gstreamer/autogen.sh
Jan Schmidt 60ee556217 build: Fix the dist - libswscale isn't an external on the 0.5 branch
The 0.5 ffmpeg branch includes libswscale directly, not as an external,
breaking the dist (and warning in autogen.sh) about not being able to
update its revision.

Add some code to not update the svn external if the
FFMPEG_EXTERNALS_REVISION variable is empty.

Also, in autogen.sh check that the current FFmpeg checkout is from the
right branch according to ffmpegrev, and check it out again if
it's not.
2009-06-06 15:14:45 +01:00

141 lines
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#!/bin/sh
# Run this to generate all the initial makefiles, etc.
DIE=0
package=gst-ffmpeg
srcfile=configure.ac
have_svn=`which svn`
# FFMPEG specific properties
. ./ffmpegrev
# make sure we have common
if test ! -f common/gst-autogen.sh;
then
echo "+ Setting up common submodule"
git submodule init
fi
git submodule update
if test -x $have_svn && [ $have_svn ];
then
co_ffmpeg=no
if test ! -f $FFMPEG_CO_DIR/configure; then
co_ffmpeg=yes
else
if ! svn info gst-libs/ext/ffmpeg | grep "URL: $FFMPEG_SVN" > /dev/null; then
echo "FFmpeg checkout is on the wrong branch. Re-fetching."
co_ffmpeg=yes
fi
fi
if [ "$co_ffmpeg" = "yes" ]; then
# checkout ffmpeg from its repository
rm -rf $FFMPEG_CO_DIR
echo "+ getting ffmpeg from svn"
svn -r $FFMPEG_REVISION co $FFMPEG_SVN $FFMPEG_CO_DIR
else
# update ffmpeg from its repository
echo "+ updating ffmpeg checkout"
svn -r $FFMPEG_REVISION up $FFMPEG_CO_DIR
fi
if [ "x$FFMPEG_EXTERNALS_REVISION" != "x" ]; then
echo "+ updating externals"
svn update -r $FFMPEG_EXTERNALS_REVISION $FFMPEG_CO_DIR/libswscale
fi
else
echo "Subversion needed for ffmpeg checkout, please install and/or add to \$PATH"
exit 0
fi
# source helper functions
if test ! -f common/gst-autogen.sh;
then
echo There is something wrong with your source tree.
echo You are missing common/gst-autogen.sh
exit 1
fi
. common/gst-autogen.sh
# install pre-commit hook for doing clean commits
if test ! \( -x .git/hooks/pre-commit -a -L .git/hooks/pre-commit \);
then
rm -f .git/hooks/pre-commit
ln -s ../../common/hooks/pre-commit.hook .git/hooks/pre-commit
fi
autogen_options $@
echo -n "+ check for build tools"
if test ! -z "$NOCHECK"; then echo " skipped"; else echo; fi
version_check "autoconf" "$AUTOCONF autoconf autoconf-2.54 autoconf-2.53 autoconf-2.52" \
"ftp://ftp.gnu.org/pub/gnu/autoconf/" 2 52 || DIE=1
version_check "automake" "$AUTOMAKE automake automake-1.9 automake-1.7 automake-1.6 automake-1.5" \
"ftp://ftp.gnu.org/pub/gnu/automake/" 1 6 || DIE=1
version_check "libtoolize" "$LIBTOOLIZE libtoolize libtoolize14 glibtoolize" \
"ftp://ftp.gnu.org/pub/gnu/libtool/" 1 4 0 || DIE=1
version_check "pkg-config" "" \
"http://www.freedesktop.org/software/pkgconfig" 0 8 0 || DIE=1
die_check $DIE
autoconf_2_52d_check || DIE=1
aclocal_check || DIE=1
autoheader_check || DIE=1
die_check $DIE
# if no arguments specified then this will be printed
if test -z "$*"; then
echo "+ checking for autogen.sh options"
echo " This autogen script will automatically run ./configure as:"
echo " ./configure $CONFIGURE_DEF_OPT"
echo " To pass any additional options, please specify them on the $0"
echo " command line."
fi
toplevel_check $srcfile
tool_run "$libtoolize" "--copy --force"
tool_run "$aclocal" "-I common/m4 $ACLOCAL_FLAGS"
tool_run "$autoheader"
# touch the stamp-h.in build stamp so we don't re-run autoheader in maintainer mode -- wingo
echo timestamp > stamp-h.in 2> /dev/null
tool_run "$autoconf"
tool_run "$automake" "-a -c -Wno-portability"
# if enable exists, add an -enable option for each of the lines in that file
if test -f enable; then
for a in `cat enable`; do
CONFIGURE_FILE_OPT="--enable-$a"
done
fi
# if disable exists, add an -disable option for each of the lines in that file
if test -f disable; then
for a in `cat disable`; do
CONFIGURE_FILE_OPT="$CONFIGURE_FILE_OPT --disable-$a"
done
fi
test -n "$NOCONFIGURE" && {
echo "+ skipping configure stage for package $package, as requested."
echo "+ autogen.sh done."
exit 0
}
echo "+ running configure ... "
test ! -z "$CONFIGURE_DEF_OPT" && echo " ./configure default flags: $CONFIGURE_DEF_OPT"
test ! -z "$CONFIGURE_EXT_OPT" && echo " ./configure external flags: $CONFIGURE_EXT_OPT"
test ! -z "$CONFIGURE_FILE_OPT" && echo " ./configure enable/disable flags: $CONFIGURE_FILE_OPT"
echo
./configure $CONFIGURE_DEF_OPT $CONFIGURE_EXT_OPT $CONFIGURE_FILE_OPT || {
echo " configure failed"
exit 1
}
echo
echo "Now type 'make' to compile $package."