1NHLCC(1NCARG)                    NCAR GRAPHICS                   NHLCC(1NCARG)
2
3
4

NAME

6       nhlcc  - Command for compiling C code that uses the NCAR Graphics high-
7       level utilities.
8

SYNOPSIS

10       nhlcc [-ngmath] [-ncarbd] [-ngmathbd] [-netcdf] [-hdf] ...
11

DESCRIPTION

13       nhlcc is a script that invokes the C compiler/linker  with  the  proper
14       NCAR  Graphics  LLU  (low-level  utility)  and HLU (high-level utility)
15       libraries.  Arguments presented above are associated with  NCAR  Graph‐
16       ics.   All  other arguments and options are identical to the cc command
17       on your particular machine; arguments that include quoted  strings  may
18       have to be enclosed in single quotes.
19
20       If  you  don't  want  to use nhlcc, you can just type it on the command
21       line to see what gets included in the link line, and then you  can  add
22       this  information  to  your own Makefile or script.  It is important to
23       note that you must define the macro NeedFuncProto in order for function
24       prototyping to work correctly.
25
26       In  order to run nhlcc, you must have your NCARG_ROOT environment vari‐
27       able set to the directory pathname where the NCAR  Graphics  libraries,
28       binaries,  and  include files were installed.  If you are not sure what
29       NCARG_ROOT should be set to, please check with your system  administra‐
30       tor or the site representative for NCAR Graphics.  If the NCAR Graphics
31       libraries, binaries, and include files were  not  installed  under  one
32       root  directory,  then  you  will need to set the environment variables
33       NCARG_LIB, NCARG_BIN, and NCARG_INCLUDE instead.  Please see "man ncar‐
34       gintro" for more information.
35
36       Note  that, on some systems, if you supply your own binary libraries in
37       addition to  the  ones  automatically  referenced  by  nhlcc,  all  the
38       libraries must have been created in a similar fashion.
39
40       OPTIONS
41
42       -ngmath
43              Links in the NCAR Graphics ngmath library.
44
45
46       -ncarbd
47              Use  this  option for compilers that appear to be having trouble
48              initializing blockdata variables. It will cause a small  subrou‐
49              tine  to  be linked in that helps force the loading of blockdata
50              initialization routines.
51
52
53       -ngmathbd
54              Just like with the -ncarbd option, use this option for compilers
55              that  appear  to  be  having trouble initializing Ngmath-related
56              blockdata variables. It will cause  a  small  subroutine  to  be
57              linked  in that helps force the loading of Ngmath blockdata ini‐
58              tialization routines.
59
60              Note: this option doesn't need to be specified separately if you
61              are already including the -ncarbd  and -ngmath options.
62
63
64       -netcdf
65              Links  in  the netCDF library.  This library is not part of NCAR
66              Graphics, so check with your system administrator if you need it
67              installed.   You  can  obtain a copy of it by doing an anonymous
68              ftp to unidata.ucar.edu.
69
70
71       -hdf   Links in the HDF library.  This library  is  not  part  of  NCAR
72              Graphics, so check with your system administrator if you need it
73              installed.  You can obtain a copy of it by  doing  an  anonymous
74              ftp to ftp.ncsa.uiuc.edu.
75
76

SEE ALSO

78       Online:  nhlf77(1NCARG),  ncargf77(1NCARG),  ncargcc(1NCARG),  ncargin‐
79       tro(5NCARG)
80
81

83       Copyright (C) 1987-2000
84       University Corporation for Atmospheric Research
85       The use of this Software is governed by a License Agreement.
86
87
88
89NCAR                              April 1995                     NHLCC(1NCARG)
Impressum