Fix ARM support

fixed-compilation-of-non-x86-targets.patch

@@ -0,0 +1,31 @@
+From 4c3c32dca6c1009c050476fa72fd441058a0bc64 Mon Sep 17 00:00:00 2001
+From: "alexey.lysiuk" <alexey.lysiuk@gmail.com>
+Date: Sun, 7 Jun 2020 21:52:58 +0300
+Subject: [PATCH] - fixed compilation of non-x86 targets
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+src/common/utility/x86.cpp:48:6: error: ambiguating new declaration of ‘void DumpCPUInfo(const CPUInfo*)’
+---
+ src/common/utility/x86.cpp | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/src/common/utility/x86.cpp b/src/common/utility/x86.cpp
+index 983360c09..d674ea24d 100644
+--- a/src/common/utility/x86.cpp
++++ b/src/common/utility/x86.cpp
+@@ -45,8 +45,9 @@ void CheckCPUID(CPUInfo *cpu)
+ 	cpu->DataL1LineSize = 32;	// Assume a 32-byte cache line
+ }
+ 
+-void DumpCPUInfo(const CPUInfo *cpu)
++FString DumpCPUInfo(const CPUInfo *cpu)
+ {
++	return FString();
+ }
+ #else
+ 
+-- 
+2.26.2
+

flathub.json

@@ -1,4 +0,0 @@
-{
-    "skip-arches": ["arm", "aarch64"]
-}
-

org.zdoom.GZDoom.yaml

@@ -74,6 +74,9 @@ modules:
   # https://forum.zdoom.org/viewtopic.php?f=15&t=68365&sid=884a41102b499f98ed9c76a62ee0e41d
   - type: patch
     path: description.patch
+  # Based on an upstream patch, that sadly didn't make it into the 4.4.0 release
+  - type: patch
+    path: fixed-compilation-of-non-x86-targets.patch
   - type: shell
     commands:
     - install -Dm 644 gzdoom.sf2 /app/share/sounds/sf2/gzdoom.sf2