5 use ExtUtils::MakeMaker;
7 my $mymeta_works = eval { ExtUtils::MakeMaker->VERSION('6.5707'); 1 };
8 my $mymeta = $mymeta_works || eval { ExtUtils::MakeMaker->VERSION('6.5702'); 1 };
11 'Test::More' => '0.47',
13 my %OPT_BUILD_DEPS = ( $] < 5.009_005 and is_smoker() )
14 ? ( 'Devel::Hide' => 0 ) : ()
18 # needed by the PP version only, have them installed
19 # regardless of XS availability or perl version
20 # (for fatpacking and whatnot)
21 'Algorithm::C3' => '0.07',
22 'Scalar::Util' => '0',
24 my %OPT_RUN_DEPS = ( $] < 5.009_005 and can_xs() )
25 ? ( 'Class::C3::XS' => '0.13' ) : ()
30 homepage => 'http://search.cpan.org/dist/Class-C3',
31 repository => 'git://git.shadowcat.co.uk/gitmo/Class-C3.git',
32 bugtracker => 'http://rt.cpan.org/Public/Dist/Display.html?Name=Class-C3',
36 my %WriteMakefileArgs = (
37 'NAME' => 'Class::C3',
38 'AUTHOR' => 'Stevan Little, <stevan@iinteractive.com>',
39 'VERSION_FROM' => 'lib/Class/C3.pm',
40 'ABSTRACT_FROM' => 'lib/Class/C3.pm',
41 'MIN_PERL_VERSION' => '5.006',
42 'CONFIGURE_REQUIRES' => { 'ExtUtils::CBuilder' => 0.27 },
44 %RUN_DEPS, %OPT_RUN_DEPS,
45 $mymeta_works ? () : (%BUILD_DEPS, %OPT_BUILD_DEPS),
49 ? ( # BUILD_REQUIRES makes MYMETA right, requires stops META being wrong
50 'BUILD_REQUIRES' => { %BUILD_DEPS, %OPT_BUILD_DEPS },
53 requires => \%RUN_DEPS,
56 : ( # META_ADD both to get META right - only Makefile written
59 requires => \%RUN_DEPS,
60 build_requires => \%BUILD_DEPS,
65 ($mymeta and !$mymeta_works) ? ( 'NO_MYMETA' => 1 ) : (),
71 unless ( eval { ExtUtils::MakeMaker->VERSION('6.56') } ) {
72 my $br = delete $WriteMakefileArgs{BUILD_REQUIRES};
73 my $pp = $WriteMakefileArgs{PREREQ_PM};
74 for my $mod ( keys %$br ) {
75 if ( exists $pp->{$mod} ) {
76 $pp->{$mod} = $br->{$mod} if $br->{$mod} > $pp->{$mod};
79 $pp->{$mod} = $br->{$mod};
84 delete $WriteMakefileArgs{CONFIGURE_REQUIRES}
85 unless eval { ExtUtils::MakeMaker->VERSION('6.52') };
87 system("pod2text lib/Class/C3.pm >README")
90 WriteMakefile(%WriteMakefileArgs);
92 # Secondary compile testing via ExtUtils::CBuilder
94 # Do we have the configure_requires checker?
96 eval "require ExtUtils::CBuilder;";
98 # They don't obey configure_requires, so it is
99 # someone old and delicate. Try to avoid hurting
100 # them by falling back to an older simpler test.
104 return ExtUtils::CBuilder->new( quiet => 1 )->have_compiler;
107 # can we locate a (the) C compiler
109 my @chunks = split(/ /, $Config::Config{cc}) or return;
111 # $Config{cc} may contain args; try to find out the program part
113 return can_run("@chunks") || (pop(@chunks), next);
119 # check if we can run some command
123 return $cmd if -x $cmd;
124 if (my $found_cmd = MM->maybe_command($cmd)) {
128 for my $dir ((split /$Config::Config{path_sep}/, $ENV{PATH}), '.') {
130 my $abs = File::Spec->catfile($dir, $cmd);
131 return $abs if (-x $abs or $abs = MM->maybe_command($abs));
138 return ( $ENV{AUTOMATED_TESTING} && ! $ENV{PERL5_CPANM_IS_RUNNING} && ! $ENV{RELEASE_TESTING} )