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# Maintainer: Natanael Copa <ncopa@alpinelinux.org>
pkgname=python2
# the python2-tkinter's pkgver needs to be synchronized with this.
pkgver=2.7.15
_verbase=${pkgver%.*}
pkgrel=1
pkgdesc="A high-level scripting language"
url="http://www.python.org"
arch="all"
license="custom"
provides="python=$pkgver-r$pkgrel"
replaces="python"
subpackages="$pkgname-dbg $pkgname-dev $pkgname-doc $pkgname-tests py-gdbm:gdbm
$pkgname-wininst"
depends=""
makedepends="expat-dev libressl-dev zlib-dev ncurses-dev bzip2-dev
gdbm-dev sqlite-dev libffi-dev readline-dev linux-headers paxmark"
source="https://www.python.org/ftp/python/$pkgver/Python-$pkgver.tar.xz
musl-find_library.patch
unchecked-ioctl.patch
"
builddir="$srcdir/Python-$pkgver"
# secfixes:
# 2.7.15-r0:
# - CVE-2018-1060
# - CVE-2018-1061
prepare() {
default_prepare
# Make sure we use system libs
rm -r Modules/expat Modules/_ctypes/libffi* Modules/zlib
# make sure our /dev/shm is world writeable
if ! touch /dev/shm/$pkgname-$pkgver; then
error "/dev/shm is not world writeable. this will cause a broken python2 build"
return 1
fi
rm /dev/shm/$pkgname-$pkgver
}
build() {
cd "$builddir"
export OPT="$CFLAGS -DTHREAD_STACK_SIZE=0x100000"
./configure \
--build=$CBUILD \
--host=$CHOST \
--prefix=/usr \
--enable-shared \
--with-threads \
--enable-ipv6 \
--with-system-ffi \
--with-system-expat \
--with-system-zlib \
--enable-unicode=ucs4
make
}
check() {
cd "$builddir"
# test that we reach recursionlimit before we segfault
cat > test-stacksize.py <<-EOF
import threading
import sys
def fun(i):
try:
fun(i+1)
except:
sys.exit(0)
t = threading.Thread(target=fun, args=[1])
t.start()
EOF
LD_LIBRARY_PATH=$PWD ./python test-stacksize.py
}
package() {
cd "$builddir"
make -j1 DESTDIR="$pkgdir" install
install -Dm644 LICENSE "$pkgdir"/usr/share/licenses/$pkgname/LICENSE
rm "$pkgdir/usr/bin/2to3"
# we need to enable emutramp - needed for virt-manager
# disable mprotect - needed for cffi
paxmark -zm "$pkgdir"/usr/bin/python$_verbase
}
_mv_files() {
local i
for i in "$@"; do
mkdir -p "$subpkgdir"/${i%/*}
mv "$pkgdir"/$i "$subpkgdir"/$i
done
}
dev() {
provides="python-dev=$pkgver-r$pkgrel"
replaces="python-dev"
# pyconfig.h is needed runtime so we move it back
default_dev
mkdir -p "$pkgdir"/usr/include/python$_verbase
mv "$subpkgdir"/usr/include/python$_verbase/pyconfig.h \
"$pkgdir"/usr/include/python$_verbase/
}
tests() {
pkgdesc="The test modules from the main python package"
provides="python-tests=$pkgver-r$pkgrel"
replaces="python-tests"
cd "$pkgdir"
_mv_files usr/lib/python*/*/test \
usr/lib/python*/test
}
gdbm() {
pkgdesc="GNU dbm database support for Python"
provides="python-gdbm=$pkgver-r$pkgrel"
replaces="python-gdbm py-gdbm"
cd "$pkgdir"
_mv_files $(find usr/lib -name '*gdbm*')
}
wininst() {
pkgdesc="Python wininst files"
mkdir -p "$subpkgdir"/usr/lib/python$_verbase/distutils/command
mv "$pkgdir"/usr/lib/python$_verbase/distutils/command/*.exe \
"$subpkgdir"/usr/lib/python$_verbase/distutils/command
}
sha512sums="27ea43eb45fc68f3d2469d5f07636e10801dee11635a430ec8ec922ed790bb426b072da94df885e4dfa1ea8b7a24f2f56dd92f9b0f51e162330f161216bd6de6 Python-2.7.15.tar.xz
ab8eaa2858d5109049b1f9f553198d40e0ef8d78211ad6455f7b491af525bffb16738fed60fc84e960c4889568d25753b9e4a1494834fea48291b33f07000ec2 musl-find_library.patch
5a8e013a4132d71c4360771f130d27b37275ae59330cf9a75378dc8a11236017f540eb224f2a148984e82ca3fb6b29129375b1080ba05b81044faa717520ab82 unchecked-ioctl.patch"
|
