https://git.ruby-lang.org/ruby.git/commit/?id=1581249de3

From 1581249de369e4d3e4ac09856bd10fb98cd4addb Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@r...>
Date: Mon, 26 Aug 2019 13:09:48 +0900
Subject: Added in-srcdir macro [ci skip]


diff --git a/defs/gmake.mk b/defs/gmake.mk
index c76c254..403b476 100644
--- a/defs/gmake.mk
+++ b/defs/gmake.mk
@@ -25,6 +25,8 @@ TEST_TARGETS := $(patsubst test-short,btest-ruby test-knownbug test-basic,$(TEST https://github.com/ruby/ruby/blob/trunk/defs/gmake.mk#L25
 TEST_DEPENDS := $(filter-out test-short $(TEST_TARGETS),$(TEST_DEPENDS))
 TEST_DEPENDS += $(if $(filter great exam love check,$(MAKECMDGOALS)),all exts)
 
+in-srcdir := $(if $(filter-out .,$(srcdir)),$(CHDIR) $(srcdir) &&)
+
 ifneq ($(filter -O0 -Od,$(optflags)),)
 override XCFLAGS := $(filter-out -D_FORTIFY_SOURCE=%,$(XCFLAGS))
 endif
@@ -148,7 +150,7 @@ commit: $(if $(filter commit,$(MAKECMDGOALS)),$(filter-out commit,$(MAKECMDGOALS https://github.com/ruby/ruby/blob/trunk/defs/gmake.mk#L150
 	@$(BASERUBY) -C "$(srcdir)" -I./tool/lib -rvcs -e 'VCS.detect(".").commit'
 	+$(Q) \
 	{ \
-	  $(CHDIR) "$(srcdir)"; \
+	  $(in-srcdir) \
 	  exec sed -f tool/prereq.status defs/gmake.mk template/Makefile.in common.mk; \
 	} | \
 	$(MAKE) $(mflags) Q=$(Q) ECHO=$(ECHO) srcdir="$(srcdir)" srcs_vpath="" CHDIR="$(CHDIR)" \
-- 
cgit v0.10.2


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