Fix casing in CMake script

CMakeLists.txt

@@ -7,26 +7,26 @@
 # Licence: 3-Clause BSD licence
 #############################################################################
 
-CMAKE_MINIMUM_REQUIRED(VERSION 3.12)
-SET(CMAKE_CXX_STANDARD 20)
+cmake_minimum_required(VERSION 3.12)
+set(CMAKE_CXX_STANDARD 20)
 
-PROJECT(i18n-check)
+project(i18n-check)
 
-ADD_COMPILE_OPTIONS("$<$<C_COMPILER_ID:MSVC>:/utf-8>")
-ADD_COMPILE_OPTIONS("$<$<CXX_COMPILER_ID:MSVC>:/utf-8>")
+add_compile_options("$<$<C_COMPILER_ID:MSVC>:/utf-8>")
+add_compile_options("$<$<CXX_COMPILER_ID:MSVC>:/utf-8>")
 
-SET(FILES src/main.cpp src/i18n_string_util.cpp src/i18n_review.cpp
+set(FILES src/main.cpp src/i18n_string_util.cpp src/i18n_review.cpp
  src/cpp_i18n_review.cpp src/rc_file_review.cpp)
-SET(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_SOURCE_DIR}/bin)
+set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_SOURCE_DIR}/bin)
 
-ADD_EXECUTABLE(i18n-check ${FILES})
+add_executable(i18n-check ${FILES})
 
 # set up compiler flags
-IF(MSVC)
- TARGET_COMPILE_OPTIONS(${CMAKE_PROJECT_NAME} PRIVATE /Zc:__cplusplus /MP /W3 /WX
+if(MSVC)
+ target_compile_options(${CMAKE_PROJECT_NAME} PRIVATE /Zc:__cplusplus /MP /W3 /WX
  $<$<CONFIG:Debug>:/Od> $<$<CONFIG:Release>:/O2>)
- TARGET_COMPILE_DEFINITIONS(${CMAKE_PROJECT_NAME} PRIVATE -D_CRT_SECURE_NO_WARNINGS)
-ELSE()
- TARGET_COMPILE_OPTIONS(${CMAKE_PROJECT_NAME} PRIVATE -Wall -Wextra -Wpedantic -Wshadow -Werror
+ target_compile_definitions(${CMAKE_PROJECT_NAME} PRIVATE -D_CRT_SECURE_NO_WARNINGS)
+else()
+ target_compile_options(${CMAKE_PROJECT_NAME} PRIVATE -Wall -Wextra -Wpedantic -Wshadow -Werror
  $<$<CONFIG:Debug>:-Og> $<$<CONFIG:Release>:-O2>)
-ENDIF()
+endif()