From cd6dec56d6f6ead58ec009df0f0394136bbc4fa5 Mon Sep 17 00:00:00 2001 From: Prashanth Mundkur Date: Thu, 21 Jul 2016 17:54:34 -0700 Subject: Update the readme with 32-bit info. (#29) --- README.md | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/README.md b/README.md index c19c4a0..754c296 100644 --- a/README.md +++ b/README.md @@ -22,9 +22,17 @@ install path, and that the riscv-gnu-toolchain package is installed. $ mkdir build $ cd build - $ ../configure --prefix=$RISCV/riscv64-unknown-elf --host=riscv64-unknown-elf + $ ../configure --prefix=$RISCV --host=riscv64-unknown-elf $ make $ make install Alternatively, the GNU/Linux toolchain may be used to build this package, by setting `--host=riscv64-unknown-linux-gnu`. + +By default, 64-bit (RV64) versions of `pk` and `bbl` are built. To +built 32-bit (RV32) versions, supply a `--enable-32bit` flag to the +configure command. + +The `install` step installs 64-bit build products into +`$RISCV/riscv64-unknown-elf`, and 32-bit versions into +`$RISCV/riscv32-unknown-elf`. -- cgit v1.1