diff options
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 53 |
1 files changed, 42 insertions, 11 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index c6d9912..d9e5643 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -2,12 +2,20 @@ # which include farther subprojects source codes # Expected input variables: -# ARCH: type of architecture +# ObjectiveProject_ARCHITECTURE: type of architecture cmake_minimum_required(VERSION 3.25) +list(APPEND CMAKE_MESSAGE_CONTEXT ObjectiveProject) project(ObjectiveProject LANGUAGES CXX ASM_NASM) +# Check on supported compiler +if(CMAKE_CXX_COMPILER_ID MATCHES "Clang|GNU") + message(STATUS "${CMAKE_CXX_COMPILER_ID} compiler is supported") +else() + message(FATAL_ERROR "${CMAKE_CXX_COMPILER_ID} compiler isn't supported") +endif() + set(ObjectiveProject_CXX_FLAGS $<$<CONFIG:Debug>:-Wall -Wextra -ggdb -g3 -O0> $<$<CONFIG:Release>:-Wall -Werror> @@ -36,11 +44,19 @@ set(CMAKE_CXX_EXTENSIONS OFF) add_executable(Objective) # Set architecture by default if not present -if(NOT ARCH IN_LIST OBJECTIVE_SUPPORTED_PROCESSORS) - list(GET OBJECTIVE_SUPPORTED_PROCESSORS 0 ARCH) +if(NOT ObjectiveProject_ARCHITECTURE IN_LIST OBJECTIVE_SUPPORTED_PROCESSORS) + if(ObjectiveProject_ARCHITECTURE STREQUAL "" OR NOT DEFINED ObjectiveProject_ARCHITECTURE) + message(FATAL_ERROR "Architecture isn't set") + else() + message(FATAL_ERROR "${ObjectiveProject_ARCHITECTURE} - unknown architecture") + endif() + list(GET OBJECTIVE_SUPPORTED_PROCESSORS 0 ObjectiveProject_ARCHITECTURE) + message(STATUS "Set up architecture by default - ${ObjectiveProject_ARCHITECTURE}") +else() + message(STATUS "${ObjectiveProject_ARCHITECTURE} - choosed architecture") endif() -# Create target with compiler requirements (include directories, flags and etc) +# Create targets with compilers requirements (include directories, flags and etc) add_library(CXX_COMPILER_REQUIREMENTS INTERFACE) add_library(ASM_NASM_COMPILER_REQUIREMENTS INTERFACE) @@ -53,13 +69,12 @@ target_link_libraries(CXX_LINKER_REQUIREMENTS INTERFACE gcc ) -# Set compiler flags -if(CMAKE_CXX_COMPILER_ID MATCHES "Clang|GNU") - target_compile_options(CXX_COMPILER_REQUIREMENTS INTERFACE - ${ObjectiveProject_CXX_FLAGS} - ) -endif() +# Set cxx compiler flags +target_compile_options(CXX_COMPILER_REQUIREMENTS INTERFACE + ${ObjectiveProject_CXX_FLAGS} +) +# Set nasm compiler flags target_compile_options(ASM_NASM_COMPILER_REQUIREMENTS INTERFACE ${ObjectiveProject_ASM_NASM_FLAGS} ) @@ -69,7 +84,7 @@ target_include_directories(CXX_COMPILER_REQUIREMENTS ${ObjectiveProject_SOURCE_DIR}/include ) -# Subscribe compiler requirements to Object executable +# Subscribe compiler requirements to Objective executable target_link_libraries(Objective PUBLIC CXX_COMPILER_REQUIREMENTS) add_subdirectory(arch) @@ -90,4 +105,20 @@ target_link_libraries(Objective PRIVATE CRTN ) +# Set cxx linker options target_link_libraries(Objective PRIVATE CXX_LINKER_REQUIREMENTS) + +# Targets to show output of generator expression +add_custom_target(options + COMMENT "Toolset passed options" + COMMAND ${CMAKE_COMMAND} -E echo + "CXX compiler options: " + "$<JOIN:$<TARGET_PROPERTY:CXX_COMPILER_REQUIREMENTS,INTERFACE_COMPILE_OPTIONS>, >" + COMMAND ${CMAKE_COMMAND} -E echo + "NASM compiler options: " + "$<JOIN:$<TARGET_PROPERTY:ASM_NASM_COMPILER_REQUIREMENTS,INTERFACE_COMPILE_OPTIONS>, >" + COMMAND ${CMAKE_COMMAND} -E echo + "Linker options: " + "$<JOIN:$<TARGET_PROPERTY:CXX_LINKER_REQUIREMENTS,INTERFACE_LINK_OPTIONS>, >" + VERBATIM +) |