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purge-locales: fix handling of X11 locale.dir 

The /usr/share/X11/locale/locale.dir file is needed by libX11.
Removing it breaks locale support in X11. However, make removes
not only directories but also all files, which are not listed
in the BR2_ENABLE_LOCALE_WHITELIST.

This re-creates locale.dir database file where needed.

Signed-off-by: Valentine Barshak <gvaxon@gmail.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
[Arnout: use a separate loop, and add some explanatory comments]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2015.08.x
Valentine Barshak 2015-07-14 01:45:28 +02:00 committed by Thomas Petazzoni
parent 805240bae8
commit b791571c03
1 changed files with 15 additions and 0 deletions
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15
Makefile
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@ -540,6 +540,11 @@ ifeq ($(BR2_ENABLE_LOCALE_PURGE),y)
LOCALE_WHITELIST = $(BUILD_DIR)/locales.nopurge
LOCALE_NOPURGE = $(call qstrip,$(BR2_ENABLE_LOCALE_WHITELIST))
# This piece of junk does the following:
# First collect the whitelist in a file.
# Then go over all the locale dirs and for each subdir, check if it exists
# in the whitelist file. If it doesn't, kill it.
# Finally, specifically for X11, regenerate locale.dir from the whitelist.
define PURGE_LOCALES
rm -f $(LOCALE_WHITELIST)
for i in $(LOCALE_NOPURGE) locale-archive; do echo $$i >> $(LOCALE_WHITELIST); done
@ -551,6 +556,16 @@ define PURGE_LOCALES
grep -qx $${langdir##*/} $(LOCALE_WHITELIST) || rm -rf $$langdir; \
done; \
done
if [ -d $(TARGET_DIR)/usr/share/X11/locale ]; \
then \
for lang in $(LOCALE_NOPURGE); \
do \
if [ -f $(TARGET_DIR)/usr/share/X11/locale/$$lang/XLC_LOCALE ]; \
then \
echo "$$lang/XLC_LOCALE: $$lang"; \
fi \
done > $(TARGET_DIR)/usr/share/X11/locale/locale.dir; \
fi
endef
TARGET_FINALIZE_HOOKS += PURGE_LOCALES
endif