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CaptainBlood
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Joined: 24 Jan 2010
Posts: 3628
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 Posted: Tue Apr 23, 2024 6:15 pm Post subject: rust based packages: user defined lto worked 4 the 1st time. |
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Just succerded tto-fat user defined built.
-10.92% binray shrink  gui-apps/eww::guru
Build has big ram use though low on ressources here.
Motre tests required before publishing on how 2.
Thks 4 ur attention, interest & support.
_________________
USE="-* ..." in /etc/portage/make.conf here.
LT: "I've been doing a passable imitation of the Fontana di Trevi, except my medium is mucus. Sooo much mucus. "
Last edited by CaptainBlood on Thu May 02, 2024 7:28 pm; edited 2 times in total |
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CaptainBlood
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Joined: 24 Jan 2010
Posts: 3628
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| Posted: Tue Apr 23, 2024 7:52 pm Post subject: |
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Another one with -11.04 media-sound/helvum
Thks 4 ur attention, interest & support
_________________
USE="-* ..." in /etc/portage/make.conf here.
LT: "I've been doing a passable imitation of the Fontana di Trevi, except my medium is mucus. Sooo much mucus. "
Last edited by CaptainBlood on Tue Apr 23, 2024 9:35 pm; edited 1 time in total |
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CaptainBlood
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Joined: 24 Jan 2010
Posts: 3628
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| Posted: Tue Apr 23, 2024 8:12 pm Post subject: |
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Ouch +0.11 this time, building still  app-shells/mcfly
Thks 4 ur attention, interest & support.
_________________
USE="-* ..." in /etc/portage/make.conf here.
LT: "I've been doing a passable imitation of the Fontana di Trevi, except my medium is mucus. Sooo much mucus. "
Last edited by CaptainBlood on Tue Apr 23, 2024 9:36 pm; edited 1 time in total |
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CaptainBlood
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Joined: 24 Jan 2010
Posts: 3628
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| Posted: Tue Apr 23, 2024 9:31 pm Post subject: |
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Okay,
It's all about adding the following to RUSTFLAGS:
| Code: | -Clto=fat
-Cembed-bitcode=yes |
packages referencing proc-macro* crates also requirehere.
rust compiler required it when needed.
Achieved with | Code: | dev-lang/rust
Installed versions: 1.77.1(stable/1.77)^t(08:53:51 15/04/2024)(clippy doc miri nightly profiler rust-analyzer rust-src rustfmt system-bootstrap verify-sig wasm -big-endian -debug -dist -llvm-libunwind -lto -parallel-compiler -system-llvm -test ABI_MIPS="-n32 -n64 -o32" ABI_S390="-32 -64" ABI_X86="64 -32 -x32" CPU_FLAGS_X86="sse2" LLVM_TARGETS="WebAssembly X86 -AArch64 -AMDGPU -ARC -ARM -AVR -BPF -CSKY -DirectX -Hexagon -Lanai -LoongArch -M68k -MSP430 -Mips -NVPTX -PowerPC -RISCV -SPIRV -Sparc -SystemZ -VE -XCore -Xtensa") |
Plz note some packages already have lto directive; some will have their size increased when adding as described above (e.g. sys-apps/fd)
Thks 4 ur attention, interest & support
_________________
USE="-* ..." in /etc/portage/make.conf here.
LT: "I've been doing a passable imitation of the Fontana di Trevi, except my medium is mucus. Sooo much mucus. " |
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CaptainBlood
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Joined: 24 Jan 2010
Posts: 3628
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| Posted: Thu May 02, 2024 5:14 pm Post subject: |
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gui-wm/niri::guru gains 14.27% here.
Thks 4 ur attention, interest & support.
_________________
USE="-* ..." in /etc/portage/make.conf here.
LT: "I've been doing a passable imitation of the Fontana di Trevi, except my medium is mucus. Sooo much mucus. " |
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