Hi there! Can you add some support for the `xtensa-lx106-elf` target (used in ESP8266 SoC)? Although, for now `crossdev -t xtensa-lx106-elf` building something, it fails to build newlib and, also it doesn't build additional mandatory library, "libhal". And, due to this, prepared toolchain is broken: ``` $ echo 'int main(){}' > a.c $ xtensa-lx106-elf-gcc a.c /usr/libexec/gcc/xtensa-lx106-elf/ld: cannot find crt1-sim.o: No such file or directory /usr/libexec/gcc/xtensa-lx106-elf/ld: cannot find crt0.o: No such file or directory /usr/libexec/gcc/xtensa-lx106-elf/ld: cannot find _vectors.o: No such file or directory /usr/libexec/gcc/xtensa-lx106-elf/ld: cannot find -lc /usr/libexec/gcc/xtensa-lx106-elf/ld: cannot find -lsim /usr/libexec/gcc/xtensa-lx106-elf/ld: cannot find -lc /usr/libexec/gcc/xtensa-lx106-elf/ld: cannot find -lhandlers-sim /usr/libexec/gcc/xtensa-lx106-elf/ld: cannot find -lhal collect2: error: ld returned 1 exit status $ xtensa-lx106-elf-gcc a.c -nostdlib /usr/libexec/gcc/xtensa-lx106-elf/ld: warning: cannot find entry symbol _start; defaulting to 0000000000400054 $ ``` And, also, it seems, there are some additional patching needed for GCC, newlib and GDB (Protip: see the link in URL, there are links to toolchain parts' source codes in README. Good thing, that sources seems to be based on forks or original ones, so, it should be easy to make patchsets to put in FILESDIR). Reproducible: Always
we generally aren't interested in packaging custom toolchain components anymore. if newlib is failing to build, then post that log.
