Commit | Line | Data |
a0d0e21e |
1 | # Create global symbol declarations, transfer vector, and |
2 | # linker options files for PerlShr. |
3 | # |
4 | # Input: |
5 | # $cflags - command line qualifiers passed to cc when preprocesing perl.h |
6 | # Note: A rather simple-minded attempt is made to restore quotes to |
7 | # a /Define clause - use with care. |
8 | # $objsuffix - file type (including '.') used for object files. |
748a9306 |
9 | # $libperl - Perl object library. |
10 | # $extnames - package names for static extensions (used to generate |
11 | # linker options file entries for boot functions) |
12 | # $rtlopt - name of options file specifying RTLs to which PerlShr.Exe |
13 | # must be linked |
a0d0e21e |
14 | # |
15 | # Output: |
16 | # PerlShr_Attr.Opt - linker options file which speficies that global vars |
17 | # be placed in NOSHR,WRT psects. Use when linking any object files |
18 | # against PerlShr.Exe, since cc places global vars in SHR,WRT psects |
19 | # by default. |
748a9306 |
20 | # PerlShr_Bld.Opt - declares universal symbols for PerlShr.Exe |
a0d0e21e |
21 | # Perlshr_Gbl*.Mar, Perlshr_Gbl*.Obj (VAX only) - declares global symbols |
22 | # for global vars (done here because gcc can't globaldef) and creates |
23 | # transfer vectors for routines on a VAX. |
24 | # PerlShr_Gbl.Opt (VAX only) - list of PerlShr_Gbl*.Obj, used for input |
25 | # to the linker when building PerlShr.Exe. |
26 | # |
27 | # To do: |
28 | # - figure out a good way to collect global vars in one psect, given that |
29 | # we can't use globaldef because of gcc. |
30 | # - then, check for existing files and preserve symbol and transfer vector |
31 | # order for upward compatibility |
32 | # - then, add GSMATCH to options file - but how do we insure that new |
33 | # library has everything old one did |
34 | # (i.e. /Define=DEBUGGING,EMBED,MULTIPLICITY)? |
35 | # |
bd3fa61c |
36 | # Author: Charles Bailey bailey@newman.upenn.edu |
a0d0e21e |
37 | |
38 | require 5.000; |
39 | |
40 | $debug = $ENV{'GEN_SHRFLS_DEBUG'}; |
a5f75d66 |
41 | |
fc1ce8cc |
42 | print "gen_shrfls.pl Rev. 14-Dec-1997\n" if $debug; |
71be2cbc |
43 | |
a5f75d66 |
44 | if ($ARGV[0] eq '-f') { |
45 | open(INP,$ARGV[1]) or die "Can't read input file $ARGV[1]: $!\n"; |
46 | print "Input taken from file $ARGV[1]\n" if $debug; |
47 | @ARGV = (); |
48 | while (<INP>) { |
49 | chomp; |
50 | push(@ARGV,split(/\|/,$_)); |
51 | } |
52 | close INP; |
53 | print "Read input data | ",join(' | ',@ARGV)," |\n" if $debug > 1; |
54 | } |
55 | |
a0d0e21e |
56 | $cc_cmd = shift @ARGV; |
4633a7c4 |
57 | |
58 | # Someday, we'll have $GetSyI built into perl . . . |
59 | $isvax = `\$ Write Sys\$Output F\$GetSyI(\"HW_MODEL\")` <= 1024; |
60 | print "\$isvax: \\$isvax\\\n" if $debug; |
61 | |
a0d0e21e |
62 | print "Input \$cc_cmd: \\$cc_cmd\\\n" if $debug; |
4633a7c4 |
63 | $docc = ($cc_cmd !~ /^~~/); |
a0d0e21e |
64 | print "\$docc = $docc\n" if $debug; |
65 | |
66 | if ($docc) { |
429a5e67 |
67 | if (-f 'perl.h') { $dir = '[]'; } |
68 | elsif (-f '[-]perl.h') { $dir = '[-]'; } |
69 | else { die "$0: Can't find perl.h\n"; } |
70 | |
71 | # Go see if debugging is enabled in config.h |
72 | $config = $dir . "config.h"; |
73 | open CONFIG, "< $config"; |
74 | while(<CONFIG>) { |
75 | $debugging_enabled++ if /define\s+DEBUGGING/; |
429a5e67 |
76 | $use_mymalloc++ if /define\s+MYMALLOC/; |
77 | } |
78 | |
a0d0e21e |
79 | # put quotes back onto defines - they were removed by DCL on the way in |
80 | if (($prefix,$defines,$suffix) = |
81 | ($cc_cmd =~ m#(.*)/Define=(.*?)([/\s].*)#i)) { |
82 | $defines =~ s/^\((.*)\)$/$1/; |
429a5e67 |
83 | $debugging_enabled ||= $defines =~ /\bDEBUGGING\b/; |
a0d0e21e |
84 | @defines = split(/,/,$defines); |
85 | $cc_cmd = "$prefix/Define=(" . join(',',grep($_ = "\"$_\"",@defines)) |
86 | . ')' . $suffix; |
87 | } |
88 | print "Filtered \$cc_cmd: \\$cc_cmd\\\n" if $debug; |
89 | |
4633a7c4 |
90 | # check for gcc - if present, we'll need to use MACRO hack to |
91 | # define global symbols for shared variables |
92 | $isvaxc = 0; |
93 | $isgcc = `$cc_cmd _nla0:/Version` =~ /GNU/ |
94 | or 0; # make debug output nice |
71be2cbc |
95 | $isvaxc = (!$isgcc && $isvax && |
96 | # Check exit status too, in case message is shut off |
97 | (`$cc_cmd /prefix=all _nla0:` =~ /IVQUAL/ || $? == 0x38240)) |
4633a7c4 |
98 | or 0; # again, make debug output nice |
99 | print "\$isgcc: $isgcc\n" if $debug; |
100 | print "\$isvaxc: $isvaxc\n" if $debug; |
09b7f37c |
101 | print "\$debugging_enabled: $debugging_enabled\n" if $debug; |
4633a7c4 |
102 | |
a0d0e21e |
103 | } |
4633a7c4 |
104 | else { |
a5f75d66 |
105 | ($junk,$junk,$cpp_file,$cc_cmd) = split(/~~/,$cc_cmd,4); |
482b294c |
106 | $isgcc = $cc_cmd =~ /case_hack/i |
4633a7c4 |
107 | or 0; # for nice debug output |
482b294c |
108 | $isvaxc = (!$isgcc && $cc_cmd !~ /standard=/i) |
4633a7c4 |
109 | or 0; # again, for nice debug output |
09b7f37c |
110 | $debugging_enabled = $cc_cmd =~ /\bdebugging\b/i; |
4633a7c4 |
111 | print "\$isgcc: \\$isgcc\\\n" if $debug; |
112 | print "\$isvaxc: \\$isvaxc\\\n" if $debug; |
09b7f37c |
113 | print "\$debugging_enabled: \\$debugging_enabled\\\n" if $debug; |
4633a7c4 |
114 | print "Not running cc, preprocesor output in \\$cpp_file\\\n" if $debug; |
115 | } |
a0d0e21e |
116 | |
117 | $objsuffix = shift @ARGV; |
118 | print "\$objsuffix: \\$objsuffix\\\n" if $debug; |
748a9306 |
119 | $dbgprefix = shift @ARGV; |
120 | print "\$dbgprefix: \\$dbgprefix\\\n" if $debug; |
121 | $olbsuffix = shift @ARGV; |
122 | print "\$olbsuffix: \\$olbsuffix\\\n" if $debug; |
123 | $libperl = "${dbgprefix}libperl$olbsuffix"; |
124 | $extnames = shift @ARGV; |
125 | print "\$extnames: \\$extnames\\\n" if $debug; |
126 | $rtlopt = shift @ARGV; |
127 | print "\$rtlopt: \\$rtlopt\\\n" if $debug; |
a0d0e21e |
128 | |
e518068a |
129 | # This part gets tricky. VAXC creates global symbols for each of the |
4633a7c4 |
130 | # constants in an enum if that enum is ever used as the data type of a |
131 | # global[dr]ef. We have to detect enums which are used in this way, so we |
132 | # can set up the constants as universal symbols, since anything which |
133 | # #includes perl.h will want to resolve these global symbols. |
134 | # We're using a weak test here - we basically know that the only enums |
135 | # we need to handle now are the big one in opcode.h, and the |
136 | # "typedef enum { ... } expectation" in perl.h, so we hard code |
137 | # appropriate tests below. Since we can't know in general whether a given |
138 | # enum will be used elsewhere in a globaldef, it's hard to decide a |
139 | # priori whether its constants need to be treated as global symbols. |
140 | sub scan_enum { |
141 | my($line) = @_; |
142 | |
143 | return unless $isvaxc; |
144 | |
145 | return unless /^\s+(OP|X)/; # we only want opcode and expectation enums |
146 | print "\tchecking for enum constant\n" if $debug > 1; |
147 | $line =~ s#/\*.+##; |
148 | $line =~ s/,?\s*\n?$//; |
149 | print "\tfiltered to \\$line\\\n" if $debug > 1; |
150 | if ($line =~ /(\w+)$/) { |
c07a80fd |
151 | print "\tconstant name is \\$1\\\n" if $debug > 1; |
152 | $enums{$1}++; |
4633a7c4 |
153 | } |
154 | } |
a0d0e21e |
155 | |
156 | sub scan_var { |
157 | my($line) = @_; |
71be2cbc |
158 | my($const) = $line =~ /^EXTCONST/; |
a0d0e21e |
159 | |
748a9306 |
160 | print "\tchecking for global variable\n" if $debug > 1; |
3e3baf6d |
161 | $line =~ s/\s*EXT/EXT/; |
162 | $line =~ s/INIT\s*\(.*\)//; |
a0d0e21e |
163 | $line =~ s/\[.*//; |
164 | $line =~ s/=.*//; |
165 | $line =~ s/\W*;?\s*$//; |
61bb5906 |
166 | $line =~ s/\W*\)\s*\(.*$//; # closing paren for args stripped in previous stmt |
748a9306 |
167 | print "\tfiltered to \\$line\\\n" if $debug > 1; |
a0d0e21e |
168 | if ($line =~ /(\w+)$/) { |
71be2cbc |
169 | print "\tvar name is \\$1\\" . ($const ? ' (const)' : '') . "\n" if $debug > 1; |
170 | if ($const) { $cvars{$1}++; } |
171 | else { $vars{$1}++; } |
172 | } |
173 | if ($isvaxc) { |
3e3baf6d |
174 | my($type) = $line =~ /^\s*EXT\w*\s+(\w+)/; |
71be2cbc |
175 | print "\tchecking for use of enum (type is \"$type\")\n" if $debug > 2; |
176 | if ($type eq 'expectation') { |
177 | $used_expectation_enum++; |
178 | print "\tsaw global use of enum \"expectation\"\n" if $debug > 1; |
179 | } |
180 | if ($type eq 'opcode') { |
181 | $used_opcode_enum++; |
182 | print "\tsaw global use of enum \"opcode\"\n" if $debug > 1; |
183 | } |
a0d0e21e |
184 | } |
185 | } |
186 | |
187 | sub scan_func { |
188 | my($line) = @_; |
189 | |
748a9306 |
190 | print "\tchecking for global routine\n" if $debug > 1; |
b9f71c63 |
191 | if ( $line =~ /(\w+)\s+\(/ ) { |
748a9306 |
192 | print "\troutine name is \\$1\\\n" if $debug > 1; |
a0d0e21e |
193 | if ($1 eq 'main' || $1 eq 'perl_init_ext') { |
748a9306 |
194 | print "\tskipped\n" if $debug > 1; |
a0d0e21e |
195 | } |
4633a7c4 |
196 | else { $fcns{$1}++ } |
a0d0e21e |
197 | } |
198 | } |
199 | |
429a5e67 |
200 | # Go add some right up front if we need 'em |
201 | if ($use_mymalloc) { |
202 | $fcns{'Perl_malloc'}++; |
203 | $fcns{'Perl_calloc'}++; |
204 | $fcns{'Perl_realloc'}++; |
f2517201 |
205 | $fcns{'Perl_mfree'}++; |
429a5e67 |
206 | } |
207 | |
c07a80fd |
208 | $used_expectation_enum = $used_opcode_enum = 0; # avoid warnings |
a0d0e21e |
209 | if ($docc) { |
210 | open(CPP,"${cc_cmd}/NoObj/PreProc=Sys\$Output ${dir}perl.h|") |
211 | or die "$0: Can't preprocess ${dir}perl.h: $!\n"; |
212 | } |
213 | else { |
a5f75d66 |
214 | open(CPP,"$cpp_file") or die "$0: Can't read preprocessed file $cpp_file: $!\n"; |
a0d0e21e |
215 | } |
09b7f37c |
216 | %checkh = map { $_,1 } qw( thread bytecode byterun proto ); |
217 | $ckfunc = 0; |
a0d0e21e |
218 | LINE: while (<CPP>) { |
219 | while (/^#.*vmsish\.h/i .. /^#.*perl\.h/i) { |
220 | while (/__VMS_PROTOTYPES__/i .. /__VMS_SEPYTOTORP__/i) { |
748a9306 |
221 | print "vms_proto>> $_" if $debug > 2; |
3e3baf6d |
222 | if (/^\s*EXT/) { &scan_var($_); } |
b9f71c63 |
223 | else { &scan_func($_); } |
09b7f37c |
224 | last LINE unless defined($_ = <CPP>); |
a0d0e21e |
225 | } |
748a9306 |
226 | print "vmsish.h>> $_" if $debug > 2; |
3e3baf6d |
227 | if (/^\s*EXT/) { &scan_var($_); } |
09b7f37c |
228 | last LINE unless defined($_ = <CPP>); |
a0d0e21e |
229 | } |
230 | while (/^#.*opcode\.h/i .. /^#.*perl\.h/i) { |
748a9306 |
231 | print "opcode.h>> $_" if $debug > 2; |
a0d0e21e |
232 | if (/^OP \*\s/) { &scan_func($_); } |
3e3baf6d |
233 | if (/^\s*EXT/) { &scan_var($_); } |
4633a7c4 |
234 | if (/^\s+OP_/) { &scan_enum($_); } |
09b7f37c |
235 | last LINE unless defined($_ = <CPP>); |
4633a7c4 |
236 | } |
09b7f37c |
237 | while (/^typedef enum/ .. /^\s*\}/) { |
4633a7c4 |
238 | print "global enum>> $_" if $debug > 2; |
239 | &scan_enum($_); |
09b7f37c |
240 | last LINE unless defined($_ = <CPP>); |
a0d0e21e |
241 | } |
09b7f37c |
242 | # Check for transition to new header file |
243 | if (/^# \d+ "(\S+)"/) { |
244 | my $spec = $1; |
245 | # Pull name from library module or header filespec |
246 | $spec =~ /^(\w+)$/ or $spec =~ /(\w+)\.h/i; |
247 | my $name = lc $1; |
248 | $ckfunc = exists $checkh{$name} ? 1 : 0; |
249 | $scanname = $name if $ckfunc; |
250 | print "Header file transition: ckfunc = $ckfunc for $name.h\n" if $debug > 1; |
61bb5906 |
251 | } |
09b7f37c |
252 | if ($ckfunc) { |
253 | print "$scanname>> $_" if $debug > 2; |
3e3baf6d |
254 | if (/\s*^EXT/) { &scan_var($_); } |
09b7f37c |
255 | else { &scan_func($_); } |
256 | } |
257 | else { |
258 | print $_ if $debug > 3 && ($debug > 5 || length($_)); |
259 | if (/^\s*EXT/) { &scan_var($_); } |
a0d0e21e |
260 | } |
a0d0e21e |
261 | } |
262 | close CPP; |
b9f71c63 |
263 | |
a0d0e21e |
264 | while (<DATA>) { |
265 | next if /^#/; |
266 | s/\s+#.*\n//; |
4633a7c4 |
267 | next if /^\s*$/; |
a0d0e21e |
268 | ($key,$array) = split('=',$_); |
cc391245 |
269 | if ($array eq 'vars') { $key = "PL_$key"; } |
270 | else { $key = "Perl_$key"; } |
748a9306 |
271 | print "Adding $key to \%$array list\n" if $debug > 1; |
a0d0e21e |
272 | ${$array}{$key}++; |
273 | } |
9ef4b0a6 |
274 | if ($debugging_enabled and $isgcc) { $vars{'colors'}++ } |
748a9306 |
275 | foreach (split /\s+/, $extnames) { |
276 | my($pkgname) = $_; |
277 | $pkgname =~ s/::/__/g; |
4633a7c4 |
278 | $fcns{"boot_$pkgname"}++; |
279 | print "Adding boot_$pkgname to \%fcns (for extension $_)\n" if $debug; |
748a9306 |
280 | } |
a0d0e21e |
281 | |
c07a80fd |
282 | # If we're using VAXC, fold in the names of the constants for enums |
283 | # we've seen as the type of global vars. |
284 | if ($isvaxc) { |
285 | foreach (keys %enums) { |
286 | if (/^OP/) { |
287 | $vars{$_}++ if $used_opcode_enum; |
288 | next; |
289 | } |
290 | if (/^X/) { |
291 | $vars{$_}++ if $used_expectation_enum; |
292 | next; |
293 | } |
294 | print STDERR "Unrecognized enum constant \"$_\" ignored\n"; |
295 | } |
296 | } |
297 | |
a0d0e21e |
298 | # Eventually, we'll check against existing copies here, so we can add new |
299 | # symbols to an existing options file in an upwardly-compatible manner. |
300 | |
301 | $marord++; |
748a9306 |
302 | open(OPTBLD,">${dir}${dbgprefix}perlshr_bld.opt") |
303 | or die "$0: Can't write to ${dir}${dbgprefix}perlshr_bld.opt: $!\n"; |
a0d0e21e |
304 | if ($isvax) { |
305 | open(MAR,">${dir}perlshr_gbl${marord}.mar") |
306 | or die "$0: Can't write to ${dir}perlshr_gbl${marord}.mar: $!\n"; |
748a9306 |
307 | print MAR "\t.title perlshr_gbl$marord\n"; |
a0d0e21e |
308 | } |
71be2cbc |
309 | unless ($isgcc) { |
310 | print OPTBLD "PSECT_ATTR=\$GLOBAL_RO_VARS,PIC,NOEXE,RD,NOWRT,SHR\n"; |
311 | print OPTBLD "PSECT_ATTR=\$GLOBAL_RW_VARS,PIC,NOEXE,RD,WRT,NOSHR\n"; |
312 | } |
313 | foreach $var (sort (keys %vars,keys %cvars)) { |
748a9306 |
314 | if ($isvax) { print OPTBLD "UNIVERSAL=$var\n"; } |
315 | else { print OPTBLD "SYMBOL_VECTOR=($var=DATA)\n"; } |
4633a7c4 |
316 | # This hack brought to you by the lack of a globaldef in gcc. |
317 | if ($isgcc) { |
a0d0e21e |
318 | if ($count++ > 200) { # max 254 psects/file |
319 | print MAR "\t.end\n"; |
320 | close MAR; |
321 | $marord++; |
322 | open(MAR,">${dir}perlshr_gbl${marord}.mar") |
323 | or die "$0: Can't write to ${dir}perlshr_gbl${marord}.mar: $!\n"; |
748a9306 |
324 | print MAR "\t.title perlshr_gbl$marord\n"; |
a0d0e21e |
325 | $count = 0; |
326 | } |
a0d0e21e |
327 | print MAR "\t.psect ${var},long,pic,ovr,rd,wrt,noexe,noshr\n"; |
328 | print MAR "\t${var}:: .blkl 1\n"; |
329 | } |
330 | } |
331 | |
332 | print MAR "\t.psect \$transfer_vec,pic,rd,nowrt,exe,shr\n" if ($isvax); |
4633a7c4 |
333 | foreach $func (sort keys %fcns) { |
a0d0e21e |
334 | if ($isvax) { |
335 | print MAR "\t.transfer $func\n"; |
336 | print MAR "\t.mask $func\n"; |
4633a7c4 |
337 | print MAR "\tjmp G\^${func}+2\n"; |
a0d0e21e |
338 | } |
748a9306 |
339 | else { print OPTBLD "SYMBOL_VECTOR=($func=PROCEDURE)\n"; } |
a0d0e21e |
340 | } |
4633a7c4 |
341 | if ($isvax) { |
342 | print MAR "\t.end\n"; |
343 | close MAR; |
344 | } |
a0d0e21e |
345 | |
4633a7c4 |
346 | open(OPTATTR,">${dir}perlshr_attr.opt") |
347 | or die "$0: Can't write to ${dir}perlshr_attr.opt: $!\n"; |
71be2cbc |
348 | if ($isvaxc) { |
349 | print OPTATTR "PSECT_ATTR=\$CHAR_STRING_CONSTANTS,PIC,SHR,NOEXE,RD,NOWRT\n"; |
350 | } |
351 | elsif ($isgcc) { |
352 | foreach $var (sort keys %cvars) { |
353 | print OPTATTR "PSECT_ATTR=${var},PIC,OVR,RD,NOEXE,NOWRT,SHR\n"; |
354 | } |
355 | foreach $var (sort keys %vars) { |
356 | print OPTATTR "PSECT_ATTR=${var},PIC,OVR,RD,NOEXE,WRT,NOSHR\n"; |
357 | } |
358 | } |
359 | else { |
360 | print OPTATTR "! No additional linker directives are needed when using DECC\n"; |
4633a7c4 |
361 | } |
a0d0e21e |
362 | close OPTATTR; |
4633a7c4 |
363 | |
748a9306 |
364 | $incstr = 'perl,globals'; |
a0d0e21e |
365 | if ($isvax) { |
a0d0e21e |
366 | $drvrname = "Compile_shrmars.tmp_".time; |
367 | open (DRVR,">$drvrname") or die "$0: Can't write to $drvrname: $!\n"; |
368 | print DRVR "\$ Set NoOn\n"; |
369 | print DRVR "\$ Delete/NoLog/NoConfirm $drvrname;\n"; |
370 | print DRVR "\$ old_proc_vfy = F\$Environment(\"VERIFY_PROCEDURE\")\n"; |
371 | print DRVR "\$ old_img_vfy = F\$Environment(\"VERIFY_IMAGE\")\n"; |
748a9306 |
372 | print DRVR "\$ MCR $^X -e \"\$ENV{'LIBPERL_RDT'} = (stat('$libperl'))[9]\"\n"; |
a0d0e21e |
373 | print DRVR "\$ Set Verify\n"; |
748a9306 |
374 | print DRVR "\$ If F\$Search(\"$libperl\").eqs.\"\" Then Library/Object/Create $libperl\n"; |
a0d0e21e |
375 | do { |
bbce6d69 |
376 | push(@symfiles,"perlshr_gbl$marord"); |
a0d0e21e |
377 | print DRVR "\$ Macro/NoDebug/Object=PerlShr_Gbl${marord}$objsuffix PerlShr_Gbl$marord.Mar\n"; |
748a9306 |
378 | print DRVR "\$ Library/Object/Replace/Log $libperl PerlShr_Gbl${marord}$objsuffix\n"; |
a0d0e21e |
379 | } while (--$marord); |
748a9306 |
380 | # We had to have a working miniperl to run this program; it's probably the |
381 | # one we just built. It depended on LibPerl, which will be changed when |
382 | # the PerlShr_Gbl* modules get inserted, so miniperl will be out of date, |
383 | # and so, therefore, will all of its dependents . . . |
384 | # We touch LibPerl here so it'll be back 'in date', and we won't rebuild |
385 | # miniperl etc., and therefore LibPerl, the next time we invoke MM[KS]. |
a0d0e21e |
386 | print DRVR "\$ old_proc_vfy = F\$Verify(old_proc_vfy,old_img_vfy)\n"; |
748a9306 |
387 | print DRVR "\$ MCR $^X -e \"utime 0, \$ENV{'LIBPERL_RDT'}, '$libperl'\"\n"; |
a0d0e21e |
388 | close DRVR; |
a0d0e21e |
389 | } |
748a9306 |
390 | |
bbce6d69 |
391 | # Initial hack to permit building of compatible shareable images for a |
392 | # given version of Perl. |
393 | if ($ENV{PERLSHR_USE_GSMATCH}) { |
394 | my $major = int($] * 1000) & 0xFF; # range 0..255 |
395 | my $minor = int(($] * 1000 - $major) * 100 + 0.5) & 0xFF; # range 0..255 |
396 | print OPTBLD "GSMATCH=LEQUAL,$major,$minor\n"; |
09b7f37c |
397 | print OPTBLD 'CLUSTER=$$TRANSFER_VECTOR,,', |
398 | map(",$_$objsuffix",@symfiles), "\n"; |
bbce6d69 |
399 | } |
36477c24 |
400 | elsif (@symfiles) { $incstr .= ',' . join(',',@symfiles); } |
748a9306 |
401 | # Include object modules and RTLs in options file |
402 | # Linker wants /Include and /Library on different lines |
403 | print OPTBLD "$libperl/Include=($incstr)\n"; |
404 | print OPTBLD "$libperl/Library\n"; |
a5f75d66 |
405 | open(RTLOPT,$rtlopt) or die "$0: Can't read options file $rtlopt: $!\n"; |
748a9306 |
406 | while (<RTLOPT>) { print OPTBLD; } |
407 | close RTLOPT; |
408 | close OPTBLD; |
409 | |
410 | exec "\$ \@$drvrname" if $isvax; |
411 | |
412 | |
a0d0e21e |
413 | __END__ |
414 | |
415 | # Oddball cases, so we can keep the perl.h scan above simple |
a0d0e21e |
416 | regkind=vars # declared in regcomp.h |
417 | simple=vars # declared in regcomp.h |
418 | varies=vars # declared in regcomp.h |