Merge pull request #1018 from SaberUK/insp20+hidekills

[user/henk/code/inspircd.git] / make / unit-cc.pl

diff --git a/make/unit-cc.pl b/make/unit-cc.pl
index 75c206d8c0a8fc7f47b7e575268b0c8f45ce4f75..a494fb74b06d712a21278c5f22c91cee0e6ef139 100755 (executable)
--- a/make/unit-cc.pl
+++ b/make/unit-cc.pl
@@ -1,32 +1,137 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
+
+#
+# InspIRCd -- Internet Relay Chat Daemon
+#
+#   Copyright (C) 2009-2010 Daniel De Graaf <danieldg@inspircd.org>
+#
+# This file is part of InspIRCd.  InspIRCd is free software: you can
+# redistribute it and/or modify it under the terms of the GNU General Public
+# License as published by the Free Software Foundation, version 2.
+#
+# This program is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+# details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+
 use strict;
 use warnings;
 BEGIN { push @INC, $ENV{SOURCEPATH}; }
 use make::configure;
 
-my $file = shift;
-my $verbose;
-
-if ($file =~ /^-/) {
-       $_ = $file;
-       $file = shift;
-       $verbose = /v/;
-}
+chdir $ENV{BUILDPATH};
 
+my $type = shift;
 my $out = shift;
+my $verbose = ($type =~ s/-v$//);
 
-my $cflags = $ENV{CXXFLAGS};
-$cflags =~ s/ -pedantic// if nopedantic($file);
-$cflags .= ' ' . getcompilerflags($file);
+## BEGIN HACK: REMOVE IN 2.2!
+sub read_config_cache {
+       my %cfg = ();
+       open(CACHE, '../.config.cache') or return %cfg;
+       while (my $line = <CACHE>) {
+               next if $line =~ /^\s*($|\#)/;
+               my ($key, $value) = ($line =~ /^(\S+)="(.*)"$/);
+               $cfg{$key} = $value;
+       }
+       close(CACHE);
+       return %cfg;
+}
 
-my $flags;
-if ($out =~ /\.so$/) {
-       $flags = join ' ', $cflags, $ENV{PICLDFLAGS}, getlinkerflags($file);
+our %config = read_config_cache();
+## END HACK
+
+if ($type eq 'gen-ld') {
+       do_static_find(@ARGV);
+} elsif ($type eq 'static-ld') {
+       do_static_link(@ARGV);
+} elsif ($type eq 'core-ld') {
+       do_core_link(@ARGV);
+} elsif ($type eq 'link-dir') {
+       do_link_dir(@ARGV);
+} elsif ($type eq 'gen-o') {
+       do_compile(1, 0, @ARGV);
+} elsif ($type eq 'gen-so') {
+       do_compile(1, 1, @ARGV);
+} elsif ($type eq 'link-so') {
+       do_compile(0, 1, @ARGV);
 } else {
-       $flags = "$cflags -c";
+       print STDERR "Unknown unit-cc subcommand $type!\n";
 }
-
-my $execstr = "$ENV{RUNCC} $flags -o $out $file";
-print "$execstr\n" if $verbose;
-exec $execstr;
 exit 1;
+
+sub do_static_find {
+       my @flags;
+       for my $file (@ARGV) {
+               push @flags, getlinkerflags($file);
+       }
+       open F, '>', $out;
+       print F join ' ', @flags;
+       close F;
+       exit 0;
+}
+
+sub do_static_link {
+       my $execstr = "$ENV{RUNLD} -o $out $ENV{CORELDFLAGS}";
+       for (@ARGV) {
+               if (/\.cmd$/) {
+                       open F, '<', $_;
+                       my $libs = <F>;
+                       chomp $libs;
+                       $execstr .= ' '.$libs;
+                       close F;
+               } else {
+                       $execstr .= ' '.$_;
+               }
+       }
+       $execstr .= ' '.$ENV{LDLIBS};
+       print "$execstr\n" if $verbose;
+       exec $execstr;
+}
+
+sub do_core_link {
+       my $execstr = "$ENV{RUNLD} -o $out $ENV{CORELDFLAGS} @_ $ENV{LDLIBS}";
+       print "$execstr\n" if $verbose;
+       exec $execstr;
+}
+
+sub do_link_dir {
+       my $execstr = "$ENV{RUNLD} -o $out $ENV{PICLDFLAGS} @_";
+       print "$execstr\n" if $verbose;
+       exec $execstr;
+}
+
+sub do_compile {
+       my ($do_compile, $do_link, $file) = @_;
+
+       my $flags = '';
+       my $libs = '';
+       my $binary = $ENV{RUNCC};
+       if ($do_compile) {
+               $flags = $ENV{CXXFLAGS};
+               $flags =~ s/ -pedantic// if nopedantic($file);
+               $flags .= ' ' . getcompilerflags($file);
+
+               if ($file =~ m#(?:^|/)((?:m|cmd)_[^/. ]+)(?:\.cpp|/.*\.cpp)$#) {
+                       $flags .= ' -DMODNAME='.$1.'.so';
+               }
+       } else {
+               $binary = $ENV{RUNLD};
+       }
+
+       if ($do_link) {
+               $flags = join ' ', $flags, $ENV{PICLDFLAGS};
+               $libs = join ' ', getlinkerflags($file);
+       } else {
+               $flags .= ' -c';
+       }
+
+       my $execstr = "$binary -o $out $flags $file $libs";
+       print "$execstr\n" if $verbose;
+       exec $execstr;
+}