golang: bump to 1.20.9

README.md

@@ -4,5 +4,5 @@
 
 ```shell
 rm -rf feeds/packages/lang/golang
-git clone https://github.com/sbwml/packages_lang_golang -b 21.x feeds/packages/lang/golang
+git clone https://github.com/sbwml/packages_lang_golang -b 20.x feeds/packages/lang/golang
 ```

golang-compiler.mk

@@ -57,10 +57,9 @@ define GoCompiler/Default/Install/Bin
 
 	$(call GoCompiler/Default/Install/install-share-data,$(1),$(2),$(3),api)
 
-	$(INSTALL_DATA) -p "$(1)/go.env" "$(2)/lib/go-$(3)/"
 	$(INSTALL_DATA) -p "$(1)/VERSION" "$(2)/lib/go-$(3)/"
 
-	for file in CONTRIBUTING.md LICENSE PATENTS README.md SECURITY.md; do \
+	for file in AUTHORS CONTRIBUTING.md CONTRIBUTORS LICENSE PATENTS README.md SECURITY.md; do \
 		if [ -f "$(1)/$$$$file" ]; then \
 			$(INSTALL_DATA) -p "$(1)/$$$$file" "$(2)/share/go-$(3)/" ; \
 		fi ; \

golang-package.mk

@@ -215,8 +215,7 @@ GO_PKG_BUILD_VARS= \
 	GOPATH="$(GO_PKG_BUILD_DIR)" \
 	GOCACHE="$(GO_BUILD_CACHE_DIR)" \
 	GOMODCACHE="$(GO_MOD_CACHE_DIR)" \
-	GOENV=off \
-	GOTOOLCHAIN=local
+	GOENV=off
 
 GO_PKG_VARS= \
 	$(GO_PKG_TARGET_VARS) \

golang-values.mk

@@ -28,7 +28,6 @@ unexport \
   GOFLAGS \
   GOOS \
   GOPATH \
-  GOTOOLCHAIN \
   GOROOT \
   GOTMPDIR \
   GOWORK
@@ -216,7 +215,7 @@ GO_PIE_SUPPORTED_OS_ARCH:= \
   \
   aix_ppc64 \
   \
-  linux_loong64 linux_ppc64le linux_riscv64 linux_s390x
+  linux_ppc64le linux_riscv64 linux_s390x
 
 # From https://go.dev/src/cmd/go/internal/work/init.go
 go_pie_install_suffix=$(if $(filter $(1),aix_ppc64 windows_386 windows_amd64 windows_arm),,shared)

golang/Makefile

@@ -7,8 +7,8 @@
 
 include $(TOPDIR)/rules.mk
 
-GO_VERSION_MAJOR_MINOR:=1.21
-GO_VERSION_PATCH:=13
+GO_VERSION_MAJOR_MINOR:=1.20
+GO_VERSION_PATCH:=9
 
 PKG_NAME:=golang
 PKG_VERSION:=$(GO_VERSION_MAJOR_MINOR)$(if $(GO_VERSION_PATCH),.$(GO_VERSION_PATCH))
@@ -20,7 +20,7 @@ GO_SOURCE_URLS:=https://dl.google.com/go/ \
 
 PKG_SOURCE:=go$(PKG_VERSION).src.tar.gz
 PKG_SOURCE_URL:=$(GO_SOURCE_URLS)
-PKG_HASH:=71fb31606a1de48d129d591e8717a63e0c5565ffba09a24ea9f899a13214c34d
+PKG_HASH:=4923920381cd71d68b527761afefa523ea18c5831b4795034c827e18b685cdcf
 
 PKG_MAINTAINER:=Jeffery To <jeffery.to@gmail.com>
 PKG_LICENSE:=BSD-3-Clause
@@ -63,7 +63,6 @@ HOST_GO_VALID_OS_ARCH:= \
   \
   aix_ppc64 \
   js_wasm \
-  wasip1_wasm \
   \
   linux_ppc64 linux_ppc64le \
   linux_mips linux_mipsle linux_mips64 linux_mips64le \
@@ -272,7 +271,7 @@ $(eval $(call GoCompiler/AddProfile,Package,$(PKG_BUILD_DIR),$(PKG_GO_PREFIX),$(
 PKG_GO_ZBOOTSTRAP_MODS:= \
 	s/defaultGO386 = `[^`]*`/defaultGO386 = `$(or $(GO_386),sse2)`/; \
 	s/defaultGOAMD64 = `[^`]*`/defaultGOAMD64 = `$(or $(GO_AMD64),v1)`/; \
-	s/defaultGOARM = `[^`]*`/defaultGOARM = `$(or $(GO_ARM),7)`/; \
+	s/defaultGOARM = `[^`]*`/defaultGOARM = `$(or $(GO_ARM),5)`/; \
 	s/defaultGOMIPS = `[^`]*`/defaultGOMIPS = `$(or $(GO_MIPS),hardfloat)`/; \
 	s/defaultGOMIPS64 = `[^`]*`/defaultGOMIPS64 = `$(or $(GO_MIPS64),hardfloat)`/; \
 	s/defaultGOPPC64 = `[^`]*`/defaultGOPPC64 = `$(or $(GO_PPC64),power8)`/;

golang/patches/001-cmd-link-use-gold-on-ARM-ARM64-only-if-gold-is-available.patch

@@ -0,0 +1,48 @@
+From 5ccf9f47bf4f5ba53e0ab7338a7fd4626714cfb2 Mon Sep 17 00:00:00 2001
+From: Jeffery To <jeffery.to@gmail.com>
+Date: Tue, 23 Nov 2021 15:05:37 +0800
+Subject: [PATCH] cmd/link: use gold on ARM/ARM64 only if gold is available
+
+COPY relocation handling on ARM/ARM64 has been fixed in recent versions
+of the GNU linker. This switches to gold only if gold is available.
+
+Fixes #22040.
+---
+ src/cmd/link/internal/ld/lib.go | 19 +++++++------------
+ 1 file changed, 7 insertions(+), 12 deletions(-)
+
+--- a/src/cmd/link/internal/ld/lib.go
++++ b/src/cmd/link/internal/ld/lib.go
+@@ -1393,25 +1393,20 @@ func (ctxt *Link) hostlink() {
+ 		}
+ 
+ 		if ctxt.Arch.InFamily(sys.ARM, sys.ARM64) && buildcfg.GOOS == "linux" {
+-			// On ARM, the GNU linker will generate COPY relocations
+-			// even with -znocopyreloc set.
++			// On ARM, older versions of the GNU linker will generate
++			// COPY relocations even with -znocopyreloc set.
+ 			// https://sourceware.org/bugzilla/show_bug.cgi?id=19962
+ 			//
+-			// On ARM64, the GNU linker will fail instead of
+-			// generating COPY relocations.
++			// On ARM64, older versions of the GNU linker will fail
++			// instead of generating COPY relocations.
+ 			//
+-			// In both cases, switch to gold.
+-			altLinker = "gold"
+-
+-			// If gold is not installed, gcc will silently switch
+-			// back to ld.bfd. So we parse the version information
+-			// and provide a useful error if gold is missing.
++			// In both cases, switch to gold if gold is available.
+ 			name, args := flagExtld[0], flagExtld[1:]
+ 			args = append(args, "-fuse-ld=gold", "-Wl,--version")
+ 			cmd := exec.Command(name, args...)
+ 			if out, err := cmd.CombinedOutput(); err == nil {
+-				if !bytes.Contains(out, []byte("GNU gold")) {
+-					log.Fatalf("ARM external linker must be gold (issue #15696), but is not: %s", out)
++				if bytes.Contains(out, []byte("GNU gold")) {
++					altLinker = "gold"
+ 				}
+ 			}
+ 		}