build: fix VPATH issue

[bison.git] / data / lalr1.cc

diff --git a/data/lalr1.cc b/data/lalr1.cc
index 930119f1926ed003e95ef35eee6c8a85483ecd2c..178b8fa992e8d7428e4939f50a54c16c96cab011 100644 (file)
--- a/data/lalr1.cc
+++ b/data/lalr1.cc
@@ -146,7 +146,8 @@ b4_variant_if([m4_include(b4_pkgdatadir/[variant.hh])])
 m4_define([b4_shared_declarations],
 [b4_percent_code_get([[requires]])[
 ]b4_parse_assert_if([# include <cassert>])[
-# include <deque>
+# include <cstdlib>  // abort
+# include <vector>
 # include <iostream>
 # include <stdexcept>
 # include <string>]b4_defines_if([[