From bd9e6617827818fd043452c08c606f07b78014a0 Mon Sep 17 00:00:00 2001
From: toma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>
Date: Wed, 25 Nov 2009 17:56:58 +0000
Subject: Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
 BUG:215923

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdesdk@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
---
 scripts/includemocs | 102 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 102 insertions(+)
 create mode 100755 scripts/includemocs

(limited to 'scripts/includemocs')

diff --git a/scripts/includemocs b/scripts/includemocs
new file mode 100755
index 00000000..32df1b20
--- /dev/null
+++ b/scripts/includemocs
@@ -0,0 +1,102 @@
+#! /usr/bin/env perl
+
+use strict;
+use Cwd;
+use File::Find;
+
+my %dir2files=();
+my $cppExt=" cpp cc cxx C c++ ";
+my $cppFiles="*.cpp *.cc *.cxx *.C *.c++";
+
+sub collectthing()
+{
+  if (/\.([^.]+)$/) {
+    my $ext=$1;
+    if (" h H hh hxx h++ " =~ / $ext /) {
+      my $line=`grep -l '^[{ \t]*Q_OBJECT' $_ 2> /dev/null`;
+      chomp($line);
+      if ($line) {
+        $dir2files{$File::Find::dir}->{headers}->{$_} = 1;
+      }
+    } elsif ($cppExt =~ / $ext /) {
+      $dir2files{$File::Find::dir}->{sources}->{$_} = 1;
+    }
+  }
+}
+
+sub checkdir($)
+{
+  my ($dir)=@_;
+  chdir($dir);
+  my $hdrs=$dir2files{$dir}->{headers};
+  my $srcs=$dir2files{$dir}->{sources};
+  foreach my $h (keys %$hdrs) {
+    (my $name=$h) =~ s/\.[^.]+$//;
+    my @answer = `grep -l "^#include[ ]*.$name\.moc." $cppFiles 2> /dev/null`;
+    if (@answer == 0) {
+      my $s;
+      foreach my $e (split(/\s+/, $cppExt)) {
+        if (exists $srcs->{$name.".".$e}) {
+	  $s=$dir."/".$name.".".$e; last;
+	}
+      }
+      if ($s) {
+        print "echo >> $s ;\n";
+        print "echo '#include \"$name.moc\"' >> $s ;\n";
+      } else {
+        print "echo \"can't guess a C++ file for $dir/$h\" ;\n";
+      }
+    }
+  }
+}
+
+find (\&collectthing, cwd());
+
+foreach my $k (keys %dir2files) {
+  print STDERR "Directory $k:\n  headers=[";
+  print STDERR join(", ", keys %{$dir2files{$k}->{headers}});
+  print STDERR "]\n  sources=[";
+  print STDERR join(", ", keys %{$dir2files{$k}->{sources}});
+  print STDERR "]\n";
+  checkdir($k);
+}
+
+=head1 NAME
+
+includemocs -- handle mocifyable headers, whose .moc file is nowhere included.
+
+=head1 SYNOPSIS
+
+	includemocs
+
+=head1 DESCRIPTION
+
+Header files declaring a QObject descendant have to be run through moc to
+produce a .moc file.  This .moc file has to be compiled, for which two
+possibilities exists: compile it separately, or #include it in the C++ file
+implementing that above mentioned class.  The latter is more efficient in term
+of compilation speed.
+
+This script searches in the current directory and its subdirs for header files
+declaring a QObject descendant class.  If it finds some, it looks, if there is
+a C++ file containing an '#include' for the generated .moc file.  If thats not
+the case, it tries to guess into which C++ file that '#include' is placed best
+(based on the filename).  If it fails to guess a proper place, it mentions
+that.
+
+On stdout commands are ouput, suitable for a shell, which, when
+evaluated, add the suggested '#include' at the end of the files.
+
+On stderr some informational messages are printed.
+
+=head1 EXAMPLES
+
+	cd kdebase ; includemocs
+	cd kdebase ; `eval includemocs 2> /dev/null`
+
+=head1 AUTHOR
+
+Michael Matz <matz@ifh.de>
+
+=cut
+
-- 
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