Installation on MacOS

[holmes1412]

Workflow需要依赖OpenSSL(推荐1.1及以上版本)和Cmake（要求3.6以上版本），以下为安装步骤：

• 安装 OpenSSL

  brew install openssl
  

• 安装 CMake

  brew install cmake
  

• 指定 OpenSSL 环境变量
  由于MacOS下默认有LibreSSL，因此在brew安装后，并不会自动建软链，我们需要手动把执行路径、编译路径、cmake时的find_package路径都配置到bash的环境变量中。用户可以执行brew info openssl查看相关信息，也可以如下配置：

  echo 'export PATH="/usr/local/opt/openssl@1.1/bin:$PATH"' >> ~/.bash_profile
  echo 'export LDFLAGS="-L/usr/local/opt/openssl@1.1/lib"' >> ~/.bash_profile
  echo 'export CPPFLAGS="-I/usr/local/opt/openssl@1.1/include"' >> ~/.bash_profile
  echo 'export PKG_CONFIG_PATH="/usr/local/opt/openssl@1.1/lib/pkgconfig"' >> ~/.bash_profile
  echo 'export OPENSSL_ROOT_DIR=/usr/local/opt/openssl' >> ~/.bash_profile
  echo 'export OPENSSL_LIBRARIES=/usr/local/opt/openssl/lib' >> ~/.bash_profile
  

  如果使用zsh，则还需要以下一步，把bash的配置加载一下：

  echo 'test -f ~/.bash_profile  && source ~/.bash_profile' >> ~/.zshrc
  source ~/.zshrc
  

[wangh09]

Hi. 建议维护一个conan repo

[wqw547243068]

按照以上步骤执行，还是报错

• ld: cannot link directly with dylib/framework, your binary is not an allowed client of /usr/lib/libcrypto.dylib for architecture x86_64

[ 98%] Linking CXX shared library ../../_lib/libworkflow.dylib
ld: cannot link directly with dylib/framework, your binary is not an allowed client of /usr/lib/libcrypto.dylib for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make[3]: *** [../_lib/libworkflow.dylib] Error 1
make[2]: *** [src/CMakeFiles/workflow-shared.dir/all] Error 2
make[1]: *** [all] Error 2
make: *** [all] Error 2

[holmes1412]

你好，我们昨天对cmake有一些改动，为了兼容更多系统，所以改动略大，今天在持续修复中。
麻烦先使用前两天的版本，或者release 0.9.9～这两天会整天完成cmake的改动，整体改完我再at你看看～非常感谢小伙伴！

[Barenboim]

更新了master，可以再试一下。
@wqw547243068

[wqw547243068]

mac编译通过，谢谢！

[wuleying]

更新了master，可以再试一下。 @wqw547243068

使用master碰到一样的问题

[ 98%] Linking CXX shared library ../../_lib/libworkflow.dylib
ld: cannot link directly with dylib/framework, your binary is not an allowed client of /usr/lib/libcrypto.dylib for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make[3]: *** [../_lib/libworkflow.dylib] Error 1
make[2]: *** [src/CMakeFiles/workflow-shared.dir/all] Error 2
make[1]: *** [all] Error 2
make: *** [all] Error 2

[Barenboim]

更新了master，可以再试一下。 @wqw547243068

使用master碰到一样的问题

[ 98%] Linking CXX shared library ../../_lib/libworkflow.dylib
ld: cannot link directly with dylib/framework, your binary is not an allowed client of /usr/lib/libcrypto.dylib for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make[3]: *** [../_lib/libworkflow.dylib] Error 1
make[2]: *** [src/CMakeFiles/workflow-shared.dir/all] Error 2
make[1]: *** [all] Error 2
make: *** [all] Error 2

目前最新master或0.9.10的release有这个问题？你可以改一下cmake，先把动态库的编译先去了。在src/CMakeLists.txt里。

[aquilius2022]

你好：
这是我今天编译遇到的错误。麻烦能不能说一下怎么修改cmake?
十分感谢。
mkdir -p build.cmake
rm -rf build.cmake/CMakeCache.txt
cd build.cmake && cmake -D KAFKA= -D MYSQL= -D REDIS= /Users/jiehou/Downloads/workflow-0.9.9/tutorial
-- The C compiler identification is AppleClang 12.0.5.12050022
-- The CXX compiler identification is AppleClang 12.0.5.12050022
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /Library/Developer/CommandLineTools/usr/bin/cc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /Library/Developer/CommandLineTools/usr/bin/c++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Found OpenSSL: /usr/local/opt/openssl/lib/libcrypto.dylib (found version "1.1.1l")

CMake Error at CMakeLists.txt:13 (find_package):
Could not find a package configuration file provided by "workflow" with any
of the following names:

workflowConfig.cmake
workflow-config.cmake

Add the installation prefix of "workflow" to CMAKE_PREFIX_PATH or set
"workflow_DIR" to a directory containing one of the above files. If
"workflow" provides a separate development package or SDK, be sure it has
been installed.

-- Configuring incomplete, errors occurred!
See also "/Users/jiehou/Downloads/workflow-0.9.9/tutorial/build.cmake/CMakeFiles/CMakeOutput.log".
See also "/Users/jiehou/Downloads/workflow-0.9.9/tutorial/build.cmake/CMakeFiles/CMakeError.log".
make: *** [all] Error 1

[Barenboim]

@aquilius2022
你是要编译tutorial吗？直接到tutorial目录里，输入make就可以了。按下面几个命令:

git clone https://github.com/sogou/workflow
cd workflow
make
cd tutorial
make

[aquilius2022]

@Barenboim,
great. it can be compiled well. thanks.