Try this fix

2 files changed, 4 insertions, 3 deletions

diff --git a/toxav/Makefile.inc b/toxav/Makefile.inc
index 0472d361..578b6ffc 100644
--- a/toxav/Makefile.inc
+++ b/toxav/Makefile.inc
@@ -61,7 +61,9 @@ phone_LDADD =   libtoxav.la \
                 $(AVDEVICE_LIBS) \
                 $(SWSCALE_LIBS) \
                 $(SDL_LIBS) \
-                $(OPENAL_LIBS)
+                $(OPENAL_LIBS) \
+                $(OPUS_LIBS) \
+                $(VPX_LIBS)
                 
                 
 endif
\ No newline at end of file
diff --git a/toxav/phone.c b/toxav/phone.c
index 7806727d..92d16906 100755
--- a/toxav/phone.c
+++ b/toxav/phone.c
@@ -35,7 +35,6 @@
 #endif /* HAVE_CONFIG_H */
 
 #define _BSD_SOURCE
-#define _GNU_SOURCE
 
 #include <stdio.h>
 #include <string.h>
@@ -904,7 +903,7 @@ av_session_t* av_init_session()
     INFO("Enter capture device number");
     
     char dev[2]; char* left;
-    fgets(dev, 2, stdin);
+    char* warned_ = fgets(dev, 2, stdin);
     long selection = strtol(dev, &left, 10);
     
     if ( *left ) {