История изменений
Исправление Lavos, (текущая версия) :
Попробовал у себя позапускать:
CFLAGS="-O3 -march=native -pipe" USE="-custom-cflags custom-optimization" emerge --nodeps firefox
CFLAGS="-O1 -march=native -pipe" USE="-custom-cflags custom-optimization" emerge --nodeps firefox
УМВР.
В догонку: а вот -Ofast оно не умеет, там индусский код:
# Set optimization level
if [[ ${ARCH} == hppa ]]; then
mozconfig_annotate "more than -O0 causes a segfault on hppa" --enable-optimize=-O0
elif [[ ${ARCH} == x86 ]]; then
mozconfig_annotate "less then -O2 causes a segfault on x86" --enable-optimize=-O2
elif use custom-optimization || [[ ${ARCH} =~ (alpha|ia64) ]]; then
# Set optimization level based on CFLAGS
if is-flag -O0; then
mozconfig_annotate "from CFLAGS" --enable-optimize=-O0
elif [[ ${ARCH} == ppc ]] && has_version '>=sys-libs/glibc-2.8'; then
mozconfig_annotate "more than -O1 segfaults on ppc with glibc-2.8" --enable-optimize=-O1
elif is-flag -O3; then
mozconfig_annotate "from CFLAGS" --enable-optimize=-O3
elif is-flag -O1; then
mozconfig_annotate "from CFLAGS" --enable-optimize=-O1
elif is-flag -Os; then
mozconfig_annotate "from CFLAGS" --enable-optimize=-Os
else
mozconfig_annotate "Gentoo's default optimization" --enable-optimize=-O2
fi
else
# Enable Mozilla's default
mozconfig_annotate "mozilla default" --enable-optimize
fi
# Strip optimization so it does not end up in compile string
filter-flags '-O*'
# Strip over-aggressive CFLAGS
use custom-cflags || strip-flags
Исправление Lavos, :
Попробовал у себя позапускать:
CFLAGS="-O3 -march=native -pipe" USE="-custom-cflags custom-optimization" emerge --nodeps firefox
CFLAGS="-O1 -march=native -pipe" USE="-custom-cflags custom-optimization" emerge --nodeps firefox
УМВР.
В догонку: а вот -Ofast оно не умеет, там индусский код:
# Set optimization level
if [[ ${ARCH} == hppa ]]; then
mozconfig_annotate "more than -O0 causes a segfault on hppa" --enable-optimize=-O0
elif [[ ${ARCH} == x86 ]]; then
mozconfig_annotate "less then -O2 causes a segfault on x86" --enable-optimize=-O2
elif use custom-optimization || [[ ${ARCH} =~ (alpha|ia64) ]]; then
# Set optimization level based on CFLAGS
if is-flag -O0; then
mozconfig_annotate "from CFLAGS" --enable-optimize=-O0
elif [[ ${ARCH} == ppc ]] && has_version '>=sys-libs/glibc-2.8'; then
mozconfig_annotate "more than -O1 segfaults on ppc with glibc-2.8" --enable-optimize=-O1
elif is-flag -O3; then
mozconfig_annotate "from CFLAGS" --enable-optimize=-O3
elif is-flag -O1; then
mozconfig_annotate "from CFLAGS" --enable-optimize=-O1
elif is-flag -Os; then
mozconfig_annotate "from CFLAGS" --enable-optimize=-Os
else
mozconfig_annotate "Gentoo's default optimization" --enable-optimize=-O2
fi
else
# Enable Mozilla's default
mozconfig_annotate "mozilla default" --enable-optimize
fi
# Strip optimization so it does not end up in compile string
filter-flags '-O*'
# Strip over-aggressive CFLAGS
use custom-cflags || strip-flags
Исходная версия Lavos, :
Попробовал у себя позапускать:
CFLAGS="-O3 -march=native -pipe" USE="-custom-cflags custom-optimization" emerge --nodeps firefox
CFLAGS="-O1 -march=native -pipe" USE="-custom-cflags custom-optimization" emerge --nodeps firefox
УМВР.