diff options
Diffstat (limited to 'readline/configure.in')
| -rw-r--r-- | readline/configure.in | 124 |
1 files changed, 104 insertions, 20 deletions
diff --git a/readline/configure.in b/readline/configure.in index c436cca..6c7b818 100644 --- a/readline/configure.in +++ b/readline/configure.in @@ -4,38 +4,102 @@ dnl 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 "$opt_purify" = yes; then + PURIFY="purify" +else + PURIFY= +fi + dnl option parsing for optional features +opt_multibyte=yes opt_static_libs=yes opt_shared_libs=no +AC_ARG_ENABLE(multibyte, AC_HELP_STRING([--enable-multibyte], [enable multibyte characters if OS supports them]), opt_multibyte=$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 $opt_multibyte = no; then +AC_DEFINE(NO_MULTIBYTE_SUPPORT) +fi + +dnl load up the cross-building cache file -- add more cases and cache +dnl files as necessary + +dnl Note that host and target machine are the same, and different than the +dnl build machine. + +if test "x$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}-${host_os}" echo "" @@ -49,7 +113,8 @@ dnl AC_AIX AC_MINIX dnl BEGIN changes for CYGNUS cross-building for Cygwin - +dnl NOTE: Some of these changes may no longer be necessary. + dnl load up the cross-building cache file -- add more cases and cache dnl files as necessary if test "x$cross_compiling" = "xyes"; then @@ -73,14 +138,7 @@ if test "x$cross_compiling" = "xyes"; then unset cross_cache fi fi - -if test "x$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)' @@ -115,19 +173,29 @@ 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 memmove putenv select setenv setlocale \ - strcasecmp strpbrk tcgetattr vsnprintf isascii isxdigit \ - getpwnam getpwent getpwuid) +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 \ - pwd.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 @@ -135,6 +203,7 @@ BASH_SYS_REINSTALL_SIGHANDLERS BASH_FUNC_POSIX_SETJMP BASH_FUNC_LSTAT BASH_FUNC_STRCOLL +BASH_FUNC_CTYPE_NONASCII BASH_CHECK_GETPW_FUNCS @@ -179,7 +248,13 @@ esac # 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) @@ -189,8 +264,11 @@ if test -f ${srcdir}/support/shobj-conf; then AC_SUBST(SHOBJ_STATUS) AC_SUBST(SHLIB_STATUS) AC_SUBST(SHLIB_XLDFLAGS) + AC_SUBST(SHLIB_DOT) + AC_SUBST(SHLIB_LIBPREF) AC_SUBST(SHLIB_LIBSUFF) AC_SUBST(SHLIB_LIBVERSION) + AC_SUBST(SHLIB_DLLVERSION) AC_SUBST(SHLIB_LIBS) AC_MSG_RESULT($SHLIB_STATUS) @@ -227,6 +305,12 @@ 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(PURIFY) AC_SUBST(BUILD_DIR) AC_SUBST(CFLAGS) |