ncurses 6.2 - patch 20200704

[ncurses.git] / configure.in

diff --git a/configure.in b/configure.in
index 10857b8de017056d6b86c73c64309a91c5ad52ac..7454c9aeaf63e1f7df3b13c2061c22ac25e0011f 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -29,7 +29,7 @@ dnl***************************************************************************
 dnl
 dnl Author: Thomas E. Dickey 1995-on
 dnl
-dnl $Id: configure.in,v 1.707 2020/05/23 18:16:07 tom Exp $
+dnl $Id: configure.in,v 1.709 2020/05/31 20:04:09 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(2.52.20200111)
-AC_REVISION($Revision: 1.707 $)
+AC_REVISION($Revision: 1.709 $)
 AC_INIT(ncurses/base/lib_initscr.c)
 AC_CONFIG_HEADER(include/ncurses_cfg.h:include/ncurses_cfg.hin)
 
@@ -145,9 +145,9 @@ fi
 
 CF_GXX_VERSION
 case $GXX_VERSION in
-(1*|2.[[0-6]]*)
-       # GXX=""; CXX=""; ac_cv_prog_gxx=no
-       # cf_cxx_library=no
+([[1-9]][[0-9]].*)
+       ;;
+(1.*|2.[[0-6]]*)
        AC_MSG_WARN(templates do not work)
        ;;
 esac
@@ -1761,6 +1761,7 @@ setenv \
 setvbuf \
 sigaction \
 sigvec \
+snprintf \
 strdup \
 strstr \
 sysconf \
@@ -1848,7 +1849,7 @@ if test -n "$CXX" ; then
        CF_PROG_CC_C_O(CXX,[$CXXFLAGS $CPPFLAGS])
 
        case $GXX_VERSION in
-       (1*|2.[0-6]*)
+       (1.*|2.[[0-6]]*|[[1-9]][[0-9]].*)
                cf_cxx_library=yes
                ;;
        (*-2.7*|2.7*)