1. Added variable MULTILIB_VARIANTS to store all the instance variants for multilib extend.
2. Added function all_multilib_tune_values to collect the variable values for all multilib instance. 3. multilib bbclass handler will save the orignal value of all variables defined in MULTILIB_SAVE_VARNAME. Signed-off-by: Lianhao Lu <[email protected]> --- meta/classes/multilib.bbclass | 7 ++++++- meta/classes/utils.bbclass | 29 +++++++++++++++++++++++++++++ meta/conf/bitbake.conf | 1 + meta/conf/multilib.conf | 3 +++ 4 files changed, 39 insertions(+), 1 deletions(-) diff --git a/meta/classes/multilib.bbclass b/meta/classes/multilib.bbclass index 6e1669f..571b7be 100644 --- a/meta/classes/multilib.bbclass +++ b/meta/classes/multilib.bbclass @@ -6,7 +6,12 @@ python multilib_virtclass_handler () { variant = e.data.getVar("BBEXTENDVARIANT", True) if cls != "multilib" or not variant: return - + save_var_name=e.data.getVar("MULTILIB_SAVE_VARNAME", True) or "" + for name in save_var_name.split(): + val=e.data.getVar(name, True) + if val: + e.data.setVar(name + "_MULTILIB_ORIGINAL", val) + override = ":virtclass-multilib-" + variant e.data.setVar("MLPREFIX", variant + "-") diff --git a/meta/classes/utils.bbclass b/meta/classes/utils.bbclass index 8c3a9b8..c66c184 100644 --- a/meta/classes/utils.bbclass +++ b/meta/classes/utils.bbclass @@ -341,3 +341,32 @@ def base_set_filespath(path, d): for o in overrides.split(":"): filespath.append(os.path.join(p, o)) return ":".join(filespath) + +def extend_variants(d, var, extend, delim=':'): + """Return a string of all bb class extend variants for the given extend""" + variants = [] + whole = d.getVar(var, True) or "" + for ext in whole.split(): + eext = ext.split(delim) + if len(eext) > 1 and eext[0] == extend: + variants.append(eext[1]) + return " ".join(variants) + +def all_multilib_tune_values(d, var, unique=True): + """Return a string of all ${var} in all multilib tune configuration""" + values = [] + value = d.getVar(var, True) or "" + if value != "": + values.append(value) + variants = d.getVar("MULTILIB_VARIANTS", True) or "" + for item in variants.split(): + localdata = bb.data.createCopy(d) + overrides = localdata.getVar("OVERRIDES", False) + ":virtclass-multilib-" + item + localdata.setVar("OVERRIDES", overrides) + bb.data.update_data(localdata) + value = localdata.getVar(var, True) or "" + if value != "": + values.append(value) + if unique: + values = set(values) + return " ".join(values) diff --git a/meta/conf/bitbake.conf b/meta/conf/bitbake.conf index 7bb68b8..b309516 100644 --- a/meta/conf/bitbake.conf +++ b/meta/conf/bitbake.conf @@ -749,3 +749,4 @@ BB_HASHTASK_WHITELIST ?= "(.*-cross$|.*-native$|.*-cross-initial$|.*-cross-inter BB_HASHBASE_WHITELIST ?= "TMPDIR FILE PATH PWD BB_TASKHASH BBPATH DL_DIR SSTATE_DIR THISDIR FILESEXTRAPATHS FILE_DIRNAME HOME LOGNAME SHELL TERM USER FILESPATH USERNAME STAGING_DIR_HOST STAGING_DIR_TARGET COREBASE" MLPREFIX ??= "" +MULTILIB_VARIANTS ??= "" diff --git a/meta/conf/multilib.conf b/meta/conf/multilib.conf index f2a2002..36793d2 100644 --- a/meta/conf/multilib.conf +++ b/meta/conf/multilib.conf @@ -1,6 +1,9 @@ baselib = "${@d.getVar('BASE_LIB_tune-' + (d.getVar('DEFAULTTUNE', True) or 'INVALID'), True) or 'lib'}" +MULTILIB_VARIANTS = "${@extend_variants(d,'MULTILIBS','multilib')}" +MULTILIB_SAVE_VARNAME = "DEFAULTTUNE" + MULTILIBS ??= "multilib:lib32" BBCLASSEXTEND_append_pn-acl = " ${MULTILIBS}" -- 1.7.0.4 _______________________________________________ Openembedded-core mailing list [email protected] http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-core
