golang add missing ppc64 linker patch

Signed-off-by: basebuilder_pel7ppc64bebuilder0 <basebuilder@powerel.org>

SOURCES/golang-1.14-ppc64-linker.patch

@@ -0,0 +1,47 @@
+--- src/cmd/link/internal/ld/config.go	2020-05-28 00:44:54.350000000 +0200
++++ src/cmd/link/internal/ld/config.go	2020-05-28 00:47:34.960000000 +0200
+@@ -70,7 +70,7 @@
+ 		*mode = BuildModeCArchive
+ 	case "c-shared":
+ 		switch objabi.GOARCH {
+-		case "386", "amd64", "arm", "arm64", "ppc64le", "s390x":
++		case "386", "amd64", "arm", "arm64", "ppc64", "ppc64le", "s390x":
+ 		default:
+ 			return badmode()
+ 		}
+@@ -79,7 +79,7 @@
+ 		switch objabi.GOOS {
+ 		case "linux":
+ 			switch objabi.GOARCH {
+-			case "386", "amd64", "arm", "arm64", "ppc64le", "s390x":
++			case "386", "amd64", "arm", "arm64", "ppc64", "ppc64le", "s390x":
+ 			default:
+ 				return badmode()
+ 			}
+@@ -91,7 +91,7 @@
+ 		switch objabi.GOOS {
+ 		case "linux":
+ 			switch objabi.GOARCH {
+-			case "386", "amd64", "arm", "arm64", "s390x", "ppc64le":
++			case "386", "amd64", "arm", "arm64", "s390x", "ppc64", "ppc64le":
+ 			default:
+ 				return badmode()
+ 			}
+@@ -186,7 +186,7 @@
+ 	// Internally linking cgo is incomplete on some architectures.
+ 	// https://golang.org/issue/14449
+ 	// https://golang.org/issue/21961
+-	if iscgo && ctxt.Arch.InFamily(sys.MIPS64, sys.MIPS, sys.PPC64) {
++	if iscgo && ctxt.Arch.InFamily(sys.MIPS64, sys.MIPS) {
+ 		return true, objabi.GOARCH + " does not support internal cgo"
+ 	}
+ 
+@@ -261,8 +261,6 @@
+ 		switch {
+ 		case objabi.GOARCH == "riscv64":
+ 			Exitf("external linking not supported for %s/riscv64", objabi.GOOS)
+-		case objabi.GOARCH == "ppc64" && objabi.GOOS != "aix":
+-			Exitf("external linking not supported for %s/ppc64", objabi.GOOS)
+ 		}
+ 	}
+ }