[Xcb] first cut of python bindings for libxcb
Eamon Walsh
ewalsh at tycho.nsa.gov
Mon Mar 31 12:27:21 PDT 2008
Xavier Toth wrote:
> Changes to setting ACLOCAL_FLAGS in Makefile.am and a few other thigs
> to help the examples.
>
I've reviewed this and, although it is SWIG-based instead of being
natively generated, I'd like to push it into a new project until such
time as the stylesheet-replacement parser is done. At that time it can
be changed over to a native implementation and it will be marked
experimental until then.
Can a repo be created with the name "xpyb" to hold this?
> diff -ruN --exclude=.git --exclude='*.pc' --exclude=Makefile
> --exclude=Makefile.in --exclude=.deps --exclude=doc --exclude=src
> libxcb/bindings/Makefile.am libxcb.new/bindings/Makefile.am
> --- libxcb/bindings/Makefile.am 1969-12-31 18:00:00.000000000 -0600
> +++ libxcb.new/bindings/Makefile.am 2008-03-02 15:18:06.000000000 -0600
> @@ -0,0 +1,3 @@
> +if BUILD_PYTHON
> +SUBDIRS=python
> +endif
> diff -ruN --exclude=.git --exclude='*.pc' --exclude=Makefile
> --exclude=Makefile.in --exclude=.deps --exclude=doc --exclude=src
> libxcb/bindings/python/examples/hello.py
> libxcb.new/bindings/python/examples/hello.py
> --- libxcb/bindings/python/examples/hello.py 1969-12-31 18:00:00.000000000 -0600
> +++ libxcb.new/bindings/python/examples/hello.py 2008-03-03
> 09:40:23.000000000 -0600
> @@ -0,0 +1,111 @@
> +#!/usr/bin/env python
> +
> +# example helloworld.py
> +
> +import os
> +import pygtk
> +pygtk.require('2.0')
> +import gtk
> +import gtk.gdk
> +
> +import xcb
> +import xcb.xselinux
> +from gtk.gdk import *
> +from gtk import *
> +
> +class HelloWorld:
> +
> + # This is a callback function. The data arguments are ignored
> + # in this example. More on callbacks below.
> + def hello(self, widget, data=None):
> + print "Hello World"
> +
> + def delete_event(self, widget, event, data=None):
> + # If you return FALSE in the "delete_event" signal handler,
> + # GTK will emit the "destroy" signal. Returning TRUE means
> + # you don't want the window to be destroyed.
> + # This is useful for popping up 'are you sure you want to quit?'
> + # type dialogs.
> + print "delete event occurred"
> +
> + # Change FALSE to TRUE and the main window will not be destroyed
> + # with a "delete_event".
> + return False
> +
> + def destroy(self, widget, data=None):
> + gtk.main_quit()
> +
> + def __init__(self):
> + # create a new window
> + self.window = gtk.Window(gtk.WINDOW_TOPLEVEL)
> +
> + # When the window is given the "delete_event" signal (this is given
> + # by the window manager, usually by the "close" option, or on the
> + # titlebar), we ask it to call the delete_event () function
> + # as defined above. The data passed to the callback
> + # function is NULL and is ignored in the callback function.
> + self.window.connect("delete_event", self.delete_event)
> +
> + # Here we connect the "destroy" event to a signal handler.
> + # This event occurs when we call gtk_widget_destroy() on the window,
> + # or if we return FALSE in the "delete_event" callback.
> + self.window.connect("destroy", self.destroy)
> +
> + # Sets the border width of the window.
> + self.window.set_border_width(10)
> +
> + # Creates a new button with the label "Hello World".
> + self.button = gtk.Button("Hello World")
> +
> + # When the button receives the "clicked" signal, it will call the
> + # function hello() passing it None as its argument. The hello()
> + # function is defined above.
> +# self.button.connect("clicked", self.hello, None)
> +
> + # This will cause the window to be destroyed by calling
> + # gtk_widget_destroy(window) when "clicked". Again, the destroy
> + # signal could come from here, or the window manager.
> + self.button.connect_object("clicked", gtk.Widget.destroy, self.window)
> +
> + # This packs the button into the window (a GTK container).
> + self.window.add(self.button)
> +
> + # The final step is to display this newly created widget.
> + self.button.show()
> +
> + # and the window
> + self.window.show()
> +
> +# display = gtk.gdk.x11_display_get_xdisplay
> (gtk.gdk.display_get_default())
> +# window_id = gtk.gdk.x11_drawable_get_xid (GDK_DRAWABLE (self.window))
> +
> +
> +
> + def main(self):
> + # All PyGTK applications must have a gtk.main(). Control ends here
> + # and waits for an event to occur (like a key press or mouse event).
> + try:
> + pid = os.fork()
> + except e:
> + print >>sys.stderr, _("Failed to fork new process: %d
> (%s)") % (e.errno, e.strerror)
> + sys.exit(1)
> +
> + if not pid:
> + gtk.main()
> + else:
> + screen_ptr = xcb.new_intp()
> + self.conn = xcb.xcb_connect(None,screen_ptr)
> + xcb.delete_intp(screen_ptr)
> + print "%x\n" % (self.window.window.xid)
> + win_cookie =
> xcb.xselinux.xcb_selinux_get_window_context(self.conn,self.window.window.xid)
> + win_reply,error =
> xcb.xselinux.xcb_selinux_get_window_context_reply(self.conn,
> win_cookie)
> + if win_reply == None:
> + print "Error Code ", error
> + else:
> + print
> xcb.xselinux.xcb_selinux_get_window_context_context(win_reply)
> +
> +# If the program is run directly or passed as an argument to the python
> +# interpreter then create a HelloWorld instance and show it
> +if __name__ == "__main__":
> + hello = HelloWorld()
> + hello.main()
> diff -ruN --exclude=.git --exclude='*.pc' --exclude=Makefile
> --exclude=Makefile.in --exclude=.deps --exclude=doc --exclude=src
> libxcb/bindings/python/examples/Makefile.am
> libxcb.new/bindings/python/examples/Makefile.am
> --- libxcb/bindings/python/examples/Makefile.am 1969-12-31
> 18:00:00.000000000 -0600
> +++ libxcb.new/bindings/python/examples/Makefile.am 2008-03-02
> 15:18:06.000000000 -0600
> @@ -0,0 +1,3 @@
> +EXTRA_DIST = \
> + hello.py \
> + swigtest.py
> diff -ruN --exclude=.git --exclude='*.pc' --exclude=Makefile
> --exclude=Makefile.in --exclude=.deps --exclude=doc --exclude=src
> libxcb/bindings/python/examples/swigtest.py
> libxcb.new/bindings/python/examples/swigtest.py
> --- libxcb/bindings/python/examples/swigtest.py 1969-12-31
> 18:00:00.000000000 -0600
> +++ libxcb.new/bindings/python/examples/swigtest.py 2008-03-03
> 09:22:47.000000000 -0600
> @@ -0,0 +1,16 @@
> +import xcb
> +import xcb.xselinux
> +
> +screen_ptr = xcb.new_intp()
> +conn = xcb.xcb_connect(None,screen_ptr)
> +xcb.delete_intp(screen_ptr)
> +win = xcb.xcb_generate_id(conn)
> +print win
> +print "%x" % (win)
> +win_cookie = xcb.xselinux.xcb_selinux_get_window_context(conn,win)
> +error_test = xcb.xcb_generic_error_t()
> +
> +win_reply,error =
> xcb.xselinux.xcb_selinux_get_window_context_reply(conn, win_cookie)
> +
> +if win_reply == None:
> + print "Error Code ", error
> diff -ruN --exclude=.git --exclude='*.pc' --exclude=Makefile
> --exclude=Makefile.in --exclude=.deps --exclude=doc --exclude=src
> libxcb/bindings/python/__init__.py
> libxcb.new/bindings/python/__init__.py
> --- libxcb/bindings/python/__init__.py 1969-12-31 18:00:00.000000000 -0600
> +++ libxcb.new/bindings/python/__init__.py 2008-03-03 09:51:39.000000000 -0600
> @@ -0,0 +1,7 @@
> +"""XCB bindings
> +
> +The xcb module allows you to use xcb.
> +
> +"""
> +import _xcb
> +from xcb import *
> diff -ruN --exclude=.git --exclude='*.pc' --exclude=Makefile
> --exclude=Makefile.in --exclude=.deps --exclude=doc --exclude=src
> libxcb/bindings/python/Makefile.am
> libxcb.new/bindings/python/Makefile.am
> --- libxcb/bindings/python/Makefile.am 1969-12-31 18:00:00.000000000 -0600
> +++ libxcb.new/bindings/python/Makefile.am 2008-03-03 09:17:08.000000000 -0600
> @@ -0,0 +1,56 @@
> +SUBDIRS = # examples tests
> +
> +EXTRA_DIST = \
> + README \
> + __init__.py \
> + xselinux.i \
> + xcb.i
> +
> +CLEANFILES = \
> + *.pyc \
> + *.pyo \
> + xcb.py \
> + xcb_wrap.* \
> + xselinux.py \
> + xselinux_wrap.*
> +
> +DISTCLEANFILES = \
> + README \
> + xcb.i \
> + xselinux.i
> +
> +
> +if BUILD_PYTHON
> +BUILT_SOURCES = xcb_wrap.c xselinux_wrap.c
> +LIBXCB_CFLAGS =
> +INCLUDES = -I$(top_srcdir)/src
> +PYTHON_INCLUDES = -I/usr/include/python at PYTHON_VERSION@/
> +
> +pkgpython_xcbdir = $(pyexecdir)/xcb
> +pkgpython_xcb_PYTHON = __init__.py xcb.py
> +pkgpython_xcb_LTLIBRARIES = _xcb.la
> +nodist__xcb_la_SOURCES = xcb_wrap.c
> +_xcb_la_CFLAGS = $(PYTHON_INCLUDES) $(LIBXCB_CFLAGS) $(INCLUDES)
> +_xcb_la_LDFLAGS = -module -avoid-version
> +_xcb_la_LIBADD = $(LIBXCB_LIBS) $(top_builddir)/src/.libs/libxcb.la
> +
> +if BUILD_SELINUX
> +pkgpython_xcb_xselinuxdir = $(pyexecdir)/xcb/xselinux
> +pkgpython_xcb_xselinux_PYTHON = xselinux/__init__.py xselinux.py
> +pkgpython_xcb_xselinux_LTLIBRARIES = _xselinux.la
> +nodist__xselinux_la_SOURCES = xselinux_wrap.c
> +_xselinux_la_CFLAGS = $(PYTHON_INCLUDES) $(LIBXCB_CFLAGS) $(INCLUDES)
> +_xselinux_la_LDFLAGS = -module -avoid-version
> +_xselinux_la_LIBADD = $(LIBXCB_LIBS)
> $(top_builddir)/src/.libs/libxcb-xselinux.la
> +
> +xselinux_wrap.c: xselinux.i
> + $(SWIG) -Wall $(SWIG_PYTHON_OPT) -I$(top_builddir)/src -o $@ $<
> +endif
> +
> +xcb_wrap.c: xcb.i
> + $(SWIG) -Wall $(SWIG_PYTHON_OPT) -I$(top_builddir)/src -o $@ $<
> +
> +
> +test:
> + $(MAKE) -C tests test
> +endif
> diff -ruN --exclude=.git --exclude='*.pc' --exclude=Makefile
> --exclude=Makefile.in --exclude=.deps --exclude=doc --exclude=src
> libxcb/bindings/python/xcb.i libxcb.new/bindings/python/xcb.i
> --- libxcb/bindings/python/xcb.i 1969-12-31 18:00:00.000000000 -0600
> +++ libxcb.new/bindings/python/xcb.i 2008-03-02 15:18:06.000000000 -0600
> @@ -0,0 +1,23 @@
> +/* File : xcb.i */
> +%module xcb
> +%include "cpointer.i"
> +
> +%{
> +#include <xcbext.h>
> +#include <xproto.h>
> +%}
> +/* Create some functions for working with "int *" */
> +%pointer_functions(int, intp);
> +
> +%include xcb_typemaps.i
> +
> +%extend xcb_generic_error_t {
> + char *__str__() {
> + static char tmp[1024];
> + sprintf(tmp,"xcb_generic_error_t(%d)", $self->error_code);
> + return tmp;
> + }
> +};
> +
> +%include xproto.h
> +%include xcb.h
> diff -ruN --exclude=.git --exclude='*.pc' --exclude=Makefile
> --exclude=Makefile.in --exclude=.deps --exclude=doc --exclude=src
> libxcb/bindings/python/xcb_typemaps.i
> libxcb.new/bindings/python/xcb_typemaps.i
> --- libxcb/bindings/python/xcb_typemaps.i 1969-12-31 18:00:00.000000000 -0600
> +++ libxcb.new/bindings/python/xcb_typemaps.i 2008-03-02
> 15:18:06.000000000 -0600
> @@ -0,0 +1,15 @@
> +
> +%typemap(in, numinputs=0) xcb_generic_error_t ** (xcb_generic_error_t
> *temp=NULL) {
> + $1 = &temp;
> +}
> +
> +%typemap(argout,noblock=1) xcb_generic_error_t ** {
> + if (*$1) {
> + Py_INCREF(Py_None);
> + $result = Py_BuildValue("(OO)",Py_None,SWIG_NewPointerObj(*$1,
> $*1_descriptor, 0));
> + }
> + else {
> + Py_INCREF(Py_None);
> + $result = Py_BuildValue("(OO)",$result, Py_None);
> + }
> +}
> diff -ruN --exclude=.git --exclude='*.pc' --exclude=Makefile
> --exclude=Makefile.in --exclude=.deps --exclude=doc --exclude=src
> libxcb/bindings/python/xselinux/__init__.py
> libxcb.new/bindings/python/xselinux/__init__.py
> --- libxcb/bindings/python/xselinux/__init__.py 1969-12-31
> 18:00:00.000000000 -0600
> +++ libxcb.new/bindings/python/xselinux/__init__.py 2008-03-03
> 09:51:58.000000000 -0600
> @@ -0,0 +1,8 @@
> +"""XCB SELinux bindings
> +
> +The xcb xselinux module allows you to use xcb.
> +
> +"""
> +import _xselinux
> +from xselinux import *
> +
> diff -ruN --exclude=.git --exclude='*.pc' --exclude=Makefile
> --exclude=Makefile.in --exclude=.deps --exclude=doc --exclude=src
> libxcb/bindings/python/xselinux.i
> libxcb.new/bindings/python/xselinux.i
> --- libxcb/bindings/python/xselinux.i 1969-12-31 18:00:00.000000000 -0600
> +++ libxcb.new/bindings/python/xselinux.i 2008-03-03 09:31:10.000000000 -0600
> @@ -0,0 +1,14 @@
> +/* File : xselinux.i */
> +%module xselinux
> +%{
> +#include <xcbext.h>
> +#include <xproto.h>
> +#include <xselinux.h>
> +%}
> +%include xcb_typemaps.i
> +
> +typedef uint32_t xcb_window_t;
> +typedef uint32_t xcb_visualid_t ;
> +typedef long uint32_t;
> +
> +%include xselinux.h
> diff -ruN --exclude=.git --exclude='*.pc' --exclude=Makefile
> --exclude=Makefile.in --exclude=.deps --exclude=doc --exclude=src
> libxcb/configure.ac libxcb.new/configure.ac
> --- libxcb/configure.ac 2008-03-03 10:04:32.000000000 -0600
> +++ libxcb.new/configure.ac 2008-03-03 09:57:14.000000000 -0600
> @@ -16,6 +16,7 @@
> AC_PROG_LIBTOOL
> AC_PROG_CC
>
> +
> AC_PATH_PROG(XSLTPROC, xsltproc, no)
> if test "$XSLTPROC" = "no"; then
> AC_MSG_ERROR([XCB requires xsltproc.])
> @@ -131,11 +132,23 @@
> AC_ARG_ENABLE(xvmc, AS_HELP_STRING([--enable-xvmc], [Build XCB XvMC
> Extension (default: yes)]), [BUILD_XVMC=$enableval], [BUILD_XVMC=yes])
> AM_CONDITIONAL(BUILD_XVMC, [test "x$BUILD_XVMC" = xyes])
>
> +AC_ARG_ENABLE(python, AS_HELP_STRING([--enable-python], [Build XCB
> Python wrappers (EXPERIMENTAL) (default: no)]),
> [BUILD_PYTHON=$enableval], [BUILD_PYTHON=no])
> +AM_CONDITIONAL(BUILD_PYTHON, [test "x$BUILD_PYTHON" = xyes])
>
> -AC_CONFIG_FILES([Makefile src/Makefile tests/Makefile doc/Makefile])
> +AC_CONFIG_FILES([Makefile src/Makefile tests/Makefile doc/Makefile
> m4/Makefile bindings/Makefile bindings/python/Makefile])
> AC_CONFIG_FILES([xcb.pc xcb-xlib.pc xcb-composite.pc xcb-damage.pc
> xcb-dpms.pc xcb-glx.pc xcb-randr.pc xcb-record.pc xcb-render.pc
> xcb-res.pc xcb-screensaver.pc xcb-shape.pc xcb-shm.pc xcb-sync.pc
> xcb-xevie.pc xcb-xf86dri.pc xcb-xfixes.pc xcb-xinerama.pc
> xcb-xinput.pc xcb-xprint.pc xcb-xselinux.pc xcb-xtest.pc xcb-xv.pc
> xcb-xvmc.pc])
> AC_CONFIG_FILES([doc/xcb.doxygen])
>
> +dnl **************************************************
> +dnl * optional python bindings
> +dnl **************************************************
> +
> +if [ test "x$BUILD_PYTHON" = xyes ]; then
> + AM_PATH_PYTHON(2.5)
> + AC_PROG_SWIG(1.3.33)
> + SWIG_PYTHON
> +fi
> +
> AC_OUTPUT
>
> dnl Configuration output
> diff -ruN --exclude=.git --exclude='*.pc' --exclude=Makefile
> --exclude=Makefile.in --exclude=.deps --exclude=doc --exclude=src
> libxcb/m4/ac_pkg_swig.m4 libxcb.new/m4/ac_pkg_swig.m4
> --- libxcb/m4/ac_pkg_swig.m4 1969-12-31 18:00:00.000000000 -0600
> +++ libxcb.new/m4/ac_pkg_swig.m4 2008-03-02 15:18:06.000000000 -0600
> @@ -0,0 +1,155 @@
> +dnl @synopsis AC_PROG_SWIG([major.minor.micro])
> +dnl
> +dnl This macro searches for a SWIG installation on your system. If
> +dnl found you should call SWIG via $(SWIG). You can use the optional
> +dnl first argument to check if the version of the available SWIG is
> +dnl greater than or equal to the value of the argument. It should have
> +dnl the format: N[.N[.N]] (N is a number between 0 and 999. Only the
> +dnl first N is mandatory.)
> +dnl
> +dnl If the version argument is given (e.g. 1.3.17), AC_PROG_SWIG checks
> +dnl that the swig package is this version number or higher.
> +dnl
> +dnl In configure.in, use as:
> +dnl
> +dnl AC_PROG_SWIG(1.3.17)
> +dnl SWIG_ENABLE_CXX
> +dnl SWIG_MULTI_MODULE_SUPPORT
> +dnl SWIG_PYTHON
> +dnl
> +dnl @category InstalledPackages
> +dnl @author Sebastian Huber <sebastian-huber at web.de>
> +dnl @author Alan W. Irwin <irwin at beluga.phys.uvic.ca>
> +dnl @author Rafael Laboissiere <rafael at laboissiere.net>
> +dnl @author Andrew Collier <abcollier at yahoo.com>
> +dnl @version 2004-09-20
> +dnl @license GPLWithACException
> +
> +AC_DEFUN([AC_PROG_SWIG],[
> + AC_PATH_PROG([SWIG],[swig])
> + if test -z "$SWIG" ; then
> + AC_MSG_WARN([cannot find 'swig' program. You should
> look at http://www.swig.org])
> + SWIG='echo "Error: SWIG is not installed. You should
> look at http://www.swig.org" ; false'
> + elif test -n "$1" ; then
> + AC_MSG_CHECKING([for SWIG version])
> + [swig_version=`$SWIG -version 2>&1 | grep 'SWIG
> Version' | sed 's/.*\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\).*/\1/g'`]
> + AC_MSG_RESULT([$swig_version])
> + if test -n "$swig_version" ; then
> + # Calculate the required version number components
> + [required=$1]
> + [required_major=`echo $required | sed 's/[^0-9].*//'`]
> + if test -z "$required_major" ; then
> + [required_major=0]
> + fi
> + [required=`echo $required | sed 's/[0-9]*[^0-9]//'`]
> + [required_minor=`echo $required | sed 's/[^0-9].*//'`]
> + if test -z "$required_minor" ; then
> + [required_minor=0]
> + fi
> + [required=`echo $required | sed 's/[0-9]*[^0-9]//'`]
> + [required_patch=`echo $required | sed 's/[^0-9].*//'`]
> + if test -z "$required_patch" ; then
> + [required_patch=0]
> + fi
> + # Calculate the available version number components
> + [available=$swig_version]
> + [available_major=`echo $available | sed
> 's/[^0-9].*//'`]
> + if test -z "$available_major" ; then
> + [available_major=0]
> + fi
> + [available=`echo $available | sed 's/[0-9]*[^0-9]//'`]
> + [available_minor=`echo $available | sed
> 's/[^0-9].*//'`]
> + if test -z "$available_minor" ; then
> + [available_minor=0]
> + fi
> + [available=`echo $available | sed 's/[0-9]*[^0-9]//'`]
> + [available_patch=`echo $available | sed
> 's/[^0-9].*//'`]
> + if test -z "$available_patch" ; then
> + [available_patch=0]
> + fi
> + if test $available_major -ne $required_major \
> + -o $available_minor -ne $required_minor \
> + -o $available_patch -lt $required_patch ; then
> + AC_MSG_WARN([SWIG version >= $1 is
> required. You have $swig_version. You should look at
> http://www.swig.org])
> + SWIG='echo "Error: SWIG version >= $1
> is required. You have '"$swig_version"'. You should look at
> http://www.swig.org" ; false'
> + else
> + AC_MSG_NOTICE([SWIG executable is '$SWIG'])
> + SWIG_LIB=`$SWIG -swiglib`
> + AC_MSG_NOTICE([SWIG library directory
> is '$SWIG_LIB'])
> + fi
> + else
> + AC_MSG_WARN([cannot determine SWIG version])
> + SWIG='echo "Error: Cannot determine SWIG
> version. You should look at http://www.swig.org" ; false'
> + fi
> + fi
> + AC_SUBST([SWIG_LIB])
> +])
> +
> +# SWIG_ENABLE_CXX()
> +#
> +# Enable SWIG C++ support. This affects all invocations of $(SWIG).
> +AC_DEFUN([SWIG_ENABLE_CXX],[
> + AC_REQUIRE([AC_PROG_SWIG])
> + AC_REQUIRE([AC_PROG_CXX])
> + SWIG="$SWIG -c++"
> +])
> +
> +# SWIG_MULTI_MODULE_SUPPORT()
> +#
> +# Enable support for multiple modules. This effects all invocations
> +# of $(SWIG). You have to link all generated modules against the
> +# appropriate SWIG runtime library. If you want to build Python
> +# modules for example, use the SWIG_PYTHON() macro and link the
> +# modules against $(SWIG_PYTHON_LIBS).
> +#
> +AC_DEFUN([SWIG_MULTI_MODULE_SUPPORT],[
> + AC_REQUIRE([AC_PROG_SWIG])
> + SWIG="$SWIG -noruntime"
> +])
> +
> +# SWIG_PYTHON([use-shadow-classes = {no, yes}])
> +#
> +# Checks for Python and provides the $(SWIG_PYTHON_CPPFLAGS),
> +# and $(SWIG_PYTHON_OPT) output variables.
> +#
> +# $(SWIG_PYTHON_OPT) contains all necessary SWIG options to generate
> +# code for Python. Shadow classes are enabled unless the value of the
> +# optional first argument is exactly 'no'. If you need multi module
> +# support (provided by the SWIG_MULTI_MODULE_SUPPORT() macro) use
> +# $(SWIG_PYTHON_LIBS) to link against the appropriate library. It
> +# contains the SWIG Python runtime library that is needed by the type
> +# check system for example.
> +AC_DEFUN([SWIG_PYTHON],[
> + AC_REQUIRE([AC_PROG_SWIG])
> + AC_REQUIRE([AC_PYTHON_DEVEL])
> + test "x$1" != "xno" || swig_shadow=" -noproxy"
> + AC_SUBST([SWIG_PYTHON_OPT],[-python$swig_shadow])
> + AC_SUBST([SWIG_PYTHON_CPPFLAGS],[$PYTHON_CPPFLAGS])
> +])
> +
> +
> +dnl @synopsis AC_LIB_WAD
> +dnl
> +dnl This macro searches for installed WAD library.
> +dnl
> +AC_DEFUN([AC_LIB_WAD],
> +[
> + AC_REQUIRE([AC_PYTHON_DEVEL])
> + AC_ARG_ENABLE(wad,
> + AC_HELP_STRING([--enable-wad], [enable wad module]),
> + [
> + case "${enableval}" in
> + no) ;;
> + *) if test "x${enableval}" = xyes;
> + then
> + check_wad="yes"
> + fi ;;
> + esac
> + ], [])
> +
> + if test -n "$check_wad";
> + then
> + AC_CHECK_LIB(wadpy, _init, [WADPY=-lwadpy], [],
> $PYTHON_LDFLAGS $PYTHON_EXTRA_LIBS)
> + AC_SUBST(WADPY)
> + fi
> +])
> diff -ruN --exclude=.git --exclude='*.pc' --exclude=Makefile
> --exclude=Makefile.in --exclude=.deps --exclude=doc --exclude=src
> libxcb/m4/ac_python_devel.m4 libxcb.new/m4/ac_python_devel.m4
> --- libxcb/m4/ac_python_devel.m4 1969-12-31 18:00:00.000000000 -0600
> +++ libxcb.new/m4/ac_python_devel.m4 2008-03-02 15:18:06.000000000 -0600
> @@ -0,0 +1,64 @@
> +dnl @synopsis AC_PYTHON_DEVEL
> +dnl
> +dnl Checks for Python and tries to get the include path to 'Python.h'.
> +dnl It provides the $(PYTHON_CPPFLAGS) and $(PYTHON_LDFLAGS) output
> +dnl variable.
> +dnl
> +dnl @category InstalledPackages
> +dnl @author Sebastian Huber <sebastian-huber at web.de>
> +dnl @author Alan W. Irwin <irwin at beluga.phys.uvic.ca>
> +dnl @author Rafael Laboissiere <laboissiere at psy.mpg.de>
> +dnl @author Andrew Collier <colliera at nu.ac.za>
> +dnl @version 2004-07-14
> +dnl @license GPLWithACException
> +
> +AC_DEFUN([AC_PYTHON_DEVEL],[
> + #
> + # should allow for checking of python version here...
> + #
> + AC_REQUIRE([AM_PATH_PYTHON])
> +
> + # Check for Python include path
> + AC_MSG_CHECKING([for Python include path])
> + python_path=`echo $PYTHON | sed "s,/bin.*$,,"`
> + for i in "$python_path/include/python$PYTHON_VERSION/"
> "$python_path/include/python/" "$python_path/" ; do
> + python_path=`find $i -type f -name Python.h -print | sed "1q"`
> + if test -n "$python_path" ; then
> + break
> + fi
> + done
> + python_path=`echo $python_path | sed "s,/Python.h$,,"`
> + AC_MSG_RESULT([$python_path])
> + if test -z "$python_path" ; then
> + AC_MSG_ERROR([cannot find Python include path])
> + fi
> + AC_SUBST([PYTHON_CPPFLAGS],[-I$python_path])
> +
> + # Check for Python library path
> + AC_MSG_CHECKING([for Python library path])
> + python_path=`echo $PYTHON | sed "s,/bin.*$,,"`
> + for i in "$python_path/lib/python$PYTHON_VERSION/config/"
> "$python_path/lib/python$PYTHON_VERSION/"
> "$python_path/lib/python/config/" "$python_path/lib/python/"
> "$python_path/" ; do
> + python_path=`find $i -type f -name libpython$PYTHON_VERSION.*
> -print | sed "1q"`
> + if test -n "$python_path" ; then
> + break
> + fi
> + done
> + python_path=`echo $python_path | sed "s,/libpython.*$,,"`
> + AC_MSG_RESULT([$python_path])
> + if test -z "$python_path" ; then
> + AC_MSG_ERROR([cannot find Python library path])
> + fi
> + AC_SUBST([PYTHON_LDFLAGS],["-L$python_path -lpython$PYTHON_VERSION"])
> + #
> + python_site=`echo $python_path | sed "s/config/site-packages/"`
> + AC_SUBST([PYTHON_SITE_PKG],[$python_site])
> + #
> + # libraries which must be linked in when embedding
> + #
> + AC_MSG_CHECKING(python extra libraries)
> + PYTHON_EXTRA_LIBS=`$PYTHON -c "import distutils.sysconfig; \
> + conf = distutils.sysconfig.get_config_var; \
> + print conf('LOCALMODLIBS')+' '+conf('LIBS')"
> + AC_MSG_RESULT($PYTHON_EXTRA_LIBS)`
> + AC_SUBST(PYTHON_EXTRA_LIBS)
> +])
> diff -ruN --exclude=.git --exclude='*.pc' --exclude=Makefile
> --exclude=Makefile.in --exclude=.deps --exclude=doc --exclude=src
> libxcb/m4/Makefile.am libxcb.new/m4/Makefile.am
> --- libxcb/m4/Makefile.am 1969-12-31 18:00:00.000000000 -0600
> +++ libxcb.new/m4/Makefile.am 2008-03-02 15:18:06.000000000 -0600
> @@ -0,0 +1 @@
> +EXTRA_DIST = ac_python_devel.m4 ac_pkg_swig.m4 python.m4
> diff -ruN --exclude=.git --exclude='*.pc' --exclude=Makefile
> --exclude=Makefile.in --exclude=.deps --exclude=doc --exclude=src
> libxcb/Makefile.am libxcb.new/Makefile.am
> --- libxcb/Makefile.am 2008-03-03 10:04:32.000000000 -0600
> +++ libxcb.new/Makefile.am 2008-03-03 09:59:26.000000000 -0600
> @@ -1,5 +1,10 @@
> SUBDIRS=src tests doc
>
> +if BUILD_PYTHON
> +ACLOCAL_FLAGS = -I m4
> +SUBDIRS += m4 bindings
> +endif
> +
> pkgconfigdir = $(libdir)/pkgconfig
>
> pkgconfig_DATA = \
>
>
> On Mon, Mar 3, 2008 at 8:32 AM, Xavier Toth <txtoth at gmail.com> wrote:
>
>> I added a --enable-python flag to the build. One curious thing about
>> the build that occurs even without this patch is that two compiles are
>> run for each source file. I noticed this mostly because the swig
>> generated wrapper code takes a while to compile :)
>>
>>
>> diff -ruN --exclude=.git --exclude='*.pc' xcb/libxcb/autogen.sh
>> xcb.new/libxcb/autogen.sh
>> --- xcb/libxcb/autogen.sh 2008-03-01 17:07:53.000000000 -0600
>> +++ xcb.new/libxcb/autogen.sh 2008-03-01 12:49:48.000000000 -0600
>> @@ -1,7 +1,7 @@
>> ORIGDIR=`pwd`
>> cd $srcdir
>>
>> -autoreconf -v --install || exit 1
>> +env ACLOCAL="aclocal -I m4" autoreconf -v --install || exit 1
>> cd $ORIGDIR || exit $?
>>
>> $srcdir/configure --enable-maintainer-mode "$@"
>> diff -ruN --exclude=.git --exclude='*.pc'
>> xcb/libxcb/bindings/Makefile.am xcb.new/libxcb/bindings/Makefile.am
>> --- xcb/libxcb/bindings/Makefile.am 1969-12-31 18:00:00.000000000 -0600
>> +++ xcb.new/libxcb/bindings/Makefile.am 2008-03-01 10:41:08.000000000 -0600
>> @@ -0,0 +1,3 @@
>> +if BUILD_PYTHON
>> +SUBDIRS=python
>> +endif
>> diff -ruN --exclude=.git --exclude='*.pc'
>> xcb/libxcb/bindings/python/examples/hello.py
>> xcb.new/libxcb/bindings/python/examples/hello.py
>> --- xcb/libxcb/bindings/python/examples/hello.py 1969-12-31
>> 18:00:00.000000000 -0600
>> +++ xcb.new/libxcb/bindings/python/examples/hello.py 2008-03-01
>> 17:02:04.000000000 -0600
>> @@ -0,0 +1,108 @@
>> +#!/usr/bin/env python
>> +
>> +# example helloworld.py
>> +
>> +import os
>> +import pygtk
>> +pygtk.require('2.0')
>> +import gtk
>> +import gtk.gdk
>> +
>> +import _xcb
>> +import _xselinux
>> +import xcb
>> +import xselinux
>> +from xcb import *
>> +from xselinux import *
>> +from _xcb import *
>> +from _xselinux import *
>> +from gtk.gdk import *
>> +from gtk import *
>> +
>> +class HelloWorld:
>> +
>> + # This is a callback function. The data arguments are ignored
>> + # in this example. More on callbacks below.
>> + def hello(self, widget, data=None):
>> + print "Hello World"
>> +
>> + def delete_event(self, widget, event, data=None):
>> + # If you return FALSE in the "delete_event" signal handler,
>> + # GTK will emit the "destroy" signal. Returning TRUE means
>> + # you don't want the window to be destroyed.
>> + # This is useful for popping up 'are you sure you want to quit?'
>> + # type dialogs.
>> + print "delete event occurred"
>> +
>> + # Change FALSE to TRUE and the main window will not be destroyed
>> + # with a "delete_event".
>> + return False
>> +
>> + def destroy(self, widget, data=None):
>> + print "destroy signal occurred"
>> + gtk.main_quit()
>> +
>> + def __init__(self):
>> + # create a new window
>> + self.window = gtk.Window(gtk.WINDOW_TOPLEVEL)
>> +
>> + # When the window is given the "delete_event" signal (this is given
>> + # by the window manager, usually by the "close" option, or on the
>> + # titlebar), we ask it to call the delete_event () function
>> + # as defined above. The data passed to the callback
>> + # function is NULL and is ignored in the callback function.
>> + self.window.connect("delete_event", self.delete_event)
>> +
>> + # Here we connect the "destroy" event to a signal handler.
>> + # This event occurs when we call gtk_widget_destroy() on the window,
>> + # or if we return FALSE in the "delete_event" callback.
>> + self.window.connect("destroy", self.destroy)
>> +
>> + # Sets the border width of the window.
>> + self.window.set_border_width(10)
>> +
>> + # Creates a new button with the label "Hello World".
>> + self.button = gtk.Button("Hello World")
>> +
>> + # When the button receives the "clicked" signal, it will call the
>> + # function hello() passing it None as its argument. The hello()
>> + # function is defined above.
>> + self.button.connect("clicked", self.hello, None)
>> +
>> + # This will cause the window to be destroyed by calling
>> + # gtk_widget_destroy(window) when "clicked". Again, the destroy
>> + # signal could come from here, or the window manager.
>> + self.button.connect_object("clicked", gtk.Widget.destroy, self.window)
>> +
>> + # This packs the button into the window (a GTK container).
>> + self.window.add(self.button)
>> +
>> + # The final step is to display this newly created widget.
>> + self.button.show()
>> +
>> + # and the window
>> + self.window.show()
>> +
>> + display = gtk.gdk.x11_display_get_xdisplay
>> (gtk.gdk.display_get_default())
>> + window_id = gtk.gdk.x11_drawable_get_xid (GDK_DRAWABLE (self.window))
>> +
>> + screen_ptr = new_intp()
>> + self.conn = xcb_connect(None,screen_ptr)
>> + delete_intp(screen_ptr)
>> + print "%x\n" % (self.window.window.xid)
>> + win_cookie =
>> xcb_selinux_get_window_context(self.conn,self.window.window.xid)
>> + win_reply,error =
>> xcb_selinux_get_window_context_reply(self.conn, win_cookie)
>> + if win_reply == None:
>> + print "Error Code ", error
>> +
>> +
>> + def main(self):
>> + # All PyGTK applications must have a gtk.main(). Control ends here
>> + # and waits for an event to occur (like a key press or mouse event).
>> + gtk.main()
>> +
>> +# If the program is run directly or passed as an argument to the python
>> +# interpreter then create a HelloWorld instance and show it
>> +if __name__ == "__main__":
>> + hello = HelloWorld()
>> + hello.main()
>> diff -ruN --exclude=.git --exclude='*.pc'
>> xcb/libxcb/bindings/python/examples/Makefile.am
>> xcb.new/libxcb/bindings/python/examples/Makefile.am
>> --- xcb/libxcb/bindings/python/examples/Makefile.am 1969-12-31
>> 18:00:00.000000000 -0600
>> +++ xcb.new/libxcb/bindings/python/examples/Makefile.am 2008-03-01
>> 17:23:26.000000000 -0600
>> @@ -0,0 +1,3 @@
>> +EXTRA_DIST = \
>> + hello.py \
>> + swigtest.py
>> diff -ruN --exclude=.git --exclude='*.pc'
>> xcb/libxcb/bindings/python/examples/swigtest.py
>> xcb.new/libxcb/bindings/python/examples/swigtest.py
>> --- xcb/libxcb/bindings/python/examples/swigtest.py 1969-12-31
>> 18:00:00.000000000 -0600
>> +++ xcb.new/libxcb/bindings/python/examples/swigtest.py 2008-03-01
>> 17:01:55.000000000 -0600
>> @@ -0,0 +1,22 @@
>> +import _xcb
>> +import _xselinux
>> +import xcb
>> +import xselinux
>> +from xcb import *
>> +from xselinux import *
>> +from _xcb import *
>> +from _xselinux import *
>> +
>> +screen_ptr = new_intp()
>> +conn = xcb_connect(None,screen_ptr)
>> +delete_intp(screen_ptr)
>> +win = xcb_generate_id(conn)
>> +print win
>> +print "%x" % (win)
>> +win_cookie = xcb_selinux_get_window_context(conn,win)
>> +error_test = xcb_generic_error_t()
>> +
>> +win_reply,error = xcb_selinux_get_window_context_reply(conn, win_cookie)
>> +
>> +if win_reply == None:
>> + print "Error Code ", error
>> diff -ruN --exclude=.git --exclude='*.pc'
>> xcb/libxcb/bindings/python/__init__.py
>> xcb.new/libxcb/bindings/python/__init__.py
>> --- xcb/libxcb/bindings/python/__init__.py 1969-12-31 18:00:00.000000000 -0600
>> +++ xcb.new/libxcb/bindings/python/__init__.py 2008-03-01
>> 10:56:32.000000000 -0600
>> @@ -0,0 +1,10 @@
>> +"""XCB bindings
>> +
>> +The xcb module allows you to use xcb.
>> +
>> +"""
>> +
>> +from xcb import *
>> +from xselinux import *
>> +
>> +__all__ = []
>> diff -ruN --exclude=.git --exclude='*.pc'
>> xcb/libxcb/bindings/python/Makefile.am
>> xcb.new/libxcb/bindings/python/Makefile.am
>> --- xcb/libxcb/bindings/python/Makefile.am 1969-12-31 18:00:00.000000000 -0600
>> +++ xcb.new/libxcb/bindings/python/Makefile.am 2008-03-01
>> 16:26:47.000000000 -0600
>> @@ -0,0 +1,59 @@
>> +SUBDIRS = # examples tests
>> +
>> +EXTRA_DIST = \
>> + README \
>> + __init__.py \
>> + xselinux.i \
>> + xcb.i
>> +
>> +CLEANFILES = \
>> + *.pyc \
>> + *.pyo \
>> + xcb.py \
>> + xcb_wrap.* \
>> + xselinux.py \
>> + xselinux_wrap.*
>> +
>> +DISTCLEANFILES = \
>> + README \
>> + xcb.i \
>> + xselinux.i
>> +
>> +
>> +if BUILD_PYTHON
>> +BUILT_SOURCES = xcb_wrap.c xselinux_wrap.c
>> +LIBXCB_CFLAGS =
>> +INCLUDES = -I$(top_srcdir)/src
>> +PYTHON_INCLUDES = -I/usr/include/python at PYTHON_VERSION@/
>> +
>> +xcbdir = $(pyexecdir)/xcb
>> +xcb_PYTHON = __init__.py
>> +nodist_xcb_PYTHON = xcb.py
>> +lib_LTLIBRARIES = _xcb.la
>> +nodist__xcb_la_SOURCES = xcb_wrap.c
>> +#_xcb_la_SOURCES = xcb.i
>> +_xcb_la_CFLAGS = $(PYTHON_INCLUDES) $(LIBXCB_CFLAGS) $(INCLUDES)
>> +_xcb_la_LDFLAGS = -module -avoid-version
>> +_xcb_la_LIBADD = $(LIBXCB_LIBS) $(top_builddir)/src/.libs/libxcb.la
>> +
>> +if BUILD_SELINUX
>> +nodist_xcb_PYTHON += xselinux.py
>> +lib_LTLIBRARIES += _xselinux.la
>> +nodist__xselinux_la_SOURCES = xselinux_wrap.c
>> +#_xselinux_la_SOURCES = xselinux.i
>> +_xselinux_la_CFLAGS = $(PYTHON_INCLUDES) $(LIBXCB_CFLAGS) $(INCLUDES)
>> +_xselinux_la_LDFLAGS = -module -avoid-version
>> +_xselinux_la_LIBADD = $(LIBXCB_LIBS)
>> $(top_builddir)/src/.libs/libxcb-xselinux.la
>> +
>> +xselinux_wrap.c: xselinux.i
>> + $(SWIG) -Wall $(SWIG_PYTHON_OPT) -I$(top_builddir)/src -o $@ $<
>> +endif
>> +
>> +xcb_wrap.c: xcb.i
>> + $(SWIG) -Wall $(SWIG_PYTHON_OPT) -I$(top_builddir)/src -o $@ $<
>> +
>> +
>> +
>> +test:
>> + $(MAKE) -C tests test
>> +endif
>> diff -ruN --exclude=.git --exclude='*.pc'
>> xcb/libxcb/bindings/python/xcb.i xcb.new/libxcb/bindings/python/xcb.i
>> --- xcb/libxcb/bindings/python/xcb.i 1969-12-31 18:00:00.000000000 -0600
>> +++ xcb.new/libxcb/bindings/python/xcb.i 2008-03-01 14:20:00.000000000 -0600
>> @@ -0,0 +1,23 @@
>> +/* File : xcb.i */
>> +%module xcb
>> +%include "cpointer.i"
>> +
>> +%{
>> +#include <xcbext.h>
>> +#include <xproto.h>
>> +%}
>> +/* Create some functions for working with "int *" */
>> +%pointer_functions(int, intp);
>> +
>> +%include xcb_typemaps.i
>> +
>> +%extend xcb_generic_error_t {
>> + char *__str__() {
>> + static char tmp[1024];
>> + sprintf(tmp,"xcb_generic_error_t(%d)", $self->error_code);
>> + return tmp;
>> + }
>> +};
>> +
>> +%include xproto.h
>> +%include xcb.h
>> diff -ruN --exclude=.git --exclude='*.pc'
>> xcb/libxcb/bindings/python/xcb_typemaps.i
>> xcb.new/libxcb/bindings/python/xcb_typemaps.i
>> --- xcb/libxcb/bindings/python/xcb_typemaps.i 1969-12-31
>> 18:00:00.000000000 -0600
>> +++ xcb.new/libxcb/bindings/python/xcb_typemaps.i 2008-03-01
>> 10:57:58.000000000 -0600
>> @@ -0,0 +1,15 @@
>> +
>> +%typemap(in, numinputs=0) xcb_generic_error_t ** (xcb_generic_error_t
>> *temp=NULL) {
>> + $1 = &temp;
>> +}
>> +
>> +%typemap(argout,noblock=1) xcb_generic_error_t ** {
>> + if (*$1) {
>> + Py_INCREF(Py_None);
>> + $result = Py_BuildValue("(OO)",Py_None,SWIG_NewPointerObj(*$1,
>> $*1_descriptor, 0));
>> + }
>> + else {
>> + Py_INCREF(Py_None);
>> + $result = Py_BuildValue("(OO)",$result, Py_None);
>> + }
>> +}
>> diff -ruN --exclude=.git --exclude='*.pc'
>> xcb/libxcb/bindings/python/xselinux.i
>> xcb.new/libxcb/bindings/python/xselinux.i
>> --- xcb/libxcb/bindings/python/xselinux.i 1969-12-31 18:00:00.000000000 -0600
>> +++ xcb.new/libxcb/bindings/python/xselinux.i 2008-03-01
>> 16:12:52.000000000 -0600
>> @@ -0,0 +1,14 @@
>> +/* File : xselinux.i */
>> +%module xselinux
>> +%{
>> +#include <xcbext.h>
>> +#include <xproto.h>
>> +#include <xselinux.h>
>> +%}
>> +%include xcb_typemaps.i
>> +
>> +typedef uint32_t xcb_window_t;
>> +typedef xcb_window_t xcb_visualid_t ;
>> +typedef long uint32_t;
>> +
>> +%include xselinux.h
>> diff -ruN --exclude=.git --exclude='*.pc' xcb/libxcb/configure.ac
>> xcb.new/libxcb/configure.ac
>> --- xcb/libxcb/configure.ac 2008-03-01 17:07:53.000000000 -0600
>> +++ xcb.new/libxcb/configure.ac 2008-03-01 14:35:36.000000000 -0600
>> @@ -131,11 +133,23 @@
>> AC_ARG_ENABLE(xvmc, AS_HELP_STRING([--enable-xvmc], [Build XCB XvMC
>> Extension (default: yes)]), [BUILD_XVMC=$enableval], [BUILD_XVMC=yes])
>> AM_CONDITIONAL(BUILD_XVMC, [test "x$BUILD_XVMC" = xyes])
>>
>> +AC_ARG_ENABLE(python, AS_HELP_STRING([--enable-python], [Build XCB
>> Python wrappers (EXPERIMENTAL) (default: no)]),
>> [BUILD_PYTHON=$enableval], [BUILD_PYTHON=no])
>> +AM_CONDITIONAL(BUILD_PYTHON, [test "x$BUILD_PYTHON" = xyes])
>>
>> -AC_CONFIG_FILES([Makefile src/Makefile tests/Makefile doc/Makefile])
>> +AC_CONFIG_FILES([Makefile src/Makefile tests/Makefile doc/Makefile
>> m4/Makefile bindings/Makefile bindings/python/Makefile])
>> AC_CONFIG_FILES([xcb.pc xcb-xlib.pc xcb-composite.pc xcb-damage.pc
>> xcb-dpms.pc xcb-glx.pc xcb-randr.pc xcb-record.pc xcb-render.pc
>> xcb-res.pc xcb-screensaver.pc xcb-shape.pc xcb-shm.pc xcb-sync.pc
>> xcb-xevie.pc xcb-xf86dri.pc xcb-xfixes.pc xcb-xinerama.pc
>> xcb-xinput.pc xcb-xprint.pc xcb-xselinux.pc xcb-xtest.pc xcb-xv.pc
>> xcb-xvmc.pc])
>> AC_CONFIG_FILES([doc/xcb.doxygen])
>>
>> +dnl **************************************************
>> +dnl * optional python bindings
>> +dnl **************************************************
>> +
>> +if [ test "x$BUILD_PYTHON" = xyes ]; then
>> + AM_PATH_PYTHON(2.5)
>> + AC_PROG_SWIG(1.3.33)
>> + SWIG_PYTHON
>> +fi
>> +
>> AC_OUTPUT
>>
>> dnl Configuration output
>> diff -ruN --exclude=.git --exclude='*.pc' xcb/libxcb/m4/ac_pkg_swig.m4
>> xcb.new/libxcb/m4/ac_pkg_swig.m4
>> --- xcb/libxcb/m4/ac_pkg_swig.m4 1969-12-31 18:00:00.000000000 -0600
>> +++ xcb.new/libxcb/m4/ac_pkg_swig.m4 2008-03-01 12:00:09.000000000 -0600
>> @@ -0,0 +1,155 @@
>> +dnl @synopsis AC_PROG_SWIG([major.minor.micro])
>> +dnl
>> +dnl This macro searches for a SWIG installation on your system. If
>> +dnl found you should call SWIG via $(SWIG). You can use the optional
>> +dnl first argument to check if the version of the available SWIG is
>> +dnl greater than or equal to the value of the argument. It should have
>> +dnl the format: N[.N[.N]] (N is a number between 0 and 999. Only the
>> +dnl first N is mandatory.)
>> +dnl
>> +dnl If the version argument is given (e.g. 1.3.17), AC_PROG_SWIG checks
>> +dnl that the swig package is this version number or higher.
>> +dnl
>> +dnl In configure.in, use as:
>> +dnl
>> +dnl AC_PROG_SWIG(1.3.17)
>> +dnl SWIG_ENABLE_CXX
>> +dnl SWIG_MULTI_MODULE_SUPPORT
>> +dnl SWIG_PYTHON
>> +dnl
>> +dnl @category InstalledPackages
>> +dnl @author Sebastian Huber <sebastian-huber at web.de>
>> +dnl @author Alan W. Irwin <irwin at beluga.phys.uvic.ca>
>> +dnl @author Rafael Laboissiere <rafael at laboissiere.net>
>> +dnl @author Andrew Collier <abcollier at yahoo.com>
>> +dnl @version 2004-09-20
>> +dnl @license GPLWithACException
>> +
>> +AC_DEFUN([AC_PROG_SWIG],[
>> + AC_PATH_PROG([SWIG],[swig])
>> + if test -z "$SWIG" ; then
>> + AC_MSG_WARN([cannot find 'swig' program. You should
>> look at http://www.swig.org])
>> + SWIG='echo "Error: SWIG is not installed. You should
>> look at http://www.swig.org" ; false'
>> + elif test -n "$1" ; then
>> + AC_MSG_CHECKING([for SWIG version])
>> + [swig_version=`$SWIG -version 2>&1 | grep 'SWIG
>> Version' | sed 's/.*\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\).*/\1/g'`]
>> + AC_MSG_RESULT([$swig_version])
>> + if test -n "$swig_version" ; then
>> + # Calculate the required version number components
>> + [required=$1]
>> + [required_major=`echo $required | sed 's/[^0-9].*//'`]
>> + if test -z "$required_major" ; then
>> + [required_major=0]
>> + fi
>> + [required=`echo $required | sed 's/[0-9]*[^0-9]//'`]
>> + [required_minor=`echo $required | sed 's/[^0-9].*//'`]
>> + if test -z "$required_minor" ; then
>> + [required_minor=0]
>> + fi
>> + [required=`echo $required | sed 's/[0-9]*[^0-9]//'`]
>> + [required_patch=`echo $required | sed 's/[^0-9].*//'`]
>> + if test -z "$required_patch" ; then
>> + [required_patch=0]
>> + fi
>> + # Calculate the available version number components
>> + [available=$swig_version]
>> + [available_major=`echo $available | sed
>> 's/[^0-9].*//'`]
>> + if test -z "$available_major" ; then
>> + [available_major=0]
>> + fi
>> + [available=`echo $available | sed 's/[0-9]*[^0-9]//'`]
>> + [available_minor=`echo $available | sed
>> 's/[^0-9].*//'`]
>> + if test -z "$available_minor" ; then
>> + [available_minor=0]
>> + fi
>> + [available=`echo $available | sed 's/[0-9]*[^0-9]//'`]
>> + [available_patch=`echo $available | sed
>> 's/[^0-9].*//'`]
>> + if test -z "$available_patch" ; then
>> + [available_patch=0]
>> + fi
>> + if test $available_major -ne $required_major \
>> + -o $available_minor -ne $required_minor \
>> + -o $available_patch -lt $required_patch ; then
>> + AC_MSG_WARN([SWIG version >= $1 is
>> required. You have $swig_version. You should look at
>> http://www.swig.org])
>> + SWIG='echo "Error: SWIG version >= $1
>> is required. You have '"$swig_version"'. You should look at
>> http://www.swig.org" ; false'
>> + else
>> + AC_MSG_NOTICE([SWIG executable is '$SWIG'])
>> + SWIG_LIB=`$SWIG -swiglib`
>> + AC_MSG_NOTICE([SWIG library directory
>> is '$SWIG_LIB'])
>> + fi
>> + else
>> + AC_MSG_WARN([cannot determine SWIG version])
>> + SWIG='echo "Error: Cannot determine SWIG
>> version. You should look at http://www.swig.org" ; false'
>> + fi
>> + fi
>> + AC_SUBST([SWIG_LIB])
>> +])
>> +
>> +# SWIG_ENABLE_CXX()
>> +#
>> +# Enable SWIG C++ support. This affects all invocations of $(SWIG).
>> +AC_DEFUN([SWIG_ENABLE_CXX],[
>> + AC_REQUIRE([AC_PROG_SWIG])
>> + AC_REQUIRE([AC_PROG_CXX])
>> + SWIG="$SWIG -c++"
>> +])
>> +
>> +# SWIG_MULTI_MODULE_SUPPORT()
>> +#
>> +# Enable support for multiple modules. This effects all invocations
>> +# of $(SWIG). You have to link all generated modules against the
>> +# appropriate SWIG runtime library. If you want to build Python
>> +# modules for example, use the SWIG_PYTHON() macro and link the
>> +# modules against $(SWIG_PYTHON_LIBS).
>> +#
>> +AC_DEFUN([SWIG_MULTI_MODULE_SUPPORT],[
>> + AC_REQUIRE([AC_PROG_SWIG])
>> + SWIG="$SWIG -noruntime"
>> +])
>> +
>> +# SWIG_PYTHON([use-shadow-classes = {no, yes}])
>> +#
>> +# Checks for Python and provides the $(SWIG_PYTHON_CPPFLAGS),
>> +# and $(SWIG_PYTHON_OPT) output variables.
>> +#
>> +# $(SWIG_PYTHON_OPT) contains all necessary SWIG options to generate
>> +# code for Python. Shadow classes are enabled unless the value of the
>> +# optional first argument is exactly 'no'. If you need multi module
>> +# support (provided by the SWIG_MULTI_MODULE_SUPPORT() macro) use
>> +# $(SWIG_PYTHON_LIBS) to link against the appropriate library. It
>> +# contains the SWIG Python runtime library that is needed by the type
>> +# check system for example.
>> +AC_DEFUN([SWIG_PYTHON],[
>> + AC_REQUIRE([AC_PROG_SWIG])
>> + AC_REQUIRE([AC_PYTHON_DEVEL])
>> + test "x$1" != "xno" || swig_shadow=" -noproxy"
>> + AC_SUBST([SWIG_PYTHON_OPT],[-python$swig_shadow])
>> + AC_SUBST([SWIG_PYTHON_CPPFLAGS],[$PYTHON_CPPFLAGS])
>> +])
>> +
>> +
>> +dnl @synopsis AC_LIB_WAD
>> +dnl
>> +dnl This macro searches for installed WAD library.
>> +dnl
>> +AC_DEFUN([AC_LIB_WAD],
>> +[
>> + AC_REQUIRE([AC_PYTHON_DEVEL])
>> + AC_ARG_ENABLE(wad,
>> + AC_HELP_STRING([--enable-wad], [enable wad module]),
>> + [
>> + case "${enableval}" in
>> + no) ;;
>> + *) if test "x${enableval}" = xyes;
>> + then
>> + check_wad="yes"
>> + fi ;;
>> + esac
>> + ], [])
>> +
>> + if test -n "$check_wad";
>> + then
>> + AC_CHECK_LIB(wadpy, _init, [WADPY=-lwadpy], [],
>> $PYTHON_LDFLAGS $PYTHON_EXTRA_LIBS)
>> + AC_SUBST(WADPY)
>> + fi
>> +])
>> diff -ruN --exclude=.git --exclude='*.pc'
>> xcb/libxcb/m4/ac_python_devel.m4 xcb.new/libxcb/m4/ac_python_devel.m4
>> --- xcb/libxcb/m4/ac_python_devel.m4 1969-12-31 18:00:00.000000000 -0600
>> +++ xcb.new/libxcb/m4/ac_python_devel.m4 2008-03-01 12:00:09.000000000 -0600
>> @@ -0,0 +1,64 @@
>> +dnl @synopsis AC_PYTHON_DEVEL
>> +dnl
>> +dnl Checks for Python and tries to get the include path to 'Python.h'.
>> +dnl It provides the $(PYTHON_CPPFLAGS) and $(PYTHON_LDFLAGS) output
>> +dnl variable.
>> +dnl
>> +dnl @category InstalledPackages
>> +dnl @author Sebastian Huber <sebastian-huber at web.de>
>> +dnl @author Alan W. Irwin <irwin at beluga.phys.uvic.ca>
>> +dnl @author Rafael Laboissiere <laboissiere at psy.mpg.de>
>> +dnl @author Andrew Collier <colliera at nu.ac.za>
>> +dnl @version 2004-07-14
>> +dnl @license GPLWithACException
>> +
>> +AC_DEFUN([AC_PYTHON_DEVEL],[
>> + #
>> + # should allow for checking of python version here...
>> + #
>> + AC_REQUIRE([AM_PATH_PYTHON])
>> +
>> + # Check for Python include path
>> + AC_MSG_CHECKING([for Python include path])
>> + python_path=`echo $PYTHON | sed "s,/bin.*$,,"`
>> + for i in "$python_path/include/python$PYTHON_VERSION/"
>> "$python_path/include/python/" "$python_path/" ; do
>> + python_path=`find $i -type f -name Python.h -print | sed "1q"`
>> + if test -n "$python_path" ; then
>> + break
>> + fi
>> + done
>> + python_path=`echo $python_path | sed "s,/Python.h$,,"`
>> + AC_MSG_RESULT([$python_path])
>> + if test -z "$python_path" ; then
>> + AC_MSG_ERROR([cannot find Python include path])
>> + fi
>> + AC_SUBST([PYTHON_CPPFLAGS],[-I$python_path])
>> +
>> + # Check for Python library path
>> + AC_MSG_CHECKING([for Python library path])
>> + python_path=`echo $PYTHON | sed "s,/bin.*$,,"`
>> + for i in "$python_path/lib/python$PYTHON_VERSION/config/"
>> "$python_path/lib/python$PYTHON_VERSION/"
>> "$python_path/lib/python/config/" "$python_path/lib/python/"
>> "$python_path/" ; do
>> + python_path=`find $i -type f -name libpython$PYTHON_VERSION.*
>> -print | sed "1q"`
>> + if test -n "$python_path" ; then
>> + break
>> + fi
>> + done
>> + python_path=`echo $python_path | sed "s,/libpython.*$,,"`
>> + AC_MSG_RESULT([$python_path])
>> + if test -z "$python_path" ; then
>> + AC_MSG_ERROR([cannot find Python library path])
>> + fi
>> + AC_SUBST([PYTHON_LDFLAGS],["-L$python_path -lpython$PYTHON_VERSION"])
>> + #
>> + python_site=`echo $python_path | sed "s/config/site-packages/"`
>> + AC_SUBST([PYTHON_SITE_PKG],[$python_site])
>> + #
>> + # libraries which must be linked in when embedding
>> + #
>> + AC_MSG_CHECKING(python extra libraries)
>> + PYTHON_EXTRA_LIBS=`$PYTHON -c "import distutils.sysconfig; \
>> + conf = distutils.sysconfig.get_config_var; \
>> + print conf('LOCALMODLIBS')+' '+conf('LIBS')"
>> + AC_MSG_RESULT($PYTHON_EXTRA_LIBS)`
>> + AC_SUBST(PYTHON_EXTRA_LIBS)
>> +])
>> diff -ruN --exclude=.git --exclude='*.pc' xcb/libxcb/m4/Makefile.am
>> xcb.new/libxcb/m4/Makefile.am
>> --- xcb/libxcb/m4/Makefile.am 1969-12-31 18:00:00.000000000 -0600
>> +++ xcb.new/libxcb/m4/Makefile.am 2008-03-01 12:20:38.000000000 -0600
>> @@ -0,0 +1 @@
>> +EXTRA_DIST = ac_python_devel.m4 ac_pkg_swig.m4
>> diff -ruN --exclude=.git --exclude='*.pc' xcb/libxcb/Makefile.am
>> xcb.new/libxcb/Makefile.am
>> --- xcb/libxcb/Makefile.am 2008-03-01 17:07:53.000000000 -0600
>> +++ xcb.new/libxcb/Makefile.am 2008-03-01 14:40:17.000000000 -0600
>> @@ -1,4 +1,4 @@
>> -SUBDIRS=src tests doc
>> +SUBDIRS=src tests doc m4 bindings
>>
>> pkgconfigdir = $(libdir)/pkgconfig
>>
>>
> _______________________________________________
> Xcb mailing list
> Xcb at lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/xcb
>
--
Eamon Walsh <ewalsh at tycho.nsa.gov>
National Security Agency
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