Build for Linux RISC-V 64

.gitattributes

@@ -3,6 +3,8 @@
 
 update_version		export-ignore
 
+*	-text
+
 *.bat eol=crlf
 *.sln eol=crlf
 *.vcxproj eol=crlf

.github/workflows/lwjgl.yml

@@ -0,0 +1,222 @@
+name: LWJGL Build
+
+on:
+  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"
+  OPUS_PARAMS: --disable-extra-programs --disable-doc --disable-hardening --disable-stack-protector --enable-custom-modes
+
+jobs:
+  linux:
+    name: Linux
+    runs-on: ubuntu-latest
+    container:
+      image: centos:7
+    strategy:
+      fail-fast: false
+      matrix:
+        ARCH: [x64]
+        include:
+          - ARCH: x64
+    steps:
+      - run: |
+          yum -y install https://packages.endpointdev.com/rhel/7/os/x86_64/endpoint-repo.x86_64.rpm
+          yum -y install git
+        name: Upgrade git
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 3
+          submodules: true
+      - run: |
+          yum -y install epel-release
+          yum -y update
+        name: Configure yum
+      - run: |
+          yum -y install centos-release-scl
+          yum -y install devtoolset-11-gcc-c++
+          yum -y install autoconf automake libtool awscli
+        name: Install build dependencies
+      - run: |
+          source scl_source enable devtoolset-11 || true
+          cd ogg
+          ./autogen.sh
+          ./configure
+        name: Configure ogg
+      - run: |
+          source scl_source enable devtoolset-11 || true
+          ./autogen.sh
+          ./configure ${{env.OPUS_PARAMS}}
+        name: Configure build
+      - run: |
+          source scl_source enable devtoolset-11 || true
+          make
+          strip .libs/libopus.so
+        name: Build
+      - run: aws s3 cp .libs/libopus.so s3://lwjgl-build/nightly/linux/${{matrix.ARCH}}/ $S3_PARAMS
+        name: Upload artifact
+      - run: |
+          git config --global --add safe.directory $PWD
+          git log --first-parent --pretty=format:%H HEAD~2..HEAD~1 > libopus.so.git
+          aws s3 cp libopus.so.git s3://lwjgl-build/nightly/linux/${{matrix.ARCH}}/ $S3_PARAMS
+        name: Upload git revision
+
+  linux-cross:
+    name: Linux Cross
+    runs-on: ubuntu-latest
+    container:
+      image: ${{matrix.CONTAINER}}
+    strategy:
+      fail-fast: false
+      matrix:
+        ARCH: [arm32, arm64, mips64, riscv64]
+        include:
+          # -----
+          - ARCH: arm32
+            CONTAINER: ubuntu:18.04
+            PACKAGES: gcc-arm-linux-gnueabihf libc6-dev-armhf-cross
+            CC: CC=arm-linux-gnueabihf-gcc
+            HOST: arm-unknown-linux-gnueabihf
+            STRIP: arm-linux-gnueabihf-strip
+          # -----
+          - ARCH: arm64
+            CONTAINER: ubuntu:18.04
+            PACKAGES: gcc-aarch64-linux-gnu libc6-dev-arm64-cross
+            CC: CC=aarch64-linux-gnu-gcc
+            HOST: aarch64-unknown-linux-gnu
+            STRIP: aarch64-linux-gnu-strip
+          # -----
+          - ARCH: mips64
+            CONTAINER: ubuntu:18.04
+            PACKAGES: gcc-mips64el-linux-gnuabi64 libc6-dev-mips64el-cross
+            CC: CC=mips64el-linux-gnuabi64-gcc
+            HOST: mips64el-unknown-linux-gnu
+            STRIP: mips64el-linux-gnuabi64-strip
+          # -----
+          - ARCH: riscv64
+            CONTAINER: ubuntu:20.04
+            PACKAGES: gcc-riscv64-linux-gnu libc6-dev-riscv64-cross
+            CC: CC=riscv64-linux-gnu-gcc
+            HOST: riscv64-unknown-linux-gnu
+            STRIP: riscv64-linux-gnu-strip
+    steps:
+      - run: |
+          apt-get -y update
+          apt-get -y install software-properties-common wget
+          apt-get -y install --reinstall ca-certificates
+          apt-get -y update
+          apt-get -y upgrade
+          wget https://apt.kitware.com/keys/kitware-archive-latest.asc
+          apt-key add kitware-archive-latest.asc
+          add-apt-repository -y 'deb https://apt.kitware.com/ubuntu/ bionic main'
+          add-apt-repository -y ppa:git-core/ppa
+        name: Update apt repositories
+        if: ${{ matrix.CONTAINER == 'ubuntu:18.04' }}
+      - run: |
+          apt-get -y update
+          DEBIAN_FRONTEND=noninteractive apt-get -yq install awscli git
+        name: Upgrade git
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 3
+          submodules: true
+      - run: DEBIAN_FRONTEND=noninteractive apt-get -yq install autoconf make libtool ${{matrix.PACKAGES}}
+        name: Install dependencies
+      - run: |
+          cd ogg
+          ./autogen.sh
+          ./configure --host=${{matrix.HOST}}
+        name: Configure ogg
+      - run: |
+          ./autogen.sh
+          ${{matrix.CC}} ./configure ${{env.OPUS_PARAMS}} --host=${{matrix.HOST}}
+        name: Configure build
+      - run: |
+          make
+          ${{matrix.STRIP}} .libs/libopus.so
+        name: Build
+      - run: aws s3 cp .libs/libopus.so s3://lwjgl-build/nightly/linux/${{matrix.ARCH}}/ $S3_PARAMS
+        name: Upload artifact
+      - run: |
+          git config --global --add safe.directory $(pwd)
+          git log --first-parent --pretty=format:%H HEAD~2..HEAD~1 > libopus.so.git
+          aws s3 cp libopus.so.git s3://lwjgl-build/nightly/linux/${{matrix.ARCH}}/ $S3_PARAMS
+        name: Upload git revision
+
+  macos:
+    name: macOS
+    runs-on: macos-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        ARCH: [x64, arm64]
+        include:
+          - ARCH: x64
+            CC: CFLAGS="-O2 -mmacosx-version-min=10.9" LDFLAGS=-mmacosx-version-min=10.9
+            HOST: x86_64
+            CMAKE_PARAMS: -DCMAKE_OSX_DEPLOYMENT_TARGET=10.9
+          - ARCH: arm64
+            CC: SDKROOT=$(xcrun -sdk macosx11.1 --show-sdk-path) MACOSX_DEPLOYMENT_TARGET=$(xcrun -sdk macosx11.1 --show-sdk-platform-version) CFLAGS="-O2 -target aarch64-apple-darwin -arch arm64 -mmacosx-version-min=11.0" LDFLAGS="-target aarch64-apple-darwin -arch arm64 -mmacosx-version-min=11.0"
+            HOST: aarch64
+            CMAKE_PARAMS: -DCMAKE_OSX_DEPLOYMENT_TARGET=11.0 -DCMAKE_OSX_ARCHITECTURES=arm64 -DCMAKE_TOOLCHAIN_FILE=../XCompile-lwjgl.cmake -DSYSTEM_NAME=Darwin -DSYSTEM_PROCESSOR=aarch64
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 3
+          submodules: true
+      - run: brew install automake
+        name: Install dependencies
+      - run: |
+          ./autogen.sh
+          ${{matrix.CC}} ./configure ${{env.OPUS_PARAMS}} --target ${{matrix.ARCH}}-apple-darwin20 --host=${{matrix.HOST}}-apple-darwin20
+        name: Configure build
+      - run: |
+          ${{matrix.CC}} make
+          strip -u -r .libs/libopus.dylib
+        name: Build
+      - run: aws s3 cp .libs/libopus.dylib s3://lwjgl-build/nightly/macosx/${{matrix.ARCH}}/ $S3_PARAMS
+        name: Upload artifact
+      - run: |
+          git log --first-parent --pretty=format:%H HEAD~2..HEAD~1 > libopus.dylib.git
+          aws s3 cp libopus.dylib.git s3://lwjgl-build/nightly/macosx/${{matrix.ARCH}}/ $S3_PARAMS
+        name: Upload git revision
+
+  windows:
+    name: Windows
+    runs-on: windows-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        ARCH: [x86, x64, arm64]
+        include:
+          - ARCH: x86
+            PLATFORM: Win32
+          - ARCH: x64
+            PLATFORM: x64
+          - ARCH: arm64
+            PLATFORM: ARM64
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 3
+          submodules: true
+      - run: cmake -B build -G "Visual Studio 17 2022" -A ${{matrix.PLATFORM}} -DOPUS_INSTALL_PKG_CONFIG_MODULE=OFF -DOPUS_INSTALL_CMAKE_CONFIG_MODULE=OFF -DOPUS_HARDENING=OFF -DOPUS_STACK_PROTECTOR=OFF -DOPUS_BUILD_SHARED_LIBRARY=ON -DOPUS_CUSTOM_MODES=ON
+        shell: cmd
+        name: Configure build
+      - run: cmake --build build --parallel --config Release
+        shell: cmd
+        name: Build
+      - run: aws s3 cp build\Release\opus.dll s3://lwjgl-build/nightly/windows/${{matrix.ARCH}}/ ${{env.S3_PARAMS}}
+        shell: cmd
+        name: Upload artifact
+      - run: |
+          git log --first-parent --pretty=format:%%H HEAD~2..HEAD~1 > opus.dll.git
+          aws s3 cp opus.dll.git s3://lwjgl-build/nightly/windows/${{matrix.ARCH}}/ ${{env.S3_PARAMS}}
+        shell: cmd
+        name: Upload git revision
+

.gitmodules

@@ -0,0 +1,9 @@
+[submodule "opusfile"]
+	path = opusfile
+	url = ../../xiph/opusfile.git
+[submodule "ogg"]
+	path = ogg
+	url = ../../xiph/ogg.git
+[submodule "libopusenc"]
+	path = libopusenc
+	url = ../../xiph/libopusenc.git

CMakeLists.txt

@@ -270,6 +270,9 @@ set_target_properties(opus
 target_include_directories(
   opus
   PUBLIC $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
+         $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/libopusenc/include>
+         $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/ogg/include>
+         $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/opusfile/include>
          $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
          $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}/opus>
   PRIVATE ${CMAKE_CURRENT_BINARY_DIR}
@@ -279,6 +282,12 @@ target_include_directories(
 
 target_link_libraries(opus PRIVATE ${OPUS_REQUIRED_LIBRARIES})
 target_compile_definitions(opus PRIVATE OPUS_BUILD)
+target_compile_definitions(opus PRIVATE OUTSIDE_SPEEX)
+target_compile_definitions(opus PRIVATE RANDOM_PREFIX=lwjgl)
+target_compile_definitions(opus PRIVATE RESAMPLE_FULL_SINC_TABLE=1)
+target_compile_definitions(opus PRIVATE OPE_BUILD)
+target_compile_definitions(opus PRIVATE PACKAGE_NAME="opus")
+target_compile_definitions(opus PRIVATE PACKAGE_VERSION="${PACKAGE_VERSION}")
 
 if(OPUS_FIXED_POINT_DEBUG)
   target_compile_definitions(opus PRIVATE FIXED_DEBUG)

Makefile.am

@@ -10,7 +10,11 @@ lib_LTLIBRARIES = libopus.la
 DIST_SUBDIRS = doc
 
 AM_CPPFLAGS = -I$(top_srcdir)/include -I$(top_srcdir)/celt -I$(top_srcdir)/silk \
-              -I$(top_srcdir)/silk/float -I$(top_srcdir)/silk/fixed $(NE10_CFLAGS)
+              -I$(top_srcdir)/silk/float -I$(top_srcdir)/silk/fixed $(NE10_CFLAGS) \
+              -I$(top_srcdir)/libopusenc/include \
+              -I$(top_srcdir)/ogg/include \
+              -I$(top_srcdir)/opusfile/include \
+              -DOUTSIDE_SPEEX -DRANDOM_PREFIX=lwjgl -DRESAMPLE_FULL_SINC_TABLE=1 -DOPE_BUILD
 
 include celt_sources.mk
 include silk_sources.mk

Makefile.unix

@@ -45,7 +45,7 @@ ldflags-from-ldlibdirs  = $(addprefix -L,$(1))
 ldlibs-from-libs        = $(addprefix -l,$(1))
 
 WARNINGS = -Wall -W -Wstrict-prototypes -Wextra -Wcast-align -Wnested-externs -Wshadow
-CFLAGS  += -O2 -g $(WARNINGS) -DOPUS_BUILD
+CFLAGS  += -O2 $(WARNINGS) -DOPUS_BUILD
 CINCLUDES = include silk celt
 
 ifdef FIXED_POINT

opus_headers.mk

@@ -6,4 +6,18 @@ src/opus_private.h \
 src/analysis.h \
 src/mapping_matrix.h \
 src/mlp.h \
-src/tansig_table.h
+src/tansig_table.h \
+libopusenc/include/opusenc.h \
+libopusenc/src/arch.h \
+libopusenc/src/ogg_packer.h \
+libopusenc/src/opus_header.h \
+libopusenc/src/picture.h \
+libopusenc/src/resample_sse.h \
+libopusenc/src/speex_resampler.h \
+libopusenc/src/unicode_support.h \
+ogg/include/ogg/ogg.h \
+ogg/include/ogg/os_types.h \
+ogg/src/crctable.h \
+opusfile/include/opusfile.h \
+opusfile/src/internal.h \
+opusfile/src/winerrno.h

opus_sources.mk

@@ -8,7 +8,21 @@ src/opus_multistream_decoder.c \
 src/repacketizer.c \
 src/opus_projection_encoder.c \
 src/opus_projection_decoder.c \
-src/mapping_matrix.c
+src/mapping_matrix.c \
+libopusenc/src/ogg_packer.c \
+libopusenc/src/opus_header.c \
+libopusenc/src/opusenc.c \
+libopusenc/src/picture.c \
+libopusenc/src/resample.c \
+libopusenc/src/unicode_support.c \
+ogg/src/bitwise.c \
+ogg/src/framing.c \
+opusfile/src/http.c \
+opusfile/src/info.c \
+opusfile/src/internal.c \
+opusfile/src/opusfile.c \
+opusfile/src/stream.c \
+opusfile/src/wincerts.c
 
 OPUS_SOURCES_FLOAT = \
 src/analysis.c \