ncurses 5.8 - patch 20110326

[ncurses.git] / test / aclocal.m4

diff --git a/test/aclocal.m4 b/test/aclocal.m4
index 6f8d522e652fea2a9f38c48fee510604bcf5ceff..4e3343144a434e4c165c6ee9be34edaf5c740bc5 100644 (file)
--- a/test/aclocal.m4
+++ b/test/aclocal.m4
@@ -1,5 +1,5 @@
 dnl***************************************************************************
 dnl***************************************************************************

-dnl Copyright (c) 2003-2009,2010 Free Software Foundation, Inc.              *
+dnl Copyright (c) 2003-2010,2011 Free Software Foundation, Inc.              *

 dnl                                                                          *
 dnl Permission is hereby granted, free of charge, to any person obtaining a  *
 dnl copy of this software and associated documentation files (the            *
 dnl                                                                          *
 dnl Permission is hereby granted, free of charge, to any person obtaining a  *
 dnl copy of this software and associated documentation files (the            *


@@ -26,7 +26,7 @@ dnl sale, use or other dealings in this Software without prior written       *
 dnl authorization.                                                           *
 dnl***************************************************************************
 dnl
 dnl authorization.                                                           *
 dnl***************************************************************************
 dnl

-dnl $Id: aclocal.m4,v 1.45 2010/11/20 22:07:06 tom Exp $
+dnl $Id: aclocal.m4,v 1.50 2011/03/24 08:28:07 tom Exp $

 dnl
 dnl Author: Thomas E. Dickey
 dnl
 dnl
 dnl Author: Thomas E. Dickey
 dnl


@@ -455,22 +455,34 @@ done
 test "$cf_cv_curses_acs_map" != unknown && AC_DEFINE_UNQUOTED(CURSES_ACS_ARRAY,$cf_cv_curses_acs_map)
 ])
 dnl ---------------------------------------------------------------------------
 test "$cf_cv_curses_acs_map" != unknown && AC_DEFINE_UNQUOTED(CURSES_ACS_ARRAY,$cf_cv_curses_acs_map)
 ])
 dnl ---------------------------------------------------------------------------

-dnl CF_CURSES_CHECK_DATA version: 3 updated: 2010/10/23 15:54:49
+dnl CF_CURSES_CHECK_DATA version: 4 updated: 2011/01/15 16:39:24

 dnl --------------------
 dnl Check if curses.h defines the given data/variable.
 dnl Use this after CF_NCURSES_CONFIG or CF_CURSES_CONFIG.
 AC_DEFUN([CF_CURSES_CHECK_DATA],
 [
 AC_MSG_CHECKING(for data $1 declaration in ${cf_cv_ncurses_header:-curses.h})
 dnl --------------------
 dnl Check if curses.h defines the given data/variable.
 dnl Use this after CF_NCURSES_CONFIG or CF_CURSES_CONFIG.
 AC_DEFUN([CF_CURSES_CHECK_DATA],
 [
 AC_MSG_CHECKING(for data $1 declaration in ${cf_cv_ncurses_header:-curses.h})

+

 AC_TRY_COMPILE(CF__CURSES_HEAD,[
 void *foo = &($1)
 ],cf_result=yes,cf_result=no)
 AC_MSG_RESULT($cf_result)
 AC_TRY_COMPILE(CF__CURSES_HEAD,[
 void *foo = &($1)
 ],cf_result=yes,cf_result=no)
 AC_MSG_RESULT($cf_result)

+

 if test $cf_result = yes ; then
        CF_UPPER(cf_result,have_curses_data_$1)
        AC_DEFINE_UNQUOTED($cf_result)
 else
        AC_MSG_CHECKING(for data $1 in library)
 if test $cf_result = yes ; then
        CF_UPPER(cf_result,have_curses_data_$1)
        AC_DEFINE_UNQUOTED($cf_result)
 else
        AC_MSG_CHECKING(for data $1 in library)

+       # BSD linkers insist on making weak linkage, but resolve at runtime.
+       AC_TRY_RUN(CF__CURSES_HEAD
+[
+extern char $1;
+int main(void)
+{
+       void *foo = &($1);
+       ${cf_cv_main_return:-return}(foo == 0);
+}],[cf_result=yes],[cf_result=no],[
+       # cross-compiling

        AC_TRY_LINK(CF__CURSES_HEAD
 [extern char $1;],[
        do {
        AC_TRY_LINK(CF__CURSES_HEAD
 [extern char $1;],[
        do {


@@ -478,6 +490,7 @@ else
                ${cf_cv_main_return:-return}(foo == 0);
        } while (0)
 ],[cf_result=yes],[cf_result=no])
                ${cf_cv_main_return:-return}(foo == 0);
        } while (0)
 ],[cf_result=yes],[cf_result=no])

+])

        AC_MSG_RESULT($cf_result)
        if test $cf_result = yes ; then
                CF_UPPER(cf_result,decl_curses_data_$1)
        AC_MSG_RESULT($cf_result)
        if test $cf_result = yes ; then
                CF_UPPER(cf_result,decl_curses_data_$1)


@@ -611,7 +624,7 @@ fi
 AC_CHECK_HEADERS($cf_cv_ncurses_header)
 ])dnl
 dnl ---------------------------------------------------------------------------
 AC_CHECK_HEADERS($cf_cv_ncurses_header)
 ])dnl
 dnl ---------------------------------------------------------------------------

-dnl CF_CURSES_LIBS version: 31 updated: 2010/10/23 15:54:49
+dnl CF_CURSES_LIBS version: 33 updated: 2011/03/06 12:37:18

 dnl --------------
 dnl Look for the curses libraries.  Older curses implementations may require
 dnl termcap/termlib to be linked as well.  Call CF_CURSES_CPPFLAGS first.
 dnl --------------
 dnl Look for the curses libraries.  Older curses implementations may require
 dnl termcap/termlib to be linked as well.  Call CF_CURSES_CPPFLAGS first.


@@ -642,8 +655,20 @@ hpux10.*) #(vi
         ac_cv_func_initscr=yes
         ])])
     ;;
         ac_cv_func_initscr=yes
         ])])
     ;;

-linux*) # Suse Linux does not follow /usr/lib convention
-    CF_ADD_LIBDIR(/lib)
+linux*)
+       case `arch 2>/dev/null` in
+       x86_64)
+               if test -d /lib64
+               then
+                       CF_ADD_LIBDIR(/lib64)
+               else
+                       CF_ADD_LIBDIR(/lib)
+               fi
+               ;;
+       *)
+               CF_ADD_LIBDIR(/lib)
+               ;;
+       esac

     ;;
 sunos3*|sunos4*)
     if test -d /usr/5lib ; then
     ;;
 sunos3*|sunos4*)
     if test -d /usr/5lib ; then


@@ -775,25 +800,62 @@ ncursesw/term.h)
 esac
 ])dnl
 dnl ---------------------------------------------------------------------------
 esac
 ])dnl
 dnl ---------------------------------------------------------------------------

-dnl CF_CURSES_WACS_MAP version: 4 updated: 2010/10/23 15:54:49
+dnl CF_CURSES_WACS_MAP version: 5 updated: 2011/01/15 11:28:59

 dnl ------------------
 dnl ------------------

-dnl Check for likely values of wacs_map[]:
+dnl Check for likely values of wacs_map[].

 AC_DEFUN([CF_CURSES_WACS_MAP],
 [
 AC_CACHE_CHECK(for wide alternate character set array, cf_cv_curses_wacs_map,[
        cf_cv_curses_wacs_map=unknown
 AC_DEFUN([CF_CURSES_WACS_MAP],
 [
 AC_CACHE_CHECK(for wide alternate character set array, cf_cv_curses_wacs_map,[
        cf_cv_curses_wacs_map=unknown

-       for name in wacs_map _wacs_map __wacs_map _nc_wacs
+       for name in wacs_map _wacs_map __wacs_map _nc_wacs _wacs_char

        do
        AC_TRY_LINK([
 #ifndef _XOPEN_SOURCE_EXTENDED
 #define _XOPEN_SOURCE_EXTENDED
 #endif
 #include <${cf_cv_ncurses_header:-curses.h}>],
        do
        AC_TRY_LINK([
 #ifndef _XOPEN_SOURCE_EXTENDED
 #define _XOPEN_SOURCE_EXTENDED
 #endif
 #include <${cf_cv_ncurses_header:-curses.h}>],

-       [$name['k'] = *WACS_PLUS],
+       [void *foo = &($name['k'])],

        [cf_cv_curses_wacs_map=$name
         break])
        done])
        [cf_cv_curses_wacs_map=$name
         break])
        done])

+
+test "$cf_cv_curses_wacs_map" != unknown && AC_DEFINE_UNQUOTED(CURSES_WACS_ARRAY,$cf_cv_curses_wacs_map)
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl CF_CURSES_WACS_SYMBOLS version: 1 updated: 2011/01/15 11:28:59
+dnl ----------------------
+dnl Do a check to see if the WACS_xxx constants are defined compatibly with
+dnl X/Open Curses.  In particular, NetBSD's implementation of the WACS_xxx
+dnl constants is broken since those constants do not point to cchar_t's.
+AC_DEFUN([CF_CURSES_WACS_SYMBOLS],
+[
+AC_REQUIRE([CF_CURSES_WACS_MAP])
+
+AC_CACHE_CHECK(for wide alternate character constants, cf_cv_curses_wacs_symbols,[
+cf_cv_curses_wacs_symbols=no
+if test "$cf_cv_curses_wacs_map" != unknown
+then
+       AC_TRY_LINK([
+#ifndef _XOPEN_SOURCE_EXTENDED
+#define _XOPEN_SOURCE_EXTENDED
+#endif
+#include <${cf_cv_ncurses_header:-curses.h}>],
+       [cchar_t *foo = WACS_PLUS;
+        $cf_cv_curses_wacs_map['k'] = *WACS_PLUS],
+       [cf_cv_curses_wacs_symbols=yes])
+else
+       AC_TRY_LINK([
+#ifndef _XOPEN_SOURCE_EXTENDED
+#define _XOPEN_SOURCE_EXTENDED
+#endif
+#include <${cf_cv_ncurses_header:-curses.h}>],
+       [cchar_t *foo = WACS_PLUS],
+       [cf_cv_curses_wacs_symbols=yes])
+fi

 ])
 ])

+
+test "$cf_cv_curses_wacs_symbols" != no && AC_DEFINE(CURSES_WACS_SYMBOLS)
+])dnl

 dnl ---------------------------------------------------------------------------
 dnl CF_DIRNAME version: 4 updated: 2002/12/21 19:25:52
 dnl ----------
 dnl ---------------------------------------------------------------------------
 dnl CF_DIRNAME version: 4 updated: 2002/12/21 19:25:52
 dnl ----------


@@ -1966,6 +2028,45 @@ AC_MSG_RESULT($NCURSES_WRAP_PREFIX)
 AC_SUBST(NCURSES_WRAP_PREFIX)
 ])
 dnl ---------------------------------------------------------------------------
 AC_SUBST(NCURSES_WRAP_PREFIX)
 ])
 dnl ---------------------------------------------------------------------------

+dnl CF_NETBSD_FORM_H version: 1 updated: 2011/01/15 14:59:18
+dnl ----------------
+dnl Check for NetBSD's form.h, which is incompatible with SVr4 and ncurses.
+dnl Some workarounds are needed in client programs to allow them to compile.
+AC_DEFUN([CF_NETBSD_FORM_H],[
+AC_CACHE_CHECK(for NetBSD form.h,cf_cv_netbsd_form_h,[
+AC_TRY_COMPILE([
+#include <${cf_cv_ncurses_header:-curses.h}>
+#include <form.h>
+],[
+       FORM *form;
+       int y = current_field(form)->cursor_ypos;
+       int x = current_field(form)->cursor_xpos;
+],[cf_cv_netbsd_form_h=yes
+],[cf_cv_netbsd_form_h=no])
+])
+
+test "$cf_cv_netbsd_form_h" = yes && AC_DEFINE(HAVE_NETBSD_FORM_H)
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl CF_NETBSD_MENU_H version: 1 updated: 2011/01/15 14:59:18
+dnl ----------------
+dnl Check for NetBSD's menu.h, which is incompatible with SVr4 and ncurses.
+dnl Some workarounds are needed in client programs to allow them to compile.
+AC_DEFUN([CF_NETBSD_MENU_H],[
+AC_CACHE_CHECK(for NetBSD menu.h,cf_cv_netbsd_menu_h,[
+AC_TRY_COMPILE([
+#include <${cf_cv_ncurses_header:-curses.h}>
+#include <menu.h>
+],[
+       MENU *menu;
+       int y = menu->max_item_width;
+],[cf_cv_netbsd_menu_h=yes
+],[cf_cv_netbsd_menu_h=no])
+])
+
+test "$cf_cv_netbsd_menu_h" = yes && AC_DEFINE(HAVE_NETBSD_MENU_H)
+])dnl
+dnl ---------------------------------------------------------------------------

 dnl CF_NO_LEAKS_OPTION version: 4 updated: 2006/12/16 14:24:05
 dnl ------------------
 dnl see CF_WITH_NO_LEAKS
 dnl CF_NO_LEAKS_OPTION version: 4 updated: 2006/12/16 14:24:05
 dnl ------------------
 dnl see CF_WITH_NO_LEAKS


@@ -2032,7 +2133,7 @@ case ".[$]$1" in #(vi
 esac
 ])dnl
 dnl ---------------------------------------------------------------------------
 esac
 ])dnl
 dnl ---------------------------------------------------------------------------

-dnl CF_PDCURSES_X11 version: 10 updated: 2010/06/20 09:24:28
+dnl CF_PDCURSES_X11 version: 11 updated: 2011/01/15 18:45:38

 dnl ---------------
 dnl Configure for PDCurses' X11 library
 AC_DEFUN([CF_PDCURSES_X11],[
 dnl ---------------
 dnl Configure for PDCurses' X11 library
 AC_DEFUN([CF_PDCURSES_X11],[


@@ -2069,13 +2170,13 @@ fi
 if test $cf_cv_lib_XCurses = yes ; then
        AC_DEFINE(UNIX)
        AC_DEFINE(XCURSES)
 if test $cf_cv_lib_XCurses = yes ; then
        AC_DEFINE(UNIX)
        AC_DEFINE(XCURSES)

-       AC_DEFINE(HAVE_XCURSES)
+       AC_CHECK_HEADER(xcurses.h, AC_DEFINE(HAVE_XCURSES))

 else
        AC_MSG_ERROR(Cannot link with XCurses)
 fi
 ])dnl
 dnl ---------------------------------------------------------------------------
 else
        AC_MSG_ERROR(Cannot link with XCurses)
 fi
 ])dnl
 dnl ---------------------------------------------------------------------------

-dnl CF_PKG_CONFIG version: 3 updated: 2009/01/25 10:55:09
+dnl CF_PKG_CONFIG version: 4 updated: 2011/02/18 20:26:24

 dnl -------------
 dnl Check for the package-config program, unless disabled by command-line.
 AC_DEFUN([CF_PKG_CONFIG],
 dnl -------------
 dnl Check for the package-config program, unless disabled by command-line.
 AC_DEFUN([CF_PKG_CONFIG],


@@ -2092,7 +2193,7 @@ no) #(vi
        PKG_CONFIG=none
        ;;
 yes) #(vi
        PKG_CONFIG=none
        ;;
 yes) #(vi

-       AC_PATH_PROG(PKG_CONFIG, pkg-config, none)
+       AC_PATH_TOOL(PKG_CONFIG, pkg-config, none)

        ;;
 *)
        PKG_CONFIG=$withval
        ;;
 *)
        PKG_CONFIG=$withval


@@ -2574,7 +2675,7 @@ CF_NO_LEAKS_OPTION(valgrind,
        [USE_VALGRIND])
 ])dnl
 dnl ---------------------------------------------------------------------------
        [USE_VALGRIND])
 ])dnl
 dnl ---------------------------------------------------------------------------

-dnl CF_XOPEN_CURSES version: 10 updated: 2010/10/23 15:54:49
+dnl CF_XOPEN_CURSES version: 11 updated: 2011/01/18 18:15:30

 dnl ---------------
 dnl Test if we should define X/Open source for curses, needed on Digital Unix
 dnl 4.x, to see the extended functions, but breaks on IRIX 6.x.
 dnl ---------------
 dnl Test if we should define X/Open source for curses, needed on Digital Unix
 dnl 4.x, to see the extended functions, but breaks on IRIX 6.x.


@@ -2589,7 +2690,7 @@ AC_TRY_LINK([
 #include <stdlib.h>
 #include <${cf_cv_ncurses_header:-curses.h}>],[
 #if defined(NCURSES_VERSION_PATCH)
 #include <stdlib.h>
 #include <${cf_cv_ncurses_header:-curses.h}>],[
 #if defined(NCURSES_VERSION_PATCH)

-if (NCURSES_VERSION_PATCH < 20100501) && (NCURSES_VERSION_PATCH >= 20100403)
+#if (NCURSES_VERSION_PATCH < 20100501) && (NCURSES_VERSION_PATCH >= 20100403)

        make an error
 #endif
 #endif
        make an error
 #endif
 #endif


@@ -2613,7 +2714,7 @@ if (NCURSES_VERSION_PATCH < 20100501) && (NCURSES_VERSION_PATCH >= 20100403)
 test $cf_cv_need_xopen_extension = yes && CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED"
 ])dnl
 dnl ---------------------------------------------------------------------------
 test $cf_cv_need_xopen_extension = yes && CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED"
 ])dnl
 dnl ---------------------------------------------------------------------------

-dnl CF_XOPEN_SOURCE version: 34 updated: 2010/05/26 05:38:42
+dnl CF_XOPEN_SOURCE version: 35 updated: 2011/02/20 20:37:37

 dnl ---------------
 dnl Try to get _XOPEN_SOURCE defined properly that we can use POSIX functions,
 dnl or adapt to the vendor's definitions to get equivalent functionality,
 dnl ---------------
 dnl Try to get _XOPEN_SOURCE defined properly that we can use POSIX functions,
 dnl or adapt to the vendor's definitions to get equivalent functionality,


@@ -2632,6 +2733,9 @@ case $host_os in #(vi
 aix[[456]]*) #(vi
        cf_xopen_source="-D_ALL_SOURCE"
        ;;
 aix[[456]]*) #(vi
        cf_xopen_source="-D_ALL_SOURCE"
        ;;

+cygwin) #(vi
+       cf_XOPEN_SOURCE=600
+       ;;

 darwin[[0-8]].*) #(vi
        cf_xopen_source="-D_APPLE_C_SOURCE"
        ;;
 darwin[[0-8]].*) #(vi
        cf_xopen_source="-D_APPLE_C_SOURCE"
        ;;


@@ -2853,7 +2957,7 @@ elif test "$cf_x_athena_inc" != default ; then
 fi
 ])
 dnl ---------------------------------------------------------------------------
 fi
 ])
 dnl ---------------------------------------------------------------------------

-dnl CF_X_ATHENA_LIBS version: 9 updated: 2010/06/02 05:03:05
+dnl CF_X_ATHENA_LIBS version: 10 updated: 2011/02/13 13:31:33

 dnl ----------------
 dnl Normally invoked by CF_X_ATHENA, with $1 set to the appropriate flavor of
 dnl the Athena widgets, e.g., Xaw, Xaw3d, neXtaw.
 dnl ----------------
 dnl Normally invoked by CF_X_ATHENA, with $1 set to the appropriate flavor of
 dnl the Athena widgets, e.g., Xaw, Xaw3d, neXtaw.


@@ -2883,7 +2987,11 @@ do
                                CF_ADD_LIBS($cf_lib)
                                AC_MSG_CHECKING(for $cf_test in $cf_lib)
                        fi
                                CF_ADD_LIBS($cf_lib)
                                AC_MSG_CHECKING(for $cf_test in $cf_lib)
                        fi

-                       AC_TRY_LINK([],[$cf_test()],
+                       AC_TRY_LINK([
+#include <X11/Intrinsic.h>
+#include <X11/$cf_x_athena_root/SimpleMenu.h>
+],[
+$cf_test((XtAppContext) 0)],

                                [cf_result=yes],
                                [cf_result=no])
                        AC_MSG_RESULT($cf_result)
                                [cf_result=yes],
                                [cf_result=no])
                        AC_MSG_RESULT($cf_result)