[oe] [PATCH][STABLE] canadian-sdk: Add SDK_REALPATH_MINGW variable, so that we can prepend a drive letter for sysroot.

[Tom Rini]

From: Tom Rini <trini at embeddedalley.com>


Signed-off-by: Tom Rini <trini at embeddedalley.com>
---
 classes/canadian-sdk.bbclass |    7 +++++--
 1 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/classes/canadian-sdk.bbclass b/classes/canadian-sdk.bbclass
index d73b62f..6b4fdf8 100644
--- a/classes/canadian-sdk.bbclass
+++ b/classes/canadian-sdk.bbclass
@@ -24,9 +24,12 @@ LDFLAGS = "${SDK_LDFLAGS}"
 # and otherwise just
 DEPENDS_prepend = "virtual/${HOST_PREFIX}binutils "
 
-SDK_PATH_sdk-mingw32 = "/OpenEmbedded/${SDK_NAME}"
+
+# On mingw systems we want to have the real sysroot default to c:/... and
+# assume that the default install will be on the C drive.  This can be changed
+# by setting SDK_REALPATH_MINGW.
 SDK_REALPATH = "${SDK_PATH}"
-SDK_REALPATH_sdk-mingw32 = "C:/OpenEmbedded/${SDK_NAME}"
+SDK_REALPATH_MINGW ?= "C:"
 
 # Path prefixes
 prefix = "${SDK_PATH}"
-- 
1.5.6.3