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Revision 1.108 - (show annotations) (download)
Thu Oct 21 13:38:46 2004 UTC (15 years, 1 month ago) by edhill
Branch: MAIN
Changes since 1.107: +53 -1 lines
 o give MNC the ability to create additional files rather than
   exceeding a specified file size limit
   - run-time configurable (in data.mnc) as "MNC_MAX_FSIZE"
   - the default is just less than 2GB which is a practical limit
     on many systems (eg. Baylor's and Helen's recent problems)
   - tested and works on Linux/g77 -- needs testing elsewhere

1 #! /usr/bin/env bash
2 #
3 # $Header: /u/gcmpack/MITgcm/tools/genmake2,v 1.107 2004/10/15 19:54:56 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="$DEFINES -DHAVE_STAT"
715 fi
716 rm -f genmake_tc*
717 }
718
719
720 check_netcdf_libs() {
721 echo "" > genmake_tnc.log
722 cat <<EOF > genmake_tnc.for
723 program fgennc
724 #include "netcdf.inc"
725 integer iret, ncid, xid
726 iret = nf_create('genmake_tnc.nc', NF_CLOBBER, ncid)
727 IF (iret .NE. NF_NOERR) write(*,*) NF_STRERROR(iret)
728 iret = nf_def_dim(ncid, 'X', 11, xid)
729 IF (iret .NE. NF_NOERR) write(*,*) NF_STRERROR(iret)
730 iret = nf_close(ncid)
731 IF (iret .NE. NF_NOERR) write(*,*) NF_STRERROR(iret)
732 end
733 EOF
734 #echo "$CPP $DEFINES $INCLUDES genmake_tnc.for > genmake_tnc.f"
735 #echo "$FC $FFLAGS $FOPTIM -c genmake_tnc.f"
736 #echo "$LINK -o genmake_tnc.o $LIBS"
737 $CPP $DEFINES $INCLUDES genmake_tnc.for > genmake_tnc.f 2>/dev/null \
738 && $FC $FFLAGS $FOPTIM -c genmake_tnc.f >> genmake_tnc.log 2>&1 \
739 && $LINK -o genmake_tnc genmake_tnc.o $LIBS >> genmake_tnc.log 2>&1
740 RET_COMPILE=$?
741
742 #EH3 Remove test program execution for machines that either disallow
743 #EH3 execution or cannot support it (eg. cross-compilers)
744 #EH3
745 #EH3 test -x ./genmake_tnc && ./genmake_tnc >> genmake_tnc.log 2>&1
746 #EH3 RETVAL=$?
747 #EH3 if test "x$RET_COMPILE" = x0 -a "x$RETVAL" = x0 ; then
748
749 if test "x$RET_COMPILE" = x0 ; then
750 HAVE_NETCDF=t
751 else
752 # try again with "-lnetcdf" added to the libs
753 $CPP $DEFINES $INCLUDES genmake_tnc.for > genmake_tnc.f 2>/dev/null \
754 && $FC $FFLAGS $FOPTIM -c genmake_tnc.f >> genmake_tnc.log 2>&1 \
755 && $LINK -o genmake_tnc genmake_tnc.o $LIBS -lnetcdf >> genmake_tnc.log 2>&1
756 RET_COMPILE=$?
757 if test "x$RET_COMPILE" = x0 ; then
758 LIBS="$LIBS -lnetcdf"
759 HAVE_NETCDF=t
760 else
761 cat genmake_tnc.log >> genmake_warnings
762 fi
763 fi
764 rm -f genmake_tnc*
765 }
766
767
768
769 ###############################################################################
770 # Sequential part of script starts here
771 ###############################################################################
772
773 # Set defaults here
774 COMMANDL="$0 $@"
775
776 PLATFORM=
777 LN=
778 S64=
779 KPP=
780 FC=
781 #CC=gcc
782 CPP=
783 LINK=
784 DEFINES=
785 PACKAGES=
786 ENABLE=
787 DISABLE=
788 MAKEFILE=
789 #MAKEDEPEND=
790 PDEPEND=
791 DUMPSTATE=t
792 PDEFAULT=
793 OPTFILE=
794 INCLUDES="-I."
795 FFLAGS=
796 FOPTIM=
797 CFLAGS=
798 KFLAGS1=
799 KFLAGS2=
800 #LDADD=
801 LIBS=
802 KPPFILES=
803 NOOPTFILES=
804 NOOPTFLAGS=
805 MPI=
806 MPIPATH=
807
808 # DEFINES checked by test compilation
809 HAVE_SYSTEM=
810 HAVE_FDATE=
811 FC_NAMEMANGLE=
812 HAVE_CLOC=
813 HAVE_STAT=
814 HAVE_NETCDF=
815 HAVE_ETIME=
816
817 MODS=
818 TOOLSDIR=
819 SOURCEDIRS=
820 INCLUDEDIRS=
821 STANDARDDIRS="USE_THE_DEFAULT"
822
823 G2ARGS=
824 BASH=
825 PWD=`pwd`
826 MAKE=make
827 AWK=awk
828 THISHOST=`hostname`
829 THISCWD=`pwd`
830 THISDATE=`date`
831 THISUSER=`echo $USER`
832 THISVER=
833 MACHINE=`uname -a`
834 EXECUTABLE=
835 EXEHOOK=
836 EXEDIR=
837 PACKAGES_CONF=
838 IEEE=
839 if test "x$MITGCM_IEEE" != x ; then
840 IEEE=$MITGCM_IEEE
841 fi
842 FS=
843 FS90=
844
845 AUTODIFF_PKG_USED=f
846 AD_OPTFILE=
847 TAF=
848 AD_TAF_FLAGS=
849 FTL_TAF_FLAGS=
850 SVD_TAF_FLAGS=
851 TAF_EXTRA=
852 TAMC=
853 AD_TAMC_FLAGS=
854 FTL_TAF_FLAGS=
855 SVD_TAMC_FLAGS=
856 TAMC_EXTRA=
857
858
859 # The following state can be set directly by command-line switches
860 gm_s1="OPTFILE PDEPEND PDEFAULT MAKEFILE PLATFORM ROOTDIR MODS DISABLE ENABLE"
861 gm_s2="FC CPP IEEE MPI JAM DUMPSTATE STANDARDDIRS"
862
863 # The following state is not directly set by command-line switches
864 gm_s3="LN S64 KPP LINK PACKAGES MAKEDEPEND PDEPEND PDEFAULT INCLUDES FFLAGS FOPTIM "
865 gm_s4="CFLAGS KFLAGS1 KFLAGS2 LIBS KPPFILES NOOPTFILES NOOPTFLAGS"
866 gm_s5="TOOLSDIR SOURCEDIRS INCLUDEDIRS PWD MAKE THISHOST THISUSER THISDATE THISVER MACHINE"
867 gm_s6="EXECUTABLE EXEHOOK EXEDIR PACKAGES_CONF"
868 gm_s7="HAVE_SYSTEM HAVE_FDATE FC_NAMEMANGLE HAVE_ETIME"
869
870 # The following are all related to adjoint/tangent-linear stuff
871 gm_s10="AUTODIFF_PKG_USED AD_OPTFILE TAMC TAF AD_TAMC_FLAGS AD_TAF_FLAGS"
872 gm_s11="FTL_TAMC_FLAGS FTL_TAF_FLAGS SVD_TAMC_FLAGS SVD_TAF_FLAGS"
873 gm_s12="TAF_EXTRA TAMC_EXTRA"
874
875 gm_state="COMMANDL $gm_s1 $gm_s2 $gm_s3 $gm_s4 $gm_s5 $gm_s6 $gm_s7"
876 gm_state="$gm_state $gm_s10 $gm_s11 $gm_s12"
877
878 cat <<EOF
879
880 GENMAKE :
881
882 A program for GENerating MAKEfiles for the MITgcm project. For a
883 quick list of options, use "genmake -h" or for more detail see:
884
885 http://mitgcm.org/devel_HOWTO/
886
887 EOF
888
889 echo "=== Processing options files and arguments ==="
890 gm_local="genmake_local"
891 for i in . $MODS ; do
892 if test -r $i/$gm_local ; then
893 . $i/$gm_local
894 break
895 fi
896 done
897 printf " getting local config information: "
898 if test -f $gm_local ; then
899 echo "using $gm_local"
900 . $gm_local
901 # echo "DISABLE=$DISABLE"
902 # echo "ENABLE=$ENABLE"
903 else
904 echo "none found"
905 fi
906
907 #echo "$0::$1:$2:$3:$4:$5:$6:$7:"
908 #OPTIONS=
909 #n=0
910 #for i ; do
911 # echo "$i $n"
912 # setvar="OPTIONS[$n]='$i'"
913 # # echo " $setvar"
914 # eval "$setvar"
915 # n=$(( $n + 1 ))
916 #done
917 #parse_options
918 ac_prev=
919 for ac_option in "$@" ; do
920
921 G2ARGS="$G2ARGS \"$ac_option\""
922
923 # If the previous option needs an argument, assign it.
924 if test -n "$ac_prev"; then
925 eval "$ac_prev=\$ac_option"
926 ac_prev=
927 continue
928 fi
929
930 ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
931
932 case $ac_option in
933
934 -help | --help | -h | --h)
935 usage ;;
936
937 -nooptfile | --nooptfile)
938 OPTFILE="NONE" ;;
939 -optfile | --optfile | -of | --of)
940 ac_prev=OPTFILE ;;
941 -optfile=* | --optfile=* | -of=* | --of=*)
942 OPTFILE=$ac_optarg ;;
943
944 -adoptfile | --adoptfile | -adof | --adof)
945 ac_prev=AD_OPTFILE ;;
946 -adoptfile=* | --adoptfile=* | -adof=* | --adof=*)
947 AD_OPTFILE=$ac_optarg ;;
948
949 -pdepend | --pdepend)
950 ac_prev=PDEPEND ;;
951 -pdepend=* | --pdepend=*)
952 PDEPEND=$ac_optarg ;;
953
954 -pdefault | --pdefault)
955 ac_prev=PDEFAULT ;;
956 -pdefault=* | --pdefault=*)
957 PDEFAULT=$ac_optarg ;;
958
959 -make | --make | -m | --m)
960 ac_prev=MAKE ;;
961 -make=* | --make=* | -m=* | --m=*)
962 MAKE=$ac_optarg ;;
963
964 -bash | --bash)
965 ac_prev=BASH ;;
966 -bash=* | --bash=*)
967 BASH=$ac_optarg ;;
968
969 -makedepend | --makedepend | -md | --md)
970 ac_prev=MAKEDEPEND ;;
971 -makedepend=* | --makedepend=* | -md=* | --md=*)
972 MAKEDEPEND=$ac_optarg ;;
973
974 -makefile | --makefile | -ma | --ma)
975 ac_prev=MAKEFILE ;;
976 -makefile=* | --makefile=* | -ma=* | --ma=*)
977 MAKEFILE=$ac_optarg ;;
978
979 -platform | --platform | -pl | --pl | -platform=* | --platform=* | -pl=* | --pl=*)
980 echo "ERROR: The platform option has been removed. Please specify"
981 echo " the build options using the \"optfile\" mechanism."
982 echo
983 usage
984 ;;
985
986 -rootdir | --rootdir | -rd | --rd)
987 ac_prev=ROOTDIR ;;
988 -rootdir=* | --rootdir=* | -rd=* | --rd=*)
989 ROOTDIR=$ac_optarg ;;
990
991 -mods | --mods | -mo | --mo)
992 ac_prev=MODS ;;
993 -mods=* | --mods=* | -mo=* | --mo=*)
994 MODS=$ac_optarg ;;
995
996 -disable | --disable)
997 ac_prev=DISABLE ;;
998 -disable=* | --disable=*)
999 DISABLE=$ac_optarg ;;
1000
1001 -enable | --enable)
1002 ac_prev=ENABLE ;;
1003 -enable=* | --enable=*)
1004 ENABLE=$ac_optarg ;;
1005
1006 -standarddirs | --standarddirs)
1007 ac_prev=STANDARDDIRS ;;
1008 -standarddirs=* | --standarddirs=*)
1009 STANDARDDIRS=$ac_optarg ;;
1010
1011 # -cpp | --cpp)
1012 # ac_prev=cpp ;;
1013 # -cpp=* | --cpp=*)
1014 # CPP=$ac_optarg ;;
1015
1016 -cc | --cc)
1017 ac_prev=CC ;;
1018 -cc=* | --cc=*)
1019 CC=$ac_optarg ;;
1020
1021 -fortran | --fortran | -fc | --fc)
1022 ac_prev=FC ;;
1023 -fc=* | --fc=*)
1024 FC=$ac_optarg ;;
1025
1026 -fs | --fs)
1027 ac_prev=FS ;;
1028 -fs=* | --fs=*)
1029 FS=$ac_optarg ;;
1030
1031 -fs90 | --fs90)
1032 ac_prev=FS90 ;;
1033 -fs90=* | --fs90=*)
1034 FS90=$ac_optarg ;;
1035
1036 -ieee | --ieee)
1037 IEEE=true ;;
1038 -noieee | --noieee)
1039 IEEE= ;;
1040
1041 -mpi | --mpi)
1042 MPI=true ;;
1043 -mpi=* | --mpi=*)
1044 MPIPATH=$ac_optarg
1045 MPI=true ;;
1046
1047 # -jam | --jam)
1048 # JAM=1 ;;
1049 # -nojam | --nojam)
1050 # JAM=0 ;;
1051
1052 -ds | --ds)
1053 DUMPSTATE=t ;;
1054
1055 -taf_extra | --taf_extra)
1056 ac_prev=TAF_EXTRA ;;
1057 -taf_extra=* | --taf_extra=*)
1058 TAF_EXTRA=$ac_optarg ;;
1059
1060 -tamc_extra | --tamc_extra)
1061 ac_prev=TAMC_EXTRA ;;
1062 -tamc_extra=* | --tamc_extra=*)
1063 TAMC_EXTRA=$ac_optarg ;;
1064
1065 -*)
1066 echo "Error: unrecognized option: "$ac_option
1067 usage
1068 ;;
1069
1070 *)
1071 echo "Error: unrecognized argument: "$ac_option
1072 usage
1073 ;;
1074
1075 esac
1076
1077 done
1078
1079 if test -f ./.genmakerc ; then
1080 echo
1081 echo "WARNING: genmake2 has detected a copy of the old-style \"./.genmakerc\""
1082 echo " file. This file format is no longer supported. Please see:"
1083 echo
1084 echo " http://mitgcm.org/devel_HOWTO/"
1085 echo
1086 echo " for directions on how to setup and use the new \"genmake2\" input"
1087 echo " files and send an email to MITgcm-support@mitgcm.org if you want help."
1088 echo
1089 fi
1090
1091 # Find the MITgcm ${ROOTDIR}
1092 if test "x${ROOTDIR}" = x ; then
1093 tmp=`echo $PWD | sed -e 's/\// /g' | awk '{print $NR}'`
1094 if test "x$tmp" = "xbin" -a -d ../model -a -d ../eesup -a -d ../pkg ; then
1095 ROOTDIR=".."
1096 else
1097 for d in . .. ../.. ../../.. ../../../.. ../../../../.. ; do
1098 if [ -d "$d/model" -a -d "$d/eesupp" -a -d "$d/pkg" ]; then
1099 ROOTDIR=$d
1100 printf "Warning: ROOTDIR was not specified but there appears to be"
1101 echo " a copy of MITgcm at \"$ROOTDIR\" so we'll try it."
1102 break
1103 fi
1104 done
1105 fi
1106 fi
1107 if test "x${ROOTDIR}" = x ; then
1108 echo "Error: Cannot determine ROOTDIR for MITgcm code."
1109 echo " Please specify a ROOTDIR using either an options "
1110 echo " file or a command-line option."
1111 exit 1
1112 fi
1113 if test ! -d ${ROOTDIR} ; then
1114 echo "Error: the specified ROOTDIR (\"$ROOTDIR\") does not exist!"
1115 exit 1
1116 fi
1117
1118 # Find the MITgcm ${THISVER}
1119 if test -f "${ROOTDIR}/doc/tag-index" ; then
1120 THISVER=`grep checkpoint ${ROOTDIR}/doc/tag-index | head -1`
1121 fi
1122
1123 echo " getting OPTFILE information: "
1124 if test "x${OPTFILE}" = x ; then
1125 if test "x$MITGCM_OF" = x ; then
1126 echo "Warning: no OPTFILE specified so we'll look for possible settings"
1127 printf "\n=== Searching for possible settings for OPTFILE ===\n"
1128 find_possible_configs
1129 else
1130 OPTFILE=$MITGCM_OF
1131 fi
1132 fi
1133 if test "x$OPTFILE" != xNONE ; then
1134 if test -f "$OPTFILE" -a -r "$OPTFILE" ; then
1135 echo " using OPTFILE=\"$OPTFILE\""
1136 . "$OPTFILE"
1137 RETVAL=$?
1138 if test "x$RETVAL" != x0 ; then
1139 printf "Error: failed to source OPTFILE \"$OPTFILE\""
1140 echo "--please check that variable syntax is bash-compatible"
1141 exit 1
1142 fi
1143 if test "x$DUMPSTATE" != xf ; then
1144 cp -f $OPTFILE "genmake_optfile"
1145 fi
1146 else
1147 echo "Error: can't read OPTFILE=\"$OPTFILE\""
1148 exit 1
1149 fi
1150 fi
1151
1152 # Check for broken systems that cannot correctly distinguish *.F and *.f files
1153 # check_for_broken_Ff
1154
1155 echo " getting AD_OPTFILE information: "
1156 if test "x${AD_OPTFILE}" = x ; then
1157 if test "x$MITGCM_AD_OF" = x ; then
1158 AD_OPTFILE=$ROOTDIR/tools/adjoint_options/adjoint_default
1159 else
1160 AD_OPTFILE=$MITGCM_AD_OF
1161 fi
1162 fi
1163 if test "x${AD_OPTFILE}" != xNONE ; then
1164 if test -f "$AD_OPTFILE" -a -r "$AD_OPTFILE" ; then
1165 echo " using AD_OPTFILE=\"$AD_OPTFILE\""
1166 . "$AD_OPTFILE"
1167 RETVAL=$?
1168 if test "x$RETVAL" != x0 ; then
1169 printf "Error: failed to source AD_OPTFILE \"$AD_OPTFILE\""
1170 echo "--please check that variable syntax is bash-compatible"
1171 exit 1
1172 fi
1173 if test "x$DUMPSTATE" != xf ; then
1174 cp -f $AD_OPTFILE "genmake_ad_optfile"
1175 fi
1176 else
1177 echo "Error: can't read AD_OPTFILE=\"$AD_OPTFILE\""
1178 exit 1
1179 fi
1180 fi
1181
1182 # Check that FC, CC, LINK, CPP, S64, LN, and MAKE are defined. If not,
1183 # either set defaults or complain and abort!
1184 if test ! "x$BASH" = x ; then
1185 # add a trailing space so that it works within the Makefile syntax (see below)
1186 BASH="$BASH "
1187 fi
1188 if test "x$FC" = x ; then
1189 cat <<EOF 1>&2
1190
1191 Error: no Fortran compiler: please specify using one of the following:
1192 1) within the options file ("FC=...") as specified by "-of=OPTFILE"
1193 2) the "-fc=XXX" command-line option
1194 3) the "./genmake_local" file
1195 EOF
1196 exit 1
1197 fi
1198 if test "x$CC" = x ; then
1199 CC=cc
1200 # cat <<EOF 1>&2
1201 # Error: no C compiler: please specify using one of the following:
1202 # 1) within the options file ("CC=...") as specified by "-of=OPTFILE"
1203 # 2) the "-cc=XXX" command-line option
1204 # 3) the "./genmake_local" file
1205 # EOF
1206 # exit 1
1207 fi
1208 if test "x$LINK" = x ; then
1209 LINK=$FC
1210 fi
1211 if test "x$MAKE" = x ; then
1212 MAKE="make"
1213 fi
1214 if test "x$CPP" = x ; then
1215 CPP=cpp
1216 fi
1217 #EH3 === UGLY ===
1218 # The following is an ugly little hack to check for $CPP in /lib/ and
1219 # it should eventually be replaced with a more general function that
1220 # searches a combo of the user's path and a list of "usual suspects"
1221 # to find the correct location for binaries such as $CPP.
1222 for i in " " "/lib/" ; do
1223 echo "#define A a" | $i$CPP > test_cpp 2>&1 && CPP=$i$CPP
1224 done
1225 #EH3 === UGLY ===
1226 echo "#define A a" | $CPP > test_cpp 2>&1
1227 RETVAL=$?
1228 if test "x$RETVAL" != x0 ; then
1229 cat <<EOF 1>&2
1230
1231 Error: C pre-processor "$CPP" failed the test case: please specify using:
1232
1233 1) within the options file ("CPP=...") as specified by "-of=OPTFILE"
1234 2) the "./genmake_local" file
1235 3) with the CPP environment variable
1236
1237 EOF
1238 exit 1
1239 else
1240 rm -f test_cpp
1241 fi
1242 look_for_makedepend
1243 if test "x$LN" = x ; then
1244 LN="ln -s"
1245 fi
1246 echo "test" > genmake_test_ln
1247 $LN genmake_test_ln genmake_tlink
1248 RETVAL=$?
1249 if test "x$RETVAL" != x0 ; then
1250 cat <<EOF 1>&2
1251
1252 Error: The command "ln -s" failed -- please specify a working soft-link
1253 command in the optfile.
1254
1255 EOF
1256 exit 1
1257 fi
1258 rm -f genmake_test_ln genmake_tlink
1259
1260 # Check for broken *.F/*.f handling and fix if possible
1261 check_for_broken_Ff
1262
1263 if test ! "x$MPI" = x ; then
1264 echo " Turning on MPI cpp macros"
1265 DEFINES="$DEFINES -DALLOW_USE_MPI -DALWAYS_USE_MPI"
1266 fi
1267
1268 printf "\n=== Checking system libraries ===\n"
1269 printf " Do we have the system() command using $FC... "
1270 cat > genmake_tcomp.f <<EOF
1271 program hello
1272 call system('echo hi')
1273 end
1274 EOF
1275 $FC $FFLAGS $DEFINES -o genmake_tcomp genmake_tcomp.f > genmake_tcomp.log 2>&1
1276 RETVAL=$?
1277 if test "x$RETVAL" = x0 ; then
1278 HAVE_SYSTEM=t
1279 DEFINES="$DEFINES -DHAVE_SYSTEM"
1280 echo "yes"
1281 else
1282 HAVE_SYSTEM=
1283 echo "no"
1284 fi
1285 rm -f genmake_tcomp*
1286
1287 printf " Do we have the fdate() command using $FC... "
1288 cat > genmake_tcomp.f <<EOF
1289 program hello
1290 CHARACTER(128) string
1291 string = ' '
1292 call fdate( string )
1293 print *, string
1294 end
1295 EOF
1296 $FC $FFLAGS $DEFINES -o genmake_tcomp genmake_tcomp.f > genmake_tcomp.log 2>&1
1297 RETVAL=$?
1298 if test "x$RETVAL" = x0 ; then
1299 HAVE_FDATE=t
1300 DEFINES="$DEFINES -DHAVE_FDATE"
1301 echo "yes"
1302 else
1303 HAVE_FDATE=
1304 echo "no"
1305 fi
1306 rm -f genmake_tcomp*
1307
1308 printf " Do we have the etime() command using $FC... "
1309 cat > genmake_tcomp.f <<EOF
1310 program hello
1311 REAL*4 ACTUAL, TARRAY(2)
1312 EXTERNAL ETIME
1313 REAL*4 ETIME
1314 actual = etime( tarray )
1315 print *, tarray
1316 end
1317 EOF
1318 $FC $FFLAGS $DEFINES -o genmake_tcomp genmake_tcomp.f > genmake_tcomp.log 2>&1
1319 RETVAL=$?
1320 if test "x$RETVAL" = x0 ; then
1321 HAVE_ETIME=t
1322 DEFINES="$DEFINES -DHAVE_ETIME"
1323 echo "yes"
1324 else
1325 HAVE_ETIME=
1326 echo "no"
1327 fi
1328 rm -f genmake_tcomp*
1329
1330 printf " Can we call simple C routines (here, \"cloc()\") using $FC... "
1331 check_HAVE_CLOC
1332 if test "x$HAVE_CLOC" != x ; then
1333 echo "yes"
1334 else
1335 echo "no"
1336 fi
1337 rm -f genmake_t*
1338
1339 printf " Can we use stat() through C calls... "
1340 check_HAVE_STAT
1341 if test "x$HAVE_STAT" != x ; then
1342 echo "yes"
1343 else
1344 echo "no"
1345 fi
1346 rm -f genmake_t*
1347
1348 printf " Can we create NetCDF-enabled binaries... "
1349 check_netcdf_libs
1350 if test "x$HAVE_NETCDF" != x ; then
1351 echo "yes"
1352 else
1353 echo "no"
1354 fi
1355
1356
1357 printf "\n=== Setting defaults ===\n"
1358 printf " Adding MODS directories: "
1359 for d in $MODS ; do
1360 if test ! -d $d ; then
1361 echo
1362 echo "Error: MODS directory \"$d\" not found!"
1363 exit 1
1364 else
1365 printf " $d"
1366 SOURCEDIRS="$SOURCEDIRS $d"
1367 INCLUDEDIRS="$INCLUDEDIRS $d"
1368 fi
1369 done
1370 echo
1371
1372 if test "x$MAKEFILE" = x ; then
1373 MAKEFILE="Makefile"
1374 fi
1375 if test "x${PLATFORM}" = x ; then
1376 PLATFORM=$p_PLATFORM
1377 fi
1378
1379 if test "x${EXEDIR}" = x ; then
1380 tmp=`echo $PWD | sed -e 's/\// /g' | awk '{print $NR}'`
1381 if test "x$tmp" = "xbin" -a -d ../exe -a $ROOTDIR = .. ; then
1382 EXEDIR=../exe
1383 else
1384 EXEDIR=.
1385 fi
1386 fi
1387 if test ! -d ${EXEDIR} ; then
1388 echo "Error: the specified EXEDIR (\"$EXEDIR\") does not exist!"
1389 exit 1
1390 fi
1391
1392 if test "x${TOOLSDIR}" = x ; then
1393 TOOLSDIR="$ROOTDIR/tools"
1394 fi
1395 if test ! -d ${TOOLSDIR} ; then
1396 echo "Error: the specified TOOLSDIR (\"$TOOLSDIR\") does not exist!"
1397 exit 1
1398 fi
1399 if test "x$S64" = x ; then
1400 echo "3.0 _d 3" | ${TOOLSDIR}/set64bitConst.sh > /dev/null 2>&1
1401 RETVAL=$?
1402 if test "x${RETVAL}" = x0 ; then
1403 S64='$(TOOLSDIR)/set64bitConst.sh'
1404 else
1405 echo "3.0 _d 3" | ${TOOLSDIR}/set64bitConst.csh > /dev/null 2>&1
1406 RETVAL=$?
1407 if test "x${RETVAL}" = x0 ; then
1408 S64='$(TOOLSDIR)/set64bitConst.csh'
1409 else
1410 cat <<EOF
1411
1412 ERROR: neither of the two default scripts:
1413
1414 ${TOOLSDIR}/set64bitConst.sh
1415 ${TOOLSDIR}/set64bitConst.csh
1416
1417 are working so please check paths or specify (with \$S64) a
1418 working version of this script.
1419
1420 EOF
1421 exit 1
1422 fi
1423 fi
1424 fi
1425 THIS_SCRIPT=`echo ${0} | sed 's:'$TOOLSDIR':\$(TOOLSDIR):'`
1426
1427 EXECUTABLE=${EXECUTABLE:-mitgcmuv}
1428
1429 # We have a special set of source files in eesupp/src which are
1430 # generated from some template source files. We'll make them first so
1431 # they appear as regular source code
1432 if test -r $ROOTDIR"/eesupp/src/Makefile" ; then
1433 echo " Making source files in eesupp from templates"
1434 ( cd $ROOTDIR"/eesupp/src/" && $MAKE ) > make_eesupp.errors 2>&1
1435 RETVAL=$?
1436 if test "x${RETVAL}" = x0 ; then
1437 rm -f make_eesupp.errors
1438 else
1439 echo "Error: problem encountered while building source files in eesupp:"
1440 cat make_eesupp.errors 1>&2
1441 exit 1
1442 fi
1443 fi
1444
1445 #same for exch2
1446 if test -r $ROOTDIR"/pkg/exch2/Makefile" ; then
1447 echo " Making source files in exch2 from templates"
1448 ( cd $ROOTDIR"/pkg/exch2/" && $MAKE ) > make_exch2.errors 2>&1
1449 RETVAL=$?
1450 if test "x${RETVAL}" = x0 ; then
1451 rm -f make_exch2.errors
1452 else
1453 echo "Error: problem encountered while building source files in exch2:"
1454 cat make_exch2.errors 1>&2
1455 exit 1
1456 fi
1457 fi
1458
1459 printf "\n=== Determining package settings ===\n"
1460 if test "x${PDEPEND}" = x ; then
1461 tmp=$ROOTDIR"/pkg/pkg_depend"
1462 if test -r $tmp ; then
1463 PDEPEND=$tmp
1464 else
1465 echo "Warning: No package dependency information was specified."
1466 echo " Please check that ROOTDIR/pkg/pkg_depend exists."
1467 fi
1468 else
1469 if test ! -r ${PDEPEND} ; then
1470 echo "Error: can't read package dependency info from PDEPEND=\"$PDEPEND\""
1471 exit 1
1472 fi
1473 fi
1474 echo " getting package dependency info from $PDEPEND"
1475 # Strip the comments and then convert the dependency file into
1476 # two arrays: PNAME, DNAME
1477 cat $PDEPEND | sed -e 's/#.*$//g' \
1478 | $AWK 'BEGIN{nn=-1;} (NF>0){ for(i=2;i<=NF;i++){nn++; print "PNAME_"nn"="$1"\nDNAME_"nn"="$i}} END{print "nname="nn}' \
1479 > ./.pd_tmp
1480 RETVAL=$?
1481 if test ! "x${RETVAL}" = x0 ; then
1482 echo "Error: unable to parse package dependencies -- please check PDEPEND=\"$PDEPEND\""
1483 exit 1
1484 fi
1485 . ./.pd_tmp
1486 rm -f ./.pd_tmp
1487
1488 # Search for default packages. Note that a "$ROOTDIR/pkg/pkg_groups"
1489 # file should eventually be added so that, for convenience, one can
1490 # specify groups of packages using names like "ocean" and "atmosphere".
1491 echo " checking default package list: "
1492 if test "x${PDEFAULT}" = x ; then
1493 for i in "." $MODS ; do
1494 if test -r $i"/packages.conf" ; then
1495 PDEFAULT=$i"/packages.conf"
1496 break
1497 fi
1498 done
1499 fi
1500 if test "x${PDEFAULT}" = x ; then
1501 PDEFAULT="$ROOTDIR/pkg/pkg_default"
1502 fi
1503 if test "x${PDEFAULT}" = xNONE ; then
1504 echo " default packages file disabled"
1505 else
1506 if test ! -r $PDEFAULT ; then
1507 echo "Warning: can't read default packages from PDEFAULT=\"$PDEFAULT\""
1508 else
1509 echo " using PDEFAULT=\"$PDEFAULT\""
1510 # Strip the comments and add all the names
1511 def=`cat $PDEFAULT | sed -e 's/#.*$//g' | $AWK '(NF>0){print $0}'`
1512 RETVAL=$?
1513 if test "x${RETVAL}" != x0 ; then
1514 printf "Error: can't parse default package list "
1515 echo "-- please check PDEFAULT=\"$PDEFAULT\""
1516 exit 1
1517 fi
1518 for i in $def ; do
1519 PACKAGES="$PACKAGES $i"
1520 done
1521 echo " before group expansion packages are: $PACKAGES"
1522 RET=1
1523 while test $RET = 1 ; do expand_pkg_groups; RET=$?; done
1524 echo " after group expansion packages are: $PACKAGES"
1525 fi
1526 fi
1527
1528 echo " applying DISABLE settings"
1529 for i in $PACKAGES ; do
1530 echo $i >> ./.tmp_pack
1531 done
1532 for i in `grep "-" ./.tmp_pack` ; do
1533 j=`echo $i | sed 's/[-]//'`
1534 DISABLE="$DISABLE $j"
1535 done
1536 pack=
1537 for p in $PACKAGES ; do
1538 addit="t"
1539 for d in $DISABLE ; do
1540 if test "x$p" = "x$d" ; then
1541 addit="f"
1542 fi
1543 done
1544 if test "x$addit" = xt ; then
1545 pack="$pack $p"
1546 fi
1547 done
1548 PACKAGES="$pack"
1549 echo " applying ENABLE settings"
1550 echo "" > ./.tmp_pack
1551 PACKAGES="$PACKAGES $ENABLE"
1552 # Test if each explicitly referenced package exists
1553 for i in $PACKAGES ; do
1554 j=`echo $i | sed 's/[-+]//'`
1555 if test ! -d "$ROOTDIR/pkg/$j" ; then
1556 echo "Error: can't find package $i at \"$ROOTDIR/pkg/$i\""
1557 exit 1
1558 fi
1559 echo $i >> ./.tmp_pack
1560 done
1561 PACKAGES=
1562 for i in `grep -v "-" ./.tmp_pack | sort | uniq` ; do
1563 PACKAGES="$PACKAGES $i"
1564 done
1565 rm -f ./.tmp_pack
1566 echo " packages are: $PACKAGES"
1567
1568 # Check availability of NetCDF and then either build the MNC template
1569 # files or delete mnc from the list of available packages.
1570 echo $PACKAGES | grep ' mnc ' > /dev/null 2>&1
1571 RETVAL=$?
1572 if test "x$RETVAL" = x0 ; then
1573 if test "x$HAVE_NETCDF" != xt ; then
1574 cat <<EOF
1575
1576 *********************************************************************
1577 WARNING: the "mnc" package was enabled but tests failed to compile
1578 NetCDF applications. Please check that:
1579
1580 1) NetCDF is correctly installed for this compiler and
1581 2) the LIBS variable (within the "optfile") specifies the correct
1582 NetCDF library to link against.
1583
1584 Due to this failure, the "mnc" package is now DISABLED.
1585 *********************************************************************
1586
1587 EOF
1588 PACKAGES=`echo $PACKAGES | sed -e 's/mnc//g'`
1589 DISABLE="$DISABLE mnc"
1590 else
1591 ( cd $ROOTDIR"/pkg/mnc" && $MAKE templates ) > make_mnc.errors 2>&1
1592 RETVAL=$?
1593 if test "x${RETVAL}" = x0 ; then
1594 rm -f make_mnc.errors
1595 else
1596 echo "Error: problem encountered while building source files in pkg/mnc:"
1597 cat make_mnc.errors 1>&2
1598 exit 1
1599 fi
1600 fi
1601 fi
1602
1603 echo " applying package dependency rules"
1604 ck=
1605 while test "x$ck" != xtt ; do
1606 i=0
1607 # rtot=${#PNAME[@]}
1608 rtot=$nname
1609 while test $i -lt $rtot ; do
1610
1611 # Is $pname in the current $PACKAGES list?
1612 # pname=${PNAME[$i]}
1613 tmp="pname=\"\$PNAME_$i\""
1614 eval $tmp
1615 pin="f"
1616 for p in $PACKAGES ; do
1617 if test "x$p" = "x$pname" ; then
1618 pin="t"
1619 fi
1620 done
1621
1622 # Is the DNAME entry a (+) or (-) rule ?
1623 tmp="dname=\"\$DNAME_$i\""
1624 eval $tmp
1625 plus="-"
1626 echo $dname | grep '^+' > /dev/null 2>&1
1627 RETVAL=$?
1628 if test "x$RETVAL" = x0 ; then
1629 plus="+"
1630 fi
1631
1632 # Is $dname in the current $PACKAGES list?
1633 dname=`echo $dname | sed -e 's/^[+-]//'`
1634 din="f"
1635 for p in $PACKAGES ; do
1636 if test "x$p" = "x$dname" ; then
1637 din="t"
1638 fi
1639 done
1640
1641 # Do we need to add $dname according to the dependency rules?
1642 if test "x$pin" = xt -a "x$plus" = "x+" -a "x$din" = xf ; then
1643 in_dis="f"
1644 for dis in $DISABLE ; do
1645 if test "x$dis" = "x$dname" ; then
1646 in_dis="t"
1647 fi
1648 done
1649 if test "x$in_dis" = xt ; then
1650 echo "Error: can't satisfy package dependencies:"
1651 echo " \"$dname\" is required by the dependency rules"
1652 echo " but is disallowed by the DISABLE settings"
1653 exit 1
1654 else
1655 PACKAGES="$PACKAGES $dname"
1656 ck=
1657 fi
1658 fi
1659
1660 # Do we need to get rid of $dname according to the dependency rules?
1661 if test "x$pin" = xt -a "x$plus" = "x-" -a "x$din" = xt; then
1662 echo "Error: can't satisfy package dependencies:"
1663 echo " \"$pname\" was requested but is disallowed by"
1664 echo " the dependency rules for \"$dname\""
1665 exit 1
1666 fi
1667 i=`echo "$i + 1" | bc -l`
1668 #i=$(( $i + 1 ))
1669 done
1670 ck=$ck"t"
1671 done
1672 echo " packages are: $PACKAGES"
1673 for i in $PACKAGES ; do
1674 adr="$ROOTDIR/pkg/$i"
1675 if test -d $adr ; then
1676 SOURCEDIRS="$SOURCEDIRS $adr"
1677 INCLUDEDIRS="$INCLUDEDIRS $adr"
1678 if test "x$i" = xautodiff ; then
1679 AUTODIFF_PKG_USED=t
1680 fi
1681 else
1682 echo "Error: the directory \"$adr\" for package $i doesn't exist"
1683 exit 1
1684 fi
1685 done
1686
1687 # Create a list of #define and #undef to enable/disable packages
1688 PACKAGES_DOT_H=PACKAGES_CONFIG.h
1689 # The following UGLY HACK sets multiple "#undef"s and it needs to go
1690 # away. On 2003-08-12, CNH, JMC, and EH3 agreed that the CPP_OPTIONS.h
1691 # file would eventually be split up so that all package-related #define
1692 # statements could be separated and handled only by genmake.
1693 names=`ls -1 "$ROOTDIR/pkg"`
1694 all_pack=
1695 DISABLED_PACKAGES=
1696 for n in $names ; do
1697 if test -d "$ROOTDIR/pkg/$n" -a "x$n" != xCVS ; then
1698 has_pack="f"
1699 for pack in $PACKAGES ; do
1700 if test "x$pack" = "x$n" ; then
1701 has_pack="t"
1702 break
1703 fi
1704 done
1705 if test "x$has_pack" = xf ; then
1706 undef=`echo "ALLOW_$n" | $AWK '{print toupper($0)}'`
1707 DISABLED_PACKAGES="$DISABLED_PACKAGES -U$undef"
1708 fi
1709 fi
1710 done
1711 ENABLED_PACKAGES=
1712 for i in $PACKAGES ; do
1713 def=`echo "ALLOW_$i" | $AWK '{print toupper($0)}'`
1714 ENABLED_PACKAGES="$ENABLED_PACKAGES -D$def"
1715 #eh3 DEFINES="$DEFINES -D$def"
1716
1717 #EH3 WARNING : This is an UGLY HACK that needs to be removed!!!
1718 case $i in
1719 aim_v23)
1720 ENABLED_PACKAGES="$ENABLED_PACKAGES -DALLOW_AIM"
1721 echo "Warning: ALLOW_AIM is set to enable aim_v23."
1722 ;;
1723 esac
1724 #EH3 WARNING : This is an UGLY HACK that needs to be removed!!!
1725
1726 done
1727
1728 echo " Adding STANDARDDIRS"
1729 BUILDDIR=${BUILDDIR:-.}
1730 if test "x$STANDARDDIRS" = xUSE_THE_DEFAULT ; then
1731 STANDARDDIRS="eesupp model"
1732 fi
1733 if test "x$STANDARDDIRS" != x ; then
1734 for d in $STANDARDDIRS ; do
1735 adr="$ROOTDIR/$d/src"
1736 if test ! -d $adr ; then
1737 echo "Error: directory $adr not found -- please check that ROOTDIR=\"$ROOTDIR\""
1738 echo " is correct and that you correctly specified the STANDARDDIRS option"
1739 exit 1
1740 else
1741 SOURCEDIRS="$SOURCEDIRS $adr"
1742 fi
1743 adr="$ROOTDIR/$d/inc"
1744 if test ! -d $adr ; then
1745 echo "Error: directory $adr not found -- please check that ROOTDIR=\"$ROOTDIR\""
1746 echo " is correct and that you correctly specified the STANDARDDIRS option"
1747 exit 1
1748 else
1749 INCLUDEDIRS="$INCLUDEDIRS $adr"
1750 fi
1751 done
1752 fi
1753
1754 echo " Searching for *OPTIONS.h files in order to warn about the presence"
1755 echo " of \"#define \"-type statements that are no longer allowed:"
1756 CPP_OPTIONS=
1757 CPP_EEOPTIONS=
1758 spaths=". $INCLUDEDIRS"
1759 names=`ls -1 "$ROOTDIR/pkg"`
1760 for i in $spaths ; do
1761 try="$i/CPP_OPTIONS.h"
1762 if test -f $try -a -r $try -a "x$CPP_OPTIONS" = x ; then
1763 echo " found CPP_OPTIONS=\"$try\""
1764 CPP_OPTIONS="$try"
1765 # New safety test: make sure packages are not mentioned in CPP_OPTIONS.h
1766 for n in $names ; do
1767 test_for_package_in_cpp_options $CPP_OPTIONS $n
1768 done
1769 fi
1770 try="$i/CPP_EEOPTIONS.h"
1771 if test -f $try -a -r $try -a "x$CPP_EEOPTIONS" = x ; then
1772 echo " found CPP_EEOPTIONS=\"$try\""
1773 # New safety test: make sure MPI is not determined by CPP_EEOPTIONS.h
1774 #**** not yet enabled ****
1775 # test_for_mpi_in_cpp_eeoptions $try
1776 #**** not yet enabled ****
1777 CPP_EEOPTIONS="$try"
1778 fi
1779 done
1780 if test "x$CPP_OPTIONS" = x ; then
1781 echo "Error: can't find \"CPP_OPTIONS.h\" in the path list: $spaths"
1782 exit 1
1783 fi
1784
1785 # Here, we build the list of files to be "run through" the adjoint
1786 # compiler.
1787 if test -f ./ad_files ; then
1788 rm -f ./ad_files
1789 fi
1790 echo " Creating the list of files for the adjoint compiler."
1791 for i in $SOURCEDIRS ; do
1792 list_files=`( cd $i && ls -1 *.list 2>/dev/null )`
1793 for j in $list_files ; do
1794 cat $i/$j >> ad_files
1795 done
1796 done
1797
1798
1799 echo
1800 echo "=== Creating the Makefile ==="
1801 echo " setting INCLUDES"
1802 for i in $INCLUDEDIRS ; do
1803 if test ! -d $i ; then
1804 echo "Warning: can't find INCLUDEDIRS=\"$i\""
1805 fi
1806 done
1807
1808 echo " Determining the list of source and include files"
1809 rm -rf .links.tmp
1810 mkdir .links.tmp
1811 echo "# This section creates symbolic links" > srclinks.tmp
1812 echo "" >> srclinks.tmp
1813 printf 'SRCFILES = ' > srclist.inc
1814 printf 'CSRCFILES = ' > csrclist.inc
1815 printf 'F90SRCFILES = ' > f90srclist.inc
1816 printf 'HEADERFILES = ' > hlist.inc
1817 printf 'AD_FLOW_FILES = ' > ad_flow_files.inc
1818 alldirs="$SOURCEDIRS $INCLUDEDIRS ."
1819 for d in $alldirs ; do
1820 deplist=
1821 sfiles=`( cd $d; echo *.[h,c,F] *.flow )`
1822 sfiles=`( echo $sfiles; cd $d; echo *.F90 )`
1823 for sf in $sfiles ; do
1824 if test ! -r ".links.tmp/$sf" ; then
1825 if test -f "$d/$sf" ; then
1826 case $d/$sf in
1827 ./$PACKAGES_DOT_H)
1828 ;;
1829 ./AD_CONFIG.h)
1830 ;;
1831 ./FC_NAMEMANGLE.h)
1832 ;;
1833 ./BUILD_INFO.h)
1834 ;;
1835 *)
1836 touch .links.tmp/$sf
1837 deplist="$deplist $sf"
1838 ;;
1839 esac
1840 extn=`echo $sf | $AWK -F '.' '{print $NF}'`
1841 case $extn in
1842 F)
1843 echo " \\" >> srclist.inc
1844 printf " $sf" >> srclist.inc
1845 ;;
1846 F90)
1847 echo " \\" >> f90srclist.inc
1848 printf " $sf" >> f90srclist.inc
1849 ;;
1850 c)
1851 echo " \\" >> csrclist.inc
1852 printf " $sf" >> csrclist.inc
1853 ;;
1854 h)
1855 echo " \\" >> hlist.inc
1856 printf " $sf" >> hlist.inc
1857 ;;
1858 flow)
1859 echo " \\" >> ad_flow_files.inc
1860 printf " $sf" >> ad_flow_files.inc
1861 ;;
1862 esac
1863 fi
1864 fi
1865 done
1866 if test "x$deplist" != x ; then
1867 echo "" >> srclinks.tmp
1868 echo "# These files are linked from $d" >> srclinks.tmp
1869 echo "$deplist :" >> srclinks.tmp
1870 printf "\t\$(LN) %s/\$@ \$@\n" $d >> srclinks.tmp
1871 fi
1872 done
1873 rm -rf .links.tmp
1874 echo "" >> srclist.inc
1875 echo "" >> csrclist.inc
1876 echo "" >> f90srclist.inc
1877 echo "" >> hlist.inc
1878 echo "" >> ad_flow_files.inc
1879
1880 if test -f $MAKEFILE ; then
1881 mv -f $MAKEFILE "$MAKEFILE.bak"
1882 fi
1883 echo " Writing makefile: $MAKEFILE"
1884 echo "# Multithreaded + multi-processing makefile for:" > $MAKEFILE
1885 echo "# $MACHINE" >> $MAKEFILE
1886 echo "# This makefile was generated automatically on" >> $MAKEFILE
1887 echo "# $THISDATE" >> $MAKEFILE
1888 echo "# by the command:" >> $MAKEFILE
1889 echo "# $0 $G2ARGS" >> $MAKEFILE
1890 echo "# executed by:" >> $MAKEFILE
1891 echo "# ${THISUSER}@${THISHOST}:${THISCWD}" >> $MAKEFILE
1892
1893 EXE_AD=$EXECUTABLE"_ad"
1894 EXE_FTL=$EXECUTABLE"_ftl"
1895 EXE_SVD=$EXECUTABLE"_svd"
1896
1897 cat >>$MAKEFILE <<EOF
1898 #
1899 # OPTFILE="$OPTFILE"
1900 #
1901 # BUILDDIR : Directory where object files are written
1902 # SOURCEDIRS : Directories containing the source (.F) files
1903 # INCLUDEDIRS : Directories containing the header-source (.h) files
1904 # EXEDIR : Directory where executable that is generated is written
1905 # EXECUTABLE : Full path of executable binary
1906 #
1907 # CPP : C-preprocessor command
1908 # INCLUDES : Directories searched for header files
1909 # DEFINES : Macro definitions for CPP
1910 # MAKEDEPEND : Dependency generator
1911 # KPP : Special preprocessor command (specific to platform)
1912 # KFLAGS : Flags for KPP
1913 # FC : Fortran compiler command
1914 # FFLAGS : Configuration/debugging options for FC
1915 # FOPTIM : Optimization options for FC
1916 # LINK : Command for link editor program
1917 # LIBS : Library flags /or/ additional optimization/debugging flags
1918
1919 ROOTDIR = ${ROOTDIR}
1920 BUILDDIR = ${BUILDDIR}
1921 SOURCEDIRS = ${SOURCEDIRS}
1922 INCLUDEDIRS = ${INCLUDEDIRS}
1923 EXEDIR = ${EXEDIR}
1924 EXECUTABLE = \$(EXEDIR)/${EXECUTABLE}
1925 TOOLSDIR = ${TOOLSDIR}
1926
1927 #eh3 new defines for the adjoint work
1928 AUTODIFF = ${ROOTDIR}/pkg/autodiff
1929 EXE_AD = ${EXE_AD}
1930 EXE_FTL = ${EXE_FTL}
1931 EXE_SVD = ${EXE_SVD}
1932
1933 ENABLED_PACKAGES = ${ENABLED_PACKAGES}
1934 DISABLED_PACKAGES = ${DISABLED_PACKAGES}
1935
1936 # These files are created by Makefile
1937 SPECIAL_FILES = ${PACKAGES_DOT_H} AD_CONFIG.h FC_NAMEMANGLE.h BUILD_INFO.h
1938
1939 EOF
1940
1941 # Note: figure out some way to add Hyades JAM libraries here
1942
1943 cat >>$MAKEFILE <<EOF
1944 # Unix ln (link)
1945 LN = ${LN}
1946 # C preprocessor
1947 CPP = cat \$< | ${S64} | ${CPP}
1948 # Dependency generator
1949 MAKEDEPEND = ${MAKEDEPEND}
1950 # Special preprocessor (KAP on DECs, FPP on Crays)
1951 KPP = ${KPP}
1952 # Fortran compiler
1953 FC = ${FC}
1954 # Fortran compiler
1955 F90C = ${F90C}
1956 # C compiler
1957 CC = ${CC}
1958 # Link editor
1959 LINK = ${LINK} ${LDADD}
1960
1961 # Defines for CPP
1962 DEFINES = ${DEFINES}
1963 # Includes for CPP
1964 INCLUDES = ${INCLUDES}
1965 # Flags for KPP
1966 KFLAGS1 = ${KFLAGS1}
1967 KFLAGS2 = ${KFLAGS2}
1968 # Optim./debug for FC
1969 FFLAGS = ${FFLAGS}
1970 FOPTIM = ${FOPTIM}
1971 # Optim./debug for FC
1972 F90FLAGS = ${F90FLAGS}
1973 F90OPTIM = ${F90OPTIM}
1974 # Flags for CC
1975 CFLAGS = ${CFLAGS}
1976 # Files that should not be optimized
1977 NOOPTFILES = ${NOOPTFILES}
1978 NOOPTFLAGS = ${NOOPTFLAGS}
1979 # Flags and libraries needed for linking
1980 LIBS = ${LIBS}
1981 # Name of the Mekfile
1982 MAKEFILE=${MAKEFILE}
1983
1984 EOF
1985
1986 cat srclist.inc >> $MAKEFILE
1987 cat csrclist.inc >> $MAKEFILE
1988 cat f90srclist.inc >> $MAKEFILE
1989 cat hlist.inc >> $MAKEFILE
1990 cat ad_flow_files.inc >> $MAKEFILE
1991 echo >> $MAKEFILE
1992 echo 'F77FILES = $(SRCFILES:.F=.'$FS')' >> $MAKEFILE
1993 echo 'F90FILES = $(F90SRCFILES:.F=.'$FS90')' >> $MAKEFILE
1994 echo 'OBJFILES = $(SRCFILES:.F=.o) $(CSRCFILES:.c=.o) $(F90SRCFILES:.F90=.o)' >> $MAKEFILE
1995 echo >> $MAKEFILE
1996 echo '.SUFFIXES:' >> $MAKEFILE
1997 echo '.SUFFIXES: .o .'$FS' .p .F .c .'$FS90' .F90' >> $MAKEFILE
1998 rm -f srclist.inc csrclist.inc hlist.inc flist.tmp clist.tmp f90srclist.inc
1999 rm -f ad_flow_files.inc
2000
2001 cat >>$MAKEFILE <<EOF
2002
2003 all: \$(EXECUTABLE)
2004 \$(EXECUTABLE): \$(SPECIAL_FILES) \$(SRCFILES) \$(CSRCFILES) \$(HEADERFILES) \$(F90SRCFILES) \$(OBJFILES)
2005 @echo Creating \$@ ...
2006 \$(LINK) -o \$@ \$(FFLAGS) \$(FOPTIM) \$(OBJFILES) \$(LIBS)
2007 depend:
2008 @make links
2009 \$(MAKEDEPEND) -o .$FS \$(DEFINES) \$(INCLUDES) \$(SRCFILES)
2010 \$(TOOLSDIR)/f90mkdepend >> \$(MAKEFILE)
2011 -rm -f makedepend.out
2012
2013 links: \$(SRCFILES) \$(CSRCFILES) \$(HEADERFILES) \$(F90SRCFILES) \$(SPECIAL_FILES)
2014
2015 small_f: \$(F77FILES) \$(F90FILES)
2016
2017 output.txt: \$(EXECUTABLE)
2018 @printf 'running ... '
2019 @\$(EXECUTABLE) > \$@
2020
2021 clean:
2022 -rm -rf *.o *.$FS *.p *.$FS90 *.mod ${RMFILES} work.{pc,pcl} *.template
2023 Clean:
2024 @make clean
2025 @make cleanlinks
2026 -rm -f \$(SPECIAL_FILES)
2027 -rm -f genmake_state genmake_*optfile genmake_warnings make.log run.log *.bak
2028 CLEAN:
2029 @make Clean
2030 -find \$(EXEDIR) -name "*.meta" -exec rm {} \;
2031 -find \$(EXEDIR) -name "*.data" -exec rm {} \;
2032 -find \$(EXEDIR) -name "fort.*" -exec rm {} \;
2033 -rm -f \$(EXECUTABLE) output.txt STD*
2034
2035 #eh3 Makefile: makefile
2036 makefile:
2037 $THIS_SCRIPT $G2ARGS
2038 cleanlinks:
2039 -find . -type l -exec rm {} \;
2040
2041 # Special targets (SPECIAL_FILES) which are create by make
2042 ${PACKAGES_DOT_H}:
2043 @echo Creating \$@ ...
2044 @$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) > \$@
2045 AD_CONFIG.h:
2046 @echo Creating \$@ ...
2047 @$BASH\$(TOOLSDIR)/convert_cpp_cmd2defines "Warning - this file is automatically generated - do NOT edit" -bAD_CONFIG_H -UALLOW_ADJOINT_RUN -UALLOW_TANGENTLINEAR_RUN -UALLOW_ECCO_OPTIMIZATION > \$@
2048 FC_NAMEMANGLE.h:
2049 @echo Creating \$@ ...
2050 echo "$FC_NAMEMANGLE" > \$@
2051
2052 BUILD_INFO.h:
2053 @echo Creating \$@ ...
2054 EOF
2055
2056 test ! "x$THISVER" = x && echo " -echo \"#define THISVER '$THISVER'\" > \$@" >> $MAKEFILE
2057 test ! "x$THISUSER" = x && echo " -echo \"#define THISUSER '$THISUSER'\" >> \$@" >> $MAKEFILE
2058 test ! "x$THISDATE" = x && echo " -echo \"#define THISDATE '$THISDATE'\" >> \$@" >> $MAKEFILE
2059 test ! "x$THISHOST" = x && echo " -echo \"#define THISHOST '$THISHOST'\" >> \$@" >> $MAKEFILE
2060
2061 cat >>$MAKEFILE <<EOF
2062
2063 # The normal chain of rules is ( .F - .$FS - .o )
2064
2065 ## This nullifies any default implicit rules concerning these two file types:
2066 ## %.o : %.F
2067
2068 .F.$FS:
2069 \$(CPP) \$(DEFINES) \$(INCLUDES) > \$@
2070 .$FS.o:
2071 \$(FC) \$(FFLAGS) \$(FOPTIM) -c \$<
2072 .F90.$FS90:
2073 \$(CPP) \$(DEFINES) \$(INCLUDES) > \$@
2074 .$FS90.o:
2075 \$(F90C) \$(F90FLAGS) \$(F90OPTIM) -c \$<
2076 .c.o:
2077 \$(CC) \$(CFLAGS) -c \$<
2078
2079 # Special exceptions that use the ( .F - .p - .$FS - .o ) rule-chain
2080 .F.p:
2081 \$(CPP) \$(DEFINES) \$(INCLUDES) > \$@
2082 .p.$FS:
2083 \$(KPP) \$(KFLAGS1)\$@ \$(KFLAGS2) \$<
2084
2085 #=========================================
2086 #=== Automatic Differentiation Rules ===
2087
2088 TAMC = ${TAMC}
2089 TAF = ${TAF}
2090
2091 TAF_EXTRA = ${TAF_EXTRA}
2092 TAMC_EXTRA = ${TAMC_EXTRA}
2093
2094 EOF
2095
2096 ad_vars="AD_TAMC_FLAGS AD_TAF_FLAGS"
2097 ad_vars="$ad_vars FTL_TAMC_FLAGS FTL_TAF_FLAGS"
2098 ad_vars="$ad_vars SVD_TAMC_FLAGS SVD_TAF_FLAGS"
2099 for i in $ad_vars ; do
2100 name=$i
2101 t1="t2=\$"`echo $i`
2102 eval $t1
2103 printf "%-20s = " $name >> $MAKEFILE
2104 echo $t2 >> $MAKEFILE
2105 done
2106
2107 echo " Add the source list for AD code generation"
2108 echo >> $MAKEFILE
2109 printf "AD_FILES = " >> $MAKEFILE
2110 AD_FILES=`cat ad_files`
2111 for i in $AD_FILES ; do
2112 echo " \\" >> $MAKEFILE
2113 printf " $i" >> $MAKEFILE
2114 done
2115 echo >> $MAKEFILE
2116 rm -f ad_files
2117
2118 cat >>$MAKEFILE <<EOF
2119
2120 # ... AD ...
2121 adall: ad_taf
2122 adtaf: ad_taf_output.f
2123 adtamc: ad_tamc_output.f
2124
2125 ad_input_code.f: \$(AD_FILES) \$(HEADERFILES)
2126 @$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
2127 cmp ad_config.template AD_CONFIG.h || cat ad_config.template > AD_CONFIG.h
2128 -rm -f ad_config.template
2129 @make \$(F77FILES)
2130 @make \$(AD_FLOW_FILES)
2131 cat \$(AD_FLOW_FILES) \$(AD_FILES) > ad_input_code.f
2132
2133 ad_taf_output.f: ad_input_code.f
2134 \$(TAF) \$(AD_TAF_FLAGS) \$(TAF_EXTRA) ad_input_code.f
2135 cat ad_input_code_ad.f | sed -f \$(TOOLSDIR)/adjoint_sed > ad_taf_output.f
2136
2137 adtafonly:
2138 \$(TAF) \$(AD_TAF_FLAGS) \$(TAF_EXTRA) ad_input_code.f
2139 cat ad_input_code_ad.f | sed -f \$(TOOLSDIR)/adjoint_sed > ad_taf_output.f
2140
2141 ad_taf: ad_taf_output.o \$(OBJFILES)
2142 \$(LINK) -o ${EXE_AD} \$(FFLAGS) \$(FOPTIM) \$(OBJFILES) ad_taf_output.o \$(LIBS)
2143
2144 ad_tamc_output.f: ad_input_code.f
2145 \$(TAMC) \$(AD_TAMC_FLAGS) \$(TAMC_EXTRA) ad_input_code.f
2146 cat ad_input_code_ad.f | sed -f \$(TOOLSDIR)/adjoint_sed > ad_tamc_output.f
2147
2148 ad_tamc: ad_tamc_output.o \$(OBJFILES)
2149 \$(LINK) -o ${EXE_AD} \$(FFLAGS) \$(FOPTIM) \$(OBJFILES) ad_tamc_output.o \$(LIBS)
2150
2151 adonlyfwd:
2152 patch < \$(TOOLSDIR)/ad_taf_output.f.onlyfwd.diff
2153
2154 adtrick:
2155 patch < \$(TOOLSDIR)/ad_taf_output.f.adtrick.diff
2156
2157 # ... FTL ...
2158 ftlall: ftl_taf
2159 ftltaf: ftl_taf_output.f
2160 ftltamc: ftl_tamc_output.f
2161
2162 ftl_input_code.f: \$(AD_FILES) \$(HEADERFILES)
2163 @$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
2164 cmp ftl_config.template AD_CONFIG.h || cat ftl_config.template > AD_CONFIG.h
2165 -rm -f ftl_config.template
2166 @make \$(F77FILES)
2167 @make \$(AD_FLOW_FILES)
2168 cat \$(AD_FLOW_FILES) \$(AD_FILES) > ftl_input_code.f
2169
2170 ftl_taf_output.f: ftl_input_code.f
2171 \$(TAF) \$(FTL_TAF_FLAGS) \$(TAF_EXTRA) ftl_input_code.f
2172 cat ftl_input_code_ftl.f | sed -f \$(TOOLSDIR)/adjoint_sed > ftl_taf_output.f
2173
2174 ftltafonly:
2175 \$(TAF) \$(FTL_TAF_FLAGS) \$(TAF_EXTRA) ftl_input_code.f
2176 cat ftl_input_code_ftl.f | sed -f \$(TOOLSDIR)/adjoint_sed > ftl_taf_output.f
2177
2178 ftl_taf: ftl_taf_output.o \$(OBJFILES)
2179 \$(LINK) -o ${EXE_FTL} \$(FFLAGS) \$(FOPTIM) \$(OBJFILES) ftl_taf_output.o \$(LIBS)
2180
2181 ftl_tamc_output.f: ftl_input_code.f
2182 \$(TAMC) \$(FTL_TAMC_FLAGS) \$(TAMC_EXTRA) ftl_input_code.f
2183 cat ftl_input_code_ftl.f | sed -f \$(TOOLSDIR)/adjoint_sed > ftl_tamc_output.f
2184
2185 ftl_tamc: ftl_tamc_output.o \$(OBJFILES)
2186 \$(LINK) -o ${EXE_FTL} \$(FFLAGS) \$(FOPTIM) \$(OBJFILES) ftl_tamc_output.o \$(LIBS)
2187
2188
2189 # ... SVD ...
2190 svdtaf: ad_taf_output.f ftl_taf_output.f
2191 svdall: svd_taf
2192
2193 svd_taf: ad_taf_output.o ftl_taf_output.o \$(OBJFILES)
2194 \$(LINK) -o mitgcmuv_svd \$(FFLAGS) \$(FOPTIM) \$(OBJFILES) ad_taf_output.o ftl_taf_output.o \$(LIBS)
2195
2196
2197 #=========================================
2198
2199 EOF
2200
2201 if test "x$EXEHOOK" != x ; then
2202 printf "\nexehook:\n\t%s\n" $EXEHOOK >> $MAKEFILE
2203 fi
2204
2205 echo " Making list of \"exceptions\" that need \".p\" files"
2206 for i in $KPPFILES ; do
2207 base=`echo $i | sed -e 's/\/.*\///g' | sed -e 's/\..*$//g'`
2208 RETVAL=$?
2209 if test "x$RETVAL" != x0 ; then
2210 echo "Error: unable to add file \"$i\" to the exceptions list"
2211 fi
2212 echo "$base.$FS: $base.p" >> $MAKEFILE
2213 done
2214
2215 echo " Making list of NOOPTFILES"
2216 for i in $NOOPTFILES ; do
2217 base=`echo $i | sed -e 's/\/.*\///g' | sed -e 's/\..*$//g'`
2218 RETVAL=$?
2219 if test "x$RETVAL" != x0 ; then
2220 echo "Error: unable to add file \"$i\" to the exceptions list"
2221 fi
2222 echo "$base.o: $base.$FS" >> $MAKEFILE
2223 printf "\t\$(FC) \$(FFLAGS) \$(NOOPTFLAGS) -c \$<\n" >> $MAKEFILE
2224 done
2225
2226 echo " Add rules for links"
2227 cat srclinks.tmp >> $MAKEFILE
2228 rm -f srclinks.tmp
2229
2230 echo " Adding makedepend marker"
2231 printf "\n\n# DO NOT DELETE\n" >> $MAKEFILE
2232
2233 printf "\n=== Done ===\n"
2234
2235 # Create special header files
2236 $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"
2237 if test ! -f $PACKAGES_DOT_H ; then
2238 mv -f $PACKAGES_DOT_H".tmp" $PACKAGES_DOT_H
2239 else
2240 cmp $PACKAGES_DOT_H".tmp" $PACKAGES_DOT_H > /dev/null 2>&1
2241 RETVAL=$?
2242 if test "x$RETVAL" = x0 ; then
2243 rm -f $PACKAGES_DOT_H".tmp"
2244 else
2245 mv -f $PACKAGES_DOT_H $PACKAGES_DOT_H".bak"
2246 mv -f $PACKAGES_DOT_H".tmp" $PACKAGES_DOT_H
2247 fi
2248 fi
2249 if test ! -f AD_CONFIG.h ; then
2250 $BASH $TOOLSDIR/convert_cpp_cmd2defines "Warning - this file is automatically generated - do NOT edit" -UALLOW_ADJOINT_RUN -UALLOW_TANGENTLINEAR_RUN -UALLOW_ECCO_OPTIMIZATION > AD_CONFIG.h
2251 fi
2252
2253
2254 # Write the "state" for future records
2255 if test "x$DUMPSTATE" != xf ; then
2256 printf "" > genmake_state
2257 for i in $gm_state ; do
2258 t1="t2=\$$i"
2259 eval $t1
2260 echo "$i='$t2'" >> genmake_state
2261 done
2262 fi

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