scipy: add package

packages/scipy/Dockerfile.stage1

@@ -0,0 +1,10 @@
+FROM ghcr.io/bjia56/armv7l-wheel-builder:main
+
+WORKDIR /
+RUN wget -q https://github.com/OpenMathLib/OpenBLAS/releases/download/v0.3.23/OpenBLAS-0.3.23.tar.gz && \
+    tar xf OpenBLAS-0.3.23.tar.gz && \
+    cd OpenBLAS-0.3.23 && \
+    mkdir -p /tmp/vendor && \
+    make PREFIX=/tmp/vendor TARGET=ARMV7 -j4 && \
+    make PREFIX=/tmp/vendor TARGET=ARMV7 install
+

packages/scipy/Dockerfile.stage2

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+FROM base
+ARG PYTHON_VERSION
+ARG VERSION
+ARG OUTPUT_DIR
+
+ENV CFLAGS='-I/usr/local/ssl/include -I/tmp/vendor/include'
+ENV LDFLAGS='-L/usr/local/ssl/lib -L/tmp/vendor/lib'
+ENV LD_LIBRARY_PATH=/tmp/vendor/lib:/usr/local/ssl/lib:$LD_LIBRARY_PATH
+ENV PKG_CONFIG_PATH=/tmp/vendor/lib/pkgconfig:/usr/local/ssl/lib/pkgconfig
+
+ENV CC=/opt/rh/devtoolset-10/root/usr/bin/gcc
+ENV FC=/opt/rh/devtoolset-10/root/usr/bin/gfortran5
+ENV CXX=/opt/rh/devtoolset-10/root/usr/bin/g++
+ENV LD=/opt/rh/devtoolset-10/root/usr/bin/ld
+
+COPY . /repo
+
+RUN mkdir /scipy
+WORKDIR /scipy
+RUN select_python ${PYTHON_VERSION}
+RUN pip3 install setuptools==49.2.0
+RUN export OPENBLAS=/tmp/vendor && /repo/armv7l_build_wheels.sh ${PYTHON_VERSION} ${VERSION}
+
+RUN mkdir -p ${OUTPUT_DIR} && \
+    cp build${PYTHON_VERSION}/wheelhouse/scipy*manylinux*armv7l.whl ${OUTPUT_DIR}

packages/scipy/armv7l_build_wheels.sh

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+#!/bin/bash
+
+PYTHON3_VERSION=$1
+PACKAGE_VERSION=$2
+
+set -e
+
+build_wheel() (
+    PY_VER=$1
+    VER=$2
+    mkdir build$PY_VER
+    cd build$PY_VER
+    pip$PY_VER wheel --no-deps scipy==$VER
+)
+
+test_wheel() (
+    PY_VER=$1
+    cd build$PY_VER
+    pip$PY_VER install wheelhouse/scipy*manylinux*armv7l.whl
+    python$PY_VER -c "import scipy; print(scipy)"
+)
+
+repair_wheel() (
+    PY_VER=$1
+    cd build$PY_VER
+    auditwheel repair scipy*armv7l.whl
+)
+
+build_wheel $PYTHON3_VERSION $PACKAGE_VERSION
+repair_wheel $PYTHON3_VERSION
+test_wheel $PYTHON3_VERSION

packages/scipy/build.yaml

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+strategy: dockerfile
+source:
+- file: ./Dockerfile.stage1
+  common: true
+- file: ./Dockerfile.stage2
+
+python:
+  versions:
+  - "3.9"
+  - "3.10"
+  - "3.11"
+  - "3.12"
+
+package:
+  versions: latest