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libc/glib: pass installation subdir to backend

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When building a multilib variant, install in a separate directory, to
avoid clutering the default or any other variant.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
This commit is contained in:
Yann E. MORIN" 2011-11-22 00:16:37 +01:00
parent 170091aa2a
commit cfb908d2ee
1 changed files with 9 additions and 7 deletions
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16
scripts/build/libc/glibc-eglibc.sh-common
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@ -69,9 +69,11 @@ do_libc() {
# Parameter : Definition : Type : Default
# libc_mode : 'startfiles' or 'final' : string : (none)
# extra_flags : Extra CFLAGS to use (for multilib) : string : (empty)
# extra_dir : Extra subdir for multilib : string : (empty)
do_libc_backend() {
local libc_mode
local extra_flags
local extra_dir
local src_dir="${CT_SRC_DIR}/${CT_LIBC}-${CT_LIBC_VERSION}"
local extra_cc_args
local -a extra_config
@ -90,8 +92,8 @@ do_libc_backend() {
final) CT_DoStep INFO "Installing C library";;
*) CT_Abort "Unsupported (or unset) libc_mode='${libc_mode}'";;
esac
mkdir -p "${CT_BUILD_DIR}/build-libc-${libc_mode}"
cd "${CT_BUILD_DIR}/build-libc-${libc_mode}"
mkdir -p "${CT_BUILD_DIR}/build-libc-${libc_mode}${extra_dir//\//_}"
cd "${CT_BUILD_DIR}/build-libc-${libc_mode}${extra_dir//\//_}"
CT_DoLog EXTRA "Configuring C library"
@ -269,7 +271,7 @@ do_libc_backend() {
# use the 'install-headers' makefile target to install the
# headers
CT_DoExecLog ALL make ${JOBSFLAGS} \
install_root=${CT_SYSROOT_DIR} \
install_root=${CT_SYSROOT_DIR}${extra_dir} \
install-bootstrap-headers=yes \
"${extra_make_args[@]}" \
install-headers
@ -306,12 +308,12 @@ do_libc_backend() {
# there are a few object files needed to link shared libraries,
# which we build and install by hand
CT_DoExecLog ALL mkdir -p "${CT_SYSROOT_DIR}/usr/lib"
CT_DoExecLog ALL mkdir -p "${CT_SYSROOT_DIR}${extra_dir}/usr/lib"
CT_DoExecLog ALL make ${JOBSFLAGS} \
"${extra_make_args[@]}" \
csu/subdir_lib
CT_DoExecLog ALL cp csu/crt1.o csu/crti.o csu/crtn.o \
"${CT_SYSROOT_DIR}/usr/lib"
"${CT_SYSROOT_DIR}${extra_dir}/usr/lib"
# Finally, 'libgcc_s.so' requires a 'libc.so' to link against.
# However, since we will never actually execute its code,
@ -321,7 +323,7 @@ do_libc_backend() {
-nostartfiles \
-shared \
-x c /dev/null \
-o "${CT_SYSROOT_DIR}/usr/lib/libc.so"
-o "${CT_SYSROOT_DIR}${extra_dir}/usr/lib/libc.so"
fi # threads == nptl
else # libc_mode = final
CT_DoLog EXTRA "Building C library"
@ -332,7 +334,7 @@ do_libc_backend() {
CT_DoLog EXTRA "Installing C library"
CT_DoExecLog ALL make ${JOBSFLAGS} \
"${extra_make_args[@]}" \
install_root="${CT_SYSROOT_DIR}" \
install_root="${CT_SYSROOT_DIR}${extra_dir}" \
install
if [ "${CT_BUILD_MANUALS}" = "y" ]; then