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@ -40,22 +40,21 @@ You can also get the source by "git clone" our git repository. Make sure you |
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have also cloned the submodules and generated the configure script (skip this |
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if you are using a release .tar.gz or .zip package): |
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```shell |
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git clone https://github.com/protocolbuffers/protobuf.git |
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cd protobuf |
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git submodule update --init --recursive |
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./autogen.sh |
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``` |
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To build and install the C++ Protocol Buffer runtime and the Protocol |
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Buffer compiler (protoc) execute the following: |
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```shell |
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./configure |
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make |
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make check |
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sudo make install |
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sudo ldconfig # refresh shared library cache. |
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``` |
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If "make check" fails, you can still install, but it is likely that |
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some features of this library will not work correctly on your system. |
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Proceed at your own risk. |
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@ -123,15 +122,15 @@ of "protobuf" in these examples. |
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For a Mac system, Unix tools are not available by default. You will first need |
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to install Xcode from the Mac AppStore and then run the following command from |
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a terminal: |
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```shell |
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sudo xcode-select --install |
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```shell |
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To install Unix tools, you can install "port" following the instructions at |
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https://www.macports.org . This will reside in /opt/local/bin/port for most |
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Mac installations. |
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```shell |
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sudo /opt/local/bin/port install autoconf automake libtool |
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``` |
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Then follow the Unix instructions above. |
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**Note for cross-compiling** |
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