diff --git a/modules/FindEGL.cmake b/modules/FindEGL.cmake index 384611463..21613774a 100644 --- a/modules/FindEGL.cmake +++ b/modules/FindEGL.cmake @@ -39,14 +39,17 @@ # # Library -find_library(EGL_LIBRARY NAMES - EGL +if(NOT CORRADE_TARGET_EMSCRIPTEN) + find_library(EGL_LIBRARY NAMES + EGL - # ANGLE (CMake doesn't search for lib prefix on Windows) - libEGL + # ANGLE (CMake doesn't search for lib prefix on Windows) + libEGL - # On iOS a part of OpenGLES - OpenGLES) + # On iOS a part of OpenGLES + OpenGLES) + set(EGL_LIBRARY_NEEDED EGL_LIBRARY) +endif() # Include dir find_path(EGL_INCLUDE_DIR NAMES @@ -57,20 +60,27 @@ find_path(EGL_INCLUDE_DIR NAMES include(FindPackageHandleStandardArgs) find_package_handle_standard_args(EGL DEFAULT_MSG - EGL_LIBRARY + ${EGL_LIBRARY_NEEDED} EGL_INCLUDE_DIR) if(NOT TARGET EGL::EGL) - # Work around BUGGY framework support on macOS - # http://public.kitware.com/pipermail/cmake/2016-April/063179.html - if(APPLE AND ${EGL_LIBRARY} MATCHES "\\.framework$") - add_library(EGL::EGL INTERFACE IMPORTED) - set_property(TARGET EGL::EGL APPEND PROPERTY - INTERFACE_LINK_LIBRARIES ${EGL_LIBRARY}) + if(EGL_LIBRARY_NEEDED) + # Work around BUGGY framework support on macOS + # http://public.kitware.com/pipermail/cmake/2016-April/063179.html + if(APPLE AND ${EGL_LIBRARY} MATCHES "\\.framework$") + add_library(EGL::EGL INTERFACE IMPORTED) + set_property(TARGET EGL::EGL APPEND PROPERTY + INTERFACE_LINK_LIBRARIES ${EGL_LIBRARY}) + else() + add_library(EGL::EGL UNKNOWN IMPORTED) + set_property(TARGET EGL::EGL PROPERTY + IMPORTED_LOCATION ${EGL_LIBRARY}) + endif() else() - add_library(EGL::EGL UNKNOWN IMPORTED) - set_property(TARGET EGL::EGL PROPERTY - IMPORTED_LOCATION ${EGL_LIBRARY}) + # This won't work in CMake 2.8.12, but that affects Emscripten only so + # I assume people building for that are not on that crap old Ubuntu + # 14.04 LTS + add_library(EGL::EGL INTERFACE IMPORTED) endif() set_target_properties(EGL::EGL PROPERTIES