diff options
Diffstat (limited to 'dev-binpkg/pypy/pypy-5.3.0.ebuild')
| -rw-r--r-- | dev-binpkg/pypy/pypy-5.3.0.ebuild | 193 |
1 files changed, 193 insertions, 0 deletions
diff --git a/dev-binpkg/pypy/pypy-5.3.0.ebuild b/dev-binpkg/pypy/pypy-5.3.0.ebuild new file mode 100644 index 0000000..a02c414 --- /dev/null +++ b/dev-binpkg/pypy/pypy-5.3.0.ebuild @@ -0,0 +1,193 @@ +# Copyright 1999-2016 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 +# $Id$ + +EAPI=5 + +PYTHON_COMPAT=( python2_7 pypy ) +inherit check-reqs eutils multilib multiprocessing pax-utils python-any-r1 toolchain-funcs versionator + +MY_P=pypy2-v${PV} + +DESCRIPTION="A fast, compliant alternative implementation of the Python language" +HOMEPAGE="http://pypy.org/" +SRC_URI="https://bitbucket.org/pypy/pypy/downloads/${MY_P}-src.tar.bz2" + +LICENSE="MIT" +SLOT="0/$(get_version_component_range 1-2 ${PV})" +KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux" +IUSE="bzip2 +jit low-memory ncurses sandbox shadowstack sqlite cpu_flags_x86_sse2" + +DEPEND=">=sys-libs/zlib-1.1.3:0= + virtual/libffi:0= + virtual/libintl:0= + dev-libs/expat:0= + dev-libs/openssl:0=[-bindist] + bzip2? ( app-arch/bzip2:0= ) + ncurses? ( sys-libs/ncurses:0= ) + app-arch/xz-utils + ${PYTHON_DEPS}" + +S="${WORKDIR}/${MY_P}-src" + +pkg_pretend() { + if use low-memory; then + if ! python_is_installed pypy; then + eerror "USE=low-memory requires a (possibly old) version of dev-python/pypy" + eerror "or dev-python/pypy-bin being installed. Please install it using e.g.:" + eerror + eerror " $ emerge -1v dev-python/pypy-bin" + eerror + eerror "before attempting to build dev-python/pypy[low-memory]." + die "dev-python/pypy-bin (or 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 + + [[ ${PYPY_BINPKG_STORE} ]] || die 'PYPY_BINPKG_STORE unset, wtf?!' +} + +pkg_setup() { + pkg_pretend + + if python_is_installed pypy; then + if [[ ! ${EPYTHON} || ${EPYTHON} == pypy ]] || use low-memory; then + einfo "Using already-installed PyPy to perform the translation." + local 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." + fi + fi + + python-any-r1_pkg_setup + + local cpu + if use amd64; then + # common denominator between Intel & AMD + cpu='x86-64' + elif use x86; then + if use cpu_flags_x86_sse2; then + # lowest with SSE2 + cpu='pentium-m' + else + # lowest with SSE, compat. with athlon-xp + # TODO: do we want to support something older? + cpu='pentium3' + fi + else + die "Unsupported arch ${ARCH}" + fi + + export CFLAGS="-march=${cpu} -mtune=generic -O2 -pipe" + export CXXFLAGS=${CFLAGS} + + elog "CFLAGS: ${CFLAGS}" +} + +src_prepare() { + epatch "${FILESDIR}"/2.5.0-shared-lib.patch # 517002 + + epatch_user +} + +src_compile() { + 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=( + --shared + $(usex jit -Ojit -O2) + $(usex shadowstack --gcrootfinder=shadowstack '') + $(usex sandbox --sandbox '') + + ${jit_backend} + --make-jobs=$(makeopts_jobs) + + 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=( "${PYTHON}" ) + if use low-memory; then + interp=( env PYPY_GC_MAX_DELTA=200MB + "${PYTHON}" --jit loop_longevity=300 ) + fi + + set -- "${interp[@]}" rpython/bin/rpython --batch "${args[@]}" + echo -e "\033[1m${@}\033[0m" + "${@}" || die "compile error" + + pax-mark m "${ED%/}${INSDESTTREE}/pypy-c" +} + +src_install() { + local flags=( bzip2 jit ncurses sandbox shadowstack ) + use x86 && flags+=( cpu_flags_x86_sse2 ) + local f suffix="-${ARCH}" + + for f in ${flags[@]}; do + use ${f} && suffix+="+${f#cpu_flags_x86_}" + done + + local BIN_P=pypy-bin-${PV} + + einfo "Zipping PyPy ..." + mkdir "${BIN_P}${suffix}"{,/include} || die + mv pypy-c libpypy-c.so "${BIN_P}${suffix}"/ || die + mv include/pypy_* "${BIN_P}${suffix}"/include/ || die + chmod +x "${BIN_P}${suffix}"/pypy-c || die + + tar -cf "${BIN_P}${suffix}.tar" "${BIN_P}${suffix}" || die + xz -vz9e "${BIN_P}${suffix}.tar" || die +} + +# Yup, very hacky. +pkg_preinst() { + # integrity check. + [[ ${PYPY_BINPKG_STORE} ]] || die 'PYPY_BINPKG_STORE unset, wtf?!' + mkdir -p "${ROOT%/}${PYPY_BINPKG_STORE}" || die + mv "${S}"/*.tar.xz "${ROOT%/}${PYPY_BINPKG_STORE}" || die +} |