#!/usr/bin/perl
# Marpa::R3 is Copyright (C) 2016, Jeffrey Kegler.
#
# This module is free software; you can redistribute it and/or modify it
# under the same terms as Perl 5.10.1. For more details, see the full text
# of the licenses in the directory LICENSES.
#
# This program is distributed in the hope that it will be
# useful, but it is provided “as is” and without any express
# or implied warranties. For details, see the full text of
# of the licenses in the directory LICENSES.

# This writes a Makefile in the libmarpa build directory.
# It used in cases where GNU autoconf does not work.

use 5.010001;
use File::Spec;
use ExtUtils::MakeMaker;

use vars qw($VERSION $STRING_VERSION);
$VERSION        = '4.001_014';
$STRING_VERSION = $VERSION;
## no critic (BuiltinFunctions::ProhibitStringyEval)
$VERSION = eval $VERSION;
## use critic

WriteMakefile(
    INC     => '-I../lua -I../engine/read_only',
    NAME    => 'Marpa::R3',
    VERSION => $STRING_VERSION,
    SKIP   => [qw(test test_dynamic dynamic dynamic_lib dlsyms)],
    clean  => { 'FILES' => 'kollos$(LIB_EXT)' },
);

package MY;

sub constants {

    my $self      = shift;
    my $constants = $self->SUPER::constants(@_);

    $constants .= "\n";
    $constants .= sprintf( "LUA_INTERP = %s\n",
        File::Spec->catfile( File::Spec->updir(), qw{lua lua} ) );
    $constants .= sprintf(
        "ERROR_TABLE = %s\n",
        File::Spec->catfile(
            File::Spec->updir(), qw{engine read_only error_codes.table}
        )
    );
    $constants .= sprintf(
        "EVENT_TABLE = %s\n",
        File::Spec->catfile(
            File::Spec->updir(), qw{engine read_only events.table}
        )
    );
    $constants .= sprintf( "MY_CCFLAGS = %s\n", $my_ccflags);

    return $constants;

}

sub MY::top_targets {
    my $r = q{

all :: init.lua
	$(NOECHO) $(NOOP)

config ::
	$(NOECHO) $(NOOP)

# test is SKIP’ped, so this avoids nmake’s “don’t know how to make test” complaints
test ::
	$(NOECHO) $(NOOP)

# and so is test_dynamic, so this helps avoid make’s
# “don’t know how to make test_dynamic” complaints under freebsd
test_dynamic ::
	$(NOECHO) $(NOOP)

init.lua: init.lua.md
	$(LUA_INTERP) luatangle init.lua.md > $@

};

    return $r;

}