Use immediate expansion for BUILD_ARCH and BUILD_OS since there is no point in repeatedly calling os.uname() throughout parsing. This is worth around 2% of parsing time, small but measurable.
Signed-off-by: Richard Purdie <[email protected]> diff --git a/meta/conf/bitbake.conf b/meta/conf/bitbake.conf index 8653a7f..eb0208d 100644 --- a/meta/conf/bitbake.conf +++ b/meta/conf/bitbake.conf @@ -81,8 +81,10 @@ ROOT_HOME ??= "/home/root" # Architecture-dependent build variables. ################################################################## -BUILD_ARCH = "${@os.uname()[4]}" -BUILD_OS = "${@os.uname()[0].lower()}" +# Immediate expansion since there is no point in reapeatedly calling +# os.uname() throughout parsing +BUILD_ARCH := "${@os.uname()[4]}" +BUILD_OS := "${@os.uname()[0].lower()}" BUILD_VENDOR = "" BUILD_SYS = "${BUILD_ARCH}${BUILD_VENDOR}-${BUILD_OS}" BUILD_PREFIX = "" -- _______________________________________________ Openembedded-core mailing list [email protected] http://lists.openembedded.org/mailman/listinfo/openembedded-core
