use warnings;
use ExtUtils::MakeMaker;
+use Config;
+
BEGIN {
- eval { require Config };
- die 'OS unsupported' if $@;
- Config->import(qw/%Config/);
- eval { require File::Spec };
- die 'OS unsupported' if $@;
+ local $@;
+ eval { require File::Spec; 1 } or die 'OS unsupported';
}
-# Inspired from Module::Install::Can
-print "Checking for a valid C compiler in the PATH... ";
-my @ccs = ($Config{cc});
-unshift @ccs, $ENV{CC} if $ENV{CC};
my $cc;
+for (@ARGV) {
+ if (/^CC=(.*)/) {
+ $cc = $1;
+ last;
+ }
+}
+if (defined $cc) {
+ print "Forcing the use of $cc as the C compiler.\n";
+} else {
+ # Inspired from Module::Install::Can
+ print "Checking for a valid C compiler in the PATH... ";
+ my @ccs = ($Config{cc});
+ unshift @ccs, $ENV{CC} if $ENV{CC};
CC:
-for my $c (@ccs) {
- for my $dir (split /$Config{path_sep}/, $ENV{PATH}) {
- my $abs = File::Spec->catfile($dir, $c);
- if (-x $abs or MM->maybe_command($abs)) {
- $cc = $c;
- last CC;
+ for my $c (@ccs) {
+ for my $dir (split /$Config{path_sep}/, $ENV{PATH}) {
+ my $abs = File::Spec->catfile($dir, $c);
+ if (-x $abs or MM->maybe_command($abs)) {
+ $cc = $c;
+ print $cc, "\n";
+ last CC;
+ }
}
}
+ print "none\n" unless defined $cc;
}
+
my @C;
-if ($cc) {
- push @C, 'Util.c';
- print $cc, "\n";
-} else {
- print "none\n";
-}
+push @C, 'Util.c' if defined $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;
my $dist = 'Scalar-Vec-Util';
+(my $name = $dist) =~ s{-}{::}g;
+
+(my $file = $dist) =~ s{-}{/}g;
+$file = "lib/$file.pm";
+
+my %PREREQ_PM = (
+ 'Exporter' => 0,
+ 'Carp' => 0,
+ 'XSLoader' => 0,
+ 'base' => 0,
+);
+
+my %BUILD_REQUIRES = (
+ 'Config' => 0,
+ 'ExtUtils::MakeMaker' => 0,
+ 'File::Spec' => 0,
+ 'Test::More' => 0,
+ %PREREQ_PM,
+);
+
my %META = (
configure_requires => {
'Config' => 0,
'File::Spec' => 0,
},
build_requires => {
- 'Config' => 0,
- 'ExtUtils::MakeMaker' => 0,
- 'Test::More' => 0,
+ %BUILD_REQUIRES,
},
+ dynamic_config => 1,
resources => {
- bugtracker => "http://rt.cpan.org/NoAuth/ReportBug.html?Queue=$dist",
+ bugtracker => "http://rt.cpan.org/Dist/Display.html?Name=$dist",
homepage => "http://search.cpan.org/dist/$dist/",
license => 'http://dev.perl.org/licenses/',
repository => "http://git.profvince.com/?p=perl%2Fmodules%2F$dist.git",
);
WriteMakefile(
- NAME => 'Scalar::Vec::Util',
- AUTHOR => 'Vincent Pit <perl@profvince.com>',
- LICENSE => 'perl',
- VERSION_FROM => 'lib/Scalar/Vec/Util.pm',
- ABSTRACT_FROM => 'lib/Scalar/Vec/Util.pm',
- PL_FILES => {},
- C => \@C,
- @DEFINES,
- PREREQ_PM => {
- 'Exporter' => 0,
- 'Carp' => 0,
- 'XSLoader' => 0
- },
- MIN_PERL_VERSION => 5.006,
- META_MERGE => \%META,
- dist => {
- PREOP => 'pod2text lib/Scalar/Vec/Util.pm > $(DISTVNAME)/README',
- COMPRESS => 'gzip -9f', SUFFIX => 'gz'
- },
- clean => {
- FILES => "$dist-* *.gcov *.gcda *.gcno cover_db Debian_CPANTS.txt"
- },
+ NAME => $name,
+ AUTHOR => 'Vincent Pit <perl@profvince.com>',
+ LICENSE => 'perl',
+ VERSION_FROM => $file,
+ ABSTRACT_FROM => $file,
+ PL_FILES => {},
+ C => \@C,
+ @DEFINES,
+ BUILD_REQUIRES => \%BUILD_REQUIRES,
+ PREREQ_PM => \%PREREQ_PM,
+ MIN_PERL_VERSION => '5.006',
+ META_MERGE => \%META,
+ dist => {
+ PREOP => "pod2text -u $file > \$(DISTVNAME)/README",
+ COMPRESS => 'gzip -9f', SUFFIX => 'gz'
+ },
+ clean => {
+ FILES => "$dist-* *.gcov *.gcda *.gcno cover_db Debian_CPANTS.txt*"
+ },
);
1;
sub postamble {
my $cv = join ' -coverage ', 'cover',
- qw/statement branch condition path subroutine time/;
+ qw<statement branch condition path subroutine time>;
<<POSTAMBLE;
cover test_cover:
$cv -test