Why not build riscv-tests for rv32ima?

[yuxiaomao]

Hi, I'm new to rocket chip.
I compared build.sh and build-rv32ima.sh, and I found that the build flags are not exactly the same (--enable-jtag_vpi for riscv-openocd, --disable-gdb for riscv-gnu-toolchain) and the riscv-tests is not built. Is there any specific reason for that?

I looked a bit and I found that add this line in build-rv32ima.sh seems to build the riscv-tests in rv32 context (I haven't run a test yet so I'm not so sure):

build_project riscv-tests --prefix=$RISCV/riscv32-unknown-elf --with-xlen=32