first commit

env/compiler-clang

@@ -0,0 +1,9 @@
+LDFLAGS="${LDFLAGS} -fuse-ld=lld -rtlib=compiler-rt -unwindlib=libunwind -Wl,--as-needed"
+
+_HARDENING_FLAGS="-fPIC -fstack-protector-strong -D_FORTIFY_SOURCE=2"
+CFLAGS="${CFLAGS} ${_HARDENING_FLAGS} -O2 -march=native -pipe"
+CXXFLAGS="${CXXFLAGS} ${_HARDENING_FLAGS} -O2 -march=native -pipe"
+LDFLAGS="${LDFLAGS} -Wl,-z,relro,-z,now -pie -unwindlib=libunwind"
+
+CC="clang"
+CXX="clang++"

env/compiler-clang-O0

@@ -0,0 +1,9 @@
+LDFLAGS="${LDFLAGS} -fuse-ld=lld -rtlib=compiler-rt -unwindlib=libunwind -Wl,--as-needed"
+
+_HARDENING_FLAGS="-fPIC -fstack-protector-strong -D_FORTIFY_SOURCE=2"
+CFLAGS="${CFLAGS} ${_HARDENING_FLAGS} -O0 -march=native -pipe"
+CXXFLAGS="${CXXFLAGS} ${_HARDENING_FLAGS} -O0 -march=native -pipe"
+LDFLAGS="${LDFLAGS} -Wl,-z,relro,-z,now -pie -unwindlib=libunwind"
+
+CC="clang"
+CXX="clang++"

env/compiler-clang-lto

@@ -0,0 +1,10 @@
+CFLAGS="${CFLAGS} -flto -O2 -march=native -pipe"
+CXXFLAGS="${CXXFLAGS} -flto -O2 -march=native -pipe"
+
+LDFLAGS="{LDFLAGS} -Wl,-O2 -Wl,--as-needed"
+
+CC="clang"
+CXX="clang++"
+AR="llvm-ar"
+NM="llvm-nm"
+RANLIB="llvm-ranlb"

env/compiler-gcc

@@ -0,0 +1,8 @@
+CFLAGS="-march=native -O2 -pipe"
+CXXFLAGS="${CFLAGS}"
+
+CC="gcc"
+CXX="g++"
+AR="ar"
+NM="nm"
+RANLIB="ranlib"

env/compiler-gcc-lto

@@ -0,0 +1,8 @@
+CFLAGS="-flto=$N -march=native -O2 -pipe"
+CXXFLAGS="${CFLAGS}"
+
+CC="gcc"
+CXX="g++"
+AR="gcc-ar"
+NM="gcc-nm"
+RANLIB="gcc-ranlib"

make.conf

@@ -0,0 +1,35 @@
+# 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 -O2 -pipe -flto"
+CFLAGS="${CFLAGS} ${COMMON_FLAGS}"
+CXXFLAGS="${CXXFLAGS} ${COMMON_FLAGS}"
+FCFLAGS="${COMMON_FLAGS}"
+FFLAGS="${COMMON_FLAGS}"
+MAKEOPTS="-j5"
+
+CC="clang"
+CXX="clang++"
+AR="llvm-ar"
+NM="llvm-nm"
+RANLIB="llvm-ranlib"
+
+CMAKE_MAKEFILE_GENERATOR="ninja"
+
+# NOTE: This stage was built with the bindist Use flag enabled
+PORTDIR="/var/db/repos/gentoo"
+DISTDIR="/var/cache/distfiles"
+PKGDIR="/var/cache/binpkgs"
+
+# This sets the language of build output to English.
+# Please keep this setting intact when reporting bugs.
+LC_MESSAGES=C
+
+GENTOO_MIRRORS="http://mirrors.aliyun.com/gentoo/ rsync://mirror.eu.oneandone.net/gentoo/ ftp://ftp.fau.de/gentoo http://gentoo.osuosl.org/"
+
+# License
+ACCEPT_LICENSE="@FREE @EULA @BINARY-REDISTRIBUTABLE"
+
+USE="clang X elogind -bluetooth -systemd savedconfig libinput"
+INPUT_DEVICES="libinput"

package.env

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+sys-devel/llvm compiler-clang
+sys-libs/libcxx compiler-clang
+sys-libs/libcxxabi compiler-clang
+sys-libs/compiler-rt compiler-clang
+sys-libs/compiler-rt-sanitizers compiler-clang
+sys-libs/llvm-libunwind compiler-clang
+sys-devel/lld compiler-clang
+sys-devel/clang compiler-clang
+
+sys-auth/elogind compiler-gcc
+dev-lang/python compiler-gcc
+sys-kernel/gentoo-kernel-bin compiler-gcc
+dev-libs/libgcrypt compiler-gcc
+net-misc/x11-ssh-askpass compiler-gcc

package.use

@@ -0,0 +1,7 @@
+sys-devel/clang default-compiler-rt default-lld llvm-libunwind
+>=sys-auth/pambase-20210201.1 elogind
+x11-base/xorg-server suid
+>=dev-libs/libdbusmenu-16.04.0-r1 gtk3
+>=net-dns/dnsmasq-2.85 script
+>=net-misc/spice-gtk-0.39-r2 usbredir
+app-emulation/qemu usbredir spice

repos.conf/gentoo.conf

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+[DEFAULT]
+main-repo = gentoo
+
+[gentoo]
+location = /var/db/repos/gentoo
+sync-type = rsync
+sync-uri = rsync://rsync.gentoo.org/gentoo-portage
+auto-sync = yes
+sync-rsync-verify-jobs = 1
+sync-rsync-verify-metamanifest = yes
+sync-rsync-verify-max-age = 24
+sync-openpgp-key-path = /usr/share/openpgp-keys/gentoo-release.asc
+sync-openpgp-keyserver = hkps://keys.gentoo.org
+sync-openpgp-key-refresh-retry-count = 40
+sync-openpgp-key-refresh-retry-overall-timeout = 1200
+sync-openpgp-key-refresh-retry-delay-exp-base = 2
+sync-openpgp-key-refresh-retry-delay-max = 60
+sync-openpgp-key-refresh-retry-delay-mult = 4
+sync-webrsync-verify-signature = yes