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cmAddCustomCommand: Initialize static std::unordered_set on construction

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This commit is contained in:
Sebastian Holtermann 2019-06-04 12:19:59 +02:00
parent 8af4b31b8a
commit f1bdfdf242
1 changed files with 23 additions and 24 deletions
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47
Source/cmAddCustomCommandCommand.cxx
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@ -95,30 +95,29 @@ bool cmAddCustomCommandCommand::InitialPass(
MAKE_STATIC_KEYWORD(VERBATIM);
MAKE_STATIC_KEYWORD(WORKING_DIRECTORY);
#undef MAKE_STATIC_KEYWORD
static std::unordered_set<std::string> keywords;
if (keywords.empty()) {
keywords.insert(keyAPPEND);
keywords.insert(keyARGS);
keywords.insert(keyBYPRODUCTS);
keywords.insert(keyCOMMAND);
keywords.insert(keyCOMMAND_EXPAND_LISTS);
keywords.insert(keyCOMMENT);
keywords.insert(keyDEPENDS);
keywords.insert(keyDEPFILE);
keywords.insert(keyIMPLICIT_DEPENDS);
keywords.insert(keyJOB_POOL);
keywords.insert(keyMAIN_DEPENDENCY);
keywords.insert(keyOUTPUT);
keywords.insert(keyOUTPUTS);
keywords.insert(keyPOST_BUILD);
keywords.insert(keyPRE_BUILD);
keywords.insert(keyPRE_LINK);
keywords.insert(keySOURCE);
keywords.insert(keyTARGET);
keywords.insert(keyUSES_TERMINAL);
keywords.insert(keyVERBATIM);
keywords.insert(keyWORKING_DIRECTORY);
}
static std::unordered_set<std::string> const keywords{
keyAPPEND,
keyARGS,
keyBYPRODUCTS,
keyCOMMAND,
keyCOMMAND_EXPAND_LISTS,
keyCOMMENT,
keyDEPENDS,
keyDEPFILE,
keyIMPLICIT_DEPENDS,
keyJOB_POOL,
keyMAIN_DEPENDENCY,
keyOUTPUT,
keyOUTPUTS,
keyPOST_BUILD,
keyPRE_BUILD,
keyPRE_LINK,
keySOURCE,
keyTARGET,
keyUSES_TERMINAL,
keyVERBATIM,
keyWORKING_DIRECTORY
};
for (std::string const& copy : args) {
if (keywords.count(copy)) {