<p>Hi, I have the same problem (trying to compile on FreeBSD 10.2-RELEASE).</p>

<p>I could go past step 1) by doing this.</p>

<pre><code>$ ./configure CFLAGS="-I/usr/local/include"
$ make CFLAGS="-I/usr/local/include"
</code></pre>

<p>However I didn't know how to fix the other problems. The next one I got was:</p>

<pre><code>src/gen_tile_test.cpp:101:33: error: use of undeclared identifier 'SYS_gettid'
    unsigned int seed = syscall(SYS_gettid);
                                ^
src/gen_tile_test.cpp:588:17: error: use of undeclared identifier 'WEXITSTATUS'
          ret = WEXITSTATUS(ret);
                ^
src/gen_tile_test.cpp:595:17: error: use of undeclared identifier 'WEXITSTATUS'
          ret = WEXITSTATUS(ret);
                ^
src/gen_tile_test.cpp:602:17: error: use of undeclared identifier 'WEXITSTATUS'
          ret = WEXITSTATUS(ret);
                ^
4 errors generated.
</code></pre>

<p>If you managed to correct all the errors, maybe you could create a fork with your changes?<br>
And maybe make a pull request?<br>
I'd find it very useful.</p>

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