Just run make, and execute build/smic180bcd_cdl_fixer
make
Normally could see
Building -> pre-build ...
Building smic180bcd_cdl_fixer.c -> build/smic180bcd_cdl_fixer.o ...
gcc -c -o build/smic180bcd_cdl_fixer.o smic180bcd_cdl_fixer.c -I. -lm
gcc -o build/smic180bcd_cdl_fixer build/smic180bcd_cdl_fixer.o -I. -lm
Building -> post-build ..
And then, run smic180bcd_cdl_fixer in build folder, you could get
./build/smic180bcd_cdl_fixer < orig.cdl > new.cdl