Header ouput extension should be optional otherwise the make files

always has an header included. This goes wrong when only an IDL file
is created by the R/TAO IDL compiler.

    * TAO/MPC/config/taobaseidldefaults.mpb:

1 files changed, 4 insertions, 4 deletions

diff --git a/TAO/MPC/config/taobaseidldefaults.mpb b/TAO/MPC/config/taobaseidldefaults.mpb
index 2bc3e911d88..43848280942 100644
--- a/TAO/MPC/config/taobaseidldefaults.mpb
+++ b/TAO/MPC/config/taobaseidldefaults.mpb
@@ -16,7 +16,10 @@ project: build_files {
     libpath              = $(ACE_ROOT)/lib
     inputext             = .idl
     keyword idlflags     = commandflags
-    header_outputext = .h, .hpp, .hxx, .hh
+
+    optional(header_outputext) {
+      commandflags(!-Sch && !-Ssh) = .h, .hpp, .hxx, .hh
+    }
 
     optional(source_pre_extension) {
       commandflags(!-Scc) = C
@@ -45,9 +48,6 @@ project: build_files {
     }
 
     // Header related options
-    optional(header_outputext) {
-      commandflags(-SS && !-oS && !-Ssh) += S
-    }
     optional(header_pre_extension) {
       commandflags(!-oS && !-Ssh) += S
     }