manylinux-x86: Initial addition

Makefile

@@ -2,9 +2,9 @@ DOCKER = docker
 ORG = dockcross
 BIN = bin
 
-images: base android-arm linux-x86 linux-x64 manylinux-x64 linux-arm64 linux-armv5 linux-armv6 linux-armv7 windows-x86 windows-x64
+images: base android-arm linux-x86 linux-x64 manylinux-x64 manylinux-x86 linux-arm64 linux-armv5 linux-armv6 linux-armv7 windows-x86 windows-x64
 
-test: base.test android-arm.test linux-x86.test linux-x64.test manylinux-x64.test linux-arm64.test linux-armv5.test linux-armv6.test linux-armv7.test windows-x86.test windows-x64.test
+test: base.test android-arm.test linux-x86.test linux-x64.test manylinux-x64.test manylinux-x86.test linux-arm64.test linux-armv5.test linux-armv6.test linux-armv7.test windows-x86.test windows-x64.test
 
 android-arm: base android-arm/Dockerfile
 	$(DOCKER) build -t $(ORG)/android-arm android-arm
@@ -81,6 +81,16 @@ manylinux-x64.test: manylinux-x64 test/run.py
 	$(DOCKER) run --rm dockcross/manylinux-x64 > $(BIN)/dockcross-manylinux-x64 && chmod +x $(BIN)/dockcross-manylinux-x64
 	$(BIN)/dockcross-manylinux-x64 /opt/python/cp35-cp35m/bin/python test/run.py
 
+manylinux-x86/Dockerfile: manylinux-x86/Dockerfile.in common.docker
+	sed '/common.docker/ r common.docker' manylinux-x86/Dockerfile.in > manylinux-x86/Dockerfile
+
+manylinux-x86: manylinux-x86/Dockerfile
+	$(DOCKER) build -t $(ORG)/manylinux-x86 -f manylinux-x86/Dockerfile .
+
+manylinux-x86.test: manylinux-x86 test/run.py
+	$(DOCKER) run --rm dockcross/manylinux-x86 > $(BIN)/dockcross-manylinux-x86 && chmod +x $(BIN)/dockcross-manylinux-x86
+	$(BIN)/dockcross-manylinux-x86 /opt/python/cp35-cp35m/bin/python test/run.py
+
 windows-x86: base windows-x86/Dockerfile windows-x86/settings.mk
 	$(DOCKER) build -t $(ORG)/windows-x86 windows-x86
 
@@ -105,4 +115,4 @@ base.test: base test/run.py
 	mkdir -p $(BIN)
 	$(DOCKER) run --rm dockcross/base > $(BIN)/dockcross-base && chmod +x $(BIN)/dockcross-base
 
-.PHONY: images base android-arm linux-x86 linux-x64 manylinux-x64 linux-arm64 linux-armv5 linux-armv6 linux-armv7 windows-x86 windows-x64 tests %.test
+.PHONY: images base android-arm linux-x86 linux-x64 manylinux-x64 manylinux-x86 linux-arm64 linux-armv5 linux-armv6 linux-armv7 windows-x86 windows-x64 tests %.test

README.rst

@@ -107,6 +107,14 @@ dockcross/manylinux-x64
   Also has support for the dockcross script, and it has installations of CMake, Ninja, and `scikit-build <http://scikit-build.org>`_
 
 
+.. |manylinux-x86-images| image:: https://badge.imagelayers.io/dockcross/manylinux-x86:latest.svg
+  :target: https://imagelayers.io/?images=dockcross/manylinux-x86:latest
+
+dockcross/manylinux-x86
+  |manylinux-x86-images| Docker `manylinux <https://github.com/pypa/manylinux>`_ image for building Linux i686 `Python wheel packages <http://pythonwheels.com/>`_.
+  Also has support for the dockcross script, and it has installations of CMake, Ninja, and `scikit-build <http://scikit-build.org>`_
+
+
 .. |windows-x64-images| image:: https://badge.imagelayers.io/dockcross/windows-x64:latest.svg
   :target: https://imagelayers.io/?images=dockcross/windows-x64:latest
 

circle.yml

@@ -34,6 +34,8 @@ dependencies:
     - docker pull dockcross/linux-x86
     - if [[ -e ~/docker/manylinux-x64.tar ]]; then docker load -i ~/docker/manylinux-x64.tar; fi
     - docker pull dockcross/manylinux-x64
+    - if [[ -e ~/docker/manylinux-x86.tar ]]; then docker load -i ~/docker/manylinux-x86.tar; fi
+    - docker pull dockcross/manylinux-x86
     - if [[ -e ~/docker/windows-x64.tar ]]; then docker load -i ~/docker/windows-x64.tar; fi
     - docker pull dockcross/windows-x64
     - if [[ -e ~/docker/windows-x86.tar ]]; then docker load -i ~/docker/windows-x86.tar; fi
@@ -63,6 +65,8 @@ test:
     - mkdir -p ~/docker; docker save dockcross/linux-x86 > ~/docker/linux-x86.tar
     - make manylinux-x64.test
     - mkdir -p ~/docker; docker save dockcross/manylinux-x64 > ~/docker/manylinux-x64.tar
+    - make manylinux-x86.test
+    - mkdir -p ~/docker; docker save dockcross/manylinux-x86 > ~/docker/manylinux-x86.tar
     - make windows-x64.test:
         timeout: 3000
     - mkdir -p ~/docker; docker save dockcross/windows-x64 > ~/docker/windows-x64.tar
@@ -86,5 +90,6 @@ deployment:
       - docker push dockcross/linux-x64
       - docker push dockcross/linux-x86
       - docker push dockcross/manylinux-x64
+      - docker push dockcross/manylinux-x86
       - docker push dockcross/windows-x64
       - docker push dockcross/windows-x86

manylinux-x86/Dockerfile.in

@@ -0,0 +1,38 @@
+FROM quay.io/pypa/manylinux1_i686:latest
+MAINTAINER Matt McCormick "matt.mccormick@kitware.com"
+
+#include "common.docker"
+
+RUN cd /opt && \
+  wget "http://smarden.org/runit/runit-2.1.2.tar.gz" && \
+  tar xvzf runit-2.1.2.tar.gz && \
+  cd admin/runit-2.1.2 && \
+  ./package/install
+
+COPY manylinux-x64/install-skbuild.sh /usr/local/bin
+RUN /usr/local/bin/install-skbuild.sh
+
+RUN yum -y install sudo
+
+ENV CROSS_TRIPLE i686-linux-gnu
+ENV CROSS_ROOT /opt/rh/devtoolset-2/root/usr/bin
+ENV AS=${CROSS_ROOT}/as \
+    AR=${CROSS_ROOT}/ar \
+    CC=${CROSS_ROOT}/gcc \
+    CPP=${CROSS_ROOT}/cpp \
+    CXX=${CROSS_ROOT}/g++ \
+    LD=${CROSS_ROOT}/ld
+
+COPY linux-x86/${CROSS_TRIPLE}-noop.sh /usr/bin/${CROSS_TRIPLE}-noop
+
+COPY manylinux-x86/Toolchain.cmake ${CROSS_ROOT}/../lib/
+ENV CMAKE_TOOLCHAIN_FILE ${CROSS_ROOT}/../lib/Toolchain.cmake
+ENV DEFAULT_DOCKCROSS_IMAGE dockcross/manylinux-x86
+
+RUN curl -O https://cmake.org/files/v3.6/cmake-3.6.2-Linux-i386.tar.gz && \
+   tar xzf cmake-3.6.2-Linux-i386.tar.gz && \
+   cp -a cmake-3.6.2-Linux-i386/* /usr/ && \
+   rm -rf cmake-3.6.2-Linux-i386
+
+COPY linux-x86/linux32-entrypoint.sh /dockcross/
+ENTRYPOINT ["/dockcross/linux32-entrypoint.sh"]

manylinux-x86/Toolchain.cmake

@@ -0,0 +1,16 @@
+set(CMAKE_SYSTEM_NAME Linux)
+set(CMAKE_SYSTEM_VERSION 1)
+set(CMAKE_SYSTEM_PROCESSOR i686)
+
+set(cross_triple "i686-linux-gnu")
+
+set(CMAKE_C_COMPILER /opt/rh/devtoolset-2/root/usr/bin/gcc)
+set(CMAKE_CXX_COMPILER /opt/rh/devtoolset-2/root/usr/bin/g++)
+set(CMAKE_ASM_COMPILER /opt/rh/devtoolset-2/root/usr/bin/as)
+set(CMAKE_Fortran_COMPILER /opt/rh/devtoolset-2/root/usr/bin/gfortran)
+
+# Discard path returned by pkg-config and associated with HINTS in module
+# like FindOpenSSL.
+set(CMAKE_IGNORE_PATH /usr/lib/x86_64-linux-gnu/ /usr/lib/x86_64-linux-gnu/lib/)
+
+set(CMAKE_CROSSCOMPILING_EMULATOR /usr/bin/${cross_triple}-noop)

manylinux-x86/install-skbuild.sh

@@ -0,0 +1,5 @@
+#!/bin/bash
+
+for PIP in /opt/python/*/bin/pip; do
+  $PIP install scikit-build==0.3.0
+done