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From Sander Temme <scte...@covalent.net>
Subject Re: Tagged and Rolled 2.0.44
Date Mon, 20 Jan 2003 00:32:26 GMT
> ld: warning multiple definitions of symbol _regcomp
> /Users/dirkx/tmp/asf/httpd-2.0.44/srclib/pcre/.libs/libpcre.al(pcreposix.lo)
> definition of _regcomp in section (__TEXT,__text)
> /usr/lib/libm.dylib(regcomp.So) definition of _regcomp

This has been there for a long time and appears to be harmless: we include a
regex parser, but there is one already in libSystem.dylib. We apparently
link against libm, which on Darwin is just a soft link to the System
library:

[MonaLisa:/usr/lib] sctemme% ls -l libm.dylib
lrwxr-xr-x  1 root  wheel  15 Jan 19 10:35 libm.dylib -> libSystem.dylib
[MonaLisa:/usr/lib] sctemme% ls -l libc.dylib
lrwxr-xr-x  1 root  wheel  15 Jan 19 10:35 libc.dylib -> libSystem.dylib
[MonaLisa:/usr/lib] sctemme% ls -l libSystem.dylib
lrwxr-xr-x  1 root  wheel  17 Jan 19 10:35 libSystem.dylib ->
libSystem.B.dylib
[MonaLisa:/usr/lib] sctemme% ls -l libSystem.B.dylib
-r-xr-xr-x  1 root  wheel  1245772 Dec 14 02:58 libSystem.B.dylib

(They put this in I believe in 10.1/Darwin 5; before there was only
libSystem.dylib)

S.

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