PKGBUILDs/extra/js78/PKGBUILD
2021-10-06 23:30:25 +00:00

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# Maintainer: Jan Alexander Steffens (heftig) <heftig@archlinux.org>
# ALARM: Kevin Mihelich <kevin@archlinuxarm.org>
# - configure with --disable-lto, --disable-rust-simd
# - patch to fix build on ARM
pkgname=js78
pkgver=78.15.0
pkgrel=1
pkgdesc="JavaScript interpreter and libraries - Version 78"
arch=(x86_64)
url="https://developer.mozilla.org/en-US/docs/Mozilla/Projects/SpiderMonkey"
license=(MPL)
depends=(gcc-libs readline zlib sh)
makedepends=(zip autoconf2.13 python-setuptools python-psutil rust llvm clang lld)
checkdepends=(mercurial git)
_relver=${pkgver}esr
source=(https://archive.mozilla.org/pub/firefox/releases/$_relver/source/firefox-$_relver.source.tar.xz{,.asc}
0001-Fixes-for-LTO-PGO-support.patch
arm.patch)
sha256sums=('a4438d84d95171a6d4fea9c9f02c2edbf0475a9c614d968ebe2eedc25a672151'
'SKIP'
'926a573eabe3b6177363b795ed5e5641b4a4ebc6d7cfa093f11e1779ac0f897c'
'bc00516032330760444939c516a60c78f868631e1b37f075f0fe71a53737b966')
validpgpkeys=('14F26682D0916CDD81E37B6D61B7B526D98F0353') # Mozilla Software Releases <release@mozilla.com>
# Make sure the duplication between bin and lib is found
COMPRESSZST+=(--long)
prepare() {
cd firefox-$pkgver
mkdir obj
patch -p1 -i ../arm.patch
# Post-78 fixes to fix LTO with LLVM 11
patch -Np1 -i ../0001-Fixes-for-LTO-PGO-support.patch
}
build() {
local configure_args=(
--prefix=/usr
--disable-debug
--disable-debug-symbols
--disable-jemalloc
--disable-strip
--enable-hardening
--disable-lto
--enable-linker=lld
--enable-optimize
--enable-readline
--enable-release
--disable-rust-simd
--enable-shared-js
--enable-tests
--with-intl-api
--with-system-zlib
--without-system-icu
)
export CC='clang'
export CXX='clang++'
export AR=llvm-ar
export NM=llvm-nm
export RANLIB=llvm-ranlib
cd firefox-$pkgver/obj
# Do 3-tier PGO
echo "Building instrumented JS..."
sh ../js/src/configure "${configure_args[@]}" \
--enable-profile-generate=cross
make
echo "Profiling instrumented JS..."
(
local js="$PWD/dist/bin/js"
export LLVM_PROFILE_FILE="$PWD/js-%p-%m.profraw"
cd ../js/src/octane
"$js" run.js
cd ../../../third_party/webkit/PerformanceTests/ARES-6
"$js" cli.js
cd ../SunSpider/sunspider-0.9.1
"$js" sunspider-standalone-driver.js
)
llvm-profdata merge -o merged.profdata *.profraw
stat -c "Profile data found (%s bytes)" merged.profdata
test -s merged.profdata
echo "Removing instrumented JS..."
make clobber
echo "Building optimized JS..."
sh ../js/src/configure "${configure_args[@]}" \
--enable-profile-use=cross \
--with-pgo-profile-path="$PWD/merged.profdata"
make
}
check() {
local jstests_extra_args=(
--format=none
--exclude-random
--wpt=disabled
) jittest_extra_args=(
--format=none
--timeout 300
) jittest_test_args=(
basic
)
cd firefox-$pkgver/obj
make -C js/src check-jstests check-jit-test \
JSTESTS_EXTRA_ARGS="${jstests_extra_args[*]}" \
JITTEST_EXTRA_ARGS="${jittest_extra_args[*]}" \
JITTEST_TEST_ARGS="${jittest_test_args[*]}"
}
package() {
cd firefox-$pkgver/obj
make DESTDIR="$pkgdir" install
rm "$pkgdir"/usr/lib/*.ajs
find "$pkgdir"/usr/{lib/pkgconfig,include} -type f -exec chmod -c a-x {} +
}
# vim:set ts=2 sw=2 et: