perl / Makefile.PLon commit sha1_file.c: learn about index version 2 (74e34e1)
   1use ExtUtils::MakeMaker;
   2
   3sub MY::postamble {
   4        return <<'MAKE_FRAG';
   5instlibdir:
   6        @echo '$(INSTALLSITELIB)'
   7
   8MAKE_FRAG
   9}
  10
  11my %pm = ('Git.pm' => '$(INST_LIBDIR)/Git.pm');
  12
  13# We come with our own bundled Error.pm. It's not in the set of default
  14# Perl modules so install it if it's not available on the system yet.
  15eval { require Error };
  16if ($@) {
  17        $pm{'private-Error.pm'} = '$(INST_LIBDIR)/Error.pm';
  18}
  19
  20my %extra;
  21$extra{DESTDIR} = $ENV{DESTDIR} if $ENV{DESTDIR};
  22
  23# redirect stdout, otherwise the message "Writing perl.mak for Git"
  24# disrupts the output for the target 'instlibdir'
  25open STDOUT, ">&STDERR";
  26
  27WriteMakefile(
  28        NAME            => 'Git',
  29        VERSION_FROM    => 'Git.pm',
  30        PM              => \%pm,
  31        MAKEFILE        => 'perl.mak',
  32        %extra
  33);