FS-7655: attempt to make libvpx and libyuv optional (none of the video features will work without them) The following modules require these libraries to be installed still: mod_av mod_cv mod_fsv mod_mp4v2 mod_openh264 mod_vpx mod_imagick mod_vpx mod_yuv mod_png mod_vlc

src/mod/codecs/mod_openh264/Makefile.am

@@ -1,6 +1,9 @@
 include $(top_srcdir)/build/modmake.rulesam
 MODNAME=mod_openh264
 
+if HAVE_YUV
+if HAVE_VPX
+
 OPENH264_DIR=/usr/local/
 
 mod_LTLIBRARIES = mod_openh264.la
@@ -9,3 +12,18 @@ mod_openh264_la_CXXFLAGS   = $(AM_CXXFLAGS) -I$(OPENH264_DIR)/include/wels
 mod_openh264_la_LIBADD   = $(switch_builddir)/libfreeswitch.la
 mod_openh264_la_LDFLAGS  = -L$(OPENH264_DIR)/lib/ -lopenh264 -avoid-version -module -no-undefined -shared
 
+else
+install: error
+all: error
+error:
+	$(error You must install libvpx2-dev to build mod_openh264)
+endif
+
+
+else
+install: error
+all: error
+error:
+	$(error You must install libyuv-dev to build mod_openh264)
+endif
+