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Diffstat (limited to 'third_party/protobuf/protoc-artifacts/build-protoc.sh')
| -rwxr-xr-x | third_party/protobuf/protoc-artifacts/build-protoc.sh | 236 |
1 files changed, 0 insertions, 236 deletions
diff --git a/third_party/protobuf/protoc-artifacts/build-protoc.sh b/third_party/protobuf/protoc-artifacts/build-protoc.sh deleted file mode 100755 index e31948e987..0000000000 --- a/third_party/protobuf/protoc-artifacts/build-protoc.sh +++ /dev/null @@ -1,236 +0,0 @@ -#!/bin/bash - -# 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> <TARGET> -# <OS> and <ARCH> are ${os.detected.name} and ${os.detected.arch} from os-maven-plugin -# <TARGET> can be "protoc" or "protoc-gen-javalite" -OS=$1 -ARCH=$2 -MAKE_TARGET=$3 - -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" - -############################################################################ -# 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 [[ "$OS" == linux ]]; then - if [[ "$ARCH" == x86_32 ]]; then - assertEq $format "elf32-i386" $LINENO - elif [[ "$ARCH" == x86_64 ]]; then - assertEq $format "elf64-x86-64" $LINENO - 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 - 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 [[ "$ARCH" == x86_64 ]]; then - white_list="linux-vdso\.so\.1\|libpthread\.so\.0\|libm\.so\.6\|libc\.so\.6\|ld-linux-x86-64\.so\.2" - fi - elif [[ "$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=$ARCH TARGET=$TARGET" - -# Nested double quotes are unintuitive, but it works. -cd "$(dirname "$0")" - -WORKING_DIR=$(pwd) -CONFIGURE_ARGS="--disable-shared" - -TARGET_FILE=target/$MAKE_TARGET.exe -if [[ "$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" - 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="$CONFIGURE_ARGS --host=x86_64-w64-mingw32" - elif [[ "$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: $(uname)" -fi - -# Statically link libgcc and libstdc++. -# -s to produce stripped binary. -# And they don't work under Mac. -if [[ "$OS" != osx ]]; then - LDFLAGS="$LDFLAGS -static-libgcc -static-libstdc++ -s" -fi - -export CXXFLAGS LDFLAGS - -cd "$WORKING_DIR"/.. && ./configure $CONFIGURE_ARGS && - cd src && make clean && make $MAKE_TARGET && - cd "$WORKING_DIR" && mkdir -p target && - cp ../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 |