Harold L. wrote:I think the espressif guys have already made the symbolic links in the toolchain(http://bbs.espressif.com/viewtopic.php?f=5&t=2):
$ ls /opt/xtensa-lx106-elf/bin/
ah so you're using the xtensa-lx106-elf.tar.bz2 file, not crosstool-NG toolchain from the wiki.
i've got you now. hmm, not many people bother with that method anymore.
still doesn't seem to work for me, now because it can't find some headers e.g. #include <xtensa/simcall-errno.h>