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Also provide musl libc builds of Velocity natives

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Reference: PaperMC/Paper#11367
This commit is contained in:
Andrew Steinborn
2024-09-07 12:56:31 -04:00
parent 784806848d
commit 525ac2712e
11 changed files with 81 additions and 19 deletions
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9
native/build-support/alpine.Dockerfile Normal file
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@@ -0,0 +1,9 @@
FROM amazoncorretto:17.0.12-alpine3.18
# Install required dependencies
RUN apk add --no-cache bash alpine-sdk cmake openssl-dev openssl
# Create a non-root user
RUN adduser -D user
USER user

11
native/build-support/build-all-linux-natives.sh
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@@ -6,7 +6,8 @@ set -e
cd "$(dirname "$0")/.." || exit 1
ARCHS=(x86_64 aarch64)
BASE_DOCKERFILE_VARIANTS=(ubuntu-focal ubuntu-jammy)
BASE_DOCKERFILE_VARIANTS=(ubuntu-focal ubuntu-jammy alpine)
COMPRESSION_VARIANTS=(ubuntu-focal alpine)
for variant in "${BASE_DOCKERFILE_VARIANTS[@]}"; do
docker_platforms=""
@@ -25,8 +26,8 @@ for arch in "${ARCHS[@]}"; do
docker run --rm -v "$(pwd)":/app --platform linux/${arch} velocity-native-build:$variant /bin/bash -c "cd /app && ./build-support/compile-linux-crypto.sh"
done
# Use only the oldest variant for the compression library
variant=${BASE_DOCKERFILE_VARIANTS[0]}
echo "Building native compression for $arch on $variant..."
docker run --rm -v "$(pwd)":/app --platform linux/${arch} velocity-native-build:$variant /bin/bash -c "cd /app && ./build-support/compile-linux-compress.sh"
for variant in "${COMPRESSION_VARIANTS[@]}"; do
echo "Building native compression for $arch on $variant..."
docker run --rm -v "$(pwd)":/app --platform linux/${arch} velocity-native-build:$variant /bin/bash -c "cd /app && ./build-support/compile-linux-compress.sh"
done
done

8
native/build-support/compile-linux-compress.sh
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@@ -16,8 +16,14 @@ cd libdeflate || exit
rm -rf build && cmake -DCMAKE_POSITION_INDEPENDENT_CODE=ON -B build && cmake --build build --target libdeflate_static
cd ..
# Determine if we are on musl libc or glibc
suffix=""
if ldd --version 2>&1 | grep -q musl; then
suffix="-musl"
fi
CFLAGS="-O2 -I$JAVA_HOME/include/ -I$JAVA_HOME/include/linux/ -fPIC -shared -Wl,-z,noexecstack -Wall -Werror -fomit-frame-pointer"
ARCH=$(uname -m)
mkdir -p src/main/resources/linux_$ARCH
$CC $CFLAGS -Ilibdeflate src/main/c/jni_util.c src/main/c/jni_zlib_deflate.c src/main/c/jni_zlib_inflate.c \
libdeflate/build/libdeflate.a -o src/main/resources/linux_$ARCH/velocity-compress.so
libdeflate/build/libdeflate.a -o src/main/resources/linux_$ARCH/velocity-compress$suffix.so

8
native/build-support/compile-linux-crypto.sh
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@@ -20,9 +20,11 @@ if [ ! "$CC" ]; then
export CC=gcc
fi
output_file="velocity-cipher.so"
if [ -n "$OPENSSL_VERSION" ]; then
output_file="velocity-cipher-ossl${OPENSSL_VERSION}.so"
# Determine if we are on musl libc or glibc
suffix=""
if ldd --version 2>&1 | grep -q musl; then
suffix="-musl"
filename=$(echo "$filename" | sed "s/\.so/$suffix.so/")
fi
CFLAGS="-O2 -I$JAVA_HOME/include/ -I$JAVA_HOME/include/linux/ -fPIC -shared -Wl,-z,noexecstack -Wall -Werror -fomit-frame-pointer"