find_library finds a library. MacOSX10.4u is a directory, not a library.<br><br><div>You just want:</div><div>if(EXISTS "/Developer/SDKs/MacOSX10.4u")</div><div><br></div><div><br><div class="gmail_quote">On Fri, Mar 26, 2010 at 2:08 PM, Simmons, Aaron <span dir="ltr"><<a href="mailto:asimmons@rosettastone.com">asimmons@rosettastone.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">When compiled on Mac OS X, my project links against the 10.4 SDK. This SDK is often not installed by default on newer systems (10.6, for example). I would like to put in a check for whether the SDK is present before compiling (otherwise the developer gets all kinds of hard-to-understand compile errors).<br>
<br>
I'm trying to use find_library like this:<br>
find_library(sdk MacOSX10.4u PATHS /Developer/SDKs)<br>
message("sdk= ${sdk}")<br>
but the result is<br>
sdk= sdk-NOTFOUND<br>
even on a system where the 10.4 sdk is present.<br>
<br>
What am I missing?<br>
<br>
<br>
Thanks,<br>
aaron<br>
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