clang-tidy -checks=-*,performance-faster-string

.clang-tidy

 ---
-Checks:          '-*,bugprone-*,modernize-*,-modernize-use-auto,-modernize-loop-convert,-modernize-pass-by-value,-modernize-raw-string-literal,-modernize-use-using,-modernize-avoid-bind,-modernize-return-braced-init-list,-modernize-use-transparent-functors,-modernize-redundant-void-arg'
+Checks:          '-*,bugprone-*,misc-string-compare,modernize-*,performance-faster-string-find,-modernize-use-auto,-modernize-loop-convert,-modernize-pass-by-value,-modernize-raw-string-literal,-modernize-use-using,-modernize-avoid-bind,-modernize-return-braced-init-list,-modernize-use-transparent-functors,-modernize-redundant-void-arg'
 WarningsAsErrors: '*'
 HeaderFilterRegex: ''
 AnalyzeTemporaryDtors: false

src/core/config/Config.cpp

@@ -273,7 +273,7 @@ void Config::parseFromFile( const char* filename, Block& block, unsigned int lev
       {
          input.ignore( 1 );
          while( (value.find("$(") != value.npos) && (value.find(')') != value.npos) ) {
-            size_t s = value.find("$("); size_t e = value.find(")");
+            size_t s = value.find("$("); size_t e = value.find(')');
             ValueReplacementMap::iterator mkey = valueReplacements_.find( value.substr( s+2, e-s+1-3 ) );
             if(mkey != valueReplacements_.end()) {
                value.replace( s,e-s+1, mkey->second );
@@ -315,7 +315,7 @@ void Config::parseFromString( const std::string & str, Block& block, unsigned in
    while (!input.empty()) {
       std::string::size_type f=input.find_first_of(" {");
       if (input[f]==' ') {
-         std::string::size_type posSemicolon = input.substr(f+1).find(";");
+         std::string::size_type posSemicolon = input.substr(f+1).find(';');
          block.addParameter(input.substr(0,f),input.substr(f+1,posSemicolon));
          input = input.substr(f+1+posSemicolon+1);
       } else {
@@ -406,7 +406,7 @@ void Config::extractBlock( const char* filename, std::stringstream& input, Block
       {
          input.ignore( 1 );
          while( (value.find("$(") != value.npos) && (value.find(')') != value.npos) ) {
-            size_t s = value.find("$("); size_t e = value.find(")");
+            size_t s = value.find("$("); size_t e = value.find(')');
             ValueReplacementMap::iterator mkey = valueReplacements_.find( value.substr( s+2, e-s+1-3 ) );
             if(mkey != valueReplacements_.end()) {
                value.replace( s,e-s+1, mkey->second );

src/core/config/Create.cpp

@@ -261,7 +261,7 @@ namespace config {
           throw std::runtime_error( usageString(argv[0]) );
 
 
-      auto dotPosition = filename.find_last_of(".");
+      auto dotPosition = filename.find_last_of('.');
 
       int numberOfZeros=0;
       if ( dotPosition != std::string::npos )