The sstate checksums for both native and target should not vary whether
they're built on a 32 or 64 bit system. Rather than requiring two different
build machines and running a builds, override the variables calling uname()
manually and check using bitbake -S.
[YOCTO #5970]
Signed-off-by: Richard Purdie <richard.pur...@linuxfoundation.org>
diff --git a/meta/lib/oeqa/selftest/sstatetests.py
b/meta/lib/oeqa/selftest/sstatetests.py
index d578ddd..6281d50 100644
--- a/meta/lib/oeqa/selftest/sstatetests.py
+++ b/meta/lib/oeqa/selftest/sstatetests.py
@@ -202,3 +202,38 @@ class SStateTests(SStateBase):
global_config.append('MACHINE = "qemux86"')
target_config.append('')
self.run_test_sstate_cache_management_script('m4', global_config,
target_config, ignore_patterns=['populate_lic'])
+
+ def test_sstate_32_64_same_hash(self):
+ """
+ The sstate checksums for both native and target should not vary whether
+ they're built on a 32 or 64 bit system. Rather than requiring two
different
+ build machines and running a builds, override the variables calling
uname()
+ manually and check using bitbake -S.
+ """
+
+ topdir = get_bb_var('TOPDIR')
+ targetvendor = get_bb_var('TARGET_VENDOR')
+ self.write_config("""
+TMPDIR = \"${TOPDIR}/tmp-sstatesamehash\"
+BUILD_ARCH = \"x86_64\"
+BUILD_OS = \"linux\"
+""")
+ self.track_for_cleanup(topdir + "/tmp-sstatesamehash")
+ bitbake("core-image-sato -S printdiff", ignore_status=True)
+ self.write_config("""
+TMPDIR = \"${TOPDIR}/tmp-sstatesamehash2\"
+BUILD_ARCH = \"i686\"
+BUILD_OS = \"linux\"
+""")
+ self.track_for_cleanup(topdir + "/tmp-sstatesamehash2")
+ bitbake("core-image-sato -S printdiff", ignore_status=True)
+
+ def get_files(d):
+ f = []
+ for root, dirs, files in os.walk(d):
+ f.extend(os.path.join(root, name) for name in files)
+ return f
+ files1 = get_files(topdir + "/tmp-sstatesamehash/stamps/")
+ files2 = get_files(topdir + "/tmp-sstatesamehash2/stamps/")
+ files2 = [x.replace("tmp-sstatesamehash2",
"tmp-sstatesamehash").replace("i686-linux", "x86_64-linux").replace("i686" +
targetvendor + "-linux", "x86_64" + targetvendor + "-linux", ) for x in files2]
+ self.assertItemsEqual(files1, files2)
--
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