svn commit: samba r3281 - in branches/SAMBA_4_0/source/build/pidl: .

[tridge at samba.org]

Author: tridge
Date: 2004-10-27 04:33:36 +0000 (Wed, 27 Oct 2004)
New Revision: 3281

WebSVN: http://websvn.samba.org/websvn/changeset.php?rep=samba&path=/branches/SAMBA_4_0/source/build/pidl&rev=3281&nolog=1

Log:
some compilers can't handle empty structures, so for empty IDL
structures generate a single _empty_ element in the header

Modified:
   branches/SAMBA_4_0/source/build/pidl/header.pm


Changeset:
Modified: branches/SAMBA_4_0/source/build/pidl/header.pm
===================================================================
--- branches/SAMBA_4_0/source/build/pidl/header.pm	2004-10-27 03:50:52 UTC (rev 3280)
+++ branches/SAMBA_4_0/source/build/pidl/header.pm	2004-10-27 04:33:36 UTC (rev 3281)
@@ -75,11 +75,17 @@
     my($name) = shift;
     $res .= "\nstruct $name {\n";
     $tab_depth++;
+    my $el_count=0;
     if (defined $struct->{ELEMENTS}) {
 	foreach my $e (@{$struct->{ELEMENTS}}) {
 	    HeaderElement($e);
+	    $el_count++;
 	}
     }
+    if ($el_count == 0) {
+	    # some compilers can't handle empty structures
+	    $res .= "\tchar _empty_;\n";
+    }
     $tab_depth--;
     $res .= "}";
 }