[PATCH 4/4] gnulib: update

[Akim Demaille]

* lib/yyerror.c: Include config.h since the following stdio.h might be
from gnulib.
---
 gnulib         | 2 +-
 lib/.gitignore | 6 ++++++
 lib/yyerror.c  | 2 ++
 m4/.gitignore  | 1 -
 4 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/gnulib b/gnulib
index daf7f8c..e657573 160000
--- a/gnulib
+++ b/gnulib
@@ -1 +1 @@
-Subproject commit daf7f8c02242c535d596231e2f655109b97fa2bc
+Subproject commit e657573866e8aded3b3b1461c346cf9ad02a5148
diff --git a/lib/.gitignore b/lib/.gitignore
index a5595ab..1535447 100644
--- a/lib/.gitignore
+++ b/lib/.gitignore
@@ -272,3 +272,9 @@
 /binary-io.c
 /mbuiter.c
 /xsize.c
+/bitrotate.c
+/math.c
+/sig-handler.c
+/stdio.c
+/unistd.c
+/wctype-h.c
diff --git a/lib/yyerror.c b/lib/yyerror.c
index c9f492f..332e91e 100644
--- a/lib/yyerror.c
+++ b/lib/yyerror.c
@@ -17,6 +17,8 @@
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
+#include <config.h>
+
 #include <stdio.h>
 
 int yyerror (char const *);
diff --git a/m4/.gitignore b/m4/.gitignore
index e85072b..7d11249 100644
--- a/m4/.gitignore
+++ b/m4/.gitignore
@@ -48,7 +48,6 @@
 /hash.m4
 /iconv.m4
 /include_next.m4
-/inline.m4
 /intdiv0.m4
 /intl.m4
 /intldir.m4
-- 
1.8.0.1