ncurses 6.4 - patch 20230107

[ncurses.git] / test / aclocal.m4

diff --git a/test/aclocal.m4 b/test/aclocal.m4
index 88df01a24a0dfe9967453370d9c06db0a3f9a2a4..f39f5e846e5353c14bdeb83329348ebff9674ad7 100644 (file)
--- a/test/aclocal.m4
+++ b/test/aclocal.m4
@@ -1,5 +1,5 @@
 dnl***************************************************************************
-dnl Copyright 2018-2021,2022 Thomas E. Dickey                                *
+dnl Copyright 2018-2022,2023 Thomas E. Dickey                                *
 dnl Copyright 2003-2017,2018 Free Software Foundation, Inc.                  *
 dnl                                                                          *
 dnl Permission is hereby granted, free of charge, to any person obtaining a  *
@@ -27,7 +27,7 @@ dnl sale, use or other dealings in this Software without prior written       *
 dnl authorization.                                                           *
 dnl***************************************************************************
 dnl
-dnl $Id: aclocal.m4,v 1.208 2022/10/02 23:55:56 tom Exp $
+dnl $Id: aclocal.m4,v 1.209 2023/01/07 17:54:26 tom Exp $
 dnl
 dnl Author: Thomas E. Dickey
 dnl
@@ -939,7 +939,7 @@ if (foo + 1234L > 5678L)
 done
 ])dnl
 dnl ---------------------------------------------------------------------------
-dnl CF_CURSES_HEADER version: 5 updated: 2015/04/23 20:35:30
+dnl CF_CURSES_HEADER version: 6 updated: 2022/12/02 20:06:52
 dnl ----------------
 dnl Find a "curses" header file, e.g,. "curses.h", or one of the more common
 dnl variations of ncurses' installs.
@@ -953,7 +953,7 @@ for cf_header in \
        curses.h ifelse($1,,,[$1/curses.h]) ifelse($1,,[ncurses/ncurses.h ncurses/curses.h])
 do
 AC_TRY_COMPILE([#include <${cf_header}>],
-       [initscr(); tgoto("?", 0,0)],
+       [initscr(); endwin()],
        [cf_cv_ncurses_header=$cf_header; break],[])
 done
 ])
@@ -966,7 +966,7 @@ fi
 AC_CHECK_HEADERS($cf_cv_ncurses_header)
 ])dnl
 dnl ---------------------------------------------------------------------------
-dnl CF_CURSES_LIBS version: 44 updated: 2021/01/02 09:31:20
+dnl CF_CURSES_LIBS version: 45 updated: 2022/12/02 20:06:52
 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.
@@ -975,7 +975,7 @@ AC_DEFUN([CF_CURSES_LIBS],[
 AC_REQUIRE([CF_CURSES_CPPFLAGS])dnl
 AC_MSG_CHECKING(if we have identified curses libraries)
 AC_TRY_LINK([#include <${cf_cv_ncurses_header:-curses.h}>],
-       [initscr(); tgoto("?", 0,0)],
+       [initscr(); endwin()],
        cf_result=yes,
        cf_result=no)
 AC_MSG_RESULT($cf_result)
@@ -1076,7 +1076,7 @@ if test ".$ac_cv_func_initscr" != .yes ; then
                        elif test "$cf_term_lib" != predefined ; then
                                AC_MSG_CHECKING(if we need both $cf_curs_lib and $cf_term_lib libraries)
                                AC_TRY_LINK([#include <${cf_cv_ncurses_header:-curses.h}>],
-                                       [initscr(); tgoto((char *)0, 0, 0);],
+                                       [initscr(); endwin();],
                                        [cf_result=no],
                                        [
                                        LIBS="-l$cf_curs_lib -l$cf_term_lib $cf_save_LIBS"
@@ -1658,7 +1658,7 @@ fi
 AC_SUBST(EXTRA_CFLAGS)
 ])dnl
 dnl ---------------------------------------------------------------------------
-dnl CF_FUNC_CURSES_VERSION version: 8 updated: 2021/01/02 09:31:20
+dnl CF_FUNC_CURSES_VERSION version: 9 updated: 2023/01/05 18:06:10
 dnl ----------------------
 dnl Solaris has a data item 'curses_version', which confuses AC_CHECK_FUNCS.
 dnl It's a character string "SVR4", not documented.
@@ -1666,11 +1666,14 @@ AC_DEFUN([CF_FUNC_CURSES_VERSION],
 [
 AC_CACHE_CHECK(for function curses_version, cf_cv_func_curses_version,[
 AC_TRY_RUN([
+$ac_includes_default
+
 #include <${cf_cv_ncurses_header:-curses.h}>
+
 int main(void)
 {
        char temp[1024];
-       sprintf(temp, "%s\\n", curses_version());
+       sprintf(temp, "%.999s\\n", curses_version());
        ${cf_cv_main_return:-return}(0);
 }]
 ,[cf_cv_func_curses_version=yes]
@@ -1738,6 +1741,7 @@ then
        AC_CHECKING([for $CC __attribute__ directives])
 cat > "conftest.$ac_ext" <<EOF
 #line __oline__ "${as_me:-configure}"
+#include <stdio.h>
 #include "confdefs.h"
 #include "conftest.h"
 #include "conftest.i"
@@ -2973,7 +2977,7 @@ then
 fi
 ])dnl
 dnl ---------------------------------------------------------------------------
-dnl CF_NCURSES_VERSION version: 16 updated: 2020/12/31 20:19:42
+dnl CF_NCURSES_VERSION version: 17 updated: 2023/01/05 18:54:02
 dnl ------------------
 dnl Check for the version of ncurses, to aid in reporting bugs, etc.
 dnl Call CF_CURSES_CPPFLAGS first, or CF_NCURSES_CPPFLAGS.  We don't use
@@ -2986,8 +2990,10 @@ AC_CACHE_CHECK(for ncurses version, cf_cv_ncurses_version,[
        cf_tempfile=out$$
        rm -f "$cf_tempfile"
        AC_TRY_RUN([
+$ac_includes_default
+
 #include <${cf_cv_ncurses_header:-curses.h}>
-#include <stdio.h>
+
 int main(void)
 {
        FILE *fp = fopen("$cf_tempfile", "w");
@@ -4347,7 +4353,7 @@ esac
 
 ])dnl
 dnl ---------------------------------------------------------------------------
-dnl CF_XOPEN_SOURCE version: 62 updated: 2022/10/02 19:55:56
+dnl CF_XOPEN_SOURCE version: 63 updated: 2022/12/29 10:10:26
 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,
@@ -4450,10 +4456,12 @@ case "$host_os" in
        cf_save_xopen_cppflags="$CPPFLAGS"
        CF_POSIX_C_SOURCE($cf_POSIX_C_SOURCE)
        # Some of these niche implementations use copy/paste, double-check...
-       CF_VERBOSE(checking if _POSIX_C_SOURCE inteferes)
-       AC_TRY_COMPILE(CF__XOPEN_SOURCE_HEAD,CF__XOPEN_SOURCE_BODY,,[
-               AC_MSG_WARN(_POSIX_C_SOURCE definition is not usable)
-               CPPFLAGS="$cf_save_xopen_cppflags"])
+       if test "$cf_cv_xopen_source" != no ; then
+               CF_VERBOSE(checking if _POSIX_C_SOURCE inteferes)
+               AC_TRY_COMPILE(CF__XOPEN_SOURCE_HEAD,CF__XOPEN_SOURCE_BODY,,[
+                       AC_MSG_WARN(_POSIX_C_SOURCE definition is not usable)
+                       CPPFLAGS="$cf_save_xopen_cppflags"])
+       fi
        ;;
 esac