Problem building sharutils 4.14 on AIX 6.1

Hello,

I built sharutils 4.14 on AIX 6.1 and initially got the following errors when
compiling scribble.c:

[...]
make[2]: Entering directory `/pf/sw/src/sharutils/sharutils-4.14-build/src'
  CC       scribble.o
"../lib/unistd.h", line 121.3: 1506-205 (S) #error "Please include config.h first."
"../lib/unistd.h", line 123.1: 1506-485 (S) Parameter declaration list is
incompatible with declarator for _GL_INLINE_HEADER_BEGIN.
"../lib/unistd.h", line 1851.1: 1506-276 (S) Syntax error: possible missing '{'?
"../../sharutils-4.14/src/scribble.c", line 15.5: 1506-045 (S) Undeclared
identifier scrib_buf_t.
"../../sharutils-4.14/src/scribble.c", line 15.21: 1506-045 (S) Undeclared
identifier sb_next.
"../../sharutils-4.14/src/scribble.c", line 16.21: 1506-190 (I) Automatic
constant sb_size does not have a value. Zero is being assumed.
"../../sharutils-4.14/src/scribble.c", line 21.8: 1506-166 (S) Definition of
function scrib_buf_t requires parentheses.
"../../sharutils-4.14/src/scribble.c", line 21.20: 1506-276 (S) Syntax error:
possible missing '{'?
[...]

So I gathered scribble.c indirectly included a home-brew version of unistd.h
that configure generated. I was able to fix above problem by adding an

#ifdef HAVE_CONFIG_H
#include "config.h"
#endif

to scribble.c.

Please find a corresponding patch attached.

Regards, Thomas Jahns
-- 
Thomas Jahns
DKRZ GmbH, Department: Application software

Deutsches Klimarechenzentrum
Bundesstraße 45a
D-20146 Hamburg

Phone: +49-40-460094-151
Fax: +49-40-460094-270
Email: Thomas Jahns <[email protected]>

--- a/src/scribble.c	2013-10-21 13:11:52.000000000 +0200
+++ b/src/scribble.c	2013-10-21 13:05:26.000000000 +0200
@@ -1,4 +1,6 @@
-
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
 #include <stdio.h>
 #include <stdlib.h>
 #include "scribble.h"