dnl***************************************************************************dnl Copyright (c) 1998-2003,2004 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***************************************************************************dnldnl Author: Thomas E. Dickey 1995-ondnldnl $Id: configure.in,v 1.312 2004/01/24 19:29:13 tom Exp $dnl Process this file with autoconf to produce a configure script.dnldnl See http://invisible-island.net/autoconf/ for additional information.dnldnl ---------------------------------------------------------------------------AC_PREREQ(2.13.20020210)AC_REVISION($Revision: 1.312 $)AC_INIT(ncurses/base/lib_initscr.c)AC_CONFIG_HEADER(include/ncurses_cfg.h:include/ncurses_cfg.hin)CF_SUBST_NCURSES_VERSIONCF_WITH_REL_VERSION(NCURSES)CF_WITH_ABI_VERSIONCF_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])###	Save the given $CFLAGS to allow user-override.cf_user_CFLAGS="$CFLAGS"###	Default install-locationCF_CFG_DEFAULTS###	Checks for programs.AC_PROG_CCCF_GCC_VERSIONAC_PROG_CPPAC_PROG_GCC_TRADITIONALAC_ISC_POSIXCF_ANSI_CC_REQDCF_PROG_EXTCF_PROG_LDCONFIGdnl DEFECT in autoconf 2.12:	an attempt to set policy, this breaks thednl				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,	[  --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$cf_with_cxx" = Xno ; then	CXX=""	GXX=""else	# with autoconf 2.13, we can change the error to a warning:	pushdef([AC_MSG_ERROR],		[AC_MSG_RESULT(no)		 AC_MSG_WARN([You don't have any C++ compiler, too bad])		cf_with_cxx=no; CXX=""; GXX="";])dnl	AC_PROG_CXX	popdef([AC_MSG_ERROR])dnl	# autoconf 2.5x removed the error - by hardcoding it to g++.	if test "$CXX" = "g++" ; then		AC_PATH_PROG(CXX,g++)	fi	if test "$CXX" = "g++" ; then		AC_MSG_WARN(ignoring hardcoded g++)		cf_with_cxx=no; CXX=""; GXX="";	fifiCF_GXX_VERSIONcase $GXX_VERSION in1*|2.[[0-6]]*)	GXX=""; CXX=""; ac_cv_prog_gxx=no	cf_cxx_library=no	AC_MSG_WARN(templates do not work)	;;esacAC_MSG_CHECKING(if you want to build C++ binding and demo)AC_ARG_WITH(cxx-binding,	[  --without-cxx-binding   do not build C++ binding and demo],	[cf_with_cxx_binding=$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$cf_with_progs" != Xno ; thenmodules_to_build="$modules_to_build progs tack"fimodules_to_build="$modules_to_build panel menu form"AC_ARG_PROGRAMAC_PROG_AWKAC_PROG_MAKE_SETCF_PROG_INSTALLAC_SYS_LONG_FILE_NAMESCF_MIXEDCASE_FILENAMESAC_PROG_LN_SCF_MAKE_TAGSAC_CHECK_PROGS(LINT, tdlint lint alint)AC_CHECK_PROGS(MAN, man man_db)AC_SUBST(LINT_OPTS)dnl These are standard among *NIX systems, but not when cross-compilingAC_CHECK_TOOL(RANLIB, ranlib, ':')AC_CHECK_TOOL(LD, ld, ld)AC_CHECK_TOOL(AR, ar, ar)CF_SUBST(archiver options,AR_OPTS,rv)CF_MAKEFLAGSdnl Special option for use by system-builders: the install-prefix is used todnl adjust the location into which the actual install is done, so that andnl archive can be built without modifying the host system's configuration.AC_MSG_CHECKING(if you have specified an install-prefix)AC_ARG_WITH(install-prefix,	[  --with-install-prefix   prefixes actual install-location ($DESTDIR)],	[case "$withval" in #(vi	yes|no) #(vi		;;	*)	DESTDIR="$withval"		;;	esac])AC_MSG_RESULT($DESTDIR)AC_SUBST(DESTDIR)###############################################################################CF_HELP_MESSAGE(Build-Tools Needed to Compile Temporary Applications for Cross-compiling:)# If we're cross-compiling, allow the user to override the tools and their# options.  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thencf_list_models="$cf_list_models libtool"elseAC_MSG_CHECKING(if you want to build shared libraries)AC_ARG_WITH(shared,	[  --with-shared           generate shared-libraries],	[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)],	[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)],	[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],	[with_profile=$withval],	[with_profile=no])AC_MSG_RESULT($with_profile)test "$with_profile" = "yes" && cf_list_models="$cf_list_models profile"fi###############################################################################AC_MSG_CHECKING(for specified models)test -z "$cf_list_models" && cf_list_models=normaldnl If we use libtool to generate libraries, then it must be the onlydnl specified model.test "$with_libtool" != "no" && cf_list_models=libtoolAC_MSG_RESULT($cf_list_models)### Use the first model as the default, and save its suffix for use in building### up test-applications.AC_MSG_CHECKING(for default model)DFT_LWR_MODEL=`echo "$cf_list_models" | $AWK '{print $1}'`AC_MSG_RESULT($DFT_LWR_MODEL)CF_UPPER(DFT_UPR_MODEL,$DFT_LWR_MODEL)dnlAC_SUBST(DFT_LWR_MODEL)dnl	the default model ("normal")AC_SUBST(DFT_UPR_MODEL)dnl	the default model ("NORMAL")TINFO_NAME=tinfoAC_SUBST(TINFO_NAME)LIB_NAME=ncursesAC_SUBST(LIB_NAME)LIB_DIR=../libCF_LIB_PREFIX(cf_prefix)LIB_PREFIX=$cf_prefixAC_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.CF_WITH_DBMALLOCCF_WITH_DMALLOCSHLIB_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 $SHLIB_LIST"		AC_DEFINE(HAVE_LIBGPM)		AC_CHECK_HEADERS(gpm.h)	],AC_MSG_WARN(Cannot link with gpm library - read the FAQ))fiCF_WITH_SYSMOUSEdnl Not all ports of gcc support the -g optionif test X"$CC_G_OPT" = X"" ; then	CC_G_OPT='-g'	test -n "$GCC" && test "${ac_cv_prog_cc_g}" != yes && CC_G_OPT=''fiAC_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}" != yes && CXX_G_OPT=''fiAC_SUBST(CXX_G_OPT)AC_MSG_CHECKING(for default loader flags)case $DFT_LWR_MODEL inlibtool) LD_MODEL=''   ;;normal)  LD_MODEL=''   ;;debug)   LD_MODEL=$CC_G_OPT ;;profile) LD_MODEL='-pg';;shared)  LD_MODEL=''   ;;esacAC_SUBST(LD_MODEL)dnl		the type of link (e.g., -g or -pg)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($cf_cv_ld_rpath)CF_SHARED_OPTSif test "$CC_SHARED_OPTS" = "unknown"; then	for model in $cf_list_models; do		if test "$model" = "shared"; then			AC_ERROR(Shared libraries are not supported in this version)		fi	donefi###############################################################################CF_HELP_MESSAGE(Fine-Tuning Your Configuration:)###	use option --disable-overwrite to leave out the link to -lcursesAC_MSG_CHECKING(if you wish to install ncurses overwriting curses)AC_ARG_ENABLE(overwrite,	[  --disable-overwrite     leave out the link to -lcurses],	[with_overwrite=$enableval],	[if test "$prefix" = "/usr" ; then with_overwrite=yes; else with_overwrite=no; fi])AC_MSG_RESULT($with_overwrite)AC_MSG_CHECKING(if external terminfo-database is used)AC_ARG_ENABLE(database,	[  --disable-database      do not use terminfo, only fallbacks/termcap],	[use_database=$enableval],	[use_database=yes])AC_MSG_RESULT($use_database)case $host_os in #(vios2*) #(vi	TERMINFO_SRC='${top_srcdir}/misc/emx.src'	;;*) #(vi	TERMINFO_SRC='${top_srcdir}/misc/terminfo.src'	;;esacAC_SUBST(TERMINFO_SRC)CF_PATHSEPif test "$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)fiAC_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 "$with_fallback" | sed -e 's/,/ /g'`AC_SUBST(FALLBACK_LIST)MAKE_TERMINFO=if test "$use_database" = no ; then	TERMINFO="${datadir}/terminfo"	MAKE_TERMINFO="#"elseAC_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")fiAC_SUBST(TERMINFO)AC_SUBST(MAKE_TERMINFO)###	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,	[  --disable-big-core      assume machine has little memory],