commit: 9fd045c263adc86f99aebd7ec273a691f0c8364b Author: Thomas Deutschmann <whissi <AT> gentoo <DOT> org> AuthorDate: Mon Dec 14 18:34:10 2020 +0000 Commit: Thomas Deutschmann <whissi <AT> gentoo <DOT> org> CommitDate: Mon Dec 14 18:38:22 2020 +0000 URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=9fd045c2
dev-lang/spidermonkey: bump to v78.6.0 Closes: https://bugs.gentoo.org/759985 Package-Manager: Portage-3.0.12, Repoman-3.0.2 Signed-off-by: Thomas Deutschmann <whissi <AT> gentoo.org> dev-lang/spidermonkey/Manifest | 2 + dev-lang/spidermonkey/metadata.xml | 1 + dev-lang/spidermonkey/spidermonkey-78.6.0.ebuild | 418 +++++++++++++++++++++++ profiles/base/package.use.force | 1 + 4 files changed, 422 insertions(+) diff --git a/dev-lang/spidermonkey/Manifest b/dev-lang/spidermonkey/Manifest index 0b7a290d42b..a13d0ff063f 100644 --- a/dev-lang/spidermonkey/Manifest +++ b/dev-lang/spidermonkey/Manifest @@ -2,6 +2,7 @@ DIST firefox-68.0-patches-15.tar.xz 16060 BLAKE2B f9e6cd58ea51bed1af90a9d30fd551 DIST firefox-68.12.0esr.source.tar.xz 313856956 BLAKE2B eeaa4acc9fabf15ec1b313170a30cee8e1fc10a8b08512b915b83b7d6a81c09b365733ed94638bd434864fd7b0cb8cbf1bc2e43441be69e31117e8e6a099234c SHA512 839b02422e4c87bdb12e0995cd35ca8c1996f3fba00bbb46b419e46b67df5ec48a264cb14632db777ce29166ee4fdcb06e2ee3ce847e64328c58c9a2f9129f4c DIST firefox-78.4.1esr.source.tar.xz 334673424 BLAKE2B 3ba8bf545c4c2b92914bf7f63b539ba61dc2ee6c14fb8995a6d75adb4bd11988f1d47d2c64639cbecf7a4b01b99085e63af4eb3afc7a27047f03048ffa9c2c2d SHA512 287096ad67e86b307554475c3b5d1003a325d6d13987bfbec2ec79aa0f8004dce1614ab62585ba5cf153545618906ab640cd4657d5a910085afb3d8ceb46e8de DIST firefox-78.5.0esr.source.tar.xz 333995288 BLAKE2B 35140afb6b4d15052858e7864753ca74099edb24ed5e459f1f48114f0946f5e007486b5561ba9a545566033d71a69f0e6163dd17204cab717c441323972f089e SHA512 0d16013342b6e8d67adb5c111177ea4796db4fb593da8aa254d0d95bdf33fad798c2dbb235d44db4177c32dd2d7b3ac26b938b476342753ee8d6c83d968d0281 +DIST firefox-78.6.0esr.source.tar.xz 338098664 BLAKE2B 9d082b6104bffbd0d918dc1adf2a01ac32613d8048faf399177834c4949714a00c1f4383b778a21d6b6684296d8f9bd44fa547ee2507a8631d206e3764d2ceeb SHA512 a1e2d6af0020784d00ed3cb4d778c136685e7c2f6ae536cc270fbd331d51d483d17dff9acd7ad8e6b3b231b9df894c146092889357b23715814a080c6f08d11a DIST firefox-78esr-patches-04.tar.xz 171504 BLAKE2B d51e55c255d1f5cfa0c7c030b1ea50cb54951bed3bc21b21f5cb3b1e4b8b2ad406b3d12db2baabd4a90e3c88a38f187f277e7a4afe441ea6cf82c48f84bb0ac5 SHA512 6f00ec898fafb34d7c7e0ff2a6fb5c1cbf1205458845e14eb39c131125c5bf6b2418fea1050bb72449ec40e18fd775fc844437ce0290281d66961de40a53235a DIST firefox-78esr-patches-07.tar.xz 66156 BLAKE2B 8f69883432dcbd484b1fb15e3fde1630b1424e502ba78d9ec3cbe70cb2676a6876853d3477c8bfe35e92bca91b200e2d14543de1778d895676a52d2608109af2 SHA512 b4a01d3499002bd33a7fb45a1a80e9e73ba27a0986b6bfa43b3482dd8d82a686a14ae0c5e013402c8c8f359a642632a40bf4c362a0e83a1f53b453914f42e3a7 DIST js185-1.0.0.tar.gz 6164605 BLAKE2B 76a37f0ceae05d3475853875bd0ce4be6e525e4114816f8f281ea6fc6b60a71060975a0fa1cb843f57ad1e2f842dfb26b24244fa0fd6c20f6ae2ebbe430f70be SHA512 2af7122a7c7007fd7b6668776fe1222515a810b3e43bbf0f76b8f94e1ef406ffd3fb5ccec393021b00274c05b38a77235bc8d6886994c56762fcaf0aa7cf6718 @@ -11,4 +12,5 @@ DIST spidermonkey-52.0-patches-1.tar.xz 3112 BLAKE2B d8f4c44cb2ae290fa51efc4725a DIST spidermonkey-60.0-patches-04.tar.xz 4428 BLAKE2B af78049cd9b3ee6a9b689e6253486c4670fd3b506faade7d745dafaa7af329c0bd15cd35e95528a4c96688230f4803130967fb09b97aae2bda0ce0f73acaaf3e SHA512 fb1326a81512146ba98773d4f7e0c4bc1bff0f076897c13f576fcf63b56f6965efeff633eea9160bca9f9bc4546505901084eabc33bc955de0b7ab3d6334387a DIST spidermonkey-68.6.0-patches-04.tar.xz 5956 BLAKE2B b1250391a5173e676272d5926b710c06b0e9de1ff03b130a57fdac30f2deefbee3fa92250b37e28087572fe5cce73eb112ef4e1fb0c0401d6ecdb22ab9868998 SHA512 94575b11b4f006c6ee0c8d64b315734a173cecb68e9128ca61ba1a28177e3c149b8cf1f3b3c47a7a263fad8da6196fc0101df87392f016686a827e0cd24fdc74 DIST spidermonkey-78-patches-02.tar.xz 3432 BLAKE2B 3ac46306f1740e704ed1aa8cb0f2a963d0b94bee60349ce31bc0ac477942781c9cdfa1d791a22e31c9258ade5d955cf6d32696ced73247777a908cb3e5c464c2 SHA512 d94c33d327d07072aa5ca66135ab2100e86acf38e091bf5b9644c537f77fb734433246a2f4bf58bf76d884510bce565b6ab75c23472be7e9d1f566dc4e812b5c +DIST spidermonkey-78-patches-03.tar.xz 3732 BLAKE2B 5dc47527581c010994a102e6458119c762ec3836f57e403cbaac88c457f5f119bd75ae1a067307b20d229536f75db4b2b797408874d28156667ac63b61de8501 SHA512 f0921562dcd0ea519bf3f5ef2da43f87565e92493781d56e6e0b73d4124f41e7aadd34d8285bbb181f4286160dde0c9684920e98058f0683143a2687eb93cc1a DIST spidermonkey-slot0-patches-02.tar.xz 10952 BLAKE2B fb7bf5cdac6c821a48d407ff172fe0ec7297e047d3b3bab952f226f413b83ea70325175b41c1680725ff588111b424efc97a0c66e392989da510c43d38528ff1 SHA512 cd62890c4b58658d99fc1b52f05ccb35c07da835b168bb9d5e6b219de5021122c199cc2255c5b0be01ef582f53dd51c9975921e6bde9f14e9b43536e2bee85f2 diff --git a/dev-lang/spidermonkey/metadata.xml b/dev-lang/spidermonkey/metadata.xml index c97143567bf..0e68089f7c5 100644 --- a/dev-lang/spidermonkey/metadata.xml +++ b/dev-lang/spidermonkey/metadata.xml @@ -6,6 +6,7 @@ <name>Gentoo Mozilla Team</name> </maintainer> <use> + <flag name="clang">Use Clang compiler instead of GCC</flag> <flag name="custom-optimization">Build with user-specified compiler optimizations (-Os, -O0, -O1, -O2, -O3) from CFLAGS (unsupported)</flag> <flag name="debug">Enable assertions to allow for easier debugging of programs that link to spidermonkey -- note this will often crash software on regular end-user systems</flag> diff --git a/dev-lang/spidermonkey/spidermonkey-78.6.0.ebuild b/dev-lang/spidermonkey/spidermonkey-78.6.0.ebuild new file mode 100644 index 00000000000..e950feecaff --- /dev/null +++ b/dev-lang/spidermonkey/spidermonkey-78.6.0.ebuild @@ -0,0 +1,418 @@ +# Copyright 1999-2020 Gentoo Authors +# Distributed under the terms of the GNU General Public License v2 + +EAPI="7" + +# Patch version +FIREFOX_PATCHSET="firefox-78esr-patches-07.tar.xz" +SPIDERMONKEY_PATCHSET="spidermonkey-78-patches-03.tar.xz" + +LLVM_MAX_SLOT=11 + +PYTHON_COMPAT=( python3_{6..9} ) + +WANT_AUTOCONF="2.1" + +inherit autotools check-reqs flag-o-matic llvm multiprocessing python-any-r1 toolchain-funcs + +MY_PN="mozjs" +MY_PV="${PV/_pre*}" # Handle Gentoo pre-releases + +MY_MAJOR=$(ver_cut 1) + +MOZ_ESR=yes + +MOZ_PV=${PV} +MOZ_PV_SUFFIX= +if [[ ${PV} =~ (_(alpha|beta|rc).*)$ ]] ; then + MOZ_PV_SUFFIX=${BASH_REMATCH[1]} + + # Convert the ebuild version to the upstream Mozilla version + MOZ_PV="${MOZ_PV/_alpha/a}" # Handle alpha for SRC_URI + MOZ_PV="${MOZ_PV/_beta/b}" # Handle beta for SRC_URI + MOZ_PV="${MOZ_PV%%_rc*}" # Handle rc for SRC_URI +fi + +if [[ -n ${MOZ_ESR} ]] ; then + # ESR releases have slightly different version numbers + MOZ_PV="${MOZ_PV}esr" +fi + +MOZ_PN="firefox" +MOZ_P="${MOZ_PN}-${MOZ_PV}" +MOZ_PV_DISTFILES="${MOZ_PV}${MOZ_PV_SUFFIX}" +MOZ_P_DISTFILES="${MOZ_PN}-${MOZ_PV_DISTFILES}" + +MOZ_SRC_BASE_URI="https://archive.mozilla.org/pub/${MOZ_PN}/releases/${MOZ_PV}"; + +if [[ ${PV} == *_rc* ]] ; then + MOZ_SRC_BASE_URI="https://archive.mozilla.org/pub/${MOZ_PN}/candidates/${MOZ_PV}-candidates/build${PV##*_rc}"; +fi + +PATCH_URIS=( + https://dev.gentoo.org/~{whissi,polynomial-c,axs}/mozilla/patchsets/${FIREFOX_PATCHSET} + https://dev.gentoo.org/~{whissi,polynomial-c,axs}/mozilla/patchsets/${SPIDERMONKEY_PATCHSET} +) + +SRC_URI="${MOZ_SRC_BASE_URI}/source/${MOZ_P}.source.tar.xz -> ${MOZ_P_DISTFILES}.source.tar.xz + ${PATCH_URIS[@]}" + +DESCRIPTION="SpiderMonkey is Mozilla's JavaScript engine written in C and C++" +HOMEPAGE="https://developer.mozilla.org/en-US/docs/Mozilla/Projects/SpiderMonkey"; + +KEYWORDS="~amd64 ~arm ~arm64 ~mips ~ppc64 ~s390 ~x86" + +SLOT="78" +LICENSE="MPL-2.0" +IUSE="+clang cpu_flags_arm_neon debug +jit lto test" + +RESTRICT="!test? ( test )" + +BDEPEND="${PYTHON_DEPS} + >=virtual/rust-1.41.0 + virtual/pkgconfig + || ( + ( + sys-devel/llvm:11 + clang? ( + sys-devel/clang:11 + lto? ( =sys-devel/lld-11* ) + ) + ) + ( + sys-devel/llvm:10 + clang? ( + sys-devel/clang:10 + lto? ( =sys-devel/lld-10* ) + ) + ) + ( + sys-devel/llvm:9 + clang? ( + sys-devel/clang:9 + lto? ( =sys-devel/lld-9* ) + ) + ) + ) + lto? ( + !clang? ( sys-devel/binutils[gold] ) + )" + +CDEPEND=">=dev-libs/icu-67.1:= + >=dev-libs/nspr-4.25 + sys-libs/readline:0= + >=sys-libs/zlib-1.2.3" + +DEPEND="${CDEPEND} + test? ( + $(python_gen_any_dep 'dev-python/six[${PYTHON_USEDEP}]') + )" + +RDEPEND="${CDEPEND}" + +S="${WORKDIR}/firefox-${MY_PV}/js/src" + +llvm_check_deps() { + if ! has_version -b "sys-devel/clang:${LLVM_SLOT}" ; then + ewarn "sys-devel/clang:${LLVM_SLOT} is missing! Cannot use LLVM slot ${LLVM_SLOT} ..." >&2 + return 1 + fi + + if use clang && use lto ; then + if ! has_version -b "=sys-devel/lld-${LLVM_SLOT}*" ; then + ewarn "=sys-devel/lld-${LLVM_SLOT}* is missing! Cannot use LLVM slot ${LLVM_SLOT} ..." >&2 + return 1 + fi + fi + + einfo "Using LLVM slot ${LLVM_SLOT} to build" >&2 +} + +python_check_deps() { + if use test ; then + has_version "dev-python/six[${PYTHON_USEDEP}]" + fi +} + +pkg_pretend() { + if use test ; then + CHECKREQS_DISK_BUILD="7600M" + else + CHECKREQS_DISK_BUILD="6400M" + fi + + check-reqs_pkg_pretend +} + +pkg_setup() { + if [[ ${MERGE_TYPE} != binary ]] ; then + if use test ; then + CHECKREQS_DISK_BUILD="7600M" + else + CHECKREQS_DISK_BUILD="6400M" + fi + + check-reqs_pkg_setup + + llvm_pkg_setup + + if use clang && use lto ; then + local version_lld=$(ld.lld --version 2>/dev/null | awk '{ print $2 }') + [[ -n ${version_lld} ]] && version_lld=$(ver_cut 1 "${version_lld}") + [[ -z ${version_lld} ]] && die "Failed to read ld.lld version!" + + local version_llvm_rust=$(rustc -Vv 2>/dev/null | grep -F -- 'LLVM version:' | awk '{ print $3 }') + [[ -n ${version_llvm_rust} ]] && version_llvm_rust=$(ver_cut 1 "${version_llvm_rust}") + [[ -z ${version_llvm_rust} ]] && die "Failed to read used LLVM version from rustc!" + + if ver_test "${version_lld}" -ne "${version_llvm_rust}" ; then + eerror "Rust is using LLVM version ${version_llvm_rust} but ld.lld version belongs to LLVM version ${version_lld}." + eerror "You will be unable to link ${CATEGORY}/${PN}. To proceed you have the following options:" + eerror " - Manually switch rust version using 'eselect rust' to match used LLVM version" + eerror " - Switch to dev-lang/rust[system-llvm] which will guarantee matching version" + eerror " - Build ${CATEGORY}/${PN} without USE=lto" + die "LLVM version used by Rust (${version_llvm_rust}) does not match with ld.lld version (${version_lld})!" + fi + fi + + python-any-r1_pkg_setup + + # Build system is using /proc/self/oom_score_adj, bug #604394 + addpredict /proc/self/oom_score_adj + + if ! mountpoint -q /dev/shm ; then + # If /dev/shm is not available, configure is known to fail with + # a traceback report referencing /usr/lib/pythonN.N/multiprocessing/synchronize.py + ewarn "/dev/shm is not mounted -- expect build failures!" + fi + + # Ensure we use C locale when building, bug #746215 + export LC_ALL=C + fi +} + +src_prepare() { + pushd ../.. &>/dev/null || die + + use lto && rm -v "${WORKDIR}"/firefox-patches/*-LTO-Only-enable-LTO-*.patch + + eapply "${WORKDIR}"/firefox-patches + eapply "${WORKDIR}"/spidermonkey-patches + + default + + # Make LTO respect MAKEOPTS + sed -i \ + -e "s/multiprocessing.cpu_count()/$(makeopts_jobs)/" \ + build/moz.configure/lto-pgo.configure \ + || die "sed failed to set num_cores" + + # sed-in toolchain prefix + sed -i \ + -e "s/objdump/${CHOST}-objdump/" \ + python/mozbuild/mozbuild/configure/check_debug_ranges.py \ + || die "sed failed to set toolchain prefix" + + einfo "Removing pre-built binaries ..." + find third_party -type f \( -name '*.so' -o -name '*.o' \) -print -delete || die + + MOZJS_BUILDDIR="${WORKDIR}/build" + mkdir "${MOZJS_BUILDDIR}" || die + + popd &>/dev/null || die + eautoconf +} + +src_configure() { + # Show flags set at the beginning + einfo "Current CFLAGS: ${CFLAGS}" + einfo "Current LDFLAGS: ${LDFLAGS}" + einfo "Current RUSTFLAGS: ${RUSTFLAGS}" + + local have_switched_compiler= + if use clang && ! tc-is-clang ; then + # Force clang + einfo "Enforcing the use of clang due to USE=clang ..." + have_switched_compiler=yes + AR=llvm-ar + CC=${CHOST}-clang + CXX=${CHOST}-clang++ + NM=llvm-nm + RANLIB=llvm-ranlib + elif ! use clang && ! tc-is-gcc ; then + # Force gcc + have_switched_compiler=yes + einfo "Enforcing the use of gcc due to USE=-clang ..." + AR=gcc-ar + CC=${CHOST}-gcc + CXX=${CHOST}-g++ + NM=gcc-nm + RANLIB=gcc-ranlib + fi + + if [[ -n "${have_switched_compiler}" ]] ; then + # Because we switched active compiler we have to ensure + # that no unsupported flags are set + strip-unsupported-flags + fi + + # Ensure we use correct toolchain + export HOST_CC="$(tc-getBUILD_CC)" + export HOST_CXX="$(tc-getBUILD_CXX)" + tc-export CC CXX LD AR NM OBJDUMP RANLIB PKG_CONFIG + + cd "${MOZJS_BUILDDIR}" || die + + # ../python/mach/mach/mixin/process.py fails to detect SHELL + export SHELL="${EPREFIX}/bin/bash" + + local -a myeconfargs=( + --host="${CBUILD:-${CHOST}}" + --target="${CHOST}" + --disable-jemalloc + --disable-optimize + --disable-strip + --enable-readline + --enable-shared-js + --with-intl-api + --with-system-icu + --with-system-nspr + --with-system-zlib + --with-toolchain-prefix="${CHOST}-" + $(use_enable debug) + $(use_enable jit) + $(use_enable test tests) + ) + + if ! use x86 && [[ ${CHOST} != armv*h* ]] ; then + myeconfargs+=( --enable-rust-simd ) + fi + + # Modifications to better support ARM, bug 717344 + if use cpu_flags_arm_neon ; then + myeconfargs+=( --with-fpu=neon ) + + if ! tc-is-clang ; then + # thumb options aren't supported when using clang, bug 666966 + myeconfargs+=( --with-thumb=yes ) + myeconfargs+=( --with-thumb-interwork=no ) + fi + fi + + # Tell build system that we want to use LTO + if use lto ; then + myeconfargs+=( --enable-lto ) + + if use clang ; then + myeconfargs+=( --enable-linker=lld ) + else + myeconfargs+=( --enable-linker=gold ) + fi + fi + + # LTO flag was handled via configure + filter-flags '-flto*' + + # Show flags we will use + einfo "Build CFLAGS: ${CFLAGS}" + einfo "Build LDFLAGS: ${LDFLAGS}" + einfo "Build RUSTFLAGS: ${RUSTFLAGS}" + + # Forcing system-icu allows us to skip patching bundled ICU for PPC + # and other minor arches + ECONF_SOURCE="${S}" \ + econf \ + ${myeconfargs[@]} \ + XARGS="${EPREFIX}/usr/bin/xargs" +} + +src_compile() { + cd "${MOZJS_BUILDDIR}" || die + default +} + +src_test() { + if "${MOZJS_BUILDDIR}/js/src/js" -e 'print("Hello world!")'; then + einfo "Smoke-test successful, continuing with full test suite" + else + die "Smoke-test failed: did interpreter initialization fail?" + fi + + local -a KNOWN_TESTFAILURES + KNOWN_TESTFAILURES+=( non262/Date/reset-time-zone-cache-same-offset.js ) + KNOWN_TESTFAILURES+=( non262/Date/time-zone-path.js ) + KNOWN_TESTFAILURES+=( non262/Date/time-zones-historic.js ) + KNOWN_TESTFAILURES+=( non262/Date/time-zones-imported.js ) + KNOWN_TESTFAILURES+=( non262/Date/toString-localized.js ) + KNOWN_TESTFAILURES+=( non262/Date/toString-localized-posix.js ) + KNOWN_TESTFAILURES+=( non262/Intl/DateTimeFormat/timeZone_backward_links.js ) + KNOWN_TESTFAILURES+=( non262/Intl/DateTimeFormat/tz-environment-variable.js ) + KNOWN_TESTFAILURES+=( non262/Intl/Locale/likely-subtags.js ) + KNOWN_TESTFAILURES+=( test262/intl402/Locale/prototype/minimize/removing-likely-subtags-first-adds-likely-subtags.js ) + + if use x86 ; then + KNOWN_TESTFAILURES+=( non262/Date/timeclip.js ) + KNOWN_TESTFAILURES+=( test262/built-ins/Number/prototype/toPrecision/return-values.js ) + KNOWN_TESTFAILURES+=( test262/language/types/number/S8.5_A2.1.js ) + KNOWN_TESTFAILURES+=( test262/language/types/number/S8.5_A2.2.js ) + fi + + if [[ $(tc-endian) == "big" ]] ; then + KNOWN_TESTFAILURES+=( test262/built-ins/TypedArray/prototype/set/typedarray-arg-set-values-same-buffer-other-type.js ) + fi + + echo "" > "${T}"/known_failures.list || die + + local KNOWN_TESTFAILURE + for KNOWN_TESTFAILURE in ${KNOWN_TESTFAILURES[@]} ; do + echo "${KNOWN_TESTFAILURE}" >> "${T}"/known_failures.list + done + + PYTHONPATH="${S}/tests/lib" \ + ${PYTHON} \ + "${S}"/tests/jstests.py -d -s -t 1800 --wpt=disabled --no-progress \ + --exclude-file="${T}"/known_failures.list \ + "${MOZJS_BUILDDIR}"/js/src/js \ + || die + + if use jit ; then + KNOWN_TESTFAILURES=() + + echo "" > "${T}"/known_failures.list || die + + for KNOWN_TESTFAILURE in ${KNOWN_TESTFAILURES[@]} ; do + echo "${KNOWN_TESTFAILURE}" >> "${T}"/known_failures.list + done + + PYTHONPATH="${S}/tests/lib" \ + ${PYTHON} \ + "${S}"/tests/jstests.py -d -s -t 1800 --wpt=disabled --no-progress \ + --exclude-file="${T}"/known_failures.list \ + "${MOZJS_BUILDDIR}"/js/src/js basic \ + || die + fi +} + +src_install() { + cd "${MOZJS_BUILDDIR}" || die + default + + # fix soname links + pushd "${ED}"/usr/$(get_libdir) &>/dev/null || die + mv lib${MY_PN}-${MY_MAJOR}.so lib${MY_PN}-${MY_MAJOR}.so.0.0.0 || die + ln -s lib${MY_PN}-${MY_MAJOR}.so.0.0.0 lib${MY_PN}-${MY_MAJOR}.so.0 || die + ln -s lib${MY_PN}-${MY_MAJOR}.so.0 lib${MY_PN}-${MY_MAJOR}.so || die + popd &>/dev/null || die + + # remove unneeded files + rm \ + "${ED}"/usr/bin/js${MY_MAJOR}-config \ + "${ED}"/usr/$(get_libdir)/libjs_static.ajs \ + || die + + # fix permissions + chmod -x \ + "${ED}"/usr/$(get_libdir)/pkgconfig/*.pc \ + "${ED}"/usr/include/mozjs-${MY_MAJOR}/js-config.h \ + || die +} diff --git a/profiles/base/package.use.force b/profiles/base/package.use.force index 70e3d1e505d..e08549f1c24 100644 --- a/profiles/base/package.use.force +++ b/profiles/base/package.use.force @@ -6,6 +6,7 @@ # runtime bugs (bug #758446) which are not worth it. # Building Firefox/Thunderbird with GCC is no longer supported # in Gentoo until further notice. +dev-lang/spidermonkey clang mail-client/thunderbird clang www-client/firefox clang
