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openmpi/config/opal_get_version.m4
Jeff Squyres d4e2809531 version: always use all 3 version numbers
In all previous releases, the version number would be "A.B.C" unless C
was 0, in which case it would be "A.B".  This commit changes that
scheme to always be "A.B.C", even if C==0.

Hence, v1.9.0 will be the first release where this new scheme is evident.

This commit was SVN r32816.
2014-09-30 15:54:18 +00:00

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dnl -*- shell-script -*-
dnl
dnl Copyright (c) 2004-2006 The Trustees of Indiana University and Indiana
dnl University Research and Technology
dnl Corporation. All rights reserved.
dnl Copyright (c) 2004-2005 The University of Tennessee and The University
dnl of Tennessee Research Foundation. All rights
dnl reserved.
dnl Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
dnl University of Stuttgart. All rights reserved.
dnl Copyright (c) 2004-2005 The Regents of the University of California.
dnl All rights reserved.
dnl Copyright (c) 2008-2014 Cisco Systems, Inc. All rights reserved.
dnl Copyright (c) 2014 Intel, Inc. All rights reserved.
dnl $COPYRIGHT$
dnl
dnl Additional copyrights may follow
dnl
dnl $HEADER$
dnl
dnl
dnl This file is also used as input to opal_get_version.sh.
dnl
# OPAL_GET_VERSION(version_file, variable_prefix)
# -----------------------------------------------
# parse version_file for version information, setting
# the following shell variables:
#
# prefix_VERSION
# prefix_BASE_VERSION
# prefix_MAJOR_VERSION
# prefix_MINOR_VERSION
# prefix_RELEASE_VERSION
# prefix_GREEK_VERSION
# prefix_WANT_REPO_REV
# prefix_REPO_REV
# prefix_RELEASE_DATE
m4_define([OPAL_GET_VERSION],[
: ${opal_ver_need_repo_rev=1}
: ${svnversion_result=-1}
dnl quote eval to suppress macro expansion with non-GNU m4
if test -f "$1"; then
srcdir=`dirname $1`
opal_vers=`sed -n "
t clear
: clear
s/^major/$2_MAJOR_VERSION/
s/^minor/$2_MINOR_VERSION/
s/^release/$2_RELEASE_VERSION/
s/^greek/$2_GREEK_VERSION/
s/^want_repo_rev/$2_WANT_REPO_REV/
s/^repo_rev/$2_REPO_REV/
s/^date/$2_RELEASE_DATE/
t print
b
: print
p" < "$1"`
[eval] "$opal_vers"
$2_VERSION="$$2_MAJOR_VERSION.$$2_MINOR_VERSION.$$2_RELEASE_VERSION"
$2_VERSION="${$2_VERSION}${$2_GREEK_VERSION}"
$2_BASE_VERSION=$$2_VERSION
if test $$2_WANT_REPO_REV -eq 1 && test $opal_ver_need_repo_rev -eq 1 ; then
if test "$svnversion_result" != "-1" ; then
$2_REPO_REV=$svnversion_result
fi
if test "$$2_REPO_REV" = "-1" ; then
m4_ifdef([AC_MSG_CHECKING],
[AC_MSG_CHECKING([for repo version])])
d=`date '+%m-%d-%Y'`
if test -d "$srcdir/.svn" ; then
$2_REPO_REV=r`svnversion "$srcdir"`
if test $? != 0; then
# The following is too long for Fortran
# $2_REPO_REV="unknown svn version (svnversion not found); $d"
$2_REPO_REV="? (no svnversion); $d"
fi
elif test -d "$srcdir/.hg" ; then
# Check to see if we can find the hg command
# remember that $? reflects the status of the
# *last* command in a pipe change, so if "hg ..
# cut ..." runs and "hg" is not found, $? will
# reflect the status of "cut", not hg not being
# found. So test for hg specifically first.
hg --version > /dev/null 2>&1
if test $? = 0; then
$2_REPO_REV=hg`hg -v -R "$srcdir" tip | grep ^changeset: | head -n 1 | cut -d: -f3`
else
# The following is too long for Fortran
# $2_REPO_REV="unknown hg version (hg not found); $d"
$2_REPO_REV="? (no hg); $d"
fi
elif test -d "$srcdir/.git" ; then
# By the same logic as above, check to see if we
# can find the "git" command.
git --version > /dev/null 2>&1
if test $? = 0; then
$2_REPO_REV=git`git log --pretty=format:'%h' -1`
else
# The following is too long for Fortran
# $2_REPO_REV="unknown hg version (hg not found); $d"
$2_REPO_REV="? (no git); $d"
fi
fi
if test "$2_REPO_REV" = ""; then
$2_REPO_REV="date$d"
fi
m4_ifdef([AC_MSG_RESULT],
[AC_MSG_RESULT([done])])
fi
$2_VERSION="${$2_VERSION}${$2_REPO_REV}"
fi
fi
])