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Last change on this file since 12add2 was 12add2, checked in by Frederik Heber <heber@…>, 8 years ago
Added missing SRCDIR define to scconfig.h
Property mode set to `100644`
File size: 46.0 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_HEADER([src/lib/scconfig.h])
9	AC_CONFIG_MACRO_DIR([m4])
10
11	# parallel-tests: use parallel test druver
12	# color-tests: us coloring to indicate success/failure when available
13	# tar-pax: use newer tar implementation with longer filename (>99 chars)
14	AM_INIT_AUTOMAKE([dist-bzip2 1.5 tar-pax subdir-objects])
15
16	# Checks for programs.
17	AC_PROG_CXX
18	AC_PROG_INSTALL
19
20	# use doxygen
21	DX_HTML_FEATURE(ON)
22	DX_PS_FEATURE(OFF)
23	DX_PDF_FEATURE(OFF)
24	DX_INIT_DOXYGEN(MPQC, doxygen.cfg, ${docdir})
25
26	# Define these substitions here to keep all version information in one place.
27	# For information on how to properly maintain the library version information,
28	# refer to the libtool manual, section "Updating library version information":
29	# http://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html
30	AC_SUBST([MPQC_SO_VERSION], [8:0:1])
31	AC_SUBST([MPQC_API_VERSION], [2.3.1])
32
33	define([sc_mmm_version],[2.3.1])
34	define([sc_buildid],[])
35	define([sc_so_version],[8:0:1])
36
37	dnl Process this file with autoconf to produce a configure script.
38	define([AC_CACHE_LOAD], )dnl for debugging configure.in
39	define([AC_CACHE_SAVE], )dnl for debugging configure.in
40
41	dnl AC_CANONICAL_SYSTEM
42
43	AC_DEFINE_UNQUOTED(HOST_ARCH, "$host", ["host"])
44	AC_DEFINE_UNQUOTED(TARGET_ARCH, "$target", ["target"])
45
46	dnl define([default_prefix_dash],ifelse(sc_buildid, ,[],[-]))
47	dnl define([default_prefix],builtin(format,"/usr/local/mpqc/%s%s%s",
48	dnl sc_mmm_version,default_prefix_dash,sc_buildid))
49
50	SC_MMM_VERSION=sc_mmm_version
51
52	SC_SO_VERSION=sc_so_version
53	AC_SUBST(SC_SO_VERSION)
54
55	changequote(<<, >>)dnl
56	SC_MAJOR_VERSION=`echo $SC_MMM_VERSION\|sed 's/$[0-9]$\.[0-9]\.[0-9]*/\1/'`
57	SC_MINOR_VERSION=`echo $SC_MMM_VERSION\|sed 's/[0-9]\.$[0-9]$\.[0-9]*/\1/'`
58	SC_MICRO_VERSION=`echo $SC_MMM_VERSION\|sed 's/[0-9]\.[0-9]\.$[0-9]*$/\1/'`
59	changequote([, ])dnl
60	AC_DEFINE_UNQUOTED(SC_MAJOR_VERSION,$SC_MAJOR_VERSION, ["major version number"])
61	AC_DEFINE_UNQUOTED(SC_MINOR_VERSION,$SC_MINOR_VERSION, ["minor version number"])
62	AC_DEFINE_UNQUOTED(SC_MICRO_VERSION,$SC_MICRO_VERSION, ["micro version number"])
63
64	EXCLUDED_DIRS=
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	fi
456	AC_ARG_WITH(sc-datadir,
457	[ --with-sc-datadir Specifies arch-independent install subdir.],
458	scdatadir=$withval
459	)
460	AC_SUBST(scdatadir)
461
462	AC_ARG_WITH(include,
463	[ --with-include Specifies include directories (-Idir1 -Idir2).],
464	EXTRAINCLUDE=$withval
465	CPPFLAGS=$withval
466	echo Using extra include directories: $withval
467	)
468
469	template_instantiation=none
470	AC_ARG_WITH(template,
471	[ --with-template Specifies template instantation model.],
472	template_instantiation=$withval
473	echo Using extra include directories: $withval
474	)
475
476	scincludedir=$includedir
477	AC_ARG_WITH(sc-includedir,
478	[ --with-sc-includedir Specifies include file install subdir.],
479	scincludedir=$withval
480	)
481	AC_SUBST(scincludedir)
482
483	AC_ARG_WITH(libs,
484	[ --with-libs Specifies libraries (-llib1 -llib2).],
485	LIBS=$withval
486	echo Using extra libraries: $withval
487	)
488
489	XTRA_FLIBS=
490	AC_ARG_WITH(extra-flibs,
491	[ --with-extra-flibs Specifies libs needing a F77 runtime (-llib1 -llib2).],
492	XTRA_FLIBS=$withval
493	echo Using extra FORTRAN libraries: $withval
494	)
495
496	have_flibs=no
497	AC_ARG_WITH(flibs,
498	[ --with-flibs Specifies the F77 runtime (by default, will guess).],
499	FLIBS=$withval
500	have_flibs=yes
501	echo Using FORTRAN runtime libraries: $withval
502	)
503
504	LDFLAGS=
505	LIBDIRS=
506	AC_ARG_WITH(libdirs,
507	[ --with-libdirs Specifies library directories (-Ldir1 -Ldir2).],
508	LIBDIRS=$withval
509	LDFLAGS=$withval
510	echo Using extra library directories: $withval
511	)
512
513	AC_ARG_WITH(cca-chem-config,
514	[ --with-cca-chem-config Specifies full pathname of cca-chem-config script.],
515	[
516	CCA_CHEM_CONFIG=$withval
517	echo Using cca-chem-config: $withval
518	],[
519	if test "$components" == "yes"; then
520	AC_PATH_PROG(CCA_CHEM_CONFIG,cca-chem-config,"not-found")
521	fi
522	]
523	)
524
525	dnl --------- Want absolute path for srcdir, not relative. ---------
526
527	if test X$ac_srcdir_defaulted = Xyes; then
528	case $srcdir in
529	.\|..\|./\|../)
530	srcdir=`(cd $srcdir; pwd)`
531	#srcdir=`(cd $srcdir; echo $PWD)`
532	;;
533	esac
534	fi
535
536	dnl --------- Get the path to the compile dir. ---------
537
538	compiledir=`pwd`
539	AC_SUBST(compiledir)
540
541	dnl --------- Need actual paths for substitution outside of a makefile. ---------
542
543	if test $exec_prefix = "NONE"; then
544	if test $prefix = "NONE"; then
545	scbindir=$ac_default_prefix/bin;
546	sclibdir=$ac_default_prefix/lib;
547	else
548	scbindir=$prefix/bin;
549	sclibdir=$prefix/lib;
550	fi
551	else
552	scbindir=$exec_prefix/bin
553	sclibdir=$exec_prefix/lib
554	fi
555	AC_SUBST(scbindir)
556	AC_SUBST(sclibdir)
557
558	dnl --------- Checks for programs. ---------
559	AC_PROG_LN_S
560	AC_PROG_INSTALL
561	dnl obsolete because of LT_INIT
562	dnl AC_PROG_RANLIB
563	AC_PROG_CC
564	dnl ac_prog_cxx's order isn't what i need
565	AC_CHECK_PROGS(CXX, g++ c++ gcc CC cxx xlC_r, gcc)
566	dnl sees if CXX is a GNU compiler
567	AC_PROG_CXX
568	if test ! "$F77" = no ; then
569	AC_PROG_F77
570	if test "X$have_flibs" = Xno; then
571	AC_F77_LIBRARY_LDFLAGS
572	fi
573	fi
574	FLIBS="$XTRA_FLIBS $FLIBS"
575	AC_PROG_CPP
576	AC_PROG_CXXCPP
577	AC_CHECK_PROG(AR,ar,ar)
578	AC_CHECK_PROG(PERL,perl,perl)
579	AC_CHECK_PROG(WISH,wish,/usr/bin/wish)
580
581	dnl --------- use libtool ---------------------
582
583	LT_INIT([static])
584
585	dnl The lack of certain tools is a show stopper
586
587	changequote(<<, >>)dnl
588
589	if [ X$PERL = X ]; then
590	echo "Could not find the program perl. It can be obtained at"
591	echo "ftp://prep.ai.mit.edu/pub/gnu"
592	exit 1
593	fi
594
595	changequote([, ])dnl
596
597	dnl --------- Check for the graph generator used by doxygen
598
599	DOT_PATH=""
600	if test X$DOT = Xno; then
601	HAVE_DOT=NO
602	elif test X$DOT = Xyes; then
603	AC_CHECK_PROG(HAVE_DOT,dot,YES,NO)
604	else
605	HAVE_DOT=YES
606	DOT_PATH=$DOT
607	fi
608	AC_SUBST(DOT_PATH)
609	AC_SUBST(HAVE_DOT)
610
611	dnl -------- Checks for cross compiling. ----------
612
613	# obsolete starting at autoconf 2.12
614	#if test X$cross_compiling != Xyes; then
615	#AC_C_CROSS
616	#fi
617
618	#if test X$cross_compiling = Xyes -a X$target = X$host; then
619	# AC_MSG_ERROR([Cross compiling, but target is host (use --host).])
620	#fi
621
622	dnl -------- Checks for compiler/linker options. ----------
623
624	# options needed only for optimization
625	COPTIONS_OPT=-O
626	# options needed only for debugging
627	COPTIONS_DBG=-g
628	# options that are always needed
629	COPTIONS_MISC=
630
631	# options needed only for optimization
632	CXXOPTIONS_OPT=-O
633	# options needed only for debugging
634	CXXOPTIONS_DBG=-g
635	# options that are always needed
636	CXXOPTIONS_MISC=
637
638	OBJSUF=o
639	LIBSUF=a
640
641	dnl -- check how dependency information is built --
642
643	# The GNU compilers work with:
644	CCDEPENDSUF=none
645	CXXDEPENDSUF=none
646	CCDEPENDFLAGS=-M
647	CXXDEPENDFLAGS=-M
648
649	/bin/rm -f depcheck.u depcheck.c depcheck.o
650
651	# Check for an IBM visual age C compiler
652	echo "#include <stdio.h>" > depcheck.c
653	$CC $CPPFLAGS $CFLAGS -M depcheck.c > /dev/null 2>&1
654	if test -f depcheck.u; then
655	CCDEPENDSUF=u
656	fi
657	/bin/rm -f depcheck.u depcheck.c depcheck.o
658
659	# Check for an IBM visual age C++ compiler
660	echo "#include <iostream>" > depcheck.cc
661	$CXX $CPPFLAGS $CXXFLAGS -M -E depcheck.cc > /dev/null 2>&1
662	if test -f depcheck.u; then
663	CXXDEPENDSUF=u
664	CXXDEPENDFLAGS="-M -E"
665	fi
666	/bin/rm -f depcheck.u depcheck.c depcheck.o
667
668	dnl -- special misc options --
669
670	AC_MSG_CHECKING([for miscellaneous flags])
671	case $target in
672	-cray-unicos)
673	if test ! X$GXX = Xyes; then
674	CXXOPTIONS_MISC="$CXXOPTIONS_MISC -h new_for_init"
675	fi
676	AC_MSG_RESULT(cray)
677	;;
678	*)
679	AC_MSG_RESULT(none)
680	;;
681	esac
682
683	dnl -- special optimization options --
684
685	AC_MSG_CHECKING([for special optimization options])
686	case $target in
687	rs6000-ibm-aix3.2.* \| rs6000-ibm-aix4.* \| powerpc-ibm-aix4.* \| powerpc-ibm-aix5.*)
688	if test X$GCC != Xyes; then
689	COPTIONS_OPT="-O -qnolm"
690	fi
691	if test X$GXX != Xyes; then
692	CXXOPTIONS_OPT="-O -qnolm -qrtti"
693	fi
694	AC_MSG_RESULT("rs6000 or powerpc")
695	;;
696	alphaev6-*)
697	if test X$GCC = Xyes; then
698	COPTIONS_OPT="-O3 -mcpu=ev6"
699	else
700	COPTIONS_OPT="-O5 -arch ev6"
701	fi
702	if test X$GXX = Xyes; then
703	CXXOPTIONS_OPT="-O3 -mcpu=ev6"
704	else
705	CXXOPTIONS_OPT="-O5 -arch ev6"
706	fi
707	AC_MSG_RESULT("alphaev6")
708	;;
709	alphaev56-*)
710	if test X$GCC = Xyes; then
711	COPTIONS_OPT="-O3 -mcpu=ev56"
712	else
713	COPTIONS_OPT="-O5 -arch ev56"
714	fi
715	if test X$GXX = Xyes; then
716	CXXOPTIONS_OPT="-O3 -mcpu=ev56"
717	else
718	CXXOPTIONS_OPT="-O5 -arch ev56"
719	fi
720	AC_MSG_RESULT("alphaev56")
721	;;
722	mips-sgi-irix5)
723	if test X$GCC != Xyes; then
724	COPTIONS_OPT="-O -Olimit 2000"
725	fi
726	AC_MSG_RESULT("mips*-sgi-irix5")
727	;;
728	changequote(<<, >>)dnl
729	mips-sgi-irix6.[01])
730	changequote([, ])dnl
731	if test X$GCC != Xyes; then
732	COPTIONS_OPT="-O2 -TENV:use_fp \
733	-OPT:const_copy_limit=20000:fold_arith_limit=20000:global_limit=20000"
734	fi
735	if test X$GXX != Xyes; then
736	CXXOPTIONS_OPT="-O2 -TENV:use_fp \
737	-OPT:const_copy_limit=20000:fold_arith_limit=20000:global_limit=20000"
738	fi
739	AC_MSG_RESULT("mips-sgi-irix6.0 or mips-sgi-irix6.1")
740	;;
741	mips-sgi-irix)
742	if test X$GCC != Xyes; then
743	COPTIONS_OPT="-O2 -OPT:Olimit=0"
744	fi
745	if test X$GXX != Xyes; then
746	CXXOPTIONS_OPT="-O2 -OPT:Olimit=0"
747	fi
748	AC_MSG_RESULT("mips*-sgi-irix")
749	;;
750	changequote(<<, >>)dnl
751	i[56]86-*)
752	changequote([, ])dnl
753	if test X$GCC = Xyes; then
754	COPTIONS_OPT="-O2"
755	fi
756	if test X$GXX = Xyes; then
757	CXXOPTIONS_OPT="-O2"
758	fi
759	AC_MSG_RESULT("i586 or i686")
760	;;
761	i860-intel-*)
762	if test X$GCC != Xyes; then
763	COPTIONS_OPT="-O3 -Knoieee"
764	fi
765	AC_MSG_RESULT("i860")
766	;;
767	*)
768	AC_MSG_RESULT("none")
769	;;
770	esac
771
772	dnl -- special architecture options --
773
774	case $target_cpu in
775	i786)
776	opt_target_cpu=pentium4
777	;;
778	*)
779	opt_target_cpu=$target_cpu
780	;;
781	esac
782
783	if test X$GXX == Xyes; then
784	AC_MSG_CHECKING([for C++ cpu tuning flag])
785	AC_LANG_SAVE
786	AC_LANG_CPLUSPLUS
787	CXXFLAGS_SAV=$CXXFLAGS
788	CXXFLAGS="-mtune=$opt_target_cpu $CXXFLAGS_SAV"
789	AC_COMPILE_IFELSE([AC_LANG_PROGRAM([int main(){}])],cxx_tuneflag="-mtune",cxx_tuneflag="-mcpu")
790	CXXFLAGS=$CXXFLAGS_SAV
791	AC_LANG_RESTORE
792	AC_MSG_RESULT($cxx_tuneflag)
793	fi
794
795	if test X$GCC == Xyes; then
796	AC_MSG_CHECKING([for C cpu tuning flag])
797	CFLAGS_SAV=$CFLAGS
798	CFLAGS="-mtune=$opt_target_cpu $CFLAGS_SAV"
799	AC_COMPILE_IFELSE([AC_LANG_PROGRAM([int main(){}])],cc_tuneflag="-mtune",cc_tuneflag="-mcpu")
800	CFLAGS=$CFLAGS_SAV
801	AC_MSG_RESULT($cc_tuneflag)
802	fi
803
804	AC_MSG_CHECKING([for special architecture options])
805	case $target in
806	-solaris2)
807	if test X$GCC != Xyes; then
808	CCDEPENDFLAGS="-xM"
809	fi
810	if test X$GXX != Xyes; then
811	CXXDEPENDFLAGS="-xM"
812	fi
813	;;
814	rs6000-ibm-aix* \| powerpc-ibm-aix*)
815	if test X$GCC != Xyes; then
816	LDFLAGS="$LDFLAGS -bmaxdata:0x70000000"
817	fi
818	AC_MSG_RESULT(rs6000 or powerpc)
819	;;
820	i686-intel-cougar*)
821	COPTIONS_MISC="$COPTIONS_MISC -mcougar"
822	CXXOPTIONS_MISC="$CXXOPTIONS_MISC -mcougar"
823	EXTRADEFINES="-D_REENTRANT $EXTRADEFINES"
824	if test X$cross_compiling = Xyes; then
825	AR=tflop-ar
826	fi
827	AC_MSG_RESULT(teraflop cougar)
828	;;
829	changequote(<<, >>)dnl
830	i[4567]86-* \| pentium-* \| pentium4-* \| pentiumpro-* \| k6-* \| athlon-*)
831	changequote([, ])dnl
832
833	if test X$STRICT_ARCH = Xyes; then
834	cxx_cpu_arch_option="-march=$opt_target_cpu"
835	cc_cpu_arch_option="-march=$opt_target_cpu"
836	else
837	cxx_cpu_arch_option="$cxx_tuneflag=$opt_target_cpu"
838	cc_cpu_arch_option="$cc_tuneflag=$opt_target_cpu"
839	fi
840	if test X$GCC = Xyes; then
841	COPTIONS_OPT="$COPTIONS_OPT $cc_cpu_arch_option"
842	fi
843	if test X$GXX = Xyes; then
844	CXXOPTIONS_OPT="$CXXOPTIONS_OPT $cxx_cpu_arch_option"
845	fi
846	AC_MSG_RESULT(IA-32: $cpu_arch_option)
847	;;
848	i860-intel-puma*)
849	if test X$GCC = Xyes; then
850	COPTIONS_MISC="$COPTIONS_MISC -mpuma"
851	else
852	COPTIONS_MISC="$COPTIONS_MISC -D__PUMAGON__"
853	COPTIONS_MISC="$COPTIONS_MISC -L$PARAGON_XDEV/paragon/lib-coff/puma"
854	COPTIONS_MISC="$COPTIONS_MISC -YS,$PARAGON_XDEV/paragon/lib-coff/puma"
855	COPTIONS_MISC="$COPTIONS_MISC -lpuma -lm -lkmath"
856	COPTIONS_MISC="$COPTIONS_MISC $PARAGON_XDEV/paragon/lib-coff/puma/libstubs.o"
857	fi
858	if test X$GXX = Xyes; then
859	CXXOPTIONS_MISC="$CXXOPTIONS_MISC -mpuma"
860	fi
861	if test X$cross_compiling = Xyes; then
862	AR=ar860
863	fi
864	AC_MSG_RESULT(paragon puma)
865	;;
866	i860-intel-sunmos*)
867	if test X$GCC = Xyes; then
868	COPTIONS_MISC="$COPTIONS_MISC -msunmos"
869	else
870	COPTIONS_MISC="$COPTIONS_MISC -DSUNMOS -D__PUMAGON__"
871	COPTIONS_MISC="$COPTIONS_MISC -L$PARAGON_XDEV/paragon/lib-coff/sunmos"
872	COPTIONS_MISC="$COPTIONS_MISC -Wl,-d0x4000000,-k"
873	COPTIONS_MISC="$COPTIONS_MISC -YS,$PARAGON_XDEV/paragon/lib-coff/sunmos"
874	COPTIONS_MISC="$COPTIONS_MISC -lm -lsunmos -lm"
875	fi
876	if test X$GXX = Xyes; then
877	CXXOPTIONS_MISC="$CXXOPTIONS_MISC -msunmos"
878	fi
879	if test X$cross_compiling = Xyes; then
880	AR=ar860
881	fi
882	AC_MSG_RESULT(paragon sunmos)
883	;;
884	i860-intel-osf*)
885	if test X$GCC = Xyes; then
886	COPTIONS_MISC="$COPTIONS_MISC -mnx"
887	fi
888	if test X$GXX = Xyes; then
889	CXXOPTIONS_MISC="$CXXOPTIONS_MISC -mnx"
890	fi
891	if test X$cross_compiling = Xyes; then
892	AR=ar860
893	fi
894	AC_MSG_RESULT(paragon osf)
895	;;
896	*)
897	AC_MSG_RESULT("none")
898	;;
899	esac
900
901	dnl -- check for overriden optimization options --
902
903	if test -n "$GIVEN_COPTIONS_OPT"; then
904	COPTIONS_OPT=$GIVEN_COPTIONS_OPT
905	AC_MSG_NOTICE("overriding C optimization flags with $COPTIONS_OPT")
906	fi
907
908	if test -n "$GIVEN_CXXOPTIONS_OPT"; then
909	CXXOPTIONS_OPT=$GIVEN_CXXOPTIONS_OPT
910	AC_MSG_NOTICE("overriding C++ optimization flags with $CXXOPTIONS_OPT")
911	fi
912
913	dnl ----------- check for C++ typename ---------------
914	dnl This is done before template flags are set to avoid
915	dnl undefined symbol problems.
916
917	AC_LANG_SAVE
918	AC_LANG_CPLUSPLUS
919	AC_MSG_CHECKING("for C++ typename keyword")
920	AC_TRY_LINK([
921	class X { public: typedef int t; X(){} };
922	template <class T> void f(T i) {typename T::t x;}
923	],[
924	X g;
925	f(g);
926	],[
927	AC_DEFINE(HAVE_TYPENAME, 1, ["use typename keyword"])
928	AC_MSG_RESULT("yes")
929	],
930	AC_MSG_RESULT("no")
931	AC_DEFINE(typename, [], ["remove usage of absent typename keyword by empty define"])
932	);
933	AC_LANG_RESTORE
934
935	dnl ----------- check for C++ restrict extension ---------------
936
937	AC_LANG_SAVE
938	AC_LANG_CPLUSPLUS
939	AC_TRY_LINK(,[double *restrict x=0;],
940	AC_DEFINE(CXX_RESTRICT, 1, ["c++ restricted extensions"])
941	AC_DEFINE(restrictxx, [restrict], ["convert keyword for c++ restricted extensions"]),
942
943	AC_DEFINE(restrictxx, [], ["convert keyword to none for c++ restricted extensions"]),
944	)
945	AC_LANG_RESTORE
946
947	dnl ---------- Checks for C++ header files. -----------
948
949	AC_LANG_SAVE
950	AC_LANG_CPLUSPLUS
951	AC_CHECK_HEADERS(iostream sstream)
952	AC_LANG_RESTORE
953
954	AC_MSG_CHECKING(iostream name)
955	if test x$ac_cv_header_iostream = xyes; then
956	iostream=iostream
957	else
958	iostream=iostream.h
959	fi
960	AC_MSG_RESULT($iostream)
961
962	dnl ----------- check for namespace std ---------------
963
964	AC_LANG_SAVE
965	AC_LANG_CPLUSPLUS
966	AC_MSG_CHECKING("for namespace std")
967	AC_TRY_LINK([
968	#include <$iostream>
969	using namespace std;
970	],[
971	ostream &o = cout;
972	o << endl;
973	],[
974	AC_DEFINE(USING_NAMESPACE_STD, 1, ["using namespace std"])
975	NAMESPACE_STD=std::
976	AC_MSG_RESULT("yes")
977	],
978	NAMESPACE_STD=
979	AC_MSG_RESULT("no")
980	);
981	AC_LANG_RESTORE
982
983	dnl ----------- check for GNU libc++-v3 prerelease bug ---------------
984
985	if test X$GXX = Xyes; then
986	AC_LANG_SAVE
987	AC_LANG_CPLUSPLUS
988	AC_MSG_CHECKING("for GNU libc++-v3 prerelease bug")
989	AC_TRY_LINK([
990	#include <stdio.h>
991	#include <$iostream>
992	],[
993	],[
994	AC_MSG_RESULT("no")
995	],
996	EXTRADEFINES="$EXTRADEFINES -D_ISOC99_SOURCE=1"
997	AC_MSG_RESULT("yes")
998	);
999	AC_LANG_RESTORE
1000	fi
1001
1002	dnl -- other options --
1003
1004	if test $DEBUG = yes; then
1005	CFLAGS="$COPTIONS_DBG $COPTIONS_MISC"
1006	CXXFLAGS="$CXXOPTIONS_DBG $CXXOPTIONS_MISC"
1007	LDFLAGS="$LDFLAGS -g"
1008	elif test $DEBUG = opt; then
1009	CFLAGS="$COPTIONS_DBG $COPTIONS_OPT $COPTIONS_MISC"
1010	CXXFLAGS="$CXXOPTIONS_DBG $CXXOPTIONS_OPT $CXXOPTIONS_MISC"
1011	LDFLAGS="$LDFLAGS -g"
1012	else
1013	CFLAGS="$COPTIONS_OPT $COPTIONS_MISC"
1014	CXXFLAGS="$CXXOPTIONS_OPT $CXXOPTIONS_MISC"
1015	fi
1016
1017	AC_SUBST(EXTRAINCLUDE)
1018
1019	AC_SUBST(CFLAGS)
1020	AC_SUBST(CXXFLAGS)
1021
1022	AC_SUBST(LDFLAGS)
1023	AC_SUBST(LIBDIRS)
1024
1025	AC_SUBST(OBJSUF)
1026	AC_SUBST(LIBSUF)
1027	AC_SUBST(CCDEPENDSUF)
1028	AC_SUBST(CXXDEPENDSUF)
1029	AC_SUBST(CCDEPENDFLAGS)
1030	AC_SUBST(CXXDEPENDFLAGS)
1031
1032	dnl -------- Checks for architecture specific features. --------
1033	dnl (Doesn't work for cross compilation.)
1034	dnl AC_CHECK_SIZEOF(void*)
1035
1036	dnl This version works on more machines without the need to run
1037	dnl a test program.
1038	AC_DEFUN([SC_C_BIGENDIAN],
1039	[AC_CHECK_HEADERS(fp.h endian.h machine/endian.h sys/endian.h sys/machine.h)
1040	AC_CACHE_CHECK(whether byte ordering is bigendian, sc_cv_c_bigendian,
1041	[sc_cv_c_bigendian=unknown
1042	# See if sys/param.h defines the BYTE_ORDER macro.
1043	AC_TRY_COMPILE([#include "confdefs.h"
1044	#ifdef HAVE_FP_H
1045	#include <fp.h>
1046	#endif
1047	#ifdef HAVE_ENDIAN_H
1048	#include <endian.h>
1049	#endif
1050	#ifdef HAVE_MACHINE_ENDIAN_H
1051	#include <machine/endian.h>
1052	#endif
1053	#ifdef HAVE_SYS_ENDIAN_H
1054	#include <sys/endian.h>
1055	#endif
1056	#ifdef HAVE_SYS_MACHINE_H
1057	#include <sys/machine.h>
1058	#endif
1059	#include <sys/types.h>
1060	#include <sys/param.h>], [
1061	#if !BYTE_ORDER \|\| !BIG_ENDIAN \|\| !LITTLE_ENDIAN
1062	bogus endian macros
1063	#endif], [# It does; now see whether it defined to BIG_ENDIAN or not.
1064	AC_TRY_COMPILE([#include "confdefs.h"
1065	#ifdef HAVE_FP_H
1066	#include <fp.h>
1067	#endif
1068	#ifdef HAVE_MP_H
1069	#include <mp.h>
1070	#endif
1071	#ifdef HAVE_ENDIAN_H
1072	#include <endian.h>
1073	#endif
1074	#ifdef HAVE_MACHINE_ENDIAN_H
1075	#include <machine/endian.h>
1076	#endif
1077	#ifdef HAVE_SYS_ENDIAN_H
1078	#include <sys/endian.h>
1079	#endif
1080	#ifdef HAVE_SYS_MACHINE_H
1081	#include <sys/machine.h>
1082	#endif
1083	#include <sys/types.h>
1084	#include <sys/param.h>], [
1085	#if BYTE_ORDER != BIG_ENDIAN
1086	not big endian
1087	#endif], sc_cv_c_bigendian=yes, sc_cv_c_bigendian=no)])
1088	if test $sc_cv_c_bigendian = unknown; then
1089	AC_TRY_RUN([main () {
1090	/* Are we little or big endian? From Harbison&Steele. */
1091	union
1092	{
1093	long l;
1094	char c[sizeof (long)];
1095	} u;
1096	u.l = 1;
1097	exit (u.c[sizeof (long) - 1] == 1);
1098	}], sc_cv_c_bigendian=no, sc_cv_c_bigendian=yes,
1099	AC_MSG_ERROR([Could not determine endianness and cross compiling])
1100	)
1101	fi])
1102	if test $sc_cv_c_bigendian = yes; then
1103	AC_DEFINE(WORDS_BIGENDIAN, 1, ["use big endian encoding"])
1104	fi
1105	])
1106
1107	SC_C_BIGENDIAN
1108
1109	dnl --------- Checks for libraries. ---------
1110	dnl -- libpthread should be linked in last.
1111	dnl -- Check on pthread_join since pthread_create, but not pthread_join,
1112	dnl -- seems to be in libc on IRIX and we must generate a -lpthread in LIBS.
1113	if test "(" X$PARALLEL = Xyes -a X$THREADS != Xno ")" -o X$THREADS = Xyes; then
1114
1115	AC_MSG_CHECKING([pthreads])
1116	dnl see if posix threads are automatically linked ...
1117	AC_LANG_SAVE
1118	AC_LANG_CPLUSPLUS
1119	LIBSSAV="$LIBS"
1120	AC_TRY_LINK([#include <pthread.h>],[pthread_join(0,0);],[
1121	HAVE_PTHREAD=yes],[
1122	HAVE_PTHREAD=no])
1123	AC_LANG_RESTORE
1124
1125	dnl see if posix threads are in -lpthread
1126	if test $HAVE_PTHREAD = no; then
1127	AC_LANG_SAVE
1128	AC_LANG_CPLUSPLUS
1129	LIBSSAV="$LIBS"
1130	LIBS="$LIBS -lpthread"
1131	AC_TRY_LINK([#include <pthread.h>],[pthread_join(0,0);],[
1132	HAVE_PTHREAD=yes],[
1133	HAVE_PTHREAD=no
1134	LIBS="$LIBSSAV"])
1135	AC_LANG_RESTORE
1136	fi
1137
1138	dnl see if posix threads are in -lpthreads
1139	if test $HAVE_PTHREAD = no; then
1140	AC_LANG_SAVE
1141	AC_LANG_CPLUSPLUS
1142	LIBSSAV="$LIBS"
1143	LIBS="$LIBS -lpthreads"
1144	AC_TRY_LINK([#include <pthread.h>],[pthread_join(0,0);],[
1145	HAVE_PTHREAD=yes],[
1146	HAVE_PTHREAD=no
1147	LIBS="$LIBSSAV"])
1148	AC_LANG_RESTORE
1149	fi
1150
1151	AC_MSG_RESULT($HAVE_PTHREAD)
1152	fi
1153	if test X$HAVE_PTHREAD = Xyes; then
1154	AC_DEFINE(HAVE_PTHREAD, 1, ["use pthreads"])
1155	EXTRADEFINES="-D_REENTRANT $EXTRADEFINES"
1156	AC_CHECK_FUNC(pthread_attr_getstacksize)
1157	AC_CHECK_FUNC(pthread_attr_setstacksize)
1158	AC_CHECK_FUNC(pthread_attr_setscope)
1159	AC_CHECK_FUNC(pthread_attr_getscope)
1160	AC_CHECK_FUNC(pthread_attr_setinheritsched)
1161	AC_CHECK_FUNC(pthread_attr_getinheritsched)
1162	AC_CHECK_FUNC(pthread_attr_setschedpolicy)
1163	AC_CHECK_FUNC(pthread_attr_getschedpolicy)
1164	AC_CHECK_FUNC(pthread_attr_setschedparam)
1165	AC_CHECK_FUNC(pthread_attr_getschedparam)
1166	AC_CHECK_FUNC(sched_get_priority_max)
1167	AC_CHECK_FUNC(sched_get_priority_min)
1168	fi
1169
1170	AC_CHECK_LIB(dl,main)
1171	dnl commented out for Cray X1 (-lsun falsely detected)
1172	dnl AC_CHECK_LIB(sun,main)
1173	AC_CHECK_LIB(m,main)
1174	AC_CHECK_LIB(fl,main)
1175	AC_CHECK_HEADER(perf.h,[
1176	AC_CHECK_LIB(perf,perf_set_config,[
1177	HAVE_PERF=yes
1178	LIBS="-lperf $LIBS"
1179	AC_DEFINE(HAVE_PERF, 1, ["use perf"])
1180	])
1181	]
1182	)
1183
1184	AC_CHECK_HEADER(execinfo.h,HAVE_EXECINFO_H_INC=1)
1185	AC_CHECK_FUNC(backtrace, HAVE_BACKTRACE_FUNC=1)
1186	AC_CHECK_FUNC(backtrace_symbols_fd, HAVE_BACKTRACE_SYMBOLS_FD_FUNC=1)
1187	if test -n "$HAVE_EXECINFO_H_INC" -a -n "$HAVE_BACKTRACE_FUNC" -a -n "$HAVE_BACKTRACE_SYMBOLS_FD_FUNC"; then
1188	AC_DEFINE(HAVE_BACKTRACE, 1, ["use backtrace"])
1189	fi
1190
1191	if test X$PARALLEL = Xyes; then
1192
1193	dnl ----- check for the mpi library
1194	AC_LANG_SAVE
1195	AC_LANG_CPLUSPLUS
1196	dnl Must use try_link since check_header runs cpp which doesn't
1197	dnl always find mpi.h (if mpicc and no -I is used for example)
1198	AC_MSG_CHECKING(for mpi.h)
1199	AC_TRY_LINK([#include <mpi.h>],[],have_mpi_h=yes,have_mpi_h=no)
1200	AC_MSG_RESULT($have_mpi_h)
1201	if test "$have_mpi_h" = yes; then
1202	AC_CHECK_FUNC(MPI_Init,HAVE_MPI=yes,HAVE_MPI=no)
1203	if test "$HAVE_MPI" = no; then
1204	AC_CHECK_LIB(mpi,MPI_Init,[HAVE_MPI=yes;LIBS="-lmpi $LIBS"])
1205	fi
1206	if test "$HAVE_MPI" = no; then
1207	AC_CHECK_LIB(mpich,MPI_Init,[HAVE_MPI=yes;LIBS="-lmpich $LIBS"])
1208	fi
1209	fi
1210	if test X$HAVE_MPI = Xyes; then
1211	AC_DEFINE(HAVE_MPI, 1, ["have MPI"])
1212	AC_CHECK_FUNC(MPI_File_open,
1213	[HAVE_MPIIO=yes;AC_DEFINE(HAVE_MPIIO, 1, ["have MPI IO extensions"])])
1214	AC_CHECK_FUNC(MPI_Init_thread,
1215	[AC_DEFINE(HAVE_MPI_INIT_THREAD, 1, ["have MPI init thread"])])
1216	HAVE_MPIPP=no;
1217	AC_CHECK_LIB(mpi++,MPI_Abort,[HAVE_MPIPP=yes;LIBS="-lmpi++ $LIBS"])
1218	if test X$HAVE_MPIPP = Xno; then
1219	AC_CHECK_LIB(pmpich++,MPI_Abort,[HAVE_MPIPP=yes;LIBS="-lpmpich++ $LIBS"])
1220	fi
1221	AC_DEFINE(HAVE_MPIPP, 1, ["have MPI PP"])
1222	fi
1223	AC_LANG_RESTORE
1224	fi
1225
1226	if test X$HAVE_MPI != Xyes -a $ALWAYS_USE_MPI = yes; then
1227	AC_MSG_ERROR([--enable-always-use-mpi is set but MPI is not available])
1228	elif test $ALWAYS_USE_MPI = yes; then
1229	AC_DEFINE(ALWAYS_USE_MPI, 1, ["always use MPI"])
1230	fi
1231
1232	dnl ------ check for the armci library
1233	AC_LANG_SAVE
1234	AC_LANG_CPLUSPLUS
1235	AC_CHECK_HEADER(armci.h,[
1236	AC_CHECK_FUNC(ARMCI_Init,HAVE_ARMCI=yes,[
1237	AC_CHECK_LIB(armci,ARMCI_Init,[HAVE_ARMCI=yes;LIBS="-larmci $LIBS"])
1238	])
1239	])
1240	AC_LANG_RESTORE
1241
1242	if test X$HAVE_ARMCI = Xyes; then
1243	AC_DEFINE(HAVE_ARMCI, 1, ["use ARMCI"])
1244	fi
1245
1246	if test $DEFAULT_PARALLEL = mtmpi -a X$HAVE_MPI != Xyes; then
1247	AC_MSG_ERROR([--with-default-parallel=mtmpi but MPI not available])
1248	fi
1249	if test $DEFAULT_PARALLEL = armcimpi -a X$HAVE_MPI != Xyes; then
1250	AC_MSG_ERROR([--with-default-parallel=armcimpi but MPI not available])
1251	fi
1252	if test $DEFAULT_PARALLEL = armcimpi -a X$HAVE_ARMCI != Xyes; then
1253	AC_MSG_ERROR([--with-default-parallel=armcimpi but ARMCI not available])
1254	fi
1255
1256	AC_SUBST(HAVE_PERF)
1257	AC_SUBST(HAVE_MPI)
1258	AC_SUBST(ALWAYS_USE_MPI)
1259	AC_SUBST(HAVE_ARMCI)
1260	AC_SUBST(HAVE_MPIIO)
1261	AC_SUBST(HAVE_PTHREAD)
1262	AC_SUBST(EXTRADEFINES)
1263
1264	dnl ---------- Checks for header files. -----------
1265
1266	AC_HEADER_STDC
1267	AC_CHECK_HEADERS(fcntl.h limits.h sys/ioctl.h sys/time.h unistd.h pwd.h)
1268	AC_CHECK_HEADERS(sys/times.h sys/resource.h time.h machine/fpu.h asm/fpu.h)
1269	AC_CHECK_HEADERS(termios.h sys/stat.h sys/types.h dlfcn.h stdint.h)
1270
1271	dnl -- Checks for typedefs, structures, and compiler characteristics. --
1272	AC_C_CONST
1273	AC_TYPE_SIZE_T
1274	AC_STRUCT_TM
1275
1276	dnl --------- Checks for library functions. ---------
1277	AC_TYPE_SIGNAL
1278	AC_FUNC_VPRINTF
1279	AC_CHECK_FUNCS(strerror sigfillset signal system getpwuid geteuid)
1280	AC_CHECK_FUNCS(gethostname time ctime)
1281	AC_CHECK_FUNCS(setrlimit setenv)
1282
1283	dnl --------- Check for an isnan and make sure it can be used
1284	dnl with iostream (it can't on OS X)
1285	AC_LANG_SAVE
1286	AC_LANG_CPLUSPLUS
1287	AC_MSG_CHECKING(isnan and iostream)
1288	AC_LINK_IFELSE([AC_LANG_PROGRAM([
1289	#include <iostream>
1290	#include <math.h>
1291	int main(int,char**) { isnan(1.0); return 0; }
1292	])],
1293	AC_DEFINE(HAVE_ISNAN,1, ["isnan available"])
1294	AC_MSG_RESULT(yes),
1295	AC_MSG_RESULT(no)
1296	)
1297	AC_LANG_RESTORE
1298
1299	dnl --------- Check for the glibc extensions to C99 fenv.h. ---------
1300
1301	AC_CHECK_HEADERS(fenv.h)
1302	AC_CHECK_FUNCS(feenableexcept fedisableexcept)
1303
1304	dnl --------- Checks for a C++ linkable fchdir. ---------
1305	AC_LANG_SAVE
1306	AC_LANG_CPLUSPLUS
1307	AC_MSG_CHECKING([fchdir])
1308	AC_TRY_COMPILE([#include <unistd.h>],[
1309	fchdir(0);
1310	],[HAVE_FCHDIR=yes
1311	AC_DEFINE(HAVE_FCHDIR, 1, ["have fchdir"])
1312	AC_MSG_RESULT(yes)],[
1313	AC_MSG_RESULT(no)
1314	HAVE_FCHDIR=no
1315	])
1316	AC_LANG_RESTORE
1317	AC_SUBST(HAVE_FCHDIR)
1318
1319	dnl --------- Check for ios::fmtflags. ---------
1320
1321	AC_LANG_SAVE
1322	AC_LANG_CPLUSPLUS
1323	AC_MSG_CHECKING([ios::fmtflags])
1324	AC_TRY_COMPILE([#include <$iostream>],[
1325	$NAMESPACE_STD ios::fmtflags flags;
1326	],[HAVE_IOS_FMTFLAGS=yes
1327	AC_DEFINE(HAVE_IOS_FMTFLAGS, 1, ["have iostream format flags"])
1328	AC_MSG_RESULT(yes)],[
1329	AC_MSG_RESULT(no)
1330	HAVE_IOS_FMTFLAGS=no
1331	])
1332	AC_LANG_RESTORE
1333	AC_SUBST(HAVE_IOS_FMTFLAGS)
1334
1335	dnl --------- check for long long ---------
1336
1337	if test X"$LONGLONG" = Xyes; then
1338	AC_LANG_SAVE
1339	AC_LANG_CPLUSPLUS
1340	AC_MSG_CHECKING(long long)
1341	AC_TRY_COMPILE([],[
1342	long long i;
1343	],[AC_DEFINE(HAVE_LONG_LONG, 1, ["have long long"])
1344	AC_MSG_RESULT(yes)],[
1345	AC_MSG_RESULT(no)
1346	])
1347	AC_LANG_RESTORE
1348	fi
1349
1350	dnl --------- Check for sgetn. ---------
1351
1352	AC_LANG_SAVE
1353	AC_LANG_CPLUSPLUS
1354	AC_MSG_CHECKING([sgetn])
1355	AC_TRY_COMPILE([#include <$iostream>],[
1356	char *c=0;
1357	$NAMESPACE_STD streambuf *s=0; s->sgetn(c,0);
1358	],[HAVE_SGETN=yes
1359	AC_DEFINE(HAVE_SGETN, 1, ["have sgetn"])
1360	AC_MSG_RESULT(yes)],[
1361	AC_MSG_RESULT(no)
1362	HAVE_SGETN=no
1363	])
1364	AC_LANG_RESTORE
1365	AC_SUBST(HAVE_SGETN)
1366
1367	dnl --------- Check for pubseekoff. ---------
1368
1369	AC_LANG_SAVE
1370	AC_LANG_CPLUSPLUS
1371	AC_MSG_CHECKING([pubseekoff])
1372	AC_TRY_COMPILE([#include <$iostream>],[
1373	$NAMESPACE_STD cout.rdbuf()->pubseekoff(0,$NAMESPACE_STD ios::beg,
1374	$NAMESPACE_STD ios::out);
1375	],[HAVE_PUBSEEKOFF=yes
1376	AC_DEFINE(HAVE_PUBSEEKOFF, 1, ["have pubseekoff"])
1377	AC_MSG_RESULT(yes)],[
1378	AC_MSG_RESULT(no)
1379	HAVE_PUBSEEKOFF=no
1380	])
1381	AC_LANG_RESTORE
1382	AC_SUBST(HAVE_PUBSEEKOFF)
1383
1384	dnl --------- Check for seekoff. ---------
1385
1386	AC_LANG_SAVE
1387	AC_LANG_CPLUSPLUS
1388	AC_MSG_CHECKING([seekoff])
1389	AC_TRY_COMPILE([#include <$iostream>],[
1390	$NAMESPACE_STD cout.rdbuf()->seekoff(0,$NAMESPACE_STD ios::beg,
1391	$NAMESPACE_STD ios::out);
1392	],[HAVE_SEEKOFF=yes
1393	AC_DEFINE(HAVE_SEEKOFF, 1, ["have seekoff"])
1394	AC_MSG_RESULT(yes)],[
1395	AC_MSG_RESULT(no)
1396	HAVE_SEEKOFF=no
1397	])
1398	AC_LANG_RESTORE
1399	AC_SUBST(HAVE_SEEKOFF)
1400
1401	dnl --------- Check for signal handler argument lists. ---------
1402
1403	AC_LANG_SAVE
1404	AC_LANG_CPLUSPLUS
1405	AC_MSG_CHECKING([signal handler needs ellipsis])
1406	AC_TRY_LINK([
1407	#include <signal.h>
1408	extern "C" {
1409	typedef void (*signal_handler)(...);
1410	void handler(int);
1411	}
1412	void handler(int) {}
1413	],[
1414	signal(SIGINT, (signal_handler)handler);
1415	],
1416	AC_DEFINE(SIGHASELLIP, 1, ["signal handler needs ellipsis"]) AC_MSG_RESULT(yes),
1417	AC_MSG_RESULT(no))
1418	AC_LANG_RESTORE
1419
1420	dnl --------- Checks for rand functions ---------
1421
1422	AC_LANG_SAVE
1423	AC_LANG_CPLUSPLUS
1424	AC_CHECK_FUNCS(drand48)
1425	AC_LANG_RESTORE
1426
1427	dnl --------- Checks for SYSV IPC. ---------
1428
1429	if test "X$SYSVIPC" = Xyes; then
1430	AC_CHECK_FUNCS(shmget semget)
1431	AC_CHECK_HEADERS(sys/ipc.h sys/sem.h sys/shm.h)
1432	AC_MSG_CHECKING([for SYSV IPC])
1433	if test X$ac_cv_func_shmget = Xyes -a \
1434	X$ac_cv_func_semget = Xyes -a \
1435	X$ac_cv_header_sys_ipc_h = Xyes -a \
1436	X$ac_cv_header_sys_sem_h = Xyes -a \
1437	X$ac_cv_header_sys_shm_h = Xyes; then
1438	HAVE_SYSV_IPC=yes
1439	AC_DEFINE(HAVE_SYSV_IPC, 1, ["use SYSVIPC"])
1440	else
1441	HAVE_SYSV_IPC=no
1442	fi
1443	AC_MSG_RESULT($HAVE_SYSV_IPC)
1444	AC_SUBST(HAVE_SYSV_IPC)
1445	else
1446	HAVE_SYSV_IPC=no
1447	AC_SUBST(HAVE_SYSV_IPC)
1448	fi
1449
1450	AC_LANG_SAVE
1451	AC_LANG_CPLUSPLUS
1452	AC_MSG_CHECKING([if semctl requires semun])
1453	AC_TRY_LINK([
1454	#include <sys/types.h>
1455	#include <sys/ipc.h>
1456	#include <sys/sem.h>
1457	],[
1458	int val = 0;
1459	semctl(0,0,0,val);
1460	],[
1461	case $target in
1462	-sgi-irix)
1463	AC_DEFINE(SEMCTL_REQUIRES_SEMUN, 1, ["semctl requires semun"]) AC_MSG_RESULT(sgi-irix -- yes)
1464	;;
1465	*)
1466	AC_MSG_RESULT(no)
1467	;;
1468	esac
1469	],
1470	AC_DEFINE(SEMCTL_REQUIRES_SEMUN, 1, ["semctl requires semun"]) AC_MSG_RESULT(yes))
1471	AC_LANG_RESTORE
1472	AC_DEFINE(SHMTYPE, [char *], ["type to use in shared memory"])
1473
1474	dnl ----------- See if Fortran works --------------
1475
1476	AC_MSG_CHECKING(if fortran compiler works)
1477	if test -n "$F77" -a "$F77" != no ; then
1478	/bin/rm -f ffunc.f flink.c
1479	echo " program main" > ffunc.f
1480	echo " end" >> ffunc.f
1481	if $F77 -o ffunc ffunc.f 1>&5 2>&5; then
1482	AC_MSG_RESULT(yes)
1483	else
1484	AC_MSG_RESULT(no)
1485	AC_MSG_FAILURE(fortran compiler does not work)
1486	fi
1487	/bin/rm -f ffunc ffunc.f
1488	fi
1489
1490	dnl ----------- Fortran symbol names --------------
1491
1492	AC_MSG_CHECKING(fortran symbols)
1493	if test -n "$F77" -a "$F77" != no ; then
1494	/bin/rm -f ffunc.f flink.c
1495	echo " subroutine ffunc()" > ffunc.f
1496	echo " return" >> ffunc.f
1497	echo " end" >> ffunc.f
1498	$F77 -c ffunc.f 1>/dev/null 2>/dev/null
1499	echo "main(){ FF(); return 0; }" > flink.c
1500	if $CC -o flink -DFF=ffunc flink.c ffunc.o $LDFLAGS $LIBS 1>/dev/null 2>/dev/null; then
1501	AC_MSG_RESULT(same as C)
1502	F77_SYMBOLS=symbol
1503	elif $CC -o flink -DFF=ffunc_ flink.c ffunc.o $LDFLAGS $LIBS 1>/dev/null 2>/dev/null; then
1504	AC_MSG_RESULT(lowercase with underscore)
1505	F77_SYMBOLS=symbol_
1506	elif $CC -o flink -DFF=FFUNC flink.c ffunc.o $LDFLAGS $LIBS 1>/dev/null 2>/dev/null; then
1507	AC_MSG_RESULT(uppercase)
1508	F77_SYMBOLS=SYMBOL
1509	elif $CC -o flink -DFF=FFUNC_ flink.c ffunc.o $LDFLAGS $LIBS 1>/dev/null 2>/dev/null; then
1510	AC_MSG_RESULT(uppercase with underscore)
1511	F77_SYMBOLS=SYMBOL_
1512	else
1513	AC_MSG_RESULT(giving up)
1514	AC_MSG_ERROR(could not determine F77 symbol names)
1515	fi
1516	/bin/rm -f ffunc.f ffunc.o flink flink.c flink.o ffunc
1517	else
1518	F77_SYMBOLS=symbol_
1519	AC_MSG_RESULT(guessing lowercase with underscore)
1520	fi
1521	AC_SUBST(F77_SYMBOLS)
1522
1523	dnl ----------- check for FORTRAN libraries --------------
1524
1525	AC_LANG_SAVE
1526	AC_LANG_CPLUSPLUS
1527	LIBSSAV="$LIBS"
1528	LIBS="$LIBSSAV $FLIBS"
1529
1530	LIBBLAS=""
1531	F77_DGEMM=`$PERL $srcdir/bin/mkf77sym.pl.in -method $F77_SYMBOLS DAXPY`
1532	AC_CHECK_FUNC($F77_DGEMM,HAVE_BLAS=yes,[
1533	AC_CHECK_LIB(essl,$F77_DGEMM,[HAVE_BLAS=yes;LIBBLAS="-lessl"],
1534	AC_CHECK_LIB(blas,$F77_DGEMM,[HAVE_BLAS=yes;LIBBLAS="-lblas"])
1535	)]
1536	)
1537	if test X$HAVE_BLAS != Xyes; then
1538	LIBSSAV2="$LIBS"
1539	LIBS="-latlas $LIBS"
1540	AC_CHECK_LIB(f77blas,$F77_DGEMM,[HAVE_BLAS=yes;LIBBLAS="-lf77blas -latlas"],
1541	LIBS="$LIBSSAV2")
1542	fi
1543	AC_SUBST(HAVE_BLAS)
1544	if test X$HAVE_BLAS != Xyes; then
1545	echo "WARNING: Could not link to the BLAS library. It can be obtained at"
1546	echo "http://www.netlib.org/blas. Use --with-libdirs and/or --with-libs"
1547	echo "to specify the name of the library."
1548	AC_MSG_ERROR([BLAS is required to complete the build])
1549	fi
1550
1551	LIBS="$LIBSSAV $LIBBLAS $FLIBS"
1552
1553	LIBLAPACK=""
1554	F77_DGESVD=`$PERL $srcdir/bin/mkf77sym.pl.in -method $F77_SYMBOLS DGESVD`
1555	AC_CHECK_FUNC($F77_DGESVD,HAVE_LAPACK=yes,[
1556	AC_CHECK_LIB(lapack,$F77_DGESVD,[HAVE_LAPACK=yes;LIBLAPACK="-llapack"]
1557	)]
1558	)
1559	AC_SUBST(HAVE_LAPACK)
1560	if test X$HAVE_LAPACK != Xyes; then
1561	echo "Could not link to the LAPACK library. It can be obtained at"
1562	echo "http://www.netlib.org/lapack. Use --with-libdirs and/or --with-libs"
1563	echo "to specify the name of the library."
1564	AC_MSG_ERROR([LAPACK is required to complete the build])
1565	fi
1566
1567	FLIBS="$LIBLAPACK $LIBBLAS $FLIBS"
1568	AC_LANG_RESTORE
1569
1570	dnl ----------- check for Scalable BLAS library --------------
1571
1572	LIBSSAV="$LIBS"
1573	LIBS="$LIBS $FLIBS"
1574	HAVE_SCALABLE_BLAS=no
1575	AC_CHECK_FUNC(sB_init,
1576	HAVE_SCALABLE_BLAS=yes,[
1577	AC_CHECK_LIB(sB_BLAS,sB_init,[
1578	HAVE_SCALABLE_BLAS=yes
1579	LIBSSAV="-lsB_BLAS $LIBSSAV"
1580	])]
1581	)
1582	LIBS="$LIBSSAV"
1583	if test $HAVE_SCALABLE_BLAS = yes; then
1584	AC_DEFINE(HAVE_SCALABLE_BLAS, 1, ["have scalabale blas"])
1585	fi
1586
1587	dnl ----------- NIAMA library checks --------------
1588
1589	AC_LANG_SAVE
1590	AC_LANG_CPLUSPLUS
1591	AC_CHECK_PROG(NIAMACFG,niama-config,niama-config)
1592	if test X$NIAMACFG != X; then
1593	LIBSSAV="$LIBS"
1594	CPPSAV="$CPPFLAGS"
1595	NIAMALIBS="`niama-config --libs` `niama-config --corbalibs`"
1596	CPPFLAGS="$CPPFLAGS `niama-config --cppflags`"
1597	LIBS="$NIAMALIBS $LIBS"
1598	AC_TRY_LINK([
1599	#include <niama.h>
1600	],[
1601	exit(0);
1602	],[
1603	AC_DEFINE(HAVE_NIAMA, 1, ["have NIAMA"])
1604	],[
1605	LIBS="$LIBSSAV"
1606	CPPFLAGS="$CPPSAV"
1607	]
1608	)
1609	fi
1610	AC_LANG_RESTORE
1611
1612	dnl ----------- libint library checks --------------
1613
1614	AC_LANG_SAVE
1615	AC_LANG_CPLUSPLUS
1616	AC_CHECK_HEADERS(libint/libint.h,
1617	AC_CHECK_LIB(int,init_libint_base,
1618	HAVE_LIBINT=yes
1619	AC_DEFINE(HAVE_LIBINT, 1, ["have libint"])
1620	AC_SUBST(HAVE_LIBINT)
1621	LIBS="-lint $LIBS"
1622	)
1623	)
1624	AC_LANG_RESTORE
1625	AM_CONDITIONAL([CONDLIBINT], [test x"$HAVE_LIBINT" = x"1"])
1626
1627	dnl ----------- libr12 library checks --------------
1628
1629	AC_LANG_SAVE
1630	AC_LANG_CPLUSPLUS
1631	AC_CHECK_HEADERS(libr12/libr12.h,
1632	AC_CHECK_LIB(r12,init_libr12_base,
1633	HAVE_LIBR12=yes
1634	AC_DEFINE(HAVE_LIBR12, 1, ["have libr12"])
1635	AC_SUBST(HAVE_LIBR12)
1636	LIBS="-lr12 $LIBS"
1637	)
1638	)
1639	AC_LANG_RESTORE
1640	AM_CONDITIONAL([CONDLIBR12], [test x"$HAVE_LIBR12" = x"1"])
1641
1642	dnl ----------- libderiv library checks --------------
1643
1644	AC_LANG_SAVE
1645	AC_LANG_CPLUSPLUS
1646	AC_CHECK_HEADERS(libderiv/libderiv.h,
1647	AC_CHECK_LIB(deriv,init_libderiv_base,
1648	HAVE_LIBDERIV=yes
1649	AC_DEFINE(HAVE_LIBDERIV, 1, ["have libderiv"])
1650	AC_SUBST(HAVE_LIBDERIV)
1651	LIBS="-lderiv $LIBS"
1652	)
1653	)
1654	AC_LANG_RESTORE
1655	AM_CONDITIONAL([CONDLIBDERIV], [test x"$HAVE_LIBDERIV" = x"1"])
1656
1657	dnl ----------- make sure we have everything for cints and mbptr12 ----------
1658
1659	if test ! X$HAVE_LIBR12 = Xyes -o ! X$HAVE_LIBINT = Xyes; then
1660	EXCLUDED_DIRS="-x SRC_LIB_CHEMISTRY_QC_CINTS -x SRC_LIB_CHEMISTRY_QC_MBPTR12 $EXCLUDED_DIRS"
1661	fi
1662
1663	dnl --------- Template instantiation. ---------
1664
1665	if test $template_instantiation = auto; then
1666	AC_MSG_CHECKING(choosing template instantiation method)
1667	if test X$GXX = Xyes; then
1668	AC_MSG_RESULT("gcc (none)")
1669	else
1670	case $target in
1671	-sgi-irix6.0)
1672	AC_MSG_RESULT("-sgi-irix6.0 (none)")
1673	;;
1674	-sgi-irix)
1675	template_instantiation=ptused
1676	AC_MSG_RESULT("-sgi-irix (ptused)")
1677	;;
1678	-cray-unicos)
1679	template_instantiation=craysimp
1680	AC_MSG_RESULT("-cray-unicos (craysimp)")
1681	;;
1682	-dec-osf)
1683	template_instantiation=repodir
1684	AC_MSG_RESULT("-dec-osf (repodir)")
1685	;;
1686	alpha*)
1687	template_instantiation=repodir
1688	AC_MSG_RESULT("alpha* non-GNU C++ (repodir)")
1689	;;
1690	-solaris)
1691	template_instantiation=sunexpl
1692	AC_MSG_RESULT("-solaris (sunexpl)")
1693	;;
1694	*)
1695	AC_MSG_RESULT("generic non GNU (none)")
1696	;;
1697	esac
1698	fi
1699	fi
1700
1701	if test $template_instantiation = auto; then
1702	template_instantiation=none
1703	fi
1704
1705	AC_MSG_CHECKING(template instantiation flags)
1706	TMPLINST=no
1707	TMPLREPO=
1708	TMPLINLIB=no
1709	case $template_instantiation in
1710	repodir)
1711	TMPLREPO=cxx_repository
1712	TMPLINLIB=yes
1713	;;
1714	craysimp)
1715	CXXFLAGS="$CXXFLAGS -h simple_templates"
1716	;;
1717	gnurepo)
1718	TMPLINST=yes
1719	CXXFLAGS="$CXXFLAGS -frepo"
1720	AC_MSG_RESULT(gnurepo)
1721	;;
1722	gnuexpl)
1723	# automatic template instantiation causes problems with libstc++-v3
1724	CXXFLAGS="$CXXFLAGS -fno-implicit-templates"
1725	EXPLICIT_TEMPLATE_INSTANTIATION=yes
1726	AC_DEFINE(EXPLICIT_TEMPLATE_INSTANTIATION, 1, ["template instantiation flags"])
1727	;;
1728	sunexpl)
1729	CXXFLAGS="$CXXFLAGS -instances=explicit"
1730	AC_DEFINE(EXPLICIT_TEMPLATE_INSTANTIATION, 1, ["template instantiation flags"])
1731	;;
1732	ptused)
1733	CXXFLAGS="$CXXFLAGS -ptused"
1734	;;
1735	none)
1736	AC_MSG_RESULT(none)
1737	;;
1738	*)
1739	AC_MSG_RESULT($template_instantiation)
1740	AC_MSG_ERROR(unknown template instantiation method)
1741	esac
1742
1743	AC_SUBST(TMPLINST)
1744	AC_SUBST(TMPLREPO)
1745	AC_SUBST(TMPLINLIB)
1746
1747	dnl --------- Checks that must be done last. ---------
1748
1749	AC_MSG_CHECKING([for special flags that must be set last])
1750	case $target in
1751	i860-intel-puma*)
1752	LDFLAGS="$LDFLAGS -mpuma -mnoieee"
1753	AC_MSG_RESULT(paragon puma)
1754	;;
1755	i686-intel-cougar*)
1756	LDFLAGS="$LDFLAGS -mcougar -mnoieee"
1757	AC_MSG_RESULT(teraflop cougar)
1758	;;
1759	i860-intel-sunmos*)
1760	LDFLAGS="$LDFLAGS -msunmos -mnoieee"
1761	AC_MSG_RESULT(paragon sunmos)
1762	;;
1763	i860-intel-osf*)
1764	LDFLAGS="$LDFLAGS -mnx -mnoieee"
1765	AC_MSG_RESULT(osf paragon)
1766	;;
1767	*)
1768	AC_MSG_RESULT(none)
1769	;;
1770	esac
1771
1772	dnl --------- Shared library configuration. ---------
1773
1774	enablelibtool=yes
1775	AC_ARG_ENABLE(libtool,
1776	[ --disable-libtool Do not use libtool.],
1777	[
1778	case $enableval in
1779	yes)
1780	;;
1781	no)
1782	enablelibtool=no
1783	;;
1784	*)
1785	AC_MSG_ERROR([Invalid value for --(dis\|en)able-libtool ($enableval)])
1786	;;
1787	esac
1788	])
1789
1790	if test "$enablelibtool" = yes; then
1791
1792	dnl by default make only static libraries
1793	AC_DISABLE_SHARED
1794	AC_PROG_LIBTOOL
1795
1796	OBJSUF=lo
1797	LIBSUF=la
1798
1799	else
1800
1801	enable_shared=no
1802
1803	fi
1804
1805	if test "$enable_shared" = "no"; then
1806	OBJSUF=o
1807	LIBSUF=a
1808	fi
1809
1810	ENABLESHARED=$enable_shared
1811	AC_SUBST(ENABLESHARED)
1812
1813	dnl --------- CCA component configuration ---------
1814
1815	have_condcca="false"
1816	if test $components == "yes"; then
1817
1818	if test $HAVE_MPI == "yes" &&
1819	test $HAVE_MPIPP == "no"; then
1820	AC_MSG_ERROR([libmpi++ needed for mpi cca components])
1821	fi
1822
1823	if test -z $CCA_CHEM_CONFIG && ! test -x $CCA_CHEM_CONFIG; then
1824	AC_MSG_ERROR([cca-chem-config is required to build CCA component code])
1825	fi
1826
1827	CCA_CHEM_INCLUDE=`$CCA_CHEM_CONFIG --includedir`
1828	CCA_CHEM_LIB=`$CCA_CHEM_CONFIG --libdir`
1829	CCA_CHEM_PREFIX=`$CCA_CHEM_CONFIG --prefix`
1830	CCA_CHEM_REPO=$CCA_CHEM_PREFIX/repo
1831	AC_SUBST(CCA_CHEM_INCLUDE)
1832	AC_SUBST(CCA_CHEM_LIB)
1833	AC_SUBST(CCA_CHEM_REPO)
1834
1835	CCAFE_CONFIG=`$CCA_CHEM_CONFIG --ccafe-config`
1836	ENABLE_PYTHON="no" # no need for python checks
1837	AC_CHECK_CCA()
1838
1839	LIBS="-L$CCAFE_LIB $LIBS"
1840	CCA_CHEM_INCLUDE=-I$CCA_CHEM_INCLUDE
1841	BABEL_INCLUDE=-I$BABEL_INCLUDE
1842	CCA_SPEC_BABEL_INCLUDE=-I$CCA_SPEC_BABEL_INCLUDE
1843	CCAFE_INCLUDE="-I$CCAFE_INCLUDE -I$CCAFE_INCLUDE/dc/babel/babel-cca/server"
1844	CPPFLAGS="$CPPFLAGS $BABEL_INCLUDE $CCA_SPEC_BABEL_INCLUDE $CCA_CHEM_INCLUDE $CCAFE_INCLUDE"
1845
1846	AC_CHECK_HEADER(sidl.h,
1847	AC_DEFINE(HAVE_SIDL_HEADERS, 1, ["have sidl"]),
1848	AC_MSG_ERROR([problem with babel headers]) )
1849	AC_CHECK_HEADER(gov_cca_IOR.h,
1850	AC_DEFINE(HAVE_CCA_SPEC_BABEL_HEADERS, 1, ["have CCA spec babel headers"]),
1851	AC_MSG_ERROR([problem with cca-spec-babel headers]) )
1852	AC_CHECK_HEADER(Chemistry_QC_Model_IOR.h,
1853	AC_DEFINE(HAVE_CCA_CHEM_HEADERS, 1, ["have CCA chem headers"]),
1854	AC_MSG_ERROR([problem with cca-chem-generic headers]) )
1855
1856	have_condcca="true"
1857	else
1858	EXCLUDED_DIRS="-x LIB_CCA -x SRC_LIB_CHEMISTRY_CCA -x SRC_LIB_CHEMISTRY_QC_INTCCA $EXCLUDED_DIRS"
1859	fi
1860	AM_CONDITIONAL(CONDCCA, [test x"$have_condcca" = x"true"])
1861
1862	dnl --------- Find the list of all sc libraries. ---------
1863
1864	SCLIBS=`$PERL $srcdir/bin/listlibs.pl -I$srcdir/src/lib -DLIBSUF=$LIBSUF $srcdir/src/lib`
1865	AC_SUBST(SCLIBS)
1866
1867	dnl --------- Define the library directory macros. ---------
1868
1869	if test "$enableproduction" = "no"; then
1870	AC_DEFINE_DIR(SRC_SCLIBDIR, srcdir/lib, ["source SC libdir"])
1871	fi
1872	AC_DEFINE_DIR(INSTALLED_SCLIBDIR, prefix/lib, ["install SC libdir"])
1873	AC_DEFINE_DIR(SCDATADIR, scdatadir, ["SC data dir"])
1874
1875	dnl --------- Have SRCDIR as output define -------
1876
1877	AC_DEFINE_DIR(SRCDIR, srcdir, ["top source dir"])
1878
1879	dnl --------- Create the stub Makefiles. ---------
1880
1881	dnl $PERL $srcdir/bin/objectdir.pl $EXCLUDED_DIRS $srcdir
1882
1883	### output files
1884	AC_CONFIG_FILES([
1885	bin/mkf77sym.pl
1886	])
1887	AC_CONFIG_FILES([
1888	doc/doxygen.cfg
1889	])
1890	AC_CONFIG_FILES([
1891	Makefile
1892	src/lib/Makefile
1893	src/bin/mpqc/Makefile
1894	])
1895
1896	AC_OUTPUT
1897
1898

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