Fix yaccdry.test failure: require bison.

* tests/yaccdry.test: Require bison.
Found by NixOS Hydra.

Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>

diff --git a/ChangeLog b/ChangeLog
index 6c17cd3..c3b15be 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2010-11-10  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+       Fix yaccdry.test failure: require bison.
+       * tests/yaccdry.test: Require bison.
+       Found by NixOS Hydra.
+
 2010-11-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 
        Fix and document rules to not touch the tree with `make -n'.

diff --git a/tests/yaccdry.test b/tests/yaccdry.test
index d11d3fe..d2e7632 100755 (executable)
--- a/tests/yaccdry.test
+++ b/tests/yaccdry.test
@@ -16,6 +16,7 @@
 
 # Removal recovery rules for headers should not remove files with `make -n'.
 
+required=bison
 . ./defs || Exit 1
 
 set -e