From 68983eda4daa6627899749f80d63a678e6152728 Mon Sep 17 00:00:00 2001
From: nkraetzschmar <9020053+nkraetzschmar@users.noreply.github.com>
Date: Thu, 29 Aug 2024 13:53:00 +0200
Subject: [PATCH] fix: make cross-arch build work with rosetta on mac

new podman machine now uses rosetta to emulate x86 on arm macos, rosetta, however, always requires /proc/ to be mounted in any chroot
---
 builder/image.manifest | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/builder/image.manifest b/builder/image.manifest
index 769f14b..f5d949f 100755
--- a/builder/image.manifest
+++ b/builder/image.manifest
@@ -6,8 +6,12 @@ chroot_dir="$(mktemp -d)"
 mount -t tmpfs tmpfs "$chroot_dir"
 tar --extract --xattrs --xattrs-include '*' --directory "$chroot_dir" < "$1"
 
+mount --rbind --make-rslave /proc "$chroot_dir/proc"
+
 #shellcheck disable=SC2016
 chroot "$chroot_dir" dpkg-query --show --showformat='${binary:Package} ${Version}\n' > "$2"
 
+umount -l "$chroot_dir/proc"
+
 umount "$chroot_dir"
 rmdir "$chroot_dir"