compilation of pg_config fails

Hi,

since str(n?)cat got replaced with strlcat, I fail to build PostgreSQL 
(current CVS HEAD). HAVING_DECL_STRLCAT is not set, so AFAIK, the 
strlcat() function from src/port should be used. However, I've read the 
README there, but still don't quite know what's wrong.

The linker throws:

gcc -O1 -Wall -pg -Wall -Wmissing-prototypes -Wpointer-arith -Winline 
-Wdeclaration-after-statement -Wendif-labels -fno-strict-aliasing -g 
pg_config.o  -L../../../src/port  -Wl,-rpath,'/usr/local/pgsql/lib' 
-lpgport -lz -lreadline -lcrypt -ldl -lm  -o pg_config
pg_config.o: In function `show_pgxs':
/home/markus/projects/pgsql/sources/trunk/src/bin/pg_config/pg_config.c:216: 

undefined reference to `strlcat'

Even if objdump confirms that strlcat.o is compiled in 
../../../src/port/libpgport.o:

In archive ../../../src/port/libpgport.a:

strlcpy.o:     file format elf32-i386

SYMBOL TABLE:
00000000 l    df *ABS*  00000000 strlcpy.c
00000000 l    d  .text  00000000 .text
00000000 l    d  .data  00000000 .data
00000000 l    d  .bss   00000000 .bss
00000000 l    d  .debug_abbrev  00000000 .debug_abbrev
00000000 l    d  .debug_info    00000000 .debug_info
00000000 l    d  .debug_line    00000000 .debug_line
00000000 l    d  .debug_frame   00000000 .debug_frame
00000000 l    d  .debug_loc     00000000 .debug_loc
00000000 l    d  .debug_pubnames        00000000 .debug_pubnames
00000000 l    d  .debug_aranges 00000000 .debug_aranges
00000000 l    d  .debug_str     00000000 .debug_str
00000000 l    d  .note.GNU-stack        00000000 .note.GNU-stack
00000000 l    d  .comment       00000000 .comment
00000000 g     F .text  00000045 strlcpy
00000000         *UND*  00000000 mcount

...

# uname -a:

Linux grml 2.6.20 #1 SMP PREEMPT Tue Feb 6 14:48:26 PST 2007 i686 GNU/Linux

Any idea?

Regards

Markus