golang: Update to 1.11.1, add mips64 / mips64el builds

Go 1.11 added softfloat support for 64-bit MIPS systems[1], so this also
adds builds for mips64 and mips64el.

[1] https://golang.org/doc/go1.11#mips

Signed-off-by: Jeffery To <jeffery.to@gmail.com>

lang/golang/golang-package.mk

@@ -129,6 +129,7 @@ define GoPackage/Environment
 	GO386=$(GO_386) \
 	GOARM=$(GO_ARM) \
 	GOMIPS=$(GO_MIPS) \
+	GOMIPS64=$(GO_MIPS64) \
 	CGO_ENABLED=1 \
 	CGO_CFLAGS="$(filter-out $(GO_CFLAGS_TO_REMOVE),$(TARGET_CFLAGS))" \
 	CGO_CPPFLAGS="$(TARGET_CPPFLAGS)" \
@@ -234,8 +235,9 @@ define GoPackage/Build/Compile
 		\
 		if [ "$(GO_PKG_SOURCE_ONLY)" != 1 ]; then \
 			case $(GO_ARCH) in \
-			arm)         installsuffix="-installsuffix v$(GO_ARM)" ;; \
-			mips|mipsle) installsuffix="-installsuffix $(GO_MIPS)" ;; \
+			arm)             installsuffix="-installsuffix v$(GO_ARM)" ;; \
+			mips|mipsle)     installsuffix="-installsuffix $(GO_MIPS)" ;; \
+			mips64|mips64le) installsuffix="-installsuffix $(GO_MIPS64)" ;; \
 			esac ; \
 			trimpath="all=-trimpath=$(GO_PKG_BUILD_DIR)" ; \
 			ldflags="all=-linkmode external -extldflags '$(TARGET_LDFLAGS)'" ; \

lang/golang/golang-values.mk

@@ -20,7 +20,7 @@ unexport \
   CGO_CXXFLAGS CGO_CXXFLAGS_ALLOW CGO_CXXFLAGS_DISALLOW \
   CGO_FFLAGS CGO_FFLAGS_ALLOW CGO_FFLAGS_DISALLOW \
   CGO_LDFLAGS CGO_LDFLAGS_ALLOW CGO_LDFLAGS_DISALLOW \
-  GOARM GO386 GOMIPS \
+  GOARM GO386 GOMIPS GOMIPS64 \
   GOROOT_FINAL GO_EXTLINK_ENABLED GIT_ALLOW_PROTOCOL \
   CC_FOR_TARGET CXX_FOR_TARGET GO_DISTFLAGS GO_GCFLAGS GO_LDFLAGS GOBUILDTIMELOGFILE GOROOT_BOOTSTRAP \
   BOOT_GO_GCFLAGS GOEXPERIMENT GOBOOTSTRAP_TOOLEXEC
@@ -57,15 +57,15 @@ GO_ARM:=$(if $(CONFIG_arm_v7),7,$(if $(CONFIG_arm_v6),6,$(if $(findstring $(GO_A
 
 GO_MIPS:=$(if $(filter $(GO_ARCH),mips mipsle),$(if $(CONFIG_HAS_FPU),hardfloat,softfloat),)
 
+GO_MIPS64:=$(if $(filter $(GO_ARCH),mips64 mips64le),$(if $(CONFIG_HAS_FPU),hardfloat,softfloat),)
+
 # -fno-plt: causes "unexpected GOT reloc for non-dynamic symbol" errors
 # -mips32r2: conflicts with -march=mips32 set by go
 GO_CFLAGS_TO_REMOVE:=$(if \
 $(filter $(GO_ARCH),386),-fno-plt,$(if \
 $(filter $(GO_ARCH),mips mipsle),-mips32r2,))
 
-# mips64 / mips64el doesn't have softfloat support yet
-# https://github.com/golang/go/issues/14635
-GO_ARCH_DEPENDS:=@(aarch64||arm||i386||i686||mips||mipsel||powerpc64||x86_64)
+GO_ARCH_DEPENDS:=@(aarch64||arm||i386||i686||mips||mips64||mips64el||mipsel||powerpc64||x86_64)
 
 GO_TARGET_PREFIX:=/usr
 GO_TARGET_VERSION_ID:=$(GO_VERSION_MAJOR_MINOR)

lang/golang/golang-version.mk

@@ -10,5 +10,5 @@ ifeq ($(origin GO_INCLUDE_DIR),undefined)
 endif
 
 
-GO_VERSION_MAJOR_MINOR:=1.10
-GO_VERSION_PATCH:=3
+GO_VERSION_MAJOR_MINOR:=1.11
+GO_VERSION_PATCH:=1

lang/golang/golang/Makefile

@@ -10,7 +10,7 @@ include ../golang-version.mk
 
 PKG_NAME:=golang
 PKG_VERSION:=$(GO_VERSION_MAJOR_MINOR)$(if $(GO_VERSION_PATCH),.$(GO_VERSION_PATCH))
-PKG_RELEASE:=2
+PKG_RELEASE:=1
 
 GO_SOURCE_URLS:=https://dl.google.com/go/ \
                 https://mirrors.ustc.edu.cn/golang/ \
@@ -18,7 +18,7 @@ GO_SOURCE_URLS:=https://dl.google.com/go/ \
 
 PKG_SOURCE:=go$(PKG_VERSION).src.tar.gz
 PKG_SOURCE_URL:=$(GO_SOURCE_URLS)
-PKG_HASH:=567b1cc66c9704d1c019c50bef946272e911ec6baf244310f87f4e678be155f2
+PKG_HASH:=558f8c169ae215e25b81421596e8de7572bd3ba824b79add22fba6e284db1117
 
 PKG_LICENSE:=BSD-3-Clause
 PKG_LICENSE_FILES:=LICENSE