mirror of
https://github.com/termux-pacman/termux-packages.git
synced 2026-02-11 12:20:52 +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 `$TERMUX_PKG_PYTHON_TARGET_DEPS` for runtime dependencies,
- i.e. if `TERMUX_PKG_PYTHON_RUNTIME_DEPS` is not specified, but `TERMUX_PKG_PYTHON_TARGET_DEPS` is, then `TERMUX_PKG_PYTHON_TARGET_DEPS` will be used as both on-device build and on-device runtime dependencies,
- but if `TERMUX_PKG_PYTHON_RUNTIME_DEPS` is specified, then `TERMUX_PKG_PYTHON_TARGET_DEPS`, if specified, is used only for on-device build-time dependencies.
- If `python-pip` is not already in the dependencies of any package that needs it, the build will fail with an error instructing maintainers to add `python-pip` to the dependencies of the package that needs it.
Co-authored-by: Maxython <mixython@gmail.com>
185 lines
7.5 KiB
Bash
185 lines
7.5 KiB
Bash
TERMUX_PKG_HOMEPAGE=https://python.org/
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TERMUX_PKG_DESCRIPTION="Python 3 programming language intended to enable clear programs"
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# License: PSF-2.0
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TERMUX_PKG_LICENSE="custom"
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TERMUX_PKG_LICENSE_FILE="LICENSE"
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TERMUX_PKG_MAINTAINER="@termux"
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TERMUX_PKG_VERSION=3.12.12
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TERMUX_PKG_REVISION=1
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_DEBPYTHON_COMMIT=f358ab52bf2932ad55b1a72a29c9762169e6ac47
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TERMUX_PKG_SRCURL=(
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https://www.python.org/ftp/python/${TERMUX_PKG_VERSION}/Python-${TERMUX_PKG_VERSION}.tar.xz
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https://salsa.debian.org/cpython-team/python3-defaults/-/archive/${_DEBPYTHON_COMMIT}/python3-defaults-${_DEBPYTHON_COMMIT}.tar.gz
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)
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TERMUX_PKG_SHA256=(
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fb85a13414b028c49ba18bbd523c2d055a30b56b18b92ce454ea2c51edc656c4
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3b7a76c144d39f5c4a2c7789fd4beb3266980c2e667ad36167e1e7a357c684b0
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)
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TERMUX_PKG_AUTO_UPDATE=false
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TERMUX_PKG_DEPENDS="gdbm, libandroid-posix-semaphore, libandroid-support, libbz2, libcrypt, libexpat, libffi, liblzma, libsqlite, ncurses, ncurses-ui-libs, openssl, readline, zlib"
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TERMUX_PKG_BUILD_DEPENDS="tk"
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TERMUX_PKG_RECOMMENDS="python-ensurepip-wheels, python-pip"
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TERMUX_PKG_SUGGESTS="python-tkinter"
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TERMUX_PKG_BREAKS="python2 (<= 2.7.15), python-dev"
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TERMUX_PKG_REPLACES="python-dev"
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# Let "python3" will be alias to this package.
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TERMUX_PKG_PROVIDES="python3"
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# https://github.com/termux/termux-packages/issues/15908
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TERMUX_PKG_MAKE_PROCESSES=1
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_MAJOR_VERSION="${TERMUX_PKG_VERSION%.*}"
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# Set ac_cv_func_wcsftime=no to avoid errors such as "character U+ca0025 is not in range [U+0000; U+10ffff]"
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# when executing e.g. "from time import time, strftime, localtime; print(strftime(str('%Y-%m-%d %H:%M'), localtime()))"
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TERMUX_PKG_EXTRA_CONFIGURE_ARGS="ac_cv_file__dev_ptmx=yes ac_cv_file__dev_ptc=no ac_cv_func_wcsftime=no"
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# Avoid trying to include <sys/timeb.h> which does not exist on android-21:
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TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" ac_cv_func_ftime=no"
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# Avoid trying to use AT_EACCESS which is not defined:
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TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" ac_cv_func_faccessat=no"
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TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" --build=$TERMUX_BUILD_TUPLE --with-system-ffi --with-system-expat --without-ensurepip"
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# Hard links does not work on Android 6:
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TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" ac_cv_func_linkat=no"
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# Do not assume getaddrinfo is buggy when cross compiling:
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TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" ac_cv_buggy_getaddrinfo=no"
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TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" --enable-loadable-sqlite-extensions"
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# Fix https://github.com/termux/termux-packages/issues/2236:
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TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" ac_cv_little_endian_double=yes"
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# Force enable posix semaphores.
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TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" ac_cv_posix_semaphores_enabled=yes"
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TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" ac_cv_func_sem_open=yes"
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TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" ac_cv_func_sem_timedwait=yes"
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TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" ac_cv_func_sem_getvalue=yes"
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TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" ac_cv_func_sem_unlink=yes"
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# Force enable posix shared memory.
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TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" ac_cv_func_shm_open=yes"
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TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" ac_cv_func_shm_unlink=yes"
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# Assume tzset() works
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TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" ac_cv_working_tzset=yes"
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# prevents 'configure: error: Cross compiling requires --with-build-python' (even during on-device build)
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TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" --with-build-python=python$_MAJOR_VERSION"
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TERMUX_PKG_RM_AFTER_INSTALL="
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lib/python${_MAJOR_VERSION}/test
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lib/python${_MAJOR_VERSION}/*/test
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lib/python${_MAJOR_VERSION}/*/tests
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lib/python${_MAJOR_VERSION}/site-packages/*/
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"
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termux_step_post_get_source() {
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mv "$TERMUX_PKG_SRCDIR/python3-defaults-$_DEBPYTHON_COMMIT" "$TERMUX_PKG_SRCDIR/debpython"
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}
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termux_step_pre_configure() {
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# -O3 gains some additional performance on at least aarch64.
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CFLAGS="${CFLAGS/-Oz/-O3}"
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# Needed when building with clang, as setup.py only probes
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# gcc for include paths when finding headers for determining
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# if extension modules should be built (specifically, the
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# zlib extension module is not built without this):
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CPPFLAGS+=" -I$TERMUX_STANDALONE_TOOLCHAIN/sysroot/usr/include"
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LDFLAGS+=" -L$TERMUX_STANDALONE_TOOLCHAIN/sysroot/usr/lib"
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if [ $TERMUX_ARCH = x86_64 ]; then LDFLAGS+=64; fi
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# these prevent errors like "call to undeclared function 'sem_clockwait'" during on-device build
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# on devices that have API levels newer than $TERMUX_PKG_API_LEVEL
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if [[ "$TERMUX_PKG_API_LEVEL" -lt 28 ]]; then
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TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" ac_cv_func_fexecve=no"
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fi
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if [[ "$TERMUX_PKG_API_LEVEL" -lt 29 ]]; then
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TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" ac_cv_func_getloadavg=no"
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fi
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if [[ "$TERMUX_PKG_API_LEVEL" -lt 30 ]]; then
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TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" ac_cv_func_sem_clockwait=no"
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fi
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if [[ "$TERMUX_PKG_API_LEVEL" -lt 33 ]]; then
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TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" ac_cv_func_preadv2=no"
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TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" ac_cv_func_pwritev2=no"
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fi
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if [[ "$TERMUX_PKG_API_LEVEL" -lt 34 ]]; then
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TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" ac_cv_func_close_range=no"
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TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" ac_cv_func_copy_file_range=no"
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fi
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# For multiprocessing libs
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export LDFLAGS+=" -landroid-posix-semaphore"
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export LIBCRYPT_LIBS="-lcrypt"
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sed -i -e "s|@TERMUX_PYTHON_VERSION@|${_MAJOR_VERSION}|g" \
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-e "s|@TERMUX_PKG_FULLVERSION@|$(test ${TERMUX_PACKAGE_FORMAT} = pacman && echo ${TERMUX_PKG_FULLVERSION_FOR_PACMAN} || echo ${TERMUX_PKG_FULLVERSION})|g" \
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$(find "$TERMUX_PKG_SRCDIR/debpython" -type f)
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}
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termux_step_post_make_install() {
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(cd $TERMUX_PREFIX/bin
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ln -sf idle${_MAJOR_VERSION} idle
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ln -sf python${_MAJOR_VERSION} python
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ln -sf python${_MAJOR_VERSION}-config python-config
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ln -sf pydoc${_MAJOR_VERSION} pydoc)
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(cd $TERMUX_PREFIX/share/man/man1
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ln -sf python${_MAJOR_VERSION}.1 python.1)
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install -m 755 -d "$TERMUX_PREFIX/lib/python$_MAJOR_VERSION/debpython"
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install -m 644 "$TERMUX_PKG_SRCDIR/debpython/debpython/"* \
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"$TERMUX_PREFIX/lib/python$_MAJOR_VERSION/debpython/"
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for prog in py3compile py3clean; do
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install -m 755 "$TERMUX_PKG_SRCDIR/debpython/$prog" "$TERMUX_PREFIX/bin/"
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done
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}
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termux_step_post_massage() {
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# Verify that desired modules have been included:
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for module in _bz2 _curses _lzma _sqlite3 _ssl _tkinter zlib; do
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if [ ! -f "${TERMUX_PREFIX}/lib/python${_MAJOR_VERSION}/lib-dynload/${module}".*.so ]; then
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termux_error_exit "Python module library $module not built"
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fi
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done
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}
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termux_step_create_debscripts() {
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# This is a temporary script and will therefore be removed when python is updated to 3.12
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cat <<- POSTINST_EOF > ./postinst
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#!$TERMUX_PREFIX/bin/bash
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if [[ -f "$TERMUX_PREFIX/bin/pip" && \
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! (("$TERMUX_PACKAGE_FORMAT" = "debian" && -f $TERMUX_PREFIX/var/lib/dpkg/info/python-pip.list) || \
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("$TERMUX_PACKAGE_FORMAT" = "pacman" && \$(ls $TERMUX_PREFIX/var/lib/pacman/local/python-pip-* 2>/dev/null))) ]]; then
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echo "Removing pip..."
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rm -f $TERMUX_PREFIX/bin/pip $TERMUX_PREFIX/bin/pip3* $TERMUX_PREFIX/bin/easy_install $TERMUX_PREFIX/bin/easy_install-3*
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rm -Rf $TERMUX_PREFIX/lib/python${_MAJOR_VERSION}/site-packages/pip
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rm -Rf ${TERMUX_PREFIX}/lib/python${_MAJOR_VERSION}/site-packages/pip-*.dist-info
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fi
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if [ ! -f "$TERMUX_PREFIX/bin/pip" ]; then
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echo
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echo "== Note: pip is now separate from python =="
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echo "To install, enter the following command:"
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echo " pkg install python-pip"
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echo
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fi
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if [ -d $TERMUX_PREFIX/lib/python3.11/site-packages ]; then
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echo
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echo "NOTE: The system python package has been updated to 3.12."
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echo "NOTE: Run 'pkg upgrade' to update system python packages."
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echo "NOTE: Packages installed using pip needs to be re-installed."
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echo
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fi
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exit 0
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POSTINST_EOF
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chmod 0755 postinst
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if [ "$TERMUX_PACKAGE_FORMAT" = "pacman" ]; then
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echo "post_install" > postupg
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fi
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}
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