70 lines
1.6 KiB
Plaintext
70 lines
1.6 KiB
Plaintext
# Portage make.conf
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# Copyright 2022 Inference
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# Toolchain.
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AR="llvm-ar"
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CC="clang"
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CPP="clang-cpp"
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CXX="clang++"
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LD="ld.lld"
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NM="llvm-nm"
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OBJCOPY="llvm-objcopy"
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OBJDUMP="llvm-objdump"
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RANLIB="llvm-ranlib"
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READELF="llvm-readelf"
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STRINGS="llvm-strings"
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STRIP="llvm-strip"
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# Flags.
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## Hardening flags.
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C_SEC="-fPIE -fPIC -fstack-protector-all -fstack-clash-protection -D_FORTIFY_SOURCE=2 -ftrivial-auto-var-init=pattern -fwrapv"
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LD_SEC="-Wl,-pie -Wl,--strip-all -Wl,-z,defs -Wl,-z,now -Wl,-z,relro"
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## Compiler flags.
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CFLAGS="-march=znver3 -O2 -pipe -flto=thin -U__gnu_linux__ ${C_SEC}"
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CXXFLAGS="-march=znver3 -O2 -pipe -flto=thin ${C_SEC}"
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RUSTFLAGS="-C target-cpu=znver3 -C opt-level=2 -C lto -C embed-bitcode=y -C debuginfo=0"
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## Linker flags.
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LDFLAGS="-fuse-ld=lld -rtlib=compiler-rt -unwindlib=libunwind -Wl,--thinlto-jobs=4 ${LD_SEC}"
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## USE flags.
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USE="clang dbus libcxx libedit llvm-libunwind lto nftables pulseaudio system-av1 system-harfbuzz system-icu system-jpeg system-libvpx system-llvm system-png system-webp verify-sig wayland"
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USE="${USE} -ipv6 -jit -systemd -X"
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## CPU flags.
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CPU_FLAGS_X86="aes avx avx2 f16c fma3 mmx mmxext pclmul popcnt rdrand sha sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3"
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## Video card flags.
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VIDEO_CARDS="amdgpu radeonsi"
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## ABI flags.
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ABI_X86="64"
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## LLVM target flags.
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LLVM_TARGETS="X86"
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# System.
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## CHOST.
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CHOST="x86_64-gentoo-linux-musl"
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## Directories.
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PORTDIR="/var/db/repos/gentoo"
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DISTDIR="/var/cache/distfiles"
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PKGDIR="/var/cache/binpkgs"
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## Language.
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LC_MESSAGES=C
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## Gentoo mirrors.
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GENTOO_MIRRORS="https://mirror.init7.net/gentoo/"
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## Emerge.
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EMERGE_DEFAULT_OPTS="--ask --verbose"
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FEATURES="buildpkg"
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MAKEOPTS="-j4"
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