3 buildext.pl - build extensions
7 buildext.pl make [-make_opts] dep directory [target] [--static|--dynamic] +ext2 !ext1
11 buildext.pl nmake -nologo perldll.def ..\ext
13 buildext.pl nmake -nologo perldll.def ..\ext clean
15 buildext.pl dmake perldll.def ..\ext
17 buildext.pl dmake perldll.def ..\ext clean
19 Will skip building extensions which are marked with an '!' char.
20 Mostly because they still not ported to specified platform.
22 If any extensions are listed with a '+' char then only those
23 extensions will be built, but only if they arent countermanded
24 by an '!ext' and are appropriate to the type of building being done.
26 If '--static' specified, only static extensions will be built.
27 If '--dynamic' specified, only dynamic extensions will be built.
30 creates perllibst.h file for inclusion from perllib.c
32 prints libraries for static linking and exits
40 # @ARGV with '!' at first position are exclusions
41 my %excl = map {$_=>1} map {/^!(.*)$/} @ARGV;
42 @ARGV = grep {!/^!/} @ARGV;
43 # @ARGV with '+' at first position are inclusions
44 my %incl = map {$_=>1} map {/^\+(.*)$/} @ARGV;
45 @ARGV = grep {!/^\+/} @ARGV;
48 my %opts = map {$_=>1} map {/^--([\w\-]+)$/} @ARGV;
49 @ARGV = grep {!/^--([\w\-]+)$/} @ARGV;
50 my ($static,$dynamic) = ((exists $opts{static}?1:0),(exists $opts{dynamic}?1:0));
51 if ("$static,$dynamic" eq "0,0") {
52 ($static,$dynamic) = (1,1);
54 if ($opts{'list-static-libs'} || $opts{'create-perllibst-h'}) {
55 my @statics = split /\s+/, $Config{static_ext};
56 if ($opts{'create-perllibst-h'}) {
57 open my $fh, ">perllibst.h"
58 or die "Failed to write to perllibst.h:$!";
59 my @statics1 = map {local $_=$_;s/\//__/g;$_} @statics;
60 my @statics2 = map {local $_=$_;s/\//::/g;$_} @statics;
61 print $fh "/*DO NOT EDIT\n this file is included from perllib.c to init static extensions */\n";
62 print $fh "#ifdef STATIC1\n",(map {" \"$_\",\n"} @statics),"#undef STATIC1\n#endif\n";
63 print $fh "#ifdef STATIC2\n",(map {" EXTERN_C void boot_$_ (pTHX_ CV* cv);\n"} @statics1),"#undef STATIC2\n#endif\n";
64 print $fh "#ifdef STATIC3\n",(map {" newXS(\"$statics2[$_]::bootstrap\", boot_$statics1[$_], file);\n"} 0 .. $#statics),"#undef STATIC3\n#endif\n";
69 open my $fh, "<..\\lib\\auto\\$_\\extralibs.ld" or die "can't open <..\\lib\\auto\\$_\\extralibs.ld: $!";
70 $extralibs{$_}++ for grep {/\S/} split /\s+/, join '', <$fh>;
72 print map {s|/|\\|g;m|([^\\]+)$|;"..\\lib\\auto\\$_\\$1$Config{_a} "} @statics;
73 print map {"$_ "} sort keys %extralibs;
78 (my $here = getcwd()) =~ s{/}{\\}g;
80 if ($perl =~ m#^\.\.#) {
81 $perl = "$here\\$perl";
83 (my $topdir = $perl) =~ s/\\[^\\]+$//;
84 # miniperl needs to find perlglob and pl2bat
85 $ENV{PATH} = "$topdir;$topdir\\win32\\bin;$ENV{PATH}";
86 my $pl2bat = "$topdir\\win32\\bin\\pl2bat";
87 unless (-f "$pl2bat.bat") {
88 my @args = ($perl, ("$pl2bat.pl") x 2);
90 system(@args) unless defined $::Cross::platform;
93 $make .= " ".shift while $ARGV[0]=~/^-/;
97 chdir($dir) || die "Cannot cd to $dir\n";
99 (my $ext = getcwd()) =~ s{/}{\\}g;
101 FindExt::scan_ext($ext);
102 FindExt::set_static_extensions(split ' ', $Config{static_ext}) if $ext ne "ext";
105 push @ext, FindExt::static_ext() if $static;
106 push @ext, FindExt::dynamic_ext(), FindExt::nonxs_ext() if $dynamic;
109 foreach $dir (sort @ext)
111 if (%incl and !exists $incl{$dir}) {
112 #warn "Skipping extension $ext\\$dir, not in inclusion list\n";
115 if (exists $excl{$dir}) {
116 warn "Skipping extension $ext\\$dir, not ported to current platform";
119 if (chdir("$ext\\$dir"))
121 my $mmod = -M 'Makefile';
122 if (!(-f 'Makefile') || $mmod > $dmod)
124 print "\nRunning Makefile.PL in $dir\n";
125 my @perl = ($perl, "-I$here\\..\\lib", 'Makefile.PL',
126 'INSTALLDIRS=perl', 'PERL_CORE=1',
127 (FindExt::is_static($dir)
128 ? ('LINKTYPE=static') : ()), # if ext is static
130 if (defined $::Cross::platform) {
131 @perl = (@perl[0,1],"-MCross=$::Cross::platform",@perl[2..$#perl]);
133 print join(' ', @perl), "\n";
134 $code = system(@perl);
135 warn "$code from $dir\'s Makefile.PL" if $code;
136 $mmod = -M 'Makefile';
139 warn "Makefile $mmod > $dmod ($dep)\n";
144 print "Making $targ in $dir\n$make $targ\n";
145 $code = system("$make $targ");
146 die "Unsuccessful make($dir): code=$code" if $code!=0;
150 print "Making $dir\n$make\n";
151 $code = system($make);
152 die "Unsuccessful make($dir): code=$code" if $code!=0;
154 chdir($here) || die "Cannot cd to $here:$!";
158 warn "Cannot cd to $ext\\$dir:$!";