# 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

ac_add_options --enable-optimize="-march=nehalem -mtune=haswell -O3 -w"

export CFLAGS="-O3 -march=nehalem"

export CPPFLAGS="-O3 -march=nehalem"

export CXXFLAGS="-O3 -march=nehalem"

export LDFLAGS="-Wl,-O3 -march=nehalem"

export RUSTFLAGS="-Ctarget-cpu=nehalem"

fi

else

ac_add_options --enable-clang-plugin

ac_add_options --target=aarch64-apple-darwin

if test "$ZEN_RELEASE"; then

ac_add_options --enable-optimize="-O3 -mcpu=apple-m1 -march=armv8.3-a+simd"

# 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.

export CFLAGS="-O3 -march=armv8.3-a+simd -mcpu=apple-m1"

export CPPFLAGS="-O3 -march=armv8.3-a+simd -mcpu=apple-m1"

export CXXFLAGS="-O3 -march=armv8.3-a+simd -mcpu=apple-m1"

export LDFLAGS="-Wl,-O3 -march=armv8.3-a+simd -mcpu=apple-m1"

export RUSTFLAGS="-C target-feature=+v8.3a -Ctarget-cpu=apple-m1"

fi

fi