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Revision 1.3 - (show annotations)
Sat Jan 6 01:01:36 2007 UTC (12 years, 3 months ago) by tdb
Branch: MAIN
CVS Tags: LIBSTATGRAB_0_14, LIBSTATGRAB_0_15, LIBSTATGRAB_0_16, LIBSTATGRAB_0_17, HEAD
Changes since 1.2: +2 -4 lines
Fix bug in curses detection - LIBS was not properly reset.
Also remove to redundant variable declarations.

1 dnl Available from the GNU Autoconf Macro Archive at:
2 dnl http://www.gnu.org/software/ac-archive/htmldoc/mp_with_curses.html
3 dnl (Hacked by tdb for libstatgrab)
4 dnl $Id: acinclude.m4,v 1.2 2006/12/01 14:21:16 tdb Exp $
5 AC_DEFINE([HAVE_CURSES_H], [], [Define to 1 if you have the <curses.h> header file.])
6 AC_DEFINE([HAVE_NCURSES_H], [], [Define to 1 if you have the <ncurses.h> header file.])
7 AC_DEFINE([CURSES_HEADER_FILE], [], [Set to the location of the curses header file.])
8 AC_DEFUN([MP_WITH_CURSES],
9 [AC_ARG_WITH(ncurses, [ --without-ncurses Do not use ncurses],,)
10
11 mp_save_LIBS="$LIBS"
12 mp_save_CPPFLAGS="$CPPFLAGS"
13 CURSES_LIB=""
14
15 if test "$with_ncurses" != no
16 then
17 AC_CACHE_CHECK([for working ncurses - ncurses.h], mp_cv_ncurses1,
18 [LIBS="$mp_save_LIBS $SAIDARLIBS -lncurses"
19 CPPFLAGS="$mp_save_CPPFLAGS $SAIDARCPPFLAGS"
20 AC_TRY_LINK(
21 [#include <ncurses.h>],
22 [chtype a; int b=A_STANDOUT, c=KEY_LEFT; initscr(); ],
23 mp_cv_ncurses1=yes, mp_cv_ncurses1=no)])
24 if test "$mp_cv_ncurses1" = yes
25 then
26 AC_DEFINE([HAVE_NCURSES_H])
27 AC_DEFINE([CURSES_HEADER_FILE], [<ncurses.h>])
28 CURSES_LIB="-lncurses"
29 else
30 AC_CACHE_CHECK([for working ncurses - ncurses/ncurses.h], mp_cv_ncurses2,
31 [LIBS="$mp_save_LIBS $SAIDARLIBS -lncurses"
32 CPPFLAGS="$mp_save_CPPFLAGS $SAIDARCPPFLAGS"
33 AC_TRY_LINK(
34 [#include <ncurses/ncurses.h>],
35 [chtype a; int b=A_STANDOUT, c=KEY_LEFT; initscr(); ],
36 mp_cv_ncurses2=yes, mp_cv_ncurses2=no)])
37 if test "$mp_cv_ncurses2" = yes
38 then
39 AC_DEFINE([HAVE_NCURSES_H])
40 AC_DEFINE([CURSES_HEADER_FILE], [<ncurses/ncurses.h>])
41 CURSES_LIB="-lncurses"
42 fi
43 fi
44 fi
45
46 if test ! "$CURSES_LIB"
47 then
48 AC_CACHE_CHECK([for working curses], mp_cv_curses,
49 [LIBS="$mp_save_LIBS $SAIDARLIBS -lcurses"
50 CPPFLAGS="$mp_save_CPPFLAGS $SAIDARCPPFLAGS"
51 AC_TRY_LINK(
52 [#include <curses.h>],
53 [chtype a; int b=A_STANDOUT, c=KEY_LEFT; initscr(); ],
54 mp_cv_curses=yes, mp_cv_curses=no)])
55 if test "$mp_cv_curses" = yes
56 then
57 AC_DEFINE([HAVE_CURSES_H])
58 AC_DEFINE([CURSES_HEADER_FILE], [<curses.h>])
59 CURSES_LIB="-lcurses"
60 fi
61 fi
62
63 if test ! "$CURSES_LIB"
64 then
65 AC_MSG_WARN([Unable to find curses or ncurses; disabling saidar])
66 AM_CONDITIONAL(SAIDAR, false)
67 fi
68
69 SAIDARLIBS="$SAIDARLIBS $CURSES_LIB"
70 LIBS="$mp_save_LIBS"
71 CPPFLAGS="$mp_save_CPPFLAGS"
72 ])dnl

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