build: add support for make -s

Adds support for make -s to get a really silent build. This is
useful to get a shorter travis build log.

Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Reviewed-by: Pascal Brand <pascal.brand@linaro.org>
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/mk/lib.mk b/mk/lib.mk
index 2f05b7e5..6bce1abf 100644
--- a/mk/lib.mk
+++ b/mk/lib.mk
@@ -30,7 +30,7 @@ $(lib-libfile): $(objs)
 	$$(q)$$(LD$(sm)) $(lib-ldflags) -o $$@ $$^
 else
 $(lib-libfile): $(objs)
-	@echo '  AR      $$@'
+	@$(cmd-echo-silent) '  AR      $$@'
 	@mkdir -p $$(dir $$@)
 	$$(q)$$(AR$(sm)) rcs $$@ $$^
 endif