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Magic Mailing List |
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From: R. Timothy Edwards (tim AT stravinsky DOT jhuapl.edu) Date: Fri Mar 26 2004 - 09:03:50 EST
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
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