use ExtUtils::MakeMaker;
use Config;
my $lib = '-lcrypto';
my $inc = '';
my $nul = $^O eq 'MSWin32' ? 'nul' : '/dev/null';
if (my $dir = $ENV{OPENSSL_PREFIX}) {
$lib = "-L$dir/lib -lcrypto";
$inc = "-I$dir/include";
}
elsif ($ENV{OPENSSL_LIB}) {
$lib = $ENV{OPENSSL_LIB};
$inc = $ENV{OPENSSL_INCLUDE};
}
elsif (`pkg-config --modversion libcrypto 2>$nul`) {
$lib = `pkg-config --libs libcrypto 2> $nul`;
$inc = `pkg-config --cflags libcrypto 2> $nul`;
}
elsif ($^O eq 'MSWin32') {
$lib = '-llibeay32' if $Config{cc} =~ /cl/;
$lib = '-leay32' if $Config{cc} =~ /gcc/;
}
WriteMakefile(
'NAME' => 'Crypt::OpenSSL::Bignum',
'VERSION_FROM' => 'Bignum.pm',
'PREREQ_PM' => {},
'ABSTRACT_FROM' => 'Bignum.pm', # retrieve abstract from module
'AUTHOR' => 'Ian Robertson <iroberts@cpan.org>',
'LIBS' => [ $lib ],
'DEFINE' => '-DPERL5 -DOPENSSL_NO_KRB5',
# perl-5.8/gcc-3.2 needs -DPERL5, and redhat9 likes -DOPENSSL_NO_KRB5
'INC' => $inc,
'MIN_PERL_VERSION' => '5.006002',
'META_MERGE' => {
resources => {
repository => 'https://github.com/kmx/perl-Crypt-OpenSSL-Bignum',
},
},
dist => { TARFLAGS => '--owner=0 --group=0 -cvf' },
);