Simplify header installation.

Originally committed as revision 4986 to svn://svn.ffmpeg.org/ffmpeg/trunk

Makefile

@@ -149,6 +149,8 @@ ifeq ($(BUILD_STATIC),yes)
 endif
 
 install-headers:
+	install -d "$(incdir)"
+	install -d "$(libdir)/pkgconfig"
 	$(MAKE) -C libavutil   install-headers
 	$(MAKE) -C libavcodec  install-headers
 	$(MAKE) -C libavformat install-headers

libavcodec/Makefile

@@ -525,13 +525,8 @@ ifeq ($(CONFIG_PP),yes)
 endif
 
 install-headers:
-	mkdir -p "$(prefix)/include/ffmpeg"
-	install -m 644 $(SRC_PATH)/libavcodec/avcodec.h \
-                "$(prefix)/include/ffmpeg"
-	install -m 644 $(SRC_PATH)/libavcodec/dsputil.h \
-                "$(prefix)/include/ffmpeg"
-	install -d "$(libdir)/pkgconfig"
-	install -m 644 ../libavcodec.pc "$(libdir)/pkgconfig"
+	install -m 644 avcodec.h dsputil.h "$(incdir)"
+	install -m 644 $(SRC_PATH)/libavcodec.pc "$(libdir)/pkgconfig"
 ifeq ($(CONFIG_PP),yes)
 	$(MAKE) -C libpostproc $@
 endif

libavcodec/libpostproc/Makefile

@@ -65,10 +65,8 @@ install-lib-static: $(LIB)
 	install -m 644 $(LIB) "$(libdir)"
 
 install-headers:
-	mkdir -p $(prefix)/include/postproc
-	install -m 644 $(SRC_PATH)/libavcodec/libpostproc/postprocess.h $(prefix)/include/postproc/postprocess.h
-	install -d $(libdir)/pkgconfig
-	install -m 644 ../../libpostproc.pc $(libdir)/pkgconfig
+	install -m 644 $postprocess.h $(prefix)/include/postproc/postprocess.h
+	install -m 644 $(SRC_PATH)/libpostproc.pc $(libdir)/pkgconfig
 
 
 #

libavformat/Makefile

@@ -141,13 +141,8 @@ install-lib-static: $(LIB)
 	install -m 644 $(LIB) "$(libdir)"
 
 install-headers:
-	mkdir -p "$(prefix)/include/ffmpeg"
-	install -m 644 $(SRC_PATH)/libavformat/avformat.h $(SRC_PATH)/libavformat/avio.h \
-                $(SRC_PATH)/libavformat/rtp.h $(SRC_PATH)/libavformat/rtsp.h \
-                $(SRC_PATH)/libavformat/rtspcodes.h \
-                "$(prefix)/include/ffmpeg"
-	install -d "$(libdir)/pkgconfig"
-	install -m 644 ../libavformat.pc "$(libdir)/pkgconfig"
+	install -m 644 avformat.h avio.h rtp.h rtsp.h rtspcodes.h "$(prefix)/include/ffmpeg"
+	install -m 644 $(SRC_PATH)/libavformat.pc "$(libdir)/pkgconfig"
 
 %.o: %.c
 	$(CC) $(CFLAGS) $(LIBOBJFLAGS) -c -o $@ $<

libavutil/Makefile

@@ -76,16 +76,9 @@ install-lib-static: $(LIB)
 	install -m 644 $(LIB) "$(libdir)"
 
 install-headers:
-	mkdir -p "$(prefix)/include/ffmpeg"
-	install -m 644 $(SRC_PATH)/libavutil/avutil.h \
-	               $(SRC_PATH)/libavutil/common.h \
-	               $(SRC_PATH)/libavutil/mathematics.h \
-	               $(SRC_PATH)/libavutil/integer.h \
-	               $(SRC_PATH)/libavutil/rational.h \
-	               $(SRC_PATH)/libavutil/intfloat_readwrite.h \
-                "$(prefix)/include/ffmpeg"
-	install -d "$(libdir)/pkgconfig"
-	install -m 644 ../libavutil.pc "$(libdir)/pkgconfig"
+	install -m 644 avutil.h common.h mathematics.h integer.h \
+	               rational.h intfloat_readwrite.h "$(incdir)"
+	install -m 644 $(SRC_PATH)/libavutil.pc "$(libdir)/pkgconfig"
 
 #
 # include dependency files if they exist