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<?xml version="1.0"?>
<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN"
"http://www.oasis-open.org/docbook/xml/4.3/docbookx.dtd" [
]>
<refentry id="compiling" revision="22 Oct 2008">
<refmeta>
<refentrytitle>Compiling GtkExtra Applications</refentrytitle>
<manvolnum>3</manvolnum>
<refmiscinfo>GtkExtra Library</refmiscinfo>
</refmeta>
<refnamediv>
<refname>Compiling GtkExtra Applications</refname>
<refpurpose>
How to compile your GtkExtra+ application
</refpurpose>
</refnamediv>
<refsect1>
<title>Compiling GtkExtra Applications on UNIX</title>
<para>
To compile a GtkExtra application, you need to tell the compiler where to
find the GtkExtra header files and libraries. This is done with the
<literal>pkg-config</literal> utility.
</para>
<para>
The following interactive shell session demonstrates how
<literal>pkg-config</literal> is used (the actual output on
your system may be different):
<programlisting>
$ pkg-config --cflags gtkextra-3.0
-Iusr/include/gtkextra-3.0 -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/gtk-2.0 -I/usr/lib/gtk-2.0/include -I/usr/include/atk-1.0 -I/usr/include/cairo -I/usr/include/pango-1.0 -I/usr/include/freetype2 -I/usr/include/libpng12 -I/usr/include/pixman-1
$ pkg-config --libs gtkextra-3.0
-lgtkextra-x11-3.0 -lgtk-x11-2.0 -lgdk-x11-2.0 -latk-1.0 -lgdk_pixbuf-2.0 -lm -lpangocairo-1.0 -lpango-1.0 -lcairo -lgobject-2.0 -lgmodule-2.0 -ldl -lglib-2.0
</programlisting>
</para>
<para>
The simplest way to compile a program is to use the "backticks"
feature of the shell. If you enclose a command in backticks
(<emphasis>not single quotes</emphasis>), then its output will be
substituted into the command line before execution. So to compile
a GtkExtra program, you would type the following:
<programlisting>
$ cc `pkg-config --cflags --libs gtkextra-3.0` hello.c -o hello
</programlisting>
</para>
<para>
The recommended way of using GtkExtra has always been to only include the
toplevel headers <filename>gtkextra.h</filename>.
</para>
</refsect1>
</refentry>
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