unable to start container process: exec: "riscv32-unknown-elf-gcc": executable file not found in $PATH: unknown.

[fabatera]

Hi,

Could you point how to use your container?

Following the README instructions, it fails in the second step "Building the Software".

docker run --rm -v $PWD:/work amamory/qemu-stm32 riscv32-unknown-elf-gcc -march=rv32g hello.c -o hello
docker: Error response from daemon: failed to create shim task: OCI runtime create failed: runc create failed: unable to start container process: exec: "riscv32-unknown-elf-gcc": executable file not found in $PATH: unknown.

Trying with arm-none-eabi-gcc also didn't work:

docker run --rm -v $PWD:/work amamory/qemu-stm32 arm-none-eabi-gcc -march=rv32g hello.c -o hello
arm-none-eabi-gcc: error: hello.c: No such file or directory
arm-none-eabi-gcc: error: unrecognized -march target: rv32g
arm-none-eabi-gcc: note: valid arguments are: armv4 armv4t armv5t armv5te armv5tej armv6 armv6j armv6k armv6z armv6kz armv6zk armv6t2 armv6-m armv6s-m armv7 armv7-a armv7ve armv7-r armv7-m armv7e-m armv8-a armv8.1-a armv8.2-a armv8.3-a armv8.4-a armv8.5-a armv8-m.base armv8-m.main armv8-r iwmmxt iwmmxt2
arm-none-eabi-gcc: error: missing argument to '-march='
arm-none-eabi-gcc: fatal error: no input files

Thanks for sharing!