pyvips: add package (#31)

* start of pyvips

* meson build

* install meson

* add glib2

* add expat

* cd

* set flags for wheel build

* set prefix

* add png jpeg

* add more deps

* remove unused, static build

* back to working deps

* split out libvips into common

* Revert "split out libvips into common"

This reverts commit 2ab8f41.

* Reapply "split out libvips into common"

This reverts commit c1674ca.

* use base

* add libtiff

packages/pyvips/Dockerfile.stage1

@@ -0,0 +1,16 @@
+FROM ghcr.io/bjia56/armv7l-wheel-builder:main
+ARG PYTHON_VERSION
+
+WORKDIR /
+RUN select_python ${PYTHON_VERSION}
+RUN pip3 install meson
+RUN yum -y install glib2-devel expat-devel libjpeg-devel libpng-devel libtiff-devel 
+RUN mkdir -p /tmp/vendor
+RUN wget -q https://github.com/libvips/libvips/releases/download/v8.15.2/vips-8.15.2.tar.xz && \
+    tar xf vips-*.tar.xz && \
+    cd vips-* && \
+    meson setup build --prefix=/tmp/vendor --default-library static && \
+    cd build && \
+    meson compile && \
+    meson install
+

packages/pyvips/Dockerfile.stage2

@@ -0,0 +1,15 @@
+FROM base
+ARG PYTHON_VERSION
+ARG VERSION
+ARG OUTPUT_DIR
+
+ENV CFLAGS='-I/tmp/vendor/include'
+ENV LDFLAGS='-L/tmp/vendor/lib'
+ENV LD_LIBRARY_PATH=/tmp/vendor/lib:$LD_LIBRARY_PATH
+ENV PKG_CONFIG_PATH=/tmp/vendor/lib/pkgconfig
+
+COPY . /repo
+RUN /repo/armv7l_build_wheels.sh ${PYTHON_VERSION} ${VERSION}
+
+RUN mkdir -p ${OUTPUT_DIR} && \
+    cp build${PYTHON_VERSION}/wheelhouse/pyvips*manylinux*armv7l.whl ${OUTPUT_DIR}

packages/pyvips/armv7l_build_wheels.sh

@@ -0,0 +1,31 @@
+#!/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 pyvips==$VER
+)
+
+test_wheel() (
+    PY_VER=$1
+    cd build$PY_VER
+    pip$PY_VER install wheelhouse/pyvips*manylinux*armv7l.whl --extra-index-url https://bjia56.github.io/armv7l-wheels/ --prefer-binary
+    python$PY_VER -c "import pyvips; print(pyvips)"
+)
+
+repair_wheel() (
+    PY_VER=$1
+    cd build$PY_VER
+    auditwheel repair pyvips*armv7l.whl
+)
+
+build_wheel $PYTHON3_VERSION $PACKAGE_VERSION
+repair_wheel $PYTHON3_VERSION
+test_wheel $PYTHON3_VERSION

packages/pyvips/build.yaml

@@ -0,0 +1,18 @@
+strategy: dockerfile
+source:
+  - file: ./Dockerfile.stage1
+    common: true
+  - file: ./Dockerfile.stage2
+
+python:
+  versions:
+  - "3.7"
+  - "3.8"
+  - "3.9"
+  - "3.10"
+  - "3.11"
+  - "3.12"
+
+package:
+  versions:
+  - latest