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→Prepare the environment
<span class="mw-headline">If we want to install a particular compiler, for example the 4.9 we can use the following commands to install it:<br /></span>
<pre class="minicom"><code><span class="mw-headline">g++-4.9-arm-linux-gnueabihf<br data-attributes="%20/">cpp-4.9-arm-linux-gnueabihf<br data-attributes="%20/">gcc-4.9-arm-linux-gnueabihf<br data-attributes="%20/">gcc-4.9-arm-linux-gnueabihf-base</span></code><span class="mw-headline"><br></span></pre>
<span class="mw-headline">We can change between compilers using the following commands:</span>
<pre class="minicom"><code><span class="mw-headline">sudo update-alternatives --set arm-linux-gnueabihf-g++ "/usr/bin/arm-linux-gnueabihf-g++-4.9"<br data-attributes="%20/">sudo update-alternatives --set arm-linux-gnueabihf-cpp "/usr/bin/arm-linux-gnueabihf-cpp-4.9"<br data-attributes="%20/">sudo update-alternatives --set arm-linux-gnueabihf-gcc-ar "/usr/bin/arm-linux-gnueabihf-gcc-ar-4.9"<br data-attributes="%20/">sudo update-alternatives --set arm-linux-gnueabihf-gcc-nm "/usr/bin/arm-linux-gnueabihf-gcc-nm-4.9"<br data-attributes="%20/">sudo update-alternatives --set arm-linux-gnueabihf-gcc-ranlib "/usr/bin/arm-linux-gnueabihf-gcc-ranlib-4.9"<br data-attributes="%20/">sudo update-alternatives --set arm-linux-gnueabihf-gcov "/usr/bin/arm-linux-gnueabihf-gcov-4.9"</span></code></pre>
<span class="mw-headline">In addition we can install this extra packages that could be necessaries: </span>
<pre class="minicom"><span class="mw-headline">sudo apt-get install libc6-armel-cross libc6-armhf-cross libc6-dev-armel-cross</span><span class="mw-headline"> libc6-dev-</span><span class="mw-headline">armhf-cross</span><span class="mw-headline">binutils-arm-linux-gnueabihf libncurses5-dev</span></pre>
=<span id="How_to_cross_compile_the_linux_kernel" class="mw-headline">How to cross compile the linux kernel</span>=
<span style="color: #000000;"> </span>
