audio: skeleton for gr-audio component

12 files changed, 160 insertions, 6 deletions

diff --git a/config/grc_gr_audio.m4 b/config/grc_gr_audio.m4
new file mode 100644
index 000000000..d20f10154
--- /dev/null
+++ b/config/grc_gr_audio.m4
@@ -0,0 +1,35 @@
+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)
+
+    dnl Don't do gr-audio-alsa if gnuradio-core skipped
+    GRC_CHECK_DEPENDENCY(gr-audio, gnuradio-core)
+
+    AC_CONFIG_FILES([ \
+        gr-audio/Makefile \
+        gr-audio/include/Makefile \
+        gr-audio/lib/Makefile \
+        gr-audio/swig/Makefile \
+        gr-audio/gnuradio-audio.pc \
+    ])
+
+    GRC_BUILD_CONDITIONAL(gr-audio)
+])
diff --git a/configure.ac b/configure.ac
index 7546eb302..82da2b1aa 100644
--- a/configure.ac
+++ b/configure.ac
@@ -367,12 +367,13 @@ GRC_GR_USRP			dnl this must come after GRC_USRP
 GRC_GR_USRP2
 GRC_GR_GCELL			dnl this must come after GRC_GCELL and GRC_GNURADIO_CORE
 GRC_GR_MSDD6000	
-GRC_GR_AUDIO_ALSA
-GRC_GR_AUDIO_JACK
-GRC_GR_AUDIO_OSS
-GRC_GR_AUDIO_OSX
-GRC_GR_AUDIO_PORTAUDIO
-GRC_GR_AUDIO_WINDOWS
+GRC_GR_AUDIO
+#GRC_GR_AUDIO_ALSA
+#GRC_GR_AUDIO_JACK
+#GRC_GR_AUDIO_OSS
+#GRC_GR_AUDIO_OSX
+#GRC_GR_AUDIO_PORTAUDIO
+#GRC_GR_AUDIO_WINDOWS
 GRC_GR_ATSC
 GRC_GR_COMEDI
 GRC_GR_CVSD_VOCODER
diff --git a/gr-audio/.gitignore b/gr-audio/.gitignore
new file mode 100644
index 000000000..a37fc0c1a
--- /dev/null
+++ b/gr-audio/.gitignore
@@ -0,0 +1,3 @@
+/Makefile
+/Makefile.in
+/*.pc
diff --git a/gr-audio/Makefile.am b/gr-audio/Makefile.am
new file mode 100644
index 000000000..092d9b980
--- /dev/null
+++ b/gr-audio/Makefile.am
@@ -0,0 +1,29 @@
+#
+# Copyright 2011 Free Software Foundation, Inc.
+# 
+# This file is part of GNU Radio
+# 
+# GNU Radio is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3, or (at your option)
+# any later version.
+# 
+# GNU Radio is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with GNU Radio; see the file COPYING.  If not, write to
+# the Free Software Foundation, Inc., 51 Franklin Street,
+# Boston, MA 02110-1301, USA.
+#
+
+include $(top_srcdir)/Makefile.common
+
+SUBDIRS = include lib
+
+if PYTHON
+SUBDIRS += swig
+endif
+
diff --git a/gr-audio/gnuradio-audio.pc.in b/gr-audio/gnuradio-audio.pc.in
new file mode 100644
index 000000000..1cd6d4051
--- /dev/null
+++ b/gr-audio/gnuradio-audio.pc.in
@@ -0,0 +1,11 @@
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+includedir=@includedir@
+
+Name: gnuradio-audio
+Description: The GNU Radio block for all supported audio sound systems
+Requires: gnuradio-core
+Version: @LIBVER@
+Libs: -L${libdir} -lgnuradio-audio
+Cflags: -I${includedir}
diff --git a/gr-audio/gr-audio.conf b/gr-audio/gr-audio.conf
new file mode 100644
index 000000000..a79413d1a
--- /dev/null
+++ b/gr-audio/gr-audio.conf
@@ -0,0 +1,3 @@
+# This file contains system wide configuration data for GNU Radio.
+# You may override any setting on a per-user basis by editing
+# ~/.gnuradio/config.conf
diff --git a/gr-audio/include/.gitignore b/gr-audio/include/.gitignore
new file mode 100644
index 000000000..b336cc7ce
--- /dev/null
+++ b/gr-audio/include/.gitignore
@@ -0,0 +1,2 @@
+/Makefile
+/Makefile.in
diff --git a/gr-audio/include/Makefile.am b/gr-audio/include/Makefile.am
new file mode 100644
index 000000000..d5b319c36
--- /dev/null
+++ b/gr-audio/include/Makefile.am
@@ -0,0 +1,22 @@
+#
+# Copyright 2011 Free Software Foundation, Inc.
+# 
+# This file is part of GNU Radio
+# 
+# GNU Radio is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3, or (at your option)
+# any later version.
+# 
+# GNU Radio is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with GNU Radio; see the file COPYING.  If not, write to
+# the Free Software Foundation, Inc., 51 Franklin Street,
+# Boston, MA 02110-1301, USA.
+#
+
+include $(top_srcdir)/Makefile.common
diff --git a/gr-audio/lib/.gitignore b/gr-audio/lib/.gitignore
new file mode 100644
index 000000000..b336cc7ce
--- /dev/null
+++ b/gr-audio/lib/.gitignore
@@ -0,0 +1,2 @@
+/Makefile
+/Makefile.in
diff --git a/gr-audio/lib/Makefile.am b/gr-audio/lib/Makefile.am
new file mode 100644
index 000000000..d5b319c36
--- /dev/null
+++ b/gr-audio/lib/Makefile.am
@@ -0,0 +1,22 @@
+#
+# Copyright 2011 Free Software Foundation, Inc.
+# 
+# This file is part of GNU Radio
+# 
+# GNU Radio is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3, or (at your option)
+# any later version.
+# 
+# GNU Radio is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with GNU Radio; see the file COPYING.  If not, write to
+# the Free Software Foundation, Inc., 51 Franklin Street,
+# Boston, MA 02110-1301, USA.
+#
+
+include $(top_srcdir)/Makefile.common
diff --git a/gr-audio/swig/.gitignore b/gr-audio/swig/.gitignore
new file mode 100644
index 000000000..b336cc7ce
--- /dev/null
+++ b/gr-audio/swig/.gitignore
@@ -0,0 +1,2 @@
+/Makefile
+/Makefile.in
diff --git a/gr-audio/swig/Makefile.am b/gr-audio/swig/Makefile.am
new file mode 100644
index 000000000..d5b319c36
--- /dev/null
+++ b/gr-audio/swig/Makefile.am
@@ -0,0 +1,22 @@
+#
+# Copyright 2011 Free Software Foundation, Inc.
+# 
+# This file is part of GNU Radio
+# 
+# GNU Radio is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3, or (at your option)
+# any later version.
+# 
+# GNU Radio is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with GNU Radio; see the file COPYING.  If not, write to
+# the Free Software Foundation, Inc., 51 Franklin Street,
+# Boston, MA 02110-1301, USA.
+#
+
+include $(top_srcdir)/Makefile.common