[Cmake-commits] CMake branch, next, updated. v2.8.4-1586-g93c531e

[Brad King]

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       via  5cf4ff6e1fefe964f19e5f83e7ef68ca64bd2e05 (commit)
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- Log -----------------------------------------------------------------
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=93c531efd33ada607f1407aa273b08c689bad9bf
commit 93c531efd33ada607f1407aa273b08c689bad9bf
Merge: 3bd2fbb 5cf4ff6
Author:     Brad King <brad.king at kitware.com>
AuthorDate: Mon May 23 13:23:12 2011 -0400
Commit:     CMake Topic Stage <kwrobot at kitware.com>
CommitDate: Mon May 23 13:23:12 2011 -0400

    Merge topic 'doc-output_required_files' into next
    
    5cf4ff6 Document status of output_required_files command (#12214)


http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=5cf4ff6e1fefe964f19e5f83e7ef68ca64bd2e05
commit 5cf4ff6e1fefe964f19e5f83e7ef68ca64bd2e05
Author:     Brad King <brad.king at kitware.com>
AuthorDate: Mon May 23 13:21:15 2011 -0400
Commit:     Brad King <brad.king at kitware.com>
CommitDate: Mon May 23 13:21:15 2011 -0400

    Document status of output_required_files command (#12214)
    
    This command is barely functional and exists only for historical
    reasons.  State this in the documentation.

diff --git a/Source/cmOutputRequiredFilesCommand.h b/Source/cmOutputRequiredFilesCommand.h
index 0da7724..6038472 100644
--- a/Source/cmOutputRequiredFilesCommand.h
+++ b/Source/cmOutputRequiredFilesCommand.h
@@ -47,8 +47,7 @@ public:
    */
   virtual const char* GetTerseDocumentation() 
     {
-    return 
-      "Output a list of required source files for a specified source file.";
+    return "Deprecated.  Approximate C preprocessor dependency scanning.";
     }
   
   /**
@@ -57,12 +56,22 @@ public:
   virtual const char* GetFullDocumentation()
     {
     return
+      "This command exists only because ancient CMake versions provided it.  "
+      "CMake handles preprocessor dependency scanning automatically using a "
+      "more advanced scanner.\n"
       "  output_required_files(srcfile outputfile)\n"
       "Outputs a list of all the source files that are required by the "
       "specified srcfile. This list is written into outputfile. This is "
       "similar to writing out the dependencies for srcfile except that it "
       "jumps from .h files into .cxx, .c and .cpp files if possible.";
     }
+
+  /** This command is kept for compatibility with older CMake versions. */
+  virtual bool IsDiscouraged()
+    {
+    return true;
+    }
+
   
   cmTypeMacro(cmOutputRequiredFilesCommand, cmCommand);
   void ListDependencies(cmDependInformation const *info,

-----------------------------------------------------------------------

Summary of changes:
 Source/cmOutputRequiredFilesCommand.h |   13 +++++++++++--
 1 files changed, 11 insertions(+), 2 deletions(-)


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