build-jetbrainsruntime-linux.sh

#!/bin/bash
#
# Builds JDK11, optionally creating distribution artifacts for it.
# Usage:
#   build_openjdk11-linux.sh [-q]
# The JDK is built in OUT_DIR (or "out" if unset).
# If DIST_DIR is set, the following artifacts are created there:
#   jdk.zip              archive of the JDK distribution
#   jdk-debuginfo.zip    .debuginfo files for JDK's shared libraries
#   configure.log
#   build.log
# Specify -q to suppress most of the output noise

set -eu
declare -r prog="${0##*/}"

function usage() {
  cat <<EOF
Usage:
    $prog [-q]
The JDK is built in OUT_DIR (or "out" if unset).
If DIST_DIR is set, artifacts are created there.
With -q, runs with minimum noise.
EOF
  exit 1
}

# Creates the directory if it does not exist and returns its absolute path
function make_target_dir() {
  mkdir -p "$1" && realpath "$1"
}

if [[ -n "${DIST_DIR:-}" ]]; then
  dist_dir="$(make_target_dir "${DIST_DIR}")"
fi

while getopts 'qd:' opt; do
  case $opt in
    q) quiet=t ;;
    *) usage ;;
  esac
done
shift $(($OPTIND-1))
(($#==0)) || usage

declare -r out_path=$(make_target_dir "${OUT_DIR:-"out"}")
declare -r sysroot="$out_path/sysroot"
declare -r build_dir="$out_path/build"
declare -r top=$(realpath "$(dirname "$0")/../../..")
declare -r clang_bin="$top/prebuilts/clang/host/linux-x86/clang-r416183b/bin"

# "Installs" given Debian packages into specified directory.
function unpack_dependencies() {
  local -r target_dir="$1"
  local -r ar="$clang_bin/llvm-ar"
  shift
  mkdir -p "$target_dir"
  
  for deb in "$@"; do
    # Debian package is actually 'ar' archive. The package files are in data.tar.<type>
    # member. Extract and untar it.
    case $("$ar" -t "$deb" | grep data.tar) in
      data.tar.xz)
        "$ar" -p "$deb" data.tar.xz | (cd "$target_dir" && tar -Jx) ;;
      data.tar.bz2)
        "$ar" -p "$deb" data.tar.bz2 | (cd "$target_dir" && tar -jx) ;;
      data.tar.gz)
        "$ar" -p "$deb" data.tar.gz | (cd "$target_dir" && tar -zx) ;;
      *)
        printf "%s does not contain expected archive\n" "$deb"
        exit 1
        ;;
    esac
    [[ -n "${quiet:-}" ]] || printf "Unpacked %s\n" "$deb"
  done
}

# Prepare
unpack_dependencies "$sysroot" \
  "$top/toolchain/jdk/deps/"{libasound,libcups2,libfreetype,libice,libpng,libsm,libx}*.deb

# Configure
mkdir -p "$build_dir"
[[ -n "${quiet:-}" ]] || set -x
(cd "$build_dir" && 
   bash +x "$top/external/jetbrains/JetBrainsRuntime/configure" \
     "${quiet:+--quiet}" \
     --disable-full-docs \
     --disable-warnings-as-errors \
     --with-alsa-include="$sysroot/usr/include" \
     --with-alsa-lib="$sysroot/usr/lib/x86_64-linux-gnu" \
     --with-boot-jdk="$top/prebuilts/jdk/jdk9/linux-x86" \
     --with-cups-include="$sysroot/usr/include" \
     --with-sysroot="$sysroot"\
     --with-freetype=system \
     --with-freetype-lib="$sysroot/usr/lib/x86_64-linux-gnu" \
     --with-freetype-include="$sysroot/usr/include/freetype2" \
     --with-libpng=bundled \
     --with-native-debug-symbols=external \
     --with-stdc++lib=static \
     --with-toolchain-type=clang \
     --with-tools-dir="$clang_bin" \
     --without-version-pre \
     --with-vendor-name="JetBrains s.r.o." \
     --with-version-opt="$(sed 's/^.*-//' "${top}/external/jetbrains/JetBrainsRuntime/build.txt")-${BUILD_NUMBER}" \
     --with-zlib=bundled \
     --x-libraries="$sysroot/usr/lib/x86_64-linux-gnu" \
     --x-includes="$sysroot/usr/include" \
     --with-extra-cflags="-fno-delete-null-pointer-checks" \
     --with-extra-ldflags="-fuse-ld=lld" \
     AR=llvm-ar NM=llvm-nm OBJCOPY=llvm-objcopy OBJDUMP=llvm-objdump STRIP=llvm-strip
)

# Make
declare -r make_log_level=${quiet:+warn}
make -C "$build_dir" LOG=${make_log_level:-debug} ${quiet:+-s} images
[[ -n "${dist_dir:-}" ]] || exit 0

# Dist
rm -rf "$dist_dir"/{jdk.zip,jdk-debuginfo.zip,jdk-runtime.zip,build.log,configure.log}
(cd "$build_dir/images/jdk" && 
  zip -9rDy${quiet:+q} "$dist_dir"/jdk.zip . -x 'demo/*' -x'man/*' -x'*.debuginfo' && 
  zip -9rDy${quiet:+q} "$dist_dir"/jdk-debuginfo.zip . -i'*.debuginfo'
)
cp "$build_dir"/build.log "$dist_dir"
cp "$build_dir"/configure-support/config.log "$dist_dir"/configure.log

"${build_dir}/images/jdk/bin/jlink" \
  --no-header-files \
  --no-man-pages \
  --compress=2 \
  --module-path="${build_dir}/images/jdk/jmods" \
  --add-modules java.base,java.compiler,java.datatransfer,java.desktop,java.instrument,java.logging,java.management,java.management.rmi,java.naming,java.net.http,java.prefs,java.rmi,java.scripting,java.se,java.security.jgss,java.security.sasl,java.smartcardio,java.sql,java.sql.rowset,java.transaction.xa,java.xml,java.xml.crypto,jdk.accessibility,jdk.aot,jdk.attach,jdk.charsets,jdk.compiler,jdk.crypto.cryptoki,jdk.crypto.ec,jdk.dynalink,jdk.hotspot.agent,jdk.httpserver,jdk.internal.ed,jdk.internal.jvmstat,jdk.internal.le,jdk.internal.vm.ci,jdk.internal.vm.compiler,jdk.internal.vm.compiler.management,jdk.jartool,jdk.javadoc,jdk.jdi,jdk.jdwp.agent,jdk.jfr,jdk.jlink,jdk.jsobject,jdk.localedata,jdk.management,jdk.management.agent,jdk.management.jfr,jdk.naming.dns,jdk.naming.rmi,jdk.net,jdk.pack,jdk.scripting.nashorn,jdk.scripting.nashorn.shell,jdk.sctp,jdk.security.auth,jdk.security.jgss,jdk.unsupported,jdk.xml.dom,jdk.zipfs \
  --output "${build_dir}/java-runtime"
(cd "${build_dir}/java-runtime" && zip -9rDy${quiet:+q} "${dist_dir}/jdk-runtime.zip" .)