Revert "base.bbclass: add support for machine configuration fallback"

This reverts commit 6633c4c95a713bc365f5d87acc4a94621ed50034.

1 files changed, 15 insertions, 22 deletions

diff --git a/conf/bitbake.conf b/conf/bitbake.conf
index d26efe84f0..8b6956453b 100644
--- a/conf/bitbake.conf
+++ b/conf/bitbake.conf
@@ -615,6 +615,21 @@ BUILDCFG_VARS_append_arm = " TARGET_FPU"
 BUILDCFG_VARS_append_armeb = " TARGET_FPU"
 BUILDCFG_NEEDEDVARS ?= "TARGET_ARCH TARGET_OS"
 
+###
+### Config file processing
+###
+
+# This means that an envionment variable named '<foo>_arm' overrides an
+# environment variable '<foo>' (when ${TARGET_ARCH} is arm). And the same: an
+# environment variable '<foo>_ramses' overrides both '<foo>' and '<foo>_arm
+# when ${MACHINE} is 'ramses'. And finally '<foo>_local' overrides anything.
+#
+# This works for  functions as well, they are really just environment variables.
+# Default OVERRIDES to make compilation fail fast in case of build system misconfiguration.
+OVERRIDES = "local:${MACHINE}:${DISTRO}:${TARGET_OS}:${TARGET_ARCH}:build-${BUILD_OS}:fail-fast:pn-${PN}"
+# Alternative OVERRIDES definition without "fail fast", usually only for native building and Scratchbox toolchains.
+#OVERRIDES = "local:${MACHINE}:${DISTRO}:${TARGET_OS}:${TARGET_ARCH}:build-${BUILD_OS}:pn-${PN}"
+
 ##################################################################
 # Include the rest of the config files.
 ##################################################################
@@ -636,28 +651,6 @@ require conf/sanity.conf
 require conf/abi_version.conf
 require conf/enterprise.conf
 
-###
-### Config file processing
-###
-
-# A list of machines that ought to be used when looking for
-# overrides. For example, geodegx and geodelx machines can have geode
-# as a fallback and then avoiding duplicated content between them.
-MACHINE_FALLBACK ?= ""
-
-MACHINE_OVERRIDES = "${@':'.join([bb.data.getVar('MACHINE', d)] + bb.data.getVar('MACHINE_FALLBACK', d).split()) or ':'}"
-
-# This means that an envionment variable named '<foo>_arm' overrides an
-# environment variable '<foo>' (when ${TARGET_ARCH} is arm). And the same: an
-# environment variable '<foo>_ramses' overrides both '<foo>' and '<foo>_arm
-# when ${MACHINE} is 'ramses'. And finally '<foo>_local' overrides anything.
-#
-# This works for  functions as well, they are really just environment variables.
-# Default OVERRIDES to make compilation fail fast in case of build system misconfiguration.
-OVERRIDES ?= "local:${MACHINE_OVERRIDES}:${DISTRO}:${TARGET_OS}:${TARGET_ARCH}:build-${BUILD_OS}:fail-fast:pn-${PN}"
-# Alternative OVERRIDES definition without "fail fast", usually only for native building and Scratchbox toolchains.
-#OVERRIDES ?= "local:${MACHINE_OVERRIDES}:${DISTRO}:${TARGET_OS}:${TARGET_ARCH}:build-${BUILD_OS}:pn-${PN}"
-
 ##################################################################
 # Weak variables (usually to retain backwards compatibility)
 ##################################################################