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

])