fix library declarations for libtool

generic-pc/Makefile.am

@@ -6,6 +6,15 @@ noinst_LTLIBRARIES = libgeneric.la
 AM_CPPFLAGS = -D__STDC_FORMAT_MACROS -D__STDC_CONSTANT_MACROS
 AM_CXXFLAGS = -fno-rtti -fno-exceptions -fno-strict-aliasing
 
+AM_LDFLAGS = \
+	-lglut -lGL -lGLU -lGLEW -lao \
+	-lOpenThreads \
+	@AVFORMAT_LIBS@ \
+	@AVUTIL_LIBS@ \
+	@AVCODEC_LIBS@ \
+	@SWRESAMPLE_LIBS@ \
+	@SWSCALE_LIBS@
+
 libgeneric_la_SOURCES = \
 	hardware_caps.c \
 	dmx.cpp \