dnl
dnl Process this file with autoconf to produce a configure script.
-# Copyright (C) 1987-2005 Free Software Foundation, Inc.
+# Copyright (C) 1987-2009 Free Software Foundation, Inc.
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-# 02111-1307, USA.
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
-AC_REVISION([for Readline 5.1, version 2.59])
+AC_REVISION([for Readline 6.2, version 2.67])
-AC_INIT(readline, 5.1-release, bug-readline@gnu.org)
+m4_include([../config/override.m4])
+
+AC_INIT(readline, 6.2, bug-readline@gnu.org)
dnl make sure we are using a recent autoconf version
AC_PREREQ(2.50)
AC_CONFIG_HEADERS(config.h)
dnl update the value of RL_READLINE_VERSION in readline.h when this changes
-LIBVERSION=5.1
+LIBVERSION=6.2
AC_CANONICAL_HOST
+AC_CANONICAL_BUILD
dnl configure defaults
opt_curses=no
dnl AC_AIX
AC_MINIX
-dnl BEGIN changes for CYGNUS cross-building for Cygwin
-dnl NOTE: Some of these changes may no longer be necessary.
-
-dnl load up the cross-building cache file -- add more cases and cache
-dnl files as necessary
-if test "x$cross_compiling" = "xyes"; then
- case "${host}" in
- *-cygwin*)
- cross_cache=${srcdir}/cross-build/cygwin.cache
- LOCAL_CFLAGS="$LOCAL_CFLAGS -I${srcdir}/../libtermcap"
- ;;
- *-mingw32*)
- cross_cache=${srcdir}/cross-build/mingw.cache
- ;;
- *) echo "configure: cross-compiling for a non-cygwin target is not supported" >&2
- ;;
- esac
-
- if test "x$cross_cache" != "x"; then
- if test -r "${cross_cache}"; then
- echo "loading cross-build cache file ${cross_cache}"
- . ${cross_cache}
- fi
- unset cross_cache
- fi
-fi
-
-if test -z "$CC_FOR_BUILD"; then
- if test "x$cross_compiling" = "xno"; then
- CC_FOR_BUILD='$(CC)'
- else
- CC_FOR_BUILD=gcc
- fi
-fi
-AC_SUBST(CC_FOR_BUILD)
-
-dnl END changes for CYGNUS cross-building for Cygwin
-
# If we're using gcc and the user hasn't specified CFLAGS, add -O to CFLAGS.
test -n "$GCC" && test -n "$auto_cflags" && CFLAGS="$CFLAGS -O"
AC_C_CONST
AC_C_PROTOTYPES
AC_C_CHAR_UNSIGNED
+AC_C_VOLATILE
AC_TYPE_SIGNAL
#endif
]])
+AC_SYS_LARGEFILE
+
BASH_SYS_SIGNAL_VINTAGE
BASH_SYS_REINSTALL_SIGHANDLERS
AC_HEADER_TIOCGWINSZ
+BASH_TYPE_SIG_ATOMIC_T
BASH_TYPE_SIGHANDLER
+
BASH_HAVE_TIOCSTAT
BASH_HAVE_FIONREAD
BASH_CHECK_SPEED_T
TERMCAP_LIB=-ltermcap #default
fi
fi
+if test "$TERMCAP_LIB" = "-lncurses"; then
+ AC_CHECK_HEADERS(ncurses/termcap.h)
+fi
BASH_CHECK_MULTIBYTE
AC_SUBST(STATIC_INSTALL_TARGET)
AC_SUBST(SHARED_INSTALL_TARGET)
-case "$host_os" in
+case "$build_os" in
msdosdjgpp*) BUILD_DIR=`pwd.exe` ;; # to prevent //d/path/file
*) BUILD_DIR=`pwd` ;;
esac