make fails on macOS 10.14.6 (18G1012) Kernel Version: Darwin 18.7.0
I'm not sure where to get this library, or what it's referring to ld: library not found for -lrt
multicat $ make
cc -o multicat multicat.o util.o -lrt -pthread
ld: library not found for -lrt
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make: *** [multicat] Error 1
multicat $ cd bitstream/
bitstream $ make
Run "make install" to install biTStream into /usr/local/include/bitstream
bitstream $ biTStream
-bash: biTStream: command not found
bitstream $ bitstream
-bash: bitstream: command not found
$ brew install lrt
Error: No available formula with the name "lrt"