988 lines
30 KiB
Plaintext
988 lines
30 KiB
Plaintext
dnl***************************************************************************
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dnl Copyright (c) 1998,1999 Free Software Foundation, Inc. *
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dnl *
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dnl Permission is hereby granted, free of charge, to any person obtaining a *
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dnl copy of this software and associated documentation files (the *
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dnl "Software"), to deal in the Software without restriction, including *
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dnl without limitation the rights to use, copy, modify, merge, publish, *
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dnl distribute, distribute with modifications, sublicense, and/or sell *
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dnl copies of the Software, and to permit persons to whom the Software is *
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dnl furnished to do so, subject to the following conditions: *
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dnl *
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dnl The above copyright notice and this permission notice shall be included *
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dnl in all copies or substantial portions of the Software. *
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dnl *
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dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
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dnl OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
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dnl MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
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dnl IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
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dnl DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
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dnl OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
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dnl THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
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dnl *
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dnl Except as contained in this notice, the name(s) of the above copyright *
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dnl holders shall not be used in advertising or otherwise to promote the *
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dnl sale, use or other dealings in this Software without prior written *
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dnl authorization. *
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dnl***************************************************************************
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dnl
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dnl Author: Thomas E. Dickey <dickey@clark.net> 1996,1997
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dnl
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dnl $Id: configure.in,v 1.179 1999/10/24 00:32:42 tom Exp $
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dnl Process this file with autoconf to produce a configure script.
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AC_PREREQ(2.12.971222)
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AC_REVISION($Revision: 1.179 $)
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AC_INIT(ncurses/base/lib_initscr.c)
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AC_CONFIG_HEADER(include/ncurses_cfg.h:include/ncurses_cfg.hin)
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CF_SUBST_NCURSES_VERSION
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CF_CHECK_CACHE
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AC_ARG_WITH(system-type,
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[ --with-system-type=XXX test: override derived host system-type],
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[AC_MSG_WARN(overriding system type to $withval)
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cf_cv_system_name=$withval])
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# We need a configure script only when compiling as part of GNU C library.
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# Here we have to generate one of the files we need while compiling.
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#
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# The only problem is that users of the package might think they have to
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# run configure themself and find it irritating when nothing happens.
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#
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# So we try here to find out whether we are called from the glibc configure
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# or by a user.
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#
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dnl Check if we are a drop-in addition to glibc.
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AC_ARG_ENABLE(add-ons, dnl
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[ --enable-add-ons=DIR... used to check if we are a glibc add-on.],
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[glibc_add_on=yes],
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[glibc_add_on=])
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dnl We need to use [ and ] for other purposes for a while now.
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changequote(,)dnl
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if test x"$glibc_add_on" = "xyes" ; then
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rm -f $srcdir/Banner
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# We are in glibc.
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rm -f $srcdir/Makefile
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cp $srcdir/Makefile.glibc $srcdir/Makefile
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echo "ncurses `grep \"^[ ]*ncurses-version[ ]*=.*$\" \
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$srcdir/Makefile | sed -e \
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's/^[ ]*ncurses-version[ ]*=[ ]*\([^ ^ ]*\)[ ]*$/\1/'`" > $srcdir/Banner
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exit 0
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fi
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changequote([,])dnl
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### Save the given $CFLAGS to allow user-override.
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cf_user_CFLAGS="$CFLAGS"
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### Default install-location
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CF_CFG_DEFAULTS
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### Checks for programs.
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AC_PROG_CC
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if test -n "$GCC" ; then
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AC_MSG_CHECKING(version of gcc)
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eval "$CC --version"
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fi
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if test $host != $build; then
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AC_CHECK_PROGS(BUILD_CC, $CC gcc cc)
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fi
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AC_PROG_CPP
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AC_PROG_GCC_TRADITIONAL
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AC_ISC_POSIX
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CF_ANSI_CC_REQD
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CF_PROG_EXT
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case "$cf_cv_system_name" in
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freebsd*) #(vi
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test -z "$LDCONFIG" && LDCONFIG="/sbin/ldconfig -R"
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;;
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*) LDPATH=$PATH:/sbin:/usr/sbin
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AC_PATH_PROG(LDCONFIG,ldconfig,,$LDPATH)
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;;
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esac
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AC_SUBST(LDCONFIG)
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dnl DEFECT in autoconf 2.12: an attempt to set policy, this breaks the
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dnl configure script by not letting us test if C++
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dnl is present, making this option necessary.
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AC_MSG_CHECKING(if you want to ensure bool is consistent with C++)
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AC_ARG_WITH(cxx,
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[ --without-cxx do not adjust ncurses bool to match C++],
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[cf_with_cxx=$withval],
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[cf_with_cxx=yes])
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AC_MSG_RESULT($cf_with_cxx)
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if test "X$cf_with_cxx" = Xno ; then
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CXX=""
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GXX=""
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else
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AC_PROG_CXX
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fi
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changequote(,)dnl
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if test -n "$GXX" ; then case "`${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
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changequote([,])dnl
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AC_MSG_CHECKING(if you want to build C++ binding and demo)
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AC_ARG_WITH(cxx-binding,
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[ --without-cxx-binding do not build C++ binding and demo],
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[cf_with_cxx_binding=$withval],
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[cf_with_cxx_binding=$cf_with_cxx])
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AC_MSG_RESULT($cf_with_cxx_binding)
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AC_MSG_CHECKING(if you want to build with Ada95)
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AC_ARG_WITH(ada,
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[ --without-ada suppress check for Ada95, don't build demo],
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[cf_with_ada=$withval],
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[cf_with_ada=yes])
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AC_MSG_RESULT($cf_with_ada)
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AC_MSG_CHECKING(if you want to build programs such as tic)
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AC_ARG_WITH(progs,
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[ --without-progs suppress build with programs (e.g., tic)],
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[cf_with_progs=$withval],
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[cf_with_progs=yes])
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AC_MSG_RESULT($cf_with_progs)
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modules_to_build="ncurses"
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if test "X$cf_with_progs" != Xno ; then
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modules_to_build="$modules_to_build progs tack"
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fi
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modules_to_build="$modules_to_build panel menu form"
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AC_PROG_AWK
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AC_PROG_MAKE_SET
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CF_PROG_INSTALL
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AC_SYS_LONG_FILE_NAMES
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AC_PROG_LN_S
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AC_PROG_RANLIB
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AC_CHECK_PROGS(LINT, tdlint lint alint)
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AC_CHECK_PROGS(MAN, man man_db)
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AC_SUBST(LINT_OPTS)
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dnl These are standard among *NIX systems, but not when cross-compiling
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CF_SUBST(loader,LD,ld)
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CF_SUBST(archiver,AR,ar)
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CF_SUBST(archiver options,AR_OPTS,rv)
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CF_MAKEFLAGS
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dnl Special option for use by system-builders: the install-prefix is used to
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dnl adjust the location into which the actual install is done, so that an
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dnl archive can be built without modifying the host system's configuration.
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AC_MSG_CHECKING(if you have specified an install-prefix)
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AC_ARG_WITH(install-prefix,
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[ --with-install-prefix prefixes actual install-location],
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[case "$withval" in #(vi
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yes|no) #(vi
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;;
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*) INSTALL_PREFIX="$withval"
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;;
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esac])
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AC_MSG_RESULT($INSTALL_PREFIX)
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AC_SUBST(INSTALL_PREFIX)
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###############################################################################
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CF_MAN_PAGES
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###############################################################################
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CF_HELP_MESSAGE(Options to Specify the Libraries Built/Used:)
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### Options to allow the user to specify the set of libraries which are used.
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### Use "--without-normal --with-shared" to allow the default model to be
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### shared, for example.
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cf_list_models=""
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AC_MSG_CHECKING(if you want to build shared libraries)
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AC_ARG_WITH(shared,
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[ --with-shared generate shared-libraries],
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[with_shared=$withval],
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[with_shared=no])
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AC_MSG_RESULT($with_shared)
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test "$with_shared" = "yes" && cf_list_models="$cf_list_models shared"
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AC_MSG_CHECKING(if you want to build static libraries)
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AC_ARG_WITH(normal,
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[ --with-normal generate normal-libraries (default)],
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[with_normal=$withval],
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[with_normal=yes])
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AC_MSG_RESULT($with_normal)
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test "$with_normal" = "yes" && cf_list_models="$cf_list_models normal"
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AC_MSG_CHECKING(if you want to build debug libraries)
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AC_ARG_WITH(debug,
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[ --with-debug generate debug-libraries (default)],
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[with_debug=$withval],
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[with_debug=yes])
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AC_MSG_RESULT($with_debug)
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test "$with_debug" = "yes" && cf_list_models="$cf_list_models debug"
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AC_MSG_CHECKING(if you want to build profiling libraries)
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AC_ARG_WITH(profile,
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[ --with-profile generate profile-libraries],
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[with_profile=$withval],
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[with_profile=no])
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AC_MSG_RESULT($with_profile)
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test "$with_profile" = "yes" && cf_list_models="$cf_list_models profile"
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AC_MSG_CHECKING(if you want to build a separate terminfo library)
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AC_ARG_WITH(termlib,
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[ --with-termlib generate separate terminfo library],
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[with_termlib=$withval],
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[with_termlib=no])
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AC_MSG_RESULT($with_termlib)
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### Checks for special libraries, must be done up-front.
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AC_MSG_CHECKING(if you want to link with dbmalloc for testing)
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AC_ARG_WITH(dbmalloc,
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[ --with-dbmalloc test: use Conor Cahill's dbmalloc library],
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[with_dbmalloc=$withval],
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[with_dbmalloc=no])
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AC_MSG_RESULT($with_dbmalloc)
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if test $with_dbmalloc = yes ; then
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AC_CHECK_LIB(dbmalloc,debug_malloc)
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fi
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AC_MSG_CHECKING(if you want to link with dmalloc for testing)
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AC_ARG_WITH(dmalloc,
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[ --with-dmalloc test: use Gray Watson's dmalloc library],
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[with_dmalloc=$withval],
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[with_dmalloc=no])
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AC_MSG_RESULT($with_dmalloc)
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if test $with_dmalloc = yes ; then
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AC_CHECK_LIB(dmalloc,dmalloc_debug)
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fi
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SHLIB_LIST=""
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AC_MSG_CHECKING(if you want to link with the gpm mouse library)
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AC_ARG_WITH(gpm,
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[ --with-gpm use Alessandro Rubini's GPM library],
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[with_gpm=$withval],
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[with_gpm=no])
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AC_MSG_RESULT($with_gpm)
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if test $with_gpm = yes ; then
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AC_CHECK_LIB(gpm,Gpm_Open,[
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EXTRA_LIBS="-lgpm -lncurses $EXTRA_LIBS"
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SHLIB_LIST="-lgpm $SHLIB_LIST"
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AC_DEFINE(HAVE_LIBGPM)
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AC_CHECK_HEADERS(gpm.h)
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],AC_MSG_WARN(Cannot link with gpm library - read the FAQ))
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fi
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TINFO_LIST="$SHLIB_LIST"
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test $with_termlib = yes && SHLIB_LIST="$SHLIB_LIST -ltinfo"
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AC_SUBST(EXTRA_LIBS)
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AC_SUBST(TINFO_LIST)
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AC_SUBST(SHLIB_LIST)
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AC_MSG_CHECKING(for specified models)
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test -z "$cf_list_models" && cf_list_models=normal
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AC_MSG_RESULT($cf_list_models)
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### Use the first model as the default, and save its suffix for use in building
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### up test-applications.
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DFT_LWR_MODEL=`echo $cf_list_models | $AWK '{print $1}'`
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CF_UPPER(DFT_UPR_MODEL,$DFT_LWR_MODEL)dnl
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CF_LIB_SUFFIX($DFT_LWR_MODEL,DFT_DEP_SUFFIX)dnl
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CF_LIB_TYPE($DFT_LWR_MODEL,DFT_ARG_SUFFIX)dnl
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CF_OBJ_SUBDIR($DFT_LWR_MODEL,DFT_OBJ_SUBDIR)dnl
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AC_SUBST(DFT_OBJ_SUBDIR)dnl the default object-directory ("obj")
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AC_SUBST(DFT_LWR_MODEL)dnl the default model ("normal")
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AC_SUBST(DFT_UPR_MODEL)dnl the default model ("NORMAL")
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AC_SUBST(DFT_DEP_SUFFIX)dnl the corresponding library-suffix (".a")
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AC_SUBST(DFT_ARG_SUFFIX)dnl the string to append to "-lncurses" ("")
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AC_SUBST(cf_list_models)dnl the complete list of models ("normal debug")
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TINFO_NAME=tinfo
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AC_SUBST(TINFO_NAME)
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LIB_NAME=ncurses
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AC_SUBST(LIB_NAME)
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LIB_DIR=../lib
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CF_LIB_PREFIX(cf_prefix)
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LIB_PREFIX=$LIB_DIR/$cf_prefix
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AC_SUBST(LIB_PREFIX)
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dnl Not all ports of gcc support the -g option
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if test X"$CC_G_OPT" = X"" ; then
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CC_G_OPT='-g'
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test -n "$GCC" && test "${ac_cv_prog_cc_g}" != yes && CC_G_OPT=''
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fi
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AC_SUBST(CC_G_OPT)
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if test X"$CXX_G_OPT" = X"" ; then
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CXX_G_OPT='-g'
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test -n "$GXX" && test "${ac_cv_prog_cxx_g}" != yes && CXX_G_OPT=''
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fi
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AC_SUBST(CXX_G_OPT)
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case $DFT_LWR_MODEL in
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normal) LD_MODEL='' ;;
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debug) LD_MODEL=$CC_G_OPT ;;
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profile) LD_MODEL='-pg';;
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shared) LD_MODEL='' ;;
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esac
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AC_SUBST(LD_MODEL)dnl the type of link (e.g., -g or -pg)
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AC_MSG_CHECKING(if rpath option should be used)
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AC_ARG_ENABLE(rpath,
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[ --enable-rpath use rpath option when generating shared libraries],
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[cf_cv_ld_rpath=$enableval],
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[cf_cv_ld_rpath=no])
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AC_MSG_RESULT($cf_cv_ld_rpath)
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CF_SHARED_OPTS
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if test "$CC_SHARED_OPTS" = "unknown"; then
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for model in $cf_list_models; do
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if test "$model" = "shared"; then
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AC_ERROR(Shared libraries are not supported in this version)
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fi
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done
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fi
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###############################################################################
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CF_HELP_MESSAGE(Fine-Tuning Your Configuration:)
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### use option --disable-overwrite to leave out the link to -lcurses
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AC_MSG_CHECKING(if you wish to install ncurses overwriting curses)
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AC_ARG_ENABLE(overwrite,
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[ --disable-overwrite leave out the link to -lcurses],
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[with_overwrite=$enableval
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test "$with_overwrite" = no && \
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test "x$includedir" = 'x${prefix}/include' && \
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includedir='$(prefix)/include/ncurses'
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],
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[with_overwrite=yes])
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AC_MSG_RESULT($with_overwrite)
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AC_MSG_CHECKING(where we will install curses.h)
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AC_MSG_RESULT($includedir)
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AC_MSG_CHECKING(if external terminfo-database is used)
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AC_ARG_ENABLE(database,
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[ --disable-database use only built-in data],
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[with_database=$enableval],
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[with_database=yes])
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AC_MSG_RESULT($with_database)
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test $with_database != no && AC_DEFINE(USE_DATABASE)
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AC_MSG_CHECKING(if you want to build with function extensions)
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AC_ARG_ENABLE(ext-funcs,
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[ --disable-ext-funcs disable function-extensions],
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[with_ext_funcs=$enableval],
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[with_ext_funcs=yes])
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AC_MSG_RESULT($with_ext_funcs)
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test "$with_ext_funcs" = yes && AC_DEFINE(NCURSES_EXT_FUNCS)
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AC_MSG_CHECKING(for list of fallback descriptions)
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AC_ARG_WITH(fallbacks,
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[ --with-fallbacks=XXX specify list of fallback terminal descriptions],
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[with_fallback=$withval],
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[with_fallback=])
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AC_MSG_RESULT($with_fallback)
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FALLBACK_LIST=`echo $with_fallback|sed -e 's/,/ /g'`
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AC_SUBST(FALLBACK_LIST)
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AC_MSG_CHECKING(for list of terminfo directories)
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CF_WITH_PATHLIST(terminfo-dirs,
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[ --with-terminfo-dirs=XXX specify list of terminfo directories],
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TERMINFO_DIRS,
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DATADIR/terminfo,
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${datadir}/terminfo)
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AC_MSG_RESULT($TERMINFO_DIRS)
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test -n "$TERMINFO_DIRS" && AC_DEFINE_UNQUOTED(TERMINFO_DIRS,"$TERMINFO_DIRS")
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|
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if test $with_database = no ; then
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|
if test -z $with_fallback ; then
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AC_ERROR(You have disabled the database w/o specifying fallbacks)
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fi
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fi
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### use option --disable-big-core to make tic run on small machines
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|
### We need 4Mb, check if we can allocate 50% more than that.
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AC_MSG_CHECKING(if big-core option selected)
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AC_ARG_ENABLE(big-core,
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[ --disable-big-core assume machine has little memory],
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|
[with_big_core=$enableval],
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|
[AC_TRY_RUN([
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#include <stdlib.h>
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#include <string.h>
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int main() { exit(malloc(6000000L) == 0); }],
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[with_big_core=yes],
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[with_big_core=no],
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|
[with_big_core=no])])
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AC_MSG_RESULT($with_big_core)
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test "$with_big_core" = "yes" && AC_DEFINE(HAVE_BIG_CORE)
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### use option --enable-termcap to compile in the termcap fallback support
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AC_MSG_CHECKING(if you want termcap-fallback support)
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AC_ARG_ENABLE(termcap,
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[ --enable-termcap compile in termcap fallback support],
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|
[with_termcap=$enableval],
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|
[with_termcap=no])
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AC_MSG_RESULT($with_termcap)
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if test "$with_termcap" != "yes" ; then
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AC_DEFINE(PURE_TERMINFO)
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else
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### use option --enable-getcap to use a hacked getcap for reading termcaps
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AC_MSG_CHECKING(if fast termcap-loader is needed)
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AC_ARG_ENABLE(getcap,
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[ --enable-getcap fast termcap load, no xrefs to terminfo],
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|
[with_getcap=$enableval],
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[with_getcap=no])
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AC_MSG_RESULT($with_getcap)
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test "$with_getcap" = "yes" && AC_DEFINE(USE_GETCAP)
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AC_MSG_CHECKING(if translated termcaps will be cached in ~/.terminfo)
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AC_ARG_ENABLE(getcap-cache,
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[ --enable-getcap-cache cache translated termcaps in ~/.terminfo],
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|
[with_getcap_cache=$enableval],
|
|
[with_getcap_cache=no])
|
|
AC_MSG_RESULT($with_getcap_cache)
|
|
test "$with_getcap_cache" = "yes" && AC_DEFINE(USE_GETCAP_CACHE)
|
|
|
|
fi
|
|
|
|
### Use option --enable-symlinks to make tic use symlinks, not hard links
|
|
### to reduce storage requirements for the terminfo database.
|
|
CF_LINK_FUNCS
|
|
|
|
with_links=no
|
|
with_symlinks=no
|
|
|
|
if test "$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])
|
|
AC_MSG_RESULT($with_symlinks)
|
|
fi
|
|
|
|
test "$with_links" = yes && AC_DEFINE(USE_LINKS)
|
|
test "$with_symlinks" = yes && AC_DEFINE(USE_SYMLINKS)
|
|
|
|
### use option --enable-bsdpad to have tputs process BSD-style prefix padding
|
|
AC_MSG_CHECKING(if tputs should process BSD-style prefix padding)
|
|
AC_ARG_ENABLE(bsdpad,
|
|
[ --enable-bsdpad recognize BSD-style prefix padding],
|
|
[with_bsdpad=$enableval],
|
|
[with_bsdpad=no])
|
|
AC_MSG_RESULT($with_bsdpad)
|
|
test "$with_bsdpad" = yes && AC_DEFINE(BSD_TPUTS)
|
|
|
|
### 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,
|
|
[ --enable-const compile with extra/non-standard const],
|
|
[with_ext_const=$enableval],
|
|
[with_ext_const=no])
|
|
AC_MSG_RESULT($with_ext_const)
|
|
NCURSES_CONST=""
|
|
if test "$with_ext_const" = yes ; then
|
|
AC_DEFINE(NCURSES_CONST,const)
|
|
NCURSES_CONST=const
|
|
fi
|
|
AC_SUBST(NCURSES_CONST)
|
|
|
|
### Enable compiling-in rcs id's
|
|
AC_MSG_CHECKING(if RCS identifiers should be compiled-in)
|
|
AC_ARG_WITH(rcs-ids,
|
|
[ --with-rcs-ids compile-in RCS identifiers],
|
|
[with_rcs_ids=$withval],
|
|
[with_rcs_ids=no])
|
|
AC_MSG_RESULT($with_rcs_ids)
|
|
test "$with_rcs_ids" = yes && AC_DEFINE(USE_RCS_IDS)
|
|
|
|
###############################################################################
|
|
CF_HELP_MESSAGE(Experimental Code:)
|
|
AC_MSG_CHECKING(if you want all experimental code)
|
|
AC_ARG_WITH(develop,
|
|
[ --with-develop enable all experimental options for testing],
|
|
[with_develop=$withval],
|
|
[with_develop=no])
|
|
AC_MSG_RESULT($with_develop)
|
|
|
|
### 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-hard-tabs to turn on use of hard-tabs optimize
|
|
AC_MSG_CHECKING(if you want experimental hard-tabs code)
|
|
AC_ARG_ENABLE(hard-tabs,
|
|
[ --enable-hard-tabs compile with experimental hard-tabs code],
|
|
[with_hardtabs=$enableval],
|
|
[with_hardtabs=$with_develop])
|
|
AC_MSG_RESULT($with_hardtabs)
|
|
test "$with_hardtabs" = yes && AC_DEFINE(USE_HARD_TABS)
|
|
|
|
### use option --enable-hashmap to turn on use of hashmap scrolling logic
|
|
AC_MSG_CHECKING(if you want experimental hashmap code)
|
|
AC_ARG_ENABLE(hashmap,
|
|
[ --enable-hashmap compile with experimental hashmap code],
|
|
[with_hashmap=$enableval],
|
|
[with_hashmap=yes])
|
|
AC_MSG_RESULT($with_hashmap)
|
|
test "$with_hashmap" = yes && AC_DEFINE(USE_HASHMAP)
|
|
|
|
AC_MSG_CHECKING(if you want experimental no-padding code)
|
|
AC_ARG_ENABLE(no-padding,
|
|
[ --enable-no-padding compile with experimental no-padding code],
|
|
[with_no_padding=$enableval],
|
|
[with_no_padding=yes])
|
|
AC_MSG_RESULT($with_no_padding)
|
|
test "$with_no_padding" = yes && AC_DEFINE(NCURSES_NO_PADDING)
|
|
|
|
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 "$with_safe_sprintf" = yes && AC_DEFINE(USE_SAFE_SPRINTF)
|
|
|
|
### use option --disable-scroll-hints to turn off use of scroll-hints scrolling logic
|
|
AC_MSG_CHECKING(if you want to experiment without scrolling-hints code)
|
|
AC_ARG_ENABLE(scroll-hints,
|
|
[ --disable-scroll-hints compile hashmap without scroll-hints code],
|
|
[with_scroll_hints=$enableval],
|
|
[with_scroll_hints=yes;
|
|
# when hashmap is used scroll hints are useless
|
|
test $with_hashmap = yes && with_scroll_hints=no])
|
|
AC_MSG_RESULT($with_scroll_hints)
|
|
test "$with_scroll_hints" = yes && AC_DEFINE(USE_SCROLL_HINTS)
|
|
|
|
### use option --enable-tcap-names to allow user to define new capabilities
|
|
AC_MSG_CHECKING(if you want experimental definable names like termcap)
|
|
AC_ARG_ENABLE(tcap-names,
|
|
[ --enable-tcap-names compile with experimental definable-name code],
|
|
[with_tcap_names=$enableval],
|
|
[with_tcap_names=$with_develop])
|
|
AC_MSG_RESULT($with_tcap_names)
|
|
NCURSES_XNAMES=0
|
|
test "$with_tcap_names" = yes && NCURSES_XNAMES=1
|
|
AC_SUBST(NCURSES_XNAMES)
|
|
|
|
### use option --enable-sigwinch to turn on use of SIGWINCH logic
|
|
AC_MSG_CHECKING(if you want experimental SIGWINCH handler)
|
|
AC_ARG_ENABLE(sigwinch,
|
|
[ --enable-sigwinch compile with experimental SIGWINCH handler],
|
|
[with_sigwinch=$enableval],
|
|
[with_sigwinch=yes])
|
|
AC_MSG_RESULT($with_sigwinch)
|
|
test "$with_sigwinch" = yes && AC_DEFINE(USE_SIGWINCH)
|
|
|
|
### 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 code],
|
|
[with_widec=$enableval],
|
|
[with_widec=no])
|
|
AC_MSG_RESULT($with_widec)
|
|
test "$with_widec" = yes && AC_DEFINE(USE_WIDEC_SUPPORT)
|
|
|
|
### use option --enable-xmc-glitch to turn on use of magic-cookie optimize
|
|
AC_MSG_CHECKING(if you want experimental xmc code)
|
|
AC_ARG_ENABLE(xmc-glitch,
|
|
[ --enable-xmc-glitch compile with experimental xmc code],
|
|
[with_xmc_glitch=$enableval],
|
|
[with_xmc_glitch=$with_develop])
|
|
AC_MSG_RESULT($with_xmc_glitch)
|
|
test "$with_xmc_glitch" = yes && AC_DEFINE(USE_XMC_SUPPORT)
|
|
|
|
###############################################################################
|
|
CF_HELP_MESSAGE(Testing/development Options:)
|
|
|
|
### use option --disable-echo to suppress full display compiling commands
|
|
AC_ARG_ENABLE(echo,
|
|
[ --enable-echo build: display "compiling" commands (default)],
|
|
[with_echo=$enableval],
|
|
[with_echo=yes])
|
|
if test "$with_echo" = yes; then
|
|
ECHO_LINK=
|
|
else
|
|
ECHO_LINK='@ echo linking $@ ... ;'
|
|
fi
|
|
AC_SUBST(ECHO_LINK)
|
|
|
|
### use option --enable-warnings to turn on all gcc warnings
|
|
AC_ARG_ENABLE(warnings,
|
|
[ --enable-warnings build: turn on GCC compiler warnings],
|
|
[with_warnings=$enableval])
|
|
if test -n "$with_warnings"; then
|
|
ADAFLAGS="$ADAFLAGS -gnatg"
|
|
CF_GCC_WARNINGS
|
|
fi
|
|
CF_GCC_ATTRIBUTES
|
|
|
|
### use option --enable-assertions to turn on generation of assertion code
|
|
AC_ARG_ENABLE(assertions,
|
|
[ --enable-assertions test: turn on generation of assertion code],
|
|
[with_assertions=$enableval],
|
|
[with_assertions=no])
|
|
if test -n "$GCC"
|
|
then
|
|
if test $with_assertions = no
|
|
then
|
|
AC_DEFINE(NDEBUG)
|
|
CPPFLAGS="$CPPFLAGS -DNDEBUG"
|
|
else
|
|
ADAFLAGS="$ADAFLAGS -gnata"
|
|
fi
|
|
fi
|
|
|
|
### 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)])
|
|
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)])
|
|
|
|
### use option --disable-macros to suppress macros in favor of functions
|
|
AC_ARG_ENABLE(macros,
|
|
[ --disable-macros test: use functions rather than macros],
|
|
[test $enableval = no && AC_DEFINE(NCURSES_NOMACROS)])
|
|
|
|
### Checks for libraries.
|
|
AC_CHECK_FUNC(gettimeofday,
|
|
AC_DEFINE(HAVE_GETTIMEOFDAY),[
|
|
|
|
AC_CHECK_LIB(bsd, gettimeofday,
|
|
AC_DEFINE(HAVE_GETTIMEOFDAY)
|
|
LIBS="$LIBS -lbsd")])dnl CLIX: bzero, select, gettimeofday
|
|
|
|
MATH_LIB=""
|
|
AC_CHECK_FUNC(sin,,
|
|
AC_CHECK_LIB(m, sin,[MATH_LIB="-lm"]))
|
|
AC_SUBST(MATH_LIB)
|
|
|
|
### Checks for header files.
|
|
AC_STDC_HEADERS
|
|
AC_HEADER_DIRENT
|
|
CF_REGEX
|
|
|
|
dnl These are some other potentially nonportable headers.
|
|
AC_CHECK_HEADERS( \
|
|
fcntl.h \
|
|
getopt.h \
|
|
libc.h \
|
|
limits.h \
|
|
locale.h \
|
|
sys/bsdtypes.h \
|
|
sys/ioctl.h \
|
|
sys/param.h \
|
|
poll.h \
|
|
sys/select.h \
|
|
sys/stropts.h \
|
|
sys/time.h \
|
|
sys/times.h \
|
|
termio.h \
|
|
termios.h \
|
|
ttyent.h \
|
|
unistd.h \
|
|
values.h \
|
|
)
|
|
|
|
# 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
|
|
|
|
CF_SYS_TIME_SELECT
|
|
|
|
### checks for compiler characteristics
|
|
AC_LANG_C
|
|
AC_C_CONST
|
|
AC_C_INLINE
|
|
test $ac_cv_c_inline != no && AC_DEFINE(CC_HAS_INLINE_FUNCS)
|
|
|
|
CF_TYPEOF_CHTYPE
|
|
CF_WIDEC_SHIFT
|
|
|
|
### Checks for external-data
|
|
CF_ERRNO
|
|
CF_LINK_DATAONLY
|
|
CF_SPEED_TYPE
|
|
|
|
### Checks for library functions.
|
|
AC_CHECK_FUNCS( getcwd \
|
|
getttynam \
|
|
memccpy \
|
|
nanosleep \
|
|
poll \
|
|
remove \
|
|
select \
|
|
setbuf \
|
|
setbuffer \
|
|
setvbuf \
|
|
sigaction \
|
|
sigvec \
|
|
strdup \
|
|
strstr \
|
|
tcgetattr \
|
|
tcgetpgrp \
|
|
times \
|
|
vfscanf \
|
|
vsnprintf \
|
|
vsscanf \
|
|
)
|
|
|
|
|
|
if test "$with_getcap" = "yes" ; then
|
|
CF_CGETENT
|
|
fi
|
|
|
|
CF_ISASCII
|
|
CF_STRUCT_SIGACTION
|
|
CF_STRUCT_TERMIOS
|
|
|
|
dnl FIXME (may need this) AC_SYS_RESTARTABLE_SYSCALLS
|
|
if test "$cross_compiling" = yes ; then
|
|
AC_MSG_WARN(cross compiling: assume setvbuf params not reversed)
|
|
else
|
|
AC_FUNC_SETVBUF_REVERSED
|
|
fi
|
|
AC_TYPE_SIGNAL
|
|
CF_TYPE_SIGACTION
|
|
CF_SIZECHANGE
|
|
CF_FUNC_MEMMOVE
|
|
|
|
dnl We'll do our own -g libraries, unless the user's overridden via $CFLAGS
|
|
if test -z "$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!)
|
|
CF_BOOL_DECL(cf_cv_cc_bool_type)
|
|
if test -n "$CXX" ; then
|
|
AC_LANG_CPLUSPLUS
|
|
CF_STDCPP_LIBRARY
|
|
case "`${CXX-g++} --version`" in
|
|
1*|2.[0-6]*)
|
|
cf_cxx_library=yes
|
|
;;
|
|
2.7*)
|
|
CF_GPP_LIBRARY
|
|
;;
|
|
*)
|
|
cf_cxx_library=no
|
|
;;
|
|
esac
|
|
AC_CHECK_HEADERS(typeinfo)
|
|
CF_BOOL_DECL
|
|
CF_BOOL_SIZE
|
|
CF_ETIP_DEFINES
|
|
CF_CPP_PARAM_INIT
|
|
case $cf_cv_system_name in #(vi
|
|
sco3.2v5*)
|
|
CXXLDFLAGS="-u main"
|
|
;;
|
|
esac
|
|
AC_SUBST(CXXLDFLAGS)
|
|
else
|
|
cf_cxx_library=no
|
|
cf_cv_builtin_bool=1
|
|
|
|
# Just because we are not configuring against C++ right now does not
|
|
# mean that a user will not want to use C++. Some distributors disable
|
|
# the C++ portion of this configuration as a shortcut (or just to avoid
|
|
# compiling the demo in the c++ directory). So we need a reasonable
|
|
# default for the 'bool' type.
|
|
#
|
|
# Caveat: since the storage of the bool type is not standardized, it
|
|
# may change.
|
|
|
|
AC_MSG_CHECKING(for fallback type of bool)
|
|
case "$host_cpu" in #(vi
|
|
i?86) cf_cv_type_of_bool=char ;; #(vi
|
|
*) cf_cv_type_of_bool=int ;;
|
|
esac
|
|
AC_MSG_RESULT($cf_cv_type_of_bool)
|
|
fi
|
|
AC_SUBST(CXXLIBS)
|
|
|
|
CF_HELP_MESSAGE(Ada95 Binding Options:)
|
|
|
|
dnl Check for availability of GNU Ada Translator (GNAT).
|
|
dnl At the moment we support no other Ada95 compiler.
|
|
if test "$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
|
|
cf_ada_make=
|
|
else
|
|
CF_GNAT_VERSION
|
|
AC_CHECK_PROG(m4_exists, m4, yes, no)
|
|
if test "$ac_cv_prog_m4_exists" = no; then
|
|
cf_cv_prog_gnat_correct=no
|
|
echo Ada95 binding required program m4 not found. Ada95 binding disabled.
|
|
fi
|
|
if test "$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($cf_cv_prog_gnat_correct)
|
|
fi
|
|
fi
|
|
if test "$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(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/gnu-Ada/adainclude,
|
|
[$]prefix/lib/gnu-Ada/adainclude)
|
|
AC_SUBST(ADA_INCLUDE)
|
|
|
|
CF_WITH_PATH(ada-objects,
|
|
[ --with-ada-objects=DIR Ada objects are in DIR],
|
|
ADA_OBJECTS,
|
|
PREFIX/lib/gnu-Ada/adalib,
|
|
[$]prefix/lib/gnu-Ada/adalib)
|
|
AC_SUBST(ADA_OBJECTS)
|
|
|
|
if test $with_shared = no
|
|
then
|
|
AC_MSG_WARN(Ada95 applications will not link properly with static libraries)
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
### It's not possible to appease gcc 2.6.3's conversion-warnings if we're
|
|
### using a 'char' for bools. gcc 2.7.0's conversion-warnings are broken too
|
|
### badly to consider using for development purposes, but 2.5.8 is okay.
|
|
if test -n "$with_warnings"; then
|
|
if test -n "$GCC"; then
|
|
case "`$CC --version`" in
|
|
2.6.3)
|
|
if test "$cf_cv_type_of_bool" != "char"; then
|
|
EXTRA_CFLAGS="$EXTRA_CFLAGS -Wconversion"
|
|
fi
|
|
;;
|
|
2.5*)
|
|
EXTRA_CFLAGS="$EXTRA_CFLAGS -Wconversion"
|
|
;;
|
|
esac
|
|
fi
|
|
fi
|
|
|
|
### Construct the library-subsets, if any, from this set of keywords:
|
|
### none, base, ext_funcs, termlib.
|
|
AC_MSG_CHECKING(for library subsets)
|
|
if test "$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)
|
|
|
|
### Construct the list of include-directories to be generated
|
|
CF_INCLUDE_DIRS
|
|
CF_ADA_INCLUDE_DIRS
|
|
|
|
### Set up low-level terminfo dependencies for makefiles. Note that we
|
|
### could override this.
|
|
if test "$with_termlib" = yes ; then
|
|
TEST_DEPS="${LIB_PREFIX}${TINFO_NAME}${DFT_DEP_SUFFIX}"
|
|
TEST_ARGS="-l${TINFO_NAME}${DFT_ARG_SUFFIX}"
|
|
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.
|
|
|
|
CF_SRC_MODULES($modules_to_build)
|
|
CF_DIRS_TO_MAKE
|
|
|
|
### Now that we're done running tests, add the compiler-warnings, if any
|
|
CFLAGS="$CFLAGS $EXTRA_CFLAGS"
|
|
|
|
################################################################################
|
|
AC_OUTPUT( \
|
|
include/MKterm.h.awk \
|
|
include/curses.h \
|
|
include/termcap.h \
|
|
include/unctrl.h \
|
|
$SUB_MAKEFILES \
|
|
Makefile,[
|
|
CF_LIB_RULES
|
|
],[
|
|
### Special initialization commands, used to pass information from the
|
|
### configuration-run into config.status
|
|
|
|
AWK="$AWK"
|
|
CF_LIST_MODELS="$cf_list_models"
|
|
DFT_LWR_MODEL="$DFT_LWR_MODEL"
|
|
LDCONFIG="$LDCONFIG"
|
|
LIB_NAME="$LIB_NAME"
|
|
LIB_SUBSETS="$LIB_SUBSETS"
|
|
SRC_SUBDIRS="$SRC_SUBDIRS"
|
|
TINFO_NAME="$TINFO_NAME"
|
|
WITH_ECHO="$with_echo"
|
|
WITH_OVERWRITE="$with_overwrite"
|
|
cf_cv_abi_version="$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="$cf_with_cxx_binding"
|
|
target="$target"
|
|
|
|
],sort)dnl
|
|
${MAKE-make} preinstall
|