light/tools/cmake/functions.cmake
light7734 cd886aa8c9
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refactor: flatten directory structure
2025-07-20 04:46:15 +03:30

122 lines
4 KiB
CMake

function (add_library_module libname)
set(PUBLIC_INCLUDE_DIR "${CMAKE_CURRENT_BINARY_DIR}/public_includes")
file(MAKE_DIRECTORY "${PUBLIC_INCLUDE_DIR}")
file(CREATE_LINK
"${CMAKE_CURRENT_SOURCE_DIR}/public/"
"${PUBLIC_INCLUDE_DIR}/${libname}"
SYMBOLIC
)
if ("${ARGN}" STREQUAL "") # Header only library
message("Adding INTERFACE library ${libname}")
add_library(${libname} INTERFACE)
target_include_directories(${libname} INTERFACE ${PUBLIC_INCLUDE_DIR})
# Do not link base against base :D
if (NOT ${libname} STREQUAL "base")
target_link_libraries(${libname} INTERFACE base)
endif ()
else () # Compiled library
set(source_files)
set(source_directory "${CMAKE_CURRENT_SOURCE_DIR}/private")
foreach (source_file ${ARGN})
list(APPEND source_files "${source_directory}/${source_file}")
endforeach ()
message("Adding library ${libname} with source files: ${source_files}")
add_library(${libname} ${source_files})
set(PRIVATE_INCLUDE_DIR "${CMAKE_CURRENT_BINARY_DIR}/private_includes")
file(MAKE_DIRECTORY "${PRIVATE_INCLUDE_DIR}")
file(CREATE_LINK
"${CMAKE_CURRENT_SOURCE_DIR}/private/"
"${PRIVATE_INCLUDE_DIR}/${libname}"
SYMBOLIC
)
target_include_directories(${libname}
PUBLIC ${PUBLIC_INCLUDE_DIR}
PRIVATE ${PRIVATE_INCLUDE_DIR}
)
# Do not link base against base :D
if (NOT ${libname} STREQUAL "base")
target_link_libraries(${libname} PUBLIC base)
endif ()
endif ()
endfunction ()
function (add_executable_module exename)
set(source_files)
set(source_directory "${CMAKE_CURRENT_SOURCE_DIR}/private")
foreach (source_file ${ARGN})
list(APPEND source_files "${source_directory}/${source_file}")
endforeach ()
message("Adding executable ${exename} with source files: ${source_files}")
set(PUBLIC_INCLUDE_DIR "${CMAKE_CURRENT_BINARY_DIR}/public_includes")
file(MAKE_DIRECTORY "${PUBLIC_INCLUDE_DIR}")
file(CREATE_LINK
"${CMAKE_CURRENT_SOURCE_DIR}/public/"
"${PUBLIC_INCLUDE_DIR}/${exename}"
SYMBOLIC
)
set(PRIVATE_INCLUDE_DIR "${CMAKE_CURRENT_BINARY_DIR}/private_includes")
file(MAKE_DIRECTORY "${PRIVATE_INCLUDE_DIR}")
file(CREATE_LINK
"${CMAKE_CURRENT_SOURCE_DIR}/private/"
"${PRIVATE_INCLUDE_DIR}${exename}"
SYMBOLIC
)
add_executable(${exename} ${source_files})
target_link_libraries(${exename} PRIVATE base)
target_include_directories(${exename} PRIVATE ${PUBLIC_INCLUDE_DIR} ${PRIVATE_INCLUDE_DIR})
endfunction ()
function (add_test_module target_lib_name)
if (NOT ${ENABLE_TESTS})
return()
endif ()
set(source_files)
set(source_directory "${CMAKE_CURRENT_SOURCE_DIR}/private")
foreach (source_file ${ARGN})
list(APPEND source_files "${source_directory}/${source_file}")
endforeach ()
message("Adding test executable ${target_lib_name}_tests with source files: ${source_files}")
set(PUBLIC_INCLUDE_DIR "${CMAKE_CURRENT_BINARY_DIR}/public_includes")
file(MAKE_DIRECTORY "${PUBLIC_INCLUDE_DIR}")
file(CREATE_LINK
"${CMAKE_CURRENT_SOURCE_DIR}/public/"
"${PUBLIC_INCLUDE_DIR}/${target_lib_name}"
SYMBOLIC
)
set(PRIVATE_INCLUDE_DIR "${CMAKE_CURRENT_BINARY_DIR}/private_includes")
file(MAKE_DIRECTORY "${PRIVATE_INCLUDE_DIR}")
file(CREATE_LINK
"${CMAKE_CURRENT_SOURCE_DIR}/private/"
"${PRIVATE_INCLUDE_DIR}${target_lib_name}"
SYMBOLIC
)
add_executable(${target_lib_name}_tests ${source_files})
target_link_libraries(${target_lib_name}_tests PRIVATE ${target_lib_name} base test)
endfunction ()
function (add_option option help)
option(${option} ${help})
if (${option})
message(STATUS "${option}: ON")
add_compile_definitions(${option}=1)
else ()
message(STATUS "${option}: OFF")
endif ()
endfunction ()