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Ubuntu 12.04 Multiarch

33 bytes added, 12:46, 9 June 2014
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mcaro@mcaro-vm-u12:/etc/dpkg/dpkg.cfg.d$ cat multiarch
foreign-architecture armhf
</pre><div>Now we're ready for modify the apt repo sources for our wished new architecture, you should edit the file /etc/apt/sources.list and change the repositories as (I left here a sources.list sample file)If we want to set any repository you must add the tags: <br>[arch=i386] intel 32 bits <br>[arch=armel] ARM soft float 32 bits <br>[arch=armhf] ARM hard float 32 bits <br>or both: <br>[arch=armel,armhf] ARM soft/hard float repo 32 bits <br>The sources repositories not need to be tagged due sources repositories be the same for all architectures.</div><pre># deb cdrom:[Ubuntu 12.04.4 LTS _Precise Pangolin_ - Release i386 (20140204)]/ precise main restricted
# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
# newer versions of the distribution.
deb [arch=i386] http://extras.ubuntu.com/ubuntu precise main
deb-src http://extras.ubuntu.com/ubuntu precise main
</pre>You should add here the repositories for every architecture ...
You should add here the repositories for every architecture ...After that we must execute: <pre>apt-get update</pre> = Install ARM packages =
After that we must execute:<pre>apt-get update</pre> = Install ARM packages =If you wish install a new package (in our case we install openssl library) you should do:<pre>mcaro@mcaro-vm-u12:~$ apt-cache search libssl
libssl-dev - SSL development libraries, header files and documentation
libssl-doc - SSL development documentation documentation
libsslcommon2 - enterprise messaging system - common SSL libraries
libsslcommon2-dev - enterprise messaging system - common SSL development files
</pre>and after found your desired library:<pre>sudo apt-get install libssl1.0.0:armhf</pre>Adding ":armhf" at end you set the ARM hard floating version to set installed.If you don't set the arch apt-get will install your default arch package (in this case i386).
&nbsp; [[Category:IGEPv5_Ubuntu_Releases]][[Category:Ubuntu_Cross_Compile]][[Category:Ubuntu Cross Compile]]