From 1d43756107077797e0168190ac12ee2564c8e76d Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 17 Oct 2018 21:10:19 +0300
Subject: gnu: strace: Check before enabling personalities.

* gnu/packages/linux.scm (strace)[arguments]: Add configure flag to
check for personality support.
---
 gnu/packages/linux.scm | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/gnu/packages/linux.scm b/gnu/packages/linux.scm
index 79a1b0b46a..cd4adf9b6f 100644
--- a/gnu/packages/linux.scm
+++ b/gnu/packages/linux.scm
@@ -961,6 +961,8 @@ Zerofree requires the file system to be unmounted or mounted read-only.")
              (substitute* "strace.c"
                (("/bin/sh") (which "sh")))
              #t)))
+       ;; Don't fail if the architecture doesn't support different personalities.
+       #:configure-flags '("--enable-mpers=check")
        ;; See <https://debbugs.gnu.org/cgi/bugreport.cgi?bug=32459>.
        #:parallel-tests? #f))           ; undeterministic failures
     (native-inputs `(("perl" ,perl)))
-- 
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