buildroot/package/rpm/0005-Really-disable-OpenMP-if-too-old.patch

From 662a367f427d653c6b8fbc7fbd1ace5ba120a25f Mon Sep 17 00:00:00 2001
From: Michal Domonkos <mdomonko@redhat.com>
Date: Thu, 3 Dec 2020 15:11:57 +0100
Subject: [PATCH] Really disable OpenMP if too old

Fix up for commit 6a780f1.

[Retrieved from:
https://github.com/rpm-software-management/rpm/pull/1455]
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
---
 configure.ac | 1 +
 1 file changed, 1 insertion(+)

diff --git a/configure.ac b/configure.ac
index c853cd9af..beb65ff8a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -187,6 +187,7 @@ AS_IF([test "x$ac_cv_prog_c_openmp" != x &&
      AC_DEFINE(ENABLE_OPENMP, 1, [Enable multithreading support?])
     ],
     [AC_MSG_RESULT([no])
+     OPENMP_CFLAGS=
      if test "$enable_openmp" = "yes"; then
        AC_MSG_ERROR([OpenMP too old])
      fi