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changing ffmpeg to only update when required

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Original commit message from CVS:
changing ffmpeg to only update when required
This commit is contained in:
Thomas Vander Stichele 2003-01-05 11:31:42 +00:00
parent fbbd5781ff
commit 1019a1bd04
1 changed files with 24 additions and 12 deletions
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32
m4/as-slurp-ffmpeg.m4
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@ -1,13 +1,19 @@
dnl slurp-ffmpeg.m4 0.1.0 dnl slurp-ffmpeg.m4 0.1.1
dnl a macro to slurp in ffmpeg's cvs source inside a project tree dnl a macro to slurp in ffmpeg's cvs source inside a project tree
dnl taken from Autostar Sandbox, http://autostars.sourceforge.net/ dnl taken from Autostar Sandbox, http://autostars.sourceforge.net/
dnl Usage: dnl Usage:
dnl AS_SLURP_FFMPEG(DIRECTORY, DATE, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]]) dnl AS_SLURP_FFMPEG(DIRECTORY, DATE, [ACTION-IF-WORKED [, ACTION-IF-NOT-WORKED]]])
dnl dnl
dnl Example: dnl Example:
dnl AM_PATH_FFMPEG(lib/ffmpeg, "2002-12-14 12:00 GMT") dnl AM_PATH_FFMPEG(lib/ffmpeg, 2002-12-14 12:00 GMT)
nl dnl
dnl make sure you have a Tag file in the dir where you check out that
dnl is the Tag of CVS you want to have checked out
dnl it should correspond to the DATE argument you supply, ie resolve to
dnl the same date
dnl (in an ideal world, cvs would understand it's own Tag file format as
dnl a date spec)
AC_DEFUN(AS_SLURP_FFMPEG, AC_DEFUN(AS_SLURP_FFMPEG,
[ [
@ -20,24 +26,30 @@ AC_DEFUN(AS_SLURP_FFMPEG,
if test ! -d ffmpeg/CVS; then if test ! -d ffmpeg/CVS; then
# check out cvs code # check out cvs code
AC_MSG_NOTICE(checking out ffmpeg cvs code from $2 into $1) AC_MSG_NOTICE(checking out ffmpeg cvs code from $2 into $1)
cvs -Q -d:pserver:anonymous@cvs.ffmpeg.sourceforge.net:/cvsroot/ffmpeg co -D $2 ffmpeg || FAILED=yes cvs -Q -d:pserver:anonymous@cvs.ffmpeg.sourceforge.net:/cvsroot/ffmpeg co -D '$2' ffmpeg || FAILED=yes
cd ffmpeg cd ffmpeg
else else
# compare against Tag file and see if it needs updating
if diff -q Tag ffmpeg/CVS/Tag > /dev/null 2> /dev/null
then
# diff returned no problem
AC_MSG_NOTICE(ffmpeg cvs code in sync)
else
# diff says they differ
cd ffmpeg cd ffmpeg
AC_MSG_NOTICE(updating ffmpeg cvs code) AC_MSG_NOTICE(updating ffmpeg cvs code)
cvs -Q update -dP -D $2 || FAILED=yes cvs -Q update -dP -D '$2' || FAILED=yes
fi
fi fi
# now configure it
AC_MSG_NOTICE(configuring ffmpeg cvs code)
./configure
# now go back # now go back
cd $DIRECTORY cd $DIRECTORY
if test "x$FAILED" == "xyes"; then if test "x$FAILED" == "xyes"; then
[$4] [$4]
false
else else
[$3] [$3]
true
fi fi
]) ])