Do not fork/exec in gruntmaster-compile
[gruntmaster-daemon.git] / gruntmaster-compile
1 #!/usr/bin/perl -w
2 use v5.14;
3 no if $] > 5.017011, warnings => 'experimental::smartmatch';
4
5 use File::Copy qw/copy/;
6 use File::Basename qw/fileparse/;
7
8 my ($format, $name) = @ARGV;
9 my $basename = fileparse $name, qr/\..*/;
10
11 given ($format){
12 exec 'gcc', qw/-DONLINE_JUDGE -std=gnu11 -Wall -Wextra -O2 -o/, $basename, $name when 'C';
13 exec 'g++', qw/-DONLINE_JUDGE -std=gnu++11 -Wall -Wextra -O2 -o/, $basename, $name when 'CPP';
14 when ('MONO') {
15 system 'gmcs', '-d:ONLINE_JUDGE', $name and die "gmcs failed: errno=$! return=$?";
16 rename "$basename.exe", $basename;
17 chmod 0755, $basename;
18 }
19 exec 'gmcs', '-d:ONLINE_JUDGE', $name when 'MONO';
20 when ('JAVA') {
21 system 'javac', $name and die "javac failed: errno=$! return=$?";
22 system 'jar', 'cfe', $basename, $basename, "$basename.class" and die "jar failed: errno=$! return=$?";
23 chmod 0755, $basename;
24 exit
25 }
26 exec 'fpc', qw/-dONLINE_JUDGE -O2/, $name when 'PASCAL';
27 exec 'go', qw/build -compiler gc/, $name when 'GOLANG';
28 exec 'go', qw/build -compiler gccgo/, $name, when 'GCCGO';
29 exec 'ghc', qw/-DONLINE_JUDGE -Wall -O2 -o/, $basename, $name when 'HASKELL';
30
31 when ([qw/PERL PYTHON/]){
32 open IN, '<', $name;
33 open OUT, '>', $basename;
34 print OUT "#!/usr/bin/perl\n" if $_ eq 'PERL';
35 print OUT "#!/usr/bin/python\n" if $_ eq 'PYTHON';
36 print OUT while <IN>;
37 close OUT;
38 close IN;
39 chmod 0755, $basename;
40 exit
41 }
42 }
43
44 exit 1;
45 __END__
46
47 =encoding utf-8
48
49 =head1 NAME
50
51 gruntmaster-compile - Gruntmaster 6000 compiler frontend
52
53 =head1 SYNOPSIS
54
55 gruntmaster-compile CPP file.cpp
56 gruntmaster-compile JAVA file.java
57
58 =head1 DESCRIPTION
59
60 gruntmaster-compile is a very simple frontend to various comilers. It takes two arguments: the file format and the file name, and produces a compiled executable. The executable's name is the basename of the input file.
61
62 Compile commands for each format:
63
64 =over
65
66 =item C
67
68 gcc -DONLINE_JUDGE -std=gnu11 -Wall -Wextra -O2 -o $output $input
69
70 =item CPP
71
72 g++ -DONLINE_JUDGE -std=gnu++11 -fabi-version=6 -Wall -Wextra -O2 -o $output $input
73
74 =item MONO
75
76 gmcs -d:ONLINE_JUDGE $input
77
78 =item JAVA
79
80 javac $input
81
82 =item PASCAL
83
84 fpc -dONLINE_JUDGE -O2 $input
85
86 =item GOLANG
87
88 go build -compiler gc $input
89
90 =item GCCGO
91
92 go build -compiler gccgo $input
93
94 =item HASKELL
95
96 ghc -DONLINE_JUDGE -Wall -O2 -o $output $input
97
98 =item PERL
99
100 cp $input $output
101
102 =item PYTHON
103
104 cp $input $output
105
106 =back
107
108 =head1 AUTHOR
109
110 Marius Gavrilescu E<lt>marius@ieval.roE<gt>
111
112 =head1 COPYRIGHT AND LICENSE
113
114 Copyright (C) 2014 by Marius Gavrilescu
115
116 This program is free software: you can redistribute it and/or modify
117 it under the terms of the GNU Affero General Public License as published by
118 the Free Software Foundation, either version 3 of the License, or
119 (at your option) any later version.
120
121
122 =cut
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