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Add a new, modernized, Configure.pl and adjust the Makefile template …
…to build against an installed parrot. Some targets still need work, but matrixy now builds and can run the interactive REPL.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,80 @@ | ||
| =head1 NAME | ||
| Configure.pl - a configure script for a high level language running on Parrot | ||
| =head1 SYNOPSIS | ||
| perl Configure.pl --help | ||
| perl Configure.pl | ||
| perl Configure.pl --parrot_config=<path_to_parrot> | ||
| =cut | ||
|
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||
| use strict; | ||
| use warnings; | ||
| use 5.008; | ||
|
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| use Getopt::Long qw(:config auto_help); | ||
|
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| our ( $opt_parrot_config ); | ||
| GetOptions( 'parrot_config=s' ); | ||
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| # Get a list of parrot-configs to invoke. | ||
| my @parrot_config_exe = $opt_parrot_config | ||
| ? ( $opt_parrot_config ) | ||
| : ( | ||
| 'parrot/parrot_config', | ||
| 'parrot_config', | ||
| ); | ||
|
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| # Get configuration information from parrot_config | ||
| my %config = read_parrot_config(@parrot_config_exe); | ||
| unless (%config) { | ||
| die "Unable to locate parrot_config."; | ||
| } | ||
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| # Create the Makefile using the information we just got | ||
| create_makefiles(%config); | ||
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| sub read_parrot_config { | ||
| my @parrot_config_exe = @_; | ||
| my %config = (); | ||
| for my $exe (@parrot_config_exe) { | ||
| no warnings; | ||
| if (open my $PARROT_CONFIG, '-|', "$exe --dump") { | ||
| print "Reading configuration information from $exe\n"; | ||
| while (<$PARROT_CONFIG>) { | ||
| $config{$1} = $2 if (/(\w+) => '(.*)'/); | ||
| } | ||
| close $PARROT_CONFIG; | ||
| last if %config; | ||
| } | ||
| } | ||
| %config; | ||
| } | ||
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| # Generate Makefiles from a configuration | ||
| sub create_makefiles { | ||
| my %config = @_; | ||
| my %makefiles = ( | ||
| 'config/makefiles/root.in' => 'Makefile', | ||
| ); | ||
| my $build_tool = $config{libdir} . $config{versiondir} | ||
| . '/tools/dev/gen_makefile.pl'; | ||
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| foreach my $template (keys %makefiles) { | ||
| my $makefile = $makefiles{$template}; | ||
| print "Creating $makefile\n"; | ||
| system($config{perl}, $build_tool, $template, $makefile); | ||
| } | ||
| } | ||
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| # Local Variables: | ||
| # mode: cperl | ||
| # cperl-indent-level: 4 | ||
| # fill-column: 100 | ||
| # End: | ||
| # vim: expandtab shiftwidth=4: |
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