renatofilho@621: dnl as-version.m4 0.1.0
renatofilho@621: 
melunko@38: dnl autostars m4 macro for versioning
renatofilho@621: 
renatofilho@621: dnl Thomas Vander Stichele <thomas at apestaart dot org>
renatofilho@621: 
renatofilho@621: dnl $Id: as-version.m4,v 1.1 2005/06/18 18:02:46 burgerman Exp $
renatofilho@621: 
renatofilho@621: dnl AS_VERSION(PACKAGE, PREFIX, MAJOR, MINOR, MICRO, NANO,
renatofilho@621: dnl            ACTION-IF-NO-NANO, [ACTION-IF-NANO])
renatofilho@621: 
melunko@38: dnl example
melunko@38: dnl AS_VERSION(gstreamer, GST_VERSION, 0, 3, 2,)
melunko@38: dnl for a 0.3.2 release version
renatofilho@621: 
melunko@38: dnl this macro
melunko@38: dnl - defines [$PREFIX]_MAJOR, MINOR and MICRO
melunko@38: dnl - if NANO is empty, then we're in release mode, else in cvs/dev mode
melunko@38: dnl - defines [$PREFIX], VERSION, and [$PREFIX]_RELEASE
melunko@38: dnl - executes the relevant action
melunko@38: dnl - AC_SUBST's PACKAGE, VERSION, [$PREFIX] and [$PREFIX]_RELEASE
melunko@38: dnl   as well as the little ones
melunko@38: dnl - doesn't call AM_INIT_AUTOMAKE anymore because it prevents
melunko@38: dnl   maintainer mode from running ok
melunko@38: dnl
melunko@38: dnl don't forget to put #undef [$2] and [$2]_RELEASE in acconfig.h
renatofilho@621: dnl if you use acconfig.h
melunko@38: 
melunko@38: AC_DEFUN([AS_VERSION],
melunko@38: [
melunko@38:   PACKAGE=[$1]
renatofilho@621:   [$2]_MAJOR=[$3]
renatofilho@621:   [$2]_MINOR=[$4]
renatofilho@621:   [$2]_MICRO=[$5]
melunko@38:   NANO=[$6]
renatofilho@621:   [$2]_NANO=$NANO
melunko@38:   if test "x$NANO" = "x" || test "x$NANO" = "x0";
melunko@38:   then
melunko@38:       AC_MSG_NOTICE(configuring [$1] for release)
melunko@38:       VERSION=[$3].[$4].[$5]
melunko@38:       [$2]_RELEASE=1
melunko@38:       dnl execute action
melunko@38:       ifelse([$7], , :, [$7])
melunko@38:   else
melunko@38:       AC_MSG_NOTICE(configuring [$1] for development with nano $NANO)
melunko@38:       VERSION=[$3].[$4].[$5].$NANO
renatofilho@621:       [$2]_RELEASE=0.`date +%Y%m%d.%H%M%S`
melunko@38:       dnl execute action
melunko@38:       ifelse([$8], , :, [$8])
melunko@38:   fi
melunko@38: 
renatofilho@621:   [$2]=$VERSION
renatofilho@621:   AC_DEFINE_UNQUOTED([$2], "$[$2]", [Define the version])
renatofilho@621:   AC_SUBST([$2])
renatofilho@621:   AC_DEFINE_UNQUOTED([$2]_RELEASE, "$[$2]_RELEASE", [Define the release version])
melunko@38:   AC_SUBST([$2]_RELEASE)
melunko@38: 
renatofilho@621:   AC_SUBST([$2]_MAJOR)
renatofilho@621:   AC_SUBST([$2]_MINOR)
renatofilho@621:   AC_SUBST([$2]_MICRO)
renatofilho@621:   AC_SUBST([$2]_NANO)
melunko@38:   AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Define the package name])
melunko@38:   AC_SUBST(PACKAGE)
melunko@38:   AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Define the version])
melunko@38:   AC_SUBST(VERSION)
melunko@38: ])
renatofilho@621: