autotools: Exclude SDK_OS from autotools task signatures

The change to handle SDKs of different types resulted in the signatures
becoming SDK specific which wasn't intended. Exclude the variable from the
hash values to avoid this.

(From OE-Core rev: add7b9cb20282f837c90a785f04ca690a9bbe87e)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/classes/autotools.bbclass b/meta/classes/autotools.bbclass
index 569b2e5..c49f063 100644 (file)
--- a/meta/classes/autotools.bbclass
+++ b/meta/classes/autotools.bbclass
@@ -204,7 +204,7 @@ python autotools_copy_aclocals () {
         if not os.path.exists(t):
             os.symlink(c, t)
 }
-autotools_copy_aclocals[vardepsexclude] += "MACHINE SDK_ARCH BUILD_ARCH BB_TASKDEPDATA"
+autotools_copy_aclocals[vardepsexclude] += "MACHINE SDK_ARCH BUILD_ARCH SDK_OS BB_TASKDEPDATA"
 
 autotools_do_configure() {
        # WARNING: gross hack follows: