diff options
51 files changed, 12769 insertions, 91 deletions
@@ -1,4 +1,7 @@ - update gcc to 4.8.2 +- socat openssl flavour + update +- use gnu_host_name for host_ dir +- move target/tools to tools, mv binaries to host_ dir, use ADK_HOST_NEED_FOO (xz,lzop,bzip2,..) - add toolchain archive creation target (optimize for size) - hash-style=gnu for non-mips and non-musl - add arm hard and softfloat toolchains diff --git a/mk/build.mk b/mk/build.mk index d6fd9b20c..90fce65a8 100644 --- a/mk/build.mk +++ b/mk/build.mk @@ -535,7 +535,7 @@ bulktoolchain: $(GMAKE) prereq && \ $(GMAKE) ARCH=$$tarch SYSTEM=toolchain-$$arch LIBC=$$libc defconfig; \ $(GMAKE) VERBOSE=1 all; if [ $$? -ne 0 ]; then touch .exit;fi; \ - tar -cJf ${TOPDIR}/firmware/toolchain_$${arch}_$${libc}.tar.xz host_$${arch}_*_$${libc} target_$${arch}_*_$${libc}; \ + tar -cvJf ${TOPDIR}/firmware/toolchain_$${arch}_$${libc}.tar.xz host_$${arch}_*_$${libc} target_$${arch}_*_$${libc}; \ rm .config; \ ) 2>&1 | tee $(TOPDIR)/firmware/toolchain_$${arch}_$${libc}/build.log; \ if [ -f .exit ];then break;fi \ diff --git a/mk/kernel-ver.mk b/mk/kernel-ver.mk index 17f189d04..09362fbae 100644 --- a/mk/kernel-ver.mk +++ b/mk/kernel-ver.mk @@ -2,7 +2,7 @@ ifeq ($(ADK_KERNEL_VERSION_TOOLCHAIN),y) KERNEL_VERSION:= 3.12.13 KERNEL_MOD_VERSION:= $(KERNEL_VERSION) KERNEL_RELEASE:= 1 -KERNEL_MD5SUM:= c5b0775d187bc79992bae17ae781de1e +KERNEL_MD5SUM:= 345f5883cfb906dac4aef87e303d3a2d endif ifeq ($(ADK_KERNEL_VERSION_3_13_5),y) KERNEL_VERSION:= 3.13.5 diff --git a/mk/vars.mk b/mk/vars.mk index a9b213e4c..a0898ae2d 100644 --- a/mk/vars.mk +++ b/mk/vars.mk @@ -86,13 +86,8 @@ endif endif TARGET_CPPFLAGS:= -ifeq ($(ADK_LINUX_MICROBLAZE),y) -TARGET_CFLAGS:= $(TARGET_CFLAGS_ARCH) -fwrapv -fno-ident $(ADK_TARGET_ABI_CFLAGS) -TARGET_CFLAGS_LIBC:= $(TARGET_CFLAGS_ARCH) -fwrapv -fno-ident $(TARGET_OPTIMIZATION) -else TARGET_CFLAGS:= $(TARGET_CFLAGS_ARCH) -fwrapv -fno-ident -fhonour-copts $(ADK_TARGET_ABI_CFLAGS) $(MODE_FLAGS) TARGET_CFLAGS_LIBC:= $(TARGET_CFLAGS_ARCH) -fwrapv -fno-ident -fhonour-copts $(TARGET_OPTIMIZATION) $(MODE_FLAGS) -endif TARGET_CXXFLAGS:= $(TARGET_CFLAGS_ARCH) -fwrapv -fno-ident $(MODE_FLAGS) TARGET_LDFLAGS:= -L$(STAGING_TARGET_DIR)/lib -L$(STAGING_TARGET_DIR)/usr/lib \ -Wl,-O1 -Wl,-rpath -Wl,/usr/lib \ diff --git a/package/avahi/Makefile b/package/avahi/Makefile index a857cb6e2..fa8c56fe1 100644 --- a/package/avahi/Makefile +++ b/package/avahi/Makefile @@ -5,7 +5,7 @@ include ${TOPDIR}/rules.mk PKG_NAME:= avahi PKG_VERSION:= 0.6.31 -PKG_RELEASE:= 1 +PKG_RELEASE:= 2 PKG_MD5SUM:= 2f22745b8f7368ad5a0a3fddac343f2d PKG_DESCR:= mDNS daemon PKG_SECTION:= dhcp @@ -98,5 +98,7 @@ libavahi-install: ${IDIR_LIBAVAHI}/usr/lib ${CP} ${WRKINST}/usr/lib/libavahi-core.so* \ ${IDIR_LIBAVAHI}/usr/lib + ${CP} ${WRKINST}/usr/lib/libavahi-glib.so* \ + ${IDIR_LIBAVAHI}/usr/lib include ${TOPDIR}/mk/pkg-bottom.mk diff --git a/package/gcc/Makefile b/package/gcc/Makefile index 9e043401a..99984ac20 100644 --- a/package/gcc/Makefile +++ b/package/gcc/Makefile @@ -23,7 +23,7 @@ $(eval $(call PKG_template,GXX,g++,${PKG_VERSION}-${PKG_RELEASE},${PKG_DEPENDS}, TARGET_CPPFLAGS:= '' TARGET_CFLAGS:= '' -TARGET_CXXFLAGS:= $(filter-out -fstack-protector,$(TARGET_CXXFLAGS)) +TARGET_CXXFLAGS:= '' ifeq ($(ADK_TARGET_SYSTEM_LEMOTE_YEELONG),y) CONFIGURE_ARGS+= --with-abi=$(ADK_TARGET_MIPS_ABI) @@ -57,6 +57,7 @@ endif CONFIGURE_ENV+= have_sys_sdt_h=no CONFIGURE_ARGS+= --host=$(REAL_GNU_TARGET_NAME) \ --target=$(REAL_GNU_TARGET_NAME) \ + --build=$(GNU_HOST_NAME) \ --disable-__cxa_atexit \ --without-headers \ --libexecdir=/usr/lib \ @@ -66,6 +67,8 @@ CONFIGURE_ARGS+= --host=$(REAL_GNU_TARGET_NAME) \ --disable-libgomp \ --disable-multilib \ --disable-libstdcxx-pch \ + --disable-libsanitizer \ + --disable-libitm \ --enable-cxx-flags="${TARGET_LDFLAGS}" # disable honour cflags stuff diff --git a/package/gcc/patches/4.8.2/musl-cross.patch b/package/gcc/patches/4.8.2/musl-cross.patch new file mode 100644 index 000000000..5c5db86b3 --- /dev/null +++ b/package/gcc/patches/4.8.2/musl-cross.patch @@ -0,0 +1,698 @@ +# HG changeset patch +# Parent df1a439b9058b07024ca556225d55535f5feb5dd +Use the generic implementation of libstdc++ primitives when we're on musl, not the glibc one. + +diff -r df1a439b9058 libstdc++-v3/configure.host +--- a/libstdc++-v3/configure.host Tue Dec 31 14:52:24 2013 -0500 ++++ b/libstdc++-v3/configure.host Tue Dec 31 14:54:49 2013 -0500 +@@ -264,6 +264,13 @@ + os_include_dir="os/bsd/freebsd" + ;; + gnu* | linux* | kfreebsd*-gnu | knetbsd*-gnu) ++ # check for musl by target ++ case "${host_os}" in ++ *-musl*) ++ os_include_dir="os/generic" ++ ;; ++ *) ++ + if [ "$uclibc" = "yes" ]; then + os_include_dir="os/uclibc" + elif [ "$bionic" = "yes" ]; then +@@ -272,6 +279,9 @@ + os_include_dir="os/gnu-linux" + fi + ;; ++ ++ esac ++ ;; + hpux*) + os_include_dir="os/hpux" + ;; +# HG changeset patch +# Parent e5b4564f249f8634194bdabef4b3057d0e54ee97 +Adding -mmusl as a musl libc specifier, and the necessary hacks for it to know how to find musl's dynamic linker. + +diff -r e5b4564f249f gcc/config.gcc +--- a/gcc/config.gcc Tue Dec 31 14:54:49 2013 -0500 ++++ b/gcc/config.gcc Tue Dec 31 14:54:52 2013 -0500 +@@ -550,7 +550,7 @@ + esac + + # Common C libraries. +-tm_defines="$tm_defines LIBC_GLIBC=1 LIBC_UCLIBC=2 LIBC_BIONIC=3" ++tm_defines="$tm_defines LIBC_GLIBC=1 LIBC_UCLIBC=2 LIBC_BIONIC=3 LIBC_MUSL=4" + + # Common parts for widely ported systems. + case ${target} in +@@ -653,6 +653,9 @@ + *-*-*uclibc*) + tm_defines="$tm_defines DEFAULT_LIBC=LIBC_UCLIBC" + ;; ++ *-*-*musl*) ++ tm_defines="$tm_defines DEFAULT_LIBC=LIBC_MUSL" ++ ;; + *) + tm_defines="$tm_defines DEFAULT_LIBC=LIBC_GLIBC" + ;; +diff -r e5b4564f249f gcc/config/linux.h +--- a/gcc/config/linux.h Tue Dec 31 14:54:49 2013 -0500 ++++ b/gcc/config/linux.h Tue Dec 31 14:54:52 2013 -0500 +@@ -32,10 +32,12 @@ + #define OPTION_GLIBC (DEFAULT_LIBC == LIBC_GLIBC) + #define OPTION_UCLIBC (DEFAULT_LIBC == LIBC_UCLIBC) + #define OPTION_BIONIC (DEFAULT_LIBC == LIBC_BIONIC) ++#define OPTION_MUSL (DEFAULT_LIBC == LIBC_MUSL) + #else + #define OPTION_GLIBC (linux_libc == LIBC_GLIBC) + #define OPTION_UCLIBC (linux_libc == LIBC_UCLIBC) + #define OPTION_BIONIC (linux_libc == LIBC_BIONIC) ++#define OPTION_MUSL (linux_libc == LIBC_MUSL) + #endif + + #define GNU_USER_TARGET_OS_CPP_BUILTINS() \ +@@ -53,18 +55,21 @@ + uClibc or Bionic is the default C library and whether + -muclibc or -mglibc or -mbionic has been passed to change the default. */ + +-#define CHOOSE_DYNAMIC_LINKER1(LIBC1, LIBC2, LIBC3, LD1, LD2, LD3) \ +- "%{" LIBC2 ":" LD2 ";:%{" LIBC3 ":" LD3 ";:" LD1 "}}" ++#define CHOOSE_DYNAMIC_LINKER1(LIBC1, LIBC2, LIBC3, LIBC4, LD1, LD2, LD3, LD4) \ ++ "%{" LIBC2 ":" LD2 ";:%{" LIBC3 ":" LD3 ";:%{" LIBC4 ":" LD4 ";:" LD1 "}}}" + + #if DEFAULT_LIBC == LIBC_GLIBC +-#define CHOOSE_DYNAMIC_LINKER(G, U, B) \ +- CHOOSE_DYNAMIC_LINKER1 ("mglibc", "muclibc", "mbionic", G, U, B) ++#define CHOOSE_DYNAMIC_LINKER(G, U, B, M) \ ++ CHOOSE_DYNAMIC_LINKER1 ("mglibc", "muclibc", "mbionic", "mmusl", G, U, B, M) + #elif DEFAULT_LIBC == LIBC_UCLIBC +-#define CHOOSE_DYNAMIC_LINKER(G, U, B) \ +- CHOOSE_DYNAMIC_LINKER1 ("muclibc", "mglibc", "mbionic", U, G, B) ++#define CHOOSE_DYNAMIC_LINKER(G, U, B, M) \ ++ CHOOSE_DYNAMIC_LINKER1 ("muclibc", "mglibc", "mbionic", "mmusl", U, G, B, M) + #elif DEFAULT_LIBC == LIBC_BIONIC +-#define CHOOSE_DYNAMIC_LINKER(G, U, B) \ +- CHOOSE_DYNAMIC_LINKER1 ("mbionic", "mglibc", "muclibc", B, G, U) ++#define CHOOSE_DYNAMIC_LINKER(G, U, B, M) \ ++ CHOOSE_DYNAMIC_LINKER1 ("mbionic", "mglibc", "muclibc", "mmusl", B, G, U, M) ++#elif DEFAULT_LIBC == LIBC_MUSL ++#define CHOOSE_DYNAMIC_LINKER(G, U, B, M) \ ++ CHOOSE_DYNAMIC_LINKER1 ("mmusl", "mglibc", "muclibc", "mbionic", M, G, U, B) + #else + #error "Unsupported DEFAULT_LIBC" + #endif /* DEFAULT_LIBC */ +@@ -84,21 +89,21 @@ + + #define GNU_USER_DYNAMIC_LINKER \ + CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKER, UCLIBC_DYNAMIC_LINKER, \ +- BIONIC_DYNAMIC_LINKER) ++ BIONIC_DYNAMIC_LINKER, MUSL_DYNAMIC_LINKER) + #define GNU_USER_DYNAMIC_LINKER32 \ + CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKER32, UCLIBC_DYNAMIC_LINKER32, \ +- BIONIC_DYNAMIC_LINKER32) ++ BIONIC_DYNAMIC_LINKER32, MUSL_DYNAMIC_LINKER32) + #define GNU_USER_DYNAMIC_LINKER64 \ + CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKER64, UCLIBC_DYNAMIC_LINKER64, \ +- BIONIC_DYNAMIC_LINKER64) ++ BIONIC_DYNAMIC_LINKER64, MUSL_DYNAMIC_LINKER64) + #define GNU_USER_DYNAMIC_LINKERX32 \ + CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKERX32, UCLIBC_DYNAMIC_LINKERX32, \ +- BIONIC_DYNAMIC_LINKERX32) ++ BIONIC_DYNAMIC_LINKERX32, MUSL_DYNAMIC_LINKERX32) + + /* Determine whether the entire c99 runtime + is present in the runtime library. */ + #undef TARGET_C99_FUNCTIONS +-#define TARGET_C99_FUNCTIONS (OPTION_GLIBC) ++#define TARGET_C99_FUNCTIONS (OPTION_GLIBC || OPTION_MUSL) + + /* Whether we have sincos that follows the GNU extension. */ + #undef TARGET_HAS_SINCOS +@@ -107,3 +112,74 @@ + /* Whether we have Bionic libc runtime */ + #undef TARGET_HAS_BIONIC + #define TARGET_HAS_BIONIC (OPTION_BIONIC) ++ ++/* musl avoids problematic includes by rearranging the include directories. ++ * Unfortunately, this is mostly duplicated from cppdefault.c */ ++#if DEFAULT_LIBC == LIBC_MUSL ++#define INCLUDE_DEFAULTS_MUSL_GPP \ ++ { GPLUSPLUS_INCLUDE_DIR, "G++", 1, 1, \ ++ GPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT, 0 }, \ ++ { GPLUSPLUS_TOOL_INCLUDE_DIR, "G++", 1, 1, \ ++ GPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT, 1 }, \ ++ { GPLUSPLUS_BACKWARD_INCLUDE_DIR, "G++", 1, 1, \ ++ GPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT, 0 }, ++ ++#ifdef LOCAL_INCLUDE_DIR ++#define INCLUDE_DEFAULTS_MUSL_LOCAL \ ++ { LOCAL_INCLUDE_DIR, 0, 0, 1, 1, 2 }, \ ++ { LOCAL_INCLUDE_DIR, 0, 0, 1, 1, 0 }, ++#else ++#define INCLUDE_DEFAULTS_MUSL_LOCAL ++#endif ++ ++#ifdef PREFIX_INCLUDE_DIR ++#define INCLUDE_DEFAULTS_MUSL_PREFIX \ ++ { PREFIX_INCLUDE_DIR, 0, 0, 1, 0, 0}, ++#else ++#define INCLUDE_DEFAULTS_MUSL_PREFIX ++#endif ++ ++#ifdef CROSS_INCLUDE_DIR ++#define INCLUDE_DEFAULTS_MUSL_CROSS \ ++ { CROSS_INCLUDE_DIR, "GCC", 0, 0, 0, 0}, ++#else ++#define INCLUDE_DEFAULTS_MUSL_CROSS ++#endif ++ ++#ifdef TOOL_INCLUDE_DIR ++#define INCLUDE_DEFAULTS_MUSL_TOOL \ ++ { TOOL_INCLUDE_DIR, "BINUTILS", 0, 1, 0, 0}, ++#else ++#define INCLUDE_DEFAULTS_MUSL_TOOL ++#endif ++ ++#ifdef NATIVE_SYSTEM_HEADER_DIR ++#define INCLUDE_DEFAULTS_MUSL_NATIVE \ ++ { NATIVE_SYSTEM_HEADER_DIR, 0, 0, 0, 1, 2 }, \ ++ { NATIVE_SYSTEM_HEADER_DIR, 0, 0, 0, 1, 0 }, ++#else ++#define INCLUDE_DEFAULTS_MUSL_NATIVE ++#endif ++ ++#if defined (CROSS_DIRECTORY_STRUCTURE) && !defined (TARGET_SYSTEM_ROOT) ++# undef INCLUDE_DEFAULTS_MUSL_LOCAL ++# define INCLUDE_DEFAULTS_MUSL_LOCAL ++# undef INCLUDE_DEFAULTS_MUSL_NATIVE ++# define INCLUDE_DEFAULTS_MUSL_NATIVE ++#else ++# undef INCLUDE_DEFAULTS_MUSL_CROSS ++# define INCLUDE_DEFAULTS_MUSL_CROSS ++#endif ++ ++#undef INCLUDE_DEFAULTS ++#define INCLUDE_DEFAULTS \ ++ { \ ++ INCLUDE_DEFAULTS_MUSL_GPP \ ++ INCLUDE_DEFAULTS_MUSL_PREFIX \ ++ INCLUDE_DEFAULTS_MUSL_CROSS \ ++ INCLUDE_DEFAULTS_MUSL_TOOL \ ++ INCLUDE_DEFAULTS_MUSL_NATIVE \ ++ { GCC_INCLUDE_DIR, "GCC", 0, 1, 0, 0 }, \ ++ { 0, 0, 0, 0, 0, 0 } \ ++ } ++#endif +diff -r e5b4564f249f gcc/config/linux.opt +--- a/gcc/config/linux.opt Tue Dec 31 14:54:49 2013 -0500 ++++ b/gcc/config/linux.opt Tue Dec 31 14:54:52 2013 -0500 +@@ -30,3 +30,7 @@ + muclibc + Target Report RejectNegative Var(linux_libc,LIBC_UCLIBC) Negative(mbionic) + Use uClibc C library ++ ++mmusl ++Target Report RejectNegative Var(linux_libc,LIBC_MUSL) Negative(mglibc) ++Use musl C library +diff -r e5b4564f249f gcc/ginclude/stddef.h +--- a/gcc/ginclude/stddef.h Tue Dec 31 14:54:49 2013 -0500 ++++ b/gcc/ginclude/stddef.h Tue Dec 31 14:54:52 2013 -0500 +@@ -181,6 +181,7 @@ + #ifndef _GCC_SIZE_T + #ifndef _SIZET_ + #ifndef __size_t ++#ifndef __DEFINED_size_t /* musl */ + #define __size_t__ /* BeOS */ + #define __SIZE_T__ /* Cray Unicos/Mk */ + #define _SIZE_T +@@ -197,6 +198,7 @@ + #define ___int_size_t_h + #define _GCC_SIZE_T + #define _SIZET_ ++#define __DEFINED_size_t /* musl */ + #if (defined (__FreeBSD__) && (__FreeBSD__ >= 5)) \ + || defined(__FreeBSD_kernel__) + /* __size_t is a typedef on FreeBSD 5, must not trash it. */ +@@ -214,6 +216,7 @@ + typedef long ssize_t; + #endif /* __BEOS__ */ + #endif /* !(defined (__GNUG__) && defined (size_t)) */ ++#endif /* __DEFINED_size_t */ + #endif /* __size_t */ + #endif /* _SIZET_ */ + #endif /* _GCC_SIZE_T */ +# HG changeset patch +# Parent e08e44e39f5edde422f444487422046147d5821e +A fix for libgomp to correctly request a POSIX version for time support. + +diff -r e08e44e39f5e libgomp/config/posix/time.c +--- a/libgomp/config/posix/time.c Tue Dec 31 14:54:52 2013 -0500 ++++ b/libgomp/config/posix/time.c Tue Dec 31 14:54:55 2013 -0500 +@@ -28,6 +28,8 @@ + The following implementation uses the most simple POSIX routines. + If present, POSIX 4 clocks should be used instead. */ + ++#define _POSIX_C_SOURCE 199309L /* for clocks */ ++ + #include "libgomp.h" + #include <unistd.h> + #if TIME_WITH_SYS_TIME +diff -r 809c85574bfe libgcc/unwind-dw2-fde-dip.c +--- a/libgcc/unwind-dw2-fde-dip.c Tue Dec 31 14:54:55 2013 -0500 ++++ b/libgcc/unwind-dw2-fde-dip.c Tue Dec 31 14:54:58 2013 -0500 +@@ -46,33 +46,13 @@ + #include "unwind-compat.h" + #include "gthr.h" + +-#if !defined(inhibit_libc) && defined(HAVE_LD_EH_FRAME_HDR) \ +- && (__GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2) \ +- || (__GLIBC__ == 2 && __GLIBC_MINOR__ == 2 && defined(DT_CONFIG))) ++#if !defined(inhibit_libc) && defined(HAVE_LD_EH_FRAME_HDR) && defined(TARGET_DL_ITERATE_PHDR) + # define USE_PT_GNU_EH_FRAME +-#endif +- +-#if !defined(inhibit_libc) && defined(HAVE_LD_EH_FRAME_HDR) \ +- && defined(__BIONIC__) +-# define USE_PT_GNU_EH_FRAME +-#endif +- +-#if !defined(inhibit_libc) && defined(HAVE_LD_EH_FRAME_HDR) \ +- && defined(__FreeBSD__) && __FreeBSD__ >= 7 +-# define ElfW __ElfN +-# define USE_PT_GNU_EH_FRAME +-#endif +- +-#if !defined(inhibit_libc) && defined(HAVE_LD_EH_FRAME_HDR) \ +- && defined(__OpenBSD__) +-# define ElfW(type) Elf_##type +-# define USE_PT_GNU_EH_FRAME +-#endif +- +-#if !defined(inhibit_libc) && defined(HAVE_LD_EH_FRAME_HDR) \ +- && defined(TARGET_DL_ITERATE_PHDR) \ +- && defined(__sun__) && defined(__svr4__) +-# define USE_PT_GNU_EH_FRAME ++# ifdef __OpenBSD__ ++# define ElfW(type) Elf_##typ ++# elif defined(__FreeBSD__) && __FreeBSD__ >= 7 ++# define ElfW __ElfN ++# endif + #endif + + #if defined(USE_PT_GNU_EH_FRAME) +diff -r 03604918697c gcc/configure +--- a/gcc/configure Tue Dec 31 14:54:58 2013 -0500 ++++ b/gcc/configure Tue Dec 31 14:55:01 2013 -0500 +@@ -26739,6 +26739,9 @@ + else + gcc_cv_libc_provides_ssp=no + case "$target" in ++ *-*-musl*) ++ # All versions of musl provide stack protector ++ gcc_cv_libc_provides_ssp=yes;; + *-*-linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu) + # glibc 2.4 and later provides __stack_chk_fail and + # either __stack_chk_guard, or TLS access to stack guard canary. +@@ -26772,6 +26775,7 @@ + # <http://gcc.gnu.org/ml/gcc/2008-10/msg00130.html>) and for now + # simply assert that glibc does provide this, which is true for all + # realistically usable GNU/Hurd configurations. ++ # All supported versions of musl provide it as well + gcc_cv_libc_provides_ssp=yes;; + *-*-darwin* | *-*-freebsd*) + ac_fn_c_check_func "$LINENO" "__stack_chk_fail" "ac_cv_func___stack_chk_fail" +@@ -26854,6 +26858,9 @@ + gcc_cv_target_dl_iterate_phdr=no + fi + ;; ++ *-linux-musl*) ++ gcc_cv_target_dl_iterate_phdr=yes ++ ;; + esac + + if test x$gcc_cv_target_dl_iterate_phdr = xyes; then +diff -r 03604918697c gcc/configure.ac +--- a/gcc/configure.ac Tue Dec 31 14:54:58 2013 -0500 ++++ b/gcc/configure.ac Tue Dec 31 14:55:01 2013 -0500 +@@ -4722,6 +4722,9 @@ + gcc_cv_libc_provides_ssp, + [gcc_cv_libc_provides_ssp=no + case "$target" in ++ *-*-musl*) ++ # All versions of musl provide stack protector ++ gcc_cv_libc_provides_ssp=yes;; + *-*-linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu) + [# glibc 2.4 and later provides __stack_chk_fail and + # either __stack_chk_guard, or TLS access to stack guard canary. +@@ -4755,6 +4758,7 @@ + # <http://gcc.gnu.org/ml/gcc/2008-10/msg00130.html>) and for now + # simply assert that glibc does provide this, which is true for all + # realistically usable GNU/Hurd configurations. ++ # All supported versions of musl provide it as well + gcc_cv_libc_provides_ssp=yes;; + *-*-darwin* | *-*-freebsd*) + AC_CHECK_FUNC(__stack_chk_fail,[gcc_cv_libc_provides_ssp=yes], +@@ -4820,6 +4824,9 @@ + gcc_cv_target_dl_iterate_phdr=no + fi + ;; ++ *-linux-musl*) ++ gcc_cv_target_dl_iterate_phdr=yes ++ ;; + esac + GCC_TARGET_TEMPLATE([TARGET_DL_ITERATE_PHDR]) + if test x$gcc_cv_target_dl_iterate_phdr = xyes; then +# HG changeset patch +# Parent 600a8a422ccaf5627ad1f5a138e7398df2b9e9d8 +Get rid of ever-broken fixincludes on musl. + +diff -r 600a8a422cca fixincludes/mkfixinc.sh +--- a/fixincludes/mkfixinc.sh Tue Dec 31 14:55:01 2013 -0500 ++++ b/fixincludes/mkfixinc.sh Tue Dec 31 14:55:04 2013 -0500 +@@ -19,7 +19,8 @@ + powerpc-*-eabi* | \ + powerpc-*-rtems* | \ + powerpcle-*-eabisim* | \ +- powerpcle-*-eabi* ) ++ powerpcle-*-eabi* | \ ++ *-musl* ) + # IF there is no include fixing, + # THEN create a no-op fixer and exit + (echo "#! /bin/sh" ; echo "exit 0" ) > ${target} +# HG changeset patch +# Parent 4696c3bf3d913eca88e9385ea9717541dfe1e033 +Support for i386-linux-musl and x86_64-linux-musl. + +diff -r 4696c3bf3d91 gcc/config/i386/linux.h +--- a/gcc/config/i386/linux.h Tue Dec 31 14:55:04 2013 -0500 ++++ b/gcc/config/i386/linux.h Tue Dec 31 14:55:08 2013 -0500 +@@ -21,3 +21,4 @@ + + #define GNU_USER_LINK_EMULATION "elf_i386" + #define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2" ++#define MUSL_DYNAMIC_LINKER "/lib/ld-musl-i386.so.1" +diff -r 4696c3bf3d91 gcc/config/i386/linux64.h +--- a/gcc/config/i386/linux64.h Tue Dec 31 14:55:04 2013 -0500 ++++ b/gcc/config/i386/linux64.h Tue Dec 31 14:55:08 2013 -0500 +@@ -30,3 +30,7 @@ + #define GLIBC_DYNAMIC_LINKER32 "/lib/ld-linux.so.2" + #define GLIBC_DYNAMIC_LINKER64 "/lib64/ld-linux-x86-64.so.2" + #define GLIBC_DYNAMIC_LINKERX32 "/libx32/ld-linux-x32.so.2" ++ ++#define MUSL_DYNAMIC_LINKER32 "/lib/ld-musl-i386.so.1" ++#define MUSL_DYNAMIC_LINKER64 "/lib/ld-musl-x86_64.so.1" ++#define MUSL_DYNAMIC_LINKERX32 "/lib/ld-musl-x32.so.1" +diff -r 4696c3bf3d91 libitm/config/linux/x86/tls.h +--- a/libitm/config/linux/x86/tls.h Tue Dec 31 14:55:04 2013 -0500 ++++ b/libitm/config/linux/x86/tls.h Tue Dec 31 14:55:08 2013 -0500 +@@ -25,16 +25,19 @@ + #ifndef LIBITM_X86_TLS_H + #define LIBITM_X86_TLS_H 1 + +-#if defined(__GLIBC_PREREQ) && __GLIBC_PREREQ(2, 10) ++#if defined(__GLIBC_PREREQ) ++#if __GLIBC_PREREQ(2, 10) + /* Use slots in the TCB head rather than __thread lookups. + GLIBC has reserved words 10 through 13 for TM. */ + #define HAVE_ARCH_GTM_THREAD 1 + #define HAVE_ARCH_GTM_THREAD_DISP 1 + #endif ++#endif + + #include "config/generic/tls.h" + +-#if defined(__GLIBC_PREREQ) && __GLIBC_PREREQ(2, 10) ++#if defined(__GLIBC_PREREQ) ++#if __GLIBC_PREREQ(2, 10) + namespace GTM HIDDEN { + + #ifdef __x86_64__ +@@ -101,5 +104,6 @@ + + } // namespace GTM + #endif /* >= GLIBC 2.10 */ ++#endif + + #endif // LIBITM_X86_TLS_H +# HG changeset patch +# Parent 6738fd6f6fcc2a72f2ba527bda3325642af26885 +Support for arm-linux-musl. + +diff -r 6738fd6f6fcc gcc/config/arm/linux-eabi.h +--- a/gcc/config/arm/linux-eabi.h Tue Dec 31 14:55:08 2013 -0500 ++++ b/gcc/config/arm/linux-eabi.h Tue Dec 31 14:55:11 2013 -0500 +@@ -77,6 +77,23 @@ + %{mfloat-abi=soft*:" GLIBC_DYNAMIC_LINKER_SOFT_FLOAT "} \ + %{!mfloat-abi=*:" GLIBC_DYNAMIC_LINKER_DEFAULT "}" + ++/* For ARM musl currently supports four dynamic linkers: ++ - ld-musl-arm.so.1 - for the EABI-derived soft-float ABI ++ - ld-musl-armhf.so.1 - for the EABI-derived hard-float ABI ++ - ld-musl-armeb.so.1 - for the EABI-derived soft-float ABI, EB ++ - ld-musl-armebhf.so.1 - for the EABI-derived hard-float ABI, EB ++ musl does not support the legacy OABI mode. ++ All the dynamic linkers live in /lib. ++ We default to soft-float, EL. */ ++#undef MUSL_DYNAMIC_LINKER ++#if TARGET_BIG_ENDIAN_DEFAULT ++#define MUSL_DYNAMIC_LINKER_E "%{mlittle-endian:;:eb}" ++#else ++#define MUSL_DYNAMIC_LINKER_E "%{mbig-endian:eb}" ++#endif ++#define MUSL_DYNAMIC_LINKER \ ++ "/lib/ld-musl-arm" MUSL_DYNAMIC_LINKER_E "%{mfloat-abi=hard:hf}.so.1" ++ + /* At this point, bpabi.h will have clobbered LINK_SPEC. We want to + use the GNU/Linux version, not the generic BPABI version. */ + #undef LINK_SPEC +diff -r 6738fd6f6fcc libitm/config/arm/hwcap.cc +--- a/libitm/config/arm/hwcap.cc Tue Dec 31 14:55:08 2013 -0500 ++++ b/libitm/config/arm/hwcap.cc Tue Dec 31 14:55:11 2013 -0500 +@@ -40,7 +40,11 @@ + + #ifdef __linux__ + #include <unistd.h> ++#ifdef __GLIBC__ + #include <sys/fcntl.h> ++#else ++#include <fcntl.h> ++#endif + #include <elf.h> + + static void __attribute__((constructor)) +# HG changeset patch +# Parent 7d7383f638705a01fdc18e0e7e0c9cdb6387fc5d +Support for mips-linux-musl. + +diff -r 7d7383f63870 gcc/config/mips/linux.h +--- a/gcc/config/mips/linux.h Tue Dec 31 14:55:11 2013 -0500 ++++ b/gcc/config/mips/linux.h Tue Dec 31 14:55:14 2013 -0500 +@@ -18,3 |