[Libguestfs] [PATCH 1/3] build: Don't warn about 'long long'.

[Richard W.M. Jones]

-- 
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
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>From 694912816850377dd545e83902940ed48a47b3d9 Mon Sep 17 00:00:00 2001
From: Richard Jones <rjones at redhat.com>
Date: Fri, 16 Jul 2010 12:55:17 +0100
Subject: [PATCH 1/3] build: Don't warn about 'long long'.

Various language bindings simply need this, so we have to allow
it even though it's a GCC extension.
---
 configure.ac |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/configure.ac b/configure.ac
index 7533ec0..caf25ee 100644
--- a/configure.ac
+++ b/configure.ac
@@ -114,6 +114,8 @@ if test "$gl_gcc_warnings" = yes; then
   nw="$nw -Wunsafe-loop-optimizations" # just a warning that an optimization
                                     # was not possible, safe to ignore
   nw="$nw -Wpacked"                 # Allow attribute((packed)) on structs
+  nw="$nw -Wlong-long"              # Allow long long since it's required
+                                    # by Python, Ruby and xstrtoll.
 
   gl_MANYWARN_ALL_GCC([ws])
   gl_MANYWARN_COMPLEMENT([ws], [$ws], [$nw])
-- 
1.7.1