spandsp/spandsp-autoconf.diff

From: Jan Engelhardt <jengelh@medozas.de>
Date: 2011-07-17 16:15:32.890081276 +0200
Upstream: tbd

build: resolve libtool warnings

libtoolize: Consider adding "AC_CONFIG_MACRO_DIR([m4])" to configure.ac and
libtoolize: rerunning libtoolize, to keep the correct libtool macros in-tree.
libtoolize: Consider adding "-I m4" to ACLOCAL_AMFLAGS in Makefile.am.

The extra file in m4 is for making sure the directory exists.
---
 Makefile.am   |    2 ++
 configure.ac  |    1 +
 m4/.gitignore |    2 ++
 3 files changed, 5 insertions(+)

Index: spandsp-0.0.6/Makefile.am
===================================================================
--- spandsp-0.0.6.orig/Makefile.am
+++ spandsp-0.0.6/Makefile.am
@@ -16,6 +16,8 @@
 ## License along with this program; if not, write to the Free Software
 ## Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
+ACLOCAL_AMFLAGS = -I m4
+
 AM_CFLAGS = $(COMP_VENDOR_CFLAGS)
 AM_LDFLAGS = $(COMP_VENDOR_LDFLAGS)
 
Index: spandsp-0.0.6/configure.ac
===================================================================
--- spandsp-0.0.6.orig/configure.ac
+++ spandsp-0.0.6/configure.ac
@@ -45,6 +45,7 @@
 
 AC_CONFIG_SRCDIR([src/tone_generate.c])
 AC_CONFIG_AUX_DIR(config)
+AC_CONFIG_MACRO_DIR([m4])
 AC_CONFIG_HEADERS([src/config.h:config-h.in])
 AM_INIT_AUTOMAKE([1.9.5])
 
Index: spandsp-0.0.6/m4/.gitignore
===================================================================
--- /dev/null
+++ spandsp-0.0.6/m4/.gitignore
@@ -0,0 +1,2 @@
+/libtool.m4
+/lt*.m4