mirror of
https://github.com/termux-pacman/termux-packages.git
synced 2026-02-12 04:41:03 +00:00
f38dd0ee93
- debpython is the commands `py3compile` and `py3clean` from Debian. I
am calling them that because a large chunk of their source code is
found inside a folder inside Debian's source code named "debpython"
- 5348f70466
- rather than packaging `.pyc` files into packages, `py3compile` and
`py3clean` can be called from `postinst` and `prerm` scripts to
generate all `.pyc` for the `.py` files in the package immediately
after the package is installed, and remove all `.pyc` files immediately
before uninstalling the package, respectively
- fixes the error `trying to overwrite '/data/data/com.termux/files/usr/lib/python3.12/__pycache__/cProfile.cpython-312.pyc'` when packages were built on-device, but at the same time, also:
- prevents the warnings `dpkg: warning: while removing python, directory '/data/data/com.termux/files/usr/lib/python3.12/site-packages' not empty so not removed` as long as no packages were installed using `pip`
- The `termux_step_create_python_debscripts.sh` can configure work on debpython (i.e. its `py3copile` and `py3clean` commands) from the glibc package `python-glibc`, if some glibc package is being compiled.
- New variables have been implemented:
- `TERMUX_PYTHON_CROSSENV_BUILDHOME` - location of crossenv's python build libraries.
- `TERMUX_PKG_PYTHON_RUNTIME_DEPS` - configures the installation of the python modules via pip3 in the pkg's debscripts. If not configured in the package, it will use the value from `TERMUX_PKG_PYTHON_TARGET_DEPS`. If the variable is set to `false`, then the customization of installing python modules will be disabled, even if the `TERMUX_PKG_PYTHON_TARGET_DEPS` variable is set in the package.
- `TERMUX_SUBPKG_PYTHON_RUNTIME_DEPS` - configures the installation of the python modules via pip3 in the subpkg's debscripts.
- Implemented reconfiguration of prefixes in python module `sysconfig` and setting in `TERMUX_PYTHON_CROSSENV_BUILDHOME`, so that python modules from crossenv building can specify system paths of termux for correct compilation.
- Added automatic addition of `python-glibc{-glibc}` dependency when using the `TERMUX_PKG_PYTHON_RUNTIME_DEPS` (for pkg; will be disabled, i.e. will not be added, if the variable is set to `false`) or `TERMUX_SUBPKG_PYTHON_RUNTIME_DEPS` (for subpkg) value.
> How to add a new Python package after this?
Everything is the same, except, now, this block is no longer necessary in `build.sh`.
```bash
termux_step_create_debscripts() {
cat <<- EOF > ./postinst
#!$TERMUX_PREFIX/bin/sh
echo "Installing dependencies through pip..."
pip3 install ${TERMUX_PKG_PYTHON_TARGET_DEPS//, / }
EOF
}
```
- Instead, `scripts/build/termux_step_create_python_debscripts.sh` can now detect the presence of `pip` package lists in `$TERMUX_PKG_PYTHON_TARGET_DEPS`, `$TERMUX_SUBPKG_PYTHON_TARGET_DEPS`, and the `METADATA` file of the Python package if it exists, and automatically insert them as a block into the `postinst` script for all relevant packages.
- `$TERMUX_PKG_PYTHON_TARGET_DEPS` is used for `pip` dependencies that are both on-device build-time and on-device run-time dependencies, and `$TERMUX_PKG_PYTHON_RUNTIME_DEPS` is used for runtime-only `pip` dependencies. `$TERMUX_PKG_PYTHON_RUNTIME_DEPS` overrides `$TERMUX_PKG_PYTHON_TARGET_DEPS` for runtime dependencies,
- i.e. if `TERMUX_PKG_PYTHON_RUNTIME_DEPS` is not specified, but `TERMUX_PKG_PYTHON_TARGET_DEPS` is, then `TERMUX_PKG_PYTHON_TARGET_DEPS` will be used as both on-device build and on-device runtime dependencies,
- but if `TERMUX_PKG_PYTHON_RUNTIME_DEPS` is specified, then `TERMUX_PKG_PYTHON_TARGET_DEPS`, if specified, is used only for on-device build-time dependencies.
- If `python-pip` is not already in the dependencies of any package that needs it, the build will fail with an error instructing maintainers to add `python-pip` to the dependencies of the package that needs it.
Co-authored-by: Maxython <mixython@gmail.com>
79 lines
2.4 KiB
Bash
79 lines
2.4 KiB
Bash
TERMUX_PKG_HOMEPAGE=https://numpy.org/
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TERMUX_PKG_DESCRIPTION="The fundamental package for scientific computing with Python"
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TERMUX_PKG_LICENSE="BSD 3-Clause"
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TERMUX_PKG_MAINTAINER="@termux"
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# Revbump revdeps after updating
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TERMUX_PKG_VERSION="2.2.5"
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TERMUX_PKG_REVISION=3
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TERMUX_PKG_SRCURL=git+https://github.com/numpy/numpy
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TERMUX_PKG_DEPENDS="libc++, libopenblas, python"
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TERMUX_PKG_AUTO_UPDATE=false
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TERMUX_PKG_UPDATE_TAG_TYPE="latest-release-tag"
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TERMUX_PKG_PYTHON_COMMON_DEPS="wheel, 'Cython>=0.29.34,<3.1', 'meson-python>=0.15.0,<0.16.0', build"
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TERMUX_MESON_WHEEL_CROSSFILE="$TERMUX_PKG_TMPDIR/wheel-cross-file.txt"
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TERMUX_PKG_EXTRA_CONFIGURE_ARGS="
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--cross-file $TERMUX_MESON_WHEEL_CROSSFILE
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"
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TERMUX_PKG_RM_AFTER_INSTALL="
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bin/
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"
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termux_step_pre_configure() {
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if $TERMUX_ON_DEVICE_BUILD; then
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termux_error_exit "Package '$TERMUX_PKG_NAME' is not available for on-device builds."
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fi
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LDFLAGS+=" -lm"
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}
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termux_step_configure() {
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termux_setup_meson
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cp -f $TERMUX_MESON_CROSSFILE $TERMUX_MESON_WHEEL_CROSSFILE
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sed -i 's|^\(\[binaries\]\)$|\1\npython = '\'$(command -v python)\''|g' \
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$TERMUX_MESON_WHEEL_CROSSFILE
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sed -i 's|^\(\[properties\]\)$|\1\nnumpy-include-dir = '\'$TERMUX_PYTHON_HOME/site-packages/numpy/_core/include\''|g' \
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$TERMUX_MESON_WHEEL_CROSSFILE
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local _longdouble_format=""
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if [ $TERMUX_ARCH_BITS = 32 ]; then
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_longdouble_format="IEEE_DOUBLE_LE"
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else
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_longdouble_format="IEEE_QUAD_LE"
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fi
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sed -i 's|^\(\[properties\]\)$|\1\nlongdouble_format = '\'$_longdouble_format\''|g' \
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$TERMUX_MESON_WHEEL_CROSSFILE
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local _meson_buildtype="minsize"
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local _meson_stripflag="--strip"
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if [ "$TERMUX_DEBUG_BUILD" = "true" ]; then
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_meson_buildtype="debug"
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_meson_stripflag=
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fi
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local _custom_meson="build-python $TERMUX_PKG_SRCDIR/vendored-meson/meson/meson.py"
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CC=gcc CXX=g++ CFLAGS= CXXFLAGS= CPPFLAGS= LDFLAGS= $_custom_meson \
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$TERMUX_PKG_SRCDIR \
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$TERMUX_PKG_BUILDDIR \
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--cross-file $TERMUX_MESON_CROSSFILE \
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--prefix $TERMUX_PREFIX \
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--libdir lib \
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--buildtype ${_meson_buildtype} \
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${_meson_stripflag} \
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$TERMUX_PKG_EXTRA_CONFIGURE_ARGS
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}
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termux_step_make() {
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pushd $TERMUX_PKG_SRCDIR
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python -m build -w -n -x --config-setting builddir=$TERMUX_PKG_BUILDDIR .
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popd
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}
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termux_step_make_install() {
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local _pyv="${TERMUX_PYTHON_VERSION/./}"
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local _whl="numpy-$TERMUX_PKG_VERSION-cp$_pyv-cp$_pyv-linux_$TERMUX_ARCH.whl"
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pip install --no-deps --prefix=$TERMUX_PREFIX --force-reinstall $TERMUX_PKG_SRCDIR/dist/$_whl
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}
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