osx: note workaround for recent Xcode versions

see #1758
This commit is contained in:
Tony Theodore 2017-06-20 20:10:25 +10:00
parent be9e0856f2
commit aa4e4bab44
1 changed files with 11 additions and 1 deletions

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@ -845,7 +845,7 @@ USE_OSGPLUGIN(<plugin2>)
and will need <code>brew link</code> to be found.
</p>
<h5 id="requirements-macos-genaral">Genral Notes</h5>
<h5 id="requirements-macos-general">Genral Notes</h5>
<p>
You may be prompted to install a java runtime
- this is not required.
@ -855,6 +855,16 @@ USE_OSGPLUGIN(&lt;plugin2&gt;)
</p>
<p>
<h5>Certain packages have open issues on OS X</h5>
</p>
<p>
For Xcode ≥ 8.3 install an alternate compiler to build `gcc`.
For example, if you use Macports run:
<pre>sudo port install gcc5
make cmake && \
sudo port select gcc mp-gcc5 && \
make gcc -j4 && \
sudo port select gcc none && \
make -j4 -k</pre>
</p>
<p>
For Xcode <7.3, run: