build: Compilie opus*.c files with ogg_cppflags.

These files include ogg/ogg.h, so we must pass $(ogg_cppflags)
to avoid build failure in case ogg headers are installed at a
non-standard location.

diff --git a/Makefile.real b/Makefile.real
index 99c87cdab73b6d801ffe82ba1759cdea9d3687f7..ab2389536fd29a9b1cb6196c068a33b122600fd8 100644 (file)
--- a/Makefile.real
+++ b/Makefile.real
@@ -198,6 +198,7 @@ $(object_dir)/spx_afh.o \
 $(object_dir)/oggdec_filter.o \
 $(object_dir)/ogg_afh.o \
 $(object_dir)/ogg_afh_common.o \
+$(object_dir)/opus%.o \
 : CPPFLAGS += $(ogg_cppflags)
 
 $(object_dir)/%.o: %.c | $(object_dir)