From c2557b6b010d2987527fecdd9c429df17cea4202 Mon Sep 17 00:00:00 2001
From: David Schleef <ds@schleef.org>
Date: Fri, 2 May 2003 07:33:20 +0000
Subject: [PATCH] Fix yacc and lex building

---
 lib/Makefile.am | 21 +++++++++++++++++----
 1 file changed, 17 insertions(+), 4 deletions(-)

diff --git a/lib/Makefile.am b/lib/Makefile.am
index 3a0f983..8738b97 100644
--- a/lib/Makefile.am
+++ b/lib/Makefile.am
@@ -1,15 +1,28 @@
 
+## hack
+FLEX_PATH=flex
+BISON_PATH=bison
+
 lib_LTLIBRARIES = libcomedi.la
 
 noinst_HEADERS = calib_yacc.h comedi_errno.h libinternal.h
 
+BUILT_SOURCES = calib_lex.c calib_yacc.c calib_yacc.h
+CLEANFILES = calib_lex.c calib_yacc.c calib_yacc.h grammar.output
+
+EXTRA_DIST = calib_lex.l calib_yacc.y version_script
+
+nodist_libcomedi_la_SOURCES = calib_lex.c calib_yacc.c
 libcomedi_la_SOURCES = \
-	buffer.c calib.c calib_lex.c calib_yacc.c cmd.c comedi.c \
-	data.c dio.c error.c filler.c get.c ioctl.c range.c sv.c \
-	timed.c timer.c
+	buffer.c calib.c cmd.c comedi.c data.c dio.c error.c \
+	filler.c get.c ioctl.c range.c sv.c timed.c timer.c
 
 libcomedi_la_CFLAGS = $(COMEDILIB_CFLAGS)
 libcomedi_la_LDFLAGS = -Wl,--version-script=$(srcdir)/version_script
 
-EXTRA_DIST = version_script
+calib_yacc.c: $(srcdir)/calib_yacc.y
+	$(BISON_PATH) -d -y -p calib_yy -o $@ $<
+
+calib_lex.c: $(srcdir)/calib_lex.l
+	$(FLEX_PATH) -Pcalib_yy -o$@ $<
 
-- 
2.26.2