Speedup find_* commands (#11412)

Delay computation of the command documentation until it is needed.
It is wasteful to do it in the constructor on every call.

Inspired-By: Christian Ehrlicher <Ch.Ehrlicher@gmx.de>

1 files changed, 7 insertions, 2 deletions

diff --git a/Source/cmFindFileCommand.cxx b/Source/cmFindFileCommand.cxx
index 897b4bb..fa66fa1 100644
--- a/Source/cmFindFileCommand.cxx
+++ b/Source/cmFindFileCommand.cxx
@@ -15,11 +15,16 @@
 cmFindFileCommand::cmFindFileCommand()
 {
   this->IncludeFileInPath = true;
+}
+
+void cmFindFileCommand::GenerateDocumentation()
+{
+  this->cmFindPathCommand::GenerateDocumentation();
   cmSystemTools::ReplaceString(this->GenericDocumentation,
                                "find_path", "find_file");
   cmSystemTools::ReplaceString(this->GenericDocumentation,
-                               "directory containing the named file", 
+                               "directory containing the named file",
                                "full path to named file");
   cmSystemTools::ReplaceString(this->GenericDocumentation,
-                                "file in a directory", "full path to a file");
+                               "file in a directory", "full path to a file");
 }