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-rw-r--r--recipes/u-boot/files/dfu-second-patch.patch53
-rw-r--r--recipes/u-boot/files/omap-usb-dev-dfu.patch14478
-rw-r--r--recipes/u-boot/u-boot_git.bb8
3 files changed, 14536 insertions, 3 deletions
diff --git a/recipes/u-boot/files/dfu-second-patch.patch b/recipes/u-boot/files/dfu-second-patch.patch
new file mode 100644
index 0000000000..be56e88110
--- /dev/null
+++ b/recipes/u-boot/files/dfu-second-patch.patch
@@ -0,0 +1,53 @@
+commit 123a795c1f7a3f427672dfba6dfc4d0e5056488b
+Author: Diego Dompe <ddompe@Aleph.(none)>
+Date: Wed May 6 14:00:21 2009 -0600
+
+ Fix mappings issues
+
+diff --git a/drivers/serial/usbtty.c b/drivers/serial/usbtty.c
+index 2699e0f..bada5e2 100644
+--- a/drivers/serial/usbtty.c
++++ b/drivers/serial/usbtty.c
+@@ -50,7 +50,7 @@
+ * Defines
+ */
+ #define NUM_CONFIGS 1
+-#define MAX_INTERFACES 2
++#define MAX_INTERFACES 3
+ #define NUM_ENDPOINTS 3
+ #define ACM_TX_ENDPOINT 3
+ #define ACM_RX_ENDPOINT 2
+diff --git a/include/configs/omap3_beagle.h b/include/configs/omap3_beagle.h
+index 0086618..a97d232 100644
+--- a/include/configs/omap3_beagle.h
++++ b/include/configs/omap3_beagle.h
+@@ -58,7 +58,7 @@
+ */
+ #define CONFIG_ENV_SIZE SZ_128K /* Total Size Environment */
+ /* Sector */
+-#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + SZ_128K)
++#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + SZ_128K + 0x10000)
+ #define CONFIG_SYS_GBL_DATA_SIZE 128 /* bytes reserved for */
+ /* initial data */
+
+@@ -170,7 +170,8 @@
+
+ #define CONFIG_JFFS2_NAND
+ #define CONFIG_JFFS2_CMDLINE
+-#define MTDPARTS_DEFAULT "mtdparts=nand0:32k(x-loader),2400k(u-boot),128k(u-boot_env),4096(kernel),-(fs)"
++#define MTDIDS_DEFAULT "nand0=omapnand"
++#define MTDPARTS_DEFAULT "mtdparts=omapnand:512k(x-loader),1920k(u-boot),128k(u-boot_env),4096k(kernel),-(fs)"
+
+ /* Environment information */
+ #define CONFIG_BOOTDELAY 10
+@@ -199,6 +200,7 @@
+ "run nandargs; " \
+ "nboot kernel; " \
+ "bootm ${loadaddr}\0" \
++ "mtdparts=omapnand:512k(x-loader),1920k(u-boot),128k(u-boot_env),4096k(kernel),-(fs)\0" \
+ "usbtty=cdc_acm\0"\
+ "stdout=serial,usbtty\0" \
+ "stdin=serial,usbtty\0" \
+diff --git a/tools/dfu-util/configure b/tools/dfu-util/configure
+old mode 100644
+new mode 100755
diff --git a/recipes/u-boot/files/omap-usb-dev-dfu.patch b/recipes/u-boot/files/omap-usb-dev-dfu.patch
new file mode 100644
index 0000000000..f4a8d08d9f
--- /dev/null
+++ b/recipes/u-boot/files/omap-usb-dev-dfu.patch
@@ -0,0 +1,14478 @@
+commit 988a83b84142fccb850b82a6cd14b2b4979f1720
+Author: Diego Dompe <ddompe@Aleph.(none)>
+Date: Fri May 1 16:51:21 2009 -0600
+
+ First pass of porting the DFU patches
+
+diff --git a/drivers/serial/usbtty.c b/drivers/serial/usbtty.c
+index 2624e6f..2699e0f 100644
+--- a/drivers/serial/usbtty.c
++++ b/drivers/serial/usbtty.c
+@@ -28,6 +28,8 @@
+ #include "usbtty.h"
+ #include "usb_cdc_acm.h"
+ #include "usbdescriptors.h"
++#include <usb_dfu_descriptors.h>
++#include <usb_dfu.h>
+
+ #ifdef DEBUG
+ #define TTYDBG(fmt,args...)\
+@@ -101,7 +103,7 @@ extern struct usb_string_descriptor **usb_strings;
+ static unsigned short rx_endpoint = 0;
+ static unsigned short tx_endpoint = 0;
+ static unsigned short interface_count = 0;
+-static struct usb_string_descriptor *usbtty_string_table[STR_COUNT];
++static struct usb_string_descriptor *usbtty_string_table[NUM_STRINGS];
+
+ /* USB Descriptor Strings */
+ static u8 wstrLang[4] = {4,USB_DT_STRING,0x9,0x4};
+@@ -151,6 +153,10 @@ struct acm_config_desc {
+ /* Slave Interface */
+ struct usb_interface_descriptor data_class_interface;
+ struct usb_endpoint_descriptor data_endpoints[NUM_ENDPOINTS-1];
++#ifdef CONFIG_USBD_DFU
++ struct usb_interface_descriptor uif_dfu;
++ struct usb_dfu_func_descriptor func_dfu;
++#endif
+ } __attribute__((packed));
+
+ static struct acm_config_desc acm_configuration_descriptors[NUM_CONFIGS] = {
+@@ -161,7 +167,11 @@ static struct acm_config_desc acm_configuration_descriptors[NUM_CONFIGS] = {
+ .bDescriptorType = USB_DT_CONFIG,
+ .wTotalLength =
+ cpu_to_le16(sizeof(struct acm_config_desc)),
+- .bNumInterfaces = NUM_ACM_INTERFACES,
++#ifdef CONFIG_USBD_DFU
++ .bNumInterfaces = NUM_ACM_INTERFACES +1,
++#else
++ .bNumInterfaces = NUM_ACM_INTERFACES,
++#endif
+ .bConfigurationValue = 1,
+ .iConfiguration = STR_CONFIG,
+ .bmAttributes =
+@@ -260,6 +270,11 @@ static struct acm_config_desc acm_configuration_descriptors[NUM_CONFIGS] = {
+ .bInterval = 0xFF,
+ },
+ },
++#ifdef CONFIG_USBD_DFU
++ /* Interface 3 */
++ .uif_dfu = DFU_RT_IF_DESC,
++ .func_dfu = DFU_FUNC_DESC,
++#endif
+ },
+ };
+
+@@ -370,7 +385,7 @@ static int fill_buffer (circbuf_t * buf);
+ void usbtty_poll (void);
+
+ /* utility function for converting char* to wide string used by USB */
+-static void str2wide (char *str, u16 * wide)
++void str2wide (char *str, u16 * wide)
+ {
+ int i;
+ for (i = 0; i < strlen (str) && str[i]; i++){
+@@ -639,6 +654,9 @@ static void usbtty_init_instances (void)
+ device_instance->bus = bus_instance;
+ device_instance->configurations = NUM_CONFIGS;
+ device_instance->configuration_instance_array = config_instance;
++#ifdef CONFIG_USBD_DFU
++ dfu_init_instance(device_instance);
++#endif
+
+ /* initialize bus instance */
+ memset (bus_instance, 0, sizeof (struct usb_bus_instance));
+@@ -759,7 +777,11 @@ static void usbtty_init_terminal_type(short type)
+ &acm_configuration_descriptors;
+
+ /* Interface count */
++#ifdef CONFIG_USBD_DFU
++ interface_count = NUM_ACM_INTERFACES + 1;
++#else
+ interface_count = NUM_ACM_INTERFACES;
++#endif
+ break;
+
+ /* BULK IN/OUT & Default */
+diff --git a/drivers/serial/usbtty.h b/drivers/serial/usbtty.h
+index 35a5e9e..dc502df 100644
+--- a/drivers/serial/usbtty.h
++++ b/drivers/serial/usbtty.h
+@@ -80,4 +80,10 @@
+ #define STR_CTRL_INTERFACE 0x06
+ #define STR_COUNT 0x07
+
++#ifdef CONFIG_USBD_DFU
++#define NUM_STRINGS DFU_STR_COUNT
++#else
++#define NUM_STRINGS STR_COUNT
++#endif
++
+ #endif
+diff --git a/drivers/usb/Makefile b/drivers/usb/Makefile
+index ab98ac7..16ce383 100644
+--- a/drivers/usb/Makefile
++++ b/drivers/usb/Makefile
+@@ -50,6 +50,7 @@ COBJS-$(CONFIG_OMAP1610) += usbdcore_omap1510.o
+ COBJS-$(CONFIG_MPC885_FAMILY) += usbdcore_mpc8xx.o
+ COBJS-$(CONFIG_MUSB) += usbdcore_musb.o
+ COBJS-$(CONFIG_TWL4030_USB) += twl4030_usb.o
++COBJS-$(CONFIG_USBD_DFU) += usbdfu.o
+ endif
+
+ COBJS := $(COBJS-y)
+diff --git a/drivers/usb/usbdcore.c b/drivers/usb/usbdcore.c
+index 53ed669..f2ac755 100644
+--- a/drivers/usb/usbdcore.c
++++ b/drivers/usb/usbdcore.c
+@@ -31,6 +31,7 @@
+
+ #include <malloc.h>
+ #include "usbdcore.h"
++#include <usb_dfu.h>
+
+ #define MAX_INTERFACES 2
+
+@@ -209,6 +210,10 @@ struct usb_alternate_instance *usbd_device_alternate_instance (struct usb_device
+ */
+ struct usb_device_descriptor *usbd_device_device_descriptor (struct usb_device_instance *device, int port)
+ {
++#ifdef CONFIG_USBD_DFU
++ if (device->dfu_state != DFU_STATE_appIDLE)
++ return device->dfu_dev_desc;
++#endif
+ return (device->device_descriptor);
+ }
+
+@@ -229,6 +234,10 @@ struct usb_configuration_descriptor *usbd_device_configuration_descriptor (struc
+ if (!(configuration_instance = usbd_device_configuration_instance (device, port, configuration))) {
+ return NULL;
+ }
++#ifdef CONFIG_USBD_DFU
++ if (device->dfu_state != DFU_STATE_appIDLE)
++ return (&device->dfu_cfg_desc->ucfg);
++#endif
+ return (configuration_instance->configuration_descriptor);
+ }
+
+@@ -250,6 +259,13 @@ struct usb_interface_descriptor *usbd_device_interface_descriptor (struct usb_de
+ if (!(interface_instance = usbd_device_interface_instance (device, port, configuration, interface))) {
+ return NULL;
+ }
++#ifdef CONFIG_USBD_DFU
++ if (device->dfu_state != DFU_STATE_appIDLE) {
++ if (alternate < 0 || alternate >= DFU_NUM_ALTERNATES)
++ return NULL;
++ return &device->dfu_cfg_desc->uif[alternate];
++ }
++#endif
+ if ((alternate < 0) || (alternate >= interface_instance->alternates)) {
+ return NULL;
+ }
+@@ -622,6 +638,12 @@ void usbd_device_event_irq (struct usb_device_instance *device, usb_device_event
+ case DEVICE_RESET:
+ device->device_state = STATE_DEFAULT;
+ device->address = 0;
++#ifdef CONFIG_USBD_DFU
++ if (device->dfu_state == DFU_STATE_appDETACH) {
++ debug("DFU SWITCH\n");
++ device->dfu_state = DFU_STATE_dfuIDLE;
++ }
++#endif
+ break;
+
+ case DEVICE_ADDRESS_ASSIGNED:
+@@ -680,4 +702,7 @@ void usbd_device_event_irq (struct usb_device_instance *device, usb_device_event
+ /* usbdbg("calling device->event"); */
+ device->event(device, event, data);
+ }
++#ifdef CONFIG_USBD_DFU
++ dfu_event(device, event, data);
++#endif
+ }
+diff --git a/drivers/usb/usbdcore_ep0.c b/drivers/usb/usbdcore_ep0.c
+index f6e017d..a916bee 100644
+--- a/drivers/usb/usbdcore_ep0.c
++++ b/drivers/usb/usbdcore_ep0.c
+@@ -52,6 +52,9 @@
+
+ #include <common.h>
+ #include "usbdcore.h"
++#ifdef CONFIG_USBD_DFU
++#include <usb_dfu.h>
++#endif
+
+ #if 0
+ #define dbg_ep0(lvl,fmt,args...) serial_printf("[%s] %s:%d: "fmt"\n",__FILE__,__FUNCTION__,__LINE__,##args)
+@@ -224,6 +227,7 @@ static int ep0_get_descriptor (struct usb_device_instance *device,
+
+ case USB_DESCRIPTOR_TYPE_CONFIGURATION:
+ {
++ int bNumInterface;
+ struct usb_configuration_descriptor
+ *configuration_descriptor;
+ struct usb_device_descriptor *device_descriptor;
+@@ -276,7 +280,24 @@ static int ep0_get_descriptor (struct usb_device_instance *device,
+ case USB_DESCRIPTOR_TYPE_ENDPOINT:
+ serial_printf("USB_DESCRIPTOR_TYPE_ENDPOINT - error not implemented\n");
+ return -1;
++ /* This really means "Class Specific Descriptor #1 == USB_DT_DFU */
+ case USB_DESCRIPTOR_TYPE_HID:
++#ifdef CONFIG_USBD_DFU
++ {
++ int bNumInterface =
++ le16_to_cpu(urb->device_request.wIndex);
++
++ /* In runtime mode, we only respond to the DFU INTERFACE,
++ * whereas in DFU mode, we respond for all intrfaces */
++ if (device->dfu_state != DFU_STATE_appIDLE &&
++ device->dfu_state != DFU_STATE_appDETACH ||
++ bNumInterface == CONFIG_USBD_DFU_INTERFACE) {
++ memcpy(urb->buffer,&device->dfu_cfg_desc->func_dfu,sizeof(struct usb_dfu_func_descriptor));
++ urb->actual_length = sizeof(struct usb_dfu_func_descriptor);
++ } else
++ return -1;
++ }
++#else /* CONFIG_USBD_DFU */
+ {
+ serial_printf("USB_DESCRIPTOR_TYPE_HID - error not implemented\n");
+ return -1; /* unsupported at this time */
+@@ -304,6 +325,7 @@ static int ep0_get_descriptor (struct usb_device_instance *device,
+ max);
+ #endif
+ }
++#endif /* CONFIG_USBD_DFU */
+ break;
+ case USB_DESCRIPTOR_TYPE_REPORT:
+ {
+@@ -405,6 +427,24 @@ int ep0_recv_setup (struct urb *urb)
+ le16_to_cpu (request->wLength),
+ USBD_DEVICE_REQUESTS (request->bRequest));
+
++#ifdef CONFIG_USBD_DFU
++ if ((request->bmRequestType & 0x3f) == USB_TYPE_DFU &&
++ (device->dfu_state != DFU_STATE_appIDLE ||
++ le16_to_cpu(request->wIndex) == CONFIG_USBD_DFU_INTERFACE)) {
++ int rc = dfu_ep0_handler(urb);
++ switch (rc) {
++ case DFU_EP0_NONE:
++ case DFU_EP0_UNHANDLED:
++ break;
++ case DFU_EP0_ZLP:
++ case DFU_EP0_DATA:
++ return 0;
++ case DFU_EP0_STALL:
++ return -1;
++ }
++ }
++#endif /* CONFIG_USB_DFU */
++
+ /* handle USB Standard Request (c.f. USB Spec table 9-2) */
+ if ((request->bmRequestType & USB_REQ_TYPE_MASK) != 0) {
+ if(device->device_state <= STATE_CONFIGURED){
+diff --git a/drivers/usb/usbdfu.c b/drivers/usb/usbdfu.c
+new file mode 100644
+index 0000000..9adf951
+--- /dev/null
++++ b/drivers/usb/usbdfu.c
+@@ -0,0 +1,1024 @@
++/*
++ * (C) 2007 by OpenMoko, Inc.
++ * Author: Harald Welte <laforge@openmoko.org>
++ *
++ * based on existing SAM7DFU code from OpenPCD:
++ * (C) Copyright 2006 by Harald Welte <hwelte@hmw-consulting.de>
++ *
++ * See file CREDITS for list of people who contributed to this
++ * project.
++ *
++ * This program is free software; you can redistribute it and/or
++ * modify it under the terms of the GNU General Public License as
++ * published by the Free Software Foundation; either version 2 of
++ * the License, or (at your option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ * GNU General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program; if not, write to the Free Software
++ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
++ * MA 02111-1307 USA
++ *
++ * TODO:
++ * - make NAND support reasonably self-contained and put in apropriate
++ * ifdefs
++ * - add some means of synchronization, i.e. block commandline access
++ * while DFU transfer is in progress, and return to commandline once
++ * we're finished
++ * - add VERIFY support after writing to flash
++ * - sanely free() resources allocated during first uppload/download
++ * request when aborting
++ * - sanely free resources when another alternate interface is selected
++ *
++ * Maybe:
++ * - add something like uImage or some other header that provides CRC
++ * checking?
++ * - make 'dnstate' attached to 'struct usb_device_instance'
++ */
++
++#include <config.h>
++#if defined(CONFIG_USBD_DFU)
++
++#include <common.h>
++
++#include <malloc.h>
++#include <linux/types.h>
++#include <linux/list.h>
++#include <asm/errno.h>
++#include <usbdcore.h>
++#include <usb_dfu.h>
++#include <usb_dfu_descriptors.h>
++#include <usb_dfu_trailer.h>
++
++#include <nand.h>
++#include <jffs2/load_kernel.h>
++int mtdparts_init(void);
++extern struct list_head devices;
++
++#include "../serial/usbtty.h" /* for STR_* defs */
++
++#define RET_NOTHING 0
++#define RET_ZLP 1
++#define RET_STALL 2
++
++volatile enum dfu_state *system_dfu_state; /* for 3rd parties */
++
++
++struct dnload_state {
++ nand_info_t *nand;
++ struct part_info *part;
++ unsigned int part_net_size; /* net sizee (excl. bad blocks) of part */
++
++ nand_erase_options_t erase_opts;
++
++ unsigned char *ptr; /* pointer to next empty byte in buffer */
++ unsigned int off; /* offset of current erase page in flash chip */
++ unsigned char *buf; /* pointer to allocated erase page buffer */
++
++ /* unless doing an atomic transfer, we use the static buffer below.
++ * This saves us from having to clean up dynamic allications in the
++ * various error paths of the code. Also, it will always work, no
++ * matter what the memory situation is. */
++ unsigned char _buf[0x20000]; /* FIXME: depends flash page size */
++};
++
++static struct dnload_state _dnstate;
++
++static int dfu_trailer_matching(const struct uboot_dfu_trailer *trailer)
++{
++ if (trailer->magic != UBOOT_DFU_TRAILER_MAGIC ||
++ trailer->version != UBOOT_DFU_TRAILER_V1 ||
++ trailer->vendor != CONFIG_USBD_VENDORID ||
++ (trailer->product != CONFIG_USBD_PRODUCTID_CDCACM &&
++ trailer->product != CONFIG_USBD_PRODUCTID_GSERIAL))
++ return 0;
++#ifdef CONFIG_REVISION_TAG
++ if (trailer->revision != get_board_rev())
++ return 0;
++#endif
++
++ return 1;
++}
++
++static struct part_info *get_partition_nand(int idx)
++{
++ struct mtd_device *dev;
++ struct part_info *part;
++ struct list_head *pentry;
++ int i;
++
++ if (mtdparts_init())
++ return NULL;
++ if (list_empty(&devices))
++ return NULL;
++
++ dev = list_entry(devices.next, struct mtd_device, link);
++ i = 0;
++ list_for_each(pentry, &dev->parts) {
++ if (i == idx) {
++ part = list_entry(pentry, struct part_info, link);
++ return part;
++ }
++ i++;
++ }
++
++ return NULL;
++}
++
++#define LOAD_ADDR ((unsigned char *)CONFIG_USBD_DFU_LOAD_ADDR)
++
++static int initialize_ds_nand(struct usb_device_instance *dev, struct dnload_state *ds)
++{
++ ds->part = get_partition_nand(dev->alternate - 1);
++ if (!ds->part) {
++ printf("DFU: unable to find partition %u\b", dev->alternate-1);
++ dev->dfu_state = DFU_STATE_dfuERROR;
++ dev->dfu_status = DFU_STATUS_errADDRESS;
++ return RET_STALL;
++ }
++ ds->nand = &nand_info[ds->part->dev->id->num];
++ ds->off = ds->part->offset;
++ ds->part_net_size = ds->part->size;
++
++ if (ds->nand->erasesize > sizeof(ds->_buf)) {
++ printf("*** Warning - NAND ERASESIZE bigger than static buffer\n");
++ ds->buf = malloc(ds->nand->erasesize);
++ if (!ds->buf) {
++ printf("DFU: can't allocate %u bytes\n", ds->nand->erasesize);
++ dev->dfu_state = DFU_STATE_dfuERROR;
++ dev->dfu_status = DFU_STATUS_errADDRESS;
++ return RET_STALL;
++ }
++ } else
++ ds->buf = ds->_buf;
++
++ ds->ptr = ds->buf;
++
++ memset(&ds->erase_opts, 0, sizeof(ds->erase_opts));
++ ds->erase_opts.quiet = 1;
++ /* FIXME: do this more dynamic */
++ if (!strcmp(ds->part->name, "rootfs"))
++ ds->erase_opts.jffs2 = 1;
++
++ debug("initialize_ds_nand(dev=%p, ds=%p): ", dev, ds);
++ debug("nand=%p, ptr=%p, buf=%p, off=0x%x\n", ds->nand, ds->ptr, ds->buf, ds->off);
++
++ return RET_NOTHING;
++}
++
++static int erase_flash_verify_nand(struct urb *urb, struct dnload_state *ds,
++ unsigned long erasesize, unsigned long size)
++{
++ struct usb_device_instance *dev = urb->device;
++ int rc;
++
++ debug("erase_flash_verify_nand(urb=%p, ds=%p, erase=0x%x size=0x%x)\n",
++ urb, ds, erasesize, size);
++
++ if (erasesize == ds->nand->erasesize) {
++ /* we're only writing a single block and need to
++ * do bad block skipping / offset adjustments our own */
++ while (ds->nand->block_isbad(ds->nand, ds->off)) {
++ debug("SKIP_ONE_BLOCK(0x%08x)!!\n", ds->off);
++ ds->off += ds->nand->erasesize;
++ }
++ }
++
++ /* we have finished one eraseblock, flash it */
++ ds->erase_opts.offset = ds->off;
++ ds->erase_opts.length = erasesize;
++ debug("Erasing 0x%x bytes @ offset 0x%x (jffs=%u)\n",
++ ds->erase_opts.length, ds->erase_opts.offset,
++ ds->erase_opts.jffs2);
++ rc = nand_erase_opts(ds->nand, &ds->erase_opts);
++ if (rc) {
++ debug("Error erasing\n");
++ dev->dfu_state = DFU_STATE_dfuERROR;
++ dev->dfu_status = DFU_STATUS_errERASE;
++ return RET_STALL;
++ }
++
++ debug("Writing 0x%x bytes @ offset 0x%x\n", size, ds->off);
++ rc = nand_write_skip_bad(ds->nand, ds->off,size,ds->buf);
++ if (rc) {
++ debug("Error writing\n");
++ dev->dfu_state = DFU_STATE_dfuERROR;
++ dev->dfu_status = DFU_STATUS_errWRITE;
++ return RET_STALL;
++ }
++
++ ds->off += size;
++ ds->ptr = ds->buf;
++
++ /* FIXME: implement verify! */
++ return RET_NOTHING;
++}
++
++static int erase_tail_clean_nand(struct urb *urb, struct dnload_state *ds)
++{
++ struct usb_device_instance *dev = urb->device;
++ int rc;
++
++ ds->erase_opts.offset = ds->off;
++ ds->erase_opts.length = ds->part->size - (ds->off - ds->part->offset);
++ debug("Erasing tail of 0x%x bytes @ offset 0x%x (jffs=%u)\n",
++ ds->erase_opts.length, ds->erase_opts.offset,
++ ds->erase_opts.jffs2);
++ rc = nand_erase_opts(ds->nand, &ds->erase_opts);
++ if (rc) {
++ printf("Error erasing tail\n");
++ dev->dfu_state = DFU_STATE_dfuERROR;
++ dev->dfu_status = DFU_STATUS_errERASE;
++ return RET_STALL;
++ }
++
++ ds->off += ds->erase_opts.length; /* for consistency */
++
++ return RET_NOTHING;
++}
++
++/* Read the next erase blcok from NAND into buffer */
++static int read_next_nand(struct urb *urb, struct dnload_state *ds)
++{
++ struct usb_device_instance *dev = urb->device;
++ int rc;
++
++ debug("Reading 0x%x@0x%x to 0x%08p\n", ds->nand->erasesize,
++ ds->off, ds->buf);
++ rc = nand_read_skip_bad(ds->nand, ds->off, ds->nand->erasesize, ds->buf);
++ if (rc) {
++ debug("Error reading\n");
++ dev->dfu_state = DFU_STATE_dfuERROR;
++ dev->dfu_status = DFU_STATUS_errWRITE;
++ return RET_STALL;
++ }
++ ds->off += ds->nand->erasesize;
++ ds->ptr = ds->buf;
++
++ return RET_NOTHING;
++}
++
++
++static int handle_dnload(struct urb *urb, u_int16_t val, u_int16_t len, int first)
++{
++ struct usb_device_instance *dev = urb->device;
++ struct dnload_state *ds = &_dnstate;
++ unsigned int actual_len = len;
++ unsigned int remain_len;
++ unsigned long size;
++ int rc;
++
++ debug("download(len=%u, first=%u) ", len, first);
++
++ if (len > CONFIG_USBD_DFU_XFER_SIZE) {
++ /* Too big. Not that we'd really care, but it's a
++ * DFU protocol violation */
++ debug("length exceeds flash page size ");
++ dev->dfu_state = DFU_STATE_dfuERROR;
++ dev->dfu_status = DFU_STATUS_errADDRESS;
++ return RET_STALL;
++ }
++
++ if (first) {
++ /* Make sure that we have a valid mtd partition table */
++ char *mtdp = getenv("mtdparts");
++ if (!mtdp)
++ run_command("mtdparts default",0);
++ }
++
++ if (len == 0) {
++ debug("zero-size write -> MANIFEST_SYNC ");
++ dev->dfu_state = DFU_STATE_dfuMANIFEST_SYNC;
++
++ /* cleanup */
++ switch (dev->alternate) {
++ char buf[12];
++ case 0:
++ sprintf(buf, "%lx", ds->ptr - ds->buf);
++ setenv("filesize", buf);
++ ds->ptr = ds->buf;
++ break;
++ case 1:
++ if (ds->ptr >
++ ds->buf + sizeof(struct uboot_dfu_trailer)) {
++ struct uboot_dfu_trailer trailer;
++ dfu_trailer_mirror(&trailer, ds->ptr);
++ if (!dfu_trailer_matching(&trailer)) {
++ printf("DFU TRAILER NOT OK\n");
++ dev->dfu_state = DFU_STATE_dfuERROR;
++ dev->dfu_status = DFU_STATUS_errTARGET;
++ return RET_STALL;
++ }
++
++ rc = erase_flash_verify_nand(urb, ds,
++ ds->part->size,
++ ds->part_net_size);
++/// /* re-write dynenv marker in OOB */
++/// run_command("dynenv set u-boot_env", 0);
++ }
++ ds->nand = NULL;
++ free(ds->buf);
++ ds->ptr = ds->buf = ds->_buf;
++ break;
++ default:
++ rc = 0;
++ if (ds->ptr > ds->buf)
++ rc = erase_flash_verify_nand(urb, ds,
++ ds->nand->erasesize,
++ ds->nand->erasesize);
++ /* rootfs partition */
++ if (!rc && !strcmp(ds->part->name, "rootfs"))
++ rc = erase_tail_clean_nand(urb, ds);
++
++ ds->nand = NULL;
++ break;
++ }
++
++ return RET_ZLP;
++ }
++
++ if (urb->actual_length != len) {
++ debug("urb->actual_length(%u) != len(%u) ?!? ",
++ urb->actual_length, len);
++ dev->dfu_state = DFU_STATE_dfuERROR;
++ dev->dfu_status = DFU_STATUS_errADDRESS;
++ return RET_STALL;
++ }
++
++ if (first && ds->buf && ds->buf != ds->_buf && ds->buf != LOAD_ADDR) {
++ free(ds->buf);
++ ds->buf = ds->_buf;
++ }
++
++ switch (dev->alternate) {
++ case 0:
++ if (first) {
++ printf("Starting DFU DOWNLOAD to RAM (0x%08p)\n",
++ LOAD_ADDR);
++ ds->buf = LOAD_ADDR;
++ ds->ptr = ds->buf;
++ }
++
++ memcpy(ds->ptr, urb->buffer, len);
++ ds->ptr += len;
++ break;
++ default:
++ if (first) {
++ rc = initialize_ds_nand(dev, ds);
++ if (rc)
++ return rc;
++ printf("Starting DFU DOWNLOAD to partition '%s'\n",
++ ds->part->name);
++ }
++
++ size = ds->nand->erasesize;
++ remain_len = ds->buf + size - ds->ptr;
++ if (remain_len < len)
++ actual_len = remain_len;
++
++ memcpy(ds->ptr, urb->buffer, actual_len);
++ ds->ptr += actual_len;
++
++ /* check partition end */
++ if (ds->off + (ds->ptr - ds->buf) > ds->part->offset + ds->part->size) {
++ printf("End of write exceeds partition end\n");
++ dev->dfu_state = DFU_STATE_dfuERROR;
++ dev->dfu_status = DFU_STATUS_errADDRESS;
++ return RET_STALL;
++ }
++
++ if (ds->ptr >= ds->buf + size) {
++ rc = erase_flash_verify_nand(urb, ds,
++ ds->nand->erasesize,
++ ds->nand->erasesize);
++ if (rc)
++ return rc;
++ /* copy remainder of data into buffer */
++ memcpy(ds->ptr, urb->buffer + actual_len, len - actual_len);
++ ds->ptr += (len - actual_len);
++ }
++ break;
++ }
++
++ return RET_ZLP;
++}
++
++static int handle_upload(struct urb *urb, u_int16_t val, u_int16_t len, int first)
++{
++ struct usb_device_instance *dev = urb->device;
++ struct dnload_state *ds = &_dnstate;
++ unsigned int remain;
++ int rc;
++
++ debug("upload(val=0x%02x, len=%u, first=%u) ", val, len, first);
++
++ if (len > CONFIG_USBD_DFU_XFER_SIZE) {
++ /* Too big */
++ dev->dfu_state = DFU_STATE_dfuERROR;
++ dev->dfu_status = DFU_STATUS_errADDRESS;
++ //udc_ep0_send_stall();
++ debug("Error: Transfer size > CONFIG_USBD_DFU_XFER_SIZE ");
++ return -EINVAL;
++ }
++
++ switch (dev->alternate) {
++ case 0:
++ if (first) {
++ printf("Starting DFU Upload of RAM (0x%08p)\n",
++ LOAD_ADDR);
++ ds->ptr = ds->buf;
++ }
++
++ /* FIXME: end at some more dynamic point */
++ if (ds->ptr + len > LOAD_ADDR + 0x200000)
++ len = (LOAD_ADDR + 0x200000) - ds->ptr;
++
++ urb->buffer = ds->ptr;
++ urb->actual_length = len;
++ ds->ptr += len;
++ break;
++ default:
++ if (first) {
++ rc = initialize_ds_nand(dev, ds);
++ if (rc)
++ return -EINVAL;
++ printf("Starting DFU Upload of partition '%s'\n",
++ ds->part->name);
++ rc = read_next_nand(urb, ds);
++ if (rc)
++ return -EINVAL;
++ }
++
++ if (len > ds->nand->erasesize) {
++ printf("We don't support transfers bigger than %u\n",
++ ds->nand->erasesize);
++ len = ds->nand->erasesize;
++ }
++
++ remain = ds->nand->erasesize - (ds->ptr - ds->buf);
++ if (len < remain)
++ remain = len;
++
++ debug("copying %u bytes ", remain);
++ urb->buffer = ds->ptr;
++ ds->ptr += remain;
++ urb->actual_length = remain;
++
++ if (ds->ptr >= ds->buf + ds->nand->erasesize &&
++ ds->off < ds->part->offset + ds->part->size) {
++ rc = read_next_nand(urb, ds);
++ if (rc)
++ return -EINVAL;
++ if (len > remain) {
++ debug("copying another %u bytes ", len - remain);
++ memcpy(urb->buffer + remain, ds->ptr, len - remain);
++ ds->ptr += (len - remain);
++ urb->actual_length += (len - remain);
++ }
++ }
++ break;
++ }
++
++ debug("returning len=%u\n", len);
++ return len;
++}
++
++static void handle_getstatus(struct urb *urb, int max)
++{
++ struct usb_device_instance *dev = urb->device;
++ struct dfu_status *dstat = (struct dfu_status *) urb->buffer;
++
++ debug("getstatus ");
++
++ if (!urb->buffer || urb->buffer_length < sizeof(*dstat)) {
++ debug("invalid urb! ");
++ return;
++ }
++
++ switch (dev->dfu_state) {
++ case DFU_STATE_dfuDNLOAD_SYNC:
++ case DFU_STATE_dfuDNBUSY:
++#if 0
++ if (fsr & AT91C_MC_PROGE) {
++ debug("errPROG ");
++ dev->dfu_status = DFU_STATUS_errPROG;
++ dev->dfu_state = DFU_STATE_dfuERROR;
++ } else if (fsr & AT91C_MC_LOCKE) {
++ debug("errWRITE ");
++ dev->dfu_status = DFU_STATUS_errWRITE;
++ dev->dfu_state = DFU_STATE_dfuERROR;
++ } else if (fsr & AT91C_MC_FRDY) {
++#endif
++ debug("DNLOAD_IDLE ");
++ dev->dfu_state = DFU_STATE_dfuDNLOAD_IDLE;
++#if 0
++ } else {
++ debug("DNBUSY ");
++ dev->dfu_state = DFU_STATE_dfuDNBUSY;
++ }
++#endif
++ break;
++ case DFU_STATE_dfuMANIFEST_SYNC:
++ break;
++ default:
++ //return;
++ break;
++ }
++
++ /* send status response */
++ dstat->bStatus = dev->dfu_status;
++ dstat->bState = dev->dfu_state;
++ dstat->iString = 0;
++ /* FIXME: set dstat->bwPollTimeout */
++ urb->actual_length = MIN(sizeof(*dstat), max);
++
++ /* we don't need to explicitly send data here, will
++ * be done by the original caller! */
++}
++
++static void handle_getstate(struct urb *urb, int max)
++{
++ debug("getstate ");
++
++ if (!urb->buffer || urb->buffer_length < sizeof(u_int8_t)) {
++ debug("invalid urb! ");
++ return;
++ }
++
++ urb->buffer[0] = urb->device->dfu_state & 0xff;
++ urb->actual_length = sizeof(u_int8_t);
++}
++
++#ifndef CONFIG_USBD_PRODUCTID_DFU
++#define CONFIG_USBD_PRODUCTID_DFU CONFIG_USBD_PRODUCTID_CDCACM
++#endif
++
++static const struct usb_device_descriptor dfu_dev_descriptor = {
++ .bLength = USB_DT_DEVICE_SIZE,
++ .bDescriptorType = USB_DT_DEVICE,
++ .bcdUSB = 0x0100,
++ .bDeviceClass = 0x00,
++ .bDeviceSubClass = 0x00,
++ .bDeviceProtocol = 0x00,
++ .bMaxPacketSize0 = EP0_MAX_PACKET_SIZE,
++ .idVendor = CONFIG_USBD_VENDORID,
++ .idProduct = CONFIG_USBD_PRODUCTID_DFU,
++ .bcdDevice = 0x0000,
++ .iManufacturer = DFU_STR_MANUFACTURER,
++ .iProduct = DFU_STR_PRODUCT,
++ .iSerialNumber = DFU_STR_SERIAL,
++ .bNumConfigurations = 0x01,
++};
++
++static const struct _dfu_desc dfu_cfg_descriptor = {
++ .ucfg = {
++ .bLength = USB_DT_CONFIG_SIZE,
++ .bDescriptorType = USB_DT_CONFIG,
++ .wTotalLength = USB_DT_CONFIG_SIZE +
++ DFU_NUM_ALTERNATES * USB_DT_INTERFACE_SIZE +
++ USB_DT_DFU_SIZE,
++ .bNumInterfaces = 5,
++ .bConfigurationValue = 1,
++ .iConfiguration = DFU_STR_CONFIG,
++ .bmAttributes = BMATTRIBUTE_RESERVED,
++ .bMaxPower = 50,
++ },
++ .uif[0] = {
++ .bLength = USB_DT_INTERFACE_SIZE,
++ .bDescriptorType = USB_DT_INTERFACE,
++ .bInterfaceNumber = 0x00,
++ .bAlternateSetting = 0x00,
++ .bNumEndpoints = 0x00,
++ .bInterfaceClass = 0xfe,
++ .bInterfaceSubClass = 0x01,
++ .bInterfaceProtocol = 0x02,
++ .iInterface = DFU_STR_ALT0,
++ },
++ .uif[1] = {
++ .bLength = USB_DT_INTERFACE_SIZE,
++ .bDescriptorType = USB_DT_INTERFACE,
++ .bInterfaceNumber = 0x00,
++ .bAlternateSetting = 0x01,
++ .bNumEndpoints = 0x00,
++ .bInterfaceClass = 0xfe,
++ .bInterfaceSubClass = 0x01,
++ .bInterfaceProtocol = 0x02,
++ .iInterface = DFU_STR_ALT1,
++ },
++ .uif[2] = {
++ .bLength = USB_DT_INTERFACE_SIZE,
++ .bDescriptorType = USB_DT_INTERFACE,
++ .bInterfaceNumber = 0x00,
++ .bAlternateSetting = 0x02,
++ .bNumEndpoints = 0x00,
++ .bInterfaceClass = 0xfe,
++ .bInterfaceSubClass = 0x01,
++ .bInterfaceProtocol = 0x02,
++ .iInterface = DFU_STR_ALT2,
++ },
++ .uif[3] = {
++ .bLength = USB_DT_INTERFACE_SIZE,
++ .bDescriptorType = USB_DT_INTERFACE,
++ .bInterfaceNumber = 0x00,
++ .bAlternateSetting = 0x03,
++ .bNumEndpoints = 0x00,
++ .bInterfaceClass = 0xfe,
++ .bInterfaceSubClass = 0x01,
++ .bInterfaceProtocol = 0x02,
++ .iInterface = DFU_STR_ALT3,
++ },
++ .uif[4] = {
++ .bLength = USB_DT_INTERFACE_SIZE,
++ .bDescriptorType = USB_DT_INTERFACE,
++ .bInterfaceNumber = 0x00,
++ .bAlternateSetting = 0x04,
++ .bNumEndpoints = 0x00,
++ .bInterfaceClass = 0xfe,
++ .bInterfaceSubClass = 0x01,
++ .bInterfaceProtocol = 0x02,
++ .iInterface = DFU_STR_ALT4,
++ },
++ .uif[5] = {
++ .bLength = USB_DT_INTERFACE_SIZE,
++ .bDescriptorType = USB_DT_INTERFACE,
++ .bInterfaceNumber = 0x00,
++ .bAlternateSetting = 0x05,
++ .bNumEndpoints = 0x00,
++ .bInterfaceClass = 0xfe,
++ .bInterfaceSubClass = 0x01,
++ .bInterfaceProtocol = 0x02,
++ .iInterface = DFU_STR_ALT5,
++ },
++ .func_dfu = DFU_FUNC_DESC,
++};
++
++int dfu_ep0_handler(struct urb *urb)
++{
++ int rc, ret = RET_NOTHING;
++ u_int8_t req = urb->device_request.bRequest;
++ u_int16_t val = urb->device_request.wValue;
++ u_int16_t len = urb->device_request.wLength;
++ struct usb_device_instance *dev = urb->device;
++
++ debug("dfu_ep0(req=0x%x, val=0x%x, len=%u) old_state = %u ",
++ req, val, len, dev->dfu_state);
++
++ switch (dev->dfu_state) {
++ case DFU_STATE_appIDLE:
++ switch (req) {
++ case USB_REQ_DFU_GETSTATUS:
++ handle_getstatus(urb, len);
++ break;
++ case USB_REQ_DFU_GETSTATE:
++ handle_getstate(urb, len);
++ break;
++ case USB_REQ_DFU_DETACH:
++ dev->dfu_state = DFU_STATE_appDETACH;
++ ret = RET_ZLP;
++ goto out;
++ break;
++ default:
++ ret = RET_STALL;
++ }
++ break;
++ case DFU_STATE_appDETACH:
++ switch (req) {
++ case USB_REQ_DFU_GETSTATUS:
++ handle_getstatus(urb, len);
++ break;
++ case USB_REQ_DFU_GETSTATE:
++ handle_getstate(urb, len);
++ break;
++ default:
++ dev->dfu_state = DFU_STATE_appIDLE;
++ ret = RET_STALL;
++ goto out;
++ break;
++ }
++ /* FIXME: implement timer to return to appIDLE */
++ break;
++ case DFU_STATE_dfuIDLE:
++ switch (req) {
++ case USB_REQ_DFU_DNLOAD:
++ if (len == 0) {
++ dev->dfu_state = DFU_STATE_dfuERROR;
++ ret = RET_STALL;
++ goto out;
++ }
++ dev->dfu_state = DFU_STATE_dfuDNLOAD_SYNC;
++ ret = handle_dnload(urb, val, len, 1);
++ break;
++ case USB_REQ_DFU_UPLOAD:
++ dev->dfu_state = DFU_STATE_dfuUPLOAD_IDLE;
++ handle_upload(urb, val, len, 1);
++ break;
++ case USB_REQ_DFU_ABORT:
++ /* no zlp? */
++ ret = RET_ZLP;
++ break;
++ case USB_REQ_DFU_GETSTATUS:
++ handle_getstatus(urb, len);
++ break;
++ case USB_REQ_DFU_GETSTATE:
++ handle_getstate(urb, len);
++ break;
++ case USB_REQ_DFU_DETACH:
++ /* Proprietary extension: 'detach' from idle mode and
++ * get back to runtime mode in case of USB Reset. As
++ * much as I dislike this, we just can't use every USB
++ * bus reset to switch back to runtime mode, since at
++ * least the Linux USB stack likes to send a number of resets
++ * in a row :( */
++ dev->dfu_state = DFU_STATE_dfuMANIFEST_WAIT_RST;
++ break;
++ default:
++ dev->dfu_state = DFU_STATE_dfuERROR;
++ ret = RET_STALL;
++ goto out;
++ break;
++ }
++ break;
++ case DFU_STATE_dfuDNLOAD_SYNC:
++ switch (req) {
++ case USB_REQ_DFU_GETSTATUS:
++ handle_getstatus(urb, len);
++ /* FIXME: state transition depending on block completeness */
++ break;
++ case USB_REQ_DFU_GETSTATE:
++ handle_getstate(urb, len);
++ break;
++ default:
++ dev->dfu_state = DFU_STATE_dfuERROR;
++ ret = RET_STALL;
++ goto out;
++ }
++ break;
++ case DFU_STATE_dfuDNBUSY:
++ switch (req) {
++ case USB_REQ_DFU_GETSTATUS:
++ /* FIXME: only accept getstatus if bwPollTimeout
++ * has elapsed */
++ handle_getstatus(urb, len);
++ break;
++ default:
++ dev->dfu_state = DFU_STATE_dfuERROR;
++ ret = RET_STALL;
++ goto out;
++ }
++ break;
++ case DFU_STATE_dfuDNLOAD_IDLE:
++ switch (req) {
++ case USB_REQ_DFU_DNLOAD:
++ dev->dfu_state = DFU_STATE_dfuDNLOAD_SYNC;
++ ret = handle_dnload(urb, val, len, 0);
++ break;
++ case USB_REQ_DFU_ABORT:
++ dev->dfu_state = DFU_STATE_dfuIDLE;
++ ret = RET_ZLP;
++ break;
++ case USB_REQ_DFU_GETSTATUS:
++ handle_getstatus(urb, len);
++ break;
++ case USB_REQ_DFU_GETSTATE:
++ handle_getstate(urb, len);
++ break;
++ default:
++ dev->dfu_state = DFU_STATE_dfuERROR;
++ ret = RET_STALL;
++ break;
++ }
++ break;
++ case DFU_STATE_dfuMANIFEST_SYNC:
++ switch (req) {
++ case USB_REQ_DFU_GETSTATUS:
++ /* We're MainfestationTolerant */
++ dev->dfu_state = DFU_STATE_dfuIDLE;
++ handle_getstatus(urb, len);
++ break;
++ case USB_REQ_DFU_GETSTATE:
++ handle_getstate(urb, len);
++ break;
++ default:
++ dev->dfu_state = DFU_STATE_dfuERROR;
++ ret = RET_STALL;
++ break;
++ }
++ break;
++ case DFU_STATE_dfuMANIFEST:
++ /* we should never go here */
++ dev->dfu_state = DFU_STATE_dfuERROR;
++ ret = RET_STALL;
++ break;
++ case DFU_STATE_dfuMANIFEST_WAIT_RST:
++ /* we should never go here */
++ break;
++ case DFU_STATE_dfuUPLOAD_IDLE:
++ switch (req) {
++ case USB_REQ_DFU_UPLOAD:
++ /* state transition if less data then requested */
++ rc = handle_upload(urb, val, len, 0);
++ if (rc >= 0 && rc < len)
++ dev->dfu_state = DFU_STATE_dfuIDLE;
++ break;
++ case USB_REQ_DFU_ABORT:
++ dev->dfu_state = DFU_STATE_dfuIDLE;
++ /* no zlp? */
++ ret = RET_ZLP;
++ break;
++ case USB_REQ_DFU_GETSTATUS:
++ handle_getstatus(urb, len);
++ break;
++ case USB_REQ_DFU_GETSTATE:
++ handle_getstate(urb, len);
++ break;
++ default:
++ dev->dfu_state = DFU_STATE_dfuERROR;
++ ret = RET_STALL;
++ break;
++ }
++ break;
++ case DFU_STATE_dfuERROR:
++ switch (req) {
++ case USB_REQ_DFU_GETSTATUS:
++ handle_getstatus(urb, len);
++ break;
++ case USB_REQ_DFU_GETSTATE:
++ handle_getstate(urb, len);
++ break;
++ case USB_REQ_DFU_CLRSTATUS:
++ dev->dfu_state = DFU_STATE_dfuIDLE;
++ dev->dfu_status = DFU_STATUS_OK;
++ /* no zlp? */
++ ret = RET_ZLP;
++ break;
++ default:
++ dev->dfu_state = DFU_STATE_dfuERROR;
++ ret = RET_STALL;
++ break;
++ }
++ break;
++ default:
++ return DFU_EP0_UNHANDLED;
++ break;
++ }
++
++out:
++ debug("new_state = %u, ret = %u\n", dev->dfu_state, ret);
++
++ switch (ret) {
++ case RET_ZLP:
++ //udc_ep0_send_zlp();
++ urb->actual_length = 0;
++ return DFU_EP0_ZLP;
++ break;
++ case RET_STALL:
++ //udc_ep0_send_stall();
++ return DFU_EP0_STALL;
++ break;
++ case RET_NOTHING:
++ break;
++ }
++
++ return DFU_EP0_DATA;
++}
++
++void str2wide (char *str, u16 * wide);
++static struct usb_string_descriptor *create_usbstring(char *string)
++{
++ struct usb_string_descriptor *strdesc;
++ int size = sizeof(*strdesc) + strlen(string)*2;
++
++ if (size > 255)
++ return NULL;
++
++ strdesc = malloc(size);
++ if (!strdesc)
++ return NULL;
++
++ strdesc->bLength = size;
++ strdesc->bDescriptorType = USB_DT_STRING;
++ str2wide(string, strdesc->wData);
++
++ return strdesc;
++}
++
++
++static void dfu_init_strings(struct usb_device_instance *dev)
++{
++ int i;
++ struct usb_string_descriptor *strdesc;
++
++ strdesc = create_usbstring(CONFIG_DFU_CFG_STR);
++ usb_strings[DFU_STR_CONFIG] = strdesc;
++
++ for (i = 0; i < DFU_NUM_ALTERNATES; i++) {
++ if (i == 0) {
++ strdesc = create_usbstring(CONFIG_DFU_ALT0_STR);
++ } else {
++ struct part_info *part = get_partition_nand(i-1);
++
++ if (part)
++ strdesc = create_usbstring(part->name);
++ else
++ strdesc =
++ create_usbstring("undefined partition");
++ }
++ if (!strdesc)
++ continue;
++ usb_strings[STR_COUNT+i+1] = strdesc;
++ }
++}
++
++int dfu_init_instance(struct usb_device_instance *dev)
++{
++ dev->dfu_dev_desc = &dfu_dev_descriptor;
++ dev->dfu_cfg_desc = &dfu_cfg_descriptor;
++ dev->dfu_state = DFU_STATE_appIDLE;
++ dev->dfu_status = DFU_STATUS_OK;
++
++ if (system_dfu_state)
++ printf("SURPRISE: system_dfu_state is already set\n");
++ system_dfu_state = &dev->dfu_state;
++
++ dfu_init_strings(dev);
++
++ return 0;
++}
++
++static int stdout_switched;
++
++/* event handler for usb device state events */
++void dfu_event(struct usb_device_instance *device,
++ usb_device_event_t event, int data)
++{
++ char *out;
++
++ switch (event) {
++ case DEVICE_RESET:
++ switch (device->dfu_state) {
++ case DFU_STATE_appDETACH:
++ device->dfu_state = DFU_STATE_dfuIDLE;
++ out = getenv("stdout");
++ if (out && !strcmp(out, "usbtty")) {
++ setenv("stdin", "serial");
++ setenv("stdout", "serial");
++ setenv("stderr", "serial");
++ stdout_switched = 1;
++ }
++ printf("DFU: Switching to DFU Mode\n");
++ break;
++ case DFU_STATE_dfuMANIFEST_WAIT_RST:
++ device->dfu_state = DFU_STATE_appIDLE;
++ printf("DFU: Switching back to Runtime mode\n");
++ if (stdout_switched) {
++ setenv("stdin", "usbtty");
++ setenv("stdout", "usbtty");
++ setenv("stderr", "usbtty");
++ stdout_switched = 0;
++ }
++ break;
++ default:
++ break;
++ }
++ break;
++ case DEVICE_CONFIGURED:
++ case DEVICE_DE_CONFIGURED:
++ debug("SET_CONFIGURATION(%u) ", device->configuration);
++ /* fallthrough */
++ case DEVICE_SET_INTERFACE:
++ debug("SET_INTERFACE(%u,%u) old_state = %u ",
++ device->interface, device->alternate,
++ device->dfu_state);
++ switch (device->dfu_state) {
++ case DFU_STATE_appIDLE:
++ case DFU_STATE_appDETACH:
++ case DFU_STATE_dfuIDLE:
++ case DFU_STATE_dfuMANIFEST_WAIT_RST:
++ /* do nothing, we're fine */
++ break;
++ case DFU_STATE_dfuDNLOAD_SYNC:
++ case DFU_STATE_dfuDNBUSY:
++ case DFU_STATE_dfuDNLOAD_IDLE:
++ case DFU_STATE_dfuMANIFEST:
++ device->dfu_state = DFU_STATE_dfuERROR;
++ device->dfu_status = DFU_STATUS_errNOTDONE;
++ /* FIXME: free malloc()ed buffer! */
++ break;
++ case DFU_STATE_dfuMANIFEST_SYNC:
++ case DFU_STATE_dfuUPLOAD_IDLE:
++ case DFU_STATE_dfuERROR:
++ device->dfu_state = DFU_STATE_dfuERROR;
++ device->dfu_status = DFU_STATUS_errUNKNOWN;
++ break;
++ }
++ debug("new_state = %u\n", device->dfu_state);
++ break;
++ default:
++ break;
++ }
++}
++#endif /* CONFIG_USBD_DFU */
+diff --git a/include/configs/omap3_beagle.h b/include/configs/omap3_beagle.h
+index 5641ddb..0086618 100644
+--- a/include/configs/omap3_beagle.h
++++ b/include/configs/omap3_beagle.h
+@@ -108,6 +108,11 @@
+ #define CONFIG_MUSB 1 /* Enable USB driver*/
+ #define CONFIG_TWL4030_USB 1 /* Enable TWL4030 USB */
+
++#define CONFIG_USBD_DFU 1 /* Enable DFU support */
++#define CONFIG_USBD_DFU_XFER_SIZE 0x4000
++#define CONFIG_USBD_DFU_INTERFACE 2
++#define CONFIG_USBD_DFU_LOAD_ADDR 0x82000000
++
+ /* Allow console in serial and USB at the same time */
+ #define CONFIG_CONSOLE_MUX 1
+ #define CONFIG_SYS_CONSOLE_IS_IN_ENV 1
+@@ -164,12 +169,8 @@
+ #define CONFIG_SYS_NAND_WP
+
+ #define CONFIG_JFFS2_NAND
+-/* nand device jffs2 lives on */
+-#define CONFIG_JFFS2_DEV "nand0"
+-/* start of jffs2 partition */
+-#define CONFIG_JFFS2_PART_OFFSET 0x680000
+-#define CONFIG_JFFS2_PART_SIZE 0xf980000 /* size of jffs2 */
+- /* partition */
++#define CONFIG_JFFS2_CMDLINE
++#define MTDPARTS_DEFAULT "mtdparts=nand0:32k(x-loader),2400k(u-boot),128k(u-boot_env),4096(kernel),-(fs)"
+
+ /* Environment information */
+ #define CONFIG_BOOTDELAY 10
+@@ -196,7 +197,7 @@
+ "bootm ${loadaddr}\0" \
+ "nandboot=echo Booting from nand ...; " \
+ "run nandargs; " \
+- "nand read ${loadaddr} 280000 400000; " \
++ "nboot kernel; " \
+ "bootm ${loadaddr}\0" \
+ "usbtty=cdc_acm\0"\
+ "stdout=serial,usbtty\0" \
+diff --git a/include/usb_dfu.h b/include/usb_dfu.h
+new file mode 100644
+index 0000000..4904196
+--- /dev/null
++++ b/include/usb_dfu.h
+@@ -0,0 +1,113 @@
++#ifndef _DFU_H
++#define _DFU_H
++
++/* USB Device Firmware Update Implementation for u-boot
++ * (C) 2007 by OpenMoko, Inc.
++ * Author: Harald Welte <laforge@openmoko.org>
++ *
++ * based on: USB Device Firmware Update Implementation for OpenPCD
++ * (C) 2006 by Harald Welte <hwelte@hmw-consulting.de>
++ *
++ * This ought to be compliant to the USB DFU Spec 1.0 as available from
++ * http://www.usb.org/developers/devclass_docs/usbdfu10.pdf
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License as published by
++ * the Free Software Foundation; either version 2 of the License, or
++ * (at your option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ * GNU General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program; if not, write to the Free Software
++ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
++ */
++
++#include <asm/types.h>
++#include <usbdescriptors.h>
++#include <usb_dfu_descriptors.h>
++#include <config.h>
++
++/* USB DFU functional descriptor */
++#define DFU_FUNC_DESC { \
++ .bLength = USB_DT_DFU_SIZE, \
++ .bDescriptorType = USB_DT_DFU, \
++ .bmAttributes = USB_DFU_CAN_UPLOAD | USB_DFU_CAN_DOWNLOAD, \
++ .wDetachTimeOut = 0xff00, \
++ .wTransferSize = CONFIG_USBD_DFU_XFER_SIZE, \
++ .bcdDFUVersion = 0x0100, \
++}
++
++/* USB Interface descriptor in Runtime mode */
++#ifdef CONFIG_USB_STRING
++#define DFU_RT_IF_DESC { \
++ .bLength = USB_DT_INTERFACE_SIZE, \
++ .bDescriptorType = USB_DT_INTERFACE, \
++ .bInterfaceNumber = CONFIG_USBD_DFU_INTERFACE, \
++ .bAlternateSetting = 0x00, \
++ .bNumEndpoints = 0x00, \
++ .bInterfaceClass = 0xfe, \
++ .bInterfaceSubClass = 0x01, \
++ .bInterfaceProtocol = 0x01, \
++ .iInterface = 1, \
++}
++#else
++#define DFU_RT_IF_DESC { \
++ .bLength = USB_DT_INTERFACE_SIZE, \
++ .bDescriptorType = USB_DT_INTERFACE, \
++ .bInterfaceNumber = CONFIG_USBD_DFU_INTERFACE, \
++ .bAlternateSetting = 0x00, \
++ .bNumEndpoints = 0x00, \
++ .bInterfaceClass = 0xfe, \
++ .bInterfaceSubClass = 0x01, \
++ .bInterfaceProtocol = 0x01, \
++ .iInterface = 0, \
++}
++#endif
++
++#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
++
++#define DFU_NUM_ALTERNATES 6
++
++#define DFU_STR_MANUFACTURER STR_MANUFACTURER
++#define DFU_STR_PRODUCT STR_PRODUCT
++#define DFU_STR_SERIAL STR_SERIAL
++#define DFU_STR_CONFIG (STR_COUNT)
++#define DFU_STR_ALT0 (STR_COUNT+1)
++#define DFU_STR_ALT1 (STR_COUNT+2)
++#define DFU_STR_ALT2 (STR_COUNT+3)
++#define DFU_STR_ALT3 (STR_COUNT+4)
++#define DFU_STR_ALT4 (STR_COUNT+5)
++#define DFU_STR_ALT5 (STR_COUNT+6)
++#define DFU_STR_COUNT (STR_COUNT+7)
++
++#define DFU_NUM_STRINGS (STR_COUNT+8)
++
++#define CONFIG_DFU_CFG_STR "USB Device Firmware Upgrade"
++#define CONFIG_DFU_ALT0_STR "RAM CONFIG_USBD_DFU_LOAD_ADDR"
++
++struct _dfu_desc {
++ struct usb_configuration_descriptor ucfg;
++ struct usb_interface_descriptor uif[DFU_NUM_ALTERNATES];
++ struct usb_dfu_func_descriptor func_dfu;
++};
++
++int dfu_init_instance(struct usb_device_instance *dev);
++
++#define DFU_EP0_NONE 0
++#define DFU_EP0_UNHANDLED 1
++#define DFU_EP0_STALL 2
++#define DFU_EP0_ZLP 3
++#define DFU_EP0_DATA 4
++
++extern volatile enum dfu_state *system_dfu_state; /* for 3rd parties */
++
++int dfu_ep0_handler(struct urb *urb);
++
++void dfu_event(struct usb_device_instance *device,
++ usb_device_event_t event, int data);
++
++#endif /* _DFU_H */
+diff --git a/include/usb_dfu_descriptors.h b/include/usb_dfu_descriptors.h
+new file mode 100644
+index 0000000..d4d6a4d
+--- /dev/null
++++ b/include/usb_dfu_descriptors.h
+@@ -0,0 +1,94 @@
++#ifndef _USB_DFU_H
++#define _USB_DFU_H
++/* USB Device Firmware Update Implementation for OpenPCD
++ * (C) 2006 by Harald Welte <hwelte@hmw-consulting.de>
++ *
++ * Protocol definitions for USB DFU
++ *
++ * This ought to be compliant to the USB DFU Spec 1.0 as available from
++ * http://www.usb.org/developers/devclass_docs/usbdfu10.pdf
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License as published by
++ * the Free Software Foundation; either version 2 of the License, or
++ * (at your option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ * GNU General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program; if not, write to the Free Software
++ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
++ */
++
++#include <linux/types.h>
++
++#define USB_DT_DFU 0x21
++
++struct usb_dfu_func_descriptor {
++ u_int8_t bLength;
++ u_int8_t bDescriptorType;
++ u_int8_t bmAttributes;
++#define USB_DFU_CAN_DOWNLOAD (1 << 0)
++#define USB_DFU_CAN_UPLOAD (1 << 1)
++#define USB_DFU_MANIFEST_TOL (1 << 2)
++#define USB_DFU_WILL_DETACH (1 << 3)
++ u_int16_t wDetachTimeOut;
++ u_int16_t wTransferSize;
++ u_int16_t bcdDFUVersion;
++} __attribute__ ((packed));
++
++#define USB_DT_DFU_SIZE 9
++
++#define USB_TYPE_DFU (USB_TYPE_CLASS|USB_RECIP_INTERFACE)
++
++/* DFU class-specific requests (Section 3, DFU Rev 1.1) */
++#define USB_REQ_DFU_DETACH 0x00
++#define USB_REQ_DFU_DNLOAD 0x01
++#define USB_REQ_DFU_UPLOAD 0x02
++#define USB_REQ_DFU_GETSTATUS 0x03
++#define USB_REQ_DFU_CLRSTATUS 0x04
++#define USB_REQ_DFU_GETSTATE 0x05
++#define USB_REQ_DFU_ABORT 0x06
++
++struct dfu_status {
++ u_int8_t bStatus;
++ u_int8_t bwPollTimeout[3];
++ u_int8_t bState;
++ u_int8_t iString;
++} __attribute__((packed));
++
++#define DFU_STATUS_OK 0x00
++#define DFU_STATUS_errTARGET 0x01
++#define DFU_STATUS_errFILE 0x02
++#define DFU_STATUS_errWRITE 0x03
++#define DFU_STATUS_errERASE 0x04
++#define DFU_STATUS_errCHECK_ERASED 0x05
++#define DFU_STATUS_errPROG 0x06
++#define DFU_STATUS_errVERIFY 0x07
++#define DFU_STATUS_errADDRESS 0x08
++#define DFU_STATUS_errNOTDONE 0x09
++#define DFU_STATUS_errFIRMWARE 0x0a
++#define DFU_STATUS_errVENDOR 0x0b
++#define DFU_STATUS_errUSBR 0x0c
++#define DFU_STATUS_errPOR 0x0d
++#define DFU_STATUS_errUNKNOWN 0x0e
++#define DFU_STATUS_errSTALLEDPKT 0x0f
++
++enum dfu_state {
++ DFU_STATE_appIDLE = 0,
++ DFU_STATE_appDETACH = 1,
++ DFU_STATE_dfuIDLE = 2,
++ DFU_STATE_dfuDNLOAD_SYNC = 3,
++ DFU_STATE_dfuDNBUSY = 4,
++ DFU_STATE_dfuDNLOAD_IDLE = 5,
++ DFU_STATE_dfuMANIFEST_SYNC = 6,
++ DFU_STATE_dfuMANIFEST = 7,
++ DFU_STATE_dfuMANIFEST_WAIT_RST = 8,
++ DFU_STATE_dfuUPLOAD_IDLE = 9,
++ DFU_STATE_dfuERROR = 10,
++};
++
++#endif /* _USB_DFU_H */
+diff --git a/include/usb_dfu_trailer.h b/include/usb_dfu_trailer.h
+new file mode 100644
+index 0000000..3903b85
+--- /dev/null
++++ b/include/usb_dfu_trailer.h
+@@ -0,0 +1,31 @@
++#ifndef _USB_DFU_TRAILER_H
++#define _USB_DFU_TRAILER_H
++
++/* trailer handling for DFU files */
++
++#define UBOOT_DFU_TRAILER_V1 1
++#define UBOOT_DFU_TRAILER_MAGIC 0x19731978
++struct uboot_dfu_trailer {
++ u_int32_t magic;
++ u_int16_t version;
++ u_int16_t length;
++ u_int16_t vendor;
++ u_int16_t product;
++ u_int32_t revision;
++} __attribute__((packed));
++
++/* we mirror the trailer because we want it to be longer in later versions
++ * while keeping backwards compatibility */
++static inline void dfu_trailer_mirror(struct uboot_dfu_trailer *trailer,
++ unsigned char *eof)
++{
++ int i;
++ int len = sizeof(struct uboot_dfu_trailer);
++ unsigned char *src = eof - len;
++ unsigned char *dst = (unsigned char *) trailer;
++
++ for (i = 0; i < len; i++)
++ dst[len-1-i] = src[i];
++}
++
++#endif /* _USB_DFU_TRAILER_H */
+diff --git a/include/usbdcore.h b/include/usbdcore.h
+index 206dbbc..e966f34 100644
+--- a/include/usbdcore.h
++++ b/include/usbdcore.h
+@@ -33,6 +33,7 @@
+
+ #include <common.h>
+ #include "usbdescriptors.h"
++#include <usb_dfu_descriptors.h>
+
+
+ #define MAX_URBS_QUEUED 5
+@@ -467,7 +468,11 @@ typedef struct urb_link {
+ * function driver to inform it that data has arrived.
+ */
+
++#ifdef CONFIG_USBD_DFU
++#define URB_BUF_SIZE (128+CONFIG_USBD_DFU_XFER_SIZE)
++#else
+ #define URB_BUF_SIZE 128 /* in linux we'd malloc this, but in u-boot we prefer static data */
++#endif
+ struct urb {
+
+ struct usb_endpoint_instance *endpoint;
+@@ -595,6 +600,12 @@ struct usb_device_instance {
+ unsigned long usbd_rxtx_timestamp;
+ unsigned long usbd_last_rxtx_timestamp;
+
++#ifdef CONFIG_USBD_DFU
++ struct usb_device_descriptor *dfu_dev_desc;
++ struct _dfu_desc *dfu_cfg_desc;
++ enum dfu_state dfu_state;
++ u_int8_t dfu_status;
++#endif
+ };
+
+ /* Bus Interface configuration structure
+@@ -624,6 +635,8 @@ extern char *usbd_device_status[];
+ extern char *usbd_device_requests[];
+ extern char *usbd_device_descriptors[];
+
++extern struct usb_string_descriptor **usb_strings;
++
+ void urb_link_init (urb_link * ul);
+ void urb_detach (struct urb *urb);
+ urb_link *first_urb_link (urb_link * hd);
+diff --git a/tools/dfu-util/COPYING b/tools/dfu-util/COPYING
+new file mode 100644
+index 0000000..d60c31a
+--- /dev/null
++++ b/tools/dfu-util/COPYING
+@@ -0,0 +1,340 @@
++ GNU GENERAL PUBLIC LICENSE
++ Version 2, June 1991
++
++ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
++ 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
++ Everyone is permitted to copy and distribute verbatim copies
++ of this license document, but changing it is not allowed.
++
++ Preamble
++
++ The licenses for most software are designed to take away your
++freedom to share and change it. By contrast, the GNU General Public
++License is intended to guarantee your freedom to share and change free
++software--to make sure the software is free for all its users. This
++General Public License applies to most of the Free Software
++Foundation's software and to any other program whose authors commit to
++using it. (Some other Free Software Foundation software is covered by
++the GNU Library General Public License instead.) You can apply it to
++your programs, too.
++
++ When we speak of free software, we are referring to freedom, not
++price. Our General Public Licenses are designed to make sure that you
++have the freedom to distribute copies of free software (and charge for
++this service if you wish), that you receive source code or can get it
++if you want it, that you can change the software or use pieces of it
++in new free programs; and that you know you can do these things.
++
++ To protect your rights, we need to make restrictions that forbid
++anyone to deny you these rights or to ask you to surrender the rights.
++These restrictions translate to certain responsibilities for you if you
++distribute copies of the software, or if you modify it.
++
++ For example, if you distribute copies of such a program, whether
++gratis or for a fee, you must give the recipients all the rights that
++you have. You must make sure that they, too, receive or can get the
++source code. And you must show them these terms so they know their
++rights.
++
++ We protect your rights with two steps: (1) copyright the software, and
++(2) offer you this license which gives you legal permission to copy,
++distribute and/or modify the software.
++
++ Also, for each author's protection and ours, we want to make certain
++that everyone understands that there is no warranty for this free
++software. If the software is modified by someone else and passed on, we
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++
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++ The precise terms and conditions for copying, distribution and
++modification follow.
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++ TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
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++specifies a version number of this License which applies to it and "any
++later version", you have the option of following the terms and conditions
++either of that version or of any later version published by the Free
++Software Foundation. If the Program does not specify a version number of
++this License, you may choose any version ever published by the Free Software
++Foundation.
++
++ 10. If you wish to incorporate parts of the Program into other free
++programs whose distribution conditions are different, write to the author
++to ask for permission. For software which is copyrighted by the Free
++Software Foundation, write to the Free Software Foundation; we sometimes
++make exceptions for this. Our decision will be guided by the two goals
++of preserving the free status of all derivatives of our free software and
++of promoting the sharing and reuse of software generally.
++
++ NO WARRANTY
++
++ 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
++FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
++OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
++PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
++OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
++MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
++TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
++PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
++REPAIR OR CORRECTION.
++
++ 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
++WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
++REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
++INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
++OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
++TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
++YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
++PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
++POSSIBILITY OF SUCH DAMAGES.
++
++ END OF TERMS AND CONDITIONS
++
++ How to Apply These Terms to Your New Programs
++
++ If you develop a new program, and you want it to be of the greatest
++possible use to the public, the best way to achieve this is to make it
++free software which everyone can redistribute and change under these terms.
++
++ To do so, attach the following notices to the program. It is safest
++to attach them to the start of each source file to most effectively
++convey the exclusion of warranty; and each file should have at least
++the "copyright" line and a pointer to where the full notice is found.
++
++ <one line to give the program's name and a brief idea of what it does.>
++ Copyright (C) <year> <name of author>
++
++ This program is free software; you can redistribute it and/or modify
++ it under the terms of the GNU General Public License as published by
++ the Free Software Foundation; either version 2 of the License, or
++ (at your option) any later version.
++
++ This program is distributed in the hope that it will be useful,
++ but WITHOUT ANY WARRANTY; without even the implied warranty of
++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ GNU General Public License for more details.
++
++ You should have received a copy of the GNU General Public License
++ along with this program; if not, write to the Free Software
++ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
++
++
++Also add information on how to contact you by electronic and paper mail.
++
++If the program is interactive, make it output a short notice like this
++when it starts in an interactive mode:
++
++ Gnomovision version 69, Copyright (C) year name of author
++ Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
++ This is free software, and you are welcome to redistribute it
++ under certain conditions; type `show c' for details.
++
++The hypothetical commands `show w' and `show c' should show the appropriate
++parts of the General Public License. Of course, the commands you use may
++be called something other than `show w' and `show c'; they could even be
++mouse-clicks or menu items--whatever suits your program.
++
++You should also get your employer (if you work as a programmer) or your
++school, if any, to sign a "copyright disclaimer" for the program, if
++necessary. Here is a sample; alter the names:
++
++ Yoyodyne, Inc., hereby disclaims all copyright interest in the program
++ `Gnomovision' (which makes passes at compilers) written by James Hacker.
++
++ <signature of Ty Coon>, 1 April 1989
++ Ty Coon, President of Vice
++
++This General Public License does not permit incorporating your program into
++proprietary programs. If your program is a subroutine library, you may
++consider it more useful to permit linking proprietary applications with the
++library. If this is what you want to do, use the GNU Library General
++Public License instead of this License.
+diff --git a/tools/dfu-util/Makefile.am b/tools/dfu-util/Makefile.am
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+index 0000000..5ff2f58
+--- /dev/null
++++ b/tools/dfu-util/Makefile.am
+@@ -0,0 +1,3 @@
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++
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+index 0000000..29322f5
+--- /dev/null
++++ b/tools/dfu-util/Makefile.in
+@@ -0,0 +1,585 @@
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++# generated automatically by aclocal 1.9.6 -*- Autoconf -*-
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++# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
++# 2005 Free Software Foundation, Inc.
++# This file is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
++
++# This program is distributed in the hope that it will be useful,
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++# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
++#
++# Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
++#
++# This program is free software; you can redistribute it and/or modify
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++# the Free Software Foundation; either version 2 of the License, or
++# (at your option) any later version.
++#
++# This program is distributed in the hope that it will be useful, but
++# WITHOUT ANY WARRANTY; without even the implied warranty of
++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
++# General Public License for more details.
++#
++# You should have received a copy of the GNU General Public License
++# along with this program; if not, write to the Free Software
++# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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++# As a special exception to the GNU General Public License, if you
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++ # When using ansi2knr, U may be empty or an underscore; expand it
++ U=`sed -n 's/^U = //p' < "$mf"`
++ # Find all dependency output files, they are included files with
++ # $(DEPDIR) in their names. We invoke sed twice because it is the
++ # simplest approach to changing $(DEPDIR) to its actual value in the
++ # expansion.
++ for file in `sed -n "
++ s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
++ sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
++ # Make sure the directory exists.
++ test -f "$dirpart/$file" && continue
++ fdir=`AS_DIRNAME(["$file"])`
++ AS_MKDIR_P([$dirpart/$fdir])
++ # echo "creating $dirpart/$file"
++ echo '# dummy' > "$dirpart/$file"
++ done
++done
++])# _AM_OUTPUT_DEPENDENCY_COMMANDS
++
++
++# AM_OUTPUT_DEPENDENCY_COMMANDS
++# -----------------------------
++# This macro should only be invoked once -- use via AC_REQUIRE.
++#
++# This code is only required when automatic dependency tracking
++# is enabled. FIXME. This creates each `.P' file that we will
++# need in order to bootstrap the dependency handling code.
++AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
++[AC_CONFIG_COMMANDS([depfiles],
++ [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
++ [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
++])
++
++# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
++# Free Software Foundation, Inc.
++#
++# This file is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
++
++# serial 8
++
++# AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS.
++AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
++
++# Do all the work for Automake. -*- Autoconf -*-
++
++# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
++# Free Software Foundation, Inc.
++#
++# This file is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
++
++# serial 12
++
++# This macro actually does too much. Some checks are only needed if
++# your package does certain things. But this isn't really a big deal.
++
++# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
++# AM_INIT_AUTOMAKE([OPTIONS])
++# -----------------------------------------------
++# The call with PACKAGE and VERSION arguments is the old style
++# call (pre autoconf-2.50), which is being phased out. PACKAGE
++# and VERSION should now be passed to AC_INIT and removed from
++# the call to AM_INIT_AUTOMAKE.
++# We support both call styles for the transition. After
++# the next Automake release, Autoconf can make the AC_INIT
++# arguments mandatory, and then we can depend on a new Autoconf
++# release and drop the old call support.
++AC_DEFUN([AM_INIT_AUTOMAKE],
++[AC_PREREQ([2.58])dnl
++dnl Autoconf wants to disallow AM_ names. We explicitly allow
++dnl the ones we care about.
++m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
++AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
++AC_REQUIRE([AC_PROG_INSTALL])dnl
++# test to see if srcdir already configured
++if test "`cd $srcdir && pwd`" != "`pwd`" &&
++ test -f $srcdir/config.status; then
++ AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
++fi
++
++# test whether we have cygpath
++if test -z "$CYGPATH_W"; then
++ if (cygpath --version) >/dev/null 2>/dev/null; then
++ CYGPATH_W='cygpath -w'
++ else
++ CYGPATH_W=echo
++ fi
++fi
++AC_SUBST([CYGPATH_W])
++
++# Define the identity of the package.
++dnl Distinguish between old-style and new-style calls.
++m4_ifval([$2],
++[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
++ AC_SUBST([PACKAGE], [$1])dnl
++ AC_SUBST([VERSION], [$2])],
++[_AM_SET_OPTIONS([$1])dnl
++ AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
++ AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
++
++_AM_IF_OPTION([no-define],,
++[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
++ AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
++
++# Some tools Automake needs.
++AC_REQUIRE([AM_SANITY_CHECK])dnl
++AC_REQUIRE([AC_ARG_PROGRAM])dnl
++AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
++AM_MISSING_PROG(AUTOCONF, autoconf)
++AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
++AM_MISSING_PROG(AUTOHEADER, autoheader)
++AM_MISSING_PROG(MAKEINFO, makeinfo)
++AM_PROG_INSTALL_SH
++AM_PROG_INSTALL_STRIP
++AC_REQUIRE([AM_PROG_MKDIR_P])dnl
++# We need awk for the "check" target. The system "awk" is bad on
++# some platforms.
++AC_REQUIRE([AC_PROG_AWK])dnl
++AC_REQUIRE([AC_PROG_MAKE_SET])dnl
++AC_REQUIRE([AM_SET_LEADING_DOT])dnl
++_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
++ [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
++ [_AM_PROG_TAR([v7])])])
++_AM_IF_OPTION([no-dependencies],,
++[AC_PROVIDE_IFELSE([AC_PROG_CC],
++ [_AM_DEPENDENCIES(CC)],
++ [define([AC_PROG_CC],
++ defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
++AC_PROVIDE_IFELSE([AC_PROG_CXX],
++ [_AM_DEPENDENCIES(CXX)],
++ [define([AC_PROG_CXX],
++ defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
++])
++])
++
++
++# When config.status generates a header, we must update the stamp-h file.
++# This file resides in the same directory as the config header
++# that is generated. The stamp files are numbered to have different names.
++
++# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
++# loop where config.status creates the headers, so we can generate
++# our stamp files there.
++AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
++[# Compute $1's index in $config_headers.
++_am_stamp_count=1
++for _am_header in $config_headers :; do
++ case $_am_header in
++ $1 | $1:* )
++ break ;;
++ * )
++ _am_stamp_count=`expr $_am_stamp_count + 1` ;;
++ esac
++done
++echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])
++
++# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
++#
++# This file is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
++
++# AM_PROG_INSTALL_SH
++# ------------------
++# Define $install_sh.
++AC_DEFUN([AM_PROG_INSTALL_SH],
++[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
++install_sh=${install_sh-"$am_aux_dir/install-sh"}
++AC_SUBST(install_sh)])
++
++# Copyright (C) 2003, 2005 Free Software Foundation, Inc.
++#
++# This file is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
++
++# serial 2
++
++# Check whether the underlying file-system supports filenames
++# with a leading dot. For instance MS-DOS doesn't.
++AC_DEFUN([AM_SET_LEADING_DOT],
++[rm -rf .tst 2>/dev/null
++mkdir .tst 2>/dev/null
++if test -d .tst; then
++ am__leading_dot=.
++else
++ am__leading_dot=_
++fi
++rmdir .tst 2>/dev/null
++AC_SUBST([am__leading_dot])])
++
++# Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
++# From Jim Meyering
++
++# Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005
++# Free Software Foundation, Inc.
++#
++# This file is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
++
++# serial 4
++
++AC_DEFUN([AM_MAINTAINER_MODE],
++[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
++ dnl maintainer-mode is disabled by default
++ AC_ARG_ENABLE(maintainer-mode,
++[ --enable-maintainer-mode enable make rules and dependencies not useful
++ (and sometimes confusing) to the casual installer],
++ USE_MAINTAINER_MODE=$enableval,
++ USE_MAINTAINER_MODE=no)
++ AC_MSG_RESULT([$USE_MAINTAINER_MODE])
++ AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes])
++ MAINT=$MAINTAINER_MODE_TRUE
++ AC_SUBST(MAINT)dnl
++]
++)
++
++AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
++
++# Check to see how 'make' treats includes. -*- Autoconf -*-
++
++# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
++#
++# This file is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
++
++# serial 3
++
++# AM_MAKE_INCLUDE()
++# -----------------
++# Check to see how make treats includes.
++AC_DEFUN([AM_MAKE_INCLUDE],
++[am_make=${MAKE-make}
++cat > confinc << 'END'
++am__doit:
++ @echo done
++.PHONY: am__doit
++END
++# If we don't find an include directive, just comment out the code.
++AC_MSG_CHECKING([for style of include used by $am_make])
++am__include="#"
++am__quote=
++_am_result=none
++# First try GNU make style include.
++echo "include confinc" > confmf
++# We grep out `Entering directory' and `Leaving directory'
++# messages which can occur if `w' ends up in MAKEFLAGS.
++# In particular we don't look at `^make:' because GNU make might
++# be invoked under some other name (usually "gmake"), in which
++# case it prints its new name instead of `make'.
++if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
++ am__include=include
++ am__quote=
++ _am_result=GNU
++fi
++# Now try BSD make style include.
++if test "$am__include" = "#"; then
++ echo '.include "confinc"' > confmf
++ if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
++ am__include=.include
++ am__quote="\""
++ _am_result=BSD
++ fi
++fi
++AC_SUBST([am__include])
++AC_SUBST([am__quote])
++AC_MSG_RESULT([$_am_result])
++rm -f confinc confmf
++])
++
++# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
++
++# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2005
++# Free Software Foundation, Inc.
++#
++# This file is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
++
++# serial 4
++
++# AM_MISSING_PROG(NAME, PROGRAM)
++# ------------------------------
++AC_DEFUN([AM_MISSING_PROG],
++[AC_REQUIRE([AM_MISSING_HAS_RUN])
++$1=${$1-"${am_missing_run}$2"}
++AC_SUBST($1)])
++
++
++# AM_MISSING_HAS_RUN
++# ------------------
++# Define MISSING if not defined so far and test if it supports --run.
++# If it does, set am_missing_run to use it, otherwise, to nothing.
++AC_DEFUN([AM_MISSING_HAS_RUN],
++[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
++test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
++# Use eval to expand $SHELL
++if eval "$MISSING --run true"; then
++ am_missing_run="$MISSING --run "
++else
++ am_missing_run=
++ AC_MSG_WARN([`missing' script is too old or missing])
++fi
++])
++
++# Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc.
++#
++# This file is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
++
++# AM_PROG_MKDIR_P
++# ---------------
++# Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise.
++#
++# Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories
++# created by `make install' are always world readable, even if the
++# installer happens to have an overly restrictive umask (e.g. 077).
++# This was a mistake. There are at least two reasons why we must not
++# use `-m 0755':
++# - it causes special bits like SGID to be ignored,
++# - it may be too restrictive (some setups expect 775 directories).
++#
++# Do not use -m 0755 and let people choose whatever they expect by
++# setting umask.
++#
++# We cannot accept any implementation of `mkdir' that recognizes `-p'.
++# Some implementations (such as Solaris 8's) are not thread-safe: if a
++# parallel make tries to run `mkdir -p a/b' and `mkdir -p a/c'
++# concurrently, both version can detect that a/ is missing, but only
++# one can create it and the other will error out. Consequently we
++# restrict ourselves to GNU make (using the --version option ensures
++# this.)
++AC_DEFUN([AM_PROG_MKDIR_P],
++[if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
++ # We used to keeping the `.' as first argument, in order to
++ # allow $(mkdir_p) to be used without argument. As in
++ # $(mkdir_p) $(somedir)
++ # where $(somedir) is conditionally defined. However this is wrong
++ # for two reasons:
++ # 1. if the package is installed by a user who cannot write `.'
++ # make install will fail,
++ # 2. the above comment should most certainly read
++ # $(mkdir_p) $(DESTDIR)$(somedir)
++ # so it does not work when $(somedir) is undefined and
++ # $(DESTDIR) is not.
++ # To support the latter case, we have to write
++ # test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
++ # so the `.' trick is pointless.
++ mkdir_p='mkdir -p --'
++else
++ # On NextStep and OpenStep, the `mkdir' command does not
++ # recognize any option. It will interpret all options as
++ # directories to create, and then abort because `.' already
++ # exists.
++ for d in ./-p ./--version;
++ do
++ test -d $d && rmdir $d
++ done
++ # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
++ if test -f "$ac_aux_dir/mkinstalldirs"; then
++ mkdir_p='$(mkinstalldirs)'
++ else
++ mkdir_p='$(install_sh) -d'
++ fi
++fi
++AC_SUBST([mkdir_p])])
++
++# Helper functions for option handling. -*- Autoconf -*-
++
++# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
++#
++# This file is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
++
++# serial 3
++
++# _AM_MANGLE_OPTION(NAME)
++# -----------------------
++AC_DEFUN([_AM_MANGLE_OPTION],
++[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
++
++# _AM_SET_OPTION(NAME)
++# ------------------------------
++# Set option NAME. Presently that only means defining a flag for this option.
++AC_DEFUN([_AM_SET_OPTION],
++[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
++
++# _AM_SET_OPTIONS(OPTIONS)
++# ----------------------------------
++# OPTIONS is a space-separated list of Automake options.
++AC_DEFUN([_AM_SET_OPTIONS],
++[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
++
++# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
++# -------------------------------------------
++# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
++AC_DEFUN([_AM_IF_OPTION],
++[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
++
++# Check to make sure that the build environment is sane. -*- Autoconf -*-
++
++# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
++# Free Software Foundation, Inc.
++#
++# This file is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
++
++# serial 4
++
++# AM_SANITY_CHECK
++# ---------------
++AC_DEFUN([AM_SANITY_CHECK],
++[AC_MSG_CHECKING([whether build environment is sane])
++# Just in case
++sleep 1
++echo timestamp > conftest.file
++# Do `set' in a subshell so we don't clobber the current shell's
++# arguments. Must try -L first in case configure is actually a
++# symlink; some systems play weird games with the mod time of symlinks
++# (eg FreeBSD returns the mod time of the symlink's containing
++# directory).
++if (
++ set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
++ if test "$[*]" = "X"; then
++ # -L didn't work.
++ set X `ls -t $srcdir/configure conftest.file`
++ fi
++ rm -f conftest.file
++ if test "$[*]" != "X $srcdir/configure conftest.file" \
++ && test "$[*]" != "X conftest.file $srcdir/configure"; then
++
++ # If neither matched, then we have a broken ls. This can happen
++ # if, for instance, CONFIG_SHELL is bash and it inherits a
++ # broken ls alias from the environment. This has actually
++ # happened. Such a system could not be considered "sane".
++ AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
++alias in your environment])
++ fi
++
++ test "$[2]" = conftest.file
++ )
++then
++ # Ok.
++ :
++else
++ AC_MSG_ERROR([newly created file is older than distributed files!
++Check your system clock])
++fi
++AC_MSG_RESULT(yes)])
++
++# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
++#
++# This file is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
++
++# AM_PROG_INSTALL_STRIP
++# ---------------------
++# One issue with vendor `install' (even GNU) is that you can't
++# specify the program used to strip binaries. This is especially
++# annoying in cross-compiling environments, where the build's strip
++# is unlikely to handle the host's binaries.
++# Fortunately install-sh will honor a STRIPPROG variable, so we
++# always use install-sh in `make install-strip', and initialize
++# STRIPPROG with the value of the STRIP variable (set by the user).
++AC_DEFUN([AM_PROG_INSTALL_STRIP],
++[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
++# Installed binaries are usually stripped using `strip' when the user
++# run `make install-strip'. However `strip' might not be the right
++# tool to use in cross-compilation environments, therefore Automake
++# will honor the `STRIP' environment variable to overrule this program.
++dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
++if test "$cross_compiling" != no; then
++ AC_CHECK_TOOL([STRIP], [strip], :)
++fi
++INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
++AC_SUBST([INSTALL_STRIP_PROGRAM])])
++
++# Check how to create a tarball. -*- Autoconf -*-
++
++# Copyright (C) 2004, 2005 Free Software Foundation, Inc.
++#
++# This file is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
++
++# serial 2
++
++# _AM_PROG_TAR(FORMAT)
++# --------------------
++# Check how to create a tarball in format FORMAT.
++# FORMAT should be one of `v7', `ustar', or `pax'.
++#
++# Substitute a variable $(am__tar) that is a command
++# writing to stdout a FORMAT-tarball containing the directory
++# $tardir.
++# tardir=directory && $(am__tar) > result.tar
++#
++# Substitute a variable $(am__untar) that extract such
++# a tarball read from stdin.
++# $(am__untar) < result.tar
++AC_DEFUN([_AM_PROG_TAR],
++[# Always define AMTAR for backward compatibility.
++AM_MISSING_PROG([AMTAR], [tar])
++m4_if([$1], [v7],
++ [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
++ [m4_case([$1], [ustar],, [pax],,
++ [m4_fatal([Unknown tar format])])
++AC_MSG_CHECKING([how to create a $1 tar archive])
++# Loop over all known methods to create a tar archive until one works.
++_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
++_am_tools=${am_cv_prog_tar_$1-$_am_tools}
++# Do not fold the above two line into one, because Tru64 sh and
++# Solaris sh will not grok spaces in the rhs of `-'.
++for _am_tool in $_am_tools
++do
++ case $_am_tool in
++ gnutar)
++ for _am_tar in tar gnutar gtar;
++ do
++ AM_RUN_LOG([$_am_tar --version]) && break
++ done
++ am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
++ am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
++ am__untar="$_am_tar -xf -"
++ ;;
++ plaintar)
++ # Must skip GNU tar: if it does not support --format= it doesn't create
++ # ustar tarball either.
++ (tar --version) >/dev/null 2>&1 && continue
++ am__tar='tar chf - "$$tardir"'
++ am__tar_='tar chf - "$tardir"'
++ am__untar='tar xf -'
++ ;;
++ pax)
++ am__tar='pax -L -x $1 -w "$$tardir"'
++ am__tar_='pax -L -x $1 -w "$tardir"'
++ am__untar='pax -r'
++ ;;
++ cpio)
++ am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
++ am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
++ am__untar='cpio -i -H $1 -d'
++ ;;
++ none)
++ am__tar=false
++ am__tar_=false
++ am__untar=false
++ ;;
++ esac
++
++ # If the value was cached, stop now. We just wanted to have am__tar
++ # and am__untar set.
++ test -n "${am_cv_prog_tar_$1}" && break
++
++ # tar/untar a dummy directory, and stop if the command works
++ rm -rf conftest.dir
++ mkdir conftest.dir
++ echo GrepMe > conftest.dir/file
++ AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
++ rm -rf conftest.dir
++ if test -s conftest.tar; then
++ AM_RUN_LOG([$am__untar <conftest.tar])
++ grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
++ fi
++done
++rm -rf conftest.dir
++
++AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
++AC_MSG_RESULT([$am_cv_prog_tar_$1])])
++AC_SUBST([am__tar])
++AC_SUBST([am__untar])
++]) # _AM_PROG_TAR
++
+diff --git a/tools/dfu-util/autogen.sh b/tools/dfu-util/autogen.sh
+new file mode 100644
+index 0000000..6bd21eb
+--- /dev/null
++++ b/tools/dfu-util/autogen.sh
+@@ -0,0 +1,4 @@
++#! /bin/sh
++AUTOMAKE="automake --foreign --add-missing --copy"
++export AUTOMAKE
++autoreconf
+diff --git a/tools/dfu-util/config.h.in b/tools/dfu-util/config.h.in
+new file mode 100644
+index 0000000..2a3e620
+--- /dev/null
++++ b/tools/dfu-util/config.h.in
+@@ -0,0 +1,77 @@
++/* config.h.in. Generated from configure.ac by autoheader. */
++
++/* Define to 1 if you have the <inttypes.h> header file. */
++#undef HAVE_INTTYPES_H
++
++/* Define to 1 if you have the `usbpath' library (-lusbpath). */
++#undef HAVE_LIBUSBPATH
++
++/* Define to 1 if your system has a GNU libc compatible `malloc' function, and
++ to 0 otherwise. */
++#undef HAVE_MALLOC
++
++/* Define to 1 if you have the <memory.h> header file. */
++#undef HAVE_MEMORY_H
++
++/* Define to 1 if you have the `memset' function. */
++#undef HAVE_MEMSET
++
++/* Define to 1 if you have the <stdint.h> header file. */
++#undef HAVE_STDINT_H
++
++/* Define to 1 if you have the <stdio.h> header file. */
++#undef HAVE_STDIO_H
++
++/* Define to 1 if you have the <stdlib.h> header file. */
++#undef HAVE_STDLIB_H
++
++/* Define to 1 if you have the <strings.h> header file. */
++#undef HAVE_STRINGS_H
++
++/* Define to 1 if you have the <string.h> header file. */
++#undef HAVE_STRING_H
++
++/* Define to 1 if you have the <sys/stat.h> header file. */
++#undef HAVE_SYS_STAT_H
++
++/* Define to 1 if you have the <sys/types.h> header file. */
++#undef HAVE_SYS_TYPES_H
++
++/* Define to 1 if you have the <unistd.h> header file. */
++#undef HAVE_UNISTD_H
++
++/* Define to 1 if you have the <usbpath.h> header file. */
++#undef HAVE_USBPATH_H
++
++/* Name of package */
++#undef PACKAGE
++
++/* Define to the address where bug reports for this package should be sent. */
++#undef PACKAGE_BUGREPORT
++
++/* Define to the full name of this package. */
++#undef PACKAGE_NAME
++
++/* Define to the full name and version of this package. */
++#undef PACKAGE_STRING
++
++/* Define to the one symbol short name of this package. */
++#undef PACKAGE_TARNAME
++
++/* Define to the version of this package. */
++#undef PACKAGE_VERSION
++
++/* Define to 1 if you have the ANSI C header files. */
++#undef STDC_HEADERS
++
++/* Version number of package */
++#undef VERSION
++
++/* Define to empty if `const' does not conform to ANSI C. */
++#undef const
++
++/* Define to rpl_malloc if the replacement function should be used. */
++#undef malloc
++
++/* Define to `unsigned int' if <sys/types.h> does not define. */
++#undef size_t
+diff --git a/tools/dfu-util/configure b/tools/dfu-util/configure
+new file mode 100644
+index 0000000..092fd11
+--- /dev/null
++++ b/tools/dfu-util/configure
+@@ -0,0 +1,6517 @@
++#! /bin/sh
++# Guess values for system-dependent variables and create Makefiles.
++# Generated by GNU Autoconf 2.60 for dfu-util 0.1.
++#
++# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
++# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
++# This configure script is free software; the Free Software Foundation
++# gives unlimited permission to copy, distribute and modify it.
++## --------------------- ##
++## M4sh Initialization. ##
++## --------------------- ##
++
++# Be Bourne compatible
++if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
++ emulate sh
++ NULLCMD=:
++ # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
++ # is contrary to our usage. Disable this feature.
++ alias -g '${1+"$@"}'='"$@"'
++ setopt NO_GLOB_SUBST
++else
++ case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
++fi
++BIN_SH=xpg4; export BIN_SH # for Tru64
++DUALCASE=1; export DUALCASE # for MKS sh
++
++
++# PATH needs CR
++# Avoid depending upon Character Ranges.
++as_cr_letters='abcdefghijklmnopqrstuvwxyz'
++as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
++as_cr_Letters=$as_cr_letters$as_cr_LETTERS
++as_cr_digits='0123456789'
++as_cr_alnum=$as_cr_Letters$as_cr_digits
++
++# The user is always right.
++if test "${PATH_SEPARATOR+set}" != set; then
++ echo "#! /bin/sh" >conf$$.sh
++ echo "exit 0" >>conf$$.sh
++ chmod +x conf$$.sh
++ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
++ PATH_SEPARATOR=';'
++ else
++ PATH_SEPARATOR=:
++ fi
++ rm -f conf$$.sh
++fi
++
++# Support unset when possible.
++if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
++ as_unset=unset
++else
++ as_unset=false
++fi
++
++
++# IFS
++# We need space, tab and new line, in precisely that order. Quoting is
++# there to prevent editors from complaining about space-tab.
++# (If _AS_PATH_WALK were called with IFS unset, it would disable word
++# splitting by setting IFS to empty value.)
++as_nl='
++'
++IFS=" "" $as_nl"
++
++# Find who we are. Look in the path if we contain no directory separator.
++case $0 in
++ *[\\/]* ) as_myself=$0 ;;
++ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
++done
++IFS=$as_save_IFS
++
++ ;;
++esac
++# We did not find ourselves, most probably we were run as `sh COMMAND'
++# in which case we are not to be found in the path.
++if test "x$as_myself" = x; then
++ as_myself=$0
++fi
++if test ! -f "$as_myself"; then
++ echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
++ { (exit 1); exit 1; }
++fi
++
++# Work around bugs in pre-3.0 UWIN ksh.
++for as_var in ENV MAIL MAILPATH
++do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
++done
++PS1='$ '
++PS2='> '
++PS4='+ '
++
++# NLS nuisances.
++for as_var in \
++ LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
++ LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
++ LC_TELEPHONE LC_TIME
++do
++ if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
++ eval $as_var=C; export $as_var
++ else
++ ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
++ fi
++done
++
++# Required to use basename.
++if expr a : '\(a\)' >/dev/null 2>&1 &&
++ test "X`expr 00001 : '.*\(...\)'`" = X001; then
++ as_expr=expr
++else
++ as_expr=false
++fi
++
++if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
++ as_basename=basename
++else
++ as_basename=false
++fi
++
++
++# Name of the executable.
++as_me=`$as_basename -- "$0" ||
++$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
++ X"$0" : 'X\(//\)$' \| \
++ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
++echo X/"$0" |
++ sed '/^.*\/\([^/][^/]*\)\/*$/{
++ s//\1/
++ q
++ }
++ /^X\/\(\/\/\)$/{
++ s//\1/
++ q
++ }
++ /^X\/\(\/\).*/{
++ s//\1/
++ q
++ }
++ s/.*/./; q'`
++
++# CDPATH.
++$as_unset CDPATH
++
++
++if test "x$CONFIG_SHELL" = x; then
++ if (eval ":") 2>/dev/null; then
++ as_have_required=yes
++else
++ as_have_required=no
++fi
++
++ if test $as_have_required = yes && (eval ":
++(as_func_return () {
++ (exit \$1)
++}
++as_func_success () {
++ as_func_return 0
++}
++as_func_failure () {
++ as_func_return 1
++}
++as_func_ret_success () {
++ return 0
++}
++as_func_ret_failure () {
++ return 1
++}
++
++exitcode=0
++if as_func_success; then
++ :
++else
++ exitcode=1
++ echo as_func_success failed.
++fi
++
++if as_func_failure; then
++ exitcode=1
++ echo as_func_failure succeeded.
++fi
++
++if as_func_ret_success; then
++ :
++else
++ exitcode=1
++ echo as_func_ret_success failed.
++fi
++
++if as_func_ret_failure; then
++ exitcode=1
++ echo as_func_ret_failure succeeded.
++fi
++
++if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
++ :
++else
++ exitcode=1
++ echo positional parameters were not saved.
++fi
++
++test \$exitcode = 0) || { (exit 1); exit 1; }
++
++(
++ as_lineno_1=\$LINENO
++ as_lineno_2=\$LINENO
++ test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
++ test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
++") 2> /dev/null; then
++ :
++else
++ as_candidate_shells=
++ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in /usr/bin/posix$PATH_SEPARATOR/bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ case $as_dir in
++ /*)
++ for as_base in sh bash ksh sh5; do
++ as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
++ done;;
++ esac
++done
++IFS=$as_save_IFS
++
++
++ for as_shell in $as_candidate_shells $SHELL; do
++ # Try only shells that exist, to save several forks.
++ if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
++ { ("$as_shell") 2> /dev/null <<\_ASEOF
++# Be Bourne compatible
++if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
++ emulate sh
++ NULLCMD=:
++ # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
++ # is contrary to our usage. Disable this feature.
++ alias -g '${1+"$@"}'='"$@"'
++ setopt NO_GLOB_SUBST
++else
++ case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
++fi
++BIN_SH=xpg4; export BIN_SH # for Tru64
++DUALCASE=1; export DUALCASE # for MKS sh
++
++:
++_ASEOF
++}; then
++ CONFIG_SHELL=$as_shell
++ as_have_required=yes
++ if { "$as_shell" 2> /dev/null <<\_ASEOF
++# Be Bourne compatible
++if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
++ emulate sh
++ NULLCMD=:
++ # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
++ # is contrary to our usage. Disable this feature.
++ alias -g '${1+"$@"}'='"$@"'
++ setopt NO_GLOB_SUBST
++else
++ case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
++fi
++BIN_SH=xpg4; export BIN_SH # for Tru64
++DUALCASE=1; export DUALCASE # for MKS sh
++
++:
++(as_func_return () {
++ (exit $1)
++}
++as_func_success () {
++ as_func_return 0
++}
++as_func_failure () {
++ as_func_return 1
++}
++as_func_ret_success () {
++ return 0
++}
++as_func_ret_failure () {
++ return 1
++}
++
++exitcode=0
++if as_func_success; then
++ :
++else
++ exitcode=1
++ echo as_func_success failed.
++fi
++
++if as_func_failure; then
++ exitcode=1
++ echo as_func_failure succeeded.
++fi
++
++if as_func_ret_success; then
++ :
++else
++ exitcode=1
++ echo as_func_ret_success failed.
++fi
++
++if as_func_ret_failure; then
++ exitcode=1
++ echo as_func_ret_failure succeeded.
++fi
++
++if ( set x; as_func_ret_success y && test x = "$1" ); then
++ :
++else
++ exitcode=1
++ echo positional parameters were not saved.
++fi
++
++test $exitcode = 0) || { (exit 1); exit 1; }
++
++(
++ as_lineno_1=$LINENO
++ as_lineno_2=$LINENO
++ test "x$as_lineno_1" != "x$as_lineno_2" &&
++ test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
++
++_ASEOF
++}; then
++ break
++fi
++
++fi
++
++ done
++
++ if test "x$CONFIG_SHELL" != x; then
++ for as_var in BASH_ENV ENV
++ do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
++ done
++ export CONFIG_SHELL
++ exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
++fi
++
++
++ if test $as_have_required = no; then
++ echo This script requires a shell more modern than all the
++ echo shells that I found on your system. Please install a
++ echo modern shell, or manually run the script under such a
++ echo shell if you do have one.
++ { (exit 1); exit 1; }
++fi
++
++
++fi
++
++fi
++
++
++
++(eval "as_func_return () {
++ (exit \$1)
++}
++as_func_success () {
++ as_func_return 0
++}
++as_func_failure () {
++ as_func_return 1
++}
++as_func_ret_success () {
++ return 0
++}
++as_func_ret_failure () {
++ return 1
++}
++
++exitcode=0
++if as_func_success; then
++ :
++else
++ exitcode=1
++ echo as_func_success failed.
++fi
++
++if as_func_failure; then
++ exitcode=1
++ echo as_func_failure succeeded.
++fi
++
++if as_func_ret_success; then
++ :
++else
++ exitcode=1
++ echo as_func_ret_success failed.
++fi
++
++if as_func_ret_failure; then
++ exitcode=1
++ echo as_func_ret_failure succeeded.
++fi
++
++if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
++ :
++else
++ exitcode=1
++ echo positional parameters were not saved.
++fi
++
++test \$exitcode = 0") || {
++ echo No shell found that supports shell functions.
++ echo Please tell autoconf@gnu.org about your system,
++ echo including any error possibly output before this
++ echo message
++}
++
++
++
++ as_lineno_1=$LINENO
++ as_lineno_2=$LINENO
++ test "x$as_lineno_1" != "x$as_lineno_2" &&
++ test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
++
++ # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
++ # uniformly replaced by the line number. The first 'sed' inserts a
++ # line-number line after each line using $LINENO; the second 'sed'
++ # does the real work. The second script uses 'N' to pair each
++ # line-number line with the line containing $LINENO, and appends
++ # trailing '-' during substitution so that $LINENO is not a special
++ # case at line end.
++ # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
++ # scripts with optimization help from Paolo Bonzini. Blame Lee
++ # E. McMahon (1931-1989) for sed's syntax. :-)
++ sed -n '
++ p
++ /[$]LINENO/=
++ ' <$as_myself |
++ sed '
++ s/[$]LINENO.*/&-/
++ t lineno
++ b
++ :lineno
++ N
++ :loop
++ s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
++ t loop
++ s/-\n.*//
++ ' >$as_me.lineno &&
++ chmod +x "$as_me.lineno" ||
++ { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
++ { (exit 1); exit 1; }; }
++
++ # Don't try to exec as it changes $[0], causing all sort of problems
++ # (the dirname of $[0] is not the place where we might find the
++ # original and so on. Autoconf is especially sensitive to this).
++ . "./$as_me.lineno"
++ # Exit status is that of the last command.
++ exit
++}
++
++
++if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
++ as_dirname=dirname
++else
++ as_dirname=false
++fi
++
++ECHO_C= ECHO_N= ECHO_T=
++case `echo -n x` in
++-n*)
++ case `echo 'x\c'` in
++ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
++ *) ECHO_C='\c';;
++ esac;;
++*)
++ ECHO_N='-n';;
++esac
++
++if expr a : '\(a\)' >/dev/null 2>&1 &&
++ test "X`expr 00001 : '.*\(...\)'`" = X001; then
++ as_expr=expr
++else
++ as_expr=false
++fi
++
++rm -f conf$$ conf$$.exe conf$$.file
++if test -d conf$$.dir; then
++ rm -f conf$$.dir/conf$$.file
++else
++ rm -f conf$$.dir
++ mkdir conf$$.dir
++fi
++echo >conf$$.file
++if ln -s conf$$.file conf$$ 2>/dev/null; then
++ as_ln_s='ln -s'
++ # ... but there are two gotchas:
++ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
++ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
++ # In both cases, we have to default to `cp -p'.
++ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
++ as_ln_s='cp -p'
++elif ln conf$$.file conf$$ 2>/dev/null; then
++ as_ln_s=ln
++else
++ as_ln_s='cp -p'
++fi
++rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
++rmdir conf$$.dir 2>/dev/null
++
++if mkdir -p . 2>/dev/null; then
++ as_mkdir_p=:
++else
++ test -d ./-p && rmdir ./-p
++ as_mkdir_p=false
++fi
++
++# Find out whether ``test -x'' works. Don't use a zero-byte file, as
++# systems may use methods other than mode bits to determine executability.
++cat >conf$$.file <<_ASEOF
++#! /bin/sh
++exit 0
++_ASEOF
++chmod +x conf$$.file
++if test -x conf$$.file >/dev/null 2>&1; then
++ as_executable_p="test -x"
++else
++ as_executable_p=:
++fi
++rm -f conf$$.file
++
++# Sed expression to map a string onto a valid CPP name.
++as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
++
++# Sed expression to map a string onto a valid variable name.
++as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
++
++
++
++exec 7<&0 </dev/null 6>&1
++
++# Name of the host.
++# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
++# so uname gets run too.
++ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
++
++#
++# Initializations.
++#
++ac_default_prefix=/usr/local
++ac_clean_files=
++ac_config_libobj_dir=.
++LIBOBJS=
++cross_compiling=no
++subdirs=
++MFLAGS=
++MAKEFLAGS=
++SHELL=${CONFIG_SHELL-/bin/sh}
++
++# Identity of this package.
++PACKAGE_NAME='dfu-util'
++PACKAGE_TARNAME='dfu-util'
++PACKAGE_VERSION='0.1'
++PACKAGE_STRING='dfu-util 0.1'
++PACKAGE_BUGREPORT=''
++
++# Factoring default headers for most tests.
++ac_includes_default="\
++#include <stdio.h>
++#if HAVE_SYS_TYPES_H
++# include <sys/types.h>
++#endif
++#if HAVE_SYS_STAT_H
++# include <sys/stat.h>
++#endif
++#if STDC_HEADERS
++# include <stdlib.h>
++# include <stddef.h>
++#else
++# if HAVE_STDLIB_H
++# include <stdlib.h>
++# endif
++#endif
++#if HAVE_STRING_H
++# if !STDC_HEADERS && HAVE_MEMORY_H
++# include <memory.h>
++# endif
++# include <string.h>
++#endif
++#if HAVE_STRINGS_H
++# include <strings.h>
++#endif
++#if HAVE_INTTYPES_H
++# include <inttypes.h>
++#endif
++#if HAVE_STDINT_H
++# include <stdint.h>
++#endif
++#if HAVE_UNISTD_H
++# include <unistd.h>
++#endif"
++
++ac_subst_vars='SHELL
++PATH_SEPARATOR
++PACKAGE_NAME
++PACKAGE_TARNAME
++PACKAGE_VERSION
++PACKAGE_STRING
++PACKAGE_BUGREPORT
++exec_prefix
++prefix
++program_transform_name
++bindir
++sbindir
++libexecdir
++datarootdir
++datadir
++sysconfdir
++sharedstatedir
++localstatedir
++includedir
++oldincludedir
++docdir
++infodir
++htmldir
++dvidir
++pdfdir
++psdir
++libdir
++localedir
++mandir
++DEFS
++ECHO_C
++ECHO_N
++ECHO_T
++LIBS
++build_alias
++host_alias
++target_alias
++INSTALL_PROGRAM
++INSTALL_SCRIPT
++INSTALL_DATA
++CYGPATH_W
++PACKAGE
++VERSION
++ACLOCAL
++AUTOCONF
++AUTOMAKE
++AUTOHEADER
++MAKEINFO
++install_sh
++STRIP
++INSTALL_STRIP_PROGRAM
++mkdir_p
++AWK
++SET_MAKE
++am__leading_dot
++AMTAR
++am__tar
++am__untar
++MAINTAINER_MODE_TRUE
++MAINTAINER_MODE_FALSE
++MAINT
++CC
++CFLAGS
++LDFLAGS
++CPPFLAGS
++ac_ct_CC
++EXEEXT
++OBJEXT
++DEPDIR
++am__include
++am__quote
++AMDEP_TRUE
++AMDEP_FALSE
++AMDEPBACKSLASH
++CCDEPMODE
++am__fastdepCC_TRUE
++am__fastdepCC_FALSE
++PKG_CONFIG
++USB_CFLAGS
++USB_LIBS
++CPP
++GREP
++EGREP
++LIBOBJS
++LTLIBOBJS'
++ac_subst_files=''
++ ac_precious_vars='build_alias
++host_alias
++target_alias
++CC
++CFLAGS
++LDFLAGS
++CPPFLAGS
++PKG_CONFIG
++USB_CFLAGS
++USB_LIBS
++CPP'
++
++
++# Initialize some variables set by options.
++ac_init_help=
++ac_init_version=false
++# The variables have the same names as the options, with
++# dashes changed to underlines.
++cache_file=/dev/null
++exec_prefix=NONE
++no_create=
++no_recursion=
++prefix=NONE
++program_prefix=NONE
++program_suffix=NONE
++program_transform_name=s,x,x,
++silent=
++site=
++srcdir=
++verbose=
++x_includes=NONE
++x_libraries=NONE
++
++# Installation directory options.
++# These are left unexpanded so users can "make install exec_prefix=/foo"
++# and all the variables that are supposed to be based on exec_prefix
++# by default will actually change.
++# Use braces instead of parens because sh, perl, etc. also accept them.
++# (The list follows the same order as the GNU Coding Standards.)
++bindir='${exec_prefix}/bin'
++sbindir='${exec_prefix}/sbin'
++libexecdir='${exec_prefix}/libexec'
++datarootdir='${prefix}/share'
++datadir='${datarootdir}'
++sysconfdir='${prefix}/etc'
++sharedstatedir='${prefix}/com'
++localstatedir='${prefix}/var'
++includedir='${prefix}/include'
++oldincludedir='/usr/include'
++docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
++infodir='${datarootdir}/info'
++htmldir='${docdir}'
++dvidir='${docdir}'
++pdfdir='${docdir}'
++psdir='${docdir}'
++libdir='${exec_prefix}/lib'
++localedir='${datarootdir}/locale'
++mandir='${datarootdir}/man'
++
++ac_prev=
++ac_dashdash=
++for ac_option
++do
++ # If the previous option needs an argument, assign it.
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++ eval $ac_prev=\$ac_option
++ ac_prev=
++ continue
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++
++ case $ac_option in
++ *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
++ *) ac_optarg=yes ;;
++ esac
++
++ # Accept the important Cygnus configure options, so we can diagnose typos.
++
++ case $ac_dashdash$ac_option in
++ --)
++ ac_dashdash=yes ;;
++
++ -bindir | --bindir | --bindi | --bind | --bin | --bi)
++ ac_prev=bindir ;;
++ -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
++ bindir=$ac_optarg ;;
++
++ -build | --build | --buil | --bui | --bu)
++ ac_prev=build_alias ;;
++ -build=* | --build=* | --buil=* | --bui=* | --bu=*)
++ build_alias=$ac_optarg ;;
++
++ -cache-file | --cache-file | --cache-fil | --cache-fi \
++ | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
++ ac_prev=cache_file ;;
++ -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
++ | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
++ cache_file=$ac_optarg ;;
++
++ --config-cache | -C)
++ cache_file=config.cache ;;
++
++ -datadir | --datadir | --datadi | --datad)
++ ac_prev=datadir ;;
++ -datadir=* | --datadir=* | --datadi=* | --datad=*)
++ datadir=$ac_optarg ;;
++
++ -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
++ | --dataroo | --dataro | --datar)
++ ac_prev=datarootdir ;;
++ -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
++ | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
++ datarootdir=$ac_optarg ;;
++
++ -disable-* | --disable-*)
++ ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
++ # Reject names that are not valid shell variable names.
++ expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
++ { echo "$as_me: error: invalid feature name: $ac_feature" >&2
++ { (exit 1); exit 1; }; }
++ ac_feature=`echo $ac_feature | sed 's/-/_/g'`
++ eval enable_$ac_feature=no ;;
++
++ -docdir | --docdir | --docdi | --doc | --do)
++ ac_prev=docdir ;;
++ -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
++ docdir=$ac_optarg ;;
++
++ -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
++ ac_prev=dvidir ;;
++ -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
++ dvidir=$ac_optarg ;;
++
++ -enable-* | --enable-*)
++ ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
++ # Reject names that are not valid shell variable names.
++ expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
++ { echo "$as_me: error: invalid feature name: $ac_feature" >&2
++ { (exit 1); exit 1; }; }
++ ac_feature=`echo $ac_feature | sed 's/-/_/g'`
++ eval enable_$ac_feature=\$ac_optarg ;;
++
++ -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
++ | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
++ | --exec | --exe | --ex)
++ ac_prev=exec_prefix ;;
++ -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
++ | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
++ | --exec=* | --exe=* | --ex=*)
++ exec_prefix=$ac_optarg ;;
++
++ -gas | --gas | --ga | --g)
++ # Obsolete; use --with-gas.
++ with_gas=yes ;;
++
++ -help | --help | --hel | --he | -h)
++ ac_init_help=long ;;
++ -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
++ ac_init_help=recursive ;;
++ -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
++ ac_init_help=short ;;
++
++ -host | --host | --hos | --ho)
++ ac_prev=host_alias ;;
++ -host=* | --host=* | --hos=* | --ho=*)
++ host_alias=$ac_optarg ;;
++
++ -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
++ ac_prev=htmldir ;;
++ -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
++ | --ht=*)
++ htmldir=$ac_optarg ;;
++
++ -includedir | --includedir | --includedi | --included | --include \
++ | --includ | --inclu | --incl | --inc)
++ ac_prev=includedir ;;
++ -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
++ | --includ=* | --inclu=* | --incl=* | --inc=*)
++ includedir=$ac_optarg ;;
++
++ -infodir | --infodir | --infodi | --infod | --info | --inf)
++ ac_prev=infodir ;;
++ -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
++ infodir=$ac_optarg ;;
++
++ -libdir | --libdir | --libdi | --libd)
++ ac_prev=libdir ;;
++ -libdir=* | --libdir=* | --libdi=* | --libd=*)
++ libdir=$ac_optarg ;;
++
++ -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
++ | --libexe | --libex | --libe)
++ ac_prev=libexecdir ;;
++ -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
++ | --libexe=* | --libex=* | --libe=*)
++ libexecdir=$ac_optarg ;;
++
++ -localedir | --localedir | --localedi | --localed | --locale)
++ ac_prev=localedir ;;
++ -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
++ localedir=$ac_optarg ;;
++
++ -localstatedir | --localstatedir | --localstatedi | --localstated \
++ | --localstate | --localstat | --localsta | --localst | --locals)
++ ac_prev=localstatedir ;;
++ -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
++ | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
++ localstatedir=$ac_optarg ;;
++
++ -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
++ ac_prev=mandir ;;
++ -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
++ mandir=$ac_optarg ;;
++
++ -nfp | --nfp | --nf)
++ # Obsolete; use --without-fp.
++ with_fp=no ;;
++
++ -no-create | --no-create | --no-creat | --no-crea | --no-cre \
++ | --no-cr | --no-c | -n)
++ no_create=yes ;;
++
++ -no-recursion | --no-recursion | --no-recursio | --no-recursi \
++ | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
++ no_recursion=yes ;;
++
++ -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
++ | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
++ | --oldin | --oldi | --old | --ol | --o)
++ ac_prev=oldincludedir ;;
++ -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
++ | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
++ | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
++ oldincludedir=$ac_optarg ;;
++
++ -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
++ ac_prev=prefix ;;
++ -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
++ prefix=$ac_optarg ;;
++
++ -program-prefix | --program-prefix | --program-prefi | --program-pref \
++ | --program-pre | --program-pr | --program-p)
++ ac_prev=program_prefix ;;
++ -program-prefix=* | --program-prefix=* | --program-prefi=* \
++ | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
++ program_prefix=$ac_optarg ;;
++
++ -program-suffix | --program-suffix | --program-suffi | --program-suff \
++ | --program-suf | --program-su | --program-s)
++ ac_prev=program_suffix ;;
++ -program-suffix=* | --program-suffix=* | --program-suffi=* \
++ | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
++ program_suffix=$ac_optarg ;;
++
++ -program-transform-name | --program-transform-name \
++ | --program-transform-nam | --program-transform-na \
++ | --program-transform-n | --program-transform- \
++ | --program-transform | --program-transfor \
++ | --program-transfo | --program-transf \
++ | --program-trans | --program-tran \
++ | --progr-tra | --program-tr | --program-t)
++ ac_prev=program_transform_name ;;
++ -program-transform-name=* | --program-transform-name=* \
++ | --program-transform-nam=* | --program-transform-na=* \
++ | --program-transform-n=* | --program-transform-=* \
++ | --program-transform=* | --program-transfor=* \
++ | --program-transfo=* | --program-transf=* \
++ | --program-trans=* | --program-tran=* \
++ | --progr-tra=* | --program-tr=* | --program-t=*)
++ program_transform_name=$ac_optarg ;;
++
++ -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
++ ac_prev=pdfdir ;;
++ -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
++ pdfdir=$ac_optarg ;;
++
++ -psdir | --psdir | --psdi | --psd | --ps)
++ ac_prev=psdir ;;
++ -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
++ psdir=$ac_optarg ;;
++
++ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
++ | -silent | --silent | --silen | --sile | --sil)
++ silent=yes ;;
++
++ -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
++ ac_prev=sbindir ;;
++ -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
++ | --sbi=* | --sb=*)
++ sbindir=$ac_optarg ;;
++
++ -sharedstatedir | --sharedstatedir | --sharedstatedi \
++ | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
++ | --sharedst | --shareds | --shared | --share | --shar \
++ | --sha | --sh)
++ ac_prev=sharedstatedir ;;
++ -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
++ | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
++ | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
++ | --sha=* | --sh=*)
++ sharedstatedir=$ac_optarg ;;
++
++ -site | --site | --sit)
++ ac_prev=site ;;
++ -site=* | --site=* | --sit=*)
++ site=$ac_optarg ;;
++
++ -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
++ ac_prev=srcdir ;;
++ -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
++ srcdir=$ac_optarg ;;
++
++ -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
++ | --syscon | --sysco | --sysc | --sys | --sy)
++ ac_prev=sysconfdir ;;
++ -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
++ | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
++ sysconfdir=$ac_optarg ;;
++
++ -target | --target | --targe | --targ | --tar | --ta | --t)
++ ac_prev=target_alias ;;
++ -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
++ target_alias=$ac_optarg ;;
++
++ -v | -verbose | --verbose | --verbos | --verbo | --verb)
++ verbose=yes ;;
++
++ -version | --version | --versio | --versi | --vers | -V)
++ ac_init_version=: ;;
++
++ -with-* | --with-*)
++ ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
++ # Reject names that are not valid shell variable names.
++ expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
++ { echo "$as_me: error: invalid package name: $ac_package" >&2
++ { (exit 1); exit 1; }; }
++ ac_package=`echo $ac_package| sed 's/-/_/g'`
++ eval with_$ac_package=\$ac_optarg ;;
++
++ -without-* | --without-*)
++ ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
++ # Reject names that are not valid shell variable names.
++ expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
++ { echo "$as_me: error: invalid package name: $ac_package" >&2
++ { (exit 1); exit 1; }; }
++ ac_package=`echo $ac_package | sed 's/-/_/g'`
++ eval with_$ac_package=no ;;
++
++ --x)
++ # Obsolete; use --with-x.
++ with_x=yes ;;
++
++ -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
++ | --x-incl | --x-inc | --x-in | --x-i)
++ ac_prev=x_includes ;;
++ -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
++ | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
++ x_includes=$ac_optarg ;;
++
++ -x-libraries | --x-libraries | --x-librarie | --x-librari \
++ | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
++ ac_prev=x_libraries ;;
++ -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
++ | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
++ x_libraries=$ac_optarg ;;
++
++ -*) { echo "$as_me: error: unrecognized option: $ac_option
++Try \`$0 --help' for more information." >&2
++ { (exit 1); exit 1; }; }
++ ;;
++
++ *=*)
++ ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
++ # Reject names that are not valid shell variable names.
++ expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
++ { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
++ { (exit 1); exit 1; }; }
++ eval $ac_envvar=\$ac_optarg
++ export $ac_envvar ;;
++
++ *)
++ # FIXME: should be removed in autoconf 3.0.
++ echo "$as_me: WARNING: you should use --build, --host, --target" >&2
++ expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
++ echo "$as_me: WARNING: invalid host type: $ac_option" >&2
++ : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
++ ;;
++
++ esac
++done
++
++if test -n "$ac_prev"; then
++ ac_option=--`echo $ac_prev | sed 's/_/-/g'`
++ { echo "$as_me: error: missing argument to $ac_option" >&2
++ { (exit 1); exit 1; }; }
++fi
++
++# Be sure to have absolute directory names.
++for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
++ datadir sysconfdir sharedstatedir localstatedir includedir \
++ oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
++ libdir localedir mandir
++do
++ eval ac_val=\$$ac_var
++ case $ac_val in
++ [\\/$]* | ?:[\\/]* ) continue;;
++ NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
++ esac
++ { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
++ { (exit 1); exit 1; }; }
++done
++
++# There might be people who depend on the old broken behavior: `$host'
++# used to hold the argument of --host etc.
++# FIXME: To remove some day.
++build=$build_alias
++host=$host_alias
++target=$target_alias
++
++# FIXME: To remove some day.
++if test "x$host_alias" != x; then
++ if test "x$build_alias" = x; then
++ cross_compiling=maybe
++ echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
++ If a cross compiler is detected then cross compile mode will be used." >&2
++ elif test "x$build_alias" != "x$host_alias"; then
++ cross_compiling=yes
++ fi
++fi
++
++ac_tool_prefix=
++test -n "$host_alias" && ac_tool_prefix=$host_alias-
++
++test "$silent" = yes && exec 6>/dev/null
++
++
++ac_pwd=`pwd` && test -n "$ac_pwd" &&
++ac_ls_di=`ls -di .` &&
++ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
++ { echo "$as_me: error: Working directory cannot be determined" >&2
++ { (exit 1); exit 1; }; }
++test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
++ { echo "$as_me: error: pwd does not report name of working directory" >&2
++ { (exit 1); exit 1; }; }
++
++
++# Find the source files, if location was not specified.
++if test -z "$srcdir"; then
++ ac_srcdir_defaulted=yes
++ # Try the directory containing this script, then the parent directory.
++ ac_confdir=`$as_dirname -- "$0" ||
++$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
++ X"$0" : 'X\(//\)[^/]' \| \
++ X"$0" : 'X\(//\)$' \| \
++ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
++echo X"$0" |
++ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
++ s//\1/
++ q
++ }
++ /^X\(\/\/\)[^/].*/{
++ s//\1/
++ q
++ }
++ /^X\(\/\/\)$/{
++ s//\1/
++ q
++ }
++ /^X\(\/\).*/{
++ s//\1/
++ q
++ }
++ s/.*/./; q'`
++ srcdir=$ac_confdir
++ if test ! -r "$srcdir/$ac_unique_file"; then
++ srcdir=..
++ fi
++else
++ ac_srcdir_defaulted=no
++fi
++if test ! -r "$srcdir/$ac_unique_file"; then
++ test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
++ { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
++ { (exit 1); exit 1; }; }
++fi
++ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
++ac_abs_confdir=`(
++ cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
++ { (exit 1); exit 1; }; }
++ pwd)`
++# When building in place, set srcdir=.
++if test "$ac_abs_confdir" = "$ac_pwd"; then
++ srcdir=.
++fi
++# Remove unnecessary trailing slashes from srcdir.
++# Double slashes in file names in object file debugging info
++# mess up M-x gdb in Emacs.
++case $srcdir in
++*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
++esac
++for ac_var in $ac_precious_vars; do
++ eval ac_env_${ac_var}_set=\${${ac_var}+set}
++ eval ac_env_${ac_var}_value=\$${ac_var}
++ eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
++ eval ac_cv_env_${ac_var}_value=\$${ac_var}
++done
++
++#
++# Report the --help message.
++#
++if test "$ac_init_help" = "long"; then
++ # Omit some internal or obsolete options to make the list less imposing.
++ # This message is too long to be a string in the A/UX 3.1 sh.
++ cat <<_ACEOF
++\`configure' configures dfu-util 0.1 to adapt to many kinds of systems.
++
++Usage: $0 [OPTION]... [VAR=VALUE]...
++
++To assign environment variables (e.g., CC, CFLAGS...), specify them as
++VAR=VALUE. See below for descriptions of some of the useful variables.
++
++Defaults for the options are specified in brackets.
++
++Configuration:
++ -h, --help display this help and exit
++ --help=short display options specific to this package
++ --help=recursive display the short help of all the included packages
++ -V, --version display version information and exit
++ -q, --quiet, --silent do not print \`checking...' messages
++ --cache-file=FILE cache test results in FILE [disabled]
++ -C, --config-cache alias for \`--cache-file=config.cache'
++ -n, --no-create do not create output files
++ --srcdir=DIR find the sources in DIR [configure dir or \`..']
++
++Installation directories:
++ --prefix=PREFIX install architecture-independent files in PREFIX
++ [$ac_default_prefix]
++ --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
++ [PREFIX]
++
++By default, \`make install' will install all the files in
++\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
++an installation prefix other than \`$ac_default_prefix' using \`--prefix',
++for instance \`--prefix=\$HOME'.
++
++For better control, use the options below.
++
++Fine tuning of the installation directories:
++ --bindir=DIR user executables [EPREFIX/bin]
++ --sbindir=DIR system admin executables [EPREFIX/sbin]
++ --libexecdir=DIR program executables [EPREFIX/libexec]
++ --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
++ --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
++ --localstatedir=DIR modifiable single-machine data [PREFIX/var]
++ --libdir=DIR object code libraries [EPREFIX/lib]
++ --includedir=DIR C header files [PREFIX/include]
++ --oldincludedir=DIR C header files for non-gcc [/usr/include]
++ --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
++ --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
++ --infodir=DIR info documentation [DATAROOTDIR/info]
++ --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
++ --mandir=DIR man documentation [DATAROOTDIR/man]
++ --docdir=DIR documentation root [DATAROOTDIR/doc/dfu-util]
++ --htmldir=DIR html documentation [DOCDIR]
++ --dvidir=DIR dvi documentation [DOCDIR]
++ --pdfdir=DIR pdf documentation [DOCDIR]
++ --psdir=DIR ps documentation [DOCDIR]
++_ACEOF
++
++ cat <<\_ACEOF
++
++Program names:
++ --program-prefix=PREFIX prepend PREFIX to installed program names
++ --program-suffix=SUFFIX append SUFFIX to installed program names
++ --program-transform-name=PROGRAM run sed PROGRAM on installed program names
++_ACEOF
++fi
++
++if test -n "$ac_init_help"; then
++ case $ac_init_help in
++ short | recursive ) echo "Configuration of dfu-util 0.1:";;
++ esac
++ cat <<\_ACEOF
++
++Optional Features:
++ --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
++ --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
++ --enable-maintainer-mode enable make rules and dependencies not useful
++ (and sometimes confusing) to the casual installer
++ --disable-dependency-tracking speeds up one-time build
++ --enable-dependency-tracking do not reject slow dependency extractors
++
++Some influential environment variables:
++ CC C compiler command
++ CFLAGS C compiler flags
++ LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
++ nonstandard directory <lib dir>
++ CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
++ you have headers in a nonstandard directory <include dir>
++ PKG_CONFIG path to pkg-config utility
++ USB_CFLAGS C compiler flags for USB, overriding pkg-config
++ USB_LIBS linker flags for USB, overriding pkg-config
++ CPP C preprocessor
++
++Use these variables to override the choices made by `configure' or to help
++it to find libraries and programs with nonstandard names/locations.
++
++_ACEOF
++ac_status=$?
++fi
++
++if test "$ac_init_help" = "recursive"; then
++ # If there are subdirs, report their specific --help.
++ for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
++ test -d "$ac_dir" || continue
++ ac_builddir=.
++
++case "$ac_dir" in
++.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
++*)
++ ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
++ # A ".." for each directory in $ac_dir_suffix.
++ ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
++ case $ac_top_builddir_sub in
++ "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
++ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
++ esac ;;
++esac
++ac_abs_top_builddir=$ac_pwd
++ac_abs_builddir=$ac_pwd$ac_dir_suffix
++# for backward compatibility:
++ac_top_builddir=$ac_top_build_prefix
++
++case $srcdir in
++ .) # We are building in place.
++ ac_srcdir=.
++ ac_top_srcdir=$ac_top_builddir_sub
++ ac_abs_top_srcdir=$ac_pwd ;;
++ [\\/]* | ?:[\\/]* ) # Absolute name.
++ ac_srcdir=$srcdir$ac_dir_suffix;
++ ac_top_srcdir=$srcdir
++ ac_abs_top_srcdir=$srcdir ;;
++ *) # Relative name.
++ ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
++ ac_top_srcdir=$ac_top_build_prefix$srcdir
++ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
++esac
++ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
++
++ cd "$ac_dir" || { ac_status=$?; continue; }
++ # Check for guested configure.
++ if test -f "$ac_srcdir/configure.gnu"; then
++ echo &&
++ $SHELL "$ac_srcdir/configure.gnu" --help=recursive
++ elif test -f "$ac_srcdir/configure"; then
++ echo &&
++ $SHELL "$ac_srcdir/configure" --help=recursive
++ else
++ echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
++ fi || ac_status=$?
++ cd "$ac_pwd" || { ac_status=$?; break; }
++ done
++fi
++
++test -n "$ac_init_help" && exit $ac_status
++if $ac_init_version; then
++ cat <<\_ACEOF
++dfu-util configure 0.1
++generated by GNU Autoconf 2.60
++
++Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
++2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
++This configure script is free software; the Free Software Foundation
++gives unlimited permission to copy, distribute and modify it.
++_ACEOF
++ exit
++fi
++cat >config.log <<_ACEOF
++This file contains any messages produced by compilers while
++running configure, to aid debugging if configure makes a mistake.
++
++It was created by dfu-util $as_me 0.1, which was
++generated by GNU Autoconf 2.60. Invocation command line was
++
++ $ $0 $@
++
++_ACEOF
++exec 5>>config.log
++{
++cat <<_ASUNAME
++## --------- ##
++## Platform. ##
++## --------- ##
++
++hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
++uname -m = `(uname -m) 2>/dev/null || echo unknown`
++uname -r = `(uname -r) 2>/dev/null || echo unknown`
++uname -s = `(uname -s) 2>/dev/null || echo unknown`
++uname -v = `(uname -v) 2>/dev/null || echo unknown`
++
++/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
++/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
++
++/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
++/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
++/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
++/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
++/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
++/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
++/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
++
++_ASUNAME
++
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ echo "PATH: $as_dir"
++done
++IFS=$as_save_IFS
++
++} >&5
++
++cat >&5 <<_ACEOF
++
++
++## ----------- ##
++## Core tests. ##
++## ----------- ##
++
++_ACEOF
++
++
++# Keep a trace of the command line.
++# Strip out --no-create and --no-recursion so they do not pile up.
++# Strip out --silent because we don't want to record it for future runs.
++# Also quote any args containing shell meta-characters.
++# Make two passes to allow for proper duplicate-argument suppression.
++ac_configure_args=
++ac_configure_args0=
++ac_configure_args1=
++ac_must_keep_next=false
++for ac_pass in 1 2
++do
++ for ac_arg
++ do
++ case $ac_arg in
++ -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
++ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
++ | -silent | --silent | --silen | --sile | --sil)
++ continue ;;
++ *\'*)
++ ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
++ esac
++ case $ac_pass in
++ 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
++ 2)
++ ac_configure_args1="$ac_configure_args1 '$ac_arg'"
++ if test $ac_must_keep_next = true; then
++ ac_must_keep_next=false # Got value, back to normal.
++ else
++ case $ac_arg in
++ *=* | --config-cache | -C | -disable-* | --disable-* \
++ | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
++ | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
++ | -with-* | --with-* | -without-* | --without-* | --x)
++ case "$ac_configure_args0 " in
++ "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
++ esac
++ ;;
++ -* ) ac_must_keep_next=true ;;
++ esac
++ fi
++ ac_configure_args="$ac_configure_args '$ac_arg'"
++ ;;
++ esac
++ done
++done
++$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
++$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
++
++# When interrupted or exit'd, cleanup temporary files, and complete
++# config.log. We remove comments because anyway the quotes in there
++# would cause problems or look ugly.
++# WARNING: Use '\'' to represent an apostrophe within the trap.
++# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
++trap 'exit_status=$?
++ # Save into config.log some information that might help in debugging.
++ {
++ echo
++
++ cat <<\_ASBOX
++## ---------------- ##
++## Cache variables. ##
++## ---------------- ##
++_ASBOX
++ echo
++ # The following way of writing the cache mishandles newlines in values,
++(
++ for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
++ eval ac_val=\$$ac_var
++ case $ac_val in #(
++ *${as_nl}*)
++ case $ac_var in #(
++ *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
++echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
++ esac
++ case $ac_var in #(
++ _ | IFS | as_nl) ;; #(
++ *) $as_unset $ac_var ;;
++ esac ;;
++ esac
++ done
++ (set) 2>&1 |
++ case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
++ *${as_nl}ac_space=\ *)
++ sed -n \
++ "s/'\''/'\''\\\\'\'''\''/g;
++ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
++ ;; #(
++ *)
++ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
++ ;;
++ esac |
++ sort
++)
++ echo
++
++ cat <<\_ASBOX
++## ----------------- ##
++## Output variables. ##
++## ----------------- ##
++_ASBOX
++ echo
++ for ac_var in $ac_subst_vars
++ do
++ eval ac_val=\$$ac_var
++ case $ac_val in
++ *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
++ esac
++ echo "$ac_var='\''$ac_val'\''"
++ done | sort
++ echo
++
++ if test -n "$ac_subst_files"; then
++ cat <<\_ASBOX
++## ------------------- ##
++## File substitutions. ##
++## ------------------- ##
++_ASBOX
++ echo
++ for ac_var in $ac_subst_files
++ do
++ eval ac_val=\$$ac_var
++ case $ac_val in
++ *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
++ esac
++ echo "$ac_var='\''$ac_val'\''"
++ done | sort
++ echo
++ fi
++
++ if test -s confdefs.h; then
++ cat <<\_ASBOX
++## ----------- ##
++## confdefs.h. ##
++## ----------- ##
++_ASBOX
++ echo
++ cat confdefs.h
++ echo
++ fi
++ test "$ac_signal" != 0 &&
++ echo "$as_me: caught signal $ac_signal"
++ echo "$as_me: exit $exit_status"
++ } >&5
++ rm -f core *.core core.conftest.* &&
++ rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
++ exit $exit_status
++' 0
++for ac_signal in 1 2 13 15; do
++ trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
++done
++ac_signal=0
++
++# confdefs.h avoids OS command line length limits that DEFS can exceed.
++rm -f -r conftest* confdefs.h
++
++# Predefined preprocessor variables.
++
++cat >>confdefs.h <<_ACEOF
++#define PACKAGE_NAME "$PACKAGE_NAME"
++_ACEOF
++
++
++cat >>confdefs.h <<_ACEOF
++#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
++_ACEOF
++
++
++cat >>confdefs.h <<_ACEOF
++#define PACKAGE_VERSION "$PACKAGE_VERSION"
++_ACEOF
++
++
++cat >>confdefs.h <<_ACEOF
++#define PACKAGE_STRING "$PACKAGE_STRING"
++_ACEOF
++
++
++cat >>confdefs.h <<_ACEOF
++#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
++_ACEOF
++
++
++# Let the site file select an alternate cache file if it wants to.
++# Prefer explicitly selected file to automatically selected ones.
++if test -n "$CONFIG_SITE"; then
++ set x "$CONFIG_SITE"
++elif test "x$prefix" != xNONE; then
++ set x "$prefix/share/config.site" "$prefix/etc/config.site"
++else
++ set x "$ac_default_prefix/share/config.site" \
++ "$ac_default_prefix/etc/config.site"
++fi
++shift
++for ac_site_file
++do
++ if test -r "$ac_site_file"; then
++ { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
++echo "$as_me: loading site script $ac_site_file" >&6;}
++ sed 's/^/| /' "$ac_site_file" >&5
++ . "$ac_site_file"
++ fi
++done
++
++if test -r "$cache_file"; then
++ # Some versions of bash will fail to source /dev/null (special
++ # files actually), so we avoid doing that.
++ if test -f "$cache_file"; then
++ { echo "$as_me:$LINENO: loading cache $cache_file" >&5
++echo "$as_me: loading cache $cache_file" >&6;}
++ case $cache_file in
++ [\\/]* | ?:[\\/]* ) . "$cache_file";;
++ *) . "./$cache_file";;
++ esac
++ fi
++else
++ { echo "$as_me:$LINENO: creating cache $cache_file" >&5
++echo "$as_me: creating cache $cache_file" >&6;}
++ >$cache_file
++fi
++
++# Check that the precious variables saved in the cache have kept the same
++# value.
++ac_cache_corrupted=false
++for ac_var in $ac_precious_vars; do
++ eval ac_old_set=\$ac_cv_env_${ac_var}_set
++ eval ac_new_set=\$ac_env_${ac_var}_set
++ eval ac_old_val=\$ac_cv_env_${ac_var}_value
++ eval ac_new_val=\$ac_env_${ac_var}_value
++ case $ac_old_set,$ac_new_set in
++ set,)
++ { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
++echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
++ ac_cache_corrupted=: ;;
++ ,set)
++ { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
++echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
++ ac_cache_corrupted=: ;;
++ ,);;
++ *)
++ if test "x$ac_old_val" != "x$ac_new_val"; then
++ { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
++echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
++ { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
++echo "$as_me: former value: $ac_old_val" >&2;}
++ { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
++echo "$as_me: current value: $ac_new_val" >&2;}
++ ac_cache_corrupted=:
++ fi;;
++ esac
++ # Pass precious variables to config.status.
++ if test "$ac_new_set" = set; then
++ case $ac_new_val in
++ *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
++ *) ac_arg=$ac_var=$ac_new_val ;;
++ esac
++ case " $ac_configure_args " in
++ *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
++ *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
++ esac
++ fi
++done
++if $ac_cache_corrupted; then
++ { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
++echo "$as_me: error: changes in the environment can compromise the build" >&2;}
++ { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
++echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
++ { (exit 1); exit 1; }; }
++fi
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++ac_aux_dir=
++for ac_dir in m4 "$srcdir"/m4; do
++ if test -f "$ac_dir/install-sh"; then
++ ac_aux_dir=$ac_dir
++ ac_install_sh="$ac_aux_dir/install-sh -c"
++ break
++ elif test -f "$ac_dir/install.sh"; then
++ ac_aux_dir=$ac_dir
++ ac_install_sh="$ac_aux_dir/install.sh -c"
++ break
++ elif test -f "$ac_dir/shtool"; then
++ ac_aux_dir=$ac_dir
++ ac_install_sh="$ac_aux_dir/shtool install -c"
++ break
++ fi
++done
++if test -z "$ac_aux_dir"; then
++ { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in m4 \"$srcdir\"/m4" >&5
++echo "$as_me: error: cannot find install-sh or install.sh in m4 \"$srcdir\"/m4" >&2;}
++ { (exit 1); exit 1; }; }
++fi
++
++# These three variables are undocumented and unsupported,
++# and are intended to be withdrawn in a future Autoconf release.
++# They can cause serious problems if a builder's source tree is in a directory
++# whose full name contains unusual characters.
++ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
++ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
++ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
++
++
++am__api_version="1.9"
++# Find a good install program. We prefer a C program (faster),
++# so one script is as good as another. But avoid the broken or
++# incompatible versions:
++# SysV /etc/install, /usr/sbin/install
++# SunOS /usr/etc/install
++# IRIX /sbin/install
++# AIX /bin/install
++# AmigaOS /C/install, which installs bootblocks on floppy discs
++# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
++# AFS /usr/afsws/bin/install, which mishandles nonexistent args
++# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
++# OS/2's system install, which has a completely different semantic
++# ./install, which can be erroneously created by make from ./install.sh.
++{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
++echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
++if test -z "$INSTALL"; then
++if test "${ac_cv_path_install+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ # Account for people who put trailing slashes in PATH elements.
++case $as_dir/ in
++ ./ | .// | /cC/* | \
++ /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
++ ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
++ /usr/ucb/* ) ;;
++ *)
++ # OSF1 and SCO ODT 3.0 have their own names for install.
++ # Don't use installbsd from OSF since it installs stuff as root
++ # by default.
++ for ac_prog in ginstall scoinst install; do
++ for ac_exec_ext in '' $ac_executable_extensions; do
++ if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; }; then
++ if test $ac_prog = install &&
++ grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
++ # AIX install. It has an incompatible calling convention.
++ :
++ elif test $ac_prog = install &&
++ grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
++ # program-specific install script used by HP pwplus--don't use.
++ :
++ else
++ ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
++ break 3
++ fi
++ fi
++ done
++ done
++ ;;
++esac
++done
++IFS=$as_save_IFS
++
++
++fi
++ if test "${ac_cv_path_install+set}" = set; then
++ INSTALL=$ac_cv_path_install
++ else
++ # As a last resort, use the slow shell script. Don't cache a
++ # value for INSTALL within a source directory, because that will
++ # break other packages using the cache if that directory is
++ # removed, or if the value is a relative name.
++ INSTALL=$ac_install_sh
++ fi
++fi
++{ echo "$as_me:$LINENO: result: $INSTALL" >&5
++echo "${ECHO_T}$INSTALL" >&6; }
++
++# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
++# It thinks the first close brace ends the variable substitution.
++test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
++
++test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
++
++test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
++
++{ echo "$as_me:$LINENO: checking whether build environment is sane" >&5
++echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6; }
++# Just in case
++sleep 1
++echo timestamp > conftest.file
++# Do `set' in a subshell so we don't clobber the current shell's
++# arguments. Must try -L first in case configure is actually a
++# symlink; some systems play weird games with the mod time of symlinks
++# (eg FreeBSD returns the mod time of the symlink's containing
++# directory).
++if (
++ set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
++ if test "$*" = "X"; then
++ # -L didn't work.
++ set X `ls -t $srcdir/configure conftest.file`
++ fi
++ rm -f conftest.file
++ if test "$*" != "X $srcdir/configure conftest.file" \
++ && test "$*" != "X conftest.file $srcdir/configure"; then
++
++ # If neither matched, then we have a broken ls. This can happen
++ # if, for instance, CONFIG_SHELL is bash and it inherits a
++ # broken ls alias from the environment. This has actually
++ # happened. Such a system could not be considered "sane".
++ { { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
++alias in your environment" >&5
++echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
++alias in your environment" >&2;}
++ { (exit 1); exit 1; }; }
++ fi
++
++ test "$2" = conftest.file
++ )
++then
++ # Ok.
++ :
++else
++ { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
++Check your system clock" >&5
++echo "$as_me: error: newly created file is older than distributed files!
++Check your system clock" >&2;}
++ { (exit 1); exit 1; }; }
++fi
++{ echo "$as_me:$LINENO: result: yes" >&5
++echo "${ECHO_T}yes" >&6; }
++test "$program_prefix" != NONE &&
++ program_transform_name="s&^&$program_prefix&;$program_transform_name"
++# Use a double $ so make ignores it.
++test "$program_suffix" != NONE &&
++ program_transform_name="s&\$&$program_suffix&;$program_transform_name"
++# Double any \ or $. echo might interpret backslashes.
++# By default was `s,x,x', remove it if useless.
++cat <<\_ACEOF >conftest.sed
++s/[\\$]/&&/g;s/;s,x,x,$//
++_ACEOF
++program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
++rm -f conftest.sed
++
++# expand $ac_aux_dir to an absolute path
++am_aux_dir=`cd $ac_aux_dir && pwd`
++
++test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
++# Use eval to expand $SHELL
++if eval "$MISSING --run true"; then
++ am_missing_run="$MISSING --run "
++else
++ am_missing_run=
++ { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
++echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
++fi
++
++if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
++ # We used to keeping the `.' as first argument, in order to
++ # allow $(mkdir_p) to be used without argument. As in
++ # $(mkdir_p) $(somedir)
++ # where $(somedir) is conditionally defined. However this is wrong
++ # for two reasons:
++ # 1. if the package is installed by a user who cannot write `.'
++ # make install will fail,
++ # 2. the above comment should most certainly read
++ # $(mkdir_p) $(DESTDIR)$(somedir)
++ # so it does not work when $(somedir) is undefined and
++ # $(DESTDIR) is not.
++ # To support the latter case, we have to write
++ # test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
++ # so the `.' trick is pointless.
++ mkdir_p='mkdir -p --'
++else
++ # On NextStep and OpenStep, the `mkdir' command does not
++ # recognize any option. It will interpret all options as
++ # directories to create, and then abort because `.' already
++ # exists.
++ for d in ./-p ./--version;
++ do
++ test -d $d && rmdir $d
++ done
++ # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
++ if test -f "$ac_aux_dir/mkinstalldirs"; then
++ mkdir_p='$(mkinstalldirs)'
++ else
++ mkdir_p='$(install_sh) -d'
++ fi
++fi
++
++for ac_prog in gawk mawk nawk awk
++do
++ # Extract the first word of "$ac_prog", so it can be a program name with args.
++set dummy $ac_prog; ac_word=$2
++{ echo "$as_me:$LINENO: checking for $ac_word" >&5
++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
++if test "${ac_cv_prog_AWK+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test -n "$AWK"; then
++ ac_cv_prog_AWK="$AWK" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ for ac_exec_ext in '' $ac_executable_extensions; do
++ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
++ ac_cv_prog_AWK="$ac_prog"
++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
++ break 2
++ fi
++done
++done
++IFS=$as_save_IFS
++
++fi
++fi
++AWK=$ac_cv_prog_AWK
++if test -n "$AWK"; then
++ { echo "$as_me:$LINENO: result: $AWK" >&5
++echo "${ECHO_T}$AWK" >&6; }
++else
++ { echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6; }
++fi
++
++
++ test -n "$AWK" && break
++done
++
++{ echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
++echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; }
++set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
++if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ cat >conftest.make <<\_ACEOF
++SHELL = /bin/sh
++all:
++ @echo '@@@%%%=$(MAKE)=@@@%%%'
++_ACEOF
++# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
++case `${MAKE-make} -f conftest.make 2>/dev/null` in
++ *@@@%%%=?*=@@@%%%*)
++ eval ac_cv_prog_make_${ac_make}_set=yes;;
++ *)
++ eval ac_cv_prog_make_${ac_make}_set=no;;
++esac
++rm -f conftest.make
++fi
++if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
++ { echo "$as_me:$LINENO: result: yes" >&5
++echo "${ECHO_T}yes" >&6; }
++ SET_MAKE=
++else
++ { echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6; }
++ SET_MAKE="MAKE=${MAKE-make}"
++fi
++
++rm -rf .tst 2>/dev/null
++mkdir .tst 2>/dev/null
++if test -d .tst; then
++ am__leading_dot=.
++else
++ am__leading_dot=_
++fi
++rmdir .tst 2>/dev/null
++
++# test to see if srcdir already configured
++if test "`cd $srcdir && pwd`" != "`pwd`" &&
++ test -f $srcdir/config.status; then
++ { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
++echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
++ { (exit 1); exit 1; }; }
++fi
++
++# test whether we have cygpath
++if test -z "$CYGPATH_W"; then
++ if (cygpath --version) >/dev/null 2>/dev/null; then
++ CYGPATH_W='cygpath -w'
++ else
++ CYGPATH_W=echo
++ fi
++fi
++
++
++# Define the identity of the package.
++ PACKAGE=dfu-util
++ VERSION=0.1
++
++
++cat >>confdefs.h <<_ACEOF
++#define PACKAGE "$PACKAGE"
++_ACEOF
++
++
++cat >>confdefs.h <<_ACEOF
++#define VERSION "$VERSION"
++_ACEOF
++
++# Some tools Automake needs.
++
++ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
++
++
++AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
++
++
++AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
++
++
++AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
++
++
++MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
++
++install_sh=${install_sh-"$am_aux_dir/install-sh"}
++
++# Installed binaries are usually stripped using `strip' when the user
++# run `make install-strip'. However `strip' might not be the right
++# tool to use in cross-compilation environments, therefore Automake
++# will honor the `STRIP' environment variable to overrule this program.
++if test "$cross_compiling" != no; then
++ if test -n "$ac_tool_prefix"; then
++ # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
++set dummy ${ac_tool_prefix}strip; ac_word=$2
++{ echo "$as_me:$LINENO: checking for $ac_word" >&5
++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
++if test "${ac_cv_prog_STRIP+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test -n "$STRIP"; then
++ ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ for ac_exec_ext in '' $ac_executable_extensions; do
++ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
++ ac_cv_prog_STRIP="${ac_tool_prefix}strip"
++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
++ break 2
++ fi
++done
++done
++IFS=$as_save_IFS
++
++fi
++fi
++STRIP=$ac_cv_prog_STRIP
++if test -n "$STRIP"; then
++ { echo "$as_me:$LINENO: result: $STRIP" >&5
++echo "${ECHO_T}$STRIP" >&6; }
++else
++ { echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6; }
++fi
++
++
++fi
++if test -z "$ac_cv_prog_STRIP"; then
++ ac_ct_STRIP=$STRIP
++ # Extract the first word of "strip", so it can be a program name with args.
++set dummy strip; ac_word=$2
++{ echo "$as_me:$LINENO: checking for $ac_word" >&5
++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
++if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test -n "$ac_ct_STRIP"; then
++ ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ for ac_exec_ext in '' $ac_executable_extensions; do
++ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
++ ac_cv_prog_ac_ct_STRIP="strip"
++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
++ break 2
++ fi
++done
++done
++IFS=$as_save_IFS
++
++fi
++fi
++ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
++if test -n "$ac_ct_STRIP"; then
++ { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
++echo "${ECHO_T}$ac_ct_STRIP" >&6; }
++else
++ { echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6; }
++fi
++
++ if test "x$ac_ct_STRIP" = x; then
++ STRIP=":"
++ else
++ case $cross_compiling:$ac_tool_warned in
++yes:)
++{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
++whose name does not start with the host triplet. If you think this
++configuration is useful to you, please write to autoconf@gnu.org." >&5
++echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
++whose name does not start with the host triplet. If you think this
++configuration is useful to you, please write to autoconf@gnu.org." >&2;}
++ac_tool_warned=yes ;;
++esac
++ STRIP=$ac_ct_STRIP
++ fi
++else
++ STRIP="$ac_cv_prog_STRIP"
++fi
++
++fi
++INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
++
++# We need awk for the "check" target. The system "awk" is bad on
++# some platforms.
++# Always define AMTAR for backward compatibility.
++
++AMTAR=${AMTAR-"${am_missing_run}tar"}
++
++am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
++
++
++
++
++
++#AC_CONFIG_SRCDIR([src/atmel.c])
++ac_config_headers="$ac_config_headers config.h"
++
++
++{ echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
++echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6; }
++ # Check whether --enable-maintainer-mode was given.
++if test "${enable_maintainer_mode+set}" = set; then
++ enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
++else
++ USE_MAINTAINER_MODE=no
++fi
++
++ { echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
++echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6; }
++
++
++if test $USE_MAINTAINER_MODE = yes; then
++ MAINTAINER_MODE_TRUE=
++ MAINTAINER_MODE_FALSE='#'
++else
++ MAINTAINER_MODE_TRUE='#'
++ MAINTAINER_MODE_FALSE=
++fi
++
++ MAINT=$MAINTAINER_MODE_TRUE
++
++
++
++# Checks for programs.
++ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++if test -n "$ac_tool_prefix"; then
++ # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
++set dummy ${ac_tool_prefix}gcc; ac_word=$2
++{ echo "$as_me:$LINENO: checking for $ac_word" >&5
++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
++if test "${ac_cv_prog_CC+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test -n "$CC"; then
++ ac_cv_prog_CC="$CC" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ for ac_exec_ext in '' $ac_executable_extensions; do
++ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
++ ac_cv_prog_CC="${ac_tool_prefix}gcc"
++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
++ break 2
++ fi
++done
++done
++IFS=$as_save_IFS
++
++fi
++fi
++CC=$ac_cv_prog_CC
++if test -n "$CC"; then
++ { echo "$as_me:$LINENO: result: $CC" >&5
++echo "${ECHO_T}$CC" >&6; }
++else
++ { echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6; }
++fi
++
++
++fi
++if test -z "$ac_cv_prog_CC"; then
++ ac_ct_CC=$CC
++ # Extract the first word of "gcc", so it can be a program name with args.
++set dummy gcc; ac_word=$2
++{ echo "$as_me:$LINENO: checking for $ac_word" >&5
++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
++if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test -n "$ac_ct_CC"; then
++ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ for ac_exec_ext in '' $ac_executable_extensions; do
++ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
++ ac_cv_prog_ac_ct_CC="gcc"
++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
++ break 2
++ fi
++done
++done
++IFS=$as_save_IFS
++
++fi
++fi
++ac_ct_CC=$ac_cv_prog_ac_ct_CC
++if test -n "$ac_ct_CC"; then
++ { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
++echo "${ECHO_T}$ac_ct_CC" >&6; }
++else
++ { echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6; }
++fi
++
++ if test "x$ac_ct_CC" = x; then
++ CC=""
++ else
++ case $cross_compiling:$ac_tool_warned in
++yes:)
++{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
++whose name does not start with the host triplet. If you think this
++configuration is useful to you, please write to autoconf@gnu.org." >&5
++echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
++whose name does not start with the host triplet. If you think this
++configuration is useful to you, please write to autoconf@gnu.org." >&2;}
++ac_tool_warned=yes ;;
++esac
++ CC=$ac_ct_CC
++ fi
++else
++ CC="$ac_cv_prog_CC"
++fi
++
++if test -z "$CC"; then
++ if test -n "$ac_tool_prefix"; then
++ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
++set dummy ${ac_tool_prefix}cc; ac_word=$2
++{ echo "$as_me:$LINENO: checking for $ac_word" >&5
++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
++if test "${ac_cv_prog_CC+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test -n "$CC"; then
++ ac_cv_prog_CC="$CC" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ for ac_exec_ext in '' $ac_executable_extensions; do
++ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
++ ac_cv_prog_CC="${ac_tool_prefix}cc"
++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
++ break 2
++ fi
++done
++done
++IFS=$as_save_IFS
++
++fi
++fi
++CC=$ac_cv_prog_CC
++if test -n "$CC"; then
++ { echo "$as_me:$LINENO: result: $CC" >&5
++echo "${ECHO_T}$CC" >&6; }
++else
++ { echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6; }
++fi
++
++
++ fi
++fi
++if test -z "$CC"; then
++ # Extract the first word of "cc", so it can be a program name with args.
++set dummy cc; ac_word=$2
++{ echo "$as_me:$LINENO: checking for $ac_word" >&5
++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
++if test "${ac_cv_prog_CC+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test -n "$CC"; then
++ ac_cv_prog_CC="$CC" # Let the user override the test.
++else
++ ac_prog_rejected=no
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ for ac_exec_ext in '' $ac_executable_extensions; do
++ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
++ if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
++ ac_prog_rejected=yes
++ continue
++ fi
++ ac_cv_prog_CC="cc"
++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
++ break 2
++ fi
++done
++done
++IFS=$as_save_IFS
++
++if test $ac_prog_rejected = yes; then
++ # We found a bogon in the path, so make sure we never use it.
++ set dummy $ac_cv_prog_CC
++ shift
++ if test $# != 0; then
++ # We chose a different compiler from the bogus one.
++ # However, it has the same basename, so the bogon will be chosen
++ # first if we set CC to just the basename; use the full file name.
++ shift
++ ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
++ fi
++fi
++fi
++fi
++CC=$ac_cv_prog_CC
++if test -n "$CC"; then
++ { echo "$as_me:$LINENO: result: $CC" >&5
++echo "${ECHO_T}$CC" >&6; }
++else
++ { echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6; }
++fi
++
++
++fi
++if test -z "$CC"; then
++ if test -n "$ac_tool_prefix"; then
++ for ac_prog in cl.exe
++ do
++ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
++set dummy $ac_tool_prefix$ac_prog; ac_word=$2
++{ echo "$as_me:$LINENO: checking for $ac_word" >&5
++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
++if test "${ac_cv_prog_CC+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test -n "$CC"; then
++ ac_cv_prog_CC="$CC" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ for ac_exec_ext in '' $ac_executable_extensions; do
++ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
++ ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
++ break 2
++ fi
++done
++done
++IFS=$as_save_IFS
++
++fi
++fi
++CC=$ac_cv_prog_CC
++if test -n "$CC"; then
++ { echo "$as_me:$LINENO: result: $CC" >&5
++echo "${ECHO_T}$CC" >&6; }
++else
++ { echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6; }
++fi
++
++
++ test -n "$CC" && break
++ done
++fi
++if test -z "$CC"; then
++ ac_ct_CC=$CC
++ for ac_prog in cl.exe
++do
++ # Extract the first word of "$ac_prog", so it can be a program name with args.
++set dummy $ac_prog; ac_word=$2
++{ echo "$as_me:$LINENO: checking for $ac_word" >&5
++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
++if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test -n "$ac_ct_CC"; then
++ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ for ac_exec_ext in '' $ac_executable_extensions; do
++ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
++ ac_cv_prog_ac_ct_CC="$ac_prog"
++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
++ break 2
++ fi
++done
++done
++IFS=$as_save_IFS
++
++fi
++fi
++ac_ct_CC=$ac_cv_prog_ac_ct_CC
++if test -n "$ac_ct_CC"; then
++ { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
++echo "${ECHO_T}$ac_ct_CC" >&6; }
++else
++ { echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6; }
++fi
++
++
++ test -n "$ac_ct_CC" && break
++done
++
++ if test "x$ac_ct_CC" = x; then
++ CC=""
++ else
++ case $cross_compiling:$ac_tool_warned in
++yes:)
++{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
++whose name does not start with the host triplet. If you think this
++configuration is useful to you, please write to autoconf@gnu.org." >&5
++echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
++whose name does not start with the host triplet. If you think this
++configuration is useful to you, please write to autoconf@gnu.org." >&2;}
++ac_tool_warned=yes ;;
++esac
++ CC=$ac_ct_CC
++ fi
++fi
++
++fi
++
++
++test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
++See \`config.log' for more details." >&5
++echo "$as_me: error: no acceptable C compiler found in \$PATH
++See \`config.log' for more details." >&2;}
++ { (exit 1); exit 1; }; }
++
++# Provide some information about the compiler.
++echo "$as_me:$LINENO: checking for C compiler version" >&5
++ac_compiler=`set X $ac_compile; echo $2`
++{ (ac_try="$ac_compiler --version >&5"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_compiler --version >&5") 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }
++{ (ac_try="$ac_compiler -v >&5"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_compiler -v >&5") 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }
++{ (ac_try="$ac_compiler -V >&5"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_compiler -V >&5") 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }
++
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++
++int
++main ()
++{
++
++ ;
++ return 0;
++}
++_ACEOF
++ac_clean_files_save=$ac_clean_files
++ac_clean_files="$ac_clean_files a.out a.exe b.out"
++# Try to create an executable without -o first, disregard a.out.
++# It will help us diagnose broken compilers, and finding out an intuition
++# of exeext.
++{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
++echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
++ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
++#
++# List of possible output files, starting from the most likely.
++# The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
++# only as a last resort. b.out is created by i960 compilers.
++ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
++#
++# The IRIX 6 linker writes into existing files which may not be
++# executable, retaining their permissions. Remove them first so a
++# subsequent execution test works.
++ac_rmfiles=
++for ac_file in $ac_files
++do
++ case $ac_file in
++ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
++ * ) ac_rmfiles="$ac_rmfiles $ac_file";;
++ esac
++done
++rm -f $ac_rmfiles
++
++if { (ac_try="$ac_link_default"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_link_default") 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; then
++ # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
++# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
++# in a Makefile. We should not override ac_cv_exeext if it was cached,
++# so that the user can short-circuit this test for compilers unknown to
++# Autoconf.
++for ac_file in $ac_files
++do
++ test -f "$ac_file" || continue
++ case $ac_file in
++ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
++ ;;
++ [ab].out )
++ # We found the default executable, but exeext='' is most
++ # certainly right.
++ break;;
++ *.* )
++ if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
++ then :; else
++ ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
++ fi
++ # We set ac_cv_exeext here because the later test for it is not
++ # safe: cross compilers may not add the suffix if given an `-o'
++ # argument, so we may need to know it at that point already.
++ # Even if this section looks crufty: it has the advantage of
++ # actually working.
++ break;;
++ * )
++ break;;
++ esac
++done
++test "$ac_cv_exeext" = no && ac_cv_exeext=
++
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++{ { echo "$as_me:$LINENO: error: C compiler cannot create executables
++See \`config.log' for more details." >&5
++echo "$as_me: error: C compiler cannot create executables
++See \`config.log' for more details." >&2;}
++ { (exit 77); exit 77; }; }
++fi
++
++ac_exeext=$ac_cv_exeext
++{ echo "$as_me:$LINENO: result: $ac_file" >&5
++echo "${ECHO_T}$ac_file" >&6; }
++
++# Check that the compiler produces executables we can run. If not, either
++# the compiler is broken, or we cross compile.
++{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5
++echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
++# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
++# If not cross compiling, check that we can run a simple program.
++if test "$cross_compiling" != yes; then
++ if { ac_try='./$ac_file'
++ { (case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_try") 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ cross_compiling=no
++ else
++ if test "$cross_compiling" = maybe; then
++ cross_compiling=yes
++ else
++ { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
++If you meant to cross compile, use \`--host'.
++See \`config.log' for more details." >&5
++echo "$as_me: error: cannot run C compiled programs.
++If you meant to cross compile, use \`--host'.
++See \`config.log' for more details." >&2;}
++ { (exit 1); exit 1; }; }
++ fi
++ fi
++fi
++{ echo "$as_me:$LINENO: result: yes" >&5
++echo "${ECHO_T}yes" >&6; }
++
++rm -f a.out a.exe conftest$ac_cv_exeext b.out
++ac_clean_files=$ac_clean_files_save
++# Check that the compiler produces executables we can run. If not, either
++# the compiler is broken, or we cross compile.
++{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
++echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
++{ echo "$as_me:$LINENO: result: $cross_compiling" >&5
++echo "${ECHO_T}$cross_compiling" >&6; }
++
++{ echo "$as_me:$LINENO: checking for suffix of executables" >&5
++echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
++if { (ac_try="$ac_link"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_link") 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; then
++ # If both `conftest.exe' and `conftest' are `present' (well, observable)
++# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
++# work properly (i.e., refer to `conftest.exe'), while it won't with
++# `rm'.
++for ac_file in conftest.exe conftest conftest.*; do
++ test -f "$ac_file" || continue
++ case $ac_file in
++ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
++ *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
++ break;;
++ * ) break;;
++ esac
++done
++else
++ { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
++See \`config.log' for more details." >&5
++echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
++See \`config.log' for more details." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++
++rm -f conftest$ac_cv_exeext
++{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
++echo "${ECHO_T}$ac_cv_exeext" >&6; }
++
++rm -f conftest.$ac_ext
++EXEEXT=$ac_cv_exeext
++ac_exeext=$EXEEXT
++{ echo "$as_me:$LINENO: checking for suffix of object files" >&5
++echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
++if test "${ac_cv_objext+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++
++int
++main ()
++{
++
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.o conftest.obj
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_compile") 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; then
++ for ac_file in conftest.o conftest.obj conftest.*; do
++ test -f "$ac_file" || continue;
++ case $ac_file in
++ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
++ *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
++ break;;
++ esac
++done
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
++See \`config.log' for more details." >&5
++echo "$as_me: error: cannot compute suffix of object files: cannot compile
++See \`config.log' for more details." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++
++rm -f conftest.$ac_cv_objext conftest.$ac_ext
++fi
++{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
++echo "${ECHO_T}$ac_cv_objext" >&6; }
++OBJEXT=$ac_cv_objext
++ac_objext=$OBJEXT
++{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
++echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
++if test "${ac_cv_c_compiler_gnu+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++
++int
++main ()
++{
++#ifndef __GNUC__
++ choke me
++#endif
++
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_compile") 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
++ { (case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_try") 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_try") 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ ac_compiler_gnu=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++ ac_compiler_gnu=no
++fi
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++ac_cv_c_compiler_gnu=$ac_compiler_gnu
++
++fi
++{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
++echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
++GCC=`test $ac_compiler_gnu = yes && echo yes`
++ac_test_CFLAGS=${CFLAGS+set}
++ac_save_CFLAGS=$CFLAGS
++{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
++echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
++if test "${ac_cv_prog_cc_g+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ ac_save_c_werror_flag=$ac_c_werror_flag
++ ac_c_werror_flag=yes
++ ac_cv_prog_cc_g=no
++ CFLAGS="-g"
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++
++int
++main ()
++{
++
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_compile") 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
++ { (case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_try") 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_try") 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ ac_cv_prog_cc_g=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++ CFLAGS=""
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++
++int
++main ()
++{
++
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_compile") 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
++ { (case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_try") 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_try") 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ :
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++ ac_c_werror_flag=$ac_save_c_werror_flag
++ CFLAGS="-g"
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++
++int
++main ()
++{
++
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_compile") 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
++ { (case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_try") 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_try") 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ ac_cv_prog_cc_g=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++
++fi
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++ ac_c_werror_flag=$ac_save_c_werror_flag
++fi
++{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
++echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
++if test "$ac_test_CFLAGS" = set; then
++ CFLAGS=$ac_save_CFLAGS
++elif test $ac_cv_prog_cc_g = yes; then
++ if test "$GCC" = yes; then
++ CFLAGS="-g -O2"
++ else
++ CFLAGS="-g"
++ fi
++else
++ if test "$GCC" = yes; then
++ CFLAGS="-O2"
++ else
++ CFLAGS=
++ fi
++fi
++{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
++echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
++if test "${ac_cv_prog_cc_c89+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ ac_cv_prog_cc_c89=no
++ac_save_CC=$CC
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <stdarg.h>
++#include <stdio.h>
++#include <sys/types.h>
++#include <sys/stat.h>
++/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
++struct buf { int x; };
++FILE * (*rcsopen) (struct buf *, struct stat *, int);
++static char *e (p, i)
++ char **p;
++ int i;
++{
++ return p[i];
++}
++static char *f (char * (*g) (char **, int), char **p, ...)
++{
++ char *s;
++ va_list v;
++ va_start (v,p);
++ s = g (p, va_arg (v,int));
++ va_end (v);
++ return s;
++}
++
++/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
++ function prototypes and stuff, but not '\xHH' hex character constants.
++ These don't provoke an error unfortunately, instead are silently treated
++ as 'x'. The following induces an error, until -std is added to get
++ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
++ array size at least. It's necessary to write '\x00'==0 to get something
++ that's true only with -std. */
++int osf4_cc_array ['\x00' == 0 ? 1 : -1];
++
++/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
++ inside strings and character constants. */
++#define FOO(x) 'x'
++int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
++
++int test (int i, double x);
++struct s1 {int (*f) (int a);};
++struct s2 {int (*f) (double a);};
++int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
++int argc;
++char **argv;
++int
++main ()
++{
++return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
++ ;
++ return 0;
++}
++_ACEOF
++for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
++ -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
++do
++ CC="$ac_save_CC $ac_arg"
++ rm -f conftest.$ac_objext
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_compile") 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
++ { (case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_try") 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_try") 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ ac_cv_prog_cc_c89=$ac_arg
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++
++fi
++
++rm -f core conftest.err conftest.$ac_objext
++ test "x$ac_cv_prog_cc_c89" != "xno" && break
++done
++rm -f conftest.$ac_ext
++CC=$ac_save_CC
++
++fi
++# AC_CACHE_VAL
++case "x$ac_cv_prog_cc_c89" in
++ x)
++ { echo "$as_me:$LINENO: result: none needed" >&5
++echo "${ECHO_T}none needed" >&6; } ;;
++ xno)
++ { echo "$as_me:$LINENO: result: unsupported" >&5
++echo "${ECHO_T}unsupported" >&6; } ;;
++ *)
++ CC="$CC $ac_cv_prog_cc_c89"
++ { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
++echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
++esac
++
++
++ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++DEPDIR="${am__leading_dot}deps"
++
++ac_config_commands="$ac_config_commands depfiles"
++
++
++am_make=${MAKE-make}
++cat > confinc << 'END'
++am__doit:
++ @echo done
++.PHONY: am__doit
++END
++# If we don't find an include directive, just comment out the code.
++{ echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
++echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6; }
++am__include="#"
++am__quote=
++_am_result=none
++# First try GNU make style include.
++echo "include confinc" > confmf
++# We grep out `Entering directory' and `Leaving directory'
++# messages which can occur if `w' ends up in MAKEFLAGS.
++# In particular we don't look at `^make:' because GNU make might
++# be invoked under some other name (usually "gmake"), in which
++# case it prints its new name instead of `make'.
++if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
++ am__include=include
++ am__quote=
++ _am_result=GNU
++fi
++# Now try BSD make style include.
++if test "$am__include" = "#"; then
++ echo '.include "confinc"' > confmf
++ if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
++ am__include=.include
++ am__quote="\""
++ _am_result=BSD
++ fi
++fi
++
++
++{ echo "$as_me:$LINENO: result: $_am_result" >&5
++echo "${ECHO_T}$_am_result" >&6; }
++rm -f confinc confmf
++
++# Check whether --enable-dependency-tracking was given.
++if test "${enable_dependency_tracking+set}" = set; then
++ enableval=$enable_dependency_tracking;
++fi
++
++if test "x$enable_dependency_tracking" != xno; then
++ am_depcomp="$ac_aux_dir/depcomp"
++ AMDEPBACKSLASH='\'
++fi
++
++
++if test "x$enable_dependency_tracking" != xno; then
++ AMDEP_TRUE=
++ AMDEP_FALSE='#'
++else
++ AMDEP_TRUE='#'
++ AMDEP_FALSE=
++fi
++
++
++
++
++depcc="$CC" am_compiler_list=
++
++{ echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
++echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; }
++if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
++ # We make a subdir and do the tests there. Otherwise we can end up
++ # making bogus files that we don't know about and never remove. For
++ # instance it was reported that on HP-UX the gcc test will end up
++ # making a dummy file named `D' -- because `-MD' means `put the output
++ # in D'.
++ mkdir conftest.dir
++ # Copy depcomp to subdir because otherwise we won't find it if we're
++ # using a relative directory.
++ cp "$am_depcomp" conftest.dir
++ cd conftest.dir
++ # We will build objects and dependencies in a subdirectory because
++ # it helps to detect inapplicable dependency modes. For instance
++ # both Tru64's cc and ICC support -MD to output dependencies as a
++ # side effect of compilation, but ICC will put the dependencies in
++ # the current directory while Tru64 will put them in the object
++ # directory.
++ mkdir sub
++
++ am_cv_CC_dependencies_compiler_type=none
++ if test "$am_compiler_list" = ""; then
++ am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
++ fi
++ for depmode in $am_compiler_list; do
++ # Setup a source with many dependencies, because some compilers
++ # like to wrap large dependency lists on column 80 (with \), and
++ # we should not choose a depcomp mode which is confused by this.
++ #
++ # We need to recreate these files for each test, as the compiler may
++ # overwrite some of them when testing with obscure command lines.
++ # This happens at least with the AIX C compiler.
++ : > sub/conftest.c
++ for i in 1 2 3 4 5 6; do
++ echo '#include "conftst'$i'.h"' >> sub/conftest.c
++ # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
++ # Solaris 8's {/usr,}/bin/sh.
++ touch sub/conftst$i.h
++ done
++ echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
++
++ case $depmode in
++ nosideeffect)
++ # after this tag, mechanisms are not by side-effect, so they'll
++ # only be used when explicitly requested
++ if test "x$enable_dependency_tracking" = xyes; then
++ continue
++ else
++ break
++ fi
++ ;;
++ none) break ;;
++ esac
++ # We check with `-c' and `-o' for the sake of the "dashmstdout"
++ # mode. It turns out that the SunPro C++ compiler does not properly
++ # handle `-M -o', and we need to detect this.
++ if depmode=$depmode \
++ source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
++ depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
++ $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
++ >/dev/null 2>conftest.err &&
++ grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
++ grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
++ ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
++ # icc doesn't choke on unknown options, it will just issue warnings
++ # or remarks (even with -Werror). So we grep stderr for any message
++ # that says an option was ignored or not supported.
++ # When given -MP, icc 7.0 and 7.1 complain thusly:
++ # icc: Command line warning: ignoring option '-M'; no argument required
++ # The diagnosis changed in icc 8.0:
++ # icc: Command line remark: option '-MP' not supported
++ if (grep 'ignoring option' conftest.err ||
++ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
++ am_cv_CC_dependencies_compiler_type=$depmode
++ break
++ fi
++ fi
++ done
++
++ cd ..
++ rm -rf conftest.dir
++else
++ am_cv_CC_dependencies_compiler_type=none
++fi
++
++fi
++{ echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
++echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6; }
++CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
++
++
++
++if
++ test "x$enable_dependency_tracking" != xno \
++ && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
++ am__fastdepCC_TRUE=
++ am__fastdepCC_FALSE='#'
++else
++ am__fastdepCC_TRUE='#'
++ am__fastdepCC_FALSE=
++fi
++
++
++
++# Checks for libraries.
++
++
++
++if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
++ if test -n "$ac_tool_prefix"; then
++ # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
++set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
++{ echo "$as_me:$LINENO: checking for $ac_word" >&5
++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
++if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ case $PKG_CONFIG in
++ [\\/]* | ?:[\\/]*)
++ ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
++ ;;
++ *)
++ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ for ac_exec_ext in '' $ac_executable_extensions; do
++ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
++ ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
++ break 2
++ fi
++done
++done
++IFS=$as_save_IFS
++
++ ;;
++esac
++fi
++PKG_CONFIG=$ac_cv_path_PKG_CONFIG
++if test -n "$PKG_CONFIG"; then
++ { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
++echo "${ECHO_T}$PKG_CONFIG" >&6; }
++else
++ { echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6; }
++fi
++
++
++fi
++if test -z "$ac_cv_path_PKG_CONFIG"; then
++ ac_pt_PKG_CONFIG=$PKG_CONFIG
++ # Extract the first word of "pkg-config", so it can be a program name with args.
++set dummy pkg-config; ac_word=$2
++{ echo "$as_me:$LINENO: checking for $ac_word" >&5
++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
++if test "${ac_cv_path_ac_pt_PKG_CONFIG+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ case $ac_pt_PKG_CONFIG in
++ [\\/]* | ?:[\\/]*)
++ ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
++ ;;
++ *)
++ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ for ac_exec_ext in '' $ac_executable_extensions; do
++ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
++ ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
++ break 2
++ fi
++done
++done
++IFS=$as_save_IFS
++
++ ;;
++esac
++fi
++ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
++if test -n "$ac_pt_PKG_CONFIG"; then
++ { echo "$as_me:$LINENO: result: $ac_pt_PKG_CONFIG" >&5
++echo "${ECHO_T}$ac_pt_PKG_CONFIG" >&6; }
++else
++ { echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6; }
++fi
++
++ if test "x$ac_pt_PKG_CONFIG" = x; then
++ PKG_CONFIG=""
++ else
++ case $cross_compiling:$ac_tool_warned in
++yes:)
++{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
++whose name does not start with the host triplet. If you think this
++configuration is useful to you, please write to autoconf@gnu.org." >&5
++echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
++whose name does not start with the host triplet. If you think this
++configuration is useful to you, please write to autoconf@gnu.org." >&2;}
++ac_tool_warned=yes ;;
++esac
++ PKG_CONFIG=$ac_pt_PKG_CONFIG
++ fi
++else
++ PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
++fi
++
++fi
++if test -n "$PKG_CONFIG"; then
++ _pkg_min_version=0.9.0
++ { echo "$as_me:$LINENO: checking pkg-config is at least version $_pkg_min_version" >&5
++echo $ECHO_N "checking pkg-config is at least version $_pkg_min_version... $ECHO_C" >&6; }
++ if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
++ { echo "$as_me:$LINENO: result: yes" >&5
++echo "${ECHO_T}yes" >&6; }
++ else
++ { echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6; }
++ PKG_CONFIG=""
++ fi
++
++fi
++
++pkg_failed=no
++{ echo "$as_me:$LINENO: checking for USB" >&5
++echo $ECHO_N "checking for USB... $ECHO_C" >&6; }
++
++if test -n "$PKG_CONFIG"; then
++ if test -n "$USB_CFLAGS"; then
++ pkg_cv_USB_CFLAGS="$USB_CFLAGS"
++ else
++ if test -n "$PKG_CONFIG" && \
++ { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"libusb >= 0.1.4\"") >&5
++ ($PKG_CONFIG --exists --print-errors "libusb >= 0.1.4") 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; then
++ pkg_cv_USB_CFLAGS=`$PKG_CONFIG --cflags "libusb >= 0.1.4" 2>/dev/null`
++else
++ pkg_failed=yes
++fi
++ fi
++else
++ pkg_failed=untried
++fi
++if test -n "$PKG_CONFIG"; then
++ if test -n "$USB_LIBS"; then
++ pkg_cv_USB_LIBS="$USB_LIBS"
++ else
++ if test -n "$PKG_CONFIG" && \
++ { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"libusb >= 0.1.4\"") >&5
++ ($PKG_CONFIG --exists --print-errors "libusb >= 0.1.4") 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; then
++ pkg_cv_USB_LIBS=`$PKG_CONFIG --libs "libusb >= 0.1.4" 2>/dev/null`
++else
++ pkg_failed=yes
++fi
++ fi
++else
++ pkg_failed=untried
++fi
++
++
++
++if test $pkg_failed = yes; then
++
++if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
++ _pkg_short_errors_supported=yes
++else
++ _pkg_short_errors_supported=no
++fi
++ if test $_pkg_short_errors_supported = yes; then
++ USB_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "libusb >= 0.1.4"`
++ else
++ USB_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libusb >= 0.1.4"`
++ fi
++ # Put the nasty error message in config.log where it belongs
++ echo "$USB_PKG_ERRORS" >&5
++
++ { { echo "$as_me:$LINENO: error: *** Required libusb >= 0.1.4 not installed ***" >&5
++echo "$as_me: error: *** Required libusb >= 0.1.4 not installed ***" >&2;}
++ { (exit 1); exit 1; }; }
++elif test $pkg_failed = untried; then
++ { { echo "$as_me:$LINENO: error: *** Required libusb >= 0.1.4 not installed ***" >&5
++echo "$as_me: error: *** Required libusb >= 0.1.4 not installed ***" >&2;}
++ { (exit 1); exit 1; }; }
++else
++ USB_CFLAGS=$pkg_cv_USB_CFLAGS
++ USB_LIBS=$pkg_cv_USB_LIBS
++ { echo "$as_me:$LINENO: result: yes" >&5
++echo "${ECHO_T}yes" >&6; }
++ :
++fi
++
++
++{ echo "$as_me:$LINENO: checking for usb_path2devnum in -lusbpath" >&5
++echo $ECHO_N "checking for usb_path2devnum in -lusbpath... $ECHO_C" >&6; }
++if test "${ac_cv_lib_usbpath_usb_path2devnum+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ ac_check_lib_save_LIBS=$LIBS
++LIBS="-lusbpath -lusb $LIBS"
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++
++/* Override any GCC internal prototype to avoid an error.
++ Use char because int might match the return type of a GCC
++ builtin and then its argument prototype would still apply. */
++#ifdef __cplusplus
++extern "C"
++#endif
++char usb_path2devnum ();
++int
++main ()
++{
++return usb_path2devnum ();
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (ac_try="$ac_link"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_link") 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
++ { (case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_try") 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_try") 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ ac_cv_lib_usbpath_usb_path2devnum=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++ ac_cv_lib_usbpath_usb_path2devnum=no
++fi
++
++rm -f core conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++LIBS=$ac_check_lib_save_LIBS
++fi
++{ echo "$as_me:$LINENO: result: $ac_cv_lib_usbpath_usb_path2devnum" >&5
++echo "${ECHO_T}$ac_cv_lib_usbpath_usb_path2devnum" >&6; }
++if test $ac_cv_lib_usbpath_usb_path2devnum = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define HAVE_LIBUSBPATH 1
++_ACEOF
++
++ LIBS="-lusbpath $LIBS"
++
++fi
++
++
++LIBS="$LIBS $USB_LIBS"
++CFLAGS="$CFLAGS $USB_CFLAGS"
++
++# Checks for header files.
++ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
++echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
++# On Suns, sometimes $CPP names a directory.
++if test -n "$CPP" && test -d "$CPP"; then
++ CPP=
++fi
++if test -z "$CPP"; then
++ if test "${ac_cv_prog_CPP+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ # Double quotes because CPP needs to be expanded
++ for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
++ do
++ ac_preproc_ok=false
++for ac_c_preproc_warn_flag in '' yes
++do
++ # Use a header file that comes with gcc, so configuring glibc
++ # with a fresh cross-compiler works.
++ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ # <limits.h> exists even on freestanding compilers.
++ # On the NeXT, cc -E runs the code through the compiler's parser,
++ # not just through cpp. "Syntax error" is here to catch this case.
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++ Syntax error
++_ACEOF
++if { (ac_try="$ac_cpp conftest.$ac_ext"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } >/dev/null; then
++ if test -s conftest.err; then
++ ac_cpp_err=$ac_c_preproc_warn_flag
++ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
++ else
++ ac_cpp_err=
++ fi
++else
++ ac_cpp_err=yes
++fi
++if test -z "$ac_cpp_err"; then
++ :
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++ # Broken: fails on valid input.
++continue
++fi
++
++rm -f conftest.err conftest.$ac_ext
++
++ # OK, works on sane cases. Now check whether nonexistent headers
++ # can be detected and how.
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <ac_nonexistent.h>
++_ACEOF
++if { (ac_try="$ac_cpp conftest.$ac_ext"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } >/dev/null; then
++ if test -s conftest.err; then
++ ac_cpp_err=$ac_c_preproc_warn_flag
++ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
++ else
++ ac_cpp_err=
++ fi
++else
++ ac_cpp_err=yes
++fi
++if test -z "$ac_cpp_err"; then
++ # Broken: success on invalid input.
++continue
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++ # Passes both tests.
++ac_preproc_ok=:
++break
++fi
++
++rm -f conftest.err conftest.$ac_ext
++
++done
++# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
++rm -f conftest.err conftest.$ac_ext
++if $ac_preproc_ok; then
++ break
++fi
++
++ done
++ ac_cv_prog_CPP=$CPP
++
++fi
++ CPP=$ac_cv_prog_CPP
++else
++ ac_cv_prog_CPP=$CPP
++fi
++{ echo "$as_me:$LINENO: result: $CPP" >&5
++echo "${ECHO_T}$CPP" >&6; }
++ac_preproc_ok=false
++for ac_c_preproc_warn_flag in '' yes
++do
++ # Use a header file that comes with gcc, so configuring glibc
++ # with a fresh cross-compiler works.
++ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ # <limits.h> exists even on freestanding compilers.
++ # On the NeXT, cc -E runs the code through the compiler's parser,
++ # not just through cpp. "Syntax error" is here to catch this case.
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++ Syntax error
++_ACEOF
++if { (ac_try="$ac_cpp conftest.$ac_ext"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } >/dev/null; then
++ if test -s conftest.err; then
++ ac_cpp_err=$ac_c_preproc_warn_flag
++ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
++ else
++ ac_cpp_err=
++ fi
++else
++ ac_cpp_err=yes
++fi
++if test -z "$ac_cpp_err"; then
++ :
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++ # Broken: fails on valid input.
++continue
++fi
++
++rm -f conftest.err conftest.$ac_ext
++
++ # OK, works on sane cases. Now check whether nonexistent headers
++ # can be detected and how.
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <ac_nonexistent.h>
++_ACEOF
++if { (ac_try="$ac_cpp conftest.$ac_ext"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } >/dev/null; then
++ if test -s conftest.err; then
++ ac_cpp_err=$ac_c_preproc_warn_flag
++ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
++ else
++ ac_cpp_err=
++ fi
++else
++ ac_cpp_err=yes
++fi
++if test -z "$ac_cpp_err"; then
++ # Broken: success on invalid input.
++continue
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++ # Passes both tests.
++ac_preproc_ok=:
++break
++fi
++
++rm -f conftest.err conftest.$ac_ext
++
++done
++# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
++rm -f conftest.err conftest.$ac_ext
++if $ac_preproc_ok; then
++ :
++else
++ { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
++See \`config.log' for more details." >&5
++echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
++See \`config.log' for more details." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++
++ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
++echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
++if test "${ac_cv_path_GREP+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ # Extract the first word of "grep ggrep" to use in msg output
++if test -z "$GREP"; then
++set dummy grep ggrep; ac_prog_name=$2
++if test "${ac_cv_path_GREP+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ ac_path_GREP_found=false
++# Loop through the user's path and test for each of PROGNAME-LIST
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ for ac_prog in grep ggrep; do
++ for ac_exec_ext in '' $ac_executable_extensions; do
++ ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
++ { test -f "$ac_path_GREP" && $as_executable_p "$ac_path_GREP"; } || continue
++ # Check for GNU ac_path_GREP and select it if it is found.
++ # Check for GNU $ac_path_GREP
++case `"$ac_path_GREP" --version 2>&1` in
++*GNU*)
++ ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
++*)
++ ac_count=0
++ echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
++ while :
++ do
++ cat "conftest.in" "conftest.in" >"conftest.tmp"
++ mv "conftest.tmp" "conftest.in"
++ cp "conftest.in" "conftest.nl"
++ echo 'GREP' >> "conftest.nl"
++ "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
++ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
++ ac_count=`expr $ac_count + 1`
++ if test $ac_count -gt ${ac_path_GREP_max-0}; then
++ # Best one so far, save it but keep looking for a better one
++ ac_cv_path_GREP="$ac_path_GREP"
++ ac_path_GREP_max=$ac_count
++ fi
++ # 10*(2^10) chars as input seems more than enough
++ test $ac_count -gt 10 && break
++ done
++ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
++esac
++
++
++ $ac_path_GREP_found && break 3
++ done
++done
++
++done
++IFS=$as_save_IFS
++
++
++fi
++
++GREP="$ac_cv_path_GREP"
++if test -z "$GREP"; then
++ { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
++echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
++ { (exit 1); exit 1; }; }
++fi
++
++else
++ ac_cv_path_GREP=$GREP
++fi
++
++
++fi
++{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
++echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
++ GREP="$ac_cv_path_GREP"
++
++
++{ echo "$as_me:$LINENO: checking for egrep" >&5
++echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
++if test "${ac_cv_path_EGREP+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
++ then ac_cv_path_EGREP="$GREP -E"
++ else
++ # Extract the first word of "egrep" to use in msg output
++if test -z "$EGREP"; then
++set dummy egrep; ac_prog_name=$2
++if test "${ac_cv_path_EGREP+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ ac_path_EGREP_found=false
++# Loop through the user's path and test for each of PROGNAME-LIST
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ for ac_prog in egrep; do
++ for ac_exec_ext in '' $ac_executable_extensions; do
++ ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
++ { test -f "$ac_path_EGREP" && $as_executable_p "$ac_path_EGREP"; } || continue
++ # Check for GNU ac_path_EGREP and select it if it is found.
++ # Check for GNU $ac_path_EGREP
++case `"$ac_path_EGREP" --version 2>&1` in
++*GNU*)
++ ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
++*)
++ ac_count=0
++ echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
++ while :
++ do
++ cat "conftest.in" "conftest.in" >"conftest.tmp"
++ mv "conftest.tmp" "conftest.in"
++ cp "conftest.in" "conftest.nl"
++ echo 'EGREP' >> "conftest.nl"
++ "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
++ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
++ ac_count=`expr $ac_count + 1`
++ if test $ac_count -gt ${ac_path_EGREP_max-0}; then
++ # Best one so far, save it but keep looking for a better one
++ ac_cv_path_EGREP="$ac_path_EGREP"
++ ac_path_EGREP_max=$ac_count
++ fi
++ # 10*(2^10) chars as input seems more than enough
++ test $ac_count -gt 10 && break
++ done
++ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
++esac
++
++
++ $ac_path_EGREP_found && break 3
++ done
++done
++
++done
++IFS=$as_save_IFS
++
++
++fi
++
++EGREP="$ac_cv_path_EGREP"
++if test -z "$EGREP"; then
++ { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
++echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
++ { (exit 1); exit 1; }; }
++fi
++
++else
++ ac_cv_path_EGREP=$EGREP
++fi
++
++
++ fi
++fi
++{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
++echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
++ EGREP="$ac_cv_path_EGREP"
++
++
++{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5
++echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
++if test "${ac_cv_header_stdc+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <stdlib.h>
++#include <stdarg.h>
++#include <string.h>
++#include <float.h>
++
++int
++main ()
++{
++
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_compile") 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
++ { (case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_try") 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_try") 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ ac_cv_header_stdc=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++ ac_cv_header_stdc=no
++fi
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++
++if test $ac_cv_header_stdc = yes; then
++ # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <string.h>
++
++_ACEOF
++if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
++ $EGREP "memchr" >/dev/null 2>&1; then
++ :
++else
++ ac_cv_header_stdc=no
++fi
++rm -f conftest*
++
++fi
++
++if test $ac_cv_header_stdc = yes; then
++ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <stdlib.h>
++
++_ACEOF
++if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
++ $EGREP "free" >/dev/null 2>&1; then
++ :
++else
++ ac_cv_header_stdc=no
++fi
++rm -f conftest*
++
++fi
++
++if test $ac_cv_header_stdc = yes; then
++ # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
++ if test "$cross_compiling" = yes; then
++ :
++else
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <ctype.h>
++#include <stdlib.h>
++#if ((' ' & 0x0FF) == 0x020)
++# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
++# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
++#else
++# define ISLOWER(c) \
++ (('a' <= (c) && (c) <= 'i') \
++ || ('j' <= (c) && (c) <= 'r') \
++ || ('s' <= (c) && (c) <= 'z'))
++# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
++#endif
++
++#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
++int
++main ()
++{
++ int i;
++ for (i = 0; i < 256; i++)
++ if (XOR (islower (i), ISLOWER (i))
++ || toupper (i) != TOUPPER (i))
++ return 2;
++ return 0;
++}
++_ACEOF
++rm -f conftest$ac_exeext
++if { (ac_try="$ac_link"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_link") 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
++ { (case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_try") 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ :
++else
++ echo "$as_me: program exited with status $ac_status" >&5
++echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++( exit $ac_status )
++ac_cv_header_stdc=no
++fi
++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
++fi
++
++
++fi
++fi
++{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
++echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
++if test $ac_cv_header_stdc = yes; then
++
++cat >>confdefs.h <<\_ACEOF
++#define STDC_HEADERS 1
++_ACEOF
++
++fi
++
++# On IRIX 5.3, sys/types and inttypes.h are conflicting.
++
++
++
++
++
++
++
++
++
++for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
++ inttypes.h stdint.h unistd.h
++do
++as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
++{ echo "$as_me:$LINENO: checking for $ac_header" >&5
++echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
++if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++$ac_includes_default
++
++#include <$ac_header>
++_ACEOF
++rm -f conftest.$ac_objext
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_compile") 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
++ { (case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_try") 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_try") 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_Header=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++ eval "$as_ac_Header=no"
++fi
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++ac_res=`eval echo '${'$as_ac_Header'}'`
++ { echo "$as_me:$LINENO: result: $ac_res" >&5
++echo "${ECHO_T}$ac_res" >&6; }
++if test `eval echo '${'$as_ac_Header'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++
++done
++
++
++
++
++
++
++for ac_header in stdlib.h string.h stdio.h usbpath.h
++do
++as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
++if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
++ { echo "$as_me:$LINENO: checking for $ac_header" >&5
++echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
++if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++fi
++ac_res=`eval echo '${'$as_ac_Header'}'`
++ { echo "$as_me:$LINENO: result: $ac_res" >&5
++echo "${ECHO_T}$ac_res" >&6; }
++else
++ # Is the header compilable?
++{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
++echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++$ac_includes_default
++#include <$ac_header>
++_ACEOF
++rm -f conftest.$ac_objext
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_compile") 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
++ { (case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_try") 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_try") 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ ac_header_compiler=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++ ac_header_compiler=no
++fi
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
++echo "${ECHO_T}$ac_header_compiler" >&6; }
++
++# Is the header present?
++{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
++echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <$ac_header>
++_ACEOF
++if { (ac_try="$ac_cpp conftest.$ac_ext"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } >/dev/null; then
++ if test -s conftest.err; then
++ ac_cpp_err=$ac_c_preproc_warn_flag
++ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
++ else
++ ac_cpp_err=
++ fi
++else
++ ac_cpp_err=yes
++fi
++if test -z "$ac_cpp_err"; then
++ ac_header_preproc=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++ ac_header_preproc=no
++fi
++
++rm -f conftest.err conftest.$ac_ext
++{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
++echo "${ECHO_T}$ac_header_preproc" >&6; }
++
++# So? What about this header?
++case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
++ yes:no: )
++ { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
++echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
++ { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
++echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
++ ac_header_preproc=yes
++ ;;
++ no:yes:* )
++ { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
++echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
++ { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
++echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
++ { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
++echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
++ { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
++echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
++ { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
++echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
++ { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
++echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
++
++ ;;
++esac
++{ echo "$as_me:$LINENO: checking for $ac_header" >&5
++echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
++if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ eval "$as_ac_Header=\$ac_header_preproc"
++fi
++ac_res=`eval echo '${'$as_ac_Header'}'`
++ { echo "$as_me:$LINENO: result: $ac_res" >&5
++echo "${ECHO_T}$ac_res" >&6; }
++
++fi
++if test `eval echo '${'$as_ac_Header'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++
++done
++
++
++# Checks for typedefs, structures, and compiler characteristics.
++{ echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
++echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6; }
++if test "${ac_cv_c_const+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++
++int
++main ()
++{
++/* FIXME: Include the comments suggested by Paul. */
++#ifndef __cplusplus
++ /* Ultrix mips cc rejects this. */
++ typedef int charset[2];
++ const charset x;
++ /* SunOS 4.1.1 cc rejects this. */
++ char const *const *ccp;
++ char **p;
++ /* NEC SVR4.0.2 mips cc rejects this. */
++ struct point {int x, y;};
++ static struct point const zero = {0,0};
++ /* AIX XL C 1.02.0.0 rejects this.
++ It does not let you subtract one const X* pointer from another in
++ an arm of an if-expression whose if-part is not a constant
++ expression */
++ const char *g = "string";
++ ccp = &g + (g ? g-g : 0);
++ /* HPUX 7.0 cc rejects these. */
++ ++ccp;
++ p = (char**) ccp;
++ ccp = (char const *const *) p;
++ { /* SCO 3.2v4 cc rejects this. */
++ char *t;
++ char const *s = 0 ? (char *) 0 : (char const *) 0;
++
++ *t++ = 0;
++ if (s) return 0;
++ }
++ { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
++ int x[] = {25, 17};
++ const int *foo = &x[0];
++ ++foo;
++ }
++ { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
++ typedef const int *iptr;
++ iptr p = 0;
++ ++p;
++ }
++ { /* AIX XL C 1.02.0.0 rejects this saying
++ "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
++ struct s { int j; const int *ap[3]; };
++ struct s *b; b->j = 5;
++ }
++ { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
++ const int foo = 10;
++ if (!foo) return 0;
++ }
++ return !x[0] && !zero.x;
++#endif
++
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_compile") 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
++ { (case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_try") 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_try") 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ ac_cv_c_const=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++ ac_cv_c_const=no
++fi
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++{ echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
++echo "${ECHO_T}$ac_cv_c_const" >&6; }
++if test $ac_cv_c_const = no; then
++
++cat >>confdefs.h <<\_ACEOF
++#define const
++_ACEOF
++
++fi
++
++{ echo "$as_me:$LINENO: checking for size_t" >&5
++echo $ECHO_N "checking for size_t... $ECHO_C" >&6; }
++if test "${ac_cv_type_size_t+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++$ac_includes_default
++typedef size_t ac__type_new_;
++int
++main ()
++{
++if ((ac__type_new_ *) 0)
++ return 0;
++if (sizeof (ac__type_new_))
++ return 0;
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_compile") 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
++ { (case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_try") 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_try") 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ ac_cv_type_size_t=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++ ac_cv_type_size_t=no
++fi
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++{ echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
++echo "${ECHO_T}$ac_cv_type_size_t" >&6; }
++if test $ac_cv_type_size_t = yes; then
++ :
++else
++
++cat >>confdefs.h <<_ACEOF
++#define size_t unsigned int
++_ACEOF
++
++fi
++
++
++# Checks for library functions.
++
++for ac_header in stdlib.h
++do
++as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
++if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
++ { echo "$as_me:$LINENO: checking for $ac_header" >&5
++echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
++if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++fi
++ac_res=`eval echo '${'$as_ac_Header'}'`
++ { echo "$as_me:$LINENO: result: $ac_res" >&5
++echo "${ECHO_T}$ac_res" >&6; }
++else
++ # Is the header compilable?
++{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
++echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++$ac_includes_default
++#include <$ac_header>
++_ACEOF
++rm -f conftest.$ac_objext
++if { (ac_try="$ac_compile"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_compile") 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
++ { (case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_try") 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest.$ac_objext'
++ { (case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_try") 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ ac_header_compiler=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++ ac_header_compiler=no
++fi
++
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
++echo "${ECHO_T}$ac_header_compiler" >&6; }
++
++# Is the header present?
++{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
++echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
++cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#include <$ac_header>
++_ACEOF
++if { (ac_try="$ac_cpp conftest.$ac_ext"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } >/dev/null; then
++ if test -s conftest.err; then
++ ac_cpp_err=$ac_c_preproc_warn_flag
++ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
++ else
++ ac_cpp_err=
++ fi
++else
++ ac_cpp_err=yes
++fi
++if test -z "$ac_cpp_err"; then
++ ac_header_preproc=yes
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++ ac_header_preproc=no
++fi
++
++rm -f conftest.err conftest.$ac_ext
++{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
++echo "${ECHO_T}$ac_header_preproc" >&6; }
++
++# So? What about this header?
++case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
++ yes:no: )
++ { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
++echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
++ { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
++echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
++ ac_header_preproc=yes
++ ;;
++ no:yes:* )
++ { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
++echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
++ { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
++echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
++ { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
++echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
++ { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
++echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
++ { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
++echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
++ { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
++echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
++
++ ;;
++esac
++{ echo "$as_me:$LINENO: checking for $ac_header" >&5
++echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
++if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ eval "$as_ac_Header=\$ac_header_preproc"
++fi
++ac_res=`eval echo '${'$as_ac_Header'}'`
++ { echo "$as_me:$LINENO: result: $ac_res" >&5
++echo "${ECHO_T}$ac_res" >&6; }
++
++fi
++if test `eval echo '${'$as_ac_Header'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++
++done
++
++{ echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5
++echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6; }
++if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test "$cross_compiling" = yes; then
++ ac_cv_func_malloc_0_nonnull=no
++else
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++#if STDC_HEADERS || HAVE_STDLIB_H
++# include <stdlib.h>
++#else
++char *malloc ();
++#endif
++
++int
++main ()
++{
++return ! malloc (0);
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest$ac_exeext
++if { (ac_try="$ac_link"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_link") 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
++ { (case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_try") 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ ac_cv_func_malloc_0_nonnull=yes
++else
++ echo "$as_me: program exited with status $ac_status" >&5
++echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++( exit $ac_status )
++ac_cv_func_malloc_0_nonnull=no
++fi
++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
++fi
++
++
++fi
++{ echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5
++echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6; }
++if test $ac_cv_func_malloc_0_nonnull = yes; then
++
++cat >>confdefs.h <<\_ACEOF
++#define HAVE_MALLOC 1
++_ACEOF
++
++else
++ cat >>confdefs.h <<\_ACEOF
++#define HAVE_MALLOC 0
++_ACEOF
++
++ case " $LIBOBJS " in
++ *" malloc.$ac_objext "* ) ;;
++ *) LIBOBJS="$LIBOBJS malloc.$ac_objext"
++ ;;
++esac
++
++
++cat >>confdefs.h <<\_ACEOF
++#define malloc rpl_malloc
++_ACEOF
++
++fi
++
++
++
++{ echo "$as_me:$LINENO: checking for working memcmp" >&5
++echo $ECHO_N "checking for working memcmp... $ECHO_C" >&6; }
++if test "${ac_cv_func_memcmp_working+set}" = set; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ if test "$cross_compiling" = yes; then
++ ac_cv_func_memcmp_working=no
++else
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++$ac_includes_default
++int
++main ()
++{
++
++ /* Some versions of memcmp are not 8-bit clean. */
++ char c0 = '\100', c1 = '\200', c2 = '\201';
++ if (memcmp(&c0, &c2, 1) >= 0 || memcmp(&c1, &c2, 1) >= 0)
++ return 1;
++
++ /* The Next x86 OpenStep bug shows up only when comparing 16 bytes
++ or more and with at least one buffer not starting on a 4-byte boundary.
++ William Lewis provided this test program. */
++ {
++ char foo[21];
++ char bar[21];
++ int i;
++ for (i = 0; i < 4; i++)
++ {
++ char *a = foo + i;
++ char *b = bar + i;
++ strcpy (a, "--------01111111");
++ strcpy (b, "--------10000000");
++ if (memcmp (a, b, 16) >= 0)
++ return 1;
++ }
++ return 0;
++ }
++
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest$ac_exeext
++if { (ac_try="$ac_link"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_link") 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
++ { (case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_try") 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ ac_cv_func_memcmp_working=yes
++else
++ echo "$as_me: program exited with status $ac_status" >&5
++echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++( exit $ac_status )
++ac_cv_func_memcmp_working=no
++fi
++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
++fi
++
++
++fi
++{ echo "$as_me:$LINENO: result: $ac_cv_func_memcmp_working" >&5
++echo "${ECHO_T}$ac_cv_func_memcmp_working" >&6; }
++test $ac_cv_func_memcmp_working = no && case " $LIBOBJS " in
++ *" memcmp.$ac_objext "* ) ;;
++ *) LIBOBJS="$LIBOBJS memcmp.$ac_objext"
++ ;;
++esac
++
++
++
++for ac_func in memset
++do
++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
++{ echo "$as_me:$LINENO: checking for $ac_func" >&5
++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
++if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
++ echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++ cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h. */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h. */
++/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
++ For example, HP-UX 11i <limits.h> declares gettimeofday. */
++#define $ac_func innocuous_$ac_func
++
++/* System header to define __stub macros and hopefully few prototypes,
++ which can conflict with char $ac_func (); below.
++ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++ <limits.h> exists even on freestanding compilers. */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $ac_func
++
++/* Override any GCC internal prototype to avoid an error.
++ Use char because int might match the return type of a GCC
++ builtin and then its argument prototype would still apply. */
++#ifdef __cplusplus
++extern "C"
++#endif
++char $ac_func ();
++/* The GNU C library defines this for functions which it implements
++ to always fail with ENOSYS. Some functions are actually named
++ something starting with __ and the normal name is an alias. */
++#if defined __stub_$ac_func || defined __stub___$ac_func
++choke me
++#endif
++
++int
++main ()
++{
++return $ac_func ();
++ ;
++ return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext conftest$ac_exeext
++if { (ac_try="$ac_link"
++case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_link") 2>conftest.er1
++ ac_status=$?
++ grep -v '^ *+' conftest.er1 >conftest.err
++ rm -f conftest.er1
++ cat conftest.err >&5
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); } &&
++ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
++ { (case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_try") 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; } &&
++ { ac_try='test -s conftest$ac_exeext'
++ { (case "(($ac_try" in
++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++ *) ac_try_echo=$ac_try;;
++esac
++eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
++ (eval "$ac_try") 2>&5
++ ac_status=$?
++ echo "$as_me:$LINENO: \$? = $ac_status" >&5
++ (exit $ac_status); }; }; then
++ eval "$as_ac_var=yes"
++else
++ echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++ eval "$as_ac_var=no"
++fi
++
++rm -f core conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++fi
++ac_res=`eval echo '${'$as_ac_var'}'`
++ { echo "$as_me:$LINENO: result: $ac_res" >&5
++echo "${ECHO_T}$ac_res" >&6; }
++if test `eval echo '${'$as_ac_var'}'` = yes; then
++ cat >>confdefs.h <<_ACEOF
++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++
++ac_config_files="$ac_config_files Makefile src/Makefile"
++
++cat >confcache <<\_ACEOF
++# This file is a shell script that caches the results of configure
++# tests run on this system so they can be shared between configure
++# scripts and configure runs, see configure's option --config-cache.
++# It is not useful on other systems. If it contains results you don't
++# want to keep, you may remove or edit it.
++#
++# config.status only pays attention to the cache file if you give it
++# the --recheck option to rerun configure.
++#
++# `ac_cv_env_foo' variables (set or unset) will be overridden when
++# loading this file, other *unset* `ac_cv_foo' will be assigned the
++# following values.
++
++_ACEOF
++
++# The following way of writing the cache mishandles newlines in values,
++# but we know of no workaround that is simple, portable, and efficient.
++# So, we kill variables containing newlines.
++# Ultrix sh set writes to stderr and can't be redirected directly,
++# and sets the high bit in the cache file unless we assign to the vars.
++(
++ for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
++ eval ac_val=\$$ac_var
++ case $ac_val in #(
++ *${as_nl}*)
++ case $ac_var in #(
++ *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
++echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
++ esac
++ case $ac_var in #(
++ _ | IFS | as_nl) ;; #(
++ *) $as_unset $ac_var ;;
++ esac ;;
++ esac
++ done
++
++ (set) 2>&1 |
++ case $as_nl`(ac_space=' '; set) 2>&1` in #(
++ *${as_nl}ac_space=\ *)
++ # `set' does not quote correctly, so add quotes (double-quote
++ # substitution turns \\\\ into \\, and sed turns \\ into \).
++ sed -n \
++ "s/'/'\\\\''/g;
++ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
++ ;; #(
++ *)
++ # `set' quotes correctly as required by POSIX, so do not add quotes.
++ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
++ ;;
++ esac |
++ sort
++) |
++ sed '
++ /^ac_cv_env_/b end
++ t clear
++ :clear
++ s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
++ t end
++ s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
++ :end' >>confcache
++if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
++ if test -w "$cache_file"; then
++ test "x$cache_file" != "x/dev/null" &&
++ { echo "$as_me:$LINENO: updating cache $cache_file" >&5
++echo "$as_me: updating cache $cache_file" >&6;}
++ cat confcache >$cache_file
++ else
++ { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
++echo "$as_me: not updating unwritable cache $cache_file" >&6;}
++ fi
++fi
++rm -f confcache
++
++test "x$prefix" = xNONE && prefix=$ac_default_prefix
++# Let make expand exec_prefix.
++test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
++
++DEFS=-DHAVE_CONFIG_H
++
++ac_libobjs=
++ac_ltlibobjs=
++for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
++ # 1. Remove the extension, and $U if already installed.
++ ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
++ ac_i=`echo "$ac_i" | sed "$ac_script"`
++ # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
++ # will be set to the directory where LIBOBJS objects are built.
++ ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
++ ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
++done
++LIBOBJS=$ac_libobjs
++
++LTLIBOBJS=$ac_ltlibobjs
++
++
++if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
++ { { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.
++Usually this means the macro was only invoked conditionally." >&5
++echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
++Usually this means the macro was only invoked conditionally." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
++ { { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
++Usually this means the macro was only invoked conditionally." >&5
++echo "$as_me: error: conditional \"AMDEP\" was never defined.
++Usually this means the macro was only invoked conditionally." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
++ { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
++Usually this means the macro was only invoked conditionally." >&5
++echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
++Usually this means the macro was only invoked conditionally." >&2;}
++ { (exit 1); exit 1; }; }
++fi
++
++: ${CONFIG_STATUS=./config.status}
++ac_clean_files_save=$ac_clean_files
++ac_clean_files="$ac_clean_files $CONFIG_STATUS"
++{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
++echo "$as_me: creating $CONFIG_STATUS" >&6;}
++cat >$CONFIG_STATUS <<_ACEOF
++#! $SHELL
++# Generated by $as_me.
++# Run this file to recreate the current configuration.
++# Compiler output produced by configure, useful for debugging
++# configure, is in config.log if it exists.
++
++debug=false
++ac_cs_recheck=false
++ac_cs_silent=false
++SHELL=\${CONFIG_SHELL-$SHELL}
++_ACEOF
++
++cat >>$CONFIG_STATUS <<\_ACEOF
++## --------------------- ##
++## M4sh Initialization. ##
++## --------------------- ##
++
++# Be Bourne compatible
++if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
++ emulate sh
++ NULLCMD=:
++ # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
++ # is contrary to our usage. Disable this feature.
++ alias -g '${1+"$@"}'='"$@"'
++ setopt NO_GLOB_SUBST
++else
++ case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
++fi
++BIN_SH=xpg4; export BIN_SH # for Tru64
++DUALCASE=1; export DUALCASE # for MKS sh
++
++
++# PATH needs CR
++# Avoid depending upon Character Ranges.
++as_cr_letters='abcdefghijklmnopqrstuvwxyz'
++as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
++as_cr_Letters=$as_cr_letters$as_cr_LETTERS
++as_cr_digits='0123456789'
++as_cr_alnum=$as_cr_Letters$as_cr_digits
++
++# The user is always right.
++if test "${PATH_SEPARATOR+set}" != set; then
++ echo "#! /bin/sh" >conf$$.sh
++ echo "exit 0" >>conf$$.sh
++ chmod +x conf$$.sh
++ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
++ PATH_SEPARATOR=';'
++ else
++ PATH_SEPARATOR=:
++ fi
++ rm -f conf$$.sh
++fi
++
++# Support unset when possible.
++if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
++ as_unset=unset
++else
++ as_unset=false
++fi
++
++
++# IFS
++# We need space, tab and new line, in precisely that order. Quoting is
++# there to prevent editors from complaining about space-tab.
++# (If _AS_PATH_WALK were called with IFS unset, it would disable word
++# splitting by setting IFS to empty value.)
++as_nl='
++'
++IFS=" "" $as_nl"
++
++# Find who we are. Look in the path if we contain no directory separator.
++case $0 in
++ *[\\/]* ) as_myself=$0 ;;
++ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++ IFS=$as_save_IFS
++ test -z "$as_dir" && as_dir=.
++ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
++done
++IFS=$as_save_IFS
++
++ ;;
++esac
++# We did not find ourselves, most probably we were run as `sh COMMAND'
++# in which case we are not to be found in the path.
++if test "x$as_myself" = x; then
++ as_myself=$0
++fi
++if test ! -f "$as_myself"; then
++ echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
++ { (exit 1); exit 1; }
++fi
++
++# Work around bugs in pre-3.0 UWIN ksh.
++for as_var in ENV MAIL MAILPATH
++do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
++done
++PS1='$ '
++PS2='> '
++PS4='+ '
++
++# NLS nuisances.
++for as_var in \
++ LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
++ LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
++ LC_TELEPHONE LC_TIME
++do
++ if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
++ eval $as_var=C; export $as_var
++ else
++ ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
++ fi
++done
++
++# Required to use basename.
++if expr a : '\(a\)' >/dev/null 2>&1 &&
++ test "X`expr 00001 : '.*\(...\)'`" = X001; then
++ as_expr=expr
++else
++ as_expr=false
++fi
++
++if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
++ as_basename=basename
++else
++ as_basename=false
++fi
++
++
++# Name of the executable.
++as_me=`$as_basename -- "$0" ||
++$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
++ X"$0" : 'X\(//\)$' \| \
++ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
++echo X/"$0" |
++ sed '/^.*\/\([^/][^/]*\)\/*$/{
++ s//\1/
++ q
++ }
++ /^X\/\(\/\/\)$/{
++ s//\1/
++ q
++ }
++ /^X\/\(\/\).*/{
++ s//\1/
++ q
++ }
++ s/.*/./; q'`
++
++# CDPATH.
++$as_unset CDPATH
++
++
++
++ as_lineno_1=$LINENO
++ as_lineno_2=$LINENO
++ test "x$as_lineno_1" != "x$as_lineno_2" &&
++ test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
++
++ # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
++ # uniformly replaced by the line number. The first 'sed' inserts a
++ # line-number line after each line using $LINENO; the second 'sed'
++ # does the real work. The second script uses 'N' to pair each
++ # line-number line with the line containing $LINENO, and appends
++ # trailing '-' during substitution so that $LINENO is not a special
++ # case at line end.
++ # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
++ # scripts with optimization help from Paolo Bonzini. Blame Lee
++ # E. McMahon (1931-1989) for sed's syntax. :-)
++ sed -n '
++ p
++ /[$]LINENO/=
++ ' <$as_myself |
++ sed '
++ s/[$]LINENO.*/&-/
++ t lineno
++ b
++ :lineno
++ N
++ :loop
++ s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
++ t loop
++ s/-\n.*//
++ ' >$as_me.lineno &&
++ chmod +x "$as_me.lineno" ||
++ { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
++ { (exit 1); exit 1; }; }
++
++ # Don't try to exec as it changes $[0], causing all sort of problems
++ # (the dirname of $[0] is not the place where we might find the
++ # original and so on. Autoconf is especially sensitive to this).
++ . "./$as_me.lineno"
++ # Exit status is that of the last command.
++ exit
++}
++
++
++if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
++ as_dirname=dirname
++else
++ as_dirname=false
++fi
++
++ECHO_C= ECHO_N= ECHO_T=
++case `echo -n x` in
++-n*)
++ case `echo 'x\c'` in
++ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
++ *) ECHO_C='\c';;
++ esac;;
++*)
++ ECHO_N='-n';;
++esac
++
++if expr a : '\(a\)' >/dev/null 2>&1 &&
++ test "X`expr 00001 : '.*\(...\)'`" = X001; then
++ as_expr=expr
++else
++ as_expr=false
++fi
++
++rm -f conf$$ conf$$.exe conf$$.file
++if test -d conf$$.dir; then
++ rm -f conf$$.dir/conf$$.file
++else
++ rm -f conf$$.dir
++ mkdir conf$$.dir
++fi
++echo >conf$$.file
++if ln -s conf$$.file conf$$ 2>/dev/null; then
++ as_ln_s='ln -s'
++ # ... but there are two gotchas:
++ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
++ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
++ # In both cases, we have to default to `cp -p'.
++ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
++ as_ln_s='cp -p'
++elif ln conf$$.file conf$$ 2>/dev/null; then
++ as_ln_s=ln
++else
++ as_ln_s='cp -p'
++fi
++rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
++rmdir conf$$.dir 2>/dev/null
++
++if mkdir -p . 2>/dev/null; then
++ as_mkdir_p=:
++else
++ test -d ./-p && rmdir ./-p
++ as_mkdir_p=false
++fi
++
++# Find out whether ``test -x'' works. Don't use a zero-byte file, as
++# systems may use methods other than mode bits to determine executability.
++cat >conf$$.file <<_ASEOF
++#! /bin/sh
++exit 0
++_ASEOF
++chmod +x conf$$.file
++if test -x conf$$.file >/dev/null 2>&1; then
++ as_executable_p="test -x"
++else
++ as_executable_p=:
++fi
++rm -f conf$$.file
++
++# Sed expression to map a string onto a valid CPP name.
++as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
++
++# Sed expression to map a string onto a valid variable name.
++as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
++
++
++exec 6>&1
++
++# Save the log message, to keep $[0] and so on meaningful, and to
++# report actual input values of CONFIG_FILES etc. instead of their
++# values after options handling.
++ac_log="
++This file was extended by dfu-util $as_me 0.1, which was
++generated by GNU Autoconf 2.60. Invocation command line was
++
++ CONFIG_FILES = $CONFIG_FILES
++ CONFIG_HEADERS = $CONFIG_HEADERS
++ CONFIG_LINKS = $CONFIG_LINKS
++ CONFIG_COMMANDS = $CONFIG_COMMANDS
++ $ $0 $@
++
++on `(hostname || uname -n) 2>/dev/null | sed 1q`
++"
++
++_ACEOF
++
++cat >>$CONFIG_STATUS <<_ACEOF
++# Files that config.status was made for.
++config_files="$ac_config_files"
++config_headers="$ac_config_headers"
++config_commands="$ac_config_commands"
++
++_ACEOF
++
++cat >>$CONFIG_STATUS <<\_ACEOF
++ac_cs_usage="\
++\`$as_me' instantiates files from templates according to the
++current configuration.
++
++Usage: $0 [OPTIONS] [FILE]...
++
++ -h, --help print this help, then exit
++ -V, --version print version number, then exit
++ -q, --quiet do not print progress messages
++ -d, --debug don't remove temporary files
++ --recheck update $as_me by reconfiguring in the same conditions
++ --file=FILE[:TEMPLATE]
++ instantiate the configuration file FILE
++ --header=FILE[:TEMPLATE]
++ instantiate the configuration header FILE
++
++Configuration files:
++$config_files
++
++Configuration headers:
++$config_headers
++
++Configuration commands:
++$config_commands
++
++Report bugs to <bug-autoconf@gnu.org>."
++
++_ACEOF
++cat >>$CONFIG_STATUS <<_ACEOF
++ac_cs_version="\\
++dfu-util config.status 0.1
++configured by $0, generated by GNU Autoconf 2.60,
++ with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
++
++Copyright (C) 2006 Free Software Foundation, Inc.
++This config.status script is free software; the Free Software Foundation
++gives unlimited permission to copy, distribute and modify it."
++
++ac_pwd='$ac_pwd'
++srcdir='$srcdir'
++INSTALL='$INSTALL'
++_ACEOF
++
++cat >>$CONFIG_STATUS <<\_ACEOF
++# If no file are specified by the user, then we need to provide default
++# value. By we need to know if files were specified by the user.
++ac_need_defaults=:
++while test $# != 0
++do
++ case $1 in
++ --*=*)
++ ac_option=`expr "X$1" : 'X\([^=]*\)='`
++ ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
++ ac_shift=:
++ ;;
++ *)
++ ac_option=$1
++ ac_optarg=$2
++ ac_shift=shift
++ ;;
++ esac
++
++ case $ac_option in
++ # Handling of the options.
++ -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
++ ac_cs_recheck=: ;;
++ --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
++ echo "$ac_cs_version"; exit ;;
++ --debug | --debu | --deb | --de | --d | -d )
++ debug=: ;;
++ --file | --fil | --fi | --f )
++ $ac_shift
++ CONFIG_FILES="$CONFIG_FILES $ac_optarg"
++ ac_need_defaults=false;;
++ --header | --heade | --head | --hea )
++ $ac_shift
++ CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
++ ac_need_defaults=false;;
++ --he | --h)
++ # Conflict between --help and --header
++ { echo "$as_me: error: ambiguous option: $1
++Try \`$0 --help' for more information." >&2
++ { (exit 1); exit 1; }; };;
++ --help | --hel | -h )
++ echo "$ac_cs_usage"; exit ;;
++ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
++ | -silent | --silent | --silen | --sile | --sil | --si | --s)
++ ac_cs_silent=: ;;
++
++ # This is an error.
++ -*) { echo "$as_me: error: unrecognized option: $1
++Try \`$0 --help' for more information." >&2
++ { (exit 1); exit 1; }; } ;;
++
++ *) ac_config_targets="$ac_config_targets $1"
++ ac_need_defaults=false ;;
++
++ esac
++ shift
++done
++
++ac_configure_extra_args=
++
++if $ac_cs_silent; then
++ exec 6>/dev/null
++ ac_configure_extra_args="$ac_configure_extra_args --silent"
++fi
++
++_ACEOF
++cat >>$CONFIG_STATUS <<_ACEOF
++if \$ac_cs_recheck; then
++ echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
++ CONFIG_SHELL=$SHELL
++ export CONFIG_SHELL
++ exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
++fi
++
++_ACEOF
++cat >>$CONFIG_STATUS <<\_ACEOF
++exec 5>>config.log
++{
++ echo
++ sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
++## Running $as_me. ##
++_ASBOX
++ echo "$ac_log"
++} >&5
++
++_ACEOF
++cat >>$CONFIG_STATUS <<_ACEOF
++#
++# INIT-COMMANDS
++#
++AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
++
++_ACEOF
++
++cat >>$CONFIG_STATUS <<\_ACEOF
++
++# Handling of arguments.
++for ac_config_target in $ac_config_targets
++do
++ case $ac_config_target in
++ "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
++ "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
++ "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
++ "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
++
++ *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
++echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
++ { (exit 1); exit 1; }; };;
++ esac
++done
++
++
++# If the user did not use the arguments to specify the items to instantiate,
++# then the envvar interface is used. Set only those that are not.
++# We use the long form for the default assignment because of an extremely
++# bizarre bug on SunOS 4.1.3.
++if $ac_need_defaults; then
++ test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
++ test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
++ test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
++fi
++
++# Have a temporary directory for convenience. Make it in the build tree
++# simply because there is no reason against having it here, and in addition,
++# creating and moving files from /tmp can sometimes cause problems.
++# Hook for its removal unless debugging.
++# Note that there is a small window in which the directory will not be cleaned:
++# after its creation but before its name has been assigned to `$tmp'.
++$debug ||
++{
++ tmp=
++ trap 'exit_status=$?
++ { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
++' 0
++ trap '{ (exit 1); exit 1; }' 1 2 13 15
++}
++# Create a (secure) tmp directory for tmp files.
++
++{
++ tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
++ test -n "$tmp" && test -d "$tmp"
++} ||
++{
++ tmp=./conf$$-$RANDOM
++ (umask 077 && mkdir "$tmp")
++} ||
++{
++ echo "$me: cannot create a temporary directory in ." >&2
++ { (exit 1); exit 1; }
++}
++
++#
++# Set up the sed scripts for CONFIG_FILES section.
++#
++
++# No need to generate the scripts if there are no CONFIG_FILES.
++# This happens for instance when ./config.status config.h
++if test -n "$CONFIG_FILES"; then
++
++_ACEOF
++
++
++
++ac_delim='%!_!# '
++for ac_last_try in false false false false false :; do
++ cat >conf$$subs.sed <<_ACEOF
++SHELL!$SHELL$ac_delim
++PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
++PACKAGE_NAME!$PACKAGE_NAME$ac_delim
++PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
++PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
++PACKAGE_STRING!$PACKAGE_STRING$ac_delim
++PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
++exec_prefix!$exec_prefix$ac_delim
++prefix!$prefix$ac_delim
++program_transform_name!$program_transform_name$ac_delim
++bindir!$bindir$ac_delim
++sbindir!$sbindir$ac_delim
++libexecdir!$libexecdir$ac_delim
++datarootdir!$datarootdir$ac_delim
++datadir!$datadir$ac_delim
++sysconfdir!$sysconfdir$ac_delim
++sharedstatedir!$sharedstatedir$ac_delim
++localstatedir!$localstatedir$ac_delim
++includedir!$includedir$ac_delim
++oldincludedir!$oldincludedir$ac_delim
++docdir!$docdir$ac_delim
++infodir!$infodir$ac_delim
++htmldir!$htmldir$ac_delim
++dvidir!$dvidir$ac_delim
++pdfdir!$pdfdir$ac_delim
++psdir!$psdir$ac_delim
++libdir!$libdir$ac_delim
++localedir!$localedir$ac_delim
++mandir!$mandir$ac_delim
++DEFS!$DEFS$ac_delim
++ECHO_C!$ECHO_C$ac_delim
++ECHO_N!$ECHO_N$ac_delim
++ECHO_T!$ECHO_T$ac_delim
++LIBS!$LIBS$ac_delim
++build_alias!$build_alias$ac_delim
++host_alias!$host_alias$ac_delim
++target_alias!$target_alias$ac_delim
++INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
++INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
++INSTALL_DATA!$INSTALL_DATA$ac_delim
++CYGPATH_W!$CYGPATH_W$ac_delim
++PACKAGE!$PACKAGE$ac_delim
++VERSION!$VERSION$ac_delim
++ACLOCAL!$ACLOCAL$ac_delim
++AUTOCONF!$AUTOCONF$ac_delim
++AUTOMAKE!$AUTOMAKE$ac_delim
++AUTOHEADER!$AUTOHEADER$ac_delim
++MAKEINFO!$MAKEINFO$ac_delim
++install_sh!$install_sh$ac_delim
++STRIP!$STRIP$ac_delim
++INSTALL_STRIP_PROGRAM!$INSTALL_STRIP_PROGRAM$ac_delim
++mkdir_p!$mkdir_p$ac_delim
++AWK!$AWK$ac_delim
++SET_MAKE!$SET_MAKE$ac_delim
++am__leading_dot!$am__leading_dot$ac_delim
++AMTAR!$AMTAR$ac_delim
++am__tar!$am__tar$ac_delim
++am__untar!$am__untar$ac_delim
++MAINTAINER_MODE_TRUE!$MAINTAINER_MODE_TRUE$ac_delim
++MAINTAINER_MODE_FALSE!$MAINTAINER_MODE_FALSE$ac_delim
++MAINT!$MAINT$ac_delim
++CC!$CC$ac_delim
++CFLAGS!$CFLAGS$ac_delim
++LDFLAGS!$LDFLAGS$ac_delim
++CPPFLAGS!$CPPFLAGS$ac_delim
++ac_ct_CC!$ac_ct_CC$ac_delim
++EXEEXT!$EXEEXT$ac_delim
++OBJEXT!$OBJEXT$ac_delim
++DEPDIR!$DEPDIR$ac_delim
++am__include!$am__include$ac_delim
++am__quote!$am__quote$ac_delim
++AMDEP_TRUE!$AMDEP_TRUE$ac_delim
++AMDEP_FALSE!$AMDEP_FALSE$ac_delim
++AMDEPBACKSLASH!$AMDEPBACKSLASH$ac_delim
++CCDEPMODE!$CCDEPMODE$ac_delim
++am__fastdepCC_TRUE!$am__fastdepCC_TRUE$ac_delim
++am__fastdepCC_FALSE!$am__fastdepCC_FALSE$ac_delim
++PKG_CONFIG!$PKG_CONFIG$ac_delim
++USB_CFLAGS!$USB_CFLAGS$ac_delim
++USB_LIBS!$USB_LIBS$ac_delim
++CPP!$CPP$ac_delim
++GREP!$GREP$ac_delim
++EGREP!$EGREP$ac_delim
++LIBOBJS!$LIBOBJS$ac_delim
++LTLIBOBJS!$LTLIBOBJS$ac_delim
++_ACEOF
++
++ if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 85; then
++ break
++ elif $ac_last_try; then
++ { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
++echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
++ { (exit 1); exit 1; }; }
++ else
++ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
++ fi
++done
++
++ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
++if test -n "$ac_eof"; then
++ ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
++ ac_eof=`expr $ac_eof + 1`
++fi
++
++cat >>$CONFIG_STATUS <<_ACEOF
++cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
++/@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
++_ACEOF
++sed '
++s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
++s/^/s,@/; s/!/@,|#_!!_#|/
++:n
++t n
++s/'"$ac_delim"'$/,g/; t
++s/$/\\/; p
++N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
++' >>$CONFIG_STATUS <conf$$subs.sed
++rm -f conf$$subs.sed
++cat >>$CONFIG_STATUS <<_ACEOF
++:end
++s/|#_!!_#|//g
++CEOF$ac_eof
++_ACEOF
++
++
++# VPATH may cause trouble with some makes, so we remove $(srcdir),
++# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
++# trailing colons and then remove the whole line if VPATH becomes empty
++# (actually we leave an empty line to preserve line numbers).
++if test "x$srcdir" = x.; then
++ ac_vpsub='/^[ ]*VPATH[ ]*=/{
++s/:*\$(srcdir):*/:/
++s/:*\${srcdir}:*/:/
++s/:*@srcdir@:*/:/
++s/^\([^=]*=[ ]*\):*/\1/
++s/:*$//
++s/^[^=]*=[ ]*$//
++}'
++fi
++
++cat >>$CONFIG_STATUS <<\_ACEOF
++fi # test -n "$CONFIG_FILES"
++
++
++for ac_tag in :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS
++do
++ case $ac_tag in
++ :[FHLC]) ac_mode=$ac_tag; continue;;
++ esac
++ case $ac_mode$ac_tag in
++ :[FHL]*:*);;
++ :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
++echo "$as_me: error: Invalid tag $ac_tag." >&2;}
++ { (exit 1); exit 1; }; };;
++ :[FH]-) ac_tag=-:-;;
++ :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
++ esac
++ ac_save_IFS=$IFS
++ IFS=:
++ set x $ac_tag
++ IFS=$ac_save_IFS
++ shift
++ ac_file=$1
++ shift
++
++ case $ac_mode in
++ :L) ac_source=$1;;
++ :[FH])
++ ac_file_inputs=
++ for ac_f
++ do
++ case $ac_f in
++ -) ac_f="$tmp/stdin";;
++ *) # Look for the file first in the build tree, then in the source tree
++ # (if the path is not absolute). The absolute path cannot be DOS-style,
++ # because $ac_f cannot contain `:'.
++ test -f "$ac_f" ||
++ case $ac_f in
++ [\\/$]*) false;;
++ *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
++ esac ||
++ { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
++echo "$as_me: error: cannot find input file: $ac_f" >&2;}
++ { (exit 1); exit 1; }; };;
++ esac
++ ac_file_inputs="$ac_file_inputs $ac_f"
++ done
++
++ # Let's still pretend it is `configure' which instantiates (i.e., don't
++ # use $as_me), people would be surprised to read:
++ # /* config.h. Generated by config.status. */
++ configure_input="Generated from "`IFS=:
++ echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
++ if test x"$ac_file" != x-; then
++ configure_input="$ac_file. $configure_input"
++ { echo "$as_me:$LINENO: creating $ac_file" >&5
++echo "$as_me: creating $ac_file" >&6;}
++ fi
++
++ case $ac_tag in
++ *:-:* | *:-) cat >"$tmp/stdin";;
++ esac
++ ;;
++ esac
++
++ ac_dir=`$as_dirname -- "$ac_file" ||
++$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
++ X"$ac_file" : 'X\(//\)[^/]' \| \
++ X"$ac_file" : 'X\(//\)$' \| \
++ X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
++echo X"$ac_file" |
++ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
++ s//\1/
++ q
++ }
++ /^X\(\/\/\)[^/].*/{
++ s//\1/
++ q
++ }
++ /^X\(\/\/\)$/{
++ s//\1/
++ q
++ }
++ /^X\(\/\).*/{
++ s//\1/
++ q
++ }
++ s/.*/./; q'`
++ { as_dir="$ac_dir"
++ case $as_dir in #(
++ -*) as_dir=./$as_dir;;
++ esac
++ test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
++ as_dirs=
++ while :; do
++ case $as_dir in #(
++ *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
++ *) as_qdir=$as_dir;;
++ esac
++ as_dirs="'$as_qdir' $as_dirs"
++ as_dir=`$as_dirname -- "$as_dir" ||
++$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
++ X"$as_dir" : 'X\(//\)[^/]' \| \
++ X"$as_dir" : 'X\(//\)$' \| \
++ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
++echo X"$as_dir" |
++ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
++ s//\1/
++ q
++ }
++ /^X\(\/\/\)[^/].*/{
++ s//\1/
++ q
++ }
++ /^X\(\/\/\)$/{
++ s//\1/
++ q
++ }
++ /^X\(\/\).*/{
++ s//\1/
++ q
++ }
++ s/.*/./; q'`
++ test -d "$as_dir" && break
++ done
++ test -z "$as_dirs" || eval "mkdir $as_dirs"
++ } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
++echo "$as_me: error: cannot create directory $as_dir" >&2;}
++ { (exit 1); exit 1; }; }; }
++ ac_builddir=.
++
++case "$ac_dir" in
++.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
++*)
++ ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
++ # A ".." for each directory in $ac_dir_suffix.
++ ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
++ case $ac_top_builddir_sub in
++ "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
++ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
++ esac ;;
++esac
++ac_abs_top_builddir=$ac_pwd
++ac_abs_builddir=$ac_pwd$ac_dir_suffix
++# for backward compatibility:
++ac_top_builddir=$ac_top_build_prefix
++
++case $srcdir in
++ .) # We are building in place.
++ ac_srcdir=.
++ ac_top_srcdir=$ac_top_builddir_sub
++ ac_abs_top_srcdir=$ac_pwd ;;
++ [\\/]* | ?:[\\/]* ) # Absolute name.
++ ac_srcdir=$srcdir$ac_dir_suffix;
++ ac_top_srcdir=$srcdir
++ ac_abs_top_srcdir=$srcdir ;;
++ *) # Relative name.
++ ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
++ ac_top_srcdir=$ac_top_build_prefix$srcdir
++ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
++esac
++ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
++
++
++ case $ac_mode in
++ :F)
++ #
++ # CONFIG_FILE
++ #
++
++ case $INSTALL in
++ [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
++ *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
++ esac
++_ACEOF
++
++cat >>$CONFIG_STATUS <<\_ACEOF
++# If the template does not know about datarootdir, expand it.
++# FIXME: This hack should be removed a few years after 2.60.
++ac_datarootdir_hack=; ac_datarootdir_seen=
++
++case `sed -n '/datarootdir/ {
++ p
++ q
++}
++/@datadir@/p
++/@docdir@/p
++/@infodir@/p
++/@localedir@/p
++/@mandir@/p
++' $ac_file_inputs` in
++*datarootdir*) ac_datarootdir_seen=yes;;
++*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
++ { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
++echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
++_ACEOF
++cat >>$CONFIG_STATUS <<_ACEOF
++ ac_datarootdir_hack='
++ s&@datadir@&$datadir&g
++ s&@docdir@&$docdir&g
++ s&@infodir@&$infodir&g
++ s&@localedir@&$localedir&g
++ s&@mandir@&$mandir&g
++ s&\\\${datarootdir}&$datarootdir&g' ;;
++esac
++_ACEOF
++
++# Neutralize VPATH when `$srcdir' = `.'.
++# Shell code in configure.ac might set extrasub.
++# FIXME: do we really want to maintain this feature?
++cat >>$CONFIG_STATUS <<_ACEOF
++ sed "$ac_vpsub
++$extrasub
++_ACEOF
++cat >>$CONFIG_STATUS <<\_ACEOF
++:t
++/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
++s&@configure_input@&$configure_input&;t t
++s&@top_builddir@&$ac_top_builddir_sub&;t t
++s&@srcdir@&$ac_srcdir&;t t
++s&@abs_srcdir@&$ac_abs_srcdir&;t t
++s&@top_srcdir@&$ac_top_srcdir&;t t
++s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
++s&@builddir@&$ac_builddir&;t t
++s&@abs_builddir@&$ac_abs_builddir&;t t
++s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
++s&@INSTALL@&$ac_INSTALL&;t t
++$ac_datarootdir_hack
++" $ac_file_inputs | sed -f "$tmp/subs-1.sed" >$tmp/out
++
++test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
++ { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
++ { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
++ { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
++which seems to be undefined. Please make sure it is defined." >&5
++echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
++which seems to be undefined. Please make sure it is defined." >&2;}
++
++ rm -f "$tmp/stdin"
++ case $ac_file in
++ -) cat "$tmp/out"; rm -f "$tmp/out";;
++ *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
++ esac
++ ;;
++ :H)
++ #
++ # CONFIG_HEADER
++ #
++_ACEOF
++
++# Transform confdefs.h into a sed script `conftest.defines', that
++# substitutes the proper values into config.h.in to produce config.h.
++rm -f conftest.defines conftest.tail
++# First, append a space to every undef/define line, to ease matching.
++echo 's/$/ /' >conftest.defines
++# Then, protect against being on the right side of a sed subst, or in
++# an unquoted here document, in config.status. If some macros were
++# called several times there might be several #defines for the same
++# symbol, which is useless. But do not sort them, since the last
++# AC_DEFINE must be honored.
++ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
++# These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
++# NAME is the cpp macro being defined, VALUE is the value it is being given.
++# PARAMS is the parameter list in the macro definition--in most cases, it's
++# just an empty string.
++ac_dA='s,^\\([ #]*\\)[^ ]*\\([ ]*'
++ac_dB='\\)[ (].*,\\1define\\2'
++ac_dC=' '
++ac_dD=' ,'
++
++uniq confdefs.h |
++ sed -n '
++ t rset
++ :rset
++ s/^[ ]*#[ ]*define[ ][ ]*//
++ t ok
++ d
++ :ok
++ s/[\\&,]/\\&/g
++ s/^\('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
++ s/^\('"$ac_word_re"'\)[ ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
++ ' >>conftest.defines
++
++# Remove the space that was appended to ease matching.
++# Then replace #undef with comments. This is necessary, for
++# example, in the case of _POSIX_SOURCE, which is predefined and required
++# on some systems where configure will not decide to define it.
++# (The regexp can be short, since the line contains either #define or #undef.)
++echo 's/ $//
++s,^[ #]*u.*,/* & */,' >>conftest.defines
++
++# Break up conftest.defines:
++ac_max_sed_lines=50
++
++# First sed command is: sed -f defines.sed $ac_file_inputs >"$tmp/out1"
++# Second one is: sed -f defines.sed "$tmp/out1" >"$tmp/out2"
++# Third one will be: sed -f defines.sed "$tmp/out2" >"$tmp/out1"
++# et cetera.
++ac_in='$ac_file_inputs'
++ac_out='"$tmp/out1"'
++ac_nxt='"$tmp/out2"'
++
++while :
++do
++ # Write a here document:
++ cat >>$CONFIG_STATUS <<_ACEOF
++ # First, check the format of the line:
++ cat >"\$tmp/defines.sed" <<\\CEOF
++/^[ ]*#[ ]*undef[ ][ ]*$ac_word_re[ ]*\$/b def
++/^[ ]*#[ ]*define[ ][ ]*$ac_word_re[( ]/b def
++b
++:def
++_ACEOF
++ sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
++ echo 'CEOF
++ sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
++ ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
++ sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
++ grep . conftest.tail >/dev/null || break
++ rm -f conftest.defines
++ mv conftest.tail conftest.defines
++done
++rm -f conftest.defines conftest.tail
++
++echo "ac_result=$ac_in" >>$CONFIG_STATUS
++cat >>$CONFIG_STATUS <<\_ACEOF
++ if test x"$ac_file" != x-; then
++ echo "/* $configure_input */" >"$tmp/config.h"
++ cat "$ac_result" >>"$tmp/config.h"
++ if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then
++ { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
++echo "$as_me: $ac_file is unchanged" >&6;}
++ else
++ rm -f $ac_file
++ mv "$tmp/config.h" $ac_file
++ fi
++ else
++ echo "/* $configure_input */"
++ cat "$ac_result"
++ fi
++ rm -f "$tmp/out12"
++# Compute $ac_file's index in $config_headers.
++_am_stamp_count=1
++for _am_header in $config_headers :; do
++ case $_am_header in
++ $ac_file | $ac_file:* )
++ break ;;
++ * )
++ _am_stamp_count=`expr $_am_stamp_count + 1` ;;
++ esac
++done
++echo "timestamp for $ac_file" >`$as_dirname -- $ac_file ||
++$as_expr X$ac_file : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
++ X$ac_file : 'X\(//\)[^/]' \| \
++ X$ac_file : 'X\(//\)$' \| \
++ X$ac_file : 'X\(/\)' \| . 2>/dev/null ||
++echo X$ac_file |
++ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
++ s//\1/
++ q
++ }
++ /^X\(\/\/\)[^/].*/{
++ s//\1/
++ q
++ }
++ /^X\(\/\/\)$/{
++ s//\1/
++ q
++ }
++ /^X\(\/\).*/{
++ s//\1/
++ q
++ }
++ s/.*/./; q'`/stamp-h$_am_stamp_count
++ ;;
++
++ :C) { echo "$as_me:$LINENO: executing $ac_file commands" >&5
++echo "$as_me: executing $ac_file commands" >&6;}
++ ;;
++ esac
++
++
++ case $ac_file$ac_mode in
++ "depfiles":C) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do
++ # Strip MF so we end up with the name of the file.
++ mf=`echo "$mf" | sed -e 's/:.*$//'`
++ # Check whether this is an Automake generated Makefile or not.
++ # We used to match only the files named `Makefile.in', but
++ # some people rename them; so instead we look at the file content.
++ # Grep'ing the first line is not enough: some people post-process
++ # each Makefile.in and add a new line on top of each file to say so.
++ # So let's grep whole file.
++ if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
++ dirpart=`$as_dirname -- "$mf" ||
++$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
++ X"$mf" : 'X\(//\)[^/]' \| \
++ X"$mf" : 'X\(//\)$' \| \
++ X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
++echo X"$mf" |
++ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
++ s//\1/
++ q
++ }
++ /^X\(\/\/\)[^/].*/{
++ s//\1/
++ q
++ }
++ /^X\(\/\/\)$/{
++ s//\1/
++ q
++ }
++ /^X\(\/\).*/{
++ s//\1/
++ q
++ }
++ s/.*/./; q'`
++ else
++ continue
++ fi
++ # Extract the definition of DEPDIR, am__include, and am__quote
++ # from the Makefile without running `make'.
++ DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
++ test -z "$DEPDIR" && continue
++ am__include=`sed -n 's/^am__include = //p' < "$mf"`
++ test -z "am__include" && continue
++ am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
++ # When using ansi2knr, U may be empty or an underscore; expand it
++ U=`sed -n 's/^U = //p' < "$mf"`
++ # Find all dependency output files, they are included files with
++ # $(DEPDIR) in their names. We invoke sed twice because it is the
++ # simplest approach to changing $(DEPDIR) to its actual value in the
++ # expansion.
++ for file in `sed -n "
++ s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
++ sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
++ # Make sure the directory exists.
++ test -f "$dirpart/$file" && continue
++ fdir=`$as_dirname -- "$file" ||
++$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
++ X"$file" : 'X\(//\)[^/]' \| \
++ X"$file" : 'X\(//\)$' \| \
++ X"$file" : 'X\(/\)' \| . 2>/dev/null ||
++echo X"$file" |
++ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
++ s//\1/
++ q
++ }
++ /^X\(\/\/\)[^/].*/{
++ s//\1/
++ q
++ }
++ /^X\(\/\/\)$/{
++ s//\1/
++ q
++ }
++ /^X\(\/\).*/{
++ s//\1/
++ q
++ }
++ s/.*/./; q'`
++ { as_dir=$dirpart/$fdir
++ case $as_dir in #(
++ -*) as_dir=./$as_dir;;
++ esac
++ test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
++ as_dirs=
++ while :; do
++ case $as_dir in #(
++ *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
++ *) as_qdir=$as_dir;;
++ esac
++ as_dirs="'$as_qdir' $as_dirs"
++ as_dir=`$as_dirname -- "$as_dir" ||
++$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
++ X"$as_dir" : 'X\(//\)[^/]' \| \
++ X"$as_dir" : 'X\(//\)$' \| \
++ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
++echo X"$as_dir" |
++ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
++ s//\1/
++ q
++ }
++ /^X\(\/\/\)[^/].*/{
++ s//\1/
++ q
++ }
++ /^X\(\/\/\)$/{
++ s//\1/
++ q
++ }
++ /^X\(\/\).*/{
++ s//\1/
++ q
++ }
++ s/.*/./; q'`
++ test -d "$as_dir" && break
++ done
++ test -z "$as_dirs" || eval "mkdir $as_dirs"
++ } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
++echo "$as_me: error: cannot create directory $as_dir" >&2;}
++ { (exit 1); exit 1; }; }; }
++ # echo "creating $dirpart/$file"
++ echo '# dummy' > "$dirpart/$file"
++ done
++done
++ ;;
++
++ esac
++done # for ac_tag
++
++
++{ (exit 0); exit 0; }
++_ACEOF
++chmod +x $CONFIG_STATUS
++ac_clean_files=$ac_clean_files_save
++
++
++# configure is writing to config.log, and then calls config.status.
++# config.status does its own redirection, appending to config.log.
++# Unfortunately, on DOS this fails, as config.log is still kept open
++# by configure, so config.status won't be able to write to it; its
++# output is simply discarded. So we exec the FD to /dev/null,
++# effectively closing config.log, so it can be properly (re)opened and
++# appended to by config.status. When coming back to configure, we
++# need to make the FD available again.
++if test "$no_create" != yes; then
++ ac_cs_success=:
++ ac_config_status_args=
++ test "$silent" = yes &&
++ ac_config_status_args="$ac_config_status_args --quiet"
++ exec 5>/dev/null
++ $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
++ exec 5>>config.log
++ # Use ||, not &&, to avoid exiting from the if with $? = 1, which
++ # would make configure fail if this is the last instruction.
++ $ac_cs_success || { (exit 1); exit 1; }
++fi
++
+diff --git a/tools/dfu-util/configure.ac b/tools/dfu-util/configure.ac
+new file mode 100644
+index 0000000..9f141c7
+--- /dev/null
++++ b/tools/dfu-util/configure.ac
+@@ -0,0 +1,39 @@
++# -*- Autoconf -*-
++# Process this file with autoconf to produce a configure script.
++
++AC_PREREQ(2.59)
++AC_INIT([dfu-util],[0.1])
++AC_CONFIG_AUX_DIR(m4)
++AM_INIT_AUTOMAKE(AC_PACKAGE_NAME, AC_PACKAGE_VERSION)
++#AC_CONFIG_SRCDIR([src/atmel.c])
++AM_CONFIG_HEADER([config.h])
++
++AM_MAINTAINER_MODE
++
++# Checks for programs.
++AC_PROG_CC
++
++# Checks for libraries.
++
++PKG_CHECK_MODULES(USB, libusb >= 0.1.4,,
++ AC_MSG_ERROR([*** Required libusb >= 0.1.4 not installed ***]))
++AC_CHECK_LIB([usbpath],[usb_path2devnum],,,-lusb)
++
++LIBS="$LIBS $USB_LIBS"
++CFLAGS="$CFLAGS $USB_CFLAGS"
++
++# Checks for header files.
++AC_HEADER_STDC
++AC_CHECK_HEADERS([stdlib.h string.h stdio.h usbpath.h])
++
++# Checks for typedefs, structures, and compiler characteristics.
++AC_C_CONST
++AC_TYPE_SIZE_T
++
++# Checks for library functions.
++AC_FUNC_MALLOC
++AC_FUNC_MEMCMP
++AC_CHECK_FUNCS([memset])
++
++AC_CONFIG_FILES(Makefile src/Makefile)
++AC_OUTPUT
+diff --git a/tools/dfu-util/m4/depcomp b/tools/dfu-util/m4/depcomp
+new file mode 100644
+index 0000000..04701da
+--- /dev/null
++++ b/tools/dfu-util/m4/depcomp
+@@ -0,0 +1,530 @@
++#! /bin/sh
++# depcomp - compile a program generating dependencies as side-effects
++
++scriptversion=2005-07-09.11
++
++# Copyright (C) 1999, 2000, 2003, 2004, 2005 Free Software Foundation, Inc.
++
++# This program is free software; you can redistribute it and/or modify
++# it under the terms of the GNU General Public License as published by
++# the Free Software Foundation; either version 2, or (at your option)
++# any later version.
++
++# This program is distributed in the hope that it will be useful,
++# but WITHOUT ANY WARRANTY; without even the implied warranty of
++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++# GNU General Public License for more details.
++
++# You should have received a copy of the GNU General Public License
++# along with this program; if not, write to the Free Software
++# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
++# 02110-1301, USA.
++
++# As a special exception to the GNU General Public License, if you
++# distribute this file as part of a program that contains a
++# configuration script generated by Autoconf, you may include it under
++# the same distribution terms that you use for the rest of that program.
++
++# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>.
++
++case $1 in
++ '')
++ echo "$0: No command. Try \`$0 --help' for more information." 1>&2
++ exit 1;
++ ;;
++ -h | --h*)
++ cat <<\EOF
++Usage: depcomp [--help] [--version] PROGRAM [ARGS]
++
++Run PROGRAMS ARGS to compile a file, generating dependencies
++as side-effects.
++
++Environment variables:
++ depmode Dependency tracking mode.
++ source Source file read by `PROGRAMS ARGS'.
++ object Object file output by `PROGRAMS ARGS'.
++ DEPDIR directory where to store dependencies.
++ depfile Dependency file to output.
++ tmpdepfile Temporary file to use when outputing dependencies.
++ libtool Whether libtool is used (yes/no).
++
++Report bugs to <bug-automake@gnu.org>.
++EOF
++ exit $?
++ ;;
++ -v | --v*)
++ echo "depcomp $scriptversion"
++ exit $?
++ ;;
++esac
++
++if test -z "$depmode" || test -z "$source" || test -z "$object"; then
++ echo "depcomp: Variables source, object and depmode must be set" 1>&2
++ exit 1
++fi
++
++# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po.
++depfile=${depfile-`echo "$object" |
++ sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`}
++tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
++
++rm -f "$tmpdepfile"
++
++# Some modes work just like other modes, but use different flags. We
++# parameterize here, but still list the modes in the big case below,
++# to make depend.m4 easier to write. Note that we *cannot* use a case
++# here, because this file can only contain one case statement.
++if test "$depmode" = hp; then
++ # HP compiler uses -M and no extra arg.
++ gccflag=-M
++ depmode=gcc
++fi
++
++if test "$depmode" = dashXmstdout; then
++ # This is just like dashmstdout with a different argument.
++ dashmflag=-xM
++ depmode=dashmstdout
++fi
++
++case "$depmode" in
++gcc3)
++## gcc 3 implements dependency tracking that does exactly what
++## we want. Yay! Note: for some reason libtool 1.4 doesn't like
++## it if -MD -MP comes after the -MF stuff. Hmm.
++ "$@" -MT "$object" -MD -MP -MF "$tmpdepfile"
++ stat=$?
++ if test $stat -eq 0; then :
++ else
++ rm -f "$tmpdepfile"
++ exit $stat
++ fi
++ mv "$tmpdepfile" "$depfile"
++ ;;
++
++gcc)
++## There are various ways to get dependency output from gcc. Here's
++## why we pick this rather obscure method:
++## - Don't want to use -MD because we'd like the dependencies to end
++## up in a subdir. Having to rename by hand is ugly.
++## (We might end up doing this anyway to support other compilers.)
++## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
++## -MM, not -M (despite what the docs say).
++## - Using -M directly means running the compiler twice (even worse
++## than renaming).
++ if test -z "$gccflag"; then
++ gccflag=-MD,
++ fi
++ "$@" -Wp,"$gccflag$tmpdepfile"
++ stat=$?
++ if test $stat -eq 0; then :
++ else
++ rm -f "$tmpdepfile"
++ exit $stat
++ fi
++ rm -f "$depfile"
++ echo "$object : \\" > "$depfile"
++ alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz
++## The second -e expression handles DOS-style file names with drive letters.
++ sed -e 's/^[^:]*: / /' \
++ -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
++## This next piece of magic avoids the `deleted header file' problem.
++## The problem is that when a header file which appears in a .P file
++## is deleted, the dependency causes make to die (because there is
++## typically no way to rebuild the header). We avoid this by adding
++## dummy dependencies for each header file. Too bad gcc doesn't do
++## this for us directly.
++ tr ' ' '
++' < "$tmpdepfile" |
++## Some versions of gcc put a space before the `:'. On the theory
++## that the space means something, we add a space to the output as
++## well.
++## Some versions of the HPUX 10.20 sed can't process this invocation
++## correctly. Breaking it into two sed invocations is a workaround.
++ sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
++ rm -f "$tmpdepfile"
++ ;;
++
++hp)
++ # This case exists only to let depend.m4 do its work. It works by
++ # looking at the text of this script. This case will never be run,
++ # since it is checked for above.
++ exit 1
++ ;;
++
++sgi)
++ if test "$libtool" = yes; then
++ "$@" "-Wp,-MDupdate,$tmpdepfile"
++ else
++ "$@" -MDupdate "$tmpdepfile"
++ fi
++ stat=$?
++ if test $stat -eq 0; then :
++ else
++ rm -f "$tmpdepfile"
++ exit $stat
++ fi
++ rm -f "$depfile"
++
++ if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files
++ echo "$object : \\" > "$depfile"
++
++ # Clip off the initial element (the dependent). Don't try to be
++ # clever and replace this with sed code, as IRIX sed won't handle
++ # lines with more than a fixed number of characters (4096 in
++ # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines;
++ # the IRIX cc adds comments like `#:fec' to the end of the
++ # dependency line.
++ tr ' ' '
++' < "$tmpdepfile" \
++ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \
++ tr '
++' ' ' >> $depfile
++ echo >> $depfile
++
++ # The second pass generates a dummy entry for each header file.
++ tr ' ' '
++' < "$tmpdepfile" \
++ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
++ >> $depfile
++ else
++ # The sourcefile does not contain any dependencies, so just
++ # store a dummy comment line, to avoid errors with the Makefile
++ # "include basename.Plo" scheme.
++ echo "#dummy" > "$depfile"
++ fi
++ rm -f "$tmpdepfile"
++ ;;
++
++aix)
++ # The C for AIX Compiler uses -M and outputs the dependencies
++ # in a .u file. In older versions, this file always lives in the
++ # current directory. Also, the AIX compiler puts `$object:' at the
++ # start of each line; $object doesn't have directory information.
++ # Version 6 uses the directory in both cases.
++ stripped=`echo "$object" | sed 's/\(.*\)\..*$/\1/'`
++ tmpdepfile="$stripped.u"
++ if test "$libtool" = yes; then
++ "$@" -Wc,-M
++ else
++ "$@" -M
++ fi
++ stat=$?
++
++ if test -f "$tmpdepfile"; then :
++ else
++ stripped=`echo "$stripped" | sed 's,^.*/,,'`
++ tmpdepfile="$stripped.u"
++ fi
++
++ if test $stat -eq 0; then :
++ else
++ rm -f "$tmpdepfile"
++ exit $stat
++ fi
++
++ if test -f "$tmpdepfile"; then
++ outname="$stripped.o"
++ # Each line is of the form `foo.o: dependent.h'.
++ # Do two passes, one to just change these to
++ # `$object: dependent.h' and one to simply `dependent.h:'.
++ sed -e "s,^$outname:,$object :," < "$tmpdepfile" > "$depfile"
++ sed -e "s,^$outname: \(.*\)$,\1:," < "$tmpdepfile" >> "$depfile"
++ else
++ # The sourcefile does not contain any dependencies, so just
++ # store a dummy comment line, to avoid errors with the Makefile
++ # "include basename.Plo" scheme.
++ echo "#dummy" > "$depfile"
++ fi
++ rm -f "$tmpdepfile"
++ ;;
++
++icc)
++ # Intel's C compiler understands `-MD -MF file'. However on
++ # icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c
++ # ICC 7.0 will fill foo.d with something like
++ # foo.o: sub/foo.c
++ # foo.o: sub/foo.h
++ # which is wrong. We want:
++ # sub/foo.o: sub/foo.c
++ # sub/foo.o: sub/foo.h
++ # sub/foo.c:
++ # sub/foo.h:
++ # ICC 7.1 will output
++ # foo.o: sub/foo.c sub/foo.h
++ # and will wrap long lines using \ :
++ # foo.o: sub/foo.c ... \
++ # sub/foo.h ... \
++ # ...
++
++ "$@" -MD -MF "$tmpdepfile"
++ stat=$?
++ if test $stat -eq 0; then :
++ else
++ rm -f "$tmpdepfile"
++ exit $stat
++ fi
++ rm -f "$depfile"
++ # Each line is of the form `foo.o: dependent.h',
++ # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'.
++ # Do two passes, one to just change these to
++ # `$object: dependent.h' and one to simply `dependent.h:'.
++ sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
++ # Some versions of the HPUX 10.20 sed can't process this invocation
++ # correctly. Breaking it into two sed invocations is a workaround.
++ sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" |
++ sed -e 's/$/ :/' >> "$depfile"
++ rm -f "$tmpdepfile"
++ ;;
++
++tru64)
++ # The Tru64 compiler uses -MD to generate dependencies as a side
++ # effect. `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'.
++ # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
++ # dependencies in `foo.d' instead, so we check for that too.
++ # Subdirectories are respected.
++ dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
++ test "x$dir" = "x$object" && dir=
++ base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
++
++ if test "$libtool" = yes; then
++ # With Tru64 cc, shared objects can also be used to make a
++ # static library. This mecanism is used in libtool 1.4 series to
++ # handle both shared and static libraries in a single compilation.
++ # With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d.
++ #
++ # With libtool 1.5 this exception was removed, and libtool now
++ # generates 2 separate objects for the 2 libraries. These two
++ # compilations output dependencies in in $dir.libs/$base.o.d and
++ # in $dir$base.o.d. We have to check for both files, because
++ # one of the two compilations can be disabled. We should prefer
++ # $dir$base.o.d over $dir.libs/$base.o.d because the latter is
++ # automatically cleaned when .libs/ is deleted, while ignoring
++ # the former would cause a distcleancheck panic.
++ tmpdepfile1=$dir.libs/$base.lo.d # libtool 1.4
++ tmpdepfile2=$dir$base.o.d # libtool 1.5
++ tmpdepfile3=$dir.libs/$base.o.d # libtool 1.5
++ tmpdepfile4=$dir.libs/$base.d # Compaq CCC V6.2-504
++ "$@" -Wc,-MD
++ else
++ tmpdepfile1=$dir$base.o.d
++ tmpdepfile2=$dir$base.d
++ tmpdepfile3=$dir$base.d
++ tmpdepfile4=$dir$base.d
++ "$@" -MD
++ fi
++
++ stat=$?
++ if test $stat -eq 0; then :
++ else
++ rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
++ exit $stat
++ fi
++
++ for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
++ do
++ test -f "$tmpdepfile" && break
++ done
++ if test -f "$tmpdepfile"; then
++ sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
++ # That's a tab and a space in the [].
++ sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
++ else
++ echo "#dummy" > "$depfile"
++ fi
++ rm -f "$tmpdepfile"
++ ;;
++
++#nosideeffect)
++ # This comment above is used by automake to tell side-effect
++ # dependency tracking mechanisms from slower ones.
++
++dashmstdout)
++ # Important note: in order to support this mode, a compiler *must*
++ # always write the preprocessed file to stdout, regardless of -o.
++ "$@" || exit $?
++
++ # Remove the call to Libtool.
++ if test "$libtool" = yes; then
++ while test $1 != '--mode=compile'; do
++ shift
++ done
++ shift
++ fi
++
++ # Remove `-o $object'.
++ IFS=" "
++ for arg
++ do
++ case $arg in
++ -o)
++ shift
++ ;;
++ $object)
++ shift
++ ;;
++ *)
++ set fnord "$@" "$arg"
++ shift # fnord
++ shift # $arg
++ ;;
++ esac
++ done
++
++ test -z "$dashmflag" && dashmflag=-M
++ # Require at least two characters before searching for `:'
++ # in the target name. This is to cope with DOS-style filenames:
++ # a dependency such as `c:/foo/bar' could be seen as target `c' otherwise.
++ "$@" $dashmflag |
++ sed 's:^[ ]*[^: ][^:][^:]*\:[ ]*:'"$object"'\: :' > "$tmpdepfile"
++ rm -f "$depfile"
++ cat < "$tmpdepfile" > "$depfile"
++ tr ' ' '
++' < "$tmpdepfile" | \
++## Some versions of the HPUX 10.20 sed can't process this invocation
++## correctly. Breaking it into two sed invocations is a workaround.
++ sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
++ rm -f "$tmpdepfile"
++ ;;
++
++dashXmstdout)
++ # This case only exists to satisfy depend.m4. It is never actually
++ # run, as this mode is specially recognized in the preamble.
++ exit 1
++ ;;
++
++makedepend)
++ "$@" || exit $?
++ # Remove any Libtool call
++ if test "$libtool" = yes; then
++ while test $1 != '--mode=compile'; do
++ shift
++ done
++ shift
++ fi
++ # X makedepend
++ shift
++ cleared=no
++ for arg in "$@"; do
++ case $cleared in
++ no)
++ set ""; shift
++ cleared=yes ;;
++ esac
++ case "$arg" in
++ -D*|-I*)
++ set fnord "$@" "$arg"; shift ;;
++ # Strip any option that makedepend may not understand. Remove
++ # the object too, otherwise makedepend will parse it as a source file.
++ -*|$object)
++ ;;
++ *)
++ set fnord "$@" "$arg"; shift ;;
++ esac
++ done
++ obj_suffix="`echo $object | sed 's/^.*\././'`"
++ touch "$tmpdepfile"
++ ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@"
++ rm -f "$depfile"
++ cat < "$tmpdepfile" > "$depfile"
++ sed '1,2d' "$tmpdepfile" | tr ' ' '
++' | \
++## Some versions of the HPUX 10.20 sed can't process this invocation
++## correctly. Breaking it into two sed invocations is a workaround.
++ sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
++ rm -f "$tmpdepfile" "$tmpdepfile".bak
++ ;;
++
++cpp)
++ # Important note: in order to support this mode, a compiler *must*
++ # always write the preprocessed file to stdout.
++ "$@" || exit $?
++
++ # Remove the call to Libtool.
++ if test "$libtool" = yes; then
++ while test $1 != '--mode=compile'; do
++ shift
++ done
++ shift
++ fi
++
++ # Remove `-o $object'.
++ IFS=" "
++ for arg
++ do
++ case $arg in
++ -o)
++ shift
++ ;;
++ $object)
++ shift
++ ;;
++ *)
++ set fnord "$@" "$arg"
++ shift # fnord
++ shift # $arg
++ ;;
++ esac
++ done
++
++ "$@" -E |
++ sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
++ -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' |
++ sed '$ s: \\$::' > "$tmpdepfile"
++ rm -f "$depfile"
++ echo "$object : \\" > "$depfile"
++ cat < "$tmpdepfile" >> "$depfile"
++ sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile"
++ rm -f "$tmpdepfile"
++ ;;
++
++msvisualcpp)
++ # Important note: in order to support this mode, a compiler *must*
++ # always write the preprocessed file to stdout, regardless of -o,
++ # because we must use -o when running libtool.
++ "$@" || exit $?
++ IFS=" "
++ for arg
++ do
++ case "$arg" in
++ "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
++ set fnord "$@"
++ shift
++ shift
++ ;;
++ *)
++ set fnord "$@" "$arg"
++ shift
++ shift
++ ;;
++ esac
++ done
++ "$@" -E |
++ sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::echo "`cygpath -u \\"\1\\"`":p' | sort | uniq > "$tmpdepfile"
++ rm -f "$depfile"
++ echo "$object : \\" > "$depfile"
++ . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s:: \1 \\:p' >> "$depfile"
++ echo " " >> "$depfile"
++ . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s::\1\::p' >> "$depfile"
++ rm -f "$tmpdepfile"
++ ;;
++
++none)
++ exec "$@"
++ ;;
++
++*)
++ echo "Unknown depmode $depmode" 1>&2
++ exit 1
++ ;;
++esac
++
++exit 0
++
++# Local Variables:
++# mode: shell-script
++# sh-indentation: 2
++# eval: (add-hook 'write-file-hooks 'time-stamp)
++# time-stamp-start: "scriptversion="
++# time-stamp-format: "%:y-%02m-%02d.%02H"
++# time-stamp-end: "$"
++# End:
+diff --git a/tools/dfu-util/m4/install-sh b/tools/dfu-util/m4/install-sh
+new file mode 100644
+index 0000000..4d4a951
+--- /dev/null
++++ b/tools/dfu-util/m4/install-sh
+@@ -0,0 +1,323 @@
++#!/bin/sh
++# install - install a program, script, or datafile
++
++scriptversion=2005-05-14.22
++
++# This originates from X11R5 (mit/util/scripts/install.sh), which was
++# later released in X11R6 (xc/config/util/install.sh) with the
++# following copyright and license.
++#
++# Copyright (C) 1994 X Consortium
++#
++# Permission is hereby granted, free of charge, to any person obtaining a copy
++# of this software and associated documentation files (the "Software"), to
++# deal in the Software without restriction, including without limitation the
++# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
++# sell copies of the Software, and to permit persons to whom the Software is
++# furnished to do so, subject to the following conditions:
++#
++# The above copyright notice and this permission notice shall be included in
++# all copies or substantial portions of the Software.
++#
++# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
++# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
++# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
++# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
++# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
++# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
++#
++# Except as contained in this notice, the name of the X Consortium shall not
++# be used in advertising or otherwise to promote the sale, use or other deal-
++# ings in this Software without prior written authorization from the X Consor-
++# tium.
++#
++#
++# FSF changes to this file are in the public domain.
++#
++# Calling this script install-sh is preferred over install.sh, to prevent
++# `make' implicit rules from creating a file called install from it
++# when there is no Makefile.
++#
++# This script is compatible with the BSD install script, but was written
++# from scratch. It can only install one file at a time, a restriction
++# shared with many OS's install programs.
++
++# set DOITPROG to echo to test this script
++
++# Don't use :- since 4.3BSD and earlier shells don't like it.
++doit="${DOITPROG-}"
++
++# put in absolute paths if you don't have them in your path; or use env. vars.
++
++mvprog="${MVPROG-mv}"
++cpprog="${CPPROG-cp}"
++chmodprog="${CHMODPROG-chmod}"
++chownprog="${CHOWNPROG-chown}"
++chgrpprog="${CHGRPPROG-chgrp}"
++stripprog="${STRIPPROG-strip}"
++rmprog="${RMPROG-rm}"
++mkdirprog="${MKDIRPROG-mkdir}"
++
++chmodcmd="$chmodprog 0755"
++chowncmd=
++chgrpcmd=
++stripcmd=
++rmcmd="$rmprog -f"
++mvcmd="$mvprog"
++src=
++dst=
++dir_arg=
++dstarg=
++no_target_directory=
++
++usage="Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
++ or: $0 [OPTION]... SRCFILES... DIRECTORY
++ or: $0 [OPTION]... -t DIRECTORY SRCFILES...
++ or: $0 [OPTION]... -d DIRECTORIES...
++
++In the 1st form, copy SRCFILE to DSTFILE.
++In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
++In the 4th, create DIRECTORIES.
++
++Options:
++-c (ignored)
++-d create directories instead of installing files.
++-g GROUP $chgrpprog installed files to GROUP.
++-m MODE $chmodprog installed files to MODE.
++-o USER $chownprog installed files to USER.
++-s $stripprog installed files.
++-t DIRECTORY install into DIRECTORY.
++-T report an error if DSTFILE is a directory.
++--help display this help and exit.
++--version display version info and exit.
++
++Environment variables override the default commands:
++ CHGRPPROG CHMODPROG CHOWNPROG CPPROG MKDIRPROG MVPROG RMPROG STRIPPROG
++"
++
++while test -n "$1"; do
++ case $1 in
++ -c) shift
++ continue;;
++
++ -d) dir_arg=true
++ shift
++ continue;;
++
++ -g) chgrpcmd="$chgrpprog $2"
++ shift
++ shift
++ continue;;
++
++ --help) echo "$usage"; exit $?;;
++
++ -m) chmodcmd="$chmodprog $2"
++ shift
++ shift
++ continue;;
++
++ -o) chowncmd="$chownprog $2"
++ shift
++ shift
++ continue;;
++
++ -s) stripcmd=$stripprog
++ shift
++ continue;;
++
++ -t) dstarg=$2
++ shift
++ shift
++ continue;;
++
++ -T) no_target_directory=true
++ shift
++ continue;;
++
++ --version) echo "$0 $scriptversion"; exit $?;;
++
++ *) # When -d is used, all remaining arguments are directories to create.
++ # When -t is used, the destination is already specified.
++ test -n "$dir_arg$dstarg" && break
++ # Otherwise, the last argument is the destination. Remove it from $@.
++ for arg
++ do
++ if test -n "$dstarg"; then
++ # $@ is not empty: it contains at least $arg.
++ set fnord "$@" "$dstarg"
++ shift # fnord
++ fi
++ shift # arg
++ dstarg=$arg
++ done
++ break;;
++ esac
++done
++
++if test -z "$1"; then
++ if test -z "$dir_arg"; then
++ echo "$0: no input file specified." >&2
++ exit 1
++ fi
++ # It's OK to call `install-sh -d' without argument.
++ # This can happen when creating conditional directories.
++ exit 0
++fi
++
++for src
++do
++ # Protect names starting with `-'.
++ case $src in
++ -*) src=./$src ;;
++ esac
++
++ if test -n "$dir_arg"; then
++ dst=$src
++ src=
++
++ if test -d "$dst"; then
++ mkdircmd=:
++ chmodcmd=
++ else
++ mkdircmd=$mkdirprog
++ fi
++ else
++ # Waiting for this to be detected by the "$cpprog $src $dsttmp" command
++ # might cause directories to be created, which would be especially bad
++ # if $src (and thus $dsttmp) contains '*'.
++ if test ! -f "$src" && test ! -d "$src"; then
++ echo "$0: $src does not exist." >&2
++ exit 1
++ fi
++
++ if test -z "$dstarg"; then
++ echo "$0: no destination specified." >&2
++ exit 1
++ fi
++
++ dst=$dstarg
++ # Protect names starting with `-'.
++ case $dst in
++ -*) dst=./$dst ;;
++ esac
++
++ # If destination is a directory, append the input filename; won't work
++ # if double slashes aren't ignored.
++ if test -d "$dst"; then
++ if test -n "$no_target_directory"; then
++ echo "$0: $dstarg: Is a directory" >&2
++ exit 1
++ fi
++ dst=$dst/`basename "$src"`
++ fi
++ fi
++
++ # This sed command emulates the dirname command.
++ dstdir=`echo "$dst" | sed -e 's,/*$,,;s,[^/]*$,,;s,/*$,,;s,^$,.,'`
++
++ # Make sure that the destination directory exists.
++
++ # Skip lots of stat calls in the usual case.
++ if test ! -d "$dstdir"; then
++ defaultIFS='
++ '
++ IFS="${IFS-$defaultIFS}"
++
++ oIFS=$IFS
++ # Some sh's can't handle IFS=/ for some reason.
++ IFS='%'
++ set x `echo "$dstdir" | sed -e 's@/@%@g' -e 's@^%@/@'`
++ shift
++ IFS=$oIFS
++
++ pathcomp=
++
++ while test $# -ne 0 ; do
++ pathcomp=$pathcomp$1
++ shift
++ if test ! -d "$pathcomp"; then
++ $mkdirprog "$pathcomp"
++ # mkdir can fail with a `File exist' error in case several
++ # install-sh are creating the directory concurrently. This
++ # is OK.
++ test -d "$pathcomp" || exit
++ fi
++ pathcomp=$pathcomp/
++ done
++ fi
++
++ if test -n "$dir_arg"; then
++ $doit $mkdircmd "$dst" \
++ && { test -z "$chowncmd" || $doit $chowncmd "$dst"; } \
++ && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } \
++ && { test -z "$stripcmd" || $doit $stripcmd "$dst"; } \
++ && { test -z "$chmodcmd" || $doit $chmodcmd "$dst"; }
++
++ else
++ dstfile=`basename "$dst"`
++
++ # Make a couple of temp file names in the proper directory.
++ dsttmp=$dstdir/_inst.$$_
++ rmtmp=$dstdir/_rm.$$_
++
++ # Trap to clean up those temp files at exit.
++ trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
++ trap '(exit $?); exit' 1 2 13 15
++
++ # Copy the file name to the temp name.
++ $doit $cpprog "$src" "$dsttmp" &&
++
++ # and set any options; do chmod last to preserve setuid bits.
++ #
++ # If any of these fail, we abort the whole thing. If we want to
++ # ignore errors from any of these, just make sure not to ignore
++ # errors from the above "$doit $cpprog $src $dsttmp" command.
++ #
++ { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } \
++ && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } \
++ && { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } \
++ && { test -z "$chmodcmd" || $doit $chmodcmd "$dsttmp"; } &&
++
++ # Now rename the file to the real destination.
++ { $doit $mvcmd -f "$dsttmp" "$dstdir/$dstfile" 2>/dev/null \
++ || {
++ # The rename failed, perhaps because mv can't rename something else
++ # to itself, or perhaps because mv is so ancient that it does not
++ # support -f.
++
++ # Now remove or move aside any old file at destination location.
++ # We try this two ways since rm can't unlink itself on some
++ # systems and the destination file might be busy for other
++ # reasons. In this case, the final cleanup might fail but the new
++ # file should still install successfully.
++ {
++ if test -f "$dstdir/$dstfile"; then
++ $doit $rmcmd -f "$dstdir/$dstfile" 2>/dev/null \
++ || $doit $mvcmd -f "$dstdir/$dstfile" "$rmtmp" 2>/dev/null \
++ || {
++ echo "$0: cannot unlink or rename $dstdir/$dstfile" >&2
++ (exit 1); exit 1
++ }
++ else
++ :
++ fi
++ } &&
++
++ # Now rename the file to the real destination.
++ $doit $mvcmd "$dsttmp" "$dstdir/$dstfile"
++ }
++ }
++ fi || { (exit 1); exit 1; }
++done
++
++# The final little trick to "correctly" pass the exit status to the exit trap.
++{
++ (exit 0); exit 0
++}
++
++# Local variables:
++# eval: (add-hook 'write-file-hooks 'time-stamp)
++# time-stamp-start: "scriptversion="
++# time-stamp-format: "%:y-%02m-%02d.%02H"
++# time-stamp-end: "$"
++# End:
+diff --git a/tools/dfu-util/m4/missing b/tools/dfu-util/m4/missing
+new file mode 100644
+index 0000000..894e786
+--- /dev/null
++++ b/tools/dfu-util/m4/missing
+@@ -0,0 +1,360 @@
++#! /bin/sh
++# Common stub for a few missing GNU programs while installing.
++
++scriptversion=2005-06-08.21
++
++# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005
++# Free Software Foundation, Inc.
++# Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
++
++# This program is free software; you can redistribute it and/or modify
++# it under the terms of the GNU General Public License as published by
++# the Free Software Foundation; either version 2, or (at your option)
++# any later version.
++
++# This program is distributed in the hope that it will be useful,
++# but WITHOUT ANY WARRANTY; without even the implied warranty of
++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++# GNU General Public License for more details.
++
++# You should have received a copy of the GNU General Public License
++# along with this program; if not, write to the Free Software
++# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
++# 02110-1301, USA.
++
++# As a special exception to the GNU General Public License, if you
++# distribute this file as part of a program that contains a
++# configuration script generated by Autoconf, you may include it under
++# the same distribution terms that you use for the rest of that program.
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++ exit 1
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++
++msg="missing on your system"
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++case "$1" in
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++ # Try to run requested program, and just exit if it succeeds.
++ run=
++ shift
++ "$@" && exit 0
++ # Exit code 63 means version mismatch. This often happens
++ # when the user try to use an ancient version of a tool on
++ # a file that requires a minimum version. In this case we
++ # we should proceed has if the program had been absent, or
++ # if --run hadn't been passed.
++ if test $? = 63; then
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++ ;;
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++ -h|--h|--he|--hel|--help)
++ echo "\
++$0 [OPTION]... PROGRAM [ARGUMENT]...
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++Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an
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++
++Options:
++ -h, --help display this help and exit
++ -v, --version output version information and exit
++ --run try to run the given command, and emulate it if it fails
++
++Supported PROGRAM values:
++ aclocal touch file \`aclocal.m4'
++ autoconf touch file \`configure'
++ autoheader touch file \`config.h.in'
++ automake touch all \`Makefile.in' files
++ bison create \`y.tab.[ch]', if possible, from existing .[ch]
++ flex create \`lex.yy.c', if possible, from existing .c
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++ lex create \`lex.yy.c', if possible, from existing .c
++ makeinfo touch the output file
++ tar try tar, gnutar, gtar, then tar without non-portable flags
++ yacc create \`y.tab.[ch]', if possible, from existing .[ch]
++
++Send bug reports to <bug-automake@gnu.org>."
++ exit $?
++ ;;
++
++ -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
++ echo "missing $scriptversion (GNU Automake)"
++ exit $?
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++ echo 1>&2 "$0: Unknown \`$1' option"
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++ # running `$TOOL --version' or `$TOOL --help' to check whether
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++# If it does not exist, or fails to run (possibly an outdated version),
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++WARNING: \`$1' is $msg. You should only need it if
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++ to install the \`Automake' and \`Perl' packages. Grab them from
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++ touch aclocal.m4
++ ;;
++
++ autoconf)
++ echo 1>&2 "\
++WARNING: \`$1' is $msg. You should only need it if
++ you modified \`${configure_ac}'. You might want to install the
++ \`Autoconf' and \`GNU m4' packages. Grab them from any GNU
++ archive site."
++ touch configure
++ ;;
++
++ autoheader)
++ echo 1>&2 "\
++WARNING: \`$1' is $msg. You should only need it if
++ you modified \`acconfig.h' or \`${configure_ac}'. You might want
++ to install the \`Autoconf' and \`GNU m4' packages. Grab them
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++ automake*)
++ echo 1>&2 "\
++WARNING: \`$1' is $msg. You should only need it if
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++ You might want to install the \`Automake' and \`Perl' packages.
++ Grab them from any GNU archive site."
++ find . -type f -name Makefile.am -print |
++ sed 's/\.am$/.in/' |
++ while read f; do touch "$f"; done
++ ;;
++
++ autom4te)
++ echo 1>&2 "\
++WARNING: \`$1' is needed, but is $msg.
++ You might have modified some files without having the
++ proper tools for further handling them.
++ You can get \`$1' as part of \`Autoconf' from any GNU
++ archive site."
++
++ file=`echo "$*" | sed -n 's/.*--output[ =]*\([^ ]*\).*/\1/p'`
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++ chmod +x $file
++ exit 1
++ fi
++ ;;
++
++ bison|yacc)
++ echo 1>&2 "\
++WARNING: \`$1' $msg. You should only need it if
++ you modified a \`.y' file. You may need the \`Bison' package
++ in order for those modifications to take effect. You can get
++ \`Bison' from any GNU archive site."
++ rm -f y.tab.c y.tab.h
++ if [ $# -ne 1 ]; then
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++ *.y)
++ SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'`
++ if [ -f "$SRCFILE" ]; then
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++ if [ ! -f y.tab.h ]; then
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++ fi
++ if [ ! -f y.tab.c ]; then
++ echo 'main() { return 0; }' >y.tab.c
++ fi
++ ;;
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++ lex|flex)
++ echo 1>&2 "\
++WARNING: \`$1' is $msg. You should only need it if
++ you modified a \`.l' file. You may need the \`Flex' package
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++ \`Flex' from any GNU archive site."
++ rm -f lex.yy.c
++ if [ $# -ne 1 ]; then
++ eval LASTARG="\${$#}"
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++ if [ -f "$SRCFILE" ]; then
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++ if [ ! -f lex.yy.c ]; then
++ echo 'main() { return 0; }' >lex.yy.c
++ fi
++ ;;
++
++ help2man)
++ echo 1>&2 "\
++WARNING: \`$1' is $msg. You should only need it if
++ you modified a dependency of a manual page. You may need the
++ \`Help2man' package in order for those modifications to take
++ effect. You can get \`Help2man' from any GNU archive site."
++
++ file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'`
++ if test -z "$file"; then
++ file=`echo "$*" | sed -n 's/.*--output=\([^ ]*\).*/\1/p'`
++ fi
++ if [ -f "$file" ]; then
++ touch $file
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++ test -z "$file" || exec >$file
++ echo ".ab help2man is required to generate this page"
++ exit 1
++ fi
++ ;;
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++ makeinfo)
++ echo 1>&2 "\
++WARNING: \`$1' is $msg. You should only need it if
++ you modified a \`.texi' or \`.texinfo' file, or any other file
++ indirectly affecting the aspect of the manual. The spurious
++ call might also be the consequence of using a buggy \`make' (AIX,
++ DU, IRIX). You might want to install the \`Texinfo' package or
++ the \`GNU make' package. Grab either from any GNU archive site."
++ # The file to touch is that specified with -o ...
++ file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'`
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++ # ... or it is the one specified with @setfilename ...
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++ tar)
++ shift
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++ # We have already tried tar in the generic part.
++ # Look for gnutar/gtar before invocation to avoid ugly error
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++ gnutar "$@" && exit 0
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++ if (gtar --version > /dev/null 2>&1); then
++ gtar "$@" && exit 0
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++ firstarg="$1"
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++ firstarg=`echo "$firstarg" | sed s/o//`
++ tar "$firstarg" "$@" && exit 0
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++ esac
++ case "$firstarg" in
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++ firstarg=`echo "$firstarg" | sed s/h//`
++ tar "$firstarg" "$@" && exit 0
++ ;;
++ esac
++ fi
++
++ echo 1>&2 "\
++WARNING: I can't seem to be able to run \`tar' with the given arguments.
++ You may want to install GNU tar or Free paxutils, or check the
++ command line arguments."
++ exit 1
++ ;;
++
++ *)
++ echo 1>&2 "\
++WARNING: \`$1' is needed, and is $msg.
++ You might have modified some files without having the
++ proper tools for further handling them. Check the \`README' file,
++ it often tells you about the needed prerequisites for installing
++ this package. You may also peek at any GNU archive site, in case
++ some other package would contain this missing \`$1' program."
++ exit 1
++ ;;
++esac
++
++exit 0
++
++# Local variables:
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++# time-stamp-start: "scriptversion="
++# time-stamp-format: "%:y-%02m-%02d.%02H"
++# time-stamp-end: "$"
++# End:
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++++ b/tools/dfu-util/src/Makefile.am
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++
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++
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++dfu_util_static_LDFLAGS = -static
++
++# commands.c commands.h sam7dfu.c
++
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+new file mode 100644
+index 0000000..c18609f
+--- /dev/null
++++ b/tools/dfu-util/src/Makefile.in
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++@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
++@am__fastdepCC_FALSE@ $(COMPILE) -c `$(CYGPATH_W) '$<'`
++uninstall-info-am:
++
++ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
++ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
++ unique=`for i in $$list; do \
++ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
++ done | \
++ $(AWK) ' { files[$$0] = 1; } \
++ END { for (i in files) print i; }'`; \
++ mkid -fID $$unique
++tags: TAGS
++
++TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
++ $(TAGS_FILES) $(LISP)
++ tags=; \
++ here=`pwd`; \
++ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
++ unique=`for i in $$list; do \
++ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
++ done | \
++ $(AWK) ' { files[$$0] = 1; } \
++ END { for (i in files) print i; }'`; \
++ if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \
++ test -n "$$unique" || unique=$$empty_fix; \
++ $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
++ $$tags $$unique; \
++ fi
++ctags: CTAGS
++CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
++ $(TAGS_FILES) $(LISP)
++ tags=; \
++ here=`pwd`; \
++ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
++ unique=`for i in $$list; do \
++ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
++ done | \
++ $(AWK) ' { files[$$0] = 1; } \
++ END { for (i in files) print i; }'`; \
++ test -z "$(CTAGS_ARGS)$$tags$$unique" \
++ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
++ $$tags $$unique
++
++GTAGS:
++ here=`$(am__cd) $(top_builddir) && pwd` \
++ && cd $(top_srcdir) \
++ && gtags -i $(GTAGS_ARGS) $$here
++
++distclean-tags:
++ -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
++
++distdir: $(DISTFILES)
++ @srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \
++ topsrcdirstrip=`echo "$(top_srcdir)" | sed 's|.|.|g'`; \
++ list='$(DISTFILES)'; for file in $$list; do \
++ case $$file in \
++ $(srcdir)/*) file=`echo "$$file" | sed "s|^$$srcdirstrip/||"`;; \
++ $(top_srcdir)/*) file=`echo "$$file" | sed "s|^$$topsrcdirstrip/|$(top_builddir)/|"`;; \
++ esac; \
++ if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
++ dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \
++ if test "$$dir" != "$$file" && test "$$dir" != "."; then \
++ dir="/$$dir"; \
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++ else \
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++ done
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++ $(MAKE) $(AM_MAKEFLAGS) check-am
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++installdirs:
++ for dir in "$(DESTDIR)$(bindir)"; do \
++ test -z "$$dir" || $(mkdir_p) "$$dir"; \
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++ `test -z '$(STRIP)' || \
++ echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
++mostlyclean-generic:
++
++clean-generic:
++
++distclean-generic:
++ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
++
++maintainer-clean-generic:
++ @echo "This command is intended for maintainers to use"
++ @echo "it deletes files that may require special tools to rebuild."
++ -test -z "$(BUILT_SOURCES)" || rm -f $(BUILT_SOURCES)
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++ distclean-tags
++
++dvi: dvi-am
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++ clean-generic ctags distclean distclean-compile \
++ distclean-generic distclean-tags distdir dvi dvi-am html \
++ html-am info info-am install install-am install-binPROGRAMS \
++ install-data install-data-am install-exec install-exec-am \
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++ installcheck installcheck-am installdirs maintainer-clean \
++ maintainer-clean-generic mostlyclean mostlyclean-compile \
++ mostlyclean-generic pdf pdf-am ps ps-am tags uninstall \
++ uninstall-am uninstall-binPROGRAMS uninstall-info-am
++
++
++dfu-version.h:
++ echo -e '#ifndef DFU_UTIL_VERSION' \
++ '\n#define DFU_UTIL_VERSION "'`svnversion`'"' \
++ '\n#endif' > dfu-version.h
++
++# commands.c commands.h sam7dfu.c
++# Tell versions [3.59,3.63) of GNU make to not export all variables.
++# Otherwise a system limit (for SysV at least) may be exceeded.
++.NOEXPORT:
+diff --git a/tools/dfu-util/src/commands.c b/tools/dfu-util/src/commands.c
+new file mode 100644
+index 0000000..e782be6
+--- /dev/null
++++ b/tools/dfu-util/src/commands.c
+@@ -0,0 +1,375 @@
++/*
++ * dfu-programmer
++ *
++ * $Id: commands.c,v 1.6 2006/06/25 00:01:37 schmidtw Exp $
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License as published by
++ * the Free Software Foundation; either version 2 of the License, or
++ * (at your option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ * GNU General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program; if not, write to the Free Software
++ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
++ */
++
++#include <stdio.h>
++#include <string.h>
++
++#include "config.h"
++#include "commands.h"
++#include "arguments.h"
++#include "intel_hex.h"
++#include "atmel.h"
++
++
++static int execute_erase( struct usb_dev_handle *device,
++ int interface,
++ struct programmer_arguments args )
++{
++ int result = 0;
++
++ if( 2 < debug ) {
++ fprintf( stderr, "%s: erase %d bytes\n", __FUNCTION__,
++ args.memory_size );
++ }
++
++ result = atmel_erase_flash( device, interface, ATMEL_ERASE_ALL );
++ if( 0 != result )
++ return result;
++
++ return atmel_blank_check( device, interface, 0, args.top_memory_address );
++}
++
++
++static int execute_flash( struct usb_dev_handle *device,
++ int interface,
++ struct programmer_arguments args )
++{
++ char *hex_data = NULL;
++ int usage = 0;
++ int retval = -1;
++ int result = 0;
++ char *buffer = NULL;
++ int i;
++
++ buffer = (char *) malloc( args.memory_size );
++ if( NULL == buffer ) {
++ fprintf( stderr, "Request for %d bytes of memory failed.\n",
++ args.memory_size );
++ goto error;
++ }
++
++ memset( buffer, 0, args.memory_size );
++
++ hex_data = intel_hex_to_buffer( args.com_flash_data.file,
++ args.memory_size, 0xff, &usage );
++ if( NULL == hex_data ) {
++ fprintf( stderr,
++ "Something went wrong with creating the memory image.\n" );
++ goto error;
++ }
++
++ if( 2 < debug ) {
++ fprintf( stderr, "%s: write %d/%d bytes\n", __FUNCTION__,
++ usage, args.memory_size );
++ }
++
++ result = atmel_flash( device, interface, 0, args.top_memory_address,
++ hex_data );
++
++ if( args.memory_size != result ) {
++ fprintf( stderr, "Error while flashing. (%d)\n", result );
++ goto error;
++ }
++
++ if( 0 == args.com_flash_data.suppress_validation ) {
++ fprintf( stderr, "Validating...\n" );
++
++ result = atmel_read_flash( device, interface, 0,
++ args.top_memory_address, buffer,
++ args.memory_size );
++
++ if( args.memory_size != result ) {
++ fprintf( stderr, "Error while validating.\n" );
++ goto error;
++ }
++
++ if( 0 != memcmp(hex_data, buffer, args.memory_size) ) {
++ fprintf( stderr, "Image did not validate.\n" );
++ goto error;
++ }
++ }
++
++ if( 0 == args.quiet ) {
++ fprintf( stderr, "%d bytes used (%.02f%%)\n", usage,
++ ((float)(usage*100)/(float)(args.top_memory_address)) );
++ }
++
++ retval = 0;
++
++error:
++ if( NULL != buffer ) {
++ free( buffer );
++ buffer = NULL;
++ }
++
++ if( NULL != hex_data ) {
++ free( hex_data );
++ hex_data = NULL;
++ }
++
++ return retval;
++}
++
++
++static int execute_start_app( struct usb_dev_handle *device,
++ int interface,
++ struct programmer_arguments args )
++{
++ return atmel_start_app( device, interface );
++}
++
++
++static int execute_get( struct usb_dev_handle *device,
++ int interface,
++ struct programmer_arguments args )
++{
++ struct atmel_device_info info;
++ char *message = NULL;
++ short value = 0;
++ int status;
++ int controller_error = 0;
++
++ if( device_8051 == args.device_type ) {
++ status = atmel_read_config_8051( device, interface, &info );
++ } else {
++ status = atmel_read_config_avr( device, interface, &info );
++ }
++
++ if( 0 != status ) {
++ fprintf( stderr, "Error reading %s config information.\n",
++ args.device_type_string );
++ return status;
++ }
++
++ switch( args.com_get_data.name ) {
++ case get_bootloader:
++ value = info.bootloaderVersion;
++ message = "Bootloader Version";
++ break;
++ case get_ID1:
++ value = info.bootID1;
++ message = "Device boot ID 1";
++ break;
++ case get_ID2:
++ value = info.bootID2;
++ message = "Device boot ID 2";
++ break;
++ case get_BSB:
++ value = info.bsb;
++ message = "Boot Status Byte";
++ if( device_8051 != args.device_type ) {
++ controller_error = 1;
++ }
++ break;
++ case get_SBV:
++ value = info.sbv;
++ message = "Software Boot Vector";
++ if( device_8051 != args.device_type ) {
++ controller_error = 1;
++ }
++ break;
++ case get_SSB:
++ value = info.ssb;
++ message = "Software Security Byte";
++ if( device_8051 != args.device_type ) {
++ controller_error = 1;
++ }
++ break;
++ case get_EB:
++ value = info.eb;
++ message = "Extra Byte";
++ if( device_8051 != args.device_type ) {
++ controller_error = 1;
++ }
++ break;
++ case get_manufacturer:
++ value = info.manufacturerCode;
++ message = "Manufacturer Code";
++ break;
++ case get_family:
++ value = info.familyCode;
++ message = "Family Code";
++ break;
++ case get_product_name:
++ value = info.productName;
++ message = "Product Name";
++ break;
++ case get_product_rev:
++ value = info.productRevision;
++ message = "Product Revision";
++ break;
++ case get_HSB:
++ value = info.hsb;
++ message = "Hardware Security Byte";
++ break;
++ }
++
++ if( 0 != controller_error ) {
++ fprintf( stderr, "%s requires 8051 based controller\n",
++ message );
++ return -1;
++ }
++
++ if( value < 0 ) {
++ fprintf( stderr, "The requested device info is unavailable.\n" );
++ return -2;
++ }
++
++ fprintf( stdout, "%s%s0x%02x (%d)\n",
++ ((0 == args.quiet) ? message : ""),
++ ((0 == args.quiet) ? ": " : ""),
++ value, value );
++ return 0;
++}
++
++
++static int execute_dump( struct usb_dev_handle *device,
++ int interface,
++ struct programmer_arguments args )
++{
++ int i = 0;
++ char *buffer = NULL;
++
++ buffer = (char *) malloc( (args.memory_size) );
++ if( NULL == buffer ) {
++ fprintf( stderr, "Request for %d bytes of memory failed.\n",
++ args.memory_size );
++ goto error;
++ }
++
++ if( 2 < debug ) {
++ fprintf( stderr, "%s: dump %d bytes\n", __FUNCTION__,
++ args.memory_size );
++ }
++
++ if( args.memory_size != atmel_read_flash(device, interface, 0,
++ args.top_memory_address, buffer,
++ args.memory_size) )
++ {
++ fprintf( stderr, "Error while validating.\n" );
++ return -1;
++ }
++
++ for( i = 0; i < args.memory_size; i++ ) {
++ fprintf( stdout, "%c", buffer[i] );
++ }
++
++ fflush( stdout );
++
++error:
++ if( NULL != buffer ) {
++ free( buffer );
++ buffer = NULL;
++ }
++
++ return 0;
++}
++
++
++static int execute_configure( struct usb_dev_handle *device,
++ int interface,
++ struct programmer_arguments args )
++{
++ int value = args.com_configure_data.value;
++ int name = args.com_configure_data.name;
++
++ if( device_8051 != args.device_type ) {
++ fprintf( stderr, "target doesn't support configure operation.\n" );
++ return -1;
++ }
++
++ if( (0xff & value) != value ) {
++ fprintf( stderr, "Value to configure must be in range 0-255.\n" );
++ return -1;
++ }
++
++ if( 0 != atmel_set_config(device, interface, name, value) )
++ {
++ fprintf( stderr, "Configuration set failed.\n" );
++ return -1;
++ }
++
++ return 0;
++}
++
++
++static int execute_dnload( struct usb_dev_handle *device,
++ int interface,
++ struct programmer_arguments args )
++{
++ if( device_SAM7 != args.device_type || device_NEO1973 != args.device_type) {
++ fprintf( stderr, "target doesn't support dfu download operation.\n" );
++ return -1;
++ }
++
++ if ( 0 > sam7dfu_do_dnloa(device, interface, 256, /* FIXME */
++ args.com_flash_data.file) )
++ {
++ fprintf( stderr, "Download failed.\n" );
++ return -1;
++ }
++}
++
++
++static int execute_upload( struct usb_dev_handle *device,
++ int interface,
++ struct programmer_arguments args )
++{
++ if( device_SAM7 != args.device_type || device_NEO1973 != args.device_type) {
++ fprintf( stderr, "target doesn't support dfu upload operation.\n" );
++ return -1;
++ }
++
++ if ( 0 > sam7dfu_do_upload(device, interface, 256, /* FIXME */
++ args.com_flash_data.file) )
++ {
++ fprintf( stderr, "Download failed.\n" );
++ return -1;
++ }
++}
++
++
++int execute_command( struct usb_dev_handle *device,
++ int interface,
++ struct programmer_arguments args )
++{
++ switch( args.command ) {
++ case com_erase:
++ return execute_erase( device, interface, args );
++ case com_flash:
++ return execute_flash( device, interface, args );
++ case com_start_app:
++ return execute_start_app( device, interface, args );
++ case com_get:
++ return execute_get( device, interface, args );
++ case com_dump:
++ return execute_dump( device, interface, args );
++ case com_configure:
++ return execute_configure( device, interface, args );
++ case com_dnload:
++ return execute_dnload( device, interface, args );
++ case com_upload:
++ return execute_upload( device, interface, args );
++ default:
++ fprintf( stderr, "Not supported at this time.\n" );
++ }
++
++ return -1;
++}
+diff --git a/tools/dfu-util/src/commands.h b/tools/dfu-util/src/commands.h
+new file mode 100644
+index 0000000..1d156e3
+--- /dev/null
++++ b/tools/dfu-util/src/commands.h
+@@ -0,0 +1,30 @@
++/*
++ * dfu-programmer
++ *
++ * $Id: commands.h,v 1.2 2005/09/25 01:27:42 schmidtw Exp $
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License as published by
++ * the Free Software Foundation; either version 2 of the License, or
++ * (at your option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ * GNU General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program; if not, write to the Free Software
++ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
++ */
++
++#ifndef __COMMANDS_H__
++#define __COMMANDS_H__
++
++#include <usb.h>
++#include "arguments.h"
++
++int execute_command( struct usb_dev_handle *device,
++ int interface,
++ struct programmer_arguments args );
++#endif
+diff --git a/tools/dfu-util/src/dfu.c b/tools/dfu-util/src/dfu.c
+new file mode 100644
+index 0000000..c0b4f2b
+--- /dev/null
++++ b/tools/dfu-util/src/dfu.c
+@@ -0,0 +1,420 @@
++/*
++ * dfu-programmer
++ *
++ * $Id: dfu.c,v 1.3 2006/06/20 06:28:04 schmidtw Exp $
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License as published by
++ * the Free Software Foundation; either version 2 of the License, or
++ * (at your option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ * GNU General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program; if not, write to the Free Software
++ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
++ */
++
++#include <stdio.h>
++#include <usb.h>
++#include "dfu.h"
++
++/* DFU commands */
++#define DFU_DETACH 0
++#define DFU_DNLOAD 1
++#define DFU_UPLOAD 2
++#define DFU_GETSTATUS 3
++#define DFU_CLRSTATUS 4
++#define DFU_GETSTATE 5
++#define DFU_ABORT 6
++
++#define INVALID_DFU_TIMEOUT -1
++
++static int dfu_timeout = INVALID_DFU_TIMEOUT;
++static unsigned short transaction = 0;
++
++static int dfu_debug_level = 0;
++
++void dfu_init( const int timeout )
++{
++ if( timeout > 0 ) {
++ dfu_timeout = timeout;
++ } else {
++ if( 0 != dfu_debug_level )
++ fprintf( stderr, "dfu_init: Invalid timeout value.\n" );
++ }
++}
++
++static int dfu_verify_init( const char *function )
++{
++ if( INVALID_DFU_TIMEOUT == dfu_timeout ) {
++ if( 0 != dfu_debug_level )
++ fprintf( stderr,
++ "%s: dfu system not property initialized.\n",
++ function );
++ return -1;
++ }
++
++ return 0;
++}
++
++void dfu_debug( const int level )
++{
++ dfu_debug_level = level;
++}
++
++
++/*
++ * DFU_DETACH Request (DFU Spec 1.0, Section 5.1)
++ *
++ * device - the usb_dev_handle to communicate with
++ * interface - the interface to communicate with
++ * timeout - the timeout in ms the USB device should wait for a pending
++ * USB reset before giving up and terminating the operation
++ *
++ * returns 0 or < 0 on error
++ */
++int dfu_detach( struct usb_dev_handle *device,
++ const unsigned short interface,
++ const unsigned short timeout )
++{
++ if( 0 != dfu_verify_init(__FUNCTION__) )
++ return -1;
++
++ return usb_control_msg( device,
++ /* bmRequestType */ USB_ENDPOINT_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE,
++ /* bRequest */ DFU_DETACH,
++ /* wValue */ timeout,
++ /* wIndex */ interface,
++ /* Data */ NULL,
++ /* wLength */ 0,
++ dfu_timeout );
++}
++
++
++/*
++ * DFU_DNLOAD Request (DFU Spec 1.0, Section 6.1.1)
++ *
++ * device - the usb_dev_handle to communicate with
++ * interface - the interface to communicate with
++ * length - the total number of bytes to transfer to the USB
++ * device - must be less than wTransferSize
++ * data - the data to transfer
++ *
++ * returns the number of bytes written or < 0 on error
++ */
++int dfu_download( struct usb_dev_handle *device,
++ const unsigned short interface,
++ const unsigned short length,
++ char* data )
++{
++ int status;
++
++ if( 0 != dfu_verify_init(__FUNCTION__) )
++ return -1;
++
++ /* Sanity checks */
++ if( (0 != length) && (NULL == data) ) {
++ if( 0 != dfu_debug_level )
++ fprintf( stderr,
++ "%s: data was NULL, but length != 0\n",
++ __FUNCTION__ );
++ return -1;
++ }
++
++ if( (0 == length) && (NULL != data) ) {
++ if( 0 != dfu_debug_level )
++ fprintf( stderr,
++ "%s: data was not NULL, but length == 0\n",
++ __FUNCTION__ );
++ return -2;
++ }
++
++ status = usb_control_msg( device,
++ /* bmRequestType */ USB_ENDPOINT_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE,
++ /* bRequest */ DFU_DNLOAD,
++ /* wValue */ transaction++,
++ /* wIndex */ interface,
++ /* Data */ data,
++ /* wLength */ length,
++ dfu_timeout );
++ if( status < 0 ) {
++ fprintf( stderr, "%s error %d\n", __FUNCTION__, status );
++ }
++
++ return status;
++}
++
++
++/*
++ * DFU_UPLOAD Request (DFU Spec 1.0, Section 6.2)
++ *
++ * device - the usb_dev_handle to communicate with
++ * interface - the interface to communicate with
++ * length - the maximum number of bytes to receive from the USB
++ * device - must be less than wTransferSize
++ * data - the buffer to put the received data in
++ *
++ * returns the number of bytes received or < 0 on error
++ */
++int dfu_upload( struct usb_dev_handle *device,
++ const unsigned short interface,
++ const unsigned short length,
++ char* data )
++{
++ int status;
++
++ if( 0 != dfu_verify_init(__FUNCTION__) )
++ return -1;
++
++ /* Sanity checks */
++ if( (0 == length) || (NULL == data) ) {
++ if( 0 != dfu_debug_level )
++ fprintf( stderr,
++ "%s: data was NULL, or length is 0\n",
++ __FUNCTION__ );
++ return -1;
++ }
++
++ status = usb_control_msg( device,
++ /* bmRequestType */ USB_ENDPOINT_IN | USB_TYPE_CLASS | USB_RECIP_INTERFACE,
++ /* bRequest */ DFU_UPLOAD,
++ /* wValue */ transaction++,
++ /* wIndex */ interface,
++ /* Data */ data,
++ /* wLength */ length,
++ dfu_timeout );
++ if( status < 0 ) {
++ fprintf( stderr, "%s error %d\n", __FUNCTION__, status );
++ }
++
++ return status;
++}
++
++
++/*
++ * DFU_GETSTATUS Request (DFU Spec 1.0, Section 6.1.2)
++ *
++ * device - the usb_dev_handle to communicate with
++ * interface - the interface to communicate with
++ * status - the data structure to be populated with the results
++ *
++ * return the number of bytes read in or < 0 on an error
++ */
++int dfu_get_status( struct usb_dev_handle *device,
++ const unsigned short interface,
++ struct dfu_status *status )
++{
++ char buffer[6];
++ int result;
++
++ if( 0 != dfu_verify_init(__FUNCTION__) )
++ return -1;
++
++ /* Initialize the status data structure */
++ status->bStatus = DFU_STATUS_ERROR_UNKNOWN;
++ status->bwPollTimeout = 0;
++ status->bState = STATE_DFU_ERROR;
++ status->iString = 0;
++
++ result = usb_control_msg( device,
++ /* bmRequestType */ USB_ENDPOINT_IN | USB_TYPE_CLASS | USB_RECIP_INTERFACE,
++ /* bRequest */ DFU_GETSTATUS,
++ /* wValue */ 0,
++ /* wIndex */ interface,
++ /* Data */ buffer,
++ /* wLength */ 6,
++ dfu_timeout );
++
++ if( 6 == result ) {
++ status->bStatus = buffer[0];
++ status->bwPollTimeout = ((0xff & buffer[3]) << 16) |
++ ((0xff & buffer[2]) << 8) |
++ (0xff & buffer[1]);
++
++ status->bState = buffer[4];
++ status->iString = buffer[5];
++ }
++
++ return result;
++}
++
++
++/*
++ * DFU_CLRSTATUS Request (DFU Spec 1.0, Section 6.1.3)
++ *
++ * device - the usb_dev_handle to communicate with
++ * interface - the interface to communicate with
++ *
++ * return 0 or < 0 on an error
++ */
++int dfu_clear_status( struct usb_dev_handle *device,
++ const unsigned short interface )
++{
++ if( 0 != dfu_verify_init(__FUNCTION__) )
++ return -1;
++
++ return usb_control_msg( device,
++ /* bmRequestType */ USB_ENDPOINT_OUT| USB_TYPE_CLASS | USB_RECIP_INTERFACE,
++ /* bRequest */ DFU_CLRSTATUS,
++ /* wValue */ 0,
++ /* wIndex */ interface,
++ /* Data */ NULL,
++ /* wLength */ 0,
++ dfu_timeout );
++}
++
++
++/*
++ * DFU_GETSTATE Request (DFU Spec 1.0, Section 6.1.5)
++ *
++ * device - the usb_dev_handle to communicate with
++ * interface - the interface to communicate with
++ * length - the maximum number of bytes to receive from the USB
++ * device - must be less than wTransferSize
++ * data - the buffer to put the received data in
++ *
++ * returns the state or < 0 on error
++ */
++int dfu_get_state( struct usb_dev_handle *device,
++ const unsigned short interface )
++{
++ int result;
++ char buffer[1];
++
++ if( 0 != dfu_verify_init(__FUNCTION__) )
++ return -1;
++
++ result = usb_control_msg( device,
++ /* bmRequestType */ USB_ENDPOINT_IN | USB_TYPE_CLASS | USB_RECIP_INTERFACE,
++ /* bRequest */ DFU_GETSTATE,
++ /* wValue */ 0,
++ /* wIndex */ interface,
++ /* Data */ buffer,
++ /* wLength */ 1,
++ dfu_timeout );
++
++ /* Return the error if there is one. */
++ if( result < 1 ) {
++ return result;
++ }
++
++ /* Return the state. */
++ return buffer[0];
++}
++
++
++/*
++ * DFU_ABORT Request (DFU Spec 1.0, Section 6.1.4)
++ *
++ * device - the usb_dev_handle to communicate with
++ * interface - the interface to communicate with
++ *
++ * returns 0 or < 0 on an error
++ */
++int dfu_abort( struct usb_dev_handle *device,
++ const unsigned short interface )
++{
++ if( 0 != dfu_verify_init(__FUNCTION__) )
++ return -1;
++
++ return usb_control_msg( device,
++ /* bmRequestType */ USB_ENDPOINT_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE,
++ /* bRequest */ DFU_ABORT,
++ /* wValue */ 0,
++ /* wIndex */ interface,
++ /* Data */ NULL,
++ /* wLength */ 0,
++ dfu_timeout );
++}
++
++
++char* dfu_state_to_string( int state )
++{
++ char *message = NULL;
++
++ switch( state ) {
++ case STATE_APP_IDLE:
++ message = "appIDLE";
++ break;
++ case STATE_APP_DETACH:
++ message = "appDETACH";
++ break;
++ case STATE_DFU_IDLE:
++ message = "dfuIDLE";
++ break;
++ case STATE_DFU_DOWNLOAD_SYNC:
++ message = "dfuDNLOAD-SYNC";
++ break;
++ case STATE_DFU_DOWNLOAD_BUSY:
++ message = "dfuDNBUSY";
++ break;
++ case STATE_DFU_DOWNLOAD_IDLE:
++ message = "dfuDNLOAD-IDLE";
++ break;
++ case STATE_DFU_MANIFEST_SYNC:
++ message = "dfuMANIFEST-SYNC";
++ break;
++ case STATE_DFU_MANIFEST:
++ message = "dfuMANIFEST";
++ break;
++ case STATE_DFU_MANIFEST_WAIT_RESET:
++ message = "dfuMANIFEST-WAIT-RESET";
++ break;
++ case STATE_DFU_UPLOAD_IDLE:
++ message = "dfuUPLOAD-IDLE";
++ break;
++ case STATE_DFU_ERROR:
++ message = "dfuERROR";
++ break;
++ }
++
++ return message;
++}
++
++/* Chapter 6.1.2 */
++static const char *dfu_status_names[] = {
++ [DFU_STATUS_OK] = "No error condition is present",
++ [DFU_STATUS_errTARGET] =
++ "File is not targeted for use by this device",
++ [DFU_STATUS_errFILE] =
++ "File is for this device but fails some vendor-specific test",
++ [DFU_STATUS_errWRITE] =
++ "Device is unable to write memory",
++ [DFU_STATUS_errERASE] =
++ "Memory erase function failed",
++ [DFU_STATUS_errCHECK_ERASED] =
++ "Memory erase check failed",
++ [DFU_STATUS_errPROG] =
++ "Program memory function failed",
++ [DFU_STATUS_errVERIFY] =
++ "Programmed emmory failed verification",
++ [DFU_STATUS_errADDRESS] =
++ "Cannot program memory due to received address that is out of range",
++ [DFU_STATUS_errNOTDONE] =
++ "Received DFU_DNLOAD with wLength = 0, but device does not think that it has all data yet",
++ [DFU_STATUS_errFIRMWARE] =
++ "Device's firmware is corrupt. It cannot return to run-time (non-DFU) operations",
++ [DFU_STATUS_errVENDOR] =
++ "iString indicates a vendor specific error",
++ [DFU_STATUS_errUSBR] =
++ "Device detected unexpected USB reset signalling",
++ [DFU_STATUS_errPOR] =
++ "Device detected unexpected power on reset",
++ [DFU_STATUS_errUNKNOWN] =
++ "Something went wrong, but the device does not know what it was",
++ [DFU_STATUS_errSTALLEDPKT] =
++ "Device stalled an unexpected request",
++};
++
++
++const char *dfu_status_to_string(int status)
++{
++ if (status > DFU_STATUS_errSTALLEDPKT)
++ return "INVALID";
++ return dfu_status_names[status];
++}
++
+diff --git a/tools/dfu-util/src/dfu.h b/tools/dfu-util/src/dfu.h
+new file mode 100644
+index 0000000..cd4b06c
+--- /dev/null
++++ b/tools/dfu-util/src/dfu.h
+@@ -0,0 +1,103 @@
++/*
++ * dfu-programmer
++ *
++ * $Id: dfu.h,v 1.2 2005/09/25 01:27:42 schmidtw Exp $
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License as published by
++ * the Free Software Foundation; either version 2 of the License, or
++ * (at your option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ * GNU General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program; if not, write to the Free Software
++ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
++ */
++
++#ifndef __DFU_H__
++#define __DFU_H__
++
++#include <usb.h>
++#include "usb_dfu.h"
++
++/* DFU states */
++#define STATE_APP_IDLE 0x00
++#define STATE_APP_DETACH 0x01
++#define STATE_DFU_IDLE 0x02
++#define STATE_DFU_DOWNLOAD_SYNC 0x03
++#define STATE_DFU_DOWNLOAD_BUSY 0x04
++#define STATE_DFU_DOWNLOAD_IDLE 0x05
++#define STATE_DFU_MANIFEST_SYNC 0x06
++#define STATE_DFU_MANIFEST 0x07
++#define STATE_DFU_MANIFEST_WAIT_RESET 0x08
++#define STATE_DFU_UPLOAD_IDLE 0x09
++#define STATE_DFU_ERROR 0x0a
++
++
++/* DFU status */
++#define DFU_STATUS_OK 0x00
++#define DFU_STATUS_ERROR_TARGET 0x01
++#define DFU_STATUS_ERROR_FILE 0x02
++#define DFU_STATUS_ERROR_WRITE 0x03
++#define DFU_STATUS_ERROR_ERASE 0x04
++#define DFU_STATUS_ERROR_CHECK_ERASED 0x05
++#define DFU_STATUS_ERROR_PROG 0x06
++#define DFU_STATUS_ERROR_VERIFY 0x07
++#define DFU_STATUS_ERROR_ADDRESS 0x08
++#define DFU_STATUS_ERROR_NOTDONE 0x09
++#define DFU_STATUS_ERROR_FIRMWARE 0x0a
++#define DFU_STATUS_ERROR_VENDOR 0x0b
++#define DFU_STATUS_ERROR_USBR 0x0c
++#define DFU_STATUS_ERROR_POR 0x0d
++#define DFU_STATUS_ERROR_UNKNOWN 0x0e
++#define DFU_STATUS_ERROR_STALLEDPKT 0x0f
++
++
++/* This is based off of DFU_GETSTATUS
++ *
++ * 1 unsigned byte bStatus
++ * 3 unsigned byte bwPollTimeout
++ * 1 unsigned byte bState
++ * 1 unsigned byte iString
++*/
++
++struct dfu_status {
++ unsigned char bStatus;
++ unsigned int bwPollTimeout;
++ unsigned char bState;
++ unsigned char iString;
++};
++
++void dfu_init( const int timeout );
++void dfu_debug( const int level );
++int dfu_detach( struct usb_dev_handle *device,
++ const unsigned short interface,
++ const unsigned short timeout );
++int dfu_download( struct usb_dev_handle *device,
++ const unsigned short interface,
++ const unsigned short length,
++ char* data );
++int dfu_upload( struct usb_dev_handle *device,
++ const unsigned short interface,
++ const unsigned short length,
++ char* data );
++int dfu_get_status( struct usb_dev_handle *device,
++ const unsigned short interface,
++ struct dfu_status *status );
++int dfu_clear_status( struct usb_dev_handle *device,
++ const unsigned short interface );
++int dfu_get_state( struct usb_dev_handle *device,
++ const unsigned short interface );
++int dfu_abort( struct usb_dev_handle *device,
++ const unsigned short interface );
++
++char* dfu_state_to_string( int state );
++
++const char *dfu_status_to_string(int status);
++
++int debug;
++#endif
+diff --git a/tools/dfu-util/src/index.html b/tools/dfu-util/src/index.html
+new file mode 100644
+index 0000000..850ccb6
+--- /dev/null
++++ b/tools/dfu-util/src/index.html
+@@ -0,0 +1,17 @@
++<html><head><title>Revision 3573: /trunk/src/host/dfu-util/src</title></head>
++<body>
++ <h2>Revision 3573: /trunk/src/host/dfu-util/src</h2>
++ <ul>
++ <li><a href="../">..</a></li>
++ <li><a href="Makefile.am">Makefile.am</a></li>
++ <li><a href="commands.c">commands.c</a></li>
++ <li><a href="commands.h">commands.h</a></li>
++ <li><a href="dfu.c">dfu.c</a></li>
++ <li><a href="dfu.h">dfu.h</a></li>
++ <li><a href="main.c">main.c</a></li>
++ <li><a href="sam7dfu.c">sam7dfu.c</a></li>
++ <li><a href="sam7dfu.h">sam7dfu.h</a></li>
++ <li><a href="usb_dfu.h">usb_dfu.h</a></li>
++ </ul>
++ <hr noshade><em>Powered by <a href="http://subversion.tigris.org/">Subversion</a> version 1.1.4 (r13838).</em>
++</body></html>
+\ No newline at end of file
+diff --git a/tools/dfu-util/src/main.c b/tools/dfu-util/src/main.c
+new file mode 100644
+index 0000000..86591fe
+--- /dev/null
++++ b/tools/dfu-util/src/main.c
+@@ -0,0 +1,812 @@
++/*
++ * dfu-util
++ *
++ * (C) 2007 by OpenMoko, Inc.
++ * Written by Harald Welte <laforge@openmoko.org>
++ *
++ * Based on existing code of dfu-programmer-0.4
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License as published by
++ * the Free Software Foundation; either version 2 of the License, or
++ * (at your option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ * GNU General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program; if not, write to the Free Software
++ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
++ */
++
++#include <stdio.h>
++#include <string.h>
++#include <getopt.h>
++#include <usb.h>
++#include <errno.h>
++#include <byteswap.h>
++#include <endian.h>
++
++#include "dfu.h"
++#include "usb_dfu.h"
++#include "sam7dfu.h"
++#include "dfu-version.h"
++#ifdef HAVE_CONFIG_H
++#include "config.h"
++#endif
++
++#ifdef HAVE_USBPATH_H
++#include <usbpath.h>
++#endif
++
++
++int debug;
++static int verbose = 0;
++
++#define DFU_IFF_DFU 0x0001 /* DFU Mode, (not Runtime) */
++#define DFU_IFF_VENDOR 0x0100
++#define DFU_IFF_PRODUCT 0x0200
++#define DFU_IFF_CONFIG 0x0400
++#define DFU_IFF_IFACE 0x0800
++#define DFU_IFF_ALT 0x1000
++#define DFU_IFF_DEVNUM 0x2000
++#define DFU_IFF_PATH 0x4000
++
++struct usb_vendprod {
++ u_int16_t vendor;
++ u_int16_t product;
++};
++
++struct dfu_if {
++ u_int16_t vendor;
++ u_int16_t product;
++ u_int8_t configuration;
++ u_int8_t interface;
++ u_int8_t altsetting;
++ int bus;
++ u_int8_t devnum;
++ const char *path;
++ unsigned int flags;
++ struct usb_device *dev;
++
++ struct usb_dev_handle *dev_handle;
++};
++
++static int _get_first_cb(struct dfu_if *dif, void *v)
++{
++ struct dfu_if *v_dif = v;
++
++ memcpy(v_dif, dif, sizeof(*v_dif)-sizeof(struct usb_dev_handle *));
++
++ /* return a value that makes find_dfu_if return immediately */
++ return 1;
++}
++
++/* Find a DFU interface (and altsetting) in a given device */
++static int find_dfu_if(struct usb_device *dev, int (*handler)(struct dfu_if *, void *), void *v)
++{
++ struct usb_config_descriptor *cfg;
++ struct usb_interface_descriptor *intf;
++ struct usb_interface *uif;
++ struct dfu_if _dif, *dfu_if = &_dif;
++ int cfg_idx, intf_idx, alt_idx;
++ int rc;
++
++ memset(dfu_if, 0, sizeof(*dfu_if));
++
++ for (cfg_idx = 0; cfg_idx < dev->descriptor.bNumConfigurations;
++ cfg_idx++) {
++ cfg = &dev->config[cfg_idx];
++ /* in some cases, noticably FreeBSD if uid != 0,
++ * the configuration descriptors are empty */
++ if (!cfg)
++ return 0;
++ for (intf_idx = 0; intf_idx < cfg->bNumInterfaces;
++ intf_idx++) {
++ uif = &cfg->interface[intf_idx];
++ if (!uif)
++ return 0;
++ for (alt_idx = 0;
++ alt_idx < uif->num_altsetting; alt_idx++) {
++ intf = &uif->altsetting[alt_idx];
++ if (!intf)
++ return 0;
++ if (intf->bInterfaceClass == 0xfe &&
++ intf->bInterfaceSubClass == 1) {
++ dfu_if->dev = dev;
++ dfu_if->vendor =
++ dev->descriptor.idVendor;
++ dfu_if->product =
++ dev->descriptor.idProduct;
++ dfu_if->configuration = cfg_idx;
++ dfu_if->interface =
++ intf->bInterfaceNumber;
++ dfu_if->altsetting =
++ intf->bAlternateSetting;
++ if (intf->bInterfaceProtocol == 2)
++ dfu_if->flags |=
++ DFU_IFF_DFU;
++ else
++ dfu_if->flags &=
++ ~DFU_IFF_DFU;
++ if (!handler)
++ return 1;
++ rc = handler(dfu_if, v);
++ if (rc != 0)
++ return rc;
++ }
++ }
++ }
++ }
++
++ return 0;
++}
++
++static int get_first_dfu_if(struct dfu_if *dif)
++{
++ return find_dfu_if(dif->dev, &_get_first_cb, (void *) dif);
++}
++
++#define MAX_STR_LEN 64
++
++static int print_dfu_if(struct dfu_if *dfu_if, void *v)
++{
++ struct usb_device *dev = dfu_if->dev;
++ int if_name_str_idx;
++ char name[MAX_STR_LEN+1] = "UNDEFINED";
++
++ if_name_str_idx = dev->config[dfu_if->configuration].interface[dfu_if->interface].altsetting[dfu_if->altsetting].iInterface;
++ if (if_name_str_idx) {
++ if (!dfu_if->dev_handle)
++ dfu_if->dev_handle = usb_open(dfu_if->dev);
++ if (dfu_if->dev_handle)
++ usb_get_string_simple(dfu_if->dev_handle, if_name_str_idx, name, MAX_STR_LEN);
++ }
++
++ printf("Found %s: [0x%04x:0x%04x] devnum=%u, cfg=%u, intf=%u, alt=%u, name=\"%s\"\n",
++ dfu_if->flags & DFU_IFF_DFU ? "DFU" : "Runtime",
++ dev->descriptor.idVendor, dev->descriptor.idProduct,
++ dev->devnum, dfu_if->configuration, dfu_if->interface,
++ dfu_if->altsetting, name);
++
++ return 0;
++}
++
++static int alt_by_name(struct dfu_if *dfu_if, void *v)
++{
++ struct usb_device *dev = dfu_if->dev;
++ int if_name_str_idx;
++ char name[MAX_STR_LEN+1] = "UNDEFINED";
++
++ if_name_str_idx =
++ dev->config[dfu_if->configuration].interface[dfu_if->interface].
++ altsetting[dfu_if->altsetting].iInterface;
++ if (!if_name_str_idx)
++ return 0;
++ if (!dfu_if->dev_handle)
++ dfu_if->dev_handle = usb_open(dfu_if->dev);
++ if (!dfu_if->dev_handle)
++ return 0;
++ if (usb_get_string_simple(dfu_if->dev_handle, if_name_str_idx, name,
++ MAX_STR_LEN) < 0)
++ return 0; /* should we return an error here ? */
++ if (strcmp(name, v))
++ return 0;
++ /*
++ * Return altsetting+1 so that we can use return value 0 to indicate
++ * "not found".
++ */
++ return dfu_if->altsetting+1;
++}
++
++static int _count_cb(struct dfu_if *dif, void *v)
++{
++ int *count = v;
++
++ (*count)++;
++
++ return 0;
++}
++
++/* Count DFU interfaces within a single device */
++static int count_dfu_interfaces(struct usb_device *dev)
++{
++ int num_found = 0;
++
++ find_dfu_if(dev, &_count_cb, (void *) &num_found);
++
++ return num_found;
++}
++
++
++/* Iterate over all matching DFU capable devices within system */
++static int iterate_dfu_devices(struct dfu_if *dif,
++ int (*action)(struct usb_device *dev, void *user), void *user)
++{
++ struct usb_bus *usb_bus;
++ struct usb_device *dev;
++
++ /* Walk the tree and find our device. */
++ for (usb_bus = usb_get_busses(); NULL != usb_bus;
++ usb_bus = usb_bus->next) {
++ for (dev = usb_bus->devices; NULL != dev; dev = dev->next) {
++ int retval;
++
++ if (dif && (dif->flags &
++ (DFU_IFF_VENDOR|DFU_IFF_PRODUCT)) &&
++ (dev->descriptor.idVendor != dif->vendor ||
++ dev->descriptor.idProduct != dif->product))
++ continue;
++ if (dif && (dif->flags & DFU_IFF_DEVNUM) &&
++ (atoi(usb_bus->dirname) != dif->bus ||
++ dev->devnum != dif->devnum))
++ continue;
++ if (!count_dfu_interfaces(dev))
++ continue;
++
++ retval = action(dev, user);
++ if (retval)
++ return retval;
++ }
++ }
++ return 0;
++}
++
++
++static int found_dfu_device(struct usb_device *dev, void *user)
++{
++ struct dfu_if *dif = user;
++
++ dif->dev = dev;
++ return 1;
++}
++
++
++/* Find the first DFU-capable device, save it in dfu_if->dev */
++static int get_first_dfu_device(struct dfu_if *dif)
++{
++ return iterate_dfu_devices(dif, found_dfu_device, dif);
++}
++
++
++static int count_one_dfu_device(struct usb_device *dev, void *user)
++{
++ int *num = user;
++
++ (*num)++;
++ return 0;
++}
++
++
++/* Count DFU capable devices within system */
++static int count_dfu_devices(struct dfu_if *dif)
++{
++ int num_found = 0;
++
++ iterate_dfu_devices(dif, count_one_dfu_device, &num_found);
++ return num_found;
++}
++
++
++static int list_dfu_interfaces(void)
++{
++ struct usb_bus *usb_bus;
++ struct usb_device *dev;
++
++ /* Walk the tree and find our device. */
++ for (usb_bus = usb_get_busses(); NULL != usb_bus;
++ usb_bus = usb_bus->next ) {
++ for (dev = usb_bus->devices; NULL != dev; dev = dev->next) {
++ find_dfu_if(dev, &print_dfu_if, NULL);
++ }
++ }
++ return 0;
++}
++
++static int parse_vendprod(struct usb_vendprod *vp, const char *str)
++{
++ unsigned long vend, prod;
++ const char *colon;
++
++ colon = strchr(str, ':');
++ if (!colon || strlen(colon) < 2)
++ return -EINVAL;
++
++ vend = strtoul(str, NULL, 16);
++ prod = strtoul(colon+1, NULL, 16);
++
++ if (vend > 0xffff || prod > 0xffff)
++ return -EINVAL;
++
++ vp->vendor = vend;
++ vp->product = prod;
++
++ return 0;
++}
++
++
++#ifdef HAVE_USBPATH_H
++
++static int resolve_device_path(struct dfu_if *dif)
++{
++ int res;
++
++ res = usb_path2devnum(dif->path);
++ if (res < 0)
++ return -EINVAL;
++ if (!res)
++ return 0;
++
++ dif->bus = atoi(dif->path);
++ dif->devnum = res;
++ dif->flags |= DFU_IFF_DEVNUM;
++ return res;
++}
++
++#else /* HAVE_USBPATH_H */
++
++static int resolve_device_path(struct dfu_if *dif)
++{
++ fprintf(stderr,
++ "USB device paths are not supported by this dfu-util.\n");
++ exit(1);
++}
++
++#endif /* !HAVE_USBPATH_H */
++
++
++static void help(void)
++{
++ printf("Usage: dfu-util [options] ...\n"
++ " -h --help\t\t\tPrint this help message\n"
++ " -V --version\t\t\tPrint the version number\n"
++ " -l --list\t\t\tList the currently attached DFU capable USB devices\n"
++ " -d --device vendor:product\tSpecify Vendor/Product ID of DFU device\n"
++ " -p --path bus-port. ... .port\tSpecify path to DFU device\n"
++ " -c --cfg config_nr\t\tSpecify the Configuration of DFU device\n"
++ " -i --intf intf_nr\t\tSpecify the DFU Interface number\n"
++ " -a --alt alt\t\t\tSpecify the Altsetting of the DFU Interface\n"
++ "\t\t\t\tby name or by number\n"
++ " -t --transfer-size\t\tSpecify the number of bytes per USB Transfer\n"
++ " -U --upload file\t\tRead firmware from device into <file>\n"
++ " -D --download file\t\tWrite firmware from <file> into device\n"
++ " -R --reset\t\t\tIssue USB Reset signalling once we're finished\n"
++ );
++}
++
++static void print_version(void)
++{
++ printf("dfu-util version %s\n", VERSION "+svn" DFU_UTIL_VERSION);
++}
++
++static struct option opts[] = {
++ { "help", 0, 0, 'h' },
++ { "version", 0, 0, 'V' },
++ { "verbose", 0, 0, 'v' },
++ { "list", 0, 0, 'l' },
++ { "device", 1, 0, 'd' },
++ { "path", 1, 0, 'p' },
++ { "configuration", 1, 0, 'c' },
++ { "cfg", 1, 0, 'c' },
++ { "interface", 1, 0, 'i' },
++ { "intf", 1, 0, 'i' },
++ { "altsetting", 1, 0, 'a' },
++ { "alt", 1, 0, 'a' },
++ { "transfer-size", 1, 0, 't' },
++ { "upload", 1, 0, 'U' },
++ { "download", 1, 0, 'D' },
++ { "reset", 0, 0, 'R' },
++};
++
++enum mode {
++ MODE_NONE,
++ MODE_UPLOAD,
++ MODE_DOWNLOAD,
++};
++
++int main(int argc, char **argv)
++{
++ struct usb_vendprod vendprod;
++ struct dfu_if _rt_dif, _dif, *dif = &_dif;
++ int num_devs;
++ int num_ifs;
++ unsigned int transfer_size = 0;
++ enum mode mode = MODE_NONE;
++ struct dfu_status status;
++ struct usb_dfu_func_descriptor func_dfu;
++ char *filename = NULL;
++ char *alt_name = NULL; /* query alt name if non-NULL */
++ char *end;
++ int final_reset = 0;
++ int page_size = getpagesize();
++ int ret;
++
++ printf("dfu-util - (C) 2007 by OpenMoko Inc.\n"
++ "This program is Free Software and has ABSOLUTELY NO WARRANTY\n\n");
++
++ memset(dif, 0, sizeof(*dif));
++
++ usb_init();
++ //usb_set_debug(255);
++ usb_find_busses();
++ usb_find_devices();
++
++ while (1) {
++ int c, option_index = 0;
++ c = getopt_long(argc, argv, "hVvld:p:c:i:a:t:U:D:R", opts, &option_index);
++ if (c == -1)
++ break;
++
++ switch (c) {
++ case 'h':
++ help();
++ exit(0);
++ break;
++ case 'V':
++ print_version();
++ exit(0);
++ break;
++ case 'v':
++ verbose = 1;
++ break;
++ case 'l':
++ list_dfu_interfaces();
++ exit(0);
++ break;
++ case 'd':
++ /* Parse device */
++ if (parse_vendprod(&vendprod, optarg) < 0) {
++ fprintf(stderr, "unable to parse `%s'\n", optarg);
++ exit(2);
++ }
++ dif->vendor = vendprod.vendor;
++ dif->product = vendprod.product;
++ dif->flags |= (DFU_IFF_VENDOR | DFU_IFF_PRODUCT);
++ break;
++ case 'p':
++ /* Parse device path */
++ dif->path = optarg;
++ dif->flags |= DFU_IFF_PATH;
++ ret = resolve_device_path(dif);
++ if (ret < 0) {
++ fprintf(stderr, "unable to parse `%s'\n",
++ optarg);
++ exit(2);
++ }
++ if (!ret) {
++ fprintf(stderr, "cannot find `%s'\n", optarg);
++ exit(1);
++ }
++ break;
++ case 'c':
++ /* Configuration */
++ dif->configuration = atoi(optarg);
++ dif->flags |= DFU_IFF_CONFIG;
++ break;
++ case 'i':
++ /* Interface */
++ dif->interface = atoi(optarg);
++ dif->flags |= DFU_IFF_IFACE;
++ break;
++ case 'a':
++ /* Interface Alternate Setting */
++ dif->altsetting = strtoul(optarg, &end, 0);
++ if (*end)
++ alt_name = optarg;
++ dif->flags |= DFU_IFF_ALT;
++ break;
++ case 't':
++ transfer_size = atoi(optarg);
++ break;
++ case 'U':
++ mode = MODE_UPLOAD;
++ filename = optarg;
++ break;
++ case 'D':
++ mode = MODE_DOWNLOAD;
++ filename = optarg;
++ break;
++ case 'R':
++ final_reset = 1;
++ break;
++ default:
++ help();
++ exit(2);
++ }
++ }
++
++ if (mode == MODE_NONE) {
++ fprintf(stderr, "You need to specify one of -D or -U\n");
++ help();
++ exit(2);
++ }
++
++ if (!filename) {
++ fprintf(stderr, "You need to specify a filename to -D -r -U\n");
++ help();
++ exit(2);
++ }
++
++ dfu_init(5000);
++
++ num_devs = count_dfu_devices(dif);
++ if (num_devs == 0) {
++ fprintf(stderr, "No DFU capable USB device found\n");
++ exit(1);
++ } else if (num_devs > 1) {
++ /* We cannot safely support more than one DFU capable device
++ * with same vendor/product ID, since during DFU we need to do
++ * a USB bus reset, after which the target device will get a
++ * new address */
++ fprintf(stderr, "More than one DFU capable USB device found, "
++ "you might try `--list' and then disconnect all but one "
++ "device\n");
++ exit(3);
++ }
++ if (!get_first_dfu_device(dif))
++ exit(3);
++
++ /* We have exactly one device. It's usb_device is now in dif->dev */
++
++ printf("Opening USB Device 0x%04x:0x%04x...\n", dif->vendor, dif->product);
++ dif->dev_handle = usb_open(dif->dev);
++ if (!dif->dev_handle) {
++ fprintf(stderr, "Cannot open device: %s\n", usb_strerror());
++ exit(1);
++ }
++
++ /* try to find first DFU interface of device */
++ memcpy(&_rt_dif, dif, sizeof(_rt_dif));
++ if (!get_first_dfu_if(&_rt_dif))
++ exit(1);
++
++ if (!_rt_dif.flags & DFU_IFF_DFU) {
++ /* In the 'first round' during runtime mode, there can only be one
++ * DFU Interface descriptor according to the DFU Spec. */
++
++ /* FIXME: check if the selected device really has only one */
++
++ printf("Claiming USB DFU Runtime Interface...\n");
++ if (usb_claim_interface(_rt_dif.dev_handle, _rt_dif.interface) < 0) {
++ fprintf(stderr, "Cannot claim interface: %s\n", usb_strerror());
++ exit(1);
++ }
++
++ printf("Determining device status: ");
++ if (dfu_get_status(_rt_dif.dev_handle, _rt_dif.interface, &status ) < 0) {
++ fprintf(stderr, "error get_status: %s\n", usb_strerror());
++ exit(1);
++ }
++ printf("state = %s, status = %d\n", dfu_state_to_string(status.bState), status.bStatus);
++
++ switch (status.bState) {
++ case DFU_STATE_appIDLE:
++ case DFU_STATE_appDETACH:
++ printf("Device really in Runtime Mode, send DFU detach request...\n");
++ if (dfu_detach(_rt_dif.dev_handle, _rt_dif.interface, 1000) < 0) {
++ fprintf(stderr, "error detaching: %s\n", usb_strerror());
++ exit(1);
++ break;
++ }
++ printf("Resetting USB...\n");
++ ret = usb_reset(_rt_dif.dev_handle);
++ if (ret < 0 && ret != -ENODEV)
++ fprintf(stderr, "error resetting after detach: %s\n",
++ usb_strerror());
++ sleep(2);
++ break;
++ case DFU_STATE_dfuERROR:
++ printf("dfuERROR, clearing status\n");
++ if (dfu_clear_status(_rt_dif.dev_handle, _rt_dif.interface) < 0) {
++ fprintf(stderr, "error clear_status: %s\n", usb_strerror());
++ exit(1);
++ break;
++ }
++ break;
++ default:
++ fprintf(stderr, "WARNING: Runtime device already in DFU state ?!?\n");
++ goto dfustate;
++ break;
++ }
++
++ /* now we need to re-scan the bus and locate our device */
++ if (usb_find_devices() < 2)
++ printf("not at least 2 device changes found ?!?\n");
++
++ if (dif->flags & DFU_IFF_PATH) {
++ ret = resolve_device_path(dif);
++ if (ret < 0) {
++ fprintf(stderr,
++ "internal error: cannot re-parse `%s'\n",
++ dif->path);
++ abort();
++ }
++ if (!ret) {
++ fprintf(stderr,
++ "Can't resolve path after RESET?\n");
++ exit(1);
++ }
++ }
++
++ num_devs = count_dfu_devices(dif);
++ if (num_devs == 0) {
++ fprintf(stderr, "Lost device after RESET?\n");
++ exit(1);
++ } else if (num_devs > 1) {
++ fprintf(stderr, "More than one DFU capable USB device found, "
++ "you might try `--list' and then disconnect all but one "
++ "device\n");
++ exit(1);
++ }
++ if (!get_first_dfu_device(dif))
++ exit(3);
++
++ printf("Opening USB Device...\n");
++ dif->dev_handle = usb_open(dif->dev);
++ if (!dif->dev_handle) {
++ fprintf(stderr, "Cannot open device: %s\n", usb_strerror());
++ exit(1);
++ }
++ } else {
++ /* we're already in DFU mode, so we can skip the detach/reset
++ * procedure */
++ }
++
++dfustate:
++ if (alt_name) {
++ int n;
++
++ n = find_dfu_if(dif->dev, &alt_by_name, alt_name);
++ if (!n) {
++ fprintf(stderr, "No such Alternate Setting: \"%s\"\n",
++ alt_name);
++ exit(1);
++ }
++ if (n < 0) {
++ fprintf(stderr, "Error %d in name lookup\n", n);
++ exit(1);
++ }
++ dif->altsetting = n-1;
++ }
++
++ print_dfu_if(dif, NULL);
++
++ num_ifs = count_dfu_interfaces(dif->dev);
++ if (num_ifs < 0) {
++ fprintf(stderr, "No DFU Interface after RESET?!?\n");
++ exit(1);
++ } else if (num_ifs == 1) {
++ if (!get_first_dfu_if(dif)) {
++ fprintf(stderr, "Can't find the single available DFU IF\n");
++ exit(1);
++ }
++ } else if (num_ifs > 1 && !dif->flags & (DFU_IFF_IFACE|DFU_IFF_ALT)) {
++ fprintf(stderr, "We have %u DFU Interfaces/Altsettings, "
++ "you have to specify one via --intf / --alt options\n",
++ num_ifs);
++ exit(1);
++ }
++
++#if 0
++ printf("Setting Configuration %u...\n", dif->configuration);
++ if (usb_set_configuration(dif->dev_handle, dif->configuration) < 0) {
++ fprintf(stderr, "Cannot set configuration: %s\n", usb_strerror());
++ exit(1);
++ }
++#endif
++ printf("Claiming USB DFU Interface...\n");
++ if (usb_claim_interface(dif->dev_handle, dif->interface) < 0) {
++ fprintf(stderr, "Cannot claim interface: %s\n", usb_strerror());
++ exit(1);
++ }
++
++ printf("Setting Alternate Setting ...\n");
++ if (usb_set_altinterface(dif->dev_handle, dif->altsetting) < 0) {
++ fprintf(stderr, "Cannot set alternate interface: %s\n",
++ usb_strerror());
++ exit(1);
++ }
++
++status_again:
++ printf("Determining device status: ");
++ if (dfu_get_status(dif->dev_handle, dif->interface, &status ) < 0) {
++ fprintf(stderr, "error get_status: %s\n", usb_strerror());
++ exit(1);
++ }
++ printf("state = %s, status = %d\n", dfu_state_to_string(status.bState), status.bStatus);
++
++ switch (status.bState) {
++ case DFU_STATE_appIDLE:
++ case DFU_STATE_appDETACH:
++ fprintf(stderr, "Device still in Runtime Mode!\n");
++ exit(1);
++ break;
++ case DFU_STATE_dfuERROR:
++ printf("dfuERROR, clearing status\n");
++ if (dfu_clear_status(dif->dev_handle, dif->interface) < 0) {
++ fprintf(stderr, "error clear_status: %s\n", usb_strerror());
++ exit(1);
++ }
++ goto status_again;
++ break;
++ case DFU_STATE_dfuDNLOAD_IDLE:
++ case DFU_STATE_dfuUPLOAD_IDLE:
++ printf("aborting previous incomplete transfer\n");
++ if (dfu_abort(dif->dev_handle, dif->interface) < 0) {
++ fprintf(stderr, "can't send DFU_ABORT: %s\n", usb_strerror());
++ exit(1);
++ }
++ goto status_again;
++ break;
++ case DFU_STATE_dfuIDLE:
++ printf("dfuIDLE, continuing\n");
++ break;
++ }
++
++ if (!transfer_size) {
++ /* Obtain DFU functional descriptor */
++ ret = usb_get_descriptor(dif->dev_handle, 0x21, dif->interface,
++ &func_dfu, sizeof(func_dfu));
++ if (ret < 0) {
++ fprintf(stderr, "Error obtaining DFU functional "
++ "descriptor: %s\n", usb_strerror());
++ transfer_size = page_size;
++ } else {
++#if __BYTE_ORDER == __BIG_ENDIAN
++ func_dfu.wTransferSize = bswap_16(func_dfu.wTransferSize);
++#endif
++ transfer_size = func_dfu.wTransferSize;
++ }
++ }
++
++ if (transfer_size > page_size)
++ transfer_size = page_size;
++
++ printf("Transfer Size = 0x%04x\n", transfer_size);
++
++ if (DFU_STATUS_OK != status.bStatus ) {
++ printf("WARNING: DFU Status: '%s'\n",
++ dfu_status_to_string(status.bStatus));
++ /* Clear our status & try again. */
++ dfu_clear_status(dif->dev_handle, dif->interface);
++ dfu_get_status(dif->dev_handle, dif->interface, &status);
++
++ if (DFU_STATUS_OK != status.bStatus) {
++ fprintf(stderr, "Error: %d\n", status.bStatus);
++ exit(1);
++ }
++ }
++
++ switch (mode) {
++ case MODE_UPLOAD:
++ if (sam7dfu_do_upload(dif->dev_handle, dif->interface,
++ transfer_size, filename) < 0)
++ exit(1);
++ break;
++ case MODE_DOWNLOAD:
++ if (sam7dfu_do_dnload(dif->dev_handle, dif->interface,
++ transfer_size, filename) < 0)
++ exit(1);
++ break;
++ default:
++ fprintf(stderr, "Unsupported mode: %u\n", mode);
++ exit(1);
++ }
++
++ if (final_reset) {
++ if (dfu_detach(dif->dev_handle, dif->interface, 1000) < 0) {
++ fprintf(stderr, "can't detach: %s\n", usb_strerror());
++ }
++ printf("Resetting USB to switch back to runtime mode\n");
++ ret = usb_reset(dif->dev_handle);
++ if (ret < 0 && ret != -ENODEV) {
++ fprintf(stderr, "error resetting after download: %s\n",
++ usb_strerror());
++ }
++ }
++
++ exit(0);
++}
++
+diff --git a/tools/dfu-util/src/sam7dfu.c b/tools/dfu-util/src/sam7dfu.c
+new file mode 100644
+index 0000000..536b2e1
+--- /dev/null
++++ b/tools/dfu-util/src/sam7dfu.c
+@@ -0,0 +1,205 @@
++/* This is supposed to be a "real" DFU implementation, just as specified in the
++ * USB DFU 1.0 Spec. Not overloaded like the Atmel one...
++ */
++
++#include <stdio.h>
++#include <stdlib.h>
++#include <sys/types.h>
++#include <sys/stat.h>
++#include <fcntl.h>
++#include <errno.h>
++#include <string.h>
++#include <usb.h>
++
++#include "config.h"
++#include "dfu.h"
++#include "usb_dfu.h"
++
++/* ugly hack for Win32 */
++#ifndef O_BINARY
++#define O_BINARY 0
++#endif
++
++int sam7dfu_do_upload(struct usb_dev_handle *usb_handle, int interface,
++ int xfer_size, const char *fname)
++{
++ int ret, fd, total_bytes = 0;
++ char *buf = malloc(xfer_size);
++
++ if (!buf)
++ return -ENOMEM;
++
++ fd = creat(fname, 0644);
++ if (fd < 0) {
++ perror(fname);
++ ret = fd;
++ goto out_free;
++ }
++
++ while (1) {
++ int rc, write_rc;
++ rc = dfu_upload(usb_handle, interface, xfer_size, buf);
++ if (rc < 0) {
++ ret = rc;
++ goto out_close;
++ }
++ write_rc = write(fd, buf, rc);
++ if (write_rc < rc) {
++ fprintf(stderr, "Short write: %s\n",
++ strerror(errno));
++ ret = total_bytes;
++ goto out_close;
++ }
++ total_bytes += rc;
++ if (rc < xfer_size) {
++ /* last block, return */
++ ret = total_bytes;
++ goto out_close;
++ }
++ }
++ ret = 0;
++
++out_close:
++ close(fd);
++out_free:
++ free(buf);
++
++ return ret;
++}
++
++#define PROGRESS_BAR_WIDTH 50
++
++int sam7dfu_do_dnload(struct usb_dev_handle *usb_handle, int interface,
++ int xfer_size, const char *fname)
++{
++ int ret, fd, bytes_sent = 0;
++ unsigned int bytes_per_hash, hashes = 0;
++ char *buf = malloc(xfer_size);
++ struct stat st;
++ struct dfu_status dst;
++
++ if (!buf)
++ return -ENOMEM;
++
++ fd = open(fname, O_RDONLY|O_BINARY);
++ if (fd < 0) {
++ perror(fname);
++ ret = fd;
++ goto out_free;
++ }
++
++ ret = fstat(fd, &st);
++ if (ret < 0) {
++ perror(fname);
++ goto out_close;
++ perror(fname);
++ }
++
++ if (st.st_size <= 0 /* + DFU_HDR */) {
++ fprintf(stderr, "File seems a bit too small...\n");
++ ret = -EINVAL;
++ goto out_close;
++ }
++
++ bytes_per_hash = st.st_size / PROGRESS_BAR_WIDTH;
++ if (bytes_per_hash == 0)
++ bytes_per_hash = 1;
++ printf("bytes_per_hash=%u\n", bytes_per_hash);
++#if 0
++ read(fd, DFU_HDR);
++#endif
++ printf("Starting download: [");
++ fflush(stdout);
++ while (bytes_sent < st.st_size /* - DFU_HDR */) {
++ int hashes_todo;
++
++ ret = read(fd, buf, xfer_size);
++ if (ret < 0) {
++ perror(fname);
++ goto out_close;
++ }
++ ret = dfu_download(usb_handle, interface, ret, ret ? buf : NULL);
++ if (ret < 0) {
++ fprintf(stderr, "Error during download\n");
++ goto out_close;
++ }
++ bytes_sent += ret;
++
++ do {
++ ret = dfu_get_status(usb_handle, interface, &dst);
++ if (ret < 0) {
++ fprintf(stderr, "Error during download get_status\n");
++ goto out_close;
++ }
++ usleep(5000);
++ } while (dst.bState != DFU_STATE_dfuDNLOAD_IDLE);
++ if (dst.bStatus != DFU_STATUS_OK) {
++ printf(" failed!\n");
++ printf("state(%u) = %s, status(%u) = %s\n", dst.bState,
++ dfu_state_to_string(dst.bState), dst.bStatus,
++ dfu_status_to_string(dst.bStatus));
++ ret = -1;
++ goto out_close;
++ }
++
++ hashes_todo = (bytes_sent / bytes_per_hash) - hashes;
++ hashes += hashes_todo;
++ while (hashes_todo--)
++ putchar('#');
++ fflush(stdout);
++ }
++
++ /* send one zero sized download request to signalize end */
++ ret = dfu_download(usb_handle, interface, 0, NULL);
++ if (ret >= 0)
++ ret = bytes_sent;
++
++ printf("] finished!\n");
++ fflush(stdout);
++
++get_status:
++ /* Transition to MANIFEST_SYNC state */
++ ret = dfu_get_status(usb_handle, interface, &dst);
++ if (ret < 0) {
++ fprintf(stderr, "unable to read DFU status\n");
++ goto out_close;
++ }
++ printf("state(%u) = %s, status(%u) = %s\n", dst.bState,
++ dfu_state_to_string(dst.bState), dst.bStatus,
++ dfu_status_to_string(dst.bStatus));
++
++ /* FIXME: deal correctly with ManifestationTolerant=0 / WillDetach bits */
++ switch (dst.bState) {
++ case DFU_STATE_dfuMANIFEST_SYNC:
++ case DFU_STATE_dfuMANIFEST:
++ /* some devices (e.g. TAS1020b) need some time before we
++ * can obtain the status */
++ sleep(1);
++ goto get_status;
++ break;
++ case DFU_STATE_dfuIDLE:
++ break;
++ }
++#if 0
++ printf("Resetting USB...\n");
++ if (usb_reset(usb_handle) < 0) {
++ fprintf(stderr, "error resetting after download: %s\n",
++ usb_strerror());
++ }
++#endif
++ printf("Done!\n");
++out_close:
++ close(fd);
++out_free:
++ free(buf);
++
++ return ret;
++}
++
++void sam7dfu_init()
++{
++ dfu_debug( debug );
++ dfu_init( 5000 );
++}
++
++
+diff --git a/tools/dfu-util/src/sam7dfu.h b/tools/dfu-util/src/sam7dfu.h
+new file mode 100644
+index 0000000..8ebe5a2
+--- /dev/null
++++ b/tools/dfu-util/src/sam7dfu.h
+@@ -0,0 +1,9 @@
++#ifndef _SAM7DFU_H
++#define _SAM7DFU_H
++
++int sam7dfu_do_upload(struct usb_dev_handle *usb_handle, int interface,
++ int xfer_size, const char *fname);
++int sam7dfu_do_dnload(struct usb_dev_handle *usb_handle, int interface,
++ int xfer_size, const char *fname);
++
++#endif
+diff --git a/tools/dfu-util/src/usb_dfu.h b/tools/dfu-util/src/usb_dfu.h
+new file mode 100644
+index 0000000..117d73c
+--- /dev/null
++++ b/tools/dfu-util/src/usb_dfu.h
+@@ -0,0 +1,94 @@
++#ifndef _USB_DFU_H
++#define _USB_DFU_H
++/* USB Device Firmware Update Implementation for OpenPCD
++ * (C) 2006 by Harald Welte <hwelte@hmw-consulting.de>
++ *
++ * Protocol definitions for USB DFU
++ *
++ * This ought to be compliant to the USB DFU Spec 1.0 as available from
++ * http://www.usb.org/developers/devclass_docs/usbdfu10.pdf
++ *
++ */
++
++#include <sys/types.h>
++
++#define USB_DT_DFU 0x21
++
++struct usb_dfu_func_descriptor {
++ u_int8_t bLength;
++ u_int8_t bDescriptorType;
++ u_int8_t bmAttributes;
++#define USB_DFU_CAN_DOWNLOAD (1 << 0)
++#define USB_DFU_CAN_UPLOAD (1 << 1)
++#define USB_DFU_MANIFEST_TOL (1 << 2)
++#define USB_DFU_WILL_DETACH (1 << 3)
++ u_int16_t wDetachTimeOut;
++ u_int16_t wTransferSize;
++ u_int16_t bcdDFUVersion;
++} __attribute__ ((packed));
++
++#define USB_DT_DFU_SIZE 9
++
++#define USB_TYPE_DFU (USB_TYPE_CLASS|USB_RECIP_INTERFACE)
++
++/* DFU class-specific requests (Section 3, DFU Rev 1.1) */
++#define USB_REQ_DFU_DETACH 0x00
++#define USB_REQ_DFU_DNLOAD 0x01
++#define USB_REQ_DFU_UPLOAD 0x02
++#define USB_REQ_DFU_GETSTATUS 0x03
++#define USB_REQ_DFU_CLRSTATUS 0x04
++#define USB_REQ_DFU_GETSTATE 0x05
++#define USB_REQ_DFU_ABORT 0x06
++
++#if 0
++struct dfu_status {
++ u_int8_t bStatus;
++ u_int8_t bwPollTimeout[3];
++ u_int8_t bState;
++ u_int8_t iString;
++} __attribute__((packed));
++#endif
++
++#define DFU_STATUS_OK 0x00
++#define DFU_STATUS_errTARGET 0x01
++#define DFU_STATUS_errFILE 0x02
++#define DFU_STATUS_errWRITE 0x03
++#define DFU_STATUS_errERASE 0x04
++#define DFU_STATUS_errCHECK_ERASED 0x05
++#define DFU_STATUS_errPROG 0x06
++#define DFU_STATUS_errVERIFY 0x07
++#define DFU_STATUS_errADDRESS 0x08
++#define DFU_STATUS_errNOTDONE 0x09
++#define DFU_STATUS_errFIRMWARE 0x0a
++#define DFU_STATUS_errVENDOR 0x0b
++#define DFU_STATUS_errUSBR 0x0c
++#define DFU_STATUS_errPOR 0x0d
++#define DFU_STATUS_errUNKNOWN 0x0e
++#define DFU_STATUS_errSTALLEDPKT 0x0f
++
++enum dfu_state {
++ DFU_STATE_appIDLE = 0,
++ DFU_STATE_appDETACH = 1,
++ DFU_STATE_dfuIDLE = 2,
++ DFU_STATE_dfuDNLOAD_SYNC = 3,
++ DFU_STATE_dfuDNBUSY = 4,
++ DFU_STATE_dfuDNLOAD_IDLE = 5,
++ DFU_STATE_dfuMANIFEST_SYNC = 6,
++ DFU_STATE_dfuMANIFEST = 7,
++ DFU_STATE_dfuMANIFEST_WAIT_RST = 8,
++ DFU_STATE_dfuUPLOAD_IDLE = 9,
++ DFU_STATE_dfuERROR = 10,
++};
++
++/* this is the 'swapped' definition, i.e. after/before mirroring */
++struct dfu_file_suffix {
++ u_int32_t dwCRC; /* CRC32 ANSI X3.66 */
++ u_int8_t bLength; /* 16 bytes */
++ char ucDfuSignature[3]; /* "DFU" */
++ u_int16_t bcdDFU; /* Version */
++ u_int16_t idVendor; /* VendorID */
++ u_int16_t idProduct; /* ProductID */
++ u_int16_t bcdDevice; /* Device Revision, or 0xffff */
++} __attribute__ ((packed));
++
++#endif /* _USB_DFU_H */
+diff --git a/tools/mkudfu/Makefile b/tools/mkudfu/Makefile
+new file mode 100644
+index 0000000..e02b94a
+--- /dev/null
++++ b/tools/mkudfu/Makefile
+@@ -0,0 +1,7 @@
++CC=gcc
++
++all: mkudfu.c usb_dfu_trailer.h
++ $(CC) mkudfu.c -o mkudfu -I.
++
++clean:
++ rm mkudfu
+diff --git a/tools/mkudfu/mkudfu.c b/tools/mkudfu/mkudfu.c
+new file mode 100644
+index 0000000..6924ada
+--- /dev/null
++++ b/tools/mkudfu/mkudfu.c
+@@ -0,0 +1,314 @@
++/*
++ * USB DFU file trailer tool
++ * (C) Copyright by OpenMoko, Inc.
++ * Author: Harald Welte <laforge@openmoko.org>
++ *
++ * based on mkimage.c, copyright information as follows:
++ *
++ * (C) Copyright 2000-2004
++ * DENX Software Engineering
++ * Wolfgang Denk, wd@denx.de
++ * All rights reserved.
++ *
++ * This program is free software; you can redistribute it and/or
++ * modify it under the terms of the GNU General Public License as
++ * published by the Free Software Foundation; either version 2 of
++ * the License, or (at your option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ * GNU General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program; if not, write to the Free Software
++ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
++ * MA 02111-1307 USA
++ */
++
++#include <errno.h>
++#include <fcntl.h>
++#include <stdio.h>
++#include <stdlib.h>
++#include <string.h>
++#ifndef __WIN32__
++#include <netinet/in.h> /* for host / network byte order conversions */
++#endif
++#include <sys/mman.h>
++#include <sys/stat.h>
++#include <time.h>
++#include <unistd.h>
++
++#if defined(__BEOS__) || defined(__NetBSD__) || defined(__APPLE__)
++#include <inttypes.h>
++#endif
++
++#ifdef __WIN32__
++typedef unsigned int __u32;
++
++#define SWAP_LONG(x) \
++ ((__u32)( \
++ (((__u32)(x) & (__u32)0x000000ffUL) << 24) | \
++ (((__u32)(x) & (__u32)0x0000ff00UL) << 8) | \
++ (((__u32)(x) & (__u32)0x00ff0000UL) >> 8) | \
++ (((__u32)(x) & (__u32)0xff000000UL) >> 24) ))
++typedef unsigned char uint8_t;
++typedef unsigned short uint16_t;
++typedef unsigned int uint32_t;
++
++#define ntohl(a) SWAP_LONG(a)
++#define htonl(a) SWAP_LONG(a)
++#endif /* __WIN32__ */
++
++#ifndef O_BINARY /* should be define'd on __WIN32__ */
++#define O_BINARY 0
++#endif
++
++#include <usb_dfu_trailer.h>
++
++extern int errno;
++
++#ifndef MAP_FAILED
++#define MAP_FAILED (-1)
++#endif
++
++static char *cmdname;
++
++static char *datafile;
++static char *imagefile;
++
++
++static void usage()
++{
++ fprintf (stderr, "%s - create / display u-boot DFU trailer\n", cmdname);
++ fprintf (stderr, "Usage: %s -l image\n"
++ " -l ==> list image header information\n"
++ " %s -v VID -p PID -r REV -d data_file image\n",
++ cmdname, cmdname);
++ fprintf (stderr, " -v ==> set vendor ID to 'VID'\n"
++ " -p ==> set product ID system to 'PID'\n"
++ " -r ==> set hardware revision to 'REV'\n"
++ " -d ==> use 'data_file' as input file\n"
++ );
++ exit (EXIT_FAILURE);
++}
++
++static void print_trailer(struct uboot_dfu_trailer *trailer)
++{
++ printf("===> DFU Trailer information:\n");
++ printf("Trailer Vers.: %d\n", trailer->version);
++ printf("Trailer Length: %d\n", trailer->length);
++ printf("VendorID: 0x%04x\n", trailer->vendor);
++ printf("ProductID: 0x%04x\n", trailer->product);
++ printf("HW Revision: 0x%04x\n", trailer->revision);
++}
++
++static void copy_file (int ifd, const char *datafile, int pad)
++{
++ int dfd;
++ struct stat sbuf;
++ unsigned char *ptr;
++ int tail;
++ int zero = 0;
++ int offset = 0;
++ int size;
++
++ if ((dfd = open(datafile, O_RDONLY|O_BINARY)) < 0) {
++ fprintf (stderr, "%s: Can't open %s: %s\n",
++ cmdname, datafile, strerror(errno));
++ exit (EXIT_FAILURE);
++ }
++
++ if (fstat(dfd, &sbuf) < 0) {
++ fprintf (stderr, "%s: Can't stat %s: %s\n",
++ cmdname, datafile, strerror(errno));
++ exit (EXIT_FAILURE);
++ }
++
++ ptr = (unsigned char *)mmap(0, sbuf.st_size,
++ PROT_READ, MAP_SHARED, dfd, 0);
++ if (ptr == (unsigned char *)MAP_FAILED) {
++ fprintf (stderr, "%s: Can't read %s: %s\n",
++ cmdname, datafile, strerror(errno));
++ exit (EXIT_FAILURE);
++ }
++
++ size = sbuf.st_size - offset;
++ if (write(ifd, ptr + offset, size) != size) {
++ fprintf (stderr, "%s: Write error on %s: %s\n",
++ cmdname, imagefile, strerror(errno));
++ exit (EXIT_FAILURE);
++ }
++
++ if (pad && ((tail = size % 4) != 0)) {
++
++ if (write(ifd, (char *)&zero, 4-tail) != 4-tail) {
++ fprintf (stderr, "%s: Write error on %s: %s\n",
++ cmdname, imagefile, strerror(errno));
++ exit (EXIT_FAILURE);
++ }
++ }
++
++ (void) munmap((void *)ptr, sbuf.st_size);
++ (void) close (dfd);
++}
++
++
++int main(int argc, char **argv)
++{
++ int ifd;
++ int lflag = 0;
++ struct stat sbuf;
++ u_int16_t opt_vendor, opt_product, opt_revision;
++ struct uboot_dfu_trailer _hdr, _mirror, *hdr = &_hdr;
++
++ opt_vendor = opt_product = opt_revision = 0;
++
++ cmdname = *argv;
++
++ while (--argc > 0 && **++argv == '-') {
++ while (*++*argv) {
++ switch (**argv) {
++ case 'l':
++ lflag = 1;
++ break;
++ case 'v':
++ if (--argc <= 0)
++ usage ();
++ opt_vendor = strtoul(*++argv, NULL, 16);
++ goto NXTARG;
++ case 'p':
++ if (--argc <= 0)
++ usage ();
++ opt_product = strtoul(*++argv, NULL, 16);
++ goto NXTARG;
++ case 'r':
++ if (--argc <= 0)
++ usage ();
++ opt_revision = strtoul(*++argv, NULL, 16);
++ goto NXTARG;
++ case 'd':
++ if (--argc <= 0)
++ usage ();
++ datafile = *++argv;
++ goto NXTARG;
++ case 'h':
++ usage();
++ break;
++ default:
++ usage();
++ }
++ }
++NXTARG: ;
++ }
++
++ if (argc != 1)
++ usage();
++
++ imagefile = *argv;
++
++ if (lflag)
++ ifd = open(imagefile, O_RDONLY|O_BINARY);
++ else
++ ifd = open(imagefile, O_RDWR|O_CREAT|O_TRUNC|O_BINARY, 0666);
++
++ if (ifd < 0) {
++ fprintf (stderr, "%s: Can't open %s: %s\n",
++ cmdname, imagefile, strerror(errno));
++ exit (EXIT_FAILURE);
++ }
++
++ if (lflag) {
++ unsigned char *ptr;
++ /* list header information of existing image */
++ if (fstat(ifd, &sbuf) < 0) {
++ fprintf (stderr, "%s: Can't stat %s: %s\n",
++ cmdname, imagefile, strerror(errno));
++ exit (EXIT_FAILURE);
++ }
++
++ if ((unsigned)sbuf.st_size < sizeof(struct uboot_dfu_trailer)) {
++ fprintf (stderr,
++ "%s: Bad size: \"%s\" is no valid image\n",
++ cmdname, imagefile);
++ exit (EXIT_FAILURE);
++ }
++
++ ptr = (unsigned char *)mmap(0, sbuf.st_size,
++ PROT_READ, MAP_SHARED, ifd, 0);
++ if ((caddr_t)ptr == (caddr_t)-1) {
++ fprintf (stderr, "%s: Can't read %s: %s\n",
++ cmdname, imagefile, strerror(errno));
++ exit (EXIT_FAILURE);
++ }
++
++ dfu_trailer_mirror(hdr, ptr+sbuf.st_size);
++
++ if (hdr->magic != UBOOT_DFU_TRAILER_MAGIC) {
++ fprintf (stderr,
++ "%s: Bad Magic Number: \"%s\" is no valid image\n",
++ cmdname, imagefile);
++ exit (EXIT_FAILURE);
++ }
++
++ /* for multi-file images we need the data part, too */
++ print_trailer(hdr);
++
++ (void) munmap((void *)ptr, sbuf.st_size);
++ (void) close (ifd);
++
++ exit (EXIT_SUCCESS);
++ }
++
++ /* if we're not listing: */
++
++ copy_file (ifd, datafile, 0);
++
++ memset (hdr, 0, sizeof(struct uboot_dfu_trailer));
++
++ /* Build new header */
++ hdr->version = UBOOT_DFU_TRAILER_V1;
++ hdr->magic = UBOOT_DFU_TRAILER_MAGIC;
++ hdr->length = sizeof(struct uboot_dfu_trailer);
++ hdr->vendor = opt_vendor;
++ hdr->product = opt_product;
++ hdr->revision = opt_revision;
++
++ print_trailer(hdr);
++ dfu_trailer_mirror(&_mirror, (unsigned char *)hdr+sizeof(*hdr));
++
++ if (write(ifd, &_mirror, sizeof(struct uboot_dfu_trailer))
++ != sizeof(struct uboot_dfu_trailer)) {
++ fprintf (stderr, "%s: Write error on %s: %s\n",
++ cmdname, imagefile, strerror(errno));
++ exit (EXIT_FAILURE);
++ }
++
++ /* We're a bit of paranoid */
++#if defined(_POSIX_SYNCHRONIZED_IO) && !defined(__sun__) && !defined(__FreeBSD__)
++ (void) fdatasync (ifd);
++#else
++ (void) fsync (ifd);
++#endif
++
++ if (fstat(ifd, &sbuf) < 0) {
++ fprintf (stderr, "%s: Can't stat %s: %s\n",
++ cmdname, imagefile, strerror(errno));
++ exit (EXIT_FAILURE);
++ }
++
++ /* We're a bit of paranoid */
++#if defined(_POSIX_SYNCHRONIZED_IO) && !defined(__sun__) && !defined(__FreeBSD__)
++ (void) fdatasync (ifd);
++#else
++ (void) fsync (ifd);
++#endif
++
++ if (close(ifd)) {
++ fprintf (stderr, "%s: Write error on %s: %s\n",
++ cmdname, imagefile, strerror(errno));
++ exit (EXIT_FAILURE);
++ }
++
++ exit (EXIT_SUCCESS);
++}
+diff --git a/tools/mkudfu/usb_dfu_trailer.h b/tools/mkudfu/usb_dfu_trailer.h
+new file mode 100644
+index 0000000..3903b85
+--- /dev/null
++++ b/tools/mkudfu/usb_dfu_trailer.h
+@@ -0,0 +1,31 @@
++#ifndef _USB_DFU_TRAILER_H
++#define _USB_DFU_TRAILER_H
++
++/* trailer handling for DFU files */
++
++#define UBOOT_DFU_TRAILER_V1 1
++#define UBOOT_DFU_TRAILER_MAGIC 0x19731978
++struct uboot_dfu_trailer {
++ u_int32_t magic;
++ u_int16_t version;
++ u_int16_t length;
++ u_int16_t vendor;
++ u_int16_t product;
++ u_int32_t revision;
++} __attribute__((packed));
++
++/* we mirror the trailer because we want it to be longer in later versions
++ * while keeping backwards compatibility */
++static inline void dfu_trailer_mirror(struct uboot_dfu_trailer *trailer,
++ unsigned char *eof)
++{
++ int i;
++ int len = sizeof(struct uboot_dfu_trailer);
++ unsigned char *src = eof - len;
++ unsigned char *dst = (unsigned char *) trailer;
++
++ for (i = 0; i < len; i++)
++ dst[len-1-i] = src[i];
++}
++
++#endif /* _USB_DFU_TRAILER_H */
diff --git a/recipes/u-boot/u-boot_git.bb b/recipes/u-boot/u-boot_git.bb
index 9846cd8e95..459575aad6 100644
--- a/recipes/u-boot/u-boot_git.bb
+++ b/recipes/u-boot/u-boot_git.bb
@@ -1,5 +1,5 @@
require u-boot.inc
-PR ="r22"
+PR ="r23"
SRC_URI = "git://www.denx.de/git/u-boot.git;protocol=git "
SRCREV_davinci-sffsdr = "4b50cd12a3b3c644153c4cf393f4a4c12289e5aa"
@@ -9,11 +9,13 @@ SRCREV_spitz = "9bf86baaa3b35b25baa2d664e2f7f6cafad689ee"
SRCREV_c7x0 = "9bf86baaa3b35b25baa2d664e2f7f6cafad689ee"
SRCREV_afeb9260 = "2077e348c2a84901022ad95311b47b70361e6daa"
-SRC_URI_beagleboard = "git://gitorious.org/u-boot-omap3/mainline.git;branch=omap3-dev;protocol=git \
+SRC_URI_beagleboard = "git://gitorious.org/u-boot-omap3/mainline.git;branch=omap3-dev-usb;protocol=git \
file://fw-env.patch;patch=1 \
file://dss2.patch;patch=1 \
+ file://omap-usb-dev-dfu.patch;patch=1 \
+ file://dfu-second-patch.patch;patch=1 \
"
-SRCREV_beagleboard = "2dea1db2a3b7c12ed70bbf8ee50755089c5e5170"
+SRCREV_beagleboard = "715c646c0bd3e99d4f964f2b5539d2155ce8f87a"
PV_beagleboard = "2009.03+${PR}+gitr${SRCREV}"
SRC_URI_omap3evm = "git://gitorious.org/u-boot-omap3/mainline.git;branch=omap3-dev;protocol=git"
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-11 04:43:43 +0000