Re: SDK headaches
Re: SDK headaches
- Subject: Re: SDK headaches
- From: John Mikros <email@hidden>
- Date: Thu, 6 Aug 2009 14:06:22 -0700
Never mind. We'll use a statically linked version of libcurl. Sorry
for the bandwidth noise.
On Aug 6, 2009, at 1:58 PM, John Mikros wrote:
Hello all,
we have a dylib that is linked against the 10.4u SDK. However, we
need it to run on 10.3.9 as well. This library links against libcurl
in /usr/lib. We are limiting ourselves to those functions in libcurl
that existed in 10.3.9 (and I've verified this using nm), so there's
no problem there.
However, we're encountering two problems. The first is that the
install name that gets copied into our library is /usr/lib/libcurl.
3.dylib, but what exists in 10.3.9 is /usr/lib/libcurl.2.dylib.
That's easy enough to fix using install_name_tool.
The second problem is that the compatibility level that is copied into
our dylib is copied from libcurl.3.dylib and is 4.0.0, but /usr/lib/
libcurl.dylib in 10.3.9 is 3.2.0, so the library is not loaded because
it thinks that it is not compatible.
Is there an "install_compatibility_version_tool" or something where I
can change the compat version that is expected?
thanks
-john
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