One of my changes to the build system yesterday broke the nightly build because:

1. The source tree was configured.
2. The builds directory was removed.
3. The source tree was re-configured.

Which led to a nasty dangling symlink that caused (3) to abort.

Fixed.

diff --git a/configure.ac b/configure.ac
index f94f07419495beaa1e300f1483c8e1ee543be3c0..44b2c0a31dc1825813407c9266af5958ac9971ed 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -379,7 +379,7 @@ echo ./config.status "\$@"
 EOF
     chmod +x config.reconfig
   fi
-  ln -sf "builds/$target/$build_type/config.log" "config.log"
+  ln -sf "$target/$build_type/config.log" "builds/config.log"
   exit $exitval
 else
   AC_MSG_RESULT([this one (user-specified)])