To build it, you'll need `gcc` or `clang`, as well as `make`, `libtool`, `pkg-config` version 0.23
To build it, you'll need `gcc`, as well as `make`, `libtool`, `pkg-config` version 0.23
or greater, and possibly others detailed [here](http://openocd.org/doc-release/README). Once you
have the prereqs, building is a standard process. Just note that you need to enable cmsis-dap, which is the protocol your computer will use to communicate with an ATMEL ICE debugger.
have the prereqs, building is a standard process. Just note that you need to enable cmsis-dap,
which is the protocol your computer will use to communicate with an ATMEL ICE debugger.
```
./bootstrap
...
...
@@ -47,6 +48,15 @@ make
make install
```
Compiler note: you should be able to use `clang`, but it doesn't seem to work (at least on Mac).
I get the following error:
```
src/flash/nor/nrf5.c:613:5: error: format specifies type 'unsigned short' but the argument has type 'uint32_t' (aka 'unsigned int') [-Werror,-Wformat]
```
To fix it, tell the configuration script to use gcc: `/configure --enable-cmsis-dap CC=gcc-8` (or whatever gcc you have installed).
Note that the default `gcc` command on Mac is not actually `gcc`; it's `clang`. So you'll have to install it if you haven't already.
### Additional Setup
You'll almost certainly end up needing a handful of other helpful tools. Depending on your other
