[goocanvas/introspection] Autotools foo for pygobject overrides

[John Stowers <jstowers src gnome org>]

commit 100aca9a748acdf7b1ed3382bd282866507f4377
Author: John Stowers <john stowers gmail com>
Date:   Thu May 26 21:06:43 2011 +1200

    Autotools foo for pygobject overrides

 Makefile.am                 |    2 +-
 bindings/Makefile.am        |    1 +
 bindings/python/Makefile.am |    5 +++++
 configure.in                |   25 +++++++++++++++++++++++++
 4 files changed, 32 insertions(+), 1 deletions(-)
---
diff --git a/Makefile.am b/Makefile.am
index 0e7993c..273e4d3 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,6 +1,6 @@
 ## Process this file with automake to produce Makefile.in
 
-SUBDIRS = src demo docs po
+SUBDIRS = src demo docs po bindings
 
 # require automake 1.7
 AUTOMAKE_OPTIONS = 1.7
diff --git a/bindings/Makefile.am b/bindings/Makefile.am
new file mode 100644
index 0000000..96fcb3e
--- /dev/null
+++ b/bindings/Makefile.am
@@ -0,0 +1 @@
+SUBDIRS = python
diff --git a/bindings/python/Makefile.am b/bindings/python/Makefile.am
new file mode 100644
index 0000000..5e260ec
--- /dev/null
+++ b/bindings/python/Makefile.am
@@ -0,0 +1,5 @@
+if ENABLE_PYTHON
+overridesdir = $(pyoverridesdir)
+overrides_PYTHON =			\
+	GooCanvas.py
+endif
diff --git a/configure.in b/configure.in
index 91034e9..364e1d3 100644
--- a/configure.in
+++ b/configure.in
@@ -28,6 +28,8 @@ AM_PROG_LIBTOOL
 
 m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])])
 
+PYGOBJECT_REQUIRED=2.28
+
 pkg_modules="gtk+-3.0 >= 3.0.0 glib-2.0 >= 2.28.0 cairo >= 1.10.0"
 PKG_CHECK_MODULES(PACKAGE, [$pkg_modules])
 AC_SUBST(PACKAGE_CFLAGS)
@@ -77,6 +79,27 @@ esac
 AC_MSG_RESULT([$platform_win32])
 AM_CONDITIONAL(PLATFORM_WIN32, test "$platform_win32" = "yes")
 
+AM_PATH_PYTHON
+
+AC_ARG_ENABLE([python],
+              AS_HELP_STRING([--enable-python[=@<:@no/auto/yes@:>@]],[Build with python support]),
+              [enable_python=$enableval],
+              [enable_python="auto"])
+
+if test "x$enable_python" = "xauto"; then
+	PKG_CHECK_EXISTS([pygobject-2.0 >= $PYGOBJECT_REQUIRED],
+	                 [enable_python=yes],[enable_python=no])
+fi
+
+if test "x$enable_python" = "xyes"; then
+	PKG_CHECK_MODULES(PYTHON, [pygobject-2.0 >= $PYGOBJECT_REQUIRED])
+
+	pyoverridesdir=`$PKG_CONFIG --variable=overridesdir pygobject-2.0`
+	AC_SUBST(pyoverridesdir)
+fi
+
+AM_CONDITIONAL(ENABLE_PYTHON, test x"$enable_python" = "xyes")
+
 GTK_DOC_CHECK(1.8)
 
 AC_OUTPUT([
@@ -84,6 +107,8 @@ Makefile
 src/Makefile
 demo/Makefile
 docs/Makefile
+bindings/Makefile
+bindings/python/Makefile
 po/Makefile.in
 goocanvas-2.0.pc
 ])