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90 lines
4.5 KiB
HTML
90 lines
4.5 KiB
HTML
4 years ago
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<html lang="en">
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<title>GNU/Linux Options - Using the GNU Compiler Collection (GCC)</title>
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<meta http-equiv="Content-Type" content="text/html">
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<meta name="description" content="Using the GNU Compiler Collection (GCC)">
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<meta name="generator" content="makeinfo 4.13">
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<link title="Top" rel="start" href="index.html#Top">
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<link rel="up" href="Submodel-Options.html#Submodel-Options" title="Submodel Options">
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<link rel="prev" href="FRV-Options.html#FRV-Options" title="FRV Options">
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<link rel="next" href="H8_002f300-Options.html#H8_002f300-Options" title="H8/300 Options">
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<link href="http://www.gnu.org/software/texinfo/" rel="generator-home" title="Texinfo Homepage">
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<!--
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Copyright (C) 1988-2015 Free Software Foundation, Inc.
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Permission is granted to copy, distribute and/or modify this document
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under the terms of the GNU Free Documentation License, Version 1.3 or
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any later version published by the Free Software Foundation; with the
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Invariant Sections being ``Funding Free Software'', the Front-Cover
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Texts being (a) (see below), and with the Back-Cover Texts being (b)
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(see below). A copy of the license is included in the section entitled
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``GNU Free Documentation License''.
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(a) The FSF's Front-Cover Text is:
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A GNU Manual
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(b) The FSF's Back-Cover Text is:
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You have freedom to copy and modify this GNU Manual, like GNU
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funds for GNU development.-->
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</head>
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<body>
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<div class="node">
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<a name="GNU%2fLinux-Options"></a>
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<a name="GNU_002fLinux-Options"></a>
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<p>
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Next: <a rel="next" accesskey="n" href="H8_002f300-Options.html#H8_002f300-Options">H8/300 Options</a>,
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Previous: <a rel="previous" accesskey="p" href="FRV-Options.html#FRV-Options">FRV Options</a>,
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Up: <a rel="up" accesskey="u" href="Submodel-Options.html#Submodel-Options">Submodel Options</a>
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<hr>
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</div>
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<h4 class="subsection">3.17.14 GNU/Linux Options</h4>
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<p>These ‘<samp><span class="samp">-m</span></samp>’ options are defined for GNU/Linux targets:
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<dl>
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<dt><code>-mglibc</code><dd><a name="index-mglibc-1684"></a>Use the GNU C library. This is the default except
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on ‘<samp><span class="samp">*-*-linux-*uclibc*</span></samp>’ and ‘<samp><span class="samp">*-*-linux-*android*</span></samp>’ targets.
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<br><dt><code>-muclibc</code><dd><a name="index-muclibc-1685"></a>Use uClibc C library. This is the default on
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‘<samp><span class="samp">*-*-linux-*uclibc*</span></samp>’ targets.
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<br><dt><code>-mbionic</code><dd><a name="index-mbionic-1686"></a>Use Bionic C library. This is the default on
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‘<samp><span class="samp">*-*-linux-*android*</span></samp>’ targets.
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<br><dt><code>-mandroid</code><dd><a name="index-mandroid-1687"></a>Compile code compatible with Android platform. This is the default on
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‘<samp><span class="samp">*-*-linux-*android*</span></samp>’ targets.
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<p>When compiling, this option enables <samp><span class="option">-mbionic</span></samp>, <samp><span class="option">-fPIC</span></samp>,
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<samp><span class="option">-fno-exceptions</span></samp> and <samp><span class="option">-fno-rtti</span></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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<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
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<samp><span class="option">-mbionic</span></samp>, <samp><span class="option">-fPIC</span></samp>, <samp><span class="option">-fno-exceptions</span></samp> and
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<samp><span class="option">-fno-rtti</span></samp> by default.
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<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
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linking options to the linker.
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</dl>
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</body></html>
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