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5.30.2_vs_5.30.3.
1 #
2 # Hints for the Cray XT4 Catamount/Qk system:
3 # cross-compilation host is a SuSE x86_64-linux,
4 # execution at the target with the 'yod' utility,
5 # linux.sh will run this hints file when necessary.
6 #
7 # cc.sh: compiles the code with the cross-compiler, patches main/exit/_exit
8 # (and traps signals) to be wrappers that echo the exit code.
9 #
10 # run.sh: runs the executable with yod and collects the exit status,
11 # and exits with that status.
12 #
13 # You probably should do the compilation in non-Lustre filesystem
14 # because Lustre does not support all the POSIX system calls, which may
15 # cause weird errors during the Perl build:
16 # 1182003549.604836:3-24:(super.c:1516:llu_iop_fcntl()): unsupported fcntl cmd 2
17 #
18 # As of 2007-Sep (pre-5.10) miniperl, libperl.a, and perl can be successfully
19 # built; no extensions are built. It would be hard since Perl cannot run
20 # anything external (pipes, system(), backticks or fork/exec, or globbing)
21 # (which breaks MakeMaker, and confuses ext/util/make_ext).
22 #
23 # To build:
24 #
25 # sh Configure -des
26 # make perl
27 #
28 # "make install" won't work since it assumes file globbing (see above).
29 # You can try the following manual way:
30 #
31 # mkdir -p /opt/perl-catamount
32 # mkdir -p /opt/perl-catamount/include
33 # mkdir -p /opt/perl-catamount/lib
34 # mkdir -p /opt/perl-catamount/lib/perl5/5.30.3
35 # mkdir -p /opt/perl-catamount/bin
36 # cp *.h /opt/perl-catamount/include
37 # cp libperl.a /opt/perl-catamount/lib
38 # cp -pr lib/* /opt/perl-catamount/lib/perl5/5.30.3
39 # cp miniperl perl run.sh cc.sh /opt/perl-catamount/lib
40 #
41 # With the headers and the libperl.a you can embed Perl to your Catamount
42 # application, see pod/perlembed.pod. You can do for example:
43 #
44 # cc -I/opt/perl-catamount/include -L/opt/perl-catamount/lib -o embed embed.c
45 # yod -sz 1 ./embed -le 'print sqrt(2)'
46 #
47 # You might want to have the run.sh execution wrapper around (it gets created
48 # in the Perl build directory) if you want to run the miniperl or perl in
49 # the XT4. It collects the exit status (note that yod is run with "-sz 1",
50 # so only one instance is run), and possible crash status (bare yod does
51 # not collect the exit status). For example:
52 #
53 # sh /opt/perl-catamount/bin/run.sh /opt/perl-catamount/bin/perl -le 'print 42'
54 #
55 # or if you are still in the build directory:
56 #
57 # sh run.sh ./perl -le 'print 2*3*7'
58 #
59 # The cc.sh is a wrapper for the Catamount cc used when building Perl
60 # (and before that, when running Configure), it arranges for the main()
61 # exit(), _exit() to be wrapped so that the exit/crash status can be
62 # collected (by run.sh).
63 #
64
65 case "$prefix" in
66 '') prefix=/opt/perl-catamount ;;
67 esac
68 cat >&4 <<__EOF1__
69 ***
70 *** You seem to be compiling in Linux for the Catamount/Qk environment.
71 *** I'm therefore not going to install perl as /usr/bin/perl.
72 *** Perl will be installed under $prefix.
73 ***
74 __EOF1__
75
76 archname='x86_64-catamount'
77 archobjs='catalib.o'
78 d_mmap='undef'
79 d_setlocale='undef' # There is setlocale() but no locales.
80 hintfile='catamount'
81 i_arpainet='undef'
82 i_db='undef'
83 i_netdb='undef'
84 i_niin='undef'
85 incpth=' '
86 installusrbinperl='undef'
87 libswanted="m crypt c"
88 libpth=' '
89 locincpth=' '
90 nonxs_ext=' '
91 osname='catamount'
92 procselfexe='undef'
93 static_ext=' '
94 usedl='undef'
95 useithreads='undef'
96 uselargefiles='define'
97 usenm='undef'
98 usethreads='undef'
99 use64bitall='define'
100
101 BUILD=$PWD
102
103 case "`yod -Version 2>&1`" in
104 Red*) ;; # E.g. "Red Storm Protocol Release 2.1.0"
105 *) echo >&4 "Could not find 'yod', aborting."
106 exit 1 ;;
107 esac
108 run=$BUILD/run.sh
109 cat > $run <<'__EOF2__'
110 #!/bin/sh
111 #
112 # $run
113 #
114 yod -sz 1 "$@" 2> .yod$$e > .yod$$o
115 status=`awk '/^cata: exe .* pid [0-9][0-9]* (main|exit|_exit) [0-9][0-9]*$/ {print $NF}' .yod$$o|tail -1`
116 grep -v "sz is 1" .yod$$e
117 grep -v "^cata: exe .* pid [0-9][0-9]* " .yod$$o
118 grep "^cata: exe .* signal " .yod$$o
119 rm -f .yod$$o .yod$$e
120 exit $status
121 __EOF2__
122 chmod 755 $run
123 case "`cc -V 2>&1`" in
124 *catamount*) ;; # E.g. "/opt/xt-pe/1.5.41/bin/snos64/cc: INFO: catamount target is being used"
125 *) echo "Could not find 'cc' for catamount, aborting."
126 exit 1 ;;
127 esac
128
129 cc=$BUILD/cc.sh
130 cat > $cc <<__EOF3a__
131 #!/bin/sh
132 #
133 # $0
134 #
135 # This is essentially a frontend driver for the Catamount cc.
136 # We arrange for
137 # (1) the main(), exit(), _exit() being wrapped (cpp-defined)
138 # catamain(), cataexit(), and _cataexit()
139 # (2) the actual main() etc. are in cata.c, and cata*.o are
140 # linked in when needed
141 # (3) signals being caught
142 # All this mostly for being able to catch the exit status (or crash cause).
143 #
144 argv=''
145 srco=''
146 srct=''
147 exe=''
148 defs='-Dmain=catamain -Dexit=cataexit -D_exit=_cataexit'
149 argv=''
150 BUILD=$BUILD
151 __EOF3a__
152 cat >> $cc <<'__EOF3b__'
153 case "$1" in
154 --cata_o) ;;
155 *) if test ! -f catalib.o
156 then
157 if test ! -f catalib.c
158 then
159 if test -f ../catalib.c # If compiling in UU during Configure.
160 then
161 cp ../catalib.c catalib.c
162 cp ../catamain.c catamain.c
163 cp ../cata.h cata.h
164 fi
165 fi
166 $0 --cata_o -c catalib.c || exit 1
167 $0 --cata_o -c catamain.c || exit 1
168 fi
169 ;;
170 esac
171 while test $# -ne 0
172 do
173 i=$1
174 shift
175 case "$i" in
176 --cata_o) ;;
177 *.c)
178 argv="$argv $defs"
179 defs=""
180 if test ! -f $i
181 then
182 echo "$0: $i: No such file or directory"
183 exit 1
184 fi
185 j=$i$$.c
186 rm -f $j
187 if grep -q -s '#include "cata.h"' $i
188 then
189 :
190 else
191 cat >>$j<<__EOF4__
192 #include "cata.h"
193 # 1 "$i"
194 __EOF4__
195 fi
196 cat $i >>$j
197 if grep -q -s 'int main()' $i
198 then
199 argv="$argv -Dmain0"
200 else
201 if grep -q -s 'int main([^,]*,[^,]*)' $i
202 then
203 argv="$argv -Dmain2"
204 else
205 if grep -q -s 'int main([^,]*,[^,]*,[^,]*)' $i
206 then
207 argv="$argv -Dmain3"
208 fi
209 fi
210 fi
211 argv="$argv $j"
212 srct="$j"
213 srco="$i"
214 ;;
215 *.o)
216 if test ! -f "$i"
217 then
218 c=$(echo $i|sed 's/\.o$/.c/')
219 $0 -c $c || exit 1
220 fi
221 argv="$argv $i"
222 ;;
223 -o)
224 exe="$1"
225 argv="$argv -o $exe -Dargv0=$exe"
226 shift
227 ;;
228 *)
229 argv="$argv $i"
230 ;;
231 esac
232 done
233 case "$exe" in
234 '') ;;
235 *) case "$argv" in
236 *catalib.o*|*" perlmain.o "*) ;;
237 *) argv="$argv catalib.o" ;;
238 esac
239 case "$argv" in
240 *catamain.o*) ;;
241 *) argv="$argv catamain.o" ;;
242 esac
243 ;;
244 esac
245 cc -I$BUILD $argv 2> .cc$$e > .cc$$o
246 status=$?
247 egrep -v 'catamount target|'$$'\.c:$' .cc$$e 1>&2
248 case "`grep "is not implemented" .cc$$e`" in
249 *"will always fail"*) status=1 ;;
250 esac
251 cat .cc$$o
252 rm -f .cc$$o
253 case "$status" in
254 0) rm -f .cc$$e $srct
255 ;;
256 esac
257 objt=`echo $srct|sed -e 's/\.c$/.o/'`
258 objo=`echo $srco|sed -e 's/\.c$/.o/'`
259 if test -n "$objt" -a -f "$objt"
260 then
261 mv -f $objt $objo
262 fi
263 exit $status
264 __EOF3b__
265 chmod 755 $cc
266
267 cat >cata.h<<__EOF6__
268 #ifndef CATA_H
269 #define CATA_H
270 void cataexit(int status);
271 void _cataexit(int status);
272 void catasigsetup();
273 void catasighandle(int signum);
274 #ifdef main0
275 int catamain();
276 #else
277 #ifdef main2
278 int main(int argc, char **argv);
279 #else
280 int main(int argc, char **argv, char **env);
281 #endif
282 #endif
283 #endif
284 #ifdef argv0
285 #define ARGV0 STRINGIFY(argv0)
286 #else
287 #define ARGV0 argv0
288 #endif
289 __EOF6__
290
291 cat >catalib.c<<__EOF7__
292 #include <stdio.h>
293 #include <signal.h>
294 #undef printf
295 #undef main
296 #undef exit
297 #undef _exit
298 #include "cata.h"
299 char* argv0;
300 void cataexit(int status) {
301 printf("cata: exe %s pid %d exit %d\n", ARGV0, getpid(), status);
302 exit(status);
303 }
304 void _cataexit(int status) {
305 printf("cata: exe %s pid %d _exit %d\n", ARGV0, getpid(), status);
306 _exit(status);
307 }
308 void catasighandle(int signum) {
309 int core = 0;
310 printf("cata: exe %s pid %d signal %d\n", ARGV0, getpid(), signum);
311 switch (signum) {
312 case SIGQUIT:
313 case SIGILL:
314 case SIGTRAP:
315 case SIGABRT:
316 case SIGBUS:
317 case SIGSEGV:
318 case SIGXCPU:
319 case SIGXFSZ:
320 core = 0200;
321 break;
322 default:
323 break;
324 }
325 cataexit(core << 8 | signum);
326 }
327 void catasigsetup() {
328 signal(SIGHUP, catasighandle);
329 signal(SIGINT, catasighandle);
330 signal(SIGQUIT, catasighandle);
331 signal(SIGILL, catasighandle);
332 signal(SIGTRAP, catasighandle);
333 signal(SIGABRT, catasighandle);
334 signal(SIGIOT, catasighandle);
335 /* KILL */
336 signal(SIGBUS, catasighandle);
337 signal(SIGFPE, catasighandle);
338 signal(SIGUSR1, catasighandle);
339 signal(SIGUSR2, catasighandle);
340 signal(SIGSEGV, catasighandle);
341 signal(SIGPIPE, catasighandle);
342 signal(SIGALRM, catasighandle);
343 signal(SIGTERM, catasighandle);
344 signal(SIGSTKFLT, catasighandle);
345 signal(SIGCHLD, catasighandle);
346 signal(SIGCONT, catasighandle);
347 /* STOP */
348 signal(SIGTSTP, catasighandle);
349 signal(SIGTTIN, catasighandle);
350 signal(SIGTTOU, catasighandle);
351 signal(SIGURG, catasighandle);
352 signal(SIGXCPU, catasighandle);
353 signal(SIGXFSZ, catasighandle);
354 signal(SIGVTALRM, catasighandle);
355 signal(SIGPROF, catasighandle);
356 signal(SIGWINCH, catasighandle);
357 signal(SIGIO, catasighandle);
358 signal(SIGPWR, catasighandle);
359 signal(SIGSYS, catasighandle);
360 }
361 void boot_DynaLoader (void* cv) { }
362 __EOF7__
363 cat >catamain.c<<__EOF8__
364 #include <stdio.h>
365 #undef printf
366 #undef main
367 #undef exit
368 #undef _exit
369 #include "cata.h"
370 extern char* argv0;
371 int main(int argc, char *argv[], char *envv[]) {
372 int status;
373 #ifndef argv0
374 argv0 = argv[0];
375 #endif
376 catasigsetup();
377 status =
378 #ifdef main0
379 catamain();
380 #else
381 #ifdef main2
382 catamain(argc, argv);
383 #else
384 catamain(argc, argv, envv);
385 #endif
386 #endif
387 printf("cata: exe %s pid %d main %d\n", ARGV0, getpid(), status);
388 return status;
389 }
390 __EOF8__
391
392 echo "Faking DynaLoader"
393 touch DynaLoader.o # Oh, the agony.
394
395 # That's it.