build: don't leave git_sha1.h.tmp after build/install

Fixes "`main/git_sha1.h.tmp': Permission denied" build error. See https://bugs.freedesktop.org/show_bug.cgi?id=52064 Signed-off-by: Vadim Girlin <vadimgirlin@gmail.com> Reviewed-by: Eric Anholt <eric@anholt.net>
2012-08-24 11:16:14 +04:00
parent 1434a86f50
commit e84d45fdb7
1 changed files with 2 additions and 0 deletions
@@ -39,6 +39,8 @@ main/git_sha1.h: main/git_sha1.h.tmp
 	@echo "updating main/git_sha1.h"
 	@if ! cmp -s main/git_sha1.h.tmp main/git_sha1.h; then \
 		mv main/git_sha1.h.tmp main/git_sha1.h ;\
+	else \
+		rm main/git_sha1.h.tmp ;\
 	fi

 # include glapi_gen.mk for generating glapi headers for GLES