only try to print the version from git if there's git installed

This commit is contained in:
Steffen Jaeckel 2017-10-03 19:54:27 +02:00
parent 58b71292c3
commit adcd6ee9fd

View File

@ -111,7 +111,7 @@ LTC_CFLAGS += -Wno-nullability-completeness
endif
GIT_VERSION := $(shell [ -e .git ] && { printf git- ; git describe --tags --always --dirty ; } || echo $(VERSION))
GIT_VERSION := $(shell { [ -e .git ] && which git 2>/dev/null 1>&2 ; } && { printf git- ; git describe --tags --always --dirty ; } || echo $(VERSION))
ifneq ($(GIT_VERSION),)
LTC_CFLAGS += -DGIT_VERSION=\"$(GIT_VERSION)\"
endif