Improves options in the manual.

[bison.git] / doc / Makefile.am

diff --git a/doc/Makefile.am b/doc/Makefile.am
index 36370fca4ef90045a53e954cd3d67af9d985fc05..f5ff34b29687bd10eac94f5e37158199fb986627 100644 (file)
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -28,7 +28,8 @@ CROSS_OPTIONS_PL = $(top_srcdir)/build-aux/cross-options.pl
 $(srcdir)/cross-options.texi: $(top_srcdir)/src/getargs.c $(CROSS_OPTIONS_PL)
        -rm -f $@ $@.tmp
        cd $(top_builddir)/src && $(MAKE) $(AM_MAKEFLAGS) bison
-       $(top_builddir)/src/bison --help | perl $(CROSS_OPTIONS_PL) >$@.tmp
+       $(top_builddir)/src/bison --help \
+         | perl $(CROSS_OPTIONS_PL) $(top_srcdir)/src/scan-gram.l >$@.tmp
        mv $@.tmp $@
 MAINTAINERCLEANFILES = $(srcdir)/cross-options.texi