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MinGW: avoid collisions between "tags" and "TAGS"

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On case insensitive filesystems, "tags" and "TAGS" target will try to
overwrite the same file.  Allow MinGW to use "ETAGS" instead.

These two targets do produce real files; do not put them on .PHONY target
list.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Junio C Hamano 2010-09-28 16:08:38 -05:00
parent 9ec26eb7cd
commit 2f76919517
1 changed files with 9 additions and 6 deletions
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15
Makefile
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@ -390,6 +390,8 @@ SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
$(patsubst %.py,%,$(SCRIPT_PYTHON)) \ $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
git-instaweb git-instaweb
ETAGS_TARGET = TAGS
# Empty... # Empty...
EXTRA_PROGRAMS = EXTRA_PROGRAMS =
@ -1122,6 +1124,7 @@ ifneq (,$(findstring MINGW,$(uname_S)))
NO_REGEX = YesPlease NO_REGEX = YesPlease
NO_PYTHON = YesPlease NO_PYTHON = YesPlease
BLK_SHA1 = YesPlease BLK_SHA1 = YesPlease
ETAGS_TARGET = ETAGS
COMPAT_CFLAGS += -D__USE_MINGW_ACCESS -DNOGDI -Icompat -Icompat/fnmatch -Icompat/win32 COMPAT_CFLAGS += -D__USE_MINGW_ACCESS -DNOGDI -Icompat -Icompat/fnmatch -Icompat/win32
COMPAT_CFLAGS += -DSTRIP_EXTENSION=\".exe\" COMPAT_CFLAGS += -DSTRIP_EXTENSION=\".exe\"
COMPAT_OBJS += compat/mingw.o compat/fnmatch/fnmatch.o compat/winansi.o \ COMPAT_OBJS += compat/mingw.o compat/fnmatch/fnmatch.o compat/winansi.o \
@ -1961,11 +1964,11 @@ info:
pdf: pdf:
$(MAKE) -C Documentation pdf $(MAKE) -C Documentation pdf
TAGS: $(ETAGS_TARGET): FORCE
$(RM) TAGS $(RM) $(ETAGS_TARGET)
$(FIND) . -name '*.[hcS]' -print | xargs etags -a $(FIND) . -name '*.[hcS]' -print | xargs etags -a -o $(ETAGS_TARGET)
tags: tags: FORCE
$(RM) tags $(RM) tags
$(FIND) . -name '*.[hcS]' -print | xargs ctags -a $(FIND) . -name '*.[hcS]' -print | xargs ctags -a
@ -2235,7 +2238,7 @@ clean:
$(RM) $(TEST_PROGRAMS) $(RM) $(TEST_PROGRAMS)
$(RM) -r bin-wrappers $(RM) -r bin-wrappers
$(RM) -r $(dep_dirs) $(RM) -r $(dep_dirs)
$(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags cscope* $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
$(RM) -r autom4te.cache $(RM) -r autom4te.cache
$(RM) config.log config.mak.autogen config.mak.append config.status config.cache $(RM) config.log config.mak.autogen config.mak.append config.status config.cache
$(RM) -r $(GIT_TARNAME) .doc-tmp-dir $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
@ -2259,7 +2262,7 @@ endif
.PHONY: all install clean strip .PHONY: all install clean strip
.PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
.PHONY: FORCE TAGS tags cscope .PHONY: FORCE cscope
### Check documentation ### Check documentation
# #