change code style: ( x ) -> (x), ditto for other brackets except {}

Author: Fytch

CMakeLists.txt

@@ -1,69 +1,69 @@
-cmake_minimum_required( VERSION 3.5 )
+cmake_minimum_required(VERSION 3.5)
 
-if( NOT DEFINED PROJECT_NAME )
-	set( PROGRAMOPTIONS_NOT_SUBPROJECT ON )
+if(NOT DEFINED PROJECT_NAME)
+	set(PROGRAMOPTIONS_NOT_SUBPROJECT ON)
 endif()
 
-project( ProgramOptions LANGUAGES CXX VERSION 1.0.0 )
-set( CMAKE_CXX_STANDARD 11 )
-set( CMAKE_CXX_STANDARD_REQUIRED ON )
-set( CMAKE_CXX_EXTENSIONS OFF )
+project(ProgramOptions LANGUAGES CXX VERSION 1.0.0)
+set(CMAKE_CXX_STANDARD 11)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+set(CMAKE_CXX_EXTENSIONS OFF)
 
-add_library( ProgramOptionsHxx INTERFACE )
-target_include_directories( ProgramOptionsHxx INTERFACE "${CMAKE_CURRENT_LIST_DIR}/include" )
+add_library(ProgramOptionsHxx INTERFACE)
+target_include_directories(ProgramOptionsHxx INTERFACE "${CMAKE_CURRENT_LIST_DIR}/include")
 
-if( PROGRAMOPTIONS_NOT_SUBPROJECT )
-	option( PROGRAMOPTIONS_NO_EXCEPTIONS "disable exceptions" OFF )
-	option( PROGRAMOPTIONS_NO_COLORS "disable colored output" OFF )
-	option( PROGRAMOPTIONS_BUILD_TEST "build test" ON )
-	option( PROGRAMOPTIONS_BUILD_EXAMPLES "build examples" ON )
+if(PROGRAMOPTIONS_NOT_SUBPROJECT)
+	option(PROGRAMOPTIONS_NO_EXCEPTIONS "disable exceptions" OFF)
+	option(PROGRAMOPTIONS_NO_COLORS "disable colored output" OFF)
+	option(PROGRAMOPTIONS_BUILD_TEST "build test" ON)
+	option(PROGRAMOPTIONS_BUILD_EXAMPLES "build examples" ON)
 
-	if( CMAKE_CXX_COMPILER_ID MATCHES "Clang" OR
+	if(CMAKE_CXX_COMPILER_ID MATCHES "Clang" OR
 		CMAKE_CXX_COMPILER_ID MATCHES "GNU" OR
-		CMAKE_CXX_COMPILER_ID MATCHES "Intel" )
-		set( PROGRAMOPTIONS_GNU_OPTIONS TRUE )
-	elseif( CMAKE_CXX_COMPILER_ID MATCHES "MSVC" )
-		set( PROGRAMOPTIONS_MS_OPTIONS TRUE )
+		CMAKE_CXX_COMPILER_ID MATCHES "Intel")
+		set(PROGRAMOPTIONS_GNU_OPTIONS TRUE)
+	elseif(CMAKE_CXX_COMPILER_ID MATCHES "MSVC")
+		set(PROGRAMOPTIONS_MS_OPTIONS TRUE)
 	endif()
 
-	if( PROGRAMOPTIONS_GNU_OPTIONS )
-		set( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -Wpedantic -Wno-deprecated -fno-rtti" )
-		set( CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -g -ggdb -fno-omit-frame-pointer" )
-		set( CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -O3 -march=native -DNDEBUG -s -flto" )
+	if(PROGRAMOPTIONS_GNU_OPTIONS)
+		set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -Wpedantic -Wno-deprecated -fno-rtti")
+		set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -g -ggdb -fno-omit-frame-pointer")
+		set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -O3 -march=native -DNDEBUG -s -flto")
 	endif()
 
-	if( PROGRAMOPTIONS_NO_EXCEPTIONS )
-		add_definitions( -DPROGRAMOPTIONS_NO_EXCEPTIONS )
-		if( PROGRAMOPTIONS_GNU_OPTIONS )
-			set( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-exceptions" )
-		elseif( PROGRAMOPTIONS_MS_OPTIONS )
-			set( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /EHsc" )
+	if(PROGRAMOPTIONS_NO_EXCEPTIONS)
+		add_definitions(-DPROGRAMOPTIONS_NO_EXCEPTIONS)
+		if(PROGRAMOPTIONS_GNU_OPTIONS)
+			set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-exceptions")
+		elseif(PROGRAMOPTIONS_MS_OPTIONS)
+			set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /EHsc")
 		endif()
 	endif()
 
-	if( PROGRAMOPTIONS_NO_COLORS )
-		add_definitions( -DPROGRAMOPTIONS_NO_COLORS )
+	if(PROGRAMOPTIONS_NO_COLORS)
+		add_definitions(-DPROGRAMOPTIONS_NO_COLORS)
 	endif()
 
-	if( PROGRAMOPTIONS_BUILD_TEST )
-		add_subdirectory( "${CMAKE_CURRENT_LIST_DIR}/ext/Catch2" )
+	if(PROGRAMOPTIONS_BUILD_TEST)
+		add_subdirectory("${CMAKE_CURRENT_LIST_DIR}/ext/Catch2")
 
-		file( GLOB_RECURSE test_src test/*.cxx )
-		add_executable( Test ${test_src} )
-		target_link_libraries( Test
+		file(GLOB_RECURSE test_src test/*.cxx)
+		add_executable(Test ${test_src})
+		target_link_libraries(Test
 			Catch2::Catch2
 			ProgramOptionsHxx
 		)
 	endif()
 
-	if( PROGRAMOPTIONS_BUILD_EXAMPLES )
-		file( GLOB_RECURSE examples_src examples/*.cxx )
-		foreach( src_name ${examples_src} )
+	if(PROGRAMOPTIONS_BUILD_EXAMPLES)
+		file(GLOB_RECURSE examples_src examples/*.cxx)
+		foreach(src_name ${examples_src})
 		    # CMake's regex engine doesn't support lazy evaluation (?), hence the hack below
-		    string( REGEX REPLACE "^.*[^a-zA-Z_]([a-zA-Z_]+)\\.cxx$" "\\1" exe_name ${src_name} )
-		    add_executable( ${exe_name} ${src_name} )
+		    string(REGEX REPLACE "^.*[^a-zA-Z_]([a-zA-Z_]+)\\.cxx$" "\\1" exe_name ${src_name})
+		    add_executable(${exe_name} ${src_name})
 
-			target_link_libraries( ${exe_name} ProgramOptionsHxx )
-		endforeach( src_name ${examples_src} )
+			target_link_libraries(${exe_name} ProgramOptionsHxx)
+		endforeach(src_name ${examples_src})
 	endif()
 endif()