------- Comment #8 from hjl dot tools at gmail dot com 2008-06-07 01:06 ------- (In reply to comment #7) > We set GCC_EXEC_PREFIX when testing in-tree GCC because we want the GCC we're > testing to search the right paths. >
How does gcc search the right paths when GCC_EXEC_PREFIX points to non-existent directory because gcc isn't installed? Even if there is a GCC_EXEC_PREFIX directory, it could be a very old gcc installation and you may search very old files, instead of the current ones, which are just built, but not installed yet. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36443
