From: Ben Pfaff <blp@cs.stanford.edu>
Date: Sat, 27 Sep 2014 03:40:50 +0000 (-0700)
Subject: configure: Allow --enable-silent-rules when Automake supports it.
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?p=pspp;a=commitdiff_plain;h=9105b4658e6c6cabb4e4e840f18b267fba7d1c60

configure: Allow --enable-silent-rules when Automake supports it.

I personally find this makes the build easier to follow.
---

diff --git a/configure.ac b/configure.ac
index f6fdd4f909..032b6f505c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -336,6 +336,8 @@ PSPP_CHECK_PREREQS
 AC_CONFIG_FILES(
   [Makefile gl/Makefile po/Makefile tests/atlocal perl-module/lib/PSPP.pm])
 
+m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES])
+
 AC_OUTPUT
 echo "PSPP configured successfully."