Am 13.09.2015 um 15:39 schrieb arnaud gaboury:
On Sun, Sep 13, 2015 at 2:16 PM, Rex Dieter <rdieter@xxxxxxxxxxxx> wrote:arnaud gaboury wrote:When declaring a variable value, I wonder if the any difference/best practice between these methods: export VAR=MyValue %{define} VAR MyValue %{global} VAR MyValuebest practice is to use global, it is explicitly mentioned here: https://fedoraproject.org/wiki/Packaging:Guidelines#.25global_preferred_over_.25defineVery good. TY for short and precise answer. Now, for build flags macros and variables, I want to add some options to the default one. I am not sure how to add options in a clean way. These extra flags are used because I build with Intel Compiler: export CFFLAGS= '-xHost -mavx -fp-model precise' %configure CFFLAGS="${CFLAGS:-%optflags}" ; export CFLAGS ; \ ........ Is above the the best way?
no * there is no reason to mention CFLAGS in %configure again * you don't want the default macro at the end because it would probably override your overrides * export CFFLAGS="%optflags -xHost -mavx -fp-model precise"
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