r Orón -.. . -... .. .- -. -.. . ...- . .-.. --- .--. . .-.
From 60dd84c79adc0281ff4f785d2137d97926cc6273 Mon Sep 17 00:00:00 2001
From: Hector Oron
Date: Tue, 31 Mar 2015 15:01:25 +0200
Subject: [PATCH] configure.ac: use compatible check for dot version
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Hello,
2015-03-31 20:49 GMT+02:00 Bill Spitzak :
> I can't get either of those to work, but how about this:
>
> dot_version=`$DOT -V 2>&1 | $GREP -o '[0-9]*\.[0-9]*\.[0-9]*'`
That one also works for me.
Thanks
--
Héctor Orón -.. . -... .. .- -. -.. . ...- . .-.. --- .--. . .-.
From: Hector Oron
configure uses grep -P, which is not supported in old grep versions.
The proposed patch uses equivalent sed form instead.
Signed-off-by: Héctor Orón Martínez
---
configure.ac | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/configure.ac b
From: Hector Oron
Hello,
configure uses grep -oP to check for dot version in the following form:
dot_version=`$DOT -V 2>&1|$GREP -oP '(?<=version\W)@<:@0-9.@:>@*(?=\W(.*))'`
that is not supported in old grep versions.
The proposed patch uses e
