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keremCozin
n00b
Joined: 18 Sep 2017
Posts: 23
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 Posted: Fri May 05, 2023 3:15 am Post subject: Re: my make.conf file |
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Even more simpler;
#############################################
### Gentoo GNU/Linux Workstation (stable) ###
#############################################
CHOST="x86_64-pc-linux-gnu"
ACCEPT_KEYWORDS="amd64"
ACCEPT_LICENSE="* -@EULA"
### Compiler Options ###
COMMON_FLAGS="-march=native -O2 -pipe -fomit-frame-pointer"
CFLAGS="${COMMON_FLAGS}"
CXXFLAGS="${COMMON_FLAGS}"
MAKEOPTS="-j4"
# MAKEOPTS="-j9"
CPU_FLAGS_X86="mmx mmxext popcnt sse sse2 sse3 sse4_1 sse4_2 ssse3"
### Portage Variables ###
DISTDIR="/var/cache/distfiles"
PORTDIR="/var/db/repos/gentoo"
PORT_LOGDIR="/var/log/portage"
EMERGE_DEFAULT_OPTS="${EMERGE_DEFAULT_OPTS} --ask --verbose --verbose-conflicts --with-bdeps=y --complete-graph=y --backtrack=500 --keep-going --jobs=3 --load-average=7.2"
# EMERGE_DEFAULT_OPTS="${EMERGE_DEFAULT_OPTS} --ask --verbose --verbose-conflicts --with-bdeps=y --complete-graph=y --backtrack=500 --keep-going"
FEATURES="${FEATURES} split-elog split-log nodoc noinfo parallel-fetch parallel-install candy"
PORTAGE_NICENESS="10"
PORTAGE_ELOG_SYSTEM="echo save"
PORTAGE_ELOG_CLASSES="*"
### Hardware and Localization ###
GRUB_PLATFORMS="pc"
VIDEO_CARDS="nvidia"
INPUT_DEVICES="libinput"
L10N="en en-GB en-US tr"
### Extras
LIBREOFFICE_EXTENSIONS="*"
PYTHON_TARGETS="python3_11"
PYTHON_SINGLE_TARGET="python3_11"
C'mon who needs global use flags when you can obsessively set for each packages. 
_________________
Kerem Caner Özin |
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nikolis
Apprentice
Joined: 21 Aug 2003
Posts: 200
Location: Athens
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| Posted: Sun May 14, 2023 3:05 pm Post subject: |
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| Code: |
COMMON_FLAGS="-march=native -O2 -pipe"
CFLAGS="${COMMON_FLAGS}"
CXXFLAGS="${COMMON_FLAGS}"
FCFLAGS="${COMMON_FLAGS}"
FFLAGS="${COMMON_FLAGS}"
MAKEOPTS="-j16"
EMERGE_DEFAULT_OPTS="-A --jobs=16 --load-average=15"
FEATURES = "candy parallel-fetch parallel-install"
VIDEO_CARDS="amdgpu radeonsi"
USE="X gtk gnome elogind dbus -systemd -bluetooth -cups -games -playlist -qtwebengine -webengine -qt5 -kde -dvd -cdr"
GRUB_PLATFORMS="efi-64"
PORTAGE_ELOG_CLASSES="log"
PORTAGE_ELOG_SYSTEM="save"
ACCEPT_LICENSE="-* @FREE @BINARY-REDISTRIBUTABLE"
LC_MESSAGES=C
LANG="el_GR.UTF-8"
LC_MESSAGES="en_US.UTF-8"
GENTOO_MIRRORS="ftp://ftp.ntua.gr/pub/linux/gentoo/ http://ftp.ntua.gr/pub/linux/gentoo/"
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ZekeMorrin
n00b
Joined: 15 Oct 2023
Posts: 13
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| Posted: Sun Oct 15, 2023 2:19 pm Post subject: |
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| Code: | ACCEPT_KEYWORDS="amd64" ACCEPT_LICENSE="*"
CC="clang" CXX="clang++" AR="llvm-ar" NM="llvm-nm" RANLIB="llvm-ranlib"
COMMON_FLAGS="-O2 -pipe -march=native"
CFLAGS="${COMMON_FLAGS}" CXXFLAGS="${COMMON_FLAGS}" FCFLAGS="${COMMON_FLAGS}" FFLAGS="${COMMON_FLAGS}"
CPU_FLAGS_X86="aes avx avx2 avx512f avx512dq avx512cd avx512bw avx512vl avx512vbmi f16c fma3 mmx mmxext pclmul popcnt rdrand sha sse sse2 sse3 sse4_1 sse4_2 ssse3"
RUSTFLAGS="-C target-cpu=native -C opt-level=3"
MAKEOPTS="-j13"
LC_MESSAGES=C.utf8
EMERGE_DEFAULT_OPTS="${EMERGE_DEFAULT_OPTS} --ask --verbose --verbose-conflicts --with-bdeps=y --complete-graph=y --keep-going"
FEATURES="${FEATURES} split-elog split-log nodoc noinfo candy"
DISTDIR="/var/cache/distfiles" PORTDIR="/var/db/repos/gentoo" PORT_LOGDIR="/var/log/portage"
PORTAGE_ELOG_SYSTEM="echo save" PORTAGE_ELOG_CLASSES="*"
GRUB_PLATFORMS="efi-64"
VIDEO_CARDS="intel" INPUT_DEVICES="libinput"
USE="clang lto pgo zstd jit python xml icu bluetooth dbus introspection pulseaudio gtk3 networkmanager vala iptables nftables screencast pipewire gnome gnome-keyring gstreamer ffmpeg v4l iwd
bluetooth-sound modemmanager -gnome-online-accounts -qt5 -kde -ipv6 -gtk-doc -cups -eds" |
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dmpogo
Advocate
Joined: 02 Sep 2004
Posts: 3433
Location: Canada
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| Posted: Mon Oct 16, 2023 1:01 am Post subject: |
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| Code: |
CFLAGS="-march=native -O2 -pipe"
CXXFLAGS="${CFLAGS}"
MAKEOPTS="-j3"
# WARNING: Changing your CHOST is not something that should be done lightly.
# Please consult http://www.gentoo.org/doc/en/change-chost.xml before changing.
CHOST="x86_64-pc-linux-gnu"
# CPU flags
CPU_FLAGS_X86="aes avx avx2 f16c fma3 mmx mmxext pclmul popcnt sse sse2 sse3 sse4_1 sse4_2 ssse3"
# These are the USE and USE_EXPAND flags that were used for
# buidling in addition to what is provided by the profile.
USE="-activities -anacron -berkdb bluetooth cjk djvu -doc -dvd -dvdnav elogind -geolocation -gnome -gstreamer -gtk -gtk3 -handbook icu -ipv6 -joystick lm_sensors -modemmanager -mysql -netifrc -networkmanager nss pm-utils postscript pulseaudio -rsync-verify -semantic-desktop sqlite -screencast touchpad vaapi -vala -wayland -webengine -webkit webp xetex"
# Hardware
VIDEO_CARDS="intel"
INPUT_DEVICES="evdev synaptics wacom"
SANE_BACKENDS="canon genesys"
# Languages
L10N="en en-US en-CA ru"
# Portage placement
PORTDIR="/usr/portage"
DISTDIR="${PORTDIR}/distfiles"
PKGDIR="${PORTDIR}/packages"
# Elog
PORTAGE_ELOG_SYSTEM="save"
PORTAGE_ELOG_CLASSES="warn error log"
# Build in standard tmpfs
EMERGE_LOG_DIR="/dev/shm"
PORTAGE_TMPFS="/dev/shm"
PORTAGE_TMPDIR="/dev/shm"
BUILD_PREFIX="/dev/shm"
#Licences
ACCEPT_LICENSE="*"
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NeglectedRudderPug
n00b
Joined: 04 Oct 2023
Posts: 29
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| Posted: Wed Oct 18, 2023 11:10 am Post subject: |
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I'm probably going to get slapped for having so many use flags, I'm still fairly new to Gentoo.  
There even more in /etc/package.use/ and a few things in various /etc/package.*! Which I set on a per-package basis 
| Code: | #
# Heart of Gentoo
#
# - The Portage Make Configuration
#
# Build Flags
COMMON_FLAGS="-O2 -pipe"
CFLAGS="${COMMON_FLAGS}"
CXXFLAGS="${COMMON_FLAGS}"
FCFLAGS="${COMMON_FLAGS}"
FFLAGS="${COMMON_FLAGS}"
MAKEOPTS="-j14"
# Languages
LC_MESSAGES=C.utf8
L10N="en en-US en-GB ja"
# Grub Platform
GRUB_PLATFORMS="efi-64"
# Accepted Licenses
ACCEPT_LICENSE="linux-fw-redistributable MSttfEULA bh-luxi broadcom_bcm20702 unRAR"
# USE Flags
USE="activities \
apcupsd \
bluetooth \
cec \
concheck \
connection-sharing \
cryptsetup \
-elogind \
eme-free \
exif \
fcitx4 \
firewalld \
flac \
flatpak \
-gnome-keyring \
graphicsmagick \
handbook \
-ibus \
imagemagick \
initramfs \
javafx \
jpeg \
keyring \
kwallet \
libvirt \
lto \
lua \
matroska \
mp3 \
mpeg \
mtp \
networkmanager \
nftables \
offensive \
ogg \
opencl \
opengl \
pam \
pipewire \
pipewire-alsa \
policykit \
-ppp \
pulseaudio \
-reiserfs \
rustfmt \
screencast \
seccomp \
security-key \
-telemetry
theora \
tty-helpers \
udisks \
-ufw \
v4l \
vaapi \
vdpau \
verify-sig \
vpx \
vulkan \
wayland \
-wext \
wg-quick \
x264 \
x265 \
xcsecurity \
yubikey \
-wifi"
# Mirrors
GENTOO_MIRRORS="https://mirror.bytemark.co.uk/gentoo/ \
http://mirror.bytemark.co.uk/gentoo/ \
rsync://mirror.bytemark.co.uk/gentoo/ \
https://www.mirrorservice.org/sites/distfiles.gentoo.org/ \
http://www.mirrorservice.org/sites/distfiles.gentoo.org/ \
ftp://ftp.mirrorservice.org/sites/distfiles.gentoo.org/ \
rsync://rsync.mirrorservice.org/distfiles.gentoo.org/"
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Which reminds me, I need to remove fcitx, because it doesn't work.
[1] I am a wayland user and wayland is only supported with fcitx5, which is not yet available for Gentoo. |
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rfx
Tux's lil' helper
Joined: 19 Apr 2023
Posts: 142
Location: de-by
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| Posted: Tue Nov 14, 2023 12:30 pm Post subject: |
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Lines ##marked out are for my laptop, nearly same hardware as PC, but different -march and differenct cpu_flags. During new installation i copy make.conf from installmedia and just edit the lines, either pc or laptop
| Code: | # These settings were set by the catalyst build script that automatically
# built this stage.
# Please consult /usr/share/portage/config/make.conf.example for a more
# detailed example.
CHOST="x86_64-pc-linux-gnu"
COMMON_FLAGS="-march=tremont -O2 -pipe"
#COMMON_FLAGS="-march=skylake -O2 -pipe"
CFLAGS="${COMMON_FLAGS}"
CXXFLAGS="${COMMON_FLAGS}"
FCFLAGS="${COMMON_FLAGS}"
FFLAGS="${COMMON_FLAGS}"
CPU_FLAGS_X86="aes mmx mmxext pclmul popcnt rdrand sse sse2 sse3 ssse3 sse4_1 sse4_2"
#CPU_FLAGS_X86="aes avx avx2 f16c fma3 mmx mmxext pclmul popcnt rdrand sse sse2 sse3 sse4_1 sse4_2 ssse3"
MAKEOPTS="-j4"
EMERGE_DEFAULT_OPTS="-j1 --quiet-build"
PORTAGE_SCHEDULING_POLICY="idle"
VIDEO_CARDS="intel"
INPUT_DEVICES="libinput synaptics"
ACCEPT_LICENSE="-* @FREE @BINARY-REDISTRIBUTABLE"
ACCEPT_KEYWORDS="amd64"
L10N="de"
USE="-floppy -gnome -gpm -systemd -telemetry d3d12 display-manager fontconfig hwaccel kate kde libass libtiger lm-sensors matroska minimal networkmanager opengl openh264 opus proton pulseaudio samba sddm smart ssl vaapi wayland xwayland x264 x265 zstd"
PORTAGE_COMPRESS="zstd"
GRUB_PLATFORMS="efi-64"
# NOTE: This stage was built with the bindist Use flag enabled
# This sets the language of build output to English.
# Please keep this setting intact when reporting bugs.
LC_MESSAGES=C.utf8
GENTOO_MIRRORS="https://ftp.fau.de/gentoo \
https://ftp.uni-stuttgart.de/gentoo-distfiles/"
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bjorn-fischer
n00b
Joined: 13 Nov 2023
Posts: 8
Location: Bielefeld
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| Posted: Wed Nov 15, 2023 8:22 am Post subject: |
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A few months ago I started to use LTO and vectorization by default which seems to work pretty well for the majority of the packages.
| Code: |
#
# make.conf -- global ebuild config
#
COMMON_FLAGS="-march=native -O2 -pipe -flto=auto -ftree-vectorize -fvect-cost-model=very-cheap"
CFLAGS="${CFLAGS} ${COMMON_FLAGS}"
CXXFLAGS="${CXXFLAGS} ${COMMON_FLAGS}"
FCFLAGS="${FCFLAGS} ${COMMON_FLAGS}"
FFLAGS="${FFLAGS} ${COMMON_FLAGS}"
LDFLAGS="${LDFLAGS} -fuse-ld=mold"
PORTDIR="/var/db/repos/gentoo"
DISTDIR="/var/cache/distfiles"
PKGDIR="/var/cache/binpkgs"
LC_MESSAGES=C
MAKEOPTS="-j31"
PORTAGE_TMPDIR="/tmp"
ACCEPT_LICENSE="*"
L10N="en-GB"
CPU_FLAGS_X86="aes avx avx2 f16c fma3 mmx mmxext pclmul popcnt \
rdrand sha sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3"
USE="X xcb xv xvid gtk3 cairo pango truetype unicode icu usb ladspa \
flac mp4 mpeg mad a52 aac ogg vorbis dvd alsa ffmpeg xinerama \
openmp smp raw postscript gimp opengl exif gif mariadb dri pdf \
lcms jpeg png svg libnotify png tiff vaapi encode mp3 jack \
imagemagick type1 cleartype corefonts opencl vulkan idn lto \
-elogind -systemd -gtk2 -nls -consolekit -policykit -udisks \
-upower -gvfs -startup-notification -gnome -cups -vala \
-nvidia -accessibility -apparmor -seccomp -initramfs"
GRUB_PLATFORMS="efi-64"
INPUT_DEVICES="libinput"
VIDEO_CARDS="amdgpu radeon radeonsi"
AMDGPU_TARGETS="gfx1100"
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spare
n00b
Joined: 13 Nov 2023
Posts: 3
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| Posted: Wed Nov 15, 2023 9:08 am Post subject: |
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| Code: |
#############
CHOST="x86_64-pc-linux-gnu"
CBUILD="x86_64-pc-linux-gnu"
CTARGET="x86_64-pc-linux-gnu"
#############
CPU_FLAGS_X86="mmx sse sse2 mmxext"
#############
CFLAGS="-march=x86-64 -mtune=generic -O2 -pipe -fomit-frame-pointer -flto"
CFLAGS="${CFLAGS} -mindirect-branch=thunk -mfunction-return=thunk"
CFLAGS="${CFLAGS} -mindirect-branch-register -mindirect-branch-cs-prefix"
CFLAGS="${CFLAGS} -mharden-sls=all"
CFLAGS="${CFLAGS} -D_FORTIFY_SOURCE=3 -D_GLIBCXX_ASSERTIONS -fexceptions"
CFLAGS="${CFLAGS} -pie -fPIE -fPIC -fstack-protector-all -fstack-clash-protection"
CXXFLAGS="${CFLAGS}"
LDFLAGS="-Wl,--as-needed,-z,now,-z,relro,-z,noexecstack,-z,noexecheap"
#############
MAKEOPTS="-j16 -l32"
#############
EMERGE_DEFAULT_OPTS="--jobs=16 --load-average=32 --with-bdeps y"
EMERGE_DEFAULT_OPTS="${EMERGE_DEFAULT_OPTS} --quiet-build --quiet-fail"
EMERGE_DEFAULT_OPTS="${EMERGE_DEFAULT_OPTS} --binpkg-changed-deps y --binpkg-respect-use y"
#EMERGE_DEFAULT_OPTS="${EMERGE_DEFAULT_OPTS} --getbinpkg --getbinpkgonly"
#############
#############
ACCEPT_LICENSE="*"
ACCEPT_KEYWORDS="~amd64"
#############
USE="-bindist -nls -acl -xattr ssp hardened pie pic -jit static-libs"
#############
FEATURES="unknown-features-warn"
FEATURES="${FEATURES} nodoc noinfo noman"
FEATURES="${FEATURES} mirror buildpkg binpkg-multi-instance binpkg-docompress binpkg-dostrip binpkg-logs"
FEATURES="${FEATURES} -cgroup -ipc-sandbox -mount-sandbox -network-sandbox -network-sandbox-proxy -pid-sandbox"
FEATURES="${FEATURES} strict sandbox usersync userfetch userpriv usersandbox" # stricter (global warnings as errors)
FEATURES="${FEATURES} parallel-fetch parallel-install distlocks ebuild-locks"
FEATURES="${FEATURES} config-protect-if-modified protect-owned -collision-protect"
FEATURES="${FEATURES} clean-logs fail-clean -noclean -keeptemp -keepwork"
FEATURES="${FEATURES} multilib-strict preserve-libs"
FEATURES="${FEATURES} suidctl sfperms -xattr"
#FEATURES="${FEATURES} getbinpkg"
#############
#PORTAGE_BINHOST="http://172.16.0.1"
#############
#############
BINHOST="/binhost"
PORTDIR="${BINHOST}/portage"
DISTDIR="${BINHOST}/distfiles"
PKGDIR="${BINHOST}/packages" BINPKG_COMPRESS="xz" BINPKG_COMPRESS_FLAGS="-T0"
PORTAGE_TMPDIR="/tmp"
#############
EMERGE_LOG_DIR="${BINHOST}/logs"
PORTAGE_LOGDIR="${BINHOST}/logs/portage"
#############
GRUB_PLATFORMS="efi-64"
VIDEO_CARDS=""
INPUT_DEVICES="libinput"
CURL_SSL="openssl"
QEMU_SOFTMMU_TARGETS="x86_64"
QEMU_USER_TARGETS=""
LLVM_TARGETS=""
LC_MESSAGES="C"
FFTOOLS=""
#############
GENTOO_MIRRORS=""
#############
GENTOO_MIRRORS="http://127.0.0.1/shared"
#############
GENTOO_MIRRORS="https://distfiles.gentoo.org"
#############
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usr99
n00b
Joined: 19 Aug 2021
Posts: 38
Location: on the ethernet
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| Posted: Thu Nov 16, 2023 6:31 pm Post subject: |
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| Code: |
# These settings were set by the catalyst build script that automatically
# built this stage.
# Please consult /usr/share/portage/config/make.conf.example for a more
# detailed example.
COMMON_FLAGS="-march=native -O3 -pipe"
CFLAGS="${COMMON_FLAGS}"
CXXFLAGS="${COMMON_FLAGS}"
FCFLAGS="${COMMON_FLAGS}"
FFLAGS="${COMMON_FLAGS}"
# NOTE: This stage was built with the bindist Use flag enabled
# This sets the language of build output to English.
# Please keep this setting intact when reporting bugs.
LC_MESSAGES=C.utf8
USE="cde dbus motif X libinput radeon radeonsi"
MAKEOPTS="-j4"
ACCEPT_LICENSE="*"
VIDEO_CARDS="radeon radeonsi"
INPUT_DEVICES="libinput"
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irets
Apprentice
Joined: 17 Dec 2019
Posts: 229
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| Posted: Fri Nov 17, 2023 12:47 pm Post subject: |
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| It's quite surprising how many people use ACCEPT_LICENSE="*" |
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pietinger
Moderator
Joined: 17 Oct 2006
Posts: 5127
Location: Bavaria
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| Posted: Fri Nov 17, 2023 1:17 pm Post subject: |
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| Irets wrote: | | It's quite surprising how many people use ACCEPT_LICENSE="*" |
I am using it also ... with one exception:
| Code: | | ACCEPT_LICENSE="* -@EULA" |
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pietinger
Moderator
Joined: 17 Oct 2006
Posts: 5127
Location: Bavaria
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| Posted: Fri Feb 23, 2024 12:58 pm Post subject: |
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My machine has profile: No-Multilib + Plasma
(as described here: https://forums.gentoo.org/viewtopic-p-8694188.html#8694188 )
| Code: | # grep -r --exclude=linux* --exclude=gentoo* "" /etc/portage
/etc/portage/package.env:dev-qt/qtwebengine monster.conf
/etc/portage/env/monster.conf:MAKEOPTS="-j16"
/etc/portage/make.conf:COMMON_FLAGS="-march=native -O2 -pipe"
/etc/portage/make.conf:CFLAGS="${COMMON_FLAGS}"
/etc/portage/make.conf:CXXFLAGS="${COMMON_FLAGS}"
/etc/portage/make.conf:FCFLAGS="${COMMON_FLAGS}"
/etc/portage/make.conf:FFLAGS="${COMMON_FLAGS}"
/etc/portage/make.conf:LC_MESSAGES=C
/etc/portage/make.conf:ACCEPT_LICENSE="* -@EULA"
/etc/portage/make.conf:MAKEOPTS="-j24"
/etc/portage/make.conf:L10N="de"
/etc/portage/make.conf:GRUB_PLATFORMS="efi-64"
/etc/portage/make.conf:VIDEO_CARDS="intel"
/etc/portage/make.conf:USE="-accessibility -bluetooth -gstreamer -gtk -gtk3 -haptic -ipv6 -lvm -modemmanager -networkmanager -phonon -ppp -pulseaudio -screencast -semantic-desktop -thin -thumbnail -wext -wifi -wireless "
/etc/portage/make.conf:USE="$USE jumbo-build lm-sensors matroska openexr opus theora threads vaapi vpx webp xvmc"
/etc/portage/make.conf:# for gcc:
/etc/portage/make.conf:USE="$USE default-stack-clash-protection default-znow"
/etc/portage/package.use:*/* CPU_FLAGS_X86: aes avx avx2 f16c fma3 mmx mmxext pclmul popcnt rdrand sha sse sse2 sse3 sse4_1 sse4_2 ssse3 vpclmulqdq
/etc/portage/package.use:net-misc/netifrc -dhcp
/etc/portage/package.use:net-misc/chrony -nettle -nts -sechash
/etc/portage/package.use:kde-plasma/plasma-meta -crypt -crash-handler
/etc/portage/package.use:app-arch/p7zip -kde -wxwidgets
/etc/portage/package.use:sys-apps/i2c-tools python
/etc/portage/package.use:media-video/pipewire -sound-server
/etc/portage/package.use:# temporary because of bug: https://bugs.gentoo.org/show_bug.cgi?id=916267
/etc/portage/package.use:>=dev-qt/qtgui-5.15.11-r2 accessibility
/etc/portage/package.accept_keywords:sys-firmware/intel-microcode
/etc/portage/package.accept_keywords:sys-kernel/gentoo-sources
/etc/portage/package.accept_keywords:sys-kernel/linux-headers
/etc/portage/package.accept_keywords:x11-apps/igt-gpu-tools
/etc/portage/package.accept_keywords:app-crypt/ima-evm-utils
/etc/portage/package.accept_keywords:games-board/xboard
/etc/portage/package.accept_keywords:games-board/polyglot
/etc/portage/package.accept_keywords:games-board/stockfish
/etc/portage/package.accept_keywords:app-admin/kernel-hardening-checker
/etc/portage/repos.conf/local.conf:[local]
/etc/portage/repos.conf/local.conf:location = /var/db/repos/local |
_________________
https://wiki.gentoo.org/wiki/User:Pietinger |
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e8root
Tux's lil' helper
Joined: 09 Feb 2024
Posts: 94
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| Posted: Tue Feb 27, 2024 8:56 pm Post subject: |
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| Code: | USE="-abi_x86_32 abi_x86_64 efi -accessibility pulseaudio proton docker pgo lto vulkan man clang java readline alsa"
COMMON_FLAGS="-O3 -march=native -mtune=native -mfpmath=both -fomit-frame-pointer -DNDEBUG -pipe -flto=14"
CFLAGS="${COMMON_FLAGS}"
CXXFLAGS="${COMMON_FLAGS}"
FCFLAGS="${COMMON_FLAGS}"
FFLAGS="${COMMON_FLAGS}"
CC="gcc"
CXX="g++"
CPP="gcc -E"
AR="ar"
NM="nm"
RANLIB="ranlib"
RUSTFLAGS="-C opt-level=3 -C target-cpu=native -C codegen-units=14"
RUSTFLAGS="${RUSTFLAGS} -C debug-assertions=off -C strip=symbols -C debuginfo=0 -C force-frame-pointers=off"
RUSTFLAGS="${RUSTFLAGS} -C link-arg=-Wl,-z,pack-relative-relocs"
LLVM_SLOT="17"
LLVM_TARGETS="AMDGPU X86"
CPU_FLAGS_X86="aes avx avx2 f16c fma3 mmx mmxext pclmul popcnt rdrand sha sse sse2 sse3 sse4_1 sse4_2 ssse3"
ACCEPT_LICENSE="-* @FREE @BINARY-REDISTRIBUTABLE MSttfEULA google-chrome AMD-GPU-PRO-EULA"
ABI_X86="64"
LC_MESSAGES=C.utf8
VIDEO_CARDS="amdgpu radeonsi
GRUB_PLATFORMS="efi-64"
MAKEOPTS="-j15 -l15" |
_________________
Unix Wars - Episode V: AT&T Strikes Back |
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ZekeMorrin
n00b
Joined: 15 Oct 2023
Posts: 13
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| Posted: Fri Mar 08, 2024 9:23 am Post subject: |
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Here comes a fancy make.conf file 
| Code: | ##############################################
### Gentoo GNU/Linux (multilib) (unstable) ###
##############################################
ABI_X86="64 32"
ACCEPT_KEYWORDS="~amd64"
ACCEPT_LICENSE="*"
########################
### Compiler Options ###
########################
COMMON_FLAGS="-march=native -O2 -pipe"
CFLAGS="${COMMON_FLAGS}"
CXXFLAGS="${COMMON_FLAGS}"
FCFLAGS="${COMMON_FLAGS}"
FFLAGS="${COMMON_FLAGS}"
CPU_FLAGS_X86="aes avx avx2 avx512f avx512dq avx512cd avx512bw avx512vl avx512vbmi f16c fma3 mmx mmxext pclmul popcnt rdrand sha sse sse2 sse3 sse4_1 sse4_2 ssse3"
RUSTFLAGS="-C target-cpu=native -C opt-level=3"
# MAKEOPTS="-j8"
MAKEOPTS="-j4"
#######################
### Portage Options ###
#######################
# EMERGE_DEFAULT_OPTS="${EMERGE_DEFAULT_OPTS} --ask --verbose --verbose-conflicts --with-bdeps=y --complete-graph=y --keep-going"
EMERGE_DEFAULT_OPTS="${EMERGE_DEFAULT_OPTS} --ask --verbose --verbose-conflicts --with-bdeps=y --complete-graph=y --keep-going --jobs=4 --load-average=3.0"
FEATURES="${FEATURES} split-elog split-log nodoc noinfo candy"
DISTDIR="/var/cache/distfiles"
PORTDIR="/var/db/repos/gentoo"
PORT_LOGDIR="/var/log/portage"
PORTAGE_ELOG_SYSTEM="echo save"
PORTAGE_ELOG_CLASSES="*"
PORTAGE_NICENESS="10"
PORTAGE_IONICE_COMMAND="ionice -c 3 -p \${PID}"
########################
### Hardware Options ###
########################
GRUB_PLATFORMS="efi-64"
VIDEO_CARDS="nvidia intel"
INPUT_DEVICES="libinput"
LUA_TARGETS="${LUA_TARGETS} luajit"
PYTHON_TARGETS="${PYTHON_TARGETS} python3_12"
LLVM_TARGETS="${LLVM_TARGETS} WebAssembly"
########################
### Global USE Flags ###
########################
source /etc/portage/use_flags.conf
USE="${U_KERNEL} ${U_SYSTEM} ${U_DESKTOP} ${U_AUDIO} ${U_GFX} ${U_NETWORK} ${U_DEVELOPER} ${NO_USE}" |
I've found this trick useful and even more fancier (sourcing /etc/portage/use_flags.conf in make.conf)
And so my use flags;
| Code: | U_KERNEL="modules-sign dist-kernel audit bpf"
U_SYSTEM="lto pgo orc profile zstd icu threads"
U_DESKTOP="modemmanager bluetooth wayland xinerama gtk3"
U_AUDIO="alsa pulseaudio pipewire"
U_GFX="screencast ffmpeg gstreamer vulkan opengl opencl"
U_NETWORK="iptables nftables xtables netlink networkmanager"
U_DEVELOPER="python xml jit vala java json"
NO_USE="-gtk-doc -handbook -qt5 -gnome-online-accounts -cups -debug" |
Hats off  |
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yaslam
n00b
Joined: 08 May 2024
Posts: 11
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| Posted: Sun Jun 23, 2024 10:06 am Post subject: |
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| Code: |
# These settings were set by the catalyst build script that automatically
# built this stage.
# Please consult /usr/share/portage/config/make.conf.example for a more
# detailed example.
COMMON_FLAGS="-march=skylake -O2 -pipe"
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-march=skylake is for my CPU which is an i7-7500u with 2 cores and 4 threads.
| Code: |
CFLAGS="${COMMON_FLAGS}"
CXXFLAGS="${COMMON_FLAGS}"
FCFLAGS="${COMMON_FLAGS}"
FFLAGS="${COMMON_FLAGS}"
|
-j4 for 4 cores and since I have 16 GB of RAM this will take up 8 GB of RAM when compiling, and I have plenty left.
-l5 set 1 higher than the amount of cores the system has which is guidance from the handbook.
| Code: |
# NOTE: This stage was built with the bindist Use flag enabledppending getbinpkg to the list of values within the FEATURES variable
FEATURES="${FEATURES} getbinpkg"
# Require signatures
# FEATURES="${FEATURES} binpkg-request-signature"
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Enable binary packages but don't require signature because it causes errors sometimes. Binary packages are useful because I don't need to compile things I don't want to compile.
| Code: |
# USE flags
USE="-ipv6"
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Here I am disabling IPV6 since my internet does not support it.
| Code: |
# Video cards
VIDEO_CARDS="intel"
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My system has an Intel HD Graphics 620 iGPU.
| Code: |
# Accepted Licenses
ACCEPT_LICENSE="*"
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Accept all licenses.
| Code: |
# This sets the language of build output to English.
# Please keep this setting intact when reporting bugs.
LC_MESSAGES=C.utf8
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| Code: |
GENTOO_MIRRORS="https://ftp.agdsn.de/gentoo \
https://ftp.spline.inf.fu-berlin.de/mirrors/gentoo/ \
https://mirror.netcologne.de/gentoo/ \
https://mirror.netzwerge.de/gentoo/ \
https://linux.rz.ruhr-uni-bochum.de/download/gentoo-mirror/ \
https://ftp.halifax.rwth-aachen.de/gentoo/ \
https://ftp.heanet.ie/mirrors/gentoo.org/ \
https://mirror.bytemark.co.uk/gentoo/ \
https://mirrors.gethosted.online/gentoo/"
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Mirrors that I selected. |
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FastTurtle
Guru
Joined: 03 Sep 2002
Posts: 499
Location: Flakey Shake & Bake Caliornia, USA
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| Posted: Thu Jun 27, 2024 4:28 am Post subject: |
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I've stripped it to the minimum and use lots of package specific flags
| Code: | # These settings were set by the catalyst build script that automatically
# built this stage.
# Please consult /usr/share/portage/config/make.conf.example for a more
# detailed example.
COMMON_FLAGS="-march=native -Os -pipe"
#
# This sets the language of build output to English.
# Please keep this setting intact when reporting bugs.
LC_MESSAGES=C.utf8
USE="-gnome -gtk X"
MAKE_OPTS=" -j4 -L9"
ACCEPT_LICENSE="@BINARY-REDISTRIBUTABLE"
VIDO_CARDS="amdgpu radeonsi"
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I've stripped my use flags to the bare minimum for system wide flags as I prefer using package.use flags to add what features I want in a package.
Note the use of -Os for the optimizations. I have an R7 5800x3d so don't normally need but the difference between O2 and Os makes a difference in many CPU heavy tasks.
Still testing/tweaking the MAKE_OPTS thread total. Yes I have a 16 core but find that anything more higher really doesn't improve build speed on the 5800x3d, even with the 128GB of memroy the system has.
_________________
AsRock B550 Phantom Gaming 4
128GB 3200 Mhz memory
1TB NVME as the boot disk
4x 4TB Sata - 2x 2TB Sata SSD - 4x 450GB SaS - 3x 900GB SaS - 72GB SaS for Gentoo system disk
LSI 9300-16i in HBA mode for all spinning disks
Radeon 6800 (Non XT) for GPU |
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nikolis
Apprentice
Joined: 21 Aug 2003
Posts: 200
Location: Athens
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| Posted: Thu Jun 27, 2024 9:01 am Post subject: |
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| Isn't L9 stressful? |
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Hu
Administrator
Joined: 06 Mar 2007
Posts: 22696
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| Posted: Thu Jun 27, 2024 12:04 pm Post subject: |
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| nikolis wrote: | | Isn't L9 stressful? |
No. It is not even well-formed, since --check-symlink-times (short name: -L) does not take an argument. Fortunately, the poster also misspelled MAKEOPTS as MAKE_OPTS, so that line has no effect on Make. |
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Waffelo
n00b
Joined: 26 Nov 2023
Posts: 1
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| Posted: Mon Jul 01, 2024 10:53 am Post subject: |
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New to Gentoo. I don't have many use flags IG
| Code: | COMMON_FLAGS="-O2 -march=zen2 -pipe"
CFLAGS="${COMMON_FLAGS}"
CXXFLAGS="${COMMON_FLAGS}"
FCFLAGS="${COMMON_FLAGS}"
FFLAGS="${COMMON_FLAGS}"
#RUSTFLAGS="${COMMON_FLAGS}"
CPU_FLAGS_X86="aes avx avx2 f16c fma3 mmx mmxext pclmul popcnt rdrand sha sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 vpclmulqdq"
EMERGE_DEFAULT_OPTS="--ask --verbose"
VIDEO_CARDS="radeonsi amdgpu"
GRUB_PLATFORM="efi-64"
PYTHON_SINGLE_TARGET="python3_11"
MAKEOPTS="-j16"
ACCEPT_LICENSE="-* @FREE"
USE="device-mapper crypt elogind eme-free -bluetooth -wifi X wayland pipewire sound-server pulseaudio screencast -ppp -systemd -telemetry -gnome"
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ZekeMorrin
n00b
Joined: 15 Oct 2023
Posts: 13
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| Posted: Thu Nov 21, 2024 4:58 pm Post subject: |
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My current make.conf and use flags for backup purposes;
| Code: | # /etc/portage/make.conf
LC_MESSAGES=C.utf8
source /etc/portage/use_flags.conf
ACCEPT_LICENSE="* -@EULA"
COMMON_FLAGS="-march=tigerlake -O2 -pipe"
CFLAGS="${CFLAGS} ${COMMON_FLAGS}"
CXXFLAGS="${CXXFLAGS} ${COMMON_FLAGS}"
FCFLAGS="${FCFLAGS} ${COMMON_FLAGS}"
FFLAGS="${FFLAGS} ${COMMON_FLAGS}"
RUSTFLAGS="${RUSTFLAGS} -C target-cpu=tigerlake -C opt-level=3"
CGO_CFLAGS="${CFLAGS} ${COMMON_FLAGS}"
CGO_CXXFLAGS="${CXXFLAGS} ${COMMON_FLAGS}"
CGO_FFLAGS="${FFLAGS} ${COMMON_FLAGS}"
CGO_LDFLAGS="${LDFLAGS}"
CPU_FLAGS_X86="aes avx avx2 avx512_bitalg avx512_vbmi2 avx512_vnni avx512_vp2intersect avx512_vpopcntdq avx512bw avx512cd avx512dq avx512f avx512ifma avx512vbmi avx512vl f16c fma3 mmx mmxext pclmul popcnt rdrand sha sse sse2
sse3 sse4_1 sse4_2 ssse3 vpclmulqdq"
MAKEOPTS="-j7"
DISTDIR="/var/cache/distfiles"
PORTDIR="/var/db/repos/gentoo"
PORT_LOGDIR="/var/log/portage"
EMERGE_DEFAULT_OPTS="${EMERGE_DEFAULT_OPTS} --ask --verbose --verbose-conflicts --complete-graph=y --keep-going"
FEATURES="${FEATURES} split-elog split-log nodoc noinfo candy"
PORTAGE_ELOG_SYSTEM="echo save"
PORTAGE_ELOG_CLASSES="*"
PORTAGE_NICENESS="10"
PORTAGE_IONICE_COMMAND="ionice -c 3 -p \${PID}"
L10N="en en-US"
GRUB_PLATFORMS="efi-64"
INPUT_DEVICES="libinput"
VIDEO_CARDS="intel nvidia vmware"
QEMU_USER_TARGETS="x86_64"
QEMU_SOFTMMU_TARGETS="x86_64 aarch64 arm"
USE="${USYS} ${UCOMP} ${UDESK} ${UEXTRA} ${UKDE} ${UDONT}" |
| Code: | # etc/portage/use_flags.conf
USYS="dist-kernel python zstd iptables bpf threads"
UCOMP="cuda opencl opencv fftw"
UDESK="ffmpeg gstreamer phonon xscreensaver xinerama"
UEXTRA="nvenc openh264 x265 webp vpx v4l colord epub rar"
UKDE="multimedia share"
UDONT="-gtk-doc -handbook -webengine" |
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