Commit | Line | Data |
---|---|---|
61edc683 | 1 | #!./miniperl |
a2f19a19 S |
2 | use strict; |
3 | use warnings; | |
b8d39eba | 4 | use Config; |
75f92628 | 5 | |
91c30809 NC |
6 | my $is_Win32 = $^O eq 'MSWin32'; |
7 | my $is_VMS = $^O eq 'VMS'; | |
8 | my $is_Unix = !$is_Win32 && !$is_VMS; | |
9 | ||
a193a2db | 10 | my @ext_dirs = qw(cpan dist ext); |
321c3589 | 11 | my $ext_dirs_re = '(?:' . join('|', @ext_dirs) . ')'; |
8a992763 | 12 | |
a0d0e21e | 13 | # This script acts as a simple interface for building extensions. |
286d62c2 NC |
14 | |
15 | # It's actually a cut and shut of the Unix version ext/utils/makeext and the | |
16 | # Windows version win32/build_ext.pl hence the two invocation styles. | |
17 | ||
8abc1060 | 18 | # On Unix, it primarily used by the perl Makefile one extension at a time: |
a0d0e21e LW |
19 | # |
20 | # d_dummy $(dynamic_ext): miniperl preplibrary FORCE | |
e2fabae1 | 21 | # @$(RUN) ./miniperl make_ext.pl --target=dynamic $@ MAKE=$(MAKE) LIBPERL_A=$(LIBPERL) |
a0d0e21e | 22 | # |
902aaf3e | 23 | # On Windows or VMS, |
286d62c2 | 24 | # If '--static' is specified, static extensions will be built. |
a34ce875 NC |
25 | # If '--dynamic' is specified, dynamic extensions will be built. |
26 | # If '--nonxs' is specified, nonxs extensions will be built. | |
8abc1060 | 27 | # If '--dynaloader' is specified, DynaLoader will be built. |
286d62c2 NC |
28 | # If '--all' is specified, all extensions will be built. |
29 | # | |
30 | # make_ext.pl "MAKE=make [-make_opts]" --dir=directory [--target=target] [--static|--dynamic|--all] +ext2 !ext1 | |
31 | # | |
32 | # E.g. | |
33 | # | |
34 | # make_ext.pl "MAKE=nmake -nologo" --dir=..\ext | |
35 | # | |
36 | # make_ext.pl "MAKE=nmake -nologo" --dir=..\ext --target=clean | |
37 | # | |
38 | # make_ext.pl MAKE=dmake --dir=..\ext | |
39 | # | |
40 | # make_ext.pl MAKE=dmake --dir=..\ext --target=clean | |
41 | # | |
42 | # Will skip building extensions which are marked with an '!' char. | |
43 | # Mostly because they still not ported to specified platform. | |
44 | # | |
45 | # If any extensions are listed with a '+' char then only those | |
46 | # extensions will be built, but only if they arent countermanded | |
47 | # by an '!ext' and are appropriate to the type of building being done. | |
48 | ||
a0d0e21e LW |
49 | # It may be deleted in a later release of perl so try to |
50 | # avoid using it for other purposes. | |
51 | ||
fc678412 | 52 | my (%excl, %incl, %opts, @extspec, @pass_through); |
97a26ad9 NC |
53 | |
54 | foreach (@ARGV) { | |
55 | if (/^!(.*)$/) { | |
56 | $excl{$1} = 1; | |
57 | } elsif (/^\+(.*)$/) { | |
58 | $incl{$1} = 1; | |
59 | } elsif (/^--([\w\-]+)$/) { | |
60 | $opts{$1} = 1; | |
e2fabae1 | 61 | } elsif (/^--([\w\-]+)=(.*)$/) { |
7c40aa71 | 62 | push @{$opts{$1}}, $2; |
e2fabae1 | 63 | } elsif (/=/) { |
fc678412 | 64 | push @pass_through, $_; |
ca5de986 | 65 | } elsif (length) { |
e2fabae1 | 66 | push @extspec, $_; |
97a26ad9 NC |
67 | } |
68 | } | |
69 | ||
286d62c2 NC |
70 | my $static = $opts{static} || $opts{all}; |
71 | my $dynamic = $opts{dynamic} || $opts{all}; | |
a34ce875 | 72 | my $nonxs = $opts{nonxs} || $opts{all}; |
281da5ea | 73 | my $dynaloader = $opts{dynaloader} || $opts{all}; |
286d62c2 | 74 | |
ca5de986 NC |
75 | # The Perl Makefile.SH will expand all extensions to |
76 | # lib/auto/X/X.a (or lib/auto/X/Y/Y.a if nested) | |
77 | # A user wishing to run make_ext might use | |
78 | # X (or X/Y or X::Y if nested) | |
79 | ||
80 | # canonise into X/Y form (pname) | |
81 | ||
82 | foreach (@extspec) { | |
7ad017a8 | 83 | if (s{^lib/auto/}{}) { |
ca5de986 | 84 | # Remove lib/auto prefix and /*.* suffix |
c5aac6ab | 85 | s{/[^/]+\.[^/]+$}{}; |
321c3589 | 86 | } elsif (s{^$ext_dirs_re/}{}) { |
ca5de986 | 87 | # Remove ext/ prefix and /pm_to_blib suffix |
ca5de986 | 88 | s{/pm_to_blib$}{}; |
57df1c46 NC |
89 | # Targets are given as files on disk, but the extension spec is still |
90 | # written using /s for each :: | |
91 | tr!-!/!; | |
7ad017a8 | 92 | } elsif (s{::}{\/}g) { |
ca5de986 | 93 | # Convert :: to / |
7ad017a8 | 94 | } else { |
ca5de986 NC |
95 | s/\..*o//; |
96 | } | |
97 | } | |
98 | ||
fc678412 NC |
99 | my $makecmd = shift @pass_through; # Should be something like MAKE=make |
100 | unshift @pass_through, 'PERL_CORE=1'; | |
101 | ||
9afc198b | 102 | my @dirs = @{$opts{dir} || \@ext_dirs}; |
7c40aa71 | 103 | my $target = $opts{target}[0]; |
07f3cc2a | 104 | $target = 'all' unless defined $target; |
a0d0e21e | 105 | |
fb73857a | 106 | # Previously, $make was taken from config.sh. However, the user might |
107 | # instead be running a possibly incompatible make. This might happen if | |
108 | # the user types "gmake" instead of a plain "make", for example. The | |
109 | # correct current value of MAKE will come through from the main perl | |
110 | # makefile as MAKE=/whatever/make in $makecmd. We'll be cautious in | |
111 | # case third party users of this script (are there any?) don't have the | |
112 | # MAKE=$(MAKE) argument, which was added after 5.004_03. | |
ca5de986 NC |
113 | unless(defined $makecmd and $makecmd =~ /^MAKE=(.*)$/) { |
114 | die "$0: WARNING: Please include MAKE=\$(MAKE) in \@ARGV\n"; | |
a2f19a19 S |
115 | } |
116 | ||
eb1f8df7 NC |
117 | # This isn't going to cope with anything fancy, such as spaces inside command |
118 | # names, but neither did what it replaced. Once there is a use case that needs | |
119 | # it, please supply patches. Until then, I'm sticking to KISS | |
120 | my @make = split ' ', $1 || $Config{make} || $ENV{MAKE}; | |
ca5de986 | 121 | # Using an array of 0 or 1 elements makes the subsequent code simpler. |
fc678412 NC |
122 | my @run = $Config{run}; |
123 | @run = () if not defined $run[0] or $run[0] eq ''; | |
a2f19a19 | 124 | |
a0d0e21e | 125 | |
07f3cc2a | 126 | if ($target eq '') { |
ca5de986 NC |
127 | die "make_ext: no make target specified (eg all or clean)\n"; |
128 | } elsif ($target !~ /(?:^all|clean)$/) { | |
129 | # for the time being we are strict about what make_ext is used for | |
130 | die "$0: unknown make target '$target'\n"; | |
a2f19a19 S |
131 | } |
132 | ||
281da5ea | 133 | if (!@extspec and !$static and !$dynamic and !$nonxs and !$dynaloader) { |
286d62c2 NC |
134 | die "$0: no extension specified\n"; |
135 | } | |
136 | ||
137 | my $perl; | |
138 | my %extra_passthrough; | |
139 | ||
140 | if ($is_Win32) { | |
14636674 NC |
141 | require Cwd; |
142 | require FindExt; | |
143 | my $build = Cwd::getcwd(); | |
286d62c2 NC |
144 | $perl = $^X; |
145 | if ($perl =~ m#^\.\.#) { | |
bc3847b4 NC |
146 | my $here = $build; |
147 | $here =~ s{/}{\\}g; | |
286d62c2 NC |
148 | $perl = "$here\\$perl"; |
149 | } | |
150 | (my $topdir = $perl) =~ s/\\[^\\]+$//; | |
151 | # miniperl needs to find perlglob and pl2bat | |
152 | $ENV{PATH} = "$topdir;$topdir\\win32\\bin;$ENV{PATH}"; | |
153 | my $pl2bat = "$topdir\\win32\\bin\\pl2bat"; | |
154 | unless (-f "$pl2bat.bat") { | |
d7f84378 | 155 | my @args = ($perl, "-I$topdir\\lib", ("$pl2bat.pl") x 2); |
286d62c2 NC |
156 | print "@args\n"; |
157 | system(@args) unless defined $::Cross::platform; | |
158 | } | |
159 | ||
a2ac9a71 | 160 | print "In $build"; |
7c40aa71 | 161 | foreach my $dir (@dirs) { |
a2ac9a71 | 162 | chdir($dir) or die "Cannot cd to $dir: $!\n"; |
14636674 | 163 | (my $ext = Cwd::getcwd()) =~ s{/}{\\}g; |
7c40aa71 NC |
164 | FindExt::scan_ext($ext); |
165 | FindExt::set_static_extensions(split ' ', $Config{static_ext}); | |
a85e0e8c SH |
166 | chdir $build |
167 | or die "Couldn't chdir to '$build': $!"; # restore our start directory | |
168 | } | |
7c40aa71 | 169 | |
a85e0e8c SH |
170 | my @ext; |
171 | push @ext, FindExt::static_ext() if $static; | |
172 | push @ext, FindExt::dynamic_ext() if $dynamic; | |
173 | push @ext, FindExt::nonxs_ext() if $nonxs; | |
174 | push @ext, 'DynaLoader' if $dynaloader; | |
7c40aa71 | 175 | |
a85e0e8c SH |
176 | foreach (sort @ext) { |
177 | if (%incl and !exists $incl{$_}) { | |
178 | #warn "Skipping extension $_, not in inclusion list\n"; | |
179 | next; | |
180 | } | |
181 | if (exists $excl{$_}) { | |
182 | warn "Skipping extension $_, not ported to current platform"; | |
183 | next; | |
184 | } | |
185 | push @extspec, $_; | |
186 | if($_ eq 'DynaLoader' and $target !~ /clean$/) { | |
187 | # No, we don't know why nmake can't work out the dependency chain | |
188 | push @{$extra_passthrough{$_}}, 'DynaLoader.c'; | |
189 | } elsif(FindExt::is_static($_)) { | |
190 | push @{$extra_passthrough{$_}}, 'LINKTYPE=static'; | |
286d62c2 NC |
191 | } |
192 | } | |
a85e0e8c | 193 | |
a2ac9a71 | 194 | chdir '..' |
a85e0e8c | 195 | or die "Couldn't chdir to build directory: $!"; # now in the Perl build |
286d62c2 | 196 | } |
902aaf3e CB |
197 | elsif ($is_VMS) { |
198 | $perl = $^X; | |
199 | push @extspec, (split ' ', $Config{static_ext}) if $static; | |
200 | push @extspec, (split ' ', $Config{dynamic_ext}) if $dynamic; | |
a34ce875 | 201 | push @extspec, (split ' ', $Config{nonxs_ext}) if $nonxs; |
281da5ea | 202 | push @extspec, 'DynaLoader' if $dynaloader; |
902aaf3e | 203 | } |
286d62c2 | 204 | |
dc0655f7 NC |
205 | { |
206 | # Cwd needs to be built before Encode recurses into subdirectories. | |
1179df5f | 207 | # Pod::Simple needs to be built before Pod::Functions |
dc0655f7 NC |
208 | # This seems to be the simplest way to ensure this ordering: |
209 | my (@first, @other); | |
210 | foreach (@extspec) { | |
1179df5f | 211 | if ($_ eq 'Cwd' || $_ eq 'Pod/Simple') { |
dc0655f7 NC |
212 | push @first, $_; |
213 | } else { | |
214 | push @other, $_; | |
215 | } | |
216 | } | |
217 | @extspec = (@first, @other); | |
218 | } | |
219 | ||
91c30809 NC |
220 | if ($Config{osname} eq 'catamount' and @extspec) { |
221 | # Snowball's chance of building extensions. | |
222 | die "This is $Config{osname}, not building $extspec[0], sorry.\n"; | |
223 | } | |
224 | ||
e08c66ce NC |
225 | foreach my $spec (@extspec) { |
226 | my $mname = $spec; | |
ca5de986 | 227 | $mname =~ s!/!::!g; |
238a6851 | 228 | my $ext_pathname; |
a28b98e8 NC |
229 | |
230 | # Try new style ext/Data-Dumper/ first | |
231 | my $copy = $spec; | |
232 | $copy =~ tr!/!-!; | |
233 | foreach my $dir (@ext_dirs) { | |
234 | if (-d "$dir/$copy") { | |
235 | $ext_pathname = "$dir/$copy"; | |
236 | last; | |
8a992763 | 237 | } |
a28b98e8 NC |
238 | } |
239 | ||
240 | if (!defined $ext_pathname) { | |
241 | if (-d "ext/$spec") { | |
242 | # Old style ext/Data/Dumper/ | |
243 | $ext_pathname = "ext/$spec"; | |
244 | } else { | |
8a992763 NC |
245 | warn "Can't find extension $spec in any of @ext_dirs"; |
246 | next; | |
247 | } | |
238a6851 | 248 | } |
a2f19a19 | 249 | |
ca5de986 | 250 | print "\tMaking $mname ($target)\n"; |
a2f19a19 | 251 | |
acb65a20 | 252 | build_extension($ext_pathname, $perl, $mname, |
e08c66ce | 253 | [@pass_through, @{$extra_passthrough{$spec} || []}]); |
ca5de986 | 254 | } |
a0d0e21e | 255 | |
fc678412 | 256 | sub build_extension { |
acb65a20 NC |
257 | my ($ext_dir, $perl, $mname, $pass_through) = @_; |
258 | ||
a85e0e8c SH |
259 | unless (chdir "$ext_dir") { |
260 | warn "Cannot cd to $ext_dir: $!"; | |
261 | return; | |
262 | } | |
263 | ||
acb65a20 NC |
264 | my $up = $ext_dir; |
265 | $up =~ s![^/]+!..!g; | |
266 | ||
267 | $perl ||= "$up/miniperl"; | |
268 | my $return_dir = $up; | |
269 | my $lib_dir = "$up/lib"; | |
6c8b0117 | 270 | $ENV{PERL_CORE} = 1; |
acb65a20 | 271 | |
902aaf3e CB |
272 | my $makefile; |
273 | if ($is_VMS) { | |
274 | $makefile = 'descrip.mms'; | |
275 | if ($target =~ /clean$/ | |
276 | && !-f $makefile | |
277 | && -f "${makefile}_old") { | |
278 | $makefile = "${makefile}_old"; | |
279 | } | |
280 | } else { | |
281 | $makefile = 'Makefile'; | |
282 | } | |
fc678412 | 283 | |
902aaf3e | 284 | if (!-f $makefile) { |
e74f76b2 NC |
285 | if (!-f 'Makefile.PL') { |
286 | print "\nCreating Makefile.PL in $ext_dir for $mname\n"; | |
d3bc6aa6 NC |
287 | my ($fromname, $key, $value); |
288 | if ($mname eq 'podlators') { | |
289 | # We need to special case this somewhere, and this is fewer | |
290 | # lines of code than a core-only Makefile.PL, and no more | |
291 | # complex | |
292 | $fromname = 'VERSION'; | |
293 | $key = 'DISTNAME'; | |
294 | $value = 'podlators'; | |
295 | $mname = 'Pod'; | |
296 | } else { | |
297 | $key = 'ABSTRACT_FROM'; | |
298 | # We need to cope well with various possible layouts | |
299 | my @dirs = split /::/, $mname; | |
300 | my $leaf = pop @dirs; | |
301 | my $leafname = "$leaf.pm"; | |
302 | my $pathname = join '/', @dirs, $leafname; | |
303 | my @locations = ($leafname, $pathname, "lib/$pathname"); | |
304 | foreach (@locations) { | |
305 | if (-f $_) { | |
306 | $fromname = $_; | |
307 | last; | |
308 | } | |
e74f76b2 | 309 | } |
e74f76b2 | 310 | |
d3bc6aa6 NC |
311 | unless ($fromname) { |
312 | die "For $mname tried @locations in in $ext_dir but can't find source"; | |
313 | } | |
314 | ($value = $fromname) =~ s/\.pm\z/.pod/; | |
315 | $value = $fromname unless -e $value; | |
e74f76b2 NC |
316 | } |
317 | open my $fh, '>', 'Makefile.PL' | |
318 | or die "Can't open Makefile.PL for writing: $!"; | |
d3bc6aa6 | 319 | printf $fh <<'EOM', $0, $mname, $fromname, $key, $value; |
e74f76b2 NC |
320 | #-*- buffer-read-only: t -*- |
321 | ||
13b5e8d8 | 322 | # This Makefile.PL was written by %s. |
e74f76b2 NC |
323 | # It will be deleted automatically by make realclean |
324 | ||
325 | use strict; | |
326 | use ExtUtils::MakeMaker; | |
327 | ||
13b5e8d8 NC |
328 | # This is what the .PL extracts to. Not the ultimate file that is installed. |
329 | # (ie Win32 runs pl2bat after this) | |
330 | ||
331 | # Doing this here avoids all sort of quoting issues that would come from | |
332 | # attempting to write out perl source with literals to generate the arrays and | |
333 | # hash. | |
334 | my @temps = 'Makefile.PL'; | |
335 | foreach (glob('scripts/pod*.PL')) { | |
8abc1060 | 336 | # The various pod*.PL extractors change directory. Doing that with relative |
13b5e8d8 NC |
337 | # paths in @INC breaks. It seems the lesser of two evils to copy (to avoid) |
338 | # the chdir doing anything, than to attempt to convert lib paths to | |
339 | # absolute, and potentially run into problems with quoting special | |
340 | # characters in the path to our build dir (such as spaces) | |
341 | require File::Copy; | |
342 | ||
343 | my $temp = $_; | |
344 | $temp =~ s!scripts/!!; | |
345 | File::Copy::copy($_, $temp) or die "Can't copy $temp to $_: $!"; | |
346 | push @temps, $temp; | |
347 | } | |
348 | ||
349 | my $script_ext = $^O eq 'VMS' ? '.com' : ''; | |
350 | my %%pod_scripts; | |
351 | foreach (glob('pod*.PL')) { | |
352 | my $script = $_; | |
9ed9b795 | 353 | s/.PL$/$script_ext/i; |
13b5e8d8 NC |
354 | $pod_scripts{$script} = $_; |
355 | } | |
356 | my @exe_files = values %%pod_scripts; | |
357 | ||
e74f76b2 | 358 | WriteMakefile( |
13b5e8d8 NC |
359 | NAME => '%s', |
360 | VERSION_FROM => '%s', | |
d3bc6aa6 | 361 | %-13s => '%s', |
13b5e8d8 NC |
362 | realclean => { FILES => "@temps" }, |
363 | (%%pod_scripts ? ( | |
364 | PL_FILES => \%%pod_scripts, | |
365 | EXE_FILES => \@exe_files, | |
366 | clean => { FILES => "@exe_files" }, | |
367 | ) : ()), | |
e74f76b2 NC |
368 | ); |
369 | ||
370 | # ex: set ro: | |
371 | EOM | |
372 | close $fh or die "Can't close Makefile.PL: $!"; | |
43f197b5 NC |
373 | # As described in commit 23525070d6c0e51f: |
374 | # Push the atime and mtime of generated Makefile.PLs back 4 | |
375 | # seconds. In certain circumstances ( on virtual machines ) the | |
376 | # generated Makefile.PL can produce a Makefile that is older than | |
377 | # the Makefile.PL. Altering the atime and mtime backwards by 4 | |
378 | # seconds seems to resolve the issue. | |
379 | eval { | |
380 | my $ftime = time - 4; | |
381 | utime $ftime, $ftime, 'Makefile.PL'; | |
382 | }; | |
e74f76b2 | 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 $makefile) { |
a2f19a19 | 448 | print "Warning: No Makefile!\n"; |
fc678412 | 449 | } |
a2f19a19 | 450 | |
902aaf3e | 451 | if ($is_VMS) { |
e0697720 NC |
452 | _quote_args($pass_through); |
453 | @$pass_through = ( | |
454 | "/DESCRIPTION=$makefile", | |
455 | '/MACRO=(' . join(',',@$pass_through) . ')' | |
456 | ); | |
902aaf3e CB |
457 | } |
458 | ||
fc678412 | 459 | if (!$target or $target !~ /clean$/) { |
a2f19a19 | 460 | # Give makefile an opportunity to rewrite itself. |
75f92628 | 461 | # reassure users that life goes on... |
902aaf3e | 462 | my @args = ('config', @$pass_through); |
902aaf3e | 463 | system(@run, @make, @args) and print "@run @make @args failed, continuing anyway...\n"; |
fc678412 | 464 | } |
902aaf3e | 465 | my @targ = ($target, @$pass_through); |
902aaf3e CB |
466 | print "Making $target in $ext_dir\n@run @make @targ\n"; |
467 | my $code = system(@run, @make, @targ); | |
fc678412 | 468 | die "Unsuccessful make($ext_dir): code=$code" if $code != 0; |
a2f19a19 | 469 | |
fc678412 NC |
470 | chdir $return_dir || die "Cannot cd to $return_dir: $!"; |
471 | } | |
902aaf3e CB |
472 | |
473 | sub _quote_args { | |
474 | my $args = shift; # must be array reference | |
475 | ||
476 | # Do not quote qualifiers that begin with '/'. | |
477 | map { if (!/^\//) { | |
478 | $_ =~ s/\"/""/g; # escape C<"> by doubling | |
479 | $_ = q(").$_.q("); | |
480 | } | |
481 | } @{$args} | |
482 | ; | |
483 | } |