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| author | Otavio Salvador <otavio@ossystems.com.br> | 2017-09-08 18:04:37 -0300 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2017-09-11 17:30:14 +0100 |
| commit | 7a40ea8fc358aa134ad86862591329f94d0f3718 (patch) | |
| tree | 747c8a40c2a846a6d0020245a8249f0ac44e3e95 /meta/classes | |
| parent | d6b8e7e94ba6dae44907c5a65bc0bdf0ccebdb15 (diff) | |
| download | openembedded-core-7a40ea8fc358aa134ad86862591329f94d0f3718.tar.gz openembedded-core-7a40ea8fc358aa134ad86862591329f94d0f3718.tar.bz2 openembedded-core-7a40ea8fc358aa134ad86862591329f94d0f3718.zip | |
go.bbclass: Enable parallel build
The parallel build is based on PARALLEL_MAKE variable but can be
overriden setting the GO_PARALLEL_BUILD one.
This change is based on the meta-golang[1] layer. Thanks to Matt
Madison <matt@madison.systems> for his work on this.
1. https://github.com/madisongh/meta-golang
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/classes')
| -rw-r--r-- | meta/classes/go.bbclass | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/meta/classes/go.bbclass b/meta/classes/go.bbclass index 720a504cd8..f64b07fd82 100644 --- a/meta/classes/go.bbclass +++ b/meta/classes/go.bbclass @@ -1,11 +1,31 @@ inherit goarch +def get_go_parallel_make(d): + pm = (d.getVar('PARALLEL_MAKE') or '').split() + # look for '-j' and throw other options (e.g. '-l') away + # because they might have a different meaning in golang + while pm: + opt = pm.pop(0) + if opt == '-j': + v = pm.pop(0) + elif opt.startswith('-j'): + v = opt[2:].strip() + else: + continue + + return '-p %d' % int(v) + + return "" + +GO_PARALLEL_BUILD ?= "${@get_go_parallel_make(d)}" + GOROOT_class-native = "${STAGING_LIBDIR_NATIVE}/go" GOROOT = "${STAGING_LIBDIR_NATIVE}/${TARGET_SYS}/go" GOBIN_FINAL_class-native = "${GOROOT_FINAL}/bin" GOBIN_FINAL = "${GOROOT_FINAL}/${GO_BUILD_BINDIR}" export GOBUILDFLAGS ?= "-v" +GOBUILDFLAGS_prepend_task-compile = "${GO_PARALLEL_BUILD} " export GOOS = "${TARGET_GOOS}" export GOARCH = "${TARGET_GOARCH}" |