[Buildroot] [PATCH 1/3] infra/pkg-golang: enforce number of parallel jobs
Yann E. MORIN
yann.morin.1998 at free.fr
Sat Nov 24 21:51:59 UTC 2018
By default, the go compiler will spawn as many jobs as there are CPUs
available, thus possibily over-shooting the limits set by the user.
Make it abide by the user's wish, and specify the number of jobs allowed
to run.
We can do so without fear of a package failing to build in parallel,
because they were already all building in parallel, as that is the
default for the go compiler.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998 at free.fr>
---
package/pkg-golang.mk | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/package/pkg-golang.mk b/package/pkg-golang.mk
index 6eacd14180..4f2c7e77e1 100644
--- a/package/pkg-golang.mk
+++ b/package/pkg-golang.mk
@@ -55,8 +55,10 @@ ifeq ($(BR2_STATIC_LIBS),y)
$(2)_LDFLAGS += -extldflags '-static'
endif
-$(2)_BUILD_OPTS += -ldflags "$$($(2)_LDFLAGS)"
-$(2)_BUILD_OPTS += -tags "$$($(2)_TAGS)"
+$(2)_BUILD_OPTS += \
+ -ldflags "$$($(2)_LDFLAGS)" \
+ -tags "$$($(2)_TAGS)" \
+ -p $(PARALLEL_JOBS)
# Target packages need the Go compiler on the host.
$(2)_DEPENDENCIES += host-go
--
2.14.1
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