cmake_minimum_required(VERSION 3.17)
project(MalachScript)

# Enable all warnings, and make them error when occurring.
add_compile_options(-Wall -Wextra -Werror)
# We like new stuff, so set the c++ standard to c++20.
set(CMAKE_CXX_STANDARD 20)

option(TESTS "Whether the test executable should be build as well." OFF)
option(STATICC "Whether gcc and stdc++ should be linked statically to the library." OFF)

if (CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
    add_link_options(-fuse-ld=lld)
endif ()

if (NOT WINDOWS)
    # Include debug symbols in all linux builds
    add_compile_options(-g -gfull -g3)
endif ()

file(GLOB_RECURSE SRC_FILES "src/*.cpp" "src/*.hpp")
add_library(MalachScript SHARED ${SRC_FILES})

set(LINKS)
if (STATICC)
    set(LINKS ${LINKS} -static-libgcc -static-libstdc++ -Wl,-Bstatic -lstdc++ -lpthread)
endif(STATICC)
target_link_libraries(MalachScript ${LINKS})

if (TESTS)
    # Create Test executable
    file(GLOB_RECURSE TEST_FILES "tests/*.cpp" "tests/*.hpp")
    add_executable(MalachScriptTests ${TEST_FILES} extern/doctest.hpp)
    target_link_libraries(MalachScriptTests PUBLIC MalachScript)

    # Add a definition for the test library
    target_compile_definitions(MalachScriptTests PRIVATE TESTS_BUILD)
endif ()