From 060ae17c806f0ba955b1c5d825b890b6de6c47e3 Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@ruby-lang.org>
Date: Mon, 19 Dec 2022 22:42:28 +0900
Subject: [PATCH] CPPFLAGS is needed for dtrace not only INCFLAGS

---
 template/Makefile.in | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/template/Makefile.in b/template/Makefile.in
index 05432cd573..bef5a08539 100644
--- a/template/Makefile.in
+++ b/template/Makefile.in
@@ -474,7 +474,7 @@ _PREFIXED_SYMBOL = TOKEN_PASTE($(SYMBOL_PREFIX),name)
 
 .d.h:
 	@$(ECHO) translating probes $<
-	$(Q) $(DTRACE) -o $@.tmp -h -C $(INCFLAGS) -s $<
+	$(Q) $(DTRACE) -o $@.tmp -h -C $(INCFLAGS) $(CPPFLAGS) -s $<
 	$(Q) sed -e 's/RUBY_/RUBY_DTRACE_/g' -e 's/PROBES_H_TMP/RUBY_PROBES_H/' -e 's/(char \*/(const char */g' -e 's/, char \*/, const char */g' $@.tmp > $@
 	$(Q) $(RM) $@.tmp