go: updated to 1.12.3

packages/addons/addon-depends/go/package.mk

@@ -3,8 +3,8 @@
 # Copyright (C) 2016-present Team LibreELEC (https://libreelec.tv)
 
 PKG_NAME="go"
-PKG_VERSION="1.11.2"
-PKG_SHA256="7854866866c57394217ae5facc41944dff2a7386a064b2bcc4149f7c68e3c79a"
+PKG_VERSION="1.12.3"
+PKG_SHA256="b710a65982e9001ef99a167cf6e8636e46ec36a10e487e7c1c7384cdcd6fcd7c"
 PKG_LICENSE="BSD"
 PKG_SITE="https://golang.org"
 PKG_URL="https://github.com/golang/go/archive/${PKG_NAME}${PKG_VERSION}.tar.gz"
@@ -21,7 +21,7 @@ PKG_TOOLCHAIN="manual"
 
 configure_host() {
   export GOOS=linux
-  export GOROOT_FINAL=$TOOLCHAIN/lib/golang
+  export GOROOT_FINAL=${TOOLCHAIN}/lib/golang
   if [ -x /usr/lib/go/bin/go ]; then
     export GOROOT_BOOTSTRAP=/usr/lib/go
   else
@@ -31,16 +31,16 @@ configure_host() {
 }
 
 make_host() {
-  cd $PKG_BUILD/src
+  cd ${PKG_BUILD}/src
   bash make.bash --no-banner
 }
 
 pre_makeinstall_host() {
   # need to cleanup old golang version when updating to a new version
-  rm -rf $TOOLCHAIN/lib/golang
+  rm -rf ${TOOLCHAIN}/lib/golang
 }
 
 makeinstall_host() {
-  mkdir -p $TOOLCHAIN/lib/golang
-  cp -av $PKG_BUILD/* $TOOLCHAIN/lib/golang/
+  mkdir -p ${TOOLCHAIN}/lib/golang
+  cp -av ${PKG_BUILD}/* ${TOOLCHAIN}/lib/golang/
 }

packages/addons/addon-depends/go/patches/go-0001-add-ca-cert-location.patch

@@ -1,11 +1,10 @@
-diff -Naur go-1.9.2.orig/src/crypto/x509/root_unix.go go-1.9.2/src/crypto/x509/root_unix.go
---- go-1.9.2.orig/src/crypto/x509/root_unix.go	2017-11-03 14:58:53.655965257 +0100
-+++ go-1.9.2/src/crypto/x509/root_unix.go	2017-11-03 14:59:16.923786983 +0100
-@@ -19,6 +19,7 @@
- 	"/usr/local/share/certs",       // FreeBSD
+--- a/src/crypto/x509/root_unix.go
++++ b/src/crypto/x509/root_unix.go
+@@ -20,6 +20,7 @@
  	"/etc/pki/tls/certs",           // Fedora/RHEL
  	"/etc/openssl/certs",           // NetBSD
-+	"/etc/ssl",                     // LibreELEC
+ 	"/var/ssl/certs",               // AIX
++    "/etc/ssl",                     // LibreELEC
  }
  
  const (