xref: /freebsd/contrib/ncurses/man/MKada_config.in (revision 5ffd83dbcc34f10e07f6d3e968ae6365869615f4) 
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 $Id: MKada_config.in,v 1.12 2020/02/02 23:34:34 tom Exp $
 ADACURSES "1" "" "" "User Commands"
 NAME
adacurses@USE_CFG_SUFFIX@-config - helper script for @ADA_LIBNAME@ libraries

 SYNOPSIS
 \*C [options]

 DESCRIPTION
This is a shell script which simplifies configuring an application to use
the @ADA_LIBNAME@ library binding to ncurses.

 OPTIONS

--cflags
echos the gnat (Ada compiler) flags needed to compile with @ADA_LIBNAME@.


--libs
echos the gnat libraries needed to link with @ADA_LIBNAME@.


--version
echos the release+patchdate version of the ncurses libraries used
to configure and build @ADA_LIBNAME@.


--help
prints a list of the \*C script's options.


If no options are given, \*C prints the combination
of 
--cflags and
--libs
that gnatmake expects (see example).

 EXAMPLE

For example, supposing that you want to compile the "Hello World!"
program for @ADA_LIBNAME@.
Make a file named "hello.adb":



with Terminal_Interface.Curses; use Terminal_Interface.Curses;

procedure Hello is

 Visibility : Cursor_Visibility := Invisible;
 done : Boolean := False;
 c : Key_Code;

begin

 Init_Screen;
 Set_Echo_Mode (False);

 Set_Cursor_Visibility (Visibility);
 Set_Timeout_Mode (Standard_Window, Non_Blocking, 0);

 Move_Cursor (Line => Lines / 2, Column => (Columns - 12) / 2);
 Add (Str => "Hello World!");

 while not done loop

 c := Get_Keystroke (Standard_Window);
 case c is
 when Character'Pos ('q') => done := True;
 when others => null;
 end case;

 Nap_Milli_Seconds (50);
 end loop;

 End_Windows;

end Hello;






Then, using


gnatmake `adacurses-config --cflags` hello -largs `adacurses-config --libs`




or (simpler):


gnatmake hello `adacurses-config`




you will compile and link the program.

 "SEE ALSO"
curses(3X)


This describes ncurses
version @NCURSES_MAJOR@.@NCURSES_MINOR@ (patch @NCURSES_PATCH@).