From f6b9173b02bfac093177cf6fd0f48ad56c5786c7 Mon Sep 17 00:00:00 2001
From: Harald Welte <laforge@gnumonks.org>
Date: Mon, 31 Aug 2015 09:06:57 +0200
Subject: fix autoconf/automake warnings

---
 Makefile.am     | 2 +-
 configure.ac    | 2 +-
 src/Makefile.am | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/Makefile.am b/Makefile.am
index f322d2c..534c86e 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,7 +1,7 @@
 AUTOMAKE_OPTIONS = foreign dist-bzip2 1.6
 ACLOCAL_AMFLAGS = -I m4
 
-INCLUDES = $(all_includes) -I$(top_srcdir)/include
+AM_CPPFLAGS = $(all_includes) -I$(top_srcdir)/include
 SUBDIRS = src include
 
 pkgconfigdir = $(libdir)/pkgconfig
diff --git a/configure.ac b/configure.ac
index 6fc752a..ce5140a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -21,7 +21,7 @@ PKG_CHECK_MODULES(LIBOSMOCORE, libosmocore >= 0.1.13)
 saved_CFLAGS="$CFLAGS"
 CFLAGS="$CFLAGS -fvisibility=hidden "
 AC_MSG_CHECKING([if ${CC} supports -fvisibility=hidden])
-AC_COMPILE_IFELSE([char foo;],
+AC_COMPILE_IFELSE([AC_LANG_SOURCE([char foo;])],
       [ AC_MSG_RESULT([yes])
         SYMBOL_VISIBILITY="-fvisibility=hidden"],
         AC_MSG_RESULT([no]))
diff --git a/src/Makefile.am b/src/Makefile.am
index d4e105e..1bbcfc5 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -3,7 +3,7 @@
 # documentation before making any modification
 LIBVERSION=0:0:0
 
-INCLUDES = $(all_includes) -I$(top_srcdir)/include/asn1c
+AM_CPPFLAGS = $(all_includes) -I$(top_srcdir)/include/asn1c
 AM_CFLAGS = -fPIC -Wall $(LIBOSMOCORE_CFLAGS)
 
 lib_LTLIBRARIES = libasn1c.la
-- 
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