# Template file for 'python2'
pkgname=python2
version=2.7.18.11
revision=2
_commit=a22a1d856ea8c656debe6f9a8fe9fee1ffc3f144
pycompile_dirs="usr/lib/python2.7"
hostmakedepends="pkg-config"
makedepends="libffi-devel readline-devel gdbm-devel openssl-devel expat-devel
 sqlite-devel bzip2-devel zlib-devel tk-devel"
depends="ca-certificates"
short_desc="Interpreted, interactive, object-oriented programming language"
maintainer="Leah Neukirchen <leah@vuxu.org>"
license="Python-2.0"
homepage="https://www.python.org"
distfiles="https://github.com/ActiveState/cpython/archive/${_commit}.tar.gz"
checksum=aeb7b021405093b8687239009e5dadb2cb4099e69e75a246d6279770a5fee3af

short_desc+=" (limited install; not for regular use)"

alternatives="
 python:2to3:/usr/bin/2to3-2.7
 python:pydoc:/usr/bin/pydoc2.7
 python:python:/usr/bin/python2.7
 python:python.1:/usr/share/man/man1/python2.7.1"

if [ "$XBPS_TARGET_LIBC" = "glibc" ]; then
	makedepends+=" libxcrypt-devel"
fi

pre_configure() {
	# Ensure that internal copies of expat and libffi are not used.
	rm -r Modules/expat
	rm -r Modules/_ctypes/libffi*
	# Enable loading sqlite extensions.
	vsed -i '/SQLITE_OMIT_LOAD_EXTENSION/d' setup.py
}

do_configure() {
	local _args
	unset GCC CC CXX CPP LD AR AS RANLIB
	if [ "$CROSS_BUILD" ]; then
		mkdir -p host-build
		cd host-build
		env -i PATH=$PATH XBPS_ARCH=$XBPS_ARCH ../configure
		env -i PATH=$PATH XBPS_ARCH=$XBPS_ARCH make ${makejobs} python
		mkdir -p ../hostpython
		mv python ../hostpython
		cd ..
		patch -Np0 -i ${FILESDIR}/cross.patch
		_args="--build=${XBPS_MACHINE%%-musl}"
	fi
	./configure ${configure_args} ${_args} \
		--enable-shared --enable-ipv6 --with-threads --enable-unicode=ucs4 \
		--with-computed-gotos --with-wctype-functions --with-dbmliborder=gdbm:ndbm \
		--with-system-expat --with-system-ffi --without-ensurepip
}

do_build() {
	export PATH="$PATH:$wrksrc/hostpython"
	export AS_DEPENDENCIES_DIR="${XBPS_CROSS_BASE}/"
	make ${makejobs}
}

do_install() {
	export PATH="$PATH:$wrksrc/hostpython"
	make DESTDIR=${DESTDIR} altinstall
	ln -sf pydoc2.7 ${DESTDIR}/usr/bin/pydoc2
	ln -sf python2.7 ${DESTDIR}/usr/bin/python2
	ln -sf python2.7-config ${DESTDIR}/usr/bin/python-config
	ln -sf python2.7-config ${DESTDIR}/usr/bin/python2-config
	ln -sf python2.7.1 ${DESTDIR}/usr/share/man/man1/python2.1
	ln -sf python-2.7.pc ${DESTDIR}/usr/lib/pkgconfig/python2.pc
}

post_install() {
	chmod 755 ${DESTDIR}/usr/lib/libpython*.so*
	vlicense LICENSE

	rm ${DESTDIR}/usr/bin/smtpd.py

	mv ${DESTDIR}/usr/bin/2to3{,-${py2_ver}}
	mv ${DESTDIR}/usr/bin/pydoc{,${py2_ver}}
	mv ${DESTDIR}/usr/bin/idle{,${py2_ver}}
	ln -sf "idle${py2_ver}" "${DESTDIR}/usr/bin/idle2"

	# Remove test module and tests that fail to be byte-compiled.
	rm -r ${DESTDIR}/${py2_lib}/test
	rm -r ${DESTDIR}/${py2_lib}/lib2to3/tests

	# Remove references to the install(1) wrapper.
	vsed -e "s,${XBPS_WRAPPERDIR},/usr/bin,g" -i \
		${DESTDIR}/${py2_lib}/_sysconfigdata.py \
		${DESTDIR}/${py2_lib}/config/Makefile

	if [ "$CROSS_BUILD" ]; then
		# Remove references to cross toolchain.
		vsed -i "s/$XBPS_CROSS_TRIPLET-//g" \
			${DESTDIR}/${py2_lib}/_sysconfigdata.py \
			${DESTDIR}/${py2_lib}/config/Makefile
	fi
}

python2-devel_package() {
	depends="${sourcepkg}>=${version}_${revision}"
	short_desc+=" - development files"
	pkg_install() {
		vmove usr/bin/python*-config
		vmove usr/lib/pkgconfig
		vmove usr/include
		vmove "${py2_lib}/config/libpython2.7.a"

		# Restore pyconfig.h to main package
		mkdir -p "${DESTDIR}/${py2_inc}"
		mv "${PKGDESTDIR}/${py2_inc}/pyconfig.h" "${DESTDIR}/${py2_inc}"
	}
}

python2-tkinter_package() {
	short_desc+=" - GUI toolkit for Python2"
	depens="${sourcepkg}>=${version}_${revision}"
	pkg_install() {
		vmove "${py2_lib}/lib-tk"
		vmove "${py2_lib}/lib-dynload/_tkinter.so"
	}
}

idle-python2_package() {
	short_desc="${_desc} - IDE for Python2 using Tkinter"
	pycompile_dirs="usr/lib/python2.7/idlelib"
	depends="${sourcepkg}-${version}_${revision}"
	pkg_install() {
		vmove usr/bin/idle*
		vmove usr/lib/python2.7/idlelib
		vinstall ${FILESDIR}/idle2.xpm 644 usr/share/pixmaps
		vinstall ${FILESDIR}/idle2.desktop 644 usr/share/applications
	}
}