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# Copyright 1999-2021 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI="7"
MULTILIB_STRICT_DIRS= # Dirty hack to bypass failing multilib-strict testing
PYVER_MAJOR="$(ver_cut 1)"
PYVER_MINOR="$(ver_cut 2)"
PYVER="${PYVER_MAJOR}.${PYVER_MINOR}"
DESCRIPTION="A really great language"
HOMEPAGE="https://www.python.org"
SRC_URI="https://www.python.org/ftp/python/${PV}/Python-${PV}.tgz"
SLOT="2.2"
LICENSE="PSF-2.2"
KEYWORDS="~amd64 ~sparc ~x86"
IUSE="build readline tk berkdb bootstrap"
DEPEND="
>=sys-libs/zlib-1.1.3
readline? ( >=sys-libs/readline-4.1 >=sys-libs/ncurses-5.2 )
berkdb? ( >=sys-libs/db-3:* )
tk? ( >=dev-lang/tk-8.0 )"
RDEPEND="$DEPEND"
# The dev-python/python-fchksum RDEPEND is needed to that this python provides
# the functionality expected from previous pythons.
S=${WORKDIR}/Python-${PV}
src_prepare() {
# python's config seems to ignore CFLAGS
export OPT=$CFLAGS
# adjust makefile to install pydoc into ${D} correctly
t=${S}/Makefile.pre.in
cp $t $t.orig || die
sed 's:install-platlib.*:& --install-scripts=$(BINDIR):' $t.orig > $t
# adjust Setup to include the various modules we need
cd "${S}"
# turn **on** shared
scmd="s:#\(\*shared\*\):\1:;"
# adjust for USE readline
if use readline; then
scmd="$scmd s:#\(readline .*\) -ltermcap:\1:;"
scmd="$scmd s:#\(_curses .*\) -lcurses -ltermcap:\1 -lncurses:;"
fi
# adjust for USE tk
if use tk; then
# Find the version of tcl/tk that has headers installed.
# This will be the most recently merged, not necessarily the highest
# version number.
tclv=$(grep TCL_VER /usr/include/tcl.h | sed 's/^.*"\(.*\)".*/\1/')
tkv=$( grep TK_VER /usr/include/tk.h | sed 's/^.*"\(.*\)".*/\1/')
# adjust Setup to match
scmd="$scmd s:# \(_tkinter \):\1:;"
scmd="$scmd s:#\(\t-ltk[0-9.]* -ltcl[0-9.]*\):\t-ltk$tkv -ltcl$tclv:;"
scmd="$scmd s:#\(\t-L/usr/X11R6/lib\):\1:;"
scmd="$scmd s:#\(\t-lX11.*\):\1:;"
scmd="$scmd s:#\(\t-I/usr/X11R6/include\):\1:;"
fi
# adjust for USE berkdb
if use berkdb; then
# patch the dbmmodule to use db3's dbm compatibility code. That way,
# we're depending on db3 rather than old db1.
t=Modules/dbmmodule.c
cp $t $t.orig || die
sed \
-e '10,25d' \
-e '26i\' \
-e '#define DB_DBM_HSEARCH 1\' \
-e 'static char *which_dbm = "BSD db";\' \
-e '#include <db3/db.h>' \
$t.orig > $t
# now fix Setup
scmd="$scmd s:#dbm.*:dbm dbmmodule.c -I/usr/include/db3 -ldb-3.2:;"
fi
# no USE vars to switch off these adjustments:
scmd="$scmd s:#\(_locale .*\):\1:;" # access to ISO C locale support
scmd="$scmd s:#\(syslog .*\):\1:;" # syslog daemon interface
scmd="$scmd s:#\(zlib .*\):\1:;" # This require zlib 1.1.3 (or later).
scmd="$scmd s:#\(termios .*\):\1:;" # Steen Lumholt's termios module
scmd="$scmd s:#\(resource .*\):\1:;" # Jeremy Hylton's rlimit interface
sed "$scmd" Modules/Setup.dist > Modules/Setup
eapply "${FILESDIR}"/${P}-readline.patch
eapply_user
}
src_configure() {
local myopts
#if we are creating a new build image, we remove the dependency on g++
if [ "`use build`" -a ! "`use bootstrap`" ]
then
myopts="--with-cxx=no"
fi
OPT="${CFLAGS} -fPIC" ./configure \
--prefix=/usr \
--without-libdb \
--infodir='${prefix}'/share/info \
--mandir='${prefix}'/share/man $myopts
assert "Configure failed"
# kill the -DHAVE_CONFIG_H flag
mv Makefile Makefile.orig
sed -e 's/-DHAVE_CONFIG_H//' Makefile.orig > Makefile
}
src_compile() {
#emake || die "Parallel make failed"
make || die "Parallel make failed"
}
src_install() {
dodir /usr
# Extra shot to workaround weird "Lib/plat-linux3" target error
make install prefix="${D}"/usr || true
make install prefix="${D}"/usr || die
rm "${D}/usr/bin/python" || die
dodoc README || die
# install our own custom python-config
### exeinto /usr/bin
### newexe "${FILESDIR}"/python-config-${PYVER} python-config
# seems like the build do not install Makefile.pre.in anymore
insinto /usr/lib/python${PYVER}/config
doins "${S}"/Makefile.pre.in || die
# If USE tk lets install idle
# Need to script the python version in the path
if use tk; then
dodir /usr/lib/python${PYVER}/tools
mv "${S}/Tools/idle" "${D}/usr/lib/python${PYVER}/tools/" || die
dosym /usr/lib/python${PYVER}/tools/idle/idle.py /usr/bin/idle.py || die
fi
mv "${D}"/usr/share/man/man1/python{,${PV}}.1 || die
mv "${D}"/usr/bin/pydoc{,${PV}} || die
}
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