[PATCH v2 4/5] Makefile: don't use "FORCE" for tags targets
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STALE1891d
From: Ævar Arnfjörð Bjarmason <hidden>
Date: 2021-06-29 11:13:29
Subsystem:
kernel build + files below scripts/ (unless maintained elsewhere), the rest · Maintainers:
Nathan Chancellor, Nicolas Schier, Linus Torvalds
Revision v2 of 3 in this series.
Revisions (3)
- v2 current
- v3 [diff vs current]
- v4 [diff vs current]
Remove the "FORCE" dependency from the "tags", "TAGS" and "cscope.out" targets, instead make them depend on whether or not the relevant source files have changed. Signed-off-by: Ævar Arnfjörð Bjarmason <redacted> --- Makefile | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-)
diff --git a/Makefile b/Makefile
index 2e3b257164..7b0d9773b0 100644
--- a/Makefile
+++ b/Makefile@@ -2727,19 +2727,21 @@ FIND_SOURCE_FILES = ( \ | sed -e 's|^\./||' \ ) -$(ETAGS_TARGET): FORCE +FOUND_SOURCE_FILES = $(shell $(FIND_SOURCE_FILES)) + +$(ETAGS_TARGET): $(FOUND_SOURCE_FILES) $(QUIET_GEN)$(RM) "$(ETAGS_TARGET)+" && \ $(FIND_SOURCE_FILES) | xargs etags -a -o "$(ETAGS_TARGET)+" && \ mv "$(ETAGS_TARGET)+" "$(ETAGS_TARGET)" -tags: FORCE +tags: $(FOUND_SOURCE_FILES) $(QUIET_GEN)$(RM) tags+ && \ $(FIND_SOURCE_FILES) | xargs ctags -a -o tags+ && \ mv tags+ tags -cscope.out: +cscope.out: $(FOUND_SOURCE_FILES) $(QUIET_GEN)$(RM) cscope.out && \ - $(FIND_SOURCE_FILES) | xargs cscope -f$@ -b + echo $(FOUND_SOURCE_FILES) | xargs cscope -f$@ -b .PHONY: cscope cscope: cscope.out
@@ -2923,7 +2925,7 @@ check: config-list.h command-list.h exit 1; \ fi -FOUND_C_SOURCES = $(filter %.c,$(shell $(FIND_SOURCE_FILES))) +FOUND_C_SOURCES = $(filter %.c,$(FOUND_SOURCE_FILES)) COCCI_SOURCES = $(filter-out $(THIRD_PARTY_SOURCES),$(FOUND_C_SOURCES)) %.cocci.patch: %.cocci $(COCCI_SOURCES)
--
2.32.0.613.g20d5ce26552