ListUtil.xs @@ -1,8 +1,10 @@ Makefile +Makefile.old blib pm_to_blib -Util.o +ListUtil.o Util.bs -Util.c +ListUtil.c *.bak +.*.swp Scalar-List-Utils* .gitignore @@ -42,5 +42,5 @@ t/shuffle.t t/sum.t t/tainted.t t/weak.t -Util.xs +ListUtil.xs xs_version.PL MANIFEST @@ -5,8 +5,9 @@ use warnings; use Config; use File::Spec; use ExtUtils::MakeMaker; +my $PERL_CORE = grep { $_ eq 'PERL_CORE=1' } @ARGV; -my $do_xs = can_cc(); +my $do_xs = $PERL_CORE || can_cc(); for (@ARGV) { /^-pm/ and $do_xs = 0; @@ -14,27 +15,41 @@ for (@ARGV) { } WriteMakefile( - ABSTRACT => q[Common Scalar and List utility subroutines], - AUTHOR => q[Graham Barr <gbarr@cpan.org>], - DEFINE => q[-DPERL_EXT], - DISTNAME => q[Scalar-List-Utils], - INSTALLDIRS => q[perl], - NAME => q[List::Util], - PREREQ_PM => { - 'Test::More' => 0, - }, - VERSION_FROM => 'lib/List/Util.pm', - (eval { ExtUtils::MakeMaker->VERSION(6.21) } ? (LICENSE => 'perl') : ()), - ($do_xs ? () : (XS => {}, C => [])), - ( eval { ExtUtils::MakeMaker->VERSION(6.46) } ? ( - META_MERGE => { - resources => { ## - repository => 'http://github.com/gbarr/Scalar-List-Utils', - }, - } + NAME => q[List::Util], + ABSTRACT => q[Common Scalar and List utility subroutines], + AUTHOR => q[Graham Barr <gbarr@cpan.org>], + DEFINE => q[-DPERL_EXT], + DISTNAME => q[Scalar-List-Utils], + VERSION_FROM => 'lib/List/Util.pm', + + # We go through the ListUtil.xs trickery to foil platforms + # that have the feature combination of + # (1) static builds + # (2) allowing only one object by the same name in the static library + # (3) the object name matching being case-blind + # This means that we can't have the top-level util.o + # and the extension-level Util.o in the same build. + # One such platform is the POSIX-BC BS2000 EBCDIC mainframe platform. + XS => {'ListUtil.xs' => 'ListUtil.c'}, + OBJECT => 'ListUtil$(OBJ_EXT)', + ( $PERL_CORE + ? () + : ( + INSTALLDIRS => q[perl], + PREREQ_PM => {'Test::More' => 0,}, + (eval { ExtUtils::MakeMaker->VERSION(6.21) } ? (LICENSE => 'perl') : ()), + ($do_xs ? () : (XS => {}, C => [])), + ( eval { ExtUtils::MakeMaker->VERSION(6.46) } ? ( + META_MERGE => { + resources => { ## + repository => 'http://github.com/gbarr/Scalar-List-Utils', + }, + } ) : () - ), + ), + ) + ), ); Makefile.PL Util.xs 94de03f384f3d1c1982289941345a8ad9b397012 Graham Barr gbarr@pobox.com http://github.com/gbarr/Scalar-List-Utils/commit/6fbc2bfe6e5d20f0f75dc27924579d9de8278964 6fbc2bfe6e5d20f0f75dc27924579d9de8278964 2009-05-11T20:24:36-07:00 2009-05-11T20:24:36-07:00 Make more drop-in for core perl 3914a5381d9943f87804de0057e6afc1ce4ad115 Graham Barr gbarr@pobox.com