update cmake

This commit is contained in:
terik23 2019-05-25 21:17:06 +05:00
parent ceb23bef6e
commit 9026a202eb
2 changed files with 16 additions and 14 deletions

View file

@ -1,18 +1,23 @@
include(CheckCXXCompilerFlag) include(CheckCXXCompilerFlag)
set(OPTIONS "")
if((CMAKE_CXX_COMPILER_ID MATCHES "GNU") OR (CMAKE_CXX_COMPILER_ID MATCHES "Clang")) if((CMAKE_CXX_COMPILER_ID MATCHES "GNU") OR (CMAKE_CXX_COMPILER_ID MATCHES "Clang"))
check_cxx_compiler_flag(-std=c++17 HAS_CPP17_FLAG)
if(!HAS_CPP17_FLAG)
MESSAGE(FATAL_ERROR "The compiler ${CMAKE_CXX_COMPILER} has no C++17 support.")
endif()
set(CMAKE_VERBOSE_MAKEFILE ON) set(CMAKE_VERBOSE_MAKEFILE ON)
set(OPTIONS -Wall -Wextra -pedantic-errors -Werror) set(OPTIONS -Wall -Wextra -pedantic-errors -Werror -std=c++17)
set(OPTIONS ${OPTIONS} -std=c++17)
elseif(CMAKE_CXX_COMPILER_ID MATCHES "MSVC") elseif(CMAKE_CXX_COMPILER_ID MATCHES "MSVC")
set(OPTIONS /W4 /WX) check_cxx_compiler_flag(/std:c++17 HAS_CPP17_FLAG)
check_cxx_compiler_flag(/permissive HAS_PERMISSIVE_FLAG) if(!HAS_CPP17_FLAG)
MESSAGE(FATAL_ERROR "The compiler ${CMAKE_CXX_COMPILER} has no C++17 support.")
endif()
set(OPTIONS /W4 /WX /std:c++17)
if(HAS_PERMISSIVE_FLAG) if(HAS_PERMISSIVE_FLAG)
set(OPTIONS ${OPTIONS} /permissive-) set(OPTIONS ${OPTIONS} /permissive-)
endif() endif()
set(OPTIONS ${OPTIONS} /std:c++17)
endif() endif()
add_executable(example add_executable(example

View file

@ -2,8 +2,6 @@
set(SOURCES test.cpp) set(SOURCES test.cpp)
set(OPTIONS "")
if(CMAKE_CXX_COMPILER_ID MATCHES "MSVC") if(CMAKE_CXX_COMPILER_ID MATCHES "MSVC")
set(OPTIONS /W4 /WX) set(OPTIONS /W4 /WX)
check_cxx_compiler_flag(/permissive HAS_PERMISSIVE_FLAG) check_cxx_compiler_flag(/permissive HAS_PERMISSIVE_FLAG)
@ -22,7 +20,7 @@ elseif(CMAKE_CXX_COMPILER_ID MATCHES "GNU|Clang")
check_cxx_compiler_flag(-std=c++20 HAS_CPP20_FLAG) check_cxx_compiler_flag(-std=c++20 HAS_CPP20_FLAG)
endif() endif()
function(make_target target std) function(make_test target std)
add_executable(${target} ${SOURCES}) add_executable(${target} ${SOURCES})
target_compile_options(${target} PRIVATE ${OPTIONS}) target_compile_options(${target} PRIVATE ${OPTIONS})
target_include_directories(${target} PRIVATE 3rdparty/Catch2) target_include_directories(${target} PRIVATE 3rdparty/Catch2)
@ -34,14 +32,13 @@ function(make_target target std)
target_compile_options(${target} PRIVATE -std=${std}) target_compile_options(${target} PRIVATE -std=${std})
endif() endif()
endif() endif()
add_test(NAME ${target} COMMAND ${target})
endfunction() endfunction()
if(HAS_CPP17_FLAG) if(HAS_CPP17_FLAG)
make_target(${CMAKE_PROJECT_NAME}-cpp17.t c++17) make_test(${CMAKE_PROJECT_NAME}-cpp17.t c++17)
add_test(NAME ${CMAKE_PROJECT_NAME}-cpp17.t COMMAND ${CMAKE_PROJECT_NAME}-cpp17.t)
endif() endif()
if(HAS_CPPLATEST_FLAG) if(HAS_CPPLATEST_FLAG)
make_target(${CMAKE_PROJECT_NAME}-cpplatest.t c++latest) make_test(${CMAKE_PROJECT_NAME}-cpplatest.t c++latest)
add_test(NAME ${CMAKE_PROJECT_NAME}-cpplatest.t COMMAND ${CMAKE_PROJECT_NAME}-cpplatest.t)
endif() endif()