It is desirable to be able to augment the default hash policy from local.conf if adding new exported variables that do not impact the end result of a build, and in order to do this the default initialization must occur prior to the conf file inclusion.
This is an example of a change that should not impact the sstate sum that an end user might change in the local.conf. export CCACHE_DISABLE = "1" BB_HASHBASE_WHITELIST += "CCACHE_DISABLE" There are a myriad of reasons you might set this ranging from debugging a ccache issue to the desire to never construct the ccache at all, either way the end result of the binaries produced is always the same. Signed-off-by: Jason Wessel <jason.wes...@windriver.com> --- meta/conf/bitbake.conf | 10 +++++----- 1 files changed, 5 insertions(+), 5 deletions(-) diff --git a/meta/conf/bitbake.conf b/meta/conf/bitbake.conf index dc68690..12bca0e 100644 --- a/meta/conf/bitbake.conf +++ b/meta/conf/bitbake.conf @@ -653,6 +653,11 @@ MACHINEOVERRIDES[vardepsexclude] = "MACHINE" CPU_FEATURES ?= "" CPU_FEATURES_arm ?= "vfp" +# Setup our default hash policy +BB_SIGNATURE_HANDLER ?= "OEBasic" +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" +BB_HASHCONFIG_WHITELIST ?= "${BB_HASHBASE_WHITELIST} DATE TIME SESSION_MANAGER DBUS_SESSION_BUS_ADDRESS SSH_AGENT_PID XDG_SESSION_COOKIE SSH_AUTH_SOCK XAUTHORITY" + ################################################################## # Include the rest of the config files. ################################################################## @@ -744,10 +749,5 @@ TRANSLATED_TARGET_ARCH ??= "${@d.getVar('TARGET_ARCH', True).replace("_", "-")}" # Complete output from bitbake, if you're changing it, make sure to use existing directory BB_CONSOLELOG ?= "${TMPDIR}/cooker.log.${DATETIME}" -# Setup our default hash policy -BB_SIGNATURE_HANDLER ?= "OEBasic" -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" -BB_HASHCONFIG_WHITELIST ?= "${BB_HASHBASE_WHITELIST} DATE TIME SESSION_MANAGER DBUS_SESSION_BUS_ADDRESS SSH_AGENT_PID XDG_SESSION_COOKIE SSH_AUTH_SOCK XAUTHORITY" - MLPREFIX ??= "" MULTILIB_VARIANTS ??= "" -- 1.7.1 _______________________________________________ Openembedded-core mailing list Openembedded-core@lists.openembedded.org http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-core