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Merge topic 'doc-output_required_files' 

5cf4ff6 Document status of output_required_files command (#12214)
This commit is contained in:
Brad King 2011-05-24 14:34:48 -04:00 committed by CMake Topic Stage
parent 14a6bda1a2 5cf4ff6e1f
commit 0f843584f3
1 changed files with 11 additions and 2 deletions
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13
Source/cmOutputRequiredFilesCommand.h
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@ -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,