Enable link with external libspeex

- Add --with-speex configure option to specify the build of speex rate
  plugin.  As default, it's linked to external library.  If not available,
  defaults to builtin code.
- Show build conditions at the end of configure script
- Use AS_HELP_TEXT()

1 files changed, 4 insertions, 0 deletions

diff --git a/pph/rate_speexrate.c b/pph/rate_speexrate.c
index 195b16d..9eb33b9 100644
--- a/pph/rate_speexrate.c
+++ b/pph/rate_speexrate.c
@@ -32,7 +32,11 @@
 #include <alsa/asoundlib.h>
 #include <alsa/pcm_rate.h>
 
+#ifdef USE_LIBSPEEX
+#include <speex/speex_resampler.h>
+#else
 #include "speex_resampler.h"
+#endif
 
 struct rate_src {
 	int quality;