package/pkg-golang: do not set static linking for host target

The current logic will set the "-static" flag when building go
host packages if BR2_STATIC_LIBS is set, this will not work as
there is no support to link host packages statically.

Fix this by applying this logic only for target builds.

Signed-off-by: Mirza Krak <mirza.krak@northern.tech>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
(cherry picked from commit 60d455f20b9c656c2a23ce4e8dc03719e55f7453)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/pkg-golang.mk

@@ -58,10 +58,6 @@ define inner-golang-package
 
 $(2)_WORKSPACE ?= _gopath
 
-ifeq ($(BR2_STATIC_LIBS),y)
-$(2)_LDFLAGS += -extldflags '-static'
-endif
-
 $(2)_BUILD_OPTS += \
 	-ldflags "$$($(2)_LDFLAGS)" \
 	-tags "$$($(2)_TAGS)" \
@@ -106,6 +102,11 @@ endif
 # file.
 ifndef $(2)_BUILD_CMDS
 ifeq ($(4),target)
+
+ifeq ($(BR2_STATIC_LIBS),y)
+$(2)_LDFLAGS += -extldflags '-static'
+endif
+
 # Build package for target
 define $(2)_BUILD_CMDS
 	$$(foreach d,$$($(2)_BUILD_TARGETS),\