Fix debug optimization flag for Clang

Author: nickclark2016

modules/codelite/tests/test_codelite_config.lua

@@ -59,7 +59,7 @@
 		prepare()
 		codelite.project.compiler(cfg)
 		test.capture [[
-      <Compiler Options="-O0;-fPIC;-g;-std=c++11;-fno-exceptions;-fno-stack-protector;-fno-rtti;-include forced_include1.h;-include forced_include2.h;-opt1;-opt2" C_Options="-O0;-fPIC;-g;-include forced_include1.h;-include forced_include2.h;-opt1;-opt2" Assembler="" Required="yes" PreCompiledHeader="" PCHInCommandLine="no" PCHFlags="" PCHFlagsPolicy="1">
+      <Compiler Options="-Og;-fPIC;-g;-std=c++11;-fno-exceptions;-fno-stack-protector;-fno-rtti;-include forced_include1.h;-include forced_include2.h;-opt1;-opt2" C_Options="-Og;-fPIC;-g;-include forced_include1.h;-include forced_include2.h;-opt1;-opt2" Assembler="" Required="yes" PreCompiledHeader="" PCHInCommandLine="no" PCHFlags="" PCHFlagsPolicy="1">
       </Compiler>
 		]]
 	end

src/tools/clang.lua

@@ -50,14 +50,7 @@
 		},
 		strictaliasing = gcc.shared.strictaliasing,
 		openmp = gcc.shared.openmp,
-		optimize = {
-			Off = "-O0",
-			On = "-O2",
-			Debug = "-O0",
-			Full = "-O3",
-			Size = "-Os",
-			Speed = "-O3",
-		},
+		optimize = gcc.shared.optimize,
 		pic = gcc.shared.pic,
 		vectorextensions = gcc.shared.vectorextensions,
 		isaextensions = gcc.shared.isaextensions,

tests/tools/test_clang.lua

@@ -152,3 +152,48 @@
 		test.contains({ "-fsanitize=undefined" }, clang.getcflags(cfg))
 		test.contains({ "-fsanitize=undefined" }, clang.getldflags(cfg))
 	end
+
+--
+-- Test the optimization flags.
+--
+	function suite.onOptimizeDebug()
+		optimize "Debug"
+		prepare()
+		test.contains("-Og", clang.getcflags(cfg))
+		test.contains("-Og", clang.getcxxflags(cfg))
+	end
+
+	function suite.onOptimizeSize()
+		optimize "Size"
+		prepare()
+		test.contains("-Os", clang.getcflags(cfg))
+		test.contains("-Os", clang.getcxxflags(cfg))
+	end
+
+	function suite.onOptimizeSpeed()
+		optimize "Speed"
+		prepare()
+		test.contains("-O3", clang.getcflags(cfg))
+		test.contains("-O3", clang.getcxxflags(cfg))
+	end
+
+	function suite.onOptimizeOff()
+		optimize "Off"
+		prepare()
+		test.contains("-O0", clang.getcflags(cfg))
+		test.contains("-O0", clang.getcxxflags(cfg))
+	end
+
+	function suite.onOptimizeOn()
+		optimize "On"
+		prepare()
+		test.contains("-O2", clang.getcflags(cfg))
+		test.contains("-O2", clang.getcxxflags(cfg))
+	end
+
+	function suite.onOptimizeFull()
+		optimize "Full"
+		prepare()
+		test.contains("-O3", clang.getcflags(cfg))
+		test.contains("-O3", clang.getcxxflags(cfg))
+	end