[ViewVC] Diff of: OpenMD/trunk/configure

Comparing trunk/configure (file contents):
Revision 956 by gezelter, Tue May 16 02:06:37 2006 UTC vs.
Revision 1137 by chuckv, Tue May 29 22:50:14 2007 UTC

#	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 LIBOBJS POW_LIB CXXCPP __func__ MPI_LIB_DIR MPI_INC_DIR MPI_F90_INC MPI_LIB MPI_F90_LIB USE_MPI 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 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-mpi=<prefix> compile with MPI installed in <prefix> [default=no]
889	–	--with-cgal-makefile=FILE CGAL makefile that should be used
891
892		Some influential environment variables:
893		CXX C++ compiler command
#	Line 1414 \| Line 1415 \| ac_configure="$SHELL $ac_aux_dir/configure" # This sho
1415
1416
1417
1417	–	# ACX_CHECK_FFTW()
1418	–	# ----------------
1419	–	# This macro checks for fftw header files and libraries,
1420	–	# including the possible prefixing with s or d to determine precision.
1421	–	# Arg 1 is the fftw header/library name to check for, without
1422	–	# prefix or anything else (e.g. rfftw_mpi for real MPI transforms)
1423	–	# Arg 2 is the size of the real variable used.
1418
1419
1420
#	Line 1429 \| Line 1423 \| ac_configure="$SHELL $ac_aux_dir/configure" # This sho
1423
1424
1425
1426	+	#
1427	+	#
1428	+	#
1429
1430
1431
1432
1436	–	#
1437	–	#
1438	–	#
1433
1434
1435		# AC_F90_MODULE_NAMES
#	Line 1444 \| Line 1438 \| ac_configure="$SHELL $ac_aux_dir/configure" # This sho
1438		# Figure out how the Fortran 90 compiler constructs module file names
1439		#
1440		# AC_F90_MODULE_NAMES
1441	+
1442	+
1443	+
1444	+
1445	+
1446	+
1447	+
1448	+
1449	+
1450	+
1451	+
1452	+
1453	+
1454	+
1455	+
1456	+
1457	+
1458	+
1459	+
1460	+
1461	+
1462	+
1463	+
1464	+
1465	+
1466	+
1467	+
1468	+
1469	+
1470	+
1471	+
1472	+
1473	+
1474	+
1475	+
1476	+
1477	+
1478	+
1479	+
1480	+
1481	+
1482	+
1483
1484
1485
#	Line 1480 \| Line 1516 \| ac_configure="$SHELL $ac_aux_dir/configure" # This sho
1516
1517
1518
1519	+
1520	+
1521	+
1522	+
1523	+
1524	+
1525	+
1526	+
1527	+
1528	+
1529		# who am i
1530		# Make sure we can run config.sub.
1531		$ac_config_sub sun4 >/dev/null 2>&1 \|\|
#	Line 1579 \| Line 1625 \| fi
1625		fi
1626
1627
1628	+	# Check whether --enable-single or --disable-single was given.
1629	+	if test "${enable_single+set}" = set; then
1630	+	enableval="$enable_single"
1631	+	ok=$enableval
1632	+	else
1633	+	ok=no
1634	+	fi;
1635	+	# Check whether --enable-float or --disable-float was given.
1636	+	if test "${enable_float+set}" = set; then
1637	+	enableval="$enable_float"
1638	+	ok=$enableval
1639	+	fi;
1640	+	if test "$ok" = "yes"; then
1641	+
1642	+	cat >>confdefs.h <<\_ACEOF
1643	+	#define SINGLE_PRECISION 1
1644	+	_ACEOF
1645	+
1646	+	USE_SINGLE_PRECISION=yes
1647	+
1648	+	fi
1649	+
1650		# Checks for programs.
1651		ac_ext=cc
1652		ac_cpp='$CXXCPP $CPPFLAGS'
#	Line 1586 \| Line 1654 \| if test -n "$ac_tool_prefix"; then
1654		ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1655		ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
1656		if test -n "$ac_tool_prefix"; then
1657	<	for ac_prog in $CCC icpc icc pgCC pathCC c++ xlc++ xlC g++ CC
1657	>	for ac_prog in $CCC mpicxx icpc pathCC pgCC c++ xlc++ xlC g++ CC
1658		do
1659		# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1660		set dummy $ac_tool_prefix$ac_prog; ac_word=$2
#	Line 1628 \| Line 1696 \| if test -z "$CXX"; then
1696		fi
1697		if test -z "$CXX"; then
1698		ac_ct_CXX=$CXX
1699	<	for ac_prog in $CCC icpc icc pgCC pathCC c++ xlc++ xlC g++ CC
1699	>	for ac_prog in $CCC mpicxx icpc pathCC pgCC c++ xlc++ xlC g++ CC
1700		do
1701		# Extract the first word of "$ac_prog", so it can be a program name with args.
1702		set dummy $ac_prog; ac_word=$2
#	Line 2142 \| Line 2210 \| if test -n "$ac_tool_prefix"; then
2210		ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2211		ac_compiler_gnu=$ac_cv_c_compiler_gnu
2212		if test -n "$ac_tool_prefix"; then
2213	<	for ac_prog in icc pgcc pathcc cc xlc gcc
2213	>	for ac_prog in mpicc icc pathcc pgcc cc xlc gcc
2214		do
2215		# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2216		set dummy $ac_tool_prefix$ac_prog; ac_word=$2
#	Line 2184 \| Line 2252 \| if test -z "$CC"; then
2252		fi
2253		if test -z "$CC"; then
2254		ac_ct_CC=$CC
2255	<	for ac_prog in icc pgcc pathcc cc xlc gcc
2255	>	for ac_prog in mpicc icc pathcc pgcc cc xlc gcc
2256		do
2257		# Extract the first word of "$ac_prog", so it can be a program name with args.
2258		set dummy $ac_prog; ac_word=$2
#	Line 2653 \| Line 2721 \| if test -n "$ac_tool_prefix"; then
2721		ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $FCFLAGS_SRCEXT conftest.$ac_ext $LIBS >&5'
2722		ac_compiler_gnu=$ac_cv_fc_compiler_gnu
2723		if test -n "$ac_tool_prefix"; then
2724	<	for ac_prog in ifort ifc pgf95 pathf95 xlf95 lf95 epcf90 pathf90 xlf90 f95 f90 gfortran g95 fort
2724	>	for ac_prog in mpif90 ifort ifc pathf95 pgf95 xlf95 lf95 epcf90 pathf90 xlf90 f95 f90 gfortran g95 fort
2725		do
2726		# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2727		set dummy $ac_tool_prefix$ac_prog; ac_word=$2
#	Line 2695 \| Line 2763 \| if test -z "$FC"; then
2763		fi
2764		if test -z "$FC"; then
2765		ac_ct_FC=$FC
2766	<	for ac_prog in ifort ifc pgf95 pathf95 xlf95 lf95 epcf90 pathf90 xlf90 f95 f90 gfortran g95 fort
2766	>	for ac_prog in mpif90 ifort ifc pathf95 pgf95 xlf95 lf95 epcf90 pathf90 xlf90 f95 f90 gfortran g95 fort
2767		do
2768		# Extract the first word of "$ac_prog", so it can be a program name with args.
2769		set dummy $ac_prog; ac_word=$2
#	Line 2740 \| Line 2808 \| fi
2808
2809
2810		# Provide some information about the compiler.
2811	<	echo "$as_me:2743:" \
2811	>	echo "$as_me:2811:" \
2812		"checking for Fortran compiler version" >&5
2813		ac_compiler=`set X $ac_compile; echo $2`
2814		{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
#	Line 3492 \| Line 3560 \| if test "$AR" = "NONE"; then
3560		fi
3561
3562		if test "$AR" = "NONE"; then
3495	–	{ { echo "$as_me:$LINENO: error: --> Can't find \`ar'!" >&5
3496	–	echo "$as_me: error: --> Can't find \`ar'!" >&2;}
3497	–	{ (exit 1); exit 1; }; }
3563		cat >confcache <<\_ACEOF
3564		# This file is a shell script that caches the results of configure
3565		# tests run on this system so they can be shared between configure
#	Line 3991 \| Line 4056 \| FCFLAGS="$FCFLAGS $ac_verb"
4056		# flags.
4057		ac_save_FFLAGS=$FCFLAGS
4058		FCFLAGS="$FCFLAGS $ac_verb"
4059	<	(eval echo $as_me:3994: \"$ac_link\") >&5
4059	>	(eval echo $as_me:4059: \"$ac_link\") >&5
4060		ac_fc_v_output=`eval $ac_link 5>&1 2>&1 \| grep -v 'Driving:'`
4061		echo "$ac_fc_v_output" >&5
4062		FCFLAGS=$ac_save_FFLAGS
#	Line 4069 \| Line 4134 \| FCFLAGS="$FCFLAGS $ac_cv_prog_fc_v"
4134		# flags.
4135		ac_save_FFLAGS=$FCFLAGS
4136		FCFLAGS="$FCFLAGS $ac_cv_prog_fc_v"
4137	<	(eval echo $as_me:4072: \"$ac_link\") >&5
4137	>	(eval echo $as_me:4137: \"$ac_link\") >&5
4138		ac_fc_v_output=`eval $ac_link 5>&1 2>&1 \| grep -v 'Driving:'`
4139		echo "$ac_fc_v_output" >&5
4140		FCFLAGS=$ac_save_FFLAGS
#	Line 4805 \| Line 4870 \| FCFLAGS="$FCFLAGS $ac_verb"
4870		# flags.
4871		ac_save_FFLAGS=$FCFLAGS
4872		FCFLAGS="$FCFLAGS $ac_verb"
4873	<	(eval echo $as_me:4808: \"$ac_link\") >&5
4873	>	(eval echo $as_me:4873: \"$ac_link\") >&5
4874		ac_fc_v_output=`eval $ac_link 5>&1 2>&1 \| grep -v 'Driving:'`
4875		echo "$ac_fc_v_output" >&5
4876		FCFLAGS=$ac_save_FFLAGS
#	Line 4883 \| Line 4948 \| FCFLAGS="$FCFLAGS $ac_cv_prog_fc_v"
4948		# flags.
4949		ac_save_FFLAGS=$FCFLAGS
4950		FCFLAGS="$FCFLAGS $ac_cv_prog_fc_v"
4951	<	(eval echo $as_me:4886: \"$ac_link\") >&5
4951	>	(eval echo $as_me:4951: \"$ac_link\") >&5
4952		ac_fc_v_output=`eval $ac_link 5>&1 2>&1 \| grep -v 'Driving:'`
4953		echo "$ac_fc_v_output" >&5
4954		FCFLAGS=$ac_save_FFLAGS
#	Line 5760 \| Line 5825 \| done
5825		#
5826		# Handle user hints
5827		#
5763	–	echo "$as_me:$LINENO: checking if zlib is wanted" >&5
5764	–	echo $ECHO_N "checking if zlib is wanted... $ECHO_C" >&6
5828
5829		# Check whether --with-zlib or --without-zlib was given.
5830		if test "${with_zlib+set}" = set; then
5831		withval="$with_zlib"
5832	<	if test "$withval" != no ; then
5833	<	echo "$as_me:$LINENO: result: yes" >&5
5834	<	echo "${ECHO_T}yes" >&6
5835	<	if test -d "$withval"
5836	<	then
5837	<	ZLIB_HOME="$withval"
5832	>	zlib_dir="$withval"
5833	>	else
5834	>	zlib_dir="not_set"
5835	>	fi;
5836	>	if test "$zlib_dir" != "no"; then
5837	>
5838	>	if test "$zlib_dir" != "not_set" ; then
5839	>	if test -d "$zlib_dir"
5840	>	then
5841	>	ZLIB_HOME="$zlib_dir"
5842		else
5843	<	{ echo "$as_me:$LINENO: WARNING: Sorry, $withval does not exist, checking usual places" >&5
5844	<	echo "$as_me: WARNING: Sorry, $withval does not exist, checking usual places" >&2;}
5843	>	{ echo "$as_me:$LINENO: WARNING: Sorry, $zlib_dir does not exist, checking usual places" >&5
5844	>	echo "$as_me: WARNING: Sorry, $zlib_dir does not exist, checking usual places" >&2;}
5845		fi
5779	–	else
5780	–	echo "$as_me:$LINENO: result: no" >&5
5781	–	echo "${ECHO_T}no" >&6
5846		fi
5783	–	fi;
5847
5848		ZLIB_HOME=/usr/local
5849		if test ! -f "${ZLIB_HOME}/include/zlib.h"
#	Line 6033 \| Line 6096 \| ac_compiler_gnu=$ac_cv_c_compiler_gnu
6096		ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6097		ac_compiler_gnu=$ac_cv_c_compiler_gnu
6098
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	–	#
6099
6100	<	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. */
6100	>	if test "$zlib_cv_libz" = "yes" -a "$zlib_cv_zlib_h" = "yes"; then
6101
6102	<	/* Override any gcc2 internal prototype to avoid an error. */
6103	<	#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	<	}
6102	>	cat >>confdefs.h <<\_ACEOF
6103	>	#define HAVE_ZLIB_H 1
6104		_ACEOF
6079	–	rm -f conftest.$ac_objext conftest$ac_exeext
6080	–	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6081	–	(eval $ac_link) 2>conftest.er1
6082	–	ac_status=$?
6083	–	grep -v '^ *+' conftest.er1 >conftest.err
6084	–	rm -f conftest.er1
6085	–	cat conftest.err >&5
6086	–	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6087	–	(exit $ac_status); } &&
6088	–	{ ac_try='test -z "$ac_c_werror_flag"
6089	–	\|\| test ! -s conftest.err'
6090	–	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6091	–	(eval $ac_try) 2>&5
6092	–	ac_status=$?
6093	–	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6094	–	(exit $ac_status); }; } &&
6095	–	{ ac_try='test -s conftest$ac_exeext'
6096	–	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6097	–	(eval $ac_try) 2>&5
6098	–	ac_status=$?
6099	–	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6100	–	(exit $ac_status); }; }; then
6101	–	ac_cv_lib_z_inflateEnd=yes
6102	–	else
6103	–	echo "$as_me: failed program was:" >&5
6104	–	sed 's/^/\| /' conftest.$ac_ext >&5
6105
6106	<	ac_cv_lib_z_inflateEnd=no
6107	<	fi
6108	<	rm -f conftest.err conftest.$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
6106	>
6107	>	cat >>confdefs.h <<\_ACEOF
6108		#define HAVE_LIBZ 1
6109		_ACEOF
6110
6111	<	LIBS="-lz $LIBS"
6112	<
6113	<	fi
6122	<
6123	<	echo "$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
6111	>	ZLIB_INC_DIR="${ZLIB_HOME}/include"
6112	>	ZLIB_LIB_DIR="${ZLIB_HOME}/lib"
6113	>	ZLIB="-lz"
6114		else
6128	–	#
6129	–	# If either header or library was not found, revert and bomb
6130	–	#
6115		echo "$as_me:$LINENO: checking zlib in ${ZLIB_HOME}" >&5
6116		echo $ECHO_N "checking zlib in ${ZLIB_HOME}... $ECHO_C" >&6
6117	+	ZLIB_INC_DIR=
6118	+	ZLIB_LIB_DIR=
6119	+	ZLIB=
6120		LDFLAGS="$ZLIB_OLD_LDFLAGS"
6121		CPPFLAGS="$ZLIB_OLD_CPPFLAGS"
6122		echo "$as_me:$LINENO: result: failed" >&5
6123		echo "${ECHO_T}failed" >&6
6124	<	{ { echo "$as_me:$LINENO: error: either specify a valid zlib installation with --with-zlib=DIR or disable zlib usage with --without-zlib" >&5
6125	<	echo "$as_me: error: either specify a valid zlib installation with --with-zlib=DIR or disable zlib usage with --without-zlib" >&2;}
6126	<	{ (exit 1); exit 1; }; }
6124	>	echo ""
6125	>	echo "*********************************************************"
6126	>	echo "* WARNING: Could not find a working zlib installation *"
6127	>	echo "* If you need OOPSE to be able to deal with compressed *"
6128	>	echo "* trajectory dump files be sure to specify a valid zlib *"
6129	>	echo "* installation with --with-zlib=DIR *"
6130	>	echo "* *"
6131	>	echo "* OOPSE will still work without zlib installed. *"
6132	>	echo "*********************************************************"
6133	>	echo ""
6134		fi
6141	–	fi
6135
6136
6137
6138	+	fi
6139	+	fi
6140	+
6141	+	#
6142	+	# Handle user hints
6143	+	#
6144	+
6145		# Check whether --with-fftw or --without-fftw was given.
6146		if test "${with_fftw+set}" = set; then
6147		withval="$with_fftw"
6148	<
6148	>	fftw_dir="$withval"
6149		else
6150	<	with_fftw=yes
6150	>	fftw_dir="not_set"
6151		fi;
6152	<	if test "$with_fftw" = "no"; then
6152	>	if test "$fftw_dir" != "no"; then
6153	>	if test "$fftw_dir" != "not_set" ; then
6154	>	if test -d "$fftw_dir"; then
6155	>	FFTW_HOME="$fftw_dir"
6156	>	else
6157	>	{ echo "$as_me:$LINENO: WARNING: Sorry, $fftw_dir does not exist, checking usual places" >&5
6158	>	echo "$as_me: WARNING: Sorry, $fftw_dir does not exist, checking usual places" >&2;}
6159	>	FFTW_HOME=/usr/local
6160	>	if test ! -f "${FFTW_HOME}/include/fftw3.h" -o -f "${FFTW_HOME}/include/fftw.h" -o -f "${FFTW_HOME}/include/dfftw.h"; then
6161	>	FFTW_HOME=/usr
6162	>	fi
6163	>	fi
6164	>	#
6165	>	# Locate fftw, if wanted
6166	>	#
6167	>	if test -n "${FFTW_HOME}"; then
6168	>	FFTW_OLD_LDFLAGS=$LDFLAGS
6169	>	FFTW_OLD_CPPFLAGS=$LDFLAGS
6170	>	LDFLAGS="$LDFLAGS -L${FFTW_HOME}/lib"
6171	>	CPPFLAGS="$CPPFLAGS -I${FFTW_HOME}/include"
6172
6154	–	cat >>confdefs.h <<\_ACEOF
6155	–	#define WITHOUT_FFTW
6156	–	_ACEOF
6173
6174	<	fi
6175	<	if test "$with_fftw" = "yes"; then
6176	<	sizeof_real=8
6174	>	ac_ext=c
6175	>	ac_cpp='$CPP $CPPFLAGS'
6176	>	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6177	>	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6178	>	ac_compiler_gnu=$ac_cv_c_compiler_gnu
6179
6180	<
6181	<	if test -z "$ac_fftw_firstname"; then
6182	<
6183	<	sizeof_real=$sizeof_real
6166	<	if test $sizeof_real = 8; then
6167	<	prec="double"
6168	<	fftwcheckprefix=d
6180	>	echo "$as_me:$LINENO: checking for fftw_execute in -lfftw3" >&5
6181	>	echo $ECHO_N "checking for fftw_execute in -lfftw3... $ECHO_C" >&6
6182	>	if test "${ac_cv_lib_fftw3_fftw_execute+set}" = set; then
6183	>	echo $ECHO_N "(cached) $ECHO_C" >&6
6184		else
6185	<	prec="single"
6186	<	fftwcheckprefix=s
6172	<	fi
6173	<
6174	<	xfftwname=${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... $ECHO_C" >&6
6185	>	ac_check_lib_save_LIBS=$LIBS
6186	>	LIBS="-lfftw3 $LIBS"
6187		cat >conftest.$ac_ext <<_ACEOF
6188		/* confdefs.h. */
6189		_ACEOF
6190		cat confdefs.h >>conftest.$ac_ext
6191		cat >>conftest.$ac_ext <<_ACEOF
6192		/* end confdefs.h. */
6187	–	#include <$xfftwname.h>
6188	–	#ifdef FC_DUMMY_MAIN
6189	–	#ifndef FC_DUMMY_MAIN_EQ_F77
6190	–	# ifdef __cplusplus
6191	–	extern "C"
6192	–	# endif
6193	–	int FC_DUMMY_MAIN() { return 1; }
6194	–	#endif
6195	–	#endif
6196	–	int
6197	–	main ()
6198	–	{
6193
6194	<	;
6195	<	return 0;
6196	<	}
6197	<	_ACEOF
6198	<	rm -f conftest.$ac_objext
6199	<	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6200	<	(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>
6194	>	/* Override any gcc2 internal prototype to avoid an error. */
6195	>	#ifdef __cplusplus
6196	>	extern "C"
6197	>	#endif
6198	>	/* We use char because int might match the return type of a gcc2
6199	>	builtin and then its argument prototype would still apply. */
6200	>	char fftw_execute ();
6201		#ifdef FC_DUMMY_MAIN
6202		#ifndef FC_DUMMY_MAIN_EQ_F77
6203		# ifdef __cplusplus
#	Line 6260 \| Line 6209 \| main ()
6209		int
6210		main ()
6211		{
6212	<	int _array_ [1 - 2 * !((sizeof(fftw_real)) == $sizeof_real)];
6212	>	fftw_execute ();
6213		;
6214		return 0;
6215		}
6216		_ACEOF
6217	<	rm -f conftest.$ac_objext
6218	<	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6219	<	(eval $ac_compile) 2>conftest.er1
6217	>	rm -f conftest.$ac_objext conftest$ac_exeext
6218	>	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6219	>	(eval $ac_link) 2>conftest.er1
6220		ac_status=$?
6221		grep -v '^ *+' conftest.er1 >conftest.err
6222		rm -f conftest.er1
#	Line 6281 \| Line 6230 \| if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6230		ac_status=$?
6231		echo "$as_me:$LINENO: \$? = $ac_status" >&5
6232		(exit $ac_status); }; } &&
6233	<	{ ac_try='test -s conftest.$ac_objext'
6233	>	{ ac_try='test -s conftest$ac_exeext'
6234		{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6235		(eval $ac_try) 2>&5
6236		ac_status=$?
6237		echo "$as_me:$LINENO: \$? = $ac_status" >&5
6238		(exit $ac_status); }; }; then
6239	<
6291	<	ok=yes
6292	<	usedprefix=$fftwcheckprefix
6293	<
6239	>	ac_cv_lib_fftw3_fftw_execute=yes
6240		else
6241		echo "$as_me: failed program was:" >&5
6242		sed 's/^/\| /' conftest.$ac_ext >&5
6243
6244	<	ok=no
6244	>	ac_cv_lib_fftw3_fftw_execute=no
6245		fi
6246	<	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6246	>	rm -f conftest.err conftest.$ac_objext \
6247	>	conftest$ac_exeext conftest.$ac_ext
6248	>	LIBS=$ac_check_lib_save_LIBS
6249		fi
6250	+	echo "$as_me:$LINENO: result: $ac_cv_lib_fftw3_fftw_execute" >&5
6251	+	echo "${ECHO_T}$ac_cv_lib_fftw3_fftw_execute" >&6
6252	+	if test $ac_cv_lib_fftw3_fftw_execute = yes; then
6253	+	fftw_cv_libfftw3=yes
6254	+	else
6255	+	fftw_cv_libfftw3=no
6256	+	fi
6257
6258	<	if test "$ok" != "yes"; then
6258	>	if test "${ac_cv_header_fftw3_h+set}" = set; then
6259		echo "$as_me:$LINENO: checking for fftw3.h" >&5
6260		echo $ECHO_N "checking for fftw3.h... $ECHO_C" >&6
6261	<	cat >conftest.$ac_ext <<_ACEOF
6261	>	if test "${ac_cv_header_fftw3_h+set}" = set; then
6262	>	echo $ECHO_N "(cached) $ECHO_C" >&6
6263	>	fi
6264	>	echo "$as_me:$LINENO: result: $ac_cv_header_fftw3_h" >&5
6265	>	echo "${ECHO_T}$ac_cv_header_fftw3_h" >&6
6266	>	else
6267	>	# Is the header compilable?
6268	>	echo "$as_me:$LINENO: checking fftw3.h usability" >&5
6269	>	echo $ECHO_N "checking fftw3.h usability... $ECHO_C" >&6
6270	>	cat >conftest.$ac_ext <<_ACEOF
6271		/* confdefs.h. */
6272		_ACEOF
6273		cat confdefs.h >>conftest.$ac_ext
6274		cat >>conftest.$ac_ext <<_ACEOF
6275		/* end confdefs.h. */
6276	+	$ac_includes_default
6277		#include <fftw3.h>
6313	–	#ifdef FC_DUMMY_MAIN
6314	–	#ifndef FC_DUMMY_MAIN_EQ_F77
6315	–	# ifdef __cplusplus
6316	–	extern "C"
6317	–	# endif
6318	–	int FC_DUMMY_MAIN() { return 1; }
6319	–	#endif
6320	–	#endif
6321	–	int
6322	–	main ()
6323	–	{
6324	–
6325	–	;
6326	–	return 0;
6327	–	}
6278		_ACEOF
6279		rm -f conftest.$ac_objext
6280		if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
#	Line 6348 \| Line 6298 \| if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6298		ac_status=$?
6299		echo "$as_me:$LINENO: \$? = $ac_status" >&5
6300		(exit $ac_status); }; }; then
6301	<	echo "$as_me:$LINENO: result: yes" >&5
6352	<	echo "${ECHO_T}yes" >&6
6301	>	ac_header_compiler=yes
6302		else
6303		echo "$as_me: failed program was:" >&5
6304		sed 's/^/\| /' conftest.$ac_ext >&5
6305
6306	<
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 $prec precision FFTW installed? If you are using packages,
6374	<	note that you also need fftw-devel to use FFTW with OOPSE. You can find the
6375	<	software at www.fftw.org.
6376	<	If you compiled FFTW yourself:
6377	<	Note that the default FFTW setup is double precision. If you want MPI support,
6378	<	use --with-mpi. It is a good idea to install both single & double.
6379	<	If you have installed FFTW in a non-standard location, you should
6380	<	provide the correct paths in the CPPFLAGS and LDFLAGS environment
6381	<	variables before running configure.
6382	<	That is also necessary to do if your compiler doesn't search
6383	<	/usr/local/include and /usr/local/lib by default." >&2;}
6384	<	{ (exit 1); exit 1; }; }
6385	<
6306	>	ac_header_compiler=no
6307		fi
6308		rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6309	+	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6310	+	echo "${ECHO_T}$ac_header_compiler" >&6
6311	+
6312	+	# Is the header present?
6313	+	echo "$as_me:$LINENO: checking fftw3.h presence" >&5
6314	+	echo $ECHO_N "checking fftw3.h presence... $ECHO_C" >&6
6315		cat >conftest.$ac_ext <<_ACEOF
6316		/* confdefs.h. */
6317		_ACEOF
#	Line 6392 \| Line 6319 \| cat >>conftest.$ac_ext <<_ACEOF
6319		cat >>conftest.$ac_ext <<_ACEOF
6320		/* end confdefs.h. */
6321		#include <fftw3.h>
6322	<	#ifdef FC_DUMMY_MAIN
6323	<	#ifndef FC_DUMMY_MAIN_EQ_F77
6324	<	# ifdef __cplusplus
6398	<	extern "C"
6399	<	# endif
6400	<	int FC_DUMMY_MAIN() { return 1; }
6401	<	#endif
6402	<	#endif
6403	<	int
6404	<	main ()
6405	<	{
6406	<	int _array_ [1 - 2 * !((sizeof(fftw_real)) == $sizeof_real)];
6407	<	;
6408	<	return 0;
6409	<	}
6410	<	_ACEOF
6411	<	rm -f conftest.$ac_objext
6412	<	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6413	<	(eval $ac_compile) 2>conftest.er1
6322	>	_ACEOF
6323	>	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6324	>	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6325		ac_status=$?
6326		grep -v '^ *+' conftest.er1 >conftest.err
6327		rm -f conftest.er1
6328		cat conftest.err >&5
6329		echo "$as_me:$LINENO: \$? = $ac_status" >&5
6330	<	(exit $ac_status); } &&
6331	<	{ ac_try='test -z "$ac_c_werror_flag"
6332	<	\|\| test ! -s conftest.err'
6333	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6334	<	(eval $ac_try) 2>&5
6335	<	ac_status=$?
6336	<	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	<
6330	>	(exit $ac_status); } >/dev/null; then
6331	>	if test -s conftest.err; then
6332	>	ac_cpp_err=$ac_c_preproc_warn_flag
6333	>	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6334	>	else
6335	>	ac_cpp_err=
6336	>	fi
6337		else
6338	+	ac_cpp_err=yes
6339	+	fi
6340	+	if test -z "$ac_cpp_err"; then
6341	+	ac_header_preproc=yes
6342	+	else
6343		echo "$as_me: failed program was:" >&5
6344		sed 's/^/\| /' conftest.$ac_ext >&5
6345
6346	<
6442	<	{ { echo "$as_me:$LINENO: error: Cannot find any $prec precision $xfftwname.h or fftw3.h
6443	<	Do you have $prec precision FFTW installed? If you are using packages,
6444	<	note that you also need fftw-devel to use FFTW with OOPSE. You can find the
6445	<	software at www.fftw.org.
6446	<	If you compiled FFTW yourself:
6447	<	Note that the default FFTW setup is double precision. If you want MPI support,
6448	<	use --with-mpi. It is a good idea to install both single & double.
6449	<	If you have installed FFTW in a non-standard location, you should
6450	<	provide the correct paths in the CPPFLAGS and LDFLAGS environment
6451	<	variables before running configure.
6452	<	That is also necessary to do if your compiler doesn't search
6453	<	/usr/local/include and /usr/local/lib by default." >&5
6454	<	echo "$as_me: error: Cannot find any $prec precision $xfftwname.h or fftw3.h
6455	<	Do you have $prec precision FFTW installed? If you are using packages,
6456	<	note that you also need fftw-devel to use FFTW with OOPSE. You can find the
6457	<	software at www.fftw.org.
6458	<	If you compiled FFTW yourself:
6459	<	Note that the default FFTW setup is double precision. If you want MPI support,
6460	<	use --with-mpi. It is a good idea to install both single & double.
6461	<	If you have installed FFTW in a non-standard location, you should
6462	<	provide the correct paths in the CPPFLAGS and LDFLAGS environment
6463	<	variables before running configure.
6464	<	That is also necessary to do if your compiler doesn't search
6465	<	/usr/local/include and /usr/local/lib by default." >&2;}
6466	<	{ (exit 1); exit 1; }; }
6346	>	ac_header_preproc=no
6347		fi
6348	<	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6349	<	fi
6348	>	rm -f conftest.err conftest.$ac_ext
6349	>	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6350	>	echo "${ECHO_T}$ac_header_preproc" >&6
6351
6352	<
6353	<	as_ac_Lib=`echo "ac_cv_lib_$fftwname''_main" \| $as_tr_sh`
6354	<	echo "$as_me:$LINENO: checking for main in -l$fftwname" >&5
6355	<	echo $ECHO_N "checking for main in -l$fftwname... $ECHO_C" >&6
6356	<	if eval "test \"\${$as_ac_Lib+set}\" = set"; then
6352	>	# So? What about this header?
6353	>	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6354	>	yes:no: )
6355	>	{ echo "$as_me:$LINENO: WARNING: fftw3.h: accepted by the compiler, rejected by the preprocessor!" >&5
6356	>	echo "$as_me: WARNING: fftw3.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
6357	>	{ echo "$as_me:$LINENO: WARNING: fftw3.h: proceeding with the compiler's result" >&5
6358	>	echo "$as_me: WARNING: fftw3.h: proceeding with the compiler's result" >&2;}
6359	>	ac_header_preproc=yes
6360	>	;;
6361	>	no:yes:* )
6362	>	{ echo "$as_me:$LINENO: WARNING: fftw3.h: present but cannot be compiled" >&5
6363	>	echo "$as_me: WARNING: fftw3.h: present but cannot be compiled" >&2;}
6364	>	{ echo "$as_me:$LINENO: WARNING: fftw3.h: check for missing prerequisite headers?" >&5
6365	>	echo "$as_me: WARNING: fftw3.h: check for missing prerequisite headers?" >&2;}
6366	>	{ echo "$as_me:$LINENO: WARNING: fftw3.h: see the Autoconf documentation" >&5
6367	>	echo "$as_me: WARNING: fftw3.h: see the Autoconf documentation" >&2;}
6368	>	{ echo "$as_me:$LINENO: WARNING: fftw3.h: section \"Present But Cannot Be Compiled\"" >&5
6369	>	echo "$as_me: WARNING: fftw3.h: section \"Present But Cannot Be Compiled\"" >&2;}
6370	>	{ echo "$as_me:$LINENO: WARNING: fftw3.h: proceeding with the preprocessor's result" >&5
6371	>	echo "$as_me: WARNING: fftw3.h: proceeding with the preprocessor's result" >&2;}
6372	>	{ echo "$as_me:$LINENO: WARNING: fftw3.h: in the future, the compiler will take precedence" >&5
6373	>	echo "$as_me: WARNING: fftw3.h: in the future, the compiler will take precedence" >&2;}
6374	>	(
6375	>	cat <<\_ASBOX
6376	>	## ------------------------------ ##
6377	>	## Report this to gezelter@nd.edu ##
6378	>	## ------------------------------ ##
6379	>	_ASBOX
6380	>	) \|
6381	>	sed "s/^/$as_me: WARNING: /" >&2
6382	>	;;
6383	>	esac
6384	>	echo "$as_me:$LINENO: checking for fftw3.h" >&5
6385	>	echo $ECHO_N "checking for fftw3.h... $ECHO_C" >&6
6386	>	if test "${ac_cv_header_fftw3_h+set}" = set; then
6387		echo $ECHO_N "(cached) $ECHO_C" >&6
6388		else
6389	<	ac_check_lib_save_LIBS=$LIBS
6479	<	LIBS="-l$fftwname $LIBS"
6480	<	cat >conftest.$ac_ext <<_ACEOF
6481	<	/* confdefs.h. */
6482	<	_ACEOF
6483	<	cat confdefs.h >>conftest.$ac_ext
6484	<	cat >>conftest.$ac_ext <<_ACEOF
6485	<	/* end confdefs.h. */
6486	<
6487	<
6488	<	#ifdef FC_DUMMY_MAIN
6489	<	#ifndef FC_DUMMY_MAIN_EQ_F77
6490	<	# ifdef __cplusplus
6491	<	extern "C"
6492	<	# endif
6493	<	int FC_DUMMY_MAIN() { return 1; }
6494	<	#endif
6495	<	#endif
6496	<	int
6497	<	main ()
6498	<	{
6499	<	main ();
6500	<	;
6501	<	return 0;
6502	<	}
6503	<	_ACEOF
6504	<	rm -f conftest.$ac_objext conftest$ac_exeext
6505	<	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6506	<	(eval $ac_link) 2>conftest.er1
6507	<	ac_status=$?
6508	<	grep -v '^ *+' conftest.er1 >conftest.err
6509	<	rm -f conftest.er1
6510	<	cat conftest.err >&5
6511	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6512	<	(exit $ac_status); } &&
6513	<	{ ac_try='test -z "$ac_c_werror_flag"
6514	<	\|\| test ! -s conftest.err'
6515	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6516	<	(eval $ac_try) 2>&5
6517	<	ac_status=$?
6518	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6519	<	(exit $ac_status); }; } &&
6520	<	{ ac_try='test -s conftest$ac_exeext'
6521	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6522	<	(eval $ac_try) 2>&5
6523	<	ac_status=$?
6524	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6525	<	(exit $ac_status); }; }; then
6526	<	eval "$as_ac_Lib=yes"
6527	<	else
6528	<	echo "$as_me: failed program was:" >&5
6529	<	sed 's/^/\| /' conftest.$ac_ext >&5
6530	<
6531	<	eval "$as_ac_Lib=no"
6389	>	ac_cv_header_fftw3_h=$ac_header_preproc
6390		fi
6391	<	rm -f conftest.err conftest.$ac_objext \
6392	<	conftest$ac_exeext conftest.$ac_ext
6535	<	LIBS=$ac_check_lib_save_LIBS
6536	<	fi
6537	<	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Lib'}'`" >&5
6538	<	echo "${ECHO_T}`eval echo '${'$as_ac_Lib'}'`" >&6
6539	<	if test `eval echo '${'$as_ac_Lib'}'` = yes; then
6540	<	cat >>confdefs.h <<_ACEOF
6541	<	#define `echo "HAVE_LIB$fftwname" \| $as_tr_cpp` 1
6542	<	_ACEOF
6391	>	echo "$as_me:$LINENO: result: $ac_cv_header_fftw3_h" >&5
6392	>	echo "${ECHO_T}$ac_cv_header_fftw3_h" >&6
6393
6394	<	LIBS="-l$fftwname $LIBS"
6395	<
6394	>	fi
6395	>	if test $ac_cv_header_fftw3_h = yes; then
6396	>	fftw_cv_fftw3_h=yes
6397		else
6398	<	{ { echo "$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 $fftwname header" >&2;}
6549	<	{ (exit 1); exit 1; }; }
6398	>	fftw_cv_fftw3_h=no
6399		fi
6400
6552	–	ac_fftw_savedprefix=$usedprefix
6553	–	ac_fftw_firstname=$fftwname
6401
6402	+	if test "$fftw_cv_libfftw3" = "no" -o "$fftw_cv_fftw3_h" = "no"; then
6403	+	echo "$as_me:$LINENO: checking for fftwnd_one in -lfftw" >&5
6404	+	echo $ECHO_N "checking for fftwnd_one in -lfftw... $ECHO_C" >&6
6405	+	if test "${ac_cv_lib_fftw_fftwnd_one+set}" = set; then
6406	+	echo $ECHO_N "(cached) $ECHO_C" >&6
6407		else
6408	<
6409	<	fftwname=${ac_fftw_savedprefix}fftw3
6558	<	echo "$as_me:$LINENO: checking for $fftwname.h" >&5
6559	<	echo $ECHO_N "checking for $fftwname.h... $ECHO_C" >&6
6560	<	cat >conftest.$ac_ext <<_ACEOF
6561	<	/* confdefs.h. */
6562	<	_ACEOF
6563	<	cat confdefs.h >>conftest.$ac_ext
6564	<	cat >>conftest.$ac_ext <<_ACEOF
6565	<	/* end confdefs.h. */
6566	<	#include <$fftwname.h>
6567	<	#ifdef FC_DUMMY_MAIN
6568	<	#ifndef FC_DUMMY_MAIN_EQ_F77
6569	<	# ifdef __cplusplus
6570	<	extern "C"
6571	<	# endif
6572	<	int FC_DUMMY_MAIN() { return 1; }
6573	<	#endif
6574	<	#endif
6575	<	int
6576	<	main ()
6577	<	{
6578	<
6579	<	;
6580	<	return 0;
6581	<	}
6582	<	_ACEOF
6583	<	rm -f conftest.$ac_objext
6584	<	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6585	<	(eval $ac_compile) 2>conftest.er1
6586	<	ac_status=$?
6587	<	grep -v '^ *+' conftest.er1 >conftest.err
6588	<	rm -f conftest.er1
6589	<	cat conftest.err >&5
6590	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6591	<	(exit $ac_status); } &&
6592	<	{ ac_try='test -z "$ac_c_werror_flag"
6593	<	\|\| test ! -s conftest.err'
6594	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6595	<	(eval $ac_try) 2>&5
6596	<	ac_status=$?
6597	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6598	<	(exit $ac_status); }; } &&
6599	<	{ ac_try='test -s conftest.$ac_objext'
6600	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6601	<	(eval $ac_try) 2>&5
6602	<	ac_status=$?
6603	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6604	<	(exit $ac_status); }; }; then
6605	<	echo "$as_me:$LINENO: result: yes" >&5
6606	<	echo "${ECHO_T}yes" >&6
6607	<	LIBS="-l$fftwname $LIBS"
6408	>	ac_check_lib_save_LIBS=$LIBS
6409	>	LIBS="-lfftw $LIBS"
6410		cat >conftest.$ac_ext <<_ACEOF
6411		/* confdefs.h. */
6412		_ACEOF
#	Line 6612 \| Line 6414 \| cat >>conftest.$ac_ext <<_ACEOF
6414		cat >>conftest.$ac_ext <<_ACEOF
6415		/* end confdefs.h. */
6416
6417	<
6417	>	/* Override any gcc2 internal prototype to avoid an error. */
6418	>	#ifdef __cplusplus
6419	>	extern "C"
6420	>	#endif
6421	>	/* We use char because int might match the return type of a gcc2
6422	>	builtin and then its argument prototype would still apply. */
6423	>	char fftwnd_one ();
6424		#ifdef FC_DUMMY_MAIN
6425		#ifndef FC_DUMMY_MAIN_EQ_F77
6426		# ifdef __cplusplus
#	Line 6624 \| Line 6432 \| main ()
6432		int
6433		main ()
6434		{
6435	<	main ();
6435	>	fftwnd_one ();
6436		;
6437		return 0;
6438		}
#	Line 6651 \| Line 6459 \| if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6459		ac_status=$?
6460		echo "$as_me:$LINENO: \$? = $ac_status" >&5
6461		(exit $ac_status); }; }; then
6462	<	:
6462	>	ac_cv_lib_fftw_fftwnd_one=yes
6463		else
6464		echo "$as_me: failed program was:" >&5
6465		sed 's/^/\| /' conftest.$ac_ext >&5
6466
6467	+	ac_cv_lib_fftw_fftwnd_one=no
6468		fi
6469		rm -f conftest.err conftest.$ac_objext \
6470		conftest$ac_exeext conftest.$ac_ext
6471	+	LIBS=$ac_check_lib_save_LIBS
6472	+	fi
6473	+	echo "$as_me:$LINENO: result: $ac_cv_lib_fftw_fftwnd_one" >&5
6474	+	echo "${ECHO_T}$ac_cv_lib_fftw_fftwnd_one" >&6
6475	+	if test $ac_cv_lib_fftw_fftwnd_one = yes; then
6476	+	fftw_cv_libfftw=yes
6477		else
6478	<	echo "$as_me: failed program was:" >&5
6664	<	sed 's/^/\| /' conftest.$ac_ext >&5
6665	<
6666	<
6667	<	echo "$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 $ac_fftw_firstname.h" >&2;}
6673	<	{ (exit 1); exit 1; }; }
6674	<
6478	>	fftw_cv_libfftw=no
6479		fi
6676	–	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6480
6481	+	if test "${ac_cv_header_fftw_h+set}" = set; then
6482	+	echo "$as_me:$LINENO: checking for fftw.h" >&5
6483	+	echo $ECHO_N "checking for fftw.h... $ECHO_C" >&6
6484	+	if test "${ac_cv_header_fftw_h+set}" = set; then
6485	+	echo $ECHO_N "(cached) $ECHO_C" >&6
6486		fi
6487	<
6488	<
6681	<
6682	<	if test "$with_mpi" = "yes"; then
6683	<
6684	<	if test -z "$ac_fftw_firstname"; then
6685	<
6686	<	sizeof_real=$sizeof_real
6687	<	if test $sizeof_real = 8; then
6688	<	prec="double"
6689	<	fftwcheckprefix=d
6487	>	echo "$as_me:$LINENO: result: $ac_cv_header_fftw_h" >&5
6488	>	echo "${ECHO_T}$ac_cv_header_fftw_h" >&6
6489		else
6490	<	prec="single"
6491	<	fftwcheckprefix=s
6492	<	fi
6694	<
6695	<	xfftwname=${fftwcheckprefix}fftw3_mpi
6696	<
6697	<	ok="no"
6698	<	# check header doesn't work, since we must use mpicc to get includes,
6699	<	# we cant trust cpp.
6700	<	echo "$as_me:$LINENO: checking for $xfftwname.h" >&5
6701	<	echo $ECHO_N "checking for $xfftwname.h... $ECHO_C" >&6
6490	>	# Is the header compilable?
6491	>	echo "$as_me:$LINENO: checking fftw.h usability" >&5
6492	>	echo $ECHO_N "checking fftw.h usability... $ECHO_C" >&6
6493		cat >conftest.$ac_ext <<_ACEOF
6494		/* confdefs.h. */
6495		_ACEOF
6496		cat confdefs.h >>conftest.$ac_ext
6497		cat >>conftest.$ac_ext <<_ACEOF
6498		/* end confdefs.h. */
6499	<	#include <$xfftwname.h>
6500	<	#ifdef FC_DUMMY_MAIN
6710	<	#ifndef FC_DUMMY_MAIN_EQ_F77
6711	<	# ifdef __cplusplus
6712	<	extern "C"
6713	<	# endif
6714	<	int FC_DUMMY_MAIN() { return 1; }
6715	<	#endif
6716	<	#endif
6717	<	int
6718	<	main ()
6719	<	{
6720	<
6721	<	;
6722	<	return 0;
6723	<	}
6499	>	$ac_includes_default
6500	>	#include <fftw.h>
6501		_ACEOF
6502		rm -f conftest.$ac_objext
6503		if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
#	Line 6744 \| Line 6521 \| if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6521		ac_status=$?
6522		echo "$as_me:$LINENO: \$? = $ac_status" >&5
6523		(exit $ac_status); }; }; then
6524	<
6748	<	fftwname=$xfftwname
6749	<	echo "$as_me:$LINENO: result: yes" >&5
6750	<	echo "${ECHO_T}yes" >&6
6751	<
6524	>	ac_header_compiler=yes
6525		else
6526		echo "$as_me: failed program was:" >&5
6527		sed 's/^/\| /' conftest.$ac_ext >&5
6528
6529	<	echo "$as_me:$LINENO: result: no" >&5
6757	<	echo "${ECHO_T}no" >&6
6529	>	ac_header_compiler=no
6530		fi
6531		rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6532	+	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6533	+	echo "${ECHO_T}$ac_header_compiler" >&6
6534
6535	<	# fftwname was set if we found a header
6536	<
6537	<	if test -n "$fftwname"; then
6764	<	# we cannot run the code since an MPI program might not be allowed
6765	<	# on a login node of a supercomputer
6535	>	# Is the header present?
6536	>	echo "$as_me:$LINENO: checking fftw.h presence" >&5
6537	>	echo $ECHO_N "checking fftw.h presence... $ECHO_C" >&6
6538		cat >conftest.$ac_ext <<_ACEOF
6539		/* confdefs.h. */
6540		_ACEOF
6541		cat confdefs.h >>conftest.$ac_ext
6542		cat >>conftest.$ac_ext <<_ACEOF
6543		/* end confdefs.h. */
6544	<	#include <$fftwname.h>
6773	<	#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)) == $sizeof_real)];
6785	<	;
6786	<	return 0;
6787	<	}
6544	>	#include <fftw.h>
6545		_ACEOF
6546	<	rm -f conftest.$ac_objext
6547	<	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6791	<	(eval $ac_compile) 2>conftest.er1
6546	>	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6547	>	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6548		ac_status=$?
6549		grep -v '^ *+' conftest.er1 >conftest.err
6550		rm -f conftest.er1
6551		cat conftest.err >&5
6552		echo "$as_me:$LINENO: \$? = $ac_status" >&5
6553	<	(exit $ac_status); } &&
6554	<	{ ac_try='test -z "$ac_c_werror_flag"
6555	<	\|\| test ! -s conftest.err'
6556	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6557	<	(eval $ac_try) 2>&5
6558	<	ac_status=$?
6559	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6804	<	(exit $ac_status); }; } &&
6805	<	{ ac_try='test -s conftest.$ac_objext'
6806	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6807	<	(eval $ac_try) 2>&5
6808	<	ac_status=$?
6809	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6810	<	(exit $ac_status); }; }; then
6811	<
6812	<	ok=yes
6813	<	usedprefix=$fftwcheckprefix
6814	<
6553	>	(exit $ac_status); } >/dev/null; then
6554	>	if test -s conftest.err; then
6555	>	ac_cpp_err=$ac_c_preproc_warn_flag
6556	>	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6557	>	else
6558	>	ac_cpp_err=
6559	>	fi
6560		else
6561	<	echo "$as_me: failed program was:" >&5
6817	<	sed 's/^/\| /' conftest.$ac_ext >&5
6818	<
6819	<	ok=no
6561	>	ac_cpp_err=yes
6562		fi
6563	<	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6564	<	fi
6823	<
6824	<	if test "$ok" != "yes"; then
6825	<	echo "$as_me:$LINENO: checking for fftw3_mpi.h" >&5
6826	<	echo $ECHO_N "checking for fftw3_mpi.h... $ECHO_C" >&6
6827	<	cat >conftest.$ac_ext <<_ACEOF
6828	<	/* confdefs.h. */
6829	<	_ACEOF
6830	<	cat confdefs.h >>conftest.$ac_ext
6831	<	cat >>conftest.$ac_ext <<_ACEOF
6832	<	/* end confdefs.h. */
6833	<	#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	<	}
6849	<	_ACEOF
6850	<	rm -f conftest.$ac_objext
6851	<	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6852	<	(eval $ac_compile) 2>conftest.er1
6853	<	ac_status=$?
6854	<	grep -v '^ *+' conftest.er1 >conftest.err
6855	<	rm -f conftest.er1
6856	<	cat conftest.err >&5
6857	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6858	<	(exit $ac_status); } &&
6859	<	{ ac_try='test -z "$ac_c_werror_flag"
6860	<	\|\| test ! -s conftest.err'
6861	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6862	<	(eval $ac_try) 2>&5
6863	<	ac_status=$?
6864	<	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
6563	>	if test -z "$ac_cpp_err"; then
6564	>	ac_header_preproc=yes
6565		else
6566		echo "$as_me: failed program was:" >&5
6567		sed 's/^/\| /' conftest.$ac_ext >&5
6568
6569	<
6879	<	echo "$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 $prec precision FFTW installed? If you are using packages,
6895	<	note that you also need fftw-devel to use FFTW with OOPSE. You can find the
6896	<	software at www.fftw.org.
6897	<	If you compiled FFTW yourself:
6898	<	Note that the default FFTW setup is double precision. If you want MPI support,
6899	<	use --with-mpi. It is a good idea to install both single & double.
6900	<	If you have installed FFTW in a non-standard location, you should
6901	<	provide the correct paths in the CPPFLAGS and LDFLAGS environment
6902	<	variables before running configure.
6903	<	That is also necessary to do if your compiler doesn't search
6904	<	/usr/local/include and /usr/local/lib by default." >&2;}
6905	<	{ (exit 1); exit 1; }; }
6906	<
6569	>	ac_header_preproc=no
6570		fi
6571	<	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6572	<	cat >conftest.$ac_ext <<_ACEOF
6573	<	/* 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 $ac_status); }; }; then
6571	>	rm -f conftest.err conftest.$ac_ext
6572	>	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6573	>	echo "${ECHO_T}$ac_header_preproc" >&6
6574
6575	<	usedprefix=""
6576	<	fftwname=fftw3_mpi
6577	<
6575	>	# So? What about this header?
6576	>	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6577	>	yes:no: )
6578	>	{ echo "$as_me:$LINENO: WARNING: fftw.h: accepted by the compiler, rejected by the preprocessor!" >&5
6579	>	echo "$as_me: WARNING: fftw.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
6580	>	{ echo "$as_me:$LINENO: WARNING: fftw.h: proceeding with the compiler's result" >&5
6581	>	echo "$as_me: WARNING: fftw.h: proceeding with the compiler's result" >&2;}
6582	>	ac_header_preproc=yes
6583	>	;;
6584	>	no:yes:* )
6585	>	{ echo "$as_me:$LINENO: WARNING: fftw.h: present but cannot be compiled" >&5
6586	>	echo "$as_me: WARNING: fftw.h: present but cannot be compiled" >&2;}
6587	>	{ echo "$as_me:$LINENO: WARNING: fftw.h: check for missing prerequisite headers?" >&5
6588	>	echo "$as_me: WARNING: fftw.h: check for missing prerequisite headers?" >&2;}
6589	>	{ echo "$as_me:$LINENO: WARNING: fftw.h: see the Autoconf documentation" >&5
6590	>	echo "$as_me: WARNING: fftw.h: see the Autoconf documentation" >&2;}
6591	>	{ echo "$as_me:$LINENO: WARNING: fftw.h: section \"Present But Cannot Be Compiled\"" >&5
6592	>	echo "$as_me: WARNING: fftw.h: section \"Present But Cannot Be Compiled\"" >&2;}
6593	>	{ echo "$as_me:$LINENO: WARNING: fftw.h: proceeding with the preprocessor's result" >&5
6594	>	echo "$as_me: WARNING: fftw.h: proceeding with the preprocessor's result" >&2;}
6595	>	{ echo "$as_me:$LINENO: WARNING: fftw.h: in the future, the compiler will take precedence" >&5
6596	>	echo "$as_me: WARNING: fftw.h: in the future, the compiler will take precedence" >&2;}
6597	>	(
6598	>	cat <<\_ASBOX
6599	>	## ------------------------------ ##
6600	>	## Report this to gezelter@nd.edu ##
6601	>	## ------------------------------ ##
6602	>	_ASBOX
6603	>	) \|
6604	>	sed "s/^/$as_me: WARNING: /" >&2
6605	>	;;
6606	>	esac
6607	>	echo "$as_me:$LINENO: checking for fftw.h" >&5
6608	>	echo $ECHO_N "checking for fftw.h... $ECHO_C" >&6
6609	>	if test "${ac_cv_header_fftw_h+set}" = set; then
6610	>	echo $ECHO_N "(cached) $ECHO_C" >&6
6611		else
6612	<	echo "$as_me: failed program was:" >&5
6613	<	sed 's/^/\| /' conftest.$ac_ext >&5
6612	>	ac_cv_header_fftw_h=$ac_header_preproc
6613	>	fi
6614	>	echo "$as_me:$LINENO: result: $ac_cv_header_fftw_h" >&5
6615	>	echo "${ECHO_T}$ac_cv_header_fftw_h" >&6
6616
6962	–
6963	–	{ { echo "$as_me:$LINENO: error: Cannot find any $prec precision $xfftwname.h or fftw3_mpi.h
6964	–	Do you have $prec precision FFTW installed? If you are using packages,
6965	–	note that you also need fftw-devel to use FFTW with OOPSE. You can find the
6966	–	software at www.fftw.org.
6967	–	If you compiled FFTW yourself:
6968	–	Note that the default FFTW setup is double precision. If you want MPI support,
6969	–	use --with-mpi. It is a good idea to install both single & double.
6970	–	If you have installed FFTW in a non-standard location, you should
6971	–	provide the correct paths in the CPPFLAGS and LDFLAGS environment
6972	–	variables before running configure.
6973	–	That is also necessary to do if your compiler doesn't search
6974	–	/usr/local/include and /usr/local/lib by default." >&5
6975	–	echo "$as_me: error: Cannot find any $prec precision $xfftwname.h or fftw3_mpi.h
6976	–	Do you have $prec precision FFTW installed? If you are using packages,
6977	–	note that you also need fftw-devel to use FFTW with OOPSE. You can find the
6978	–	software at www.fftw.org.
6979	–	If you compiled FFTW yourself:
6980	–	Note that the default FFTW setup is double precision. If you want MPI support,
6981	–	use --with-mpi. It is a good idea to install both single & double.
6982	–	If you have installed FFTW in a non-standard location, you should
6983	–	provide the correct paths in the CPPFLAGS and LDFLAGS environment
6984	–	variables before running configure.
6985	–	That is also necessary to do if your compiler doesn't search
6986	–	/usr/local/include and /usr/local/lib by default." >&2;}
6987	–	{ (exit 1); exit 1; }; }
6617		fi
6618	<	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6618	>	if test $ac_cv_header_fftw_h = yes; then
6619	>	fftw_cv_fftw_h=yes
6620	>	else
6621	>	fftw_cv_fftw_h=no
6622		fi
6623
6624
6625	<	as_ac_Lib=`echo "ac_cv_lib_$fftwname''_main" \| $as_tr_sh`
6626	<	echo "$as_me:$LINENO: checking for main in -l$fftwname" >&5
6627	<	echo $ECHO_N "checking for main in -l$fftwname... $ECHO_C" >&6
6628	<	if eval "test \"\${$as_ac_Lib+set}\" = set"; then
6625	>	if test "$fftw_cv_libfftw" = "no" -o "$fftw_cv_fftw_h" = "no"; then
6626	>	echo "$as_me:$LINENO: checking for fftwnd_one in -ldfftw" >&5
6627	>	echo $ECHO_N "checking for fftwnd_one in -ldfftw... $ECHO_C" >&6
6628	>	if test "${ac_cv_lib_dfftw_fftwnd_one+set}" = set; then
6629		echo $ECHO_N "(cached) $ECHO_C" >&6
6630		else
6631		ac_check_lib_save_LIBS=$LIBS
6632	<	LIBS="-l$fftwname $LIBS"
6632	>	LIBS="-ldfftw $LIBS"
6633		cat >conftest.$ac_ext <<_ACEOF
6634		/* confdefs.h. */
6635		_ACEOF
#	Line 7005 \| Line 6637 \| cat >>conftest.$ac_ext <<_ACEOF
6637		cat >>conftest.$ac_ext <<_ACEOF
6638		/* end confdefs.h. */
6639
6640	<
6640	>	/* Override any gcc2 internal prototype to avoid an error. */
6641	>	#ifdef __cplusplus
6642	>	extern "C"
6643	>	#endif
6644	>	/* We use char because int might match the return type of a gcc2
6645	>	builtin and then its argument prototype would still apply. */
6646	>	char fftwnd_one ();
6647		#ifdef FC_DUMMY_MAIN
6648		#ifndef FC_DUMMY_MAIN_EQ_F77
6649		# ifdef __cplusplus
#	Line 7017 \| Line 6655 \| main ()
6655		int
6656		main ()
6657		{
6658	<	main ();
6658	>	fftwnd_one ();
6659		;
6660		return 0;
6661		}
#	Line 7044 \| Line 6682 \| if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6682		ac_status=$?
6683		echo "$as_me:$LINENO: \$? = $ac_status" >&5
6684		(exit $ac_status); }; }; then
6685	<	eval "$as_ac_Lib=yes"
6685	>	ac_cv_lib_dfftw_fftwnd_one=yes
6686		else
6687		echo "$as_me: failed program was:" >&5
6688		sed 's/^/\| /' conftest.$ac_ext >&5
6689
6690	<	eval "$as_ac_Lib=no"
6690	>	ac_cv_lib_dfftw_fftwnd_one=no
6691		fi
6692		rm -f conftest.err conftest.$ac_objext \
6693		conftest$ac_exeext conftest.$ac_ext
6694		LIBS=$ac_check_lib_save_LIBS
6695		fi
6696	<	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Lib'}'`" >&5
6697	<	echo "${ECHO_T}`eval echo '${'$as_ac_Lib'}'`" >&6
6698	<	if test `eval echo '${'$as_ac_Lib'}'` = yes; then
6699	<	cat >>confdefs.h <<_ACEOF
7062	<	#define `echo "HAVE_LIB$fftwname" \| $as_tr_cpp` 1
7063	<	_ACEOF
7064	<
7065	<	LIBS="-l$fftwname $LIBS"
7066	<
6696	>	echo "$as_me:$LINENO: result: $ac_cv_lib_dfftw_fftwnd_one" >&5
6697	>	echo "${ECHO_T}$ac_cv_lib_dfftw_fftwnd_one" >&6
6698	>	if test $ac_cv_lib_dfftw_fftwnd_one = yes; then
6699	>	fftw_cv_libdfftw=yes
6700		else
6701	<	{ { echo "$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 $fftwname header" >&2;}
7070	<	{ (exit 1); exit 1; }; }
6701	>	fftw_cv_libdfftw=no
6702		fi
6703
6704	<	ac_fftw_savedprefix=$usedprefix
6705	<	ac_fftw_firstname=$fftwname
6706	<
6704	>	if test "${ac_cv_header_dfftw_h+set}" = set; then
6705	>	echo "$as_me:$LINENO: checking for dfftw.h" >&5
6706	>	echo $ECHO_N "checking for dfftw.h... $ECHO_C" >&6
6707	>	if test "${ac_cv_header_dfftw_h+set}" = set; then
6708	>	echo $ECHO_N "(cached) $ECHO_C" >&6
6709	>	fi
6710	>	echo "$as_me:$LINENO: result: $ac_cv_header_dfftw_h" >&5
6711	>	echo "${ECHO_T}$ac_cv_header_dfftw_h" >&6
6712		else
6713	<
6714	<	fftwname=${ac_fftw_savedprefix}fftw3_mpi
6715	<	echo "$as_me:$LINENO: checking for $fftwname.h" >&5
7080	<	echo $ECHO_N "checking for $fftwname.h... $ECHO_C" >&6
6713	>	# Is the header compilable?
6714	>	echo "$as_me:$LINENO: checking dfftw.h usability" >&5
6715	>	echo $ECHO_N "checking dfftw.h usability... $ECHO_C" >&6
6716		cat >conftest.$ac_ext <<_ACEOF
6717		/* confdefs.h. */
6718		_ACEOF
6719		cat confdefs.h >>conftest.$ac_ext
6720		cat >>conftest.$ac_ext <<_ACEOF
6721		/* end confdefs.h. */
6722	<	#include <$fftwname.h>
6723	<	#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	<	}
6722	>	$ac_includes_default
6723	>	#include <dfftw.h>
6724		_ACEOF
6725		rm -f conftest.$ac_objext
6726		if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
#	Line 7123 \| Line 6744 \| if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6744		ac_status=$?
6745		echo "$as_me:$LINENO: \$? = $ac_status" >&5
6746		(exit $ac_status); }; }; then
6747	<	echo "$as_me:$LINENO: result: yes" >&5
6748	<	echo "${ECHO_T}yes" >&6
6749	<	LIBS="-l$fftwname $LIBS"
6747	>	ac_header_compiler=yes
6748	>	else
6749	>	echo "$as_me: failed program was:" >&5
6750	>	sed 's/^/\| /' conftest.$ac_ext >&5
6751	>
6752	>	ac_header_compiler=no
6753	>	fi
6754	>	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6755	>	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6756	>	echo "${ECHO_T}$ac_header_compiler" >&6
6757	>
6758	>	# Is the header present?
6759	>	echo "$as_me:$LINENO: checking dfftw.h presence" >&5
6760	>	echo $ECHO_N "checking dfftw.h presence... $ECHO_C" >&6
6761		cat >conftest.$ac_ext <<_ACEOF
6762		/* confdefs.h. */
6763		_ACEOF
6764		cat confdefs.h >>conftest.$ac_ext
6765		cat >>conftest.$ac_ext <<_ACEOF
6766		/* end confdefs.h. */
6767	<
7136	<
7137	<	#ifdef FC_DUMMY_MAIN
7138	<	#ifndef FC_DUMMY_MAIN_EQ_F77
7139	<	# ifdef __cplusplus
7140	<	extern "C"
7141	<	# endif
7142	<	int FC_DUMMY_MAIN() { return 1; }
7143	<	#endif
7144	<	#endif
7145	<	int
7146	<	main ()
7147	<	{
7148	<	main ();
7149	<	;
7150	<	return 0;
7151	<	}
6767	>	#include <dfftw.h>
6768		_ACEOF
6769	<	rm -f conftest.$ac_objext conftest$ac_exeext
6770	<	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7155	<	(eval $ac_link) 2>conftest.er1
6769	>	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6770	>	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6771		ac_status=$?
6772		grep -v '^ *+' conftest.er1 >conftest.err
6773		rm -f conftest.er1
6774		cat conftest.err >&5
6775		echo "$as_me:$LINENO: \$? = $ac_status" >&5
6776	<	(exit $ac_status); } &&
6777	<	{ ac_try='test -z "$ac_c_werror_flag"
6778	<	\|\| test ! -s conftest.err'
6779	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6780	<	(eval $ac_try) 2>&5
6781	<	ac_status=$?
6782	<	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	<	:
6776	>	(exit $ac_status); } >/dev/null; then
6777	>	if test -s conftest.err; then
6778	>	ac_cpp_err=$ac_c_preproc_warn_flag
6779	>	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6780	>	else
6781	>	ac_cpp_err=
6782	>	fi
6783		else
6784	<	echo "$as_me: failed program was:" >&5
7178	<	sed 's/^/\| /' conftest.$ac_ext >&5
7179	<
6784	>	ac_cpp_err=yes
6785		fi
6786	<	rm -f conftest.err conftest.$ac_objext \
6787	<	conftest$ac_exeext conftest.$ac_ext
6786	>	if test -z "$ac_cpp_err"; then
6787	>	ac_header_preproc=yes
6788		else
6789		echo "$as_me: failed program was:" >&5
6790		sed 's/^/\| /' conftest.$ac_ext >&5
6791
6792	+	ac_header_preproc=no
6793	+	fi
6794	+	rm -f conftest.err conftest.$ac_ext
6795	+	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6796	+	echo "${ECHO_T}$ac_header_preproc" >&6
6797
6798	<	echo "$as_me:$LINENO: result: no" >&5
6799	<	echo "${ECHO_T}no" >&6
6800	<	{ { echo "$as_me:$LINENO: error: Cant find $fftwname.h header. Make sure all your
6801	<	fftw prefixes match - we already use $ac_fftw_firstname.h" >&5
6802	<	echo "$as_me: error: Cant find $fftwname.h header. Make sure all your
6803	<	fftw prefixes match - we already use $ac_fftw_firstname.h" >&2;}
6804	<	{ (exit 1); exit 1; }; }
6805	<
6798	>	# So? What about this header?
6799	>	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6800	>	yes:no: )
6801	>	{ echo "$as_me:$LINENO: WARNING: dfftw.h: accepted by the compiler, rejected by the preprocessor!" >&5
6802	>	echo "$as_me: WARNING: dfftw.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
6803	>	{ echo "$as_me:$LINENO: WARNING: dfftw.h: proceeding with the compiler's result" >&5
6804	>	echo "$as_me: WARNING: dfftw.h: proceeding with the compiler's result" >&2;}
6805	>	ac_header_preproc=yes
6806	>	;;
6807	>	no:yes:* )
6808	>	{ echo "$as_me:$LINENO: WARNING: dfftw.h: present but cannot be compiled" >&5
6809	>	echo "$as_me: WARNING: dfftw.h: present but cannot be compiled" >&2;}
6810	>	{ echo "$as_me:$LINENO: WARNING: dfftw.h: check for missing prerequisite headers?" >&5
6811	>	echo "$as_me: WARNING: dfftw.h: check for missing prerequisite headers?" >&2;}
6812	>	{ echo "$as_me:$LINENO: WARNING: dfftw.h: see the Autoconf documentation" >&5
6813	>	echo "$as_me: WARNING: dfftw.h: see the Autoconf documentation" >&2;}
6814	>	{ echo "$as_me:$LINENO: WARNING: dfftw.h: section \"Present But Cannot Be Compiled\"" >&5
6815	>	echo "$as_me: WARNING: dfftw.h: section \"Present But Cannot Be Compiled\"" >&2;}
6816	>	{ echo "$as_me:$LINENO: WARNING: dfftw.h: proceeding with the preprocessor's result" >&5
6817	>	echo "$as_me: WARNING: dfftw.h: proceeding with the preprocessor's result" >&2;}
6818	>	{ echo "$as_me:$LINENO: WARNING: dfftw.h: in the future, the compiler will take precedence" >&5
6819	>	echo "$as_me: WARNING: dfftw.h: in the future, the compiler will take precedence" >&2;}
6820	>	(
6821	>	cat <<\_ASBOX
6822	>	## ------------------------------ ##
6823	>	## Report this to gezelter@nd.edu ##
6824	>	## ------------------------------ ##
6825	>	_ASBOX
6826	>	) \|
6827	>	sed "s/^/$as_me: WARNING: /" >&2
6828	>	;;
6829	>	esac
6830	>	echo "$as_me:$LINENO: checking for dfftw.h" >&5
6831	>	echo $ECHO_N "checking for dfftw.h... $ECHO_C" >&6
6832	>	if test "${ac_cv_header_dfftw_h+set}" = set; then
6833	>	echo $ECHO_N "(cached) $ECHO_C" >&6
6834	>	else
6835	>	ac_cv_header_dfftw_h=$ac_header_preproc
6836		fi
6837	<	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6837	>	echo "$as_me:$LINENO: result: $ac_cv_header_dfftw_h" >&5
6838	>	echo "${ECHO_T}$ac_cv_header_dfftw_h" >&6
6839
6840		fi
6841	+	if test $ac_cv_header_dfftw_h = yes; then
6842	+	fftw_cv_dfftw_h=yes
6843	+	else
6844	+	fftw_cv_dfftw_h=no
6845	+	fi
6846
6847
6848	<	fi
6848	>	fi
6849	>	fi
6850	>	ac_ext=c
6851	>	ac_cpp='$CPP $CPPFLAGS'
6852	>	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6853	>	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6854	>	ac_compiler_gnu=$ac_cv_c_compiler_gnu
6855
6856	<	case ${ac_fftw_savedprefix} in
6857	<	d)
6856	>	if test "$fftw_cv_libfftw3" = "yes" -a "$fftw_cv_fftw3_h" = "yes"; then
6857	>
6858		cat >>confdefs.h <<\_ACEOF
6859	<	#define FFTW_NAME_DFFTW
6859	>	#define HAVE_FFTW3_H 1
6860		_ACEOF
6861	<	;;
6862	<	*)
6861	>
6862	>	FFTW_INC_DIR="${FFTW_HOME}/include"
6863	>	FFTW_LIB_DIR="${FFTW_HOME}/lib"
6864	>	FFTW_LIBS="-lfftw3"
6865	>	else
6866	>	if test "$fftw_cv_libfftw" = "yes" -a "$fftw_cv_fftw_h" = "yes"; then
6867	>
6868		cat >>confdefs.h <<\_ACEOF
6869	<	#define FFTW_NAME_FFTW
6869	>	#define HAVE_FFTW_H 1
6870		_ACEOF
7214	–	;;
7215	–	esac
7216	–	else
7217	–	echo "*******************************************************************"
7218	–	echo "* FFTW libraries and include files are required for computing *"
7219	–	echo "* undulation spectra with the staticProps program. If you don't *"
7220	–	echo "* fftw turned on, OOPSE will still work, but you won't be able to *"
7221	–	echo "* analyze your trajectories for this property. *"
7222	–	echo "*******************************************************************"
7223	–	fi # end of fftw check
6871
6872	+	FFTW_INC_DIR="${FFTW_HOME}/include"
6873	+	FFTW_LIB_DIR="${FFTW_HOME}/lib"
6874	+	FFTW_LIBS="-lfftw"
6875	+	else
6876	+	if test "$fftw_cv_libdfftw" = "yes" -a "$fftw_cv_dfftw_h" = "yes"; then
6877	+
6878	+	cat >>confdefs.h <<\_ACEOF
6879	+	#define HAVE_DFFTW_H 1
6880	+	_ACEOF
6881	+
6882	+	FFTW_INC_DIR="${FFTW_HOME}/include"
6883	+	FFTW_LIB_DIR="${FFTW_HOME}/lib"
6884	+	FFTW_LIBS="-ldfftw"
6885	+	else
6886	+	echo "$as_me:$LINENO: checking fftw in ${FFTW_HOME}" >&5
6887	+	echo $ECHO_N "checking fftw in ${FFTW_HOME}... $ECHO_C" >&6
6888	+	FFTW_INC_DIR=
6889	+	FFTW_LIB_DIR=
6890	+	FFTW_LIBS=
6891	+	LDFLAGS="$FFTW_OLD_LDFLAGS"
6892	+	CPPFLAGS="$FFTW_OLD_CPPFLAGS"
6893	+	echo "$as_me:$LINENO: result: failed" >&5
6894	+	echo "${ECHO_T}failed" >&6
6895	+	echo ""
6896	+	echo "*********************************************************"
6897	+	echo "* WARNING: Could not find a working FFTW installation *"
6898	+	echo "* If you need the staticProps program to be able to *"
6899	+	echo "* compute undulation spectra, be sure to specify a *"
6900	+	echo "* valid fftw installation with --with-fftw=DIR *"
6901	+	echo "* *"
6902	+	echo "* OOPSE will still work without fftw installed. *"
6903	+	echo "*********************************************************"
6904	+	echo ""
6905	+	fi
6906	+	fi
6907	+	fi
6908	+
6909	+
6910	+
6911	+	fi
6912	+	fi
6913	+	fi
6914	+
6915	+
6916	+
6917		# Checks for header files.
6918		echo "$as_me:$LINENO: checking for ANSI C header files" >&5
6919		echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
#	Line 12236 \| Line 11928 \| if test "$ac_test_FFLAGS" != "set"; then
11928		case "${host_cpu}-${host_os}" in
11929
11930		linux) if test "$FC" = ifc -o "$FC" = ifort; then
11931	<	FCFLAGS="-O3 -ip -no-prec-div -cxxlib-icc"
11931	>	FCFLAGS="-O3 -ip -no-prec-div"
11932		fi;;
11933		rs6000-aix) if test "$FC" = xlf90 -o "$FC" = f90 -o "$FC" = xlf95; then
11934		FCFLAGS="-O3 -qarch=pwrx -qtune=pwrx -qansialias -w"
#	Line 13294 \| Line 12986 \| MPI_INC_DIR="$MPI/include"
12986
12987
12988
12989	+	ac_ext=c
12990	+	ac_cpp='$CPP $CPPFLAGS'
12991	+	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12992	+	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12993	+	ac_compiler_gnu=$ac_cv_c_compiler_gnu
12994	+
12995		echo "$as_me:$LINENO: checking for mpi.h" >&5
12996		echo $ECHO_N "checking for mpi.h... $ECHO_C" >&6
12997		have_mpi_h=0
12998		rm -f conftest*
12999	<	echo '#include <mpi.h>' > conftest.cc
13000	<	if ${CXX} -I${MPI_INC_DIR} -c conftest.cc 2>&1 ; then
12999	>	echo '#include <mpi.h>' > conftest.c
13000	>	if ${CC} -I${MPI_INC_DIR} -c conftest.c 2>&1 ; then
13001		echo "$as_me:$LINENO: result: yes" >&5
13002		echo "${ECHO_T}yes" >&6
13003		have_mpi_h=1
#	Line 13322 \| Line 13020 \| echo $ECHO_N "checking whether mpif.h is usable... $EC
13020
13021		echo "$as_me:$LINENO: checking whether mpif.h is usable" >&5
13022		echo $ECHO_N "checking whether mpif.h is usable... $ECHO_C" >&6
13023	+
13024	+
13025	+	ac_ext=${FC_SRCEXT-f}
13026	+	ac_compile='$FC -c $FCFLAGS $FCFLAGS_SRCEXT conftest.$ac_ext >&5'
13027	+	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $FCFLAGS_SRCEXT conftest.$ac_ext $LIBS >&5'
13028	+	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
13029	+
13030	+	ac_save_ext=$ac_ext
13031	+	ac_ext=F90
13032	+	ac_save_FCFLAGS=$FCFLAGS
13033		have_mpif_h=0
13034		rm -f conftest*
13035		cat >conftest.$ac_ext <<EOF
#	Line 13351 \| Line 13059 \| fi
13059		_ACEOF
13060
13061		fi
13062	+	FCFLAGS=$ac_save_FCFLAGS
13063	+	ac_ext=$ac_save_ext
13064	+	ac_ext=c
13065	+	ac_cpp='$CPP $CPPFLAGS'
13066	+	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13067	+	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13068	+	ac_compiler_gnu=$ac_cv_c_compiler_gnu
13069
13070	+
13071		ac_ext=c
13072		ac_cpp='$CPP $CPPFLAGS'
13073		ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
#	Line 13359 \| Line 13075 \| ac_save_LDFLAGS=$LDFLAGS
13075		ac_compiler_gnu=$ac_cv_c_compiler_gnu
13076
13077		ac_save_LDFLAGS=$LDFLAGS
13078	<	LDFLAGS="${LDFLAGS} -L${MPI_LIB_DIR} "
13078	>	LDFLAGS="-L${MPI_LIB_DIR} ${LDFLAGS} "
13079
13080		if test x = x"$MPI_LIB"; then
13081		echo "$as_me:$LINENO: checking for MPI_Init in -lmpich" >&5
#	Line 13439 \| Line 13155 \| fi
13155		fi
13156
13157		fi
13158	+	$as_unset ac_cv_lib_mpich_MPI_Init
13159		if test x = x"$MPI_LIB"; then
13160	<	echo "$as_me:$LINENO: checking for MPI_Init in -lmpi" >&5
13161	<	echo $ECHO_N "checking for MPI_Init in -lmpi... $ECHO_C" >&6
13162	<	if test "${ac_cv_lib_mpi_MPI_Init+set}" = set; then
13160	>	echo "$as_me:$LINENO: checking for MPI_Init in -lpmpich" >&5
13161	>	echo $ECHO_N "checking for MPI_Init in -lpmpich... $ECHO_C" >&6
13162	>	if test "${ac_cv_lib_pmpich_MPI_Init+set}" = set; then
13163		echo $ECHO_N "(cached) $ECHO_C" >&6
13164		else
13165		ac_check_lib_save_LIBS=$LIBS
13166	<	LIBS="-lmpi $LIBS"
13166	>	LIBS="-lpmpich -lmpich -lpmpich -lmpich $LIBS"
13167		cat >conftest.$ac_ext <<_ACEOF
13168		/* confdefs.h. */
13169		_ACEOF
#	Line 13499 \| Line 13216 \| if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
13216		ac_status=$?
13217		echo "$as_me:$LINENO: \$? = $ac_status" >&5
13218		(exit $ac_status); }; }; then
13219	<	ac_cv_lib_mpi_MPI_Init=yes
13219	>	ac_cv_lib_pmpich_MPI_Init=yes
13220		else
13221		echo "$as_me: failed program was:" >&5
13222		sed 's/^/\| /' conftest.$ac_ext >&5
13223
13224	<	ac_cv_lib_mpi_MPI_Init=no
13224	>	ac_cv_lib_pmpich_MPI_Init=no
13225		fi
13226		rm -f conftest.err conftest.$ac_objext \
13227		conftest$ac_exeext conftest.$ac_ext
13228		LIBS=$ac_check_lib_save_LIBS
13229		fi
13230	<	echo "$as_me:$LINENO: result: $ac_cv_lib_mpi_MPI_Init" >&5
13231	<	echo "${ECHO_T}$ac_cv_lib_mpi_MPI_Init" >&6
13232	<	if test $ac_cv_lib_mpi_MPI_Init = yes; then
13233	<	MPI_LIB="-lmpi"
13230	>	echo "$as_me:$LINENO: result: $ac_cv_lib_pmpich_MPI_Init" >&5
13231	>	echo "${ECHO_T}$ac_cv_lib_pmpich_MPI_Init" >&6
13232	>	if test $ac_cv_lib_pmpich_MPI_Init = yes; then
13233	>	MPI_LIB="-lpmpich -lmpich -lpmpich -lmpich"
13234		fi
13235
13236		fi
13520	–	$as_unset ac_cv_lib_mpi_MPI_Init
13237		if test x = x"$MPI_LIB"; then
13238		echo "$as_me:$LINENO: checking for MPI_Init in -lmpi" >&5
13239		echo $ECHO_N "checking for MPI_Init in -lmpi... $ECHO_C" >&6
#	Line 13525 \| Line 13241 \| else
13241		echo $ECHO_N "(cached) $ECHO_C" >&6
13242		else
13243		ac_check_lib_save_LIBS=$LIBS
13244	<	LIBS="-lmpi "-llam" $LIBS"
13244	>	LIBS="-lmpi $LIBS"
13245		cat >conftest.$ac_ext <<_ACEOF
13246		/* confdefs.h. */
13247		_ACEOF
#	Line 13592 \| Line 13308 \| if test $ac_cv_lib_mpi_MPI_Init = yes; then
13308		echo "$as_me:$LINENO: result: $ac_cv_lib_mpi_MPI_Init" >&5
13309		echo "${ECHO_T}$ac_cv_lib_mpi_MPI_Init" >&6
13310		if test $ac_cv_lib_mpi_MPI_Init = yes; then
13311	<	MPI_LIB="-lmpi -llam"
13311	>	MPI_LIB="-lmpi"
13312		fi
13313
13314		fi
13315	<	$as_unset ac_cv_lib_mpich_MPI_Init
13315	>	$as_unset ac_cv_lib_mpi_MPI_Init
13316		if test x = x"$MPI_LIB"; then
13317	<	echo "$as_me:$LINENO: checking for MPI_Init in -lmpich" >&5
13318	<	echo $ECHO_N "checking for MPI_Init in -lmpich... $ECHO_C" >&6
13319	<	if test "${ac_cv_lib_mpich_MPI_Init+set}" = set; then
13317	>	echo "$as_me:$LINENO: checking for MPI_Init in -lmpi" >&5
13318	>	echo $ECHO_N "checking for MPI_Init in -lmpi... $ECHO_C" >&6
13319	>	if test "${ac_cv_lib_mpi_MPI_Init+set}" = set; then
13320		echo $ECHO_N "(cached) $ECHO_C" >&6
13321		else
13322		ac_check_lib_save_LIBS=$LIBS
13323	<	LIBS="-lmpich "-lpmpich" $LIBS"
13323	>	LIBS="-lmpi -llam $LIBS"
13324		cat >conftest.$ac_ext <<_ACEOF
13325		/* confdefs.h. */
13326		_ACEOF
#	Line 13657 \| Line 13373 \| if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
13373		ac_status=$?
13374		echo "$as_me:$LINENO: \$? = $ac_status" >&5
13375		(exit $ac_status); }; }; then
13376	<	ac_cv_lib_mpich_MPI_Init=yes
13376	>	ac_cv_lib_mpi_MPI_Init=yes
13377		else
13378		echo "$as_me: failed program was:" >&5
13379		sed 's/^/\| /' conftest.$ac_ext >&5
13380
13381	<	ac_cv_lib_mpich_MPI_Init=no
13381	>	ac_cv_lib_mpi_MPI_Init=no
13382		fi
13383		rm -f conftest.err conftest.$ac_objext \
13384		conftest$ac_exeext conftest.$ac_ext
13385		LIBS=$ac_check_lib_save_LIBS
13386		fi
13387	<	echo "$as_me:$LINENO: result: $ac_cv_lib_mpich_MPI_Init" >&5
13388	<	echo "${ECHO_T}$ac_cv_lib_mpich_MPI_Init" >&6
13389	<	if test $ac_cv_lib_mpich_MPI_Init = yes; then
13390	<	MPI_LIB="-lpmpich -lmpich"
13387	>	echo "$as_me:$LINENO: result: $ac_cv_lib_mpi_MPI_Init" >&5
13388	>	echo "${ECHO_T}$ac_cv_lib_mpi_MPI_Init" >&6
13389	>	if test $ac_cv_lib_mpi_MPI_Init = yes; then
13390	>	MPI_LIB="-lmpi -llam"
13391		fi
13392
13393		fi
13678	–
13394		$as_unset ac_cv_lib_mpi_MPI_Init
13395		if test x = x"$MPI_LIB"; then
13396		echo "$as_me:$LINENO: checking for MPI_Init in -lmpi" >&5
#	Line 13784 \| Line 13499 \| fi
13499
13500
13501
13787	–	USE_CGAL=no
13788	–	cgal_makefile=auto
13789	–
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="$withval"
13794	–	fi;
13795	–
13796	–	if test "x$cgal_makefile" != xno; then
13797	–
13798	–	if test "x$cgal_makefile" = xauto -a "x$CGAL_MAKEFILE" != x; then
13799	–	cgal_makefile="$CGAL_MAKEFILE"
13800	–	fi
13801	–
13802	–	echo "$as_me:$LINENO: checking for cgal_makefile: $cgal_makefile" >&5
13803	–	echo $ECHO_N "checking for cgal_makefile: $cgal_makefile... $ECHO_C" >&6
13804	–
13805	–	if test -f "$cgal_makefile"; then
13806	–
13807	–	cat >config.tmp.Makefile <<EOF
13808	–	include $cgal_makefile
13809	–	default:
13810	–	@echo CGAL_OS_COMPILER=\"\${CGAL_OS_COMPILER}\" >config.tmp.cgalvariables
13811	–	@echo CGAL_INCLDIR=\"\${CGAL_INCL_DIR}\" >>config.tmp.cgalvariables
13812	–	@echo CGAL_INCLCONFDIR=\"\${CGAL_INCL_CONF_DIR}\" >>config.tmp.cgalvariables
13813	–	@echo CGAL_LIBDIR=\"\${CGAL_LIB_DIR}/\${CGAL_OS_COMPILER}\" >>config.tmp.cgalvariables
13814	–	@echo CGAL_RLIBDIR=\"\${CGAL_LIB_DIR}/\${CGAL_OS_COMPILER}\" >>config.tmp.cgalvariables
13815	–	@echo CGAL_CXXFLAGS=\"\${CGAL_CXXFLAGS}\" >>config.tmp.cgalvariables
13816	–	@echo GMP_INCLDIR=\"\${GMP_INCL_DIR}\" >>config.tmp.cgalvariables
13817	–	@echo GMP_LIBDIR=\"\${GMP_LIB_DIR}\" >>config.tmp.cgalvariables
13818	–	@echo GMP_RLIBDIR=\"\${GMP_LIB_DIR}\" >>config.tmp.cgalvariables
13819	–	@echo LEDA_INCLDIR=\"\${LEDA_INCL_DIR}\" >>config.tmp.cgalvariables
13820	–	@echo LEDA_LIBDIR=\"\${LEDA_LIB_DIR}\" >>config.tmp.cgalvariables
13821	–	@echo LEDA_RLIBDIR=\"\${LEDA_LIB_DIR}\" >>config.tmp.cgalvariables
13822	–	EOF
13823	–
13824	–	make -s -f config.tmp.Makefile
13825	–	. config.tmp.cgalvariables
13826	–
13827	–	rm -f config.tmp.Makefile config.tmp.cgalvariables
13828	–
13829	–	if test "x$CGAL_INCLDIR" = "x"; then
13830	–	CGAL_INCLDIR=""
13831	–	fi
13832	–
13833	–	if test "x$CGAL_LIBDIR" = "x"; then
13834	–	CGAL_LIBDIR=""
13835	–	fi
13836	–
13837	–	if test "x$CGAL_RLIBDIR" = "x"; then
13838	–	CGAL_RLIBDIR=""
13839	–	fi
13840	–
13841	–	if test "x$LEDA_INCLDIR" = "x"; then
13842	–	LEDA_INCLDIR=""
13843	–	fi
13844	–
13845	–	if test "x$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
13896	–	echo $ECHO_N "(cached) $ECHO_C" >&6
13897	–	fi
13898	–	echo "$as_me:$LINENO: result: $ac_cv_header_CGAL_Cartesian_h" >&5
13899	–	echo "${ECHO_T}$ac_cv_header_CGAL_Cartesian_h" >&6
13900	–	else
13901	–	# Is the header compilable?
13902	–	echo "$as_me:$LINENO: checking CGAL/Cartesian.h usability" >&5
13903	–	echo $ECHO_N "checking CGAL/Cartesian.h usability... $ECHO_C" >&6
13904	–	cat >conftest.$ac_ext <<_ACEOF
13905	–	/* confdefs.h. */
13906	–	_ACEOF
13907	–	cat confdefs.h >>conftest.$ac_ext
13908	–	cat >>conftest.$ac_ext <<_ACEOF
13909	–	/* end confdefs.h. */
13910	–	$ac_includes_default
13911	–	#include <CGAL/Cartesian.h>
13912	–	_ACEOF
13913	–	rm -f conftest.$ac_objext
13914	–	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
13915	–	(eval $ac_compile) 2>conftest.er1
13916	–	ac_status=$?
13917	–	grep -v '^ *+' conftest.er1 >conftest.err
13918	–	rm -f conftest.er1
13919	–	cat conftest.err >&5
13920	–	echo "$as_me:$LINENO: \$? = $ac_status" >&5
13921	–	(exit $ac_status); } &&
13922	–	{ ac_try='test -z "$ac_cxx_werror_flag"
13923	–	\|\| test ! -s conftest.err'
13924	–	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13925	–	(eval $ac_try) 2>&5
13926	–	ac_status=$?
13927	–	echo "$as_me:$LINENO: \$? = $ac_status" >&5
13928	–	(exit $ac_status); }; } &&
13929	–	{ ac_try='test -s conftest.$ac_objext'
13930	–	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13931	–	(eval $ac_try) 2>&5
13932	–	ac_status=$?
13933	–	echo "$as_me:$LINENO: \$? = $ac_status" >&5
13934	–	(exit $ac_status); }; }; then
13935	–	ac_header_compiler=yes
13936	–	else
13937	–	echo "$as_me: failed program was:" >&5
13938	–	sed 's/^/\| /' conftest.$ac_ext >&5
13939	–
13940	–	ac_header_compiler=no
13941	–	fi
13942	–	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
13943	–	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
13944	–	echo "${ECHO_T}$ac_header_compiler" >&6
13945	–
13946	–	# Is the header present?
13947	–	echo "$as_me:$LINENO: checking CGAL/Cartesian.h presence" >&5
13948	–	echo $ECHO_N "checking CGAL/Cartesian.h presence... $ECHO_C" >&6
13949	–	cat >conftest.$ac_ext <<_ACEOF
13950	–	/* confdefs.h. */
13951	–	_ACEOF
13952	–	cat confdefs.h >>conftest.$ac_ext
13953	–	cat >>conftest.$ac_ext <<_ACEOF
13954	–	/* end confdefs.h. */
13955	–	#include <CGAL/Cartesian.h>
13956	–	_ACEOF
13957	–	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
13958	–	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
13959	–	ac_status=$?
13960	–	grep -v '^ *+' conftest.er1 >conftest.err
13961	–	rm -f conftest.er1
13962	–	cat conftest.err >&5
13963	–	echo "$as_me:$LINENO: \$? = $ac_status" >&5
13964	–	(exit $ac_status); } >/dev/null; then
13965	–	if test -s conftest.err; then
13966	–	ac_cpp_err=$ac_cxx_preproc_warn_flag
13967	–	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
13968	–	else
13969	–	ac_cpp_err=
13970	–	fi
13971	–	else
13972	–	ac_cpp_err=yes
13973	–	fi
13974	–	if test -z "$ac_cpp_err"; then
13975	–	ac_header_preproc=yes
13976	–	else
13977	–	echo "$as_me: failed program was:" >&5
13978	–	sed 's/^/\| /' conftest.$ac_ext >&5
13979	–
13980	–	ac_header_preproc=no
13981	–	fi
13982	–	rm -f conftest.err conftest.$ac_ext
13983	–	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
13984	–	echo "${ECHO_T}$ac_header_preproc" >&6
13985	–
13986	–	# So? What about this header?
13987	–	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
13988	–	yes:no: )
13989	–	{ echo "$as_me:$LINENO: WARNING: CGAL/Cartesian.h: accepted by the compiler, rejected by the preprocessor!" >&5
13990	–	echo "$as_me: WARNING: CGAL/Cartesian.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
13991	–	{ echo "$as_me:$LINENO: WARNING: CGAL/Cartesian.h: proceeding with the compiler's result" >&5
13992	–	echo "$as_me: WARNING: CGAL/Cartesian.h: proceeding with the compiler's result" >&2;}
13993	–	ac_header_preproc=yes
13994	–	;;
13995	–	no:yes:* )
13996	–	{ echo "$as_me:$LINENO: WARNING: CGAL/Cartesian.h: present but cannot be compiled" >&5
13997	–	echo "$as_me: WARNING: CGAL/Cartesian.h: present but cannot be compiled" >&2;}
13998	–	{ echo "$as_me:$LINENO: WARNING: CGAL/Cartesian.h: check for missing prerequisite headers?" >&5
13999	–	echo "$as_me: WARNING: CGAL/Cartesian.h: check for missing prerequisite headers?" >&2;}
14000	–	{ echo "$as_me:$LINENO: WARNING: CGAL/Cartesian.h: see the Autoconf documentation" >&5
14001	–	echo "$as_me: WARNING: CGAL/Cartesian.h: see the Autoconf documentation" >&2;}
14002	–	{ echo "$as_me:$LINENO: WARNING: CGAL/Cartesian.h: section \"Present But Cannot Be Compiled\"" >&5
14003	–	echo "$as_me: WARNING: CGAL/Cartesian.h: section \"Present But Cannot Be Compiled\"" >&2;}
14004	–	{ echo "$as_me:$LINENO: WARNING: CGAL/Cartesian.h: proceeding with the preprocessor's result" >&5
14005	–	echo "$as_me: WARNING: CGAL/Cartesian.h: proceeding with the preprocessor's result" >&2;}
14006	–	{ echo "$as_me:$LINENO: WARNING: CGAL/Cartesian.h: in the future, the compiler will take precedence" >&5
14007	–	echo "$as_me: WARNING: CGAL/Cartesian.h: in the future, the compiler will take precedence" >&2;}
14008	–	(
14009	–	cat <<\_ASBOX
14010	–	## ------------------------------ ##
14011	–	## Report this to gezelter@nd.edu ##
14012	–	## ------------------------------ ##
14013	–	_ASBOX
14014	–	) \|
14015	–	sed "s/^/$as_me: WARNING: /" >&2
14016	–	;;
14017	–	esac
14018	–	echo "$as_me:$LINENO: checking for CGAL/Cartesian.h" >&5
14019	–	echo $ECHO_N "checking for CGAL/Cartesian.h... $ECHO_C" >&6
14020	–	if test "${ac_cv_header_CGAL_Cartesian_h+set}" = set; then
14021	–	echo $ECHO_N "(cached) $ECHO_C" >&6
14022	–	else
14023	–	ac_cv_header_CGAL_Cartesian_h=$ac_header_preproc
14024	–	fi
14025	–	echo "$as_me:$LINENO: result: $ac_cv_header_CGAL_Cartesian_h" >&5
14026	–	echo "${ECHO_T}$ac_cv_header_CGAL_Cartesian_h" >&6
14027	–
14028	–	fi
14029	–	if test $ac_cv_header_CGAL_Cartesian_h = yes; then
14030	–	cgal=yes
14031	–	else
14032	–	cgal=no
14033	–	fi
14034	–
14035	–
14036	–	CXXFLAGS="$save_CXXFLAGS"
14037	–
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}($CGAL_VERSION) no" >&6
14054	–	cgal=no
14055	–	fi
14056	–	fi
14057	–
14058	–	if test "x$cgal" = xyes; then
14059	–	CGAL_LIBS="-lCGAL"
14060	–	echo "$as_me:$LINENO: checking whether CGAL uses LEDA" >&5
14061	–	echo $ECHO_N "checking whether CGAL uses LEDA... $ECHO_C" >&6
14062	–	if echo $CGAL_CXXFLAGS \| grep -q -- -DCGAL_USE_LEDA; then
14063	–	CGAL_USES_LEDA=yes
14064	–	echo "$as_me:$LINENO: result: yes" >&5
14065	–	echo "${ECHO_T}yes" >&6
14066	–	CGAL_DEFINES="-DCGAL_USE_LEDA -DLEDA_PREFIX"
14067	–	else
14068	–	echo "$as_me:$LINENO: result: no" >&5
14069	–	echo "${ECHO_T}no" >&6
14070	–	CGAL_USES_LEDA=no
14071	–	fi
14072	–
14073	–	echo "$as_me:$LINENO: checking whether CGAL uses GMP" >&5
14074	–	echo $ECHO_N "checking whether CGAL uses GMP... $ECHO_C" >&6
14075	–	if echo $CGAL_CXXFLAGS \| grep -q -- -DCGAL_USE_GMP; then
14076	–	CGAL_USES_GMP=yes
14077	–	echo "$as_me:$LINENO: result: yes" >&5
14078	–	echo "${ECHO_T}yes" >&6
14079	–	CGAL_DEFINES="-DCGAL_USE_GMP $CGAL_DEFINES"
14080	–	else
14081	–	echo "$as_me:$LINENO: result: no" >&5
14082	–	echo "${ECHO_T}no" >&6
14083	–	CGAL_USES_GMP=no
14084	–	fi
14085	–
14086	–	CGAL_LIBS="$CGAL_LIBS -lm"
14087	–
14088	–	CGAL_CXXFLAGS="-ftemplate-depth-50"
14089	–
14090	–	echo "$as_me:$LINENO: result: CGAL_USES_LEDA= $CGAL_USES_LEDA" >&5
14091	–	echo "${ECHO_T}CGAL_USES_LEDA= $CGAL_USES_LEDA" >&6
14092	–	echo "$as_me:$LINENO: result: CGAL_USES_GMP = $CGAL_USES_GMP" >&5
14093	–	echo "${ECHO_T}CGAL_USES_GMP = $CGAL_USES_GMP" >&6
14094	–	echo "$as_me:$LINENO: result: CGAL_INCLDIR = $CGAL_INCLDIR" >&5
14095	–	echo "${ECHO_T}CGAL_INCLDIR = $CGAL_INCLDIR" >&6
14096	–	echo "$as_me:$LINENO: result: CGAL_LIBDIR = $CGAL_LIBDIR" >&5
14097	–	echo "${ECHO_T}CGAL_LIBDIR = $CGAL_LIBDIR" >&6
14098	–	echo "$as_me:$LINENO: result: CGAL_DEFINES = $CGAL_DEFINES" >&5
14099	–	echo "${ECHO_T}CGAL_DEFINES = $CGAL_DEFINES" >&6
14100	–	echo "$as_me:$LINENO: result: CGAL_CXXFLAGS = $CGAL_CXXFLAGS" >&5
14101	–	echo "${ECHO_T}CGAL_CXXFLAGS = $CGAL_CXXFLAGS" >&6
14102	–	echo "$as_me:$LINENO: result: CGAL_LIBS = $CGAL_LIBS" >&5
14103	–	echo "${ECHO_T}CGAL_LIBS = $CGAL_LIBS" >&6
14104	–	fi
14105	–
14106	–	if test "x$cgal" = xyes; then
14107	–	save_LIBS="$LIBS"
14108	–	LIBS="$LIBS -L$CGAL_LIBDIR"
14109	–	if test "x$CGAL_USES_LEDA" = xyes; then
14110	–	LIBS="-lL $LIBS -L$LEDA_LIBDIR"
14111	–	fi
14112	–	# if test "x$CGAL_USES_GMP" = xyes; then
14113	–	# 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"
14120	–	LIBS="-lCGAL $LIBS"
14121	–	cat >conftest.$ac_ext <<_ACEOF
14122	–	/* confdefs.h. */
14123	–	_ACEOF
14124	–	cat confdefs.h >>conftest.$ac_ext
14125	–	cat >>conftest.$ac_ext <<_ACEOF
14126	–	/* end confdefs.h. */
14127	–	#include <CGAL/Cartesian.h>
14128	–	#ifdef FC_DUMMY_MAIN
14129	–	#ifndef FC_DUMMY_MAIN_EQ_F77
14130	–	# ifdef __cplusplus
14131	–	extern "C"
14132	–	# endif
14133	–	int FC_DUMMY_MAIN() { return 1; }
14134	–	#endif
14135	–	#endif
14136	–	int
14137	–	main ()
14138	–	{
14139	–	::CGAL::Cartesian<int>::Point_2 P
14140	–	;
14141	–	return 0;
14142	–	}
14143	–	_ACEOF
14144	–	rm -f conftest.$ac_objext conftest$ac_exeext
14145	–	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
14146	–	(eval $ac_link) 2>conftest.er1
14147	–	ac_status=$?
14148	–	grep -v '^ *+' conftest.er1 >conftest.err
14149	–	rm -f conftest.er1
14150	–	cat conftest.err >&5
14151	–	echo "$as_me:$LINENO: \$? = $ac_status" >&5
14152	–	(exit $ac_status); } &&
14153	–	{ ac_try='test -z "$ac_cxx_werror_flag"
14154	–	\|\| test ! -s conftest.err'
14155	–	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14156	–	(eval $ac_try) 2>&5
14157	–	ac_status=$?
14158	–	echo "$as_me:$LINENO: \$? = $ac_status" >&5
14159	–	(exit $ac_status); }; } &&
14160	–	{ ac_try='test -s conftest$ac_exeext'
14161	–	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14162	–	(eval $ac_try) 2>&5
14163	–	ac_status=$?
14164	–	echo "$as_me:$LINENO: \$? = $ac_status" >&5
14165	–	(exit $ac_status); }; }; then
14166	–	echo "$as_me:$LINENO: result: yes" >&5
14167	–	echo "${ECHO_T}yes" >&6
14168	–	cgal=yes
14169	–	else
14170	–	echo "$as_me: failed program was:" >&5
14171	–	sed 's/^/\| /' conftest.$ac_ext >&5
14172	–
14173	–	echo "$as_me:$LINENO: result: no" >&5
14174	–	echo "${ECHO_T}no" >&6
14175	–	cgal=no
14176	–	fi
14177	–	rm -f conftest.err conftest.$ac_objext \
14178	–	conftest$ac_exeext conftest.$ac_ext
14179	–	CXXFLAGS="$save_CXXFLAGS_CHECK_CXX_LIB"
14180	–	LIBS="$save_LIBS_CHECK_CXX_LIB"
14181	–	LIBS="$save_LIBS"
14182	–	fi
14183	–
14184	–	fi
14185	–	ac_ext=c
14186	–	ac_cpp='$CPP $CPPFLAGS'
14187	–	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14188	–	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14189	–	ac_compiler_gnu=$ac_cv_c_compiler_gnu
14190	–
14191	–
14192	–	fi
14193	–
14194	–	if test "x$cgal" = xyes; then
14195	–	USE_CGAL=yes
14196	–
14197	–	cat >>confdefs.h <<\_ACEOF
14198	–	#define HAVE_CGAL 1
14199	–	_ACEOF
14200	–
14201	–
14202	–	cat >>confdefs.h <<_ACEOF
14203	–	#define CGAL_VERSION $CGAL_VERSION
14204	–	_ACEOF
14205	–
14206	–	if ! echo $CGAL_VERSION \| grep -q "^3.0"; then
14207	–	{ echo "$as_me:$LINENO: WARNING: *****************************************************" >&5
14208	–	echo "$as_me: WARNING: *****************************************************" >&2;}
14209	–	{ echo "$as_me:$LINENO: WARNING: * Warning: Your CGAL version is newer than the *" >&5
14210	–	echo "$as_me: WARNING: * Warning: Your CGAL version is newer than the *" >&2;}
14211	–	{ echo "$as_me:$LINENO: WARNING: * supported versions. It may still work though. *" >&5
14212	–	echo "$as_me: WARNING: * supported versions. It may still work though. *" >&2;}
14213	–	{ echo "$as_me:$LINENO: WARNING: *****************************************************" >&5
14214	–	echo "$as_me: WARNING: *****************************************************" >&2;}
14215	–	fi
14216	–	else
14217	–	if test "x$cgal_makefile" != xno; then
14218	–	echo "$as_me:$LINENO: result: No CGAL support. These are not the droids you want." >&5
14219	–	echo "${ECHO_T}No CGAL support. These are not the droids you want." >&6
14220	–	fi
14221	–	CGAL_INCLDIR=
14222	–	CGAL_LIBDIR=
14223	–	CGAL_RLIBDIR=
14224	–	CGAL_DEFINES=
14225	–	CGAL_CXXFLAGS=
14226	–	CGAL_LIBS=
14227	–	fi
14228	–
14229	–
14230	–	CGAL_INC_DIR="${CGAL_INCLDIR} ${CGAL_INCLCONFDIR}"
14231	–
14232	–	CGAL_LIB_DIR=${CGAL_LIBDIR}
14233	–
14234	–	CGAL_RLIB_DIR=${CGAL_RLIBDIR}
14235	–
14236	–
14237	–
14238	–
14239	–
14240	–
14241	–
13502		# Check whether --enable-doxygen or --disable-doxygen was given.
13503		if test "${enable_doxygen+set}" = set; then
13504		enableval="$enable_doxygen"
#	Line 14392 \| Line 13652 \| fi
13652
13653
13654
13655	<	ac_config_files="$ac_config_files make/Makefile src/utils/Makefile src/applications/nanoRodBuilder/Makefile scripts/filepp"
13655	>	ac_config_files="$ac_config_files make/Makefile src/utils/Makefile src/math/Makefile src/applications/nanoRodBuilder/Makefile scripts/filepp"
13656
13657
13658		cat >confcache <<\_ACEOF
#	Line 14925 \| Line 14185 \| do
14185		# Handling of arguments.
14186		"make/Makefile" ) CONFIG_FILES="$CONFIG_FILES make/Makefile" ;;
14187		"src/utils/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/utils/Makefile" ;;
14188	+	"src/math/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/math/Makefile" ;;
14189		"src/applications/nanoRodBuilder/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/applications/nanoRodBuilder/Makefile" ;;
14190		"scripts/filepp" ) CONFIG_FILES="$CONFIG_FILES scripts/filepp" ;;
14191		"src/getopt.h" ) CONFIG_LINKS="$CONFIG_LINKS src/getopt.h:src/utils/gnugetopt.h" ;;
#	Line 15024 \| Line 14285 \| s,@debug@,$debug,;t t
14285		s,@host_os@,$host_os,;t t
14286		s,@PROGNAME@,$PROGNAME,;t t
14287		s,@debug@,$debug,;t t
14288	+	s,@USE_SINGLE_PRECISION@,$USE_SINGLE_PRECISION,;t t
14289		s,@CXX@,$CXX,;t t
14290		s,@CXXFLAGS@,$CXXFLAGS,;t t
14291		s,@LDFLAGS@,$LDFLAGS,;t t
#	Line 15061 \| Line 14323 \| s,@F90_MODULE_NAMES@,$F90_MODULE_NAMES,;t t
14323		s,@MODDIRFLAG@,$MODDIRFLAG,;t t
14324		s,@F90MODINCSPEC@,$F90MODINCSPEC,;t t
14325		s,@F90_MODULE_NAMES@,$F90_MODULE_NAMES,;t t
14326	+	s,@ZLIB_INC_DIR@,$ZLIB_INC_DIR,;t t
14327	+	s,@ZLIB_LIB_DIR@,$ZLIB_LIB_DIR,;t t
14328	+	s,@ZLIB@,$ZLIB,;t t
14329	+	s,@FFTW_INC_DIR@,$FFTW_INC_DIR,;t t
14330	+	s,@FFTW_LIB_DIR@,$FFTW_LIB_DIR,;t t
14331	+	s,@FFTW_LIBS@,$FFTW_LIBS,;t t
14332		s,@LIBOBJS@,$LIBOBJS,;t t
14333		s,@POW_LIB@,$POW_LIB,;t t
14334		s,@CXXCPP@,$CXXCPP,;t t
#	Line 15071 \| Line 14339 \| s,@USE_MPI@,$USE_MPI,;t t
14339		s,@MPI_LIB@,$MPI_LIB,;t t
14340		s,@MPI_F90_LIB@,$MPI_F90_LIB,;t t
14341		s,@USE_MPI@,$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@,$CGAL_DEFINES,;t t
15079	–	s,@CGAL_CXXFLAGS@,$CGAL_CXXFLAGS,;t t
15080	–	s,@CGAL_LIBS@,$CGAL_LIBS,;t t
14342		s,@DOXYGEN@,$DOXYGEN,;t t
14343		s,@DOT@,$DOT,;t t
14344		s,@DOC@,$DOC,;t t
#	Line 15330 \| Line 14591 \| s,@INSTALL@,$ac_INSTALL,;t t
14591		case $ac_file in
14592		make/Makefile ) chmod 0755 scripts/* ;;
14593		src/utils/Makefile ) chmod 0755 scripts/* ;;
14594	+	src/math/Makefile ) chmod 0755 scripts/* ;;
14595		src/applications/nanoRodBuilder/Makefile ) chmod 0755 scripts/* ;;
14596		scripts/filepp ) chmod 0755 scripts/* ;;
14597		esac

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 1137 by chuckv, Tue May 29 22:50:14 2007 UTC

Diff Legend

Comparing trunk/configure (file contents):
Revision 956 by gezelter, Tue May 16 02:06:37 2006 UTC vs.
Revision 1137 by chuckv, Tue May 29 22:50:14 2007 UTC