From 43de8c862868be38ce5ffe91edf09898ef8478cf Mon Sep 17 00:00:00 2001
From: Alexander Neundorf <neundorf@kde.org>
Date: Thu, 28 Jun 2007 09:09:26 -0400
Subject: ENH: add OPTIONAL keyword to ENABLE_LANGUAGE, so it will be possible
 to do something like this:

ENABLE_LANGUAGE(ASM-ATT)
IF(CMAKE_ASM-ATT_COMPILER_WORKS)
  ... do assembler stufff
ELSE(CMAKE_ASM-ATT_COMPILER_WORKS)
  ... fallback to generic C/C++
ENDIF(CMAKE_ASM-ATT_COMPILER_WORKS)

Alex
---
 Source/cmGlobalNMakeMakefileGenerator.cxx | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'Source/cmGlobalNMakeMakefileGenerator.cxx')

diff --git a/Source/cmGlobalNMakeMakefileGenerator.cxx b/Source/cmGlobalNMakeMakefileGenerator.cxx
index e86c7c642d..5ae3ebb9ae 100644
--- a/Source/cmGlobalNMakeMakefileGenerator.cxx
+++ b/Source/cmGlobalNMakeMakefileGenerator.cxx
@@ -27,12 +27,14 @@ cmGlobalNMakeMakefileGenerator::cmGlobalNMakeMakefileGenerator()
 }
 
 void cmGlobalNMakeMakefileGenerator
-::EnableLanguage(std::vector<std::string>const& l, cmMakefile *mf)
+::EnableLanguage(std::vector<std::string>const& l, 
+                 cmMakefile *mf, 
+                 bool optional)
 {
   // pick a default 
   mf->AddDefinition("CMAKE_GENERATOR_CC", "cl");
   mf->AddDefinition("CMAKE_GENERATOR_CXX", "cl");
-  this->cmGlobalUnixMakefileGenerator3::EnableLanguage(l, mf);
+  this->cmGlobalUnixMakefileGenerator3::EnableLanguage(l, mf, optional);
 }
 
 ///! Create a local generator appropriate to this Global Generator
-- 
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