[PATCH] libstdc++: Reduce output of 'make check'

[Jonathan Wakely <jwakely@redhat.com>]

Any objections to this change?

-- >8 --

This removes the 39 lines of shell commands that get echoed when
starting the testsuite. The fact that near the end of that output it
prints `echo "WARNING: could not find \`runtest'" 1>&2; :;` makes it
look like that warning is actually being shown the the user.

Suppress echoing the recipe, so that users only see the actual output
from the testsuite, not the makefile recipe as well.

libstdc++-v3/ChangeLog:

	* testsuite/Makefile.am (check-DEJAGNU): Use @ in recipe.
	* testsuite/Makefile.in: Regenerate.
---
 libstdc++-v3/testsuite/Makefile.am | 2 +-
 libstdc++-v3/testsuite/Makefile.in | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/libstdc++-v3/testsuite/Makefile.am b/libstdc++-v3/testsuite/Makefile.am
index 7adc5318192..4cee585fd8e 100644
--- a/libstdc++-v3/testsuite/Makefile.am
+++ b/libstdc++-v3/testsuite/Makefile.am
@@ -117,7 +117,7 @@ $(check_DEJAGNU_normal_targets): check-DEJAGNUnormal%: normal%/site.exp
 
 # Run the testsuite in normal mode.
 check-DEJAGNU $(check_DEJAGNU_normal_targets): check-DEJAGNU%: site.exp
-	$(if $*,@)AR="$(AR)"; export AR; \
+	@$(if $*,@)AR="$(AR)"; export AR; \
 	RANLIB="$(RANLIB)"; export RANLIB; \
 	if [ -z "$*" ] && [ -n "$(filter -j%, $(MFLAGS))" ]; then \
 	  rm -rf normal-parallel || true; \