[ViewVC] Diff of: OpenMD/branches/development/configure

Comparing trunk/configure (file contents):
Revision 956 by gezelter, Tue May 16 02:06:37 2006 UTC vs.
Revision 1200 by chuckv, Fri Dec 7 00:00:05 2007 UTC

#	Line 1 \| Line 1
1		#! /bin/sh
2		# Guess values for system-dependent variables and create Makefiles.
3	<	# Generated by GNU Autoconf 2.59 for OOPSE 3.0.
3	>	# Generated by GNU Autoconf 2.59 for OOPSE 4.0.
4		#
5		# Report bugs to <gezelter@nd.edu>.
6		#
#	Line 269 \| Line 269 \| PACKAGE_TARNAME='oopse'
269		# Identity of this package.
270		PACKAGE_NAME='OOPSE'
271		PACKAGE_TARNAME='oopse'
272	<	PACKAGE_VERSION='3.0'
273	<	PACKAGE_STRING='OOPSE 3.0'
272	>	PACKAGE_VERSION='4.0'
273	>	PACKAGE_STRING='OOPSE 4.0'
274		PACKAGE_BUGREPORT='gezelter@nd.edu'
275
276		ac_unique_file="src/applications/oopse/oopse.cpp"
#	Line 312 \| Line 312 \| ac_includes_default="\
312		# include <unistd.h>
313		#endif"
314
315	<	ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os PROGNAME debug CXX CXXFLAGS LDFLAGS CPPFLAGS ac_ct_CXX EXEEXT OBJEXT CC CFLAGS ac_ct_CC FC FCFLAGS ac_ct_FC CPP EGREP LN_S SET_MAKE RANLIB ac_ct_RANLIB PERLINTERP PERL_SHEBANG INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA AR PS FCFLAGS_F90 FCFLAGS_SRCEXT PREPDEFFLAG FCLIBS FC_FUNC FC_FUNC_ MOD F90_WORK_FILES_ARG MODDIRFLAG F90MODINCSPEC F90_MODULE_NAMES LIBOBJS POW_LIB CXXCPP __func__ MPI_LIB_DIR MPI_INC_DIR MPI_F90_INC MPI_LIB MPI_F90_LIB USE_MPI USE_CGAL CGAL_INC_DIR CGAL_LIB_DIR CGAL_RLIB_DIR CGAL_DEFINES CGAL_CXXFLAGS CGAL_LIBS DOXYGEN DOT DOC enable_dot enable_html_docs enable_latex_docs BATEXT MKINSTALLDIRS OOPSE OOPSE_HOME SUBDIRS LTLIBOBJS'
315	>	ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os PROGNAME debug USE_SINGLE_PRECISION CXX CXXFLAGS LDFLAGS CPPFLAGS ac_ct_CXX EXEEXT OBJEXT CC CFLAGS ac_ct_CC FC FCFLAGS ac_ct_FC CPP EGREP LN_S SET_MAKE RANLIB ac_ct_RANLIB PERLINTERP PERL_SHEBANG INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA AR PS FCFLAGS_F90 FCFLAGS_SRCEXT PREPDEFFLAG FCLIBS FC_FUNC FC_FUNC_ MOD F90_WORK_FILES_ARG MODDIRFLAG F90MODINCSPEC F90_MODULE_NAMES ZLIB_INC_DIR ZLIB_LIB_DIR ZLIB FFTW_INC_DIR FFTW_LIB_DIR FFTW_LIBS QHULL_INC_DIR QHULL_LIB_DIR QHULL LIBOBJS POW_LIB CXXCPP __func__ MPI_LIB_DIR MPI_INC_DIR MPI_F90_INC MPI_LIB MPI_F90_LIB USE_MPI USE_CGAL CGAL_CXXFLAGS CGAL_LDFLAGS CGAL_CPPFLAGS CGAL_LIBS DOXYGEN DOT DOC enable_dot enable_html_docs enable_latex_docs BATEXT MKINSTALLDIRS OOPSE OOPSE_HOME SUBDIRS LTLIBOBJS'
316		ac_subst_files=''
317
318		# Initialize some variables set by options.
#	Line 801 \| Line 801 \| if test "$ac_init_help" = "long"; then
801		# Omit some internal or obsolete options to make the list less imposing.
802		# This message is too long to be a string in the A/UX 3.1 sh.
803		cat <<_ACEOF
804	<	\`configure' configures OOPSE 3.0 to adapt to many kinds of systems.
804	>	\`configure' configures OOPSE 4.0 to adapt to many kinds of systems.
805
806		Usage: $0 [OPTION]... [VAR=VALUE]...
807
#	Line 862 \| Line 862 \| if test -n "$ac_init_help"; then
862
863		if test -n "$ac_init_help"; then
864		case $ac_init_help in
865	<	short \| recursive ) echo "Configuration of OOPSE 3.0:";;
865	>	short \| recursive ) echo "Configuration of OOPSE 4.0:";;
866		esac
867		cat <<\_ACEOF
868
#	Line 871 \| Line 871 \| Optional Features:
871		--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
872		--enable-oopse-home=DIR define oopse home dir PREFIX/oopse
873		--enable-debug Compile OOPSE in debug mode
874	+	--enable-single compile OOPSE in single precision
875	+	--enable-float synonym for --enable-single
876		--enable-doxygen enable documentation generation with doxygen (auto)
877		--enable-dot use 'dot' to generate graphs in doxygen (auto)
878		--enable-html-docs enable HTML generation with doxygen (yes)
#	Line 881 \| Line 883 \| Optional Packages:
883		--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
884		--with-perl-shebang override what perl thinks is the way for the kernel
885		to start it (seldom needed)
886	<	--with-zlib=DIR root directory path of zlib installation defaults to
887	<	/usr/local or /usr if not found in /usr/local
888	<	--without-zlib to disable zlib usage completely
889	<	--without-fftw if you turn this off you cannot compute undulation spectra
886	>	--with-zlib=DIR root directory path of zlib installation (defaults
887	>	to /usr/local or /usr if not found in /usr/local)
888	>	--with-fftw=DIR root directory path of fftw installation (defaults
889	>	to /usr/local or /usr if not found in /usr/local)
890	>	--with-qhull=DIR root directory path of qhull installation (defaults
891	>	to /usr/local or /usr if not found in /usr/local)
892		--with-mpi=<prefix> compile with MPI installed in <prefix> [default=no]
893	<	--with-cgal-makefile=FILE CGAL makefile that should be used
893	>	--with-cgalmakefile=makefile
894	>	Use the following CGAL makefile
895
896		Some influential environment variables:
897		CXX C++ compiler command
#	Line 1001 \| Line 1006 \| if $ac_init_version; then
1006		test -n "$ac_init_help" && exit 0
1007		if $ac_init_version; then
1008		cat <<\_ACEOF
1009	<	OOPSE configure 3.0
1009	>	OOPSE configure 4.0
1010		generated by GNU Autoconf 2.59
1011
1012		Copyright (C) 2003 Free Software Foundation, Inc.
#	Line 1015 \| Line 1020 \| running configure, to aid debugging if configure makes
1020		This file contains any messages produced by compilers while
1021		running configure, to aid debugging if configure makes a mistake.
1022
1023	<	It was created by OOPSE $as_me 3.0, which was
1023	>	It was created by OOPSE $as_me 4.0, which was
1024		generated by GNU Autoconf 2.59. Invocation command line was
1025
1026		$ $0 $@
#	Line 1414 \| Line 1419 \| ac_configure="$SHELL $ac_aux_dir/configure" # This sho
1419
1420
1421
1417	–	# ACX_CHECK_FFTW()
1418	–	# ----------------
1419	–	# This macro checks for fftw header files and libraries,
1420	–	# including the possible prefixing with s or d to determine precision.
1421	–	# Arg 1 is the fftw header/library name to check for, without
1422	–	# prefix or anything else (e.g. rfftw_mpi for real MPI transforms)
1423	–	# Arg 2 is the size of the real variable used.
1422
1423
1424
#	Line 1429 \| Line 1427 \| ac_configure="$SHELL $ac_aux_dir/configure" # This sho
1427
1428
1429
1430	+	#
1431	+	#
1432	+	#
1433
1434
1435
1436
1436	–	#
1437	–	#
1438	–	#
1437
1438
1439	+
1440	+
1441		# AC_F90_MODULE_NAMES
1442		# -------------------
1443		#
1444		# Figure out how the Fortran 90 compiler constructs module file names
1445		#
1446		# AC_F90_MODULE_NAMES
1447	+
1448	+
1449	+
1450	+
1451	+
1452	+
1453	+
1454	+
1455	+
1456	+
1457	+
1458	+
1459	+
1460	+
1461	+
1462	+
1463	+
1464	+
1465	+
1466	+
1467	+
1468	+
1469	+
1470	+
1471	+
1472	+
1473	+
1474	+
1475	+
1476	+
1477	+
1478	+
1479	+
1480	+
1481	+
1482	+
1483	+
1484	+
1485	+
1486	+
1487	+
1488	+
1489	+
1490	+
1491	+
1492	+
1493	+
1494	+
1495	+
1496	+
1497	+
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1500	+
1501	+
1502	+
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1505	+
1506
1507
1508
#	Line 1480 \| Line 1539 \| ac_configure="$SHELL $ac_aux_dir/configure" # This sho
1539
1540
1541
1542	+
1543	+
1544	+
1545	+
1546	+
1547	+
1548	+
1549	+
1550	+
1551	+
1552	+
1553	+
1554	+
1555	+
1556	+	# This is taken from http://autoqt.sourceforge.net/
1557	+	# Copyright (c) 2002, Geoffrey Wossum
1558	+	# All rights reserved.
1559	+
1560	+	# Redistribution and use in source and binary forms, with or without
1561	+	# modification, are permitted provided that the following conditions are
1562	+	# met:
1563	+
1564	+	# - Redistributions of source code must retain the above copyright notice,
1565	+	# this list of conditions and the following disclaimer.
1566	+
1567	+	# - Redistributions in binary form must reproduce the above copyright
1568	+	# notice, this list of conditions and the following disclaimer in the
1569	+	# documentation and/or other materials provided with the distribution.
1570	+
1571	+	# - Neither the name of Geoffrey Wossum nor the names of its
1572	+	# contributors may be used to endorse or promote products derived from
1573	+	# this software without specific prior written permission.
1574	+
1575	+
1576	+	# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
1577	+	# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
1578	+	# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
1579	+	# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
1580	+	# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
1581	+	# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
1582	+	# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
1583	+	# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
1584	+	# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
1585	+	# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
1586	+	# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
1587	+
1588	+
1589	+	# Check for Qt compiler flags, linker flags, and binary packages
1590	+
1591	+
1592	+
1593		# who am i
1594		# Make sure we can run config.sub.
1595		$ac_config_sub sun4 >/dev/null 2>&1 \|\|
#	Line 1579 \| Line 1689 \| fi
1689		fi
1690
1691
1692	+	# Check whether --enable-single or --disable-single was given.
1693	+	if test "${enable_single+set}" = set; then
1694	+	enableval="$enable_single"
1695	+	ok=$enableval
1696	+	else
1697	+	ok=no
1698	+	fi;
1699	+	# Check whether --enable-float or --disable-float was given.
1700	+	if test "${enable_float+set}" = set; then
1701	+	enableval="$enable_float"
1702	+	ok=$enableval
1703	+	fi;
1704	+	if test "$ok" = "yes"; then
1705	+
1706	+	cat >>confdefs.h <<\_ACEOF
1707	+	#define SINGLE_PRECISION 1
1708	+	_ACEOF
1709	+
1710	+	USE_SINGLE_PRECISION=yes
1711	+
1712	+	fi
1713	+
1714		# Checks for programs.
1715		ac_ext=cc
1716		ac_cpp='$CXXCPP $CPPFLAGS'
#	Line 1586 \| Line 1718 \| if test -n "$ac_tool_prefix"; then
1718		ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1719		ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
1720		if test -n "$ac_tool_prefix"; then
1721	<	for ac_prog in $CCC icpc icc pgCC pathCC c++ xlc++ xlC g++ CC
1721	>	for ac_prog in $CCC mpicxx icpc pathCC pgCC c++ xlc++ xlC g++ CC
1722		do
1723		# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1724		set dummy $ac_tool_prefix$ac_prog; ac_word=$2
#	Line 1628 \| Line 1760 \| if test -z "$CXX"; then
1760		fi
1761		if test -z "$CXX"; then
1762		ac_ct_CXX=$CXX
1763	<	for ac_prog in $CCC icpc icc pgCC pathCC c++ xlc++ xlC g++ CC
1763	>	for ac_prog in $CCC mpicxx icpc pathCC pgCC c++ xlc++ xlC g++ CC
1764		do
1765		# Extract the first word of "$ac_prog", so it can be a program name with args.
1766		set dummy $ac_prog; ac_word=$2
#	Line 2142 \| Line 2274 \| if test -n "$ac_tool_prefix"; then
2274		ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2275		ac_compiler_gnu=$ac_cv_c_compiler_gnu
2276		if test -n "$ac_tool_prefix"; then
2277	<	for ac_prog in icc pgcc pathcc cc xlc gcc
2277	>	for ac_prog in mpicc icc pathcc pgcc cc xlc gcc
2278		do
2279		# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2280		set dummy $ac_tool_prefix$ac_prog; ac_word=$2
#	Line 2184 \| Line 2316 \| if test -z "$CC"; then
2316		fi
2317		if test -z "$CC"; then
2318		ac_ct_CC=$CC
2319	<	for ac_prog in icc pgcc pathcc cc xlc gcc
2319	>	for ac_prog in mpicc icc pathcc pgcc cc xlc gcc
2320		do
2321		# Extract the first word of "$ac_prog", so it can be a program name with args.
2322		set dummy $ac_prog; ac_word=$2
#	Line 2653 \| Line 2785 \| if test -n "$ac_tool_prefix"; then
2785		ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $FCFLAGS_SRCEXT conftest.$ac_ext $LIBS >&5'
2786		ac_compiler_gnu=$ac_cv_fc_compiler_gnu
2787		if test -n "$ac_tool_prefix"; then
2788	<	for ac_prog in ifort ifc pgf95 pathf95 xlf95 lf95 epcf90 pathf90 xlf90 f95 f90 gfortran g95 fort
2788	>	for ac_prog in mpif90 ifort ifc pathf95 pgf95 xlf95 lf95 epcf90 pathf90 xlf90 f95 f90 gfortran g95 fort
2789		do
2790		# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2791		set dummy $ac_tool_prefix$ac_prog; ac_word=$2
#	Line 2695 \| Line 2827 \| if test -z "$FC"; then
2827		fi
2828		if test -z "$FC"; then
2829		ac_ct_FC=$FC
2830	<	for ac_prog in ifort ifc pgf95 pathf95 xlf95 lf95 epcf90 pathf90 xlf90 f95 f90 gfortran g95 fort
2830	>	for ac_prog in mpif90 ifort ifc pathf95 pgf95 xlf95 lf95 epcf90 pathf90 xlf90 f95 f90 gfortran g95 fort
2831		do
2832		# Extract the first word of "$ac_prog", so it can be a program name with args.
2833		set dummy $ac_prog; ac_word=$2
#	Line 2740 \| Line 2872 \| fi
2872
2873
2874		# Provide some information about the compiler.
2875	<	echo "$as_me:2743:" \
2875	>	echo "$as_me:2875:" \
2876		"checking for Fortran compiler version" >&5
2877		ac_compiler=`set X $ac_compile; echo $2`
2878		{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
#	Line 3492 \| Line 3624 \| if test "$AR" = "NONE"; then
3624		fi
3625
3626		if test "$AR" = "NONE"; then
3495	–	{ { echo "$as_me:$LINENO: error: --> Can't find \`ar'!" >&5
3496	–	echo "$as_me: error: --> Can't find \`ar'!" >&2;}
3497	–	{ (exit 1); exit 1; }; }
3627		cat >confcache <<\_ACEOF
3628		# This file is a shell script that caches the results of configure
3629		# tests run on this system so they can be shared between configure
#	Line 3991 \| Line 4120 \| FCFLAGS="$FCFLAGS $ac_verb"
4120		# flags.
4121		ac_save_FFLAGS=$FCFLAGS
4122		FCFLAGS="$FCFLAGS $ac_verb"
4123	<	(eval echo $as_me:3994: \"$ac_link\") >&5
4123	>	(eval echo $as_me:4123: \"$ac_link\") >&5
4124		ac_fc_v_output=`eval $ac_link 5>&1 2>&1 \| grep -v 'Driving:'`
4125		echo "$ac_fc_v_output" >&5
4126		FCFLAGS=$ac_save_FFLAGS
#	Line 4069 \| Line 4198 \| FCFLAGS="$FCFLAGS $ac_cv_prog_fc_v"
4198		# flags.
4199		ac_save_FFLAGS=$FCFLAGS
4200		FCFLAGS="$FCFLAGS $ac_cv_prog_fc_v"
4201	<	(eval echo $as_me:4072: \"$ac_link\") >&5
4201	>	(eval echo $as_me:4201: \"$ac_link\") >&5
4202		ac_fc_v_output=`eval $ac_link 5>&1 2>&1 \| grep -v 'Driving:'`
4203		echo "$ac_fc_v_output" >&5
4204		FCFLAGS=$ac_save_FFLAGS
#	Line 4805 \| Line 4934 \| FCFLAGS="$FCFLAGS $ac_verb"
4934		# flags.
4935		ac_save_FFLAGS=$FCFLAGS
4936		FCFLAGS="$FCFLAGS $ac_verb"
4937	<	(eval echo $as_me:4808: \"$ac_link\") >&5
4937	>	(eval echo $as_me:4937: \"$ac_link\") >&5
4938		ac_fc_v_output=`eval $ac_link 5>&1 2>&1 \| grep -v 'Driving:'`
4939		echo "$ac_fc_v_output" >&5
4940		FCFLAGS=$ac_save_FFLAGS
#	Line 4883 \| Line 5012 \| FCFLAGS="$FCFLAGS $ac_cv_prog_fc_v"
5012		# flags.
5013		ac_save_FFLAGS=$FCFLAGS
5014		FCFLAGS="$FCFLAGS $ac_cv_prog_fc_v"
5015	<	(eval echo $as_me:4886: \"$ac_link\") >&5
5015	>	(eval echo $as_me:5015: \"$ac_link\") >&5
5016		ac_fc_v_output=`eval $ac_link 5>&1 2>&1 \| grep -v 'Driving:'`
5017		echo "$ac_fc_v_output" >&5
5018		FCFLAGS=$ac_save_FFLAGS
#	Line 5760 \| Line 5889 \| done
5889		#
5890		# Handle user hints
5891		#
5763	–	echo "$as_me:$LINENO: checking if zlib is wanted" >&5
5764	–	echo $ECHO_N "checking if zlib is wanted... $ECHO_C" >&6
5892
5893		# Check whether --with-zlib or --without-zlib was given.
5894		if test "${with_zlib+set}" = set; then
5895		withval="$with_zlib"
5896	<	if test "$withval" != no ; then
5770	<	echo "$as_me:$LINENO: result: yes" >&5
5771	<	echo "${ECHO_T}yes" >&6
5772	<	if test -d "$withval"
5773	<	then
5774	<	ZLIB_HOME="$withval"
5775	<	else
5776	<	{ echo "$as_me:$LINENO: WARNING: Sorry, $withval does not exist, checking usual places" >&5
5777	<	echo "$as_me: WARNING: Sorry, $withval does not exist, checking usual places" >&2;}
5778	<	fi
5896	>	zlib_dir="$withval"
5897		else
5898	<	echo "$as_me:$LINENO: result: no" >&5
5781	<	echo "${ECHO_T}no" >&6
5782	<	fi
5898	>	zlib_dir="not_set"
5899		fi;
5900	+	if test "$zlib_dir" != "no"; then
5901
5902	<	ZLIB_HOME=/usr/local
5903	<	if test ! -f "${ZLIB_HOME}/include/zlib.h"
5904	<	then
5905	<	ZLIB_HOME=/usr
5902	>	if test "$zlib_dir" != "not_set" ; then
5903	>	if test -d "$zlib_dir"
5904	>	then
5905	>	ZLIB_HOME="$zlib_dir"
5906	>	else
5907	>	{ echo "$as_me:$LINENO: WARNING: Sorry, $zlib_dir does not exist, checking usual places" >&5
5908	>	echo "$as_me: WARNING: Sorry, $zlib_dir does not exist, checking usual places" >&2;}
5909	>	ZLIB_HOME=/usr/local
5910	>	if test ! -f "${ZLIB_HOME}/include/zlib.h"
5911	>	then
5912	>	ZLIB_HOME=/usr
5913	>	fi
5914	>	fi
5915		fi
5790	–
5916		#
5917		# Locate zlib, if wanted
5918		#
5919		if test -n "${ZLIB_HOME}"
5920		then
5921		ZLIB_OLD_LDFLAGS=$LDFLAGS
5922	<	ZLIB_OLD_CPPFLAGS=$LDFLAGS
5922	>	ZLIB_OLD_CFLAGS=$CFLAGS
5923		LDFLAGS="$LDFLAGS -L${ZLIB_HOME}/lib"
5924	<	CPPFLAGS="$CPPFLAGS -I${ZLIB_HOME}/include"
5924	>	CFLAGS="$CFLAGS -I${ZLIB_HOME}/include"
5925
5926
5927		ac_ext=c
#	Line 6033 \| Line 6158 \| ac_compiler_gnu=$ac_cv_c_compiler_gnu
6158		ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6159		ac_compiler_gnu=$ac_cv_c_compiler_gnu
6160
6036	–	if test "$zlib_cv_libz" = "yes" -a "$zlib_cv_zlib_h" = "yes"
6037	–	then
6038	–	#
6039	–	# If both library and header were found, use them
6040	–	#
6161
6162	<	echo "$as_me:$LINENO: checking for inflateEnd in -lz" >&5
6043	<	echo $ECHO_N "checking for inflateEnd in -lz... $ECHO_C" >&6
6044	<	if test "${ac_cv_lib_z_inflateEnd+set}" = set; then
6045	<	echo $ECHO_N "(cached) $ECHO_C" >&6
6046	<	else
6047	<	ac_check_lib_save_LIBS=$LIBS
6048	<	LIBS="-lz $LIBS"
6049	<	cat >conftest.$ac_ext <<_ACEOF
6050	<	/* confdefs.h. */
6051	<	_ACEOF
6052	<	cat confdefs.h >>conftest.$ac_ext
6053	<	cat >>conftest.$ac_ext <<_ACEOF
6054	<	/* end confdefs.h. */
6162	>	if test "$zlib_cv_libz" = "yes" -a "$zlib_cv_zlib_h" = "yes"; then
6163
6164	<	/* Override any gcc2 internal prototype to avoid an error. */
6165	<	#ifdef __cplusplus
6058	<	extern "C"
6059	<	#endif
6060	<	/* We use char because int might match the return type of a gcc2
6061	<	builtin and then its argument prototype would still apply. */
6062	<	char inflateEnd ();
6063	<	#ifdef FC_DUMMY_MAIN
6064	<	#ifndef FC_DUMMY_MAIN_EQ_F77
6065	<	# ifdef __cplusplus
6066	<	extern "C"
6067	<	# endif
6068	<	int FC_DUMMY_MAIN() { return 1; }
6069	<	#endif
6070	<	#endif
6071	<	int
6072	<	main ()
6073	<	{
6074	<	inflateEnd ();
6075	<	;
6076	<	return 0;
6077	<	}
6164	>	cat >>confdefs.h <<\_ACEOF
6165	>	#define HAVE_ZLIB_H 1
6166		_ACEOF
6079	–	rm -f conftest.$ac_objext conftest$ac_exeext
6080	–	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6081	–	(eval $ac_link) 2>conftest.er1
6082	–	ac_status=$?
6083	–	grep -v '^ *+' conftest.er1 >conftest.err
6084	–	rm -f conftest.er1
6085	–	cat conftest.err >&5
6086	–	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6087	–	(exit $ac_status); } &&
6088	–	{ ac_try='test -z "$ac_c_werror_flag"
6089	–	\|\| test ! -s conftest.err'
6090	–	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6091	–	(eval $ac_try) 2>&5
6092	–	ac_status=$?
6093	–	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6094	–	(exit $ac_status); }; } &&
6095	–	{ ac_try='test -s conftest$ac_exeext'
6096	–	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6097	–	(eval $ac_try) 2>&5
6098	–	ac_status=$?
6099	–	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6100	–	(exit $ac_status); }; }; then
6101	–	ac_cv_lib_z_inflateEnd=yes
6102	–	else
6103	–	echo "$as_me: failed program was:" >&5
6104	–	sed 's/^/\| /' conftest.$ac_ext >&5
6167
6168	<	ac_cv_lib_z_inflateEnd=no
6169	<	fi
6108	<	rm -f conftest.err conftest.$ac_objext \
6109	<	conftest$ac_exeext conftest.$ac_ext
6110	<	LIBS=$ac_check_lib_save_LIBS
6111	<	fi
6112	<	echo "$as_me:$LINENO: result: $ac_cv_lib_z_inflateEnd" >&5
6113	<	echo "${ECHO_T}$ac_cv_lib_z_inflateEnd" >&6
6114	<	if test $ac_cv_lib_z_inflateEnd = yes; then
6115	<	cat >>confdefs.h <<_ACEOF
6168	>
6169	>	cat >>confdefs.h <<\_ACEOF
6170		#define HAVE_LIBZ 1
6171		_ACEOF
6172
6173	<	LIBS="-lz $LIBS"
6174	<
6175	<	fi
6122	<
6123	<	echo "$as_me:$LINENO: checking zlib in ${ZLIB_HOME}" >&5
6124	<	echo $ECHO_N "checking zlib in ${ZLIB_HOME}... $ECHO_C" >&6
6125	<	echo "$as_me:$LINENO: result: ok" >&5
6126	<	echo "${ECHO_T}ok" >&6
6173	>	ZLIB_INC_DIR="${ZLIB_HOME}/include"
6174	>	ZLIB_LIB_DIR="${ZLIB_HOME}/lib"
6175	>	ZLIB="-lz"
6176		else
6128	–	#
6129	–	# If either header or library was not found, revert and bomb
6130	–	#
6177		echo "$as_me:$LINENO: checking zlib in ${ZLIB_HOME}" >&5
6178		echo $ECHO_N "checking zlib in ${ZLIB_HOME}... $ECHO_C" >&6
6179	+	ZLIB_INC_DIR=
6180	+	ZLIB_LIB_DIR=
6181	+	ZLIB=
6182		LDFLAGS="$ZLIB_OLD_LDFLAGS"
6183	<	CPPFLAGS="$ZLIB_OLD_CPPFLAGS"
6183	>	CFLAGS="$ZLIB_OLD_CFLAGS"
6184		echo "$as_me:$LINENO: result: failed" >&5
6185		echo "${ECHO_T}failed" >&6
6186	<	{ { echo "$as_me:$LINENO: error: either specify a valid zlib installation with --with-zlib=DIR or disable zlib usage with --without-zlib" >&5
6187	<	echo "$as_me: error: either specify a valid zlib installation with --with-zlib=DIR or disable zlib usage with --without-zlib" >&2;}
6188	<	{ (exit 1); exit 1; }; }
6186	>	echo ""
6187	>	echo "*********************************************************"
6188	>	echo "* WARNING: Could not find a working zlib installation *"
6189	>	echo "* If you need OOPSE to be able to deal with compressed *"
6190	>	echo "* trajectory dump files be sure to specify a valid zlib *"
6191	>	echo "* installation with --with-zlib=DIR *"
6192	>	echo "* *"
6193	>	echo "* OOPSE will still work without zlib installed. *"
6194	>	echo "*********************************************************"
6195	>	echo ""
6196		fi
6141	–	fi
6197
6198
6199
6200	+	fi
6201	+	fi
6202	+
6203	+	#
6204	+	# Handle user hints
6205	+	#
6206	+
6207		# Check whether --with-fftw or --without-fftw was given.
6208		if test "${with_fftw+set}" = set; then
6209		withval="$with_fftw"
6210	<
6210	>	fftw_dir="$withval"
6211		else
6212	<	with_fftw=yes
6212	>	fftw_dir="not_set"
6213		fi;
6214	<	if test "$with_fftw" = "no"; then
6214	>	if test "$fftw_dir" != "no"; then
6215	>	if test "$fftw_dir" != "not_set" ; then
6216	>	if test -d "$fftw_dir"; then
6217	>	FFTW_HOME="$fftw_dir"
6218	>	else
6219	>	{ echo "$as_me:$LINENO: WARNING: Sorry, $fftw_dir does not exist, checking usual places" >&5
6220	>	echo "$as_me: WARNING: Sorry, $fftw_dir does not exist, checking usual places" >&2;}
6221	>	FFTW_HOME=/usr/local
6222	>	if test ! -f "${FFTW_HOME}/include/fftw3.h" -o -f "${FFTW_HOME}/include/fftw.h" -o -f "${FFTW_HOME}/include/dfftw.h"; then
6223	>	FFTW_HOME=/usr
6224	>	fi
6225	>	fi
6226	>	#
6227	>	# Locate fftw, if wanted
6228	>	#
6229	>	if test -n "${FFTW_HOME}"; then
6230	>	FFTW_OLD_LDFLAGS=$LDFLAGS
6231	>	FFTW_OLD_CFLAGS=$CFLAGS
6232	>	LDFLAGS="$LDFLAGS -L${FFTW_HOME}/lib"
6233	>	CFLAGS="$CFLAGS -I${FFTW_HOME}/include"
6234
6154	–	cat >>confdefs.h <<\_ACEOF
6155	–	#define WITHOUT_FFTW
6156	–	_ACEOF
6235
6236	<	fi
6237	<	if test "$with_fftw" = "yes"; then
6238	<	sizeof_real=8
6239	<
6236	>	ac_ext=c
6237	>	ac_cpp='$CPP $CPPFLAGS'
6238	>	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6239	>	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6240	>	ac_compiler_gnu=$ac_cv_c_compiler_gnu
6241
6242	<	if test -z "$ac_fftw_firstname"; then
6243	<
6244	<	sizeof_real=$sizeof_real
6245	<	if test $sizeof_real = 8; then
6167	<	prec="double"
6168	<	fftwcheckprefix=d
6242	>	echo "$as_me:$LINENO: checking for fftw_execute in -lfftw3" >&5
6243	>	echo $ECHO_N "checking for fftw_execute in -lfftw3... $ECHO_C" >&6
6244	>	if test "${ac_cv_lib_fftw3_fftw_execute+set}" = set; then
6245	>	echo $ECHO_N "(cached) $ECHO_C" >&6
6246		else
6247	<	prec="single"
6248	<	fftwcheckprefix=s
6172	<	fi
6173	<
6174	<	xfftwname=${fftwcheckprefix}fftw3
6175	<
6176	<	ok="no"
6177	<	# check header doesn't work, since we must use mpicc to get includes,
6178	<	# we cant trust cpp.
6179	<	echo "$as_me:$LINENO: checking for $xfftwname.h" >&5
6180	<	echo $ECHO_N "checking for $xfftwname.h... $ECHO_C" >&6
6247	>	ac_check_lib_save_LIBS=$LIBS
6248	>	LIBS="-lfftw3 $LIBS"
6249		cat >conftest.$ac_ext <<_ACEOF
6250		/* confdefs.h. */
6251		_ACEOF
6252		cat confdefs.h >>conftest.$ac_ext
6253		cat >>conftest.$ac_ext <<_ACEOF
6254		/* end confdefs.h. */
6187	–	#include <$xfftwname.h>
6188	–	#ifdef FC_DUMMY_MAIN
6189	–	#ifndef FC_DUMMY_MAIN_EQ_F77
6190	–	# ifdef __cplusplus
6191	–	extern "C"
6192	–	# endif
6193	–	int FC_DUMMY_MAIN() { return 1; }
6194	–	#endif
6195	–	#endif
6196	–	int
6197	–	main ()
6198	–	{
6255
6256	<	;
6257	<	return 0;
6258	<	}
6259	<	_ACEOF
6260	<	rm -f conftest.$ac_objext
6261	<	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6262	<	(eval $ac_compile) 2>conftest.er1
6207	<	ac_status=$?
6208	<	grep -v '^ *+' conftest.er1 >conftest.err
6209	<	rm -f conftest.er1
6210	<	cat conftest.err >&5
6211	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6212	<	(exit $ac_status); } &&
6213	<	{ ac_try='test -z "$ac_c_werror_flag"
6214	<	\|\| test ! -s conftest.err'
6215	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6216	<	(eval $ac_try) 2>&5
6217	<	ac_status=$?
6218	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6219	<	(exit $ac_status); }; } &&
6220	<	{ ac_try='test -s conftest.$ac_objext'
6221	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6222	<	(eval $ac_try) 2>&5
6223	<	ac_status=$?
6224	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6225	<	(exit $ac_status); }; }; then
6226	<
6227	<	fftwname=$xfftwname
6228	<	echo "$as_me:$LINENO: result: yes" >&5
6229	<	echo "${ECHO_T}yes" >&6
6230	<
6231	<	else
6232	<	echo "$as_me: failed program was:" >&5
6233	<	sed 's/^/\| /' conftest.$ac_ext >&5
6234	<
6235	<	echo "$as_me:$LINENO: result: no" >&5
6236	<	echo "${ECHO_T}no" >&6
6237	<	fi
6238	<	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6239	<
6240	<	# fftwname was set if we found a header
6241	<
6242	<	if test -n "$fftwname"; then
6243	<	# we cannot run the code since an MPI program might not be allowed
6244	<	# on a login node of a supercomputer
6245	<	cat >conftest.$ac_ext <<_ACEOF
6246	<	/* confdefs.h. */
6247	<	_ACEOF
6248	<	cat confdefs.h >>conftest.$ac_ext
6249	<	cat >>conftest.$ac_ext <<_ACEOF
6250	<	/* end confdefs.h. */
6251	<	#include <$fftwname.h>
6256	>	/* Override any gcc2 internal prototype to avoid an error. */
6257	>	#ifdef __cplusplus
6258	>	extern "C"
6259	>	#endif
6260	>	/* We use char because int might match the return type of a gcc2
6261	>	builtin and then its argument prototype would still apply. */
6262	>	char fftw_execute ();
6263		#ifdef FC_DUMMY_MAIN
6264		#ifndef FC_DUMMY_MAIN_EQ_F77
6265		# ifdef __cplusplus
#	Line 6260 \| Line 6271 \| main ()
6271		int
6272		main ()
6273		{
6274	<	int _array_ [1 - 2 * !((sizeof(fftw_real)) == $sizeof_real)];
6274	>	fftw_execute ();
6275		;
6276		return 0;
6277		}
6278		_ACEOF
6279	<	rm -f conftest.$ac_objext
6280	<	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6281	<	(eval $ac_compile) 2>conftest.er1
6279	>	rm -f conftest.$ac_objext conftest$ac_exeext
6280	>	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6281	>	(eval $ac_link) 2>conftest.er1
6282		ac_status=$?
6283		grep -v '^ *+' conftest.er1 >conftest.err
6284		rm -f conftest.er1
#	Line 6281 \| Line 6292 \| if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6292		ac_status=$?
6293		echo "$as_me:$LINENO: \$? = $ac_status" >&5
6294		(exit $ac_status); }; } &&
6295	<	{ ac_try='test -s conftest.$ac_objext'
6295	>	{ ac_try='test -s conftest$ac_exeext'
6296		{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6297		(eval $ac_try) 2>&5
6298		ac_status=$?
6299		echo "$as_me:$LINENO: \$? = $ac_status" >&5
6300		(exit $ac_status); }; }; then
6301	<
6291	<	ok=yes
6292	<	usedprefix=$fftwcheckprefix
6293	<
6301	>	ac_cv_lib_fftw3_fftw_execute=yes
6302		else
6303		echo "$as_me: failed program was:" >&5
6304		sed 's/^/\| /' conftest.$ac_ext >&5
6305
6306	<	ok=no
6306	>	ac_cv_lib_fftw3_fftw_execute=no
6307		fi
6308	<	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6308	>	rm -f conftest.err conftest.$ac_objext \
6309	>	conftest$ac_exeext conftest.$ac_ext
6310	>	LIBS=$ac_check_lib_save_LIBS
6311		fi
6312	+	echo "$as_me:$LINENO: result: $ac_cv_lib_fftw3_fftw_execute" >&5
6313	+	echo "${ECHO_T}$ac_cv_lib_fftw3_fftw_execute" >&6
6314	+	if test $ac_cv_lib_fftw3_fftw_execute = yes; then
6315	+	fftw_cv_libfftw3=yes
6316	+	else
6317	+	fftw_cv_libfftw3=no
6318	+	fi
6319
6320	<	if test "$ok" != "yes"; then
6320	>	if test "${ac_cv_header_fftw3_h+set}" = set; then
6321		echo "$as_me:$LINENO: checking for fftw3.h" >&5
6322		echo $ECHO_N "checking for fftw3.h... $ECHO_C" >&6
6323	<	cat >conftest.$ac_ext <<_ACEOF
6323	>	if test "${ac_cv_header_fftw3_h+set}" = set; then
6324	>	echo $ECHO_N "(cached) $ECHO_C" >&6
6325	>	fi
6326	>	echo "$as_me:$LINENO: result: $ac_cv_header_fftw3_h" >&5
6327	>	echo "${ECHO_T}$ac_cv_header_fftw3_h" >&6
6328	>	else
6329	>	# Is the header compilable?
6330	>	echo "$as_me:$LINENO: checking fftw3.h usability" >&5
6331	>	echo $ECHO_N "checking fftw3.h usability... $ECHO_C" >&6
6332	>	cat >conftest.$ac_ext <<_ACEOF
6333		/* confdefs.h. */
6334		_ACEOF
6335		cat confdefs.h >>conftest.$ac_ext
6336		cat >>conftest.$ac_ext <<_ACEOF
6337		/* end confdefs.h. */
6338	+	$ac_includes_default
6339		#include <fftw3.h>
6313	–	#ifdef FC_DUMMY_MAIN
6314	–	#ifndef FC_DUMMY_MAIN_EQ_F77
6315	–	# ifdef __cplusplus
6316	–	extern "C"
6317	–	# endif
6318	–	int FC_DUMMY_MAIN() { return 1; }
6319	–	#endif
6320	–	#endif
6321	–	int
6322	–	main ()
6323	–	{
6324	–
6325	–	;
6326	–	return 0;
6327	–	}
6340		_ACEOF
6341		rm -f conftest.$ac_objext
6342		if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
#	Line 6348 \| Line 6360 \| if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6360		ac_status=$?
6361		echo "$as_me:$LINENO: \$? = $ac_status" >&5
6362		(exit $ac_status); }; }; then
6363	<	echo "$as_me:$LINENO: result: yes" >&5
6352	<	echo "${ECHO_T}yes" >&6
6363	>	ac_header_compiler=yes
6364		else
6365		echo "$as_me: failed program was:" >&5
6366		sed 's/^/\| /' conftest.$ac_ext >&5
6367
6368	<
6358	<	echo "$as_me:$LINENO: result: no" >&5
6359	<	echo "${ECHO_T}no" >&6
6360	<	{ { echo "$as_me:$LINENO: error: Cannot find any $prec precision $xfftwname.h or fftw3.h
6361	<	Do you have $prec precision FFTW installed? If you are using packages,
6362	<	note that you also need fftw-devel to use FFTW with OOPSE. You can find the
6363	<	software at www.fftw.org.
6364	<	If you compiled FFTW yourself:
6365	<	Note that the default FFTW setup is double precision. If you want MPI support,
6366	<	use --with-mpi. It is a good idea to install both single & double.
6367	<	If you have installed FFTW in a non-standard location, you should
6368	<	provide the correct paths in the CPPFLAGS and LDFLAGS environment
6369	<	variables before running configure.
6370	<	That is also necessary to do if your compiler doesn't search
6371	<	/usr/local/include and /usr/local/lib by default." >&5
6372	<	echo "$as_me: error: Cannot find any $prec precision $xfftwname.h or fftw3.h
6373	<	Do you have $prec precision FFTW installed? If you are using packages,
6374	<	note that you also need fftw-devel to use FFTW with OOPSE. You can find the
6375	<	software at www.fftw.org.
6376	<	If you compiled FFTW yourself:
6377	<	Note that the default FFTW setup is double precision. If you want MPI support,
6378	<	use --with-mpi. It is a good idea to install both single & double.
6379	<	If you have installed FFTW in a non-standard location, you should
6380	<	provide the correct paths in the CPPFLAGS and LDFLAGS environment
6381	<	variables before running configure.
6382	<	That is also necessary to do if your compiler doesn't search
6383	<	/usr/local/include and /usr/local/lib by default." >&2;}
6384	<	{ (exit 1); exit 1; }; }
6385	<
6368	>	ac_header_compiler=no
6369		fi
6370		rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6371	+	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6372	+	echo "${ECHO_T}$ac_header_compiler" >&6
6373	+
6374	+	# Is the header present?
6375	+	echo "$as_me:$LINENO: checking fftw3.h presence" >&5
6376	+	echo $ECHO_N "checking fftw3.h presence... $ECHO_C" >&6
6377		cat >conftest.$ac_ext <<_ACEOF
6378		/* confdefs.h. */
6379		_ACEOF
#	Line 6392 \| Line 6381 \| cat >>conftest.$ac_ext <<_ACEOF
6381		cat >>conftest.$ac_ext <<_ACEOF
6382		/* end confdefs.h. */
6383		#include <fftw3.h>
6384	<	#ifdef FC_DUMMY_MAIN
6385	<	#ifndef FC_DUMMY_MAIN_EQ_F77
6386	<	# ifdef __cplusplus
6398	<	extern "C"
6399	<	# endif
6400	<	int FC_DUMMY_MAIN() { return 1; }
6401	<	#endif
6402	<	#endif
6403	<	int
6404	<	main ()
6405	<	{
6406	<	int _array_ [1 - 2 * !((sizeof(fftw_real)) == $sizeof_real)];
6407	<	;
6408	<	return 0;
6409	<	}
6410	<	_ACEOF
6411	<	rm -f conftest.$ac_objext
6412	<	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6413	<	(eval $ac_compile) 2>conftest.er1
6384	>	_ACEOF
6385	>	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6386	>	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6387		ac_status=$?
6388		grep -v '^ *+' conftest.er1 >conftest.err
6389		rm -f conftest.er1
6390		cat conftest.err >&5
6391		echo "$as_me:$LINENO: \$? = $ac_status" >&5
6392	<	(exit $ac_status); } &&
6393	<	{ ac_try='test -z "$ac_c_werror_flag"
6394	<	\|\| test ! -s conftest.err'
6395	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6396	<	(eval $ac_try) 2>&5
6397	<	ac_status=$?
6398	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6426	<	(exit $ac_status); }; } &&
6427	<	{ ac_try='test -s conftest.$ac_objext'
6428	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6429	<	(eval $ac_try) 2>&5
6430	<	ac_status=$?
6431	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6432	<	(exit $ac_status); }; }; then
6433	<
6434	<	usedprefix=""
6435	<	fftwname=fftw3
6436	<
6392	>	(exit $ac_status); } >/dev/null; then
6393	>	if test -s conftest.err; then
6394	>	ac_cpp_err=$ac_c_preproc_warn_flag
6395	>	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6396	>	else
6397	>	ac_cpp_err=
6398	>	fi
6399		else
6400	+	ac_cpp_err=yes
6401	+	fi
6402	+	if test -z "$ac_cpp_err"; then
6403	+	ac_header_preproc=yes
6404	+	else
6405		echo "$as_me: failed program was:" >&5
6406		sed 's/^/\| /' conftest.$ac_ext >&5
6407
6408	+	ac_header_preproc=no
6409	+	fi
6410	+	rm -f conftest.err conftest.$ac_ext
6411	+	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6412	+	echo "${ECHO_T}$ac_header_preproc" >&6
6413
6414	<	{ { echo "$as_me:$LINENO: error: Cannot find any $prec precision $xfftwname.h or fftw3.h
6415	<	Do you have $prec precision FFTW installed? If you are using packages,
6416	<	note that you also need fftw-devel to use FFTW with OOPSE. You can find the
6417	<	software at www.fftw.org.
6418	<	If you compiled FFTW yourself:
6419	<	Note that the default FFTW setup is double precision. If you want MPI support,
6420	<	use --with-mpi. It is a good idea to install both single & double.
6421	<	If you have installed FFTW in a non-standard location, you should
6422	<	provide the correct paths in the CPPFLAGS and LDFLAGS environment
6423	<	variables before running configure.
6424	<	That is also necessary to do if your compiler doesn't search
6425	<	/usr/local/include and /usr/local/lib by default." >&5
6426	<	echo "$as_me: error: Cannot find any $prec precision $xfftwname.h or fftw3.h
6427	<	Do you have $prec precision FFTW installed? If you are using packages,
6428	<	note that you also need fftw-devel to use FFTW with OOPSE. You can find the
6429	<	software at www.fftw.org.
6430	<	If you compiled FFTW yourself:
6431	<	Note that the default FFTW setup is double precision. If you want MPI support,
6432	<	use --with-mpi. It is a good idea to install both single & double.
6433	<	If you have installed FFTW in a non-standard location, you should
6434	<	provide the correct paths in the CPPFLAGS and LDFLAGS environment
6435	<	variables before running configure.
6436	<	That is also necessary to do if your compiler doesn't search
6437	<	/usr/local/include and /usr/local/lib by default." >&2;}
6438	<	{ (exit 1); exit 1; }; }
6414	>	# So? What about this header?
6415	>	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6416	>	yes:no: )
6417	>	{ echo "$as_me:$LINENO: WARNING: fftw3.h: accepted by the compiler, rejected by the preprocessor!" >&5
6418	>	echo "$as_me: WARNING: fftw3.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
6419	>	{ echo "$as_me:$LINENO: WARNING: fftw3.h: proceeding with the compiler's result" >&5
6420	>	echo "$as_me: WARNING: fftw3.h: proceeding with the compiler's result" >&2;}
6421	>	ac_header_preproc=yes
6422	>	;;
6423	>	no:yes:* )
6424	>	{ echo "$as_me:$LINENO: WARNING: fftw3.h: present but cannot be compiled" >&5
6425	>	echo "$as_me: WARNING: fftw3.h: present but cannot be compiled" >&2;}
6426	>	{ echo "$as_me:$LINENO: WARNING: fftw3.h: check for missing prerequisite headers?" >&5
6427	>	echo "$as_me: WARNING: fftw3.h: check for missing prerequisite headers?" >&2;}
6428	>	{ echo "$as_me:$LINENO: WARNING: fftw3.h: see the Autoconf documentation" >&5
6429	>	echo "$as_me: WARNING: fftw3.h: see the Autoconf documentation" >&2;}
6430	>	{ echo "$as_me:$LINENO: WARNING: fftw3.h: section \"Present But Cannot Be Compiled\"" >&5
6431	>	echo "$as_me: WARNING: fftw3.h: section \"Present But Cannot Be Compiled\"" >&2;}
6432	>	{ echo "$as_me:$LINENO: WARNING: fftw3.h: proceeding with the preprocessor's result" >&5
6433	>	echo "$as_me: WARNING: fftw3.h: proceeding with the preprocessor's result" >&2;}
6434	>	{ echo "$as_me:$LINENO: WARNING: fftw3.h: in the future, the compiler will take precedence" >&5
6435	>	echo "$as_me: WARNING: fftw3.h: in the future, the compiler will take precedence" >&2;}
6436	>	(
6437	>	cat <<\_ASBOX
6438	>	## ------------------------------ ##
6439	>	## Report this to gezelter@nd.edu ##
6440	>	## ------------------------------ ##
6441	>	_ASBOX
6442	>	) \|
6443	>	sed "s/^/$as_me: WARNING: /" >&2
6444	>	;;
6445	>	esac
6446	>	echo "$as_me:$LINENO: checking for fftw3.h" >&5
6447	>	echo $ECHO_N "checking for fftw3.h... $ECHO_C" >&6
6448	>	if test "${ac_cv_header_fftw3_h+set}" = set; then
6449	>	echo $ECHO_N "(cached) $ECHO_C" >&6
6450	>	else
6451	>	ac_cv_header_fftw3_h=$ac_header_preproc
6452		fi
6453	<	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6453	>	echo "$as_me:$LINENO: result: $ac_cv_header_fftw3_h" >&5
6454	>	echo "${ECHO_T}$ac_cv_header_fftw3_h" >&6
6455	>
6456		fi
6457	+	if test $ac_cv_header_fftw3_h = yes; then
6458	+	fftw_cv_fftw3_h=yes
6459	+	else
6460	+	fftw_cv_fftw3_h=no
6461	+	fi
6462
6463
6464	<	as_ac_Lib=`echo "ac_cv_lib_$fftwname''_main" \| $as_tr_sh`
6465	<	echo "$as_me:$LINENO: checking for main in -l$fftwname" >&5
6466	<	echo $ECHO_N "checking for main in -l$fftwname... $ECHO_C" >&6
6467	<	if eval "test \"\${$as_ac_Lib+set}\" = set"; then
6464	>	if test "$fftw_cv_libfftw3" = "no" -o "$fftw_cv_fftw3_h" = "no"; then
6465	>	echo "$as_me:$LINENO: checking for fftwnd_one in -lfftw" >&5
6466	>	echo $ECHO_N "checking for fftwnd_one in -lfftw... $ECHO_C" >&6
6467	>	if test "${ac_cv_lib_fftw_fftwnd_one+set}" = set; then
6468		echo $ECHO_N "(cached) $ECHO_C" >&6
6469		else
6470		ac_check_lib_save_LIBS=$LIBS
6471	<	LIBS="-l$fftwname $LIBS"
6471	>	LIBS="-lfftw $LIBS"
6472		cat >conftest.$ac_ext <<_ACEOF
6473		/* confdefs.h. */
6474		_ACEOF
#	Line 6484 \| Line 6476 \| cat >>conftest.$ac_ext <<_ACEOF
6476		cat >>conftest.$ac_ext <<_ACEOF
6477		/* end confdefs.h. */
6478
6479	<
6479	>	/* Override any gcc2 internal prototype to avoid an error. */
6480	>	#ifdef __cplusplus
6481	>	extern "C"
6482	>	#endif
6483	>	/* We use char because int might match the return type of a gcc2
6484	>	builtin and then its argument prototype would still apply. */
6485	>	char fftwnd_one ();
6486		#ifdef FC_DUMMY_MAIN
6487		#ifndef FC_DUMMY_MAIN_EQ_F77
6488		# ifdef __cplusplus
#	Line 6496 \| Line 6494 \| main ()
6494		int
6495		main ()
6496		{
6497	<	main ();
6497	>	fftwnd_one ();
6498		;
6499		return 0;
6500		}
#	Line 6523 \| Line 6521 \| if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6521		ac_status=$?
6522		echo "$as_me:$LINENO: \$? = $ac_status" >&5
6523		(exit $ac_status); }; }; then
6524	<	eval "$as_ac_Lib=yes"
6524	>	ac_cv_lib_fftw_fftwnd_one=yes
6525		else
6526		echo "$as_me: failed program was:" >&5
6527		sed 's/^/\| /' conftest.$ac_ext >&5
6528
6529	<	eval "$as_ac_Lib=no"
6529	>	ac_cv_lib_fftw_fftwnd_one=no
6530		fi
6531		rm -f conftest.err conftest.$ac_objext \
6532		conftest$ac_exeext conftest.$ac_ext
6533		LIBS=$ac_check_lib_save_LIBS
6534		fi
6535	<	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Lib'}'`" >&5
6536	<	echo "${ECHO_T}`eval echo '${'$as_ac_Lib'}'`" >&6
6537	<	if test `eval echo '${'$as_ac_Lib'}'` = yes; then
6538	<	cat >>confdefs.h <<_ACEOF
6541	<	#define `echo "HAVE_LIB$fftwname" \| $as_tr_cpp` 1
6542	<	_ACEOF
6543	<
6544	<	LIBS="-l$fftwname $LIBS"
6545	<
6535	>	echo "$as_me:$LINENO: result: $ac_cv_lib_fftw_fftwnd_one" >&5
6536	>	echo "${ECHO_T}$ac_cv_lib_fftw_fftwnd_one" >&6
6537	>	if test $ac_cv_lib_fftw_fftwnd_one = yes; then
6538	>	fftw_cv_libfftw=yes
6539		else
6540	<	{ { echo "$as_me:$LINENO: error: Can't find a library to match the $fftwname header" >&5
6548	<	echo "$as_me: error: Can't find a library to match the $fftwname header" >&2;}
6549	<	{ (exit 1); exit 1; }; }
6540	>	fftw_cv_libfftw=no
6541		fi
6542
6543	<	ac_fftw_savedprefix=$usedprefix
6544	<	ac_fftw_firstname=$fftwname
6545	<
6543	>	if test "${ac_cv_header_fftw_h+set}" = set; then
6544	>	echo "$as_me:$LINENO: checking for fftw.h" >&5
6545	>	echo $ECHO_N "checking for fftw.h... $ECHO_C" >&6
6546	>	if test "${ac_cv_header_fftw_h+set}" = set; then
6547	>	echo $ECHO_N "(cached) $ECHO_C" >&6
6548	>	fi
6549	>	echo "$as_me:$LINENO: result: $ac_cv_header_fftw_h" >&5
6550	>	echo "${ECHO_T}$ac_cv_header_fftw_h" >&6
6551		else
6552	<
6553	<	fftwname=${ac_fftw_savedprefix}fftw3
6554	<	echo "$as_me:$LINENO: checking for $fftwname.h" >&5
6559	<	echo $ECHO_N "checking for $fftwname.h... $ECHO_C" >&6
6552	>	# Is the header compilable?
6553	>	echo "$as_me:$LINENO: checking fftw.h usability" >&5
6554	>	echo $ECHO_N "checking fftw.h usability... $ECHO_C" >&6
6555		cat >conftest.$ac_ext <<_ACEOF
6556		/* confdefs.h. */
6557		_ACEOF
6558		cat confdefs.h >>conftest.$ac_ext
6559		cat >>conftest.$ac_ext <<_ACEOF
6560		/* end confdefs.h. */
6561	<	#include <$fftwname.h>
6562	<	#ifdef FC_DUMMY_MAIN
6568	<	#ifndef FC_DUMMY_MAIN_EQ_F77
6569	<	# ifdef __cplusplus
6570	<	extern "C"
6571	<	# endif
6572	<	int FC_DUMMY_MAIN() { return 1; }
6573	<	#endif
6574	<	#endif
6575	<	int
6576	<	main ()
6577	<	{
6578	<
6579	<	;
6580	<	return 0;
6581	<	}
6561	>	$ac_includes_default
6562	>	#include <fftw.h>
6563		_ACEOF
6564		rm -f conftest.$ac_objext
6565		if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
#	Line 6602 \| Line 6583 \| if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6583		ac_status=$?
6584		echo "$as_me:$LINENO: \$? = $ac_status" >&5
6585		(exit $ac_status); }; }; then
6586	<	echo "$as_me:$LINENO: result: yes" >&5
6587	<	echo "${ECHO_T}yes" >&6
6588	<	LIBS="-l$fftwname $LIBS"
6586	>	ac_header_compiler=yes
6587	>	else
6588	>	echo "$as_me: failed program was:" >&5
6589	>	sed 's/^/\| /' conftest.$ac_ext >&5
6590	>
6591	>	ac_header_compiler=no
6592	>	fi
6593	>	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6594	>	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6595	>	echo "${ECHO_T}$ac_header_compiler" >&6
6596	>
6597	>	# Is the header present?
6598	>	echo "$as_me:$LINENO: checking fftw.h presence" >&5
6599	>	echo $ECHO_N "checking fftw.h presence... $ECHO_C" >&6
6600		cat >conftest.$ac_ext <<_ACEOF
6601		/* confdefs.h. */
6602		_ACEOF
6603		cat confdefs.h >>conftest.$ac_ext
6604		cat >>conftest.$ac_ext <<_ACEOF
6605		/* end confdefs.h. */
6606	<
6615	<
6616	<	#ifdef FC_DUMMY_MAIN
6617	<	#ifndef FC_DUMMY_MAIN_EQ_F77
6618	<	# ifdef __cplusplus
6619	<	extern "C"
6620	<	# endif
6621	<	int FC_DUMMY_MAIN() { return 1; }
6622	<	#endif
6623	<	#endif
6624	<	int
6625	<	main ()
6626	<	{
6627	<	main ();
6628	<	;
6629	<	return 0;
6630	<	}
6606	>	#include <fftw.h>
6607		_ACEOF
6608	<	rm -f conftest.$ac_objext conftest$ac_exeext
6609	<	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6634	<	(eval $ac_link) 2>conftest.er1
6608	>	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6609	>	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6610		ac_status=$?
6611		grep -v '^ *+' conftest.er1 >conftest.err
6612		rm -f conftest.er1
6613		cat conftest.err >&5
6614		echo "$as_me:$LINENO: \$? = $ac_status" >&5
6615	<	(exit $ac_status); } &&
6616	<	{ ac_try='test -z "$ac_c_werror_flag"
6617	<	\|\| test ! -s conftest.err'
6618	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6619	<	(eval $ac_try) 2>&5
6620	<	ac_status=$?
6621	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6647	<	(exit $ac_status); }; } &&
6648	<	{ ac_try='test -s conftest$ac_exeext'
6649	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6650	<	(eval $ac_try) 2>&5
6651	<	ac_status=$?
6652	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6653	<	(exit $ac_status); }; }; then
6654	<	:
6615	>	(exit $ac_status); } >/dev/null; then
6616	>	if test -s conftest.err; then
6617	>	ac_cpp_err=$ac_c_preproc_warn_flag
6618	>	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6619	>	else
6620	>	ac_cpp_err=
6621	>	fi
6622		else
6623	<	echo "$as_me: failed program was:" >&5
6657	<	sed 's/^/\| /' conftest.$ac_ext >&5
6658	<
6623	>	ac_cpp_err=yes
6624		fi
6625	<	rm -f conftest.err conftest.$ac_objext \
6626	<	conftest$ac_exeext conftest.$ac_ext
6625	>	if test -z "$ac_cpp_err"; then
6626	>	ac_header_preproc=yes
6627		else
6628		echo "$as_me: failed program was:" >&5
6629		sed 's/^/\| /' conftest.$ac_ext >&5
6630
6631	<
6667	<	echo "$as_me:$LINENO: result: no" >&5
6668	<	echo "${ECHO_T}no" >&6
6669	<	{ { echo "$as_me:$LINENO: error: Cant find $fftwname.h header. Make sure all your
6670	<	fftw prefixes match - we already use $ac_fftw_firstname.h" >&5
6671	<	echo "$as_me: error: Cant find $fftwname.h header. Make sure all your
6672	<	fftw prefixes match - we already use $ac_fftw_firstname.h" >&2;}
6673	<	{ (exit 1); exit 1; }; }
6674	<
6631	>	ac_header_preproc=no
6632		fi
6633	<	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6633	>	rm -f conftest.err conftest.$ac_ext
6634	>	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6635	>	echo "${ECHO_T}$ac_header_preproc" >&6
6636
6637	+	# So? What about this header?
6638	+	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6639	+	yes:no: )
6640	+	{ echo "$as_me:$LINENO: WARNING: fftw.h: accepted by the compiler, rejected by the preprocessor!" >&5
6641	+	echo "$as_me: WARNING: fftw.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
6642	+	{ echo "$as_me:$LINENO: WARNING: fftw.h: proceeding with the compiler's result" >&5
6643	+	echo "$as_me: WARNING: fftw.h: proceeding with the compiler's result" >&2;}
6644	+	ac_header_preproc=yes
6645	+	;;
6646	+	no:yes:* )
6647	+	{ echo "$as_me:$LINENO: WARNING: fftw.h: present but cannot be compiled" >&5
6648	+	echo "$as_me: WARNING: fftw.h: present but cannot be compiled" >&2;}
6649	+	{ echo "$as_me:$LINENO: WARNING: fftw.h: check for missing prerequisite headers?" >&5
6650	+	echo "$as_me: WARNING: fftw.h: check for missing prerequisite headers?" >&2;}
6651	+	{ echo "$as_me:$LINENO: WARNING: fftw.h: see the Autoconf documentation" >&5
6652	+	echo "$as_me: WARNING: fftw.h: see the Autoconf documentation" >&2;}
6653	+	{ echo "$as_me:$LINENO: WARNING: fftw.h: section \"Present But Cannot Be Compiled\"" >&5
6654	+	echo "$as_me: WARNING: fftw.h: section \"Present But Cannot Be Compiled\"" >&2;}
6655	+	{ echo "$as_me:$LINENO: WARNING: fftw.h: proceeding with the preprocessor's result" >&5
6656	+	echo "$as_me: WARNING: fftw.h: proceeding with the preprocessor's result" >&2;}
6657	+	{ echo "$as_me:$LINENO: WARNING: fftw.h: in the future, the compiler will take precedence" >&5
6658	+	echo "$as_me: WARNING: fftw.h: in the future, the compiler will take precedence" >&2;}
6659	+	(
6660	+	cat <<\_ASBOX
6661	+	## ------------------------------ ##
6662	+	## Report this to gezelter@nd.edu ##
6663	+	## ------------------------------ ##
6664	+	_ASBOX
6665	+	) \|
6666	+	sed "s/^/$as_me: WARNING: /" >&2
6667	+	;;
6668	+	esac
6669	+	echo "$as_me:$LINENO: checking for fftw.h" >&5
6670	+	echo $ECHO_N "checking for fftw.h... $ECHO_C" >&6
6671	+	if test "${ac_cv_header_fftw_h+set}" = set; then
6672	+	echo $ECHO_N "(cached) $ECHO_C" >&6
6673	+	else
6674	+	ac_cv_header_fftw_h=$ac_header_preproc
6675		fi
6676	+	echo "$as_me:$LINENO: result: $ac_cv_header_fftw_h" >&5
6677	+	echo "${ECHO_T}$ac_cv_header_fftw_h" >&6
6678
6679	<
6680	<
6681	<	if test "$with_mpi" = "yes"; then
6683	<
6684	<	if test -z "$ac_fftw_firstname"; then
6685	<
6686	<	sizeof_real=$sizeof_real
6687	<	if test $sizeof_real = 8; then
6688	<	prec="double"
6689	<	fftwcheckprefix=d
6679	>	fi
6680	>	if test $ac_cv_header_fftw_h = yes; then
6681	>	fftw_cv_fftw_h=yes
6682		else
6683	<	prec="single"
6692	<	fftwcheckprefix=s
6683	>	fftw_cv_fftw_h=no
6684		fi
6685
6695	–	xfftwname=${fftwcheckprefix}fftw3_mpi
6686
6687	<	ok="no"
6688	<	# check header doesn't work, since we must use mpicc to get includes,
6689	<	# we cant trust cpp.
6690	<	echo "$as_me:$LINENO: checking for $xfftwname.h" >&5
6691	<	echo $ECHO_N "checking for $xfftwname.h... $ECHO_C" >&6
6687	>	if test "$fftw_cv_libfftw" = "no" -o "$fftw_cv_fftw_h" = "no"; then
6688	>	echo "$as_me:$LINENO: checking for fftwnd_one in -ldfftw" >&5
6689	>	echo $ECHO_N "checking for fftwnd_one in -ldfftw... $ECHO_C" >&6
6690	>	if test "${ac_cv_lib_dfftw_fftwnd_one+set}" = set; then
6691	>	echo $ECHO_N "(cached) $ECHO_C" >&6
6692	>	else
6693	>	ac_check_lib_save_LIBS=$LIBS
6694	>	LIBS="-ldfftw $LIBS"
6695		cat >conftest.$ac_ext <<_ACEOF
6696		/* confdefs.h. */
6697		_ACEOF
6698		cat confdefs.h >>conftest.$ac_ext
6699		cat >>conftest.$ac_ext <<_ACEOF
6700		/* end confdefs.h. */
6701	<	#include <$xfftwname.h>
6701	>
6702	>	/* Override any gcc2 internal prototype to avoid an error. */
6703	>	#ifdef __cplusplus
6704	>	extern "C"
6705	>	#endif
6706	>	/* We use char because int might match the return type of a gcc2
6707	>	builtin and then its argument prototype would still apply. */
6708	>	char fftwnd_one ();
6709		#ifdef FC_DUMMY_MAIN
6710		#ifndef FC_DUMMY_MAIN_EQ_F77
6711		# ifdef __cplusplus
#	Line 6717 \| Line 6717 \| main ()
6717		int
6718		main ()
6719		{
6720	<
6720	>	fftwnd_one ();
6721		;
6722		return 0;
6723		}
6724		_ACEOF
6725	<	rm -f conftest.$ac_objext
6726	<	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6727	<	(eval $ac_compile) 2>conftest.er1
6725	>	rm -f conftest.$ac_objext conftest$ac_exeext
6726	>	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6727	>	(eval $ac_link) 2>conftest.er1
6728		ac_status=$?
6729		grep -v '^ *+' conftest.er1 >conftest.err
6730		rm -f conftest.er1
#	Line 6738 \| Line 6738 \| if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6738		ac_status=$?
6739		echo "$as_me:$LINENO: \$? = $ac_status" >&5
6740		(exit $ac_status); }; } &&
6741	<	{ ac_try='test -s conftest.$ac_objext'
6741	>	{ ac_try='test -s conftest$ac_exeext'
6742		{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6743		(eval $ac_try) 2>&5
6744		ac_status=$?
6745		echo "$as_me:$LINENO: \$? = $ac_status" >&5
6746		(exit $ac_status); }; }; then
6747	<
6748	<	fftwname=$xfftwname
6749	<	echo "$as_me:$LINENO: result: yes" >&5
6750	<	echo "${ECHO_T}yes" >&6
6751	<
6747	>	ac_cv_lib_dfftw_fftwnd_one=yes
6748		else
6749		echo "$as_me: failed program was:" >&5
6750		sed 's/^/\| /' conftest.$ac_ext >&5
6751
6752	<	echo "$as_me:$LINENO: result: no" >&5
6757	<	echo "${ECHO_T}no" >&6
6752	>	ac_cv_lib_dfftw_fftwnd_one=no
6753		fi
6754	<	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6754	>	rm -f conftest.err conftest.$ac_objext \
6755	>	conftest$ac_exeext conftest.$ac_ext
6756	>	LIBS=$ac_check_lib_save_LIBS
6757	>	fi
6758	>	echo "$as_me:$LINENO: result: $ac_cv_lib_dfftw_fftwnd_one" >&5
6759	>	echo "${ECHO_T}$ac_cv_lib_dfftw_fftwnd_one" >&6
6760	>	if test $ac_cv_lib_dfftw_fftwnd_one = yes; then
6761	>	fftw_cv_libdfftw=yes
6762	>	else
6763	>	fftw_cv_libdfftw=no
6764	>	fi
6765
6766	<	# fftwname was set if we found a header
6767	<
6768	<	if test -n "$fftwname"; then
6769	<	# we cannot run the code since an MPI program might not be allowed
6770	<	# on a login node of a supercomputer
6766	>	if test "${ac_cv_header_dfftw_h+set}" = set; then
6767	>	echo "$as_me:$LINENO: checking for dfftw.h" >&5
6768	>	echo $ECHO_N "checking for dfftw.h... $ECHO_C" >&6
6769	>	if test "${ac_cv_header_dfftw_h+set}" = set; then
6770	>	echo $ECHO_N "(cached) $ECHO_C" >&6
6771	>	fi
6772	>	echo "$as_me:$LINENO: result: $ac_cv_header_dfftw_h" >&5
6773	>	echo "${ECHO_T}$ac_cv_header_dfftw_h" >&6
6774	>	else
6775	>	# Is the header compilable?
6776	>	echo "$as_me:$LINENO: checking dfftw.h usability" >&5
6777	>	echo $ECHO_N "checking dfftw.h usability... $ECHO_C" >&6
6778		cat >conftest.$ac_ext <<_ACEOF
6779		/* confdefs.h. */
6780		_ACEOF
6781		cat confdefs.h >>conftest.$ac_ext
6782		cat >>conftest.$ac_ext <<_ACEOF
6783		/* end confdefs.h. */
6784	<	#include <$fftwname.h>
6785	<	#ifdef FC_DUMMY_MAIN
6774	<	#ifndef FC_DUMMY_MAIN_EQ_F77
6775	<	# ifdef __cplusplus
6776	<	extern "C"
6777	<	# endif
6778	<	int FC_DUMMY_MAIN() { return 1; }
6779	<	#endif
6780	<	#endif
6781	<	int
6782	<	main ()
6783	<	{
6784	<	int _array_ [1 - 2 * !((sizeof(fftw_real)) == $sizeof_real)];
6785	<	;
6786	<	return 0;
6787	<	}
6784	>	$ac_includes_default
6785	>	#include <dfftw.h>
6786		_ACEOF
6787		rm -f conftest.$ac_objext
6788		if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
#	Line 6808 \| Line 6806 \| if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6806		ac_status=$?
6807		echo "$as_me:$LINENO: \$? = $ac_status" >&5
6808		(exit $ac_status); }; }; then
6809	<
6812	<	ok=yes
6813	<	usedprefix=$fftwcheckprefix
6814	<
6809	>	ac_header_compiler=yes
6810		else
6811		echo "$as_me: failed program was:" >&5
6812		sed 's/^/\| /' conftest.$ac_ext >&5
6813
6814	<	ok=no
6814	>	ac_header_compiler=no
6815		fi
6816		rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6817	<	fi
6817	>	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6818	>	echo "${ECHO_T}$ac_header_compiler" >&6
6819
6820	<	if test "$ok" != "yes"; then
6821	<	echo "$as_me:$LINENO: checking for fftw3_mpi.h" >&5
6822	<	echo $ECHO_N "checking for fftw3_mpi.h... $ECHO_C" >&6
6823	<	cat >conftest.$ac_ext <<_ACEOF
6820	>	# Is the header present?
6821	>	echo "$as_me:$LINENO: checking dfftw.h presence" >&5
6822	>	echo $ECHO_N "checking dfftw.h presence... $ECHO_C" >&6
6823	>	cat >conftest.$ac_ext <<_ACEOF
6824		/* confdefs.h. */
6825		_ACEOF
6826		cat confdefs.h >>conftest.$ac_ext
6827		cat >>conftest.$ac_ext <<_ACEOF
6828		/* end confdefs.h. */
6829	<	#include <fftw3_mpi.h>
6834	<	#ifdef FC_DUMMY_MAIN
6835	<	#ifndef FC_DUMMY_MAIN_EQ_F77
6836	<	# ifdef __cplusplus
6837	<	extern "C"
6838	<	# endif
6839	<	int FC_DUMMY_MAIN() { return 1; }
6840	<	#endif
6841	<	#endif
6842	<	int
6843	<	main ()
6844	<	{
6845	<
6846	<	;
6847	<	return 0;
6848	<	}
6829	>	#include <dfftw.h>
6830		_ACEOF
6831	<	rm -f conftest.$ac_objext
6832	<	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6852	<	(eval $ac_compile) 2>conftest.er1
6831	>	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6832	>	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6833		ac_status=$?
6834		grep -v '^ *+' conftest.er1 >conftest.err
6835		rm -f conftest.er1
6836		cat conftest.err >&5
6837		echo "$as_me:$LINENO: \$? = $ac_status" >&5
6838	<	(exit $ac_status); } &&
6839	<	{ ac_try='test -z "$ac_c_werror_flag"
6840	<	\|\| test ! -s conftest.err'
6841	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6842	<	(eval $ac_try) 2>&5
6843	<	ac_status=$?
6844	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6865	<	(exit $ac_status); }; } &&
6866	<	{ ac_try='test -s conftest.$ac_objext'
6867	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6868	<	(eval $ac_try) 2>&5
6869	<	ac_status=$?
6870	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6871	<	(exit $ac_status); }; }; then
6872	<	echo "$as_me:$LINENO: result: yes" >&5
6873	<	echo "${ECHO_T}yes" >&6
6838	>	(exit $ac_status); } >/dev/null; then
6839	>	if test -s conftest.err; then
6840	>	ac_cpp_err=$ac_c_preproc_warn_flag
6841	>	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6842	>	else
6843	>	ac_cpp_err=
6844	>	fi
6845		else
6846	<	echo "$as_me: failed program was:" >&5
6876	<	sed 's/^/\| /' conftest.$ac_ext >&5
6877	<
6878	<
6879	<	echo "$as_me:$LINENO: result: no" >&5
6880	<	echo "${ECHO_T}no" >&6
6881	<	{ { echo "$as_me:$LINENO: error: Cannot find any $prec precision $xfftwname.h or fftw3_mpi.h
6882	<	Do you have $prec precision FFTW installed? If you are using packages,
6883	<	note that you also need fftw-devel to use FFTW with OOPSE. You can find the
6884	<	software at www.fftw.org.
6885	<	If you compiled FFTW yourself:
6886	<	Note that the default FFTW setup is double precision. If you want MPI support,
6887	<	use --with-mpi. It is a good idea to install both single & double.
6888	<	If you have installed FFTW in a non-standard location, you should
6889	<	provide the correct paths in the CPPFLAGS and LDFLAGS environment
6890	<	variables before running configure.
6891	<	That is also necessary to do if your compiler doesn't search
6892	<	/usr/local/include and /usr/local/lib by default." >&5
6893	<	echo "$as_me: error: Cannot find any $prec precision $xfftwname.h or fftw3_mpi.h
6894	<	Do you have $prec precision FFTW installed? If you are using packages,
6895	<	note that you also need fftw-devel to use FFTW with OOPSE. You can find the
6896	<	software at www.fftw.org.
6897	<	If you compiled FFTW yourself:
6898	<	Note that the default FFTW setup is double precision. If you want MPI support,
6899	<	use --with-mpi. It is a good idea to install both single & double.
6900	<	If you have installed FFTW in a non-standard location, you should
6901	<	provide the correct paths in the CPPFLAGS and LDFLAGS environment
6902	<	variables before running configure.
6903	<	That is also necessary to do if your compiler doesn't search
6904	<	/usr/local/include and /usr/local/lib by default." >&2;}
6905	<	{ (exit 1); exit 1; }; }
6906	<
6846	>	ac_cpp_err=yes
6847		fi
6848	<	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6849	<	cat >conftest.$ac_ext <<_ACEOF
6910	<	/* confdefs.h. */
6911	<	_ACEOF
6912	<	cat confdefs.h >>conftest.$ac_ext
6913	<	cat >>conftest.$ac_ext <<_ACEOF
6914	<	/* end confdefs.h. */
6915	<	#include <fftw3_mpi.h>
6916	<	#ifdef FC_DUMMY_MAIN
6917	<	#ifndef FC_DUMMY_MAIN_EQ_F77
6918	<	# ifdef __cplusplus
6919	<	extern "C"
6920	<	# endif
6921	<	int FC_DUMMY_MAIN() { return 1; }
6922	<	#endif
6923	<	#endif
6924	<	int
6925	<	main ()
6926	<	{
6927	<	int _array_ [1 - 2 * !((sizeof(fftw_real)) == $sizeof_real)];
6928	<	;
6929	<	return 0;
6930	<	}
6931	<	_ACEOF
6932	<	rm -f conftest.$ac_objext
6933	<	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6934	<	(eval $ac_compile) 2>conftest.er1
6935	<	ac_status=$?
6936	<	grep -v '^ *+' conftest.er1 >conftest.err
6937	<	rm -f conftest.er1
6938	<	cat conftest.err >&5
6939	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6940	<	(exit $ac_status); } &&
6941	<	{ ac_try='test -z "$ac_c_werror_flag"
6942	<	\|\| test ! -s conftest.err'
6943	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6944	<	(eval $ac_try) 2>&5
6945	<	ac_status=$?
6946	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6947	<	(exit $ac_status); }; } &&
6948	<	{ ac_try='test -s conftest.$ac_objext'
6949	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6950	<	(eval $ac_try) 2>&5
6951	<	ac_status=$?
6952	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6953	<	(exit $ac_status); }; }; then
6954	<
6955	<	usedprefix=""
6956	<	fftwname=fftw3_mpi
6957	<
6848	>	if test -z "$ac_cpp_err"; then
6849	>	ac_header_preproc=yes
6850		else
6851		echo "$as_me: failed program was:" >&5
6852		sed 's/^/\| /' conftest.$ac_ext >&5
6853
6854	+	ac_header_preproc=no
6855	+	fi
6856	+	rm -f conftest.err conftest.$ac_ext
6857	+	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6858	+	echo "${ECHO_T}$ac_header_preproc" >&6
6859
6860	<	{ { echo "$as_me:$LINENO: error: Cannot find any $prec precision $xfftwname.h or fftw3_mpi.h
6861	<	Do you have $prec precision FFTW installed? If you are using packages,
6862	<	note that you also need fftw-devel to use FFTW with OOPSE. You can find the
6863	<	software at www.fftw.org.
6864	<	If you compiled FFTW yourself:
6865	<	Note that the default FFTW setup is double precision. If you want MPI support,
6866	<	use --with-mpi. It is a good idea to install both single & double.
6867	<	If you have installed FFTW in a non-standard location, you should
6868	<	provide the correct paths in the CPPFLAGS and LDFLAGS environment
6869	<	variables before running configure.
6870	<	That is also necessary to do if your compiler doesn't search
6871	<	/usr/local/include and /usr/local/lib by default." >&5
6872	<	echo "$as_me: error: Cannot find any $prec precision $xfftwname.h or fftw3_mpi.h
6873	<	Do you have $prec precision FFTW installed? If you are using packages,
6874	<	note that you also need fftw-devel to use FFTW with OOPSE. You can find the
6875	<	software at www.fftw.org.
6876	<	If you compiled FFTW yourself:
6877	<	Note that the default FFTW setup is double precision. If you want MPI support,
6878	<	use --with-mpi. It is a good idea to install both single & double.
6879	<	If you have installed FFTW in a non-standard location, you should
6880	<	provide the correct paths in the CPPFLAGS and LDFLAGS environment
6881	<	variables before running configure.
6882	<	That is also necessary to do if your compiler doesn't search
6883	<	/usr/local/include and /usr/local/lib by default." >&2;}
6884	<	{ (exit 1); exit 1; }; }
6860	>	# So? What about this header?
6861	>	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6862	>	yes:no: )
6863	>	{ echo "$as_me:$LINENO: WARNING: dfftw.h: accepted by the compiler, rejected by the preprocessor!" >&5
6864	>	echo "$as_me: WARNING: dfftw.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
6865	>	{ echo "$as_me:$LINENO: WARNING: dfftw.h: proceeding with the compiler's result" >&5
6866	>	echo "$as_me: WARNING: dfftw.h: proceeding with the compiler's result" >&2;}
6867	>	ac_header_preproc=yes
6868	>	;;
6869	>	no:yes:* )
6870	>	{ echo "$as_me:$LINENO: WARNING: dfftw.h: present but cannot be compiled" >&5
6871	>	echo "$as_me: WARNING: dfftw.h: present but cannot be compiled" >&2;}
6872	>	{ echo "$as_me:$LINENO: WARNING: dfftw.h: check for missing prerequisite headers?" >&5
6873	>	echo "$as_me: WARNING: dfftw.h: check for missing prerequisite headers?" >&2;}
6874	>	{ echo "$as_me:$LINENO: WARNING: dfftw.h: see the Autoconf documentation" >&5
6875	>	echo "$as_me: WARNING: dfftw.h: see the Autoconf documentation" >&2;}
6876	>	{ echo "$as_me:$LINENO: WARNING: dfftw.h: section \"Present But Cannot Be Compiled\"" >&5
6877	>	echo "$as_me: WARNING: dfftw.h: section \"Present But Cannot Be Compiled\"" >&2;}
6878	>	{ echo "$as_me:$LINENO: WARNING: dfftw.h: proceeding with the preprocessor's result" >&5
6879	>	echo "$as_me: WARNING: dfftw.h: proceeding with the preprocessor's result" >&2;}
6880	>	{ echo "$as_me:$LINENO: WARNING: dfftw.h: in the future, the compiler will take precedence" >&5
6881	>	echo "$as_me: WARNING: dfftw.h: in the future, the compiler will take precedence" >&2;}
6882	>	(
6883	>	cat <<\_ASBOX
6884	>	## ------------------------------ ##
6885	>	## Report this to gezelter@nd.edu ##
6886	>	## ------------------------------ ##
6887	>	_ASBOX
6888	>	) \|
6889	>	sed "s/^/$as_me: WARNING: /" >&2
6890	>	;;
6891	>	esac
6892	>	echo "$as_me:$LINENO: checking for dfftw.h" >&5
6893	>	echo $ECHO_N "checking for dfftw.h... $ECHO_C" >&6
6894	>	if test "${ac_cv_header_dfftw_h+set}" = set; then
6895	>	echo $ECHO_N "(cached) $ECHO_C" >&6
6896	>	else
6897	>	ac_cv_header_dfftw_h=$ac_header_preproc
6898		fi
6899	<	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6899	>	echo "$as_me:$LINENO: result: $ac_cv_header_dfftw_h" >&5
6900	>	echo "${ECHO_T}$ac_cv_header_dfftw_h" >&6
6901	>
6902		fi
6903	+	if test $ac_cv_header_dfftw_h = yes; then
6904	+	fftw_cv_dfftw_h=yes
6905	+	else
6906	+	fftw_cv_dfftw_h=no
6907	+	fi
6908
6909
6910	<	as_ac_Lib=`echo "ac_cv_lib_$fftwname''_main" \| $as_tr_sh`
6911	<	echo "$as_me:$LINENO: checking for main in -l$fftwname" >&5
6912	<	echo $ECHO_N "checking for main in -l$fftwname... $ECHO_C" >&6
6913	<	if eval "test \"\${$as_ac_Lib+set}\" = set"; then
6910	>	fi
6911	>	fi
6912	>	ac_ext=c
6913	>	ac_cpp='$CPP $CPPFLAGS'
6914	>	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6915	>	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6916	>	ac_compiler_gnu=$ac_cv_c_compiler_gnu
6917	>
6918	>	if test "$fftw_cv_libfftw3" = "yes" -a "$fftw_cv_fftw3_h" = "yes"; then
6919	>
6920	>	cat >>confdefs.h <<\_ACEOF
6921	>	#define HAVE_FFTW3_H 1
6922	>	_ACEOF
6923	>
6924	>	FFTW_INC_DIR="${FFTW_HOME}/include"
6925	>	FFTW_LIB_DIR="${FFTW_HOME}/lib"
6926	>	FFTW_LIBS="-lfftw3"
6927	>	else
6928	>	if test "$fftw_cv_libfftw" = "yes" -a "$fftw_cv_fftw_h" = "yes"; then
6929	>
6930	>	cat >>confdefs.h <<\_ACEOF
6931	>	#define HAVE_FFTW_H 1
6932	>	_ACEOF
6933	>
6934	>	FFTW_INC_DIR="${FFTW_HOME}/include"
6935	>	FFTW_LIB_DIR="${FFTW_HOME}/lib"
6936	>	FFTW_LIBS="-lfftw"
6937	>	else
6938	>	if test "$fftw_cv_libdfftw" = "yes" -a "$fftw_cv_dfftw_h" = "yes"; then
6939	>
6940	>	cat >>confdefs.h <<\_ACEOF
6941	>	#define HAVE_DFFTW_H 1
6942	>	_ACEOF
6943	>
6944	>	FFTW_INC_DIR="${FFTW_HOME}/include"
6945	>	FFTW_LIB_DIR="${FFTW_HOME}/lib"
6946	>	FFTW_LIBS="-ldfftw"
6947	>	else
6948	>	echo "$as_me:$LINENO: checking fftw in ${FFTW_HOME}" >&5
6949	>	echo $ECHO_N "checking fftw in ${FFTW_HOME}... $ECHO_C" >&6
6950	>	FFTW_INC_DIR=
6951	>	FFTW_LIB_DIR=
6952	>	FFTW_LIBS=
6953	>	LDFLAGS="$FFTW_OLD_LDFLAGS"
6954	>	CFLAGS="$FFTW_OLD_CFLAGS"
6955	>	echo "$as_me:$LINENO: result: failed" >&5
6956	>	echo "${ECHO_T}failed" >&6
6957	>	echo ""
6958	>	echo "*********************************************************"
6959	>	echo "* WARNING: Could not find a working FFTW installation *"
6960	>	echo "* If you need the staticProps program to be able to *"
6961	>	echo "* compute undulation spectra, be sure to specify a *"
6962	>	echo "* valid fftw installation with --with-fftw=DIR *"
6963	>	echo "* *"
6964	>	echo "* OOPSE will still work without fftw installed. *"
6965	>	echo "*********************************************************"
6966	>	echo ""
6967	>	fi
6968	>	fi
6969	>	fi
6970	>
6971	>
6972	>
6973	>	fi
6974	>	fi
6975	>	fi
6976	>
6977	>	#
6978	>	# Handle user hints
6979	>	#
6980	>
6981	>	# Check whether --with-qhull or --without-qhull was given.
6982	>	if test "${with_qhull+set}" = set; then
6983	>	withval="$with_qhull"
6984	>	qhull_dir="$withval"
6985	>	else
6986	>	qhull_dir="not_set"
6987	>	fi;
6988	>	if test "$qhull_dir" != "no"; then
6989	>
6990	>	if test "$qhull_dir" != "not_set" ; then
6991	>	if test -d "$qhull_dir"
6992	>	then
6993	>	QHULL_HOME="$qhull_dir"
6994	>	else
6995	>	{ echo "$as_me:$LINENO: WARNING: Sorry, $qhull_dir does not exist, checking usual places" >&5
6996	>	echo "$as_me: WARNING: Sorry, $qhull_dir does not exist, checking usual places" >&2;}
6997	>	QHULL_HOME=/usr/local
6998	>	if test ! -f "${QHULL_HOME}/include/qhull/qhull.h"
6999	>	then
7000	>	QHULL_HOME=/usr
7001	>	fi
7002	>	fi
7003	>	fi
7004	>	#
7005	>	# Locate qhull, if wanted
7006	>	#
7007	>	if test -n "${QHULL_HOME}"
7008	>	then
7009	>	QHULL_OLD_LDFLAGS=$LDFLAGS
7010	>	QHULL_OLD_CFLAGS=$CFLAGS
7011	>	LDFLAGS="$LDFLAGS -L${QHULL_HOME}/lib"
7012	>	CFLAGS="$CFLAGS -I${QHULL_HOME}/include"
7013	>
7014	>
7015	>	ac_ext=c
7016	>	ac_cpp='$CPP $CPPFLAGS'
7017	>	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7018	>	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7019	>	ac_compiler_gnu=$ac_cv_c_compiler_gnu
7020	>
7021	>	echo "$as_me:$LINENO: checking for qh_qhull in -lqhull" >&5
7022	>	echo $ECHO_N "checking for qh_qhull in -lqhull... $ECHO_C" >&6
7023	>	if test "${ac_cv_lib_qhull_qh_qhull+set}" = set; then
7024		echo $ECHO_N "(cached) $ECHO_C" >&6
7025		else
7026		ac_check_lib_save_LIBS=$LIBS
7027	<	LIBS="-l$fftwname $LIBS"
7027	>	LIBS="-lqhull $LIBS"
7028		cat >conftest.$ac_ext <<_ACEOF
7029		/* confdefs.h. */
7030		_ACEOF
#	Line 7005 \| Line 7032 \| cat >>conftest.$ac_ext <<_ACEOF
7032		cat >>conftest.$ac_ext <<_ACEOF
7033		/* end confdefs.h. */
7034
7035	<
7035	>	/* Override any gcc2 internal prototype to avoid an error. */
7036	>	#ifdef __cplusplus
7037	>	extern "C"
7038	>	#endif
7039	>	/* We use char because int might match the return type of a gcc2
7040	>	builtin and then its argument prototype would still apply. */
7041	>	char qh_qhull ();
7042		#ifdef FC_DUMMY_MAIN
7043		#ifndef FC_DUMMY_MAIN_EQ_F77
7044		# ifdef __cplusplus
#	Line 7017 \| Line 7050 \| main ()
7050		int
7051		main ()
7052		{
7053	<	main ();
7053	>	qh_qhull ();
7054		;
7055		return 0;
7056		}
#	Line 7044 \| Line 7077 \| if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7077		ac_status=$?
7078		echo "$as_me:$LINENO: \$? = $ac_status" >&5
7079		(exit $ac_status); }; }; then
7080	<	eval "$as_ac_Lib=yes"
7080	>	ac_cv_lib_qhull_qh_qhull=yes
7081		else
7082		echo "$as_me: failed program was:" >&5
7083		sed 's/^/\| /' conftest.$ac_ext >&5
7084
7085	<	eval "$as_ac_Lib=no"
7085	>	ac_cv_lib_qhull_qh_qhull=no
7086		fi
7087		rm -f conftest.err conftest.$ac_objext \
7088		conftest$ac_exeext conftest.$ac_ext
7089		LIBS=$ac_check_lib_save_LIBS
7090		fi
7091	<	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Lib'}'`" >&5
7092	<	echo "${ECHO_T}`eval echo '${'$as_ac_Lib'}'`" >&6
7093	<	if test `eval echo '${'$as_ac_Lib'}'` = yes; then
7094	<	cat >>confdefs.h <<_ACEOF
7062	<	#define `echo "HAVE_LIB$fftwname" \| $as_tr_cpp` 1
7063	<	_ACEOF
7064	<
7065	<	LIBS="-l$fftwname $LIBS"
7066	<
7091	>	echo "$as_me:$LINENO: result: $ac_cv_lib_qhull_qh_qhull" >&5
7092	>	echo "${ECHO_T}$ac_cv_lib_qhull_qh_qhull" >&6
7093	>	if test $ac_cv_lib_qhull_qh_qhull = yes; then
7094	>	qhull_cv_libqhull=yes
7095		else
7096	<	{ { echo "$as_me:$LINENO: error: Can't find a library to match the $fftwname header" >&5
7069	<	echo "$as_me: error: Can't find a library to match the $fftwname header" >&2;}
7070	<	{ (exit 1); exit 1; }; }
7096	>	qhull_cv_libqhull=no
7097		fi
7098
7099	<	ac_fftw_savedprefix=$usedprefix
7100	<	ac_fftw_firstname=$fftwname
7101	<
7099	>	if test "${ac_cv_header_qhull_qhull_h+set}" = set; then
7100	>	echo "$as_me:$LINENO: checking for qhull/qhull.h" >&5
7101	>	echo $ECHO_N "checking for qhull/qhull.h... $ECHO_C" >&6
7102	>	if test "${ac_cv_header_qhull_qhull_h+set}" = set; then
7103	>	echo $ECHO_N "(cached) $ECHO_C" >&6
7104	>	fi
7105	>	echo "$as_me:$LINENO: result: $ac_cv_header_qhull_qhull_h" >&5
7106	>	echo "${ECHO_T}$ac_cv_header_qhull_qhull_h" >&6
7107		else
7108	<
7109	<	fftwname=${ac_fftw_savedprefix}fftw3_mpi
7110	<	echo "$as_me:$LINENO: checking for $fftwname.h" >&5
7080	<	echo $ECHO_N "checking for $fftwname.h... $ECHO_C" >&6
7108	>	# Is the header compilable?
7109	>	echo "$as_me:$LINENO: checking qhull/qhull.h usability" >&5
7110	>	echo $ECHO_N "checking qhull/qhull.h usability... $ECHO_C" >&6
7111		cat >conftest.$ac_ext <<_ACEOF
7112		/* confdefs.h. */
7113		_ACEOF
7114		cat confdefs.h >>conftest.$ac_ext
7115		cat >>conftest.$ac_ext <<_ACEOF
7116		/* end confdefs.h. */
7117	<	#include <$fftwname.h>
7118	<	#ifdef FC_DUMMY_MAIN
7089	<	#ifndef FC_DUMMY_MAIN_EQ_F77
7090	<	# ifdef __cplusplus
7091	<	extern "C"
7092	<	# endif
7093	<	int FC_DUMMY_MAIN() { return 1; }
7094	<	#endif
7095	<	#endif
7096	<	int
7097	<	main ()
7098	<	{
7099	<
7100	<	;
7101	<	return 0;
7102	<	}
7117	>	$ac_includes_default
7118	>	#include <qhull/qhull.h>
7119		_ACEOF
7120		rm -f conftest.$ac_objext
7121		if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
#	Line 7123 \| Line 7139 \| if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7139		ac_status=$?
7140		echo "$as_me:$LINENO: \$? = $ac_status" >&5
7141		(exit $ac_status); }; }; then
7142	<	echo "$as_me:$LINENO: result: yes" >&5
7143	<	echo "${ECHO_T}yes" >&6
7144	<	LIBS="-l$fftwname $LIBS"
7142	>	ac_header_compiler=yes
7143	>	else
7144	>	echo "$as_me: failed program was:" >&5
7145	>	sed 's/^/\| /' conftest.$ac_ext >&5
7146	>
7147	>	ac_header_compiler=no
7148	>	fi
7149	>	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7150	>	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7151	>	echo "${ECHO_T}$ac_header_compiler" >&6
7152	>
7153	>	# Is the header present?
7154	>	echo "$as_me:$LINENO: checking qhull/qhull.h presence" >&5
7155	>	echo $ECHO_N "checking qhull/qhull.h presence... $ECHO_C" >&6
7156		cat >conftest.$ac_ext <<_ACEOF
7157		/* confdefs.h. */
7158		_ACEOF
7159		cat confdefs.h >>conftest.$ac_ext
7160		cat >>conftest.$ac_ext <<_ACEOF
7161		/* end confdefs.h. */
7162	+	#include <qhull/qhull.h>
7163	+	_ACEOF
7164	+	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7165	+	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7166	+	ac_status=$?
7167	+	grep -v '^ *+' conftest.er1 >conftest.err
7168	+	rm -f conftest.er1
7169	+	cat conftest.err >&5
7170	+	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7171	+	(exit $ac_status); } >/dev/null; then
7172	+	if test -s conftest.err; then
7173	+	ac_cpp_err=$ac_c_preproc_warn_flag
7174	+	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7175	+	else
7176	+	ac_cpp_err=
7177	+	fi
7178	+	else
7179	+	ac_cpp_err=yes
7180	+	fi
7181	+	if test -z "$ac_cpp_err"; then
7182	+	ac_header_preproc=yes
7183	+	else
7184	+	echo "$as_me: failed program was:" >&5
7185	+	sed 's/^/\| /' conftest.$ac_ext >&5
7186	+
7187	+	ac_header_preproc=no
7188	+	fi
7189	+	rm -f conftest.err conftest.$ac_ext
7190	+	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7191	+	echo "${ECHO_T}$ac_header_preproc" >&6
7192	+
7193	+	# So? What about this header?
7194	+	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7195	+	yes:no: )
7196	+	{ echo "$as_me:$LINENO: WARNING: qhull/qhull.h: accepted by the compiler, rejected by the preprocessor!" >&5
7197	+	echo "$as_me: WARNING: qhull/qhull.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
7198	+	{ echo "$as_me:$LINENO: WARNING: qhull/qhull.h: proceeding with the compiler's result" >&5
7199	+	echo "$as_me: WARNING: qhull/qhull.h: proceeding with the compiler's result" >&2;}
7200	+	ac_header_preproc=yes
7201	+	;;
7202	+	no:yes:* )
7203	+	{ echo "$as_me:$LINENO: WARNING: qhull/qhull.h: present but cannot be compiled" >&5
7204	+	echo "$as_me: WARNING: qhull/qhull.h: present but cannot be compiled" >&2;}
7205	+	{ echo "$as_me:$LINENO: WARNING: qhull/qhull.h: check for missing prerequisite headers?" >&5
7206	+	echo "$as_me: WARNING: qhull/qhull.h: check for missing prerequisite headers?" >&2;}
7207	+	{ echo "$as_me:$LINENO: WARNING: qhull/qhull.h: see the Autoconf documentation" >&5
7208	+	echo "$as_me: WARNING: qhull/qhull.h: see the Autoconf documentation" >&2;}
7209	+	{ echo "$as_me:$LINENO: WARNING: qhull/qhull.h: section \"Present But Cannot Be Compiled\"" >&5
7210	+	echo "$as_me: WARNING: qhull/qhull.h: section \"Present But Cannot Be Compiled\"" >&2;}
7211	+	{ echo "$as_me:$LINENO: WARNING: qhull/qhull.h: proceeding with the preprocessor's result" >&5
7212	+	echo "$as_me: WARNING: qhull/qhull.h: proceeding with the preprocessor's result" >&2;}
7213	+	{ echo "$as_me:$LINENO: WARNING: qhull/qhull.h: in the future, the compiler will take precedence" >&5
7214	+	echo "$as_me: WARNING: qhull/qhull.h: in the future, the compiler will take precedence" >&2;}
7215	+	(
7216	+	cat <<\_ASBOX
7217	+	## ------------------------------ ##
7218	+	## Report this to gezelter@nd.edu ##
7219	+	## ------------------------------ ##
7220	+	_ASBOX
7221	+	) \|
7222	+	sed "s/^/$as_me: WARNING: /" >&2
7223	+	;;
7224	+	esac
7225	+	echo "$as_me:$LINENO: checking for qhull/qhull.h" >&5
7226	+	echo $ECHO_N "checking for qhull/qhull.h... $ECHO_C" >&6
7227	+	if test "${ac_cv_header_qhull_qhull_h+set}" = set; then
7228	+	echo $ECHO_N "(cached) $ECHO_C" >&6
7229	+	else
7230	+	ac_cv_header_qhull_qhull_h=$ac_header_preproc
7231	+	fi
7232	+	echo "$as_me:$LINENO: result: $ac_cv_header_qhull_qhull_h" >&5
7233	+	echo "${ECHO_T}$ac_cv_header_qhull_qhull_h" >&6
7234	+
7235	+	fi
7236	+	if test $ac_cv_header_qhull_qhull_h = yes; then
7237	+	qhull_cv_qhull_h=yes
7238	+	else
7239	+	qhull_cv_qhull_h=no
7240	+	fi
7241	+
7242	+
7243	+	ac_ext=c
7244	+	ac_cpp='$CPP $CPPFLAGS'
7245	+	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7246	+	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7247	+	ac_compiler_gnu=$ac_cv_c_compiler_gnu
7248
7249
7250	<	#ifdef FC_DUMMY_MAIN
7251	<	#ifndef FC_DUMMY_MAIN_EQ_F77
7252	<	# ifdef __cplusplus
7253	<	extern "C"
7141	<	# endif
7142	<	int FC_DUMMY_MAIN() { return 1; }
7143	<	#endif
7144	<	#endif
7145	<	int
7146	<	main ()
7147	<	{
7148	<	main ();
7149	<	;
7150	<	return 0;
7151	<	}
7250	>	if test "$qhull_cv_libqhull" = "yes" -a "$qhull_cv_qhull_h" = "yes"; then
7251	>
7252	>	cat >>confdefs.h <<\_ACEOF
7253	>	#define HAVE_QHULL_H 1
7254		_ACEOF
7153	–	rm -f conftest.$ac_objext conftest$ac_exeext
7154	–	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7155	–	(eval $ac_link) 2>conftest.er1
7156	–	ac_status=$?
7157	–	grep -v '^ *+' conftest.er1 >conftest.err
7158	–	rm -f conftest.er1
7159	–	cat conftest.err >&5
7160	–	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7161	–	(exit $ac_status); } &&
7162	–	{ ac_try='test -z "$ac_c_werror_flag"
7163	–	\|\| test ! -s conftest.err'
7164	–	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7165	–	(eval $ac_try) 2>&5
7166	–	ac_status=$?
7167	–	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7168	–	(exit $ac_status); }; } &&
7169	–	{ ac_try='test -s conftest$ac_exeext'
7170	–	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7171	–	(eval $ac_try) 2>&5
7172	–	ac_status=$?
7173	–	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7174	–	(exit $ac_status); }; }; then
7175	–	:
7176	–	else
7177	–	echo "$as_me: failed program was:" >&5
7178	–	sed 's/^/\| /' conftest.$ac_ext >&5
7255
7180	–	fi
7181	–	rm -f conftest.err conftest.$ac_objext \
7182	–	conftest$ac_exeext conftest.$ac_ext
7183	–	else
7184	–	echo "$as_me: failed program was:" >&5
7185	–	sed 's/^/\| /' conftest.$ac_ext >&5
7256
7257	+	cat >>confdefs.h <<\_ACEOF
7258	+	#define HAVE_QHULL 1
7259	+	_ACEOF
7260
7261	<	echo "$as_me:$LINENO: result: no" >&5
7262	<	echo "${ECHO_T}no" >&6
7263	<	{ { echo "$as_me:$LINENO: error: Cant find $fftwname.h header. Make sure all your
7264	<	fftw prefixes match - we already use $ac_fftw_firstname.h" >&5
7265	<	echo "$as_me: error: Cant find $fftwname.h header. Make sure all your
7266	<	fftw prefixes match - we already use $ac_fftw_firstname.h" >&2;}
7267	<	{ (exit 1); exit 1; }; }
7268	<
7269	<	fi
7270	<	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7261	>	QHULL_INC_DIR="${QHULL_HOME}/include"
7262	>	QHULL_LIB_DIR="${QHULL_HOME}/lib"
7263	>	QHULL="-lqhull"
7264	>	else
7265	>	echo "$as_me:$LINENO: checking qhull in ${QHULL_HOME}" >&5
7266	>	echo $ECHO_N "checking qhull in ${QHULL_HOME}... $ECHO_C" >&6
7267	>	QHULL_INC_DIR=
7268	>	QHULL_LIB_DIR=
7269	>	QHULL=
7270	>	LDFLAGS="$QHULL_OLD_LDFLAGS"
7271	>	CFLAGS="$QHULL_OLD_CFLAGS"
7272	>	echo "$as_me:$LINENO: result: failed" >&5
7273	>	echo "${ECHO_T}failed" >&6
7274	>	echo ""
7275	>	echo "*********************************************************"
7276	>	echo "* WARNING: Could not find a working qhull installation *"
7277	>	echo "* If you need OOPSE to be able to deal with convex *"
7278	>	echo "* hulls be sure to specify a valid qhull installation *"
7279	>	echo "* with --with-qhull=DIR *"
7280	>	echo "* *"
7281	>	echo "* OOPSE will still work without qhull installed. *"
7282	>	echo "*********************************************************"
7283	>	echo ""
7284	>	fi
7285
7199	–	fi
7286
7287
7288	<	fi
7288	>	fi
7289	>	fi
7290
7204	–	case ${ac_fftw_savedprefix} in
7205	–	d)
7206	–	cat >>confdefs.h <<\_ACEOF
7207	–	#define FFTW_NAME_DFFTW
7208	–	_ACEOF
7209	–	;;
7210	–	*)
7211	–	cat >>confdefs.h <<\_ACEOF
7212	–	#define FFTW_NAME_FFTW
7213	–	_ACEOF
7214	–	;;
7215	–	esac
7216	–	else
7217	–	echo "*******************************************************************"
7218	–	echo "* FFTW libraries and include files are required for computing *"
7219	–	echo "* undulation spectra with the staticProps program. If you don't *"
7220	–	echo "* fftw turned on, OOPSE will still work, but you won't be able to *"
7221	–	echo "* analyze your trajectories for this property. *"
7222	–	echo "*******************************************************************"
7223	–	fi # end of fftw check
7291
7292		# Checks for header files.
7293		echo "$as_me:$LINENO: checking for ANSI C header files" >&5
#	Line 12236 \| Line 12303 \| if test "$ac_test_FFLAGS" != "set"; then
12303		case "${host_cpu}-${host_os}" in
12304
12305		linux) if test "$FC" = ifc -o "$FC" = ifort; then
12306	<	FCFLAGS="-O3 -ip -no-prec-div -cxxlib-icc"
12306	>	FCFLAGS="-O3 -ip -no-prec-div"
12307		fi;;
12308		rs6000-aix) if test "$FC" = xlf90 -o "$FC" = f90 -o "$FC" = xlf95; then
12309		FCFLAGS="-O3 -qarch=pwrx -qtune=pwrx -qansialias -w"
#	Line 13293 \| Line 13360 \| MPI_INC_DIR="$MPI/include"
13360		MPI_INC_DIR="$MPI/include"
13361
13362
13363	+
13364	+	ac_ext=c
13365	+	ac_cpp='$CPP $CPPFLAGS'
13366	+	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13367	+	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13368	+	ac_compiler_gnu=$ac_cv_c_compiler_gnu
13369
13370		echo "$as_me:$LINENO: checking for mpi.h" >&5
13371		echo $ECHO_N "checking for mpi.h... $ECHO_C" >&6
13372		have_mpi_h=0
13373		rm -f conftest*
13374	<	echo '#include <mpi.h>' > conftest.cc
13375	<	if ${CXX} -I${MPI_INC_DIR} -c conftest.cc 2>&1 ; then
13374	>	echo '#include <mpi.h>' > conftest.c
13375	>	if ${CC} -I${MPI_INC_DIR} -c conftest.c 2>&1 ; then
13376		echo "$as_me:$LINENO: result: yes" >&5
13377		echo "${ECHO_T}yes" >&6
13378		have_mpi_h=1
#	Line 13322 \| Line 13395 \| echo $ECHO_N "checking whether mpif.h is usable... $EC
13395
13396		echo "$as_me:$LINENO: checking whether mpif.h is usable" >&5
13397		echo $ECHO_N "checking whether mpif.h is usable... $ECHO_C" >&6
13398	+
13399	+
13400	+	ac_ext=${FC_SRCEXT-f}
13401	+	ac_compile='$FC -c $FCFLAGS $FCFLAGS_SRCEXT conftest.$ac_ext >&5'
13402	+	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $FCFLAGS_SRCEXT conftest.$ac_ext $LIBS >&5'
13403	+	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
13404	+
13405	+	ac_save_ext=$ac_ext
13406	+	ac_ext=F90
13407	+	ac_save_FCFLAGS=$FCFLAGS
13408		have_mpif_h=0
13409		rm -f conftest*
13410		cat >conftest.$ac_ext <<EOF
#	Line 13351 \| Line 13434 \| fi
13434		_ACEOF
13435
13436		fi
13437	+	FCFLAGS=$ac_save_FCFLAGS
13438	+	ac_ext=$ac_save_ext
13439	+	ac_ext=c
13440	+	ac_cpp='$CPP $CPPFLAGS'
13441	+	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13442	+	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13443	+	ac_compiler_gnu=$ac_cv_c_compiler_gnu
13444
13445	+
13446		ac_ext=c
13447		ac_cpp='$CPP $CPPFLAGS'
13448		ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
#	Line 13359 \| Line 13450 \| ac_save_LDFLAGS=$LDFLAGS
13450		ac_compiler_gnu=$ac_cv_c_compiler_gnu
13451
13452		ac_save_LDFLAGS=$LDFLAGS
13453	<	LDFLAGS="${LDFLAGS} -L${MPI_LIB_DIR} "
13453	>	LDFLAGS="-L${MPI_LIB_DIR} ${LDFLAGS} "
13454
13455		if test x = x"$MPI_LIB"; then
13456		echo "$as_me:$LINENO: checking for MPI_Init in -lmpich" >&5
#	Line 13439 \| Line 13530 \| fi
13530		fi
13531
13532		fi
13533	+	$as_unset ac_cv_lib_mpich_MPI_Init
13534		if test x = x"$MPI_LIB"; then
13535	<	echo "$as_me:$LINENO: checking for MPI_Init in -lmpi" >&5
13536	<	echo $ECHO_N "checking for MPI_Init in -lmpi... $ECHO_C" >&6
13537	<	if test "${ac_cv_lib_mpi_MPI_Init+set}" = set; then
13535	>	echo "$as_me:$LINENO: checking for MPI_Init in -lpmpich" >&5
13536	>	echo $ECHO_N "checking for MPI_Init in -lpmpich... $ECHO_C" >&6
13537	>	if test "${ac_cv_lib_pmpich_MPI_Init+set}" = set; then
13538		echo $ECHO_N "(cached) $ECHO_C" >&6
13539		else
13540		ac_check_lib_save_LIBS=$LIBS
13541	<	LIBS="-lmpi $LIBS"
13541	>	LIBS="-lpmpich -lmpich -lpmpich -lmpich $LIBS"
13542		cat >conftest.$ac_ext <<_ACEOF
13543		/* confdefs.h. */
13544		_ACEOF
#	Line 13499 \| Line 13591 \| if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
13591		ac_status=$?
13592		echo "$as_me:$LINENO: \$? = $ac_status" >&5
13593		(exit $ac_status); }; }; then
13594	<	ac_cv_lib_mpi_MPI_Init=yes
13594	>	ac_cv_lib_pmpich_MPI_Init=yes
13595		else
13596		echo "$as_me: failed program was:" >&5
13597		sed 's/^/\| /' conftest.$ac_ext >&5
13598
13599	<	ac_cv_lib_mpi_MPI_Init=no
13599	>	ac_cv_lib_pmpich_MPI_Init=no
13600		fi
13601		rm -f conftest.err conftest.$ac_objext \
13602		conftest$ac_exeext conftest.$ac_ext
13603		LIBS=$ac_check_lib_save_LIBS
13604		fi
13605	<	echo "$as_me:$LINENO: result: $ac_cv_lib_mpi_MPI_Init" >&5
13606	<	echo "${ECHO_T}$ac_cv_lib_mpi_MPI_Init" >&6
13607	<	if test $ac_cv_lib_mpi_MPI_Init = yes; then
13608	<	MPI_LIB="-lmpi"
13605	>	echo "$as_me:$LINENO: result: $ac_cv_lib_pmpich_MPI_Init" >&5
13606	>	echo "${ECHO_T}$ac_cv_lib_pmpich_MPI_Init" >&6
13607	>	if test $ac_cv_lib_pmpich_MPI_Init = yes; then
13608	>	MPI_LIB="-lpmpich -lmpich -lpmpich -lmpich"
13609		fi
13610
13611		fi
13520	–	$as_unset ac_cv_lib_mpi_MPI_Init
13612		if test x = x"$MPI_LIB"; then
13613		echo "$as_me:$LINENO: checking for MPI_Init in -lmpi" >&5
13614		echo $ECHO_N "checking for MPI_Init in -lmpi... $ECHO_C" >&6
#	Line 13525 \| Line 13616 \| else
13616		echo $ECHO_N "(cached) $ECHO_C" >&6
13617		else
13618		ac_check_lib_save_LIBS=$LIBS
13619	<	LIBS="-lmpi "-llam" $LIBS"
13619	>	LIBS="-lmpi $LIBS"
13620		cat >conftest.$ac_ext <<_ACEOF
13621		/* confdefs.h. */
13622		_ACEOF
#	Line 13592 \| Line 13683 \| if test $ac_cv_lib_mpi_MPI_Init = yes; then
13683		echo "$as_me:$LINENO: result: $ac_cv_lib_mpi_MPI_Init" >&5
13684		echo "${ECHO_T}$ac_cv_lib_mpi_MPI_Init" >&6
13685		if test $ac_cv_lib_mpi_MPI_Init = yes; then
13686	<	MPI_LIB="-lmpi -llam"
13686	>	MPI_LIB="-lmpi"
13687		fi
13688
13689		fi
13690	<	$as_unset ac_cv_lib_mpich_MPI_Init
13690	>	$as_unset ac_cv_lib_mpi_MPI_Init
13691		if test x = x"$MPI_LIB"; then
13692	<	echo "$as_me:$LINENO: checking for MPI_Init in -lmpich" >&5
13693	<	echo $ECHO_N "checking for MPI_Init in -lmpich... $ECHO_C" >&6
13694	<	if test "${ac_cv_lib_mpich_MPI_Init+set}" = set; then
13692	>	echo "$as_me:$LINENO: checking for MPI_Init in -lmpi" >&5
13693	>	echo $ECHO_N "checking for MPI_Init in -lmpi... $ECHO_C" >&6
13694	>	if test "${ac_cv_lib_mpi_MPI_Init+set}" = set; then
13695		echo $ECHO_N "(cached) $ECHO_C" >&6
13696		else
13697		ac_check_lib_save_LIBS=$LIBS
13698	<	LIBS="-lmpich "-lpmpich" $LIBS"
13698	>	LIBS="-lmpi -llam $LIBS"
13699		cat >conftest.$ac_ext <<_ACEOF
13700		/* confdefs.h. */
13701		_ACEOF
#	Line 13657 \| Line 13748 \| if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
13748		ac_status=$?
13749		echo "$as_me:$LINENO: \$? = $ac_status" >&5
13750		(exit $ac_status); }; }; then
13751	<	ac_cv_lib_mpich_MPI_Init=yes
13751	>	ac_cv_lib_mpi_MPI_Init=yes
13752		else
13753		echo "$as_me: failed program was:" >&5
13754		sed 's/^/\| /' conftest.$ac_ext >&5
13755
13756	<	ac_cv_lib_mpich_MPI_Init=no
13756	>	ac_cv_lib_mpi_MPI_Init=no
13757		fi
13758		rm -f conftest.err conftest.$ac_objext \
13759		conftest$ac_exeext conftest.$ac_ext
13760		LIBS=$ac_check_lib_save_LIBS
13761		fi
13762	<	echo "$as_me:$LINENO: result: $ac_cv_lib_mpich_MPI_Init" >&5
13763	<	echo "${ECHO_T}$ac_cv_lib_mpich_MPI_Init" >&6
13764	<	if test $ac_cv_lib_mpich_MPI_Init = yes; then
13765	<	MPI_LIB="-lpmpich -lmpich"
13762	>	echo "$as_me:$LINENO: result: $ac_cv_lib_mpi_MPI_Init" >&5
13763	>	echo "${ECHO_T}$ac_cv_lib_mpi_MPI_Init" >&6
13764	>	if test $ac_cv_lib_mpi_MPI_Init = yes; then
13765	>	MPI_LIB="-lmpi -llam"
13766		fi
13767
13768		fi
13678	–
13769		$as_unset ac_cv_lib_mpi_MPI_Init
13770		if test x = x"$MPI_LIB"; then
13771		echo "$as_me:$LINENO: checking for MPI_Init in -lmpi" >&5
#	Line 13783 \| Line 13873 \| fi
13873
13874
13875
13876	+	acx_cgal_found=no
13877
13878	<	USE_CGAL=no
13879	<	cgal_makefile=auto
13878	>	# Check whether --with-cgalmakefile or --without-cgalmakefile was given.
13879	>	if test "${with_cgalmakefile+set}" = set; then
13880	>	withval="$with_cgalmakefile"
13881
13790	–	# Check whether --with-cgal-makefile or --without-cgal-makefile was given.
13791	–	if test "${with_cgal_makefile+set}" = set; then
13792	–	withval="$with_cgal_makefile"
13793	–	cgal_makefile="$withval"
13882		fi;
13883	+	case $with_cgalmakefile in
13884	+	yes \| "") ;;
13885	+	no) acx_cgal_found=disable ;;
13886	+	-* \| / \| .a \| .so \| .so. \| *.o) CGAL_MAKEFILE="$with_cgalmakefile" ;;
13887	+	*) CGAL_MAKEFILE="$with_cgalmakefile" ;;
13888	+	esac
13889
13890	<	if test "x$cgal_makefile" != xno; then
13890	>	if test "$acx_cgal_found" == no; then
13891	>	echo "$as_me:$LINENO: checking CGAL_MAKEFILE" >&5
13892	>	echo $ECHO_N "checking CGAL_MAKEFILE... $ECHO_C" >&6
13893
13894	<	if test "x$cgal_makefile" = xauto -a "x$CGAL_MAKEFILE" != x; then
13799	<	cgal_makefile="$CGAL_MAKEFILE"
13800	<	fi
13894	>	if test \! -z "$CGAL_MAKEFILE"; then
13895
13896	<	echo "$as_me:$LINENO: checking for cgal_makefile: $cgal_makefile" >&5
13897	<	echo $ECHO_N "checking for cgal_makefile: $cgal_makefile... $ECHO_C" >&6
13896	>	if test -e "$CGAL_MAKEFILE"; then
13897	>	tname=`mktemp /tmp/cgal_makefile_dsrXXXXXX`
13898
13899	<	if test -f "$cgal_makefile"; then
13899	>	cat > $tname << _ACEOF
13900	>	include $CGAL_MAKEFILE
13901
13902	<	cat >config.tmp.Makefile <<EOF
13903	<	include $cgal_makefile
13809	<	default:
13810	<	@echo CGAL_OS_COMPILER=\"\${CGAL_OS_COMPILER}\" >config.tmp.cgalvariables
13811	<	@echo CGAL_INCLDIR=\"\${CGAL_INCL_DIR}\" >>config.tmp.cgalvariables
13812	<	@echo CGAL_INCLCONFDIR=\"\${CGAL_INCL_CONF_DIR}\" >>config.tmp.cgalvariables
13813	<	@echo CGAL_LIBDIR=\"\${CGAL_LIB_DIR}/\${CGAL_OS_COMPILER}\" >>config.tmp.cgalvariables
13814	<	@echo CGAL_RLIBDIR=\"\${CGAL_LIB_DIR}/\${CGAL_OS_COMPILER}\" >>config.tmp.cgalvariables
13815	<	@echo CGAL_CXXFLAGS=\"\${CGAL_CXXFLAGS}\" >>config.tmp.cgalvariables
13816	<	@echo GMP_INCLDIR=\"\${GMP_INCL_DIR}\" >>config.tmp.cgalvariables
13817	<	@echo GMP_LIBDIR=\"\${GMP_LIB_DIR}\" >>config.tmp.cgalvariables
13818	<	@echo GMP_RLIBDIR=\"\${GMP_LIB_DIR}\" >>config.tmp.cgalvariables
13819	<	@echo LEDA_INCLDIR=\"\${LEDA_INCL_DIR}\" >>config.tmp.cgalvariables
13820	<	@echo LEDA_LIBDIR=\"\${LEDA_LIB_DIR}\" >>config.tmp.cgalvariables
13821	<	@echo LEDA_RLIBDIR=\"\${LEDA_LIB_DIR}\" >>config.tmp.cgalvariables
13822	<	EOF
13823	<
13824	<	make -s -f config.tmp.Makefile
13825	<	. config.tmp.cgalvariables
13826	<
13827	<	rm -f config.tmp.Makefile config.tmp.cgalvariables
13828	<
13829	<	if test "x$CGAL_INCLDIR" = "x"; then
13830	<	CGAL_INCLDIR=""
13831	<	fi
13832	<
13833	<	if test "x$CGAL_LIBDIR" = "x"; then
13834	<	CGAL_LIBDIR=""
13835	<	fi
13902	>	cppflags:
13903	>	@echo \$(CGAL_CXXFLAGS)
13904
13905	<	if test "x$CGAL_RLIBDIR" = "x"; then
13906	<	CGAL_RLIBDIR=""
13905	>	cxxflags:
13906	>	@echo
13907	>	ldflags:
13908	>	@echo \$(CGAL_LDFLAGS)
13909	>	_ACEOF
13910	>	CGAL_CPPFLAGS="`make -s -f $tname cppflags`"
13911	>	CGAL_CXXFLAGS="`make -s -f $tname cxxflags`"
13912	>	CGAL_LDFLAGST="`make -s -f $tname ldflags`"
13913	>	for i in $CGAL_LDFLAGST; do
13914	>	if test `echo $i\| grep -c ^-l`; then
13915	>	CGAL_LIBS="$CGAL_LIBS $i"
13916	>	else
13917	>	CGAL_LDFLAGS="$CGAL_LDFLAGS $i"
13918	>	fi
13919	>	done
13920	>	rm -f $tname
13921	>	echo "$as_me:$LINENO: result: yes" >&5
13922	>	echo "${ECHO_T}yes" >&6
13923	>	acx_cgal_found=yes
13924	>	else
13925	>	echo "$as_me:$LINENO: result: invalid" >&5
13926	>	echo "${ECHO_T}invalid" >&6
13927	>	{ { echo "$as_me:$LINENO: error: CGAL_MAKEFILE defined, but the makefile does not exist." >&5
13928	>	echo "$as_me: error: CGAL_MAKEFILE defined, but the makefile does not exist." >&2;}
13929	>	{ (exit 1); exit 1; }; }
13930	>	fi
13931	>	else
13932	>	echo "$as_me:$LINENO: result: not defined" >&5
13933	>	echo "${ECHO_T}not defined" >&6
13934		fi
13935	+	fi
13936
13937	<	if test "x$LEDA_INCLDIR" = "x"; then
13938	<	LEDA_INCLDIR=""
13939	<	fi
13940	<
13941	<	if test "x$LEDA_LIBDIR" = "x"; then
13846	<	LEDA_LIBDIR=""
13847	<	fi
13848	<
13849	<	if test "x$LEDA_RLIBDIR" = "x"; then
13850	<	LEDA_RLIBDIR=""
13851	<	fi
13852	<
13853	<	if test "x$GMP_INCLDIR" = "x"; then
13854	<	GMP_INCLDIR=""
13855	<	fi
13856	<
13857	<	if test "x$GMP_LIBDIR" = "x"; then
13858	<	GMP_LIBDIR=""
13859	<	fi
13860	<
13861	<	if test "x$GMP_RLIBDIR" = "x"; then
13862	<	GMP_RLIBDIR=""
13863	<	fi
13864	<
13865	<	echo "$as_me:$LINENO: result: CGAL_OS_COMPILER= $CGAL_OS_COMPILER" >&5
13866	<	echo "${ECHO_T}CGAL_OS_COMPILER= $CGAL_OS_COMPILER" >&6
13867	<	echo "$as_me:$LINENO: result: CGAL_INCLDIR= $CGAL_INCLDIR" >&5
13868	<	echo "${ECHO_T}CGAL_INCLDIR= $CGAL_INCLDIR" >&6
13869	<	echo "$as_me:$LINENO: result: CGAL_INCLCONFDIR= $CGAL_INCLCONFDIR" >&5
13870	<	echo "${ECHO_T}CGAL_INCLCONFDIR= $CGAL_INCLCONFDIR" >&6
13871	<	echo "$as_me:$LINENO: result: CGAL_LIBDIR= $CGAL_LIBDIR" >&5
13872	<	echo "${ECHO_T}CGAL_LIBDIR= $CGAL_LIBDIR" >&6
13873	<	echo "$as_me:$LINENO: result: CGAL_CXXFLAGS= $CGAL_CXXFLAGS" >&5
13874	<	echo "${ECHO_T}CGAL_CXXFLAGS= $CGAL_CXXFLAGS" >&6
13875	<	echo "$as_me:$LINENO: result: LEDA_INCLDIR= $LEDA_INCLDIR" >&5
13876	<	echo "${ECHO_T}LEDA_INCLDIR= $LEDA_INCLDIR" >&6
13877	<	echo "$as_me:$LINENO: result: LEDA_LIBDIR= $LEDA_LIBDIR" >&5
13878	<	echo "${ECHO_T}LEDA_LIBDIR= $LEDA_LIBDIR" >&6
13879	<	echo "$as_me:$LINENO: result: GMP_INCLDIR= $GMP_INCLDIR" >&5
13880	<	echo "${ECHO_T}GMP_INCLDIR= $GMP_INCLDIR" >&6
13881	<	echo "$as_me:$LINENO: result: GMP_LIBDIR= $GMP_LIBDIR" >&5
13882	<	echo "${ECHO_T}GMP_LIBDIR= $GMP_LIBDIR" >&6
13883	<
13884	<	ac_ext=cc
13885	<	ac_cpp='$CXXCPP $CPPFLAGS'
13886	<	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13887	<	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13888	<	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
13889	<
13890	<	save_CXXFLAGS="$CXXFLAGS"
13891	<	CXXFLAGS="$CXXFLAGS -I$CGAL_INCLDIR -I$CGAL_INCLCONFDIR"
13892	<	if test "${ac_cv_header_CGAL_Cartesian_h+set}" = set; then
13893	<	echo "$as_me:$LINENO: checking for CGAL/Cartesian.h" >&5
13894	<	echo $ECHO_N "checking for CGAL/Cartesian.h... $ECHO_C" >&6
13895	<	if test "${ac_cv_header_CGAL_Cartesian_h+set}" = set; then
13937	>	if test "$acx_cgal_found" == no; then
13938	>	if test "${ac_cv_header_CGAL_Exact_predicates_inexact_constructions_kernel_h+set}" = set; then
13939	>	echo "$as_me:$LINENO: checking for CGAL/Exact_predicates_inexact_constructions_kernel.h" >&5
13940	>	echo $ECHO_N "checking for CGAL/Exact_predicates_inexact_constructions_kernel.h... $ECHO_C" >&6
13941	>	if test "${ac_cv_header_CGAL_Exact_predicates_inexact_constructions_kernel_h+set}" = set; then
13942		echo $ECHO_N "(cached) $ECHO_C" >&6
13943		fi
13944	<	echo "$as_me:$LINENO: result: $ac_cv_header_CGAL_Cartesian_h" >&5
13945	<	echo "${ECHO_T}$ac_cv_header_CGAL_Cartesian_h" >&6
13944	>	echo "$as_me:$LINENO: result: $ac_cv_header_CGAL_Exact_predicates_inexact_constructions_kernel_h" >&5
13945	>	echo "${ECHO_T}$ac_cv_header_CGAL_Exact_predicates_inexact_constructions_kernel_h" >&6
13946		else
13947		# Is the header compilable?
13948	<	echo "$as_me:$LINENO: checking CGAL/Cartesian.h usability" >&5
13949	<	echo $ECHO_N "checking CGAL/Cartesian.h usability... $ECHO_C" >&6
13948	>	echo "$as_me:$LINENO: checking CGAL/Exact_predicates_inexact_constructions_kernel.h usability" >&5
13949	>	echo $ECHO_N "checking CGAL/Exact_predicates_inexact_constructions_kernel.h usability... $ECHO_C" >&6
13950		cat >conftest.$ac_ext <<_ACEOF
13951		/* confdefs.h. */
13952		_ACEOF
#	Line 13908 \| Line 13954 \| $ac_includes_default
13954		cat >>conftest.$ac_ext <<_ACEOF
13955		/* end confdefs.h. */
13956		$ac_includes_default
13957	<	#include <CGAL/Cartesian.h>
13957	>	#include <CGAL/Exact_predicates_inexact_constructions_kernel.h>
13958		_ACEOF
13959		rm -f conftest.$ac_objext
13960		if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
#	Line 13919 \| Line 13965 \| if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
13965		cat conftest.err >&5
13966		echo "$as_me:$LINENO: \$? = $ac_status" >&5
13967		(exit $ac_status); } &&
13968	<	{ ac_try='test -z "$ac_cxx_werror_flag"
13968	>	{ ac_try='test -z "$ac_c_werror_flag"
13969		\|\| test ! -s conftest.err'
13970		{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13971		(eval $ac_try) 2>&5
#	Line 13944 \| Line 13990 \| echo "${ECHO_T}$ac_header_compiler" >&6
13990		echo "${ECHO_T}$ac_header_compiler" >&6
13991
13992		# Is the header present?
13993	<	echo "$as_me:$LINENO: checking CGAL/Cartesian.h presence" >&5
13994	<	echo $ECHO_N "checking CGAL/Cartesian.h presence... $ECHO_C" >&6
13993	>	echo "$as_me:$LINENO: checking CGAL/Exact_predicates_inexact_constructions_kernel.h presence" >&5
13994	>	echo $ECHO_N "checking CGAL/Exact_predicates_inexact_constructions_kernel.h presence... $ECHO_C" >&6
13995		cat >conftest.$ac_ext <<_ACEOF
13996		/* confdefs.h. */
13997		_ACEOF
13998		cat confdefs.h >>conftest.$ac_ext
13999		cat >>conftest.$ac_ext <<_ACEOF
14000		/* end confdefs.h. */
14001	<	#include <CGAL/Cartesian.h>
14001	>	#include <CGAL/Exact_predicates_inexact_constructions_kernel.h>
14002		_ACEOF
14003		if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
14004		(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
#	Line 13963 \| Line 14009 \| if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$a
14009		echo "$as_me:$LINENO: \$? = $ac_status" >&5
14010		(exit $ac_status); } >/dev/null; then
14011		if test -s conftest.err; then
14012	<	ac_cpp_err=$ac_cxx_preproc_warn_flag
14013	<	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
14012	>	ac_cpp_err=$ac_c_preproc_warn_flag
14013	>	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
14014		else
14015		ac_cpp_err=
14016		fi
#	Line 13984 \| Line 14030 \| echo "${ECHO_T}$ac_header_preproc" >&6
14030		echo "${ECHO_T}$ac_header_preproc" >&6
14031
14032		# So? What about this header?
14033	<	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
14033	>	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
14034		yes:no: )
14035	<	{ echo "$as_me:$LINENO: WARNING: CGAL/Cartesian.h: accepted by the compiler, rejected by the preprocessor!" >&5
14036	<	echo "$as_me: WARNING: CGAL/Cartesian.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
14037	<	{ echo "$as_me:$LINENO: WARNING: CGAL/Cartesian.h: proceeding with the compiler's result" >&5
14038	<	echo "$as_me: WARNING: CGAL/Cartesian.h: proceeding with the compiler's result" >&2;}
14035	>	{ echo "$as_me:$LINENO: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: accepted by the compiler, rejected by the preprocessor!" >&5
14036	>	echo "$as_me: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
14037	>	{ echo "$as_me:$LINENO: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: proceeding with the compiler's result" >&5
14038	>	echo "$as_me: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: proceeding with the compiler's result" >&2;}
14039		ac_header_preproc=yes
14040		;;
14041		no:yes:* )
14042	<	{ echo "$as_me:$LINENO: WARNING: CGAL/Cartesian.h: present but cannot be compiled" >&5
14043	<	echo "$as_me: WARNING: CGAL/Cartesian.h: present but cannot be compiled" >&2;}
14044	<	{ echo "$as_me:$LINENO: WARNING: CGAL/Cartesian.h: check for missing prerequisite headers?" >&5
14045	<	echo "$as_me: WARNING: CGAL/Cartesian.h: check for missing prerequisite headers?" >&2;}
14046	<	{ echo "$as_me:$LINENO: WARNING: CGAL/Cartesian.h: see the Autoconf documentation" >&5
14047	<	echo "$as_me: WARNING: CGAL/Cartesian.h: see the Autoconf documentation" >&2;}
14048	<	{ echo "$as_me:$LINENO: WARNING: CGAL/Cartesian.h: section \"Present But Cannot Be Compiled\"" >&5
14049	<	echo "$as_me: WARNING: CGAL/Cartesian.h: section \"Present But Cannot Be Compiled\"" >&2;}
14050	<	{ echo "$as_me:$LINENO: WARNING: CGAL/Cartesian.h: proceeding with the preprocessor's result" >&5
14051	<	echo "$as_me: WARNING: CGAL/Cartesian.h: proceeding with the preprocessor's result" >&2;}
14052	<	{ echo "$as_me:$LINENO: WARNING: CGAL/Cartesian.h: in the future, the compiler will take precedence" >&5
14053	<	echo "$as_me: WARNING: CGAL/Cartesian.h: in the future, the compiler will take precedence" >&2;}
14042	>	{ echo "$as_me:$LINENO: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: present but cannot be compiled" >&5
14043	>	echo "$as_me: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: present but cannot be compiled" >&2;}
14044	>	{ echo "$as_me:$LINENO: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: check for missing prerequisite headers?" >&5
14045	>	echo "$as_me: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: check for missing prerequisite headers?" >&2;}
14046	>	{ echo "$as_me:$LINENO: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: see the Autoconf documentation" >&5
14047	>	echo "$as_me: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: see the Autoconf documentation" >&2;}
14048	>	{ echo "$as_me:$LINENO: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: section \"Present But Cannot Be Compiled\"" >&5
14049	>	echo "$as_me: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: section \"Present But Cannot Be Compiled\"" >&2;}
14050	>	{ echo "$as_me:$LINENO: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: proceeding with the preprocessor's result" >&5
14051	>	echo "$as_me: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: proceeding with the preprocessor's result" >&2;}
14052	>	{ echo "$as_me:$LINENO: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: in the future, the compiler will take precedence" >&5
14053	>	echo "$as_me: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: in the future, the compiler will take precedence" >&2;}
14054		(
14055		cat <<\_ASBOX
14056		## ------------------------------ ##
#	Line 14015 \| Line 14061 \| esac
14061		sed "s/^/$as_me: WARNING: /" >&2
14062		;;
14063		esac
14064	<	echo "$as_me:$LINENO: checking for CGAL/Cartesian.h" >&5
14065	<	echo $ECHO_N "checking for CGAL/Cartesian.h... $ECHO_C" >&6
14066	<	if test "${ac_cv_header_CGAL_Cartesian_h+set}" = set; then
14064	>	echo "$as_me:$LINENO: checking for CGAL/Exact_predicates_inexact_constructions_kernel.h" >&5
14065	>	echo $ECHO_N "checking for CGAL/Exact_predicates_inexact_constructions_kernel.h... $ECHO_C" >&6
14066	>	if test "${ac_cv_header_CGAL_Exact_predicates_inexact_constructions_kernel_h+set}" = set; then
14067		echo $ECHO_N "(cached) $ECHO_C" >&6
14068		else
14069	<	ac_cv_header_CGAL_Cartesian_h=$ac_header_preproc
14069	>	ac_cv_header_CGAL_Exact_predicates_inexact_constructions_kernel_h=$ac_header_preproc
14070		fi
14071	<	echo "$as_me:$LINENO: result: $ac_cv_header_CGAL_Cartesian_h" >&5
14072	<	echo "${ECHO_T}$ac_cv_header_CGAL_Cartesian_h" >&6
14071	>	echo "$as_me:$LINENO: result: $ac_cv_header_CGAL_Exact_predicates_inexact_constructions_kernel_h" >&5
14072	>	echo "${ECHO_T}$ac_cv_header_CGAL_Exact_predicates_inexact_constructions_kernel_h" >&6
14073
14074		fi
14075	<	if test $ac_cv_header_CGAL_Cartesian_h = yes; then
14076	<	cgal=yes
14075	>	if test $ac_cv_header_CGAL_Exact_predicates_inexact_constructions_kernel_h = yes; then
14076	>	cgal_have_header=yes
14077		else
14078	<	cgal=no
14078	>	cgal_have_header=no
14079		fi
14080
14081
14082	<	CXXFLAGS="$save_CXXFLAGS"
14082	>	if test "$cgal_have_header" == yes; then
14083	>	echo "$as_me:$LINENO: checking for main in -lCGAL" >&5
14084	>	echo $ECHO_N "checking for main in -lCGAL... $ECHO_C" >&6
14085	>	if test "${ac_cv_lib_CGAL_main+set}" = set; then
14086	>	echo $ECHO_N "(cached) $ECHO_C" >&6
14087	>	else
14088	>	ac_check_lib_save_LIBS=$LIBS
14089	>	LIBS="-lCGAL $LIBS"
14090	>	cat >conftest.$ac_ext <<_ACEOF
14091	>	/* confdefs.h. */
14092	>	_ACEOF
14093	>	cat confdefs.h >>conftest.$ac_ext
14094	>	cat >>conftest.$ac_ext <<_ACEOF
14095	>	/* end confdefs.h. */
14096
14038	–	if test "x$cgal" = xyes; then
14039	–	echo "$as_me:$LINENO: checking for CGAL version" >&5
14040	–	echo $ECHO_N "checking for CGAL version... $ECHO_C" >&6
14041	–	LOCATION=${CGAL_INCLDIR}
14042	–	LOCATION=${LOCATION:-/usr/include}
14043	–	if test -f $LOCATION/CGAL/version.h; then
14044	–	CGAL_VERSION=`grep '#define.\<CGAL_VERSION\>.' $LOCATION/CGAL/version.h \| sed 's/[^0-9\.]*//g'`
14045	–	else
14046	–	CGAL_VERSION=`grep '#define.\<CGAL_VERSION\>.' $LOCATION/CGAL/config.h \| sed 's/[^0-9\.]*//g'`
14047	–	fi
14048	–	if echo $CGAL_VERSION \| grep -q "^[3456789]"; then
14049	–	echo "$as_me:$LINENO: result: ($CGAL_VERSION) yes" >&5
14050	–	echo "${ECHO_T}($CGAL_VERSION) yes" >&6
14051	–	else
14052	–	echo "$as_me:$LINENO: result: ($CGAL_VERSION) no" >&5
14053	–	echo "${ECHO_T}($CGAL_VERSION) no" >&6
14054	–	cgal=no
14055	–	fi
14056	–	fi
14097
14098	<	if test "x$cgal" = xyes; then
14099	<	CGAL_LIBS="-lCGAL"
14100	<	echo "$as_me:$LINENO: checking whether CGAL uses LEDA" >&5
14101	<	echo $ECHO_N "checking whether CGAL uses LEDA... $ECHO_C" >&6
14102	<	if echo $CGAL_CXXFLAGS \| grep -q -- -DCGAL_USE_LEDA; then
14103	<	CGAL_USES_LEDA=yes
14104	<	echo "$as_me:$LINENO: result: yes" >&5
14105	<	echo "${ECHO_T}yes" >&6
14106	<	CGAL_DEFINES="-DCGAL_USE_LEDA -DLEDA_PREFIX"
14107	<	else
14108	<	echo "$as_me:$LINENO: result: no" >&5
14109	<	echo "${ECHO_T}no" >&6
14110	<	CGAL_USES_LEDA=no
14111	<	fi
14112	<
14113	<	echo "$as_me:$LINENO: checking whether CGAL uses GMP" >&5
14114	<	echo $ECHO_N "checking whether CGAL uses GMP... $ECHO_C" >&6
14115	<	if echo $CGAL_CXXFLAGS \| grep -q -- -DCGAL_USE_GMP; then
14116	<	CGAL_USES_GMP=yes
14117	<	echo "$as_me:$LINENO: result: yes" >&5
14118	<	echo "${ECHO_T}yes" >&6
14119	<	CGAL_DEFINES="-DCGAL_USE_GMP $CGAL_DEFINES"
14120	<	else
14121	<	echo "$as_me:$LINENO: result: no" >&5
14122	<	echo "${ECHO_T}no" >&6
14123	<	CGAL_USES_GMP=no
14124	<	fi
14125	<
14126	<	CGAL_LIBS="$CGAL_LIBS -lm"
14127	<
14128	<	CGAL_CXXFLAGS="-ftemplate-depth-50"
14098	>	#ifdef FC_DUMMY_MAIN
14099	>	#ifndef FC_DUMMY_MAIN_EQ_F77
14100	>	# ifdef __cplusplus
14101	>	extern "C"
14102	>	# endif
14103	>	int FC_DUMMY_MAIN() { return 1; }
14104	>	#endif
14105	>	#endif
14106	>	int
14107	>	main ()
14108	>	{
14109	>	main ();
14110	>	;
14111	>	return 0;
14112	>	}
14113	>	_ACEOF
14114	>	rm -f conftest.$ac_objext conftest$ac_exeext
14115	>	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
14116	>	(eval $ac_link) 2>conftest.er1
14117	>	ac_status=$?
14118	>	grep -v '^ *+' conftest.er1 >conftest.err
14119	>	rm -f conftest.er1
14120	>	cat conftest.err >&5
14121	>	echo "$as_me:$LINENO: \$? = $ac_status" >&5
14122	>	(exit $ac_status); } &&
14123	>	{ ac_try='test -z "$ac_c_werror_flag"
14124	>	\|\| test ! -s conftest.err'
14125	>	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14126	>	(eval $ac_try) 2>&5
14127	>	ac_status=$?
14128	>	echo "$as_me:$LINENO: \$? = $ac_status" >&5
14129	>	(exit $ac_status); }; } &&
14130	>	{ ac_try='test -s conftest$ac_exeext'
14131	>	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14132	>	(eval $ac_try) 2>&5
14133	>	ac_status=$?
14134	>	echo "$as_me:$LINENO: \$? = $ac_status" >&5
14135	>	(exit $ac_status); }; }; then
14136	>	ac_cv_lib_CGAL_main=yes
14137	>	else
14138	>	echo "$as_me: failed program was:" >&5
14139	>	sed 's/^/\| /' conftest.$ac_ext >&5
14140
14141	<	echo "$as_me:$LINENO: result: CGAL_USES_LEDA= $CGAL_USES_LEDA" >&5
14142	<	echo "${ECHO_T}CGAL_USES_LEDA= $CGAL_USES_LEDA" >&6
14143	<	echo "$as_me:$LINENO: result: CGAL_USES_GMP = $CGAL_USES_GMP" >&5
14144	<	echo "${ECHO_T}CGAL_USES_GMP = $CGAL_USES_GMP" >&6
14145	<	echo "$as_me:$LINENO: result: CGAL_INCLDIR = $CGAL_INCLDIR" >&5
14146	<	echo "${ECHO_T}CGAL_INCLDIR = $CGAL_INCLDIR" >&6
14147	<	echo "$as_me:$LINENO: result: CGAL_LIBDIR = $CGAL_LIBDIR" >&5
14148	<	echo "${ECHO_T}CGAL_LIBDIR = $CGAL_LIBDIR" >&6
14149	<	echo "$as_me:$LINENO: result: CGAL_DEFINES = $CGAL_DEFINES" >&5
14150	<	echo "${ECHO_T}CGAL_DEFINES = $CGAL_DEFINES" >&6
14151	<	echo "$as_me:$LINENO: result: CGAL_CXXFLAGS = $CGAL_CXXFLAGS" >&5
14152	<	echo "${ECHO_T}CGAL_CXXFLAGS = $CGAL_CXXFLAGS" >&6
14153	<	echo "$as_me:$LINENO: result: CGAL_LIBS = $CGAL_LIBS" >&5
14103	<	echo "${ECHO_T}CGAL_LIBS = $CGAL_LIBS" >&6
14104	<	fi
14141	>	ac_cv_lib_CGAL_main=no
14142	>	fi
14143	>	rm -f conftest.err conftest.$ac_objext \
14144	>	conftest$ac_exeext conftest.$ac_ext
14145	>	LIBS=$ac_check_lib_save_LIBS
14146	>	fi
14147	>	echo "$as_me:$LINENO: result: $ac_cv_lib_CGAL_main" >&5
14148	>	echo "${ECHO_T}$ac_cv_lib_CGAL_main" >&6
14149	>	if test $ac_cv_lib_CGAL_main = yes; then
14150	>	cgal_have_lib=yes
14151	>	else
14152	>	cgal_have_lib=no
14153	>	fi
14154
14155	<	if test "x$cgal" = xyes; then
14156	<	save_LIBS="$LIBS"
14157	<	LIBS="$LIBS -L$CGAL_LIBDIR"
14158	<	if test "x$CGAL_USES_LEDA" = xyes; then
14159	<	LIBS="-lL $LIBS -L$LEDA_LIBDIR"
14160	<	fi
14161	<	# if test "x$CGAL_USES_GMP" = xyes; then
14162	<	# LIBS="-lgmp $LIBS $GMP_LIBDIR"
14114	<	# fi
14115	<	echo "$as_me:$LINENO: checking for ::CGAL::Cartesian<int>::Point_2 in -lCGAL" >&5
14116	<	echo $ECHO_N "checking for ::CGAL::Cartesian<int>::Point_2 in -lCGAL... $ECHO_C" >&6
14117	<	save_CXXFLAGS_CHECK_CXX_LIB="$CXXFLAGS"
14118	<	CXXFLAGS="$CXXFLAGS -I$CGAL_INCLDIR -I$CGAL_INCLCONFDIR"
14119	<	save_LIBS_CHECK_CXX_LIB="$LIBS"
14155	>	if test "$cgal_have_lib" == no; then
14156	>	save_LIBS="$LIBS"; LIBS="$LIBS -lgmp -lmpfr -lm"
14157	>	echo "$as_me:$LINENO: checking for main in -lCGAL" >&5
14158	>	echo $ECHO_N "checking for main in -lCGAL... $ECHO_C" >&6
14159	>	if test "${ac_cv_lib_CGAL_main+set}" = set; then
14160	>	echo $ECHO_N "(cached) $ECHO_C" >&6
14161	>	else
14162	>	ac_check_lib_save_LIBS=$LIBS
14163		LIBS="-lCGAL $LIBS"
14164		cat >conftest.$ac_ext <<_ACEOF
14165		/* confdefs.h. */
#	Line 14124 \| Line 14167 \| cat >>conftest.$ac_ext <<_ACEOF
14167		cat confdefs.h >>conftest.$ac_ext
14168		cat >>conftest.$ac_ext <<_ACEOF
14169		/* end confdefs.h. */
14170	<	#include <CGAL/Cartesian.h>
14170	>
14171	>
14172		#ifdef FC_DUMMY_MAIN
14173		#ifndef FC_DUMMY_MAIN_EQ_F77
14174		# ifdef __cplusplus
#	Line 14136 \| Line 14180 \| main ()
14180		int
14181		main ()
14182		{
14183	<	::CGAL::Cartesian<int>::Point_2 P
14183	>	main ();
14184		;
14185		return 0;
14186		}
#	Line 14150 \| Line 14194 \| if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
14194		cat conftest.err >&5
14195		echo "$as_me:$LINENO: \$? = $ac_status" >&5
14196		(exit $ac_status); } &&
14197	<	{ ac_try='test -z "$ac_cxx_werror_flag"
14197	>	{ ac_try='test -z "$ac_c_werror_flag"
14198		\|\| test ! -s conftest.err'
14199		{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14200		(eval $ac_try) 2>&5
#	Line 14163 \| Line 14207 \| if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
14207		ac_status=$?
14208		echo "$as_me:$LINENO: \$? = $ac_status" >&5
14209		(exit $ac_status); }; }; then
14210	<	echo "$as_me:$LINENO: result: yes" >&5
14167	<	echo "${ECHO_T}yes" >&6
14168	<	cgal=yes
14210	>	ac_cv_lib_CGAL_main=yes
14211		else
14212		echo "$as_me: failed program was:" >&5
14213		sed 's/^/\| /' conftest.$ac_ext >&5
14214
14215	<	echo "$as_me:$LINENO: result: no" >&5
14174	<	echo "${ECHO_T}no" >&6
14175	<	cgal=no
14215	>	ac_cv_lib_CGAL_main=no
14216		fi
14217		rm -f conftest.err conftest.$ac_objext \
14218		conftest$ac_exeext conftest.$ac_ext
14219	<	CXXFLAGS="$save_CXXFLAGS_CHECK_CXX_LIB"
14220	<	LIBS="$save_LIBS_CHECK_CXX_LIB"
14221	<	LIBS="$save_LIBS"
14222	<	fi
14219	>	LIBS=$ac_check_lib_save_LIBS
14220	>	fi
14221	>	echo "$as_me:$LINENO: result: $ac_cv_lib_CGAL_main" >&5
14222	>	echo "${ECHO_T}$ac_cv_lib_CGAL_main" >&6
14223	>	if test $ac_cv_lib_CGAL_main = yes; then
14224	>	CGAL_LIBS="-lCGAL -lgmp -lmpfr"
14225	>	cgal_have_lib=yes
14226	>	else
14227	>	cgal_have_lib=no
14228	>	fi
14229
14230	<	fi
14231	<	ac_ext=c
14232	<	ac_cpp='$CPP $CPPFLAGS'
14233	<	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14234	<	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14235	<	ac_compiler_gnu=$ac_cv_c_compiler_gnu
14230	>	LIBS="$save_LIBS"
14231	>	else
14232	>	CGAL_LIBS="-lCGAL"
14233	>	echo "$as_me:$LINENO: checking for main in -lmpfr" >&5
14234	>	echo $ECHO_N "checking for main in -lmpfr... $ECHO_C" >&6
14235	>	if test "${ac_cv_lib_mpfr_main+set}" = set; then
14236	>	echo $ECHO_N "(cached) $ECHO_C" >&6
14237	>	else
14238	>	ac_check_lib_save_LIBS=$LIBS
14239	>	LIBS="-lmpfr $LIBS"
14240	>	cat >conftest.$ac_ext <<_ACEOF
14241	>	/* confdefs.h. */
14242	>	_ACEOF
14243	>	cat confdefs.h >>conftest.$ac_ext
14244	>	cat >>conftest.$ac_ext <<_ACEOF
14245	>	/* end confdefs.h. */
14246
14247
14248	+	#ifdef FC_DUMMY_MAIN
14249	+	#ifndef FC_DUMMY_MAIN_EQ_F77
14250	+	# ifdef __cplusplus
14251	+	extern "C"
14252	+	# endif
14253	+	int FC_DUMMY_MAIN() { return 1; }
14254	+	#endif
14255	+	#endif
14256	+	int
14257	+	main ()
14258	+	{
14259	+	main ();
14260	+	;
14261	+	return 0;
14262	+	}
14263	+	_ACEOF
14264	+	rm -f conftest.$ac_objext conftest$ac_exeext
14265	+	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
14266	+	(eval $ac_link) 2>conftest.er1
14267	+	ac_status=$?
14268	+	grep -v '^ *+' conftest.er1 >conftest.err
14269	+	rm -f conftest.er1
14270	+	cat conftest.err >&5
14271	+	echo "$as_me:$LINENO: \$? = $ac_status" >&5
14272	+	(exit $ac_status); } &&
14273	+	{ ac_try='test -z "$ac_c_werror_flag"
14274	+	\|\| test ! -s conftest.err'
14275	+	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14276	+	(eval $ac_try) 2>&5
14277	+	ac_status=$?
14278	+	echo "$as_me:$LINENO: \$? = $ac_status" >&5
14279	+	(exit $ac_status); }; } &&
14280	+	{ ac_try='test -s conftest$ac_exeext'
14281	+	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14282	+	(eval $ac_try) 2>&5
14283	+	ac_status=$?
14284	+	echo "$as_me:$LINENO: \$? = $ac_status" >&5
14285	+	(exit $ac_status); }; }; then
14286	+	ac_cv_lib_mpfr_main=yes
14287	+	else
14288	+	echo "$as_me: failed program was:" >&5
14289	+	sed 's/^/\| /' conftest.$ac_ext >&5
14290	+
14291	+	ac_cv_lib_mpfr_main=no
14292		fi
14293	+	rm -f conftest.err conftest.$ac_objext \
14294	+	conftest$ac_exeext conftest.$ac_ext
14295	+	LIBS=$ac_check_lib_save_LIBS
14296	+	fi
14297	+	echo "$as_me:$LINENO: result: $ac_cv_lib_mpfr_main" >&5
14298	+	echo "${ECHO_T}$ac_cv_lib_mpfr_main" >&6
14299	+	if test $ac_cv_lib_mpfr_main = yes; then
14300	+	CGAL_LIBS="$CGAL_LIBS -lmpfr"
14301	+	fi
14302
14303	<	if test "x$cgal" = xyes; then
14304	<	USE_CGAL=yes
14305	<
14306	<	cat >>confdefs.h <<\_ACEOF
14307	<	#define HAVE_CGAL 1
14303	>	echo "$as_me:$LINENO: checking for main in -lgmp" >&5
14304	>	echo $ECHO_N "checking for main in -lgmp... $ECHO_C" >&6
14305	>	if test "${ac_cv_lib_gmp_main+set}" = set; then
14306	>	echo $ECHO_N "(cached) $ECHO_C" >&6
14307	>	else
14308	>	ac_check_lib_save_LIBS=$LIBS
14309	>	LIBS="-lgmp $LIBS"
14310	>	cat >conftest.$ac_ext <<_ACEOF
14311	>	/* confdefs.h. */
14312		_ACEOF
14313	+	cat confdefs.h >>conftest.$ac_ext
14314	+	cat >>conftest.$ac_ext <<_ACEOF
14315	+	/* end confdefs.h. */
14316
14317
14318	<	cat >>confdefs.h <<_ACEOF
14319	<	#define CGAL_VERSION $CGAL_VERSION
14318	>	#ifdef FC_DUMMY_MAIN
14319	>	#ifndef FC_DUMMY_MAIN_EQ_F77
14320	>	# ifdef __cplusplus
14321	>	extern "C"
14322	>	# endif
14323	>	int FC_DUMMY_MAIN() { return 1; }
14324	>	#endif
14325	>	#endif
14326	>	int
14327	>	main ()
14328	>	{
14329	>	main ();
14330	>	;
14331	>	return 0;
14332	>	}
14333		_ACEOF
14334	<
14335	<	if ! echo $CGAL_VERSION \| grep -q "^3.0"; then
14336	<	{ echo "$as_me:$LINENO: WARNING: *****************************************************" >&5
14337	<	echo "$as_me: WARNING: *****************************************************" >&2;}
14338	<	{ echo "$as_me:$LINENO: WARNING: * Warning: Your CGAL version is newer than the *" >&5
14339	<	echo "$as_me: WARNING: * Warning: Your CGAL version is newer than the *" >&2;}
14340	<	{ echo "$as_me:$LINENO: WARNING: * supported versions. It may still work though. *" >&5
14341	<	echo "$as_me: WARNING: * supported versions. It may still work though. *" >&2;}
14342	<	{ echo "$as_me:$LINENO: WARNING: *****************************************************" >&5
14343	<	echo "$as_me: WARNING: *****************************************************" >&2;}
14344	<	fi
14334	>	rm -f conftest.$ac_objext conftest$ac_exeext
14335	>	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
14336	>	(eval $ac_link) 2>conftest.er1
14337	>	ac_status=$?
14338	>	grep -v '^ *+' conftest.er1 >conftest.err
14339	>	rm -f conftest.er1
14340	>	cat conftest.err >&5
14341	>	echo "$as_me:$LINENO: \$? = $ac_status" >&5
14342	>	(exit $ac_status); } &&
14343	>	{ ac_try='test -z "$ac_c_werror_flag"
14344	>	\|\| test ! -s conftest.err'
14345	>	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14346	>	(eval $ac_try) 2>&5
14347	>	ac_status=$?
14348	>	echo "$as_me:$LINENO: \$? = $ac_status" >&5
14349	>	(exit $ac_status); }; } &&
14350	>	{ ac_try='test -s conftest$ac_exeext'
14351	>	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14352	>	(eval $ac_try) 2>&5
14353	>	ac_status=$?
14354	>	echo "$as_me:$LINENO: \$? = $ac_status" >&5
14355	>	(exit $ac_status); }; }; then
14356	>	ac_cv_lib_gmp_main=yes
14357		else
14358	<	if test "x$cgal_makefile" != xno; then
14359	<	echo "$as_me:$LINENO: result: No CGAL support. These are not the droids you want." >&5
14360	<	echo "${ECHO_T}No CGAL support. These are not the droids you want." >&6
14361	<	fi
14221	<	CGAL_INCLDIR=
14222	<	CGAL_LIBDIR=
14223	<	CGAL_RLIBDIR=
14224	<	CGAL_DEFINES=
14225	<	CGAL_CXXFLAGS=
14226	<	CGAL_LIBS=
14358	>	echo "$as_me: failed program was:" >&5
14359	>	sed 's/^/\| /' conftest.$ac_ext >&5
14360	>
14361	>	ac_cv_lib_gmp_main=no
14362		fi
14363	+	rm -f conftest.err conftest.$ac_objext \
14364	+	conftest$ac_exeext conftest.$ac_ext
14365	+	LIBS=$ac_check_lib_save_LIBS
14366	+	fi
14367	+	echo "$as_me:$LINENO: result: $ac_cv_lib_gmp_main" >&5
14368	+	echo "${ECHO_T}$ac_cv_lib_gmp_main" >&6
14369	+	if test $ac_cv_lib_gmp_main = yes; then
14370	+	CGAL_LIBS="$CGAL_LIBS -lgmp"
14371	+	fi
14372
14373	+	echo "$as_me:$LINENO: checking for main in -lgmpxx" >&5
14374	+	echo $ECHO_N "checking for main in -lgmpxx... $ECHO_C" >&6
14375	+	if test "${ac_cv_lib_gmpxx_main+set}" = set; then
14376	+	echo $ECHO_N "(cached) $ECHO_C" >&6
14377	+	else
14378	+	ac_check_lib_save_LIBS=$LIBS
14379	+	LIBS="-lgmpxx $LIBS"
14380	+	cat >conftest.$ac_ext <<_ACEOF
14381	+	/* confdefs.h. */
14382	+	_ACEOF
14383	+	cat confdefs.h >>conftest.$ac_ext
14384	+	cat >>conftest.$ac_ext <<_ACEOF
14385	+	/* end confdefs.h. */
14386
14230	–	CGAL_INC_DIR="${CGAL_INCLDIR} ${CGAL_INCLCONFDIR}"
14387
14388	<	CGAL_LIB_DIR=${CGAL_LIBDIR}
14388	>	#ifdef FC_DUMMY_MAIN
14389	>	#ifndef FC_DUMMY_MAIN_EQ_F77
14390	>	# ifdef __cplusplus
14391	>	extern "C"
14392	>	# endif
14393	>	int FC_DUMMY_MAIN() { return 1; }
14394	>	#endif
14395	>	#endif
14396	>	int
14397	>	main ()
14398	>	{
14399	>	main ();
14400	>	;
14401	>	return 0;
14402	>	}
14403	>	_ACEOF
14404	>	rm -f conftest.$ac_objext conftest$ac_exeext
14405	>	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
14406	>	(eval $ac_link) 2>conftest.er1
14407	>	ac_status=$?
14408	>	grep -v '^ *+' conftest.er1 >conftest.err
14409	>	rm -f conftest.er1
14410	>	cat conftest.err >&5
14411	>	echo "$as_me:$LINENO: \$? = $ac_status" >&5
14412	>	(exit $ac_status); } &&
14413	>	{ ac_try='test -z "$ac_c_werror_flag"
14414	>	\|\| test ! -s conftest.err'
14415	>	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14416	>	(eval $ac_try) 2>&5
14417	>	ac_status=$?
14418	>	echo "$as_me:$LINENO: \$? = $ac_status" >&5
14419	>	(exit $ac_status); }; } &&
14420	>	{ ac_try='test -s conftest$ac_exeext'
14421	>	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14422	>	(eval $ac_try) 2>&5
14423	>	ac_status=$?
14424	>	echo "$as_me:$LINENO: \$? = $ac_status" >&5
14425	>	(exit $ac_status); }; }; then
14426	>	ac_cv_lib_gmpxx_main=yes
14427	>	else
14428	>	echo "$as_me: failed program was:" >&5
14429	>	sed 's/^/\| /' conftest.$ac_ext >&5
14430
14431	<	CGAL_RLIB_DIR=${CGAL_RLIBDIR}
14431	>	ac_cv_lib_gmpxx_main=no
14432	>	fi
14433	>	rm -f conftest.err conftest.$ac_objext \
14434	>	conftest$ac_exeext conftest.$ac_ext
14435	>	LIBS=$ac_check_lib_save_LIBS
14436	>	fi
14437	>	echo "$as_me:$LINENO: result: $ac_cv_lib_gmpxx_main" >&5
14438	>	echo "${ECHO_T}$ac_cv_lib_gmpxx_main" >&6
14439	>	if test $ac_cv_lib_gmpxx_main = yes; then
14440	>	CGAL_LIBS="$CGAL_LIBS -lgmpxx"
14441	>	fi
14442
14443	+	fi
14444
14445	+	if test "$cgal_have_lib" == yes; then
14446	+	acx_cgal_found=yes
14447	+	fi
14448	+	fi
14449	+	if test "$acx_cgal_found" == yes; then
14450	+	echo "$as_me:$LINENO: checking for main in -lCore" >&5
14451	+	echo $ECHO_N "checking for main in -lCore... $ECHO_C" >&6
14452	+	if test "${ac_cv_lib_Core_main+set}" = set; then
14453	+	echo $ECHO_N "(cached) $ECHO_C" >&6
14454	+	else
14455	+	ac_check_lib_save_LIBS=$LIBS
14456	+	LIBS="-lCore $LIBS"
14457	+	cat >conftest.$ac_ext <<_ACEOF
14458	+	/* confdefs.h. */
14459	+	_ACEOF
14460	+	cat confdefs.h >>conftest.$ac_ext
14461	+	cat >>conftest.$ac_ext <<_ACEOF
14462	+	/* end confdefs.h. */
14463
14464
14465	+	#ifdef FC_DUMMY_MAIN
14466	+	#ifndef FC_DUMMY_MAIN_EQ_F77
14467	+	# ifdef __cplusplus
14468	+	extern "C"
14469	+	# endif
14470	+	int FC_DUMMY_MAIN() { return 1; }
14471	+	#endif
14472	+	#endif
14473	+	int
14474	+	main ()
14475	+	{
14476	+	main ();
14477	+	;
14478	+	return 0;
14479	+	}
14480	+	_ACEOF
14481	+	rm -f conftest.$ac_objext conftest$ac_exeext
14482	+	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
14483	+	(eval $ac_link) 2>conftest.er1
14484	+	ac_status=$?
14485	+	grep -v '^ *+' conftest.er1 >conftest.err
14486	+	rm -f conftest.er1
14487	+	cat conftest.err >&5
14488	+	echo "$as_me:$LINENO: \$? = $ac_status" >&5
14489	+	(exit $ac_status); } &&
14490	+	{ ac_try='test -z "$ac_c_werror_flag"
14491	+	\|\| test ! -s conftest.err'
14492	+	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14493	+	(eval $ac_try) 2>&5
14494	+	ac_status=$?
14495	+	echo "$as_me:$LINENO: \$? = $ac_status" >&5
14496	+	(exit $ac_status); }; } &&
14497	+	{ ac_try='test -s conftest$ac_exeext'
14498	+	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14499	+	(eval $ac_try) 2>&5
14500	+	ac_status=$?
14501	+	echo "$as_me:$LINENO: \$? = $ac_status" >&5
14502	+	(exit $ac_status); }; }; then
14503	+	ac_cv_lib_Core_main=yes
14504	+	else
14505	+	echo "$as_me: failed program was:" >&5
14506	+	sed 's/^/\| /' conftest.$ac_ext >&5
14507
14508	+	ac_cv_lib_Core_main=no
14509	+	fi
14510	+	rm -f conftest.err conftest.$ac_objext \
14511	+	conftest$ac_exeext conftest.$ac_ext
14512	+	LIBS=$ac_check_lib_save_LIBS
14513	+	fi
14514	+	echo "$as_me:$LINENO: result: $ac_cv_lib_Core_main" >&5
14515	+	echo "${ECHO_T}$ac_cv_lib_Core_main" >&6
14516	+	if test $ac_cv_lib_Core_main = yes; then
14517	+	CGAL_LIBS="$CGAL_LIBS -lCore"
14518	+	fi
14519
14520	+	fi
14521	+	fi
14522
14523	+
14524	+
14525	+	echo "$as_me:$LINENO: checking CGAL" >&5
14526	+	echo $ECHO_N "checking CGAL... $ECHO_C" >&6
14527	+	if test "$acx_cgal_found" == yes; then
14528	+	echo "$as_me:$LINENO: result: yes" >&5
14529	+	echo "${ECHO_T}yes" >&6;
14530	+
14531	+	else
14532	+	echo "$as_me:$LINENO: result: no" >&5
14533	+	echo "${ECHO_T}no" >&6
14534	+
14535	+	fi
14536	+
14537	+	if test "$acx_cgal_found" == yes; then
14538	+	USE_CGAL=yes
14539	+
14540	+	cat >>confdefs.h <<\_ACEOF
14541	+	#define HAVE_CGAL 1
14542	+	_ACEOF
14543	+
14544	+
14545	+
14546	+
14547	+
14548	+
14549	+	fi
14550	+
14551	+
14552	+
14553	+
14554		# Check whether --enable-doxygen or --disable-doxygen was given.
14555		if test "${enable_doxygen+set}" = set; then
14556		enableval="$enable_doxygen"
#	Line 14392 \| Line 14704 \| fi
14704
14705
14706
14707	<	ac_config_files="$ac_config_files make/Makefile src/utils/Makefile src/applications/nanoRodBuilder/Makefile scripts/filepp"
14707	>	ac_config_files="$ac_config_files make/Makefile src/utils/Makefile src/math/Makefile scripts/filepp"
14708
14709
14710		cat >confcache <<\_ACEOF
#	Line 14757 \| Line 15069 \| cat >&5 <<_CSEOF
15069		} >&5
15070		cat >&5 <<_CSEOF
15071
15072	<	This file was extended by OOPSE $as_me 3.0, which was
15072	>	This file was extended by OOPSE $as_me 4.0, which was
15073		generated by GNU Autoconf 2.59. Invocation command line was
15074
15075		CONFIG_FILES = $CONFIG_FILES
#	Line 14820 \| Line 15132 \| ac_cs_version="\\
15132
15133		cat >>$CONFIG_STATUS <<_ACEOF
15134		ac_cs_version="\\
15135	<	OOPSE config.status 3.0
15135	>	OOPSE config.status 4.0
15136		configured by $0, generated by GNU Autoconf 2.59,
15137		with options \\"`echo "$ac_configure_args" \| sed 's/[\\""\`\$]/\\\\&/g'`\\"
15138
#	Line 14925 \| Line 15237 \| do
15237		# Handling of arguments.
15238		"make/Makefile" ) CONFIG_FILES="$CONFIG_FILES make/Makefile" ;;
15239		"src/utils/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/utils/Makefile" ;;
15240	<	"src/applications/nanoRodBuilder/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/applications/nanoRodBuilder/Makefile" ;;
15240	>	"src/math/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/math/Makefile" ;;
15241		"scripts/filepp" ) CONFIG_FILES="$CONFIG_FILES scripts/filepp" ;;
15242		"src/getopt.h" ) CONFIG_LINKS="$CONFIG_LINKS src/getopt.h:src/utils/gnugetopt.h" ;;
15243		"src/config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS src/config.h" ;;
#	Line 15024 \| Line 15336 \| s,@debug@,$debug,;t t
15336		s,@host_os@,$host_os,;t t
15337		s,@PROGNAME@,$PROGNAME,;t t
15338		s,@debug@,$debug,;t t
15339	+	s,@USE_SINGLE_PRECISION@,$USE_SINGLE_PRECISION,;t t
15340		s,@CXX@,$CXX,;t t
15341		s,@CXXFLAGS@,$CXXFLAGS,;t t
15342		s,@LDFLAGS@,$LDFLAGS,;t t
#	Line 15061 \| Line 15374 \| s,@F90_MODULE_NAMES@,$F90_MODULE_NAMES,;t t
15374		s,@MODDIRFLAG@,$MODDIRFLAG,;t t
15375		s,@F90MODINCSPEC@,$F90MODINCSPEC,;t t
15376		s,@F90_MODULE_NAMES@,$F90_MODULE_NAMES,;t t
15377	+	s,@ZLIB_INC_DIR@,$ZLIB_INC_DIR,;t t
15378	+	s,@ZLIB_LIB_DIR@,$ZLIB_LIB_DIR,;t t
15379	+	s,@ZLIB@,$ZLIB,;t t
15380	+	s,@FFTW_INC_DIR@,$FFTW_INC_DIR,;t t
15381	+	s,@FFTW_LIB_DIR@,$FFTW_LIB_DIR,;t t
15382	+	s,@FFTW_LIBS@,$FFTW_LIBS,;t t
15383	+	s,@QHULL_INC_DIR@,$QHULL_INC_DIR,;t t
15384	+	s,@QHULL_LIB_DIR@,$QHULL_LIB_DIR,;t t
15385	+	s,@QHULL@,$QHULL,;t t
15386		s,@LIBOBJS@,$LIBOBJS,;t t
15387		s,@POW_LIB@,$POW_LIB,;t t
15388		s,@CXXCPP@,$CXXCPP,;t t
#	Line 15072 \| Line 15394 \| s,@USE_CGAL@,$USE_CGAL,;t t
15394		s,@MPI_F90_LIB@,$MPI_F90_LIB,;t t
15395		s,@USE_MPI@,$USE_MPI,;t t
15396		s,@USE_CGAL@,$USE_CGAL,;t t
15397	<	s,@CGAL_INC_DIR@,$CGAL_INC_DIR,;t t
15398	<	s,@CGAL_LIB_DIR@,$CGAL_LIB_DIR,;t t
15399	<	s,@CGAL_RLIB_DIR@,$CGAL_RLIB_DIR,;t t
15078	<	s,@CGAL_DEFINES@,$CGAL_DEFINES,;t t
15079	<	s,@CGAL_CXXFLAGS@,$CGAL_CXXFLAGS,;t t
15397	>	s,@CGAL_CXXFLAGS@,$CGAL_CXXFLAGS,;t t
15398	>	s,@CGAL_LDFLAGS@,$CGAL_LDFLAGS,;t t
15399	>	s,@CGAL_CPPFLAGS@,$CGAL_CPPFLAGS,;t t
15400		s,@CGAL_LIBS@,$CGAL_LIBS,;t t
15401		s,@DOXYGEN@,$DOXYGEN,;t t
15402		s,@DOT@,$DOT,;t t
#	Line 15330 \| Line 15650 \| s,@INSTALL@,$ac_INSTALL,;t t
15650		case $ac_file in
15651		make/Makefile ) chmod 0755 scripts/* ;;
15652		src/utils/Makefile ) chmod 0755 scripts/* ;;
15653	<	src/applications/nanoRodBuilder/Makefile ) chmod 0755 scripts/* ;;
15653	>	src/math/Makefile ) chmod 0755 scripts/* ;;
15654		scripts/filepp ) chmod 0755 scripts/* ;;
15655		esac
15656		done

Diff Legend

-–
+Removed lines
-+
+Added lines
-<
+Changed lines
->
+Changed lines

Comparing trunk/configure (file contents): Revision 956 by gezelter, Tue May 16 02:06:37 2006 UTC vs. Revision 1200 by chuckv, Fri Dec 7 00:00:05 2007 UTC

Diff Legend

Comparing trunk/configure (file contents):
Revision 956 by gezelter, Tue May 16 02:06:37 2006 UTC vs.
Revision 1200 by chuckv, Fri Dec 7 00:00:05 2007 UTC