Build the $name and the main $file from $dist

[perl/modules/Scalar-Vec-Util.git] / Makefile.PL

diff --git a/Makefile.PL b/Makefile.PL
index 6f4e066506346e41221cd9c6e37449e1bbecda24..e8daeef64564902d9c60df7ae21b1de9f99d737a 100644 (file)
--- a/Makefile.PL
+++ b/Makefile.PL
@@ -37,14 +37,24 @@ if ($cc) {
 
 my @DEFINES;
 
+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 (unpack("h*", pack("s", 0x1234)) != 4321) {
+if (not is_little_endian()) {
  print "Forcing unit size of 8 on non-little-endian systems.\n";
 } else {
  print "Checking unit size in bits... ";
  my $align = $Config{alignbytes} || 1;
- my @bits = (8, 16, 32);
- push @bits, 64 unless $^O eq 'MSWin32';
+ my @bits = (8, 16, 32, 64);
  for my $bits (@bits) {
   my $size = $Config{"u${bits}size"};
   next unless $size;
@@ -64,6 +74,18 @@ if (unpack("h*", pack("s", 0x1234)) != 4321) {
 
 my $dist = 'Scalar-Vec-Util';
 
+(my $name = $dist) =~ s{-}{::}g;
+
+(my $file = $dist) =~ s{-}{/}g;
+$file = "lib/$file.pm";
+
+my %PREREQ_PM = (
+ 'Exporter' => 0,
+ 'Carp'     => 0,
+ 'XSLoader' => 0,
+ 'base'     => 0,
+);
+
 my %META = (
  configure_requires => {
   'Config'              => 0,
@@ -74,7 +96,9 @@ my %META = (
   'Config'              => 0,
   'ExtUtils::MakeMaker' => 0,
   'Test::More'          => 0,
+  %PREREQ_PM,
  },
+ dynamic_config => 1,
  resources => {
   bugtracker => "http://rt.cpan.org/NoAuth/ReportBug.html?Queue=$dist",
   homepage   => "http://search.cpan.org/dist/$dist/",
@@ -84,23 +108,19 @@ my %META = (
 );
 
 WriteMakefile(
-    NAME             => 'Scalar::Vec::Util',
+    NAME             => $name,
     AUTHOR           => 'Vincent Pit <perl@profvince.com>',
     LICENSE          => 'perl',
-    VERSION_FROM     => 'lib/Scalar/Vec/Util.pm',
-    ABSTRACT_FROM    => 'lib/Scalar/Vec/Util.pm',
+    VERSION_FROM     => $file,
+    ABSTRACT_FROM    => $file,
     PL_FILES         => {},
     C                => \@C,
     @DEFINES,
-    PREREQ_PM        => {
-        'Exporter' => 0,
-        'Carp'     => 0,
-        'XSLoader' => 0
-    },
+    PREREQ_PM        => \%PREREQ_PM,
     MIN_PERL_VERSION => 5.006,
     META_MERGE       => \%META,
     dist             => {
-        PREOP    => 'pod2text lib/Scalar/Vec/Util.pm > $(DISTVNAME)/README',
+        PREOP    => "pod2text $file > \$(DISTVNAME)/README",
         COMPRESS => 'gzip -9f', SUFFIX => 'gz'
     },
     clean            => {