chore(cmake): move CMAKE_CXX_FLAGS to CMakeLists
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* use proper conditionals, should any overrides exist in the environment
* distinguish between debug and release builds and set flags accordingly
This commit is contained in:
surtur 2021-11-01 08:54:55 +01:00
parent 14eaaf98f7
commit ebba54b940
Signed by: wanderer
GPG Key ID: 19CE1EC1D9E0486D
2 changed files with 33 additions and 1 deletions

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@ -3,4 +3,36 @@ project(fortuna LANGUAGES CXX)
set(CMAKE_CXX_STANDARD 20)
if(CMAKE_BUILD_TYPE MATCHES "Debug")
if(NOT CMAKE_CXX_FLAGS MATCHES "-Wall")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall")
endif(NOT CMAKE_CXX_FLAGS MATCHES "-Wall")
if(NOT CMAKE_CXX_FLAGS MATCHES "-Wextra")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wextra")
endif(NOT CMAKE_CXX_FLAGS MATCHES "-Wextra")
if(NOT CMAKE_CXX_FLAGS MATCHES "-Wpedantic")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wpedantic")
endif(NOT CMAKE_CXX_FLAGS MATCHES "-Wpedantic")
endif(CMAKE_BUILD_TYPE MATCHES "Debug")
if(CMAKE_BUILD_TYPE MATCHES "Release")
if(NOT CMAKE_CXX_FLAGS MATCHES "-Wall")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall")
endif(NOT CMAKE_CXX_FLAGS MATCHES "-Wall")
# Optimize yet more.
if(NOT CMAKE_CXX_FLAGS MATCHES "-O3")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -O3")
endif(NOT CMAKE_CXX_FLAGS MATCHES "-O3")
if(NOT CMAKE_CXX_FLAGS MATCHES "-DNDEBUG")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DNDEBUG")
endif(NOT CMAKE_CXX_FLAGS MATCHES "-DNDEBUG")
endif(CMAKE_BUILD_TYPE MATCHES "Release")
message(STATUS "CMAKE_CXX_FLAGS: ${CMAKE_CXX_FLAGS}")
add_executable(fortuna main.cpp generator.cpp generator.h)

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@ -1,6 +1,6 @@
cppch = cppcheck
cppch_args = --language=c++ --std=c++20 --enable=all --verbose ./*.{cpp,h}
cpp_flags = -DCMAKE_CXX_FLAGS=-Wall -Werror -Wextra
cpp_flags =
c = cmake
c_args = -G Ninja -DCMAKE_EXPORT_COMPILE_COMMANDS=ON -DCMAKE_BUILD_TYPE=
n = ninja