perl/Makefile.PL

   1 use strict;
   2 use warnings;
   3 use ExtUtils::MakeMaker;
   4 use Getopt::Long;
   5
   6 # Sanity: die at first unknown option
   7 Getopt::Long::Configure qw/ pass_through /;
   8
   9 GetOptions("localedir=s" => \my $localedir);
  10
  11 sub MY::postamble {
  12         return <<'MAKE_FRAG';
  13 instlibdir:
  14         @echo '$(INSTALLSITELIB)'
  15
  16 ifneq (,$(DESTDIR))
  17 ifeq (0,$(shell expr '$(MM_VERSION)' '>' 6.10))
  18 $(error ExtUtils::MakeMaker version "$(MM_VERSION)" is older than 6.11 and so \
  19         is likely incompatible with the DESTDIR mechanism.  Try setting \
  20         NO_PERL_MAKEMAKER=1 instead)
  21 endif
  22 endif
  23
  24 MAKE_FRAG
  25 }
  26
  27 my %pm = (
  28         'Git.pm' => '$(INST_LIBDIR)/Git.pm',
  29         'Git/I18N.pm' => '$(INST_LIBDIR)/Git/I18N.pm',
  30 );
  31
  32 # We come with our own bundled Error.pm. It's not in the set of default
  33 # Perl modules so install it if it's not available on the system yet.
  34 eval { require Error };
  35 if ($@ || $Error::VERSION < 0.15009) {
  36         $pm{'private-Error.pm'} = '$(INST_LIBDIR)/Error.pm';
  37 }
  38
  39 # redirect stdout, otherwise the message "Writing perl.mak for Git"
  40 # disrupts the output for the target 'instlibdir'
  41 open STDOUT, ">&STDERR";
  42
  43 WriteMakefile(
  44         NAME            => 'Git',
  45         VERSION_FROM    => 'Git.pm',
  46         PM              => \%pm,
  47         PM_FILTER       => qq[\$(PERL) -pe "s<\\Q++LOCALEDIR++\\E><$localedir>"],
  48         MAKEFILE        => 'perl.mak',
  49         INSTALLSITEMAN3DIR => '$(SITEPREFIX)/share/man/man3'
  50 );