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authorTom Rondeau2011-06-05 15:36:47 -0400
committerTom Rondeau2011-06-05 15:36:47 -0400
commit233f960474f86bc8cc519ce7257b29d8615c4000 (patch)
tree1a4c846119a01a5a195a9e9ee5b854384b0b6535 /config/grc_gr_audio.m4
parent024c79a7fb13c08bae7b97079a245f711ecf12a7 (diff)
parenta23a0a46c3bf446cbe09d71bc8e10b061256ef56 (diff)
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Merge branch 'master' into turbo
Diffstat (limited to 'config/grc_gr_audio.m4')
-rw-r--r--config/grc_gr_audio.m4112
1 files changed, 112 insertions, 0 deletions
diff --git a/config/grc_gr_audio.m4 b/config/grc_gr_audio.m4
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+dnl Copyright 2011 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],[
+ GRC_ENABLE(gr-audio)
+
+ GRC_CHECK_DEPENDENCY(gr-audio, gnuradio-core)
+
+ ####################################################################
+ ## ALSA Support
+ ####################################################################
+ PKG_CHECK_MODULES(ALSA, alsa >= 0.9,[GR_AUDIO_ALSA_SUPPORT=true],
+ [GR_AUDIO_ALSA_SUPPORT=false;AC_MSG_RESULT([gr-audio alsa support requires package alsa, not found.])])
+ AM_CONDITIONAL(GR_AUDIO_ALSA_SUPPORT, $GR_AUDIO_ALSA_SUPPORT)
+
+ ####################################################################
+ ## OSS Support
+ ####################################################################
+ dnl Make sure the correct library and/or headers are available.
+ case $host_os in
+ netbsd*)
+ AC_HAVE_LIBRARY(ossaudio,[GR_AUDIO_OSS_SUPPORT=true],
+ [GR_AUDIO_OSS_SUPPORT=false;AC_MSG_RESULT([gr-audio oss support requires library ossaudio, not found.])])
+ if test $GR_AUDIO_OSS_SUPPORT != false; then
+ OSS_LIBS=-lossaudio
+ AC_SUBST(OSS_LIBS)
+ AC_MSG_RESULT([Using OSS library $OSS_LIBS])
+ fi
+ ;;
+ darwin*)
+ dnl OSX / Darwin can't use OSS
+ GR_AUDIO_OSS_SUPPORT=false
+ ;;
+ *)
+ AC_CHECK_HEADER(sys/soundcard.h,[GR_AUDIO_OSS_SUPPORT=true],
+ [GR_AUDIO_OSS_SUPPORT=false;AC_MSG_RESULT([gr-audio oss support requires sys/soundcard.h, not found.])])
+ esac
+ AM_CONDITIONAL(GR_AUDIO_OSS_SUPPORT, $GR_AUDIO_OSS_SUPPORT)
+
+ ####################################################################
+ ## Jack Support
+ ####################################################################
+ PKG_CHECK_MODULES(JACK, jack >= 0.8, [GR_AUDIO_JACK_SUPPORT=true],
+ [GR_AUDIO_JACK_SUPPORT=false;AC_MSG_RESULT([gr-audio jack support requires package jack, not found.])])
+ AM_CONDITIONAL(GR_AUDIO_JACK_SUPPORT, $GR_AUDIO_JACK_SUPPORT)
+
+ ####################################################################
+ ## OSX Support
+ ####################################################################
+ case "$host_os" in
+ darwin*)
+ MACOSX_AUDIOUNIT([GR_AUDIO_OSX_SUPPORT=true],
+ [GR_AUDIO_OSX_SUPPORT=false;AC_MSG_RESULT([gr-audio osx support requires AudioUnit, not found.])])
+ ;;
+ *)
+ AC_MSG_RESULT([gr-audio osx support will build on Mac OS X and Darwin only.])
+ GR_AUDIO_OSX_SUPPORT=false
+ ;;
+ esac
+ AM_CONDITIONAL(GR_AUDIO_OSX_SUPPORT, $GR_AUDIO_OSX_SUPPORT)
+
+ ####################################################################
+ ## PortAudio Support
+ ####################################################################
+ PKG_CHECK_MODULES(PORTAUDIO, portaudio-2.0 >= 19,[GR_AUDIO_PORTAUDIO_SUPPORT=true],
+ [GR_AUDIO_PORTAUDIO_SUPPORT=false;AC_MSG_RESULT([gr-audio portaudio support requires package portaudio, not found.])])
+ AM_CONDITIONAL(GR_AUDIO_PORTAUDIO_SUPPORT, $GR_AUDIO_PORTAUDIO_SUPPORT)
+
+ ####################################################################
+ ## Windows Support
+ ####################################################################
+ case "$host_os" in
+ cygwin*|win*|mingw*)
+ AC_HAVE_LIBRARY(winmm, [GR_AUDIO_WINDOWS_SUPPORT=true],
+ [GR_AUDIO_WINDOWS_SUPPORT=false;AC_MSG_RESULT([gr-audio windows support requires library winmm, not found.])])
+ ;;
+ *)
+ AC_MSG_RESULT([gr-audio windows support will build on a Windows Unix environment only.])
+ GR_AUDIO_WINDOWS_SUPPORT=false
+ ;;
+ esac
+ WINAUDIO_LIBS=-lwinmm
+ AC_SUBST(WINAUDIO_LIBS)
+ AM_CONDITIONAL(GR_AUDIO_WINDOWS_SUPPORT, $GR_AUDIO_WINDOWS_SUPPORT)
+
+ AC_CONFIG_FILES([ \
+ gr-audio/Makefile \
+ gr-audio/grc/Makefile \
+ gr-audio/include/Makefile \
+ gr-audio/lib/Makefile \
+ gr-audio/swig/Makefile \
+ gr-audio/gnuradio-audio.pc \
+ ])
+
+ GRC_BUILD_CONDITIONAL(gr-audio)
+])