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<title>Using the GNU Compiler Collection (GCC): GNU/Linux Options</title>
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Next: <a href="H8_002f300-Options.html#H8_002f300-Options" accesskey="n" rel="next">H8/300 Options</a>, Previous: <a href="FRV-Options.html#FRV-Options" accesskey="p" rel="prev">FRV Options</a>, Up: <a href="Submodel-Options.html#Submodel-Options" accesskey="u" rel="up">Submodel Options</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Option-Index.html#Option-Index" title="Index" rel="index">Index</a>]</p>
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<hr>
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<a name="GNU_002fLinux-Options-1"></a>
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<h4 class="subsection">3.18.15 GNU/Linux Options</h4>
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<p>These ‘<samp>-m</samp>’ options are defined for GNU/Linux targets:
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</p>
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<dl compact="compact">
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<dt><code>-mglibc</code></dt>
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<dd><a name="index-mglibc"></a>
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<p>Use the GNU C library. This is the default except
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on ‘<samp>*-*-linux-*uclibc*</samp>’, ‘<samp>*-*-linux-*musl*</samp>’ and
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‘<samp>*-*-linux-*android*</samp>’ targets.
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</p>
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</dd>
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<dt><code>-muclibc</code></dt>
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<dd><a name="index-muclibc"></a>
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<p>Use uClibc C library. This is the default on
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‘<samp>*-*-linux-*uclibc*</samp>’ targets.
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</p>
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</dd>
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<dt><code>-mmusl</code></dt>
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<dd><a name="index-mmusl"></a>
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<p>Use the musl C library. This is the default on
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‘<samp>*-*-linux-*musl*</samp>’ targets.
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</p>
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</dd>
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<dt><code>-mbionic</code></dt>
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<dd><a name="index-mbionic"></a>
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<p>Use Bionic C library. This is the default on
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‘<samp>*-*-linux-*android*</samp>’ targets.
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</p>
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</dd>
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<dt><code>-mandroid</code></dt>
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<dd><a name="index-mandroid"></a>
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<p>Compile code compatible with Android platform. This is the default on
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‘<samp>*-*-linux-*android*</samp>’ targets.
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</p>
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<p>When compiling, this option enables <samp>-mbionic</samp>, <samp>-fPIC</samp>,
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<samp>-fno-exceptions</samp> and <samp>-fno-rtti</samp> by default. When linking,
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this option makes the GCC driver pass Android-specific options to the linker.
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Finally, this option causes the preprocessor macro <code>__ANDROID__</code>
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to be defined.
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</p>
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</dd>
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<dt><code>-tno-android-cc</code></dt>
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<dd><a name="index-tno_002dandroid_002dcc"></a>
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<p>Disable compilation effects of <samp>-mandroid</samp>, i.e., do not enable
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<samp>-mbionic</samp>, <samp>-fPIC</samp>, <samp>-fno-exceptions</samp> and
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<samp>-fno-rtti</samp> by default.
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</p>
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</dd>
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<dt><code>-tno-android-ld</code></dt>
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<dd><a name="index-tno_002dandroid_002dld"></a>
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<p>Disable linking effects of <samp>-mandroid</samp>, i.e., pass standard Linux
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linking options to the linker.
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</p>
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</dd>
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</dl>
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