Merge commit '36bca61764984ff5395653cf8377ec5daa71b709' as 'libs/protobuf'

2022-10-22 14:46:58 +02:00
parent 8642954942 36bca61764
commit fab18d7d55
2186 changed files with 838730 additions and 0 deletions
--- a/libs/protobuf/kokoro/release/protoc/build-protoc.sh
+++ b/libs/protobuf/kokoro/release/protoc/build-protoc.sh
@@ -0,0 +1,247 @@
+#!/bin/bash
+
+# Builds protoc executable into target/<OS>/<ARCH>/protoc.exe; optionally builds
+# protoc plugins into target/<OS>/<ARCH>/protoc-gen-*.exe
+#
+# Usage: ./build-protoc.sh <OS> <ARCH> <TARGET>
+#
+# <TARGET> can be "protoc" or "protoc-gen-javalite". Supported <OS> <ARCH>
+# combinations:
+#   HOST   <OS>    <ARCH>   <COMMENT>
+#   cygwin windows x86_32   Requires: i686-w64-mingw32-gcc
+#   cygwin windows x86_64   Requires: x86_64-w64-mingw32-gcc
+#   linux  linux   aarch_64 Requires: g++-aarch64-linux-gnu
+#   linux  linux   x86_32
+#   linux  linux   x86_64
+#   linux  windows x86_32   Requires: i686-w64-mingw32-gcc
+#   linux  windows x86_64   Requires: x86_64-w64-mingw32-gcc
+#   macos  osx     x86_32
+#   macos  osx     x86_64
+#   mingw  windows x86_32
+#   mingw  windows x86_64
+
+OS=$1
+ARCH=$2
+BAZEL_TARGET=$3
+
+if [[ $# < 3 ]]; then
+  echo "Not enough arguments provided."
+  exit 1
+fi
+
+if [[ $BAZEL_TARGET != protoc ]]; then
+    echo "Target ""$BAZEL_TARGET"" invalid."
+    exit 1
+fi
+
+# Under Cygwin, bash doesn't have these in PATH when called from Maven which
+# runs in Windows version of Java.
+export PATH="/bin:/usr/bin:$PATH"
+
+############################################################################
+# Helper functions
+############################################################################
+E_PARAM_ERR=98
+E_ASSERT_FAILED=99
+
+# Usage:
+fail()
+{
+  echo "ERROR: $1"
+  echo
+  exit $E_ASSERT_FAILED
+}
+
+# Usage: assertEq VAL1 VAL2 $LINENO
+assertEq ()
+{
+  lineno=$3
+  if [ -z "$lineno" ]; then
+    echo "lineno not given"
+    exit $E_PARAM_ERR
+  fi
+
+  if [[ "$1" != "$2" ]]; then
+    echo "Assertion failed:  \"$1\" == \"$2\""
+    echo "File \"$0\", line $lineno"    # Give name of file and line number.
+    exit $E_ASSERT_FAILED
+  fi
+}
+
+# Checks the artifact is for the expected architecture
+# Usage: checkArch <path-to-protoc>
+checkArch ()
+{
+  echo
+  echo "Checking file format ..."
+  if [[ "$OS" == windows || "$OS" == linux ]]; then
+    format="$(objdump -f "$1" | grep -o "file format .*$" | grep -o "[^ ]*$")"
+    echo Format=$format
+    if [[ "$OS" == linux ]]; then
+      host_machine="$(uname -m)";
+      if [[ "$ARCH" == x86_32 ]]; then
+        assertEq $format "elf32-i386" $LINENO
+      elif [[ "$ARCH" == x86_64 ]]; then
+        assertEq $format "elf64-x86-64" $LINENO
+      elif [[ "$ARCH" == aarch_64 ]]; then
+        assertEq $format "elf64-little" $LINENO
+      elif [[ "$ARCH" == s390_64 ]]; then
+	if [[ $host_machine == s390x ]];then
+	  assertEq $format "elf64-s390" $LINENO
+	else
+          assertEq $format "elf64-big" $LINENO
+	fi
+      elif [[ "$ARCH" == ppcle_64 ]]; then
+	if [[ $host_machine == ppc64le ]];then
+	  assertEq $format "elf64-powerpcle" $LINENO
+	else
+          assertEq $format "elf64-little" $LINENO
+	fi
+      else
+        fail "Unsupported arch: $ARCH"
+      fi
+    else
+      # $OS == windows
+      if [[ "$ARCH" == x86_32 ]]; then
+        assertEq $format "pei-i386" $LINENO
+      elif [[ "$ARCH" == x86_64 ]]; then
+        assertEq $format "pei-x86-64" $LINENO
+      else
+        fail "Unsupported arch: $ARCH"
+      fi
+    fi
+  elif [[ "$OS" == osx ]]; then
+    format="$(file -b "$1" | grep -o "[^ ]*$")"
+    echo Format=$format
+    if [[ "$ARCH" == x86_32 ]]; then
+      assertEq $format "i386" $LINENO
+    elif [[ "$ARCH" == x86_64 ]]; then
+      assertEq $format "x86_64" $LINENO
+    else
+      fail "Unsupported arch: $ARCH"
+    fi
+  else
+    fail "Unsupported system: $OS"
+  fi
+  echo
+}
+
+# Checks the dependencies of the artifact. Artifacts should only depend on
+# system libraries.
+# Usage: checkDependencies <path-to-protoc>
+checkDependencies ()
+{
+  if [[ "$OS" == windows ]]; then
+    dump_cmd='objdump -x '"$1"' | fgrep "DLL Name"'
+    white_list="KERNEL32\.dll\|msvcrt\.dll"
+  elif [[ "$OS" == linux ]]; then
+    host_machine="$(uname -m)";
+    dump_cmd='ldd '"$1"
+    if [[ "$ARCH" == x86_32 ]]; then
+      white_list="linux-gate\.so\.1\|libpthread\.so\.0\|libm\.so\.6\|libc\.so\.6\|libgcc_s\.so\.1\|libstdc++\.so\.6\|ld-linux\.so\.2"
+    elif [[ "$ARCH" == x86_64 ]]; then
+      white_list="linux-vdso\.so\.1\|libpthread\.so\.0\|libm\.so\.6\|libc\.so\.6\|libgcc_s\.so\.1\|libstdc++\.so\.6\|ld-linux-x86-64\.so\.2"
+    elif [[ "$ARCH" == s390_64 ]]; then
+      if [[ $host_machine != s390x ]];then
+        dump_cmd='objdump -p '"$1"' | grep NEEDED'
+      fi
+      white_list="linux-vdso64\.so\.1\|libpthread\.so\.0\|libm\.so\.6\|libc\.so\.6\|libgcc_s\.so\.1\|libstdc++\.so\.6\|libz\.so\.1\|ld64\.so\.1"
+    elif [[ "$ARCH" == ppcle_64 ]]; then
+      if [[ $host_machine != ppc64le ]];then
+        dump_cmd='objdump -p '"$1"' | grep NEEDED'
+      fi
+      white_list="linux-vdso64\.so\.1\|libpthread\.so\.0\|libm\.so\.6\|libc\.so\.6\|libgcc_s\.so\.1\|libstdc++\.so\.6\|libz\.so\.1\|ld64\.so\.2"
+    elif [[ "$ARCH" == aarch_64 ]]; then
+      dump_cmd='objdump -p '"$1"' | grep NEEDED'
+      white_list="libpthread\.so\.0\|libm\.so\.6\|libc\.so\.6\|libgcc_s\.so\.1\|libstdc++\.so\.6\|ld-linux-aarch64\.so\.1"
+    fi
+  elif [[ "$OS" == osx ]]; then
+    dump_cmd='otool -L '"$1"' | fgrep dylib'
+    white_list="libz\.1\.dylib\|libstdc++\.6\.dylib\|libSystem\.B\.dylib"
+  fi
+  if [[ -z "$white_list" || -z "$dump_cmd" ]]; then
+    fail "Unsupported platform $OS-$ARCH."
+  fi
+  echo "Checking for expected dependencies ..."
+  eval $dump_cmd | grep -i "$white_list" || fail "doesn't show any expected dependencies"
+  echo "Checking for unexpected dependencies ..."
+  eval $dump_cmd | grep -i -v "$white_list"
+  ret=$?
+  if [[ $ret == 0 ]]; then
+    fail "found unexpected dependencies (listed above)."
+  elif [[ $ret != 1 ]]; then
+    fail "Error when checking dependencies."
+  fi  # grep returns 1 when "not found", which is what we expect
+  echo "Dependencies look good."
+  echo
+}
+############################################################################
+
+echo "Building protoc, OS=$OS ARCH=$ARCH TARGET=$BAZEL_TARGET"
+
+BAZEL_ARGS=("--dynamic_mode=off" "--compilation_mode=opt" "--copt=-g0" "--copt=-fpic")
+
+if [[ "$OS" == windows ]]; then
+  BAZEL_TARGET="${BAZEL_TARGET}.exe"
+fi
+
+if [[ "$(uname)" == CYGWIN* ]]; then
+  assertEq "$OS" windows $LINENO
+  # Use mingw32 compilers because executables produced by Cygwin compiler
+  # always have dependency on Cygwin DLL.
+  if [[ "$ARCH" == x86_64 ]]; then
+    CONFIGURE_ARGS="$CONFIGURE_ARGS --host=x86_64-w64-mingw32"
+  elif [[ "$ARCH" == x86_32 ]]; then
+    CONFIGURE_ARGS="$CONFIGURE_ARGS --host=i686-pc-mingw32"
+  else
+    fail "Unsupported arch by CYGWIN: $ARCH"
+  fi
+elif [[ "$(uname)" == MINGW32* ]]; then
+  assertEq "$OS" windows $LINENO
+  assertEq "$ARCH" x86_32 $LINENO
+elif [[ "$(uname)" == MINGW64* ]]; then
+  assertEq "$OS" windows $LINENO
+  assertEq "$ARCH" x86_64 $LINENO
+elif [[ "$(uname)" == Linux* ]]; then
+  if [[ "$OS" == linux ]]; then
+    BAZEL_ARGS+=("--config=linux-$ARCH")
+  elif [[ "$OS" == windows ]]; then
+    # Cross-compilation for Windows
+    if [[ "$ARCH" == x86_64 ]]; then
+      BAZEL_ARGS+=("--config=win64")
+    elif [[ "$ARCH" == x86_32 ]]; then
+      BAZEL_ARGS+=("--config=win32")
+    else
+      fail "Unsupported arch: $ARCH"
+    fi
+  else
+    fail "Cannot build $OS on $(uname)"
+  fi
+elif [[ "$(uname)" == Darwin* ]]; then
+  assertEq "$OS" osx $LINENO
+  # Make the binary compatible with OSX 10.7 and later
+  BAZEL_ARGS+=("--config=osx-$ARCH" "--macos_minimum_os=10.7")
+else
+  fail "Unsupported system: $(uname)"
+fi
+
+# Nested double quotes are unintuitive, but it works.
+cd "$(dirname "$0")"
+
+WORKING_DIR="$(pwd)"
+TARGET_FILE="target/$OS/$ARCH/$BAZEL_TARGET.exe"
+DOCKER_IMAGE=gcr.io/protobuf-build/bazel/linux@sha256:2bfd061284eff8234f2fcca16d71d43c69ccf3a22206628b54c204a6a9aac277
+
+tmpfile=$(mktemp -u) &&
+docker run --cidfile $tmpfile -v $WORKING_DIR/../../..:/workspace $DOCKER_IMAGE \
+    build //:$BAZEL_TARGET "${BAZEL_ARGS[@]}" &&
+mkdir -p $(dirname $TARGET_FILE) &&
+docker cp \
+  `cat $tmpfile`:/workspace/bazel-bin/$BAZEL_TARGET $TARGET_FILE || exit 1
+
+if [[ "$OS" == osx ]]; then
+  # Since Mac linker doesn't accept "-s", we need to run strip
+  strip $TARGET_FILE || exit 1
+fi
+
+checkArch $TARGET_FILE && checkDependencies $TARGET_FILE
--- a/libs/protobuf/kokoro/release/protoc/linux/build.sh
+++ b/libs/protobuf/kokoro/release/protoc/linux/build.sh
@@ -0,0 +1,29 @@
+#!/bin/bash
+
+# This is not the source of truth for release protoc executables, and will soon
+# be deprecated.
+
+set -ex
+
+# Change to repo root.
+cd $(dirname $0)/../../../..
+GIT_REPO_ROOT=$(pwd)
+
+# Initialize any submodules.
+git submodule update --init --recursive
+
+# Cross-build for aarch64, ppc64le and s390x. Note: we do these builds first to avoid
+# file permission issues. The Docker builds will create directories owned by
+# root, which causes problems if we try to add new artifacts to those
+# directories afterward.
+
+
+kokoro/release/protoc/build-protoc.sh linux aarch_64 protoc
+
+kokoro/release/protoc/build-protoc.sh linux ppcle_64 protoc
+
+kokoro/release/protoc/build-protoc.sh linux s390_64 protoc
+
+kokoro/release/protoc/build-protoc.sh linux x86_64 protoc
+
+kokoro/release/protoc/build-protoc.sh linux x86_32 protoc
--- a/libs/protobuf/kokoro/release/protoc/linux/release.cfg
+++ b/libs/protobuf/kokoro/release/protoc/linux/release.cfg
@@ -0,0 +1,7 @@
+build_file: "protobuf/kokoro/release/protoc/linux/build.sh"
+
+action {
+  define_artifacts {
+    regex: "**/protoc.exe"
+  }
+}
--- a/libs/protobuf/kokoro/release/protoc/macos/build.sh
+++ b/libs/protobuf/kokoro/release/protoc/macos/build.sh
@@ -0,0 +1,12 @@
+#!/bin/bash
+
+set -ex
+CXXFLAGS_COMMON="-std=c++14 -DNDEBUG -mmacosx-version-min=10.9"
+
+cd github/protobuf
+
+bazel build //:protoc --dynamic_mode=off
+mkdir -p build64/src
+cp bazel-bin/protoc build64/src/protoc
+file bazel-bin/protoc
+otool -L bazel-bin/protoc | grep dylib
--- a/libs/protobuf/kokoro/release/protoc/macos/release.cfg
+++ b/libs/protobuf/kokoro/release/protoc/macos/release.cfg
@@ -0,0 +1,8 @@
+# Configuration for Mac OSX protoc release builds
+build_file: "protobuf/kokoro/release/protoc/macos/build.sh"
+
+action {
+  define_artifacts {
+    regex: "**/protoc"
+  }
+}
--- a/libs/protobuf/kokoro/release/protoc/windows/build.bat
+++ b/libs/protobuf/kokoro/release/protoc/windows/build.bat
@@ -0,0 +1,35 @@
+set generator32=Visual Studio 15
+set generator64=Visual Studio 15 Win64
+set vcplatform32=win32
+set vcplatform64=x64
+set configuration=Release
+
+:: VS2017 is installed, but will not be selected by default. This command sets
+:: up the environment so that CMake will find and use it:
+call "%ProgramFiles(x86)%\Microsoft Visual Studio\2017\Community\VC\Auxiliary\Build\vcvarsall.bat" x64
+
+echo Building protoc
+cd github\protobuf
+
+echo Update Submodules
+echo This is needed because this build uses CMake <3.13.
+git submodule update --init --recursive
+set ABSL_ROOT_DIR=%cd%\third_party\abseil-cpp
+
+mkdir build32
+cd build32
+cmake -G "%generator32%" -Dprotobuf_BUILD_TESTS=OFF -Dprotobuf_BUILD_SHARED_LIBS=OFF -Dprotobuf_UNICODE=ON ..
+msbuild protobuf.sln /p:Platform=%vcplatform32% || goto error
+cd ..
+
+mkdir build64
+cd build64
+cmake -G "%generator64%" -Dprotobuf_BUILD_TESTS=OFF -Dprotobuf_BUILD_SHARED_LIBS=OFF -Dprotobuf_UNICODE=ON ..
+msbuild protobuf.sln /p:Platform=%vcplatform64% || goto error
+cd ..
+
+goto :EOF
+
+:error
+echo Failed!
+exit /b %ERRORLEVEL%
--- a/libs/protobuf/kokoro/release/protoc/windows/release.cfg
+++ b/libs/protobuf/kokoro/release/protoc/windows/release.cfg
@@ -0,0 +1,8 @@
+# Configuration for Windows protoc release builds
+build_file: "protobuf/kokoro/release/protoc/windows/build.bat"
+
+action {
+  define_artifacts {
+    regex: "**/protoc.exe"
+  }
+}