Re: Cross-development problem with curl
Re: Cross-development problem with curl
- Subject: Re: Cross-development problem with curl
- From: Steve Checkoway <email@hidden>
- Date: Tue, 06 Jun 2006 19:34:11 -0700
Jeffrey Johnson wrote:
We have a Cocoa application that calls a single function from curl.
We #import <curl/curl.h>, and we set OTHER_LDFLAGS to -lcurl. We also
have some Tiger-specific code, so we set the SDK to 10.4u, and we need
to support Panther, so we have the deployment target set to 10.3. The
problem is that Tiger only has libcurl.3: libcurl and libcurl.2 are
just symlinks to libcurl.3. Panther, on the other hand, doesn't have
libcurl.3 but only libcurl.2. With the SDK set to 10.4u, the app
won't launch on 10.3.9 because it's looking for libcurl.3. If we set
the SDK to 10.3.9, we can get the app to run on Panther, but we have
to get rid of the now-undefined Tiger methods and constants.
Is there any way to force it to wait until runtime to resolve the
symlink? Or is there some other solution to the problem? I've tried
a number of different fixes (e.g., weak linking), but nothing has
worked. I'd appreciate any help. Thanks!
You could try using install_name_tool(1) to change the path of the
library to be the symlink that exists on both systems.
--
Steve Checkoway
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