populate_sdk_ext: Use prebuilt uninative tarball

For uninative to work, it relies on it being updated to new versions as
newer glibcs are built. This means the uninative generated by the current
build may not be as recent as the uninative that is being downloaded by
uninative.bbclass.

If this occurs, we can get symbol mismatch errors.

Ultimately, the sstate and the uninative versions need to match so we
should use the same tarball as uninative.bbclass is using, not the one
we built.

[YOCTO #12405]

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

diff --git a/meta/classes/populate_sdk_ext.bbclass b/meta/classes/populate_sdk_ext.bbclass
index 36209954a33c0e3d8a06034984c386c10147ade5..fce9968ba6a55ea932f4ccada001d22a78eb480e 100644 (file)
--- a/meta/classes/populate_sdk_ext.bbclass
+++ b/meta/classes/populate_sdk_ext.bbclass
@@ -276,11 +276,12 @@ python copy_buildsystem () {
 
     # Copy uninative tarball
     # For now this is where uninative.bbclass expects the tarball
-    uninative_file = d.expand('${SDK_DEPLOY}/${BUILD_ARCH}-nativesdk-libc.tar.bz2')
-    uninative_checksum = bb.utils.sha256_file(uninative_file)
-    uninative_outdir = '%s/downloads/uninative/%s' % (baseoutpath, uninative_checksum)
-    bb.utils.mkdirhier(uninative_outdir)
-    shutil.copy(uninative_file, uninative_outdir)
+    if bb.data.inherits_class('uninative', d):
+        uninative_file = d.expand('${UNINATIVE_DLDIR}/' + d.getVarFlag("UNINATIVE_CHECKSUM", d.getVar("BUILD_ARCH")) + '/${UNINATIVE_TARBALL}')
+        uninative_checksum = bb.utils.sha256_file(uninative_file)
+        uninative_outdir = '%s/downloads/uninative/%s' % (baseoutpath, uninative_checksum)
+        bb.utils.mkdirhier(uninative_outdir)
+        shutil.copy(uninative_file, uninative_outdir)
 
     env_whitelist = (d.getVar('BB_ENV_EXTRAWHITE') or '').split()
     env_whitelist_values = {}
@@ -695,7 +696,7 @@ def get_sdk_ext_rdepends(d):
 do_populate_sdk_ext[dirs] = "${@d.getVarFlag('do_populate_sdk', 'dirs', False)}"
 
 do_populate_sdk_ext[depends] = "${@d.getVarFlag('do_populate_sdk', 'depends', False)} \
-                                buildtools-tarball:do_populate_sdk uninative-tarball:do_populate_sdk \
+                                buildtools-tarball:do_populate_sdk \
                                 ${@'meta-world-pkgdata:do_collect_packagedata' if d.getVar('SDK_INCLUDE_PKGDATA') == '1' else ''} \
                                 ${@'meta-extsdk-toolchain:do_locked_sigs' if d.getVar('SDK_INCLUDE_TOOLCHAIN') == '1' else ''}"