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<h4 class="subsection">3.17.14 GNU/Linux Options</h4>
<p>These ‘<samp><span class="samp">-m</span></samp>’ options are defined for GNU/Linux targets:
<dl>
<dt><code>-mglibc</code><dd><a name="index-mglibc-1684"></a>Use the GNU C library. This is the default except
on ‘<samp><span class="samp">*-*-linux-*uclibc*</span></samp>’ and ‘<samp><span class="samp">*-*-linux-*android*</span></samp>’ targets.
<br><dt><code>-muclibc</code><dd><a name="index-muclibc-1685"></a>Use uClibc C library. This is the default on
‘<samp><span class="samp">*-*-linux-*uclibc*</span></samp>’ targets.
<br><dt><code>-mbionic</code><dd><a name="index-mbionic-1686"></a>Use Bionic C library. This is the default on
‘<samp><span class="samp">*-*-linux-*android*</span></samp>’ targets.
<br><dt><code>-mandroid</code><dd><a name="index-mandroid-1687"></a>Compile code compatible with Android platform. This is the default on
‘<samp><span class="samp">*-*-linux-*android*</span></samp>’ targets.
<p>When compiling, this option enables <samp><span class="option">-mbionic</span></samp>, <samp><span class="option">-fPIC</span></samp>,
<samp><span class="option">-fno-exceptions</span></samp> and <samp><span class="option">-fno-rtti</span></samp> by default. When linking,
this option makes the GCC driver pass Android-specific options to the linker.
Finally, this option causes the preprocessor macro <code>__ANDROID__</code>
to be defined.
<br><dt><code>-tno-android-cc</code><dd><a name="index-tno_002dandroid_002dcc-1688"></a>Disable compilation effects of <samp><span class="option">-mandroid</span></samp>, i.e., do not enable
<samp><span class="option">-mbionic</span></samp>, <samp><span class="option">-fPIC</span></samp>, <samp><span class="option">-fno-exceptions</span></samp> and
<samp><span class="option">-fno-rtti</span></samp> by default.
<br><dt><code>-tno-android-ld</code><dd><a name="index-tno_002dandroid_002dld-1689"></a>Disable linking effects of <samp><span class="option">-mandroid</span></samp>, i.e., pass standard Linux
linking options to the linker.
</dl>
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