From patchwork Wed Jan 20 17:27:22 2010
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Subject: [2/5] Check for sdl-config before calling it
From: Juan Quintela <quintela@redhat.com>
X-Patchwork-Id: 43329
Message-Id: <bfc3c91a9792648f9395471fd8baad1753212297.1264008180.git.quintela@redhat.com>
To: qemu-devel@nongnu.org
Cc: =?UTF-8?q?=20Lo=C3=AFc=20Minier?= <lool@dooz.org>
Date: Wed, 20 Jan 2010 18:27:22 +0100

Adapted Loïc Minier version to not use which.

cc:  Loïc Minier <lool@dooz.org>
Signed-off-by: Juan Quintela <quintela@redhat.com>

---
configure |    8 +++++++-
 1 files changed, 7 insertions(+), 1 deletions(-)

diff --git a/configure b/configure
index 71edaf5..c671918 100755
--- a/configure
+++ b/configure
@@ -996,9 +996,15 @@ fi
 if $pkgconfig sdl --modversion >/dev/null 2>&1; then
   sdlconfig="$pkgconfig sdl"
   _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
-else
+else if prog_exist "sdl-config"; then
   sdlconfig='sdl-config'
   _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
+else
+  if test "$sdl" = "yes" ; then
+    feature_not_found "sdl"
+  fi
+  sdl=no
+fi
 fi

 sdl_too_old=no