buildroot/toolchain/toolchain.mk
Peter Korsgaard a181d5de36 toolchain: move glibc nsswitch.conf handling to a post-target hook
nsswitch.conf is processed both by the toolchain, nss-mdns and
nss-myhostname without any guaranteed ordering in between.

The toolchain package ensures that nsswitch.conf is available, and the two
nss-* packages tweaks the content, so the toolchain processing should run
before the nss-* ones.  Toolchain is a dependency of all the packages, so
ensure this is done by moving the toolchain handling to a
post-target-install hook.

Also move the variable to toolchain/toolchain/toolchain.mk where the virtual
toolchain package is defined for clarity.

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2018-10-21 01:50:35 +02:00

51 lines
1.9 KiB
Makefile

################################################################################
#
# toolchain-related customisation of the content of the target/ directory
#
################################################################################
# Those customisations are added to the TARGET_FINALIZE_HOOKS, to be applied
# just after all packages have been built.
# Install the gconv modules
ifeq ($(BR2_TOOLCHAIN_GLIBC_GCONV_LIBS_COPY),y)
TOOLCHAIN_GLIBC_GCONV_LIBS = $(call qstrip,$(BR2_TOOLCHAIN_GLIBC_GCONV_LIBS_LIST))
define TOOLCHAIN_GLIBC_COPY_GCONV_LIBS
$(Q)found_gconv=no; \
for d in $(TOOLCHAIN_EXTERNAL_PREFIX) ''; do \
[ -d "$(STAGING_DIR)/usr/lib/$${d}/gconv" ] || continue; \
found_gconv=yes; \
break; \
done; \
if [ "$${found_gconv}" = "no" ]; then \
printf "Unable to find gconv modules\n" >&2; \
exit 1; \
fi; \
if [ -z "$(TOOLCHAIN_GLIBC_GCONV_LIBS)" ]; then \
$(INSTALL) -m 0644 -D $(STAGING_DIR)/usr/lib/$${d}/gconv/gconv-modules \
$(TARGET_DIR)/usr/lib/gconv/gconv-modules && \
$(INSTALL) -m 0644 $(STAGING_DIR)/usr/lib/$${d}/gconv/*.so \
$(TARGET_DIR)/usr/lib/gconv \
|| exit 1; \
else \
for l in $(TOOLCHAIN_GLIBC_GCONV_LIBS); do \
$(INSTALL) -m 0644 -D $(STAGING_DIR)/usr/lib/$${d}/gconv/$${l}.so \
$(TARGET_DIR)/usr/lib/gconv/$${l}.so \
|| exit 1; \
$(TARGET_READELF) -d $(STAGING_DIR)/usr/lib/$${d}/gconv/$${l}.so |\
sort -u |\
sed -e '/.*(NEEDED).*\[\(.*\.so\)\]$$/!d; s//\1/;' |\
while read lib; do \
$(INSTALL) -m 0644 -D $(STAGING_DIR)/usr/lib/$${d}/gconv/$${lib} \
$(TARGET_DIR)/usr/lib/gconv/$${lib} \
|| exit 1; \
done; \
done; \
./support/scripts/expunge-gconv-modules "$(TOOLCHAIN_GLIBC_GCONV_LIBS)" \
<$(STAGING_DIR)/usr/lib/$${d}/gconv/gconv-modules \
>$(TARGET_DIR)/usr/lib/gconv/gconv-modules; \
fi
endef
TOOLCHAIN_TARGET_FINALIZE_HOOKS += TOOLCHAIN_GLIBC_COPY_GCONV_LIBS
endif