[Qemu-devel] [PATCH] Check for sdl-config before calling it

["Loïc Minier" <lool@dooz.org>]

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        Hi

 On systems were sdl-config isn't installed, ./configure triggers this
 warning:
    ./configure: 957: sdl-config: not found

 The attached patch fixes the warning for me.

   Thanks,
-- 
Loïc Minier

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>From 94876939db7f46cf8d920e289d0d4f929d3b7df1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lo=C3=AFc=20Minier?= <lool@dooz.org>
Date: Sun, 17 Jan 2010 13:42:04 +0100
Subject: [PATCH] Check for sdl-config before calling it
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Check whether sdl-config is available before calling it, otherwise
./configure triggers a warning:
    ./configure: 957: sdl-config: not found

If neither the .pc file not sdl-config are present, disable SDL support.

Signed-off-by: Loïc Minier <lool@dooz.org>
---
 configure |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/configure b/configure
index 5631bbb..450e1a2 100755
--- a/configure
+++ b/configure
@@ -993,9 +993,11 @@ fi
 if $pkgconfig sdl --modversion >/dev/null 2>&1; then
   sdlconfig="$pkgconfig sdl"
   _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
-else
+elif which sdl-config >/dev/null 2>&1; then
   sdlconfig='sdl-config'
   _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
+else
+  sdl=no
 fi
 
 sdl_too_old=no
-- 
1.6.5