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dnl version.m4 0.0.6
dnl autostars m4 macro for versioning
dnl thomas@apestaart.org
dnl
dnl AS_VERSION(PACKAGE, PREFIX, MAJOR, MINOR, MICRO, NANO, ACTION_IF_NO_NANO, ACTION_IF_NANO)
dnl example
dnl AS_VERSION(gstreamer, GST_VERSION, 0, 3, 2,)
dnl for a 0.3.2 release version
dnl
dnl this macro
dnl - defines [$PREFIX]_MAJOR, MINOR and MICRO
dnl - if NANO is empty, then we're in release mode, else in cvs/dev mode
dnl - defines [$PREFIX], VERSION, and [$PREFIX]_RELEASE
dnl - executes the relevant action
dnl - AC_SUBST's PACKAGE, VERSION, [$PREFIX] and [$PREFIX]_RELEASE
dnl as well as the little ones
dnl - doesn't call AM_INIT_AUTOMAKE anymore because it prevents
dnl maintainer mode from running ok
dnl
dnl don't forget to put #undef [$2] and [$2]_RELEASE in acconfig.h
AC_DEFUN([AS_VERSION],
[
PACKAGE=[$1]
[$2]_MAJOR=[$3]
[$2]_MINOR=[$4]
[$2]_MICRO=[$5]
NANO=[$6]
[$2]_NANO=$NANO
if test "x$NANO" = "x" || test "x$NANO" = "x0";
then
AC_MSG_NOTICE(configuring [$1] for release)
VERSION=[$3].[$4].[$5]
[$2]_RELEASE=1
dnl execute action
ifelse([$7], , :, [$7])
else
AC_MSG_NOTICE(configuring [$1] for development with nano $NANO)
VERSION=[$3].[$4].[$5].$NANO
[$2]_RELEASE=0.`date +%Y%m%d.%H%M%S`
dnl execute action
ifelse([$8], , :, [$8])
fi
[$2]=$VERSION
AC_DEFINE_UNQUOTED([$2], "$[$2]", [Define the version])
AC_SUBST([$2])
AC_DEFINE_UNQUOTED([$2]_RELEASE, "$[$2]_RELEASE", [Define the release version])
AC_SUBST([$2]_RELEASE)
AC_SUBST([$2]_MAJOR)
AC_SUBST([$2]_MINOR)
AC_SUBST([$2]_MICRO)
AC_SUBST([$2]_NANO)
AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Define the package name])
AC_SUBST(PACKAGE)
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Define the version])
AC_SUBST(VERSION)
])
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