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add manylinux docker image usage #10585

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35 changes: 35 additions & 0 deletions tools/manylinux1/README.md
Original file line number Diff line number Diff line change
Expand Up @@ -28,3 +28,38 @@ git clone https://github.com/paddlepaddle/paddle
cd paddle/tools/manylinux1
REPO=[yourrepo] ./build_all.sh
```

## Build PaddlePaddle for the different Python ABIs

Choose one of the following Python ABI and set the correct environment variables.

- cp27-cp27m

```bash
export LD_LIBRARY_PATH=/opt/_internal/cpython-2.7.11-ucs2/lib:${LD_LIBRARY_PATH#/opt/_internal/cpython-2.7.11-ucs4/lib:}
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One more question, do we need to refer to this document from http://www.paddlepaddle.org/docs/develop/documentation/fluid/zh/build_and_install/build_from_source_cn.html because in that document it also uses manylinux image to build.

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Good idea, done.

export PATH=/opt/python/cp27-cp27m/bin/:${PATH}
export PYTHON_FLAGS="-DPYTHON_EXECUTABLE:FILEPATH=/opt/python/cp27-cp27m/bin/python
-DPYTHON_INCLUDE_DIR:PATH=/opt/python/cp27-cp27m/include/python2.7
-DPYTHON_LIBRARIES:FILEPATH=/opt/_internal/cpython-2.7.11-ucs2/lib/libpython2.7.so"
```

- cp27-cp27mu

```bash
export LD_LIBRARY_PATH=/opt/_internal/cpython-2.7.11-ucs4/lib:${LD_LIBRARY_PATH#/opt/_internal/cpython-2.7.11-ucs2/lib:}
export PATH=/opt/python/cp27-cp27mu/bin/:${PATH}
export PYTHON_FLAGS="-DPYTHON_EXECUTABLE:FILEPATH=/opt/python/cp27-cp27mu/bin/python
-DPYTHON_INCLUDE_DIR:PATH=/opt/python/cp27-cp27mu/include/python2.7
-DPYTHON_LIBRARIES:FILEPATH=/opt/_internal/cpython-2.7.11-ucs4/lib/libpython2.7.so"
```

And then add the `PYTHON_FLAGS` as your cmake flags:

```bash
cmake ..
${PYTHON_FLAGS} \
-DWITH_GPU=OFF \
...
```

You can find more details about cmake flags at [here](http://www.paddlepaddle.org/docs/develop/documentation/fluid/en/build_and_install/build_from_source_en.html#appendix-build-options)