From 4709ab34da6dd39c484c242e235d268ebe79586d Mon Sep 17 00:00:00 2001
From: Alex Huszagh <ahuszagh@ahuszagh.localdomain>
Date: Mon, 9 Sep 2019 13:39:03 -0500
Subject: [PATCH] Patch for breaking 32-bit float conversions on ppc (#313).

---
 docker/qemu.sh | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/docker/qemu.sh b/docker/qemu.sh
index e0de575d6..32f68ab7a 100644
--- a/docker/qemu.sh
+++ b/docker/qemu.sh
@@ -1,8 +1,19 @@
+#!/usr/bin/env bash
+
 set -ex
 
 main() {
     local version=4.1.0
 
+    # Qemu versions 3.10.0 and above break 32-bit float conversions
+    # on powerpc, powerpc64, and powerpc64le. Last known working version
+    # is 3.0.1.
+    # Upstream Issue:
+    #   https://bugs.launchpad.net/qemu/+bug/1821444
+    if [[ $1 == ppc* ]]; then
+        version=3.0.1
+    fi
+
     local arch=$1 \
           os=$2 \
           softmmu=$3 \