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Add support for passing a version string to configure that is appended to

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FFmpeg's version string output. This can be used by distributions to mark
their packages as being modified versions without hacking the sources.

Originally committed as revision 15433 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Diego Biurrun 2008-09-26 21:37:50 +00:00
parent b3de4544e0
commit ac63af34b5
3 changed files with 9 additions and 1 deletions
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2
common.mak
View File

@ -49,7 +49,7 @@ $(BUILD_ROOT_REL)/version.h: $(SVN_ENTRIES)
endif endif
$(BUILD_ROOT_REL)/version.h: $(BUILD_ROOT_REL)/version.h:
$(SRC_PATH)/version.sh $(SRC_PATH) $@ $(SRC_PATH)/version.sh $(SRC_PATH) $@ $(EXTRA_VERSION)
install: install-libs install-headers install: install-libs install-headers

6
configure vendored
View File

@ -116,6 +116,7 @@ show_help(){
echo " --extra-cflags=ECFLAGS add ECFLAGS to CFLAGS [$CFLAGS]" echo " --extra-cflags=ECFLAGS add ECFLAGS to CFLAGS [$CFLAGS]"
echo " --extra-ldflags=ELDFLAGS add ELDFLAGS to LDFLAGS [$LDFLAGS]" echo " --extra-ldflags=ELDFLAGS add ELDFLAGS to LDFLAGS [$LDFLAGS]"
echo " --extra-libs=ELIBS add ELIBS [$ELIBS]" echo " --extra-libs=ELIBS add ELIBS [$ELIBS]"
echo " --extra-version=STRING version string suffix []"
echo " --build-suffix=SUFFIX suffix for application specific build []" echo " --build-suffix=SUFFIX suffix for application specific build []"
echo " --arch=ARCH select architecture [$arch]" echo " --arch=ARCH select architecture [$arch]"
echo " --cpu=CPU selects the minimum cpu required (affects" echo " --cpu=CPU selects the minimum cpu required (affects"
@ -823,6 +824,7 @@ CMDLINE_SET="
cc cc
cpu cpu
cross_prefix cross_prefix
extra_version
logfile logfile
source_path source_path
target_os target_os
@ -1953,6 +1955,9 @@ echo "ARCH $arch ($cpu)"
if test "$build_suffix" != ""; then if test "$build_suffix" != ""; then
echo "build suffix $build_suffix" echo "build suffix $build_suffix"
fi fi
if test "$extra_version" != ""; then
echo "version string suffix $extra_version"
fi
echo "big-endian ${bigendian-no}" echo "big-endian ${bigendian-no}"
if test $arch = "x86_32" -o $arch = "x86_64"; then if test $arch = "x86_32" -o $arch = "x86_64"; then
echo "yasm ${yasm-no}" echo "yasm ${yasm-no}"
@ -2083,6 +2088,7 @@ echo "LIBNAME=$LIBNAME" >> config.mak
echo "SLIBPREF=$SLIBPREF" >> config.mak echo "SLIBPREF=$SLIBPREF" >> config.mak
echo "SLIBSUF=$SLIBSUF" >> config.mak echo "SLIBSUF=$SLIBSUF" >> config.mak
echo "EXESUF=$EXESUF" >> config.mak echo "EXESUF=$EXESUF" >> config.mak
echo "EXTRA_VERSION=$extra_version" >> config.mak
echo "DEPEND_CMD=$DEPEND_CMD" >> config.mak echo "DEPEND_CMD=$DEPEND_CMD" >> config.mak
if enabled bigendian; then if enabled bigendian; then

2
version.sh
View File

@ -15,6 +15,8 @@ fi
# no version number found # no version number found
test $revision || revision=UNKNOWN test $revision || revision=UNKNOWN
test "$3" && revision=$revision-$3
NEW_REVISION="#define FFMPEG_VERSION \"$revision\"" NEW_REVISION="#define FFMPEG_VERSION \"$revision\""
OLD_REVISION=`cat version.h 2> /dev/null` OLD_REVISION=`cat version.h 2> /dev/null`