From eec45c24178e98b4b25b45fcc73586fa5c3b39e6 Mon Sep 17 00:00:00 2001
From: George Sapkin <george@sapk.in>
Date: Mon, 10 Aug 2026 18:29:57 +0300
Subject: [PATCH 1/5] golang: remove redundant quotes in extra_provides

Fixes: a6e94447f ("golang: fix missing dependency check")
Signed-off-by: George Sapkin <george@sapk.in>
---
 lang/golang/golang-version.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lang/golang/golang-version.mk b/lang/golang/golang-version.mk
index 335969a6283794..4bcc5dc79123f2 100644
--- a/lang/golang/golang-version.mk
+++ b/lang/golang/golang-version.mk
@@ -295,5 +295,5 @@ endef
 # src/debug contains ELF executables as test data and they reference these
 # libraries we need to call this to pass CheckDependencies in package-pack.mk
 define Package/$(PKG_NAME)-tests/extra_provides
-	echo 'libc.so.6' libstdc++.so.6' libtiff.so.6' | tr ' ' '\n'
+	echo 'libc.so.6 libstdc++.so.6 libtiff.so.6' | tr ' ' '\n'
 endef

From e17cc281a2627620fbf9e8f00887089082af677b Mon Sep 17 00:00:00 2001
From: George Sapkin <george@sapk.in>
Date: Mon, 10 Aug 2026 18:31:59 +0300
Subject: [PATCH 2/5] golang: fix target binary stripping

Fix stripping when using previous version as a bootstrap.

Fixes: 5657eb0e2 ("golang: split src into separate packages")
Signed-off-by: George Sapkin <george@sapk.in>
---
 lang/golang/golang-version.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lang/golang/golang-version.mk b/lang/golang/golang-version.mk
index 4bcc5dc79123f2..6bcdd2c961b6a4 100644
--- a/lang/golang/golang-version.mk
+++ b/lang/golang/golang-version.mk
@@ -22,7 +22,7 @@ PKG_UNPACK:=$(HOST_TAR) -C "$(PKG_BUILD_DIR)" --strip-components=1 -xzf "$(DL_DI
 HOST_UNPACK:=$(HOST_TAR) -C "$(HOST_BUILD_DIR)" --strip-components=1 -xzf "$(DL_DIR)/$(PKG_SOURCE)"
 
 # Don't strip ELF executables in test data
-RSTRIP:=$(subst $(SCRIPT_DIR)/rstrip.sh,go-strip-helper $(SCRIPT_DIR)/rstrip.sh,$(RSTRIP))
+RSTRIP:=$(subst $(SCRIPT_DIR)/rstrip.sh,../go-strip-helper $(SCRIPT_DIR)/rstrip.sh,$(RSTRIP))
 
 ifeq ($(GO_TARGET_SPECTRE_SUPPORTED),1)
   PKG_CONFIG_DEPENDS+=CONFIG_GOLANG_SPECTRE

From bb85eddffcbfc0716af479dea3367c8c4de7d456 Mon Sep 17 00:00:00 2001
From: George Sapkin <george@sapk.in>
Date: Mon, 10 Aug 2026 18:35:19 +0300
Subject: [PATCH 3/5] golang: add 1.27.0

Add Go 1.27 and use the default bootstrap.

Fixed: CVE-2026-33818
Fixed: CVE-2026-39821
Fixes: CVE-2026-39822
Fixes: CVE-2026-42505
Fixed: CVE-2026-46600
Fixed: CVE-2026-56853
Fixed: CVE-2026-56858
Fixed: CVE-2026-56859
Fixed: CVE-2026-56860
Fixed: CVE-2026-56862
Fixed: CVE-2026-56864
Fixed: CVE-2026-56865
Link: https://go.dev/doc/go1.27
Signed-off-by: George Sapkin <george@sapk.in>
---
 lang/golang/golang1.27/Makefile        | 104 +++++++++++++++++++++++++
 lang/golang/golang1.27/test-version.sh |  23 ++++++
 lang/golang/golang1.27/test.sh         |  21 +++++
 3 files changed, 148 insertions(+)
 create mode 100644 lang/golang/golang1.27/Makefile
 create mode 100755 lang/golang/golang1.27/test-version.sh
 create mode 100755 lang/golang/golang1.27/test.sh

diff --git a/lang/golang/golang1.27/Makefile b/lang/golang/golang1.27/Makefile
new file mode 100644
index 00000000000000..7e6d8e66b93205
--- /dev/null
+++ b/lang/golang/golang1.27/Makefile
@@ -0,0 +1,104 @@
+#
+# Copyright (C) 2018-2023 Jeffery To
+# Copyright (C) 2025-2026 George Sapkin
+#
+# SPDX-License-Identifier: GPL-2.0-only
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=golang1.27
+GO_VERSION_MAJOR_MINOR:=1.27
+GO_VERSION_PATCH:=
+GO_VERSION_RC:=3
+GO_BOOTSTRAP_VERSION:=bootstrap
+PKG_HASH:=e9e20edd1720095f9109696e963a66069d3f6d48d00eb9388c888ce06631df5c
+
+PKG_VERSION:=$(GO_VERSION_MAJOR_MINOR)$(if $(GO_VERSION_RC),.0)$(if $(GO_VERSION_PATCH),.$(GO_VERSION_PATCH))
+PKG_FILE_VERSION:=$(GO_VERSION_MAJOR_MINOR)$(if $(GO_VERSION_RC),rc$(GO_VERSION_RC))$(if $(GO_VERSION_PATCH),.$(GO_VERSION_PATCH))
+PKG_RELEASE:=1
+
+GO_SOURCE_URLS:=https://go.dev/dl/ \
+                https://golang.google.cn/dl/ \
+                https://mirrors.nju.edu.cn/golang/ \
+                https://mirrors.ustc.edu.cn/golang/
+
+PKG_SOURCE:=go$(PKG_FILE_VERSION).src.tar.gz
+PKG_SOURCE_URL:=$(GO_SOURCE_URLS)
+
+PKG_MAINTAINER:=George Sapkin <george@sapk.in>
+PKG_LICENSE:=BSD-3-Clause
+PKG_LICENSE_FILES:=LICENSE
+PKG_CPE_ID:=cpe:/a:golang:go
+
+PKG_BUILD_DEPENDS:=$(PKG_NAME)/host
+PKG_BUILD_DIR:=$(BUILD_DIR)/go-$(PKG_VERSION)
+PKG_BUILD_PARALLEL:=1
+PKG_BUILD_FLAGS:=no-mips16
+
+PKG_GO_PREFIX:=/usr
+PKG_GO_VERSION_ID:=$(GO_VERSION_MAJOR_MINOR)
+
+HOST_BUILD_DEPENDS:=golang$(if $(filter bootstrap,$(GO_BOOTSTRAP_VERSION)),-)$(GO_BOOTSTRAP_VERSION)/host
+HOST_BUILD_DIR:=$(BUILD_DIR_HOST)/go-$(PKG_VERSION)
+HOST_BUILD_PARALLEL:=1
+
+# From go tool dist list
+HOST_GO_VALID_OS_ARCH:= \
+  aix/ppc64 \
+  android/386 \
+  android/amd64 \
+  android/arm \
+  android/arm64 \
+  darwin/amd64 \
+  darwin/arm64 \
+  dragonfly/amd64 \
+  freebsd/386 \
+  freebsd/amd64 \
+  freebsd/arm \
+  freebsd/arm64 \
+  illumos/amd64 \
+  ios/amd64 \
+  ios/arm64 \
+  js/wasm \
+  linux/386 \
+  linux/amd64 \
+  linux/arm \
+  linux/arm64 \
+  linux/loong64 \
+  linux/mips \
+  linux/mips64 \
+  linux/mips64le \
+  linux/mipsle \
+  linux/ppc64 \
+  linux/ppc64le \
+  linux/riscv64 \
+  linux/s390x \
+  netbsd/386 \
+  netbsd/amd64 \
+  netbsd/arm \
+  netbsd/arm64 \
+  openbsd/386 \
+  openbsd/amd64 \
+  openbsd/arm \
+  openbsd/arm64 \
+  openbsd/ppc64 \
+  openbsd/riscv64 \
+  plan9/386 \
+  plan9/amd64 \
+  plan9/arm \
+  solaris/amd64 \
+  wasip1/wasm \
+  windows/386 \
+  windows/amd64 \
+  windows/arm64
+
+include $(INCLUDE_DIR)/host-build.mk
+include $(INCLUDE_DIR)/package.mk
+include ../golang-version.mk
+
+$(eval $(call HostBuild))
+$(eval $(call BuildPackage,$(PKG_NAME)))
+$(eval $(call BuildPackage,$(PKG_NAME)-doc))
+$(eval $(call BuildPackage,$(PKG_NAME)-misc))
+$(eval $(call BuildPackage,$(PKG_NAME)-src))
+$(eval $(call BuildPackage,$(PKG_NAME)-tests))
diff --git a/lang/golang/golang1.27/test-version.sh b/lang/golang/golang1.27/test-version.sh
new file mode 100755
index 00000000000000..2fac549f0c1cec
--- /dev/null
+++ b/lang/golang/golang1.27/test-version.sh
@@ -0,0 +1,23 @@
+#!/bin/sh
+#
+# SPDX-License-Identifier: GPL-2.0-only
+
+# shellcheck shell=busybox
+
+case "$PKG_NAME" in
+golang?.??-doc|\
+golang?.??-misc|\
+golang?.??-src|\
+golang?.??-tests)
+	exit 0
+	;;
+
+golang?.??)
+	go version | grep -F " go$PKG_VERSION "
+	;;
+
+*)
+	echo "Untested package: $PKG_NAME" >&2
+	exit 1
+	;;
+esac
diff --git a/lang/golang/golang1.27/test.sh b/lang/golang/golang1.27/test.sh
new file mode 100755
index 00000000000000..cb02a5d35b2903
--- /dev/null
+++ b/lang/golang/golang1.27/test.sh
@@ -0,0 +1,21 @@
+#!/bin/sh
+#
+# SPDX-License-Identifier: GPL-2.0-only
+
+case "$1" in
+	golang*doc|golang*misc|golang*src|golang*tests) exit ;;
+esac
+
+cat <<'EOF' > hello.go
+package main
+
+import "fmt"
+
+func main() {
+	fmt.Println("Hello, World!")
+}
+
+EOF
+
+go run hello.go
+rm hello.go

From 9338e52b4b2a9d0ed42644c474d45f7b323c9bce Mon Sep 17 00:00:00 2001
From: George Sapkin <george@sapk.in>
Date: Mon, 10 Aug 2026 18:37:44 +0300
Subject: [PATCH 4/5] golang: switch default to 1.27

Switch default Go version from 1.26 to 1.27.

Signed-off-by: George Sapkin <george@sapk.in>
---
 lang/golang/golang-values.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lang/golang/golang-values.mk b/lang/golang/golang-values.mk
index 4d2c61e64c9e99..1329a7b2afe7d3 100644
--- a/lang/golang/golang-values.mk
+++ b/lang/golang/golang-values.mk
@@ -124,7 +124,7 @@ unexport \
   GOBOOTSTRAP_TOOLEXEC
 
 
-GO_DEFAULT_VERSION:=1.26
+GO_DEFAULT_VERSION:=1.27
 GO_HOST_VERSION:=$(patsubst golang%/host,%,$(filter golang%/host,$(PKG_BUILD_DEPENDS)))
 ifeq ($(GO_HOST_VERSION),)
   GO_HOST_VERSION:=$(GO_DEFAULT_VERSION)

From 7b309623331bb046769891a66e833dae4ba63be5 Mon Sep 17 00:00:00 2001
From: George Sapkin <george@sapk.in>
Date: Mon, 10 Aug 2026 18:39:24 +0300
Subject: [PATCH 5/5] golang: drop 1.26

Drop Go 1.26.

Signed-off-by: George Sapkin <george@sapk.in>
---
 lang/golang/golang1.26/Makefile        | 104 -------------------------
 lang/golang/golang1.26/test-version.sh |  23 ------
 lang/golang/golang1.26/test.sh         |  21 -----
 3 files changed, 148 deletions(-)
 delete mode 100644 lang/golang/golang1.26/Makefile
 delete mode 100755 lang/golang/golang1.26/test-version.sh
 delete mode 100755 lang/golang/golang1.26/test.sh

diff --git a/lang/golang/golang1.26/Makefile b/lang/golang/golang1.26/Makefile
deleted file mode 100644
index 761dea9e386bf8..00000000000000
--- a/lang/golang/golang1.26/Makefile
+++ /dev/null
@@ -1,104 +0,0 @@
-#
-# Copyright (C) 2018-2023 Jeffery To
-# Copyright (C) 2025-2026 George Sapkin
-#
-# SPDX-License-Identifier: GPL-2.0-only
-
-include $(TOPDIR)/rules.mk
-
-PKG_NAME:=golang1.26
-GO_VERSION_MAJOR_MINOR:=1.26
-GO_VERSION_PATCH:=6
-GO_VERSION_RC:=
-GO_BOOTSTRAP_VERSION:=bootstrap
-PKG_HASH:=a0721c54c688901448d77ad9b3ec7ea7c474730755ff891382e92ecb93ff2cb1
-
-PKG_VERSION:=$(GO_VERSION_MAJOR_MINOR)$(if $(GO_VERSION_RC),.0)$(if $(GO_VERSION_PATCH),.$(GO_VERSION_PATCH))
-PKG_FILE_VERSION:=$(GO_VERSION_MAJOR_MINOR)$(if $(GO_VERSION_RC),rc$(GO_VERSION_RC))$(if $(GO_VERSION_PATCH),.$(GO_VERSION_PATCH))
-PKG_RELEASE:=1
-
-GO_SOURCE_URLS:=https://go.dev/dl/ \
-                https://golang.google.cn/dl/ \
-                https://mirrors.nju.edu.cn/golang/ \
-                https://mirrors.ustc.edu.cn/golang/
-
-PKG_SOURCE:=go$(PKG_FILE_VERSION).src.tar.gz
-PKG_SOURCE_URL:=$(GO_SOURCE_URLS)
-
-PKG_MAINTAINER:=George Sapkin <george@sapk.in>
-PKG_LICENSE:=BSD-3-Clause
-PKG_LICENSE_FILES:=LICENSE
-PKG_CPE_ID:=cpe:/a:golang:go
-
-PKG_BUILD_DEPENDS:=$(PKG_NAME)/host
-PKG_BUILD_DIR:=$(BUILD_DIR)/go-$(PKG_VERSION)
-PKG_BUILD_PARALLEL:=1
-PKG_BUILD_FLAGS:=no-mips16
-
-PKG_GO_PREFIX:=/usr
-PKG_GO_VERSION_ID:=$(GO_VERSION_MAJOR_MINOR)
-
-HOST_BUILD_DEPENDS:=golang$(if $(filter bootstrap,$(GO_BOOTSTRAP_VERSION)),-)$(GO_BOOTSTRAP_VERSION)/host
-HOST_BUILD_DIR:=$(BUILD_DIR_HOST)/go-$(PKG_VERSION)
-HOST_BUILD_PARALLEL:=1
-
-# From go tool dist list
-HOST_GO_VALID_OS_ARCH:= \
-  aix/ppc64 \
-  android/386 \
-  android/amd64 \
-  android/arm \
-  android/arm64 \
-  darwin/amd64 \
-  darwin/arm64 \
-  dragonfly/amd64 \
-  freebsd/386 \
-  freebsd/amd64 \
-  freebsd/arm \
-  freebsd/arm64 \
-  illumos/amd64 \
-  ios/amd64 \
-  ios/arm64 \
-  js/wasm \
-  linux/386 \
-  linux/amd64 \
-  linux/arm \
-  linux/arm64 \
-  linux/loong64 \
-  linux/mips \
-  linux/mips64 \
-  linux/mips64le \
-  linux/mipsle \
-  linux/ppc64 \
-  linux/ppc64le \
-  linux/riscv64 \
-  linux/s390x \
-  netbsd/386 \
-  netbsd/amd64 \
-  netbsd/arm \
-  netbsd/arm64 \
-  openbsd/386 \
-  openbsd/amd64 \
-  openbsd/arm \
-  openbsd/arm64 \
-  openbsd/ppc64 \
-  openbsd/riscv64 \
-  plan9/386 \
-  plan9/amd64 \
-  plan9/arm \
-  solaris/amd64 \
-  wasip1/wasm \
-  windows/386 \
-  windows/amd64 \
-  windows/arm64
-
-include $(INCLUDE_DIR)/host-build.mk
-include $(INCLUDE_DIR)/package.mk
-include ../golang-version.mk
-
-$(eval $(call HostBuild))
-$(eval $(call BuildPackage,$(PKG_NAME)))
-$(eval $(call BuildPackage,$(PKG_NAME)-doc))
-$(eval $(call BuildPackage,$(PKG_NAME)-misc))
-$(eval $(call BuildPackage,$(PKG_NAME)-src))
-$(eval $(call BuildPackage,$(PKG_NAME)-tests))
diff --git a/lang/golang/golang1.26/test-version.sh b/lang/golang/golang1.26/test-version.sh
deleted file mode 100755
index 2fac549f0c1cec..00000000000000
--- a/lang/golang/golang1.26/test-version.sh
+++ /dev/null
@@ -1,23 +0,0 @@
-#!/bin/sh
-#
-# SPDX-License-Identifier: GPL-2.0-only
-
-# shellcheck shell=busybox
-
-case "$PKG_NAME" in
-golang?.??-doc|\
-golang?.??-misc|\
-golang?.??-src|\
-golang?.??-tests)
-	exit 0
-	;;
-
-golang?.??)
-	go version | grep -F " go$PKG_VERSION "
-	;;
-
-*)
-	echo "Untested package: $PKG_NAME" >&2
-	exit 1
-	;;
-esac
diff --git a/lang/golang/golang1.26/test.sh b/lang/golang/golang1.26/test.sh
deleted file mode 100755
index cb02a5d35b2903..00000000000000
--- a/lang/golang/golang1.26/test.sh
+++ /dev/null
@@ -1,21 +0,0 @@
-#!/bin/sh
-#
-# SPDX-License-Identifier: GPL-2.0-only
-
-case "$1" in
-	golang*doc|golang*misc|golang*src|golang*tests) exit ;;
-esac
-
-cat <<'EOF' > hello.go
-package main
-
-import "fmt"
-
-func main() {
-	fmt.Println("Hello, World!")
-}
-
-EOF
-
-go run hello.go
-rm hello.go