Hi, On Sun, Aug 04, 2019 at 10:34:51PM +0200, 64m@xxxxxxxxxxxx wrote: > Configured with: ../gcc-9.1.0/configure --target=riscv64-elf --prefix=/home/borys/devel/riscv64 --disable-nls --enable-languages=c --without-headers CC=ntvgcc CXX=ntvg++ > /home/borys/src/rvgcc/./gcc/xgcc -B/home/borys/src/rvgcc/./gcc/ -B/home/borys/devel/riscv64/riscv64-elf/bin/ -B/home/borys/devel/riscv64/riscv64-elf/lib/ -isystem /home/borys/devel/riscv64/riscv64-elf/include -isystem /home/borys/devel/riscv64/riscv64-elf/sys-include -o conftest -g -O2 conftest.c >&5 > /home/borys/src/rvgcc/./gcc/as: 106: exec: -march=rv64gc: not found No assembler for your target was found. An easy way to arrange this is to install it in the same $PREFIX, and put $PREFIX/bin in your path before configuring and building GCC. Look earlier in the log file to see where it searched for an assembler (and failed to find one?) Good luck, Segher
