Generate Sources of master updated at Tue Apr 15 00:01:22 GMT 2025

Update policy max version to supress warning

.gitattributes

@@ -0,0 +1,6 @@
+*              text eol=lf
+*.png          binary
+*.pdf          binary
+build/*/*      text eol=crlf
+CMakeLists.txt text eol=lf
+build/cmake/*  text eol=lf

.github/workflows/cmake.yml

@@ -0,0 +1,227 @@
+name: CMake
+
+on: 
+  pull_request: 
+    branches: 
+      - master
+    types: 
+      - opened
+      - synchronize
+      - reopened
+  push: 
+    branches: 
+      - master
+
+env:
+  # Customize the CMake build type here (Release, Debug, RelWithDebInfo, etc.)
+  BUILD_TYPE: Release
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    container: ubuntu:latest
+
+    steps:
+    - uses: actions/checkout@v2
+      
+    - name: Install dependencies
+      run: apt update && DEBIAN_FRONTEND=noninteractive apt install -y cmake gcc g++ libglu1-mesa-dev pkg-config libx11-dev libxext-dev
+
+    - name: Create Build Environment
+      # Some projects don't allow in-source building, so create a separate build directory
+      # We'll use this as our working directory for all subsequent commands
+      run: |
+        mkdir build_test
+        mkdir from_installed
+        mkdir pkg-config
+        mkdir as_subdirectory
+
+    - name: Configure CMake
+      # Use a bash shell so we can use the same syntax for environment variable
+      # access regardless of the host operating system
+      shell: bash
+      working-directory: build_test
+      # Note the current convention is to use the -S and -B options here to specify source 
+      # and build directories, but this is only available with CMake 3.13 and higher.  
+      # The CMake binaries on the Github Actions machines are (as of this writing) 3.12
+      run: cmake $GITHUB_WORKSPACE -DCMAKE_BUILD_TYPE=$BUILD_TYPE
+
+    - name: Build test
+      working-directory: build_test
+      shell: bash
+      # Execute the build.  You can specify a specific target with "--target <NAME>"
+      run: cmake --build . --config $BUILD_TYPE
+
+    - name: Install test
+      shell: bash
+      working-directory: from_installed
+      run: |
+        mkdir -p ext_project/build
+        cp $GITHUB_WORKSPACE/src/glewinfo.c ext_project/
+        cmake $GITHUB_WORKSPACE -DCMAKE_INSTALL_PREFIX=$GITHUB_WORKSPACE/glew-root-cmake
+        cmake --build . --target install
+        
+        cd ext_project
+        cp $GITHUB_WORKSPACE/glew-cmake/cmake-install-test.cmake CMakeLists.txt
+        cmake -DCMAKE_PREFIX_PATH=$GITHUB_WORKSPACE/glew-root-cmake/ .
+        cmake --build .
+
+    - name: Package config test
+      shell: bash
+      working-directory: pkg-config
+      run: |
+        mkdir -p ext_project
+        cp $GITHUB_WORKSPACE/src/glewinfo.c ext_project/
+        cmake $GITHUB_WORKSPACE -DPKG_CONFIG_REPRESENTATIVE_TARGET=libglew_static -DCMAKE_INSTALL_PREFIX=$GITHUB_WORKSPACE/glew-root-pkg-config
+        cmake --build . --target install
+        
+        cd ext_project
+        gcc $GITHUB_WORKSPACE/src/glewinfo.c $(PKG_CONFIG_PATH=$GITHUB_WORKSPACE/glew-root-pkg-config/lib/pkgconfig pkg-config --libs --cflags glew) -o glewinfo
+
+    - name: Subdirectory test
+      shell: bash
+      working-directory: as_subdirectory
+      run: |
+        cp $GITHUB_WORKSPACE/src/glewinfo.c ./
+        cp $GITHUB_WORKSPACE/glew-cmake/sub-directory-test.cmake CMakeLists.txt
+        cmake .
+        cmake --build .
+
+  build_linux:
+    strategy:
+      fail-fast: false
+      matrix:
+        cmake:
+          - 2.8.12.2
+          - 3.10.3
+          - latest
+    runs-on: ubuntu-latest
+    container: ubuntu:latest
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Restore cached cmake
+      uses: actions/cache/restore@v4
+      with:
+        path: /opt/cmake
+        key: cmake-${{ matrix.cmake }}
+
+    - name: Install dependencies
+      shell: bash
+      run: |
+        cmake=${{ matrix.cmake }}
+        apt update
+        apt install -y gcc make libgl1-mesa-dev libx11-dev libxext-dev
+        if [ "${cmake}" == "latest" ]; then
+          apt install -y git
+          cmake=$(git ls-remote --tags https://gitlab.kitware.com/cmake/cmake | cut -f 2 | sed -E "s/^refs\/tags\/v//" | tr -d "^{}" | sort -t '.' -k 1,1n -k 2,2n -k 3,3n | tail -n 1 | tr -d "\n")
+          echo "Latest version: ${cmake}"
+        fi
+        if [ -x /opt/cmake/bin/cmake ]; then
+          echo "Found cached cmake"
+          if [ -n "$(/opt/cmake/bin/cmake --version | grep ${cmake})" ]; then
+            exit 0
+          fi
+          /opt/cmake/bin/cmake --version
+          echo "CMake version is mismatched"
+          rm -rf /opt/cmake
+        fi
+
+        apt install -y g++ wget
+        short_version=$(echo "${cmake}" | sed -E "s/^([0-9]+\\.[0-9]+)\\..+$/\\1/" | tr -d "\n")
+        wget https://cmake.org/files/v${short_version}/cmake-${cmake}.tar.gz
+        tar -xf cmake-${cmake}.tar.gz
+        cd cmake-${cmake}
+        if [ "${cmake}" == "2.8.12.2" ]; then
+          apt -y install patch
+          patch -p1 << 'EOF'
+          --- cmake-2.8.12.2-org/CMakeLists.txt	2014-01-16 17:15:07.000000000 +0000
+          +++ cmake-2.8.12.2-patch/CMakeLists.txt	2025-04-13 10:37:28.359021847 +0000
+          @@ -616 +616 @@
+          -add_subdirectory(Tests)
+          +# add_subdirectory(Tests)
+          --- cmake-2.8.12.2-org/Source/CMakeLists.txt	2014-01-16 17:15:08.000000000 +0000
+          +++ cmake-2.8.12.2-patch/Source/CMakeLists.txt	2025-04-13 10:37:13.584956375 +0000
+          @@ -481,2 +481,2 @@
+          -add_library(CTestLib ${CTEST_SRCS})
+          -target_link_libraries(CTestLib CMakeLib ${CMAKE_CURL_LIBRARIES} ${CMAKE_XMLRPC_LIBRARIES})
+          +# add_library(CTestLib ${CTEST_SRCS})
+          +# target_link_libraries(CTestLib CMakeLib ${CMAKE_CURL_LIBRARIES} ${CMAKE_XMLRPC_LIBRARIES})
+          @@ -562,2 +562,2 @@
+          -add_executable(ctest ctest.cxx)
+          -target_link_libraries(ctest CTestLib)
+          +# add_executable(ctest ctest.cxx)
+          +# target_link_libraries(ctest CTestLib)
+          @@ -583 +583 @@
+          -install(TARGETS cmake ctest cpack DESTINATION bin)
+          +install(TARGETS cmake cpack DESTINATION bin)
+        EOF
+        fi
+        ./configure --prefix=/opt/cmake -- -DCMAKE_USE_OPENSSL=OFF
+        make -j $(nproc) install
+
+    - name: Save cmake
+      uses: actions/cache/save@v4
+      with:
+        path: /opt/cmake
+        key: cmake-${{ matrix.cmake }}
+
+    - name: Configure CMake
+      shell: bash
+      run: /opt/cmake/bin/cmake . -DCMAKE_BUILD_TYPE=$BUILD_TYPE
+
+    - name: Build test
+      shell: bash
+      run: /opt/cmake/bin/cmake --build .
+
+    - name: Check alias
+      shell: bash
+      run: test -e lib/libGLEW.a
+
+  build_mingw:
+    runs-on: ubuntu-latest
+    container: ubuntu:latest
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Install dependencies
+      run: apt update && apt install -y cmake g++-mingw-w64-x86-64 make libgl1-mesa-dev libx11-dev libxext-dev
+
+    - name: Configure CMake
+      shell: bash
+      run: cmake . -DCMAKE_BUILD_TYPE=$BUILD_TYPE -DCMAKE_TOOLCHAIN_FILE="$GITHUB_WORKSPACE/glew-cmake/mingw.cmake"
+
+    - name: Build test
+      shell: bash
+      run: cmake --build .
+
+
+  build_mac:
+    runs-on: macos-latest
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Configure CMake
+      shell: bash
+      run: cmake . -DCMAKE_BUILD_TYPE=$BUILD_TYPE
+
+    - name: Build test
+      shell: bash
+      run: cmake --build .
+
+  build_windows:
+    runs-on: windows-latest
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Configure CMake
+      shell: bash
+      run: cmake . -DCMAKE_BUILD_TYPE=$BUILD_TYPE
+
+    - name: Build test
+      shell: bash
+      run: cmake --build .

.gitignore

@@ -0,0 +1,25 @@
+*.pc
+/src/*.c
+/include/GL/*.h
+/build/vc6/*.rc
+/build/*.rc
+/build/*/*.sdf
+/build/*/*.suo
+/build/*/*.db
+/build/*/*.vcxproj.user
+/build/*/.vs/
+/build/*/tmp/
+/build/cmake/CMakeFiles/
+/build/cmake/CMakeCache.txt
+/build/cmake/cmake_install.cmake
+/build/cmake/Makefile
+/auto/extensions
+/auto/registry
+/bin
+/lib
+/tmp
+/out
+.DS_Store*
+auto/EGL-Registry
+auto/OpenGL-Registry
+auto/glfixes

.lgtm.yml

@@ -0,0 +1,12 @@
+extraction:
+  cpp:
+    prepare:
+      packages:
+      - "build-essential"
+      - "libxmu-dev"
+      - "libxi-dev"
+      - "libgl-dev"
+    index:
+      build_command:
+        - "cd auto; make all -j8; cd .."
+        - "make all -j8"

.travis.yml

@@ -0,0 +1,27 @@
+language: cpp
+dist: trusty
+install:
+script:
+- make -C auto clobber
+- make extensions
+- make dist-src
+- make clean && SYSTEM=linux            make
+- make clean && SYSTEM=linux-osmesa     make
+- make clean && SYSTEM=linux-egl        make
+- make clean && SYSTEM=linux-clang      make
+- make clean && SYSTEM=linux-clang-egl  make
+- pushd build/cmake && git clean -xdf . && cmake -G 'Unix Makefiles' .                              && make && popd
+- pushd build/cmake && git clean -xdf . && cmake -G 'Unix Makefiles' -DGLEW_OSMESA=ON .             && make && popd
+- pushd build/cmake && git clean -xdf . && cmake -G 'Unix Makefiles' -DGLEW_EGL=ON -DGLEW_X11=OFF . && make && popd
+addons:
+  apt:
+    packages:
+    - git
+    - cmake
+    - dos2unix
+    - libosmesa6-dev
+    - libegl1-mesa-dev
+  artifacts:
+    paths:
+    - $(ls *.zip *.tgz | tr "\n" ":")
+    - $(find doc -type f | tr "\n" ":")

CMakeLists.txt

@@ -0,0 +1,287 @@
+cmake_minimum_required(VERSION 2.8.12...4.0)
+
+file(STRINGS ${CMAKE_CURRENT_SOURCE_DIR}/config/version  _VERSION_MAJOR_STRING REGEX "GLEW_MAJOR[ ]*=[ ]*[0-9]+.*")
+string(REGEX REPLACE "GLEW_MAJOR[ ]*=[ ]*([0-9]+)" "\\1" MAJOR_VERSION ${_VERSION_MAJOR_STRING})
+file(STRINGS ${CMAKE_CURRENT_SOURCE_DIR}/config/version  _VERSION_MINOR_STRING REGEX "GLEW_MINOR[ ]*=[ ]*[0-9]+.*")
+string(REGEX REPLACE "GLEW_MINOR[ ]*=[ ]*([0-9]+)" "\\1" MINOR_VERSION ${_VERSION_MINOR_STRING})
+file(STRINGS ${CMAKE_CURRENT_SOURCE_DIR}/config/version  _VERSION_PATCH_STRING REGEX "GLEW_MICRO[ ]*=[ ]*[0-9]+.*")
+string(REGEX REPLACE "GLEW_MICRO[ ]*=[ ]*([0-9]+)" "\\1" PATCH_VERSION ${_VERSION_PATCH_STRING})
+set(GLEW_VERSION ${MAJOR_VERSION}.${MINOR_VERSION}.${PATCH_VERSION})
+
+if(NOT CMAKE_VERSION VERSION_LESS 3.0)
+	cmake_policy(SET CMP0048 NEW)
+	project("glew" VERSION ${GLEW_VERSION} LANGUAGES C)
+else()
+	project("glew" C)
+	set(CPACK_PACKAGE_VERSION_MAJOR ${MAJOR_VERSION})
+	set(CPACK_PACKAGE_VERSION_MINOR ${MAJOR_VERSION})
+	set(CPACK_PACKAGE_VERSION_PATCH ${MAJOR_VERSION})
+endif()
+
+set(SRC_DIR ${CMAKE_CURRENT_SOURCE_DIR}/src)
+set(INCLUDE_DIR "$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>$<INSTALL_INTERFACE:include>")
+set(RC_DIR ${CMAKE_CURRENT_SOURCE_DIR}/build)
+
+set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/lib)
+set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/lib)
+set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/bin)
+
+include("GeneratePkgConfig.cmake")
+
+if (POLICY CMP0077)
+	cmake_policy(SET CMP0077 NEW)
+endif()
+
+option(glew-cmake_BUILD_SHARED "Build the shared glew library" ON)
+option(glew-cmake_BUILD_STATIC "Build the static glew library" ON)
+option(USE_GLU "Use GLU" OFF)
+option(GLEW_OSMESA "Off-screen Mesa mode" OFF)
+option(PKG_CONFIG_REPRESENTATIVE_TARGET "Generate pc file for specified target as glew. libglew_static|libglew_shared" OFF)
+option(ONLY_LIBS "Do not build executables" OFF)
+
+set(LIBGLEW_SRCS ${SRC_DIR}/glew.c)
+
+set(DEFINITIONS)
+if(WIN32)
+	list(APPEND DEFINITIONS -DWIN32_MEAN_AND_LEAN -DVC_EXTRALEAN -D_CRT_SECURE_NO_WARNINGS)
+endif()
+
+if(MSVC)
+	list(APPEND LIBGLEW_SRCS ${RC_DIR}/glew.rc)
+endif()
+
+# Use namespaced libraries when supported
+if(NOT CMAKE_VERSION VERSION_LESS 3.14)
+	set(USE_NAMESPACED_LIB YES)
+else()
+	set(USE_NAMESPACED_LIB NO)
+endif()
+
+if(POLICY CMP0028)
+	cmake_policy(SET CMP0028 NEW)
+endif()
+
+if(POLICY CMP0042)
+	cmake_policy(SET CMP0042 NEW)
+endif()
+
+if(POLICY CMP0072)
+	set(OpenGL_GL_PREFERENCE GLVND)
+endif()
+
+if(NOT (WIN32 OR APPLE))
+	message("Try to find OpenGL with GLVND")
+	find_package(OpenGL REQUIRED
+		COMPONENTS OpenGL GLX)
+endif()
+
+if(OPENGL_FOUND AND OpenGL_GLX_FOUND AND TARGET OpenGL::OpenGL)
+	set(USE_GLVND YES)
+else()
+	message("GLVND not supported. Try find OpenGL legacy")
+	find_package(OpenGL REQUIRED)
+	set(USE_GLVND NO)
+endif()
+
+set(pc_requires)
+
+if(NOT USE_GLU)
+	list(APPEND DEFINITIONS -DGLEW_NO_GLU)
+else()
+	if(NOT OPENGL_GLU_FOUND)
+		message(FATAL_ERROR "GLU is not found. but GLU option is enabled")
+	endif()
+
+	list(APPEND pc_requires glu)
+
+	if(USE_NAMESPACED_LIB)
+		list(APPEND LIBRARIES OpenGL::GLU)
+	else()
+		list(APPEND LIBRARIES ${OPENGL_glu_LIBRARY})
+	endif()
+endif()
+
+list(APPEND pc_requires gl)
+if(USE_NAMESPACED_LIB)
+	if(USE_GLVND)
+		list(APPEND LIBRARIES OpenGL::OpenGL)
+	else()
+		list(APPEND LIBRARIES OpenGL::GL)
+	endif()
+else()
+	if(USE_GLVND)
+		list(APPEND LIBRARIES ${OPENGL_opengl_LIBRARY})
+	else()
+		list(APPEND LIBRARIES ${OPENGL_gl_LIBRARY})
+	endif()
+endif()
+
+# OS Specific dependencies
+if(APPLE)
+	find_library(AGL_LIBRARY AGL REQUIRED)
+	list(APPEND LIBRARIES ${AGL_LIBRARY})
+elseif(NOT WIN32)
+	if(GLEW_OSMESA)
+		find_library(OSMESA_LIBRARY OSMesa REQUIRED)
+		list(APPEND LIBRARIES ${OSMESA_LIBRARY})
+		list(APPEND DEFINITIONS -DGLEW_OSMESA)
+		list(APPEND pc_requires osmesa)
+	else()
+		if(USE_GLVND)
+			if(NOT OpenGL_GLX_FOUND)
+				message(FATAL_ERROR "GLX is not found. Try with PREFER_GLVND=NO")
+			endif()
+
+			if(USE_NAMESPACED_LIB)
+				list(APPEND LIBRARIES OpenGL::GLX)
+			else()
+				list(APPEND LIBRARIES ${OPENGL_glx_LIBRARY})
+			endif()
+		endif()
+
+		find_package(X11 REQUIRED)
+
+		list(APPEND pc_requires x11 xext)
+		if(USE_NAMESPACED_LIB)
+			list(APPEND LIBRARIES X11::X11 X11::Xext)
+		else()
+			list(APPEND LIBRARIES ${X11_X11_LIB} ${X11_Xext_LIB})
+		endif()
+	endif()
+endif()
+
+set(GLEW_TARGETS)
+
+if(NOT CMAKE_INSTALL_LIBDIR)
+	set(INSTALL_LIBDIR lib)
+else()
+	set(INSTALL_LIBDIR ${CMAKE_INSTALL_LIBDIR})
+endif()
+
+execute_process(
+	COMMAND ${CMAKE_COMMAND} -E touch ${CMAKE_BINARY_DIR}/test_fs_support_case_sensitivity
+	COMMAND ${CMAKE_COMMAND} -E touch ${CMAKE_BINARY_DIR}/test_fs_support_CASE_sensitivity)
+file(GLOB TEST_FILE_LIST ${CMAKE_BINARY_DIR}/test_fs_support_*_sensitivity)
+list(LENGTH TEST_FILE_LIST TEST_FILE_COUNT)
+if(TEST_FILE_COUNT EQUAL 2)
+	set(SUPPORT_CASE_SENSITIVE_FS YES)
+else()
+	set(SUPPORT_CASE_SENSITIVE_FS NO)
+endif()
+
+function(set_representative_target TARGET)
+	set_target_properties(${TARGET} PROPERTIES
+			OUTPUT_NAME "glew"
+			DEBUG_POSTFIX d)
+
+	# Windows & macOS use case-insensetive FS. do not create symbolic link
+	if(SUPPORT_CASE_SENSITIVE_FS)
+		get_target_property(TARGET_TYPE ${TARGET} TYPE)
+		string(TOLOWER "${CMAKE_BUILD_TYPE}" CMAKE_BUILD_TYPE_LOWER)
+		if(CMAKE_BUILD_TYPE_LOWER STREQUAL "debug" AND NOT ANDROID)
+			set(GLEW_DEBUG_SUFFIX "d")
+		else()
+			set(GLEW_DEBUG_SUFFIX "")
+		endif()
+		if(TARGET_TYPE STREQUAL STATIC_LIBRARY)
+			set(EXT ".a")
+			get_target_property(OUT_DIR ${TARGET} ARCHIVE_OUTPUT_DIRECTORY)
+		else()
+			set(EXT ".so")
+			get_target_property(OUT_DIR ${TARGET} LIBRARY_OUTPUT_DIRECTORY)
+		endif()
+		if(NOT ${CMAKE_VERSION} VERSION_LESS 3.0)
+			add_custom_command(TARGET ${TARGET} POST_BUILD
+					COMMAND ${CMAKE_COMMAND} ARGS -E create_symlink libglew${GLEW_DEBUG_SUFFIX}${EXT} libGLEW${GLEW_DEBUG_SUFFIX}${EXT}
+					WORKING_DIRECTORY ${OUT_DIR}
+					BYPRODUCTS ${OUT_DIR}/libGLEW${GLEW_DEBUG_SUFFIX}${EXT}
+					COMMENT "create libGLEW${GLEW_DEBUG_SUFFIX} symbolic link")
+		else()
+			add_custom_command(TARGET ${TARGET} POST_BUILD
+					COMMAND bash ARGS -c "( test ! -e ${OUT_DIR}/libGLEW${GLEW_DEBUG_SUFFIX}${EXT} && cd ${OUT_DIR} && ${CMAKE_COMMAND} -E create_symlink libglew${GLEW_DEBUG_SUFFIX}${EXT} libGLEW${GLEW_DEBUG_SUFFIX}${EXT} ) || true"
+					COMMENT "create libGLEW${GLEW_DEBUG_SUFFIX} symbolic link"
+					VERBATIM)
+		endif()
+
+		if(NOT ${CMAKE_VERSION} VERSION_LESS 3.14)
+			install(FILES ${OUT_DIR}/libGLEW${GLEW_DEBUG_SUFFIX}${EXT} TYPE LIB)
+		else()
+			install(FILES ${OUT_DIR}/libGLEW${GLEW_DEBUG_SUFFIX}${EXT} DESTINATION ${INSTALL_LIBDIR})
+		endif()
+	endif()
+endfunction()
+
+if(glew-cmake_BUILD_STATIC)
+	add_library(libglew_static STATIC ${LIBGLEW_SRCS})
+
+	set_representative_target(libglew_static)
+
+	target_compile_definitions(libglew_static PUBLIC GLEW_STATIC)
+	list(APPEND GLEW_TARGETS libglew_static)
+endif()
+
+if(glew-cmake_BUILD_SHARED)
+	add_library(libglew_shared SHARED ${LIBGLEW_SRCS})
+
+	if(glew-cmake_BUILD_STATIC)
+		set_target_properties(libglew_shared PROPERTIES
+			OUTPUT_NAME "glew-shared"
+			DEBUG_POSTFIX d)
+	else()
+		set_representative_target(libglew_shared)
+	endif()
+
+	target_compile_definitions(libglew_shared PRIVATE GLEW_BUILD)
+	if(MINGW)
+		if(CMAKE_VERSION VERSION_GREATER_EQUAL 3.13)
+			target_link_options(libglew_shared PRIVATE -nostdlib)
+		else()
+			target_link_libraries(libglew_shared PRIVATE -nostdlib)
+		endif()
+	endif()
+	list(APPEND GLEW_TARGETS libglew_shared)
+endif()
+
+foreach(GLEW_TARGET ${GLEW_TARGETS})
+	target_compile_definitions(${GLEW_TARGET} PUBLIC ${DEFINITIONS})
+	target_include_directories(${GLEW_TARGET} PUBLIC ${INCLUDE_DIR})
+	target_link_libraries(${GLEW_TARGET} PUBLIC ${LIBRARIES})
+	set_target_properties(${GLEW_TARGET} PROPERTIES VERSION ${GLEW_VERSION})
+endforeach()
+
+if(PKG_CONFIG_REPRESENTATIVE_TARGET)
+	GeneratePkgConfigFile(${PKG_CONFIG_REPRESENTATIVE_TARGET} "The OpenGL Extension Wrangler library"
+		NAME "glew"
+		LIBRARY_DIR ${INSTALL_LIBDIR}
+		REQUIRES ${pc_requires})
+endif()
+
+install(TARGETS ${GLEW_TARGETS} EXPORT glew-cmake
+       ARCHIVE DESTINATION ${INSTALL_LIBDIR}
+       LIBRARY DESTINATION ${INSTALL_LIBDIR})
+install(EXPORT glew-cmake DESTINATION ${INSTALL_LIBDIR}/cmake/glew FILE glewConfig.cmake)
+
+file(GLOB PUBLIC_HEADERS "include/GL/*.h")
+install(FILES ${PUBLIC_HEADERS} DESTINATION include/GL/)
+
+if(${CMAKE_CURRENT_SOURCE_DIR} STREQUAL ${CMAKE_SOURCE_DIR} AND NOT ONLY_LIBS)
+	set(GLEWINFO_SRCS ${SRC_DIR}/glewinfo.c)
+	set(VISUALINFO_SRCS ${SRC_DIR}/visualinfo.c)
+	if(MSVS)
+		list(APPEND GLEWINFO_SRCS ${RC_DIR}/glewinfo.rc)
+		list(APPEND VISUALINFO_SRCS ${RC_DIR}/visualinfo.rc)
+	endif()
+
+	add_executable(glewinfo ${GLEWINFO_SRCS})
+	add_executable(visualinfo ${VISUALINFO_SRCS})
+
+	if(glew-cmake_BUILD_STATIC)
+		target_link_libraries(glewinfo libglew_static)
+		target_link_libraries(visualinfo libglew_static)
+	else()
+		target_link_libraries(glewinfo libglew_shared)
+		target_link_libraries(visualinfo libglew_shared)
+	endif()
+
+	install(TARGETS glewinfo visualinfo DESTINATION bin)
+endif()

GeneratePkgConfig.cmake

@@ -0,0 +1,62 @@
+function(GeneratePkgConfigFile target description)
+    cmake_parse_arguments(pc "" "NAME;LIBRARY_DIR" "REQUIRES" ${ARGV})
+    if(NOT pc_LIBRARY_DIR)
+        set(pc_LIBRARY_DIR ${CMAKE_INSTALL_LIBDIR})
+    endif()
+    if(WIN32)
+        set(PKGCONFIG_INSTALL_DIR)
+    else()
+        set(PKGCONFIG_INSTALL_DIR ${pc_LIBRARY_DIR}/pkgconfig)
+    endif()
+    if(NOT pc_NAME)
+        set(pc_NAME ${target})
+    endif()
+
+    get_property(raw_definitions TARGET ${target} PROPERTY INTERFACE_COMPILE_DEFINITIONS)
+    set(definitions "")
+    foreach(def IN LISTS raw_definitions)
+        if(def MATCHES "-D")
+            list(APPEND definitions ${def})
+        else()
+            list(APPEND definitions "-D${def}")
+        endif()
+    endforeach()
+    list(JOIN definitions " " definitions)
+
+    get_property(target_output TARGET ${target} PROPERTY OUTPUT_NAME)
+    get_filename_component(target_output ${target_output} NAME)
+    set(links "-l${target_output}")
+    get_property(raw_links TARGET ${target} PROPERTY INTERFACE_LINK_LIBRARIES)
+    foreach(link IN LISTS raw_links)
+        if(link MATCHES "-l")
+            list(APPEND links ${link})
+        elseif(TARGET ${link})
+            get_property(is_imported TARGET ${link} PROPERTY IMPORTED)
+            if(NOT is_imported)
+                get_property(link_target TARGET ${link} PROPERTY OUTPUT_NAME)
+                list(APPEND links ${link_target})
+            endif()
+        else()
+            list(APPEND links "-l${link}")
+        endif()
+    endforeach()
+    list(JOIN links " " links)
+    get_property(version TARGET ${target} PROPERTY VERSION)
+
+    set(out_file "${CMAKE_CURRENT_BINARY_DIR}/${pc_NAME}.pc")
+    file(WRITE ${out_file} "prefix=${CMAKE_INSTALL_PREFIX}\n")
+    file(APPEND ${out_file} "exec_prefix=\${prefix}\n")
+    file(APPEND ${out_file} "libdir=\${prefix}/${pc_LIBRARY_DIR}\n")
+    file(APPEND ${out_file} "includedir=\${prefix}/include\n")
+    file(APPEND ${out_file} "\n")
+    file(APPEND ${out_file} "Name: ${pc_NAME}\n")
+    file(APPEND ${out_file} "Description: ${description}\n")
+    file(APPEND ${out_file} "Version: ${version}\n")
+    file(APPEND ${out_file} "Cflags: -I\${includedir} ${definitions}\n")
+    file(APPEND ${out_file} "Libs: -L\${libdir} ${links}\n")
+    if(pc_REQUIRES)
+        string(REPLACE ";" " " REQUIRES "${pc_REQUIRES}")
+        file(APPEND ${out_file} "Requires: ${REQUIRES}")
+    endif()
+    install(FILES ${out_file} DESTINATION "${PKGCONFIG_INSTALL_DIR}")
+endfunction()

LICENSE.txt

@@ -1,73 +1,73 @@
-The OpenGL Extension Wrangler Library
-Copyright (C) 2002-2007, Milan Ikits <milan ikits[]ieee org>
-Copyright (C) 2002-2007, Marcelo E. Magallon <mmagallo[]debian org>
-Copyright (C) 2002, Lev Povalahev
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without 
-modification, are permitted provided that the following conditions are met:
-
-* Redistributions of source code must retain the above copyright notice, 
-  this list of conditions and the following disclaimer.
-* Redistributions in binary form must reproduce the above copyright notice, 
-  this list of conditions and the following disclaimer in the documentation 
-  and/or other materials provided with the distribution.
-* The name of the author may be used to endorse or promote products 
-  derived from this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 
-LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 
-CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 
-SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
-THE POSSIBILITY OF SUCH DAMAGE.
-
-
-Mesa 3-D graphics library
-Version:  7.0
-
-Copyright (C) 1999-2007  Brian Paul   All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-the rights to use, copy, modify, merge, publish, distribute, sublicense,
-and/or sell copies of the Software, and to permit persons to whom the
-Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included
-in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
-BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-
-Copyright (c) 2007 The Khronos Group Inc.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and/or associated documentation files (the
-"Materials"), to deal in the Materials without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Materials, and to
-permit persons to whom the Materials are furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be included
-in all copies or substantial portions of the Materials.
-
-THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
-CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
+The OpenGL Extension Wrangler Library
+Copyright (C) 2002-2007, Milan Ikits <milan ikits[]ieee org>
+Copyright (C) 2002-2007, Marcelo E. Magallon <mmagallo[]debian org>
+Copyright (C) 2002, Lev Povalahev
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without 
+modification, are permitted provided that the following conditions are met:
+
+* Redistributions of source code must retain the above copyright notice, 
+  this list of conditions and the following disclaimer.
+* Redistributions in binary form must reproduce the above copyright notice, 
+  this list of conditions and the following disclaimer in the documentation 
+  and/or other materials provided with the distribution.
+* The name of the author may be used to endorse or promote products 
+  derived from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+THE POSSIBILITY OF SUCH DAMAGE.
+
+
+Mesa 3-D graphics library
+Version:  7.0
+
+Copyright (C) 1999-2007  Brian Paul   All Rights Reserved.
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the "Software"),
+to deal in the Software without restriction, including without limitation
+the rights to use, copy, modify, merge, publish, distribute, sublicense,
+and/or sell copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+
+Copyright (c) 2007 The Khronos Group Inc.
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and/or associated documentation files (the
+"Materials"), to deal in the Materials without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Materials, and to
+permit persons to whom the Materials are furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Materials.
+
+THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.

Makefile

@@ -31,7 +31,7 @@
 include config/version
 
 SHELL = /bin/sh
-SYSTEM = $(shell config/config.guess | cut -d - -f 3 | sed -e 's/[0-9\.]//g;')
+SYSTEM ?= $(shell config/config.guess | cut -d - -f 3 | sed -e 's/\.//g' -e 's/[0-9]\{1,\}.*//')
 SYSTEM.SUPPORTED = $(shell test -f config/Makefile.$(SYSTEM) && echo 1)
 
 ifeq ($(SYSTEM.SUPPORTED), 1)
@@ -40,138 +40,318 @@ else
 $(error "Platform '$(SYSTEM)' not supported")
 endif
 
-GLEW_DEST ?= /usr
-BINDIR ?= $(GLEW_DEST)/bin
-LIBDIR ?= $(GLEW_DEST)/lib
-INCDIR ?= $(GLEW_DEST)/include/GL
-SHARED_OBJ_EXT ?= o
-TARDIR = ../glew-$(GLEW_VERSION)
-TARBALL = ../glew_$(GLEW_VERSION).tar.gz
+GLEW_PREFIX ?= /usr/local
+GLEW_DEST ?= /usr/local
+BINDIR    ?= $(GLEW_DEST)/bin
+LIBDIR    ?= $(GLEW_DEST)/lib
+INCDIR    ?= $(GLEW_DEST)/include/GL
+PKGDIR    ?= $(GLEW_DEST)/lib/pkgconfig
 
-AR = ar
-INSTALL = install
-STRIP = strip
-RM = rm -f
-LN = ln -sf
-ifeq ($(MAKECMDGOALS), debug)
+ifneq ($(GLEW_NO_GLU), -DGLEW_NO_GLU)
+LIBGLU = glu
+endif
+
+DIST_NAME    ?= glew-$(GLEW_VERSION)
+DIST_SRC_ZIP ?= $(shell pwd)/$(DIST_NAME).zip
+DIST_SRC_TGZ ?= $(shell pwd)/$(DIST_NAME).tgz
+DIST_WIN32   ?= $(shell pwd)/$(DIST_NAME)-win32.zip
+
+DIST_DIR := $(shell mktemp -d /tmp/glew.XXXXXX)/$(DIST_NAME)
+
+# To disable stripping of linked binaries either:
+#   - use STRIP= on gmake command-line
+#   - edit this makefile to set STRIP to the empty string
+#
+# To disable symlinks:
+#   - use LN= on gmake command-line
+
+AR       ?= ar
+ARFLAGS  ?= cr
+INSTALL  ?= install
+STRIP    ?= strip
+RM       ?= rm -f
+LN       ?= ln -sf
+UNIX2DOS ?= unix2dos -q
+DOS2UNIX ?= dos2unix -q
+
+ifneq (,$(filter debug,$(MAKECMDGOALS)))
 OPT = -g
+STRIP :=
 else
 OPT = $(POPT)
 endif
 INCLUDE = -Iinclude
 CFLAGS = $(OPT) $(WARN) $(INCLUDE) $(CFLAGS.EXTRA)
 
-LIB.SRCS = src/glew.c
-LIB.OBJS = $(LIB.SRCS:.c=.o)
-LIB.SOBJS = $(LIB.SRCS:.c=.$(SHARED_OBJ_EXT))
-LIB.LDFLAGS = $(LDFLAGS.EXTRA) $(LDFLAGS.GL)
-LIB.LIBS = $(GL_LDFLAGS)
+all debug: glew.lib glew.bin
 
-GLEWINFO.BIN = glewinfo$(BIN.SUFFIX)
-GLEWINFO.BIN.SRCS = src/glewinfo.c
-GLEWINFO.BIN.OBJS = $(GLEWINFO_BIN.SRCS:.c=.o)
-VISUALINFO.BIN = visualinfo$(BIN.SUFFIX)
-VISUALINFO.BIN.SRCS = src/visualinfo.c
-VISUALINFO.BIN.OBJS = $(VISUALINFO_BIN.SRCS:.c=.o)
-BIN.LIBS = -Llib $(LDFLAGS.DYNAMIC) -l$(NAME) $(LDFLAGS.EXTRA) $(LDFLAGS.GL)
+# GLEW shared and static libraries
 
-all debug: lib/$(LIB.SHARED) lib/$(LIB.STATIC) bin/$(GLEWINFO.BIN) bin/$(VISUALINFO.BIN)
+LIB.LDFLAGS        := $(LDFLAGS.EXTRA) $(LDFLAGS.GL)
+LIB.LIBS           := $(GL_LDFLAGS)
+LIB.SHARED.DIR     ?= lib
+
+LIB.SRCS           := src/glew.c
+LIB.SRCS.NAMES     := $(notdir $(LIB.SRCS))
+
+LIB.OBJS           := $(addprefix tmp/$(SYSTEM)/default/static/,$(LIB.SRCS.NAMES))
+LIB.OBJS           := $(LIB.OBJS:.c=.o)
+LIB.SOBJS          := $(addprefix tmp/$(SYSTEM)/default/shared/,$(LIB.SRCS.NAMES))
+LIB.SOBJS          := $(LIB.SOBJS:.c=.o)
+
+glew.lib: glew.lib.shared glew.lib.static
+
+glew.lib.shared: lib $(LIB.SHARED.DIR) $(LIB.SHARED.DIR)/$(LIB.SHARED) glew.pc
+glew.lib.static: lib lib/$(LIB.STATIC) glew.pc
+
+.PHONY: glew.lib glew.lib.shared glew.lib.static
 
 lib:
 	mkdir lib
 
 lib/$(LIB.STATIC): $(LIB.OBJS)
-	$(AR) cr $@ $^
+ifneq ($(AR),)
+	$(AR) $(ARFLAGS) $@ $^
+else ifneq ($(LIBTOOL),)
+	$(LIBTOOL) $@ $^
+endif
+ifneq ($(STRIP),)
+	$(STRIP) -x $@
+endif
 
-lib/$(LIB.SHARED): $(LIB.SOBJS)
+$(LIB.SHARED.DIR)/$(LIB.SHARED): $(LIB.SOBJS)
 	$(LD) $(LDFLAGS.SO) -o $@ $^ $(LIB.LDFLAGS) $(LIB.LIBS)
-ifeq ($(patsubst mingw%,mingw,$(SYSTEM)), mingw)
-else
-	$(LN) $(LIB.SHARED) lib/$(LIB.SONAME)
-	$(LN) $(LIB.SHARED) lib/$(LIB.DEVLNK)
+ifneq ($(LN),)
+	$(LN) $(LIB.SHARED) $(LIB.SHARED.DIR)/$(LIB.SONAME)
+	$(LN) $(LIB.SHARED) $(LIB.SHARED.DIR)/$(LIB.DEVLNK)
+endif
+ifneq ($(STRIP),)
+	$(STRIP) -x $@
 endif
 
-bin/$(GLEWINFO.BIN): $(GLEWINFO.BIN.SRCS) lib/$(LIB.SHARED)
-	$(CC) $(CFLAGS) -o $@ $(GLEWINFO.BIN.SRCS) $(BIN.LIBS)
+tmp/$(SYSTEM)/default/static/glew.o: src/glew.c include/GL/glew.h include/GL/wglew.h include/GL/glxew.h
+	@mkdir -p $(dir $@)
+	$(CC) -DGLEW_NO_GLU -DGLEW_STATIC $(CFLAGS) $(CFLAGS.SO) -o $@ -c $<
 
-bin/$(VISUALINFO.BIN): $(VISUALINFO.BIN.SRCS) lib/$(LIB.SHARED)
-	$(CC) $(CFLAGS) -o $@ $(VISUALINFO.BIN.SRCS) $(BIN.LIBS)
+tmp/$(SYSTEM)/default/shared/glew.o: src/glew.c include/GL/glew.h include/GL/wglew.h include/GL/glxew.h
+	@mkdir -p $(dir $@)
+	$(CC) -DGLEW_NO_GLU -DGLEW_BUILD $(CFLAGS) $(CFLAGS.SO) -o $@ -c $<
 
-%.o: %.c
-	$(CC) -c $(CFLAGS) -o $@ $<
+# Force re-write of glew.pc, GLEW_DEST can vary
 
-src/glew.o: src/glew.c include/GL/glew.h include/GL/wglew.h include/GL/glxew.h
-	$(CC) $(CFLAGS) $(CFLAGS.SO) -o $@ -c $<
+.PHONY: glew.pc
 
-src/glew.pic_o: src/glew.c include/GL/glew.h include/GL/wglew.h include/GL/glxew.h
-	$(CC) $(CFLAGS) $(PICFLAG) $(CFLAGS.SO) -o $@ -c $<
+glew.pc: glew.pc.in
+	sed \
+		-e "s|@prefix@|$(GLEW_PREFIX)|g" \
+		-e "s|@libdir@|$(LIBDIR)|g" \
+		-e "s|@exec_prefix@|$(BINDIR)|g" \
+		-e "s|@includedir@|$(INCDIR)|g" \
+		-e "s|@version@|$(GLEW_VERSION)|g" \
+		-e "s|@cflags@||g" \
+		-e "s|@libname@|$(NAME)|g" \
+		-e "s|@libgl@|$(LDFLAGS.GL)|g" \
+		-e "s|@requireslib@|$(LIBGLU)|g" \
+		< $< > $@
 
-install: all
-# directories
-	$(INSTALL) -d -m 0755 $(BINDIR)
-	$(INSTALL) -d -m 0755 $(INCDIR)
-	$(INSTALL) -d -m 0755 $(LIBDIR)
+# GLEW utility programs
+
+BIN.LIBS = -Llib $(LDFLAGS.DYNAMIC) -l$(NAME) $(LDFLAGS.EXTRA) $(LDFLAGS.GL)
+
+GLEWINFO.BIN       := glewinfo$(BIN.SUFFIX)
+GLEWINFO.BIN.SRC   := src/glewinfo.c
+GLEWINFO.BIN.OBJ   := $(addprefix tmp/$(SYSTEM)/default/shared/,$(notdir $(GLEWINFO.BIN.SRC)))
+GLEWINFO.BIN.OBJ   := $(GLEWINFO.BIN.OBJ:.c=.o)
+
+VISUALINFO.BIN     := visualinfo$(BIN.SUFFIX)
+VISUALINFO.BIN.SRC := src/visualinfo.c
+VISUALINFO.BIN.OBJ := $(addprefix tmp/$(SYSTEM)/default/shared/,$(notdir $(VISUALINFO.BIN.SRC)))
+VISUALINFO.BIN.OBJ := $(VISUALINFO.BIN.OBJ:.c=.o)
+
+# Don't build glewinfo or visualinfo for NaCL, yet.
+
+ifneq ($(filter nacl%,$(SYSTEM)),)
+glew.bin: glew.lib
+else
+glew.bin: glew.lib bin/$(GLEWINFO.BIN) bin/$(VISUALINFO.BIN)
+endif
+
+bin/$(GLEWINFO.BIN): $(GLEWINFO.BIN.OBJ) $(LIB.SHARED.DIR)/$(LIB.SHARED)
+	@mkdir -p $(dir $@)
+	$(CC) $(CFLAGS) -o $@ $(GLEWINFO.BIN.OBJ) $(BIN.LIBS)
+ifneq ($(STRIP),)
+	$(STRIP) -x $@
+endif
+
+bin/$(VISUALINFO.BIN): $(VISUALINFO.BIN.OBJ) $(LIB.SHARED.DIR)/$(LIB.SHARED)
+	@mkdir -p $(dir $@)
+	$(CC) $(CFLAGS) -o $@ $(VISUALINFO.BIN.OBJ) $(BIN.LIBS)
+ifneq ($(STRIP),)
+	$(STRIP) -x $@
+endif
+
+$(GLEWINFO.BIN.OBJ): $(GLEWINFO.BIN.SRC) include/GL/glew.h include/GL/wglew.h include/GL/glxew.h
+	@mkdir -p $(dir $@)
+	$(CC) -DGLEW_NO_GLU $(CFLAGS) $(CFLAGS.SO) -o $@ -c $<
+
+$(VISUALINFO.BIN.OBJ): $(VISUALINFO.BIN.SRC) include/GL/glew.h include/GL/wglew.h include/GL/glxew.h
+	@mkdir -p $(dir $@)
+	$(CC) -DGLEW_NO_GLU $(CFLAGS) $(CFLAGS.SO) -o $@ -c $<
+
+# Install targets
+
+install.all: install install.bin
+
+install:     install.include install.lib install.pkgconfig
+
+install.lib: glew.lib
+	$(INSTALL) -d -m 0755 "$(DESTDIR)$(LIBDIR)"
 # runtime
-ifeq ($(patsubst mingw%,mingw,$(SYSTEM)), mingw)
-	$(STRIP) -x lib/$(LIB.SHARED)
-	$(INSTALL) -m 0644 lib/$(LIB.SHARED) $(BINDIR)/
+ifeq ($(filter-out mingw% cygwin,$(SYSTEM)),)
+	$(INSTALL) -d -m 0755 "$(DESTDIR)$(BINDIR)"
+	$(INSTALL) -m 0755 $(LIB.SHARED.DIR)/$(LIB.SHARED) "$(DESTDIR)$(BINDIR)/"
 else
-	$(STRIP) -x lib/$(LIB.SHARED)
-	$(INSTALL) -m 0644 lib/$(LIB.SHARED) $(LIBDIR)/
-	$(LN) $(LIB.SHARED) $(LIBDIR)/$(LIB.SONAME)
+	$(INSTALL) -m 0644 $(LIB.SHARED.DIR)/$(LIB.SHARED) "$(DESTDIR)$(LIBDIR)/"
 endif
+ifneq ($(LN),)
+	$(LN) $(LIB.SHARED) "$(DESTDIR)$(LIBDIR)/$(LIB.SONAME)"
+endif
+
 # development files
-	$(INSTALL) -m 0644 include/GL/wglew.h $(INCDIR)/
-	$(INSTALL) -m 0644 include/GL/glew.h $(INCDIR)/
-	$(INSTALL) -m 0644 include/GL/glxew.h $(INCDIR)/
-ifeq ($(patsubst mingw%,mingw,$(SYSTEM)), mingw)
-	$(INSTALL) -m 0644 lib/$(LIB.DEVLNK) $(LIBDIR)/
-else
-	strip -x lib/$(LIB.STATIC)
-	$(INSTALL) -m 0644 lib/$(LIB.STATIC) $(LIBDIR)/
-	$(LN) $(LIB.SHARED) $(LIBDIR)/$(LIB.DEVLNK)
+ifeq ($(filter-out mingw% cygwin,$(SYSTEM)),)
+	$(INSTALL) -m 0644 lib/$(LIB.DEVLNK) "$(DESTDIR)$(LIBDIR)/"
 endif
-# utilities
-	$(INSTALL) -s -m 0755 bin/$(GLEWINFO.BIN) bin/$(VISUALINFO.BIN) $(BINDIR)/
+ifneq ($(LN),)
+	$(LN) $(LIB.SHARED) "$(DESTDIR)$(LIBDIR)/$(LIB.DEVLNK)"
+endif
+	$(INSTALL) -m 0644 lib/$(LIB.STATIC) "$(DESTDIR)$(LIBDIR)/"
+
+install.bin: glew.bin
+	$(INSTALL) -d -m 0755 "$(DESTDIR)$(BINDIR)"
+	$(INSTALL)    -m 0755 bin/$(GLEWINFO.BIN) bin/$(VISUALINFO.BIN) "$(DESTDIR)$(BINDIR)/"
+
+install.include:
+	$(INSTALL) -d -m 0755 "$(DESTDIR)$(INCDIR)"
+	$(INSTALL) -m 0644 include/GL/wglew.h "$(DESTDIR)$(INCDIR)/"
+	$(INSTALL) -m 0644 include/GL/glew.h "$(DESTDIR)$(INCDIR)/"
+	$(INSTALL) -m 0644 include/GL/glxew.h "$(DESTDIR)$(INCDIR)/"
+	$(INSTALL) -m 0644 include/GL/eglew.h "$(DESTDIR)$(INCDIR)/"
+
+install.pkgconfig: glew.pc
+	$(INSTALL) -d -m 0755 "$(DESTDIR)$(PKGDIR)"
+	$(INSTALL) -d -m 0755 "$(DESTDIR)$(PKGDIR)"
+	$(INSTALL) -m 0644 glew.pc "$(DESTDIR)$(PKGDIR)/"
 
 uninstall:
-	$(RM) $(INCDIR)/wglew.h
-	$(RM) $(INCDIR)/glew.h
-	$(RM) $(INCDIR)/glxew.h
-	$(RM) $(LIBDIR)/$(LIB.DEVLNK)
-ifeq ($(patsubst mingw%,mingw,$(SYSTEM)), mingw)
-	$(RM) $(BINDIR)/$(LIB.SHARED)
+	$(RM) "$(DESTDIR)$(INCDIR)/wglew.h"
+	$(RM) "$(DESTDIR)$(INCDIR)/glew.h"
+	$(RM) "$(DESTDIR)$(INCDIR)/glxew.h"
+	$(RM) "$(DESTDIR)$(LIBDIR)/$(LIB.DEVLNK)"
+ifeq ($(filter-out mingw% cygwin,$(SYSTEM)),)
+	$(RM) "$(DESTDIR)$(BINDIR)/$(LIB.SHARED)"
 else
-	$(RM) $(LIBDIR)/$(LIB.SONAME)
-	$(RM) $(LIBDIR)/$(LIB.SHARED)
-	$(RM) $(LIBDIR)/$(LIB.STATIC)
+	$(RM) "$(DESTDIR)$(LIBDIR)/$(LIB.SONAME)"
+	$(RM) "$(DESTDIR)$(LIBDIR)/$(LIB.SHARED)"
 endif
-	$(RM) $(BINDIR)/$(GLEWINFO.BIN) $(BINDIR)/$(VISUALINFO.BIN)
+	$(RM) "$(DESTDIR)$(LIBDIR)/$(LIB.STATIC)"
+	$(RM) "$(DESTDIR)$(BINDIR)/$(GLEWINFO.BIN)" "$(DESTDIR)$(BINDIR)/$(VISUALINFO.BIN)"
 
 clean:
-	$(RM) $(LIB.OBJS)
-	$(RM) $(LIB.SOBJS)
-	$(RM) lib/$(LIB.STATIC) lib/$(LIB.SHARED) lib/$(LIB.DEVLNK) lib/$(LIB.SONAME) $(LIB.STATIC)
-	$(RM) $(GLEWINFO.BIN.OBJS) bin/$(GLEWINFO.BIN) $(VISUALINFO.BIN.OBJS) bin/$(VISUALINFO.BIN)
-# Compiler droppings
-	$(RM) so_locations
+	$(RM) -r tmp/
+	$(RM) -r lib/
+	$(RM) -r bin/
+	$(RM) glew.pc
 
 distclean: clean
 	find . -name \*~ | xargs $(RM)
 	find . -name .\*.sw\? | xargs $(RM)
 
-tardist:
-	$(RM) -r $(TARDIR)
-	mkdir $(TARDIR)
-	cp -a . $(TARDIR)
-	find $(TARDIR) -name CVS -o -name .cvsignore | xargs $(RM) -r
-	$(MAKE) -C $(TARDIR) distclean
-	$(MAKE) -C $(TARDIR)
-	$(MAKE) -C $(TARDIR) distclean
-	$(RM) -r $(TARDIR)/auto/registry
-	env GZIP=-9 tar -C `dirname $(TARDIR)` -cvzf $(TARBALL) `basename $(TARDIR)`
+# Distributions
+
+dist-win32:
+	$(RM) -r $(DIST_DIR)
+	mkdir -p $(DIST_DIR)
+	cp -a include $(DIST_DIR)
+	cp -a doc $(DIST_DIR)
+	cp -a *.txt $(DIST_DIR)
+	cp -a bin $(DIST_DIR)
+	cp -a lib $(DIST_DIR)
+	$(RM) -f $(DIST_DIR)/bin/*/*/*.pdb $(DIST_DIR)/bin/*/*/*.exp
+	$(RM) -f $(DIST_DIR)/bin/*/*/glewinfo-*.exe $(DIST_DIR)/bin/*/*/visualinfo-*.exe 
+	$(RM) -f $(DIST_DIR)/lib/*/*/*.pdb $(DIST_DIR)/lib/*/*/*.exp
+	$(UNIX2DOS) $(DIST_DIR)/include/GL/*.h
+	$(UNIX2DOS) $(DIST_DIR)/doc/*.txt
+	$(UNIX2DOS) $(DIST_DIR)/doc/*.html
+	$(UNIX2DOS) $(DIST_DIR)/*.txt
+	rm -f $(DIST_WIN32)
+	cd $(DIST_DIR)/.. && zip -rq9 $(DIST_WIN32) $(DIST_NAME)
+	$(RM) -r $(DIST_DIR)
+
+dist-src:
+	$(RM) -r $(DIST_DIR)
+	mkdir -p $(DIST_DIR)
+	mkdir -p $(DIST_DIR)/bin
+	mkdir -p $(DIST_DIR)/lib
+	cp -a auto $(DIST_DIR)
+	$(RM) -Rf $(DIST_DIR)/auto/registry
+	$(RM) -Rf $(DIST_DIR)/auto/glfixes
+	$(RM) -Rf $(DIST_DIR)/auto/OpenGL-Registry
+	$(RM) -Rf $(DIST_DIR)/auto/EGL-Registry
+	cp -a build $(DIST_DIR)
+	cp -a config $(DIST_DIR)
+	cp -a src $(DIST_DIR)
+	cp -a doc $(DIST_DIR)
+	cp -a include $(DIST_DIR)
+	cp -a *.md $(DIST_DIR)
+	cp -a *.txt $(DIST_DIR)
+	cp -a Makefile $(DIST_DIR)
+	cp -a glew.pc.in $(DIST_DIR)
+	find $(DIST_DIR) -name '*.o' | xargs $(RM) -r
+	find $(DIST_DIR) -name '*~' | xargs $(RM) -r
+	find $(DIST_DIR) -name CVS -o -name .cvsignore | xargs $(RM) -r
+	find $(DIST_DIR) -name .svn | xargs $(RM) -r
+	find $(DIST_DIR) -name "*.patch" | xargs $(RM) -r
+	$(DOS2UNIX) $(DIST_DIR)/Makefile
+	$(DOS2UNIX) $(DIST_DIR)/auto/Makefile
+	$(DOS2UNIX) $(DIST_DIR)/config/*
+	$(UNIX2DOS) $(DIST_DIR)/auto/core/*
+	$(UNIX2DOS) $(DIST_DIR)/auto/extensions/*
+	find $(DIST_DIR) -name '*.h' | xargs $(UNIX2DOS)
+	find $(DIST_DIR) -name '*.c' | xargs $(UNIX2DOS)
+	find $(DIST_DIR) -name '*.md' | xargs $(UNIX2DOS)
+	find $(DIST_DIR) -name '*.txt' | xargs $(UNIX2DOS)
+	find $(DIST_DIR) -name '*.html' | xargs $(UNIX2DOS)
+	find $(DIST_DIR) -name '*.css' | xargs $(UNIX2DOS)
+	find $(DIST_DIR) -name '*.sh' | xargs $(UNIX2DOS)
+	find $(DIST_DIR) -name '*.pl' | xargs $(UNIX2DOS)
+	find $(DIST_DIR) -name 'Makefile' | xargs $(UNIX2DOS)
+	find $(DIST_DIR) -name '*.in' | xargs $(UNIX2DOS)
+	find $(DIST_DIR) -name '*.pm' | xargs $(UNIX2DOS)
+	find $(DIST_DIR) -name '*.rc' | xargs $(UNIX2DOS)
+	rm -f $(DIST_SRC_ZIP)
+	cd $(DIST_DIR)/.. && zip -rq9 $(DIST_SRC_ZIP) $(DIST_NAME)
+	$(DOS2UNIX) $(DIST_DIR)/Makefile
+	$(DOS2UNIX) $(DIST_DIR)/auto/Makefile
+	$(DOS2UNIX) $(DIST_DIR)/config/*
+	$(DOS2UNIX) $(DIST_DIR)/auto/core/*
+	$(DOS2UNIX) $(DIST_DIR)/auto/extensions/*
+	find $(DIST_DIR) -name '*.h' | xargs $(DOS2UNIX)
+	find $(DIST_DIR) -name '*.c' | xargs $(DOS2UNIX)
+	find $(DIST_DIR) -name '*.md' | xargs $(DOS2UNIX)
+	find $(DIST_DIR) -name '*.txt' | xargs $(DOS2UNIX)
+	find $(DIST_DIR) -name '*.html' | xargs $(DOS2UNIX)
+	find $(DIST_DIR) -name '*.css' | xargs $(DOS2UNIX)
+	find $(DIST_DIR) -name '*.sh' | xargs $(DOS2UNIX)
+	find $(DIST_DIR) -name '*.pl' | xargs $(DOS2UNIX)
+	find $(DIST_DIR) -name 'Makefile' | xargs $(DOS2UNIX)
+	find $(DIST_DIR) -name '*.in' | xargs $(DOS2UNIX)
+	find $(DIST_DIR) -name '*.pm' | xargs $(DOS2UNIX)
+	find $(DIST_DIR) -name '*.rc' | xargs $(DOS2UNIX)
+	rm -f $(DIST_SRC_TGZ)
+	cd $(DIST_DIR)/.. && env GZIP=-9 tar czf $(DIST_SRC_TGZ) $(DIST_NAME)
+	$(RM) -r $(DIST_DIR)
 
 extensions:
 	$(MAKE) -C auto
 
-.PHONY: clean distclean tardist
+.PHONY: clean distclean tardist dist-win32 dist-src

README.md

@@ -0,0 +1,29 @@
+# GLEW-cmake - nightly pre-generated snapshot with old unofficial cmake support
+
+[GLEW](https://github.com/nigels-com/glew) is upstream of this project.
+But *GLEW* repository does not contain generated sources. Only releases include generated sources.
+
+*GLEW-cmake* has generated sources based on the latest *GLEW*. Sources are generated nightly.
+If you need only the latest snapshot of *GLEW*, try the build system of *GLEW*. It is placed under the `build` directory. Official `CMakeLists.txt` is placed in `build/cmake`.
+Please check [README_glew.md](./README_glew.md) for using build system of *GLEW*.
+
+Also, *GLEW-cmake* has unofficial cmake support - It is created when the official CMake support of *GLEW* does not exist.
+You can see some CMake script examples in [`glew-cmake`](./glew-cmake/) directory. But, I **strongly** recommend using official CMakeLists of *GLEW*.
+
+## Usage
+
+This project provide `libglew_static` and `libglew_shared` library targets and `glewinfo` and `visualinfo` executable targets.
+
+`libglew_static` provides a static library, and `libglew_shared` provides a shared library.
+*glew-cmake* does not affected by [BUILD_SHARED_LIBS](https://cmake.org/cmake/help/latest/variable/BUILD_SHARED_LIBS.html).
+
+You can disable each library target by setting `glew-cmake_BUILD_SHARED` or `glew-cmake_BUILD_STATIC` falsy value (ex. `NO`, `FALSE`).
+
+If you need only libraries, Please set `ONLY_LIBS` to `ON`. Otherwise, cmake generates executable targets also.
+
+You can get pkg-config fils by setting `PKG_CONFIG_REPRESENTATIVE_TARGET` to `libglew_static` or `libglew_shared`.
+
+Simply specify dependency of your target with `libglew_static` or `libglew_shared` by `target_link_libraries`.
+It will set the additional include directory & the libraries to link to your target.
+
+If you are not familiar with cmake, Some `sub-directory-test.cmake`, `fetch-content.cmake` in [`glew-cmake`](./glew-cmake/) could be helpful.

README.txt

@@ -1,18 +0,0 @@
-See doc/index.html for more information.
-
-If you downloaded the tarball from the GLEW website, you just need to:
-
-    Unix:
-
-        make
-
-    Windows:
-
-        use the project file in build/vc6/
-
-If you wish to build GLEW from scratch (update the extension data from
-the net or add your own extension information), you need a Unix
-environment (including wget, perl, and GNU make).  The extension data
-is regenerated from the top level source directory with:
-
-        make extensions

README_glew.md

@@ -0,0 +1,256 @@
+# GLEW - The OpenGL Extension Wrangler Library
+
+The OpenGL Extension Wrangler Library (GLEW) is a cross-platform open-source C/C++ extension loading library. GLEW provides efficient run-time mechanisms for determining which OpenGL extensions are supported on the target platform. OpenGL core and extension functionality is exposed in a single header file. GLEW has been tested on a variety of operating systems, including Windows, Linux, Mac OS X, FreeBSD, Irix, and Solaris.
+
+![](http://glew.sourceforge.net/glew.png)
+
+http://glew.sourceforge.net/
+
+https://github.com/nigels-com/glew
+
+[![Gitter](https://badges.gitter.im/nigels-com/glew.svg)](https://gitter.im/nigels-com/glew?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge)
+[![Download](https://img.shields.io/sourceforge/dm/glew.svg)](https://sourceforge.net/projects/glew/files/latest/download)
+[![Health](https://codebuild.ap-southeast-2.amazonaws.com/badges?uuid=eyJlbmNyeXB0ZWREYXRhIjoiZ0cxMFNORFBPTGQ5Z1MyRUsxRnU5V1ZyOUNUWmZZRFJwNWdBNng5MnNtdFFObGNsTEJkQkxZa0lHYmtMNEZRREZaZmdvMUh2bDMxVjhFc3c2L29odFQ4PSIsIml2UGFyYW1ldGVyU3BlYyI6InhLVlFqWXVaMEZRVFh6c1QiLCJtYXRlcmlhbFNldFNlcmlhbCI6MX0%3D&branch=master)](https://ap-southeast-2.codebuild.aws.amazon.com/project/eyJlbmNyeXB0ZWREYXRhIjoiK3RLWndGOVVkMWthbXRQZCtVTTNOQ0w2dEpxakZ1cVBTNDZ1UldGODdqUERSdkx0U21Nd0RFaGhQL1kycVlmNzh2OXpEYnRKV3hXTVJJdjUvVStCbTl0dkliZm5jRTFsc0VBPSIsIml2UGFyYW1ldGVyU3BlYyI6ImZ0ekRoMkNjaU0rRUt5K2UiLCJtYXRlcmlhbFNldFNlcmlhbCI6MX0%3D)
+
+## Table of Contents
+
+* [Downloads](#downloads)
+	* [Recent snapshots](#recent-snapshots)
+* [Build](#build)
+	* [Linux and Mac](#linux-and-mac)
+		* [Using GNU Make](#using-gnu-make)
+		* [Install build tools](#install-build-tools)
+		* [Build](#build-1)
+		* [Linux EGL](#linux-egl)
+		* [Linux OSMesa](#linux-osmesa)
+		* [Linux mingw-w64](#linux-mingw-w64)
+	* [Using cmake](#using-cmake)
+		* [Install build tools](#install-build-tools-1)
+		* [Build](#build-2)
+	* [Windows](#windows)
+		* [Visual Studio](#visual-studio)
+		* [MSYS/Mingw](#msysmingw)
+		* [MSYS2/Mingw-w64](#msys2mingw-w64)
+* [glewinfo](#glewinfo)
+* [Code Generation](#code-generation)
+* [Authors](#authors)
+* [Contributions](#contributions)
+* [Copyright and Licensing](#copyright-and-licensing)
+
+## Downloads
+
+Current release is [2.2.0](https://github.com/nigels-com/glew/releases/tag/glew-2.2.0).
+[(Change Log)](http://glew.sourceforge.net/log.html)
+
+Sources available as
+[ZIP](https://github.com/nigels-com/glew/releases/download/glew-2.2.0/glew-2.2.0.zip) or
+[TGZ](https://github.com/nigels-com/glew/releases/download/glew-2.2.0/glew-2.2.0.tgz).
+
+Windows binaries for [32-bit and 64-bit](https://github.com/nigels-com/glew/releases/download/glew-2.2.0/glew-2.2.0-win32.zip).
+
+### Recent snapshots
+
+Snapshots may contain new features, bug-fixes or new OpenGL extensions ahead of tested, official releases.
+
+[glew-20220402.tgz](https://sourceforge.net/projects/glew/files/glew/snapshots/glew-20220402.tgz/download) *GLEW 2.2.0 - with fix for glCreateProgressFenceNVX*
+
+## Build
+
+It is highly recommended to build from a tgz or zip release snapshot.
+The code generation workflow is a complex brew of gnu make, perl and python, that works best on Linux or Mac.
+The code generation is known to work on Windows using [MSYS2](https://www.msys2.org/).
+For most end-users of GLEW the official releases are the best choice, with first class support.
+
+### Linux and Mac
+
+#### Using GNU Make
+
+GNU make is the primary build system for GLEW, historically.
+It includes targets for building the sources and headers, for maintenance purposes.
+
+##### Install build tools
+
+Debian/Ubuntu/Mint:    `$ sudo apt-get install build-essential libxmu-dev libxi-dev libgl-dev`
+
+RedHat/CentOS/Fedora:  `$ sudo yum install libXmu-devel libXi-devel libGL-devel`
+
+FreeBSD: `# pkg install xorg lang/gcc git cmake gmake bash python perl5`
+
+##### Build
+
+	$ make
+	$ sudo make install
+	$ make clean
+
+Targets:    `all, glew.lib (sub-targets: glew.lib.shared, glew.lib.static), glew.bin, clean, install, uninstall`
+
+Variables:  `SYSTEM=linux-clang, GLEW_DEST=/usr/local, STRIP=`
+
+_Note: you may need to call `make` in the  **auto** folder first_
+
+##### Linux EGL
+
+	$ sudo apt install libegl1-mesa-dev
+	$ make SYSTEM=linux-egl
+
+##### Linux OSMesa
+
+	$ sudo apt install libosmesa-dev
+	$ make SYSTEM=linux-osmesa
+
+##### Linux mingw-w64
+
+	$ sudo apt install mingw-w64
+	$ make SYSTEM=linux-mingw32
+	$ make SYSTEM=linux-mingw64
+
+#### Using cmake
+
+The cmake build is mostly contributor maintained.
+Due to the multitude of use cases this is maintained on a _best effort_ basis.
+Pull requests are welcome.
+
+*CMake 3.16 or higher is required.*
+
+##### Install build tools
+
+Debian/Ubuntu/Mint:   `$ sudo apt-get install build-essential libxmu-dev libxi-dev libgl-dev cmake git`
+
+RedHat/CentOS/Fedora: `$ sudo yum install libXmu-devel libXi-devel libGL-devel cmake git`
+
+##### Build
+
+	$ cd build
+	$ cmake ./cmake
+	$ make -j4
+
+| Target     | Description |
+| ---------- | ----------- |
+| glew       | Build the glew shared library. |
+| glew_s     | Build the glew static library. |
+| glewinfo   | Build the `glewinfo` executable (requires `BUILD_UTILS` to be `ON`). |
+| visualinfo | Build the `visualinfo` executable (requires `BUILD_UTILS` to be `ON`). |
+| install    | Install all enabled targets into `CMAKE_INSTALL_PREFIX`. |
+| clean      | Clean up build artifacts. |
+| all        | Build all enabled targets (default target). |
+
+| Variables       | Description |
+| --------------- | ----------- |
+| BUILD_UTILS     | Build the `glewinfo` and `visualinfo` executables. |
+| GLEW_REGAL      | Build in Regal mode. |
+| GLEW_OSMESA     | Build in off-screen Mesa mode. |
+| BUILD_FRAMEWORK | Build as MacOSX Framework.  Setting `CMAKE_INSTALL_PREFIX` to `/Library/Frameworks` is recommended. |
+
+### Windows
+
+#### Visual Studio
+
+Use the provided Visual Studio project file in build/vc15/
+
+Projects for vc6, vc10, vc12 and vc14 are also provided
+
+#### MSYS/Mingw
+
+Available from [Mingw](http://www.mingw.org/)
+
+Requirements: bash, make, gcc
+
+	$ mingw32-make
+	$ mingw32-make install
+	$ mingw32-make install.all
+
+Alternative toolchain:  `SYSTEM=mingw-win32`
+
+#### MSYS2/Mingw-w64
+
+Available from [Msys2](http://msys2.github.io/) and/or [Mingw-w64](http://mingw-w64.org/)
+
+Requirements: bash, make, gcc
+
+	$ pacman -S gcc make mingw-w64-i686-gcc mingw-w64-x86_64-gcc
+	$ make
+	$ make install
+	$ make install.all
+
+Alternative toolchain:  `SYSTEM=msys, SYSTEM=msys-win32, SYSTEM=msys-win64`
+
+## glewinfo
+
+`glewinfo` is a command-line tool useful for inspecting the capabilities of an
+OpenGL implementation and GLEW support for that.  Please include `glewinfo.txt`
+with bug reports, as appropriate.
+
+	---------------------------
+	    GLEW Extension Info
+	---------------------------
+
+	GLEW version 2.0.0
+	Reporting capabilities of pixelformat 3
+	Running on a Intel(R) HD Graphics 3000 from Intel
+	OpenGL version 3.1.0 - Build 9.17.10.4229 is supported
+
+	GL_VERSION_1_1:                                                OK
+	---------------
+
+	GL_VERSION_1_2:                                                OK
+	---------------
+	  glCopyTexSubImage3D:                                         OK
+	  glDrawRangeElements:                                         OK
+	  glTexImage3D:                                                OK
+	  glTexSubImage3D:                                             OK
+
+	...
+
+## Code Generation
+
+A Unix or Mac environment is needed for building GLEW from scratch to
+include new extensions, or customize the code generation. The extension
+data is regenerated from the top level source directory with:
+
+	make extensions
+
+An alternative to generating the GLEW sources from scratch is to
+download a pre-generated (unsupported) snapshot:
+
+https://sourceforge.net/projects/glew/files/glew/snapshots/
+
+## Authors
+
+GLEW is currently maintained by [Nigel Stewart](https://github.com/nigels-com)
+with bug fixes, new OpenGL extension support and new releases.
+
+GLEW was developed by [Milan Ikits](http://www.cs.utah.edu/~ikits/)
+and [Marcelo Magallon](http://wwwvis.informatik.uni-stuttgart.de/~magallon/).
+Aaron Lefohn, Joe Kniss, and Chris Wyman were the first users and also
+assisted with the design and debugging process.
+
+The acronym GLEW originates from Aaron Lefohn.
+Pasi Kärkkäinen identified and fixed several problems with
+GLX and SDL.  Nate Robins created the `wglinfo` utility, to
+which modifications were made by Michael Wimmer.
+
+## Contributions
+
+GLEW welcomes community contributions.  Typically these are co-ordinated
+via [Issues](https://github.com/nigels-com/glew/issues) or
+[Pull Requests](https://github.com/nigels-com/glew/pulls) in the
+GitHub web interface.
+
+Be sure to mention platform and compiler toolchain details when filing
+a bug report.  The output of `glewinfo` can be quite useful for discussion
+also.
+
+Generally GLEW is usually released once a year, around the time of the Siggraph
+computer graphics conference.  If you're not using the current release
+version of GLEW, be sure to check if the issue or bug is fixed there.
+
+## Copyright and Licensing
+
+GLEW is originally derived from the EXTGL project by Lev Povalahev.
+The source code is licensed under the
+[Modified BSD License](http://glew.sourceforge.net/glew.txt), the
+[Mesa 3-D License](http://glew.sourceforge.net/mesa.txt) (MIT) and the
+[Khronos License](http://glew.sourceforge.net/khronos.txt) (MIT).
+
+The automatic code generation scripts are released under the
+[GNU GPL](http://glew.sourceforge.net/gpl.txt).

TODO.txt

@@ -1,12 +0,0 @@
-Major:
- - add support for windows mini-client drivers
- - add windows installer (msi)
- - separate build of static and shared object files (for mingw and
- cygwin)
- - start designing GLEW 2.0
-
-Minor:
- - make auto scripts work with text mode cygwin mounts
- - add support for all SUN, MTX, and OML extensions
- - make auto/Makefile more robust against auto/core/*~ mistakes
- - web poll on separating glew, glxew and wglew

auto/Makefile

@@ -10,27 +10,34 @@ include ../config/version
 #GLEW_SPLIT_SOURCE = yes
 
 SHELL = bash
-REGISTRY = registry
-REGISTRY_URL = http://www.opengl.org/registry/
-#http://oss.sgi.com/projects/ogl-sample/registry/
+PYTHON ?= python
+
+EXT          = extensions/gl
+CORE         = core/gl
+
+REPO_OPENGL  ?= https://github.com/KhronosGroup/OpenGL-Registry.git
+REPO_EGL     ?= https://github.com/KhronosGroup/EGL-Registry.git
+REPO_GLFIXES ?= https://github.com/nigels-com/glfixes
+
 BIN = bin
 SRC = src
-CORE = core
-EXT = extensions
 BLACKLIST = blacklist
 
 GL_CORE_SPEC := $(CORE)/GL_VERSION*
 GLX_CORE_SPEC := $(CORE)/GLX_VERSION*
+EGL_CORE_SPEC := $(CORE)/EGL_VERSION*
 ifeq (custom,$(MAKECMDGOALS))
-#GL_CORE_SPEC := $(shell grep GL_VERSION custom.txt | sed -e 's/\(.*\)/$(CORE)\/\1/g;')
-GL_EXT_SPEC := $(shell grep "^[ \t]*GL_" custom.txt | grep -v GL_VERSION | sed -e 's/\(.*\)/$(EXT)\/\1/g;')
-WGL_EXT_SPEC := $(shell grep "^[ \t]*WGL_" custom.txt | sed -e 's/\(.*\)/$(EXT)\/\1/g;')
-#GLX_CORE_SPEC := $(shell grep GLX_VERSION custom.txt | sed -e 's/\(.*\)/$(CORE)\/\1/g;')
-GLX_EXT_SPEC := $(shell grep "^[ \t]*GLX_" custom.txt | grep -v GLX_VERSION | grep -v GLX_OML_sync_control | sed -e 's/\(.*\)/$(EXT)\/\1/g;')
+#GL_CORE_SPEC  := $(shell grep GL_VERSION custom.txt    |                       perl -pi -e "s=^=$(CORE)/=g;")
+GL_EXT_SPEC    := $(shell grep "^[ \t]*GL_" custom.txt  | grep -v GL_VERSION  | perl -pi -e "s=^=$(EXT)/=g;")
+WGL_EXT_SPEC   := $(shell grep "^[ \t]*WGL_" custom.txt |                       perl -pi -e "s=^=$(EXT)/=g;")
+#GLX_CORE_SPEC := $(shell grep GLX_VERSION custom.txt   |                       perl -pi -e "s=^=$(CORE)/=g;")
+GLX_EXT_SPEC   := $(shell grep "^[ \t]*GLX_" custom.txt | grep -v GLX_VERSION | perl -pi -e "s=^=$(EXT)/=g;")
+EGL_EXT_SPEC   := $(shell grep "^[ \t]*EGL_" custom.txt | grep -v EGL_VERSION | perl -pi -e "s=^=$(EXT)/=g;")
 else
 GL_EXT_SPEC := $(EXT)/GL_*
 WGL_EXT_SPEC := $(EXT)/WGL_*
 GLX_EXT_SPEC := $(EXT)/GLX_*
+EGL_EXT_SPEC := $(EXT)/EGL_*
 endif
 
 PARSE_SPEC = parse_spec.pl
@@ -40,12 +47,13 @@ TOP = ..
 I.DEST = $(TOP)/include/GL
 S.DEST = $(TOP)/src
 D.DEST = $(TOP)/doc
-B.DEST = $(TOP)/build/vc6
+B.DEST = $(TOP)/build
 
 I.TARGETS = \
 	$(I.DEST)/glew.h \
 	$(I.DEST)/wglew.h \
-	$(I.DEST)/glxew.h
+	$(I.DEST)/glxew.h \
+	$(I.DEST)/eglew.h
 
 ifeq (yes,$(GLEW_SPLIT_SOURCE))
 S.TARGETS = \
@@ -60,6 +68,13 @@ S.TARGETS = \
 endif
 
 D.TARGETS = \
+	$(D.DEST)/index.html \
+	$(D.DEST)/install.html \
+	$(D.DEST)/basic.html \
+	$(D.DEST)/advanced.html \
+	$(D.DEST)/build.html \
+	$(D.DEST)/credits.html \
+	$(D.DEST)/log.html \
 	$(D.DEST)/glew.html \
 	$(D.DEST)/wglew.html \
 	$(D.DEST)/glxew.html
@@ -71,32 +86,55 @@ B.TARGETS = \
 
 all custom: $(I.TARGETS) $(S.TARGETS) $(D.TARGETS) $(B.TARGETS)
 
-registry: $(REGISTRY)/.dummy
 ext: $(EXT)/.dummy
 
-$(REGISTRY)/.dummy: $(BIN)/update_registry.sh
+OpenGL-Registry/.dummy:
 	@echo "--------------------------------------------------------------------"
-	@echo "Downloading registry"
+	@echo "Downloading OpenGL-Registry"
 	@echo "--------------------------------------------------------------------"
-	$(BIN)/update_registry.sh $(REGISTRY) $(REGISTRY_URL)
-	head -6 $(REGISTRY)/ATI/texture_env_combine3.txt > tmp
-	tail +7 $(REGISTRY)/ATI/texture_env_combine3.txt | \
-	perl -e 's/ATI\_/GL\_ATI\_/g;' -p >> tmp
-	mv -f tmp $(REGISTRY)/ATI/texture_env_combine3.txt
+	git clone --depth=1 $(REPO_OPENGL) OpenGL-Registry
+	git clone --depth=1 --branch glew $(REPO_GLFIXES) glfixes
 	touch $@
 
-$(EXT)/.dummy: $(REGISTRY)/.dummy
+EGL-Registry/.dummy:
 	@echo "--------------------------------------------------------------------"
-	@echo "Creating descriptors"
+	@echo "Downloading EGL-Registry"
+	@echo "--------------------------------------------------------------------"
+	git clone --depth=1 $(REPO_EGL) EGL-Registry
+	touch $@
+
+$(EXT)/.dummy: OpenGL-Registry/.dummy EGL-Registry/.dummy
+	@echo "--------------------------------------------------------------------"
+	@echo "OpenGL descriptors"
 	@echo "--------------------------------------------------------------------"
 	rm -rf $(EXT)
-	$(BIN)/update_ext.sh $(EXT) $(REGISTRY) $(BLACKLIST)
+	cp -r glfixes/gl/specs/ANGLE OpenGL-Registry/extensions
+	cp -r glfixes/gl/specs/REGAL OpenGL-Registry/extensions
+	$(BIN)/update_ext.sh $(EXT) OpenGL-Registry/extensions $(BLACKLIST)
+	@echo "--------------------------------------------------------------------"
+	@echo "WGL descriptors"
+	@echo "--------------------------------------------------------------------"
+	rm -f $(EXT)/WGL_*
+	$(PYTHON) $(BIN)/parse_xml.py OpenGL-Registry/xml/wgl.xml --api wgl --extensions extensions/gl
+	@echo "--------------------------------------------------------------------"
+	@echo "GLX descriptors"
+	@echo "--------------------------------------------------------------------"
+	rm -f $(EXT)/GLX_*
+	$(PYTHON) $(BIN)/parse_xml.py OpenGL-Registry/xml/glx.xml --api glx --extensions extensions/gl
+	@echo "--------------------------------------------------------------------"
+	@echo "EGL descriptors"
+	@echo "--------------------------------------------------------------------"
+	$(PYTHON) $(BIN)/parse_xml.py EGL-Registry/api/egl.xml --api egl --extensions extensions/gl
+	@echo "--------------------------------------------------------------------"
+	@echo "filter descriptors"
+	@echo "--------------------------------------------------------------------"
+	$(BIN)/filter_gl_ext.sh $(EXT)
 ifeq ($(patsubst Darwin%,Darwin,$(SYSTEM)), Darwin)
 	find $(CORE) -maxdepth 1 -type f | grep -v VERSION | grep -v "~" | \
 	xargs -J % cp % $(EXT)
 else
 	find $(CORE) -maxdepth 1 -type f | grep -v VERSION | grep -v "~" | \
-	xargs cp --target-directory=$(EXT)
+	xargs -I % -n 1 cp % $(EXT)
 endif
 	touch $@
 
@@ -111,16 +149,16 @@ $(I.DEST)/glew.h: $(EXT)/.dummy
 	cat $(SRC)/glew_head.h >> $@
 	$(BIN)/make_header.pl GLAPIENTRY GL $(GL_CORE_SPEC) >> $@
 	$(BIN)/make_header.pl GLAPIENTRY GL $(GL_EXT_SPEC) >> $@
-	echo -e "/* ------------------------------------------------------------------------- */\n\n#if defined(GLEW_MX) && defined(_WIN32)\n#define GLEW_FUN_EXPORT\n#else\n#define GLEW_FUN_EXPORT GLEWAPI\n#endif /* GLEW_MX */\n" >> $@
-	echo -e "#if defined(GLEW_MX)\n#define GLEW_VAR_EXPORT\n#else\n#define GLEW_VAR_EXPORT GLEWAPI\n#endif /* GLEW_MX */\n" >> $@
-	echo -e "#if defined(GLEW_MX) && defined(_WIN32)\nstruct GLEWContextStruct\n{\n#endif /* GLEW_MX */" >> $@
+	echo -e "/* ------------------------------------------------------------------------- */\n\n" >> $@
 	$(BIN)/make_struct_fun.pl GLEW_FUN_EXPORT $(GL_CORE_SPEC) $(GL_EXT_SPEC) >> $@
-	echo -e "\n#if defined(GLEW_MX) && !defined(_WIN32)\nstruct GLEWContextStruct\n{\n#endif /* GLEW_MX */\n" >> $@
 	$(BIN)/make_struct_var.pl GLEW_VAR_EXPORT $(GL_CORE_SPEC) $(GL_EXT_SPEC) >> $@
-	echo -e "\n#ifdef GLEW_MX\n}; /* GLEWContextStruct */\n#endif /* GLEW_MX */\n" >> $@
-	perl -e 's/GLEW_VAR_EXPORT GLboolean __GLEW_VERSION_1_2;/GLEW_VAR_EXPORT GLboolean __GLEW_VERSION_1_1;\nGLEW_VAR_EXPORT GLboolean __GLEW_VERSION_1_2;/' -pi $@
-	rm -f $@.bak
+	perl -e "s/GLEW_VAR_EXPORT GLboolean __GLEW_VERSION_1_2;/GLEW_VAR_EXPORT GLboolean __GLEW_VERSION_1_1;\nGLEW_VAR_EXPORT GLboolean __GLEW_VERSION_1_2;/" -pi $@
 	cat $(SRC)/glew_tail.h >> $@
+	perl -e "s/GLEW_VERSION_STRING/$(GLEW_VERSION)/g" -pi $@
+	perl -e "s/GLEW_VERSION_MAJOR_STRING/$(GLEW_MAJOR)/g" -pi $@
+	perl -e "s/GLEW_VERSION_MINOR_STRING/$(GLEW_MINOR)/g" -pi $@
+	perl -e "s/GLEW_VERSION_MICRO_STRING/$(GLEW_MICRO)/g" -pi $@
+	rm -f $@.bak
 
 $(I.DEST)/wglew.h: $(EXT)/.dummy
 	@echo "--------------------------------------------------------------------"
@@ -130,10 +168,9 @@ $(I.DEST)/wglew.h: $(EXT)/.dummy
 	cat $(SRC)/khronos_license.h >> $@
 	cat $(SRC)/wglew_head.h >> $@
 	$(BIN)/make_header.pl WINAPI WGL $(WGL_EXT_SPEC) >> $@
-	echo -e "/* ------------------------------------------------------------------------- */\n\n#ifdef GLEW_MX\n#define WGLEW_EXPORT\n#else\n#define WGLEW_EXPORT GLEWAPI\n#endif /* GLEW_MX */\n\n#ifdef GLEW_MX\nstruct WGLEWContextStruct\n{\n#endif /* GLEW_MX */" >> $@
-	$(BIN)/make_struct_fun.pl WGLEW_EXPORT $(WGL_EXT_SPEC) >> $@
-	$(BIN)/make_struct_var.pl WGLEW_EXPORT $(WGL_EXT_SPEC) >> $@
-	echo -e "\n#ifdef GLEW_MX\n}; /* WGLEWContextStruct */\n#endif /* GLEW_MX */\n" >> $@
+	cat $(SRC)/wglew_mid.h >> $@
+	$(BIN)/make_struct_fun.pl WGLEW_FUN_EXPORT $(WGL_EXT_SPEC) >> $@
+	$(BIN)/make_struct_var.pl WGLEW_VAR_EXPORT $(WGL_EXT_SPEC) >> $@
 	cat $(SRC)/wglew_tail.h >> $@
 
 $(I.DEST)/glxew.h: $(EXT)/.dummy
@@ -144,16 +181,28 @@ $(I.DEST)/glxew.h: $(EXT)/.dummy
 	cat $(SRC)/mesa_license.h >> $@
 	cat $(SRC)/khronos_license.h >> $@
 	cat $(SRC)/glxew_head.h >> $@
-	$(BIN)/make_header.pl '' GLX $(GLX_CORE_SPEC) >> $@
-	$(BIN)/make_header.pl '' GLX $(GLX_EXT_SPEC) >> $@
-	echo -e "/* ------------------------------------------------------------------------- */\n\n#ifdef GLEW_MX\n#define GLXEW_EXPORT\n#else\n#define GLXEW_EXPORT extern\n#endif /* GLEW_MX */" >> $@
-	$(BIN)/make_struct_fun.pl extern $(GLX_CORE_SPEC) $(GLX_EXT_SPEC) >> $@
-	echo -e "\n#if defined(GLEW_MX)\nstruct GLXEWContextStruct\n{\n#endif /* GLEW_MX */\n" >> $@
-	$(BIN)/make_struct_var.pl GLXEW_EXPORT $(GLX_CORE_SPEC) $(GLX_EXT_SPEC) >> $@
-	echo -e "\n#ifdef GLEW_MX\n}; /* GLXEWContextStruct */\n#endif /* GLEW_MX */\n" >> $@
-	perl -e 's/GLXEW_EXPORT GLboolean __GLXEW_VERSION_1_2;/GLXEW_EXPORT GLboolean __GLXEW_VERSION_1_0;\nGLXEW_EXPORT GLboolean __GLXEW_VERSION_1_1;\nGLXEW_EXPORT GLboolean __GLXEW_VERSION_1_2;/' -pi $@
+	$(BIN)/make_header.pl "" GLX $(GLX_CORE_SPEC) >> $@
+	$(BIN)/make_header.pl "" GLX $(GLX_EXT_SPEC) >> $@
+	cat $(SRC)/glxew_mid.h >> $@
+	$(BIN)/make_struct_fun.pl GLXEW_FUN_EXPORT $(GLX_CORE_SPEC) $(GLX_EXT_SPEC) >> $@
+	$(BIN)/make_struct_var.pl GLXEW_VAR_EXPORT $(GLX_CORE_SPEC) $(GLX_EXT_SPEC) >> $@
+	perl -e "s/GLXEW_VAR_EXPORT GLboolean __GLXEW_VERSION_1_2;/GLXEW_VAR_EXPORT GLboolean __GLXEW_VERSION_1_0;\nGLXEW_VAR_EXPORT GLboolean __GLXEW_VERSION_1_1;\nGLXEW_VAR_EXPORT GLboolean __GLXEW_VERSION_1_2;/" -pi $@
 	cat $(SRC)/glxew_tail.h >> $@
-	$(BIN)/fix_OML_sync_control.sh $@
+
+$(I.DEST)/eglew.h: $(EXT)/.dummy
+	@echo "--------------------------------------------------------------------"
+	@echo "Creating eglew.h"
+	@echo "--------------------------------------------------------------------"
+	cp -f $(SRC)/glew_license.h $@
+	cat $(SRC)/mesa_license.h >> $@
+	cat $(SRC)/khronos_license.h >> $@
+	cat $(SRC)/eglew_head.h >> $@
+	$(BIN)/make_header.pl "" EGL $(EGL_CORE_SPEC) >> $@
+	$(BIN)/make_header.pl "" EGL $(EGL_EXT_SPEC) >> $@
+	cat $(SRC)/eglew_mid.h >> $@
+	$(BIN)/make_struct_fun.pl EGLEW_FUN_EXPORT $(EGL_CORE_SPEC) $(EGL_EXT_SPEC) >> $@
+	$(BIN)/make_struct_var.pl EGLEW_VAR_EXPORT $(EGL_CORE_SPEC) $(EGL_EXT_SPEC) >> $@
+	cat $(SRC)/eglew_tail.h >> $@
 
 $(S.DEST)/glew.c: $(EXT)/.dummy
 	@echo "--------------------------------------------------------------------"
@@ -161,46 +210,58 @@ $(S.DEST)/glew.c: $(EXT)/.dummy
 	@echo "--------------------------------------------------------------------"
 	cp -f $(SRC)/glew_license.h $@
 	cat $(SRC)/glew_head.c >> $@
-	echo -e "\n#if !defined(_WIN32) || !defined(GLEW_MX)" >> $@
 	$(BIN)/make_def_fun.pl GL $(GL_CORE_SPEC) >> $@
 	$(BIN)/make_def_fun.pl GL $(GL_EXT_SPEC) >> $@
-	echo -e "\n#endif /* !WIN32 || !GLEW_MX */" >> $@
-	echo -e "\n#if !defined(GLEW_MX)" >> $@;
 	echo -e "\nGLboolean __GLEW_VERSION_1_1 = GL_FALSE;" >> $@
 	$(BIN)/make_def_var.pl GL $(GL_CORE_SPEC) >> $@
 	$(BIN)/make_def_var.pl GL $(GL_EXT_SPEC) >> $@
-	echo -e "\n#endif /* !GLEW_MX */\n" >> $@;
+	echo -e "\nstatic const char * _glewExtensionLookup[] = {" >> $@;
+	$(BIN)/make_index.pl $(GL_CORE_SPEC) $(GL_EXT_SPEC) >> $@
+	echo -e "  NULL\n};\n\n" >> $@;
+	$(BIN)/make_enable_index.pl $(GL_CORE_SPEC) $(GL_EXT_SPEC) >> $@
+	$(BIN)/make_initd.pl GL $(GL_CORE_SPEC) >> $@
+	$(BIN)/make_initd.pl GL $(GL_EXT_SPEC) >> $@
+	echo -e "" >> $@;
 	$(BIN)/make_init.pl GL $(GL_CORE_SPEC) >> $@
 	$(BIN)/make_init.pl GL $(GL_EXT_SPEC) >> $@
 	cat $(SRC)/glew_init_gl.c >> $@
 	$(BIN)/make_list.pl $(GL_CORE_SPEC) | grep -v '\"GL_VERSION' >> $@
 	$(BIN)/make_list.pl $(GL_EXT_SPEC) >> $@
+	$(BIN)/make_list2.pl $(GL_EXT_SPEC) >> $@
 	echo -e "\n  return GLEW_OK;\n}\n" >> $@
-	echo -e "\n#if defined(_WIN32)" >> $@
-	echo -e "\n#if !defined(GLEW_MX)" >> $@
+	echo -e "\n#if defined(GLEW_OSMESA)" >> $@
+	echo -e "\n#elif defined(GLEW_EGL)" >> $@
+	$(BIN)/make_def_fun.pl EGL $(EGL_CORE_SPEC) >> $@
+	$(BIN)/make_def_fun.pl EGL $(EGL_EXT_SPEC) >> $@
+	$(BIN)/make_def_var.pl EGL $(EGL_CORE_SPEC) >> $@
+	$(BIN)/make_def_var.pl EGL $(EGL_EXT_SPEC) >> $@
+	$(BIN)/make_init.pl EGL $(EGL_CORE_SPEC) >> $@
+	$(BIN)/make_init.pl EGL $(EGL_EXT_SPEC) >> $@
+	cat $(SRC)/glew_init_egl.c >> $@
+	$(BIN)/make_list.pl $(EGL_CORE_SPEC) >> $@
+	$(BIN)/make_list.pl $(EGL_EXT_SPEC) >> $@
+	echo -e "\n  return GLEW_OK;\n}" >> $@
+	echo -e "\n#elif defined(_WIN32)" >> $@
 	$(BIN)/make_def_fun.pl WGL $(WGL_EXT_SPEC) >> $@
 	$(BIN)/make_def_var.pl WGL $(WGL_EXT_SPEC) >> $@
-	echo -e "\n#endif /* !GLEW_MX */\n" >> $@;
 	$(BIN)/make_init.pl WGL $(WGL_EXT_SPEC) >> $@
 	cat $(SRC)/glew_init_wgl.c >> $@
 	$(BIN)/make_list.pl $(WGL_EXT_SPEC) >> $@
 	echo -e "\n  return GLEW_OK;\n}" >> $@;
-	echo -e "\n#elif !defined(__APPLE__) || defined(GLEW_APPLE_GLX)" >> $@
+	echo -e "\n#elif !defined(__ANDROID__) && !defined(__native_client__) && !defined(__HAIKU__) && (!defined(__APPLE__) || defined(GLEW_APPLE_GLX))" >> $@
 	$(BIN)/make_def_fun.pl GLX $(GLX_CORE_SPEC) >> $@
 	$(BIN)/make_def_fun.pl GLX $(GLX_EXT_SPEC) >> $@
-	echo -e "\n#if !defined(GLEW_MX)" >> $@;
 	echo -e "\nGLboolean __GLXEW_VERSION_1_0 = GL_FALSE;" >> $@
 	echo -e "GLboolean __GLXEW_VERSION_1_1 = GL_FALSE;" >> $@
 	$(BIN)/make_def_var.pl GLX $(GLX_CORE_SPEC) >> $@
 	$(BIN)/make_def_var.pl GLX $(GLX_EXT_SPEC) >> $@
-	echo -e "\n#endif /* !GLEW_MX */\n" >> $@;
 	$(BIN)/make_init.pl GLX $(GLX_CORE_SPEC) >> $@
 	$(BIN)/make_init.pl GLX $(GLX_EXT_SPEC) >> $@
 	cat $(SRC)/glew_init_glx.c >> $@
 	$(BIN)/make_list.pl $(CORE)/GLX_VERSION_1_3 | grep -v '\"GLX_VERSION' >> $@
 	$(BIN)/make_list.pl $(GLX_EXT_SPEC) >> $@
 	echo -e "\n  return GLEW_OK;\n}" >> $@
-	echo -e "\n#endif /* !__APPLE__ || GLEW_APPLE_GLX */\n" >> $@;
+	echo -e "\n#endif /* !defined(__ANDROID__) && !defined(__native_client__) && !defined(__HAIKU__) && (!defined(__APPLE__) || defined(GLEW_APPLE_GLX)) */\n" >> $@;
 	cat $(SRC)/glew_init_tail.c >> $@
 	cat $(SRC)/glew_str_head.c >> $@
 	$(BIN)/make_str.pl $(GL_CORE_SPEC) $(GL_EXT_SPEC) >> $@
@@ -208,85 +269,15 @@ $(S.DEST)/glew.c: $(EXT)/.dummy
 	$(BIN)/make_str.pl $(WGL_EXT_SPEC) >> $@
 	cat $(SRC)/glew_str_glx.c >> $@
 	$(BIN)/make_str.pl $(GLX_CORE_SPEC) $(GLX_EXT_SPEC) >> $@
+	cat $(SRC)/glew_str_egl.c >> $@
+	$(BIN)/make_str.pl $(EGL_CORE_SPEC) $(EGL_EXT_SPEC) >> $@
 	cat $(SRC)/glew_str_tail.c >> $@
 	perl -e "s/GLEW_VERSION_STRING/$(GLEW_VERSION)/g" -pi $@
 	perl -e "s/GLEW_VERSION_MAJOR_STRING/$(GLEW_MAJOR)/g" -pi $@
 	perl -e "s/GLEW_VERSION_MINOR_STRING/$(GLEW_MINOR)/g" -pi $@
 	perl -e "s/GLEW_VERSION_MICRO_STRING/$(GLEW_MICRO)/g" -pi $@
-	perl -e "s/GLEW_ARB_vertex_shader = !_glewInit_GL_ARB_vertex_shader\(GLEW_CONTEXT_ARG_VAR_INIT\);/{ GLEW_ARB_vertex_shader = !_glewInit_GL_ARB_vertex_shader(GLEW_CONTEXT_ARG_VAR_INIT); _glewInit_GL_ARB_vertex_program(GLEW_CONTEXT_ARG_VAR_INIT); }/g" -pi $@
+	perl -e "s/GLEW_ARB_vertex_shader = !_glewInit_GL_ARB_vertex_shader\(\);/{ GLEW_ARB_vertex_shader = !_glewInit_GL_ARB_vertex_shader(); _glewInit_GL_ARB_vertex_program(); }/g" -pi $@
 	perl -e "s/\(\(glColorSubTable = /((glBlendEquation = (PFNGLBLENDEQUATIONPROC)glewGetProcAddress((const GLubyte*)\"glBlendEquation\")) == NULL) || r;\n  r = ((glColorSubTable = /g" -pi $@
-	$(BIN)/fix_OML_sync_control.sh $@
-	rm -f $@.bak
-
-$(S.DEST)/glew_def.c: $(EXT)/.dummy
-	cp -f $(SRC)/glew_license.h $@
-	echo -e "#include \"glew_utils.h\"\n\n#if !defined(_WIN32) || !defined(GLEW_MX)" >> $@
-	$(BIN)/make_def_fun.pl GL $(GL_CORE_SPEC) >> $@
-	$(BIN)/make_def_fun.pl GL $(GL_EXT_SPEC) >> $@
-	echo -e "\n#endif /* !WIN32 || !GLEW_MX */" >> $@
-	echo -e "\n#if !defined(GLEW_MX)\n\nGLboolean __GLEW_VERSION_1_1 = GL_FALSE;" >> $@
-	$(BIN)/make_def_var.pl GL $(GL_CORE_SPEC) >> $@
-	$(BIN)/make_def_var.pl GL $(GL_EXT_SPEC) >> $@
-	echo -e "\n#if defined(_WIN32)" >> $@
-	$(BIN)/make_def_fun.pl WGL $(WGL_EXT_SPEC) >> $@
-	$(BIN)/make_def_var.pl WGL $(WGL_EXT_SPEC) >> $@
-	echo -e "\n#endif /* _WIN32 */" >> $@
-	echo -e "\n#endif /* !GLEW_MX */" >> $@;
-	echo -e "\n#if !defined(_WIN32) && (!defined(__APPLE__) || defined(GLEW_APPLE_GLX))" >> $@
-	$(BIN)/make_def_fun.pl GLX $(GLX_CORE_SPEC) >> $@
-	$(BIN)/make_def_fun.pl GLX $(GLX_EXT_SPEC) >> $@
-	echo -e "\n#if !defined(GLEW_MX)" >> $@;
-	echo -e "\nGLboolean __GLXEW_VERSION_1_0 = GL_FALSE;" >> $@
-	echo -e "GLboolean __GLXEW_VERSION_1_1 = GL_FALSE;" >> $@
-	$(BIN)/make_def_var.pl GLX $(GLX_CORE_SPEC) >> $@
-	$(BIN)/make_def_var.pl GLX $(GLX_EXT_SPEC) >> $@
-	echo -e "\n#endif /* !GLEW_MX */" >> $@;
-	echo -e "\n#endif /* !__APPLE__ || GLEW_APPLE_GLX */" >> $@;
-	rm -f $@.bak
-
-$(S.DEST)/glew_init.c: $(EXT)/.dummy
-	cp -f $(SRC)/glew_license.h $@
-	echo -e "#include \"glew_utils.h\"\n" >> $@
-	$(BIN)/make_init.pl GL $(GL_CORE_SPEC) >> $@
-	$(BIN)/make_init.pl GL $(GL_EXT_SPEC) >> $@
-	cat $(SRC)/glew_init_gl.c >> $@
-	$(BIN)/make_list.pl $(GL_CORE_SPEC) | grep -v '\"GL_VERSION' >> $@
-	$(BIN)/make_list.pl $(GL_EXT_SPEC) >> $@
-	echo -e "\n  return GLEW_OK;\n}\n\n#if defined(_WIN32)\n" >> $@;
-	$(BIN)/make_init.pl WGL $(WGL_EXT_SPEC) >> $@
-	cat $(SRC)/glew_init_wgl.c >> $@
-	$(BIN)/make_list.pl $(WGL_EXT_SPEC) >> $@
-	echo -e "\n  return GLEW_OK;\n}\n\n" >> $@;
-	echo -e "\n#elif !defined(__APPLE__) || defined(GLEW_APPLE_GLX)\n" >> $@
-	$(BIN)/make_init.pl GLX $(GLX_CORE_SPEC) >> $@
-	$(BIN)/make_init.pl GLX $(GLX_EXT_SPEC) >> $@
-	cat $(SRC)/glew_init_glx.c >> $@
-	$(BIN)/make_list.pl $(CORE)/GLX_VERSION_1_3 | grep -v '\"GLX_VERSION' >> $@
-	$(BIN)/make_list.pl $(GLX_EXT_SPEC) >> $@
-	echo -e "\n  return GLEW_OK;\n}\n\n#endif /* !__APPLE__ || GLEW_APPLE_GLX */\n" >> $@;
-	cat $(SRC)/glew_init_tail.c >> $@
-	perl -e "s/GLEW_VERSION_STRING/$(GLEW_VERSION)/g" -pi $@
-	perl -e "s/GLEW_VERSION_MAJOR_STRING/$(GLEW_MAJOR)/g" -pi $@
-	perl -e "s/GLEW_VERSION_MINOR_STRING/$(GLEW_MINOR)/g" -pi $@
-	perl -e "s/GLEW_VERSION_MICRO_STRING/$(GLEW_MICRO)/g" -pi $@
-	perl -e "s/GLEW_ARB_vertex_shader = !_glewInit_GL_ARB_vertex_shader\(GLEW_CONTEXT_ARG_VAR_INIT\);/{ GLEW_ARB_vertex_shader = !_glewInit_GL_ARB_vertex_shader(GLEW_CONTEXT_ARG_VAR_INIT); _glewInit_GL_ARB_vertex_program(GLEW_CONTEXT_ARG_VAR_INIT); }/g" -pi $@
-	perl -e "s/\(\(glBlendColor = /((glBlendEquation = (PFNGLBLENDEQUATIONPROC)glewGetProcAddress((const GLubyte*)\"glBlendEquation\")) == NULL) || r;\n  r = ((glBlendColor = /g" -pi $@
-	$(BIN)/fix_OML_sync_control.sh $@
-	rm -f $@.bak
-
-$(S.DEST)/glew_str.c: $(EXT)/.dummy
-	cp -f $(SRC)/glew_license.h $@
-	echo -e "\n#include \"glew_utils.h\"\n" >> $@
-	cat $(SRC)/glew_str_head.c >> $@
-	$(BIN)/make_str.pl $(GL_CORE_SPEC) $(GL_EXT_SPEC) >> $@
-	cat $(SRC)/glew_str_wgl.c >> $@
-	$(BIN)/make_str.pl $(WGL_EXT_SPEC) >> $@
-	cat $(SRC)/glew_str_glx.c >> $@
-	$(BIN)/make_str.pl $(GLX_CORE_SPEC) $(GLX_EXT_SPEC) >> $@
-	cat $(SRC)/glew_str_tail.c >> $@
-#	$(BIN)/fix_OML_sync_control.sh $@
-#	perl -e "s/GLEW_VERSION_STRING/$(GLEW_VERSION)/g" -pi $@
-#	perl -e "s/GLEW_ARB_vertex_shader = !_glewInit_GL_ARB_vertex_shader\(GLEW_CONTEXT_ARG_VAR_INIT\);/{ GLEW_ARB_vertex_shader = !_glewInit_GL_ARB_vertex_shader(GLEW_CONTEXT_ARG_VAR_INIT); _glewInit_GL_ARB_vertex_program(GLEW_CONTEXT_ARG_VAR_INIT); }/g" -pi $@
 	rm -f $@.bak
 
 $(S.DEST)/glewinfo.c: $(EXT)/.dummy
@@ -297,7 +288,10 @@ $(S.DEST)/glewinfo.c: $(EXT)/.dummy
 	cat $(SRC)/glewinfo_head.c >> $@
 	$(BIN)/make_info.pl $(GL_CORE_SPEC) >> $@
 	$(BIN)/make_info.pl $(GL_EXT_SPEC) >> $@
-	echo -e "#ifdef _WIN32\n" >> $@
+	echo -e "#if defined(GLEW_EGL)\n" >> $@
+	$(BIN)/make_info.pl $(EGL_CORE_SPEC) >> $@
+	$(BIN)/make_info.pl $(EGL_EXT_SPEC) >> $@
+	echo -e "#elif _WIN32\n" >> $@
 	$(BIN)/make_info.pl $(WGL_EXT_SPEC) >> $@
 	echo -e "#else /* _UNIX */\n" >> $@
 	$(BIN)/make_info.pl $(GLX_CORE_SPEC) >> $@
@@ -312,37 +306,51 @@ $(S.DEST)/glewinfo.c: $(EXT)/.dummy
 	cat $(SRC)/glewinfo_glx.c >> $@
 	$(BIN)/make_info_list.pl $(GLX_CORE_SPEC) >> $@
 	$(BIN)/make_info_list.pl $(GLX_EXT_SPEC) >> $@
+	cat $(SRC)/glewinfo_egl.c >> $@
+	$(BIN)/make_info_list.pl $(EGL_CORE_SPEC) >> $@
+	$(BIN)/make_info_list.pl $(EGL_EXT_SPEC) >> $@
 	cat $(SRC)/glewinfo_tail.c >> $@
-	$(BIN)/fix_OML_sync_control.sh $@
-	perl -e 's/"glColorSubTable"/"glBlendEquation", glBlendEquation == NULL);\n  glewInfoFunc("glColorSubTable"/g' -pi $@
+	perl -e 's/"glColorSubTable"/"glBlendEquation", glBlendEquation == NULL);\n  glewInfoFunc(fi, "glColorSubTable"/g' -pi $@
 	rm -f $@.bak
 
+# Update documentation
+
+$(D.DEST)/%.html: doc/%.html
+	@echo "--------------------------------------------------------------------"
+	@echo "Creating $(@F)"
+	@echo "--------------------------------------------------------------------"
+	cat $(SRC)/header.html $< $(SRC)/footer.html | \
+	perl -pe 's#<a href="$(@F)">(.*)</a>#\1#' > $@
+
 $(D.DEST)/glew.html: $(EXT)/.dummy
 	@echo "--------------------------------------------------------------------"
 	@echo "Creating glew.html"
 	@echo "--------------------------------------------------------------------"
-	cp -f $(SRC)/template.html $@
+	cp -f $(SRC)/header.html $@
 	echo -e "<h2>Supported OpenGL Extensions</h2>\n" >> $@
 	$(BIN)/make_html.pl $(GL_EXT_SPEC) >> $@
-	echo -e "</td>\n</tr>\n</table>\n</body>" >> $@
+	cat $(SRC)/footer.html >> $@
+	perl -i -pe 's#<a href="$(@F)">(.*)</a>#\1#' $@
 
 $(D.DEST)/wglew.html: $(EXT)/.dummy
 	@echo "--------------------------------------------------------------------"
 	@echo "Creating wglew.html"
 	@echo "--------------------------------------------------------------------"
-	cp -f $(SRC)/template.html $@
+	cp -f $(SRC)/header.html $@
 	echo -e "<h2>Supported WGL Extensions</h2>\n" >> $@
 	$(BIN)/make_html.pl $(WGL_EXT_SPEC) >> $@
-	echo -e "</td>\n</tr>\n</table>\n</body>" >> $@
+	cat $(SRC)/footer.html >> $@
+	perl -i -pe 's#<a href="$(@F)">(.*)</a>#\1#' $@
 
 $(D.DEST)/glxew.html: $(EXT)/.dummy
 	@echo "--------------------------------------------------------------------"
 	@echo "Creating glxew.html"
 	@echo "--------------------------------------------------------------------"
-	cp -f $(SRC)/template.html $@
+	cp -f $(SRC)/header.html $@
 	echo -e "<h2>Supported GLX Extensions</h2>\n" >> $@
 	$(BIN)/make_html.pl $(GLX_EXT_SPEC) >> $@
-	echo -e "</td>\n</tr>\n</table>\n</body>" >> $@
+	cat $(SRC)/footer.html >> $@
+	perl -i -pe 's#<a href="$(@F)">(.*)</a>#\1#' $@
 
 $(B.DEST)/%.rc: src/%.rc $(EXT)/.dummy
 	perl -e "s/GLEW_MAJOR/$(GLEW_MAJOR)/g;s/GLEW_MINOR/$(GLEW_MINOR)/g;s/GLEW_MICRO/$(GLEW_MICRO)/g;" -p $< > $@
@@ -354,4 +362,4 @@ clobber: clean
 	rm -rf $(EXT)
 
 destroy: clobber
-	rm -rf $(REGISTRY)
+	rm -rf registry

auto/bin/filter_gl_ext.sh

@@ -0,0 +1,614 @@
+#!/usr/bin/env bash
+##
+## Copyright (C) 2008-2024, Nigel Stewart <nigels[]nigels com>
+## Copyright (C) 2002-2008, Marcelo E. Magallon <mmagallo[]debian org>
+## Copyright (C) 2002-2008, Milan Ikits <milan ikits[]ieee org>
+##
+## This program is distributed under the terms and conditions of the GNU
+## General Public License Version 2 as published by the Free Software
+## Foundation or, at your option, any later version.
+##
+## Parameters:
+##
+##       $1: Extensions directory
+
+set -e
+
+# fix GL_NV_texture_compression_vtc
+    grep -v EXT $1/GL_NV_texture_compression_vtc > tmp
+    mv tmp $1/GL_NV_texture_compression_vtc
+
+# remove duplicates from GL_ARB_vertex_program and GL_ARB_fragment_program
+    tail -n +5 $1/GL_ARB_vertex_program > patterns
+    grep -v -F -f patterns $1/GL_ARB_fragment_program > tmp
+    mv tmp $1/GL_ARB_fragment_program
+
+# remove duplicates from GLX_EXT_visual_rating and GLX_EXT_visual_info
+    tail -n +5 $1/GLX_EXT_visual_info > patterns
+    grep -v -F -f patterns $1/GLX_EXT_visual_rating > tmp
+    mv tmp $1/GLX_EXT_visual_rating
+
+# GL_EXT_draw_buffers2 and GL_EXT_transform_feedback both define glGetBooleanIndexedvEXT but with different parameter names
+    grep -v glGetBooleanIndexedvEXT $1/GL_EXT_transform_feedback > tmp
+    mv tmp $1/GL_EXT_transform_feedback    
+
+# GL_EXT_draw_buffers2 and GL_EXT_transform_feedback both define glGetIntegerIndexedvEXT but with different parameter names
+    grep -v glGetIntegerIndexedvEXT $1/GL_EXT_transform_feedback > tmp
+    mv tmp $1/GL_EXT_transform_feedback    
+
+# remove duplicates from GL_NV_video_capture and GLX_NV_video_capture
+    grep -v glX $1/GL_NV_video_capture > tmp
+    mv tmp $1/GL_NV_video_capture
+
+# add missing functions to GL_NV_video_capture
+	cat >> $1/GL_NV_video_capture <<EOT
+    void glGetVideoCaptureStreamivNV (GLuint video_capture_slot, GLuint stream, GLenum pname, GLint* params)
+    void glGetVideoCaptureStreamfvNV (GLuint video_capture_slot, GLuint stream, GLenum pname, GLfloat* params)
+    void glGetVideoCaptureStreamdvNV (GLuint video_capture_slot, GLuint stream, GLenum pname, GLdouble* params)
+    void glVideoCaptureStreamParameterivNV (GLuint video_capture_slot, GLuint stream, GLenum pname, const GLint* params)
+    void glVideoCaptureStreamParameterfvNV (GLuint video_capture_slot, GLuint stream, GLenum pname, const GLfloat* params)
+    void glVideoCaptureStreamParameterdvNV (GLuint video_capture_slot, GLuint stream, GLenum pname, const GLdouble* params)
+EOT
+
+# fix WGL_NV_video_capture
+    cat >> $1/WGL_NV_video_capture <<EOT
+    DECLARE_HANDLE(HVIDEOINPUTDEVICENV);
+EOT
+
+# fix GLX_NV_video_capture
+    cat >> $1/GLX_NV_video_capture <<EOT
+    typedef XID GLXVideoCaptureDeviceNV
+EOT
+
+# remove duplicates from GL_NV_present_video and GLX_NV_present_video
+    tail -n +5 $1/GLX_NV_present_video > patterns
+    grep -v -F -f patterns $1/GL_NV_present_video > tmp
+    mv tmp $1/GL_NV_present_video
+
+# fix WGL_NV_present_video
+    cat >> $1/WGL_NV_present_video <<EOT
+    DECLARE_HANDLE(HVIDEOOUTPUTDEVICENV);
+EOT
+
+# fix WGL_NV_video_output
+    cat >> $1/WGL_NV_video_output <<EOT
+    DECLARE_HANDLE(HPVIDEODEV);
+EOT
+
+# fix GL_NV_occlusion_query and GL_HP_occlusion_test
+    grep -v '_HP' $1/GL_NV_occlusion_query > tmp
+    mv tmp $1/GL_NV_occlusion_query
+
+# add deprecated constants to GL_ATI_fragment_shader
+    cat >> $1/GL_ATI_fragment_shader <<EOT
+	GL_NUM_FRAGMENT_REGISTERS_ATI 0x896E
+	GL_NUM_FRAGMENT_CONSTANTS_ATI 0x896F
+	GL_NUM_PASSES_ATI 0x8970
+	GL_NUM_INSTRUCTIONS_PER_PASS_ATI 0x8971
+	GL_NUM_INSTRUCTIONS_TOTAL_ATI 0x8972
+	GL_NUM_INPUT_INTERPOLATOR_COMPONENTS_ATI 0x8973
+	GL_NUM_LOOPBACK_COMPONENTS_ATI 0x8974
+	GL_COLOR_ALPHA_PAIRING_ATI 0x8975
+	GL_SWIZZLE_STRQ_ATI 0x897A
+	GL_SWIZZLE_STRQ_DQ_ATI 0x897B
+EOT
+
+# add deprecated constants to GL_NV_texture_shader
+    cat >> $1/GL_NV_texture_shader <<EOT
+	GL_OFFSET_TEXTURE_2D_MATRIX_NV 0x86E1
+	GL_OFFSET_TEXTURE_2D_BIAS_NV 0x86E3
+	GL_OFFSET_TEXTURE_2D_SCALE_NV 0x86E2
+EOT
+	
+# fix WGL_ATI_pixel_format_float
+    cat >> $1/WGL_ATI_pixel_format_float <<EOT
+	GL_RGBA_FLOAT_MODE_ATI 0x8820
+	GL_COLOR_CLEAR_UNCLAMPED_VALUE_ATI 0x8835
+EOT
+
+# fix WGL_ARB_make_current_read
+    cat >> $1/WGL_ARB_make_current_read <<EOT
+	ERROR_INVALID_PIXEL_TYPE_ARB 0x2043
+	ERROR_INCOMPATIBLE_DEVICE_CONTEXTS_ARB 0x2054
+EOT
+
+# fix WGL_EXT_make_current_read
+    cat >> $1/WGL_EXT_make_current_read <<EOT
+	ERROR_INVALID_PIXEL_TYPE_EXT 0x2043
+EOT
+
+# add typedefs to GL_ARB_vertex_buffer_object; (from personal communication
+# with Marco Fabbricatore).
+#
+# Rationale.  The spec says:
+#
+#   "Both types are defined as signed integers large enough to contain
+#   any pointer value [...] The idea of making these types unsigned was
+#   considered, but was ultimately rejected ..."
+    cat >> $1/GL_ARB_vertex_buffer_object <<EOT
+	typedef ptrdiff_t GLsizeiptrARB
+	typedef ptrdiff_t GLintptrARB
+EOT
+
+# add typedefs to GLX_EXT_import_context
+    cat >> $1/GLX_EXT_import_context <<EOT
+	typedef XID GLXContextID
+EOT
+
+# add tokens to GLX_OML_swap_method
+    cat >> $1/GLX_OML_swap_method <<EOT
+	GLX_SWAP_EXCHANGE_OML 0x8061
+	GLX_SWAP_COPY_OML 0x8062
+	GLX_SWAP_UNDEFINED_OML 0x8063
+EOT
+
+# add typedefs to GLX_SGIX_fbconfig
+    cat >> $1/GLX_SGIX_fbconfig <<EOT
+	typedef XID GLXFBConfigIDSGIX
+	typedef struct __GLXFBConfigRec *GLXFBConfigSGIX
+EOT
+
+# Skip GLX_SGIX_dmbuffer and GLX_SGIX_video_source
+# unknown DMparams, DMbuffer, etc
+    rm -f $1/GLX_SGIX_dmbuffer
+    rm -f $1/GLX_SGIX_video_source
+
+# add typedefs to GLX_SGIX_pbuffer
+    cat >> $1/GLX_SGIX_pbuffer <<EOT
+    typedef XID GLXPbufferSGIX
+	typedef struct { int type; unsigned long serial; Bool send_event; Display *display; GLXDrawable drawable; int event_type; int draw_type; unsigned int mask; int x, y; int width, height; int count; } GLXBufferClobberEventSGIX
+EOT
+
+# add typedef to GL_NV_half_float
+    cat >> $1/GL_NV_half_float <<EOT
+	typedef unsigned short GLhalf
+EOT
+
+# add handle to WGL_ARB_pbuffer
+    cat >> $1/WGL_ARB_pbuffer <<EOT
+	DECLARE_HANDLE(HPBUFFERARB);
+EOT
+
+# add handle to WGL_EXT_pbuffer
+    cat >> $1/WGL_EXT_pbuffer <<EOT
+	DECLARE_HANDLE(HPBUFFEREXT);
+EOT
+
+# get rid of GL_SUN_multi_draw_arrays
+    rm -f $1/GL_SUN_multi_draw_arrays
+
+# change variable names in GL_ARB_vertex_shader
+    perl -e 's/v0/x/g' -pi $1/GL_ARB_vertex_shader
+    perl -e 's/v1/y/g' -pi $1/GL_ARB_vertex_shader
+    perl -e 's/v2/z/g' -pi $1/GL_ARB_vertex_shader
+    perl -e 's/v3/w/g' -pi $1/GL_ARB_vertex_shader
+
+# remove triplicates in GL_ARB_shader_objects, GL_ARB_fragment_shader, 
+# and GL_ARB_vertex_shader
+    tail -n +5 $1/GL_ARB_shader_objects > patterns
+    grep -v -F -f patterns $1/GL_ARB_fragment_shader > tmp
+    mv tmp $1/GL_ARB_fragment_shader
+    grep -v -F -f patterns $1/GL_ARB_vertex_shader > tmp
+    mv tmp $1/GL_ARB_vertex_shader
+
+# remove duplicates in GL_ARB_vertex_program and GL_ARB_vertex_shader
+    tail -n +5 $1/GL_ARB_vertex_program > patterns
+    grep -v -F -f patterns $1/GL_ARB_vertex_shader > tmp
+    mv tmp $1/GL_ARB_vertex_shader
+
+# remove triplicates in GL_ARB_fragment_program, GL_ARB_fragment_shader,
+# and GL_ARB_vertex_shader
+    tail -n +5 $1/GL_ARB_fragment_program > patterns
+    grep -v -F -f patterns $1/GL_ARB_fragment_shader > tmp
+    mv tmp $1/GL_ARB_fragment_shader
+    grep -v -F -f patterns $1/GL_ARB_vertex_shader > tmp
+    mv tmp $1/GL_ARB_vertex_shader
+
+# remove duplicates in GL_EXT_direct_state_access
+    grep -v "glGetBooleanIndexedvEXT" $1/GL_EXT_direct_state_access > tmp
+    mv tmp $1/GL_EXT_direct_state_access
+    grep -v "glGetIntegerIndexedvEXT" $1/GL_EXT_direct_state_access > tmp
+    mv tmp $1/GL_EXT_direct_state_access
+    grep -v "glDisableIndexedEXT" $1/GL_EXT_direct_state_access > tmp
+    mv tmp $1/GL_EXT_direct_state_access
+    grep -v "glEnableIndexedEXT" $1/GL_EXT_direct_state_access > tmp
+    mv tmp $1/GL_EXT_direct_state_access
+    grep -v "glIsEnabledIndexedEXT" $1/GL_EXT_direct_state_access > tmp
+    mv tmp $1/GL_EXT_direct_state_access
+
+# remove duplicates in GL_NV_explicit_multisample
+    grep -v "glGetBooleanIndexedvEXT" $1/GL_NV_explicit_multisample > tmp
+    mv tmp $1/GL_NV_explicit_multisample
+    grep -v "glGetIntegerIndexedvEXT" $1/GL_NV_explicit_multisample > tmp
+    mv tmp $1/GL_NV_explicit_multisample
+
+# fix bugs in GL_ARB_vertex_shader
+    grep -v "GL_FLOAT" $1/GL_ARB_vertex_shader > tmp
+    mv tmp $1/GL_ARB_vertex_shader
+    perl -e 's/handle /GLhandleARB /g' -pi $1/GL_ARB_vertex_shader
+
+# fix bugs in GL_ARB_shader_objects
+    grep -v "GL_FLOAT " $1/GL_ARB_shader_objects > tmp
+    mv tmp $1/GL_ARB_shader_objects
+    grep -v "GL_INT " $1/GL_ARB_shader_objects > tmp
+    mv tmp $1/GL_ARB_shader_objects
+
+# add typedefs to GL_ARB_shader_objects
+    cat >> $1/GL_ARB_shader_objects <<EOT
+	typedef char GLcharARB
+	typedef unsigned int GLhandleARB
+EOT
+
+# add missing functions to GL_ARB_transpose_matrix
+	cat >> $1/GL_ARB_transpose_matrix <<EOT
+	void glLoadTransposeMatrixfARB (GLfloat m[16])
+	void glLoadTransposeMatrixdARB (GLdouble m[16])
+	void glMultTransposeMatrixfARB (GLfloat m[16])
+	void glMultTransposeMatrixdARB (GLdouble m[16])
+EOT
+
+# add missing tokens to GL_EXT_framebuffer_multisample
+	cat >> $1/GL_EXT_framebuffer_multisample <<EOT
+	GL_FRAMEBUFFER_INCOMPLETE_MULTISAMPLE_EXT 0x8D56
+	GL_MAX_SAMPLES_EXT 0x8D57
+EOT
+
+# Filter out GL_NV_gpu_program_fp64 enums and functions
+    head -n4 $1/GL_NV_gpu_program_fp64 > tmp
+    mv tmp $1/GL_NV_gpu_program_fp64
+
+# Filter glGetUniformui64vNV from GL_NV_shader_buffer_load
+    grep -v "glGetUniformui64vNV" $1/GL_NV_shader_buffer_load > tmp
+    mv tmp $1/GL_NV_shader_buffer_load
+
+# Filter out profile enumerations from GLX_ARB_create_context
+    grep -v "_PROFILE_" $1/GLX_ARB_create_context > tmp
+    mv tmp $1/GLX_ARB_create_context
+
+# Filter only profile related enumerations for GLX_ARB_create_context_profile
+    head -n4 $1/GLX_ARB_create_context_profile > tmp
+    grep "_PROFILE_" $1/GLX_ARB_create_context_profile >> tmp
+    mv tmp $1/GLX_ARB_create_context_profile
+
+# Filter out profile enumerations from WGL_ARB_create_context
+    grep -v "_PROFILE_" $1/WGL_ARB_create_context > tmp
+    mv tmp $1/WGL_ARB_create_context
+
+# Filter only profile related enumerations for WGL_ARB_create_context_profile
+    head -n4 $1/WGL_ARB_create_context_profile > tmp
+    grep "_PROFILE_" $1/WGL_ARB_create_context_profile >> tmp
+    mv tmp $1/WGL_ARB_create_context_profile
+
+# add missing function to GLX_NV_copy_image
+	cat >> $1/GLX_NV_copy_image <<EOT
+  void glXCopyImageSubDataNV (Display *dpy, GLXContext srcCtx, GLuint srcName, GLenum srcTarget, GLint srcLevel, GLint srcX, GLint srcY, GLint srcZ, GLXContext dstCtx, GLuint dstName, GLenum dstTarget, GLint dstLevel, GLint dstX, GLint dstY, GLint dstZ, GLsizei width, GLsizei height, GLsizei depth)
+EOT
+
+# add missing function to WGL_NV_copy_image
+	cat >> $1/WGL_NV_copy_image <<EOT
+  BOOL wglCopyImageSubDataNV (HGLRC hSrcRC, GLuint srcName, GLenum srcTarget, GLint srcLevel, GLint srcX, GLint srcY, GLint srcZ, HGLRC hDstRC, GLuint dstName, GLenum dstTarget, GLint dstLevel, GLint dstX, GLint dstY, GLint dstZ, GLsizei width, GLsizei height, GLsizei depth)
+EOT
+
+# Filter glProgramUniform from GL_EXT_separate_shader_objects
+    cat $1/GL_EXT_separate_shader_objects | grep -v "glProgramUniform" | grep -v "glProgramParameteri" > tmp
+    mv tmp $1/GL_EXT_separate_shader_objects
+
+# Filter out EXT functions from GL_ARB_viewport_array
+    grep -v "EXT" $1/GL_ARB_viewport_array > tmp
+    mv tmp $1/GL_ARB_viewport_array
+
+# Additional enumerations for GL_NV_vertex_buffer_unified_memory
+# These are mentioned in GL_ARB_draw_indirect.txt
+
+    cat >> $1/GL_NV_vertex_buffer_unified_memory <<EOT
+	GL_DRAW_INDIRECT_UNIFIED_NV 0x8F40
+	GL_DRAW_INDIRECT_ADDRESS_NV 0x8F41
+	GL_DRAW_INDIRECT_LENGTH_NV  0x8F42
+EOT
+
+# Filter glGetPointerv from GL_ARB_debug_output
+# It's part of OpenGL 1.1, after all
+
+    grep -v "glGetPointerv" $1/GL_ARB_debug_output > tmp
+    mv tmp $1/GL_ARB_debug_output
+
+# Filter glGetPointerv from GL_EXT_vertex_array
+# It's part of OpenGL 1.1, after all
+
+    grep -v "glGetPointerv" $1/GL_EXT_vertex_array > tmp
+    mv tmp $1/GL_EXT_vertex_array
+
+# add typedef to GL_AMD_debug_output
+# parse_spec.pl can't parse typedefs from New Types section, but ought to
+    cat >> $1/GL_AMD_debug_output <<EOT
+	typedef void (GLAPIENTRY *GLDEBUGPROCAMD)(GLuint id, GLenum category, GLenum severity, GLsizei length, const GLchar* message, void* userParam)
+EOT
+
+# add typedef to GL_ARB_debug_output
+# parse_spec.pl can't parse typedefs from New Types section, but ought to
+    cat >> $1/GL_ARB_debug_output <<EOT
+	typedef void (GLAPIENTRY *GLDEBUGPROCARB)(GLenum source, GLenum type, GLuint id, GLenum severity, GLsizei length, const GLchar* message, const void* userParam)
+EOT
+
+# add typedef to GL_KHR_debug
+# parse_spec.pl can't parse typedefs from New Types section, but ought to
+    cat >> $1/GL_KHR_debug <<EOT
+	typedef void (GLAPIENTRY *GLDEBUGPROC)(GLenum source, GLenum type, GLuint id, GLenum severity, GLsizei length, const GLchar* message, const void* userParam)
+EOT
+
+# Remove glGetPointerv from GL_KHR_debug
+    grep -v "glGetPointerv" $1/GL_KHR_debug > tmp
+    mv tmp $1/GL_KHR_debug
+
+# add typedefs to GL_ARB_cl_event
+# parse_spec.pl can't parse typedefs from New Types section, but ought to
+    cat >> $1/GL_ARB_cl_event <<EOT
+	typedef struct _cl_context *cl_context
+	typedef struct _cl_event *cl_event
+EOT
+
+# Filter out EXT functions from GL_ARB_gpu_shader_fp64
+    grep -v 'EXT ' $1/GL_ARB_gpu_shader_fp64 > tmp
+    mv tmp $1/GL_ARB_gpu_shader_fp64
+
+# add missing functions to GL_EXT_direct_state_access (GL_ARB_gpu_shader_fp64 related)
+	cat >> $1/GL_EXT_direct_state_access <<EOT
+    void glProgramUniform1dEXT (GLuint program, GLint location, GLdouble x)
+    void glProgramUniform2dEXT (GLuint program, GLint location, GLdouble x, GLdouble y)
+    void glProgramUniform3dEXT (GLuint program, GLint location, GLdouble x, GLdouble y, GLdouble z)
+    void glProgramUniform4dEXT (GLuint program, GLint location, GLdouble x, GLdouble y, GLdouble z, GLdouble w)
+    void glProgramUniform1dvEXT (GLuint program, GLint location, GLsizei count, const GLdouble *value)
+    void glProgramUniform2dvEXT (GLuint program, GLint location, GLsizei count, const GLdouble *value)
+    void glProgramUniform3dvEXT (GLuint program, GLint location, GLsizei count, const GLdouble *value)
+    void glProgramUniform4dvEXT (GLuint program, GLint location, GLsizei count, const GLdouble *value)
+    void glProgramUniformMatrix2dvEXT (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value)
+    void glProgramUniformMatrix3dvEXT (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value)
+    void glProgramUniformMatrix4dvEXT (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value)
+    void glProgramUniformMatrix2x3dvEXT (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value)
+    void glProgramUniformMatrix2x4dvEXT (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value)
+    void glProgramUniformMatrix3x2dvEXT (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value)
+    void glProgramUniformMatrix3x4dvEXT (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value)
+    void glProgramUniformMatrix4x2dvEXT (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value)
+    void glProgramUniformMatrix4x3dvEXT (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value)
+EOT
+
+# add missing functions to GL_EXT_direct_state_access (GL_ARB_instanced_arrays related)
+# https://sourceforge.net/p/glew/bugs/242/
+    cat >> $1/GL_EXT_direct_state_access <<EOT
+    void glVertexArrayVertexAttribDivisorEXT (GLuint vaobj, GLuint index, GLuint divisor)
+EOT
+
+# Filter out GL_UNSIGNED_INT and GL_FLOAT from GL_AMD_performance_monitor
+    grep -v 'GL_UNSIGNED_INT ' $1/GL_AMD_performance_monitor > tmp
+    mv tmp $1/GL_AMD_performance_monitor
+    grep -v 'GL_FLOAT ' $1/GL_AMD_performance_monitor > tmp
+    mv tmp $1/GL_AMD_performance_monitor
+
+# Filter out GL_STORAGE_CACHED_APPLE and GL_STORAGE_SHARED_APPLE from GL_APPLE_texture_range
+    grep -v 'GL_STORAGE_CACHED_APPLE ' $1/GL_APPLE_texture_range > tmp
+    mv tmp $1/GL_APPLE_texture_range
+    grep -v 'GL_STORAGE_SHARED_APPLE ' $1/GL_APPLE_texture_range > tmp
+    mv tmp $1/GL_APPLE_texture_range
+
+# Filter out GL_RED from GL_ARB_texture_rg
+    grep -v 'GL_RED ' $1/GL_ARB_texture_rg > tmp
+    mv tmp $1/GL_ARB_texture_rg
+
+# Filter out _EXT enums from GL_ARB_texture_storage
+    grep -v '_EXT ' $1/GL_ARB_texture_storage > tmp
+    mv tmp $1/GL_ARB_texture_storage
+
+# Filter out TEXTURE_3D enums from GL_EXT_paletted_texture
+    grep -v 'TEXTURE_3D' $1/GL_EXT_paletted_texture > tmp
+    mv tmp $1/GL_EXT_paletted_texture
+
+# Filter out GL_VERSION_1_1 enums from GL_AMD_stencil_operation_extended
+    grep -v '0x150' $1/GL_AMD_stencil_operation_extended > tmp
+    mv tmp $1/GL_AMD_stencil_operation_extended
+
+# Filter out from GL_APPLE_ycbcr_422
+    grep -v 'GL_UNSIGNED_SHORT_8_8_APPLE' $1/GL_APPLE_ycbcr_422 > tmp
+    mv tmp $1/GL_APPLE_ycbcr_422
+    grep -v 'GL_UNSIGNED_SHORT_8_8_REV_APPLE' $1/GL_APPLE_ycbcr_422 > tmp
+    mv tmp $1/GL_APPLE_ycbcr_422
+
+# Filter out GL_FRAGMENT_DEPTH_EXT from GL_EXT_light_texture
+    grep -v 'GL_FRAGMENT_DEPTH_EXT' $1/GL_EXT_light_texture > tmp
+    mv tmp $1/GL_EXT_light_texture
+
+# Filter out GL_MULTISAMPLE_BIT_EXT from GL_SGIS_multisample
+    grep -v 'GL_MULTISAMPLE_BIT_EXT' $1/GL_SGIS_multisample > tmp
+    mv tmp $1/GL_SGIS_multisample
+
+# Filter out GL_COMPRESSED_RGB_S3TC_DXT1_EXT from GL_EXT_texture_compression_dxt1
+    grep -v 'GL_COMPRESSED_RGB_S3TC_DXT1_EXT' $1/GL_EXT_texture_compression_dxt1 > tmp
+    mv tmp $1/GL_EXT_texture_compression_dxt1
+
+# Filter out GL_COMPRESSED_RGBA_S3TC_DXT1_EXT from GL_EXT_texture_compression_dxt1
+    grep -v 'GL_COMPRESSED_RGBA_S3TC_DXT1_EXT' $1/GL_EXT_texture_compression_dxt1 > tmp
+    mv tmp $1/GL_EXT_texture_compression_dxt1
+
+# Append GLfixed to GL_ARB_ES2_compatibility
+# Probably ought to be explicitly mentioned in the spec language
+
+    cat >> $1/GL_ARB_ES2_compatibility <<EOT
+	typedef int GLfixed
+EOT
+
+# Append GLclampx to GL_REGAL_ES1_0_compatibility
+# Probably ought to be explicitly mentioned in the spec language
+
+    cat >> $1/GL_REGAL_ES1_0_compatibility <<EOT
+	typedef int GLclampx
+EOT
+
+# Append GLLOGPROCREGAL to GL_REGAL_log
+# Probably ought to be explicitly mentioned in the spec language
+
+    cat >> $1/GL_REGAL_log <<EOT
+	typedef void (APIENTRY *LOGPROCREGAL)(GLenum stream, GLsizei length, const GLchar *message, void *context)
+EOT
+
+# Fixup LOGPROCREGAL -> GLLOGPROCREGAL
+    perl -e 's/LOGPROCREGAL/GLLOGPROCREGAL/g' -pi $1/GL_REGAL_log
+
+# Filter out GL_BYTE from GL_OES_byte_coordinates
+    grep -v 'GL_BYTE' $1/GL_OES_byte_coordinates > tmp
+    mv tmp $1/GL_OES_byte_coordinates
+
+# Filter out fp64 (not widely supported) from GL_EXT_direct_state_access
+    egrep -v 'glProgramUniform.*[1234]d[v]?EXT' $1/GL_EXT_direct_state_access > tmp
+    mv tmp $1/GL_EXT_direct_state_access
+
+# Filter out all enums from GL_ANGLE_depth_texture
+    grep -v '0x' $1/GL_ANGLE_depth_texture > tmp
+    mv tmp $1/GL_ANGLE_depth_texture
+
+# Filter out GL_NONE enum from GL_ANGLE_depth_texture
+    grep -v 'GL_NONE' $1/GL_ANGLE_texture_usage > tmp
+    mv tmp $1/GL_ANGLE_texture_usage
+
+# Fixup REGAL and ANGLE urls
+
+    for i in $1/GL_REGAL_*; do perl -e 's#http://www.opengl.org/registry/specs/REGAL/.*#https://github.com/p3/regal/tree/master/doc/extensions#g' -pi $i; done
+    for i in $1/GL_ANGLE_*; do perl -e 's#http://www.opengl.org/registry/specs/ANGLE/.*#https://code.google.com/p/angleproject/source/browse/\#git%2Fextensions#g' -pi $i; done
+
+# Filter out GL_NV_blend_equation_advanced_coherent enums and functions
+    head -n4 $1/GL_NV_blend_equation_advanced_coherent > tmp
+    mv tmp $1/GL_NV_blend_equation_advanced_coherent
+
+# Filter out GL_AMD_gpu_shader_int64 enums and functions
+    head -n4 $1/GL_AMD_gpu_shader_int64 > tmp
+    mv tmp $1/GL_AMD_gpu_shader_int64
+
+# Filter out GL_NO_ERROR enum and glGetGraphicsResetStatus from GL_KHR_robustness
+    grep -v 'GL_NO_ERROR'              $1/GL_KHR_robustness |
+    grep -v 'glGetGraphicsResetStatus' > tmp
+    mv tmp $1/GL_KHR_robustness
+
+# Filter out all enums from GL_KHR_blend_equation_advanced_coherent
+    grep -v '0x' $1/GL_KHR_blend_equation_advanced_coherent > tmp
+    mv tmp $1/GL_KHR_blend_equation_advanced_coherent
+
+# Filter out glBlendBarrierKHR enum from GL_KHR_blend_equation_advanced_coherent
+    grep -v 'glBlendBarrierKHR' $1/GL_KHR_blend_equation_advanced_coherent > tmp
+    mv tmp $1/GL_KHR_blend_equation_advanced_coherent
+
+# Filter out GL_NONE enum from GL_KHR_context_flush_control
+    grep -v 'GL_NONE' $1/GL_KHR_context_flush_control > tmp
+    mv tmp $1/GL_KHR_context_flush_control
+
+# Filter out CoverageModulation from NV_framebuffer_mixed_samples
+# Superset of EXT_raster_multisample
+
+    grep -v "CoverageModulation" $1/GL_NV_framebuffer_mixed_samples > tmp
+    mv tmp $1/GL_NV_framebuffer_mixed_samples
+
+# Filter out glRasterSamplesEXT from NV_framebuffer_mixed_samples
+# Superset of EXT_raster_multisample
+
+    grep -v "RasterSamplesEXT" $1/GL_NV_framebuffer_mixed_samples > tmp
+    mv tmp $1/GL_NV_framebuffer_mixed_samples
+
+# Filter out glNamedBufferStorageEXT from GL_ARB_buffer_storage
+
+    grep -v "glNamedBufferStorageEXT" $1/GL_ARB_buffer_storage > tmp
+    mv tmp $1/GL_ARB_buffer_storage
+
+# Filter out glFramebufferTextureEXT from GL_EXT_geometry_point_size
+# and GL_EXT_geometry_shader
+
+    grep -v "glFramebufferTextureEXT" $1/GL_EXT_geometry_point_size > tmp
+    mv tmp $1/GL_EXT_geometry_point_size
+
+    grep -v "glFramebufferTextureEXT" $1/GL_EXT_geometry_shader > tmp
+    mv tmp $1/GL_EXT_geometry_shader
+
+# Filter out glBindFragDataLocationEXT from GL_EXT_blend_func_extended
+
+    grep -v "glBindFragDataLocationEXT" $1/GL_EXT_blend_func_extended > tmp
+    mv tmp $1/GL_EXT_blend_func_extended
+
+# Filter out glDrawArraysInstancedEXT and glDrawElementsInstancedEXT from GL_EXT_blend_func_extended
+
+    grep -v "glDrawArraysInstancedEXT" $1/GL_EXT_instanced_arrays > tmp
+    mv tmp $1/GL_EXT_instanced_arrays
+
+    grep -v "glDrawElementsInstancedEXT" $1/GL_EXT_instanced_arrays > tmp
+    mv tmp $1/GL_EXT_instanced_arrays
+
+# Filter out glRenderbufferStorageMultisampleEXT from GL_EXT_multisampled_render_to_texture
+
+    grep -v "glRenderbufferStorageMultisampleEXT" $1/GL_EXT_multisampled_render_to_texture > tmp
+    mv tmp $1/GL_EXT_multisampled_render_to_texture
+
+# Filter out glTexturePageCommitmentEXT from GL_ARB_sparse_texture
+
+    grep -v "glTexturePageCommitmentEXT" $1/GL_ARB_sparse_texture > tmp
+    mv tmp $1/GL_ARB_sparse_texture
+
+# Filter out TextureStorage* from GL_ARB_texture_storage
+
+    grep -v "TextureStorage" $1/GL_ARB_texture_storage > tmp
+    mv tmp $1/GL_ARB_texture_storage
+
+# Filter out functions from GL_EXT_occlusion_query_boolean
+
+    grep -v "(" $1/GL_EXT_occlusion_query_boolean > tmp
+    mv tmp $1/GL_EXT_occlusion_query_boolean
+
+# Filter out duplicate enums from GL_EXT_protected_textures
+
+    cat $1/GL_EXT_protected_textures | grep -v GL_TRUE | grep -v GL_FALSE > tmp
+    mv tmp $1/GL_EXT_protected_textures
+
+# Filter out duplicate enums from GL_EXT_robustness
+
+    cat $1/GL_EXT_robustness | grep -v GL_NO_ERROR > tmp
+    mv tmp $1/GL_EXT_robustness
+
+# Filter  GL_EXT_shader_framebuffer_fetch_non_coherent
+
+    grep -v "FramebufferFetchBarrierEXT" $1/GL_EXT_shader_framebuffer_fetch_non_coherent > tmp
+    mv tmp $1/GL_EXT_shader_framebuffer_fetch_non_coherent
+
+# Filter GL_EXT_tessellation_shader
+
+    grep -v "PatchParameteriEXT" $1/GL_EXT_tessellation_shader > tmp
+    mv tmp $1/GL_EXT_tessellation_shader
+
+# Filter GL_EXT_texture_buffer
+
+    grep -v "TexBuffer" $1/GL_EXT_texture_buffer > tmp
+    mv tmp $1/GL_EXT_texture_buffer
+
+# Filter GL_EXT_texture_border_clamp
+
+    grep -v "TexParameter" $1/GL_EXT_texture_border_clamp > tmp
+    mv tmp $1/GL_EXT_texture_border_clamp
+
+# Filter GL_EXT_disjoint_timer_query
+
+    cat $1/GL_EXT_disjoint_timer_query | grep -v GetQueryObjecti64v | grep -v GetQueryObjectui64v > tmp
+    mv tmp $1/GL_EXT_disjoint_timer_query
+
+# Filter GL_NV_read_buffer_front
+
+    grep -v "ReadBufferNV" $1/GL_NV_read_buffer_front > tmp
+    mv tmp $1/GL_NV_read_buffer_front
+
+# Append GLVULKANPROCNV to GL_NV_draw_vulkan_image
+# Probably ought to be explicitly mentioned in the spec language
+
+    cat >> $1/GL_NV_draw_vulkan_image <<EOT
+    typedef void (APIENTRY *GLVULKANPROCNV)(void)
+EOT
+
+# GLU extensions are not relevant here
+    rm -f $1/GL_GLU_*
+
+# Not complete
+    rm -f $1/GL_SGIX_color_type
+
+# clean up
+    rm -f patterns $1/*.bak

auto/bin/filter_gles_ext.sh

@@ -0,0 +1,20 @@
+#!/usr/bin/env bash
+##
+## Copyright (C) 2008-2024, Nigel Stewart <nigels[]nigels com>
+## Copyright (C) 2002-2008, Marcelo E. Magallon <mmagallo[]debian org>
+## Copyright (C) 2002-2008, Milan Ikits <milan ikits[]ieee org>
+##
+## This program is distributed under the terms and conditions of the GNU
+## General Public License Version 2 as published by the Free Software
+## Foundation or, at your option, any later version.
+##
+## Parameters:
+##
+##       $1: Extensions directory
+##       $2: Registry directory
+##       $3: The black list
+
+set -e
+
+# clean up
+    rm -f $1/*.bak

auto/bin/filter_spec.py

@@ -0,0 +1,38 @@
+#!/usr/bin/python
+
+import re
+
+section = re.compile('^(Name|Name Strings?|Contact|Notice|Number|Dependencies|Overview|Issues|IP Status|Status|Version|New Procedures and Functions|New Tokens|Additions to .*|Changes to .*|Modifications to .*|Add new Section .*)\s*$')
+token   = re.compile('^\s+(([A-Z0-9][A-Z0-9_x]*):?\s+((?:0x)?[0-9A-F]+)([^\?]*))?\s*$')
+match   = [ 'Name', 'Name String', 'Contact', 'Notice', 'Name Strings', 'Version', 'Number', 'Dependencies', 'New Procedures and Functions', 'New Tokens']
+
+if __name__ == '__main__':
+
+  from optparse import OptionParser
+  import os
+
+  parser = OptionParser('usage: %prog [options] [SOURCES...]')
+  (options, args) = parser.parse_args()
+
+  for i in args:
+      lines = open(i).readlines()
+      f = open(i,'w')
+
+      # Keep track of the current section as we iterate over the input
+      current = ''
+      for j in lines:
+
+          # Detect the start of a new section
+          m = section.match(j)
+          if m:
+              current = m.group(1).strip()
+              if current in match:
+                  print >>f, j,
+              continue
+
+          if current=='New Tokens':
+              if token.match(j):
+                  print >>f, j,
+          elif current in match:
+                  print >>f, j,
+

auto/bin/fix_OML_sync_control.sh

@@ -1,17 +0,0 @@
-##
-## Copyright (C) 2002-2008, Marcelo E. Magallon <mmagallo[]debian org>
-## Copyright (C) 2002-2008, Milan Ikits <milan ikits[]ieee org>
-##
-## This program is distributed under the terms and conditions of the GNU
-## General Public License Version 2 as published by the Free Software
-## Foundation or, at your option, any later version.
-
-perl -e 's/#ifndef GLX_OML_sync_control/#if !defined(GLX_OML_sync_control) \&\& defined(__STDC_VERSION__) \&\& (__STDC_VERSION__ >= 199901L)\n#include <inttypes.h>/;' -pi $1
-perl -e 's/#ifdef GLX_OML_sync_control/#if defined(GLX_OML_sync_control) \&\& defined(__STDC_VERSION__) \&\& (__STDC_VERSION__ >= 199901L)\n#include <inttypes.h>/;' -pi $1
-perl -e 's/(extern PFNGLXGETMSCRATEOMLPROC __glewXGetMscRateOML;)/#ifdef GLX_OML_sync_control\n\1/' -pi $1
-perl -e 's/(extern PFNGLXWAITFORSBCOMLPROC __glewXWaitForSbcOML;)/\1\n#endif/' -pi $1
-perl -e 's/(extern GLboolean __GLXEW_OML_sync_control;)/#ifdef GLX_OML_sync_control\n\1\n#endif/' -pi $1
-perl -e 's/(PFNGLXGETMSCRATEOMLPROC __glewXGetMscRateOML = NULL;)/#ifdef GLX_OML_sync_control\n\1/' -pi $1
-perl -e 's/(PFNGLXWAITFORSBCOMLPROC __glewXWaitForSbcOML = NULL;)/\1\n#endif/' -pi $1
-perl -e 's/(GLboolean __GLXEW_OML_sync_control = GL_FALSE;)/#ifdef GLX_OML_sync_control\n\1\n#endif/' -pi $1
-rm -f $1.bak

auto/bin/make.pl

@@ -1,4 +1,5 @@
 ##
+## Copyright (C) 2008-2024, Nigel Stewart <nigels[]nigels com>
 ## Copyright (C) 2002-2008, Marcelo E. Magallon <mmagallo[]debian org>
 ## Copyright (C) 2002-2008, Milan Ikits <milan ikits[]ieee org>
 ##
@@ -9,9 +10,9 @@
 my %regex = (
     extname  => qr/^[A-Z][A-Za-z0-9_]+$/,
     exturl   => qr/^http.+$/,
-    function => qr/^(.+) ([a-z][a-z0-9_]*) \((.+)\)$/i, 
-    token    => qr/^([A-Z][A-Z0-9_x]*)\s+((?:0x)?[0-9A-F]+|[A-Z][A-Z0-9_]*)$/,
-    type     => qr/^typedef\s+(.+)\s+([\*A-Za-z0-9_]+)$/,
+    function => qr/^(.+) ([a-z][a-z0-9_]*) \((.*)\)$/i,
+    token    => qr/^([A-Z][A-Z0-9_x]*)\s+((?:0x)?[0-9A-Fa-f]+(u(ll)?)?|[A-Z][A-Z0-9_]*)$/,
+    type     => qr/^typedef\s+(.+)$/,
     exact    => qr/.*;$/,
 );
 
@@ -19,7 +20,7 @@ my %regex = (
 sub prefixname($)
 {
     my $name = $_[0];
-    $name =~ s/^(.*)gl/__$1glew/;
+    $name =~ s/^(.*?)gl/__$1glew/;
     return $name;
 }
 
@@ -27,7 +28,7 @@ sub prefixname($)
 sub prefix_varname($)
 {
     my $name = $_[0];
-    $name =~ s/^(.*)GL(X*)EW/__$1GL$2EW/;
+    $name =~ s/^(.*?)GL(X*?)EW/__$1GL$2EW/;
     return $name;
 }
 
@@ -69,35 +70,51 @@ sub parse_ext($)
     my $filename = shift;
     my %functions = ();
     my %tokens = ();
-    my %types = ();
+    my @reuse = ();      # Extensions to reuse
+    my @types = ();
     my @exacts = ();
-    my $extname = "";
-    my $exturl = "";
-    
+    my $extname = "";    # Full extension name GL_FOO_extension
+    my $exturl = "";     # Info URL
+    my $extstring = "";  # Relevant extension string 
+
     open EXT, "<$filename" or return;
 
+    # As of GLEW 1.14.0 the first four lines _must_ be
+    # the extension name, the URL and the GL extension
+    # string (which might be different to the name),
+    # and the reused extensions
+    #
+    # For example GL_NV_geometry_program4 is available
+    # iff GL_NV_gpu_program4 appears in the extension
+    # string.
+    #
+    # For core OpenGL versions, the third line should
+    # be blank.
+    #
+    # If the URL is unknown, the second line should be
+    # blank.
+   
+    $extname   = readline(*EXT);
+    $exturl    = readline(*EXT);
+    $extstring = readline(*EXT);
+    @reuse     = split(" ", readline(*EXT));
+
+    chomp($extname);
+    chomp($exturl);
+    chomp($extstring);
+
     while(<EXT>)
     {
         chomp;
-	if (/$regex{extname}/)
-        {
-            $extname = $_;
-            next;
-        }
-	elsif (/$regex{exturl}/)
-	{
-	    $exturl = $_;
-	}
-        elsif (s/^\s+//)
+        if (s/^\s+//)
         {
             if (/$regex{exact}/)
             {
-				push @exacts, $_;
+                push @exacts, $_;
             }
             elsif (/$regex{type}/)
             {
-                my ($value, $name) = ($1, $2);
-                $types{$name} = $value;
+                push @types, $_;
             }
             elsif (/$regex{token}/)
             {
@@ -111,13 +128,15 @@ sub parse_ext($)
 		    rtype => $return,
 		    parms => $parms,
 		};
+            } else {
+                print STDERR "'$_' matched no regex.\n";
             }
         }
     }
 
     close EXT;
 
-    return ($extname, $exturl, \%types, \%tokens, \%functions, \@exacts);
+    return ($extname, $exturl, $extstring, \@reuse, \@types, \%tokens, \%functions, \@exacts);
 }
 
 sub output_tokens($$)
@@ -127,19 +146,43 @@ sub output_tokens($$)
     {
         local $, = "\n";
         print "\n";
-        print map { &{$fnc}($_, $tbl->{$_}) } sort { hex ${$tbl}{$a} <=> hex ${$tbl}{$b} } keys %{$tbl};
+        print map { &{$fnc}($_, $tbl->{$_}) } sort { 
+            if (${$tbl}{$a} eq ${$tbl}{$b}) {
+                    $a cmp $b
+            } else {
+                if (${$tbl}{$a} =~ /_/) {
+                    if (${$tbl}{$b} =~ /_/) {
+                        $a cmp $b
+                    } else {
+                        -1
+                    }
+                } else {
+                    if (${$tbl}{$b} =~ /_/) {
+                        1
+                    } else {
+                        if (hex ${$tbl}{$a} eq hex ${$tbl}{$b}) {
+                            $a cmp $b
+                        } else {
+                            hex ${$tbl}{$a} <=> hex ${$tbl}{$b}
+                        }
+                    }                    
+                }
+            }
+        } keys %{$tbl};
         print "\n";
+    } else {
+        print STDERR "no keys in table!\n";
     }
 }
 
 sub output_types($$)
 {
     my ($tbl, $fnc) = @_;
-    if (keys %{$tbl})
+    if (scalar @{$tbl})
     {
         local $, = "\n";
         print "\n";
-        print map { &{$fnc}($_, $tbl->{$_}) } sort { ${$tbl}{$a} cmp ${$tbl}{$b} } keys %{$tbl};
+        print map { &{$fnc}($_) } sort @{$tbl};
         print "\n";
     }
 }
@@ -168,3 +211,14 @@ sub output_exacts($$)
     }
 }
 
+sub output_reuse($$)
+{
+    my ($tbl, $fnc) = @_;
+    if (scalar @{$tbl})
+    {
+        local $, = "\n";
+        print "\n";
+        print map { &{$fnc}($_) } sort @{$tbl};
+        print "\n";
+    }
+}

auto/bin/make_def_fun.pl

@@ -1,5 +1,6 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 ##
+## Copyright (C) 2008-2024, Nigel Stewart <nigels[]nigels com>
 ## Copyright (C) 2002-2008, Marcelo E. Magallon <mmagallo[]debian org>
 ## Copyright (C) 2002-2008, Milan Ikits <milan ikits[]ieee org>
 ##
@@ -10,6 +11,7 @@
 use strict;
 use warnings;
 
+use lib '.';
 do 'bin/make.pl';
 
 # function pointer declaration
@@ -29,7 +31,7 @@ if (@ARGV)
 
 	foreach my $ext (sort @extlist)
 	{
-		my ($extname, $exturl, $types, $tokens, $functions, $exacts) = parse_ext($ext);
+		my ($extname, $exturl, $extstring, $reuse, $types, $tokens, $functions, $exacts) = parse_ext($ext);
 		output_decls($functions, \&make_pfn_decl);
 	}
 }

auto/bin/make_def_var.pl

@@ -1,5 +1,6 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 ##
+## Copyright (C) 2008-2024, Nigel Stewart <nigels[]nigels com>
 ## Copyright (C) 2002-2008, Marcelo E. Magallon <mmagallo[]debian org>
 ## Copyright (C) 2002-2008, Milan Ikits <milan ikits[]ieee org>
 ##
@@ -10,6 +11,7 @@
 use strict;
 use warnings;
 
+use lib '.';
 do 'bin/make.pl';
 
 my @extlist = ();
@@ -19,11 +21,11 @@ our $type = shift;
 
 if (@ARGV)
 {
-    @extlist = @ARGV;
+	@extlist = @ARGV;
 
 	foreach my $ext (sort @extlist)
 	{
-		my ($extname, $exturl, $types, $tokens, $functions, $exacts) = parse_ext($ext);
+		my ($extname, $exturl, $extstring, $reuse, $types, $tokens, $functions, $exacts) = parse_ext($ext);
 		my $extvar = $extname;
 		$extvar =~ s/GL(X*)_/GL$1EW_/;
 		print "GLboolean " . prefix_varname($extvar) . " = GL_FALSE;\n";

auto/bin/make_enable_index.pl

@@ -0,0 +1,48 @@
+#!/usr/bin/env perl
+##
+## Copyright (C) 2008-2024, Nigel Stewart <nigels[]nigels com>
+## Copyright (C) 2002-2008, Marcelo E. Magallon <mmagallo[]debian org>
+## Copyright (C) 2002-2008, Milan Ikits <milan ikits[]ieee org>
+##
+## This program is distributed under the terms and conditions of the GNU
+## General Public License Version 2 as published by the Free Software
+## Foundation or, at your option, any later version.
+
+use strict;
+use warnings;
+use File::Basename;
+
+use lib '.';
+do 'bin/make.pl';
+
+##
+## Make Extension-enabled Index
+##
+
+my @extlist = ();
+
+if (@ARGV)
+{
+	@extlist = @ARGV;
+
+	print "/* Detected in the extension string or strings */\n";
+	print "static GLboolean  _glewExtensionString[" . scalar @extlist . "];\n";
+
+	print "/* Detected via extension string or experimental mode */\n";
+	print "static GLboolean* _glewExtensionEnabled[] = {\n";;
+
+	foreach my $ext (sort { basename($a) cmp basename($b) } @extlist)
+	{
+		my ($extname, $exturl, $extstring, $reuse, $types, $tokens, $functions, $exacts) = 
+			parse_ext($ext);
+
+		my $extvar = $extname;
+		$extvar =~ s/GL(X*)_/GL$1EW_/;
+
+		print "#ifdef $extname\n";
+		print "  &__$extvar,\n";
+		print "#endif\n";
+	}
+
+	print "  NULL\n};\n\n";
+}

auto/bin/make_header.pl

@@ -1,5 +1,6 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 ##
+## Copyright (C) 2008-2024, Nigel Stewart <nigels[]nigels com>
 ## Copyright (C) 2002-2008, Marcelo E. Magallon <mmagallo[]debian org>
 ## Copyright (C) 2002-2008, Milan Ikits <milan ikits[]ieee org>
 ##
@@ -10,6 +11,7 @@
 use strict;
 use warnings;
 
+use lib '.';
 do 'bin/make.pl';
 
 # token
@@ -21,7 +23,7 @@ sub make_define($$)
 # type declaration
 sub make_type($$)
 {
-    return "typedef $_[1] $_[0];"
+    return "@_;"
 }
 
 # function pointer type declaration
@@ -52,7 +54,7 @@ if (@ARGV)
 
 	foreach my $ext (sort @extlist)
 	{
-		my ($extname, $exturl, $types, $tokens, $functions, $exacts) = parse_ext($ext);
+		my ($extname, $exturl, $extstring, $reuse, $types, $tokens, $functions, $exacts) = parse_ext($ext);
 
 		make_separator($extname);
 		print "#ifndef $extname\n#define $extname 1\n";

auto/bin/make_html.pl

@@ -1,5 +1,6 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 ##
+## Copyright (C) 2008-2024, Nigel Stewart <nigels[]nigels com>
 ## Copyright (C) 2002-2008, Marcelo E. Magallon <mmagallo[]debian org>
 ## Copyright (C) 2002-2008, Milan Ikits <milan ikits[]ieee org>
 ##
@@ -10,6 +11,7 @@
 use strict;
 use warnings;
 
+use lib '.';
 do 'bin/make.pl';
 
 #---------------------------------------------------------------------------------------
@@ -26,7 +28,7 @@ if (@ARGV)
 	print "<table border=\"0\" width=\"100%\" cellpadding=\"1\" cellspacing=\"0\" align=\"center\">\n";
 	foreach my $ext (sort @extlist)
 	{
-		my ($extname, $exturl, $types, $tokens, $functions, $exacts) = parse_ext($ext);
+		my ($extname, $exturl, $extstring, $reuse, $types, $tokens, $functions, $exacts) = parse_ext($ext);
 		$cur_group = $extname;
 		$cur_group =~ s/^(?:W?)GL(?:X?)_([A-Z0-9]+?)_.*$/$1/;
 		$extname =~ s/^(?:W?)GL(?:X?)_(.*)$/$1/;

auto/bin/make_index.pl

@@ -0,0 +1,41 @@
+#!/usr/bin/env perl
+##
+## Copyright (C) 2008-2024, Nigel Stewart <nigels[]nigels com>
+## Copyright (C) 2002-2008, Marcelo E. Magallon <mmagallo[]debian org>
+## Copyright (C) 2002-2008, Milan Ikits <milan ikits[]ieee org>
+##
+## This program is distributed under the terms and conditions of the GNU
+## General Public License Version 2 as published by the Free Software
+## Foundation or, at your option, any later version.
+
+use strict;
+use warnings;
+use File::Basename;
+
+use lib '.';
+do 'bin/make.pl';
+
+##
+## Make Index
+##
+## Output sorted array of extension strings for indexing into extension
+## enable/disable flags.  This provides a way to convert an extension string
+## into an integer index.
+##
+
+my @extlist = ();
+
+if (@ARGV)
+{
+	@extlist = @ARGV;
+
+	foreach my $ext (sort { basename($a) cmp basename($b) } @extlist)
+	{
+		my ($extname, $exturl, $extstring, $reuse, $types, $tokens, $functions, $exacts) = 
+			parse_ext($ext);
+
+		print "#ifdef $extname\n";
+		print "  \"$extname\",\n";
+		print "#endif\n";
+	}
+}

auto/bin/make_info.pl

@@ -1,5 +1,6 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 ##
+## Copyright (C) 2008-2024, Nigel Stewart <nigels[]nigels com>
 ## Copyright (C) 2002-2008, Marcelo E. Magallon <mmagallo[]debian org>
 ## Copyright (C) 2002-2008, Milan Ikits <milan ikits[]ieee org>
 ##
@@ -10,6 +11,7 @@
 use strict;
 use warnings;
 
+use lib '.';
 do 'bin/make.pl';
 
 #---------------------------------------------------------------------------------------
@@ -18,7 +20,7 @@ do 'bin/make.pl';
 sub make_pfn_info($%)
 {
     my $name = $_[0];
-    return "  glewInfoFunc(\"$_[0]\", $name == NULL);";
+    return "  glewInfoFunc(fi, \"$_[0]\", $name == NULL);";
 }
 
 #---------------------------------------------------------------------------------------
@@ -32,7 +34,7 @@ if (@ARGV)
 
 	foreach my $ext (sort @extlist)
 	{
-		my ($extname, $exturl, $types, $tokens, $functions, $exacts) = parse_ext($ext);
+		my ($extname, $exturl, $extstring, $reuse, $types, $tokens, $functions, $exacts) = parse_ext($ext);
 		my $extvar = $extname;
 		$extvar =~ s/GL(X*)_/GL$1EW_/;
 		my $extpre = $extname;
@@ -42,15 +44,25 @@ if (@ARGV)
 		#make_separator($extname);
 		print "#ifdef $extname\n\n";
 		print "static void _glewInfo_$extname (void)\n{\n";
-		if ($extvar =~ /VERSION/)
+
+		if (! %$functions)
 		{
-			print "  glewPrintExt(\"$extname\", $extvar, $extvar, $extvar);\n";
+			print "  ";		
 		}
 		else
 		{
-			print "  glewPrintExt(\"$extname\", $extvar, $extpre" .
+			print "  GLboolean fi = ";		
+		}
+
+		if ($extvar =~ /VERSION/)
+		{
+			print "glewPrintExt(\"$extname\", $extvar, $extvar, $extvar);\n";
+		}
+		else
+		{
+			print "glewPrintExt(\"$extname\", $extvar, $extpre" .
 				"ewIsSupported(\"$extname\"), $extpre" .
-				"ewGetExtension(\"$extname\"));\n";
+				"ewGetExtension(\"$extstring\"));\n";
 		}
 		output_decls($functions, \&make_pfn_info);
 		print "}\n\n";

auto/bin/make_info_list.pl

@@ -1,5 +1,6 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 ##
+## Copyright (C) 2008-2024, Nigel Stewart <nigels[]nigels com>
 ## Copyright (C) 2002-2008, Marcelo E. Magallon <mmagallo[]debian org>
 ## Copyright (C) 2002-2008, Milan Ikits <milan ikits[]ieee org>
 ##
@@ -10,6 +11,7 @@
 use strict;
 use warnings;
 
+use lib '.';
 do 'bin/make.pl';
 
 #---------------------------------------------------------------------------------------
@@ -38,7 +40,7 @@ if (@ARGV)
 
 	foreach my $ext (sort @extlist)
 	{
-		my ($extname, $exturl, $types, $tokens, $functions, $exacts) = parse_ext($ext);
+		my ($extname, $exturl, $extstring, $reuse, $types, $tokens, $functions, $exacts) = parse_ext($ext);
 
 		print "#ifdef $extname\n";
 		print "  _glewInfo_$extname();\n";

auto/bin/make_init.pl

@@ -1,5 +1,6 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 ##
+## Copyright (C) 2008-2024, Nigel Stewart <nigels[]nigels com>
 ## Copyright (C) 2002-2008, Marcelo E. Magallon <mmagallo[]debian org>
 ## Copyright (C) 2002-2008, Milan Ikits <milan ikits[]ieee org>
 ##
@@ -10,6 +11,7 @@
 use strict;
 use warnings;
 
+use lib '.';
 do 'bin/make.pl';
 
 #-------------------------------------------------------------------------------
@@ -21,6 +23,11 @@ sub make_pfn_def_init($%)
     return "  r = ((" . $_[0] . " = (PFN" . (uc $_[0]) . "PROC)glewGetProcAddress((const GLubyte*)\"" . $_[0] . "\")) == NULL) || r;";
 }
 
+sub make_reuse_call($%)
+{
+	return "  r = _glewInit_" . $_[0] . "() || r;";
+}
+
 #-------------------------------------------------------------------------------
 
 my @extlist = ();
@@ -34,22 +41,21 @@ if (@ARGV)
 
 	foreach my $ext (sort @extlist)
 	{
-		my ($extname, $exturl, $types, $tokens, $functions, $exacts) = 
+		my ($extname, $exturl, $extstring, $reuse, $types, $tokens, $functions, $exacts) = 
 			parse_ext($ext);
 
 		#make_separator($extname);
-		print "#ifdef $extname\n\n";
 		my $extvar = $extname;
 		my $extvardef = $extname;
 		$extvar =~ s/GL(X*)_/GL$1EW_/;
-		if (keys %$functions)
+		if (keys %$functions or keys @$reuse)
 		{
-			print "static GLboolean _glewInit_$extname (" . $type . 
-				"EW_CONTEXT_ARG_DEF_INIT)\n{\n  GLboolean r = GL_FALSE;\n";
+			print "#ifdef $extname\n\n";
+			print "static GLboolean _glewInit_$extname ()\n{\n  GLboolean r = GL_FALSE;\n";
+			output_reuse($reuse, \&make_reuse_call);
 			output_decls($functions, \&make_pfn_def_init);
 			print "\n  return r;\n}\n\n";
+			print "#endif /* $extname */\n\n";
 		}
-		#print "\nGLboolean " . prefix_varname($extvar) . " = GL_FALSE;\n\n";
-		print "#endif /* $extname */\n\n";
 	}
 }

auto/bin/make_initd.pl

@@ -0,0 +1,45 @@
+#!/usr/bin/env perl
+##
+## Copyright (C) 2008-2024, Nigel Stewart <nigels[]nigels com>
+## Copyright (C) 2002-2008, Marcelo E. Magallon <mmagallo[]debian org>
+## Copyright (C) 2002-2008, Milan Ikits <milan ikits[]ieee org>
+##
+## This program is distributed under the terms and conditions of the GNU
+## General Public License Version 2 as published by the Free Software
+## Foundation or, at your option, any later version.
+
+use strict;
+use warnings;
+
+use lib '.';
+do 'bin/make.pl';
+
+## Output declarations for the _glewInit_[extension] functions defined
+## by make_init.pl script.  These are necessary for for initializers to
+## call each other, such as a core GL 3 context that depends on certain
+## extensions.
+
+#-------------------------------------------------------------------------------
+
+my @extlist = ();
+my %extensions = ();
+
+our $type = shift;
+
+if (@ARGV)
+{
+    @extlist = @ARGV;
+
+	foreach my $ext (sort @extlist)
+	{
+		my ($extname, $exturl, $extstring, $reuse, $types, $tokens, $functions, $exacts) = 
+			parse_ext($ext);
+
+		#print "#ifdef $extname\n\n";
+		if (keys %$functions)
+		{
+			print "static GLboolean _glewInit_$extname ();\n";
+		}
+		#print "#endif /* $extname */\n\n";
+	}
+}

auto/bin/make_list.pl

@@ -1,5 +1,6 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 ##
+## Copyright (C) 2008-2024, Nigel Stewart <nigels[]nigels com>
 ## Copyright (C) 2002-2008, Marcelo E. Magallon <mmagallo[]debian org>
 ## Copyright (C) 2002-2008, Milan Ikits <milan ikits[]ieee org>
 ##
@@ -10,6 +11,7 @@
 use strict;
 use warnings;
 
+use lib '.';
 do 'bin/make.pl';
 
 #---------------------------------------------------------------------------------------
@@ -32,30 +34,42 @@ if (@ARGV)
 
 	foreach my $ext (sort @extlist)
 	{
-		my ($extname, $exturl, $types, $tokens, $functions, $exacts) = parse_ext($ext);
+		my ($extname, $exturl, $extstring, $reuse, $types, $tokens, $functions, $exacts) = parse_ext($ext);
 
 		my $extvar = $extname;
 		$extvar =~ s/GL(X*)_/GL$1EW_/;
 
 		my $extpre = $extname;
-		$extpre =~ s/^(W?)GL(X?).*$/\l$1gl\l$2ew/;
+		$extpre =~ s/^(W?E?)GL(X?).*$/\l$1gl\l$2ew/;
 
 		#my $pextvar = prefix_varname($extvar);
 
-		print "#ifdef $extname\n";
-		print "  CONST_CAST(" . $extvar . ") = " . $extpre . "GetExtension(\"$extname\");\n";
+		if (length($extstring) && $extstring !~ /^GL_/ || keys %$functions)
+		{
+			print "#ifdef $extname\n";
+		}
+
+		if (length($extstring) && $extstring !~ /^GL_/)
+		{
+			print "  " . $extvar . " = _glewSearchExtension(\"$extstring\", extStart, extEnd);\n";
+		}
+
 		if (keys %$functions)
 		{
 			if ($extname =~ /WGL_.*/)
 			{
-				print "  if (glewExperimental || " . $extvar . "|| crippled) CONST_CAST(" . $extvar . ")= !_glewInit_$extname(GLEW_CONTEXT_ARG_VAR_INIT);\n";
+				print "  if (glewExperimental || " . $extvar . "|| crippled) " . $extvar . "= !_glewInit_$extname();\n";
 			}
 			else
 			{
-				print "  if (glewExperimental || " . $extvar . ") CONST_CAST(" . $extvar . ") = !_glewInit_$extname(GLEW_CONTEXT_ARG_VAR_INIT);\n";
+				print "  if (glewExperimental || " . $extvar . ") " . $extvar . " = !_glewInit_$extname();\n";
 			}
 		}
-		print "#endif /* $extname */\n";
+
+		if (length($extstring) && $extstring !~ /^GL_/ || keys %$functions)
+		{
+			print "#endif /* $extname */\n";
+		}
 	}
 
 }

auto/bin/make_list2.pl

@@ -0,0 +1,46 @@
+#!/usr/bin/env perl
+##
+## Copyright (C) 2008-2024, Nigel Stewart <nigels[]nigels com>
+## Copyright (C) 2002-2008, Marcelo E. Magallon <mmagallo[]debian org>
+## Copyright (C) 2002-2008, Milan Ikits <milan ikits[]ieee org>
+##
+## This program is distributed under the terms and conditions of the GNU
+## General Public License Version 2 as published by the Free Software
+## Foundation or, at your option, any later version.
+
+use strict;
+use warnings;
+
+use lib '.';
+do 'bin/make.pl';
+
+#---------------------------------------------------------------------------------------
+# Extensions that depend on others can be enabled once we know
+# if the one it depends on, is enabled.
+
+my @extlist = ();
+my %extensions = ();
+
+if (@ARGV)
+{
+    @extlist = @ARGV;
+
+	foreach my $ext (sort @extlist)
+	{
+		my ($extname, $exturl, $extstring, $reuse, $types, $tokens, $functions, $exacts) = parse_ext($ext);
+
+		if ($extname ne $extstring && length($extstring))
+		{
+			my $extvar = $extname;
+			$extvar =~ s/GL(X*)_/GL$1EW_/;
+
+			my $parent = $extstring;
+			$parent =~ s/GL(X*)_/GL$1EW_/;
+
+			print "#ifdef $extname\n";
+			print "  $extvar = $parent;\n";
+			print "#endif /* $extname */\n";
+		}
+	}
+
+}

auto/bin/make_str.pl

@@ -1,5 +1,6 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 ##
+## Copyright (C) 2008-2024, Nigel Stewart <nigels[]nigels com>
 ## Copyright (C) 2002-2008, Marcelo E. Magallon <mmagallo[]debian org>
 ## Copyright (C) 2002-2008, Milan Ikits <milan ikits[]ieee org>
 ##
@@ -10,6 +11,7 @@
 use strict;
 use warnings;
 
+use lib '.';
 do 'bin/make.pl';
 
 my @extlist = ();
@@ -22,13 +24,13 @@ if (@ARGV)
 	my $curexttype = "";
 	foreach my $ext (sort @extlist)
 	{
-		my ($extname, $exturl, $types, $tokens, $functions, $exacts) = parse_ext($ext);
+		my ($extname, $exturl, $extstring, $reuse, $types, $tokens, $functions, $exacts) = parse_ext($ext);
 		my $exttype = $extname;
-		$exttype =~ s/(W*?)GL(X*?)_(.*?_)(.*)/$3/;
+		$exttype =~ s/(W?E?)GL(X?)_(.*?_)(.*)/$3/;
 		my $extrem = $extname;
-		$extrem =~ s/(W*?)GL(X*?)_(.*?_)(.*)/$4/;
+		$extrem =~ s/(W?E?)GL(X?)_(.*?_)(.*)/$4/;
 		my $extvar = $extname;
-		$extvar =~ s/(W*)GL(X*)_/$1GL$2EW_/;
+		$extvar =~ s/(W?E?)GL(X?)_/$1GL$2EW_/;
 		if(!($exttype =~ $curexttype))
 		{
 			if(length($curexttype) > 0)

auto/bin/make_struct_fun.pl

@@ -1,5 +1,6 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 ##
+## Copyright (C) 2008-2024, Nigel Stewart <nigels[]nigels com>
 ## Copyright (C) 2002-2008, Marcelo E. Magallon <mmagallo[]debian org>
 ## Copyright (C) 2002-2008, Milan Ikits <milan ikits[]ieee org>
 ##
@@ -10,6 +11,7 @@
 use strict;
 use warnings;
 
+use lib '.';
 do 'bin/make.pl';
 
 # function pointer declaration
@@ -30,7 +32,7 @@ if (@ARGV)
 
 	foreach my $ext (sort @extlist)
 	{
-		my ($extname, $exturl, $types, $tokens, $functions, $exacts) = parse_ext($ext);
+		my ($extname, $exturl, $extstring, $reuse, $types, $tokens, $functions, $exacts) = parse_ext($ext);
 		output_decls($functions, \&make_pfn_decl);
 	}
 }

auto/bin/make_struct_var.pl

@@ -1,5 +1,6 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 ##
+## Copyright (C) 2008-2024, Nigel Stewart <nigels[]nigels com>
 ## Copyright (C) 2002-2008, Marcelo E. Magallon <mmagallo[]debian org>
 ## Copyright (C) 2002-2008, Milan Ikits <milan ikits[]ieee org>
 ##
@@ -10,6 +11,7 @@
 use strict;
 use warnings;
 
+use lib '.';
 do 'bin/make.pl';
 
 my @extlist = ();
@@ -23,7 +25,7 @@ if (@ARGV)
 
 	foreach my $ext (sort @extlist)
 	{
-		my ($extname, $exturl, $types, $tokens, $functions, $exacts) = parse_ext($ext);
+		my ($extname, $exturl, $extstring, $reuse, $types, $tokens, $functions, $exacts) = parse_ext($ext);
 		my $extvar = $extname;
 		$extvar =~ s/GL(X*)_/GL$1EW_/;
 		print $export . " GLboolean " . prefix_varname($extvar) . ";\n";

auto/bin/parse_spec.pl

@@ -1,5 +1,6 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 ##
+## Copyright (C) 2008-2024, Nigel Stewart <nigels[]nigels com>
 ## Copyright (C) 2002-2008, Marcelo E. Magallon <mmagallo[]debian org>
 ## Copyright (C) 2002-2008, Milan Ikits <milan ikits[]ieee org>
 ##
@@ -20,7 +21,8 @@ my @sections = (
     "Name",
     "Name Strings?",
     "New Procedures and Functions",
-    "New Tokens",
+    "New Tokens.*",                    # Optional (GL/WGL/GLX/...) suffix
+    "Additions to Chapter.*",
 );
 
 my %typemap = (
@@ -44,6 +46,9 @@ my %typemap = (
     uint     => "GLuint",
     ushort   => "GLushort",
     DMbuffer => "void *",
+    # Nvidia video output fsck up
+    int64EXT => "GLint64EXT",
+    uint64EXT=> "GLuint64EXT",
 
     # ARB VBO introduces these.
 
@@ -57,6 +62,34 @@ my %typemap = (
     charARB => "GLcharARB",
     handleARB => "GLhandleARB",
 
+    char => "GLchar",
+
+    # OpenGL 3.2 and GL_ARB_sync
+
+    int64  => "GLint64",
+    uint64 => "GLuint64",
+    sync   => "GLsync",
+
+    # GL_EXT_EGL_image_storage
+
+    eglImageOES => "GLeglImageOES",
+
+    # AMD_debug_output
+
+    DEBUGPROCAMD => "GLDEBUGPROCAMD",
+
+    # ARB_debug_output
+
+    DEBUGPROCARB => "GLDEBUGPROCARB",
+
+    # KHR_debug
+
+    DEBUGPROC => "GLDEBUGPROC",
+
+    VULKANPROCNV => "GLVULKANPROCNV",
+
+    vdpauSurfaceNV => "GLvdpauSurfaceNV",
+    
     # GLX 1.3 defines new types which might not be available at compile time
 
     #GLXFBConfig   => "void*",
@@ -81,7 +114,7 @@ my %taboo_tokens = (
 );
 
 # list of function definitions to be ignored, unless they are being defined in
-# the given spec.  This is an ugly hack arround the fact that people writing
+# the given spec.  This is an ugly hack around the fact that people writing
 # spec files seem to shut down all brain activity while they are at this task.
 #
 # This will be moved to its own file eventually.
@@ -109,16 +142,27 @@ my %fnc_ignore_list = (
     "ProgramLocalParameter4fARB"    => "ARB_vertex_program",
     "ProgramLocalParameter4fvARB"   => "ARB_vertex_program",
     "ProgramStringARB"              => "ARB_vertex_program",
+    "EGLImageTargetTexture2DOES"    => "OES_EGL_image",
+    "FramebufferTextureOES"         => "GL_OES_geometry_shader",
+    "PatchParameteriOES"            => "GL_OES_tessellation_shader",
+    "PointSizePointerOES"           => "GL_OES_point_size_array",
+    "LockArraysEXT"                 => "EXT_compiled_vertex_array",
+    "UnlockArraysEXT"               => "EXT_compiled_vertex_array",
+    "CoverageMaskNV"                => "NV_coverage_sample",
+    "CoverageOperationNV"           => "NV_coverage_sample",
+    "glXCreateContextAttribsARB"    => "ARB_create_context_profile",
+    "wglCreateContextAttribsARB"    => "WGL_ARB_create_context_profile",
 );
 
 my %regex = (
     eofnc    => qr/(?:\);?$|^$)/, # )$ | );$ | ^$
     extname  => qr/^[A-Z][A-Za-z0-9_]+$/,
-    function => qr/^(.+) ([a-z][a-z0-9_]*) \((.+)\)$/i,
-    prefix   => qr/^(?:[aw]?gl|glX)/, # gl | agl | wgl | glX
-    tprefix  => qr/^(?:[AW]?GL|GLX)_/, # GL_ | AGL_ | WGL_ | GLX_
+    none     => qr/^\(none\)$/,
+    function => qr/^(.+) ([a-z][a-z0-9_]*) \((.*)\)$/i,
+    prefix   => qr/^(?:[aw]?gl|glX|egl)/, # gl | agl | wgl | glX
+    tprefix  => qr/^(?:[AW]?GL|GLX|EGL)_/, # GL_ | AGL_ | WGL_ | GLX_
     section  => compile_regex('^(', join('|', @sections), ')$'), # sections in spec
-    token    => qr/^([A-Z0-9][A-Z0-9_]*):?\s+((?:0x)?[0-9A-F]+)(.*)$/, # define tokens
+    token    => qr/^([A-Z0-9][A-Z0-9_x]*):?\s+((?:0x)?[0-9A-Fa-f]+(u(ll)?)?)(|\s[^\?]*)$/, # define tokens
     types    => compile_regex('\b(', join('|', keys %typemap), ')\b'), # var types
     voidtype => compile_regex('\b(', keys %voidtypemap, ')\b '), # void type
 );
@@ -128,8 +172,11 @@ sub normalize_prototype
 {
     local $_ = join(" ", @_);
     s/\s+/ /g;                # multiple whitespace -> single space
+    s/\<.*\>//g;              # remove <comments> from direct state access extension
+    s/\<.*$//g;               # remove incomplete <comments> from direct state access extension
+    s#/\*.*\*/##g;            # remove /* ... */ comments
     s/\s*\(\s*/ \(/;          # exactly one space before ( and none after
-    s/\s*\)\s*/\)/;           # no after before or after )
+    s/\s*\)\s*/\)/;           # no space before or after )
     s/\s*\*([a-zA-Z])/\* $1/; # "* identifier"
     s/\*wgl/\* wgl/;          # "* wgl"
     s/\*glX/\* glX/;          # "* glX"
@@ -138,7 +185,7 @@ sub normalize_prototype
     return $_;
 }
 
-# Ugly hack to work arround the fact that functions are declared in more
+# Ugly hack to work around the fact that functions are declared in more
 # than one spec file.
 sub ignore_function($$)
 {
@@ -168,7 +215,13 @@ sub parse_spec($)
 
         "Name Strings" => sub {
             # Add extension name to extension list
-            # Does this look even plausible?
+        
+           # Initially use $extname if (none) specified
+            if (/$regex{none}/)
+            {
+                $_ = $extname;
+            }
+
             if (/$regex{extname}/)
             {
                 # prefix with "GL_" if prefix not present
@@ -199,9 +252,16 @@ sub parse_spec($)
                         {
                             # apply typemaps
                             $return =~ s/$regex{types}/$typemap{$1}/og;
-                            $return =~ s/void\*/GLvoid */og;
+                            $return =~ s/GLvoid/void/og;
+                            $return =~ s/void\*/void */og;
                             $parms =~ s/$regex{types}/$typemap{$1}/og;
                             $parms =~ s/$regex{voidtype}/$voidtypemap{$1}/og;
+                            $parms =~ s/GLvoid/void/og;
+                            $parms =~ s/ void\* / void */og;
+                            if ($parms eq "")
+                            {
+                                $parms = "void";  # NVX_progress_fence and others
+                            }
                         }
                         # add to functions hash
                         $functions{$name} = {
@@ -268,8 +328,7 @@ my @speclist = ();
 my %extensions = ();
 
 my $ext_dir = shift;
-my $reg_http = "http://www.opengl.org/registry/specs/";
-#my $reg_http = "http://oss.sgi.com/projects/ogl-sample/";
+my $reg_http = "https://www.khronos.org/registry/OpenGL/extensions/";
 
 # Take command line arguments or read list from file
 if (@ARGV)
@@ -288,18 +347,55 @@ foreach my $spec (sort @speclist)
     {
         my $info = "$ext_dir/" . $ext;
         open EXT, ">$info";
-        print EXT $ext . "\n";
-		my $specname = $spec;
-		$specname =~ s/registry\///;
-        print EXT $reg_http . $specname . "\n";
+        print EXT $ext . "\n";                       # Extension name
+        my $specname = $spec;
+        $specname =~ s/OpenGL-Registry\/extensions\///;
+        print EXT $reg_http . $specname . "\n";      # Extension info URL
+        print EXT $ext . "\n";                       # Extension string
+        print EXT "\n";                              # Resuses nothing by default
 
         my $prefix = $ext;
         $prefix =~ s/^(.+?)(_.+)$/$1/;
-        foreach my $token (sort { hex ${$tokens}{$a} <=> hex ${$tokens}{$b} } keys %{$tokens})
-        {
+        foreach my $token (sort { 
+                if (${$tokens}{$a} eq ${$tokens}{$b}) {
+                        $a cmp $b
+                } else {
+                    if (${$tokens}{$a} =~ /_/) {
+                        if (${$tokens}{$b} =~ /_/) {
+                            $a cmp $b
+                        } else {
+                            -1
+                        }
+                    } else {
+                        if (${$tokens}{$b} =~ /_/) {
+                            1
+                        } else {
+                            if (${$tokens}{$a} =~ /u(ll)?$/) {
+                                if (${$tokens}{$b} =~ /u(ll)?$/) {
+                                    $a cmp $b
+                                } else {
+                                    -1
+                                }
+			    } else {
+                                if (${$tokens}{$b} =~ /u(ll)?$/) {
+                                    1
+                                } else {
+                                    if (hex ${$tokens}{$a} eq hex ${$tokens}{$b})
+                                    {
+                                        $a cmp $b
+                                    } else {
+                                        hex ${$tokens}{$a} <=> hex ${$tokens}{$b}
+                                    }
+                                }
+                            }
+                        }                    
+                    }
+                }
+            } keys %{$tokens})
+            {
             if ($token =~ /^$prefix\_.*/i)
             {
-                print EXT "\t" . $token . " " . ${%{$tokens}}{$token} . "\n";
+                print EXT "\t" . $token . " " . ${\%{$tokens}}{$token} . "\n";
             }
         }
         foreach my $function (sort keys %{$functions})

auto/bin/parse_xml.py

@@ -0,0 +1,145 @@
+#!/usr/bin/env python
+
+import re
+import sys
+from xml.dom.minidom import parse, Node
+
+#
+# DOM traversal utility functions
+#
+
+def findChildren(node, path):
+    result = []
+    if len(path)==1:
+        for i in node.childNodes:
+            if i.nodeType==Node.ELEMENT_NODE:
+                if i.tagName==path[0]:
+                    result.append(i)
+    else:
+        for i in node.childNodes:
+            if i.nodeType==Node.ELEMENT_NODE:
+                if i.tagName==path[0]:
+                    result.extend(findChildren(i, path[1:]))
+    return result
+
+def findData(node, path):
+    return [ i.firstChild.data for i in findChildren(node, path) ]
+
+isPointer = re.compile('(.*)([ ]+)([*]+)')
+
+def findParams(node):
+    n = findData(node, ['name'])[0]
+    t = ''
+    for i in node.childNodes:
+        if i.nodeType==Node.TEXT_NODE:
+            t += i.data
+        if i.nodeType==Node.ELEMENT_NODE and i.tagName=='ptype':
+            t += i.firstChild.data
+
+    t.strip()
+    m = isPointer.match(t)
+    if m:
+        t = ('%s%s'%(m.group(1), m.group(3))).strip()
+    return ( t, n.strip())
+
+def findEnums(dom):
+    return {i.getAttribute('name'): i.getAttribute('value') for i in findChildren(dom, [ 'registry', 'enums', 'enum' ])}
+
+def findCommands(dom):
+    ret = {}
+    for i in findChildren(dom, [ 'registry', 'commands', 'command' ]):
+      r,n = findParams(findChildren(i, ['proto'])[0])
+      p = [ findParams(j) for j in findChildren(i, ['param'])]
+      ret[n] = (r, p)
+    return ret
+
+def findFeatures(dom):
+    ret = {}
+    for i in findChildren(dom, [ 'registry', 'feature' ]):
+        n = i.getAttribute('name')
+        e = [j.getAttribute("name") for j in findChildren(i, [ 'require', 'enum' ])]
+        c = [j.getAttribute("name") for j in findChildren(i, [ 'require', 'command' ])]
+        ret[n] = (e,c)
+    return ret
+
+def findExtensions(dom):
+    ret = {}
+    for i in findChildren(dom, [ 'registry', 'extensions', 'extension' ]):
+        n = i.getAttribute('name')
+        e = [j.getAttribute("name") for j in findChildren(i, [ 'require', 'enum' ])]
+        c = [j.getAttribute("name") for j in findChildren(i, [ 'require', 'command' ])]
+        ret[n] = (e,c)
+    return ret
+
+def findApi(dom, name):
+    enums      = findEnums(dom)
+    commands   = findCommands(dom)
+    features   = findFeatures(dom)
+    extensions = findExtensions(dom)
+    return (enums, commands, features, extensions)
+
+#
+#
+#
+
+isWGL = re.compile('WGL_([A-Z0-9]+)_.*')
+
+def writeExtension(f, name, extension, enums, commands):
+    f.write(('%s\n'%name).encode())
+
+    url = 'https://www.khronos.org/registry/egl/specs/eglspec.1.5.pdf'
+
+    m = isWGL.match(name)
+    if m:
+        url = 'https://www.khronos.org/registry/OpenGL/extensions/%s/%s.txt'%(m.group(1), name)
+
+    f.write(('%s\n'%(url)).encode())
+
+    if name.find('_VERSION_')==-1:
+        f.write(('%s\n'%name).encode())
+    else:
+        f.write('\n'.encode())
+    f.write('\n'.encode())
+
+    enums = [ (j, enums[j]) for j in extension[0] ]
+    for e in sorted(enums, key=lambda i: i[1]):
+        f.write(('\t%s %s\n'%(e[0], e[1])).encode())
+
+    commands = [ (j, commands[j]) for j in extension[1] ]
+    for c in sorted(commands):
+        params = ', '.join( [ '%s %s'%(j[0].strip(), j[1].strip()) for j in c[1][1] ] )
+        if len(params)==0:
+            params = 'void'
+        f.write(('\t%s %s (%s)\n'%(c[1][0].strip(), c[0].strip(), params)).encode())
+
+if __name__ == '__main__':
+
+  from argparse import ArgumentParser
+  import os
+
+  parser = ArgumentParser(description='usage: %prog [options] [XML specs...]')
+  parser.add_argument("--core", dest="core", help="location for core outputs", default='')
+  parser.add_argument("--api", dest="name", help="API name: egl, wgl, glx, etc", default='')
+  parser.add_argument("--extensions", dest="extensions", help="location for extensions outputs", default='')
+
+  (options, args) = parser.parse_known_args()
+  options = vars(options)
+
+  for i in args:
+
+    dom = parse(i)
+    api = findApi(dom, options['name'])
+
+    print('Found {} enums, {} commands, {} features and {} extensions.'.format(
+        len(api[0]), len(api[1]), len(api[2]), len(api[3])))
+
+    if len(options['core']):
+        for i in api[2].keys():
+            with open(os.path.join(options['core'], i), 'wb') as f:
+                writeExtension(f, i, api[2][i], api[0], api[1])
+
+    if len(options['extensions']):
+        for i in api[3].keys():
+            with open(os.path.join(options['extensions'], i), 'wb') as f:
+                writeExtension(f, i, api[3][i], api[0], api[1])
+

auto/bin/update_ext.sh

@@ -1,5 +1,6 @@
-#!/bin/bash
+#!/usr/bin/env bash
 ##
+## Copyright (C) 2008-2024, Nigel Stewart <nigels[]nigels com>
 ## Copyright (C) 2002-2008, Marcelo E. Magallon <mmagallo[]debian org>
 ## Copyright (C) 2002-2008, Milan Ikits <milan ikits[]ieee org>
 ##
@@ -16,181 +17,10 @@
 set -e
 
 if [ ! -d $1 ] ; then
-    mkdir $1
+    mkdir -p $1
 
 # Parse each of the extensions in the registry
-    find $2 -name doc -type d -prune -o -name \*.txt -print | \
+    find $2 -name doc -type d -prune -o -name "*.txt" -print | \
 	grep -v -f $3 | sort | bin/parse_spec.pl $1
 
-# fix GL_NV_texture_compression_vtc
-    grep -v EXT $1/GL_NV_texture_compression_vtc > tmp
-    mv tmp $1/GL_NV_texture_compression_vtc
-
-# remove duplicates from GL_ARB_vertex_program and GL_ARB_fragment_program
-    grep -v -F -f $1/GL_ARB_vertex_program $1/GL_ARB_fragment_program > tmp
-    mv tmp $1/GL_ARB_fragment_program
-
-# remove duplicates from GLX_EXT_visual_rating and GLX_EXT_visual_info
-    grep -v -F -f $1/GLX_EXT_visual_info $1/GLX_EXT_visual_rating > tmp
-    mv tmp $1/GLX_EXT_visual_rating
-
-# fix GL_NV_occlusion_query and GL_HP_occlusion_test
-    grep -v '_HP' $1/GL_NV_occlusion_query > tmp
-    mv tmp $1/GL_NV_occlusion_query
-    perl -e's/OCCLUSION_TEST_HP.*/OCCLUSION_TEST_HP 0x8165/' -pi \
-	$1/GL_HP_occlusion_test
-    perl -e's/OCCLUSION_TEST_RESULT_HP.*/OCCLUSION_TEST_RESULT_HP 0x8166/' -pi \
-	$1/GL_HP_occlusion_test
-
-# fix GLvoid in GL_ARB_vertex_buffer_objects
-    perl -e 's/ void\*/ GLvoid\*/g' -pi \
-        $1/GL_ARB_vertex_buffer_object
-
-# add deprecated constants to GL_ATI_fragment_shader
-    cat >> $1/GL_ATI_fragment_shader <<EOT
-	GL_NUM_FRAGMENT_REGISTERS_ATI 0x896E
-	GL_NUM_FRAGMENT_CONSTANTS_ATI 0x896F
-	GL_NUM_PASSES_ATI 0x8970
-	GL_NUM_INSTRUCTIONS_PER_PASS_ATI 0x8971
-	GL_NUM_INSTRUCTIONS_TOTAL_ATI 0x8972
-	GL_NUM_INPUT_INTERPOLATOR_COMPONENTS_ATI 0x8973
-	GL_NUM_LOOPBACK_COMPONENTS_ATI 0x8974
-	GL_COLOR_ALPHA_PAIRING_ATI 0x8975
-	GL_SWIZZLE_STRQ_ATI 0x897A
-	GL_SWIZZLE_STRQ_DQ_ATI 0x897B
-EOT
-
-# fix WGL_ATI_pixel_format_float
-    cat >> $1/WGL_ATI_pixel_format_float <<EOT
-	GL_RGBA_FLOAT_MODE_ATI 0x8820
-	GL_COLOR_CLEAR_UNCLAMPED_VALUE_ATI 0x8835
-EOT
-
-# fix WGL_ARB_make_current_read
-    cat >> $1/WGL_ARB_make_current_read <<EOT
-	ERROR_INVALID_PIXEL_TYPE_ARB 0x2043
-	ERROR_INCOMPATIBLE_DEVICE_CONTEXTS_ARB 0x2054
-EOT
-
-# fix WGL_EXT_make_current_read
-    cat >> $1/WGL_EXT_make_current_read <<EOT
-	ERROR_INVALID_PIXEL_TYPE_EXT 0x2043
-EOT
-
-# add typedefs to GL_ARB_vertex_buffer_object; (from personal communication
-# with Marco Fabbricatore).
-#
-# Rationale.  The spec says:
-#
-#   "Both types are defined as signed integers large enough to contain
-#   any pointer value [...] The idea of making these types unsigned was
-#   considered, but was ultimately rejected ..."
-    cat >> $1/GL_ARB_vertex_buffer_object <<EOT
-	typedef ptrdiff_t GLsizeiptrARB
-	typedef ptrdiff_t GLintptrARB
-EOT
-
-# add typedefs to GLX_EXT_import_context
-    cat >> $1/GLX_EXT_import_context <<EOT
-	typedef XID GLXContextID
-EOT
-
-# add tokens to GLX_OML_swap_method
-    cat >> $1/GLX_OML_swap_method <<EOT
-	GLX_SWAP_EXCHANGE_OML 0x8061
-	GLX_SWAP_COPY_OML 0x8062
-	GLX_SWAP_UNDEFINED_OML 0x8063
-EOT
-
-# add typedefs to GLX_SGIX_fbconfig
-    cat >> $1/GLX_SGIX_fbconfig <<EOT
-	typedef XID GLXFBConfigIDSGIX
-	typedef struct __GLXFBConfigRec *GLXFBConfigSGIX
-EOT
-
-# add typedefs to GLX_SGIX_pbuffer
-    cat >> $1/GLX_SGIX_pbuffer <<EOT
-	typedef XID GLXPbufferSGIX
-	typedef struct { int type; unsigned long serial; Bool send_event; Display *display; GLXDrawable drawable; int event_type; int draw_type; unsigned int mask; int x, y; int width, height; int count; } GLXBufferClobberEventSGIX
-EOT
-
-# add typedef to GL_NV_half_float
-    cat >> $1/GL_NV_half_float <<EOT
-	typedef unsigned short GLhalf
-EOT
-
-# add handle to WGL_ARB_pbuffer
-    cat >> $1/WGL_ARB_pbuffer <<EOT
-	DECLARE_HANDLE(HPBUFFERARB);
-EOT
-
-# add handle to WGL_EXT_pbuffer
-    cat >> $1/WGL_EXT_pbuffer <<EOT
-	DECLARE_HANDLE(HPBUFFEREXT);
-EOT
-
-# get rid of GL_SUN_multi_draw_arrays
-    rm -f $1/GL_SUN_multi_draw_arrays
-
-# change variable names in GL_ARB_vertex_shader
-    perl -e 's/v0/x/g' -pi $1/GL_ARB_vertex_shader
-    perl -e 's/v1/y/g' -pi $1/GL_ARB_vertex_shader
-    perl -e 's/v2/z/g' -pi $1/GL_ARB_vertex_shader
-    perl -e 's/v3/w/g' -pi $1/GL_ARB_vertex_shader
-
-# remove triplicates in GL_ARB_shader_objects, GL_ARB_fragment_shader, 
-# and GL_ARB_vertex_shader
-    grep -v -F -f $1/GL_ARB_shader_objects $1/GL_ARB_fragment_shader > tmp
-    mv tmp $1/GL_ARB_fragment_shader
-    grep -v -F -f $1/GL_ARB_shader_objects $1/GL_ARB_vertex_shader > tmp
-    mv tmp $1/GL_ARB_vertex_shader
-
-# remove duplicates in GL_ARB_vertex_program and GL_ARB_vertex_shader
-    grep -v -F -f $1/GL_ARB_vertex_program $1/GL_ARB_vertex_shader > tmp
-    mv tmp $1/GL_ARB_vertex_shader
-
-# remove triplicates in GL_ARB_fragment_program, GL_ARB_fragment_shader,
-# and GL_ARB_vertex_shader
-    grep -v -F -f $1/GL_ARB_fragment_program $1/GL_ARB_fragment_shader > tmp
-    mv tmp $1/GL_ARB_fragment_shader
-    grep -v -F -f $1/GL_ARB_fragment_program $1/GL_ARB_vertex_shader > tmp
-    mv tmp $1/GL_ARB_vertex_shader
-
-# fix bugs in GL_ARB_vertex_shader
-    grep -v "GL_FLOAT" $1/GL_ARB_vertex_shader > tmp
-    mv tmp $1/GL_ARB_vertex_shader
-    perl -e 's/handle /GLhandleARB /g' -pi $1/GL_ARB_vertex_shader
-
-# fix bugs in GL_ARB_shader_objects
-    grep -v "GL_FLOAT " $1/GL_ARB_shader_objects > tmp
-    mv tmp $1/GL_ARB_shader_objects
-    grep -v "GL_INT " $1/GL_ARB_shader_objects > tmp
-    mv tmp $1/GL_ARB_shader_objects
-
-# add typedefs to GL_ARB_shader_objects
-    cat >> $1/GL_ARB_shader_objects <<EOT
-	typedef char GLcharARB
-	typedef unsigned int GLhandleARB
-EOT
-
-# add missing functions to GL_ARB_transpose_matrix
-	cat >> $1/GL_ARB_transpose_matrix <<EOT
-	void glLoadTransposeMatrixfARB (GLfloat m[16])
-	void glLoadTransposeMatrixdARB (GLdouble m[16])
-	void glMultTransposeMatrixfARB (GLfloat m[16])
-	void glMultTransposeMatrixdARB (GLdouble m[16])
-EOT
-
-# add missing tokens to GL_EXT_framebuffer_multisample
-	cat >> $1/GL_EXT_framebuffer_multisample <<EOT
-	GL_FRAMEBUFFER_INCOMPLETE_MULTISAMPLE_EXT 0x8D56
-	GL_MAX_SAMPLES_EXT 0x8D57
-EOT
-
-# fix const correctness in GL_ARB_shader_objects
-#    perl -e 's/(.+glUniform.*(fv|iv).+)(GLfloat\*.+|GLint\*.+)/\1const \3/;' -pi $1/GL_ARB_shader_objects
-
-# clean up
-    rm -f $1/*.bak
-
 fi

auto/bin/update_registry.sh

@@ -1,24 +0,0 @@
-#!/bin/sh
-##
-## Copyright (C) 2002-2008, Marcelo E. Magallon <mmagallo[]debian org>
-## Copyright (C) 2002-2008, Milan Ikits <milan ikits[]ieee org>
-##
-## This program is distributed under the terms and conditions of the GNU
-## General Public License Version 2 as published by the Free Software
-## Foundation or, at your option, any later version.
-
-set -e
-
-if [ ! -d $1 ] ; then
-    mkdir $1
-fi
-cd $1
-
-wget                                                    \
-    --mirror                                            \
-    --no-parent                                         \
-    --no-host-directories                               \
-    --cut-dirs=2                                        \
-    --accept=txt,html                                   \
-    $2
-

auto/blacklist

@@ -4,11 +4,25 @@ EXT/vertex_array_set.alt.txt
 EXT/vertex_array_set.txt
 EXT/nurbs_tessellator.txt
 EXT/object_space_tess.txt
+MESA/MESA_sampler_objects.txt
 SGI/filter4_parameters.txt
-SGIS/texture_color_mask.txt
-SGIX/dmbuffer.txt
-SGIX/instruments.txt
-SGIX/video_source.txt
-SGIX/hyperpipe_group.txt
-OES/fixed_point.txt
-OES/query_matrix.txt
+SGIS/SGIS_texture_color_mask.txt
+SGIX/SGIX_dmbuffer.txt
+SGIX/SGIX_instruments.txt
+SGIX/SGIX_video_source.txt
+SGIX/SGIX_hyperpipe_group.txt
+OES/OES_fixed_point.txt
+OES/OES_query_matrix.txt
+IMG/IMG_user_clip_plane.txt
+NV/NV_query_resource.txt
+NV/EGL_NV_coverage_sample.txt
+OES/OES_draw_elements_base_vertex.txt
+OES/OES_viewport_array.txt
+OES/EGL_KHR_fence_sync.txt
+EXT/EXT_texenv_op.txt
+EXT/EXT_transform_feedback2.txt
+EXT/EXT_vertex_array_set.txt
+EXT/EXT_separate_shader_objects.gles.txt
+IGLOO/IGLOO_swap_triangle_strip_vertex_pointerXXX.txt
+IGLOO/IGLOO_viewport_offsetXXX.txt
+IGLOO/IGLOO_toggle_color_and_lightXXX.txt

auto/core/GLX_EXT_fbconfig_packed_float

@@ -1,4 +0,0 @@
-GLX_EXT_fbconfig_packed_float
-http://developer.download.nvidia.com/opengl/specs/GL_EXT_packed_float.txt
-	GLX_RGBA_UNSIGNED_FLOAT_TYPE_EXT 0x20B1
-	GLX_RGBA_UNSIGNED_FLOAT_BIT_EXT 0x00000008

auto/core/GLX_EXT_framebuffer_sRGB

@@ -1,3 +0,0 @@
-GLX_EXT_framebuffer_sRGB
-http://developer.download.nvidia.com/opengl/specs/GL_EXT_framebuffer_sRGB.txt
-	GLX_FRAMEBUFFER_SRGB_CAPABLE_EXT 0x20B2

auto/core/GLX_NV_float_buffer

@@ -1,3 +0,0 @@
-GLX_NV_float_buffer
-http://cvs1.nvidia.com/inc/GL/glxtokens.h
-	GLX_FLOAT_COMPONENTS_NV 0x20B0

auto/core/GLX_SGIS_shared_multisample

@@ -1,3 +0,0 @@
-GLX_SGIS_shared_multisample
-	GLX_MULTISAMPLE_SUB_RECT_WIDTH_SGIS 0x8026
-	GLX_MULTISAMPLE_SUB_RECT_HEIGHT_SGIS 0x8027

auto/core/GLX_SGIX_swap_barrier

@@ -1,4 +0,0 @@
-GLX_SGIX_swap_barrier
-http://oss.sgi.com/projects/ogl-sample/registry/SGIX/swap_barrier.txt
-	void glXBindSwapBarrierSGIX (Display *dpy, GLXDrawable drawable, int barrier)
-	Bool glXQueryMaxSwapBarriersSGIX (Display *dpy, int screen, int *max)

auto/core/GLX_SGIX_swap_group

@@ -1,3 +0,0 @@
-GLX_SGIX_swap_group
-http://oss.sgi.com/projects/ogl-sample/registry/SGIX/swap_group.txt
-	void glXJoinSwapGroupSGIX (Display *dpy, GLXDrawable drawable, GLXDrawable member)

auto/core/GLX_VERSION_1_2

@@ -1,2 +0,0 @@
-GLX_VERSION_1_2
-	Display* glXGetCurrentDisplay (void)

auto/core/GL_ATI_map_object_buffer

@@ -1,4 +0,0 @@
-GL_ATI_map_object_buffer
-http://www.ati.com/developer/sdk/RADEONSDK/Html/Info/ATI_map_object_buffer.txt
-	void* glMapObjectBufferATI (GLuint buffer)
-	void glUnmapObjectBufferATI (GLuint buffer)

auto/core/GL_ATI_shader_texture_lod

@@ -1 +0,0 @@
-GL_ATI_shader_texture_lod

auto/core/GL_EXT_draw_buffers2

@@ -1,8 +0,0 @@
-GL_EXT_draw_buffers2
-http://developer.download.nvidia.com/opengl/specs/GL_EXT_draw_buffers2.txt
-	void glColorMaskIndexedEXT (GLuint index, GLboolean r, GLboolean g, GLboolean b, GLboolean a)
-	void glGetBooleanIndexedvEXT (GLenum target, GLuint index, GLboolean *data)
-	void glGetIntegerIndexedvEXT (GLenum target, GLuint index, GLint *data)
-	void glEnableIndexedEXT (GLenum target, GLuint index)
-	void glDisableIndexedEXT (GLenum target, GLuint index)
-	GLboolean glIsEnabledIndexedEXT (GLenum target, GLuint index)

auto/core/GL_KTX_buffer_region

@@ -1,10 +0,0 @@
-GL_KTX_buffer_region
-	GL_KTX_FRONT_REGION 0x0
-	GL_KTX_BACK_REGION 0x1
-	GL_KTX_Z_REGION 0x2
-	GL_KTX_STENCIL_REGION 0x3
-	GLuint glBufferRegionEnabledEXT (void)
-	GLuint glNewBufferRegionEXT (GLenum region)
-	void glDeleteBufferRegionEXT (GLenum region)
-	void glReadBufferRegionEXT (GLuint region, GLint x, GLint y, GLsizei width, GLsizei height)
-	void glDrawBufferRegionEXT (GLuint region, GLint x, GLint y, GLsizei width, GLsizei height, GLint xDest, GLint yDest)

auto/core/WGL_ATI_render_texture_rectangle

@@ -1,2 +0,0 @@
-WGL_ATI_render_texture_rectangle
-	WGL_TEXTURE_RECTANGLE_ATI 0x21A5

auto/core/WGL_EXT_framebuffer_sRGB

@@ -1,3 +0,0 @@
-WGL_EXT_framebuffer_sRGB
-http://developer.download.nvidia.com/opengl/specs/GL_EXT_framebuffer_sRGB.txt
-	WGL_FRAMEBUFFER_SRGB_CAPABLE_EXT 0x20A9

auto/core/WGL_EXT_pixel_format_packed_float

@@ -1,3 +0,0 @@
-WGL_EXT_pixel_format_packed_float
-http://developer.download.nvidia.com/opengl/specs/GL_EXT_packed_float.txt
-	WGL_TYPE_RGBA_UNSIGNED_FLOAT_EXT 0x20A8

auto/core/WGL_NV_vertex_array_range

@@ -1,4 +0,0 @@
-WGL_NV_vertex_array_range
-http://oss.sgi.com/projects/ogl-sample/registry/NV/vertex_array_range.txt
-	void * wglAllocateMemoryNV (GLsizei size, GLfloat readFrequency, GLfloat writeFrequency, GLfloat priority)
-	void wglFreeMemoryNV (void *pointer)

auto/core/gl/EGL_EXT_device_base

@@ -0,0 +1,7 @@
+EGL_EXT_device_base
+https://www.khronos.org/registry/egl/specs/eglspec.1.5.pdf
+EGL_EXT_device_base
+
+	EGL_BAD_DEVICE_EXT 0x322B
+	EGL_DEVICE_EXT 0x322C
+	EGL_NO_DEVICE_EXT EGL_CAST(EGLDeviceEXT,0)

auto/core/gl/EGL_KHR_fence_sync

@@ -0,0 +1,7 @@
+EGL_KHR_fence_sync
+https://www.khronos.org/registry/egl/specs/eglspec.1.5.pdf
+EGL_KHR_fence_sync
+
+	EGL_SYNC_PRIOR_COMMANDS_COMPLETE_KHR 0x30F0
+	EGL_SYNC_CONDITION_KHR 0x30F8
+	EGL_SYNC_FENCE_KHR 0x30F9

auto/core/gl/EGL_KHR_image_base

@@ -0,0 +1,6 @@
+EGL_KHR_image_base
+https://www.khronos.org/registry/egl/specs/eglspec.1.5.pdf
+EGL_KHR_image_base
+
+	EGL_IMAGE_PRESERVED_KHR 0x30D2
+	EGL_NO_IMAGE_KHR EGL_CAST(EGLImageKHR,0)

auto/core/gl/EGL_KHR_lock_surface3

@@ -0,0 +1,27 @@
+EGL_KHR_lock_surface3
+https://www.khronos.org/registry/egl/specs/eglspec.1.5.pdf
+EGL_KHR_lock_surface3
+
+	EGL_READ_SURFACE_BIT_KHR 0x0001
+	EGL_WRITE_SURFACE_BIT_KHR 0x0002
+	EGL_LOCK_SURFACE_BIT_KHR 0x0080
+	EGL_OPTIMAL_FORMAT_BIT_KHR 0x0100
+	EGL_MATCH_FORMAT_KHR 0x3043
+	EGL_FORMAT_RGB_565_EXACT_KHR 0x30C0
+	EGL_FORMAT_RGB_565_KHR 0x30C1
+	EGL_FORMAT_RGBA_8888_EXACT_KHR 0x30C2
+	EGL_FORMAT_RGBA_8888_KHR 0x30C3
+	EGL_MAP_PRESERVE_PIXELS_KHR 0x30C4
+	EGL_LOCK_USAGE_HINT_KHR 0x30C5
+	EGL_BITMAP_POINTER_KHR 0x30C6
+	EGL_BITMAP_PITCH_KHR 0x30C7
+	EGL_BITMAP_ORIGIN_KHR 0x30C8
+	EGL_BITMAP_PIXEL_RED_OFFSET_KHR 0x30C9
+	EGL_BITMAP_PIXEL_GREEN_OFFSET_KHR 0x30CA
+	EGL_BITMAP_PIXEL_BLUE_OFFSET_KHR 0x30CB
+	EGL_BITMAP_PIXEL_ALPHA_OFFSET_KHR 0x30CC
+	EGL_BITMAP_PIXEL_LUMINANCE_OFFSET_KHR 0x30CD
+	EGL_LOWER_LEFT_KHR 0x30CE
+	EGL_UPPER_LEFT_KHR 0x30CF
+	EGL_BITMAP_PIXEL_SIZE_KHR 0x3110
+	EGLBoolean  eglQuerySurface64KHR (EGLDisplay  dpy, EGLSurface  surface, EGLint  attribute, EGLAttribKHR * value)

auto/core/gl/EGL_VERSION_1_0

@@ -0,0 +1,86 @@
+EGL_VERSION_1_0
+https://www.khronos.org/registry/egl/specs/eglspec.1.5.pdf
+
+
+	EGL_FALSE 0
+	EGL_PBUFFER_BIT 0x0001
+	EGL_PIXMAP_BIT 0x0002
+	EGL_WINDOW_BIT 0x0004
+	EGL_SUCCESS 0x3000
+	EGL_NOT_INITIALIZED 0x3001
+	EGL_BAD_ACCESS 0x3002
+	EGL_BAD_ALLOC 0x3003
+	EGL_BAD_ATTRIBUTE 0x3004
+	EGL_BAD_CONFIG 0x3005
+	EGL_BAD_CONTEXT 0x3006
+	EGL_BAD_CURRENT_SURFACE 0x3007
+	EGL_BAD_DISPLAY 0x3008
+	EGL_BAD_MATCH 0x3009
+	EGL_BAD_NATIVE_PIXMAP 0x300A
+	EGL_BAD_NATIVE_WINDOW 0x300B
+	EGL_BAD_PARAMETER 0x300C
+	EGL_BAD_SURFACE 0x300D
+	EGL_BUFFER_SIZE 0x3020
+	EGL_ALPHA_SIZE 0x3021
+	EGL_BLUE_SIZE 0x3022
+	EGL_GREEN_SIZE 0x3023
+	EGL_RED_SIZE 0x3024
+	EGL_DEPTH_SIZE 0x3025
+	EGL_STENCIL_SIZE 0x3026
+	EGL_CONFIG_CAVEAT 0x3027
+	EGL_CONFIG_ID 0x3028
+	EGL_LEVEL 0x3029
+	EGL_MAX_PBUFFER_HEIGHT 0x302A
+	EGL_MAX_PBUFFER_PIXELS 0x302B
+	EGL_MAX_PBUFFER_WIDTH 0x302C
+	EGL_NATIVE_RENDERABLE 0x302D
+	EGL_NATIVE_VISUAL_ID 0x302E
+	EGL_NATIVE_VISUAL_TYPE 0x302F
+	EGL_SAMPLES 0x3031
+	EGL_SAMPLE_BUFFERS 0x3032
+	EGL_SURFACE_TYPE 0x3033
+	EGL_TRANSPARENT_TYPE 0x3034
+	EGL_TRANSPARENT_BLUE_VALUE 0x3035
+	EGL_TRANSPARENT_GREEN_VALUE 0x3036
+	EGL_TRANSPARENT_RED_VALUE 0x3037
+	EGL_NONE 0x3038
+	EGL_SLOW_CONFIG 0x3050
+	EGL_NON_CONFORMANT_CONFIG 0x3051
+	EGL_TRANSPARENT_RGB 0x3052
+	EGL_VENDOR 0x3053
+	EGL_VERSION 0x3054
+	EGL_EXTENSIONS 0x3055
+	EGL_HEIGHT 0x3056
+	EGL_WIDTH 0x3057
+	EGL_LARGEST_PBUFFER 0x3058
+	EGL_DRAW 0x3059
+	EGL_READ 0x305A
+	EGL_CORE_NATIVE_ENGINE 0x305B
+	EGL_TRUE 1
+	EGL_NO_CONTEXT EGL_CAST(EGLContext,0)
+	EGL_NO_DISPLAY EGL_CAST(EGLDisplay,0)
+	EGL_NO_SURFACE EGL_CAST(EGLSurface,0)
+	EGL_DONT_CARE EGL_CAST(EGLint,-1)
+	EGLBoolean  eglChooseConfig (EGLDisplay  dpy, const EGLint * attrib_list, EGLConfig * configs, EGLint  config_size, EGLint * num_config)
+	EGLBoolean  eglCopyBuffers (EGLDisplay  dpy, EGLSurface  surface, EGLNativePixmapType  target)
+	EGLContext  eglCreateContext (EGLDisplay  dpy, EGLConfig  config, EGLContext  share_context, const EGLint * attrib_list)
+	EGLSurface  eglCreatePbufferSurface (EGLDisplay  dpy, EGLConfig  config, const EGLint * attrib_list)
+	EGLSurface  eglCreatePixmapSurface (EGLDisplay  dpy, EGLConfig  config, EGLNativePixmapType  pixmap, const EGLint * attrib_list)
+	EGLSurface  eglCreateWindowSurface (EGLDisplay  dpy, EGLConfig  config, EGLNativeWindowType  win, const EGLint * attrib_list)
+	EGLBoolean  eglDestroyContext (EGLDisplay  dpy, EGLContext  ctx)
+	EGLBoolean  eglDestroySurface (EGLDisplay  dpy, EGLSurface  surface)
+	EGLBoolean  eglGetConfigAttrib (EGLDisplay  dpy, EGLConfig  config, EGLint  attribute, EGLint * value)
+	EGLBoolean  eglGetConfigs (EGLDisplay  dpy, EGLConfig * configs, EGLint  config_size, EGLint * num_config)
+	EGLDisplay  eglGetCurrentDisplay ( void )
+	EGLSurface  eglGetCurrentSurface (EGLint  readdraw)
+	EGLDisplay  eglGetDisplay (EGLNativeDisplayType  display_id)
+	EGLint  eglGetError ( void )
+	EGLBoolean  eglInitialize (EGLDisplay  dpy, EGLint * major, EGLint * minor)
+	EGLBoolean  eglMakeCurrent (EGLDisplay  dpy, EGLSurface  draw, EGLSurface  read, EGLContext  ctx)
+	EGLBoolean  eglQueryContext (EGLDisplay  dpy, EGLContext  ctx, EGLint  attribute, EGLint * value)
+	const char * eglQueryString (EGLDisplay  dpy, EGLint  name)
+	EGLBoolean  eglQuerySurface (EGLDisplay  dpy, EGLSurface  surface, EGLint  attribute, EGLint * value)
+	EGLBoolean  eglSwapBuffers (EGLDisplay  dpy, EGLSurface  surface)
+	EGLBoolean  eglTerminate (EGLDisplay  dpy)
+	EGLBoolean  eglWaitGL ( void )
+	EGLBoolean  eglWaitNative (EGLint  engine)

auto/core/gl/EGL_VERSION_1_1

@@ -0,0 +1,22 @@
+EGL_VERSION_1_1
+https://www.khronos.org/registry/egl/specs/eglspec.1.5.pdf
+
+
+	EGL_CONTEXT_LOST 0x300E
+	EGL_BIND_TO_TEXTURE_RGB 0x3039
+	EGL_BIND_TO_TEXTURE_RGBA 0x303A
+	EGL_MIN_SWAP_INTERVAL 0x303B
+	EGL_MAX_SWAP_INTERVAL 0x303C
+	EGL_NO_TEXTURE 0x305C
+	EGL_TEXTURE_RGB 0x305D
+	EGL_TEXTURE_RGBA 0x305E
+	EGL_TEXTURE_2D 0x305F
+	EGL_TEXTURE_FORMAT 0x3080
+	EGL_TEXTURE_TARGET 0x3081
+	EGL_MIPMAP_TEXTURE 0x3082
+	EGL_MIPMAP_LEVEL 0x3083
+	EGL_BACK_BUFFER 0x3084
+	EGLBoolean  eglBindTexImage (EGLDisplay  dpy, EGLSurface  surface, EGLint  buffer)
+	EGLBoolean  eglReleaseTexImage (EGLDisplay  dpy, EGLSurface  surface, EGLint  buffer)
+	EGLBoolean  eglSurfaceAttrib (EGLDisplay  dpy, EGLSurface  surface, EGLint  attribute, EGLint  value)
+	EGLBoolean  eglSwapInterval (EGLDisplay  dpy, EGLint  interval)

auto/core/gl/EGL_VERSION_1_2

@@ -0,0 +1,38 @@
+EGL_VERSION_1_2
+https://www.khronos.org/registry/egl/specs/eglspec.1.5.pdf
+
+
+	EGL_OPENGL_ES_BIT 0x0001
+	EGL_OPENVG_BIT 0x0002
+	EGL_LUMINANCE_SIZE 0x303D
+	EGL_ALPHA_MASK_SIZE 0x303E
+	EGL_COLOR_BUFFER_TYPE 0x303F
+	EGL_RENDERABLE_TYPE 0x3040
+	EGL_SINGLE_BUFFER 0x3085
+	EGL_RENDER_BUFFER 0x3086
+	EGL_COLORSPACE 0x3087
+	EGL_ALPHA_FORMAT 0x3088
+	EGL_COLORSPACE_sRGB 0x3089
+	EGL_COLORSPACE_LINEAR 0x308A
+	EGL_ALPHA_FORMAT_NONPRE 0x308B
+	EGL_ALPHA_FORMAT_PRE 0x308C
+	EGL_CLIENT_APIS 0x308D
+	EGL_RGB_BUFFER 0x308E
+	EGL_LUMINANCE_BUFFER 0x308F
+	EGL_HORIZONTAL_RESOLUTION 0x3090
+	EGL_VERTICAL_RESOLUTION 0x3091
+	EGL_PIXEL_ASPECT_RATIO 0x3092
+	EGL_SWAP_BEHAVIOR 0x3093
+	EGL_BUFFER_PRESERVED 0x3094
+	EGL_BUFFER_DESTROYED 0x3095
+	EGL_OPENVG_IMAGE 0x3096
+	EGL_CONTEXT_CLIENT_TYPE 0x3097
+	EGL_OPENGL_ES_API 0x30A0
+	EGL_OPENVG_API 0x30A1
+	EGL_DISPLAY_SCALING 10000
+	EGL_UNKNOWN EGL_CAST(EGLint,-1)
+	EGLBoolean  eglBindAPI (EGLenum  api)
+	EGLSurface  eglCreatePbufferFromClientBuffer (EGLDisplay  dpy, EGLenum  buftype, EGLClientBuffer  buffer, EGLConfig  config, const EGLint * attrib_list)
+	EGLenum  eglQueryAPI ( void )
+	EGLBoolean  eglReleaseThread ( void )
+	EGLBoolean  eglWaitClient ( void )

auto/core/gl/EGL_VERSION_1_3

@@ -0,0 +1,16 @@
+EGL_VERSION_1_3
+https://www.khronos.org/registry/egl/specs/eglspec.1.5.pdf
+
+
+	EGL_OPENGL_ES2_BIT 0x0004
+	EGL_VG_COLORSPACE_LINEAR_BIT 0x0020
+	EGL_VG_ALPHA_FORMAT_PRE_BIT 0x0040
+	EGL_MATCH_NATIVE_PIXMAP 0x3041
+	EGL_CONFORMANT 0x3042
+	EGL_VG_COLORSPACE 0x3087
+	EGL_VG_ALPHA_FORMAT 0x3088
+	EGL_VG_COLORSPACE_sRGB 0x3089
+	EGL_VG_COLORSPACE_LINEAR 0x308A
+	EGL_VG_ALPHA_FORMAT_NONPRE 0x308B
+	EGL_VG_ALPHA_FORMAT_PRE 0x308C
+	EGL_CONTEXT_CLIENT_VERSION 0x3098

auto/core/gl/EGL_VERSION_1_4

@@ -0,0 +1,13 @@
+EGL_VERSION_1_4
+https://www.khronos.org/registry/egl/specs/eglspec.1.5.pdf
+
+
+	EGL_OPENGL_BIT 0x0008
+	EGL_MULTISAMPLE_RESOLVE_BOX_BIT 0x0200
+	EGL_SWAP_BEHAVIOR_PRESERVED_BIT 0x0400
+	EGL_MULTISAMPLE_RESOLVE 0x3099
+	EGL_MULTISAMPLE_RESOLVE_DEFAULT 0x309A
+	EGL_MULTISAMPLE_RESOLVE_BOX 0x309B
+	EGL_OPENGL_API 0x30A2
+	EGL_DEFAULT_DISPLAY EGL_CAST(EGLNativeDisplayType,0)
+	EGLContext  eglGetCurrentContext ( void )

auto/core/gl/EGL_VERSION_1_5

@@ -0,0 +1,59 @@
+EGL_VERSION_1_5
+https://www.khronos.org/registry/egl/specs/eglspec.1.5.pdf
+
+
+	EGL_CONTEXT_OPENGL_CORE_PROFILE_BIT 0x00000001
+	EGL_CONTEXT_OPENGL_COMPATIBILITY_PROFILE_BIT 0x00000002
+	EGL_OPENGL_ES3_BIT 0x00000040
+	EGL_SYNC_FLUSH_COMMANDS_BIT 0x0001
+	EGL_GL_COLORSPACE_SRGB 0x3089
+	EGL_GL_COLORSPACE_LINEAR 0x308A
+	EGL_CONTEXT_MAJOR_VERSION 0x3098
+	EGL_CL_EVENT_HANDLE 0x309C
+	EGL_GL_COLORSPACE 0x309D
+	EGL_GL_TEXTURE_2D 0x30B1
+	EGL_GL_TEXTURE_3D 0x30B2
+	EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_X 0x30B3
+	EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_X 0x30B4
+	EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_Y 0x30B5
+	EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_Y 0x30B6
+	EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_Z 0x30B7
+	EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_Z 0x30B8
+	EGL_GL_RENDERBUFFER 0x30B9
+	EGL_GL_TEXTURE_LEVEL 0x30BC
+	EGL_GL_TEXTURE_ZOFFSET 0x30BD
+	EGL_IMAGE_PRESERVED 0x30D2
+	EGL_SYNC_PRIOR_COMMANDS_COMPLETE 0x30F0
+	EGL_SYNC_STATUS 0x30F1
+	EGL_SIGNALED 0x30F2
+	EGL_UNSIGNALED 0x30F3
+	EGL_TIMEOUT_EXPIRED 0x30F5
+	EGL_CONDITION_SATISFIED 0x30F6
+	EGL_SYNC_TYPE 0x30F7
+	EGL_SYNC_CONDITION 0x30F8
+	EGL_SYNC_FENCE 0x30F9
+	EGL_CONTEXT_MINOR_VERSION 0x30FB
+	EGL_CONTEXT_OPENGL_PROFILE_MASK 0x30FD
+	EGL_SYNC_CL_EVENT 0x30FE
+	EGL_SYNC_CL_EVENT_COMPLETE 0x30FF
+	EGL_CONTEXT_OPENGL_DEBUG 0x31B0
+	EGL_CONTEXT_OPENGL_FORWARD_COMPATIBLE 0x31B1
+	EGL_CONTEXT_OPENGL_ROBUST_ACCESS 0x31B2
+	EGL_CONTEXT_OPENGL_ROBUST_ACCESS 0x31B2
+	EGL_CONTEXT_OPENGL_RESET_NOTIFICATION_STRATEGY 0x31BD
+	EGL_CONTEXT_OPENGL_RESET_NOTIFICATION_STRATEGY 0x31BD
+	EGL_NO_RESET_NOTIFICATION 0x31BE
+	EGL_LOSE_CONTEXT_ON_RESET 0x31BF
+	EGL_FOREVER 0xFFFFFFFFFFFFFFFF
+	EGL_NO_IMAGE EGL_CAST(EGLImage,0)
+	EGL_NO_SYNC EGL_CAST(EGLSync,0)
+	EGLint  eglClientWaitSync (EGLDisplay  dpy, EGLSync  sync, EGLint  flags, EGLTime  timeout)
+	EGLImage  eglCreateImage (EGLDisplay  dpy, EGLContext  ctx, EGLenum  target, EGLClientBuffer  buffer, const EGLAttrib * attrib_list)
+	EGLSurface  eglCreatePlatformPixmapSurface (EGLDisplay  dpy, EGLConfig  config, void * native_pixmap, const EGLAttrib * attrib_list)
+	EGLSurface  eglCreatePlatformWindowSurface (EGLDisplay  dpy, EGLConfig  config, void * native_window, const EGLAttrib * attrib_list)
+	EGLSync  eglCreateSync (EGLDisplay  dpy, EGLenum  type, const EGLAttrib * attrib_list)
+	EGLBoolean  eglDestroyImage (EGLDisplay  dpy, EGLImage  image)
+	EGLBoolean  eglDestroySync (EGLDisplay  dpy, EGLSync  sync)
+	EGLDisplay  eglGetPlatformDisplay (EGLenum  platform, void * native_display, const EGLAttrib * attrib_list)
+	EGLBoolean  eglGetSyncAttrib (EGLDisplay  dpy, EGLSync  sync, EGLint  attribute, EGLAttrib * value)
+	EGLBoolean  eglWaitSync (EGLDisplay  dpy, EGLSync  sync, EGLint  flags)

auto/core/gl/GLX_ARB_get_proc_address

@@ -1,3 +1,5 @@
 GLX_ARB_get_proc_address
 http://oss.sgi.com/projects/ogl-sample/registry/ARB/get_proc_address.txt
+GLX_ARB_get_proc_address
+
 	extern void ( * glXGetProcAddressARB (const GLubyte *procName)) (void);

auto/core/gl/GLX_ATI_pixel_format_float

@@ -1,2 +1,5 @@
 GLX_ATI_pixel_format_float
+
+GLX_ATI_pixel_format_float
+
 	GLX_RGBA_FLOAT_ATI_BIT 0x00000100

auto/core/gl/GLX_ATI_render_texture

@@ -1,4 +1,7 @@
 GLX_ATI_render_texture
+
+GLX_ATI_render_texture
+
 	GLX_BIND_TO_TEXTURE_RGB_ATI         0x9800
 	GLX_BIND_TO_TEXTURE_RGBA_ATI        0x9801
 	GLX_TEXTURE_FORMAT_ATI              0x9802

auto/core/gl/GLX_EXT_scene_marker

@@ -0,0 +1,4 @@
+GLX_EXT_scene_marker
+https://www.khronos.org/registry/OpenGL/extensions/EXT/EXT_scene_marker.txt
+GLX_EXT_scene_marker
+

auto/core/gl/GLX_NV_vertex_array_range

@@ -1,4 +1,6 @@
 GLX_NV_vertex_array_range
 http://oss.sgi.com/projects/ogl-sample/registry/NV/vertex_array_range.txt
+GLX_NV_vertex_array_range
+
 	void * glXAllocateMemoryNV (GLsizei size, GLfloat readFrequency, GLfloat writeFrequency, GLfloat priority)
 	void glXFreeMemoryNV (void *pointer)

auto/core/gl/GLX_SGIS_color_range

@@ -0,0 +1,4 @@
+GLX_SGIS_color_range
+https://www.khronos.org/registry/OpenGL/extensions/SGIS/GLX_SGIS_color_range.txt
+GLX_SGIS_color_range
+

auto/core/gl/GLX_SGIX_hyperpipe

@@ -1,5 +1,7 @@
 GLX_SGIX_hyperpipe
 http://oss.sgi.com/projects/ogl-sample/registry/SGIX/hyperpipe_group.txt
+GLX_SGIX_hyperpipe
+
 	GLX_HYPERPIPE_ID_SGIX 0x8030
 	GLX_HYPERPIPE_PIPE_NAME_LENGTH_SGIX 80
 	GLX_HYPERPIPE_DISPLAY_PIPE_SGIX 0x00000001

auto/core/gl/GLX_SUN_video_resize

@@ -1,5 +1,7 @@
 GLX_SUN_video_resize
 http://wwws.sun.com/software/graphics/opengl/extensions/glx_sun_video_resize.txt
+GLX_SUN_video_resize
+
 	GL_VIDEO_RESIZE_COMPENSATION_SUN 0x85CD
 	GLX_VIDEO_RESIZE_SUN 0x8171
 	int glXVideoResizeSUN (Display* display, GLXDrawable window, float factor)

auto/core/gl/GLX_VERSION_1_2

@@ -0,0 +1,5 @@
+GLX_VERSION_1_2
+http://www.opengl.org/documentation/specs/glx/glx1.2.ps
+GLX_VERSION_1_2
+
+	Display* glXGetCurrentDisplay (void)

auto/core/gl/GLX_VERSION_1_3

@@ -1,4 +1,7 @@
 GLX_VERSION_1_3
+http://www.opengl.org/documentation/specs/glx/glx1.3.pdf
+GLX_VERSION_1_3
+
 	GLX_WINDOW_BIT 0x00000001
 	GLX_PIXMAP_BIT 0x00000002
 	GLX_PBUFFER_BIT 0x00000004

auto/core/gl/GLX_VERSION_1_4

@@ -1,4 +1,7 @@
 GLX_VERSION_1_4
+http://www.opengl.org/documentation/specs/glx/glx1.4.pdf
+GLX_VERSION_1_4
+
 	GLX_SAMPLE_BUFFERS 100000
 	GLX_SAMPLES 100001
 	extern void ( * glXGetProcAddress (const GLubyte *procName)) (void);

auto/core/gl/GL_APPLE_float_pixels

@@ -1,5 +1,7 @@
 GL_APPLE_float_pixels
-http://developer.apple.com/opengl/extensions/apple_float_pixels.html
+http://www.opengl.org/registry/specs/APPLE/float_pixels.txt
+GL_APPLE_float_pixels
+
 	GL_HALF_APPLE 0x140B
 	GL_COLOR_FLOAT_APPLE 0x8A0F
 	GL_RGBA_FLOAT32_APPLE 0x8814

auto/core/gl/GL_APPLE_pixel_buffer

@@ -1,2 +1,5 @@
 GL_APPLE_pixel_buffer
+
+GL_APPLE_pixel_buffer
+
 	GL_MIN_PBUFFER_VIEWPORT_DIMS_APPLE 0x8A10

auto/core/gl/GL_APPLE_texture_range

@@ -1,11 +1,13 @@
 GL_APPLE_texture_range
-http://developer.apple.com/opengl/extensions/apple_texture_range.html
+http://www.opengl.org/registry/specs/APPLE/texture_range.txt
+GL_APPLE_texture_range
+
 	GL_TEXTURE_STORAGE_HINT_APPLE 0x85BC
 	GL_STORAGE_PRIVATE_APPLE 0x85BD
 	GL_STORAGE_CACHED_APPLE 0x85BE
 	GL_STORAGE_SHARED_APPLE 0x85BF
 	GL_TEXTURE_RANGE_LENGTH_APPLE 0x85B7
 	GL_TEXTURE_RANGE_POINTER_APPLE 0x85B8
-	void glTextureRangeAPPLE (GLenum target, GLsizei length, GLvoid *pointer)
-	void glGetTexParameterPointervAPPLE (GLenum target, GLenum pname, GLvoid **params)
+	void glTextureRangeAPPLE (GLenum target, GLsizei length, void *pointer)
+	void glGetTexParameterPointervAPPLE (GLenum target, GLenum pname, void **params)
 

auto/core/gl/GL_ARB_draw_instanced

@@ -0,0 +1,4 @@
+GL_ARB_draw_instanced
+http://www.opengl.org/registry/specs/ARB/draw_instanced.txt
+GL_ARB_draw_instanced
+

auto/core/gl/GL_ARB_imaging

@@ -1,4 +1,7 @@
 GL_ARB_imaging
+
+GL_ARB_imaging
+
 	GL_CONSTANT_COLOR 0x8001
 	GL_ONE_MINUS_CONSTANT_COLOR 0x8002
 	GL_CONSTANT_ALPHA 0x8003
@@ -76,35 +79,35 @@ GL_ARB_imaging
 	GL_WRAP_BORDER 0x8152
 	GL_REPLICATE_BORDER 0x8153
 	GL_CONVOLUTION_BORDER_COLOR 0x8154
-	void glColorTable (GLenum target, GLenum internalformat, GLsizei width, GLenum format, GLenum type, const GLvoid *table)
-	void glColorSubTable (GLenum target, GLsizei start, GLsizei count, GLenum format, GLenum type, const GLvoid *data)
+	void glColorTable (GLenum target, GLenum internalformat, GLsizei width, GLenum format, GLenum type, const void *table)
+	void glColorSubTable (GLenum target, GLsizei start, GLsizei count, GLenum format, GLenum type, const void *data)
 	void glColorTableParameteriv (GLenum target, GLenum pname, const GLint *params)
 	void glColorTableParameterfv (GLenum target, GLenum pname, const GLfloat *params)
 	void glCopyColorSubTable (GLenum target, GLsizei start, GLint x, GLint y, GLsizei width)
 	void glCopyColorTable (GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width)
-	void glGetColorTable (GLenum target, GLenum format, GLenum type, GLvoid *table)
+	void glGetColorTable (GLenum target, GLenum format, GLenum type, void *table)
 	void glGetColorTableParameterfv (GLenum target, GLenum pname, GLfloat *params)
 	void glGetColorTableParameteriv (GLenum target, GLenum pname, GLint *params)
 	void glHistogram (GLenum target, GLsizei width, GLenum internalformat, GLboolean sink)
 	void glResetHistogram (GLenum target)
-	void glGetHistogram (GLenum target, GLboolean reset, GLenum format, GLenum type, GLvoid *values)
+	void glGetHistogram (GLenum target, GLboolean reset, GLenum format, GLenum type, void *values)
 	void glGetHistogramParameterfv (GLenum target, GLenum pname, GLfloat *params)
 	void glGetHistogramParameteriv (GLenum target, GLenum pname, GLint *params)
 	void glMinmax (GLenum target, GLenum internalformat, GLboolean sink)
 	void glResetMinmax (GLenum target)
 	void glGetMinmaxParameterfv (GLenum target, GLenum pname, GLfloat *params)
 	void glGetMinmaxParameteriv (GLenum target, GLenum pname, GLint *params)
-	void glConvolutionFilter1D (GLenum target, GLenum internalformat, GLsizei width, GLenum format, GLenum type, const GLvoid *image)
-	void glConvolutionFilter2D (GLenum target, GLenum internalformat, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *image)
+	void glConvolutionFilter1D (GLenum target, GLenum internalformat, GLsizei width, GLenum format, GLenum type, const void *image)
+	void glConvolutionFilter2D (GLenum target, GLenum internalformat, GLsizei width, GLsizei height, GLenum format, GLenum type, const void *image)
 	void glConvolutionParameterf (GLenum target, GLenum pname, GLfloat params)
 	void glConvolutionParameterfv (GLenum target, GLenum pname, const GLfloat *params)
 	void glConvolutionParameteri (GLenum target, GLenum pname, GLint params)
 	void glConvolutionParameteriv (GLenum target, GLenum pname, const GLint *params)
 	void glCopyConvolutionFilter1D (GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width)
 	void glCopyConvolutionFilter2D (GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height)
-	void glGetConvolutionFilter (GLenum target, GLenum format, GLenum type, GLvoid *image)
+	void glGetConvolutionFilter (GLenum target, GLenum format, GLenum type, void *image)
 	void glGetConvolutionParameterfv (GLenum target, GLenum pname, GLfloat *params)
 	void glGetConvolutionParameteriv (GLenum target, GLenum pname, GLint *params)
-	void glSeparableFilter2D (GLenum target, GLenum internalformat, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *row, const GLvoid *column)
-	void glGetSeparableFilter (GLenum target, GLenum format, GLenum type, GLvoid *row, GLvoid *column, GLvoid *span)
-	void glGetMinmax (GLenum target, GLboolean reset, GLenum format, GLenum types, GLvoid *values)
+	void glSeparableFilter2D (GLenum target, GLenum internalformat, GLsizei width, GLsizei height, GLenum format, GLenum type, const void *row, const void *column)
+	void glGetSeparableFilter (GLenum target, GLenum format, GLenum type, void *row, void *column, void *span)
+	void glGetMinmax (GLenum target, GLboolean reset, GLenum format, GLenum types, void *values)

auto/core/gl/GL_ARB_instanced_arrays

@@ -0,0 +1,8 @@
+GL_ARB_instanced_arrays
+http://www.opengl.org/registry/specs/ARB/instanced_arrays.txt
+GL_ARB_instanced_arrays
+
+	GL_VERTEX_ATTRIB_ARRAY_DIVISOR_ARB 0x88FE
+	void glVertexAttribDivisorARB (GLuint index, GLuint divisor)
+	void glDrawArraysInstancedARB (GLenum mode, GLint first, GLsizei count, GLsizei primcount)
+	void glDrawElementsInstancedARB (GLenum mode, GLsizei count, GLenum type, const void* indices, GLsizei primcount)

auto/core/gl/GL_ARB_internalformat_query2

@@ -0,0 +1,104 @@
+GL_ARB_internalformat_query2
+http://www.opengl.org/registry/specs/ARB/internalformat_query2.txt
+GL_ARB_internalformat_query2
+
+	GL_INTERNALFORMAT_SUPPORTED 0x826F
+	GL_INTERNALFORMAT_PREFERRED 0x8270
+	GL_INTERNALFORMAT_RED_SIZE 0x8271
+	GL_INTERNALFORMAT_GREEN_SIZE 0x8272
+	GL_INTERNALFORMAT_BLUE_SIZE 0x8273
+	GL_INTERNALFORMAT_ALPHA_SIZE 0x8274
+	GL_INTERNALFORMAT_DEPTH_SIZE 0x8275
+	GL_INTERNALFORMAT_STENCIL_SIZE 0x8276
+	GL_INTERNALFORMAT_SHARED_SIZE 0x8277
+	GL_INTERNALFORMAT_RED_TYPE 0x8278
+	GL_INTERNALFORMAT_GREEN_TYPE 0x8279
+	GL_INTERNALFORMAT_BLUE_TYPE 0x827A
+	GL_INTERNALFORMAT_ALPHA_TYPE 0x827B
+	GL_INTERNALFORMAT_DEPTH_TYPE 0x827C
+	GL_INTERNALFORMAT_STENCIL_TYPE 0x827D
+	GL_MAX_WIDTH 0x827E
+	GL_MAX_HEIGHT 0x827F
+	GL_MAX_DEPTH 0x8280
+	GL_MAX_LAYERS 0x8281
+	GL_MAX_COMBINED_DIMENSIONS 0x8282
+	GL_COLOR_COMPONENTS 0x8283
+	GL_DEPTH_COMPONENTS 0x8284
+	GL_STENCIL_COMPONENTS 0x8285
+	GL_COLOR_RENDERABLE 0x8286
+	GL_DEPTH_RENDERABLE 0x8287
+	GL_STENCIL_RENDERABLE 0x8288
+	GL_FRAMEBUFFER_RENDERABLE 0x8289
+	GL_FRAMEBUFFER_RENDERABLE_LAYERED 0x828A
+	GL_FRAMEBUFFER_BLEND 0x828B
+	GL_READ_PIXELS 0x828C
+	GL_READ_PIXELS_FORMAT 0x828D
+	GL_READ_PIXELS_TYPE 0x828E
+	GL_TEXTURE_IMAGE_FORMAT 0x828F
+	GL_TEXTURE_IMAGE_TYPE 0x8290
+	GL_GET_TEXTURE_IMAGE_FORMAT 0x8291
+	GL_GET_TEXTURE_IMAGE_TYPE 0x8292
+	GL_MIPMAP 0x8293
+	GL_MANUAL_GENERATE_MIPMAP 0x8294
+	GL_AUTO_GENERATE_MIPMAP 0x8295
+	GL_COLOR_ENCODING 0x8296
+	GL_SRGB_READ 0x8297
+	GL_SRGB_WRITE 0x8298
+	GL_SRGB_DECODE_ARB 0x8299
+	GL_FILTER 0x829A
+	GL_VERTEX_TEXTURE 0x829B
+	GL_TESS_CONTROL_TEXTURE 0x829C
+	GL_TESS_EVALUATION_TEXTURE 0x829D
+	GL_GEOMETRY_TEXTURE 0x829E
+	GL_FRAGMENT_TEXTURE 0x829F
+	GL_COMPUTE_TEXTURE 0x82A0
+	GL_TEXTURE_SHADOW 0x82A1
+	GL_TEXTURE_GATHER 0x82A2
+	GL_TEXTURE_GATHER_SHADOW 0x82A3
+	GL_SHADER_IMAGE_LOAD 0x82A4
+	GL_SHADER_IMAGE_STORE 0x82A5
+	GL_SHADER_IMAGE_ATOMIC 0x82A6
+	GL_IMAGE_TEXEL_SIZE 0x82A7
+	GL_IMAGE_COMPATIBILITY_CLASS 0x82A8
+	GL_IMAGE_PIXEL_FORMAT 0x82A9
+	GL_IMAGE_PIXEL_TYPE 0x82AA
+	GL_SIMULTANEOUS_TEXTURE_AND_DEPTH_TEST 0x82AC
+	GL_SIMULTANEOUS_TEXTURE_AND_STENCIL_TEST 0x82AD
+	GL_SIMULTANEOUS_TEXTURE_AND_DEPTH_WRITE 0x82AE
+	GL_SIMULTANEOUS_TEXTURE_AND_STENCIL_WRITE 0x82AF
+	GL_TEXTURE_COMPRESSED_BLOCK_WIDTH 0x82B1
+	GL_TEXTURE_COMPRESSED_BLOCK_HEIGHT 0x82B2
+	GL_TEXTURE_COMPRESSED_BLOCK_SIZE 0x82B3
+	GL_CLEAR_BUFFER 0x82B4
+	GL_TEXTURE_VIEW 0x82B5
+	GL_VIEW_COMPATIBILITY_CLASS 0x82B6
+	GL_FULL_SUPPORT 0x82B7
+	GL_CAVEAT_SUPPORT 0x82B8
+	GL_IMAGE_CLASS_4_X_32 0x82B9
+	GL_IMAGE_CLASS_2_X_32 0x82BA
+	GL_IMAGE_CLASS_1_X_32 0x82BB
+	GL_IMAGE_CLASS_4_X_16 0x82BC
+	GL_IMAGE_CLASS_2_X_16 0x82BD
+	GL_IMAGE_CLASS_1_X_16 0x82BE
+	GL_IMAGE_CLASS_4_X_8 0x82BF
+	GL_IMAGE_CLASS_2_X_8 0x82C0
+	GL_IMAGE_CLASS_1_X_8 0x82C1
+	GL_IMAGE_CLASS_11_11_10 0x82C2
+	GL_IMAGE_CLASS_10_10_10_2 0x82C3
+	GL_VIEW_CLASS_128_BITS 0x82C4
+	GL_VIEW_CLASS_96_BITS 0x82C5
+	GL_VIEW_CLASS_64_BITS 0x82C6
+	GL_VIEW_CLASS_48_BITS 0x82C7
+	GL_VIEW_CLASS_32_BITS 0x82C8
+	GL_VIEW_CLASS_24_BITS 0x82C9
+	GL_VIEW_CLASS_16_BITS 0x82CA
+	GL_VIEW_CLASS_8_BITS 0x82CB
+	GL_VIEW_CLASS_S3TC_DXT1_RGB 0x82CC
+	GL_VIEW_CLASS_S3TC_DXT1_RGBA 0x82CD
+	GL_VIEW_CLASS_S3TC_DXT3_RGBA 0x82CE
+	GL_VIEW_CLASS_S3TC_DXT5_RGBA 0x82CF
+	GL_VIEW_CLASS_RGTC1_RED 0x82D0
+	GL_VIEW_CLASS_RGTC2_RG 0x82D1
+	GL_VIEW_CLASS_BPTC_UNORM 0x82D2
+	GL_VIEW_CLASS_BPTC_FLOAT 0x82D3
+	void glGetInternalformati64v (GLenum target, GLenum internalformat, GLenum pname, GLsizei bufSize, GLint64* params)

auto/core/gl/GL_ARB_matrix_palette

@@ -1,5 +1,7 @@
 GL_ARB_matrix_palette
 http://oss.sgi.com/projects/ogl-sample/registry/ARB/matrix_palette.txt
+GL_ARB_matrix_palette
+
 	GL_MATRIX_PALETTE_ARB 0x8840
 	GL_MAX_MATRIX_PALETTE_STACK_DEPTH_ARB 0x8841
 	GL_MAX_PALETTE_MATRICES_ARB 0x8842
@@ -11,7 +13,7 @@ http://oss.sgi.com/projects/ogl-sample/registry/ARB/matrix_palette.txt
 	GL_MATRIX_INDEX_ARRAY_STRIDE_ARB 0x8848
 	GL_MATRIX_INDEX_ARRAY_POINTER_ARB 0x8849
 	void glCurrentPaletteMatrixARB (GLint index)
-	void glMatrixIndexPointerARB (GLint size, GLenum type, GLsizei stride, GLvoid *pointer)
+	void glMatrixIndexPointerARB (GLint size, GLenum type, GLsizei stride, void *pointer)
 	void glMatrixIndexubvARB (GLint size, GLubyte *indices)
 	void glMatrixIndexusvARB (GLint size, GLushort *indices)
 	void glMatrixIndexuivARB (GLint size, GLuint *indices)

auto/core/gl/GL_ARB_multitexture

@@ -1,5 +1,7 @@
 GL_ARB_multitexture
 http://oss.sgi.com/projects/ogl-sample/registry/ARB/multitexture.txt
+GL_ARB_multitexture
+
 	GL_TEXTURE0_ARB 0x84C0
 	GL_TEXTURE1_ARB 0x84C1
 	GL_TEXTURE2_ARB 0x84C2

auto/core/gl/GL_ARB_robustness

@@ -0,0 +1,31 @@
+GL_ARB_robustness
+http://www.opengl.org/registry/specs/ARB/robustness.txt
+GL_ARB_robustness
+
+	GL_CONTEXT_FLAG_ROBUST_ACCESS_BIT_ARB 0x00000004
+	GL_LOSE_CONTEXT_ON_RESET_ARB 0x8252
+	GL_GUILTY_CONTEXT_RESET_ARB 0x8253
+	GL_INNOCENT_CONTEXT_RESET_ARB 0x8254
+	GL_UNKNOWN_CONTEXT_RESET_ARB 0x8255
+	GL_RESET_NOTIFICATION_STRATEGY_ARB 0x8256
+	GL_NO_RESET_NOTIFICATION_ARB 0x8261
+	GLenum glGetGraphicsResetStatusARB (void)
+	void glGetnColorTableARB (GLenum target, GLenum format, GLenum type, GLsizei bufSize, void* table)
+	void glGetnCompressedTexImageARB (GLenum target, GLint lod, GLsizei bufSize, void* img)
+	void glGetnConvolutionFilterARB (GLenum target, GLenum format, GLenum type, GLsizei bufSize, void* image)
+	void glGetnHistogramARB (GLenum target, GLboolean reset, GLenum format, GLenum type, GLsizei bufSize, void* values)
+	void glGetnMapdvARB (GLenum target, GLenum query, GLsizei bufSize, GLdouble* v)
+	void glGetnMapfvARB (GLenum target, GLenum query, GLsizei bufSize, GLfloat* v)
+	void glGetnMapivARB (GLenum target, GLenum query, GLsizei bufSize, GLint* v)
+	void glGetnMinmaxARB (GLenum target, GLboolean reset, GLenum format, GLenum type, GLsizei bufSize, void* values)
+	void glGetnPixelMapfvARB (GLenum map, GLsizei bufSize, GLfloat* values)
+	void glGetnPixelMapuivARB (GLenum map, GLsizei bufSize, GLuint* values)
+	void glGetnPixelMapusvARB (GLenum map, GLsizei bufSize, GLushort* values)
+	void glGetnPolygonStippleARB (GLsizei bufSize, GLubyte* pattern)
+	void glGetnSeparableFilterARB (GLenum target, GLenum format, GLenum type, GLsizei rowBufSize, void* row, GLsizei columnBufSize, void*column, void*span)
+	void glGetnTexImageARB (GLenum target, GLint level, GLenum format, GLenum type, GLsizei bufSize, void* img)
+	void glGetnUniformdvARB (GLuint program, GLint location, GLsizei bufSize, GLdouble* params)
+	void glGetnUniformfvARB (GLuint program, GLint location, GLsizei bufSize, GLfloat* params)
+	void glGetnUniformivARB (GLuint program, GLint location, GLsizei bufSize, GLint* params)
+	void glGetnUniformuivARB (GLuint program, GLint location, GLsizei bufSize, GLuint* params)
+	void glReadnPixelsARB (GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, GLsizei bufSize, void* data)

auto/core/gl/GL_ARB_separate_shader_objects

@@ -0,0 +1,73 @@
+GL_ARB_separate_shader_objects
+http://www.opengl.org/registry/specs/ARB/separate_shader_objects.txt
+GL_ARB_separate_shader_objects
+
+	GL_VERTEX_SHADER_BIT 0x00000001
+	GL_FRAGMENT_SHADER_BIT 0x00000002
+	GL_GEOMETRY_SHADER_BIT 0x00000004
+	GL_TESS_CONTROL_SHADER_BIT 0x00000008
+	GL_TESS_EVALUATION_SHADER_BIT 0x00000010
+	GL_PROGRAM_SEPARABLE 0x8258
+	GL_ACTIVE_PROGRAM 0x8259
+	GL_PROGRAM_PIPELINE_BINDING 0x825A
+	GL_ALL_SHADER_BITS 0xFFFFFFFF
+	void glActiveShaderProgram (GLuint pipeline, GLuint program)
+	void glBindProgramPipeline (GLuint pipeline)
+	GLuint glCreateShaderProgramv (GLenum type, GLsizei count, const GLchar * const * strings)
+	void glDeleteProgramPipelines (GLsizei n, const GLuint* pipelines)
+	void glGenProgramPipelines (GLsizei n, GLuint* pipelines)
+	void glGetProgramPipelineInfoLog (GLuint pipeline, GLsizei bufSize, GLsizei* length, GLchar *infoLog)
+	void glGetProgramPipelineiv (GLuint pipeline, GLenum pname, GLint* params)
+	GLboolean glIsProgramPipeline (GLuint pipeline)
+	void glProgramUniform1d (GLuint program, GLint location, GLdouble x)
+	void glProgramUniform1dv (GLuint program, GLint location, GLsizei count, const GLdouble* value)
+	void glProgramUniform1f (GLuint program, GLint location, GLfloat x)
+	void glProgramUniform1fv (GLuint program, GLint location, GLsizei count, const GLfloat* value)
+	void glProgramUniform1i (GLuint program, GLint location, GLint x)
+	void glProgramUniform1iv (GLuint program, GLint location, GLsizei count, const GLint* value)
+	void glProgramUniform1ui (GLuint program, GLint location, GLuint x)
+	void glProgramUniform1uiv (GLuint program, GLint location, GLsizei count, const GLuint* value)
+	void glProgramUniform2d (GLuint program, GLint location, GLdouble x, GLdouble y)
+	void glProgramUniform2dv (GLuint program, GLint location, GLsizei count, const GLdouble* value)
+	void glProgramUniform2f (GLuint program, GLint location, GLfloat x, GLfloat y)
+	void glProgramUniform2fv (GLuint program, GLint location, GLsizei count, const GLfloat* value)
+	void glProgramUniform2i (GLuint program, GLint location, GLint x, GLint y)
+	void glProgramUniform2iv (GLuint program, GLint location, GLsizei count, const GLint* value)
+	void glProgramUniform2ui (GLuint program, GLint location, GLuint x, GLuint y)
+	void glProgramUniform2uiv (GLuint program, GLint location, GLsizei count, const GLuint* value)
+	void glProgramUniform3d (GLuint program, GLint location, GLdouble x, GLdouble y, GLdouble z)
+	void glProgramUniform3dv (GLuint program, GLint location, GLsizei count, const GLdouble* value)
+	void glProgramUniform3f (GLuint program, GLint location, GLfloat x, GLfloat y, GLfloat z)
+	void glProgramUniform3fv (GLuint program, GLint location, GLsizei count, const GLfloat* value)
+	void glProgramUniform3i (GLuint program, GLint location, GLint x, GLint y, GLint z)
+	void glProgramUniform3iv (GLuint program, GLint location, GLsizei count, const GLint* value)
+	void glProgramUniform3ui (GLuint program, GLint location, GLuint x, GLuint y, GLuint z)
+	void glProgramUniform3uiv (GLuint program, GLint location, GLsizei count, const GLuint* value)
+	void glProgramUniform4d (GLuint program, GLint location, GLdouble x, GLdouble y, GLdouble z, GLdouble w)
+	void glProgramUniform4dv (GLuint program, GLint location, GLsizei count, const GLdouble* value)
+	void glProgramUniform4f (GLuint program, GLint location, GLfloat x, GLfloat y, GLfloat z, GLfloat w)
+	void glProgramUniform4fv (GLuint program, GLint location, GLsizei count, const GLfloat* value)
+	void glProgramUniform4i (GLuint program, GLint location, GLint x, GLint y, GLint z, GLint w)
+	void glProgramUniform4iv (GLuint program, GLint location, GLsizei count, const GLint* value)
+	void glProgramUniform4ui (GLuint program, GLint location, GLuint x, GLuint y, GLuint z, GLuint w)
+	void glProgramUniform4uiv (GLuint program, GLint location, GLsizei count, const GLuint* value)
+	void glProgramUniformMatrix2dv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble* value)
+	void glProgramUniformMatrix2fv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat* value)
+	void glProgramUniformMatrix2x3dv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble* value)
+	void glProgramUniformMatrix2x3fv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat* value)
+	void glProgramUniformMatrix2x4dv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble* value)
+	void glProgramUniformMatrix2x4fv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat* value)
+	void glProgramUniformMatrix3dv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble* value)
+	void glProgramUniformMatrix3fv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat* value)
+	void glProgramUniformMatrix3x2dv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble* value)
+	void glProgramUniformMatrix3x2fv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat* value)
+	void glProgramUniformMatrix3x4dv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble* value)
+	void glProgramUniformMatrix3x4fv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat* value)
+	void glProgramUniformMatrix4dv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble* value)
+	void glProgramUniformMatrix4fv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat* value)
+	void glProgramUniformMatrix4x2dv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble* value)
+	void glProgramUniformMatrix4x2fv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat* value)
+	void glProgramUniformMatrix4x3dv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble* value)
+	void glProgramUniformMatrix4x3fv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat* value)
+	void glUseProgramStages (GLuint pipeline, GLbitfield stages, GLuint program)
+	void glValidateProgramPipeline (GLuint pipeline)

auto/core/gl/GL_ARB_vertex_attrib_64bit

@@ -0,0 +1,14 @@
+GL_ARB_vertex_attrib_64bit
+http://www.opengl.org/registry/specs/ARB/vertex_attrib_64bit.txt
+GL_ARB_vertex_attrib_64bit
+
+	void glGetVertexAttribLdv (GLuint index, GLenum pname, GLdouble* params)
+	void glVertexAttribL1d (GLuint index, GLdouble x)
+	void glVertexAttribL1dv (GLuint index, const GLdouble* v)
+	void glVertexAttribL2d (GLuint index, GLdouble x, GLdouble y)
+	void glVertexAttribL2dv (GLuint index, const GLdouble* v)
+	void glVertexAttribL3d (GLuint index, GLdouble x, GLdouble y, GLdouble z)
+	void glVertexAttribL3dv (GLuint index, const GLdouble* v)
+	void glVertexAttribL4d (GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w)
+	void glVertexAttribL4dv (GLuint index, const GLdouble* v)
+	void glVertexAttribLPointer (GLuint index, GLint size, GLenum type, GLsizei stride, const void* pointer)

auto/core/gl/GL_ARB_vertex_blend

@@ -1,5 +1,7 @@
 GL_ARB_vertex_blend
 http://oss.sgi.com/projects/ogl-sample/registry/ARB/vertex_blend.txt
+GL_ARB_vertex_blend
+
 	GL_MAX_VERTEX_UNITS_ARB 0x86A4
 	GL_ACTIVE_VERTEX_UNITS_ARB 0x86A5
 	GL_WEIGHT_SUM_UNITY_ARB 0x86A6
@@ -50,5 +52,5 @@ http://oss.sgi.com/projects/ogl-sample/registry/ARB/vertex_blend.txt
 	void glWeightubvARB (GLint size, GLubyte *weights)
 	void glWeightusvARB (GLint size, GLushort *weights)
 	void glWeightuivARB (GLint size, GLuint *weights)
-	void glWeightPointerARB (GLint size, GLenum type, GLsizei stride, GLvoid *pointer)
+	void glWeightPointerARB (GLint size, GLenum type, GLsizei stride, void *pointer)
 	void glVertexBlendARB (GLint count)

auto/core/gl/GL_ATIX_point_sprites

@@ -1,5 +1,7 @@
 GL_ATIX_point_sprites
 http://www.ati.com/developer/atiopengl.pdf
+GL_ATIX_point_sprites
+
 	GL_TEXTURE_POINT_MODE_ATIX 0x60B0
 	GL_TEXTURE_POINT_ONE_COORD_ATIX 0x60B1
 	GL_TEXTURE_POINT_SPRITE_ATIX 0x60B2

auto/core/gl/GL_ATIX_texture_env_combine3

@@ -1,5 +1,7 @@
 GL_ATIX_texture_env_combine3
 http://www.ati.com/developer/atiopengl.pdf
+GL_ATIX_texture_env_combine3
+
 	GL_MODULATE_ADD_ATIX 0x8744
 	GL_MODULATE_SIGNED_ADD_ATIX 0x8745
 	GL_MODULATE_SUBTRACT_ATIX 0x8746

auto/core/gl/GL_ATIX_texture_env_route

@@ -1,5 +1,7 @@
 GL_ATIX_texture_env_route
 http://www.ati.com/developer/sdk/RadeonSDK/Html/Info/ATIX_texture_env_route.txt
+GL_ATIX_texture_env_route
+
 	GL_SECONDARY_COLOR_ATIX 0x8747
 	GL_TEXTURE_OUTPUT_RGB_ATIX 0x8748
 	GL_TEXTURE_OUTPUT_ALPHA_ATIX 0x8749

auto/core/gl/GL_ATIX_vertex_shader_output_point_size

@@ -1,3 +1,5 @@
 GL_ATIX_vertex_shader_output_point_size
 http://www.ati.com/developer/atiopengl.pdf
+GL_ATIX_vertex_shader_output_point_size
+
 	GL_OUTPUT_POINT_SIZE_ATIX 0x610E

auto/core/gl/GL_ATI_envmap_bumpmap

@@ -1,5 +1,7 @@
 GL_ATI_envmap_bumpmap
 http://oss.sgi.com/projects/ogl-sample/registry/ATI/envmap_bumpmap.txt
+GL_ATI_envmap_bumpmap
+
 	GL_BUMP_ROT_MATRIX_ATI 0x8775
 	GL_BUMP_ROT_MATRIX_SIZE_ATI 0x8776
 	GL_BUMP_NUM_TEX_UNITS_ATI 0x8777

auto/core/gl/GL_ATI_map_object_buffer

@@ -0,0 +1,6 @@
+GL_ATI_map_object_buffer
+http://www.opengl.org/registry/specs/ATI/map_object_buffer.txt
+GL_ATI_map_object_buffer
+
+	void * glMapObjectBufferATI (GLuint buffer)
+	void glUnmapObjectBufferATI (GLuint buffer)

auto/core/gl/GL_ATI_pn_triangles

@@ -1,5 +1,7 @@
 GL_ATI_pn_triangles
-http://www.ati.com/developer/sdk/RADEONSDK/Html/Info/ati_pn_triangles.txt
+http://www.opengl.org/registry/specs/ATI/pn_triangles.txt
+GL_ATI_pn_triangles
+
 	GL_PN_TRIANGLES_ATI 0x87F0
 	GL_MAX_PN_TRIANGLES_TESSELATION_LEVEL_ATI 0x87F1
 	GL_PN_TRIANGLES_POINT_MODE_ATI 0x87F2

auto/core/gl/GL_ATI_separate_stencil

@@ -1,5 +1,7 @@
 GL_ATI_separate_stencil
-http://www.ati.com/developer/sdk/RadeonSDK/Html/Info/ATI_separate_stencil.txt
+http://www.opengl.org/registry/specs/ATI/separate_stencil.txt
+GL_ATI_separate_stencil
+
 	GL_STENCIL_BACK_FUNC_ATI 0x8800
 	GL_STENCIL_BACK_FAIL_ATI 0x8801
 	GL_STENCIL_BACK_PASS_DEPTH_FAIL_ATI 0x8802

auto/core/gl/GL_ATI_shader_texture_lod

@@ -0,0 +1,4 @@
+GL_ATI_shader_texture_lod
+
+GL_ATI_shader_texture_lod
+

auto/core/gl/GL_ATI_texture_compression_3dc

@@ -1,2 +1,5 @@
 GL_ATI_texture_compression_3dc
+
+GL_ATI_texture_compression_3dc
+
 	GL_COMPRESSED_LUMINANCE_ALPHA_3DC_ATI 0x8837

auto/core/gl/GL_ATI_vertex_streams

@@ -1,5 +1,7 @@
 GL_ATI_vertex_streams
-http://www.ati.com/developer/sdk/RADEONSDK/Html/Info/ATI_vertex_streams.txt
+http://www.opengl.org/registry/specs/ATI/vertex_streams.txt
+GL_ATI_vertex_streams
+
 	GL_MAX_VERTEX_STREAMS_ATI 0x876B
 	GL_VERTEX_SOURCE_ATI 0x876C
 	GL_VERTEX_STREAM0_ATI 0x876D
@@ -13,37 +15,45 @@ http://www.ati.com/developer/sdk/RADEONSDK/Html/Info/ATI_vertex_streams.txt
 	void glClientActiveVertexStreamATI (GLenum stream)
 	void glVertexBlendEnviATI (GLenum pname, GLint param)
 	void glVertexBlendEnvfATI (GLenum pname, GLfloat param)
+	void glVertexStream1sATI (GLenum stream, GLshort x)
+	void glVertexStream1svATI (GLenum stream, const GLshort *coords)
+	void glVertexStream1iATI (GLenum stream, GLint x)
+	void glVertexStream1ivATI (GLenum stream, const GLint *coords)
+	void glVertexStream1fATI (GLenum stream, GLfloat x)
+	void glVertexStream1fvATI (GLenum stream, const GLfloat *coords)
+	void glVertexStream1dATI (GLenum stream, GLdouble x)
+	void glVertexStream1dvATI (GLenum stream, const GLdouble *coords)
 	void glVertexStream2sATI (GLenum stream, GLshort x, GLshort y)
-	void glVertexStream2svATI (GLenum stream, const GLshort *v)
+	void glVertexStream2svATI (GLenum stream, const GLshort *coords)
 	void glVertexStream2iATI (GLenum stream, GLint x, GLint y)
-	void glVertexStream2ivATI (GLenum stream, const GLint *v)
+	void glVertexStream2ivATI (GLenum stream, const GLint *coords)
 	void glVertexStream2fATI (GLenum stream, GLfloat x, GLfloat y)
-	void glVertexStream2fvATI (GLenum stream, const GLfloat *v)
+	void glVertexStream2fvATI (GLenum stream, const GLfloat *coords)
 	void glVertexStream2dATI (GLenum stream, GLdouble x, GLdouble y)
-	void glVertexStream2dvATI (GLenum stream, const GLdouble *v)
+	void glVertexStream2dvATI (GLenum stream, const GLdouble *coords)
 	void glVertexStream3sATI (GLenum stream, GLshort x, GLshort y, GLshort z)
-	void glVertexStream3svATI (GLenum stream, const GLshort *v)
+	void glVertexStream3svATI (GLenum stream, const GLshort *coords)
 	void glVertexStream3iATI (GLenum stream, GLint x, GLint y, GLint z)
-	void glVertexStream3ivATI (GLenum stream, const GLint *v)
+	void glVertexStream3ivATI (GLenum stream, const GLint *coords)
 	void glVertexStream3fATI (GLenum stream, GLfloat x, GLfloat y, GLfloat z)
-	void glVertexStream3fvATI (GLenum stream, const GLfloat *v)
+	void glVertexStream3fvATI (GLenum stream, const GLfloat *coords)
 	void glVertexStream3dATI (GLenum stream, GLdouble x, GLdouble y, GLdouble z)
-	void glVertexStream3dvATI (GLenum stream, const GLdouble *v)
+	void glVertexStream3dvATI (GLenum stream, const GLdouble *coords)
 	void glVertexStream4sATI (GLenum stream, GLshort x, GLshort y, GLshort z, GLshort w)
-	void glVertexStream4svATI (GLenum stream, const GLshort *v)
+	void glVertexStream4svATI (GLenum stream, const GLshort *coords)
 	void glVertexStream4iATI (GLenum stream, GLint x, GLint y, GLint z, GLint w)
-	void glVertexStream4ivATI (GLenum stream, const GLint *v)
+	void glVertexStream4ivATI (GLenum stream, const GLint *coords)
 	void glVertexStream4fATI (GLenum stream, GLfloat x, GLfloat y, GLfloat z, GLfloat w)
-	void glVertexStream4fvATI (GLenum stream, const GLfloat *v)
+	void glVertexStream4fvATI (GLenum stream, const GLfloat *coords)
 	void glVertexStream4dATI (GLenum stream, GLdouble x, GLdouble y, GLdouble z, GLdouble w)
-	void glVertexStream4dvATI (GLenum stream, const GLdouble *v)
+	void glVertexStream4dvATI (GLenum stream, const GLdouble *coords)
 	void glNormalStream3bATI (GLenum stream, GLbyte x, GLbyte y, GLbyte z)
-	void glNormalStream3bvATI (GLenum stream, const GLbyte *v)
+	void glNormalStream3bvATI (GLenum stream, const GLbyte *coords)
 	void glNormalStream3sATI (GLenum stream, GLshort x, GLshort y, GLshort z)
-	void glNormalStream3svATI (GLenum stream, const GLshort *v)
+	void glNormalStream3svATI (GLenum stream, const GLshort *coords)
 	void glNormalStream3iATI (GLenum stream, GLint x, GLint y, GLint z)
-	void glNormalStream3ivATI (GLenum stream, const GLint *v)
+	void glNormalStream3ivATI (GLenum stream, const GLint *coords)
 	void glNormalStream3fATI (GLenum stream, GLfloat x, GLfloat y, GLfloat z)
-	void glNormalStream3fvATI (GLenum stream, const GLfloat *v)
+	void glNormalStream3fvATI (GLenum stream, const GLfloat *coords)
 	void glNormalStream3dATI (GLenum stream, GLdouble x, GLdouble y, GLdouble z)
-	void glNormalStream3dvATI (GLenum stream, const GLdouble *v)
+	void glNormalStream3dvATI (GLenum stream, const GLdouble *coords)

auto/core/gl/GL_EXT_Cg_shader

@@ -1,4 +1,6 @@
 GL_EXT_Cg_shader
 http://download.nvidia.com/developer/GLSL/GLSL%20Release%20Notes%20for%20Release%2060.pdf
+GL_EXT_Cg_shader
+
 	GL_CG_VERTEX_SHADER_EXT 0x890E
 	GL_CG_FRAGMENT_SHADER_EXT 0x890F