cleanup/simplification of compilation for fix phonon analysis tool "phana"

- include the used tricubic functions directly as static functions
- silence compiler warnings
- define f2c.h imported data types directly or use C equivalents
- since the direct LAPACK API was called and not cLAPACK, declare LAPACK interface and depend only on LAPACK
- add proper dependencies
- disable automatic minor version number generation. step version manually.
- comment out optional spglib functionality by default

tools/phonon/green.cpp

@@ -224,7 +224,6 @@ void Green::recursion()
 {
   // local variables
   std::complex<double> Z, rec_x, rec_x_inv;
-  std::complex<double> cunit = std::complex<double>(0.,1.);
 
   double w = wmin;