diff options
Diffstat (limited to 'protoc-artifacts/build-protoc.sh')
| -rwxr-xr-x | protoc-artifacts/build-protoc.sh | 57 |
1 files changed, 44 insertions, 13 deletions
diff --git a/protoc-artifacts/build-protoc.sh b/protoc-artifacts/build-protoc.sh index 2f67c508..b78abbcf 100755 --- a/protoc-artifacts/build-protoc.sh +++ b/protoc-artifacts/build-protoc.sh @@ -1,17 +1,36 @@ #!/bin/bash -# Builds protoc executable into target/protoc.exe +# Builds protoc executable into target/protoc.exe; optionally build protoc +# plugins into target/protoc-gen-*.exe # To be run from Maven. -# Usage: build-protoc.sh <OS> <ARCH> +# Usage: build-protoc.sh <OS> <ARCH> <TARGET> # <OS> and <ARCH> are ${os.detected.name} and ${os.detected.arch} from os-maven-plugin +# <TARGET> can be "protoc" or "protoc-gen-javalite" +# +# The script now supports cross-compiling windows and linux-arm64 in linux-x86 +# environment. Required packages: +# - Windows: i686-w64-mingw32-gcc (32bit) and x86_64-w64-mingw32-gcc (64bit) +# - Arm64: g++-aarch64-linux-gnu + OS=$1 ARCH=$2 +MAKE_TARGET=$3 -if [[ $# < 2 ]]; then +if [[ $# < 3 ]]; then echo "No arguments provided. This script is intended to be run from Maven." exit 1 fi +case $MAKE_TARGET in + protoc-gen-javalite) + ;; + protoc) + ;; + *) + echo "Target ""$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" @@ -60,6 +79,10 @@ checkArch () 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" == ppcle_64 ]]; then + assertEq $format "elf64-powerpcle" $LINENO else fail "Unsupported arch: $ARCH" fi @@ -103,6 +126,11 @@ checkDependencies () white_list="linux-gate\.so\.1\|libpthread\.so\.0\|libm\.so\.6\|libc\.so\.6\|ld-linux\.so\.2" elif [[ "$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 [[ "$ARCH" == ppcle_64 ]]; then + white_list="linux-vdso64\.so\.1\|libpthread\.so\.0\|libm\.so\.6\|libc\.so\.6\|libz\.so\.1\|ld64\.so\.2" + elif [[ "$ARCH" == aarch_64 ]]; then + dump_cmd='objdump -p '"$1"' | grep NEEDED' + white_list="libpthread\.so\.0\|libc\.so\.6\|ld-linux-aarch64\.so\.1" fi elif [[ "$OS" == osx ]]; then dump_cmd='otool -L '"$1"' | fgrep dylib' @@ -126,7 +154,7 @@ checkDependencies () } ############################################################################ -echo "Building protoc, OS=$OS ARCH=$ARCH" +echo "Building protoc, OS=$OS ARCH=$ARCH TARGET=$TARGET" # Nested double quotes are unintuitive, but it works. cd "$(dirname "$0")" @@ -134,7 +162,7 @@ cd "$(dirname "$0")" WORKING_DIR=$(pwd) CONFIGURE_ARGS="--disable-shared" -MAKE_TARGET="protoc" +TARGET_FILE=target/$MAKE_TARGET.exe if [[ "$OS" == windows ]]; then MAKE_TARGET="${MAKE_TARGET}.exe" fi @@ -167,13 +195,15 @@ elif [[ "$(uname)" == Linux* ]]; 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" else fail "Unsupported arch: $ARCH" fi elif [[ "$OS" == windows ]]; then # Cross-compilation for Windows - # TODO(zhangkun83) MinGW 64 always adds dependency on libwinpthread-1.dll, - # which is undesirable for repository deployment. CONFIGURE_ARGS="$CONFIGURE_ARGS" if [[ "$ARCH" == x86_64 ]]; then CONFIGURE_ARGS="$CONFIGURE_ARGS --host=x86_64-w64-mingw32" @@ -202,19 +232,20 @@ fi # Statically link libgcc and libstdc++. # -s to produce stripped binary. -# And they don't work under Mac. -if [[ "$OS" != osx ]]; then +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 -TARGET_FILE=target/protoc.exe - cd "$WORKING_DIR"/.. && ./configure $CONFIGURE_ARGS && - cd src && make clean && make google/protobuf/stubs/pbconfig.h $MAKE_TARGET && + cd src && make clean && make $MAKE_TARGET && cd "$WORKING_DIR" && mkdir -p target && - (cp ../src/protoc $TARGET_FILE || cp ../src/protoc.exe $TARGET_FILE) || + cp ../src/$MAKE_TARGET $TARGET_FILE || exit 1 if [[ "$OS" == osx ]]; then |