On 27 October 2014 09:55, Manpreet Singh wrote: > Hi, > I want to run gcc testsuite(gcc-4.4.5) for newly build compiler > ppc_oea-gcc. But in my pc it is gcc-4.4.8. How would i run the gcc > testsuite-4.4.5 using compiler ppc_oea-gcc not the default one which > is gcc(4.8). How would i set up dejagnu or any other way. You run 'make check' after building gcc. https://gcc.gnu.org/wiki/Testing_GCC