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dnl Copyright 2001,2002,2003,2004,2005,2006,2008 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 3, 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., 51 Franklin Street,
dnl Boston, MA 02110-1301, USA.
AC_DEFUN([GRC_GR_AUDIO_ALSA],[
GRC_ENABLE(gr-audio-alsa)
dnl Don't do gr-audio-alsa if gnuradio-core skipped
GRC_CHECK_DEPENDENCY(gr-audio-alsa, gnuradio-core)
dnl If execution gets to here, $passed will be:
dnl with : if the --with code didn't error out
dnl yes : if the --enable code passed muster and all dependencies are met
dnl no : otherwise
if test $passed = yes; then
dnl Don't do gr-audio-alsa if the 'alsa' package is not installed.
PKG_CHECK_MODULES(ALSA, alsa >= 0.9,[],
[passed=no;AC_MSG_RESULT([gr-audio-alsa requires package alsa, not found.])])
fi
AC_CONFIG_FILES([ \
gr-audio-alsa/Makefile \
gr-audio-alsa/gnuradio-audio-alsa.pc \
gr-audio-alsa/src/Makefile \
gr-audio-alsa/src/run_guile_tests \
gr-audio-alsa/src/run_tests \
])
GRC_BUILD_CONDITIONAL(gr-audio-alsa,[
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 gr-audio-alsa/src/run_guile_tests])
])
])
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