(bin_SCRIPTS): New macro, for yacc.

(MOSTLYCLEANFILES): Add yacc.
(yacc): New rule.

diff --git a/src/Makefile.am b/src/Makefile.am
index 44b7c13..2ae2ee8 100644 (file)
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -29,6 +29,7 @@ INCLUDES = -I$(top_builddir)      \
 LDADD = ../lib/libbison.a $(LIBINTL)
 
 bin_PROGRAMS = bison
+bin_SCRIPTS = yacc
 
 bison_SOURCES =                                  \
        LR0.c LR0.h                               \
@@ -65,5 +66,12 @@ bison_SOURCES =                                \
 
 BUILT_SOURCES = scan-skel.c scan-gram.c parse-gram.c parse-gram.h
 
+MOSTLYCLEANFILES = yacc
+
+yacc:
+       echo '#! /bin/sh' >$@
+       echo 'exec $(bindir)/bison -y "$$@"' >>$@
+       chmod a+x $@
+
 echo:
        echo $(bison_SOURCES) $(noinst_HEADERS)