top level just

make || make all 

DEPENDENCIES

• MAKE
• GCC
• STDLIB
• TESTED  ON X86_64 AND ARM CORTEZ A78 (TERMUX ON MY PHONE PIXEL 7 PRO) BUT IF YOU GOT ANYTHING ELSE IT WILL WORK FINE MOST LIKELY

make or make all should work on  x86_64 Linux systems that have GCC and make  no dependencies  besides the test.sh needs bash and the math_bm needs math.h. CORDIC_CAL needs stdio.h and strin byg.h . the project as a whole needs stdint.h so all std lib and the math.h iës just to get something to show speed of in comparison not for any of the functions in the lib and all the stdio and strings are also for demo programs CORDIC_CAL to_float to_fix and cordic_bm math_bm  

cd build/x86_64

 this is where both the static libs libfixpnt.a libCORDIC.a and all executable ./CORDIC_CAL ./to_float ./to_fix ./test.sh ./cordic_bm ./math_bm. This is just if you want to run them without installing and you can put the excutables anywhere in path to install INSTALL.sh or make install installs them to ~/.local/sbin 

./INSTALL.sh

 installs everything to ~/.local/ lib ~/.local/sbin/ for excusables  ~/.local/include/ header files ~/.local/lib/ for libfixpnt.a and libCORDIC.a also puts ~/,local/sbin on your path at least temporarily