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author | Ryan Hill <rhill@gentoo.org> | 2013-03-31 05:36:53 +0000 |
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committer | Ryan Hill <rhill@gentoo.org> | 2013-03-31 05:36:53 +0000 |
commit | 649f376b150c063d85c82535e39c3c7a3292d005 (patch) | |
tree | 81d5e8a3ec6583b55e19e02e708f5044cc6e2b15 /4.8.0 | |
parent | Update patch notes. (diff) | |
download | gcc-patches-649f376b150c063d85c82535e39c3c7a3292d005.tar.gz gcc-patches-649f376b150c063d85c82535e39c3c7a3292d005.tar.bz2 gcc-patches-649f376b150c063d85c82535e39c3c7a3292d005.zip |
Initial 4.8.0 patchset based off of latest 4.7.2 patchset.
Diffstat (limited to '4.8.0')
23 files changed, 1313 insertions, 0 deletions
diff --git a/4.8.0/gentoo/10_all_default-fortify-source.patch b/4.8.0/gentoo/10_all_default-fortify-source.patch new file mode 100644 index 0000000..a71711a --- /dev/null +++ b/4.8.0/gentoo/10_all_default-fortify-source.patch @@ -0,0 +1,28 @@ +Enable -D_FORTIFY_SOURCE=2 by default. + +--- a/gcc/c-family/c-cppbuiltin.c ++++ b/gcc/c-family/c-cppbuiltin.c +@@ -853,6 +853,9 @@ 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/invoke.texi ++++ b/gcc/doc/invoke.texi +@@ -6568,6 +6568,11 @@ also turns on the following optimization flags: + Please note the warning under @option{-fgcse} about + invoking @option{-O2} on programs that use computed gotos. + ++NOTE: In Gentoo, @option{-D_FORTIFY_SOURCE=2} is set by default, and is ++activated when @option{-O} is set to 2 or higher. This enables additional ++compile-time and run-time checks for several libc functions. To disable, ++specify either @option{-U_FORTIFY_SOURCE} or @option{-D_FORTIFY_SOURCE=0}. ++ + @item -O3 + @opindex O3 + Optimize yet more. @option{-O3} turns on all optimizations specified diff --git a/4.8.0/gentoo/11_all_default-warn-format-security.patch b/4.8.0/gentoo/11_all_default-warn-format-security.patch new file mode 100644 index 0000000..a0c84a6 --- /dev/null +++ b/4.8.0/gentoo/11_all_default-warn-format-security.patch @@ -0,0 +1,27 @@ +Enable -Wformat-security by default. + +--- a/gcc/c-family/c.opt ++++ b/gcc/c-family/c.opt +@@ -400,7 +400,7 @@ C ObjC C++ ObjC++ Var(warn_format_nonliteral) Warning LangEnabledBy(C ObjC C++ O + Warn about format strings that are not literals + + Wformat-security +-C ObjC C++ ObjC++ Var(warn_format_security) Warning LangEnabledBy(C ObjC C++ ObjC++,Wformat=, warn_format >= 2, 0) ++C ObjC C++ ObjC++ Var(warn_format_security) Init(1) Warning LangEnabledBy(C ObjC C++ ObjC++,Wformat=, warn_format >= 2, 0) + Warn about possible security problems with format functions + + Wformat-y2k +--- a/gcc/doc/invoke.texi ++++ b/gcc/doc/invoke.texi +@@ -3362,6 +3362,11 @@ currently a subset of what @option{-Wformat-nonliteral} warns about, but + in future warnings may be added to @option{-Wformat-security} that are not + included in @option{-Wformat-nonliteral}.) + ++In Gentoo this option is enabled by default for C, C++, ObjC, ObjC++. ++To disable, use @option{-Wno-format-security}, or disable all format ++warnings with @option{-Wformat=0}. To make format security warnings ++fatal, specify @option{-Werror=format-security}. ++ + @item -Wformat-y2k + @opindex Wformat-y2k + @opindex Wno-format-y2k diff --git a/4.8.0/gentoo/12_all_default-warn-trampolines.patch b/4.8.0/gentoo/12_all_default-warn-trampolines.patch new file mode 100644 index 0000000..2fd4051 --- /dev/null +++ b/4.8.0/gentoo/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/4.8.0/gentoo/15_all_libgfortran-Werror.patch b/4.8.0/gentoo/15_all_libgfortran-Werror.patch new file mode 100644 index 0000000..5f15373 --- /dev/null +++ b/4.8.0/gentoo/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$GCC" = "xyes"; then +- AM_FCFLAGS="-I . -Wall -Werror -fimplicit-none -fno-repack-arrays -fno-underscoring" ++ AM_FCFLAGS="-I . -Wall -fimplicit-none -fno-repack-arrays -fno-underscoring" + ## We like to use C99 routines when available. This makes sure that + ## __STDC_VERSION__ is set such that libc includes make them available. + AM_CFLAGS="-std=gnu99 -Wall -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wextra -Wwrite-strings" diff --git a/4.8.0/gentoo/16_all_libgomp-Werror.patch b/4.8.0/gentoo/16_all_libgomp-Werror.patch new file mode 100644 index 0000000..d6a355d --- /dev/null +++ b/4.8.0/gentoo/16_all_libgomp-Werror.patch @@ -0,0 +1,17 @@ +libgomp does not respect --disable-werror + +https://bugs.gentoo.org/229059 +http://gcc.gnu.org/PR38436 + + +--- a/libgomp/configure ++++ b/libgomp/configure +@@ -4282,7 +4282,7 @@ save_CFLAGS="$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/4.8.0/gentoo/25_all_alpha-mieee-default.patch b/4.8.0/gentoo/25_all_alpha-mieee-default.patch new file mode 100644 index 0000000..9f99434 --- /dev/null +++ b/4.8.0/gentoo/25_all_alpha-mieee-default.patch @@ -0,0 +1,31 @@ +Set the default behavior on alpha to use -mieee since the large majority of +time we want this (bad/weird things can happen with packages built without +it). + +To satisfy those people who may not want -mieee forced on them all the time, +we also provide -mno-ieee. + +Patch by Mike Frysinger <vapier@gentoo.org> + +--- a/gcc/config/alpha/alpha.h ++++ b/gcc/config/alpha/alpha.h +@@ -96,6 +96,8 @@ along with GCC; see the file COPYING3. If not see + while (0) + #endif + ++#define CPP_SPEC "%{!no-ieee:-mieee}" ++ + /* Run-time compilation parameters selecting different hardware subsets. */ + + /* Which processor to schedule for. The cpu attribute defines a list that +--- a/gcc/config/alpha/alpha.opt ++++ b/gcc/config/alpha/alpha.opt +@@ -39,7 +39,7 @@ Target RejectNegative Mask(IEEE_CONFORMANT) + Request IEEE-conformant math library routines (OSF/1) + + mieee +-Target Report RejectNegative Mask(IEEE) ++Target Report Mask(IEEE) + Emit IEEE-conformant code, without inexact exceptions + + mieee-with-inexact diff --git a/4.8.0/gentoo/26_all_alpha-asm-mcpu.patch b/4.8.0/gentoo/26_all_alpha-asm-mcpu.patch new file mode 100644 index 0000000..593431c --- /dev/null +++ b/4.8.0/gentoo/26_all_alpha-asm-mcpu.patch @@ -0,0 +1,16 @@ +https://bugs.gentoo.org/170146 +http://gcc.gnu.org/ml/gcc-patches/2009-11/msg00403.html + +alpha: turn -mcpu=<cpu> into -m<cpu> for assembler all the time + +--- a/gcc/config/alpha/elf.h ++++ b/gcc/config/alpha/elf.h +@@ -46,7 +46,7 @@ along with GCC; see the file COPYING3. If not see + #define CC1_SPEC "%{G*}" + + #undef ASM_SPEC +-#define ASM_SPEC "%{G*} %{relax:-relax} %{!gstabs*:-no-mdebug}%{gstabs*:-mdebug}" ++#define ASM_SPEC "%{G*} %{relax:-relax} %{!gstabs*:-no-mdebug}%{gstabs*:-mdebug} %{mcpu=*:-m%*}" + + #undef IDENT_ASM_OP + #define IDENT_ASM_OP "\t.ident\t" diff --git a/4.8.0/gentoo/29_all_arm_armv4t-default.patch b/4.8.0/gentoo/29_all_arm_armv4t-default.patch new file mode 100644 index 0000000..4616cf9 --- /dev/null +++ b/4.8.0/gentoo/29_all_arm_armv4t-default.patch @@ -0,0 +1,16 @@ +gcc defaults to armv5t for all targets even armv4t + +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/4.8.0/gentoo/34_all_ia64_note.GNU-stack.patch b/4.8.0/gentoo/34_all_ia64_note.GNU-stack.patch new file mode 100644 index 0000000..219fe9f --- /dev/null +++ b/4.8.0/gentoo/34_all_ia64_note.GNU-stack.patch @@ -0,0 +1,92 @@ +http://gcc.gnu.org/PR21098 + + +2004-09-20 Jakub Jelinek <jakub@redhat.com> + + * config/rs6000/ppc-asm.h: Add .note.GNU-stack section also + on ppc64-linux. + + * config/ia64/lib1funcs.asm: Add .note.GNU-stack section on + ia64-linux. + * config/ia64/crtbegin.asm: Likewise. + * config/ia64/crtend.asm: Likewise. + * config/ia64/crti.asm: Likewise. + * config/ia64/crtn.asm: Likewise. + +2004-05-14 Jakub Jelinek <jakub@redhat.com> + + * config/ia64/linux.h (TARGET_ASM_FILE_END): Define. + + +--- a/gcc/config/ia64/linux.h ++++ b/gcc/config/ia64/linux.h +@@ -24,6 +24,8 @@ a copy of the GCC Runtime Library Exception along with this program; + see the files COPYING3 and COPYING.RUNTIME respectively. If not, see + <http://www.gnu.org/licenses/>. */ + ++#define TARGET_ASM_FILE_END file_end_indicate_exec_stack ++ + /* This is for -profile to use -lc_p instead of -lc. */ + #undef CC1_SPEC + #define CC1_SPEC "%{profile:-p} %{G*}" +--- a/gcc/config/rs6000/ppc-asm.h ++++ b/gcc/config/rs6000/ppc-asm.h +@@ -352,7 +352,7 @@ GLUE(.L,name): \ + #endif + #endif + +-#if defined __linux__ && !defined __powerpc64__ ++#if defined __linux__ + .section .note.GNU-stack + .previous + #endif +--- a/libgcc/config/ia64/crtbegin.S ++++ b/libgcc/config/ia64/crtbegin.S +@@ -252,3 +252,7 @@ __do_jv_register_classes: + .weak __cxa_finalize + #endif + .weak _Jv_RegisterClasses ++ ++#ifdef __linux__ ++.section .note.GNU-stack; .previous ++#endif +--- a/libgcc/config/ia64/crtend.S ++++ b/libgcc/config/ia64/crtend.S +@@ -119,3 +119,6 @@ __do_global_ctors_aux: + + br.ret.sptk.many rp + .endp __do_global_ctors_aux ++#ifdef __linux__ ++.section .note.GNU-stack; .previous ++#endif +--- a/libgcc/config/ia64/crti.S ++++ b/libgcc/config/ia64/crti.S +@@ -49,5 +49,8 @@ _fini: + .save rp, r33 + mov r33 = b0 + .body ++#ifdef __linux__ ++.section .note.GNU-stack; .previous ++#endif + + # end of crti.S +--- a/libgcc/config/ia64/crtn.S ++++ b/libgcc/config/ia64/crtn.S +@@ -39,5 +39,8 @@ + .restore sp + mov r12 = r35 + br.ret.sptk.many b0 ++#ifdef __linux__ ++.section .note.GNU-stack; .previous ++#endif + + # end of crtn.S +--- a/libgcc/config/ia64/lib1funcs.S ++++ b/libgcc/config/ia64/lib1funcs.S +@@ -793,3 +793,6 @@ __floattitf: + .endp __floattitf + #endif + #endif ++#ifdef __linux__ ++.section .note.GNU-stack; .previous ++#endif diff --git a/4.8.0/gentoo/38_all_sh_pr24836_all-archs.patch b/4.8.0/gentoo/38_all_sh_pr24836_all-archs.patch new file mode 100644 index 0000000..06fd90a --- /dev/null +++ b/4.8.0/gentoo/38_all_sh_pr24836_all-archs.patch @@ -0,0 +1,27 @@ +gcc/configure doesn't handle all possible SH architectures + +http://gcc.gnu.org/PR24836 + + +--- a/gcc/configure ++++ b/gcc/configure +@@ -22753,7 +22753,7 @@ foo: .long 25 + tls_first_minor=14 + tls_as_opt="-m64 -Aesame --fatal-warnings" + ;; +- sh-*-* | sh[34]-*-*) ++ sh-*-* | sh[34]*-*-*) + conftest_s=' + .section ".tdata","awT",@progbits + foo: .long 25 +--- a/gcc/configure.ac ++++ b/gcc/configure.ac +@@ -2924,7 +2924,7 @@ foo: .long 25 + tls_first_minor=14 + tls_as_opt="-m64 -Aesame --fatal-warnings" + ;; +- sh-*-* | sh[34]-*-*) ++ sh-*-* | sh[34]*-*-*) + conftest_s=' + .section ".tdata","awT",@progbits + foo: .long 25 diff --git a/4.8.0/gentoo/42_all_superh_default-multilib.patch b/4.8.0/gentoo/42_all_superh_default-multilib.patch new file mode 100644 index 0000000..8b638d9 --- /dev/null +++ b/4.8.0/gentoo/42_all_superh_default-multilib.patch @@ -0,0 +1,24 @@ +The gcc-3.x toolchains would contain all the targets by default. With gcc-4, +you have to actually list out the multilibs you want or you will end up with +just one when using targets like 'sh4-linux-gnu'. + +The resulting toolchain can't even build a kernel as the kernel needs to build +with the nofpu flag to be sure that no fpu ops are generated. + +Here we restore the gcc-3.x behavior; the additional overhead of building all +of these multilibs by default is negligible. + +https://bugs.gentoo.org/140205 +https://bugs.gentoo.org/320251 + +--- a/gcc/config.gcc ++++ b/gcc/config.gcc +@@ -2455,7 +2455,7 @@ sh-*-symbianelf* | sh[12346l]*-*-symbianelf* | \ + if test "$sh_multilibs" = "default" ; then + case ${target} in + sh64-superh-linux* | \ +- sh[1234]*) sh_multilibs=${sh_cpu_target} ;; ++ sh[1234]*) sh_multilibs=$(echo $(sed -n '/^[[:space:]]*case ${sh_multilib} in/,/)/{s:case ${sh_multilib} in::;s: | *:,:g;s:[\\)]::g;p}' ${srcdir}/config.gcc) | sed 's: ::g') ;; + sh64* | sh5*) sh_multilibs=m5-32media,m5-32media-nofpu,m5-compact,m5-compact-nofpu,m5-64media,m5-64media-nofpu ;; + sh-superh-*) sh_multilibs=m4,m4-single,m4-single-only,m4-nofpu ;; + sh*-*-linux*) sh_multilibs=m1,m3e,m4 ;; diff --git a/4.8.0/gentoo/48_all_x86_pr53113_libitm-avx.patch b/4.8.0/gentoo/48_all_x86_pr53113_libitm-avx.patch new file mode 100644 index 0000000..b176530 --- /dev/null +++ b/4.8.0/gentoo/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/4.8.0/gentoo/50_all_libiberty-asprintf.patch b/4.8.0/gentoo/50_all_libiberty-asprintf.patch new file mode 100644 index 0000000..9ad4a92 --- /dev/null +++ b/4.8.0/gentoo/50_all_libiberty-asprintf.patch @@ -0,0 +1,18 @@ +2008-07-25 Magnus Granberg <zorry@ume.nu> + + * 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/4.8.0/gentoo/51_all_libiberty-pic.patch b/4.8.0/gentoo/51_all_libiberty-pic.patch new file mode 100644 index 0000000..b6160a7 --- /dev/null +++ b/4.8.0/gentoo/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/4.8.0/gentoo/52_all_netbsd-Bsymbolic.patch b/4.8.0/gentoo/52_all_netbsd-Bsymbolic.patch new file mode 100644 index 0000000..4db281e --- /dev/null +++ b/4.8.0/gentoo/52_all_netbsd-Bsymbolic.patch @@ -0,0 +1,12 @@ +https://bugs.gentoo.org/122698 + +--- a/gcc/config/netbsd-elf.h ++++ b/gcc/config/netbsd-elf.h +@@ -70,6 +70,7 @@ along with GCC; see the file COPYING3. If not see + #define NETBSD_LINK_SPEC_ELF \ + "%{assert*} %{R*} %{rpath*} \ + %{shared:-shared} \ ++ %{symbolic:-Bsymbolic} \ + %{!shared: \ + -dc -dp \ + %{!nostdlib: \ diff --git a/4.8.0/gentoo/67_all_gcc-poison-system-directories.patch b/4.8.0/gentoo/67_all_gcc-poison-system-directories.patch new file mode 100644 index 0000000..56519d8 --- /dev/null +++ b/4.8.0/gentoo/67_all_gcc-poison-system-directories.patch @@ -0,0 +1,193 @@ +grabbed from openembedded + +Upstream-Status: Inappropriate [distribution: codesourcery] + + gcc/ + 2008-07-02 Joseph Myers <joseph@codesourcery.com> + * c-incpath.c: Include toplev.h. + (merge_include_chains): Use warning instead of cpp_error for + system directory poisoning diagnostic. + * Makefile.in (c-incpath.o): Depend on toplev.h. + * gcc.c (LINK_COMMAND_SPEC): Pass + --error-poison-system-directories if + -Werror=poison-system-directories. + + 2007-06-13 Joseph Myers <joseph@codesourcery.com> + * common.opt (--Wno-poison-system-directories): New. + * doc/invoke.texi (-Wno-poison-system-directories): Document. + * c-incpath.c: Include flags.h. + (merge_include_chains): Check flag_poison_system_directories. + * gcc.c (LINK_COMMAND_SPEC): Pass --no-poison-system-directories + to linker if -Wno-poison-system-directories. + * Makefile.in (c-incpath.o): Depend on $(FLAGS_H). + + 2007-03-20 Daniel Jacobowitz <dan@codesourcery.com> + Joseph Myers <joseph@codesourcery.com> + * configure.ac (--enable-poison-system-directories): New option. + * configure, config.in: Regenerate. + * c-incpath.c (merge_include_chains): If + ENABLE_POISON_SYSTEM_DIRECTORIES defined, warn for use of + /usr/include, /usr/local/include or /usr/X11R6/include. + + +--- a/gcc/Makefile.in ++++ b/gcc/Makefile.in +@@ -2018,7 +2018,7 @@ attribs.o : attribs.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) \ + + incpath.o: incpath.c incpath.h $(CONFIG_H) $(SYSTEM_H) $(CPPLIB_H) \ + intl.h prefix.h coretypes.h $(TM_H) cppdefault.h $(TARGET_H) \ +- $(MACHMODE_H) ++ $(MACHMODE_H) $(FLAGS_H) toplev.h + + CFLAGS-prefix.o += -DPREFIX=\"$(prefix)\" -DBASEVER=$(BASEVER_s) + prefix.o: prefix.c $(CONFIG_H) $(SYSTEM_H) coretypes.h prefix.h \ +--- a/gcc/common.opt ++++ b/gcc/common.opt +@@ -595,6 +595,10 @@ Wpedantic + Common Var(pedantic) Warning + Issue warnings needed for strict compliance to the standard + ++Wpoison-system-directories ++Common Var(flag_poison_system_directories) Init(1) Warning ++Warn for -I and -L options using system directories if cross compiling ++ + Wshadow + Common Var(warn_shadow) Warning + Warn when one local variable shadows another +--- a/gcc/config.in ++++ b/gcc/config.in +@@ -138,6 +138,12 @@ + #endif + + ++/* Define to warn for use of native system header directories */ ++#ifndef USED_FOR_TARGET ++#undef ENABLE_POISON_SYSTEM_DIRECTORIES ++#endif ++ ++ + /* Define if you want all operations on RTL (the basic data structure of the + optimizer and back end) to be checked for dynamic type safety at runtime. + This is quite expensive. */ +--- a/gcc/configure ++++ b/gcc/configure +@@ -917,6 +917,7 @@ with_gc + with_system_zlib + enable_maintainer_mode + enable_version_specific_runtime_libs ++enable_poison_system_directories + enable_plugin + enable_libquadmath_support + with_linker_hash_style +@@ -1630,6 +1631,8 @@ Optional Features: + --enable-version-specific-runtime-libs + specify that runtime libraries should be installed + in a compiler-specific directory ++ --enable-poison-system-directories ++ warn for use of native system header directories + --enable-plugin enable plugin support + --disable-libquadmath-support + disable libquadmath support for Fortran +@@ -27103,6 +27106,19 @@ if test "${enable_version_specific_runtime_libs+set}" = set; then : + 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 + + +--- a/gcc/configure.ac ++++ b/gcc/configure.ac +@@ -5063,6 +5063,16 @@ AC_ARG_ENABLE(version-specific-runtime-libs, + [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) +--- a/gcc/doc/invoke.texi ++++ b/gcc/doc/invoke.texi +@@ -258,6 +258,7 @@ 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 -Wsizeof-pointer-memaccess @gol +@@ -4023,6 +4024,14 @@ should check to see whether the two values have ranges that overlap; and + this is done with the relational operators, so equality comparisons are + probably mistaken. + ++@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 -Wtraditional @r{(C and Objective-C only)} + @opindex Wtraditional + @opindex Wno-traditional +--- a/gcc/gcc.c ++++ b/gcc/gcc.c +@@ -740,6 +740,8 @@ proper position among the other output files. */ + "%{fuse-ld=*:-fuse-ld=%*}\ + %X %{o*} %{e*} %{N} %{n} %{r}\ + %{s} %{t} %{u*} %{z} %{Z} %{!nostdlib:%{!nostartfiles:%S}}\ ++ %{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)}\ +--- a/gcc/incpath.c ++++ b/gcc/incpath.c +@@ -382,6 +382,25 @@ merge_include_chains (const char *sysroot, cpp_reader *pfile, int verbose) + } + 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)) ++ || (!strncmp (p->name, "/sw/include", 11)) ++ || (!strncmp (p->name, "/opt/include", 12))) ++ 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/4.8.0/gentoo/74_all_gcc48_cloog-dl.patch b/4.8.0/gentoo/74_all_gcc48_cloog-dl.patch new file mode 100644 index 0000000..0fb55b0 --- /dev/null +++ b/4.8.0/gentoo/74_all_gcc48_cloog-dl.patch @@ -0,0 +1,537 @@ +dlopen cloog-isl library rather than link to it directly. This prevents +cloog upgrades that change the soname from breaking the compiler. + +http://pkgs.fedoraproject.org/cgit/gcc.git/tree/gcc48-cloog-dl.patch + + +In FreeBSD dlopen is part of libc so we can't just hardcode -ldl. + +2013-03-30 Ryan Hill <dirtyepic@gentoo.org> + + * configure.ac (DL_LIB): Check how to dlopen. + * configure: Regenerate. + * Makefile.in (BACKENDLIBS): Use DL_LIB. + + +--- a/gcc/Makefile.in ++++ b/gcc/Makefile.in +@@ -1020,7 +1020,7 @@ 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),@DL_LIB@) $(GMPLIBS) $(PLUGINLIBS) $(HOST_LIBS) \ + $(ZLIB) + # Any system libraries needed just for GNAT. + SYSLIBS = @GNAT_LIBEXC@ +@@ -3443,6 +3443,15 @@ $(common_out_object_file): $(common_out_file) $(CONFIG_H) $(SYSTEM_H) \ + $(DIAGNOSTIC_CORE_H) $(FLAGS_H) $(OPTS_H) $(TM_H) $(TM_P_H) $(MACHMODE_H) + $(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) \ + $< $(OUTPUT_OPTION) ++ ++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/configure ++++ b/gcc/configure +@@ -602,6 +602,7 @@ ac_subst_vars='LTLIBOBJS + LIBOBJS + enable_plugin + pluginlibs ++DL_LIB + CLOOGINC + CLOOGLIBS + ISLINC +@@ -27263,6 +27264,7 @@ $as_echo "unable to check" >&6; } + fi + + # Check -ldl ++ DL_LIB= + saved_LIBS="$LIBS" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5 + $as_echo_n "checking for library containing dlopen... " >&6; } +@@ -27322,9 +27324,11 @@ fi + + if test x"$ac_cv_search_dlopen" = x"-ldl"; then + pluginlibs="$pluginlibs -ldl" ++ DL_LIB=$ac_cv_search_dlopen + fi + LIBS="$saved_LIBS" + ++ + # Check that we can build shared objects with -fPIC -shared + saved_LDFLAGS="$LDFLAGS" + saved_CFLAGS="$CFLAGS" +--- a/gcc/configure.ac ++++ b/gcc/configure.ac +@@ -5212,12 +5212,15 @@ if test x"$enable_plugin" = x"yes"; then + fi + + # Check -ldl ++ DL_LIB= + saved_LIBS="$LIBS" + AC_SEARCH_LIBS([dlopen], [dl]) + if test x"$ac_cv_search_dlopen" = x"-ldl"; then + pluginlibs="$pluginlibs -ldl" ++ DL_LIB=$ac_cv_search_dlopen + fi + LIBS="$saved_LIBS" ++ AC_SUBST(DL_LIB) + + # Check that we can build shared objects with -fPIC -shared + saved_LDFLAGS="$LDFLAGS" +--- a/gcc/graphite-clast-to-gimple.c ++++ b/gcc/graphite-clast-to-gimple.c +@@ -910,7 +910,7 @@ compute_bounds_for_loop (struct clast_for *loop, mpz_t low, mpz_t up) + 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 *stmt_for, ivs_params_p ip) + 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); +--- a/gcc/graphite-poly.h ++++ b/gcc/graphite-poly.h +@@ -22,6 +22,369 @@ along with GCC; see the file COPYING3. If not see + #ifndef GCC_GRAPHITE_POLY_H + #define GCC_GRAPHITE_POLY_H + ++#include <isl/aff.h> ++#include <isl/schedule.h> ++#include <isl/ilp.h> ++#include <isl/flow.h> ++#include <isl/options.h> ++#include <cloog/isl/cloog.h> ++#include <dlfcn.h> ++#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_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_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 ++++ b/gcc/graphite.c +@@ -65,6 +65,34 @@ along with GCC; see the file COPYING3. If not see + + 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 +@@ -263,6 +291,15 @@ graphite_transform_loops (void) + if (parallelized_function_p (cfun->decl)) + return; + ++ if (number_of_loops () <= 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)) diff --git a/4.8.0/gentoo/92_all_freebsd-pie.patch b/4.8.0/gentoo/92_all_freebsd-pie.patch new file mode 100644 index 0000000..4905db7 --- /dev/null +++ b/4.8.0/gentoo/92_all_freebsd-pie.patch @@ -0,0 +1,71 @@ +https://bugs.gentoo.org/415185 +http://gcc.gnu.org/ml/gcc-patches/2012-05/msg00555.html + +From: Alexis Ballier <aballier@gentoo.org> +To: gcc-patches@gcc.gnu.org +Cc: Alexis Ballier <aballier@gentoo.org> +Date: Tue, 8 May 2012 09:53:43 -0400 +Subject: [PATCH] gcc/config/freebsd-spec.h: Fix building PIE executables. Link them with crt{begin,end}S.o and Scrt1.o which are PIC instead of crt{begin,end}.o and crt1.o which are not. Spec synced from gnu-user.h. + +gcc/config/i386/freebsd.h: Likewise. +--- + gcc/config/freebsd-spec.h | 9 +++------ + gcc/config/i386/freebsd.h | 9 +++------ + 2 files changed, 6 insertions(+), 12 deletions(-) + +diff --git a/gcc/config/freebsd-spec.h b/gcc/config/freebsd-spec.h +index 770a3d1..2808582 100644 +--- a/gcc/config/freebsd-spec.h ++++ b/gcc/config/freebsd-spec.h +@@ -64,11 +64,8 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see + before entering `main'. */ + + #define FBSD_STARTFILE_SPEC \ +- "%{!shared: \ +- %{pg:gcrt1.o%s} %{!pg:%{p:gcrt1.o%s} \ +- %{!p:%{profile:gcrt1.o%s} \ +- %{!profile:crt1.o%s}}}} \ +- crti.o%s %{!shared:crtbegin.o%s} %{shared:crtbeginS.o%s}" ++ "%{!shared: %{pg|p|profile:gcrt1.o%s;pie:Scrt1.o%s;:crt1.o%s}} \ ++ crti.o%s %{shared|pie:crtbeginS.o%s;:crtbegin.o%s}" + + /* Provide a ENDFILE_SPEC appropriate for FreeBSD. Here we tack on + the magical crtend.o file (see crtstuff.c) which provides part of +@@ -77,7 +74,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see + `crtn.o'. */ + + #define FBSD_ENDFILE_SPEC \ +- "%{!shared:crtend.o%s} %{shared:crtendS.o%s} crtn.o%s" ++ "%{shared|pie:crtendS.o%s;:crtend.o%s} crtn.o%s" + + /* Provide a LIB_SPEC appropriate for FreeBSD as configured and as + required by the user-land thread model. Before __FreeBSD_version +diff --git a/gcc/config/i386/freebsd.h b/gcc/config/i386/freebsd.h +index 649274d..dd69e43 100644 +--- a/gcc/config/i386/freebsd.h ++++ b/gcc/config/i386/freebsd.h +@@ -67,11 +67,8 @@ along with GCC; see the file COPYING3. If not see + + #undef STARTFILE_SPEC + #define STARTFILE_SPEC \ +- "%{!shared: \ +- %{pg:gcrt1.o%s} %{!pg:%{p:gcrt1.o%s} \ +- %{!p:%{profile:gcrt1.o%s} \ +- %{!profile:crt1.o%s}}}} \ +- crti.o%s %{!shared:crtbegin.o%s} %{shared:crtbeginS.o%s}" ++ "%{!shared: %{pg|p|profile:gcrt1.o%s;pie:Scrt1.o%s;:crt1.o%s}} \ ++ crti.o%s %{shared|pie:crtbeginS.o%s;:crtbegin.o%s}" + + /* Provide a ENDFILE_SPEC appropriate for FreeBSD. Here we tack on + the magical crtend.o file (see crtstuff.c) which provides part of +@@ -81,7 +78,7 @@ along with GCC; see the file COPYING3. If not see + + #undef ENDFILE_SPEC + #define ENDFILE_SPEC \ +- "%{!shared:crtend.o%s} %{shared:crtendS.o%s} crtn.o%s" ++ "%{shared|pie:crtendS.o%s;:crtend.o%s} crtn.o%s" + + /* Provide a LINK_SPEC appropriate for FreeBSD. Here we provide support + for the special GCC options -static and -shared, which allow us to +-- +1.7.8.6 diff --git a/4.8.0/gentoo/README.history b/4.8.0/gentoo/README.history new file mode 100644 index 0000000..41175f3 --- /dev/null +++ b/4.8.0/gentoo/README.history @@ -0,0 +1,19 @@ +1.0 (pending) + + 10_all_default-fortify-source.patch + + 11_all_default-warn-format-security.patch + + 12_all_default-warn-trampolines.patch + + 15_all_libgfortran-Werror.patch + + 16_all_libgomp-Werror.patch + + 25_all_alpha-mieee-default.patch + + 26_all_alpha-asm-mcpu.patch + + 29_all_arm_armv4t-default.patch + + 34_all_ia64_note.GNU-stack.patch + + 38_all_sh_pr24836_all-archs.patch + + 42_all_superh_default-multilib.patch + + 48_all_x86_pr53113_libitm-avx.patch + + 50_all_libiberty-asprintf.patch + + 51_all_libiberty-pic.patch + + 52_all_netbsd-Bsymbolic.patch + + 67_all_gcc-poison-system-directories.patch + + 74_all_gcc48_cloog-dl.patch + + 92_all_freebsd-pie.patch diff --git a/4.8.0/uclibc/90_all_100-uclibc-conf.patch b/4.8.0/uclibc/90_all_100-uclibc-conf.patch new file mode 100644 index 0000000..cca8c82 --- /dev/null +++ b/4.8.0/uclibc/90_all_100-uclibc-conf.patch @@ -0,0 +1,33 @@ +--- gcc/gcc/config/--- gcc/contrib/regression/objs-gcc.sh ++++ gcc/contrib/regression/objs-gcc.sh +@@ -105,6 +105,10 @@ + 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 +--- gcc/libjava/classpath/ltconfig ++++ gcc/libjava/classpath/ltconfig +@@ -603,7 +603,7 @@ + + # 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 + +@@ -1251,7 +1251,7 @@ + ;; + + # This must be Linux ELF. +-linux-gnu*) ++linux*) + version_type=linux + need_lib_prefix=no + need_version=no diff --git a/4.8.0/uclibc/90_all_301-missing-execinfo_h.patch b/4.8.0/uclibc/90_all_301-missing-execinfo_h.patch new file mode 100644 index 0000000..0e2092f --- /dev/null +++ b/4.8.0/uclibc/90_all_301-missing-execinfo_h.patch @@ -0,0 +1,11 @@ +--- gcc-4.0.0/boehm-gc/include/gc.h-orig 2005-04-28 22:28:57.000000000 -0500 ++++ gcc-4.0.0/boehm-gc/include/gc.h 2005-04-28 22:30:38.000000000 -0500 +@@ -500,7 +500,7 @@ + #ifdef __linux__ + # include <features.h> + # 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/4.8.0/uclibc/90_all_302-c99-snprintf.patch b/4.8.0/uclibc/90_all_302-c99-snprintf.patch new file mode 100644 index 0000000..ba51a0e --- /dev/null +++ b/4.8.0/uclibc/90_all_302-c99-snprintf.patch @@ -0,0 +1,13 @@ +Index: gcc-4.3.0/libstdc++-v3/include/c_global/cstdio +=================================================================== +--- gcc-4.3.0/libstdc++-v3/include/c_global/cstdio (revision 129202) ++++ gcc-4.3.0/libstdc++-v3/include/c_global/cstdio (working copy) +@@ -144,7 +144,7 @@ + + _GLIBCXX_END_NAMESPACE + +-#if _GLIBCXX_USE_C99 ++#if _GLIBCXX_USE_C99 || defined __UCLIBC__ + + #undef snprintf + #undef vfscanf diff --git a/4.8.0/uclibc/90_all_305-libmudflap-susv3-legacy.patch b/4.8.0/uclibc/90_all_305-libmudflap-susv3-legacy.patch new file mode 100644 index 0000000..374b1f8 --- /dev/null +++ b/4.8.0/uclibc/90_all_305-libmudflap-susv3-legacy.patch @@ -0,0 +1,49 @@ +Index: gcc-4.2/libmudflap/mf-hooks2.c +=================================================================== +--- gcc-4.2/libmudflap/mf-hooks2.c (revision 119834) ++++ gcc-4.2/libmudflap/mf-hooks2.c (working copy) +@@ -427,7 +427,7 @@ + { + TRACE ("%s\n", __PRETTY_FUNCTION__); + MF_VALIDATE_EXTENT(s, n, __MF_CHECK_WRITE, "bzero region"); +- bzero (s, n); ++ memset (s, 0, n); + } + + +@@ -437,7 +437,7 @@ + TRACE ("%s\n", __PRETTY_FUNCTION__); + MF_VALIDATE_EXTENT(src, n, __MF_CHECK_READ, "bcopy src"); + MF_VALIDATE_EXTENT(dest, n, __MF_CHECK_WRITE, "bcopy dest"); +- bcopy (src, dest, n); ++ memmove (dest, src, n); + } + + +@@ -447,7 +447,7 @@ + TRACE ("%s\n", __PRETTY_FUNCTION__); + MF_VALIDATE_EXTENT(s1, n, __MF_CHECK_READ, "bcmp 1st arg"); + MF_VALIDATE_EXTENT(s2, n, __MF_CHECK_READ, "bcmp 2nd arg"); +- return bcmp (s1, s2, n); ++ return n == 0 ? 0 : memcmp (s1, s2, n); + } + + +@@ -456,7 +456,7 @@ + size_t n = strlen (s); + TRACE ("%s\n", __PRETTY_FUNCTION__); + MF_VALIDATE_EXTENT(s, CLAMPADD(n, 1), __MF_CHECK_READ, "index region"); +- return index (s, c); ++ return strchr (s, c); + } + + +@@ -465,7 +465,7 @@ + size_t n = strlen (s); + TRACE ("%s\n", __PRETTY_FUNCTION__); + MF_VALIDATE_EXTENT(s, CLAMPADD(n, 1), __MF_CHECK_READ, "rindex region"); +- return rindex (s, c); ++ return strrchr (s, c); + } + + /* XXX: stpcpy, memccpy */ |