build: Suppress verbose compile lines

Compile warnings are being lost in the sea of noise. Automake-1.11 finally
introduced AM_SILENT_RULES to suppress the echoing of the compile line for
every object. Enable this to bring sanity to the pixman build.

diff --git a/configure.ac b/configure.ac
index 65dea52..f09006f 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -61,6 +61,9 @@ m4_define([pixman_version],[pixman_major.pixman_minor.pixman_micro])
 AC_INIT(pixman, pixman_version, "sandmann@daimi.au.dk", pixman)
 AM_INIT_AUTOMAKE([dist-bzip2])
 
+# Suppress verbose compile lines
+m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
+
 AM_CONFIG_HEADER(config.h)
 
 AC_CANONICAL_HOST