From 7a423e02b3ce28b933dd17e40f1ec190ccb235c6 Mon Sep 17 00:00:00 2001
From: Amar Takhar <verm@aegisub.org>
Date: Sun, 23 Mar 2008 22:23:59 +0000
Subject: [PATCH] Add a run test for PortAudio

Originally committed to SVN as r2124.
---
 configure.in | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/configure.in b/configure.in
index 50bc25fab..1235f242b 100644
--- a/configure.in
+++ b/configure.in
@@ -234,6 +234,19 @@ if test "x$with_portaudio" != xno; then
 CPPFLAGS="$aegisub_save_CPPFLAGS"
 fi
 
+AC_AGI_COMPILE([PortAudio], [portaudio], [$CFLAGS $PTHREAD_CFLAGS], [$LDFLAGS $PORTAUDIO_LDFLAGS],[
+#include <portaudio.h>
+int main(void) {
+  PaError err = Pa_Initialize();
+  if (err != paNoError) return 1;
+  return 0;
+}])
+
+if test "$agi_with_portaudio" = "no" && test "$with_portaudio" = "yes"; then
+  AC_MSG_WARN([PortAudio detected, but it doesn't work..])
+  with_portaudio="no"
+fi
+
 if test "$with_portaudio" = "yes"; then
   AC_DEFINE(WITH_PORTAUDIO, 1, [Enable PortAudio Audio Provider])
 fi
@@ -241,6 +254,7 @@ fi
 AC_SUBST(PORTAUDIO_LDFLAGS)
 AM_CONDITIONAL([HAVE_PORTAUDIO], [test "$with_portaudio" != "no"])
 
+
 #############
 ## PulseAudio
 #############