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Force compiler code tuning to AMD Zen 3 architecture. Fix Rust -C flags.

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inference 2023-01-03 20:34:13 +00:00
parent 6d709c8252
commit 44ff26d16a
1 changed files with 4 additions and 4 deletions
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8
portage/env/nolto.conf vendored
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@ -3,7 +3,7 @@
# Copyright 2022-2023 Inference
# SPDX-License-Identifier: BSD-3-Clause-Clear
# Version: 0.0.1.1
# Version: 1.0.0.2
# Flags
@ -11,8 +11,8 @@
C_SEC="-fPIE -fPIC -fstack-protector-all -fstack-clash-protection -D_FORTIFY_SOURCE=2 -ftrivial-auto-var-init=pattern -fwrapv"
LD_SEC="-Wl,-pie -Wl,--strip-all -Wl,-z,defs -Wl,-z,now -Wl,-z,relro"
## Compiler flags
CFLAGS="-march=znver3 -O2 -pipe -U__gnu_linux__ ${C_SEC}"
CXXFLAGS="-march=znver3 -O2 -pipe ${C_SEC}"
RUSTFLAGS="-Ctarget-cpu=znver3 -Copt-level=2 -Cdebuginfo=0"
CFLAGS="-march=znver3 -mtune=znver3 -O2 -pipe -U__gnu_linux__ ${C_SEC}"
CXXFLAGS="-march=znver3 -mtune=znver3 -O2 -pipe ${C_SEC}"
RUSTFLAGS="-C target-cpu=znver3 -Z tune-cpu=znver3 -C opt-level=2 -C debuginfo=0"
## Linker flags
LDFLAGS="-fuse-ld=lld -rtlib=compiler-rt -unwindlib=libunwind ${LD_SEC}"