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Revision 1.115 - (show annotations) (download)
Thu Jan 6 15:09:54 2005 UTC (14 years, 8 months ago) by edhill
Branch: MAIN
Changes since 1.114: +2 -2 lines
 o "-F." for annoying old Sun awk

1 #! /usr/bin/env bash
2 #
3 # $Header: /u/gcmpack/MITgcm/tools/genmake2,v 1.114 2005/01/05 22:30:55 edhill Exp $
4 #
5 # Makefile generator for MITgcm UV codes
6 # created by cnh 03/98
7 # adapted by aja 06/98
8 # modified by aja 01/00
9 # rewritten in bash by eh3 08/03
10
11 # Search for particular CPP #cmds associated with packages
12 # usage: test_for_package_in_cpp_options CPP_file package_name
13 test_for_package_in_cpp_options() {
14 cpp_options=$1
15 pkg=$2
16 test_for_string_in_file $cpp_options "^[ ]*#define.*ALLOW_$pkg" || exit 99
17 test_for_string_in_file $cpp_options "^[ ]*#undef.*ALLOW_$pkg" || exit 99
18 test_for_string_in_file $cpp_options "^[ ]*#define.*DISABLE_$pkg" || exit 99
19 test_for_string_in_file $cpp_options "^[ ]*#undef.*DISABLE_$pkg" || exit 99
20 }
21
22 # Search for particular CPP #cmds associated with MPI
23 # usage: test_for_mpi_in_cpp_eeoptions CPP_file
24 test_for_mpi_in_cpp_eeoptions() {
25 cpp_options=$1
26 test_for_string_in_file $cpp_options "^[ ]*#define.*ALLOW_USE_MPI" || exit 99
27 test_for_string_in_file $cpp_options "^[ ]*#undef.*ALLOW_USE_MPI" || exit 99
28 test_for_string_in_file $cpp_options "^[ ]*#define.*ALWAYS_USE_MPI" || exit 99
29 test_for_string_in_file $cpp_options "^[ ]*#undef.*ALWAYS_USE_MPI" || exit 99
30 }
31
32 # Search for particular string in a file. Return 1 if detected, 0 if not
33 # usage: test_for_string_in_file file string
34 test_for_string_in_file() {
35 file=$1
36 strng=$2
37 grep -i "$strng" $file > /dev/null 2>&1
38 RETVAL=$?
39 if test "x${RETVAL}" = x0 ; then
40 printf "Error: In $file there is an illegal line: "
41 grep -i "$strng" $file
42 return 1
43 fi
44 return 0
45 }
46
47 # Read the $ROOTDIR/pkg/pkg_groups file and expand any references to
48 # the package list.
49 expand_pkg_groups() {
50 new_packages=
51 PKG_GROUPS=$ROOTDIR"/pkg/pkg_groups"
52 if test -r $PKG_GROUPS ; then
53 cat $PKG_GROUPS | sed -e 's/#.*$//g' | sed -e 's/:/ : /g' > ./p1.tmp
54 cat ./p1.tmp | $AWK '(NF>2 && $2==":"){ print $0 }' > ./p2.tmp
55 matched=0
56 for i in $PACKAGES ; do
57 line=`grep "^ *$i" ./p2.tmp`
58 RETVAL=$?
59 if test "x$RETVAL" = x0 ; then
60 matched=1
61 replace=`echo $line | $AWK '{ $1=""; $2=""; print $0 }'`
62 echo " replacing \"$i\" with: $replace"
63 new_packages="$new_packages $replace"
64 else
65 new_packages="$new_packages $i"
66 fi
67 done
68 PACKAGES=$new_packages
69 rm -f ./p[1,2].tmp
70 return $matched
71 else
72 echo "Warning: can't read package groups definition file: $PKG_GROUPS"
73 fi
74 }
75
76 # Check for broken environments (eg. cygwin, MacOSX w/HFS+) that
77 # cannot distinguish [*.F/*.F90] from [*.f/*.f90] files.
78 check_for_broken_Ff() {
79 # Do we have defaults for $FS and/or $FS90 ?
80 tfs=f
81 tfs9=f90
82 if test "x$FS" != x ; then
83 tfs="$FS"
84 fi
85 if test "x$FS90" != x ; then
86 tfs9="$FS90"
87 fi
88
89 # First check the ability to create a *.F/.f pair.
90 cat <<EOF >> genmake_hello.F
91 program hello
92 write(*,*) 'hi'
93 stop
94 end
95 EOF
96 cp genmake_hello.F "genmake_hello."$tfs > /dev/null 2>&1
97 RETVAL=$?
98 if test "x$RETVAL" != x0 ; then
99 if test "x$FS" = x ; then
100 FS='for'
101 FS90='fr9'
102 check_for_broken_Ff
103 else
104 cat <<EOF 2>&1
105 ERROR: Your file system cannot distinguish between *.F and *.f files
106 (fails the "cp" test) and this program cannot find a suitable
107 replacement extension. Please try a different build environment or
108 contact the <MITgcm-support@mitgcm.org> list for help.
109
110 EOF
111 exit -1
112 fi
113 return
114 fi
115 rm -f genmake_hello.*
116
117 # Check the ability of ${MAKE} and ${LN} to use the current set
118 # of extensions.
119 cat <<EOF >> genmake_hello.F
120 program hello
121 write(*,*) 'hi'
122 stop
123 end
124 EOF
125 test -f Makefile && mv -f Makefile Makefile.bak
126 cat <<EOF >> Makefile
127 .SUFFIXES:
128 .SUFFIXES: .$tfs .F
129 .F.$tfs:
130 $LN \$< \$@
131 EOF
132 $MAKE "genmake_hello."$tfs > /dev/null 2>&1
133 RETVAL=$?
134 if test "x$RETVAL" != x0 -o ! -f "genmake_hello."$tfs ; then
135 if test "x$FS" = x ; then
136 FS='for'
137 FS90='fr9'
138 check_for_broken_Ff
139 else
140 cat <<EOF 2>&1
141 ERROR: Your file system cannot distinguish between *.F and *.f files
142 (fails the "make/ln" test) and this program cannot find a suitable
143 replacement extension. Please try a different build environment or
144 contact the <MITgcm-support@mitgcm.org> list for help.
145
146 EOF
147 exit -1
148 return
149 fi
150 fi
151 rm -f genmake_hello.* Makefile
152 test -f Makefile && mv -f Makefile.bak Makefile
153
154 # If we make it here, use the extensions
155 FS=$tfs
156 FS90=$tfs9
157 return
158 }
159
160
161 look_for_makedepend() {
162
163 # The "original" makedepend is part of the Imake system that is
164 # most often distributed with XFree86 or with an XFree86 source
165 # package. As a result, many machines (eg. generic Linux) do not
166 # have a system-default "makedepend" available. For those
167 # systems, we have two fall-back options:
168 #
169 # 1) a makedepend implementation shipped with the cyrus-imapd
170 # package: ftp://ftp.andrew.cmu.edu/pub/cyrus-mail/
171 #
172 # 2) a known-buggy xmakedpend shell script
173 #
174 # So the choices are, in order:
175 #
176 # 1) use the user-specified program
177 # 2) use a system-wide default
178 # 3) locally build and use the cyrus implementation
179 # 4) fall back to the buggy local xmakedpend script
180 #
181 if test "x${MAKEDEPEND}" = x ; then
182 which makedepend > /dev/null 2>&1
183 RV0=$?
184 cat <<EOF >> genmake_tc.f
185 program test
186 write(*,*) 'test'
187 stop
188 end
189 EOF
190 makedepend genmake_tc.f > /dev/null 2>&1
191 RV1=$?
192 if test "x${RV0}${RV1}" = x00 ; then
193 MAKEDEPEND=makedepend
194 else
195 echo " a system-default makedepend was not found."
196
197 # Try to build the cyrus implementation
198 build_cyrus_makedepend
199 RETVAL=$?
200 if test "x$RETVAL" != x0 ; then
201 MAKEDEPEND='$(TOOLSDIR)/xmakedepend'
202 fi
203 rm -f ./genmake_cy_md
204 fi
205 else
206 # echo "MAKEDEPEND=${MAKEDEPEND}"
207 echo "${MAKEDEPEND}" | grep -i cyrus > /dev/null 2>&1
208 RETVAL=$?
209 if test x"$RETVAL" = x0 ; then
210 build_cyrus_makedepend
211 fi
212 fi
213 }
214
215
216 build_cyrus_makedepend() {
217 rm -f ./genmake_cy_md
218 (
219 cd $ROOTDIR/tools/cyrus-imapd-makedepend \
220 && ./configure > /dev/null 2>&1 \
221 && make > /dev/null 2>&1
222 if test -x ./makedepend.exe ; then
223 $LN ./makedepend.exe ./makedepend
224 fi
225 ./makedepend ifparser.c > /dev/null 2>&1 \
226 && echo "true"
227 ) > ./genmake_cy_md
228 grep true ./genmake_cy_md > /dev/null 2>&1
229 RETVAL=$?
230 rm -f ./genmake_cy_md
231 if test "x$RETVAL" = x0 ; then
232 MAKEDEPEND='$(TOOLSDIR)/cyrus-imapd-makedepend/makedepend'
233 return 0
234 else
235 echo "WARNING: unable to build cyrus-imapd-makedepend"
236 return 1
237 fi
238 }
239
240 # Guess possible config options for this host
241 find_possible_configs() {
242
243 tmp1=`uname`"_"`uname -m`
244 tmp2=`echo $tmp1 | sed -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
245 tmp3=`echo $tmp2 | sed -e 's/power macintosh/ppc/'`
246 tmp1=`echo $tmp3 | sed -e 's|x86_64|amd64|'`
247 tmp2=`echo $tmp1 | sed -e 's/i[3-6]86/ia32/' | sed -e 's/athlon/ia32/'`
248 tmp3=`echo $tmp2 | sed -e 's/cray sv1/craysv1/'`
249 PLATFORM=$tmp3
250 echo $PLATFORM | grep cygwin > /dev/null 2>&1 && PLATFORM=cygwin_ia32
251 OFLIST=`(cd $ROOTDIR/tools/build_options; ls | grep "^$PLATFORM")`
252 echo " The platform appears to be: $PLATFORM"
253
254 echo "test" > test
255 ln -s ./test link
256 RETVAL=$?
257 if test "x${RETVAL}" = x0 ; then
258 LN="ln -s"
259 else
260 echo "Error: \"ln -s\" does not appear to work on this system!"
261 echo " For help, please contact <MITgcm-support@mitgcm.org>."
262 exit 1
263 fi
264 rm -f test link
265
266 if test "x$CPP" = x ; then
267 CPP="cpp -traditional -P"
268 fi
269
270 look_for_makedepend
271
272 #================================================================
273 # look for possible C compilers
274 tmp="$MITGCM_CC $CC gcc c89 cc c99 mpicc"
275 p_CC=
276 for c in $tmp ; do
277 rm -f ./genmake_hello.c ./genmake_hello
278 cat >> genmake_hello.c << EOF
279 #include <stdio.h>
280 int main(int argc, char **argv) {
281 printf("Hello!\n");
282 return 0;
283 }
284 EOF
285 $c -o genmake_hello genmake_hello.c > /dev/null 2>&1
286 RETVAL=$?
287 if test "x${RETVAL}" = x0 ; then
288 p_CC="$p_CC $c"
289 fi
290 done
291 rm -f ./genmake_hello.c ./genmake_hello
292 if test "x${p_CC}" = x ; then
293 cat 1>&2 <<EOF
294
295 Error: No C compilers were found in your path. Please specify one using:
296
297 1) an "optfile" on (eg. "-optfile=path/to/OPTFILE"),
298 2) the CC or MITGCM_CC environment variables.
299
300 EOF
301 exit 1
302 else
303 echo " The possible C compilers found in your path are:"
304 echo " "$p_CC
305 if test "x$CC" = x ; then
306 CC=`echo $p_CC | $AWK '{print $1}'`
307 echo " Setting C compiler to: "$CC
308 fi
309 fi
310
311 #================================================================
312 # look for possible FORTRAN compilers
313 tmp="$MITGCM_FC $FC efc g77 f77 pgf77 pgf95 ifc f90 f95 mpif77 mpf77 mpxlf95"
314 p_FC=
315 for c in $tmp ; do
316 rm -f ./hello.f ./hello
317 cat >> hello.f <<EOF
318 program hello
319 do i=1,3
320 print *, 'hello world : ', i
321 enddo
322 end
323 EOF
324 $c -o hello hello.f > /dev/null 2>&1
325 RETVAL=$?
326 if test "x${RETVAL}" = x0 ; then
327 p_FC="$p_FC $c"
328 fi
329 done
330 rm -f ./hello.f ./hello
331 if test "x${p_FC}" = x ; then
332 cat 1>&2 <<EOF
333
334 Error: No Fortran compilers were found in your path. Please specify one using:
335
336 1) an "optfile" on (eg. "-optfile=path/to/OPTFILE"),
337 2) a command-line option (eg. "-fc NAME"), or
338 3) the FC or MITGCM_FC environment variables.
339
340 EOF
341 exit 1
342 else
343 echo " The possible FORTRAN compilers found in your path are:"
344 echo " "$p_FC
345 if test "x$FC" = x ; then
346 FC=`echo $p_FC | $AWK '{print $1}'`
347 echo " Setting FORTRAN compiler to: "$FC
348 fi
349 fi
350
351 if test "x$OPTFILE" = x ; then
352 OPTFILE=$ROOTDIR"/tools/build_options/"$PLATFORM"_"$FC
353 if test ! -r $OPTFILE ; then
354 echo " I looked for the file "$OPTFILE" but did not find it"
355 fi
356 fi
357 # echo " The options file: $p_OF"
358 # echo " appears to match so we'll use it."
359 # for i in $p_FC ; do
360 #p_OF=$ROOTDIR"/tools/build_options/"$PLATFORM"_"$i
361 #if test -r $p_OF ; then
362 # OPTFILE=$p_OF
363 # echo " The options file: $p_OF"
364 # echo " appears to match so we'll use it."
365 # break
366 #fi
367 # done
368 if test "x$OPTFILE" = x ; then
369 cat 1>&2 <<EOF
370
371 Error: No options file was found in: $ROOTDIR/tools/build_options/
372 that matches this platform ("$PLATFORM") and the compilers found in
373 your path. Please specify an "optfile" using:
374
375 1) the command line (eg. "-optfile=path/to/OPTFILE"), or
376 2) the MITGCM_OF environment variable.
377
378 If you need help, please contact the developers at <MITgcm-support@mitgcm.org>.
379
380 EOF
381 exit 1
382 fi
383
384 # # look for possible MPI libraries
385 # mpi_libs=
386 # mpi_fort=`which mpif77 2>/dev/null`
387 # RETVAL=$?
388 # if test "x${RETVAL}" = x0 ; then
389 # cat >>test.f <<EOF
390 # PROGRAM HELLO
391 # DO 10, I=1,10
392 # PRINT *,'Hello World'
393 # 10 CONTINUE
394 # STOP
395 # END
396 # EOF
397 # eval "$mpi_fort -showme test.f > out"
398 # RETVAL=$?
399 # if test "x${RETVAL}" = x0 ; then
400 # a=`cat out`
401 # for i in $a ; do
402 # case $i in
403 # -*)
404 # mpi_libs="$mpi_libs $i" ;;
405 # esac
406 # done
407 # echo "The MPI libs appear to be:"
408 # echo " "$mpi_libs
409 # fi
410 # rm -f test.f out
411 # fi
412
413 }
414
415 # Parse the package dependency information
416 get_pdepend_list() {
417
418 # strip the comments and then convert the dependency file into
419 # two arrays: PNAME, DNAME
420 cat $1 | sed -e 's/#.*$//g' \
421 | $AWK 'BEGIN{nn=0;} (NF>0){ for(i=2;i<=NF;i++){nn++; print "PNAME["nn"]="$1"\nDNAME["nn"]="$i} }' \
422 > ./.pd_tmp
423 . ./.pd_tmp
424 rm -f ./.pd_tmp
425
426 printf "PNAME = "${}
427 }
428
429
430 # Explain usage
431 usage() {
432 cat <<EOF
433
434 Usage: "$0" [OPTIONS]
435 where [OPTIONS] can be:
436
437 -help | --help | -h | --h
438 Print this help message and exit.
439
440 -adoptfile NAME | --adoptfile NAME | -adof NAME | --adof NAME
441 -adoptfile=NAME | --adoptfile=NAME | -adof=NAME | --adof=NAME
442 Use "NAME" as the adoptfile. By default, the file at
443 "tools/adjoint_options/adjoint_default" will be used.
444
445 -nooptfile | --nooptfile
446 -optfile NAME | --optfile NAME | -of NAME | --of NAME
447 -optfile=NAME | --optfile=NAME | -of=NAME | --of=NAME
448 Use "NAME" as the optfile. By default, an attempt will be
449 made to find an appropriate "standard" optfile in the
450 tools/build_options/ directory.
451
452 -pdepend NAME | --pdepend NAME
453 -pdepend=NAME | --pdepend=NAME
454 Get package dependency information from "NAME".
455
456 -pdefault NAME | --pdefault NAME
457 -pdefault=NAME | --pdefault=NAME
458 Get the default package list from "NAME".
459
460 -make NAME | -m NAME
461 --make=NAME | -m=NAME
462 Use "NAME" for the MAKE program. The default is "make" but
463 many platforms, "gmake" is the preferred choice.
464
465 -makefile NAME | -mf NAME
466 --makefile=NAME | -mf=NAME
467 Call the makefile "NAME". The default is "Makefile".
468
469 -makedepend NAME | -md NAME
470 --makedepend=NAME | -md=NAME
471 Use "NAME" for the MAKEDEPEND program.
472
473 -rootdir NAME | --rootdir NAME | -rd NAME | --rd NAME
474 -rootdir=NAME | --rootdir=NAME | -rd=NAME | --rd=NAME
475 Specify the location of the MITgcm ROOTDIR as "NAME".
476 By default, genamke will try to find the location by
477 looking in parent directories (up to the 5th parent).
478
479 -mods NAME | --mods NAME | -mo NAME | --mo NAME
480 -mods=NAME | --mods=NAME | -mo=NAME | --mo=NAME
481 Here, "NAME" specifies a list of directories that are
482 used for additional source code. Files found in the
483 "mods list" are given preference over files of the same
484 name found elsewhere.
485
486 -disable NAME | --disable NAME
487 -disable=NAME | --disable=NAME
488 Here "NAME" specifies a list of packages that we don't
489 want to use. If this violates package dependencies,
490 genamke will exit with an error message.
491
492 -enable NAME | --enable NAME
493 -enable=NAME | --enable=NAME
494 Here "NAME" specifies a list of packages that we wish
495 to specifically enable. If this violates package
496 dependencies, genamke will exit with an error message.
497
498 -standarddirs NAME | --standarddirs NAME
499 -standarddirs=NAME | --standarddirs=NAME
500 Here, "NAME" specifies a list of directories to be
501 used as the "standard" code.
502
503 -fortran NAME | --fortran NAME | -fc NAME | --fc NAME
504 -fc=NAME | --fc=NAME
505 Use "NAME" as the fortran compiler. By default, genmake
506 will search for a working compiler by trying a list of
507 "usual suspects" such as g77, f77, etc.
508
509 -cc NAME | --cc NAME | -cc=NAME | --cc=NAME
510 Use "NAME" as the C compiler. By default, genmake
511 will search for a working compiler by trying a list of
512 "usual suspects" such as gcc, c89, cc, etc.
513
514 -[no]ieee | --[no]ieee
515 Do or don't use IEEE numerics. Note that this option
516 *only* works if it is supported by the OPTFILE that
517 is being used.
518
519 -mpi | --mpi
520 Include MPI header files and link to MPI libraries
521 -mpi=PATH | --mpi=PATH
522 Include MPI header files and link to MPI libraries using MPI_ROOT
523 set to PATH. i.e. Include files from \$PATH/include, link to libraries
524 from \$PATH/lib and use binaries from \$PATH/bin.
525
526 -bash NAME
527 Explicitly specify the Bourne or BASH shell to use
528
529 While it is most often a single word, the "NAME" variables specified
530 above can in many cases be a space-delimited string such as:
531
532 --enable pkg1 --enable 'pkg1 pkg2' --enable 'pkg1 pkg2 pkg3'
533 -mods=dir1 -mods='dir1' -mods='dir1 dir2 dir3'
534 -foptim='-Mvect=cachesize:512000,transform -xtypemap=real:64,double:64,integer:32'
535
536 which, depending upon your shell, may need to be single-quoted.
537
538 For more detailed genmake documentation, please see:
539
540 http://mitgcm.org/devel_HOWTO/
541
542 EOF
543
544 exit 1
545 }
546
547 # Build a CPP macro to automate calling C routines from FORTRAN
548 get_fortran_c_namemangling() {
549
550 #echo "FC_NAMEMANGLE = \"$FC_NAMEMANGLE\""
551 if test ! "x$FC_NAMEMANGLE" = x ; then
552 return 0
553 fi
554
555 default_nm="#define FC_NAMEMANGLE(X) X ## _"
556
557 cat > genmake_test.c <<EOF
558 void tcall( char * string ) { tsub( string ); }
559 EOF
560 $MAKE genmake_test.o >> genmake_warnings 2>&1
561 RETVAL=$?
562 if test "x$RETVAL" != x0 ; then
563 FC_NAMEMANGLE=$default_nm
564 cat <<EOF>> genmake_errors
565
566 WARNING: C test compile fails
567 WARNING: We'll try to use: FC_NAMEMANGLE='$FC_NAMEMANGLE'
568 WARNING: Please contact <MITgcm-support@mitgcm.org> if you need help here
569 EOF
570 return 1
571 fi
572 c_tcall=`nm genmake_test.o 2>/dev/null | grep 'T ' | grep tcall | cut -d ' ' -f 3`
573 RETVAL=$?
574 if test "x$RETVAL" != x0 ; then
575 FC_NAMEMANGLE=$default_nm
576 cat <<EOF>> genmake_warnings
577
578 WARNING: The "nm" command failed.
579 WARNING: We'll try to use: FC_NAMEMANGLE='$FC_NAMEMANGLE'
580 WARNING: Please contact <MITgcm-support@mitgcm.org> if you need help here
581 EOF
582 return 1
583 fi
584 cat > genmake_tcomp.f <<EOF
585 subroutine tcall( string )
586 character*(*) string
587 call tsub( string )
588 end
589 EOF
590 $FC $FFLAGS $DEFINES -c genmake_tcomp.f >> genmake_warnings 2>&1
591 RETVAL=$?
592 if test "x$RETVAL" != x0 ; then
593 FC_NAMEMANGLE=$default_nm
594 cat <<EOF>> genmake_warnings
595
596 WARNING: FORTRAN test compile fails -- please see "genmake_errors"
597 WARNING: We'll try to use: FC_NAMEMANGLE='$FC_NAMEMANGLE'
598 WARNING: Please contact <MITgcm-support@mitgcm.org> if you need help here.
599 EOF
600 return 1
601 fi
602 f_tcall=`nm genmake_tcomp.o 2>/dev/null | grep 'T ' | grep tcall | cut -d ' ' -f 3`
603 RETVAL=$?
604 if test "x$RETVAL" != x0 ; then
605 FC_NAMEMANGLE=$default_nm
606 cat <<EOF>> genmake_warnings
607
608 WARNING: The "nm" command failed.
609 WARNING: We'll try to use: FC_NAMEMANGLE='$FC_NAMEMANGLE'
610 WARNING: Please contact <MITgcm-support@mitgcm.org> if you need help here.
611 EOF
612 return 1
613 fi
614
615 c_a=`echo $c_tcall | sed -e 's|tcall|Y Y|' | cut -d ' ' -f 1 | sed -e 's|Y||'`
616 f_a=`echo $f_tcall | sed -e 's|tcall|Y Y|' | cut -d ' ' -f 1 | sed -e 's|Y||'`
617 c_b=`echo $c_tcall | sed -e 's|tcall|Y Y|' | cut -d ' ' -f 2 | sed -e 's|Y||'`
618 f_b=`echo $f_tcall | sed -e 's|tcall|Y Y|' | cut -d ' ' -f 2 | sed -e 's|Y||'`
619
620 nmangle="X"
621 if test "x$c_a" != "x$f_a" ; then
622 comm="echo x$f_a | sed -e 's|x$c_a||'"
623 a=`eval $comm`
624 nmangle="$a ## $nmangle"
625 fi
626 if test "x$c_b" != "x$f_b" ; then
627 comm="echo x$f_b | sed -e 's|x$c_b||'"
628 b=`eval $comm`
629 nmangle="$nmangle ## $b"
630 fi
631
632 FC_NAMEMANGLE="#define FC_NAMEMANGLE(X) $nmangle"
633
634 # cleanup the testing files
635 rm -f genmake_tcomp.* genmake_test.*
636 }
637
638
639 check_HAVE_CLOC() {
640 get_fortran_c_namemangling
641 cat <<EOF > genmake_tc_1.c
642 $FC_NAMEMANGLE
643 #include <stdio.h>
644 #include <stdlib.h>
645 #include <unistd.h>
646 #include <assert.h>
647 #include <sys/time.h>
648 void FC_NAMEMANGLE(cloc) ( double *curtim )
649 {
650 struct timeval tv1;
651 gettimeofday(&tv1 , (void *)NULL );
652 *curtim = (double)((tv1.tv_usec)+(tv1.tv_sec)*1.E6);
653 *curtim = *curtim/1.E6;
654 }
655 EOF
656 make genmake_tc_1.o >> genmake_tc.log 2>&1
657 RET_C=$?
658 cat <<EOF > genmake_tc_2.f
659 program hello
660 Real*8 wtime
661 external cloc
662 call cloc(wtime)
663 print *," HELLO WORLD", wtime
664 end program hello
665 EOF
666 $FC $FFLAGS -o genmake_tc genmake_tc_2.f genmake_tc_1.o >> genmake_tc.log 2>&1
667 RET_F=$?
668 test -x ./genmake_tc && ./genmake_tc >> genmake_tc.log 2>&1
669 RETVAL=$?
670 if test "x$RETVAL" = x0 ; then
671 HAVE_CLOC=t
672 DEFINES="$DEFINES -DHAVE_CLOC"
673 fi
674 rm -f genmake_tc*
675 }
676
677
678 check_HAVE_STAT() {
679 get_fortran_c_namemangling
680 cat <<EOF > genmake_tc_1.c
681 $FC_NAMEMANGLE
682 #include <stdio.h>
683 #include <stdlib.h>
684 #include <unistd.h>
685 #include <sys/stat.h>
686 #include <sys/types.h>
687 void FC_NAMEMANGLE(tfsize) ( int *nbyte )
688 {
689 char name[512];
690 struct stat astat;
691
692 name[0] = 'a'; name[1] = '\0';
693 if (! stat(name, &astat))
694 *nbyte = (int)(astat.st_size);
695 else
696 *nbyte = -1;
697 }
698 EOF
699 make genmake_tc_1.o >> genmake_tc.log 2>&1
700 RET_C=$?
701 cat <<EOF > genmake_tc_2.f
702 program hello
703 integer nbyte
704 call tfsize(nbyte)
705 print *," HELLO WORLD", nbyte
706 end program hello
707 EOF
708 $FC $FFLAGS -o genmake_tc genmake_tc_2.f genmake_tc_1.o >> genmake_tc.log 2>&1
709 RET_F=$?
710 test -x ./genmake_tc && ./genmake_tc >> genmake_tc.log 2>&1
711 RETVAL=$?
712 if test "x$RETVAL" = x0 ; then
713 HAVE_STAT=t
714 DEFINES="$DEFINES -DHAVE_STAT"
715 fi
716 rm -f genmake_tc*
717 }
718
719
720 check_netcdf_libs() {
721 if test ! "x$SKIP_NETCDF_CHECK" = x ; then
722 return
723 fi
724 echo "" > genmake_tnc.log
725 cat <<EOF > genmake_tnc.for
726 program fgennc
727 #include "netcdf.inc"
728 EOF
729 if test ! "x$MPI" = x ; then
730 echo '#include "mpif.h"' >> genmake_tnc.for
731 fi
732 cat <<EOF >> genmake_tnc.for
733 integer iret, ncid, xid
734 iret = nf_create('genmake_tnc.nc', NF_CLOBBER, ncid)
735 IF (iret .NE. NF_NOERR) write(*,*) NF_STRERROR(iret)
736 iret = nf_def_dim(ncid, 'X', 11, xid)
737 IF (iret .NE. NF_NOERR) write(*,*) NF_STRERROR(iret)
738 iret = nf_close(ncid)
739 IF (iret .NE. NF_NOERR) write(*,*) NF_STRERROR(iret)
740 end
741 EOF
742 echo "Executing:" > genmake_tnc.log
743 echo " $CPP $DEFINES $INCLUDES genmake_tnc.for > genmake_tnc.f" \
744 > genmake_tnc.log
745 RET_CPP=f
746 $CPP $DEFINES $INCLUDES genmake_tnc.for > genmake_tnc.f 2>/dev/null \
747 && RET_CPP=t
748 if test "x$RET_CPP" = xf ; then
749 echo " WARNING: CPP failed to pre-process the netcdf test." \
750 > genmake_tnc.log
751 echo " Please check that \$INCLUDES is properly set." \
752 > genmake_tnc.log
753 fi
754 echo "Executing:" > genmake_tnc.log
755 echo " $FC $FFLAGS $FOPTIM -c genmake_tnc.f" > genmake_tnc.log
756 echo " $LINK -o genmake_tnc.o $LIBS" > genmake_tnc.log
757 $FC $FFLAGS $FOPTIM -c genmake_tnc.f >> genmake_tnc.log 2>&1 \
758 && $LINK -o genmake_tnc genmake_tnc.o $LIBS >> genmake_tnc.log 2>&1
759 RET_COMPILE=$?
760
761 #EH3 Remove test program execution for machines that either disallow
762 #EH3 execution or cannot support it (eg. cross-compilers)
763 #EH3
764 #EH3 test -x ./genmake_tnc && ./genmake_tnc >> genmake_tnc.log 2>&1
765 #EH3 RETVAL=$?
766 #EH3 if test "x$RET_COMPILE" = x0 -a "x$RETVAL" = x0 ; then
767
768 if test "x$RET_COMPILE" = x0 ; then
769 HAVE_NETCDF=t
770 else
771 # try again with "-lnetcdf" added to the libs
772 $CPP $DEFINES $INCLUDES genmake_tnc.for > genmake_tnc.f 2>/dev/null \
773 && $FC $FFLAGS $FOPTIM -c genmake_tnc.f >> genmake_tnc.log 2>&1 \
774 && $LINK -o genmake_tnc genmake_tnc.o $LIBS -lnetcdf >> genmake_tnc.log 2>&1
775 RET_COMPILE=$?
776 if test "x$RET_COMPILE" = x0 ; then
777 LIBS="$LIBS -lnetcdf"
778 HAVE_NETCDF=t
779 else
780 cat genmake_tnc.log >> genmake_warnings
781 fi
782 fi
783 rm -f genmake_tnc*
784 }
785
786
787
788 ###############################################################################
789 # Sequential part of script starts here
790 ###############################################################################
791
792 # Set defaults here
793 COMMANDL="$0 $@"
794
795 PLATFORM=
796 LN=
797 S64=
798 KPP=
799 #FC=
800 #CC=gcc
801 #CPP=
802 LINK=
803 DEFINES=
804 PACKAGES=
805 ENABLE=
806 DISABLE=
807 MAKEFILE=
808 #MAKEDEPEND=
809 PDEPEND=
810 DUMPSTATE=t
811 PDEFAULT=
812 OPTFILE=
813 INCLUDES="-I. $INCLUDES"
814 FFLAGS=
815 FOPTIM=
816 CFLAGS=
817 KFLAGS1=
818 KFLAGS2=
819 #LDADD=
820 LIBS=
821 KPPFILES=
822 NOOPTFILES=
823 NOOPTFLAGS=
824 MPI=
825 MPIPATH=
826
827 # DEFINES checked by test compilation
828 HAVE_SYSTEM=
829 HAVE_FDATE=
830 FC_NAMEMANGLE=
831 HAVE_CLOC=
832 HAVE_STAT=
833 HAVE_NETCDF=
834 HAVE_ETIME=
835
836 MODS=
837 TOOLSDIR=
838 SOURCEDIRS=
839 INCLUDEDIRS=
840 STANDARDDIRS="USE_THE_DEFAULT"
841
842 G2ARGS=
843 BASH=
844 PWD=`pwd`
845 test "x$MAKE" = x && MAKE=make
846 test "x$AWK" = x && AWK=awk
847 THISHOST=`hostname`
848 THISCWD=`pwd`
849 THISDATE=`date`
850 THISUSER=`echo $USER`
851 THISVER=
852 MACHINE=`uname -a`
853 EXECUTABLE=
854 EXEHOOK=
855 EXEDIR=
856 PACKAGES_CONF=
857 IEEE=
858 if test "x$MITGCM_IEEE" != x ; then
859 IEEE=$MITGCM_IEEE
860 fi
861 FS=
862 FS90=
863
864 AUTODIFF_PKG_USED=f
865 AD_OPTFILE=
866 TAF=
867 AD_TAF_FLAGS=
868 FTL_TAF_FLAGS=
869 SVD_TAF_FLAGS=
870 TAF_EXTRA=
871 TAMC=
872 AD_TAMC_FLAGS=
873 FTL_TAF_FLAGS=
874 SVD_TAMC_FLAGS=
875 TAMC_EXTRA=
876
877
878 # The following state can be set directly by command-line switches
879 gm_s1="OPTFILE PDEPEND PDEFAULT MAKEFILE PLATFORM ROOTDIR MODS DISABLE ENABLE"
880 gm_s2="FC CPP IEEE MPI JAM DUMPSTATE STANDARDDIRS"
881
882 # The following state is not directly set by command-line switches
883 gm_s3="LN S64 KPP LINK PACKAGES MAKEDEPEND PDEPEND PDEFAULT INCLUDES FFLAGS FOPTIM "
884 gm_s4="CFLAGS KFLAGS1 KFLAGS2 LIBS KPPFILES NOOPTFILES NOOPTFLAGS"
885 gm_s5="TOOLSDIR SOURCEDIRS INCLUDEDIRS PWD MAKE THISHOST THISUSER THISDATE THISVER MACHINE"
886 gm_s6="EXECUTABLE EXEHOOK EXEDIR PACKAGES_CONF"
887 gm_s7="HAVE_SYSTEM HAVE_FDATE FC_NAMEMANGLE HAVE_ETIME"
888
889 # The following are all related to adjoint/tangent-linear stuff
890 gm_s10="AUTODIFF_PKG_USED AD_OPTFILE TAMC TAF AD_TAMC_FLAGS AD_TAF_FLAGS"
891 gm_s11="FTL_TAMC_FLAGS FTL_TAF_FLAGS SVD_TAMC_FLAGS SVD_TAF_FLAGS"
892 gm_s12="TAF_EXTRA TAMC_EXTRA"
893
894 gm_state="COMMANDL $gm_s1 $gm_s2 $gm_s3 $gm_s4 $gm_s5 $gm_s6 $gm_s7"
895 gm_state="$gm_state $gm_s10 $gm_s11 $gm_s12"
896
897 cat <<EOF
898
899 GENMAKE :
900
901 A program for GENerating MAKEfiles for the MITgcm project. For a
902 quick list of options, use "genmake -h" or for more detail see:
903
904 http://mitgcm.org/devel_HOWTO/
905
906 EOF
907
908 echo "=== Processing options files and arguments ==="
909 gm_local="genmake_local"
910 for i in . $MODS ; do
911 if test -r $i/$gm_local ; then
912 . $i/$gm_local
913 break
914 fi
915 done
916 printf " getting local config information: "
917 if test -f $gm_local ; then
918 echo "using $gm_local"
919 . $gm_local
920 # echo "DISABLE=$DISABLE"
921 # echo "ENABLE=$ENABLE"
922 else
923 echo "none found"
924 fi
925
926 #echo "$0::$1:$2:$3:$4:$5:$6:$7:"
927 #OPTIONS=
928 #n=0
929 #for i ; do
930 # echo "$i $n"
931 # setvar="OPTIONS[$n]='$i'"
932 # # echo " $setvar"
933 # eval "$setvar"
934 # n=$(( $n + 1 ))
935 #done
936 #parse_options
937 ac_prev=
938 for ac_option in "$@" ; do
939
940 G2ARGS="$G2ARGS \"$ac_option\""
941
942 # If the previous option needs an argument, assign it.
943 if test -n "$ac_prev"; then
944 eval "$ac_prev=\$ac_option"
945 ac_prev=
946 continue
947 fi
948
949 ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
950
951 case $ac_option in
952
953 -help | --help | -h | --h)
954 usage ;;
955
956 -nooptfile | --nooptfile)
957 OPTFILE="NONE" ;;
958 -optfile | --optfile | -of | --of)
959 ac_prev=OPTFILE ;;
960 -optfile=* | --optfile=* | -of=* | --of=*)
961 OPTFILE=$ac_optarg ;;
962
963 -adoptfile | --adoptfile | -adof | --adof)
964 ac_prev=AD_OPTFILE ;;
965 -adoptfile=* | --adoptfile=* | -adof=* | --adof=*)
966 AD_OPTFILE=$ac_optarg ;;
967
968 -pdepend | --pdepend)
969 ac_prev=PDEPEND ;;
970 -pdepend=* | --pdepend=*)
971 PDEPEND=$ac_optarg ;;
972
973 -pdefault | --pdefault)
974 ac_prev=PDEFAULT ;;
975 -pdefault=* | --pdefault=*)
976 PDEFAULT=$ac_optarg ;;
977
978 -make | --make | -m | --m)
979 ac_prev=MAKE ;;
980 -make=* | --make=* | -m=* | --m=*)
981 MAKE=$ac_optarg ;;
982
983 -bash | --bash)
984 ac_prev=BASH ;;
985 -bash=* | --bash=*)
986 BASH=$ac_optarg ;;
987
988 -makedepend | --makedepend | -md | --md)
989 ac_prev=MAKEDEPEND ;;
990 -makedepend=* | --makedepend=* | -md=* | --md=*)
991 MAKEDEPEND=$ac_optarg ;;
992
993 -makefile | --makefile | -ma | --ma)
994 ac_prev=MAKEFILE ;;
995 -makefile=* | --makefile=* | -ma=* | --ma=*)
996 MAKEFILE=$ac_optarg ;;
997
998 -platform | --platform | -pl | --pl | -platform=* | --platform=* | -pl=* | --pl=*)
999 echo "ERROR: The platform option has been removed. Please specify"
1000 echo " the build options using the \"optfile\" mechanism."
1001 echo
1002 usage
1003 ;;
1004
1005 -rootdir | --rootdir | -rd | --rd)
1006 ac_prev=ROOTDIR ;;
1007 -rootdir=* | --rootdir=* | -rd=* | --rd=*)
1008 ROOTDIR=$ac_optarg ;;
1009
1010 -mods | --mods | -mo | --mo)
1011 ac_prev=MODS ;;
1012 -mods=* | --mods=* | -mo=* | --mo=*)
1013 MODS=$ac_optarg ;;
1014
1015 -disable | --disable)
1016 ac_prev=DISABLE ;;
1017 -disable=* | --disable=*)
1018 DISABLE=$ac_optarg ;;
1019
1020 -enable | --enable)
1021 ac_prev=ENABLE ;;
1022 -enable=* | --enable=*)
1023 ENABLE=$ac_optarg ;;
1024
1025 -standarddirs | --standarddirs)
1026 ac_prev=STANDARDDIRS ;;
1027 -standarddirs=* | --standarddirs=*)
1028 STANDARDDIRS=$ac_optarg ;;
1029
1030 # -cpp | --cpp)
1031 # ac_prev=cpp ;;
1032 # -cpp=* | --cpp=*)
1033 # CPP=$ac_optarg ;;
1034
1035 -cc | --cc)
1036 ac_prev=CC ;;
1037 -cc=* | --cc=*)
1038 CC=$ac_optarg ;;
1039
1040 -fortran | --fortran | -fc | --fc)
1041 ac_prev=FC ;;
1042 -fc=* | --fc=*)
1043 FC=$ac_optarg ;;
1044
1045 -fs | --fs)
1046 ac_prev=FS ;;
1047 -fs=* | --fs=*)
1048 FS=$ac_optarg ;;
1049
1050 -fs90 | --fs90)
1051 ac_prev=FS90 ;;
1052 -fs90=* | --fs90=*)
1053 FS90=$ac_optarg ;;
1054
1055 -ieee | --ieee)
1056 IEEE=true ;;
1057 -noieee | --noieee)
1058 IEEE= ;;
1059
1060 -mpi | --mpi)
1061 MPI=true ;;
1062 -mpi=* | --mpi=*)
1063 MPIPATH=$ac_optarg
1064 MPI=true ;;
1065
1066 # -jam | --jam)
1067 # JAM=1 ;;
1068 # -nojam | --nojam)
1069 # JAM=0 ;;
1070
1071 -ds | --ds)
1072 DUMPSTATE=t ;;
1073
1074 -taf_extra | --taf_extra)
1075 ac_prev=TAF_EXTRA ;;
1076 -taf_extra=* | --taf_extra=*)
1077 TAF_EXTRA=$ac_optarg ;;
1078
1079 -tamc_extra | --tamc_extra)
1080 ac_prev=TAMC_EXTRA ;;
1081 -tamc_extra=* | --tamc_extra=*)
1082 TAMC_EXTRA=$ac_optarg ;;
1083
1084 -*)
1085 echo "Error: unrecognized option: "$ac_option
1086 usage
1087 ;;
1088
1089 *)
1090 echo "Error: unrecognized argument: "$ac_option
1091 usage
1092 ;;
1093
1094 esac
1095
1096 done
1097
1098 if test -f ./.genmakerc ; then
1099 echo
1100 echo "WARNING: genmake2 has detected a copy of the old-style \"./.genmakerc\""
1101 echo " file. This file format is no longer supported. Please see:"
1102 echo
1103 echo " http://mitgcm.org/devel_HOWTO/"
1104 echo
1105 echo " for directions on how to setup and use the new \"genmake2\" input"
1106 echo " files and send an email to MITgcm-support@mitgcm.org if you want help."
1107 echo
1108 fi
1109
1110 # Find the MITgcm ${ROOTDIR}
1111 if test "x${ROOTDIR}" = x ; then
1112 tmp=`echo $PWD | sed -e 's/\// /g' | $AWK '{print $NR}'`
1113 if test "x$tmp" = "xbin" -a -d ../model -a -d ../eesup -a -d ../pkg ; then
1114 ROOTDIR=".."
1115 else
1116 for d in . .. ../.. ../../.. ../../../.. ../../../../.. ; do
1117 if [ -d "$d/model" -a -d "$d/eesupp" -a -d "$d/pkg" ]; then
1118 ROOTDIR=$d
1119 printf "Warning: ROOTDIR was not specified but there appears to be"
1120 echo " a copy of MITgcm at \"$ROOTDIR\" so we'll try it."
1121 break
1122 fi
1123 done
1124 fi
1125 fi
1126 if test "x${ROOTDIR}" = x ; then
1127 echo "Error: Cannot determine ROOTDIR for MITgcm code."
1128 echo " Please specify a ROOTDIR using either an options "
1129 echo " file or a command-line option."
1130 exit 1
1131 fi
1132 if test ! -d ${ROOTDIR} ; then
1133 echo "Error: the specified ROOTDIR (\"$ROOTDIR\") does not exist!"
1134 exit 1
1135 fi
1136
1137 # Find the MITgcm ${THISVER}
1138 if test -f "${ROOTDIR}/doc/tag-index" ; then
1139 THISVER=`grep checkpoint ${ROOTDIR}/doc/tag-index | head -1`
1140 fi
1141
1142 echo " getting OPTFILE information: "
1143 if test "x${OPTFILE}" = x ; then
1144 if test "x$MITGCM_OF" = x ; then
1145 echo "Warning: no OPTFILE specified so we'll look for possible settings"
1146 printf "\n=== Searching for possible settings for OPTFILE ===\n"
1147 find_possible_configs
1148 else
1149 OPTFILE=$MITGCM_OF
1150 fi
1151 fi
1152 if test "x$OPTFILE" != xNONE ; then
1153 if test -f "$OPTFILE" -a -r "$OPTFILE" ; then
1154 echo " using OPTFILE=\"$OPTFILE\""
1155 . "$OPTFILE"
1156 RETVAL=$?
1157 if test "x$RETVAL" != x0 ; then
1158 printf "Error: failed to source OPTFILE \"$OPTFILE\""
1159 echo "--please check that variable syntax is bash-compatible"
1160 exit 1
1161 fi
1162 if test "x$DUMPSTATE" != xf ; then
1163 cp -f $OPTFILE "genmake_optfile"
1164 fi
1165 else
1166 echo "Error: can't read OPTFILE=\"$OPTFILE\""
1167 exit 1
1168 fi
1169 fi
1170
1171 # Check for broken systems that cannot correctly distinguish *.F and *.f files
1172 # check_for_broken_Ff
1173
1174 echo " getting AD_OPTFILE information: "
1175 if test "x${AD_OPTFILE}" = x ; then
1176 if test "x$MITGCM_AD_OF" = x ; then
1177 AD_OPTFILE=$ROOTDIR/tools/adjoint_options/adjoint_default
1178 else
1179 AD_OPTFILE=$MITGCM_AD_OF
1180 fi
1181 fi
1182 if test "x${AD_OPTFILE}" != xNONE ; then
1183 if test -f "$AD_OPTFILE" -a -r "$AD_OPTFILE" ; then
1184 echo " using AD_OPTFILE=\"$AD_OPTFILE\""
1185 . "$AD_OPTFILE"
1186 RETVAL=$?
1187 if test "x$RETVAL" != x0 ; then
1188 printf "Error: failed to source AD_OPTFILE \"$AD_OPTFILE\""
1189 echo "--please check that variable syntax is bash-compatible"
1190 exit 1
1191 fi
1192 if test "x$DUMPSTATE" != xf ; then
1193 cp -f $AD_OPTFILE "genmake_ad_optfile"
1194 fi
1195 else
1196 echo "Error: can't read AD_OPTFILE=\"$AD_OPTFILE\""
1197 exit 1
1198 fi
1199 fi
1200
1201 # Check that FC, CC, LINK, CPP, S64, LN, and MAKE are defined. If not,
1202 # either set defaults or complain and abort!
1203 if test ! "x$BASH" = x ; then
1204 # add a trailing space so that it works within the Makefile syntax (see below)
1205 BASH="$BASH "
1206 fi
1207 if test "x$FC" = x ; then
1208 cat <<EOF 1>&2
1209
1210 Error: no Fortran compiler: please specify using one of the following:
1211 1) within the options file ("FC=...") as specified by "-of=OPTFILE"
1212 2) the "-fc=XXX" command-line option
1213 3) the "./genmake_local" file
1214 EOF
1215 exit 1
1216 fi
1217 if test "x$CC" = x ; then
1218 CC=cc
1219 # cat <<EOF 1>&2
1220 # Error: no C compiler: please specify using one of the following:
1221 # 1) within the options file ("CC=...") as specified by "-of=OPTFILE"
1222 # 2) the "-cc=XXX" command-line option
1223 # 3) the "./genmake_local" file
1224 # EOF
1225 # exit 1
1226 fi
1227 if test "x$LINK" = x ; then
1228 LINK=$FC
1229 fi
1230 if test "x$MAKE" = x ; then
1231 MAKE="make"
1232 fi
1233 if test "x$CPP" = x ; then
1234 CPP=cpp
1235 fi
1236 #EH3 === UGLY ===
1237 # The following is an ugly little hack to check for $CPP in /lib/ and
1238 # it should eventually be replaced with a more general function that
1239 # searches a combo of the user's path and a list of "usual suspects"
1240 # to find the correct location for binaries such as $CPP.
1241 for i in " " "/lib/" ; do
1242 echo "#define A a" | $i$CPP > test_cpp 2>&1 && CPP=$i$CPP
1243 done
1244 #EH3 === UGLY ===
1245 echo "#define A a" | $CPP > test_cpp 2>&1
1246 RETVAL=$?
1247 if test "x$RETVAL" != x0 ; then
1248 cat <<EOF 1>&2
1249
1250 Error: C pre-processor "$CPP" failed the test case: please specify using:
1251
1252 1) within the options file ("CPP=...") as specified by "-of=OPTFILE"
1253 2) the "./genmake_local" file
1254 3) with the CPP environment variable
1255
1256 EOF
1257 exit 1
1258 else
1259 rm -f test_cpp
1260 fi
1261 look_for_makedepend
1262 if test "x$LN" = x ; then
1263 LN="ln -s"
1264 fi
1265 echo "test" > genmake_test_ln
1266 $LN genmake_test_ln genmake_tlink
1267 RETVAL=$?
1268 if test "x$RETVAL" != x0 ; then
1269 cat <<EOF 1>&2
1270
1271 Error: The command "ln -s" failed -- please specify a working soft-link
1272 command in the optfile.
1273
1274 EOF
1275 exit 1
1276 fi
1277 rm -f genmake_test_ln genmake_tlink
1278
1279 # Check for broken *.F/*.f handling and fix if possible
1280 check_for_broken_Ff
1281
1282 if test ! "x$MPI" = x ; then
1283 echo " Turning on MPI cpp macros"
1284 DEFINES="$DEFINES -DALLOW_USE_MPI -DALWAYS_USE_MPI"
1285 fi
1286
1287 printf "\n=== Checking system libraries ===\n"
1288 printf " Do we have the system() command using $FC... "
1289 cat > genmake_tcomp.f <<EOF
1290 program hello
1291 call system('echo hi')
1292 end
1293 EOF
1294 $FC $FFLAGS $DEFINES -o genmake_tcomp genmake_tcomp.f > genmake_tcomp.log 2>&1
1295 RETVAL=$?
1296 if test "x$RETVAL" = x0 ; then
1297 HAVE_SYSTEM=t
1298 DEFINES="$DEFINES -DHAVE_SYSTEM"
1299 echo "yes"
1300 else
1301 HAVE_SYSTEM=
1302 echo "no"
1303 fi
1304 rm -f genmake_tcomp*
1305
1306 printf " Do we have the fdate() command using $FC... "
1307 cat > genmake_tcomp.f <<EOF
1308 program hello
1309 CHARACTER(128) string
1310 string = ' '
1311 call fdate( string )
1312 print *, string
1313 end
1314 EOF
1315 $FC $FFLAGS $DEFINES -o genmake_tcomp genmake_tcomp.f > genmake_tcomp.log 2>&1
1316 RETVAL=$?
1317 if test "x$RETVAL" = x0 ; then
1318 HAVE_FDATE=t
1319 DEFINES="$DEFINES -DHAVE_FDATE"
1320 echo "yes"
1321 else
1322 HAVE_FDATE=
1323 echo "no"
1324 fi
1325 rm -f genmake_tcomp*
1326
1327 printf " Do we have the etime() command using $FC... "
1328 cat > genmake_tcomp.f <<EOF
1329 program hello
1330 REAL*4 ACTUAL, TARRAY(2)
1331 EXTERNAL ETIME
1332 REAL*4 ETIME
1333 actual = etime( tarray )
1334 print *, tarray
1335 end
1336 EOF
1337 $FC $FFLAGS $DEFINES -o genmake_tcomp genmake_tcomp.f > genmake_tcomp.log 2>&1
1338 RETVAL=$?
1339 if test "x$RETVAL" = x0 ; then
1340 HAVE_ETIME=t
1341 DEFINES="$DEFINES -DHAVE_ETIME"
1342 echo "yes"
1343 else
1344 HAVE_ETIME=
1345 echo "no"
1346 fi
1347 rm -f genmake_tcomp*
1348
1349 printf " Can we call simple C routines (here, \"cloc()\") using $FC... "
1350 check_HAVE_CLOC
1351 if test "x$HAVE_CLOC" != x ; then
1352 echo "yes"
1353 else
1354 echo "no"
1355 fi
1356 rm -f genmake_t*
1357
1358 printf " Can we use stat() through C calls... "
1359 check_HAVE_STAT
1360 if test "x$HAVE_STAT" != x ; then
1361 echo "yes"
1362 else
1363 echo "no"
1364 fi
1365 rm -f genmake_t*
1366
1367 printf " Can we create NetCDF-enabled binaries... "
1368 check_netcdf_libs
1369 if test "x$HAVE_NETCDF" != x ; then
1370 echo "yes"
1371 else
1372 echo "no"
1373 fi
1374
1375
1376 printf "\n=== Setting defaults ===\n"
1377 printf " Adding MODS directories: "
1378 for d in $MODS ; do
1379 if test ! -d $d ; then
1380 echo
1381 echo "Error: MODS directory \"$d\" not found!"
1382 exit 1
1383 else
1384 printf " $d"
1385 SOURCEDIRS="$SOURCEDIRS $d"
1386 INCLUDEDIRS="$INCLUDEDIRS $d"
1387 fi
1388 done
1389 echo
1390
1391 if test "x$MAKEFILE" = x ; then
1392 MAKEFILE="Makefile"
1393 fi
1394 if test "x${PLATFORM}" = x ; then
1395 PLATFORM=$p_PLATFORM
1396 fi
1397
1398 if test "x${EXEDIR}" = x ; then
1399 tmp=`echo $PWD | sed -e 's/\// /g' | $AWK '{print $NR}'`
1400 if test "x$tmp" = "xbin" -a -d ../exe -a $ROOTDIR = .. ; then
1401 EXEDIR=../exe
1402 else
1403 EXEDIR=.
1404 fi
1405 fi
1406 if test ! -d ${EXEDIR} ; then
1407 echo "Error: the specified EXEDIR (\"$EXEDIR\") does not exist!"
1408 exit 1
1409 fi
1410
1411 if test "x${TOOLSDIR}" = x ; then
1412 TOOLSDIR="$ROOTDIR/tools"
1413 fi
1414 if test ! -d ${TOOLSDIR} ; then
1415 echo "Error: the specified TOOLSDIR (\"$TOOLSDIR\") does not exist!"
1416 exit 1
1417 fi
1418 if test "x$S64" = x ; then
1419 echo "3.0 _d 3" | ${TOOLSDIR}/set64bitConst.sh > /dev/null 2>&1
1420 RETVAL=$?
1421 if test "x${RETVAL}" = x0 ; then
1422 S64='$(TOOLSDIR)/set64bitConst.sh'
1423 else
1424 echo "3.0 _d 3" | ${TOOLSDIR}/set64bitConst.csh > /dev/null 2>&1
1425 RETVAL=$?
1426 if test "x${RETVAL}" = x0 ; then
1427 S64='$(TOOLSDIR)/set64bitConst.csh'
1428 else
1429 cat <<EOF
1430
1431 ERROR: neither of the two default scripts:
1432
1433 ${TOOLSDIR}/set64bitConst.sh
1434 ${TOOLSDIR}/set64bitConst.csh
1435
1436 are working so please check paths or specify (with \$S64) a
1437 working version of this script.
1438
1439 EOF
1440 exit 1
1441 fi
1442 fi
1443 fi
1444 THIS_SCRIPT=`echo ${0} | sed 's:'$TOOLSDIR':\$(TOOLSDIR):'`
1445
1446 EXECUTABLE=${EXECUTABLE:-mitgcmuv}
1447
1448 # We have a special set of source files in eesupp/src which are
1449 # generated from some template source files. We'll make them first so
1450 # they appear as regular source code
1451 if test -r $ROOTDIR"/eesupp/src/Makefile" ; then
1452 echo " Making source files in eesupp from templates"
1453 ( cd $ROOTDIR"/eesupp/src/" && $MAKE ) > make_eesupp.errors 2>&1
1454 RETVAL=$?
1455 if test "x${RETVAL}" = x0 ; then
1456 rm -f make_eesupp.errors
1457 else
1458 echo "Error: problem encountered while building source files in eesupp:"
1459 cat make_eesupp.errors 1>&2
1460 exit 1
1461 fi
1462 fi
1463
1464 #same for exch2
1465 if test -r $ROOTDIR"/pkg/exch2/Makefile" ; then
1466 echo " Making source files in exch2 from templates"
1467 ( cd $ROOTDIR"/pkg/exch2/" && $MAKE ) > make_exch2.errors 2>&1
1468 RETVAL=$?
1469 if test "x${RETVAL}" = x0 ; then
1470 rm -f make_exch2.errors
1471 else
1472 echo "Error: problem encountered while building source files in exch2:"
1473 cat make_exch2.errors 1>&2
1474 exit 1
1475 fi
1476 fi
1477
1478 printf "\n=== Determining package settings ===\n"
1479 if test "x${PDEPEND}" = x ; then
1480 tmp=$ROOTDIR"/pkg/pkg_depend"
1481 if test -r $tmp ; then
1482 PDEPEND=$tmp
1483 else
1484 echo "Warning: No package dependency information was specified."
1485 echo " Please check that ROOTDIR/pkg/pkg_depend exists."
1486 fi
1487 else
1488 if test ! -r ${PDEPEND} ; then
1489 echo "Error: can't read package dependency info from PDEPEND=\"$PDEPEND\""
1490 exit 1
1491 fi
1492 fi
1493 echo " getting package dependency info from $PDEPEND"
1494 # Strip the comments and then convert the dependency file into
1495 # two arrays: PNAME, DNAME
1496 cat $PDEPEND | sed -e 's/#.*$//g' \
1497 | $AWK 'BEGIN{nn=-1;} (NF>0){ for(i=2;i<=NF;i++){nn++; print "PNAME_"nn"="$1"\nDNAME_"nn"="$i}} END{print "nname="nn}' \
1498 > ./.pd_tmp
1499 RETVAL=$?
1500 if test ! "x${RETVAL}" = x0 ; then
1501 echo "Error: unable to parse package dependencies -- please check PDEPEND=\"$PDEPEND\""
1502 exit 1
1503 fi
1504 . ./.pd_tmp
1505 rm -f ./.pd_tmp
1506
1507 # Search for default packages. Note that a "$ROOTDIR/pkg/pkg_groups"
1508 # file should eventually be added so that, for convenience, one can
1509 # specify groups of packages using names like "ocean" and "atmosphere".
1510 echo " checking default package list: "
1511 if test "x${PDEFAULT}" = x ; then
1512 for i in "." $MODS ; do
1513 if test -r $i"/packages.conf" ; then
1514 PDEFAULT=$i"/packages.conf"
1515 break
1516 fi
1517 done
1518 fi
1519 if test "x${PDEFAULT}" = x ; then
1520 PDEFAULT="$ROOTDIR/pkg/pkg_default"
1521 fi
1522 if test "x${PDEFAULT}" = xNONE ; then
1523 echo " default packages file disabled"
1524 else
1525 if test ! -r $PDEFAULT ; then
1526 echo "Warning: can't read default packages from PDEFAULT=\"$PDEFAULT\""
1527 else
1528 echo " using PDEFAULT=\"$PDEFAULT\""
1529 # Strip the comments and add all the names
1530 def=`cat $PDEFAULT | sed -e 's/#.*$//g' | $AWK '(NF>0){print $0}'`
1531 RETVAL=$?
1532 if test "x${RETVAL}" != x0 ; then
1533 printf "Error: can't parse default package list "
1534 echo "-- please check PDEFAULT=\"$PDEFAULT\""
1535 exit 1
1536 fi
1537 for i in $def ; do
1538 PACKAGES="$PACKAGES $i"
1539 done
1540 echo " before group expansion packages are: $PACKAGES"
1541 RET=1
1542 while test $RET = 1 ; do expand_pkg_groups; RET=$?; done
1543 echo " after group expansion packages are: $PACKAGES"
1544 fi
1545 fi
1546
1547 echo " applying DISABLE settings"
1548 for i in $PACKAGES ; do
1549 echo $i >> ./.tmp_pack
1550 done
1551 for i in `grep "-" ./.tmp_pack` ; do
1552 j=`echo $i | sed 's/[-]//'`
1553 DISABLE="$DISABLE $j"
1554 done
1555 pack=
1556 for p in $PACKAGES ; do
1557 addit="t"
1558 for d in $DISABLE ; do
1559 if test "x$p" = "x$d" ; then
1560 addit="f"
1561 fi
1562 done
1563 if test "x$addit" = xt ; then
1564 pack="$pack $p"
1565 fi
1566 done
1567 PACKAGES="$pack"
1568 echo " applying ENABLE settings"
1569 echo "" > ./.tmp_pack
1570 PACKAGES="$PACKAGES $ENABLE"
1571 # Test if each explicitly referenced package exists
1572 for i in $PACKAGES ; do
1573 j=`echo $i | sed 's/[-+]//'`
1574 if test ! -d "$ROOTDIR/pkg/$j" ; then
1575 echo "Error: can't find package $i at \"$ROOTDIR/pkg/$i\""
1576 exit 1
1577 fi
1578 echo $i >> ./.tmp_pack
1579 done
1580 PACKAGES=
1581 for i in `grep -v "-" ./.tmp_pack | sort | uniq` ; do
1582 PACKAGES="$PACKAGES $i"
1583 done
1584 rm -f ./.tmp_pack
1585 echo " packages are: $PACKAGES"
1586
1587 # Check availability of NetCDF and then either build the MNC template
1588 # files or delete mnc from the list of available packages.
1589 echo $PACKAGES | grep ' mnc ' > /dev/null 2>&1
1590 RETVAL=$?
1591 if test "x$RETVAL" = x0 ; then
1592 if test "x$HAVE_NETCDF" != xt ; then
1593 cat <<EOF
1594
1595 *********************************************************************
1596 WARNING: the "mnc" package was enabled but tests failed to compile
1597 NetCDF applications. Please check that:
1598
1599 1) NetCDF is correctly installed for this compiler and
1600 2) the LIBS variable (within the "optfile") specifies the correct
1601 NetCDF library to link against.
1602
1603 Due to this failure, the "mnc" package is now DISABLED.
1604 *********************************************************************
1605
1606 EOF
1607 PACKAGES=`echo $PACKAGES | sed -e 's/mnc//g'`
1608 DISABLE="$DISABLE mnc"
1609 else
1610 ( cd $ROOTDIR"/pkg/mnc" && $MAKE testclean && $MAKE templates ) > make_mnc.errors 2>&1
1611 RETVAL=$?
1612 if test "x${RETVAL}" = x0 ; then
1613 rm -f make_mnc.errors
1614 else
1615 echo "Error: problem encountered while building source files in pkg/mnc:"
1616 cat make_mnc.errors 1>&2
1617 exit 1
1618 fi
1619 fi
1620 fi
1621
1622 echo " applying package dependency rules"
1623 ck=
1624 while test "x$ck" != xtt ; do
1625 i=0
1626 # rtot=${#PNAME[@]}
1627 rtot=$nname
1628 while test $i -lt $rtot ; do
1629
1630 # Is $pname in the current $PACKAGES list?
1631 # pname=${PNAME[$i]}
1632 tmp="pname=\"\$PNAME_$i\""
1633 eval $tmp
1634 pin="f"
1635 for p in $PACKAGES ; do
1636 if test "x$p" = "x$pname" ; then
1637 pin="t"
1638 fi
1639 done
1640
1641 # Is the DNAME entry a (+) or (-) rule ?
1642 tmp="dname=\"\$DNAME_$i\""
1643 eval $tmp
1644 plus="-"
1645 echo $dname | grep '^+' > /dev/null 2>&1
1646 RETVAL=$?
1647 if test "x$RETVAL" = x0 ; then
1648 plus="+"
1649 fi
1650
1651 # Is $dname in the current $PACKAGES list?
1652 dname=`echo $dname | sed -e 's/^[+-]//'`
1653 din="f"
1654 for p in $PACKAGES ; do
1655 if test "x$p" = "x$dname" ; then
1656 din="t"
1657 fi
1658 done
1659
1660 # Do we need to add $dname according to the dependency rules?
1661 if test "x$pin" = xt -a "x$plus" = "x+" -a "x$din" = xf ; then
1662 in_dis="f"
1663 for dis in $DISABLE ; do
1664 if test "x$dis" = "x$dname" ; then
1665 in_dis="t"
1666 fi
1667 done
1668 if test "x$in_dis" = xt ; then
1669 echo "Error: can't satisfy package dependencies:"
1670 echo " \"$dname\" is required by the dependency rules"
1671 echo " but is disallowed by the DISABLE settings"
1672 exit 1
1673 else
1674 PACKAGES="$PACKAGES $dname"
1675 ck=
1676 fi
1677 fi
1678
1679 # Do we need to get rid of $dname according to the dependency rules?
1680 if test "x$pin" = xt -a "x$plus" = "x-" -a "x$din" = xt; then
1681 echo "Error: can't satisfy package dependencies:"
1682 echo " \"$pname\" was requested but is disallowed by"
1683 echo " the dependency rules for \"$dname\""
1684 exit 1
1685 fi
1686 i=`echo "$i + 1" | bc -l`
1687 #i=$(( $i + 1 ))
1688 done
1689 ck=$ck"t"
1690 done
1691 echo " packages are: $PACKAGES"
1692 for i in $PACKAGES ; do
1693 adr="$ROOTDIR/pkg/$i"
1694 if test -d $adr ; then
1695 SOURCEDIRS="$SOURCEDIRS $adr"
1696 INCLUDEDIRS="$INCLUDEDIRS $adr"
1697 if test "x$i" = xautodiff ; then
1698 AUTODIFF_PKG_USED=t
1699 fi
1700 else
1701 echo "Error: the directory \"$adr\" for package $i doesn't exist"
1702 exit 1
1703 fi
1704 done
1705
1706 # Create a list of #define and #undef to enable/disable packages
1707 PACKAGES_DOT_H=PACKAGES_CONFIG.h
1708 # The following UGLY HACK sets multiple "#undef"s and it needs to go
1709 # away. On 2003-08-12, CNH, JMC, and EH3 agreed that the CPP_OPTIONS.h
1710 # file would eventually be split up so that all package-related #define
1711 # statements could be separated and handled only by genmake.
1712 names=`ls -1 "$ROOTDIR/pkg"`
1713 all_pack=
1714 DISABLED_PACKAGES=
1715 for n in $names ; do
1716 if test -d "$ROOTDIR/pkg/$n" -a "x$n" != xCVS ; then
1717 has_pack="f"
1718 for pack in $PACKAGES ; do
1719 if test "x$pack" = "x$n" ; then
1720 has_pack="t"
1721 break
1722 fi
1723 done
1724 if test "x$has_pack" = xf ; then
1725 undef=`echo "ALLOW_$n" | $AWK '{print toupper($0)}'`
1726 DISABLED_PACKAGES="$DISABLED_PACKAGES -U$undef"
1727 fi
1728 fi
1729 done
1730 ENABLED_PACKAGES=
1731 for i in $PACKAGES ; do
1732 def=`echo "ALLOW_$i" | $AWK '{print toupper($0)}'`
1733 ENABLED_PACKAGES="$ENABLED_PACKAGES -D$def"
1734 #eh3 DEFINES="$DEFINES -D$def"
1735
1736 #EH3 WARNING : This is an UGLY HACK that needs to be removed!!!
1737 case $i in
1738 aim_v23)
1739 ENABLED_PACKAGES="$ENABLED_PACKAGES -DALLOW_AIM"
1740 echo "Warning: ALLOW_AIM is set to enable aim_v23."
1741 ;;
1742 esac
1743 #EH3 WARNING : This is an UGLY HACK that needs to be removed!!!
1744
1745 done
1746
1747 echo " Adding STANDARDDIRS"
1748 BUILDDIR=${BUILDDIR:-.}
1749 if test "x$STANDARDDIRS" = xUSE_THE_DEFAULT ; then
1750 STANDARDDIRS="eesupp model"
1751 fi
1752 if test "x$STANDARDDIRS" != x ; then
1753 for d in $STANDARDDIRS ; do
1754 adr="$ROOTDIR/$d/src"
1755 if test ! -d $adr ; then
1756 echo "Error: directory $adr not found -- please check that ROOTDIR=\"$ROOTDIR\""
1757 echo " is correct and that you correctly specified the STANDARDDIRS option"
1758 exit 1
1759 else
1760 SOURCEDIRS="$SOURCEDIRS $adr"
1761 fi
1762 adr="$ROOTDIR/$d/inc"
1763 if test ! -d $adr ; then
1764 echo "Error: directory $adr not found -- please check that ROOTDIR=\"$ROOTDIR\""
1765 echo " is correct and that you correctly specified the STANDARDDIRS option"
1766 exit 1
1767 else
1768 INCLUDEDIRS="$INCLUDEDIRS $adr"
1769 fi
1770 done
1771 fi
1772
1773 echo " Searching for *OPTIONS.h files in order to warn about the presence"
1774 echo " of \"#define \"-type statements that are no longer allowed:"
1775 CPP_OPTIONS=
1776 CPP_EEOPTIONS=
1777 spaths=". $INCLUDEDIRS"
1778 names=`ls -1 "$ROOTDIR/pkg"`
1779 for i in $spaths ; do
1780 try="$i/CPP_OPTIONS.h"
1781 if test -f $try -a -r $try -a "x$CPP_OPTIONS" = x ; then
1782 echo " found CPP_OPTIONS=\"$try\""
1783 CPP_OPTIONS="$try"
1784 # New safety test: make sure packages are not mentioned in CPP_OPTIONS.h
1785 for n in $names ; do
1786 test_for_package_in_cpp_options $CPP_OPTIONS $n
1787 done
1788 fi
1789 try="$i/CPP_EEOPTIONS.h"
1790 if test -f $try -a -r $try -a "x$CPP_EEOPTIONS" = x ; then
1791 echo " found CPP_EEOPTIONS=\"$try\""
1792 # New safety test: make sure MPI is not determined by CPP_EEOPTIONS.h
1793 #**** not yet enabled ****
1794 # test_for_mpi_in_cpp_eeoptions $try
1795 #**** not yet enabled ****
1796 CPP_EEOPTIONS="$try"
1797 fi
1798 done
1799 if test "x$CPP_OPTIONS" = x ; then
1800 echo "Error: can't find \"CPP_OPTIONS.h\" in the path list: $spaths"
1801 exit 1
1802 fi
1803
1804 # Here, we build the list of files to be "run through" the adjoint
1805 # compiler.
1806 if test -f ./ad_files ; then
1807 rm -f ./ad_files
1808 fi
1809 echo " Creating the list of files for the adjoint compiler."
1810 for i in $SOURCEDIRS ; do
1811 list_files=`( cd $i && ls -1 *.list 2>/dev/null )`
1812 for j in $list_files ; do
1813 cat $i/$j >> ad_files
1814 done
1815 done
1816
1817
1818 echo
1819 echo "=== Creating the Makefile ==="
1820 echo " setting INCLUDES"
1821 for i in $INCLUDEDIRS ; do
1822 if test ! -d $i ; then
1823 echo "Warning: can't find INCLUDEDIRS=\"$i\""
1824 fi
1825 done
1826
1827 echo " Determining the list of source and include files"
1828 rm -rf .links.tmp
1829 mkdir .links.tmp
1830 echo "# This section creates symbolic links" > srclinks.tmp
1831 echo "" >> srclinks.tmp
1832 printf 'SRCFILES = ' > srclist.inc
1833 printf 'CSRCFILES = ' > csrclist.inc
1834 printf 'F90SRCFILES = ' > f90srclist.inc
1835 printf 'HEADERFILES = ' > hlist.inc
1836 printf 'AD_FLOW_FILES = ' > ad_flow_files.inc
1837 alldirs="$SOURCEDIRS $INCLUDEDIRS ."
1838 for d in $alldirs ; do
1839 deplist=
1840 sfiles=`( cd $d; echo *.[h,c,F] *.flow )`
1841 sfiles=`( echo $sfiles; cd $d; echo *.F90 )`
1842 for sf in $sfiles ; do
1843 if test ! -r ".links.tmp/$sf" ; then
1844 if test -f "$d/$sf" ; then
1845 case $d/$sf in
1846 ./$PACKAGES_DOT_H)
1847 ;;
1848 ./AD_CONFIG.h)
1849 ;;
1850 ./FC_NAMEMANGLE.h)
1851 ;;
1852 ./BUILD_INFO.h)
1853 ;;
1854 *)
1855 touch .links.tmp/$sf
1856 deplist="$deplist $sf"
1857 ;;
1858 esac
1859 extn=`echo $sf | $AWK -F. '{print $NF}'`
1860 case $extn in
1861 F)
1862 echo " \\" >> srclist.inc
1863 printf " $sf" >> srclist.inc
1864 ;;
1865 F90)
1866 echo " \\" >> f90srclist.inc
1867 printf " $sf" >> f90srclist.inc
1868 ;;
1869 c)
1870 echo " \\" >> csrclist.inc
1871 printf " $sf" >> csrclist.inc
1872 ;;
1873 h)
1874 echo " \\" >> hlist.inc
1875 printf " $sf" >> hlist.inc
1876 ;;
1877 flow)
1878 echo " \\" >> ad_flow_files.inc
1879 printf " $sf" >> ad_flow_files.inc
1880 ;;
1881 esac
1882 fi
1883 fi
1884 done
1885 if test "x$deplist" != x ; then
1886 echo "" >> srclinks.tmp
1887 echo "# These files are linked from $d" >> srclinks.tmp
1888 echo "$deplist :" >> srclinks.tmp
1889 printf "\t\$(LN) %s/\$@ \$@\n" $d >> srclinks.tmp
1890 fi
1891 done
1892 rm -rf .links.tmp
1893 echo "" >> srclist.inc
1894 echo "" >> csrclist.inc
1895 echo "" >> f90srclist.inc
1896 echo "" >> hlist.inc
1897 echo "" >> ad_flow_files.inc
1898
1899 if test -f $MAKEFILE ; then
1900 mv -f $MAKEFILE "$MAKEFILE.bak"
1901 fi
1902 echo " Writing makefile: $MAKEFILE"
1903 echo "# Multithreaded + multi-processing makefile for:" > $MAKEFILE
1904 echo "# $MACHINE" >> $MAKEFILE
1905 echo "# This makefile was generated automatically on" >> $MAKEFILE
1906 echo "# $THISDATE" >> $MAKEFILE
1907 echo "# by the command:" >> $MAKEFILE
1908 echo "# $0 $G2ARGS" >> $MAKEFILE
1909 echo "# executed by:" >> $MAKEFILE
1910 echo "# ${THISUSER}@${THISHOST}:${THISCWD}" >> $MAKEFILE
1911
1912 EXE_AD=$EXECUTABLE"_ad"
1913 EXE_FTL=$EXECUTABLE"_ftl"
1914 EXE_SVD=$EXECUTABLE"_svd"
1915
1916 cat >>$MAKEFILE <<EOF
1917 #
1918 # OPTFILE="$OPTFILE"
1919 #
1920 # BUILDDIR : Directory where object files are written
1921 # SOURCEDIRS : Directories containing the source (.F) files
1922 # INCLUDEDIRS : Directories containing the header-source (.h) files
1923 # EXEDIR : Directory where executable that is generated is written
1924 # EXECUTABLE : Full path of executable binary
1925 #
1926 # CPP : C-preprocessor command
1927 # INCLUDES : Directories searched for header files
1928 # DEFINES : Macro definitions for CPP
1929 # MAKEDEPEND : Dependency generator
1930 # KPP : Special preprocessor command (specific to platform)
1931 # KFLAGS : Flags for KPP
1932 # FC : Fortran compiler command
1933 # FFLAGS : Configuration/debugging options for FC
1934 # FOPTIM : Optimization options for FC
1935 # LINK : Command for link editor program
1936 # LIBS : Library flags /or/ additional optimization/debugging flags
1937
1938 ROOTDIR = ${ROOTDIR}
1939 BUILDDIR = ${BUILDDIR}
1940 SOURCEDIRS = ${SOURCEDIRS}
1941 INCLUDEDIRS = ${INCLUDEDIRS}
1942 EXEDIR = ${EXEDIR}
1943 EXECUTABLE = \$(EXEDIR)/${EXECUTABLE}
1944 TOOLSDIR = ${TOOLSDIR}
1945
1946 #eh3 new defines for the adjoint work
1947 AUTODIFF = ${ROOTDIR}/pkg/autodiff
1948 EXE_AD = ${EXE_AD}
1949 EXE_FTL = ${EXE_FTL}
1950 EXE_SVD = ${EXE_SVD}
1951
1952 ENABLED_PACKAGES = ${ENABLED_PACKAGES}
1953 DISABLED_PACKAGES = ${DISABLED_PACKAGES}
1954
1955 # These files are created by Makefile
1956 SPECIAL_FILES = ${PACKAGES_DOT_H} AD_CONFIG.h FC_NAMEMANGLE.h BUILD_INFO.h
1957
1958 EOF
1959
1960 # Note: figure out some way to add Hyades JAM libraries here
1961
1962 cat >>$MAKEFILE <<EOF
1963 # Unix ln (link)
1964 LN = ${LN}
1965 # C preprocessor
1966 CPP = cat \$< | ${S64} | ${CPP}
1967 # Dependency generator
1968 MAKEDEPEND = ${MAKEDEPEND}
1969 # Special preprocessor (KAP on DECs, FPP on Crays)
1970 KPP = ${KPP}
1971 # Fortran compiler
1972 FC = ${FC}
1973 # Fortran compiler
1974 F90C = ${F90C}
1975 # C compiler
1976 CC = ${CC}
1977 # Link editor
1978 LINK = ${LINK} ${LDADD}
1979
1980 # Defines for CPP
1981 DEFINES = ${DEFINES}
1982 # Includes for CPP
1983 INCLUDES = ${INCLUDES}
1984 # Flags for KPP
1985 KFLAGS1 = ${KFLAGS1}
1986 KFLAGS2 = ${KFLAGS2}
1987 # Optim./debug for FC
1988 FFLAGS = ${FFLAGS}
1989 FOPTIM = ${FOPTIM}
1990 # Optim./debug for FC
1991 F90FLAGS = ${F90FLAGS}
1992 F90OPTIM = ${F90OPTIM}
1993 # Flags for CC
1994 CFLAGS = ${CFLAGS}
1995 # Files that should not be optimized
1996 NOOPTFILES = ${NOOPTFILES}
1997 NOOPTFLAGS = ${NOOPTFLAGS}
1998 # Flags and libraries needed for linking
1999 LIBS = ${LIBS}
2000 # Name of the Mekfile
2001 MAKEFILE=${MAKEFILE}
2002
2003 EOF
2004
2005 cat srclist.inc >> $MAKEFILE
2006 cat csrclist.inc >> $MAKEFILE
2007 cat f90srclist.inc >> $MAKEFILE
2008 cat hlist.inc >> $MAKEFILE
2009 cat ad_flow_files.inc >> $MAKEFILE
2010 echo >> $MAKEFILE
2011 echo 'F77FILES = $(SRCFILES:.F=.'$FS')' >> $MAKEFILE
2012 echo 'F90FILES = $(F90SRCFILES:.F=.'$FS90')' >> $MAKEFILE
2013 echo 'OBJFILES = $(SRCFILES:.F=.o) $(CSRCFILES:.c=.o) $(F90SRCFILES:.F90=.o)' >> $MAKEFILE
2014 echo >> $MAKEFILE
2015 echo '.SUFFIXES:' >> $MAKEFILE
2016 echo '.SUFFIXES: .o .'$FS' .p .F .c .'$FS90' .F90' >> $MAKEFILE
2017 rm -f srclist.inc csrclist.inc hlist.inc flist.tmp clist.tmp f90srclist.inc
2018 rm -f ad_flow_files.inc
2019
2020 cat >>$MAKEFILE <<EOF
2021
2022 all: \$(EXECUTABLE)
2023 \$(EXECUTABLE): \$(SPECIAL_FILES) \$(SRCFILES) \$(CSRCFILES) \$(HEADERFILES) \$(F90SRCFILES) \$(OBJFILES)
2024 @echo Creating \$@ ...
2025 \$(LINK) -o \$@ \$(FFLAGS) \$(FOPTIM) \$(OBJFILES) \$(LIBS)
2026 depend:
2027 @make links
2028 \$(MAKEDEPEND) -o .$FS \$(DEFINES) \$(INCLUDES) \$(SRCFILES)
2029 \$(TOOLSDIR)/f90mkdepend >> \$(MAKEFILE)
2030 -rm -f makedepend.out
2031
2032 links: \$(SRCFILES) \$(CSRCFILES) \$(HEADERFILES) \$(F90SRCFILES) \$(SPECIAL_FILES)
2033
2034 small_f: \$(F77FILES) \$(F90FILES)
2035
2036 output.txt: \$(EXECUTABLE)
2037 @printf 'running ... '
2038 @\$(EXECUTABLE) > \$@
2039
2040 clean:
2041 -rm -rf *.o *.$FS *.p *.$FS90 *.mod ${RMFILES} work.{pc,pcl} *.template
2042 Clean:
2043 @make clean
2044 @make cleanlinks
2045 -rm -f \$(SPECIAL_FILES)
2046 -rm -f genmake_state genmake_*optfile genmake_warnings make.log run.log *.bak
2047 CLEAN:
2048 @make Clean
2049 -find \$(EXEDIR) -name "*.meta" -exec rm {} \;
2050 -find \$(EXEDIR) -name "*.data" -exec rm {} \;
2051 -find \$(EXEDIR) -name "fort.*" -exec rm {} \;
2052 -rm -f \$(EXECUTABLE) output.txt STD*
2053
2054 #eh3 Makefile: makefile
2055 makefile:
2056 $THIS_SCRIPT $G2ARGS
2057 cleanlinks:
2058 -find . -type l -exec rm {} \;
2059
2060 # Special targets (SPECIAL_FILES) which are create by make
2061 ${PACKAGES_DOT_H}:
2062 @echo Creating \$@ ...
2063 @$BASH\$(TOOLSDIR)/convert_cpp_cmd2defines "Warning - this file is automatically generated - do NOT edit" -bPACKAGES_CONFIG_H "Disabled packages:" \$(DISABLED_PACKAGES) " " "Enabled packages:" \$(ENABLED_PACKAGES) > \$@
2064 AD_CONFIG.h:
2065 @echo Creating \$@ ...
2066 @$BASH\$(TOOLSDIR)/convert_cpp_cmd2defines "Warning - this file is automatically generated - do NOT edit" -bAD_CONFIG_H -UALLOW_ADJOINT_RUN -UALLOW_TANGENTLINEAR_RUN -UALLOW_ECCO_OPTIMIZATION > \$@
2067 FC_NAMEMANGLE.h:
2068 @echo Creating \$@ ...
2069 echo "$FC_NAMEMANGLE" > \$@
2070
2071 BUILD_INFO.h:
2072 @echo Creating \$@ ...
2073 EOF
2074
2075 test ! "x$THISVER" = x && echo " -echo \"#define THISVER '$THISVER'\" > \$@" >> $MAKEFILE
2076 test ! "x$THISUSER" = x && echo " -echo \"#define THISUSER '$THISUSER'\" >> \$@" >> $MAKEFILE
2077 test ! "x$THISDATE" = x && echo " -echo \"#define THISDATE '$THISDATE'\" >> \$@" >> $MAKEFILE
2078 test ! "x$THISHOST" = x && echo " -echo \"#define THISHOST '$THISHOST'\" >> \$@" >> $MAKEFILE
2079
2080 cat >>$MAKEFILE <<EOF
2081
2082 # The normal chain of rules is ( .F - .$FS - .o )
2083
2084 ## This nullifies any default implicit rules concerning these two file types:
2085 ## %.o : %.F
2086
2087 .F.$FS:
2088 \$(CPP) \$(DEFINES) \$(INCLUDES) > \$@
2089 .$FS.o:
2090 \$(FC) \$(FFLAGS) \$(FOPTIM) -c \$<
2091 .F90.$FS90:
2092 \$(CPP) \$(DEFINES) \$(INCLUDES) > \$@
2093 .$FS90.o:
2094 \$(F90C) \$(F90FLAGS) \$(F90OPTIM) -c \$<
2095 .c.o:
2096 \$(CC) \$(CFLAGS) -c \$<
2097
2098 # Special exceptions that use the ( .F - .p - .$FS - .o ) rule-chain
2099 .F.p:
2100 \$(CPP) \$(DEFINES) \$(INCLUDES) > \$@
2101 .p.$FS:
2102 \$(KPP) \$(KFLAGS1)\$@ \$(KFLAGS2) \$<
2103
2104 #=========================================
2105 #=== Automatic Differentiation Rules ===
2106
2107 TAMC = ${TAMC}
2108 TAF = ${TAF}
2109
2110 TAF_EXTRA = ${TAF_EXTRA}
2111 TAMC_EXTRA = ${TAMC_EXTRA}
2112
2113 EOF
2114
2115 ad_vars="AD_TAMC_FLAGS AD_TAF_FLAGS"
2116 ad_vars="$ad_vars FTL_TAMC_FLAGS FTL_TAF_FLAGS"
2117 ad_vars="$ad_vars SVD_TAMC_FLAGS SVD_TAF_FLAGS"
2118 for i in $ad_vars ; do
2119 name=$i
2120 t1="t2=\$"`echo $i`
2121 eval $t1
2122 printf "%-20s = " $name >> $MAKEFILE
2123 echo $t2 >> $MAKEFILE
2124 done
2125
2126 echo " Add the source list for AD code generation"
2127 echo >> $MAKEFILE
2128 printf "AD_FILES = " >> $MAKEFILE
2129 AD_FILES=`cat ad_files`
2130 for i in $AD_FILES ; do
2131 echo " \\" >> $MAKEFILE
2132 printf " $i" >> $MAKEFILE
2133 done
2134 echo >> $MAKEFILE
2135 rm -f ad_files
2136
2137 cat >>$MAKEFILE <<EOF
2138
2139 # ... AD ...
2140 adall: ad_taf
2141 adtaf: ad_taf_output.f
2142 adtamc: ad_tamc_output.f
2143
2144 ad_input_code.f: \$(AD_FILES) \$(HEADERFILES)
2145 @$BASH\$(TOOLSDIR)/convert_cpp_cmd2defines "Warning - this file is automatically generated - do NOT edit" -DALLOW_ADJOINT_RUN -UALLOW_TANGENTLINEAR_RUN -UALLOW_ECCO_OPTIMIZATION > ad_config.template
2146 cmp ad_config.template AD_CONFIG.h || cat ad_config.template > AD_CONFIG.h
2147 -rm -f ad_config.template
2148 @make \$(F77FILES)
2149 @make \$(AD_FLOW_FILES)
2150 cat \$(AD_FLOW_FILES) \$(AD_FILES) > ad_input_code.f
2151
2152 ad_taf_output.f: ad_input_code.f
2153 \$(TAF) \$(AD_TAF_FLAGS) \$(TAF_EXTRA) ad_input_code.f
2154 cat ad_input_code_ad.f | sed -f \$(TOOLSDIR)/adjoint_sed > ad_taf_output.f
2155
2156 adtafonly:
2157 \$(TAF) \$(AD_TAF_FLAGS) \$(TAF_EXTRA) ad_input_code.f
2158 cat ad_input_code_ad.f | sed -f \$(TOOLSDIR)/adjoint_sed > ad_taf_output.f
2159
2160 ad_taf: ad_taf_output.o \$(OBJFILES)
2161 \$(LINK) -o ${EXE_AD} \$(FFLAGS) \$(FOPTIM) \$(OBJFILES) ad_taf_output.o \$(LIBS)
2162
2163 ad_tamc_output.f: ad_input_code.f
2164 \$(TAMC) \$(AD_TAMC_FLAGS) \$(TAMC_EXTRA) ad_input_code.f
2165 cat ad_input_code_ad.f | sed -f \$(TOOLSDIR)/adjoint_sed > ad_tamc_output.f
2166
2167 ad_tamc: ad_tamc_output.o \$(OBJFILES)
2168 \$(LINK) -o ${EXE_AD} \$(FFLAGS) \$(FOPTIM) \$(OBJFILES) ad_tamc_output.o \$(LIBS)
2169
2170 adonlyfwd:
2171 patch < \$(TOOLSDIR)/ad_taf_output.f.onlyfwd.diff
2172
2173 adtrick:
2174 patch < \$(TOOLSDIR)/ad_taf_output.f.adtrick.diff
2175
2176 # ... FTL ...
2177 ftlall: ftl_taf
2178 ftltaf: ftl_taf_output.f
2179 ftltamc: ftl_tamc_output.f
2180
2181 ftl_input_code.f: \$(AD_FILES) \$(HEADERFILES)
2182 @$BASH\$(TOOLSDIR)/convert_cpp_cmd2defines "Warning - this file is automatically generated - do NOT edit" -UALLOW_ADJOINT_RUN -DALLOW_TANGENTLINEAR_RUN -UALLOW_ECCO_OPTIMIZATION > ftl_config.template
2183 cmp ftl_config.template AD_CONFIG.h || cat ftl_config.template > AD_CONFIG.h
2184 -rm -f ftl_config.template
2185 @make \$(F77FILES)
2186 @make \$(AD_FLOW_FILES)
2187 cat \$(AD_FLOW_FILES) \$(AD_FILES) > ftl_input_code.f
2188
2189 ftl_taf_output.f: ftl_input_code.f
2190 \$(TAF) \$(FTL_TAF_FLAGS) \$(TAF_EXTRA) ftl_input_code.f
2191 cat ftl_input_code_ftl.f | sed -f \$(TOOLSDIR)/adjoint_sed > ftl_taf_output.f
2192
2193 ftltafonly:
2194 \$(TAF) \$(FTL_TAF_FLAGS) \$(TAF_EXTRA) ftl_input_code.f
2195 cat ftl_input_code_ftl.f | sed -f \$(TOOLSDIR)/adjoint_sed > ftl_taf_output.f
2196
2197 ftl_taf: ftl_taf_output.o \$(OBJFILES)
2198 \$(LINK) -o ${EXE_FTL} \$(FFLAGS) \$(FOPTIM) \$(OBJFILES) ftl_taf_output.o \$(LIBS)
2199
2200 ftl_tamc_output.f: ftl_input_code.f
2201 \$(TAMC) \$(FTL_TAMC_FLAGS) \$(TAMC_EXTRA) ftl_input_code.f
2202 cat ftl_input_code_ftl.f | sed -f \$(TOOLSDIR)/adjoint_sed > ftl_tamc_output.f
2203
2204 ftl_tamc: ftl_tamc_output.o \$(OBJFILES)
2205 \$(LINK) -o ${EXE_FTL} \$(FFLAGS) \$(FOPTIM) \$(OBJFILES) ftl_tamc_output.o \$(LIBS)
2206
2207
2208 # ... SVD ...
2209 svdtaf: ad_taf_output.f ftl_taf_output.f
2210 @echo "--->>> Only ran TAF to generate SVD code! <<<---"
2211 @echo "--->>> Do make svdall afterwards to compile. <<<---"
2212 svdall: svd_touch svd_taf
2213
2214 svd_taf: \$(OBJFILES)
2215 \$(LINK) -o mitgcmuv_svd \$(FFLAGS) \$(FOPTIM) \$(OBJFILES) ad_taf_output.o ftl_taf_output.o \$(LIBS)
2216
2217 @echo "--->>> Only COMPILE svd code! <<<---"
2218 @echo "--->>> Assumes you previously <<<---"
2219 @echo "--->>> did make svdtaf <<<---"
2220
2221 svd_touch:
2222 @echo "--->>> Only COMPILE svd code! <<<---"
2223 @echo "--->>> Assumes you previously <<<---"
2224 @echo "--->>> did make svdtaf <<<---"
2225 touch ad_taf_output.f ftl_taf_output.f
2226 \$(FC) \$(FFLAGS) \$(FOPTIM) -c ad_taf_output.f
2227 \$(FC) \$(FFLAGS) \$(FOPTIM) -c ftl_taf_output.f
2228 @$BASH\$(TOOLSDIR)/convert_cpp_cmd2defines "Warning - this file is automatically generated - do NOT edit" -UALLOW_ADJOINT_RUN -DALLOW_TANGENTLINEAR_RUN -UALLOW_ECCO_OPTIMIZATION > ftl_config.template
2229 cmp ftl_config.template AD_CONFIG.h || cat ftl_config.template > AD_CONFIG.h
2230 -rm -f ftl_config.template
2231
2232 #=========================================
2233
2234 EOF
2235
2236 if test "x$EXEHOOK" != x ; then
2237 printf "\nexehook:\n\t%s\n" $EXEHOOK >> $MAKEFILE
2238 fi
2239
2240 echo " Making list of \"exceptions\" that need \".p\" files"
2241 for i in $KPPFILES ; do
2242 base=`echo $i | sed -e 's/\/.*\///g' | sed -e 's/\..*$//g'`
2243 RETVAL=$?
2244 if test "x$RETVAL" != x0 ; then
2245 echo "Error: unable to add file \"$i\" to the exceptions list"
2246 fi
2247 echo "$base.$FS: $base.p" >> $MAKEFILE
2248 done
2249
2250 echo " Making list of NOOPTFILES"
2251 for i in $NOOPTFILES ; do
2252 base=`echo $i | sed -e 's/\/.*\///g' | sed -e 's/\..*$//g'`
2253 RETVAL=$?
2254 if test "x$RETVAL" != x0 ; then
2255 echo "Error: unable to add file \"$i\" to the exceptions list"
2256 fi
2257 echo "$base.o: $base.$FS" >> $MAKEFILE
2258 printf "\t\$(FC) \$(FFLAGS) \$(NOOPTFLAGS) -c \$<\n" >> $MAKEFILE
2259 done
2260
2261 echo " Add rules for links"
2262 cat srclinks.tmp >> $MAKEFILE
2263 rm -f srclinks.tmp
2264
2265 echo " Adding makedepend marker"
2266 printf "\n\n# DO NOT DELETE\n" >> $MAKEFILE
2267
2268 printf "\n=== Done ===\n"
2269
2270 # Create special header files
2271 $BASH $TOOLSDIR/convert_cpp_cmd2defines "Warning - this file is automatically generated - do NOT edit" -bPACKAGES_CONFIG_H "Disabled packages:" $DISABLED_PACKAGES " " "Enabled packages:" $ENABLED_PACKAGES > $PACKAGES_DOT_H".tmp"
2272 if test ! -f $PACKAGES_DOT_H ; then
2273 mv -f $PACKAGES_DOT_H".tmp" $PACKAGES_DOT_H
2274 else
2275 cmp $PACKAGES_DOT_H".tmp" $PACKAGES_DOT_H > /dev/null 2>&1
2276 RETVAL=$?
2277 if test "x$RETVAL" = x0 ; then
2278 rm -f $PACKAGES_DOT_H".tmp"
2279 else
2280 mv -f $PACKAGES_DOT_H $PACKAGES_DOT_H".bak"
2281 mv -f $PACKAGES_DOT_H".tmp" $PACKAGES_DOT_H
2282 fi
2283 fi
2284 if test ! -f AD_CONFIG.h ; then
2285 $BASH $TOOLSDIR/convert_cpp_cmd2defines "Warning - this file is automatically generated - do NOT edit" -UALLOW_ADJOINT_RUN -UALLOW_TANGENTLINEAR_RUN -UALLOW_ECCO_OPTIMIZATION > AD_CONFIG.h
2286 fi
2287
2288
2289 # Write the "state" for future records
2290 if test "x$DUMPSTATE" != xf ; then
2291 printf "" > genmake_state
2292 for i in $gm_state ; do
2293 t1="t2=\$$i"
2294 eval $t1
2295 echo "$i='$t2'" >> genmake_state
2296 done
2297 fi

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