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configure.ac
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configure.ac
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dnl -*- Autoconf -*-
dnl Process this file with autoconf to produce a configure script.
dnl
dnl<LicenseText>
dnl
dnl CitcomS.py by Eh Tan, Eun-seo Choi, and Pururav Thoutireddy.
dnl Copyright (C) 2002-2005, California Institute of Technology.
dnl
dnl This program is free software; you can redistribute it and/or modify
dnl it under the terms of the GNU General Public License as published by
dnl the Free Software Foundation; either version 2 of the License, or
dnl (at your option) any later version.
dnl
dnl This program is distributed in the hope that it will be useful,
dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
dnl GNU General Public License for more details.
dnl
dnl You should have received a copy of the GNU General Public License
dnl along with this program; if not, write to the Free Software
dnl Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
dnl
dnl</LicenseText>
# $Id$
AC_PREREQ(2.59)
AC_INIT([CitcomS], [3.3.1], [[email protected]], [CitcomS])
AC_CONFIG_AUX_DIR([./aux-config])
AC_CONFIG_SRCDIR([bin/Citcom.c])
AC_CONFIG_HEADER([config.h])
AC_CONFIG_MACRO_DIR([m4])
AM_INIT_AUTOMAKE([foreign])
# 'configure' options
CIT_ARG_HDF5([auto])
AC_ARG_VAR(HC_HOME, [home path to HC program, used by --with-ggrd])
AC_ARG_WITH([ggrd],
[AC_HELP_STRING([--with-ggrd],
[use GGRD file support @<:@default=no@:>@])],
[want_ggrd="$withval"],
[want_ggrd=no])
AM_CONDITIONAL([COND_GGRD], [test "$want_ggrd" = yes])
AC_ARG_WITH([cuda],
[AC_HELP_STRING([--with-cuda],
[use CUDA @<:@default=no@:>@])],
[want_cuda="$withval"],
[want_cuda=no])
AM_CONDITIONAL([COND_CUDA], [test "$want_cuda" = yes])
# Checks for programs.
AC_PROG_CC([mpicc hcc mpcc mpcc_r mpxlc cmpicc gcc cc cl icc ecc pgcc xlc xlc_r])
AC_PROG_CXX([mpicxx mpic++ mpiCC hcp mpCC mpxlC mpxlC_r cmpic++ g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlc++_r xlC_r xlC icpc ecpc pgCC])
# Checking a system header here so that CPP is always defined
AC_CHECK_HEADERS([malloc.h])
# We don't need Fortran.
AC_PROVIDE([AC_PROG_F77])
AC_PROG_LIBTOOL
# Checks for libraries.
AC_SEARCH_LIBS([MPI_Init], [mpi mpich], [], [AC_MSG_ERROR([MPI library not found])])
CIT_CHECK_LIB_HDF5
CIT_CHECK_LIB_HDF5_PARALLEL
# Checks for header files.
AC_CHECK_HEADER([mpi.h], [], [AC_MSG_ERROR([header 'mpi.h' not found])])
CIT_CHECK_HEADER_HDF5
# Checks for typedefs, structures, and compiler characteristics.
# Checks for library functions.
if test "$want_hdf5" != no; then
want_hdf5=yes
fi
AM_CONDITIONAL([COND_HDF5], [test "$want_hdf5" = yes])
AC_SEARCH_LIBS([gzopen], [z], [
CPPFLAGS="-DUSE_GZDIR $CPPFLAGS"
], [
AC_MSG_WARN([GZip library not found; disabling gzip support; try setting LDFLAGS to enable it])
])
# Check for ggrd support
if test "$want_ggrd" != no; then
# Checking netcdf.h, which is included by gmt_grd.h -> gmt.h
if test -n "$NETCDFHOME"; then
CPPFLAGS="$CPPFLAGS -I$NETCDFHOME/include"
fi
AC_CHECK_HEADER([netcdf.h],[],[AC_MSG_ERROR([header 'netcdf.h' not found, required by ggrd. Try setting environment variable NETCDEHOME.])])
# Checking gmt.h, which is included by hc.h
if test -n "$GMTHOME"; then
CPPFLAGS="$CPPFLAGS -I$GMTHOME/include"
fi
# Avoid including gmt_math.h when checking gmt.h
AC_CHECK_HEADER([gmt.h],[],[AC_MSG_ERROR([header 'gmt.h' not found, required by ggrd. Try setting environment variable GMTHOME.])],[
#define _GMT_MATH_H
])
# Checking hc.h
if test -n "$HC_HOME"; then
CPPFLAGS="$CPPFLAGS -I$HC_HOME -DUSE_GGRD"
fi
AC_CHECK_HEADER([hc.h], [], [AC_MSG_ERROR([header 'hc.h' not found, required by ggrd. Try setting environment variable HC_HOME.])])
# Checking NETCDF library
if test -n "$NETCDFHOME"; then
LDFLAGS="$LDFLAGS -L$NETCDFHOME/lib"
fi
AC_SEARCH_LIBS([nc_open], [netcdf], [], [AC_MSG_ERROR([NETCDF library not found, required by ggrd. Try setting environment variable NETCDEHOME.])])
# Checking GMT library
if test -n "$GMTHOME"; then
LDFLAGS="$LDFLAGS -L$GMTHOME/lib"
fi
AC_SEARCH_LIBS([GMT_grd_init], [gmt], [], [AC_MSG_ERROR([GMT library not found, required by ggrd. Try setting environment variable GMTHOME.])], [-lm])
# Checking HC ggrd library
if test -n "$HC_HOME"; then
if test -n "$ARCH"; then
LDFLAGS="$LDFLAGS -L$HC_HOME/objects/$ARCH"
else
LDFLAGS="$LDFLAGS -L$HC_HOME/objects"
fi
fi
AC_SEARCH_LIBS([ggrd_init_master], [ggrd], [], [AC_MSG_ERROR([HC ggrd library not found. Try setting environment variable HC_HOME.])],[-lm])
fi
AC_SEARCH_LIBS([sqrt], [m])
AC_CONFIG_FILES([Makefile
bin/Makefile
etc/Makefile
examples/Makefile
lib/Makefile
tests/Makefile
Py2C/Makefile
visual/Makefile
visual/OpenDXMacro/Makefile])
AC_OUTPUT
# report configuration summary
echo -e "\n\n"
echo "================ Configuration Summary ================"
echo -e "\t CC: " $CC
echo -e "\t CFLAGS: " $CFLAGS
echo -e "\t CPPFLAGS: " $CPPFLAGS
echo -e "\t LDFLAGS: " $LDFLAGS
echo -e "\t LIBS: " $LIBS
echo -e "\t with-hdf5: " $want_hdf5
echo -e "\t with-ggrd: " $want_ggrd
echo
dnl end of configure.ac