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<base href="https://bugs.freedesktop.org/" />
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Compiler warning in cairo-gl.h undefined #if check"
href="https://bugs.freedesktop.org/show_bug.cgi?id=88050">88050</a>
</td>
</tr>
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<th>Summary</th>
<td>Compiler warning in cairo-gl.h undefined #if check
</td>
</tr>
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<th>Product</th>
<td>cairo
</td>
</tr>
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<th>Version</th>
<td>unspecified
</td>
</tr>
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<th>Hardware</th>
<td>All
</td>
</tr>
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<th>OS</th>
<td>FreeBSD
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
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<th>Priority</th>
<td>medium
</td>
</tr>
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<th>Component</th>
<td>gl backend
</td>
</tr>
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<th>Assignee</th>
<td>cairo-bugs@cairographics.org
</td>
</tr>
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<th>Reporter</th>
<td>kwm@rainbow-runner.nl
</td>
</tr>
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<th>QA Contact</th>
<td>cairo-bugs@cairographics.org
</td>
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<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=111763" name="attach_111763" title="Wrap the CAIRO_HAS_*_FUNCTIONS of the #if checks in a defined()">attachment 111763</a> <a href="attachment.cgi?id=111763&action=edit" title="Wrap the CAIRO_HAS_*_FUNCTIONS of the #if checks in a defined()">[details]</a></span>
Wrap the CAIRO_HAS_*_FUNCTIONS of the #if checks in a defined()
When building a program that uses the cairo-gl.h from cairo 1.14.0 with clang
3.5. The compiler prints out the following warnings:
/usr/local/include/cairo/cairo-gl.h:95:5: warning: 'CAIRO_HAS_GLX_FUNCTIONS' is
not defined, evaluates to 0 [-Wundef]
#if CAIRO_HAS_GLX_FUNCTIONS
^
/usr/local/include/cairo/cairo-gl.h:113:5: warning: 'CAIRO_HAS_WGL_FUNCTIONS'
is not defined, evaluates to 0 [-Wundef]
#if CAIRO_HAS_WGL_FUNCTIONS
^
/usr/local/include/cairo/cairo-gl.h:129:5: warning: 'CAIRO_HAS_EGL_FUNCTIONS'
is not defined, evaluates to 0 [-Wundef]
#if CAIRO_HAS_EGL_FUNCTIONS
^</pre>
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