Gerard Jungman writes: > But since there is some demand, I have now implemented > psi(z) for complex z. It is checked into CVS, but it > is not tested yet. The problem is that I cannot get > test_sf.c to build; it fails to find some symbols > from the library for complex math, declared in > gsl/complex/gsl_complex_math.h. > > Brian, can you look at this and figure out what > is going on? If I can get the tests to build, I > can wrap this up.
Here are the changes to get it to link (basically just to add ../complex/libgslcomplex.la to the list of libraries) -- Brian Gough Index: Makefile.am =================================================================== RCS file: /cvs/gsl/gsl/specfunc/Makefile.am,v retrieving revision 1.99 diff -u -r1.99 Makefile.am --- Makefile.am 18 Apr 2006 17:59:46 -0000 1.99 +++ Makefile.am 31 May 2006 11:41:48 -0000 @@ -12,7 +12,7 @@ check_PROGRAMS = test -test_LDADD = libgslspecfunc.la ../eigen/libgsleigen.la ../linalg/libgsllinalg.la ../sort/libgslsort.la ../matrix/libgslmatrix.la ../vector/libgslvector.la ../blas/libgslblas.la ../cblas/libgslcblas.la ../block/libgslblock.la ../ieee-utils/libgslieeeutils.la ../err/libgslerr.la ../test/libgsltest.la ../sys/libgslsys.la ../utils/libutils.la +test_LDADD = libgslspecfunc.la ../eigen/libgsleigen.la ../linalg/libgsllinalg.la ../sort/libgslsort.la ../matrix/libgslmatrix.la ../vector/libgslvector.la ../blas/libgslblas.la ../cblas/libgslcblas.la ../block/libgslblock.la ../complex/libgslcomplex.la ../ieee-utils/libgslieeeutils.la ../err/libgslerr.la ../test/libgsltest.la ../sys/libgslsys.la ../utils/libutils.la test_SOURCES = test_sf.c test_sf.h test_airy.c test_bessel.c test_coulomb.c test_dilog.c test_gamma.c test_hyperg.c test_legendre.c test_mathieu.c Index: gsl_sf_psi.h =================================================================== RCS file: /cvs/gsl/gsl/specfunc/gsl_sf_psi.h,v retrieving revision 1.21 diff -u -r1.21 gsl_sf_psi.h --- gsl_sf_psi.h 30 May 2006 23:11:01 -0000 1.21 +++ gsl_sf_psi.h 31 May 2006 11:41:48 -0000 @@ -73,7 +73,7 @@ * * exceptions: GSL_EDOM */ -int gsl_sf_psi_complex_e( +int gsl_sf_complex_psi_e( const double x, const double y, gsl_sf_result * result_re, Index: psi.c =================================================================== RCS file: /cvs/gsl/gsl/specfunc/psi.c,v retrieving revision 1.41 diff -u -r1.41 psi.c --- psi.c 30 May 2006 23:11:01 -0000 1.41 +++ psi.c 31 May 2006 11:41:48 -0000 @@ -784,7 +784,7 @@ int -gsl_sf_psi_complex_e( +gsl_sf_complex_psi_e( double x, double y, gsl_sf_result * result_re,
