X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/9bcffa0c13d1abee13433f14cdb785cbb960425c..a26424642b1de2c5e237cd69a54f12b2f430321f:/doc/Makefile.am?ds=inline

diff --git a/doc/Makefile.am b/doc/Makefile.am
index d87f00f0..f695e22d 100644
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -30,7 +30,7 @@ $(srcdir)/cross-options.texi: $(top_srcdir)/src/getargs.c $(CROSS_OPTIONS_PL)
 	$(AM_V_at)rm -f $@.tmp
 	$(AM_V_at)cd $(top_builddir)/src && $(MAKE) $(AM_MAKEFLAGS) bison
 	$(AM_V_at)$(top_builddir)/src/bison --help \
-	  | perl $(CROSS_OPTIONS_PL) $(top_srcdir)/src/scan-gram.l >$@.tmp
+	  | $(PERL) $(CROSS_OPTIONS_PL) $(top_srcdir)/src/scan-gram.l >$@.tmp
 	$(AM_V_at)diff -u $@~ $@.tmp || true
 	$(AM_V_at)mv $@.tmp $@
 MAINTAINERCLEANFILES = $(srcdir)/cross-options.texi