From f182a4329be79628998fc66e3306951a67adfaa3 Mon Sep 17 00:00:00 2001
From: "Dustin C. Hatch" <dustin@hatch.name>
Date: Tue, 14 Feb 2023 19:51:27 -0600
Subject: [PATCH] Remove unused locales

This reduces the size of the (compressed) image by a few megabytes.
---
 build-rootfs.sh                | 3 +++
 overlay/etc/locale.conf        | 1 +
 overlay/etc/locale.gen         | 1 +
 portage/make.conf/40-lang.conf | 3 +++
 4 files changed, 8 insertions(+)
 create mode 100644 overlay/etc/locale.conf
 create mode 100644 overlay/etc/locale.gen
 create mode 100644 portage/make.conf/40-lang.conf

diff --git a/build-rootfs.sh b/build-rootfs.sh
index 24021db..d657f24 100755
--- a/build-rootfs.sh
+++ b/build-rootfs.sh
@@ -38,6 +38,9 @@ ${target}-emerge -vnj \
     sys-kernel/linux-firmware \
     --
 
+ROOT=/mnt/gentoo \
+locale-gen
+
 mkdir -p \
     /mnt/gentoo/boot/efi \
     /mnt/gentoo/dev \
diff --git a/overlay/etc/locale.conf b/overlay/etc/locale.conf
new file mode 100644
index 0000000..01ec548
--- /dev/null
+++ b/overlay/etc/locale.conf
@@ -0,0 +1 @@
+LANG=en_US.UTF-8
diff --git a/overlay/etc/locale.gen b/overlay/etc/locale.gen
new file mode 100644
index 0000000..a66d814
--- /dev/null
+++ b/overlay/etc/locale.gen
@@ -0,0 +1 @@
+en_US.UTF-8 UTF-8
diff --git a/portage/make.conf/40-lang.conf b/portage/make.conf/40-lang.conf
new file mode 100644
index 0000000..0b0f27e
--- /dev/null
+++ b/portage/make.conf/40-lang.conf
@@ -0,0 +1,3 @@
+LINGUAS=en
+L10N=en-US
+USE="${USE} -nls"