update

cmake/LibraryConfigurations.cmake

@@ -4,65 +4,69 @@
 # See https://cmake.org/cmake/help/latest/policy/CMP0072.html for more
 # information.
 if(POLICY CMP0072)
-  cmake_policy(SET CMP0072 NEW)
+    cmake_policy(SET CMP0072 NEW)
 endif()
 
-if (${PLATFORM} MATCHES "Desktop")
+if(${PLATFORM} MATCHES "Desktop")
     set(PLATFORM_CPP "PLATFORM_DESKTOP")
 
-    if (APPLE)
+    if(APPLE)
         # Need to force OpenGL 3.3 on OS X
         # See: https://github.com/raysan5/raylib/issues/341
         set(GRAPHICS "GRAPHICS_API_OPENGL_33")
         find_library(OPENGL_LIBRARY OpenGL)
         set(LIBS_PRIVATE ${OPENGL_LIBRARY})
         link_libraries("${LIBS_PRIVATE}")
-        if (NOT CMAKE_SYSTEM STRLESS "Darwin-18.0.0")
+
+        if(NOT CMAKE_SYSTEM STRLESS "Darwin-18.0.0")
             add_definitions(-DGL_SILENCE_DEPRECATION)
             MESSAGE(AUTHOR_WARNING "OpenGL is deprecated starting with macOS 10.14 (Mojave)!")
-        endif ()
-    elseif (WIN32)
+        endif()
+    elseif(WIN32)
         add_definitions(-D_CRT_SECURE_NO_WARNINGS)
         find_package(OpenGL QUIET)
         set(LIBS_PRIVATE ${OPENGL_LIBRARIES} winmm)
-    elseif (UNIX)
+    elseif(UNIX)
         find_library(pthread NAMES pthread)
         find_package(OpenGL QUIET)
-        if ("${OPENGL_LIBRARIES}" STREQUAL "")
+
+        if("${OPENGL_LIBRARIES}" STREQUAL "")
             set(OPENGL_LIBRARIES "GL")
-        endif ()
+        endif()
 
-        if ("${CMAKE_SYSTEM_NAME}" MATCHES "(Net|Open)BSD")
+        if("${CMAKE_SYSTEM_NAME}" MATCHES "(Net|Open)BSD")
             find_library(OSS_LIBRARY ossaudio)
-        endif ()
+        endif()
 
         set(LIBS_PRIVATE m pthread ${OPENGL_LIBRARIES} ${OSS_LIBRARY})
-    else ()
+    else()
         find_library(pthread NAMES pthread)
         find_package(OpenGL QUIET)
-        if ("${OPENGL_LIBRARIES}" STREQUAL "")
+
+        if("${OPENGL_LIBRARIES}" STREQUAL "")
             set(OPENGL_LIBRARIES "GL")
-        endif ()
+        endif()
 
         set(LIBS_PRIVATE m atomic pthread ${OPENGL_LIBRARIES} ${OSS_LIBRARY})
 
-        if ("${CMAKE_SYSTEM_NAME}" MATCHES "(Net|Open)BSD")
+        if("${CMAKE_SYSTEM_NAME}" MATCHES "(Net|Open)BSD")
             find_library(OSS_LIBRARY ossaudio)
             set(LIBS_PRIVATE m pthread ${OPENGL_LIBRARIES} ${OSS_LIBRARY})
-        endif ()
+        endif()
 
-        if (NOT "${CMAKE_SYSTEM_NAME}" MATCHES "(Net|Open)BSD" AND USE_AUDIO)
+        if(NOT "${CMAKE_SYSTEM_NAME}" MATCHES "(Net|Open)BSD" AND USE_AUDIO)
             set(LIBS_PRIVATE ${LIBS_PRIVATE} dl)
-        endif ()
-    endif ()
+        endif()
+    endif()
 
-elseif (${PLATFORM} MATCHES "Web")
+elseif(${PLATFORM} MATCHES "Web")
     set(PLATFORM_CPP "PLATFORM_WEB")
     set(GRAPHICS "GRAPHICS_API_OPENGL_ES2")
-    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -s USE_GLFW=3 -s ASSERTIONS=1 --profiling")
+
+    # set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} --profiling")
     set(CMAKE_STATIC_LIBRARY_SUFFIX ".a")
 
-elseif (${PLATFORM} MATCHES "Android")
+elseif(${PLATFORM} MATCHES "Android")
     set(PLATFORM_CPP "PLATFORM_ANDROID")
     set(GRAPHICS "GRAPHICS_API_OPENGL_ES2")
     set(CMAKE_POSITION_INDEPENDENT_CODE ON)
@@ -73,7 +77,7 @@ elseif (${PLATFORM} MATCHES "Android")
     find_library(OPENGL_LIBRARY OpenGL)
     set(LIBS_PRIVATE m log android EGL GLESv2 OpenSLES atomic c)
 
-elseif ("${PLATFORM}" MATCHES "DRM")
+elseif("${PLATFORM}" MATCHES "DRM")
     set(PLATFORM_CPP "PLATFORM_DRM")
     set(GRAPHICS "GRAPHICS_API_OPENGL_ES2")
 
@@ -86,44 +90,46 @@ elseif ("${PLATFORM}" MATCHES "DRM")
     find_library(DRM drm)
     find_library(GBM gbm)
 
-    if (NOT CMAKE_CROSSCOMPILING OR NOT CMAKE_SYSROOT)
+    if(NOT CMAKE_CROSSCOMPILING OR NOT CMAKE_SYSROOT)
         include_directories(/usr/include/libdrm)
-    endif ()
+    endif()
+
     set(LIBS_PRIVATE ${GLESV2} ${EGL} ${DRM} ${GBM} atomic pthread m dl)
 
-elseif ("${PLATFORM}" MATCHES "SDL")
+elseif("${PLATFORM}" MATCHES "SDL")
     find_package(SDL2 REQUIRED)
     set(PLATFORM_CPP "PLATFORM_DESKTOP_SDL")
     set(LIBS_PRIVATE SDL2::SDL2)
+endif()
 
-endif ()
-
-if (NOT ${OPENGL_VERSION} MATCHES "OFF")
+if(NOT ${OPENGL_VERSION} MATCHES "OFF")
     set(${SUGGESTED_GRAPHICS} "${GRAPHICS}")
-    if (${OPENGL_VERSION} MATCHES "4.3")
-		set(GRAPHICS "GRAPHICS_API_OPENGL_43")
-    elseif (${OPENGL_VERSION} MATCHES "3.3")
+
+    if(${OPENGL_VERSION} MATCHES "4.3")
+        set(GRAPHICS "GRAPHICS_API_OPENGL_43")
+    elseif(${OPENGL_VERSION} MATCHES "3.3")
         set(GRAPHICS "GRAPHICS_API_OPENGL_33")
-    elseif (${OPENGL_VERSION} MATCHES "2.1")
+    elseif(${OPENGL_VERSION} MATCHES "2.1")
         set(GRAPHICS "GRAPHICS_API_OPENGL_21")
-    elseif (${OPENGL_VERSION} MATCHES "1.1")
+    elseif(${OPENGL_VERSION} MATCHES "1.1")
         set(GRAPHICS "GRAPHICS_API_OPENGL_11")
-    elseif (${OPENGL_VERSION} MATCHES "ES 2.0")
+    elseif(${OPENGL_VERSION} MATCHES "ES 2.0")
         set(GRAPHICS "GRAPHICS_API_OPENGL_ES2")
-    elseif (${OPENGL_VERSION} MATCHES "ES 3.0")
+    elseif(${OPENGL_VERSION} MATCHES "ES 3.0")
         set(GRAPHICS "GRAPHICS_API_OPENGL_ES3")
-    endif ()
-    if ("${SUGGESTED_GRAPHICS}" AND NOT "${SUGGESTED_GRAPHICS}" STREQUAL "${GRAPHICS}")
+    endif()
+
+    if("${SUGGESTED_GRAPHICS}" AND NOT "${SUGGESTED_GRAPHICS}" STREQUAL "${GRAPHICS}")
         message(WARNING "You are overriding the suggested GRAPHICS=${SUGGESTED_GRAPHICS} with ${GRAPHICS}! This may fail")
-    endif ()
-endif ()
+    endif()
+endif()
 
-if (NOT GRAPHICS)
+if(NOT GRAPHICS)
     set(GRAPHICS "GRAPHICS_API_OPENGL_33")
-endif ()
+endif()
 
 set(LIBS_PRIVATE ${LIBS_PRIVATE} ${OPENAL_LIBRARY})
 
-if (${PLATFORM} MATCHES "Desktop")
+if(${PLATFORM} MATCHES "Desktop")
     set(LIBS_PRIVATE ${LIBS_PRIVATE} glfw)
-endif ()
+endif()

examples/CMakeLists.txt

@@ -11,7 +11,7 @@ set(example_dirs
     shapes
     text
     textures
-    )
+)
 
 # Next few lines will check for existence of symbols or header files
 # They are needed for the physac example and threads examples
@@ -21,34 +21,38 @@ check_symbol_exists(CLOCK_MONOTONIC time.h HAVE_CLOCK_MONOTONIC)
 check_symbol_exists(QueryPerformanceCounter windows.h HAVE_QPC)
 set(CMAKE_REQUIRED_DEFINITIONS)
 
-if (HAVE_QPC OR HAVE_CLOCK_MONOTONIC)
+if(HAVE_QPC OR HAVE_CLOCK_MONOTONIC)
     set(example_dirs ${example_dirs} physac)
-endif ()
+endif()
 
 include(CheckIncludeFile)
 CHECK_INCLUDE_FILE("stdatomic.h" HAVE_STDATOMIC_H)
 set(CMAKE_THREAD_PREFER_PTHREAD TRUE)
 find_package(Threads)
-if (CMAKE_USE_PTHREADS_INIT AND HAVE_STDATOMIC_H)
+
+if(CMAKE_USE_PTHREADS_INIT AND HAVE_STDATOMIC_H)
     add_if_flag_compiles("-std=c11" CMAKE_C_FLAGS)
-    if (THREADS_HAVE_PTHREAD_ARG)
+
+    if(THREADS_HAVE_PTHREAD_ARG)
         add_if_flag_compiles("-pthread" CMAKE_C_FLAGS)
-    endif ()
-    if (CMAKE_THREAD_LIBS_INIT)
+    endif()
+
+    if(CMAKE_THREAD_LIBS_INIT)
         link_libraries("${CMAKE_THREAD_LIBS_INIT}")
-    endif ()
-endif ()
+    endif()
+endif()
 
-if (APPLE AND NOT CMAKE_SYSTEM STRLESS "Darwin-18.0.0")
+if(APPLE AND NOT CMAKE_SYSTEM STRLESS "Darwin-18.0.0")
     add_definitions(-DGL_SILENCE_DEPRECATION)
     MESSAGE(AUTHOR_WARNING "OpenGL is deprecated starting with macOS 10.14 (Mojave)!")
-endif ()
+endif()
 
 # Collect all source files and resource files
 # into a CMake variable
 set(example_sources)
 set(example_resources)
-foreach (example_dir ${example_dirs})
+
+foreach(example_dir ${example_dirs})
     # Get the .c files
     file(GLOB sources ${example_dir}/*.c)
     list(APPEND example_sources ${sources})
@@ -56,14 +60,14 @@ foreach (example_dir ${example_dirs})
     # Any any resources
     file(GLOB resources ${example_dir}/resources/*)
     list(APPEND example_resources ${resources})
-endforeach ()
+endforeach()
 
 if(NOT CMAKE_USE_PTHREADS_INIT OR NOT HAVE_STDATOMIC_H)
     # Items requiring pthreads
     list(REMOVE_ITEM example_sources ${CMAKE_CURRENT_SOURCE_DIR}/core/core_loading_thread.c)
-endif ()
+endif()
 
-if (${PLATFORM} MATCHES "Android")
+if(${PLATFORM} MATCHES "Android")
     list(REMOVE_ITEM example_sources ${CMAKE_CURRENT_SOURCE_DIR}/others/rlgl_standalone.c)
     list(REMOVE_ITEM example_sources ${CMAKE_CURRENT_SOURCE_DIR}/others/standard_lighting.c)
     list(REMOVE_ITEM example_sources ${CMAKE_CURRENT_SOURCE_DIR}/core/core_3d_picking.c)
@@ -87,7 +91,6 @@ if (${PLATFORM} MATCHES "Android")
     list(REMOVE_ITEM example_sources ${CMAKE_CURRENT_SOURCE_DIR}/models/models_first_person_maze.c)
     list(REMOVE_ITEM example_sources ${CMAKE_CURRENT_SOURCE_DIR}/models/models_magicavoxel_loading.c)
 
-
     list(REMOVE_ITEM example_sources ${CMAKE_CURRENT_SOURCE_DIR}/shaders/shaders_custom_uniform.c)
     list(REMOVE_ITEM example_sources ${CMAKE_CURRENT_SOURCE_DIR}/shaders/shaders_model_shader.c)
     list(REMOVE_ITEM example_sources ${CMAKE_CURRENT_SOURCE_DIR}/shaders/shaders_postprocessing.c)
@@ -95,11 +98,10 @@ if (${PLATFORM} MATCHES "Android")
     list(REMOVE_ITEM example_sources ${CMAKE_CURRENT_SOURCE_DIR}/shaders/shaders_palette_switch.c)
     list(REMOVE_ITEM example_sources ${CMAKE_CURRENT_SOURCE_DIR}/shaders/shaders_basic_lighting.c)
 
-elseif (${PLATFORM} MATCHES "Web")
-    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Os -s USE_GLFW=3 -s ASSERTIONS=1 -s WASM=1 -s ASYNCIFY")
+elseif(${PLATFORM} MATCHES "Web")
+    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Os")    
     # Since WASM is used, ALLOW_MEMORY_GROWTH has no extra overheads
-    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -s ALLOW_MEMORY_GROWTH=1 --no-heap-copy")
-    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} --shell-file ${CMAKE_SOURCE_DIR}/src/shell.html")
+    set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -s WASM=1 -s ASYNCIFY -s ALLOW_MEMORY_GROWTH=1 --shell-file ${CMAKE_SOURCE_DIR}/src/shell.html")
     set(CMAKE_EXECUTABLE_SUFFIX ".html")
 
     list(REMOVE_ITEM example_sources ${CMAKE_CURRENT_SOURCE_DIR}/others/raylib_opengl_interop.c)
@@ -109,33 +111,31 @@ elseif (${PLATFORM} MATCHES "Web")
     # and fat HTML
     string(REPLACE "-rdynamic" "" CMAKE_SHARED_LIBRARY_LINK_C_FLAGS "${CMAKE_SHARED_LIBRARY_LINK_C_FLAGS}")
 
-elseif ("${PLATFORM}" STREQUAL "DRM")
+elseif("${PLATFORM}" STREQUAL "DRM")
     list(REMOVE_ITEM example_sources ${CMAKE_CURRENT_SOURCE_DIR}/others/rlgl_standalone.c)
     list(REMOVE_ITEM example_sources ${CMAKE_CURRENT_SOURCE_DIR}/others/raylib_opengl_interop.c)
 
-elseif (NOT SUPPORT_GESTURES_SYSTEM)
+elseif(NOT SUPPORT_GESTURES_SYSTEM)
     # Items requiring gestures system
     list(REMOVE_ITEM example_sources ${CMAKE_CURRENT_SOURCE_DIR}/textures/textures_mouse_painting.c)
     list(REMOVE_ITEM example_sources ${CMAKE_CURRENT_SOURCE_DIR}/core/core_basic_screen_manager.c)
     list(REMOVE_ITEM example_sources ${CMAKE_CURRENT_SOURCE_DIR}/core/core_input_gestures_web.c)
     list(REMOVE_ITEM example_sources ${CMAKE_CURRENT_SOURCE_DIR}/core/core_input_gestures.c)
-
-endif ()
+endif()
 
 # The rlgl_standalone example only targets desktop, without shared libraries.
-if (BUILD_SHARED_LIBS OR NOT ${PLATFORM} MATCHES "Desktop")
+if(BUILD_SHARED_LIBS OR NOT ${PLATFORM} MATCHES "Desktop")
     list(REMOVE_ITEM example_sources ${CMAKE_CURRENT_SOURCE_DIR}/others/rlgl_standalone.c)
-
 endif()
 
 include_directories(BEFORE SYSTEM others/external/include)
 
-if (NOT TARGET raylib)
+if(NOT TARGET raylib)
     find_package(raylib 2.0 REQUIRED)
-endif ()
+endif()
 
 # Do each example
-foreach (example_source ${example_sources})
+foreach(example_source ${example_sources})
     # Create the basename for the example
     get_filename_component(example_name ${example_source} NAME)
     string(REPLACE ".c" "" example_name ${example_name})
@@ -144,19 +144,20 @@ foreach (example_source ${example_sources})
     add_executable(${example_name} ${example_source})
 
     target_link_libraries(${example_name} raylib)
-    if (NOT WIN32)
+
+    if(NOT WIN32)
         target_link_libraries(${example_name} m)
     endif()
 
     string(REGEX MATCH ".*/.*/" resources_dir ${example_source})
     string(APPEND resources_dir "resources")
 
-    if (${PLATFORM} MATCHES "Web" AND EXISTS ${resources_dir})
+    if(${PLATFORM} MATCHES "Web" AND EXISTS ${resources_dir})
         # The local resources path needs to be mapped to /resources virtual path
         string(APPEND resources_dir "@resources")
         set_target_properties(${example_name} PROPERTIES LINK_FLAGS "--preload-file ${resources_dir}")
-    endif ()
-endforeach ()
+    endif()
+endforeach()
 
 # Copy all of the resource files to the destination
 file(COPY ${example_resources} DESTINATION "resources/")

src/CMakeLists.txt

@@ -69,7 +69,7 @@ else()
 endif()
 
 if (${PLATFORM} MATCHES "Web")
-    target_link_options(raylib PRIVATE "-sUSE_GLFW=3")
+    target_link_options(raylib PUBLIC "-sUSE_GLFW=3")
 endif()
 
 set_target_properties(raylib PROPERTIES