[empathy] enable coding style checks by default

[Guillaume Desmottes <gdesmott src gnome org>]

commit 326c3a23e79880381917fad9d30de2a4df1c78a8
Author: Guillaume Desmottes <guillaume desmottes collabora co uk>
Date:   Mon May 18 14:06:22 2009 +0100

    enable coding style checks by default
---
 configure.ac |    9 +++++++++
 1 files changed, 9 insertions(+), 0 deletions(-)

diff --git a/configure.ac b/configure.ac
index 48e41bb..1955891 100644
--- a/configure.ac
+++ b/configure.ac
@@ -302,6 +302,15 @@ fi
 AM_CONDITIONAL(HAVE_PYTHON, test "x$have_python" = "xyes")
 
 # -----------------------------------------------------------
+# Coding style checks
+# -----------------------------------------------------------
+AC_ARG_ENABLE(coding-style-checks,
+  AC_HELP_STRING([--disable-coding-style-checks],
+                 [don't check coding style using grep]),
+    [ENABLE_CODING_STYLE_CHECKS=$enableval], [ENABLE_CODING_STYLE_CHECKS=yes])
+
+AC_SUBST([ENABLE_CODING_STYLE_CHECKS])
+# -----------------------------------------------------------
 
 SHAVE_INIT(.)