From a213fcb21c69c7c3b206d7e251d31559859f1545 Mon Sep 17 00:00:00 2001
From: Peter Maydell <peter.maydell@linaro.org>
Date: Thu, 15 Sep 2011 12:15:56 +0100
Subject: [PATCH] configure: Make missing pkg-config an error rather than a
 warning

If pkg-config doesn't exist then make configure fail immediately
with a useful error message. Now that glib is a required dependency,
proceeding despite the missing pkg-config will just cause us to
fail later with a misleading message about glib not being present.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
---
 configure | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/configure b/configure
index 414317af00..9ab3ab4eb0 100755
--- a/configure
+++ b/configure
@@ -1340,8 +1340,8 @@ fi
 # pkg-config probe
 
 if ! has $pkg_config; then
-  echo warning: proceeding without "$pkg_config" >&2
-  pkg_config=/bin/false
+  echo "Error: pkg-config binary '$pkg_config' not found"
+  exit 1
 fi
 
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