Bug#983843: xrdp FTBFS on several architectures

[Adrian Bunk <bunk@debian.org>]

Source: xrdp
Version: 0.9.15-1
Severity: serious
Tags: patch ftbfs

https://buildd.debian.org/status/package.php?p=xrdp&suite=sid

...
In file included from string_calls.h:24,
                 from base64.c:25:
arch.h:91:2: error: #warning unknown arch [-Werror=cpp]
   91 | #warning unknown arch
      |  ^~~~~~~


Fixed with the attached patch to set NEED_ALIGN
on unknown architectures.

Description: Default to NEED_ALIGN for unknown archs
Author: Adrian Bunk <bunk@debian.org>

--- xrdp-0.9.15.orig/common/arch.h
+++ xrdp-0.9.15/common/arch.h
@@ -88,7 +88,7 @@ typedef int bool_t;
       defined(__riscv)
 #define NO_NEED_ALIGN
 #else
-#warning unknown arch
+#define NEED_ALIGN
 #endif
 #endif