source: trunk/Clp/configure.ac @ 1688

# Copyright (C) 2006 International Business Machines.
# All Rights Reserved.
# This file is distributed under the Eclipse Public License.

## $Id: configure.ac 1688 2011-03-01 14:58:10Z stefan $

# Author:  Andreas Waechter            IBM    2006-04-13

#############################################################################
#                       Names and other basic things                        #
#############################################################################

AC_PREREQ(2.59)

AC_INIT([Clp],[trunk],[clp@list.coin-or.org])

AC_COPYRIGHT([
Copyright 2006 International Business Machines and others.
All Rights Reserved.
This file is part of the open source package Coin which is distributed
under the Eclipse Public License.])

# List one file in the package so that the configure script can test
# whether the package is actually there
AC_CONFIG_SRCDIR(src/ClpSimplex.cpp)

# Where should everything be installed by default?  Here, we want it
# to be installed directly in 'bin', 'lib', 'include' subdirectories
# of the directory where configure is run.  The default would be
# /usr/local.
AC_PREFIX_DEFAULT([`pwd`])

#############################################################################
#                         Standard build tool stuff                         #
#############################################################################

# Get the system type
AC_CANONICAL_BUILD

# If this project depends on external projects, the Externals file in
# the source root directory contains definition of where to find those
# externals.  The following macro ensures that those externals are
# retrieved by svn if they are not there yet.
AC_COIN_PROJECTDIR_INIT(Clp)

# Check if user wants to produce debugging code
AC_COIN_DEBUG_COMPILE(Clp)

# Get the name of the C++ compiler and appropriate compiler options
AC_COIN_PROG_CXX

# Initialize automake and libtool
AC_COIN_INIT_AUTO_TOOLS

if test "$GXX" = "yes" ; then
case "$CXX" in 
   icpc* | */icpc* | icc )
      ;;
   *)
      CXXFLAGS="$CXXFLAGS -Wno-long-long"
      ;;
esac
fi

#############################################################################
#                              COIN-OR components                           #
#############################################################################

AC_COIN_CHECK_PACKAGE(CoinUtils, [coinutils], [ClpLib])
if test $coin_has_coinutils != yes ; then
  AC_MSG_ERROR([Required package CoinUtils not available.])
fi
AC_COIN_CHECK_PACKAGE(Osi,       [osi],               [OsiClpLib])
AC_COIN_CHECK_PACKAGE(OsiTests,  [osi-unittests])
AC_COIN_CHECK_PACKAGE(Sample,    [coindatasample])
AC_COIN_CHECK_PACKAGE(Netlib,    [coindatanetlib])

#############################################################################
#                        Third party linear solvers                         #
#############################################################################

# WSMP
AC_ARG_WITH([wsmp],
            AC_HELP_STRING([--with-wsmp],
                           [specify WSMP library]),
            [use_wsmp=$withval], [use_wsmp=no])

if test "$use_wsmp" != "no"; then
  CLPLIB_LIBS="$use_wsmp $CLPLIB_LIBS"
  CLPLIB_PCLIBS="$use_wsmp $CLPLIB_PCLIBS"

  defval=
  AC_MSG_CHECKING([whether user-supplied WSMP library \"$use_wsmp\" works (symbol wssmp_)])
  AC_TRY_LINK([],[wssmp_()],
              [AC_MSG_RESULT(yes)
               defval=2],
              [AC_MSG_RESULT(no)])
  if test "$defval" = ""; then
    AC_MSG_CHECKING([whether user-supplied WSMP library \"$use_wsmp\" works (symbol wssmp)])
    AC_TRY_LINK([],[wssmp()],
                [AC_MSG_RESULT(yes)
                 defval=3],
                [AC_MSG_RESULT(no)])
  fi
  if test "x$defval" = "x"; then
    AC_MSG_ERROR([WSMP library $use_wsmp does not seem to work])
  fi

  AC_DEFINE_UNQUOTED([WSSMP_BARRIER], [$defval],
                     [Define to 2 if wssmp_ is available, and to 3 if wssmp is available])
fi

#############################################################################
#                             Other dependencies                            #
#############################################################################

AC_COIN_CHECK_GNU_READLINE(ClpLib)

##############################################################################
#                   VPATH links for example input files                      #
##############################################################################

# In case this is a VPATH configuration we need to make sure that the
# input files for the examples are available in the VPATH directory.

AC_COIN_VPATH_LINK(examples/hello.mps)
AC_COIN_VPATH_LINK(examples/input.130)

#############################################################################
#                  Check for doxygen                                        #
#############################################################################

AC_COIN_DOXYGEN(CoinUtils Osi)

##############################################################################
#                   Finishing up by writing all the output                   #
##############################################################################

# Here list all the files that configure should create (except for the
# configuration header file)
AC_CONFIG_FILES([Makefile
                 examples/Makefile
                 src/Makefile
                 src/OsiClp/Makefile
                 test/Makefile
                 clp.pc
                 clp-uninstalled.pc])
                 
if test $coin_has_osi = yes ; then
  AC_CONFIG_FILES([osi-clp.pc:src/OsiClp/osi-clp.pc.in
                   osi-clp-uninstalled.pc:src/OsiClp/osi-clp-uninstalled.pc.in])
fi

AC_CONFIG_FILES([doxydoc/doxygen.conf])

# Here put the location and name of the configuration header file
AC_CONFIG_HEADER([inc/config_clp.h])

# Finally, we let configure write all the output...
AC_COIN_FINALIZE