setup: don't echo "signal-error" to stdout when testing for errors

This patch is thanks to Paul Gerhardt.

diff --git a/GNUmakefile b/GNUmakefile
index 3d6ebbba94ab13cf90f92376242654df72553bfc..6617bb24cb05f7deeb8105b40d54e8bd345e4c26 100644 (file)
--- a/GNUmakefile
+++ b/GNUmakefile
@@ -162,19 +162,18 @@ signal-error-pyopenssl-dep:
        exit 1
 
 check-auto-deps:
-       $(PP) \
-        $(PYTHON) -c 'import _auto_deps ; _auto_deps.require_auto_deps()' || $(MAKE) signal-error-deps
+       @$(PP) $(PYTHON) -c 'import _auto_deps ; _auto_deps.require_auto_deps()' || $(MAKE) signal-error-deps
 
 check-all-deps: check-deps check-auto-deps
 
 check-twisted-dep:
-       $(PYTHON) -c 'import twisted, zope.interface' || $(MAKE) signal-error-twisted-dep
+       @$(PYTHON) -c 'import twisted, zope.interface' || $(MAKE) signal-error-twisted-dep
 
 check-pywin32-dep:
-       $(PYTHON) -c 'import win32process' || $(MAKE) signal-error-pywin32-dep
+       @$(PYTHON) -c 'import win32process' || $(MAKE) signal-error-pywin32-dep
 
 check-pyopenssl-dep:
-       $(PYTHON) -c 'import OpenSSL' || $(MAKE) signal-error-pyopenssl-dep
+       @$(PYTHON) -c 'import OpenSSL' || $(MAKE) signal-error-pyopenssl-dep
 
 check-deps: check-twisted-dep $(CHECK_PYWIN32_DEP) check-pyopenssl-dep