[ pyobjc-Bugs-3312793 ] -i sysroot does not make the build version independent

Bugs item #3312793, was opened at 2011-06-07 00:50
Message generated for change (Tracker Item Submitted) made by dwaynebailey
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Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Dwayne Bailey (dwaynebailey)
Assigned to: Nobody/Anonymous (nobody)
Summary: -i sysroot does not make the build version independent

Initial Comment:
In setup.py there are references to adding '-isysroot /' - the comments state that this is done to make the build portable between versions.  This is simply not true.  The build will be correct for current and future versions.

I've been building using jhbuild on 10.6 but targetting 10.5.  All builds failed since sysroot was resulting in 10.6 headers etc being pulled in.

I solved my build by simply removing all references to sysroot. The build then correctly links against the 10.5 SDK.

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