Add support for Mageia Linux

[v.g.vassilev]

Add another triple we use.

[chandlerc]

Please add a stub tree and tests. You can find similar tests for other Linux distros in 'tests/Driver'.

[teemperor]

I just tested this on Mageia and this patch is superseded by now (it was originally written in 2013). The latest clang release is already able to correctly handle Mageia.

(Also there is anyway comma missing at the end of each line)

[v.g.vassilev]

Thanks for following this up. I will close it.

lib/Driver/ToolChains.cpp

       "x86_64-redhat-linux",    "x86_64-suse-linux",
       "x86_64-manbo-linux-gnu", "x86_64-linux-gnu",
       "x86_64-slackware-linux", "x86_64-linux-android",
+      "x86_64-mageia-linux-gnu", "x86_64-redhat-linux-gnu"
       "x86_64-unknown-linux"};
   static const char *const X32LibDirs[] = {"/libx32"};
   static const char *const X86LibDirs[] = {"/lib32", "/lib"};

       "i386-linux-gnu",       "i386-redhat-linux6E",   "i686-redhat-linux",
       "i586-redhat-linux",    "i386-redhat-linux",     "i586-suse-linux",
       "i486-slackware-linux", "i686-montavista-linux", "i686-linux-android",
+      "i586-mageia-linux-gnu", "i586-redhat-linux-gnu"
       "i586-linux-gnu"};
 
   static const char *const MIPSLibDirs[] = {"/lib"};