Protocol Buffers - Google's data interchange format (grpc依赖)
https://developers.google.com/protocol-buffers/
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
294 lines
9.0 KiB
294 lines
9.0 KiB
#!/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 |
|
# |
|
# Before running this script, make sure you have generated the configure script |
|
# in the parent directory (i.e., run ./autogen.sh there). |
|
|
|
OS=$1 |
|
ARCH=$2 |
|
MAKE_TARGET=$3 |
|
|
|
if [[ $# < 3 ]]; then |
|
echo "Not enough arguments provided." |
|
exit 1 |
|
fi |
|
|
|
case $MAKE_TARGET in |
|
protoc-gen-javalite) |
|
;; |
|
protoc) |
|
;; |
|
*) |
|
echo "Target ""$MAKE_TARGET"" invalid." |
|
exit 1 |
|
esac |
|
|
|
# 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" == s390x_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\|ld-linux\.so\.2" |
|
elif [[ "$ARCH" == x86_64 ]]; then |
|
white_list="linux-vdso\.so\.1\|libpthread\.so\.0\|libm\.so\.6\|libc\.so\.6\|ld-linux-x86-64\.so\.2" |
|
elif [[ "$ARCH" == s390x_64 ]]; then |
|
if [[ $host_machine != s390x ]];then |
|
dump_cmd='objdump -p '"$1"' | grep NEEDED' |
|
fi |
|
white_list="linux-vdso64\.so\.1\|libpthread\.so\.0\|libm\.so\.6\|libc\.so\.6\|libz\.so\.1\|ld64\.so\.1" |
|
elif [[ "$ARCH" == ppcle_64 ]]; then |
|
if [[ $host_machine != ppc64le ]];then |
|
dump_cmd='objdump -p '"$1"' | grep NEEDED' |
|
fi |
|
white_list="linux-vdso64\.so\.1\|libpthread\.so\.0\|libm\.so\.6\|libc\.so\.6\|libz\.so\.1\|ld64\.so\.2" |
|
elif [[ "$ARCH" == aarch_64 ]]; then |
|
dump_cmd='objdump -p '"$1"' | grep NEEDED' |
|
white_list="libpthread\.so\.0\|libm\.so\.6\|libc\.so\.6\|ld-linux-aarch64\.so\.1" |
|
fi |
|
elif [[ "$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=$ARCH TARGET=$MAKE_TARGET" |
|
|
|
CONFIGURE_ARGS="--disable-shared" |
|
|
|
if [[ "$OS" == windows ]]; then |
|
MAKE_TARGET="${MAKE_TARGET}.exe" |
|
fi |
|
|
|
# Override the default value set in configure.ac that has '-g' which produces |
|
# huge binary. |
|
CXXFLAGS="-DNDEBUG" |
|
LDFLAGS="" |
|
|
|
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 [[ "$OS" == linux ]]; then |
|
if [[ "$ARCH" == x86_64 ]]; then |
|
CXXFLAGS="$CXXFLAGS -m64" |
|
elif [[ "$ARCH" == x86_32 ]]; then |
|
CXXFLAGS="$CXXFLAGS -m32" |
|
elif [[ "$ARCH" == aarch_64 ]]; then |
|
CONFIGURE_ARGS="$CONFIGURE_ARGS --host=aarch64-linux-gnu" |
|
elif [[ "$ARCH" == ppcle_64 ]]; then |
|
CXXFLAGS="$CXXFLAGS -m64" |
|
CONFIGURE_ARGS="$CONFIGURE_ARGS --host=powerpc64le-linux-gnu" |
|
elif [[ "$ARCH" == s390x_64 ]]; then |
|
CXXFLAGS="$CXXFLAGS -m64" |
|
CONFIGURE_ARGS="$CONFIGURE_ARGS --host=s390x-linux-gnu" |
|
else |
|
fail "Unsupported arch: $ARCH" |
|
fi |
|
elif [[ "$OS" == windows ]]; then |
|
# Cross-compilation for Windows |
|
CONFIGURE_ARGS="$CONFIGURE_ARGS" |
|
if [[ "$ARCH" == x86_64 ]]; then |
|
CONFIGURE_ARGS="$CONFIGURE_ARGS --host=x86_64-w64-mingw32" |
|
elif [[ "$ARCH" == x86_32 ]]; then |
|
CONFIGURE_ARGS="$CONFIGURE_ARGS --host=i686-w64-mingw32" |
|
else |
|
fail "Unsupported arch: $ARCH" |
|
fi |
|
else |
|
fail "Cannot build $OS on $(uname)" |
|
fi |
|
elif [[ "$(uname)" == Darwin* ]]; then |
|
assertEq "$OS" osx $LINENO |
|
# Make the binary compatible with OSX 10.7 and later |
|
CXXFLAGS="$CXXFLAGS -mmacosx-version-min=10.7" |
|
if [[ "$ARCH" == x86_64 ]]; then |
|
CXXFLAGS="$CXXFLAGS -m64" |
|
elif [[ "$ARCH" == x86_32 ]]; then |
|
CXXFLAGS="$CXXFLAGS -m32" |
|
else |
|
fail "Unsupported arch: $ARCH" |
|
fi |
|
else |
|
fail "Unsupported system: $(uname)" |
|
fi |
|
|
|
# Statically link libgcc and libstdc++. |
|
# -s to produce stripped binary. |
|
if [[ "$OS" == windows ]]; then |
|
# Also static link libpthread required by mingw64 |
|
LDFLAGS="$LDFLAGS -static-libgcc -static-libstdc++ -Wl,-Bstatic -lstdc++ -lpthread -s" |
|
elif [[ "$OS" != osx ]]; then |
|
# And they don't work under Mac. |
|
LDFLAGS="$LDFLAGS -static-libgcc -static-libstdc++ -s" |
|
fi |
|
|
|
export CXXFLAGS LDFLAGS |
|
|
|
# Nested double quotes are unintuitive, but it works. |
|
cd "$(dirname "$0")" |
|
|
|
WORKING_DIR="$(pwd)" |
|
BUILD_DIR="build/$OS/$ARCH" |
|
TARGET_FILE="target/$OS/$ARCH/$MAKE_TARGET.exe" |
|
|
|
mkdir -p "$BUILD_DIR" && cd "$BUILD_DIR" && |
|
../../../../configure $CONFIGURE_ARGS && |
|
cd src && make $MAKE_TARGET -j8 && |
|
cd "$WORKING_DIR" && mkdir -p $(dirname $TARGET_FILE) && |
|
cp $BUILD_DIR/src/$MAKE_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
|
|
|