1 files changed, 41 insertions, 0 deletions

diff --git a/meta/recipes-devtools/go/go-1.18/0001-exec.go-do-not-write-linker-flags-into-buildids.patch b/meta/recipes-devtools/go/go-1.18/0001-exec.go-do-not-write-linker-flags-into-buildids.patch
new file mode 100644
index 0000000000..20b6636f65
--- /dev/null
+++ b/meta/recipes-devtools/go/go-1.18/0001-exec.go-do-not-write-linker-flags-into-buildids.patch
@@ -0,0 +1,41 @@
+From bdd69b55387f80c8df18d0af5008bf5e1a66be6a Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex.kanavin@gmail.com>
+Date: Mon, 23 Nov 2020 19:22:04 +0000
+Subject: [PATCH] exec.go: do not write linker flags into buildids
+
+The flags can contain build-specific paths, breaking reproducibility.
+
+To make this acceptable to upstream, we probably need to trim the flags,
+removing those known to be buildhost-specific.
+
+Upstream-Status: Inappropriate [needs upstream discussion]
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+---
+ src/cmd/go/internal/work/exec.go | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/src/cmd/go/internal/work/exec.go b/src/cmd/go/internal/work/exec.go
+index 696db23..727d40b 100644
+--- a/src/cmd/go/internal/work/exec.go
++++ b/src/cmd/go/internal/work/exec.go
+@@ -1136,7 +1136,7 @@ func (b *Builder) linkActionID(a *Action) cache.ActionID {
+        }
+ 
+        // Toolchain-dependent configuration, shared with b.linkSharedActionID.
+-       b.printLinkerConfig(h, p)
++       //b.printLinkerConfig(h, p)
+ 
+        // Input files.
+        for _, a1 := range a.Deps {
+@@ -1418,7 +1418,7 @@ func (b *Builder) linkSharedActionID(a *Action) cache.ActionID {
+        fmt.Fprintf(h, "goos %s goarch %s\n", cfg.Goos, cfg.Goarch)
+ 
+        // Toolchain-dependent configuration, shared with b.linkActionID.
+-       b.printLinkerConfig(h, nil)
++       //b.printLinkerConfig(h, nil)
+ 
+        // Input files.
+        for _, a1 := range a.Deps {
+-- 
+2.17.1
+