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Rebuild gcc with the new configuration and disable libsanitizer

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Denis Benato 2024-12-07 16:29:26 +01:00
parent 83cd1ff4a7
commit 01713d684c
1 changed files with 40 additions and 31 deletions
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71
build.sh
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@ -183,6 +183,7 @@ if [ ! -f "$STEPS_DIR/gcc-step1" ]; then
--disable-libvtv \ --disable-libvtv \
--disable-libstdcxx \ --disable-libstdcxx \
--disable-decimal-float \ --disable-decimal-float \
--disable-libsanitizer \
--enable-languages=c --enable-languages=c
make -j 32 all-gcc # if build fails add --disable-libsanitizer make -j 32 all-gcc # if build fails add --disable-libsanitizer
make -j 32 install-gcc make -j 32 install-gcc
@ -193,17 +194,17 @@ if [ ! -f "$STEPS_DIR/gcc-step1" ]; then
fi fi
# From now on use # From now on use
export BUILD_CC=gcc #export BUILD_CC=gcc
export CC="$LFS_TGT-gcc" #export CC="$LFS_TGT-gcc"
export CXX="$LFS_TGT-g++" #export CXX="$LFS_TGT-g++"
export AS="$LFS_TGT-as" #export AS="$LFS_TGT-as"
export LD="$LFS_TGT-ld" #export LD="$LFS_TGT-ld"
export AR="$LFS_TGT-ar" #export AR="$LFS_TGT-ar"
export RANLIB="$LFS_TGT-ranlib" #export RANLIB="$LFS_TGT-ranlib"
# remove hardening options for building libraries ## remove hardening options for building libraries
export CFLAGS="-U_FORTIFY_SOURCE -O2" #export CFLAGS="-U_FORTIFY_SOURCE -O2"
export CPPFLAGS="-U_FORTIFY_SOURCE -O2" #export CPPFLAGS="-U_FORTIFY_SOURCE -O2"
export LD_LIBRARY_PATH_old="$LD_LIBRARY_PATH" #export LD_LIBRARY_PATH_old="$LD_LIBRARY_PATH"
unset LD_LIBRARY_PATH unset LD_LIBRARY_PATH
# build glibc # build glibc
@ -287,14 +288,14 @@ if [ ! -f "$STEPS_DIR/glibc" ]; then
touch "$STEPS_DIR/glibc" touch "$STEPS_DIR/glibc"
fi fi
unset CC #unset CC
unset CXX #unset CXX
unset LD #unset LD
unset AS #unset AS
unset AR #unset AR
unset RANLIB #unset RANLIB
unset OBJDUMP #unset OBJDUMP
export LD_LIBRARY_PATH="$LD_LIBRARY_PATH_old" #export LD_LIBRARY_PATH="$LD_LIBRARY_PATH_old"
if [ ! -f "$STEPS_DIR/gcc-step2" ]; then if [ ! -f "$STEPS_DIR/gcc-step2" ]; then
#if [ ! -d "$LFS_BUILD/gcc/build" ]; then #if [ ! -d "$LFS_BUILD/gcc/build" ]; then
@ -327,26 +328,34 @@ if [ ! -f "$STEPS_DIR/gcc-step2" ]; then
--disable-libvtv \ --disable-libvtv \
--disable-libstdcxx \ --disable-libstdcxx \
--disable-decimal-float \ --disable-decimal-float \
--disable-libsanitizer \
--enable-languages=c --enable-languages=c
# Repeat this
make -j 32 all-gcc
make -j 32 all-target-libgcc # if build fails add --disable-libsanitizer make -j 32 all-target-libgcc # if build fails add --disable-libsanitizer
# Repeat this too
make -j 32 install-gcc
make -j 32 install-target-libgcc make -j 32 install-target-libgcc
cd "$BASE_DIR" cd "$BASE_DIR"
#rm -rf "$LFS_BUILD/gcc/build" # Do not remove the whole gcc directory: we need it for libstdc++ #rm -rf "$LFS_BUILD/gcc/build" # Do not remove the whole gcc directory: we need it for libstdc++
touch "$STEPS_DIR/gcc-step2" touch "$STEPS_DIR/gcc-step2"
fi fi
exit 0
export CC="$LFS_TGT-gcc" #export CC="$LFS_TGT-gcc"
export CXX="$LFS_TGT-g++" #export CXX="$LFS_TGT-g++"
export AS="$LFS_TGT-as" #export AS="$LFS_TGT-as"
export LD="$LFS_TGT-ld" #export LD="$LFS_TGT-ld"
export AR="$LFS_TGT-ar" #export AR="$LFS_TGT-ar"
export RANLIB="$LFS_TGT-ranlib" #export RANLIB="$LFS_TGT-ranlib"
# remove hardening options for building libraries ## remove hardening options for building libraries
export CFLAGS="-U_FORTIFY_SOURCE -O2" #export CFLAGS="-U_FORTIFY_SOURCE -O2"
export CPPFLAGS="-U_FORTIFY_SOURCE -O2" #export CPPFLAGS="-U_FORTIFY_SOURCE -O2"
export LD_LIBRARY_PATH_old="$LD_LIBRARY_PATH" #export LD_LIBRARY_PATH_old="$LD_LIBRARY_PATH"
unset LD_LIBRARY_PATH #unset LD_LIBRARY_PATH
if [ ! -f "$STEPS_DIR/glibc-step2" ]; then if [ ! -f "$STEPS_DIR/glibc-step2" ]; then
if [ ! -d "$LFS_BUILD/glibc/build" ]; then if [ ! -d "$LFS_BUILD/glibc/build" ]; then