diff options
| -rw-r--r-- | package/go/go.mk | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/package/go/go.mk b/package/go/go.mk index 090c5e4f1c..7a8ebf4a6d 100644 --- a/package/go/go.mk +++ b/package/go/go.mk @@ -44,6 +44,16 @@ HOST_GO_TARGET_ENV = \ CXX=$(TARGET_CXX) \ GOTOOLDIR="$(HOST_GO_TOOLDIR)" +# The go compiler's cgo support uses threads. If BR2_TOOLCHAIN_HAS_THREADS is +# set, build in cgo support for any go programs that may need it. Note that +# any target package needing cgo support must include +# 'depends on BR2_TOOLCHAIN_HAS_THREADS' in its config file. +ifeq (BR2_TOOLCHAIN_HAS_THREADS,y) +HOST_GO_CGO_ENABLED = 1 +else +HOST_GO_CGO_ENABLED = 0 +endif + # The go build system doesn't have the notion of cross compiling, but just the # notion of architecture. When the host and target architectures are different # it expects to be given a target cross compiler in CC_FOR_TARGET. When the @@ -60,7 +70,7 @@ HOST_GO_MAKE_ENV = \ GOARCH=$(GO_GOARCH) \ $(if $(GO_GOARM),GOARM=$(GO_GOARM)) \ GOOS=linux \ - CGO_ENABLED=1 \ + CGO_ENABLED=$(HOST_GO_CGO_ENABLED) \ CC=$(HOSTCC_NOCCACHE) HOST_GO_TARGET_CC = \ |
