use 5.008;
-# If undefined, try our best, if true, require XS, if false, never do
-# XS
-my $force_xs;
-
-for (@ARGV) {
- /^--pm/ and $force_xs = 0;
- /^--xs/ and $force_xs = 1;
-}
-
-our $has_compiler = $force_xs;
-unless ( defined $force_xs ) {
- $has_compiler = check_for_compiler()
- or no_cc();
-}
-
my %prereqs = (
'Scalar::Util' => '1.18',
'Sub::Name' => '0.04',
'B' => '0',
);
-delete @prereqs{qw(Sub::Name Devel::GlobalDestruction)}
- unless $has_compiler;
-
-write_makefile();
-
-sub write_makefile {
- my $ccflags = -d '.svn' || $ENV{MAINTAINER_MODE} ? '-Wall' : '';
-
- WriteMakefile(
- VERSION_FROM => 'lib/Class/MOP.pm',
- NAME => 'Class::MOP',
- PREREQ_PM => \%prereqs,
- CONFIGURE => \&init,
- CCFLAGS => $ccflags,
- clean => { FILES => 'test.c test.o t/pp*' },
- ABSTRACT_FROM => 'lib/Class/MOP.pm',
- AUTHOR => 'Stevan Little <stevan@iinteractive.com>',
- LICENSE => 'perl',
- );
-}
-
-sub no_cc {
- print <<'EOF';
-
- I cannot determine if you have a C compiler
- so I will install a perl-only implementation
-
- You can force installation of the XS version with
-
- perl Makefile.PL --xs
-
-EOF
-}
-
-sub check_for_compiler {
- print "Testing if you have a C compiler\n";
-
- eval { require ExtUtils::CBuilder };
- if ($@) {
- return _check_for_compiler_manually();
- }
- else {
- return _check_for_compiler_with_cbuilder();
- }
-}
-
-sub _check_for_compiler_with_cbuilder {
- my $cb = ExtUtils::CBuilder->new( quiet => 1 );
-
- return $cb->have_compiler();
-}
-
-sub _check_for_compiler_manually {
- unless ( open F, '>', 'test.c' ) {
- warn
- "Cannot write test.c, skipping test compilation and installing pure Perl version.\n";
- return 0;
- }
-
- print F <<'EOF';
-int main() { return 0; }
-EOF
-
- close F or return 0;
+my $ccflags = -d '.svn' || -d '.git' || $ENV{MAINTAINER_MODE} ? '-Wall' : '';
- my $cc = $Config{cc};
- if ( $cc =~ /cl(\.exe)?$/ ) {
-
- # stupid stupid MSVC compiler hack tacken from version.pm's
- # Makefile.PL
- $cc .= ' -c'; # prevent it from calling the linker
- }
-
- system("$cc -o test$Config{obj_ext} test.c") and return 0;
-
- unlink $_ for grep {-f} 'test.c', "test$Config{obj_ext}";
-
- return 1;
-}
-
-# This sucks, but it's the best guess we can make. Since we just use
-# it to run two sets of tests, it's not big deal if it ends up true
-# for a non-maintainer.
-sub is_maintainer {
- return 0 if $ENV{PERL5_CPAN_IS_RUNNING} || $ENV{PERL5_CPANPLUS_IS_RUNNING};
-
- return 1;
-}
-
-sub get_pp_tests {
- opendir my $dh, 't' or die "Cannot read t: $!";
-
- return grep { $_ !~ /^99/ } grep {/^\d.+\.t$/} readdir $dh;
-}
-
-# This is EUMM voodoo
-sub init {
- my $hash = $_[1];
-
- unless ($has_compiler) {
- @{$hash}{ 'XS', 'C' } = ( {}, [] );
- }
-
- $hash;
-}
-
-package MY;
-
-sub postamble {
- my @test_files = ::get_pp_tests();
- my $pp_tests = join q{ }, map { File::Spec->catfile('t', "pp_${_}") } @test_files;
- my @pp_test_targets = join qq{\n}, map {
- my $source = File::Spec->catfile('t', ${_});
- File::Spec->catfile('t', "pp_${_}") . q{: }
- . qq{$source t/header_pp.inc\n\t}
- . q{$(NOECHO) $(ABSPERLRUN) "-MExtUtils::Command" -e cat t/header_pp.inc }
- . $source . q{ > $@} . qq{\n}
- } @test_files;
- my $test_dep = $::has_compiler && (::is_maintainer() || $ENV{AUTOMATED_TESTING})
- ? qq{pure_all :: pp_tests\n} . join qq{\n}, @pp_test_targets
- : '';
-
- return <<"EOM"
-pp_tests: ${pp_tests}
-
-${test_dep}
-
-EOM
-}
+WriteMakefile(
+ VERSION_FROM => 'lib/Class/MOP.pm',
+ NAME => 'Class::MOP',
+ PREREQ_PM => \%prereqs,
+ CCFLAGS => $ccflags,
+ ABSTRACT_FROM => 'lib/Class/MOP.pm',
+ AUTHOR => 'Stevan Little <stevan@iinteractive.com>',
+ LICENSE => 'perl',
+);