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updatefiles @ 4870

Revision 4870, 32.0 KB (checked in by kumudb, 5 months ago)
Merge from trunk to kumudb r4748:r4869
Property svn:executable set to ``*

Line
1	#! /bin/sh
2	#
3	# (C) 2006 by Argonne National Laboratory.
4	# See COPYRIGHT in top-level directory.
5	#
6	# Update all of the derived files
7	# For best performance, execute this in the top-level directory.
8	# There are some experimental features to allow it to be executed in
9	# subdirectories
10	#
11	# Eventually, we want to allow this script to be executed anywhere in the
12	# mpich tree. This is not yet implemented.
13	error_summary=""
14	acVersion=unknown
15
16	# finalStatus records whether there have been problems in updatefiles
17	# 1 = warning, 3 = fatal, 2 = reserved for future use,
18	# 0 = no problems detected.
19	finalStatus=0
20	at_top=no
21	if [ -d maint -a -s maint/simplemake.in ] ; then
22	at_top=yes
23	fi
24	#
25	# Default choices
26	# depend choices are dynamic, static, no
27	do_depend=dynamic
28	do_geterrmsgs=yes
29	do_getparms=no
30	do_bindings=yes
31	do_f77=yes
32	do_f77tof90=yes
33	do_build_configure=yes
34	do_genstates=yes
35	do_makefiles=yes
36	do_smpdversion=yes
37
38	# Allow MAKE to be set from the environment
39	MAKE=${MAKE-make}
40
41	openpa_dir="src/openpa"
42	hydra_dir="src/pm/hydra"
43
44	# List of steps that we will consider
45	# (We do not include depend because the values for depend are not just yes/no)
46	AllSteps="geterrmsgs bindings f77 f77tof90 build_configure genstates makefiles smpdversion getparms"
47	stepsCleared=no
48
49	# Options for some steps
50	autoconfdir=""
51	automakedir=""
52	autotoolsdir=""
53	# Extract defaults from the environment
54	if [ "x$MPICH2_AUTOCONF_DIR" != "x" ] ; then
55	autoconfdir=$MPICH2_AUTOCONF_DIR
56	fi
57	if [ "x$MPICH2_AUTOMAKE_DIR" != "x" ] ; then
58	automakedir=$MPICH2_AUTOMAKE_DIR
59	fi
60	if [ "x$MPICH2_AUTOTOOLS_DIR" != "x" ] ; then
61	autotoolsdir=$MPICH2_AUTOTOOLS_DIR
62	fi
63	#
64	# Extract the arguments intended for updatefiles. Any others are
65	# given to simplemake.
66	temp_args=""
67	for arg in "$@" ; do
68	case $arg in
69	-echo)
70	set -x
71	;;
72
73	-do=*)
74	opt=`echo A$arg \| sed -e 's/A-do=//'`
75	# Handle some synonyms
76	case $opt in
77	build-configure\|configure) opt=build_configure ;;
78	makefile\|Makefile\|Makefiles) opt=makefiles;;
79	esac
80	var=do_$opt
81	# Check that this opt is known
82	eval oldval=\$"$var"
83	if [ -z "$oldval" ] ; then
84	echo "-do=$opt is unrecognized"
85	exit 1
86	else
87	if [ $stepsCleared = no ] ; then
88	for step in $AllSteps ; do
89	var=do_$step
90	eval $var=no
91	done
92	stepsCleared=yes
93	fi
94	var=do_$opt
95	eval $var=yes
96	fi
97	;;
98
99	-with-genstates\|--with-genstates)
100	do_genstates=yes
101	;;
102	-without-genstates\|--without-genstates)
103	do_genstates=no
104	;;
105
106	-with-errmsgs\|--with-errmsgs)
107	do_geterrmsgs=yes
108	;;
109	-without-errmsgs\|--without-errmsgs)
110	do_geterrmsgs=no
111	;;
112
113	-with-bindings\|--with-bindings)
114	do_bindings=yes
115	;;
116	-without-bindings\|--without-bindings)
117	do_bindings=no
118	;;
119
120	-with-f77\|--with-f77)
121	do_f77=yes
122	;;
123	-without-f77\|--without-f77)
124	do_f77=no
125	;;
126
127	-with-autoconf=\|--with-autoconf=)
128	# Select a location for a different autoconf
129	autoconfdir=`echo "A$arg" \| sed -e 's/.*=//'`
130	;;
131	-with-automake=\|--with-automake=)
132	automakedir=`echo "A$arg" \| sed -e 's/.*=//'`
133	;;
134	-with-autotools=\|--with-autotools=)
135	autotoolsdir=`echo "A$arg" \| sed -e 's/.*=//'`
136	;;
137
138	-distrib)
139	do_depend=no
140	do_build_configure=no
141	temp_args="$temp_args $arg"
142	;;
143
144	-help\|--help\|-usage\|--usage)
145	cat <<EOF
146	updatefiles [ --with-autoconf=dir ] [ --with-automake=dir ] \\
147	[ --with-autotools=dir ] [ -do=stepname ] \\
148	[ args for simplemake ]
149	Update the files in the MPICH2 build tree. This file builds the
150	configure files, creates the Makefile.in files (using the simplemake
151	program), extracts the error messages.
152
153	You can use --with-autoconf=dir to specify a directory that contains
154	an alternate autoconf and autoheader. Similarly --with-automake can
155	be used to specify the location of automake and aclocal. If
156	autoconf and automake are installed in the same location, they can
157	be specified by the --with-autotools option.
158
159	Use -do=stepname to update only a single step. For example,
160	-do=build_configure only updates the configure scripts. The available
161	steps are
162	$AllSteps
163	EOF
164	exit
165	;;
166	*)
167	temp_args="$temp_args $arg"
168	;;
169	esac
170	done
171
172	if [ -n "$autotoolsdir" ] ; then
173	if [ -n "$autoconfdir" -o -n "$automakedir" ] ; then
174	# Don't permit --with-autotools together with either --with-autoconf or
175	# --with-automake because which argument takes precedence is not obvious
176	# without immediate explanation. --with-autotools is really only
177	# present to make life a little easier for those who preferred the old
178	# behavior where --with-autoconf was used to specify the location of
179	# both autoconf and automake.
180	cat <<EOT
181	Error: --with-autotools was specified together with either
182	--with-autoconf or --with-automake. --with-autotools is incompatible
183	with the other two options. Please specify only one set or the other.
184	EOT
185	exit 1
186	else
187	autoconfdir=$autotoolsdir
188	automakedir=$autotoolsdir
189	fi
190	fi
191
192	# Reset the arguments. Note that this doesn't handle arguments that contain
193	# blanks. I hope that we don't need those.
194	set -- $temp_args
195	#
196	if [ $at_top = "no" ] ; then
197	echo "Must execute at top level directory for now"
198	exit 1
199	fi
200	#
201	# On some systems (including Solaris), using -nt in a test statement causes
202	# the shell script to abort. We test for this here to make updatefiles more
203	# robust in this case. We use conftest as the name of the test program
204	# because autoconf also uses this name, so we know that it will be ok.
205	testNTfails=yes
206	rm -rf conftest
207	cat <<EOF >>conftest
208	#! /bin/sh
209	test a -nt b
210	exit 2
211	EOF
212	chmod +x conftest
213	./conftest 1>/dev/null 2>&1 >/dev/null
214	st=$?
215	if [ "$st" = 2 ] ; then
216	testNTfails=no
217	fi
218	rm -rf conftest
219	#
220	# Determine the autoconf to use. If --with-autoconf was set, use
221	# autoconf and autoheader from that directory
222	# This may also be needed for tools in the maint directory
223	if [ -n "$autoconfdir" ] ; then
224	if [ -x $autoconfdir/autoconf -a -x $autoconfdir/autoheader ] ; then
225	autoconf=$autoconfdir/autoconf
226	autoheader=$autoconfdir/autoheader
227	autoreconf=$autoconfdir/autoreconf
228	autom4te=$autoconfdir/autom4te
229	# Simplemake looks in environment variables for the autoconf
230	# and autoheader to use
231	AUTOCONF=$autoconf
232	AUTOHEADER=$autoheader
233	AUTORECONF=$autoreconf
234	AUTOM4TE=$autom4te
235	export AUTOCONF
236	export AUTOHEADER
237	export AUTORECONF
238	export AUTOM4TE
239	else
240	echo "Could not find executable autoconf and autoheader in $autoconfdir"
241	exit 1
242	fi
243	else
244	autoconf=${AUTOCONF:-autoconf}
245	autoheader=${AUTOHEADER:-autoheader}
246	autoreconf=${AUTORECONF:-autoreconf}
247	autom4te=${AUTOM4TE:-autom4te}
248	fi
249	if [ -n "$automakedir" ] ; then
250	if [ -x "$automakedir/aclocal" -a -x "$automakedir/automake" ] ; then
251	# OpenPA uses autoreconf (and consequently aclocal and automake)
252	# but autoreconf uses whatever aclocal/automake is in your path,
253	# not the one from the same autoconf installation as the
254	# autoreconf you are invoking. So we export ACLOCAL (etc...) so
255	# that it uses the right tools when specifying --with-automake.
256	automake=$automakedir/automake
257	aclocal=$automakedir/aclocal
258	AUTOMAKE=$automake
259	ACLOCAL=$aclocal
260	export AUTOMAKE
261	export ACLOCAL
262	else
263	echo "could not find executable aclocal and automake in $automakedir"
264	exit 1
265	fi
266	else
267	automake=${AUTOMAKE:-automake}
268	aclocal=${ACLOCAL:-aclocal}
269	fi
270
271	#
272	# Check that you have a working autoconf. Autoconf 2.57 is not compatible with
273	# previous versions of autoconf (!!), even 2.52 (!!!).
274	acVersion=ok
275	if [ -d .tmp ] ; then rm -rf .tmp ; fi
276	if [ -s .tmp ] ; then rm -f .tmp ; fi
277	if [ ! -d .tmp ] ; then
278	mkdir .tmp 2>&1 >/dev/null
279	fi
280	# As of autoconf 2.59, the command line arguments changed (again)
281	# We now require 2.59 most places, and 2.62 in several (including the
282	# top-level), so we just double check
283	# Somewhere between 2.12 and 2.58, -l changed to -B
284	# Argh. In autoconf 2.59, -B doesn't work. You must use -I instead of -B (!!)
285	# Find the configure version
286	# acSubversion is the version number minus 2. (we assume autoconf 2.xx)
287	# -1 is used for unknown
288	acSubversion=-1
289	acIncDirFlag=-I
290	for ver in 64 63 62 61 60 59 ; do
291	rm -f .tmp/configure.in .tmp/configure
292	cat >.tmp/configure.in <<EOF
293	AC_PREREQ(2.$ver)
294	EOF
295	if (cd .tmp && $autoconf >/dev/null 2>&1 ) ; then
296	acSubversion=$ver
297	break
298	fi
299	done
300	rm -f .tmp/configure.in .tmp/configure
301	if [ "$acSubversion" -gt 0 ] ; then
302	acVersion="2.$acSubversion"
303	echo "You have autoconf version $acVersion or greater."
304	if [ "$acSubversion" -lt 62 ] ; then
305	cat <<EOF
306	autoconf version 2.62 or later is required for MPICH2.
307	EOF
308	if [ "$do_build_configure" = yes ] ; then
309	echo "Exiting updatefiles...."
310	exit 1
311	fi
312	fi
313	else
314	cat <<EOF
315	You either do not have autoconf in your path or updatefiles was unable to
316	determine which version of autoconf you have. You may be able to use
317	autoconf --version
318	to see the version of autoconf (unfortunately, there is no standard
319	format for the version output and it changes between autoconf versions.
320	In addition, some versions of autoconf choose among many versions and
321	provide incorrect output).
322	EOF
323	error_summary="$error_summary \
324	No autoconf in path or unable to determine the version of autoconf."
325	acVersion="Unknown"
326	fi
327	rm -rf .tmp
328
329	#
330	# Create the bindings if necessary
331	if [ $do_bindings = "yes" ] ; then
332	build_f77=no
333	build_f90=no
334	build_cxx=no
335	if [ $do_f77 = "yes" ] ; then
336	if [ ! -s src/binding/f77/abortf.c ] ; then
337	build_f77=yes
338	elif find src/binding/f77 -name 'buildiface' -newer 'src/binding/f77/abortf.c' >/dev/null 2>&1 ; then
339	build_f77=yes
340	fi
341	if [ ! -s src/binding/f90/mpi_base.f90 ] ; then
342	build_f90=yes
343	elif find src/binding/f90 -name 'buildiface' -newer 'src/binding/f90/mpi_base.f90' >/dev/null 2>&1 ; then
344	build_f90=yes
345	fi
346
347	fi
348
349	if [ $build_f77 = "yes" ] ; then
350	echo "Building Fortran 77 interface"
351	( cd src/binding/f77 && chmod a+x ./buildiface && ./buildiface )
352	fi
353	if [ $build_f90 = "yes" ] ; then
354	echo "Building Fortran 90 interface"
355	( cd src/binding/f90 && chmod a+x ./buildiface && ./buildiface )
356	( cd src/binding/f90 && ../f77/buildiface -infile=cf90t.h -deffile=cf90tdefs)
357	fi
358
359	if [ ! -s src/binding/cxx/mpicxx.h ] ; then
360	build_cxx=yes
361	elif find src/binding/cxx -name 'buildiface' -newer 'src/binding/cxx/mpicxx.h' >/dev/null 2>&1 ; then
362	build_cxx=yes
363	fi
364	if [ $build_cxx = "yes" ] ; then
365	echo "Building C++ interface"
366	( cd src/binding/cxx && chmod a+x ./buildiface &&
367	./buildiface -nosep $otherarg )
368	fi
369	fi
370	#
371	# Capture the error messages
372	if [ $do_geterrmsgs = "yes" ] ; then
373	if [ ! -x maint/extracterrmsgs -a -s maint/extracterrmsgs ] ; then
374	# grrr. CVS doesn't maintain permissions correctly across Windows/Unix
375	chmod a+x maint/extracterrmsgs
376	fi
377	if [ -x maint/extracterrmsgs ] ; then
378	echo "Extracting the error messages..."
379	rm -rf .tmp
380	rm -f .err
381	rm -f unusederr.txt
382	maint/extracterrmsgs -careful=unusederr.txt \
383	-skip=src/util/multichannel/mpi.c `cat maint/errmsgdirs` > \
384	.tmp 2>.err
385	# (error here is ok)
386	update_errdefs=yes
387	if [ -s .err ] ; then
388	cat .err
389	rm -f .err2
390	grep -v "Warning:" .err > .err2
391	if [ -s .err2 ] ; then
392	echo "Because of errors in extracting error messages, the file"
393	echo "src/mpi/errhan/defmsg.h was not updated."
394	error_summary="$error_summary \
395	Error message files in src/mpi/errhan were not updated."
396	update_errdefs=no
397	finalStatus=1
398	rm -f .tmp
399	fi
400	rm -f .err .err2
401	else
402	# Incase it exists but has zero size
403	rm -f .err
404	fi
405	if [ -s unusederr.txt ] ; then
406	echo "There are unused error message texts in src/mpi/errhan/errnames.txt"
407	echo "See the file unusederr.txt for the complete list"
408	fi
409	if [ -s .tmp -a "$update_errdefs" = "yes" ] ; then
410	mv .tmp src/mpi/errhan/defmsg.h
411	fi
412	if [ ! -s src/mpi/errhan/defmsg.h ] ; then
413	echo "Creating a dummy defmsg.h file"
414	cat > src/mpi/errhan/defmsg.h <<EOF
415	typedef struct { const unsigned int sentinal1; const char short_name, long_name; const unsigned int sentinal2; } msgpair;
416	static const int generic_msgs_len = 0;
417	static msgpair generic_err_msgs[] = { {0xacebad03, 0, "no error catalog", 0xcb0bfa11}, };
418	static const int specific_msgs_len = 0;
419	static msgpair specific_err_msgs[] = { {0xacebad03,0,0,0xcb0bfa11}, };
420	#if MPICH_ERROR_MSG_LEVEL > MPICH_ERROR_MSG_NONE
421	#define MPIR_MAX_ERROR_CLASS_INDEX 54
422	static int class_to_index[] = {
423	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
424	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
425	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
426	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
427	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
428	0, 0, 0, 0 };
429	#endif
430	EOF
431	fi
432	fi
433	fi # do_geterrmsgs
434	#
435	# Build scripts such as simplemake if necessary
436	made_simplemake=no
437	run_configure=no
438	# Later versions of autoconf put the autoconf version into the autom4te*.cache
439	# name.
440	# Later versions of autoconf (2.57+?) will silently ignore the command to
441	# rebuild the configure if it thinks that nothing has changed. However,
442	# it does not accurately decide this (e.g., if aclocal.m4 includes files
443	# that have changed, autoconf will ignore that and not regenerate the
444	# configure file). The information that autoconf uses is saved in the
445	# autom4te*.cache file; since this cache is not accurate, we delete it.
446	if [ ! -x maint/configure ] ; then
447	(cd maint && $autoconf && rm -rf autom4te*.cache )
448	elif find maint -name 'configure.in' -newer 'maint/configure' >/dev/null 2>&1 ; then
449	# The above relies on the Unix find command
450	(cd maint && $autoconf && rm -rf autom4te*.cache)
451	fi
452	if [ ! -x maint/simplemake -o ! -x maint/genstates ] ; then
453	run_configure=yes
454	fi
455	#
456	# The following relies on the Unix find command
457	if [ -s maint/simplemake ] ; then
458	if find maint -name 'simplemake.in' -newer 'maint/simplemake' >/dev/null 2>&1 ; then
459	run_configure=yes
460	fi
461	else
462	run_configure=yes
463	fi
464	if [ -s maint/genstates ] ; then
465	if find maint -name 'genstates.in' -newer 'maint/genstates' >/dev/null 2>&1 ; then
466	run_configure=yes
467	fi
468	else
469	run_configure=yes
470	fi
471
472	if [ "$run_configure" = "yes" ] ; then
473	(cd maint && ./configure)
474	made_simplemake=yes
475	fi
476
477	#
478	if [ ! -x maint/simplemake -a $do_makefiles = yes ] ; then
479	echo "Could not create simplemake"
480	echo "You can copy simplemake.in to simplemake, replacing @PERL@ with the"
481	echo "path to Perl (version5). Make sure the resulting file has"
482	echo "execute permissions set."
483	exit 1
484	fi
485
486	# Run some of the simple codes
487	#
488	# if [ -x maint/genstates -a $do_genstates = "yes" ] ; then
489	# echo "Creating the enumeration of logging states into src/include/mpiallstates.h"
490	# maint/genstates
491	# fi
492	if [ -x maint/extractstates -a $do_genstates = "yes" ] ; then
493	echo "Creating the enumeration of logging states into src/include/mpiallstates.h"
494	maint/extractstates
495	fi
496	if [ -x maint/extractparms -a $do_getparms = "yes" ] ; then
497	maint/extractparms -outfile=parms.htm
498	fi
499	# Create and/or update the f90 tests
500	if [ -x maint/f77tof90 -a $do_f77tof90 = "yes" ] ; then
501	echo "Create or update the Fortran 90 tests derived from the Fortran 77 tests"
502	for dir in test/mpi/f77/* ; do
503	if [ ! -d $dir ] ; then continue ; fi
504	leafDir=`basename $dir`
505	if [ ! -d test/mpi/f90/$leafDir ] ; then
506	mkdir test/mpi/f90/$leafDir
507	fi
508	maint/f77tof90 $dir test/mpi/f90/$leafDir Makefile.sm Makefile.ap
509	done
510	fi
511
512	if [ $made_simplemake != "no" -a $do_makefiles = yes ] ; then
513	# Check that only the first three lines were changed:
514	rm -f .t1 .t2
515	sed -e 1,3d maint/simplemake.in > .t1
516	sed -e 1,3d maint/simplemake > .t2
517	if diff .t1 .t2 >/dev/null 2>&1 ; then
518	:
519	else
520	echo "Something is wrong with simplemake; configure may have"
521	echo "replaced variables that it should not have."
522	diff .t1 .t2
523	exit 1
524	fi
525	rm -f .t1 .t2
526	fi
527	#
528	# Create the Makefile.in files
529	# Make sure that these files exist so that the gcc dependency creation
530	# can work
531	rm_prepost=no
532	if [ ! -s src/include/mpidpre.h ] ; then
533	rm_prepost=yes
534	fi
535	otherargs="$@"
536	# If there is no mpi.h file (and other files, but testing on mpi.h should
537	# be enough), don't generate the dependency information in the Makefiles
538	# with the static dependency target. The new default in simplemake is
539	# dynamic dependency data
540	# Currently, the dependency generation relies on using gcc, so we may
541	# want to test on that as well.
542	#
543	#
544	if [ $do_depend = static -a ! -s src/include/mpi.h ] ; then
545	# Static dependencies require a mpi.h file
546	echo "Turning off static generation of dependencies because there is no mpi.h file"
547	do_depend=no
548	fi
549	if [ $do_depend = no ] ; then
550	otherargs="$otherargs -nodepend"
551	#else
552	# # The next two files may be needed to build the dependency lists
553	# touch src/include/mpidpre.h src/include/mpidpost.h
554	fi
555	#
556	# autoconf 2.57 drastically changed the command line arguments.
557	# Up through 2.52, -l dir was the "localdir for searching"
558	# By 2.57, -l was no longer accepted, and -B dir or --prepend-include=DIR
559	# was used.
560	# To make things more exciting, the format of autoconf --version has
561	# changed, making it very hard to automatically extract the version number
562	# so that programs like this can work around poor software engineering,
563	# such as incompatible changes in a minor-numbered release.
564	#
565	# Just to make this even more interesting, the cygwin version of
566	# autoconf selects a version. But the code to so this causes --version
567	# (and --help!) to fail unless there is a configure.in file in the current
568	# directory.
569	if [ $do_makefiles = yes ] ; then
570	if maint/simplemake -common=maint/makedefs \
571	-docnamedefs='${master_top_srcdir}/maint/docnotes' \
572	-autoconf="$acIncDirFlag ROOTDIR/confdb" \
573	-libdir='${MPILIBNAME}'=ROOTDIR/lib \
574	-smroot='${master_top_srcdir}/maint' $otherargs \
575	Makefile.sm ; then
576	:
577	else
578	echo "Simplemake step failed!"
579	exit 1
580	fi
581	fi
582
583	# Create the configure files and run autoheader
584	# Eventually, make this a test for find available. Perhaps
585	# find . -name configure.in > /dev/null 2>&1
586	# The problem is that even though cygwin has find, the DOS find
587	# is identified first. We probably need a test for this case
588	fixBackWhackCtrlMBug=no
589	if [ $do_build_configure = yes ] ; then
590	find . -name 'configure.in' >/dev/null 2>&1
591	if [ $? = 0 ] ; then has_unix_find=yes ; else has_unix_find=no ; fi
592	# if [ $? = 0 ] ; then .. code with find
593	if [ "$has_unix_find" = "yes" -a "$do_build_configure" = "yes" ] ; then
594	# Check for out-of-date configures (the dependency handling
595	# isn't 100% accurate, so we use this step as an additional
596	# check)
597	if [ ! -s maint/conftimestamp ] ; then
598	echo "Rebuilding all configure script because of missing confdbtimestamp"
599	find . -name configure -print \| grep -v maint/configure \| xargs rm -f
600	# If we don't delete the autom4te.cache files, bugs in
601	# autoconf may fail to correctly update configure
602	# Gah. Some xargs don't accept -r, other break if there is no
603	# input. To avoid that, we do this in two steps: first the
604	# find, then the rm (if there are any files)
605	rm -f .atmp
606	find . -name autom4te.cache > .atmp 2>/dev/null
607	if [ -s .atmp ] ; then xargs rm -f < .atmp ; fi
608	rm -f .atmp
609	date > maint/conftimestamp
610	else
611	# We can't use a status check here because find will always
612	# report success, even if there are no newer files in confdb
613	files=`find confdb -newer maint/conftimestamp 2>&1`
614	if [ -n "$files" ] ; then
615	echo "Rebuilding all configure script because of changes in confdb"
616	find . -name configure -print \| grep -v maint/configure \| xargs rm -f
617	date > maint/conftimestamp
618	fi
619	fi
620	#
621	for dir in `find . -name 'configure.in' -print` ; do
622	dir=`dirname $dir`
623	allowFailure=no
624	builtConfigure=no
625	#echo $dir
626	qmpe2dir=`echo $dir \| sed -e 's%.src/mpe2.%FOUNDMPE2%'`
627	if [ "$qmpe2dir" = "FOUNDMPE2" ] ; then
628	# echo "Found MPE2 directory; skipping"
629	# MPE2 has its own updatefiles script, which should
630	# be used instead of this one.
631	continue
632	fi
633	qtestmaint=`echo $dir \| sed -e 's%.test/mpi/maint.%FOUNDTESTMAINT%'`
634	if [ "$qtestmaint" = "FOUNDTESTMAINT" ] ; then
635	# echo "Found test/maint directory; skipping"
636	# test/maint has its own updatefiles script, which should
637	# be used instead of this one when building that configure
638	continue
639	fi
640	qhydra=`echo $dir \| sed -e 's%.'"$hydra_dir"'.%FOUNDHYDRA%'`
641	if [ "$qhydra" = "FOUNDHYDRA" ] ; then
642	# hydra is updated using autoreconf later in this script
643	continue
644	fi
645	qopenpa=`echo $dir \| sed -e 's%.'"$openpa_dir"'.%FOUNDOPENPA%'`
646	if [ "$qopenpa" = "FOUNDOPENPA" ] ; then
647	# openpa is updated using autoreconf later in this script
648	continue
649	fi
650	qopenpa=`echo $dir \| sed -e 's%.openpa.%FOUNDOPENPA%'`
651	if [ "$qopenpa" = "FOUNDOPENPA" ] ; then
652	# this is the old openpa location (in the root of the package)
653	# this clause exists because SVN won't delete the old directory
654	# when you run "svn update".
655	continue
656	fi
657	if [ -s $dir/Makefile.in ] ; then
658	#echo "Found $dir/configure.in"
659	#
660	# Check for known problems
661	if [ $dir = "./src/mpi/romio" ] ; then
662	echo "Creating configure in $dir"
663	# Using an explicit acIncDirFlag will force
664	# a consistent choice of autoconf
665	# Only use autoheader if AC_CONFIG_HEADER is
666	# present
667	if grep AC_CONFIG_HEADER $dir/configure.in >/dev/null 2>&1 ; then
668	(cd $dir && $autoheader $acIncDirFlag . )
669	fi
670	(cd $dir && \
671	$autoconf $acIncDirFlag . && rm -rf autom4te*.cache )
672	if grep 'mpi2-other/info/Makefile \\
673	' $dir/configure 2>&1 >/dev/null ; then
674	fixBackWhackCtrlMBug=yes
675	fi
676	# Add other tests here (sigh) as necessary
677	if [ "$fixBackWhackCtrlMBug" = yes ] ; then
678	rm -f c.tmp
679	sed -e '/"\\
680	/d' -e 's/\\
681	//g' $dir/configure > c.tmp
682	rm -f $dir/configure
683	mv c.tmp $dir/configure
684	chmod a+x $dir/configure
685	fi
686	builtConfigure=yes
687	continue
688	elif [ $dir = "./src/mpe2" ] ; then
689	# Use acIncDirFlag to ensure that a consistent
690	# choice of autoconf is made by systems that
691	# support 2.1x and 2.57+
692	echo "Creating configure in $dir"
693	if grep AC_CONFIG_HEADER $dir/configure.in >/dev/null 2>&1 ; then
694	(cd $dir && $autoheader $acIncDirFlag . )
695	fi
696	builtConfigure=yes
697	(cd $dir && $autoconf $acIncDirFlag . && rm -rf autom4te*.cache)
698	continue
699	fi
700	# First, check for a configure target in Makefile.in
701	if grep 'configure:' $dir/Makefile.in >/dev/null 2>&1 ; then
702	# The make -q checks whether the target is upto date first;
703	# if it isn't, we remake it.
704	rm -f $dir/mf.out
705	rm -f $dir/mf.newer
706	date > $dir/mf.newer
707	(cd $dir && rm -f mf.tmp ; \
708	sed -e 's%@SHELL@%/bin/sh%' \
709	-e "s%@srcdir@%.%g" \
710	-e '/include .*alldeps/d' \
711	-e '/@SET_MAKE@/d' Makefile.in > mf.tmp ;\
712	if ${MAKE} -q -f mf.tmp configure >mf.out 2>&1 ; then \
713	: ; else \
714	echo "Found $dir/configure.in; executing make configure target" ; \
715	${MAKE} -f mf.tmp configure ; fi ; \
716	if [ -s configure ] ; then rm -f mf.tmp ; \
717	else echo "See `pwd`/mf.tmp for Makefile that failed" ;\
718	fi ;\
719	)
720	# Newer versions of test support -nt, which is
721	# filea newer-than fileb. If this doesn't
722	# work on your platform, simply comment out this test
723	# and set builtConfigure to true (or use find with
724	# -newer if you want to replace the test)
725	# Test for support of -nt
726	if [ "$testNTfails" = "no" ] ; then
727	rm -f .foo
728	test $dir/configure -nt $dir/mf.newer 2>.foo
729	# If .foo is empty, there was no error in test with -nt
730	if [ ! -s ".foo" ] ; then
731	if [ $dir/configure -nt $dir/mf.newer ] ; then
732	builtConfigure=yes
733	fi
734	fi
735	rm -f .foo
736	fi
737	#
738	rm -f $dir/mf.newer
739	if [ ! -x $dir/configure ] ; then
740	echo "Error! Could not build configure in $dir with make configure"
741	finalStatus=3
742	elif grep PAC_ $dir/configure >/dev/null 2>&1 ; then
743	# If the user manually builds the configure without
744	# properly specifying the include path, then
745	# this code will detect the problem but will
746	# the message may be confusing since the make
747	# step above will not have rebuilt the configure
748	# (once the user builds it manually, the make step
749	# will see the configure as newer than its
750	# dependencies and not rebuild it).
751	mydir=$dir
752	if [ "$dir" = "." ] ; then
753	mydir=`pwd`
754	fi
755	if [ "$buildConfigure" = "yes" ] ; then
756	echo "Error! autoconf did not find local macro definitions for configure in $mydir"
757	echo "Try removing configure in `pwd` and rerunning maint/updatefiles"
758	echo "The following (at most 40 lines) local macros were not found:"
759	grep PAC_ $dir/configure \| head -40
760	if [ -s $dir/mf.out ] ; then
761	echo "Output of make configure step was:"
762	cat mf.out
763	fi
764	else
765	echo "Error! The file $mydir/configure contains local macro names (PAC_) and was not built by this "
766	echo "updatefiles step. Try removing $mydir/configure (but do not"
767	echo "remove $mydir/configure.in) and rerun maint/updatefiles."
768	if [ -s $dir/aclocal.m4 ] ; then
769	echo "Also, make sure that $mydir/aclocal.m4 is correct; only src/mpi/romio, "
770	echo "src/pm/mpd, and src/mpe2/... directories should have an aclocal.m4"
771	echo "file in the same directory with configure.in (others use the "
772	echo "aclocal.m4 in confdb)."
773	fi
774	echo "Never run autoconf or autoheader manually because many of the configure.in "
775	echo "files require extra definitions from confdb/aclocal.m4 ."
776	fi
777	finalStatus=3
778	fi
779	# Remove make output now that we no longer need it.
780	rm -f $dir/mf.out
781	else
782	if [ -x $dir/makeconfigure ] ; then
783	echo "Using makeconfigure in $dir"
784	(cd $dir && ./makeconfigure )
785	else
786	# Check for old 1.7 configure files (in MPE, at least for
787	# now)
788	if egrep 'AC_ARG\|AC_CHECK_FUNCS' $dir/configure.in >/dev/null 2>&1 ; then
789	echo "Trying simple autoheader/autoconf in $dir"
790	if grep AC_CONFIG_HEADER $dir/configure.in >/dev/null 2>&1 ; then
791	(cd $dir && $autoheader $acIncDirFlag . )
792	fi
793	(cd $dir && $autoconf $acIncDirFlag . && rm -rf autom4te*.cache)
794	else
795	# Try autoconf-1.7; accepts failures gracefully
796	echo "Trying simple autoconf using 1.7 in $dir"
797	# Don't panic if we can't build this configure; it
798	# is too old.
799	allowFailure=yes
800	(cd $dir && autoconf-1.7)
801	fi
802	fi
803	fi
804	#
805	# Under cygwin, sometimes (?) configure ends up containing \^M
806	# (that's <ctrl>-M). We may need to add this sed step
807	# sed -e '/"\
808	"/d' -e 's/\
809	//g'
810	# (the first removes case statements on \^M, the second
811	# removes the \^M from the ac_config_files statement
812	fixBackWhackCtrlMBug=no
813	if [ ! -s $dir/configure -a "$allowFailure" != yes ] ; then
814	echo "PANIC: Could not make configure from configure.in"
815	echo "In directory $dir"
816	exit 1
817	elif [ -s $dir/configure ] ; then
818	if grep 'src/Makefile \\ src' $dir/configure 2>&1 >/dev/null ; then
819	fixBackWhackCtrlMBug=yes
820	elif grep 'src/Makefile \\
821	src' $dir/configure 2>&1 >/dev/null ; then
822	fixBackWhackCtrlMBug=yes
823	elif grep 'attr/Makefile \\ util' $dir/configure 2>&1 >/dev/null ; then
824	fixBackWhackCtrlMBug=yes
825	elif grep 'attr/Makefile \\
826	' $dir/configure 2>&1 >/dev/null ; then
827	fixBackWhackCtrlMBug=yes
828	elif grep 'mpi2-other/info/Makefile \\
829	' $dir/configure 2>&1 >/dev/null ; then
830	fixBackWhackCtrlMBug=yes
831	elif grep 'maint/testmerge \\
832	' $dir/configure 2>&1 >/dev/null ; then
833	fixBackWhackCtrlMBug=yes
834	fi
835	# Add other tests here (sigh) as necessary
836	if [ "$fixBackWhackCtrlMBug" = yes ] ; then
837	rm -f c.tmp
838	sed -e '/"\\
839	/d' -e 's/\\
840	//g' $dir/configure > c.tmp
841	rm -f $dir/configure
842	mv c.tmp $dir/configure
843	chmod a+x $dir/configure
844	fi
845	fi
846	fi
847	if [ ! -x $dir/configure -a "$allowFailure" != yes ] ; then
848	# Check for a few allowed exceptions
849	if [ "$dir" = "./src/pmi/winmpd" ] ; then
850	continue
851	fi
852	if [ -s $dir/Makefile.sm -a ! -s $dir/Makefile.in ] ; then
853	# This is an old directory that is no longer processed
854	# by simplemake; these are ignored
855	continue
856	fi
857	echo "Could not build configure from configure.in in $dir"
858	echo "Aborting updatefiles!"
859	exit 1
860	fi
861	done
862	elif [ "$has_unix_find" = no ] ; then
863	echo "You need to install find (in findutils)"
864	exit 1
865	else
866	echo "Skipping creation of configure files"
867	fi
868	fi
869
870	# must come after the above autoreconf-like logic because the above
871	# logic will delete the results of this actual autoreconf
872	if [ -d "$openpa_dir" -o -L "$openpa_dir" ] ; then
873	echo "running autoreconf in $openpa_dir"
874	(cd $openpa_dir && $autoreconf -vif) \|\| exit 1
875	fi
876	if [ -d "$hydra_dir" -o -L "$hydra_dir" ] ; then
877	echo "running autoreconf in $hydra_dir"
878	(cd $hydra_dir && $autoreconf -vif) \|\| exit 1
879	fi
880
881	if [ -f src/mpe2/maint/updatefiles -a "$do_build_configure" = "yes" ] ; then
882	# If we have the mpe2 updatefiles, execute it from the mpe directory
883	(cd src/mpe2 && chmod a+x maint/updatefiles && maint/updatefiles )
884	fi
885	if [ $rm_prepost = yes ] ; then
886	rm -f src/include/mpidpre.h src/include/mpidpost.h
887	fi
888	if [ "$do_smpdversion" = yes ] ; then
889	echo "Creating src/pm/smpd/smpd_version.h"
890	smpdVersion=`cat maint/Version`
891	cat >src/pm/smpd/smpd_version.h <<EOF
892	/* -- Mode: C; c-basic-offset:4 ; -- */
893	/*
894	* (C) 2005 by Argonne National Laboratory.
895	* See COPYRIGHT in top-level directory.
896	*/
897	#define SMPD_VERSION "$smpdVersion"
898	EOF
899	fi
900
901	echo "Updating README's version ID."
902	VERSION=`cat maint/Version`
903	sed -e "s/%VERSION%/${VERSION}/g" README.vin > README
904
905	BASIC_VERSION=`expr $VERSION : '$[0-9]\.[0-9][\.][0-9]$[a-zA-Z][0-9]'`
906	VERSION_EXT=`expr $VERSION : '[0-9]\.[0-9][\.][0-9]$[a-zA-Z][0-9]$'`
907	sed -e "s/%BASIC_VERSION%/${BASIC_VERSION}/g" -e "s/%VERSION_EXT%/${VERSION_EXT}/g" \
908	src/packaging/spec/fedora.spec.vin > src/packaging/spec/fedora.spec
909
910	#
911	# The following must be the last statements executed
912	if [ -n "$error_summary" ] ; then
913	echo " "
914	echo "Problems encountered while running updatefiles."
915	echo "These may cause problems when configuring or building MPICH2."
916	echo "$error_summary"
917	fi
918	case $finalStatus in
919	0) # all is well
920	;;
921	1) # warnings
922	;;
923	2) # reserved for future use
924	;;
925	3) # fatal, cannot continue
926	echo "updatefiles step failed! Review the output and fix the problem"
927	echo "before continuing"
928	exit 1
929	;;
930	*) # unknown
931	echo "Internal error in updatefiles; finalStatus=$finalStatus"
932	exit 1
933	;;
934	esac

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