default: 2bit 2bit: 2bit.c # comment out one or the other # gcc -mno-cygwin -Wall -o 2bit 2bit.c gcc -Wall -o 2bit 2bit.c test: 2bit ./2bit pack test.fa ./2bit unpack test.fa.2bit diff --strip-trailing-cr test.fa test.fa.2bit.fa echo test complete, seems to be OK