764 lines
26 KiB
Perl
764 lines
26 KiB
Perl
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#!./miniperl
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use strict;
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use warnings;
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use Config;
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use constant{IS_CROSS => defined $Config::Config{usecrosscompile} ? 1 : 0,
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IS_WIN32 => $^O eq 'MSWin32',
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IS_VMS => $^O eq 'VMS',
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IS_UNIX => $^O ne 'MSWin32' && $^O ne 'VMS',
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};
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my @ext_dirs = qw(cpan dist ext);
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my $ext_dirs_re = '(?:' . join('|', @ext_dirs) . ')';
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# This script acts as a simple interface for building extensions.
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# It's actually a cut and shut of the Unix version ext/utils/makeext and the
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# Windows version win32/build_ext.pl hence the two invocation styles.
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# On Unix, it primarily used by the perl Makefile one extension at a time:
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#
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# d_dummy $(dynamic_ext): miniperl preplibrary FORCE
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# @$(RUN) ./miniperl make_ext.pl --target=dynamic $@ MAKE=$(MAKE) LIBPERL_A=$(LIBPERL)
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#
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# On Windows or VMS,
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# If '--static' is specified, static extensions will be built.
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# If '--dynamic' is specified, dynamic extensions will be built.
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# If '--nonxs' is specified, nonxs extensions will be built.
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# If '--dynaloader' is specified, DynaLoader will be built.
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# If '--all' is specified, all extensions will be built.
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#
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# make_ext.pl "MAKE=make [-make_opts]" --dir=directory [--target=target] [--static|--dynamic|--all] +ext2 !ext1
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#
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# E.g.
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#
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# make_ext.pl "MAKE=nmake -nologo" --dir=..\ext
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#
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# make_ext.pl "MAKE=nmake -nologo" --dir=..\ext --target=clean
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#
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# make_ext.pl MAKE=dmake --dir=..\ext
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#
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# make_ext.pl MAKE=dmake --dir=..\ext --target=clean
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#
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# Will skip building extensions which are marked with an '!' char.
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# Mostly because they still not ported to specified platform.
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#
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# If any extensions are listed with a '+' char then only those
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# extensions will be built, but only if they aren't countermanded
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# by an '!ext' and are appropriate to the type of building being done.
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# An extensions follows the format of Foo/Bar, which would be extension Foo::Bar
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# It may be deleted in a later release of perl so try to
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# avoid using it for other purposes.
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my (%excl, %incl, %opts, @extspec, @pass_through, $verbose);
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foreach (@ARGV) {
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if (/^!(.*)$/) {
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$excl{$1} = 1;
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} elsif (/^\+(.*)$/) {
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$incl{$1} = 1;
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} elsif (/^--verbose$/ or /^-v$/) {
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$verbose = 1;
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} elsif (/^--([\w\-]+)$/) {
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$opts{$1} = 1;
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} elsif (/^--([\w\-]+)=(.*)$/) {
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push @{$opts{$1}}, $2;
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} elsif (/=/) {
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push @pass_through, $_;
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} elsif (length) {
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push @extspec, $_;
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}
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}
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my $static = $opts{static} || $opts{all};
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my $dynamic = $opts{dynamic} || $opts{all};
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my $nonxs = $opts{nonxs} || $opts{all};
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my $dynaloader = $opts{dynaloader} || $opts{all};
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# The Perl Makefile.SH will expand all extensions to
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# lib/auto/X/X.a (or lib/auto/X/Y/Y.a if nested)
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# A user wishing to run make_ext might use
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# X (or X/Y or X::Y if nested)
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# canonise into X/Y form (pname)
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foreach (@extspec) {
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if (s{^lib/auto/}{}) {
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# Remove lib/auto prefix and /*.* suffix
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s{/[^/]+\.[^/]+$}{};
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} elsif (s{^$ext_dirs_re/}{}) {
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# Remove ext/ prefix and /pm_to_blib suffix
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s{/pm_to_blib$}{};
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# Targets are given as files on disk, but the extension spec is still
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# written using /s for each ::
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tr!-!/!;
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} elsif (s{::}{\/}g) {
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# Convert :: to /
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} else {
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s/\..*o//;
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}
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}
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my $makecmd = shift @pass_through; # Should be something like MAKE=make
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unshift @pass_through, 'PERL_CORE=1';
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my @dirs = @{$opts{dir} || \@ext_dirs};
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my $target = $opts{target}[0];
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$target = 'all' unless defined $target;
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# Previously, $make was taken from config.sh. However, the user might
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# instead be running a possibly incompatible make. This might happen if
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# the user types "gmake" instead of a plain "make", for example. The
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# correct current value of MAKE will come through from the main perl
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# makefile as MAKE=/whatever/make in $makecmd. We'll be cautious in
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# case third party users of this script (are there any?) don't have the
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# MAKE=$(MAKE) argument, which was added after 5.004_03.
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unless(defined $makecmd and $makecmd =~ /^MAKE=(.*)$/) {
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die "$0: WARNING: Please include MAKE=\$(MAKE) in \@ARGV\n";
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}
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# This isn't going to cope with anything fancy, such as spaces inside command
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# names, but neither did what it replaced. Once there is a use case that needs
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# it, please supply patches. Until then, I'm sticking to KISS
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my @make = split ' ', $1 || $Config{make} || $ENV{MAKE};
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if ($target eq '') {
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die "make_ext: no make target specified (eg all or clean)\n";
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} elsif ($target !~ /^(?:all|clean|distclean|realclean|veryclean)$/) {
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# we are strict about what make_ext is used for because we emulate these
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# targets for simple modules:
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die "$0: unknown make target '$target'\n";
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}
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if (!@extspec and !$static and !$dynamic and !$nonxs and !$dynaloader) {
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die "$0: no extension specified\n";
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}
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my $perl;
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my %extra_passthrough;
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if (IS_WIN32) {
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require Cwd;
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require FindExt;
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my $build = Cwd::getcwd();
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$perl = $^X;
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if ($perl =~ m#^\.\.#) {
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my $here = $build;
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$here =~ s{/}{\\}g;
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$perl = "$here\\$perl";
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}
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(my $topdir = $perl) =~ s/\\[^\\]+$//;
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# miniperl needs to find perlglob and pl2bat
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$ENV{PATH} = "$topdir;$topdir\\win32\\bin;$ENV{PATH}";
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my $pl2bat = "$topdir\\win32\\bin\\pl2bat";
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unless (-f "$pl2bat.bat") {
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my @args = ($perl, "-I$topdir\\lib", ("$pl2bat.pl") x 2);
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print "@args\n" if $verbose;
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system(@args) unless IS_CROSS;
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}
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print "In $build" if $verbose;
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foreach my $dir (@dirs) {
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chdir($dir) or die "Cannot cd to $dir: $!\n";
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(my $ext = Cwd::getcwd()) =~ s{/}{\\}g;
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FindExt::scan_ext($ext);
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FindExt::set_static_extensions(split ' ', $Config{static_ext});
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chdir $build
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or die "Couldn't chdir to '$build': $!"; # restore our start directory
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}
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my @ext;
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push @ext, FindExt::static_ext() if $static;
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push @ext, FindExt::dynamic_ext() if $dynamic;
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push @ext, FindExt::nonxs_ext() if $nonxs;
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push @ext, 'DynaLoader' if $dynaloader;
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foreach (sort @ext) {
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if (%incl and !exists $incl{$_}) {
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#warn "Skipping extension $_, not in inclusion list\n";
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next;
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}
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if (exists $excl{$_}) {
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warn "Skipping extension $_, not ported to current platform";
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next;
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}
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push @extspec, $_;
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if($_ ne 'DynaLoader' && FindExt::is_static($_)) {
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push @{$extra_passthrough{$_}}, 'LINKTYPE=static';
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}
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}
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chdir '..'
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or die "Couldn't chdir to build directory: $!"; # now in the Perl build
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}
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elsif (IS_VMS) {
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$perl = $^X;
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push @extspec, (split ' ', $Config{static_ext}) if $static;
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push @extspec, (split ' ', $Config{dynamic_ext}) if $dynamic;
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push @extspec, (split ' ', $Config{nonxs_ext}) if $nonxs;
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push @extspec, 'DynaLoader' if $dynaloader;
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}
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{
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# Cwd needs to be built before Encode recurses into subdirectories.
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# Pod::Simple needs to be built before Pod::Functions
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# lib needs to be built before IO-Compress
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# This seems to be the simplest way to ensure this ordering:
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my (@first, @other);
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foreach (@extspec) {
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if ($_ eq 'Cwd' || $_ eq 'Pod/Simple' || $_ eq 'lib') {
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push @first, $_;
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} else {
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push @other, $_;
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}
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}
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@extspec = (@first, @other);
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}
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if ($Config{osname} eq 'catamount' and @extspec) {
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# Snowball's chance of building extensions.
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die "This is $Config{osname}, not building $extspec[0], sorry.\n";
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}
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$ENV{PERL_CORE} = 1;
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foreach my $spec (@extspec) {
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my $mname = $spec;
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$mname =~ s!/!::!g;
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my $ext_pathname;
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# Try new style ext/Data-Dumper/ first
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my $copy = $spec;
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$copy =~ tr!/!-!;
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# List/Util.xs lives in Scalar-List-Utils, Cwd.xs lives in PathTools
|
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$copy = 'Scalar-List-Utils' if $copy eq 'List-Util';
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$copy = 'PathTools' if $copy eq 'Cwd';
|
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foreach my $dir (@ext_dirs) {
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if (-d "$dir/$copy") {
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$ext_pathname = "$dir/$copy";
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last;
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}
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}
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if (!defined $ext_pathname) {
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if (-d "ext/$spec") {
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# Old style ext/Data/Dumper/
|
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$ext_pathname = "ext/$spec";
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} else {
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warn "Can't find extension $spec in any of @ext_dirs";
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next;
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}
|
||
|
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}
|
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|
|
|
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print "\tMaking $mname ($target)\n" if $verbose;
|
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build_extension($ext_pathname, $perl, $mname, $target,
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[@pass_through, @{$extra_passthrough{$spec} || []}]);
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}
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sub build_extension {
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my ($ext_dir, $perl, $mname, $target, $pass_through) = @_;
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unless (chdir "$ext_dir") {
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warn "Cannot cd to $ext_dir: $!";
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return;
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|
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}
|
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|
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|
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my $up = $ext_dir;
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$up =~ s![^/]+!..!g;
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$perl ||= "$up/miniperl";
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my $return_dir = $up;
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my $lib_dir = "$up/lib";
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my ($makefile, $makefile_no_minus_f);
|
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|
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if (IS_VMS) {
|
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$makefile = 'descrip.mms';
|
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|
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if ($target =~ /clean$/
|
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|
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&& !-f $makefile
|
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|
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&& -f "${makefile}_old") {
|
||
|
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$makefile = "${makefile}_old";
|
||
|
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}
|
||
|
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} else {
|
||
|
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$makefile = 'Makefile';
|
||
|
|
}
|
||
|
|
|
||
|
|
if (-f $makefile) {
|
||
|
|
$makefile_no_minus_f = 0;
|
||
|
|
open my $mfh, '<', $makefile or die "Cannot open $makefile: $!";
|
||
|
|
while (<$mfh>) {
|
||
|
|
# Plagiarised from CPAN::Distribution
|
||
|
|
last if /MakeMaker post_initialize section/;
|
||
|
|
next unless /^#\s+VERSION_FROM\s+=>\s+(.+)/;
|
||
|
|
my $vmod = eval $1;
|
||
|
|
my $oldv;
|
||
|
|
while (<$mfh>) {
|
||
|
|
next unless /^XS_VERSION = (\S+)/;
|
||
|
|
$oldv = $1;
|
||
|
|
last;
|
||
|
|
}
|
||
|
|
last unless defined $oldv;
|
||
|
|
require ExtUtils::MM_Unix;
|
||
|
|
defined (my $newv = parse_version MM $vmod) or last;
|
||
|
|
if (version->parse($newv) ne $oldv) {
|
||
|
|
close $mfh or die "close $makefile: $!";
|
||
|
|
_unlink($makefile);
|
||
|
|
{
|
||
|
|
no warnings 'deprecated';
|
||
|
|
goto NO_MAKEFILE;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if (IS_CROSS) {
|
||
|
|
# If we're cross-compiling, it's possible that the host's
|
||
|
|
# Makefiles are around.
|
||
|
|
seek($mfh, 0, 0) or die "Cannot seek $makefile: $!";
|
||
|
|
|
||
|
|
my $cross_makefile;
|
||
|
|
while (<$mfh>) {
|
||
|
|
# XXX This might not be throughout enough.
|
||
|
|
# For example, it's possible to cause a false-positive
|
||
|
|
# if cross compiling on and for the Raspberry Pi,
|
||
|
|
# which is insane but plausible.
|
||
|
|
# False positives are really not troublesome, though;
|
||
|
|
# all they mean is that the module gets rebuilt.
|
||
|
|
if (/^CC = \Q$Config{cc}\E/) {
|
||
|
|
$cross_makefile = 1;
|
||
|
|
last;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if (!$cross_makefile) {
|
||
|
|
print "Deleting non-Cross makefile\n";
|
||
|
|
close $mfh or die "close $makefile: $!";
|
||
|
|
_unlink($makefile);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
$makefile_no_minus_f = 1;
|
||
|
|
}
|
||
|
|
|
||
|
|
if ($makefile_no_minus_f || !-f $makefile) {
|
||
|
|
NO_MAKEFILE:
|
||
|
|
if (!-f 'Makefile.PL') {
|
||
|
|
unless (just_pm_to_blib($target, $ext_dir, $mname, $return_dir)) {
|
||
|
|
# No problems returned, so it has faked everything for us. :-)
|
||
|
|
chdir $return_dir || die "Cannot cd to $return_dir: $!";
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
print "\nCreating Makefile.PL in $ext_dir for $mname\n" if $verbose;
|
||
|
|
my ($fromname, $key, $value);
|
||
|
|
|
||
|
|
$key = 'ABSTRACT_FROM';
|
||
|
|
# We need to cope well with various possible layouts
|
||
|
|
my @dirs = split /::/, $mname;
|
||
|
|
my $leaf = pop @dirs;
|
||
|
|
my $leafname = "$leaf.pm";
|
||
|
|
my $pathname = join '/', @dirs, $leafname;
|
||
|
|
my @locations = ($leafname, $pathname, "lib/$pathname");
|
||
|
|
foreach (@locations) {
|
||
|
|
if (-f $_) {
|
||
|
|
$fromname = $_;
|
||
|
|
last;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
unless ($fromname) {
|
||
|
|
die "For $mname tried @locations in $ext_dir but can't find source";
|
||
|
|
}
|
||
|
|
($value = $fromname) =~ s/\.pm\z/.pod/;
|
||
|
|
$value = $fromname unless -e $value;
|
||
|
|
|
||
|
|
if ($mname eq 'Pod::Checker') {
|
||
|
|
# the abstract in the .pm file is unparseable by MM,
|
||
|
|
# so special-case it. We can't use the package's own
|
||
|
|
# Makefile.PL, as it doesn't handle the executable scripts
|
||
|
|
# right.
|
||
|
|
$key = 'ABSTRACT';
|
||
|
|
# this is copied from the CPAN Makefile.PL v 1.171
|
||
|
|
$value = 'Pod::Checker verifies POD documentation contents for compliance with the POD format specifications';
|
||
|
|
}
|
||
|
|
|
||
|
|
open my $fh, '>', 'Makefile.PL'
|
||
|
|
or die "Can't open Makefile.PL for writing: $!";
|
||
|
|
printf $fh <<'EOM', $0, $mname, $fromname, $key, $value;
|
||
|
|
#-*- buffer-read-only: t -*-
|
||
|
|
|
||
|
|
# This Makefile.PL was written by %s.
|
||
|
|
# It will be deleted automatically by make realclean
|
||
|
|
|
||
|
|
use strict;
|
||
|
|
use ExtUtils::MakeMaker;
|
||
|
|
|
||
|
|
# This is what the .PL extracts to. Not the ultimate file that is installed.
|
||
|
|
# (ie Win32 runs pl2bat after this)
|
||
|
|
|
||
|
|
# Doing this here avoids all sort of quoting issues that would come from
|
||
|
|
# attempting to write out perl source with literals to generate the arrays and
|
||
|
|
# hash.
|
||
|
|
my @temps = 'Makefile.PL';
|
||
|
|
foreach (glob('scripts/pod*.PL')) {
|
||
|
|
# The various pod*.PL extractors change directory. Doing that with relative
|
||
|
|
# paths in @INC breaks. It seems the lesser of two evils to copy (to avoid)
|
||
|
|
# the chdir doing anything, than to attempt to convert lib paths to
|
||
|
|
# absolute, and potentially run into problems with quoting special
|
||
|
|
# characters in the path to our build dir (such as spaces)
|
||
|
|
require File::Copy;
|
||
|
|
|
||
|
|
my $temp = $_;
|
||
|
|
$temp =~ s!scripts/!!;
|
||
|
|
File::Copy::copy($_, $temp) or die "Can't copy $temp to $_: $!";
|
||
|
|
push @temps, $temp;
|
||
|
|
}
|
||
|
|
|
||
|
|
my $script_ext = $^O eq 'VMS' ? '.com' : '';
|
||
|
|
my %%pod_scripts;
|
||
|
|
foreach (glob('pod*.PL')) {
|
||
|
|
my $script = $_;
|
||
|
|
s/.PL$/$script_ext/i;
|
||
|
|
$pod_scripts{$script} = $_;
|
||
|
|
}
|
||
|
|
my @exe_files = values %%pod_scripts;
|
||
|
|
|
||
|
|
WriteMakefile(
|
||
|
|
NAME => '%s',
|
||
|
|
VERSION_FROM => '%s',
|
||
|
|
%-13s => '%s',
|
||
|
|
realclean => { FILES => "@temps" },
|
||
|
|
(%%pod_scripts ? (
|
||
|
|
PL_FILES => \%%pod_scripts,
|
||
|
|
EXE_FILES => \@exe_files,
|
||
|
|
clean => { FILES => "@exe_files" },
|
||
|
|
) : ()),
|
||
|
|
);
|
||
|
|
|
||
|
|
# ex: set ro:
|
||
|
|
EOM
|
||
|
|
close $fh or die "Can't close Makefile.PL: $!";
|
||
|
|
# As described in commit 23525070d6c0e51f:
|
||
|
|
# Push the atime and mtime of generated Makefile.PLs back 4
|
||
|
|
# seconds. In certain circumstances ( on virtual machines ) the
|
||
|
|
# generated Makefile.PL can produce a Makefile that is older than
|
||
|
|
# the Makefile.PL. Altering the atime and mtime backwards by 4
|
||
|
|
# seconds seems to resolve the issue.
|
||
|
|
eval {
|
||
|
|
my $ftime = (stat('Makefile.PL'))[9] - 4;
|
||
|
|
utime $ftime, $ftime, 'Makefile.PL';
|
||
|
|
};
|
||
|
|
} elsif ($mname =~ /\A(?:Carp
|
||
|
|
|ExtUtils::CBuilder
|
||
|
|
|Safe
|
||
|
|
|Search::Dict)\z/x) {
|
||
|
|
# An explicit list of dual-life extensions that have a Makefile.PL
|
||
|
|
# for CPAN, but we have verified can also be built using the fakery.
|
||
|
|
my ($problem) = just_pm_to_blib($target, $ext_dir, $mname, $return_dir);
|
||
|
|
# We really need to sanity test that we can fake it.
|
||
|
|
# Otherwise "skips" will go undetected, and the build slow down for
|
||
|
|
# everyone, defeating the purpose.
|
||
|
|
if (defined $problem) {
|
||
|
|
if (-d "$return_dir/.git") {
|
||
|
|
# Get the list of files that git isn't ignoring:
|
||
|
|
my @files = `git ls-files --cached --others --exclude-standard 2>/dev/null`;
|
||
|
|
# on error (eg no git) we get nothing, but that's not a
|
||
|
|
# problem. The goal is to see if git thinks that the problem
|
||
|
|
# file is interesting, by getting a positive match with
|
||
|
|
# something git told us about, and if so bail out:
|
||
|
|
foreach (@files) {
|
||
|
|
chomp;
|
||
|
|
# We really need to sanity test that we can fake it.
|
||
|
|
# The intent is that this should only fail because
|
||
|
|
# you've just added a file to the dual-life dist that
|
||
|
|
# we can't handle. In which case you should either
|
||
|
|
# 1) remove the dist from the regex a few lines above.
|
||
|
|
# or
|
||
|
|
# 2) add the file to regex of "safe" filenames earlier
|
||
|
|
# in this function, that starts with ChangeLog
|
||
|
|
die "FATAL - $0 has $mname in the list of simple extensions, but it now contains file '$problem' which we can't handle"
|
||
|
|
if $problem eq $_;
|
||
|
|
}
|
||
|
|
# There's an unexpected file, but it seems to be something
|
||
|
|
# that git will ignore. So fall through to the regular
|
||
|
|
# Makefile.PL handling code below, on the assumption that
|
||
|
|
# we won't get here for a clean build.
|
||
|
|
}
|
||
|
|
warn "WARNING - $0 is building $mname using EU::MM, as it found file '$problem'";
|
||
|
|
} else {
|
||
|
|
# It faked everything for us.
|
||
|
|
chdir $return_dir || die "Cannot cd to $return_dir: $!";
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
# We are going to have to use Makefile.PL:
|
||
|
|
print "\nRunning Makefile.PL in $ext_dir\n" if $verbose;
|
||
|
|
|
||
|
|
my @args = ("-I$lib_dir", 'Makefile.PL');
|
||
|
|
if (IS_VMS) {
|
||
|
|
my $libd = VMS::Filespec::vmspath($lib_dir);
|
||
|
|
push @args, "INST_LIB=$libd", "INST_ARCHLIB=$libd";
|
||
|
|
} else {
|
||
|
|
push @args, 'INSTALLDIRS=perl', 'INSTALLMAN1DIR=none',
|
||
|
|
'INSTALLMAN3DIR=none';
|
||
|
|
}
|
||
|
|
push @args, @$pass_through;
|
||
|
|
_quote_args(\@args) if IS_VMS;
|
||
|
|
print join(' ', $perl, @args), "\n" if $verbose;
|
||
|
|
my $code = do {
|
||
|
|
local $ENV{PERL_MM_USE_DEFAULT} = 1;
|
||
|
|
system $perl, @args;
|
||
|
|
};
|
||
|
|
if($code != 0){
|
||
|
|
#make sure next build attempt/run of make_ext.pl doesn't succeed
|
||
|
|
_unlink($makefile);
|
||
|
|
die "Unsuccessful Makefile.PL($ext_dir): code=$code";
|
||
|
|
}
|
||
|
|
|
||
|
|
# Right. The reason for this little hack is that we're sitting inside
|
||
|
|
# a program run by ./miniperl, but there are tasks we need to perform
|
||
|
|
# when the 'realclean', 'distclean' or 'veryclean' targets are run.
|
||
|
|
# Unfortunately, they can be run *after* 'clean', which deletes
|
||
|
|
# ./miniperl
|
||
|
|
# So we do our best to leave a set of instructions identical to what
|
||
|
|
# we would do if we are run directly as 'realclean' etc
|
||
|
|
# Whilst we're perfect, unfortunately the targets we call are not, as
|
||
|
|
# some of them rely on a $(PERL) for their own distclean targets.
|
||
|
|
# But this always used to be a problem with the old /bin/sh version of
|
||
|
|
# this.
|
||
|
|
if (IS_UNIX) {
|
||
|
|
foreach my $clean_target ('realclean', 'veryclean') {
|
||
|
|
fallback_cleanup($return_dir, $clean_target, <<"EOS");
|
||
|
|
cd $ext_dir
|
||
|
|
if test ! -f Makefile -a -f Makefile.old; then
|
||
|
|
echo "Note: Using Makefile.old"
|
||
|
|
make -f Makefile.old $clean_target MAKE='@make' @pass_through
|
||
|
|
else
|
||
|
|
if test ! -f Makefile ; then
|
||
|
|
echo "Warning: No Makefile!"
|
||
|
|
fi
|
||
|
|
@make $clean_target MAKE='@make' @pass_through
|
||
|
|
fi
|
||
|
|
cd $return_dir
|
||
|
|
EOS
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if (not -f $makefile) {
|
||
|
|
print "Warning: No Makefile!\n";
|
||
|
|
}
|
||
|
|
|
||
|
|
if (IS_VMS) {
|
||
|
|
_quote_args($pass_through);
|
||
|
|
@$pass_through = (
|
||
|
|
"/DESCRIPTION=$makefile",
|
||
|
|
'/MACRO=(' . join(',',@$pass_through) . ')'
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
my @targ = ($target, @$pass_through);
|
||
|
|
print "Making $target in $ext_dir\n@make @targ\n" if $verbose;
|
||
|
|
local $ENV{PERL_INSTALL_QUIET} = 1;
|
||
|
|
my $code = system(@make, @targ);
|
||
|
|
if($code >> 8 != 0){ # probably cleaned itself, try again once more time
|
||
|
|
$code = system(@make, @targ);
|
||
|
|
}
|
||
|
|
die "Unsuccessful make($ext_dir): code=$code" if $code != 0;
|
||
|
|
|
||
|
|
chdir $return_dir || die "Cannot cd to $return_dir: $!";
|
||
|
|
}
|
||
|
|
|
||
|
|
sub _quote_args {
|
||
|
|
my $args = shift; # must be array reference
|
||
|
|
|
||
|
|
# Do not quote qualifiers that begin with '/'.
|
||
|
|
map { if (!/^\//) {
|
||
|
|
$_ =~ s/\"/""/g; # escape C<"> by doubling
|
||
|
|
$_ = q(").$_.q(");
|
||
|
|
}
|
||
|
|
} @{$args}
|
||
|
|
;
|
||
|
|
}
|
||
|
|
|
||
|
|
#guarentee that a file is deleted or die, void _unlink($filename)
|
||
|
|
#xxx replace with _unlink_or_rename from EU::Install?
|
||
|
|
sub _unlink {
|
||
|
|
1 while unlink $_[0];
|
||
|
|
my $err = $!;
|
||
|
|
die "Can't unlink $_[0]: $err" if -f $_[0];
|
||
|
|
}
|
||
|
|
|
||
|
|
# Figure out if this extension is simple enough that it would only use
|
||
|
|
# ExtUtils::MakeMaker's pm_to_blib target. If we're confident that it would,
|
||
|
|
# then do all the work ourselves (returning an empty list), else return the
|
||
|
|
# name of a file that we identified as beyond our ability to handle.
|
||
|
|
#
|
||
|
|
# While this is clearly quite a bit more work than just letting
|
||
|
|
# ExtUtils::MakeMaker do it, and effectively is some code duplication, the time
|
||
|
|
# savings are impressive.
|
||
|
|
|
||
|
|
sub just_pm_to_blib {
|
||
|
|
my ($target, $ext_dir, $mname, $return_dir) = @_;
|
||
|
|
my ($has_lib, $has_top, $has_topdir);
|
||
|
|
my ($last) = $mname =~ /([^:]+)$/;
|
||
|
|
my ($first) = $mname =~ /^([^:]+)/;
|
||
|
|
|
||
|
|
my $pm_to_blib = IS_VMS ? 'pm_to_blib.ts' : 'pm_to_blib';
|
||
|
|
my $silent = defined $ENV{MAKEFLAGS} && $ENV{MAKEFLAGS} =~ /\b(s|silent|quiet)\b/;
|
||
|
|
|
||
|
|
foreach my $leaf (<*>) {
|
||
|
|
if (-d $leaf) {
|
||
|
|
$leaf =~ s/\.DIR\z//i
|
||
|
|
if IS_VMS;
|
||
|
|
next if $leaf =~ /\A(?:\.|\.\.|t|demo)\z/;
|
||
|
|
if ($leaf eq 'lib') {
|
||
|
|
++$has_lib;
|
||
|
|
next;
|
||
|
|
}
|
||
|
|
if ($leaf eq $first) {
|
||
|
|
++$has_topdir;
|
||
|
|
next;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return $leaf
|
||
|
|
unless -f _;
|
||
|
|
$leaf =~ s/\.\z//
|
||
|
|
if IS_VMS;
|
||
|
|
# Makefile.PL is "safe" to ignore because we will only be called for
|
||
|
|
# directories that hold a Makefile.PL if they are in the exception list.
|
||
|
|
next
|
||
|
|
if $leaf =~ /\A(ChangeLog
|
||
|
|
|Changes
|
||
|
|
|LICENSE
|
||
|
|
|Makefile\.PL
|
||
|
|
|MANIFEST
|
||
|
|
|META\.yml
|
||
|
|
|\Q$pm_to_blib\E
|
||
|
|
|README
|
||
|
|
|README\.patching
|
||
|
|
|README\.release
|
||
|
|
)\z/xi; # /i to deal with case munging systems.
|
||
|
|
if ($leaf eq "$last.pm") {
|
||
|
|
++$has_top;
|
||
|
|
next;
|
||
|
|
}
|
||
|
|
return $leaf;
|
||
|
|
}
|
||
|
|
return 'no lib/'
|
||
|
|
unless $has_lib || $has_top;
|
||
|
|
die "Inconsistent module $mname has both lib/ and $first/"
|
||
|
|
if $has_lib && $has_topdir;
|
||
|
|
|
||
|
|
print "Running pm_to_blib for $ext_dir directly\n"
|
||
|
|
unless $silent;
|
||
|
|
|
||
|
|
my %pm;
|
||
|
|
if ($has_top) {
|
||
|
|
my $to = $mname =~ s!::!/!gr;
|
||
|
|
$pm{"$last.pm"} = "../../lib/$to.pm";
|
||
|
|
}
|
||
|
|
if ($has_lib || $has_topdir) {
|
||
|
|
# strictly ExtUtils::MakeMaker uses the pm_to_blib target to install
|
||
|
|
# .pm, pod and .pl files. We're just going to do it for .pm and .pod
|
||
|
|
# files, to avoid problems on case munging file systems. Specifically,
|
||
|
|
# _pm.PL which ExtUtils::MakeMaker should run munges to _PM.PL, and
|
||
|
|
# looks a lot like a regular foo.pl (ie FOO.PL)
|
||
|
|
my @found;
|
||
|
|
require File::Find;
|
||
|
|
unless (eval {
|
||
|
|
File::Find::find({
|
||
|
|
no_chdir => 1,
|
||
|
|
wanted => sub {
|
||
|
|
return if -d $_;
|
||
|
|
# Bail out immediately with the problem file:
|
||
|
|
die \$_
|
||
|
|
unless -f _;
|
||
|
|
die \$_
|
||
|
|
unless /\A[^.]+\.(?:pm|pod)\z/i;
|
||
|
|
push @found, $_;
|
||
|
|
}
|
||
|
|
}, $has_lib ? 'lib' : $first);
|
||
|
|
1;
|
||
|
|
}) {
|
||
|
|
# Problem files aren't really errors:
|
||
|
|
return ${$@}
|
||
|
|
if ref $@ eq 'SCALAR';
|
||
|
|
# But anything else is:
|
||
|
|
die $@;
|
||
|
|
}
|
||
|
|
if ($has_lib) {
|
||
|
|
$pm{$_} = "../../$_"
|
||
|
|
foreach @found;
|
||
|
|
} else {
|
||
|
|
$pm{$_} = "../../lib/$_"
|
||
|
|
foreach @found;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
# This is running under miniperl, so no autodie
|
||
|
|
if ($target eq 'all') {
|
||
|
|
my $need_update = 1;
|
||
|
|
if (-f $pm_to_blib) {
|
||
|
|
# avoid touching pm_to_blib unless there's something that
|
||
|
|
# needs updating, see #126710
|
||
|
|
$need_update = 0;
|
||
|
|
my $test_at = -M _;
|
||
|
|
while (my $from = each(%pm)) {
|
||
|
|
if (-M $from < $test_at) {
|
||
|
|
++$need_update;
|
||
|
|
last;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
keys %pm; # reset iterator
|
||
|
|
}
|
||
|
|
|
||
|
|
if ($need_update) {
|
||
|
|
local $ENV{PERL_INSTALL_QUIET} = 1;
|
||
|
|
require ExtUtils::Install;
|
||
|
|
ExtUtils::Install::pm_to_blib(\%pm, '../../lib/auto');
|
||
|
|
open my $fh, '>', $pm_to_blib
|
||
|
|
or die "Can't open '$pm_to_blib': $!";
|
||
|
|
print $fh "$0 has handled pm_to_blib directly\n";
|
||
|
|
close $fh
|
||
|
|
or die "Can't close '$pm_to_blib': $!";
|
||
|
|
if (IS_UNIX) {
|
||
|
|
# Fake the fallback cleanup
|
||
|
|
my $fallback
|
||
|
|
= join '', map {s!^\.\./\.\./!!; "rm -f $_\n"} sort values %pm;
|
||
|
|
foreach my $clean_target ('realclean', 'veryclean') {
|
||
|
|
fallback_cleanup($return_dir, $clean_target, $fallback);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
# A clean target.
|
||
|
|
# For now, make the targets behave the same way as ExtUtils::MakeMaker
|
||
|
|
# does
|
||
|
|
_unlink($pm_to_blib);
|
||
|
|
unless ($target eq 'clean') {
|
||
|
|
# but cheat a bit, by relying on the top level Makefile clean target
|
||
|
|
# to take out our directory lib/auto/...
|
||
|
|
# (which it has to deal with, as cpan/foo/bar creates
|
||
|
|
# lib/auto/foo/bar, but the EU::MM rule will only
|
||
|
|
# rmdir lib/auto/foo/bar, leaving lib/auto/foo
|
||
|
|
_unlink($_)
|
||
|
|
foreach sort values %pm;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
sub fallback_cleanup {
|
||
|
|
my ($dir, $clean_target, $contents) = @_;
|
||
|
|
my $file = "$dir/$clean_target.sh";
|
||
|
|
open my $fh, '>>', $file or die "open $file: $!";
|
||
|
|
# Quite possible that we're being run in parallel here.
|
||
|
|
# Can't use Fcntl this early to get the LOCK_EX
|
||
|
|
flock $fh, 2 or warn "flock $file: $!";
|
||
|
|
print $fh $contents or die "print $file: $!";
|
||
|
|
close $fh or die "close $file: $!";
|
||
|
|
}
|