Makefile.defs: Set GODEBUG to gotypesalias=0

In Go v1.23 gotypesalias is set to 1, which changes the parsing of type aliases. This breaks our "generate-k8s-api" as k8s.io/gengo does not yet handle the new semantics. Work around this issue by setting gotypesalias=0 until the kubernetes tooling has fixed the issue. Signed-off-by: Jussi Maki <[email protected]>
sayboras · Sep 6, 2024 · 1d9d51f · 1d9d51f
1 parent 5fa9e35
commit 1d9d51f
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/Makefile.defs b/Makefile.defs
@@ -84,6 +84,11 @@ GO_BUILD_LDFLAGS ?=
 # go build/test -tags values
 GO_TAGS_FLAGS += osusergo
 
+# Keep the Go <=1.22 semantics for parsing type aliases.
+# This is needed for code generation (k8s protobuf, deep*) until 'gengo' has been fixed.
+GODEBUG += gotypesalias=0
+export GODEBUG
+
 # This is declared here as it is needed to change the covermode depending on if
 # RACE is specified.
 GOTEST_COVER_OPTS =