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Candidate_v1.6.1

Last change on this file was 4e8108, checked in by Frederik Heber <heber@…>, 8 years ago
Libtool consolidates and updates itself through LIBTOOL_DEPS for all packages.
Property mode set to `100644`
File size: 49.2 KB

Line
1	# -- Autoconf --
2	# Process this file with autoconf to produce a configure script.
3
4	AC_PREREQ(2.59)
5	AC_INIT(MPQC, 2.3.1, [foo@molecuilder.de], [molecuilder], [http://www.molecuilder.de/])
6	AC_CONFIG_AUX_DIR([build-aux])
7	AC_CONFIG_SRCDIR([src/bin/mpqc/mpqc.cc])
8	AC_CONFIG_HEADERS([src/lib/scconfig.h])
9	AC_CONFIG_MACRO_DIR([m4])
10
11	# Define these substitions here to keep all version information in one place.
12	# For information on how to properly maintain the library version information,
13	# refer to the libtool manual, section "Updating library version information":
14	# http://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html
15	AC_SUBST([MPQC_SO_VERSION], [8:0:1])
16	AC_SUBST([MPQC_API_VERSION], [2.3.1])
17
18	define([sc_mmm_version],[2.3.1])
19	define([sc_buildid],[])
20	define([sc_so_version],[8:0:1])
21
22	dnl Process this file with autoconf to produce a configure script.
23	define([AC_CACHE_LOAD], )dnl for debugging configure.in
24	define([AC_CACHE_SAVE], )dnl for debugging configure.in
25
26	AC_CANONICAL_SYSTEM
27
28	AC_DEFINE_UNQUOTED(HOST_ARCH, "$host", ["host"])
29	AC_DEFINE_UNQUOTED(TARGET_ARCH, "$target", ["target"])
30
31	dnl define([default_prefix_dash],ifelse(sc_buildid, ,[],[-]))
32	dnl define([default_prefix],builtin(format,"/usr/local/mpqc/%s%s%s",
33	dnl sc_mmm_version,default_prefix_dash,sc_buildid))
34
35	SC_MMM_VERSION=sc_mmm_version
36
37	SC_SO_VERSION=sc_so_version
38	AC_SUBST(SC_SO_VERSION)
39
40	changequote(<<, >>)dnl
41	SC_MAJOR_VERSION=`echo $SC_MMM_VERSION\|sed 's/$[0-9]$\.[0-9]\.[0-9]*/\1/'`
42	SC_MINOR_VERSION=`echo $SC_MMM_VERSION\|sed 's/[0-9]\.$[0-9]$\.[0-9]*/\1/'`
43	SC_MICRO_VERSION=`echo $SC_MMM_VERSION\|sed 's/[0-9]\.[0-9]\.$[0-9]*$/\1/'`
44	changequote([, ])dnl
45	AC_DEFINE_UNQUOTED(SC_MAJOR_VERSION,$SC_MAJOR_VERSION, ["major version number"])
46	AC_DEFINE_UNQUOTED(SC_MINOR_VERSION,$SC_MINOR_VERSION, ["minor version number"])
47	AC_DEFINE_UNQUOTED(SC_MICRO_VERSION,$SC_MICRO_VERSION, ["micro version number"])
48
49	EXCLUDED_DIRS=
50
51	# Checks for programs.
52	AC_PROG_CXX
53	AC_PROG_INSTALL
54
55	# use doxygen
56	DX_HTML_FEATURE(ON)
57	DX_PS_FEATURE(OFF)
58	DX_PDF_FEATURE(OFF)
59	DX_INIT_DOXYGEN(MPQC, doxygen.cfg, ${docdir})
60
61	# parallel-tests: use parallel test druver
62	# color-tests: us coloring to indicate success/failure when available
63	# tar-pax: use newer tar implementation with longer filename (>99 chars)
64	AM_INIT_AUTOMAKE([dist-bzip2 1.5 parallel-tests color-tests tar-pax subdir-objects])
65
66	dnl --------- Features ---------
67
68	AC_ARG_ENABLE(debug,
69	[ --enable-debug Compile with debugging options],
70	[
71	case $enableval in
72	yes)
73	DEBUG=yes
74	;;
75	no)
76	DEBUG=no
77	;;
78	opt)
79	DEBUG=opt
80	;;
81	*)
82	AC_MSG_ERROR([Invalid value for --enable-debug ($enableval)])
83	;;
84	esac
85	],[
86	DEBUG=no
87	]
88	)
89
90	AC_ARG_ENABLE(strict-arch,
91	[ --enable-strict-arch Code might only work on target cpu type],
92	[
93	case $enableval in
94	yes)
95	STRICT_ARCH=yes
96	;;
97	no)
98	STRICT_ARCH=no
99	;;
100	*)
101	AC_MSG_ERROR([Invalid value for --enable-strict-arch ($enableval)])
102	;;
103	esac
104	],[
105	STRICT_ARCH=no
106	]
107	)
108
109	enableproduction=no
110	AC_ARG_ENABLE(production,
111	[ --enable-production Prepare for a production install.],
112	[
113	case $enableval in
114	yes)
115	enableproduction=yes
116	;;
117	no)
118	;;
119	*)
120	AC_MSG_ERROR([Invalid value for --enable-production ($enableval)])
121	;;
122	esac
123	])
124
125	AC_ARG_ENABLE(sysv-ipc,
126	[ --disable-sysv-ipc Disable use of SysV IPC.],
127	[
128	case $enableval in
129	yes)
130	SYSVIPC=yes
131	;;
132	no)
133	SYSVIPC=no
134	;;
135	*)
136	AC_MSG_ERROR([Invalid value for --enable-sysv-ipc ($enableval)])
137	;;
138	esac
139	],[
140	SYSVIPC=yes
141	]
142	)
143
144	AC_ARG_ENABLE(parallel,
145	[ --disable-parallel Compile for serial execution.],
146	[
147	case $enableval in
148	yes)
149	PARALLEL=yes
150	;;
151	no)
152	PARALLEL=no
153	;;
154	*)
155	AC_MSG_ERROR([Invalid value for --enable-parallel ($enableval)])
156	;;
157	esac
158	],[
159	PARALLEL=yes
160	]
161	)
162
163	AC_ARG_ENABLE(always-use-mpi,
164	[ --enable-always-use-mpi Causes MPI_Init to always be called from main],
165	[
166	case $enableval in
167	yes)
168	ALWAYS_USE_MPI=yes
169	;;
170	no)
171	ALWAYS_USE_MPI=no
172	;;
173	*)
174	AC_MSG_ERROR([Invalid value for --enable-always-use-mpi ($enableval)])
175	;;
176	esac
177	],[
178	ALWAYS_USE_MPI=no
179	]
180	)
181
182	DEFAULT_PARALLEL=none
183	AC_ARG_WITH(default-parallel,
184	[ --with-default-parallel Default parallism model: none, mpi, armcimpi or mtmpi],
185	DEFAULT_PARALLEL=$withval
186	)
187	if test $DEFAULT_PARALLEL = mpi; then
188	AC_DEFINE(DEFAULT_MPI, 1, ["use MPI as default"])
189	elif test $DEFAULT_PARALLEL = mtmpi; then
190	AC_DEFINE(DEFAULT_MPI, 1, ["use MPI as default"])
191	AC_DEFINE(DEFAULT_MTMPI, 1, ["use multi-threaded MPI as default"])
192	elif test $DEFAULT_PARALLEL = armcimpi; then
193	AC_DEFINE(DEFAULT_MPI, 1, ["use MPI as default"])
194	AC_DEFINE(DEFAULT_ARMCI, 1, ["use ARMCI as default"])
195	fi
196
197	SC_MPI_THREAD_LEVEL=MPI_THREAD_MULTIPLE
198	AC_ARG_WITH(mpi-thread,
199	[ --with-mpi-thread Thread level for MPI (multiple,serialized,funneled,single)],
200	[
201	case $withval in
202	multiple)
203	SC_MPI_THREAD_LEVEL=MPI_THREAD_MULTIPLE
204	;;
205	serialized)
206	SC_MPI_THREAD_LEVEL=MPI_THREAD_SERIALIZED
207	;;
208	funneled)
209	SC_MPI_THREAD_LEVEL=MPI_THREAD_FUNNELED
210	;;
211	single)
212	SC_MPI_THREAD_LEVEL=MPI_THREAD_SINGLE
213	;;
214	*)
215	AC_MSG_ERROR([Invalid value for --with-mpi-thread ($withval)])
216	;;
217	esac
218	]
219	)
220	AC_DEFINE_UNQUOTED(SC_MPI_THREAD_LEVEL,$SC_MPI_THREAD_LEVEL, ["thread level for MPI"])
221
222	AC_ARG_ENABLE(long-long,
223	[ --disable-long-long Disable use of long long.],
224	[
225	case $enableval in
226	yes)
227	LONGLONG=yes
228	;;
229	no)
230	LONGLONG=no
231	;;
232	*)
233	AC_MSG_ERROR([Invalid value for --enable-long-long ($enableval)])
234	;;
235	esac
236	],[
237	LONGLONG=yes
238	]
239	)
240
241	AC_ARG_ENABLE(threads,
242	[ --enable-threads Compile allowing use of threads, if possible.],
243	[
244	case $enableval in
245	yes)
246	THREADS=yes
247	;;
248	no)
249	THREADS=no
250	;;
251	*)
252	AC_MSG_ERROR([Invalid value for --enable-threads ($enableval)])
253	;;
254	esac
255	],[
256	THREADS=yes
257	]
258	)
259
260	AC_ARG_ENABLE(ref-debug,
261	[ --enable-ref-debug Check for reference count overwrites/overflows/etc],
262	[
263	case $enableval in
264	yes)
265	;;
266	no)
267	AC_DEFINE(REF_OPTIMIZE, 1, ["do not check for reference count overwrites"])
268	;;
269	*)
270	AC_MSG_ERROR([Invalid value for --enable-ref-debug ($enableval)])
271	;;
272	esac
273	],[
274	if test $DEBUG = no -o $DEBUG = opt; then
275	AC_DEFINE(REF_OPTIMIZE, 1, ["do not check for reference count overwrites"])
276	fi
277	]
278	)
279
280	AC_ARG_ENABLE(cross-compile,
281	[ --enable-cross-compile Rather than checking, assume cross compilation.],
282	[
283	case $enableval in
284	yes)
285	cross_compiling=yes
286	;;
287	no)
288	;;
289	*)
290	AC_MSG_ERROR([Invalid value for --enable-cross-compile ($enableval)])
291	;;
292	esac
293	])
294
295	DOXYGEN_MAN=YES
296	AC_ARG_ENABLE(doxygen-man,
297	[ --disable-doxygen-man Disable doxygen man pages.],
298	[
299	case $enableval in
300	yes)
301	;;
302	no)
303	DOXYGEN_MAN=NO
304	;;
305	*)
306	AC_MSG_ERROR([Invalid value for --(dis\|en)able-doxygen-man ($enableval)])
307	;;
308	esac
309	]
310	)
311	AC_SUBST(DOXYGEN_MAN)
312
313	AC_ARG_ENABLE(sourceforge,
314	[ --enable-sourceforge Enable SourceForge web page generation],
315	[
316	case $enableval in
317	yes)
318	FOOTER_HTML=sf_footer.html
319	;;
320	no)
321	FOOTER_HTML=footer.html
322	;;
323	*)
324	AC_MSG_ERROR([Invalid value for --enable-sourceforge ($enableval)])
325	;;
326	esac
327	],[
328	FOOTER_HTML=footer.html
329	]
330	)
331	AC_SUBST(FOOTER_HTML)
332
333	AC_ARG_ENABLE(components,
334	[ --enable-components Enable CCA components],
335	[
336	case $enableval in
337	yes)
338	components=yes
339	;;
340	no)
341	components=no
342	;;
343	*)
344	AC_MSG_ERROR([Invalid value for --enable-components ($enableval)])
345	;;
346	esac
347	],[
348	components=no
349	]
350	)
351	ENABLECCA=$components
352	AC_SUBST(ENABLECCA)
353
354	BUILDID="sc_buildid"
355	AC_ARG_WITH(build-id,
356	[ --with-build-id Gives an identifier for the build.],
357	BUILDID=$withval
358	)
359	AC_SUBST(BUILDID)
360	AC_DEFINE_UNQUOTED(SC_BUILDID,"$BUILDID", ["build identifier"])
361
362	DEFAULT_SC_MEMORY=32000000
363	AC_ARG_WITH(default-memory,
364	[ --with-default-memory Gives the default memory allocation.],
365	DEFAULT_SC_MEMORY=$withval
366	)
367	AC_DEFINE_UNQUOTED(DEFAULT_SC_MEMORY,$DEFAULT_SC_MEMORY, ["default memory allocation"])
368
369	if test "$BUILDID"; then
370	SC_VERSION="$SC_MMM_VERSION-$BUILDID"
371	else
372	SC_VERSION="$SC_MMM_VERSION"
373	fi
374
375	AC_DEFINE_UNQUOTED(SC_VERSION, "$SC_VERSION", ["SC version"])
376	AC_SUBST(SC_VERSION)
377
378	ac_default_prefix="/usr/local/mpqc/$SC_VERSION"
379
380	AC_ARG_WITH(cc,
381	[ --with-cc Gives the name of the C compiler to use.],
382	CC=$withval
383	)
384
385	AC_ARG_WITH(cxx,
386	[ --with-cxx Gives the name of the C++ compiler to use.],
387	CXX=$withval
388	)
389
390	AC_ARG_WITH(f77,
391	[ --with-f77 Gives the name of the FORTRAN 77 compiler to use.],
392	F77=$withval
393	)
394
395	AC_ARG_WITH(cxx-optflags,
396	[ --with-cxx-optflags Optimization flags to use with the C++ compiler.],
397	GIVEN_CXXOPTIONS_OPT=$withval
398	)
399
400	AC_ARG_WITH(cc-optflags,
401	[ --with-cc-optflags Optimization flags to use with the C compiler.],
402	GIVEN_COPTIONS_OPT=$withval
403	)
404
405	DOT=yes
406	AC_ARG_WITH(dot,
407	[ --with-dot Gives the path to the dot graph generator.],
408	DOT=$withval
409	)
410
411	AC_ARG_WITH(ranlib,
412	[ --with-ranlib Gives the name of the ranlib program.],
413	RANLIB=$withval
414	)
415
416	AC_ARG_WITH(ar,
417	[ --with-ar Names the archive creator.],
418	AR=$withval
419	)
420
421	ARFLAGS=r
422	AC_ARG_WITH(ar-flags,
423	[ --with-ar-flags Flags for the the archive creator.],
424	ARFLAGS=$withval
425	)
426	AC_SUBST(ARFLAGS)
427
428	AC_ARG_WITH(ld,
429	[ --with-ld Names the object linker.],
430	LD=$withval
431	)
432
433	changequote(<<, >>)dnl
434	LAUNCH="%MPQC% [-o %OUTPUT%] %INPUT%"
435	changequote([, ])dnl
436	AC_ARG_WITH(launch,
437	[ --with-launch The mpqcrun script launch string.],
438	LAUNCH=$withval
439	)
440	AC_SUBST(LAUNCH)
441
442	changequote(<<, >>)dnl
443	CCALAUNCH="%CCAFE% --ccafe-rc %INPUT% --ccafe-remap-stdio --ccafe-outputdir %OUTPUT%";
444	changequote([, ])dnl
445	AC_ARG_WITH(cca-launch,
446	[ --with-cca-launch The ccarun script launch string.],
447	CCALAUNCH=$withval
448	)
449	AC_SUBST(CCALAUNCH)
450
451	if test $prefix = $ac_default_prefix -o $prefix = NONE; then
452	scdatadir=$datadir
453	else
454	#scdatadir=$datadir/mpqc/$SC_VERSION
455	scdatadir=$datadir/molecuilder
456	fi
457	AC_ARG_WITH(sc-datadir,
458	[ --with-sc-datadir Specifies arch-independent install subdir.],
459	scdatadir=$withval
460	)
461	AC_SUBST(scdatadir)
462
463	AC_ARG_WITH(include,
464	[ --with-include Specifies include directories (-Idir1 -Idir2).],
465	EXTRAINCLUDE=$withval
466	CPPFLAGS=$withval
467	echo Using extra include directories: $withval
468	)
469
470	template_instantiation=none
471	AC_ARG_WITH(template,
472	[ --with-template Specifies template instantation model.],
473	template_instantiation=$withval
474	echo Using extra include directories: $withval
475	)
476
477	scincludedir=$includedir
478	AC_ARG_WITH(sc-includedir,
479	[ --with-sc-includedir Specifies include file install subdir.],
480	scincludedir=$withval
481	)
482	AC_SUBST(scincludedir)
483
484	AC_ARG_WITH(libs,
485	[ --with-libs Specifies libraries (-llib1 -llib2).],
486	LIBS=$withval
487	echo Using extra libraries: $withval
488	)
489
490	XTRA_FLIBS=
491	AC_ARG_WITH(extra-flibs,
492	[ --with-extra-flibs Specifies libs needing a F77 runtime (-llib1 -llib2).],
493	XTRA_FLIBS=$withval
494	echo Using extra FORTRAN libraries: $withval
495	)
496
497	have_flibs=no
498	AC_ARG_WITH(flibs,
499	[ --with-flibs Specifies the F77 runtime (by default, will guess).],
500	FLIBS=$withval
501	have_flibs=yes
502	echo Using FORTRAN runtime libraries: $withval
503	)
504
505	LDFLAGS=
506	LIBDIRS=
507	AC_ARG_WITH(libdirs,
508	[ --with-libdirs Specifies library directories (-Ldir1 -Ldir2).],
509	LIBDIRS=$withval
510	LDFLAGS=$withval
511	echo Using extra library directories: $withval
512	)
513
514	AC_ARG_WITH(cca-chem-config,
515	[ --with-cca-chem-config Specifies full pathname of cca-chem-config script.],
516	[
517	CCA_CHEM_CONFIG=$withval
518	echo Using cca-chem-config: $withval
519	],[
520	if test "$components" == "yes"; then
521	AC_PATH_PROG(CCA_CHEM_CONFIG,cca-chem-config,"not-found")
522	fi
523	]
524	)
525
526	dnl --------- Want absolute path for srcdir, not relative. ---------
527
528	if test X$ac_srcdir_defaulted = Xyes; then
529	case $srcdir in
530	.\|..\|./\|../)
531	srcdir=`(cd $srcdir; pwd)`
532	#srcdir=`(cd $srcdir; echo $PWD)`
533	;;
534	esac
535	fi
536
537	dnl --------- Get the path to the compile dir. ---------
538
539	compiledir=`pwd`
540	AC_SUBST(compiledir)
541
542	dnl --------- Need actual paths for substitution outside of a makefile. ---------
543
544	if test $exec_prefix = "NONE"; then
545	if test $prefix = "NONE"; then
546	scbindir=$ac_default_prefix/bin;
547	sclibdir=$ac_default_prefix/lib;
548	else
549	scbindir=$prefix/bin;
550	sclibdir=$prefix/lib;
551	fi
552	else
553	scbindir=$exec_prefix/bin
554	sclibdir=$exec_prefix/lib
555	fi
556	AC_SUBST(scbindir)
557	AC_SUBST(sclibdir)
558
559	dnl --------- Checks for programs. ---------
560	AC_PROG_LN_S
561	AC_PROG_INSTALL
562	dnl obsolete because of LT_INIT
563	dnl AC_PROG_RANLIB
564	AC_PROG_CC
565	dnl ac_prog_cxx's order isn't what i need
566	AC_CHECK_PROGS(CXX, g++ c++ gcc CC cxx xlC_r, gcc)
567	dnl sees if CXX is a GNU compiler
568	AC_PROG_CXX
569	if test ! "$F77" = no ; then
570	AC_PROG_F77
571	if test "X$have_flibs" = Xno; then
572	AC_F77_LIBRARY_LDFLAGS
573	fi
574	fi
575	FLIBS="$XTRA_FLIBS $FLIBS"
576	AC_PROG_CPP
577	AC_PROG_CXXCPP
578	AC_CHECK_PROG(AR,ar,ar)
579	AC_CHECK_PROG(PERL,perl,perl)
580	AC_CHECK_PROG(WISH,wish,/usr/bin/wish)
581
582	dnl --------- use libtool ---------------------
583
584	LT_INIT([static])
585	AC_SUBST([LIBTOOL_DEPS])
586
587	dnl The lack of certain tools is a show stopper
588
589	changequote(<<, >>)dnl
590
591	if [ X$PERL = X ]; then
592	echo "Could not find the program perl. It can be obtained at"
593	echo "ftp://prep.ai.mit.edu/pub/gnu"
594	exit 1
595	fi
596
597	changequote([, ])dnl
598
599	dnl --------- Check for the graph generator used by doxygen
600
601	DOT_PATH=""
602	if test X$DOT = Xno; then
603	HAVE_DOT=NO
604	elif test X$DOT = Xyes; then
605	AC_CHECK_PROG(HAVE_DOT,dot,YES,NO)
606	else
607	HAVE_DOT=YES
608	DOT_PATH=$DOT
609	fi
610	AC_SUBST(DOT_PATH)
611	AC_SUBST(HAVE_DOT)
612
613	dnl -------- Checks for cross compiling. ----------
614
615	# obsolete starting at autoconf 2.12
616	#if test X$cross_compiling != Xyes; then
617	#AC_C_CROSS
618	#fi
619
620	#if test X$cross_compiling = Xyes -a X$target = X$host; then
621	# AC_MSG_ERROR([Cross compiling, but target is host (use --host).])
622	#fi
623
624	dnl -------- Checks for compiler/linker options. ----------
625
626	# options needed only for optimization
627	COPTIONS_OPT=-O
628	# options needed only for debugging
629	COPTIONS_DBG=-g
630	# options that are always needed
631	COPTIONS_MISC=
632
633	# options needed only for optimization
634	CXXOPTIONS_OPT=-O
635	# options needed only for debugging
636	CXXOPTIONS_DBG=-g
637	# options that are always needed
638	CXXOPTIONS_MISC=
639
640	OBJSUF=o
641	LIBSUF=a
642
643	dnl -- check how dependency information is built --
644
645	# The GNU compilers work with:
646	CCDEPENDSUF=none
647	CXXDEPENDSUF=none
648	CCDEPENDFLAGS=-M
649	CXXDEPENDFLAGS=-M
650
651	/bin/rm -f depcheck.u depcheck.c depcheck.o
652
653	# Check for an IBM visual age C compiler
654	echo "#include <stdio.h>" > depcheck.c
655	$CC $CPPFLAGS $CFLAGS -M depcheck.c > /dev/null 2>&1
656	if test -f depcheck.u; then
657	CCDEPENDSUF=u
658	fi
659	/bin/rm -f depcheck.u depcheck.c depcheck.o
660
661	# Check for an IBM visual age C++ compiler
662	echo "#include <iostream>" > depcheck.cc
663	$CXX $CPPFLAGS $CXXFLAGS -M -E depcheck.cc > /dev/null 2>&1
664	if test -f depcheck.u; then
665	CXXDEPENDSUF=u
666	CXXDEPENDFLAGS="-M -E"
667	fi
668	/bin/rm -f depcheck.u depcheck.cc depcheck.o
669
670	dnl -- special misc options --
671
672	AC_MSG_CHECKING([for miscellaneous flags])
673	case $target in
674	-cray-unicos)
675	if test ! X$GXX = Xyes; then
676	CXXOPTIONS_MISC="$CXXOPTIONS_MISC -h new_for_init"
677	fi
678	AC_MSG_RESULT(cray)
679	;;
680	*)
681	AC_MSG_RESULT(none)
682	;;
683	esac
684
685	dnl -- special optimization options --
686
687	AC_MSG_CHECKING([for special optimization options])
688	case $target in
689	rs6000-ibm-aix3.2.* \| rs6000-ibm-aix4.* \| powerpc-ibm-aix4.* \| powerpc-ibm-aix5.*)
690	if test X$GCC != Xyes; then
691	COPTIONS_OPT="-O -qnolm"
692	fi
693	if test X$GXX != Xyes; then
694	CXXOPTIONS_OPT="-O -qnolm -qrtti"
695	fi
696	AC_MSG_RESULT("rs6000 or powerpc")
697	;;
698	alphaev6-*)
699	if test X$GCC = Xyes; then
700	COPTIONS_OPT="-O3 -mcpu=ev6"
701	else
702	COPTIONS_OPT="-O5 -arch ev6"
703	fi
704	if test X$GXX = Xyes; then
705	CXXOPTIONS_OPT="-O3 -mcpu=ev6"
706	else
707	CXXOPTIONS_OPT="-O5 -arch ev6"
708	fi
709	AC_MSG_RESULT("alphaev6")
710	;;
711	alphaev56-*)
712	if test X$GCC = Xyes; then
713	COPTIONS_OPT="-O3 -mcpu=ev56"
714	else
715	COPTIONS_OPT="-O5 -arch ev56"
716	fi
717	if test X$GXX = Xyes; then
718	CXXOPTIONS_OPT="-O3 -mcpu=ev56"
719	else
720	CXXOPTIONS_OPT="-O5 -arch ev56"
721	fi
722	AC_MSG_RESULT("alphaev56")
723	;;
724	mips-sgi-irix5)
725	if test X$GCC != Xyes; then
726	COPTIONS_OPT="-O -Olimit 2000"
727	fi
728	AC_MSG_RESULT("mips*-sgi-irix5")
729	;;
730	changequote(<<, >>)dnl
731	mips-sgi-irix6.[01])
732	changequote([, ])dnl
733	if test X$GCC != Xyes; then
734	COPTIONS_OPT="-O2 -TENV:use_fp \
735	-OPT:const_copy_limit=20000:fold_arith_limit=20000:global_limit=20000"
736	fi
737	if test X$GXX != Xyes; then
738	CXXOPTIONS_OPT="-O2 -TENV:use_fp \
739	-OPT:const_copy_limit=20000:fold_arith_limit=20000:global_limit=20000"
740	fi
741	AC_MSG_RESULT("mips-sgi-irix6.0 or mips-sgi-irix6.1")
742	;;
743	mips-sgi-irix)
744	if test X$GCC != Xyes; then
745	COPTIONS_OPT="-O2 -OPT:Olimit=0"
746	fi
747	if test X$GXX != Xyes; then
748	CXXOPTIONS_OPT="-O2 -OPT:Olimit=0"
749	fi
750	AC_MSG_RESULT("mips*-sgi-irix")
751	;;
752	changequote(<<, >>)dnl
753	i[56]86-*)
754	changequote([, ])dnl
755	if test X$GCC = Xyes; then
756	COPTIONS_OPT="-O2"
757	fi
758	if test X$GXX = Xyes; then
759	CXXOPTIONS_OPT="-O2"
760	fi
761	AC_MSG_RESULT("i586 or i686")
762	;;
763	i860-intel-*)
764	if test X$GCC != Xyes; then
765	COPTIONS_OPT="-O3 -Knoieee"
766	fi
767	AC_MSG_RESULT("i860")
768	;;
769	*)
770	AC_MSG_RESULT("none")
771	;;
772	esac
773
774	dnl -- special architecture options --
775
776	case $target_cpu in
777	i786)
778	opt_target_cpu=pentium4
779	;;
780	*)
781	opt_target_cpu=$target_cpu
782	;;
783	esac
784
785	if test X$GXX == Xyes; then
786	AC_MSG_CHECKING([for C++ cpu tuning flag])
787	AC_LANG_SAVE
788	AC_LANG_CPLUSPLUS
789	CXXFLAGS_SAV=$CXXFLAGS
790	CXXFLAGS="-mtune=$opt_target_cpu $CXXFLAGS_SAV"
791	AC_COMPILE_IFELSE([AC_LANG_PROGRAM([int main(){}])],cxx_tuneflag="-mtune",cxx_tuneflag="-mcpu")
792	CXXFLAGS=$CXXFLAGS_SAV
793	AC_LANG_RESTORE
794	AC_MSG_RESULT($cxx_tuneflag)
795	fi
796
797	if test X$GCC == Xyes; then
798	AC_MSG_CHECKING([for C cpu tuning flag])
799	CFLAGS_SAV=$CFLAGS
800	CFLAGS="-mtune=$opt_target_cpu $CFLAGS_SAV"
801	AC_COMPILE_IFELSE([AC_LANG_PROGRAM([int main(){}])],cc_tuneflag="-mtune",cc_tuneflag="-mcpu")
802	CFLAGS=$CFLAGS_SAV
803	AC_MSG_RESULT($cc_tuneflag)
804	fi
805
806	AC_MSG_CHECKING([for special architecture options])
807	case $target in
808	-solaris2)
809	if test X$GCC != Xyes; then
810	CCDEPENDFLAGS="-xM"
811	fi
812	if test X$GXX != Xyes; then
813	CXXDEPENDFLAGS="-xM"
814	fi
815	;;
816	rs6000-ibm-aix* \| powerpc-ibm-aix*)
817	if test X$GCC != Xyes; then
818	LDFLAGS="$LDFLAGS -bmaxdata:0x70000000"
819	fi
820	AC_MSG_RESULT(rs6000 or powerpc)
821	;;
822	i686-intel-cougar*)
823	COPTIONS_MISC="$COPTIONS_MISC -mcougar"
824	CXXOPTIONS_MISC="$CXXOPTIONS_MISC -mcougar"
825	EXTRADEFINES="-D_REENTRANT $EXTRADEFINES"
826	if test X$cross_compiling = Xyes; then
827	AR=tflop-ar
828	fi
829	AC_MSG_RESULT(teraflop cougar)
830	;;
831	changequote(<<, >>)dnl
832	i[4567]86-* \| pentium-* \| pentium4-* \| pentiumpro-* \| k6-* \| athlon-*)
833	changequote([, ])dnl
834
835	if test X$STRICT_ARCH = Xyes; then
836	cxx_cpu_arch_option="-march=$opt_target_cpu"
837	cc_cpu_arch_option="-march=$opt_target_cpu"
838	else
839	cxx_cpu_arch_option="$cxx_tuneflag=$opt_target_cpu"
840	cc_cpu_arch_option="$cc_tuneflag=$opt_target_cpu"
841	fi
842	if test X$GCC = Xyes; then
843	COPTIONS_OPT="$COPTIONS_OPT $cc_cpu_arch_option"
844	fi
845	if test X$GXX = Xyes; then
846	CXXOPTIONS_OPT="$CXXOPTIONS_OPT $cxx_cpu_arch_option"
847	fi
848	AC_MSG_RESULT(IA-32: $cpu_arch_option)
849	;;
850	i860-intel-puma*)
851	if test X$GCC = Xyes; then
852	COPTIONS_MISC="$COPTIONS_MISC -mpuma"
853	else
854	COPTIONS_MISC="$COPTIONS_MISC -D__PUMAGON__"
855	COPTIONS_MISC="$COPTIONS_MISC -L$PARAGON_XDEV/paragon/lib-coff/puma"
856	COPTIONS_MISC="$COPTIONS_MISC -YS,$PARAGON_XDEV/paragon/lib-coff/puma"
857	COPTIONS_MISC="$COPTIONS_MISC -lpuma -lm -lkmath"
858	COPTIONS_MISC="$COPTIONS_MISC $PARAGON_XDEV/paragon/lib-coff/puma/libstubs.o"
859	fi
860	if test X$GXX = Xyes; then
861	CXXOPTIONS_MISC="$CXXOPTIONS_MISC -mpuma"
862	fi
863	if test X$cross_compiling = Xyes; then
864	AR=ar860
865	fi
866	AC_MSG_RESULT(paragon puma)
867	;;
868	i860-intel-sunmos*)
869	if test X$GCC = Xyes; then
870	COPTIONS_MISC="$COPTIONS_MISC -msunmos"
871	else
872	COPTIONS_MISC="$COPTIONS_MISC -DSUNMOS -D__PUMAGON__"
873	COPTIONS_MISC="$COPTIONS_MISC -L$PARAGON_XDEV/paragon/lib-coff/sunmos"
874	COPTIONS_MISC="$COPTIONS_MISC -Wl,-d0x4000000,-k"
875	COPTIONS_MISC="$COPTIONS_MISC -YS,$PARAGON_XDEV/paragon/lib-coff/sunmos"
876	COPTIONS_MISC="$COPTIONS_MISC -lm -lsunmos -lm"
877	fi
878	if test X$GXX = Xyes; then
879	CXXOPTIONS_MISC="$CXXOPTIONS_MISC -msunmos"
880	fi
881	if test X$cross_compiling = Xyes; then
882	AR=ar860
883	fi
884	AC_MSG_RESULT(paragon sunmos)
885	;;
886	i860-intel-osf*)
887	if test X$GCC = Xyes; then
888	COPTIONS_MISC="$COPTIONS_MISC -mnx"
889	fi
890	if test X$GXX = Xyes; then
891	CXXOPTIONS_MISC="$CXXOPTIONS_MISC -mnx"
892	fi
893	if test X$cross_compiling = Xyes; then
894	AR=ar860
895	fi
896	AC_MSG_RESULT(paragon osf)
897	;;
898	*)
899	AC_MSG_RESULT("none")
900	;;
901	esac
902
903	dnl -- check for overriden optimization options --
904
905	if test -n "$GIVEN_COPTIONS_OPT"; then
906	COPTIONS_OPT=$GIVEN_COPTIONS_OPT
907	AC_MSG_NOTICE("overriding C optimization flags with $COPTIONS_OPT")
908	fi
909
910	if test -n "$GIVEN_CXXOPTIONS_OPT"; then
911	CXXOPTIONS_OPT=$GIVEN_CXXOPTIONS_OPT
912	AC_MSG_NOTICE("overriding C++ optimization flags with $CXXOPTIONS_OPT")
913	fi
914
915	dnl ----------- check for C++ typename ---------------
916	dnl This is done before template flags are set to avoid
917	dnl undefined symbol problems.
918
919	AC_LANG_SAVE
920	AC_LANG_CPLUSPLUS
921	AC_MSG_CHECKING("for C++ typename keyword")
922	AC_TRY_LINK([
923	class X { public: typedef int t; X(){} };
924	template <class T> void f(T i) {typename T::t x;}
925	],[
926	X g;
927	f(g);
928	],[
929	AC_DEFINE(HAVE_TYPENAME, 1, ["use typename keyword"])
930	AC_MSG_RESULT("yes")
931	],
932	AC_MSG_RESULT("no")
933	AC_DEFINE(typename, [], ["remove usage of absent typename keyword by empty define"])
934	);
935	AC_LANG_RESTORE
936
937	dnl ----------- check for C++ restrict extension ---------------
938
939	AC_LANG_SAVE
940	AC_LANG_CPLUSPLUS
941	AC_TRY_LINK(,[double *restrict x=0;],
942	AC_DEFINE(CXX_RESTRICT, 1, ["c++ restricted extensions"])
943	AC_DEFINE(restrictxx, [restrict], ["convert keyword for c++ restricted extensions"]),
944
945	AC_DEFINE(restrictxx, [], ["convert keyword to none for c++ restricted extensions"]),
946	)
947	AC_LANG_RESTORE
948
949	dnl ---------- Checks for C++ header files. -----------
950
951	AC_LANG_SAVE
952	AC_LANG_CPLUSPLUS
953	AC_CHECK_HEADERS(iostream sstream)
954	AC_LANG_RESTORE
955
956	AC_MSG_CHECKING(iostream name)
957	if test x$ac_cv_header_iostream = xyes; then
958	iostream=iostream
959	else
960	iostream=iostream.h
961	fi
962	AC_MSG_RESULT($iostream)
963
964	dnl ----------- check for namespace std ---------------
965
966	AC_LANG_SAVE
967	AC_LANG_CPLUSPLUS
968	AC_MSG_CHECKING("for namespace std")
969	AC_TRY_LINK([
970	#include <$iostream>
971	using namespace std;
972	],[
973	ostream &o = cout;
974	o << endl;
975	],[
976	AC_DEFINE(USING_NAMESPACE_STD, 1, ["using namespace std"])
977	NAMESPACE_STD=std::
978	AC_MSG_RESULT("yes")
979	],
980	NAMESPACE_STD=
981	AC_MSG_RESULT("no")
982	);
983	AC_LANG_RESTORE
984
985	dnl ----------- check for GNU libc++-v3 prerelease bug ---------------
986
987	if test X$GXX = Xyes; then
988	AC_LANG_SAVE
989	AC_LANG_CPLUSPLUS
990	AC_MSG_CHECKING("for GNU libc++-v3 prerelease bug")
991	AC_TRY_LINK([
992	#include <stdio.h>
993	#include <$iostream>
994	],[
995	],[
996	AC_MSG_RESULT("no")
997	],
998	EXTRADEFINES="$EXTRADEFINES -D_ISOC99_SOURCE=1"
999	AC_MSG_RESULT("yes")
1000	);
1001	AC_LANG_RESTORE
1002	fi
1003
1004	dnl -- other options --
1005
1006	if test $DEBUG = yes; then
1007	CFLAGS="$COPTIONS_DBG $COPTIONS_MISC"
1008	CXXFLAGS="$CXXOPTIONS_DBG $CXXOPTIONS_MISC"
1009	LDFLAGS="$LDFLAGS -g"
1010	elif test $DEBUG = opt; then
1011	CFLAGS="$COPTIONS_DBG $COPTIONS_OPT $COPTIONS_MISC"
1012	CXXFLAGS="$CXXOPTIONS_DBG $CXXOPTIONS_OPT $CXXOPTIONS_MISC"
1013	LDFLAGS="$LDFLAGS -g"
1014	else
1015	CFLAGS="$COPTIONS_OPT $COPTIONS_MISC"
1016	CXXFLAGS="$CXXOPTIONS_OPT $CXXOPTIONS_MISC"
1017	fi
1018
1019	AC_SUBST(EXTRAINCLUDE)
1020
1021	AC_SUBST(CFLAGS)
1022	AC_SUBST(CXXFLAGS)
1023
1024	AC_SUBST(LDFLAGS)
1025	AC_SUBST(LIBDIRS)
1026
1027	AC_SUBST(OBJSUF)
1028	AC_SUBST(LIBSUF)
1029	AC_SUBST(CCDEPENDSUF)
1030	AC_SUBST(CXXDEPENDSUF)
1031	AC_SUBST(CCDEPENDFLAGS)
1032	AC_SUBST(CXXDEPENDFLAGS)
1033
1034	dnl -------- Checks for architecture specific features. --------
1035	dnl (Doesn't work for cross compilation.)
1036	dnl AC_CHECK_SIZEOF(void*)
1037
1038	dnl This version works on more machines without the need to run
1039	dnl a test program.
1040	AC_DEFUN([SC_C_BIGENDIAN],
1041	[AC_CHECK_HEADERS(fp.h endian.h machine/endian.h sys/endian.h sys/machine.h)
1042	AC_CACHE_CHECK(whether byte ordering is bigendian, sc_cv_c_bigendian,
1043	[sc_cv_c_bigendian=unknown
1044	# See if sys/param.h defines the BYTE_ORDER macro.
1045	AC_TRY_COMPILE([#include "confdefs.h"
1046	#ifdef HAVE_FP_H
1047	#include <fp.h>
1048	#endif
1049	#ifdef HAVE_ENDIAN_H
1050	#include <endian.h>
1051	#endif
1052	#ifdef HAVE_MACHINE_ENDIAN_H
1053	#include <machine/endian.h>
1054	#endif
1055	#ifdef HAVE_SYS_ENDIAN_H
1056	#include <sys/endian.h>
1057	#endif
1058	#ifdef HAVE_SYS_MACHINE_H
1059	#include <sys/machine.h>
1060	#endif
1061	#include <sys/types.h>
1062	#include <sys/param.h>], [
1063	#if !BYTE_ORDER \|\| !BIG_ENDIAN \|\| !LITTLE_ENDIAN
1064	bogus endian macros
1065	#endif], [# It does; now see whether it defined to BIG_ENDIAN or not.
1066	AC_TRY_COMPILE([#include "confdefs.h"
1067	#ifdef HAVE_FP_H
1068	#include <fp.h>
1069	#endif
1070	#ifdef HAVE_MP_H
1071	#include <mp.h>
1072	#endif
1073	#ifdef HAVE_ENDIAN_H
1074	#include <endian.h>
1075	#endif
1076	#ifdef HAVE_MACHINE_ENDIAN_H
1077	#include <machine/endian.h>
1078	#endif
1079	#ifdef HAVE_SYS_ENDIAN_H
1080	#include <sys/endian.h>
1081	#endif
1082	#ifdef HAVE_SYS_MACHINE_H
1083	#include <sys/machine.h>
1084	#endif
1085	#include <sys/types.h>
1086	#include <sys/param.h>], [
1087	#if BYTE_ORDER != BIG_ENDIAN
1088	not big endian
1089	#endif], sc_cv_c_bigendian=yes, sc_cv_c_bigendian=no)])
1090	if test $sc_cv_c_bigendian = unknown; then
1091	AC_TRY_RUN([main () {
1092	/* Are we little or big endian? From Harbison&Steele. */
1093	union
1094	{
1095	long l;
1096	char c[sizeof (long)];
1097	} u;
1098	u.l = 1;
1099	exit (u.c[sizeof (long) - 1] == 1);
1100	}], sc_cv_c_bigendian=no, sc_cv_c_bigendian=yes,
1101	AC_MSG_ERROR([Could not determine endianness and cross compiling])
1102	)
1103	fi])
1104	if test $sc_cv_c_bigendian = yes; then
1105	AC_DEFINE(WORDS_BIGENDIAN, 1, ["use big endian encoding"])
1106	fi
1107	])
1108
1109	SC_C_BIGENDIAN
1110
1111	dnl --------- Checks for libraries. ---------
1112	dnl -- libpthread should be linked in last.
1113	dnl -- Check on pthread_join since pthread_create, but not pthread_join,
1114	dnl -- seems to be in libc on IRIX and we must generate a -lpthread in LIBS.
1115	if test "(" X$PARALLEL = Xyes -a X$THREADS != Xno ")" -o X$THREADS = Xyes; then
1116
1117	AC_MSG_CHECKING([pthreads])
1118	dnl see if posix threads are automatically linked ...
1119	AC_LANG_SAVE
1120	AC_LANG_CPLUSPLUS
1121	LIBSSAV="$LIBS"
1122	AC_TRY_LINK([#include <pthread.h>],[pthread_join(0,0);],[
1123	HAVE_PTHREAD=yes],[
1124	HAVE_PTHREAD=no])
1125	AC_LANG_RESTORE
1126
1127	dnl see if posix threads are in -lpthread
1128	if test $HAVE_PTHREAD = no; then
1129	AC_LANG_SAVE
1130	AC_LANG_CPLUSPLUS
1131	LIBSSAV="$LIBS"
1132	LIBS="$LIBS -lpthread"
1133	AC_TRY_LINK([#include <pthread.h>],[pthread_join(0,0);],[
1134	HAVE_PTHREAD=yes],[
1135	HAVE_PTHREAD=no
1136	LIBS="$LIBSSAV"])
1137	AC_LANG_RESTORE
1138	fi
1139
1140	dnl see if posix threads are in -lpthreads
1141	if test $HAVE_PTHREAD = no; then
1142	AC_LANG_SAVE
1143	AC_LANG_CPLUSPLUS
1144	LIBSSAV="$LIBS"
1145	LIBS="$LIBS -lpthreads"
1146	AC_TRY_LINK([#include <pthread.h>],[pthread_join(0,0);],[
1147	HAVE_PTHREAD=yes],[
1148	HAVE_PTHREAD=no
1149	LIBS="$LIBSSAV"])
1150	AC_LANG_RESTORE
1151	fi
1152	AM_CONDITIONAL(COND_PTHREAD, [test X$HAVE_PTHREAD = Xyes])
1153
1154	AC_MSG_RESULT($HAVE_PTHREAD)
1155	fi
1156	if test X$HAVE_PTHREAD = Xyes; then
1157	AC_DEFINE(HAVE_PTHREAD, 1, ["use pthreads"])
1158	EXTRADEFINES="-D_REENTRANT $EXTRADEFINES"
1159	AC_CHECK_FUNC(pthread_attr_getstacksize, [HAVE_PTHREAD_ATTR_GETINHERITSCHED=yes], [HAVE_PTHREAD_ATTR_GETINHERITSCHED=no])
1160	AC_CHECK_FUNC(pthread_attr_setstacksize, [HAVE_PTHREAD_ATTR_GETSCHEDPARAM=yes], [HAVE_PTHREAD_ATTR_GETSCHEDPARAM=no])
1161	AC_CHECK_FUNC(pthread_attr_setscope, [HAVE_PTHREAD_ATTR_GETSCHEDPOLICY=yes], [HAVE_PTHREAD_ATTR_GETSCHEDPOLICY=no])
1162	AC_CHECK_FUNC(pthread_attr_getscope, [HAVE_PTHREAD_ATTR_GETSCOPE=yes], [HAVE_PTHREAD_ATTR_GETSCOPE=no])
1163	AC_CHECK_FUNC(pthread_attr_setinheritsched, [HAVE_PTHREAD_ATTR_GETSTACKSIZE=yes], [HAVE_PTHREAD_ATTR_GETSTACKSIZE=no])
1164	AC_CHECK_FUNC(pthread_attr_getinheritsched, [HAVE_PTHREAD_ATTR_SETINHERITSCHED=yes], [HAVE_PTHREAD_ATTR_SETINHERITSCHED=no])
1165	AC_CHECK_FUNC(pthread_attr_setschedpolicy, [HAVE_PTHREAD_ATTR_SETSCHEDPARAM=yes], [HAVE_PTHREAD_ATTR_SETSCHEDPARAM=no])
1166	AC_CHECK_FUNC(pthread_attr_getschedpolicy, [HAVE_PTHREAD_ATTR_SETSCHEDPOLICY=yes], [HAVE_PTHREAD_ATTR_SETSCHEDPOLICY=no])
1167	AC_CHECK_FUNC(pthread_attr_setschedparam, [HAVE_PTHREAD_ATTR_SETSCOPE=yes], [HAVE_PTHREAD_ATTR_SETSCOPE=no])
1168	AC_CHECK_FUNC(pthread_attr_getschedparam, [HAVE_PTHREAD_ATTR_SETSTACKSIZE=yes], [HAVE_PTHREAD_ATTR_SETSTACKSIZE=no])
1169	AC_CHECK_FUNC(sched_get_priority_max, [HAVE_SCHED_GET_PRIORITY_MAX=yes], [HAVE_SCHED_GET_PRIORITY_MAX=no])
1170	AC_CHECK_FUNC(sched_get_priority_min, [HAVE_SCHED_GET_PRIORITY_MIN=yes], [HAVE_SCHED_GET_PRIORITY_MIN=no])
1171	fi
1172	AC_DEFINE(HAVE_PTHREAD_ATTR_GETINHERITSCHED, [$HAVE_PTHREAD_ATTR_GETINHERITSCHED], ["use pthread_attr_getstacksize"])
1173	AC_DEFINE(HAVE_PTHREAD_ATTR_GETSCHEDPARAM, [$HAVE_PTHREAD_ATTR_GETSCHEDPARAM], ["use pthread_attr_setstacksize"])
1174	AC_DEFINE(HAVE_PTHREAD_ATTR_GETSCHEDPOLICY, [$HAVE_PTHREAD_ATTR_GETSCHEDPOLICY], ["use pthread_attr_setscope"])
1175	AC_DEFINE(HAVE_PTHREAD_ATTR_GETSCOPE, [$HAVE_PTHREAD_ATTR_GETSCOPE], ["use pthread_attr_getscope"])
1176	AC_DEFINE(HAVE_PTHREAD_ATTR_GETSTACKSIZE, [$HAVE_PTHREAD_ATTR_GETSTACKSIZE], ["use pthread_attr_setinheritsched"])
1177	AC_DEFINE(HAVE_PTHREAD_ATTR_SETINHERITSCHED, [$HAVE_PTHREAD_ATTR_SETINHERITSCHED], ["use pthread_attr_getinheritsched"])
1178	AC_DEFINE(HAVE_PTHREAD_ATTR_SETSCHEDPARAM, [$HAVE_PTHREAD_ATTR_SETSCHEDPARAM], ["use pthread_attr_setschedpolicy"])
1179	AC_DEFINE(HAVE_PTHREAD_ATTR_SETSCHEDPOLICY, [$HAVE_PTHREAD_ATTR_SETSCHEDPOLICY], ["use pthread_attr_getschedpolicy"])
1180	AC_DEFINE(HAVE_PTHREAD_ATTR_SETSCOPE, [$HAVE_PTHREAD_ATTR_SETSCOPE], ["use pthread_attr_setschedparam"])
1181	AC_DEFINE(HAVE_PTHREAD_ATTR_SETSTACKSIZE, [$HAVE_PTHREAD_ATTR_SETSTACKSIZE], ["use pthread_attr_getschedparam"])
1182	AC_DEFINE(HAVE_SCHED_GET_PRIORITY_MAX, [$HAVE_SCHED_GET_PRIORITY_MAX], ["use sched_get_priority_max"])
1183	AC_DEFINE(HAVE_SCHED_GET_PRIORITY_MIN, [$HAVE_SCHED_GET_PRIORITY_MIN], ["use sched_get_priority_max"])
1184
1185	AC_CHECK_LIB(dl,main)
1186	dnl commented out for Cray X1 (-lsun falsely detected)
1187	dnl AC_CHECK_LIB(sun,main)
1188	AC_CHECK_LIB(m,main)
1189	dnl AC_CHECK_LIB(fl,main)
1190	AC_CHECK_HEADER(perf.h,[
1191	AC_CHECK_LIB(perf,perf_set_config,[
1192	HAVE_PERF=yes
1193	LIBS="-lperf $LIBS"
1194	AC_DEFINE(HAVE_PERF, 1, ["use perf"])
1195	])
1196	]
1197	)
1198
1199	AC_CHECK_HEADER(execinfo.h,HAVE_EXECINFO_H_INC=1)
1200	AC_CHECK_FUNC(backtrace, HAVE_BACKTRACE_FUNC=1)
1201	AC_CHECK_FUNC(backtrace_symbols_fd, HAVE_BACKTRACE_SYMBOLS_FD_FUNC=1)
1202	if test -n "$HAVE_EXECINFO_H_INC" -a -n "$HAVE_BACKTRACE_FUNC" -a -n "$HAVE_BACKTRACE_SYMBOLS_FD_FUNC"; then
1203	AC_DEFINE(HAVE_BACKTRACE, 1, ["use backtrace"])
1204	fi
1205
1206	if test X$PARALLEL = Xyes; then
1207
1208	dnl ----- check for the mpi library
1209	AC_LANG_SAVE
1210	AC_LANG_CPLUSPLUS
1211	dnl Must use try_link since check_header runs cpp which doesn't
1212	dnl always find mpi.h (if mpicc and no -I is used for example)
1213	AC_MSG_CHECKING(for mpi.h)
1214	AC_TRY_LINK([#include <mpi.h>],[],have_mpi_h=yes,have_mpi_h=no)
1215	AC_MSG_RESULT($have_mpi_h)
1216	if test "$have_mpi_h" = yes; then
1217	AC_CHECK_FUNC(MPI_Init,HAVE_MPI=yes,HAVE_MPI=no)
1218	if test "$HAVE_MPI" = no; then
1219	AC_CHECK_LIB(mpi,MPI_Init,[HAVE_MPI=yes;LIBS="-lmpi $LIBS"])
1220	fi
1221	if test "$HAVE_MPI" = no; then
1222	AC_CHECK_LIB(mpich,MPI_Init,[HAVE_MPI=yes;LIBS="-lmpich $LIBS"])
1223	fi
1224	fi
1225	if test X$HAVE_MPI = Xyes; then
1226	AC_DEFINE(HAVE_MPI, 1, ["have MPI"])
1227	AC_CHECK_FUNC(MPI_File_open,
1228	[HAVE_MPIIO=yes;AC_DEFINE(HAVE_MPIIO, 1, ["have MPI IO extensions"])])
1229	AC_CHECK_FUNC(MPI_Init_thread,
1230	[AC_DEFINE(HAVE_MPI_INIT_THREAD, 1, ["have MPI init thread"])])
1231	HAVE_MPIPP=no;
1232	AC_CHECK_LIB(mpi++,MPI_Abort,[HAVE_MPIPP=yes;LIBS="-lmpi++ $LIBS"])
1233	if test X$HAVE_MPIPP = Xno; then
1234	AC_CHECK_LIB(pmpich++,MPI_Abort,[HAVE_MPIPP=yes;LIBS="-lpmpich++ $LIBS"])
1235	fi
1236	AC_DEFINE(HAVE_MPIPP, 1, ["have MPI PP"])
1237	fi
1238	AC_LANG_RESTORE
1239	fi
1240	AM_CONDITIONAL(COND_MPI, [test X$HAVE_MPI = Xyes])
1241
1242	if test X$HAVE_MPI != Xyes -a $ALWAYS_USE_MPI = yes; then
1243	AC_MSG_ERROR([--enable-always-use-mpi is set but MPI is not available])
1244	elif test $ALWAYS_USE_MPI = yes; then
1245	AC_DEFINE(ALWAYS_USE_MPI, 1, ["always use MPI"])
1246	fi
1247
1248	dnl ------ check for the armci library
1249	AC_LANG_SAVE
1250	AC_LANG_CPLUSPLUS
1251	AC_CHECK_HEADER(armci.h,[
1252	AC_CHECK_FUNC(ARMCI_Init,HAVE_ARMCI=yes,[
1253	AC_CHECK_LIB(armci,ARMCI_Init,[HAVE_ARMCI=yes;LIBS="-larmci $LIBS"])
1254	])
1255	])
1256	AC_LANG_RESTORE
1257
1258	if test X$HAVE_ARMCI = Xyes; then
1259	AC_DEFINE(HAVE_ARMCI, 1, ["use ARMCI"])
1260	fi
1261	AM_CONDITIONAL(COND_ARMCI, [test X$HAVE_ARMCI = Xyes])
1262
1263	if test $DEFAULT_PARALLEL = mtmpi -a X$HAVE_MPI != Xyes; then
1264	AC_MSG_ERROR([--with-default-parallel=mtmpi but MPI not available])
1265	fi
1266	if test $DEFAULT_PARALLEL = armcimpi -a X$HAVE_MPI != Xyes; then
1267	AC_MSG_ERROR([--with-default-parallel=armcimpi but MPI not available])
1268	fi
1269	if test $DEFAULT_PARALLEL = armcimpi -a X$HAVE_ARMCI != Xyes; then
1270	AC_MSG_ERROR([--with-default-parallel=armcimpi but ARMCI not available])
1271	fi
1272
1273	AC_SUBST(HAVE_PERF)
1274	AC_SUBST(HAVE_MPI)
1275	AC_SUBST(ALWAYS_USE_MPI)
1276	AC_SUBST(HAVE_ARMCI)
1277	AC_SUBST(HAVE_MPIIO)
1278	AC_SUBST(EXTRADEFINES)
1279
1280	dnl ---------- Checks for header files. -----------
1281
1282	AC_HEADER_STDC
1283	AC_CHECK_HEADERS(fcntl.h limits.h sys/ioctl.h sys/time.h unistd.h pwd.h)
1284	AC_CHECK_HEADERS(sys/times.h sys/resource.h time.h machine/fpu.h asm/fpu.h)
1285	AC_CHECK_HEADERS(termios.h sys/stat.h sys/types.h dlfcn.h stdint.h)
1286
1287	dnl -- Checks for typedefs, structures, and compiler characteristics. --
1288	AC_C_CONST
1289	AC_TYPE_SIZE_T
1290	AC_STRUCT_TM
1291
1292	dnl --------- Checks for library functions. ---------
1293	AC_TYPE_SIGNAL
1294	AC_FUNC_VPRINTF
1295	AC_CHECK_FUNCS(strerror sigfillset signal system getpwuid geteuid)
1296	AC_CHECK_FUNCS(gethostname time ctime)
1297	AC_CHECK_FUNCS(setrlimit setenv)
1298
1299	dnl --------- Check for an isnan and make sure it can be used
1300	dnl with iostream (it can't on OS X)
1301	AC_LANG_SAVE
1302	AC_LANG_CPLUSPLUS
1303	AC_MSG_CHECKING(isnan and iostream)
1304	AC_LINK_IFELSE([AC_LANG_PROGRAM([
1305	#include <iostream>
1306	#include <math.h>],[isnan(1.0); return 0;
1307	])],
1308	AC_DEFINE(HAVE_ISNAN,1, ["isnan available"])
1309	AC_MSG_RESULT(yes),
1310	AC_MSG_RESULT(no)
1311	)
1312	AC_LANG_RESTORE
1313
1314	dnl --------- Check for the glibc extensions to C99 fenv.h. ---------
1315
1316	AC_CHECK_HEADERS(fenv.h)
1317	AC_CHECK_FUNCS(feenableexcept fedisableexcept)
1318
1319	dnl --------- Checks for a C++ linkable fchdir. ---------
1320	AC_LANG_SAVE
1321	AC_LANG_CPLUSPLUS
1322	AC_MSG_CHECKING([fchdir])
1323	AC_TRY_COMPILE([#include <unistd.h>],[
1324	fchdir(0);
1325	],[HAVE_FCHDIR=yes
1326	AC_DEFINE(HAVE_FCHDIR, 1, ["have fchdir"])
1327	AC_MSG_RESULT(yes)],[
1328	AC_MSG_RESULT(no)
1329	HAVE_FCHDIR=no
1330	])
1331	AC_LANG_RESTORE
1332	AC_SUBST(HAVE_FCHDIR)
1333
1334	dnl --------- Check for ios::fmtflags. ---------
1335
1336	AC_LANG_SAVE
1337	AC_LANG_CPLUSPLUS
1338	AC_MSG_CHECKING([ios::fmtflags])
1339	AC_TRY_COMPILE([#include <$iostream>],[
1340	$NAMESPACE_STD ios::fmtflags flags;
1341	],[HAVE_IOS_FMTFLAGS=yes
1342	AC_DEFINE(HAVE_IOS_FMTFLAGS, 1, ["have iostream format flags"])
1343	AC_MSG_RESULT(yes)],[
1344	AC_MSG_RESULT(no)
1345	HAVE_IOS_FMTFLAGS=no
1346	])
1347	AC_LANG_RESTORE
1348	AC_SUBST(HAVE_IOS_FMTFLAGS)
1349
1350	dnl --------- check for long long ---------
1351
1352	if test X"$LONGLONG" = Xyes; then
1353	AC_LANG_SAVE
1354	AC_LANG_CPLUSPLUS
1355	AC_MSG_CHECKING(long long)
1356	AC_TRY_COMPILE([],[
1357	long long i;
1358	],[AC_DEFINE(HAVE_LONG_LONG, 1, ["have long long"])
1359	AC_MSG_RESULT(yes)],[
1360	AC_MSG_RESULT(no)
1361	])
1362	AC_LANG_RESTORE
1363	fi
1364
1365	dnl --------- Check for sgetn. ---------
1366
1367	AC_LANG_SAVE
1368	AC_LANG_CPLUSPLUS
1369	AC_MSG_CHECKING([sgetn])
1370	AC_TRY_COMPILE([#include <$iostream>],[
1371	char *c=0;
1372	$NAMESPACE_STD streambuf *s=0; s->sgetn(c,0);
1373	],[HAVE_SGETN=yes
1374	AC_DEFINE(HAVE_SGETN, 1, ["have sgetn"])
1375	AC_MSG_RESULT(yes)],[
1376	AC_MSG_RESULT(no)
1377	HAVE_SGETN=no
1378	])
1379	AC_LANG_RESTORE
1380	AC_SUBST(HAVE_SGETN)
1381
1382	dnl --------- Check for pubseekoff. ---------
1383
1384	AC_LANG_SAVE
1385	AC_LANG_CPLUSPLUS
1386	AC_MSG_CHECKING([pubseekoff])
1387	AC_TRY_COMPILE([#include <$iostream>],[
1388	$NAMESPACE_STD cout.rdbuf()->pubseekoff(0,$NAMESPACE_STD ios::beg,
1389	$NAMESPACE_STD ios::out);
1390	],[HAVE_PUBSEEKOFF=yes
1391	AC_DEFINE(HAVE_PUBSEEKOFF, 1, ["have pubseekoff"])
1392	AC_MSG_RESULT(yes)],[
1393	AC_MSG_RESULT(no)
1394	HAVE_PUBSEEKOFF=no
1395	])
1396	AC_LANG_RESTORE
1397	AC_SUBST(HAVE_PUBSEEKOFF)
1398
1399	dnl --------- Check for seekoff. ---------
1400
1401	AC_LANG_SAVE
1402	AC_LANG_CPLUSPLUS
1403	AC_MSG_CHECKING([seekoff])
1404	AC_TRY_COMPILE([#include <$iostream>],[
1405	$NAMESPACE_STD cout.rdbuf()->seekoff(0,$NAMESPACE_STD ios::beg,
1406	$NAMESPACE_STD ios::out);
1407	],[HAVE_SEEKOFF=yes
1408	AC_DEFINE(HAVE_SEEKOFF, 1, ["have seekoff"])
1409	AC_MSG_RESULT(yes)],[
1410	AC_MSG_RESULT(no)
1411	HAVE_SEEKOFF=no
1412	])
1413	AC_LANG_RESTORE
1414	AC_SUBST(HAVE_SEEKOFF)
1415
1416	dnl --------- Check for signal handler argument lists. ---------
1417
1418	AC_LANG_SAVE
1419	AC_LANG_CPLUSPLUS
1420	AC_MSG_CHECKING([signal handler needs ellipsis])
1421	AC_TRY_LINK([
1422	#include <signal.h>
1423	extern "C" {
1424	typedef void (*signal_handler)(...);
1425	void handler(int);
1426	}
1427	void handler(int) {}
1428	],[
1429	signal(SIGINT, (signal_handler)handler);
1430	],
1431	AC_DEFINE(SIGHASELLIP, 1, ["signal handler needs ellipsis"]) AC_MSG_RESULT(yes),
1432	AC_MSG_RESULT(no))
1433	AC_LANG_RESTORE
1434
1435	dnl --------- Checks for rand functions ---------
1436
1437	AC_LANG_SAVE
1438	AC_LANG_CPLUSPLUS
1439	AC_CHECK_FUNCS(drand48)
1440	AC_LANG_RESTORE
1441
1442	dnl --------- Checks for SYSV IPC. ---------
1443
1444	if test "X$SYSVIPC" = Xyes; then
1445	AC_CHECK_FUNCS(shmget semget)
1446	AC_CHECK_HEADERS(sys/ipc.h sys/sem.h sys/shm.h)
1447	AC_MSG_CHECKING([for SYSV IPC])
1448	if test X$ac_cv_func_shmget = Xyes -a \
1449	X$ac_cv_func_semget = Xyes -a \
1450	X$ac_cv_header_sys_ipc_h = Xyes -a \
1451	X$ac_cv_header_sys_sem_h = Xyes -a \
1452	X$ac_cv_header_sys_shm_h = Xyes; then
1453	HAVE_SYSV_IPC=yes
1454	AC_DEFINE(HAVE_SYSV_IPC, 1, ["use SYSVIPC"])
1455	else
1456	HAVE_SYSV_IPC=no
1457	fi
1458	AC_MSG_RESULT($HAVE_SYSV_IPC)
1459	AC_SUBST(HAVE_SYSV_IPC)
1460	else
1461	HAVE_SYSV_IPC=no
1462	AC_SUBST(HAVE_SYSV_IPC)
1463	fi
1464	AM_CONDITIONAL(COND_SYSV_IPC, [test "X$HAVE_SYSV_IPC" = Xyes])
1465
1466	AC_LANG_SAVE
1467	AC_LANG_CPLUSPLUS
1468	AC_MSG_CHECKING([if semctl requires semun])
1469	AC_TRY_LINK([
1470	#include <sys/types.h>
1471	#include <sys/ipc.h>
1472	#include <sys/sem.h>
1473	],[
1474	int val = 0;
1475	semctl(0,0,0,val);
1476	],[
1477	case $target in
1478	-sgi-irix)
1479	AC_DEFINE(SEMCTL_REQUIRES_SEMUN, 1, ["semctl requires semun"]) AC_MSG_RESULT(sgi-irix -- yes)
1480	;;
1481	*)
1482	AC_MSG_RESULT(no)
1483	;;
1484	esac
1485	],
1486	AC_DEFINE(SEMCTL_REQUIRES_SEMUN, 1, ["semctl requires semun"]) AC_MSG_RESULT(yes))
1487	AC_LANG_RESTORE
1488	AC_DEFINE(SHMTYPE, [char *], ["type to use in shared memory"])
1489
1490	dnl ----------- See if Fortran works --------------
1491
1492	AC_MSG_CHECKING(if fortran compiler works)
1493	if test -n "$F77" -a "$F77" != no ; then
1494	/bin/rm -f ffunc.f flink.c
1495	echo " program main" > ffunc.f
1496	echo " end" >> ffunc.f
1497	if $F77 -o ffunc ffunc.f 1>&5 2>&5; then
1498	AC_MSG_RESULT(yes)
1499	else
1500	AC_MSG_RESULT(no)
1501	AC_MSG_FAILURE(fortran compiler does not work)
1502	fi
1503	/bin/rm -f ffunc ffunc.f
1504	fi
1505
1506	dnl ----------- Fortran symbol names --------------
1507
1508	AC_MSG_CHECKING(fortran symbols)
1509	if test -n "$F77" -a "$F77" != no ; then
1510	/bin/rm -f ffunc.f flink.c
1511	echo " subroutine ffunc()" > ffunc.f
1512	echo " return" >> ffunc.f
1513	echo " end" >> ffunc.f
1514	$F77 -c ffunc.f 1>/dev/null 2>/dev/null
1515	echo "main(){ FF(); return 0; }" > flink.c
1516	if $CC -o flink -DFF=ffunc flink.c ffunc.o $LDFLAGS $LIBS 1>/dev/null 2>/dev/null; then
1517	AC_MSG_RESULT(same as C)
1518	F77_SYMBOLS=symbol
1519	elif $CC -o flink -DFF=ffunc_ flink.c ffunc.o $LDFLAGS $LIBS 1>/dev/null 2>/dev/null; then
1520	AC_MSG_RESULT(lowercase with underscore)
1521	F77_SYMBOLS=symbol_
1522	elif $CC -o flink -DFF=FFUNC flink.c ffunc.o $LDFLAGS $LIBS 1>/dev/null 2>/dev/null; then
1523	AC_MSG_RESULT(uppercase)
1524	F77_SYMBOLS=SYMBOL
1525	elif $CC -o flink -DFF=FFUNC_ flink.c ffunc.o $LDFLAGS $LIBS 1>/dev/null 2>/dev/null; then
1526	AC_MSG_RESULT(uppercase with underscore)
1527	F77_SYMBOLS=SYMBOL_
1528	else
1529	AC_MSG_RESULT(giving up)
1530	AC_MSG_ERROR(could not determine F77 symbol names)
1531	fi
1532	/bin/rm -f ffunc.f ffunc.o flink flink.c flink.o ffunc
1533	else
1534	F77_SYMBOLS=symbol_
1535	AC_MSG_RESULT(guessing lowercase with underscore)
1536	fi
1537	AC_SUBST(F77_SYMBOLS)
1538
1539	dnl ----------- check for FORTRAN libraries --------------
1540
1541	AC_LANG_SAVE
1542	AC_LANG_CPLUSPLUS
1543	LIBSSAV="$LIBS"
1544	LIBS="$LIBSSAV $FLIBS"
1545
1546	LIBBLAS=""
1547	F77_DGEMM=`$PERL $srcdir/bin/mkf77sym.pl.in -method $F77_SYMBOLS DAXPY`
1548	AC_CHECK_FUNC($F77_DGEMM,HAVE_BLAS=yes,[
1549	AC_CHECK_LIB(essl,$F77_DGEMM,[HAVE_BLAS=yes;LIBBLAS="-lessl"],
1550	AC_CHECK_LIB(blas,$F77_DGEMM,[HAVE_BLAS=yes;LIBBLAS="-lblas"])
1551	)]
1552	)
1553	if test X$HAVE_BLAS != Xyes; then
1554	LIBSSAV2="$LIBS"
1555	LIBS="-latlas $LIBS"
1556	AC_CHECK_LIB(f77blas,$F77_DGEMM,[HAVE_BLAS=yes;LIBBLAS="-lf77blas -latlas"],
1557	LIBS="$LIBSSAV2")
1558	fi
1559	AC_SUBST(HAVE_BLAS)
1560	if test X$HAVE_BLAS != Xyes; then
1561	echo "WARNING: Could not link to the BLAS library. It can be obtained at"
1562	echo "http://www.netlib.org/blas. Use --with-libdirs and/or --with-libs"
1563	echo "to specify the name of the library."
1564	AC_MSG_ERROR([BLAS is required to complete the build])
1565	fi
1566
1567	LIBS="$LIBSSAV $LIBBLAS $FLIBS"
1568
1569	LIBLAPACK=""
1570	F77_DGESVD=`$PERL $srcdir/bin/mkf77sym.pl.in -method $F77_SYMBOLS DGESVD`
1571	AC_CHECK_FUNC($F77_DGESVD,HAVE_LAPACK=yes,[
1572	AC_CHECK_LIB(lapack,$F77_DGESVD,[HAVE_LAPACK=yes;LIBLAPACK="-llapack"]
1573	)]
1574	)
1575	AC_DEFINE(HAVE_LAPACK, [$HAVE_LAPACK], ["use lapack"])
1576	if test X$HAVE_LAPACK != Xyes; then
1577	echo "Could not link to the LAPACK library. It can be obtained at"
1578	echo "http://www.netlib.org/lapack. Use --with-libdirs and/or --with-libs"
1579	echo "to specify the name of the library."
1580	AC_MSG_ERROR([LAPACK is required to complete the build])
1581	fi
1582
1583	FLIBS="$LIBLAPACK $LIBBLAS $FLIBS"
1584	AC_LANG_RESTORE
1585
1586	dnl ----------- check for Scalable BLAS library --------------
1587
1588	LIBSSAV="$LIBS"
1589	LIBS="$LIBS $FLIBS"
1590	HAVE_SCALABLE_BLAS=no
1591	AC_CHECK_FUNC(sB_init,
1592	HAVE_SCALABLE_BLAS=yes,[
1593	AC_CHECK_LIB(sB_BLAS,sB_init,[
1594	HAVE_SCALABLE_BLAS=yes
1595	LIBSSAV="-lsB_BLAS $LIBSSAV"
1596	])]
1597	)
1598	LIBS="$LIBSSAV"
1599	if test $HAVE_SCALABLE_BLAS = yes; then
1600	AC_DEFINE(HAVE_SCALABLE_BLAS, 1, ["have scalabale blas"])
1601	fi
1602
1603	dnl ----------- NIAMA library checks --------------
1604
1605	AC_LANG_SAVE
1606	AC_LANG_CPLUSPLUS
1607	AC_CHECK_PROG(NIAMACFG,niama-config,niama-config)
1608	if test X$NIAMACFG != X; then
1609	LIBSSAV="$LIBS"
1610	CPPSAV="$CPPFLAGS"
1611	NIAMALIBS="`niama-config --libs` `niama-config --corbalibs`"
1612	CPPFLAGS="$CPPFLAGS `niama-config --cppflags`"
1613	LIBS="$NIAMALIBS $LIBS"
1614	AC_TRY_LINK([
1615	#include <niama.h>
1616	],[
1617	exit(0);
1618	],[
1619	AC_DEFINE(HAVE_NIAMA, 1, ["have NIAMA"])
1620	],[
1621	LIBS="$LIBSSAV"
1622	CPPFLAGS="$CPPSAV"
1623	]
1624	)
1625	fi
1626	AC_LANG_RESTORE
1627
1628	dnl ----------- libint library checks --------------
1629
1630	AC_LANG_SAVE
1631	AC_LANG_CPLUSPLUS
1632	AC_CHECK_HEADERS(libint/libint.h,
1633	HAVE_LIBINT_LIBINT_H=yes
1634	AC_CHECK_LIB(int,init_libint_base,
1635	HAVE_LIBINT=yes
1636	AC_DEFINE(HAVE_LIBINT, 1, ["have libint"])
1637	AC_SUBST(HAVE_LIBINT)
1638	LIBS="-lint $LIBS"
1639	),
1640	HAVE_LIBINT_LIBINT_H=no
1641	)
1642	AC_LANG_RESTORE
1643	AC_DEFINE(HAVE_LIBINT_LIBINT_H, [$HAVE_LIBINT_LIBINT_H], ["use libint.h"])
1644	AM_CONDITIONAL([COND_LIBINT], [test x"$HAVE_LIBINT" = x"1"])
1645
1646	dnl ----------- libr12 library checks --------------
1647
1648	AC_LANG_SAVE
1649	AC_LANG_CPLUSPLUS
1650	AC_CHECK_HEADERS(libr12/libr12.h,
1651	HAVE_LIBR12_LIBR12_H=yes
1652	AC_CHECK_LIB(r12,init_libr12_base,
1653	HAVE_LIBR12=yes
1654	AC_DEFINE(HAVE_LIBR12, 1, ["have libr12"])
1655	AC_SUBST(HAVE_LIBR12)
1656	LIBS="-lr12 $LIBS"
1657	),
1658	HAVE_LIBR12_LIBR12_H=no
1659	)
1660	AC_LANG_RESTORE
1661	AC_DEFINE(HAVE_LIBR12_LIBR12_H, [$HAVE_LIBR12_LIBR12_H], ["use libr12.h"])
1662	AM_CONDITIONAL([COND_LIBR12], [test x"$HAVE_LIBR12" = x"1"])
1663
1664	dnl ----------- libderiv library checks --------------
1665
1666	AC_LANG_SAVE
1667	AC_LANG_CPLUSPLUS
1668	AC_CHECK_HEADERS(libderiv/libderiv.h,
1669	HAVE_LIBDERIV_LIBDERIV_H=yes
1670	AC_CHECK_LIB(deriv,init_libderiv_base,
1671	HAVE_LIBDERIV=yes
1672	AC_DEFINE(HAVE_LIBDERIV, 1, ["have libderiv"])
1673	AC_SUBST(HAVE_LIBDERIV)
1674	LIBS="-lderiv $LIBS"
1675	),
1676	HAVE_LIBDERIV_LIBDERIV_H=no
1677	)
1678	AC_LANG_RESTORE
1679	AC_DEFINE(HAVE_LIBDERIV_LIBDERIV_H, [$HAVE_LIBDERIV_LIBDERIV_H], ["use libderiv.h"])
1680	AM_CONDITIONAL([COND_LIBDERIV], [test x"$HAVE_LIBDERIV" = x"1"])
1681
1682	dnl ----------- make sure we have everything for cints and mbptr12 ----------
1683
1684	if test ! X$HAVE_LIBR12 = Xyes -o ! X$HAVE_LIBINT = Xyes; then
1685	EXCLUDED_DIRS="-x SRC_LIB_CHEMISTRY_QC_CINTS -x SRC_LIB_CHEMISTRY_QC_MBPTR12 $EXCLUDED_DIRS"
1686	fi
1687
1688	dnl --------- Template instantiation. ---------
1689
1690	if test $template_instantiation = auto; then
1691	AC_MSG_CHECKING(choosing template instantiation method)
1692	if test X$GXX = Xyes; then
1693	AC_MSG_RESULT("gcc (none)")
1694	else
1695	case $target in
1696	-sgi-irix6.0)
1697	AC_MSG_RESULT("-sgi-irix6.0 (none)")
1698	;;
1699	-sgi-irix)
1700	template_instantiation=ptused
1701	AC_MSG_RESULT("-sgi-irix (ptused)")
1702	;;
1703	-cray-unicos)
1704	template_instantiation=craysimp
1705	AC_MSG_RESULT("-cray-unicos (craysimp)")
1706	;;
1707	-dec-osf)
1708	template_instantiation=repodir
1709	AC_MSG_RESULT("-dec-osf (repodir)")
1710	;;
1711	alpha*)
1712	template_instantiation=repodir
1713	AC_MSG_RESULT("alpha* non-GNU C++ (repodir)")
1714	;;
1715	-solaris)
1716	template_instantiation=sunexpl
1717	AC_MSG_RESULT("-solaris (sunexpl)")
1718	;;
1719	*)
1720	AC_MSG_RESULT("generic non GNU (none)")
1721	;;
1722	esac
1723	fi
1724	fi
1725
1726	if test $template_instantiation = auto; then
1727	template_instantiation=none
1728	fi
1729
1730	AC_MSG_CHECKING(template instantiation flags)
1731	TMPLINST=no
1732	TMPLREPO=
1733	TMPLINLIB=no
1734	case $template_instantiation in
1735	repodir)
1736	TMPLREPO=cxx_repository
1737	TMPLINLIB=yes
1738	;;
1739	craysimp)
1740	CXXFLAGS="$CXXFLAGS -h simple_templates"
1741	;;
1742	gnurepo)
1743	TMPLINST=yes
1744	CXXFLAGS="$CXXFLAGS -frepo"
1745	AC_MSG_RESULT(gnurepo)
1746	;;
1747	gnuexpl)
1748	# automatic template instantiation causes problems with libstc++-v3
1749	CXXFLAGS="$CXXFLAGS -fno-implicit-templates"
1750	EXPLICIT_TEMPLATE_INSTANTIATION=yes
1751	AC_DEFINE(EXPLICIT_TEMPLATE_INSTANTIATION, 1, ["template instantiation flags"])
1752	;;
1753	sunexpl)
1754	CXXFLAGS="$CXXFLAGS -instances=explicit"
1755	AC_DEFINE(EXPLICIT_TEMPLATE_INSTANTIATION, 1, ["template instantiation flags"])
1756	;;
1757	ptused)
1758	CXXFLAGS="$CXXFLAGS -ptused"
1759	;;
1760	none)
1761	AC_MSG_RESULT(none)
1762	;;
1763	*)
1764	AC_MSG_RESULT($template_instantiation)
1765	AC_MSG_ERROR(unknown template instantiation method)
1766	esac
1767
1768	AC_SUBST(TMPLINST)
1769	AC_SUBST(TMPLREPO)
1770	AC_SUBST(TMPLINLIB)
1771
1772	dnl --------- Checks that must be done last. ---------
1773
1774	AC_MSG_CHECKING([for special flags that must be set last])
1775	case $target in
1776	i860-intel-puma*)
1777	LDFLAGS="$LDFLAGS -mpuma -mnoieee"
1778	AC_MSG_RESULT(paragon puma)
1779	;;
1780	i686-intel-cougar*)
1781	LDFLAGS="$LDFLAGS -mcougar -mnoieee"
1782	AC_MSG_RESULT(teraflop cougar)
1783	;;
1784	i860-intel-sunmos*)
1785	LDFLAGS="$LDFLAGS -msunmos -mnoieee"
1786	AC_MSG_RESULT(paragon sunmos)
1787	;;
1788	i860-intel-osf*)
1789	LDFLAGS="$LDFLAGS -mnx -mnoieee"
1790	AC_MSG_RESULT(osf paragon)
1791	;;
1792	*)
1793	AC_MSG_RESULT(none)
1794	;;
1795	esac
1796
1797	dnl --------- Shared library configuration. ---------
1798
1799	enablelibtool=yes
1800	AC_ARG_ENABLE(libtool,
1801	[ --disable-libtool Do not use libtool.],
1802	[
1803	case $enableval in
1804	yes)
1805	;;
1806	no)
1807	enablelibtool=no
1808	;;
1809	*)
1810	AC_MSG_ERROR([Invalid value for --(dis\|en)able-libtool ($enableval)])
1811	;;
1812	esac
1813	])
1814
1815	if test "$enablelibtool" = yes; then
1816
1817	dnl by default make only static libraries
1818	AC_DISABLE_SHARED
1819	AC_PROG_LIBTOOL
1820
1821	OBJSUF=lo
1822	LIBSUF=la
1823
1824	else
1825
1826	enable_shared=no
1827
1828	fi
1829
1830	if test "$enable_shared" = "no"; then
1831	OBJSUF=o
1832	LIBSUF=a
1833	fi
1834
1835	ENABLESHARED=$enable_shared
1836	AC_SUBST(ENABLESHARED)
1837
1838	dnl --------- CCA component configuration ---------
1839
1840	have_condcca="false"
1841	if test $components == "yes"; then
1842
1843	if test $HAVE_MPI == "yes" &&
1844	test $HAVE_MPIPP == "no"; then
1845	AC_MSG_ERROR([libmpi++ needed for mpi cca components])
1846	fi
1847
1848	if test -z $CCA_CHEM_CONFIG && ! test -x $CCA_CHEM_CONFIG; then
1849	AC_MSG_ERROR([cca-chem-config is required to build CCA component code])
1850	fi
1851
1852	CCA_CHEM_INCLUDE=`$CCA_CHEM_CONFIG --includedir`
1853	CCA_CHEM_LIB=`$CCA_CHEM_CONFIG --libdir`
1854	CCA_CHEM_PREFIX=`$CCA_CHEM_CONFIG --prefix`
1855	CCA_CHEM_REPO=$CCA_CHEM_PREFIX/repo
1856	AC_SUBST(CCA_CHEM_INCLUDE)
1857	AC_SUBST(CCA_CHEM_LIB)
1858	AC_SUBST(CCA_CHEM_REPO)
1859
1860	CCAFE_CONFIG=`$CCA_CHEM_CONFIG --ccafe-config`
1861	ENABLE_PYTHON="no" # no need for python checks
1862	AC_CHECK_CCA()
1863
1864	LIBS="-L$CCAFE_LIB $LIBS"
1865	CCA_CHEM_INCLUDE=-I$CCA_CHEM_INCLUDE
1866	BABEL_INCLUDE=-I$BABEL_INCLUDE
1867	CCA_SPEC_BABEL_INCLUDE=-I$CCA_SPEC_BABEL_INCLUDE
1868	CCAFE_INCLUDE="-I$CCAFE_INCLUDE -I$CCAFE_INCLUDE/dc/babel/babel-cca/server"
1869	CPPFLAGS="$CPPFLAGS $BABEL_INCLUDE $CCA_SPEC_BABEL_INCLUDE $CCA_CHEM_INCLUDE $CCAFE_INCLUDE"
1870
1871	AC_CHECK_HEADER(sidl.h,
1872	AC_DEFINE(HAVE_SIDL_HEADERS, 1, ["have sidl"]),
1873	AC_MSG_ERROR([problem with babel headers]) )
1874	AC_CHECK_HEADER(gov_cca_IOR.h,
1875	AC_DEFINE(HAVE_CCA_SPEC_BABEL_HEADERS, 1, ["have CCA spec babel headers"]),
1876	AC_MSG_ERROR([problem with cca-spec-babel headers]) )
1877	AC_CHECK_HEADER(Chemistry_QC_Model_IOR.h,
1878	AC_DEFINE(HAVE_CCA_CHEM_HEADERS, 1, ["have CCA chem headers"]),
1879	AC_MSG_ERROR([problem with cca-chem-generic headers]) )
1880
1881	have_condcca="true"
1882	else
1883	EXCLUDED_DIRS="-x LIB_CCA -x SRC_LIB_CHEMISTRY_CCA -x SRC_LIB_CHEMISTRY_QC_INTCCA $EXCLUDED_DIRS"
1884	fi
1885	AM_CONDITIONAL(COND_CCA, [test x"$have_condcca" = x"true"])
1886
1887	dnl --------- Find the list of all sc libraries. ---------
1888
1889	SCLIBS=`$PERL $srcdir/bin/listlibs.pl -I$srcdir/src/lib -DLIBSUF=$LIBSUF $srcdir/src/lib`
1890	AC_SUBST(SCLIBS)
1891
1892	dnl --------- Define the library directory macros. ---------
1893
1894	if test "$enableproduction" = "no"; then
1895	# abs_srcdir is not available, only srcdir, which is insufficient
1896	abs_srcdir=$(readlink -m "${srcdir}")
1897	AC_DEFINE_DIR(SRC_SCLIBDIR, abs_srcdir/lib, ["source SC libdir"])
1898	fi
1899	AC_DEFINE_DIR(INSTALLED_SCLIBDIR, prefix/lib, ["install SC libdir"])
1900	AC_DEFINE_DIR(SCDATADIR, scdatadir, ["SC data dir"])
1901
1902	dnl --------- Create the stub Makefiles. ---------
1903
1904	dnl $PERL $srcdir/bin/objectdir.pl $EXCLUDED_DIRS $srcdir
1905
1906	### output files
1907	AC_CONFIG_FILES([
1908	bin/mkf77sym.pl
1909	])
1910	AC_CONFIG_FILES([
1911	doc/doxygen.cfg
1912	])
1913	AC_CONFIG_FILES([
1914	Makefile
1915	lib/Makefile
1916	src/lib/Makefile
1917	src/bin/mpqc/Makefile
1918	])
1919	AC_CONFIG_TESTDIR([src/bin/mpqc/validate])
1920	AC_CONFIG_FILES([
1921	src/bin/mpqc/validate/atlocal
1922	src/bin/mpqc/validate/Makefile
1923	])
1924	AC_CONFIG_FILES([src/bin/mpqc/validate/molecuilder_mpqc], [chmod +x src/bin/mpqc/validate/molecuilder_mpqc])
1925	AC_CONFIG_FILES([src/lib/test_env.sh], [chmod +x src/lib/test_env.sh])
1926
1927	AC_OUTPUT
1928
1929

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