https://git.ruby-lang.org/ruby.git/commit/?id=ece917bab3

From ece917bab38248e1fd1974e597d66df8e33d862e Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@r...>
Date: Sat, 21 Nov 2020 23:15:26 +0900
Subject: Added rubyspec-capiext target

This target builds extensions for rubyspec optional C-API tests.

diff --git a/defs/gmake.mk b/defs/gmake.mk
index 31af44a..ec9575a 100644
--- a/defs/gmake.mk
+++ b/defs/gmake.mk
@@ -383,3 +383,13 @@ update-deps: https://github.com/ruby/ruby/blob/trunk/defs/gmake.mk#L383
 	$(RMDIR) $(dir $(deps_dir))
 	git --git-dir=$(GIT_DIR) merge --no-edit --ff-only $(update_deps)
 	git --git-dir=$(GIT_DIR) branch --delete $(update_deps)
+
+# order-only-prerequisites doesn't work for $(RUBYSPEC_CAPIEXT)
+# because the same named directory exists in the source tree.
+$(RUBYSPEC_CAPIEXT)/%.$(DLEXT): $(srcdir)/$(RUBYSPEC_CAPIEXT)/%.c $(srcdir)/$(RUBYSPEC_CAPIEXT)/rubyspec.h $(RUBY_H_INCLUDES)
+	$(ECHO) building $@
+	$(Q) $(MAKEDIRS) $(@D)
+	$(Q) $(DLDSHARED) $(DLDFLAGS) $(ARCH_FLAG) $(CFLAGS) $(INCFLAGS) $(CPPFLAGS) $(OUTFLAG)$@ $<
+	$(Q) $(RMALL) $@.*
+rubyspec-capiext: $(patsubst %.c,$(RUBYSPEC_CAPIEXT)/%.$(DLEXT),$(notdir $(wildcard $(srcdir)/$(RUBYSPEC_CAPIEXT)/*.c)))
+	@ $(NULLCMD)
-- 
cgit v0.10.2


--
ML: ruby-changes@q...
Info: http://www.atdot.net/~ko1/quickml/