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no error output if first time run (nw)

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This commit is contained in:
Miodrag Milanovic 2016-04-16 17:24:57 +02:00
parent 3e8559ad7b
commit 816860f2d8
1 changed files with 5 additions and 2 deletions
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7
makefile
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@ -878,8 +878,11 @@ endif
ifeq ($(GIT_AVAILABLE),git)
NEW_GIT_VERSION := $(shell git describe)
OLD_GIT_VERSION := $(shell cat .mame_version)
ifeq (posix,$(SHELLTYPE))
OLD_GIT_VERSION := $(shell cat .mame_version 2> /dev/null)
else
OLD_GIT_VERSION := $(shell cat .mame_version 2> NUL)
endif
ifneq ($(NEW_GIT_VERSION),$(OLD_GIT_VERSION))
$(shell git describe > .mame_version)
$(shell touch $(SRC)/version.cpp)