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www-client/firefox: allow split up of neon and thumbv2 #21

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www-client/firefox: allow split up of neon and thumbv2 #21

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0fb3b3c
www-client/firefox: allow split up of neon and thumbv2
stefson Aug 25, 2021
bcae550
www-client/firefox: rename to thumb2
stefson Aug 25, 2021
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22 changes: 12 additions & 10 deletions www-client/firefox/firefox-91.0.2.ebuild
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Original file line number Diff line number Diff line change
Expand Up @@ -61,10 +61,10 @@ KEYWORDS="~amd64 ~arm64 ~ppc64 ~x86"

SLOT="0/$(ver_cut 1)"
LICENSE="MPL-2.0 GPL-2 LGPL-2.1"
IUSE="+clang cpu_flags_arm_neon dbus debug eme-free geckodriver +gmp-autoupdate
hardened hwaccel jack lto +openh264 pgo pulseaudio screencast sndio selinux
+system-av1 +system-harfbuzz +system-icu +system-jpeg +system-libevent
+system-libvpx +system-webp wayland wifi"
IUSE="+clang cpu_flags_arm_neon cpu_flags_arm_thumb2 dbus debug eme-free geckodriver
+gmp-autoupdate hardened hwaccel jack lto +openh264 pgo pulseaudio screencast
sndio selinux +system-av1 +system-harfbuzz +system-icu +system-jpeg
+system-libevent +system-libvpx +system-webp wayland wifi"

REQUIRED_USE="debug? ( !system-av1 )
screencast? ( wayland )"
Expand Down Expand Up @@ -783,15 +783,17 @@ src_configure() {
filter-flags '-O*'

# Modifications to better support ARM, bug #553364
# gcc and clang are both fine with neon optimization
if use cpu_flags_arm_neon ; then
mozconfig_add_options_ac '+cpu_flags_arm_neon' --with-fpu=neon
fi

if ! tc-is-clang ; then
# thumb options aren't supported when using clang, bug 666966
mozconfig_add_options_ac '+cpu_flags_arm_neon' \
--with-thumb=yes \
--with-thumb-interwork=no
fi
if cpu_flags_arm_thumb2 && ! tc-is-clang ; then
# thumb options aren't supported when using clang, bug 666966
# this needs special thumbv7neon-unknown-linux-gnueabihf rust-std
mozconfig_add_options_ac '+cpu_flags_arm_thumb2' \
--with-thumb=yes \
--with-thumb-interwork=no
fi

if [[ ${CHOST} == armv*h* ]] ; then
Expand Down