Houston, we have a trunk.

git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@3122 221aa14e-8319-0410-a670-987f0aec2ac5

1 files changed, 41 insertions, 0 deletions

diff --git a/config/gr_audio_alsa.m4 b/config/gr_audio_alsa.m4
new file mode 100644
index 000000000..2675ec9c6
--- /dev/null
+++ b/config/gr_audio_alsa.m4
@@ -0,0 +1,41 @@
+dnl Copyright 2001,2002,2003,2004,2005,2006 Free Software Foundation, Inc.
+dnl 
+dnl This file is part of GNU Radio
+dnl 
+dnl GNU Radio is free software; you can redistribute it and/or modify
+dnl it under the terms of the GNU General Public License as published by
+dnl the Free Software Foundation; either version 2, or (at your option)
+dnl any later version.
+dnl 
+dnl GNU Radio is distributed in the hope that it will be useful,
+dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
+dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+dnl GNU General Public License for more details.
+dnl 
+dnl You should have received a copy of the GNU General Public License
+dnl along with GNU Radio; see the file COPYING.  If not, write to
+dnl the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+dnl Boston, MA 02111-1307, USA.
+
+AC_DEFUN([GR_AUDIO_ALSA],[
+    AC_CONFIG_SRCDIR([gr-audio-alsa/src/audio_alsa.i])
+
+    succeeded=yes
+    PKG_CHECK_MODULES(ALSA, alsa >= 0.9,[],[succeeded=no])
+    if test $succeeded = yes; then
+        LIBS="$LIBS $ALSA_LIBS"
+
+        AC_CONFIG_FILES([\
+	  gr-audio-alsa/Makefile \
+	  gr-audio-alsa/src/Makefile \
+	  gr-audio-alsa/src/run_tests \
+	])
+
+	dnl run_tests is created from run_tests.in.  Make it executable.
+        AC_CONFIG_COMMANDS([run_tests_alsa], [chmod +x gr-audio-alsa/src/run_tests])
+        subdirs="$subdirs gr-audio-alsa"
+    else
+	AC_MSG_RESULT([failed: $ALSA_PKG_ERRORS])
+	failed="$failed gr-audio-alsa"
+    fi
+])