if(UNIX) find_library(LIB_M m DOC "Path to libm") if(NOT LIB_M) message(FATAL_ERROR "Cannot build radiance without libm. Please set LIB_M") endif() else() set(LIB_M ) endif() include_directories(common) # create a macro to generate macro(create_version_file version_file) add_custom_command( OUTPUT "${version_file}" COMMAND "${CMAKE_COMMAND}" -DVERSION_OUT_FILE="${version_file}" -DVERSION_IN_FILE="${radiance_SOURCE_DIR}/src/rt/VERSION" -DVERSION_GOLD="${radiance_SOURCE_DIR}/src/rt/Version.c" -P "${radiance_SOURCE_DIR}/src/rt/create_version.cmake" ) endmacro() add_subdirectory(common) add_subdirectory(cal) add_subdirectory(cv) add_subdirectory(gen) add_subdirectory(hd) add_subdirectory(meta) add_subdirectory(ot) add_subdirectory(px) add_subdirectory(rt) add_subdirectory(util) if(NOT BUILD_HEADLESS) # only use qtrvu if qt5 is found if(Qt5Widgets_DIR) add_subdirectory(qtrvu) endif() endif()