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

Comparing trunk/configure (file contents):
Revision 958 by gezelter, Wed May 17 03:03:03 2006 UTC vs.
Revision 1200 by chuckv, Fri Dec 7 00:00:05 2007 UTC

#	Line 1 \| Line 1
1		#! /bin/sh
2		# Guess values for system-dependent variables and create Makefiles.
3	<	# Generated by GNU Autoconf 2.59 for OOPSE 3.0.
3	>	# Generated by GNU Autoconf 2.59 for OOPSE 4.0.
4		#
5		# Report bugs to <gezelter@nd.edu>.
6		#
#	Line 269 \| Line 269 \| PACKAGE_TARNAME='oopse'
269		# Identity of this package.
270		PACKAGE_NAME='OOPSE'
271		PACKAGE_TARNAME='oopse'
272	<	PACKAGE_VERSION='3.0'
273	<	PACKAGE_STRING='OOPSE 3.0'
272	>	PACKAGE_VERSION='4.0'
273	>	PACKAGE_STRING='OOPSE 4.0'
274		PACKAGE_BUGREPORT='gezelter@nd.edu'
275
276		ac_unique_file="src/applications/oopse/oopse.cpp"
#	Line 312 \| Line 312 \| ac_includes_default="\
312		# include <unistd.h>
313		#endif"
314
315	<	ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os PROGNAME debug CXX CXXFLAGS LDFLAGS CPPFLAGS ac_ct_CXX EXEEXT OBJEXT CC CFLAGS ac_ct_CC FC FCFLAGS ac_ct_FC CPP EGREP LN_S SET_MAKE RANLIB ac_ct_RANLIB PERLINTERP PERL_SHEBANG INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA AR PS FCFLAGS_F90 FCFLAGS_SRCEXT PREPDEFFLAG FCLIBS FC_FUNC FC_FUNC_ MOD F90_WORK_FILES_ARG MODDIRFLAG F90MODINCSPEC F90_MODULE_NAMES ZLIB_INC_DIR ZLIB_LIB_DIR ZLIB FFTW_INC_DIR FFTW_LIB_DIR FFTW_LIBS LIBOBJS POW_LIB CXXCPP __func__ MPI_LIB_DIR MPI_INC_DIR MPI_F90_INC MPI_LIB MPI_F90_LIB USE_MPI USE_CGAL CGAL_INC_DIR CGAL_LIB_DIR CGAL_RLIB_DIR CGAL_DEFINES CGAL_CXXFLAGS CGAL_LIBS DOXYGEN DOT DOC enable_dot enable_html_docs enable_latex_docs BATEXT MKINSTALLDIRS OOPSE OOPSE_HOME SUBDIRS LTLIBOBJS'
315	>	ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os PROGNAME debug USE_SINGLE_PRECISION CXX CXXFLAGS LDFLAGS CPPFLAGS ac_ct_CXX EXEEXT OBJEXT CC CFLAGS ac_ct_CC FC FCFLAGS ac_ct_FC CPP EGREP LN_S SET_MAKE RANLIB ac_ct_RANLIB PERLINTERP PERL_SHEBANG INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA AR PS FCFLAGS_F90 FCFLAGS_SRCEXT PREPDEFFLAG FCLIBS FC_FUNC FC_FUNC_ MOD F90_WORK_FILES_ARG MODDIRFLAG F90MODINCSPEC F90_MODULE_NAMES ZLIB_INC_DIR ZLIB_LIB_DIR ZLIB FFTW_INC_DIR FFTW_LIB_DIR FFTW_LIBS QHULL_INC_DIR QHULL_LIB_DIR QHULL LIBOBJS POW_LIB CXXCPP __func__ MPI_LIB_DIR MPI_INC_DIR MPI_F90_INC MPI_LIB MPI_F90_LIB USE_MPI USE_CGAL CGAL_CXXFLAGS CGAL_LDFLAGS CGAL_CPPFLAGS CGAL_LIBS DOXYGEN DOT DOC enable_dot enable_html_docs enable_latex_docs BATEXT MKINSTALLDIRS OOPSE OOPSE_HOME SUBDIRS LTLIBOBJS'
316		ac_subst_files=''
317
318		# Initialize some variables set by options.
#	Line 801 \| Line 801 \| if test "$ac_init_help" = "long"; then
801		# Omit some internal or obsolete options to make the list less imposing.
802		# This message is too long to be a string in the A/UX 3.1 sh.
803		cat <<_ACEOF
804	<	\`configure' configures OOPSE 3.0 to adapt to many kinds of systems.
804	>	\`configure' configures OOPSE 4.0 to adapt to many kinds of systems.
805
806		Usage: $0 [OPTION]... [VAR=VALUE]...
807
#	Line 862 \| Line 862 \| if test -n "$ac_init_help"; then
862
863		if test -n "$ac_init_help"; then
864		case $ac_init_help in
865	<	short \| recursive ) echo "Configuration of OOPSE 3.0:";;
865	>	short \| recursive ) echo "Configuration of OOPSE 4.0:";;
866		esac
867		cat <<\_ACEOF
868
#	Line 871 \| Line 871 \| Optional Features:
871		--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
872		--enable-oopse-home=DIR define oopse home dir PREFIX/oopse
873		--enable-debug Compile OOPSE in debug mode
874	+	--enable-single compile OOPSE in single precision
875	+	--enable-float synonym for --enable-single
876		--enable-doxygen enable documentation generation with doxygen (auto)
877		--enable-dot use 'dot' to generate graphs in doxygen (auto)
878		--enable-html-docs enable HTML generation with doxygen (yes)
#	Line 885 \| Line 887 \| Optional Packages:
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 $@
#	Line 1425 \| Line 1430 \| ac_configure="$SHELL $ac_aux_dir/configure" # This sho
1430		#
1431		#
1432		#
1433	+
1434	+
1435
1436
1437
#	Line 1437 \| Line 1444 \| ac_configure="$SHELL $ac_aux_dir/configure" # This sho
1444		# Figure out how the Fortran 90 compiler constructs module file names
1445		#
1446		# AC_F90_MODULE_NAMES
1447	+
1448	+
1449	+
1450	+
1451	+
1452	+
1453	+
1454	+
1455	+
1456	+
1457	+
1458	+
1459	+
1460	+
1461	+
1462	+
1463	+
1464	+
1465	+
1466	+
1467	+
1468	+
1469	+
1470	+
1471	+
1472
1473
1474
#	Line 1521 \| Line 1553 \| ac_configure="$SHELL $ac_aux_dir/configure" # This sho
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		$ac_config_sub sun4 >/dev/null 2>&1 \|\|
#	Line 1624 \| Line 1689 \| fi
1689		fi
1690
1691
1692	+	# Check whether --enable-single or --disable-single was given.
1693	+	if test "${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 $CPPFLAGS'
#	Line 1631 \| Line 1718 \| if test -n "$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=$2
#	Line 1673 \| Line 1760 \| if test -z "$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=$2
#	Line 2187 \| Line 2274 \| if test -n "$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=$2
#	Line 2229 \| Line 2316 \| if test -z "$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=$2
#	Line 2698 \| Line 2785 \| if test -n "$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=$2
#	Line 2740 \| Line 2827 \| if test -z "$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=$2
#	Line 2785 \| Line 2872 \| fi
2872
2873
2874		# Provide some information about the compiler.
2875	<	echo "$as_me:2788:" \
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 4033 \| Line 4120 \| FCFLAGS="$FCFLAGS $ac_verb"
4120		# flags.
4121		ac_save_FFLAGS=$FCFLAGS
4122		FCFLAGS="$FCFLAGS $ac_verb"
4123	<	(eval echo $as_me:4036: \"$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=$ac_save_FFLAGS
#	Line 4111 \| Line 4198 \| FCFLAGS="$FCFLAGS $ac_cv_prog_fc_v"
4198		# flags.
4199		ac_save_FFLAGS=$FCFLAGS
4200		FCFLAGS="$FCFLAGS $ac_cv_prog_fc_v"
4201	<	(eval echo $as_me:4114: \"$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=$ac_save_FFLAGS
#	Line 4847 \| Line 4934 \| FCFLAGS="$FCFLAGS $ac_verb"
4934		# flags.
4935		ac_save_FFLAGS=$FCFLAGS
4936		FCFLAGS="$FCFLAGS $ac_verb"
4937	<	(eval echo $as_me:4850: \"$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=$ac_save_FFLAGS
#	Line 4925 \| Line 5012 \| FCFLAGS="$FCFLAGS $ac_cv_prog_fc_v"
5012		# flags.
5013		ac_save_FFLAGS=$FCFLAGS
5014		FCFLAGS="$FCFLAGS $ac_cv_prog_fc_v"
5015	<	(eval echo $as_me:4928: \"$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=$ac_save_FFLAGS
#	Line 5819 \| Line 5906 \| echo "$as_me: WARNING: Sorry, $zlib_dir does not exist
5906		else
5907		{ echo "$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
5823	–	fi
5824	–
5825	–	ZLIB_HOME=/usr/local
5826	–	if test ! -f "${ZLIB_HOME}/include/zlib.h"
5827	–	then
5828	–	ZLIB_HOME=/usr
5915		fi
5830	–
5916		#
5917		# Locate zlib, if wanted
5918		#
5919		if test -n "${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 6095 \| Line 6180 \| echo $ECHO_N "checking zlib in ${ZLIB_HOME}... $ECHO_C
6180		ZLIB_LIB_DIR=
6181		ZLIB=
6182		LDFLAGS="$ZLIB_OLD_LDFLAGS"
6183	<	CPPFLAGS="$ZLIB_OLD_CPPFLAGS"
6183	>	CFLAGS="$ZLIB_OLD_CFLAGS"
6184		echo "$as_me:$LINENO: result: failed" >&5
6185		echo "${ECHO_T}failed" >&6
6186		echo ""
#	Line 6124 \| Line 6209 \| else
6209		withval="$with_fftw"
6210		fftw_dir="$withval"
6211		else
6212	<	fftw_dir="not_set"
6212	>	fftw_dir="not_set"
6213		fi;
6214		if test "$fftw_dir" != "no"; then
6215	<
6216	<	if test "$fftw_dir" != "not_set" ; then
6217	<	if test -d "$fftw_dir"
6218	<	then
6219	<	FFTW_HOME="$fftw_dir"
6135	<	else
6136	<	{ echo "$as_me:$LINENO: WARNING: Sorry, $fftw_dir does not exist, checking usual places" >&5
6215	>	if test "$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, $fftw_dir does not exist, checking usual places" >&2;}
6221	<	fi
6222	<	fi
6140	<
6141	<	FFTW_HOME=/usr/local
6142	<	if test ! -f "${FFTW_HOME}/include/fftw3.h" -o -f "${FFTW_HOME}/include/fftw.h" -o -f "${FFTW_HOME}/include/dfftw.h"
6143	<	then
6221	>	FFTW_HOME=/usr/local
6222	>	if test ! -f "${FFTW_HOME}/include/fftw3.h" -o -f "${FFTW_HOME}/include/fftw.h" -o -f "${FFTW_HOME}/include/dfftw.h"; then
6223		FFTW_HOME=/usr
6224	<	fi
6224	>	fi
6225	>	fi
6226	>	#
6227	>	# Locate fftw, if wanted
6228	>	#
6229	>	if test -n "${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
6147	–	#
6148	–	# Locate fftw, if wanted
6149	–	#
6150	–	if test -n "${FFTW_HOME}"
6151	–	then
6152	–	FFTW_OLD_LDFLAGS=$LDFLAGS
6153	–	FFTW_OLD_CPPFLAGS=$LDFLAGS
6154	–	LDFLAGS="$LDFLAGS -L${FFTW_HOME}/lib"
6155	–	CPPFLAGS="$CPPFLAGS -I${FFTW_HOME}/include"
6235
6236	<
6158	<	ac_ext=c
6236	>	ac_ext=c
6237		ac_cpp='$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	<	echo "$as_me:$LINENO: checking for fftw_execute in -lfftw3" >&5
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) $ECHO_C" >&6
#	Line 6239 \| Line 6317 \| fi
6317		fftw_cv_libfftw3=no
6318		fi
6319
6320	<	if test "${ac_cv_header_fftw3_h+set}" = set; 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... $ECHO_C" >&6
6323		if test "${ac_cv_header_fftw3_h+set}" = set; then
#	Line 6383 \| Line 6461 \| fi
6461		fi
6462
6463
6464	<	if test "$fftw_cv_libfftw3" = "no" -o "$fftw_cv_fftw3_h" = "no"
6465	<	then
6388	<	echo "$as_me:$LINENO: checking for fftwnd_one in -lfftw" >&5
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) $ECHO_C" >&6
#	Line 6463 \| Line 6540 \| fi
6540		fftw_cv_libfftw=no
6541		fi
6542
6543	<	if test "${ac_cv_header_fftw_h+set}" = set; then
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
#	Line 6607 \| Line 6684 \| fi
6684		fi
6685
6686
6687	<	if test "$fftw_cv_libfftw" = "no" -o "$fftw_cv_fftw_h" = "no"
6688	<	then
6612	<	echo "$as_me:$LINENO: checking for fftwnd_one in -ldfftw" >&5
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) $ECHO_C" >&6
#	Line 6687 \| Line 6763 \| fi
6763		fftw_cv_libdfftw=no
6764		fi
6765
6766	<	if test "${ac_cv_header_dfftw_h+set}" = set; then
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
#	Line 6831 \| Line 6907 \| fi
6907		fi
6908
6909
6834	–	fi
6910		fi
6911	<	ac_ext=c
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
6843	–	if test "$fftw_cv_libfftw3" = "yes" -a "$fftw_cv_fftw3_h" = "yes"
6844	–	then
6845	–
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"
6855	<	then
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"
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"
6866	<	then
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 ${FFTW_HOME}" >&5
6944	>	FFTW_INC_DIR="${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	<	CPPFLAGS="$FFTW_OLD_CPPFLAGS"
6955	<	echo "$as_me:$LINENO: result: failed" >&5
6950	>	FFTW_INC_DIR=
6951	>	FFTW_LIB_DIR=
6952	>	FFTW_LIBS=
6953	>	LDFLAGS="$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 ""
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
6897	<	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="-lqhull $LIBS"
7028	+	cat >conftest.$ac_ext <<_ACEOF
7029	+	/* confdefs.h. */
7030	+	_ACEOF
7031	+	cat confdefs.h >>conftest.$ac_ext
7032	+	cat >>conftest.$ac_ext <<_ACEOF
7033	+	/* end confdefs.h. */
7034	+
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
7045	+	extern "C"
7046	+	# endif
7047	+	int FC_DUMMY_MAIN() { return 1; }
7048	+	#endif
7049	+	#endif
7050	+	int
7051	+	main ()
7052	+	{
7053	+	qh_qhull ();
7054	+	;
7055	+	return 0;
7056	+	}
7057	+	_ACEOF
7058	+	rm -f conftest.$ac_objext conftest$ac_exeext
7059	+	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7060	+	(eval $ac_link) 2>conftest.er1
7061	+	ac_status=$?
7062	+	grep -v '^ *+' conftest.er1 >conftest.err
7063	+	rm -f conftest.er1
7064	+	cat conftest.err >&5
7065	+	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7066	+	(exit $ac_status); } &&
7067	+	{ ac_try='test -z "$ac_c_werror_flag"
7068	+	\|\| test ! -s conftest.err'
7069	+	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7070	+	(eval $ac_try) 2>&5
7071	+	ac_status=$?
7072	+	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7073	+	(exit $ac_status); }; } &&
7074	+	{ ac_try='test -s conftest$ac_exeext'
7075	+	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7076	+	(eval $ac_try) 2>&5
7077	+	ac_status=$?
7078	+	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7079	+	(exit $ac_status); }; }; then
7080	+	ac_cv_lib_qhull_qh_qhull=yes
7081	+	else
7082	+	echo "$as_me: failed program was:" >&5
7083	+	sed 's/^/\| /' conftest.$ac_ext >&5
7084	+
7085	+	ac_cv_lib_qhull_qh_qhull=no
7086	+	fi
7087	+	rm -f conftest.err conftest.$ac_objext \
7088	+	conftest$ac_exeext conftest.$ac_ext
7089	+	LIBS=$ac_check_lib_save_LIBS
7090	+	fi
7091	+	echo "$as_me:$LINENO: result: $ac_cv_lib_qhull_qh_qhull" >&5
7092	+	echo "${ECHO_T}$ac_cv_lib_qhull_qh_qhull" >&6
7093	+	if test $ac_cv_lib_qhull_qh_qhull = yes; then
7094	+	qhull_cv_libqhull=yes
7095	+	else
7096	+	qhull_cv_libqhull=no
7097	+	fi
7098	+
7099	+	if test "${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}$ac_cv_header_qhull_qhull_h" >&6
7107	+	else
7108	+	# Is the header compilable?
7109	+	echo "$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	+	$ac_includes_default
7118	+	#include <qhull/qhull.h>
7119	+	_ACEOF
7120	+	rm -f conftest.$ac_objext
7121	+	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7122	+	(eval $ac_compile) 2>conftest.er1
7123	+	ac_status=$?
7124	+	grep -v '^ *+' conftest.er1 >conftest.err
7125	+	rm -f conftest.er1
7126	+	cat conftest.err >&5
7127	+	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7128	+	(exit $ac_status); } &&
7129	+	{ ac_try='test -z "$ac_c_werror_flag"
7130	+	\|\| test ! -s conftest.err'
7131	+	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7132	+	(eval $ac_try) 2>&5
7133	+	ac_status=$?
7134	+	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7135	+	(exit $ac_status); }; } &&
7136	+	{ ac_try='test -s conftest.$ac_objext'
7137	+	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7138	+	(eval $ac_try) 2>&5
7139	+	ac_status=$?
7140	+	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7141	+	(exit $ac_status); }; }; then
7142	+	ac_header_compiler=yes
7143	+	else
7144	+	echo "$as_me: failed program was:" >&5
7145	+	sed 's/^/\| /' conftest.$ac_ext >&5
7146	+
7147	+	ac_header_compiler=no
7148	+	fi
7149	+	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7150	+	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7151	+	echo "${ECHO_T}$ac_header_compiler" >&6
7152	+
7153	+	# Is the header present?
7154	+	echo "$as_me:$LINENO: checking qhull/qhull.h presence" >&5
7155	+	echo $ECHO_N "checking qhull/qhull.h presence... $ECHO_C" >&6
7156	+	cat >conftest.$ac_ext <<_ACEOF
7157	+	/* confdefs.h. */
7158	+	_ACEOF
7159	+	cat confdefs.h >>conftest.$ac_ext
7160	+	cat >>conftest.$ac_ext <<_ACEOF
7161	+	/* end confdefs.h. */
7162	+	#include <qhull/qhull.h>
7163	+	_ACEOF
7164	+	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7165	+	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7166	+	ac_status=$?
7167	+	grep -v '^ *+' conftest.er1 >conftest.err
7168	+	rm -f conftest.er1
7169	+	cat conftest.err >&5
7170	+	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7171	+	(exit $ac_status); } >/dev/null; then
7172	+	if test -s conftest.err; then
7173	+	ac_cpp_err=$ac_c_preproc_warn_flag
7174	+	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7175	+	else
7176	+	ac_cpp_err=
7177	+	fi
7178	+	else
7179	+	ac_cpp_err=yes
7180	+	fi
7181	+	if test -z "$ac_cpp_err"; then
7182	+	ac_header_preproc=yes
7183	+	else
7184	+	echo "$as_me: failed program was:" >&5
7185	+	sed 's/^/\| /' conftest.$ac_ext >&5
7186	+
7187	+	ac_header_preproc=no
7188	+	fi
7189	+	rm -f conftest.err conftest.$ac_ext
7190	+	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7191	+	echo "${ECHO_T}$ac_header_preproc" >&6
7192	+
7193	+	# So? What about this header?
7194	+	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7195	+	yes:no: )
7196	+	{ echo "$as_me:$LINENO: WARNING: qhull/qhull.h: accepted by the compiler, rejected by the preprocessor!" >&5
7197	+	echo "$as_me: WARNING: qhull/qhull.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
7198	+	{ echo "$as_me:$LINENO: WARNING: qhull/qhull.h: proceeding with the compiler's result" >&5
7199	+	echo "$as_me: WARNING: qhull/qhull.h: proceeding with the compiler's result" >&2;}
7200	+	ac_header_preproc=yes
7201	+	;;
7202	+	no:yes:* )
7203	+	{ echo "$as_me:$LINENO: WARNING: qhull/qhull.h: present but cannot be compiled" >&5
7204	+	echo "$as_me: WARNING: qhull/qhull.h: present but cannot be compiled" >&2;}
7205	+	{ echo "$as_me:$LINENO: WARNING: qhull/qhull.h: check for missing prerequisite headers?" >&5
7206	+	echo "$as_me: WARNING: qhull/qhull.h: check for missing prerequisite headers?" >&2;}
7207	+	{ echo "$as_me:$LINENO: WARNING: qhull/qhull.h: see the Autoconf documentation" >&5
7208	+	echo "$as_me: WARNING: qhull/qhull.h: see the Autoconf documentation" >&2;}
7209	+	{ echo "$as_me:$LINENO: WARNING: qhull/qhull.h: section \"Present But Cannot Be Compiled\"" >&5
7210	+	echo "$as_me: WARNING: qhull/qhull.h: section \"Present But Cannot Be Compiled\"" >&2;}
7211	+	{ echo "$as_me:$LINENO: WARNING: qhull/qhull.h: proceeding with the preprocessor's result" >&5
7212	+	echo "$as_me: WARNING: qhull/qhull.h: proceeding with the preprocessor's result" >&2;}
7213	+	{ echo "$as_me:$LINENO: WARNING: qhull/qhull.h: in the future, the compiler will take precedence" >&5
7214	+	echo "$as_me: WARNING: qhull/qhull.h: in the future, the compiler will take precedence" >&2;}
7215	+	(
7216	+	cat <<\_ASBOX
7217	+	## ------------------------------ ##
7218	+	## Report this to gezelter@nd.edu ##
7219	+	## ------------------------------ ##
7220	+	_ASBOX
7221	+	) \|
7222	+	sed "s/^/$as_me: WARNING: /" >&2
7223	+	;;
7224	+	esac
7225	+	echo "$as_me:$LINENO: checking for qhull/qhull.h" >&5
7226	+	echo $ECHO_N "checking for qhull/qhull.h... $ECHO_C" >&6
7227	+	if test "${ac_cv_header_qhull_qhull_h+set}" = set; then
7228	+	echo $ECHO_N "(cached) $ECHO_C" >&6
7229	+	else
7230	+	ac_cv_header_qhull_qhull_h=$ac_header_preproc
7231	+	fi
7232	+	echo "$as_me:$LINENO: result: $ac_cv_header_qhull_qhull_h" >&5
7233	+	echo "${ECHO_T}$ac_cv_header_qhull_qhull_h" >&6
7234	+
7235	+	fi
7236	+	if test $ac_cv_header_qhull_qhull_h = yes; then
7237	+	qhull_cv_qhull_h=yes
7238	+	else
7239	+	qhull_cv_qhull_h=no
7240	+	fi
7241	+
7242	+
7243	+	ac_ext=c
7244	+	ac_cpp='$CPP $CPPFLAGS'
7245	+	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7246	+	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7247	+	ac_compiler_gnu=$ac_cv_c_compiler_gnu
7248	+
7249	+
7250	+	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
7260	+
7261	+	QHULL_INC_DIR="${QHULL_HOME}/include"
7262	+	QHULL_LIB_DIR="${QHULL_HOME}/lib"
7263	+	QHULL="-lqhull"
7264	+	else
7265	+	echo "$as_me:$LINENO: checking qhull in ${QHULL_HOME}" >&5
7266	+	echo $ECHO_N "checking qhull in ${QHULL_HOME}... $ECHO_C" >&6
7267	+	QHULL_INC_DIR=
7268	+	QHULL_LIB_DIR=
7269	+	QHULL=
7270	+	LDFLAGS="$QHULL_OLD_LDFLAGS"
7271	+	CFLAGS="$QHULL_OLD_CFLAGS"
7272	+	echo "$as_me:$LINENO: result: failed" >&5
7273	+	echo "${ECHO_T}failed" >&6
7274	+	echo ""
7275	+	echo "*********************************************************"
7276	+	echo "* WARNING: Could not find a working qhull installation *"
7277	+	echo "* If you need OOPSE to be able to deal with convex *"
7278	+	echo "* hulls be sure to specify a valid qhull installation *"
7279	+	echo "* with --with-qhull=DIR *"
7280	+	echo "* *"
7281	+	echo "* OOPSE will still work without qhull installed. *"
7282	+	echo "*********************************************************"
7283	+	echo ""
7284	+	fi
7285	+
7286	+
7287	+
7288	+	fi
7289	+	fi
7290	+
7291	+
7292		# Checks for header files.
7293		echo "$as_me:$LINENO: checking for ANSI C header files" >&5
7294		echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
#	Line 11917 \| Line 12303 \| if test "$ac_test_FFLAGS" != "set"; then
12303		case "${host_cpu}-${host_os}" in
12304
12305		linux) if test "$FC" = ifc -o "$FC" = ifort; then
12306	<	FCFLAGS="-O3 -ip -no-prec-div -cxxlib-icc"
12306	>	FCFLAGS="-O3 -ip -no-prec-div"
12307		fi;;
12308		rs6000-aix) if test "$FC" = xlf90 -o "$FC" = f90 -o "$FC" = xlf95; then
12309		FCFLAGS="-O3 -qarch=pwrx -qtune=pwrx -qansialias -w"
#	Line 12975 \| Line 13361 \| MPI_INC_DIR="$MPI/include"
13361
13362
13363
13364	+	ac_ext=c
13365	+	ac_cpp='$CPP $CPPFLAGS'
13366	+	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13367	+	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13368	+	ac_compiler_gnu=$ac_cv_c_compiler_gnu
13369	+
13370		echo "$as_me:$LINENO: checking for mpi.h" >&5
13371		echo $ECHO_N "checking for mpi.h... $ECHO_C" >&6
13372		have_mpi_h=0
13373		rm -f conftest*
13374	<	echo '#include <mpi.h>' > conftest.cc
13375	<	if ${CXX} -I${MPI_INC_DIR} -c conftest.cc 2>&1 ; then
13374	>	echo '#include <mpi.h>' > conftest.c
13375	>	if ${CC} -I${MPI_INC_DIR} -c conftest.c 2>&1 ; then
13376		echo "$as_me:$LINENO: result: yes" >&5
13377		echo "${ECHO_T}yes" >&6
13378		have_mpi_h=1
#	Line 13003 \| Line 13395 \| echo $ECHO_N "checking whether mpif.h is usable... $EC
13395
13396		echo "$as_me:$LINENO: checking whether mpif.h is usable" >&5
13397		echo $ECHO_N "checking whether mpif.h is usable... $ECHO_C" >&6
13398	+
13399	+
13400	+	ac_ext=${FC_SRCEXT-f}
13401	+	ac_compile='$FC -c $FCFLAGS $FCFLAGS_SRCEXT conftest.$ac_ext >&5'
13402	+	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $FCFLAGS_SRCEXT conftest.$ac_ext $LIBS >&5'
13403	+	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
13404	+
13405	+	ac_save_ext=$ac_ext
13406	+	ac_ext=F90
13407	+	ac_save_FCFLAGS=$FCFLAGS
13408		have_mpif_h=0
13409		rm -f conftest*
13410		cat >conftest.$ac_ext <<EOF
#	Line 13032 \| Line 13434 \| fi
13434		_ACEOF
13435
13436		fi
13437	+	FCFLAGS=$ac_save_FCFLAGS
13438	+	ac_ext=$ac_save_ext
13439	+	ac_ext=c
13440	+	ac_cpp='$CPP $CPPFLAGS'
13441	+	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13442	+	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13443	+	ac_compiler_gnu=$ac_cv_c_compiler_gnu
13444
13445	+
13446		ac_ext=c
13447		ac_cpp='$CPP $CPPFLAGS'
13448		ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
#	Line 13040 \| Line 13450 \| ac_save_LDFLAGS=$LDFLAGS
13450		ac_compiler_gnu=$ac_cv_c_compiler_gnu
13451
13452		ac_save_LDFLAGS=$LDFLAGS
13453	<	LDFLAGS="${LDFLAGS} -L${MPI_LIB_DIR} "
13453	>	LDFLAGS="-L${MPI_LIB_DIR} ${LDFLAGS} "
13454
13455		if test x = x"$MPI_LIB"; then
13456		echo "$as_me:$LINENO: checking for MPI_Init in -lmpich" >&5
#	Line 13120 \| Line 13530 \| fi
13530		fi
13531
13532		fi
13533	+	$as_unset ac_cv_lib_mpich_MPI_Init
13534		if test x = x"$MPI_LIB"; then
13535	<	echo "$as_me:$LINENO: checking for MPI_Init in -lmpi" >&5
13536	<	echo $ECHO_N "checking for MPI_Init in -lmpi... $ECHO_C" >&6
13537	<	if test "${ac_cv_lib_mpi_MPI_Init+set}" = set; then
13535	>	echo "$as_me:$LINENO: checking for MPI_Init in -lpmpich" >&5
13536	>	echo $ECHO_N "checking for MPI_Init in -lpmpich... $ECHO_C" >&6
13537	>	if test "${ac_cv_lib_pmpich_MPI_Init+set}" = set; then
13538		echo $ECHO_N "(cached) $ECHO_C" >&6
13539		else
13540		ac_check_lib_save_LIBS=$LIBS
13541	<	LIBS="-lmpi $LIBS"
13541	>	LIBS="-lpmpich -lmpich -lpmpich -lmpich $LIBS"
13542		cat >conftest.$ac_ext <<_ACEOF
13543		/* confdefs.h. */
13544		_ACEOF
#	Line 13180 \| Line 13591 \| if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
13591		ac_status=$?
13592		echo "$as_me:$LINENO: \$? = $ac_status" >&5
13593		(exit $ac_status); }; }; then
13594	<	ac_cv_lib_mpi_MPI_Init=yes
13594	>	ac_cv_lib_pmpich_MPI_Init=yes
13595		else
13596		echo "$as_me: failed program was:" >&5
13597		sed 's/^/\| /' conftest.$ac_ext >&5
13598
13599	<	ac_cv_lib_mpi_MPI_Init=no
13599	>	ac_cv_lib_pmpich_MPI_Init=no
13600		fi
13601		rm -f conftest.err conftest.$ac_objext \
13602		conftest$ac_exeext conftest.$ac_ext
13603		LIBS=$ac_check_lib_save_LIBS
13604		fi
13605	<	echo "$as_me:$LINENO: result: $ac_cv_lib_mpi_MPI_Init" >&5
13606	<	echo "${ECHO_T}$ac_cv_lib_mpi_MPI_Init" >&6
13607	<	if test $ac_cv_lib_mpi_MPI_Init = yes; then
13608	<	MPI_LIB="-lmpi"
13605	>	echo "$as_me:$LINENO: result: $ac_cv_lib_pmpich_MPI_Init" >&5
13606	>	echo "${ECHO_T}$ac_cv_lib_pmpich_MPI_Init" >&6
13607	>	if test $ac_cv_lib_pmpich_MPI_Init = yes; then
13608	>	MPI_LIB="-lpmpich -lmpich -lpmpich -lmpich"
13609		fi
13610
13611		fi
13201	–	$as_unset ac_cv_lib_mpi_MPI_Init
13612		if test x = x"$MPI_LIB"; then
13613		echo "$as_me:$LINENO: checking for MPI_Init in -lmpi" >&5
13614		echo $ECHO_N "checking for MPI_Init in -lmpi... $ECHO_C" >&6
#	Line 13206 \| Line 13616 \| else
13616		echo $ECHO_N "(cached) $ECHO_C" >&6
13617		else
13618		ac_check_lib_save_LIBS=$LIBS
13619	<	LIBS="-lmpi "-llam" $LIBS"
13619	>	LIBS="-lmpi $LIBS"
13620		cat >conftest.$ac_ext <<_ACEOF
13621		/* confdefs.h. */
13622		_ACEOF
#	Line 13273 \| Line 13683 \| if test $ac_cv_lib_mpi_MPI_Init = yes; then
13683		echo "$as_me:$LINENO: result: $ac_cv_lib_mpi_MPI_Init" >&5
13684		echo "${ECHO_T}$ac_cv_lib_mpi_MPI_Init" >&6
13685		if test $ac_cv_lib_mpi_MPI_Init = yes; then
13686	<	MPI_LIB="-lmpi -llam"
13686	>	MPI_LIB="-lmpi"
13687		fi
13688
13689		fi
13690	<	$as_unset ac_cv_lib_mpich_MPI_Init
13690	>	$as_unset ac_cv_lib_mpi_MPI_Init
13691		if test x = x"$MPI_LIB"; then
13692	<	echo "$as_me:$LINENO: checking for MPI_Init in -lmpich" >&5
13693	<	echo $ECHO_N "checking for MPI_Init in -lmpich... $ECHO_C" >&6
13694	<	if test "${ac_cv_lib_mpich_MPI_Init+set}" = set; then
13692	>	echo "$as_me:$LINENO: checking for MPI_Init in -lmpi" >&5
13693	>	echo $ECHO_N "checking for MPI_Init in -lmpi... $ECHO_C" >&6
13694	>	if test "${ac_cv_lib_mpi_MPI_Init+set}" = set; then
13695		echo $ECHO_N "(cached) $ECHO_C" >&6
13696		else
13697		ac_check_lib_save_LIBS=$LIBS
13698	<	LIBS="-lmpich "-lpmpich" $LIBS"
13698	>	LIBS="-lmpi -llam $LIBS"
13699		cat >conftest.$ac_ext <<_ACEOF
13700		/* confdefs.h. */
13701		_ACEOF
#	Line 13338 \| Line 13748 \| if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
13748		ac_status=$?
13749		echo "$as_me:$LINENO: \$? = $ac_status" >&5
13750		(exit $ac_status); }; }; then
13751	<	ac_cv_lib_mpich_MPI_Init=yes
13751	>	ac_cv_lib_mpi_MPI_Init=yes
13752		else
13753		echo "$as_me: failed program was:" >&5
13754		sed 's/^/\| /' conftest.$ac_ext >&5
13755
13756	<	ac_cv_lib_mpich_MPI_Init=no
13756	>	ac_cv_lib_mpi_MPI_Init=no
13757		fi
13758		rm -f conftest.err conftest.$ac_objext \
13759		conftest$ac_exeext conftest.$ac_ext
13760		LIBS=$ac_check_lib_save_LIBS
13761		fi
13762	<	echo "$as_me:$LINENO: result: $ac_cv_lib_mpich_MPI_Init" >&5
13763	<	echo "${ECHO_T}$ac_cv_lib_mpich_MPI_Init" >&6
13764	<	if test $ac_cv_lib_mpich_MPI_Init = yes; then
13765	<	MPI_LIB="-lpmpich -lmpich"
13762	>	echo "$as_me:$LINENO: result: $ac_cv_lib_mpi_MPI_Init" >&5
13763	>	echo "${ECHO_T}$ac_cv_lib_mpi_MPI_Init" >&6
13764	>	if test $ac_cv_lib_mpi_MPI_Init = yes; then
13765	>	MPI_LIB="-lmpi -llam"
13766		fi
13767
13768		fi
13359	–
13769		$as_unset ac_cv_lib_mpi_MPI_Init
13770		if test x = x"$MPI_LIB"; then
13771		echo "$as_me:$LINENO: checking for MPI_Init in -lmpi" >&5
#	Line 13464 \| Line 13873 \| fi
13873
13874
13875
13876	<	USE_CGAL=no
13468	<	cgal_makefile=auto
13876	>	acx_cgal_found=no
13877
13878	<	# Check whether --with-cgal-makefile or --without-cgal-makefile was given.
13879	<	if test "${with_cgal_makefile+set}" = set; then
13880	<	withval="$with_cgal_makefile"
13881	<	cgal_makefile="$withval"
13878	>	# Check whether --with-cgalmakefile or --without-cgalmakefile was given.
13879	>	if test "${with_cgalmakefile+set}" = set; then
13880	>	withval="$with_cgalmakefile"
13881	>
13882		fi;
13883	+	case $with_cgalmakefile in
13884	+	yes \| "") ;;
13885	+	no) acx_cgal_found=disable ;;
13886	+	-* \| / \| .a \| .so \| .so. \| *.o) CGAL_MAKEFILE="$with_cgalmakefile" ;;
13887	+	*) CGAL_MAKEFILE="$with_cgalmakefile" ;;
13888	+	esac
13889
13890	<	if test "x$cgal_makefile" != xno; then
13890	>	if test "$acx_cgal_found" == no; then
13891	>	echo "$as_me:$LINENO: checking CGAL_MAKEFILE" >&5
13892	>	echo $ECHO_N "checking CGAL_MAKEFILE... $ECHO_C" >&6
13893
13894	<	if test "x$cgal_makefile" = xauto -a "x$CGAL_MAKEFILE" != x; then
13479	<	cgal_makefile="$CGAL_MAKEFILE"
13480	<	fi
13894	>	if test \! -z "$CGAL_MAKEFILE"; then
13895
13896	<	echo "$as_me:$LINENO: checking for cgal_makefile: $cgal_makefile" >&5
13897	<	echo $ECHO_N "checking for cgal_makefile: $cgal_makefile... $ECHO_C" >&6
13896	>	if test -e "$CGAL_MAKEFILE"; then
13897	>	tname=`mktemp /tmp/cgal_makefile_dsrXXXXXX`
13898
13899	<	if test -f "$cgal_makefile"; then
13899	>	cat > $tname << _ACEOF
13900	>	include $CGAL_MAKEFILE
13901
13902	<	cat >config.tmp.Makefile <<EOF
13903	<	include $cgal_makefile
13489	<	default:
13490	<	@echo CGAL_OS_COMPILER=\"\${CGAL_OS_COMPILER}\" >config.tmp.cgalvariables
13491	<	@echo CGAL_INCLDIR=\"\${CGAL_INCL_DIR}\" >>config.tmp.cgalvariables
13492	<	@echo CGAL_INCLCONFDIR=\"\${CGAL_INCL_CONF_DIR}\" >>config.tmp.cgalvariables
13493	<	@echo CGAL_LIBDIR=\"\${CGAL_LIB_DIR}/\${CGAL_OS_COMPILER}\" >>config.tmp.cgalvariables
13494	<	@echo CGAL_RLIBDIR=\"\${CGAL_LIB_DIR}/\${CGAL_OS_COMPILER}\" >>config.tmp.cgalvariables
13495	<	@echo CGAL_CXXFLAGS=\"\${CGAL_CXXFLAGS}\" >>config.tmp.cgalvariables
13496	<	@echo GMP_INCLDIR=\"\${GMP_INCL_DIR}\" >>config.tmp.cgalvariables
13497	<	@echo GMP_LIBDIR=\"\${GMP_LIB_DIR}\" >>config.tmp.cgalvariables
13498	<	@echo GMP_RLIBDIR=\"\${GMP_LIB_DIR}\" >>config.tmp.cgalvariables
13499	<	@echo LEDA_INCLDIR=\"\${LEDA_INCL_DIR}\" >>config.tmp.cgalvariables
13500	<	@echo LEDA_LIBDIR=\"\${LEDA_LIB_DIR}\" >>config.tmp.cgalvariables
13501	<	@echo LEDA_RLIBDIR=\"\${LEDA_LIB_DIR}\" >>config.tmp.cgalvariables
13502	<	EOF
13503	<
13504	<	make -s -f config.tmp.Makefile
13505	<	. config.tmp.cgalvariables
13506	<
13507	<	rm -f config.tmp.Makefile config.tmp.cgalvariables
13508	<
13509	<	if test "x$CGAL_INCLDIR" = "x"; then
13510	<	CGAL_INCLDIR=""
13511	<	fi
13512	<
13513	<	if test "x$CGAL_LIBDIR" = "x"; then
13514	<	CGAL_LIBDIR=""
13515	<	fi
13516	<
13517	<	if test "x$CGAL_RLIBDIR" = "x"; then
13518	<	CGAL_RLIBDIR=""
13519	<	fi
13902	>	cppflags:
13903	>	@echo \$(CGAL_CXXFLAGS)
13904
13905	<	if test "x$LEDA_INCLDIR" = "x"; then
13906	<	LEDA_INCLDIR=""
13905	>	cxxflags:
13906	>	@echo
13907	>	ldflags:
13908	>	@echo \$(CGAL_LDFLAGS)
13909	>	_ACEOF
13910	>	CGAL_CPPFLAGS="`make -s -f $tname cppflags`"
13911	>	CGAL_CXXFLAGS="`make -s -f $tname cxxflags`"
13912	>	CGAL_LDFLAGST="`make -s -f $tname ldflags`"
13913	>	for i in $CGAL_LDFLAGST; do
13914	>	if test `echo $i\| grep -c ^-l`; then
13915	>	CGAL_LIBS="$CGAL_LIBS $i"
13916	>	else
13917	>	CGAL_LDFLAGS="$CGAL_LDFLAGS $i"
13918	>	fi
13919	>	done
13920	>	rm -f $tname
13921	>	echo "$as_me:$LINENO: result: yes" >&5
13922	>	echo "${ECHO_T}yes" >&6
13923	>	acx_cgal_found=yes
13924	>	else
13925	>	echo "$as_me:$LINENO: result: invalid" >&5
13926	>	echo "${ECHO_T}invalid" >&6
13927	>	{ { echo "$as_me:$LINENO: error: CGAL_MAKEFILE defined, but the makefile does not exist." >&5
13928	>	echo "$as_me: error: CGAL_MAKEFILE defined, but the makefile does not exist." >&2;}
13929	>	{ (exit 1); exit 1; }; }
13930	>	fi
13931	>	else
13932	>	echo "$as_me:$LINENO: result: not defined" >&5
13933	>	echo "${ECHO_T}not defined" >&6
13934		fi
13935	+	fi
13936
13937	<	if test "x$LEDA_LIBDIR" = "x"; then
13938	<	LEDA_LIBDIR=""
13939	<	fi
13940	<
13941	<	if test "x$LEDA_RLIBDIR" = "x"; then
13530	<	LEDA_RLIBDIR=""
13531	<	fi
13532	<
13533	<	if test "x$GMP_INCLDIR" = "x"; then
13534	<	GMP_INCLDIR=""
13535	<	fi
13536	<
13537	<	if test "x$GMP_LIBDIR" = "x"; then
13538	<	GMP_LIBDIR=""
13539	<	fi
13540	<
13541	<	if test "x$GMP_RLIBDIR" = "x"; then
13542	<	GMP_RLIBDIR=""
13543	<	fi
13544	<
13545	<	echo "$as_me:$LINENO: result: CGAL_OS_COMPILER= $CGAL_OS_COMPILER" >&5
13546	<	echo "${ECHO_T}CGAL_OS_COMPILER= $CGAL_OS_COMPILER" >&6
13547	<	echo "$as_me:$LINENO: result: CGAL_INCLDIR= $CGAL_INCLDIR" >&5
13548	<	echo "${ECHO_T}CGAL_INCLDIR= $CGAL_INCLDIR" >&6
13549	<	echo "$as_me:$LINENO: result: CGAL_INCLCONFDIR= $CGAL_INCLCONFDIR" >&5
13550	<	echo "${ECHO_T}CGAL_INCLCONFDIR= $CGAL_INCLCONFDIR" >&6
13551	<	echo "$as_me:$LINENO: result: CGAL_LIBDIR= $CGAL_LIBDIR" >&5
13552	<	echo "${ECHO_T}CGAL_LIBDIR= $CGAL_LIBDIR" >&6
13553	<	echo "$as_me:$LINENO: result: CGAL_CXXFLAGS= $CGAL_CXXFLAGS" >&5
13554	<	echo "${ECHO_T}CGAL_CXXFLAGS= $CGAL_CXXFLAGS" >&6
13555	<	echo "$as_me:$LINENO: result: LEDA_INCLDIR= $LEDA_INCLDIR" >&5
13556	<	echo "${ECHO_T}LEDA_INCLDIR= $LEDA_INCLDIR" >&6
13557	<	echo "$as_me:$LINENO: result: LEDA_LIBDIR= $LEDA_LIBDIR" >&5
13558	<	echo "${ECHO_T}LEDA_LIBDIR= $LEDA_LIBDIR" >&6
13559	<	echo "$as_me:$LINENO: result: GMP_INCLDIR= $GMP_INCLDIR" >&5
13560	<	echo "${ECHO_T}GMP_INCLDIR= $GMP_INCLDIR" >&6
13561	<	echo "$as_me:$LINENO: result: GMP_LIBDIR= $GMP_LIBDIR" >&5
13562	<	echo "${ECHO_T}GMP_LIBDIR= $GMP_LIBDIR" >&6
13563	<
13564	<	ac_ext=cc
13565	<	ac_cpp='$CXXCPP $CPPFLAGS'
13566	<	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13567	<	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13568	<	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
13569	<
13570	<	save_CXXFLAGS="$CXXFLAGS"
13571	<	CXXFLAGS="$CXXFLAGS -I$CGAL_INCLDIR -I$CGAL_INCLCONFDIR"
13572	<	if test "${ac_cv_header_CGAL_Cartesian_h+set}" = set; then
13573	<	echo "$as_me:$LINENO: checking for CGAL/Cartesian.h" >&5
13574	<	echo $ECHO_N "checking for CGAL/Cartesian.h... $ECHO_C" >&6
13575	<	if test "${ac_cv_header_CGAL_Cartesian_h+set}" = set; then
13937	>	if test "$acx_cgal_found" == no; then
13938	>	if test "${ac_cv_header_CGAL_Exact_predicates_inexact_constructions_kernel_h+set}" = set; then
13939	>	echo "$as_me:$LINENO: checking for CGAL/Exact_predicates_inexact_constructions_kernel.h" >&5
13940	>	echo $ECHO_N "checking for CGAL/Exact_predicates_inexact_constructions_kernel.h... $ECHO_C" >&6
13941	>	if test "${ac_cv_header_CGAL_Exact_predicates_inexact_constructions_kernel_h+set}" = set; then
13942		echo $ECHO_N "(cached) $ECHO_C" >&6
13943		fi
13944	<	echo "$as_me:$LINENO: result: $ac_cv_header_CGAL_Cartesian_h" >&5
13945	<	echo "${ECHO_T}$ac_cv_header_CGAL_Cartesian_h" >&6
13944	>	echo "$as_me:$LINENO: result: $ac_cv_header_CGAL_Exact_predicates_inexact_constructions_kernel_h" >&5
13945	>	echo "${ECHO_T}$ac_cv_header_CGAL_Exact_predicates_inexact_constructions_kernel_h" >&6
13946		else
13947		# Is the header compilable?
13948	<	echo "$as_me:$LINENO: checking CGAL/Cartesian.h usability" >&5
13949	<	echo $ECHO_N "checking CGAL/Cartesian.h usability... $ECHO_C" >&6
13948	>	echo "$as_me:$LINENO: checking CGAL/Exact_predicates_inexact_constructions_kernel.h usability" >&5
13949	>	echo $ECHO_N "checking CGAL/Exact_predicates_inexact_constructions_kernel.h usability... $ECHO_C" >&6
13950		cat >conftest.$ac_ext <<_ACEOF
13951		/* confdefs.h. */
13952		_ACEOF
#	Line 13588 \| Line 13954 \| $ac_includes_default
13954		cat >>conftest.$ac_ext <<_ACEOF
13955		/* end confdefs.h. */
13956		$ac_includes_default
13957	<	#include <CGAL/Cartesian.h>
13957	>	#include <CGAL/Exact_predicates_inexact_constructions_kernel.h>
13958		_ACEOF
13959		rm -f conftest.$ac_objext
13960		if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
#	Line 13599 \| Line 13965 \| if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
13965		cat conftest.err >&5
13966		echo "$as_me:$LINENO: \$? = $ac_status" >&5
13967		(exit $ac_status); } &&
13968	<	{ ac_try='test -z "$ac_cxx_werror_flag"
13968	>	{ ac_try='test -z "$ac_c_werror_flag"
13969		\|\| test ! -s conftest.err'
13970		{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13971		(eval $ac_try) 2>&5
#	Line 13624 \| Line 13990 \| echo "${ECHO_T}$ac_header_compiler" >&6
13990		echo "${ECHO_T}$ac_header_compiler" >&6
13991
13992		# Is the header present?
13993	<	echo "$as_me:$LINENO: checking CGAL/Cartesian.h presence" >&5
13994	<	echo $ECHO_N "checking CGAL/Cartesian.h presence... $ECHO_C" >&6
13993	>	echo "$as_me:$LINENO: checking CGAL/Exact_predicates_inexact_constructions_kernel.h presence" >&5
13994	>	echo $ECHO_N "checking CGAL/Exact_predicates_inexact_constructions_kernel.h presence... $ECHO_C" >&6
13995		cat >conftest.$ac_ext <<_ACEOF
13996		/* confdefs.h. */
13997		_ACEOF
13998		cat confdefs.h >>conftest.$ac_ext
13999		cat >>conftest.$ac_ext <<_ACEOF
14000		/* end confdefs.h. */
14001	<	#include <CGAL/Cartesian.h>
14001	>	#include <CGAL/Exact_predicates_inexact_constructions_kernel.h>
14002		_ACEOF
14003		if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
14004		(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
#	Line 13643 \| Line 14009 \| if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$a
14009		echo "$as_me:$LINENO: \$? = $ac_status" >&5
14010		(exit $ac_status); } >/dev/null; then
14011		if test -s conftest.err; then
14012	<	ac_cpp_err=$ac_cxx_preproc_warn_flag
14013	<	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
14012	>	ac_cpp_err=$ac_c_preproc_warn_flag
14013	>	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
14014		else
14015		ac_cpp_err=
14016		fi
#	Line 13664 \| Line 14030 \| echo "${ECHO_T}$ac_header_preproc" >&6
14030		echo "${ECHO_T}$ac_header_preproc" >&6
14031
14032		# So? What about this header?
14033	<	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
14033	>	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
14034		yes:no: )
14035	<	{ echo "$as_me:$LINENO: WARNING: CGAL/Cartesian.h: accepted by the compiler, rejected by the preprocessor!" >&5
14036	<	echo "$as_me: WARNING: CGAL/Cartesian.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
14037	<	{ echo "$as_me:$LINENO: WARNING: CGAL/Cartesian.h: proceeding with the compiler's result" >&5
14038	<	echo "$as_me: WARNING: CGAL/Cartesian.h: proceeding with the compiler's result" >&2;}
14035	>	{ echo "$as_me:$LINENO: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: accepted by the compiler, rejected by the preprocessor!" >&5
14036	>	echo "$as_me: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
14037	>	{ echo "$as_me:$LINENO: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: proceeding with the compiler's result" >&5
14038	>	echo "$as_me: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: proceeding with the compiler's result" >&2;}
14039		ac_header_preproc=yes
14040		;;
14041		no:yes:* )
14042	<	{ echo "$as_me:$LINENO: WARNING: CGAL/Cartesian.h: present but cannot be compiled" >&5
14043	<	echo "$as_me: WARNING: CGAL/Cartesian.h: present but cannot be compiled" >&2;}
14044	<	{ echo "$as_me:$LINENO: WARNING: CGAL/Cartesian.h: check for missing prerequisite headers?" >&5
14045	<	echo "$as_me: WARNING: CGAL/Cartesian.h: check for missing prerequisite headers?" >&2;}
14046	<	{ echo "$as_me:$LINENO: WARNING: CGAL/Cartesian.h: see the Autoconf documentation" >&5
14047	<	echo "$as_me: WARNING: CGAL/Cartesian.h: see the Autoconf documentation" >&2;}
14048	<	{ echo "$as_me:$LINENO: WARNING: CGAL/Cartesian.h: section \"Present But Cannot Be Compiled\"" >&5
14049	<	echo "$as_me: WARNING: CGAL/Cartesian.h: section \"Present But Cannot Be Compiled\"" >&2;}
14050	<	{ echo "$as_me:$LINENO: WARNING: CGAL/Cartesian.h: proceeding with the preprocessor's result" >&5
14051	<	echo "$as_me: WARNING: CGAL/Cartesian.h: proceeding with the preprocessor's result" >&2;}
14052	<	{ echo "$as_me:$LINENO: WARNING: CGAL/Cartesian.h: in the future, the compiler will take precedence" >&5
14053	<	echo "$as_me: WARNING: CGAL/Cartesian.h: in the future, the compiler will take precedence" >&2;}
14042	>	{ echo "$as_me:$LINENO: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: present but cannot be compiled" >&5
14043	>	echo "$as_me: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: present but cannot be compiled" >&2;}
14044	>	{ echo "$as_me:$LINENO: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: check for missing prerequisite headers?" >&5
14045	>	echo "$as_me: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: check for missing prerequisite headers?" >&2;}
14046	>	{ echo "$as_me:$LINENO: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: see the Autoconf documentation" >&5
14047	>	echo "$as_me: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: see the Autoconf documentation" >&2;}
14048	>	{ echo "$as_me:$LINENO: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: section \"Present But Cannot Be Compiled\"" >&5
14049	>	echo "$as_me: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: section \"Present But Cannot Be Compiled\"" >&2;}
14050	>	{ echo "$as_me:$LINENO: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: proceeding with the preprocessor's result" >&5
14051	>	echo "$as_me: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: proceeding with the preprocessor's result" >&2;}
14052	>	{ echo "$as_me:$LINENO: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: in the future, the compiler will take precedence" >&5
14053	>	echo "$as_me: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: in the future, the compiler will take precedence" >&2;}
14054		(
14055		cat <<\_ASBOX
14056		## ------------------------------ ##
#	Line 13695 \| Line 14061 \| esac
14061		sed "s/^/$as_me: WARNING: /" >&2
14062		;;
14063		esac
14064	<	echo "$as_me:$LINENO: checking for CGAL/Cartesian.h" >&5
14065	<	echo $ECHO_N "checking for CGAL/Cartesian.h... $ECHO_C" >&6
14066	<	if test "${ac_cv_header_CGAL_Cartesian_h+set}" = set; then
14064	>	echo "$as_me:$LINENO: checking for CGAL/Exact_predicates_inexact_constructions_kernel.h" >&5
14065	>	echo $ECHO_N "checking for CGAL/Exact_predicates_inexact_constructions_kernel.h... $ECHO_C" >&6
14066	>	if test "${ac_cv_header_CGAL_Exact_predicates_inexact_constructions_kernel_h+set}" = set; then
14067		echo $ECHO_N "(cached) $ECHO_C" >&6
14068		else
14069	<	ac_cv_header_CGAL_Cartesian_h=$ac_header_preproc
14069	>	ac_cv_header_CGAL_Exact_predicates_inexact_constructions_kernel_h=$ac_header_preproc
14070		fi
14071	<	echo "$as_me:$LINENO: result: $ac_cv_header_CGAL_Cartesian_h" >&5
14072	<	echo "${ECHO_T}$ac_cv_header_CGAL_Cartesian_h" >&6
14071	>	echo "$as_me:$LINENO: result: $ac_cv_header_CGAL_Exact_predicates_inexact_constructions_kernel_h" >&5
14072	>	echo "${ECHO_T}$ac_cv_header_CGAL_Exact_predicates_inexact_constructions_kernel_h" >&6
14073
14074		fi
14075	<	if test $ac_cv_header_CGAL_Cartesian_h = yes; then
14076	<	cgal=yes
14075	>	if test $ac_cv_header_CGAL_Exact_predicates_inexact_constructions_kernel_h = yes; then
14076	>	cgal_have_header=yes
14077		else
14078	<	cgal=no
14078	>	cgal_have_header=no
14079		fi
14080
14081
14082	<	CXXFLAGS="$save_CXXFLAGS"
14082	>	if test "$cgal_have_header" == yes; then
14083	>	echo "$as_me:$LINENO: checking for main in -lCGAL" >&5
14084	>	echo $ECHO_N "checking for main in -lCGAL... $ECHO_C" >&6
14085	>	if test "${ac_cv_lib_CGAL_main+set}" = set; then
14086	>	echo $ECHO_N "(cached) $ECHO_C" >&6
14087	>	else
14088	>	ac_check_lib_save_LIBS=$LIBS
14089	>	LIBS="-lCGAL $LIBS"
14090	>	cat >conftest.$ac_ext <<_ACEOF
14091	>	/* confdefs.h. */
14092	>	_ACEOF
14093	>	cat confdefs.h >>conftest.$ac_ext
14094	>	cat >>conftest.$ac_ext <<_ACEOF
14095	>	/* end confdefs.h. */
14096
14097	<	if test "x$cgal" = xyes; then
14098	<	echo "$as_me:$LINENO: checking for CGAL version" >&5
14099	<	echo $ECHO_N "checking for CGAL version... $ECHO_C" >&6
14100	<	LOCATION=${CGAL_INCLDIR}
14101	<	LOCATION=${LOCATION:-/usr/include}
14102	<	if test -f $LOCATION/CGAL/version.h; then
14103	<	CGAL_VERSION=`grep '#define.\<CGAL_VERSION\>.' $LOCATION/CGAL/version.h \| sed 's/[^0-9\.]*//g'`
14104	<	else
14105	<	CGAL_VERSION=`grep '#define.\<CGAL_VERSION\>.' $LOCATION/CGAL/config.h \| sed 's/[^0-9\.]*//g'`
14106	<	fi
14107	<	if echo $CGAL_VERSION \| grep -q "^[3456789]"; then
14108	<	echo "$as_me:$LINENO: result: ($CGAL_VERSION) yes" >&5
14109	<	echo "${ECHO_T}($CGAL_VERSION) yes" >&6
14110	<	else
14111	<	echo "$as_me:$LINENO: result: ($CGAL_VERSION) no" >&5
14112	<	echo "${ECHO_T}($CGAL_VERSION) no" >&6
14113	<	cgal=no
14114	<	fi
14115	<	fi
14097	>
14098	>	#ifdef FC_DUMMY_MAIN
14099	>	#ifndef FC_DUMMY_MAIN_EQ_F77
14100	>	# ifdef __cplusplus
14101	>	extern "C"
14102	>	# endif
14103	>	int FC_DUMMY_MAIN() { return 1; }
14104	>	#endif
14105	>	#endif
14106	>	int
14107	>	main ()
14108	>	{
14109	>	main ();
14110	>	;
14111	>	return 0;
14112	>	}
14113	>	_ACEOF
14114	>	rm -f conftest.$ac_objext conftest$ac_exeext
14115	>	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
14116	>	(eval $ac_link) 2>conftest.er1
14117	>	ac_status=$?
14118	>	grep -v '^ *+' conftest.er1 >conftest.err
14119	>	rm -f conftest.er1
14120	>	cat conftest.err >&5
14121	>	echo "$as_me:$LINENO: \$? = $ac_status" >&5
14122	>	(exit $ac_status); } &&
14123	>	{ ac_try='test -z "$ac_c_werror_flag"
14124	>	\|\| test ! -s conftest.err'
14125	>	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14126	>	(eval $ac_try) 2>&5
14127	>	ac_status=$?
14128	>	echo "$as_me:$LINENO: \$? = $ac_status" >&5
14129	>	(exit $ac_status); }; } &&
14130	>	{ ac_try='test -s conftest$ac_exeext'
14131	>	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14132	>	(eval $ac_try) 2>&5
14133	>	ac_status=$?
14134	>	echo "$as_me:$LINENO: \$? = $ac_status" >&5
14135	>	(exit $ac_status); }; }; then
14136	>	ac_cv_lib_CGAL_main=yes
14137	>	else
14138	>	echo "$as_me: failed program was:" >&5
14139	>	sed 's/^/\| /' conftest.$ac_ext >&5
14140
14141	<	if test "x$cgal" = xyes; then
14142	<	CGAL_LIBS="-lCGAL"
14143	<	echo "$as_me:$LINENO: checking whether CGAL uses LEDA" >&5
14144	<	echo $ECHO_N "checking whether CGAL uses LEDA... $ECHO_C" >&6
14145	<	if echo $CGAL_CXXFLAGS \| grep -q -- -DCGAL_USE_LEDA; then
14146	<	CGAL_USES_LEDA=yes
14147	<	echo "$as_me:$LINENO: result: yes" >&5
14148	<	echo "${ECHO_T}yes" >&6
14149	<	CGAL_DEFINES="-DCGAL_USE_LEDA -DLEDA_PREFIX"
14150	<	else
14151	<	echo "$as_me:$LINENO: result: no" >&5
14152	<	echo "${ECHO_T}no" >&6
14153	<	CGAL_USES_LEDA=no
13751	<	fi
14141	>	ac_cv_lib_CGAL_main=no
14142	>	fi
14143	>	rm -f conftest.err conftest.$ac_objext \
14144	>	conftest$ac_exeext conftest.$ac_ext
14145	>	LIBS=$ac_check_lib_save_LIBS
14146	>	fi
14147	>	echo "$as_me:$LINENO: result: $ac_cv_lib_CGAL_main" >&5
14148	>	echo "${ECHO_T}$ac_cv_lib_CGAL_main" >&6
14149	>	if test $ac_cv_lib_CGAL_main = yes; then
14150	>	cgal_have_lib=yes
14151	>	else
14152	>	cgal_have_lib=no
14153	>	fi
14154
14155	<	echo "$as_me:$LINENO: checking whether CGAL uses GMP" >&5
14156	<	echo $ECHO_N "checking whether CGAL uses GMP... $ECHO_C" >&6
14157	<	if echo $CGAL_CXXFLAGS \| grep -q -- -DCGAL_USE_GMP; then
14158	<	CGAL_USES_GMP=yes
14159	<	echo "$as_me:$LINENO: result: yes" >&5
14160	<	echo "${ECHO_T}yes" >&6
14161	<	CGAL_DEFINES="-DCGAL_USE_GMP $CGAL_DEFINES"
14162	<	else
13761	<	echo "$as_me:$LINENO: result: no" >&5
13762	<	echo "${ECHO_T}no" >&6
13763	<	CGAL_USES_GMP=no
13764	<	fi
13765	<
13766	<	CGAL_LIBS="$CGAL_LIBS -lm"
13767	<
13768	<	CGAL_CXXFLAGS="-ftemplate-depth-50"
13769	<
13770	<	echo "$as_me:$LINENO: result: CGAL_USES_LEDA= $CGAL_USES_LEDA" >&5
13771	<	echo "${ECHO_T}CGAL_USES_LEDA= $CGAL_USES_LEDA" >&6
13772	<	echo "$as_me:$LINENO: result: CGAL_USES_GMP = $CGAL_USES_GMP" >&5
13773	<	echo "${ECHO_T}CGAL_USES_GMP = $CGAL_USES_GMP" >&6
13774	<	echo "$as_me:$LINENO: result: CGAL_INCLDIR = $CGAL_INCLDIR" >&5
13775	<	echo "${ECHO_T}CGAL_INCLDIR = $CGAL_INCLDIR" >&6
13776	<	echo "$as_me:$LINENO: result: CGAL_LIBDIR = $CGAL_LIBDIR" >&5
13777	<	echo "${ECHO_T}CGAL_LIBDIR = $CGAL_LIBDIR" >&6
13778	<	echo "$as_me:$LINENO: result: CGAL_DEFINES = $CGAL_DEFINES" >&5
13779	<	echo "${ECHO_T}CGAL_DEFINES = $CGAL_DEFINES" >&6
13780	<	echo "$as_me:$LINENO: result: CGAL_CXXFLAGS = $CGAL_CXXFLAGS" >&5
13781	<	echo "${ECHO_T}CGAL_CXXFLAGS = $CGAL_CXXFLAGS" >&6
13782	<	echo "$as_me:$LINENO: result: CGAL_LIBS = $CGAL_LIBS" >&5
13783	<	echo "${ECHO_T}CGAL_LIBS = $CGAL_LIBS" >&6
13784	<	fi
13785	<
13786	<	if test "x$cgal" = xyes; then
13787	<	save_LIBS="$LIBS"
13788	<	LIBS="$LIBS -L$CGAL_LIBDIR"
13789	<	if test "x$CGAL_USES_LEDA" = xyes; then
13790	<	LIBS="-lL $LIBS -L$LEDA_LIBDIR"
13791	<	fi
13792	<	# if test "x$CGAL_USES_GMP" = xyes; then
13793	<	# LIBS="-lgmp $LIBS $GMP_LIBDIR"
13794	<	# fi
13795	<	echo "$as_me:$LINENO: checking for ::CGAL::Cartesian<int>::Point_2 in -lCGAL" >&5
13796	<	echo $ECHO_N "checking for ::CGAL::Cartesian<int>::Point_2 in -lCGAL... $ECHO_C" >&6
13797	<	save_CXXFLAGS_CHECK_CXX_LIB="$CXXFLAGS"
13798	<	CXXFLAGS="$CXXFLAGS -I$CGAL_INCLDIR -I$CGAL_INCLCONFDIR"
13799	<	save_LIBS_CHECK_CXX_LIB="$LIBS"
14155	>	if test "$cgal_have_lib" == no; then
14156	>	save_LIBS="$LIBS"; LIBS="$LIBS -lgmp -lmpfr -lm"
14157	>	echo "$as_me:$LINENO: checking for main in -lCGAL" >&5
14158	>	echo $ECHO_N "checking for main in -lCGAL... $ECHO_C" >&6
14159	>	if test "${ac_cv_lib_CGAL_main+set}" = set; then
14160	>	echo $ECHO_N "(cached) $ECHO_C" >&6
14161	>	else
14162	>	ac_check_lib_save_LIBS=$LIBS
14163		LIBS="-lCGAL $LIBS"
14164		cat >conftest.$ac_ext <<_ACEOF
14165		/* confdefs.h. */
#	Line 13804 \| Line 14167 \| cat >>conftest.$ac_ext <<_ACEOF
14167		cat confdefs.h >>conftest.$ac_ext
14168		cat >>conftest.$ac_ext <<_ACEOF
14169		/* end confdefs.h. */
14170	<	#include <CGAL/Cartesian.h>
14170	>
14171	>
14172		#ifdef FC_DUMMY_MAIN
14173		#ifndef FC_DUMMY_MAIN_EQ_F77
14174		# ifdef __cplusplus
#	Line 13816 \| Line 14180 \| main ()
14180		int
14181		main ()
14182		{
14183	<	::CGAL::Cartesian<int>::Point_2 P
14183	>	main ();
14184		;
14185		return 0;
14186		}
#	Line 13830 \| Line 14194 \| if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
14194		cat conftest.err >&5
14195		echo "$as_me:$LINENO: \$? = $ac_status" >&5
14196		(exit $ac_status); } &&
14197	<	{ ac_try='test -z "$ac_cxx_werror_flag"
14197	>	{ ac_try='test -z "$ac_c_werror_flag"
14198		\|\| test ! -s conftest.err'
14199		{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14200		(eval $ac_try) 2>&5
#	Line 13843 \| Line 14207 \| if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
14207		ac_status=$?
14208		echo "$as_me:$LINENO: \$? = $ac_status" >&5
14209		(exit $ac_status); }; }; then
14210	<	echo "$as_me:$LINENO: result: yes" >&5
13847	<	echo "${ECHO_T}yes" >&6
13848	<	cgal=yes
14210	>	ac_cv_lib_CGAL_main=yes
14211		else
14212		echo "$as_me: failed program was:" >&5
14213		sed 's/^/\| /' conftest.$ac_ext >&5
14214
14215	<	echo "$as_me:$LINENO: result: no" >&5
13854	<	echo "${ECHO_T}no" >&6
13855	<	cgal=no
14215	>	ac_cv_lib_CGAL_main=no
14216		fi
14217		rm -f conftest.err conftest.$ac_objext \
14218		conftest$ac_exeext conftest.$ac_ext
14219	<	CXXFLAGS="$save_CXXFLAGS_CHECK_CXX_LIB"
14220	<	LIBS="$save_LIBS_CHECK_CXX_LIB"
14221	<	LIBS="$save_LIBS"
14222	<	fi
14219	>	LIBS=$ac_check_lib_save_LIBS
14220	>	fi
14221	>	echo "$as_me:$LINENO: result: $ac_cv_lib_CGAL_main" >&5
14222	>	echo "${ECHO_T}$ac_cv_lib_CGAL_main" >&6
14223	>	if test $ac_cv_lib_CGAL_main = yes; then
14224	>	CGAL_LIBS="-lCGAL -lgmp -lmpfr"
14225	>	cgal_have_lib=yes
14226	>	else
14227	>	cgal_have_lib=no
14228	>	fi
14229
14230	<	fi
14231	<	ac_ext=c
14232	<	ac_cpp='$CPP $CPPFLAGS'
14233	<	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14234	<	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14235	<	ac_compiler_gnu=$ac_cv_c_compiler_gnu
14230	>	LIBS="$save_LIBS"
14231	>	else
14232	>	CGAL_LIBS="-lCGAL"
14233	>	echo "$as_me:$LINENO: checking for main in -lmpfr" >&5
14234	>	echo $ECHO_N "checking for main in -lmpfr... $ECHO_C" >&6
14235	>	if test "${ac_cv_lib_mpfr_main+set}" = set; then
14236	>	echo $ECHO_N "(cached) $ECHO_C" >&6
14237	>	else
14238	>	ac_check_lib_save_LIBS=$LIBS
14239	>	LIBS="-lmpfr $LIBS"
14240	>	cat >conftest.$ac_ext <<_ACEOF
14241	>	/* confdefs.h. */
14242	>	_ACEOF
14243	>	cat confdefs.h >>conftest.$ac_ext
14244	>	cat >>conftest.$ac_ext <<_ACEOF
14245	>	/* end confdefs.h. */
14246
14247
14248	+	#ifdef FC_DUMMY_MAIN
14249	+	#ifndef FC_DUMMY_MAIN_EQ_F77
14250	+	# ifdef __cplusplus
14251	+	extern "C"
14252	+	# endif
14253	+	int FC_DUMMY_MAIN() { return 1; }
14254	+	#endif
14255	+	#endif
14256	+	int
14257	+	main ()
14258	+	{
14259	+	main ();
14260	+	;
14261	+	return 0;
14262	+	}
14263	+	_ACEOF
14264	+	rm -f conftest.$ac_objext conftest$ac_exeext
14265	+	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
14266	+	(eval $ac_link) 2>conftest.er1
14267	+	ac_status=$?
14268	+	grep -v '^ *+' conftest.er1 >conftest.err
14269	+	rm -f conftest.er1
14270	+	cat conftest.err >&5
14271	+	echo "$as_me:$LINENO: \$? = $ac_status" >&5
14272	+	(exit $ac_status); } &&
14273	+	{ ac_try='test -z "$ac_c_werror_flag"
14274	+	\|\| test ! -s conftest.err'
14275	+	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14276	+	(eval $ac_try) 2>&5
14277	+	ac_status=$?
14278	+	echo "$as_me:$LINENO: \$? = $ac_status" >&5
14279	+	(exit $ac_status); }; } &&
14280	+	{ ac_try='test -s conftest$ac_exeext'
14281	+	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14282	+	(eval $ac_try) 2>&5
14283	+	ac_status=$?
14284	+	echo "$as_me:$LINENO: \$? = $ac_status" >&5
14285	+	(exit $ac_status); }; }; then
14286	+	ac_cv_lib_mpfr_main=yes
14287	+	else
14288	+	echo "$as_me: failed program was:" >&5
14289	+	sed 's/^/\| /' conftest.$ac_ext >&5
14290	+
14291	+	ac_cv_lib_mpfr_main=no
14292		fi
14293	+	rm -f conftest.err conftest.$ac_objext \
14294	+	conftest$ac_exeext conftest.$ac_ext
14295	+	LIBS=$ac_check_lib_save_LIBS
14296	+	fi
14297	+	echo "$as_me:$LINENO: result: $ac_cv_lib_mpfr_main" >&5
14298	+	echo "${ECHO_T}$ac_cv_lib_mpfr_main" >&6
14299	+	if test $ac_cv_lib_mpfr_main = yes; then
14300	+	CGAL_LIBS="$CGAL_LIBS -lmpfr"
14301	+	fi
14302
14303	<	if test "x$cgal" = xyes; then
14304	<	USE_CGAL=yes
14305	<
14306	<	cat >>confdefs.h <<\_ACEOF
14307	<	#define HAVE_CGAL 1
14303	>	echo "$as_me:$LINENO: checking for main in -lgmp" >&5
14304	>	echo $ECHO_N "checking for main in -lgmp... $ECHO_C" >&6
14305	>	if test "${ac_cv_lib_gmp_main+set}" = set; then
14306	>	echo $ECHO_N "(cached) $ECHO_C" >&6
14307	>	else
14308	>	ac_check_lib_save_LIBS=$LIBS
14309	>	LIBS="-lgmp $LIBS"
14310	>	cat >conftest.$ac_ext <<_ACEOF
14311	>	/* confdefs.h. */
14312		_ACEOF
14313	+	cat confdefs.h >>conftest.$ac_ext
14314	+	cat >>conftest.$ac_ext <<_ACEOF
14315	+	/* end confdefs.h. */
14316
14317
14318	<	cat >>confdefs.h <<_ACEOF
14319	<	#define CGAL_VERSION $CGAL_VERSION
14318	>	#ifdef FC_DUMMY_MAIN
14319	>	#ifndef FC_DUMMY_MAIN_EQ_F77
14320	>	# ifdef __cplusplus
14321	>	extern "C"
14322	>	# endif
14323	>	int FC_DUMMY_MAIN() { return 1; }
14324	>	#endif
14325	>	#endif
14326	>	int
14327	>	main ()
14328	>	{
14329	>	main ();
14330	>	;
14331	>	return 0;
14332	>	}
14333		_ACEOF
14334	+	rm -f conftest.$ac_objext conftest$ac_exeext
14335	+	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
14336	+	(eval $ac_link) 2>conftest.er1
14337	+	ac_status=$?
14338	+	grep -v '^ *+' conftest.er1 >conftest.err
14339	+	rm -f conftest.er1
14340	+	cat conftest.err >&5
14341	+	echo "$as_me:$LINENO: \$? = $ac_status" >&5
14342	+	(exit $ac_status); } &&
14343	+	{ ac_try='test -z "$ac_c_werror_flag"
14344	+	\|\| test ! -s conftest.err'
14345	+	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14346	+	(eval $ac_try) 2>&5
14347	+	ac_status=$?
14348	+	echo "$as_me:$LINENO: \$? = $ac_status" >&5
14349	+	(exit $ac_status); }; } &&
14350	+	{ ac_try='test -s conftest$ac_exeext'
14351	+	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14352	+	(eval $ac_try) 2>&5
14353	+	ac_status=$?
14354	+	echo "$as_me:$LINENO: \$? = $ac_status" >&5
14355	+	(exit $ac_status); }; }; then
14356	+	ac_cv_lib_gmp_main=yes
14357	+	else
14358	+	echo "$as_me: failed program was:" >&5
14359	+	sed 's/^/\| /' conftest.$ac_ext >&5
14360
14361	<	if ! echo $CGAL_VERSION \| grep -q "^3.0"; then
14362	<	{ echo "$as_me:$LINENO: WARNING: *****************************************************" >&5
14363	<	echo "$as_me: WARNING: *****************************************************" >&2;}
14364	<	{ echo "$as_me:$LINENO: WARNING: * Warning: Your CGAL version is newer than the *" >&5
14365	<	echo "$as_me: WARNING: * Warning: Your CGAL version is newer than the *" >&2;}
14366	<	{ echo "$as_me:$LINENO: WARNING: * supported versions. It may still work though. *" >&5
14367	<	echo "$as_me: WARNING: * supported versions. It may still work though. *" >&2;}
14368	<	{ echo "$as_me:$LINENO: WARNING: *****************************************************" >&5
14369	<	echo "$as_me: WARNING: *****************************************************" >&2;}
14370	<	fi
14361	>	ac_cv_lib_gmp_main=no
14362	>	fi
14363	>	rm -f conftest.err conftest.$ac_objext \
14364	>	conftest$ac_exeext conftest.$ac_ext
14365	>	LIBS=$ac_check_lib_save_LIBS
14366	>	fi
14367	>	echo "$as_me:$LINENO: result: $ac_cv_lib_gmp_main" >&5
14368	>	echo "${ECHO_T}$ac_cv_lib_gmp_main" >&6
14369	>	if test $ac_cv_lib_gmp_main = yes; then
14370	>	CGAL_LIBS="$CGAL_LIBS -lgmp"
14371	>	fi
14372	>
14373	>	echo "$as_me:$LINENO: checking for main in -lgmpxx" >&5
14374	>	echo $ECHO_N "checking for main in -lgmpxx... $ECHO_C" >&6
14375	>	if test "${ac_cv_lib_gmpxx_main+set}" = set; then
14376	>	echo $ECHO_N "(cached) $ECHO_C" >&6
14377		else
14378	<	if test "x$cgal_makefile" != xno; then
14379	<	echo "$as_me:$LINENO: result: No CGAL support. These are not the droids you want." >&5
14380	<	echo "${ECHO_T}No CGAL support. These are not the droids you want." >&6
14381	<	fi
14382	<	CGAL_INCLDIR=
14383	<	CGAL_LIBDIR=
14384	<	CGAL_RLIBDIR=
14385	<	CGAL_DEFINES=
14386	<	CGAL_CXXFLAGS=
14387	<	CGAL_LIBS=
14378	>	ac_check_lib_save_LIBS=$LIBS
14379	>	LIBS="-lgmpxx $LIBS"
14380	>	cat >conftest.$ac_ext <<_ACEOF
14381	>	/* confdefs.h. */
14382	>	_ACEOF
14383	>	cat confdefs.h >>conftest.$ac_ext
14384	>	cat >>conftest.$ac_ext <<_ACEOF
14385	>	/* end confdefs.h. */
14386	>
14387	>
14388	>	#ifdef FC_DUMMY_MAIN
14389	>	#ifndef FC_DUMMY_MAIN_EQ_F77
14390	>	# ifdef __cplusplus
14391	>	extern "C"
14392	>	# endif
14393	>	int FC_DUMMY_MAIN() { return 1; }
14394	>	#endif
14395	>	#endif
14396	>	int
14397	>	main ()
14398	>	{
14399	>	main ();
14400	>	;
14401	>	return 0;
14402	>	}
14403	>	_ACEOF
14404	>	rm -f conftest.$ac_objext conftest$ac_exeext
14405	>	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
14406	>	(eval $ac_link) 2>conftest.er1
14407	>	ac_status=$?
14408	>	grep -v '^ *+' conftest.er1 >conftest.err
14409	>	rm -f conftest.er1
14410	>	cat conftest.err >&5
14411	>	echo "$as_me:$LINENO: \$? = $ac_status" >&5
14412	>	(exit $ac_status); } &&
14413	>	{ ac_try='test -z "$ac_c_werror_flag"
14414	>	\|\| test ! -s conftest.err'
14415	>	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14416	>	(eval $ac_try) 2>&5
14417	>	ac_status=$?
14418	>	echo "$as_me:$LINENO: \$? = $ac_status" >&5
14419	>	(exit $ac_status); }; } &&
14420	>	{ ac_try='test -s conftest$ac_exeext'
14421	>	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14422	>	(eval $ac_try) 2>&5
14423	>	ac_status=$?
14424	>	echo "$as_me:$LINENO: \$? = $ac_status" >&5
14425	>	(exit $ac_status); }; }; then
14426	>	ac_cv_lib_gmpxx_main=yes
14427	>	else
14428	>	echo "$as_me: failed program was:" >&5
14429	>	sed 's/^/\| /' conftest.$ac_ext >&5
14430	>
14431	>	ac_cv_lib_gmpxx_main=no
14432		fi
14433	+	rm -f conftest.err conftest.$ac_objext \
14434	+	conftest$ac_exeext conftest.$ac_ext
14435	+	LIBS=$ac_check_lib_save_LIBS
14436	+	fi
14437	+	echo "$as_me:$LINENO: result: $ac_cv_lib_gmpxx_main" >&5
14438	+	echo "${ECHO_T}$ac_cv_lib_gmpxx_main" >&6
14439	+	if test $ac_cv_lib_gmpxx_main = yes; then
14440	+	CGAL_LIBS="$CGAL_LIBS -lgmpxx"
14441	+	fi
14442
14443	+	fi
14444
14445	<	CGAL_INC_DIR="${CGAL_INCLDIR} ${CGAL_INCLCONFDIR}"
14445	>	if test "$cgal_have_lib" == yes; then
14446	>	acx_cgal_found=yes
14447	>	fi
14448	>	fi
14449	>	if test "$acx_cgal_found" == yes; then
14450	>	echo "$as_me:$LINENO: checking for main in -lCore" >&5
14451	>	echo $ECHO_N "checking for main in -lCore... $ECHO_C" >&6
14452	>	if test "${ac_cv_lib_Core_main+set}" = set; then
14453	>	echo $ECHO_N "(cached) $ECHO_C" >&6
14454	>	else
14455	>	ac_check_lib_save_LIBS=$LIBS
14456	>	LIBS="-lCore $LIBS"
14457	>	cat >conftest.$ac_ext <<_ACEOF
14458	>	/* confdefs.h. */
14459	>	_ACEOF
14460	>	cat confdefs.h >>conftest.$ac_ext
14461	>	cat >>conftest.$ac_ext <<_ACEOF
14462	>	/* end confdefs.h. */
14463
13912	–	CGAL_LIB_DIR=${CGAL_LIBDIR}
14464
14465	<	CGAL_RLIB_DIR=${CGAL_RLIBDIR}
14465	>	#ifdef FC_DUMMY_MAIN
14466	>	#ifndef FC_DUMMY_MAIN_EQ_F77
14467	>	# ifdef __cplusplus
14468	>	extern "C"
14469	>	# endif
14470	>	int FC_DUMMY_MAIN() { return 1; }
14471	>	#endif
14472	>	#endif
14473	>	int
14474	>	main ()
14475	>	{
14476	>	main ();
14477	>	;
14478	>	return 0;
14479	>	}
14480	>	_ACEOF
14481	>	rm -f conftest.$ac_objext conftest$ac_exeext
14482	>	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
14483	>	(eval $ac_link) 2>conftest.er1
14484	>	ac_status=$?
14485	>	grep -v '^ *+' conftest.er1 >conftest.err
14486	>	rm -f conftest.er1
14487	>	cat conftest.err >&5
14488	>	echo "$as_me:$LINENO: \$? = $ac_status" >&5
14489	>	(exit $ac_status); } &&
14490	>	{ ac_try='test -z "$ac_c_werror_flag"
14491	>	\|\| test ! -s conftest.err'
14492	>	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14493	>	(eval $ac_try) 2>&5
14494	>	ac_status=$?
14495	>	echo "$as_me:$LINENO: \$? = $ac_status" >&5
14496	>	(exit $ac_status); }; } &&
14497	>	{ ac_try='test -s conftest$ac_exeext'
14498	>	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14499	>	(eval $ac_try) 2>&5
14500	>	ac_status=$?
14501	>	echo "$as_me:$LINENO: \$? = $ac_status" >&5
14502	>	(exit $ac_status); }; }; then
14503	>	ac_cv_lib_Core_main=yes
14504	>	else
14505	>	echo "$as_me: failed program was:" >&5
14506	>	sed 's/^/\| /' conftest.$ac_ext >&5
14507
14508	+	ac_cv_lib_Core_main=no
14509	+	fi
14510	+	rm -f conftest.err conftest.$ac_objext \
14511	+	conftest$ac_exeext conftest.$ac_ext
14512	+	LIBS=$ac_check_lib_save_LIBS
14513	+	fi
14514	+	echo "$as_me:$LINENO: result: $ac_cv_lib_Core_main" >&5
14515	+	echo "${ECHO_T}$ac_cv_lib_Core_main" >&6
14516	+	if test $ac_cv_lib_Core_main = yes; then
14517	+	CGAL_LIBS="$CGAL_LIBS -lCore"
14518	+	fi
14519
14520	+	fi
14521	+	fi
14522
14523
14524
14525	+	echo "$as_me:$LINENO: checking CGAL" >&5
14526	+	echo $ECHO_N "checking CGAL... $ECHO_C" >&6
14527	+	if test "$acx_cgal_found" == yes; then
14528	+	echo "$as_me:$LINENO: result: yes" >&5
14529	+	echo "${ECHO_T}yes" >&6;
14530
14531	+	else
14532	+	echo "$as_me:$LINENO: result: no" >&5
14533	+	echo "${ECHO_T}no" >&6
14534	+
14535	+	fi
14536	+
14537	+	if test "$acx_cgal_found" == yes; then
14538	+	USE_CGAL=yes
14539	+
14540	+	cat >>confdefs.h <<\_ACEOF
14541	+	#define HAVE_CGAL 1
14542	+	_ACEOF
14543	+
14544	+
14545	+
14546	+
14547	+
14548	+
14549	+	fi
14550	+
14551	+
14552	+
14553	+
14554		# Check whether --enable-doxygen or --disable-doxygen was given.
14555		if test "${enable_doxygen+set}" = set; then
14556		enableval="$enable_doxygen"
#	Line 14071 \| Line 14704 \| fi
14704
14705
14706
14707	<	ac_config_files="$ac_config_files make/Makefile src/utils/Makefile src/applications/nanoRodBuilder/Makefile scripts/filepp"
14707	>	ac_config_files="$ac_config_files make/Makefile src/utils/Makefile src/math/Makefile scripts/filepp"
14708
14709
14710		cat >confcache <<\_ACEOF
#	Line 14436 \| Line 15069 \| cat >&5 <<_CSEOF
15069		} >&5
15070		cat >&5 <<_CSEOF
15071
15072	<	This file was extended by OOPSE $as_me 3.0, which was
15072	>	This file was extended by OOPSE $as_me 4.0, which was
15073		generated by GNU Autoconf 2.59. Invocation command line was
15074
15075		CONFIG_FILES = $CONFIG_FILES
#	Line 14499 \| Line 15132 \| ac_cs_version="\\
15132
15133		cat >>$CONFIG_STATUS <<_ACEOF
15134		ac_cs_version="\\
15135	<	OOPSE config.status 3.0
15135	>	OOPSE config.status 4.0
15136		configured by $0, generated by GNU Autoconf 2.59,
15137		with options \\"`echo "$ac_configure_args" \| sed 's/[\\""\`\$]/\\\\&/g'`\\"
15138
#	Line 14604 \| Line 15237 \| do
15237		# Handling of arguments.
15238		"make/Makefile" ) CONFIG_FILES="$CONFIG_FILES make/Makefile" ;;
15239		"src/utils/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/utils/Makefile" ;;
15240	<	"src/applications/nanoRodBuilder/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/applications/nanoRodBuilder/Makefile" ;;
15240	>	"src/math/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/math/Makefile" ;;
15241		"scripts/filepp" ) CONFIG_FILES="$CONFIG_FILES scripts/filepp" ;;
15242		"src/getopt.h" ) CONFIG_LINKS="$CONFIG_LINKS src/getopt.h:src/utils/gnugetopt.h" ;;
15243		"src/config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS src/config.h" ;;
#	Line 14703 \| Line 15336 \| s,@debug@,$debug,;t t
15336		s,@host_os@,$host_os,;t t
15337		s,@PROGNAME@,$PROGNAME,;t t
15338		s,@debug@,$debug,;t t
15339	+	s,@USE_SINGLE_PRECISION@,$USE_SINGLE_PRECISION,;t t
15340		s,@CXX@,$CXX,;t t
15341		s,@CXXFLAGS@,$CXXFLAGS,;t t
15342		s,@LDFLAGS@,$LDFLAGS,;t t
#	Line 14746 \| Line 15380 \| s,@FFTW_LIBS@,$FFTW_LIBS,;t t
15380		s,@FFTW_INC_DIR@,$FFTW_INC_DIR,;t t
15381		s,@FFTW_LIB_DIR@,$FFTW_LIB_DIR,;t t
15382		s,@FFTW_LIBS@,$FFTW_LIBS,;t t
15383	+	s,@QHULL_INC_DIR@,$QHULL_INC_DIR,;t t
15384	+	s,@QHULL_LIB_DIR@,$QHULL_LIB_DIR,;t t
15385	+	s,@QHULL@,$QHULL,;t t
15386		s,@LIBOBJS@,$LIBOBJS,;t t
15387		s,@POW_LIB@,$POW_LIB,;t t
15388		s,@CXXCPP@,$CXXCPP,;t t
#	Line 14757 \| Line 15394 \| s,@USE_CGAL@,$USE_CGAL,;t t
15394		s,@MPI_F90_LIB@,$MPI_F90_LIB,;t t
15395		s,@USE_MPI@,$USE_MPI,;t t
15396		s,@USE_CGAL@,$USE_CGAL,;t t
14760	–	s,@CGAL_INC_DIR@,$CGAL_INC_DIR,;t t
14761	–	s,@CGAL_LIB_DIR@,$CGAL_LIB_DIR,;t t
14762	–	s,@CGAL_RLIB_DIR@,$CGAL_RLIB_DIR,;t t
14763	–	s,@CGAL_DEFINES@,$CGAL_DEFINES,;t t
15397		s,@CGAL_CXXFLAGS@,$CGAL_CXXFLAGS,;t t
15398	+	s,@CGAL_LDFLAGS@,$CGAL_LDFLAGS,;t t
15399	+	s,@CGAL_CPPFLAGS@,$CGAL_CPPFLAGS,;t t
15400		s,@CGAL_LIBS@,$CGAL_LIBS,;t t
15401		s,@DOXYGEN@,$DOXYGEN,;t t
15402		s,@DOT@,$DOT,;t t
#	Line 15015 \| Line 15650 \| s,@INSTALL@,$ac_INSTALL,;t t
15650		case $ac_file in
15651		make/Makefile ) chmod 0755 scripts/* ;;
15652		src/utils/Makefile ) chmod 0755 scripts/* ;;
15653	<	src/applications/nanoRodBuilder/Makefile ) chmod 0755 scripts/* ;;
15653	>	src/math/Makefile ) chmod 0755 scripts/* ;;
15654		scripts/filepp ) chmod 0755 scripts/* ;;
15655		esac
15656		done

Diff Legend

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

Comparing trunk/configure (file contents): Revision 958 by gezelter, Wed May 17 03:03:03 2006 UTC vs. Revision 1200 by chuckv, Fri Dec 7 00:00:05 2007 UTC

Diff Legend

Comparing trunk/configure (file contents):
Revision 958 by gezelter, Wed May 17 03:03:03 2006 UTC vs.
Revision 1200 by chuckv, Fri Dec 7 00:00:05 2007 UTC