[gnome-continuous-yocto/gnomeostree-3.28-rocko: 7645/8267] go.bbclass: Use an auxiliary variable to add the build dependencies

[Emmanuele Bassi <ebassi src gnome org>]

commit f01000da80d40e344f33c60c788d36dbb966af36
Author: Otavio Salvador <otavio ossystems com br>
Date:   Fri Sep 8 18:04:39 2017 -0300

    go.bbclass: Use an auxiliary variable to add the build dependencies
    
    This is going to easy the addition of nativesdk and virtual providers
    in the future.
    
    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
    
    (From OE-Core rev: 497136297f15858903b5170a8616d0cb427a995d)
    
    Signed-off-by: Otavio Salvador <otavio ossystems com br>
    Signed-off-by: Richard Purdie <richard purdie linuxfoundation org>

 meta/classes/go.bbclass |    8 +++++---
 1 files changed, 5 insertions(+), 3 deletions(-)
---
diff --git a/meta/classes/go.bbclass b/meta/classes/go.bbclass
index 6df73bf..82b5f83 100644
--- a/meta/classes/go.bbclass
+++ b/meta/classes/go.bbclass
@@ -24,6 +24,11 @@ GOROOT = "${STAGING_LIBDIR_NATIVE}/${TARGET_SYS}/go"
 GOBIN_FINAL_class-native = "${GOROOT_FINAL}/bin"
 GOBIN_FINAL = "${GOROOT_FINAL}/${GO_BUILD_BINDIR}"
 
+DEPENDS_GOLANG_class-target = "go-cross-${TARGET_ARCH}"
+DEPENDS_GOLANG_class-native = "go-native"
+
+DEPENDS_append = " ${DEPENDS_GOLANG}"
+
 export GOBUILDFLAGS ?= "-v"
 GOBUILDFLAGS_prepend_task-compile = "${GO_PARALLEL_BUILD} "
 
@@ -43,9 +48,6 @@ export CGO_CPPFLAGS = "${TARGET_CPPFLAGS}"
 export CGO_CXXFLAGS = "${TARGET_CC_ARCH}${TOOLCHAIN_OPTIONS} ${TARGET_CXXFLAGS}"
 export CGO_LDFLAGS = "${TARGET_CC_ARCH}${TOOLCHAIN_OPTIONS} ${TARGET_LDFLAGS}"
 
-DEPENDS += "go-cross-${TARGET_ARCH}"
-DEPENDS_class-native += "go-native"
-
 FILES_${PN}-staticdev += "${GOSRC_FINAL}/${GO_IMPORT}"
 FILES_${PN}-staticdev += "${GOPKG_FINAL}/${GO_IMPORT}*"