minimal working environment

README.adoc

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+= My `/etc/portage` for WSl2
+
+Includes the necessary bits to have things like VSCode's WSL extension to work as expected

binrepos.conf/gentoobinhost.conf

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+# These settings were set by the catalyst build script that automatically
+# built this stage.
+# Please consider using a local mirror.
+
+[gentoobinhost]
+priority = 1
+sync-uri = https://distfiles.gentoo.org/releases/amd64/binpackages/23.0/x86-64

env/no-lto.conf

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+# Env setup to disable LTO and related warnings for problematic builds
+DISABLE_LTO="-Wno-error=odr -Wno-error=lto-type-mismatch -Wno-error=strict-aliasing -fno-lto"
+CFLAGS="${CFLAGS} ${DISABLE_LTO}"
+CXXFLAGS="${CXXFLAGS} ${DISABLE_LTO}"
+FCFLAGS="${FCFLAGS} ${DISABLE_LTO}"
+FFLAGS="${FFLAGS} ${DISABLE_LTO}"

make.conf

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+# These warnings indicate likely runtime problems with LTO, so promote them
+# to errors. If a package fails to build with these, LTO should not be used there.
+WARNING_FLAGS="-Werror=odr -Werror=lto-type-mismatch -Werror=strict-aliasing"
+
+COMMON_FLAGS="-march=znver4 -O2 -pipe -fomit-frame-pointer -flto=7 ${WARNING_FLAGS}"
+CFLAGS="${COMMON_FLAGS}"
+CXXFLAGS="${COMMON_FLAGS}"
+FCFLAGS="${COMMON_FLAGS}"
+FFLAGS="${COMMON_FLAGS}"
+
+ACCEPT_LICENSE="@BINARY-REDISTRIBUTABLE"
+
+FEATURES="userfetch parallel-fetch parallel-install -ebuild-locks"
+MAKEOPTS="-j8 --load-average 7.95"
+EMERGE_DEFAULT_OPTS="--jobs 1024 --load-average 7.90"
+
+VIDEO_CARDS="amdgpu radeonsi"
+INPUT_DEVICES="libinput wacom"
+
+AUD="-pipewire -alsa -gstreamer"
+BLD="lto"
+GFX="-branding"
+KIT="-gnome -gtk -gtk2 -gtk3 -gtk-doc -qt4 -qt5"
+MSC="minizip sqlite -handbook -man -mysql"
+NET="-cups -ldap -wifi"
+VID="-vlc"
+
+USE="${AUD} ${BLD} ${GFX} ${KIT} ${MSC} ${NET} ${VID}"
+
+GRUB_PLATFORMS="efi-64"
+GOPROXY=""
+L10N=""
+
+DOTNET_TARGETS="net70"
+PYTHON_TARGETS="python3_11"
+PYTHON_SINGLE_TARGET=$PYTHON_TARGETS
+LUA_TARGETS="lua5_4 luajit"
+LUA_SINGLE_TARGET="luajit"
+
+# 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

make.profile

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+../../../../var/db/repos/gentoo/profiles/default/linux/amd64/23.0

package.env/no-lto-build

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+dev-build/cmake no-lto.conf

package.use/git

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+dev-vcs/git -perl -webdav

patches/sys-apps/baselayout/baselayout-honor-WSL-PATH.patch

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+From 3ef3b5bf3c4911502beb2a35121699e5f08ebfc8 Mon Sep 17 00:00:00 2001
+From: Siina Mashek <siina@criminallycute.fi>
+Date: Fri, 18 May 2024 20:14:12 +0200
+Subject: [PATCH] Honor PATH elements set by WSL
+
+---
+ etc/profile | 6 ++++++
+ 1 file changed, 6 insertions(+)
+
+diff --git a/etc/profile b/etc/profile
+index 2afd51d..46026b4 100644
+--- a/etc/profile
++++ b/etc/profile
+@@ -4,12 +4,18 @@
+ # environment for login shells.
+ #
+ 
++# Back up PATH set by WSL because it might be overwritten by profile.env
++WSLPATH="${PATH}"
++
+ # Load environment settings from profile.env, which is created by
+ # env-update from the files in /etc/env.d
+ if [ -e /etc/profile.env ] ; then
+ 	. /etc/profile.env
+ fi
+ 
++export PATH="${PATH}:${WSLPATH}"
++unset WSLPATH
++
+ # You should override these in your ~/.bashrc (or equivalent) for per-user
+ # settings.  For system defaults, you can add a new file in /etc/profile.d/.
+ export EDITOR=${EDITOR:-/bin/nano}
+-- 
+2.31.1
+

repos.conf/gentoo.conf

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+[DEFAULT]
+main-repo = gentoo
+
+[gentoo]
+location = /var/db/repos/gentoo
+sync-type = git
+sync-uri = https://anongit.gentoo.org/git/repo/gentoo.git
+auto-sync = yes