build: fix our adjustments for gnulib files in lib.

[bison.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 1fd22566887cbb10a8119199b7766c6c82baeeb4..5fe57bfc93286a10c3bbbccef917c714f5879386 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -165,9 +165,10 @@ gt_JAVAEXEC
 # So prefix paths with lib/.  See also etc/prefix-gnulib-mk.
 gl_LIBOBJS=`echo "$gl_LIBOBJS" | sed -e 's, , lib/,g'`
 for ac_var in ALLOCA_H ERRNO_H FCNTL_H GETOPT_H INTTYPES_H \
+              LIBUNISTRING_UNITYPES_H LIBUNISTRING_UNIWIDTH_H \
               STDBOOL_H STDINT_H SYS_WAIT_H WCHAR_H WCTYPE_H
 do
-  eval "test 'x$ac_var' = x || $ac_var=lib/\$$ac_var"
+  eval "test x\$$ac_var = x || $ac_var=lib/\$$ac_var"
 done
 AC_CONFIG_FILES([Makefile
                 po/Makefile.in