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455 lines
13 KiB
455 lines
13 KiB
# Copyright 1999-2021 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI="7"
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# Patch version
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FIREFOX_PATCHSET="firefox-78esr-patches-15.tar.xz"
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SPIDERMONKEY_PATCHSET="spidermonkey-78-patches-04.tar.xz"
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LLVM_MAX_SLOT=12
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PYTHON_COMPAT=( python3_{7..9} )
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WANT_AUTOCONF="2.1"
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inherit autotools check-reqs flag-o-matic llvm multiprocessing prefix python-any-r1 toolchain-funcs
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MY_PN="mozjs"
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MY_PV="${PV/_pre*}" # Handle Gentoo pre-releases
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MY_MAJOR=$(ver_cut 1)
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MOZ_ESR=yes
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MOZ_PV=${PV}
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MOZ_PV_SUFFIX=
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if [[ ${PV} =~ (_(alpha|beta|rc).*)$ ]] ; then
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MOZ_PV_SUFFIX=${BASH_REMATCH[1]}
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# Convert the ebuild version to the upstream Mozilla version
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MOZ_PV="${MOZ_PV/_alpha/a}" # Handle alpha for SRC_URI
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MOZ_PV="${MOZ_PV/_beta/b}" # Handle beta for SRC_URI
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MOZ_PV="${MOZ_PV%%_rc*}" # Handle rc for SRC_URI
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fi
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if [[ -n ${MOZ_ESR} ]] ; then
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# ESR releases have slightly different version numbers
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MOZ_PV="${MOZ_PV}esr"
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fi
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MOZ_PN="firefox"
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MOZ_P="${MOZ_PN}-${MOZ_PV}"
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MOZ_PV_DISTFILES="${MOZ_PV}${MOZ_PV_SUFFIX}"
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MOZ_P_DISTFILES="${MOZ_PN}-${MOZ_PV_DISTFILES}"
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MOZ_SRC_BASE_URI="https://archive.mozilla.org/pub/${MOZ_PN}/releases/${MOZ_PV}"
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if [[ ${PV} == *_rc* ]] ; then
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MOZ_SRC_BASE_URI="https://archive.mozilla.org/pub/${MOZ_PN}/candidates/${MOZ_PV}-candidates/build${PV##*_rc}"
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fi
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PATCH_URIS=(
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https://dev.gentoo.org/~{whissi,polynomial-c,axs}/mozilla/patchsets/${FIREFOX_PATCHSET}
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https://dev.gentoo.org/~{whissi,polynomial-c,axs}/mozilla/patchsets/${SPIDERMONKEY_PATCHSET}
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)
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SRC_URI="${MOZ_SRC_BASE_URI}/source/${MOZ_P}.source.tar.xz -> ${MOZ_P_DISTFILES}.source.tar.xz
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${PATCH_URIS[@]}"
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DESCRIPTION="SpiderMonkey is Mozilla's JavaScript engine written in C and C++"
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HOMEPAGE="https://developer.mozilla.org/en-US/docs/Mozilla/Projects/SpiderMonkey"
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KEYWORDS="amd64 arm arm64 ~mips ~ppc64 ~riscv ~s390 x86"
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SLOT="78"
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LICENSE="MPL-2.0"
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IUSE="clang cpu_flags_arm_neon debug +jit lto test"
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RESTRICT="!test? ( test )"
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BDEPEND="${PYTHON_DEPS}
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>=virtual/rust-1.41.0
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virtual/pkgconfig
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|| (
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(
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sys-devel/llvm:12
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clang? (
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sys-devel/clang:12
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lto? ( =sys-devel/lld-12* )
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)
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)
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(
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sys-devel/llvm:11
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clang? (
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sys-devel/clang:11
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lto? ( =sys-devel/lld-11* )
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)
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)
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(
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sys-devel/llvm:10
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clang? (
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sys-devel/clang:10
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lto? ( =sys-devel/lld-10* )
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)
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)
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)
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lto? (
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!clang? ( sys-devel/binutils[gold] )
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)"
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CDEPEND=">=dev-libs/icu-67.1:=
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>=dev-libs/nspr-4.25
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sys-libs/readline:0=
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>=sys-libs/zlib-1.2.3"
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DEPEND="${CDEPEND}
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test? (
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$(python_gen_any_dep 'dev-python/six[${PYTHON_USEDEP}]')
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)"
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RDEPEND="${CDEPEND}"
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S="${WORKDIR}/firefox-${MY_PV}/js/src"
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llvm_check_deps() {
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if ! has_version -b "sys-devel/llvm:${LLVM_SLOT}" ; then
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einfo "sys-devel/llvm:${LLVM_SLOT} is missing! Cannot use LLVM slot ${LLVM_SLOT} ..." >&2
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return 1
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fi
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if use clang ; then
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if ! has_version -b "sys-devel/clang:${LLVM_SLOT}" ; then
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einfo "sys-devel/clang:${LLVM_SLOT} is missing! Cannot use LLVM slot ${LLVM_SLOT} ..." >&2
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return 1
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fi
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if use lto ; then
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if ! has_version -b "=sys-devel/lld-${LLVM_SLOT}*" ; then
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einfo "=sys-devel/lld-${LLVM_SLOT}* is missing! Cannot use LLVM slot ${LLVM_SLOT} ..." >&2
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return 1
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fi
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fi
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fi
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einfo "Using LLVM slot ${LLVM_SLOT} to build" >&2
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}
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python_check_deps() {
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if use test ; then
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has_version "dev-python/six[${PYTHON_USEDEP}]"
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fi
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}
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pkg_pretend() {
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if use test ; then
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CHECKREQS_DISK_BUILD="7600M"
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else
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CHECKREQS_DISK_BUILD="6400M"
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fi
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check-reqs_pkg_pretend
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}
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pkg_setup() {
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if [[ ${MERGE_TYPE} != binary ]] ; then
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if use test ; then
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CHECKREQS_DISK_BUILD="7600M"
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else
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CHECKREQS_DISK_BUILD="6400M"
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fi
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check-reqs_pkg_setup
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llvm_pkg_setup
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if use clang && use lto ; then
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local version_lld=$(ld.lld --version 2>/dev/null | awk '{ print $2 }')
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[[ -n ${version_lld} ]] && version_lld=$(ver_cut 1 "${version_lld}")
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[[ -z ${version_lld} ]] && die "Failed to read ld.lld version!"
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# temp fix for https://bugs.gentoo.org/768543
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# we can assume that rust 1.{49,50}.0 always uses llvm 11
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local version_rust=$(rustc -Vv 2>/dev/null | grep -F -- 'release:' | awk '{ print $2 }')
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[[ -n ${version_rust} ]] && version_rust=$(ver_cut 1-2 "${version_rust}")
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[[ -z ${version_rust} ]] && die "Failed to read version from rustc!"
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if ver_test "${version_rust}" -ge "1.49" && ver_test "${version_rust}" -le "1.50" ; then
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local version_llvm_rust="11"
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else
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local version_llvm_rust=$(rustc -Vv 2>/dev/null | grep -F -- 'LLVM version:' | awk '{ print $3 }')
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[[ -n ${version_llvm_rust} ]] && version_llvm_rust=$(ver_cut 1 "${version_llvm_rust}")
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[[ -z ${version_llvm_rust} ]] && die "Failed to read used LLVM version from rustc!"
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fi
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if ver_test "${version_lld}" -ne "${version_llvm_rust}" ; then
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eerror "Rust is using LLVM version ${version_llvm_rust} but ld.lld version belongs to LLVM version ${version_lld}."
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eerror "You will be unable to link ${CATEGORY}/${PN}. To proceed you have the following options:"
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eerror " - Manually switch rust version using 'eselect rust' to match used LLVM version"
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eerror " - Switch to dev-lang/rust[system-llvm] which will guarantee matching version"
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eerror " - Build ${CATEGORY}/${PN} without USE=lto"
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die "LLVM version used by Rust (${version_llvm_rust}) does not match with ld.lld version (${version_lld})!"
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fi
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fi
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python-any-r1_pkg_setup
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# Build system is using /proc/self/oom_score_adj, bug #604394
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addpredict /proc/self/oom_score_adj
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if ! mountpoint -q /dev/shm ; then
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# If /dev/shm is not available, configure is known to fail with
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# a traceback report referencing /usr/lib/pythonN.N/multiprocessing/synchronize.py
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ewarn "/dev/shm is not mounted -- expect build failures!"
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fi
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# Ensure we use C locale when building, bug #746215
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export LC_ALL=C
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fi
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}
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src_prepare() {
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pushd ../.. &>/dev/null || die
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use lto && rm -v "${WORKDIR}"/firefox-patches/*-LTO-Only-enable-LTO-*.patch
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eapply "${WORKDIR}"/firefox-patches
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eapply "${WORKDIR}"/spidermonkey-patches
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default
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# Make LTO respect MAKEOPTS
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sed -i \
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-e "s/multiprocessing.cpu_count()/$(makeopts_jobs)/" \
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build/moz.configure/lto-pgo.configure \
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|| die "sed failed to set num_cores"
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# sed-in toolchain prefix
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sed -i \
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-e "s/objdump/${CHOST}-objdump/" \
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python/mozbuild/mozbuild/configure/check_debug_ranges.py \
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|| die "sed failed to set toolchain prefix"
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# use prefix shell in wrapper linker scripts, bug #789660
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hprefixify "${S}"/../../build/cargo-{,host-}linker
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einfo "Removing pre-built binaries ..."
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find third_party -type f \( -name '*.so' -o -name '*.o' \) -print -delete || die
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MOZJS_BUILDDIR="${WORKDIR}/build"
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mkdir "${MOZJS_BUILDDIR}" || die
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popd &>/dev/null || die
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eautoconf
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}
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src_configure() {
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# Show flags set at the beginning
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einfo "Current CFLAGS: ${CFLAGS}"
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einfo "Current CXXFLAGS: ${CXXFLAGS}"
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einfo "Current LDFLAGS: ${LDFLAGS}"
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einfo "Current RUSTFLAGS: ${RUSTFLAGS}"
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local have_switched_compiler=
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if use clang && ! tc-is-clang ; then
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# Force clang
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einfo "Enforcing the use of clang due to USE=clang ..."
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have_switched_compiler=yes
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AR=llvm-ar
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CC=${CHOST}-clang
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CXX=${CHOST}-clang++
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NM=llvm-nm
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RANLIB=llvm-ranlib
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elif ! use clang && ! tc-is-gcc ; then
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# Force gcc
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have_switched_compiler=yes
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einfo "Enforcing the use of gcc due to USE=-clang ..."
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AR=gcc-ar
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CC=${CHOST}-gcc
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CXX=${CHOST}-g++
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NM=gcc-nm
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RANLIB=gcc-ranlib
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fi
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if [[ -n "${have_switched_compiler}" ]] ; then
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# Because we switched active compiler we have to ensure
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# that no unsupported flags are set
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strip-unsupported-flags
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fi
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# Ensure we use correct toolchain
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export HOST_CC="$(tc-getBUILD_CC)"
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export HOST_CXX="$(tc-getBUILD_CXX)"
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tc-export CC CXX LD AR NM OBJDUMP RANLIB PKG_CONFIG
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cd "${MOZJS_BUILDDIR}" || die
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# ../python/mach/mach/mixin/process.py fails to detect SHELL
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export SHELL="${EPREFIX}/bin/bash"
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local -a myeconfargs=(
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--host="${CBUILD:-${CHOST}}"
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--target="${CHOST}"
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--disable-jemalloc
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--disable-optimize
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--disable-strip
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--enable-readline
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--enable-shared-js
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--with-intl-api
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--with-system-icu
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--with-system-nspr
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--with-system-zlib
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--with-toolchain-prefix="${CHOST}-"
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$(use_enable debug)
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$(use_enable jit)
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$(use_enable test tests)
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)
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if ! use x86 && [[ ${CHOST} != armv*h* ]] ; then
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myeconfargs+=( --enable-rust-simd )
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fi
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# Modifications to better support ARM, bug 717344
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if use cpu_flags_arm_neon ; then
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myeconfargs+=( --with-fpu=neon )
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if ! tc-is-clang ; then
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# thumb options aren't supported when using clang, bug 666966
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myeconfargs+=( --with-thumb=yes )
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myeconfargs+=( --with-thumb-interwork=no )
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fi
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fi
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# Tell build system that we want to use LTO
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if use lto ; then
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myeconfargs+=( --enable-lto )
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if use clang ; then
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myeconfargs+=( --enable-linker=lld )
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else
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myeconfargs+=( --enable-linker=gold )
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fi
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fi
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# LTO flag was handled via configure
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filter-flags '-flto*'
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if tc-is-gcc ; then
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if ver_test $(gcc-fullversion) -ge 10 ; then
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einfo "Forcing -fno-tree-loop-vectorize to workaround GCC bug, see bug 758446 ..."
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append-cxxflags -fno-tree-loop-vectorize
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fi
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fi
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# Show flags we will use
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einfo "Build CFLAGS: ${CFLAGS}"
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einfo "Build CXXFLAGS: ${CXXFLAGS}"
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einfo "Build LDFLAGS: ${LDFLAGS}"
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einfo "Build RUSTFLAGS: ${RUSTFLAGS}"
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# Forcing system-icu allows us to skip patching bundled ICU for PPC
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# and other minor arches
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ECONF_SOURCE="${S}" \
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econf \
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${myeconfargs[@]} \
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XARGS="${EPREFIX}/usr/bin/xargs"
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}
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src_compile() {
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cd "${MOZJS_BUILDDIR}" || die
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default
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}
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src_test() {
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if "${MOZJS_BUILDDIR}/js/src/js" -e 'print("Hello world!")'; then
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einfo "Smoke-test successful, continuing with full test suite"
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else
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die "Smoke-test failed: did interpreter initialization fail?"
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fi
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local -a KNOWN_TESTFAILURES
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KNOWN_TESTFAILURES+=( non262/Date/reset-time-zone-cache-same-offset.js )
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KNOWN_TESTFAILURES+=( non262/Date/time-zone-path.js )
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KNOWN_TESTFAILURES+=( non262/Date/time-zones-historic.js )
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KNOWN_TESTFAILURES+=( non262/Date/time-zones-imported.js )
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KNOWN_TESTFAILURES+=( non262/Date/toString-localized.js )
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KNOWN_TESTFAILURES+=( non262/Date/toString-localized-posix.js )
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KNOWN_TESTFAILURES+=( non262/Intl/Date/toLocaleString_timeZone.js )
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KNOWN_TESTFAILURES+=( non262/Intl/Date/toLocaleDateString_timeZone.js )
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KNOWN_TESTFAILURES+=( non262/Intl/DateTimeFormat/format.js )
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KNOWN_TESTFAILURES+=( non262/Intl/DateTimeFormat/format_timeZone.js )
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KNOWN_TESTFAILURES+=( non262/Intl/DateTimeFormat/timeZone_backward_links.js )
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KNOWN_TESTFAILURES+=( non262/Intl/DateTimeFormat/tz-environment-variable.js )
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KNOWN_TESTFAILURES+=( non262/Intl/DisplayNames/language.js )
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KNOWN_TESTFAILURES+=( non262/Intl/DisplayNames/region.js )
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KNOWN_TESTFAILURES+=( non262/Intl/Locale/likely-subtags.js )
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KNOWN_TESTFAILURES+=( non262/Intl/Locale/likely-subtags-generated.js )
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KNOWN_TESTFAILURES+=( test262/intl402/Locale/prototype/minimize/removing-likely-subtags-first-adds-likely-subtags.js )
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if use x86 ; then
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KNOWN_TESTFAILURES+=( non262/Date/timeclip.js )
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KNOWN_TESTFAILURES+=( test262/built-ins/Number/prototype/toPrecision/return-values.js )
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KNOWN_TESTFAILURES+=( test262/language/types/number/S8.5_A2.1.js )
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KNOWN_TESTFAILURES+=( test262/language/types/number/S8.5_A2.2.js )
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fi
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if [[ $(tc-endian) == "big" ]] ; then
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KNOWN_TESTFAILURES+=( test262/built-ins/TypedArray/prototype/set/typedarray-arg-set-values-same-buffer-other-type.js )
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fi
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echo "" > "${T}"/known_failures.list || die
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local KNOWN_TESTFAILURE
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for KNOWN_TESTFAILURE in ${KNOWN_TESTFAILURES[@]} ; do
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echo "${KNOWN_TESTFAILURE}" >> "${T}"/known_failures.list
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done
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PYTHONPATH="${S}/tests/lib" \
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${PYTHON} \
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"${S}"/tests/jstests.py -d -s -t 1800 --wpt=disabled --no-progress \
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--exclude-file="${T}"/known_failures.list \
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"${MOZJS_BUILDDIR}"/js/src/js \
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|| die
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if use jit ; then
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KNOWN_TESTFAILURES=()
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echo "" > "${T}"/known_failures.list || die
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for KNOWN_TESTFAILURE in ${KNOWN_TESTFAILURES[@]} ; do
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echo "${KNOWN_TESTFAILURE}" >> "${T}"/known_failures.list
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done
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PYTHONPATH="${S}/tests/lib" \
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${PYTHON} \
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"${S}"/tests/jstests.py -d -s -t 1800 --wpt=disabled --no-progress \
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--exclude-file="${T}"/known_failures.list \
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"${MOZJS_BUILDDIR}"/js/src/js basic \
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|| die
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fi
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}
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src_install() {
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cd "${MOZJS_BUILDDIR}" || die
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default
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# fix soname links
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pushd "${ED}"/usr/$(get_libdir) &>/dev/null || die
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mv lib${MY_PN}-${MY_MAJOR}.so lib${MY_PN}-${MY_MAJOR}.so.0.0.0 || die
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ln -s lib${MY_PN}-${MY_MAJOR}.so.0.0.0 lib${MY_PN}-${MY_MAJOR}.so.0 || die
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ln -s lib${MY_PN}-${MY_MAJOR}.so.0 lib${MY_PN}-${MY_MAJOR}.so || die
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popd &>/dev/null || die
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# remove unneeded files
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rm \
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"${ED}"/usr/bin/js${MY_MAJOR}-config \
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"${ED}"/usr/$(get_libdir)/libjs_static.ajs \
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|| die
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# fix permissions
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chmod -x \
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"${ED}"/usr/$(get_libdir)/pkgconfig/*.pc \
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"${ED}"/usr/include/mozjs-${MY_MAJOR}/js-config.h \
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|| die
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}
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