From cb396d4214f7d1c60a9bb45420ef647468b8da2e Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@ruby-lang.org>
Date: Sun, 21 Mar 2021 17:53:20 +0900
Subject: Share variables defined in common GNUmakefile also in cygwin/mingw

---
 template/GNUmakefile.in | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'template')

diff --git a/template/GNUmakefile.in b/template/GNUmakefile.in
index 74fbe84140..e2f2d1aebd 100644
--- a/template/GNUmakefile.in
+++ b/template/GNUmakefile.in
@@ -1,6 +1,11 @@
 gnumake = yes
 
+ifeq ($(filter Makefile,$(MAKEFILE_LIST)),)
 include Makefile
+
+GNUmakefile: $(srcdir)/template/GNUmakefile.in
+endif
+
 override silence := $(if $(findstring s,$(firstword $(MFLAGS))),yes,no)
 
 ifeq ($(HAVE_BASERUBY),yes)
@@ -10,5 +15,3 @@ endif
 include $(srcdir)/defs/universal.mk
 -include uncommon.mk
 include $(srcdir)/defs/gmake.mk
-
-GNUmakefile: $(srcdir)/template/GNUmakefile.in
-- 
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