Do not fork/exec in gruntmaster-compile

[gruntmaster-daemon.git] / gruntmaster-compile

diff --git a/gruntmaster-compile b/gruntmaster-compile
index 4e600966c5799cb83b11c1ace435d4c3f5067bb9..d6425e905316ef1f563470aff219e88dabef384d 100755 (executable)
--- a/gruntmaster-compile
+++ b/gruntmaster-compile
@@ -8,23 +8,40 @@ use File::Basename qw/fileparse/;
 my ($format, $name) = @ARGV;
 my $basename = fileparse $name, qr/\..*/;
 
-my $ret = fork // die $!;
-if ($ret) {
-       $SIG{ALRM} = sub {kill KILL => $ret};
-       alarm 5;
-       wait;
-       exit $? >> 8
-} else {
-       given ($format){
-               exec 'gcc', qw/-DONLINE_JUDGE -std=gnu11 -Wall -Wextra -O2 -o/, $basename, $name when 'C';
-               exec 'g++', qw/-DONLINE_JUDGE -std=gnu++11 -fabi-version=6 -Wall -Wextra -O2 -o/, $basename, $name when 'CPP';
-               exec 'gmcs', '-d:ONLINE_JUDGE', $name when  'MONO';
-               exec 'javac', $name when 'JAVA';
-               exec 'fpc', qw/-dONLINE_JUDGE -O2/, $name when 'PASCAL';
-               copy $name, $basename when ['PERL', 'PYTHON']
+given ($format){
+       exec 'gcc', qw/-DONLINE_JUDGE -std=gnu11 -Wall -Wextra -O2 -o/, $basename, $name when 'C';
+       exec 'g++', qw/-DONLINE_JUDGE -std=gnu++11 -Wall -Wextra -O2 -o/, $basename, $name when 'CPP';
+       when ('MONO') {
+               system 'gmcs', '-d:ONLINE_JUDGE', $name and die "gmcs failed: errno=$! return=$?";
+               rename "$basename.exe", $basename;
+               chmod 0755, $basename;
+       }
+       exec 'gmcs', '-d:ONLINE_JUDGE', $name when  'MONO';
+       when ('JAVA') {
+               system 'javac', $name and die "javac failed: errno=$! return=$?";
+               system 'jar', 'cfe', $basename, $basename, "$basename.class" and die "jar failed: errno=$! return=$?";
+               chmod 0755, $basename;
+               exit
+       }
+       exec 'fpc', qw/-dONLINE_JUDGE -O2/, $name when 'PASCAL';
+       exec 'go', qw/build -compiler gc/, $name when 'GOLANG';
+       exec 'go', qw/build -compiler gccgo/, $name, when 'GCCGO';
+       exec 'ghc', qw/-DONLINE_JUDGE -Wall -O2 -o/, $basename, $name when 'HASKELL';
+
+       when ([qw/PERL PYTHON/]){
+               open IN, '<', $name;
+               open OUT, '>', $basename;
+               print OUT "#!/usr/bin/perl\n"   if $_ eq 'PERL';
+               print OUT "#!/usr/bin/python\n" if $_ eq 'PYTHON';
+               print OUT while <IN>;
+               close OUT;
+               close IN;
+               chmod 0755, $basename;
+               exit
        }
 }
 
+exit 1;
 __END__
 
 =encoding utf-8
@@ -52,7 +69,7 @@ Compile commands for each format:
 
 =item CPP
 
-  g++ -DONLINE_JUDGE -std=gnu11 -fabi-version=6 -Wall -Wextra -O2 -o $output $input
+  g++ -DONLINE_JUDGE -std=gnu++11 -fabi-version=6 -Wall -Wextra -O2 -o $output $input
 
 =item MONO
 
@@ -66,6 +83,18 @@ Compile commands for each format:
 
   fpc -dONLINE_JUDGE -O2 $input
 
+=item GOLANG
+
+  go build -compiler gc $input
+
+=item GCCGO
+
+  go build -compiler gccgo $input
+
+=item HASKELL
+
+  ghc -DONLINE_JUDGE -Wall -O2 -o $output $input
+
 =item PERL
 
   cp $input $output