glibc/STAGE1-glibc
2015-12-03 15:34:40 +01:00

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srpm glibc
# setup glibc
# This path MUST be relative, not absolute
GV=$(cd $SRC; echo glibc-2*)
if [ "$TARGET_ARCH" == "armv7hl" ]; then
# rtkaio not supported on ARM
rm -rf $SRC/$GV/rtkaio
fi
GLIBCARGS="--prefix=/usr
--with-headers=$ROOTFS/usr/include
--enable-kernel=2.6.32
--enable-bind-now
--build $BUILD
--host $TARGET
--disable-profile
--cache-file=config.cache
--without-cvs
--with-elf
--without-gd
--disable-sanity-checks
--with-tls
--with-__thread
--enable-obsolete-rpc
"
mcd $BUILDDIR/glibc
# prefill glibc cache
echo libc_cv_forced_unwind=yes > config.cache
echo libc_cv_c_cleanup=yes >> config.cache
#echo libc_cv_ctors_header=yes >> config.cache
echo ac_cv_header_cpuid_h=yes >> config.cache
echo libc_cv_gcc_builtin_expect=yes >> config.cache
$SRC/$GV/configure $GLIBCARGS
notparallel
make $J ARCH=${KARCH} BUILD_CC=gcc cross-compiling=yes
make DESTDIR=$ROOTFS $J ARCH=${KARCH} BUILD_CC=gcc cross-compiling=yes install
( cd $ROOTFS/usr/include/bits
sed '/ifndef.*NO_LONG_DOUBLE/,/#endif/d' < mathdef.h > mathdef.h.new
mv mathdef.h.new mathdef.h
)
# 32-bit multilib libgcc needs 32-bit headers
if [ ! "$TARGET32" = "" ]; then
old_CC=$CC
old_CXX=$CC
export CC="$TARGET-gcc -m32"
export CXX="$TARGET-g++ -m32"
GLIBCARGS="--prefix=/usr
--with-headers=$ROOTFS/usr/include
--enable-kernel=2.6.32
--enable-bind-now
--build $BUILD
--host $TARGET32
--disable-profile
--cache-file=config.cache
--without-cvs
--with-elf
--without-gd
--disable-sanity-checks
--with-tls
--with-__thread
--enable-obsolete-rpc
"
mcd $BUILDDIR/glibc32
# prefill glibc cache
echo libc_cv_forced_unwind=yes > config.cache
echo libc_cv_c_cleanup=yes >> config.cache
echo libc_cv_ctors_header=yes >> config.cache
echo ac_cv_header_cpuid_h=yes >> config.cache
echo libc_cv_gcc_builtin_expect=yes >> config.cache
$SRC/$GV/configure $GLIBCARGS
notparallel
make $J ARCH=${KARCH} BUILD_CC=gcc cross-compiling=yes
make DESTDIR=$ROOTFS $J ARCH=${KARCH} BUILD_CC=gcc cross-compiling=yes install
( cd $ROOTFS/usr/include/bits
sed '/ifndef.*NO_LONG_DOUBLE/,/#endif/d' < mathdef.h > mathdef.h.new
mv mathdef.h.new mathdef.h
)
CC=$old_CC
CXX=$old_CXX
export $CC
export $CXX
fi