make ccache detection more portable

2012-08-20 18:46:28 +01:00 · 2012-08-20 18:46:28 +01:00 · d9799299f8
parent dd6d24e83d
commit d9799299f8
1 changed files with 1 additions and 1 deletions
--- a/2
+++ b/2
@ -266,7 +266,7 @@ endif

 # CCACHE
 ifeq ($(origin CCACHE),undefined)
-  CCACHE=$(shell ccache -V >/dev/null 2>&1 && echo ccache || echo)
+  CCACHE=$(word 1,$(shell ccache -V 2>/dev/null))
 endif
 CC := $(CCACHE) $(CC)