Remove some empty src/s files.

* configure.ac (opsysfile): Set to empty on freebsd, gnu-linux,
gnu-kfreebsd; and to usg5-4-common.h on sol2*, unixware.

* src/s/freebsd.h, src/s/gnu-linux.h, src/s/sol2-6.h, src/s/unixware.h:
Remove empty files.

1 files changed, 5 insertions, 0 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 6825a22c08a..913c3bc865d 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,8 @@
+2012-07-30  Glenn Morris  <rgm@gnu.org>
+
+        * s/freebsd.h, s/gnu-linux.h, s/sol2-6.h, s/unixware.h:
+        Remove empty files.
+
 2012-07-30  Paul Eggert  <eggert@cs.ucla.edu>
 
         Export to GDB most of lisp.h's remaining object-like macros.