[OE-core] [PATCH 2/2] buildtools-tarball: improve stamp independence

[Joshua Lock]

buildtools-tarball shouldn't be regenerated when MACHINE changes,
nor should variants for other SDKMACHINE be removed from the deploy
directory when SDKMACHINE changes.

Remove target architecture dependencies so that deploy artefacts
can overlap.

Signed-off-by: Joshua Lock <joshua.g.lock at intel.com>
---
 meta/recipes-core/meta/buildtools-tarball.bb | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/meta/recipes-core/meta/buildtools-tarball.bb b/meta/recipes-core/meta/buildtools-tarball.bb
index 2e738e6..da18c09 100644
--- a/meta/recipes-core/meta/buildtools-tarball.bb
+++ b/meta/recipes-core/meta/buildtools-tarball.bb
@@ -28,10 +28,13 @@ TOOLCHAIN_HOST_TASK ?= "\
 
 MULTIMACH_TARGET_SYS = "${SDK_ARCH}-nativesdk${SDK_VENDOR}-${SDK_OS}"
 PACKAGE_ARCH = "${SDK_ARCH}"
+PACKAGE_ARCHS = ""
+TARGET_ARCH = "none"
+TARGET_OS = "none"
 
 SDK_PACKAGE_ARCHS += "buildtools-dummy-${SDKPKGSUFFIX}"
 
-TOOLCHAIN_OUTPUTNAME ?= "${SDK_NAME}-buildtools-nativesdk-standalone-${DISTRO_VERSION}"
+TOOLCHAIN_OUTPUTNAME ?= "${SDK_ARCH}-buildtools-nativesdk-standalone-${DISTRO_VERSION}"
 
 SDK_TITLE = "Build tools"
 
@@ -41,10 +44,18 @@ EXCLUDE_FROM_WORLD = "1"
 
 inherit meta
 inherit populate_sdk
-inherit toolchain-scripts
+inherit toolchain-scripts-base
+inherit nopackages
+
+deltask install
+deltask package
+deltask packagedata
+deltask populate_sysroot
 
 do_populate_sdk[stamp-extra-info] = "${SDKMACHINE}"
 
+REAL_MULTIMACH_TARGET_SYS = "none"
+
 create_sdk_files_append () {
 	rm -f ${SDK_OUTPUT}/${SDKPATH}/site-config-*
 	rm -f ${SDK_OUTPUT}/${SDKPATH}/environment-setup-*
-- 
2.7.4