print "none\n";
}
-my $arch = $Config{archname} || '';
-my ($cpu) = $arch =~ /^([^-]+)/;
-
my @DEFINES;
-my $unit = 8;
-if (unpack("h*", pack("s", 0x1234)) != 4321) {
+
+sub is_little_endian {
+ my $order = $Config{byteorder};
+ return 0 unless $order;
+ my $len = length $order;
+ if ($len > 8) {
+ $order = substr $order, 0, 8;
+ $len = 8;
+ }
+ return $order eq (join '', 1 .. $len);
+}
+
+my $unit = { bits => 8, size => 1 };
+if (not is_little_endian()) {
print "Forcing unit size of 8 on non-little-endian systems.\n";
} else {
- my $align = int($Config{alignbytes} || 0);
print "Checking unit size in bits... ";
- my @s = (8, 16, 32);
- push @s, 64 unless $^O eq 'MSWin32';
- for (@s) {
- my $size = int($Config{'u' . $_ . 'size'} || 0);
- $unit = $_ if $size && $size <= $align;
+ my $align = $Config{alignbytes} || 1;
+ my @bits = (8, 16, 32, 64);
+ for my $bits (@bits) {
+ my $size = $Config{"u${bits}size"};
+ next unless $size;
+ $unit = { bits => $bits, size => $size } if $size && $size <= $align;
}
- print $unit, "\n";
+ print $unit->{bits},
+ " (actually $unit->{size} bytes for $align bytes alignment).\n";
+}
+
+{
+ my $bits = $unit->{bits};
+ push @DEFINES, '-DBV_UNIT="' . ($Config{"u${bits}type"} || "U$bits") . '"';
+ push @DEFINES, "-DSVU_SIZE=$bits";
}
-push @DEFINES, DEFINE => '-DBV_UNIT="'
- . ($unit == 64 ? 'uint64_t' : 'U' . $unit)
- . '"'
- . ' -DSVU_SIZE=' . $unit;
+
+@DEFINES = (DEFINE => join ' ', @DEFINES) if @DEFINES;
my $dist = 'Scalar-Vec-Util';
'ExtUtils::MakeMaker' => 0,
'Test::More' => 0,
},
+ dynamic_config => 1,
resources => {
bugtracker => "http://rt.cpan.org/NoAuth/ReportBug.html?Queue=$dist",
homepage => "http://search.cpan.org/dist/$dist/",
license => 'http://dev.perl.org/licenses/',
- repository => "http://git.profvince.com/?p=perl/modules/$dist.git",
+ repository => "http://git.profvince.com/?p=perl%2Fmodules%2F$dist.git",
},
);
PREREQ_PM => {
'Exporter' => 0,
'Carp' => 0,
- 'XSLoader' => 0
+ 'XSLoader' => 0,
+ 'base' => 0,
},
MIN_PERL_VERSION => 5.006,
META_MERGE => \%META,