NeroReflex/lfs
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This commit is contained in:
Denis Benato 2024-12-09 02:15:04 +01:00
parent 2097a50b76
commit c300ead610
2 changed files with 58 additions and 4 deletions
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10
build-virtio.sh Executable file
View file

@ -0,0 +1,10 @@
#!/bin/bash
export KERNEL_ARCH="x86_64"
export TARGET_TRIPLET_ARCH="x86_64"
export TARGET_TRIPLET_VENDOR="lfs"
export TARGET_TRIPLET_OS="linux"
export TARGET_TRIPLET_GNUEABI="gnu"
export TARGET_ADDITIONAL_CFLAGS="-fPIC"
bash build.sh

52
build.sh
View file

@ -92,8 +92,8 @@ setup_toolchain() {
export STRIP="$LFS_TGT-strip" export STRIP="$LFS_TGT-strip"
export OBJDUMP="$LFS_TGT-objdump" export OBJDUMP="$LFS_TGT-objdump"
export READELF="$LFS_TGT-readelf" export READELF="$LFS_TGT-readelf"
export CFLAGS=" -U_FORTIFY_SOURCE -O2 -L$LFS_TOOLS/lib -L$LFS/usr/lib -I$LFS_TOOLS/include -I$LFS_TOOLS/$LFS_TGT/include" export CFLAGS=" $TARGET_ADDITIONAL_CFLAGS -U_FORTIFY_SOURCE -O2 -L$LFS_TOOLS/lib -L$LFS/usr/lib -I$LFS_TOOLS/include -I$LFS_TOOLS/$LFS_TGT/include"
export CPPFLAGS=" -U_FORTIFY_SOURCE -O2 -L$LFS_TOOLS/lib -L$LFS/usr/lib -I$LFS_TOOLS/include -I$LFS_TOOLS/$LFS_TGT/include -I$LFS_TOOLS/$LFS_TGT/include/c++/14.2.0/ -I$LFS_TOOLS/$LFS_TGT/include/c++/14.2.0/$LFS_TGT" export CPPFLAGS=" $TARGET_ADDITIONAL_CFLAGS -U_FORTIFY_SOURCE -O2 -L$LFS_TOOLS/lib -L$LFS/usr/lib -I$LFS_TOOLS/include -I$LFS_TOOLS/$LFS_TGT/include -I$LFS_TOOLS/$LFS_TGT/include/c++/14.2.0/ -I$LFS_TOOLS/$LFS_TGT/include/c++/14.2.0/$LFS_TGT"
export LDFLAGS=" -L$LFS/usr/lib -L$LFS_TOOLS/lib" export LDFLAGS=" -L$LFS/usr/lib -L$LFS_TOOLS/lib"
export LD_LIBRARY_PATH_old="$LD_LIBRARY_PATH" export LD_LIBRARY_PATH_old="$LD_LIBRARY_PATH"
export LD_LIBRARY_PATH="$LFS_TOOLS/lib $LFS/usr/lib" export LD_LIBRARY_PATH="$LFS_TOOLS/lib $LFS/usr/lib"
@ -459,6 +459,46 @@ if [ ! -f "$STEPS_DIR/gcc-step3" ]; then
touch "$STEPS_DIR/gcc-step3" touch "$STEPS_DIR/gcc-step3"
fi fi
if [ ! -f "$STEPS_DIR/gcc-final" ]; then
bash unpack-gcc.sh "$LFS_BUILD/"
cd "$LFS_BUILD/gcc"
mkdir -vp build-final
cd build-final
# ../configure is already done
"../configure" \
--target=$LFS_TGT \
--host=${BUILD_MACHINE_TRIPLET} \
--build=${BUILD_MACHINE_TRIPLET} \
--prefix=$LFS_TOOLS \
--with-glibc-version=2.40 \
--with-sysroot=$LFS \
--enable-c99 \
--enable-long-long \
--enable-default-pie \
--enable-default-ssp \
--enable-nls \
--disable-multilib \
--enable-libatomic \
--enable-libmudflap \
--enable-libgomp \
--enable-libquadmath \
--enable-libquadmath-support \
--enable-libssp \
--enable-libvtv \
--enable-libstdcxx \
--enable-decimal-float \
--enable-languages=c,c++
make -j 32 # if build fails add --disable-libsanitizer
make -j 32 install
cd "$BASE_DIR"
#rm -rf "$LFS_BUILD/gcc/build"
touch "$STEPS_DIR/gcc-final"
fi
## finish the host toolchain ## finish the host toolchain
#host_toolchain #host_toolchain
#bash "build-host-tools.sh" #bash "build-host-tools.sh"
@ -1258,7 +1298,7 @@ if [ ! -f "$STEPS_DIR/pcre2" ]; then
rm -rf "$LFS_BUILD/pcre2" rm -rf "$LFS_BUILD/pcre2"
touch "$STEPS_DIR/pcre2" touch "$STEPS_DIR/pcre2"
fi fi
exit 0
# build swig # build swig
if [ ! -f "$STEPS_DIR/swig" ]; then if [ ! -f "$STEPS_DIR/swig" ]; then
if [ ! -d "$LFS_BUILD/swig" ]; then if [ ! -d "$LFS_BUILD/swig" ]; then
@ -1295,6 +1335,10 @@ if [ ! -f "$STEPS_DIR/libcap-ng" ]; then
fi fi
cd "$LFS_BUILD/libcap-ng" cd "$LFS_BUILD/libcap-ng"
# this workaround comes straight from archlinux
# make stupid autotools happy -_-
touch NEWS
autoreconf -fiv autoreconf -fiv
mkdir -vp build-$LFS_TGT mkdir -vp build-$LFS_TGT
@ -1305,7 +1349,7 @@ if [ ! -f "$STEPS_DIR/libcap-ng" ]; then
--with-sysroot=${LFS} \ --with-sysroot=${LFS} \
--host=${LFS_TGT} \ --host=${LFS_TGT} \
--build=${BUILD_MACHINE_TRIPLET} \ --build=${BUILD_MACHINE_TRIPLET} \
--prefix="/usr" \ --prefix=/usr \
--without-python \ --without-python \
--without-python3 \ --without-python3 \
--enable-static=no \ --enable-static=no \