[FFmpeg-cvslog] build: Warn that reconfiguration is necessary if version.h files changed

[Diego Biurrun]

ffmpeg | branch: master | Diego Biurrun <diego at biurrun.de> | Sun Dec  4 22:01:50 2016 +0100| [4104cc56225f29ce1cded8b2876f8748460232a6] | committer: Diego Biurrun

build: Warn that reconfiguration is necessary if version.h files changed

The library versions are stored in the config.mak file and are used
to derive shared library names.

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=4104cc56225f29ce1cded8b2876f8748460232a6
---

 Makefile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 5aa2ab4557..a7dcb6c53a 100644
--- a/Makefile
+++ b/Makefile
@@ -123,13 +123,14 @@ tools/cws2fws$(EXESUF): ELIBS = $(ZLIB)
 
 CONFIGURABLE_COMPONENTS =                                           \
     $(wildcard $(FFLIBS:%=$(SRC_PATH)/lib%/all*.c))                 \
+    $(wildcard $(FFLIBS:%=$(SRC_PATH)/lib%/version.h))              \
     $(SRC_PATH)/libavcodec/bitstream_filters.c                      \
     $(SRC_PATH)/libavformat/protocols.c                             \
 
 config.h: .config
 .config: $(CONFIGURABLE_COMPONENTS)
 	@-tput bold 2>/dev/null
-	@-printf '\nWARNING: $(?F) newer than config.h, rerun configure\n\n'
+	@-printf '\nWARNING: $(?) newer than config.h, rerun configure\n\n'
 	@-tput sgr0 2>/dev/null
 
 SUBDIR_VARS := CLEANFILES EXAMPLES FFLIBS HOSTPROGS TESTPROGS TOOLS      \