diff options
Diffstat (limited to 'meta/recipes-kernel/linux-libc-headers')
8 files changed, 270 insertions, 135 deletions
diff --git a/meta/recipes-kernel/linux-libc-headers/linux-libc-headers-yocto_git.bb b/meta/recipes-kernel/linux-libc-headers/linux-libc-headers-yocto_git.bb deleted file mode 100644 index a9b041fb08..0000000000 --- a/meta/recipes-kernel/linux-libc-headers/linux-libc-headers-yocto_git.bb +++ /dev/null @@ -1,52 +0,0 @@ -require linux-libc-headers.inc -include recipes-kernel/linux/linux-yocto.inc - -B = "${S}" - -INHIBIT_DEFAULT_DEPS = "1" -DEPENDS += "unifdef-native" -PROVIDES = "linux-libc-headers" -RPROVIDES_${PN}-dev = "linux-libc-headers-dev" -RPROVIDES_${PN}-dbg = "linux-libc-headers-dbg" -SRCREV = "69cfbdf9f1ff461a75e5b77d6d7ba35e97db4cc3" -PV = "2.6.37+git-${SRCPV}" -PR = "r3" - -SRCREV_FORMAT = "meta_machine" -SRC_URI = "git://git.yoctoproject.org/linux-yocto-2.6.37;protocol=git;nocheckout=1;branch=${KBRANCH},meta;name=machine,meta" - -# force this to empty to prevent installation failures, we aren't -# building a device tree as part of kern headers -KERNEL_DEVICETREE= - -set_arch() { - case ${TARGET_ARCH} in - arm*) ARCH=arm ;; - i*86*) ARCH=i386 ;; - ia64*) ARCH=ia64 ;; - mips*) ARCH=mips ;; - powerpc*) ARCH=powerpc ;; - x86_64*) ARCH=x86_64 ;; - esac -} - -do_configure() { - set_arch - oe_runmake allnoconfig ARCH=$ARCH -} - -do_kernel_configme() { -} - -do_patch () { -} - -do_compile () { -} - -do_install() { - set_arch - oe_runmake headers_install INSTALL_HDR_PATH=${D}${exec_prefix} ARCH=$ARCH -} - -BBCLASSEXTEND = "nativesdk" diff --git a/meta/recipes-kernel/linux-libc-headers/linux-libc-headers.inc b/meta/recipes-kernel/linux-libc-headers/linux-libc-headers.inc index 014024f460..1657df6e92 100644 --- a/meta/recipes-kernel/linux-libc-headers/linux-libc-headers.inc +++ b/meta/recipes-kernel/linux-libc-headers/linux-libc-headers.inc @@ -1,10 +1,91 @@ -DESCRIPTION = "Sanitized set of 2.6 kernel headers for the C library's use." +SUMMARY = "Sanitized set of kernel headers for the C library's use" SECTION = "devel" LICENSE = "GPLv2" -LIC_FILES_CHKSUM = "file://COPYING;md5=d7810fab7487fb0aad327b76f1be7cd7" -SRC_URI = "${KERNELORG_MIRROR}/linux/kernel/v2.6/linux-${PV}.tar.bz2" +######################################################################### +#### PLEASE READ +######################################################################### +# +# You're probably looking here thinking you need to create some new copy +# of linux-libc-headers since you have your own custom kernel. To put +# this simply, you DO NOT. +# +# Why? These headers are used to build the libc. If you customise the +# headers you are customising the libc and the libc becomes machine +# specific. Most people do not add custom libc extensions to the kernel +# and have a machine specific libc. +# +# But you have some kernel headers you need for some driver? That is fine +# but get them from STAGING_KERNEL_DIR where the kernel installs itself. +# This will make the package using them machine specific but this is much +# better than having a machine specific C library. This does mean your +# recipe needs a +# do_configure[depends] += "virtual/kernel:do_shared_workdir" +# but again, that is fine and makes total sense. +# +# There can also be a case where your kernel extremely old and you want +# an older libc ABI for that old kernel. The headers installed by this +# recipe should still be a standard mainline kernel, not your own custom +# one. +# +# -- RP + +LIC_FILES_CHKSUM = "file://COPYING;md5=d7810fab7487fb0aad327b76f1be7cd7" + +python __anonymous () { + major = d.getVar("PV").split('.')[0] + if major == "3": + d.setVar("HEADER_FETCH_VER", "3.0") + elif major == "4": + d.setVar("HEADER_FETCH_VER", "4.x") + else: + d.setVar("HEADER_FETCH_VER", "2.6") +} + +inherit kernel-arch pkgconfig multilib_header + +KORG_ARCHIVE_COMPRESSION ?= "xz" + +SRC_URI = "${KERNELORG_MIRROR}/linux/kernel/v${HEADER_FETCH_VER}/linux-${PV}.tar.${KORG_ARCHIVE_COMPRESSION}" +UPSTREAM_CHECK_URI = "https://www.kernel.org/" + +S = "${WORKDIR}/linux-${PV}" + +EXTRA_OEMAKE = " HOSTCC="${BUILD_CC}" HOSTCPP="${BUILD_CPP}"" + +do_configure() { + oe_runmake allnoconfig +} + +do_compile () { +} + +do_install() { + oe_runmake headers_install INSTALL_HDR_PATH=${D}${exec_prefix} + # Kernel should not be exporting this header + rm -f ${D}${exec_prefix}/include/scsi/scsi.h + + # The ..install.cmd conflicts between various configure runs + find ${D}${includedir} -name ..install.cmd | xargs rm -f +} + +do_install_append_aarch64 () { + do_install_armmultilib +} + +do_install_append_arm () { + do_install_armmultilib +} + +do_install_armmultilib () { + oe_multilib_header asm/auxvec.h asm/bitsperlong.h asm/byteorder.h asm/fcntl.h asm/hwcap.h asm/ioctls.h asm/kvm.h asm/mman.h asm/param.h asm/perf_regs.h + oe_multilib_header asm/posix_types.h asm/ptrace.h asm/setup.h asm/sigcontext.h asm/siginfo.h asm/signal.h asm/stat.h asm/statfs.h asm/swab.h asm/types.h asm/unistd.h +} + +BBCLASSEXTEND = "nativesdk" -#DEPENDS = "cross-linkage" RDEPENDS_${PN}-dev = "" RRECOMMENDS_${PN}-dbg = "${PN}-dev (= ${EXTENDPKGV})" + +INHIBIT_DEFAULT_DEPS = "1" +DEPENDS += "unifdef-native" diff --git a/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0001-libc-compat.h-fix-some-issues-arising-from-in6.h.patch b/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0001-libc-compat.h-fix-some-issues-arising-from-in6.h.patch new file mode 100644 index 0000000000..8bb775ccf7 --- /dev/null +++ b/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0001-libc-compat.h-fix-some-issues-arising-from-in6.h.patch @@ -0,0 +1,90 @@ +From 2872f5d8bcef84e62b15b37ba4ffeccfb6402dad Mon Sep 17 00:00:00 2001 +From: rofl0r <retnyg@gmx.net> +Date: Wed, 22 Jan 2014 00:48:28 +0100 +Subject: [PATCH 1/3] libc-compat.h: fix some issues arising from in6.h + +namely redefinition of some structs provided by netinet/in.h. +--- +Signed-off-by: Khem Raj <raj.khem@gmail.com> +Upstream-Status: Submitted + + include/uapi/linux/libc-compat.h | 25 ++++++++----------------- + 1 file changed, 8 insertions(+), 17 deletions(-) + +Index: linux-4.8-rc4/include/uapi/linux/libc-compat.h +=================================================================== +--- linux-4.8-rc4.orig/include/uapi/linux/libc-compat.h ++++ linux-4.8-rc4/include/uapi/linux/libc-compat.h +@@ -48,13 +48,12 @@ + #ifndef _UAPI_LIBC_COMPAT_H + #define _UAPI_LIBC_COMPAT_H + +-/* We have included glibc headers... */ +-#if defined(__GLIBC__) ++#ifndef __KERNEL__ /* we're used from userspace */ + +-/* Coordinate with glibc net/if.h header. */ +-#if defined(_NET_IF_H) && defined(__USE_MISC) ++/* Coordinate with libc net/if.h header. */ ++#if defined(_NET_IF_H) + +-/* GLIBC headers included first so don't define anything ++/* LIBC headers included first so don't define anything + * that would already be defined. */ + + #define __UAPI_DEF_IF_IFCONF 0 +@@ -98,15 +97,7 @@ + #define __UAPI_DEF_IN_CLASS 0 + + #define __UAPI_DEF_IN6_ADDR 0 +-/* The exception is the in6_addr macros which must be defined +- * if the glibc code didn't define them. This guard matches +- * the guard in glibc/inet/netinet/in.h which defines the +- * additional in6_addr macros e.g. s6_addr16, and s6_addr32. */ +-#if defined(__USE_MISC) || defined (__USE_GNU) + #define __UAPI_DEF_IN6_ADDR_ALT 0 +-#else +-#define __UAPI_DEF_IN6_ADDR_ALT 1 +-#endif + #define __UAPI_DEF_SOCKADDR_IN6 0 + #define __UAPI_DEF_IPV6_MREQ 0 + #define __UAPI_DEF_IPPROTO_V6 0 +@@ -114,10 +105,10 @@ + #define __UAPI_DEF_IN6_PKTINFO 0 + #define __UAPI_DEF_IP6_MTUINFO 0 + +-#else ++#else /* defined(_NETINET_IN_H) */ + + /* Linux headers included first, and we must define everything +- * we need. The expectation is that glibc will check the ++ * we need. The expectation is that libc will check the + * __UAPI_DEF_* defines and adjust appropriately. */ + #define __UAPI_DEF_IN_ADDR 1 + #define __UAPI_DEF_IN_IPPROTO 1 +@@ -127,7 +118,7 @@ + #define __UAPI_DEF_IN_CLASS 1 + + #define __UAPI_DEF_IN6_ADDR 1 +-/* We unconditionally define the in6_addr macros and glibc must ++/* We unconditionally define the in6_addr macros and libc must + * coordinate. */ + #define __UAPI_DEF_IN6_ADDR_ALT 1 + #define __UAPI_DEF_SOCKADDR_IN6 1 +@@ -149,7 +140,7 @@ + /* If we did not see any headers from any supported C libraries, + * or we are being included in the kernel, then define everything + * that we need. */ +-#else /* !defined(__GLIBC__) */ ++#else /* __KERNEL__ */ + + /* Definitions for if.h */ + #define __UAPI_DEF_IF_IFCONF 1 +@@ -182,6 +173,6 @@ + /* Definitions for xattr.h */ + #define __UAPI_DEF_XATTR 1 + +-#endif /* __GLIBC__ */ ++#endif /* __KERNEL__ */ + + #endif /* _UAPI_LIBC_COMPAT_H */ diff --git a/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0002-libc-compat.h-prevent-redefinition-of-struct-ethhdr.patch b/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0002-libc-compat.h-prevent-redefinition-of-struct-ethhdr.patch new file mode 100644 index 0000000000..8dc1edc33b --- /dev/null +++ b/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0002-libc-compat.h-prevent-redefinition-of-struct-ethhdr.patch @@ -0,0 +1,56 @@ +From 75ba4a547282f91d653872a4bba5f5eae234ea6c Mon Sep 17 00:00:00 2001 +From: rofl0r <retnyg@gmx.net> +Date: Wed, 22 Jan 2014 00:57:48 +0100 +Subject: [PATCH 2/3] libc-compat.h: prevent redefinition of struct ethhdr + +--- +Signed-off-by: Khem Raj <raj.khem@gmail.com> +Upstream-Status: Submitted + + include/uapi/linux/if_ether.h | 4 +++- + include/uapi/linux/libc-compat.h | 6 ++++++ + 2 files changed, 9 insertions(+), 1 deletion(-) + +Index: linux-4.8-rc4/include/uapi/linux/if_ether.h +=================================================================== +--- linux-4.8-rc4.orig/include/uapi/linux/if_ether.h ++++ linux-4.8-rc4/include/uapi/linux/if_ether.h +@@ -22,6 +22,7 @@ + #define _UAPI_LINUX_IF_ETHER_H + + #include <linux/types.h> ++#include <linux/libc-compat.h> + + /* + * IEEE 802.3 Ethernet magic constants. The frame sizes omit the preamble +@@ -138,11 +139,12 @@ + * This is an Ethernet frame header. + */ + ++#if __UAPI_DEF_ETHHDR + struct ethhdr { + unsigned char h_dest[ETH_ALEN]; /* destination eth addr */ + unsigned char h_source[ETH_ALEN]; /* source ether addr */ + __be16 h_proto; /* packet type ID field */ + } __attribute__((packed)); +- ++#endif + + #endif /* _UAPI_LINUX_IF_ETHER_H */ +Index: linux-4.8-rc4/include/uapi/linux/libc-compat.h +=================================================================== +--- linux-4.8-rc4.orig/include/uapi/linux/libc-compat.h ++++ linux-4.8-rc4/include/uapi/linux/libc-compat.h +@@ -50,6 +50,12 @@ + + #ifndef __KERNEL__ /* we're used from userspace */ + ++#ifdef _NETINET_IF_ETHER_H /* musl */ ++#define __UAPI_DEF_ETHHDR 0 ++#else /* glibc uses __NETINET_IF_ETHER_H, and includes the kernel header. */ ++#define __UAPI_DEF_ETHHDR 1 ++#endif ++ + /* Coordinate with libc net/if.h header. */ + #if defined(_NET_IF_H) && defined(__USE_MISC) + diff --git a/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0003-remove-inclusion-of-sysinfo.h-in-kernel.h.patch b/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0003-remove-inclusion-of-sysinfo.h-in-kernel.h.patch new file mode 100644 index 0000000000..b5c4e1750e --- /dev/null +++ b/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0003-remove-inclusion-of-sysinfo.h-in-kernel.h.patch @@ -0,0 +1,29 @@ +From 8e69b663d6ddef132041a1186f081fdd74d4a31d Mon Sep 17 00:00:00 2001 +From: rofl0r <retnyg@gmx.net> +Date: Mon, 20 Jan 2014 21:31:34 +0100 +Subject: [PATCH 3/3] remove inclusion of sysinfo.h in kernel.h + +the declaration of struct sysinfo clashes with userspace. +it's not quite clear why that header was included from kernel.h, +as none of its functionality is needed. +--- +Signed-off-by: Khem Raj <raj.khem@gmail.com> +Upstream-Status: Submitted + + include/uapi/linux/kernel.h | 2 ++ + 1 file changed, 2 insertions(+) + +Index: linux-4.8-rc4/include/uapi/linux/kernel.h +=================================================================== +--- linux-4.8-rc4.orig/include/uapi/linux/kernel.h ++++ linux-4.8-rc4/include/uapi/linux/kernel.h +@@ -1,7 +1,9 @@ + #ifndef _UAPI_LINUX_KERNEL_H + #define _UAPI_LINUX_KERNEL_H + ++#ifdef __GLIBC__ + #include <linux/sysinfo.h> ++#endif + + /* + * 'kernel.h' contains some often-used function prototypes etc diff --git a/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/connector-msg-size-fix.patch b/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/connector-msg-size-fix.patch deleted file mode 100644 index 5d531d65e4..0000000000 --- a/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/connector-msg-size-fix.patch +++ /dev/null @@ -1,29 +0,0 @@ -Upstream-Status: Inappropriate [embedded specific] - -Currently default header is linux-libc-header, which leads the dismatch -with wrs kernel. - -The different headers for same file cause trouble between kerenl module and -user level binary. E.g. segfault in v86d due to different -CONNECTOR_MAX_MSG_SIZE in connector.h from the one used by uvesafb. - -This fix is work around to sync with wrs kernel headers, and should be removed -after switching to linux-libc-headers-wrs. - -[BUGID #279] fixed by this. - -Signed-off-by: Zhai Edwin <edwin.zhai@intel.com> - -Index: linux-2.6.34/include/linux/connector.h -=================================================================== ---- linux-2.6.34.orig/include/linux/connector.h 2010-09-30 14:15:25.000000000 +0800 -+++ linux-2.6.34/include/linux/connector.h 2010-09-30 14:15:43.000000000 +0800 -@@ -48,7 +48,7 @@ - /* - * Maximum connector's message size. - */ --#define CONNECTOR_MAX_MSG_SIZE 16384 -+#define CONNECTOR_MAX_MSG_SIZE 65536 - - /* - * idx and val are unique identifiers which diff --git a/meta/recipes-kernel/linux-libc-headers/linux-libc-headers_2.6.37.2.bb b/meta/recipes-kernel/linux-libc-headers/linux-libc-headers_2.6.37.2.bb deleted file mode 100644 index 51c4926429..0000000000 --- a/meta/recipes-kernel/linux-libc-headers/linux-libc-headers_2.6.37.2.bb +++ /dev/null @@ -1,50 +0,0 @@ -require linux-libc-headers.inc - -INHIBIT_DEFAULT_DEPS = "1" -DEPENDS += "unifdef-native" -PR = "r1" - -SRC_URI += " file://connector-msg-size-fix.patch" - -S = "${WORKDIR}/linux-${PV}" - -set_arch() { - case ${TARGET_ARCH} in - alpha*) ARCH=alpha ;; - arm*) ARCH=arm ;; - cris*) ARCH=cris ;; - hppa*) ARCH=parisc ;; - i*86*) ARCH=i386 ;; - ia64*) ARCH=ia64 ;; - mips*) ARCH=mips ;; - m68k*) ARCH=m68k ;; - powerpc*) ARCH=powerpc ;; - s390*) ARCH=s390 ;; - sh*) ARCH=sh ;; - sparc64*) ARCH=sparc64 ;; - sparc*) ARCH=sparc ;; - x86_64*) ARCH=x86_64 ;; - avr32*) ARCH=avr32 ;; - bfin*) ARCH=blackfin ;; - microblaze*) ARCH=microblaze ;; - esac -} - -do_configure() { - set_arch - oe_runmake allnoconfig ARCH=$ARCH -} - -do_compile () { -} - -do_install() { - set_arch - oe_runmake headers_install INSTALL_HDR_PATH=${D}${exec_prefix} ARCH=$ARCH - # Kernel should not be exporting this header - rm -f ${D}${exec_prefix}/include/scsi/scsi.h -} - -BBCLASSEXTEND = "nativesdk" -SRC_URI[md5sum] = "89f681bc7c917a84aa7470da6eed5101" -SRC_URI[sha256sum] = "2920c4cd3e87fe40ebee96d28779091548867e1c36f71c1fc3d07e6d5802161f" diff --git a/meta/recipes-kernel/linux-libc-headers/linux-libc-headers_4.10.bb b/meta/recipes-kernel/linux-libc-headers/linux-libc-headers_4.10.bb new file mode 100644 index 0000000000..108446aa34 --- /dev/null +++ b/meta/recipes-kernel/linux-libc-headers/linux-libc-headers_4.10.bb @@ -0,0 +1,10 @@ +require linux-libc-headers.inc + +SRC_URI_append_libc-musl = "\ + file://0001-libc-compat.h-fix-some-issues-arising-from-in6.h.patch \ + file://0002-libc-compat.h-prevent-redefinition-of-struct-ethhdr.patch \ + file://0003-remove-inclusion-of-sysinfo.h-in-kernel.h.patch \ + " + +SRC_URI[md5sum] = "b5e7f6b9b2fe1b6cc7bc56a3a0bfc090" +SRC_URI[sha256sum] = "3c95d9f049bd085e5c346d2c77f063b8425f191460fcd3ae9fe7e94e0477dc4b" |