build-sys: Enable automake's -Wno-portability option.

The util-linux depends on GNU make.

shlibs/blkid/src/Makefile.am:58: warning: `%'-style pattern rules are a GNU make extension
shlibs/mount/src/Makefile.am:62: warning: `%'-style pattern rules are a GNU make extension

Signed-off-by: Sami Kerola <kerolasa@iki.fi>

diff --git a/configure.ac b/configure.ac
index 1d793c333afd22acaf4cbd6abb5f78e91a69fd34..75ec3c0e8eae40f0fe8632612504daba458d5761 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -5,7 +5,7 @@ AC_PREREQ(2.60)
 AC_CONFIG_AUX_DIR(config)
 AC_CONFIG_MACRO_DIR([m4])
 
-AM_INIT_AUTOMAKE([check-news -Wall foreign 1.10 dist-bzip2])
+AM_INIT_AUTOMAKE([check-news -Wall foreign 1.10 dist-bzip2 -Wno-portability])
 
 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])],
                             [AC_SUBST([AM_DEFAULT_VERBOSITY], [1])])