diff --git a/devel/gcc/Config.in b/devel/gcc/Config.in new file mode 100644 index 000000000..f435b4567 --- /dev/null +++ b/devel/gcc/Config.in @@ -0,0 +1,34 @@ +# gcc library configuration +menu "Libraries" + depends on PACKAGE_gcc + config INCLUDE_STATIC_LIBC + bool "Include static libc on target" + help + Copies libc.a to target device + Increases the size of an already + very large package + default n + config INCLUDE_STATIC_LIBPTHREAD + bool "Include static libptread on target" + help + Copies libpthread.a to target device + Increases the size of an already + very large package + default n + config INCLUDE_STATIC_LIBSTDC + bool "Include static libstdc++ on target" + help + Copies libstdc++.a to target device + Increases the size of an already + very large package + default n + config INCLUDE_STATIC_LINK_SPEC + depends on INCLUDE_STATIC_LIBSTDC + bool "Generate spec file for easy static c++ linking on target" + help + Creates a spec file for gcc to eliminate the need for + -lstdc++, libgcc_pic and -static-libstdc flags when + statically linking c++ programs + default n +endmenu + diff --git a/devel/gcc/Makefile b/devel/gcc/Makefile index 716f593d4..a63c855c4 100644 --- a/devel/gcc/Makefile +++ b/devel/gcc/Makefile @@ -6,19 +6,61 @@ # include $(TOPDIR)/rules.mk +define Package/gcc/description + Build a native toolchain for compiling on target + device. +endef + + +define Package/gcc + SECTION:=devel + CATEGORY:=Development + TITLE:=gcc + MAINTAINER:=Noble Pepper + DEPENDS:= +binutils +libstdcpp @!arc + MENU:=1 +endef PKG_NAME:=gcc -PKG_VERSION:=5.4.0 -PKG_RELEASE:=3 +# PKG_VERSION=7.3.0 +PKG_VERSION=7.4.0 +PKG_RELEASE:=4 PKG_SOURCE_URL:=@GNU/gcc/gcc-$(PKG_VERSION) -PKG_HASH:=608df76dec2d34de6558249d8af4cbee21eceddbcb580d666f7a5a583ca3303a -PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2 +PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz PKG_INSTALL:=1 PKG_FIXUP:=libtool PKG_BUILD_PARALLEL:=1 -include $(INCLUDE_DIR)/package.mk +ifeq ($(PKG_VERSION),7.3.0) + PKG_HASH:=832ca6ae04636adbb430e865a1451adf6979ab44ca1c8374f61fba65645ce15c +endif +ifeq ($(PKG_VERSION),7.4.0) + PKG_HASH:=eddde28d04f334aec1604456e536416549e9b1aa137fc69204e65eb0c009fe51 +endif + + +define Package/gcc/config + source "$(SOURCE)/Config.in" +endef + +ifeq ($(CONFIG_INCLUDE_STATIC_LIBC),y) + COPY_STATIC_LIBC=cp -a $(TOOLCHAIN_DIR)/lib/libc.a $(1)/usr/lib/$(PKG_NAME)/$(REAL_GNU_TARGET_NAME)/$(PKG_VERSION) +endif + +ifeq ($(CONFIG_INCLUDE_STATIC_LIBPTHREAD),y) + COPY_STATIC_LIBPTHREAD=cp -a $(TOOLCHAIN_DIR)/lib/libpthread.a $(1)/usr/lib/$(PKG_NAME)/$(REAL_GNU_TARGET_NAME)/$(PKG_VERSION) +endif +ifeq ($(CONFIG_INCLUDE_STATIC_LIBSTDC),y) + COPY_STATIC_LIBSTDC=cp -a $(TOOLCHAIN_DIR)/lib/libstdc++.a $(1)/usr/lib/$(PKG_NAME)/$(REAL_GNU_TARGET_NAME)/$(PKG_VERSION) +endif + +ifeq ($(CONFIG_INCLUDE_STATIC_LINK_SPEC),y) + INSTALL_STATIC_SPEC=g++ -dumpspecs |sed s/--start-group}\ %G\ %L\ /--start-group}\ %G\ %L\ -lstdc++\ -lgcc_pic\ / >/usr/lib/$(PKG_NAME)/$(REAL_GNU_TARGET_NAME)/$(PKG_VERSION)/specs + REMOVE_STATIC_SPEC=rm /usr/lib/$(PKG_NAME)/$(REAL_GNU_TARGET_NAME)/$(PKG_VERSION)/specs +endif + +include $(INCLUDE_DIR)/package.mk TARGET_LANGUAGES:="c,c++" BUGURL=https://dev.openwrt.org/ PKGVERSION=OpenWrt GCC $(PKG_VERSION) @@ -37,43 +79,30 @@ ifneq ($(CONFIG_SOFT_FLOAT),y) ARM_FLOAT_OPTION:= --with-float=hard endif endif - -define Package/gcc - SECTION:=devel - CATEGORY:=Development - TITLE:=gcc - MAINTAINER:=Noble Pepper - DEPENDS:= +binutils +libstdcpp -endef - -define Package/gcc/description - build a native toolchain for compiling on target -endef - -GMPSRC=gmp-4.3.2 +GMPSRC=gmp-6.1.0 define Download/gmp URL:=ftp://gcc.gnu.org/pub/gcc/infrastructure/ FILE:=$(GMPSRC).tar.bz2 - HASH:=936162c0312886c21581002b79932829aa048cfaf9937c6265aeaa14f1cd1775 + HASH:=498449a994efeba527885c10405993427995d3f86b8768d8cdf8d9dd7c6b73e8 endef $(eval $(call Download,gmp)) -MPCSRC=mpc-0.8.1 +MPCSRC=mpc-1.0.3 define Download/mpc URL:=ftp://gcc.gnu.org/pub/gcc/infrastructure/ FILE:=$(MPCSRC).tar.gz - HASH:=e664603757251fd8a352848276497a4c79b7f8b21fd8aedd5cc0598a38fee3e4 + HASH:=617decc6ea09889fb08ede330917a00b16809b8db88c29c31bfbb49cbf88ecc3 endef $(eval $(call Download,mpc)) -MPFRSRC=mpfr-2.4.2 +MPFRSRC=mpfr-3.1.4 define Download/mpfr URL:=ftp://gcc.gnu.org/pub/gcc/infrastructure/ FILE:=$(MPFRSRC).tar.bz2 - HASH:=c7e75a08a8d49d2082e4caee1591a05d11b9d5627514e678f02d66a124bcf2ba + HASH:=d3103a80cdad2407ed581f3618c4bed04e0c92d1cf771a65ead662cc397f7775 endef $(eval $(call Download,mpfr)) @@ -90,11 +119,11 @@ define Build/Prepare # poor man's fix for `none-openwrt-linux' not recognized when building with musl cp $(PKG_BUILD_DIR)/config.sub $(PKG_BUILD_DIR)/mpfr/ cp $(PKG_BUILD_DIR)/config.sub $(PKG_BUILD_DIR)/gmp/ + chmod u+w $(PKG_BUILD_DIR)/mpc/config.sub cp $(PKG_BUILD_DIR)/config.sub $(PKG_BUILD_DIR)/mpc/ endef -TARGET_CXX += -std=gnu++03 -CONFIGURE_ARGS += CXX_FOR_TARGET="$(TARGET_CXX)" CXXFLAGS_FOR_TARGET="-g -O2 -D_GLIBCXX_INCLUDE_NEXT_C_HEADERS" +CONFIGURE_ARGS += CXXFLAGS_FOR_TARGET="-g -O2 -D_GLIBCXX_INCLUDE_NEXT_C_HEADERS" define Build/Configure (cd $(PKG_BUILD_DIR); rm -f config.cache; \ @@ -128,6 +157,7 @@ define Build/Configure --prefix=/usr \ --libexecdir=/usr/lib \ --with-local-prefix=/usr \ + --with-stage1-ldflags=-lstdc++ \ $(ARM_FLOAT_OPTION) \ $(SOFT_FLOAT_CONFIG_OPTION) \ $(call qstrip,$(CONFIG_EXTRA_GCC_CONFIG_OPTIONS)) \ @@ -149,7 +179,7 @@ ifeq ($(CONFIG_SOFT_FLOAT),y) endif ENVCFLAGS+=" -ENVLDFLAGS:="-Wl,-rpath=/usr/lib -Wl,--dynamic-linker=/usr/lib/$(DYNLINKER) -L/usr/lib" +ENVLDFLAGS:="-Wl,-rpath=/usr/lib -Wl,--dynamic-linker=/usr/lib/$(DYNLINKER) -L/usr/lib, -lstdc++" define Package/gcc/install $(INSTALL_DIR) $(1)/usr/bin $(1)/usr/lib $(1)/usr/lib/$(PKG_NAME)/$(REAL_GNU_TARGET_NAME)/$(PKG_VERSION) @@ -165,6 +195,9 @@ define Package/gcc/install cp -a $(TOOLCHAIN_DIR)/lib/*.{o,so*} $(1)/usr/lib/$(PKG_NAME)/$(REAL_GNU_TARGET_NAME)/$(PKG_VERSION) cp -a $(TOOLCHAIN_DIR)/lib/*nonshared*.a $(1)/usr/lib/$(PKG_NAME)/$(REAL_GNU_TARGET_NAME)/$(PKG_VERSION) cp -a $(TOOLCHAIN_DIR)/lib/libm.a $(1)/usr/lib/$(PKG_NAME)/$(REAL_GNU_TARGET_NAME)/$(PKG_VERSION) + $(COPY_STATIC_LIBC) + $(COPY_STATIC_LIBPTHREAD) + $(COPY_STATIC_LIBSTDC) rm -f $(1)/usr/lib/$(PKG_NAME)/$(REAL_GNU_TARGET_NAME)/$(PKG_VERSION)/libgo* rm -f $(1)/usr/lib/$(PKG_NAME)/$(REAL_GNU_TARGET_NAME)/$(PKG_VERSION)/libcc1* echo '#!/bin/sh' > $(1)/usr/bin/gcc_env.sh @@ -173,4 +206,14 @@ define Package/gcc/install chmod +x $(1)/usr/bin/gcc_env.sh endef +define Package/gcc/postinst + #!/bin/sh + $(INSTALL_STATIC_SPEC) +endef + +define Package/gcc/postrm + #!/bin/sh + $(REMOVE_STATIC_SPEC) +endef + $(eval $(call BuildPackage,gcc)) diff --git a/devel/gcc/README b/devel/gcc/README index 58db4740c..06ace1a85 100644 --- a/devel/gcc/README +++ b/devel/gcc/README @@ -1,8 +1,8 @@ Native GCC that runs on target. -To save disk space, this GCC only supports dynamic linking on the target box, -there are no static libraries shipped except libgcc.a on those architectures -that need it. +To save disk space, this GCC uses dynamic linking on the target box. There +are configuration options to include libstdc++.a, libc.a and libpthread.a +if staticly linked binaries are needed. For now, this was only tested on arm (EABI) and mips targets. Others to be done... diff --git a/devel/gcc/patches/001-revert_register_mode_search.patch b/devel/gcc/patches/001-revert_register_mode_search.patch index 06373eb6a..63e3fee00 100644 --- a/devel/gcc/patches/001-revert_register_mode_search.patch +++ b/devel/gcc/patches/001-revert_register_mode_search.patch @@ -1,3 +1,15 @@ +commit 31285a20390a5e53a74a2a71d1b5c82f366ddd5a +Author: Felix Fietkau +Date: Tue May 6 11:49:05 2014 +0000 + + gcc: revert an upstream patch that is causing a regression on powerpc + + https://forum.openwrt.org/viewtopic.php?pid=232494#p232494 + + Signed-off-by: Felix Fietkau + + SVN-Revision: 40709 + Revert of: commit 275035b56823b26d5fb7e90fad945b998648edf2 @@ -14,7 +26,7 @@ Date: Thu Sep 5 14:09:07 2013 +0000 --- a/gcc/reginfo.c +++ b/gcc/reginfo.c -@@ -665,35 +665,40 @@ choose_hard_reg_mode (unsigned int regno +@@ -637,35 +637,40 @@ choose_hard_reg_mode (unsigned int regno mode = GET_MODE_WIDER_MODE (mode)) if ((unsigned) hard_regno_nregs[regno][mode] == nregs && HARD_REGNO_MODE_OK (regno, mode) diff --git a/devel/gcc/patches/002-case_insensitive.patch b/devel/gcc/patches/002-case_insensitive.patch index b3d2dbe29..3442076d7 100644 --- a/devel/gcc/patches/002-case_insensitive.patch +++ b/devel/gcc/patches/002-case_insensitive.patch @@ -1,3 +1,13 @@ +commit 81cc26c706b2bc8c8c1eb1a322e5c5157900836e +Author: Felix Fietkau +Date: Sun Oct 19 21:45:51 2014 +0000 + + gcc: do not assume that the Mac OS X filesystem is case insensitive + + Signed-off-by: Felix Fietkau + + SVN-Revision: 42973 + --- a/include/filenames.h +++ b/include/filenames.h @@ -43,11 +43,6 @@ extern "C" { diff --git a/devel/gcc/patches/003-mpfr-longlong-mips.patch b/devel/gcc/patches/003-mpfr-longlong-mips.patch deleted file mode 100644 index 0ab9fe503..000000000 --- a/devel/gcc/patches/003-mpfr-longlong-mips.patch +++ /dev/null @@ -1,38 +0,0 @@ -diff -Naurd mpfr-2.4.2-a/mpfr-longlong.h mpfr-2.4.2-b/mpfr-longlong.h ---- -a/mpfr-2.4.2/mpfr-longlong.h 2009-11-30 02:43:08.000000000 +0000 -+++ -b/mpfr-2.4.2/mpfr-longlong.h 2009-12-18 12:04:29.000000000 +0000 -@@ -1011,7 +1011,15 @@ - #endif /* __m88000__ */ - - #if defined (__mips) && W_TYPE_SIZE == 32 --#if __GNUC__ > 2 || __GNUC_MINOR__ >= 7 -+#if (__GNUC__ >= 5) || (__GNUC__ >= 4 && __GNUC_MINOR__ >= 4) -+#define umul_ppmm(w1, w0, u, v) \ -+ do { \ -+ UDItype _r; \ -+ _r = (UDItype) u * v; \ -+ (w1) = _r >> 32; \ -+ (w0) = (USItype) _r; \ -+ } while (0) -+#elif __GNUC__ > 2 || __GNUC_MINOR__ >= 7 - #define umul_ppmm(w1, w0, u, v) \ - __asm__ ("multu %2,%3" : "=l" (w0), "=h" (w1) : "d" (u), "d" (v)) - #else -@@ -1024,7 +1032,16 @@ - #endif /* __mips */ - - #if (defined (__mips) && __mips >= 3) && W_TYPE_SIZE == 64 --#if __GNUC__ > 2 || __GNUC_MINOR__ >= 7 -+#if (__GNUC__ >= 5) || (__GNUC__ >= 4 && __GNUC_MINOR__ >= 4) -+typedef unsigned int UTItype __attribute__ ((mode (TI))); -+#define umul_ppmm(w1, w0, u, v) \ -+ do { \ -+ UTItype _r; \ -+ _r = (UTItype) u * v; \ -+ (w1) = _r >> 64; \ -+ (w0) = (UDItype) _r; \ -+ } while (0) -+#elif __GNUC__ > 2 || __GNUC_MINOR__ >= 7 - #define umul_ppmm(w1, w0, u, v) \ - __asm__ ("dmultu %2,%3" : "=l" (w0), "=h" (w1) : "d" (u), "d" (v)) - #else diff --git a/devel/gcc/patches/010-documentation.patch b/devel/gcc/patches/010-documentation.patch index 07064a97b..0106814f4 100644 --- a/devel/gcc/patches/010-documentation.patch +++ b/devel/gcc/patches/010-documentation.patch @@ -1,6 +1,18 @@ +commit 098bd91f5eae625c7d2ee621e10930fc4434e5e2 +Author: Luka Perkov +Date: Tue Feb 26 16:16:33 2013 +0000 + + gcc: don't build documentation + + This closes #13039. + + Signed-off-by: Luka Perkov + + SVN-Revision: 35807 + --- a/gcc/Makefile.in +++ b/gcc/Makefile.in -@@ -2941,18 +2941,10 @@ doc/gcc.info: $(TEXI_GCC_FILES) +@@ -3121,18 +3121,10 @@ doc/gcc.info: $(TEXI_GCC_FILES) doc/gccint.info: $(TEXI_GCCINT_FILES) doc/cppinternals.info: $(TEXI_CPPINT_FILES) diff --git a/devel/gcc/patches/020-no-plt-backport.patch b/devel/gcc/patches/020-no-plt-backport.patch deleted file mode 100644 index b9702c952..000000000 --- a/devel/gcc/patches/020-no-plt-backport.patch +++ /dev/null @@ -1,28 +0,0 @@ ---- a/gcc/calls.c -+++ b/gcc/calls.c -@@ -225,6 +225,12 @@ prepare_call_address (tree fndecl_or_typ - && targetm.small_register_classes_for_mode_p (FUNCTION_MODE)) - ? force_not_mem (memory_address (FUNCTION_MODE, funexp)) - : memory_address (FUNCTION_MODE, funexp)); -+ else if (flag_pic && !flag_plt && fndecl_or_type -+ && TREE_CODE (fndecl_or_type) == FUNCTION_DECL -+ && !targetm.binds_local_p (fndecl_or_type)) -+ { -+ funexp = force_reg (Pmode, funexp); -+ } - else if (! sibcallp) - { - #ifndef NO_FUNCTION_CSE ---- a/gcc/common.opt -+++ b/gcc/common.opt -@@ -1779,6 +1779,10 @@ fpie - Common Report Var(flag_pie,1) Negative(fPIC) - Generate position-independent code for executables if possible (small mode) - -+fplt -+Common Report Var(flag_plt) Init(1) -+Use PLT for PIC calls (-fno-plt: load the address from GOT at call site) -+ - fplugin= - Common Joined RejectNegative Var(common_deferred_options) Defer - Specify a plugin to load diff --git a/devel/gcc/patches/040-fix-mips-ICE-PR-68400.patch b/devel/gcc/patches/040-fix-mips-ICE-PR-68400.patch deleted file mode 100644 index e88af3403..000000000 --- a/devel/gcc/patches/040-fix-mips-ICE-PR-68400.patch +++ /dev/null @@ -1,23 +0,0 @@ ---- a/gcc/config/mips/mips.c -+++ b/gcc/config/mips/mips.c -@@ -8001,9 +8001,17 @@ mask_low_and_shift_p (machine_mode mode, - bool - and_operands_ok (machine_mode mode, rtx op1, rtx op2) - { -- return (memory_operand (op1, mode) -- ? and_load_operand (op2, mode) -- : and_reg_operand (op2, mode)); -+ if (!memory_operand (op1, mode)) -+ return and_reg_operand (op2, mode); -+ -+ if (!and_load_operand (op2, mode)) -+ return false; -+ -+ if (!TARGET_MIPS16 || si_mask_operand(op2, mode)) -+ return true; -+ -+ op1 = XEXP (op1, 0); -+ return !(REG_P (op1) && REGNO (op1) == STACK_POINTER_REGNUM); - } - - /* The canonical form of a mask-low-and-shift-left operation is diff --git a/devel/gcc/patches/100-uclibc-conf.patch b/devel/gcc/patches/100-uclibc-conf.patch deleted file mode 100644 index ff9ad94f6..000000000 --- a/devel/gcc/patches/100-uclibc-conf.patch +++ /dev/null @@ -1,33 +0,0 @@ ---- a/contrib/regression/objs-gcc.sh -+++ b/contrib/regression/objs-gcc.sh -@@ -106,6 +106,10 @@ if [ $H_REAL_TARGET = $H_REAL_HOST -a $H - then - make all-gdb all-dejagnu all-ld || exit 1 - make install-gdb install-dejagnu install-ld || exit 1 -+elif [ $H_REAL_TARGET = $H_REAL_HOST -a $H_REAL_TARGET = i686-pc-linux-uclibc ] -+ then -+ make all-gdb all-dejagnu all-ld || exit 1 -+ make install-gdb install-dejagnu install-ld || exit 1 - elif [ $H_REAL_TARGET = $H_REAL_HOST ] ; then - make bootstrap || exit 1 - make install || exit 1 ---- a/libjava/classpath/ltconfig -+++ b/libjava/classpath/ltconfig -@@ -603,7 +603,7 @@ host_os=`echo $host | sed 's/^\([^-]*\)- - - # Transform linux* to *-*-linux-gnu*, to support old configure scripts. - case $host_os in --linux-gnu*) ;; -+linux-gnu*|linux-uclibc*) ;; - linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'` - esac - -@@ -1247,7 +1247,7 @@ linux-gnuoldld* | linux-gnuaout* | linux - ;; - - # This must be Linux ELF. --linux-gnu*) -+linux*) - version_type=linux - need_lib_prefix=no - need_version=no diff --git a/devel/gcc/patches/110-Fix-MIPS-PR-84790.patch b/devel/gcc/patches/110-Fix-MIPS-PR-84790.patch new file mode 100644 index 000000000..643c5e68a --- /dev/null +++ b/devel/gcc/patches/110-Fix-MIPS-PR-84790.patch @@ -0,0 +1,20 @@ +Fix https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84790. +MIPS16 functions have a static assembler prologue which clobbers +registers v0 and v1. Add these register clobbers to function call +instructions. + +--- a/gcc/config/mips/mips.c ++++ b/gcc/config/mips/mips.c +@@ -3098,6 +3098,12 @@ mips_emit_call_insn (rtx pattern, rtx or + emit_insn (gen_update_got_version ()); + } + ++ if (TARGET_MIPS16 && TARGET_USE_GOT) ++ { ++ clobber_reg (&CALL_INSN_FUNCTION_USAGE (insn), MIPS16_PIC_TEMP); ++ clobber_reg (&CALL_INSN_FUNCTION_USAGE (insn), MIPS_PROLOGUE_TEMP (word_mode)); ++ } ++ + if (TARGET_MIPS16 + && TARGET_EXPLICIT_RELOCS + && TARGET_CALL_CLOBBERED_GP) diff --git a/devel/gcc/patches/200-musl_config.patch b/devel/gcc/patches/200-musl_config.patch deleted file mode 100644 index b9a5b2827..000000000 --- a/devel/gcc/patches/200-musl_config.patch +++ /dev/null @@ -1,309 +0,0 @@ -From: ktkachov -Date: Fri, 8 May 2015 08:25:47 +0000 (+0000) -Subject: [PATCH 2/13] musl libc config -X-Git-Url: https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff_plain;h=a9173ceabaf29c16f8ef226fbf98af373a4b2ceb - -[PATCH 2/13] musl libc config - -2015-05-08 Gregor Richards - Szabolcs Nagy - - * config.gcc (LIBC_MUSL): New tm_defines macro. - * config/linux.h (OPTION_MUSL): Define. - (MUSL_DYNAMIC_LINKER, MUSL_DYNAMIC_LINKER32,) - (MUSL_DYNAMIC_LINKER64, MUSL_DYNAMIC_LINKERX32,) - (INCLUDE_DEFAULTS_MUSL_GPP, INCLUDE_DEFAULTS_MUSL_LOCAL,) - (INCLUDE_DEFAULTS_MUSL_PREFIX, INCLUDE_DEFAULTS_MUSL_CROSS,) - (INCLUDE_DEFAULTS_MUSL_TOOL, INCLUDE_DEFAULTS_MUSL_NATIVE): Define. - * config/linux.opt (mmusl): New option. - * doc/invoke.texi (GNU/Linux Options): Document -mmusl. - * configure.ac (gcc_cv_libc_provides_ssp): Add *-*-musl*. - (gcc_cv_target_dl_iterate_phdr): Add *-linux-musl*. - * configure: Regenerate. - - -git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222904 138bc75d-0d04-0410-961f-82ee72b054a4 ---- - ---- a/gcc/config.gcc -+++ b/gcc/config.gcc -@@ -575,7 +575,7 @@ case ${target} in - esac - - # Common C libraries. --tm_defines="$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. -@@ -720,6 +720,9 @@ case ${target} in - *-*-*uclibc*) - tm_defines="$tm_defines DEFAULT_LIBC=LIBC_UCLIBC" - ;; -+ *-*-*musl*) -+ tm_defines="$tm_defines DEFAULT_LIBC=LIBC_MUSL" -+ ;; - *) - tm_defines="$tm_defines DEFAULT_LIBC=LIBC_GLIBC" - ;; ---- a/gcc/config/linux.h -+++ b/gcc/config/linux.h -@@ -32,10 +32,12 @@ see the files COPYING3 and COPYING.RUNTI - #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() \ -@@ -50,21 +52,25 @@ see the files COPYING3 and COPYING.RUNTI - } while (0) - - /* Determine which dynamic linker to use depending on whether GLIBC or -- uClibc or Bionic is the default C library and whether -- -muclibc or -mglibc or -mbionic has been passed to change the default. */ -+ uClibc or Bionic or musl is the default C library and whether -+ -muclibc or -mglibc or -mbionic or -mmusl 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 */ -@@ -81,24 +87,100 @@ see the files COPYING3 and COPYING.RUNTI - #define BIONIC_DYNAMIC_LINKER32 "/system/bin/linker" - #define BIONIC_DYNAMIC_LINKER64 "/system/bin/linker64" - #define BIONIC_DYNAMIC_LINKERX32 "/system/bin/linkerx32" -+/* Should be redefined for each target that supports musl. */ -+#define MUSL_DYNAMIC_LINKER "/dev/null" -+#define MUSL_DYNAMIC_LINKER32 "/dev/null" -+#define MUSL_DYNAMIC_LINKER64 "/dev/null" -+#define MUSL_DYNAMIC_LINKERX32 "/dev/null" - - #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 ---- a/gcc/config/linux.opt -+++ b/gcc/config/linux.opt -@@ -28,5 +28,9 @@ Target Report RejectNegative Var(linux_l - Use GNU C library - - muclibc --Target Report RejectNegative Var(linux_libc,LIBC_UCLIBC) Negative(mbionic) -+Target Report RejectNegative Var(linux_libc,LIBC_UCLIBC) Negative(mmusl) - Use uClibc C library -+ -+mmusl -+Target Report RejectNegative Var(linux_libc,LIBC_MUSL) Negative(mbionic) -+Use musl C library ---- a/gcc/configure -+++ b/gcc/configure -@@ -27833,6 +27833,9 @@ if test "${gcc_cv_libc_provides_ssp+set} - else - gcc_cv_libc_provides_ssp=no - case "$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. -@@ -27865,6 +27868,7 @@ fi - # ) 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 "$LINENO" "__stack_chk_fail" "ac_cv_func___stack_chk_fail" -@@ -27961,6 +27965,9 @@ case "$target" in - gcc_cv_target_dl_iterate_phdr=no - fi - ;; -+ *-linux-musl*) -+ gcc_cv_target_dl_iterate_phdr=yes -+ ;; - esac - - if test x$gcc_cv_target_dl_iterate_phdr = xyes; then ---- a/gcc/configure.ac -+++ b/gcc/configure.ac -@@ -5287,6 +5287,9 @@ AC_CACHE_CHECK(__stack_chk_fail in targe - gcc_cv_libc_provides_ssp, - [gcc_cv_libc_provides_ssp=no - case "$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. -@@ -5313,6 +5316,7 @@ AC_CACHE_CHECK(__stack_chk_fail in targe - # ) 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], -@@ -5386,6 +5390,9 @@ case "$target" in - gcc_cv_target_dl_iterate_phdr=no - fi - ;; -+ *-linux-musl*) -+ gcc_cv_target_dl_iterate_phdr=yes -+ ;; - esac - GCC_TARGET_TEMPLATE([TARGET_DL_ITERATE_PHDR]) - if test x$gcc_cv_target_dl_iterate_phdr = xyes; then ---- a/gcc/doc/invoke.texi -+++ b/gcc/doc/invoke.texi -@@ -667,7 +667,7 @@ Objective-C and Objective-C++ Dialects}. - -mcpu=@var{cpu}} - - @emph{GNU/Linux Options} --@gccoptlist{-mglibc -muclibc -mbionic -mandroid @gol -+@gccoptlist{-mglibc -muclibc -mmusl -mbionic -mandroid @gol - -tno-android-cc -tno-android-ld} - - @emph{H8/300 Options} -@@ -15340,13 +15340,19 @@ These @samp{-m} options are defined for - @item -mglibc - @opindex mglibc - Use the GNU C library. This is the default except --on @samp{*-*-linux-*uclibc*} and @samp{*-*-linux-*android*} targets. -+on @samp{*-*-linux-*uclibc*}, @samp{*-*-linux-*musl*} and -+@samp{*-*-linux-*android*} targets. - - @item -muclibc - @opindex muclibc - Use uClibc C library. This is the default on - @samp{*-*-linux-*uclibc*} targets. - -+@item -mmusl -+@opindex mmusl -+Use the musl C library. This is the default on -+@samp{*-*-linux-*musl*} targets. -+ - @item -mbionic - @opindex mbionic - Use Bionic C library. This is the default on diff --git a/devel/gcc/patches/201-musl_arm.patch b/devel/gcc/patches/201-musl_arm.patch deleted file mode 100644 index 27a26afc0..000000000 --- a/devel/gcc/patches/201-musl_arm.patch +++ /dev/null @@ -1,43 +0,0 @@ -From: ktkachov -Date: Wed, 27 May 2015 13:17:11 +0000 (+0000) -Subject: [PATCH 4/13] arm musl support -X-Git-Url: https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff_plain;h=de799bd087ab9a179768fea75bd195a31d3432a4 - -[PATCH 4/13] arm musl support - -On behalf of szabolcs.nagy@arm.com - -2015-05-27 Gregor Richards - - * config/arm/linux-eabi.h (MUSL_DYNAMIC_LINKER): Define. - - -git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223749 138bc75d-0d04-0410-961f-82ee72b054a4 ---- - ---- a/gcc/config/arm/linux-eabi.h -+++ b/gcc/config/arm/linux-eabi.h -@@ -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 --git a/devel/gcc/patches/202-musl_mips.patch b/devel/gcc/patches/202-musl_mips.patch deleted file mode 100644 index 816dd8d10..000000000 --- a/devel/gcc/patches/202-musl_mips.patch +++ /dev/null @@ -1,35 +0,0 @@ -From: ktkachov -Date: Fri, 8 May 2015 15:16:50 +0000 (+0000) -Subject: [PATCH 6/13] mips musl support -X-Git-Url: https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff_plain;h=2550b6a866c887472b587bef87d433c51cf1ebc8 - -[PATCH 6/13] mips musl support - -2015-05-08 Gregor Richards - Szabolcs Nagy - - * config/mips/linux.h (MUSL_DYNAMIC_LINKER32): Define. - (MUSL_DYNAMIC_LINKER64, MUSL_DYNAMIC_LINKERN32): Define. - (GNU_USER_DYNAMIC_LINKERN32): Update. - - -git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222915 138bc75d-0d04-0410-961f-82ee72b054a4 ---- - ---- a/gcc/config/mips/linux.h -+++ b/gcc/config/mips/linux.h -@@ -37,7 +37,13 @@ along with GCC; see the file COPYING3. - #define UCLIBC_DYNAMIC_LINKERN32 \ - "%{mnan=2008:/lib32/ld-uClibc-mipsn8.so.0;:/lib32/ld-uClibc.so.0}" - -+#undef MUSL_DYNAMIC_LINKER32 -+#define MUSL_DYNAMIC_LINKER32 "/lib/ld-musl-mips%{EL:el}%{msoft-float:-sf}.so.1" -+#undef MUSL_DYNAMIC_LINKER64 -+#define MUSL_DYNAMIC_LINKER64 "/lib/ld-musl-mips64%{EL:el}%{msoft-float:-sf}.so.1" -+#define MUSL_DYNAMIC_LINKERN32 "/lib/ld-musl-mipsn32%{EL:el}%{msoft-float:-sf}.so.1" -+ - #define BIONIC_DYNAMIC_LINKERN32 "/system/bin/linker32" - #define GNU_USER_DYNAMIC_LINKERN32 \ - CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKERN32, UCLIBC_DYNAMIC_LINKERN32, \ -- BIONIC_DYNAMIC_LINKERN32) -+ BIONIC_DYNAMIC_LINKERN32, MUSL_DYNAMIC_LINKERN32) diff --git a/devel/gcc/patches/203-musl_powerpc.patch b/devel/gcc/patches/203-musl_powerpc.patch deleted file mode 100644 index b4f34e81c..000000000 --- a/devel/gcc/patches/203-musl_powerpc.patch +++ /dev/null @@ -1,209 +0,0 @@ - -gcc/Changelog: - -2015-04-24 Gregor Richards - Szabolcs Nagy - - * config.gcc (secure_plt): Add *-linux*-musl*. - * config/rs6000/linux64.h (MUSL_DYNAMIC_LINKER32): Define. - (MUSL_DYNAMIC_LINKER64): Define. - (GNU_USER_DYNAMIC_LINKER32): Update. - (GNU_USER_DYNAMIC_LINKER64): Update. - (CHOOSE_DYNAMIC_LINKER): Update. - - * config/rs6000/secureplt.h (LINK_SECURE_PLT_DEFAULT_SPEC): Define. - * config/rs6000/sysv4.h (GNU_USER_DYNAMIC_LINKER): Update. - (MUSL_DYNAMIC_LINKER, MUSL_DYNAMIC_LINKER_E,) - (INCLUDE_DEFAULTS_MUSL_GPP, INCLUDE_DEFAULTS_MUSL_LOCAL,) - (INCLUDE_DEFAULTS_MUSL_PREFIX, INCLUDE_DEFAULTS_MUSL_CROSS,) - (INCLUDE_DEFAULTS_MUSL_TOOL, INCLUDE_DEFAULTS_MUSL_NATIVE): Define. - (LINK_SECURE_PLT_DEFAULT_SPEC): Define. - (CHOOSE_DYNAMIC_LINKER, LINK_TARGET_SPEC, LINK_OS_LINUX_SPEC): Update. - - * config/rs6000/sysv4le.h (MUSL_DYNAMIC_LINKER_E): Define. - ---- a/gcc/config/rs6000/linux64.h -+++ b/gcc/config/rs6000/linux64.h -@@ -365,17 +365,21 @@ extern int dot_symbols; - #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" MUSL_DYNAMIC_LINKER_E ".so.1" -+#define MUSL_DYNAMIC_LINKER64 "/lib/ld-musl-powerpc64" MUSL_DYNAMIC_LINKER_E ".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) ---- a/gcc/config/rs6000/secureplt.h -+++ b/gcc/config/rs6000/secureplt.h -@@ -18,3 +18,4 @@ along with GCC; see the file COPYING3. - . */ - - #define CC1_SECURE_PLT_DEFAULT_SPEC "-msecure-plt" -+#define LINK_SECURE_PLT_DEFAULT_SPEC "--secure-plt" ---- a/gcc/config/rs6000/sysv4.h -+++ b/gcc/config/rs6000/sysv4.h -@@ -537,6 +537,9 @@ ENDIAN_SELECT(" -mbig", " -mlittle", DEF - #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. */ - #undef CC1_SPEC -@@ -574,7 +577,8 @@ ENDIAN_SELECT(" -mbig", " -mlittle", DEF - %{R*} \ - %(link_shlib) \ - %{!T*: %(link_start) } \ --%(link_os)" -+%(link_os)" \ -+"%{!mbss-plt: %{!msecure-plt: %(link_secure_plt_default)}}" - - /* Shared libraries are not default. */ - #define LINK_SHLIB_SPEC "\ -@@ -757,17 +761,22 @@ ENDIAN_SELECT(" -mbig", " -mlittle", DEF - - #define LINK_START_LINUX_SPEC "" - -+#define MUSL_DYNAMIC_LINKER_E ENDIAN_SELECT("","le","") -+ - #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" MUSL_DYNAMIC_LINKER_E ".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} \ -@@ -889,6 +898,7 @@ ncrtn.o%s" - { "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 }, \ -@@ -943,3 +953,72 @@ ncrtn.o%s" - /* This target uses the sysv4.opt file. */ - #define TARGET_USES_SYSV4_OPT 1 - -+/* Include order changes for musl, same as in generic linux.h. */ -+#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 ---- a/gcc/config/rs6000/sysv4le.h -+++ b/gcc/config/rs6000/sysv4le.h -@@ -31,3 +31,5 @@ - /* Little-endian PowerPC64 Linux uses the ELF v2 ABI by default. */ - #define LINUX64_DEFAULT_ABI_ELFv2 - -+#undef MUSL_DYNAMIC_LINKER_E -+#define MUSL_DYNAMIC_LINKER_E ENDIAN_SELECT("","le","le") ---- a/gcc/config.gcc -+++ b/gcc/config.gcc -@@ -2416,6 +2416,10 @@ powerpc*-*-linux*) - 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 --git a/devel/gcc/patches/204-musl_sh.patch b/devel/gcc/patches/204-musl_sh.patch deleted file mode 100644 index 8c3753d53..000000000 --- a/devel/gcc/patches/204-musl_sh.patch +++ /dev/null @@ -1,39 +0,0 @@ -gcc/Changelog: - -2015-04-27 Gregor Richards - Szabolcs Nagy - - * config/sh/linux.h (MUSL_DYNAMIC_LINKER): Define. - (MUSL_DYNAMIC_LINKER_E, MUSL_DYNAMIC_LINKER_FP): Define. - ---- a/gcc/config/sh/linux.h -+++ b/gcc/config/sh/linux.h -@@ -43,6 +43,28 @@ along with GCC; see the file COPYING3. - - #define TARGET_ASM_FILE_END file_end_indicate_exec_stack - -+#if TARGET_ENDIAN_DEFAULT == MASK_LITTLE_ENDIAN -+#define MUSL_DYNAMIC_LINKER_E "%{mb:eb}" -+#else -+#define MUSL_DYNAMIC_LINKER_E "%{!ml:eb}" -+#endif -+ -+#if TARGET_CPU_DEFAULT & ( MASK_HARD_SH2A_DOUBLE | MASK_SH4 ) -+/* "-nofpu" if any nofpu option is specified */ -+#define MUSL_DYNAMIC_LINKER_FP \ -+ "%{m1|m2|m2a-nofpu|m3|m4-nofpu|m4-100-nofpu|m4-200-nofpu|m4-300-nofpu|" \ -+ "m4-340|m4-400|m4-500|m4al|m5-32media-nofpu|m5-64media-nofpu|" \ -+ "m5-compact-nofpu:-nofpu}" -+#else -+/* "-nofpu" if none of the hard fpu options are specified */ -+#define MUSL_DYNAMIC_LINKER_FP \ -+ "%{m2a|m4|m4-100|m4-200|m4-300|m4a|m5-32media|m5-64media|m5-compact:;:-nofpu}" -+#endif -+ -+#undef MUSL_DYNAMIC_LINKER -+#define MUSL_DYNAMIC_LINKER \ -+ "/lib/ld-musl-sh" MUSL_DYNAMIC_LINKER_E MUSL_DYNAMIC_LINKER_FP ".so.1" -+ - #define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2" - - #undef SUBTARGET_LINK_EMUL_SUFFIX diff --git a/devel/gcc/patches/205-musl_x86.patch b/devel/gcc/patches/205-musl_x86.patch deleted file mode 100644 index 8772328d6..000000000 --- a/devel/gcc/patches/205-musl_x86.patch +++ /dev/null @@ -1,41 +0,0 @@ -From: ktkachov -Date: Fri, 15 May 2015 13:20:01 +0000 (+0000) -Subject: [PATCH 9/13] x86 musl support -X-Git-Url: https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff_plain;h=5551c8d927c17f60837f15f8dfe46f945ba3fa9c - -[PATCH 9/13] x86 musl support - -On behalf of Szabolcs Nagy. - -2015-05-15 Gregor Richards - - * config/i386/linux.h (MUSL_DYNAMIC_LINKER): Define. - * config/i386/linux64.h (MUSL_DYNAMIC_LINKER32): Define. - (MUSL_DYNAMIC_LINKER64, MUSL_DYNAMIC_LINKERX32): Define. - - -git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223218 138bc75d-0d04-0410-961f-82ee72b054a4 ---- - ---- a/gcc/config/i386/linux.h -+++ b/gcc/config/i386/linux.h -@@ -21,3 +21,6 @@ along with GCC; see the file COPYING3. - - #define GNU_USER_LINK_EMULATION "elf_i386" - #define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2" -+ -+#undef MUSL_DYNAMIC_LINKER -+#define MUSL_DYNAMIC_LINKER "/lib/ld-musl-i386.so.1" ---- a/gcc/config/i386/linux64.h -+++ b/gcc/config/i386/linux64.h -@@ -30,3 +30,10 @@ see the files COPYING3 and COPYING.RUNTI - #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" -+ -+#undef MUSL_DYNAMIC_LINKER32 -+#define MUSL_DYNAMIC_LINKER32 "/lib/ld-musl-i386.so.1" -+#undef MUSL_DYNAMIC_LINKER64 -+#define MUSL_DYNAMIC_LINKER64 "/lib/ld-musl-x86_64.so.1" -+#undef MUSL_DYNAMIC_LINKERX32 -+#define MUSL_DYNAMIC_LINKERX32 "/lib/ld-musl-x32.so.1" diff --git a/devel/gcc/patches/206-musl_aarch64.patch b/devel/gcc/patches/206-musl_aarch64.patch deleted file mode 100644 index 6925a026e..000000000 --- a/devel/gcc/patches/206-musl_aarch64.patch +++ /dev/null @@ -1,31 +0,0 @@ -From: jgreenhalgh -Date: Wed, 27 May 2015 16:46:39 +0000 (+0000) -Subject: [PATCH 3/13] aarch64 musl support -X-Git-Url: https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff_plain;h=b3ff21cf0531be91bc3fb8200296a7633090ec78 - -[PATCH 3/13] aarch64 musl support - -gcc/Changelog: - -2015-05-27 Gregor Richards - Szabolcs Nagy - - * config/aarch64/aarch64-linux.h (MUSL_DYNAMIC_LINKER): Define. - - - -git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223766 138bc75d-0d04-0410-961f-82ee72b054a4 ---- - ---- a/gcc/config/aarch64/aarch64-linux.h -+++ b/gcc/config/aarch64/aarch64-linux.h -@@ -23,6 +23,9 @@ - - #define GLIBC_DYNAMIC_LINKER "/lib/ld-linux-aarch64%{mbig-endian:_be}%{mabi=ilp32:_ilp32}.so.1" - -+#undef MUSL_DYNAMIC_LINKER -+#define MUSL_DYNAMIC_LINKER "/lib/ld-musl-aarch64%{mbig-endian:_be}%{mabi=ilp32:_ilp32}.so.1" -+ - #undef ASAN_CC1_SPEC - #define ASAN_CC1_SPEC "%{%:sanitize(address):-funwind-tables}" - diff --git a/devel/gcc/patches/207-musl_fixincludes.patch b/devel/gcc/patches/207-musl_fixincludes.patch deleted file mode 100644 index 0ff33d39d..000000000 --- a/devel/gcc/patches/207-musl_fixincludes.patch +++ /dev/null @@ -1,30 +0,0 @@ -From: ktkachov -Date: Wed, 22 Apr 2015 14:18:16 +0000 (+0000) -Subject: fixincludes update for musl support -X-Git-Url: https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff_plain;h=2dc727de2e87c2756a514cbb43cea23c99deaa3d - -fixincludes update for musl support - -On behalf of Szabolcs.Nagy@arm.com - -2015-04-22 Gregor Richards - - * mkfixinc.sh: Add *-musl* with no fixes. - - - -git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222327 138bc75d-0d04-0410-961f-82ee72b054a4 ---- - ---- a/fixincludes/mkfixinc.sh -+++ b/fixincludes/mkfixinc.sh -@@ -19,7 +19,8 @@ case $machine in - 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" ) > ${target} diff --git a/devel/gcc/patches/209-musl_libstdc++.patch b/devel/gcc/patches/209-musl_libstdc++.patch deleted file mode 100644 index d2414d023..000000000 --- a/devel/gcc/patches/209-musl_libstdc++.patch +++ /dev/null @@ -1,72 +0,0 @@ -From: ktkachov -Date: Wed, 22 Apr 2015 14:24:11 +0000 (+0000) -Subject: libstdc++, libgfortran gthr workaround for musl -X-Git-Url: https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff_plain;h=1e5f711c11cb80ce609db9e9c1d8b2da0f7b5b61 - -libstdc++, libgfortran gthr workaround for musl - -On behalf of szabolcs.nagy@arm.com - -[libstdc++-v3/] -2015-04-22 Szabolcs Nagy - - * config/os/generic/os_defines.h (_GLIBCXX_GTHREAD_USE_WEAK): Define. - * configure.host (os_include_dir): Set to "os/generic" for linux-musl*. - -[libgfortran/] -2015-04-22 Szabolcs Nagy - - * acinclude.m4 (GTHREAD_USE_WEAK): Define as 0 for *-*-musl*. - * configure: Regenerate. - - - -git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222329 138bc75d-0d04-0410-961f-82ee72b054a4 ---- - ---- a/libgfortran/acinclude.m4 -+++ b/libgfortran/acinclude.m4 -@@ -100,7 +100,7 @@ void foo (void); - [Define to 1 if the target supports #pragma weak]) - fi - case "$host" in -- *-*-darwin* | *-*-hpux* | *-*-cygwin* | *-*-mingw* ) -+ *-*-darwin* | *-*-hpux* | *-*-cygwin* | *-*-mingw* | *-*-musl* ) - AC_DEFINE(GTHREAD_USE_WEAK, 0, - [Define to 0 if the target shouldn't use #pragma weak]) - ;; ---- a/libgfortran/configure -+++ b/libgfortran/configure -@@ -26456,7 +26456,7 @@ $as_echo "#define SUPPORTS_WEAK 1" >>con - - fi - case "$host" in -- *-*-darwin* | *-*-hpux* | *-*-cygwin* | *-*-mingw* ) -+ *-*-darwin* | *-*-hpux* | *-*-cygwin* | *-*-mingw* | *-*-musl* ) - - $as_echo "#define GTHREAD_USE_WEAK 0" >>confdefs.h - ---- a/libstdc++-v3/config/os/generic/os_defines.h -+++ b/libstdc++-v3/config/os/generic/os_defines.h -@@ -33,4 +33,9 @@ - // System-specific #define, typedefs, corrections, etc, go here. This - // file will come before all others. - -+// Disable the weak reference logic in gthr.h for os/generic because it -+// is broken on every platform unless there is implementation specific -+// workaround in gthr-posix.h and at link-time for static linking. -+#define _GLIBCXX_GTHREAD_USE_WEAK 0 -+ - #endif ---- a/libstdc++-v3/configure.host -+++ b/libstdc++-v3/configure.host -@@ -273,6 +273,9 @@ case "${host_os}" in - freebsd*) - os_include_dir="os/bsd/freebsd" - ;; -+ linux-musl*) -+ os_include_dir="os/generic" -+ ;; - gnu* | linux* | kfreebsd*-gnu | knetbsd*-gnu) - if [ "$uclibc" = "yes" ]; then - os_include_dir="os/uclibc" diff --git a/devel/gcc/patches/230-musl_libssp.patch b/devel/gcc/patches/230-musl_libssp.patch index 30f42e9f7..eebee9175 100644 --- a/devel/gcc/patches/230-musl_libssp.patch +++ b/devel/gcc/patches/230-musl_libssp.patch @@ -1,6 +1,21 @@ +commit 1877bc9d8f2be143fbe530347a945850d0ecd234 +Author: Steven Barth +Date: Mon Jun 22 10:31:07 2015 +0000 + + gcc/musl: rework SSP-support + + Make musl provide libssp_nonshared.a and make GCC link it unconditionally + if musl is used. This should be a no-op if SSP is disabled and seems to be + the only reliable way of dealing with SSP over all packages due to the mess + that is linkerflags handling in packages. + + Signed-off-by: Steven Barth + + SVN-Revision: 46108 + --- a/gcc/gcc.c +++ b/gcc/gcc.c -@@ -727,7 +727,9 @@ proper position among the other output f +@@ -861,7 +861,9 @@ proper position among the other output f #endif #ifndef LINK_SSP_SPEC diff --git a/devel/gcc/patches/240-musl-libitm-fixes.patch b/devel/gcc/patches/240-musl-libitm-fixes.patch deleted file mode 100644 index 533cb6849..000000000 --- a/devel/gcc/patches/240-musl-libitm-fixes.patch +++ /dev/null @@ -1,61 +0,0 @@ -From: ktkachov -Date: Wed, 22 Apr 2015 14:11:25 +0000 (+0000) -Subject: libitm fixes for musl support -X-Git-Url: https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff_plain;h=e53a4d49c3d03ab8eaddb073cf972c1c46d75338 - -libitm fixes for musl support - -On behalf of Szabolcs.Nagy@arm.com - -2015-04-22 Gregor Richards - - * config/arm/hwcap.cc: Use fcntl.h instead of sys/fcntl.h. - * config/linux/x86/tls.h: Only use __GLIBC_PREREQ if defined. - - - -git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222325 138bc75d-0d04-0410-961f-82ee72b054a4 ---- - ---- a/libitm/config/arm/hwcap.cc -+++ b/libitm/config/arm/hwcap.cc -@@ -40,7 +40,7 @@ int GTM_hwcap HIDDEN = 0 - - #ifdef __linux__ - #include --#include -+#include - #include - - static void __attribute__((constructor)) ---- a/libitm/config/linux/x86/tls.h -+++ b/libitm/config/linux/x86/tls.h -@@ -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 @@ static inline void set_abi_disp(struct a - - } // namespace GTM - #endif /* >= GLIBC 2.10 */ -+#endif - - #endif // LIBITM_X86_TLS_H diff --git a/devel/gcc/patches/250-add-musl.patch b/devel/gcc/patches/250-add-musl.patch deleted file mode 100644 index 8cbeddea3..000000000 --- a/devel/gcc/patches/250-add-musl.patch +++ /dev/null @@ -1,120 +0,0 @@ -From: ktkachov -Date: Fri, 8 May 2015 08:30:40 +0000 (+0000) -Subject: [PATCH 0/13] Add musl support to GCC -X-Git-Url: https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff_plain;h=f2d678afa5b8385d763b93772d73d6bf80a9739e - -[PATCH 0/13] Add musl support to GCC - -2015-05-08 Szabolcs Nagy - - * config/glibc-stdint.h (OPTION_MUSL): Define. - (INT_FAST16_TYPE, INT_FAST32_TYPE, UINT_FAST16_TYPE, UINT_FAST32_TYPE): - Change the definition based on OPTION_MUSL for 64 bit targets. - * config/linux.h (OPTION_MUSL): Redefine. - * config/alpha/linux.h (OPTION_MUSL): Redefine. - * config/rs6000/linux.h (OPTION_MUSL): Redefine. - * config/rs6000/linux64.h (OPTION_MUSL): Redefine. - - -git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222905 138bc75d-0d04-0410-961f-82ee72b054a4 ---- - ---- a/gcc/config/alpha/linux.h -+++ b/gcc/config/alpha/linux.h -@@ -61,10 +61,14 @@ along with GCC; see the file COPYING3. - #define OPTION_GLIBC (DEFAULT_LIBC == LIBC_GLIBC) - #define OPTION_UCLIBC (DEFAULT_LIBC == LIBC_UCLIBC) - #define OPTION_BIONIC (DEFAULT_LIBC == LIBC_BIONIC) -+#undef OPTION_MUSL -+#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) -+#undef OPTION_MUSL -+#define OPTION_MUSL (linux_libc == LIBC_MUSL) - #endif - - /* Determine what functions are present at the runtime; ---- a/gcc/config/glibc-stdint.h -+++ b/gcc/config/glibc-stdint.h -@@ -22,6 +22,12 @@ a copy of the GCC Runtime Library Except - see the files COPYING3 and COPYING.RUNTIME respectively. If not, see - . */ - -+/* Systems using musl libc should use this header and make sure -+ OPTION_MUSL is defined correctly before using the TYPE macros. */ -+#ifndef OPTION_MUSL -+#define OPTION_MUSL 0 -+#endif -+ - #define SIG_ATOMIC_TYPE "int" - - #define INT8_TYPE "signed char" -@@ -43,12 +49,12 @@ see the files COPYING3 and COPYING.RUNTI - #define UINT_LEAST64_TYPE (LONG_TYPE_SIZE == 64 ? "long unsigned int" : "long long unsigned int") - - #define INT_FAST8_TYPE "signed char" --#define INT_FAST16_TYPE (LONG_TYPE_SIZE == 64 ? "long int" : "int") --#define INT_FAST32_TYPE (LONG_TYPE_SIZE == 64 ? "long int" : "int") -+#define INT_FAST16_TYPE (LONG_TYPE_SIZE == 64 && !OPTION_MUSL ? "long int" : "int") -+#define INT_FAST32_TYPE (LONG_TYPE_SIZE == 64 && !OPTION_MUSL ? "long int" : "int") - #define INT_FAST64_TYPE (LONG_TYPE_SIZE == 64 ? "long int" : "long long int") - #define UINT_FAST8_TYPE "unsigned char" --#define UINT_FAST16_TYPE (LONG_TYPE_SIZE == 64 ? "long unsigned int" : "unsigned int") --#define UINT_FAST32_TYPE (LONG_TYPE_SIZE == 64 ? "long unsigned int" : "unsigned int") -+#define UINT_FAST16_TYPE (LONG_TYPE_SIZE == 64 && !OPTION_MUSL ? "long unsigned int" : "unsigned int") -+#define UINT_FAST32_TYPE (LONG_TYPE_SIZE == 64 && !OPTION_MUSL ? "long unsigned int" : "unsigned int") - #define UINT_FAST64_TYPE (LONG_TYPE_SIZE == 64 ? "long unsigned int" : "long long unsigned int") - - #define INTPTR_TYPE (LONG_TYPE_SIZE == 64 ? "long int" : "int") ---- a/gcc/config/linux.h -+++ b/gcc/config/linux.h -@@ -32,11 +32,13 @@ see the files COPYING3 and COPYING.RUNTI - #define OPTION_GLIBC (DEFAULT_LIBC == LIBC_GLIBC) - #define OPTION_UCLIBC (DEFAULT_LIBC == LIBC_UCLIBC) - #define OPTION_BIONIC (DEFAULT_LIBC == LIBC_BIONIC) -+#undef OPTION_MUSL - #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) -+#undef OPTION_MUSL - #define OPTION_MUSL (linux_libc == LIBC_MUSL) - #endif - ---- a/gcc/config/rs6000/linux.h -+++ b/gcc/config/rs6000/linux.h -@@ -30,10 +30,14 @@ - #define OPTION_GLIBC (DEFAULT_LIBC == LIBC_GLIBC) - #define OPTION_UCLIBC (DEFAULT_LIBC == LIBC_UCLIBC) - #define OPTION_BIONIC (DEFAULT_LIBC == LIBC_BIONIC) -+#undef OPTION_MUSL -+#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) -+#undef OPTION_MUSL -+#define OPTION_MUSL (linux_libc == LIBC_MUSL) - #endif - - /* Determine what functions are present at the runtime; ---- a/gcc/config/rs6000/linux64.h -+++ b/gcc/config/rs6000/linux64.h -@@ -299,10 +299,14 @@ extern int dot_symbols; - #define OPTION_GLIBC (DEFAULT_LIBC == LIBC_GLIBC) - #define OPTION_UCLIBC (DEFAULT_LIBC == LIBC_UCLIBC) - #define OPTION_BIONIC (DEFAULT_LIBC == LIBC_BIONIC) -+#undef OPTION_MUSL -+#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) -+#undef OPTION_MUSL -+#define OPTION_MUSL (linux_libc == LIBC_MUSL) - #endif - - /* Determine what functions are present at the runtime; diff --git a/devel/gcc/patches/270-musl-add-powerpc-softfloat-fix.patch b/devel/gcc/patches/270-musl-add-powerpc-softfloat-fix.patch deleted file mode 100644 index bdebf6c01..000000000 --- a/devel/gcc/patches/270-musl-add-powerpc-softfloat-fix.patch +++ /dev/null @@ -1,24 +0,0 @@ ---- a/gcc/config/rs6000/linux64.h -+++ b/gcc/config/rs6000/linux64.h -@@ -369,8 +369,8 @@ extern int dot_symbols; - #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" MUSL_DYNAMIC_LINKER_E ".so.1" --#define MUSL_DYNAMIC_LINKER64 "/lib/ld-musl-powerpc64" MUSL_DYNAMIC_LINKER_E ".so.1" -+#define MUSL_DYNAMIC_LINKER32 "/lib/ld-musl-powerpc" MUSL_DYNAMIC_LINKER_E "%{msoft-float:-sf}.so.1" -+#define MUSL_DYNAMIC_LINKER64 "/lib/ld-musl-powerpc64" MUSL_DYNAMIC_LINKER_E "%{msoft-float:-sf}.so.1" - #if DEFAULT_LIBC == LIBC_UCLIBC - #define CHOOSE_DYNAMIC_LINKER(G, U, M) "%{mglibc:" G ";:%{mmusl:" M ";:" U "}}" - #elif DEFAULT_LIBC == LIBC_GLIBC ---- a/gcc/config/rs6000/sysv4.h -+++ b/gcc/config/rs6000/sysv4.h -@@ -765,7 +765,7 @@ ENDIAN_SELECT(" -mbig", " -mlittle", DEF - - #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" MUSL_DYNAMIC_LINKER_E ".so.1" -+#define MUSL_DYNAMIC_LINKER "/lib/ld-musl-powerpc" MUSL_DYNAMIC_LINKER_E "%{msoft-float:-sf}.so.1" - #if DEFAULT_LIBC == LIBC_UCLIBC - #define CHOOSE_DYNAMIC_LINKER(G, U, M) "%{mglibc:" G ";:%{mmusl:" M ";:" U "}}" - #elif DEFAULT_LIBC == LIBC_MUSL diff --git a/devel/gcc/patches/300-mips_Os_cpu_rtx_cost_model.patch b/devel/gcc/patches/300-mips_Os_cpu_rtx_cost_model.patch index 1743658ac..2d0ae4613 100644 --- a/devel/gcc/patches/300-mips_Os_cpu_rtx_cost_model.patch +++ b/devel/gcc/patches/300-mips_Os_cpu_rtx_cost_model.patch @@ -1,9 +1,16 @@ -Use the proper rtx cost model for the selected CPU, even when optimizing -for size. This generates better code. +commit ecf7671b769fe96f7b5134be442089f8bdba55d2 +Author: Felix Fietkau +Date: Thu Aug 4 20:29:45 2016 +0200 + +gcc: add a patch to generate better code with Os on mips + +Also happens to reduce compressed code size a bit + +Signed-off-by: Felix Fietkau --- a/gcc/config/mips/mips.c +++ b/gcc/config/mips/mips.c -@@ -17483,7 +17483,7 @@ mips_option_override (void) +@@ -19790,7 +19790,7 @@ mips_option_override (void) flag_pcc_struct_return = 0; /* Decide which rtx_costs structure to use. */ diff --git a/devel/gcc/patches/800-arm_v5te_no_ldrd_strd.patch b/devel/gcc/patches/800-arm_v5te_no_ldrd_strd.patch index 0edeb13c7..76200a166 100644 --- a/devel/gcc/patches/800-arm_v5te_no_ldrd_strd.patch +++ b/devel/gcc/patches/800-arm_v5te_no_ldrd_strd.patch @@ -1,6 +1,27 @@ +commit b050f87d13b5dc7ed82feb9a90f4529de58bdf25 +Author: Felix Fietkau +Date: Wed Feb 19 19:20:10 2014 +0000 + + gcc: prevent the use of LDRD/STRD on ARMv5TE + + These instructions are for 64-bit load/store. On ARMv5TE, the CPU + requires addresses to be aligned to 64-bit. When misaligned, behavior is + undefined (effectively either loads the same word twice on LDRD, or + corrupts surrounding memory on STRD). + + On ARMv6 and newer, unaligned access is safe. + + Removing these instructions for ARMv5TE is necessary, because GCC + ignores alignment information in pointers and does unsafe optimizations + that have shown up as bugs in various places. + + Signed-off-by: Felix Fietkau + + SVN-Revision: 39638 + --- a/gcc/config/arm/arm.h +++ b/gcc/config/arm/arm.h -@@ -285,7 +285,7 @@ extern void (*arm_lang_output_object_att +@@ -150,7 +150,7 @@ extern tree arm_fp16_type_node; /* Thumb-1 only. */ #define TARGET_THUMB1_ONLY (TARGET_THUMB1 && !arm_arch_notm) diff --git a/devel/gcc/patches/810-arm-softfloat-libgcc.patch b/devel/gcc/patches/810-arm-softfloat-libgcc.patch index 1d06f5b2e..5c9d86aea 100644 --- a/devel/gcc/patches/810-arm-softfloat-libgcc.patch +++ b/devel/gcc/patches/810-arm-softfloat-libgcc.patch @@ -1,3 +1,11 @@ +commit 8570c4be394cff7282f332f97da2ff569a927ddb +Author: Imre Kaloz +Date: Wed Feb 2 20:06:12 2011 +0000 + + fixup arm soft-float symbols + + SVN-Revision: 25325 + --- a/libgcc/config/arm/t-linux +++ b/libgcc/config/arm/t-linux @@ -1,6 +1,10 @@ @@ -14,7 +22,7 @@ # difference. --- a/gcc/config/arm/linux-elf.h +++ b/gcc/config/arm/linux-elf.h -@@ -60,8 +60,6 @@ +@@ -58,8 +58,6 @@ %{shared:-lc} \ %{!shared:%{profile:-lc_p}%{!profile:-lc}}" diff --git a/devel/gcc/patches/820-libgcc_pic.patch b/devel/gcc/patches/820-libgcc_pic.patch index 42bf0c8cc..0cc1e07e2 100644 --- a/devel/gcc/patches/820-libgcc_pic.patch +++ b/devel/gcc/patches/820-libgcc_pic.patch @@ -1,6 +1,14 @@ +commit c96312958c0621e72c9b32da5bc224ffe2161384 +Author: Felix Fietkau +Date: Mon Oct 19 23:26:09 2009 +0000 + + gcc: create a proper libgcc_pic.a static library for relinking (4.3.3+ for now, backport will follow) + + SVN-Revision: 18086 + --- a/libgcc/Makefile.in +++ b/libgcc/Makefile.in -@@ -887,11 +887,12 @@ $(libgcov-driver-objects): %$(objext): $ +@@ -920,11 +920,12 @@ $(libgcov-driver-objects): %$(objext): $ # Static libraries. libgcc.a: $(libgcc-objects) @@ -14,7 +22,7 @@ -rm -f $@ objects="$(objects)"; \ -@@ -913,7 +914,7 @@ libgcc_s$(SHLIB_EXT): libunwind$(SHLIB_E +@@ -945,7 +946,7 @@ all: libunwind.a endif ifeq ($(enable_shared),yes) @@ -22,8 +30,8 @@ +all: libgcc_eh.a libgcc_pic.a libgcc_s$(SHLIB_EXT) ifneq ($(LIBUNWIND),) all: libunwind$(SHLIB_EXT) - endif -@@ -1108,6 +1109,10 @@ install-shared: + libgcc_s$(SHLIB_EXT): libunwind$(SHLIB_EXT) +@@ -1151,6 +1152,10 @@ install-shared: chmod 644 $(DESTDIR)$(inst_libdir)/libgcc_eh.a $(RANLIB) $(DESTDIR)$(inst_libdir)/libgcc_eh.a diff --git a/devel/gcc/patches/830-arm_unbreak_armv4t.patch b/devel/gcc/patches/830-arm_unbreak_armv4t.patch deleted file mode 100644 index 37f8f2a54..000000000 --- a/devel/gcc/patches/830-arm_unbreak_armv4t.patch +++ /dev/null @@ -1,13 +0,0 @@ -http://sourceware.org/ml/crossgcc/2008-05/msg00009.html - ---- a/gcc/config/arm/linux-eabi.h -+++ b/gcc/config/arm/linux-eabi.h -@@ -45,7 +45,7 @@ - The ARM10TDMI core is the default for armv5t, so set - SUBTARGET_CPU_DEFAULT to achieve this. */ - #undef SUBTARGET_CPU_DEFAULT --#define SUBTARGET_CPU_DEFAULT TARGET_CPU_arm10tdmi -+#define SUBTARGET_CPU_DEFAULT TARGET_CPU_arm9tdmi - - /* TARGET_BIG_ENDIAN_DEFAULT is set in - config.gcc for big endian configurations. */ diff --git a/devel/gcc/patches/840-armv4_pass_fix-v4bx_to_ld.patch b/devel/gcc/patches/840-armv4_pass_fix-v4bx_to_ld.patch index cb1fb9823..b9c9b161a 100644 --- a/devel/gcc/patches/840-armv4_pass_fix-v4bx_to_ld.patch +++ b/devel/gcc/patches/840-armv4_pass_fix-v4bx_to_ld.patch @@ -1,6 +1,15 @@ +commit 7edc8ca5456d9743dd0075eb3cc5b04f4f24c8cc +Author: Imre Kaloz +Date: Wed Feb 2 19:34:36 2011 +0000 + + add armv4 fixup patches + + SVN-Revision: 25322 + + --- a/gcc/config/arm/linux-eabi.h +++ b/gcc/config/arm/linux-eabi.h -@@ -94,10 +94,15 @@ +@@ -88,10 +88,15 @@ #define MUSL_DYNAMIC_LINKER \ "/lib/ld-musl-arm" MUSL_DYNAMIC_LINKER_E "%{mfloat-abi=hard:hf}.so.1" diff --git a/devel/gcc/patches/850-use_shared_libgcc.patch b/devel/gcc/patches/850-use_shared_libgcc.patch index 5818cf4da..1d07efed8 100644 --- a/devel/gcc/patches/850-use_shared_libgcc.patch +++ b/devel/gcc/patches/850-use_shared_libgcc.patch @@ -1,7 +1,14 @@ +commit dcfc40358b5a3cae7320c17f8d1cebd5ad5540cd +Author: Felix Fietkau +Date: Sun Feb 12 20:25:47 2012 +0000 + + gcc 4.6: port over the missing patch 850-use_shared_libgcc.patch to prevent libgcc crap from leaking into every single binary + + SVN-Revision: 30486 --- a/gcc/config/arm/linux-eabi.h +++ b/gcc/config/arm/linux-eabi.h -@@ -131,10 +131,6 @@ - #define ENDFILE_SPEC \ +@@ -126,10 +126,6 @@ + "%{Ofast|ffast-math|funsafe-math-optimizations:crtfastmath.o%s} " \ LINUX_OR_ANDROID_LD (GNU_USER_TARGET_ENDFILE_SPEC, ANDROID_ENDFILE_SPEC) -/* Use the default LIBGCC_SPEC, not the version in linux-elf.h, as we @@ -26,7 +33,7 @@ -muclibc or -mglibc or -mbionic or -mmusl has been passed to change --- a/libgcc/mkmap-symver.awk +++ b/libgcc/mkmap-symver.awk -@@ -132,5 +132,5 @@ function output(lib) { +@@ -136,5 +136,5 @@ function output(lib) { else if (inherit[lib]) printf("} %s;\n", inherit[lib]); else diff --git a/devel/gcc/patches/851-libgcc_no_compat.patch b/devel/gcc/patches/851-libgcc_no_compat.patch index 80c347684..d710e4071 100644 --- a/devel/gcc/patches/851-libgcc_no_compat.patch +++ b/devel/gcc/patches/851-libgcc_no_compat.patch @@ -1,3 +1,13 @@ +commit 64661de100da1ec1061ef3e5e400285dce115e6b +Author: Felix Fietkau +Date: Sun May 10 13:16:35 2015 +0000 + + gcc: add some size optimization patches + + Signed-off-by: Felix Fietkau + + SVN-Revision: 45664 + --- a/libgcc/config/t-libunwind +++ b/libgcc/config/t-libunwind @@ -2,8 +2,7 @@ diff --git a/devel/gcc/patches/870-ppc_no_crtsavres.patch b/devel/gcc/patches/870-ppc_no_crtsavres.patch index 0e64a4164..1b448eb5b 100644 --- a/devel/gcc/patches/870-ppc_no_crtsavres.patch +++ b/devel/gcc/patches/870-ppc_no_crtsavres.patch @@ -1,6 +1,13 @@ +commit d8c570a1531035c3e26bcd94741e5f5b9c36b5d9 +Author: Felix Fietkau +Date: Mon Mar 5 00:51:01 2012 +0000 + + gcc: do not emit references to _savegpr_* and _restgpr_* on powerpc, as they are tricky to deal with wrt. libgcc. they cannot be linked dynamically + + SVN-Revision: 30814 --- a/gcc/config/rs6000/rs6000.c +++ b/gcc/config/rs6000/rs6000.c -@@ -21500,7 +21500,7 @@ rs6000_savres_strategy (rs6000_stack_t * +@@ -26981,7 +26981,7 @@ rs6000_savres_strategy (rs6000_stack_t * /* Define cutoff for using out-of-line functions to save registers. */ if (DEFAULT_ABI == ABI_V4 || TARGET_ELF) { diff --git a/devel/gcc/patches/880-no_java_section.patch b/devel/gcc/patches/880-no_java_section.patch deleted file mode 100644 index def6c9f4a..000000000 --- a/devel/gcc/patches/880-no_java_section.patch +++ /dev/null @@ -1,11 +0,0 @@ ---- a/gcc/defaults.h -+++ b/gcc/defaults.h -@@ -380,7 +380,7 @@ see the files COPYING3 and COPYING.RUNTI - /* If we have named section and we support weak symbols, then use the - .jcr section for recording java classes which need to be registered - at program start-up time. */ --#if defined (TARGET_ASM_NAMED_SECTION) && SUPPORTS_WEAK -+#if 0 && defined (TARGET_ASM_NAMED_SECTION) && SUPPORTS_WEAK - #ifndef JCR_SECTION_NAME - #define JCR_SECTION_NAME ".jcr" - #endif diff --git a/devel/gcc/patches/881-no_tm_section.patch b/devel/gcc/patches/881-no_tm_section.patch new file mode 100644 index 000000000..a58dc27e6 --- /dev/null +++ b/devel/gcc/patches/881-no_tm_section.patch @@ -0,0 +1,22 @@ +commit 565988ab47bd9b96b50608564aee2104aeb4b7ae +Author: Felix Fietkau +Date: Tue Dec 13 14:20:49 2016 +0100 + + gcc: rip out transactional memory related bloat from crtbegin + + Slightly improves compression for each executable, saving about 4k from + the default ar71xx rootfs + + Signed-off-by: Felix Fietkau + +--- a/libgcc/crtstuff.c ++++ b/libgcc/crtstuff.c +@@ -152,7 +152,7 @@ call_ ## FUNC (void) \ + #endif + + #if !defined(USE_TM_CLONE_REGISTRY) && defined(OBJECT_FORMAT_ELF) +-# define USE_TM_CLONE_REGISTRY 1 ++# define USE_TM_CLONE_REGISTRY 0 + #endif + + /* We do not want to add the weak attribute to the declarations of these diff --git a/devel/gcc/patches/900-bad-mips16-crt.patch b/devel/gcc/patches/900-bad-mips16-crt.patch index dd6e9dc88..f5cc0a74e 100644 --- a/devel/gcc/patches/900-bad-mips16-crt.patch +++ b/devel/gcc/patches/900-bad-mips16-crt.patch @@ -1,3 +1,24 @@ +commit 9dc38e48f7a6f88b7ac7bfaced91f53660204e46 +Author: Florian Fainelli +Date: Fri Apr 5 12:36:06 2013 +0000 + + toolchain/gcc: .init and .fini need to pick one ISA + + The .init and .fini sections are built by concatenating code + fragments. Putting mips16 code in the middle of a mips32 code block + doesn't work. Make gcc built the magic crt stuff in no-mips16 mode. + + This is specific to 4.6-linaro but is probably portable to other gcc + flavors. Adding this to the t-libgcc-mips16 makefile fragment is a + hack not suitable for pushing upstream, but there is no mips/t-linux + or mips/t-uclibc and I am not going to touch gcc/configure for two + lines. + + Signed-off-by: Jay Carlson + Signed-off-by: Florian Fainelli + + SVN-Revision: 36200 + --- a/libgcc/config/mips/t-mips16 +++ b/libgcc/config/mips/t-mips16 @@ -43,3 +43,6 @@ SYNC_CFLAGS = -mno-mips16 diff --git a/devel/gcc/patches/910-mbsd_multi.patch b/devel/gcc/patches/910-mbsd_multi.patch index 32fc9da96..f19007ea3 100644 --- a/devel/gcc/patches/910-mbsd_multi.patch +++ b/devel/gcc/patches/910-mbsd_multi.patch @@ -1,22 +1,23 @@ +commit 99368862e44740ff4fd33760893f04e14f9dbdf1 +Author: Felix Fietkau +Date: Tue Jul 31 00:52:27 2007 +0000 - This patch brings over a few features from MirBSD: + Port the mbsd_multi patch from freewrt, which adds -fhonour-copts. This will emit warnings in packages that don't use our target cflags properly + + SVN-Revision: 8256 + + This patch brings over a feature from MirBSD: * -fhonour-copts If this option is not given, it's warned (depending on environment variables). This is to catch errors of misbuilt packages which override CFLAGS themselves. - * -Werror-maybe-reset - Has the effect of -Wno-error if GCC_NO_WERROR is - set and not '0', a no-operation otherwise. This is - to be able to use -Werror in "make" but prevent - GNU autoconf generated configure scripts from - freaking out. This patch was authored by Thorsten Glaser with copyright assignment to the FSF in effect. --- a/gcc/c-family/c-opts.c +++ b/gcc/c-family/c-opts.c -@@ -122,6 +122,9 @@ static int class_dump_flags; +@@ -108,6 +108,9 @@ static int class_dump_flags; /* Whether any standard preincluded header has been preincluded. */ static bool done_preinclude; @@ -26,7 +27,7 @@ static void handle_OPT_d (const char *); static void set_std_cxx98 (int); static void set_std_cxx11 (int); -@@ -449,6 +452,12 @@ c_common_handle_option (size_t scode, co +@@ -456,6 +459,12 @@ c_common_handle_option (size_t scode, co flag_no_builtin = !value; break; @@ -39,7 +40,7 @@ case OPT_fconstant_string_class_: constant_string_class_name = arg; break; -@@ -1034,6 +1043,47 @@ c_common_init (void) +@@ -1084,6 +1093,47 @@ c_common_init (void) return false; } @@ -89,18 +90,7 @@ --- a/gcc/c-family/c.opt +++ b/gcc/c-family/c.opt -@@ -431,6 +431,10 @@ Wfloat-conversion - C ObjC C++ ObjC++ Var(warn_float_conversion) LangEnabledBy(C ObjC C++ ObjC++,Wconversion) - Warn for implicit type conversions that cause loss of floating point precision - -+Werror-maybe-reset -+C ObjC C++ ObjC++ -+; Documented in common.opt -+ - Wfloat-equal - C ObjC C++ ObjC++ Var(warn_float_equal) Warning - Warn if testing floating point numbers for equality -@@ -1161,6 +1165,9 @@ C++ ObjC++ Optimization Alias(fexception +@@ -1412,6 +1412,9 @@ C++ ObjC++ Optimization Alias(fexception fhonor-std C++ ObjC++ Ignore Warn(switch %qs is no longer supported) @@ -109,23 +99,12 @@ + fhosted C ObjC - Assume normal C execution environment + Assume normal C execution environment. --- a/gcc/common.opt +++ b/gcc/common.opt -@@ -561,6 +561,10 @@ Werror= - Common Joined - Treat specified warning as error - -+Werror-maybe-reset -+Common -+If environment variable GCC_NO_WERROR is set, act as -Wno-error -+ - Wextra - Common Var(extra_warnings) Warning - Print extra (possibly unwanted) warnings -@@ -1360,6 +1364,9 @@ fguess-branch-probability +@@ -1510,6 +1510,9 @@ fguess-branch-probability Common Report Var(flag_guess_branch_prob) Optimization - Enable guessing of branch probabilities + Enable guessing of branch probabilities. +fhonour-copts +Common RejectNegative @@ -135,60 +114,24 @@ ; On SVR4 targets, it also controls whether or not to emit a --- a/gcc/opts.c +++ b/gcc/opts.c -@@ -1699,6 +1699,17 @@ common_handle_option (struct gcc_options +@@ -1954,6 +1954,9 @@ common_handle_option (struct gcc_options opts, opts_set, loc, dc); break; -+ case OPT_Werror_maybe_reset: -+ { -+ char *ev = getenv ("GCC_NO_WERROR"); -+ if ((ev != NULL) && (*ev != '0')) -+ warnings_are_errors = 0; -+ } -+ break; -+ + case OPT_fhonour_copts: + break; + case OPT_Wlarger_than_: opts->x_larger_than_size = value; opts->x_warn_larger_than = value != -1; ---- a/gcc/doc/cppopts.texi -+++ b/gcc/doc/cppopts.texi -@@ -163,6 +163,11 @@ in older programs. This warning is on b - Make all warnings into hard errors. Source code which triggers warnings - will be rejected. - -+ at item -Werror-maybe-reset -+ at opindex Werror-maybe-reset -+Act like @samp{-Wno-error} if the @env{GCC_NO_WERROR} environment -+variable is set to anything other than 0 or empty. -+ - @item -Wsystem-headers - @opindex Wsystem-headers - Issue warnings for code in system headers. These are normally unhelpful --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi -@@ -251,7 +251,7 @@ Objective-C and Objective-C++ Dialects}. - -Wdisabled-optimization @gol - -Wno-discarded-qualifiers -Wno-discarded-array-qualifiers @gol - -Wno-div-by-zero -Wdouble-promotion -Wempty-body -Wenum-compare @gol ---Wno-endif-labels -Werror -Werror=* @gol -+-Wno-endif-labels -Werror -Werror=* -Werror-maybe-reset @gol - -Wfatal-errors -Wfloat-equal -Wformat -Wformat=2 @gol - -Wno-format-contains-nul -Wno-format-extra-args -Wformat-nonliteral @gol - -Wformat-security -Wformat-signedness -Wformat-y2k @gol -@@ -5382,6 +5382,22 @@ This option is only supported for C and +@@ -6572,6 +6572,17 @@ This option is only supported for C and @option{-Wall} and by @option{-Wpedantic}, which can be disabled with @option{-Wno-pointer-sign}. -+ at item -Werror-maybe-reset -+ at opindex Werror-maybe-reset -+Act like @samp{-Wno-error} if the @env{GCC_NO_WERROR} environment -+variable is set to anything other than 0 or empty. -+ -+ at item -fhonour-copts -+ at opindex fhonour-copts ++@item -fhonour-copts ++@opindex fhonour-copts +If @env{GCC_HONOUR_COPTS} is set to 1, abort if this option is not +given at least once, and warn if it is given more than once. +If @env{GCC_HONOUR_COPTS} is set to 2, abort if this option is not @@ -201,22 +144,3 @@ @item -Wstack-protector @opindex Wstack-protector @opindex Wno-stack-protector -@@ -7860,7 +7876,7 @@ so, the first branch is redirected to ei - second branch or a point immediately following it, depending on whether - the condition is known to be true or false. - --Enabled at levels @option{-O2}, @option{-O3}, @option{-Os}. -+Enabled at levels @option{-O3}. - - @item -fsplit-wide-types - @opindex fsplit-wide-types ---- a/gcc/java/jvspec.c -+++ b/gcc/java/jvspec.c -@@ -629,6 +629,7 @@ lang_specific_pre_link (void) - class name. Append dummy `.c' that can be stripped by set_input so %b - is correct. */ - set_input (concat (main_class_name, "main.c", NULL)); -+ putenv ("GCC_HONOUR_COPTS=s"); /* XXX hack! */ - err = do_spec (jvgenmain_spec); - if (err == 0) - { diff --git a/devel/gcc/patches/920-specs_nonfatal_getenv.patch b/devel/gcc/patches/920-specs_nonfatal_getenv.patch index 3d708f24c..a0fdc5f16 100644 --- a/devel/gcc/patches/920-specs_nonfatal_getenv.patch +++ b/devel/gcc/patches/920-specs_nonfatal_getenv.patch @@ -1,13 +1,20 @@ +Author: Jo-Philipp Wich +Date: Sat Apr 21 03:02:39 2012 +0000 + + gcc: add patch to make the getenv() spec function nonfatal if requested environment variable is unset + + SVN-Revision: 31390 + --- a/gcc/gcc.c +++ b/gcc/gcc.c -@@ -8807,8 +8807,10 @@ getenv_spec_function (int argc, const ch +@@ -9281,8 +9281,10 @@ getenv_spec_function (int argc, const ch + value = varname; - value = getenv (argv[0]); if (!value) - fatal_error (input_location, -- "environment variable %qs not defined", argv[0]); +- "environment variable %qs not defined", varname); + { -+ warning (input_location, "environment variable %qs not defined", argv[0]); ++ warning (input_location, "environment variable %qs not defined", varname); + value = ""; + } diff --git a/devel/gcc/patches/930-fix-mips-noexecstack.patch b/devel/gcc/patches/930-fix-mips-noexecstack.patch index c05844d2e..5affd6f92 100644 --- a/devel/gcc/patches/930-fix-mips-noexecstack.patch +++ b/devel/gcc/patches/930-fix-mips-noexecstack.patch @@ -48,9 +48,9 @@ sellcey@mips.com --- a/gcc/config/mips/mips.c +++ b/gcc/config/mips/mips.c -@@ -19629,6 +19629,9 @@ mips_lra_p (void) - #undef TARGET_LRA_P - #define TARGET_LRA_P mips_lra_p +@@ -22567,6 +22567,9 @@ mips_promote_function_mode (const_tree t + #undef TARGET_CUSTOM_FUNCTION_DESCRIPTORS + #define TARGET_CUSTOM_FUNCTION_DESCRIPTORS 2 +#undef TARGET_ASM_FILE_END +#define TARGET_ASM_FILE_END file_end_indicate_exec_stack diff --git a/devel/gcc/patches/930-osdefines.patch b/devel/gcc/patches/930-osdefines.patch deleted file mode 100644 index a1b612041..000000000 --- a/devel/gcc/patches/930-osdefines.patch +++ /dev/null @@ -1,13 +0,0 @@ ---- a/libstdc++-v3/config/os/gnu-linux/os_defines.h 2015-01-05 06:33:28.000000000 -0600 -+++ b/libstdc++-v3/config/os/gnu-linux/os_defines.h 2016-04-15 12:32:49.374356001 -0500 -@@ -41,8 +41,8 @@ - // Provide a declaration for the possibly deprecated gets function, as - // glibc 2.15 and later does not declare gets for ISO C11 when - // __GNU_SOURCE is defined. --#if __GLIBC_PREREQ(2,15) && defined(_GNU_SOURCE) -+//#if __GLIBC_PREREQ(2,15) && defined(_GNU_SOURCE) - # undef _GLIBCXX_HAVE_GETS --#endif -+//#endif - - #endif diff --git a/devel/gcc/patches/931-libffi-fix-MIPS-softfloat-build-issue.patch b/devel/gcc/patches/931-libffi-fix-MIPS-softfloat-build-issue.patch new file mode 100644 index 000000000..9d436efc1 --- /dev/null +++ b/devel/gcc/patches/931-libffi-fix-MIPS-softfloat-build-issue.patch @@ -0,0 +1,175 @@ +From c0c62fa4256f805389f16ebfc4a60cf789129b50 Mon Sep 17 00:00:00 2001 +From: BangLang Huang +Date: Wed, 9 Nov 2016 10:36:49 +0800 +Subject: [PATCH] libffi: fix MIPS softfloat build issue + +Backported from github.com/libffi/libffi#272 + +Signed-off-by: BangLang Huang +Signed-off-by: Yousong Zhou +--- + libffi/src/mips/n32.S | 17 +++++++++++++++++ + libffi/src/mips/o32.S | 17 +++++++++++++++++ + 2 files changed, 34 insertions(+) + +diff --git a/libffi/src/mips/n32.S b/libffi/src/mips/n32.S +index c6985d30a6f..8f25994773c 100644 +--- a/libffi/src/mips/n32.S ++++ b/libffi/src/mips/n32.S +@@ -107,6 +107,16 @@ loadregs: + + REG_L t6, 3*FFI_SIZEOF_ARG($fp) # load the flags word into t6. + ++#ifdef __mips_soft_float ++ REG_L a0, 0*FFI_SIZEOF_ARG(t9) ++ REG_L a1, 1*FFI_SIZEOF_ARG(t9) ++ REG_L a2, 2*FFI_SIZEOF_ARG(t9) ++ REG_L a3, 3*FFI_SIZEOF_ARG(t9) ++ REG_L a4, 4*FFI_SIZEOF_ARG(t9) ++ REG_L a5, 5*FFI_SIZEOF_ARG(t9) ++ REG_L a6, 6*FFI_SIZEOF_ARG(t9) ++ REG_L a7, 7*FFI_SIZEOF_ARG(t9) ++#else + and t4, t6, ((1< +Date: Fri Dec 12 17:01:57 2014 +0000 + + gcc: don't clobber stamp-bits with a symlink to itself + + Several versions of gcc have an issue in libstdc++v3 where the build may + clobber stamp-bits with a link to itself. This doesn't manifest itself + on all systems. On several Ubuntu systems, this doesn't appear to be a + problem, but it is an issue on Fedora 16 systems. + + To fix the issue, we'll simply filter out stamp-bits from the symlinks + to be generated. + + Note: gcc 4.4.7 is unaffected by this issue, so no fix is necessary + there. + + Signed-off-by: John Szakmeister + + SVN-Revision: 43669 + + --- a/libstdc++-v3/include/Makefile.in +++ b/libstdc++-v3/include/Makefile.in -@@ -1421,7 +1421,7 @@ stamp-bits: ${bits_headers} +@@ -1474,7 +1474,7 @@ stamp-bits: ${bits_headers} @$(STAMP) stamp-bits stamp-bits-sup: stamp-bits ${bits_sup_headers} diff --git a/devel/gcc/patches/950-cpp_file_path_translation.patch b/devel/gcc/patches/950-cpp_file_path_translation.patch index dc0938ab6..cd30cb201 100644 --- a/devel/gcc/patches/950-cpp_file_path_translation.patch +++ b/devel/gcc/patches/950-cpp_file_path_translation.patch @@ -1,8 +1,18 @@ +commit 331735a357a73c7b8adc205241ac3cc6543d985e +Author: Felix Fietkau +Date: Tue Nov 17 12:38:22 2015 +0000 + + gcc: add a patch to 5.x that supports translation of __FILE__ paths + + Signed-off-by: Felix Fietkau + + SVN-Revision: 47490 + Forward ported from attachment to https://gcc.gnu.org/bugzilla/show_bug.cgi?id=47047 --- a/gcc/c-family/c-opts.c +++ b/gcc/c-family/c-opts.c -@@ -581,6 +581,10 @@ c_common_handle_option (size_t scode, co +@@ -588,6 +588,10 @@ c_common_handle_option (size_t scode, co add_path (xstrdup (arg), SYSTEM, 0, true); break; @@ -15,9 +25,9 @@ Forward ported from attachment to https://gcc.gnu.org/bugzilla/show_bug.cgi?id=4 break; --- a/gcc/c-family/c.opt +++ b/gcc/c-family/c.opt -@@ -1528,6 +1528,10 @@ iquote +@@ -1825,6 +1825,10 @@ iquote C ObjC C++ ObjC++ Joined Separate MissingArgError(missing path after %qs) - -iquote Add to the end of the quote include path + -iquote Add to the end of the quote include path. +iremap +C ObjC C++ ObjC++ Joined Separate @@ -25,22 +35,22 @@ Forward ported from attachment to https://gcc.gnu.org/bugzilla/show_bug.cgi?id=4 + iwithprefix C ObjC C++ ObjC++ Joined Separate - -iwithprefix Add to the end of the system include path + -iwithprefix Add to the end of the system include path. --- a/gcc/doc/cpp.texi +++ b/gcc/doc/cpp.texi -@@ -4441,6 +4441,7 @@ without notice. +@@ -4272,6 +4272,7 @@ Refer to the GCC manual for full documen @c man begin SYNOPSIS cpp [@option{-D}@var{macro}[=@var{defn}]@dots{}] [@option{-U}@var{macro}] [@option{-I}@var{dir}@dots{}] [@option{-iquote}@var{dir}@dots{}] + [@option{-iremap}@var{src}:@var{dst}] - [@option{-W}@var{warn}@dots{}] [@option{-M}|@option{-MM}] [@option{-MG}] [@option{-MF} @var{filename}] [@option{-MP}] [@option{-MQ} @var{target}@dots{}] + [@option{-MT} @var{target}@dots{}] --- a/gcc/doc/cppopts.texi +++ b/gcc/doc/cppopts.texi -@@ -532,6 +532,12 @@ Search @var{dir} only for header files r - If @var{dir} begins with @code{=}, then the @code{=} will be replaced - by the sysroot prefix; see @option{--sysroot} and @option{-isysroot}. +@@ -220,6 +220,12 @@ extensions @samp{.i}, @samp{.ii} or @sam + extensions that GCC uses for preprocessed files created by + @option{-save-temps}. +@item -iremap @var{src}:@var{dst} +@opindex iremap @@ -53,20 +63,9 @@ Forward ported from attachment to https://gcc.gnu.org/bugzilla/show_bug.cgi?id=4 When preprocessing, handle directives, but do not expand macros. --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi -@@ -494,8 +494,8 @@ Objective-C and Objective-C++ Dialects}. - @item Directory Options - @xref{Directory Options,,Options for Directory Search}. - @gccoptlist{-B@var{prefix} -I@var{dir} -iplugindir=@var{dir} @gol ---iquote@var{dir} -L@var{dir} -specs=@var{file} -I- @gol ----sysroot=@var{dir} --no-sysroot-suffix} -+-iquote@var{dir} -iremap@var{src}:@var{dst} -L@var{dir} -specs=@var{file} @gol -+-I- --sysroot=@var{dir} --no-sysroot-suffix} - - @item Machine Dependent Options - @xref{Submodel Options,,Hardware Models and Configurations}. -@@ -11479,6 +11479,12 @@ be searched for header files only for th - "@var{file}"}; they are not searched for @code{#include <@var{file}>}, - otherwise just like @option{-I}. +@@ -11871,6 +11871,12 @@ by @option{-fplugin=@var{name}} instead + @option{-fplugin=@var{path}/@var{name}.so}. This option is not meant + to be used by the user, but only passed by the driver. +@item -iremap @var{src}:@var{dst} +@opindex iremap @@ -79,7 +78,7 @@ Forward ported from attachment to https://gcc.gnu.org/bugzilla/show_bug.cgi?id=4 Add directory @var{dir} to the list of directories to be searched --- a/libcpp/include/cpplib.h +++ b/libcpp/include/cpplib.h -@@ -751,6 +751,9 @@ extern void cpp_set_lang (cpp_reader *, +@@ -820,6 +820,9 @@ extern void cpp_set_lang (cpp_reader *, /* Set the include paths. */ extern void cpp_set_include_chains (cpp_reader *, cpp_dir *, cpp_dir *, int); @@ -91,7 +90,7 @@ Forward ported from attachment to https://gcc.gnu.org/bugzilla/show_bug.cgi?id=4 call cpp_finish on that reader. You can either edit the callbacks --- a/libcpp/macro.c +++ b/libcpp/macro.c -@@ -224,6 +224,64 @@ static const char * const monthnames[] = +@@ -227,6 +227,64 @@ static const char * const monthnames[] = "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" }; @@ -156,7 +155,7 @@ Forward ported from attachment to https://gcc.gnu.org/bugzilla/show_bug.cgi?id=4 /* Helper function for builtin_macro. Returns the text generated by a builtin macro. */ const uchar * -@@ -286,6 +344,7 @@ _cpp_builtin_macro_text (cpp_reader *pfi +@@ -290,6 +348,7 @@ _cpp_builtin_macro_text (cpp_reader *pfi { unsigned int len; const char *name; @@ -164,7 +163,7 @@ Forward ported from attachment to https://gcc.gnu.org/bugzilla/show_bug.cgi?id=4 uchar *buf; if (node->value.builtin == BT_FILE) -@@ -297,6 +356,7 @@ _cpp_builtin_macro_text (cpp_reader *pfi +@@ -301,6 +360,7 @@ _cpp_builtin_macro_text (cpp_reader *pfi if (!name) abort (); } @@ -172,7 +171,7 @@ Forward ported from attachment to https://gcc.gnu.org/bugzilla/show_bug.cgi?id=4 len = strlen (name); buf = _cpp_unaligned_alloc (pfile, len * 2 + 3); result = buf; -@@ -304,6 +364,7 @@ _cpp_builtin_macro_text (cpp_reader *pfi +@@ -308,6 +368,7 @@ _cpp_builtin_macro_text (cpp_reader *pfi buf = cpp_quote_string (buf + 1, (const unsigned char *) name, len); *buf++ = '"'; *buf = '\0'; diff --git a/devel/gcc/patches/960-go_libm.patch b/devel/gcc/patches/960-go_libm.patch deleted file mode 100644 index d16b0200c..000000000 --- a/devel/gcc/patches/960-go_libm.patch +++ /dev/null @@ -1,11 +0,0 @@ ---- a/gcc/go/Make-lang.in -+++ b/gcc/go/Make-lang.in -@@ -74,7 +74,7 @@ go_OBJS = $(GO_OBJS) go/gospec.o - - go1$(exeext): $(GO_OBJS) attribs.o $(BACKEND) $(LIBDEPS) - +$(LLINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \ -- $(GO_OBJS) attribs.o $(BACKEND) $(LIBS) $(BACKENDLIBS) -+ $(GO_OBJS) attribs.o $(BACKEND) $(LIBS) $(BACKENDLIBS) -lm - - # Documentation. - diff --git a/devel/gcc/patches/960-gotools-fix-compilation-when-making-cross-compiler.patch b/devel/gcc/patches/960-gotools-fix-compilation-when-making-cross-compiler.patch new file mode 100644 index 000000000..556fa1647 --- /dev/null +++ b/devel/gcc/patches/960-gotools-fix-compilation-when-making-cross-compiler.patch @@ -0,0 +1,73 @@ +From dda6b050cd74a352670787a294596a9c56c21327 Mon Sep 17 00:00:00 2001 +From: Yousong Zhou +Date: Fri, 4 May 2018 18:20:53 +0800 +Subject: [PATCH] gotools: fix compilation when making cross compiler + +libgo is "the runtime support library for the Go programming language. +This library is intended for use with the Go frontend." + +gccgo will link target files with libgo.so which depends on libgcc_s.so.1, but +the linker will complain that it cannot find it. That's because shared libgcc +is not present in the install directory yet. libgo.so was made without problem +because gcc will emit -lgcc_s when compiled with -shared option. When gotools +were being made, it was supplied with -static-libgcc thus no link option was +provided. Check LIBGO in gcc/go/gcc-spec.c for how gccgo make a builtin spec +for linking with libgo.so + +- GccgoCrossCompilation, https://github.com/golang/go/wiki/GccgoCrossCompilation +- Cross-building instructions, http://www.eglibc.org/archives/patches/msg00078.html + +When 3-pass GCC compilation is used, shared libgcc runtime libraries will be +available after gcc pass2 completed and will meet the gotools link requirement +at gcc pass3 +--- + gotools/Makefile.am | 4 +++- + gotools/Makefile.in | 4 +++- + 2 files changed, 6 insertions(+), 2 deletions(-) + +diff --git a/gotools/Makefile.am b/gotools/Makefile.am +index 5f3940a278b..9c22f5df103 100644 +--- a/gotools/Makefile.am ++++ b/gotools/Makefile.am +@@ -26,6 +26,7 @@ PWD_COMMAND = $${PWDCMD-pwd} + STAMP = echo timestamp > + + libgodir = ../$(target_noncanonical)/libgo ++libgccdir = ../$(target_noncanonical)/libgcc + LIBGODEP = $(libgodir)/libgo.la + + if NATIVE +@@ -38,7 +39,8 @@ endif + GOCFLAGS = $(CFLAGS_FOR_TARGET) + GOCOMPILE = $(GOCOMPILER) $(GOCFLAGS) + +-AM_LDFLAGS = -L $(libgodir) -L $(libgodir)/.libs ++AM_LDFLAGS = -L $(libgodir) -L $(libgodir)/.libs \ ++ -L $(libgccdir) -L $(libgccdir)/.libs -lgcc_s + GOLINK = $(GOCOMPILER) $(GOCFLAGS) $(AM_GOCFLAGS) $(LDFLAGS) $(AM_LDFLAGS) -o $@ + + cmdsrcdir = $(srcdir)/../libgo/go/cmd +diff --git a/gotools/Makefile.in b/gotools/Makefile.in +index 4386576b011..0bdd9290e01 100644 +--- a/gotools/Makefile.in ++++ b/gotools/Makefile.in +@@ -252,13 +252,15 @@ mkinstalldirs = $(SHELL) $(toplevel_srcdir)/mkinstalldirs + PWD_COMMAND = $${PWDCMD-pwd} + STAMP = echo timestamp > + libgodir = ../$(target_noncanonical)/libgo ++libgccdir = ../$(target_noncanonical)/libgcc + LIBGODEP = $(libgodir)/libgo.la + @NATIVE_FALSE@GOCOMPILER = $(GOC) + + # Use the compiler we just built. + @NATIVE_TRUE@GOCOMPILER = $(GOC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) + GOCOMPILE = $(GOCOMPILER) $(GOCFLAGS) +-AM_LDFLAGS = -L $(libgodir) -L $(libgodir)/.libs ++AM_LDFLAGS = -L $(libgodir) -L $(libgodir)/.libs \ ++ -L $(libgccdir) -L $(libgccdir)/.libs -lgcc_s + GOLINK = $(GOCOMPILER) $(GOCFLAGS) $(AM_GOCFLAGS) $(LDFLAGS) $(AM_LDFLAGS) -o $@ + cmdsrcdir = $(srcdir)/../libgo/go/cmd + go_cmd_go_files = \ +-- +2.16.3 + diff --git a/devel/gcc/patches/970-warn_bug.patch b/devel/gcc/patches/970-warn_bug.patch deleted file mode 100644 index 2c5cf9be2..000000000 --- a/devel/gcc/patches/970-warn_bug.patch +++ /dev/null @@ -1,11 +0,0 @@ ---- a/libgo/runtime/mprof.goc -+++ b/libgo/runtime/mprof.goc -@@ -403,7 +403,7 @@ func ThreadCreateProfile(p Slice) (n int - - func Stack(b Slice, all bool) (n int) { - byte *pc, *sp; -- bool enablegc; -+ bool enablegc = false; /* workaround GCC bug #36550 */ - - sp = runtime_getcallersp(&b); - pc = (byte*)(uintptr)runtime_getcallerpc(&b);