diff options
Diffstat (limited to 'fs/unicode/Makefile')
| -rw-r--r-- | fs/unicode/Makefile | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/fs/unicode/Makefile b/fs/unicode/Makefile new file mode 100644 index 000000000..0e51c0025 --- /dev/null +++ b/fs/unicode/Makefile @@ -0,0 +1,41 @@ +# SPDX-License-Identifier: GPL-2.0 + +ifneq ($(CONFIG_UNICODE),) +obj-y += unicode.o +endif +obj-$(CONFIG_UNICODE) += utf8data.o +obj-$(CONFIG_UNICODE_NORMALIZATION_SELFTEST) += utf8-selftest.o + +unicode-y := utf8-norm.o utf8-core.o + +$(obj)/utf8-data.o: $(obj)/utf8data.c + +# In the normal build, the checked-in utf8data.c is just shipped. +# +# To generate utf8data.c from UCD, put *.txt files in this directory +# and pass REGENERATE_UTF8DATA=1 from the command line. +ifdef REGENERATE_UTF8DATA + +quiet_cmd_utf8data = GEN $@ + cmd_utf8data = $< \ + -a $(srctree)/$(src)/DerivedAge.txt \ + -c $(srctree)/$(src)/DerivedCombiningClass.txt \ + -p $(srctree)/$(src)/DerivedCoreProperties.txt \ + -d $(srctree)/$(src)/UnicodeData.txt \ + -f $(srctree)/$(src)/CaseFolding.txt \ + -n $(srctree)/$(src)/NormalizationCorrections.txt \ + -t $(srctree)/$(src)/NormalizationTest.txt \ + -o $@ + +$(obj)/utf8data.c: $(obj)/mkutf8data $(filter %.txt, $(cmd_utf8data)) FORCE + $(call if_changed,utf8data) + +else + +$(obj)/utf8data.c: $(src)/utf8data.c_shipped FORCE + $(call if_changed,copy) + +endif + +targets += utf8data.c +hostprogs += mkutf8data |