From 5b82f1062147ef5da89971d515d93fd4df8cd40d Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Wed, 2 Oct 2013 12:54:25 +0000
Subject: -add configure tests for opus/pulseaudio for conversation

---
 configure.ac | 43 ++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 42 insertions(+), 1 deletion(-)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index c2d9bbcb5..79e64ca5e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -360,7 +360,7 @@ fi	# $build = $target
 
 # check for bluetooth library
 bluetooth=0
-AC_CHECK_LIB(bluetooth, ba2str, bluetooth=1, bluetooth=0) 
+AC_CHECK_LIB(bluetooth, ba2str,[AC_CHECK_HEADER([bluetooth/bluetooth.h],bluetooth=1)])
 if test "$bluetooth" = 1
 then
   AM_CONDITIONAL(HAVE_LIBBLUETOOTH, true)
@@ -373,6 +373,34 @@ then
   bluetooth=1
 fi
 
+# check for libpulse(audio) library
+pulse=0
+AC_CHECK_LIB(pulse,pa_stream_peak,
+  [AC_CHECK_HEADER([pulse/simple.h],pulse=1)])
+if test "$pulse" = 1
+then
+  AM_CONDITIONAL(HAVE_PULSE, true)
+  AC_DEFINE([HAVE_PULSE],[1],[Have libpulse(audio) library])
+else
+  AM_CONDITIONAL(HAVE_PULSE, false)
+fi
+if test "$build_target" = "mingw"
+then
+  pulse=0
+fi
+
+# check for libopus(audio) library
+opus=0
+AC_CHECK_LIB(opus,opus_decode_float,
+  [AC_CHECK_HEADER([opus/opus.h],opus=1)])
+if test "$opus" = 1
+then
+  AM_CONDITIONAL(HAVE_OPUS, true)
+  AC_DEFINE([HAVE_OPUS],[1],[Have libopus library])
+else
+  AM_CONDITIONAL(HAVE_OPUS, false)
+fi
+
 
 # libcurl
 LIBCURL_CHECK_CONFIG(,7.21.3,curl=1,curl=0)
@@ -1440,11 +1468,24 @@ then
   AC_MSG_NOTICE([NOTICE: opening ports for gnunet-java bindings by default.])
 fi
 
+# MHD
 if test "x$lmhd" != "x1"
 then
  AC_MSG_NOTICE([NOTICE: libmicrohttpd not found, http transport will not be installed.])
 fi
 
+# Pulse Audio
+if test "x$pulse" != "x1"
+then
+ AC_MSG_NOTICE([NOTICE: libpulse(audio) not found, conversation will not be built.])
+fi
+
+# Opus
+if test "x$opus" != "x1"
+then
+ AC_MSG_NOTICE([NOTICE: libopus not found, conversation will not be built.])
+fi
+
 AC_MSG_NOTICE([NOTICE: Database support is set to MySQL: $mysql, SQLite: $sqlite, Postgres: $postgres])
 
 if test "$enable_framework_build" = "yes"
-- 
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