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git/perl/Makefile.PL
Jonathan Nieder d22e567770 perl/Makefile.PL: warn about duplicate module list in perl/Makefile
Adding or removing a module requires modifying both files to support
builds with and without MakeMaker.  Add a comment to remind patch
authors and reviewers at the crucial moment.

Longer term, it would be nicer to maintain a single list, perhaps in a
separate file used by both build systems.

Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-06-15 13:22:52 -07:00

59 lines
1.7 KiB
Perl

use strict;
use warnings;
use ExtUtils::MakeMaker;
use Getopt::Long;
# Sanity: die at first unknown option
Getopt::Long::Configure qw/ pass_through /;
GetOptions("localedir=s" => \my $localedir);
sub MY::postamble {
return <<'MAKE_FRAG';
instlibdir:
@echo '$(INSTALLSITELIB)'
ifneq (,$(DESTDIR))
ifeq (0,$(shell expr '$(MM_VERSION)' '>' 6.10))
$(error ExtUtils::MakeMaker version "$(MM_VERSION)" is older than 6.11 and so \
is likely incompatible with the DESTDIR mechanism. Try setting \
NO_PERL_MAKEMAKER=1 instead)
endif
endif
MAKE_FRAG
}
# XXX. When editing this list:
#
# * Please update perl/Makefile, too.
# * Don't forget to test with NO_PERL_MAKEMAKER=YesPlease
my %pm = (
'Git.pm' => '$(INST_LIBDIR)/Git.pm',
'Git/I18N.pm' => '$(INST_LIBDIR)/Git/I18N.pm',
'Git/SVN/Memoize/YAML.pm' => '$(INST_LIBDIR)/Git/SVN/Memoize/YAML.pm',
'Git/SVN/Fetcher.pm' => '$(INST_LIBDIR)/Git/SVN/Fetcher.pm',
'Git/SVN/Editor.pm' => '$(INST_LIBDIR)/Git/SVN/Editor.pm',
'Git/SVN/Prompt.pm' => '$(INST_LIBDIR)/Git/SVN/Prompt.pm',
'Git/SVN/Ra.pm' => '$(INST_LIBDIR)/Git/SVN/Ra.pm',
);
# We come with our own bundled Error.pm. It's not in the set of default
# Perl modules so install it if it's not available on the system yet.
eval { require Error };
if ($@ || $Error::VERSION < 0.15009) {
$pm{'private-Error.pm'} = '$(INST_LIBDIR)/Error.pm';
}
# redirect stdout, otherwise the message "Writing perl.mak for Git"
# disrupts the output for the target 'instlibdir'
open STDOUT, ">&STDERR";
WriteMakefile(
NAME => 'Git',
VERSION_FROM => 'Git.pm',
PM => \%pm,
PM_FILTER => qq[\$(PERL) -pe "s<\\Q++LOCALEDIR++\\E><$localedir>"],
MAKEFILE => 'perl.mak',
INSTALLSITEMAN3DIR => '$(SITEPREFIX)/share/man/man3'
);