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-rw-r--r--usr.bin/yacc/Makefile8
1 files changed, 6 insertions, 2 deletions
diff --git a/usr.bin/yacc/Makefile b/usr.bin/yacc/Makefile
index 677486f..a5f0d1b 100644
--- a/usr.bin/yacc/Makefile
+++ b/usr.bin/yacc/Makefile
@@ -1,7 +1,8 @@
# @(#)Makefile 5.3 (Berkeley) 5/12/90
# $FreeBSD$
-.PATH: ${.CURDIR}/../../contrib/byacc
+BYACC_SRC= ${.CURDIR}/../../contrib/byacc
+.PATH: ${BYACC_SRC}
PROG= yacc
SRCS= closure.c error.c graph.c lalr.c lr0.c main.c mkpar.c output.c \
@@ -12,7 +13,10 @@ CFLAGS+= -DMIXEDCASE_FILENAMES=1 \
-DHAVE_FCNTL_H=1 \
-DHAVE_ATEXIT=1 \
-DHAVE_MKSTEMP=1
-
+
+YYPATCH!= cat ${BYACC_SRC}/VERSION
+CFLAGS+= -DYYPATCH=${YYPATCH}
+
LINKS= ${BINDIR}/yacc ${BINDIR}/byacc
MLINKS= yacc.1 byacc.1
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