Comments
Patch
@@ -774,8 +774,8 @@ BB_HASHBASE_WHITELIST ?= "TMPDIR FILE PATH PWD BB_TASKHASH BBPATH DL_DIR \
SSTATE_DIR THISDIR FILESEXTRAPATHS FILE_DIRNAME HOME LOGNAME SHELL TERM \
USER FILESPATH STAGING_DIR_HOST STAGING_DIR_TARGET COREBASE PRSERV_HOST \
PRSERV_PORT PRSERV_DUMPDIR PRSERV_DUMPFILE PRSERV_LOCKDOWN PARALLEL_MAKE \
- CCACHE_DIR EXTERNAL_TOOLCHAIN CCACHE CCACHE_DISABLE"
-BB_HASHCONFIG_WHITELIST ?= "${BB_HASHBASE_WHITELIST} DATE TIME SESSION_MANAGER \
+ CCACHE_DIR EXTERNAL_TOOLCHAIN CCACHE CCACHE_DISABLE DATE TIME BUILDNAME"
+BB_HASHCONFIG_WHITELIST ?= "${BB_HASHBASE_WHITELIST} SESSION_MANAGER \
DBUS_SESSION_BUS_ADDRESS SSH_AGENT_PID XDG_SESSION_COOKIE SSH_AUTH_SOCK \
XAUTHORITY PSEUDO_BUILD BB_ENV_EXTRAWHITE DISABLE_SANITY_CHECKS \
PARALLEL_MAKE BB_NUMBER_THREADS"
There is an error when "bitbake -S <image>", e.g., core-image-minimal: NOTE: Reparsing files to collect dependency data ERROR: Bitbake's cached basehash does not match the one we just generated (/path/to/meta/recipes-core/images/core-image-minimal.bb.do_rootfs)! ERROR: The mismatched hashes were 730202c9538c4fc1f2e3d1fefa3595f0 and a91bb9451c182e19bfe405ac1bafcc0f The mismatch can be caused by 2 reasons: 1) BUILDNAME, there is no member of BUILDNAME in the cache when first parsing the recipes, it is added by the BBCooker::buildSetVars before start the building, so there would be mismatches when compare the re-parsed basehash (contains BUILDNAME) to the previous one (no BUILDNAME) which is from the cache. Add the BUILDNAME to BB_HASHBASE_WHITELIST would fix the problem. 2) DATE or TIME, they are in the cache data and will change when re-parsing, move them from BB_HASHCONFIG_WHITELIST to BB_HASHBASE_WHITELIST which can be ingored by basehash would fix the problem. Another fix for DATE or TIME is not to let them expand immediately, change: (":=" to "=") DATE := "${@time.strftime('%Y%m%d',time.gmtime())}" TIME := "${@time.strftime('%H%M%S',time.gmtime())}" To: DATE = "${@time.strftime('%Y%m%d',time.gmtime())}" TIME = "${@time.strftime('%H%M%S',time.gmtime())}" [YOCTO #3299] Signed-off-by: Robert Yang <liezhi.yang@windriver.com> --- meta/conf/bitbake.conf | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-)