cmake_minimum_required(VERSION 3.10)

project(uc VERSION 1.7.1)

set(CMAKE_C_STANDARD 17)

set(CMAKE_C_STANDARD_REQUIRED True)

add_compile_options(-Wall -Wextra -Wpedantic)

include(FetchContent)

FetchContent_Declare(

unity

GIT_REPOSITORY https://github.com/ThrowTheSwitch/Unity.git

GIT_TAG v2.5.2

)

FetchContent_MakeAvailable(unity)

target_compile_definitions(unity PUBLIC

UNITY_INCLUDE_DOUBLE

UNITY_DOUBLE_PRECISION=1e-12

)

find_library(READLINE_LIBRARY readline)

find_path(READLINE_INCLUDE_DIR readline/readline.h)

if(READLINE_LIBRARY AND READLINE_INCLUDE_DIR)

message(STATUS "Readline library found: ${READLINE_LIBRARY}")

message(STATUS "Readline include directory found: ${READLINE_INCLUDE_DIR}")

else()

message(FATAL_ERROR "Readline library not found!")

endif()

add_executable(uc uc.c conv_str_to_math_res.c handle_arguments.c exponent_mode.c)

target_link_libraries(uc m)

target_link_libraries(uc ${READLINE_LIBRARY})

target_include_directories(uc PRIVATE ${READLINE_INCLUDE_DIR})

target_compile_definitions(uc PUBLIC UC_VERSION="${PROJECT_VERSION}")

add_executable(test_uc

tests/test_uc.c

conv_str_to_math_res.c

exponent_mode.c

)

target_link_libraries(test_uc PRIVATE unity m)

target_include_directories(test_uc PRIVATE

${unity_SOURCE_DIR}/src

${CMAKE_CURRENT_SOURCE_DIR}

)

target_compile_definitions(test_uc PRIVATE

UNITY_INCLUDE_DOUBLE

UNITY_DOUBLE_PRECISION=1e-12

)

include(GNUInstallDirs)

install(TARGETS uc DESTINATION ${CMAKE_INSTALL_BINDIR})

enable_testing()

add_test(NAME UnitTests COMMAND test_uc)