From 3446e58dafd054ec7bf1736272c32c73f56fc5be Mon Sep 17 00:00:00 2001
From: Martin Kroeker <martin@ruby.chemie.uni-freiburg.de>
Date: Thu, 25 Jun 2020 12:31:35 +0200
Subject: [PATCH] Fix handling of uname output on AIX

---
 c_check | 1 +
 1 file changed, 1 insertion(+)

diff --git a/c_check b/c_check
index 8234c2081..dd700b8b4 100644
--- a/c_check
+++ b/c_check
@@ -6,6 +6,7 @@
 # Checking cross compile
 $hostos   = `uname -s | sed -e s/\-.*//`;    chop($hostos);
 $hostarch = `uname -m | sed -e s/i.86/x86/`;chop($hostarch);
+$hostarch = `uname -p` if ($hostos eq "AIX");
 $hostarch = "x86_64" if ($hostarch eq "amd64");
 $hostarch = "arm" if ($hostarch =~ /^arm.*/);
 $hostarch = "arm64" if ($hostarch eq "aarch64");