base.bbclass: Split up as per the patch in OE.dev by Chris Larson making code more readable and modularised

Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>

1 files changed, 15 insertions, 0 deletions

diff --git a/meta/conf/bitbake.conf b/meta/conf/bitbake.conf
index 1341349c4a..1745688fa8 100644
--- a/meta/conf/bitbake.conf
+++ b/meta/conf/bitbake.conf
@@ -676,3 +676,18 @@ COMBINED_FEATURES = "\
     ${@base_both_contain("DISTRO_FEATURES", "MACHINE_FEATURES", "usbgadget", d)} \
     ${@base_both_contain("DISTRO_FEATURES", "MACHINE_FEATURES", "usbhost", d)} \
     ${@base_both_contain("DISTRO_FEATURES", "MACHINE_FEATURES", "wifi", d)}"
+
+
+# Make sure MACHINE isn't exported
+# (breaks binutils at least)
+MACHINE[unexport] = "1"
+
+# Make sure TARGET_ARCH isn't exported
+# (breaks Makefiles using implicit rules, e.g. quilt, as GNU make has this 
+# in them, undocumented)
+TARGET_ARCH[unexport] = "1"
+
+# Make sure DISTRO isn't exported
+# (breaks sysvinit at least)
+DISTRO[unexport] = "1"
+