From ed5e7195e1b3eeb94282e4700cb2026a534a34dd Mon Sep 17 00:00:00 2001
From: Robert Izzard <r.izzard@surrey.ac.uk>
Date: Fri, 6 Sep 2019 15:29:41 +0100
Subject: [PATCH] define strings to prevent warnings
---
configure | 3 +++
1 file changed, 3 insertions(+)
diff --git a/configure b/configure
index e2a558aba..443525b24 100755
--- a/configure
+++ b/configure
@@ -604,6 +604,9 @@ sub secondary_variables
$precomp_use_flags='';
}
}
+ $precomp_file //= '';
+ $precomp_build_flags //= '';
+ $precomp_use_flags //= '';
my $nativecheck = $cflags=~/-mtune=native/ ? ' (using native flag for -mcpu and -mtune)' :'';
--
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