Commit | Line | Data |
---|---|---|
61edc683 | 1 | #!./miniperl |
a2f19a19 S |
2 | use strict; |
3 | use warnings; | |
b8d39eba | 4 | use Config; |
c3ef65fb | 5 | BEGIN { |
2d53619e | 6 | if ($^O eq 'MSWin32') { |
5e4c4c91 | 7 | unshift @INC, '../dist/Cwd'; |
91c30809 | 8 | require FindExt; |
5e4c4c91 | 9 | } else { |
2a6dc374 | 10 | unshift @INC, 'dist/Cwd'; |
2d53619e | 11 | } |
c3ef65fb | 12 | } |
286d62c2 | 13 | use Cwd; |
75f92628 | 14 | |
91c30809 NC |
15 | my $is_Win32 = $^O eq 'MSWin32'; |
16 | my $is_VMS = $^O eq 'VMS'; | |
17 | my $is_Unix = !$is_Win32 && !$is_VMS; | |
18 | ||
a193a2db | 19 | my @ext_dirs = qw(cpan dist ext); |
321c3589 | 20 | my $ext_dirs_re = '(?:' . join('|', @ext_dirs) . ')'; |
8a992763 | 21 | |
a0d0e21e | 22 | # This script acts as a simple interface for building extensions. |
286d62c2 NC |
23 | |
24 | # It's actually a cut and shut of the Unix version ext/utils/makeext and the | |
25 | # Windows version win32/build_ext.pl hence the two invocation styles. | |
26 | ||
8abc1060 | 27 | # On Unix, it primarily used by the perl Makefile one extension at a time: |
a0d0e21e LW |
28 | # |
29 | # d_dummy $(dynamic_ext): miniperl preplibrary FORCE | |
e2fabae1 | 30 | # @$(RUN) ./miniperl make_ext.pl --target=dynamic $@ MAKE=$(MAKE) LIBPERL_A=$(LIBPERL) |
a0d0e21e | 31 | # |
902aaf3e | 32 | # On Windows or VMS, |
286d62c2 | 33 | # If '--static' is specified, static extensions will be built. |
a34ce875 NC |
34 | # If '--dynamic' is specified, dynamic extensions will be built. |
35 | # If '--nonxs' is specified, nonxs extensions will be built. | |
8abc1060 | 36 | # If '--dynaloader' is specified, DynaLoader will be built. |
286d62c2 NC |
37 | # If '--all' is specified, all extensions will be built. |
38 | # | |
39 | # make_ext.pl "MAKE=make [-make_opts]" --dir=directory [--target=target] [--static|--dynamic|--all] +ext2 !ext1 | |
40 | # | |
41 | # E.g. | |
42 | # | |
43 | # make_ext.pl "MAKE=nmake -nologo" --dir=..\ext | |
44 | # | |
45 | # make_ext.pl "MAKE=nmake -nologo" --dir=..\ext --target=clean | |
46 | # | |
47 | # make_ext.pl MAKE=dmake --dir=..\ext | |
48 | # | |
49 | # make_ext.pl MAKE=dmake --dir=..\ext --target=clean | |
50 | # | |
51 | # Will skip building extensions which are marked with an '!' char. | |
52 | # Mostly because they still not ported to specified platform. | |
53 | # | |
54 | # If any extensions are listed with a '+' char then only those | |
55 | # extensions will be built, but only if they arent countermanded | |
56 | # by an '!ext' and are appropriate to the type of building being done. | |
57 | ||
a0d0e21e LW |
58 | # It may be deleted in a later release of perl so try to |
59 | # avoid using it for other purposes. | |
60 | ||
fc678412 | 61 | my (%excl, %incl, %opts, @extspec, @pass_through); |
97a26ad9 NC |
62 | |
63 | foreach (@ARGV) { | |
64 | if (/^!(.*)$/) { | |
65 | $excl{$1} = 1; | |
66 | } elsif (/^\+(.*)$/) { | |
67 | $incl{$1} = 1; | |
68 | } elsif (/^--([\w\-]+)$/) { | |
69 | $opts{$1} = 1; | |
e2fabae1 | 70 | } elsif (/^--([\w\-]+)=(.*)$/) { |
7c40aa71 | 71 | push @{$opts{$1}}, $2; |
e2fabae1 | 72 | } elsif (/=/) { |
fc678412 | 73 | push @pass_through, $_; |
ca5de986 | 74 | } elsif (length) { |
e2fabae1 | 75 | push @extspec, $_; |
97a26ad9 NC |
76 | } |
77 | } | |
78 | ||
286d62c2 NC |
79 | my $static = $opts{static} || $opts{all}; |
80 | my $dynamic = $opts{dynamic} || $opts{all}; | |
a34ce875 | 81 | my $nonxs = $opts{nonxs} || $opts{all}; |
281da5ea | 82 | my $dynaloader = $opts{dynaloader} || $opts{all}; |
286d62c2 | 83 | |
ca5de986 NC |
84 | # The Perl Makefile.SH will expand all extensions to |
85 | # lib/auto/X/X.a (or lib/auto/X/Y/Y.a if nested) | |
86 | # A user wishing to run make_ext might use | |
87 | # X (or X/Y or X::Y if nested) | |
88 | ||
89 | # canonise into X/Y form (pname) | |
90 | ||
91 | foreach (@extspec) { | |
7ad017a8 | 92 | if (s{^lib/auto/}{}) { |
ca5de986 | 93 | # Remove lib/auto prefix and /*.* suffix |
c5aac6ab | 94 | s{/[^/]+\.[^/]+$}{}; |
321c3589 | 95 | } elsif (s{^$ext_dirs_re/}{}) { |
ca5de986 | 96 | # Remove ext/ prefix and /pm_to_blib suffix |
ca5de986 | 97 | s{/pm_to_blib$}{}; |
57df1c46 NC |
98 | # Targets are given as files on disk, but the extension spec is still |
99 | # written using /s for each :: | |
100 | tr!-!/!; | |
7ad017a8 | 101 | } elsif (s{::}{\/}g) { |
ca5de986 | 102 | # Convert :: to / |
7ad017a8 | 103 | } else { |
ca5de986 NC |
104 | s/\..*o//; |
105 | } | |
106 | } | |
107 | ||
fc678412 NC |
108 | my $makecmd = shift @pass_through; # Should be something like MAKE=make |
109 | unshift @pass_through, 'PERL_CORE=1'; | |
110 | ||
9afc198b | 111 | my @dirs = @{$opts{dir} || \@ext_dirs}; |
7c40aa71 | 112 | my $target = $opts{target}[0]; |
07f3cc2a | 113 | $target = 'all' unless defined $target; |
a0d0e21e | 114 | |
fb73857a | 115 | # Previously, $make was taken from config.sh. However, the user might |
116 | # instead be running a possibly incompatible make. This might happen if | |
117 | # the user types "gmake" instead of a plain "make", for example. The | |
118 | # correct current value of MAKE will come through from the main perl | |
119 | # makefile as MAKE=/whatever/make in $makecmd. We'll be cautious in | |
120 | # case third party users of this script (are there any?) don't have the | |
121 | # MAKE=$(MAKE) argument, which was added after 5.004_03. | |
ca5de986 NC |
122 | unless(defined $makecmd and $makecmd =~ /^MAKE=(.*)$/) { |
123 | die "$0: WARNING: Please include MAKE=\$(MAKE) in \@ARGV\n"; | |
a2f19a19 S |
124 | } |
125 | ||
eb1f8df7 NC |
126 | # This isn't going to cope with anything fancy, such as spaces inside command |
127 | # names, but neither did what it replaced. Once there is a use case that needs | |
128 | # it, please supply patches. Until then, I'm sticking to KISS | |
129 | my @make = split ' ', $1 || $Config{make} || $ENV{MAKE}; | |
ca5de986 | 130 | # Using an array of 0 or 1 elements makes the subsequent code simpler. |
fc678412 NC |
131 | my @run = $Config{run}; |
132 | @run = () if not defined $run[0] or $run[0] eq ''; | |
a2f19a19 | 133 | |
a0d0e21e | 134 | |
07f3cc2a | 135 | if ($target eq '') { |
ca5de986 NC |
136 | die "make_ext: no make target specified (eg all or clean)\n"; |
137 | } elsif ($target !~ /(?:^all|clean)$/) { | |
138 | # for the time being we are strict about what make_ext is used for | |
139 | die "$0: unknown make target '$target'\n"; | |
a2f19a19 S |
140 | } |
141 | ||
281da5ea | 142 | if (!@extspec and !$static and !$dynamic and !$nonxs and !$dynaloader) { |
286d62c2 NC |
143 | die "$0: no extension specified\n"; |
144 | } | |
145 | ||
146 | my $perl; | |
147 | my %extra_passthrough; | |
148 | ||
149 | if ($is_Win32) { | |
bc3847b4 | 150 | my $build = getcwd(); |
286d62c2 NC |
151 | $perl = $^X; |
152 | if ($perl =~ m#^\.\.#) { | |
bc3847b4 NC |
153 | my $here = $build; |
154 | $here =~ s{/}{\\}g; | |
286d62c2 NC |
155 | $perl = "$here\\$perl"; |
156 | } | |
157 | (my $topdir = $perl) =~ s/\\[^\\]+$//; | |
158 | # miniperl needs to find perlglob and pl2bat | |
159 | $ENV{PATH} = "$topdir;$topdir\\win32\\bin;$ENV{PATH}"; | |
160 | my $pl2bat = "$topdir\\win32\\bin\\pl2bat"; | |
161 | unless (-f "$pl2bat.bat") { | |
d7f84378 | 162 | my @args = ($perl, "-I$topdir\\lib", ("$pl2bat.pl") x 2); |
286d62c2 NC |
163 | print "@args\n"; |
164 | system(@args) unless defined $::Cross::platform; | |
165 | } | |
166 | ||
a2ac9a71 | 167 | print "In $build"; |
7c40aa71 | 168 | foreach my $dir (@dirs) { |
a2ac9a71 | 169 | chdir($dir) or die "Cannot cd to $dir: $!\n"; |
7c40aa71 NC |
170 | (my $ext = getcwd()) =~ s{/}{\\}g; |
171 | FindExt::scan_ext($ext); | |
172 | FindExt::set_static_extensions(split ' ', $Config{static_ext}); | |
a85e0e8c SH |
173 | chdir $build |
174 | or die "Couldn't chdir to '$build': $!"; # restore our start directory | |
175 | } | |
7c40aa71 | 176 | |
a85e0e8c SH |
177 | my @ext; |
178 | push @ext, FindExt::static_ext() if $static; | |
179 | push @ext, FindExt::dynamic_ext() if $dynamic; | |
180 | push @ext, FindExt::nonxs_ext() if $nonxs; | |
181 | push @ext, 'DynaLoader' if $dynaloader; | |
7c40aa71 | 182 | |
a85e0e8c SH |
183 | foreach (sort @ext) { |
184 | if (%incl and !exists $incl{$_}) { | |
185 | #warn "Skipping extension $_, not in inclusion list\n"; | |
186 | next; | |
187 | } | |
188 | if (exists $excl{$_}) { | |
189 | warn "Skipping extension $_, not ported to current platform"; | |
190 | next; | |
191 | } | |
192 | push @extspec, $_; | |
193 | if($_ eq 'DynaLoader' and $target !~ /clean$/) { | |
194 | # No, we don't know why nmake can't work out the dependency chain | |
195 | push @{$extra_passthrough{$_}}, 'DynaLoader.c'; | |
196 | } elsif(FindExt::is_static($_)) { | |
197 | push @{$extra_passthrough{$_}}, 'LINKTYPE=static'; | |
286d62c2 NC |
198 | } |
199 | } | |
a85e0e8c | 200 | |
a2ac9a71 | 201 | chdir '..' |
a85e0e8c | 202 | or die "Couldn't chdir to build directory: $!"; # now in the Perl build |
286d62c2 | 203 | } |
902aaf3e CB |
204 | elsif ($is_VMS) { |
205 | $perl = $^X; | |
206 | push @extspec, (split ' ', $Config{static_ext}) if $static; | |
207 | push @extspec, (split ' ', $Config{dynamic_ext}) if $dynamic; | |
a34ce875 | 208 | push @extspec, (split ' ', $Config{nonxs_ext}) if $nonxs; |
281da5ea | 209 | push @extspec, 'DynaLoader' if $dynaloader; |
902aaf3e | 210 | } |
286d62c2 | 211 | |
dc0655f7 NC |
212 | { |
213 | # Cwd needs to be built before Encode recurses into subdirectories. | |
214 | # This seems to be the simplest way to ensure this ordering: | |
215 | my (@first, @other); | |
216 | foreach (@extspec) { | |
217 | if ($_ eq 'Cwd') { | |
218 | push @first, $_; | |
219 | } else { | |
220 | push @other, $_; | |
221 | } | |
222 | } | |
223 | @extspec = (@first, @other); | |
224 | } | |
225 | ||
91c30809 NC |
226 | if ($Config{osname} eq 'catamount' and @extspec) { |
227 | # Snowball's chance of building extensions. | |
228 | die "This is $Config{osname}, not building $extspec[0], sorry.\n"; | |
229 | } | |
230 | ||
e08c66ce NC |
231 | foreach my $spec (@extspec) { |
232 | my $mname = $spec; | |
ca5de986 | 233 | $mname =~ s!/!::!g; |
238a6851 | 234 | my $ext_pathname; |
a28b98e8 NC |
235 | |
236 | # Try new style ext/Data-Dumper/ first | |
237 | my $copy = $spec; | |
238 | $copy =~ tr!/!-!; | |
239 | foreach my $dir (@ext_dirs) { | |
240 | if (-d "$dir/$copy") { | |
241 | $ext_pathname = "$dir/$copy"; | |
242 | last; | |
8a992763 | 243 | } |
a28b98e8 NC |
244 | } |
245 | ||
246 | if (!defined $ext_pathname) { | |
247 | if (-d "ext/$spec") { | |
248 | # Old style ext/Data/Dumper/ | |
249 | $ext_pathname = "ext/$spec"; | |
250 | } else { | |
8a992763 NC |
251 | warn "Can't find extension $spec in any of @ext_dirs"; |
252 | next; | |
253 | } | |
238a6851 | 254 | } |
a2f19a19 | 255 | |
ca5de986 | 256 | print "\tMaking $mname ($target)\n"; |
a2f19a19 | 257 | |
acb65a20 | 258 | build_extension($ext_pathname, $perl, $mname, |
e08c66ce | 259 | [@pass_through, @{$extra_passthrough{$spec} || []}]); |
ca5de986 | 260 | } |
a0d0e21e | 261 | |
fc678412 | 262 | sub build_extension { |
acb65a20 NC |
263 | my ($ext_dir, $perl, $mname, $pass_through) = @_; |
264 | ||
a85e0e8c SH |
265 | unless (chdir "$ext_dir") { |
266 | warn "Cannot cd to $ext_dir: $!"; | |
267 | return; | |
268 | } | |
269 | ||
acb65a20 NC |
270 | my $up = $ext_dir; |
271 | $up =~ s![^/]+!..!g; | |
272 | ||
273 | $perl ||= "$up/miniperl"; | |
274 | my $return_dir = $up; | |
275 | my $lib_dir = "$up/lib"; | |
6c8b0117 | 276 | $ENV{PERL_CORE} = 1; |
acb65a20 | 277 | |
902aaf3e CB |
278 | my $makefile; |
279 | if ($is_VMS) { | |
280 | $makefile = 'descrip.mms'; | |
281 | if ($target =~ /clean$/ | |
282 | && !-f $makefile | |
283 | && -f "${makefile}_old") { | |
284 | $makefile = "${makefile}_old"; | |
285 | } | |
286 | } else { | |
287 | $makefile = 'Makefile'; | |
288 | } | |
fc678412 | 289 | |
902aaf3e | 290 | if (!-f $makefile) { |
e74f76b2 NC |
291 | if (!-f 'Makefile.PL') { |
292 | print "\nCreating Makefile.PL in $ext_dir for $mname\n"; | |
d3bc6aa6 NC |
293 | my ($fromname, $key, $value); |
294 | if ($mname eq 'podlators') { | |
295 | # We need to special case this somewhere, and this is fewer | |
296 | # lines of code than a core-only Makefile.PL, and no more | |
297 | # complex | |
298 | $fromname = 'VERSION'; | |
299 | $key = 'DISTNAME'; | |
300 | $value = 'podlators'; | |
301 | $mname = 'Pod'; | |
302 | } else { | |
303 | $key = 'ABSTRACT_FROM'; | |
304 | # We need to cope well with various possible layouts | |
305 | my @dirs = split /::/, $mname; | |
306 | my $leaf = pop @dirs; | |
307 | my $leafname = "$leaf.pm"; | |
308 | my $pathname = join '/', @dirs, $leafname; | |
309 | my @locations = ($leafname, $pathname, "lib/$pathname"); | |
310 | foreach (@locations) { | |
311 | if (-f $_) { | |
312 | $fromname = $_; | |
313 | last; | |
314 | } | |
e74f76b2 | 315 | } |
e74f76b2 | 316 | |
d3bc6aa6 NC |
317 | unless ($fromname) { |
318 | die "For $mname tried @locations in in $ext_dir but can't find source"; | |
319 | } | |
320 | ($value = $fromname) =~ s/\.pm\z/.pod/; | |
321 | $value = $fromname unless -e $value; | |
e74f76b2 NC |
322 | } |
323 | open my $fh, '>', 'Makefile.PL' | |
324 | or die "Can't open Makefile.PL for writing: $!"; | |
d3bc6aa6 | 325 | printf $fh <<'EOM', $0, $mname, $fromname, $key, $value; |
e74f76b2 NC |
326 | #-*- buffer-read-only: t -*- |
327 | ||
13b5e8d8 | 328 | # This Makefile.PL was written by %s. |
e74f76b2 NC |
329 | # It will be deleted automatically by make realclean |
330 | ||
331 | use strict; | |
332 | use ExtUtils::MakeMaker; | |
333 | ||
13b5e8d8 NC |
334 | # This is what the .PL extracts to. Not the ultimate file that is installed. |
335 | # (ie Win32 runs pl2bat after this) | |
336 | ||
337 | # Doing this here avoids all sort of quoting issues that would come from | |
338 | # attempting to write out perl source with literals to generate the arrays and | |
339 | # hash. | |
340 | my @temps = 'Makefile.PL'; | |
341 | foreach (glob('scripts/pod*.PL')) { | |
8abc1060 | 342 | # The various pod*.PL extractors change directory. Doing that with relative |
13b5e8d8 NC |
343 | # paths in @INC breaks. It seems the lesser of two evils to copy (to avoid) |
344 | # the chdir doing anything, than to attempt to convert lib paths to | |
345 | # absolute, and potentially run into problems with quoting special | |
346 | # characters in the path to our build dir (such as spaces) | |
347 | require File::Copy; | |
348 | ||
349 | my $temp = $_; | |
350 | $temp =~ s!scripts/!!; | |
351 | File::Copy::copy($_, $temp) or die "Can't copy $temp to $_: $!"; | |
352 | push @temps, $temp; | |
353 | } | |
354 | ||
355 | my $script_ext = $^O eq 'VMS' ? '.com' : ''; | |
356 | my %%pod_scripts; | |
357 | foreach (glob('pod*.PL')) { | |
358 | my $script = $_; | |
9ed9b795 | 359 | s/.PL$/$script_ext/i; |
13b5e8d8 NC |
360 | $pod_scripts{$script} = $_; |
361 | } | |
362 | my @exe_files = values %%pod_scripts; | |
363 | ||
e74f76b2 | 364 | WriteMakefile( |
13b5e8d8 NC |
365 | NAME => '%s', |
366 | VERSION_FROM => '%s', | |
d3bc6aa6 | 367 | %-13s => '%s', |
13b5e8d8 NC |
368 | realclean => { FILES => "@temps" }, |
369 | (%%pod_scripts ? ( | |
370 | PL_FILES => \%%pod_scripts, | |
371 | EXE_FILES => \@exe_files, | |
372 | clean => { FILES => "@exe_files" }, | |
373 | ) : ()), | |
e74f76b2 NC |
374 | ); |
375 | ||
376 | # ex: set ro: | |
377 | EOM | |
378 | close $fh or die "Can't close Makefile.PL: $!"; | |
379 | } | |
23525070 CBW |
380 | eval { |
381 | my $ftime = time - 4; | |
382 | utime $ftime, $ftime, 'Makefile.PL'; | |
383 | }; | |
fc678412 NC |
384 | print "\nRunning Makefile.PL in $ext_dir\n"; |
385 | ||
386 | # Presumably this can be simplified | |
387 | my @cross; | |
388 | if (defined $::Cross::platform) { | |
389 | # Inherited from win32/buildext.pl | |
390 | @cross = "-MCross=$::Cross::platform"; | |
391 | } elsif ($opts{cross}) { | |
392 | # Inherited from make_ext.pl | |
393 | @cross = '-MCross'; | |
a2f19a19 | 394 | } |
23525070 | 395 | |
5e4c4c91 | 396 | my @args = ("-I$lib_dir", @cross, 'Makefile.PL'); |
902aaf3e CB |
397 | if ($is_VMS) { |
398 | my $libd = VMS::Filespec::vmspath($lib_dir); | |
399 | push @args, "INST_LIB=$libd", "INST_ARCHLIB=$libd"; | |
400 | } else { | |
a2b175af NC |
401 | push @args, 'INSTALLDIRS=perl', 'INSTALLMAN1DIR=none', |
402 | 'INSTALLMAN3DIR=none'; | |
902aaf3e CB |
403 | } |
404 | push @args, @$pass_through; | |
405 | _quote_args(\@args) if $is_VMS; | |
406 | print join(' ', @run, $perl, @args), "\n"; | |
407 | my $code = system @run, $perl, @args; | |
fc678412 NC |
408 | warn "$code from $ext_dir\'s Makefile.PL" if $code; |
409 | ||
61edc683 NC |
410 | # Right. The reason for this little hack is that we're sitting inside |
411 | # a program run by ./miniperl, but there are tasks we need to perform | |
412 | # when the 'realclean', 'distclean' or 'veryclean' targets are run. | |
413 | # Unfortunately, they can be run *after* 'clean', which deletes | |
414 | # ./miniperl | |
415 | # So we do our best to leave a set of instructions identical to what | |
416 | # we would do if we are run directly as 'realclean' etc | |
417 | # Whilst we're perfect, unfortunately the targets we call are not, as | |
418 | # some of them rely on a $(PERL) for their own distclean targets. | |
419 | # But this always used to be a problem with the old /bin/sh version of | |
420 | # this. | |
e3b84025 | 421 | if ($is_Unix) { |
fc678412 NC |
422 | my $suffix = '.sh'; |
423 | foreach my $clean_target ('realclean', 'veryclean') { | |
ca5de986 | 424 | my $file = "$return_dir/$clean_target$suffix"; |
fc678412 NC |
425 | open my $fh, '>>', $file or die "open $file: $!"; |
426 | # Quite possible that we're being run in parallel here. | |
427 | # Can't use Fcntl this early to get the LOCK_EX | |
428 | flock $fh, 2 or warn "flock $file: $!"; | |
429 | print $fh <<"EOS"; | |
430 | cd $ext_dir | |
431 | if test ! -f Makefile -a -f Makefile.old; then | |
61edc683 | 432 | echo "Note: Using Makefile.old" |
eb1f8df7 | 433 | make -f Makefile.old $clean_target MAKE='@make' @pass_through |
61edc683 | 434 | else |
fc678412 | 435 | if test ! -f Makefile ; then |
61edc683 NC |
436 | echo "Warning: No Makefile!" |
437 | fi | |
eb1f8df7 | 438 | make $clean_target MAKE='@make' @pass_through |
61edc683 | 439 | fi |
fc678412 | 440 | cd $return_dir |
61edc683 | 441 | EOS |
fc678412 NC |
442 | close $fh or die "close $file: $!"; |
443 | } | |
61edc683 | 444 | } |
fc678412 | 445 | } |
a2f19a19 | 446 | |
902aaf3e | 447 | if (not -f $makefile) { |
a2f19a19 | 448 | print "Warning: No Makefile!\n"; |
fc678412 | 449 | } |
a2f19a19 | 450 | |
902aaf3e CB |
451 | if ($is_VMS) { |
452 | _macroify_passthrough($pass_through); | |
453 | unshift @$pass_through, "/DESCRIPTION=$makefile"; | |
454 | } | |
455 | ||
fc678412 | 456 | if (!$target or $target !~ /clean$/) { |
a2f19a19 | 457 | # Give makefile an opportunity to rewrite itself. |
75f92628 | 458 | # reassure users that life goes on... |
902aaf3e | 459 | my @args = ('config', @$pass_through); |
902aaf3e | 460 | system(@run, @make, @args) and print "@run @make @args failed, continuing anyway...\n"; |
fc678412 | 461 | } |
902aaf3e | 462 | my @targ = ($target, @$pass_through); |
902aaf3e CB |
463 | print "Making $target in $ext_dir\n@run @make @targ\n"; |
464 | my $code = system(@run, @make, @targ); | |
fc678412 | 465 | die "Unsuccessful make($ext_dir): code=$code" if $code != 0; |
a2f19a19 | 466 | |
fc678412 NC |
467 | chdir $return_dir || die "Cannot cd to $return_dir: $!"; |
468 | } | |
902aaf3e CB |
469 | |
470 | sub _quote_args { | |
471 | my $args = shift; # must be array reference | |
472 | ||
473 | # Do not quote qualifiers that begin with '/'. | |
474 | map { if (!/^\//) { | |
475 | $_ =~ s/\"/""/g; # escape C<"> by doubling | |
476 | $_ = q(").$_.q("); | |
477 | } | |
478 | } @{$args} | |
479 | ; | |
480 | } | |
481 | ||
482 | sub _macroify_passthrough { | |
483 | my $passthrough = shift; | |
484 | _quote_args($passthrough); | |
485 | my $macro = '/MACRO=(' . join(',',@$passthrough) . ')'; | |
486 | @$passthrough = (); | |
487 | @$passthrough[0] = $macro; | |
488 | } |