From fd5de54fa1df41dbb46b8869901541987cbdc427 Mon Sep 17 00:00:00 2001
From: Kaz Kylheku <kaz@kylheku.com>
Date: Thu, 26 Nov 2009 10:11:43 -0800
Subject: Not all systems have a yacc alias for the yacc program. txr is known
 to work with two yacc implementations: GNU Bison and Berkeley yacc. Let's add
 some auto-detection for yacc.

---
 Makefile | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'Makefile')

diff --git a/Makefile b/Makefile
index 30ffaa3f..e25df5db 100644
--- a/Makefile
+++ b/Makefile
@@ -26,7 +26,7 @@
 # Test data in the tests/ directory is in the public domain,
 # unless it contains notices to the contrary.
 
--include config.make
+include config.make
 
 CFLAGS := -I. -I$(top_srcdir) $(LANG_FLAGS) $(DIAG_FLAGS) \
           $(OPT_FLAGS) $(DBG_FLAGS) $(PLATFORM_FLAGS)
@@ -115,3 +115,7 @@ conftest2: conftest1.c conftest2.c
 
 conftest.syms: conftest.o
 	$(NM) -t o -P $^ > $@
+
+.PHONY: conftest.yacc
+conftest.yacc:
+	@echo $(YACC)
-- 
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