File ldc-1.9.0-fix_arm_build.patch of Package ldc

--- ldc-1.9.0-src.orig/runtime/druntime/src/ldc/arm_unwind.c	2018-06-05 15:47:25.521618323 +0200
+++ ldc-1.9.0-src/runtime/druntime/src/ldc/arm_unwind.c	2018-06-06 09:44:20.368786818 +0200
@@ -26,7 +26,8 @@ _Unwind_Ptr _d_eh_GetIP(_Unwind_Context
 #ifdef __GLIBC__
 _Unwind_Ptr _d_eh_GetIPInfo(_Unwind_Context *context, int *ptr)
 {
-    return _Unwind_GetIPInfo(context, ptr);
+    *ptr = 0;
+    return _Unwind_GetIP(context);
 }
 #endif