[glib] compiling.xml: Add note and fix gcc example

[Javier JardÃn <jjardon src gnome org>]

commit 6b201748b5f71f74af02ba8c01fd4c53750f910a
Author: Sebastian Geiger <sbastig gmx net>
Date:   Thu Aug 9 23:01:29 2012 +0200

    compiling.xml: Add note and fix gcc example
    
    Because of the '--as-needed' default option
    for the linker, the linking will fail, if the
    file name appears after any of the options or
    the pkg-config invocation.
    
    Fixes https://bugzilla.gnome.org/show_bug.cgi?id=681854

 docs/reference/glib/compiling.xml |    7 ++++++-
 1 files changed, 6 insertions(+), 1 deletions(-)
---
diff --git a/docs/reference/glib/compiling.xml b/docs/reference/glib/compiling.xml
index 9add70b..6a86264 100644
--- a/docs/reference/glib/compiling.xml
+++ b/docs/reference/glib/compiling.xml
@@ -66,9 +66,14 @@ feature of the shell. If you enclose a command in backticks
 be substituted into the command line before execution. So to
 compile a GLib Hello, World, you would type the following:
 <programlisting>
-$ cc `pkg-config --cflags --libs glib-2.0` hello.c -o hello
+$ cc hello.c `pkg-config --cflags --libs glib-2.0` -o hello
 </programlisting>
 </para>
+<note><para>
+Note that the name of the file must come before the other options
+(such as <emphasis>pkg-config</emphasis>), or else you may get an
+error from the linker.
+</para></note>
 
 <para>
 Deprecated GLib functions are annotated to make the compiler