Commit | Line | Data |
---|---|---|
a0d0e21e LW |
1 | #!/usr/bin/perl |
2 | # Habit . . . | |
3 | # | |
4 | # Extract info from Config.VMS, and add extra data here, to generate Config.sh | |
5 | # Edit the static information after __END__ to reflect your site and options | |
748a9306 LW |
6 | # that went into your perl binary. In addition, values which change from run |
7 | # to run may be supplied on the command line as key=val pairs. | |
a0d0e21e | 8 | # |
09b7f37c | 9 | # Rev. 16-Feb-1998 Charles Bailey bailey@newman.upenn.edu |
a0d0e21e LW |
10 | # |
11 | ||
7aa5c81f | 12 | #==== Locations of installed Perl components |
13 | $prefix='perl_root'; | |
14 | $builddir="$prefix:[000000]"; | |
15 | $installbin="$prefix:[000000]"; | |
edc7bc49 | 16 | $installscript="$prefix:[000000]"; |
7aa5c81f | 17 | $installman1dir="$prefix:[man.man1]"; |
18 | $installman3dir="$prefix:[man.man3]"; | |
19 | $installprivlib="$prefix:[lib]"; | |
edc7bc49 | 20 | $installsitelib="$prefix:[lib.site_perl]"; |
7aa5c81f | 21 | |
a0d0e21e LW |
22 | unshift(@INC,'lib'); # In case someone didn't define Perl_Root |
23 | # before the build | |
a0d0e21e | 24 | |
a5f75d66 AD |
25 | if ($ARGV[0] eq '-f') { |
26 | open(ARGS,$ARGV[1]) or die "Can't read data from $ARGV[1]: $!\n"; | |
27 | @ARGV = (); | |
28 | while (<ARGS>) { | |
09b7f37c | 29 | chomp; |
a5f75d66 AD |
30 | push(@ARGV,split(/\|/,$_)); |
31 | } | |
32 | close ARGS; | |
33 | } | |
34 | ||
a0d0e21e LW |
35 | if (-f "config.vms") { $infile = "config.vms"; $outdir = "[-]"; } |
36 | elsif (-f "[.vms]config.vms") { $infile = "[.vms]config.vms"; $outdir = "[]"; } | |
37 | elsif (-f "config.h") { $infile = "config.h"; $outdir = "[]";} | |
38 | ||
39 | if ($infile) { print "Generating Config.sh from $infile . . .\n"; } | |
40 | else { die <<EndOfGasp; | |
41 | Can't find config.vms or config.h to read! | |
42 | Please run this script from the perl source directory or | |
43 | the VMS subdirectory in the distribution. | |
44 | EndOfGasp | |
45 | } | |
46 | $outdir = ''; | |
47 | open(IN,"$infile") || die "Can't open $infile: $!\n"; | |
48 | open(OUT,">${outdir}Config.sh") || die "Can't open ${outdir}Config.sh: $!\n"; | |
a0d0e21e | 49 | |
e518068a | 50 | $time = localtime; |
7aa5c81f | 51 | $cf_by = (getpwuid($<))[0]; |
52 | $archsufx = `Write Sys\$Output F\$GetSyi("HW_MODEL")` > 1024 ? 'AXP' : 'VAX'; | |
53 | ($vers = $]) =~ tr/./_/; | |
54 | $installarchlib = VMS::Filespec::vmspath($installprivlib); | |
55 | $installarchlib =~ s#\]#.VMS_$archsufx.$vers\]#; | |
edc7bc49 CB |
56 | $installsitearch = VMS::Filespec::vmspath($installsitelib); |
57 | $installsitearch =~ s#\]#.VMS_$archsufx\]#; | |
7aa5c81f | 58 | ($osvers = `Write Sys\$Output F\$GetSyi("VERSION")`) =~ s/^V?(\S+)\s*\n?$/$1/; |
59 | ||
748a9306 | 60 | print OUT <<EndOfIntro; |
a0d0e21e LW |
61 | # This file generated by GenConfig.pl on a VMS system. |
62 | # Input obtained from: | |
63 | # $infile | |
64 | # $0 | |
65 | # Time: $time | |
66 | ||
e518068a | 67 | package='perl5' |
68 | CONFIG='true' | |
69 | cf_time='$time' | |
7aa5c81f | 70 | cf_by='$cf_by' |
fc1ce8cc CB |
71 | ccdlflags='undef' |
72 | cccdlflags='undef' | |
73 | mab='undef' | |
7aa5c81f | 74 | libpth='/sys\$share /sys\$library' |
e518068a | 75 | ld='Link' |
76 | lddlflags='/Share' | |
fc1ce8cc CB |
77 | ranlib='undef' |
78 | ar='undef' | |
e518068a | 79 | eunicefix=':' |
c07a80fd | 80 | hint='none' |
fc1ce8cc | 81 | hintfile='undef' |
61bb5906 | 82 | useshrplib='define' |
e518068a | 83 | usemymalloc='n' |
7aa5c81f | 84 | usevfork='true' |
c07a80fd | 85 | spitshell='write sys\$output ' |
7aa5c81f | 86 | dlsrc='dl_vms.c' |
87 | binexp='$installbin' | |
88 | man1ext='rno' | |
89 | man3ext='rno' | |
90 | arch='VMS_$archsufx' | |
91 | archname='VMS_$archsufx' | |
09b7f37c CB |
92 | bincompat3='undef' |
93 | d_bincompat3='undef' | |
7aa5c81f | 94 | osvers='$osvers' |
95 | prefix='$prefix' | |
96 | builddir='$builddir' | |
97 | installbin='$installbin' | |
edc7bc49 | 98 | installscript='$installscript' |
7aa5c81f | 99 | installman1dir='$installman1dir' |
100 | installman3dir='$installman3dir' | |
101 | installprivlib='$installprivlib' | |
102 | installarchlib='$installarchlib' | |
edc7bc49 CB |
103 | installsitelib='$installsitelib' |
104 | installsitearch='$installsitearch' | |
774d564b | 105 | path_sep='|' |
106 | startperl='\$ perl 'f\$env("procedure")' 'p1' 'p2' 'p3' 'p4' 'p5' 'p6' 'p7' 'p8' ! | |
4fdae800 | 107 | \$ exit++ + ++\$status != 0 and \$exit = \$status = undef;' |
a0d0e21e LW |
108 | EndOfIntro |
109 | ||
748a9306 LW |
110 | foreach (@ARGV) { |
111 | ($key,$val) = split('=',$_,2); | |
e518068a | 112 | if ($key eq 'cc') { # Figure out which C compiler we're using |
c07a80fd | 113 | my($cc,$ccflags) = split('/',$val,2); |
114 | my($d_attr); | |
115 | $ccflags = "/$ccflags"; | |
116 | if ($ccflags =~s!/DECC!!ig) { | |
117 | $cc .= '/DECC'; | |
118 | $cctype = 'decc'; | |
119 | $d_attr = 'undef'; | |
120 | } | |
121 | elsif ($ccflags =~s!/VAXC!!ig) { | |
122 | $cc .= '/VAXC'; | |
123 | $cctype = 'vaxc'; | |
124 | $d_attr = 'undef'; | |
125 | } | |
7aa5c81f | 126 | elsif (`$val/NoObject/NoList _nla0:/Version` =~ /GNU C version (\S+)/) { |
c07a80fd | 127 | $cctype = 'gcc'; |
128 | $d_attr = 'define'; | |
7aa5c81f | 129 | print OUT "gccversion='$1'\n"; |
e518068a | 130 | } |
131 | elsif ($archsufx eq 'VAX' && | |
71be2cbc | 132 | # Check exit status too, in case message is turned off |
133 | ( `$val/NoObject/NoList /prefix=all _nla0:` =~ /IVQUAL/ || | |
134 | $? == 0x38240 )) { | |
c07a80fd | 135 | $cctype = 'vaxc'; |
136 | $d_attr = 'undef'; | |
e518068a | 137 | } |
138 | else { | |
c07a80fd | 139 | $cctype = 'decc'; |
140 | $d_attr = 'undef'; | |
141 | } | |
142 | print OUT "vms_cc_type='$cctype'\n"; | |
0dbb1585 AL |
143 | print OUT "d_attribute_format='$d_attr'\n"; |
144 | # XXX The following attributes may be able to use $d_attr, too. | |
145 | print OUT "d_attribute_malloc='undef'\n"; | |
146 | print OUT "d_attribute_nonnull='undef'\n"; | |
147 | print OUT "d_attribute_noreturn='undef'\n"; | |
148 | print OUT "d_attribute_pure='undef'\n"; | |
149 | print OUT "d_attribute_unused='undef'\n"; | |
150 | print OUT "d_attribute_warn_unused_result='undef'\n"; | |
c07a80fd | 151 | print OUT "cc='$cc'\n"; |
152 | if ( ($cctype eq 'decc' and $archsufx eq 'VAX') || $cctype eq 'gcc') { | |
153 | # gcc and DECC for VAX requires filename in /object qualifier, so we | |
e518068a | 154 | # have to remove it here. Alas, this means we lose the user's |
155 | # object file suffix if it's not .obj. | |
c07a80fd | 156 | $ccflags =~ s#/obj(?:ect)?=[^/\s]+##i; |
e518068a | 157 | } |
61bb5906 CB |
158 | $debug = $optimize = ''; |
159 | while ( ($qual) = $ccflags =~ m|(/(No)?Deb[^/]*)|i ) { | |
160 | $debug = $qual; | |
161 | $ccflags =~ s/$qual//; | |
162 | } | |
163 | while ( ($qual) = $ccflags =~ m|(/(No)?Opt[^/]*)|i ) { | |
164 | $optimize = $qual; | |
165 | $ccflags =~ s/$qual//; | |
166 | } | |
4d1ff10f AB |
167 | $usethreads = ($ccflags =~ m!/DEF[^/]+USE_5005THREADS!i and |
168 | $ccflags !~ m!/UND[^/]+USE_5005THREADS!i); | |
09b7f37c | 169 | print OUT "usethreads='",($usethreads ? 'define' : 'undef'),"'\n";; |
61bb5906 | 170 | $optimize = "$debug$optimize"; |
c07a80fd | 171 | print OUT "ccflags='$ccflags'\n"; |
61bb5906 | 172 | print OUT "optimize='$optimize'\n"; |
c07a80fd | 173 | $dosock = ($ccflags =~ m!/DEF[^/]+VMS_DO_SOCKETS!i and |
174 | $ccflags !~ m!/UND[^/]+VMS_DO_SOCKETS!i); | |
7aa5c81f | 175 | print OUT "d_vms_do_sockets=",$dosock ? "'define'\n" : "'undef'\n"; |
176 | print OUT "d_socket=",$dosock ? "'define'\n" : "'undef'\n"; | |
177 | print OUT "d_sockpair=",$dosock ? "'define'\n" : "'undef'\n"; | |
178 | print OUT "d_gethent=",$dosock ? "'define'\n" : "'undef'\n"; | |
09b7f37c | 179 | print OUT "d_sethent=",$dosock ? "'define'\n" : "'undef'\n"; |
7aa5c81f | 180 | print OUT "d_select=",$dosock ? "'define'\n" : "'undef'\n"; |
fc1ce8cc | 181 | print OUT "i_netdb=",$dosock ? "'define'\n" : "'undef'\n"; |
7aa5c81f | 182 | print OUT "i_niin=",$dosock ? "'define'\n" : "'undef'\n"; |
183 | print OUT "i_neterrno=",$dosock ? "'define'\n" : "'undef'\n"; | |
09b7f37c CB |
184 | print OUT "d_gethbyname=",$dosock ? "'define'\n" : "'undef'\n"; |
185 | print OUT "d_gethbyaddr=",$dosock ? "'define'\n" : "'undef'\n"; | |
186 | print OUT "d_getpbyname=",$dosock ? "'define'\n" : "'undef'\n"; | |
187 | print OUT "d_getpbynumber=",$dosock ? "'define'\n" : "'undef'\n"; | |
188 | print OUT "d_getsbyname=",$dosock ? "'define'\n" : "'undef'\n"; | |
189 | print OUT "d_getsbyport=",$dosock ? "'define'\n" : "'undef'\n"; | |
17f28c40 CB |
190 | print OUT "d_endhent=",$dosock ? "'define'\n" : "'undef'\n"; |
191 | print OUT "d_getpent=",$dosock ? "'define'\n" : "'undef'\n"; | |
192 | print OUT "d_setpent=",$dosock ? "'define'\n" : "'undef'\n"; | |
193 | print OUT "d_endpent=",$dosock ? "'define'\n" : "'undef'\n"; | |
194 | print OUT "d_getsent=",$dosock ? "'define'\n" : "'undef'\n"; | |
195 | print OUT "d_setsent=",$dosock ? "'define'\n" : "'undef'\n"; | |
196 | print OUT "d_endsent=",$dosock ? "'define'\n" : "'undef'\n"; | |
09b7f37c CB |
197 | print OUT "netdb_name_type=",$dosock ? "'char *'\n" : "'undef'\n"; |
198 | print OUT "netdb_host_type=",$dosock ? "'char *'\n" : "'undef'\n"; | |
199 | print OUT "netdb_hlen_type=",$dosock ? "'int'\n" : "'undef'\n"; | |
b7b1864f CB |
200 | print OUT "d_gethostprotos=",$dosock ? "'define'\n" : "'undef'\n"; |
201 | print OUT "d_getnetprotos=",$dosock ? "'define'\n" : "'undef'\n"; | |
202 | print OUT "d_getservprotos=",$dosock ? "'define'\n" : "'undef'\n"; | |
203 | print OUT "d_getprotoprotos=",$dosock ? "'define'\n" : "'undef'\n"; | |
fc1ce8cc | 204 | |
61bb5906 | 205 | if ($dosock and $cctype eq 'decc' and $ccflags =~ /DECCRTL_SOCKETS/) { |
fc1ce8cc | 206 | print OUT "selecttype='fd_set'\n"; |
09b7f37c CB |
207 | print OUT "d_getnbyaddr='define'\n"; |
208 | print OUT "d_getnbyname='define'\n"; | |
17f28c40 CB |
209 | print OUT "d_getnent='define'\n"; |
210 | print OUT "d_setnent='define'\n"; | |
211 | print OUT "d_endnent='define'\n"; | |
09b7f37c | 212 | print OUT "netdb_net_type='long'\n"; |
fc1ce8cc CB |
213 | } |
214 | else { | |
215 | print OUT "selecttype='int'\n"; | |
09b7f37c CB |
216 | print OUT "d_getnybname='undef'\n"; |
217 | print OUT "d_getnybaddr='undef'\n"; | |
17f28c40 CB |
218 | print OUT "d_getnent='undef'\n"; |
219 | print OUT "d_setnent='undef'\n"; | |
220 | print OUT "d_endnent='undef'\n"; | |
09b7f37c | 221 | print OUT "netdb_net_type='undef'\n"; |
61bb5906 | 222 | } |
edc7bc49 | 223 | |
09b7f37c CB |
224 | if ($cctype eq 'decc') { |
225 | $rtlhas = 'define'; | |
226 | print OUT "useposix='true'\n"; | |
227 | ($ccver,$vmsver) = `$cc/VERSION` =~ /V(\S+) on .*V(\S+)$/; | |
228 | # Best guess; the may be wrong on systems which have separately | |
229 | # installed the new CRTL. | |
230 | if ($ccver >= 5.2 and $vmsver >= 7) { $rtlnew = 'define'; } | |
231 | else { $rtlnew = 'undef'; } | |
232 | } | |
233 | else { $rtlhas = $rtlnew = 'undef'; print OUT "useposix='false'\n"; } | |
36477c24 | 234 | foreach (qw[ d_stdstdio d_stdio_ptr_lval d_stdio_cnt_lval d_stdiobase |
235 | d_locconv d_setlocale i_locale d_mbstowcs d_mbtowc | |
236 | d_wcstombs d_wctomb d_mblen d_mktime d_strcoll d_strxfrm ]) { | |
237 | print OUT "$_='$rtlhas'\n"; | |
edc7bc49 | 238 | } |
a7ffa9b9 NC |
239 | print OUT "d_stdio_ptr_lval_sets_cnt='undef'\n"; |
240 | print OUT "d_stdio_ptr_lval_nochange_cnt='undef'\n"; | |
09b7f37c CB |
241 | foreach (qw[ d_gettimeod d_uname d_truncate d_wait4 d_index |
242 | d_pathconf d_fpathconf d_sysconf d_sigsetjmp ]) { | |
243 | print OUT "$_='$rtlnew'\n"; | |
244 | } | |
c07a80fd | 245 | next; |
e518068a | 246 | } |
7aa5c81f | 247 | elsif ($key eq 'exe_ext') { |
248 | my($nodot) = $val; | |
249 | $nodot =~ s!\.!!; | |
250 | print OUT "so='$nodot'\ndlext='$nodot'\n"; | |
251 | } | |
252 | elsif ($key eq 'obj_ext') { print OUT "dlobj='dl_vms$val'\n"; } | |
253 | print OUT "$key='$val'\n"; | |
c07a80fd | 254 | } |
255 | ||
256 | # Are there any other logicals which TCP/IP stacks use for the host name? | |
257 | $myname = $ENV{'ARPANET_HOST_NAME'} || $ENV{'INTERNET_HOST_NAME'} || | |
258 | $ENV{'MULTINET_HOST_NAME'} || $ENV{'UCX$INET_HOST'} || | |
259 | $ENV{'TCPWARE_DOMAINNAME'} || $ENV{'NEWS_ADDRESS'}; | |
260 | if (!$myname) { | |
261 | ($myname) = `hostname` =~ /^(\S+)/; | |
262 | if ($myname =~ /IVVERB/) { | |
263 | warn "Can't determine TCP/IP hostname" if $dosock; | |
264 | $myname = ''; | |
e518068a | 265 | } |
748a9306 | 266 | } |
c07a80fd | 267 | $myname = $ENV{'SYS$NODE'} unless $myname; |
268 | ($myhostname,$mydomain) = split(/\./,$myname,2); | |
269 | print OUT "myhostname='$myhostname'\n" if $myhostname; | |
270 | if ($mydomain) { | |
271 | print OUT "mydomain='.$mydomain'\n"; | |
272 | print OUT "perladmin='$cf_by\@$myhostname.$mydomain'\n"; | |
273 | print OUT "cf_email='$cf_by\@$myhostname.$mydomain'\n"; | |
274 | } | |
275 | else { | |
276 | print OUT "perladmin='$cf_by'\n"; | |
277 | print OUT "cf_email='$cf_by'\n"; | |
278 | } | |
279 | chomp($hwname = `Write Sys\$Output F\$GetSyi("HW_NAME")`); | |
280 | $hwname = $archsufx if $hwname =~ /IVKEYW/; # *really* old VMS version | |
281 | print OUT "myuname='VMS $myname $osvers $hwname'\n"; | |
748a9306 | 282 | |
7aa5c81f | 283 | # Before we read the C header file, find out what config.sh constants are |
284 | # equivalent to the C preprocessor macros | |
285 | if (open(SH,"${outdir}config_h.SH")) { | |
286 | while (<SH>) { | |
287 | next unless m%^#(?!if).*\$%; | |
288 | s/^#//; s!(.*?)\s*/\*.*!$1!; | |
289 | my(@words) = split; | |
290 | $words[1] =~ s/\(.*//; # Clip off args from macro | |
291 | # Did we use a shell variable for the preprocessor directive? | |
292 | if ($words[0] =~ m!^\$(\w+)!) { $pp_vars{$words[1]} = $1; } | |
293 | if (@words > 2) { # We may also have a shell var in the value | |
294 | shift @words; # Discard preprocessor directive | |
295 | my($token) = shift @words; # and keep constant name | |
296 | my($word); | |
297 | foreach $word (@words) { | |
298 | next unless $word =~ m!\$(\w+)!; | |
299 | $val_vars{$token} = $1; | |
300 | last; | |
301 | } | |
302 | } | |
303 | } | |
304 | close SH; | |
305 | } | |
306 | else { warn "Couldn't read ${outdir}config_h.SH: $!\n"; } | |
307 | $pp_vars{UNLINK_ALL_VERSIONS} = 'd_unlink_all_versions'; # VMS_specific | |
308 | ||
309 | # OK, now read the C header file, and retcon statements into config.sh | |
a0d0e21e | 310 | while (<IN>) { # roll through the comment header in Config.VMS |
e518068a | 311 | last if /config-start/; |
a0d0e21e LW |
312 | } |
313 | ||
314 | while (<IN>) { | |
315 | chop; | |
316 | while (/\\\s*$/) { # pick up contination lines | |
317 | my $line = $_; | |
318 | $line =~ s/\\\s*$//; | |
319 | $_ = <IN>; | |
320 | s/^\s*//; | |
321 | $_ = $line . $_; | |
322 | } | |
7aa5c81f | 323 | next unless my ($blocked,$un,$token,$val) = |
324 | m%^(\/\*)?\s*\#\s*(un)?def\w*\s+([A-Za-z0-9]\w+)\S*\s*(.*)%; | |
325 | if (/config-skip/) { | |
326 | delete $pp_vars{$token} if exists $pp_vars{$token}; | |
327 | delete $val_vars{$token} if exists $val_vars{$token}; | |
328 | next; | |
329 | } | |
330 | $val =~ s!\s*/\*.*!!; # strip off trailing comment | |
331 | my($had_val); # Maybe a macro with args that we just #undefd or commented | |
332 | if (!length($val) and $val_vars{$token} and ($un || $blocked)) { | |
aa689395 | 333 | print OUT "$val_vars{$token}=''\n" unless exists $done{$val_vars{$token}}; |
334 | $done{$val_vars{$token}}++; | |
7aa5c81f | 335 | delete $val_vars{$token}; |
336 | $had_val = 1; | |
337 | } | |
a0d0e21e | 338 | $state = ($blocked || $un) ? 'undef' : 'define'; |
7aa5c81f | 339 | if ($pp_vars{$token}) { |
aa689395 | 340 | print OUT "$pp_vars{$token}='$state'\n" unless exists $done{$pp_vars{$token}}; |
341 | $done{$pp_vars{$token}}++; | |
7aa5c81f | 342 | delete $pp_vars{$token}; |
343 | } | |
344 | elsif (not length $val and not $had_val) { | |
345 | # Wups -- should have been shell var for C preprocessor directive | |
346 | warn "Constant $token not found in config_h.SH\n"; | |
55497cff | 347 | $token = lc $token; |
a0d0e21e | 348 | $token = "d_$token" unless $token =~ /^i_/; |
e518068a | 349 | print OUT "$token='$state'\n"; |
748a9306 | 350 | } |
7aa5c81f | 351 | next unless length $val; |
352 | $val =~ s/^"//; $val =~ s/"$//; # remove end quotes | |
353 | $val =~ s/","/ /g; # make signal list look nice | |
354 | # Library directory; convert to VMS syntax | |
355 | $val = VMS::Filespec::vmspath($val) if ($token =~ /EXP$/); | |
356 | if ($val_vars{$token}) { | |
aa689395 | 357 | print OUT "$val_vars{$token}='$val'\n" unless exists $done{$val_vars{$token}}; |
358 | if ($val_vars{$token} =~ s/exp$//) { | |
359 | print OUT "$val_vars{$token}='$val'\n" unless exists $done{$val_vars{$token}};; | |
360 | } | |
361 | $done{$val_vars{$token}}++; | |
7aa5c81f | 362 | delete $val_vars{$token}; |
363 | } | |
364 | elsif (!$pp_vars{$token}) { # Haven't seen it previously, either | |
365 | warn "Constant $token not found in config_h.SH (val=|$val|)\n"; | |
55497cff | 366 | $token = lc $token; |
7aa5c81f | 367 | print OUT "$token='$val'\n"; |
368 | if ($token =~ s/exp$//) {print OUT "$token='$val'\n";} | |
369 | } | |
a0d0e21e LW |
370 | } |
371 | close IN; | |
7aa5c81f | 372 | # Special case -- preprocessor manifest "VMS" is defined automatically |
373 | # on VMS systems, but is also used erroneously by the Perl build process | |
374 | # as the manifest for the obsolete variable $d_eunice. | |
375 | print OUT "d_eunice='undef'\n"; delete $pp_vars{VMS}; | |
a0d0e21e | 376 | |
4d1ff10f AB |
377 | # XXX temporary -- USE_5005THREADS is currently on CC command line |
378 | delete $pp_vars{'USE_5005THREADS'}; | |
09b7f37c | 379 | |
7aa5c81f | 380 | foreach (sort keys %pp_vars) { |
381 | warn "Didn't see $_ in $infile\n"; | |
382 | } | |
383 | foreach (sort keys %val_vars) { | |
384 | warn "Didn't see $_ in $infile(val)\n"; | |
748a9306 | 385 | } |
a0d0e21e | 386 | |
e518068a | 387 | if (open(OPT,"${outdir}crtl.opt")) { |
388 | while (<OPT>) { | |
389 | next unless m#/(sha|lib)#i; | |
390 | chomp; | |
c07a80fd | 391 | if (/crtl/i || /gcclib/i) { push(@crtls,$_); } |
392 | else { push(@libs,$_); } | |
e518068a | 393 | } |
394 | close OPT; | |
395 | print OUT "libs='",join(' ',@libs),"'\n"; | |
c07a80fd | 396 | push(@crtls,'(DECCRTL)') if $cctype eq 'decc'; |
397 | print OUT "libc='",join(' ',@crtls),"'\n"; | |
398 | } | |
399 | else { warn "Can't read ${outdir}crtl.opt - skipping 'libs' & 'libc'"; } | |
400 | ||
401 | if (open(PL,"${outdir}patchlevel.h")) { | |
402 | while (<PL>) { | |
cceca5ed GS |
403 | if (/^#define PERL_VERSION\s+(\S+)/) { |
404 | print OUT "PERL_VERSION='$1'\n"; | |
405 | print OUT "PATCHLEVEL='$1'\n"; # XXX compat | |
406 | } | |
407 | elsif (/^#define PERL_SUBVERSION\s+(\S+)/) { | |
408 | print OUT "PERL_SUBVERSION='$1'\n"; | |
409 | print OUT "SUBVERSION='$1'\n"; # XXX compat | |
410 | } | |
c07a80fd | 411 | } |
412 | close PL; | |
e518068a | 413 | } |
c07a80fd | 414 | else { warn "Can't read ${outdir}patchlevel.h - skipping 'PATCHLEVEL'"; } |
e518068a | 415 | |
7aa5c81f | 416 | # simple pager support for perldoc |
bbce6d69 | 417 | if (`most not..file` =~ /IVVERB/) { |
e518068a | 418 | $pager = 'more'; |
419 | if (`more nl:` =~ /IVVERB/) { $pager = 'type/page'; } | |
420 | } | |
421 | else { $pager = 'most'; } | |
422 | print OUT "pager='$pager'\n"; | |
423 | ||
424 | close OUT; |