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| author | Martin Jansa <martin.jansa@gmail.com> | 2014-01-18 15:01:51 +0100 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2014-01-21 10:20:12 +0000 |
| commit | a7b97cbccceced9e38adf133bd4d80749213dbfc (patch) | |
| tree | 84510770c346c128a4e767d8ecc650ffc3a249a4 /meta/classes/icecc.bbclass | |
| parent | 94802fd6fca487606faa2a5b0effe83f1b8dde7c (diff) | |
| download | ast2050-yocto-poky-a7b97cbccceced9e38adf133bd4d80749213dbfc.zip ast2050-yocto-poky-a7b97cbccceced9e38adf133bd4d80749213dbfc.tar.gz | |
icecc: Don't replace non-empty PARALLEL_MAKE with empty ICECC_PARALLEL_MAKE
* 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.
(From OE-Core rev: 7e586d5b7c8c7f20eafc32624200f60a8ed9a582)
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/classes/icecc.bbclass')
| -rw-r--r-- | meta/classes/icecc.bbclass | 2 |
1 files changed, 1 insertions, 1 deletions
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): |
