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configure.ac
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configure.ac
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# -*- shell-script -*-
#
# Copyright (c) 2004-2009 The Trustees of Indiana University and Indiana
# University Research and Technology
# Corporation. All rights reserved.
# Copyright (c) 2004-2010 The University of Tennessee and The University
# of Tennessee Research Foundation. All rights
# reserved.
# Copyright (c) 2004-2007 High Performance Computing Center Stuttgart,
# University of Stuttgart. All rights reserved.
# Copyright (c) 2004-2005 The Regents of the University of California.
# All rights reserved.
# Copyright (c) 2006-2016 Cisco Systems, Inc. All rights reserved.
# Copyright (c) 2006-2008 Sun Microsystems, Inc. All rights reserved.
# Copyright (c) 2006-2011 Los Alamos National Security, LLC. All rights
# reserved.
# Copyright (c) 2009 Oak Ridge National Labs. All rights reserved.
# Copyright (c) 2011-2013 NVIDIA Corporation. All rights reserved.
# Copyright (c) 2012 Oracle and/or its affiliates. All rights reserved.
# Copyright (c) 2013 Mellanox Technologies, Inc.
# All rights reserved.
# Copyright (c) 2014-2015 Intel, Inc. All rights reserved
# Copyright (c) 2016 IBM Corporation. All rights reserved.
# $COPYRIGHT$
#
# Additional copyrights may follow
#
# $HEADER$
#
############################################################################
# Initialization, version number, and other random setup/init stuff
############################################################################
# Load in everything found by autogen.pl
m4_include([config/autogen_found_items.m4])
# We don't have the version number to put in here yet, and we can't
# call PMIX_GET_VERSION (etc.) before AC_INIT. So use the shell
# version.
AC_INIT([pmix],
[m4_normalize(esyscmd([config/pmix_get_version.sh VERSION --tarball]))],
[http://pmix.github.io/master], [pmix])
AC_PREREQ(2.69)
AC_CONFIG_AUX_DIR(./config)
# Note that this directory must *exactly* match what was specified via
# -I in ACLOCAL_AMFLAGS in the top-level Makefile.am.
AC_CONFIG_MACRO_DIR(./config)
# Get our platform support file. This has to be done very, very early
# because it twiddles random bits of autoconf
PMIX_LOAD_PLATFORM
# setup configure options (e.g., show_title and friends)
PMIX_CONFIGURE_SETUP
pmix_show_title "Configuring PMIx"
# This must be before AM_INIT_AUTOMAKE
AC_CANONICAL_TARGET
# Init automake
AM_INIT_AUTOMAKE([foreign dist-bzip2 subdir-objects no-define 1.12.2 -Wall -Werror])
# SILENT_RULES is new in AM 1.11, but we require 1.11 or higher via
# autogen. Limited testing shows that calling SILENT_RULES directly
# works in more cases than adding "silent-rules" to INIT_AUTOMAKE
# (even though they're supposed to be identical). Shrug.
AM_SILENT_RULES([yes])
# set the language
AC_LANG([C])
# AC_USE_SYSTEM_EXTENSIONS will modify CFLAGS if nothing was in there
# beforehand. We don't want that. So if there was nothing in
# CFLAGS, put nothing back in there.
PMIX_VAR_SCOPE_PUSH([CFLAGS_save])
CFLAGS_save=$CFLAGS
AC_USE_SYSTEM_EXTENSIONS
AS_IF([test -z "$CFLAGS_save"], [CFLAGS=])
PMIX_VAR_SCOPE_POP
####################################################################
# Setup the configure header files
####################################################################
AH_TOP([/* -*- c -*-
*
* Copyright (c) 2004-2005 The Trustees of Indiana University.
* All rights reserved.
* Copyright (c) 2004-2005 The Trustees of the University of Tennessee.
* All rights reserved.
* Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
* University of Stuttgart. All rights reserved.
* Copyright (c) 2004-2005 The Regents of the University of California.
* All rights reserved.
* Copyright (c) 2013-2015 Intel, Inc. All rights reserved
* Copyright (c) 2016 IBM Corporation. All rights reserved.
* $COPYRIGHT$
*
* Additional copyrights may follow
*
* $HEADER$
*
* This file is automatically generated by configure. Edits will be lost
* the next time you run configure!
*/
#ifndef PMIX_CONFIG_H
#define PMIX_CONFIG_H
#include <src/include/pmix_config_top.h>
])
AH_BOTTOM([
#include <src/include/pmix_config_bottom.h>
#endif /* PMIX_CONFIG_H */
])
############################################################################
# Setup Libtool
############################################################################
# We want new Libtool. None of that old stuff. Pfft.
m4_ifdef([LT_PREREQ], [],
[m4_fatal([libtool version 2.2.6 or higher is required], [63])])
LT_PREREQ([2.2.6])
#
# Enable static so that we have the --with tests done up here and can
# check for OS. Save the values of $enable_static and $enable_shared
# before setting the defaults, because if the user specified
# --[en|dis]able-[static|shared] on the command line, they'll already
# be set. In this way, we can tell if the user requested something or
# if the default was set here.
#
pmix_enable_shared="$enable_shared"
pmix_enable_static="$enable_static"
AM_ENABLE_SHARED
AM_DISABLE_STATIC
# This did not exist pre AM 1.11.x (where x is somewhere >0 and <3),
# but it is necessary in AM 1.12.x.
m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
AM_PROG_LEX
LT_INIT()
LT_LANG([C])
LT_LANG([C++])
############################################################################
# Configuration options
############################################################################
# Define PMIx configure arguments
PMIX_DEFINE_ARGS
# Define some basic useful values
PMIX_BASIC_SETUP
# If debug mode, add -g
AS_IF([test "$pmix_debug" = "1"],
[CFLAGS="$CFLAGS -g"])
############################################################################
# Setup the core
############################################################################
# Setup the pmix core
PMIX_SETUP_CORE()
# Run the AM_CONDITIONALs
PMIX_DO_AM_CONDITIONALS
####################################################################
# Setup C compiler
####################################################################
CFLAGS_save="$CFLAGS"
AC_PROG_CC
CFLAGS="$CFLAGS_save"
AC_ARG_VAR(CC_FOR_BUILD,[build system C compiler])
AS_IF([test -z "$CC_FOR_BUILD"],[
AC_SUBST([CC_FOR_BUILD], [$CC])
])
PMIX_SETUP_CC
#
# Delayed the substitution of CFLAGS and CXXFLAGS until now because
# they may have been modified throughout the course of this script.
#
AC_SUBST(CFLAGS)
AC_SUBST(CPPFLAGS)
pmix_show_title "Final compiler flags"
AC_MSG_CHECKING([final CPPFLAGS])
AC_MSG_RESULT([$CPPFLAGS])
AC_MSG_CHECKING([final CFLAGS])
AC_MSG_RESULT([$CFLAGS])
####################################################################
# Version information
####################################################################
# PMIX_VERSION was setup by PMIX_SETUP_CORE above.
# Make configure depend on the VERSION file, since it's used in AC_INIT
AC_SUBST([CONFIGURE_DEPENDENCIES], ['$(top_srcdir)/VERSION'])
. $srcdir/VERSION
AC_SUBST([libpmix_so_version])
AC_CONFIG_FILES(pmix_config_prefix[examples/Makefile]
pmix_config_prefix[man/Makefile]
pmix_config_prefix[test/Makefile]
pmix_config_prefix[test/simple/Makefile])
pmix_show_title "Configuration complete"
AC_OUTPUT