From 59ab6c1cd8ca3d71616201b02de6536b15b2303d Mon Sep 17 00:00:00 2001
From: Lauri Ojansivu <x@xet7.org>
Date: Thu, 26 Jun 2025 02:41:11 +0300
Subject: [PATCH] Snap Candidate: If CPU does not support AVX, use Qemu that
 supports AVX, so that MongoDB 6 works. Part 3.

Thanks to xet7 !

Fixes #4321
---
 snap-src/bin/mongodb-backup  | 7 ++++++-
 snap-src/bin/mongodb-control | 6 +++++-
 snap-src/bin/mongodb-restore | 6 +++++-
 3 files changed, 16 insertions(+), 3 deletions(-)

diff --git a/snap-src/bin/mongodb-backup b/snap-src/bin/mongodb-backup
index 210375e17..854000bb5 100755
--- a/snap-src/bin/mongodb-backup
+++ b/snap-src/bin/mongodb-backup
@@ -9,7 +9,12 @@ if [ -z "$LANG" ]; then
 fi
 
 export LC_ALL=C
-export PATH=/snap/${SNAP_NAME}/current/usr/bin:/snap/${SNAP_NAME}/current/bin:$PATH
+
+# If CPU does not support AVX, use Qemu that supports AVX. 
+# Migratemongo is at https://github.com/wekan/migratemongo
+# and at directory /snap/${SNAP_NAME}/current/migratemongo/avx
+# is bash scripts like mongod, mongosh check avx support and use Qemu if needed.
+export PATH=/snap/${SNAP_NAME}/current/migratemongo/avx:/snap/${SNAP_NAME}/current/usr/bin:/snap/${SNAP_NAME}/current/bin:$PATH
 export LD_LIBRARY_PATH=/snap/${SNAP_NAME}/current/lib:/snap/${SNAP_NAME}/current/lib/x86_64-linux-gnu:$LD_LIBRARY_PATH
 
 if [ -z $1 ]; then
diff --git a/snap-src/bin/mongodb-control b/snap-src/bin/mongodb-control
index 88c8258ba..dd625a2c5 100755
--- a/snap-src/bin/mongodb-control
+++ b/snap-src/bin/mongodb-control
@@ -15,7 +15,11 @@ if [ -z "${LANG}" ]; then
 fi
 
 export LC_ALL=C
-export PATH=/snap/${SNAP_NAME}/current/usr/bin:/snap/${SNAP_NAME}/current/bin:${PATH}
+# If CPU does not support AVX, use Qemu that supports AVX.
+# Migratemongo is at https://github.com/wekan/migratemongo
+# and at directory /snap/${SNAP_NAME}/current/migratemongo/avx
+# is bash scripts like mongod, mongosh check avx support and use Qemu if needed.
+export PATH=/snap/${SNAP_NAME}/current/migratemongo/avx:/snap/${SNAP_NAME}/current/usr/bin:/snap/${SNAP_NAME}/current/bin:${PATH}
 export LD_LIBRARY_PATH=/snap/${SNAP_NAME}/current/lib:/snap/${SNAP_NAME}/current/lib/x86_64-linux-gnu:${LD_LIBRARY_PATH}
 
 # If temporary settings log exists, delete it
diff --git a/snap-src/bin/mongodb-restore b/snap-src/bin/mongodb-restore
index d03ee19e1..b58ed37d6 100755
--- a/snap-src/bin/mongodb-restore
+++ b/snap-src/bin/mongodb-restore
@@ -9,7 +9,11 @@ if [ -z "$LANG" ]; then
 fi
 
 export LC_ALL=C
-export PATH=/snap/${SNAP_NAME}/current/usr/bin:/snap/${SNAP_NAME}/current/bin:$PATH
+# If CPU does not support AVX, use Qemu that supports AVX. 
+# Migratemongo is at https://github.com/wekan/migratemongo
+# and at directory /snap/${SNAP_NAME}/current/migratemongo/avx
+# is bash scripts like mongod, mongosh check avx support and use Qemu if needed.
+export PATH=/snap/${SNAP_NAME}/current/migratemongo/avx:/snap/${SNAP_NAME}/current/usr/bin:/snap/${SNAP_NAME}/current/bin:$PATH
 export LD_LIBRARY_PATH=/snap/${SNAP_NAME}/current/lib:/snap/${SNAP_NAME}/current/lib/x86_64-linux-gnu:$LD_LIBRARY_PATH
 
 # start mongodb backup