|
|
Magic Mailing List |
|
From: Michael Bajura (mbajura AT isi DOT edu) Date: Fri Mar 26 2004 - 09:33:27 EST
Hey Tim,
Great to hear from you. I was wondering whether anyone was out there after
I got several bounced messages from full mailboxes.
There was also one other fix in scripts/configure:
Around line 8200 in the "darwin" section, it adds the flag "-bind_at_load"
to LDDL_FLAGS. This flag isn't recognized either. I am not sure whether
it's needed or what it does. The only change I tried was "-noprebind"
instead (the most similar sounding option on the man page). After that
everything linked and I was able to get magic started.
Changed from:
LDDL_FLAGS="-dynamiclib -flat_namespace -undefined suppress
-bind_at_load"
Changed to:
LDDL_FLAGS="-dynamiclib -flat_namespace -undefined suppress
-noprebind"
I am running MAX OS X 10.3.3.
Thanks,
MIke
On 3/26/04 9:03, "R. Timothy Edwards" <tim AT stravinsky DOT jhuapl.edu> wrote:
> Dear Mike,
>
> Thanks for the feedback. Here's the response:
>
>> 1) I seem to be getting errors because there are extra spaces around the
>> "=" sign on the LDDL_FLAGS line, I also seem to be getting errors because
>> there are no "'s in the LDFLAGS line.
>
> Okay, that's easy to fix.
>
>> 2) Also, later in the script there's an unconditional test for $GCC
>> Which unconditionally adds
>> "-Wl,--version-script=\${MAGICDIR}/magic/symbol.map\" on to the end
>> of LDDL_FLAGS.
>>
>> Apparently the compiler that comes with mac OSX 10.3 is already called "gcc"
>> and does NOT accept these options. Maybe this test should be under the
>> "darwin" test earlier in the script?
>
> Actually, I worked on this problem Wednesday because the same thing happens
> on Solaris. The problem is that the compiler is "gcc" but those particular
> flags are sent to the linker. The linker is called "ld" (in Solaris, at
> least) but GNU's "ld" takes different arguments than the Solaris "ld". I
> assume the same thing happens in OSX. A fix is in the "current revision
> 64" (I updated without changing the revision number because I thought the
> issue was only restricted to a handful of Solaris systems). However, I
> am not sure what options need to be passed to the OS-X linker when that
> linker is *not* GNU ld. Hopefully somebody can clue me in on this.
>
> Regards,
> Tim
>
MIke
--
Dr. Michael Bajura, Computer Scientist
Information Sciences Institute
University of Southern California, Viterbi School of Engineering
3811 Fairfax Drive Suite 200
Arlington, VA 22203
Tel 703-812-3719
Fax 703-812-3712
Email mbajura AT isi DOT edu
|
|
|
|