X-Git-Url: http://ncurses.scripts.mit.edu/?a=blobdiff_plain;ds=sidebyside;f=configure.in;h=1d70ea0f079556fd06ff5b5aaad118d935091e1e;hb=220f87b9ad8469e8e324d41ed00c9ec39f0fc940;hp=424ad6be26de1124688a4a1469113af019603396;hpb=084e3b44fc1c904d5ab941da55f47a237cb15766;p=ncurses.git

diff --git a/configure.in b/configure.in
index 424ad6be..1d70ea0f 100644
--- a/configure.in
+++ b/configure.in
@@ -1,5 +1,5 @@
 dnl***************************************************************************
-dnl Copyright 2018-2022,2023 Thomas E. Dickey                                *
+dnl Copyright 2018-2023,2024 Thomas E. Dickey                                *
 dnl Copyright 1998-2017,2018 Free Software Foundation, Inc.                  *
 dnl                                                                          *
 dnl Permission is hereby granted, free of charge, to any person obtaining a  *
@@ -29,7 +29,7 @@ dnl***************************************************************************
 dnl
 dnl Author: Thomas E. Dickey 1995-on
 dnl
-dnl $Id: configure.in,v 1.772 2023/11/25 21:05:05 tom Exp $
+dnl $Id: configure.in,v 1.775 2024/03/02 20:22:33 tom Exp $
 dnl Process this file with autoconf to produce a configure script.
 dnl
 dnl For additional information, see
@@ -38,7 +38,7 @@ dnl     https://invisible-island.net/autoconf/my-autoconf.html
 dnl
 dnl ---------------------------------------------------------------------------
 AC_PREREQ(2.52.20210101)
-AC_REVISION($Revision: 1.772 $)
+AC_REVISION($Revision: 1.775 $)
 AC_INIT(ncurses/base/lib_initscr.c)
 AC_CONFIG_HEADER(include/ncurses_cfg.h:include/ncurses_cfg.hin)
 
@@ -765,7 +765,7 @@ AC_ARG_ENABLE(big-core,
 	[AC_TRY_RUN([
 #include <stdlib.h>
 #include <string.h>
-int main() {
+int main(void) {
 	unsigned long n = 6000000L;
 	char *s = malloc(n);
 	if (s != 0)
@@ -1288,7 +1288,14 @@ AC_ARG_ENABLE(sigwinch,
 	[with_sigwinch=$enableval],
 	[with_sigwinch=$with_ext_funcs])
 AC_MSG_RESULT($with_sigwinch)
-test "x$with_sigwinch" = xyes && AC_DEFINE(USE_SIGWINCH,1,[Define to 1 to compile with SIGWINCH handler])
+if test "x$with_sigwinch" = xyes
+then
+	AC_DEFINE(USE_SIGWINCH,1,[Define to 1 to compile with SIGWINCH handler])
+	cf_cv_enable_sigwinch=1
+else
+	cf_cv_enable_sigwinch=0
+fi
+AC_SUBST(cf_cv_enable_sigwinch)
 
 ###   use option --enable-tcap-names to allow user to define new capabilities
 AC_MSG_CHECKING(if you want user-definable terminal capabilities like termcap)
@@ -1824,12 +1831,10 @@ getuid \
 issetugid \
 localeconv \
 poll \
-putenv \
 remove \
 select \
 setbuf \
 setbuffer \
-setenv \
 setfsuid \
 setvbuf \
 sigaction \
@@ -1887,6 +1892,7 @@ CF_TYPE_SIGACTION
 CF_SIZECHANGE
 CF_FUNC_MEMMOVE
 CF_FUNC_POLL
+CF_MB_LEN_MAX
 CF_VA_COPY
 AC_FUNC_VFORK
 CF_FOPEN_BIN_R