ncurses 6.4 - patch 20230114

[ncurses.git] / aclocal.m4

diff --git a/aclocal.m4 b/aclocal.m4
index d76beab5645a7c807fd5eb121af16e35c3f8d047..a967246d323cc028f4bae70c1a81ec1538093b67 100644 (file)
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -29,7 +29,7 @@ dnl***************************************************************************
 dnl
 dnl Author: Thomas E. Dickey 1995-on
 dnl
-dnl $Id: aclocal.m4,v 1.1025 2023/01/07 21:35:57 tom Exp $
+dnl $Id: aclocal.m4,v 1.1026 2023/01/14 14:00:15 tom Exp $
 dnl Macros used in NCURSES auto-configuration script.
 dnl
 dnl These macros are maintained separately from NCURSES.  The copyright on
@@ -42,7 +42,7 @@ dnl           https://invisible-island.net/autoconf/my-autoconf.html
 dnl
 dnl ---------------------------------------------------------------------------
 dnl ---------------------------------------------------------------------------
-dnl AM_LANGINFO_CODESET version: 6 updated: 2021/01/01 16:53:59
+dnl AM_LANGINFO_CODESET version: 7 updated: 2023/01/11 04:05:23
 dnl -------------------
 dnl Inserted as requested by gettext 0.10.40
 dnl File from /usr/share/aclocal
@@ -54,7 +54,9 @@ dnl From Bruno Haible.
 AC_DEFUN([AM_LANGINFO_CODESET],
 [
 AC_CACHE_CHECK([for nl_langinfo and CODESET], am_cv_langinfo_codeset,
-       [AC_TRY_LINK([#include <langinfo.h>],
+       [AC_TRY_LINK([
+$ac_includes_default
+#include <langinfo.h>],
        [char* cs = nl_langinfo(CODESET); (void)cs],
        am_cv_langinfo_codeset=yes,
        am_cv_langinfo_codeset=no)
@@ -1093,7 +1095,7 @@ if test ".$system_name" != ".$cf_cv_system_name" ; then
 fi
 ])dnl
 dnl ---------------------------------------------------------------------------
-dnl CF_CHECK_ENVIRON version: 3 updated: 2010/05/26 16:44:57
+dnl CF_CHECK_ENVIRON version: 4 updated: 2023/01/14 07:48:15
 dnl ----------------
 dnl Check for data that is usually declared in <unistd.h>, e.g., the 'environ'
 dnl variable.  Define a DECL_xxx symbol if we must declare it ourselves.
@@ -1108,7 +1110,7 @@ AC_CACHE_CHECK(if external $1 is declared, cf_cv_dcl_$1,[
 #include <stdlib.h>
 #endif
 #include <unistd.h> ],
-    ifelse([$2],,int,[$2]) x = (ifelse([$2],,int,[$2])) $1,
+    ifelse([$2],,void*,[$2]) x = (ifelse([$2],,void*,[$2])) $1; (void)x,
     [cf_cv_dcl_$1=yes],
     [cf_cv_dcl_$1=no])
 ])
@@ -8534,7 +8536,7 @@ AC_DEFUN([CF_UPPER],
 $1=`echo "$2" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
 ])dnl
 dnl ---------------------------------------------------------------------------
-dnl CF_UTF8_LIB version: 9 updated: 2021/05/19 19:35:25
+dnl CF_UTF8_LIB version: 10 updated: 2023/01/11 04:05:23
 dnl -----------
 dnl Check for multibyte support, and if not found, utf8 compatibility library
 AC_DEFUN([CF_UTF8_LIB],
@@ -8543,8 +8545,7 @@ AC_HAVE_HEADERS(wchar.h)
 AC_CACHE_CHECK(for multibyte character support,cf_cv_utf8_lib,[
        cf_save_LIBS="$LIBS"
        AC_TRY_LINK([
-#include <stdlib.h>
-#include <stdio.h>
+$ac_includes_default
 #ifdef HAVE_WCHAR_H
 #include <wchar.h>
 #endif