+dnl Autoconf configure script for the readline wrapper directory
+dnl Copyright (C) 2019 Free Software Foundation, Inc.
dnl
-dnl Configure script for readline library
+dnl This file is part of GDB.
dnl
-dnl report bugs to chet@po.cwru.edu
+dnl This program is free software; you can redistribute it and/or modify
+dnl it under the terms of the GNU General Public License as published by
+dnl the Free Software Foundation; either version 3 of the License, or
+dnl (at your option) any later version.
dnl
-dnl Process this file with autoconf to produce a configure script.
-
-# Copyright (C) 1987-2016 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 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.
-
-# 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 7.0, version 2.81])
-
-m4_include([../config/override.m4])
-
-AC_INIT(readline, 7.0, 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 $srcdir;pwd`/..)
-AC_CONFIG_HEADERS(config.h)
-
-dnl update the value of RL_READLINE_VERSION in readline.h when this changes
-LIBVERSION=7.0
-
-AC_CANONICAL_HOST
-AC_CANONICAL_BUILD
-
-dnl configure defaults
-opt_curses=no
-
-dnl arguments to configure
-AC_ARG_WITH(curses, AC_HELP_STRING([--with-curses], [use the curses library instead of the termcap library]), opt_curses=$withval)
-
-if test "$opt_curses" = "yes"; then
- prefer_curses=yes
-fi
-
-dnl option parsing for optional features
-opt_multibyte=yes
-opt_static_libs=yes
-opt_shared_libs=no
-
-AC_ARG_ENABLE(multibyte, AC_HELP_STRING([--enable-multibyte], [enable multibyte characters if OS supports them]), opt_multibyte=$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 $opt_multibyte = no; then
-AC_DEFINE(NO_MULTIBYTE_SUPPORT)
-fi
-
-dnl load up the cross-building cache file -- add more cases and cache
-dnl files as necessary
-
-dnl Note that host and target machine are the same, and different than the
-dnl build machine.
-
-CROSS_COMPILE=
-if test "x$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}-${host_os}"
-echo ""
-
-# We want these before the checks, so the checks can modify their values.
-test -z "$CFLAGS" && CFLAGS=-g auto_cflags=1
-
-AC_PROG_MAKE_SET
-AC_PROG_CC
-dnl AC_AIX
-AC_MINIX
-
-# If we're using gcc and the user hasn't specified CFLAGS, add -O to CFLAGS.
-test -n "$GCC" && test -n "$auto_cflags" && CFLAGS="$CFLAGS -O"
-
-AC_PROG_GCC_TRADITIONAL
-AC_PROG_INSTALL
-AC_CHECK_TOOL(AR, ar)
-dnl Set default for ARFLAGS, since autoconf does not have a macro for it.
-dnl This allows people to set it when running configure or make
-test -n "$ARFLAGS" || ARFLAGS="cr"
-AC_PROG_RANLIB
-
-MAKE_SHELL=/bin/sh
-AC_SUBST(MAKE_SHELL)
-
-AC_C_CONST
-AC_C_PROTOTYPES
-AC_C_CHAR_UNSIGNED
-AC_C_VOLATILE
-
-AC_TYPE_SIGNAL
-
-AC_TYPE_SIZE_T
-AC_CHECK_TYPE(ssize_t, int)
-
-AC_HEADER_STDC
-
-AC_HEADER_STAT
-AC_HEADER_DIRENT
-
-AC_CHECK_FUNCS(fcntl kill lstat readlink)
-AC_CHECK_FUNCS(memmove pselect putenv select setenv setlocale \
- strcasecmp strpbrk tcgetattr vsnprintf)
-AC_CHECK_FUNCS(isascii isxdigit)
-AC_CHECK_FUNCS(getpwent getpwnam getpwuid)
-
-AC_FUNC_CHOWN
-AC_FUNC_STRCOLL
-
-AC_CHECK_HEADERS(fcntl.h unistd.h stdlib.h varargs.h stdarg.h stdbool.h \
- string.h strings.h \
- limits.h locale.h pwd.h memory.h termcap.h termios.h termio.h)
-AC_CHECK_HEADERS(sys/ioctl.h 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
-]])
-
-AC_SYS_LARGEFILE
-
-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
-
-AC_HEADER_TIOCGWINSZ
-
-BASH_TYPE_SIG_ATOMIC_T
-BASH_TYPE_SIGHANDLER
-
-BASH_HAVE_TIOCSTAT
-BASH_HAVE_FIONREAD
-BASH_CHECK_SPEED_T
-BASH_STRUCT_WINSIZE
-BASH_STRUCT_DIRENT_D_INO
-BASH_STRUCT_DIRENT_D_FILENO
-
-AC_CHECK_HEADERS(libaudit.h)
-AC_CHECK_DECLS([AUDIT_USER_TTY],,, [[#include <linux/audit.h>]])
-
-dnl yuck
-case "$host_os" in
-aix*) prefer_curses=yes ;;
-esac
-BASH_CHECK_LIB_TERMCAP
-if test "$TERMCAP_LIB" = "./lib/termcap/libtermcap.a"; then
- if test "$prefer_curses" = yes; then
- TERMCAP_LIB=-lcurses
- else
- TERMCAP_LIB=-ltermcap #default
- fi
-fi
-# Windows ncurses installation
-if test "$TERMCAP_LIB" = "-lncurses"; then
- AC_CHECK_HEADERS(ncurses/termcap.h)
-fi
-
-BASH_CHECK_MULTIBYTE
-
-case "$host_cpu" in
-*cray*) LOCAL_CFLAGS=-DCRAY ;;
-*s390*) LOCAL_CFLAGS=-fsigned-char ;;
-esac
-
-case "$host_os" in
-isc*) LOCAL_CFLAGS=-Disc386 ;;
-esac
-
-# shared library configuration section
-#
-# Shared object configuration section. These values are generated by
-# ${srcdir}/support/shobj-conf
-#
-if test -f ${srcdir}/support/shobj-conf; then
- AC_MSG_CHECKING(configuration for building shared libraries)
- eval `TERMCAP_LIB=$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 $TERMCAP_LIB" ;;
-# esac
-
- AC_SUBST(SHOBJ_CC)
- AC_SUBST(SHOBJ_CFLAGS)
- AC_SUBST(SHOBJ_LD)
- AC_SUBST(SHOBJ_LDFLAGS)
- AC_SUBST(SHOBJ_XLDFLAGS)
- AC_SUBST(SHOBJ_LIBS)
- AC_SUBST(SHOBJ_STATUS)
- AC_SUBST(SHLIB_STATUS)
- AC_SUBST(SHLIB_XLDFLAGS)
- AC_SUBST(SHLIB_DOT)
- AC_SUBST(SHLIB_LIBPREF)
- AC_SUBST(SHLIB_LIBSUFF)
- AC_SUBST(SHLIB_LIBVERSION)
- AC_SUBST(SHLIB_DLLVERSION)
- AC_SUBST(SHLIB_LIBS)
- AC_MSG_RESULT($SHLIB_STATUS)
-
- # SHLIB_STATUS is either `supported' or `unsupported'. If it's
- # `unsupported', turn off any default shared library building
- if test "$SHLIB_STATUS" = 'unsupported'; then
- opt_shared_libs=no
- fi
-
- # shared library versioning
- # quoted for m4 so I can use character classes
- SHLIB_MAJOR=[`expr "$LIBVERSION" : '\([0-9]\)\..*'`]
- SHLIB_MINOR=[`expr "$LIBVERSION" : '[0-9]\.\([0-9]\).*'`]
- AC_SUBST(SHLIB_MAJOR)
- AC_SUBST(SHLIB_MINOR)
-fi
-
-if test "$opt_static_libs" = "yes"; then
- STATIC_TARGET=static
- STATIC_INSTALL_TARGET=install-static
-fi
-if test "$opt_shared_libs" = "yes"; then
- SHARED_TARGET=shared
- SHARED_INSTALL_TARGET=install-shared
-fi
-
-AC_SUBST(STATIC_TARGET)
-AC_SUBST(SHARED_TARGET)
-AC_SUBST(STATIC_INSTALL_TARGET)
-AC_SUBST(SHARED_INSTALL_TARGET)
-
-case "$build_os" in
-msdosdjgpp*) BUILD_DIR=`pwd.exe` ;; # to prevent //d/path/file
-*) BUILD_DIR=`pwd` ;;
-esac
-
-case "$BUILD_DIR" in
-*\ *) BUILD_DIR=`echo "$BUILD_DIR" | sed 's: :\\\\ :g'` ;;
-*) ;;
-esac
-
-AC_SUBST(BUILD_DIR)
-
-AC_SUBST(CFLAGS)
-AC_SUBST(LOCAL_CFLAGS)
-AC_SUBST(LOCAL_LDFLAGS)
-AC_SUBST(LOCAL_DEFS)
-
-AC_SUBST(AR)
-AC_SUBST(ARFLAGS)
-
-AC_SUBST(host_cpu)
-AC_SUBST(host_os)
+dnl This program is distributed in the hope that it will be useful,
+dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
+dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+dnl GNU General Public License for more details.
+dnl
+dnl You should have received a copy of the GNU General Public License
+dnl along with this program. If not, see <http://www.gnu.org/licenses/>.
-AC_SUBST(LIBVERSION)
+dnl Process this file with autoconf to produce a configure script.
-AC_SUBST(TERMCAP_LIB)
+AC_INIT([readline], [UNUSED-VERSION])
+AC_CONFIG_SRCDIR([readline/readline.c])
+AC_CONFIG_AUX_DIR(..)
+AC_CONFIG_MACRO_DIRS([../config])
+AM_INIT_AUTOMAKE([no-define no-dist foreign])
+AM_MAINTAINER_MODE
-AC_OUTPUT([Makefile doc/Makefile examples/Makefile shlib/Makefile readline.pc],
-[
-# Makefile uses this timestamp file to record whether config.h is up to date.
-echo > stamp-h
-])
+AC_CONFIG_SUBDIRS([readline])
+AC_CONFIG_FILES([Makefile])
+AC_OUTPUT
projects / deliverable / binutils-gdb.git / blobdiff