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Prefer $(CHDIR) for the case srcdir contains symlinks

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Nobuyoshi Nakada 2019-12-10 18:49:53 +09:00
parent 79d2a1b004
commit aedbee52c0
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1 changed files with 1 additions and 1 deletions
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defs/gmake.mk
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@ -292,7 +292,7 @@ $(UNICODE_SRC_DATA_DIR)/.unicode-tables.time: \
endif
REVISION_IN_HEADER := $(shell sed -n 's/^\#define RUBY_FULL_REVISION "\(.*\)"/\1/p' $(srcdir)/revision.h 2>/dev/null)
REVISION_LATEST := $(shell cd $(srcdir) && git log -1 --format=%H 2>/dev/null)
REVISION_LATEST := $(shell $(CHDIR) $(srcdir) && git log -1 --format=%H 2>/dev/null)
ifneq ($(REVISION_IN_HEADER),$(REVISION_LATEST))
# GNU make treat the target as unmodified when its dependents get
# updated but it is not updated, while others may not.