dnl report bugs to chet@po.cwru.edu
dnl
dnl Process this file with autoconf to produce a configure script.
-AC_REVISION([for Readline 4.3, version 2.45, from autoconf version] AC_ACVERSION)
-AC_INIT(readline, 4.3, bug-readline@gnu.org)
+# Copyright (C) 1987-2005 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 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.
+
+AC_REVISION([for Readline 5.1, version 2.59])
+
+AC_INIT(readline, 5.1-release, bug-readline@gnu.org)
dnl make sure we are using a recent autoconf version
AC_PREREQ(2.50)
AC_CONFIG_SRCDIR(readline.h)
+dnl GDB LOCAL
dnl AC_CONFIG_AUX_DIR(./support)
+AC_CONFIG_AUX_DIR(`cd $srcdir;pwd`/..)
AC_CONFIG_HEADERS(config.h)
dnl update the value of RL_READLINE_VERSION in readline.h when this changes
-LIBVERSION=4.3
+LIBVERSION=5.1
AC_CANONICAL_HOST
dnl configure defaults
opt_curses=no
+opt_purify=no
dnl arguments to configure
AC_ARG_WITH(curses, AC_HELP_STRING([--with-curses], [use the curses library instead of the termcap library]), opt_curses=$withval)
+AC_ARG_WITH(purify, AC_HELP_STRING([--with-purify], [configure to postprocess with purify]), opt_purify=$withval)
if test "$opt_curses" = "yes"; then
prefer_curses=yes
fi
+if test "$opt_purify" = yes; then
+ PURIFY="purify"
+else
+ PURIFY=
+fi
+
dnl option parsing for optional features
+opt_multibyte=yes
opt_static_libs=yes
-opt_shared_libs=yes
+opt_shared_libs=no
-AC_ARG_ENABLE(shared, AC_HELP_STRING([--enable-shared], [build shared libraries [[default=YES]]]), opt_shared_libs=$enableval)
+AC_ARG_ENABLE(multibyte, AC_HELP_STRING([--enable-multibyte], [enable multibyte characters if OS supports them]), opt_multibyte=$enableval)
+dnl AC_ARG_ENABLE(shared, AC_HELP_STRING([--enable-shared], [build shared libraries [[default=YES]]]), opt_shared_libs=$enableval)
AC_ARG_ENABLE(static, AC_HELP_STRING([--enable-static], [build static libraries [[default=YES]]]), opt_static_libs=$enableval)
+if test $opt_multibyte = no; then
+AC_DEFINE(NO_MULTIBYTE_SUPPORT)
+fi
+
+dnl load up the cross-building cache file -- add more cases and cache
+dnl files as necessary
+
+dnl Note that host and target machine are the same, and different than the
+dnl build machine.
+
+if test "x$cross_compiling" = "xyes"; then
+ case "${host}" in
+ *-cygwin*)
+ cross_cache=${srcdir}/cross-build/cygwin.cache
+ ;;
+ *-mingw*)
+ cross_cache=${srcdir}/cross-build/mingw.cache
+ ;;
+ i[[3456]]86-*-beos*)
+ cross_cache=${srcdir}/cross-build/x86-beos.cache
+ ;;
+ *) echo "configure: cross-compiling for $host is not supported" >&2
+ ;;
+ esac
+ if test -n "${cross_cache}" && test -r "${cross_cache}"; then
+ echo "loading cross-build cache file ${cross_cache}"
+ . ${cross_cache}
+ fi
+ unset cross_cache
+ CROSS_COMPILE='-DCROSS_COMPILING'
+ AC_SUBST(CROSS_COMPILE)
+fi
+
echo ""
echo "Beginning configuration for readline-$LIBVERSION for ${host_cpu}-${host_vendor}-${host_os}"
echo ""
AC_MINIX
dnl BEGIN changes for CYGNUS cross-building for Cygwin
-
+dnl NOTE: Some of these changes may no longer be necessary.
+
dnl load up the cross-building cache file -- add more cases and cache
dnl files as necessary
if test "x$cross_compiling" = "xyes"; then
case "${host}" in
*-cygwin*)
cross_cache=${srcdir}/cross-build/cygwin.cache
- if test -r "${cross_cache}"; then
- echo "loading cross-build cache file ${cross_cache}"
- . ${cross_cache}
- fi
LOCAL_CFLAGS="$LOCAL_CFLAGS -I${srcdir}/../libtermcap"
- unset cross_cache
;;
+ *-mingw32*)
+ cross_cache=${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}"
+ . ${cross_cache}
+ fi
+ unset cross_cache
+ fi
fi
-
-if test "x$cross_compiling" = "xyes"; then
- CROSS_COMPILING_FLAG=-DCROSS_COMPILING
-else
- CROSS_COMPILING_FLAG=
-fi
-AC_SUBST(CROSS_COMPILING_FLAG)
-
+
if test -z "$CC_FOR_BUILD"; then
if test "x$cross_compiling" = "xno"; then
CC_FOR_BUILD='$(CC)'
AC_TYPE_SIZE_T
AC_CHECK_TYPE(ssize_t, int)
+AC_HEADER_STDC
+
AC_HEADER_STAT
AC_HEADER_DIRENT
-AC_CHECK_FUNCS(lstat memmove putenv select setenv setlocale \
- strcasecmp strpbrk tcgetattr vsnprintf isascii isxdigit)
+AC_CHECK_FUNCS(fcntl kill lstat)
+AC_CHECK_FUNCS(memmove putenv select setenv setlocale \
+ strcasecmp strpbrk tcgetattr vsnprintf)
+AC_CHECK_FUNCS(isascii isxdigit)
+AC_CHECK_FUNCS(getpwent getpwnam getpwuid)
AC_FUNC_STRCOLL
-AC_CHECK_HEADERS(unistd.h stdlib.h varargs.h stdarg.h string.h strings.h \
- limits.h sys/ptem.h sys/pte.h sys/stream.h sys/select.h \
- termcap.h termios.h termio.h sys/file.h locale.h memory.h )
+AC_CHECK_HEADERS(fcntl.h unistd.h stdlib.h varargs.h stdarg.h string.h strings.h \
+ limits.h locale.h pwd.h memory.h termcap.h termios.h termio.h)
+AC_CHECK_HEADERS(sys/pte.h sys/stream.h sys/select.h sys/file.h)
+
+AC_CHECK_HEADERS(sys/ptem.h,,,
+[[
+#if HAVE_SYS_STREAM_H
+# include <sys/stream.h>
+#endif
+]])
BASH_SYS_SIGNAL_VINTAGE
BASH_SYS_REINSTALL_SIGHANDLERS
BASH_FUNC_POSIX_SETJMP
BASH_FUNC_LSTAT
BASH_FUNC_STRCOLL
+BASH_FUNC_CTYPE_NONASCII
BASH_CHECK_GETPW_FUNCS
#
if test -f ${srcdir}/support/shobj-conf; then
AC_MSG_CHECKING(configuration for building shared libraries)
- eval `${CONFIG_SHELL-/bin/sh} ${srcdir}/support/shobj-conf -C "${CC}" -c ${host_cpu} -o ${host_os} -v ${host_vendor}`
+ eval `TERMCAP_LIB=$TERMCAP_LIB ${CONFIG_SHELL-/bin/sh} ${srcdir}/support/shobj-conf -C "${CC}" -c ${host_cpu} -o ${host_os} -v ${host_vendor}`
+
+# case "$SHLIB_LIBS" in
+# *curses*|*termcap*|*termlib*) ;;
+# *) SHLIB_LIBS="$SHLIB_LIBS $TERMCAP_LIB" ;;
+# esac
+
AC_SUBST(SHOBJ_CC)
AC_SUBST(SHOBJ_CFLAGS)
AC_SUBST(SHOBJ_LD)
AC_SUBST(SHOBJ_STATUS)
AC_SUBST(SHLIB_STATUS)
AC_SUBST(SHLIB_XLDFLAGS)
+ AC_SUBST(SHLIB_DOT)
+ AC_SUBST(SHLIB_LIBPREF)
AC_SUBST(SHLIB_LIBSUFF)
AC_SUBST(SHLIB_LIBVERSION)
+ AC_SUBST(SHLIB_DLLVERSION)
AC_SUBST(SHLIB_LIBS)
AC_MSG_RESULT($SHLIB_STATUS)
*) BUILD_DIR=`pwd` ;;
esac
+case "$BUILD_DIR" in
+*\ *) BUILD_DIR=`echo "$BUILD_DIR" | sed 's: :\\\\ :g'` ;;
+*) ;;
+esac
+
+AC_SUBST(PURIFY)
AC_SUBST(BUILD_DIR)
AC_SUBST(CFLAGS)