[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 1206 by chuckv, Sat Dec 8 00:15:09 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 USE_QHULL LIBOBJS POW_LIB CXXCPP __func__ MPI_LIB_DIR MPI_INC_DIR MPI_F90_INC MPI_LIB MPI_F90_LIB USE_MPI CGAL_CXXFLAGS CGAL_LDFLAGS CGAL_CPPFLAGS CGAL_LIBS USE_CGAL 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 $ac_aux_dir/configure" # This sho
1427
1428
1429
1430	+	#
1431	+	#
1432	+	#
1433
1434
1435
1436
1436	–	#
1437	–	#
1438	–	#
1437
1438
1439	+
1440	+
1441		# AC_F90_MODULE_NAMES
1442		# -------------------
1443		#
1444		# Figure out how the Fortran 90 compiler constructs module file names
1445		#
1446		# AC_F90_MODULE_NAMES
1447	+
1448	+
1449	+
1450	+
1451	+
1452	+
1453	+
1454	+
1455	+
1456	+
1457	+
1458	+
1459	+
1460	+
1461	+
1462	+
1463	+
1464	+
1465	+
1466	+
1467	+
1468	+
1469	+
1470	+
1471	+
1472	+
1473	+
1474	+
1475	+
1476	+
1477	+
1478	+
1479	+
1480	+
1481	+
1482	+
1483	+
1484	+
1485	+
1486	+
1487	+
1488	+
1489	+
1490	+
1491	+
1492	+
1493	+
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1496	+
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1501	+
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1506
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1508
#	Line 1480 \| Line 1539 \| ac_configure="$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
6167	<	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.$ac_ext >&5
6167	>
6168
6169	<	ac_cv_lib_z_inflateEnd=no
6107	<	fi
6108	<	rm -f conftest.err conftest.$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
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	<
6240	<
6163	<	if test -z "$ac_fftw_firstname"; then
6236	>	ac_ext=c
6237	>	ac_cpp='$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	<	sizeof_real=$sizeof_real
6243	<	if test $sizeof_real = 8; then
6244	<	prec="double"
6245	<	fftwcheckprefix=d
6242	>	echo "$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>
6395	–	#ifdef FC_DUMMY_MAIN
6396	–	#ifndef FC_DUMMY_MAIN_EQ_F77
6397	–	# 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)) == $sizeof_real)];
6407	–	;
6408	–	return 0;
6409	–	}
6384		_ACEOF
6385	<	rm -f conftest.$ac_objext
6386	<	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6413	<	(eval $ac_compile) 2>conftest.er1
6385	>	if { (eval echo "$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
6755	<
6756	<	# fftwname was set if we found a header
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 $ac_cv_lib_dfftw_fftwnd_one = yes; then
6761	>	fftw_cv_libdfftw=yes
6762	>	else
6763	>	fftw_cv_libdfftw=no
6764	>	fi
6765
6766	<	if test -n "$fftwname"; then
6767	<	# we cannot run the code since an MPI program might not be allowed
6768	<	# 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	<
7163	<
7164	<	#ifdef FC_DUMMY_MAIN
7165	<	#ifndef FC_DUMMY_MAIN_EQ_F77
7166	<	# ifdef __cplusplus
7167	<	extern "C"
7168	<	# endif
7169	<	int FC_DUMMY_MAIN() { return 1; }
7170	<	#endif
7171	<	#endif
7172	<	int
7173	<	main ()
7174	<	{
7175	<	main ();
7176	<	;
7177	<	return 0;
7178	<	}
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	>	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
7255	>
7256	>
7257	>	cat >>confdefs.h <<\_ACEOF
7258	>	#define HAVE_QHULL 1
7259		_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.$ac_ext >&5
7260
7261	<	fi
7262	<	rm -f conftest.err conftest.$ac_objext \
7263	<	conftest$ac_exeext conftest.$ac_ext
7264	<	else
7265	<	echo "$as_me: failed program was:" >&5
7266	<	sed 's/^/\| /' conftest.$ac_ext >&5
7261	>	USE_QHULL=yes
7262	>	QHULL_INC_DIR="${QHULL_HOME}/include"
7263	>	QHULL_LIB_DIR="${QHULL_HOME}/lib"
7264	>	QHULL="-lqhull"
7265	>	else
7266	>	echo "$as_me:$LINENO: checking qhull in ${QHULL_HOME}" >&5
7267	>	echo $ECHO_N "checking qhull in ${QHULL_HOME}... $ECHO_C" >&6
7268	>	QHULL_INC_DIR=
7269	>	QHULL_LIB_DIR=
7270	>	QHULL=
7271	>	USE_QHULL=no
7272	>	LDFLAGS="$QHULL_OLD_LDFLAGS"
7273	>	CFLAGS="$QHULL_OLD_CFLAGS"
7274	>	echo "$as_me:$LINENO: result: failed" >&5
7275	>	echo "${ECHO_T}failed" >&6
7276	>	echo ""
7277	>	echo "*********************************************************"
7278	>	echo "* WARNING: Could not find a working qhull installation *"
7279	>	echo "* If you need OOPSE to be able to deal with convex *"
7280	>	echo "* hulls be sure to specify a valid qhull installation *"
7281	>	echo "* with --with-qhull=DIR *"
7282	>	echo "* *"
7283	>	echo "* OOPSE will still work without qhull installed. *"
7284	>	echo "*********************************************************"
7285	>	echo ""
7286	>	fi
7287
7288
7188	–	echo "$as_me:$LINENO: result: no" >&5
7189	–	echo "${ECHO_T}no" >&6
7190	–	{ { echo "$as_me:$LINENO: error: Cant find $fftwname.h header. Make sure all your
7191	–	fftw prefixes match - we already use $ac_fftw_firstname.h" >&5
7192	–	echo "$as_me: error: Cant find $fftwname.h header. Make sure all your
7193	–	fftw prefixes match - we already use $ac_fftw_firstname.h" >&2;}
7194	–	{ (exit 1); exit 1; }; }
7289
7196	–	fi
7197	–	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7290
7291		fi
7292	+	fi
7293
7201	–
7202	–	fi
7203	–
7204	–	case ${ac_fftw_savedprefix} in
7205	–	d)
7206	–	cat >>confdefs.h <<\_ACEOF
7207	–	#define FFTW_NAME_DFFTW
7208	–	_ACEOF
7209	–	;;
7210	–	*)
7211	–	cat >>confdefs.h <<\_ACEOF
7212	–	#define FFTW_NAME_FFTW
7213	–	_ACEOF
7214	–	;;
7215	–	esac
7216	–	else
7217	–	echo "*******************************************************************"
7218	–	echo "* FFTW libraries and include files are required for computing *"
7219	–	echo "* undulation spectra with the staticProps program. If you don't *"
7220	–	echo "* fftw turned on, OOPSE will still work, but you won't be able to *"
7221	–	echo "* analyze your trajectories for this property. *"
7222	–	echo "*******************************************************************"
7223	–	fi # end of fftw check
7294
7295		# Checks for header files.
7296		echo "$as_me:$LINENO: checking for ANSI C header files" >&5
#	Line 12236 \| Line 12306 \| if test "$ac_test_FFLAGS" != "set"; then
12306		case "${host_cpu}-${host_os}" in
12307
12308		linux) if test "$FC" = ifc -o "$FC" = ifort; then
12309	<	FCFLAGS="-O3 -ip -no-prec-div -cxxlib-icc"
12309	>	FCFLAGS="-O3 -ip -no-prec-div"
12310		fi;;
12311		rs6000-aix) if test "$FC" = xlf90 -o "$FC" = f90 -o "$FC" = xlf95; then
12312		FCFLAGS="-O3 -qarch=pwrx -qtune=pwrx -qansialias -w"
#	Line 12427 \| Line 12497 \| if test "$ac_test_CFLAGS" != "set"; then
12497
12498		# use default flags for gcc on all systems
12499		if test $ac_cv_prog_really_gcc = yes; then
12500	<	CFLAGS="-O6 -fomit-frame-pointer -Wall -W -Wcast-qual -Wpointer-arith -Wcast-align -pedantic"
12500	>	CFLAGS="-O6 -fomit-frame-pointer -Wall -W -Wcast-qual -Wpointer-arith -Wcast-align"
12501		fi
12502
12503		# test for gcc-specific flags:
#	Line 12884 \| Line 12954 \| if test "$ac_test_CXXFLAGS" != "set"; then
12954
12955		# use default flags for gcc on all systems
12956		if test $ac_cv_prog_really_gxx = yes; then
12957	<	CXXFLAGS="-O6 -fomit-frame-pointer -Wall -W -Wcast-qual -Wpointer-arith -Wcast-align -pedantic"
12957	>	CXXFLAGS="-O6 -fomit-frame-pointer -Wall -W -Wcast-qual -Wpointer-arith -Wcast-align"
12958		fi
12959
12960		# test for gcc-specific flags:
#	Line 13293 \| Line 13363 \| MPI_INC_DIR="$MPI/include"
13363		MPI_INC_DIR="$MPI/include"
13364
13365
13366	+
13367	+	ac_ext=c
13368	+	ac_cpp='$CPP $CPPFLAGS'
13369	+	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13370	+	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13371	+	ac_compiler_gnu=$ac_cv_c_compiler_gnu
13372
13373		echo "$as_me:$LINENO: checking for mpi.h" >&5
13374		echo $ECHO_N "checking for mpi.h... $ECHO_C" >&6
13375		have_mpi_h=0
13376		rm -f conftest*
13377	<	echo '#include <mpi.h>' > conftest.cc
13378	<	if ${CXX} -I${MPI_INC_DIR} -c conftest.cc 2>&1 ; then
13377	>	echo '#include <mpi.h>' > conftest.c
13378	>	if ${CC} -I${MPI_INC_DIR} -c conftest.c 2>&1 ; then
13379		echo "$as_me:$LINENO: result: yes" >&5
13380		echo "${ECHO_T}yes" >&6
13381		have_mpi_h=1
#	Line 13322 \| Line 13398 \| echo $ECHO_N "checking whether mpif.h is usable... $EC
13398
13399		echo "$as_me:$LINENO: checking whether mpif.h is usable" >&5
13400		echo $ECHO_N "checking whether mpif.h is usable... $ECHO_C" >&6
13401	+
13402	+
13403	+	ac_ext=${FC_SRCEXT-f}
13404	+	ac_compile='$FC -c $FCFLAGS $FCFLAGS_SRCEXT conftest.$ac_ext >&5'
13405	+	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $FCFLAGS_SRCEXT conftest.$ac_ext $LIBS >&5'
13406	+	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
13407	+
13408	+	ac_save_ext=$ac_ext
13409	+	ac_ext=F90
13410	+	ac_save_FCFLAGS=$FCFLAGS
13411		have_mpif_h=0
13412		rm -f conftest*
13413		cat >conftest.$ac_ext <<EOF
#	Line 13351 \| Line 13437 \| fi
13437		_ACEOF
13438
13439		fi
13440	+	FCFLAGS=$ac_save_FCFLAGS
13441	+	ac_ext=$ac_save_ext
13442	+	ac_ext=c
13443	+	ac_cpp='$CPP $CPPFLAGS'
13444	+	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13445	+	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13446	+	ac_compiler_gnu=$ac_cv_c_compiler_gnu
13447
13448	+
13449		ac_ext=c
13450		ac_cpp='$CPP $CPPFLAGS'
13451		ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
#	Line 13359 \| Line 13453 \| ac_save_LDFLAGS=$LDFLAGS
13453		ac_compiler_gnu=$ac_cv_c_compiler_gnu
13454
13455		ac_save_LDFLAGS=$LDFLAGS
13456	<	LDFLAGS="${LDFLAGS} -L${MPI_LIB_DIR} "
13456	>	LDFLAGS="-L${MPI_LIB_DIR} ${LDFLAGS} "
13457
13458		if test x = x"$MPI_LIB"; then
13459		echo "$as_me:$LINENO: checking for MPI_Init in -lmpich" >&5
#	Line 13439 \| Line 13533 \| fi
13533		fi
13534
13535		fi
13536	+	$as_unset ac_cv_lib_mpich_MPI_Init
13537		if test x = x"$MPI_LIB"; then
13538	<	echo "$as_me:$LINENO: checking for MPI_Init in -lmpi" >&5
13539	<	echo $ECHO_N "checking for MPI_Init in -lmpi... $ECHO_C" >&6
13540	<	if test "${ac_cv_lib_mpi_MPI_Init+set}" = set; then
13538	>	echo "$as_me:$LINENO: checking for MPI_Init in -lpmpich" >&5
13539	>	echo $ECHO_N "checking for MPI_Init in -lpmpich... $ECHO_C" >&6
13540	>	if test "${ac_cv_lib_pmpich_MPI_Init+set}" = set; then
13541		echo $ECHO_N "(cached) $ECHO_C" >&6
13542		else
13543		ac_check_lib_save_LIBS=$LIBS
13544	<	LIBS="-lmpi $LIBS"
13544	>	LIBS="-lpmpich -lmpich -lpmpich -lmpich $LIBS"
13545		cat >conftest.$ac_ext <<_ACEOF
13546		/* confdefs.h. */
13547		_ACEOF
#	Line 13499 \| Line 13594 \| if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
13594		ac_status=$?
13595		echo "$as_me:$LINENO: \$? = $ac_status" >&5
13596		(exit $ac_status); }; }; then
13597	<	ac_cv_lib_mpi_MPI_Init=yes
13597	>	ac_cv_lib_pmpich_MPI_Init=yes
13598		else
13599		echo "$as_me: failed program was:" >&5
13600		sed 's/^/\| /' conftest.$ac_ext >&5
13601
13602	<	ac_cv_lib_mpi_MPI_Init=no
13602	>	ac_cv_lib_pmpich_MPI_Init=no
13603		fi
13604		rm -f conftest.err conftest.$ac_objext \
13605		conftest$ac_exeext conftest.$ac_ext
13606		LIBS=$ac_check_lib_save_LIBS
13607		fi
13608	<	echo "$as_me:$LINENO: result: $ac_cv_lib_mpi_MPI_Init" >&5
13609	<	echo "${ECHO_T}$ac_cv_lib_mpi_MPI_Init" >&6
13610	<	if test $ac_cv_lib_mpi_MPI_Init = yes; then
13611	<	MPI_LIB="-lmpi"
13608	>	echo "$as_me:$LINENO: result: $ac_cv_lib_pmpich_MPI_Init" >&5
13609	>	echo "${ECHO_T}$ac_cv_lib_pmpich_MPI_Init" >&6
13610	>	if test $ac_cv_lib_pmpich_MPI_Init = yes; then
13611	>	MPI_LIB="-lpmpich -lmpich -lpmpich -lmpich"
13612		fi
13613
13614		fi
13520	–	$as_unset ac_cv_lib_mpi_MPI_Init
13615		if test x = x"$MPI_LIB"; then
13616		echo "$as_me:$LINENO: checking for MPI_Init in -lmpi" >&5
13617		echo $ECHO_N "checking for MPI_Init in -lmpi... $ECHO_C" >&6
#	Line 13525 \| Line 13619 \| else
13619		echo $ECHO_N "(cached) $ECHO_C" >&6
13620		else
13621		ac_check_lib_save_LIBS=$LIBS
13622	<	LIBS="-lmpi "-llam" $LIBS"
13622	>	LIBS="-lmpi $LIBS"
13623		cat >conftest.$ac_ext <<_ACEOF
13624		/* confdefs.h. */
13625		_ACEOF
#	Line 13592 \| Line 13686 \| if test $ac_cv_lib_mpi_MPI_Init = yes; then
13686		echo "$as_me:$LINENO: result: $ac_cv_lib_mpi_MPI_Init" >&5
13687		echo "${ECHO_T}$ac_cv_lib_mpi_MPI_Init" >&6
13688		if test $ac_cv_lib_mpi_MPI_Init = yes; then
13689	<	MPI_LIB="-lmpi -llam"
13689	>	MPI_LIB="-lmpi"
13690		fi
13691
13692		fi
13693	<	$as_unset ac_cv_lib_mpich_MPI_Init
13693	>	$as_unset ac_cv_lib_mpi_MPI_Init
13694		if test x = x"$MPI_LIB"; then
13695	<	echo "$as_me:$LINENO: checking for MPI_Init in -lmpich" >&5
13696	<	echo $ECHO_N "checking for MPI_Init in -lmpich... $ECHO_C" >&6
13697	<	if test "${ac_cv_lib_mpich_MPI_Init+set}" = set; then
13695	>	echo "$as_me:$LINENO: checking for MPI_Init in -lmpi" >&5
13696	>	echo $ECHO_N "checking for MPI_Init in -lmpi... $ECHO_C" >&6
13697	>	if test "${ac_cv_lib_mpi_MPI_Init+set}" = set; then
13698		echo $ECHO_N "(cached) $ECHO_C" >&6
13699		else
13700		ac_check_lib_save_LIBS=$LIBS
13701	<	LIBS="-lmpich "-lpmpich" $LIBS"
13701	>	LIBS="-lmpi -llam $LIBS"
13702		cat >conftest.$ac_ext <<_ACEOF
13703		/* confdefs.h. */
13704		_ACEOF
#	Line 13657 \| Line 13751 \| if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
13751		ac_status=$?
13752		echo "$as_me:$LINENO: \$? = $ac_status" >&5
13753		(exit $ac_status); }; }; then
13754	<	ac_cv_lib_mpich_MPI_Init=yes
13754	>	ac_cv_lib_mpi_MPI_Init=yes
13755		else
13756		echo "$as_me: failed program was:" >&5
13757		sed 's/^/\| /' conftest.$ac_ext >&5
13758
13759	<	ac_cv_lib_mpich_MPI_Init=no
13759	>	ac_cv_lib_mpi_MPI_Init=no
13760		fi
13761		rm -f conftest.err conftest.$ac_objext \
13762		conftest$ac_exeext conftest.$ac_ext
13763		LIBS=$ac_check_lib_save_LIBS
13764		fi
13765	<	echo "$as_me:$LINENO: result: $ac_cv_lib_mpich_MPI_Init" >&5
13766	<	echo "${ECHO_T}$ac_cv_lib_mpich_MPI_Init" >&6
13767	<	if test $ac_cv_lib_mpich_MPI_Init = yes; then
13768	<	MPI_LIB="-lpmpich -lmpich"
13765	>	echo "$as_me:$LINENO: result: $ac_cv_lib_mpi_MPI_Init" >&5
13766	>	echo "${ECHO_T}$ac_cv_lib_mpi_MPI_Init" >&6
13767	>	if test $ac_cv_lib_mpi_MPI_Init = yes; then
13768	>	MPI_LIB="-lmpi -llam"
13769		fi
13770
13771		fi
13678	–
13772		$as_unset ac_cv_lib_mpi_MPI_Init
13773		if test x = x"$MPI_LIB"; then
13774		echo "$as_me:$LINENO: checking for MPI_Init in -lmpi" >&5
#	Line 13783 \| Line 13876 \| fi
13876
13877
13878
13879	+	acx_cgal_found=no
13880
13881	<	USE_CGAL=no
13882	<	cgal_makefile=auto
13881	>	# Check whether --with-cgalmakefile or --without-cgalmakefile was given.
13882	>	if test "${with_cgalmakefile+set}" = set; then
13883	>	withval="$with_cgalmakefile"
13884
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"
13885		fi;
13886	+	case $with_cgalmakefile in
13887	+	yes \| "") ;;
13888	+	no) acx_cgal_found=disable ;;
13889	+	-* \| / \| .a \| .so \| .so. \| *.o) CGAL_MAKEFILE="$with_cgalmakefile" ;;
13890	+	*) CGAL_MAKEFILE="$with_cgalmakefile" ;;
13891	+	esac
13892
13893	<	if test "x$cgal_makefile" != xno; then
13893	>	if test "$acx_cgal_found" == no; then
13894	>	echo "$as_me:$LINENO: checking CGAL_MAKEFILE" >&5
13895	>	echo $ECHO_N "checking CGAL_MAKEFILE... $ECHO_C" >&6
13896
13897	<	if test "x$cgal_makefile" = xauto -a "x$CGAL_MAKEFILE" != x; then
13799	<	cgal_makefile="$CGAL_MAKEFILE"
13800	<	fi
13897	>	if test \! -z "$CGAL_MAKEFILE"; then
13898
13899	<	echo "$as_me:$LINENO: checking for cgal_makefile: $cgal_makefile" >&5
13900	<	echo $ECHO_N "checking for cgal_makefile: $cgal_makefile... $ECHO_C" >&6
13899	>	if test -e "$CGAL_MAKEFILE"; then
13900	>	tname=`mktemp /tmp/cgal_makefile_dsrXXXXXX`
13901
13902	<	if test -f "$cgal_makefile"; then
13902	>	cat > $tname << _ACEOF
13903	>	include $CGAL_MAKEFILE
13904
13905	<	cat >config.tmp.Makefile <<EOF
13906	<	include $cgal_makefile
13809	<	default:
13810	<	@echo CGAL_OS_COMPILER=\"\${CGAL_OS_COMPILER}\" >config.tmp.cgalvariables
13811	<	@echo CGAL_INCLDIR=\"\${CGAL_INCL_DIR}\" >>config.tmp.cgalvariables
13812	<	@echo CGAL_INCLCONFDIR=\"\${CGAL_INCL_CONF_DIR}\" >>config.tmp.cgalvariables
13813	<	@echo CGAL_LIBDIR=\"\${CGAL_LIB_DIR}/\${CGAL_OS_COMPILER}\" >>config.tmp.cgalvariables
13814	<	@echo CGAL_RLIBDIR=\"\${CGAL_LIB_DIR}/\${CGAL_OS_COMPILER}\" >>config.tmp.cgalvariables
13815	<	@echo CGAL_CXXFLAGS=\"\${CGAL_CXXFLAGS}\" >>config.tmp.cgalvariables
13816	<	@echo GMP_INCLDIR=\"\${GMP_INCL_DIR}\" >>config.tmp.cgalvariables
13817	<	@echo GMP_LIBDIR=\"\${GMP_LIB_DIR}\" >>config.tmp.cgalvariables
13818	<	@echo GMP_RLIBDIR=\"\${GMP_LIB_DIR}\" >>config.tmp.cgalvariables
13819	<	@echo LEDA_INCLDIR=\"\${LEDA_INCL_DIR}\" >>config.tmp.cgalvariables
13820	<	@echo LEDA_LIBDIR=\"\${LEDA_LIB_DIR}\" >>config.tmp.cgalvariables
13821	<	@echo LEDA_RLIBDIR=\"\${LEDA_LIB_DIR}\" >>config.tmp.cgalvariables
13822	<	EOF
13905	>	cppflags:
13906	>	@echo \$(CGAL_CXXFLAGS)
13907
13908	<	make -s -f config.tmp.Makefile
13909	<	. config.tmp.cgalvariables
13910	<
13911	<	rm -f config.tmp.Makefile config.tmp.cgalvariables
13912	<
13913	<	if test "x$CGAL_INCLDIR" = "x"; then
13914	<	CGAL_INCLDIR=""
13915	<	fi
13916	<
13917	<	if test "x$CGAL_LIBDIR" = "x"; then
13918	<	CGAL_LIBDIR=""
13919	<	fi
13920	<
13921	<	if test "x$CGAL_RLIBDIR" = "x"; then
13922	<	CGAL_RLIBDIR=""
13908	>	cxxflags:
13909	>	@echo
13910	>	ldflags:
13911	>	@echo \$(CGAL_LDFLAGS)
13912	>	_ACEOF
13913	>	CGAL_CPPFLAGS="`make -s -f $tname cppflags`"
13914	>	CGAL_CXXFLAGS="`make -s -f $tname cxxflags`"
13915	>	CGAL_LDFLAGST="`make -s -f $tname ldflags`"
13916	>	for i in $CGAL_LDFLAGST; do
13917	>	if test `echo $i\| grep -c ^-l`; then
13918	>	CGAL_LIBS="$CGAL_LIBS $i"
13919	>	else
13920	>	CGAL_LDFLAGS="$CGAL_LDFLAGS $i"
13921	>	fi
13922	>	done
13923	>	rm -f $tname
13924	>	echo "$as_me:$LINENO: result: yes" >&5
13925	>	echo "${ECHO_T}yes" >&6
13926	>	acx_cgal_found=yes
13927	>	else
13928	>	echo "$as_me:$LINENO: result: invalid" >&5
13929	>	echo "${ECHO_T}invalid" >&6
13930	>	{ { echo "$as_me:$LINENO: error: CGAL_MAKEFILE defined, but the makefile does not exist." >&5
13931	>	echo "$as_me: error: CGAL_MAKEFILE defined, but the makefile does not exist." >&2;}
13932	>	{ (exit 1); exit 1; }; }
13933	>	fi
13934	>	else
13935	>	echo "$as_me:$LINENO: result: not defined" >&5
13936	>	echo "${ECHO_T}not defined" >&6
13937		fi
13938	+	fi
13939
13940	<	if test "x$LEDA_INCLDIR" = "x"; then
13941	<	LEDA_INCLDIR=""
13942	<	fi
13943	<
13944	<	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
13940	>	if test "$acx_cgal_found" == no; then
13941	>	if test "${ac_cv_header_CGAL_Exact_predicates_inexact_constructions_kernel_h+set}" = set; then
13942	>	echo "$as_me:$LINENO: checking for CGAL/Exact_predicates_inexact_constructions_kernel.h" >&5
13943	>	echo $ECHO_N "checking for CGAL/Exact_predicates_inexact_constructions_kernel.h... $ECHO_C" >&6
13944	>	if test "${ac_cv_header_CGAL_Exact_predicates_inexact_constructions_kernel_h+set}" = set; then
13945		echo $ECHO_N "(cached) $ECHO_C" >&6
13946		fi
13947	<	echo "$as_me:$LINENO: result: $ac_cv_header_CGAL_Cartesian_h" >&5
13948	<	echo "${ECHO_T}$ac_cv_header_CGAL_Cartesian_h" >&6
13947	>	echo "$as_me:$LINENO: result: $ac_cv_header_CGAL_Exact_predicates_inexact_constructions_kernel_h" >&5
13948	>	echo "${ECHO_T}$ac_cv_header_CGAL_Exact_predicates_inexact_constructions_kernel_h" >&6
13949		else
13950		# Is the header compilable?
13951	<	echo "$as_me:$LINENO: checking CGAL/Cartesian.h usability" >&5
13952	<	echo $ECHO_N "checking CGAL/Cartesian.h usability... $ECHO_C" >&6
13951	>	echo "$as_me:$LINENO: checking CGAL/Exact_predicates_inexact_constructions_kernel.h usability" >&5
13952	>	echo $ECHO_N "checking CGAL/Exact_predicates_inexact_constructions_kernel.h usability... $ECHO_C" >&6
13953		cat >conftest.$ac_ext <<_ACEOF
13954		/* confdefs.h. */
13955		_ACEOF
#	Line 13908 \| Line 13957 \| $ac_includes_default
13957		cat >>conftest.$ac_ext <<_ACEOF
13958		/* end confdefs.h. */
13959		$ac_includes_default
13960	<	#include <CGAL/Cartesian.h>
13960	>	#include <CGAL/Exact_predicates_inexact_constructions_kernel.h>
13961		_ACEOF
13962		rm -f conftest.$ac_objext
13963		if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
#	Line 13919 \| Line 13968 \| if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
13968		cat conftest.err >&5
13969		echo "$as_me:$LINENO: \$? = $ac_status" >&5
13970		(exit $ac_status); } &&
13971	<	{ ac_try='test -z "$ac_cxx_werror_flag"
13971	>	{ ac_try='test -z "$ac_c_werror_flag"
13972		\|\| test ! -s conftest.err'
13973		{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13974		(eval $ac_try) 2>&5
#	Line 13944 \| Line 13993 \| echo "${ECHO_T}$ac_header_compiler" >&6
13993		echo "${ECHO_T}$ac_header_compiler" >&6
13994
13995		# Is the header present?
13996	<	echo "$as_me:$LINENO: checking CGAL/Cartesian.h presence" >&5
13997	<	echo $ECHO_N "checking CGAL/Cartesian.h presence... $ECHO_C" >&6
13996	>	echo "$as_me:$LINENO: checking CGAL/Exact_predicates_inexact_constructions_kernel.h presence" >&5
13997	>	echo $ECHO_N "checking CGAL/Exact_predicates_inexact_constructions_kernel.h presence... $ECHO_C" >&6
13998		cat >conftest.$ac_ext <<_ACEOF
13999		/* confdefs.h. */
14000		_ACEOF
14001		cat confdefs.h >>conftest.$ac_ext
14002		cat >>conftest.$ac_ext <<_ACEOF
14003		/* end confdefs.h. */
14004	<	#include <CGAL/Cartesian.h>
14004	>	#include <CGAL/Exact_predicates_inexact_constructions_kernel.h>
14005		_ACEOF
14006		if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
14007		(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
#	Line 13963 \| Line 14012 \| if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$a
14012		echo "$as_me:$LINENO: \$? = $ac_status" >&5
14013		(exit $ac_status); } >/dev/null; then
14014		if test -s conftest.err; then
14015	<	ac_cpp_err=$ac_cxx_preproc_warn_flag
14016	<	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
14015	>	ac_cpp_err=$ac_c_preproc_warn_flag
14016	>	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
14017		else
14018		ac_cpp_err=
14019		fi
#	Line 13984 \| Line 14033 \| echo "${ECHO_T}$ac_header_preproc" >&6
14033		echo "${ECHO_T}$ac_header_preproc" >&6
14034
14035		# So? What about this header?
14036	<	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
14036	>	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
14037		yes:no: )
14038	<	{ echo "$as_me:$LINENO: WARNING: CGAL/Cartesian.h: accepted by the compiler, rejected by the preprocessor!" >&5
14039	<	echo "$as_me: WARNING: CGAL/Cartesian.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
14040	<	{ echo "$as_me:$LINENO: WARNING: CGAL/Cartesian.h: proceeding with the compiler's result" >&5
14041	<	echo "$as_me: WARNING: CGAL/Cartesian.h: proceeding with the compiler's result" >&2;}
14038	>	{ echo "$as_me:$LINENO: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: accepted by the compiler, rejected by the preprocessor!" >&5
14039	>	echo "$as_me: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
14040	>	{ echo "$as_me:$LINENO: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: proceeding with the compiler's result" >&5
14041	>	echo "$as_me: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: proceeding with the compiler's result" >&2;}
14042		ac_header_preproc=yes
14043		;;
14044		no:yes:* )
14045	<	{ echo "$as_me:$LINENO: WARNING: CGAL/Cartesian.h: present but cannot be compiled" >&5
14046	<	echo "$as_me: WARNING: CGAL/Cartesian.h: present but cannot be compiled" >&2;}
14047	<	{ echo "$as_me:$LINENO: WARNING: CGAL/Cartesian.h: check for missing prerequisite headers?" >&5
14048	<	echo "$as_me: WARNING: CGAL/Cartesian.h: check for missing prerequisite headers?" >&2;}
14049	<	{ echo "$as_me:$LINENO: WARNING: CGAL/Cartesian.h: see the Autoconf documentation" >&5
14050	<	echo "$as_me: WARNING: CGAL/Cartesian.h: see the Autoconf documentation" >&2;}
14051	<	{ echo "$as_me:$LINENO: WARNING: CGAL/Cartesian.h: section \"Present But Cannot Be Compiled\"" >&5
14052	<	echo "$as_me: WARNING: CGAL/Cartesian.h: section \"Present But Cannot Be Compiled\"" >&2;}
14053	<	{ echo "$as_me:$LINENO: WARNING: CGAL/Cartesian.h: proceeding with the preprocessor's result" >&5
14054	<	echo "$as_me: WARNING: CGAL/Cartesian.h: proceeding with the preprocessor's result" >&2;}
14055	<	{ echo "$as_me:$LINENO: WARNING: CGAL/Cartesian.h: in the future, the compiler will take precedence" >&5
14056	<	echo "$as_me: WARNING: CGAL/Cartesian.h: in the future, the compiler will take precedence" >&2;}
14045	>	{ echo "$as_me:$LINENO: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: present but cannot be compiled" >&5
14046	>	echo "$as_me: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: present but cannot be compiled" >&2;}
14047	>	{ echo "$as_me:$LINENO: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: check for missing prerequisite headers?" >&5
14048	>	echo "$as_me: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: check for missing prerequisite headers?" >&2;}
14049	>	{ echo "$as_me:$LINENO: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: see the Autoconf documentation" >&5
14050	>	echo "$as_me: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: see the Autoconf documentation" >&2;}
14051	>	{ echo "$as_me:$LINENO: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: section \"Present But Cannot Be Compiled\"" >&5
14052	>	echo "$as_me: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: section \"Present But Cannot Be Compiled\"" >&2;}
14053	>	{ echo "$as_me:$LINENO: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: proceeding with the preprocessor's result" >&5
14054	>	echo "$as_me: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: proceeding with the preprocessor's result" >&2;}
14055	>	{ echo "$as_me:$LINENO: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: in the future, the compiler will take precedence" >&5
14056	>	echo "$as_me: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: in the future, the compiler will take precedence" >&2;}
14057		(
14058		cat <<\_ASBOX
14059		## ------------------------------ ##
#	Line 14015 \| Line 14064 \| esac
14064		sed "s/^/$as_me: WARNING: /" >&2
14065		;;
14066		esac
14067	<	echo "$as_me:$LINENO: checking for CGAL/Cartesian.h" >&5
14068	<	echo $ECHO_N "checking for CGAL/Cartesian.h... $ECHO_C" >&6
14069	<	if test "${ac_cv_header_CGAL_Cartesian_h+set}" = set; then
14067	>	echo "$as_me:$LINENO: checking for CGAL/Exact_predicates_inexact_constructions_kernel.h" >&5
14068	>	echo $ECHO_N "checking for CGAL/Exact_predicates_inexact_constructions_kernel.h... $ECHO_C" >&6
14069	>	if test "${ac_cv_header_CGAL_Exact_predicates_inexact_constructions_kernel_h+set}" = set; then
14070		echo $ECHO_N "(cached) $ECHO_C" >&6
14071		else
14072	<	ac_cv_header_CGAL_Cartesian_h=$ac_header_preproc
14072	>	ac_cv_header_CGAL_Exact_predicates_inexact_constructions_kernel_h=$ac_header_preproc
14073		fi
14074	<	echo "$as_me:$LINENO: result: $ac_cv_header_CGAL_Cartesian_h" >&5
14075	<	echo "${ECHO_T}$ac_cv_header_CGAL_Cartesian_h" >&6
14074	>	echo "$as_me:$LINENO: result: $ac_cv_header_CGAL_Exact_predicates_inexact_constructions_kernel_h" >&5
14075	>	echo "${ECHO_T}$ac_cv_header_CGAL_Exact_predicates_inexact_constructions_kernel_h" >&6
14076
14077		fi
14078	<	if test $ac_cv_header_CGAL_Cartesian_h = yes; then
14079	<	cgal=yes
14078	>	if test $ac_cv_header_CGAL_Exact_predicates_inexact_constructions_kernel_h = yes; then
14079	>	cgal_have_header=yes
14080		else
14081	<	cgal=no
14081	>	cgal_have_header=no
14082		fi
14083
14084
14085	<	CXXFLAGS="$save_CXXFLAGS"
14085	>	if test "$cgal_have_header" == yes; then
14086	>	echo "$as_me:$LINENO: checking for main in -lCGAL" >&5
14087	>	echo $ECHO_N "checking for main in -lCGAL... $ECHO_C" >&6
14088	>	if test "${ac_cv_lib_CGAL_main+set}" = set; then
14089	>	echo $ECHO_N "(cached) $ECHO_C" >&6
14090	>	else
14091	>	ac_check_lib_save_LIBS=$LIBS
14092	>	LIBS="-lCGAL $LIBS"
14093	>	cat >conftest.$ac_ext <<_ACEOF
14094	>	/* confdefs.h. */
14095	>	_ACEOF
14096	>	cat confdefs.h >>conftest.$ac_ext
14097	>	cat >>conftest.$ac_ext <<_ACEOF
14098	>	/* end confdefs.h. */
14099
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}($CGAL_VERSION) no" >&6
14054	–	cgal=no
14055	–	fi
14056	–	fi
14100
14101	<	if test "x$cgal" = xyes; then
14102	<	CGAL_LIBS="-lCGAL"
14103	<	echo "$as_me:$LINENO: checking whether CGAL uses LEDA" >&5
14104	<	echo $ECHO_N "checking whether CGAL uses LEDA... $ECHO_C" >&6
14105	<	if echo $CGAL_CXXFLAGS \| grep -q -- -DCGAL_USE_LEDA; then
14106	<	CGAL_USES_LEDA=yes
14107	<	echo "$as_me:$LINENO: result: yes" >&5
14108	<	echo "${ECHO_T}yes" >&6
14109	<	CGAL_DEFINES="-DCGAL_USE_LEDA -DLEDA_PREFIX"
14110	<	else
14111	<	echo "$as_me:$LINENO: result: no" >&5
14112	<	echo "${ECHO_T}no" >&6
14113	<	CGAL_USES_LEDA=no
14114	<	fi
14115	<
14116	<	echo "$as_me:$LINENO: checking whether CGAL uses GMP" >&5
14117	<	echo $ECHO_N "checking whether CGAL uses GMP... $ECHO_C" >&6
14118	<	if echo $CGAL_CXXFLAGS \| grep -q -- -DCGAL_USE_GMP; then
14119	<	CGAL_USES_GMP=yes
14120	<	echo "$as_me:$LINENO: result: yes" >&5
14121	<	echo "${ECHO_T}yes" >&6
14122	<	CGAL_DEFINES="-DCGAL_USE_GMP $CGAL_DEFINES"
14123	<	else
14124	<	echo "$as_me:$LINENO: result: no" >&5
14125	<	echo "${ECHO_T}no" >&6
14126	<	CGAL_USES_GMP=no
14127	<	fi
14128	<
14129	<	CGAL_LIBS="$CGAL_LIBS -lm"
14130	<
14131	<	CGAL_CXXFLAGS="-ftemplate-depth-50"
14101	>	#ifdef FC_DUMMY_MAIN
14102	>	#ifndef FC_DUMMY_MAIN_EQ_F77
14103	>	# ifdef __cplusplus
14104	>	extern "C"
14105	>	# endif
14106	>	int FC_DUMMY_MAIN() { return 1; }
14107	>	#endif
14108	>	#endif
14109	>	int
14110	>	main ()
14111	>	{
14112	>	main ();
14113	>	;
14114	>	return 0;
14115	>	}
14116	>	_ACEOF
14117	>	rm -f conftest.$ac_objext conftest$ac_exeext
14118	>	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
14119	>	(eval $ac_link) 2>conftest.er1
14120	>	ac_status=$?
14121	>	grep -v '^ *+' conftest.er1 >conftest.err
14122	>	rm -f conftest.er1
14123	>	cat conftest.err >&5
14124	>	echo "$as_me:$LINENO: \$? = $ac_status" >&5
14125	>	(exit $ac_status); } &&
14126	>	{ ac_try='test -z "$ac_c_werror_flag"
14127	>	\|\| test ! -s conftest.err'
14128	>	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14129	>	(eval $ac_try) 2>&5
14130	>	ac_status=$?
14131	>	echo "$as_me:$LINENO: \$? = $ac_status" >&5
14132	>	(exit $ac_status); }; } &&
14133	>	{ ac_try='test -s conftest$ac_exeext'
14134	>	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14135	>	(eval $ac_try) 2>&5
14136	>	ac_status=$?
14137	>	echo "$as_me:$LINENO: \$? = $ac_status" >&5
14138	>	(exit $ac_status); }; }; then
14139	>	ac_cv_lib_CGAL_main=yes
14140	>	else
14141	>	echo "$as_me: failed program was:" >&5
14142	>	sed 's/^/\| /' conftest.$ac_ext >&5
14143
14144	<	echo "$as_me:$LINENO: result: CGAL_USES_LEDA= $CGAL_USES_LEDA" >&5
14145	<	echo "${ECHO_T}CGAL_USES_LEDA= $CGAL_USES_LEDA" >&6
14146	<	echo "$as_me:$LINENO: result: CGAL_USES_GMP = $CGAL_USES_GMP" >&5
14147	<	echo "${ECHO_T}CGAL_USES_GMP = $CGAL_USES_GMP" >&6
14148	<	echo "$as_me:$LINENO: result: CGAL_INCLDIR = $CGAL_INCLDIR" >&5
14149	<	echo "${ECHO_T}CGAL_INCLDIR = $CGAL_INCLDIR" >&6
14150	<	echo "$as_me:$LINENO: result: CGAL_LIBDIR = $CGAL_LIBDIR" >&5
14151	<	echo "${ECHO_T}CGAL_LIBDIR = $CGAL_LIBDIR" >&6
14152	<	echo "$as_me:$LINENO: result: CGAL_DEFINES = $CGAL_DEFINES" >&5
14153	<	echo "${ECHO_T}CGAL_DEFINES = $CGAL_DEFINES" >&6
14154	<	echo "$as_me:$LINENO: result: CGAL_CXXFLAGS = $CGAL_CXXFLAGS" >&5
14155	<	echo "${ECHO_T}CGAL_CXXFLAGS = $CGAL_CXXFLAGS" >&6
14156	<	echo "$as_me:$LINENO: result: CGAL_LIBS = $CGAL_LIBS" >&5
14103	<	echo "${ECHO_T}CGAL_LIBS = $CGAL_LIBS" >&6
14104	<	fi
14144	>	ac_cv_lib_CGAL_main=no
14145	>	fi
14146	>	rm -f conftest.err conftest.$ac_objext \
14147	>	conftest$ac_exeext conftest.$ac_ext
14148	>	LIBS=$ac_check_lib_save_LIBS
14149	>	fi
14150	>	echo "$as_me:$LINENO: result: $ac_cv_lib_CGAL_main" >&5
14151	>	echo "${ECHO_T}$ac_cv_lib_CGAL_main" >&6
14152	>	if test $ac_cv_lib_CGAL_main = yes; then
14153	>	cgal_have_lib=yes
14154	>	else
14155	>	cgal_have_lib=no
14156	>	fi
14157
14158	<	if test "x$cgal" = xyes; then
14159	<	save_LIBS="$LIBS"
14160	<	LIBS="$LIBS -L$CGAL_LIBDIR"
14161	<	if test "x$CGAL_USES_LEDA" = xyes; then
14162	<	LIBS="-lL $LIBS -L$LEDA_LIBDIR"
14163	<	fi
14164	<	# if test "x$CGAL_USES_GMP" = xyes; then
14165	<	# 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"
14158	>	if test "$cgal_have_lib" == no; then
14159	>	save_LIBS="$LIBS"; LIBS="$LIBS -lgmp -lmpfr -lm"
14160	>	echo "$as_me:$LINENO: checking for main in -lCGAL" >&5
14161	>	echo $ECHO_N "checking for main in -lCGAL... $ECHO_C" >&6
14162	>	if test "${ac_cv_lib_CGAL_main+set}" = set; then
14163	>	echo $ECHO_N "(cached) $ECHO_C" >&6
14164	>	else
14165	>	ac_check_lib_save_LIBS=$LIBS
14166		LIBS="-lCGAL $LIBS"
14167		cat >conftest.$ac_ext <<_ACEOF
14168		/* confdefs.h. */
#	Line 14124 \| Line 14170 \| cat >>conftest.$ac_ext <<_ACEOF
14170		cat confdefs.h >>conftest.$ac_ext
14171		cat >>conftest.$ac_ext <<_ACEOF
14172		/* end confdefs.h. */
14173	<	#include <CGAL/Cartesian.h>
14173	>
14174	>
14175		#ifdef FC_DUMMY_MAIN
14176		#ifndef FC_DUMMY_MAIN_EQ_F77
14177		# ifdef __cplusplus
#	Line 14136 \| Line 14183 \| main ()
14183		int
14184		main ()
14185		{
14186	<	::CGAL::Cartesian<int>::Point_2 P
14186	>	main ();
14187		;
14188		return 0;
14189		}
#	Line 14150 \| Line 14197 \| if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
14197		cat conftest.err >&5
14198		echo "$as_me:$LINENO: \$? = $ac_status" >&5
14199		(exit $ac_status); } &&
14200	<	{ ac_try='test -z "$ac_cxx_werror_flag"
14200	>	{ ac_try='test -z "$ac_c_werror_flag"
14201		\|\| test ! -s conftest.err'
14202		{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14203		(eval $ac_try) 2>&5
#	Line 14163 \| Line 14210 \| if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
14210		ac_status=$?
14211		echo "$as_me:$LINENO: \$? = $ac_status" >&5
14212		(exit $ac_status); }; }; then
14213	<	echo "$as_me:$LINENO: result: yes" >&5
14167	<	echo "${ECHO_T}yes" >&6
14168	<	cgal=yes
14213	>	ac_cv_lib_CGAL_main=yes
14214		else
14215		echo "$as_me: failed program was:" >&5
14216		sed 's/^/\| /' conftest.$ac_ext >&5
14217
14218	<	echo "$as_me:$LINENO: result: no" >&5
14174	<	echo "${ECHO_T}no" >&6
14175	<	cgal=no
14218	>	ac_cv_lib_CGAL_main=no
14219		fi
14220		rm -f conftest.err conftest.$ac_objext \
14221		conftest$ac_exeext conftest.$ac_ext
14222	<	CXXFLAGS="$save_CXXFLAGS_CHECK_CXX_LIB"
14223	<	LIBS="$save_LIBS_CHECK_CXX_LIB"
14224	<	LIBS="$save_LIBS"
14225	<	fi
14222	>	LIBS=$ac_check_lib_save_LIBS
14223	>	fi
14224	>	echo "$as_me:$LINENO: result: $ac_cv_lib_CGAL_main" >&5
14225	>	echo "${ECHO_T}$ac_cv_lib_CGAL_main" >&6
14226	>	if test $ac_cv_lib_CGAL_main = yes; then
14227	>	CGAL_LIBS="-lCGAL -lgmp -lmpfr"
14228	>	cgal_have_lib=yes
14229	>	else
14230	>	cgal_have_lib=no
14231	>	fi
14232
14233	<	fi
14234	<	ac_ext=c
14235	<	ac_cpp='$CPP $CPPFLAGS'
14236	<	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14237	<	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14238	<	ac_compiler_gnu=$ac_cv_c_compiler_gnu
14233	>	LIBS="$save_LIBS"
14234	>	else
14235	>	CGAL_LIBS="-lCGAL"
14236	>	echo "$as_me:$LINENO: checking for main in -lmpfr" >&5
14237	>	echo $ECHO_N "checking for main in -lmpfr... $ECHO_C" >&6
14238	>	if test "${ac_cv_lib_mpfr_main+set}" = set; then
14239	>	echo $ECHO_N "(cached) $ECHO_C" >&6
14240	>	else
14241	>	ac_check_lib_save_LIBS=$LIBS
14242	>	LIBS="-lmpfr $LIBS"
14243	>	cat >conftest.$ac_ext <<_ACEOF
14244	>	/* confdefs.h. */
14245	>	_ACEOF
14246	>	cat confdefs.h >>conftest.$ac_ext
14247	>	cat >>conftest.$ac_ext <<_ACEOF
14248	>	/* end confdefs.h. */
14249
14250
14251	+	#ifdef FC_DUMMY_MAIN
14252	+	#ifndef FC_DUMMY_MAIN_EQ_F77
14253	+	# ifdef __cplusplus
14254	+	extern "C"
14255	+	# endif
14256	+	int FC_DUMMY_MAIN() { return 1; }
14257	+	#endif
14258	+	#endif
14259	+	int
14260	+	main ()
14261	+	{
14262	+	main ();
14263	+	;
14264	+	return 0;
14265	+	}
14266	+	_ACEOF
14267	+	rm -f conftest.$ac_objext conftest$ac_exeext
14268	+	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
14269	+	(eval $ac_link) 2>conftest.er1
14270	+	ac_status=$?
14271	+	grep -v '^ *+' conftest.er1 >conftest.err
14272	+	rm -f conftest.er1
14273	+	cat conftest.err >&5
14274	+	echo "$as_me:$LINENO: \$? = $ac_status" >&5
14275	+	(exit $ac_status); } &&
14276	+	{ ac_try='test -z "$ac_c_werror_flag"
14277	+	\|\| test ! -s conftest.err'
14278	+	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14279	+	(eval $ac_try) 2>&5
14280	+	ac_status=$?
14281	+	echo "$as_me:$LINENO: \$? = $ac_status" >&5
14282	+	(exit $ac_status); }; } &&
14283	+	{ ac_try='test -s conftest$ac_exeext'
14284	+	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14285	+	(eval $ac_try) 2>&5
14286	+	ac_status=$?
14287	+	echo "$as_me:$LINENO: \$? = $ac_status" >&5
14288	+	(exit $ac_status); }; }; then
14289	+	ac_cv_lib_mpfr_main=yes
14290	+	else
14291	+	echo "$as_me: failed program was:" >&5
14292	+	sed 's/^/\| /' conftest.$ac_ext >&5
14293	+
14294	+	ac_cv_lib_mpfr_main=no
14295		fi
14296	+	rm -f conftest.err conftest.$ac_objext \
14297	+	conftest$ac_exeext conftest.$ac_ext
14298	+	LIBS=$ac_check_lib_save_LIBS
14299	+	fi
14300	+	echo "$as_me:$LINENO: result: $ac_cv_lib_mpfr_main" >&5
14301	+	echo "${ECHO_T}$ac_cv_lib_mpfr_main" >&6
14302	+	if test $ac_cv_lib_mpfr_main = yes; then
14303	+	CGAL_LIBS="$CGAL_LIBS -lmpfr"
14304	+	fi
14305
14306	<	if test "x$cgal" = xyes; then
14307	<	USE_CGAL=yes
14308	<
14309	<	cat >>confdefs.h <<\_ACEOF
14310	<	#define HAVE_CGAL 1
14306	>	echo "$as_me:$LINENO: checking for main in -lgmp" >&5
14307	>	echo $ECHO_N "checking for main in -lgmp... $ECHO_C" >&6
14308	>	if test "${ac_cv_lib_gmp_main+set}" = set; then
14309	>	echo $ECHO_N "(cached) $ECHO_C" >&6
14310	>	else
14311	>	ac_check_lib_save_LIBS=$LIBS
14312	>	LIBS="-lgmp $LIBS"
14313	>	cat >conftest.$ac_ext <<_ACEOF
14314	>	/* confdefs.h. */
14315		_ACEOF
14316	+	cat confdefs.h >>conftest.$ac_ext
14317	+	cat >>conftest.$ac_ext <<_ACEOF
14318	+	/* end confdefs.h. */
14319
14320
14321	<	cat >>confdefs.h <<_ACEOF
14322	<	#define CGAL_VERSION $CGAL_VERSION
14321	>	#ifdef FC_DUMMY_MAIN
14322	>	#ifndef FC_DUMMY_MAIN_EQ_F77
14323	>	# ifdef __cplusplus
14324	>	extern "C"
14325	>	# endif
14326	>	int FC_DUMMY_MAIN() { return 1; }
14327	>	#endif
14328	>	#endif
14329	>	int
14330	>	main ()
14331	>	{
14332	>	main ();
14333	>	;
14334	>	return 0;
14335	>	}
14336		_ACEOF
14337	<
14338	<	if ! echo $CGAL_VERSION \| grep -q "^3.0"; then
14339	<	{ echo "$as_me:$LINENO: WARNING: *****************************************************" >&5
14340	<	echo "$as_me: WARNING: *****************************************************" >&2;}
14341	<	{ echo "$as_me:$LINENO: WARNING: * Warning: Your CGAL version is newer than the *" >&5
14342	<	echo "$as_me: WARNING: * Warning: Your CGAL version is newer than the *" >&2;}
14343	<	{ echo "$as_me:$LINENO: WARNING: * supported versions. It may still work though. *" >&5
14344	<	echo "$as_me: WARNING: * supported versions. It may still work though. *" >&2;}
14345	<	{ echo "$as_me:$LINENO: WARNING: *****************************************************" >&5
14346	<	echo "$as_me: WARNING: *****************************************************" >&2;}
14347	<	fi
14337	>	rm -f conftest.$ac_objext conftest$ac_exeext
14338	>	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
14339	>	(eval $ac_link) 2>conftest.er1
14340	>	ac_status=$?
14341	>	grep -v '^ *+' conftest.er1 >conftest.err
14342	>	rm -f conftest.er1
14343	>	cat conftest.err >&5
14344	>	echo "$as_me:$LINENO: \$? = $ac_status" >&5
14345	>	(exit $ac_status); } &&
14346	>	{ ac_try='test -z "$ac_c_werror_flag"
14347	>	\|\| test ! -s conftest.err'
14348	>	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14349	>	(eval $ac_try) 2>&5
14350	>	ac_status=$?
14351	>	echo "$as_me:$LINENO: \$? = $ac_status" >&5
14352	>	(exit $ac_status); }; } &&
14353	>	{ ac_try='test -s conftest$ac_exeext'
14354	>	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14355	>	(eval $ac_try) 2>&5
14356	>	ac_status=$?
14357	>	echo "$as_me:$LINENO: \$? = $ac_status" >&5
14358	>	(exit $ac_status); }; }; then
14359	>	ac_cv_lib_gmp_main=yes
14360		else
14361	<	if test "x$cgal_makefile" != xno; then
14362	<	echo "$as_me:$LINENO: result: No CGAL support. These are not the droids you want." >&5
14363	<	echo "${ECHO_T}No CGAL support. These are not the droids you want." >&6
14364	<	fi
14221	<	CGAL_INCLDIR=
14222	<	CGAL_LIBDIR=
14223	<	CGAL_RLIBDIR=
14224	<	CGAL_DEFINES=
14225	<	CGAL_CXXFLAGS=
14226	<	CGAL_LIBS=
14361	>	echo "$as_me: failed program was:" >&5
14362	>	sed 's/^/\| /' conftest.$ac_ext >&5
14363	>
14364	>	ac_cv_lib_gmp_main=no
14365		fi
14366	+	rm -f conftest.err conftest.$ac_objext \
14367	+	conftest$ac_exeext conftest.$ac_ext
14368	+	LIBS=$ac_check_lib_save_LIBS
14369	+	fi
14370	+	echo "$as_me:$LINENO: result: $ac_cv_lib_gmp_main" >&5
14371	+	echo "${ECHO_T}$ac_cv_lib_gmp_main" >&6
14372	+	if test $ac_cv_lib_gmp_main = yes; then
14373	+	CGAL_LIBS="$CGAL_LIBS -lgmp"
14374	+	fi
14375
14376	+	echo "$as_me:$LINENO: checking for main in -lgmpxx" >&5
14377	+	echo $ECHO_N "checking for main in -lgmpxx... $ECHO_C" >&6
14378	+	if test "${ac_cv_lib_gmpxx_main+set}" = set; then
14379	+	echo $ECHO_N "(cached) $ECHO_C" >&6
14380	+	else
14381	+	ac_check_lib_save_LIBS=$LIBS
14382	+	LIBS="-lgmpxx $LIBS"
14383	+	cat >conftest.$ac_ext <<_ACEOF
14384	+	/* confdefs.h. */
14385	+	_ACEOF
14386	+	cat confdefs.h >>conftest.$ac_ext
14387	+	cat >>conftest.$ac_ext <<_ACEOF
14388	+	/* end confdefs.h. */
14389
14230	–	CGAL_INC_DIR="${CGAL_INCLDIR} ${CGAL_INCLCONFDIR}"
14390
14391	<	CGAL_LIB_DIR=${CGAL_LIBDIR}
14391	>	#ifdef FC_DUMMY_MAIN
14392	>	#ifndef FC_DUMMY_MAIN_EQ_F77
14393	>	# ifdef __cplusplus
14394	>	extern "C"
14395	>	# endif
14396	>	int FC_DUMMY_MAIN() { return 1; }
14397	>	#endif
14398	>	#endif
14399	>	int
14400	>	main ()
14401	>	{
14402	>	main ();
14403	>	;
14404	>	return 0;
14405	>	}
14406	>	_ACEOF
14407	>	rm -f conftest.$ac_objext conftest$ac_exeext
14408	>	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
14409	>	(eval $ac_link) 2>conftest.er1
14410	>	ac_status=$?
14411	>	grep -v '^ *+' conftest.er1 >conftest.err
14412	>	rm -f conftest.er1
14413	>	cat conftest.err >&5
14414	>	echo "$as_me:$LINENO: \$? = $ac_status" >&5
14415	>	(exit $ac_status); } &&
14416	>	{ ac_try='test -z "$ac_c_werror_flag"
14417	>	\|\| test ! -s conftest.err'
14418	>	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14419	>	(eval $ac_try) 2>&5
14420	>	ac_status=$?
14421	>	echo "$as_me:$LINENO: \$? = $ac_status" >&5
14422	>	(exit $ac_status); }; } &&
14423	>	{ ac_try='test -s conftest$ac_exeext'
14424	>	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14425	>	(eval $ac_try) 2>&5
14426	>	ac_status=$?
14427	>	echo "$as_me:$LINENO: \$? = $ac_status" >&5
14428	>	(exit $ac_status); }; }; then
14429	>	ac_cv_lib_gmpxx_main=yes
14430	>	else
14431	>	echo "$as_me: failed program was:" >&5
14432	>	sed 's/^/\| /' conftest.$ac_ext >&5
14433
14434	<	CGAL_RLIB_DIR=${CGAL_RLIBDIR}
14434	>	ac_cv_lib_gmpxx_main=no
14435	>	fi
14436	>	rm -f conftest.err conftest.$ac_objext \
14437	>	conftest$ac_exeext conftest.$ac_ext
14438	>	LIBS=$ac_check_lib_save_LIBS
14439	>	fi
14440	>	echo "$as_me:$LINENO: result: $ac_cv_lib_gmpxx_main" >&5
14441	>	echo "${ECHO_T}$ac_cv_lib_gmpxx_main" >&6
14442	>	if test $ac_cv_lib_gmpxx_main = yes; then
14443	>	CGAL_LIBS="$CGAL_LIBS -lgmpxx"
14444	>	fi
14445
14446	+	fi
14447
14448	+	if test "$cgal_have_lib" == yes; then
14449	+	acx_cgal_found=yes
14450	+	fi
14451	+	fi
14452	+	if test "$acx_cgal_found" == yes; then
14453	+	echo "$as_me:$LINENO: checking for main in -lCore" >&5
14454	+	echo $ECHO_N "checking for main in -lCore... $ECHO_C" >&6
14455	+	if test "${ac_cv_lib_Core_main+set}" = set; then
14456	+	echo $ECHO_N "(cached) $ECHO_C" >&6
14457	+	else
14458	+	ac_check_lib_save_LIBS=$LIBS
14459	+	LIBS="-lCore $LIBS"
14460	+	cat >conftest.$ac_ext <<_ACEOF
14461	+	/* confdefs.h. */
14462	+	_ACEOF
14463	+	cat confdefs.h >>conftest.$ac_ext
14464	+	cat >>conftest.$ac_ext <<_ACEOF
14465	+	/* end confdefs.h. */
14466	+
14467	+
14468	+	#ifdef FC_DUMMY_MAIN
14469	+	#ifndef FC_DUMMY_MAIN_EQ_F77
14470	+	# ifdef __cplusplus
14471	+	extern "C"
14472	+	# endif
14473	+	int FC_DUMMY_MAIN() { return 1; }
14474	+	#endif
14475	+	#endif
14476	+	int
14477	+	main ()
14478	+	{
14479	+	main ();
14480	+	;
14481	+	return 0;
14482	+	}
14483	+	_ACEOF
14484	+	rm -f conftest.$ac_objext conftest$ac_exeext
14485	+	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
14486	+	(eval $ac_link) 2>conftest.er1
14487	+	ac_status=$?
14488	+	grep -v '^ *+' conftest.er1 >conftest.err
14489	+	rm -f conftest.er1
14490	+	cat conftest.err >&5
14491	+	echo "$as_me:$LINENO: \$? = $ac_status" >&5
14492	+	(exit $ac_status); } &&
14493	+	{ ac_try='test -z "$ac_c_werror_flag"
14494	+	\|\| test ! -s conftest.err'
14495	+	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14496	+	(eval $ac_try) 2>&5
14497	+	ac_status=$?
14498	+	echo "$as_me:$LINENO: \$? = $ac_status" >&5
14499	+	(exit $ac_status); }; } &&
14500	+	{ ac_try='test -s conftest$ac_exeext'
14501	+	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14502	+	(eval $ac_try) 2>&5
14503	+	ac_status=$?
14504	+	echo "$as_me:$LINENO: \$? = $ac_status" >&5
14505	+	(exit $ac_status); }; }; then
14506	+	ac_cv_lib_Core_main=yes
14507	+	else
14508	+	echo "$as_me: failed program was:" >&5
14509	+	sed 's/^/\| /' conftest.$ac_ext >&5
14510	+
14511	+	ac_cv_lib_Core_main=no
14512	+	fi
14513	+	rm -f conftest.err conftest.$ac_objext \
14514	+	conftest$ac_exeext conftest.$ac_ext
14515	+	LIBS=$ac_check_lib_save_LIBS
14516	+	fi
14517	+	echo "$as_me:$LINENO: result: $ac_cv_lib_Core_main" >&5
14518	+	echo "${ECHO_T}$ac_cv_lib_Core_main" >&6
14519	+	if test $ac_cv_lib_Core_main = yes; then
14520	+	CGAL_LIBS="$CGAL_LIBS -lCore"
14521	+	fi
14522
14523	+	fi
14524	+	fi
14525	+
14526	+
14527	+
14528	+	echo "$as_me:$LINENO: checking CGAL" >&5
14529	+	echo $ECHO_N "checking CGAL... $ECHO_C" >&6
14530	+	if test "$acx_cgal_found" == yes; then
14531	+	echo "$as_me:$LINENO: result: yes" >&5
14532	+	echo "${ECHO_T}yes" >&6;
14533	+
14534	+	else
14535	+	echo "$as_me:$LINENO: result: no" >&5
14536	+	echo "${ECHO_T}no" >&6
14537	+
14538	+	fi
14539	+	USE_CGAL=no
14540	+	if test "$acx_cgal_found" == yes; then
14541	+	USE_CGAL=yes
14542	+
14543	+	cat >>confdefs.h <<\_ACEOF
14544	+	#define HAVE_CGAL 1
14545	+	_ACEOF
14546	+
14547	+
14548	+
14549	+
14550	+
14551	+	fi
14552
14553
14554
#	Line 14392 \| Line 14706 \| fi
14706
14707
14708
14709	<	ac_config_files="$ac_config_files make/Makefile src/utils/Makefile src/applications/nanoRodBuilder/Makefile scripts/filepp"
14709	>	ac_config_files="$ac_config_files make/Makefile src/utils/Makefile src/math/Makefile scripts/filepp"
14710
14711
14712		cat >confcache <<\_ACEOF
#	Line 14757 \| Line 15071 \| cat >&5 <<_CSEOF
15071		} >&5
15072		cat >&5 <<_CSEOF
15073
15074	<	This file was extended by OOPSE $as_me 3.0, which was
15074	>	This file was extended by OOPSE $as_me 4.0, which was
15075		generated by GNU Autoconf 2.59. Invocation command line was
15076
15077		CONFIG_FILES = $CONFIG_FILES
#	Line 14820 \| Line 15134 \| ac_cs_version="\\
15134
15135		cat >>$CONFIG_STATUS <<_ACEOF
15136		ac_cs_version="\\
15137	<	OOPSE config.status 3.0
15137	>	OOPSE config.status 4.0
15138		configured by $0, generated by GNU Autoconf 2.59,
15139		with options \\"`echo "$ac_configure_args" \| sed 's/[\\""\`\$]/\\\\&/g'`\\"
15140
#	Line 14925 \| Line 15239 \| do
15239		# Handling of arguments.
15240		"make/Makefile" ) CONFIG_FILES="$CONFIG_FILES make/Makefile" ;;
15241		"src/utils/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/utils/Makefile" ;;
15242	<	"src/applications/nanoRodBuilder/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/applications/nanoRodBuilder/Makefile" ;;
15242	>	"src/math/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/math/Makefile" ;;
15243		"scripts/filepp" ) CONFIG_FILES="$CONFIG_FILES scripts/filepp" ;;
15244		"src/getopt.h" ) CONFIG_LINKS="$CONFIG_LINKS src/getopt.h:src/utils/gnugetopt.h" ;;
15245		"src/config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS src/config.h" ;;
#	Line 15024 \| Line 15338 \| s,@debug@,$debug,;t t
15338		s,@host_os@,$host_os,;t t
15339		s,@PROGNAME@,$PROGNAME,;t t
15340		s,@debug@,$debug,;t t
15341	+	s,@USE_SINGLE_PRECISION@,$USE_SINGLE_PRECISION,;t t
15342		s,@CXX@,$CXX,;t t
15343		s,@CXXFLAGS@,$CXXFLAGS,;t t
15344		s,@LDFLAGS@,$LDFLAGS,;t t
#	Line 15061 \| Line 15376 \| s,@F90_MODULE_NAMES@,$F90_MODULE_NAMES,;t t
15376		s,@MODDIRFLAG@,$MODDIRFLAG,;t t
15377		s,@F90MODINCSPEC@,$F90MODINCSPEC,;t t
15378		s,@F90_MODULE_NAMES@,$F90_MODULE_NAMES,;t t
15379	+	s,@ZLIB_INC_DIR@,$ZLIB_INC_DIR,;t t
15380	+	s,@ZLIB_LIB_DIR@,$ZLIB_LIB_DIR,;t t
15381	+	s,@ZLIB@,$ZLIB,;t t
15382	+	s,@FFTW_INC_DIR@,$FFTW_INC_DIR,;t t
15383	+	s,@FFTW_LIB_DIR@,$FFTW_LIB_DIR,;t t
15384	+	s,@FFTW_LIBS@,$FFTW_LIBS,;t t
15385	+	s,@QHULL_INC_DIR@,$QHULL_INC_DIR,;t t
15386	+	s,@QHULL_LIB_DIR@,$QHULL_LIB_DIR,;t t
15387	+	s,@QHULL@,$QHULL,;t t
15388	+	s,@USE_QHULL@,$USE_QHULL,;t t
15389		s,@LIBOBJS@,$LIBOBJS,;t t
15390		s,@POW_LIB@,$POW_LIB,;t t
15391		s,@CXXCPP@,$CXXCPP,;t t
#	Line 15071 \| Line 15396 \| s,@USE_MPI@,$USE_MPI,;t t
15396		s,@MPI_LIB@,$MPI_LIB,;t t
15397		s,@MPI_F90_LIB@,$MPI_F90_LIB,;t t
15398		s,@USE_MPI@,$USE_MPI,;t t
15074	–	s,@USE_CGAL@,$USE_CGAL,;t t
15075	–	s,@CGAL_INC_DIR@,$CGAL_INC_DIR,;t t
15076	–	s,@CGAL_LIB_DIR@,$CGAL_LIB_DIR,;t t
15077	–	s,@CGAL_RLIB_DIR@,$CGAL_RLIB_DIR,;t t
15078	–	s,@CGAL_DEFINES@,$CGAL_DEFINES,;t t
15399		s,@CGAL_CXXFLAGS@,$CGAL_CXXFLAGS,;t t
15400	+	s,@CGAL_LDFLAGS@,$CGAL_LDFLAGS,;t t
15401	+	s,@CGAL_CPPFLAGS@,$CGAL_CPPFLAGS,;t t
15402		s,@CGAL_LIBS@,$CGAL_LIBS,;t t
15403	+	s,@USE_CGAL@,$USE_CGAL,;t t
15404		s,@DOXYGEN@,$DOXYGEN,;t t
15405		s,@DOT@,$DOT,;t t
15406		s,@DOC@,$DOC,;t t
#	Line 15330 \| Line 15653 \| s,@INSTALL@,$ac_INSTALL,;t t
15653		case $ac_file in
15654		make/Makefile ) chmod 0755 scripts/* ;;
15655		src/utils/Makefile ) chmod 0755 scripts/* ;;
15656	<	src/applications/nanoRodBuilder/Makefile ) chmod 0755 scripts/* ;;
15656	>	src/math/Makefile ) chmod 0755 scripts/* ;;
15657		scripts/filepp ) chmod 0755 scripts/* ;;
15658		esac
15659		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 1206 by chuckv, Sat Dec 8 00:15:09 2007 UTC

Diff Legend

Comparing trunk/configure (file contents):
Revision 956 by gezelter, Tue May 16 02:06:37 2006 UTC vs.
Revision 1206 by chuckv, Sat Dec 8 00:15:09 2007 UTC