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Speedup find_* commands (#11412)

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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>
This commit is contained in:
Brad King
2010-11-12 10:47:28 -05:00
parent e6975fe82f
commit 5303fbf09e
14 changed files with 88 additions and 42 deletions
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Source/cmFindPathCommand.cxx
+11 -14
View File
@@ -18,6 +18,11 @@ cmFindPathCommand::cmFindPathCommand()
{
this->EnvironmentPath = "INCLUDE";
this->IncludeFileInPath = false;
}
void cmFindPathCommand::GenerateDocumentation()
{
this->cmFindBase::GenerateDocumentation();
cmSystemTools::ReplaceString(this->GenericDocumentation,
"FIND_XXX", "find_path");
cmSystemTools::ReplaceString(this->GenericDocumentation,
@@ -31,27 +36,21 @@ cmFindPathCommand::cmFindPathCommand()
cmSystemTools::ReplaceString(this->GenericDocumentation,
"XXX_SYSTEM", "INCLUDE");
cmSystemTools::ReplaceString(this->GenericDocumentation,
"CMAKE_SYSTEM_XXX_PATH",
"CMAKE_SYSTEM_INCLUDE_PATH");
"CMAKE_SYSTEM_XXX_PATH",
"CMAKE_SYSTEM_INCLUDE_PATH");
cmSystemTools::ReplaceString(this->GenericDocumentation,
"SEARCH_XXX_DESC",
"SEARCH_XXX_DESC",
"directory containing the named file");
cmSystemTools::ReplaceString(this->GenericDocumentation,
"SEARCH_XXX", "file in a directory");
cmSystemTools::ReplaceString(this->GenericDocumentation,
"XXX_SUBDIR", "include");
cmSystemTools::ReplaceString(this->GenericDocumentation,
"CMAKE_FIND_ROOT_PATH_MODE_XXX",
"CMAKE_FIND_ROOT_PATH_MODE_XXX",
"CMAKE_FIND_ROOT_PATH_MODE_INCLUDE");
this->ExtraDocAdded = false;
}
const char* cmFindPathCommand::GetFullDocumentation()
{
if(!this->ExtraDocAdded && !this->IncludeFileInPath)
if(!this->IncludeFileInPath)
{
this->GenericDocumentation +=
this->GenericDocumentation +=
"\n"
"When searching for frameworks, if the file is specified as "
"A/b.h, then the framework search will look for "
@@ -59,9 +58,7 @@ const char* cmFindPathCommand::GetFullDocumentation()
"If that is found the path will be set to the path to the framework. "
"CMake will convert this to the correct -F option to include the "
"file. ";
this->ExtraDocAdded = true;
}
return this->GenericDocumentation.c_str();
}
// cmFindPathCommand