* configure.in (topsrcdir): New. (configdirs): Check ${topsrcdir}/gcc instead. (config-ml.in): Use ${topsrcdir}/config-ml.in. * tests/configure.in (topsrcdir): New. (check): Check ${topsrcdir}/gcc instead. Fixes multilib problems when srcdir == objdir. From-SVN: r17505
� * configure.in (configdirs): Include testsuite only if ${srcdir}/../gcc exists. * tests/configure.in (check): Set to ${CHECK} if ${srcdir}/../../gcc doesn't exists. From-SVN: r17335
From-SVN: r14877