https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=205787
--- Comment #4 from Dimitry Andric <d...@freebsd.org> --- Without any further information, I'm guessing that your bsd.compiler.mk does not detect the compiler version properly, and that incorrect flags are being used to compile boot2. (The whole sys/boot area is very sensitive to the exact optimization flags, it will almost always grow too large if they aren't correct.) Can you provide a log of the commands being used to compile everything under /usr/src/sys/boot? For example, by running "make clean" in there, and then running make as usual, but redirected to a log file. I'm also interested in the COMPILER_TYPE and COMPILER_VERSION detected by your version of the build system. E.g. in /usr/src, run: make -V COMPILER_TYPE -V COMPILER_VERSION and paste the output here. Having said all that, I think you will run into multiple problems that will be pretty tricky to solve, if you continue this way. 10.2-RELEASE is completely frozen, and misses a lot of important fixes and updates which are in 10-STABLE, making the task even more difficult. Therefore, I think it is wisest to abandon this attempt. You will most likely not gain any significant performance advantage by compiling with -march=haswell, as opposed to e.g. -march=corei7. -- You are receiving this mail because: You are the assignee for the bug. _______________________________________________ freebsd-bugs@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-bugs To unsubscribe, send any mail to "freebsd-bugs-unsubscr...@freebsd.org"
