LWJGL configuration

.github/workflows/lwjgl.yml

@@ -0,0 +1,229 @@
+# IMPORTANT: after HEAD is updated, the "LWJGL" tag must be recreated!
+name: LWJGL Build
+
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - master
+
+env:
+  AWS_DEFAULT_REGION: us-east-1
+  AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
+  AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+  S3_PARAMS: --cache-control "public,must-revalidate,proxy-revalidate,max-age=0"
+  FREETYPE_PARAMS: --wrap-mode=default --force-fallback-for=harfbuzz,libpng,zlib -Dbrotli=disabled -Dbzip2=disabled -Dharfbuzz=enabled -Dpng=enabled -Dzlib=system -Dtests=disabled -Dbuildtype=release -Dfreetype2:zlib=disabled -Dfreetype2:png=disabled -Dharfbuzz:experimental_api=true -Db_lto=true -Db_ndebug=true
+
+jobs:
+  linux:
+    name: Linux
+    runs-on: ubuntu-latest
+    container:
+      image: centos:7
+    strategy:
+      fail-fast: false
+      matrix:
+        ARCH: [x64]
+        include:
+          - ARCH: x64
+    defaults:
+      run:
+        shell: bash
+    steps:
+      - name: Upgrade git
+        run: |
+          yum -y install https://packages.endpointdev.com/rhel/7/os/x86_64/endpoint-repo.x86_64.rpm
+          yum -y install git
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 3
+      - name: Configure yum
+        run: |
+          yum -y install epel-release
+          yum -y update
+      - name: Install build dependencies
+        run: |
+          yum -y install centos-release-scl
+          yum -y install devtoolset-11-gcc-c++
+          yum -y install python3 awscli libpng-dev
+      - name: Install HarfBuzz dependencies
+        run: |
+          yum -y install ninja-build
+          pip3 install meson
+      - name: Configure build
+        run: |
+          source scl_source enable devtoolset-11 || true
+          meson setup build ${{env.FREETYPE_PARAMS}}
+      - name: Build
+        run: |
+          source scl_source enable devtoolset-11 || true
+          meson compile --verbose -C build
+          strip build/libfreetype.so
+      - name: Upload artifact
+        run: aws s3 cp build/libfreetype.so s3://lwjgl-build/nightly/linux/${{matrix.ARCH}}/ $S3_PARAMS
+      - name: Upload git revision
+        run: |
+          git config --global --add safe.directory $PWD
+          git log --first-parent --pretty=format:%H HEAD~2..HEAD~1 > libfreetype.so.git
+          aws s3 cp libfreetype.so.git s3://lwjgl-build/nightly/linux/${{matrix.ARCH}}/ $S3_PARAMS
+
+  linux-cross:
+    name: Linux Cross
+    runs-on: ubuntu-latest
+    container:
+      image: ${{matrix.CONTAINER}}
+    strategy:
+      fail-fast: false
+      matrix:
+        ARCH: [arm32, arm64, ppc64le, riscv64]
+        include:
+          # -----
+          - ARCH: arm32
+            CROSS_ARCH: armhf
+            CONTAINER: ubuntu:18.04
+            TRIPLET: arm-linux-gnueabihf
+          # -----
+          - ARCH: arm64
+            CROSS_ARCH: arm64
+            CONTAINER: ubuntu:18.04
+            TRIPLET: aarch64-linux-gnu
+          # -----
+          - ARCH: ppc64le
+            CROSS_ARCH: ppc64el
+            CONTAINER: ubuntu:18.04
+            TRIPLET: powerpc64le-linux-gnu
+          # -----
+          - ARCH: riscv64
+            CROSS_ARCH: riscv64
+            CONTAINER: ubuntu:20.04
+            TRIPLET: riscv64-linux-gnu
+    env:
+      LWJGL_ARCH: ${{matrix.ARCH}}
+    defaults:
+      run:
+        shell: bash
+    steps:
+      - name: Update apt repositories
+        run: |
+          apt-get -y update
+          apt-get -y install software-properties-common
+          apt-get -y install --reinstall ca-certificates
+          add-apt-repository -y ppa:git-core/ppa
+        if: ${{ matrix.CONTAINER == 'ubuntu:18.04' }}
+      - name: Upgrade git
+        run: |
+          apt-get -y update
+          apt-get -y upgrade
+          DEBIAN_FRONTEND=noninteractive apt-get -yq install awscli git ninja-build python3-pip
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 3
+      - name: Install dependencies
+        run: DEBIAN_FRONTEND=noninteractive apt-get -yq install cmake gcc-${{matrix.TRIPLET}} g++-${{matrix.TRIPLET}} libc6-dev-${{matrix.CROSS_ARCH}}-cross
+      - name: Install meson
+        run: pip3 install meson
+      - name: Prepare cross-compilation for ${{matrix.CROSS_ARCH}}
+        run: |
+          sed -i 's/deb http/deb [arch=amd64,i386] http/' /etc/apt/sources.list
+          grep "ubuntu.com/ubuntu" /etc/apt/sources.list | tee /etc/apt/sources.list.d/ports.list
+          sed -i 's/amd64,i386/${{matrix.CROSS_ARCH}}/' /etc/apt/sources.list.d/ports.list
+          sed -i 's#http://.*/ubuntu#http://ports.ubuntu.com/ubuntu-ports#' /etc/apt/sources.list.d/ports.list
+          dpkg --add-architecture ${{matrix.CROSS_ARCH}}
+          apt-get update || true
+      - name: Configure build
+        run: meson setup build ${{env.FREETYPE_PARAMS}} --cross-file lwjgl_linux_${{matrix.ARCH}}.cross
+      - name: Build
+        run: |
+          meson compile --verbose -C build
+          ${{matrix.TRIPLET}}-strip build/libfreetype.so
+      - name: Upload artifact
+        run: aws s3 cp build/libfreetype.so s3://lwjgl-build/nightly/linux/${{matrix.ARCH}}/ $S3_PARAMS
+      - name: Upload git revision
+        run: |
+          git config --global --add safe.directory $(pwd)
+          git log --first-parent --pretty=format:%H HEAD~2..HEAD~1 > libfreetype.so.git
+          aws s3 cp libfreetype.so.git s3://lwjgl-build/nightly/linux/${{matrix.ARCH}}/ $S3_PARAMS
+
+  macos:
+    name: macOS
+    runs-on: macos-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        ARCH: [x64, arm64]
+        include:
+          - ARCH: x64
+            MACOS: 10.9
+            MESON_PARAMS:
+          - ARCH: arm64
+            MACOS: 11.0
+            MESON_PARAMS: --cross-file lwjgl_macos_arm64.cross
+            env:
+              MACOSX_DEPLOYMENT_TARGET: 11.0
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 3
+      - name: Install dependencies
+        run: brew install meson
+      - name: Configure build
+        run: MACOSX_DEPLOYMENT_TARGET=${{matrix.MACOS}} meson setup build ${{env.FREETYPE_PARAMS}} -Dharfbuzz:coretext=enabled ${{matrix.MESON_PARAMS}}
+      - name: Build
+        run: |
+          MACOSX_DEPLOYMENT_TARGET=${{matrix.MACOS}} meson compile --verbose -C build
+          strip -u -r build/libfreetype.dylib
+      - name: Upload artifact
+        run: aws s3 cp build/libfreetype.dylib s3://lwjgl-build/nightly/macosx/${{matrix.ARCH}}/ $S3_PARAMS
+      - name: Upload git revision
+        run: |
+          git log --first-parent --pretty=format:%H HEAD~2..HEAD~1 > libfreetype.dylib.git
+          aws s3 cp libfreetype.dylib.git s3://lwjgl-build/nightly/macosx/${{matrix.ARCH}}/ $S3_PARAMS
+
+  windows:
+    name: Windows
+    runs-on: windows-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        ARCH: [x86, x64, arm64]
+        include:
+          - ARCH: x86
+            MSVC_ARCH: amd64_x86
+            PLATFORM: Win32
+            MESON_PARAMS:
+          - ARCH: x64
+            MSVC_ARCH: amd64
+            PLATFORM: x64
+            MESON_PARAMS:
+          - ARCH: arm64
+            MSVC_ARCH: amd64_arm64
+            PLATFORM: ARM64
+            MESON_PARAMS: --cross-file lwjgl_windows_arm64.cross
+    defaults:
+      run:
+        shell: cmd
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 3
+      - uses: ilammy/msvc-dev-cmd@v1
+        with:
+          arch: ${{matrix.MSVC_ARCH}}
+      # Strawberry Perl is installed by default on the Windows runner, adding a bunch of horrible stuff to PATH.
+      # Including a freetype build... which Meson picks up. Just nuke it here and everything will be fine.
+      # See https://github.com/actions/runner-images/issues/5459 for details. We haven't encountered this before
+      # because Meson uses .a for static MSVC libraries, instead of the usual .lib suffix.
+      - name: Install dependencies
+        run: |
+          pip3 install meson
+          rmdir C:\Strawberry /s /q
+      - name: Configure build
+        run: meson setup build ${{env.FREETYPE_PARAMS}} -Db_vscrt=mt -Dharfbuzz:gdi=enabled -Dharfbuzz:directwrite=enabled ${{matrix.MESON_PARAMS}}
+      - name: Build
+        run: meson compile --verbose -C build
+      - name: Upload artifact
+        run: aws s3 cp build\freetype-6.dll s3://lwjgl-build/nightly/windows/${{matrix.ARCH}}/freetype.dll ${{env.S3_PARAMS}}
+      - name: Upload git revision
+        run: |
+          git log --first-parent --pretty=format:%%H HEAD~2..HEAD~1 > freetype.dll.git
+          aws s3 cp freetype.dll.git s3://lwjgl-build/nightly/windows/${{matrix.ARCH}}/ ${{env.S3_PARAMS}}

lwjgl_linux_arm32.cross

@@ -0,0 +1,12 @@
+[host_machine]
+system = 'linux'
+cpu_family = 'arm'
+cpu = 'armhf'
+endian = 'little'
+
+[binaries]
+c = '/usr/bin/arm-linux-gnueabihf-gcc'
+cpp = '/usr/bin/arm-linux-gnueabihf-g++'
+ar = '/usr/bin/arm-linux-gnueabihf-ar'
+strip = '/usr/bin/arm-linux-gnueabihf-strip'
+pkgconfig = '/usr/bin/arm-linux-gnueabihf-pkg-config'

lwjgl_linux_arm64.cross

@@ -0,0 +1,12 @@
+[host_machine]
+system = 'linux'
+cpu_family = 'aarch64'
+cpu = 'arm64'
+endian = 'little'
+
+[binaries]
+c = '/usr/bin/aarch64-linux-gnu-gcc'
+cpp = '/usr/bin/aarch64-linux-gnu-g++'
+ar = '/usr/bin/aarch64-linux-gnu-gcc-ar'
+strip = '/usr/bin/aarch64-linux-gnu-strip'
+pkgconfig = '/usr/bin/aarch64-linux-gnu-pkg-config'

lwjgl_linux_ppc64le.cross

@@ -0,0 +1,12 @@
+[host_machine]
+system = 'linux'
+cpu_family = 'ppc64'
+cpu = 'ppc64'
+endian = 'little'
+
+[binaries]
+c = '/usr/bin/powerpc64le-linux-gnu-gcc'
+cpp = '/usr/bin/powerpc64le-linux-gnu-g++'
+ar = '/usr/bin/powerpc64le-linux-gnu-gcc-ar'
+strip = '/usr/bin/powerpc64le-linux-gnu-strip'
+pkgconfig = '/usr/bin/powerpc64le-linux-gnu-pkg-config'

lwjgl_linux_riscv64.cross

@@ -0,0 +1,12 @@
+[host_machine]
+system = 'linux'
+cpu_family = 'riscv64'
+cpu = 'riscv64'
+endian = 'little'
+
+[binaries]
+c = '/usr/bin/riscv64-linux-gnu-gcc'
+cpp = '/usr/bin/riscv64-linux-gnu-g++'
+ar = '/usr/bin/riscv64-linux-gnu-gcc-ar'
+strip = '/usr/bin/riscv64-linux-gnu-strip'
+pkgconfig = '/usr/bin/riscv64-linux-gnu-pkg-config'

lwjgl_macos_arm64.cross

@@ -0,0 +1,21 @@
+[host_machine]
+system = 'darwin'
+cpu_family = 'aarch64'
+cpu = 'arm64'
+endian = 'little'
+
+[binaries]
+c = ['clang']
+cpp = ['clang++']
+objc = ['clang']
+objcpp = ['clang++']
+
+[built-in options]
+c_args = ['-target', 'aarch64-apple-darwin', '-arch', 'arm64']
+cpp_args = ['-target', 'aarch64-apple-darwin', '-arch', 'arm64']
+objc_args = ['-target', 'aarch64-apple-darwin', '-arch', 'arm64']
+objcpp_args = ['-target', 'aarch64-apple-darwin', '-arch', 'arm64']
+c_link_args = ['-target', 'aarch64-apple-darwin', '-arch', 'arm64']
+cpp_link_args = ['-target', 'aarch64-apple-darwin', '-arch', 'arm64']
+objc_link_args = ['-target', 'aarch64-apple-darwin', '-arch', 'arm64']
+objcpp_link_args = ['-target', 'aarch64-apple-darwin', '-arch', 'arm64']

lwjgl_windows_arm64.cross

@@ -0,0 +1,12 @@
+[host_machine]
+system = 'windows'
+cpu_family = 'aarch64'
+cpu = 'armv8'
+endian = 'little'
+
+[binaries]
+c = 'cl'
+cpp = 'cl'
+fc = 'false'
+ar = 'lib'
+windres = 'rc'

meson.build

@@ -24,7 +24,7 @@
 #
 
 project('freetype2', 'c',
-  meson_version: '>= 0.55.0',
+  meson_version: '>= 0.56.0',
   version: run_command('builds/meson/extract_freetype_version.py',
                        'include/freetype/freetype.h',
                        check: true).stdout().strip(),
@@ -304,7 +304,8 @@ elif zlib_option == 'external'
   ft2_deps += [zlib_dep]
 elif zlib_option == 'system'
   zlib_dep = dependency('zlib',
-    required: true)
+    required: true,
+    static: true)
   assert(zlib_dep.found(), 'Could not find system zlib installation!')
   ftoption_command += [
     '--enable=FT_CONFIG_OPTION_USE_ZLIB',
@@ -328,18 +329,31 @@ endif
 # PNG support
 libpng_dep = dependency('libpng',
   required: get_option('png'),
-  fallback: 'libpng')
+  fallback: 'libpng',
+  static: true)
 
 if libpng_dep.found()
   ftoption_command += ['--enable=FT_CONFIG_OPTION_USE_PNG']
   ft2_deps += [libpng_dep]
 endif
 
 # Harfbuzz support
-harfbuzz_dep = dependency('harfbuzz',
-  version: '>= 2.0.0',
-  required: get_option('harfbuzz'),
-  default_options: ['freetype=disabled'])
+if meson.current_build_dir().contains('subprojects')
+  # LWJGL: Not used in this case, first freetype is built without harfbuzz
+  harfbuzz_dep = dependency('harfbuzz',
+    version: '>= 2.0.0',
+    required: get_option('harfbuzz'),
+    static: true,
+    default_options: ['freetype=disabled', 'tests=disabled', 'benchmark=disabled', 'docs=disabled']
+  )
+else
+  # LWJGL: This is a workaround to create an "internal" meson dependency, which is the only one
+  #        that supports as_link_whole. We need that to keep all HarfBuzz functions.
+  harfbuzz_project = subproject('harfbuzz',
+      required: true,
+      default_options: ['default_library=static', 'freetype=enabled', 'tests=disabled', 'benchmark=disabled', 'docs=disabled'])
+  harfbuzz_dep = harfbuzz_project.get_variable('libharfbuzz_dep').as_link_whole()
+endif
 
 if harfbuzz_dep.found()
   ftoption_command += ['--enable=FT_CONFIG_OPTION_USE_HARFBUZZ']
@@ -413,7 +427,7 @@ freetype_dep = declare_dependency(
   link_with: ft2_lib,
   version: ft2_pkgconfig_version)
 
-meson.override_dependency('freetype2', freetype_dep)
+#meson.override_dependency('freetype2', freetype_dep)
 
 
 # NOTE: Using both `install_dir` and `subdir` doesn't seem to work below,