From 7b3702e2dd2fe55413d3627e351d3321d69d16eb Mon Sep 17 00:00:00 2001 From: Daniele Debernardi Date: Tue, 12 Feb 2019 21:03:12 +0000 Subject: [PATCH] Add gcc4 and gcc4-armhf packages (!216) Successfully tested both the gcc4 compiler on x86_64 with a simple program (fbdebug) and the gcc4-armhf cross-compiler to build a very old u-boot port for Galaxy Nexus (a MR will follow soon) which failed to boot with either newer version (6 and 8). [skip ci]: already went through --- cross/gcc4-armhf/01_all_gcc49_configure.patch | 156 ++++ cross/gcc4-armhf/02_all_gcc48_config.in.patch | 32 + .../gcc4-armhf/03_all_gcc49_Makefile.in.patch | 96 +++ cross/gcc4-armhf/05_all_gcc48_gcc.c.patch | 25 + .../10_all_default-fortify-source.patch | 31 + .../12_all_default-warn-trampolines.patch | 24 + .../15_all_libgfortran-Werror.patch | 17 + .../16_all_gcc47_nopie_option.patch | 16 + cross/gcc4-armhf/16_all_libgomp-Werror.patch | 17 + .../20_all_gcc49_config_crtbeginp.patch | 40 + .../gcc4-armhf/24_all_gcc49_invoke.texi.patch | 44 ++ .../gcc4-armhf/34_all_gcc48_config_i386.patch | 56 ++ .../gcc4-armhf/35_all_gcc48_config_arm.patch | 35 + .../gcc4-armhf/40_all_gcc49_config_esp.patch | 135 ++++ .../41_all_gcc49_config_esp_alpine.patch | 67 ++ .../48_all_x86_pr53113_libitm-avx.patch | 28 + .../50_all_libiberty-asprintf.patch | 18 + cross/gcc4-armhf/51_all_libiberty-pic.patch | 10 + ...67_all_gcc-poison-system-directories.patch | 190 +++++ cross/gcc4-armhf/APKBUILD | 483 ++++++++++++ cross/gcc4-armhf/ada-fixes.patch | 44 ++ cross/gcc4-armhf/ada-musl.patch | 136 ++++ cross/gcc4-armhf/ada-no-pie.patch | 66 ++ cross/gcc4-armhf/ada-shared.patch | 30 + cross/gcc4-armhf/boehm-gc-musl.patch | 62 ++ cross/gcc4-armhf/boehm-gc-uclibc.patch | 11 + .../gcc4-armhf/fix-cxxflags-for-target.patch | 5 + cross/gcc4-armhf/fix-cxxflags-passing.patch | 10 + cross/gcc4-armhf/fix-gcj-iconv-musl.patch | 120 +++ cross/gcc4-armhf/fix-gcj-musl.patch | 49 ++ cross/gcc4-armhf/gcc-4.6-pr32219.patch | 25 + cross/gcc4-armhf/gcc-4.8-build-args.patch | 41 + .../gcc-4.8-musl-fix-iteratephdr.patch | 22 + cross/gcc4-armhf/gcc-4.8-musl-libssp.patch | 21 + cross/gcc4-armhf/gcc-4.9-musl-fortify.patch | 11 + cross/gcc4-armhf/gcc-4.9-musl.patch | 703 ++++++++++++++++++ cross/gcc4-armhf/gcc-ice-hack.patch | 304 ++++++++ cross/gcc4-armhf/gcc-pure64.patch | 11 + cross/gcc4-armhf/gcc-spec-env.patch | 42 ++ cross/gcc4-armhf/gcc49-cloog-dl.patch | 478 ++++++++++++ cross/gcc4-armhf/hardenednopie.specs | 12 + cross/gcc4-armhf/hardenednopiessp.specs | 4 + cross/gcc4-armhf/hardenednossp.specs | 6 + .../libgcc-always-build-gcceh.a.patch | 39 + .../gcc4-armhf/musl-posix_memalign-c++.patch | 27 + cross/gcc4-armhf/pr63740.patch | 17 + cross/gcc4-armhf/pr64037.patch | 83 +++ cross/gcc4-armhf/vanilla.specs | 11 + main/gcc4/01_all_gcc49_configure.patch | 156 ++++ main/gcc4/02_all_gcc48_config.in.patch | 32 + main/gcc4/03_all_gcc49_Makefile.in.patch | 96 +++ main/gcc4/05_all_gcc48_gcc.c.patch | 25 + main/gcc4/10_all_default-fortify-source.patch | 31 + .../12_all_default-warn-trampolines.patch | 24 + main/gcc4/15_all_libgfortran-Werror.patch | 17 + main/gcc4/16_all_gcc47_nopie_option.patch | 16 + main/gcc4/16_all_libgomp-Werror.patch | 17 + main/gcc4/20_all_gcc49_config_crtbeginp.patch | 40 + main/gcc4/24_all_gcc49_invoke.texi.patch | 44 ++ main/gcc4/34_all_gcc48_config_i386.patch | 56 ++ main/gcc4/35_all_gcc48_config_arm.patch | 35 + main/gcc4/40_all_gcc49_config_esp.patch | 135 ++++ .../gcc4/41_all_gcc49_config_esp_alpine.patch | 67 ++ main/gcc4/48_all_x86_pr53113_libitm-avx.patch | 28 + main/gcc4/50_all_libiberty-asprintf.patch | 18 + main/gcc4/51_all_libiberty-pic.patch | 10 + ...67_all_gcc-poison-system-directories.patch | 190 +++++ main/gcc4/APKBUILD | 463 ++++++++++++ main/gcc4/ada-fixes.patch | 44 ++ main/gcc4/ada-musl.patch | 136 ++++ main/gcc4/ada-no-pie.patch | 66 ++ main/gcc4/ada-shared.patch | 30 + main/gcc4/boehm-gc-musl.patch | 62 ++ main/gcc4/boehm-gc-uclibc.patch | 11 + main/gcc4/fix-cxxflags-for-target.patch | 5 + main/gcc4/fix-cxxflags-passing.patch | 10 + main/gcc4/fix-gcj-iconv-musl.patch | 120 +++ main/gcc4/fix-gcj-musl.patch | 49 ++ main/gcc4/gcc-4.6-pr32219.patch | 25 + main/gcc4/gcc-4.8-build-args.patch | 41 + main/gcc4/gcc-4.8-musl-fix-iteratephdr.patch | 22 + main/gcc4/gcc-4.8-musl-libssp.patch | 21 + main/gcc4/gcc-4.9-musl-fortify.patch | 11 + main/gcc4/gcc-4.9-musl.patch | 703 ++++++++++++++++++ main/gcc4/gcc-ice-hack.patch | 304 ++++++++ main/gcc4/gcc-pure64.patch | 11 + main/gcc4/gcc-spec-env.patch | 42 ++ main/gcc4/gcc49-cloog-dl.patch | 478 ++++++++++++ main/gcc4/hardenednopie.specs | 12 + main/gcc4/hardenednopiessp.specs | 4 + main/gcc4/hardenednossp.specs | 6 + main/gcc4/libgcc-always-build-gcceh.a.patch | 39 + main/gcc4/musl-posix_memalign-c++.patch | 27 + main/gcc4/pr63740.patch | 17 + main/gcc4/pr64037.patch | 83 +++ main/gcc4/vanilla.specs | 11 + 96 files changed, 7800 insertions(+) create mode 100644 cross/gcc4-armhf/01_all_gcc49_configure.patch create mode 100644 cross/gcc4-armhf/02_all_gcc48_config.in.patch create mode 100644 cross/gcc4-armhf/03_all_gcc49_Makefile.in.patch create mode 100644 cross/gcc4-armhf/05_all_gcc48_gcc.c.patch create mode 100644 cross/gcc4-armhf/10_all_default-fortify-source.patch create mode 100644 cross/gcc4-armhf/12_all_default-warn-trampolines.patch create mode 100644 cross/gcc4-armhf/15_all_libgfortran-Werror.patch create mode 100644 cross/gcc4-armhf/16_all_gcc47_nopie_option.patch create mode 100644 cross/gcc4-armhf/16_all_libgomp-Werror.patch create mode 100644 cross/gcc4-armhf/20_all_gcc49_config_crtbeginp.patch create mode 100644 cross/gcc4-armhf/24_all_gcc49_invoke.texi.patch create mode 100644 cross/gcc4-armhf/34_all_gcc48_config_i386.patch create mode 100644 cross/gcc4-armhf/35_all_gcc48_config_arm.patch create mode 100644 cross/gcc4-armhf/40_all_gcc49_config_esp.patch create mode 100644 cross/gcc4-armhf/41_all_gcc49_config_esp_alpine.patch create mode 100644 cross/gcc4-armhf/48_all_x86_pr53113_libitm-avx.patch create mode 100644 cross/gcc4-armhf/50_all_libiberty-asprintf.patch create mode 100644 cross/gcc4-armhf/51_all_libiberty-pic.patch create mode 100644 cross/gcc4-armhf/67_all_gcc-poison-system-directories.patch create mode 100644 cross/gcc4-armhf/APKBUILD create mode 100644 cross/gcc4-armhf/ada-fixes.patch create mode 100644 cross/gcc4-armhf/ada-musl.patch create mode 100644 cross/gcc4-armhf/ada-no-pie.patch create mode 100644 cross/gcc4-armhf/ada-shared.patch create mode 100644 cross/gcc4-armhf/boehm-gc-musl.patch create mode 100644 cross/gcc4-armhf/boehm-gc-uclibc.patch create mode 100644 cross/gcc4-armhf/fix-cxxflags-for-target.patch create mode 100644 cross/gcc4-armhf/fix-cxxflags-passing.patch create mode 100644 cross/gcc4-armhf/fix-gcj-iconv-musl.patch create mode 100644 cross/gcc4-armhf/fix-gcj-musl.patch create mode 100644 cross/gcc4-armhf/gcc-4.6-pr32219.patch create mode 100644 cross/gcc4-armhf/gcc-4.8-build-args.patch create mode 100644 cross/gcc4-armhf/gcc-4.8-musl-fix-iteratephdr.patch create mode 100644 cross/gcc4-armhf/gcc-4.8-musl-libssp.patch create mode 100644 cross/gcc4-armhf/gcc-4.9-musl-fortify.patch create mode 100644 cross/gcc4-armhf/gcc-4.9-musl.patch create mode 100644 cross/gcc4-armhf/gcc-ice-hack.patch create mode 100644 cross/gcc4-armhf/gcc-pure64.patch create mode 100644 cross/gcc4-armhf/gcc-spec-env.patch create mode 100644 cross/gcc4-armhf/gcc49-cloog-dl.patch create mode 100644 cross/gcc4-armhf/hardenednopie.specs create mode 100644 cross/gcc4-armhf/hardenednopiessp.specs create mode 100644 cross/gcc4-armhf/hardenednossp.specs create mode 100644 cross/gcc4-armhf/libgcc-always-build-gcceh.a.patch create mode 100644 cross/gcc4-armhf/musl-posix_memalign-c++.patch create mode 100644 cross/gcc4-armhf/pr63740.patch create mode 100644 cross/gcc4-armhf/pr64037.patch create mode 100644 cross/gcc4-armhf/vanilla.specs create mode 100644 main/gcc4/01_all_gcc49_configure.patch create mode 100644 main/gcc4/02_all_gcc48_config.in.patch create mode 100644 main/gcc4/03_all_gcc49_Makefile.in.patch create mode 100644 main/gcc4/05_all_gcc48_gcc.c.patch create mode 100644 main/gcc4/10_all_default-fortify-source.patch create mode 100644 main/gcc4/12_all_default-warn-trampolines.patch create mode 100644 main/gcc4/15_all_libgfortran-Werror.patch create mode 100644 main/gcc4/16_all_gcc47_nopie_option.patch create mode 100644 main/gcc4/16_all_libgomp-Werror.patch create mode 100644 main/gcc4/20_all_gcc49_config_crtbeginp.patch create mode 100644 main/gcc4/24_all_gcc49_invoke.texi.patch create mode 100644 main/gcc4/34_all_gcc48_config_i386.patch create mode 100644 main/gcc4/35_all_gcc48_config_arm.patch create mode 100644 main/gcc4/40_all_gcc49_config_esp.patch create mode 100644 main/gcc4/41_all_gcc49_config_esp_alpine.patch create mode 100644 main/gcc4/48_all_x86_pr53113_libitm-avx.patch create mode 100644 main/gcc4/50_all_libiberty-asprintf.patch create mode 100644 main/gcc4/51_all_libiberty-pic.patch create mode 100644 main/gcc4/67_all_gcc-poison-system-directories.patch create mode 100644 main/gcc4/APKBUILD create mode 100644 main/gcc4/ada-fixes.patch create mode 100644 main/gcc4/ada-musl.patch create mode 100644 main/gcc4/ada-no-pie.patch create mode 100644 main/gcc4/ada-shared.patch create mode 100644 main/gcc4/boehm-gc-musl.patch create mode 100644 main/gcc4/boehm-gc-uclibc.patch create mode 100644 main/gcc4/fix-cxxflags-for-target.patch create mode 100644 main/gcc4/fix-cxxflags-passing.patch create mode 100644 main/gcc4/fix-gcj-iconv-musl.patch create mode 100644 main/gcc4/fix-gcj-musl.patch create mode 100644 main/gcc4/gcc-4.6-pr32219.patch create mode 100644 main/gcc4/gcc-4.8-build-args.patch create mode 100644 main/gcc4/gcc-4.8-musl-fix-iteratephdr.patch create mode 100644 main/gcc4/gcc-4.8-musl-libssp.patch create mode 100644 main/gcc4/gcc-4.9-musl-fortify.patch create mode 100644 main/gcc4/gcc-4.9-musl.patch create mode 100644 main/gcc4/gcc-ice-hack.patch create mode 100644 main/gcc4/gcc-pure64.patch create mode 100644 main/gcc4/gcc-spec-env.patch create mode 100644 main/gcc4/gcc49-cloog-dl.patch create mode 100644 main/gcc4/hardenednopie.specs create mode 100644 main/gcc4/hardenednopiessp.specs create mode 100644 main/gcc4/hardenednossp.specs create mode 100644 main/gcc4/libgcc-always-build-gcceh.a.patch create mode 100644 main/gcc4/musl-posix_memalign-c++.patch create mode 100644 main/gcc4/pr63740.patch create mode 100644 main/gcc4/pr64037.patch create mode 100644 main/gcc4/vanilla.specs diff --git a/cross/gcc4-armhf/01_all_gcc49_configure.patch b/cross/gcc4-armhf/01_all_gcc49_configure.patch new file mode 100644 index 000000000..ab9aae047 --- /dev/null +++ b/cross/gcc4-armhf/01_all_gcc49_configure.patch @@ -0,0 +1,156 @@ +2013-12-30 Magnus Granberg + + * gcc/configure.ac Add --enable-esp and define ENABLE_ESP. + Check if we support crtbeginP and define ENABLE_CRTBEGINP. + * gcc/configure Regenerated + + +--- a/gcc/configure.ac 2011-11-18 11:52:32.000000000 +0100 ++++ b/gcc/configure.ac 2012-10-02 17:39:15.649526241 +0200 +@@ -5130,6 +5237,55 @@ if test x"${LINKER_HASH_STYLE}" != x; th + [The linker hash style]) + fi + ++# -------------- ++# Esp checks ++# -------------- ++ ++# Check whether --enable-esp was given and target have the support. ++AC_ARG_ENABLE([esp], ++[AS_HELP_STRING([--enable-esp], ++ [Enable Stack protector and Position independent executable as ++ default if we have suppot for it when compiling ++ and link with -z now as default. ++ Linux targets supported i*86, x86_64, x32, ++ powerpc, powerpc64, ia64, arm and mips.])], ++ enable_esp=$enableval, ++ enable_esp=no) ++if test $enable_esp = yes ; then ++ AC_MSG_CHECKING(if $target support esp) ++ case "$target" in ++ i?86*-*-linux* | x86_64-*-linux* | powerpc*-*-linux* | mips-*-linux* | arm*-*-linux* | ia64-*-linux*) ++ enable_esp=yes ++ AC_DEFINE(ENABLE_ESP, 1, ++ [Define if your target support esp and you have enable it.]) ++ ;; ++ *) ++ enable_esp=no ++ ;; ++ esac ++AC_MSG_RESULT($enable_esp) ++fi ++AC_SUBST([enable_esp]) ++if test $enable_esp = yes ; then ++ AC_MSG_CHECKING(checking for crtbeginP.o support) ++ if test x$enable_esp = xyes ; then ++ case "$target" in ++ ia64*-*-linux*) ++ enable_crtbeginP=no ;; ++ *-*-linux*) ++ if test x$gcc_cv_ld_pie = xyes && test x$lt_cv_prog_compiler_static_works = xyes; then ++ enable_crtbeginP=yes ++ AC_DEFINE(ENABLE_CRTBEGINP, 1, ++ [Define if your compiler will support crtbeginP.]) ++ fi ++ ;; ++ *) enable_crtbeginP=no ;; ++ esac ++ fi ++ AC_MSG_RESULT($enable_crtbeginP) ++fi ++AC_SUBST([enable_crtbeginP]) ++ + # Configure the subdirectories + # AC_CONFIG_SUBDIRS($subdirs) + +--- a/gcc/configure 2013-02-01 21:26:24.000000000 +0100 ++++ b/gcc/configure 2013-02-12 01:59:20.000000000 +0100 +@@ -600,6 +600,8 @@ + ac_subst_vars='LTLIBOBJS + LIBOBJS + PICFLAG ++enable_crtbeginP ++enable_esp + enable_host_shared + enable_plugin + pluginlibs +@@ -920,6 +922,7 @@ + enable_plugin + enable_libquadmath_support + with_linker_hash_style ++enable_esp + ' + ac_precious_vars='build_alias + host_alias +@@ -1633,6 +1636,11 @@ + --enable-plugin enable plugin support + --disable-libquadmath-support + disable libquadmath support for Fortran ++ --enable-esp Enable Stack protector and Position independent ++ executable as default if we have suppot for it when ++ compiling and link with -z now as default. ++ Linux targets supported i*86, x86_64, x32, ++ powerpc, powerpc64, ia64, arm and mips. + + Optional Packages: + --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] +@@ -27419,6 +27427,59 @@ + + fi + ++# -------------- ++# Esp checks ++# -------------- ++ ++# Check whether --enable-esp was given and target have the support. ++# Check whether --enable-esp was given. ++if test "${enable_esp+set}" = set; then : ++ enableval=$enable_esp; enable_esp=$enableval ++else ++ enable_esp=no ++fi ++ ++if test $enable_esp = yes ; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $target support esp" >&5 ++$as_echo_n "checking if $target support esp... " >&6; } ++ case "$target" in ++ i?86*-*-linux* | x86_64-*-linux* | powerpc*-*-linux* | mips*-*-linux* | arm*-*-linux* | ia64-*-linux*) ++ enable_esp=yes ++ ++$as_echo "#define ENABLE_ESP 1" >>confdefs.h ++ ++ ;; ++ *) ++ enable_esp=no ++ ;; ++ esac ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_esp" >&5 ++$as_echo "$enable_esp" >&6; } ++fi ++ ++if test $enable_esp = yes ; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking checking for crtbeginP.o support" >&5 ++$as_echo_n "checking checking for crtbeginP.o support... " >&6; } ++ if test x$enable_esp = xyes ; then ++ case "$target" in ++ ia64*-*-linux*) ++ enable_crtbeginP=no ;; ++ *-*-linux*) ++ if test x$gcc_cv_ld_pie = xyes && test x$lt_cv_prog_compiler_static_works = xyes; then ++ enable_crtbeginP=yes ++ ++$as_echo "#define ENABLE_CRTBEGINP 1" >>confdefs.h ++ ++ fi ++ ;; ++ *) enable_crtbeginP=no ;; ++ esac ++ fi ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_crtbeginP" >&5 ++$as_echo "$enable_crtbeginP" >&6; } ++fi ++ ++ + # Configure the subdirectories + # AC_CONFIG_SUBDIRS($subdirs) + diff --git a/cross/gcc4-armhf/02_all_gcc48_config.in.patch b/cross/gcc4-armhf/02_all_gcc48_config.in.patch new file mode 100644 index 000000000..3ad51f317 --- /dev/null +++ b/cross/gcc4-armhf/02_all_gcc48_config.in.patch @@ -0,0 +1,32 @@ +2013-02-13 Magnus Granberg + + * gcc/config.in Add ENABLE_CRTBEGINP, ENABLE_ESP + +--- ./gcc/config.in 2009-04-21 11:08:08.000000000 +0200 ++++ ./gcc/config.in 2009-05-12 00:10:08.000000000 +0200 +@@ -46,6 +46,12 @@ + #endif + + ++/* Define to 1 to enable crtbeginP.o. */ ++#ifndef USED_FOR_TARGET ++#undef ENABLE_CRTBEGINP ++#endif ++ ++ + /* Define to 1 to specify that we are using the BID decimal floating point + format instead of DPD */ + #ifndef USED_FOR_TARGET +@@ -65,6 +65,12 @@ + #endif + + ++/* Define to 1 to enable esp. */ ++#ifndef USED_FOR_TARGET ++#undef ENABLE_ESP ++#endif ++ ++ + /* Define to 1 to enable fixed-point arithmetic extension to C. */ + #ifndef USED_FOR_TARGET + #undef ENABLE_FIXED_POINT diff --git a/cross/gcc4-armhf/03_all_gcc49_Makefile.in.patch b/cross/gcc4-armhf/03_all_gcc49_Makefile.in.patch new file mode 100644 index 000000000..bf53d3ca0 --- /dev/null +++ b/cross/gcc4-armhf/03_all_gcc49_Makefile.in.patch @@ -0,0 +1,96 @@ +2012-01-17 Magnus Granberg + + * gcc/Makefile.in Add -fno-PIE. to ALL_CFLAGS and + ALL_CXXFLAGS if enable_esp yes. + Echo enable_esp and enable_crtbeginP to tmp-libgcc.mvars. + * libgcc/Makefile.in Add crtbeginP.o to EXTRA_PARTS if enable_crtbeginP yes + We add new file crtbeginP.o if enable_crtbeginP yes + Add -fno-PIE. to CRTSTUFF_CFLAGS. + +--- a/gcc/Makefile.in 2011-11-09 02:20:14.000000000 +0100 ++++ b/gcc/Makefile.in 2011-12-24 22:28:08.864804375 +0100 +@@ -247,6 +247,14 @@ LINKER_FLAGS = $(CFLAGS) + endif + endif + ++# We don't want to compile the compiler with -fPIE, it make PCH fail. ++enable_esp = @enable_esp@ ++ifeq ($(enable_esp),yes) ++ESP_NOPIE_CFLAGS = -fno-PIE ++else ++ESP_NOPIE_CFLAGS= ++endif ++ + # ------------------------------------------- + # Programs which operate on the build machine + # ------------------------------------------- +@@ -974,12 +982,13 @@ INTERNAL_CFLAGS = -DIN_GCC @CROSS@ + + # This is the variable actually used when we compile. If you change this, + # you probably want to update BUILD_CFLAGS in configure.ac +-ALL_CFLAGS = $(T_CFLAGS) $(CFLAGS-$@) \ ++ALL_CFLAGS = $(ESP_NOPIE_CFLAGS) $(T_CFLAGS) $(CFLAGS-$@) \ + $(CFLAGS) $(INTERNAL_CFLAGS) $(COVERAGE_FLAGS) $(WARN_CFLAGS) @DEFS@ + + # The C++ version. +-ALL_CXXFLAGS = $(T_CFLAGS) $(CFLAGS-$@) $(CXXFLAGS) $(INTERNAL_CFLAGS) \ +- $(COVERAGE_FLAGS) $(NOEXCEPTION_FLAGS) $(WARN_CXXFLAGS) @DEFS@ ++ALL_CXXFLAGS = $(ESP_NOPIE_CFLAGS) $(T_CFLAGS) $(CFLAGS-$@) $(CXXFLAGS) \ ++ $(INTERNAL_CFLAGS) $(COVERAGE_FLAGS) $(NOEXCEPTION_FLAGS) \ ++ $(WARN_CXXFLAGS) @DEFS@ + + # Likewise. Put INCLUDES at the beginning: this way, if some autoconf macro + # puts -I options in CPPFLAGS, our include files in the srcdir will always +@@ -1814,6 +1823,8 @@ libgcc.mvars: config.status Makefile spe + echo GCC_CFLAGS = '$(GCC_CFLAGS)' >> tmp-libgcc.mvars + echo INHIBIT_LIBC_CFLAGS = '$(INHIBIT_LIBC_CFLAGS)' >> tmp-libgcc.mvars + echo TARGET_SYSTEM_ROOT = '$(TARGET_SYSTEM_ROOT)' >> tmp-libgcc.mvars ++ echo enable_esp = '$(enable_esp)' >> tmp-libgcc.mvars ++ echo enable_crtbeginP = '@enable_crtbeginP@' >> tmp-libgcc.mvars + + mv tmp-libgcc.mvars libgcc.mvars + +--- a/libgcc/Makefile.in 2011-11-22 04:01:02.000000000 +0100 ++++ b/libgcc/Makefile.in 2011-12-25 15:18:22.449610631 +0100 +@@ -219,6 +219,17 @@ else + DECNUMINC = + endif + ++ifeq ($(enable_esp),yes) ++ESP_NOPIE_CFLAGS = -fno-PIE ++else ++ESP_NOPIE_CFLAGS= ++endif ++ ++# We add crtbeginP.o to the EXTRA_PARTS list if enable_crtbeginP = yes ++ifeq ($(enable_crtbeginP),yes) ++EXTRA_PARTS += crtbeginP.o ++endif ++ + # Options to use when compiling libgcc2.a. + # + LIBGCC2_DEBUG_CFLAGS = -g +@@ -279,7 +290,7 @@ INTERNAL_CFLAGS = $(CFLAGS) $(LIBGCC2_CF + CRTSTUFF_CFLAGS = -O2 $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \ + -finhibit-size-directive -fno-inline -fno-exceptions \ + -fno-zero-initialized-in-bss -fno-toplevel-reorder -fno-tree-vectorize \ +- -fno-stack-protector \ ++ -fno-stack-protector $(ESP_NOPIE_CFLAGS) \ + $(INHIBIT_LIBC_CFLAGS) + + # Extra flags to use when compiling crt{begin,end}.o. +@@ -966,6 +977,13 @@ crtendS$(objext): $(srcdir)/crtstuff.c + # This is a version of crtbegin for -static links. + crtbeginT$(objext): $(srcdir)/crtstuff.c + $(crt_compile) $(CRTSTUFF_T_CFLAGS) -c $< -DCRT_BEGIN -DCRTSTUFFT_O ++ ++# This is a version of crtbegin for -static -fPIE links. ++ifeq ($(enable_crtbeginP),yes) ++crtbeginP$(objext): $(srcdir)/crtstuff.c ++ $(crt_compile) $(CRTSTUFF_T_CFLAGS_S) \ ++ -c $< -DCRT_BEGIN -DCRTSTUFFT_O -DCRTSTUFFS_O ++endif + + ifeq ($(enable_vtable_verify),yes) + # These are used in vtable verification; see comments in source files for + \ No newline at end of file diff --git a/cross/gcc4-armhf/05_all_gcc48_gcc.c.patch b/cross/gcc4-armhf/05_all_gcc48_gcc.c.patch new file mode 100644 index 000000000..4cea772eb --- /dev/null +++ b/cross/gcc4-armhf/05_all_gcc48_gcc.c.patch @@ -0,0 +1,25 @@ +2013-03-24 Magnus Granberg + + * gcc/gcc.c include esp.h + static const char *cc1_spec We set that in esp.h if ENABLE_ESP. + +--- ./gcc/gcc.c 2010-01-21 10:29:30.000000000 -0500 ++++ ./gcc/gcc.c 2010-01-29 23:29:16.000000000 -0500 +@@ -44,6 +44,7 @@ + #include "opts.h" + #include "params.h" + #include "vec.h" ++#include "config/esp.h" /* for --enable-esp support */ + #include "filenames.h" + + /* By default there is no special suffix for target executables. */ +@@ -822,7 +823,9 @@ + + static const char *asm_debug; + static const char *cpp_spec = CPP_SPEC; ++#ifndef ENABLE_ESP + static const char *cc1_spec = CC1_SPEC; ++#endif + static const char *cc1plus_spec = CC1PLUS_SPEC; + static const char *link_gcc_c_sequence_spec = LINK_GCC_C_SEQUENCE_SPEC; + static const char *link_ssp_spec = LINK_SSP_SPEC; diff --git a/cross/gcc4-armhf/10_all_default-fortify-source.patch b/cross/gcc4-armhf/10_all_default-fortify-source.patch new file mode 100644 index 000000000..e74d60cc2 --- /dev/null +++ b/cross/gcc4-armhf/10_all_default-fortify-source.patch @@ -0,0 +1,31 @@ +Enable -D_FORTIFY_SOURCE=2 by default. + +Original patch from: +http://sources.gentoo.org/cgi-bin/viewvc.cgi/gentoo/src/patchsets/gcc/4.9.2/gentoo/10_all_default-fortify-source.patch + +--- a/gcc/c-family/c-cppbuiltin.c ++++ b/gcc/c-family/c-cppbuiltin.c +@@ -951,6 +951,9 @@ c_cpp_builtins (cpp_reader *pfile) + builtin_define_with_value ("__REGISTER_PREFIX__", REGISTER_PREFIX, 0); + builtin_define_with_value ("__USER_LABEL_PREFIX__", user_label_prefix, 0); + ++ /* Fortify Source enabled by default w/optimization. */ ++ cpp_define (pfile, "_FORTIFY_SOURCE=((defined __OPTIMIZE__ && __OPTIMIZE__ > 0) ? 2 : 0)"); ++ + /* Misc. */ + if (flag_gnu89_inline) + cpp_define (pfile, "__GNUC_GNU_INLINE__"); +--- a/gcc/doc/gcc.info ++++ b/gcc/doc/gcc.info +@@ -6255,6 +6255,11 @@ find out the exact set of optimizations that are enabled at each level. + Please note the warning under '-fgcse' about invoking '-O2' on + programs that use computed gotos. + ++ NOTE: In Alpine Linux, `-D_FORTIFY_SOURCE=2' is set by default, and is ++ activated when `-Os' or `-O1' or higher is used. This enables additional ++ compile-time and run-time checks for several libc functions. To disable, ++ specify either `-U_FORTIFY_SOURCE' or `-D_FORTIFY_SOURCE=0'. ++ + '-O3' + Optimize yet more. '-O3' turns on all optimizations specified by + '-O2' and also turns on the '-finline-functions', diff --git a/cross/gcc4-armhf/12_all_default-warn-trampolines.patch b/cross/gcc4-armhf/12_all_default-warn-trampolines.patch new file mode 100644 index 000000000..2fd4051b1 --- /dev/null +++ b/cross/gcc4-armhf/12_all_default-warn-trampolines.patch @@ -0,0 +1,24 @@ +Enable -Wtrampolines by default. + +--- a/gcc/common.opt ++++ b/gcc/common.opt +@@ -640,7 +640,7 @@ Common Var(warn_system_headers) Warning + Do not suppress warnings from system headers + + Wtrampolines +-Common Var(warn_trampolines) Warning ++Common Var(warn_trampolines) Init(1) Warning + Warn whenever a trampoline is generated + + Wtype-limits +--- a/gcc/doc/invoke.texi ++++ b/gcc/doc/invoke.texi +@@ -4007,6 +4007,8 @@ headers---for that, @option{-Wunknown-pragmas} must also be used. + for most targets, it is made up of code and thus requires the stack + to be made executable in order for the program to work properly. + ++ This warning is enabled by default in Gentoo. ++ + @item -Wfloat-equal + @opindex Wfloat-equal + @opindex Wno-float-equal diff --git a/cross/gcc4-armhf/15_all_libgfortran-Werror.patch b/cross/gcc4-armhf/15_all_libgfortran-Werror.patch new file mode 100644 index 000000000..5f15373d8 --- /dev/null +++ b/cross/gcc4-armhf/15_all_libgfortran-Werror.patch @@ -0,0 +1,17 @@ +libgfortran does not respect --disable-werror + +https://bugs.gentoo.org/433435 +http://gcc.gnu.org/PR54724 + + +--- a/libgfortran/configure ++++ b/libgfortran/configure +@@ -5764,7 +5764,7 @@ fi + + # Add -Wall -fno-repack-arrays -fno-underscoring if we are using GCC. + if test "x$GCC" = "xyes"; then +- AM_FCFLAGS="-I . -Wall -Werror -fimplicit-none -fno-repack-arrays -fno-underscoring" ++ AM_FCFLAGS="-I . -Wall -fimplicit-none -fno-repack-arrays -fno-underscoring" + ## We like to use C99 routines when available. This makes sure that + ## __STDC_VERSION__ is set such that libc includes make them available. + AM_CFLAGS="-std=gnu99 -Wall -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wextra -Wwrite-strings" diff --git a/cross/gcc4-armhf/16_all_gcc47_nopie_option.patch b/cross/gcc4-armhf/16_all_gcc47_nopie_option.patch new file mode 100644 index 000000000..ed9a961d7 --- /dev/null +++ b/cross/gcc4-armhf/16_all_gcc47_nopie_option.patch @@ -0,0 +1,16 @@ +2012-01-24 Magnus Granberg + + * gcc/common.opt Add -nopie + +--- a/gcc/common.opt 2011-11-23 19:51:17.000000000 +0100 ++++ b//gcc/common.opt 2012-01-24 16:56:24.302224357 +0100 +@@ -2280,6 +2280,9 @@ Driver + nodefaultlibs + Driver + ++nopie ++Driver ++ + nostartfiles + Driver + diff --git a/cross/gcc4-armhf/16_all_libgomp-Werror.patch b/cross/gcc4-armhf/16_all_libgomp-Werror.patch new file mode 100644 index 000000000..d6a355d67 --- /dev/null +++ b/cross/gcc4-armhf/16_all_libgomp-Werror.patch @@ -0,0 +1,17 @@ +libgomp does not respect --disable-werror + +https://bugs.gentoo.org/229059 +http://gcc.gnu.org/PR38436 + + +--- a/libgomp/configure ++++ b/libgomp/configure +@@ -4282,7 +4282,7 @@ save_CFLAGS="$CFLAGS" + + # Add -Wall -Werror if we are using GCC. + if test "x$GCC" = "xyes"; then +- XCFLAGS="$XCFLAGS -Wall -Werror" ++ XCFLAGS="$XCFLAGS -Wall" + fi + + # Find other programs we need. diff --git a/cross/gcc4-armhf/20_all_gcc49_config_crtbeginp.patch b/cross/gcc4-armhf/20_all_gcc49_config_crtbeginp.patch new file mode 100644 index 000000000..62474c022 --- /dev/null +++ b/cross/gcc4-armhf/20_all_gcc49_config_crtbeginp.patch @@ -0,0 +1,40 @@ +2014-04-23 Magnus Granberg + + * gcc/config/gnu-user.h If ENABLE_CRTBEGINP, -static and -pie use crtbegineP.o. + * gcc/config/rs6000/sysv4.h If ENABLE_CRTBEGINP, -static and -pie use crtbegineP.o. + +--- a/gcc/config/gnu-user.h 2014-01-02 23:23:26.000000000 +0100 ++++ b/gcc/config/gnu-user.h 2014-04-23 00:55:06.390265454 +0200 +@@ -40,7 +40,15 @@ see the files COPYING3 and COPYING.RUNTI + provides part of the support for getting C++ file-scope static + object constructed before entering `main'. */ + +-#if defined HAVE_LD_PIE ++#if defined (HAVE_LD_PIE) && defined (ENABLE_CRTBEGINP) ++#define GNU_USER_TARGET_STARTFILE_SPEC \ ++ "%{!shared: %{pg|p|profile:gcrt1.o%s;pie:Scrt1.o%s;:crt1.o%s}} \ ++ crti.o%s %{static:%{pie:crtbeginP.o%s;:crtbeginT.o%s}; \ ++ shared|pie:crtbeginS.o%s;:crtbegin.o%s} \ ++ %{fvtable-verify=none:%s; \ ++ fvtable-verify=preinit:vtv_start_preinit.o%s; \ ++ fvtable-verify=std:vtv_start.o%s}" ++#elif defined (HAVE_LD_PIE) && ! defined (ENABLE_CRTBEGINP) + #define GNU_USER_TARGET_STARTFILE_SPEC \ + "%{!shared: %{pg|p|profile:gcrt1.o%s;pie:Scrt1.o%s;:crt1.o%s}} \ + crti.o%s %{static:crtbeginT.o%s;shared|pie:crtbeginS.o%s;:crtbegin.o%s} \ +--- a/gcc/config/rs6000/sysv4.h 2009-04-10 01:23:07.000000000 +0200 ++++ b/gcc/config/rs6000/sysv4.h 2009-09-08 04:41:50.000000000 +0200 +@@ -883,7 +883,12 @@ + %{!mnewlib: %{pthread:-lpthread} %{shared:-lc} \ + %{!shared: %{profile:-lc_p} %{!profile:-lc}}}" + +-#ifdef HAVE_LD_PIE ++#if defined (HAVE_LD_PIE) && defined (ENABLE_CRTBEGINP) ++#define STARTFILE_LINUX_SPEC "\ ++%{!shared: %{pg|p|profile:gcrt1.o%s;pie:Scrt1.o%s;:crt1.o%s}} \ ++%{mnewlib:ecrti.o%s;:crti.o%s} \ ++%{static:%{pie:crtbeginP.o%s;:crtbeginT.o%s}} %{!static:%{shared|pie:crtbeginS.o%s;:crtbegin.o%s}}" ++#elif defined (HAVE_LD_PIE) && ! defined (ENABLE_CRTBEGINP) + #define STARTFILE_LINUX_SPEC "\ + %{!shared: %{pg|p|profile:gcrt1.o%s;pie:Scrt1.o%s;:crt1.o%s}} \ + %{mnewlib:ecrti.o%s;:crti.o%s} \ diff --git a/cross/gcc4-armhf/24_all_gcc49_invoke.texi.patch b/cross/gcc4-armhf/24_all_gcc49_invoke.texi.patch new file mode 100644 index 000000000..20f98f690 --- /dev/null +++ b/cross/gcc4-armhf/24_all_gcc49_invoke.texi.patch @@ -0,0 +1,44 @@ +2014-04-24 Magnus Granberg + + * gcc/doc/invoke.texi Add NOTES about -fstack-protector-all, -pie and + -fPIE/-fpie when --enable-esp is enable, this options is on by default. + +--- a/gcc/doc/invoke.texi 2009-04-01 09:18:47.000000000 +0200 ++++ b/gcc/doc/invoke.texi 2009-06-18 14:08:38.000000000 +0200 +@@ -9233,6 +9245,11 @@ If a guard check fails, an error message + @opindex fstack-protector-all + Like @option{-fstack-protector} except that all functions are protected. + ++NOTE: NOTE: When --enable-esp this option is enabled by default ++for C, C++, ObjC, ObjC++, if neither @option{-fno-stack-protector}, ++@option{-nostdlib}, @option{-ffreestanding}, @option{-fstack-protector}, ++@option{-fstack-protector-strong}or @option{-fstack-protector-all}are found. ++ + @item -fstack-protector-strong + @opindex fstack-protector-strong + Like @option{-fstack-protector} but includes additional functions to +@@ -7960,6 +7965,12 @@ + that were used to generate code (@option{-fpie}, @option{-fPIE}, + or model suboptions) when you specify this option. + ++NOTE: When --enable-esp this option is enabled by default ++for C, C++, ObjC, ObjC++, if neither @option{-fno-pie} or @option{-fno-PIE} ++or @option{-fno-pic} or @option{-fno-PIC} or @option{-nostdlib} or ++@option{-nostartfiles} or @option{-shared} or @option{-pg} or @option{-p} ++are found. ++ + @item -rdynamic + @opindex rdynamic + Pass the flag @option{-export-dynamic} to the ELF linker, on targets +@@ -15889,6 +15910,11 @@ + @code{__pie__} and @code{__PIE__}. The macros have the value 1 + for @option{-fpie} and 2 for @option{-fPIE}. + ++NOTE: When --enable-esp this option is enabled by default ++for C, C++, ObjC, ObjC++, if neither @option{-fno-pie} or @option{-fno-PIE} ++or @option{-fno-pic} or @option{-fno-PIC} or @option{-nostdlib} or ++@option{-nostartfiles} or @option{-shared} are found. ++ + @item -fno-jump-tables + @opindex fno-jump-tables + Do not use jump tables for switch statements even where it would be diff --git a/cross/gcc4-armhf/34_all_gcc48_config_i386.patch b/cross/gcc4-armhf/34_all_gcc48_config_i386.patch new file mode 100644 index 000000000..9f0f7a3d4 --- /dev/null +++ b/cross/gcc4-armhf/34_all_gcc48_config_i386.patch @@ -0,0 +1,56 @@ +2013-03-24 Magnus Granberg + + * gcc/config/i386/gnu-user-common.h (DRIVER_SELF_SPECS): Add ESP_DRIVER_SELF_SPEC. + * gcc/config/i386/gnu-user.h (SUBTARGET_EXTRA_SPECS): Add ESP_EXTRA_SPECS. + * gcc/config/i386/i386.h (SUBTARGET_EXTRA_SPECS): Add ESP_EXTRA_SPECS. + +--- a/gcc/config/i386/gnu-user-common.h 2013-01-10 21:38:27.000000000 +0100 ++++ b/gcc/config/i386/gnu-user-common.h 2013-02-14 00:51:44.689637605 +0100 +@@ -70,3 +70,7 @@ along with GCC; see the file COPYING3. + + /* Static stack checking is supported by means of probes. */ + #define STACK_CHECK_STATIC_BUILTIN 1 ++ ++#ifdef ENABLE_ESP ++#define DRIVER_SELF_SPECS ESP_DRIVER_SELF_SPEC ++#endif +--- a/gcc/config/i386/gnu-user.h 2011-05-05 14:32:50.000000000 +0200 ++++ b/gcc/config/i386/gnu-user.h 2012-07-09 14:28:38.726289455 +0200 +@@ -93,9 +93,16 @@ along with GCC; see the file COPYING3. + "--32 %{!mno-sse2avx:%{mavx:-msse2avx}} %{msse2avx:%{!mavx:-msse2avx}}" + + #undef SUBTARGET_EXTRA_SPECS ++#ifdef ENABLE_ESP + #define SUBTARGET_EXTRA_SPECS \ + { "link_emulation", GNU_USER_LINK_EMULATION },\ +- { "dynamic_linker", GNU_USER_DYNAMIC_LINKER } ++ { "dynamic_linker", GNU_USER_DYNAMIC_LINKER }, \ ++ ESP_EXTRA_SPECS ++#else ++#define SUBTARGET_EXTRA_SPECS \ ++ { "link_emulation", GNU_USER_LINK_EMULATION },\ ++ { "dynamic_linker", GNU_USER_DYNAMIC_LINKER } ++#endif + + #undef LINK_SPEC + #define LINK_SPEC "-m %(link_emulation) %{shared:-shared} \ +--- a/gcc/config/i386/i386.h 2011-11-24 23:11:12.000000000 +0100 ++++ b/gcc/config/i386/i386.h 2012-07-09 14:21:24.575276517 +0200 +@@ -617,13 +617,16 @@ enum target_cpu_default + Do not define this macro if it does not need to do anything. */ + + #ifndef SUBTARGET_EXTRA_SPECS ++#ifdef ENABLE_ESP ++#define SUBTARGET_EXTRA_SPECS ESP_EXTRA_SPECS ++#else + #define SUBTARGET_EXTRA_SPECS + #endif ++#endif + + #define EXTRA_SPECS \ + { "cc1_cpu", CC1_CPU_SPEC }, \ + SUBTARGET_EXTRA_SPECS +- + + /* Set the value of FLT_EVAL_METHOD in float.h. When using only the + FPU, assume that the fpcw is set to extended precision; when using diff --git a/cross/gcc4-armhf/35_all_gcc48_config_arm.patch b/cross/gcc4-armhf/35_all_gcc48_config_arm.patch new file mode 100644 index 000000000..5aecc6ba3 --- /dev/null +++ b/cross/gcc4-armhf/35_all_gcc48_config_arm.patch @@ -0,0 +1,35 @@ +2013-06-03 Magnus Granberg + + * gcc/config/arm/arm.h (DRIVER_SELF_SPECS): Add ESP_DRIVER_SELF_SPEC. + * gcc/config/arm/elf.h (SUBSUBTARGET_EXTRA_SPECS): Add ESP_EXTRA_SPECS. + +--- a/gcc/config/arm/arm.h 2013-01-15 17:17:28.000000000 +0100 ++++ b/gcc/config/arm/arm.h 2013-02-18 22:45:18.327284928 +0100 +@@ -2326,6 +2326,11 @@ extern const char *host_detect_local_cpu + # define MCPU_MTUNE_NATIVE_SPECS "" + #endif + +-#define DRIVER_SELF_SPECS MCPU_MTUNE_NATIVE_SPECS +- ++#ifdef ENABLE_ESP ++# define DRIVER_SELF_SPECS \ ++ MCPU_MTUNE_NATIVE_SPECS, \ ++ ESP_DRIVER_SELF_SPEC ++#else ++# define DRIVER_SELF_SPECS MCPU_MTUNE_NATIVE_SPECS ++#endif + #endif /* ! GCC_ARM_H */ +--- a/gcc/config/arm/elf.h 2013-01-10 21:38:27.000000000 +0100 ++++ b/gcc/config/arm/elf.h 2013-05-19 02:15:49.595855825 +0200 +@@ -49,7 +49,11 @@ + #endif + + #undef SUBSUBTARGET_EXTRA_SPECS ++#ifdef ENABLE_ESP ++#define SUBSUBTARGET_EXTRA_SPECS ESP_EXTRA_SPECS ++#else + #define SUBSUBTARGET_EXTRA_SPECS ++#endif + + #ifndef ASM_SPEC + #define ASM_SPEC "\ diff --git a/cross/gcc4-armhf/40_all_gcc49_config_esp.patch b/cross/gcc4-armhf/40_all_gcc49_config_esp.patch new file mode 100644 index 000000000..cc58e6e7d --- /dev/null +++ b/cross/gcc4-armhf/40_all_gcc49_config_esp.patch @@ -0,0 +1,135 @@ +2014-05-12 Magnus Granberg + + * gcc/esp.h New file to support --enable-esp + Version 20140512.1 + +--- a/gcc/config/esp.h 2010-04-09 16:14:00.000000000 +0200 ++++ b/gcc/config/esp.h 2012-06-23 01:00:31.248348491 +0200 +@@ -0,0 +1,127 @@ ++/* License terms see GNU GENERAL PUBLIC LICENSE Version 3. ++ * Version 20140512.1 ++ * Magnus Granberg (Zorry) */ ++#ifndef GCC_ESP_H ++#define GCC_ESP_H ++ ++/* This file will add -fstack-protector-all, -fstack-check, -fPIE, -pie and -z now ++ as default if the defines and the spec allow it. ++ Added a hack for gcc-specs-* in toolchain-funcs.eclass and _filter-hardened in flag-o-matic.eclass ++ to support older hardened GCC patches and we don't need to change the code on gcc-specs-* and _filter-hardened. ++ This will add some unsupported upstream commands options as -nopie and -nonow. ++ -D__KERNEL__ is added so we don't have -fPIE, -pie and -fstack-protector-all and -fstack-check when building kernels. ++ ESP_CC1_SPEC is added to CC1_SPEC. ++ ESP_CC1_STRICT_OVERFLOW_SPEC is added so we don't disable the strict-overflow check. ++ ESP_LINK_PIE_CHECK_SPEC check for -pie, -p, -pg, -profile and -static. ++ ENABLE_CRTBEGINP add support for crtbeginP.o, build -static with -fPIE or -fpie. ++*/ ++#ifdef ENABLE_ESP ++ ++ /* Hack to support gcc-specs-* in toolchain-funcs.eclass and _filter-hardened in flag-o-matic.eclass */ ++ #define ESP_CC1_SPEC " %(esp_cc1_ssp) %(esp_cc1_pie) %(esp_cc1_strict_overflow)" ++ #if defined ( EFAULT_SSP ) || defined ( EFAULT_PIE_SSP ) ++ #define ESP_CC1_SSP_SPEC "%{!fno-stack-protector: %{!fno-stack-protector-all: %{!fno-stack-check: }}}" ++ #else ++ #define ESP_CC1_SSP_SPEC "" ++ #endif ++ #if defined ( EFAULT_PIE ) || defined ( EFAULT_PIE_SSP ) ++ #define ESP_CC1_PIE_SPEC "%{!nopie: }" ++ #else ++ #define ESP_CC1_PIE_SPEC "" ++ #endif ++ #define ESP_CC1_STRICT_OVERFLOW_SPEC "%{!fstrict-overflow:%{!fno-strict-overflow: -fno-strict-overflow}}" ++ ++ /* ESP_LINK_SPEC is added to LINK_PIE_SPEC if esp is enable ++ -z now will be added if we don't have -vanilla spec. We do a -pie incompatible check ++ Don't remove the specs in the end */ ++ #define ESP_LINK_SPEC "%(esp_link_now) %(esp_link_pie_check) " ++ #define ESP_LINK_NOW_SPEC "%{!nonow:-z now}" ++ ++ /* We use ESP_DRIVER_SELF_SPEC to add pie and ssp command-line options. */ ++ #define ESP_DRIVER_SELF_SPEC "%{D__KERNEL__:;:%{!nopie:%(esp_options_pie) \ ++ %(esp_link_pie)} %(esp_options_ssp) }" ++ ++ /* This will add -fstack-protector-all if we don't have -nostdlib -nodefaultlibs -fno-stack-protector -fstack-protector ++ -fstack-protector-all and we have EFAULT_SSP or EFAULT_PIE_SSP defined. */ ++ #if defined ( EFAULT_SSP ) || defined ( EFAULT_PIE_SSP ) ++ #define ESP_OPTIONS_SSP_SPEC \ ++ "%{nostdlib|ffreestanding|fno-stack-protector|fstack-protector| \ ++ fstack-protector-all|fstack-protector-strong:;:-fstack-protector-all} \ ++ %{fstack-check|fstack-check=*:;: -fstack-check}" ++ #else ++ #define ESP_OPTIONS_SSP_SPEC "" ++ #endif ++ ++ /* If EFAULT_PIE or EFAULT_PIE_SSP is defined we will add -fPIE -pie */ ++ #if defined ( EFAULT_PIE ) || defined ( EFAULT_PIE_SSP ) ++ ++ /* This will add -fPIE if we don't have -pie -fpic -fPIC -fpie -fPIE -fno-pic -fno-PIC -fno-pie -fno-PIE -shared -static ++ -nostdlib -nostartfiles. */ ++ /* With ENABLE_CRTBEGINP we don't need to check for -static */ ++ #ifdef ENABLE_CRTBEGINP ++ #define ESP_OPTIONS_PIE_SPEC \ ++ "%{!pie: %{!fpic:%{!fPIC:%{!fpie:%{!fPIE: %{!fno-pic:%{!fno-PIC:%{!fno-pie:%{!fno-PIE: \ ++ %{!shared: %{!nostdlib: %{!nostartfiles:-fPIE}} } }}}} }}}} }" ++ #else ++ #define ESP_OPTIONS_PIE_SPEC \ ++ "%{!pie: %{!fpic:%{!fPIC:%{!fpie:%{!fPIE: %{!fno-pic:%{!fno-PIC:%{!fno-pie:%{!fno-PIE: \ ++ %{!shared: %{!static: %{!nostdlib: %{!nostartfiles:-fPIE}} } }}}} }}}} }}" ++ #endif ++ ++ /* This will add -pie if we don't have -pie -A -fno-pic -fno-PIC -fno-pie -fno-PIE -shared -static -r -nostdlib ++ -nostartfiles */ ++ /* With ENABLE_CRTBEGINP we don't need to check for -static ++ and we add -pie only to get the start and endfiles. -pie will not go to the linker. */ ++ #ifdef ENABLE_CRTBEGINP ++ #define ESP_LINK_PIE_SPEC \ ++ "%{!pie:%{!A:%{!fno-pie:%{!fno-PIE:%{!fno-pic:%{!fno-PIC:%{!shared:%{!r: \ ++ %{!nostdlib:%{!nostartfiles:-pie}}}}}}}}}}" ++ #else ++ #define ESP_LINK_PIE_SPEC \ ++ "%{!pie:%{!A:%{!fno-pie:%{!fno-PIE:%{!fno-pic:%{!fno-PIC:%{!shared:%{!static:%{!r: \ ++ %{!nostdlib:%{!nostartfiles:-pie}}}}}}}}}}}" ++ #endif ++ ++ /* This will check if -pie is set when (-static) -pg -p -profile. If set it will make gcc print out ++ "-pie and (static)|pg|p|profile are incompatible when linking" */ ++ /* With ENABLE_CRTBEGINP we don't need to check for -static */ ++ #ifdef ENABLE_CRTBEGINP ++ #define ESP_LINK_PIE_CHECK_SPEC \ ++ "%{pie:%{pg|p|profile:%e-pie and -pg|p|profile are incompatible when linking}}" ++ #else ++ #define ESP_LINK_PIE_CHECK_SPEC \ ++ "%{pie:%{static|pg|p|profile:%e-pie and -static|pg|p|profile are incompatible when linking}}" ++ #endif ++ ++ /* We don't pass -pie to the linker when -static. */ ++ #ifdef ENABLE_CRTBEGINP ++ #define LINK_PIE_SPEC "%{!static:%{pie:-pie}} %(esp_link)" ++ #else ++ #define LINK_PIE_SPEC "%{pie:-pie} %(esp_link)" ++ #endif ++ ++ #else ++ #define ESP_OPTIONS_PIE_SPEC "" ++ #define ESP_LINK_PIE_CHECK_SPEC "" ++ #define ESP_LINK_PIE_SPEC "" ++ #define LINK_PIE_SPEC "%{pie:-pie} %(esp_link)" ++ #endif ++ ++ /* We add extra spec name's to the EXTRA_SPECS list */ ++ #define ESP_EXTRA_SPECS \ ++ { "esp_cc1", ESP_CC1_SPEC }, \ ++ { "esp_cc1_pie", ESP_CC1_PIE_SPEC }, \ ++ { "esp_cc1_ssp", ESP_CC1_SSP_SPEC }, \ ++ { "esp_cc1_strict_overflow", ESP_CC1_STRICT_OVERFLOW_SPEC }, \ ++ { "esp_link", ESP_LINK_SPEC }, \ ++ { "esp_link_now", ESP_LINK_NOW_SPEC }, \ ++ { "esp_link_pie", ESP_LINK_PIE_SPEC }, \ ++ { "esp_link_pie_check", ESP_LINK_PIE_CHECK_SPEC }, \ ++ { "esp_driver_self", ESP_DRIVER_SELF_SPEC }, \ ++ { "esp_options_pie", ESP_OPTIONS_PIE_SPEC }, \ ++ { "esp_options_ssp", ESP_OPTIONS_SSP_SPEC } ++ ++ static const char *cc1_spec = CC1_SPEC ESP_CC1_SPEC; ++ ++#endif ++#endif /* End GCC_ESP_H */ diff --git a/cross/gcc4-armhf/41_all_gcc49_config_esp_alpine.patch b/cross/gcc4-armhf/41_all_gcc49_config_esp_alpine.patch new file mode 100644 index 000000000..b8c88e286 --- /dev/null +++ b/cross/gcc4-armhf/41_all_gcc49_config_esp_alpine.patch @@ -0,0 +1,67 @@ +Apply Alpine Linux specific differences to Gentoo ESP configuration: +- default PIE and SSP by default without additional CFLAGS (to clean up APKBUILD) +- do not enable -fstack-check by default (caused failures in programs that setup + small stack in musl) +- enable -z relro by default +- enable -fstack-protector-strong instead of -fstack-protector-all by default + +--- gcc-4.9.2/gcc/config/esp.h 2014-12-10 15:54:19.925060848 +0000 ++++ gcc-4.9.2/gcc/config/esp.h 2014-12-10 15:59:16.793850060 +0000 +@@ -4,7 +4,7 @@ + #ifndef GCC_ESP_H + #define GCC_ESP_H + +-/* This file will add -fstack-protector-all, -fstack-check, -fPIE, -pie and -z now ++/* This file will add -fstack-protector-strong, -fPIE, -pie, -z relro and -z now + as default if the defines and the spec allow it. + Added a hack for gcc-specs-* in toolchain-funcs.eclass and _filter-hardened in flag-o-matic.eclass + to support older hardened GCC patches and we don't need to change the code on gcc-specs-* and _filter-hardened. +@@ -16,11 +16,14 @@ + ENABLE_CRTBEGINP add support for crtbeginP.o, build -static with -fPIE or -fpie. + */ + #ifdef ENABLE_ESP ++ ++ /* Enable by default on Alpine */ ++ #define EFAULT_PIE_SSP + + /* Hack to support gcc-specs-* in toolchain-funcs.eclass and _filter-hardened in flag-o-matic.eclass */ + #define ESP_CC1_SPEC " %(esp_cc1_ssp) %(esp_cc1_pie) %(esp_cc1_strict_overflow)" + #if defined ( EFAULT_SSP ) || defined ( EFAULT_PIE_SSP ) +- #define ESP_CC1_SSP_SPEC "%{!fno-stack-protector: %{!fno-stack-protector-all: %{!fno-stack-check: }}}" ++ #define ESP_CC1_SSP_SPEC "%{!fno-stack-protector: %{!fno-stack-protector-all: }}" + #else + #define ESP_CC1_SSP_SPEC "" + #endif +@@ -34,20 +37,20 @@ + /* ESP_LINK_SPEC is added to LINK_PIE_SPEC if esp is enable + -z now will be added if we don't have -vanilla spec. We do a -pie incompatible check + Don't remove the specs in the end */ +- #define ESP_LINK_SPEC "%(esp_link_now) %(esp_link_pie_check) " ++ #define ESP_LINK_SPEC "%(esp_link_now) %(esp_link_relro) %(esp_link_pie_check) " + #define ESP_LINK_NOW_SPEC "%{!nonow:-z now}" ++ #define ESP_LINK_RELRO_SPEC "%{!norelro:-z relro}" + + /* We use ESP_DRIVER_SELF_SPEC to add pie and ssp command-line options. */ + #define ESP_DRIVER_SELF_SPEC "%{D__KERNEL__:;:%{!nopie:%(esp_options_pie) \ + %(esp_link_pie)} %(esp_options_ssp) }" + +- /* This will add -fstack-protector-all if we don't have -nostdlib -nodefaultlibs -fno-stack-protector -fstack-protector ++ /* This will add -fstack-protector-strong if we don't have -nostdlib -nodefaultlibs -fno-stack-protector -fstack-protector + -fstack-protector-all and we have EFAULT_SSP or EFAULT_PIE_SSP defined. */ + #if defined ( EFAULT_SSP ) || defined ( EFAULT_PIE_SSP ) + #define ESP_OPTIONS_SSP_SPEC \ + "%{nostdlib|ffreestanding|fno-stack-protector|fstack-protector| \ +- fstack-protector-all|fstack-protector-strong:;:-fstack-protector-all} \ +- %{fstack-check|fstack-check=*:;: -fstack-check}" ++ fstack-protector-all|fstack-protector-strong:;:-fstack-protector-strong}" + #else + #define ESP_OPTIONS_SSP_SPEC "" + #endif +@@ -115,6 +118,7 @@ + { "esp_cc1_strict_overflow", ESP_CC1_STRICT_OVERFLOW_SPEC }, \ + { "esp_link", ESP_LINK_SPEC }, \ + { "esp_link_now", ESP_LINK_NOW_SPEC }, \ ++ { "esp_link_relro", ESP_LINK_RELRO_SPEC }, \ + { "esp_link_pie", ESP_LINK_PIE_SPEC }, \ + { "esp_link_pie_check", ESP_LINK_PIE_CHECK_SPEC }, \ + { "esp_driver_self", ESP_DRIVER_SELF_SPEC }, \ diff --git a/cross/gcc4-armhf/48_all_x86_pr53113_libitm-avx.patch b/cross/gcc4-armhf/48_all_x86_pr53113_libitm-avx.patch new file mode 100644 index 000000000..b17653023 --- /dev/null +++ b/cross/gcc4-armhf/48_all_x86_pr53113_libitm-avx.patch @@ -0,0 +1,28 @@ +libitm checks for AVX support in the assembler and adds -mavx to x86_avx.cc +which defines the needed typedefs. User CFLAGS can override -mavx however, +so also use the fallback typedef if __AVX__ isn't defined. + +https://bugs.gentoo.org/417271 +http://gcc.gnu.org/PR53113 + + +--- a/libitm/config/x86/x86_avx.cc ++++ b/libitm/config/x86/x86_avx.cc +@@ -29,7 +29,7 @@ + + extern "C" { + +-#ifndef HAVE_AS_AVX ++#if !defined (HAVE_AS_AVX) || !defined(__AVX__) + // If we don't have an AVX capable assembler, we didn't set -mavx on the + // command-line either, which means that libitm.h defined neither this type + // nor the functions in this file. Define the type and unconditionally +@@ -40,7 +40,7 @@ typedef float _ITM_TYPE_M256 __attribute__((vector_size(32), may_alias)); + // Re-define the memcpy implementations so that we can frob the + // interface to deal with possibly missing AVX instruction set support. + +-#ifdef HAVE_AS_AVX ++#if defined(HAVE_AS_AVX) && defined(__AVX__) + #define RETURN(X) return X + #define STORE(X,Y) X = Y + #define OUTPUT(T) _ITM_TYPE_##T diff --git a/cross/gcc4-armhf/50_all_libiberty-asprintf.patch b/cross/gcc4-armhf/50_all_libiberty-asprintf.patch new file mode 100644 index 000000000..9ad4a9266 --- /dev/null +++ b/cross/gcc4-armhf/50_all_libiberty-asprintf.patch @@ -0,0 +1,18 @@ +2008-07-25 Magnus Granberg + + * include/libiberty.h (asprintf): Don't declare if defined as a macro + +--- a/include/libiberty.h ++++ b/include/libiberty.h +@@ -609,8 +609,11 @@ extern int pwait (int, int *, int); + /* Like sprintf but provides a pointer to malloc'd storage, which must + be freed by the caller. */ + ++/* asprintf may be declared as a macro by glibc with __USE_FORTIFY_LEVEL. */ ++#ifndef asprintf + extern int asprintf (char **, const char *, ...) ATTRIBUTE_PRINTF_2; + #endif ++#endif + + #if !HAVE_DECL_VASPRINTF + /* Like vsprintf but provides a pointer to malloc'd storage, which diff --git a/cross/gcc4-armhf/51_all_libiberty-pic.patch b/cross/gcc4-armhf/51_all_libiberty-pic.patch new file mode 100644 index 000000000..b6160a730 --- /dev/null +++ b/cross/gcc4-armhf/51_all_libiberty-pic.patch @@ -0,0 +1,10 @@ +--- a/libiberty/Makefile.in ++++ b/libiberty/Makefile.in +@@ -246,6 +246,7 @@ $(TARGETLIB): $(REQUIRED_OFILES) $(EXTRA_OFILES) $(LIBOBJS) + $(AR) $(AR_FLAGS) $(TARGETLIB) \ + $(REQUIRED_OFILES) $(EXTRA_OFILES) $(LIBOBJS); \ + $(RANLIB) $(TARGETLIB); \ ++ cp $(TARGETLIB) ../ ; \ + cd ..; \ + else true; fi + diff --git a/cross/gcc4-armhf/67_all_gcc-poison-system-directories.patch b/cross/gcc4-armhf/67_all_gcc-poison-system-directories.patch new file mode 100644 index 000000000..475ef96b9 --- /dev/null +++ b/cross/gcc4-armhf/67_all_gcc-poison-system-directories.patch @@ -0,0 +1,190 @@ +From 160397ef3c3331099af028f1b8d3e085b07d88ad Mon Sep 17 00:00:00 2001 +From: Khem Raj +Date: Fri, 29 Mar 2013 08:59:00 +0400 +Subject: [PATCH 16/35] gcc: poison-system-directories + +Signed-off-by: Khem Raj + +Upstream-Status: Inappropriate [distribution: codesourcery] +--- + gcc/Makefile.in | 2 +- + gcc/common.opt | 4 ++++ + gcc/config.in | 6 ++++++ + gcc/configure | 20 ++++++++++++++++++-- + gcc/configure.ac | 10 ++++++++++ + gcc/doc/invoke.texi | 9 +++++++++ + gcc/gcc.c | 2 ++ + gcc/incpath.c | 19 +++++++++++++++++++ + 8 files changed, 69 insertions(+), 3 deletions(-) + +Index: gcc-4.9-20140316/gcc/common.opt +=================================================================== +--- gcc-4.9-20140316.orig/gcc/common.opt ++++ gcc-4.9-20140316/gcc/common.opt +@@ -603,6 +603,10 @@ Wpedantic + Common Var(pedantic) Warning + Issue warnings needed for strict compliance to the standard + ++Wpoison-system-directories ++Common Var(flag_poison_system_directories) Init(1) Warning ++Warn for -I and -L options using system directories if cross compiling ++ + Wshadow + Common Var(warn_shadow) Warning + Warn when one local variable shadows another +Index: gcc-4.9-20140316/gcc/config.in +=================================================================== +--- gcc-4.9-20140316.orig/gcc/config.in ++++ gcc-4.9-20140316/gcc/config.in +@@ -138,6 +138,12 @@ + #endif + + ++/* Define to warn for use of native system header directories */ ++#ifndef USED_FOR_TARGET ++#undef ENABLE_POISON_SYSTEM_DIRECTORIES ++#endif ++ ++ + /* Define if you want all operations on RTL (the basic data structure of the + optimizer and back end) to be checked for dynamic type safety at runtime. + This is quite expensive. */ +Index: gcc-4.9-20140316/gcc/configure +=================================================================== +--- gcc-4.9-20140316.orig/gcc/configure ++++ gcc-4.9-20140316/gcc/configure +@@ -928,6 +928,7 @@ with_system_zlib + enable_maintainer_mode + enable_link_mutex + enable_version_specific_runtime_libs ++enable_poison_system_directories + enable_plugin + enable_host_shared + enable_libquadmath_support +@@ -1648,6 +1649,8 @@ Optional Features: + --enable-version-specific-runtime-libs + specify that runtime libraries should be installed + in a compiler-specific directory ++ --enable-poison-system-directories ++ warn for use of native system header directories + --enable-plugin enable plugin support + --enable-host-shared build host code as shared libraries + --disable-libquadmath-support +@@ -27702,6 +27705,19 @@ if test "${enable_version_specific_runti + fi + + ++# Check whether --enable-poison-system-directories was given. ++if test "${enable_poison_system_directories+set}" = set; then : ++ enableval=$enable_poison_system_directories; ++else ++ enable_poison_system_directories=no ++fi ++ ++if test "x${enable_poison_system_directories}" = "xyes"; then ++ ++$as_echo "#define ENABLE_POISON_SYSTEM_DIRECTORIES 1" >>confdefs.h ++ ++fi ++ + # Substitute configuration variables + + +Index: gcc-4.9-20140316/gcc/configure.ac +=================================================================== +--- gcc-4.9-20140316.orig/gcc/configure.ac ++++ gcc-4.9-20140316/gcc/configure.ac +@@ -5366,6 +5366,16 @@ AC_ARG_ENABLE(version-specific-runtime-l + [specify that runtime libraries should be + installed in a compiler-specific directory])]) + ++AC_ARG_ENABLE([poison-system-directories], ++ AS_HELP_STRING([--enable-poison-system-directories], ++ [warn for use of native system header directories]),, ++ [enable_poison_system_directories=no]) ++if test "x${enable_poison_system_directories}" = "xyes"; then ++ AC_DEFINE([ENABLE_POISON_SYSTEM_DIRECTORIES], ++ [1], ++ [Define to warn for use of native system header directories]) ++fi ++ + # Substitute configuration variables + AC_SUBST(subdirs) + AC_SUBST(srcdir) +Index: gcc-4.9-20140316/gcc/doc/invoke.texi +=================================================================== +--- gcc-4.9-20140316.orig/gcc/doc/invoke.texi ++++ gcc-4.9-20140316/gcc/doc/invoke.texi +@@ -260,6 +260,7 @@ Objective-C and Objective-C++ Dialects}. + -Woverlength-strings -Wpacked -Wpacked-bitfield-compat -Wpadded @gol + -Wparentheses -Wpedantic-ms-format -Wno-pedantic-ms-format @gol + -Wpointer-arith -Wno-pointer-to-int-cast @gol ++-Wno-poison-system-directories @gol + -Wredundant-decls -Wno-return-local-addr @gol + -Wreturn-type -Wsequence-point -Wshadow @gol + -Wsign-compare -Wsign-conversion -Wfloat-conversion @gol +@@ -4230,6 +4231,14 @@ headers---for that, @option{-Wunknown-pr + for most targets, it is made up of code and thus requires the stack + to be made executable in order for the program to work properly. + ++@item -Wno-poison-system-directories ++@opindex Wno-poison-system-directories ++Do not warn for @option{-I} or @option{-L} options using system ++directories such as @file{/usr/include} when cross compiling. This ++option is intended for use in chroot environments when such ++directories contain the correct headers and libraries for the target ++system rather than the host. ++ + @item -Wfloat-equal + @opindex Wfloat-equal + @opindex Wno-float-equal +Index: gcc-4.9-20140316/gcc/gcc.c +=================================================================== +--- gcc-4.9-20140316.orig/gcc/gcc.c ++++ gcc-4.9-20140316/gcc/gcc.c +@@ -764,6 +764,8 @@ proper position among the other output f + "%{fuse-ld=*:-fuse-ld=%*}\ + %X %{o*} %{e*} %{N} %{n} %{r}\ + %{s} %{t} %{u*} %{z} %{Z} %{!nostdlib:%{!nostartfiles:%S}} " VTABLE_VERIFICATION_SPEC " \ ++ %{Wno-poison-system-directories:--no-poison-system-directories}\ ++ %{Werror=poison-system-directories:--error-poison-system-directories}\ + %{static:} %{L*} %(mfwrap) %(link_libgcc) " SANITIZER_EARLY_SPEC " %o\ + %{fopenmp|ftree-parallelize-loops=*:%:include(libgomp.spec)%(link_gomp)}\ + %{fgnu-tm:%:include(libitm.spec)%(link_itm)}\ +Index: gcc-4.9-20140316/gcc/incpath.c +=================================================================== +--- gcc-4.9-20140316.orig/gcc/incpath.c ++++ gcc-4.9-20140316/gcc/incpath.c +@@ -28,6 +28,7 @@ + #include "intl.h" + #include "incpath.h" + #include "cppdefault.h" ++#include "diagnostic-core.h" + + /* Microsoft Windows does not natively support inodes. + VMS has non-numeric inodes. */ +@@ -382,6 +383,24 @@ merge_include_chains (const char *sysroo + } + fprintf (stderr, _("End of search list.\n")); + } ++ ++#ifdef ENABLE_POISON_SYSTEM_DIRECTORIES ++ if (flag_poison_system_directories) ++ { ++ struct cpp_dir *p; ++ ++ for (p = heads[QUOTE]; p; p = p->next) ++ { ++ if ((!strncmp (p->name, "/usr/include", 12)) ++ || (!strncmp (p->name, "/usr/local/include", 18)) ++ || (!strncmp (p->name, "/usr/X11R6/include", 18))) ++ warning (OPT_Wpoison_system_directories, ++ "include location \"%s\" is unsafe for " ++ "cross-compilation", ++ p->name); ++ } ++ } ++#endif + } + + /* Use given -I paths for #include "..." but not #include <...>, and diff --git a/cross/gcc4-armhf/APKBUILD b/cross/gcc4-armhf/APKBUILD new file mode 100644 index 000000000..7e2bc2f8d --- /dev/null +++ b/cross/gcc4-armhf/APKBUILD @@ -0,0 +1,483 @@ +# Automatically generated aport, do not edit! +# Generator: pmbootstrap aportgen gcc4-armhf +# Based on: main/gcc4 (from postmarketOS) + +CTARGET_ARCH=armhf +CTARGET="$(arch_to_hostspec ${CTARGET_ARCH})" +LANG_OBJC=false +LANG_JAVA=false +LANG_GO=false +LANG_FORTRAN=false +LANG_ADA=false +options="!strip !tracedeps" + +# abuild doesn't try to tries to install "build-base-$CTARGET_ARCH" +# when this variable matches "no*" +BOOTSTRAP="nobuildbase" + +# abuild will only cross compile when this variable is set, but it +# needs to find a valid package database in there for dependency +# resolving, so we set it to /. +CBUILDROOT="/" + +_cross_configure="--disable-bootstrap --with-sysroot=/usr/$CTARGET" + +pkgname="gcc4-armhf" +pkgver=9999 +_pkgver=4.9.2 +pkgrel=0 +pkgdesc="Stage2 cross-compiler for armhf" +url="http://gcc.gnu.org" +arch="x86_64" +license="GPL LGPL" +_gccrel=$_pkgver-r$pkgrel +depends="isl binutils-armhf" +makedepends_build="gcc g++ paxmark bison flex texinfo gawk zip gmp-dev mpfr-dev mpc1-dev zlib-dev" +makedepends_host="linux-headers gmp-dev mpfr-dev mpc1-dev isl-dev zlib-dev musl-dev-armhf binutils-armhf" +subpackages="" +options="!strip !tracedeps" + +# We only care about C, so we can compile old Linux kernels +LANG_CXX=false +LANG_OBJC=false +LANG_JAVA=false +LANG_GO=false +LANG_FORTRAN=false +LANG_ADA=false + +LIBGOMP="false" +LIBGCC="false" +LIBATOMIC="false" +LIBITM="false" + +if [ "$CHOST" != "$CTARGET" ]; then + if [ "$BOOTSTRAP" = nolibc ]; then + LANG_CXX=false + LANG_ADA=false + LIBGCC=false + _builddir="$srcdir/build-cross-pass2" + else + _builddir="$srcdir/build-cross-final" + fi + LANG_OBJC=false + LANG_JAVA=false + LANG_GO=false + LANG_FORTRAN=false + LIBGOMP=false + LIBATOMIC=false + LIBITM=false + + # reset target flags (should be set in crosscreate abuild) + # fixup flags. seems gcc treats CPPFLAGS as global without + # _FOR_xxx variants. wrap it in CFLAGS and CXXFLAGS. + export CFLAGS="$CPPFLAGS $CFLAGS" + export CXXFLAGS="$CPPFLAGS $CXXFLAGS" + unset CPPFLAGS + export CFLAGS_FOR_TARGET=" " + export CXXFLAGS_FOR_TARGET=" " + export LDFLAGS_FOR_TARGET=" " + + STRIP_FOR_TARGET="$CTARGET-strip" +elif [ "$CBUILD" != "$CHOST" ]; then + # fixup flags. seems gcc treats CPPFLAGS as global without + # _FOR_xxx variants. wrap it in CFLAGS and CXXFLAGS. + export CFLAGS="$CPPFLAGS $CFLAGS" + export CXXFLAGS="$CPPFLAGS $CXXFLAGS" + unset CPPFLAGS + + # reset flags and cc for build + export CC_FOR_BUILD="gcc" + export CXX_FOR_BUILD="g++" + export CFLAGS_FOR_BUILD=" " + export CXXFLAGS_FOR_BUILD=" " + export LDFLAGS_FOR_BUILD=" " + export CFLAGS_FOR_TARGET=" " + export CXXFLAGS_FOR_TARGET=" " + export LDFLAGS_FOR_TARGET=" " + + # Languages that do not need bootstrapping + LANG_OBJC=false + LANG_JAVA=false + LANG_GO=false + LANG_FORTRAN=false + + STRIP_FOR_TARGET=${CROSS_COMPILE}strip + _builddir="$srcdir/build-cross-native" +else + STRIP_FOR_TARGET=${CROSS_COMPILE}strip + _builddir="$srcdir/build" +fi + +# Go needs {set,make,swap}context, unimplemented in musl +[ "$CTARGET_LIBC" = musl ] && LANG_GO=false + +# libitm has TEXTRELs in ARM build, so disable for now +case "$CTARGET_ARCH" in +arm*) LIBITM=false ;; +mips*) LIBITM=false ;; +esac + +# Fortran uses libquadmath if toolchain has __float128 +# currently on x86, x86_64 and ia64 +LIBQUADMATH=$LANG_FORTRAN +case "$CTARGET_ARCH" in +x86 | x86_64) LIBQUADMATH=$LANG_FORTRAN ;; +*) LIBQUADMATH=false ;; +esac + +# libatomic is a dependency for openvswitch +$LIBATOMIC && subpackages="$subpackages libatomic::$CTARGET_ARCH" +$LIBGCC && subpackages="$subpackages libgcc::$CTARGET_ARCH" +$LIBQUADMATH && subpackages="$subpackages libquadmath::$CTARGET_ARCH" +if $LIBGOMP; then + depends="$depends libgomp=$_gccrel" + subpackages="$subpackages libgomp::$CTARGET_ARCH" +fi + +_languages=c +if $LANG_CXX; then + _languages="$_languages,c++" +fi +if $LANG_OBJC; then + subpackages="$subpackages libobjc::$CTARGET_ARCH gcc-objc$_target:objc" + _languages="$_languages,objc" +fi +if $LANG_JAVA; then + subpackages="$subpackages libgcj::$CTARGET_ARCH gcc-java$_target:java" + _languages="$_languages,java" +fi +if $LANG_GO; then + subpackages="$subpackages libgo::$CTARGET_ARCH gcc-go$_target:go" + _languages="$_languages,go" +fi +if $LANG_FORTRAN; then + subpackages="$subpackages libgfortran::$CTARGET_ARCH gfortran$_target:gfortran" + _languages="$_languages,fortran" +fi +if $LANG_ADA; then + subpackages="$subpackages libgnat::$CTARGET_ARCH gcc-gnat$_target:gnat" + _languages="$_languages,ada" + makedepends_build="$makedepends_build gcc-gnat gcc-gnat$_cross" +fi +makedepends="$makedepends_build $makedepends_host" + +source="http://gcc.gnu.org/pub/gcc/releases/gcc-${_pkgbase:-$_pkgver}/gcc-${_pkgbase:-$_pkgver}.tar.gz + http://sourceware.org/pub/java/ecj-4.9.jar + + 01_all_gcc49_configure.patch + 02_all_gcc48_config.in.patch + 03_all_gcc49_Makefile.in.patch + 05_all_gcc48_gcc.c.patch + 16_all_gcc47_nopie_option.patch + 20_all_gcc49_config_crtbeginp.patch + 24_all_gcc49_invoke.texi.patch + 34_all_gcc48_config_i386.patch + 35_all_gcc48_config_arm.patch + 40_all_gcc49_config_esp.patch + 41_all_gcc49_config_esp_alpine.patch + + 10_all_default-fortify-source.patch + 12_all_default-warn-trampolines.patch + 15_all_libgfortran-Werror.patch + 16_all_libgomp-Werror.patch + 48_all_x86_pr53113_libitm-avx.patch + 50_all_libiberty-asprintf.patch + 51_all_libiberty-pic.patch + 67_all_gcc-poison-system-directories.patch + + gcc49-cloog-dl.patch + gcc-ice-hack.patch + gcc-spec-env.patch + libgcc-always-build-gcceh.a.patch + gcc-4.6-pr32219.patch + gcc-4.9-musl.patch + gcc-4.8-musl-fix-iteratephdr.patch + gcc-4.8-musl-libssp.patch + gcc-4.9-musl-fortify.patch + boehm-gc-uclibc.patch + boehm-gc-musl.patch + gcc-pure64.patch + fix-gcj-musl.patch + fix-gcj-iconv-musl.patch + musl-posix_memalign-c++.patch + pr63740.patch + pr64037.patch + + gcc-4.8-build-args.patch + fix-cxxflags-passing.patch + fix-cxxflags-for-target.patch + ada-no-pie.patch + ada-fixes.patch + ada-shared.patch + ada-musl.patch + + vanilla.specs + hardenednossp.specs + hardenednopie.specs + hardenednopiessp.specs + " + +# we build out-of-tree +_gccdir="$srcdir"/gcc-${_pkgbase:-$_pkgver} +_gcclibdir=/usr/lib/gcc/${CTARGET}/$_pkgver +_gcclibexec=/usr/libexec/gcc/${CTARGET}/$_pkgver + +prepare() { + cd "$_gccdir" + + _err= + for i in $source; do + case "$i" in + *.patch) + msg "Applying $i" + patch -p1 -F3 -i "$srcdir"/$i || _err="$_err $i" + ;; + esac + done + + if [ -n "$_err" ]; then + error "The following patches failed:" + for i in $_err; do + echo " $i" + done + return 1 + fi + + # see http://gcc.gnu.org/ml/java/2008-04/msg00027.html + mv "$srcdir"/ecj-*.jar ecj.jar + + echo ${_pkgver} > gcc/BASE-VER +} + +build() { + local _arch_configure= + local _libc_configure= + local _bootstrap_configure= + local _symvers= + + cd "$_gccdir" + + case "$CTARGET" in + aarch64-*-*-*) _arch_configure="--with-arch=armv8-a --with-abi=lp64";; + armv5-*-*-*eabi) _arch_configure="--with-arch=armv5te --with-tune=arm926ej-s --with-float=soft --with-abi=aapcs-linux";; + armv6-*-*-*eabihf) _arch_configure="--with-arch=armv6zk --with-tune=arm1176jzf-s --with-fpu=vfp --with-float=hard --with-abi=aapcs-linux";; + armv7-*-*-*eabihf) _arch_configure="--with-arch=armv7-a --with-tune=generic-armv7-a --with-fpu=vfpv3-d16 --with-float=hard --with-abi=aapcs-linux --with-mode=thumb";; + mips-*-*-*) _arch_configure="--with-arch=mips32 --with-mips-plt --with-float=soft --with-abi=32";; + mips64-*-*-*) _arch_configure="--with-arch=mips3 --with-tune=mips64 --with-mips-plt --with-float=soft --with-abi=64";; + mips64el-*-*-*) _arch_configure="--with-arch=mips3 --with-tune=mips64 --with-mips-plt --with-float=soft --with-abi=64";; + mipsel-*-*-*) _arch_configure="--with-arch=mips32 --with-mips-plt --with-float=soft --with-abi=32";; + powerpc-*-*-*) _arch_configure="--enable-secureplt --enable-decimal-float=no";; + powerpc64*-*-*-*) _arch_configure="--with-abi=elfv2 --enable-secureplt --enable-decimal-float=no --enable-targets=powerpcle-linux";; + i486-*-*-*) _arch_configure="--with-arch=i486 --with-tune=generic --enable-cld";; + i586-*-*-*) _arch_configure="--with-arch=i586 --with-tune=generic --enable-cld";; + s390x-*-*-*) _arch_configure="--with-arch=z196 --with-tune=zEC12 --with-zarch --with-long-double-128 --enable-decimal-float";; + esac + + case "$CTARGET_ARCH" in + mips*) _hash_style_configure="--with-linker-hash-style=sysv" ;; + *) _hash_style_configure="--with-linker-hash-style=gnu" ;; + esac + + case "$CTARGET_LIBC" in + musl) + # musl does not support mudflap, or libsanitizer + # libmpx uses secure_getenv and struct _libc_fpstate not present in musl + # alpine musl provides libssp_nonshared.a, so we don't need libssp either + _libc_configure="--disable-libssp --disable-libmpx --disable-libmudflap --disable-libsanitizer" + _symvers="--disable-symvers" + export libat_cv_have_ifunc=no + ;; + esac + + + case "$BOOTSTRAP" in + nolibc) _bootstrap_configure="--with-newlib --disable-shared --enable-threads=no" ;; + *) _bootstrap_configure="--enable-shared --enable-threads --enable-tls" ;; + esac + + $LIBGOMP || _bootstrap_configure="$_bootstrap_configure --disable-libgomp" + $LIBATOMIC || _bootstrap_configure="$_bootstrap_configure --disable-libatomic" + $LIBITM || _bootstrap_configure="$_bootstrap_configure --disable-libitm" + $LIBQUADMATH || _arch_configure="$_arch_configure --disable-libquadmath" + + msg "Building the following:" + echo "" + echo " CBUILD=$CBUILD" + echo " CHOST=$CHOST" + echo " CTARGET=$CTARGET" + echo " CTARGET_ARCH=$CTARGET_ARCH" + echo " CTARGET_LIBC=$CTARGET_LIBC" + echo " languages=$_languages" + echo " arch_configure=$_arch_configure" + echo " libc_configure=$_libc_configure" + echo " cross_configure=$_cross_configure" + echo " bootstrap_configure=$_bootstrap_configure" + echo " hash_style_configure=$_hash_style_configure" + echo "" + + mkdir -p "$_builddir" + cd "$_builddir" + "$_gccdir"/configure --prefix=/usr/gcc4 \ + --mandir=/usr/share/man \ + --infodir=/usr/share/info \ + --build=${CBUILD} \ + --host=${CHOST} \ + --target=${CTARGET} \ + --with-pkgversion="postmarketOS ${_pkgver}" \ + --enable-checking=release \ + --disable-fixed-point \ + --disable-libstdcxx-pch \ + \ + --disable-bootstrap \ + --disable-libstdcxx \ + \ + --disable-multilib \ + --disable-nls \ + --disable-werror \ + $_symvers \ + --enable-__cxa_atexit \ + --enable-default-pie \ + --enable-cloog-backend \ + --enable-languages=$_languages \ + $_arch_configure \ + $_libc_configure \ + $_cross_configure \ + $_bootstrap_configure \ + --with-system-zlib \ + $_hash_style_configure + make +} + +package() { + cd "$_builddir" + make -j1 DESTDIR="${pkgdir}" install + + local prefix=/usr/gcc4 + if [ "$CHOST" = "$CTARGET" ]; then + # gcc symlinks + ln -s gcc "$pkgdir$prefix"/bin/cc + ln -s gcc "$pkgdir$prefix"/bin/gcc4 + fi + + # remove docs + rm -r "$pkgdir/usr/share/" + + # we dont support gcj -static + # and saving 35MB is not bad. + find "$pkgdir" -name libgcj.a -o -name libgtkpeer.a \ + -o -name libgjsmalsa.a -o -name libgcj-tools.a \ + -o -name libjvm.a -o -name libgij.a -o -name libgcj_bc.a \ + -o -name libjavamath.a \ + | xargs rm -f + + # strip debug info from some static libs + ${STRIP_FOR_TARGET} -g `find "$pkgdir" \( -name libgfortran.a -o -name libobjc.a -o -name libgomp.a \ + -o -name libmudflap.a -o -name libmudflapth.a \ + -o -name libgcc.a -o -name libgcov.a -o -name libquadmath.a \ + -o -name libitm.a -o -name libgo.a -o -name libcaf\*.a \ + -o -name libatomic.a -o -name libasan.a -o -name libtsan.a \) \ + -a -type f` + + if $LANG_JAVA; then + sed -i -e 's/lib: /&%{static:%eJava programs cannot be linked statically}/' \ + "$pkgdir"/usr/lib/libgcj.spec + fi + + if [ "$CHOST" != "$CTARGET" ]; then + # cross-gcc: remove any files that would conflict with the + # native gcc package + rm -rf "$pkgdir$prefix"/bin/cc \ + "$pkgdir$prefix"/include \ + "$pkgdir$prefix"/share + # libcc1 does not depend on target, don't ship it + rm -rf "$pkgdir$prefix"/lib/libcc1.so* + + # fixup gcc library symlinks to be linker scripts so + # linker finds the libs from relocated sysroot + for so in "$pkgdir$prefix"/$CTARGET/lib/*.so; do + if [ -h "$so" ]; then + local _real=$(basename $(readlink "$so")) + rm -f "$so" + echo "GROUP ($_real)" > "$so" + fi + done + + # Link binutils binaries to /usr/gcc4 + # This is the path GCC4 will look for them, if we don't create these + # symlinks, it will use the native binutils instead (which is of course + # failing and causes many headaches). See also: '-B' in 'man gcc'. + echo "Link binutils binaries to /usr/gcc4" + mkdir -p "$pkgdir$prefix/$CTARGET/bin" + for i in "as" "ld"; do + ln -sv "/usr/$CTARGET/bin/$i" \ + "$pkgdir$prefix/$CTARGET/bin/$i" + done + + # Link binutils to gcc4-* (so 'CROSS_COMPILE=gcc4-...' works) + echo "Link binutils to gcc4-*" + mkdir -p "$pkgdir/usr/bin" + for i in "elfedit" "gprof" "addr2line" "strings" "as" "ld" "size" "ld.bfd" \ + "readelf" "nm" "ar" "strip" "dwp" "objdump" "objcopy" "c++filt" "ranlib"; do + ln -sv "/usr/bin/$CTARGET-$i" \ + "$pkgdir/usr/bin/gcc4-$CTARGET-$i" + done + fi + + # Link all binaries from /usr/gcc4/bin/* to /usr/bin/gcc4-* + echo "Link all gcc binaries to /usr/bin/gcc4-*" + mkdir -p "$pkgdir"/usr/bin + cd "$pkgdir$prefix/bin/" + for i in *; do + ln -sv "$prefix/bin/$i" "$pkgdir/usr/bin/gcc4-$i" + done +} + +sha512sums="35a1386ae2b8629cd464383fbb3c61e94a07f3691f48b8029b97cc62a60c792ffb870aad2343b2ad8185bf46f77e1e1dd62309ecdadc42f919874c6e2c58b936 gcc-4.9.2.tar.gz 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000000000..c302f5be5 --- /dev/null +++ b/cross/gcc4-armhf/ada-fixes.patch @@ -0,0 +1,44 @@ +--- gcc-4.8.1/gcc/ada/terminals.c.orig ++++ gcc-4.8.1/gcc/ada/terminals.c +@@ -984,13 +984,6 @@ + #include + #include + +-/* On some system termio is either absent or including it will disable termios +- (HP-UX) */ +-#if ! defined (__hpux__) && ! defined (FREEBSD) && \ +- ! defined (__APPLE__) && ! defined(__rtems__) +-# include +-#endif +- + #include + #include + #include +@@ -1078,7 +1078,7 @@ + char *slave_name = NULL; + + #ifdef USE_GETPT +- master_fd = getpt (); ++ master_fd = posix_openpt (O_RDWR); + #elif defined (USE_OPENPTY) + status = openpty (&master_fd, &slave_fd, NULL, NULL, NULL); + #elif defined (USE_CLONE_DEVICE) +@@ -1179,7 +1170,7 @@ + int status; + + /* ensure that s is filled with 0 */ +- bzero (&s, sizeof (&s)); ++ bzero (&s, sizeof (s)); + + /* Get the current terminal settings */ + status = tcgetattr (fd, &s); +--- gcc-4.8.1/gcc/ada/cal.c.orig ++++ gcc-4.8.1/gcc/ada/cal.c +@@ -65,6 +65,7 @@ + #include + #else + #include ++#include + #endif + + #ifdef __MINGW32__ diff --git a/cross/gcc4-armhf/ada-musl.patch b/cross/gcc4-armhf/ada-musl.patch new file mode 100644 index 000000000..a94f0e744 --- /dev/null +++ b/cross/gcc4-armhf/ada-musl.patch @@ -0,0 +1,136 @@ +diff -ru gcc-4.9.2/gcc/ada/adaint.c gcc-4.9.2/gcc/ada/adaint.c +--- gcc-4.9.2/gcc/ada/adaint.c 2014-02-24 18:51:58.000000000 -0200 ++++ gcc-4.9.2/gcc/ada/adaint.c 2014-12-10 12:05:44.621173474 -0200 +@@ -67,6 +67,11 @@ + #include + #endif + ++#if defined (linux) ++#define _GNU_SOURCE 1 ++#include ++#endif ++ + #ifdef VMS + #define _POSIX_EXIT 1 + #define HOST_EXECUTABLE_SUFFIX ".exe" +@@ -3891,8 +3896,6 @@ + return (void *) syscall (__NR_gettid); + } + +-#include +- + /* glibc versions earlier than 2.7 do not define the routines to handle + dynamically allocated CPU sets. For these targets, we use the static + versions. */ +@@ -3901,7 +3904,7 @@ + + /* Dynamic cpu sets */ + +-cpu_set_t * ++void * + __gnat_cpu_alloc (size_t count) + { + return CPU_ALLOC (count); +@@ -3914,33 +3917,33 @@ + } + + void +-__gnat_cpu_free (cpu_set_t *set) ++__gnat_cpu_free (void *set) + { +- CPU_FREE (set); ++ CPU_FREE ((cpu_set_t *) set); + } + + void +-__gnat_cpu_zero (size_t count, cpu_set_t *set) ++__gnat_cpu_zero (size_t count, void *set) + { +- CPU_ZERO_S (count, set); ++ CPU_ZERO_S (count, (cpu_set_t *) set); + } + + void +-__gnat_cpu_set (int cpu, size_t count, cpu_set_t *set) ++__gnat_cpu_set (int cpu, size_t count, void *set) + { + /* Ada handles CPU numbers starting from 1, while C identifies the first + CPU by a 0, so we need to adjust. */ +- CPU_SET_S (cpu - 1, count, set); ++ CPU_SET_S (cpu - 1, count, (cpu_set_t *) set); + } + + #else /* !CPU_ALLOC */ + + /* Static cpu sets */ + +-cpu_set_t * ++void * + __gnat_cpu_alloc (size_t count ATTRIBUTE_UNUSED) + { +- return (cpu_set_t *) xmalloc (sizeof (cpu_set_t)); ++ return xmalloc (sizeof (cpu_set_t)); + } + + size_t +@@ -3950,23 +3953,23 @@ + } + + void +-__gnat_cpu_free (cpu_set_t *set) ++__gnat_cpu_free (void *set) + { + free (set); + } + + void +-__gnat_cpu_zero (size_t count ATTRIBUTE_UNUSED, cpu_set_t *set) ++__gnat_cpu_zero (size_t count ATTRIBUTE_UNUSED, void *set) + { +- CPU_ZERO (set); ++ CPU_ZERO ((cpu_set_t *) set); + } + + void +-__gnat_cpu_set (int cpu, size_t count ATTRIBUTE_UNUSED, cpu_set_t *set) ++__gnat_cpu_set (int cpu, size_t count ATTRIBUTE_UNUSED, void *set) + { + /* Ada handles CPU numbers starting from 1, while C identifies the first + CPU by a 0, so we need to adjust. */ +- CPU_SET (cpu - 1, set); ++ CPU_SET (cpu - 1, (cpu_set_t *) set); + } + #endif /* !CPU_ALLOC */ + #endif /* linux */ +diff -ru gcc-4.9.2/gcc/ada/adaint.h gcc-4.9.2/gcc/ada/adaint.h +--- gcc-4.9.2/gcc/ada/adaint.h 2014-02-24 18:51:58.000000000 -0200 ++++ gcc-4.9.2/gcc/ada/adaint.h 2014-12-10 12:03:48.377834174 -0200 +@@ -266,13 +266,11 @@ + + /* Routines for interface to required CPU set primitives */ + +-#include +- +-extern cpu_set_t *__gnat_cpu_alloc (size_t); ++extern void * __gnat_cpu_alloc (size_t); + extern size_t __gnat_cpu_alloc_size (size_t); +-extern void __gnat_cpu_free (cpu_set_t *); +-extern void __gnat_cpu_zero (size_t, cpu_set_t *); +-extern void __gnat_cpu_set (int, size_t, cpu_set_t *); ++extern void __gnat_cpu_free (void *); ++extern void __gnat_cpu_zero (size_t, void *); ++extern void __gnat_cpu_set (int, size_t, void *); + #endif + + #if defined (_WIN32) +--- gcc-4.9.2/gcc/ada/gcc-interface/Makefile.in.orig 2014-12-11 08:16:33.364902456 -0200 ++++ gcc-4.9.2/gcc/ada/gcc-interface/Makefile.in 2014-12-11 08:16:51.998236755 -0200 +@@ -1948,7 +1948,7 @@ + endif + + # ARM linux, GNU eabi +-ifeq ($(strip $(filter-out arm% linux-gnueabi%,$(target_cpu) $(target_os))),) ++ifeq ($(strip $(filter-out arm% linux-gnueabi% linux-muslgnueabi%,$(target_cpu) $(target_os))),) + LIBGNAT_TARGET_PAIRS = \ + a-intnam.ads + # undef __KERNEL__ +-# else ++# elif defined(__GLIBC__) + /* Kernels prior to 2.1.1 defined struct sigcontext_struct instead of */ + /* struct sigcontext. libc6 (glibc2) uses "struct sigcontext" in */ + /* prototypes, so we have to include the top-level sigcontext.h to */ +--- gcc-4.8.2/boehm-gc/dyn_load.c.orig 2014-02-17 14:13:09.519850231 +0200 ++++ gcc-4.8.2/boehm-gc/dyn_load.c 2014-02-17 14:14:27.906093514 +0200 +@@ -459,9 +459,7 @@ + /* For glibc 2.2.4+. Unfortunately, it doesn't work for older */ + /* versions. Thanks to Jakub Jelinek for most of the code. */ + +-# if (defined(LINUX) || defined (__GLIBC__)) /* Are others OK here, too? */ \ +- && (__GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2) \ +- || (__GLIBC__ == 2 && __GLIBC_MINOR__ == 2 && defined(DT_CONFIG))) ++# if (defined(LINUX) || defined (__GLIBC__)) + + /* We have the header files for a glibc that includes dl_iterate_phdr. */ + /* It may still not be available in the library on the target system. */ +--- gcc-4.8.2/boehm-gc/include/private/gcconfig.h.orig 2014-02-17 14:14:36.026049422 +0200 ++++ gcc-4.8.2/boehm-gc/include/private/gcconfig.h 2014-02-17 14:17:11.345207887 +0200 +@@ -684,7 +684,7 @@ + # ifdef __ELF__ + # define DYNAMIC_LOADING + # include +-# if defined(__GLIBC__)&& __GLIBC__>=2 ++# if 1 + # define SEARCH_FOR_DATA_START + # else /* !GLIBC2 */ + extern char **__environ; +@@ -1147,7 +1147,7 @@ + # define DATASTART ((ptr_t)((((word) (_etext)) + 0xfff) & ~0xfff)) + # endif + # include +-# if defined(__GLIBC__) && __GLIBC__ >= 2 ++# if 1 + # define SEARCH_FOR_DATA_START + # else + extern char **__environ; +@@ -1367,7 +1367,7 @@ + # define HBLKSIZE 4096 + # endif + # define USE_GENERIC_PUSH_REGS +-# if __GLIBC__ == 2 && __GLIBC_MINOR__ >= 2 || __GLIBC__ > 2 ++# if 1 + # define LINUX_STACKBOTTOM + # else + # define STACKBOTTOM 0x80000000 +@@ -1858,7 +1858,7 @@ + # ifdef __ELF__ + # define DYNAMIC_LOADING + # include +-# if defined(__GLIBC__) && __GLIBC__ >= 2 ++# if 1 + # define SEARCH_FOR_DATA_START + # else + extern char **__environ; diff --git a/cross/gcc4-armhf/boehm-gc-uclibc.patch b/cross/gcc4-armhf/boehm-gc-uclibc.patch new file mode 100644 index 000000000..0fa688410 --- /dev/null +++ b/cross/gcc4-armhf/boehm-gc-uclibc.patch @@ -0,0 +1,11 @@ +--- ./boehm-gc/include/gc.h.orig ++++ ./boehm-gc/include/gc.h +@@ -503,7 +503,7 @@ + #if defined(__linux__) || defined(__GLIBC__) + # include + # if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1 || __GLIBC__ > 2) \ +- && !defined(__ia64__) ++ && !defined(__ia64__) && !defined(__UCLIBC__) + # ifndef GC_HAVE_BUILTIN_BACKTRACE + # define GC_HAVE_BUILTIN_BACKTRACE + # endif diff --git a/cross/gcc4-armhf/fix-cxxflags-for-target.patch b/cross/gcc4-armhf/fix-cxxflags-for-target.patch new file mode 100644 index 000000000..24dafe74b --- /dev/null +++ b/cross/gcc4-armhf/fix-cxxflags-for-target.patch @@ -0,0 +1,5 @@ +--- gcc-4.8.1/config/mt-gnu.orig ++++ gcc-4.8.1/config/mt-gnu +@@ -1 +1 @@ +-CXXFLAGS_FOR_TARGET = $(CXXFLAGS) -D_GNU_SOURCE ++CXXFLAGS_FOR_TARGET := $(CXXFLAGS_FOR_TARGET) -D_GNU_SOURCE diff --git a/cross/gcc4-armhf/fix-cxxflags-passing.patch b/cross/gcc4-armhf/fix-cxxflags-passing.patch new file mode 100644 index 000000000..8eb1de77d --- /dev/null +++ b/cross/gcc4-armhf/fix-cxxflags-passing.patch @@ -0,0 +1,10 @@ +--- gcc-4.8.1/Makefile.in.orig ++++ gcc-4.8.1/Makefile.in +@@ -169,6 +169,7 @@ + # built for the build system to override those in BASE_FLAGS_TO_PASSS. + EXTRA_BUILD_FLAGS = \ + CFLAGS="$(CFLAGS_FOR_BUILD)" \ ++ CXXFLAGS="$(CXXFLAGS_FOR_BUILD)" \ + LDFLAGS="$(LDFLAGS_FOR_BUILD)" + + # This is the list of directories to built for the host system. diff --git a/cross/gcc4-armhf/fix-gcj-iconv-musl.patch b/cross/gcc4-armhf/fix-gcj-iconv-musl.patch new file mode 100644 index 000000000..b0015751e --- /dev/null +++ b/cross/gcc4-armhf/fix-gcj-iconv-musl.patch @@ -0,0 +1,120 @@ +--- gcc-4.8.2/libjava/gnu/gcj/convert/natIconv.cc.orig 2014-02-18 18:46:14.897880526 +0200 ++++ gcc-4.8.2/libjava/gnu/gcj/convert/natIconv.cc 2014-02-18 18:50:08.766613550 +0200 +@@ -24,6 +24,13 @@ + + #ifdef HAVE_ICONV + #include ++#include ++ ++#if __BYTE_ORDER == __BIG_ENDIAN ++#define UCS2_CHARSET "UCS-2BE" ++#else ++#define UCS2_CHARSET "UCS-2LE" ++#endif + + template + static inline size_t +@@ -45,7 +52,7 @@ + _Jv_GetStringUTFRegion (encoding, 0, encoding->length(), buffer); + buffer[len] = '\0'; + +- iconv_t h = iconv_open ("UCS-2", buffer); ++ iconv_t h = iconv_open (UCS2_CHARSET, buffer); + if (h == (iconv_t) -1) + throw new ::java::io::UnsupportedEncodingException (encoding); + +@@ -99,18 +106,6 @@ + throw new ::java::io::CharConversionException (); + } + +- if (iconv_byte_swap) +- { +- size_t max = (old_out - outavail) / sizeof (jchar); +- for (size_t i = 0; i < max; ++i) +- { +- // Byte swap. +- jchar c = (((out[outpos + i] & 0xff) << 8) +- | ((out[outpos + i] >> 8) & 0xff)); +- outbuf[i] = c; +- } +- } +- + inpos += old_in - inavail; + return (old_out - outavail) / sizeof (jchar); + #else /* HAVE_ICONV */ +@@ -145,7 +140,7 @@ + _Jv_GetStringUTFRegion (encoding, 0, encoding->length(), buffer); + buffer[len] = '\0'; + +- iconv_t h = iconv_open (buffer, "UCS-2"); ++ iconv_t h = iconv_open (buffer, UCS2_CHARSET); + if (h == (iconv_t) -1) + throw new ::java::io::UnsupportedEncodingException (encoding); + +@@ -187,20 +182,6 @@ + char *inbuf = (char *) &chars[inpos]; + char *outbuf = (char *) &out[count]; + +- if (iconv_byte_swap) +- { +- // Ugly performance penalty -- don't use losing systems! +- temp_buffer = (jchar *) _Jv_Malloc (inlength * sizeof (jchar)); +- for (int i = 0; i < inlength; ++i) +- { +- // Byte swap. +- jchar c = (((chars[inpos + i] & 0xff) << 8) +- | ((chars[inpos + i] >> 8) & 0xff)); +- temp_buffer[i] = c; +- } +- inbuf = (char *) temp_buffer; +- } +- + size_t loop_old_in = old_in; + while (1) + { +@@ -252,44 +233,7 @@ + jboolean + gnu::gcj::convert::IOConverter::iconv_init (void) + { +- // Some versions of iconv() always return their UCS-2 results in +- // big-endian order, and they also require UCS-2 inputs to be in +- // big-endian order. For instance, glibc 2.1.3 does this. If the +- // UTF-8=>UCS-2 iconv converter has this feature, then we assume +- // that all UCS-2 converters do. (This might not be the best +- // heuristic, but is is all we've got.) +- jboolean result = false; +-#ifdef HAVE_ICONV +- iconv_t handle = iconv_open ("UCS-2", "UTF-8"); +- if (handle != (iconv_t) -1) +- { +- jchar c; +- unsigned char in[4]; +- char *inp, *outp; +- size_t inc, outc, r; +- +- // This is the UTF-8 encoding of \ufeff. At least Tru64 UNIX libiconv +- // needs the trailing NUL byte, otherwise iconv fails with EINVAL. +- in[0] = 0xef; +- in[1] = 0xbb; +- in[2] = 0xbf; +- in[3] = 0x00; +- +- inp = (char *) in; +- inc = 4; +- outp = (char *) &c; +- outc = 2; +- +- r = iconv_adapter (iconv, handle, &inp, &inc, &outp, &outc); +- // Conversion must be complete for us to use the result. +- if (r != (size_t) -1 && inc == 0 && outc == 0) +- result = (c != 0xfeff); +- +- // Release iconv handle. +- iconv_close (handle); +- } +-#endif /* HAVE_ICONV */ +- return result; ++ return false; + } + + void diff --git a/cross/gcc4-armhf/fix-gcj-musl.patch b/cross/gcc4-armhf/fix-gcj-musl.patch new file mode 100644 index 000000000..d26f510c0 --- /dev/null +++ b/cross/gcc4-armhf/fix-gcj-musl.patch @@ -0,0 +1,49 @@ +--- gcc-4.8.2/libjava/gnu/classpath/natSystemProperties.cc.orig 2014-02-18 10:55:08.617678779 +0200 ++++ gcc-4.8.2/libjava/gnu/classpath/natSystemProperties.cc 2014-02-18 10:56:31.927227453 +0200 +@@ -289,7 +289,7 @@ + // just default to `en_US'. + setlocale (LC_ALL, ""); + char *locale = setlocale (LC_MESSAGES, ""); +- if (locale && strlen (locale) >= 2) ++ if (locale && strlen (locale) >= 2 && (locale[2] == '\0' || locale[2] == '_')) + { + char buf[3]; + buf[2] = '\0'; +--- gcc-4.8.2/libjava/posix-threads.cc.orig 2014-02-18 13:22:01.789933726 +0200 ++++ gcc-4.8.2/libjava/posix-threads.cc 2014-02-18 13:29:50.924058875 +0200 +@@ -657,6 +657,7 @@ + struct sched_param param; + pthread_attr_t attr; + struct starter *info; ++ size_t ss; + + if (data->flags & FLAG_START) + return; +@@ -675,8 +676,25 @@ + // Set stack size if -Xss option was given. + if (gcj::stack_size > 0) + { +- int e = pthread_attr_setstacksize (&attr, gcj::stack_size); ++ ss = gcj::stack_size; ++ } ++ else ++ { ++ int e = pthread_attr_getstacksize (&attr, &ss); ++ if (e != 0) ++ JvFail (strerror (e)); ++ ++ // Request at least 1meg of stack ++ if (ss >= 1024 * 1024) ++ ss = 0; ++ else ++ ss = 1024 * 1024; ++ } ++ ++ if (ss) ++ { ++ int e = pthread_attr_setstacksize (&attr, ss); + if (e != 0) + JvFail (strerror (e)); + } + + info = (struct starter *) _Jv_AllocBytes (sizeof (struct starter)); diff --git a/cross/gcc4-armhf/gcc-4.6-pr32219.patch b/cross/gcc4-armhf/gcc-4.6-pr32219.patch new file mode 100644 index 000000000..8233e5b23 --- /dev/null +++ b/cross/gcc4-armhf/gcc-4.6-pr32219.patch @@ -0,0 +1,25 @@ +--- ./gcc/varasm.c.orig ++++ ./gcc/varasm.c +@@ -6758,6 +6758,10 @@ + /* Static variables are always local. */ + else if (! TREE_PUBLIC (exp)) + local_p = true; ++ /* Weak data can be overridden by a strong symbol ++ in another module and so are not local. */ ++ else if (DECL_WEAK (exp)) ++ local_p = false; + /* A variable is local if the user has said explicitly that it will + be. */ + else if ((DECL_VISIBILITY_SPECIFIED (exp) +@@ -6771,11 +6775,6 @@ + local. */ + else if (DECL_VISIBILITY (exp) != VISIBILITY_DEFAULT) + local_p = true; +- /* Default visibility weak data can be overridden by a strong symbol +- in another module and so are not local. */ +- else if (DECL_WEAK (exp) +- && !resolved_locally) +- local_p = false; + /* If PIC, then assume that any global name can be overridden by + symbols resolved from other modules. */ + else if (shlib) diff --git a/cross/gcc4-armhf/gcc-4.8-build-args.patch b/cross/gcc4-armhf/gcc-4.8-build-args.patch new file mode 100644 index 000000000..c27e00961 --- /dev/null +++ b/cross/gcc4-armhf/gcc-4.8-build-args.patch @@ -0,0 +1,41 @@ +When cross compiling a target gcc, target flags may be used on the host + +Configure identifies a number of warning flags (WARN_CFLAGS and +WARN_CXXFLAGS) from the $CC value. The cross compiler may be different +from the host compiler and may not support the same set of flags. This +leads to problems such as: + +cc1plus: error: unrecognized command line option "-Wno-narrowing" +cc1plus: error: unrecognized command line option "-Wno-overlength-strings" + +Work around this problem by removing the warning flags from the +BUILD_CXXFLAGS value, in a way similar to the BUILD_CFLAGS. + +Upstream-Status: Pending + +Signed-off-by: Mark Hatle + +Index: gcc-4.8.0/gcc/configure +=================================================================== +--- gcc-4.8.0.orig/gcc/configure ++++ gcc-4.8.0/gcc/configure +@@ -11720,6 +10581,7 @@ STMP_FIXINC=stmp-fixinc + if test x$build != x$host || test "x$coverage_flags" != x + then + BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)' ++ BUILD_CXXFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)' + BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)' + fi + +Index: gcc-4.8.0/gcc/configure.ac +=================================================================== +--- gcc-4.8.0.orig/gcc/configure.ac ++++ gcc-4.8.0/gcc/configure.ac +@@ -1901,6 +1901,7 @@ STMP_FIXINC=stmp-fixinc AC_SUBST(STMP_F + if test x$build != x$host || test "x$coverage_flags" != x + then + BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)' ++ BUILD_CXXFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)' + BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)' + fi + diff --git a/cross/gcc4-armhf/gcc-4.8-musl-fix-iteratephdr.patch b/cross/gcc4-armhf/gcc-4.8-musl-fix-iteratephdr.patch new file mode 100644 index 000000000..b06597ec7 --- /dev/null +++ b/cross/gcc4-armhf/gcc-4.8-musl-fix-iteratephdr.patch @@ -0,0 +1,22 @@ +--- gcc-4.8.1/gcc/configure.ac.orig 2013-09-25 04:08:25.046595893 +0000 ++++ gcc-4.8.1/gcc/configure.ac 2013-09-25 04:09:06.023263205 +0000 +@@ -4822,7 +4822,7 @@ + gcc_cv_target_dl_iterate_phdr=no + fi + ;; +- *-linux-musl*) ++ *-linux-musl* | *-linux-uclibc* | *-linux-gnu*) + gcc_cv_target_dl_iterate_phdr=yes + ;; + esac +--- gcc-4.8.1/gcc/configure.orig 2013-09-25 04:08:17.826596392 +0000 ++++ gcc-4.8.1/gcc/configure 2013-09-25 04:09:24.393263387 +0000 +@@ -26923,7 +26923,7 @@ + gcc_cv_target_dl_iterate_phdr=no + fi + ;; +- *-linux-musl*) ++ *-linux-musl* | *-linux-uclibc* | *-linux-gnu*) + gcc_cv_target_dl_iterate_phdr=yes + ;; + esac diff --git a/cross/gcc4-armhf/gcc-4.8-musl-libssp.patch b/cross/gcc4-armhf/gcc-4.8-musl-libssp.patch new file mode 100644 index 000000000..88725c8e4 --- /dev/null +++ b/cross/gcc4-armhf/gcc-4.8-musl-libssp.patch @@ -0,0 +1,21 @@ +Author: Timo Teräs + +Alpine musl package provides libssp_nonshared.a. We link to it unconditionally, +as otherwise we get link failures if some objects are -fstack-protector built +and final link happens with -fno-stack-protector. This seems to be the common +case when bootstrapping gcc, the piepatches do not seem to fully fix the +crosstoolchain and bootstrap sequence wrt. stack-protector flag usage. + +--- gcc-4.8.1/gcc/gcc.c.orig 2013-09-24 06:27:32.133894539 +0000 ++++ gcc-4.8.1/gcc/gcc.c 2013-09-24 06:29:35.790562854 +0000 +@@ -656,7 +656,9 @@ + #endif + + #ifndef LINK_SSP_SPEC +-#ifdef TARGET_LIBC_PROVIDES_SSP ++#if DEFAULT_LIBC == LIBC_MUSL ++#define LINK_SSP_SPEC "-lssp_nonshared" ++#elif defined(TARGET_LIBC_PROVIDES_SSP) + #define LINK_SSP_SPEC "%{fstack-protector:}" + #else + #define LINK_SSP_SPEC "%{fstack-protector|fstack-protector-all:-lssp_nonshared -lssp}" diff --git a/cross/gcc4-armhf/gcc-4.9-musl-fortify.patch b/cross/gcc4-armhf/gcc-4.9-musl-fortify.patch new file mode 100644 index 000000000..daae954c8 --- /dev/null +++ b/cross/gcc4-armhf/gcc-4.9-musl-fortify.patch @@ -0,0 +1,11 @@ +--- gcc-4.9.2/gcc/config/linux.h.orig 2015-03-09 13:27:13.289736710 +0000 ++++ gcc-4.9.2/gcc/config/linux.h 2015-03-09 13:29:32.295625046 +0000 +@@ -146,6 +146,8 @@ + + #ifdef NATIVE_SYSTEM_HEADER_DIR + #define INCLUDE_DEFAULTS_MUSL_NATIVE \ ++ { NATIVE_SYSTEM_HEADER_DIR "/fortify", 0, 0, 0, 1, 2 }, \ ++ { NATIVE_SYSTEM_HEADER_DIR "/fortify", 0, 0, 0, 1, 0 }, \ + { NATIVE_SYSTEM_HEADER_DIR, 0, 0, 0, 1, 2 }, \ + { NATIVE_SYSTEM_HEADER_DIR, 0, 0, 0, 1, 0 }, + #else diff --git a/cross/gcc4-armhf/gcc-4.9-musl.patch b/cross/gcc4-armhf/gcc-4.9-musl.patch new file mode 100644 index 000000000..06381ce08 --- /dev/null +++ b/cross/gcc4-armhf/gcc-4.9-musl.patch @@ -0,0 +1,703 @@ +# HG changeset patch +# Parent 2f9df662aaaba956600bbdb123b6a227c8e64c59 +Use the generic implementation of libstdc++ primitives when we're on musl, not the glibc one. + +diff -r 2f9df662aaab libstdc++-v3/configure.host +--- a/libstdc++-v3/configure.host Tue May 20 11:00:21 2014 -0400 ++++ b/libstdc++-v3/configure.host Tue May 20 11:05:42 2014 -0400 +@@ -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 [ "$bionic" = "yes" ]; then +@@ -272,6 +279,9 @@ + os_include_dir="os/gnu-linux" + fi + ;; ++ ++ esac ++ ;; + hpux*) + os_include_dir="os/hpux" + ;; +# HG changeset patch +# Parent b6f4ce05a3155dbcbc06d72aebdb67e2f8abc094 +Adding -mmusl as a musl libc specifier, and the necessary hacks for it to know how to find musl's dynamic linker. + +diff -r b6f4ce05a315 gcc/config.gcc +--- a/gcc/config.gcc Tue May 20 11:05:42 2014 -0400 ++++ b/gcc/config.gcc Tue May 20 11:05:45 2014 -0400 +@@ -594,7 +594,7 @@ + esac + + # Common C libraries. +-tm_defines="$tm_defines LIBC_GLIBC=1 LIBC_UCLIBC=2 LIBC_BIONIC=3" ++tm_defines="$tm_defines LIBC_GLIBC=1 LIBC_UCLIBC=2 LIBC_BIONIC=3 LIBC_MUSL=4" + + # 32-bit x86 processors supported by --with-arch=. Each processor + # MUST be separated by exactly one space. +@@ -719,6 +719,9 @@ + *-*-*uclibc*) + tm_defines="$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 b6f4ce05a315 gcc/config/linux.h +--- a/gcc/config/linux.h Tue May 20 11:05:42 2014 -0400 ++++ b/gcc/config/linux.h Tue May 20 11:05:45 2014 -0400 +@@ -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 +89,92 @@ + + #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) + + /* 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 ++ + #if (DEFAULT_LIBC == LIBC_UCLIBC) && defined (SINGLE_LIBC) /* uClinux */ + /* This is a *uclinux* target. We don't define below macros to normal linux + versions, because doing so would require *uclinux* targets to include +diff -r b6f4ce05a315 gcc/config/linux.opt +--- a/gcc/config/linux.opt Tue May 20 11:05:42 2014 -0400 ++++ b/gcc/config/linux.opt Tue May 20 11:05:45 2014 -0400 +@@ -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 b6f4ce05a315 gcc/ginclude/stddef.h +--- a/gcc/ginclude/stddef.h Tue May 20 11:05:42 2014 -0400 ++++ b/gcc/ginclude/stddef.h Tue May 20 11:05:45 2014 -0400 +@@ -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 65d595ef9fc3cdbbde4894d927593f1b0f5bbcb7 +A fix for libgomp to correctly request a POSIX version for time support. + +diff -r 65d595ef9fc3 libgomp/config/posix/time.c +--- a/libgomp/config/posix/time.c Tue May 20 11:05:45 2014 -0400 ++++ b/libgomp/config/posix/time.c Tue May 20 11:05:48 2014 -0400 +@@ -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 + #if TIME_WITH_SYS_TIME +diff -r 95f4f1d7668b libgcc/unwind-dw2-fde-dip.c +--- a/libgcc/unwind-dw2-fde-dip.c Tue May 20 11:05:48 2014 -0400 ++++ b/libgcc/unwind-dw2-fde-dip.c Tue May 20 11:05:52 2014 -0400 +@@ -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_##type ++# elif defined(__FreeBSD__) && __FreeBSD__ >= 7 ++# define ElfW __ElfN ++# endif + #endif + + #if defined(USE_PT_GNU_EH_FRAME) +diff -r ff03fa61c6b3 gcc/configure +--- a/gcc/configure Tue May 20 11:05:51 2014 -0400 ++++ b/gcc/configure Tue May 20 11:05:55 2014 -0400 +@@ -27300,6 +27300,9 @@ + else + gcc_cv_libc_provides_ssp=no + case "$target" in ++ *-*-musl*) ++ # All versions of musl provide stack protector ++ gcc_cv_libc_provides_ssp=yes;; + *-*-linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu) + # glibc 2.4 and later provides __stack_chk_fail and + # either __stack_chk_guard, or TLS access to stack guard canary. +@@ -27332,6 +27335,7 @@ + # ) and for now + # simply assert that glibc does provide this, which is true for all + # realistically usable GNU/Hurd configurations. ++ # All supported versions of musl provide it as well + gcc_cv_libc_provides_ssp=yes;; + *-*-darwin* | *-*-freebsd*) + ac_fn_c_check_func "$LINENO" "__stack_chk_fail" "ac_cv_func___stack_chk_fail" +@@ -27421,6 +27425,9 @@ + gcc_cv_target_dl_iterate_phdr=no + fi + ;; ++ *-linux-musl*) ++ gcc_cv_target_dl_iterate_phdr=yes ++ ;; + esac + + if test x$gcc_cv_target_dl_iterate_phdr = xyes; then +diff -r ff03fa61c6b3 gcc/configure.ac +--- a/gcc/configure.ac Tue May 20 11:05:51 2014 -0400 ++++ b/gcc/configure.ac Tue May 20 11:05:55 2014 -0400 +@@ -5001,6 +5001,9 @@ + gcc_cv_libc_provides_ssp, + [gcc_cv_libc_provides_ssp=no + case "$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. +@@ -5027,6 +5030,7 @@ + # ) 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], +@@ -5093,6 +5097,9 @@ + 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 26f591b9e77e3df3d0f772b840bd9c13ec24bd4c +Get rid of ever-broken fixincludes on musl. + +diff -r 26f591b9e77e fixincludes/mkfixinc.sh +--- a/fixincludes/mkfixinc.sh Tue May 20 11:05:55 2014 -0400 ++++ b/fixincludes/mkfixinc.sh Tue May 20 11:05:58 2014 -0400 +@@ -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 bc117c35705fcc39396c19af046101411f251161 +Support for i386-linux-musl and x86_64-linux-musl. + +diff -r bc117c35705f gcc/config/i386/linux.h +--- a/gcc/config/i386/linux.h Tue May 20 11:05:58 2014 -0400 ++++ b/gcc/config/i386/linux.h Tue May 20 11:06:01 2014 -0400 +@@ -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 bc117c35705f gcc/config/i386/linux64.h +--- a/gcc/config/i386/linux64.h Tue May 20 11:05:58 2014 -0400 ++++ b/gcc/config/i386/linux64.h Tue May 20 11:06:01 2014 -0400 +@@ -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 bc117c35705f libitm/config/linux/x86/tls.h +--- a/libitm/config/linux/x86/tls.h Tue May 20 11:05:58 2014 -0400 ++++ b/libitm/config/linux/x86/tls.h Tue May 20 11:06:01 2014 -0400 +@@ -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 933c4f064622eb96a0b2ab213abd0cddbd977d1a +Support for arm-linux-musl. + +diff -r 933c4f064622 gcc/config/arm/linux-eabi.h +--- a/gcc/config/arm/linux-eabi.h Tue May 20 11:06:01 2014 -0400 ++++ b/gcc/config/arm/linux-eabi.h Tue May 20 11:06:04 2014 -0400 +@@ -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 933c4f064622 libitm/config/arm/hwcap.cc +--- a/libitm/config/arm/hwcap.cc Tue May 20 11:06:01 2014 -0400 ++++ b/libitm/config/arm/hwcap.cc Tue May 20 11:06:04 2014 -0400 +@@ -40,7 +40,11 @@ + + #ifdef __linux__ + #include ++#ifdef __GLIBC__ + #include ++#else ++#include ++#endif + #include + + static void __attribute__((constructor)) +# HG changeset patch +# Parent 03fe896f3acaa911e935a8e999d15c7542ee73d1 +Support for mips-linux-musl. + +diff -r 03fe896f3aca gcc/config/mips/linux.h +--- a/gcc/config/mips/linux.h Tue May 20 11:06:04 2014 -0400 ++++ b/gcc/config/mips/linux.h Tue May 20 11:06:08 2014 -0400 +@@ -23,3 +23,10 @@ + #undef UCLIBC_DYNAMIC_LINKER + #define UCLIBC_DYNAMIC_LINKER \ + "%{mnan=2008:/lib/ld-uClibc-mipsn8.so.0;:/lib/ld-uClibc.so.0}" ++ ++#if TARGET_ENDIAN_DEFAULT == 0 /* LE */ ++#define MUSL_DYNAMIC_LINKER_E "%{EB:;:el}" ++#else ++#define MUSL_DYNAMIC_LINKER_E "%{EL:el}" ++#endif ++#define MUSL_DYNAMIC_LINKER "/lib/ld-musl-mips" MUSL_DYNAMIC_LINKER_E ".so.1" +# HG changeset patch +# Parent 6097333f2ab47a4ce37ccfb18b0f07a0cdcfec49 +Support for powerpc-linux-musl. + +diff -r 6097333f2ab4 gcc/config.gcc +--- a/gcc/config.gcc Tue May 20 11:06:08 2014 -0400 ++++ b/gcc/config.gcc Tue May 20 11:06:11 2014 -0400 +@@ -2326,6 +2326,10 @@ + powerpc*-*-linux*paired*) + tm_file="${tm_file} rs6000/750cl.h" ;; + esac ++ case ${target} in ++ *-linux*-musl*) ++ enable_secureplt=yes ;; ++ esac + if test x${enable_secureplt} = xyes; then + tm_file="rs6000/secureplt.h ${tm_file}" + fi +diff -r 6097333f2ab4 gcc/config/rs6000/linux64.h +--- a/gcc/config/rs6000/linux64.h Tue May 20 11:06:08 2014 -0400 ++++ b/gcc/config/rs6000/linux64.h Tue May 20 11:06:11 2014 -0400 +@@ -375,17 +375,21 @@ + #endif + #define UCLIBC_DYNAMIC_LINKER32 "/lib/ld-uClibc.so.0" + #define UCLIBC_DYNAMIC_LINKER64 "/lib/ld64-uClibc.so.0" ++#define MUSL_DYNAMIC_LINKER32 "/lib/ld-musl-powerpc.so.1" ++#define MUSL_DYNAMIC_LINKER64 "/lib/ld-musl-powerpc64.so.1" + #if DEFAULT_LIBC == LIBC_UCLIBC +-#define CHOOSE_DYNAMIC_LINKER(G, U) "%{mglibc:" G ";:" U "}" ++#define CHOOSE_DYNAMIC_LINKER(G, U, M) "%{mglibc:" G ";:%{mmusl:" M ";:" U "}}" + #elif DEFAULT_LIBC == LIBC_GLIBC +-#define CHOOSE_DYNAMIC_LINKER(G, U) "%{muclibc:" U ";:" G "}" ++#define CHOOSE_DYNAMIC_LINKER(G, U, M) "%{muclibc:" U ";:%{mmusl:" M ";:" G "}}" ++#elif DEFAULT_LIBC == LIBC_MUSL ++#define CHOOSE_DYNAMIC_LINKER(G, U, M) "%{mglibc:" G ";:%{muclibc:" U ";:" M "}}" + #else + #error "Unsupported DEFAULT_LIBC" + #endif + #define GNU_USER_DYNAMIC_LINKER32 \ +- CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKER32, UCLIBC_DYNAMIC_LINKER32) ++ CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKER32, UCLIBC_DYNAMIC_LINKER32, MUSL_DYNAMIC_LINKER32) + #define GNU_USER_DYNAMIC_LINKER64 \ +- CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKER64, UCLIBC_DYNAMIC_LINKER64) ++ CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKER64, UCLIBC_DYNAMIC_LINKER64, MUSL_DYNAMIC_LINKER64) + + #undef DEFAULT_ASM_ENDIAN + #if (TARGET_DEFAULT & MASK_LITTLE_ENDIAN) +diff -r 6097333f2ab4 gcc/config/rs6000/secureplt.h +--- a/gcc/config/rs6000/secureplt.h Tue May 20 11:06:08 2014 -0400 ++++ b/gcc/config/rs6000/secureplt.h Tue May 20 11:06:11 2014 -0400 +@@ -18,3 +18,4 @@ + . */ + + #define CC1_SECURE_PLT_DEFAULT_SPEC "-msecure-plt" ++#define LINK_SECURE_PLT_DEFAULT_SPEC "--secure-plt" +diff -r 6097333f2ab4 gcc/config/rs6000/sysv4.h +--- a/gcc/config/rs6000/sysv4.h Tue May 20 11:06:08 2014 -0400 ++++ b/gcc/config/rs6000/sysv4.h Tue May 20 11:06:11 2014 -0400 +@@ -537,6 +537,9 @@ + #ifndef CC1_SECURE_PLT_DEFAULT_SPEC + #define CC1_SECURE_PLT_DEFAULT_SPEC "" + #endif ++#ifndef LINK_SECURE_PLT_DEFAULT_SPEC ++#define LINK_SECURE_PLT_DEFAULT_SPEC "" ++#endif + + /* Pass -G xxx to the compiler. */ + #define CC1_SPEC "%{G*} %(cc1_cpu)" \ +@@ -585,7 +588,8 @@ + + /* Override the default target of the linker. */ + #define LINK_TARGET_SPEC \ +- ENDIAN_SELECT("", " --oformat elf32-powerpcle", "") ++ ENDIAN_SELECT("", " --oformat elf32-powerpcle", "") \ ++ "%{!mbss-plt: %{!msecure-plt: %(link_secure_plt_default)}}" + + /* Any specific OS flags. */ + #define LINK_OS_SPEC "\ +@@ -763,15 +767,18 @@ + + #define GLIBC_DYNAMIC_LINKER "/lib/ld.so.1" + #define UCLIBC_DYNAMIC_LINKER "/lib/ld-uClibc.so.0" ++#define MUSL_DYNAMIC_LINKER "/lib/ld-musl-powerpc.so.1" + #if DEFAULT_LIBC == LIBC_UCLIBC +-#define CHOOSE_DYNAMIC_LINKER(G, U) "%{mglibc:" G ";:" U "}" ++#define CHOOSE_DYNAMIC_LINKER(G, U, M) "%{mglibc:" G ";:%{mmusl:" M ";:" U "}}" ++#elif DEFAULT_LIBC == LIBC_MUSL ++#define CHOOSE_DYNAMIC_LINKER(G, U, M) "%{mglibc:" G ";:%{muclibc:" U ";:" M "}}" + #elif !defined (DEFAULT_LIBC) || DEFAULT_LIBC == LIBC_GLIBC +-#define CHOOSE_DYNAMIC_LINKER(G, U) "%{muclibc:" U ";:" G "}" ++#define CHOOSE_DYNAMIC_LINKER(G, U, M) "%{muclibc:" U ";:%{mmusl:" M ";:" G "}}" + #else + #error "Unsupported DEFAULT_LIBC" + #endif + #define GNU_USER_DYNAMIC_LINKER \ +- CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKER, UCLIBC_DYNAMIC_LINKER) ++ CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKER, UCLIBC_DYNAMIC_LINKER, MUSL_DYNAMIC_LINKER) + + #define LINK_OS_LINUX_SPEC "-m elf32ppclinux %{!shared: %{!static: \ + %{rdynamic:-export-dynamic} \ +@@ -894,6 +901,7 @@ + { "link_os_openbsd", LINK_OS_OPENBSD_SPEC }, \ + { "link_os_default", LINK_OS_DEFAULT_SPEC }, \ + { "cc1_secure_plt_default", CC1_SECURE_PLT_DEFAULT_SPEC }, \ ++ { "link_secure_plt_default", LINK_SECURE_PLT_DEFAULT_SPEC }, \ + { "cpp_os_ads", CPP_OS_ADS_SPEC }, \ + { "cpp_os_yellowknife", CPP_OS_YELLOWKNIFE_SPEC }, \ + { "cpp_os_mvme", CPP_OS_MVME_SPEC }, \ +diff -r 813971b9f083 gcc/config/aarch64/aarch64-linux.h +--- a/gcc/config/aarch64/aarch64-linux.h Tue May 20 11:06:11 2014 -0400 ++++ b/gcc/config/aarch64/aarch64-linux.h Tue May 20 11:06:14 2014 -0400 +@@ -23,6 +23,8 @@ + + #define GLIBC_DYNAMIC_LINKER "/lib/ld-linux-aarch64%{mbig-endian:_be}.so.1" + ++#define MUSL_DYNAMIC_LINKER "/lib/ld-musl-aarch64.so.1" ++ + #define CPP_SPEC "%{pthread:-D_REENTRANT}" + + #define LINUX_TARGET_LINK_SPEC "%{h*} \ +# HG changeset patch +# Parent 4a62a6813db995fe195d47ff73234d455975ac30 +Microblaze support (again). + +diff -r 4a62a6813db9 gcc/config/microblaze/linux.h +--- a/gcc/config/microblaze/linux.h Tue May 20 11:06:14 2014 -0400 ++++ b/gcc/config/microblaze/linux.h Tue May 20 11:06:17 2014 -0400 +@@ -25,7 +25,22 @@ + #undef TLS_NEEDS_GOT + #define TLS_NEEDS_GOT 1 + +-#define DYNAMIC_LINKER "/lib/ld.so.1" ++#if TARGET_BIG_ENDIAN_DEFAULT == 0 /* LE */ ++#define MUSL_DYNAMIC_LINKER_E "%{EB:;:el}" ++#else ++#define MUSL_DYNAMIC_LINKER_E "%{EL:el}" ++#endif ++ ++#define MUSL_DYNAMIC_LINKER "/lib/ld-musl-microblaze" MUSL_DYNAMIC_LINKER_E ".so.1" ++#define GLIBC_DYNAMIC_LINKER "/lib/ld.so.1" ++ ++#if DEFAULT_LIBC == LIBC_MUSL ++#define DYNAMIC_LINKER MUSL_DYNAMIC_LINKER ++#else ++#define DYNAMIC_LINKER GLIBC_DYNAMIC_LINKER ++#endif ++ ++ + #undef SUBTARGET_EXTRA_SPECS + #define SUBTARGET_EXTRA_SPECS \ + { "dynamic_linker", DYNAMIC_LINKER } +From 478ee0c03a08e2ef9371fd88d516738936943e78 Mon Sep 17 00:00:00 2001 +From: David Holsgrove +Date: Fri, 28 Sep 2012 16:32:03 +1000 +Subject: [PATCH 06/11] [Patch, microblaze]: Add SIZE_TYPE and PTRDIFF_TYPE to + microblaze.h + +Fixes warnings like; + +warning: format '%zX' expects argument of type 'size_t', +but argument 3 has type 'unsigned int' [-Wformat] + +Changelog + +2013-03-18 David Holsgrove + + * gcc/config/microblaze/microblaze.h: Define SIZE_TYPE + and PTRDIFF_TYPE. + +Signed-off-by: David Holsgrove +--- + gcc/config/microblaze/microblaze.h | 6 ++++++ + 1 file changed, 6 insertions(+) + +diff -r 20d1c995f5de gcc/config/microblaze/microblaze.h +--- a/gcc/config/microblaze/microblaze.h Tue May 20 11:06:17 2014 -0400 ++++ b/gcc/config/microblaze/microblaze.h Tue May 20 11:06:20 2014 -0400 +@@ -218,6 +218,12 @@ + #undef PTRDIFF_TYPE + #define PTRDIFF_TYPE "int" + ++#undef SIZE_TYPE ++#define SIZE_TYPE "unsigned int" ++ ++#undef PTRDIFF_TYPE ++#define PTRDIFF_TYPE "int" ++ + #define CONSTANT_ALIGNMENT(EXP, ALIGN) \ + ((TREE_CODE (EXP) == STRING_CST || TREE_CODE (EXP) == CONSTRUCTOR) \ + && (ALIGN) < BITS_PER_WORD \ +diff -r 2f999fc929da gcc/config/sh/linux.h +--- a/gcc/config/sh/linux.h Fri Sep 28 16:32:03 2012 +1000 ++++ b/gcc/config/sh/linux.h Tue May 20 11:06:23 2014 -0400 +@@ -43,7 +43,14 @@ + + #define TARGET_ASM_FILE_END file_end_indicate_exec_stack + ++#if TARGET_BIG_ENDIAN_DEFAULT /* BE */ ++#define MUSL_DYNAMIC_LINKER_E "eb" ++#else ++#define MUSL_DYNAMIC_LINKER_E ++#endif ++ + #define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2" ++#define MUSL_DYNAMIC_LINKER "/lib/ld-musl-sh" MUSL_DYNAMIC_LINKER_E ".so.1" + + #undef SUBTARGET_LINK_EMUL_SUFFIX + #define SUBTARGET_LINK_EMUL_SUFFIX "_linux" diff --git a/cross/gcc4-armhf/gcc-ice-hack.patch b/cross/gcc4-armhf/gcc-ice-hack.patch new file mode 100644 index 000000000..f99323507 --- /dev/null +++ b/cross/gcc4-armhf/gcc-ice-hack.patch @@ -0,0 +1,304 @@ +# DP: Retry the build on an ice, save the calling options and preprocessed +# DP: source when the ice is reproducible. + +2004-01-23 Jakub Jelinek + + * gcc.c (execute): Don't free first string early, but at the end + of the function. Call retry_ice if compiler exited with + ICE_EXIT_CODE. + (retry_ice): New function. + * diagnostic.c (diagnostic_count_diagnostic, + diagnostic_action_after_output, error_recursion): Exit with + ICE_EXIT_CODE instead of FATAL_EXIT_CODE. + +Index: b/gcc/gcc.c +=================================================================== +--- a/gcc/gcc.c ++++ b/gcc/gcc.c +@@ -249,6 +249,9 @@ + #if defined(HAVE_TARGET_OBJECT_SUFFIX) || defined(HAVE_TARGET_EXECUTABLE_SUFFIX) + static const char *convert_filename (const char *, int, int); + #endif ++#if !(defined (__MSDOS__) || defined (OS2) || defined (VMS)) ++static void retry_ice (const char *prog, const char **argv); ++#endif + + static const char *getenv_spec_function (int, const char **); + static const char *if_exists_spec_function (int, const char **); +@@ -2771,7 +2774,7 @@ + } + } + +- if (string != commands[i].prog) ++ if (i && string != commands[i].prog) + free (CONST_CAST (char *, string)); + } + +@@ -2824,6 +2827,16 @@ + else if (WIFEXITED (status) + && WEXITSTATUS (status) >= MIN_FATAL_STATUS) + { ++#if !(defined (__MSDOS__) || defined (OS2) || defined (VMS)) ++ /* For ICEs in cc1, cc1obj, cc1plus see if it is ++ reproducible or not. */ ++ const char *p; ++ if (WEXITSTATUS (status) == ICE_EXIT_CODE ++ && i == 0 ++ && (p = strrchr (commands[0].argv[0], DIR_SEPARATOR)) ++ && ! strncmp (p + 1, "cc1", 3)) ++ retry_ice (commands[0].prog, commands[0].argv); ++#endif + if (WEXITSTATUS (status) > greatest_status) + greatest_status = WEXITSTATUS (status); + ret_code = -1; +@@ -2881,6 +2894,9 @@ + } + } + ++ if (commands[0].argv[0] != commands[0].prog) ++ free (CONST_CAST (char *, commands[0].argv[0])); ++ + return ret_code; + } + } +@@ -6034,6 +6050,227 @@ + switches[switchnum].validated = true; + } + ++#if !(defined (__MSDOS__) || defined (OS2) || defined (VMS)) ++#define RETRY_ICE_ATTEMPTS 2 ++ ++static void ++retry_ice (const char *prog, const char **argv) ++{ ++ int nargs, out_arg = -1, quiet = 0, attempt; ++ int pid, retries, sleep_interval; ++ const char **new_argv; ++ char *temp_filenames[RETRY_ICE_ATTEMPTS * 2 + 2]; ++ ++ if (gcc_input_filename == NULL || ! strcmp (gcc_input_filename, "-")) ++ return; ++ ++ for (nargs = 0; argv[nargs] != NULL; ++nargs) ++ /* Only retry compiler ICEs, not preprocessor ones. */ ++ if (! strcmp (argv[nargs], "-E")) ++ return; ++ else if (argv[nargs][0] == '-' && argv[nargs][1] == 'o') ++ { ++ if (out_arg == -1) ++ out_arg = nargs; ++ else ++ return; ++ } ++ /* If the compiler is going to output any time information, ++ it might varry between invocations. */ ++ else if (! strcmp (argv[nargs], "-quiet")) ++ quiet = 1; ++ else if (! strcmp (argv[nargs], "-ftime-report")) ++ return; ++ ++ if (out_arg == -1 || !quiet) ++ return; ++ ++ memset (temp_filenames, '\0', sizeof (temp_filenames)); ++ new_argv = XALLOCAVEC (const char *, nargs + 3); ++ memcpy (new_argv, argv, (nargs + 1) * sizeof (const char *)); ++ new_argv[nargs++] = "-frandom-seed=0"; ++ new_argv[nargs] = NULL; ++ if (new_argv[out_arg][2] == '\0') ++ new_argv[out_arg + 1] = "-"; ++ else ++ new_argv[out_arg] = "-o-"; ++ ++ for (attempt = 0; attempt < RETRY_ICE_ATTEMPTS + 1; ++attempt) ++ { ++ int fd = -1; ++ int status; ++ ++ temp_filenames[attempt * 2] = make_temp_file (".out"); ++ temp_filenames[attempt * 2 + 1] = make_temp_file (".err"); ++ ++ if (attempt == RETRY_ICE_ATTEMPTS) ++ { ++ int i; ++ int fd1, fd2; ++ struct stat st1, st2; ++ size_t n, len; ++ char *buf; ++ ++ buf = XNEWVEC (char, 8192); ++ ++ for (i = 0; i < 2; ++i) ++ { ++ fd1 = open (temp_filenames[i], O_RDONLY); ++ fd2 = open (temp_filenames[2 + i], O_RDONLY); ++ ++ if (fd1 < 0 || fd2 < 0) ++ { ++ i = -1; ++ close (fd1); ++ close (fd2); ++ break; ++ } ++ ++ if (fstat (fd1, &st1) < 0 || fstat (fd2, &st2) < 0) ++ { ++ i = -1; ++ close (fd1); ++ close (fd2); ++ break; ++ } ++ ++ if (st1.st_size != st2.st_size) ++ { ++ close (fd1); ++ close (fd2); ++ break; ++ } ++ ++ len = 0; ++ for (n = st1.st_size; n; n -= len) ++ { ++ len = n; ++ if (len > 4096) ++ len = 4096; ++ ++ if (read (fd1, buf, len) != (int) len ++ || read (fd2, buf + 4096, len) != (int) len) ++ { ++ i = -1; ++ break; ++ } ++ ++ if (memcmp (buf, buf + 4096, len) != 0) ++ break; ++ } ++ ++ close (fd1); ++ close (fd2); ++ ++ if (n) ++ break; ++ } ++ ++ free (buf); ++ if (i == -1) ++ break; ++ ++ if (i != 2) ++ { ++ fnotice (stderr, "The bug is not reproducible, so it is" ++ " likely a hardware or OS problem.\n"); ++ break; ++ } ++ ++ fd = open (temp_filenames[attempt * 2], O_RDWR); ++ if (fd < 0) ++ break; ++ write (fd, "//", 2); ++ for (i = 0; i < nargs; i++) ++ { ++ write (fd, " ", 1); ++ write (fd, new_argv[i], strlen (new_argv[i])); ++ } ++ write (fd, "\n", 1); ++ new_argv[nargs] = "-E"; ++ new_argv[nargs + 1] = NULL; ++ } ++ ++ /* Fork a subprocess; wait and retry if it fails. */ ++ sleep_interval = 1; ++ pid = -1; ++ for (retries = 0; retries < 4; retries++) ++ { ++ pid = fork (); ++ if (pid >= 0) ++ break; ++ sleep (sleep_interval); ++ sleep_interval *= 2; ++ } ++ ++ if (pid < 0) ++ break; ++ else if (pid == 0) ++ { ++ if (attempt != RETRY_ICE_ATTEMPTS) ++ fd = open (temp_filenames[attempt * 2], O_RDWR); ++ if (fd < 0) ++ exit (-1); ++ if (fd != 1) ++ { ++ close (1); ++ dup (fd); ++ close (fd); ++ } ++ ++ fd = open (temp_filenames[attempt * 2 + 1], O_RDWR); ++ if (fd < 0) ++ exit (-1); ++ if (fd != 2) ++ { ++ close (2); ++ dup (fd); ++ close (fd); ++ } ++ ++ if (prog == new_argv[0]) ++ execvp (prog, CONST_CAST2 (char *const *, const char **, new_argv)); ++ else ++ execv (new_argv[0], CONST_CAST2 (char *const *, const char **, new_argv)); ++ exit (-1); ++ } ++ ++ if (waitpid (pid, &status, 0) < 0) ++ break; ++ ++ if (attempt < RETRY_ICE_ATTEMPTS ++ && (! WIFEXITED (status) || WEXITSTATUS (status) != ICE_EXIT_CODE)) ++ { ++ fnotice (stderr, "The bug is not reproducible, so it is" ++ " likely a hardware or OS problem.\n"); ++ break; ++ } ++ else if (attempt == RETRY_ICE_ATTEMPTS) ++ { ++ close (fd); ++ if (WIFEXITED (status) ++ && WEXITSTATUS (status) == SUCCESS_EXIT_CODE) ++ { ++ fnotice (stderr, "Preprocessed source stored into %s file," ++ " please attach this to your bugreport.\n", ++ temp_filenames[attempt * 2]); ++ /* Make sure it is not deleted. */ ++ free (temp_filenames[attempt * 2]); ++ temp_filenames[attempt * 2] = NULL; ++ break; ++ } ++ } ++ } ++ ++ for (attempt = 0; attempt < RETRY_ICE_ATTEMPTS * 2 + 2; attempt++) ++ if (temp_filenames[attempt]) ++ { ++ unlink (temp_filenames[attempt]); ++ free (temp_filenames[attempt]); ++ } ++} ++#endif ++ + /* Search for a file named NAME trying various prefixes including the + user's -B prefix and some standard ones. + Return the absolute file name found. If nothing is found, return NAME. */ +Index: b/gcc/diagnostic.c +=================================================================== +--- a/gcc/diagnostic.c ++++ b/gcc/diagnostic.c +@@ -455,7 +455,7 @@ + real_abort (); + diagnostic_finish (context); + fnotice (stderr, "compilation terminated.\n"); +- exit (FATAL_EXIT_CODE); ++ exit (ICE_EXIT_CODE); + + default: + gcc_unreachable (); diff --git a/cross/gcc4-armhf/gcc-pure64.patch b/cross/gcc4-armhf/gcc-pure64.patch new file mode 100644 index 000000000..6ff4cdc5e --- /dev/null +++ b/cross/gcc4-armhf/gcc-pure64.patch @@ -0,0 +1,11 @@ +--- ./gcc/config/i386/t-linux64.orig 2013-01-14 16:32:37.000000000 +0000 ++++ ./gcc/config/i386/t-linux64 2013-04-22 06:12:32.984439677 +0000 +@@ -34,6 +34,6 @@ + comma=, + MULTILIB_OPTIONS = $(subst $(comma),/,$(TM_MULTILIB_CONFIG)) + MULTILIB_DIRNAMES = $(patsubst m%, %, $(subst /, ,$(MULTILIB_OPTIONS))) +-MULTILIB_OSDIRNAMES = m64=../lib64$(call if_multiarch,:x86_64-linux-gnu) +-MULTILIB_OSDIRNAMES+= m32=$(if $(wildcard $(shell echo $(SYSTEM_HEADER_DIR))/../../usr/lib32),../lib32,../lib)$(call if_multiarch,:i386-linux-gnu) ++MULTILIB_OSDIRNAMES = m64=../lib ++MULTILIB_OSDIRNAMES+= m32=../lib32 + MULTILIB_OSDIRNAMES+= mx32=../libx32$(call if_multiarch,:x86_64-linux-gnux32) diff --git a/cross/gcc4-armhf/gcc-spec-env.patch b/cross/gcc4-armhf/gcc-spec-env.patch new file mode 100644 index 000000000..57e7567e5 --- /dev/null +++ b/cross/gcc4-armhf/gcc-spec-env.patch @@ -0,0 +1,42 @@ + Add support for external spec file via the GCC_SPECS env var. This + allows us to easily control pie/ssp defaults with gcc-config profiles. + + Original patch by Rob Holland + Extended to support multiple entries separated by ':' by Kevin F. Quinn + Modified to use getenv instead of poisoned GET_ENVIRONMENT by Ryan Hill + +--- gcc-4/gcc/gcc.c ++++ gcc-4/gcc/gcc.c +@@ -6482,6 +6482,32 @@ + + /* Process any user specified specs in the order given on the command + line. */ ++#if !(defined (__MSDOS__) || defined (OS2) || defined (VMS) || defined (WIN32)) ++ /* Add specs listed in GCC_SPECS. Note; in the process of separating ++ * each spec listed, the string is overwritten at token boundaries ++ * (':') with '\0', an effect of strtok_r(). ++ */ ++ specs_file = getenv ("GCC_SPECS"); ++ if (specs_file && (strlen(specs_file) > 0)) ++ { ++ char *spec, *saveptr; ++ for (spec=strtok_r(specs_file,":",&saveptr); ++ spec!=NULL; ++ spec=strtok_r(NULL,":",&saveptr)) ++ { ++ struct user_specs *user = (struct user_specs *) ++ xmalloc (sizeof (struct user_specs)); ++ ++ user->next = (struct user_specs *) 0; ++ user->filename = spec; ++ if (user_specs_tail) ++ user_specs_tail->next = user; ++ else ++ user_specs_head = user; ++ user_specs_tail = user; ++ } ++ } ++#endif + for (uptr = user_specs_head; uptr; uptr = uptr->next) + { + char *filename = find_a_file (&startfile_prefixes, uptr->filename, diff --git a/cross/gcc4-armhf/gcc49-cloog-dl.patch b/cross/gcc4-armhf/gcc49-cloog-dl.patch new file mode 100644 index 000000000..93db9483e --- /dev/null +++ b/cross/gcc4-armhf/gcc49-cloog-dl.patch @@ -0,0 +1,478 @@ +http://pkgs.fedoraproject.org/cgit/gcc.git/plain/gcc49-cloog-dl.patch + +--- a/gcc/Makefile.in.jj 2012-12-13 17:09:20.000000000 +0100 ++++ b/gcc/Makefile.in 2012-12-14 11:45:22.585670055 +0100 +@@ -1006,7 +1006,7 @@ BUILD_LIBDEPS= $(BUILD_LIBIBERTY) + # and the system's installed libraries. + LIBS = @LIBS@ libcommon.a $(CPPLIB) $(LIBINTL) $(LIBICONV) $(LIBBACKTRACE) \ + $(LIBIBERTY) $(LIBDECNUMBER) $(HOST_LIBS) +-BACKENDLIBS = $(CLOOGLIBS) $(GMPLIBS) $(PLUGINLIBS) $(HOST_LIBS) \ ++BACKENDLIBS = $(if $(CLOOGLIBS),-ldl) $(GMPLIBS) $(PLUGINLIBS) $(HOST_LIBS) \ + $(ZLIB) + # Any system libraries needed just for GNAT. + SYSLIBS = @GNAT_LIBEXC@ +@@ -2011,6 +2011,15 @@ $(out_object_file): $(out_file) + $(common_out_object_file): $(common_out_file) + $(COMPILE) $< + $(POSTCOMPILE) ++ ++graphite%.o : \ ++ ALL_CFLAGS := -O $(filter-out -fkeep-inline-functions, $(ALL_CFLAGS)) ++graphite.o : \ ++ ALL_CFLAGS := -O $(filter-out -fkeep-inline-functions, $(ALL_CFLAGS)) ++graphite%.o : \ ++ ALL_CXXFLAGS := -O $(filter-out -fkeep-inline-functions, $(ALL_CXXFLAGS)) ++graphite.o : \ ++ ALL_CXXFLAGS := -O $(filter-out -fkeep-inline-functions, $(ALL_CXXFLAGS)) + # + # Generate header and source files from the machine description, + # and compile them. +--- a/gcc/graphite-poly.h.jj 2012-12-13 11:31:27.000000000 +0100 ++++ b/gcc/graphite-poly.h 2012-12-14 13:41:41.970800726 +0100 +@@ -22,6 +22,371 @@ along with GCC; see the file COPYING3. + #ifndef GCC_GRAPHITE_POLY_H + #define GCC_GRAPHITE_POLY_H + ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#define DYNSYMS \ ++ DYNSYM (clast_pprint); \ ++ DYNSYM (cloog_clast_create_from_input); \ ++ DYNSYM (cloog_clast_free); \ ++ DYNSYM (cloog_domain_from_isl_set); \ ++ DYNSYM (cloog_input_alloc); \ ++ DYNSYM (cloog_isl_state_malloc); \ ++ DYNSYM (cloog_options_free); \ ++ DYNSYM (cloog_options_malloc); \ ++ DYNSYM (cloog_scattering_from_isl_map); \ ++ DYNSYM (cloog_state_free); \ ++ DYNSYM (cloog_union_domain_add_domain); \ ++ DYNSYM (cloog_union_domain_alloc); \ ++ DYNSYM (cloog_union_domain_set_name); \ ++ DYNSYM (isl_aff_add_coefficient_si); \ ++ DYNSYM (isl_aff_add_constant); \ ++ DYNSYM (isl_aff_free); \ ++ DYNSYM (isl_aff_get_coefficient); \ ++ DYNSYM (isl_aff_get_space); \ ++ DYNSYM (isl_aff_mod); \ ++ DYNSYM (isl_aff_set_coefficient_si); \ ++ DYNSYM (isl_aff_set_constant_si); \ ++ DYNSYM (isl_aff_zero_on_domain); \ ++ DYNSYM (isl_band_free); \ ++ DYNSYM (isl_band_get_children); \ ++ DYNSYM (isl_band_get_partial_schedule); \ ++ DYNSYM (isl_band_has_children); \ ++ DYNSYM (isl_band_list_free); \ ++ DYNSYM (isl_band_list_get_band); \ ++ DYNSYM (isl_band_list_get_ctx); \ ++ DYNSYM (isl_band_list_n_band); \ ++ DYNSYM (isl_band_member_is_zero_distance); \ ++ DYNSYM (isl_band_n_member); \ ++ DYNSYM (isl_basic_map_add_constraint); \ ++ DYNSYM (isl_basic_map_project_out); \ ++ DYNSYM (isl_basic_map_universe); \ ++ DYNSYM (isl_constraint_set_coefficient); \ ++ DYNSYM (isl_constraint_set_coefficient_si); \ ++ DYNSYM (isl_constraint_set_constant); \ ++ DYNSYM (isl_constraint_set_constant_si); \ ++ DYNSYM (isl_ctx_alloc); \ ++ DYNSYM (isl_ctx_free); \ ++ DYNSYM (isl_equality_alloc); \ ++ DYNSYM (isl_id_alloc); \ ++ DYNSYM (isl_id_copy); \ ++ DYNSYM (isl_id_free); \ ++ DYNSYM (isl_inequality_alloc); \ ++ DYNSYM (isl_local_space_copy); \ ++ DYNSYM (isl_local_space_free); \ ++ DYNSYM (isl_local_space_from_space); \ ++ DYNSYM (isl_local_space_range); \ ++ DYNSYM (isl_map_add_constraint); \ ++ DYNSYM (isl_map_add_dims); \ ++ DYNSYM (isl_map_align_params); \ ++ DYNSYM (isl_map_apply_range); \ ++ DYNSYM (isl_map_copy); \ ++ DYNSYM (isl_map_dim); \ ++ DYNSYM (isl_map_dump); \ ++ DYNSYM (isl_map_equate); \ ++ DYNSYM (isl_map_fix_si); \ ++ DYNSYM (isl_map_flat_product); \ ++ DYNSYM (isl_map_flat_range_product); \ ++ DYNSYM (isl_map_free); \ ++ DYNSYM (isl_map_from_basic_map); \ ++ DYNSYM (isl_map_from_pw_aff); \ ++ DYNSYM (isl_map_from_union_map); \ ++ DYNSYM (isl_map_get_ctx); \ ++ DYNSYM (isl_map_get_space); \ ++ DYNSYM (isl_map_get_tuple_id); \ ++ DYNSYM (isl_map_insert_dims); \ ++ DYNSYM (isl_map_intersect); \ ++ DYNSYM (isl_map_intersect_domain); \ ++ DYNSYM (isl_map_intersect_range); \ ++ DYNSYM (isl_map_is_empty); \ ++ DYNSYM (isl_map_lex_ge); \ ++ DYNSYM (isl_map_lex_le); \ ++ DYNSYM (isl_map_n_out); \ ++ DYNSYM (isl_map_range); \ ++ DYNSYM (isl_map_set_tuple_id); \ ++ DYNSYM (isl_map_universe); \ ++ DYNSYM (isl_options_set_on_error); \ ++ DYNSYM (isl_options_set_schedule_fuse); \ ++ DYNSYM (isl_options_set_schedule_max_constant_term); \ ++ DYNSYM (isl_options_set_schedule_maximize_band_depth); \ ++ DYNSYM (isl_printer_free); \ ++ DYNSYM (isl_printer_print_aff); \ ++ DYNSYM (isl_printer_print_constraint); \ ++ DYNSYM (isl_printer_print_map); \ ++ DYNSYM (isl_printer_print_set); \ ++ DYNSYM (isl_printer_to_file); \ ++ DYNSYM (isl_pw_aff_add); \ ++ DYNSYM (isl_pw_aff_alloc); \ ++ DYNSYM (isl_pw_aff_copy); \ ++ DYNSYM (isl_pw_aff_eq_set); \ ++ DYNSYM (isl_pw_aff_free); \ ++ DYNSYM (isl_pw_aff_from_aff); \ ++ DYNSYM (isl_pw_aff_ge_set); \ ++ DYNSYM (isl_pw_aff_gt_set); \ ++ DYNSYM (isl_pw_aff_is_cst); \ ++ DYNSYM (isl_pw_aff_le_set); \ ++ DYNSYM (isl_pw_aff_lt_set); \ ++ DYNSYM (isl_pw_aff_mod); \ ++ DYNSYM (isl_pw_aff_mul); \ ++ DYNSYM (isl_pw_aff_ne_set); \ ++ DYNSYM (isl_pw_aff_nonneg_set); \ ++ DYNSYM (isl_pw_aff_set_tuple_id); \ ++ DYNSYM (isl_pw_aff_sub); \ ++ DYNSYM (isl_pw_aff_zero_set); \ ++ DYNSYM (isl_schedule_free); \ ++ DYNSYM (isl_schedule_get_band_forest); \ ++ DYNSYM (isl_set_add_constraint); \ ++ DYNSYM (isl_set_add_dims); \ ++ DYNSYM (isl_set_apply); \ ++ DYNSYM (isl_set_coalesce); \ ++ DYNSYM (isl_set_copy); \ ++ DYNSYM (isl_set_dim); \ ++ DYNSYM (isl_set_fix_si); \ ++ DYNSYM (isl_set_free); \ ++ DYNSYM (isl_set_from_cloog_domain); \ ++ DYNSYM (isl_set_get_space); \ ++ DYNSYM (isl_set_get_tuple_id); \ ++ DYNSYM (isl_set_intersect); \ ++ DYNSYM (isl_set_is_empty); \ ++ DYNSYM (isl_set_max); \ ++ DYNSYM (isl_set_min); \ ++ DYNSYM (isl_set_n_dim); \ ++ DYNSYM (isl_set_nat_universe); \ ++ DYNSYM (isl_set_project_out); \ ++ DYNSYM (isl_set_set_tuple_id); \ ++ DYNSYM (isl_set_universe); \ ++ DYNSYM (isl_space_add_dims); \ ++ DYNSYM (isl_space_alloc); \ ++ DYNSYM (isl_space_copy); \ ++ DYNSYM (isl_space_dim); \ ++ DYNSYM (isl_space_domain); \ ++ DYNSYM (isl_space_find_dim_by_id); \ ++ DYNSYM (isl_space_free); \ ++ DYNSYM (isl_space_from_domain); \ ++ DYNSYM (isl_space_get_tuple_id); \ ++ DYNSYM (isl_space_params_alloc); \ ++ DYNSYM (isl_space_range); \ ++ DYNSYM (isl_space_set_alloc); \ ++ DYNSYM (isl_space_set_dim_id); \ ++ DYNSYM (isl_space_set_tuple_id); \ ++ DYNSYM (isl_union_map_add_map); \ ++ DYNSYM (isl_union_map_align_params); \ ++ DYNSYM (isl_union_map_apply_domain); \ ++ DYNSYM (isl_union_map_apply_range); \ ++ DYNSYM (isl_union_map_compute_flow); \ ++ DYNSYM (isl_union_map_copy); \ ++ DYNSYM (isl_union_map_empty); \ ++ DYNSYM (isl_union_map_flat_range_product); \ ++ DYNSYM (isl_union_map_foreach_map); \ ++ DYNSYM (isl_union_map_free); \ ++ DYNSYM (isl_union_map_from_map); \ ++ DYNSYM (isl_union_map_get_ctx); \ ++ DYNSYM (isl_union_map_get_space); \ ++ DYNSYM (isl_union_map_gist_domain); \ ++ DYNSYM (isl_union_map_gist_range); \ ++ DYNSYM (isl_union_map_intersect_domain); \ ++ DYNSYM (isl_union_map_is_empty); \ ++ DYNSYM (isl_union_map_subtract); \ ++ DYNSYM (isl_union_map_union); \ ++ DYNSYM (isl_union_set_add_set); \ ++ DYNSYM (isl_union_set_compute_schedule); \ ++ DYNSYM (isl_union_set_copy); \ ++ DYNSYM (isl_union_set_empty); \ ++ DYNSYM (isl_union_set_from_set); \ ++ DYNSYM (stmt_ass); \ ++ DYNSYM (stmt_block); \ ++ DYNSYM (stmt_for); \ ++ DYNSYM (stmt_guard); \ ++ DYNSYM (stmt_root); \ ++ DYNSYM (stmt_user); ++extern struct cloog_pointers_s__ ++{ ++ bool inited; ++ void *h; ++#define DYNSYM(x) __typeof (x) *p_##x ++ DYNSYMS ++#undef DYNSYM ++} cloog_pointers__; ++ ++#define cloog_block_alloc (*cloog_pointers__.p_cloog_block_alloc) ++#define clast_pprint (*cloog_pointers__.p_clast_pprint) ++#define cloog_clast_create_from_input (*cloog_pointers__.p_cloog_clast_create_from_input) ++#define cloog_clast_free (*cloog_pointers__.p_cloog_clast_free) ++#define cloog_domain_from_isl_set (*cloog_pointers__.p_cloog_domain_from_isl_set) ++#define cloog_input_alloc (*cloog_pointers__.p_cloog_input_alloc) ++#define cloog_isl_state_malloc (*cloog_pointers__.p_cloog_isl_state_malloc) ++#define cloog_options_free (*cloog_pointers__.p_cloog_options_free) ++#define cloog_options_malloc (*cloog_pointers__.p_cloog_options_malloc) ++#define cloog_scattering_from_isl_map (*cloog_pointers__.p_cloog_scattering_from_isl_map) ++#define cloog_state_free (*cloog_pointers__.p_cloog_state_free) ++#define cloog_union_domain_add_domain (*cloog_pointers__.p_cloog_union_domain_add_domain) ++#define cloog_union_domain_alloc (*cloog_pointers__.p_cloog_union_domain_alloc) ++#define cloog_union_domain_set_name (*cloog_pointers__.p_cloog_union_domain_set_name) ++#define isl_aff_add_coefficient_si (*cloog_pointers__.p_isl_aff_add_coefficient_si) ++#define isl_aff_add_constant (*cloog_pointers__.p_isl_aff_add_constant) ++#define isl_aff_free (*cloog_pointers__.p_isl_aff_free) ++#define isl_aff_get_coefficient (*cloog_pointers__.p_isl_aff_get_coefficient) ++#define isl_aff_get_space (*cloog_pointers__.p_isl_aff_get_space) ++#define isl_aff_mod (*cloog_pointers__.p_isl_aff_mod) ++#define isl_aff_set_coefficient_si (*cloog_pointers__.p_isl_aff_set_coefficient_si) ++#define isl_aff_set_constant_si (*cloog_pointers__.p_isl_aff_set_constant_si) ++#define isl_aff_zero_on_domain (*cloog_pointers__.p_isl_aff_zero_on_domain) ++#define isl_band_free (*cloog_pointers__.p_isl_band_free) ++#define isl_band_get_children (*cloog_pointers__.p_isl_band_get_children) ++#define isl_band_get_partial_schedule (*cloog_pointers__.p_isl_band_get_partial_schedule) ++#define isl_band_has_children (*cloog_pointers__.p_isl_band_has_children) ++#define isl_band_list_free (*cloog_pointers__.p_isl_band_list_free) ++#define isl_band_list_get_band (*cloog_pointers__.p_isl_band_list_get_band) ++#define isl_band_list_get_ctx (*cloog_pointers__.p_isl_band_list_get_ctx) ++#define isl_band_list_n_band (*cloog_pointers__.p_isl_band_list_n_band) ++#define isl_band_member_is_zero_distance (*cloog_pointers__.p_isl_band_member_is_zero_distance) ++#define isl_band_n_member (*cloog_pointers__.p_isl_band_n_member) ++#define isl_basic_map_add_constraint (*cloog_pointers__.p_isl_basic_map_add_constraint) ++#define isl_basic_map_project_out (*cloog_pointers__.p_isl_basic_map_project_out) ++#define isl_basic_map_universe (*cloog_pointers__.p_isl_basic_map_universe) ++#define isl_constraint_set_coefficient (*cloog_pointers__.p_isl_constraint_set_coefficient) ++#define isl_constraint_set_coefficient_si (*cloog_pointers__.p_isl_constraint_set_coefficient_si) ++#define isl_constraint_set_constant (*cloog_pointers__.p_isl_constraint_set_constant) ++#define isl_constraint_set_constant_si (*cloog_pointers__.p_isl_constraint_set_constant_si) ++#define isl_ctx_alloc (*cloog_pointers__.p_isl_ctx_alloc) ++#define isl_ctx_free (*cloog_pointers__.p_isl_ctx_free) ++#define isl_equality_alloc (*cloog_pointers__.p_isl_equality_alloc) ++#define isl_id_alloc (*cloog_pointers__.p_isl_id_alloc) ++#define isl_id_copy (*cloog_pointers__.p_isl_id_copy) ++#define isl_id_free (*cloog_pointers__.p_isl_id_free) ++#define isl_inequality_alloc (*cloog_pointers__.p_isl_inequality_alloc) ++#define isl_local_space_copy (*cloog_pointers__.p_isl_local_space_copy) ++#define isl_local_space_free (*cloog_pointers__.p_isl_local_space_free) ++#define isl_local_space_from_space (*cloog_pointers__.p_isl_local_space_from_space) ++#define isl_local_space_range (*cloog_pointers__.p_isl_local_space_range) ++#define isl_map_add_constraint (*cloog_pointers__.p_isl_map_add_constraint) ++#define isl_map_add_dims (*cloog_pointers__.p_isl_map_add_dims) ++#define isl_map_align_params (*cloog_pointers__.p_isl_map_align_params) ++#define isl_map_apply_range (*cloog_pointers__.p_isl_map_apply_range) ++#define isl_map_copy (*cloog_pointers__.p_isl_map_copy) ++#define isl_map_dim (*cloog_pointers__.p_isl_map_dim) ++#define isl_map_dump (*cloog_pointers__.p_isl_map_dump) ++#define isl_map_equate (*cloog_pointers__.p_isl_map_equate) ++#define isl_map_fix_si (*cloog_pointers__.p_isl_map_fix_si) ++#define isl_map_flat_product (*cloog_pointers__.p_isl_map_flat_product) ++#define isl_map_flat_range_product (*cloog_pointers__.p_isl_map_flat_range_product) ++#define isl_map_free (*cloog_pointers__.p_isl_map_free) ++#define isl_map_from_basic_map (*cloog_pointers__.p_isl_map_from_basic_map) ++#define isl_map_from_pw_aff (*cloog_pointers__.p_isl_map_from_pw_aff) ++#define isl_map_from_union_map (*cloog_pointers__.p_isl_map_from_union_map) ++#define isl_map_get_ctx (*cloog_pointers__.p_isl_map_get_ctx) ++#define isl_map_get_space (*cloog_pointers__.p_isl_map_get_space) ++#define isl_map_get_tuple_id (*cloog_pointers__.p_isl_map_get_tuple_id) ++#define isl_map_insert_dims (*cloog_pointers__.p_isl_map_insert_dims) ++#define isl_map_intersect (*cloog_pointers__.p_isl_map_intersect) ++#define isl_map_intersect_domain (*cloog_pointers__.p_isl_map_intersect_domain) ++#define isl_map_intersect_range (*cloog_pointers__.p_isl_map_intersect_range) ++#define isl_map_is_empty (*cloog_pointers__.p_isl_map_is_empty) ++#define isl_map_lex_ge (*cloog_pointers__.p_isl_map_lex_ge) ++#define isl_map_lex_le (*cloog_pointers__.p_isl_map_lex_le) ++#define isl_map_n_out (*cloog_pointers__.p_isl_map_n_out) ++#define isl_map_range (*cloog_pointers__.p_isl_map_range) ++#define isl_map_set_tuple_id (*cloog_pointers__.p_isl_map_set_tuple_id) ++#define isl_map_universe (*cloog_pointers__.p_isl_map_universe) ++#define isl_options_set_on_error (*cloog_pointers__.p_isl_options_set_on_error) ++#define isl_options_set_schedule_fuse (*cloog_pointers__.p_isl_options_set_schedule_fuse) ++#define isl_options_set_schedule_max_constant_term (*cloog_pointers__.p_isl_options_set_schedule_max_constant_term) ++#define isl_options_set_schedule_maximize_band_depth (*cloog_pointers__.p_isl_options_set_schedule_maximize_band_depth) ++#define isl_printer_free (*cloog_pointers__.p_isl_printer_free) ++#define isl_printer_print_aff (*cloog_pointers__.p_isl_printer_print_aff) ++#define isl_printer_print_constraint (*cloog_pointers__.p_isl_printer_print_constraint) ++#define isl_printer_print_map (*cloog_pointers__.p_isl_printer_print_map) ++#define isl_printer_print_set (*cloog_pointers__.p_isl_printer_print_set) ++#define isl_printer_to_file (*cloog_pointers__.p_isl_printer_to_file) ++#define isl_pw_aff_add (*cloog_pointers__.p_isl_pw_aff_add) ++#define isl_pw_aff_alloc (*cloog_pointers__.p_isl_pw_aff_alloc) ++#define isl_pw_aff_copy (*cloog_pointers__.p_isl_pw_aff_copy) ++#define isl_pw_aff_eq_set (*cloog_pointers__.p_isl_pw_aff_eq_set) ++#define isl_pw_aff_free (*cloog_pointers__.p_isl_pw_aff_free) ++#define isl_pw_aff_from_aff (*cloog_pointers__.p_isl_pw_aff_from_aff) ++#define isl_pw_aff_ge_set (*cloog_pointers__.p_isl_pw_aff_ge_set) ++#define isl_pw_aff_gt_set (*cloog_pointers__.p_isl_pw_aff_gt_set) ++#define isl_pw_aff_is_cst (*cloog_pointers__.p_isl_pw_aff_is_cst) ++#define isl_pw_aff_le_set (*cloog_pointers__.p_isl_pw_aff_le_set) ++#define isl_pw_aff_lt_set (*cloog_pointers__.p_isl_pw_aff_lt_set) ++#define isl_pw_aff_mod (*cloog_pointers__.p_isl_pw_aff_mod) ++#define isl_pw_aff_mul (*cloog_pointers__.p_isl_pw_aff_mul) ++#define isl_pw_aff_ne_set (*cloog_pointers__.p_isl_pw_aff_ne_set) ++#define isl_pw_aff_nonneg_set (*cloog_pointers__.p_isl_pw_aff_nonneg_set) ++#define isl_pw_aff_set_tuple_id (*cloog_pointers__.p_isl_pw_aff_set_tuple_id) ++#define isl_pw_aff_sub (*cloog_pointers__.p_isl_pw_aff_sub) ++#define isl_pw_aff_zero_set (*cloog_pointers__.p_isl_pw_aff_zero_set) ++#define isl_schedule_free (*cloog_pointers__.p_isl_schedule_free) ++#define isl_schedule_get_band_forest (*cloog_pointers__.p_isl_schedule_get_band_forest) ++#define isl_set_add_constraint (*cloog_pointers__.p_isl_set_add_constraint) ++#define isl_set_add_dims (*cloog_pointers__.p_isl_set_add_dims) ++#define isl_set_apply (*cloog_pointers__.p_isl_set_apply) ++#define isl_set_coalesce (*cloog_pointers__.p_isl_set_coalesce) ++#define isl_set_copy (*cloog_pointers__.p_isl_set_copy) ++#define isl_set_dim (*cloog_pointers__.p_isl_set_dim) ++#define isl_set_fix_si (*cloog_pointers__.p_isl_set_fix_si) ++#define isl_set_free (*cloog_pointers__.p_isl_set_free) ++#define isl_set_from_cloog_domain (*cloog_pointers__.p_isl_set_from_cloog_domain) ++#define isl_set_get_space (*cloog_pointers__.p_isl_set_get_space) ++#define isl_set_get_tuple_id (*cloog_pointers__.p_isl_set_get_tuple_id) ++#define isl_set_intersect (*cloog_pointers__.p_isl_set_intersect) ++#define isl_set_is_empty (*cloog_pointers__.p_isl_set_is_empty) ++#define isl_set_max (*cloog_pointers__.p_isl_set_max) ++#define isl_set_min (*cloog_pointers__.p_isl_set_min) ++#define isl_set_n_dim (*cloog_pointers__.p_isl_set_n_dim) ++#define isl_set_nat_universe (*cloog_pointers__.p_isl_set_nat_universe) ++#define isl_set_project_out (*cloog_pointers__.p_isl_set_project_out) ++#define isl_set_set_tuple_id (*cloog_pointers__.p_isl_set_set_tuple_id) ++#define isl_set_universe (*cloog_pointers__.p_isl_set_universe) ++#define isl_space_add_dims (*cloog_pointers__.p_isl_space_add_dims) ++#define isl_space_alloc (*cloog_pointers__.p_isl_space_alloc) ++#define isl_space_copy (*cloog_pointers__.p_isl_space_copy) ++#define isl_space_dim (*cloog_pointers__.p_isl_space_dim) ++#define isl_space_domain (*cloog_pointers__.p_isl_space_domain) ++#define isl_space_find_dim_by_id (*cloog_pointers__.p_isl_space_find_dim_by_id) ++#define isl_space_free (*cloog_pointers__.p_isl_space_free) ++#define isl_space_from_domain (*cloog_pointers__.p_isl_space_from_domain) ++#define isl_space_get_tuple_id (*cloog_pointers__.p_isl_space_get_tuple_id) ++#define isl_space_params_alloc (*cloog_pointers__.p_isl_space_params_alloc) ++#define isl_space_range (*cloog_pointers__.p_isl_space_range) ++#define isl_space_set_alloc (*cloog_pointers__.p_isl_space_set_alloc) ++#define isl_space_set_dim_id (*cloog_pointers__.p_isl_space_set_dim_id) ++#define isl_space_set_tuple_id (*cloog_pointers__.p_isl_space_set_tuple_id) ++#define isl_union_map_add_map (*cloog_pointers__.p_isl_union_map_add_map) ++#define isl_union_map_align_params (*cloog_pointers__.p_isl_union_map_align_params) ++#define isl_union_map_apply_domain (*cloog_pointers__.p_isl_union_map_apply_domain) ++#define isl_union_map_apply_range (*cloog_pointers__.p_isl_union_map_apply_range) ++#define isl_union_map_compute_flow (*cloog_pointers__.p_isl_union_map_compute_flow) ++#define isl_union_map_copy (*cloog_pointers__.p_isl_union_map_copy) ++#define isl_union_map_empty (*cloog_pointers__.p_isl_union_map_empty) ++#define isl_union_map_flat_range_product (*cloog_pointers__.p_isl_union_map_flat_range_product) ++#define isl_union_map_foreach_map (*cloog_pointers__.p_isl_union_map_foreach_map) ++#define isl_union_map_free (*cloog_pointers__.p_isl_union_map_free) ++#define isl_union_map_from_map (*cloog_pointers__.p_isl_union_map_from_map) ++#define isl_union_map_get_ctx (*cloog_pointers__.p_isl_union_map_get_ctx) ++#define isl_union_map_get_space (*cloog_pointers__.p_isl_union_map_get_space) ++#define isl_union_map_gist_domain (*cloog_pointers__.p_isl_union_map_gist_domain) ++#define isl_union_map_gist_range (*cloog_pointers__.p_isl_union_map_gist_range) ++#define isl_union_map_intersect_domain (*cloog_pointers__.p_isl_union_map_intersect_domain) ++#define isl_union_map_is_empty (*cloog_pointers__.p_isl_union_map_is_empty) ++#define isl_union_map_subtract (*cloog_pointers__.p_isl_union_map_subtract) ++#define isl_union_map_union (*cloog_pointers__.p_isl_union_map_union) ++#define isl_union_set_add_set (*cloog_pointers__.p_isl_union_set_add_set) ++#define isl_union_set_compute_schedule (*cloog_pointers__.p_isl_union_set_compute_schedule) ++#define isl_union_set_copy (*cloog_pointers__.p_isl_union_set_copy) ++#define isl_union_set_empty (*cloog_pointers__.p_isl_union_set_empty) ++#define isl_union_set_from_set (*cloog_pointers__.p_isl_union_set_from_set) ++#define stmt_ass (*cloog_pointers__.p_stmt_ass) ++#define stmt_block (*cloog_pointers__.p_stmt_block) ++#define stmt_for (*cloog_pointers__.p_stmt_for) ++#define stmt_guard (*cloog_pointers__.p_stmt_guard) ++#define stmt_root (*cloog_pointers__.p_stmt_root) ++#define stmt_user (*cloog_pointers__.p_stmt_user) ++ + typedef struct poly_dr *poly_dr_p; + + typedef struct poly_bb *poly_bb_p; +--- a/gcc/graphite.c.jj 2012-12-13 11:31:00.000000000 +0100 ++++ b/gcc/graphite.c 2012-12-14 13:40:44.155136961 +0100 +@@ -78,6 +78,34 @@ along with GCC; see the file COPYING3. + + CloogState *cloog_state; + ++__typeof (cloog_pointers__) cloog_pointers__; ++ ++static bool ++init_cloog_pointers (void) ++{ ++ void *h; ++ ++ if (cloog_pointers__.inited) ++ return cloog_pointers__.h != NULL; ++ h = dlopen ("libcloog-isl.so.4", RTLD_LAZY); ++ cloog_pointers__.h = h; ++ if (h == NULL) ++ return false; ++#define DYNSYM(x) \ ++ do \ ++ { \ ++ union { __typeof (cloog_pointers__.p_##x) p; void *q; } u; \ ++ u.q = dlsym (h, #x); \ ++ if (u.q == NULL) \ ++ return false; \ ++ cloog_pointers__.p_##x = u.p; \ ++ } \ ++ while (0) ++ DYNSYMS ++#undef DYNSYM ++ return true; ++} ++ + /* Print global statistics to FILE. */ + + static void +@@ -277,6 +305,15 @@ graphite_transform_loops (void) + if (parallelized_function_p (cfun->decl)) + return; + ++ if (number_of_loops (cfun) <= 1) ++ return; ++ ++ if (!init_cloog_pointers ()) ++ { ++ sorry ("Graphite loop optimizations cannot be used"); ++ return; ++ } ++ + ctx = isl_ctx_alloc (); + isl_options_set_on_error (ctx, ISL_ON_ERROR_ABORT); + if (!graphite_initialize (ctx)) +--- a/gcc/graphite-clast-to-gimple.c.jj 2012-12-13 11:31:27.000000000 +0100 ++++ b/gcc/graphite-clast-to-gimple.c 2012-12-14 13:27:47.196519858 +0100 +@@ -910,7 +910,7 @@ compute_bounds_for_loop (struct clast_fo + from STMT_FOR. */ + + static tree +-type_for_clast_for (struct clast_for *stmt_for, ivs_params_p ip) ++type_for_clast_for (struct clast_for *stmt_fora, ivs_params_p ip) + { + mpz_t bound_one, bound_two; + tree lb_type, ub_type; +@@ -918,8 +918,8 @@ type_for_clast_for (struct clast_for *st + mpz_init (bound_one); + mpz_init (bound_two); + +- lb_type = type_for_clast_expr (stmt_for->LB, ip, bound_one, bound_two); +- ub_type = type_for_clast_expr (stmt_for->UB, ip, bound_one, bound_two); ++ lb_type = type_for_clast_expr (stmt_fora->LB, ip, bound_one, bound_two); ++ ub_type = type_for_clast_expr (stmt_fora->UB, ip, bound_one, bound_two); + + mpz_clear (bound_one); + mpz_clear (bound_two); diff --git a/cross/gcc4-armhf/hardenednopie.specs b/cross/gcc4-armhf/hardenednopie.specs new file mode 100644 index 000000000..ccc4d7643 --- /dev/null +++ b/cross/gcc4-armhf/hardenednopie.specs @@ -0,0 +1,12 @@ +*esp_cc1_pie: + + +*esp_options_pie: + + +*esp_link_pie_check: + + +*esp_link_pie: + + diff --git a/cross/gcc4-armhf/hardenednopiessp.specs b/cross/gcc4-armhf/hardenednopiessp.specs new file mode 100644 index 000000000..307abbdaa --- /dev/null +++ b/cross/gcc4-armhf/hardenednopiessp.specs @@ -0,0 +1,4 @@ +%include +%include + + diff --git a/cross/gcc4-armhf/hardenednossp.specs b/cross/gcc4-armhf/hardenednossp.specs new file mode 100644 index 000000000..2c6a8d095 --- /dev/null +++ b/cross/gcc4-armhf/hardenednossp.specs @@ -0,0 +1,6 @@ +*esp_cc1_ssp: + + +*esp_options_ssp: + + diff --git a/cross/gcc4-armhf/libgcc-always-build-gcceh.a.patch b/cross/gcc4-armhf/libgcc-always-build-gcceh.a.patch new file mode 100644 index 000000000..74ae89730 --- /dev/null +++ b/cross/gcc4-armhf/libgcc-always-build-gcceh.a.patch @@ -0,0 +1,39 @@ +Highly inspired by: + http://landley.net/hg/aboriginal/file/7e0747a665ab/sources/patches/gcc-core-libgcceh.patch + +diff -durN gcc-4.6.0.orig/libgcc/Makefile.in gcc-4.6.0/libgcc/Makefile.in +--- gcc-4.6.0.orig/libgcc/Makefile.in 2011-01-26 05:19:58.000000000 +0100 ++++ gcc-4.6.0/libgcc/Makefile.in 2011-09-12 18:17:12.743718974 +0200 +@@ -772,8 +772,9 @@ + libgcc_s$(SHLIB_EXT): libunwind$(SHLIB_EXT) + endif + ++all: libgcc_eh.a + ifeq ($(enable_shared),yes) +-all: libgcc_eh.a libgcc_s$(SHLIB_EXT) ++all: libgcc_s$(SHLIB_EXT) + ifneq ($(LIBUNWIND),) + all: libunwind$(SHLIB_EXT) + endif +@@ -950,10 +951,6 @@ + install-shared: + $(mkinstalldirs) $(DESTDIR)$(inst_libdir) + +- $(INSTALL_DATA) libgcc_eh.a $(DESTDIR)$(inst_libdir)/ +- chmod 644 $(DESTDIR)$(inst_libdir)/libgcc_eh.a +- $(RANLIB) $(DESTDIR)$(inst_libdir)/libgcc_eh.a +- + $(subst @multilib_dir@,$(MULTIDIR),$(subst \ + @shlib_base_name@,libgcc_s,$(subst \ + @shlib_slibdir_qual@,$(MULTIOSSUBDIR),$(SHLIB_INSTALL)))) +@@ -968,6 +965,10 @@ + chmod 644 $(DESTDIR)$(inst_libdir)/libgcov.a + $(RANLIB) $(DESTDIR)$(inst_libdir)/libgcov.a + ++ $(INSTALL_DATA) libgcc_eh.a $(DESTDIR)$(inst_libdir)/ ++ chmod 644 $(DESTDIR)$(inst_libdir)/libgcc_eh.a ++ $(RANLIB) $(DESTDIR)$(inst_libdir)/libgcc_eh.a ++ + parts="$(INSTALL_PARTS)"; \ + for file in $$parts; do \ + rm -f $(DESTDIR)$(inst_libdir)/$$file; \ diff --git a/cross/gcc4-armhf/musl-posix_memalign-c++.patch b/cross/gcc4-armhf/musl-posix_memalign-c++.patch new file mode 100644 index 000000000..f3fad93ae --- /dev/null +++ b/cross/gcc4-armhf/musl-posix_memalign-c++.patch @@ -0,0 +1,27 @@ +Fix conflicting prototype of posix_memalign for c++ +http://www.openwall.com/lists/musl/2013/11/10/1 + +--- ./gcc/config/i386/pmm_malloc.h.orig ++++ ./gcc/config/i386/pmm_malloc.h +@@ -28,11 +28,7 @@ + + /* We can't depend on since the prototype of posix_memalign + may not be visible. */ +-#ifndef __cplusplus +-extern int posix_memalign (void **, size_t, size_t); +-#else +-extern "C" int posix_memalign (void **, size_t, size_t) throw (); +-#endif ++extern int __gcc_posix_memalign (void **, size_t, size_t) __asm__("posix_memalign"); + + static __inline void * + _mm_malloc (size_t size, size_t alignment) +@@ -42,7 +38,7 @@ + return malloc (size); + if (alignment == 2 || (sizeof (void *) == 8 && alignment == 4)) + alignment = sizeof (void *); +- if (posix_memalign (&ptr, alignment, size) == 0) ++ if (__gcc_posix_memalign (&ptr, alignment, size) == 0) + return ptr; + else + return NULL; diff --git a/cross/gcc4-armhf/pr63740.patch b/cross/gcc4-armhf/pr63740.patch new file mode 100644 index 000000000..234d46873 --- /dev/null +++ b/cross/gcc4-armhf/pr63740.patch @@ -0,0 +1,17 @@ +https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63740 + +--- trunk/gcc/lra-lives.c 2014/06/16 09:25:26 211700 ++++ trunk/gcc/lra-lives.c 2014/06/16 09:58:34 211701 +@@ -558,7 +558,11 @@ + /* It might be 'inheritance pseudo <- reload pseudo'. */ + || (src_regno >= lra_constraint_new_regno_start + && ((int) REGNO (SET_DEST (set)) +- >= lra_constraint_new_regno_start)))) ++ >= lra_constraint_new_regno_start) ++ /* Remember to skip special cases where src/dest regnos are ++ the same, e.g. insn SET pattern has matching constraints ++ like =r,0. */ ++ && src_regno != (int) REGNO (SET_DEST (set))))) + { + int hard_regno = -1, regno = -1; + diff --git a/cross/gcc4-armhf/pr64037.patch b/cross/gcc4-armhf/pr64037.patch new file mode 100644 index 000000000..6b08a5117 --- /dev/null +++ b/cross/gcc4-armhf/pr64037.patch @@ -0,0 +1,83 @@ +https://gcc.gnu.org/git/?p=gcc.git;a=patch;h=0817dc6f0e6b973e0e3671eb72d3758a8f042324 +(changelog changes removed) + +From 0817dc6f0e6b973e0e3671eb72d3758a8f042324 Mon Sep 17 00:00:00 2001 +From: hjl +Date: Sun, 14 Dec 2014 16:07:03 +0000 +Subject: [PATCH] Pass unpromoted argument to promote_function_mode + +This patch updates setup_incoming_promotions in combine.c to match what +is actually passed in assign_parm_setup_reg in function.c. + +Backported from mainline: + +gcc/ + + PR rtl-optimization/64037 + * combine.c (setup_incoming_promotions): Pass the argument + before any promotions happen to promote_function_mode. + +gcc/testsuite/ + + PR rtl-optimization/64037 + * g++.dg/pr64037.C: New test. + + +git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_9-branch@218721 138bc75d-0d04-0410-961f-82ee72b054a4 +--- + gcc/combine.c | 4 ++-- + gcc/testsuite/g++.dg/pr64037.C | 27 +++++++++++++++++++++++++++ + 4 files changed, 46 insertions(+), 2 deletions(-) + create mode 100644 gcc/testsuite/g++.dg/pr64037.C + +diff --git a/gcc/combine.c b/gcc/combine.c +index 7c00452..adea2c1 100644 +--- a/gcc/combine.c ++++ b/gcc/combine.c +@@ -1529,8 +1529,8 @@ setup_incoming_promotions (rtx first) + uns3 = TYPE_UNSIGNED (DECL_ARG_TYPE (arg)); + + /* The mode and signedness of the argument as it is actually passed, +- after any TARGET_PROMOTE_FUNCTION_ARGS-driven ABI promotions. */ +- mode3 = promote_function_mode (DECL_ARG_TYPE (arg), mode2, &uns3, ++ see assign_parm_setup_reg in function.c. */ ++ mode3 = promote_function_mode (TREE_TYPE (arg), mode1, &uns3, + TREE_TYPE (cfun->decl), 0); + + /* The mode of the register in which the argument is being passed. */ +diff --git a/gcc/testsuite/g++.dg/pr64037.C b/gcc/testsuite/g++.dg/pr64037.C +new file mode 100644 +index 0000000..e5cd0e2 +--- /dev/null ++++ b/gcc/testsuite/g++.dg/pr64037.C +@@ -0,0 +1,27 @@ ++// { dg-do run { target i?86-*-* x86_64-*-* } } ++// { dg-options "-std=c++11 -Os" } ++ ++enum class X : unsigned char { ++ V = 2, ++}; ++ ++static void ++__attribute__((noinline,noclone)) ++foo(unsigned &out, unsigned a, X b) ++{ ++ out = static_cast(b); ++} ++ ++int main() ++{ ++ unsigned deadbeef = 0xDEADBEEF; ++ asm volatile ("" : "+d" (deadbeef), "+c" (deadbeef)); ++ ++ unsigned out; ++ foo(out, 2, X::V); ++ ++ if (out != 2) ++ __builtin_abort (); ++ ++ return 0; ++} +-- +1.7.1 + diff --git a/cross/gcc4-armhf/vanilla.specs b/cross/gcc4-armhf/vanilla.specs new file mode 100644 index 000000000..545699de3 --- /dev/null +++ b/cross/gcc4-armhf/vanilla.specs @@ -0,0 +1,11 @@ +%include +%include +*esp_link_now: + + +*esp_link_relro: + + +*esp_cc1_strict_overflow: + + diff --git a/main/gcc4/01_all_gcc49_configure.patch b/main/gcc4/01_all_gcc49_configure.patch new file mode 100644 index 000000000..ab9aae047 --- /dev/null +++ b/main/gcc4/01_all_gcc49_configure.patch @@ -0,0 +1,156 @@ +2013-12-30 Magnus Granberg + + * gcc/configure.ac Add --enable-esp and define ENABLE_ESP. + Check if we support crtbeginP and define ENABLE_CRTBEGINP. + * gcc/configure Regenerated + + +--- a/gcc/configure.ac 2011-11-18 11:52:32.000000000 +0100 ++++ b/gcc/configure.ac 2012-10-02 17:39:15.649526241 +0200 +@@ -5130,6 +5237,55 @@ if test x"${LINKER_HASH_STYLE}" != x; th + [The linker hash style]) + fi + ++# -------------- ++# Esp checks ++# -------------- ++ ++# Check whether --enable-esp was given and target have the support. ++AC_ARG_ENABLE([esp], ++[AS_HELP_STRING([--enable-esp], ++ [Enable Stack protector and Position independent executable as ++ default if we have suppot for it when compiling ++ and link with -z now as default. ++ Linux targets supported i*86, x86_64, x32, ++ powerpc, powerpc64, ia64, arm and mips.])], ++ enable_esp=$enableval, ++ enable_esp=no) ++if test $enable_esp = yes ; then ++ AC_MSG_CHECKING(if $target support esp) ++ case "$target" in ++ i?86*-*-linux* | x86_64-*-linux* | powerpc*-*-linux* | mips-*-linux* | arm*-*-linux* | ia64-*-linux*) ++ enable_esp=yes ++ AC_DEFINE(ENABLE_ESP, 1, ++ [Define if your target support esp and you have enable it.]) ++ ;; ++ *) ++ enable_esp=no ++ ;; ++ esac ++AC_MSG_RESULT($enable_esp) ++fi ++AC_SUBST([enable_esp]) ++if test $enable_esp = yes ; then ++ AC_MSG_CHECKING(checking for crtbeginP.o support) ++ if test x$enable_esp = xyes ; then ++ case "$target" in ++ ia64*-*-linux*) ++ enable_crtbeginP=no ;; ++ *-*-linux*) ++ if test x$gcc_cv_ld_pie = xyes && test x$lt_cv_prog_compiler_static_works = xyes; then ++ enable_crtbeginP=yes ++ AC_DEFINE(ENABLE_CRTBEGINP, 1, ++ [Define if your compiler will support crtbeginP.]) ++ fi ++ ;; ++ *) enable_crtbeginP=no ;; ++ esac ++ fi ++ AC_MSG_RESULT($enable_crtbeginP) ++fi ++AC_SUBST([enable_crtbeginP]) ++ + # Configure the subdirectories + # AC_CONFIG_SUBDIRS($subdirs) + +--- a/gcc/configure 2013-02-01 21:26:24.000000000 +0100 ++++ b/gcc/configure 2013-02-12 01:59:20.000000000 +0100 +@@ -600,6 +600,8 @@ + ac_subst_vars='LTLIBOBJS + LIBOBJS + PICFLAG ++enable_crtbeginP ++enable_esp + enable_host_shared + enable_plugin + pluginlibs +@@ -920,6 +922,7 @@ + enable_plugin + enable_libquadmath_support + with_linker_hash_style ++enable_esp + ' + ac_precious_vars='build_alias + host_alias +@@ -1633,6 +1636,11 @@ + --enable-plugin enable plugin support + --disable-libquadmath-support + disable libquadmath support for Fortran ++ --enable-esp Enable Stack protector and Position independent ++ executable as default if we have suppot for it when ++ compiling and link with -z now as default. ++ Linux targets supported i*86, x86_64, x32, ++ powerpc, powerpc64, ia64, arm and mips. + + Optional Packages: + --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] +@@ -27419,6 +27427,59 @@ + + fi + ++# -------------- ++# Esp checks ++# -------------- ++ ++# Check whether --enable-esp was given and target have the support. ++# Check whether --enable-esp was given. ++if test "${enable_esp+set}" = set; then : ++ enableval=$enable_esp; enable_esp=$enableval ++else ++ enable_esp=no ++fi ++ ++if test $enable_esp = yes ; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $target support esp" >&5 ++$as_echo_n "checking if $target support esp... " >&6; } ++ case "$target" in ++ i?86*-*-linux* | x86_64-*-linux* | powerpc*-*-linux* | mips*-*-linux* | arm*-*-linux* | ia64-*-linux*) ++ enable_esp=yes ++ ++$as_echo "#define ENABLE_ESP 1" >>confdefs.h ++ ++ ;; ++ *) ++ enable_esp=no ++ ;; ++ esac ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_esp" >&5 ++$as_echo "$enable_esp" >&6; } ++fi ++ ++if test $enable_esp = yes ; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking checking for crtbeginP.o support" >&5 ++$as_echo_n "checking checking for crtbeginP.o support... " >&6; } ++ if test x$enable_esp = xyes ; then ++ case "$target" in ++ ia64*-*-linux*) ++ enable_crtbeginP=no ;; ++ *-*-linux*) ++ if test x$gcc_cv_ld_pie = xyes && test x$lt_cv_prog_compiler_static_works = xyes; then ++ enable_crtbeginP=yes ++ ++$as_echo "#define ENABLE_CRTBEGINP 1" >>confdefs.h ++ ++ fi ++ ;; ++ *) enable_crtbeginP=no ;; ++ esac ++ fi ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_crtbeginP" >&5 ++$as_echo "$enable_crtbeginP" >&6; } ++fi ++ ++ + # Configure the subdirectories + # AC_CONFIG_SUBDIRS($subdirs) + diff --git a/main/gcc4/02_all_gcc48_config.in.patch b/main/gcc4/02_all_gcc48_config.in.patch new file mode 100644 index 000000000..3ad51f317 --- /dev/null +++ b/main/gcc4/02_all_gcc48_config.in.patch @@ -0,0 +1,32 @@ +2013-02-13 Magnus Granberg + + * gcc/config.in Add ENABLE_CRTBEGINP, ENABLE_ESP + +--- ./gcc/config.in 2009-04-21 11:08:08.000000000 +0200 ++++ ./gcc/config.in 2009-05-12 00:10:08.000000000 +0200 +@@ -46,6 +46,12 @@ + #endif + + ++/* Define to 1 to enable crtbeginP.o. */ ++#ifndef USED_FOR_TARGET ++#undef ENABLE_CRTBEGINP ++#endif ++ ++ + /* Define to 1 to specify that we are using the BID decimal floating point + format instead of DPD */ + #ifndef USED_FOR_TARGET +@@ -65,6 +65,12 @@ + #endif + + ++/* Define to 1 to enable esp. */ ++#ifndef USED_FOR_TARGET ++#undef ENABLE_ESP ++#endif ++ ++ + /* Define to 1 to enable fixed-point arithmetic extension to C. */ + #ifndef USED_FOR_TARGET + #undef ENABLE_FIXED_POINT diff --git a/main/gcc4/03_all_gcc49_Makefile.in.patch b/main/gcc4/03_all_gcc49_Makefile.in.patch new file mode 100644 index 000000000..bf53d3ca0 --- /dev/null +++ b/main/gcc4/03_all_gcc49_Makefile.in.patch @@ -0,0 +1,96 @@ +2012-01-17 Magnus Granberg + + * gcc/Makefile.in Add -fno-PIE. to ALL_CFLAGS and + ALL_CXXFLAGS if enable_esp yes. + Echo enable_esp and enable_crtbeginP to tmp-libgcc.mvars. + * libgcc/Makefile.in Add crtbeginP.o to EXTRA_PARTS if enable_crtbeginP yes + We add new file crtbeginP.o if enable_crtbeginP yes + Add -fno-PIE. to CRTSTUFF_CFLAGS. + +--- a/gcc/Makefile.in 2011-11-09 02:20:14.000000000 +0100 ++++ b/gcc/Makefile.in 2011-12-24 22:28:08.864804375 +0100 +@@ -247,6 +247,14 @@ LINKER_FLAGS = $(CFLAGS) + endif + endif + ++# We don't want to compile the compiler with -fPIE, it make PCH fail. ++enable_esp = @enable_esp@ ++ifeq ($(enable_esp),yes) ++ESP_NOPIE_CFLAGS = -fno-PIE ++else ++ESP_NOPIE_CFLAGS= ++endif ++ + # ------------------------------------------- + # Programs which operate on the build machine + # ------------------------------------------- +@@ -974,12 +982,13 @@ INTERNAL_CFLAGS = -DIN_GCC @CROSS@ + + # This is the variable actually used when we compile. If you change this, + # you probably want to update BUILD_CFLAGS in configure.ac +-ALL_CFLAGS = $(T_CFLAGS) $(CFLAGS-$@) \ ++ALL_CFLAGS = $(ESP_NOPIE_CFLAGS) $(T_CFLAGS) $(CFLAGS-$@) \ + $(CFLAGS) $(INTERNAL_CFLAGS) $(COVERAGE_FLAGS) $(WARN_CFLAGS) @DEFS@ + + # The C++ version. +-ALL_CXXFLAGS = $(T_CFLAGS) $(CFLAGS-$@) $(CXXFLAGS) $(INTERNAL_CFLAGS) \ +- $(COVERAGE_FLAGS) $(NOEXCEPTION_FLAGS) $(WARN_CXXFLAGS) @DEFS@ ++ALL_CXXFLAGS = $(ESP_NOPIE_CFLAGS) $(T_CFLAGS) $(CFLAGS-$@) $(CXXFLAGS) \ ++ $(INTERNAL_CFLAGS) $(COVERAGE_FLAGS) $(NOEXCEPTION_FLAGS) \ ++ $(WARN_CXXFLAGS) @DEFS@ + + # Likewise. Put INCLUDES at the beginning: this way, if some autoconf macro + # puts -I options in CPPFLAGS, our include files in the srcdir will always +@@ -1814,6 +1823,8 @@ libgcc.mvars: config.status Makefile spe + echo GCC_CFLAGS = '$(GCC_CFLAGS)' >> tmp-libgcc.mvars + echo INHIBIT_LIBC_CFLAGS = '$(INHIBIT_LIBC_CFLAGS)' >> tmp-libgcc.mvars + echo TARGET_SYSTEM_ROOT = '$(TARGET_SYSTEM_ROOT)' >> tmp-libgcc.mvars ++ echo enable_esp = '$(enable_esp)' >> tmp-libgcc.mvars ++ echo enable_crtbeginP = '@enable_crtbeginP@' >> tmp-libgcc.mvars + + mv tmp-libgcc.mvars libgcc.mvars + +--- a/libgcc/Makefile.in 2011-11-22 04:01:02.000000000 +0100 ++++ b/libgcc/Makefile.in 2011-12-25 15:18:22.449610631 +0100 +@@ -219,6 +219,17 @@ else + DECNUMINC = + endif + ++ifeq ($(enable_esp),yes) ++ESP_NOPIE_CFLAGS = -fno-PIE ++else ++ESP_NOPIE_CFLAGS= ++endif ++ ++# We add crtbeginP.o to the EXTRA_PARTS list if enable_crtbeginP = yes ++ifeq ($(enable_crtbeginP),yes) ++EXTRA_PARTS += crtbeginP.o ++endif ++ + # Options to use when compiling libgcc2.a. + # + LIBGCC2_DEBUG_CFLAGS = -g +@@ -279,7 +290,7 @@ INTERNAL_CFLAGS = $(CFLAGS) $(LIBGCC2_CF + CRTSTUFF_CFLAGS = -O2 $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \ + -finhibit-size-directive -fno-inline -fno-exceptions \ + -fno-zero-initialized-in-bss -fno-toplevel-reorder -fno-tree-vectorize \ +- -fno-stack-protector \ ++ -fno-stack-protector $(ESP_NOPIE_CFLAGS) \ + $(INHIBIT_LIBC_CFLAGS) + + # Extra flags to use when compiling crt{begin,end}.o. +@@ -966,6 +977,13 @@ crtendS$(objext): $(srcdir)/crtstuff.c + # This is a version of crtbegin for -static links. + crtbeginT$(objext): $(srcdir)/crtstuff.c + $(crt_compile) $(CRTSTUFF_T_CFLAGS) -c $< -DCRT_BEGIN -DCRTSTUFFT_O ++ ++# This is a version of crtbegin for -static -fPIE links. ++ifeq ($(enable_crtbeginP),yes) ++crtbeginP$(objext): $(srcdir)/crtstuff.c ++ $(crt_compile) $(CRTSTUFF_T_CFLAGS_S) \ ++ -c $< -DCRT_BEGIN -DCRTSTUFFT_O -DCRTSTUFFS_O ++endif + + ifeq ($(enable_vtable_verify),yes) + # These are used in vtable verification; see comments in source files for + \ No newline at end of file diff --git a/main/gcc4/05_all_gcc48_gcc.c.patch b/main/gcc4/05_all_gcc48_gcc.c.patch new file mode 100644 index 000000000..4cea772eb --- /dev/null +++ b/main/gcc4/05_all_gcc48_gcc.c.patch @@ -0,0 +1,25 @@ +2013-03-24 Magnus Granberg + + * gcc/gcc.c include esp.h + static const char *cc1_spec We set that in esp.h if ENABLE_ESP. + +--- ./gcc/gcc.c 2010-01-21 10:29:30.000000000 -0500 ++++ ./gcc/gcc.c 2010-01-29 23:29:16.000000000 -0500 +@@ -44,6 +44,7 @@ + #include "opts.h" + #include "params.h" + #include "vec.h" ++#include "config/esp.h" /* for --enable-esp support */ + #include "filenames.h" + + /* By default there is no special suffix for target executables. */ +@@ -822,7 +823,9 @@ + + static const char *asm_debug; + static const char *cpp_spec = CPP_SPEC; ++#ifndef ENABLE_ESP + static const char *cc1_spec = CC1_SPEC; ++#endif + static const char *cc1plus_spec = CC1PLUS_SPEC; + static const char *link_gcc_c_sequence_spec = LINK_GCC_C_SEQUENCE_SPEC; + static const char *link_ssp_spec = LINK_SSP_SPEC; diff --git a/main/gcc4/10_all_default-fortify-source.patch b/main/gcc4/10_all_default-fortify-source.patch new file mode 100644 index 000000000..e74d60cc2 --- /dev/null +++ b/main/gcc4/10_all_default-fortify-source.patch @@ -0,0 +1,31 @@ +Enable -D_FORTIFY_SOURCE=2 by default. + +Original patch from: +http://sources.gentoo.org/cgi-bin/viewvc.cgi/gentoo/src/patchsets/gcc/4.9.2/gentoo/10_all_default-fortify-source.patch + +--- a/gcc/c-family/c-cppbuiltin.c ++++ b/gcc/c-family/c-cppbuiltin.c +@@ -951,6 +951,9 @@ c_cpp_builtins (cpp_reader *pfile) + builtin_define_with_value ("__REGISTER_PREFIX__", REGISTER_PREFIX, 0); + builtin_define_with_value ("__USER_LABEL_PREFIX__", user_label_prefix, 0); + ++ /* Fortify Source enabled by default w/optimization. */ ++ cpp_define (pfile, "_FORTIFY_SOURCE=((defined __OPTIMIZE__ && __OPTIMIZE__ > 0) ? 2 : 0)"); ++ + /* Misc. */ + if (flag_gnu89_inline) + cpp_define (pfile, "__GNUC_GNU_INLINE__"); +--- a/gcc/doc/gcc.info ++++ b/gcc/doc/gcc.info +@@ -6255,6 +6255,11 @@ find out the exact set of optimizations that are enabled at each level. + Please note the warning under '-fgcse' about invoking '-O2' on + programs that use computed gotos. + ++ NOTE: In Alpine Linux, `-D_FORTIFY_SOURCE=2' is set by default, and is ++ activated when `-Os' or `-O1' or higher is used. This enables additional ++ compile-time and run-time checks for several libc functions. To disable, ++ specify either `-U_FORTIFY_SOURCE' or `-D_FORTIFY_SOURCE=0'. ++ + '-O3' + Optimize yet more. '-O3' turns on all optimizations specified by + '-O2' and also turns on the '-finline-functions', diff --git a/main/gcc4/12_all_default-warn-trampolines.patch b/main/gcc4/12_all_default-warn-trampolines.patch new file mode 100644 index 000000000..2fd4051b1 --- /dev/null +++ b/main/gcc4/12_all_default-warn-trampolines.patch @@ -0,0 +1,24 @@ +Enable -Wtrampolines by default. + +--- a/gcc/common.opt ++++ b/gcc/common.opt +@@ -640,7 +640,7 @@ Common Var(warn_system_headers) Warning + Do not suppress warnings from system headers + + Wtrampolines +-Common Var(warn_trampolines) Warning ++Common Var(warn_trampolines) Init(1) Warning + Warn whenever a trampoline is generated + + Wtype-limits +--- a/gcc/doc/invoke.texi ++++ b/gcc/doc/invoke.texi +@@ -4007,6 +4007,8 @@ headers---for that, @option{-Wunknown-pragmas} must also be used. + for most targets, it is made up of code and thus requires the stack + to be made executable in order for the program to work properly. + ++ This warning is enabled by default in Gentoo. ++ + @item -Wfloat-equal + @opindex Wfloat-equal + @opindex Wno-float-equal diff --git a/main/gcc4/15_all_libgfortran-Werror.patch b/main/gcc4/15_all_libgfortran-Werror.patch new file mode 100644 index 000000000..5f15373d8 --- /dev/null +++ b/main/gcc4/15_all_libgfortran-Werror.patch @@ -0,0 +1,17 @@ +libgfortran does not respect --disable-werror + +https://bugs.gentoo.org/433435 +http://gcc.gnu.org/PR54724 + + +--- a/libgfortran/configure ++++ b/libgfortran/configure +@@ -5764,7 +5764,7 @@ fi + + # Add -Wall -fno-repack-arrays -fno-underscoring if we are using GCC. + if test "x$GCC" = "xyes"; then +- AM_FCFLAGS="-I . -Wall -Werror -fimplicit-none -fno-repack-arrays -fno-underscoring" ++ AM_FCFLAGS="-I . -Wall -fimplicit-none -fno-repack-arrays -fno-underscoring" + ## We like to use C99 routines when available. This makes sure that + ## __STDC_VERSION__ is set such that libc includes make them available. + AM_CFLAGS="-std=gnu99 -Wall -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wextra -Wwrite-strings" diff --git a/main/gcc4/16_all_gcc47_nopie_option.patch b/main/gcc4/16_all_gcc47_nopie_option.patch new file mode 100644 index 000000000..ed9a961d7 --- /dev/null +++ b/main/gcc4/16_all_gcc47_nopie_option.patch @@ -0,0 +1,16 @@ +2012-01-24 Magnus Granberg + + * gcc/common.opt Add -nopie + +--- a/gcc/common.opt 2011-11-23 19:51:17.000000000 +0100 ++++ b//gcc/common.opt 2012-01-24 16:56:24.302224357 +0100 +@@ -2280,6 +2280,9 @@ Driver + nodefaultlibs + Driver + ++nopie ++Driver ++ + nostartfiles + Driver + diff --git a/main/gcc4/16_all_libgomp-Werror.patch b/main/gcc4/16_all_libgomp-Werror.patch new file mode 100644 index 000000000..d6a355d67 --- /dev/null +++ b/main/gcc4/16_all_libgomp-Werror.patch @@ -0,0 +1,17 @@ +libgomp does not respect --disable-werror + +https://bugs.gentoo.org/229059 +http://gcc.gnu.org/PR38436 + + +--- a/libgomp/configure ++++ b/libgomp/configure +@@ -4282,7 +4282,7 @@ save_CFLAGS="$CFLAGS" + + # Add -Wall -Werror if we are using GCC. + if test "x$GCC" = "xyes"; then +- XCFLAGS="$XCFLAGS -Wall -Werror" ++ XCFLAGS="$XCFLAGS -Wall" + fi + + # Find other programs we need. diff --git a/main/gcc4/20_all_gcc49_config_crtbeginp.patch b/main/gcc4/20_all_gcc49_config_crtbeginp.patch new file mode 100644 index 000000000..62474c022 --- /dev/null +++ b/main/gcc4/20_all_gcc49_config_crtbeginp.patch @@ -0,0 +1,40 @@ +2014-04-23 Magnus Granberg + + * gcc/config/gnu-user.h If ENABLE_CRTBEGINP, -static and -pie use crtbegineP.o. + * gcc/config/rs6000/sysv4.h If ENABLE_CRTBEGINP, -static and -pie use crtbegineP.o. + +--- a/gcc/config/gnu-user.h 2014-01-02 23:23:26.000000000 +0100 ++++ b/gcc/config/gnu-user.h 2014-04-23 00:55:06.390265454 +0200 +@@ -40,7 +40,15 @@ see the files COPYING3 and COPYING.RUNTI + provides part of the support for getting C++ file-scope static + object constructed before entering `main'. */ + +-#if defined HAVE_LD_PIE ++#if defined (HAVE_LD_PIE) && defined (ENABLE_CRTBEGINP) ++#define GNU_USER_TARGET_STARTFILE_SPEC \ ++ "%{!shared: %{pg|p|profile:gcrt1.o%s;pie:Scrt1.o%s;:crt1.o%s}} \ ++ crti.o%s %{static:%{pie:crtbeginP.o%s;:crtbeginT.o%s}; \ ++ shared|pie:crtbeginS.o%s;:crtbegin.o%s} \ ++ %{fvtable-verify=none:%s; \ ++ fvtable-verify=preinit:vtv_start_preinit.o%s; \ ++ fvtable-verify=std:vtv_start.o%s}" ++#elif defined (HAVE_LD_PIE) && ! defined (ENABLE_CRTBEGINP) + #define GNU_USER_TARGET_STARTFILE_SPEC \ + "%{!shared: %{pg|p|profile:gcrt1.o%s;pie:Scrt1.o%s;:crt1.o%s}} \ + crti.o%s %{static:crtbeginT.o%s;shared|pie:crtbeginS.o%s;:crtbegin.o%s} \ +--- a/gcc/config/rs6000/sysv4.h 2009-04-10 01:23:07.000000000 +0200 ++++ b/gcc/config/rs6000/sysv4.h 2009-09-08 04:41:50.000000000 +0200 +@@ -883,7 +883,12 @@ + %{!mnewlib: %{pthread:-lpthread} %{shared:-lc} \ + %{!shared: %{profile:-lc_p} %{!profile:-lc}}}" + +-#ifdef HAVE_LD_PIE ++#if defined (HAVE_LD_PIE) && defined (ENABLE_CRTBEGINP) ++#define STARTFILE_LINUX_SPEC "\ ++%{!shared: %{pg|p|profile:gcrt1.o%s;pie:Scrt1.o%s;:crt1.o%s}} \ ++%{mnewlib:ecrti.o%s;:crti.o%s} \ ++%{static:%{pie:crtbeginP.o%s;:crtbeginT.o%s}} %{!static:%{shared|pie:crtbeginS.o%s;:crtbegin.o%s}}" ++#elif defined (HAVE_LD_PIE) && ! defined (ENABLE_CRTBEGINP) + #define STARTFILE_LINUX_SPEC "\ + %{!shared: %{pg|p|profile:gcrt1.o%s;pie:Scrt1.o%s;:crt1.o%s}} \ + %{mnewlib:ecrti.o%s;:crti.o%s} \ diff --git a/main/gcc4/24_all_gcc49_invoke.texi.patch b/main/gcc4/24_all_gcc49_invoke.texi.patch new file mode 100644 index 000000000..20f98f690 --- /dev/null +++ b/main/gcc4/24_all_gcc49_invoke.texi.patch @@ -0,0 +1,44 @@ +2014-04-24 Magnus Granberg + + * gcc/doc/invoke.texi Add NOTES about -fstack-protector-all, -pie and + -fPIE/-fpie when --enable-esp is enable, this options is on by default. + +--- a/gcc/doc/invoke.texi 2009-04-01 09:18:47.000000000 +0200 ++++ b/gcc/doc/invoke.texi 2009-06-18 14:08:38.000000000 +0200 +@@ -9233,6 +9245,11 @@ If a guard check fails, an error message + @opindex fstack-protector-all + Like @option{-fstack-protector} except that all functions are protected. + ++NOTE: NOTE: When --enable-esp this option is enabled by default ++for C, C++, ObjC, ObjC++, if neither @option{-fno-stack-protector}, ++@option{-nostdlib}, @option{-ffreestanding}, @option{-fstack-protector}, ++@option{-fstack-protector-strong}or @option{-fstack-protector-all}are found. ++ + @item -fstack-protector-strong + @opindex fstack-protector-strong + Like @option{-fstack-protector} but includes additional functions to +@@ -7960,6 +7965,12 @@ + that were used to generate code (@option{-fpie}, @option{-fPIE}, + or model suboptions) when you specify this option. + ++NOTE: When --enable-esp this option is enabled by default ++for C, C++, ObjC, ObjC++, if neither @option{-fno-pie} or @option{-fno-PIE} ++or @option{-fno-pic} or @option{-fno-PIC} or @option{-nostdlib} or ++@option{-nostartfiles} or @option{-shared} or @option{-pg} or @option{-p} ++are found. ++ + @item -rdynamic + @opindex rdynamic + Pass the flag @option{-export-dynamic} to the ELF linker, on targets +@@ -15889,6 +15910,11 @@ + @code{__pie__} and @code{__PIE__}. The macros have the value 1 + for @option{-fpie} and 2 for @option{-fPIE}. + ++NOTE: When --enable-esp this option is enabled by default ++for C, C++, ObjC, ObjC++, if neither @option{-fno-pie} or @option{-fno-PIE} ++or @option{-fno-pic} or @option{-fno-PIC} or @option{-nostdlib} or ++@option{-nostartfiles} or @option{-shared} are found. ++ + @item -fno-jump-tables + @opindex fno-jump-tables + Do not use jump tables for switch statements even where it would be diff --git a/main/gcc4/34_all_gcc48_config_i386.patch b/main/gcc4/34_all_gcc48_config_i386.patch new file mode 100644 index 000000000..9f0f7a3d4 --- /dev/null +++ b/main/gcc4/34_all_gcc48_config_i386.patch @@ -0,0 +1,56 @@ +2013-03-24 Magnus Granberg + + * gcc/config/i386/gnu-user-common.h (DRIVER_SELF_SPECS): Add ESP_DRIVER_SELF_SPEC. + * gcc/config/i386/gnu-user.h (SUBTARGET_EXTRA_SPECS): Add ESP_EXTRA_SPECS. + * gcc/config/i386/i386.h (SUBTARGET_EXTRA_SPECS): Add ESP_EXTRA_SPECS. + +--- a/gcc/config/i386/gnu-user-common.h 2013-01-10 21:38:27.000000000 +0100 ++++ b/gcc/config/i386/gnu-user-common.h 2013-02-14 00:51:44.689637605 +0100 +@@ -70,3 +70,7 @@ along with GCC; see the file COPYING3. + + /* Static stack checking is supported by means of probes. */ + #define STACK_CHECK_STATIC_BUILTIN 1 ++ ++#ifdef ENABLE_ESP ++#define DRIVER_SELF_SPECS ESP_DRIVER_SELF_SPEC ++#endif +--- a/gcc/config/i386/gnu-user.h 2011-05-05 14:32:50.000000000 +0200 ++++ b/gcc/config/i386/gnu-user.h 2012-07-09 14:28:38.726289455 +0200 +@@ -93,9 +93,16 @@ along with GCC; see the file COPYING3. + "--32 %{!mno-sse2avx:%{mavx:-msse2avx}} %{msse2avx:%{!mavx:-msse2avx}}" + + #undef SUBTARGET_EXTRA_SPECS ++#ifdef ENABLE_ESP + #define SUBTARGET_EXTRA_SPECS \ + { "link_emulation", GNU_USER_LINK_EMULATION },\ +- { "dynamic_linker", GNU_USER_DYNAMIC_LINKER } ++ { "dynamic_linker", GNU_USER_DYNAMIC_LINKER }, \ ++ ESP_EXTRA_SPECS ++#else ++#define SUBTARGET_EXTRA_SPECS \ ++ { "link_emulation", GNU_USER_LINK_EMULATION },\ ++ { "dynamic_linker", GNU_USER_DYNAMIC_LINKER } ++#endif + + #undef LINK_SPEC + #define LINK_SPEC "-m %(link_emulation) %{shared:-shared} \ +--- a/gcc/config/i386/i386.h 2011-11-24 23:11:12.000000000 +0100 ++++ b/gcc/config/i386/i386.h 2012-07-09 14:21:24.575276517 +0200 +@@ -617,13 +617,16 @@ enum target_cpu_default + Do not define this macro if it does not need to do anything. */ + + #ifndef SUBTARGET_EXTRA_SPECS ++#ifdef ENABLE_ESP ++#define SUBTARGET_EXTRA_SPECS ESP_EXTRA_SPECS ++#else + #define SUBTARGET_EXTRA_SPECS + #endif ++#endif + + #define EXTRA_SPECS \ + { "cc1_cpu", CC1_CPU_SPEC }, \ + SUBTARGET_EXTRA_SPECS +- + + /* Set the value of FLT_EVAL_METHOD in float.h. When using only the + FPU, assume that the fpcw is set to extended precision; when using diff --git a/main/gcc4/35_all_gcc48_config_arm.patch b/main/gcc4/35_all_gcc48_config_arm.patch new file mode 100644 index 000000000..5aecc6ba3 --- /dev/null +++ b/main/gcc4/35_all_gcc48_config_arm.patch @@ -0,0 +1,35 @@ +2013-06-03 Magnus Granberg + + * gcc/config/arm/arm.h (DRIVER_SELF_SPECS): Add ESP_DRIVER_SELF_SPEC. + * gcc/config/arm/elf.h (SUBSUBTARGET_EXTRA_SPECS): Add ESP_EXTRA_SPECS. + +--- a/gcc/config/arm/arm.h 2013-01-15 17:17:28.000000000 +0100 ++++ b/gcc/config/arm/arm.h 2013-02-18 22:45:18.327284928 +0100 +@@ -2326,6 +2326,11 @@ extern const char *host_detect_local_cpu + # define MCPU_MTUNE_NATIVE_SPECS "" + #endif + +-#define DRIVER_SELF_SPECS MCPU_MTUNE_NATIVE_SPECS +- ++#ifdef ENABLE_ESP ++# define DRIVER_SELF_SPECS \ ++ MCPU_MTUNE_NATIVE_SPECS, \ ++ ESP_DRIVER_SELF_SPEC ++#else ++# define DRIVER_SELF_SPECS MCPU_MTUNE_NATIVE_SPECS ++#endif + #endif /* ! GCC_ARM_H */ +--- a/gcc/config/arm/elf.h 2013-01-10 21:38:27.000000000 +0100 ++++ b/gcc/config/arm/elf.h 2013-05-19 02:15:49.595855825 +0200 +@@ -49,7 +49,11 @@ + #endif + + #undef SUBSUBTARGET_EXTRA_SPECS ++#ifdef ENABLE_ESP ++#define SUBSUBTARGET_EXTRA_SPECS ESP_EXTRA_SPECS ++#else + #define SUBSUBTARGET_EXTRA_SPECS ++#endif + + #ifndef ASM_SPEC + #define ASM_SPEC "\ diff --git a/main/gcc4/40_all_gcc49_config_esp.patch b/main/gcc4/40_all_gcc49_config_esp.patch new file mode 100644 index 000000000..cc58e6e7d --- /dev/null +++ b/main/gcc4/40_all_gcc49_config_esp.patch @@ -0,0 +1,135 @@ +2014-05-12 Magnus Granberg + + * gcc/esp.h New file to support --enable-esp + Version 20140512.1 + +--- a/gcc/config/esp.h 2010-04-09 16:14:00.000000000 +0200 ++++ b/gcc/config/esp.h 2012-06-23 01:00:31.248348491 +0200 +@@ -0,0 +1,127 @@ ++/* License terms see GNU GENERAL PUBLIC LICENSE Version 3. ++ * Version 20140512.1 ++ * Magnus Granberg (Zorry) */ ++#ifndef GCC_ESP_H ++#define GCC_ESP_H ++ ++/* This file will add -fstack-protector-all, -fstack-check, -fPIE, -pie and -z now ++ as default if the defines and the spec allow it. ++ Added a hack for gcc-specs-* in toolchain-funcs.eclass and _filter-hardened in flag-o-matic.eclass ++ to support older hardened GCC patches and we don't need to change the code on gcc-specs-* and _filter-hardened. ++ This will add some unsupported upstream commands options as -nopie and -nonow. ++ -D__KERNEL__ is added so we don't have -fPIE, -pie and -fstack-protector-all and -fstack-check when building kernels. ++ ESP_CC1_SPEC is added to CC1_SPEC. ++ ESP_CC1_STRICT_OVERFLOW_SPEC is added so we don't disable the strict-overflow check. ++ ESP_LINK_PIE_CHECK_SPEC check for -pie, -p, -pg, -profile and -static. ++ ENABLE_CRTBEGINP add support for crtbeginP.o, build -static with -fPIE or -fpie. ++*/ ++#ifdef ENABLE_ESP ++ ++ /* Hack to support gcc-specs-* in toolchain-funcs.eclass and _filter-hardened in flag-o-matic.eclass */ ++ #define ESP_CC1_SPEC " %(esp_cc1_ssp) %(esp_cc1_pie) %(esp_cc1_strict_overflow)" ++ #if defined ( EFAULT_SSP ) || defined ( EFAULT_PIE_SSP ) ++ #define ESP_CC1_SSP_SPEC "%{!fno-stack-protector: %{!fno-stack-protector-all: %{!fno-stack-check: }}}" ++ #else ++ #define ESP_CC1_SSP_SPEC "" ++ #endif ++ #if defined ( EFAULT_PIE ) || defined ( EFAULT_PIE_SSP ) ++ #define ESP_CC1_PIE_SPEC "%{!nopie: }" ++ #else ++ #define ESP_CC1_PIE_SPEC "" ++ #endif ++ #define ESP_CC1_STRICT_OVERFLOW_SPEC "%{!fstrict-overflow:%{!fno-strict-overflow: -fno-strict-overflow}}" ++ ++ /* ESP_LINK_SPEC is added to LINK_PIE_SPEC if esp is enable ++ -z now will be added if we don't have -vanilla spec. We do a -pie incompatible check ++ Don't remove the specs in the end */ ++ #define ESP_LINK_SPEC "%(esp_link_now) %(esp_link_pie_check) " ++ #define ESP_LINK_NOW_SPEC "%{!nonow:-z now}" ++ ++ /* We use ESP_DRIVER_SELF_SPEC to add pie and ssp command-line options. */ ++ #define ESP_DRIVER_SELF_SPEC "%{D__KERNEL__:;:%{!nopie:%(esp_options_pie) \ ++ %(esp_link_pie)} %(esp_options_ssp) }" ++ ++ /* This will add -fstack-protector-all if we don't have -nostdlib -nodefaultlibs -fno-stack-protector -fstack-protector ++ -fstack-protector-all and we have EFAULT_SSP or EFAULT_PIE_SSP defined. */ ++ #if defined ( EFAULT_SSP ) || defined ( EFAULT_PIE_SSP ) ++ #define ESP_OPTIONS_SSP_SPEC \ ++ "%{nostdlib|ffreestanding|fno-stack-protector|fstack-protector| \ ++ fstack-protector-all|fstack-protector-strong:;:-fstack-protector-all} \ ++ %{fstack-check|fstack-check=*:;: -fstack-check}" ++ #else ++ #define ESP_OPTIONS_SSP_SPEC "" ++ #endif ++ ++ /* If EFAULT_PIE or EFAULT_PIE_SSP is defined we will add -fPIE -pie */ ++ #if defined ( EFAULT_PIE ) || defined ( EFAULT_PIE_SSP ) ++ ++ /* This will add -fPIE if we don't have -pie -fpic -fPIC -fpie -fPIE -fno-pic -fno-PIC -fno-pie -fno-PIE -shared -static ++ -nostdlib -nostartfiles. */ ++ /* With ENABLE_CRTBEGINP we don't need to check for -static */ ++ #ifdef ENABLE_CRTBEGINP ++ #define ESP_OPTIONS_PIE_SPEC \ ++ "%{!pie: %{!fpic:%{!fPIC:%{!fpie:%{!fPIE: %{!fno-pic:%{!fno-PIC:%{!fno-pie:%{!fno-PIE: \ ++ %{!shared: %{!nostdlib: %{!nostartfiles:-fPIE}} } }}}} }}}} }" ++ #else ++ #define ESP_OPTIONS_PIE_SPEC \ ++ "%{!pie: %{!fpic:%{!fPIC:%{!fpie:%{!fPIE: %{!fno-pic:%{!fno-PIC:%{!fno-pie:%{!fno-PIE: \ ++ %{!shared: %{!static: %{!nostdlib: %{!nostartfiles:-fPIE}} } }}}} }}}} }}" ++ #endif ++ ++ /* This will add -pie if we don't have -pie -A -fno-pic -fno-PIC -fno-pie -fno-PIE -shared -static -r -nostdlib ++ -nostartfiles */ ++ /* With ENABLE_CRTBEGINP we don't need to check for -static ++ and we add -pie only to get the start and endfiles. -pie will not go to the linker. */ ++ #ifdef ENABLE_CRTBEGINP ++ #define ESP_LINK_PIE_SPEC \ ++ "%{!pie:%{!A:%{!fno-pie:%{!fno-PIE:%{!fno-pic:%{!fno-PIC:%{!shared:%{!r: \ ++ %{!nostdlib:%{!nostartfiles:-pie}}}}}}}}}}" ++ #else ++ #define ESP_LINK_PIE_SPEC \ ++ "%{!pie:%{!A:%{!fno-pie:%{!fno-PIE:%{!fno-pic:%{!fno-PIC:%{!shared:%{!static:%{!r: \ ++ %{!nostdlib:%{!nostartfiles:-pie}}}}}}}}}}}" ++ #endif ++ ++ /* This will check if -pie is set when (-static) -pg -p -profile. If set it will make gcc print out ++ "-pie and (static)|pg|p|profile are incompatible when linking" */ ++ /* With ENABLE_CRTBEGINP we don't need to check for -static */ ++ #ifdef ENABLE_CRTBEGINP ++ #define ESP_LINK_PIE_CHECK_SPEC \ ++ "%{pie:%{pg|p|profile:%e-pie and -pg|p|profile are incompatible when linking}}" ++ #else ++ #define ESP_LINK_PIE_CHECK_SPEC \ ++ "%{pie:%{static|pg|p|profile:%e-pie and -static|pg|p|profile are incompatible when linking}}" ++ #endif ++ ++ /* We don't pass -pie to the linker when -static. */ ++ #ifdef ENABLE_CRTBEGINP ++ #define LINK_PIE_SPEC "%{!static:%{pie:-pie}} %(esp_link)" ++ #else ++ #define LINK_PIE_SPEC "%{pie:-pie} %(esp_link)" ++ #endif ++ ++ #else ++ #define ESP_OPTIONS_PIE_SPEC "" ++ #define ESP_LINK_PIE_CHECK_SPEC "" ++ #define ESP_LINK_PIE_SPEC "" ++ #define LINK_PIE_SPEC "%{pie:-pie} %(esp_link)" ++ #endif ++ ++ /* We add extra spec name's to the EXTRA_SPECS list */ ++ #define ESP_EXTRA_SPECS \ ++ { "esp_cc1", ESP_CC1_SPEC }, \ ++ { "esp_cc1_pie", ESP_CC1_PIE_SPEC }, \ ++ { "esp_cc1_ssp", ESP_CC1_SSP_SPEC }, \ ++ { "esp_cc1_strict_overflow", ESP_CC1_STRICT_OVERFLOW_SPEC }, \ ++ { "esp_link", ESP_LINK_SPEC }, \ ++ { "esp_link_now", ESP_LINK_NOW_SPEC }, \ ++ { "esp_link_pie", ESP_LINK_PIE_SPEC }, \ ++ { "esp_link_pie_check", ESP_LINK_PIE_CHECK_SPEC }, \ ++ { "esp_driver_self", ESP_DRIVER_SELF_SPEC }, \ ++ { "esp_options_pie", ESP_OPTIONS_PIE_SPEC }, \ ++ { "esp_options_ssp", ESP_OPTIONS_SSP_SPEC } ++ ++ static const char *cc1_spec = CC1_SPEC ESP_CC1_SPEC; ++ ++#endif ++#endif /* End GCC_ESP_H */ diff --git a/main/gcc4/41_all_gcc49_config_esp_alpine.patch b/main/gcc4/41_all_gcc49_config_esp_alpine.patch new file mode 100644 index 000000000..b8c88e286 --- /dev/null +++ b/main/gcc4/41_all_gcc49_config_esp_alpine.patch @@ -0,0 +1,67 @@ +Apply Alpine Linux specific differences to Gentoo ESP configuration: +- default PIE and SSP by default without additional CFLAGS (to clean up APKBUILD) +- do not enable -fstack-check by default (caused failures in programs that setup + small stack in musl) +- enable -z relro by default +- enable -fstack-protector-strong instead of -fstack-protector-all by default + +--- gcc-4.9.2/gcc/config/esp.h 2014-12-10 15:54:19.925060848 +0000 ++++ gcc-4.9.2/gcc/config/esp.h 2014-12-10 15:59:16.793850060 +0000 +@@ -4,7 +4,7 @@ + #ifndef GCC_ESP_H + #define GCC_ESP_H + +-/* This file will add -fstack-protector-all, -fstack-check, -fPIE, -pie and -z now ++/* This file will add -fstack-protector-strong, -fPIE, -pie, -z relro and -z now + as default if the defines and the spec allow it. + Added a hack for gcc-specs-* in toolchain-funcs.eclass and _filter-hardened in flag-o-matic.eclass + to support older hardened GCC patches and we don't need to change the code on gcc-specs-* and _filter-hardened. +@@ -16,11 +16,14 @@ + ENABLE_CRTBEGINP add support for crtbeginP.o, build -static with -fPIE or -fpie. + */ + #ifdef ENABLE_ESP ++ ++ /* Enable by default on Alpine */ ++ #define EFAULT_PIE_SSP + + /* Hack to support gcc-specs-* in toolchain-funcs.eclass and _filter-hardened in flag-o-matic.eclass */ + #define ESP_CC1_SPEC " %(esp_cc1_ssp) %(esp_cc1_pie) %(esp_cc1_strict_overflow)" + #if defined ( EFAULT_SSP ) || defined ( EFAULT_PIE_SSP ) +- #define ESP_CC1_SSP_SPEC "%{!fno-stack-protector: %{!fno-stack-protector-all: %{!fno-stack-check: }}}" ++ #define ESP_CC1_SSP_SPEC "%{!fno-stack-protector: %{!fno-stack-protector-all: }}" + #else + #define ESP_CC1_SSP_SPEC "" + #endif +@@ -34,20 +37,20 @@ + /* ESP_LINK_SPEC is added to LINK_PIE_SPEC if esp is enable + -z now will be added if we don't have -vanilla spec. We do a -pie incompatible check + Don't remove the specs in the end */ +- #define ESP_LINK_SPEC "%(esp_link_now) %(esp_link_pie_check) " ++ #define ESP_LINK_SPEC "%(esp_link_now) %(esp_link_relro) %(esp_link_pie_check) " + #define ESP_LINK_NOW_SPEC "%{!nonow:-z now}" ++ #define ESP_LINK_RELRO_SPEC "%{!norelro:-z relro}" + + /* We use ESP_DRIVER_SELF_SPEC to add pie and ssp command-line options. */ + #define ESP_DRIVER_SELF_SPEC "%{D__KERNEL__:;:%{!nopie:%(esp_options_pie) \ + %(esp_link_pie)} %(esp_options_ssp) }" + +- /* This will add -fstack-protector-all if we don't have -nostdlib -nodefaultlibs -fno-stack-protector -fstack-protector ++ /* This will add -fstack-protector-strong if we don't have -nostdlib -nodefaultlibs -fno-stack-protector -fstack-protector + -fstack-protector-all and we have EFAULT_SSP or EFAULT_PIE_SSP defined. */ + #if defined ( EFAULT_SSP ) || defined ( EFAULT_PIE_SSP ) + #define ESP_OPTIONS_SSP_SPEC \ + "%{nostdlib|ffreestanding|fno-stack-protector|fstack-protector| \ +- fstack-protector-all|fstack-protector-strong:;:-fstack-protector-all} \ +- %{fstack-check|fstack-check=*:;: -fstack-check}" ++ fstack-protector-all|fstack-protector-strong:;:-fstack-protector-strong}" + #else + #define ESP_OPTIONS_SSP_SPEC "" + #endif +@@ -115,6 +118,7 @@ + { "esp_cc1_strict_overflow", ESP_CC1_STRICT_OVERFLOW_SPEC }, \ + { "esp_link", ESP_LINK_SPEC }, \ + { "esp_link_now", ESP_LINK_NOW_SPEC }, \ ++ { "esp_link_relro", ESP_LINK_RELRO_SPEC }, \ + { "esp_link_pie", ESP_LINK_PIE_SPEC }, \ + { "esp_link_pie_check", ESP_LINK_PIE_CHECK_SPEC }, \ + { "esp_driver_self", ESP_DRIVER_SELF_SPEC }, \ diff --git a/main/gcc4/48_all_x86_pr53113_libitm-avx.patch b/main/gcc4/48_all_x86_pr53113_libitm-avx.patch new file mode 100644 index 000000000..b17653023 --- /dev/null +++ b/main/gcc4/48_all_x86_pr53113_libitm-avx.patch @@ -0,0 +1,28 @@ +libitm checks for AVX support in the assembler and adds -mavx to x86_avx.cc +which defines the needed typedefs. User CFLAGS can override -mavx however, +so also use the fallback typedef if __AVX__ isn't defined. + +https://bugs.gentoo.org/417271 +http://gcc.gnu.org/PR53113 + + +--- a/libitm/config/x86/x86_avx.cc ++++ b/libitm/config/x86/x86_avx.cc +@@ -29,7 +29,7 @@ + + extern "C" { + +-#ifndef HAVE_AS_AVX ++#if !defined (HAVE_AS_AVX) || !defined(__AVX__) + // If we don't have an AVX capable assembler, we didn't set -mavx on the + // command-line either, which means that libitm.h defined neither this type + // nor the functions in this file. Define the type and unconditionally +@@ -40,7 +40,7 @@ typedef float _ITM_TYPE_M256 __attribute__((vector_size(32), may_alias)); + // Re-define the memcpy implementations so that we can frob the + // interface to deal with possibly missing AVX instruction set support. + +-#ifdef HAVE_AS_AVX ++#if defined(HAVE_AS_AVX) && defined(__AVX__) + #define RETURN(X) return X + #define STORE(X,Y) X = Y + #define OUTPUT(T) _ITM_TYPE_##T diff --git a/main/gcc4/50_all_libiberty-asprintf.patch b/main/gcc4/50_all_libiberty-asprintf.patch new file mode 100644 index 000000000..9ad4a9266 --- /dev/null +++ b/main/gcc4/50_all_libiberty-asprintf.patch @@ -0,0 +1,18 @@ +2008-07-25 Magnus Granberg + + * include/libiberty.h (asprintf): Don't declare if defined as a macro + +--- a/include/libiberty.h ++++ b/include/libiberty.h +@@ -609,8 +609,11 @@ extern int pwait (int, int *, int); + /* Like sprintf but provides a pointer to malloc'd storage, which must + be freed by the caller. */ + ++/* asprintf may be declared as a macro by glibc with __USE_FORTIFY_LEVEL. */ ++#ifndef asprintf + extern int asprintf (char **, const char *, ...) ATTRIBUTE_PRINTF_2; + #endif ++#endif + + #if !HAVE_DECL_VASPRINTF + /* Like vsprintf but provides a pointer to malloc'd storage, which diff --git a/main/gcc4/51_all_libiberty-pic.patch b/main/gcc4/51_all_libiberty-pic.patch new file mode 100644 index 000000000..b6160a730 --- /dev/null +++ b/main/gcc4/51_all_libiberty-pic.patch @@ -0,0 +1,10 @@ +--- a/libiberty/Makefile.in ++++ b/libiberty/Makefile.in +@@ -246,6 +246,7 @@ $(TARGETLIB): $(REQUIRED_OFILES) $(EXTRA_OFILES) $(LIBOBJS) + $(AR) $(AR_FLAGS) $(TARGETLIB) \ + $(REQUIRED_OFILES) $(EXTRA_OFILES) $(LIBOBJS); \ + $(RANLIB) $(TARGETLIB); \ ++ cp $(TARGETLIB) ../ ; \ + cd ..; \ + else true; fi + diff --git a/main/gcc4/67_all_gcc-poison-system-directories.patch b/main/gcc4/67_all_gcc-poison-system-directories.patch new file mode 100644 index 000000000..475ef96b9 --- /dev/null +++ b/main/gcc4/67_all_gcc-poison-system-directories.patch @@ -0,0 +1,190 @@ +From 160397ef3c3331099af028f1b8d3e085b07d88ad Mon Sep 17 00:00:00 2001 +From: Khem Raj +Date: Fri, 29 Mar 2013 08:59:00 +0400 +Subject: [PATCH 16/35] gcc: poison-system-directories + +Signed-off-by: Khem Raj + +Upstream-Status: Inappropriate [distribution: codesourcery] +--- + gcc/Makefile.in | 2 +- + gcc/common.opt | 4 ++++ + gcc/config.in | 6 ++++++ + gcc/configure | 20 ++++++++++++++++++-- + gcc/configure.ac | 10 ++++++++++ + gcc/doc/invoke.texi | 9 +++++++++ + gcc/gcc.c | 2 ++ + gcc/incpath.c | 19 +++++++++++++++++++ + 8 files changed, 69 insertions(+), 3 deletions(-) + +Index: gcc-4.9-20140316/gcc/common.opt +=================================================================== +--- gcc-4.9-20140316.orig/gcc/common.opt ++++ gcc-4.9-20140316/gcc/common.opt +@@ -603,6 +603,10 @@ Wpedantic + Common Var(pedantic) Warning + Issue warnings needed for strict compliance to the standard + ++Wpoison-system-directories ++Common Var(flag_poison_system_directories) Init(1) Warning ++Warn for -I and -L options using system directories if cross compiling ++ + Wshadow + Common Var(warn_shadow) Warning + Warn when one local variable shadows another +Index: gcc-4.9-20140316/gcc/config.in +=================================================================== +--- gcc-4.9-20140316.orig/gcc/config.in ++++ gcc-4.9-20140316/gcc/config.in +@@ -138,6 +138,12 @@ + #endif + + ++/* Define to warn for use of native system header directories */ ++#ifndef USED_FOR_TARGET ++#undef ENABLE_POISON_SYSTEM_DIRECTORIES ++#endif ++ ++ + /* Define if you want all operations on RTL (the basic data structure of the + optimizer and back end) to be checked for dynamic type safety at runtime. + This is quite expensive. */ +Index: gcc-4.9-20140316/gcc/configure +=================================================================== +--- gcc-4.9-20140316.orig/gcc/configure ++++ gcc-4.9-20140316/gcc/configure +@@ -928,6 +928,7 @@ with_system_zlib + enable_maintainer_mode + enable_link_mutex + enable_version_specific_runtime_libs ++enable_poison_system_directories + enable_plugin + enable_host_shared + enable_libquadmath_support +@@ -1648,6 +1649,8 @@ Optional Features: + --enable-version-specific-runtime-libs + specify that runtime libraries should be installed + in a compiler-specific directory ++ --enable-poison-system-directories ++ warn for use of native system header directories + --enable-plugin enable plugin support + --enable-host-shared build host code as shared libraries + --disable-libquadmath-support +@@ -27702,6 +27705,19 @@ if test "${enable_version_specific_runti + fi + + ++# Check whether --enable-poison-system-directories was given. ++if test "${enable_poison_system_directories+set}" = set; then : ++ enableval=$enable_poison_system_directories; ++else ++ enable_poison_system_directories=no ++fi ++ ++if test "x${enable_poison_system_directories}" = "xyes"; then ++ ++$as_echo "#define ENABLE_POISON_SYSTEM_DIRECTORIES 1" >>confdefs.h ++ ++fi ++ + # Substitute configuration variables + + +Index: gcc-4.9-20140316/gcc/configure.ac +=================================================================== +--- gcc-4.9-20140316.orig/gcc/configure.ac ++++ gcc-4.9-20140316/gcc/configure.ac +@@ -5366,6 +5366,16 @@ AC_ARG_ENABLE(version-specific-runtime-l + [specify that runtime libraries should be + installed in a compiler-specific directory])]) + ++AC_ARG_ENABLE([poison-system-directories], ++ AS_HELP_STRING([--enable-poison-system-directories], ++ [warn for use of native system header directories]),, ++ [enable_poison_system_directories=no]) ++if test "x${enable_poison_system_directories}" = "xyes"; then ++ AC_DEFINE([ENABLE_POISON_SYSTEM_DIRECTORIES], ++ [1], ++ [Define to warn for use of native system header directories]) ++fi ++ + # Substitute configuration variables + AC_SUBST(subdirs) + AC_SUBST(srcdir) +Index: gcc-4.9-20140316/gcc/doc/invoke.texi +=================================================================== +--- gcc-4.9-20140316.orig/gcc/doc/invoke.texi ++++ gcc-4.9-20140316/gcc/doc/invoke.texi +@@ -260,6 +260,7 @@ Objective-C and Objective-C++ Dialects}. + -Woverlength-strings -Wpacked -Wpacked-bitfield-compat -Wpadded @gol + -Wparentheses -Wpedantic-ms-format -Wno-pedantic-ms-format @gol + -Wpointer-arith -Wno-pointer-to-int-cast @gol ++-Wno-poison-system-directories @gol + -Wredundant-decls -Wno-return-local-addr @gol + -Wreturn-type -Wsequence-point -Wshadow @gol + -Wsign-compare -Wsign-conversion -Wfloat-conversion @gol +@@ -4230,6 +4231,14 @@ headers---for that, @option{-Wunknown-pr + for most targets, it is made up of code and thus requires the stack + to be made executable in order for the program to work properly. + ++@item -Wno-poison-system-directories ++@opindex Wno-poison-system-directories ++Do not warn for @option{-I} or @option{-L} options using system ++directories such as @file{/usr/include} when cross compiling. This ++option is intended for use in chroot environments when such ++directories contain the correct headers and libraries for the target ++system rather than the host. ++ + @item -Wfloat-equal + @opindex Wfloat-equal + @opindex Wno-float-equal +Index: gcc-4.9-20140316/gcc/gcc.c +=================================================================== +--- gcc-4.9-20140316.orig/gcc/gcc.c ++++ gcc-4.9-20140316/gcc/gcc.c +@@ -764,6 +764,8 @@ proper position among the other output f + "%{fuse-ld=*:-fuse-ld=%*}\ + %X %{o*} %{e*} %{N} %{n} %{r}\ + %{s} %{t} %{u*} %{z} %{Z} %{!nostdlib:%{!nostartfiles:%S}} " VTABLE_VERIFICATION_SPEC " \ ++ %{Wno-poison-system-directories:--no-poison-system-directories}\ ++ %{Werror=poison-system-directories:--error-poison-system-directories}\ + %{static:} %{L*} %(mfwrap) %(link_libgcc) " SANITIZER_EARLY_SPEC " %o\ + %{fopenmp|ftree-parallelize-loops=*:%:include(libgomp.spec)%(link_gomp)}\ + %{fgnu-tm:%:include(libitm.spec)%(link_itm)}\ +Index: gcc-4.9-20140316/gcc/incpath.c +=================================================================== +--- gcc-4.9-20140316.orig/gcc/incpath.c ++++ gcc-4.9-20140316/gcc/incpath.c +@@ -28,6 +28,7 @@ + #include "intl.h" + #include "incpath.h" + #include "cppdefault.h" ++#include "diagnostic-core.h" + + /* Microsoft Windows does not natively support inodes. + VMS has non-numeric inodes. */ +@@ -382,6 +383,24 @@ merge_include_chains (const char *sysroo + } + fprintf (stderr, _("End of search list.\n")); + } ++ ++#ifdef ENABLE_POISON_SYSTEM_DIRECTORIES ++ if (flag_poison_system_directories) ++ { ++ struct cpp_dir *p; ++ ++ for (p = heads[QUOTE]; p; p = p->next) ++ { ++ if ((!strncmp (p->name, "/usr/include", 12)) ++ || (!strncmp (p->name, "/usr/local/include", 18)) ++ || (!strncmp (p->name, "/usr/X11R6/include", 18))) ++ warning (OPT_Wpoison_system_directories, ++ "include location \"%s\" is unsafe for " ++ "cross-compilation", ++ p->name); ++ } ++ } ++#endif + } + + /* Use given -I paths for #include "..." but not #include <...>, and diff --git a/main/gcc4/APKBUILD b/main/gcc4/APKBUILD new file mode 100644 index 000000000..3bb8a9a5a --- /dev/null +++ b/main/gcc4/APKBUILD @@ -0,0 +1,463 @@ +pkgname=gcc4 +pkgver=9999 +_pkgver=4.9.2 +pkgrel=0 +pkgdesc="Old GCC for old vendor kernels (C compiler only)" +url="http://gcc.gnu.org" +arch="all" +license="GPL LGPL" +_gccrel=$_pkgver-r$pkgrel +depends="binutils isl" +makedepends_build="gcc g++ paxmark bison flex texinfo gawk zip gmp-dev mpfr-dev mpc1-dev zlib-dev" +makedepends_host="linux-headers gmp-dev mpfr-dev mpc1-dev isl-dev zlib-dev" +subpackages=" " +options="!tracedeps" + +# We only care about C, so we can compile old Linux kernels +LANG_CXX=false +LANG_OBJC=false +LANG_JAVA=false +LANG_GO=false +LANG_FORTRAN=false +LANG_ADA=false + +LIBGOMP=false +LIBGCC=false +LIBATOMIC=false +LIBITM=false + +if [ "$CHOST" != "$CTARGET" ]; then + if [ "$BOOTSTRAP" = nolibc ]; then + LANG_CXX=false + LANG_ADA=false + LIBGCC=false + _builddir="$srcdir/build-cross-pass2" + else + _builddir="$srcdir/build-cross-final" + fi + LANG_OBJC=false + LANG_JAVA=false + LANG_GO=false + LANG_FORTRAN=false + LIBGOMP=false + LIBATOMIC=false + LIBITM=false + + # reset target flags (should be set in crosscreate abuild) + # fixup flags. seems gcc treats CPPFLAGS as global without + # _FOR_xxx variants. wrap it in CFLAGS and CXXFLAGS. + export CFLAGS="$CPPFLAGS $CFLAGS" + export CXXFLAGS="$CPPFLAGS $CXXFLAGS" + unset CPPFLAGS + export CFLAGS_FOR_TARGET=" " + export CXXFLAGS_FOR_TARGET=" " + export LDFLAGS_FOR_TARGET=" " + + STRIP_FOR_TARGET="$CTARGET-strip" +elif [ "$CBUILD" != "$CHOST" ]; then + # fixup flags. seems gcc treats CPPFLAGS as global without + # _FOR_xxx variants. wrap it in CFLAGS and CXXFLAGS. + export CFLAGS="$CPPFLAGS $CFLAGS" + export CXXFLAGS="$CPPFLAGS $CXXFLAGS" + unset CPPFLAGS + + # reset flags and cc for build + export CC_FOR_BUILD="gcc" + export CXX_FOR_BUILD="g++" + export CFLAGS_FOR_BUILD=" " + export CXXFLAGS_FOR_BUILD=" " + export LDFLAGS_FOR_BUILD=" " + export CFLAGS_FOR_TARGET=" " + export CXXFLAGS_FOR_TARGET=" " + export LDFLAGS_FOR_TARGET=" " + + # Languages that do not need bootstrapping + LANG_OBJC=false + LANG_JAVA=false + LANG_GO=false + LANG_FORTRAN=false + + STRIP_FOR_TARGET=${CROSS_COMPILE}strip + _builddir="$srcdir/build-cross-native" +else + STRIP_FOR_TARGET=${CROSS_COMPILE}strip + _builddir="$srcdir/build" +fi + +# Go needs {set,make,swap}context, unimplemented in musl +[ "$CTARGET_LIBC" = musl ] && LANG_GO=false + +# libitm has TEXTRELs in ARM build, so disable for now +case "$CTARGET_ARCH" in +arm*) LIBITM=false ;; +mips*) LIBITM=false ;; +esac + +# Fortran uses libquadmath if toolchain has __float128 +# currently on x86, x86_64 and ia64 +LIBQUADMATH=$LANG_FORTRAN +case "$CTARGET_ARCH" in +x86 | x86_64) LIBQUADMATH=$LANG_FORTRAN ;; +*) LIBQUADMATH=false ;; +esac + +# libatomic is a dependency for openvswitch +$LIBATOMIC && subpackages="$subpackages libatomic::$CTARGET_ARCH" +$LIBGCC && subpackages="$subpackages libgcc::$CTARGET_ARCH" +$LIBQUADMATH && subpackages="$subpackages libquadmath::$CTARGET_ARCH" +if $LIBGOMP; then + depends="$depends libgomp=$_gccrel" + subpackages="$subpackages libgomp::$CTARGET_ARCH" +fi + +_languages=c +if $LANG_CXX; then + subpackages="$subpackages libstdc++:libcxx:$CTARGET_ARCH g++$_target:gpp" + _languages="$_languages,c++" +fi +if $LANG_OBJC; then + subpackages="$subpackages libobjc::$CTARGET_ARCH gcc-objc$_target:objc" + _languages="$_languages,objc" +fi +if $LANG_JAVA; then + subpackages="$subpackages libgcj::$CTARGET_ARCH gcc-java$_target:java" + _languages="$_languages,java" +fi +if $LANG_GO; then + subpackages="$subpackages libgo::$CTARGET_ARCH gcc-go$_target:go" + _languages="$_languages,go" +fi +if $LANG_FORTRAN; then + subpackages="$subpackages libgfortran::$CTARGET_ARCH gfortran$_target:gfortran" + _languages="$_languages,fortran" +fi +if $LANG_ADA; then + subpackages="$subpackages libgnat::$CTARGET_ARCH gcc-gnat$_target:gnat" + _languages="$_languages,ada" + makedepends_build="$makedepends_build gcc-gnat gcc-gnat$_cross" +fi +makedepends="$makedepends_build $makedepends_host" + +source="http://gcc.gnu.org/pub/gcc/releases/gcc-${_pkgbase:-$_pkgver}/gcc-${_pkgbase:-$_pkgver}.tar.gz + http://sourceware.org/pub/java/ecj-4.9.jar + + 01_all_gcc49_configure.patch + 02_all_gcc48_config.in.patch + 03_all_gcc49_Makefile.in.patch + 05_all_gcc48_gcc.c.patch + 16_all_gcc47_nopie_option.patch + 20_all_gcc49_config_crtbeginp.patch + 24_all_gcc49_invoke.texi.patch + 34_all_gcc48_config_i386.patch + 35_all_gcc48_config_arm.patch + 40_all_gcc49_config_esp.patch + 41_all_gcc49_config_esp_alpine.patch + + 10_all_default-fortify-source.patch + 12_all_default-warn-trampolines.patch + 15_all_libgfortran-Werror.patch + 16_all_libgomp-Werror.patch + 48_all_x86_pr53113_libitm-avx.patch + 50_all_libiberty-asprintf.patch + 51_all_libiberty-pic.patch + 67_all_gcc-poison-system-directories.patch + + gcc49-cloog-dl.patch + gcc-ice-hack.patch + gcc-spec-env.patch + libgcc-always-build-gcceh.a.patch + gcc-4.6-pr32219.patch + gcc-4.9-musl.patch + gcc-4.8-musl-fix-iteratephdr.patch + gcc-4.8-musl-libssp.patch + gcc-4.9-musl-fortify.patch + boehm-gc-uclibc.patch + boehm-gc-musl.patch + gcc-pure64.patch + fix-gcj-musl.patch + fix-gcj-iconv-musl.patch + musl-posix_memalign-c++.patch + pr63740.patch + pr64037.patch + + gcc-4.8-build-args.patch + fix-cxxflags-passing.patch + fix-cxxflags-for-target.patch + ada-no-pie.patch + ada-fixes.patch + ada-shared.patch + ada-musl.patch + + vanilla.specs + hardenednossp.specs + hardenednopie.specs + hardenednopiessp.specs + " + +# we build out-of-tree +_gccdir="$srcdir"/gcc-${_pkgbase:-$_pkgver} +_gcclibdir=/usr/lib/gcc/${CTARGET}/$_pkgver +_gcclibexec=/usr/libexec/gcc/${CTARGET}/$_pkgver + +prepare() { + cd "$_gccdir" + + _err= + for i in $source; do + case "$i" in + *.patch) + msg "Applying $i" + patch -p1 -F3 -i "$srcdir"/$i || _err="$_err $i" + ;; + esac + done + + if [ -n "$_err" ]; then + error "The following patches failed:" + for i in $_err; do + echo " $i" + done + return 1 + fi + + # see http://gcc.gnu.org/ml/java/2008-04/msg00027.html + mv "$srcdir"/ecj-*.jar ecj.jar + + echo ${_pkgver} > gcc/BASE-VER +} + +build() { + local _arch_configure= + local _libc_configure= + local _cross_configure= + local _bootstrap_configure= + local _symvers= + + cd "$_gccdir" + + case "$CTARGET" in + aarch64-*-*-*) _arch_configure="--with-arch=armv8-a --with-abi=lp64";; + armv5-*-*-*eabi) _arch_configure="--with-arch=armv5te --with-tune=arm926ej-s --with-float=soft --with-abi=aapcs-linux";; + armv6-*-*-*eabihf) _arch_configure="--with-arch=armv6zk --with-tune=arm1176jzf-s --with-fpu=vfp --with-float=hard --with-abi=aapcs-linux";; + armv7-*-*-*eabihf) _arch_configure="--with-arch=armv7-a --with-tune=generic-armv7-a --with-fpu=vfpv3-d16 --with-float=hard --with-abi=aapcs-linux --with-mode=thumb";; + mips-*-*-*) _arch_configure="--with-arch=mips32 --with-mips-plt --with-float=soft --with-abi=32";; + mips64-*-*-*) _arch_configure="--with-arch=mips3 --with-tune=mips64 --with-mips-plt --with-float=soft --with-abi=64";; + mips64el-*-*-*) _arch_configure="--with-arch=mips3 --with-tune=mips64 --with-mips-plt --with-float=soft --with-abi=64";; + mipsel-*-*-*) _arch_configure="--with-arch=mips32 --with-mips-plt --with-float=soft --with-abi=32";; + powerpc-*-*-*) _arch_configure="--enable-secureplt --enable-decimal-float=no";; + powerpc64*-*-*-*) _arch_configure="--with-abi=elfv2 --enable-secureplt --enable-decimal-float=no --enable-targets=powerpcle-linux";; + i486-*-*-*) _arch_configure="--with-arch=i486 --with-tune=generic --enable-cld";; + i586-*-*-*) _arch_configure="--with-arch=i586 --with-tune=generic --enable-cld";; + s390x-*-*-*) _arch_configure="--with-arch=z196 --with-tune=zEC12 --with-zarch --with-long-double-128 --enable-decimal-float";; + esac + + case "$CTARGET_ARCH" in + mips*) _hash_style_configure="--with-linker-hash-style=sysv" ;; + *) _hash_style_configure="--with-linker-hash-style=gnu" ;; + esac + + case "$CTARGET_LIBC" in + musl) + # musl does not support mudflap, or libsanitizer + # libmpx uses secure_getenv and struct _libc_fpstate not present in musl + # alpine musl provides libssp_nonshared.a, so we don't need libssp either + _libc_configure="--disable-libssp --disable-libmpx --disable-libmudflap --disable-libsanitizer" + _symvers="--disable-symvers" + export libat_cv_have_ifunc=no + ;; + esac + + [ "$CBUILD" != "$CHOST" ] && _cross_configure="--disable-bootstrap" + [ "$CHOST" != "$CTARGET" ] && _cross_configure="--disable-bootstrap --with-sysroot=$CBUILDROOT" + + case "$BOOTSTRAP" in + nolibc) _bootstrap_configure="--with-newlib --disable-shared --enable-threads=no" ;; + *) _bootstrap_configure="--enable-shared --enable-threads --enable-tls" ;; + esac + + $LIBGOMP || _bootstrap_configure="$_bootstrap_configure --disable-libgomp" + $LIBATOMIC || _bootstrap_configure="$_bootstrap_configure --disable-libatomic" + $LIBITM || _bootstrap_configure="$_bootstrap_configure --disable-libitm" + $LIBQUADMATH || _arch_configure="$_arch_configure --disable-libquadmath" + + msg "Building the following:" + echo "" + echo " CBUILD=$CBUILD" + echo " CHOST=$CHOST" + echo " CTARGET=$CTARGET" + echo " CTARGET_ARCH=$CTARGET_ARCH" + echo " CTARGET_LIBC=$CTARGET_LIBC" + echo " languages=$_languages" + echo " arch_configure=$_arch_configure" + echo " libc_configure=$_libc_configure" + echo " cross_configure=$_cross_configure" + echo " bootstrap_configure=$_bootstrap_configure" + echo " hash_style_configure=$_hash_style_configure" + echo "" + + mkdir -p "$_builddir" + cd "$_builddir" + "$_gccdir"/configure --prefix=/usr/gcc4 \ + --mandir=/usr/share/man \ + --infodir=/usr/share/info \ + --build=${CBUILD} \ + --host=${CHOST} \ + --target=${CTARGET} \ + --with-pkgversion="postmarketOS ${_pkgver}" \ + --enable-checking=release \ + --disable-fixed-point \ + --disable-libstdcxx-pch \ + \ + --disable-bootstrap \ + --disable-libstdcxx \ + \ + --disable-multilib \ + --disable-nls \ + --disable-werror \ + $_symvers \ + --enable-__cxa_atexit \ + --enable-default-pie \ + --enable-cloog-backend \ + --enable-languages=$_languages \ + $_arch_configure \ + $_libc_configure \ + $_cross_configure \ + $_bootstrap_configure \ + --with-system-zlib \ + $_hash_style_configure + make +} + +package() { + cd "$_builddir" + make -j1 DESTDIR="${pkgdir}" install + + local prefix=/usr/gcc4 + if [ "$CHOST" = "$CTARGET" ]; then + # gcc symlinks + ln -s gcc "$pkgdir$prefix"/bin/cc + ln -s gcc "$pkgdir$prefix"/bin/gcc4 + fi + + # remove docs + rm -r "$pkgdir/usr/share/" + + # we dont support gcj -static + # and saving 35MB is not bad. + find "$pkgdir" -name libgcj.a -o -name libgtkpeer.a \ + -o -name libgjsmalsa.a -o -name libgcj-tools.a \ + -o -name libjvm.a -o -name libgij.a -o -name libgcj_bc.a \ + -o -name libjavamath.a \ + | xargs rm -f + + # strip debug info from some static libs + ${STRIP_FOR_TARGET} -g `find "$pkgdir" \( -name libgfortran.a -o -name libobjc.a -o -name libgomp.a \ + -o -name libmudflap.a -o -name libmudflapth.a \ + -o -name libgcc.a -o -name libgcov.a -o -name libquadmath.a \ + -o -name libitm.a -o -name libgo.a -o -name libcaf\*.a \ + -o -name libatomic.a -o -name libasan.a -o -name libtsan.a \) \ + -a -type f` + + if $LANG_JAVA; then + sed -i -e 's/lib: /&%{static:%eJava programs cannot be linked statically}/' \ + "$pkgdir"/usr/lib/libgcj.spec + fi + + if [ "$CHOST" != "$CTARGET" ]; then + # cross-gcc: remove any files that would conflict with the + # native gcc package + rm -rf "$pkgdir$prefix"/bin/cc \ + "$pkgdir$prefix"/include \ + "$pkgdir$prefix"/share + # libcc1 does not depend on target, don't ship it + rm -rf "$pkgdir$prefix"/lib/libcc1.so* + + # fixup gcc library symlinks to be linker scripts so + # linker finds the libs from relocated sysroot + for so in "$pkgdir$prefix"/$CTARGET/lib/*.so; do + if [ -h "$so" ]; then + local _real=$(basename $(readlink "$so")) + rm -f "$so" + echo "GROUP ($_real)" > "$so" + fi + done + + # Link binutils binaries to /usr/gcc4 + # This is the path GCC4 will look for them, if we don't create these + # symlinks, it will use the native binutils instead (which is of course + # failing and causes many headaches). See also: '-B' in 'man gcc'. + echo "Link binutils binaries to /usr/gcc4" + mkdir -p "$pkgdir$prefix/$CTARGET/bin" + for i in "as" "ld"; do + ln -sv "/usr/$CTARGET/bin/$i" \ + "$pkgdir$prefix/$CTARGET/bin/$i" + done + + # Link binutils to gcc4-* (so 'CROSS_COMPILE=gcc4-...' works) + echo "Link binutils to gcc4-*" + mkdir -p "$pkgdir/usr/bin" + for i in "elfedit" "gprof" "addr2line" "strings" "as" "ld" "size" "ld.bfd" \ + "readelf" "nm" "ar" "strip" "dwp" "objdump" "objcopy" "c++filt" "ranlib"; do + ln -sv "/usr/bin/$CTARGET-$i" \ + "$pkgdir/usr/bin/gcc4-$CTARGET-$i" + done + fi + + # Link all binaries from /usr/gcc4/bin/* to /usr/bin/gcc4-* + echo "Link all gcc binaries to /usr/bin/gcc4-*" + mkdir -p "$pkgdir"/usr/bin + cd "$pkgdir$prefix/bin/" + for i in *; do + ln -sv "$prefix/bin/$i" "$pkgdir/usr/bin/gcc4-$i" + done +} + +sha512sums="35a1386ae2b8629cd464383fbb3c61e94a07f3691f48b8029b97cc62a60c792ffb870aad2343b2ad8185bf46f77e1e1dd62309ecdadc42f919874c6e2c58b936 gcc-4.9.2.tar.gz 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000000000..c302f5be5 --- /dev/null +++ b/main/gcc4/ada-fixes.patch @@ -0,0 +1,44 @@ +--- gcc-4.8.1/gcc/ada/terminals.c.orig ++++ gcc-4.8.1/gcc/ada/terminals.c +@@ -984,13 +984,6 @@ + #include + #include + +-/* On some system termio is either absent or including it will disable termios +- (HP-UX) */ +-#if ! defined (__hpux__) && ! defined (FREEBSD) && \ +- ! defined (__APPLE__) && ! defined(__rtems__) +-# include +-#endif +- + #include + #include + #include +@@ -1078,7 +1078,7 @@ + char *slave_name = NULL; + + #ifdef USE_GETPT +- master_fd = getpt (); ++ master_fd = posix_openpt (O_RDWR); + #elif defined (USE_OPENPTY) + status = openpty (&master_fd, &slave_fd, NULL, NULL, NULL); + #elif defined (USE_CLONE_DEVICE) +@@ -1179,7 +1170,7 @@ + int status; + + /* ensure that s is filled with 0 */ +- bzero (&s, sizeof (&s)); ++ bzero (&s, sizeof (s)); + + /* Get the current terminal settings */ + status = tcgetattr (fd, &s); +--- gcc-4.8.1/gcc/ada/cal.c.orig ++++ gcc-4.8.1/gcc/ada/cal.c +@@ -65,6 +65,7 @@ + #include + #else + #include ++#include + #endif + + #ifdef __MINGW32__ diff --git a/main/gcc4/ada-musl.patch b/main/gcc4/ada-musl.patch new file mode 100644 index 000000000..a94f0e744 --- /dev/null +++ b/main/gcc4/ada-musl.patch @@ -0,0 +1,136 @@ +diff -ru gcc-4.9.2/gcc/ada/adaint.c gcc-4.9.2/gcc/ada/adaint.c +--- gcc-4.9.2/gcc/ada/adaint.c 2014-02-24 18:51:58.000000000 -0200 ++++ gcc-4.9.2/gcc/ada/adaint.c 2014-12-10 12:05:44.621173474 -0200 +@@ -67,6 +67,11 @@ + #include + #endif + ++#if defined (linux) ++#define _GNU_SOURCE 1 ++#include ++#endif ++ + #ifdef VMS + #define _POSIX_EXIT 1 + #define HOST_EXECUTABLE_SUFFIX ".exe" +@@ -3891,8 +3896,6 @@ + return (void *) syscall (__NR_gettid); + } + +-#include +- + /* glibc versions earlier than 2.7 do not define the routines to handle + dynamically allocated CPU sets. For these targets, we use the static + versions. */ +@@ -3901,7 +3904,7 @@ + + /* Dynamic cpu sets */ + +-cpu_set_t * ++void * + __gnat_cpu_alloc (size_t count) + { + return CPU_ALLOC (count); +@@ -3914,33 +3917,33 @@ + } + + void +-__gnat_cpu_free (cpu_set_t *set) ++__gnat_cpu_free (void *set) + { +- CPU_FREE (set); ++ CPU_FREE ((cpu_set_t *) set); + } + + void +-__gnat_cpu_zero (size_t count, cpu_set_t *set) ++__gnat_cpu_zero (size_t count, void *set) + { +- CPU_ZERO_S (count, set); ++ CPU_ZERO_S (count, (cpu_set_t *) set); + } + + void +-__gnat_cpu_set (int cpu, size_t count, cpu_set_t *set) ++__gnat_cpu_set (int cpu, size_t count, void *set) + { + /* Ada handles CPU numbers starting from 1, while C identifies the first + CPU by a 0, so we need to adjust. */ +- CPU_SET_S (cpu - 1, count, set); ++ CPU_SET_S (cpu - 1, count, (cpu_set_t *) set); + } + + #else /* !CPU_ALLOC */ + + /* Static cpu sets */ + +-cpu_set_t * ++void * + __gnat_cpu_alloc (size_t count ATTRIBUTE_UNUSED) + { +- return (cpu_set_t *) xmalloc (sizeof (cpu_set_t)); ++ return xmalloc (sizeof (cpu_set_t)); + } + + size_t +@@ -3950,23 +3953,23 @@ + } + + void +-__gnat_cpu_free (cpu_set_t *set) ++__gnat_cpu_free (void *set) + { + free (set); + } + + void +-__gnat_cpu_zero (size_t count ATTRIBUTE_UNUSED, cpu_set_t *set) ++__gnat_cpu_zero (size_t count ATTRIBUTE_UNUSED, void *set) + { +- CPU_ZERO (set); ++ CPU_ZERO ((cpu_set_t *) set); + } + + void +-__gnat_cpu_set (int cpu, size_t count ATTRIBUTE_UNUSED, cpu_set_t *set) ++__gnat_cpu_set (int cpu, size_t count ATTRIBUTE_UNUSED, void *set) + { + /* Ada handles CPU numbers starting from 1, while C identifies the first + CPU by a 0, so we need to adjust. */ +- CPU_SET (cpu - 1, set); ++ CPU_SET (cpu - 1, (cpu_set_t *) set); + } + #endif /* !CPU_ALLOC */ + #endif /* linux */ +diff -ru gcc-4.9.2/gcc/ada/adaint.h gcc-4.9.2/gcc/ada/adaint.h +--- gcc-4.9.2/gcc/ada/adaint.h 2014-02-24 18:51:58.000000000 -0200 ++++ gcc-4.9.2/gcc/ada/adaint.h 2014-12-10 12:03:48.377834174 -0200 +@@ -266,13 +266,11 @@ + + /* Routines for interface to required CPU set primitives */ + +-#include +- +-extern cpu_set_t *__gnat_cpu_alloc (size_t); ++extern void * __gnat_cpu_alloc (size_t); + extern size_t __gnat_cpu_alloc_size (size_t); +-extern void __gnat_cpu_free (cpu_set_t *); +-extern void __gnat_cpu_zero (size_t, cpu_set_t *); +-extern void __gnat_cpu_set (int, size_t, cpu_set_t *); ++extern void __gnat_cpu_free (void *); ++extern void __gnat_cpu_zero (size_t, void *); ++extern void __gnat_cpu_set (int, size_t, void *); + #endif + + #if defined (_WIN32) +--- gcc-4.9.2/gcc/ada/gcc-interface/Makefile.in.orig 2014-12-11 08:16:33.364902456 -0200 ++++ gcc-4.9.2/gcc/ada/gcc-interface/Makefile.in 2014-12-11 08:16:51.998236755 -0200 +@@ -1948,7 +1948,7 @@ + endif + + # ARM linux, GNU eabi +-ifeq ($(strip $(filter-out arm% linux-gnueabi%,$(target_cpu) $(target_os))),) ++ifeq ($(strip $(filter-out arm% linux-gnueabi% linux-muslgnueabi%,$(target_cpu) $(target_os))),) + LIBGNAT_TARGET_PAIRS = \ + a-intnam.ads + # undef __KERNEL__ +-# else ++# elif defined(__GLIBC__) + /* Kernels prior to 2.1.1 defined struct sigcontext_struct instead of */ + /* struct sigcontext. libc6 (glibc2) uses "struct sigcontext" in */ + /* prototypes, so we have to include the top-level sigcontext.h to */ +--- gcc-4.8.2/boehm-gc/dyn_load.c.orig 2014-02-17 14:13:09.519850231 +0200 ++++ gcc-4.8.2/boehm-gc/dyn_load.c 2014-02-17 14:14:27.906093514 +0200 +@@ -459,9 +459,7 @@ + /* For glibc 2.2.4+. Unfortunately, it doesn't work for older */ + /* versions. Thanks to Jakub Jelinek for most of the code. */ + +-# if (defined(LINUX) || defined (__GLIBC__)) /* Are others OK here, too? */ \ +- && (__GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2) \ +- || (__GLIBC__ == 2 && __GLIBC_MINOR__ == 2 && defined(DT_CONFIG))) ++# if (defined(LINUX) || defined (__GLIBC__)) + + /* We have the header files for a glibc that includes dl_iterate_phdr. */ + /* It may still not be available in the library on the target system. */ +--- gcc-4.8.2/boehm-gc/include/private/gcconfig.h.orig 2014-02-17 14:14:36.026049422 +0200 ++++ gcc-4.8.2/boehm-gc/include/private/gcconfig.h 2014-02-17 14:17:11.345207887 +0200 +@@ -684,7 +684,7 @@ + # ifdef __ELF__ + # define DYNAMIC_LOADING + # include +-# if defined(__GLIBC__)&& __GLIBC__>=2 ++# if 1 + # define SEARCH_FOR_DATA_START + # else /* !GLIBC2 */ + extern char **__environ; +@@ -1147,7 +1147,7 @@ + # define DATASTART ((ptr_t)((((word) (_etext)) + 0xfff) & ~0xfff)) + # endif + # include +-# if defined(__GLIBC__) && __GLIBC__ >= 2 ++# if 1 + # define SEARCH_FOR_DATA_START + # else + extern char **__environ; +@@ -1367,7 +1367,7 @@ + # define HBLKSIZE 4096 + # endif + # define USE_GENERIC_PUSH_REGS +-# if __GLIBC__ == 2 && __GLIBC_MINOR__ >= 2 || __GLIBC__ > 2 ++# if 1 + # define LINUX_STACKBOTTOM + # else + # define STACKBOTTOM 0x80000000 +@@ -1858,7 +1858,7 @@ + # ifdef __ELF__ + # define DYNAMIC_LOADING + # include +-# if defined(__GLIBC__) && __GLIBC__ >= 2 ++# if 1 + # define SEARCH_FOR_DATA_START + # else + extern char **__environ; diff --git a/main/gcc4/boehm-gc-uclibc.patch b/main/gcc4/boehm-gc-uclibc.patch new file mode 100644 index 000000000..0fa688410 --- /dev/null +++ b/main/gcc4/boehm-gc-uclibc.patch @@ -0,0 +1,11 @@ +--- ./boehm-gc/include/gc.h.orig ++++ ./boehm-gc/include/gc.h +@@ -503,7 +503,7 @@ + #if defined(__linux__) || defined(__GLIBC__) + # include + # if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1 || __GLIBC__ > 2) \ +- && !defined(__ia64__) ++ && !defined(__ia64__) && !defined(__UCLIBC__) + # ifndef GC_HAVE_BUILTIN_BACKTRACE + # define GC_HAVE_BUILTIN_BACKTRACE + # endif diff --git a/main/gcc4/fix-cxxflags-for-target.patch b/main/gcc4/fix-cxxflags-for-target.patch new file mode 100644 index 000000000..24dafe74b --- /dev/null +++ b/main/gcc4/fix-cxxflags-for-target.patch @@ -0,0 +1,5 @@ +--- gcc-4.8.1/config/mt-gnu.orig ++++ gcc-4.8.1/config/mt-gnu +@@ -1 +1 @@ +-CXXFLAGS_FOR_TARGET = $(CXXFLAGS) -D_GNU_SOURCE ++CXXFLAGS_FOR_TARGET := $(CXXFLAGS_FOR_TARGET) -D_GNU_SOURCE diff --git a/main/gcc4/fix-cxxflags-passing.patch b/main/gcc4/fix-cxxflags-passing.patch new file mode 100644 index 000000000..8eb1de77d --- /dev/null +++ b/main/gcc4/fix-cxxflags-passing.patch @@ -0,0 +1,10 @@ +--- gcc-4.8.1/Makefile.in.orig ++++ gcc-4.8.1/Makefile.in +@@ -169,6 +169,7 @@ + # built for the build system to override those in BASE_FLAGS_TO_PASSS. + EXTRA_BUILD_FLAGS = \ + CFLAGS="$(CFLAGS_FOR_BUILD)" \ ++ CXXFLAGS="$(CXXFLAGS_FOR_BUILD)" \ + LDFLAGS="$(LDFLAGS_FOR_BUILD)" + + # This is the list of directories to built for the host system. diff --git a/main/gcc4/fix-gcj-iconv-musl.patch b/main/gcc4/fix-gcj-iconv-musl.patch new file mode 100644 index 000000000..b0015751e --- /dev/null +++ b/main/gcc4/fix-gcj-iconv-musl.patch @@ -0,0 +1,120 @@ +--- gcc-4.8.2/libjava/gnu/gcj/convert/natIconv.cc.orig 2014-02-18 18:46:14.897880526 +0200 ++++ gcc-4.8.2/libjava/gnu/gcj/convert/natIconv.cc 2014-02-18 18:50:08.766613550 +0200 +@@ -24,6 +24,13 @@ + + #ifdef HAVE_ICONV + #include ++#include ++ ++#if __BYTE_ORDER == __BIG_ENDIAN ++#define UCS2_CHARSET "UCS-2BE" ++#else ++#define UCS2_CHARSET "UCS-2LE" ++#endif + + template + static inline size_t +@@ -45,7 +52,7 @@ + _Jv_GetStringUTFRegion (encoding, 0, encoding->length(), buffer); + buffer[len] = '\0'; + +- iconv_t h = iconv_open ("UCS-2", buffer); ++ iconv_t h = iconv_open (UCS2_CHARSET, buffer); + if (h == (iconv_t) -1) + throw new ::java::io::UnsupportedEncodingException (encoding); + +@@ -99,18 +106,6 @@ + throw new ::java::io::CharConversionException (); + } + +- if (iconv_byte_swap) +- { +- size_t max = (old_out - outavail) / sizeof (jchar); +- for (size_t i = 0; i < max; ++i) +- { +- // Byte swap. +- jchar c = (((out[outpos + i] & 0xff) << 8) +- | ((out[outpos + i] >> 8) & 0xff)); +- outbuf[i] = c; +- } +- } +- + inpos += old_in - inavail; + return (old_out - outavail) / sizeof (jchar); + #else /* HAVE_ICONV */ +@@ -145,7 +140,7 @@ + _Jv_GetStringUTFRegion (encoding, 0, encoding->length(), buffer); + buffer[len] = '\0'; + +- iconv_t h = iconv_open (buffer, "UCS-2"); ++ iconv_t h = iconv_open (buffer, UCS2_CHARSET); + if (h == (iconv_t) -1) + throw new ::java::io::UnsupportedEncodingException (encoding); + +@@ -187,20 +182,6 @@ + char *inbuf = (char *) &chars[inpos]; + char *outbuf = (char *) &out[count]; + +- if (iconv_byte_swap) +- { +- // Ugly performance penalty -- don't use losing systems! +- temp_buffer = (jchar *) _Jv_Malloc (inlength * sizeof (jchar)); +- for (int i = 0; i < inlength; ++i) +- { +- // Byte swap. +- jchar c = (((chars[inpos + i] & 0xff) << 8) +- | ((chars[inpos + i] >> 8) & 0xff)); +- temp_buffer[i] = c; +- } +- inbuf = (char *) temp_buffer; +- } +- + size_t loop_old_in = old_in; + while (1) + { +@@ -252,44 +233,7 @@ + jboolean + gnu::gcj::convert::IOConverter::iconv_init (void) + { +- // Some versions of iconv() always return their UCS-2 results in +- // big-endian order, and they also require UCS-2 inputs to be in +- // big-endian order. For instance, glibc 2.1.3 does this. If the +- // UTF-8=>UCS-2 iconv converter has this feature, then we assume +- // that all UCS-2 converters do. (This might not be the best +- // heuristic, but is is all we've got.) +- jboolean result = false; +-#ifdef HAVE_ICONV +- iconv_t handle = iconv_open ("UCS-2", "UTF-8"); +- if (handle != (iconv_t) -1) +- { +- jchar c; +- unsigned char in[4]; +- char *inp, *outp; +- size_t inc, outc, r; +- +- // This is the UTF-8 encoding of \ufeff. At least Tru64 UNIX libiconv +- // needs the trailing NUL byte, otherwise iconv fails with EINVAL. +- in[0] = 0xef; +- in[1] = 0xbb; +- in[2] = 0xbf; +- in[3] = 0x00; +- +- inp = (char *) in; +- inc = 4; +- outp = (char *) &c; +- outc = 2; +- +- r = iconv_adapter (iconv, handle, &inp, &inc, &outp, &outc); +- // Conversion must be complete for us to use the result. +- if (r != (size_t) -1 && inc == 0 && outc == 0) +- result = (c != 0xfeff); +- +- // Release iconv handle. +- iconv_close (handle); +- } +-#endif /* HAVE_ICONV */ +- return result; ++ return false; + } + + void diff --git a/main/gcc4/fix-gcj-musl.patch b/main/gcc4/fix-gcj-musl.patch new file mode 100644 index 000000000..d26f510c0 --- /dev/null +++ b/main/gcc4/fix-gcj-musl.patch @@ -0,0 +1,49 @@ +--- gcc-4.8.2/libjava/gnu/classpath/natSystemProperties.cc.orig 2014-02-18 10:55:08.617678779 +0200 ++++ gcc-4.8.2/libjava/gnu/classpath/natSystemProperties.cc 2014-02-18 10:56:31.927227453 +0200 +@@ -289,7 +289,7 @@ + // just default to `en_US'. + setlocale (LC_ALL, ""); + char *locale = setlocale (LC_MESSAGES, ""); +- if (locale && strlen (locale) >= 2) ++ if (locale && strlen (locale) >= 2 && (locale[2] == '\0' || locale[2] == '_')) + { + char buf[3]; + buf[2] = '\0'; +--- gcc-4.8.2/libjava/posix-threads.cc.orig 2014-02-18 13:22:01.789933726 +0200 ++++ gcc-4.8.2/libjava/posix-threads.cc 2014-02-18 13:29:50.924058875 +0200 +@@ -657,6 +657,7 @@ + struct sched_param param; + pthread_attr_t attr; + struct starter *info; ++ size_t ss; + + if (data->flags & FLAG_START) + return; +@@ -675,8 +676,25 @@ + // Set stack size if -Xss option was given. + if (gcj::stack_size > 0) + { +- int e = pthread_attr_setstacksize (&attr, gcj::stack_size); ++ ss = gcj::stack_size; ++ } ++ else ++ { ++ int e = pthread_attr_getstacksize (&attr, &ss); ++ if (e != 0) ++ JvFail (strerror (e)); ++ ++ // Request at least 1meg of stack ++ if (ss >= 1024 * 1024) ++ ss = 0; ++ else ++ ss = 1024 * 1024; ++ } ++ ++ if (ss) ++ { ++ int e = pthread_attr_setstacksize (&attr, ss); + if (e != 0) + JvFail (strerror (e)); + } + + info = (struct starter *) _Jv_AllocBytes (sizeof (struct starter)); diff --git a/main/gcc4/gcc-4.6-pr32219.patch b/main/gcc4/gcc-4.6-pr32219.patch new file mode 100644 index 000000000..8233e5b23 --- /dev/null +++ b/main/gcc4/gcc-4.6-pr32219.patch @@ -0,0 +1,25 @@ +--- ./gcc/varasm.c.orig ++++ ./gcc/varasm.c +@@ -6758,6 +6758,10 @@ + /* Static variables are always local. */ + else if (! TREE_PUBLIC (exp)) + local_p = true; ++ /* Weak data can be overridden by a strong symbol ++ in another module and so are not local. */ ++ else if (DECL_WEAK (exp)) ++ local_p = false; + /* A variable is local if the user has said explicitly that it will + be. */ + else if ((DECL_VISIBILITY_SPECIFIED (exp) +@@ -6771,11 +6775,6 @@ + local. */ + else if (DECL_VISIBILITY (exp) != VISIBILITY_DEFAULT) + local_p = true; +- /* Default visibility weak data can be overridden by a strong symbol +- in another module and so are not local. */ +- else if (DECL_WEAK (exp) +- && !resolved_locally) +- local_p = false; + /* If PIC, then assume that any global name can be overridden by + symbols resolved from other modules. */ + else if (shlib) diff --git a/main/gcc4/gcc-4.8-build-args.patch b/main/gcc4/gcc-4.8-build-args.patch new file mode 100644 index 000000000..c27e00961 --- /dev/null +++ b/main/gcc4/gcc-4.8-build-args.patch @@ -0,0 +1,41 @@ +When cross compiling a target gcc, target flags may be used on the host + +Configure identifies a number of warning flags (WARN_CFLAGS and +WARN_CXXFLAGS) from the $CC value. The cross compiler may be different +from the host compiler and may not support the same set of flags. This +leads to problems such as: + +cc1plus: error: unrecognized command line option "-Wno-narrowing" +cc1plus: error: unrecognized command line option "-Wno-overlength-strings" + +Work around this problem by removing the warning flags from the +BUILD_CXXFLAGS value, in a way similar to the BUILD_CFLAGS. + +Upstream-Status: Pending + +Signed-off-by: Mark Hatle + +Index: gcc-4.8.0/gcc/configure +=================================================================== +--- gcc-4.8.0.orig/gcc/configure ++++ gcc-4.8.0/gcc/configure +@@ -11720,6 +10581,7 @@ STMP_FIXINC=stmp-fixinc + if test x$build != x$host || test "x$coverage_flags" != x + then + BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)' ++ BUILD_CXXFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)' + BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)' + fi + +Index: gcc-4.8.0/gcc/configure.ac +=================================================================== +--- gcc-4.8.0.orig/gcc/configure.ac ++++ gcc-4.8.0/gcc/configure.ac +@@ -1901,6 +1901,7 @@ STMP_FIXINC=stmp-fixinc AC_SUBST(STMP_F + if test x$build != x$host || test "x$coverage_flags" != x + then + BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)' ++ BUILD_CXXFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)' + BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)' + fi + diff --git a/main/gcc4/gcc-4.8-musl-fix-iteratephdr.patch b/main/gcc4/gcc-4.8-musl-fix-iteratephdr.patch new file mode 100644 index 000000000..b06597ec7 --- /dev/null +++ b/main/gcc4/gcc-4.8-musl-fix-iteratephdr.patch @@ -0,0 +1,22 @@ +--- gcc-4.8.1/gcc/configure.ac.orig 2013-09-25 04:08:25.046595893 +0000 ++++ gcc-4.8.1/gcc/configure.ac 2013-09-25 04:09:06.023263205 +0000 +@@ -4822,7 +4822,7 @@ + gcc_cv_target_dl_iterate_phdr=no + fi + ;; +- *-linux-musl*) ++ *-linux-musl* | *-linux-uclibc* | *-linux-gnu*) + gcc_cv_target_dl_iterate_phdr=yes + ;; + esac +--- gcc-4.8.1/gcc/configure.orig 2013-09-25 04:08:17.826596392 +0000 ++++ gcc-4.8.1/gcc/configure 2013-09-25 04:09:24.393263387 +0000 +@@ -26923,7 +26923,7 @@ + gcc_cv_target_dl_iterate_phdr=no + fi + ;; +- *-linux-musl*) ++ *-linux-musl* | *-linux-uclibc* | *-linux-gnu*) + gcc_cv_target_dl_iterate_phdr=yes + ;; + esac diff --git a/main/gcc4/gcc-4.8-musl-libssp.patch b/main/gcc4/gcc-4.8-musl-libssp.patch new file mode 100644 index 000000000..88725c8e4 --- /dev/null +++ b/main/gcc4/gcc-4.8-musl-libssp.patch @@ -0,0 +1,21 @@ +Author: Timo Teräs + +Alpine musl package provides libssp_nonshared.a. We link to it unconditionally, +as otherwise we get link failures if some objects are -fstack-protector built +and final link happens with -fno-stack-protector. This seems to be the common +case when bootstrapping gcc, the piepatches do not seem to fully fix the +crosstoolchain and bootstrap sequence wrt. stack-protector flag usage. + +--- gcc-4.8.1/gcc/gcc.c.orig 2013-09-24 06:27:32.133894539 +0000 ++++ gcc-4.8.1/gcc/gcc.c 2013-09-24 06:29:35.790562854 +0000 +@@ -656,7 +656,9 @@ + #endif + + #ifndef LINK_SSP_SPEC +-#ifdef TARGET_LIBC_PROVIDES_SSP ++#if DEFAULT_LIBC == LIBC_MUSL ++#define LINK_SSP_SPEC "-lssp_nonshared" ++#elif defined(TARGET_LIBC_PROVIDES_SSP) + #define LINK_SSP_SPEC "%{fstack-protector:}" + #else + #define LINK_SSP_SPEC "%{fstack-protector|fstack-protector-all:-lssp_nonshared -lssp}" diff --git a/main/gcc4/gcc-4.9-musl-fortify.patch b/main/gcc4/gcc-4.9-musl-fortify.patch new file mode 100644 index 000000000..daae954c8 --- /dev/null +++ b/main/gcc4/gcc-4.9-musl-fortify.patch @@ -0,0 +1,11 @@ +--- gcc-4.9.2/gcc/config/linux.h.orig 2015-03-09 13:27:13.289736710 +0000 ++++ gcc-4.9.2/gcc/config/linux.h 2015-03-09 13:29:32.295625046 +0000 +@@ -146,6 +146,8 @@ + + #ifdef NATIVE_SYSTEM_HEADER_DIR + #define INCLUDE_DEFAULTS_MUSL_NATIVE \ ++ { NATIVE_SYSTEM_HEADER_DIR "/fortify", 0, 0, 0, 1, 2 }, \ ++ { NATIVE_SYSTEM_HEADER_DIR "/fortify", 0, 0, 0, 1, 0 }, \ + { NATIVE_SYSTEM_HEADER_DIR, 0, 0, 0, 1, 2 }, \ + { NATIVE_SYSTEM_HEADER_DIR, 0, 0, 0, 1, 0 }, + #else diff --git a/main/gcc4/gcc-4.9-musl.patch b/main/gcc4/gcc-4.9-musl.patch new file mode 100644 index 000000000..06381ce08 --- /dev/null +++ b/main/gcc4/gcc-4.9-musl.patch @@ -0,0 +1,703 @@ +# HG changeset patch +# Parent 2f9df662aaaba956600bbdb123b6a227c8e64c59 +Use the generic implementation of libstdc++ primitives when we're on musl, not the glibc one. + +diff -r 2f9df662aaab libstdc++-v3/configure.host +--- a/libstdc++-v3/configure.host Tue May 20 11:00:21 2014 -0400 ++++ b/libstdc++-v3/configure.host Tue May 20 11:05:42 2014 -0400 +@@ -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 [ "$bionic" = "yes" ]; then +@@ -272,6 +279,9 @@ + os_include_dir="os/gnu-linux" + fi + ;; ++ ++ esac ++ ;; + hpux*) + os_include_dir="os/hpux" + ;; +# HG changeset patch +# Parent b6f4ce05a3155dbcbc06d72aebdb67e2f8abc094 +Adding -mmusl as a musl libc specifier, and the necessary hacks for it to know how to find musl's dynamic linker. + +diff -r b6f4ce05a315 gcc/config.gcc +--- a/gcc/config.gcc Tue May 20 11:05:42 2014 -0400 ++++ b/gcc/config.gcc Tue May 20 11:05:45 2014 -0400 +@@ -594,7 +594,7 @@ + esac + + # Common C libraries. +-tm_defines="$tm_defines LIBC_GLIBC=1 LIBC_UCLIBC=2 LIBC_BIONIC=3" ++tm_defines="$tm_defines LIBC_GLIBC=1 LIBC_UCLIBC=2 LIBC_BIONIC=3 LIBC_MUSL=4" + + # 32-bit x86 processors supported by --with-arch=. Each processor + # MUST be separated by exactly one space. +@@ -719,6 +719,9 @@ + *-*-*uclibc*) + tm_defines="$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 b6f4ce05a315 gcc/config/linux.h +--- a/gcc/config/linux.h Tue May 20 11:05:42 2014 -0400 ++++ b/gcc/config/linux.h Tue May 20 11:05:45 2014 -0400 +@@ -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 +89,92 @@ + + #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) + + /* 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 ++ + #if (DEFAULT_LIBC == LIBC_UCLIBC) && defined (SINGLE_LIBC) /* uClinux */ + /* This is a *uclinux* target. We don't define below macros to normal linux + versions, because doing so would require *uclinux* targets to include +diff -r b6f4ce05a315 gcc/config/linux.opt +--- a/gcc/config/linux.opt Tue May 20 11:05:42 2014 -0400 ++++ b/gcc/config/linux.opt Tue May 20 11:05:45 2014 -0400 +@@ -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 b6f4ce05a315 gcc/ginclude/stddef.h +--- a/gcc/ginclude/stddef.h Tue May 20 11:05:42 2014 -0400 ++++ b/gcc/ginclude/stddef.h Tue May 20 11:05:45 2014 -0400 +@@ -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 65d595ef9fc3cdbbde4894d927593f1b0f5bbcb7 +A fix for libgomp to correctly request a POSIX version for time support. + +diff -r 65d595ef9fc3 libgomp/config/posix/time.c +--- a/libgomp/config/posix/time.c Tue May 20 11:05:45 2014 -0400 ++++ b/libgomp/config/posix/time.c Tue May 20 11:05:48 2014 -0400 +@@ -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 + #if TIME_WITH_SYS_TIME +diff -r 95f4f1d7668b libgcc/unwind-dw2-fde-dip.c +--- a/libgcc/unwind-dw2-fde-dip.c Tue May 20 11:05:48 2014 -0400 ++++ b/libgcc/unwind-dw2-fde-dip.c Tue May 20 11:05:52 2014 -0400 +@@ -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_##type ++# elif defined(__FreeBSD__) && __FreeBSD__ >= 7 ++# define ElfW __ElfN ++# endif + #endif + + #if defined(USE_PT_GNU_EH_FRAME) +diff -r ff03fa61c6b3 gcc/configure +--- a/gcc/configure Tue May 20 11:05:51 2014 -0400 ++++ b/gcc/configure Tue May 20 11:05:55 2014 -0400 +@@ -27300,6 +27300,9 @@ + else + gcc_cv_libc_provides_ssp=no + case "$target" in ++ *-*-musl*) ++ # All versions of musl provide stack protector ++ gcc_cv_libc_provides_ssp=yes;; + *-*-linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu) + # glibc 2.4 and later provides __stack_chk_fail and + # either __stack_chk_guard, or TLS access to stack guard canary. +@@ -27332,6 +27335,7 @@ + # ) and for now + # simply assert that glibc does provide this, which is true for all + # realistically usable GNU/Hurd configurations. ++ # All supported versions of musl provide it as well + gcc_cv_libc_provides_ssp=yes;; + *-*-darwin* | *-*-freebsd*) + ac_fn_c_check_func "$LINENO" "__stack_chk_fail" "ac_cv_func___stack_chk_fail" +@@ -27421,6 +27425,9 @@ + gcc_cv_target_dl_iterate_phdr=no + fi + ;; ++ *-linux-musl*) ++ gcc_cv_target_dl_iterate_phdr=yes ++ ;; + esac + + if test x$gcc_cv_target_dl_iterate_phdr = xyes; then +diff -r ff03fa61c6b3 gcc/configure.ac +--- a/gcc/configure.ac Tue May 20 11:05:51 2014 -0400 ++++ b/gcc/configure.ac Tue May 20 11:05:55 2014 -0400 +@@ -5001,6 +5001,9 @@ + gcc_cv_libc_provides_ssp, + [gcc_cv_libc_provides_ssp=no + case "$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. +@@ -5027,6 +5030,7 @@ + # ) 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], +@@ -5093,6 +5097,9 @@ + 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 26f591b9e77e3df3d0f772b840bd9c13ec24bd4c +Get rid of ever-broken fixincludes on musl. + +diff -r 26f591b9e77e fixincludes/mkfixinc.sh +--- a/fixincludes/mkfixinc.sh Tue May 20 11:05:55 2014 -0400 ++++ b/fixincludes/mkfixinc.sh Tue May 20 11:05:58 2014 -0400 +@@ -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 bc117c35705fcc39396c19af046101411f251161 +Support for i386-linux-musl and x86_64-linux-musl. + +diff -r bc117c35705f gcc/config/i386/linux.h +--- a/gcc/config/i386/linux.h Tue May 20 11:05:58 2014 -0400 ++++ b/gcc/config/i386/linux.h Tue May 20 11:06:01 2014 -0400 +@@ -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 bc117c35705f gcc/config/i386/linux64.h +--- a/gcc/config/i386/linux64.h Tue May 20 11:05:58 2014 -0400 ++++ b/gcc/config/i386/linux64.h Tue May 20 11:06:01 2014 -0400 +@@ -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 bc117c35705f libitm/config/linux/x86/tls.h +--- a/libitm/config/linux/x86/tls.h Tue May 20 11:05:58 2014 -0400 ++++ b/libitm/config/linux/x86/tls.h Tue May 20 11:06:01 2014 -0400 +@@ -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 933c4f064622eb96a0b2ab213abd0cddbd977d1a +Support for arm-linux-musl. + +diff -r 933c4f064622 gcc/config/arm/linux-eabi.h +--- a/gcc/config/arm/linux-eabi.h Tue May 20 11:06:01 2014 -0400 ++++ b/gcc/config/arm/linux-eabi.h Tue May 20 11:06:04 2014 -0400 +@@ -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 933c4f064622 libitm/config/arm/hwcap.cc +--- a/libitm/config/arm/hwcap.cc Tue May 20 11:06:01 2014 -0400 ++++ b/libitm/config/arm/hwcap.cc Tue May 20 11:06:04 2014 -0400 +@@ -40,7 +40,11 @@ + + #ifdef __linux__ + #include ++#ifdef __GLIBC__ + #include ++#else ++#include ++#endif + #include + + static void __attribute__((constructor)) +# HG changeset patch +# Parent 03fe896f3acaa911e935a8e999d15c7542ee73d1 +Support for mips-linux-musl. + +diff -r 03fe896f3aca gcc/config/mips/linux.h +--- a/gcc/config/mips/linux.h Tue May 20 11:06:04 2014 -0400 ++++ b/gcc/config/mips/linux.h Tue May 20 11:06:08 2014 -0400 +@@ -23,3 +23,10 @@ + #undef UCLIBC_DYNAMIC_LINKER + #define UCLIBC_DYNAMIC_LINKER \ + "%{mnan=2008:/lib/ld-uClibc-mipsn8.so.0;:/lib/ld-uClibc.so.0}" ++ ++#if TARGET_ENDIAN_DEFAULT == 0 /* LE */ ++#define MUSL_DYNAMIC_LINKER_E "%{EB:;:el}" ++#else ++#define MUSL_DYNAMIC_LINKER_E "%{EL:el}" ++#endif ++#define MUSL_DYNAMIC_LINKER "/lib/ld-musl-mips" MUSL_DYNAMIC_LINKER_E ".so.1" +# HG changeset patch +# Parent 6097333f2ab47a4ce37ccfb18b0f07a0cdcfec49 +Support for powerpc-linux-musl. + +diff -r 6097333f2ab4 gcc/config.gcc +--- a/gcc/config.gcc Tue May 20 11:06:08 2014 -0400 ++++ b/gcc/config.gcc Tue May 20 11:06:11 2014 -0400 +@@ -2326,6 +2326,10 @@ + powerpc*-*-linux*paired*) + tm_file="${tm_file} rs6000/750cl.h" ;; + esac ++ case ${target} in ++ *-linux*-musl*) ++ enable_secureplt=yes ;; ++ esac + if test x${enable_secureplt} = xyes; then + tm_file="rs6000/secureplt.h ${tm_file}" + fi +diff -r 6097333f2ab4 gcc/config/rs6000/linux64.h +--- a/gcc/config/rs6000/linux64.h Tue May 20 11:06:08 2014 -0400 ++++ b/gcc/config/rs6000/linux64.h Tue May 20 11:06:11 2014 -0400 +@@ -375,17 +375,21 @@ + #endif + #define UCLIBC_DYNAMIC_LINKER32 "/lib/ld-uClibc.so.0" + #define UCLIBC_DYNAMIC_LINKER64 "/lib/ld64-uClibc.so.0" ++#define MUSL_DYNAMIC_LINKER32 "/lib/ld-musl-powerpc.so.1" ++#define MUSL_DYNAMIC_LINKER64 "/lib/ld-musl-powerpc64.so.1" + #if DEFAULT_LIBC == LIBC_UCLIBC +-#define CHOOSE_DYNAMIC_LINKER(G, U) "%{mglibc:" G ";:" U "}" ++#define CHOOSE_DYNAMIC_LINKER(G, U, M) "%{mglibc:" G ";:%{mmusl:" M ";:" U "}}" + #elif DEFAULT_LIBC == LIBC_GLIBC +-#define CHOOSE_DYNAMIC_LINKER(G, U) "%{muclibc:" U ";:" G "}" ++#define CHOOSE_DYNAMIC_LINKER(G, U, M) "%{muclibc:" U ";:%{mmusl:" M ";:" G "}}" ++#elif DEFAULT_LIBC == LIBC_MUSL ++#define CHOOSE_DYNAMIC_LINKER(G, U, M) "%{mglibc:" G ";:%{muclibc:" U ";:" M "}}" + #else + #error "Unsupported DEFAULT_LIBC" + #endif + #define GNU_USER_DYNAMIC_LINKER32 \ +- CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKER32, UCLIBC_DYNAMIC_LINKER32) ++ CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKER32, UCLIBC_DYNAMIC_LINKER32, MUSL_DYNAMIC_LINKER32) + #define GNU_USER_DYNAMIC_LINKER64 \ +- CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKER64, UCLIBC_DYNAMIC_LINKER64) ++ CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKER64, UCLIBC_DYNAMIC_LINKER64, MUSL_DYNAMIC_LINKER64) + + #undef DEFAULT_ASM_ENDIAN + #if (TARGET_DEFAULT & MASK_LITTLE_ENDIAN) +diff -r 6097333f2ab4 gcc/config/rs6000/secureplt.h +--- a/gcc/config/rs6000/secureplt.h Tue May 20 11:06:08 2014 -0400 ++++ b/gcc/config/rs6000/secureplt.h Tue May 20 11:06:11 2014 -0400 +@@ -18,3 +18,4 @@ + . */ + + #define CC1_SECURE_PLT_DEFAULT_SPEC "-msecure-plt" ++#define LINK_SECURE_PLT_DEFAULT_SPEC "--secure-plt" +diff -r 6097333f2ab4 gcc/config/rs6000/sysv4.h +--- a/gcc/config/rs6000/sysv4.h Tue May 20 11:06:08 2014 -0400 ++++ b/gcc/config/rs6000/sysv4.h Tue May 20 11:06:11 2014 -0400 +@@ -537,6 +537,9 @@ + #ifndef CC1_SECURE_PLT_DEFAULT_SPEC + #define CC1_SECURE_PLT_DEFAULT_SPEC "" + #endif ++#ifndef LINK_SECURE_PLT_DEFAULT_SPEC ++#define LINK_SECURE_PLT_DEFAULT_SPEC "" ++#endif + + /* Pass -G xxx to the compiler. */ + #define CC1_SPEC "%{G*} %(cc1_cpu)" \ +@@ -585,7 +588,8 @@ + + /* Override the default target of the linker. */ + #define LINK_TARGET_SPEC \ +- ENDIAN_SELECT("", " --oformat elf32-powerpcle", "") ++ ENDIAN_SELECT("", " --oformat elf32-powerpcle", "") \ ++ "%{!mbss-plt: %{!msecure-plt: %(link_secure_plt_default)}}" + + /* Any specific OS flags. */ + #define LINK_OS_SPEC "\ +@@ -763,15 +767,18 @@ + + #define GLIBC_DYNAMIC_LINKER "/lib/ld.so.1" + #define UCLIBC_DYNAMIC_LINKER "/lib/ld-uClibc.so.0" ++#define MUSL_DYNAMIC_LINKER "/lib/ld-musl-powerpc.so.1" + #if DEFAULT_LIBC == LIBC_UCLIBC +-#define CHOOSE_DYNAMIC_LINKER(G, U) "%{mglibc:" G ";:" U "}" ++#define CHOOSE_DYNAMIC_LINKER(G, U, M) "%{mglibc:" G ";:%{mmusl:" M ";:" U "}}" ++#elif DEFAULT_LIBC == LIBC_MUSL ++#define CHOOSE_DYNAMIC_LINKER(G, U, M) "%{mglibc:" G ";:%{muclibc:" U ";:" M "}}" + #elif !defined (DEFAULT_LIBC) || DEFAULT_LIBC == LIBC_GLIBC +-#define CHOOSE_DYNAMIC_LINKER(G, U) "%{muclibc:" U ";:" G "}" ++#define CHOOSE_DYNAMIC_LINKER(G, U, M) "%{muclibc:" U ";:%{mmusl:" M ";:" G "}}" + #else + #error "Unsupported DEFAULT_LIBC" + #endif + #define GNU_USER_DYNAMIC_LINKER \ +- CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKER, UCLIBC_DYNAMIC_LINKER) ++ CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKER, UCLIBC_DYNAMIC_LINKER, MUSL_DYNAMIC_LINKER) + + #define LINK_OS_LINUX_SPEC "-m elf32ppclinux %{!shared: %{!static: \ + %{rdynamic:-export-dynamic} \ +@@ -894,6 +901,7 @@ + { "link_os_openbsd", LINK_OS_OPENBSD_SPEC }, \ + { "link_os_default", LINK_OS_DEFAULT_SPEC }, \ + { "cc1_secure_plt_default", CC1_SECURE_PLT_DEFAULT_SPEC }, \ ++ { "link_secure_plt_default", LINK_SECURE_PLT_DEFAULT_SPEC }, \ + { "cpp_os_ads", CPP_OS_ADS_SPEC }, \ + { "cpp_os_yellowknife", CPP_OS_YELLOWKNIFE_SPEC }, \ + { "cpp_os_mvme", CPP_OS_MVME_SPEC }, \ +diff -r 813971b9f083 gcc/config/aarch64/aarch64-linux.h +--- a/gcc/config/aarch64/aarch64-linux.h Tue May 20 11:06:11 2014 -0400 ++++ b/gcc/config/aarch64/aarch64-linux.h Tue May 20 11:06:14 2014 -0400 +@@ -23,6 +23,8 @@ + + #define GLIBC_DYNAMIC_LINKER "/lib/ld-linux-aarch64%{mbig-endian:_be}.so.1" + ++#define MUSL_DYNAMIC_LINKER "/lib/ld-musl-aarch64.so.1" ++ + #define CPP_SPEC "%{pthread:-D_REENTRANT}" + + #define LINUX_TARGET_LINK_SPEC "%{h*} \ +# HG changeset patch +# Parent 4a62a6813db995fe195d47ff73234d455975ac30 +Microblaze support (again). + +diff -r 4a62a6813db9 gcc/config/microblaze/linux.h +--- a/gcc/config/microblaze/linux.h Tue May 20 11:06:14 2014 -0400 ++++ b/gcc/config/microblaze/linux.h Tue May 20 11:06:17 2014 -0400 +@@ -25,7 +25,22 @@ + #undef TLS_NEEDS_GOT + #define TLS_NEEDS_GOT 1 + +-#define DYNAMIC_LINKER "/lib/ld.so.1" ++#if TARGET_BIG_ENDIAN_DEFAULT == 0 /* LE */ ++#define MUSL_DYNAMIC_LINKER_E "%{EB:;:el}" ++#else ++#define MUSL_DYNAMIC_LINKER_E "%{EL:el}" ++#endif ++ ++#define MUSL_DYNAMIC_LINKER "/lib/ld-musl-microblaze" MUSL_DYNAMIC_LINKER_E ".so.1" ++#define GLIBC_DYNAMIC_LINKER "/lib/ld.so.1" ++ ++#if DEFAULT_LIBC == LIBC_MUSL ++#define DYNAMIC_LINKER MUSL_DYNAMIC_LINKER ++#else ++#define DYNAMIC_LINKER GLIBC_DYNAMIC_LINKER ++#endif ++ ++ + #undef SUBTARGET_EXTRA_SPECS + #define SUBTARGET_EXTRA_SPECS \ + { "dynamic_linker", DYNAMIC_LINKER } +From 478ee0c03a08e2ef9371fd88d516738936943e78 Mon Sep 17 00:00:00 2001 +From: David Holsgrove +Date: Fri, 28 Sep 2012 16:32:03 +1000 +Subject: [PATCH 06/11] [Patch, microblaze]: Add SIZE_TYPE and PTRDIFF_TYPE to + microblaze.h + +Fixes warnings like; + +warning: format '%zX' expects argument of type 'size_t', +but argument 3 has type 'unsigned int' [-Wformat] + +Changelog + +2013-03-18 David Holsgrove + + * gcc/config/microblaze/microblaze.h: Define SIZE_TYPE + and PTRDIFF_TYPE. + +Signed-off-by: David Holsgrove +--- + gcc/config/microblaze/microblaze.h | 6 ++++++ + 1 file changed, 6 insertions(+) + +diff -r 20d1c995f5de gcc/config/microblaze/microblaze.h +--- a/gcc/config/microblaze/microblaze.h Tue May 20 11:06:17 2014 -0400 ++++ b/gcc/config/microblaze/microblaze.h Tue May 20 11:06:20 2014 -0400 +@@ -218,6 +218,12 @@ + #undef PTRDIFF_TYPE + #define PTRDIFF_TYPE "int" + ++#undef SIZE_TYPE ++#define SIZE_TYPE "unsigned int" ++ ++#undef PTRDIFF_TYPE ++#define PTRDIFF_TYPE "int" ++ + #define CONSTANT_ALIGNMENT(EXP, ALIGN) \ + ((TREE_CODE (EXP) == STRING_CST || TREE_CODE (EXP) == CONSTRUCTOR) \ + && (ALIGN) < BITS_PER_WORD \ +diff -r 2f999fc929da gcc/config/sh/linux.h +--- a/gcc/config/sh/linux.h Fri Sep 28 16:32:03 2012 +1000 ++++ b/gcc/config/sh/linux.h Tue May 20 11:06:23 2014 -0400 +@@ -43,7 +43,14 @@ + + #define TARGET_ASM_FILE_END file_end_indicate_exec_stack + ++#if TARGET_BIG_ENDIAN_DEFAULT /* BE */ ++#define MUSL_DYNAMIC_LINKER_E "eb" ++#else ++#define MUSL_DYNAMIC_LINKER_E ++#endif ++ + #define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2" ++#define MUSL_DYNAMIC_LINKER "/lib/ld-musl-sh" MUSL_DYNAMIC_LINKER_E ".so.1" + + #undef SUBTARGET_LINK_EMUL_SUFFIX + #define SUBTARGET_LINK_EMUL_SUFFIX "_linux" diff --git a/main/gcc4/gcc-ice-hack.patch b/main/gcc4/gcc-ice-hack.patch new file mode 100644 index 000000000..f99323507 --- /dev/null +++ b/main/gcc4/gcc-ice-hack.patch @@ -0,0 +1,304 @@ +# DP: Retry the build on an ice, save the calling options and preprocessed +# DP: source when the ice is reproducible. + +2004-01-23 Jakub Jelinek + + * gcc.c (execute): Don't free first string early, but at the end + of the function. Call retry_ice if compiler exited with + ICE_EXIT_CODE. + (retry_ice): New function. + * diagnostic.c (diagnostic_count_diagnostic, + diagnostic_action_after_output, error_recursion): Exit with + ICE_EXIT_CODE instead of FATAL_EXIT_CODE. + +Index: b/gcc/gcc.c +=================================================================== +--- a/gcc/gcc.c ++++ b/gcc/gcc.c +@@ -249,6 +249,9 @@ + #if defined(HAVE_TARGET_OBJECT_SUFFIX) || defined(HAVE_TARGET_EXECUTABLE_SUFFIX) + static const char *convert_filename (const char *, int, int); + #endif ++#if !(defined (__MSDOS__) || defined (OS2) || defined (VMS)) ++static void retry_ice (const char *prog, const char **argv); ++#endif + + static const char *getenv_spec_function (int, const char **); + static const char *if_exists_spec_function (int, const char **); +@@ -2771,7 +2774,7 @@ + } + } + +- if (string != commands[i].prog) ++ if (i && string != commands[i].prog) + free (CONST_CAST (char *, string)); + } + +@@ -2824,6 +2827,16 @@ + else if (WIFEXITED (status) + && WEXITSTATUS (status) >= MIN_FATAL_STATUS) + { ++#if !(defined (__MSDOS__) || defined (OS2) || defined (VMS)) ++ /* For ICEs in cc1, cc1obj, cc1plus see if it is ++ reproducible or not. */ ++ const char *p; ++ if (WEXITSTATUS (status) == ICE_EXIT_CODE ++ && i == 0 ++ && (p = strrchr (commands[0].argv[0], DIR_SEPARATOR)) ++ && ! strncmp (p + 1, "cc1", 3)) ++ retry_ice (commands[0].prog, commands[0].argv); ++#endif + if (WEXITSTATUS (status) > greatest_status) + greatest_status = WEXITSTATUS (status); + ret_code = -1; +@@ -2881,6 +2894,9 @@ + } + } + ++ if (commands[0].argv[0] != commands[0].prog) ++ free (CONST_CAST (char *, commands[0].argv[0])); ++ + return ret_code; + } + } +@@ -6034,6 +6050,227 @@ + switches[switchnum].validated = true; + } + ++#if !(defined (__MSDOS__) || defined (OS2) || defined (VMS)) ++#define RETRY_ICE_ATTEMPTS 2 ++ ++static void ++retry_ice (const char *prog, const char **argv) ++{ ++ int nargs, out_arg = -1, quiet = 0, attempt; ++ int pid, retries, sleep_interval; ++ const char **new_argv; ++ char *temp_filenames[RETRY_ICE_ATTEMPTS * 2 + 2]; ++ ++ if (gcc_input_filename == NULL || ! strcmp (gcc_input_filename, "-")) ++ return; ++ ++ for (nargs = 0; argv[nargs] != NULL; ++nargs) ++ /* Only retry compiler ICEs, not preprocessor ones. */ ++ if (! strcmp (argv[nargs], "-E")) ++ return; ++ else if (argv[nargs][0] == '-' && argv[nargs][1] == 'o') ++ { ++ if (out_arg == -1) ++ out_arg = nargs; ++ else ++ return; ++ } ++ /* If the compiler is going to output any time information, ++ it might varry between invocations. */ ++ else if (! strcmp (argv[nargs], "-quiet")) ++ quiet = 1; ++ else if (! strcmp (argv[nargs], "-ftime-report")) ++ return; ++ ++ if (out_arg == -1 || !quiet) ++ return; ++ ++ memset (temp_filenames, '\0', sizeof (temp_filenames)); ++ new_argv = XALLOCAVEC (const char *, nargs + 3); ++ memcpy (new_argv, argv, (nargs + 1) * sizeof (const char *)); ++ new_argv[nargs++] = "-frandom-seed=0"; ++ new_argv[nargs] = NULL; ++ if (new_argv[out_arg][2] == '\0') ++ new_argv[out_arg + 1] = "-"; ++ else ++ new_argv[out_arg] = "-o-"; ++ ++ for (attempt = 0; attempt < RETRY_ICE_ATTEMPTS + 1; ++attempt) ++ { ++ int fd = -1; ++ int status; ++ ++ temp_filenames[attempt * 2] = make_temp_file (".out"); ++ temp_filenames[attempt * 2 + 1] = make_temp_file (".err"); ++ ++ if (attempt == RETRY_ICE_ATTEMPTS) ++ { ++ int i; ++ int fd1, fd2; ++ struct stat st1, st2; ++ size_t n, len; ++ char *buf; ++ ++ buf = XNEWVEC (char, 8192); ++ ++ for (i = 0; i < 2; ++i) ++ { ++ fd1 = open (temp_filenames[i], O_RDONLY); ++ fd2 = open (temp_filenames[2 + i], O_RDONLY); ++ ++ if (fd1 < 0 || fd2 < 0) ++ { ++ i = -1; ++ close (fd1); ++ close (fd2); ++ break; ++ } ++ ++ if (fstat (fd1, &st1) < 0 || fstat (fd2, &st2) < 0) ++ { ++ i = -1; ++ close (fd1); ++ close (fd2); ++ break; ++ } ++ ++ if (st1.st_size != st2.st_size) ++ { ++ close (fd1); ++ close (fd2); ++ break; ++ } ++ ++ len = 0; ++ for (n = st1.st_size; n; n -= len) ++ { ++ len = n; ++ if (len > 4096) ++ len = 4096; ++ ++ if (read (fd1, buf, len) != (int) len ++ || read (fd2, buf + 4096, len) != (int) len) ++ { ++ i = -1; ++ break; ++ } ++ ++ if (memcmp (buf, buf + 4096, len) != 0) ++ break; ++ } ++ ++ close (fd1); ++ close (fd2); ++ ++ if (n) ++ break; ++ } ++ ++ free (buf); ++ if (i == -1) ++ break; ++ ++ if (i != 2) ++ { ++ fnotice (stderr, "The bug is not reproducible, so it is" ++ " likely a hardware or OS problem.\n"); ++ break; ++ } ++ ++ fd = open (temp_filenames[attempt * 2], O_RDWR); ++ if (fd < 0) ++ break; ++ write (fd, "//", 2); ++ for (i = 0; i < nargs; i++) ++ { ++ write (fd, " ", 1); ++ write (fd, new_argv[i], strlen (new_argv[i])); ++ } ++ write (fd, "\n", 1); ++ new_argv[nargs] = "-E"; ++ new_argv[nargs + 1] = NULL; ++ } ++ ++ /* Fork a subprocess; wait and retry if it fails. */ ++ sleep_interval = 1; ++ pid = -1; ++ for (retries = 0; retries < 4; retries++) ++ { ++ pid = fork (); ++ if (pid >= 0) ++ break; ++ sleep (sleep_interval); ++ sleep_interval *= 2; ++ } ++ ++ if (pid < 0) ++ break; ++ else if (pid == 0) ++ { ++ if (attempt != RETRY_ICE_ATTEMPTS) ++ fd = open (temp_filenames[attempt * 2], O_RDWR); ++ if (fd < 0) ++ exit (-1); ++ if (fd != 1) ++ { ++ close (1); ++ dup (fd); ++ close (fd); ++ } ++ ++ fd = open (temp_filenames[attempt * 2 + 1], O_RDWR); ++ if (fd < 0) ++ exit (-1); ++ if (fd != 2) ++ { ++ close (2); ++ dup (fd); ++ close (fd); ++ } ++ ++ if (prog == new_argv[0]) ++ execvp (prog, CONST_CAST2 (char *const *, const char **, new_argv)); ++ else ++ execv (new_argv[0], CONST_CAST2 (char *const *, const char **, new_argv)); ++ exit (-1); ++ } ++ ++ if (waitpid (pid, &status, 0) < 0) ++ break; ++ ++ if (attempt < RETRY_ICE_ATTEMPTS ++ && (! WIFEXITED (status) || WEXITSTATUS (status) != ICE_EXIT_CODE)) ++ { ++ fnotice (stderr, "The bug is not reproducible, so it is" ++ " likely a hardware or OS problem.\n"); ++ break; ++ } ++ else if (attempt == RETRY_ICE_ATTEMPTS) ++ { ++ close (fd); ++ if (WIFEXITED (status) ++ && WEXITSTATUS (status) == SUCCESS_EXIT_CODE) ++ { ++ fnotice (stderr, "Preprocessed source stored into %s file," ++ " please attach this to your bugreport.\n", ++ temp_filenames[attempt * 2]); ++ /* Make sure it is not deleted. */ ++ free (temp_filenames[attempt * 2]); ++ temp_filenames[attempt * 2] = NULL; ++ break; ++ } ++ } ++ } ++ ++ for (attempt = 0; attempt < RETRY_ICE_ATTEMPTS * 2 + 2; attempt++) ++ if (temp_filenames[attempt]) ++ { ++ unlink (temp_filenames[attempt]); ++ free (temp_filenames[attempt]); ++ } ++} ++#endif ++ + /* Search for a file named NAME trying various prefixes including the + user's -B prefix and some standard ones. + Return the absolute file name found. If nothing is found, return NAME. */ +Index: b/gcc/diagnostic.c +=================================================================== +--- a/gcc/diagnostic.c ++++ b/gcc/diagnostic.c +@@ -455,7 +455,7 @@ + real_abort (); + diagnostic_finish (context); + fnotice (stderr, "compilation terminated.\n"); +- exit (FATAL_EXIT_CODE); ++ exit (ICE_EXIT_CODE); + + default: + gcc_unreachable (); diff --git a/main/gcc4/gcc-pure64.patch b/main/gcc4/gcc-pure64.patch new file mode 100644 index 000000000..6ff4cdc5e --- /dev/null +++ b/main/gcc4/gcc-pure64.patch @@ -0,0 +1,11 @@ +--- ./gcc/config/i386/t-linux64.orig 2013-01-14 16:32:37.000000000 +0000 ++++ ./gcc/config/i386/t-linux64 2013-04-22 06:12:32.984439677 +0000 +@@ -34,6 +34,6 @@ + comma=, + MULTILIB_OPTIONS = $(subst $(comma),/,$(TM_MULTILIB_CONFIG)) + MULTILIB_DIRNAMES = $(patsubst m%, %, $(subst /, ,$(MULTILIB_OPTIONS))) +-MULTILIB_OSDIRNAMES = m64=../lib64$(call if_multiarch,:x86_64-linux-gnu) +-MULTILIB_OSDIRNAMES+= m32=$(if $(wildcard $(shell echo $(SYSTEM_HEADER_DIR))/../../usr/lib32),../lib32,../lib)$(call if_multiarch,:i386-linux-gnu) ++MULTILIB_OSDIRNAMES = m64=../lib ++MULTILIB_OSDIRNAMES+= m32=../lib32 + MULTILIB_OSDIRNAMES+= mx32=../libx32$(call if_multiarch,:x86_64-linux-gnux32) diff --git a/main/gcc4/gcc-spec-env.patch b/main/gcc4/gcc-spec-env.patch new file mode 100644 index 000000000..57e7567e5 --- /dev/null +++ b/main/gcc4/gcc-spec-env.patch @@ -0,0 +1,42 @@ + Add support for external spec file via the GCC_SPECS env var. This + allows us to easily control pie/ssp defaults with gcc-config profiles. + + Original patch by Rob Holland + Extended to support multiple entries separated by ':' by Kevin F. Quinn + Modified to use getenv instead of poisoned GET_ENVIRONMENT by Ryan Hill + +--- gcc-4/gcc/gcc.c ++++ gcc-4/gcc/gcc.c +@@ -6482,6 +6482,32 @@ + + /* Process any user specified specs in the order given on the command + line. */ ++#if !(defined (__MSDOS__) || defined (OS2) || defined (VMS) || defined (WIN32)) ++ /* Add specs listed in GCC_SPECS. Note; in the process of separating ++ * each spec listed, the string is overwritten at token boundaries ++ * (':') with '\0', an effect of strtok_r(). ++ */ ++ specs_file = getenv ("GCC_SPECS"); ++ if (specs_file && (strlen(specs_file) > 0)) ++ { ++ char *spec, *saveptr; ++ for (spec=strtok_r(specs_file,":",&saveptr); ++ spec!=NULL; ++ spec=strtok_r(NULL,":",&saveptr)) ++ { ++ struct user_specs *user = (struct user_specs *) ++ xmalloc (sizeof (struct user_specs)); ++ ++ user->next = (struct user_specs *) 0; ++ user->filename = spec; ++ if (user_specs_tail) ++ user_specs_tail->next = user; ++ else ++ user_specs_head = user; ++ user_specs_tail = user; ++ } ++ } ++#endif + for (uptr = user_specs_head; uptr; uptr = uptr->next) + { + char *filename = find_a_file (&startfile_prefixes, uptr->filename, diff --git a/main/gcc4/gcc49-cloog-dl.patch b/main/gcc4/gcc49-cloog-dl.patch new file mode 100644 index 000000000..93db9483e --- /dev/null +++ b/main/gcc4/gcc49-cloog-dl.patch @@ -0,0 +1,478 @@ +http://pkgs.fedoraproject.org/cgit/gcc.git/plain/gcc49-cloog-dl.patch + +--- a/gcc/Makefile.in.jj 2012-12-13 17:09:20.000000000 +0100 ++++ b/gcc/Makefile.in 2012-12-14 11:45:22.585670055 +0100 +@@ -1006,7 +1006,7 @@ BUILD_LIBDEPS= $(BUILD_LIBIBERTY) + # and the system's installed libraries. + LIBS = @LIBS@ libcommon.a $(CPPLIB) $(LIBINTL) $(LIBICONV) $(LIBBACKTRACE) \ + $(LIBIBERTY) $(LIBDECNUMBER) $(HOST_LIBS) +-BACKENDLIBS = $(CLOOGLIBS) $(GMPLIBS) $(PLUGINLIBS) $(HOST_LIBS) \ ++BACKENDLIBS = $(if $(CLOOGLIBS),-ldl) $(GMPLIBS) $(PLUGINLIBS) $(HOST_LIBS) \ + $(ZLIB) + # Any system libraries needed just for GNAT. + SYSLIBS = @GNAT_LIBEXC@ +@@ -2011,6 +2011,15 @@ $(out_object_file): $(out_file) + $(common_out_object_file): $(common_out_file) + $(COMPILE) $< + $(POSTCOMPILE) ++ ++graphite%.o : \ ++ ALL_CFLAGS := -O $(filter-out -fkeep-inline-functions, $(ALL_CFLAGS)) ++graphite.o : \ ++ ALL_CFLAGS := -O $(filter-out -fkeep-inline-functions, $(ALL_CFLAGS)) ++graphite%.o : \ ++ ALL_CXXFLAGS := -O $(filter-out -fkeep-inline-functions, $(ALL_CXXFLAGS)) ++graphite.o : \ ++ ALL_CXXFLAGS := -O $(filter-out -fkeep-inline-functions, $(ALL_CXXFLAGS)) + # + # Generate header and source files from the machine description, + # and compile them. +--- a/gcc/graphite-poly.h.jj 2012-12-13 11:31:27.000000000 +0100 ++++ b/gcc/graphite-poly.h 2012-12-14 13:41:41.970800726 +0100 +@@ -22,6 +22,371 @@ along with GCC; see the file COPYING3. + #ifndef GCC_GRAPHITE_POLY_H + #define GCC_GRAPHITE_POLY_H + ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#define DYNSYMS \ ++ DYNSYM (clast_pprint); \ ++ DYNSYM (cloog_clast_create_from_input); \ ++ DYNSYM (cloog_clast_free); \ ++ DYNSYM (cloog_domain_from_isl_set); \ ++ DYNSYM (cloog_input_alloc); \ ++ DYNSYM (cloog_isl_state_malloc); \ ++ DYNSYM (cloog_options_free); \ ++ DYNSYM (cloog_options_malloc); \ ++ DYNSYM (cloog_scattering_from_isl_map); \ ++ DYNSYM (cloog_state_free); \ ++ DYNSYM (cloog_union_domain_add_domain); \ ++ DYNSYM (cloog_union_domain_alloc); \ ++ DYNSYM (cloog_union_domain_set_name); \ ++ DYNSYM (isl_aff_add_coefficient_si); \ ++ DYNSYM (isl_aff_add_constant); \ ++ DYNSYM (isl_aff_free); \ ++ DYNSYM (isl_aff_get_coefficient); \ ++ DYNSYM (isl_aff_get_space); \ ++ DYNSYM (isl_aff_mod); \ ++ DYNSYM (isl_aff_set_coefficient_si); \ ++ DYNSYM (isl_aff_set_constant_si); \ ++ DYNSYM (isl_aff_zero_on_domain); \ ++ DYNSYM (isl_band_free); \ ++ DYNSYM (isl_band_get_children); \ ++ DYNSYM (isl_band_get_partial_schedule); \ ++ DYNSYM (isl_band_has_children); \ ++ DYNSYM (isl_band_list_free); \ ++ DYNSYM (isl_band_list_get_band); \ ++ DYNSYM (isl_band_list_get_ctx); \ ++ DYNSYM (isl_band_list_n_band); \ ++ DYNSYM (isl_band_member_is_zero_distance); \ ++ DYNSYM (isl_band_n_member); \ ++ DYNSYM (isl_basic_map_add_constraint); \ ++ DYNSYM (isl_basic_map_project_out); \ ++ DYNSYM (isl_basic_map_universe); \ ++ DYNSYM (isl_constraint_set_coefficient); \ ++ DYNSYM (isl_constraint_set_coefficient_si); \ ++ DYNSYM (isl_constraint_set_constant); \ ++ DYNSYM (isl_constraint_set_constant_si); \ ++ DYNSYM (isl_ctx_alloc); \ ++ DYNSYM (isl_ctx_free); \ ++ DYNSYM (isl_equality_alloc); \ ++ DYNSYM (isl_id_alloc); \ ++ DYNSYM (isl_id_copy); \ ++ DYNSYM (isl_id_free); \ ++ DYNSYM (isl_inequality_alloc); \ ++ DYNSYM (isl_local_space_copy); \ ++ DYNSYM (isl_local_space_free); \ ++ DYNSYM (isl_local_space_from_space); \ ++ DYNSYM (isl_local_space_range); \ ++ DYNSYM (isl_map_add_constraint); \ ++ DYNSYM (isl_map_add_dims); \ ++ DYNSYM (isl_map_align_params); \ ++ DYNSYM (isl_map_apply_range); \ ++ DYNSYM (isl_map_copy); \ ++ DYNSYM (isl_map_dim); \ ++ DYNSYM (isl_map_dump); \ ++ DYNSYM (isl_map_equate); \ ++ DYNSYM (isl_map_fix_si); \ ++ DYNSYM (isl_map_flat_product); \ ++ DYNSYM (isl_map_flat_range_product); \ ++ DYNSYM (isl_map_free); \ ++ DYNSYM (isl_map_from_basic_map); \ ++ DYNSYM (isl_map_from_pw_aff); \ ++ DYNSYM (isl_map_from_union_map); \ ++ DYNSYM (isl_map_get_ctx); \ ++ DYNSYM (isl_map_get_space); \ ++ DYNSYM (isl_map_get_tuple_id); \ ++ DYNSYM (isl_map_insert_dims); \ ++ DYNSYM (isl_map_intersect); \ ++ DYNSYM (isl_map_intersect_domain); \ ++ DYNSYM (isl_map_intersect_range); \ ++ DYNSYM (isl_map_is_empty); \ ++ DYNSYM (isl_map_lex_ge); \ ++ DYNSYM (isl_map_lex_le); \ ++ DYNSYM (isl_map_n_out); \ ++ DYNSYM (isl_map_range); \ ++ DYNSYM (isl_map_set_tuple_id); \ ++ DYNSYM (isl_map_universe); \ ++ DYNSYM (isl_options_set_on_error); \ ++ DYNSYM (isl_options_set_schedule_fuse); \ ++ DYNSYM (isl_options_set_schedule_max_constant_term); \ ++ DYNSYM (isl_options_set_schedule_maximize_band_depth); \ ++ DYNSYM (isl_printer_free); \ ++ DYNSYM (isl_printer_print_aff); \ ++ DYNSYM (isl_printer_print_constraint); \ ++ DYNSYM (isl_printer_print_map); \ ++ DYNSYM (isl_printer_print_set); \ ++ DYNSYM (isl_printer_to_file); \ ++ DYNSYM (isl_pw_aff_add); \ ++ DYNSYM (isl_pw_aff_alloc); \ ++ DYNSYM (isl_pw_aff_copy); \ ++ DYNSYM (isl_pw_aff_eq_set); \ ++ DYNSYM (isl_pw_aff_free); \ ++ DYNSYM (isl_pw_aff_from_aff); \ ++ DYNSYM (isl_pw_aff_ge_set); \ ++ DYNSYM (isl_pw_aff_gt_set); \ ++ DYNSYM (isl_pw_aff_is_cst); \ ++ DYNSYM (isl_pw_aff_le_set); \ ++ DYNSYM (isl_pw_aff_lt_set); \ ++ DYNSYM (isl_pw_aff_mod); \ ++ DYNSYM (isl_pw_aff_mul); \ ++ DYNSYM (isl_pw_aff_ne_set); \ ++ DYNSYM (isl_pw_aff_nonneg_set); \ ++ DYNSYM (isl_pw_aff_set_tuple_id); \ ++ DYNSYM (isl_pw_aff_sub); \ ++ DYNSYM (isl_pw_aff_zero_set); \ ++ DYNSYM (isl_schedule_free); \ ++ DYNSYM (isl_schedule_get_band_forest); \ ++ DYNSYM (isl_set_add_constraint); \ ++ DYNSYM (isl_set_add_dims); \ ++ DYNSYM (isl_set_apply); \ ++ DYNSYM (isl_set_coalesce); \ ++ DYNSYM (isl_set_copy); \ ++ DYNSYM (isl_set_dim); \ ++ DYNSYM (isl_set_fix_si); \ ++ DYNSYM (isl_set_free); \ ++ DYNSYM (isl_set_from_cloog_domain); \ ++ DYNSYM (isl_set_get_space); \ ++ DYNSYM (isl_set_get_tuple_id); \ ++ DYNSYM (isl_set_intersect); \ ++ DYNSYM (isl_set_is_empty); \ ++ DYNSYM (isl_set_max); \ ++ DYNSYM (isl_set_min); \ ++ DYNSYM (isl_set_n_dim); \ ++ DYNSYM (isl_set_nat_universe); \ ++ DYNSYM (isl_set_project_out); \ ++ DYNSYM (isl_set_set_tuple_id); \ ++ DYNSYM (isl_set_universe); \ ++ DYNSYM (isl_space_add_dims); \ ++ DYNSYM (isl_space_alloc); \ ++ DYNSYM (isl_space_copy); \ ++ DYNSYM (isl_space_dim); \ ++ DYNSYM (isl_space_domain); \ ++ DYNSYM (isl_space_find_dim_by_id); \ ++ DYNSYM (isl_space_free); \ ++ DYNSYM (isl_space_from_domain); \ ++ DYNSYM (isl_space_get_tuple_id); \ ++ DYNSYM (isl_space_params_alloc); \ ++ DYNSYM (isl_space_range); \ ++ DYNSYM (isl_space_set_alloc); \ ++ DYNSYM (isl_space_set_dim_id); \ ++ DYNSYM (isl_space_set_tuple_id); \ ++ DYNSYM (isl_union_map_add_map); \ ++ DYNSYM (isl_union_map_align_params); \ ++ DYNSYM (isl_union_map_apply_domain); \ ++ DYNSYM (isl_union_map_apply_range); \ ++ DYNSYM (isl_union_map_compute_flow); \ ++ DYNSYM (isl_union_map_copy); \ ++ DYNSYM (isl_union_map_empty); \ ++ DYNSYM (isl_union_map_flat_range_product); \ ++ DYNSYM (isl_union_map_foreach_map); \ ++ DYNSYM (isl_union_map_free); \ ++ DYNSYM (isl_union_map_from_map); \ ++ DYNSYM (isl_union_map_get_ctx); \ ++ DYNSYM (isl_union_map_get_space); \ ++ DYNSYM (isl_union_map_gist_domain); \ ++ DYNSYM (isl_union_map_gist_range); \ ++ DYNSYM (isl_union_map_intersect_domain); \ ++ DYNSYM (isl_union_map_is_empty); \ ++ DYNSYM (isl_union_map_subtract); \ ++ DYNSYM (isl_union_map_union); \ ++ DYNSYM (isl_union_set_add_set); \ ++ DYNSYM (isl_union_set_compute_schedule); \ ++ DYNSYM (isl_union_set_copy); \ ++ DYNSYM (isl_union_set_empty); \ ++ DYNSYM (isl_union_set_from_set); \ ++ DYNSYM (stmt_ass); \ ++ DYNSYM (stmt_block); \ ++ DYNSYM (stmt_for); \ ++ DYNSYM (stmt_guard); \ ++ DYNSYM (stmt_root); \ ++ DYNSYM (stmt_user); ++extern struct cloog_pointers_s__ ++{ ++ bool inited; ++ void *h; ++#define DYNSYM(x) __typeof (x) *p_##x ++ DYNSYMS ++#undef DYNSYM ++} cloog_pointers__; ++ ++#define cloog_block_alloc (*cloog_pointers__.p_cloog_block_alloc) ++#define clast_pprint (*cloog_pointers__.p_clast_pprint) ++#define cloog_clast_create_from_input (*cloog_pointers__.p_cloog_clast_create_from_input) ++#define cloog_clast_free (*cloog_pointers__.p_cloog_clast_free) ++#define cloog_domain_from_isl_set (*cloog_pointers__.p_cloog_domain_from_isl_set) ++#define cloog_input_alloc (*cloog_pointers__.p_cloog_input_alloc) ++#define cloog_isl_state_malloc (*cloog_pointers__.p_cloog_isl_state_malloc) ++#define cloog_options_free (*cloog_pointers__.p_cloog_options_free) ++#define cloog_options_malloc (*cloog_pointers__.p_cloog_options_malloc) ++#define cloog_scattering_from_isl_map (*cloog_pointers__.p_cloog_scattering_from_isl_map) ++#define cloog_state_free (*cloog_pointers__.p_cloog_state_free) ++#define cloog_union_domain_add_domain (*cloog_pointers__.p_cloog_union_domain_add_domain) ++#define cloog_union_domain_alloc (*cloog_pointers__.p_cloog_union_domain_alloc) ++#define cloog_union_domain_set_name (*cloog_pointers__.p_cloog_union_domain_set_name) ++#define isl_aff_add_coefficient_si (*cloog_pointers__.p_isl_aff_add_coefficient_si) ++#define isl_aff_add_constant (*cloog_pointers__.p_isl_aff_add_constant) ++#define isl_aff_free (*cloog_pointers__.p_isl_aff_free) ++#define isl_aff_get_coefficient (*cloog_pointers__.p_isl_aff_get_coefficient) ++#define isl_aff_get_space (*cloog_pointers__.p_isl_aff_get_space) ++#define isl_aff_mod (*cloog_pointers__.p_isl_aff_mod) ++#define isl_aff_set_coefficient_si (*cloog_pointers__.p_isl_aff_set_coefficient_si) ++#define isl_aff_set_constant_si (*cloog_pointers__.p_isl_aff_set_constant_si) ++#define isl_aff_zero_on_domain (*cloog_pointers__.p_isl_aff_zero_on_domain) ++#define isl_band_free (*cloog_pointers__.p_isl_band_free) ++#define isl_band_get_children (*cloog_pointers__.p_isl_band_get_children) ++#define isl_band_get_partial_schedule (*cloog_pointers__.p_isl_band_get_partial_schedule) ++#define isl_band_has_children (*cloog_pointers__.p_isl_band_has_children) ++#define isl_band_list_free (*cloog_pointers__.p_isl_band_list_free) ++#define isl_band_list_get_band (*cloog_pointers__.p_isl_band_list_get_band) ++#define isl_band_list_get_ctx (*cloog_pointers__.p_isl_band_list_get_ctx) ++#define isl_band_list_n_band (*cloog_pointers__.p_isl_band_list_n_band) ++#define isl_band_member_is_zero_distance (*cloog_pointers__.p_isl_band_member_is_zero_distance) ++#define isl_band_n_member (*cloog_pointers__.p_isl_band_n_member) ++#define isl_basic_map_add_constraint (*cloog_pointers__.p_isl_basic_map_add_constraint) ++#define isl_basic_map_project_out (*cloog_pointers__.p_isl_basic_map_project_out) ++#define isl_basic_map_universe (*cloog_pointers__.p_isl_basic_map_universe) ++#define isl_constraint_set_coefficient (*cloog_pointers__.p_isl_constraint_set_coefficient) ++#define isl_constraint_set_coefficient_si (*cloog_pointers__.p_isl_constraint_set_coefficient_si) ++#define isl_constraint_set_constant (*cloog_pointers__.p_isl_constraint_set_constant) ++#define isl_constraint_set_constant_si (*cloog_pointers__.p_isl_constraint_set_constant_si) ++#define isl_ctx_alloc (*cloog_pointers__.p_isl_ctx_alloc) ++#define isl_ctx_free (*cloog_pointers__.p_isl_ctx_free) ++#define isl_equality_alloc (*cloog_pointers__.p_isl_equality_alloc) ++#define isl_id_alloc (*cloog_pointers__.p_isl_id_alloc) ++#define isl_id_copy (*cloog_pointers__.p_isl_id_copy) ++#define isl_id_free (*cloog_pointers__.p_isl_id_free) ++#define isl_inequality_alloc (*cloog_pointers__.p_isl_inequality_alloc) ++#define isl_local_space_copy (*cloog_pointers__.p_isl_local_space_copy) ++#define isl_local_space_free (*cloog_pointers__.p_isl_local_space_free) ++#define isl_local_space_from_space (*cloog_pointers__.p_isl_local_space_from_space) ++#define isl_local_space_range (*cloog_pointers__.p_isl_local_space_range) ++#define isl_map_add_constraint (*cloog_pointers__.p_isl_map_add_constraint) ++#define isl_map_add_dims (*cloog_pointers__.p_isl_map_add_dims) ++#define isl_map_align_params (*cloog_pointers__.p_isl_map_align_params) ++#define isl_map_apply_range (*cloog_pointers__.p_isl_map_apply_range) ++#define isl_map_copy (*cloog_pointers__.p_isl_map_copy) ++#define isl_map_dim (*cloog_pointers__.p_isl_map_dim) ++#define isl_map_dump (*cloog_pointers__.p_isl_map_dump) ++#define isl_map_equate (*cloog_pointers__.p_isl_map_equate) ++#define isl_map_fix_si (*cloog_pointers__.p_isl_map_fix_si) ++#define isl_map_flat_product (*cloog_pointers__.p_isl_map_flat_product) ++#define isl_map_flat_range_product (*cloog_pointers__.p_isl_map_flat_range_product) ++#define isl_map_free (*cloog_pointers__.p_isl_map_free) ++#define isl_map_from_basic_map (*cloog_pointers__.p_isl_map_from_basic_map) ++#define isl_map_from_pw_aff (*cloog_pointers__.p_isl_map_from_pw_aff) ++#define isl_map_from_union_map (*cloog_pointers__.p_isl_map_from_union_map) ++#define isl_map_get_ctx (*cloog_pointers__.p_isl_map_get_ctx) ++#define isl_map_get_space (*cloog_pointers__.p_isl_map_get_space) ++#define isl_map_get_tuple_id (*cloog_pointers__.p_isl_map_get_tuple_id) ++#define isl_map_insert_dims (*cloog_pointers__.p_isl_map_insert_dims) ++#define isl_map_intersect (*cloog_pointers__.p_isl_map_intersect) ++#define isl_map_intersect_domain (*cloog_pointers__.p_isl_map_intersect_domain) ++#define isl_map_intersect_range (*cloog_pointers__.p_isl_map_intersect_range) ++#define isl_map_is_empty (*cloog_pointers__.p_isl_map_is_empty) ++#define isl_map_lex_ge (*cloog_pointers__.p_isl_map_lex_ge) ++#define isl_map_lex_le (*cloog_pointers__.p_isl_map_lex_le) ++#define isl_map_n_out (*cloog_pointers__.p_isl_map_n_out) ++#define isl_map_range (*cloog_pointers__.p_isl_map_range) ++#define isl_map_set_tuple_id (*cloog_pointers__.p_isl_map_set_tuple_id) ++#define isl_map_universe (*cloog_pointers__.p_isl_map_universe) ++#define isl_options_set_on_error (*cloog_pointers__.p_isl_options_set_on_error) ++#define isl_options_set_schedule_fuse (*cloog_pointers__.p_isl_options_set_schedule_fuse) ++#define isl_options_set_schedule_max_constant_term (*cloog_pointers__.p_isl_options_set_schedule_max_constant_term) ++#define isl_options_set_schedule_maximize_band_depth (*cloog_pointers__.p_isl_options_set_schedule_maximize_band_depth) ++#define isl_printer_free (*cloog_pointers__.p_isl_printer_free) ++#define isl_printer_print_aff (*cloog_pointers__.p_isl_printer_print_aff) ++#define isl_printer_print_constraint (*cloog_pointers__.p_isl_printer_print_constraint) ++#define isl_printer_print_map (*cloog_pointers__.p_isl_printer_print_map) ++#define isl_printer_print_set (*cloog_pointers__.p_isl_printer_print_set) ++#define isl_printer_to_file (*cloog_pointers__.p_isl_printer_to_file) ++#define isl_pw_aff_add (*cloog_pointers__.p_isl_pw_aff_add) ++#define isl_pw_aff_alloc (*cloog_pointers__.p_isl_pw_aff_alloc) ++#define isl_pw_aff_copy (*cloog_pointers__.p_isl_pw_aff_copy) ++#define isl_pw_aff_eq_set (*cloog_pointers__.p_isl_pw_aff_eq_set) ++#define isl_pw_aff_free (*cloog_pointers__.p_isl_pw_aff_free) ++#define isl_pw_aff_from_aff (*cloog_pointers__.p_isl_pw_aff_from_aff) ++#define isl_pw_aff_ge_set (*cloog_pointers__.p_isl_pw_aff_ge_set) ++#define isl_pw_aff_gt_set (*cloog_pointers__.p_isl_pw_aff_gt_set) ++#define isl_pw_aff_is_cst (*cloog_pointers__.p_isl_pw_aff_is_cst) ++#define isl_pw_aff_le_set (*cloog_pointers__.p_isl_pw_aff_le_set) ++#define isl_pw_aff_lt_set (*cloog_pointers__.p_isl_pw_aff_lt_set) ++#define isl_pw_aff_mod (*cloog_pointers__.p_isl_pw_aff_mod) ++#define isl_pw_aff_mul (*cloog_pointers__.p_isl_pw_aff_mul) ++#define isl_pw_aff_ne_set (*cloog_pointers__.p_isl_pw_aff_ne_set) ++#define isl_pw_aff_nonneg_set (*cloog_pointers__.p_isl_pw_aff_nonneg_set) ++#define isl_pw_aff_set_tuple_id (*cloog_pointers__.p_isl_pw_aff_set_tuple_id) ++#define isl_pw_aff_sub (*cloog_pointers__.p_isl_pw_aff_sub) ++#define isl_pw_aff_zero_set (*cloog_pointers__.p_isl_pw_aff_zero_set) ++#define isl_schedule_free (*cloog_pointers__.p_isl_schedule_free) ++#define isl_schedule_get_band_forest (*cloog_pointers__.p_isl_schedule_get_band_forest) ++#define isl_set_add_constraint (*cloog_pointers__.p_isl_set_add_constraint) ++#define isl_set_add_dims (*cloog_pointers__.p_isl_set_add_dims) ++#define isl_set_apply (*cloog_pointers__.p_isl_set_apply) ++#define isl_set_coalesce (*cloog_pointers__.p_isl_set_coalesce) ++#define isl_set_copy (*cloog_pointers__.p_isl_set_copy) ++#define isl_set_dim (*cloog_pointers__.p_isl_set_dim) ++#define isl_set_fix_si (*cloog_pointers__.p_isl_set_fix_si) ++#define isl_set_free (*cloog_pointers__.p_isl_set_free) ++#define isl_set_from_cloog_domain (*cloog_pointers__.p_isl_set_from_cloog_domain) ++#define isl_set_get_space (*cloog_pointers__.p_isl_set_get_space) ++#define isl_set_get_tuple_id (*cloog_pointers__.p_isl_set_get_tuple_id) ++#define isl_set_intersect (*cloog_pointers__.p_isl_set_intersect) ++#define isl_set_is_empty (*cloog_pointers__.p_isl_set_is_empty) ++#define isl_set_max (*cloog_pointers__.p_isl_set_max) ++#define isl_set_min (*cloog_pointers__.p_isl_set_min) ++#define isl_set_n_dim (*cloog_pointers__.p_isl_set_n_dim) ++#define isl_set_nat_universe (*cloog_pointers__.p_isl_set_nat_universe) ++#define isl_set_project_out (*cloog_pointers__.p_isl_set_project_out) ++#define isl_set_set_tuple_id (*cloog_pointers__.p_isl_set_set_tuple_id) ++#define isl_set_universe (*cloog_pointers__.p_isl_set_universe) ++#define isl_space_add_dims (*cloog_pointers__.p_isl_space_add_dims) ++#define isl_space_alloc (*cloog_pointers__.p_isl_space_alloc) ++#define isl_space_copy (*cloog_pointers__.p_isl_space_copy) ++#define isl_space_dim (*cloog_pointers__.p_isl_space_dim) ++#define isl_space_domain (*cloog_pointers__.p_isl_space_domain) ++#define isl_space_find_dim_by_id (*cloog_pointers__.p_isl_space_find_dim_by_id) ++#define isl_space_free (*cloog_pointers__.p_isl_space_free) ++#define isl_space_from_domain (*cloog_pointers__.p_isl_space_from_domain) ++#define isl_space_get_tuple_id (*cloog_pointers__.p_isl_space_get_tuple_id) ++#define isl_space_params_alloc (*cloog_pointers__.p_isl_space_params_alloc) ++#define isl_space_range (*cloog_pointers__.p_isl_space_range) ++#define isl_space_set_alloc (*cloog_pointers__.p_isl_space_set_alloc) ++#define isl_space_set_dim_id (*cloog_pointers__.p_isl_space_set_dim_id) ++#define isl_space_set_tuple_id (*cloog_pointers__.p_isl_space_set_tuple_id) ++#define isl_union_map_add_map (*cloog_pointers__.p_isl_union_map_add_map) ++#define isl_union_map_align_params (*cloog_pointers__.p_isl_union_map_align_params) ++#define isl_union_map_apply_domain (*cloog_pointers__.p_isl_union_map_apply_domain) ++#define isl_union_map_apply_range (*cloog_pointers__.p_isl_union_map_apply_range) ++#define isl_union_map_compute_flow (*cloog_pointers__.p_isl_union_map_compute_flow) ++#define isl_union_map_copy (*cloog_pointers__.p_isl_union_map_copy) ++#define isl_union_map_empty (*cloog_pointers__.p_isl_union_map_empty) ++#define isl_union_map_flat_range_product (*cloog_pointers__.p_isl_union_map_flat_range_product) ++#define isl_union_map_foreach_map (*cloog_pointers__.p_isl_union_map_foreach_map) ++#define isl_union_map_free (*cloog_pointers__.p_isl_union_map_free) ++#define isl_union_map_from_map (*cloog_pointers__.p_isl_union_map_from_map) ++#define isl_union_map_get_ctx (*cloog_pointers__.p_isl_union_map_get_ctx) ++#define isl_union_map_get_space (*cloog_pointers__.p_isl_union_map_get_space) ++#define isl_union_map_gist_domain (*cloog_pointers__.p_isl_union_map_gist_domain) ++#define isl_union_map_gist_range (*cloog_pointers__.p_isl_union_map_gist_range) ++#define isl_union_map_intersect_domain (*cloog_pointers__.p_isl_union_map_intersect_domain) ++#define isl_union_map_is_empty (*cloog_pointers__.p_isl_union_map_is_empty) ++#define isl_union_map_subtract (*cloog_pointers__.p_isl_union_map_subtract) ++#define isl_union_map_union (*cloog_pointers__.p_isl_union_map_union) ++#define isl_union_set_add_set (*cloog_pointers__.p_isl_union_set_add_set) ++#define isl_union_set_compute_schedule (*cloog_pointers__.p_isl_union_set_compute_schedule) ++#define isl_union_set_copy (*cloog_pointers__.p_isl_union_set_copy) ++#define isl_union_set_empty (*cloog_pointers__.p_isl_union_set_empty) ++#define isl_union_set_from_set (*cloog_pointers__.p_isl_union_set_from_set) ++#define stmt_ass (*cloog_pointers__.p_stmt_ass) ++#define stmt_block (*cloog_pointers__.p_stmt_block) ++#define stmt_for (*cloog_pointers__.p_stmt_for) ++#define stmt_guard (*cloog_pointers__.p_stmt_guard) ++#define stmt_root (*cloog_pointers__.p_stmt_root) ++#define stmt_user (*cloog_pointers__.p_stmt_user) ++ + typedef struct poly_dr *poly_dr_p; + + typedef struct poly_bb *poly_bb_p; +--- a/gcc/graphite.c.jj 2012-12-13 11:31:00.000000000 +0100 ++++ b/gcc/graphite.c 2012-12-14 13:40:44.155136961 +0100 +@@ -78,6 +78,34 @@ along with GCC; see the file COPYING3. + + CloogState *cloog_state; + ++__typeof (cloog_pointers__) cloog_pointers__; ++ ++static bool ++init_cloog_pointers (void) ++{ ++ void *h; ++ ++ if (cloog_pointers__.inited) ++ return cloog_pointers__.h != NULL; ++ h = dlopen ("libcloog-isl.so.4", RTLD_LAZY); ++ cloog_pointers__.h = h; ++ if (h == NULL) ++ return false; ++#define DYNSYM(x) \ ++ do \ ++ { \ ++ union { __typeof (cloog_pointers__.p_##x) p; void *q; } u; \ ++ u.q = dlsym (h, #x); \ ++ if (u.q == NULL) \ ++ return false; \ ++ cloog_pointers__.p_##x = u.p; \ ++ } \ ++ while (0) ++ DYNSYMS ++#undef DYNSYM ++ return true; ++} ++ + /* Print global statistics to FILE. */ + + static void +@@ -277,6 +305,15 @@ graphite_transform_loops (void) + if (parallelized_function_p (cfun->decl)) + return; + ++ if (number_of_loops (cfun) <= 1) ++ return; ++ ++ if (!init_cloog_pointers ()) ++ { ++ sorry ("Graphite loop optimizations cannot be used"); ++ return; ++ } ++ + ctx = isl_ctx_alloc (); + isl_options_set_on_error (ctx, ISL_ON_ERROR_ABORT); + if (!graphite_initialize (ctx)) +--- a/gcc/graphite-clast-to-gimple.c.jj 2012-12-13 11:31:27.000000000 +0100 ++++ b/gcc/graphite-clast-to-gimple.c 2012-12-14 13:27:47.196519858 +0100 +@@ -910,7 +910,7 @@ compute_bounds_for_loop (struct clast_fo + from STMT_FOR. */ + + static tree +-type_for_clast_for (struct clast_for *stmt_for, ivs_params_p ip) ++type_for_clast_for (struct clast_for *stmt_fora, ivs_params_p ip) + { + mpz_t bound_one, bound_two; + tree lb_type, ub_type; +@@ -918,8 +918,8 @@ type_for_clast_for (struct clast_for *st + mpz_init (bound_one); + mpz_init (bound_two); + +- lb_type = type_for_clast_expr (stmt_for->LB, ip, bound_one, bound_two); +- ub_type = type_for_clast_expr (stmt_for->UB, ip, bound_one, bound_two); ++ lb_type = type_for_clast_expr (stmt_fora->LB, ip, bound_one, bound_two); ++ ub_type = type_for_clast_expr (stmt_fora->UB, ip, bound_one, bound_two); + + mpz_clear (bound_one); + mpz_clear (bound_two); diff --git a/main/gcc4/hardenednopie.specs b/main/gcc4/hardenednopie.specs new file mode 100644 index 000000000..ccc4d7643 --- /dev/null +++ b/main/gcc4/hardenednopie.specs @@ -0,0 +1,12 @@ +*esp_cc1_pie: + + +*esp_options_pie: + + +*esp_link_pie_check: + + +*esp_link_pie: + + diff --git a/main/gcc4/hardenednopiessp.specs b/main/gcc4/hardenednopiessp.specs new file mode 100644 index 000000000..307abbdaa --- /dev/null +++ b/main/gcc4/hardenednopiessp.specs @@ -0,0 +1,4 @@ +%include +%include + + diff --git a/main/gcc4/hardenednossp.specs b/main/gcc4/hardenednossp.specs new file mode 100644 index 000000000..2c6a8d095 --- /dev/null +++ b/main/gcc4/hardenednossp.specs @@ -0,0 +1,6 @@ +*esp_cc1_ssp: + + +*esp_options_ssp: + + diff --git a/main/gcc4/libgcc-always-build-gcceh.a.patch b/main/gcc4/libgcc-always-build-gcceh.a.patch new file mode 100644 index 000000000..74ae89730 --- /dev/null +++ b/main/gcc4/libgcc-always-build-gcceh.a.patch @@ -0,0 +1,39 @@ +Highly inspired by: + http://landley.net/hg/aboriginal/file/7e0747a665ab/sources/patches/gcc-core-libgcceh.patch + +diff -durN gcc-4.6.0.orig/libgcc/Makefile.in gcc-4.6.0/libgcc/Makefile.in +--- gcc-4.6.0.orig/libgcc/Makefile.in 2011-01-26 05:19:58.000000000 +0100 ++++ gcc-4.6.0/libgcc/Makefile.in 2011-09-12 18:17:12.743718974 +0200 +@@ -772,8 +772,9 @@ + libgcc_s$(SHLIB_EXT): libunwind$(SHLIB_EXT) + endif + ++all: libgcc_eh.a + ifeq ($(enable_shared),yes) +-all: libgcc_eh.a libgcc_s$(SHLIB_EXT) ++all: libgcc_s$(SHLIB_EXT) + ifneq ($(LIBUNWIND),) + all: libunwind$(SHLIB_EXT) + endif +@@ -950,10 +951,6 @@ + install-shared: + $(mkinstalldirs) $(DESTDIR)$(inst_libdir) + +- $(INSTALL_DATA) libgcc_eh.a $(DESTDIR)$(inst_libdir)/ +- chmod 644 $(DESTDIR)$(inst_libdir)/libgcc_eh.a +- $(RANLIB) $(DESTDIR)$(inst_libdir)/libgcc_eh.a +- + $(subst @multilib_dir@,$(MULTIDIR),$(subst \ + @shlib_base_name@,libgcc_s,$(subst \ + @shlib_slibdir_qual@,$(MULTIOSSUBDIR),$(SHLIB_INSTALL)))) +@@ -968,6 +965,10 @@ + chmod 644 $(DESTDIR)$(inst_libdir)/libgcov.a + $(RANLIB) $(DESTDIR)$(inst_libdir)/libgcov.a + ++ $(INSTALL_DATA) libgcc_eh.a $(DESTDIR)$(inst_libdir)/ ++ chmod 644 $(DESTDIR)$(inst_libdir)/libgcc_eh.a ++ $(RANLIB) $(DESTDIR)$(inst_libdir)/libgcc_eh.a ++ + parts="$(INSTALL_PARTS)"; \ + for file in $$parts; do \ + rm -f $(DESTDIR)$(inst_libdir)/$$file; \ diff --git a/main/gcc4/musl-posix_memalign-c++.patch b/main/gcc4/musl-posix_memalign-c++.patch new file mode 100644 index 000000000..f3fad93ae --- /dev/null +++ b/main/gcc4/musl-posix_memalign-c++.patch @@ -0,0 +1,27 @@ +Fix conflicting prototype of posix_memalign for c++ +http://www.openwall.com/lists/musl/2013/11/10/1 + +--- ./gcc/config/i386/pmm_malloc.h.orig ++++ ./gcc/config/i386/pmm_malloc.h +@@ -28,11 +28,7 @@ + + /* We can't depend on since the prototype of posix_memalign + may not be visible. */ +-#ifndef __cplusplus +-extern int posix_memalign (void **, size_t, size_t); +-#else +-extern "C" int posix_memalign (void **, size_t, size_t) throw (); +-#endif ++extern int __gcc_posix_memalign (void **, size_t, size_t) __asm__("posix_memalign"); + + static __inline void * + _mm_malloc (size_t size, size_t alignment) +@@ -42,7 +38,7 @@ + return malloc (size); + if (alignment == 2 || (sizeof (void *) == 8 && alignment == 4)) + alignment = sizeof (void *); +- if (posix_memalign (&ptr, alignment, size) == 0) ++ if (__gcc_posix_memalign (&ptr, alignment, size) == 0) + return ptr; + else + return NULL; diff --git a/main/gcc4/pr63740.patch b/main/gcc4/pr63740.patch new file mode 100644 index 000000000..234d46873 --- /dev/null +++ b/main/gcc4/pr63740.patch @@ -0,0 +1,17 @@ +https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63740 + +--- trunk/gcc/lra-lives.c 2014/06/16 09:25:26 211700 ++++ trunk/gcc/lra-lives.c 2014/06/16 09:58:34 211701 +@@ -558,7 +558,11 @@ + /* It might be 'inheritance pseudo <- reload pseudo'. */ + || (src_regno >= lra_constraint_new_regno_start + && ((int) REGNO (SET_DEST (set)) +- >= lra_constraint_new_regno_start)))) ++ >= lra_constraint_new_regno_start) ++ /* Remember to skip special cases where src/dest regnos are ++ the same, e.g. insn SET pattern has matching constraints ++ like =r,0. */ ++ && src_regno != (int) REGNO (SET_DEST (set))))) + { + int hard_regno = -1, regno = -1; + diff --git a/main/gcc4/pr64037.patch b/main/gcc4/pr64037.patch new file mode 100644 index 000000000..6b08a5117 --- /dev/null +++ b/main/gcc4/pr64037.patch @@ -0,0 +1,83 @@ +https://gcc.gnu.org/git/?p=gcc.git;a=patch;h=0817dc6f0e6b973e0e3671eb72d3758a8f042324 +(changelog changes removed) + +From 0817dc6f0e6b973e0e3671eb72d3758a8f042324 Mon Sep 17 00:00:00 2001 +From: hjl +Date: Sun, 14 Dec 2014 16:07:03 +0000 +Subject: [PATCH] Pass unpromoted argument to promote_function_mode + +This patch updates setup_incoming_promotions in combine.c to match what +is actually passed in assign_parm_setup_reg in function.c. + +Backported from mainline: + +gcc/ + + PR rtl-optimization/64037 + * combine.c (setup_incoming_promotions): Pass the argument + before any promotions happen to promote_function_mode. + +gcc/testsuite/ + + PR rtl-optimization/64037 + * g++.dg/pr64037.C: New test. + + +git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_9-branch@218721 138bc75d-0d04-0410-961f-82ee72b054a4 +--- + gcc/combine.c | 4 ++-- + gcc/testsuite/g++.dg/pr64037.C | 27 +++++++++++++++++++++++++++ + 4 files changed, 46 insertions(+), 2 deletions(-) + create mode 100644 gcc/testsuite/g++.dg/pr64037.C + +diff --git a/gcc/combine.c b/gcc/combine.c +index 7c00452..adea2c1 100644 +--- a/gcc/combine.c ++++ b/gcc/combine.c +@@ -1529,8 +1529,8 @@ setup_incoming_promotions (rtx first) + uns3 = TYPE_UNSIGNED (DECL_ARG_TYPE (arg)); + + /* The mode and signedness of the argument as it is actually passed, +- after any TARGET_PROMOTE_FUNCTION_ARGS-driven ABI promotions. */ +- mode3 = promote_function_mode (DECL_ARG_TYPE (arg), mode2, &uns3, ++ see assign_parm_setup_reg in function.c. */ ++ mode3 = promote_function_mode (TREE_TYPE (arg), mode1, &uns3, + TREE_TYPE (cfun->decl), 0); + + /* The mode of the register in which the argument is being passed. */ +diff --git a/gcc/testsuite/g++.dg/pr64037.C b/gcc/testsuite/g++.dg/pr64037.C +new file mode 100644 +index 0000000..e5cd0e2 +--- /dev/null ++++ b/gcc/testsuite/g++.dg/pr64037.C +@@ -0,0 +1,27 @@ ++// { dg-do run { target i?86-*-* x86_64-*-* } } ++// { dg-options "-std=c++11 -Os" } ++ ++enum class X : unsigned char { ++ V = 2, ++}; ++ ++static void ++__attribute__((noinline,noclone)) ++foo(unsigned &out, unsigned a, X b) ++{ ++ out = static_cast(b); ++} ++ ++int main() ++{ ++ unsigned deadbeef = 0xDEADBEEF; ++ asm volatile ("" : "+d" (deadbeef), "+c" (deadbeef)); ++ ++ unsigned out; ++ foo(out, 2, X::V); ++ ++ if (out != 2) ++ __builtin_abort (); ++ ++ return 0; ++} +-- +1.7.1 + diff --git a/main/gcc4/vanilla.specs b/main/gcc4/vanilla.specs new file mode 100644 index 000000000..545699de3 --- /dev/null +++ b/main/gcc4/vanilla.specs @@ -0,0 +1,11 @@ +%include +%include +*esp_link_now: + + +*esp_link_relro: + + +*esp_cc1_strict_overflow: + +