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#
# copy_toolchain_lib_root
#
# $1: source
# $2: destination
# $3: strip (y|n) default is to strip
#
copy_toolchain_lib_root = \
LIB="$(strip $1)"; \
DST="$(strip $2)"; \
STRIP="$(strip $3)"; \
\
LIB_DIR=`$(TARGET_CC) -print-file-name=$${LIB} | sed -e "s,$${LIB}\$$,,"`; \
\
if test -z "$${LIB_DIR}"; then \
echo "copy_toolchain_lib_root: lib=$${LIB} not found"; \
exit -1; \
fi; \
\
LIB="$(strip $1)"; \
for FILE in `find $${LIB_DIR} -maxdepth 1 -type l -name "$${LIB}*"`; do \
LIB=`basename $${FILE}`; \
while test \! -z "$${LIB}"; do \
rm -fr $(TARGET_DIR)$${DST}/$${LIB}; \
mkdir -p $(TARGET_DIR)$${DST}; \
if test -h $${LIB_DIR}/$${LIB}; then \
cp -d $${LIB_DIR}/$${LIB} $(TARGET_DIR)$${DST}/; \
elif test -f $${LIB_DIR}/$${LIB}; then \
$(INSTALL) -D -m0755 $${LIB_DIR}/$${LIB} $(TARGET_DIR)$${DST}/$${LIB}; \
case "$${STRIP}" in \
(0 | n | no) \
;; \
(*) \
$(TARGET_CROSS)strip "$(TARGET_DIR)$${DST}/$${LIB}"; \
;; \
esac; \
else \
exit -1; \
fi; \
LIB="`readlink $${LIB_DIR}/$${LIB}`"; \
done; \
done; \
\
echo -n
copy_toolchain_sysroot = \
SYSROOT_DIR=`$(TARGET_CC) -v 2>&1 | grep ^Configured | tr " " "\n" | grep -- "--with-sysroot" | cut -f2 -d=`; \
if [ -n "$${SYSROOT_DIR}" ]; then cp -a $${SYSROOT_DIR}/* $(STAGING_DIR)/ ; \
find $(STAGING_DIR) -type d | xargs chmod 755; fi
ifeq ($(BR2_TOOLCHAIN_EXTERNAL_UCLIBC),y)
EXTERNAL_LIBC=libc.so.0
EXTERNAL_LIBS=ld-uClibc.so.0 libcrypt.so.0 libdl.so.0 libgcc_s.so libm.so.0 libnsl.so.0 libpthread.so.0 libresolv.so.0 librt.so.0 libutil.so.0
else
EXTERNAL_LIBC=libc.so.6
EXTERNAL_LIBS=ld-linux.so.3 libcrypt.so.1 libdl.so.2 libgcc_s.so.1 libm.so.6 libnsl.so.1 libpthread.so.0 libresolv.so.2 librt.so.1 libutil.so.1 libnss_files.so.2
endif
uclibc: dependencies $(TARGET_DIR)/lib/$(EXTERNAL_LIBC)
$(TARGET_DIR)/lib/$(EXTERNAL_LIBC):
mkdir -p $(TARGET_DIR)/lib
@echo "Copy external toolchain libraries to target..."
@$(call copy_toolchain_lib_root, $(EXTERNAL_LIBC), /lib, $(BR2_TOOLCHAIN_EXTERNAL_STRIP))
@for libs in $(EXTERNAL_LIBS); do \
$(call copy_toolchain_lib_root, $$libs, /lib, $(BR2_TOOLCHAIN_EXTERNAL_STRIP)); \
done
@echo "Copy external toolchain sysroot to staging..."
@$(call copy_toolchain_sysroot)
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