ncurses 5.2

[ncurses.git] / configure.in

diff --git a/configure.in b/configure.in
index 3e202a79534c73bc322ac130d29f307113167973..a46fbf1d43ed64f08eaa9d8ad4f9a7f6daea224d 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -1,30 +1,50 @@
-dnl*****************************************************************************
-dnl Copyright 1996,1997 by Thomas E. Dickey <dickey@clark.net>                 *
-dnl All Rights Reserved.                                                       *
-dnl                                                                            *
-dnl Permission to use, copy, modify, and distribute this software and its      *
-dnl documentation for any purpose and without fee is hereby granted, provided  *
-dnl that the above copyright notice appear in all copies and that both that    *
-dnl copyright notice and this permission notice appear in supporting           *
-dnl documentation, and that the name of the above listed copyright holder(s)   *
-dnl not be used in advertising or publicity pertaining to distribution of the  *
-dnl software without specific, written prior permission. THE ABOVE LISTED      *
-dnl COPYRIGHT HOLDER(S) DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,  *
-dnl INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO     *
-dnl EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY         *
-dnl SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER       *
-dnl RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF       *
-dnl CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN        *
-dnl CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.                   *
-dnl*****************************************************************************
-dnl $Id: configure.in,v 1.64 1997/05/10 15:26:07 tom Exp $
+dnl***************************************************************************
+dnl Copyright (c) 1998,1999,2000 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 "Software"), to deal in the Software without restriction, including      *
+dnl without limitation the rights to use, copy, modify, merge, publish,      *
+dnl distribute, distribute with modifications, sublicense, and/or sell       *
+dnl copies of the Software, and to permit persons to whom the Software is    *
+dnl furnished to do so, subject to the following conditions:                 *
+dnl                                                                          *
+dnl The above copyright notice and this permission notice shall be included  *
+dnl in all copies or substantial portions of the Software.                   *
+dnl                                                                          *
+dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+dnl OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+dnl MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+dnl IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+dnl DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+dnl OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+dnl THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+dnl                                                                          *
+dnl Except as contained in this notice, the name(s) of the above copyright   *
+dnl holders shall not be used in advertising or otherwise to promote the     *
+dnl sale, use or other dealings in this Software without prior written       *
+dnl authorization.                                                           *
+dnl***************************************************************************
+dnl
+dnl Author: Thomas E. Dickey <dickey@clark.net> 1996,1997
+dnl
+dnl $Id: configure.in,v 1.220 2000/10/15 00:54:36 tom Exp $

 dnl Process this file with autoconf to produce a configure script.
 dnl Process this file with autoconf to produce a configure script.

-AC_PREREQ(2.12)
-AC_REVISION($Revision: 1.64 $)
-AC_INIT(ncurses/lib_initscr.c)
-
-NC_VERSION
-NC_SYSTYPE
+dnl
+dnl See http://dickey.his.com/autoconf/ for additional information.
+dnl
+dnl ---------------------------------------------------------------------------
+AC_PREREQ(2.13.20000819)
+AC_REVISION($Revision: 1.220 $)
+AC_INIT(ncurses/base/lib_initscr.c)
+AC_CONFIG_HEADER(include/ncurses_cfg.h:include/ncurses_cfg.hin)
+
+CF_SUBST_NCURSES_VERSION
+CF_CHECK_CACHE([AC_CANONICAL_SYSTEM])
+AC_ARG_WITH(system-type,
+[  --with-system-type=XXX  test: override derived host system-type],
+[AC_MSG_WARN(overriding system type to $withval)
+ cf_cv_system_name=$withval])

 
 # We need a configure script only when compiling as part of GNU C library.
 # Here we have to generate one of the files we need while compiling.
 
 # We need a configure script only when compiling as part of GNU C library.
 # Here we have to generate one of the files we need while compiling.


@@ -44,7 +64,6 @@ AC_ARG_ENABLE(add-ons, dnl
 dnl We need to use [ and ] for other purposes for a while now.
 changequote(,)dnl
 if test x"$glibc_add_on" = "xyes" ; then
 dnl We need to use [ and ] for other purposes for a while now.
 changequote(,)dnl
 if test x"$glibc_add_on" = "xyes" ; then

-if test -f $srcdir/../glibcbug.in; then

   rm -f $srcdir/Banner
   # We are in glibc.
   rm -f $srcdir/Makefile
   rm -f $srcdir/Banner
   # We are in glibc.
   rm -f $srcdir/Makefile


@@ -54,199 +73,418 @@ if test -f $srcdir/../glibcbug.in; then
                's/^[   ]*ncurses-version[      ]*=[    ]*\([^  ^ ]*\)[         ]*$/\1/'`" > $srcdir/Banner
   exit 0
 fi
                's/^[   ]*ncurses-version[      ]*=[    ]*\([^  ^ ]*\)[         ]*$/\1/'`" > $srcdir/Banner
   exit 0
 fi

-fi

 changequote([,])dnl
 
 ###    Save the given $CFLAGS to allow user-override.
 changequote([,])dnl
 
 ###    Save the given $CFLAGS to allow user-override.

-nc_user_CFLAGS="$CFLAGS"
-
-###    Derive the system name, as a check for reusing the autoconf cache
-system_name="`(uname -s -r || hostname || echo unknown) 2>/dev/null`"
-if test -n "$system_name" ; then
-       AC_DEFINE_UNQUOTED(SYSTEM_NAME,"$system_name")
-else
-       system_name="`(hostname) 2>/dev/null`"
-fi
-AC_CACHE_VAL(nc_cv_system_name,[nc_cv_system_name="$system_name"])
-test -z "$system_name" && system_name="$nc_cv_system_name"
-test -n "$nc_cv_system_name" && AC_MSG_RESULT("Configuring for $nc_cv_system_name")
-
-if test ".$system_name" != ".$nc_cv_system_name" ; then
-       AC_MSG_RESULT("Cached system name does not agree with actual")
-       AC_ERROR("Please remove config.cache and try again.")
-fi
+cf_user_CFLAGS="$CFLAGS"

 
 ###    Default install-location
 
 ###    Default install-location

-NC_CFG_DEFAULTS
+CF_CFG_DEFAULTS

 
 ###    Checks for programs.
 AC_PROG_CC
 
 ###    Checks for programs.
 AC_PROG_CC

-if test -n "$GCC" ; then
-AC_MSG_CHECKING(version of gcc)
-eval "$CC --version"
+if test "$GCC" = yes ; then
+       AC_MSG_CHECKING(version of gcc)
+       eval "$CC --version"

 fi
 fi

+if test "$host" != $build; then
+       AC_CHECK_PROGS(BUILD_CC, $CC gcc cc)
+else
+       BUILD_CC="$CC"
+fi
+AC_SUBST(BUILD_CC)

 AC_PROG_CPP
 AC_PROG_GCC_TRADITIONAL
 AC_ISC_POSIX
 AC_PROG_CPP
 AC_PROG_GCC_TRADITIONAL
 AC_ISC_POSIX

+CF_ANSI_CC_REQD
+CF_PROG_EXT
+
+case "$cf_cv_system_name" in
+freebsd*) #(vi
+  test -z "$LDCONFIG" && LDCONFIG="/sbin/ldconfig -R"
+  ;;
+*) LDPATH=$PATH:/sbin:/usr/sbin
+  AC_PATH_PROG(LDCONFIG,ldconfig,,$LDPATH)
+  ;;
+esac
+AC_SUBST(LDCONFIG)

 
 dnl DEFECT in autoconf 2.12:   an attempt to set policy, this breaks the
 dnl                            configure script by not letting us test if C++
 dnl                            is present, making this option necessary.
 
 dnl DEFECT in autoconf 2.12:   an attempt to set policy, this breaks the
 dnl                            configure script by not letting us test if C++
 dnl                            is present, making this option necessary.

+AC_MSG_CHECKING(if you want to ensure bool is consistent with C++)

 AC_ARG_WITH(cxx,
 AC_ARG_WITH(cxx,

-       [  --without-cxx           suppress check for C++])
-if test "X$withval" != Xno ; then
-AC_PROG_CXX
+       [  --without-cxx           do not adjust ncurses bool to match C++],
+       [cf_with_cxx=$withval],
+       [cf_with_cxx=yes])
+AC_MSG_RESULT($cf_with_cxx)
+if test "X$cf_with_cxx" = Xno ; then
+       CXX=""
+       GXX=""
+else
+       pushdef([AC_MSG_ERROR],
+               [AC_MSG_RESULT([You don't have any C++ compiler, too bad]); dnl
+               cf_with_cxx=no; CXX=""; GXX="";])dnl
+       AC_PROG_CXX
+       popdef([AC_MSG_ERROR])dnl

 fi
 fi

+

 changequote(,)dnl
 changequote(,)dnl

-if test -n "$GXX" ; then case "`${CXX-g++} --version`" in 1*|2.[0-6]*) GXX=""; CXX=""; ac_cv_prog_gxx=no; nc_cxx_library=no ; echo No: templates do not work;; esac; fi
+if test "$GXX" = yes; then
+       case "`${CXX-g++} --version`" in
+       1*|2.[0-6]*)
+               GXX=""; CXX=""; ac_cv_prog_gxx=no
+               cf_cxx_library=no
+               echo No: templates do not work
+               ;;
+       esac
+fi

 changequote([,])dnl
 changequote([,])dnl

+
+AC_MSG_CHECKING(if you want to build C++ binding and demo)
+AC_ARG_WITH(cxx-binding,
+       [  --without-cxx-binding   do not build C++ binding and demo],
+       [cf_with_cxx_binding=$withval],
+       [cf_with_cxx_binding=$cf_with_cxx])
+AC_MSG_RESULT($cf_with_cxx_binding)
+
+AC_MSG_CHECKING(if you want to build with Ada95)
+AC_ARG_WITH(ada,
+       [  --without-ada           suppress check for Ada95, don't build demo],
+       [cf_with_ada=$withval],
+       [cf_with_ada=yes])
+AC_MSG_RESULT($cf_with_ada)
+
+AC_MSG_CHECKING(if you want to build programs such as tic)
+AC_ARG_WITH(progs,
+       [  --without-progs         suppress build with programs (e.g., tic)],
+       [cf_with_progs=$withval],
+       [cf_with_progs=yes])
+AC_MSG_RESULT($cf_with_progs)
+
+AC_MSG_CHECKING(if you wish to install curses.h)
+AC_ARG_WITH(curses-h,
+       [  --without-curses-h      install curses.h as ncurses.h only],
+       [with_curses_h=$withval],
+       [with_curses_h=yes])
+AC_MSG_RESULT($with_curses_h)
+
+modules_to_build="ncurses"
+if test "X$cf_with_progs" != Xno ; then
+modules_to_build="$modules_to_build progs tack"
+fi
+modules_to_build="$modules_to_build panel menu form"
+
+AC_ARG_PROGRAM

 AC_PROG_AWK
 AC_PROG_MAKE_SET
 AC_PROG_AWK
 AC_PROG_MAKE_SET

-NC_PROG_INSTALL
+CF_PROG_INSTALL
+AC_SYS_LONG_FILE_NAMES
+CF_MIXEDCASE_FILENAMES

 AC_PROG_LN_S
 AC_PROG_RANLIB
 AC_PROG_LN_S
 AC_PROG_RANLIB

+CF_MAKE_TAGS

 AC_CHECK_PROGS(LINT, tdlint lint alint)
 AC_CHECK_PROGS(MAN, man man_db)
 AC_SUBST(LINT_OPTS)
 
 dnl These are standard among *NIX systems, but not when cross-compiling
 AC_CHECK_PROGS(LINT, tdlint lint alint)
 AC_CHECK_PROGS(MAN, man man_db)
 AC_SUBST(LINT_OPTS)
 
 dnl These are standard among *NIX systems, but not when cross-compiling

-NC_SUBST(loader,LD,ld)
-NC_SUBST(archiver,AR,ar)
-NC_SUBST(archiver options,AR_OPTS,rv)
+CF_SUBST(loader,LD,ld)
+CF_SUBST(archiver,AR,ar)
+CF_SUBST(archiver options,AR_OPTS,rv)

 
 

-NC_MAKEFLAGS
-NC_MAN_PAGES
+CF_MAKEFLAGS

 
 dnl Special option for use by system-builders: the install-prefix is used to
 dnl adjust the location into which the actual install is done, so that an
 dnl archive can be built without modifying the host system's configuration.
 
 dnl Special option for use by system-builders: the install-prefix is used to
 dnl adjust the location into which the actual install is done, so that an
 dnl archive can be built without modifying the host system's configuration.

+AC_MSG_CHECKING(if you have specified an install-prefix)

 AC_ARG_WITH(install-prefix,
        [  --with-install-prefix   prefixes actual install-location],
        [case "$withval" in #(vi
        yes|no) #(vi
                ;;
 AC_ARG_WITH(install-prefix,
        [  --with-install-prefix   prefixes actual install-location],
        [case "$withval" in #(vi
        yes|no) #(vi
                ;;

-       *)      INSTALL_PREFIX="$withval"
+       *)      DESTDIR="$withval"

                ;;
        esac])
                ;;
        esac])

-AC_SUBST(INSTALL_PREFIX)
+AC_MSG_RESULT($DESTDIR)
+AC_SUBST(DESTDIR)
+
+###############################################################################
+CF_HELP_MESSAGE(Options to Specify the Libraries Built/Used:)

 
 ### Options to allow the user to specify the set of libraries which are used.
 ### Use "--without-normal --with-shared" to allow the default model to be
 ### shared, for example.
 
 ### Options to allow the user to specify the set of libraries which are used.
 ### Use "--without-normal --with-shared" to allow the default model to be
 ### shared, for example.

-nc_list_models=""
+cf_list_models=""
+AC_SUBST(cf_list_models)dnl    the complete list of models ("normal debug")
+
+AC_MSG_CHECKING(if you want to build libraries with libtool)
+AC_ARG_WITH(libtool,
+       [  --with-libtool          generate libraries with libtool],
+       [with_libtool=$withval],
+       [with_libtool=no])
+AC_MSG_RESULT($with_libtool)
+if test "$with_libtool" = "yes"; then
+       cf_list_models="$cf_list_models libtool"
+       test -z "$LIBTOOL" && LIBTOOL=libtool
+else
+       LIBTOOL=""
+fi
+AC_SUBST(LIBTOOL)
+
+AC_MSG_CHECKING(if you want to build shared libraries)

 AC_ARG_WITH(shared,
        [  --with-shared           generate shared-libraries],
 AC_ARG_WITH(shared,
        [  --with-shared           generate shared-libraries],

-       [test "$withval" = "yes" && nc_list_models="$nc_list_models shared"])
+       [with_shared=$withval],
+       [with_shared=no])
+AC_MSG_RESULT($with_shared)
+test "$with_shared" = "yes" && cf_list_models="$cf_list_models shared"
+
+AC_MSG_CHECKING(if you want to build static libraries)

 AC_ARG_WITH(normal,
        [  --with-normal           generate normal-libraries (default)],
 AC_ARG_WITH(normal,
        [  --with-normal           generate normal-libraries (default)],

-       [test "$withval" = "yes" && nc_list_models="$nc_list_models normal"],
-       [nc_list_models="$nc_list_models normal"])
+       [with_normal=$withval],
+       [with_normal=yes])
+AC_MSG_RESULT($with_normal)
+test "$with_normal" = "yes" && cf_list_models="$cf_list_models normal"
+
+AC_MSG_CHECKING(if you want to build debug libraries)

 AC_ARG_WITH(debug,
        [  --with-debug            generate debug-libraries (default)],
 AC_ARG_WITH(debug,
        [  --with-debug            generate debug-libraries (default)],

-       [test "$withval" = "yes" && nc_list_models="$nc_list_models debug"],
-       [nc_list_models="$nc_list_models debug"])
+       [with_debug=$withval],
+       [with_debug=yes])
+AC_MSG_RESULT($with_debug)
+test "$with_debug" = "yes" && cf_list_models="$cf_list_models debug"
+
+AC_MSG_CHECKING(if you want to build profiling libraries)

 AC_ARG_WITH(profile,
        [  --with-profile          generate profile-libraries],
 AC_ARG_WITH(profile,
        [  --with-profile          generate profile-libraries],

-       [test "$withval" = "yes" && nc_list_models="$nc_list_models profile"])
+       [with_profile=$withval],
+       [with_profile=no])
+AC_MSG_RESULT($with_profile)
+test "$with_profile" = "yes" && cf_list_models="$cf_list_models profile"

 
 

-### Checks for special libraries, must be done up-front.
-AC_ARG_WITH(dbmalloc,
-       [  --with-dbmalloc         test: use Conor Cahill's dbmalloc library],
-       [AC_CHECK_LIB(dbmalloc,debug_malloc)])
-AC_ARG_WITH(dmalloc,
-       [  --with-dmalloc          test: use Gray Watson's dmalloc library],
-       [AC_CHECK_LIB(dmalloc,dmalloc_debug)])
-AC_ARG_WITH(gpm,
-       [  --with-gpm              use Alessandro Rubini's GPM library],
-       [AC_CHECK_LIB(gpm,Gpm_Open,[
-               EXTRA_LIBS="$EXTRA_LIBS -lgpm -lncurses"
-               AC_DEFINE(HAVE_LIBGPM)
-               AC_CHECK_HEADERS(gpm.h)
-       ],,-lcurses -ltermcap)])
-
-AC_SUBST(EXTRA_LIBS)
+###############################################################################

 
 AC_MSG_CHECKING(for specified models)
 
 AC_MSG_CHECKING(for specified models)

-test -z "$nc_list_models" && nc_list_models=normal
-AC_MSG_RESULT($nc_list_models)
+test -z "$cf_list_models" && cf_list_models=normal
+dnl If we use libtool to generate libraries, then it must be the only
+dnl specified model.
+test "$with_libtool" = "yes" && cf_list_models=libtool
+AC_MSG_RESULT($cf_list_models)

 
 ### Use the first model as the default, and save its suffix for use in building
 ### up test-applications.
 
 ### Use the first model as the default, and save its suffix for use in building
 ### up test-applications.

-DFT_LWR_MODEL=`echo $nc_list_models | $AWK '{print $1}'`
-NC_UPPERCASE($DFT_LWR_MODEL,DFT_UPR_MODEL)dnl
-NC_LIB_SUFFIX($DFT_LWR_MODEL,DFT_DEP_SUFFIX)dnl
-NC_LIB_TYPE($DFT_LWR_MODEL,DFT_ARG_SUFFIX)dnl
-NC_OBJ_SUBDIR($DFT_LWR_MODEL,DFT_OBJ_SUBDIR)dnl
-AC_SUBST(DFT_OBJ_SUBDIR)dnl    the default object-directory ("obj")
+AC_MSG_CHECKING(for default model)
+DFT_LWR_MODEL=`echo $cf_list_models | $AWK '{print $1}'`
+AC_MSG_RESULT($DFT_LWR_MODEL)
+
+CF_UPPER(DFT_UPR_MODEL,$DFT_LWR_MODEL)dnl
+

 AC_SUBST(DFT_LWR_MODEL)dnl     the default model ("normal")
 AC_SUBST(DFT_UPR_MODEL)dnl     the default model ("NORMAL")
 AC_SUBST(DFT_LWR_MODEL)dnl     the default model ("normal")
 AC_SUBST(DFT_UPR_MODEL)dnl     the default model ("NORMAL")

-AC_SUBST(DFT_DEP_SUFFIX)dnl    the corresponding library-suffix (".a")
-AC_SUBST(DFT_ARG_SUFFIX)dnl    the string to append to "-lncurses" ("")
-AC_SUBST(nc_list_models)dnl    the complete list of models ("normal debug")
+
+TINFO_NAME=tinfo
+AC_SUBST(TINFO_NAME)

 
 LIB_NAME=ncurses
 AC_SUBST(LIB_NAME)
 
 LIB_DIR=../lib
 
 LIB_NAME=ncurses
 AC_SUBST(LIB_NAME)
 
 LIB_DIR=../lib

-LIB_PREFIX=$LIB_DIR/lib
+CF_LIB_PREFIX(cf_prefix)
+LIB_PREFIX=$cf_prefix

 AC_SUBST(LIB_PREFIX)
 
 AC_SUBST(LIB_PREFIX)
 

+LIB_SUFFIX=
+AC_SUBST(LIB_SUFFIX)
+
+###############################################################################
+
+AC_MSG_CHECKING(if you want to build a separate terminfo library)
+AC_ARG_WITH(termlib,
+       [  --with-termlib          generate separate terminfo library],
+       [with_termlib=$withval],
+       [with_termlib=no])
+AC_MSG_RESULT($with_termlib)
+
+### Checks for special libraries, must be done up-front.
+AC_MSG_CHECKING(if you want to link with dbmalloc for testing)
+AC_ARG_WITH(dbmalloc,
+       [  --with-dbmalloc         test: use Conor Cahill's dbmalloc library],
+       [with_dbmalloc=$withval],
+       [with_dbmalloc=no])
+AC_MSG_RESULT($with_dbmalloc)
+if test "$with_dbmalloc" = yes ; then
+       AC_CHECK_LIB(dbmalloc,debug_malloc)
+fi
+
+AC_MSG_CHECKING(if you want to link with dmalloc for testing)
+AC_ARG_WITH(dmalloc,
+       [  --with-dmalloc          test: use Gray Watson's dmalloc library],
+       [with_dmalloc=$withval],
+       [with_dmalloc=no])
+AC_MSG_RESULT($with_dmalloc)
+if test "$with_dmalloc" = yes ; then
+       AC_CHECK_LIB(dmalloc,dmalloc_debug)
+fi
+
+SHLIB_LIST=""
+AC_MSG_CHECKING(if you want to link with the gpm mouse library)
+AC_ARG_WITH(gpm,
+       [  --with-gpm              use Alessandro Rubini's GPM library],
+       [with_gpm=$withval],
+       [with_gpm=no])
+AC_MSG_RESULT($with_gpm)
+if test "$with_gpm" = yes ; then
+       AC_CHECK_LIB(gpm,Gpm_Open,[
+               EXTRA_LIBS="-lgpm -lncurses $EXTRA_LIBS"
+               SHLIB_LIST="-lgpm $SHLIB_LIST"
+               AC_DEFINE(HAVE_LIBGPM)
+               AC_CHECK_HEADERS(gpm.h)
+       ],AC_MSG_WARN(Cannot link with gpm library - read the FAQ))
+fi
+

 dnl Not all ports of gcc support the -g option
 dnl Not all ports of gcc support the -g option

-dnl autoconf 2.12 uses different symbol for -g option than autoconf 2.10, etc.

 
 if test X"$CC_G_OPT" = X"" ; then
        CC_G_OPT='-g'
 
 if test X"$CC_G_OPT" = X"" ; then
        CC_G_OPT='-g'

-       test -n "$GCC" && test "${ac_cv_prog_cc_g}${ac_cv_prog_gcc_g}" != yes && CC_G_OPT=''
+       test -n "$GCC" && test "${ac_cv_prog_cc_g}" != yes && CC_G_OPT=''

 fi
 AC_SUBST(CC_G_OPT)
 
 if test X"$CXX_G_OPT" = X"" ; then
        CXX_G_OPT='-g'
 fi
 AC_SUBST(CC_G_OPT)
 
 if test X"$CXX_G_OPT" = X"" ; then
        CXX_G_OPT='-g'

-       test -n "$GXX" && test "${ac_cv_prog_cxx_g}${ac_cv_prog_gxx_g}" != yes && CXX_G_OPT=''
+       test -n "$GXX" && test "${ac_cv_prog_cxx_g}" != yes && CXX_G_OPT=''

 fi
 AC_SUBST(CXX_G_OPT)
 
 fi
 AC_SUBST(CXX_G_OPT)
 

+AC_MSG_CHECKING(for default loader flags)

 case $DFT_LWR_MODEL in
 case $DFT_LWR_MODEL in

+libtool) LD_MODEL=''   ;;

 normal)  LD_MODEL=''   ;;
 debug)   LD_MODEL=$CC_G_OPT ;;
 profile) LD_MODEL='-pg';;
 shared)  LD_MODEL=''   ;;
 esac
 AC_SUBST(LD_MODEL)dnl          the type of link (e.g., -g or -pg)
 normal)  LD_MODEL=''   ;;
 debug)   LD_MODEL=$CC_G_OPT ;;
 profile) LD_MODEL='-pg';;
 shared)  LD_MODEL=''   ;;
 esac
 AC_SUBST(LD_MODEL)dnl          the type of link (e.g., -g or -pg)

-NC_SHARED_OPTS
+AC_MSG_RESULT($LD_MODEL)

 
 

+AC_MSG_CHECKING(if rpath option should be used)
+AC_ARG_ENABLE(rpath,
+[  --enable-rpath          use rpath option when generating shared libraries],
+[cf_cv_ld_rpath=$enableval],
+[cf_cv_ld_rpath=no])
+AC_MSG_RESULT($cf_cv_ld_rpath)
+
+CF_SHARED_OPTS

 if test "$CC_SHARED_OPTS" = "unknown"; then
 if test "$CC_SHARED_OPTS" = "unknown"; then

-       for model in $nc_list_models; do
+       for model in $cf_list_models; do

                if test "$model" = "shared"; then
                if test "$model" = "shared"; then

-                       echo '** Shared libraries are not supported in this version'
-                       exit 1
+                       AC_ERROR(Shared libraries are not supported in this version)

                fi
        done
 fi
 
                fi
        done
 fi
 

+###############################################################################
+CF_HELP_MESSAGE(Fine-Tuning Your Configuration:)
+

 ###    use option --disable-overwrite to leave out the link to -lcurses
 ###    use option --disable-overwrite to leave out the link to -lcurses

-AC_MSG_CHECKING(include directory)
+AC_MSG_CHECKING(if you wish to install ncurses overwriting curses)

 AC_ARG_ENABLE(overwrite,
        [  --disable-overwrite     leave out the link to -lcurses],
 AC_ARG_ENABLE(overwrite,
        [  --disable-overwrite     leave out the link to -lcurses],

-       [with_overwrite=$enableval
-        test "$with_overwrite" = no && \
-        test "x$includedir" = 'x${prefix}/include' && \
-               includedir='$(prefix)/include/ncurses'
-       ],
+       [with_overwrite=$enableval],

        [with_overwrite=yes])
        [with_overwrite=yes])

-AC_MSG_RESULT($includedir)
+AC_MSG_RESULT($with_overwrite)
+
+AC_MSG_CHECKING(if external terminfo-database is used)
+AC_ARG_ENABLE(database,
+       [  --disable-database      use only built-in data],
+       [use_database=$enableval],
+       [use_database=yes])
+AC_MSG_RESULT($use_database)
+
+case $host_os in #(vi
+os2*) #(vi
+       TERMINFO_SRC='${top_srcdir}/misc/emx.src'
+       ;;
+*) #(vi
+       TERMINFO_SRC='${top_srcdir}/misc/terminfo.src'
+       ;;
+esac
+AC_SUBST(TERMINFO_SRC)
+
+if test "$use_database" != no ; then
+       AC_DEFINE(USE_DATABASE)
+       AC_MSG_CHECKING(which terminfo source-file will be installed)
+       AC_ARG_ENABLE(database,
+               [  --with-database=XXX     specify terminfo source to install],
+               [TERMINFO_SRC=$withval])
+       AC_MSG_RESULT($TERMINFO_SRC)
+fi
+
+AC_MSG_CHECKING(for list of fallback descriptions)
+AC_ARG_WITH(fallbacks,
+       [  --with-fallbacks=XXX    specify list of fallback terminal descriptions],
+       [with_fallback=$withval],
+       [with_fallback=])
+AC_MSG_RESULT($with_fallback)
+FALLBACK_LIST=`echo $with_fallback|sed -e 's/,/ /g'`
+AC_SUBST(FALLBACK_LIST)
+
+if test "$use_database" = no ; then
+       if test -z $with_fallback ; then
+               AC_ERROR(You have disabled the database w/o specifying fallbacks)
+       fi
+       TERMINFO="${datadir}/terminfo"
+else
+
+AC_MSG_CHECKING(for list of terminfo directories)
+CF_WITH_PATHLIST(terminfo-dirs,
+       [  --with-terminfo-dirs=XXX specify list of terminfo directories],
+       TERMINFO_DIRS,
+       DATADIR/terminfo,
+       ${datadir}/terminfo)
+AC_MSG_RESULT($TERMINFO_DIRS)
+test -n "$TERMINFO_DIRS" && AC_DEFINE_UNQUOTED(TERMINFO_DIRS,"$TERMINFO_DIRS")
+
+AC_MSG_CHECKING(for default terminfo directory)
+CF_WITH_PATH(default-terminfo-dir,
+       [  --with-default-terminfo-dir=DIR default terminfo directory],
+       TERMINFO,
+       DATADIR/terminfo,
+       ${datadir}/terminfo)
+AC_MSG_RESULT($TERMINFO)
+AC_DEFINE_UNQUOTED(TERMINFO,"$TERMINFO")
+
+fi
+
+AC_SUBST(TERMINFO)

 
 

-###    use option --enable-big-core to make tic run faster on big machines
+###    use option --disable-big-core to make tic run on small machines
+###    We need 4Mb, check if we can allocate 50% more than that.

 AC_MSG_CHECKING(if big-core option selected)
 AC_ARG_ENABLE(big-core,
 AC_MSG_CHECKING(if big-core option selected)
 AC_ARG_ENABLE(big-core,

-       [  --enable-big-core       assume machine has lots of memory],
+       [  --disable-big-core      assume machine has little memory],

        [with_big_core=$enableval],
        [with_big_core=$enableval],

-       [with_big_core=no])
+       [AC_TRY_RUN([
+#include <stdlib.h>
+#include <string.h>
+int main() {
+       unsigned long n = 6000000L;
+       char *s = malloc(n);
+       if (s != 0)
+               s[0] = s[n-1] = 0;
+       exit(s == 0);
+}],
+       [with_big_core=yes],
+       [with_big_core=no],
+       [with_big_core=no])])

 AC_MSG_RESULT($with_big_core)
 test "$with_big_core" = "yes" && AC_DEFINE(HAVE_BIG_CORE)
 
 ###    use option --enable-termcap to compile in the termcap fallback support
 AC_MSG_RESULT($with_big_core)
 test "$with_big_core" = "yes" && AC_DEFINE(HAVE_BIG_CORE)
 
 ###    use option --enable-termcap to compile in the termcap fallback support

-AC_MSG_CHECKING(if termcap-fallback support is needed)
+AC_MSG_CHECKING(if you want termcap-fallback support)

 AC_ARG_ENABLE(termcap,
        [  --enable-termcap        compile in termcap fallback support],
        [with_termcap=$enableval],
 AC_ARG_ENABLE(termcap,
        [  --enable-termcap        compile in termcap fallback support],
        [with_termcap=$enableval],


@@ -276,15 +514,50 @@ test "$with_getcap_cache" = "yes" && AC_DEFINE(USE_GETCAP_CACHE)
 
 fi
 
 
 fi
 

-###   use option --enable-symlinks to make tic use symlinks, not hard links
-AC_MSG_CHECKING(if tic should use symbolic links)
-AC_ARG_ENABLE(symlinks,
+###   Use option --enable-symlinks to make tic use symlinks, not hard links
+###   to reduce storage requirements for the terminfo database.
+CF_LINK_FUNCS
+
+with_links=no
+with_symlinks=no
+
+if test "$ac_cv_func_link" != yes ; then
+    AC_MSG_CHECKING(if tic should use symbolic links)
+    if test "$ac_cv_func_symlink" = yes ; then
+       with_symlinks=yes
+    else
+       with_symlinks=no
+    fi
+    AC_MSG_RESULT($with_symlinks)
+elif test "$ac_cv_func_symlink" != yes ; then
+    AC_MSG_CHECKING(if tic should use hard links)
+    if test "$ac_cv_func_link" = yes ; then
+       with_links=yes
+    else
+       with_links=no
+    fi
+    AC_MSG_RESULT($with_links)
+else
+    AC_MSG_CHECKING(if tic should use symbolic links)
+    AC_ARG_ENABLE(symlinks,

        [  --enable-symlinks       make tic use symbolic links not hard links],
        [with_symlinks=$enableval],
        [with_symlinks=no])
        [  --enable-symlinks       make tic use symbolic links not hard links],
        [with_symlinks=$enableval],
        [with_symlinks=no])

-AC_MSG_RESULT($with_symlinks)
+    AC_MSG_RESULT($with_symlinks)
+fi
+
+test "$with_links" = yes && AC_DEFINE(USE_LINKS)

 test "$with_symlinks" = yes && AC_DEFINE(USE_SYMLINKS)
 
 test "$with_symlinks" = yes && AC_DEFINE(USE_SYMLINKS)
 

+###   use option --enable-broken-linker to force on use of broken-linker support
+AC_MSG_CHECKING(if you want broken-linker support code)
+AC_ARG_ENABLE(broken_linker,
+       [  --enable-broken_linker  compile with broken-linker support code],
+       [with_broken_linker=$enableval],
+       [with_broken_linker=$BROKEN_LINKER])
+AC_MSG_RESULT($with_broken_linker)
+test "$with_broken_linker" = yes && AC_DEFINE(BROKEN_LINKER)
+

 ###   use option --enable-bsdpad to have tputs process BSD-style prefix padding
 AC_MSG_CHECKING(if tputs should process BSD-style prefix padding)
 AC_ARG_ENABLE(bsdpad,
 ###   use option --enable-bsdpad to have tputs process BSD-style prefix padding
 AC_MSG_CHECKING(if tputs should process BSD-style prefix padding)
 AC_ARG_ENABLE(bsdpad,


@@ -294,6 +567,37 @@ AC_ARG_ENABLE(bsdpad,
 AC_MSG_RESULT($with_bsdpad)
 test "$with_bsdpad" = yes && AC_DEFINE(BSD_TPUTS)
 
 AC_MSG_RESULT($with_bsdpad)
 test "$with_bsdpad" = yes && AC_DEFINE(BSD_TPUTS)
 

+### Enable compiling-in rcs id's
+AC_MSG_CHECKING(if RCS identifiers should be compiled-in)
+AC_ARG_WITH(rcs-ids,
+       [  --with-rcs-ids          compile-in RCS identifiers],
+       [with_rcs_ids=$withval],
+       [with_rcs_ids=no])
+AC_MSG_RESULT($with_rcs_ids)
+test "$with_rcs_ids" = yes && AC_DEFINE(USE_RCS_IDS)
+
+###############################################################################
+CF_MAN_PAGES([ captoinfo clear infocmp infotocap tic toe tput ])
+
+###############################################################################
+CF_HELP_MESSAGE(Extensions:)
+
+### Note that some functions (such as const) are normally disabled anyway.
+AC_MSG_CHECKING(if you want to build with function extensions)
+AC_ARG_ENABLE(ext-funcs,
+       [  --disable-ext-funcs     disable function-extensions],
+       [with_ext_funcs=$enableval],
+       [with_ext_funcs=yes])
+AC_MSG_RESULT($with_ext_funcs)
+if test "$with_ext_funcs" = yes ; then
+       AC_DEFINE(HAVE_CURSES_VERSION)
+       AC_DEFINE(HAVE_HAS_KEY)
+       AC_DEFINE(HAVE_RESIZETERM)
+       AC_DEFINE(HAVE_USE_DEFAULT_COLORS)
+       AC_DEFINE(HAVE_WRESIZE)
+       AC_DEFINE(NCURSES_EXT_FUNCS)
+fi
+

 ###   use option --enable-const to turn on use of const beyond that in XSI.
 AC_MSG_CHECKING(for extended use of const keyword)
 AC_ARG_ENABLE(const,
 ###   use option --enable-const to turn on use of const beyond that in XSI.
 AC_MSG_CHECKING(for extended use of const keyword)
 AC_ARG_ENABLE(const,


@@ -301,47 +605,181 @@ AC_ARG_ENABLE(const,
        [with_ext_const=$enableval],
        [with_ext_const=no])
 AC_MSG_RESULT($with_ext_const)
        [with_ext_const=$enableval],
        [with_ext_const=no])
 AC_MSG_RESULT($with_ext_const)

-test "$with_ext_const" = yes && AC_DEFINE(NCURSES_CONST,const)
+NCURSES_CONST='/*nothing*/'
+if test "$with_ext_const" = yes ; then
+       NCURSES_CONST=const
+fi
+AC_SUBST(NCURSES_CONST)
+
+AC_MSG_CHECKING(if you want \$NCURSES_NO_PADDING code)
+AC_ARG_ENABLE(no-padding,
+       [  --enable-no-padding     compile with \$NCURSES_NO_PADDING code],
+       [with_no_padding=$enableval],
+       [with_no_padding=$with_ext_funcs])
+AC_MSG_RESULT($with_no_padding)
+test "$with_no_padding" = yes && AC_DEFINE(NCURSES_NO_PADDING)
+
+###   use option --enable-sigwinch to turn on use of SIGWINCH logic
+AC_MSG_CHECKING(if you want SIGWINCH handler)
+AC_ARG_ENABLE(sigwinch,
+       [  --enable-sigwinch       compile with SIGWINCH handler],
+       [with_sigwinch=$enableval],
+       [with_sigwinch=$with_ext_funcs])
+AC_MSG_RESULT($with_sigwinch)
+test "$with_sigwinch" = yes && AC_DEFINE(USE_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)
+AC_ARG_ENABLE(tcap-names,
+       [  --enable-tcap-names     compile with user-definable terminal capabilities],
+       [with_tcap_names=$enableval],
+       [with_tcap_names=$with_ext_funcs])
+AC_MSG_RESULT($with_tcap_names)
+NCURSES_XNAMES=0
+test "$with_tcap_names" = yes && NCURSES_XNAMES=1
+AC_SUBST(NCURSES_XNAMES)
+
+###############################################################################
+# These options are relatively safe to experiment with.
+CF_HELP_MESSAGE(Development Code:)
+AC_MSG_CHECKING(if you want all development code)
+AC_ARG_WITH(develop,
+       [  --with-develop          enable all development options],
+       [with_develop=$withval],
+       [with_develop=no])
+AC_MSG_RESULT($with_develop)
+
+###   use option --enable-colorfgbg to turn on use of $COLORFGBG environment
+AC_MSG_CHECKING(if you want colorfgbg code)
+AC_ARG_ENABLE(hard-tabs,
+       [  --enable-colorfgbg      compile with \$COLORFGBG code],
+       [with_colorfgbg=$enableval],
+       [with_colorfgbg=$with_develop])
+AC_MSG_RESULT($with_colorfgbg)
+test "$with_colorfgbg" = yes && AC_DEFINE(USE_COLORFGBG)
+
+###   use option --enable-hard-tabs to turn on use of hard-tabs optimize
+AC_MSG_CHECKING(if you want hard-tabs code)
+AC_ARG_ENABLE(hard-tabs,
+       [  --enable-hard-tabs      compile with hard-tabs code],
+       [with_hardtabs=$enableval],
+       [with_hardtabs=$with_develop])
+AC_MSG_RESULT($with_hardtabs)
+test "$with_hardtabs" = yes && AC_DEFINE(USE_HARD_TABS)
+
+AC_MSG_CHECKING(if you want to use restrict environment when running as root)
+AC_ARG_ENABLE(root-environ,
+       [  --disable-root-environ  limit environment when running as root],
+       [with_root_environ=$enableval],
+       [with_root_environ=yes])
+AC_MSG_RESULT($with_root_environ)
+test "$with_root_environ" = yes && AC_DEFINE(USE_ROOT_ENVIRON)
+
+###   use option --enable-xmc-glitch to turn on use of magic-cookie optimize
+AC_MSG_CHECKING(if you want limited support for xmc)
+AC_ARG_ENABLE(xmc-glitch,
+       [  --enable-xmc-glitch     compile with limited support for xmc],
+       [with_xmc_glitch=$enableval],
+       [with_xmc_glitch=$with_develop])
+AC_MSG_RESULT($with_xmc_glitch)
+test "$with_xmc_glitch" = yes && AC_DEFINE(USE_XMC_SUPPORT)
+
+###############################################################################
+# These are just experimental, probably should not be in a package:
+CF_HELP_MESSAGE(Experimental Code:)
+
+AC_MSG_CHECKING(if you do not want to assume colors are white-on-black)
+AC_ARG_ENABLE(assumed-color,
+       [  --disable-assumed-color do not assume anything about default-colors],
+       [with_assumed_color=$enableval],
+       [with_assumed_color=yes])
+AC_MSG_RESULT($with_assumed_color)
+test "$with_assumed_color" = yes && AC_DEFINE(USE_ASSUMED_COLOR)
+
+###   use option --enable-hashmap to turn on use of hashmap scrolling logic
+AC_MSG_CHECKING(if you want hashmap scrolling-optimization code)
+AC_ARG_ENABLE(hashmap,
+       [  --disable-hashmap       compile without hashmap scrolling-optimization],
+       [with_hashmap=$enableval],
+       [with_hashmap=yes])
+AC_MSG_RESULT($with_hashmap)
+test "$with_hashmap" = yes && AC_DEFINE(USE_HASHMAP)
+
+AC_MSG_CHECKING(if you want experimental safe-sprintf code)
+AC_ARG_ENABLE(safe-sprintf,
+       [  --enable-safe-sprintf   compile with experimental safe-sprintf code],
+       [with_safe_sprintf=$enableval],
+       [with_safe_sprintf=no])
+AC_MSG_RESULT($with_safe_sprintf)
+test "$with_safe_sprintf" = yes && AC_DEFINE(USE_SAFE_SPRINTF)
+
+###   use option --disable-scroll-hints to turn off use of scroll-hints scrolling logic
+# when hashmap is used scroll hints are useless
+if test "$with_hashmap" = no ; then
+AC_MSG_CHECKING(if you want to experiment without scrolling-hints code)
+AC_ARG_ENABLE(scroll-hints,
+       [  --disable-scroll-hints  compile without scroll-hints code],
+       [with_scroll_hints=$enableval],
+       [with_scroll_hints=yes])
+AC_MSG_RESULT($with_scroll_hints)
+test "$with_scroll_hints" = yes && AC_DEFINE(USE_SCROLL_HINTS)
+fi

 
 

-### Enable compiling-in rcs id's
-AC_MSG_CHECKING(if RCS identifiers should be compiled-in)
-AC_ARG_WITH(rcs-ids,
-       [  --with-rcs-ids          build: compile-in RCS identifiers],
-       [with_rcs_ids=$enableval],
-       [with_rcs_ids=no])
-AC_MSG_RESULT($with_rcs_ids)
-test "$with_rcs_ids" = yes && AC_DEFINE(USE_RCS_IDS)
+###   use option --enable-widec to turn on use of wide-character support
+AC_MSG_CHECKING(if you want experimental wide-character code)
+AC_ARG_ENABLE(widec,
+       [  --enable-widec          compile with experimental wide-char/UTF-8 code],
+       [with_widec=$enableval],
+       [with_widec=no])
+AC_MSG_RESULT($with_widec)
+if test "$with_widec" = yes ; then
+       LIB_SUFFIX="w${LIB_SUFFIX}"
+       AC_DEFINE(USE_WIDEC_SUPPORT)
+fi
+
+###############################################################################
+CF_HELP_MESSAGE(Testing/development Options:)

 
 ###    use option --disable-echo to suppress full display compiling commands
 
 ###    use option --disable-echo to suppress full display compiling commands

+AC_MSG_CHECKING(if you want to display full commands during build)

 AC_ARG_ENABLE(echo,
 AC_ARG_ENABLE(echo,

-       [  --enable-echo           build: display \"compiling\" commands (default)],
+       [  --enable-echo           build: display "compiling" commands (default)],

        [with_echo=$enableval],
        [with_echo=yes])
 if test "$with_echo" = yes; then
        ECHO_LINK=
 else
        ECHO_LINK='@ echo linking $@ ... ;'
        [with_echo=$enableval],
        [with_echo=yes])
 if test "$with_echo" = yes; then
        ECHO_LINK=
 else
        ECHO_LINK='@ echo linking $@ ... ;'

+       test -n "$LIBTOOL" && LIBTOOL="$LIBTOOL --silent"

 fi
 fi

+AC_MSG_RESULT($with_echo)

 AC_SUBST(ECHO_LINK)
 
 ###    use option --enable-warnings to turn on all gcc warnings
 AC_SUBST(ECHO_LINK)
 
 ###    use option --enable-warnings to turn on all gcc warnings

+AC_MSG_CHECKING(if you want to see compiler warnings)

 AC_ARG_ENABLE(warnings,
        [  --enable-warnings       build: turn on GCC compiler warnings],
        [with_warnings=$enableval])
 AC_ARG_ENABLE(warnings,
        [  --enable-warnings       build: turn on GCC compiler warnings],
        [with_warnings=$enableval])

+AC_MSG_RESULT($with_warnings)
+

 if test -n "$with_warnings"; then
        ADAFLAGS="$ADAFLAGS -gnatg"
 if test -n "$with_warnings"; then
        ADAFLAGS="$ADAFLAGS -gnatg"

-       NC_GCC_WARNINGS
+       CF_GCC_WARNINGS

 fi
 fi

-NC_GCC_ATTRIBUTES
+CF_GCC_ATTRIBUTES

 
 ###    use option --enable-assertions to turn on generation of assertion code
 
 ###    use option --enable-assertions to turn on generation of assertion code

+AC_MSG_CHECKING(if you want to enable runtime assertions)

 AC_ARG_ENABLE(assertions,
        [  --enable-assertions     test: turn on generation of assertion code],
 AC_ARG_ENABLE(assertions,
        [  --enable-assertions     test: turn on generation of assertion code],

-       [with_assertions=$enableval])
+       [with_assertions=$enableval],
+       [with_assertions=no])
+AC_MSG_RESULT($with_assertions)

 if test -n "$GCC"
 then
 if test -n "$GCC"
 then

-       if test -z "$with_assertions"
+       if test "$with_assertions" = no

        then
        then

+               AC_DEFINE(NDEBUG)

                CPPFLAGS="$CPPFLAGS -DNDEBUG"
        else
                ADAFLAGS="$ADAFLAGS -gnata"
                CPPFLAGS="$CPPFLAGS -DNDEBUG"
        else
                ADAFLAGS="$ADAFLAGS -gnata"


@@ -351,30 +789,34 @@ fi
 ###    use option --disable-leaks to suppress "permanent" leaks, for testing
 AC_ARG_ENABLE(leaks,
        [  --disable-leaks         test: suppress permanent memory-leaks],
 ###    use option --disable-leaks to suppress "permanent" leaks, for testing
 AC_ARG_ENABLE(leaks,
        [  --disable-leaks         test: suppress permanent memory-leaks],

-       [test $enableval = no && AC_DEFINE(NO_LEAKS)])
+       [test "$enableval" = no && AC_DEFINE(NO_LEAKS)])

 AC_DEFINE(HAVE_NC_ALLOC_H)
 
 ###    use option --enable-expanded to generate certain macros as functions
 AC_ARG_ENABLE(expanded,
        [  --enable-expanded       test: generate functions for certain macros],
 AC_DEFINE(HAVE_NC_ALLOC_H)
 
 ###    use option --enable-expanded to generate certain macros as functions
 AC_ARG_ENABLE(expanded,
        [  --enable-expanded       test: generate functions for certain macros],

-       [test $enableval = yes && AC_DEFINE(NCURSES_EXPANDED)])
+       [test "$enableval" = yes && AC_DEFINE(NCURSES_EXPANDED)])

 
 ###    use option --disable-macros to suppress macros in favor of functions
 AC_ARG_ENABLE(macros,
        [  --disable-macros        test: use functions rather than macros],
 
 ###    use option --disable-macros to suppress macros in favor of functions
 AC_ARG_ENABLE(macros,
        [  --disable-macros        test: use functions rather than macros],

-       [test $enableval = no && AC_DEFINE(NCURSES_NOMACROS)])
+       [test "$enableval" = no && AC_DEFINE(NCURSES_NOMACROS)])

 
 ###    Checks for libraries.
 AC_CHECK_FUNC(gettimeofday,
        AC_DEFINE(HAVE_GETTIMEOFDAY),[
 
 ###    Checks for libraries.
 AC_CHECK_FUNC(gettimeofday,
        AC_DEFINE(HAVE_GETTIMEOFDAY),[

+

 AC_CHECK_LIB(bsd, gettimeofday,
        AC_DEFINE(HAVE_GETTIMEOFDAY)
        LIBS="$LIBS -lbsd")])dnl CLIX: bzero, select, gettimeofday
 
 AC_CHECK_LIB(bsd, gettimeofday,
        AC_DEFINE(HAVE_GETTIMEOFDAY)
        LIBS="$LIBS -lbsd")])dnl CLIX: bzero, select, gettimeofday
 

+CF_MATH_LIB(MATH_LIB,sin(x))
+AC_SUBST(MATH_LIB)
+

 ###    Checks for header files.
 AC_STDC_HEADERS
 AC_HEADER_DIRENT
 ###    Checks for header files.
 AC_STDC_HEADERS
 AC_HEADER_DIRENT

-NC_REGEX
+CF_REGEX

 
 dnl These are some other potentially nonportable headers.
 AC_CHECK_HEADERS( \
 
 dnl These are some other potentially nonportable headers.
 AC_CHECK_HEADERS( \


@@ -383,71 +825,52 @@ getopt.h \
 libc.h \
 limits.h \
 locale.h \
 libc.h \
 limits.h \
 locale.h \

+poll.h \

 sys/bsdtypes.h \
 sys/ioctl.h \
 sys/param.h \
 sys/bsdtypes.h \
 sys/ioctl.h \
 sys/param.h \

-poll.h \
+sys/poll.h \

 sys/select.h \
 sys/select.h \

-sys/stropts.h \

 sys/time.h \
 sys/times.h \
 sys/time.h \
 sys/times.h \

-termio.h \
-termios.h \

 ttyent.h \
 unistd.h \
 ttyent.h \
 unistd.h \

-values.h \

 )
 
 )
 

-# check for HPUX's ANSI compiler
-if test $nc_cv_systype = HP_UX; then
-if test -z "$GCC"; then
-       AC_MSG_CHECKING([for HP/UX ANSI compiler])
-       nc_save_CFLAGS="$CFLAGS"
-       CFLAGS="$CFLAGS -Aa"
-       AC_TRY_COMPILE([],[void (*f)(void)=0],[nc_hpux_cc=yes],[nc_hpux_cc=no])
-       AC_MSG_RESULT($nc_hpux_cc)
-       if test $nc_hpux_cc = yes; then
-               AC_DEFINE(_HPUX_SOURCE)
-       else
-               CFLAGS="$nc_save_CFLAGS"
-       fi
-fi;fi
-

 # check for ISC (this may also define _POSIX_SOURCE)
 # Note: even non-Posix ISC needs <sys/bsdtypes.h> to declare fd_set
 if test "$ISC" = yes ; then
        AC_CHECK_LIB(cposix,main)
        AC_CHECK_LIB(inet,bzero,LIBS="$LIBS -linet")dnl also 'select()'
 # check for ISC (this may also define _POSIX_SOURCE)
 # Note: even non-Posix ISC needs <sys/bsdtypes.h> to declare fd_set
 if test "$ISC" = yes ; then
        AC_CHECK_LIB(cposix,main)
        AC_CHECK_LIB(inet,bzero,LIBS="$LIBS -linet")dnl also 'select()'

-       AC_CHECK_HEADERS( sys/termio.h )

 fi
 
 fi
 

-# check for SCO.  this is a hack, and should be split into individual
-# features -- the sys/time.h and select.h conflict, and the need for
-# ptem.h due to winsize struct.
-AC_CHECKING([for SCO by checking on /usr/bin/scosh])
-AC_PROGRAM_CHECK(COULD_BE_SCO, [scosh], maybe, maybenot)
-if test "$COULD_BE_SCO" = "maybe"
-then
-       AC_DEFINE(SYSTEM_LOOKS_LIKE_SCO)
-fi
+CF_SYS_TIME_SELECT

 
 ###    checks for compiler characteristics
 AC_LANG_C
 AC_C_CONST
 AC_C_INLINE
 
 ###    checks for compiler characteristics
 AC_LANG_C
 AC_C_CONST
 AC_C_INLINE

-test $ac_cv_c_inline != no && AC_DEFINE(CC_HAS_INLINE_FUNCS)
+test "$ac_cv_c_inline" != no && AC_DEFINE(CC_HAS_INLINE_FUNCS)
+
+CF_TYPEOF_CHTYPE
+CF_WIDEC_SHIFT

 
 ###    Checks for external-data
 
 ###    Checks for external-data

-NC_ERRNO
-NC_SYS_ERRLIST
-NC_LINK_DATAONLY
-NC_SPEED_TYPE
+CF_ERRNO
+CF_LINK_DATAONLY

 
 ###    Checks for library functions.
 AC_CHECK_FUNCS( \
 
 ###    Checks for library functions.
 AC_CHECK_FUNCS( \

+getcwd \
+getegid \
+geteuid \

 getttynam \
 getttynam \

+issetugid \

 memccpy \
 memccpy \

+mkstemp \
+nanosleep \

 poll \
 poll \

+remove \

 select \
 setbuf \
 setbuffer \
 select \
 setbuf \
 setbuffer \


@@ -455,43 +878,20 @@ setvbuf \
 sigaction \
 sigvec \
 strdup \
 sigaction \
 sigvec \
 strdup \

-tcgetattr \
+strstr \
+tcgetpgrp \

 times \
 times \

-usleep \

 vfscanf \
 vfscanf \

+vsnprintf \

 vsscanf \
 )
 vsscanf \
 )

-
-if test $ac_cv_func_sigaction = yes; then
-AC_MSG_CHECKING(whether sigaction needs _POSIX_SOURCE)
-AC_TRY_COMPILE([#include <sys/types.h>
-#include <signal.h>], [struct sigaction act;],
-  sigact_bad=no, sigact_bad=yes AC_DEFINE(SVR4_ACTION))
-AC_MSG_RESULT($sigact_bad)
+if test "$with_getcap" = "yes" ; then
+       CF_CGETENT

 fi
 
 fi
 

-# some machines require _POSIX_SOURCE to completely define struct termios
-if test $ac_cv_header_termios_h = yes ; then
-       case "$CFLAGS" in
-       *-D_POSIX_SOURCE*)
-               termios_bad=dunno ;;
-       *)      termios_bad=maybe ;;
-       esac
-       if test $termios_bad = maybe ; then
-       AC_MSG_CHECKING(whether termios.h needs _POSIX_SOURCE)
-       AC_TRY_COMPILE([#include <termios.h>],
-               [struct termios foo; int x = foo.c_iflag],
-               termios_bad=no, [
-               AC_TRY_COMPILE([
-#define _POSIX_SOURCE
-#include <termios.h>],
-                       [struct termios foo; int x = foo.c_iflag],
-                       termios_bad=unknown,
-                       termios_bad=yes AC_DEFINE(SVR4_TERMIO))
-                       ])
-       AC_MSG_RESULT($termios_bad)
-       fi
-fi
+CF_ISASCII
+CF_STRUCT_SIGACTION
+CF_FUNC_TERMIOS

 
 dnl FIXME (may need this) AC_SYS_RESTARTABLE_SYSCALLS
 if test "$cross_compiling" = yes ; then
 
 dnl FIXME (may need this) AC_SYS_RESTARTABLE_SYSCALLS
 if test "$cross_compiling" = yes ; then


@@ -500,159 +900,272 @@ else
        AC_FUNC_SETVBUF_REVERSED
 fi
 AC_TYPE_SIGNAL
        AC_FUNC_SETVBUF_REVERSED
 fi
 AC_TYPE_SIGNAL

-NC_TYPE_SIGACTION
-NC_TIOCGWINSZ
-
-dnl FIXME checks we don't do (but neither does the old Configure script):
-case "$nc_cv_systype" in
-Linux)
-       AC_DEFINE(GOOD_SELECT)
-       ;;
-esac
+CF_TYPE_SIGACTION
+CF_SIZECHANGE
+CF_FUNC_MEMMOVE
+CF_FUNC_POLL

 
 dnl We'll do our own -g libraries, unless the user's overridden via $CFLAGS
 
 dnl We'll do our own -g libraries, unless the user's overridden via $CFLAGS

-if test -z "$nc_user_CFLAGS" ; then
-       NC_STRIP_G_OPT(CFLAGS)
-       NC_STRIP_G_OPT(CXXFLAGS)
+if test -z "$cf_user_CFLAGS" ; then
+       CF_STRIP_G_OPT(CFLAGS)
+       CF_STRIP_G_OPT(CXXFLAGS)

 fi
 
 dnl Check for C++ compiler characteristics (and ensure that it's there!)
 fi
 
 dnl Check for C++ compiler characteristics (and ensure that it's there!)

+CF_BOOL_DECL(cf_cv_cc_bool_type)

 if test -n "$CXX" ; then
 if test -n "$CXX" ; then

-       AC_CHECK_PROG(CXX_EXISTS, $CXX, yes, no)
-else
-       ac_cv_prog_CXX_EXISTS=no
-fi
-if test "$ac_cv_prog_CXX_EXISTS" = yes; then

        AC_LANG_CPLUSPLUS
        AC_LANG_CPLUSPLUS

-       NC_CXX_LIBRARY
-       AC_CHECK_HEADERS(builtin.h typeinfo)
-       NC_BOOL_DECL
-       NC_BOOL_SIZE
+       CF_STDCPP_LIBRARY
+       if test "$GXX" = yes; then
+               case "`${CXX-g++} --version`" in
+               1*|2.[0-6]*)
+                       cf_cxx_library=yes
+                       ;;
+               2.7*)
+                       CF_GPP_LIBRARY
+                       ;;
+               *)
+                       cf_cxx_library=no
+                       ;;
+               esac
+       else
+               cf_cxx_library=no
+       fi
+       AC_CHECK_HEADERS(typeinfo)
+       CF_BOOL_DECL
+       CF_BOOL_SIZE
+       CF_ETIP_DEFINES
+       CF_CPP_PARAM_INIT
+       case $cf_cv_system_name in #(vi
+       sco3.2v5*)
+           CXXLDFLAGS="-u main"
+           ;;
+       esac
+       AC_SUBST(CXXLDFLAGS)

 else
 else

-       nc_cxx_library=no
-       AC_CACHE_VAL(nc_cv_builtin_bool,[nc_cv_builtin_bool=0])
-       AC_CACHE_VAL(nc_cv_sizeof_bool,[nc_cv_sizeof_bool=int])
+       cf_cxx_library=no
+       cf_cv_builtin_bool=1
+
+       # Just because we are not configuring against C++ right now does not
+       # mean that a user will not want to use C++.  Some distributors disable
+       # the C++ portion of this configuration as a shortcut (or just to avoid
+       # compiling the demo in the c++ directory).  So we need a reasonable
+       # default for the 'bool' type.
+       #
+       # Caveat: since the storage of the bool type is not standardized, it
+       # may change.
+
+       AC_MSG_CHECKING(for fallback type of bool)
+       case "$host_cpu" in #(vi
+       i?86)   cf_cv_type_of_bool=char ;; #(vi
+       *)      cf_cv_type_of_bool=int  ;;
+       esac
+       AC_MSG_RESULT($cf_cv_type_of_bool)

 fi
 AC_SUBST(CXXLIBS)
 
 fi
 AC_SUBST(CXXLIBS)
 

+CF_HELP_MESSAGE(Ada95 Binding Options:)
+

 dnl Check for availability of GNU Ada Translator (GNAT).
 dnl At the moment we support no other Ada95 compiler.
 dnl Check for availability of GNU Ada Translator (GNAT).
 dnl At the moment we support no other Ada95 compiler.

-nc_ada_make=gnatmake
-AC_CHECK_PROG(gnat_exists, $nc_ada_make, yes, no)
+if test "$cf_with_ada" != "no" ; then
+cf_ada_make=gnatmake
+AC_CHECK_PROG(gnat_exists, $cf_ada_make, yes, no)

 if test "$ac_cv_prog_gnat_exists" = no; then
 if test "$ac_cv_prog_gnat_exists" = no; then

-   nc_ada_make=
+   cf_ada_make=

 else
 else

-   NC_GNAT_VERSION
-   AC_CHECK_PROG(m4_exists, m4, yes, no)
-   if test "$ac_cv_prog_m4_exists" = no; then
-      ac_cv_prog_gnat_correct=no
+   CF_GNAT_VERSION
+   AC_CHECK_PROG(M4_exists, m4, yes, no)
+   if test "$ac_cv_prog_M4_exists" = no; then
+      cf_cv_prog_gnat_correct=no

       echo Ada95 binding required program m4 not found. Ada95 binding disabled.
    fi
       echo Ada95 binding required program m4 not found. Ada95 binding disabled.
    fi

+   if test "$cf_cv_prog_gnat_correct" = yes; then
+      AC_MSG_CHECKING(if GNAT works)
+      CF_GNAT_TRY_RUN([procedure conftest;],
+[with Text_IO;
+with GNAT.OS_Lib;
+procedure conftest is
+begin
+   Text_IO.Put ("Hello World");
+   Text_IO.New_Line;
+   GNAT.OS_Lib.OS_Exit (0);
+end conftest;],[cf_cv_prog_gnat_correct=yes],[cf_cv_prog_gnat_correct=no])
+      AC_MSG_RESULT($cf_cv_prog_gnat_correct)
+   fi

 fi
 fi

-if test        "$ac_cv_prog_gnat_correct" = yes; then
-   nc_ada_compiler=gcc
-   nc_ada_package=terminal_interface
-   AC_SUBST(nc_ada_make)
-   AC_SUBST(nc_ada_compiler)
-   AC_SUBST(nc_ada_package)
+if test        "$cf_cv_prog_gnat_correct" = yes; then
+   ADAFLAGS="-O3 -gnatpn $ADAFLAGS"
+
+   AC_ARG_WITH(ada-compiler,
+       [  --with-ada-compiler=CMD specify Ada95 compiler command (default gnatmake)],
+       [cf_ada_compiler=$withval],
+       [cf_ada_compiler=gnatmake])
+
+   cf_ada_package=terminal_interface
+
+   AC_SUBST(cf_ada_make)
+   AC_SUBST(cf_ada_compiler)
+   AC_SUBST(cf_ada_package)

    AC_SUBST(ADAFLAGS)
    AC_SUBST(ADAFLAGS)

+   AC_SUBST(cf_compile_generics)
+   AC_SUBST(cf_generic_objects)
+
+   CF_WITH_PATH(ada-include,
+       [  --with-ada-include=DIR  Ada includes are in DIR],
+       ADA_INCLUDE,
+       PREFIX/lib/ada/adainclude,
+       [$]prefix/lib/ada/adainclude)
+   AC_SUBST(ADA_INCLUDE)
+
+   CF_WITH_PATH(ada-objects,
+       [  --with-ada-objects=DIR  Ada objects are in DIR],
+       ADA_OBJECTS,
+       PREFIX/lib/ada/adalib,
+       [$]prefix/lib/ada/adalib)
+   AC_SUBST(ADA_OBJECTS)
+
+fi

 fi
 
 ### It's not possible to appease gcc 2.6.3's conversion-warnings if we're
 ### using a 'char' for bools.  gcc 2.7.0's conversion-warnings are broken too
 ### badly to consider using for development purposes, but 2.5.8 is okay.
 if test -n "$with_warnings"; then
 fi
 
 ### It's not possible to appease gcc 2.6.3's conversion-warnings if we're
 ### using a 'char' for bools.  gcc 2.7.0's conversion-warnings are broken too
 ### badly to consider using for development purposes, but 2.5.8 is okay.
 if test -n "$with_warnings"; then

-       if test -n "$GCC"; then
+       if test "$GCC" = yes; then

                case "`$CC --version`" in
                2.6.3)
                case "`$CC --version`" in
                2.6.3)

-                       if test "$nc_cv_sizeof_bool" != "char"; then
-                               nc_warn_CFLAGS="$nc_warn_CFLAGS -Wconversion"
+                       if test "$cf_cv_type_of_bool" != "char"; then
+                               EXTRA_CFLAGS="$EXTRA_CFLAGS -Wconversion"

                        fi
                        ;;
                2.5*)
                        fi
                        ;;
                2.5*)

-                       nc_warn_CFLAGS="$nc_warn_CFLAGS -Wconversion"
+                       EXTRA_CFLAGS="$EXTRA_CFLAGS -Wconversion"

                        ;;
                esac
        fi
 fi
 
                        ;;
                esac
        fi
 fi
 

+### Construct the library-subsets, if any, from this set of keywords:
+### none, base, ext_funcs, termlib.
+AC_MSG_CHECKING(for library subsets)
+if test "$with_termlib" = yes ; then
+       LIB_SUBSETS="termlib "
+else
+       LIB_SUBSETS="termlib+"
+fi
+LIB_SUBSETS="${LIB_SUBSETS}base"
+test "$with_ext_funcs" = yes && LIB_SUBSETS="${LIB_SUBSETS}+ext_funcs"
+AC_MSG_RESULT($LIB_SUBSETS)
+
+LIB_TRACING=DEBUG
+case "$CFLAGS" in
+*-DTRACE*)
+       LIB_TRACING=all
+       ;;
+esac
+

 ### Construct the list of include-directories to be generated
 ### Construct the list of include-directories to be generated

-NC_INCLUDE_DIRS
-NC_ADA_INCLUDE_DIRS
+CF_INCLUDE_DIRS
+CF_ADA_INCLUDE_DIRS
+
+### Build up pieces for makefile rules
+AC_MSG_CHECKING(default library suffix)
+CF_LIB_TYPE($DFT_LWR_MODEL,DFT_ARG_SUFFIX)dnl
+AC_SUBST(DFT_ARG_SUFFIX)dnl the string to append to "-lncurses" ("")
+AC_MSG_RESULT($DFT_ARG_SUFFIX)
+
+AC_MSG_CHECKING(default library-dependency suffix)
+CF_LIB_SUFFIX($DFT_LWR_MODEL,DFT_DEP_SUFFIX)dnl
+AC_SUBST(DFT_DEP_SUFFIX)dnl the corresponding library-suffix (".a")
+AC_MSG_RESULT($DFT_DEP_SUFFIX)
+
+AC_MSG_CHECKING(default object directory)
+CF_OBJ_SUBDIR($DFT_LWR_MODEL,DFT_OBJ_SUBDIR)dnl
+AC_SUBST(DFT_OBJ_SUBDIR)dnl the default object-directory ("obj")
+AC_MSG_RESULT($DFT_OBJ_SUBDIR)
+
+# libtool thinks it can make c++ shared libraries (perhaps only g++)
+AC_MSG_CHECKING(c++ library-dependency suffux)
+if test "$with_libtool" = "yes"; then
+       CXX_LIB_SUFFIX=$DFT_DEP_SUFFIX
+else
+       CF_LIB_SUFFIX(normal,CXX_LIB_SUFFIX)dnl we normally make a static library
+fi
+AC_MSG_RESULT($CXX_LIB_SUFFIX)
+AC_SUBST(CXX_LIB_SUFFIX)
+
+TINFO_LIST="$SHLIB_LIST"
+test "$with_termlib" = yes && SHLIB_LIST="$SHLIB_LIST -ltinfo${LIB_SUFFIX}"
+
+AC_MSG_CHECKING(where we will install curses.h)
+test "$with_overwrite" = no && \
+test "x$includedir" = 'x${prefix}/include' && \
+       includedir='$(prefix)/include/ncurses'${LIB_SUFFIX}
+AC_MSG_RESULT($includedir)
+
+AC_SUBST(EXTRA_LIBS)
+AC_SUBST(TINFO_LIST)
+AC_SUBST(SHLIB_LIST)
+
+### Set up low-level terminfo dependencies for makefiles.  Note that we
+### could override this.
+if test "$with_termlib" = yes ; then
+       TEST_DEPS="${LIB_DIR}/${LIB_PREFIX}${TINFO_NAME}${DFT_DEP_SUFFIX}"
+       if test "$DFT_LWR_MODEL" = "libtool"; then
+               TEST_ARGS="${TEST_DEPS}"
+       else
+               TEST_ARGS="-l${TINFO_NAME}${DFT_ARG_SUFFIX}"
+       fi
+fi
+PROG_DEPS="$TEST_DEPS"
+PROG_ARGS="$TEST_ARGS"

 
 ### Construct the list of subdirectories for which we'll customize makefiles
 ### with the appropriate compile-rules.
 
 ### Construct the list of subdirectories for which we'll customize makefiles
 ### with the appropriate compile-rules.

-NC_SRC_MODULES(ncurses progs panel menu form)
-NC_DIRS_TO_MAKE
+
+CF_SRC_MODULES($modules_to_build)
+CF_DIRS_TO_MAKE

 
 ### Now that we're done running tests, add the compiler-warnings, if any
 
 ### Now that we're done running tests, add the compiler-warnings, if any

-CFLAGS="$CFLAGS $nc_warn_CFLAGS"
+CFLAGS="$CFLAGS $EXTRA_CFLAGS"

 
 ################################################################################
 
 ################################################################################

-changequote({,})dnl
-AC_OUTPUT(include/config_h \
+AC_OUTPUT( \

        include/MKterm.h.awk \
        include/curses.h \
        include/termcap.h \
        include/unctrl.h \
        include/MKterm.h.awk \
        include/curses.h \
        include/termcap.h \
        include/unctrl.h \

+       misc/run_tic.sh:misc/run_tic.in \

        $SUB_MAKEFILES \
        $SUB_MAKEFILES \

-       Makefile,{
-
-NC_LIB_RULES
-
-### Special editing.  We generate ncurses_cfg.h directly to allow all filenames
-### to be MSDOS-compatible, as well as to make the list of definitions be
-### dynamically determined by the configuration script -- a consideration when
-### doing type-clean development testing.
-
-echo creating include/ncurses_cfg.h
-rm -f include/ncurses_cfg.h
-echo "/* generated by configure-script
- * On host: $SYS_NAME
- */
-#ifndef NC_CONFIG_H
-#define NC_CONFIG_H" >include/ncurses_cfg.h
-sed    -e '/^ -D/!d' \
-       -e 's/ -D/\
-#define /g' \
-       -e 's/\(#define [A-Za-z_][A-Za-z0-9_]*\)=/\1    /g' \
-       -e 's/\\//g' \
-       include/config_h | sort >>include/ncurses_cfg.h
-echo "
-       /* The C compiler may not treat these properly, but C++ has to */
-#ifdef __cplusplus
-#undef const
-#undef inline
-#else
-#if defined(lint) || defined(TRACE)
-#undef inline
-#define inline /* nothing */
-#endif
-#endif
-
-#endif /* NC_CONFIG_H */" >> include/ncurses_cfg.h
-echo removing include/config_h
-rm include/config_h
-},{
+       Makefile,[
+CF_LIB_RULES
+],[

 ### Special initialization commands, used to pass information from the
 ### configuration-run into config.status
 
 ### Special initialization commands, used to pass information from the
 ### configuration-run into config.status
 

-SYS_NAME="`(uname -a || hostname) 2>/dev/null | sed 1q`"
-if test -z "\$SYS_NAME"; then SYS_NAME=unknown;fi
-
-AWK=$AWK
+AWK="$AWK"
+CF_LIST_MODELS="$cf_list_models"

 DFT_LWR_MODEL="$DFT_LWR_MODEL"
 DFT_LWR_MODEL="$DFT_LWR_MODEL"

-NC_LIST_MODELS="$nc_list_models"
+LDCONFIG="$LDCONFIG"
+LIB_NAME="$LIB_NAME"
+LIB_SUFFIX="$LIB_SUFFIX"
+LIB_SUBSETS="$LIB_SUBSETS"
+LIB_TRACING="$LIB_TRACING"
+SRC_SUBDIRS="$SRC_SUBDIRS"
+TERMINFO="$TERMINFO"
+TINFO_NAME="$TINFO_NAME"

 WITH_ECHO="$with_echo"
 WITH_OVERWRITE="$with_overwrite"
 WITH_ECHO="$with_echo"
 WITH_OVERWRITE="$with_overwrite"

-SRC_SUBDIRS="$SRC_SUBDIRS"
-nc_cxx_library="$nc_cxx_library"
-nc_cv_systype="$nc_cv_systype"
-nc_cv_rel_version="$nc_cv_rel_version"
-nc_cv_abi_version="$nc_cv_abi_version"
-nc_cv_do_symlinks="$nc_cv_do_symlinks"
-nc_cv_rm_so_locs="$nc_cv_rm_so_locs"
-
-})dnl
-changequote([,])dnl
-make preinstall
+WITH_CURSES_H="$with_curses_h"
+cf_cv_abi_version="$cf_cv_abi_version"
+cf_cv_do_symlinks="$cf_cv_do_symlinks"
+cf_cv_rel_version="$cf_cv_rel_version"
+cf_cv_rm_so_locs="$cf_cv_rm_so_locs"
+cf_cv_system_name="$cf_cv_system_name"
+cf_with_cxx_binding="$cf_with_cxx_binding"
+cf_cv_shlib_version="$cf_cv_shlib_version"
+target="$target"
+
+],sort)dnl
+${MAKE-make} preinstall