OSCL-LXR

0001 # SPDX-License-Identifier: GPL-2.0
0002
0003 ifneq ($(CONFIG_UNICODE),)
0004 obj-y                   += unicode.o
0005 endif
0006 obj-$(CONFIG_UNICODE)   += utf8data.o
0007 obj-$(CONFIG_UNICODE_NORMALIZATION_SELFTEST) += utf8-selftest.o
0008
0009 unicode-y := utf8-norm.o utf8-core.o
0010
0011 $(obj)/utf8-data.o: $(obj)/utf8data.c
0012
0013 # In the normal build, the checked-in utf8data.c is just shipped.
0014 #
0015 # To generate utf8data.c from UCD, put *.txt files in this directory
0016 # and pass REGENERATE_UTF8DATA=1 from the command line.
0017 ifdef REGENERATE_UTF8DATA
0018
0019 quiet_cmd_utf8data = GEN     $@
0020       cmd_utf8data = $< \
0021                 -a $(srctree)/$(src)/DerivedAge.txt \
0022                 -c $(srctree)/$(src)/DerivedCombiningClass.txt \
0023                 -p $(srctree)/$(src)/DerivedCoreProperties.txt \
0024                 -d $(srctree)/$(src)/UnicodeData.txt \
0025                 -f $(srctree)/$(src)/CaseFolding.txt \
0026                 -n $(srctree)/$(src)/NormalizationCorrections.txt \
0027                 -t $(srctree)/$(src)/NormalizationTest.txt \
0028                 -o $@
0029
0030 $(obj)/utf8data.c: $(obj)/mkutf8data $(filter %.txt, $(cmd_utf8data)) FORCE
0031         $(call if_changed,utf8data)
0032
0033 else
0034
0035 $(obj)/utf8data.c: $(src)/utf8data.c_shipped FORCE
0036         $(call if_changed,copy)
0037
0038 endif
0039
0040 targets += utf8data.c
0041 hostprogs += mkutf8data