[ekiga] Less verbose compilation

[Eugen Dedu <ededu src gnome org>]

commit 8a4159a659dc7048defa12a9697cb17cafe5993d
Author: Eugen Dedu <Eugen Dedu pu-pm univ-fcomte fr>
Date:   Wed Feb 29 11:50:38 2012 +0100

    Less verbose compilation

 src/Makefile.am |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/Makefile.am b/src/Makefile.am
index 0b35cf4..c660cc1 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -142,7 +142,7 @@ GIT_REVISION=\"$$(cd ../.git; git describe )\"
 CACHED_REVISION=$$(cat revision.h 2>/dev/null | cut -c24-)
 
 src/revision.h:
-	if test -d "../.git" -a -n "$$(which git)"; then \
+	@if test -d "../.git" -a -n "$$(which git)"; then \
           if test "x$(GIT_REVISION)" != "x$(CACHED_REVISION)"; then \
             echo "#define EKIGA_REVISION $(GIT_REVISION)" > revision.h; \
           fi \