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desktop/configs/macos/mozconfig

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# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
unset MOZ_STDCXX_COMPAT
ac_add_options --disable-dmd
ac_add_options --enable-eme=widevine
if test "$ZEN_RELEASE"; then
# override LTO settings
# TODO: Dont use LTO for now, it's causing a lot of issues
export MOZ_LTO=cross,thin
ac_add_options --enable-lto=cross,thin
fi
if test "$ZEN_RELEASE"; then
if test "$ZEN_GA_DISABLE_PGO"; then
export ZEN_DUMMY=1
else
export MOZ_PGO=1
ac_add_options MOZ_PGO=1
fi
fi
if test "$SURFER_COMPAT" = "x86_64"; then
ac_add_options --target=x86_64-apple-darwin
if test "$ZEN_RELEASE"; then
ac_add_options --enable-wasm-avx
fi
else
ac_add_options --enable-clang-plugin
ac_add_options --target=aarch64-apple-darwin
if test "$ZEN_RELEASE"; then
# As of Clang 13, the default is -mcpu=apple-m1 when using a aarch64-apple-macos target,
# but we're using apple64-apple-darwin, which defaults to -mcpu=apple-a7, which disables
# a bunch of # performance-enabling CPU features.
# TODO: We'll want to switch to aarch64-apple-macos eventually.
export CFLAGS="$CFLAGS -mcpu=apple-m1"
export CXXFLAGS="$CXXFLAGS -mcpu=apple-m1"
fi
fi
if test "$ZEN_RELEASE"; then
ac_add_options --with-macos-sdk=/Library/Developer/CommandLineTools/SDKs/MacOSX26.2.sdk
fi
# Keep using ld64 on PGO/LTO builds because of performance regressions when using lld.
# Mozilla sets "MOZ_LD64_KNOWN_GOOD" to true when they do automated builds with PGO/LTO on macOS.
# See https://searchfox.org/firefox-main/rev/e61d59b5c9a651fd7bf28043f87c0dc669833496/build/moz.configure/lto-pgo.configure#261
# export MOZ_LD64_KNOWN_GOOD=1
# ac_add_options --enable-linker=ld64
#
# if test "$ZEN_RELEASE"; then
# mk_add_options MOZ_MAKE_FLAGS="-j4"
# fi