diff configure.ac @ 2270:4d2a94af1cf6

Make audio file decoding libraries required rather than optional - following a nasty situation with the 3.3-pre1 build

--- a/configure.ac	Mon Apr 29 16:12:56 2019 +0100
+++ b/configure.ac	Tue Apr 30 09:33:59 2019 +0100
@@ -119,12 +119,13 @@
 SV_MODULE_OPTIONAL([portaudio],[portaudio-2.0 >= 19],[portaudio.h],[portaudio],[Pa_IsFormatSupported])
 SV_MODULE_OPTIONAL([JACK],[jack >= 0.100],[jack/jack.h],[jack],[jack_client_open])
 SV_MODULE_OPTIONAL([libpulse],[libpulse >= 0.9],[pulse/pulseaudio.h],[pulse],[pa_stream_new])
-SV_MODULE_OPTIONAL([lrdf],[lrdf >= 0.2],[lrdf.h],[lrdf],[lrdf_init])
-SV_MODULE_OPTIONAL([oggz],[oggz >= 1.0.0],[oggz/oggz.h],[oggz],[oggz_run])
-SV_MODULE_OPTIONAL([fishsound],[fishsound >= 1.0.0],[fishsound/fishsound.h],[fishsound],[fish_sound_new])
-SV_MODULE_OPTIONAL([mad],[mad >= 0.15.0],[mad.h],[mad],[mad_decoder_init])
-SV_MODULE_OPTIONAL([id3tag],[id3tag >= 0.15.0],[id3tag.h],[id3tag],[id3_tag_new])
-SV_MODULE_OPTIONAL([opus],[opusfile],[opus/opusfile.h],[opusfile],[op_read_float])
+
+SV_MODULE_REQUIRED([lrdf],[lrdf >= 0.2],[lrdf.h],[lrdf],[lrdf_init])
+SV_MODULE_REQUIRED([oggz],[oggz >= 1.0.0],[oggz/oggz.h],[oggz],[oggz_run])
+SV_MODULE_REQUIRED([fishsound],[fishsound >= 1.0.0],[fishsound/fishsound.h],[fishsound],[fish_sound_new])
+SV_MODULE_REQUIRED([mad],[mad >= 0.15.0],[mad.h],[mad],[mad_decoder_init])
+SV_MODULE_REQUIRED([id3tag],[id3tag >= 0.15.0],[id3tag.h],[id3tag],[id3_tag_new])
+SV_MODULE_REQUIRED([opus],[opusfile],[opus/opusfile.h],[opusfile],[op_read_float])
 
 # Link in -lX11 if it exists -- this is for the X error handler
 SV_MODULE_OPTIONAL([X11],[x11 >= 1.0.0],[X11/X.h],[x11],[XGetErrorText])