Browse Source

gcc: Update from 4.93 to 5.3.0

Also, start depending on the libgcc package for the libgcc.a runtime
library taken from the NDK instead of trying to build it ourselves.
android-5
Fredrik Fornwall 9 years ago
parent
commit
98cc1d7b97
  1. 67
      disabled-packages/gcc5/build.sh
  2. 3
      disabled-packages/gcc5/g++.subpackage.sh
  3. 3
      disabled-packages/gcc5/gcov.subpackage.sh
  4. 23
      packages/gcc/build.sh
  5. 58
      packages/gcc/gcc-Makefile.in.patch
  6. 65
      packages/gcc/gcc-config-aarch64-aarch64-linux-android.h.patch
  7. 18
      packages/gcc/gcc-config-aarch64-aarch64-linux.h.patch
  8. 22
      packages/gcc/gcc-config.gcc.patch
  9. 51
      packages/gcc/gcc.patch
  10. 2
      packages/gcc/gcov.subpackage.sh
  11. 16
      packages/gcc/libcpp-files.c.patch
  12. 16
      packages/gcc/libcpp-macro.c.patch
  13. 0
      packages/gcc/system.h.patch

67
disabled-packages/gcc5/build.sh

@ -1,67 +0,0 @@
TERMUX_PKG_HOMEPAGE=http://gcc.gnu.org/
TERMUX_PKG_DESCRIPTION="GNU C compiler"
TERMUX_PKG_DEPENDS="binutils, libgmp, libmpfr, libmpc, ndk-sysroot"
TERMUX_PKG_VERSION=5.3.0
TERMUX_PKG_SRCURL=ftp://ftp.fu-berlin.de/unix/languages/gcc/releases/gcc-${TERMUX_PKG_VERSION}/gcc-${TERMUX_PKG_VERSION}.tar.bz2
TERMUX_PKG_EXTRA_CONFIGURE_ARGS="--enable-languages=c,c++ --with-system-zlib --disable-multilib --disable-lto"
TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" --with-gmp=$TERMUX_PREFIX --with-mpfr=$TERMUX_PREFIX --with-mpc=$TERMUX_PREFIX"
# To build gcc as a PIE binary:
TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" --with-stage1-ldflags=\"-specs=$TERMUX_SCRIPTDIR/termux.spec\""
# TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" --without-headers --with-local-prefix=$TERMUX_PREFIX/include" # FIXME: gcc5 trying
if [ "$TERMUX_ARCH" = "arm" ]; then
TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" --with-arch=armv7-a --with-fpu=neon --with-float=hard"
elif [ "$TERMUX_ARCH" = "i686" ]; then
# -mstackrealign -msse3 -m32
TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" --with-arch=i686 --with-tune=atom --with-fpmath=sse"
fi
TERMUX_PKG_KEEP_STATIC_LIBRARIES="true"
TERMUX_PKG_RM_AFTER_INSTALL="bin/gcc-ar bin/gcc-ranlib bin/c++ bin/gcc-nm bin/*-linux-* lib/gcc/*-linux-*/${TERMUX_PKG_VERSION}/plugin lib/gcc/*-linux-*/${TERMUX_PKG_VERSION}/include-fixed lib/gcc/*-linux-*/$TERMUX_PKG_VERSION/install-tools libexec/gcc/*-linux-*/${TERMUX_PKG_VERSION}/plugin libexec/gcc/*-linux-*/${TERMUX_PKG_VERSION}/install-tools share/man/man7"
export AR_FOR_TARGET="$AR"
export AS_FOR_TARGET="$AS"
export CC_FOR_TARGET="$CC"
export CFLAGS_FOR_TARGET="$CFLAGS"
export CPP_FOR_TARGET="$CPP"
export CPPFLAGS_FOR_TARGET="$CPPFLAGS"
export CXXFLAGS_FOR_TARGET="$CXXFLAGS"
export CXX_FOR_TARGET="$CXX"
export LDFLAGS_FOR_TARGET="$LDFLAGS"
export LD_FOR_TARGET="$LD"
export PKG_CONFIG_FOR_TARGET="$PKG_CONFIG"
export RANLIB_FOR_TARGET="$RANLIB"
unset AR
unset AS
unset CC
unset CFLAGS
unset CPP
unset CPPFLAGS
unset CXXFLAGS
unset CXX
unset LDFLAGS
unset LD
unset PKG_CONFIG
unset RANLIB
# TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" --host=x86-linux-android"
termux_step_make () {
make -j $TERMUX_MAKE_PROCESSES all-gcc
make -j $TERMUX_MAKE_PROCESSES all-target-libgcc
}
termux_step_make_install () {
make install-gcc
make install-target-libgcc
}
termux_step_post_make_install () {
if [ $TERMUX_ARCH = "arm" ]; then
# Note that moving to $TERMUX_PREFIX/lib/gcc/arm-linux-androideabi/${TERMUX_PKG_VERSION}/
# allows compilation but fails to link at runtime
mv $TERMUX_PREFIX/lib/armv7-a/hard/libgcc_s* $TERMUX_PREFIX/lib/
fi
# Android 5.0 only supports PIE binaries, so build that by default with a specs file:
cp $TERMUX_SCRIPTDIR/termux.spec $TERMUX_PREFIX/lib/gcc/$TERMUX_HOST_PLATFORM/$TERMUX_PKG_VERSION/specs
}

3
disabled-packages/gcc5/g++.subpackage.sh

@ -1,3 +0,0 @@
TERMUX_SUBPKG_INCLUDE="bin/g++ share/man/man1/g++.1 libexec/gcc/arm-linux-androideabi/4.9.2/cc1plus"
TERMUX_SUBPKG_DESCRIPTION="GNU C++ compiler"
TERMUX_SUBPKG_DEPENDS="gcc,ndk-stl"

3
disabled-packages/gcc5/gcov.subpackage.sh

@ -1,3 +0,0 @@
TERMUX_SUBPKG_INCLUDE="bin/gcov share/man/man1/gcov.1 lib/gcc/arm-linux-androideabi/4.9.1/libgcov.a"
TERMUX_SUBPKG_DESCRIPTION="GNU coverage testing tool"
TERMUX_SUBPKG_DEPENDS="gcc"

23
packages/gcc/build.sh

@ -1,21 +1,26 @@
TERMUX_PKG_HOMEPAGE=http://gcc.gnu.org/
TERMUX_PKG_DESCRIPTION="GNU C compiler"
TERMUX_PKG_DEPENDS="binutils, libgmp, libmpfr, libmpc, ndk-sysroot"
TERMUX_PKG_VERSION=4.9.3
TERMUX_PKG_BUILD_REVISION=5
TERMUX_PKG_DEPENDS="binutils, libgmp, libmpfr, libmpc, ndk-sysroot, libgcc, libisl"
TERMUX_PKG_VERSION=5.3.0
TERMUX_PKG_SRCURL=ftp://ftp.fu-berlin.de/unix/languages/gcc/releases/gcc-${TERMUX_PKG_VERSION}/gcc-${TERMUX_PKG_VERSION}.tar.bz2
TERMUX_PKG_EXTRA_CONFIGURE_ARGS="--enable-languages=c,c++ --with-system-zlib --disable-multilib --disable-lto"
TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" --target=$TERMUX_HOST_PLATFORM"
TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" --with-gmp=$TERMUX_PREFIX --with-mpfr=$TERMUX_PREFIX --with-mpc=$TERMUX_PREFIX"
# To build gcc as a PIE binary:
TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" --with-stage1-ldflags=\"-specs=$TERMUX_SCRIPTDIR/termux.spec\""
# TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" --with-isl-include=$TERMUX_PREFIX/include --with-isl-lib=$TERMUX_PREFIX/lib"
TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" --disable-isl-version-check"
# TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" --without-headers --with-local-prefix=$TERMUX_PREFIX/include" # FIXME: gcc5 trying
if [ "$TERMUX_ARCH" = "arm" ]; then
TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" --with-arch=armv7-a --with-fpu=neon --with-float=hard"
elif [ "$TERMUX_ARCH" = "aarch64" ]; then
TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" --with-arch=armv8-a"
elif [ "$TERMUX_ARCH" = "i686" ]; then
# -mstackrealign -msse3 -m32
TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" --with-arch=i686 --with-tune=atom --with-fpmath=sse"
fi
TERMUX_PKG_KEEP_STATIC_LIBRARIES="true"
TERMUX_PKG_RM_AFTER_INSTALL="bin/gcc-ar bin/gcc-ranlib bin/c++ bin/gcc-nm lib/gcc/*-linux-*/${TERMUX_PKG_VERSION}/plugin lib/gcc/*-linux-*/${TERMUX_PKG_VERSION}/include-fixed lib/gcc/*-linux-*/$TERMUX_PKG_VERSION/install-tools libexec/gcc/*-linux-*/${TERMUX_PKG_VERSION}/plugin libexec/gcc/*-linux-*/${TERMUX_PKG_VERSION}/install-tools share/man/man7"
TERMUX_PKG_RM_AFTER_INSTALL="bin/gcc-ar bin/gcc-ranlib bin/c++ bin/gcc-nm bin/*-linux-* lib/gcc/*-linux-*/${TERMUX_PKG_VERSION}/plugin lib/gcc/*-linux-*/${TERMUX_PKG_VERSION}/include-fixed lib/gcc/*-linux-*/$TERMUX_PKG_VERSION/install-tools libexec/gcc/*-linux-*/${TERMUX_PKG_VERSION}/plugin libexec/gcc/*-linux-*/${TERMUX_PKG_VERSION}/install-tools share/man/man7"
export AR_FOR_TARGET="$AR"
export AS_FOR_TARGET="$AS"
@ -45,21 +50,13 @@ unset RANLIB
termux_step_make () {
make -j $TERMUX_MAKE_PROCESSES all-gcc
make -j $TERMUX_MAKE_PROCESSES all-target-libgcc
}
termux_step_make_install () {
make install-gcc
make install-target-libgcc
}
termux_step_post_make_install () {
if [ $TERMUX_ARCH = "arm" ]; then
# Note that moving to $TERMUX_PREFIX/lib/gcc/arm-linux-androideabi/${TERMUX_PKG_VERSION}/
# allows compilation but fails to link at runtime
mv $TERMUX_PREFIX/lib/armv7-a/hard/libgcc_s* $TERMUX_PREFIX/lib/
fi
# Android 5.0 only supports PIE binaries, so build that by default with a specs file:
local GCC_SPECS=$TERMUX_PREFIX/lib/gcc/$TERMUX_HOST_PLATFORM/$TERMUX_PKG_VERSION/specs
cp $TERMUX_SCRIPTDIR/termux.spec $GCC_SPECS

58
packages/gcc/gcc-Makefile.in.patch

@ -1,58 +0,0 @@
The first block is to install aliases such as arm-linux-androideabi-gcc->gcc
as symlinks instead of hard links.
diff -u -r ../gcc-4.9.3/gcc/Makefile.in ./gcc/Makefile.in
--- ../gcc-4.9.3/gcc/Makefile.in 2014-10-16 09:50:42.000000000 -0400
+++ ./gcc/Makefile.in 2015-08-16 18:12:44.446098799 -0400
@@ -260,7 +260,7 @@
INSTALL = @INSTALL@
# Some systems may be missing symbolic links, regular links, or both.
# Allow configure to check this and use "ln -s", "ln", or "cp" as appropriate.
-LN=@LN@
+LN=@LN_S@
LN_S=@LN_S@
# These permit overriding just for certain files.
INSTALL_PROGRAM = @INSTALL_PROGRAM@
@@ -2430,27 +2430,29 @@
gengtype-lex.o build/gengtype-lex.o : gengtype-lex.c gengtype.h $(SYSTEM_H)
gengtype-lex.o: $(CONFIG_H) $(BCONFIG_H)
-CFLAGS-gengtype-lex.o += -DGENERATOR_FILE
+CFLAGS-build/gengtype-lex.o += -DGENERATOR_FILE
build/gengtype-lex.o: $(BCONFIG_H)
gengtype-parse.o build/gengtype-parse.o : gengtype-parse.c gengtype.h \
$(SYSTEM_H)
gengtype-parse.o: $(CONFIG_H)
-CFLAGS-gengtype-parse.o += -DGENERATOR_FILE
+CFLAGS-build/gengtype-parse.o += -DGENERATOR_FILE
build/gengtype-parse.o: $(BCONFIG_H)
gengtype-state.o build/gengtype-state.o: gengtype-state.c $(SYSTEM_H) \
gengtype.h errors.h double-int.h version.h $(HASHTAB_H) $(OBSTACK_H) \
$(XREGEX_H)
gengtype-state.o: $(CONFIG_H)
-CFLAGS-gengtype-state.o += -DGENERATOR_FILE
+CFLAGS-gengtype-state.o += -DGENERATOR_FILE2
+CFLAGS-build/gengtype-state.o += -DGENERATOR_FILE
build/gengtype-state.o: $(BCONFIG_H)
gengtype.o build/gengtype.o : gengtype.c $(SYSTEM_H) gengtype.h \
rtl.def insn-notes.def errors.h double-int.h version.h $(HASHTAB_H) \
$(OBSTACK_H) $(XREGEX_H)
gengtype.o: $(CONFIG_H)
-CFLAGS-gengtype.o += -DGENERATOR_FILE
+CFLAGS-gengtype.o += -DGENERATOR_FILE2
+CFLAGS-build/gengtype.o += -DGENERATOR_FILE
build/gengtype.o: $(BCONFIG_H)
build/genmddeps.o: genmddeps.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h \
@@ -2515,7 +2517,7 @@
# any system header is included.
gengtype-lex.c : gengtype-lex.l
-$(FLEX) $(FLEXFLAGS) -o$@ $< && { \
- echo '#include "bconfig.h"' > $@.tmp; \
+ echo '' > $@.tmp; \
cat $@ >> $@.tmp; \
mv $@.tmp $@; \
}

65
packages/gcc/gcc-config-aarch64-aarch64-linux-android.h.patch

@ -0,0 +1,65 @@
From https://github.com/crystax/android-toolchain-gcc-5/commit/1e57465b9b81699ce8eb603dd4794a839a74c635
diff -N -u -r ../gcc-5.3.0/gcc/config/aarch64/aarch64-linux-android.h ./gcc/config/aarch64/aarch64-linux-android.h
--- ../gcc-5.3.0/gcc/config/aarch64/aarch64-linux-android.h 1969-12-31 19:00:00.000000000 -0500
+++ ./gcc/config/aarch64/aarch64-linux-android.h 2016-03-19 21:08:15.423913071 -0400
@@ -0,0 +1,59 @@
+/* Machine description for AArch64 architecture.
+ Copyright (C) 2014 Free Software Foundation, Inc.
+
+ This file is part of GCC.
+
+ GCC is free software; you can redistribute it and/or modify it
+ under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3, or (at your option)
+ any later version.
+
+ GCC is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with GCC; see the file COPYING3. If not see
+ <http://www.gnu.org/licenses/>. */
+
+#ifndef GCC_AARCH64_LINUX_ANDROID_H
+#define GCC_AARCH64_LINUX_ANDROID_H
+
+
+#undef TARGET_OS_CPP_BUILTINS
+#define TARGET_OS_CPP_BUILTINS() \
+ do \
+ { \
+ GNU_USER_TARGET_OS_CPP_BUILTINS(); \
+ ANDROID_TARGET_OS_CPP_BUILTINS(); \
+ } \
+ while (0)
+
+#undef LINK_SPEC
+#define LINK_SPEC \
+ LINUX_OR_ANDROID_LD (LINUX_TARGET_LINK_SPEC, \
+ LINUX_TARGET_LINK_SPEC " " ANDROID_LINK_SPEC)
+
+#undef CC1_SPEC
+#define CC1_SPEC \
+ LINUX_OR_ANDROID_CC (GNU_USER_TARGET_CC1_SPEC, \
+ GNU_USER_TARGET_CC1_SPEC " " ANDROID_CC1_SPEC)
+
+#define CC1PLUS_SPEC \
+ LINUX_OR_ANDROID_CC ("", ANDROID_CC1PLUS_SPEC)
+
+#undef LIB_SPEC
+#define LIB_SPEC \
+ LINUX_OR_ANDROID_LD (GNU_USER_TARGET_LIB_SPEC, \
+ GNU_USER_TARGET_NO_PTHREADS_LIB_SPEC " " ANDROID_LIB_SPEC)
+
+#undef STARTFILE_SPEC
+#define STARTFILE_SPEC \
+ LINUX_OR_ANDROID_LD (GNU_USER_TARGET_STARTFILE_SPEC, ANDROID_STARTFILE_SPEC)
+
+#undef ENDFILE_SPEC
+#define ENDFILE_SPEC \
+ LINUX_OR_ANDROID_LD (GNU_USER_TARGET_ENDFILE_SPEC, ANDROID_ENDFILE_SPEC)
+
+#endif /* GCC_AARCH64_LINUX_ANDROID_H */

18
packages/gcc/gcc-config-aarch64-aarch64-linux.h.patch

@ -0,0 +1,18 @@
From https://github.com/crystax/android-toolchain-gcc-5/commit/1e57465b9b81699ce8eb603dd4794a839a74c635
diff -u -r ../gcc-5.3.0/gcc/config/aarch64/aarch64-linux.h ./gcc/config/aarch64/aarch64-linux.h
--- ../gcc-5.3.0/gcc/config/aarch64/aarch64-linux.h 2015-07-24 12:00:26.000000000 -0400
+++ ./gcc/config/aarch64/aarch64-linux.h 2016-03-19 21:35:07.467502590 -0400
@@ -23,6 +23,12 @@
#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux-aarch64%{mbig-endian:_be}%{mabi=ilp32:_ilp32}.so.1"
+/* Use /sysystem/bin/linker64 as linker instead of 32-bit /system/bin/linker */
+#ifdef BIONIC_DYNAMIC_LINKER
+# undef BIONIC_DYNAMIC_LINKER
+#endif
+#define BIONIC_DYNAMIC_LINKER "/system/bin/linker64"
+
#undef ASAN_CC1_SPEC
#define ASAN_CC1_SPEC "%{%:sanitize(address):-funwind-tables}"

22
packages/gcc/gcc-config.gcc.patch

@ -0,0 +1,22 @@
diff -u -r ../gcc-5.3.0/gcc/config.gcc ./gcc/config.gcc
--- ../gcc-5.3.0/gcc/config.gcc 2015-09-10 10:17:53.000000000 -0400
+++ ./gcc/config.gcc 2016-03-19 21:07:44.888339715 -0400
@@ -910,13 +910,17 @@
TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's/^,//'`
;;
aarch64*-*-linux*)
- tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h"
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h"
tm_file="${tm_file} aarch64/aarch64-elf.h aarch64/aarch64-linux.h"
+ extra_options="${extra_options} linux-android.opt"
tmake_file="${tmake_file} aarch64/t-aarch64 aarch64/t-aarch64-linux"
case $target in
aarch64_be-*)
tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
;;
+ aarch64*-*-linux-android*)
+ tm_file="${tm_file} aarch64/aarch64-linux-android.h"
+ ;;
esac
aarch64_multilibs="${with_multilib_list}"
if test "$aarch64_multilibs" = "default"; then

51
packages/gcc/gcc.patch

@ -1,51 +0,0 @@
diff -u -r ../gcc-4.8.2/libcpp/files.c ./libcpp/files.c
--- ../gcc-4.8.2/libcpp/files.c 2013-03-06 17:18:40.000000000 +0100
+++ ./libcpp/files.c 2014-01-09 00:29:34.940181542 +0100
@@ -716,11 +716,13 @@
cpp_error (pfile, CPP_DL_WARNING,
"%s is shorter than expected", file->path);
+ off_t ot = (off_t) &file->st.st_size;
file->buffer = _cpp_convert_input (pfile,
CPP_OPTION (pfile, input_charset),
buf, size + 16, total,
&file->buffer_start,
- &file->st.st_size);
+ &ot);
+ file->st.st_size = ot;
file->buffer_valid = true;
return true;
diff -u -r ../gcc-4.8.2/libcpp/macro.c ./libcpp/macro.c
--- ../gcc-4.8.2/libcpp/macro.c 2013-01-14 19:13:59.000000000 +0100
+++ ./libcpp/macro.c 2014-01-09 00:30:49.416179764 +0100
@@ -245,8 +245,10 @@
looks like "Sun Sep 16 01:03:52 1973". */
struct tm *tb = NULL;
struct stat *st = _cpp_get_file_stat (file);
- if (st)
- tb = localtime (&st->st_mtime);
+ if (st) {
+ const time_t mtime = (const time_t) st->st_mtime;
+ tb = localtime (&mtime);
+ }
if (tb)
{
char *str = asctime (tb);
Index: gcc-4.8.1/gcc/double-int.h
===================================================================
--- ../gcc-4.8.1.orig/gcc/double-int.h 2013-01-30 11:04:30.000000000 +0000
+++ ./gcc/double-int.h 2013-08-19 11:41:51.564012719 +0000
@@ -448,10 +448,12 @@
#ifndef GENERATOR_FILE
+#ifndef GENERATOR_FILE2
/* Conversion to and from GMP integer representations. */
void mpz_set_double_int (mpz_t, double_int, bool);
double_int mpz_get_double_int (const_tree, mpz_t, bool);
#endif
+#endif
#endif /* DOUBLE_INT_H */

2
packages/gcc/gcov.subpackage.sh

@ -1,3 +1,3 @@
TERMUX_SUBPKG_INCLUDE="bin/gcov share/man/man1/gcov.1 lib/gcc/arm-linux-androideabi/4.9.1/libgcov.a"
TERMUX_SUBPKG_INCLUDE="bin/gcov bin/gcov-tool share/man/man1/gcov.1 lib/gcc/arm-linux-androideabi/4.9.1/libgcov.a"
TERMUX_SUBPKG_DESCRIPTION="GNU coverage testing tool"
TERMUX_SUBPKG_DEPENDS="gcc"

16
disabled-packages/gcc5/gcc.patch → packages/gcc/libcpp-files.c.patch

@ -16,19 +16,3 @@ diff -u -r ../gcc-4.8.2/libcpp/files.c ./libcpp/files.c
file->buffer_valid = true;
return true;
diff -u -r ../gcc-4.8.2/libcpp/macro.c ./libcpp/macro.c
--- ../gcc-4.8.2/libcpp/macro.c 2013-01-14 19:13:59.000000000 +0100
+++ ./libcpp/macro.c 2014-01-09 00:30:49.416179764 +0100
@@ -245,8 +245,10 @@
looks like "Sun Sep 16 01:03:52 1973". */
struct tm *tb = NULL;
struct stat *st = _cpp_get_file_stat (file);
- if (st)
- tb = localtime (&st->st_mtime);
+ if (st) {
+ const time_t mtime = (const time_t) st->st_mtime;
+ tb = localtime (&mtime);
+ }
if (tb)
{
char *str = asctime (tb);

16
packages/gcc/libcpp-macro.c.patch

@ -0,0 +1,16 @@
diff -u -r ../gcc-4.8.2/libcpp/macro.c ./libcpp/macro.c
--- ../gcc-4.8.2/libcpp/macro.c 2013-01-14 19:13:59.000000000 +0100
+++ ./libcpp/macro.c 2014-01-09 00:30:49.416179764 +0100
@@ -245,8 +245,10 @@
looks like "Sun Sep 16 01:03:52 1973". */
struct tm *tb = NULL;
struct stat *st = _cpp_get_file_stat (file);
- if (st)
- tb = localtime (&st->st_mtime);
+ if (st) {
+ const time_t mtime = (const time_t) st->st_mtime;
+ tb = localtime (&mtime);
+ }
if (tb)
{
char *str = asctime (tb);

0
disabled-packages/gcc5/system.h.patch → packages/gcc/system.h.patch

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