From 8023ec242f1442159ba68d793447b9b3dc8db0aa Mon Sep 17 00:00:00 2001
From: Flavio Cruz <flaviocruz@gmail.com>
Date: Mon, 14 Mar 2016 16:22:34 -0400
Subject: Automatically generate parser.h.

* Makefile.am: Set AM_YFLAGS to -d to generate parser.h. Add parser.h to
CLEANFILES and include parser.h as a dependency of lexxer.c.
* lexxer.l: Declare yyerror here.
* parser.h: Remove file since yacc will generate the same content
automatically.
---
 Makefile.am | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'Makefile.am')

diff --git a/Makefile.am b/Makefile.am
index 3e6dfcf..65737be 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -3,9 +3,11 @@
 libexec_PROGRAMS = migcom
 bin_SCRIPTS = mig
 
+AM_YFLAGS = -d
+
 EXTRA_DIST = gensym.awk cpu.sym
 
-CLEANFILES = cpu.h *.sym[co] lexxer.c parser.c
+CLEANFILES = cpu.h *.sym[co] lexxer.c parser.c parser.h
 
 AWK_V = $(AWK_V_$(V))
 AWK_V_ = $(AWK_V_$(AM_DEFAULT_VERBOSITY))
@@ -29,6 +31,8 @@ SUFFIXES = .h .symo .symc .sym
 	    $< > $@
 cpu.symc: $(srcdir)/gensym.awk
 
+lexxer.c: parser.h
+
 $(migcom_OBJECTS): cpu.h
 
 #
-- 
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