This is a live mirror of the Perl 5 development currently hosted at https://github.com/perl/perl5
Re: [perl #43216] Perl 5.8.8 does not compile on Solaris 8 with-Dusethreads
[perl5.git] / Configure
CommitLineData
2304df62
AD
1#! /bin/sh
2#
3# If these # comments don't work, trim them. Don't worry about any other
4# shell scripts, Configure will trim # comments from them for you.
5#
6# (If you are trying to port this package to a machine without sh,
7# I would suggest you have a look at the prototypical config_h.SH file
8# and edit it to reflect your system. Some packages may include samples
9# of config.h for certain machines, so you might look for one of those.)
10#
11# Yes, you may rip this off to use in other distribution packages. This
12# script belongs to the public domain and cannot be copyrighted.
13#
14# (Note: this Configure script was generated automatically. Rather than
15# working with this copy of Configure, you may wish to get metaconfig.
16# The dist-3.0 package (which contains metaconfig) was posted in
dfe9444c
AD
17# comp.sources.misc and is available on CPAN under authors/id/RAM so
18# you may fetch it yourself from your nearest archive site.)
2304df62 19#
5cadb3f3
MB
20#
21# Though this script was generated by metaconfig, it is OK to send
22# patches against it. It's up to the Configure pumpkin to backport
23# the patch to the metaunits if it is accepted.
24# See Porting/pumpkin.pod for more information on metaconfig.
25#
2304df62 26
dfe9444c 27# $Id: Head.U,v 3.0.1.9 1997/02/28 15:02:09 ram Exp $
2304df62 28#
dce40316 29# Generated on Sat Jun 16 07:55:39 CEST 2007 [metaconfig 3.0 PL70]
7f2de2d2 30# (with additional metaconfig patches by perlbug@perl.org)
2304df62 31
283fdd21 32cat >c1$$ <<EOF
2304df62
AD
33ARGGGHHHH!!!!!
34
35SCO csh still thinks true is false. Write to SCO today and tell them that next
36year Configure ought to "rm /bin/csh" unless they fix their blasted shell. :-)
37
38(Actually, Configure ought to just patch csh in place. Hmm. Hmmmmm. All
39we'd have to do is go in and swap the && and || tokens, wherever they are.)
40
41[End of diatribe. We now return you to your regularly scheduled programming...]
42EOF
283fdd21 43cat >c2$$ <<EOF
2304df62
AD
44
45OOPS! You naughty creature! You didn't run Configure with sh!
46I will attempt to remedy the situation by running sh for you...
47EOF
48
283fdd21 49true || cat c1$$ c2$$
2304df62
AD
50true || exec sh $0 $argv:q
51
283fdd21 52(exit $?0) || cat c2$$
2304df62 53(exit $?0) || exec sh $0 $argv:q
283fdd21 54rm -f c1$$ c2$$
2304df62 55
f6538904 56if test -f /dev/cputype -a -f /dev/drivers -a -f /dev/osversion; then
cbee2ce6
JH
57 cat >&4 <<EOF
58***
59*** I'm sorry but this system looks like Plan 9 and Plan 9 doesn't do
60*** Configure that well. (Plan 9 is close to UNIX but not close enough.)
61*** Please read the README.plan9 for further instructions.
62*** Cannot continue, aborting.
63***
64EOF
65 exit 1
66fi
67
f8e2af1d
MC
68if test ! -c /dev/null ; then
69 cat >&4 <<EOF
70***
71*** I'm sorry, but /dev/null appears to be a file rather than a device.
72*** Please consult your operating sytem's notes for making a device
73*** in /dev.
74*** Cannot continue, aborting.
75***
76EOF
77 exit 1
78fi
79
a0d0e21e
LW
80: compute my invocation name
81me=$0
82case "$0" in
83*/*)
84 me=`echo $0 | sed -e 's!.*/\(.*\)!\1!' 2>/dev/null`
85 test "$me" || me=$0
86 ;;
87esac
88
dfe9444c 89: Proper separator for the PATH environment variable
8e07c86e
AD
90p_=:
91: On OS/2 this directory should exist if this is not floppy only system :-]
5c728af0 92if test -d c:/. || ( uname -a | grep -i 'os\(/\|\)2' ) 2>&1 >/dev/null ; then
dfe9444c
AD
93 if test -n "$OS2_SHELL"; then
94 p_=\;
95 PATH=`cmd /c "echo %PATH%" | tr '\\\\' / `
96 OS2_SHELL=`cmd /c "echo %OS2_SHELL%" | tr '\\\\' / | tr '[A-Z]' '[a-z]'`
5c728af0 97 is_os2=yes
c4f23d77 98 elif test -n "$DJGPP"; then
495e2cbe
MB
99 case "X${MACHTYPE:-nonesuchmach}" in
100 *cygwin) ;;
101 *) p_=\; ;;
102 esac
dfe9444c 103 fi
39e571d4 104fi
a0d0e21e
LW
105
106: Proper PATH setting
107paths='/bin /usr/bin /usr/local/bin /usr/ucb /usr/local /usr/lbin'
16d20bd9 108paths="$paths /opt/bin /opt/local/bin /opt/local /opt/lbin"
232e078e 109paths="$paths /usr/5bin /etc /usr/gnu/bin /usr/new /usr/new/bin /usr/nbin"
16d20bd9 110paths="$paths /opt/gnu/bin /opt/new /opt/new/bin /opt/nbin"
232e078e 111paths="$paths /sys5.3/bin /sys5.3/usr/bin /bsd4.3/bin /bsd4.3/usr/ucb"
87bdd940 112paths="$paths /bsd4.3/usr/bin /usr/bsd /bsd43/bin /opt/ansic/bin /usr/ccs/bin"
232e078e
AD
113paths="$paths /etc /usr/lib /usr/ucblib /lib /usr/ccs/lib"
114paths="$paths /sbin /usr/sbin /usr/libexec"
3c728e00 115paths="$paths /system/gnu_library/bin"
a0d0e21e
LW
116
117for p in $paths
118do
8e07c86e
AD
119 case "$p_$PATH$p_" in
120 *$p_$p$p_*) ;;
121 *) test -d $p && PATH=$PATH$p_$p ;;
a0d0e21e
LW
122 esac
123done
124
8e07c86e 125PATH=.$p_$PATH
2304df62
AD
126export PATH
127
dfe9444c
AD
128: shall we be using ksh?
129inksh=''
130needksh=''
131avoidksh=''
132newsh=/bin/ksh
133changesh=''
ff0cee69 134if (PATH=.; alias -x) >/dev/null 2>&1; then
dfe9444c
AD
135 inksh=true
136fi
137if test -f /hp-ux -a -f /bin/ksh; then
138 needksh='to avoid sh bug in "here document" expansion'
139fi
140if test -d /usr/lpp -a -f /usr/bin/bsh -a -f /usr/bin/uname; then
141 if test X`/usr/bin/uname -v` = X4; then
142 avoidksh="to avoid AIX 4's /bin/sh"
143 newsh=/usr/bin/bsh
2304df62 144 fi
dfe9444c 145fi
cf04f91f
JH
146if test -f /osf_boot -a -f /usr/sbin/setld; then
147 if test X`/usr/bin/uname -s` = XOSF1; then
148 avoidksh="to avoid Digital UNIX' ksh"
149 newsh=/bin/sh
150 unset BIN_SH # if this is 'xpg4' sh will start up ksh
151 fi
152fi
dfe9444c
AD
153case "$inksh/$needksh" in
154/[a-z]*)
c4f23d77 155 ENV=''
dfe9444c
AD
156 changesh=true
157 reason="$needksh"
158 ;;
159esac
160case "$inksh/$avoidksh" in
161true/[a-z]*)
162 changesh=true
163 reason="$avoidksh"
164 ;;
165esac
166case "$inksh/$needksh-$avoidksh-" in
167true/--)
a0d0e21e
LW
168 cat <<EOM
169(I see you are using the Korn shell. Some ksh's blow up on $me,
dfe9444c 170mainly on older exotic systems. If yours does, try the Bourne shell instead.)
ff0cee69 171EOM
dfe9444c
AD
172 ;;
173esac
174case "$changesh" in
175true)
2e2a97a6 176 export newsh
dfe9444c
AD
177 echo "(Feeding myself to $newsh $reason.)"
178 case "$0" in
179 Configure|*/Configure) exec $newsh $0 "$@";;
180 *) exec $newsh Configure "$@";;
181 esac
182 ;;
183esac
2304df62 184
bfb7748a
AD
185: if needed set CDPATH to a harmless value that is not chatty
186: avoid bash 2.02 problems with empty CDPATH.
187case "$CDPATH" in
188'') ;;
189*) case "$SHELL" in
190 *bash*) CDPATH='.' ;;
191 *) CDPATH='' ;;
192 esac
193 ;;
194esac
2304df62
AD
195: Configure runs within the UU subdirectory
196test -d UU || mkdir UU
8e07c86e 197cd UU && rm -f ./*
2304df62 198
6b356c8e
JH
199ccname=''
200ccversion=''
b4eb6b3d
JH
201ccsymbols=''
202cppccsymbols=''
203cppsymbols=''
5440bc8e
JH
204from=''
205run=''
206targetarch=''
207to=''
208usecrosscompile=''
6b34ded5 209mistrustnm=''
9c839522 210perllibs=''
b4eb6b3d
JH
211dynamic_ext=''
212extensions=''
213known_extensions=''
214nonxs_ext=''
215static_ext=''
216useopcode=''
217useposix=''
6fcddf3b 218extras=''
ecfc5424 219d_bsd=''
40a7a20a 220d_eunice=''
2304df62
AD
221d_xenix=''
222eunicefix=''
223Mcc=''
dfe9444c 224ar=''
2304df62
AD
225awk=''
226bash=''
227bison=''
228byacc=''
229cat=''
230chgrp=''
231chmod=''
232chown=''
ecfc5424 233comm=''
2304df62
AD
234compress=''
235cp=''
236cpio=''
237cpp=''
238csh=''
239date=''
240echo=''
241egrep=''
242emacs=''
243expr=''
244find=''
245flex=''
3c728e00 246gmake=''
2304df62 247grep=''
8ff267be 248gzip=''
2304df62
AD
249inews=''
250ksh=''
251less=''
252line=''
253lint=''
254ln=''
255lp=''
256lpr=''
257ls=''
258mail=''
259mailx=''
dfe9444c 260make=''
2304df62
AD
261mkdir=''
262more=''
263mv=''
693762b4 264nm=''
2304df62
AD
265nroff=''
266perl=''
267pg=''
268pmake=''
269pr=''
270rm=''
271rmail=''
272sed=''
273sendmail=''
2304df62
AD
274shar=''
275sleep=''
276smail=''
277sort=''
278submit=''
279tail=''
280tar=''
281tbl=''
693762b4 282tee=''
2304df62
AD
283test=''
284touch=''
285tr=''
286troff=''
287uname=''
288uniq=''
289uuname=''
290vi=''
291zcat=''
8ff267be 292zip=''
b4eb6b3d
JH
293full_ar=''
294full_sed=''
a0d0e21e 295libswanted=''
2304df62
AD
296hint=''
297myuname=''
85e6fe83
LW
298osname=''
299osvers=''
2304df62
AD
300Author=''
301Date=''
302Header=''
303Id=''
304Locker=''
305Log=''
306RCSfile=''
307Revision=''
308Source=''
309State=''
dfe9444c
AD
310_a=''
311_exe=''
312_o=''
4633a7c4
LW
313archobjs=''
314exe_ext=''
315firstmakefile=''
316lib_ext=''
317obj_ext=''
318path_sep=''
5b813a60 319rm_try=''
b4eb6b3d 320afs=''
a6d26a0d 321afsroot=''
b4eb6b3d
JH
322alignbytes=''
323ansi2knr=''
324archlib=''
325archlibexp=''
326d_archlib=''
327installarchlib=''
328archname=''
329myarchname=''
330d_atolf=''
331d_atoll=''
332baserev=''
333bin=''
334binexp=''
f3f1a2d8 335initialinstalllocation=''
b4eb6b3d 336installbin=''
f3f1a2d8 337userelocatableinc=''
b4eb6b3d 338byteorder=''
2304df62 339cc=''
2304df62
AD
340ccflags=''
341cppflags=''
342ldflags=''
343lkflags=''
8e07c86e 344locincpth=''
2304df62 345optimize=''
b4eb6b3d 346cf_email=''
2304df62
AD
347cf_by=''
348cf_time=''
b4eb6b3d 349charsize=''
2304df62 350contains=''
b4eb6b3d 351cpp_stuff=''
2304df62
AD
352cpplast=''
353cppminus=''
354cpprun=''
355cppstdin=''
74cac757 356d__fwalk=''
b4eb6b3d
JH
357d_access=''
358d_accessx=''
55954f19 359d_aintl=''
b4eb6b3d 360d_alarm=''
10bc17b6
JH
361asctime_r_proto=''
362d_asctime_r=''
0dbb1585
AL
363d_attribute_format=''
364d_attribute_malloc=''
365d_attribute_nonnull=''
366d_attribute_noreturn=''
367d_attribute_pure=''
368d_attribute_unused=''
369d_attribute_warn_unused_result=''
dcb594bc 370d_printf_format_null=''
b4eb6b3d
JH
371d_bcmp=''
372d_bcopy=''
635aebb7
AL
373d_builtin_choose_expr=''
374d_builtin_expect=''
b4eb6b3d 375d_bzero=''
a2d23ec2 376d_c99_variadic_macros=''
b4eb6b3d
JH
377d_casti32=''
378castflags=''
379d_castneg=''
380d_chown=''
381d_chroot=''
382d_chsize=''
758a5d79 383d_class=''
b0a2e8e6 384d_clearenv=''
b4eb6b3d
JH
385d_closedir=''
386d_void_closedir=''
4e0554ec 387d_cmsghdr_s=''
b4eb6b3d 388d_const=''
36adc09b 389d_copysignl=''
666ea192 390d_cplusplus=''
b4eb6b3d
JH
391cryptlib=''
392d_crypt=''
10bc17b6
JH
393crypt_r_proto=''
394d_crypt_r=''
b4eb6b3d
JH
395d_csh=''
396full_csh=''
13cfc98d 397d_ctermid=''
10bc17b6
JH
398ctermid_r_proto=''
399d_ctermid_r=''
400ctime_r_proto=''
401d_ctime_r=''
b4eb6b3d
JH
402d_cuserid=''
403d_dbl_dig=''
2ef53570 404d_dbminitproto=''
b4eb6b3d 405d_difftime=''
de52168c 406d_dir_dd_fd=''
ae0e3d3b 407d_dirfd=''
b4eb6b3d 408d_dlerror=''
a0d0e21e 409d_dlopen=''
b4eb6b3d
JH
410d_dlsymun=''
411d_dosuid=''
412d_suidsafe=''
10bc17b6
JH
413d_drand48_r=''
414drand48_r_proto=''
b4eb6b3d
JH
415d_drand48proto=''
416d_dup2=''
417d_eaccess=''
418d_endgrent=''
10bc17b6
JH
419d_endgrent_r=''
420endgrent_r_proto=''
b4eb6b3d 421d_endhent=''
10bc17b6
JH
422d_endhostent_r=''
423endhostent_r_proto=''
b4eb6b3d 424d_endnent=''
10bc17b6
JH
425d_endnetent_r=''
426endnetent_r_proto=''
b4eb6b3d 427d_endpent=''
10bc17b6
JH
428d_endprotoent_r=''
429endprotoent_r_proto=''
b4eb6b3d 430d_endpwent=''
10bc17b6
JH
431d_endpwent_r=''
432endpwent_r_proto=''
b4eb6b3d 433d_endsent=''
10bc17b6
JH
434d_endservent_r=''
435endservent_r_proto=''
15b61c98 436d_faststdio=''
b363b713 437d_fchdir=''
b4eb6b3d
JH
438d_fchmod=''
439d_fchown=''
440d_fcntl=''
9d9004a9 441d_fcntl_can_lock=''
b4eb6b3d
JH
442d_fd_macros=''
443d_fd_set=''
444d_fds_bits=''
445d_fgetpos=''
758a5d79
JH
446d_finite=''
447d_finitel=''
b4eb6b3d
JH
448d_flexfnam=''
449d_flock=''
2ef53570 450d_flockproto=''
b4eb6b3d 451d_fork=''
758a5d79
JH
452d_fp_class=''
453d_fpclass=''
454d_fpclassify=''
455d_fpclassl=''
b4eb6b3d
JH
456d_fpos64_t=''
457d_frexpl=''
458d_fs_data_s=''
459d_fseeko=''
460d_fsetpos=''
461d_fstatfs=''
411ab01c 462d_fsync=''
b4eb6b3d
JH
463d_ftello=''
464d_ftime=''
465d_gettimeod=''
dc814df1 466d_futimes=''
b4eb6b3d
JH
467d_Gconvert=''
468d_getcwd=''
469d_getespwnam=''
470d_getfsstat=''
471d_getgrent=''
10bc17b6
JH
472d_getgrent_r=''
473getgrent_r_proto=''
474d_getgrgid_r=''
475getgrgid_r_proto=''
476d_getgrnam_r=''
477getgrnam_r_proto=''
b4eb6b3d
JH
478d_getgrps=''
479d_gethbyaddr=''
480d_gethbyname=''
481d_gethent=''
482aphostname=''
483d_gethname=''
484d_phostname=''
485d_uname=''
10bc17b6
JH
486d_gethostbyaddr_r=''
487gethostbyaddr_r_proto=''
488d_gethostbyname_r=''
489gethostbyname_r_proto=''
490d_gethostent_r=''
491gethostent_r_proto=''
b4eb6b3d 492d_gethostprotos=''
4e0554ec 493d_getitimer=''
b4eb6b3d 494d_getlogin=''
10bc17b6
JH
495d_getlogin_r=''
496getlogin_r_proto=''
b4eb6b3d
JH
497d_getmnt=''
498d_getmntent=''
499d_getnbyaddr=''
500d_getnbyname=''
501d_getnent=''
10bc17b6
JH
502d_getnetbyaddr_r=''
503getnetbyaddr_r_proto=''
504d_getnetbyname_r=''
505getnetbyname_r_proto=''
506d_getnetent_r=''
507getnetent_r_proto=''
b4eb6b3d 508d_getnetprotos=''
0c0643d0 509d_getpagsz=''
b4eb6b3d
JH
510d_getpent=''
511d_getpgid=''
512d_getpgrp2=''
513d_bsdgetpgrp=''
514d_getpgrp=''
515d_getppid=''
516d_getprior=''
517d_getpbyname=''
518d_getpbynumber=''
10bc17b6
JH
519d_getprotobyname_r=''
520getprotobyname_r_proto=''
521d_getprotobynumber_r=''
522getprotobynumber_r_proto=''
523d_getprotoent_r=''
524getprotoent_r_proto=''
b4eb6b3d
JH
525d_getprotoprotos=''
526d_getprpwnam=''
527d_getpwent=''
10bc17b6
JH
528d_getpwent_r=''
529getpwent_r_proto=''
530d_getpwnam_r=''
531getpwnam_r_proto=''
532d_getpwuid_r=''
533getpwuid_r_proto=''
b4eb6b3d 534d_getsent=''
10bc17b6
JH
535d_getservbyname_r=''
536getservbyname_r_proto=''
537d_getservbyport_r=''
538getservbyport_r_proto=''
539d_getservent_r=''
540getservent_r_proto=''
b4eb6b3d
JH
541d_getservprotos=''
542d_getspnam=''
10bc17b6
JH
543d_getspnam_r=''
544getspnam_r_proto=''
b4eb6b3d
JH
545d_getsbyname=''
546d_getsbyport=''
10bc17b6
JH
547d_gmtime_r=''
548gmtime_r_proto=''
a4f3eea9 549d_gnulibc=''
5f6e0ee4 550gnulibc_version=''
b4eb6b3d
JH
551d_hasmntopt=''
552d_htonl=''
55954f19 553d_ilogbl=''
b4eb6b3d
JH
554d_inetaton=''
555d_int64_t=''
556d_isascii=''
758a5d79
JH
557d_isfinite=''
558d_isinf=''
b4eb6b3d
JH
559d_isnan=''
560d_isnanl=''
561d_killpg=''
562d_lchown=''
563d_ldbl_dig=''
0a0abfba 564d_libm_lib_version=''
b4eb6b3d 565d_link=''
10bc17b6 566d_localtime_r=''
8572b25d 567d_localtime_r_needs_tzset=''
10bc17b6 568localtime_r_proto=''
b4eb6b3d
JH
569d_locconv=''
570d_lockf=''
571d_longdbl=''
572longdblsize=''
573d_longlong=''
574longlongsize=''
575d_lseekproto=''
576d_lstat=''
577d_madvise=''
7dd121ae
MB
578d_malloc_good_size=''
579d_malloc_size=''
b4eb6b3d
JH
580d_mblen=''
581d_mbstowcs=''
582d_mbtowc=''
583d_memchr=''
584d_memcmp=''
585d_memcpy=''
586d_memmove=''
587d_memset=''
588d_mkdir=''
589d_mkdtemp=''
590d_mkfifo=''
591d_mkstemp=''
592d_mkstemps=''
593d_mktime=''
594d_mmap=''
595mmaptype=''
596d_modfl=''
e67aeab1 597d_modfl_pow32_bug=''
bc9a1b2c 598d_modflproto=''
b4eb6b3d
JH
599d_mprotect=''
600d_msg=''
601d_msgctl=''
602d_msgget=''
4e0554ec 603d_msghdr_s=''
b4eb6b3d
JH
604d_msgrcv=''
605d_msgsnd=''
606d_msync=''
607d_munmap=''
608d_nice=''
2765b840 609d_nl_langinfo=''
b4eb6b3d
JH
610d_off64_t=''
611d_open3=''
612d_fpathconf=''
613d_pathconf=''
614d_pause=''
615d_pipe=''
616d_poll=''
2304df62 617d_portable=''
a33c94aa 618d_procselfexe=''
f24dbf84 619procselfexe=''
b4eb6b3d
JH
620d_old_pthread_create_joinable=''
621old_pthread_create_joinable=''
d6483fcc 622d_pthread_atfork=''
58d975c3 623d_pthread_attr_setscope=''
b4eb6b3d
JH
624d_pthread_yield=''
625d_sched_yield=''
626sched_yield=''
627d_qgcvt=''
10bc17b6
JH
628d_random_r=''
629random_r_proto=''
630d_readdir64_r=''
631readdir64_r_proto=''
b4eb6b3d
JH
632d_readdir=''
633d_rewinddir=''
634d_seekdir=''
635d_telldir=''
10bc17b6
JH
636d_readdir_r=''
637readdir_r_proto=''
b4eb6b3d 638d_readlink=''
4e0554ec
JH
639d_readv=''
640d_recvmsg=''
b4eb6b3d
JH
641d_rename=''
642d_rmdir=''
643d_safebcpy=''
644d_safemcpy=''
645d_sanemcmp=''
ef9f17be 646d_sbrkproto=''
55954f19 647d_scalbnl=''
b4eb6b3d
JH
648d_select=''
649d_sem=''
650d_semctl=''
651d_semget=''
652d_semop=''
4e0554ec 653d_sendmsg=''
b4eb6b3d
JH
654d_setegid=''
655d_seteuid=''
656d_setgrent=''
10bc17b6
JH
657d_setgrent_r=''
658setgrent_r_proto=''
b4eb6b3d
JH
659d_setgrps=''
660d_sethent=''
10bc17b6
JH
661d_sethostent_r=''
662sethostent_r_proto=''
4e0554ec 663d_setitimer=''
b4eb6b3d
JH
664d_setlinebuf=''
665d_setlocale=''
10bc17b6
JH
666d_setlocale_r=''
667setlocale_r_proto=''
b4eb6b3d 668d_setnent=''
10bc17b6
JH
669d_setnetent_r=''
670setnetent_r_proto=''
b4eb6b3d
JH
671d_setpent=''
672d_setpgid=''
673d_setpgrp2=''
674d_bsdsetpgrp=''
675d_setpgrp=''
676d_setprior=''
677d_setproctitle=''
10bc17b6
JH
678d_setprotoent_r=''
679setprotoent_r_proto=''
b4eb6b3d 680d_setpwent=''
10bc17b6
JH
681d_setpwent_r=''
682setpwent_r_proto=''
b4eb6b3d
JH
683d_setregid=''
684d_setresgid=''
685d_setresuid=''
686d_setreuid=''
687d_setrgid=''
688d_setruid=''
689d_setsent=''
10bc17b6
JH
690d_setservent_r=''
691setservent_r_proto=''
b4eb6b3d
JH
692d_setsid=''
693d_setvbuf=''
694d_sfio=''
695usesfio=''
696d_shm=''
697d_shmat=''
698d_shmatprototype=''
699shmattype=''
700d_shmctl=''
701d_shmdt=''
702d_shmget=''
703d_sigaction=''
ed140128 704d_signbit=''
983dbef6 705d_sigprocmask=''
b4eb6b3d 706d_sigsetjmp=''
5f106f9c 707usesitecustomize=''
4f5da3e9
SP
708d_snprintf=''
709d_vsnprintf=''
49a78c82 710d_sockatmark=''
2ef53570 711d_sockatmarkproto=''
b4eb6b3d
JH
712d_msg_ctrunc=''
713d_msg_dontroute=''
714d_msg_oob=''
715d_msg_peek=''
716d_msg_proxy=''
717d_oldsock=''
718d_scm_rights=''
719d_socket=''
720d_sockpair=''
721sockethdr=''
722socketlib=''
723d_socklen_t=''
724d_socks5_init=''
360321b3 725d_sprintf_returns_strlen=''
b4eb6b3d 726d_sqrtl=''
10bc17b6
JH
727d_srand48_r=''
728srand48_r_proto=''
729d_srandom_r=''
730srandom_r_proto=''
eef837ea 731d_sresgproto=''
640374d0 732d_sresuproto=''
b4eb6b3d
JH
733d_statblks=''
734d_statfs_f_flags=''
735d_statfs_s=''
736d_fstatvfs=''
737d_statvfs=''
738d_stdio_cnt_lval=''
739d_stdio_ptr_lval=''
a7ffa9b9
NC
740d_stdio_ptr_lval_nochange_cnt=''
741d_stdio_ptr_lval_sets_cnt=''
b4eb6b3d
JH
742d_stdiobase=''
743d_stdstdio=''
744stdio_base=''
745stdio_bufsiz=''
746stdio_cnt=''
747stdio_filbuf=''
748stdio_ptr=''
749d_index=''
750d_strchr=''
751d_strcoll=''
752d_strctcpy=''
753d_strerrm=''
754d_strerror=''
755d_sysernlst=''
756d_syserrlst=''
10bc17b6
JH
757d_strerror_r=''
758strerror_r_proto=''
b3c85772 759d_strftime=''
08c92000
MB
760d_strlcat=''
761d_strlcpy=''
b4eb6b3d
JH
762d_strtod=''
763d_strtol=''
764d_strtold=''
765d_strtoll=''
28e5dec8 766d_strtoq=''
b4eb6b3d
JH
767d_strtoul=''
768d_strtoull=''
769d_strtouq=''
770d_strxfrm=''
771d_symlink=''
772d_syscall=''
2ef53570 773d_syscallproto=''
b4eb6b3d
JH
774d_sysconf=''
775d_system=''
776d_tcgetpgrp=''
777d_tcsetpgrp=''
778d_telldirproto=''
779d_time=''
780timetype=''
781clocktype=''
782d_times=''
10bc17b6
JH
783d_tmpnam_r=''
784tmpnam_r_proto=''
b4eb6b3d 785d_truncate=''
10bc17b6
JH
786d_ttyname_r=''
787ttyname_r_proto=''
b4eb6b3d 788d_tzname=''
4e0554ec
JH
789d_u32align=''
790d_ualarm=''
b4eb6b3d
JH
791d_umask=''
792d_semctl_semid_ds=''
793d_semctl_semun=''
794d_union_semun=''
758a5d79 795d_unordered=''
bdf33aa7 796d_unsetenv=''
4e0554ec 797d_usleep=''
2ef53570 798d_usleepproto=''
b4eb6b3d 799d_ustat=''
233e16ce 800d_pseudofork=''
b4eb6b3d
JH
801d_vfork=''
802usevfork=''
803d_voidsig=''
804signal_t=''
805d_volatile=''
806d_charvspr=''
807d_vprintf=''
808d_wait4=''
809d_waitpid=''
810d_wcstombs=''
811d_wctomb=''
4e0554ec 812d_writev=''
b4eb6b3d 813dlext=''
85e6fe83
LW
814cccdlflags=''
815ccdlflags=''
2304df62 816dlsrc=''
232e078e 817ld=''
85e6fe83 818lddlflags=''
2304df62 819usedl=''
b4eb6b3d
JH
820doublesize=''
821ebcdic=''
822fflushNULL=''
823fflushall=''
824fpossize=''
825fpostype=''
2d736872 826gccansipedantic=''
5b463ca7 827gccosandvers=''
8a27cf78 828gccversion=''
b4eb6b3d
JH
829gidformat=''
830gidsign=''
831gidsize=''
832gidtype=''
833groupstype=''
834h_fcntl=''
835h_sysfile=''
6e1038e0
MB
836html1dir=''
837html1direxp=''
838installhtml1dir=''
839html3dir=''
840html3direxp=''
841installhtml3dir=''
b4eb6b3d 842i_arpainet=''
10bc17b6 843i_crypt=''
b4eb6b3d
JH
844db_hashtype=''
845db_prefixtype=''
640374d0
JH
846db_version_major=''
847db_version_minor=''
848db_version_patch=''
b4eb6b3d
JH
849i_db=''
850i_dbm=''
851i_rpcsvcdbm=''
852d_dirnamlen=''
853direntrytype=''
854i_dirent=''
a0d0e21e 855i_dld=''
b4eb6b3d
JH
856i_dlfcn=''
857i_fcntl=''
858i_float=''
758a5d79
JH
859i_fp=''
860i_fp_class=''
b4eb6b3d
JH
861i_gdbm=''
862d_grpasswd=''
863i_grp=''
b4eb6b3d
JH
864i_ieeefp=''
865i_inttypes=''
2765b840 866i_langinfo=''
b4eb6b3d
JH
867i_libutil=''
868i_limits=''
869i_locale=''
870i_machcthr=''
871i_malloc=''
872i_math=''
873i_memory=''
874i_mntent=''
875i_ndbm=''
876i_netdb=''
877i_neterrno=''
878i_netinettcp=''
879i_niin=''
880i_sysin=''
881i_poll=''
882i_prot=''
883i_pthread=''
884d_pwage=''
885d_pwchange=''
886d_pwclass=''
887d_pwcomment=''
888d_pwexpire=''
889d_pwgecos=''
890d_pwpasswd=''
891d_pwquota=''
892i_pwd=''
893i_sfio=''
894i_shadow=''
895i_socks=''
896i_stddef=''
897i_stdlib=''
898i_string=''
899strings=''
900i_sunmath=''
901i_sysaccess=''
902i_sysdir=''
903i_sysfile=''
904d_voidtty=''
905i_bsdioctl=''
906i_sysfilio=''
907i_sysioctl=''
908i_syssockio=''
909i_syslog=''
910i_sysmman=''
911i_sysmode=''
912i_sysmount=''
913i_sysndir=''
914i_sysparam=''
915i_sysresrc=''
916i_syssecrt=''
917i_sysselct=''
918i_sysstat=''
919i_sysstatfs=''
920i_sysstatvfs=''
921i_systimes=''
922i_systypes=''
923i_sysuio=''
924i_sysun=''
925i_sysutsname=''
926i_sysvfs=''
927i_syswait=''
928i_sgtty=''
929i_termio=''
930i_termios=''
14b90194
JH
931d_tm_tm_gmtoff=''
932d_tm_tm_zone=''
b4eb6b3d
JH
933i_systime=''
934i_systimek=''
935i_time=''
936timeincl=''
937i_unistd=''
938i_ustat=''
939i_utime=''
940i_values=''
941i_stdarg=''
942i_varargs=''
943i_varhdr=''
944i_vfork=''
f3f1a2d8 945d_inc_version_list=''
b4eb6b3d
JH
946inc_version_list=''
947inc_version_list_init=''
948installprefix=''
949installprefixexp=''
950installstyle=''
951installusrbinperl=''
952intsize=''
953longsize=''
954shortsize=''
4b661809 955issymlink=''
2304df62 956libc=''
b4eb6b3d
JH
957ldlibpthname=''
958libperl=''
959shrpenv=''
960useshrplib=''
a0d0e21e 961glibpth=''
2304df62 962libpth=''
8e07c86e 963loclibpth=''
2304df62
AD
964plibpth=''
965xlibpth=''
1cfa4ec7 966ignore_versioned_solibs=''
2304df62 967libs=''
43999f95
JH
968libsdirs=''
969libsfiles=''
970libsfound=''
13b3f787 971libspath=''
85e6fe83 972lns=''
b4eb6b3d
JH
973d_PRIEUldbl=''
974d_PRIFUldbl=''
975d_PRIGUldbl=''
976d_PRIeldbl=''
977d_PRIfldbl=''
978d_PRIgldbl=''
979d_SCNfldbl=''
980sPRIEUldbl=''
981sPRIFUldbl=''
982sPRIGUldbl=''
983sPRIeldbl=''
984sPRIfldbl=''
985sPRIgldbl=''
986sSCNfldbl=''
987lseeksize=''
988lseektype=''
d620c7b3 989mad=''
00e74f14
NC
990madlyh=''
991madlyobj=''
992madlysrc=''
f3f1a2d8
MB
993make_set_make=''
994d_mymalloc=''
995freetype=''
b4eb6b3d
JH
996mallocobj=''
997mallocsrc=''
998malloctype=''
9df442c2 999usemallocwrap=''
b4eb6b3d
JH
1000usemymalloc=''
1001installman1dir=''
1002man1dir=''
1003man1direxp=''
1004man1ext=''
1005installman3dir=''
1006man3dir=''
1007man3direxp=''
1008man3ext=''
1009modetype=''
1010multiarch=''
1011mydomain=''
1012myhostname=''
1013phostname=''
2304df62
AD
1014c=''
1015n=''
b4eb6b3d
JH
1016d_eofnblk=''
1017eagain=''
1018o_nonblock=''
1019rd_nodata=''
2cc61e15 1020need_va_copy=''
b4eb6b3d
JH
1021netdb_hlen_type=''
1022netdb_host_type=''
1023netdb_name_type=''
1024netdb_net_type=''
1025groupcat=''
1026hostcat=''
1027passcat=''
1028orderlib=''
1029ranlib=''
1030d_perl_otherlibdirs=''
1031otherlibdirs=''
2304df62
AD
1032package=''
1033spackage=''
b4eb6b3d
JH
1034pager=''
1035api_revision=''
1036api_subversion=''
1037api_version=''
1038api_versionstring=''
1039patchlevel=''
151e6568 1040perl_patchlevel=''
b4eb6b3d
JH
1041revision=''
1042subversion=''
1043version=''
861eb78d 1044version_patchlevel_string=''
b4eb6b3d
JH
1045perl5=''
1046perladmin=''
1047perlpath=''
1048d_nv_preserves_uv=''
f607920a 1049d_nv_zero_is_allbits_zero=''
b4eb6b3d
JH
1050i16size=''
1051i16type=''
1052i32size=''
1053i32type=''
1054i64size=''
1055i64type=''
1056i8size=''
1057i8type=''
1058ivsize=''
1059ivtype=''
53133ed1 1060nv_preserves_uv_bits=''
b4eb6b3d
JH
1061nvsize=''
1062nvtype=''
1063u16size=''
1064u16type=''
1065u32size=''
1066u32type=''
1067u64size=''
1068u64type=''
1069u8size=''
1070u8type=''
1071uvsize=''
1072uvtype=''
1073ivdformat=''
1074nvEUformat=''
1075nvFUformat=''
1076nvGUformat=''
1077nveformat=''
1078nvfformat=''
1079nvgformat=''
1080uvXUformat=''
1081uvoformat=''
1082uvuformat=''
1083uvxformat=''
1084pidtype=''
1085prefix=''
1086prefixexp=''
1087installprivlib=''
1088privlib=''
1089privlibexp=''
1090prototype=''
1091ptrsize=''
1092d_PRIXU64=''
1093d_PRId64=''
1094d_PRIi64=''
1095d_PRIo64=''
1096d_PRIu64=''
1097d_PRIx64=''
1098sPRIXU64=''
1099sPRId64=''
1100sPRIi64=''
1101sPRIo64=''
1102sPRIu64=''
1103sPRIx64=''
1104d_quad=''
1105quadkind=''
1106quadtype=''
1107uquadtype=''
1108drand01=''
1109randbits=''
1110randfunc=''
1111randseedtype=''
1112seedfunc=''
1113installscript=''
1114scriptdir=''
1115scriptdirexp=''
1116selectminbits=''
1117selecttype=''
8ff267be 1118sh=''
b4eb6b3d
JH
1119sig_count=''
1120sig_name=''
1121sig_name_init=''
1122sig_num=''
1123sig_num_init=''
76d3c696 1124sig_size=''
f3f1a2d8 1125d_sitearch=''
b4eb6b3d
JH
1126installsitearch=''
1127sitearch=''
1128sitearchexp=''
1129installsitebin=''
1130sitebin=''
1131sitebinexp=''
8d2cbf27
JH
1132installsitehtml1dir=''
1133sitehtml1dir=''
1134sitehtml1direxp=''
1135installsitehtml3dir=''
1136sitehtml3dir=''
1137sitehtml3direxp=''
b4eb6b3d
JH
1138installsitelib=''
1139sitelib=''
1140sitelib_stem=''
1141sitelibexp=''
91e123a8
JH
1142installsiteman1dir=''
1143siteman1dir=''
1144siteman1direxp=''
1145installsiteman3dir=''
1146siteman3dir=''
1147siteman3direxp=''
b4eb6b3d
JH
1148siteprefix=''
1149siteprefixexp=''
6e1038e0
MB
1150installsitescript=''
1151sitescript=''
1152sitescriptexp=''
b4eb6b3d
JH
1153sizesize=''
1154sizetype=''
a0d0e21e 1155so=''
b4eb6b3d 1156socksizetype=''
2304df62
AD
1157sharpbang=''
1158shsharp=''
1159spitshell=''
dfe9444c 1160src=''
b4eb6b3d
JH
1161ssizetype=''
1162startperl=''
2304df62 1163startsh=''
b4eb6b3d
JH
1164stdchar=''
1165d_stdio_stream_array=''
1166stdio_stream_array=''
1167sysman=''
5ff3f7a4 1168trnl=''
b4eb6b3d
JH
1169uidformat=''
1170uidsign=''
1171uidsize=''
1172uidtype=''
1173archname64=''
1174use64bitall=''
1175use64bitint=''
15b61c98 1176usefaststdio=''
b4eb6b3d
JH
1177ccflags_uselargefiles=''
1178ldflags_uselargefiles=''
1179libswanted_uselargefiles=''
1180uselargefiles=''
1181uselongdouble=''
1182usemorebits=''
1183usemultiplicity=''
2304df62 1184nm_opt=''
40a7a20a 1185nm_so_opt=''
2304df62
AD
1186runnm=''
1187usenm=''
b4eb6b3d 1188useperlio=''
29209bc5 1189usesocks=''
b4eb6b3d
JH
1190d_oldpthreads=''
1191use5005threads=''
1192useithreads=''
9514c62b 1193usereentrant=''
b4eb6b3d 1194usethreads=''
2304df62 1195incpath=''
2304df62
AD
1196mips_type=''
1197usrinc=''
b4eb6b3d
JH
1198d_vendorarch=''
1199installvendorarch=''
1200vendorarch=''
1201vendorarchexp=''
1202d_vendorbin=''
1203installvendorbin=''
1204vendorbin=''
1205vendorbinexp=''
8d2cbf27
JH
1206installvendorhtml1dir=''
1207vendorhtml1dir=''
1208vendorhtml1direxp=''
1209installvendorhtml3dir=''
1210vendorhtml3dir=''
1211vendorhtml3direxp=''
b4eb6b3d
JH
1212d_vendorlib=''
1213installvendorlib=''
1214vendorlib=''
1215vendorlib_stem=''
1216vendorlibexp=''
91e123a8
JH
1217installvendorman1dir=''
1218vendorman1dir=''
1219vendorman1direxp=''
1220installvendorman3dir=''
1221vendorman3dir=''
1222vendorman3direxp=''
b4eb6b3d
JH
1223usevendorprefix=''
1224vendorprefix=''
1225vendorprefixexp=''
6e1038e0
MB
1226d_vendorscript=''
1227installvendorscript=''
1228vendorscript=''
1229vendorscriptexp=''
d56c5707 1230versiononly=''
b4eb6b3d
JH
1231defvoidused=''
1232voidflags=''
3659ebf1
JH
1233yacc=''
1234yaccflags=''
2304df62
AD
1235CONFIG=''
1236
ecfc5424
AD
1237define='define'
1238undef='undef'
1239smallmach='pdp11 i8086 z8000 i80286 iAPX286'
1240rmlist=''
1241
1242: We must find out about Eunice early
1243eunicefix=':'
1244if test -f /etc/unixtovms; then
1245 eunicefix=/etc/unixtovms
1246fi
1247if test -f /etc/unixtovms.exe; then
1248 eunicefix=/etc/unixtovms.exe
1249fi
1250
cfb04860 1251: Set executable suffix now -- needed before hints available
6153ba32
PG
1252if test -f "/libs/version.library"; then
1253: Amiga OS
1254 _exe=""
1255elif test -f "/system/gnu_library/bin/ar.pm"; then
1256: Stratus VOS
cfb04860 1257 _exe=".pm"
6153ba32
PG
1258elif test -n "$DJGPP"; then
1259: DOS DJGPP
cfb04860 1260 _exe=".exe"
5c728af0 1261elif test -d c:/. -o -n "$is_os2" ; then
506faf56 1262: OS/2 or cygwin
ba863942
JH
1263 _exe=".exe"
1264fi
868439a2 1265
b4eb6b3d 1266i_whoami=''
9da7673b
MB
1267: Trailing extension. Override this in a hint file, if needed.
1268: Extra object files, if any, needed on this platform.
1269archobjs=''
1270archname=''
b4eb6b3d 1271groupstype=''
64615a5e 1272libnames=''
732c9516
JH
1273: change the next line if compiling for Xenix/286 on Xenix/386
1274xlibpth='/usr/lib/386 /lib/386'
732c9516
JH
1275: Possible local library directories to search.
1276loclibpth="/usr/local/lib /opt/local/lib /usr/gnu/lib"
1277loclibpth="$loclibpth /opt/gnu/lib /usr/GNU/lib /opt/GNU/lib"
1278
1279: general looking path for locating libraries
5869b1f1 1280glibpth="/lib /usr/lib $xlibpth"
732c9516 1281glibpth="$glibpth /usr/ccs/lib /usr/ucblib /usr/local/lib"
f7dd4e7f
JH
1282test -f /usr/shlib/libc.so && glibpth="/usr/shlib $glibpth"
1283test -f /shlib/libc.so && glibpth="/shlib $glibpth"
faae14e6 1284test -d /usr/lib64 && glibpth="$glibpth /lib64 /usr/lib64 /usr/local/lib64"
732c9516
JH
1285
1286: Private path used by Configure to find libraries. Its value
1287: is prepended to libpth. This variable takes care of special
1288: machines, like the mips. Usually, it should be empty.
1289plibpth=''
1290
1cfa4ec7
GS
1291: default library list
1292libswanted=''
921b2963 1293: some systems want to use only the non-versioned libso:s
1cfa4ec7 1294ignore_versioned_solibs=''
9da7673b
MB
1295siteman1dir=''
1296siteman3dir=''
1297sitescript=''
ed140128
AD
1298: set usethreads on the Configure command line to enable threads.
1299usereentrant='undef'
1300: full support for void wanted by default
1301defvoidused=15
1302
1303: Possible local include directories to search.
1304: Set locincpth to "" in a hint file to defeat local include searches.
1305locincpth="/usr/local/include /opt/local/include /usr/gnu/include"
1306locincpth="$locincpth /opt/gnu/include /usr/GNU/include /opt/GNU/include"
1307:
1308: no include file wanted by default
1309inclwanted=''
1310
1311: Enable -DEBUGGING and -DDEBUGGING from the command line
1312EBUGGING=''
1313DEBUGGING=old
1314
1315ccname=''
1316ccversion=''
1317perllibs=''
1318: set useposix=false in your hint file to disable the POSIX extension.
1319useposix=true
1320: set useopcode=false in your hint file to disable the Opcode extension.
1321useopcode=true
b4eb6b3d
JH
1322archname64=''
1323ccflags_uselargefiles=''
1324ldflags_uselargefiles=''
1325libswanted_uselargefiles=''
1326: set usemultiplicity on the Configure command line to enable multiplicity.
29209bc5 1327: set usesocks on the Configure command line to enable socks.
ecfc5424 1328: List of libraries we want.
15431986 1329: If anyone needs extra -lxxx, put those in a hint file.
6bdd71ef
AB
1330libswanted="sfio socket bind inet nsl nm ndbm gdbm dbm db malloc dl dld ld sun"
1331libswanted="$libswanted m crypt sec util c cposix posix ucb bsd BSD"
1aef975c 1332: We probably want to search /usr/shlib before most other libraries.
94b6baf5 1333: This is only used by the lib/ExtUtils/MakeMaker.pm routine extliblist.
ecfc5424
AD
1334glibpth=`echo " $glibpth " | sed -e 's! /usr/shlib ! !'`
1335glibpth="/usr/shlib $glibpth"
1336: Do not use vfork unless overridden by a hint file.
1337usevfork=false
1338
8ff267be
PP
1339: Find the basic shell for Bourne shell scripts
1340case "$sh" in
1341'')
8ff267be
PP
1342 case "$SYSTYPE" in
1343 *bsd*|sys5*) xxx="/$SYSTYPE/bin/sh";;
1344 *) xxx='/bin/sh';;
1345 esac
1346 if test -f "$xxx"; then
1347 sh="$xxx"
1348 else
1349 : Build up a list and do a single loop so we can 'break' out.
1350 pth=`echo $PATH | sed -e "s/$p_/ /g"`
1351 for xxx in sh bash ksh pdksh ash; do
1352 for p in $pth; do
1353 try="$try ${p}/${xxx}"
1354 done
1355 done
1356 for xxx in $try; do
1357 if test -f "$xxx"; then
1358 sh="$xxx";
8ff267be 1359 break
a5a94ea5
JH
1360 elif test "X$_exe" != X -a -f "$xxx$_exe"; then
1361 sh="$xxx";
1362 break
8ff267be
PP
1363 elif test -f "$xxx.exe"; then
1364 sh="$xxx";
8ff267be
PP
1365 break
1366 fi
1367 done
1368 fi
1369 ;;
1370esac
1371
1372case "$sh" in
a33c94aa 1373'') cat >&2 <<EOM
8ff267be 1374$me: Fatal Error: I can't find a Bourne Shell anywhere.
dfe9444c 1375
8ff267be 1376Usually it's in /bin/sh. How did you even get this far?
7f2de2d2 1377Please contact me (Perl Maintainers) at perlbug@perl.org and
dfe9444c 1378we'll try to straighten this all out.
8ff267be
PP
1379EOM
1380 exit 1
1381 ;;
1382esac
1383
760ac839 1384: see if sh knows # comments
73614538 1385if `$sh -c '#' >/dev/null 2>&1`; then
760ac839
LW
1386 shsharp=true
1387 spitshell=cat
760ac839 1388 xcat=/bin/cat
a931254c
JH
1389 test -f $xcat$_exe || xcat=/usr/bin/cat
1390 if test ! -f $xcat$_exe; then
4bdb8fb5 1391 for p in `echo $PATH | sed -e "s/$p_/ /g"` $paths; do
a931254c 1392 if test -f $p/cat$_exe; then
1deb0a86 1393 xcat=$p/cat
3c728e00
JH
1394 break
1395 fi
1396 done
1deb0a86
JH
1397 if test ! -f $xcat$_exe; then
1398 echo "Can't find cat anywhere!"
3c728e00
JH
1399 exit 1
1400 fi
1401 fi
5440bc8e
JH
1402 echo "#!$xcat" >sharp
1403 $eunicefix sharp
1404 chmod +x sharp
1405 ./sharp > today
760ac839 1406 if test -s today; then
760ac839
LW
1407 sharpbang='#!'
1408 else
5440bc8e
JH
1409 echo "#! $xcat" > sharp
1410 $eunicefix sharp
1411 chmod +x sharp
1412 ./sharp > today
760ac839 1413 if test -s today; then
760ac839
LW
1414 sharpbang='#! '
1415 else
760ac839
LW
1416 sharpbang=': use '
1417 fi
1418 fi
1419else
dfe9444c 1420 echo " "
8ff267be 1421 echo "Your $sh doesn't grok # comments--I will strip them later on."
760ac839
LW
1422 shsharp=false
1423 cd ..
1424 echo "exec grep -v '^[ ]*#'" >spitshell
1425 chmod +x spitshell
1426 $eunicefix spitshell
1427 spitshell=`pwd`/spitshell
1428 cd UU
1429 echo "I presume that if # doesn't work, #! won't work either!"
1430 sharpbang=': use '
1431fi
5440bc8e 1432rm -f sharp today
760ac839
LW
1433
1434: figure out how to guarantee sh startup
8ff267be
PP
1435case "$startsh" in
1436'') startsh=${sharpbang}${sh} ;;
1437*)
760ac839 1438esac
5440bc8e 1439cat >sharp <<EOSS
760ac839
LW
1440$startsh
1441set abc
1442test "$?abc" != 1
1443EOSS
1444
5440bc8e
JH
1445chmod +x sharp
1446$eunicefix sharp
1447if ./sharp; then
8ff267be 1448 : echo "Yup, it does."
760ac839 1449else
dfe9444c
AD
1450 echo "Hmm... '$startsh' does not guarantee sh startup..."
1451 echo "You may have to fix up the shell scripts to make sure $sh runs them."
760ac839 1452fi
5440bc8e 1453rm -f sharp
760ac839 1454
aebf16e7
AD
1455
1456: Save command line options in file UU/cmdline.opt for later use in
1457: generating config.sh.
1458cat > cmdline.opt <<EOSH
1459# Configure command line arguments.
1460config_arg0='$0'
1461config_args='$*'
1462config_argc=$#
1463EOSH
1464argn=1
ee45ea83
IZ
1465args_exp=''
1466args_sep=''
aebf16e7
AD
1467for arg in "$@"; do
1468 cat >>cmdline.opt <<EOSH
1469config_arg$argn='$arg'
1470EOSH
ee45ea83
IZ
1471 # Extreme backslashitis: replace each ' by '"'"'
1472 cat <<EOC | sed -e "s/'/'"'"'"'"'"'"'/g" > cmdl.opt
1473$arg
1474EOC
1475 arg_exp=`cat cmdl.opt`
1476 args_exp="$args_exp$args_sep'$arg_exp'"
aebf16e7 1477 argn=`expr $argn + 1`
ee45ea83 1478 args_sep=' '
aebf16e7 1479done
ee45ea83
IZ
1480# args_exp is good for restarting self: eval "set X $args_exp"; shift; $0 "$@"
1481# used by ./hints/os2.sh
1482rm -f cmdl.opt
aebf16e7 1483
2304df62
AD
1484: produce awk script to parse command line options
1485cat >options.awk <<'EOF'
1486BEGIN {
02e93a22 1487 optstr = "A:dD:eEf:hKOrsSU:V"; # getopt-style specification
2304df62
AD
1488
1489 len = length(optstr);
1490 for (i = 1; i <= len; i++) {
1491 c = substr(optstr, i, 1);
1492 if (i < len) a = substr(optstr, i + 1, 1); else a = "";
1493 if (a == ":") {
1494 arg[c] = 1;
1495 i++;
1496 }
1497 opt[c] = 1;
1498 }
1499}
1500{
1501 expect = 0;
1502 str = $0;
1503 if (substr(str, 1, 1) != "-") {
1504 printf("'%s'\n", str);
1505 next;
1506 }
1507 len = length($0);
1508 for (i = 2; i <= len; i++) {
1509 c = substr(str, i, 1);
1510 if (!opt[c]) {
1511 printf("-%s\n", substr(str, i));
1512 next;
1513 }
1514 printf("-%s\n", c);
1515 if (arg[c]) {
1516 if (i < len)
1517 printf("'%s'\n", substr(str, i + 1));
1518 else
1519 expect = 1;
1520 next;
1521 }
1522 }
1523}
1524END {
1525 if (expect)
1526 print "?";
1527}
1528EOF
1529
1530: process the command line options
4633a7c4
LW
1531set X `for arg in "$@"; do echo "X$arg"; done |
1532 sed -e s/X// | awk -f options.awk`
2304df62
AD
1533eval "set $*"
1534shift
1535rm -f options.awk
1536
1537: set up default values
1538fastread=''
1539reuseval=false
1540config_sh=''
1541alldone=''
1542error=''
1543silent=''
1544extractsh=''
ecfc5424 1545override=''
16d20bd9 1546knowitall=''
02e93a22 1547rm -f optdef.sh posthint.sh
28757baa
PP
1548cat >optdef.sh <<EOS
1549$startsh
1550EOS
2304df62 1551
dfe9444c 1552
2304df62
AD
1553: option parsing
1554while test $# -gt 0; do
1555 case "$1" in
1556 -d) shift; fastread=yes;;
1557 -e) shift; alldone=cont;;
1558 -f)
1559 shift
1560 cd ..
1561 if test -r "$1"; then
1562 config_sh="$1"
1563 else
a0d0e21e 1564 echo "$me: cannot read config file $1." >&2
2304df62
AD
1565 error=true
1566 fi
1567 cd UU
1568 shift;;
3f30fabf 1569 --help|\
2304df62
AD
1570 -h) shift; error=true;;
1571 -r) shift; reuseval=true;;
dfe9444c 1572 -s) shift; silent=true; realsilent=true;;
2304df62 1573 -E) shift; alldone=exit;;
16d20bd9 1574 -K) shift; knowitall=true;;
ecfc5424 1575 -O) shift; override=true;;
dfe9444c 1576 -S) shift; silent=true; extractsh=true;;
a0d0e21e
LW
1577 -D)
1578 shift
1579 case "$1" in
1580 *=)
1581 echo "$me: use '-U symbol=', not '-D symbol='." >&2
1582 echo "$me: ignoring -D $1" >&2
1583 ;;
ecfc5424 1584 *=*) echo "$1" | \
1aef975c
AD
1585 sed -e "s/'/'\"'\"'/g" -e "s/=\(.*\)/='\1'/" >> optdef.sh;;
1586 *) echo "$1='define'" >> optdef.sh;;
a0d0e21e
LW
1587 esac
1588 shift
1589 ;;
1590 -U)
1591 shift
1592 case "$1" in
1aef975c 1593 *=) echo "$1" >> optdef.sh;;
a0d0e21e
LW
1594 *=*)
1595 echo "$me: use '-D symbol=val', not '-U symbol=val'." >&2
1596 echo "$me: ignoring -U $1" >&2
1597 ;;
1aef975c 1598 *) echo "$1='undef'" >> optdef.sh;;
a0d0e21e
LW
1599 esac
1600 shift
1601 ;;
02e93a22
JH
1602 -A)
1603 shift
1604 xxx=''
1605 yyy="$1"
02e93a22 1606 zzz=''
5f83a3e9 1607 uuu=undef
02e93a22 1608 case "$yyy" in
f7c31117 1609 *=*) zzz=`echo "$yyy"|sed 's!=.*!!'`
5f83a3e9
JH
1610 case "$zzz" in
1611 *:*) zzz='' ;;
1612 *) xxx=append
f7c31117
JH
1613 zzz=" "`echo "$yyy"|sed 's!^[^=]*=!!'`
1614 yyy=`echo "$yyy"|sed 's!=.*!!'` ;;
5f83a3e9
JH
1615 esac
1616 ;;
1617 esac
1618 case "$xxx" in
1619 '') case "$yyy" in
f7c31117
JH
1620 *:*) xxx=`echo "$yyy"|sed 's!:.*!!'`
1621 yyy=`echo "$yyy"|sed 's!^[^:]*:!!'`
1622 zzz=`echo "$yyy"|sed 's!^[^=]*=!!'`
1623 yyy=`echo "$yyy"|sed 's!=.*!!'` ;;
1624 *) xxx=`echo "$yyy"|sed 's!:.*!!'`
1625 yyy=`echo "$yyy"|sed 's!^[^:]*:!!'` ;;
5f83a3e9
JH
1626 esac
1627 ;;
1628 esac
02e93a22
JH
1629 case "$xxx" in
1630 append)
5f83a3e9 1631 echo "$yyy=\"\${$yyy}$zzz\"" >> posthint.sh ;;
02e93a22 1632 clear)
5f83a3e9 1633 echo "$yyy=''" >> posthint.sh ;;
02e93a22
JH
1634 define)
1635 case "$zzz" in
1636 '') zzz=define ;;
1637 esac
5f83a3e9 1638 echo "$yyy='$zzz'" >> posthint.sh ;;
02e93a22 1639 eval)
5f83a3e9 1640 echo "eval \"$yyy=$zzz\"" >> posthint.sh ;;
02e93a22 1641 prepend)
5f83a3e9 1642 echo "$yyy=\"$zzz\${$yyy}\"" >> posthint.sh ;;
02e93a22
JH
1643 undef)
1644 case "$zzz" in
1645 '') zzz="$uuu" ;;
1646 esac
5f83a3e9
JH
1647 echo "$yyy=$zzz" >> posthint.sh ;;
1648 *) echo "$me: unknown -A command '$xxx', ignoring -A $1" >&2 ;;
02e93a22 1649 esac
bde6b06b 1650 shift
02e93a22 1651 ;;
dfe9444c 1652 -V) echo "$me generated by metaconfig 3.0 PL70." >&2
5f83a3e9 1653 exit 0;;
2304df62 1654 --) break;;
a0d0e21e 1655 -*) echo "$me: unknown option $1" >&2; shift; error=true;;
2304df62
AD
1656 *) break;;
1657 esac
1658done
1659
1660case "$error" in
1661true)
1662 cat >&2 <<EOM
2afac517 1663Usage: $me [-dehrsEKOSV] [-f config.sh] [-D symbol] [-D symbol=value]
02e93a22 1664 [-U symbol] [-U symbol=] [-A command:symbol...]
2304df62
AD
1665 -d : use defaults for all answers.
1666 -e : go on without questioning past the production of config.sh.
1667 -f : specify an alternate default configuration file.
1668 -h : print this help message and exit (with an error status).
1669 -r : reuse C symbols value if possible (skips costly nm extraction).
1670 -s : silent mode, only echoes questions and essential information.
a0d0e21e
LW
1671 -D : define symbol to have some value:
1672 -D symbol symbol gets the value 'define'
1673 -D symbol=value symbol gets the value 'value'
3f30fabf
MB
1674 common used examples (see INSTALL for more info):
1675 -Duse64bitint use 64bit integers
b79e0b55 1676 -Duse64bitall use 64bit integers and pointers
3f30fabf 1677 -Dusethreads use thread support
b79e0b55 1678 -Dinc_version_list=none do not include older perl trees in @INC
3f30fabf
MB
1679 -DEBUGGING=none DEBUGGING options
1680 -Dcc=gcc choose your compiler
1681 -Dprefix=/opt/perl5 choose your destination
2304df62 1682 -E : stop at the end of questions, after having produced config.sh.
16d20bd9 1683 -K : do not use unless you know what you are doing.
ecfc5424 1684 -O : let -D and -U override definitions from loaded configuration file.
2304df62 1685 -S : perform variable substitutions on all .SH files (can mix with -f)
a0d0e21e
LW
1686 -U : undefine symbol:
1687 -U symbol symbol gets the value 'undef'
1688 -U symbol= symbol gets completely empty
3f30fabf 1689 e.g.: -Uversiononly
02e93a22 1690 -A : manipulate symbol after the platform specific hints have been applied:
5f83a3e9 1691 -A symbol=value append " "value to symbol
02e93a22
JH
1692 -A append:symbol=value append value to symbol
1693 -A define:symbol=value define symbol to have value
02e93a22
JH
1694 -A clear:symbol define symbol to be ''
1695 -A define:symbol define symbol to be 'define'
1696 -A eval:symbol=value define symbol to be eval of value
1697 -A prepend:symbol=value prepend value to symbol
1698 -A undef:symbol define symbol to be 'undef'
1699 -A undef:symbol= define symbol to be ''
3f30fabf 1700 e.g.: -A prepend:libswanted='cl pthread '
2304df62
AD
1701 -V : print version number and exit (with a zero status).
1702EOM
1703 exit 1
1704 ;;
1705esac
1706
dfe9444c
AD
1707: Sanity checks
1708case "$fastread$alldone" in
1709yescont|yesexit) ;;
1710*)
aaeb8e51
GS
1711 case "$extractsh" in
1712 true) ;;
1713 *)
1714 if test ! -t 0; then
1715 echo "Say 'sh Configure', not 'sh <Configure'"
1716 exit 1
1717 fi
1718 ;;
1719 esac
dfe9444c
AD
1720 ;;
1721esac
1722
2304df62
AD
1723exec 4>&1
1724case "$silent" in
1725true) exec 1>/dev/null;;
1726esac
1727
ecfc5424 1728: run the defines and the undefines, if any, but leave the file out there...
1aef975c
AD
1729touch optdef.sh
1730. ./optdef.sh
02e93a22
JH
1731: create the posthint manipulation script and leave the file out there...
1732touch posthint.sh
a0d0e21e 1733
2304df62 1734: set package name
85e6fe83 1735package=perl5
b4eb6b3d
JH
1736first=`echo $package | sed -e 's/^\(.\).*/\1/'`
1737last=`echo $package | sed -e 's/^.\(.*\)/\1/'`
1738case "`echo AbyZ | tr '[:lower:]' '[:upper:]' 2>/dev/null`" in
1739ABYZ) spackage=`echo $first | tr '[:lower:]' '[:upper:]'`$last;;
1740*) spackage=`echo $first | tr '[a-z]' '[A-Z]'`$last;;
1741esac
2304df62 1742
2304df62
AD
1743: Some greps do not return status, grrr.
1744echo "grimblepritz" >grimble
1745if grep blurfldyick grimble >/dev/null 2>&1 ; then
1746 contains=contains
1747elif grep grimblepritz grimble >/dev/null 2>&1 ; then
1748 contains=grep
1749else
1750 contains=contains
1751fi
1752rm -f grimble
1753: the following should work in any shell
1754case "$contains" in
1755contains*)
1756 echo " "
1757 echo "AGH! Grep doesn't return a status. Attempting remedial action."
1758 cat >contains <<'EOSS'
1759grep "$1" "$2" >.greptmp && cat .greptmp && test -s .greptmp
1760EOSS
1761chmod +x contains
1762esac
1763
dfe9444c
AD
1764: Find the path to the source tree
1765case "$src" in
1766'') case "$0" in
b233458b
JH
1767 */*) src=`echo $0 | sed -e 's%/[^/][^/]*$%%'`
1768 case "$src" in
1769 /*) ;;
8504afb7 1770 .) ;;
b233458b
JH
1771 *) src=`cd ../$src && pwd` ;;
1772 esac
1773 ;;
dfe9444c
AD
1774 *) src='.';;
1775 esac;;
1776esac
1777case "$src" in
1778'') src=/
1779 rsrc=/
1780 ;;
1781/*) rsrc="$src";;
1782*) rsrc="../$src";;
1783esac
1784if test -f $rsrc/Configure && \
1785 $contains "^package=$package$" $rsrc/Configure >/dev/null 2>&1
1786then
1787 : found it, so we are ok.
1788else
1789 rsrc=''
1790 for src in . .. ../.. ../../.. ../../../..; do
1791 if test -f ../$src/Configure && \
1792 $contains "^package=$package$" ../$src/Configure >/dev/null 2>&1
1793 then
1794 rsrc=../$src
1795 break
1796 fi
1797 done
1798fi
1799case "$rsrc" in
1800'')
1801 cat <<EOM >&4
1802
1803Sorry, I can't seem to locate the source dir for $package. Please start
1804Configure with an explicit path -- i.e. /some/path/Configure.
1805
1806EOM
1807 exit 1
1808 ;;
1809../.) rsrc='..';;
1810*)
1811 echo " "
1812 echo "Sources for $package found in \"$src\"." >&4
1813 ;;
1814esac
1815
1816: script used to extract .SH files with variable substitutions
1817cat >extract <<'EOS'
a02608de 1818PERL_CONFIG_SH=true
dfe9444c 1819echo "Doing variable substitutions on .SH files..."
24ccb310
JH
1820if test -f MANIFEST; then
1821 set x `awk '{print $1}' < MANIFEST | grep '\.SH$'`
dfe9444c
AD
1822else
1823 echo "(Looking for .SH files under the source directory.)"
6904989c 1824 set x `(cd "$src"; find . -name "*.SH" -print)`
dfe9444c
AD
1825fi
1826shift
1827case $# in
6904989c 18280) set x `(cd "$src"; echo *.SH)`; shift;;
dfe9444c 1829esac
6904989c 1830if test ! -f "$src/$1"; then
dfe9444c
AD
1831 shift
1832fi
1833mkdir_p='
1834name=$1;
1835create="";
1836while test $name; do
1837 if test ! -d "$name"; then
1838 create="$name $create";
1839 name=`echo $name | sed -e "s|^[^/]*$||"`;
1840 name=`echo $name | sed -e "s|\(.*\)/.*|\1|"`;
1841 else
1842 name="";
1843 fi;
1844done;
1845for file in $create; do
1846 mkdir $file;
1847done
1848'
1849for file in $*; do
1850 case "$src" in
1851 ".")
1852 case "$file" in
1853 */*)
1854 dir=`expr X$file : 'X\(.*\)/'`
1855 file=`expr X$file : 'X.*/\(.*\)'`
6904989c 1856 (cd "$dir" && . ./$file)
dfe9444c
AD
1857 ;;
1858 *)
1859 . ./$file
1860 ;;
1861 esac
1862 ;;
1863 *)
1864 case "$file" in
1865 */*)
1866 dir=`expr X$file : 'X\(.*\)/'`
1867 file=`expr X$file : 'X.*/\(.*\)'`
1868 (set x $dir; shift; eval $mkdir_p)
6904989c 1869 sh <"$src/$dir/$file"
dfe9444c
AD
1870 ;;
1871 *)
6904989c 1872 sh <"$src/$file"
dfe9444c
AD
1873 ;;
1874 esac
1875 ;;
1876 esac
1877done
6904989c 1878if test -f "$src/config_h.SH"; then
dfe9444c
AD
1879 if test ! -f config.h; then
1880 : oops, they left it out of MANIFEST, probably, so do it anyway.
6904989c 1881 . "$src/config_h.SH"
dfe9444c
AD
1882 fi
1883fi
1884EOS
1885
1886: extract files and exit if asked to do so
1887case "$extractsh" in
1888true)
1889 case "$realsilent" in
1890 true) ;;
1891 *) exec 1>&4;;
1892 esac
1893 case "$config_sh" in
1894 '') config_sh='config.sh';;
1895 esac
1896 echo " "
1897 echo "Fetching answers from $config_sh..."
1898 cd ..
1899 . $config_sh
1900 test "$override" && . ./optdef.sh
1901 echo " "
1902 . UU/extract
1903 rm -rf UU
24ccb310 1904 echo "Extraction done."
dfe9444c
AD
1905 exit 0
1906 ;;
1907esac
1908
1909: Eunice requires " " instead of "", can you believe it
1910echo " "
1911: Here we go...
1912echo "Beginning of configuration questions for $package."
1913
1914trap 'echo " "; test -d ../UU && rm -rf X $rmlist; exit 1' 1 2 3 15
1915
2304df62
AD
1916: first determine how to suppress newline on echo command
1917echo " "
1918echo "Checking echo to see how to suppress newlines..."
1919(echo "hi there\c" ; echo " ") >.echotmp
1920if $contains c .echotmp >/dev/null 2>&1 ; then
1921 echo "...using -n."
1922 n='-n'
1923 c=''
1924else
1925 cat <<'EOM'
1926...using \c
1927EOM
1928 n=''
1929 c='\c'
1930fi
1931echo $n "The star should be here-->$c"
1932echo '*'
1933rm -f .echotmp
1934
1935: Now test for existence of everything in MANIFEST
1936echo " "
6904989c 1937if test -f "$rsrc/MANIFEST"; then
2304df62 1938 echo "First let's make sure your kit is complete. Checking..." >&4
4242830c 1939 awk '$1 !~ /PACK[A-Z]+/ {print $1}' "$rsrc/MANIFEST" | (split -l 50 2>/dev/null || split -50)
2304df62 1940 rm -f missing
dfe9444c 1941 tmppwd=`pwd`
2304df62 1942 for filelist in x??; do
6904989c 1943 (cd "$rsrc"; ls `cat "$tmppwd/$filelist"` >/dev/null 2>>"$tmppwd/missing")
2304df62
AD
1944 done
1945 if test -s missing; then
1946 cat missing >&4
1947 cat >&4 <<'EOM'
1948
1949THIS PACKAGE SEEMS TO BE INCOMPLETE.
1950
1951You have the option of continuing the configuration process, despite the
1952distinct possibility that your kit is damaged, by typing 'y'es. If you
1953do, don't blame me if something goes wrong. I advise you to type 'n'o
7f2de2d2 1954and contact the author (perlbug@perl.org).
2304df62
AD
1955
1956EOM
1957 echo $n "Continue? [n] $c" >&4
1958 read ans
1959 case "$ans" in
1960 y*)
1961 echo "Continuing..." >&4
1962 rm -f missing
1963 ;;
1964 *)
1965 echo "ABORTING..." >&4
1966 kill $$
1967 ;;
1968 esac
1969 else
dfe9444c 1970 echo "Looks good..."
2304df62
AD
1971 fi
1972else
1973 echo "There is no MANIFEST file. I hope your kit is complete !"
1974fi
1975rm -f missing x??
1976
5ff3f7a4
GS
1977echo " "
1978: Find the appropriate value for a newline for tr
1979if test -n "$DJGPP"; then
1980 trnl='\012'
1981fi
1982if test X"$trnl" = X; then
1983 case "`echo foo|tr '\n' x 2>/dev/null`" in
1984 foox) trnl='\n' ;;
1985 esac
1986fi
1987if test X"$trnl" = X; then
1988 case "`echo foo|tr '\012' x 2>/dev/null`" in
1989 foox) trnl='\012' ;;
1990 esac
1991fi
1992if test X"$trnl" = X; then
8be2c24c
JH
1993 case "`echo foo|tr '\r\n' xy 2>/dev/null`" in
1994 fooxy) trnl='\n\r' ;;
1995 esac
1996fi
1997if test X"$trnl" = X; then
5ff3f7a4
GS
1998 cat <<EOM >&2
1999
2000$me: Fatal Error: cannot figure out how to translate newlines with 'tr'.
2001
2002EOM
2003 exit 1
2004fi
2005
2304df62
AD
2006: compute the number of columns on the terminal for proper question formatting
2007case "$COLUMNS" in
2008'') COLUMNS='80';;
2009esac
2010
2011: set up the echo used in my read
2012myecho="case \"\$xxxm\" in
2013'') echo $n \"\$rp $c\" >&4;;
2014*) case \"\$rp\" in
2015 '') echo $n \"[\$xxxm] $c\";;
2016 *)
2017 if test \`echo \"\$rp [\$xxxm] \" | wc -c\` -ge $COLUMNS; then
2018 echo \"\$rp\" >&4
2019 echo $n \"[\$xxxm] $c\" >&4
2020 else
2021 echo $n \"\$rp [\$xxxm] $c\" >&4
2022 fi
2023 ;;
2024 esac;;
2025esac"
2026
2027: now set up to do reads with possible shell escape and default assignment
2028cat <<EOSC >myread
28757baa 2029$startsh
2304df62
AD
2030xxxm=\$dflt
2031$myecho
2032ans='!'
2033case "\$fastread" in
2034yes) case "\$dflt" in
2035 '') ;;
2036 *) ans='';
2037 case "\$silent-\$rp" in
2038 true-) ;;
2039 *) echo " " >&4;;
2040 esac;;
2041 esac;;
2042*) case "\$silent" in
2043 true) case "\$rp" in
2044 '') ans='';;
2045 esac;;
2046 esac;;
2047esac
2048while expr "X\$ans" : "X!" >/dev/null; do
2049 read answ
2050 set x \$xxxm
2051 shift
dfe9444c 2052 aok=''; eval "ans=\\"\$answ\\"" && aok=y
2304df62 2053 case "\$answ" in
dfe9444c
AD
2054 "!")
2055 sh 1>&4
2056 echo " "
2057 $myecho
2058 ;;
2059 !*)
2060 set x \`expr "X\$ans" : "X!\(.*\)\$"\`
2061 shift
2062 sh 1>&4 -c "\$*"
2063 echo " "
2064 $myecho
2065 ;;
2304df62
AD
2066 "\$ans")
2067 case "\$ans" in
ecfc5424
AD
2068 \\&*)
2069 set x \`expr "X\$ans" : "X&\(.*\)\$"\`
2070 shift
2071 case "\$1" in
2072 -d)
2073 fastread=yes
40a7a20a 2074 echo "(OK, I'll run with -d after this question.)" >&4
ecfc5424
AD
2075 ;;
2076 -*)
40a7a20a 2077 echo "*** Sorry, \$1 not supported yet." >&4
ecfc5424
AD
2078 ;;
2079 esac
2080 $myecho
2081 ans=!
2082 ;;
2304df62
AD
2083 esac;;
2084 *)
2085 case "\$aok" in
2086 y)
2087 echo "*** Substitution done -- please confirm."
2088 xxxm="\$ans"
c9795ab7 2089 ans=\`echo $n "\$ans$c" | tr '$trnl' ' '\`
2304df62
AD
2090 xxxm="\$ans"
2091 ans=!
2092 ;;
2093 *)
2094 echo "*** Error -- try again."
2095 ans=!
2096 ;;
2097 esac
2098 $myecho
2099 ;;
2100 esac
2101 case "\$ans\$xxxm\$nostick" in
2102 '')
2103 ans=!
2104 $myecho
2105 ;;
2106 esac
2107done
2108case "\$ans" in
2109'') ans="\$xxxm";;
2110esac
2111EOSC
2112
2113: create .config dir to save info across Configure sessions
2114test -d ../.config || mkdir ../.config
2115cat >../.config/README <<EOF
2116This directory created by Configure to save information that should
dfe9444c 2117persist across sessions for $package.
2304df62
AD
2118
2119You may safely delete it if you wish.
2120EOF
2121
9507cadf 2122xversion=`awk '/define[ ]+PERL_VERSION/ {print $3}' $rsrc/patchlevel.h`
af960fef 2123case "$usedevel" in
0107c034 2124$define|true|[yY]*) ;;
9507cadf 2125*) case "$xversion" in
0107c034
JH
2126 *[13579])
2127 cat >&4 <<EOH
2128*** WHOA THERE!!! ***
2129
2130 This is an UNSTABLE DEVELOPMENT release.
9507cadf
JH
2131 The version of this $package distribution is $xversion, that is, odd,
2132 (as opposed to even) and that signifies a development release.
3d5d58b1 2133 If you want a maintenance release, you want an even-numbered version.
0107c034
JH
2134
2135 Do ***NOT*** install this into production use.
2136 Data corruption and crashes are possible.
2137
2138 It is most seriously suggested that you do not continue any further
2139 unless you want to help in developing and debugging Perl.
2140
6adc6a45
JH
2141 If you *still* want to build perl, you can answer 'y' now,
2142 or pass -Dusedevel to Configure.
2143
0107c034
JH
2144EOH
2145 rp='Do you really want to continue?'
2146 dflt='n'
2147 . ./myread
2148 case "$ans" in
8feeef0e
JH
2149 [yY]) echo >&4 "Okay, continuing."
2150 usedevel="$define" ;;
0107c034
JH
2151 *) echo >&4 "Okay, bye."
2152 exit 1
2153 ;;
2154 esac
2155 ;;
2156 esac
2157 ;;
2158esac
8feeef0e
JH
2159case "$usedevel" in
2160$define|true|[yY]*)
2161 case "$versiononly" in
2162 '') versiononly="$define" ;;
2163 esac
2164 case "$installusrbinperl" in
2165 '') installusrbinperl="$undef" ;;
2166 esac
2167 ;;
2168esac
0107c034 2169
2304df62
AD
2170: general instructions
2171needman=true
2172firsttime=true
760ac839 2173user=`(logname) 2>/dev/null`
dfe9444c
AD
2174case "$user" in
2175'') user=`whoami 2>&1`;;
760ac839 2176esac
2304df62
AD
2177if $contains "^$user\$" ../.config/instruct >/dev/null 2>&1; then
2178 firsttime=false
2179 echo " "
2180 rp='Would you like to see the instructions?'
2181 dflt=n
2182 . ./myread
2183 case "$ans" in
2184 [yY]*) ;;
2185 *) needman=false;;
2186 esac
2187fi
2188if $needman; then
2189 cat <<EOH
4e2a5f63 2190
2304df62 2191This installation shell script will examine your system and ask you questions
a0d0e21e 2192to determine how the perl5 package should be installed. If you get
2304df62
AD
2193stuck on a question, you may use a ! shell escape to start a subshell or
2194execute a command. Many of the questions will have default answers in square
2195brackets; typing carriage return will give you the default.
2196
2197On some of the questions which ask for file or directory names you are allowed
2198to use the ~name construct to specify the login directory belonging to "name",
2199even if you don't have a shell which knows about that. Questions where this is
2200allowed will be marked "(~name ok)".
2201
2202EOH
2203 rp=''
2204 dflt='Type carriage return to continue'
2205 . ./myread
2206 cat <<'EOH'
2207
2208The prompter used in this script allows you to use shell variables and
2209backticks in your answers. You may use $1, $2, etc... to refer to the words
2210in the default answer, as if the default line was a set of arguments given to a
2211script shell. This means you may also use $* to repeat the whole default line,
2212so you do not have to re-type everything to add something to the default.
2213
2214Everytime there is a substitution, you will have to confirm. If there is an
2215error (e.g. an unmatched backtick), the default answer will remain unchanged
2216and you will be prompted again.
2217
2218If you are in a hurry, you may run 'Configure -d'. This will bypass nearly all
2219the questions and use the computed defaults (or the previous answers if there
2220was already a config.sh file). Type 'Configure -h' for a list of options.
ecfc5424 2221You may also start interactively and then answer '& -d' at any prompt to turn
dfe9444c 2222on the non-interactive behaviour for the remainder of the execution.
2304df62
AD
2223
2224EOH
2225 . ./myread
2226 cat <<EOH
2227
2228Much effort has been expended to ensure that this shell script will run on any
2229Unix system. If despite that it blows up on yours, your best bet is to edit
40000a8c
AD
2230Configure and run it again. If you can't run Configure for some reason,
2231you'll have to generate a config.sh file by hand. Whatever problems you
7f2de2d2 2232have, let me (perlbug@perl.org) know how I blew it.
2304df62
AD
2233
2234This installation script affects things in two ways:
2235
22361) it may do direct variable substitutions on some of the files included
2237 in this kit.
22382) it builds a config.h file for inclusion in C programs. You may edit
2239 any of these files as the need arises after running this script.
2240
2241If you make a mistake on a question, there is no easy way to back up to it
2242currently. The easiest thing to do is to edit config.sh and rerun all the SH
2243files. Configure will offer to let you do this before it runs the SH files.
2244
2245EOH
2246 dflt='Type carriage return to continue'
2247 . ./myread
2248 case "$firsttime" in
2249 true) echo $user >>../.config/instruct;;
2250 esac
2251fi
2252
2304df62
AD
2253: find out where common programs are
2254echo " "
2255echo "Locating common programs..." >&4
2256cat <<EOSC >loc
2257$startsh
2258case \$# in
22590) exit 1;;
2260esac
2261thing=\$1
2262shift
2263dflt=\$1
2264shift
2265for dir in \$*; do
2266 case "\$thing" in
2267 .)
2268 if test -d \$dir/\$thing; then
2269 echo \$dir
2270 exit 0
2271 fi
2272 ;;
2273 *)
a0d0e21e 2274 for thisthing in \$dir/\$thing; do
ecfc5424 2275 : just loop through to pick last item
a0d0e21e 2276 done
25f94b33 2277 if test -f \$thisthing; then
a0d0e21e 2278 echo \$thisthing
2304df62 2279 exit 0
a5a94ea5
JH
2280 elif test "X$_exe" != X -a -f \$thisthing$_exe; then
2281 echo \$thisthing
2282 exit 0
2304df62 2283 elif test -f \$dir/\$thing.exe; then
c4f23d77
AD
2284 if test -n "$DJGPP"; then
2285 echo \$dir/\$thing.exe
b921d661 2286 elif test "$eunicefix" != ":"; then
c4f23d77
AD
2287 : on Eunice apparently
2288 echo \$dir/\$thing
b921d661 2289 exit 0
c4f23d77 2290 fi
2d736872 2291 exit 0
2304df62
AD
2292 fi
2293 ;;
2294 esac
2295done
2296echo \$dflt
2297exit 1
2298EOSC
2299chmod +x loc
2300$eunicefix loc
2301loclist="
2302awk
2303cat
f8006fac 2304chmod
b4eb6b3d
JH
2305comm
2306cp
2304df62
AD
2307echo
2308expr
2309grep
a0d0e21e 2310ls
b4eb6b3d 2311mkdir
2304df62
AD
2312rm
2313sed
b4eb6b3d 2314sort
85e6fe83 2315touch
2304df62 2316tr
b4eb6b3d 2317uniq
2304df62
AD
2318"
2319trylist="
2320Mcc
dfe9444c 2321ar
3659ebf1 2322bison
b4eb6b3d 2323byacc
2304df62 2324cpp
b4eb6b3d 2325csh
2304df62
AD
2326date
2327egrep
1fef16b3 2328gmake
8ff267be 2329gzip
b4eb6b3d 2330less
8ff267be 2331ln
3c728e00 2332make
b4eb6b3d 2333more
693762b4 2334nm
b4eb6b3d
JH
2335nroff
2336pg
2304df62
AD
2337test
2338uname
8ff267be 2339zip
2304df62 2340"
8e07c86e 2341pth=`echo $PATH | sed -e "s/$p_/ /g"`
2304df62
AD
2342pth="$pth /lib /usr/lib"
2343for file in $loclist; do
dfe9444c
AD
2344 eval xxx=\$$file
2345 case "$xxx" in
2346 /*|?:[\\/]*)
2347 if test -f "$xxx"; then
2348 : ok
2349 else
2350 echo "WARNING: no $xxx -- ignoring your setting for $file." >&4
2351 xxx=`./loc $file $file $pth`
2352 fi
2353 ;;
2354 '') xxx=`./loc $file $file $pth`;;
2355 *) xxx=`./loc $xxx $xxx $pth`;;
2356 esac
a5a94ea5 2357 eval $file=$xxx$_exe
2304df62
AD
2358 eval _$file=$xxx
2359 case "$xxx" in
2360 /*)
2361 echo $file is in $xxx.
2362 ;;
8e07c86e
AD
2363 ?:[\\/]*)
2364 echo $file is in $xxx.
2365 ;;
2304df62 2366 *)
25f94b33
AD
2367 echo "I don't know where '$file' is, and my life depends on it." >&4
2368 echo "Go find a public domain implementation or fix your PATH setting!" >&4
4633a7c4 2369 exit 1
2304df62
AD
2370 ;;
2371 esac
2372done
2373echo " "
2374echo "Don't worry if any of the following aren't found..."
2375say=offhand
2376for file in $trylist; do
dfe9444c
AD
2377 eval xxx=\$$file
2378 case "$xxx" in
2379 /*|?:[\\/]*)
2380 if test -f "$xxx"; then
2381 : ok
2382 else
2383 echo "WARNING: no $xxx -- ignoring your setting for $file." >&4
2384 xxx=`./loc $file $file $pth`
2385 fi
2386 ;;
2387 '') xxx=`./loc $file $file $pth`;;
2388 *) xxx=`./loc $xxx $xxx $pth`;;
2389 esac
306a8474 2390 eval $file=$xxx$_exe
2304df62
AD
2391 eval _$file=$xxx
2392 case "$xxx" in
2393 /*)
2394 echo $file is in $xxx.
2395 ;;
8e07c86e
AD
2396 ?:[\\/]*)
2397 echo $file is in $xxx.
2398 ;;
2304df62
AD
2399 *)
2400 echo "I don't see $file out there, $say."
2401 say=either
2402 ;;
2403 esac
2404done
2405case "$egrep" in
1fef16b3 2406egrep)
2304df62
AD
2407 echo "Substituting grep for egrep."
2408 egrep=$grep
868439a2 2409 _egrep=$grep
2304df62
AD
2410 ;;
2411esac
8ff267be 2412case "$ln" in
1fef16b3 2413ln)
8ff267be
PP
2414 echo "Substituting cp for ln."
2415 ln=$cp
868439a2 2416 _ln=$cp
8ff267be
PP
2417 ;;
2418esac
2e26f1d5
JH
2419case "$make" in
2420make)
2421 case "$gmake" in
2422 gmake)
2423 echo "I can't find make or gmake, and my life depends on it." >&4
2424 echo "Go find a public domain implementation or fix your PATH setting!" >&4
2425 exit 1
2426 ;;
2427 esac
2428 ;;
2429esac
2430case "$gmake" in
2431gmake) ;;
2432*) # We can't have osname yet.
1fef16b3
JH
2433 if test -f "/system/gnu_library/bin/ar.pm"; then # Stratus VOS
2434 # Assume that gmake, if found, is definitely GNU make
2435 # and prefer it over the system make.
2436 echo "Substituting gmake for make."
2437 make=$gmake
868439a2 2438 _make=$gmake
1fef16b3
JH
2439 fi
2440 ;;
a5a94ea5 2441esac
2304df62
AD
2442case "$test" in
2443test)
2444 echo "Hopefully test is built into your sh."
2445 ;;
2446*)
73614538 2447 if `sh -c "PATH= test true" >/dev/null 2>&1`; then
5d644a95 2448 echo "Using the test built into your sh."
2304df62
AD
2449 test=test
2450 _test=test
2451 fi
2452 ;;
2453esac
2454case "$echo" in
2455echo)
2456 echo "Hopefully echo is built into your sh."
2457 ;;
2458'') ;;
2459*)
2460 echo " "
2461echo "Checking compatibility between $echo and builtin echo (if any)..." >&4
2462 $echo $n "hi there$c" >foo1
2463 echo $n "hi there$c" >foo2
2464 if cmp foo1 foo2 >/dev/null 2>&1; then
2465 echo "They are compatible. In fact, they may be identical."
2466 else
2467 case "$n" in
2468 '-n') n='' c='\c';;
2469 *) n='-n' c='';;
2470 esac
2471 cat <<FOO
2472They are not compatible! You are probably running ksh on a non-USG system.
2473I'll have to use $echo instead of the builtin, since Bourne shell doesn't
2474have echo built in and we may have to run some Bourne shell scripts. That
2475means I'll have to use '$n$c' to suppress newlines now. Life is ridiculous.
2476
2477FOO
2478 $echo $n "The star should be here-->$c"
2479 $echo "*"
2480 fi
2481 $rm -f foo1 foo2
2482 ;;
2483esac
2484
6b769f8f 2485cat <<EOS >trygcc
2573c5f9
JH
2486$startsh
2487EOS
6b769f8f 2488cat <<'EOSC' >>trygcc
2573c5f9
JH
2489case "$cc" in
2490'') ;;
2491*) $rm -f try try.*
2492 $cat >try.c <<EOM
2493int main(int argc, char *argv[]) {
2494 return 0;
2495}
2496EOM
e4778687 2497 if $cc -o try $ccflags $ldflags try.c; then
2573c5f9
JH
2498 :
2499 else
2500 echo "Uh-oh, the C compiler '$cc' doesn't seem to be working." >&4
2501 despair=yes
2502 trygcc=yes
2503 case "$cc" in
2504 *gcc*) trygcc=no ;;
2505 esac
dce40316
AD
2506 # Skip this test because it gives a false match on output like:
2507 # ./trygcc: line 23: cc: command not found
2508 # case "`$cc -v -c try.c 2>&1`" in
2509 # *gcc*) trygcc=no ;;
2510 # esac
2573c5f9
JH
2511 if $test X"$trygcc" = Xyes; then
2512 if gcc -o try -c try.c; then
2513 echo " "
2514 echo "You seem to have a working gcc, though." >&4
dce40316
AD
2515 # Switching compilers may undo the work of hints files.
2516 # The most common problem is -D_REENTRANT for threads.
2517 # This heuristic catches that case, but gets false positives
2518 # if -Dusethreads was not actually specified. Better to
2519 # bail out here with a useful message than fail
2520 # mysteriously later. Should we perhaps just try to
2521 # re-invoke Configure -Dcc=gcc config_args ?
2522 if $test -f usethreads.cbu; then
2523 $cat >&4 <<EOM
2524
2525*** However, any setting of the C compiler flags (e.g. for thread support)
2526*** will be lost. It may be necessary for you to restart Configure and
2527*** add -Dcc=gcc to your Configure command line.
2528
2529EOM
2530 rp="Would you like to go ahead and try gcc anyway?"
2531 dflt=n
2532 else
2533 rp="Would you like to use it?"
2534 dflt=y
2535 fi
2573c5f9
JH
2536 if $test -f myread; then
2537 . ./myread
2538 else
2539 if $test -f UU/myread; then
2540 . ./UU/myread
2541 else
2542 echo "Cannot find myread, sorry. Aborting." >&2
2543 exit 1
2544 fi
2545 fi
2546 case "$ans" in
6371411c 2547 [yY]*) cc=gcc; ccname=gcc; ccflags=''; despair=no;
2573c5f9
JH
2548 esac
2549 fi
2550 fi
6b769f8f
RB
2551 fi
2552 $rm -f try try.*
2553 ;;
2554esac
2555EOSC
2556
2557cat <<EOS >checkcc
2558$startsh
2559EOS
2560cat <<'EOSC' >>checkcc
2561case "$cc" in
2562'') ;;
2563*) $rm -f try try.*
2564 $cat >try.c <<EOM
2565int main(int argc, char *argv[]) {
2566 return 0;
2567}
2568EOM
2569 if $cc -o try $ccflags $ldflags try.c; then
2570 :
2571 else
2573c5f9 2572 if $test X"$despair" = Xyes; then
6b769f8f
RB
2573 echo "Uh-oh, the C compiler '$cc' doesn't seem to be working." >&4
2574 fi
2575 $cat >&4 <<EOM
5dd4fbdf
MB
2576You need to find a working C compiler.
2577Either (purchase and) install the C compiler supplied by your OS vendor,
2578or for a free C compiler try http://gcc.gnu.org/
2579I cannot continue any further, aborting.
2580EOM
6b769f8f 2581 exit 1
2573c5f9
JH
2582 fi
2583 $rm -f try try.*
2584 ;;
2585esac
2586EOSC
2587
a0d0e21e
LW
2588: determine whether symbolic links are supported
2589echo " "
2590$touch blurfl
2591if $ln -s blurfl sym > /dev/null 2>&1 ; then
2592 echo "Symbolic links are supported." >&4
818f00be 2593 lns="$ln -s"
a0d0e21e
LW
2594else
2595 echo "Symbolic links are NOT supported." >&4
2596 lns="$ln"
2597fi
2598$rm -f blurfl sym
2599
dafca956
JH
2600: determine whether symbolic links are supported
2601echo " "
2602case "$lns" in
18ea2752 2603*"ln"*" -s")
dafca956
JH
2604 echo "Checking how to test for symbolic links..." >&4
2605 $lns blurfl sym
4b661809 2606 if $test "X$issymlink" = X; then
2e2a97a6
JH
2607 case "$newsh" in
2608 '') sh -c "PATH= test -h sym" >/dev/null 2>&1 ;;
2609 *) $newsh -c "PATH= test -h sym" >/dev/null 2>&1 ;;
2610 esac
5d644a95
MB
2611 if test $? = 0; then
2612 issymlink="test -h"
2e2a97a6
JH
2613 else
2614 echo "Your builtin 'test -h' may be broken." >&4
2615 case "$test" in
2616 /*) ;;
2617 *) pth=`echo $PATH | sed -e "s/$p_/ /g"`
2618 for p in $pth
2619 do
2620 if test -f "$p/$test"; then
2621 test="$p/$test"
2622 break
2623 fi
2624 done
2625 ;;
2626 esac
2627 case "$test" in
2628 /*)
2629 echo "Trying external '$test -h'." >&4
2630 issymlink="$test -h"
2631 if $test ! -h sym >/dev/null 2>&1; then
3c728e00 2632 echo "External '$test -h' is broken, too." >&4
2e2a97a6
JH
2633 issymlink=''
2634 fi
2635 ;;
2636 *) issymlink='' ;;
2637 esac
5d644a95
MB
2638 fi
2639 fi
4b661809 2640 if $test "X$issymlink" = X; then
dafca956 2641 if $test -L sym 2>/dev/null; then
5d644a95 2642 issymlink="$test -L"
2e2a97a6 2643 echo "The builtin '$test -L' worked." >&4
dafca956
JH
2644 fi
2645 fi
4b661809 2646 if $test "X$issymlink" != X; then
5d644a95 2647 echo "You can test for symbolic links with '$issymlink'." >&4
dafca956
JH
2648 else
2649 echo "I do not know how you can test for symbolic links." >&4
2650 fi
2651 $rm -f blurfl sym
2652 ;;
2653*) echo "No symbolic links, so not testing for their testing..." >&4
2654 ;;
2655esac
2656echo " "
2657
2658
2659case "$mksymlinks" in
2660$define|true|[yY]*)
2661 case "$src" in
2662 ''|'.') echo "Cannot create symlinks in the original directory." >&4
2663 exit 1
2664 ;;
4b661809 2665 *) case "$lns:$issymlink" in
f314eb9f 2666 *"ln"*" -s:"*"test -"?)
dafca956
JH
2667 echo "Creating the symbolic links..." >&4
2668 echo "(First creating the subdirectories...)" >&4
2669 cd ..
2670 awk '{print $1}' $src/MANIFEST | grep / | sed 's:/[^/]*$::' | sort -u | while true; do
2671 read directory
2672 test -z "$directory" && break
2673 mkdir -p $directory
2674 done
2675 # Sanity check 1.
2676 if test ! -d t/base; then
2677 echo "Failed to create the subdirectories. Aborting." >&4
2678 exit 1
2679 fi
2680 echo "(Then creating the symlinks...)" >&4
2681 awk '{print $1}' $src/MANIFEST | while true; do
2682 read filename
2683 test -z "$filename" && break
2684 if test -f $filename; then
5d644a95 2685 if $issymlink $filename; then
dafca956
JH
2686 rm -f $filename
2687 fi
2688 fi
2689 if test -f $filename; then
2690 echo "$filename already exists, not symlinking."
2691 else
2692 ln -s $src/$filename $filename
2693 fi
2694 done
2695 # Sanity check 2.
a0d24b8a
JH
2696 if test ! -f t/base/lex.t; then
2697 echo "Failed to create the symlinks (t/base/lex.t missing). Aborting." >&4
dafca956
JH
2698 exit 1
2699 fi
2700 cd UU
2701 ;;
2702 *) echo "(I cannot figure out how to do symbolic links, ignoring mksymlinks)." >&4
2703 ;;
2704 esac
2705 ;;
2706 esac
2707 ;;
2708esac
2709
5440bc8e
JH
2710
2711case "$usecrosscompile" in
2712$define|true|[yY]*)
93bc48fa 2713 $echo "Cross-compiling..."
5440bc8e
JH
2714 croak=''
2715 case "$cc" in
2716 *-*-gcc) # A cross-compiling gcc, probably.
93bc48fa 2717 targetarch=`$echo $cc|$sed 's/-gcc$//'`
5440bc8e
JH
2718 ar=$targetarch-ar
2719 # leave out ld, choosing it is more complex
2720 nm=$targetarch-nm
2721 ranlib=$targetarch-ranlib
93bc48fa 2722 $echo 'extern int foo;' > try.c
f8006fac 2723 set X `$cc -v -E try.c 2>&1 | $awk '/^#include </,/^End of search /'|$grep '/include'`
93bc48fa
JH
2724 shift
2725 if $test $# -gt 0; then
2726 incpth="$incpth $*"
f8006fac
JH
2727 incpth="`$echo $incpth|$sed 's/^ //'`"
2728 echo "Guessing incpth '$incpth'." >&4
93bc48fa 2729 for i in $*; do
f8006fac 2730 j="`$echo $i|$sed 's,/include$,/lib,'`"
93bc48fa
JH
2731 if $test -d $j; then
2732 libpth="$libpth $j"
2733 fi
2734 done
f8006fac
JH
2735 libpth="`$echo $libpth|$sed 's/^ //'`"
2736 echo "Guessing libpth '$libpth'." >&4
93bc48fa
JH
2737 fi
2738 $rm -f try.c
5440bc8e
JH
2739 ;;
2740 esac
2741 case "$targetarch" in
93bc48fa
JH
2742 '') echo "Targetarch not defined." >&4; croak=y ;;
2743 *) echo "Using targetarch $targetarch." >&4 ;;
5440bc8e
JH
2744 esac
2745 case "$incpth" in
93bc48fa 2746 '') echo "Incpth not defined." >&4; croak=y ;;
f8006fac 2747 *) echo "Using incpth '$incpth'." >&4 ;;
5440bc8e
JH
2748 esac
2749 case "$libpth" in
93bc48fa 2750 '') echo "Libpth not defined." >&4; croak=y ;;
f8006fac 2751 *) echo "Using libpth '$libpth'." >&4 ;;
5440bc8e 2752 esac
93bc48fa
JH
2753 case "$usrinc" in
2754 '') for i in $incpth; do
2755 if $test -f $i/errno.h -a -f $i/stdio.h -a -f $i/time.h; then
2756 usrinc=$i
2757 echo "Guessing usrinc $usrinc." >&4
2758 break
2759 fi
2760 done
2761 case "$usrinc" in
2762 '') echo "Usrinc not defined." >&4; croak=y ;;
2763 esac
2764 ;;
2765 *) echo "Using usrinc $usrinc." >&4 ;;
5440bc8e 2766 esac
93bc48fa
JH
2767 case "$targethost" in
2768 '') echo "Targethost not defined." >&4; croak=y ;;
2769 *) echo "Using targethost $targethost." >&4
5440bc8e 2770 esac
93bc48fa
JH
2771 locincpth=' '
2772 loclibpth=' '
5440bc8e 2773 case "$croak" in
93bc48fa 2774 y) echo "Cannot continue, aborting." >&4; exit 1 ;;
5440bc8e
JH
2775 esac
2776 case "$src" in
2777 /*) run=$src/Cross/run
93c0359c 2778 targetmkdir=$src/Cross/mkdir
5440bc8e
JH
2779 to=$src/Cross/to
2780 from=$src/Cross/from
2781 ;;
93bc48fa 2782 *) pwd=`$test -f ../Configure & cd ..; pwd`
5440bc8e 2783 run=$pwd/Cross/run
f8006fac 2784 targetmkdir=$pwd/Cross/mkdir
5440bc8e
JH
2785 to=$pwd/Cross/to
2786 from=$pwd/Cross/from
2787 ;;
2788 esac
2789 case "$targetrun" in
2790 '') targetrun=ssh ;;
2791 esac
2792 case "$targetto" in
2793 '') targetto=scp ;;
2794 esac
2795 case "$targetfrom" in
2796 '') targetfrom=scp ;;
2797 esac
2798 run=$run-$targetrun
2799 to=$to-$targetto
2800 from=$from-$targetfrom
93bc48fa
JH
2801 case "$targetdir" in
2802 '') targetdir=/tmp
2803 echo "Guessing targetdir $targetdir." >&4
2804 ;;
2805 esac
5440bc8e 2806 case "$targetuser" in
93bc48fa
JH
2807 '') targetuser=root
2808 echo "Guessing targetuser $targetuser." >&4
2809 ;;
5440bc8e
JH
2810 esac
2811 case "$targetfrom" in
2812 scp) q=-q ;;
2813 *) q='' ;;
2814 esac
2815 case "$targetrun" in
2816 ssh|rsh)
2817 cat >$run <<EOF
2818#!/bin/sh
93c0359c
JH
2819case "\$1" in
2820-cwd)
2821 shift
2822 cwd=\$1
2823 shift
2824 ;;
2825esac
2826case "\$cwd" in
2827'') cwd=$targetdir ;;
2828esac
5440bc8e
JH
2829exe=\$1
2830shift
93c0359c
JH
2831if $test ! -f \$exe.xok; then
2832 $to \$exe
2833 $touch \$exe.xok
2834fi
2835$targetrun -l $targetuser $targethost "cd \$cwd && ./\$exe \$@"
5440bc8e
JH
2836EOF
2837 ;;
93bc48fa 2838 *) echo "Unknown targetrun '$targetrun'" >&4
5440bc8e
JH
2839 exit 1
2840 ;;
2841 esac
93c0359c
JH
2842 case "$targetmkdir" in
2843 */Cross/mkdir)
2844 cat >$targetmkdir <<EOF
2845#!/bin/sh
2846$targetrun -l $targetuser $targethost "mkdir -p \$@"
2847EOF
f8006fac 2848 $chmod a+rx $targetmkdir
93c0359c
JH
2849 ;;
2850 *) echo "Unknown targetmkdir '$targetmkdir'" >&4
2851 exit 1
2852 ;;
2853 esac
5440bc8e
JH
2854 case "$targetto" in
2855 scp|rcp)
2856 cat >$to <<EOF
2857#!/bin/sh
2858for f in \$@
2859do
93c0359c
JH
2860 case "\$f" in
2861 /*)
2862 $targetmkdir \`dirname \$f\`
2863 $targetto $q \$f $targetuser@$targethost:\$f || exit 1
2864 ;;
2865 *)
2866 $targetmkdir $targetdir/\`dirname \$f\`
2867 $targetto $q \$f $targetuser@$targethost:$targetdir/\$f || exit 1
2868 ;;
2869 esac
5440bc8e
JH
2870done
2871exit 0
2872EOF
2873 ;;
2874 cp) cat >$to <<EOF
2875#!/bin/sh
93c0359c
JH
2876for f in \$@
2877do
2878 case "\$f" in
2879 /*)
2880 $mkdir -p $targetdir/\`dirname \$f\`
2881 $cp \$f $targetdir/\$f || exit 1
2882 ;;
2883 *)
2884 $targetmkdir $targetdir/\`dirname \$f\`
2885 $cp \$f $targetdir/\$f || exit 1
2886 ;;
2887 esac
2888done
2889exit 0
5440bc8e
JH
2890EOF
2891 ;;
93bc48fa 2892 *) echo "Unknown targetto '$targetto'" >&4
5440bc8e
JH
2893 exit 1
2894 ;;
2895 esac
2896 case "$targetfrom" in
2897 scp|rcp)
2898 cat >$from <<EOF
2899#!/bin/sh
2900for f in \$@
2901do
93c0359c 2902 $rm -f \$f
5440bc8e
JH
2903 $targetfrom $q $targetuser@$targethost:$targetdir/\$f . || exit 1
2904done
2905exit 0
2906EOF
2907 ;;
2908 cp) cat >$from <<EOF
2909#!/bin/sh
2910for f in \$@
2911do
93c0359c 2912 $rm -f \$f
5440bc8e
JH
2913 cp $targetdir/\$f . || exit 1
2914done
2915exit 0
2916EOF
2917 ;;
93bc48fa 2918 *) echo "Unknown targetfrom '$targetfrom'" >&4
5440bc8e
JH
2919 exit 1
2920 ;;
2921 esac
93bc48fa
JH
2922 if $test ! -f $run; then
2923 echo "Target 'run' script '$run' not found." >&4
5440bc8e 2924 else
f8006fac 2925 $chmod a+rx $run
5440bc8e 2926 fi
93bc48fa
JH
2927 if $test ! -f $to; then
2928 echo "Target 'to' script '$to' not found." >&4
5440bc8e 2929 else
f8006fac 2930 $chmod a+rx $to
5440bc8e 2931 fi
93bc48fa
JH
2932 if $test ! -f $from; then
2933 echo "Target 'from' script '$from' not found." >&4
5440bc8e 2934 else
f8006fac 2935 $chmod a+rx $from
5440bc8e 2936 fi
93bc48fa 2937 if $test ! -f $run -o ! -f $to -o ! -f $from; then
5440bc8e
JH
2938 exit 1
2939 fi
2940 cat >&4 <<EOF
f8006fac
JH
2941Using '$run' for remote execution,
2942and '$from' and '$to'
93bc48fa 2943for remote file transfer.
5440bc8e
JH
2944EOF
2945 ;;
2946*) run=''
2947 to=:
2948 from=:
2949 usecrosscompile='undef'
2950 targetarch=''
2951 ;;
2952esac
2953
ecfc5424
AD
2954: see whether [:lower:] and [:upper:] are supported character classes
2955echo " "
ecfc5424
AD
2956case "`echo AbyZ | $tr '[:lower:]' '[:upper:]' 2>/dev/null`" in
2957ABYZ)
2958 echo "Good, your tr supports [:lower:] and [:upper:] to convert case." >&4
2959 up='[:upper:]'
2960 low='[:lower:]'
2961 ;;
416d0bea
MB
2962*) # There is a discontinuity in EBCDIC between 'R' and 'S'
2963 # (0xd9 and 0xe2), therefore that is a nice testing point.
2964 if test "X$up" = X -o "X$low" = X; then
2965 case "`echo RS | $tr '[R-S]' '[r-s]' 2>/dev/null`" in
2966 rs) up='[A-Z]'
2967 low='[a-z]'
28e8609d
JH
2968 ;;
2969 esac
416d0bea 2970 fi
28e8609d 2971 if test "X$up" = X -o "X$low" = X; then
416d0bea
MB
2972 case "`echo RS | $tr R-S r-s 2>/dev/null`" in
2973 rs) up='A-Z'
28e8609d
JH
2974 low='a-z'
2975 ;;
2976 esac
416d0bea 2977 fi
28e8609d 2978 if test "X$up" = X -o "X$low" = X; then
416d0bea
MB
2979 case "`echo RS | od -x 2>/dev/null`" in
2980 *D9E2*|*d9e2*)
28e8609d
JH
2981 echo "Hey, this might be EBCDIC." >&4
2982 if test "X$up" = X -o "X$low" = X; then
416d0bea
MB
2983 case "`echo RS | $tr '[A-IJ-RS-Z]' '[a-ij-rs-z]' 2>/dev/null`" in
2984 rs) up='[A-IJ-RS-Z]'
2985 low='[a-ij-rs-z]'
28e8609d
JH
2986 ;;
2987 esac
2988 fi
2989 if test "X$up" = X -o "X$low" = X; then
416d0bea
MB
2990 case "`echo RS | $tr A-IJ-RS-Z a-ij-rs-z 2>/dev/null`" in
2991 rs) up='A-IJ-RS-Z'
2992 low='a-ij-rs-z'
28e8609d
JH
2993 ;;
2994 esac
2995 fi
2996 ;;
2997 esac
2998 fi
2999esac
416d0bea
MB
3000case "`echo RS | $tr \"$up\" \"$low\" 2>/dev/null`" in
3001rs)
28e8609d
JH
3002 echo "Using $up and $low to convert case." >&4
3003 ;;
ecfc5424 3004*)
28e8609d
JH
3005 echo "I don't know how to translate letters from upper to lower case." >&4
3006 echo "Your tr is not acting any way I know of." >&4
3007 exit 1
3008 ;;
ecfc5424
AD
3009esac
3010: set up the translation script tr, must be called with ./tr of course
3011cat >tr <<EOSC
3012$startsh
3013case "\$1\$2" in
3014'[A-Z][a-z]') exec $tr '$up' '$low';;
3015'[a-z][A-Z]') exec $tr '$low' '$up';;
3016esac
3017exec $tr "\$@"
3018EOSC
3019chmod +x tr
3020$eunicefix tr
3021
2304df62
AD
3022: Try to determine whether config.sh was made on this system
3023case "$config_sh" in
3024'')
43999f95
JH
3025myuname=`$uname -a 2>/dev/null`
3026$test -z "$myuname" && myuname=`hostname 2>/dev/null`
28e8609d
JH
3027# tr '[A-Z]' '[a-z]' would not work in EBCDIC
3028# because the A-Z/a-z are not consecutive.
34e09935 3029myuname=`echo $myuname | $sed -e 's/^[^=]*=//' -e "s,['/],,g" | \
3eaeeeae 3030 ./tr '[A-Z]' '[a-z]' | $tr $trnl ' '`
1aef975c 3031newmyuname="$myuname"
2304df62 3032dflt=n
16d20bd9
AD
3033case "$knowitall" in
3034'')
3035 if test -f ../config.sh; then
3036 if $contains myuname= ../config.sh >/dev/null 2>&1; then
3037 eval "`grep myuname= ../config.sh`"
3038 fi
3039 if test "X$myuname" = "X$newmyuname"; then
3040 dflt=y
3041 fi
2304df62 3042 fi
16d20bd9
AD
3043 ;;
3044*) dflt=y;;
3045esac
2304df62
AD
3046
3047: Get old answers from old config file if Configure was run on the
3048: same system, otherwise use the hints.
3049hint=default
3050cd ..
3051if test -f config.sh; then
16d20bd9
AD
3052 echo " "
3053 rp="I see a config.sh file. Shall I use it to set the defaults?"
2304df62
AD
3054 . UU/myread
3055 case "$ans" in
f83701cd
AD
3056 n*|N*) echo "OK, I'll ignore it."
3057 mv config.sh config.sh.old
3058 myuname="$newmyuname"
3059 ;;
2304df62 3060 *) echo "Fetching default answers from your old config.sh file..." >&4
ecfc5424
AD
3061 tmp_n="$n"
3062 tmp_c="$c"
85cad39c 3063 tmp_sh="$sh"
2304df62
AD
3064 . ./config.sh
3065 cp config.sh UU
ecfc5424
AD
3066 n="$tmp_n"
3067 c="$tmp_c"
85cad39c
PP
3068 : Older versions did not always set $sh. Catch re-use of such
3069 : an old config.sh.
3070 case "$sh" in
3071 '') sh="$tmp_sh" ;;
3072 esac
2304df62
AD
3073 hint=previous
3074 ;;
3075 esac
3076fi
2573c5f9 3077. ./UU/checkcc
2304df62
AD
3078if test ! -f config.sh; then
3079 $cat <<EOM
3080
4e2a5f63
AD
3081First time through, eh? I have some defaults handy for some systems
3082that need some extra help getting the Configure answers right:
2304df62
AD
3083
3084EOM
dfe9444c 3085 (cd $src/hints; ls -C *.sh) | $sed 's/\.sh/ /g' >&4
2304df62
AD
3086 dflt=''
3087 : Half the following guesses are probably wrong... If you have better
7f2de2d2 3088 : tests or hints, please send them to perlbug@perl.org
2304df62 3089 : The metaconfig authors would also appreciate a copy...
a0d0e21e 3090 $test -f /irix && osname=irix
85e6fe83
LW
3091 $test -f /xenix && osname=sco_xenix
3092 $test -f /dynix && osname=dynix
3093 $test -f /dnix && osname=dnix
5f05dabc
PP
3094 $test -f /lynx.os && osname=lynxos
3095 $test -f /unicos && osname=unicos && osvers=`$uname -r`
c71a9cee 3096 $test -f /unicosmk && osname=unicosmk && osvers=`$uname -r`
7a4c00b4 3097 $test -f /unicosmk.ar && osname=unicosmk && osvers=`$uname -r`
85e6fe83 3098 $test -f /bin/mips && /bin/mips && osname=mips
ecfc5424
AD
3099 $test -d /NextApps && set X `hostinfo | grep 'NeXT Mach.*:' | \
3100 $sed -e 's/://' -e 's/\./_/'` && osname=next && osvers=$4
a0d0e21e
LW
3101 $test -d /usr/apollo/bin && osname=apollo
3102 $test -f /etc/saf/_sactab && osname=svr4
85e6fe83 3103 $test -d /usr/include/minix && osname=minix
d54344fc 3104 $test -f /system/gnu_library/bin/ar.pm && osname=vos
e060872b 3105 if $test -d /MachTen -o -d /MachTen_Folder; then
dfe9444c 3106 osname=machten
4633a7c4 3107 if $test -x /sbin/version; then
dfe9444c 3108 osvers=`/sbin/version | $awk '{print $2}' |
4633a7c4
LW
3109 $sed -e 's/[A-Za-z]$//'`
3110 elif $test -x /usr/etc/version; then
dfe9444c 3111 osvers=`/usr/etc/version | $awk '{print $2}' |
4633a7c4
LW
3112 $sed -e 's/[A-Za-z]$//'`
3113 else
3114 osvers="$2.$3"
3115 fi
3116 fi
aaacdc8b
GS
3117
3118 $test -f /sys/posix.dll &&
3119 $test -f /usr/bin/what &&
3120 set X `/usr/bin/what /sys/posix.dll` &&
3121 $test "$3" = UWIN &&
3122 osname=uwin &&
3123 osvers="$5"
3124
2304df62
AD
3125 if $test -f $uname; then
3126 set X $myuname
3127 shift
3128
2304df62 3129 case "$5" in
85e6fe83 3130 fps*) osname=fps ;;
2304df62
AD
3131 mips*)
3132 case "$4" in
85e6fe83
LW
3133 umips) osname=umips ;;
3134 *) osname=mips ;;
2304df62 3135 esac;;
85e6fe83
LW
3136 [23]100) osname=mips ;;
3137 next*) osname=next ;;
ecfc5424 3138 i386*)
c6912327
JH
3139 tmp=`/bin/uname -X 2>/dev/null|awk '/3\.2v[45]/{ print $(NF) }'`
3140 if $test "$tmp" != "" -a "$3" = "3.2" -a -f '/etc/systemid'; then
619ffc2b
JH
3141 osname='sco'
3142 osvers=$tmp
3143 elif $test -f /etc/kconfig; then
ecfc5424 3144 osname=isc
bd628c73 3145 if test "$lns" = "$ln -s"; then
a0d0e21e
LW
3146 osvers=4
3147 elif $contains _SYSV3 /usr/include/stdio.h > /dev/null 2>&1 ; then
3148 osvers=3
2304df62 3149 elif $contains _POSIX_SOURCE /usr/include/stdio.h > /dev/null 2>&1 ; then
a0d0e21e 3150 osvers=2
ecfc5424
AD
3151 fi
3152 fi
2000072c 3153 tmp=''
ecfc5424 3154 ;;
c4f23d77
AD
3155 pc*)
3156 if test -n "$DJGPP"; then
3157 osname=dos
3158 osvers=djgpp
3159 fi
3160 ;;
2304df62
AD
3161 esac
3162
3163 case "$1" in
a0d0e21e
LW
3164 aix) osname=aix
3165 tmp=`( (oslevel) 2>/dev/null || echo "not found") 2>&1`
3166 case "$tmp" in
e81c5c2a
NC
3167 # oslevel can fail with:
3168 # oslevel: Unable to acquire lock.
3169 *not\ found) osvers="$4"."$3" ;;
a0d0e21e
LW
3170 '<3240'|'<>3240') osvers=3.2.0 ;;
3171 '=3240'|'>3240'|'<3250'|'<>3250') osvers=3.2.4 ;;
3172 '=3250'|'>3250') osvers=3.2.5 ;;
1aef975c 3173 *) osvers=$tmp;;
a0d0e21e
LW
3174 esac
3175 ;;
aaacdc8b
GS
3176 bsd386) osname=bsd386
3177 osvers=`$uname -r`
3178 ;;
3179 cygwin*) osname=cygwin
3180 osvers="$3"
3181 ;;
23f87696
SZ
3182 *dc.osx) osname=dcosx
3183 osvers="$3"
3184 ;;
a0d0e21e
LW
3185 dnix) osname=dnix
3186 osvers="$3"
3187 ;;
3188 domainos) osname=apollo
3189 osvers="$3"
3190 ;;
a774dfe6
RSG
3191 dgux) osname=dgux
3192 osvers="$3"
3193 ;;
3194 dragonfly) osname=dragonfly
a0d0e21e
LW
3195 osvers="$3"
3196 ;;
760ac839 3197 dynixptx*) osname=dynixptx
e58e581d 3198 osvers=`echo "$4"|sed 's/^v//'`
760ac839 3199 ;;
a774dfe6 3200 freebsd) osname=freebsd
a0d0e21e 3201 osvers="$3" ;;
761ee4e8
BD
3202 genix) osname=genix ;;
3203 gnu) osname=gnu
3204 osvers="$3" ;;
a774dfe6 3205 hp*) osname=hpux
bfb7748a 3206 osvers=`echo "$3" | $sed 's,.*\.\([0-9]*\.[0-9]*\),\1,'`
a0d0e21e 3207 ;;
761ee4e8 3208 irix*) osname=irix
a0d0e21e
LW
3209 case "$3" in
3210 4*) osvers=4 ;;
3211 5*) osvers=5 ;;
ecfc5424 3212 *) osvers="$3" ;;
a0d0e21e
LW
3213 esac
3214 ;;
761ee4e8 3215 linux) osname=linux
a0d0e21e 3216 case "$3" in
a0d0e21e
LW
3217 *) osvers="$3" ;;
3218 esac
3219 ;;
761ee4e8 3220 MiNT) osname=mint
28e8609d
JH
3221 ;;
3222 netbsd*) osname=netbsd
ecfc5424
AD
3223 osvers="$3"
3224 ;;
4e81affe
MMIJG
3225 news-os) osvers="$3"
3226 case "$3" in
3227 4*) osname=newsos4 ;;
3228 *) osname=newsos ;;
3229 esac
3230 ;;
aaacdc8b 3231 next*) osname=next ;;
28bb1e2c 3232 nonstop-ux) osname=nonstopux ;;
65dc58a1
TM
3233 openbsd) osname=openbsd
3234 osvers="$3"
3235 ;;
5c728af0
IZ
3236 os2) osname=os2
3237 osvers="$4"
3238 ;;
aaacdc8b
GS
3239 POSIX-BC | posix-bc ) osname=posix-bc
3240 osvers="$3"
a0d0e21e 3241 ;;
ae3afa4e
TH
3242 powerux | power_ux | powermax_os | powermaxos | \
3243 powerunix | power_unix) osname=powerux
3244 osvers="$3"
3245 ;;
aaacdc8b
GS
3246 qnx) osname=qnx
3247 osvers="$4"
3248 ;;
a0d0e21e
LW
3249 solaris) osname=solaris
3250 case "$3" in
3251 5*) osvers=`echo $3 | $sed 's/^5/2/g'` ;;
ecfc5424 3252 *) osvers="$3" ;;
a0d0e21e
LW
3253 esac
3254 ;;
85e6fe83
LW
3255 sunos) osname=sunos
3256 case "$3" in
85e6fe83
LW
3257 5*) osname=solaris
3258 osvers=`echo $3 | $sed 's/^5/2/g'` ;;
a0d0e21e 3259 *) osvers="$3" ;;
2304df62
AD
3260 esac
3261 ;;
a0d0e21e 3262 titanos) osname=titanos
85e6fe83 3263 case "$3" in
a0d0e21e
LW
3264 1*) osvers=1 ;;
3265 2*) osvers=2 ;;
3266 3*) osvers=3 ;;
3267 4*) osvers=4 ;;
ecfc5424 3268 *) osvers="$3" ;;
2304df62
AD
3269 esac
3270 ;;
85e6fe83 3271 ultrix) osname=ultrix
ecfc5424 3272 osvers="$3"
2304df62 3273 ;;
28757baa 3274 osf1|mls+) case "$5" in
fed7345c
AD
3275 alpha)
3276 osname=dec_osf
fdd85a03 3277 osvers=`sizer -v | awk -FUNIX '{print $2}' | awk '{print $1}' | tr '[A-Z]' '[a-z]' | sed 's/^[xvt]//'`
2aa76180
JH
3278 case "$osvers" in
3279 [1-9].[0-9]*) ;;
3280 *) osvers=`echo "$3" | sed 's/^[xvt]//'` ;;
3281 esac
ecfc5424
AD
3282 ;;
3283 hp*) osname=hp_osf1 ;;
3284 mips) osname=mips_osf1 ;;
85e6fe83
LW
3285 esac
3286 ;;
af1ff193 3287 # UnixWare 7.1.2 is known as Open UNIX 8
381c1bae 3288 openunix|unixware) osname=svr5
0337d152
A
3289 osvers="$4"
3290 ;;
3c728e00 3291 uts) osname=uts
a0d0e21e
LW
3292 osvers="$3"
3293 ;;
3c728e00
JH
3294 vos) osvers="$3"
3295 ;;
85e6fe83 3296 $2) case "$osname" in
2304df62 3297 *isc*) ;;
a0d0e21e 3298 *freebsd*) ;;
5f05dabc 3299 svr*)
a0d0e21e 3300 : svr4.x or possibly later
a774dfe6 3301 case "svr$3" in
a0d0e21e
LW
3302 ${osname}*)
3303 osname=svr$3
3304 osvers=$4
3305 ;;
3306 esac
3307 case "$osname" in
3308 svr4.0)
3309 : Check for ESIX
3310 if test -f /stand/boot ; then
3311 eval `grep '^INITPROG=[a-z/0-9]*$' /stand/boot`
ecfc5424
AD
3312 if test -n "$INITPROG" -a -f "$INITPROG"; then
3313 isesix=`strings -a $INITPROG|grep 'ESIX SYSTEM V/386 Release 4.0'`
3314 if test -n "$isesix"; then
a0d0e21e
LW
3315 osname=esix4
3316 fi
3317 fi
3318 fi
3319 ;;
3320 esac
3321 ;;
2304df62 3322 *) if test -f /etc/systemid; then
a0d0e21e
LW
3323 osname=sco
3324 set `echo $3 | $sed 's/\./ /g'` $4
c4f23d77 3325 if $test -f $src/hints/sco_$1_$2_$3.sh; then
85e6fe83 3326 osvers=$1.$2.$3
c4f23d77 3327 elif $test -f $src/hints/sco_$1_$2.sh; then
85e6fe83 3328 osvers=$1.$2
c4f23d77 3329 elif $test -f $src/hints/sco_$1.sh; then
85e6fe83 3330 osvers=$1
2304df62 3331 fi
a0d0e21e
LW
3332 else
3333 case "$osname" in
3334 '') : Still unknown. Probably a generic Sys V.
3335 osname="sysv"
3336 osvers="$3"
3337 ;;
3338 esac
2304df62
AD
3339 fi
3340 ;;
3341 esac
3342 ;;
a0d0e21e
LW
3343 *) case "$osname" in
3344 '') : Still unknown. Probably a generic BSD.
3345 osname="$1"
3346 osvers="$3"
3347 ;;
3348 esac
3349 ;;
2304df62
AD
3350 esac
3351 else
dfe9444c
AD
3352 if test -f /vmunix -a -f $src/hints/news_os.sh; then
3353 (what /vmunix | UU/tr '[A-Z]' '[a-z]') > UU/kernel.what 2>&1
3354 if $contains news-os UU/kernel.what >/dev/null 2>&1; then
3355 osname=news_os
2304df62 3356 fi
dfe9444c 3357 $rm -f UU/kernel.what
5c728af0 3358 elif test -d c:/. -o -n "$is_os2" ; then
8e07c86e
AD
3359 set X $myuname
3360 osname=os2
3361 osvers="$5"
2304df62
AD
3362 fi
3363 fi
a774dfe6 3364
5440bc8e
JH
3365 case "$targetarch" in
3366 '') ;;
3367 *) hostarch=$osname
3368 osname=`echo $targetarch|sed 's,^[^-]*-,,'`
3369 osvers=''
3370 ;;
3371 esac
3372
a0d0e21e
LW
3373 : Now look for a hint file osname_osvers, unless one has been
3374 : specified already.
3375 case "$hintfile" in
3376 ''|' ')
1e127011 3377 file=`echo "${osname}_${osvers}" | $sed -e 's%\.%_%g' -e 's%_$%%'`
a0d0e21e 3378 : Also try without trailing minor version numbers.
1e127011
DD
3379 xfile=`echo $file | $sed -e 's%_[^_]*$%%'`
3380 xxfile=`echo $xfile | $sed -e 's%_[^_]*$%%'`
3381 xxxfile=`echo $xxfile | $sed -e 's%_[^_]*$%%'`
3382 xxxxfile=`echo $xxxfile | $sed -e 's%_[^_]*$%%'`
a0d0e21e
LW
3383 case "$file" in
3384 '') dflt=none ;;
3385 *) case "$osvers" in
3386 '') dflt=$file
3387 ;;
dfe9444c 3388 *) if $test -f $src/hints/$file.sh ; then
a0d0e21e 3389 dflt=$file
dfe9444c 3390 elif $test -f $src/hints/$xfile.sh ; then
a0d0e21e 3391 dflt=$xfile
dfe9444c 3392 elif $test -f $src/hints/$xxfile.sh ; then
a0d0e21e 3393 dflt=$xxfile
dfe9444c 3394 elif $test -f $src/hints/$xxxfile.sh ; then
a0d0e21e 3395 dflt=$xxxfile
dfe9444c 3396 elif $test -f $src/hints/$xxxxfile.sh ; then
a0d0e21e 3397 dflt=$xxxxfile
dfe9444c 3398 elif $test -f "$src/hints/${osname}.sh" ; then
a0d0e21e
LW
3399 dflt="${osname}"
3400 else
3401 dflt=none
3402 fi
3403 ;;
3404 esac
85e6fe83
LW
3405 ;;
3406 esac
4e2a5f63
AD
3407 if $test -f Policy.sh ; then
3408 case "$dflt" in
3409 *Policy*) ;;
3410 none) dflt="Policy" ;;
3411 *) dflt="Policy $dflt" ;;
3412 esac
3413 fi
85e6fe83 3414 ;;
a0d0e21e 3415 *)
ecfc5424 3416 dflt=`echo $hintfile | $sed 's/\.sh$//'`
a0d0e21e 3417 ;;
2304df62 3418 esac
1aef975c 3419
4e2a5f63
AD
3420 if $test -f Policy.sh ; then
3421 $cat <<EOM
3422
3423There's also a Policy hint file available, which should make the
3424site-specific (policy) questions easier to answer.
3425EOM
3426
3427 fi
3428
2304df62
AD
3429 $cat <<EOM
3430
3431You may give one or more space-separated answers, or "none" if appropriate.
a2d23ec2
MB
3432If you have a handcrafted Policy.sh file or a Policy.sh file generated by a
3433previous run of Configure, you may specify it as well as or instead of
3434OS-specific hints. If hints are provided for your OS, you should use them:
3435although Perl can probably be built without hints on many platforms, using
3436hints often improve performance and may enable features that Configure can't
3437set up on its own. If there are no hints that match your OS, specify "none";
3438DO NOT give a wrong version or a wrong OS.
2304df62
AD
3439
3440EOM
4e2a5f63 3441
2304df62 3442 rp="Which of these apply, if any?"
dfe9444c 3443 . UU/myread
85e6fe83
LW
3444 tans=$ans
3445 for file in $tans; do
4e2a5f63
AD
3446 if $test X$file = XPolicy -a -f Policy.sh; then
3447 . Policy.sh
3448 $cat Policy.sh >> UU/config.sh
3449 elif $test -f $src/hints/$file.sh; then
dfe9444c
AD
3450 . $src/hints/$file.sh
3451 $cat $src/hints/$file.sh >> UU/config.sh
5440bc8e 3452 elif $test X"$tans" = X -o X"$tans" = Xnone ; then
2304df62
AD
3453 : nothing
3454 else
85e6fe83
LW
3455 : Give one chance to correct a possible typo.
3456 echo "$file.sh does not exist"
3457 dflt=$file
3458 rp="hint to use instead?"
dfe9444c 3459 . UU/myread
85e6fe83 3460 for file in $ans; do
dfe9444c
AD
3461 if $test -f "$src/hints/$file.sh"; then
3462 . $src/hints/$file.sh
3463 $cat $src/hints/$file.sh >> UU/config.sh
85e6fe83
LW
3464 elif $test X$ans = X -o X$ans = Xnone ; then
3465 : nothing
3466 else
3467 echo "$file.sh does not exist -- ignored."
3468 fi
3469 done
2304df62
AD
3470 fi
3471 done
85e6fe83 3472
2304df62 3473 hint=recommended
85e6fe83 3474 : Remember our hint file for later.
dfe9444c 3475 if $test -f "$src/hints/$file.sh" ; then
a0d0e21e 3476 hintfile="$file"
85e6fe83 3477 else
a0d0e21e 3478 hintfile=''
85e6fe83 3479 fi
2304df62
AD
3480fi
3481cd UU
3482;;
3483*)
3484 echo " "
3485 echo "Fetching default answers from $config_sh..." >&4
ecfc5424
AD
3486 tmp_n="$n"
3487 tmp_c="$c"
2304df62
AD
3488 cd ..
3489 cp $config_sh config.sh 2>/dev/null
a78b0d02 3490 chmod +w config.sh
2304df62
AD
3491 . ./config.sh
3492 cd UU
3493 cp ../config.sh .
ecfc5424
AD
3494 n="$tmp_n"
3495 c="$tmp_c"
2304df62
AD
3496 hint=previous
3497 ;;
3498esac
1aef975c 3499test "$override" && . ./optdef.sh
2304df62
AD
3500
3501: Restore computed paths
3502for file in $loclist $trylist; do
3503 eval $file="\$_$file"
3504done
3505
85e6fe83 3506cat << EOM
a0d0e21e 3507
85e6fe83 3508Configure uses the operating system name and version to set some defaults.
ecfc5424
AD
3509The default value is probably right if the name rings a bell. Otherwise,
3510since spelling matters for me, either accept the default or answer "none"
3511to leave it blank.
a0d0e21e 3512
85e6fe83 3513EOM
85e6fe83 3514case "$osname" in
a0d0e21e 3515 ''|' ')
85e6fe83 3516 case "$hintfile" in
a0d0e21e 3517 ''|' '|none) dflt=none ;;
ecfc5424 3518 *) dflt=`echo $hintfile | $sed -e 's/\.sh$//' -e 's/_.*$//'` ;;
85e6fe83
LW
3519 esac
3520 ;;
3521 *) dflt="$osname" ;;
3522esac
3523rp="Operating system name?"
3524. ./myread
3525case "$ans" in
ecfc5424
AD
3526none) osname='' ;;
3527*) osname=`echo "$ans" | $sed -e 's/[ ][ ]*/_/g' | ./tr '[A-Z]' '[a-z]'`;;
85e6fe83 3528esac
8ff267be
PP
3529echo " "
3530case "$osvers" in
3531 ''|' ')
3532 case "$hintfile" in
3533 ''|' '|none) dflt=none ;;
3534 *) dflt=`echo $hintfile | $sed -e 's/\.sh$//' -e 's/^[^_]*//'`
3535 dflt=`echo $dflt | $sed -e 's/^_//' -e 's/_/./g'`
3536 case "$dflt" in
3537 ''|' ') dflt=none ;;
3538 esac
3539 ;;
3540 esac
3541 ;;
3542 *) dflt="$osvers" ;;
3543esac
3544rp="Operating system version?"
3545. ./myread
3546case "$ans" in
3547none) osvers='' ;;
3548*) osvers="$ans" ;;
3549esac
3550
02e93a22
JH
3551
3552. ./posthint.sh
3553
2304df62 3554: who configured the system
59b83a6f 3555cf_time=`LC_ALL=C; LANGUAGE=C; export LC_ALL; export LANGUAGE; $date 2>&1`
dfe9444c
AD
3556case "$cf_by" in
3557"")
7c04078e 3558 cf_by=`(logname) 2>/dev/null`
dfe9444c 3559 case "$cf_by" in
7c04078e
GA
3560 "")
3561 cf_by=`(whoami) 2>/dev/null`
3562 case "$cf_by" in
3563 "") cf_by=unknown ;;
3564 esac ;;
8ff267be
PP
3565 esac ;;
3566esac
2304df62 3567
f3f1a2d8
MB
3568: decide how portable to be. Allow command line overrides.
3569case "$d_portable" in
3570"$undef") ;;
3571*) d_portable="$define" ;;
b4eb6b3d 3572esac
b4eb6b3d 3573
f3f1a2d8
MB
3574: set up shell script to do ~ expansion
3575cat >filexp <<EOSS
3576$startsh
3577: expand filename
3578case "\$1" in
3579 ~/*|~)
3580 echo \$1 | $sed "s|~|\${HOME-\$LOGDIR}|"
3581 ;;
3582 ~*)
3583 if $test -f /bin/csh; then
3584 /bin/csh -f -c "glob \$1"
3585 failed=\$?
3586 echo ""
3587 exit \$failed
3588 else
3589 name=\`$expr x\$1 : '..\([^/]*\)'\`
3590 dir=\`$sed -n -e "/^\${name}:/{s/^[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:\([^:]*\).*"'\$'"/\1/" -e p -e q -e '}' </etc/passwd\`
3591 if $test ! -d "\$dir"; then
3592 me=\`basename \$0\`
3593 echo "\$me: can't locate home directory for: \$name" >&2
3594 exit 1
3595 fi
3596 case "\$1" in
3597 */*)
3598 echo \$dir/\`$expr x\$1 : '..[^/]*/\(.*\)'\`
3599 ;;
3600 *)
3601 echo \$dir
3602 ;;
3603 esac
3604 fi
3605 ;;
3606*)
3607 echo \$1
3608 ;;
b29b105d 3609esac
f3f1a2d8
MB
3610EOSS
3611chmod +x filexp
3612$eunicefix filexp
b29b105d 3613
f3f1a2d8
MB
3614: now set up to get a file name
3615cat <<EOS >getfile
3616$startsh
3617EOS
3618cat <<'EOSC' >>getfile
3619tilde=''
3620fullpath=''
3621already=''
3622skip=''
3623none_ok=''
3624exp_file=''
3625nopath_ok=''
3626orig_rp="$rp"
3627orig_dflt="$dflt"
3628case "$gfpth" in
3629'') gfpth='.' ;;
b29b105d 3630esac
b29b105d 3631
f3f1a2d8
MB
3632case "$fn" in
3633*\(*)
3634 : getfile will accept an answer from the comma-separated list
3635 : enclosed in parentheses even if it does not meet other criteria.
3636 expr "$fn" : '.*(\(.*\)).*' | $tr ',' $trnl >getfile.ok
3637 fn=`echo $fn | sed 's/(.*)//'`
3638 ;;
b29b105d
JH
3639esac
3640
f3f1a2d8
MB
3641case "$fn" in
3642*:*)
3643 loc_file=`expr $fn : '.*:\(.*\)'`
3644 fn=`expr $fn : '\(.*\):.*'`
3645 ;;
b29b105d 3646esac
b29b105d 3647
f3f1a2d8
MB
3648case "$fn" in
3649*~*) tilde=true;;
3650esac
3651case "$fn" in
3652*/*) fullpath=true;;
3653esac
3654case "$fn" in
3655*+*) skip=true;;
3656esac
3657case "$fn" in
3658*n*) none_ok=true;;
3659esac
3660case "$fn" in
3661*e*) exp_file=true;;
3662esac
3663case "$fn" in
3664*p*) nopath_ok=true;;
b29b105d 3665esac
b29b105d 3666
f3f1a2d8
MB
3667case "$fn" in
3668*f*) type='File';;
3669*d*) type='Directory';;
3670*l*) type='Locate';;
3671esac
b29b105d 3672
f3f1a2d8
MB
3673what="$type"
3674case "$what" in
3675Locate) what='File';;
3676esac
b29b105d 3677
f3f1a2d8
MB
3678case "$exp_file" in
3679'')
3680 case "$d_portable" in
3681 "$define") ;;
3682 *) exp_file=true;;
b29b105d
JH
3683 esac
3684 ;;
3685esac
3686
f3f1a2d8
MB
3687cd ..
3688while test "$type"; do
3689 redo=''
3690 rp="$orig_rp"
3691 dflt="$orig_dflt"
3692 case "$tilde" in
3693 true) rp="$rp (~name ok)";;
3694 esac
3695 . UU/myread
3696 if test -f UU/getfile.ok && \
3697 $contains "^$ans\$" UU/getfile.ok >/dev/null 2>&1
3698 then
3699 value="$ans"
3700 ansexp="$ans"
3701 break
3702 fi
3703 case "$ans" in
3704 none)
3705 value=''
3706 ansexp=''
3707 case "$none_ok" in
3708 true) type='';;
b29b105d
JH
3709 esac
3710 ;;
f3f1a2d8
MB
3711 *)
3712 case "$tilde" in
3713 '') value="$ans"
3714 ansexp="$ans";;
3715 *)
3716 value=`UU/filexp $ans`
3717 case $? in
3718 0)
3719 if test "$ans" != "$value"; then
3720 echo "(That expands to $value on this system.)"
3721 fi
3722 ;;
3723 *) value="$ans";;
3724 esac
3725 ansexp="$value"
3726 case "$exp_file" in
3727 '') value="$ans";;
3728 esac
3729 ;;
3730 esac
3731 case "$fullpath" in
3732 true)
3733 case "$ansexp" in
3734 /*) value="$ansexp" ;;
3735 [a-zA-Z]:/*) value="$ansexp" ;;
3736 *)
3737 redo=true
3738 case "$already" in
3739 true)
3740 echo "I shall only accept a full path name, as in /bin/ls." >&4
3741 echo "Use a ! shell escape if you wish to check pathnames." >&4
3742 ;;
3743 *)
3744 echo "Please give a full path name, starting with slash." >&4
3745 case "$tilde" in
3746 true)
3747 echo "Note that using ~name is ok provided it expands well." >&4
3748 already=true
3749 ;;
3750 esac
3751 esac
3752 ;;
3753 esac
3754 ;;
3755 esac
3756 case "$redo" in
3757 '')
3758 case "$type" in
3759 File)
3760 for fp in $gfpth; do
3761 if test "X$fp" = X.; then
3762 pf="$ansexp"
3763 else
3764 pf="$fp/$ansexp"
3765 fi
3766 if test -f "$pf"; then
3767 type=''
3768 elif test -r "$pf" || (test -h "$pf") >/dev/null 2>&1
3769 then
3770 echo "($value is not a plain file, but that's ok.)"
3771 type=''
3772 fi
3773 if test X"$type" = X; then
3774 value="$pf"
3775 break
3776 fi
3777 done
3778 ;;
3779 Directory)
3780 for fp in $gfpth; do
3781 if test "X$fp" = X.; then
3782 dir="$ans"
3783 direxp="$ansexp"
3784 else
3785 dir="$fp/$ansexp"
3786 direxp="$fp/$ansexp"
3787 fi
3788 if test -d "$direxp"; then
3789 type=''
3790 value="$dir"
3791 break
3792 fi
3793 done
3794 ;;
3795 Locate)
3796 if test -d "$ansexp"; then
3797 echo "(Looking for $loc_file in directory $value.)"
3798 value="$value/$loc_file"
3799 ansexp="$ansexp/$loc_file"
3800 fi
3801 if test -f "$ansexp"; then
3802 type=''
3803 fi
3804 case "$nopath_ok" in
3805 true) case "$value" in
3806 */*) ;;
3807 *) echo "Assuming $value will be in people's path."
3808 type=''
3809 ;;
3810 esac
3811 ;;
3812 esac
3813 ;;
3814 esac
b4eb6b3d 3815
f3f1a2d8
MB
3816 case "$skip" in
3817 true) type='';
3818 esac
3819
3820 case "$type" in
3821 '') ;;
3822 *)
3823 if test "$fastread" = yes; then
3824 dflt=y
3825 else
3826 dflt=n
3827 fi
3828 rp="$what $value doesn't exist. Use that name anyway?"
3829 . UU/myread
3830 dflt=''
3831 case "$ans" in
3832 y*) type='';;
3833 *) echo " ";;
3834 esac
3835 ;;
3836 esac
3837 ;;
3838 esac
3839 ;;
b4eb6b3d 3840 esac
f3f1a2d8
MB
3841done
3842cd UU
3843ans="$value"
3844rp="$orig_rp"
3845dflt="$orig_dflt"
3846rm -f getfile.ok
3847test "X$gfpthkeep" != Xy && gfpth=""
3848EOSC
3849
3850: determine root of directory hierarchy where package will be installed.
3851case "$prefix" in
3852'')
3853 dflt=`./loc . /usr/local /usr/local /local /opt /usr`
3854 ;;
3855*?/)
3856 dflt=`echo "$prefix" | sed 's/.$//'`
b4eb6b3d
JH
3857 ;;
3858*)
f3f1a2d8 3859 dflt="$prefix"
b4eb6b3d
JH
3860 ;;
3861esac
f3f1a2d8 3862$cat <<EOM
b4eb6b3d 3863
f3f1a2d8
MB
3864By default, $package will be installed in $dflt/bin, manual pages
3865under $dflt/man, etc..., i.e. with $dflt as prefix for all
3866installation directories. Typically this is something like /usr/local.
3867If you wish to have binaries under /usr/bin but other parts of the
3868installation under /usr/local, that's ok: you will be prompted
3869separately for each of the installation directories, the prefix being
3870only used to set the defaults.
c915ce7f
JH
3871
3872EOM
f3f1a2d8
MB
3873fn=d~
3874rp='Installation prefix to use?'
3875. ./getfile
3876oldprefix=''
3877case "$prefix" in
3878'') ;;
3879*)
3880 case "$ans" in
3881 "$prefix") ;;
3882 *) oldprefix="$prefix";;
3883 esac
c915ce7f
JH
3884 ;;
3885esac
f3f1a2d8
MB
3886prefix="$ans"
3887prefixexp="$ansexp"
c915ce7f 3888
f3f1a2d8
MB
3889case "$afsroot" in
3890'') afsroot=/afs ;;
3891*) afsroot=$afsroot ;;
b4eb6b3d 3892esac
b4eb6b3d 3893
f3f1a2d8
MB
3894: is AFS running?
3895echo " "
3896case "$afs" in
3897$define|true) afs=true ;;
3898$undef|false) afs=false ;;
3899*) if test -d $afsroot; then
3900 afs=true
3901 else
3902 afs=false
3903 fi
b4eb6b3d 3904 ;;
f3f1a2d8
MB
3905esac
3906if $afs; then
3907 echo "AFS may be running... I'll be extra cautious then..." >&4
3908else
3909 echo "AFS does not seem to be running..." >&4
9da7673b 3910fi
b4eb6b3d 3911
f3f1a2d8
MB
3912: determine installation prefix for where package is to be installed.
3913if $afs; then
3914$cat <<EOM
3915
3916Since you are running AFS, I need to distinguish the directory in which
3917files will reside from the directory in which they are installed (and from
3918which they are presumably copied to the former directory by occult means).
b4eb6b3d 3919
b4eb6b3d 3920EOM
f3f1a2d8
MB
3921 case "$installprefix" in
3922 '') dflt=`echo $prefix | sed 's#^/afs/#/afs/.#'`;;
3923 *) dflt="$installprefix";;
3924 esac
3925else
3926$cat <<EOM
b4eb6b3d 3927