[poky] [PATCH 2/5] python-dir bbclass: import from OE

[Koen Kooi]

This will be used later on when updating the distutils classes

Signed-off-by: Koen Kooi <koen at dominion.thruhere.net>
---
 meta/classes/python-dir.bbclass |   11 +++++++++++
 1 files changed, 11 insertions(+), 0 deletions(-)
 create mode 100644 meta/classes/python-dir.bbclass

diff --git a/meta/classes/python-dir.bbclass b/meta/classes/python-dir.bbclass
new file mode 100644
index 0000000..7b0b809
--- /dev/null
+++ b/meta/classes/python-dir.bbclass
@@ -0,0 +1,11 @@
+def python_dir(d):
+	import os, bb
+	staging_incdir = bb.data.getVar( "STAGING_INCDIR", d, 1 )
+	for majmin in "2.6 2.5 2.4 2.3".split():
+		if os.path.exists( "%s/python%s" % ( staging_incdir, majmin ) ): return "python%s" % majmin
+	if not "python-native" in bb.data.getVar( "DEPENDS", d, 1 ).split():
+		raise Exception("No Python in STAGING_INCDIR. Forgot to build python-native?")
+	return "INVALID"
+
+PYTHON_DIR = "${@python_dir(d)}"
+PYTHON_SITEPACKAGES_DIR = "${libdir}/${PYTHON_DIR}/site-packages"
-- 
1.6.6.1