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Merge pull request #841 from gebart/build-git-tag-io-reduce

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Makefile.include: Reduce I/O load (and build time) by assigning git description variable once.
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Fredrik Österlind 2014-11-03 09:26:18 +01:00
commit a50bc08adc
1 changed files with 1 additions and 1 deletions
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Makefile.include
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@ -153,7 +153,7 @@ CFLAGS += ${addprefix -I,$(SOURCEDIRS) $(CONTIKI)}
### Check for a git repo and pass version if found
### git.exe in Windows cmd shells may require no stderr redirection
#RELSTR=${shell git describe --tags}
RELSTR=${shell git --git-dir ${CONTIKI}/.git describe --tags 2>/dev/null}
RELSTR:=${shell git --git-dir ${CONTIKI}/.git describe --tags 2>/dev/null}
ifneq ($(RELSTR),)
CFLAGS += -DCONTIKI_VERSION_STRING=\"Contiki-$(RELSTR)\"
endif