oc-mint/CMakeLists.txt

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CMake
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cmake_minimum_required(VERSION 3.1.3)
enable_language(C)
enable_language(CXX)
set(CMAKE_CXX_STANDARD 17)
if(POLICY CMP0077)
cmake_policy(SET CMP0077 NEW)
endif()
if (MSVC)
add_compile_options(/W4 /WX)
else()
add_compile_options(-Wall -Wextra -pedantic)
endif()
project(oc-mint VERSION 0.0.1 LANGUAGES CXX)
include(FetchContent)
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#
# crow project Configuration variables
#
set(CROW_BUILD_EXAMPLES Off)
set(CROW_BUILD_TOOLS Off)
set(CROW_BUILD_TESTS Off)
set(CROW_BUILD_DOCS Off)
# add crow project to the build
FetchContent_Declare(crow
GIT_REPOSITORY https://github.com/CrowCpp/Crow.git
GIT_TAG v1.0+5
)
if(NOT crow_POPULATED)
FetchContent_Populate(crow)
add_subdirectory(${crow_SOURCE_DIR} ${crow_BINARY_DIR})
endif(NOT crow_POPULATED)
# add tartan lamas expected library
FetchContent_Declare(expected
GIT_REPOSITORY https://github.com/TartanLlama/expected.git
GIT_TAG master
)
if(NOT expected_POPULATED)
FetchContent_Populate(expected)
endif(NOT expected_POPULATED)
include(CTest)
enable_testing()
set(CATCH_INSTALL_DOCS Off)
set(CATCH_INSTALL_EXTRAS Off)
FetchContent_Declare(
Catch2
GIT_REPOSITORY https://github.com/catchorg/Catch2.git
GIT_TAG v3.2.0
)
FetchContent_MakeAvailable(Catch2)
#add doxygen documentation
find_package(Doxygen
REQUIRED dot
OPTIONAL_COMPONENTS mscgen dia)
set(DOXYGEN_HAVE_DOT YES)
doxygen_add_docs(
doc
src
COMMENT "Generate documentation"
)
# build common library
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set(LIB_SOURCES src/model.cpp src/model.hpp src/big_int.hpp src/big_int.cpp)
add_library(oc-mint-lib ${LIB_SOURCES})
target_link_libraries(oc-mint-lib PUBLIC Crow::Crow)
target_include_directories(oc-mint-lib PUBLIC ${expected_SOURCE_DIR}/include src)
add_executable(oc-mint src/main.cpp)
target_link_libraries(oc-mint PRIVATE oc-mint-lib INTERFACE tl::expected::expected)
## these are unittests that can be run on any platform
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add_executable(tests test/test_big_int.cpp test/test.cpp)
target_link_libraries(tests
oc-mint-lib
Catch2::Catch2WithMain)
add_test(tests tests)