[gtk+] build: Set G_ENABLE_DEBUG for minimal --enable-debug=minimum

[Benjamin Otte <otte src gnome org>]

commit b0317280e7ff5428120648a160a462ef83f48fd3
Author: Benjamin Otte <otte redhat com>
Date:   Wed May 2 01:46:02 2012 +0200

    build: Set G_ENABLE_DEBUG for minimal --enable-debug=minimum
    
    With that flag set, we get GDK_DEBUG and GTK_DEBUG support. And those
    provide useful features we want when debugging.

 configure.ac                    |    2 +-
 docs/reference/gtk/running.sgml |    6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index ca7a323..a87fb3f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -422,7 +422,7 @@ else
   if test "x$enable_debug" = "xno"; then
     GTK_DEBUG_FLAGS="-DG_DISABLE_ASSERT -DG_DISABLE_CHECKS -DG_DISABLE_CAST_CHECKS"
   else
-    GTK_DEBUG_FLAGS="-DG_DISABLE_CAST_CHECKS"
+    GTK_DEBUG_FLAGS="-DG_ENABLE_DEBUG -DG_DISABLE_CAST_CHECKS"
   fi
 fi
 
diff --git a/docs/reference/gtk/running.sgml b/docs/reference/gtk/running.sgml
index 147637e..fe91aea 100644
--- a/docs/reference/gtk/running.sgml
+++ b/docs/reference/gtk/running.sgml
@@ -58,8 +58,8 @@ warning that occurs.
 <para>
 A list of <link linkend="GTK-Debug-Options">debug options</link>
 to turn on in addition to those specified in the <envar>GTK_DEBUG</envar>
-environment variable. This option is only available if GTK+ has been
-configured with <option>--enable-debug=yes</option>.
+environment variable. This option is not available if GTK+ has been
+configured with <option>--enable-debug=no</option>.
 </para>
 </formalpara>
 
@@ -134,7 +134,7 @@ additional environment variables.
   <title><envar>GTK_DEBUG</envar></title>
 
   <para>
-  If GTK+ has been configured with <option>--enable-debug=yes</option>,
+  Unless GTK+ has been configured with <option>--enable-debug=no</option>,
   this variable can be set to a list of debug options, which cause GTK+
   to print out different types of debugging information.
   <variablelist>