Context Navigation

configure.ac@ fbf005

Visit:

Action_Thermostats Add_AtomRandomPerturbation Add_RotateAroundBondAction Add_SelectAtomByNameAction Adding_Graph_to_ChangeBondActions Adding_MD_integration_tests Adding_StructOpt_integration_tests AutomationFragmentation_failures Candidate_v1.6.0 Candidate_v1.6.1 ChangeBugEmailaddress ChangingTestPorts ChemicalSpaceEvaluator Combining_Subpackages Debian_Package_split Debian_package_split_molecuildergui_only Disabling_MemDebug Docu_Python_wait EmpiricalPotential_contain_HomologyGraph_documentation Enable_parallel_make_install Enhance_userguide Enhanced_StructuralOptimization Enhanced_StructuralOptimization_continued Example_ManyWaysToTranslateAtom Exclude_Hydrogens_annealWithBondGraph FitPartialCharges_GlobalError Fix_ChronosMutex Fix_StatusMsg Fix_StepWorldTime_single_argument Fix_Verbose_Codepatterns ForceAnnealing_goodresults ForceAnnealing_oldresults ForceAnnealing_tocheck ForceAnnealing_with_BondGraph ForceAnnealing_with_BondGraph_continued ForceAnnealing_with_BondGraph_continued_betteresults ForceAnnealing_with_BondGraph_contraction-expansion GeometryObjects Gui_displays_atomic_force_velocity IndependentFragmentGrids_IntegrationTest JobMarket_RobustOnKillsSegFaults JobMarket_StableWorkerPool JobMarket_unresolvable_hostname_fix PartialCharges_OrthogonalSummation PythonUI_with_named_parameters QtGui_reactivate_TimeChanged_changes Recreated_GuiChecks RotateToPrincipalAxisSystem_UndoRedo StoppableMakroAction TremoloParser_IncreasedPrecision TremoloParser_MultipleTimesteps Ubuntu_1604_changes stable

Last change on this file since fbf005 was ba1152, checked in by Frederik Heber <heber@…>, 8 years ago

Removed libfl dependence in mpqc.

this fixes "undefined reference to yylex()" with the later switch to poolworker doing MPQCJob and VMGJob calculations. Seemingly, the library is not needed.
this is probably just a language problem, i.e. C bindings instead of C++ bindings being used in one place and therefore giving rise to the aforementioned missing ref to the C version.

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 $FLIBS"
576	AC_PROG_CPP
577	AC_PROG_CXXCPP
578	AC_CHECK_PROG(AR,ar,ar)
579	AC_CHECK_PROG(PERL,perl,perl)
580	AC_CHECK_PROG(WISH,wish,/usr/bin/wish)
581
582	dnl --------- use libtool ---------------------
583
584	LT_INIT([static])
585
586	dnl The lack of certain tools is a show stopper
587
588	changequote(<<, >>)dnl
589
590	if [ X$PERL = X ]; then
591	echo "Could not find the program perl. It can be obtained at"
592	echo "ftp://prep.ai.mit.edu/pub/gnu"
593	exit 1
594	fi
595
596	changequote([, ])dnl
597
598	dnl --------- Check for the graph generator used by doxygen
599
600	DOT_PATH=""
601	if test X$DOT = Xno; then
602	HAVE_DOT=NO
603	elif test X$DOT = Xyes; then
604	AC_CHECK_PROG(HAVE_DOT,dot,YES,NO)
605	else
606	HAVE_DOT=YES
607	DOT_PATH=$DOT
608	fi
609	AC_SUBST(DOT_PATH)
610	AC_SUBST(HAVE_DOT)
611
612	dnl -------- Checks for cross compiling. ----------
613
614	# obsolete starting at autoconf 2.12
615	#if test X$cross_compiling != Xyes; then
616	#AC_C_CROSS
617	#fi
618
619	#if test X$cross_compiling = Xyes -a X$target = X$host; then
620	# AC_MSG_ERROR([Cross compiling, but target is host (use --host).])
621	#fi
622
623	dnl -------- Checks for compiler/linker options. ----------
624
625	# options needed only for optimization
626	COPTIONS_OPT=-O
627	# options needed only for debugging
628	COPTIONS_DBG=-g
629	# options that are always needed
630	COPTIONS_MISC=
631
632	# options needed only for optimization
633	CXXOPTIONS_OPT=-O
634	# options needed only for debugging
635	CXXOPTIONS_DBG=-g
636	# options that are always needed
637	CXXOPTIONS_MISC=
638
639	OBJSUF=o
640	LIBSUF=a
641
642	dnl -- check how dependency information is built --
643
644	# The GNU compilers work with:
645	CCDEPENDSUF=none
646	CXXDEPENDSUF=none
647	CCDEPENDFLAGS=-M
648	CXXDEPENDFLAGS=-M
649
650	/bin/rm -f depcheck.u depcheck.c depcheck.o
651
652	# Check for an IBM visual age C compiler
653	echo "#include <stdio.h>" > depcheck.c
654	$CC $CPPFLAGS $CFLAGS -M depcheck.c > /dev/null 2>&1
655	if test -f depcheck.u; then
656	CCDEPENDSUF=u
657	fi
658	/bin/rm -f depcheck.u depcheck.c depcheck.o
659
660	# Check for an IBM visual age C++ compiler
661	echo "#include <iostream>" > depcheck.cc
662	$CXX $CPPFLAGS $CXXFLAGS -M -E depcheck.cc > /dev/null 2>&1
663	if test -f depcheck.u; then
664	CXXDEPENDSUF=u
665	CXXDEPENDFLAGS="-M -E"
666	fi
667	/bin/rm -f depcheck.u depcheck.cc depcheck.o
668
669	dnl -- special misc options --
670
671	AC_MSG_CHECKING([for miscellaneous flags])
672	case $target in
673	-cray-unicos)
674	if test ! X$GXX = Xyes; then
675	CXXOPTIONS_MISC="$CXXOPTIONS_MISC -h new_for_init"
676	fi
677	AC_MSG_RESULT(cray)
678	;;
679	*)
680	AC_MSG_RESULT(none)
681	;;
682	esac
683
684	dnl -- special optimization options --
685
686	AC_MSG_CHECKING([for special optimization options])
687	case $target in
688	rs6000-ibm-aix3.2.* \| rs6000-ibm-aix4.* \| powerpc-ibm-aix4.* \| powerpc-ibm-aix5.*)
689	if test X$GCC != Xyes; then
690	COPTIONS_OPT="-O -qnolm"
691	fi
692	if test X$GXX != Xyes; then
693	CXXOPTIONS_OPT="-O -qnolm -qrtti"
694	fi
695	AC_MSG_RESULT("rs6000 or powerpc")
696	;;
697	alphaev6-*)
698	if test X$GCC = Xyes; then
699	COPTIONS_OPT="-O3 -mcpu=ev6"
700	else
701	COPTIONS_OPT="-O5 -arch ev6"
702	fi
703	if test X$GXX = Xyes; then
704	CXXOPTIONS_OPT="-O3 -mcpu=ev6"
705	else
706	CXXOPTIONS_OPT="-O5 -arch ev6"
707	fi
708	AC_MSG_RESULT("alphaev6")
709	;;
710	alphaev56-*)
711	if test X$GCC = Xyes; then
712	COPTIONS_OPT="-O3 -mcpu=ev56"
713	else
714	COPTIONS_OPT="-O5 -arch ev56"
715	fi
716	if test X$GXX = Xyes; then
717	CXXOPTIONS_OPT="-O3 -mcpu=ev56"
718	else
719	CXXOPTIONS_OPT="-O5 -arch ev56"
720	fi
721	AC_MSG_RESULT("alphaev56")
722	;;
723	mips-sgi-irix5)
724	if test X$GCC != Xyes; then
725	COPTIONS_OPT="-O -Olimit 2000"
726	fi
727	AC_MSG_RESULT("mips*-sgi-irix5")
728	;;
729	changequote(<<, >>)dnl
730	mips-sgi-irix6.[01])
731	changequote([, ])dnl
732	if test X$GCC != Xyes; then
733	COPTIONS_OPT="-O2 -TENV:use_fp \
734	-OPT:const_copy_limit=20000:fold_arith_limit=20000:global_limit=20000"
735	fi
736	if test X$GXX != Xyes; then
737	CXXOPTIONS_OPT="-O2 -TENV:use_fp \
738	-OPT:const_copy_limit=20000:fold_arith_limit=20000:global_limit=20000"
739	fi
740	AC_MSG_RESULT("mips-sgi-irix6.0 or mips-sgi-irix6.1")
741	;;
742	mips-sgi-irix)
743	if test X$GCC != Xyes; then
744	COPTIONS_OPT="-O2 -OPT:Olimit=0"
745	fi
746	if test X$GXX != Xyes; then
747	CXXOPTIONS_OPT="-O2 -OPT:Olimit=0"
748	fi
749	AC_MSG_RESULT("mips*-sgi-irix")
750	;;
751	changequote(<<, >>)dnl
752	i[56]86-*)
753	changequote([, ])dnl
754	if test X$GCC = Xyes; then
755	COPTIONS_OPT="-O2"
756	fi
757	if test X$GXX = Xyes; then
758	CXXOPTIONS_OPT="-O2"
759	fi
760	AC_MSG_RESULT("i586 or i686")
761	;;
762	i860-intel-*)
763	if test X$GCC != Xyes; then
764	COPTIONS_OPT="-O3 -Knoieee"
765	fi
766	AC_MSG_RESULT("i860")
767	;;
768	*)
769	AC_MSG_RESULT("none")
770	;;
771	esac
772
773	dnl -- special architecture options --
774
775	case $target_cpu in
776	i786)
777	opt_target_cpu=pentium4
778	;;
779	*)
780	opt_target_cpu=$target_cpu
781	;;
782	esac
783
784	if test X$GXX == Xyes; then
785	AC_MSG_CHECKING([for C++ cpu tuning flag])
786	AC_LANG_SAVE
787	AC_LANG_CPLUSPLUS
788	CXXFLAGS_SAV=$CXXFLAGS
789	CXXFLAGS="-mtune=$opt_target_cpu $CXXFLAGS_SAV"
790	AC_COMPILE_IFELSE([AC_LANG_PROGRAM([int main(){}])],cxx_tuneflag="-mtune",cxx_tuneflag="-mcpu")
791	CXXFLAGS=$CXXFLAGS_SAV
792	AC_LANG_RESTORE
793	AC_MSG_RESULT($cxx_tuneflag)
794	fi
795
796	if test X$GCC == Xyes; then
797	AC_MSG_CHECKING([for C cpu tuning flag])
798	CFLAGS_SAV=$CFLAGS
799	CFLAGS="-mtune=$opt_target_cpu $CFLAGS_SAV"
800	AC_COMPILE_IFELSE([AC_LANG_PROGRAM([int main(){}])],cc_tuneflag="-mtune",cc_tuneflag="-mcpu")
801	CFLAGS=$CFLAGS_SAV
802	AC_MSG_RESULT($cc_tuneflag)
803	fi
804
805	AC_MSG_CHECKING([for special architecture options])
806	case $target in
807	-solaris2)
808	if test X$GCC != Xyes; then
809	CCDEPENDFLAGS="-xM"
810	fi
811	if test X$GXX != Xyes; then
812	CXXDEPENDFLAGS="-xM"
813	fi
814	;;
815	rs6000-ibm-aix* \| powerpc-ibm-aix*)
816	if test X$GCC != Xyes; then
817	LDFLAGS="$LDFLAGS -bmaxdata:0x70000000"
818	fi
819	AC_MSG_RESULT(rs6000 or powerpc)
820	;;
821	i686-intel-cougar*)
822	COPTIONS_MISC="$COPTIONS_MISC -mcougar"
823	CXXOPTIONS_MISC="$CXXOPTIONS_MISC -mcougar"
824	EXTRADEFINES="-D_REENTRANT $EXTRADEFINES"
825	if test X$cross_compiling = Xyes; then
826	AR=tflop-ar
827	fi
828	AC_MSG_RESULT(teraflop cougar)
829	;;
830	changequote(<<, >>)dnl
831	i[4567]86-* \| pentium-* \| pentium4-* \| pentiumpro-* \| k6-* \| athlon-*)
832	changequote([, ])dnl
833
834	if test X$STRICT_ARCH = Xyes; then
835	cxx_cpu_arch_option="-march=$opt_target_cpu"
836	cc_cpu_arch_option="-march=$opt_target_cpu"
837	else
838	cxx_cpu_arch_option="$cxx_tuneflag=$opt_target_cpu"
839	cc_cpu_arch_option="$cc_tuneflag=$opt_target_cpu"
840	fi
841	if test X$GCC = Xyes; then
842	COPTIONS_OPT="$COPTIONS_OPT $cc_cpu_arch_option"
843	fi
844	if test X$GXX = Xyes; then
845	CXXOPTIONS_OPT="$CXXOPTIONS_OPT $cxx_cpu_arch_option"
846	fi
847	AC_MSG_RESULT(IA-32: $cpu_arch_option)
848	;;
849	i860-intel-puma*)
850	if test X$GCC = Xyes; then
851	COPTIONS_MISC="$COPTIONS_MISC -mpuma"
852	else
853	COPTIONS_MISC="$COPTIONS_MISC -D__PUMAGON__"
854	COPTIONS_MISC="$COPTIONS_MISC -L$PARAGON_XDEV/paragon/lib-coff/puma"
855	COPTIONS_MISC="$COPTIONS_MISC -YS,$PARAGON_XDEV/paragon/lib-coff/puma"
856	COPTIONS_MISC="$COPTIONS_MISC -lpuma -lm -lkmath"
857	COPTIONS_MISC="$COPTIONS_MISC $PARAGON_XDEV/paragon/lib-coff/puma/libstubs.o"
858	fi
859	if test X$GXX = Xyes; then
860	CXXOPTIONS_MISC="$CXXOPTIONS_MISC -mpuma"
861	fi
862	if test X$cross_compiling = Xyes; then
863	AR=ar860
864	fi
865	AC_MSG_RESULT(paragon puma)
866	;;
867	i860-intel-sunmos*)
868	if test X$GCC = Xyes; then
869	COPTIONS_MISC="$COPTIONS_MISC -msunmos"
870	else
871	COPTIONS_MISC="$COPTIONS_MISC -DSUNMOS -D__PUMAGON__"
872	COPTIONS_MISC="$COPTIONS_MISC -L$PARAGON_XDEV/paragon/lib-coff/sunmos"
873	COPTIONS_MISC="$COPTIONS_MISC -Wl,-d0x4000000,-k"
874	COPTIONS_MISC="$COPTIONS_MISC -YS,$PARAGON_XDEV/paragon/lib-coff/sunmos"
875	COPTIONS_MISC="$COPTIONS_MISC -lm -lsunmos -lm"
876	fi
877	if test X$GXX = Xyes; then
878	CXXOPTIONS_MISC="$CXXOPTIONS_MISC -msunmos"
879	fi
880	if test X$cross_compiling = Xyes; then
881	AR=ar860
882	fi
883	AC_MSG_RESULT(paragon sunmos)
884	;;
885	i860-intel-osf*)
886	if test X$GCC = Xyes; then
887	COPTIONS_MISC="$COPTIONS_MISC -mnx"
888	fi
889	if test X$GXX = Xyes; then
890	CXXOPTIONS_MISC="$CXXOPTIONS_MISC -mnx"
891	fi
892	if test X$cross_compiling = Xyes; then
893	AR=ar860
894	fi
895	AC_MSG_RESULT(paragon osf)
896	;;
897	*)
898	AC_MSG_RESULT("none")
899	;;
900	esac
901
902	dnl -- check for overriden optimization options --
903
904	if test -n "$GIVEN_COPTIONS_OPT"; then
905	COPTIONS_OPT=$GIVEN_COPTIONS_OPT
906	AC_MSG_NOTICE("overriding C optimization flags with $COPTIONS_OPT")
907	fi
908
909	if test -n "$GIVEN_CXXOPTIONS_OPT"; then
910	CXXOPTIONS_OPT=$GIVEN_CXXOPTIONS_OPT
911	AC_MSG_NOTICE("overriding C++ optimization flags with $CXXOPTIONS_OPT")
912	fi
913
914	dnl ----------- check for C++ typename ---------------
915	dnl This is done before template flags are set to avoid
916	dnl undefined symbol problems.
917
918	AC_LANG_SAVE
919	AC_LANG_CPLUSPLUS
920	AC_MSG_CHECKING("for C++ typename keyword")
921	AC_TRY_LINK([
922	class X { public: typedef int t; X(){} };
923	template <class T> void f(T i) {typename T::t x;}
924	],[
925	X g;
926	f(g);
927	],[
928	AC_DEFINE(HAVE_TYPENAME, 1, ["use typename keyword"])
929	AC_MSG_RESULT("yes")
930	],
931	AC_MSG_RESULT("no")
932	AC_DEFINE(typename, [], ["remove usage of absent typename keyword by empty define"])
933	);
934	AC_LANG_RESTORE
935
936	dnl ----------- check for C++ restrict extension ---------------
937
938	AC_LANG_SAVE
939	AC_LANG_CPLUSPLUS
940	AC_TRY_LINK(,[double *restrict x=0;],
941	AC_DEFINE(CXX_RESTRICT, 1, ["c++ restricted extensions"])
942	AC_DEFINE(restrictxx, [restrict], ["convert keyword for c++ restricted extensions"]),
943
944	AC_DEFINE(restrictxx, [], ["convert keyword to none for c++ restricted extensions"]),
945	)
946	AC_LANG_RESTORE
947
948	dnl ---------- Checks for C++ header files. -----------
949
950	AC_LANG_SAVE
951	AC_LANG_CPLUSPLUS
952	AC_CHECK_HEADERS(iostream sstream)
953	AC_LANG_RESTORE
954
955	AC_MSG_CHECKING(iostream name)
956	if test x$ac_cv_header_iostream = xyes; then
957	iostream=iostream
958	else
959	iostream=iostream.h
960	fi
961	AC_MSG_RESULT($iostream)
962
963	dnl ----------- check for namespace std ---------------
964
965	AC_LANG_SAVE
966	AC_LANG_CPLUSPLUS
967	AC_MSG_CHECKING("for namespace std")
968	AC_TRY_LINK([
969	#include <$iostream>
970	using namespace std;
971	],[
972	ostream &o = cout;
973	o << endl;
974	],[
975	AC_DEFINE(USING_NAMESPACE_STD, 1, ["using namespace std"])
976	NAMESPACE_STD=std::
977	AC_MSG_RESULT("yes")
978	],
979	NAMESPACE_STD=
980	AC_MSG_RESULT("no")
981	);
982	AC_LANG_RESTORE
983
984	dnl ----------- check for GNU libc++-v3 prerelease bug ---------------
985
986	if test X$GXX = Xyes; then
987	AC_LANG_SAVE
988	AC_LANG_CPLUSPLUS
989	AC_MSG_CHECKING("for GNU libc++-v3 prerelease bug")
990	AC_TRY_LINK([
991	#include <stdio.h>
992	#include <$iostream>
993	],[
994	],[
995	AC_MSG_RESULT("no")
996	],
997	EXTRADEFINES="$EXTRADEFINES -D_ISOC99_SOURCE=1"
998	AC_MSG_RESULT("yes")
999	);
1000	AC_LANG_RESTORE
1001	fi
1002
1003	dnl -- other options --
1004
1005	if test $DEBUG = yes; then
1006	CFLAGS="$COPTIONS_DBG $COPTIONS_MISC"
1007	CXXFLAGS="$CXXOPTIONS_DBG $CXXOPTIONS_MISC"
1008	LDFLAGS="$LDFLAGS -g"
1009	elif test $DEBUG = opt; then
1010	CFLAGS="$COPTIONS_DBG $COPTIONS_OPT $COPTIONS_MISC"
1011	CXXFLAGS="$CXXOPTIONS_DBG $CXXOPTIONS_OPT $CXXOPTIONS_MISC"
1012	LDFLAGS="$LDFLAGS -g"
1013	else
1014	CFLAGS="$COPTIONS_OPT $COPTIONS_MISC"
1015	CXXFLAGS="$CXXOPTIONS_OPT $CXXOPTIONS_MISC"
1016	fi
1017
1018	AC_SUBST(EXTRAINCLUDE)
1019
1020	AC_SUBST(CFLAGS)
1021	AC_SUBST(CXXFLAGS)
1022
1023	AC_SUBST(LDFLAGS)
1024	AC_SUBST(LIBDIRS)
1025
1026	AC_SUBST(OBJSUF)
1027	AC_SUBST(LIBSUF)
1028	AC_SUBST(CCDEPENDSUF)
1029	AC_SUBST(CXXDEPENDSUF)
1030	AC_SUBST(CCDEPENDFLAGS)
1031	AC_SUBST(CXXDEPENDFLAGS)
1032
1033	dnl -------- Checks for architecture specific features. --------
1034	dnl (Doesn't work for cross compilation.)
1035	dnl AC_CHECK_SIZEOF(void*)
1036
1037	dnl This version works on more machines without the need to run
1038	dnl a test program.
1039	AC_DEFUN([SC_C_BIGENDIAN],
1040	[AC_CHECK_HEADERS(fp.h endian.h machine/endian.h sys/endian.h sys/machine.h)
1041	AC_CACHE_CHECK(whether byte ordering is bigendian, sc_cv_c_bigendian,
1042	[sc_cv_c_bigendian=unknown
1043	# See if sys/param.h defines the BYTE_ORDER macro.
1044	AC_TRY_COMPILE([#include "confdefs.h"
1045	#ifdef HAVE_FP_H
1046	#include <fp.h>
1047	#endif
1048	#ifdef HAVE_ENDIAN_H
1049	#include <endian.h>
1050	#endif
1051	#ifdef HAVE_MACHINE_ENDIAN_H
1052	#include <machine/endian.h>
1053	#endif
1054	#ifdef HAVE_SYS_ENDIAN_H
1055	#include <sys/endian.h>
1056	#endif
1057	#ifdef HAVE_SYS_MACHINE_H
1058	#include <sys/machine.h>
1059	#endif
1060	#include <sys/types.h>
1061	#include <sys/param.h>], [
1062	#if !BYTE_ORDER \|\| !BIG_ENDIAN \|\| !LITTLE_ENDIAN
1063	bogus endian macros
1064	#endif], [# It does; now see whether it defined to BIG_ENDIAN or not.
1065	AC_TRY_COMPILE([#include "confdefs.h"
1066	#ifdef HAVE_FP_H
1067	#include <fp.h>
1068	#endif
1069	#ifdef HAVE_MP_H
1070	#include <mp.h>
1071	#endif
1072	#ifdef HAVE_ENDIAN_H
1073	#include <endian.h>
1074	#endif
1075	#ifdef HAVE_MACHINE_ENDIAN_H
1076	#include <machine/endian.h>
1077	#endif
1078	#ifdef HAVE_SYS_ENDIAN_H
1079	#include <sys/endian.h>
1080	#endif
1081	#ifdef HAVE_SYS_MACHINE_H
1082	#include <sys/machine.h>
1083	#endif
1084	#include <sys/types.h>
1085	#include <sys/param.h>], [
1086	#if BYTE_ORDER != BIG_ENDIAN
1087	not big endian
1088	#endif], sc_cv_c_bigendian=yes, sc_cv_c_bigendian=no)])
1089	if test $sc_cv_c_bigendian = unknown; then
1090	AC_TRY_RUN([main () {
1091	/* Are we little or big endian? From Harbison&Steele. */
1092	union
1093	{
1094	long l;
1095	char c[sizeof (long)];
1096	} u;
1097	u.l = 1;
1098	exit (u.c[sizeof (long) - 1] == 1);
1099	}], sc_cv_c_bigendian=no, sc_cv_c_bigendian=yes,
1100	AC_MSG_ERROR([Could not determine endianness and cross compiling])
1101	)
1102	fi])
1103	if test $sc_cv_c_bigendian = yes; then
1104	AC_DEFINE(WORDS_BIGENDIAN, 1, ["use big endian encoding"])
1105	fi
1106	])
1107
1108	SC_C_BIGENDIAN
1109
1110	dnl --------- Checks for libraries. ---------
1111	dnl -- libpthread should be linked in last.
1112	dnl -- Check on pthread_join since pthread_create, but not pthread_join,
1113	dnl -- seems to be in libc on IRIX and we must generate a -lpthread in LIBS.
1114	if test "(" X$PARALLEL = Xyes -a X$THREADS != Xno ")" -o X$THREADS = Xyes; then
1115
1116	AC_MSG_CHECKING([pthreads])
1117	dnl see if posix threads are automatically linked ...
1118	AC_LANG_SAVE
1119	AC_LANG_CPLUSPLUS
1120	LIBSSAV="$LIBS"
1121	AC_TRY_LINK([#include <pthread.h>],[pthread_join(0,0);],[
1122	HAVE_PTHREAD=yes],[
1123	HAVE_PTHREAD=no])
1124	AC_LANG_RESTORE
1125
1126	dnl see if posix threads are in -lpthread
1127	if test $HAVE_PTHREAD = no; then
1128	AC_LANG_SAVE
1129	AC_LANG_CPLUSPLUS
1130	LIBSSAV="$LIBS"
1131	LIBS="$LIBS -lpthread"
1132	AC_TRY_LINK([#include <pthread.h>],[pthread_join(0,0);],[
1133	HAVE_PTHREAD=yes],[
1134	HAVE_PTHREAD=no
1135	LIBS="$LIBSSAV"])
1136	AC_LANG_RESTORE
1137	fi
1138
1139	dnl see if posix threads are in -lpthreads
1140	if test $HAVE_PTHREAD = no; then
1141	AC_LANG_SAVE
1142	AC_LANG_CPLUSPLUS
1143	LIBSSAV="$LIBS"
1144	LIBS="$LIBS -lpthreads"
1145	AC_TRY_LINK([#include <pthread.h>],[pthread_join(0,0);],[
1146	HAVE_PTHREAD=yes],[
1147	HAVE_PTHREAD=no
1148	LIBS="$LIBSSAV"])
1149	AC_LANG_RESTORE
1150	fi
1151	AM_CONDITIONAL(COND_PTHREAD, [test X$HAVE_PTHREAD = Xyes])
1152
1153	AC_MSG_RESULT($HAVE_PTHREAD)
1154	fi
1155	if test X$HAVE_PTHREAD = Xyes; then
1156	AC_DEFINE(HAVE_PTHREAD, 1, ["use pthreads"])
1157	EXTRADEFINES="-D_REENTRANT $EXTRADEFINES"
1158	AC_CHECK_FUNC(pthread_attr_getstacksize, [HAVE_PTHREAD_ATTR_GETINHERITSCHED=yes], [HAVE_PTHREAD_ATTR_GETINHERITSCHED=no])
1159	AC_CHECK_FUNC(pthread_attr_setstacksize, [HAVE_PTHREAD_ATTR_GETSCHEDPARAM=yes], [HAVE_PTHREAD_ATTR_GETSCHEDPARAM=no])
1160	AC_CHECK_FUNC(pthread_attr_setscope, [HAVE_PTHREAD_ATTR_GETSCHEDPOLICY=yes], [HAVE_PTHREAD_ATTR_GETSCHEDPOLICY=no])
1161	AC_CHECK_FUNC(pthread_attr_getscope, [HAVE_PTHREAD_ATTR_GETSCOPE=yes], [HAVE_PTHREAD_ATTR_GETSCOPE=no])
1162	AC_CHECK_FUNC(pthread_attr_setinheritsched, [HAVE_PTHREAD_ATTR_GETSTACKSIZE=yes], [HAVE_PTHREAD_ATTR_GETSTACKSIZE=no])
1163	AC_CHECK_FUNC(pthread_attr_getinheritsched, [HAVE_PTHREAD_ATTR_SETINHERITSCHED=yes], [HAVE_PTHREAD_ATTR_SETINHERITSCHED=no])
1164	AC_CHECK_FUNC(pthread_attr_setschedpolicy, [HAVE_PTHREAD_ATTR_SETSCHEDPARAM=yes], [HAVE_PTHREAD_ATTR_SETSCHEDPARAM=no])
1165	AC_CHECK_FUNC(pthread_attr_getschedpolicy, [HAVE_PTHREAD_ATTR_SETSCHEDPOLICY=yes], [HAVE_PTHREAD_ATTR_SETSCHEDPOLICY=no])
1166	AC_CHECK_FUNC(pthread_attr_setschedparam, [HAVE_PTHREAD_ATTR_SETSCOPE=yes], [HAVE_PTHREAD_ATTR_SETSCOPE=no])
1167	AC_CHECK_FUNC(pthread_attr_getschedparam, [HAVE_PTHREAD_ATTR_SETSTACKSIZE=yes], [HAVE_PTHREAD_ATTR_SETSTACKSIZE=no])
1168	AC_CHECK_FUNC(sched_get_priority_max, [HAVE_SCHED_GET_PRIORITY_MAX=yes], [HAVE_SCHED_GET_PRIORITY_MAX=no])
1169	AC_CHECK_FUNC(sched_get_priority_min, [HAVE_SCHED_GET_PRIORITY_MIN=yes], [HAVE_SCHED_GET_PRIORITY_MIN=no])
1170	fi
1171	AC_DEFINE(HAVE_PTHREAD_ATTR_GETINHERITSCHED, [$HAVE_PTHREAD_ATTR_GETINHERITSCHED], ["use pthread_attr_getstacksize"])
1172	AC_DEFINE(HAVE_PTHREAD_ATTR_GETSCHEDPARAM, [$HAVE_PTHREAD_ATTR_GETSCHEDPARAM], ["use pthread_attr_setstacksize"])
1173	AC_DEFINE(HAVE_PTHREAD_ATTR_GETSCHEDPOLICY, [$HAVE_PTHREAD_ATTR_GETSCHEDPOLICY], ["use pthread_attr_setscope"])
1174	AC_DEFINE(HAVE_PTHREAD_ATTR_GETSCOPE, [$HAVE_PTHREAD_ATTR_GETSCOPE], ["use pthread_attr_getscope"])
1175	AC_DEFINE(HAVE_PTHREAD_ATTR_GETSTACKSIZE, [$HAVE_PTHREAD_ATTR_GETSTACKSIZE], ["use pthread_attr_setinheritsched"])
1176	AC_DEFINE(HAVE_PTHREAD_ATTR_SETINHERITSCHED, [$HAVE_PTHREAD_ATTR_SETINHERITSCHED], ["use pthread_attr_getinheritsched"])
1177	AC_DEFINE(HAVE_PTHREAD_ATTR_SETSCHEDPARAM, [$HAVE_PTHREAD_ATTR_SETSCHEDPARAM], ["use pthread_attr_setschedpolicy"])
1178	AC_DEFINE(HAVE_PTHREAD_ATTR_SETSCHEDPOLICY, [$HAVE_PTHREAD_ATTR_SETSCHEDPOLICY], ["use pthread_attr_getschedpolicy"])
1179	AC_DEFINE(HAVE_PTHREAD_ATTR_SETSCOPE, [$HAVE_PTHREAD_ATTR_SETSCOPE], ["use pthread_attr_setschedparam"])
1180	AC_DEFINE(HAVE_PTHREAD_ATTR_SETSTACKSIZE, [$HAVE_PTHREAD_ATTR_SETSTACKSIZE], ["use pthread_attr_getschedparam"])
1181	AC_DEFINE(HAVE_SCHED_GET_PRIORITY_MAX, [$HAVE_SCHED_GET_PRIORITY_MAX], ["use sched_get_priority_max"])
1182	AC_DEFINE(HAVE_SCHED_GET_PRIORITY_MIN, [$HAVE_SCHED_GET_PRIORITY_MIN], ["use sched_get_priority_max"])
1183
1184	AC_CHECK_LIB(dl,main)
1185	dnl commented out for Cray X1 (-lsun falsely detected)
1186	dnl AC_CHECK_LIB(sun,main)
1187	AC_CHECK_LIB(m,main)
1188	dnl AC_CHECK_LIB(fl,main)
1189	AC_CHECK_HEADER(perf.h,[
1190	AC_CHECK_LIB(perf,perf_set_config,[
1191	HAVE_PERF=yes
1192	LIBS="-lperf $LIBS"
1193	AC_DEFINE(HAVE_PERF, 1, ["use perf"])
1194	])
1195	]
1196	)
1197
1198	AC_CHECK_HEADER(execinfo.h,HAVE_EXECINFO_H_INC=1)
1199	AC_CHECK_FUNC(backtrace, HAVE_BACKTRACE_FUNC=1)
1200	AC_CHECK_FUNC(backtrace_symbols_fd, HAVE_BACKTRACE_SYMBOLS_FD_FUNC=1)
1201	if test -n "$HAVE_EXECINFO_H_INC" -a -n "$HAVE_BACKTRACE_FUNC" -a -n "$HAVE_BACKTRACE_SYMBOLS_FD_FUNC"; then
1202	AC_DEFINE(HAVE_BACKTRACE, 1, ["use backtrace"])
1203	fi
1204
1205	if test X$PARALLEL = Xyes; then
1206
1207	dnl ----- check for the mpi library
1208	AC_LANG_SAVE
1209	AC_LANG_CPLUSPLUS
1210	dnl Must use try_link since check_header runs cpp which doesn't
1211	dnl always find mpi.h (if mpicc and no -I is used for example)
1212	AC_MSG_CHECKING(for mpi.h)
1213	AC_TRY_LINK([#include <mpi.h>],[],have_mpi_h=yes,have_mpi_h=no)
1214	AC_MSG_RESULT($have_mpi_h)
1215	if test "$have_mpi_h" = yes; then
1216	AC_CHECK_FUNC(MPI_Init,HAVE_MPI=yes,HAVE_MPI=no)
1217	if test "$HAVE_MPI" = no; then
1218	AC_CHECK_LIB(mpi,MPI_Init,[HAVE_MPI=yes;LIBS="-lmpi $LIBS"])
1219	fi
1220	if test "$HAVE_MPI" = no; then
1221	AC_CHECK_LIB(mpich,MPI_Init,[HAVE_MPI=yes;LIBS="-lmpich $LIBS"])
1222	fi
1223	fi
1224	if test X$HAVE_MPI = Xyes; then
1225	AC_DEFINE(HAVE_MPI, 1, ["have MPI"])
1226	AC_CHECK_FUNC(MPI_File_open,
1227	[HAVE_MPIIO=yes;AC_DEFINE(HAVE_MPIIO, 1, ["have MPI IO extensions"])])
1228	AC_CHECK_FUNC(MPI_Init_thread,
1229	[AC_DEFINE(HAVE_MPI_INIT_THREAD, 1, ["have MPI init thread"])])
1230	HAVE_MPIPP=no;
1231	AC_CHECK_LIB(mpi++,MPI_Abort,[HAVE_MPIPP=yes;LIBS="-lmpi++ $LIBS"])
1232	if test X$HAVE_MPIPP = Xno; then
1233	AC_CHECK_LIB(pmpich++,MPI_Abort,[HAVE_MPIPP=yes;LIBS="-lpmpich++ $LIBS"])
1234	fi
1235	AC_DEFINE(HAVE_MPIPP, 1, ["have MPI PP"])
1236	fi
1237	AC_LANG_RESTORE
1238	fi
1239	AM_CONDITIONAL(COND_MPI, [test X$HAVE_MPI = Xyes])
1240
1241	if test X$HAVE_MPI != Xyes -a $ALWAYS_USE_MPI = yes; then
1242	AC_MSG_ERROR([--enable-always-use-mpi is set but MPI is not available])
1243	elif test $ALWAYS_USE_MPI = yes; then
1244	AC_DEFINE(ALWAYS_USE_MPI, 1, ["always use MPI"])
1245	fi
1246
1247	dnl ------ check for the armci library
1248	AC_LANG_SAVE
1249	AC_LANG_CPLUSPLUS
1250	AC_CHECK_HEADER(armci.h,[
1251	AC_CHECK_FUNC(ARMCI_Init,HAVE_ARMCI=yes,[
1252	AC_CHECK_LIB(armci,ARMCI_Init,[HAVE_ARMCI=yes;LIBS="-larmci $LIBS"])
1253	])
1254	])
1255	AC_LANG_RESTORE
1256
1257	if test X$HAVE_ARMCI = Xyes; then
1258	AC_DEFINE(HAVE_ARMCI, 1, ["use ARMCI"])
1259	fi
1260	AM_CONDITIONAL(COND_ARMCI, [test X$HAVE_ARMCI = Xyes])
1261
1262	if test $DEFAULT_PARALLEL = mtmpi -a X$HAVE_MPI != Xyes; then
1263	AC_MSG_ERROR([--with-default-parallel=mtmpi but MPI not available])
1264	fi
1265	if test $DEFAULT_PARALLEL = armcimpi -a X$HAVE_MPI != Xyes; then
1266	AC_MSG_ERROR([--with-default-parallel=armcimpi but MPI not available])
1267	fi
1268	if test $DEFAULT_PARALLEL = armcimpi -a X$HAVE_ARMCI != Xyes; then
1269	AC_MSG_ERROR([--with-default-parallel=armcimpi but ARMCI not available])
1270	fi
1271
1272	AC_SUBST(HAVE_PERF)
1273	AC_SUBST(HAVE_MPI)
1274	AC_SUBST(ALWAYS_USE_MPI)
1275	AC_SUBST(HAVE_ARMCI)
1276	AC_SUBST(HAVE_MPIIO)
1277	AC_SUBST(EXTRADEFINES)
1278
1279	dnl ---------- Checks for header files. -----------
1280
1281	AC_HEADER_STDC
1282	AC_CHECK_HEADERS(fcntl.h limits.h sys/ioctl.h sys/time.h unistd.h pwd.h)
1283	AC_CHECK_HEADERS(sys/times.h sys/resource.h time.h machine/fpu.h asm/fpu.h)
1284	AC_CHECK_HEADERS(termios.h sys/stat.h sys/types.h dlfcn.h stdint.h)
1285
1286	dnl -- Checks for typedefs, structures, and compiler characteristics. --
1287	AC_C_CONST
1288	AC_TYPE_SIZE_T
1289	AC_STRUCT_TM
1290
1291	dnl --------- Checks for library functions. ---------
1292	AC_TYPE_SIGNAL
1293	AC_FUNC_VPRINTF
1294	AC_CHECK_FUNCS(strerror sigfillset signal system getpwuid geteuid)
1295	AC_CHECK_FUNCS(gethostname time ctime)
1296	AC_CHECK_FUNCS(setrlimit setenv)
1297
1298	dnl --------- Check for an isnan and make sure it can be used
1299	dnl with iostream (it can't on OS X)
1300	AC_LANG_SAVE
1301	AC_LANG_CPLUSPLUS
1302	AC_MSG_CHECKING(isnan and iostream)
1303	AC_LINK_IFELSE([AC_LANG_PROGRAM([
1304	#include <iostream>
1305	#include <math.h>],[isnan(1.0); return 0;
1306	])],
1307	AC_DEFINE(HAVE_ISNAN,1, ["isnan available"])
1308	AC_MSG_RESULT(yes),
1309	AC_MSG_RESULT(no)
1310	)
1311	AC_LANG_RESTORE
1312
1313	dnl --------- Check for the glibc extensions to C99 fenv.h. ---------
1314
1315	AC_CHECK_HEADERS(fenv.h)
1316	AC_CHECK_FUNCS(feenableexcept fedisableexcept)
1317
1318	dnl --------- Checks for a C++ linkable fchdir. ---------
1319	AC_LANG_SAVE
1320	AC_LANG_CPLUSPLUS
1321	AC_MSG_CHECKING([fchdir])
1322	AC_TRY_COMPILE([#include <unistd.h>],[
1323	fchdir(0);
1324	],[HAVE_FCHDIR=yes
1325	AC_DEFINE(HAVE_FCHDIR, 1, ["have fchdir"])
1326	AC_MSG_RESULT(yes)],[
1327	AC_MSG_RESULT(no)
1328	HAVE_FCHDIR=no
1329	])
1330	AC_LANG_RESTORE
1331	AC_SUBST(HAVE_FCHDIR)
1332
1333	dnl --------- Check for ios::fmtflags. ---------
1334
1335	AC_LANG_SAVE
1336	AC_LANG_CPLUSPLUS
1337	AC_MSG_CHECKING([ios::fmtflags])
1338	AC_TRY_COMPILE([#include <$iostream>],[
1339	$NAMESPACE_STD ios::fmtflags flags;
1340	],[HAVE_IOS_FMTFLAGS=yes
1341	AC_DEFINE(HAVE_IOS_FMTFLAGS, 1, ["have iostream format flags"])
1342	AC_MSG_RESULT(yes)],[
1343	AC_MSG_RESULT(no)
1344	HAVE_IOS_FMTFLAGS=no
1345	])
1346	AC_LANG_RESTORE
1347	AC_SUBST(HAVE_IOS_FMTFLAGS)
1348
1349	dnl --------- check for long long ---------
1350
1351	if test X"$LONGLONG" = Xyes; then
1352	AC_LANG_SAVE
1353	AC_LANG_CPLUSPLUS
1354	AC_MSG_CHECKING(long long)
1355	AC_TRY_COMPILE([],[
1356	long long i;
1357	],[AC_DEFINE(HAVE_LONG_LONG, 1, ["have long long"])
1358	AC_MSG_RESULT(yes)],[
1359	AC_MSG_RESULT(no)
1360	])
1361	AC_LANG_RESTORE
1362	fi
1363
1364	dnl --------- Check for sgetn. ---------
1365
1366	AC_LANG_SAVE
1367	AC_LANG_CPLUSPLUS
1368	AC_MSG_CHECKING([sgetn])
1369	AC_TRY_COMPILE([#include <$iostream>],[
1370	char *c=0;
1371	$NAMESPACE_STD streambuf *s=0; s->sgetn(c,0);
1372	],[HAVE_SGETN=yes
1373	AC_DEFINE(HAVE_SGETN, 1, ["have sgetn"])
1374	AC_MSG_RESULT(yes)],[
1375	AC_MSG_RESULT(no)
1376	HAVE_SGETN=no
1377	])
1378	AC_LANG_RESTORE
1379	AC_SUBST(HAVE_SGETN)
1380
1381	dnl --------- Check for pubseekoff. ---------
1382
1383	AC_LANG_SAVE
1384	AC_LANG_CPLUSPLUS
1385	AC_MSG_CHECKING([pubseekoff])
1386	AC_TRY_COMPILE([#include <$iostream>],[
1387	$NAMESPACE_STD cout.rdbuf()->pubseekoff(0,$NAMESPACE_STD ios::beg,
1388	$NAMESPACE_STD ios::out);
1389	],[HAVE_PUBSEEKOFF=yes
1390	AC_DEFINE(HAVE_PUBSEEKOFF, 1, ["have pubseekoff"])
1391	AC_MSG_RESULT(yes)],[
1392	AC_MSG_RESULT(no)
1393	HAVE_PUBSEEKOFF=no
1394	])
1395	AC_LANG_RESTORE
1396	AC_SUBST(HAVE_PUBSEEKOFF)
1397
1398	dnl --------- Check for seekoff. ---------
1399
1400	AC_LANG_SAVE
1401	AC_LANG_CPLUSPLUS
1402	AC_MSG_CHECKING([seekoff])
1403	AC_TRY_COMPILE([#include <$iostream>],[
1404	$NAMESPACE_STD cout.rdbuf()->seekoff(0,$NAMESPACE_STD ios::beg,
1405	$NAMESPACE_STD ios::out);
1406	],[HAVE_SEEKOFF=yes
1407	AC_DEFINE(HAVE_SEEKOFF, 1, ["have seekoff"])
1408	AC_MSG_RESULT(yes)],[
1409	AC_MSG_RESULT(no)
1410	HAVE_SEEKOFF=no
1411	])
1412	AC_LANG_RESTORE
1413	AC_SUBST(HAVE_SEEKOFF)
1414
1415	dnl --------- Check for signal handler argument lists. ---------
1416
1417	AC_LANG_SAVE
1418	AC_LANG_CPLUSPLUS
1419	AC_MSG_CHECKING([signal handler needs ellipsis])
1420	AC_TRY_LINK([
1421	#include <signal.h>
1422	extern "C" {
1423	typedef void (*signal_handler)(...);
1424	void handler(int);
1425	}
1426	void handler(int) {}
1427	],[
1428	signal(SIGINT, (signal_handler)handler);
1429	],
1430	AC_DEFINE(SIGHASELLIP, 1, ["signal handler needs ellipsis"]) AC_MSG_RESULT(yes),
1431	AC_MSG_RESULT(no))
1432	AC_LANG_RESTORE
1433
1434	dnl --------- Checks for rand functions ---------
1435
1436	AC_LANG_SAVE
1437	AC_LANG_CPLUSPLUS
1438	AC_CHECK_FUNCS(drand48)
1439	AC_LANG_RESTORE
1440
1441	dnl --------- Checks for SYSV IPC. ---------
1442
1443	if test "X$SYSVIPC" = Xyes; then
1444	AC_CHECK_FUNCS(shmget semget)
1445	AC_CHECK_HEADERS(sys/ipc.h sys/sem.h sys/shm.h)
1446	AC_MSG_CHECKING([for SYSV IPC])
1447	if test X$ac_cv_func_shmget = Xyes -a \
1448	X$ac_cv_func_semget = Xyes -a \
1449	X$ac_cv_header_sys_ipc_h = Xyes -a \
1450	X$ac_cv_header_sys_sem_h = Xyes -a \
1451	X$ac_cv_header_sys_shm_h = Xyes; then
1452	HAVE_SYSV_IPC=yes
1453	AC_DEFINE(HAVE_SYSV_IPC, 1, ["use SYSVIPC"])
1454	else
1455	HAVE_SYSV_IPC=no
1456	fi
1457	AC_MSG_RESULT($HAVE_SYSV_IPC)
1458	AC_SUBST(HAVE_SYSV_IPC)
1459	else
1460	HAVE_SYSV_IPC=no
1461	AC_SUBST(HAVE_SYSV_IPC)
1462	fi
1463	AM_CONDITIONAL(COND_SYSV_IPC, [test "X$HAVE_SYSV_IPC" = Xyes])
1464
1465	AC_LANG_SAVE
1466	AC_LANG_CPLUSPLUS
1467	AC_MSG_CHECKING([if semctl requires semun])
1468	AC_TRY_LINK([
1469	#include <sys/types.h>
1470	#include <sys/ipc.h>
1471	#include <sys/sem.h>
1472	],[
1473	int val = 0;
1474	semctl(0,0,0,val);
1475	],[
1476	case $target in
1477	-sgi-irix)
1478	AC_DEFINE(SEMCTL_REQUIRES_SEMUN, 1, ["semctl requires semun"]) AC_MSG_RESULT(sgi-irix -- yes)
1479	;;
1480	*)
1481	AC_MSG_RESULT(no)
1482	;;
1483	esac
1484	],
1485	AC_DEFINE(SEMCTL_REQUIRES_SEMUN, 1, ["semctl requires semun"]) AC_MSG_RESULT(yes))
1486	AC_LANG_RESTORE
1487	AC_DEFINE(SHMTYPE, [char *], ["type to use in shared memory"])
1488
1489	dnl ----------- See if Fortran works --------------
1490
1491	AC_MSG_CHECKING(if fortran compiler works)
1492	if test -n "$F77" -a "$F77" != no ; then
1493	/bin/rm -f ffunc.f flink.c
1494	echo " program main" > ffunc.f
1495	echo " end" >> ffunc.f
1496	if $F77 -o ffunc ffunc.f 1>&5 2>&5; then
1497	AC_MSG_RESULT(yes)
1498	else
1499	AC_MSG_RESULT(no)
1500	AC_MSG_FAILURE(fortran compiler does not work)
1501	fi
1502	/bin/rm -f ffunc ffunc.f
1503	fi
1504
1505	dnl ----------- Fortran symbol names --------------
1506
1507	AC_MSG_CHECKING(fortran symbols)
1508	if test -n "$F77" -a "$F77" != no ; then
1509	/bin/rm -f ffunc.f flink.c
1510	echo " subroutine ffunc()" > ffunc.f
1511	echo " return" >> ffunc.f
1512	echo " end" >> ffunc.f
1513	$F77 -c ffunc.f 1>/dev/null 2>/dev/null
1514	echo "main(){ FF(); return 0; }" > flink.c
1515	if $CC -o flink -DFF=ffunc flink.c ffunc.o $LDFLAGS $LIBS 1>/dev/null 2>/dev/null; then
1516	AC_MSG_RESULT(same as C)
1517	F77_SYMBOLS=symbol
1518	elif $CC -o flink -DFF=ffunc_ flink.c ffunc.o $LDFLAGS $LIBS 1>/dev/null 2>/dev/null; then
1519	AC_MSG_RESULT(lowercase with underscore)
1520	F77_SYMBOLS=symbol_
1521	elif $CC -o flink -DFF=FFUNC flink.c ffunc.o $LDFLAGS $LIBS 1>/dev/null 2>/dev/null; then
1522	AC_MSG_RESULT(uppercase)
1523	F77_SYMBOLS=SYMBOL
1524	elif $CC -o flink -DFF=FFUNC_ flink.c ffunc.o $LDFLAGS $LIBS 1>/dev/null 2>/dev/null; then
1525	AC_MSG_RESULT(uppercase with underscore)
1526	F77_SYMBOLS=SYMBOL_
1527	else
1528	AC_MSG_RESULT(giving up)
1529	AC_MSG_ERROR(could not determine F77 symbol names)
1530	fi
1531	/bin/rm -f ffunc.f ffunc.o flink flink.c flink.o ffunc
1532	else
1533	F77_SYMBOLS=symbol_
1534	AC_MSG_RESULT(guessing lowercase with underscore)
1535	fi
1536	AC_SUBST(F77_SYMBOLS)
1537
1538	dnl ----------- check for FORTRAN libraries --------------
1539
1540	AC_LANG_SAVE
1541	AC_LANG_CPLUSPLUS
1542	LIBSSAV="$LIBS"
1543	LIBS="$LIBSSAV $FLIBS"
1544
1545	LIBBLAS=""
1546	F77_DGEMM=`$PERL $srcdir/bin/mkf77sym.pl.in -method $F77_SYMBOLS DAXPY`
1547	AC_CHECK_FUNC($F77_DGEMM,HAVE_BLAS=yes,[
1548	AC_CHECK_LIB(essl,$F77_DGEMM,[HAVE_BLAS=yes;LIBBLAS="-lessl"],
1549	AC_CHECK_LIB(blas,$F77_DGEMM,[HAVE_BLAS=yes;LIBBLAS="-lblas"])
1550	)]
1551	)
1552	if test X$HAVE_BLAS != Xyes; then
1553	LIBSSAV2="$LIBS"
1554	LIBS="-latlas $LIBS"
1555	AC_CHECK_LIB(f77blas,$F77_DGEMM,[HAVE_BLAS=yes;LIBBLAS="-lf77blas -latlas"],
1556	LIBS="$LIBSSAV2")
1557	fi
1558	AC_SUBST(HAVE_BLAS)
1559	if test X$HAVE_BLAS != Xyes; then
1560	echo "WARNING: Could not link to the BLAS library. It can be obtained at"
1561	echo "http://www.netlib.org/blas. Use --with-libdirs and/or --with-libs"
1562	echo "to specify the name of the library."
1563	AC_MSG_ERROR([BLAS is required to complete the build])
1564	fi
1565
1566	LIBS="$LIBSSAV $LIBBLAS $FLIBS"
1567
1568	LIBLAPACK=""
1569	F77_DGESVD=`$PERL $srcdir/bin/mkf77sym.pl.in -method $F77_SYMBOLS DGESVD`
1570	AC_CHECK_FUNC($F77_DGESVD,HAVE_LAPACK=yes,[
1571	AC_CHECK_LIB(lapack,$F77_DGESVD,[HAVE_LAPACK=yes;LIBLAPACK="-llapack"]
1572	)]
1573	)
1574	AC_DEFINE(HAVE_LAPACK, [$HAVE_LAPACK], ["use lapack"])
1575	if test X$HAVE_LAPACK != Xyes; then
1576	echo "Could not link to the LAPACK library. It can be obtained at"
1577	echo "http://www.netlib.org/lapack. Use --with-libdirs and/or --with-libs"
1578	echo "to specify the name of the library."
1579	AC_MSG_ERROR([LAPACK is required to complete the build])
1580	fi
1581
1582	FLIBS="$LIBLAPACK $LIBBLAS $FLIBS"
1583	AC_LANG_RESTORE
1584
1585	dnl ----------- check for Scalable BLAS library --------------
1586
1587	LIBSSAV="$LIBS"
1588	LIBS="$LIBS $FLIBS"
1589	HAVE_SCALABLE_BLAS=no
1590	AC_CHECK_FUNC(sB_init,
1591	HAVE_SCALABLE_BLAS=yes,[
1592	AC_CHECK_LIB(sB_BLAS,sB_init,[
1593	HAVE_SCALABLE_BLAS=yes
1594	LIBSSAV="-lsB_BLAS $LIBSSAV"
1595	])]
1596	)
1597	LIBS="$LIBSSAV"
1598	if test $HAVE_SCALABLE_BLAS = yes; then
1599	AC_DEFINE(HAVE_SCALABLE_BLAS, 1, ["have scalabale blas"])
1600	fi
1601
1602	dnl ----------- NIAMA library checks --------------
1603
1604	AC_LANG_SAVE
1605	AC_LANG_CPLUSPLUS
1606	AC_CHECK_PROG(NIAMACFG,niama-config,niama-config)
1607	if test X$NIAMACFG != X; then
1608	LIBSSAV="$LIBS"
1609	CPPSAV="$CPPFLAGS"
1610	NIAMALIBS="`niama-config --libs` `niama-config --corbalibs`"
1611	CPPFLAGS="$CPPFLAGS `niama-config --cppflags`"
1612	LIBS="$NIAMALIBS $LIBS"
1613	AC_TRY_LINK([
1614	#include <niama.h>
1615	],[
1616	exit(0);
1617	],[
1618	AC_DEFINE(HAVE_NIAMA, 1, ["have NIAMA"])
1619	],[
1620	LIBS="$LIBSSAV"
1621	CPPFLAGS="$CPPSAV"
1622	]
1623	)
1624	fi
1625	AC_LANG_RESTORE
1626
1627	dnl ----------- libint library checks --------------
1628
1629	AC_LANG_SAVE
1630	AC_LANG_CPLUSPLUS
1631	AC_CHECK_HEADERS(libint/libint.h,
1632	HAVE_LIBINT_LIBINT_H=yes
1633	AC_CHECK_LIB(int,init_libint_base,
1634	HAVE_LIBINT=yes
1635	AC_DEFINE(HAVE_LIBINT, 1, ["have libint"])
1636	AC_SUBST(HAVE_LIBINT)
1637	LIBS="-lint $LIBS"
1638	),
1639	HAVE_LIBINT_LIBINT_H=no
1640	)
1641	AC_LANG_RESTORE
1642	AC_DEFINE(HAVE_LIBINT_LIBINT_H, [$HAVE_LIBINT_LIBINT_H], ["use libint.h"])
1643	AM_CONDITIONAL([COND_LIBINT], [test x"$HAVE_LIBINT" = x"1"])
1644
1645	dnl ----------- libr12 library checks --------------
1646
1647	AC_LANG_SAVE
1648	AC_LANG_CPLUSPLUS
1649	AC_CHECK_HEADERS(libr12/libr12.h,
1650	HAVE_LIBR12_LIBR12_H=yes
1651	AC_CHECK_LIB(r12,init_libr12_base,
1652	HAVE_LIBR12=yes
1653	AC_DEFINE(HAVE_LIBR12, 1, ["have libr12"])
1654	AC_SUBST(HAVE_LIBR12)
1655	LIBS="-lr12 $LIBS"
1656	),
1657	HAVE_LIBR12_LIBR12_H=no
1658	)
1659	AC_LANG_RESTORE
1660	AC_DEFINE(HAVE_LIBR12_LIBR12_H, [$HAVE_LIBR12_LIBR12_H], ["use libr12.h"])
1661	AM_CONDITIONAL([COND_LIBR12], [test x"$HAVE_LIBR12" = x"1"])
1662
1663	dnl ----------- libderiv library checks --------------
1664
1665	AC_LANG_SAVE
1666	AC_LANG_CPLUSPLUS
1667	AC_CHECK_HEADERS(libderiv/libderiv.h,
1668	HAVE_LIBDERIV_LIBDERIV_H=yes
1669	AC_CHECK_LIB(deriv,init_libderiv_base,
1670	HAVE_LIBDERIV=yes
1671	AC_DEFINE(HAVE_LIBDERIV, 1, ["have libderiv"])
1672	AC_SUBST(HAVE_LIBDERIV)
1673	LIBS="-lderiv $LIBS"
1674	),
1675	HAVE_LIBDERIV_LIBDERIV_H=no
1676	)
1677	AC_LANG_RESTORE
1678	AC_DEFINE(HAVE_LIBDERIV_LIBDERIV_H, [$HAVE_LIBDERIV_LIBDERIV_H], ["use libderiv.h"])
1679	AM_CONDITIONAL([COND_LIBDERIV], [test x"$HAVE_LIBDERIV" = x"1"])
1680
1681	dnl ----------- make sure we have everything for cints and mbptr12 ----------
1682
1683	if test ! X$HAVE_LIBR12 = Xyes -o ! X$HAVE_LIBINT = Xyes; then
1684	EXCLUDED_DIRS="-x SRC_LIB_CHEMISTRY_QC_CINTS -x SRC_LIB_CHEMISTRY_QC_MBPTR12 $EXCLUDED_DIRS"
1685	fi
1686
1687	dnl --------- Template instantiation. ---------
1688
1689	if test $template_instantiation = auto; then
1690	AC_MSG_CHECKING(choosing template instantiation method)
1691	if test X$GXX = Xyes; then
1692	AC_MSG_RESULT("gcc (none)")
1693	else
1694	case $target in
1695	-sgi-irix6.0)
1696	AC_MSG_RESULT("-sgi-irix6.0 (none)")
1697	;;
1698	-sgi-irix)
1699	template_instantiation=ptused
1700	AC_MSG_RESULT("-sgi-irix (ptused)")
1701	;;
1702	-cray-unicos)
1703	template_instantiation=craysimp
1704	AC_MSG_RESULT("-cray-unicos (craysimp)")
1705	;;
1706	-dec-osf)
1707	template_instantiation=repodir
1708	AC_MSG_RESULT("-dec-osf (repodir)")
1709	;;
1710	alpha*)
1711	template_instantiation=repodir
1712	AC_MSG_RESULT("alpha* non-GNU C++ (repodir)")
1713	;;
1714	-solaris)
1715	template_instantiation=sunexpl
1716	AC_MSG_RESULT("-solaris (sunexpl)")
1717	;;
1718	*)
1719	AC_MSG_RESULT("generic non GNU (none)")
1720	;;
1721	esac
1722	fi
1723	fi
1724
1725	if test $template_instantiation = auto; then
1726	template_instantiation=none
1727	fi
1728
1729	AC_MSG_CHECKING(template instantiation flags)
1730	TMPLINST=no
1731	TMPLREPO=
1732	TMPLINLIB=no
1733	case $template_instantiation in
1734	repodir)
1735	TMPLREPO=cxx_repository
1736	TMPLINLIB=yes
1737	;;
1738	craysimp)
1739	CXXFLAGS="$CXXFLAGS -h simple_templates"
1740	;;
1741	gnurepo)
1742	TMPLINST=yes
1743	CXXFLAGS="$CXXFLAGS -frepo"
1744	AC_MSG_RESULT(gnurepo)
1745	;;
1746	gnuexpl)
1747	# automatic template instantiation causes problems with libstc++-v3
1748	CXXFLAGS="$CXXFLAGS -fno-implicit-templates"
1749	EXPLICIT_TEMPLATE_INSTANTIATION=yes
1750	AC_DEFINE(EXPLICIT_TEMPLATE_INSTANTIATION, 1, ["template instantiation flags"])
1751	;;
1752	sunexpl)
1753	CXXFLAGS="$CXXFLAGS -instances=explicit"
1754	AC_DEFINE(EXPLICIT_TEMPLATE_INSTANTIATION, 1, ["template instantiation flags"])
1755	;;
1756	ptused)
1757	CXXFLAGS="$CXXFLAGS -ptused"
1758	;;
1759	none)
1760	AC_MSG_RESULT(none)
1761	;;
1762	*)
1763	AC_MSG_RESULT($template_instantiation)
1764	AC_MSG_ERROR(unknown template instantiation method)
1765	esac
1766
1767	AC_SUBST(TMPLINST)
1768	AC_SUBST(TMPLREPO)
1769	AC_SUBST(TMPLINLIB)
1770
1771	dnl --------- Checks that must be done last. ---------
1772
1773	AC_MSG_CHECKING([for special flags that must be set last])
1774	case $target in
1775	i860-intel-puma*)
1776	LDFLAGS="$LDFLAGS -mpuma -mnoieee"
1777	AC_MSG_RESULT(paragon puma)
1778	;;
1779	i686-intel-cougar*)
1780	LDFLAGS="$LDFLAGS -mcougar -mnoieee"
1781	AC_MSG_RESULT(teraflop cougar)
1782	;;
1783	i860-intel-sunmos*)
1784	LDFLAGS="$LDFLAGS -msunmos -mnoieee"
1785	AC_MSG_RESULT(paragon sunmos)
1786	;;
1787	i860-intel-osf*)
1788	LDFLAGS="$LDFLAGS -mnx -mnoieee"
1789	AC_MSG_RESULT(osf paragon)
1790	;;
1791	*)
1792	AC_MSG_RESULT(none)
1793	;;
1794	esac
1795
1796	dnl --------- Shared library configuration. ---------
1797
1798	enablelibtool=yes
1799	AC_ARG_ENABLE(libtool,
1800	[ --disable-libtool Do not use libtool.],
1801	[
1802	case $enableval in
1803	yes)
1804	;;
1805	no)
1806	enablelibtool=no
1807	;;
1808	*)
1809	AC_MSG_ERROR([Invalid value for --(dis\|en)able-libtool ($enableval)])
1810	;;
1811	esac
1812	])
1813
1814	if test "$enablelibtool" = yes; then
1815
1816	dnl by default make only static libraries
1817	AC_DISABLE_SHARED
1818	AC_PROG_LIBTOOL
1819
1820	OBJSUF=lo
1821	LIBSUF=la
1822
1823	else
1824
1825	enable_shared=no
1826
1827	fi
1828
1829	if test "$enable_shared" = "no"; then
1830	OBJSUF=o
1831	LIBSUF=a
1832	fi
1833
1834	ENABLESHARED=$enable_shared
1835	AC_SUBST(ENABLESHARED)
1836
1837	dnl --------- CCA component configuration ---------
1838
1839	have_condcca="false"
1840	if test $components == "yes"; then
1841
1842	if test $HAVE_MPI == "yes" &&
1843	test $HAVE_MPIPP == "no"; then
1844	AC_MSG_ERROR([libmpi++ needed for mpi cca components])
1845	fi
1846
1847	if test -z $CCA_CHEM_CONFIG && ! test -x $CCA_CHEM_CONFIG; then
1848	AC_MSG_ERROR([cca-chem-config is required to build CCA component code])
1849	fi
1850
1851	CCA_CHEM_INCLUDE=`$CCA_CHEM_CONFIG --includedir`
1852	CCA_CHEM_LIB=`$CCA_CHEM_CONFIG --libdir`
1853	CCA_CHEM_PREFIX=`$CCA_CHEM_CONFIG --prefix`
1854	CCA_CHEM_REPO=$CCA_CHEM_PREFIX/repo
1855	AC_SUBST(CCA_CHEM_INCLUDE)
1856	AC_SUBST(CCA_CHEM_LIB)
1857	AC_SUBST(CCA_CHEM_REPO)
1858
1859	CCAFE_CONFIG=`$CCA_CHEM_CONFIG --ccafe-config`
1860	ENABLE_PYTHON="no" # no need for python checks
1861	AC_CHECK_CCA()
1862
1863	LIBS="-L$CCAFE_LIB $LIBS"
1864	CCA_CHEM_INCLUDE=-I$CCA_CHEM_INCLUDE
1865	BABEL_INCLUDE=-I$BABEL_INCLUDE
1866	CCA_SPEC_BABEL_INCLUDE=-I$CCA_SPEC_BABEL_INCLUDE
1867	CCAFE_INCLUDE="-I$CCAFE_INCLUDE -I$CCAFE_INCLUDE/dc/babel/babel-cca/server"
1868	CPPFLAGS="$CPPFLAGS $BABEL_INCLUDE $CCA_SPEC_BABEL_INCLUDE $CCA_CHEM_INCLUDE $CCAFE_INCLUDE"
1869
1870	AC_CHECK_HEADER(sidl.h,
1871	AC_DEFINE(HAVE_SIDL_HEADERS, 1, ["have sidl"]),
1872	AC_MSG_ERROR([problem with babel headers]) )
1873	AC_CHECK_HEADER(gov_cca_IOR.h,
1874	AC_DEFINE(HAVE_CCA_SPEC_BABEL_HEADERS, 1, ["have CCA spec babel headers"]),
1875	AC_MSG_ERROR([problem with cca-spec-babel headers]) )
1876	AC_CHECK_HEADER(Chemistry_QC_Model_IOR.h,
1877	AC_DEFINE(HAVE_CCA_CHEM_HEADERS, 1, ["have CCA chem headers"]),
1878	AC_MSG_ERROR([problem with cca-chem-generic headers]) )
1879
1880	have_condcca="true"
1881	else
1882	EXCLUDED_DIRS="-x LIB_CCA -x SRC_LIB_CHEMISTRY_CCA -x SRC_LIB_CHEMISTRY_QC_INTCCA $EXCLUDED_DIRS"
1883	fi
1884	AM_CONDITIONAL(COND_CCA, [test x"$have_condcca" = x"true"])
1885
1886	dnl --------- Find the list of all sc libraries. ---------
1887
1888	SCLIBS=`$PERL $srcdir/bin/listlibs.pl -I$srcdir/src/lib -DLIBSUF=$LIBSUF $srcdir/src/lib`
1889	AC_SUBST(SCLIBS)
1890
1891	dnl --------- Define the library directory macros. ---------
1892
1893	if test "$enableproduction" = "no"; then
1894	# abs_srcdir is not available, only srcdir, which is insufficient
1895	abs_srcdir=$(readlink -m "${srcdir}")
1896	AC_DEFINE_DIR(SRC_SCLIBDIR, abs_srcdir/lib, ["source SC libdir"])
1897	fi
1898	AC_DEFINE_DIR(INSTALLED_SCLIBDIR, prefix/lib, ["install SC libdir"])
1899	AC_DEFINE_DIR(SCDATADIR, scdatadir, ["SC data dir"])
1900
1901	dnl --------- Create the stub Makefiles. ---------
1902
1903	dnl $PERL $srcdir/bin/objectdir.pl $EXCLUDED_DIRS $srcdir
1904
1905	### output files
1906	AC_CONFIG_FILES([
1907	bin/mkf77sym.pl
1908	])
1909	AC_CONFIG_FILES([
1910	doc/doxygen.cfg
1911	])
1912	AC_CONFIG_FILES([
1913	Makefile
1914	lib/Makefile
1915	src/lib/Makefile
1916	src/bin/mpqc/Makefile
1917	])
1918	AC_CONFIG_TESTDIR([src/bin/mpqc/validate])
1919	AC_CONFIG_FILES([
1920	src/bin/mpqc/validate/atlocal
1921	src/bin/mpqc/validate/Makefile
1922	])
1923	AC_CONFIG_FILES([src/bin/mpqc/validate/molecuilder_mpqc], [chmod +x src/bin/mpqc/validate/molecuilder_mpqc])
1924	AC_CONFIG_FILES([src/lib/test_env.sh], [chmod +x src/lib/test_env.sh])
1925
1926	AC_OUTPUT
1927
1928

Note: See TracBrowser for help on using the repository browser.

Download in other formats:

Original Format