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Revision 1.11.2.10 - (show annotations) (download)
Fri Oct 3 19:49:06 2003 UTC (15 years, 9 months ago) by edhill
Branch: branch-genmake2
Changes since 1.11.2.9: +28 -11 lines
 o cleanup handling of "genmake_*" files
 o add "-standarddirs" option so that its easy to build the "coupler" that
   JMC uses [which needs to turn off all the files in "eesupp model" and
   add the special "aim_ocn_coupler" which includes its own MAIN()
   implementation]

1 #!/bin/bash
2 #
3 # $Header: /u/u3/gcmpack/MITgcm/tools/genmake2,v 1.11.2.9 2003/10/03 18:54:16 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=$2
16 grep -i "#define.*ALLOW_$pkg" $cpp_options > /dev/null 2>&1
17 RETVAL=$?
18 if test "x${RETVAL}" = x0 ; then
19 echo "Error: In $cpp_options there is an illegal line: #define ALLOW_$pkg"
20 exit 99
21 fi
22 grep -i "#undef.*ALLOW_$pkg" $cpp_options > /dev/null 2>&1
23 RETVAL=$?
24 if test "x${RETVAL}" = x0 ; then
25 echo "Error: In $cpp_options there is an illegal line: #undef ALLOW_$pkg"
26 exit 99
27 fi
28 grep -i "#define.*DISABLE_$pkg" $cpp_options > /dev/null 2>&1
29 RETVAL=$?
30 if test "x${RETVAL}" = x0 ; then
31 echo "Error: In $cpp_options there is an illegal line: #define DISABLE_$pkg"
32 exit 99
33 fi
34 grep -i "#undef.*DISABLE_$pkg" $cpp_options > /dev/null 2>&1
35 RETVAL=$?
36 if test "x${RETVAL}" = x0 ; then
37 echo "Error: In $cpp_options there is an illegal line: #undef DISABLE_$pkg"
38 exit 99
39 fi
40 }
41
42 # Read the $ROOTDIR/pkg/pkg_groups file and expand any references to
43 # the package list.
44 expand_pkg_groups() {
45 new_packages=
46 PKG_GROUPS=$ROOTDIR"/pkg/pkg_groups"
47 if test -r $PKG_GROUPS ; then
48 cat $PKG_GROUPS | sed -e 's/#.*$//g' | sed -e 's/:/ : /g' > ./p1.tmp
49 cat ./p1.tmp | awk '(NF>2 && $2==":"){ print $0 }' > ./p2.tmp
50 matched=0
51 for i in $PACKAGES ; do
52 line=`grep $i ./p2.tmp`
53 RETVAL=$?
54 if test "x$RETVAL" = x0 ; then
55 matched=1
56 replace=`echo $line | awk '{ $1=""; $2=""; print $0 }'`
57 echo " replacing \"$i\" with: $replace"
58 new_packages="$new_packages $replace"
59 else
60 new_packages="$new_packages $i"
61 fi
62 done
63 PACKAGES=$new_packages
64 rm -f ./p[1,2].tmp
65 else
66 echo "Warning: can't read package groups definition file: $PKG_GROUPS"
67 fi
68 }
69
70 # Guess possible config options for this host
71 find_possible_configs() {
72
73 tmp1=`uname`"_"`uname -m`
74 tmp2=`echo $tmp1 | sed -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
75 PLATFORM=`echo $tmp2 | sed -e 's/i[3-6]86/ia32/' | sed -e 's/athlon/ia32/'`
76 OFLIST=`(cd $ROOTDIR/tools/build_options; ls | grep "^$PLATFORM")`
77 echo " The platform appears to be: $PLATFORM"
78 # if test "x$OFLIST" = x ; then
79 # echo " No pre-defined options files were found matching this platform"
80 # echo " but examples for other platforms can be found in:"
81 # echo " $ROOTDIR/tools/build_options"
82 # else
83 # echo " Options files (located in $ROOTDIR/tools/build_options) that"
84 # echo " may work with this machine are:"
85 # for i in $OFLIST ; do
86 # echo " $i"
87 # done
88 # fi
89
90 echo "test" > test
91 ln -s ./test link
92 RETVAL=$?
93 if test "x${RETVAL}" = x0 ; then
94 LN="ln -s"
95 else
96 echo "Error: \"ln -s\" does not appear to work on this system!"
97 echo " For help, please contact <MITgcm-support@mitgcm.org>."
98 exit 1
99 fi
100 rm -f test link
101
102 if test "x$CPP" = x ; then
103 CPP="cpp -traditional -P"
104 fi
105
106 # look for possible fortran compilers
107 tmp="$MITGCM_FC $FC g77 f77 pgf77 pgf95 ifc f90 f95 mpif77 mpf77 mpxlf95"
108 p_FC=
109 for c in $tmp ; do
110 rm -f ./hello.f ./hello
111 cat >> hello.f <<EOF
112 program hello
113 do i=1,3
114 print *, 'hello world : ', i
115 enddo
116 end
117 EOF
118 $c -o hello hello.f > /dev/null 2>&1
119 RETVAL=$?
120 if test "x${RETVAL}" = x0 ; then
121 p_FC="$p_FC $c"
122 fi
123 done
124 if test "x${p_FC}" = x ; then
125 cat 1>&2 <<EOF
126
127 Error: No Fortran compilers were found in your path. Please specify one using:
128
129 1) an "optfile" on (eg. "-optfile=path/to/OPTFILE"),
130 2) a command-line option (eg. "-fc NAME"), or
131 3) the MITGCM_FC environment variable.
132
133 EOF
134 exit 1
135 else
136 echo " The possible FORTRAN compilers found in your path are:"
137 echo " "$p_FC
138 if test "x$FC" = x ; then
139 FC=`echo $p_FC | awk '{print $1}'`
140 fi
141 fi
142
143 for i in $p_FC ; do
144 p_OF=$ROOTDIR"/tools/build_options/"$PLATFORM"_"$i
145 if test -r $p_OF ; then
146 OPTFILE=$p_OF
147 echo " The options file: $p_OF"
148 echo " appears to match so we'll use it."
149 break
150 fi
151 done
152 if test "x$OPTFILE" = x ; then
153 cat 1>&2 <<EOF
154
155 Error: No options file was found in: $ROOTDIR/tools/build_options/
156 that matches this platform ("$PLATFORM") and the compilers found in
157 your path. Please specify an "optfile" using:
158
159 1) the command line (eg. "-optfile=path/to/OPTFILE"), or
160 2) the MITGCM_OF environment variable.
161
162 If you need help, please contact the developers at <MITgcm-support@mitgcm.org>.
163
164 EOF
165 exit 1
166 fi
167
168 # # look for possible MPI libraries
169 # mpi_libs=
170 # mpi_fort=`which mpif77 2>/dev/null`
171 # RETVAL=$?
172 # if test "x${RETVAL}" = x0 ; then
173 # cat >>test.f <<EOF
174 # PROGRAM HELLO
175 # DO 10, I=1,10
176 # PRINT *,'Hello World'
177 # 10 CONTINUE
178 # STOP
179 # END
180 # EOF
181 # eval "$mpi_fort -showme test.f > out"
182 # RETVAL=$?
183 # if test "x${RETVAL}" = x0 ; then
184 # a=`cat out`
185 # for i in $a ; do
186 # case $i in
187 # -*)
188 # mpi_libs="$mpi_libs $i" ;;
189 # esac
190 # done
191 # echo "The MPI libs appear to be:"
192 # echo " "$mpi_libs
193 # fi
194 # rm -f test.f out
195 # fi
196
197 }
198
199 # Parse the package dependency information
200 get_pdepend_list() {
201
202 # strip the comments and then convert the dependency file into
203 # two arrays: PNAME, DNAME
204 cat $1 | sed -e 's/#.*$//g' \
205 | awk 'BEGIN{nn=0;} (NF>0){ for(i=2;i<=NF;i++){nn++; print "PNAME["nn"]="$1"\nDNAME["nn"]="$i} }' \
206 > ./.pd_tmp
207 source ./.pd_tmp
208 rm -f ./.pd_tmp
209
210 echo -n "PNAME = "${}
211 }
212
213
214 # Explain usage
215 usage() {
216 echo
217 echo "Usage: "$0" [OPTIONS]"
218 echo " where [OPTIONS] can be:"
219 echo
220 echo " -help | --help | -h | --h"
221 echo " -nooptfile | --nooptfile"
222 echo " -optfile NAME | --optfile NAME | -of NAME | --of NAME"
223 echo " -optfile=NAME | --optfile=NAME | -of=NAME | --of=NAME"
224 echo " -pdepend NAME | --pdepend NAME"
225 echo " -pdepend=NAME | --pdepend=NAME"
226 echo " -pdefault NAME | --pdefault NAME"
227 echo " -pdefault=NAME | --pdefault=NAME"
228 echo " -make NAME | -m NAME"
229 echo " --make=NAME | -m=NAME"
230 echo " -makefile NAME | -mf NAME"
231 echo " --makefile=NAME | -mf=NAME"
232 echo " -platform NAME | --platform NAME | -pl NAME | --pl NAME"
233 echo " -platform=NAME | --platform=NAME | -pl=NAME | --pl=NAME"
234 echo " -rootdir NAME | --rootdir NAME | -rd NAME | --rd NAME"
235 echo " -rootdir=NAME | --rootdir=NAME | -rd=NAME | --rd=NAME"
236 echo " -mods NAME | --mods NAME | -mo NAME | --mo NAME"
237 echo " -mods=NAME | --mods=NAME | -mo=NAME | --mo=NAME"
238 echo " -disable NAME | --disable NAME"
239 echo " -disable=NAME | --disable=NAME"
240 echo " -enable NAME | --enable NAME"
241 echo " -enable=NAME | --enable=NAME"
242 echo " -standarddirs NAME | --standarddirs NAME"
243 echo " -standarddirs=NAME | --standarddirs=NAME"
244 echo " -noopt NAME | --noopt NAME"
245 echo " -noopt=NAME | --noopt=NAME"
246 # echo " -cpp NAME | --cpp NAME"
247 # echo " -cpp=NAME | --cpp=NAME"
248 echo " -fortran NAME | --fortran NAME | -fc NAME | --fc NAME"
249 echo " -fc=NAME | --fc=NAME"
250 echo " -[no]ieee | --[no]ieee"
251 echo " -[no]mpi | --[no]mpi"
252 echo " -[no]jam | --[no]jam"
253 echo
254 echo " and NAME is a string such as:"
255 echo
256 echo " --enable pkg1 --enable 'pkg1 pkg2' --enable 'pkg1 pkg2 pkg3'"
257 echo " -mods=dir1 -mods='dir1' -mods='dir1 dir2 dir3'"
258 echo " -foptim='-Mvect=cachesize:512000,transform -xtypemap=real:64,double:64,integer:32'"
259 echo
260 echo " which, depending upon your shell, may need to be single-quoted"
261 echo " if it contains spaces, dashes, or other special characters."
262 exit 1
263 }
264
265 #eh3 # This is the generic configuration.
266 #eh3 set LN = ( 'ln -s' )
267 #eh3 set CPP = ( '/lib/cpp -P' )
268 #eh3 set S64 = ( '$(TOOLSDIR)/set64bitConst.sh' )
269 #eh3 set KPP = ( )
270 #eh3 set FC = ( 'f77' )
271 #eh3 set LINK = $FC
272 #eh3 set MAKEDEPEND = ( 'makedepend' )
273 #eh3 set INCLUDES = ( -I. )
274 #eh3 set FFLAGS = ( )
275 #eh3 set FOPTIM = ( )
276 #eh3 set CFLAGS = ( )
277 #eh3 set KFLAGS1 = ( )
278 #eh3 set KFLAGS2 = ( )
279 #eh3 set LIBS = ( )
280 #eh3 set KPPFILES = ( )
281 #eh3 if (! $?NOOPTFILES ) set NOOPTFILES = ( )
282 #eh3 if (! $?NOOPTFLAGS ) set NOOPTFLAGS = ( )
283
284 # Set defaults here
285 COMMANDL="$0 $@"
286
287 PLATFORM=
288 LN=
289 S64=
290 KPP=
291 FC=
292 LINK=
293 DEFINES="-DWORDLENGTH=4"
294 PACKAGES=
295 ENABLE=
296 DISABLE=
297 MAKEFILE=
298 MAKEDEPEND=
299 PDEPEND=
300 DUMPSTATE=t
301 PDEFAULT=
302 OPTFILE=
303 INCLUDES="-I."
304 FFLAGS=
305 FOPTIM=
306 CFLAGS=
307 KFLAGS1=
308 KFLAGS2=
309 LIBS=
310 KPPFILES=
311 NOOPTFILES=
312 NOOPTFLAGS=
313
314 MODS=
315 TOOLSDIR=
316 SOURCEDIRS=
317 INCLUDEDIRS=
318 STANDARDDIRS=
319
320 PWD=`pwd`
321 MAKE=make
322 THISHOSTNAME=`hostname`
323 THISCWD=`pwd`
324 THISDATE=`date`
325 MACHINE=`uname -a`
326 EXECUTABLE=
327 EXEHOOK=
328 EXEDIR=
329 PACKAGES_CONF=
330
331 # The following state can be set directly by command-line switches
332 gm_s1="OPTFILE PDEPEND PDEFAULT MAKEFILE PLATFORM ROOTDIR MODS DISABLE ENABLE NOOPT"
333 gm_s2="FC IEEE MPI JAM DUMPSTATE STANDARDDIRS"
334
335 # The following state is not directly set by command-line switches
336 gm_s3="LN S64 KPP LINK PACKAGES MAKEDEPEND PDEPEND PDEFAULT INCLUDES FFLAGS FOPTIM "
337 gm_s4="CFLAGS KFLAGS1 KFLAGS2 LIBS KPPFILES NOOPTFILES NOOPTFLAGS"
338 gm_s5="TOOLSDIR SOURCEDIRS INCLUDEDIRS PWD MAKE THISHOSTNAME THISDATE MACHINE"
339 gm_s6="EXECUTABLE EXEHOOK EXEDIR PACKAGES_CONF"
340
341 gm_state="COMMANDL $gm_s1 $gm_s2 $gm_s3 $gm_s4 $gm_s5 $gm_s6"
342
343
344 echo
345 echo "=== Processing options files and arguments ==="
346 gm_local="genmake_local"
347 for i in . $MODS ; do
348 if test -r $i/$gm_local ; then
349 source $i/$gm_local
350 break
351 fi
352 done
353 echo -n " getting local config information: "
354 if test -e $gm_local ; then
355 echo "using $gm_local"
356 source $gm_local
357 # echo "DISABLE=$DISABLE"
358 # echo "ENABLE=$ENABLE"
359 else
360 echo "none found"
361 fi
362
363 # echo "$0::$1:$2:$3:$4:$5:$6:$7:"
364 #OPTIONS=
365 #n=0
366 #for i ; do
367 # echo "$i $n"
368 # setvar="OPTIONS[$n]='$i'"
369 # # echo " $setvar"
370 # eval "$setvar"
371 # n=$(( $n + 1 ))
372 #done
373 #parse_options
374
375 ac_prev=
376 for ac_option ; do
377
378 # If the previous option needs an argument, assign it.
379 if test -n "$ac_prev"; then
380 eval "$ac_prev=\$ac_option"
381 ac_prev=
382 continue
383 fi
384
385 ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
386
387 case $ac_option in
388
389 -help | --help | -h | --h)
390 usage ;;
391
392 -nooptfile | --nooptfile)
393 OPTFILE="NONE" ;;
394 -optfile | --optfile | -of | --of)
395 ac_prev=OPTFILE ;;
396 -optfile=* | --optfile=* | -of=* | --of=*)
397 OPTFILE=$ac_optarg ;;
398
399 -pdepend | --pdepend)
400 ac_prev=PDEPEND ;;
401 -pdepend=* | --pdepend=*)
402 PDEPEND=$ac_optarg ;;
403
404 -pdefault | --pdefault)
405 ac_prev=PDEFAULT ;;
406 -pdefault=* | --pdefault=*)
407 PDEFAULT=$ac_optarg ;;
408
409 -make | --make | -m | --m)
410 ac_prev=MAKE ;;
411 -make=* | --make=* | -m=* | --m=*)
412 MAKE=$ac_optarg ;;
413
414 -makefile | --makefile | -ma | --ma)
415 ac_prev=MAKEFILE ;;
416 -makefile=* | --makefile=* | -ma=* | --ma=*)
417 MAKEFILE=$ac_optarg ;;
418
419 -platform | --platform | -pl | --pl)
420 ac_prev=PLATFORM ;;
421 -platform=* | --platform=* | -pl=* | --pl=*)
422 PLATFORM=$ac_optarg ;;
423
424 -rootdir | --rootdir | -rd | --rd)
425 ac_prev=ROOTDIR ;;
426 -rootdir=* | --rootdir=* | -rd=* | --rd=*)
427 ROOTDIR=$ac_optarg ;;
428
429 -mods | --mods | -mo | --mo)
430 ac_prev=MODS ;;
431 -mods=* | --mods=* | -mo=* | --mo=*)
432 MODS=$ac_optarg ;;
433
434 -disable | --disable)
435 ac_prev=DISABLE ;;
436 -disable=* | --disable=*)
437 DISABLE=$ac_optarg ;;
438
439 -enable | --enable)
440 ac_prev=ENABLE ;;
441 -enable=* | --enable=*)
442 ENABLE=$ac_optarg ;;
443
444 -standarddirs | --standarddirs)
445 ac_prev=STANDARDDIRS ;;
446 -standarddirs=* | --standarddirs=*)
447 STANDARDDIRS=$ac_optarg ;;
448
449 -noopt | --noopt)
450 ac_prev=NOOPT ;;
451 -noopt=* | --noopt=*)
452 NOOPT=$ac_optarg ;;
453
454 # -cpp | --cpp)
455 # ac_prev=cpp ;;
456 # -cpp=* | --cpp=*)
457 # CPP=$ac_optarg ;;
458
459 -fortran | --fortran | -fc | --fc)
460 ac_prev=FC ;;
461 -fc=* | --fc=*)
462 FC=$ac_optarg ;;
463
464 -ieee | --ieee)
465 IEEE=1 ;;
466 -noieee | --noieee)
467 IEEE=0 ;;
468
469 -mpi | --mpi)
470 MPI=1 ;;
471 -nompi | --nompi)
472 MPI=0 ;;
473
474 -jam | --jam)
475 JAM=1 ;;
476 -nojam | --nojam)
477 JAM=0 ;;
478
479 -ds | --ds)
480 DUMPSTATE=t ;;
481
482 -*)
483 echo "Error: unrecognized option: "$ac_option
484 usage
485 ;;
486
487 *)
488 echo "Error: unrecognized argument: "$ac_option
489 usage
490 ;;
491
492 esac
493
494 done
495
496 if test "x${ROOTDIR}" = x ; then
497 if test "${PWD##/*/}" = "bin" -a -d ../model -a -d ../eesup -a -d ../pkg ; then
498 ROOTDIR=".."
499 else
500 for d in . .. ../.. ../../.. ../../../.. ../../../../.. ; do
501 if [ -d "$d/model" -a -d "$d/eesupp" -a -d "$d/pkg" ]; then
502 ROOTDIR=$d
503 echo -n "Warning: ROOTDIR was not specified but there appears to be"
504 echo " a copy of MITgcm at \"$ROOTDIR\" so we'll try it."
505 break
506 fi
507 done
508 fi
509 fi
510 if test "x${ROOTDIR}" = x ; then
511 echo "Error: Cannot determine ROOTDIR for MITgcm code."
512 echo " Please specify a ROOTDIR using either an options "
513 echo " file or a command-line option."
514 exit 1
515 fi
516 if test ! -d ${ROOTDIR} ; then
517 echo "Error: the specified ROOTDIR (\"$ROOTDIR\") does not exist!"
518 exit 1
519 fi
520
521 echo " getting OPTFILE information: "
522 if test "x${OPTFILE}" = x ; then
523 if test "x$MITGCM_OF" = x ; then
524 echo "Warning: no OPTFILE specified so we'll look for possible settings"
525 printf "\n=== Searching for possible settings for OPTFILE ===\n"
526 find_possible_configs
527 else
528 OPTFILE=$MITGCM_OF
529 fi
530 fi
531 if test "x$OPTFILE" != xNONE ; then
532 if test -f "$OPTFILE" -a -r "$OPTFILE" ; then
533 echo " using OPTFILE=\"$OPTFILE\""
534 source "$OPTFILE"
535 RETVAL=$?
536 if test "x$RETVAL" != x0 ; then
537 echo -n "Error: failed to source OPTFILE \"$OPTFILE\""
538 echo "--please check that variable syntax is bash-compatible"
539 exit 1
540 fi
541 if test "x$DUMPSTATE" != xf ; then
542 cp -f $OPTFILE "genmake_optfile"
543 fi
544 else
545 echo "Error: can't read OPTFILE=\"$OPTFILE\""
546 exit 1
547 fi
548 fi
549
550 # Check that FC, LINK, CPP, and S64 are defined. If not, complain
551 # and abort!
552 if test "x$FC" = x ; then
553 cat <<EOF 1>&2
554
555 Error: no Fortran compiler: please specify using one of the following:
556 1) within the options file ("FC=...") as specified by "-of=OPTFILE"
557 2) the "-fc=XXX" command-line option
558 3) the "./genmake_local" file
559 EOF
560 exit 1
561 fi
562 if test "x$LINK" = x ; then
563 LINK=$FC
564 fi
565 if test "x$CPP" = x ; then
566 CPP="cpp"
567 fi
568 echo "#define A a" | cpp > test_cpp 2>&1
569 RETVAL=$?
570 if test "x$RETVAL" != x0 ; then
571 cat <<EOF 1>&2
572
573 Error: C pre-processor "$CPP" failed the test case: please specify using:
574
575 1) within the options file ("CPP=...") as specified by "-of=OPTFILE"
576 2) the "./genmake_local" file
577
578 EOF
579 exit 1
580 else
581 rm -f test_cpp
582 fi
583 if test "x$MAKEDEPEND" = x ; then
584 MAKEDEPEND=makedepend
585 fi
586
587 printf "\n=== Setting defaults ===\n"
588 echo -n " Adding MODS directories: "
589 for d in $MODS ; do
590 if test ! -d $d ; then
591 echo
592 echo "Error: MODS directory \"$d\" not found!"
593 exit 1
594 else
595 echo -n " $d"
596 SOURCEDIRS="$SOURCEDIRS $d"
597 INCLUDEDIRS="$INCLUDEDIRS $d"
598 fi
599 done
600 echo
601
602 if test "x$MAKEFILE" = x ; then
603 MAKEFILE="Makefile"
604 fi
605 if test "x${PLATFORM}" = x ; then
606 PLATFORM=$p_PLATFORM
607 fi
608
609 if test "x${EXEDIR}" = x ; then
610 if test "${PWD##/*/}" = "bin" -a -d ../exe -a $ROOTDIR = .. ; then
611 EXEDIR=../exe
612 else
613 EXEDIR=.
614 fi
615 fi
616 if test ! -d ${EXEDIR} ; then
617 echo "Error: the specified EXEDIR (\"$EXEDIR\") does not exist!"
618 exit 1
619 fi
620
621 if test "x${TOOLSDIR}" = x ; then
622 TOOLSDIR="$ROOTDIR/tools"
623 fi
624 if test ! -d ${TOOLSDIR} ; then
625 echo "Error: the specified $TOOLSDIR (\"$TOOLSDIR\") does not exist!"
626 exit 1
627 fi
628 if test "x$S64" = x ; then
629 S64='$(TOOLSDIR)/set64bitConst.sh'
630 fi
631
632 EXECUTABLE=${EXECUTABLE:-mitgcmuv}
633
634 # We have a special set of source files in eesupp/src which are
635 # generated from some template source files. We'll make them first so
636 # they appear as regular source code
637 if test -r $ROOTDIR"/eesupp/src/Makefile" ; then
638 echo " Making source files in eesupp from templates"
639 $MAKE -C $ROOTDIR"/eesupp/src/" > make_eesupp.errors 2>&1
640 RETVAL=$?
641 if test "x${RETVAL}" = x0 ; then
642 rm -f make_eesupp.errors
643 else
644 echo "Error: problem encountered while building source files in eesupp:"
645 cat make_eesupp.errors
646 exit 1
647 fi
648 fi
649
650 printf "\n=== Determining package settings ===\n"
651 if test "x${PDEPEND}" = x ; then
652 tmp=$ROOTDIR"/pkg/pkg_depend"
653 if test -r $tmp ; then
654 PDEPEND=$tmp
655 else
656 echo "Warning: No package dependency information was specified."
657 echo " Please check that ROOTDIR/pkg/pkg_depend exists."
658 fi
659 else
660 if test ! -r ${PDEPEND} ; then
661 echo "Error: can't read package dependency info from PDEPEND=\"$PDEPEND\""
662 exit 1
663 fi
664 fi
665 echo " getting package dependency info from $PDEPEND"
666 # Strip the comments and then convert the dependency file into
667 # two arrays: PNAME, DNAME
668 cat $PDEPEND | sed -e 's/#.*$//g' \
669 | awk 'BEGIN{nn=-1;} (NF>0){ for(i=2;i<=NF;i++){nn++; print "PNAME_"nn"="$1"\nDNAME_"nn"="$i}} END{print "nname="nn}' \
670 > ./.pd_tmp
671 RETVAL=$?
672 if test ! "x${RETVAL}" = x0 ; then
673 echo "Error: unable to parse package dependencies -- please check PDEPEND=\"$PDEPEND\""
674 exit 1
675 fi
676 source ./.pd_tmp
677 rm -f ./.pd_tmp
678
679 # Search for default packages. Note that a "$ROOTDIR/pkg/pkg_groups"
680 # file should eventually be added so that, for convenience, one can
681 # specify groups of packages using names like "ocean" and "atmosphere".
682 echo -n " checking default package list: "
683 if test "x${PDEFAULT}" = x ; then
684 for i in "." $MODS ; do
685 if test -r $i"/packages.conf" ; then
686 PDEFAULT=$i"/packages.conf"
687 break
688 fi
689 done
690 fi
691 if test "x${PDEFAULT}" = x ; then
692 PDEFAULT="$ROOTDIR/pkg/pkg_default"
693 fi
694 if test "x${PDEFAULT}" = xNONE ; then
695 echo "default packages file disabled"
696 else
697 if test ! -r $PDEFAULT ; then
698 echo ""
699 echo "Warning: can't read default packages from PDEFAULT=\"$PDEFAULT\""
700 else
701 echo " using PDEFAULT=\"$PDEFAULT\""
702 # Strip the comments and add all the names
703 def=`cat $PDEFAULT | sed -e 's/#.*$//g' | awk '(NF>0){print $0}'`
704 RETVAL=$?
705 if test "x${RETVAL}" != x0 ; then
706 echo -n "Error: can't parse default package list "
707 echo "-- please check PDEFAULT=\"$PDEFAULT\""
708 exit 1
709 fi
710 for i in $def ; do
711 PACKAGES="$PACKAGES $i"
712 done
713 echo " before group expansion packages are: $PACKAGES"
714 expand_pkg_groups
715 echo " after group expansion packages are: $PACKAGES"
716 fi
717 fi
718
719 echo " applying DISABLE settings"
720 pack=
721 for p in $PACKAGES ; do
722 addit="t"
723 for d in $DISABLE ; do
724 if test "x$p" = "x$d" ; then
725 addit="f"
726 fi
727 done
728 if test "x$addit" = xt ; then
729 pack="$pack $p"
730 fi
731 done
732 PACKAGES="$pack"
733 echo " applying ENABLE settings"
734 echo "" > ./.tmp_pack
735 PACKAGES="$PACKAGES $ENABLE"
736 for i in $PACKAGES ; do
737 if test ! -d "$ROOTDIR/pkg/$i" ; then
738 echo "Error: can't find package $i at \"$ROOTDIR/pkg/$i\""
739 exit 1
740 fi
741 echo $i >> ./.tmp_pack
742 done
743 pack=`cat ./.tmp_pack | sort | uniq`
744 rm -f ./.tmp_pack
745 PACKAGES=
746 for i in $pack ; do
747 PACKAGES="$PACKAGES $i"
748 done
749 echo " packages are: $PACKAGES"
750
751 echo " applying package dependency rules"
752 ck=
753 while test "x$ck" != xtt ; do
754 i=0
755 # rtot=${#PNAME[@]}
756 rtot=$nname
757 while test $i -lt $rtot ; do
758
759 # Is $pname in the current $PACKAGES list?
760 # pname=${PNAME[$i]}
761 tmp="pname=\"\$PNAME_$i\""
762 eval $tmp
763 pin="f"
764 for p in $PACKAGES ; do
765 if test "x$p" = "x$pname" ; then
766 pin="t"
767 fi
768 done
769
770 # Is the DNAME entry a (+) or (-) rule ?
771 tmp="dname=\"\$DNAME_$i\""
772 eval $tmp
773 plus="-"
774 echo $dname | grep '^+' > /dev/null 2>&1
775 RETVAL=$?
776 if test "x$RETVAL" = x0 ; then
777 plus="+"
778 fi
779
780 # Is $dname in the current $PACKAGES list?
781 dname=`echo $dname | sed -e 's/^[+-]//'`
782 din="f"
783 for p in $PACKAGES ; do
784 if test "x$p" = "x$dname" ; then
785 din="t"
786 fi
787 done
788
789 # Do we need to add $dname according to the dependency rules?
790 if test "x$pin" = xt -a "x$plus" = "x+" -a "x$din" = xf ; then
791 in_dis="f"
792 for dis in $DISABLE ; do
793 if test "x$dis" = "x$dname" ; then
794 in_dis="t"
795 fi
796 done
797 if test "x$in_dis" = xt ; then
798 echo "Error: can't satisfy package dependencies:"
799 echo " \"$dname\" is required by the dependency rules"
800 echo " but is disallowed by the DISABLE settings"
801 exit 1
802 else
803 PACKAGES="$PACKAGES $dname"
804 ck=
805 fi
806 fi
807
808 # Do we need to get rid of $dname according to the dependency rules?
809 if test "x$pin" = xt -a "x$plus" = "x-" -a "x$din" = xt; then
810 echo "Error: can't satisfy package dependencies:"
811 echo " \"$pname\" was requested but is disallowed by"
812 echo " the dependency rules for \"$dname\""
813 exit 1
814 fi
815 i=$(( $i + 1 ))
816 done
817 ck=$ck"t"
818 done
819 echo " packages are: $PACKAGES"
820 for i in $PACKAGES ; do
821 adr="$ROOTDIR/pkg/$i"
822 if test -d $adr ; then
823 SOURCEDIRS="$SOURCEDIRS $adr"
824 INCLUDEDIRS="$INCLUDEDIRS $adr"
825 else
826 echo "Error: the directory \"$adr\" for package $i doesn't exist"
827 exit 1
828 fi
829 done
830
831 # This is compatible with the old genmake. The "DISABLE_*" flags
832 # need to be replaced by the "ALLOW_*" flags set below.
833 #
834 # echo -n " Setting package-specific CPP flags: "
835 # pkrm=( mom_fluxform mom_vecinv generic_advdiff )
836 # pkrmdef=( -DDISABLE_MOM_FLUXFORM -DDISABLE_MOM_VECINV -DDISABLE_GENERIC_ADVDIFF -DDISABLE_DEBUGMODE )
837 # echo -n " "
838 # i=0
839 # while test $i -lt "${#pkrm[@]}" ; do
840 # echo "$PACKAGES" | grep "${pk[$i]}" > /dev/null 2>&1
841 # RETVAL=$?
842 # if test "x$RETVAL" = x1 ; then
843 # DEFINES="$DEFINES ${pkdef[$i]}"
844 # echo -n " ${pkdef[$i]}"
845 # fi
846 # i=$(( $i + 1 ))
847 # done
848 # echo
849
850 # Create a list of #define and #undef to enable/disable packages
851 PACKAGES_DOT_H=PACKAGES_CONFIG.h
852 cat <<EOF >$PACKAGES_DOT_H".tmp"
853 C=== GENMAKE v2 ===
854 C The following defines have been set by GENMAKE, so please do not
855 C edit anything below these comments. In general, you should
856 C add or remove packages by re-running genmake with different
857 C "-enable" and/or "-disable" options.
858
859 #ifndef PACKAGES_H
860 #define PACKAGES_H
861
862 C Packages disabled by genmake:
863 EOF
864 # The following UGLY HACK sets multiple "#undef"s and it needs to go
865 # away. On 2003-08-12, CNH, JMC, and EH3 agreed that the CPP_OPTIONS.h
866 # file would eventually be split up so that all package-related #define
867 # statements could be separated and handled only by genmake.
868 names=`ls -1 "$ROOTDIR/pkg"`
869 all_pack=
870 for n in $names ; do
871 if test -d "$ROOTDIR/pkg/$n" -a "x$n" != xCVS ; then
872 has_pack="f"
873 for pack in $PACKAGES ; do
874 if test "x$pack" = "x$n" ; then
875 has_pack="t"
876 break
877 fi
878 done
879 if test "x$has_pack" = xf ; then
880 undef=`echo "ALLOW_$n" | awk '{print toupper($0)}'`
881 echo "#undef $undef" >> $PACKAGES_DOT_H".tmp"
882 # DEFINES="$DEFINES -U$undef"
883
884 #EH3 WARNING : This is an UGLY HACK that needs to be removed!!!
885 case $n in
886 mom_fluxform)
887 DEFINES="$DEFINES -DDISABLE_MOM_FLUXFORM"
888 ;;
889 mom_vecinv)
890 DEFINES="$DEFINES -DDISABLE_MOM_VECINV"
891 ;;
892 debug)
893 DEFINES="$DEFINES -DDISABLE_DEBUGMODE"
894 ;;
895 esac
896 #EH3 WARNING : This is an UGLY HACK that needs to be removed!!!
897
898 fi
899 fi
900 done
901 cat <<EOF >>$PACKAGES_DOT_H".tmp"
902
903 C Packages enabled by genmake:
904 EOF
905 for i in $PACKAGES ; do
906 def=`echo "ALLOW_$i" | awk '{print toupper($0)}'`
907 echo "#define $def" >> $PACKAGES_DOT_H".tmp"
908 #eh3 DEFINES="$DEFINES -D$def"
909
910 #EH3 WARNING : This is an UGLY HACK that needs to be removed!!!
911 case $i in
912 aim_v23)
913 echo "#define ALLOW_AIM" >> $PACKAGES_DOT_H".tmp"
914 DEFINES="$DEFINES -DALLOW_AIM"
915 echo "Warning: ALLOW_AIM is set to enable aim_v23. This is REALLY ugly Jean-Michel :-)"
916 ;;
917 esac
918 #EH3 WARNING : This is an UGLY HACK that needs to be removed!!!
919
920 done
921 cat <<EOF >>$PACKAGES_DOT_H".tmp"
922
923 #endif /* PACKAGES_H */
924 EOF
925
926 if test ! -f $PACKAGES_DOT_H ; then
927 mv -f $PACKAGES_DOT_H".tmp" $PACKAGES_DOT_H
928 else
929 cmp $PACKAGES_DOT_H".tmp" $PACKAGES_DOT_H
930 RETVAL=$?
931 if test "x$RETVAL" = x0 ; then
932 rm -f $PACKAGES_DOT_H".tmp"
933 else
934 mv -f $PACKAGES_DOT_H $PACKAGES_DOT_H".bak"
935 mv -f $PACKAGES_DOT_H".tmp" $PACKAGES_DOT_H
936 fi
937 fi
938
939 echo " Adding STANDARDDIRS"
940 BUILDDIR=${BUILDDIR:-.}
941 if test "x$STANDARDDIRS" = x ; then
942 STANDARDDIRS="eesupp model"
943 fi
944 for d in $STANDARDDIRS ; do
945 adr="$ROOTDIR/$d/src"
946 if test ! -d $adr ; then
947 echo "Error: directory $adr not found -- please check that ROOTDIR=\"$ROOTDIR\""
948 echo " is correct and that you correctly specified the STANDARDDIRS option"
949 exit 1
950 else
951 SOURCEDIRS="$SOURCEDIRS $adr"
952 fi
953 adr="$ROOTDIR/$d/inc"
954 if test ! -d $adr ; then
955 echo "Error: directory $adr not found -- please check that ROOTDIR=\"$ROOTDIR\""
956 echo " is correct and that you correctly specified the STANDARDDIRS option"
957 exit 1
958 else
959 INCLUDEDIRS="$INCLUDEDIRS $adr"
960 fi
961 done
962
963 echo " Searching for CPP_OPTIONS.h in order to warn about the presence"
964 echo " of \"#define ALLOW_PKGNAME\"-type statements:"
965 CPP_OPTIONS=
966 spaths=". $INCLUDEDIRS"
967 for i in $spaths ; do
968 try="$i/CPP_OPTIONS.h"
969 # echo -n " trying $try : "
970 if test -f $try -a -r $try ; then
971 echo " found CPP_OPTIONS=\"$try\""
972 CPP_OPTIONS="$try"
973 break
974 fi
975 done
976 if test "x$CPP_OPTIONS" = x ; then
977 echo "Error: can't find \"CPP_OPTIONS.h\" in the path list: $spaths"
978 exit 1
979 fi
980 # New safety test: make sure packages are not mentioned in CPP_OPTIONS.h
981 names=`ls -1 "$ROOTDIR/pkg"`
982 for n in $names ; do
983 test_for_package_in_cpp_options $CPP_OPTIONS $n
984 done
985
986
987 echo
988 echo "=== Creating the Makefile ==="
989 echo " setting INCLUDES"
990 for i in $INCLUDEDIRS ; do
991 if ! test -d $i ; then
992 # INCLUDES="$INCLUDES -I$i"
993 # else
994 echo "Warning: can't find INCLUDEDIRS=\"$i\""
995 fi
996 done
997
998 echo " Determining the list of source and include files"
999 rm -rf .links.tmp
1000 mkdir .links.tmp
1001 echo "# This section creates symbolic links" > srclinks.tmp
1002 echo "" >> srclinks.tmp
1003 echo -n 'SRCFILES = ' > srclist.inc
1004 echo -n 'CSRCFILES = ' > csrclist.inc
1005 echo -n 'F90SRCFILES = ' > f90srclist.inc
1006 echo -n 'HEADERFILES = ' > hlist.inc
1007 alldirs="$SOURCEDIRS $INCLUDEDIRS ."
1008 for d in $alldirs ; do
1009 deplist=
1010 sfiles=`( cd $d; echo *.[h,c,F] )`
1011 sfiles=`( echo $sfiles; cd $d; echo *.F90 )`
1012 for sf in $sfiles ; do
1013 if test ! -r ".links.tmp/$sf" ; then
1014 if test -f "$d/$sf" ; then
1015 extn=`echo $sf | awk -F '.' '{print $NF}'`
1016 touch .links.tmp/$sf
1017 deplist="$deplist $sf"
1018 case $extn in
1019 F)
1020 echo " \\" >> srclist.inc
1021 echo -n " $sf" >> srclist.inc
1022 ;;
1023 F90)
1024 echo " \\" >> f90srclist.inc
1025 echo -n " $sf" >> f90srclist.inc
1026 ;;
1027 c)
1028 echo " \\" >> csrclist.inc
1029 echo -n " $sf" >> csrclist.inc
1030 ;;
1031 h)
1032 echo " \\" >> hlist.inc
1033 echo -n " $sf" >> hlist.inc
1034 ;;
1035 esac
1036 fi
1037 fi
1038 done
1039 if test "x$deplist" != x ; then
1040 echo "" >> srclinks.tmp
1041 echo "# These files are linked from $d" >> srclinks.tmp
1042 echo "$deplist :" >> srclinks.tmp
1043 printf "\t\$(LN) %s/\$@ \$@\n" $d >> srclinks.tmp
1044 fi
1045 done
1046 rm -rf .links.tmp
1047 echo "" >> srclist.inc
1048 echo "" >> csrclist.inc
1049 echo "" >> f90srclist.inc
1050 echo "" >> hlist.inc
1051
1052 if test -e $MAKEFILE ; then
1053 mv -f $MAKEFILE "$MAKEFILE.bak"
1054 fi
1055 echo " Writing makefile: $MAKEFILE"
1056 echo "# Multithreaded + multi-processing makefile for:" > $MAKEFILE
1057 echo "# $MACHINE" >> $MAKEFILE
1058 echo "# This makefile was generated automatically on" >> $MAKEFILE
1059 echo "# $THISDATE" >> $MAKEFILE
1060 echo "# by the command:" >> $MAKEFILE
1061 echo "# $0 $@" >> $MAKEFILE
1062 echo "# executed by:" >> $MAKEFILE
1063 echo "# $USER@${THISHOSTNAME}:${THISCWD}" >> $MAKEFILE
1064 cat >>$MAKEFILE <<EOF
1065 #
1066 # BUILDDIR : Directory where object files are written
1067 # SOURCEDIRS : Directories containing the source (.F) files
1068 # INCLUDEDIRS : Directories containing the header-source (.h) files
1069 # EXEDIR : Directory where executable that is generated is written
1070 # EXECUTABLE : Full path of executable binary
1071 #
1072 # CPP : C-preprocessor command
1073 # INCLUDES : Directories searched for header files
1074 # DEFINES : Macro definitions for CPP
1075 # MAKEDEPEND : Dependency generator
1076 # KPP : Special preprocessor command (specific to platform)
1077 # KFLAGS : Flags for KPP
1078 # FC : Fortran compiler command
1079 # FFLAGS : Configuration/debugging options for FC
1080 # FOPTIM : Optimization options for FC
1081 # LINK : Command for link editor program
1082 # LIBS : Library flags /or/ additional optimization/debugging flags
1083
1084 ROOTDIR = ${ROOTDIR}
1085 BUILDDIR = ${BUILDDIR}
1086 SOURCEDIRS = ${SOURCEDIRS}
1087 INCLUDEDIRS = ${INCLUDEDIRS}
1088 EXEDIR = ${EXEDIR}
1089 EXECUTABLE = \$(EXEDIR)/${EXECUTABLE}
1090 TOOLSDIR = ${TOOLSDIR}
1091
1092 EOF
1093
1094 # Note: figure out some way to add Hyades JAM libraries here
1095
1096 cat >>$MAKEFILE <<EOF
1097 # Unix ln (link)
1098 LN = ${LN}
1099 # C preprocessor
1100 CPP = cat \$< | ${S64} | ${CPP}
1101 # Dependency generator
1102 MAKEDEPEND = ${MAKEDEPEND}
1103 # Special preprocessor (KAP on DECs, FPP on Crays)
1104 KPP = ${KPP}
1105 # Fortran compiler
1106 FC = ${FC}
1107 # Fortran compiler
1108 F90C = ${F90C}
1109 # Link editor
1110 LINK = ${LINK}
1111
1112 # Defines for CPP
1113 DEFINES = ${DEFINES}
1114 # Includes for CPP
1115 INCLUDES = ${INCLUDES}
1116 # Flags for KPP
1117 KFLAGS1 = ${KFLAGS1}
1118 KFLAGS2 = ${KFLAGS2}
1119 # Optim./debug for FC
1120 FFLAGS = ${FFLAGS}
1121 FOPTIM = ${FOPTIM}
1122 # Optim./debug for FC
1123 F90FLAGS = ${F90FLAGS}
1124 F90OPTIM = ${F90OPTIM}
1125 # Flags for CC
1126 CFLAGS = ${CFLAGS}
1127 # Files that should not be optimized
1128 NOOPTFILES = ${NOOPTFILES}
1129 NOOPTFLAGS = ${NOOPTFLAGS}
1130 # Flags and libraries needed for linking
1131 LIBS = ${LIBS} \$(XLIBS)
1132 # Name of the Mekfile
1133 MAKEFILE=${MAKEFILE}
1134
1135 EOF
1136
1137 cat srclist.inc >> $MAKEFILE
1138 cat csrclist.inc >> $MAKEFILE
1139 cat f90srclist.inc >> $MAKEFILE
1140 cat hlist.inc >> $MAKEFILE
1141 echo 'F77FILES = $(SRCFILES:.F=.f)' >> $MAKEFILE
1142 echo 'F90FILES = $(F90SRCFILES:.F90=.f90)' >> $MAKEFILE
1143 echo 'OBJFILES = $(SRCFILES:.F=.o) $(CSRCFILES:.c=.o) $(F90SRCFILES:.F90=.o)' >> $MAKEFILE
1144
1145 rm -f srclist.inc csrclist.inc hlist.inc flist.tmp clist.tmp f90srclist.inc
1146
1147 cat >>$MAKEFILE <<EOF
1148
1149 .SUFFIXES:
1150 .SUFFIXES: .o .f .p .F .c .F90 .f90
1151
1152 all: \$(EXECUTABLE)
1153 \$(EXECUTABLE): \$(OBJFILES)
1154 \$(LINK) -o \$@ \$(FFLAGS) \$(FOPTIM) \$(OBJFILES) \$(LIBS)
1155 depend:
1156 @make links
1157 \$(MAKEDEPEND) -o .f \$(DEFINES) \$(INCLUDES) \$(SRCFILES)
1158 ${TOOLSDIR}/f90mkdepend >> \$(MAKEFILE)
1159
1160 links: \$(SRCFILES) \$(CSRCFILES) \$(HEADERFILES) \$(F90SRCFILES)
1161
1162 small_f: \$(F77FILES) \$(F90FILES)
1163
1164 output.txt: \$(EXECUTABLE)
1165 @printf 'running ... '
1166 @\$(EXECUTABLE) > \$@
1167
1168 clean:
1169 -rm -rf *.o *.f *.p *.f90 *.mod ${RMFILES} work.{pc,pcl}
1170 Clean:
1171 @make clean
1172 @make cleanlinks
1173 -rm -f Makefile.bak genmake_state genmake_optfile make.log
1174 CLEAN:
1175 @make Clean
1176 -find \$(EXEDIR) -name "*.meta" -exec rm {} \;
1177 -find \$(EXEDIR) -name "*.data" -exec rm {} \;
1178 -find \$(EXEDIR) -name "fort.*" -exec rm {} \;
1179 -rm -f \$(EXECUTABLE) output.txt
1180
1181 makefile:
1182 ${0} $@
1183 cleanlinks:
1184 -find . -type l -exec rm {} \;
1185
1186 # The normal chain of rules is ( .F - .f - .o )
1187 .F.f:
1188 \$(CPP) \$(DEFINES) \$(INCLUDES) > \$@
1189 .f.o:
1190 \$(FC) \$(FFLAGS) \$(FOPTIM) -c \$<
1191 .F90.f90:
1192 \$(CPP) \$(DEFINES) \$(INCLUDES) > \$@
1193 .f90.o:
1194 \$(F90C) \$(F90FLAGS) \$(F90OPTIM) -c \$<
1195 .c.o:
1196 \$(CC) \$(CFLAGS) -c \$<
1197
1198 # Special exceptions that use the ( .F - .p - .f - .o ) rule-chain
1199 .F.p:
1200 \$(CPP) \$(DEFINES) \$(INCLUDES) > \$@
1201 .p.f:
1202 \$(KPP) \$(KFLAGS1)\$@ \$(KFLAGS2) \$<
1203
1204 EOF
1205
1206 if test "x$EXEHOOK" != x ; then
1207 printf "\nexehook:\n\t%s\n" $EXEHOOK >> $MAKEFILE
1208 fi
1209
1210 echo " Making list of \"exceptions\" that need \".p\" files"
1211 for i in $KPPFILES ; do
1212 base=`echo $i | sed -e 's/\/.*\///g' | sed -e 's/\..*$//g'`
1213 RETVAL=$?
1214 if test "x$RETVAL" != x0 ; then
1215 echo "Error: unable to add file \"$i\" to the exceptions list"
1216 fi
1217 echo "$base.f: $base.p" >> $MAKEFILE
1218 done
1219
1220 echo " Making list of NOOPTFILES"
1221 for i in $NOOPTFILES ; do
1222 base=`echo $i | sed -e 's/\/.*\///g' | sed -e 's/\..*$//g'`
1223 RETVAL=$?
1224 if test "x$RETVAL" != x0 ; then
1225 echo "Error: unable to add file \"$i\" to the exceptions list"
1226 fi
1227 echo "$base.o: $base.f" >> $MAKEFILE
1228 printf "\t\$(FC) \$(FFLAGS) \$(NOOPTFLAGS) -c \$<\n" >> $MAKEFILE
1229 done
1230
1231 echo " Add rules for links"
1232 cat srclinks.tmp >> $MAKEFILE
1233 rm -f srclinks.tmp
1234
1235 echo " Adding makedepend marker"
1236 printf "\n\n# DO NOT DELETE\n" >> $MAKEFILE
1237
1238 printf "\n=== Done ===\n"
1239
1240
1241 # Write the "state" for future records
1242 if test "x$DUMPSTATE" != xf ; then
1243 echo -n "" > genmake_state
1244 for i in $gm_state ; do
1245 t1="t2=\$$i"
1246 eval $t1
1247 echo "$i='$t2'" >> genmake_state
1248 done
1249 fi

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