* it's needed for use-case like this:
# Inherit icecc here, so that all builders have the same sstate signatures
INHERIT_DISTRO += "icecc"
# and then disable its function by default (so that people still need to
explicity
# enable it in local.conf if they have configured icecc and want to use it.
# You need to set _empty_ value in local.conf to enable icecc function:
# ICECC_DISABLED = ""
ICECC_DISABLED ??= "1"
* so default ICECC_PARALLEL_MAKE is still empty, but we want build
to respect our PARALLEL_MAKE, unfortunately we cannot do something
like ICECC_PARALLEL_MAKE ??= "${PARALLEL_MAKE}", because that would
cause PARALLEL_MAKE to reference itself.
Signed-off-by: Martin Jansa <[email protected]>
---
meta/classes/icecc.bbclass | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/meta/classes/icecc.bbclass b/meta/classes/icecc.bbclass
index 7147d2f..5af764d 100644
--- a/meta/classes/icecc.bbclass
+++ b/meta/classes/icecc.bbclass
@@ -147,7 +147,7 @@ def icc_version(bb, d):
return ""
parallel = d.getVar('ICECC_PARALLEL_MAKE') or ""
- if not d.getVar('PARALLEL_MAKE') == "":
+ if not d.getVar('PARALLEL_MAKE') == "" and parallel:
d.setVar("PARALLEL_MAKE", parallel)
if icc_is_native(bb, d):
--
1.8.5.2
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