/* config-bot.h */ /* modify settings or make new ones based on what autoconf tells us. */ /* Copyright (C) 1989-2002 Free Software Foundation, Inc. This file is part of GNU Bash, the Bourne Again SHell. Bash 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. Bash 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 Bash; see the file COPYING. If not, write to the Free Software Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */ /*********************************************************/ /* Modify or set defines based on the configure results. */ /*********************************************************/ #if !defined (HAVE_VPRINTF) && defined (HAVE_DOPRNT) # define USE_VFPRINTF_EMULATION # define HAVE_VPRINTF #endif #if defined (HAVE_SYS_RESOURCE_H) && defined (HAVE_GETRLIMIT) # define HAVE_RESOURCE #endif #if !defined (GETPGRP_VOID) # define HAVE_BSD_PGRP #endif /* Try this without testing __STDC__ for the time being. */ #if defined (HAVE_STDARG_H) # define PREFER_STDARG # define USE_VARARGS #else # if defined (HAVE_VARARGS_H) # define PREFER_VARARGS # define USE_VARARGS # endif #endif #if defined (HAVE_SYS_SOCKET_H) && defined (HAVE_GETPEERNAME) && defined (HAVE_NETINET_IN_H) # define HAVE_NETWORK #endif #if defined (HAVE_REGEX_H) && defined (HAVE_REGCOMP) && defined (HAVE_REGEXEC) # define HAVE_POSIX_REGEXP #endif /* backwards compatibility between different autoconf versions */ #if HAVE_DECL_SYS_SIGLIST && !defined (SYS_SIGLIST_DECLARED) # define SYS_SIGLIST_DECLARED #endif /***********************************************************************/ /* Unset defines based on what configure reports as missing or broken. */ /***********************************************************************/ /* Ultrix botches type-ahead when switching from canonical to non-canonical mode, at least through version 4.3 */ #if !defined (HAVE_TERMIOS_H) || !defined (HAVE_TCGETATTR) || defined (ultrix) # define TERMIOS_MISSING #endif /* If we have a getcwd(3), but it calls popen(), #undef HAVE_GETCWD so the replacement in getcwd.c will be built. */ #if defined (HAVE_GETCWD) && defined (GETCWD_BROKEN) # undef HAVE_GETCWD #endif #if !defined (HAVE_DEV_FD) && defined (NAMED_PIPES_MISSING) # undef PROCESS_SUBSTITUTION #endif #if defined (JOB_CONTROL_MISSING) # undef JOB_CONTROL #endif #if defined (STRCOLL_BROKEN) # undef HAVE_STRCOLL #endif #if !defined (HAVE_POSIX_REGEXP) # undef COND_REGEXP #endif /* If the shell is called by this name, it will become restricted. */ #if defined (RESTRICTED_SHELL) # define RESTRICTED_SHELL_NAME "rbash" #endif /***********************************************************/ /* Make sure feature defines have necessary prerequisites. */ /***********************************************************/ /* BANG_HISTORY requires HISTORY. */ #if defined (BANG_HISTORY) && !defined (HISTORY) # define HISTORY #endif /* BANG_HISTORY && !HISTORY */ #if defined (READLINE) && !defined (HISTORY) # define HISTORY #endif #if defined (PROGRAMMABLE_COMPLETION) && !defined (READLINE) # undef PROGRAMMABLE_COMPLETION #endif #if !defined (V9_ECHO) # undef DEFAULT_ECHO_TO_XPG #endif #if !defined (PROMPT_STRING_DECODE) # undef PPROMPT # define PPROMPT "$ " #endif /************************************************/ /* check multibyte capability for I18N code */ /************************************************/ /* For platforms which support the ISO C amendement 1 functionality we support user defined character classes. */ /* Solaris 2.5 has a bug: must be included before . */ #if defined (HAVE_WCTYPE_H) && defined (HAVE_WCHAR_H) && defined (HAVE_LOCALE_H) # include # include # if defined (HAVE_ISWCTYPE) && \ defined (HAVE_ISWLOWER) && \ defined (HAVE_ISWUPPER) && \ defined (HAVE_MBSRTOWCS) && \ defined (HAVE_MBRTOWC) && \ defined (HAVE_MBRLEN) && \ defined (HAVE_TOWLOWER) && \ defined (HAVE_TOWUPPER) && \ defined (HAVE_WCHAR_T) && \ defined (HAVE_WCTYPE_T) && \ defined (HAVE_WINT_T) && \ defined (HAVE_WCWIDTH) && \ defined (HAVE_WCTYPE) /* system is supposed to support XPG5 */ # define HANDLE_MULTIBYTE 1 # endif #endif /* If we don't want multibyte chars even on a system that supports them, let the configuring user turn multibyte support off. */ #if defined (NO_MULTIBYTE_SUPPORT) # undef HANDLE_MULTIBYTE #endif /* Some systems, like BeOS, have multibyte encodings but lack mbstate_t. */ #if HANDLE_MULTIBYTE && !defined (HAVE_MBSTATE_T) # define wcsrtombs(dest, src, len, ps) (wcsrtombs) (dest, src, len, 0) # define mbsrtowcs(dest, src, len, ps) (mbsrtowcs) (dest, src, len, 0) # define wcrtomb(s, wc, ps) (wcrtomb) (s, wc, 0) # define mbrtowc(pwc, s, n, ps) (mbrtowc) (pwc, s, n, 0) # define mbrlen(s, n, ps) (mbrlen) (s, n, 0) # define mbstate_t int #endif /* Make sure MB_LEN_MAX is at least 16 (some systems define MB_LEN_MAX as 1) */ #ifdef HANDLE_MULTIBYTE # include # if defined(MB_LEN_MAX) && (MB_LEN_MAX < 16) # undef MB_LEN_MAX # endif # if !defined (MB_LEN_MAX) # define MB_LEN_MAX 16 # endif #endif /************************************************/ /* end of multibyte capability checks for I18N */ /************************************************/ /******************************************************************/ /* Placeholder for builders to #undef any unwanted features from */ /* config-top.h or created by configure (such as the default mail */ /* file for mail checking). */ /******************************************************************/ /* If you don't want bash to provide a default mail file to check. */ #undef DEFAULT_MAIL_DIRECTORY /* Bug #224543 */ #define PGRP_PIPE 1