blob: 245927b5bc94c415dbb77fb51a362bbee0d2daca (
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|
#!/bin/sh
set_env () {
CC="${TARGET}-gcc"
CXX="${TARGET}-g++"
AR="${TARGET}-ar"
AS="${TARGET}-as"
RANLIB="${TARGET}-ranlib"
LD="${TARGET}-ld"
STRIP="${TARGET}-strip"
export CC CXX AR AS RANLIB LD STRIP
}
toolchain_musl () {
src "https://musl.libc.org/releases/musl-$MUSL_VER.tar.gz"
./configure \
CROSS_COMPILE=${TARGET}- \
--prefix=/ \
--target=${TARGET} &&
make && make DESTDIR=$TOOLS install &&
case $(uname -m) in
x86_64) rm $TOOLS/lib/ld-musl-x86_64.so.1
ln -s libc.so $TOOLS/lib/ld-musl-x86_64.so.1
export barch=$(uname -m)
;;
i686) rm $TOOLS/lib/ld-musl-i386.so.1
ln -s libc.so $TOOLS/lib/ld-musl-i386.so.1
export barch=i386
;;
arm*) rm $TOOLS/lib/ld-musl-arm.so.1
ln -s libc.so $TOOLS/lib/ld-musl-arm.so.1
export barch=arm
;;
aarch64) rm $TOOLS/lib/ld-musl-aarch64.so.1
ln -s libc.so $TOOLS/lib/ld-musl-aarch64.so.1
export barch=$(uname -m)
;;
esac &&
# Create dynamic linker config
mkdir -p $TOOLS/etc &&
echo "$TOOLS/lib" > $TOOLS/etc/ld-musl-${barch}.path
unset barch
}
toolchain_cross_adjustments () {
export SPECFILE=`dirname $(${TARGET}-gcc -print-libgcc-file-name)`/specs
${TARGET}-gcc -dumpspecs > specs
case $(uname -m) in
x86_64) sed -i 's/\/lib\/ld-musl-x86_64.so.1/\/tools\/lib\/ld-musl-x86_64.so.1/g' specs
# check with
grep "/tools/lib/ld-musl-x86_64.so.1" specs --color=auto
;;
i686) sed -i 's/\/lib\/ld-musl-i386.so.1/\/tools\/lib\/ld-musl-i386.so.1/g' specs
# check with
grep "/tools/lib/ld-musl-i386.so.1" specs --color=auto
;;
arm*) sed -i 's/\/lib\/ld-musl-arm/\/tools\/lib\/ld-musl-arm/g' specs
# check with
grep "/tools/lib/ld-musl-arm" specs --color=auto
;;
aarch64) sed -i 's/\/lib\/ld-musl-aarch64/\/tools\/lib\/ld-musl-aarch64/g' specs
# check with
grep "/tools/lib/ld-musl-aarch64" specs --color=auto
;;
esac
# Install modified specs to the cross toolchain
mv specs $SPECFILE
unset SPECFILE
# Quick check the tool chain:
echo 'int main(){}' > dummy.c
${TARGET}-gcc dummy.c
${TARGET}-readelf -l a.out | grep Requesting
echo
echo "Output should be:"
echo "[Requesting program interpreter: /tools/lib/ld-musl-x86_64.so.1]"
echo "or"
echo "[Requesting program interpreter: /tools/lib/ld-musl-i386.so.1]"
echo "or"
echo "[Requesting program interpreter: /tools/lib/ld-musl-arm.so.1]"
echo "or"
echo "[Requesting program interpreter: /tools/lib/ld-musl-aarch64.so.1]"
echo "Please confirm the above, and pres enter to continue:"
read confirm
rm a.out dummy.c
}
toolchain_adjustments () {
SPECFILE=`dirname $(${TARGET}-gcc -print-libgcc-file-name)`/specs &&
${TARGET}-gcc -dumpspecs > tempspecfile
#case $(uname -m) in
# i686) # for i386
# sed -i 's/\/lib\/ld-musl-i386.so.1/\/tools\/lib\/ld-musl-i386.so.1/g' tempspecfile
# # check with sed
# grep "/tools/lib/ld-musl-i386.so.1" tempspecfile --color=auto
# ;;
# x86_64) # for x86_64
# sed -i 's/\/lib\/ld-musl-x86_64.so.1/\/tools\/lib\/ld-musl-x86_64.so.1/g' tempspecfile
# # check with
# grep "/tools/lib/ld-musl-x86_64.so.1" tempspecfile --color=auto
# ;;
# arm*) # for arm
# sed -i 's/\/lib\/ld-musl-arm/\/tools\/lib\/ld-musl-arm/g' tempspecfile
# # check with
# grep "/tools/lib/ld-musl-arm" tempspecfile --color=auto
# ;;
# aarch64) # for 64-bit arm64
# sed -i 's/\/lib\/ld-musl-aarch64/\/tools\/lib\/ld-musl-aarch64/g' tempspecfile
# # check with
# grep "/tools/lib/ld-musl-aarch64" tempspecfile --color=auto
# ;;
#esac
mv -f tempspecfile $SPECFILE &&
unset SPECFILE
GCC_INCLUDEDIR=`dirname $(${TARGET}-gcc -print-libgcc-file-name)`/include &&
find ${GCC_INCLUDEDIR}/* -maxdepth 0 -xtype d -exec rm -rf '{}' \; &&
rm -f `grep -l "DO NOT EDIT THIS FILE" ${GCC_INCLUDEDIR}/*` &&
unset GCC_INCLUDEDIR
echo 'int main(){}' > dummy.c
${TARGET}-gcc -B/tools/lib dummy.c
readelf -l a.out | grep ': /tools'
read confirm
rm dummy.c a.out
}
toolchain_binutils () {
src "https://ftp.gnu.org/gnu/binutils/binutils-$BINUTILS_VER.tar.xz"
# Link directories so libraries can be found in both lib & lib64
case $(uname -m) in
x86_64) ln -s lib $TOOLS/lib64 ;;
esac &&
# Configure in dedicated build directory
mkdir build && cd build &&
../configure --prefix=$TOOLS \
--with-lib-path=$TOOLS/lib \
--build=${HOST} \
--host=${TARGET} \
--target=${TARGET} \
--disable-nls \
--disable-werror \
--with-sysroot &&
make &&
make install &&
make -C ld clean &&
make -C ld LIB_PATH=/usr/lib:/lib &&
cp ld/ld-new $TOOLS/bin
}
toolchain_gcc () {
src "https://ftp.gnu.org/gnu/mpfr/mpfr-$MPFR_VER.tar.xz"
src "https://ftp.gnu.org/gnu/gmp/gmp-$GMP_VER.tar.xz"
src "https://ftp.gnu.org/gnu/mpc/mpc-$MPC_VER.tar.gz"
src "https://ftp.gnu.org/gnu/gcc/gcc-$GCC_VER/gcc-$GCC_VER.tar.xz"
mv ../mpfr-$MPFR_VER mpfr &&
mv ../gmp-$GMP_VER gmp &&
mv ../mpc-$MPC_VER mpc &&
patch_gcc &&
# Re-create internal header
cat gcc/limitx.h gcc/glimits.h gcc/limity.h > \
$(dirname $($TARGET-gcc -print-libgcc-file-name))/include-fixed/limits.h &&
## Change the location of GCC's default dynamic linker to use the one installed in /tools
#
# For i686/x86_64:
for file in gcc/config/linux/linux.h gcc/config/linux/linux64.h gcc/config/i386/linux.h gcc/config/i386/linux64.h
do
cp $file $file.orig
sed -e "s,/lib\(64\)\?\(32\)\?/ld,$TOOLS&,g" \
-e "s,/usr,$TOOLS,g" ${file}.orig > ${file}
echo "
#undef STANDARD_STARTFILE_PREFIX_1
#undef STANDARD_STARTFILE_PREFIX_2
#define STANDARD_STARTFILE_PREFIX_1 \"$TOOLS/lib/\"
#define STANDARD_STARTFILE_PREFIX_2 \"\"" >> ${file}
touch ${file}.orig
done &&
# Configure in dedicated build directory
mkdir build && cd build &&
CFLAGS='-g0 -O0' \
CXXFLAGS=$CFLAGS \
../configure \
--target=${TARGET} \
--build=${HOST} \
--host=${TARGET} \
--prefix=$TOOLS \
--with-local-prefix=$TOOLS \
--with-native-system-header-dir=$TOOLS/include \
--with-pic \
--enable-languages=c,c++ \
--disable-libstdcxx-pch \
--disable-multilib \
--disable-bootstrap \
--disable-libgomp \
--disable-libquadmath \
--disable-libssp \
--disable-libvtv \
--disable-symvers \
--disable-libitm \
--disable-libsanitizer &&
PATH=$CROSS_TOOLS/bin:/bin:/usr/bin:$TOOLS/bin make &&
make install &&
ln -s gcc $TOOLS/bin/cc
}
toolchain_kernel_headers () {
src "https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-$LINUX_VER.tar.xz"
make mrproper &&
ARCH=${ARCH} make headers &&
cp -r usr/include/* $TOOLS/include
find $TOOLS/include -name '.*.cmd' -exec rm -f {} \;
rm $TOOLS/include/Makefile
}
toolchain_libstdcxx () {
rm -rf ${WD} ; mkdir ${WD}
src "https://ftp.gnu.org/gnu/mpfr/mpfr-$MPFR_VER.tar.xz"
src "https://ftp.gnu.org/gnu/gmp/gmp-$GMP_VER.tar.xz"
src "https://ftp.gnu.org/gnu/mpc/mpc-$MPC_VER.tar.gz"
src "https://ftp.gnu.org/gnu/gcc/gcc-$GCC_VER/gcc-$GCC_VER.tar.xz"
mv ../mpfr-$MPFR_VER mpfr &&
mv ../gmp-$GMP_VER gmp &&
mv ../mpc-$MPC_VER mpc &&
ptch "https://raw.githubusercontent.com/dslm4515/Musl-LFS/master/patches/gcc-mlfs-$GCC_VER/fix_fenv_header.patch" &&
patch_gcc &&
mkdir build && cd build &&
../libstdc++-v3/configure \
--target=${TARGET} \
--build=${HOST} \
--host=${TARGET} \
--prefix=$TOOLS \
--disable-multilib \
--disable-nls \
--disable-libstdcxx-threads \
--disable-libstdcxx-pch \
--with-pic \
--with-gxx-include-dir=$TOOLS/${TARGET}/include/c++/$GCC_VER &&
make &&
make install
}
toolchain_tcl () {
local source="https://downloads.sourceforge.net/tcl/tcl$TCL_VER-src.tar.gz"
local filename=$(basename $source)
printf "${LIGHT_BLUE}Fetching $filename...${RESET}\n"
curl ${CURL_OPTS} $source > $filename
extract $filename
cd tcl$TCL_VER
cd unix
ac_cv_func_strtod=yes \
tcl_cv_strtod_buggy=1 \
./configure --build=${HOST} \
--host=${TARGET} \
--prefix=${TOOLS} &&
make && make install
chmod u+w $TOOLS/lib/libtcl${TCL_VER%.*}.so
make install-private-headers
ln -s tclsh${TCL_VER%.*} $TOOLS/bin/tclsh
}
toolchain_expect () {
src "https://prdownloads.sourceforge.net/expect/expect$EXPECT_VER.tar.gz"
PATCH_URL="https://raw.githubusercontent.com/dslm4515/Musl-LFS/master/patches/expect-5.45.3"
ptch $PATCH_URL/dont-put-toolchain-in-libpath.patch
ptch $PATCH_URL/dont-configure-testsuites.patch
ptch $PATCH_URL/allow-cross-compile.patch
curl ${CURL_OPTS} "https://raw.githubusercontent.com/dslm4515/Musl-LFS/master/files/config.guess-musl" > tclconfig/config.guess
curl ${CURL_OPTS} "https://raw.githubusercontent.com/dslm4515/Musl-LFS/master/files/config.sub-musl" > tclconfig/config.sub
cp configure configure.orig
sed 's:/usr/local/bin:/bin:' configure.orig > configure
./configure --build=${HOST} \
--host=${TARGET} \
--prefix=$TOOLS \
--with-tcl=$TOOLS/lib \
--with-tclinclude=$TOOLS/include &&
make && make SCRIPTS="" install
}
toolchain_dejagnu () {
src "https://ftp.gnu.org/gnu/dejagnu/dejagnu-$DEJAGNU_VER.tar.gz"
./configure --build=${HOST} \
--host=${TARGET} \
--prefix=$TOOLS &&
make && make install
}
toolchain_m4 () {
src "https://ftp.gnu.org/gnu/m4/m4-$M4_VER.tar.xz"
./configure --prefix=$TOOLS \
--build=${HOST} \
--host=${TARGET} &&
make && make install
}
toolchain_ncurses () {
src "https://invisible-mirror.net/archives/ncurses/ncurses-$NCURSES_VER.tar.gz"
sed -i s/mawk// configure
# Configure source
./configure --prefix=${TOOLS} \
--build=${HOST} \
--host=${TARGET} \
--with-shared \
--without-debug \
--without-ada \
--enable-widec \
--enable-overwrite
make && make install
echo "INPUT(-lncursesw)" > ${TOOLS}/lib/libncurses.so
ln -s libncurses.so ${TOOLS}/lib/libcurses.so
}
toolchain_bash () {
src "https://ftp.gnu.org/gnu/bash/bash-$BASH_VER.tar.gz"
cat > config.cache << "EOF"
ac_cv_func_mmap_fixed_mapped=yes
ac_cv_func_strcoll_works=yes
ac_cv_func_working_mktime=yes
bash_cv_func_sigsetjmp=present
bash_cv_getcwd_malloc=yes
bash_cv_job_control_missing=present
bash_cv_printf_a_format=yes
bash_cv_sys_named_pipes=present
bash_cv_ulimit_maxfds=yes
bash_cv_under_sys_siglist=yes
bash_cv_unusable_rtsigs=no
gt_cv_int_divbyzero_sigfpe=yes
EOF
./configure --prefix=${TOOLS} \
--without-bash-malloc \
--build=${HOST} \
--host=${TARGET} \
--cache-file=config.cache &&
make && make install
}
toolchain_bison () {
src "https://ftp.gnu.org/gnu/bison/bison-$BISON_VER.tar.xz"
./configure --prefix=${TOOLS} \
--build=${HOST} \
--host=${TARGET} &&
make && make install
}
toolchain_coreutils () {
git clone git://git.suckless.org/sbase sbase
cd sbase
make && make PREFIX=/ DESTDIR=$TOOLS install
}
toolchain_diffutils () {
src "https://ftp.gnu.org/gnu/diffutils/diffutils-$DIFFUTILS_VER.tar.xz"
./configure --prefix=${TOOLS} \
--build=${HOST} \
--host=${TARGET}
make && make install
}
toolchain_file () {
src "https://astron.com/pub/file/file-$FILE_VER.tar.gz"
./configure --prefix=${TOOLS} \
--build=${HOST} \
--host=${TARGET}
make && make install
}
toolchain_findutils () {
src "https://ftp.gnu.org/gnu/findutils/findutils-$FINDUTILS_VER.tar.xz"
sed -i 's/IO_ftrylockfile/IO_EOF_SEEN/' gl/lib/*.c &&
sed -i '/unistd/a #include <sys/sysmacros.h>' gl/lib/mountlist.c &&
echo "#define _IO_IN_BACKUP 0x100" >> gl/lib/stdio-impl.h
./configure --prefix=${TOOLS} \
--build=${HOST} \
--host=${TARGET}
make && make install
}
toolchain_gawk () {
src "https://ftp.gnu.org/gnu/gawk/gawk-$GAWK_VER.tar.xz"
./configure --prefix=${TOOLS} \
--build=${HOST} \
--host=${TARGET}
make && make install
}
toolchain_gettext () {
src "https://ftp.barfooze.de/pub/sabotage/tarballs/gettext-tiny-$GETTEXT_TINY_VER.tar.xz"
make ${MJ} LIBINTL=MUSL prefix=$TOOLS
cp msgfmt msgmerge xgettext $TOOLS/bin
}
toolchain_grep () {
src "https://ftp.gnu.org/gnu/grep/grep-$GREP_VER.tar.xz"
./configure --prefix=${TOOLS} \
--build=${HOST} \
--host=${TARGET} &&
make && make install
}
toolchain_make () {
src "https://ftp.gnu.org/gnu/make/make-$MAKE_VER.tar.gz"
./configure --prefix=${TOOLS} \
--build=${HOST} \
--host=${TARGET} \
--without-guile &&
make && make install
}
toolchain_patch () {
src "https://ftp.gnu.org/gnu/patch/patch-$PATCH_VER.tar.xz"
./configure --prefix=${TOOLS} \
--build=${HOST} \
--host=${TARGET} &&
make && make install
}
toolchain_sed () {
src "https://ftp.gnu.org/gnu/sed/sed-$SED_VER.tar.xz"
./configure --prefix=${TOOLS} \
--build=${HOST} \
--host=${TARGET} &&
make && make install
}
toolchain_perl () {
src "https://github.com/arsv/perl-cross/releases/download/$PERL_CROSS_VER/perl-cross-$PERL_CROSS_VER.tar.gz"
src "https://www.cpan.org/src/5.0/perl-$PERL_VER.tar.xz"
cp -rf ../perl-cross-$PERL_CROSS_VER/* ./
./configure --prefix=${TOOLS} \
--target=${TARGET} &&
make &&
cp perl cpan/podlators/scripts/pod2man ${TOOLS}/bin &&
mkdir -p ${TOOLS}/lib/perl5/$PERL_VER &&
cp -r lib/* ${TOOLS}/lib/perl5/$PERL_VER
}
toolchain_texinfo () {
src "https://ftp.gnu.org/gnu/texinfo/texinfo-$TEXINFO_VER.tar.xz"
./configure --prefix=${TOOLS} \
--build=${HOST} \
--host=${TARGET} &&
make && make install
}
toolchain_flex () {
src "https://github.com/westes/flex/releases/download/v$FLEX_VER/flex-$FLEX_VER.tar.gz"
ac_cv_func_malloc_0_nonnull=yes \
ac_cv_func_realloc_0_nonnull=yes \
HELP2MAN=${TOOLS}/bin/true \
./configure --prefix=${TOOLS} \
--build=${HOST} \
--host=${TARGET}
make && make install
}
toolchain_strip () {
find ${TOOLS}/lib -type f -exec strip --strip-unneeded {} \;
/usr/bin/strip --strip-unneeded ${TOOLS}/bin/* ${TOOLS}/sbin/*
# Remove the documentation:
rm -rf ${TOOLS}/share/info \
${TOOLS}/share/man \
${TOOLS}/share/doc \
${TOOLS}/info \
${TOOLS}/man \
${TOOLS}/doc
find ${TOOLS}/lib ${TOOLS}/libexec -name \*.la -exec rm -rf {} \;
}
printf "${BLUE}building musl...\n${RESET}"
toolchain_musl || die "Failed building musl"
toolchain_cross_adjustments
for p in \
binutils \
gcc \
kernel_headers \
adjustments \
libstdcxx \
tcl \
expect \
dejagnu \
m4 \
ncurses \
bash \
bison \
coreutils \
diffutils \
file \
findutils \
gawk \
gettext \
grep \
make\
patch \
sed \
texinfo \
flex \
; do
printf "${BLUE}building $p...\n${RESET}"
set_env
toolchain_$p || die "Failed building $p"
done
printf "${GREEN}finished building toolchain${RESET}\n"
|