[packages/ixion] - use newer rpm macros that skip checking std::__once_callable, std::__once_call

[arekm]

commit 7439de134fb36434300535e16eaf536bdb4caf4b
Author: Arkadiusz Miśkiewicz <arekm at maven.pl>
Date:   Wed Jun 20 06:57:57 2018 +0200

    - use newer rpm macros that skip checking std::__once_callable, std::__once_call

 ixion.spec | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)
---
diff --git a/ixion.spec b/ixion.spec
index b31b31e..9f44f85 100644
--- a/ixion.spec
+++ b/ixion.spec
@@ -23,13 +23,11 @@ BuildRequires:	mdds-devel >= 1.2.0
 BuildRequires:	pkgconfig
 BuildRequires:	python3 >= 1:3.4
 BuildRequires:	python3-devel >= 1:3.4
+BuildRequires:	rpmbuild(macros) >= 1.734
 BuildRequires:	tar >= 1:1.22
 BuildRequires:	xz
 BuildRoot:	%{tmpdir}/%{name}-%{version}-root-%(id -u -n)
 
-# __once_call, __once_callable non-function symbols
-%define		skip_post_check_so	libixion-0.13.so.*
-
 %description
 Ixion aims to provide a library for calculating the results of formula
 expressions stored in multiple named targets, or "cells". The cells
================================================================

---- gitweb:

http://git.pld-linux.org/gitweb.cgi/packages/ixion.git/commitdiff/7439de134fb36434300535e16eaf536bdb4caf4b