udev-static 124: prototype for a static udevd and udevadm that can be used as fallback on old kernels (e.g. 2.6.26 or earlier)

7 files changed, 281 insertions, 0 deletions

diff --git a/recipes/udev/udev-static-124/flags.patch b/recipes/udev/udev-static-124/flags.patch
new file mode 100644
index 0000000000..13f20eb6a8
--- /dev/null
+++ b/recipes/udev/udev-static-124/flags.patch
@@ -0,0 +1,56 @@
+---
+ Makefile |   16 ++++++++--------
+ 1 file changed, 8 insertions(+), 8 deletions(-)
+
+Index: udev-115/Makefile
+===================================================================
+--- udev-115.orig/Makefile	2007-08-24 01:29:54.000000000 +0200
++++ udev-115/Makefile	2007-09-20 17:21:45.000000000 +0200
+@@ -112,39 +112,39 @@
+ AR = $(CROSS_COMPILE)ar
+ RANLIB = $(CROSS_COMPILE)ranlib
+ 
+-CFLAGS		+= -g -Wall -pipe -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64
++override CFLAGS	= -g -Wall -pipe -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64
+ WARNINGS	= -Wstrict-prototypes -Wsign-compare -Wshadow \
+ 		  -Wchar-subscripts -Wmissing-declarations -Wnested-externs \
+ 		  -Wpointer-arith -Wcast-align -Wsign-compare -Wmissing-prototypes
+-CFLAGS		+= $(WARNINGS)
++override CFLAGS	+= $(WARNINGS)
+ 
+ LDFLAGS += -Wl,-warn-common,--as-needed
+ 
+ OPTFLAGS = -Os
+-CFLAGS += $(OPTFLAGS)
++override CFLAGS += $(OPTFLAGS)
+ 
+ ifeq ($(strip $(USE_LOG)),true)
+-	CFLAGS += -DUSE_LOG
++	override CFLAGS += -DUSE_LOG
+ endif
+ 
+ # if DEBUG is enabled, then we do not strip
+ ifeq ($(strip $(DEBUG)),true)
+-	CFLAGS  += -DDEBUG
++	override CFLAGS  += -DDEBUG
+ endif
+ 
+ ifeq ($(strip $(USE_GCOV)),true)
+-	CFLAGS += -fprofile-arcs -ftest-coverage
++	override CFLAGS += -fprofile-arcs -ftest-coverage
+ 	LDFLAGS += -fprofile-arcs
+ endif
+ 
+ ifeq ($(strip $(USE_SELINUX)),true)
+ 	UDEV_OBJS += udev_selinux.o
+ 	LIB_OBJS += -lselinux -lsepol
+-	CFLAGS += -DUSE_SELINUX
++	override CFLAGS += -DUSE_SELINUX
+ endif
+ 
+ ifeq ($(strip $(USE_STATIC)),true)
+-	CFLAGS += -DUSE_STATIC
++	override CFLAGS += -DUSE_STATIC
+ 	LDFLAGS += -static
+ endif
+ 
diff --git a/recipes/udev/udev-static-124/libvolume-id-soname.patch b/recipes/udev/udev-static-124/libvolume-id-soname.patch
new file mode 100644
index 0000000000..56365a4351
--- /dev/null
+++ b/recipes/udev/udev-static-124/libvolume-id-soname.patch
@@ -0,0 +1,12 @@
+diff -uNr udev-124-orig/extras/volume_id/lib/Makefile udev-124/extras/volume_id/lib/Makefile
+--- udev-124-orig/extras/volume_id/lib/Makefile	2008-06-12 01:24:30.000000000 -0400
++++ udev-124/extras/volume_id/lib/Makefile	2009-01-14 23:32:42.000000000 -0500
+@@ -113,7 +113,7 @@
+ ifeq ($(libdir),$(usrlibdir))
+ 	ln -sf $(SHLIB) $(DESTDIR)$(usrlibdir)/libvolume_id.so
+ else
+-	ln -sf $(libdir)/$(SHLIB) $(DESTDIR)$(usrlibdir)/libvolume_id.so
++	ln -sf ../..$(libdir)/$(SHLIB) $(DESTDIR)$(usrlibdir)/libvolume_id.so
+ endif
+ 	$(INSTALL) -d $(DESTDIR)$(usrlibdir)/pkgconfig
+ 	$(INSTALL_DATA) libvolume_id.pc $(DESTDIR)$(usrlibdir)/pkgconfig/libvolume_id.pc
diff --git a/recipes/udev/udev-static-124/mtd-exclude-persistent.patch b/recipes/udev/udev-static-124/mtd-exclude-persistent.patch
new file mode 100644
index 0000000000..204b7b487d
--- /dev/null
+++ b/recipes/udev/udev-static-124/mtd-exclude-persistent.patch
@@ -0,0 +1,13 @@
+Copyright (c) 2009 MontaVista Software, Inc.  All rights reserved.
+
+--- a/etc/udev/rules.d/60-persistent-storage.rules	2008-06-12 07:24:30.000000000 +0200
++++ b/etc/udev/rules.d/60-persistent-storage.rules	2009-08-18 11:39:23.595063264 +0200
+@@ -10,7 +10,7 @@
+ SUBSYSTEM!="block", GOTO="persistent_storage_end"
+ 
+ # skip rules for inappropriate block devices
+-KERNEL=="ram*|loop*|fd*|nbd*|gnbd*|dm-*|md*", GOTO="persistent_storage_end"
++KERNEL=="ram*|loop*|fd*|mtd*|nbd*|gnbd*|dm-*|md*|btibm*", GOTO="persistent_storage_end"
+ 
+ # never access non-cdrom removable ide devices, the drivers are causing event loops on open()
+ KERNEL=="hd*[!0-9]", ATTR{removable}=="1", DRIVERS=="ide-cs|ide-floppy", GOTO="persistent_storage_end"
diff --git a/recipes/udev/udev-static-124/noasmlinkage.patch b/recipes/udev/udev-static-124/noasmlinkage.patch
new file mode 100644
index 0000000000..d58a7ea4de
--- /dev/null
+++ b/recipes/udev/udev-static-124/noasmlinkage.patch
@@ -0,0 +1,45 @@
+diff -pru udev-124.orig/test-udev.c udev-124/test-udev.c
+--- udev-124.orig/test-udev.c	2008-06-12 06:24:30.000000000 +0100
++++ udev-124/test-udev.c	2008-07-07 14:43:37.000000000 +0100
+@@ -46,7 +46,7 @@ void log_message(int priority, const cha
+ }
+ #endif
+ 
+-static void asmlinkage sig_handler(int signum)
++static void sig_handler(int signum)
+ {
+ 	switch (signum) {
+ 		case SIGALRM:
+diff -pru udev-124.orig/udevd.c udev-124/udevd.c
+--- udev-124.orig/udevd.c	2008-06-12 06:24:30.000000000 +0100
++++ udev-124/udevd.c	2008-07-07 14:43:58.000000000 +0100
+@@ -87,7 +87,7 @@ void log_message(int priority, const cha
+ 
+ #endif
+ 
+-static void asmlinkage udev_event_sig_handler(int signum)
++static void udev_event_sig_handler(int signum)
+ {
+ 	if (signum == SIGALRM)
+ 		exit(1);
+@@ -798,7 +798,7 @@ static struct udevd_uevent_msg *get_netl
+ 	return msg;
+ }
+ 
+-static void asmlinkage sig_handler(int signum)
++static void sig_handler(int signum)
+ {
+ 	switch (signum) {
+ 		case SIGINT:
+diff -pru udev-124.orig/udevmonitor.c udev-124/udevmonitor.c
+--- udev-124.orig/udevmonitor.c	2008-06-12 06:24:30.000000000 +0100
++++ udev-124/udevmonitor.c	2008-07-07 14:44:24.000000000 +0100
+@@ -97,7 +97,7 @@ static int init_uevent_netlink_sock(void
+ 	return 0;
+ }
+ 
+-static void asmlinkage sig_handler(int signum)
++static void sig_handler(int signum)
+ {
+ 	if (signum == SIGINT || signum == SIGTERM)
+ 		udev_exit = 1;
diff --git a/recipes/udev/udev-static-124/udevtrigger_add_devname_filtering.patch b/recipes/udev/udev-static-124/udevtrigger_add_devname_filtering.patch
new file mode 100644
index 0000000000..5182542461
--- /dev/null
+++ b/recipes/udev/udev-static-124/udevtrigger_add_devname_filtering.patch
@@ -0,0 +1,99 @@
+diff -pru udev-124.orig/udevtrigger.c udev-124/udevtrigger.c
+--- udev-124.orig/udevtrigger.c	2008-06-12 06:24:30.000000000 +0100
++++ udev-124/udevtrigger.c	2008-07-07 15:10:09.000000000 +0100
+@@ -42,6 +42,8 @@ static int dry_run;
+ LIST_HEAD(device_list);
+ LIST_HEAD(filter_subsystem_match_list);
+ LIST_HEAD(filter_subsystem_nomatch_list);
++LIST_HEAD(filter_kernel_match_list);
++LIST_HEAD(filter_kernel_nomatch_list);
+ LIST_HEAD(filter_attr_match_list);
+ LIST_HEAD(filter_attr_nomatch_list);
+ static int sock = -1;
+@@ -331,6 +333,26 @@ static int attr_match(const char *path, 
+ 	return 0;
+ }
+ 
++static int kernel_filtered(const char *kernel)
++{
++	struct name_entry *loop_name;
++
++	/* skip devices matching the prohibited kernel device names */
++	list_for_each_entry(loop_name, &filter_kernel_nomatch_list, node)
++		if (fnmatch(loop_name->name, kernel, 0) == 0)
++			return 1;
++
++	/* skip devices not matching the listed kernel device names */
++	if (!list_empty(&filter_kernel_match_list)) {
++		list_for_each_entry(loop_name, &filter_kernel_match_list, node)
++			if (fnmatch(loop_name->name, kernel, 0) == 0)
++				return 0;
++		return 1;
++	}
++
++	return 0;
++}
++
+ static int attr_filtered(const char *path)
+ {
+ 	struct name_entry *loop_name;
+@@ -409,6 +431,9 @@ static void scan_subsystem(const char *s
+ 					if (dent2->d_name[0] == '.')
+ 						continue;
+ 
++					if (kernel_filtered(dent2->d_name))
++						continue;
++
+ 					strlcpy(dirname2, dirname, sizeof(dirname2));
+ 					strlcat(dirname2, "/", sizeof(dirname2));
+ 					strlcat(dirname2, dent2->d_name, sizeof(dirname2));
+@@ -465,6 +490,9 @@ static void scan_block(void)
+ 					if (!strcmp(dent2->d_name,"device"))
+ 						continue;
+ 
++					if (kernel_filtered(dent2->d_name))
++						continue;
++
+ 					strlcpy(dirname2, dirname, sizeof(dirname2));
+ 					strlcat(dirname2, "/", sizeof(dirname2));
+ 					strlcat(dirname2, dent2->d_name, sizeof(dirname2));
+@@ -576,6 +604,8 @@ int udevtrigger(int argc, char *argv[], 
+ 		{ "subsystem-nomatch", 1, NULL, 'S' },
+ 		{ "attr-match", 1, NULL, 'a' },
+ 		{ "attr-nomatch", 1, NULL, 'A' },
++		{ "kernel-match", 1, NULL, 'k' },
++		{ "kernel-nomatch", 1, NULL, 'K' },
+ 		{ "env", 1, NULL, 'e' },
+ 		{}
+ 	};
+@@ -622,6 +652,12 @@ int udevtrigger(int argc, char *argv[], 
+ 		case 'A':
+ 			name_list_add(&filter_attr_nomatch_list, optarg, 0);
+ 			break;
++		case 'k':
++			name_list_add(&filter_kernel_match_list, optarg, 0);
++			break;
++		case 'K':
++			name_list_add(&filter_kernel_nomatch_list, optarg, 0);
++			break;
+ 		case 'h':
+ 			printf("Usage: udevadm trigger OPTIONS\n"
+ 			       "  --verbose                       print the list of devices while running\n"
+@@ -632,6 +668,8 @@ int udevtrigger(int argc, char *argv[], 
+ 			       "  --env=<KEY>=<value>             pass an additional key (works only with --socket=)\n"
+ 			       "  --subsystem-match=<subsystem>   trigger devices from a matching subystem\n"
+ 			       "  --subsystem-nomatch=<subsystem> exclude devices from a matching subystem\n"
++			       "  --kernel-match=<subsystem>	  trigger devices from a matching kernel device name\n"
++			       "  --kernel-nomatch=<subsystem>	  exclude devices from a matching kernel device name\n"
+ 			       "  --attr-match=<file[=<value>]>   trigger devices with a matching sysfs\n"
+ 			       "                                  attribute\n"
+ 			       "  --attr-nomatch=<file[=<value>]> exclude devices with a matching sysfs\n"
+@@ -701,6 +739,8 @@ int udevtrigger(int argc, char *argv[], 
+ exit:
+ 	name_list_cleanup(&filter_subsystem_match_list);
+ 	name_list_cleanup(&filter_subsystem_nomatch_list);
++	name_list_cleanup(&filter_kernel_match_list);
++	name_list_cleanup(&filter_kernel_nomatch_list);
+ 	name_list_cleanup(&filter_attr_match_list);
+ 	name_list_cleanup(&filter_attr_nomatch_list);
+ 
diff --git a/recipes/udev/udev-static-124/vol_id_ld.patch b/recipes/udev/udev-static-124/vol_id_ld.patch
new file mode 100644
index 0000000000..11126eef8d
--- /dev/null
+++ b/recipes/udev/udev-static-124/vol_id_ld.patch
@@ -0,0 +1,17 @@
+---
+ extras/volume_id/Makefile |    2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+Index: udev-115/extras/volume_id/Makefile
+===================================================================
+--- udev-115.orig/extras/volume_id/Makefile	2007-09-20 18:17:59.000000000 +0200
++++ udev-115/extras/volume_id/Makefile	2007-09-20 18:18:08.000000000 +0200
+@@ -44,7 +44,7 @@
+ ifeq ($(strip $(VOLUME_ID_STATIC)),true)
+ 	$(Q) $(LD) $(LDFLAGS) -o $@ $@.o $(LIBUDEV) lib/libvolume_id.a $(LIB_OBJS)
+ else
+-	$(Q) $(LD) $(LDFLAGS) -o $@ $@.o $(LIBUDEV) -Llib -lvolume_id $(LIB_OBJS)
++	$(Q) $(LD) -Llib $(LDFLAGS) -o $@ $@.o $(LIBUDEV) -lvolume_id $(LIB_OBJS)
+ endif
+ 
+ # man pages
diff --git a/recipes/udev/udev-static_124.bb b/recipes/udev/udev-static_124.bb
new file mode 100644
index 0000000000..1ea088a6b5
--- /dev/null
+++ b/recipes/udev/udev-static_124.bb
@@ -0,0 +1,39 @@
+DESCRIPTION = "Static version of udev for devices with an old (e.g. <2.6.27) kernel"
+
+SRC_URI = "http://kernel.org/pub/linux/utils/kernel/hotplug/udev-${PV}.tar.gz \
+	   file://noasmlinkage.patch;patch=1 \
+	   file://flags.patch;patch=1 \
+	   file://vol_id_ld.patch;patch=1 \
+	   file://udevtrigger_add_devname_filtering.patch;patch=1 \
+	   file://libvolume-id-soname.patch;patch=1 \
+	   file://mtd-exclude-persistent.patch;patch=1 \
+	   "
+
+require udev.inc
+
+S = "${WORKDIR}/udev-${PV}"
+
+export USE_STATIC = "true"
+
+CFLAGS += "-DUSE_STATIC"
+LDFLAGS += "-static"
+
+# Overriding PACKAGES is bad, but we only want ${PN}
+PACKAGES = "${PN}"
+FILES_${PN} = "${base_sbindir}/*-${PV}-static"
+
+
+UDEV_EXTRAS = "extras/firmware/ extras/scsi_id/ extras/volume_id/"
+EXTRA_OEMAKE += "libudevdir=/lib/udev libdir=${base_libdir} prefix="
+
+do_install () {
+	install -d ${D}${usrsbindir} \
+		   ${D}${sbindir}
+	oe_runmake 'DESTDIR=${D}' INSTALL=install install
+
+	mv ${D}${base_sbindir}/udevd ${D}${base_sbindir}/udevd-${PV}-static
+	mv ${D}${base_sbindir}/udevadm ${D}${base_sbindir}/udevadm-${PV}-static
+}
+
+SRC_URI[md5sum] = "2ea9229208154229c5d6df6222f74ad7"
+SRC_URI[sha256sum] = "cc9f58ff58fbd3f5868e1f1e368e3c93e1f441afd0ac1dcbd5d01a9ce5b5b0d7"