构建 parquet-cpp 时如何静态 link 箭头？

Question

By default, Parquet links to Arrow's shared libraries. If you wish to statically-link the Arrow symbols instead, pass -DPARQUET_ARROW_LINKAGE=static.

我确实想静态 link Arrow，因为我想在其他没有安装 Arrow 的服务器上使用我的程序。我试过 -DPARQUET_ARROW_LINKAGE=static，但我收到关于 "missing transitive dependencies" 的错误：

# cmake -DPARQUET_BUILD_TESTS=Off -DCMAKE_BUILD_TYPE=Release -DPARQUET_MINIMAL_DEPENDENCY=ON -DPARQUET_ARROW_LINKAGE=static .
-- The C compiler identification is GNU 4.8.5
...
-- [ /usr/local/share/cmake-3.9/Modules/FindBoost.cmake:1717 ] Boost_FOUND = 1
-- Boost version: 1.55.0
...
-- THRIFT_HOME:
-- Thrift compiler/libraries NOT found:  (THRIFT_INCLUDE_DIR-NOTFOUND, THRIFT_STATIC_LIB-NOTFOUND). Looked in system search paths.
-- Thrift include dir: /root/tmp/parquet-cpp-master/thrift_ep/src/thrift_ep-install/include
-- Thrift static library: /root/tmp/parquet-cpp-master/thrift_ep/src/thrift_ep-install/lib/libthrift.a
-- Thrift compiler: /root/tmp/parquet-cpp-master/thrift_ep/src/thrift_ep-install/bin/thrift
-- Checking for module 'arrow'
--   No package 'arrow' found
-- Could not find the Arrow library. Looked for headers in , and for libs in
-- Building Apache Arrow from commit: 501d60e918bd4d10c429ab34e0b8e8a87dffb732
-- CMAKE_CXX_FLAGS:  -O3 -DNDEBUG  -Wall -std=c++11
-- Found cpplint executable at /root/tmp/parquet-cpp-master/build-support/cpplint.py
CMake Error at CMakeLists.txt:515 (message):
  Missing transitive dependencies for Arrow static linking

所以我 found the code 产生了错误：

  if (NOT DEFINED ENV{BROTLI_STATIC_LIB_ENC} OR
      NOT DEFINED ENV{BROTLI_STATIC_LIB_DEC} OR
      NOT DEFINED ENV{BROTLI_STATIC_LIB_COMMON} OR
      NOT DEFINED ENV{SNAPPY_STATIC_LIB} OR
      NOT DEFINED ENV{ZLIB_STATIC_LIB} OR
      NOT DEFINED ENV{LZ4_STATIC_LIB} OR
      NOT DEFINED ENV{ZSTD_STATIC_LIB})
    message(FATAL_ERROR "Missing transitive dependencies for Arrow static linking")

但这并没有真正帮助我，因为我不知道如何定义这些环境变量。

我需要自己编译Arrow然后安装吗？（我宁愿让 parquet-cpp 为我做。）

Answer 1

我安排了一个脚本来下载依赖源，设置环境变量和运行你的 cmake 行在最后。只需更改 DEPDIR 变量值，将其设置为所选目录即可。

#!/bin/bash

CMKDIR=$PWD
DEPDIR=/tmp

cd $DEPDIR

#snappy
git clone https://github.com/google/snappy.git
cd snappy
mkdir build 
cd build 
cmake ..
make

export SNAPPY_STATIC_LIB=$DEPDIR/snappy/build/libsnappy.a

cd $DEPDIR

#brotli
git clone https://github.com/google/brotli.git
cd brotli
mkdir out
cd out
../configure-cmake
make

export BROTLI_STATIC_LIB_ENC=$DEPDIR/brotli/out/libbrotlienc-static.a
export BROTLI_STATIC_LIB_DEC=$DEPDIR/brotli/out/libbrotlidec-static.a
export BROTLI_STATIC_LIB_COMMON=$DEPDIR/brotli/out/libbrotlicommon-static.a

cd $DEPDIR

#zlib
git clone https://github.com/madler/zlib.git
cd zlib
./configure
make

export ZLIB_STATIC_LIB=$DEPDIR/zlib/libz.a

cd $DEPDIR

#lz4
git clone https://github.com/lz4/lz4.git
cd lz4
make

export LZ4_STATIC_LIB=$DEPDIR/lz4/lib/liblz4.a

cd $DEPDIR

#zstd
git clone https://github.com/facebook/zstd.git
cd zstd
make

export ZSTD_STATIC_LIB=$DEPDIR/zstd/lib/libzstd.a

cd $CMKDIR

cmake -DPARQUET_BUILD_TESTS=Off -DCMAKE_BUILD_TYPE=Release -DPARQUET_MINIMAL_DEPENDENCY=ON -DPARQUET_ARROW_LINKAGE=static

这个脚本很简单，但应该有效。只需将它复制到一个新文件中（在同一个 CMakeLists.txt 目录中），赋予该文件执行权限（即 sudo chmod +x filename）并像这样执行它：

./filename.sh

关于fPIC选项问题，您需要编辑一些文件：

snappy: 在CMakeLists.txt中添加这一行，在开头，前两行之后：

set(CMAKE_POSITION_INDEPENDENT_CODE ON)

lz4 and zstd: 编辑 lib 子目录中的 Makefile，在此行之后

CFLAGS  += $(DEBUGFLAGS) $(MOREFLAGS)

添加这一行：

CFLAGS += -fPIC

zlib：编辑 Makefile，在这一行之后

CFLAGS=-O3 -D_LARGEFILE64_SOURCE=1 -DHAVE_HIDDEN

添加这一行：

CFLAGS += -fPIC

brotli: 据我从 make 输出中看到的，该选项已经设置。

在运行再次make之前，执行这个脚本：

#!/bin/bash

DEPDIR=/tmp

cd $DEPDIR/snappy/build
cmake ..
make clean
make

cd $DEPDIR/lz4
make clean
make

cd $DEPDIR/zstd
make clean
make

构建 parquet-cpp 时如何静态 link 箭头？

How can I statically link Arrow when building parquet-cpp?

c++

makefile

cmake

parquet