blob: c17e889d43a24b4c523880c4f6aab620a299eea3 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
|
# Copyright 1999-2020 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=7
PYTHON_COMPAT=( python2_7 )
inherit check-reqs pax-utils python-any-r1 toolchain-funcs
MY_P=pypy2.7-v${PV/_/}
DESCRIPTION="PyPy executable (build from source)"
HOMEPAGE="https://pypy.org/"
SRC_URI="https://downloads.python.org/pypy/${MY_P}-src.tar.bz2"
S="${WORKDIR}/${MY_P}-src"
LICENSE="MIT"
SLOT="${PV}"
KEYWORDS="amd64 ~ppc64 x86 ~amd64-linux ~x86-linux"
IUSE="bzip2 +jit low-memory ncurses cpu_flags_x86_sse2"
RDEPEND=">=sys-libs/zlib-1.1.3:0=
dev-libs/libffi:0=
virtual/libintl:0=
dev-libs/expat:0=
bzip2? ( app-arch/bzip2:0= )
ncurses? ( sys-libs/ncurses:0= )
!dev-python/pypy-exe-bin:${PV}"
# don't enforce the dep on pypy with USE=low-memory since it's going
# to cause either collisions or circular dep on itself
DEPEND="${RDEPEND}"
BDEPEND="
!low-memory? (
|| (
dev-python/pypy
(
dev-lang/python:2.7
dev-python/pycparser[python_targets_python2_7(-),python_single_target_python2_7(+)]
)
)
)"
check_env() {
if use low-memory; then
if ! has_version -b dev-python/pypy &&
! has_version -b dev-python/pypy-bin
then
eerror "USE=low-memory requires a (possibly old) version of dev-python/pypy"
eerror "being installed. Please install it using e.g.:"
eerror
eerror " $ emerge -1v dev-python/pypy dev-python/pypy-exe-bin"
eerror
eerror "before attempting to build dev-python/pypy-exe[low-memory]."
die "dev-python/pypy needs to be installed for USE=low-memory"
fi
CHECKREQS_MEMORY="1750M"
use amd64 && CHECKREQS_MEMORY="3500M"
else
CHECKREQS_MEMORY="3G"
use amd64 && CHECKREQS_MEMORY="6G"
fi
check-reqs_pkg_pretend
}
pkg_pretend() {
[[ ${MERGE_TYPE} != binary ]] && check_env
}
pkg_setup() {
if [[ ${MERGE_TYPE} != binary ]]; then
check_env
use low-memory && EPYTHON=
if [[ ! ${EPYTHON} || ${EPYTHON} == pypy ]] &&
{ has_version -b dev-python/pypy ||
has_version -b dev-python/pypy-bin; }
then
einfo "Using already-installed PyPy to perform the translation."
EPYTHON=pypy
else
einfo "Using ${EPYTHON} to perform the translation. Please note that upstream"
einfo "recommends using PyPy for that. If you wish to do so, please unset"
einfo "the EPYTHON variable."
python-any-r1_pkg_setup
fi
fi
}
src_configure() {
tc-export CC
local jit_backend
if use jit; then
jit_backend='--jit-backend='
# We only need the explicit sse2 switch for x86.
# On other arches we can rely on autodetection which uses
# compiler macros. Plus, --jit-backend= doesn't accept all
# the modern values...
if use x86; then
if use cpu_flags_x86_sse2; then
jit_backend+=x86
else
jit_backend+=x86-without-sse2
fi
else
jit_backend+=auto
fi
fi
local args=(
--no-shared
$(usex jit -Ojit -O2)
${jit_backend}
pypy/goal/targetpypystandalone
)
# Avoid linking against libraries disabled by use flags
local opts=(
bzip2:bz2
ncurses:_minimal_curses
)
local opt
for opt in "${opts[@]}"; do
local flag=${opt%:*}
local mod=${opt#*:}
args+=(
$(usex ${flag} --withmod --withoutmod)-${mod}
)
done
local interp=( "${EPYTHON}" )
if use low-memory; then
interp=( env PYPY_GC_MAX_DELTA=200MB
"${EPYTHON}" --jit loop_longevity=300 )
fi
# translate into the C sources
# we're going to make them ourselves since otherwise pypy does not
# free up the unneeded memory before spawning the compiler
set -- "${interp[@]}" rpython/bin/rpython --batch --source "${args[@]}"
echo -e "\033[1m${@}\033[0m"
"${@}" || die "translation failed"
}
src_compile() {
emake -C "${T}"/usession*-0/testing_1
}
src_install() {
local dest=/usr/lib/pypy2.7
exeinto "${dest}"
newexe "${T}"/usession*-0/testing_1/pypy-c pypy-c-${PV}
insinto "${dest}"/include/${PV}
doins include/pypy_*
pax-mark m "${ED}${dest}/pypy-c-${PV}"
}
|
GitWeb