minix/external/bsd/less/dist/configure.ac
Lionel Sambuc 84d9c625bf Synchronize on NetBSD-CVS (2013/12/1 12:00:00 UTC)
- Fix for possible unset uid/gid in toproto
 - Fix for default mtree style
 - Update libelf
 - Importing libexecinfo
 - Resynchronize GCC, mpc, gmp, mpfr
 - build.sh: Replace params with show-params.
     This has been done as the make target has been renamed in the same
     way, while a new target named params has been added. This new
     target generates a file containing all the parameters, instead of
     printing it on the console.
 - Update test48 with new etc/services (Fix by Ben Gras <ben@minix3.org)
     get getservbyport() out of the inner loop

Change-Id: Ie6ad5226fa2621ff9f0dee8782ea48f9443d2091
2014-07-28 17:05:06 +02:00

698 lines
21 KiB
Text

# Process this file with autoconf to produce a configure script.
# Copyright (C) 1984-2011 Mark Nudelman
#
# You may distribute under the terms of either the GNU General Public
# License or the Less License, as specified in the README file.
#
# For more information about less, or for information on how to
# contact the author, see the README file.
# Autoconf initialization.
AC_INIT(less, 1)
AC_CONFIG_SRCDIR([forwback.c])
AC_CONFIG_HEADER([defines.h])
# Checks for programs.
AC_PROG_CC
AC_ISC_POSIX
AC_PROG_GCC_TRADITIONAL
AC_PROG_INSTALL
# Checks for compilation model.
AC_SYS_LARGEFILE
# Checks for general libraries.
AC_CHECK_LIB(tinfo, tgoto, [have_tinfo=yes], [have_tinfo=no])
AC_CHECK_LIB(xcurses, initscr, [have_xcurses=yes], [have_xcurses=no])
AC_CHECK_LIB(ncursesw, initscr, [have_ncursesw=yes], [have_ncursesw=no])
AC_CHECK_LIB(ncurses, initscr, [have_ncurses=yes], [have_ncurses=no])
AC_CHECK_LIB(curses, initscr, [have_curses=yes], [have_curses=no])
AC_CHECK_LIB(termcap, tgetent, [have_termcap=yes], [have_termcap=no])
AC_CHECK_LIB(termlib, tgetent, [have_termlib=yes], [have_termlib=no])
# Regular expressions (regcmp) are in -lgen on Solaris 2, (but in libc
# at least on Solaris 10 (2.10)) and in -lintl on SCO Unix.
AC_SEARCH_LIBS([regcmp], [gen intl PW])
# Checks for terminal libraries
AC_MSG_CHECKING([for working terminal libraries])
TERMLIBS=
# Check for systems where curses is broken.
curses_broken=0
if test x`uname -s` = "xHP-UX" >/dev/null 2>&1; then
if test x`uname -r` = "xB.11.00" >/dev/null 2>&1; then
curses_broken=1
fi
if test x`uname -r` = "xB.11.11" >/dev/null 2>&1; then
curses_broken=1
fi
fi
if test $curses_broken = 0; then
# -- Try tinfo.
if test "x$TERMLIBS" = x; then
if test $have_tinfo = yes; then
TERMLIBS="-ltinfo"
SAVE_LIBS=$LIBS
LIBS="$LIBS $TERMLIBS"
AC_TRY_LINK(, [tgetent(0,0); tgetflag(0); tgetnum(0); tgetstr(0,0);],
[termok=yes], [termok=no])
LIBS=$SAVE_LIBS
if test $termok = no; then TERMLIBS=""; fi
fi
fi
# -- Try xcurses.
if test "x$TERMLIBS" = x; then
if test $have_xcurses = yes; then
TERMLIBS="-lxcurses"
SAVE_LIBS=$LIBS
LIBS="$LIBS $TERMLIBS"
AC_TRY_LINK(, [tgetent(0,0); tgetflag(0); tgetnum(0); tgetstr(0,0);],
[termok=yes], [termok=no])
LIBS=$SAVE_LIBS
if test $termok = no; then TERMLIBS=""; fi
fi
fi
# -- Try ncursesw.
if test "x$TERMLIBS" = x; then
if test $have_ncursesw = yes; then
TERMLIBS="-lncursesw"
SAVE_LIBS=$LIBS
LIBS="$LIBS $TERMLIBS"
AC_TRY_LINK(, [tgetent(0,0); tgetflag(0); tgetnum(0); tgetstr(0,0);],
[termok=yes], [termok=no])
LIBS=$SAVE_LIBS
if test $termok = no; then TERMLIBS=""; fi
fi
fi
# -- Try ncurses.
if test "x$TERMLIBS" = x; then
if test $have_ncurses = yes; then
TERMLIBS="-lncurses"
SAVE_LIBS=$LIBS
LIBS="$LIBS $TERMLIBS"
AC_TRY_LINK(, [tgetent(0,0); tgetflag(0); tgetnum(0); tgetstr(0,0);],
[termok=yes], [termok=no])
LIBS=$SAVE_LIBS
if test $termok = no; then TERMLIBS=""; fi
fi
fi
# -- Try curses.
if test "x$TERMLIBS" = x; then
if test $have_curses = yes; then
TERMLIBS="-lcurses"
SAVE_LIBS=$LIBS
LIBS="$LIBS $TERMLIBS"
AC_TRY_LINK(, [tgetent(0,0); tgetflag(0); tgetnum(0); tgetstr(0,0);],
[termok=yes], [termok=no])
LIBS=$SAVE_LIBS
if test $termok = no; then TERMLIBS=""; fi
fi
fi
# -- Try curses & termcap.
if test "x$TERMLIBS" = x; then
if test $have_curses = yes; then
if test $have_termcap = yes; then
TERMLIBS="-lcurses -ltermcap"
SAVE_LIBS=$LIBS
LIBS="$LIBS $TERMLIBS"
AC_TRY_LINK(, [tgetent(0,0); tgetflag(0); tgetnum(0); tgetstr(0,0);],
[termok=yes], [termok=no])
LIBS=$SAVE_LIBS
if test $termok = no; then TERMLIBS=""; fi
fi
fi
fi
fi
# -- Try termcap.
if test "x$TERMLIBS" = x; then
if test $have_termcap = yes; then
TERMLIBS="-ltermcap"
SAVE_LIBS=$LIBS
LIBS="$LIBS $TERMLIBS"
AC_TRY_LINK(, [tgetent(0,0); tgetflag(0); tgetnum(0); tgetstr(0,0);],
[termok=yes], [termok=no])
LIBS=$SAVE_LIBS
if test $termok = no; then TERMLIBS=""; fi
fi
fi
# -- Try termlib.
if test "x$TERMLIBS" = x; then
if test $have_termlib = yes; then
TERMLIBS="-lcurses -ltermlib"
SAVE_LIBS=$LIBS
LIBS="$LIBS $TERMLIBS"
AC_TRY_LINK(, [tgetent(0,0); tgetflag(0); tgetnum(0); tgetstr(0,0);],
[termok=yes], [termok=no])
LIBS=$SAVE_LIBS
if test $termok = no; then TERMLIBS=""; fi
fi
fi
if test "x$TERMLIBS" = x; then
AC_MSG_RESULT(Cannot find terminal libraries - configure failed)
exit 1
fi
AC_MSG_RESULT(using $TERMLIBS)
LIBS="$LIBS $TERMLIBS"
# Checks for header files.
AC_HEADER_STDC
AC_CHECK_HEADERS([ctype.h errno.h fcntl.h limits.h stdio.h stdlib.h string.h termcap.h termio.h termios.h time.h unistd.h values.h sys/ioctl.h sys/stream.h wctype.h])
# Checks for typedefs, structures, and compiler characteristics.
AC_HEADER_STAT
AC_C_CONST
AC_TYPE_OFF_T
AC_TYPE_SIZE_T
AC_HEADER_TIME
# Autoheader templates for symbols defined later by AC_DEFINE.
AH_TEMPLATE([HAVE_GNU_REGEX],
[GNU regex library])
AH_TEMPLATE([HAVE_POSIX_REGCOMP],
[POSIX regcomp() and regex.h])
AH_TEMPLATE([HAVE_PCRE],
[PCRE (Perl-compatible regular expression) library])
AH_TEMPLATE([HAVE_RE_COMP],
[BSD re_comp()])
AH_TEMPLATE([HAVE_REGCMP],
[System V regcmp()])
AH_TEMPLATE([HAVE_V8_REGCOMP],
[Henry Spencer V8 regcomp() and regexp.h])
AH_TEMPLATE([NO_REGEX],
[pattern matching is supported, but without metacharacters.])
AH_TEMPLATE([HAVE_REGEXEC2],
[])
AH_TEMPLATE([HAVE_VOID],
[Define HAVE_VOID if your compiler supports the "void" type.])
AH_TEMPLATE([HAVE_FLOAT],
[Define HAVE_FLOAT if your compiler supports the "double" type.])
AH_TEMPLATE([HAVE_CONST],
[Define HAVE_CONST if your compiler supports the "const" modifier.])
AH_TEMPLATE([HAVE_STAT_INO],
[Define HAVE_STAT_INO if your struct stat has st_ino and st_dev.])
AH_TEMPLATE([HAVE_TIME_T],
[Define HAVE_TIME_T if your system supports the "time_t" type.])
AH_TEMPLATE([HAVE_STRERROR],
[Define HAVE_STRERROR if you have the strerror() function.])
AH_TEMPLATE([HAVE_FILENO],
[Define HAVE_FILENO if you have the fileno() macro.])
AH_TEMPLATE([HAVE_ERRNO],
[Define HAVE_ERRNO if you have the errno variable.])
AH_TEMPLATE([MUST_DEFINE_ERRNO],
[Define MUST_DEFINE_ERRNO if you have errno but it is not define in errno.h.])
AH_TEMPLATE([HAVE_SYS_ERRLIST],
[Define HAVE_SYS_ERRLIST if you have the sys_errlist[] variable.])
AH_TEMPLATE([HAVE_OSPEED],
[Define HAVE_OSPEED if your termcap library has the ospeed variable.])
AH_TEMPLATE([MUST_DEFINE_OSPEED],
[Define MUST_DEFINE_OSPEED if you have ospeed but it is not defined in termcap.h.])
AH_TEMPLATE([HAVE_LOCALE],
[Define HAVE_LOCALE if you have locale.h and setlocale.])
AH_TEMPLATE([HAVE_TERMIOS_FUNCS],
[Define HAVE_TERMIOS_FUNCS if you have tcgetattr/tcsetattr.])
AH_TEMPLATE([HAVE_UPPER_LOWER],
[Define HAVE_UPPER_LOWER if you have isupper, islower, toupper, tolower.])
AH_TEMPLATE([HAVE_WCTYPE],
[Define HAVE_WCTYPE if you have iswupper, iswlower, towupper, towlower.])
AH_TEMPLATE([HAVE_SIGSET_T],
[Define HAVE_SIGSET_T you have the sigset_t type.])
AH_TEMPLATE([HAVE_SIGEMPTYSET],
[Define HAVE_SIGEMPTYSET if you have the sigemptyset macro.])
AH_TEMPLATE([EDIT_PGM],
[Define EDIT_PGM to your editor.])
AH_TEMPLATE([SECURE_COMPILE],
[Define SECURE_COMPILE=1 to build a secure version of less.])
# Checks for identifiers.
AC_TYPE_OFF_T
AC_MSG_CHECKING(for void)
AC_TRY_COMPILE(, [void *foo = 0;],
[AC_MSG_RESULT(yes); AC_DEFINE(HAVE_VOID)], [AC_MSG_RESULT(no)])
AC_MSG_CHECKING(for const)
AC_TRY_COMPILE(, [const int foo = 0;],
[AC_MSG_RESULT(yes); AC_DEFINE(HAVE_CONST)], [AC_MSG_RESULT(no)])
AC_MSG_CHECKING(for time_t)
AC_TRY_COMPILE([#include <time.h>], [time_t t = 0;],
[AC_MSG_RESULT(yes); AC_DEFINE(HAVE_TIME_T)], [AC_MSG_RESULT(no)])
AC_MSG_CHECKING(for st_ino in struct stat)
AC_TRY_COMPILE([#include <sys/types.h>
#include <sys/stat.h>],
[struct stat s; dev_t dev = s.st_dev; ino_t ino = s.st_ino;],
[AC_MSG_RESULT(yes); AC_DEFINE(HAVE_STAT_INO)], [AC_MSG_RESULT(no)])
# Checks for library functions.
AC_TYPE_SIGNAL
AC_CHECK_FUNCS([fsync popen _setjmp sigprocmask sigsetmask snprintf stat system fchmod])
# AC_CHECK_FUNCS may not work for inline functions, so test these separately.
AC_MSG_CHECKING(for memcpy)
AC_TRY_LINK([
#if HAVE_STRING_H
#include <string.h>
#endif], [memcpy(0,0,0);],
[AC_MSG_RESULT(yes); AC_DEFINE(HAVE_MEMCPY)], [AC_MSG_RESULT(no)])
AC_MSG_CHECKING(for strchr)
AC_TRY_LINK([
#if HAVE_STRING_H
#include <string.h>
#endif], [strchr("x",'x');],
[AC_MSG_RESULT(yes); AC_DEFINE(HAVE_STRCHR)], [AC_MSG_RESULT(no)])
AC_MSG_CHECKING(for strstr)
AC_TRY_LINK([
#if HAVE_STRING_H
#include <string.h>
#endif], [strstr("x","x");],
[AC_MSG_RESULT(yes); AC_DEFINE(HAVE_STRSTR)], [AC_MSG_RESULT(no)])
# Some systems have termios.h but not the corresponding functions.
AC_CHECK_FUNC(tcgetattr, AC_DEFINE(HAVE_TERMIOS_FUNCS))
AC_MSG_CHECKING(for fileno)
AC_TRY_LINK([
#if HAVE_STDIO_H
#include <stdio.h>
#endif], [static int x; x = fileno(stdin);],
[AC_MSG_RESULT(yes); AC_DEFINE(HAVE_FILENO)], [AC_MSG_RESULT(no)])
AC_MSG_CHECKING(for strerror)
AC_TRY_LINK([
#if HAVE_STDIO_H
#include <stdio.h>
#endif
#if HAVE_STRING_H
#include <string.h>
#endif
#if HAVE_ERRNO_H
#include <errno.h>
#endif], [static char *x; x = strerror(0);],
[AC_MSG_RESULT(yes); AC_DEFINE(HAVE_STRERROR)], [AC_MSG_RESULT(no)])
AC_MSG_CHECKING(for sys_errlist)
AC_TRY_LINK(, [extern char *sys_errlist[]; static char **x; x = sys_errlist;],
[AC_MSG_RESULT(yes); AC_DEFINE(HAVE_SYS_ERRLIST)], [AC_MSG_RESULT(no)])
AC_CHECK_TYPES([sigset_t],,,[#include <signal.h>])
AC_MSG_CHECKING(for sigemptyset)
AC_TRY_LINK([
#include <signal.h>
], [sigset_t s; sigemptyset(&s);],
[AC_MSG_RESULT(yes); AC_DEFINE(HAVE_SIGEMPTYSET)], [AC_MSG_RESULT(no)])
have_errno=no
AC_MSG_CHECKING(for errno)
AC_TRY_LINK([
#if HAVE_ERRNO_H
#include <errno.h>
#endif], [static int x; x = errno;],
[AC_MSG_RESULT(yes - in errno.h); AC_DEFINE(HAVE_ERRNO) have_errno=yes])
if test $have_errno = no; then
AC_TRY_LINK([
#if HAVE_ERRNO_H
#include <errno.h>
#endif], [extern int errno; static int x; x = errno;],
[AC_MSG_RESULT(yes - must define); AC_DEFINE(HAVE_ERRNO) AC_DEFINE(MUST_DEFINE_ERRNO)],
[AC_MSG_RESULT(no)])
fi
AC_MSG_CHECKING(for locale)
AC_TRY_LINK([#include <locale.h>
#include <ctype.h>
#include <langinfo.h>], [setlocale(LC_CTYPE,""); isprint(0); iscntrl(0);],
[AC_MSG_RESULT(yes); AC_DEFINE(HAVE_LOCALE)], [AC_MSG_RESULT(no)])
AC_MSG_CHECKING(for ctype functions)
AC_TRY_LINK([
#if HAVE_CTYPE_H
#include <ctype.h>
#endif], [static int x; x = isupper(x); x = tolower(x); x = toupper(x);],
[AC_MSG_RESULT(yes); AC_DEFINE(HAVE_UPPER_LOWER)], [AC_MSG_RESULT(no)])
AC_MSG_CHECKING(for wctype functions)
AC_TRY_LINK([#include <wctype.h>], [iswlower(0); iswupper(0); towlower(0); towupper(0);],
[AC_MSG_RESULT(yes); AC_DEFINE(HAVE_WCTYPE)], [AC_MSG_RESULT(no)])
# Checks for external variable ospeed in the termcap library.
have_ospeed=no
AC_MSG_CHECKING(termcap for ospeed)
AC_TRY_LINK([
#include <sys/types.h>
#if HAVE_TERMIOS_H
#include <termios.h>
#endif
#if HAVE_TERMCAP_H
#include <termcap.h>
#endif], [ospeed = 0;],
[AC_MSG_RESULT(yes - in termcap.h); AC_DEFINE(HAVE_OSPEED) have_ospeed=yes])
if test $have_ospeed = no; then
AC_TRY_LINK(, [extern short ospeed; ospeed = 0;],
[AC_MSG_RESULT(yes - must define); AC_DEFINE(HAVE_OSPEED) AC_DEFINE(MUST_DEFINE_OSPEED)],
[AC_MSG_RESULT(no)])
fi
# Compile in secure mode?
AC_ARG_WITH(secure,
[ --with-secure Compile in secure mode],
AC_DEFINE(SECURE_COMPILE, 1), AC_DEFINE(SECURE_COMPILE, 0))
# Should we use floating point?
AC_MSG_CHECKING(for floating point)
AC_ARG_WITH(no-float,
[ --with-no-float Do not use floating point],
WANT_NO_FLOAT=1, WANT_NO_FLOAT=0)
if test $WANT_NO_FLOAT = 0; then
AC_TRY_LINK(, [double f1 = 12.5; double f2 = f1*f1/2.5;],
[AC_MSG_RESULT(yes); AC_DEFINE(HAVE_FLOAT)], [AC_MSG_RESULT(no)])
else
AC_MSG_RESULT(disabled by user)
fi
# Checks for regular expression functions.
have_regex=no
have_posix_regex=unknown
supported_regex=""
# Select a regular expression library.
WANT_REGEX=auto
AC_ARG_WITH(regex,
[ --with-regex={auto,gnu,pcre,posix,regcmp,re_comp,regcomp,regcomp-local,none} Select a regular expression library [auto]],
WANT_REGEX="$withval")
if test $have_regex = no; then
if test $WANT_REGEX = auto -o $WANT_REGEX = posix; then
# Some versions of Solaris have a regcomp() function, but it doesn't work!
# So we run a test program. If we're cross-compiling, do it the old way.
AC_MSG_CHECKING(for POSIX regcomp)
AC_TRY_RUN([
#include <sys/types.h>
#include <regex.h>
main() { regex_t r; regmatch_t rm; char *text = "xabcy";
if (regcomp(&r, "abc", 0)) exit(1);
if (regexec(&r, text, 1, &rm, 0)) exit(1);
#ifndef __WATCOMC__
if (rm.rm_so != 1) exit(1); /* check for correct offset */
#else
if (rm.rm_sp != text + 1) exit(1); /* check for correct offset */
#endif
exit(0); }],
have_posix_regex=yes, have_posix_regex=no, have_posix_regex=unknown)
if test $have_posix_regex = yes; then
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_POSIX_REGCOMP) supported_regex="$supported_regex posix"
have_regex=yes
elif test $have_posix_regex = unknown; then
AC_TRY_LINK([
#include <sys/types.h>
#include <regex.h>],
[regex_t *r; regfree(r);],
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_POSIX_REGCOMP) have_regex=yes; supported_regex="$supported_regex posix")
else
AC_MSG_RESULT(no)
fi
fi
fi
if test $have_regex = no; then
if test $WANT_REGEX = auto -o $WANT_REGEX = pcre; then
AC_CHECK_LIB(pcre, pcre_compile,
[AC_DEFINE(HAVE_PCRE) LIBS="$LIBS -lpcre" have_regex=yes; supported_regex="$supported_regex pcre"], [])
fi
fi
if test $have_regex = no; then
if test $WANT_REGEX = auto -o $WANT_REGEX = gnu; then
AC_CHECK_LIB(c, re_compile_pattern,
[AC_DEFINE(HAVE_GNU_REGEX) have_regex=yes; supported_regex="$supported_regex gnu"], [])
fi
fi
if test $have_regex = no; then
if test $WANT_REGEX = auto -o $WANT_REGEX = regcmp; then
AC_CHECK_FUNC(regcmp,
[AC_DEFINE(HAVE_REGCMP) have_regex=yes; supported_regex="$supported_regex regcmp"],[])
fi
fi
if test $have_regex = no; then
if test $WANT_REGEX = auto -o $WANT_REGEX = regcomp; then
AC_MSG_CHECKING(for V8 regcomp)
AC_TRY_LINK([
#include "regexp.h"], [regcomp("");],
[AC_MSG_RESULT(yes); AC_DEFINE(HAVE_V8_REGCOMP) have_regex=yes; supported_regex="$supported_regex regcomp"],[AC_MSG_RESULT(no)])
fi
fi
if test $have_regex = no && test -f ${srcdir}/regexp.c; then
if test $WANT_REGEX = auto -o $WANT_REGEX = regcomp-local; then
AC_MSG_RESULT(using V8 regcomp -- local source); AC_DEFINE(HAVE_V8_REGCOMP)
supported_regex="$supported_regex regcomp-local"
AC_DEFINE(HAVE_REGEXEC2) REGEX_O='regexp.$(O)' AC_SUBST(REGEX_O) have_regex=yes
fi
fi
if test $have_regex = no; then
if test $WANT_REGEX = auto -o $WANT_REGEX = re_comp; then
AC_MSG_CHECKING(for re_comp)
AC_CHECK_FUNC(re_comp,
[AC_DEFINE(HAVE_RE_COMP) have_regex=yes; supported_regex="$supported_regex re_comp"],[])
fi
fi
if test $have_regex = no; then
if test $WANT_REGEX = auto -o $WANT_REGEX = none; then
AC_MSG_RESULT(using no regex)
else
AC_MSG_WARN(cannot find regular expression library)
fi
AC_DEFINE(NO_REGEX) supported_regex="$supported_regex none"
fi
AC_MSG_RESULT(regular expression library: $supported_regex)
AC_ARG_WITH(editor,
[ --with-editor=PROGRAM use PROGRAM as the default editor [vi]],
AC_DEFINE_UNQUOTED(EDIT_PGM, "$withval"), AC_DEFINE(EDIT_PGM, "vi"))
AH_TOP([
/* Unix definition file for less. -*- C -*-
*
* This file has 3 sections:
* User preferences.
* Settings always true on Unix.
* Settings automatically determined by configure.
*
* * * * * * WARNING * * * * * *
* If you edit defines.h by hand, do "touch stamp-h" before you run make
* so config.status doesn't overwrite your changes.
*/
/* User preferences. */
/*
* SECURE is 1 if you wish to disable a bunch of features in order to
* be safe to run by unprivileged users.
* SECURE_COMPILE is set by the --with-secure configure option.
*/
#define SECURE SECURE_COMPILE
/*
* SHELL_ESCAPE is 1 if you wish to allow shell escapes.
* (This is possible only if your system supplies the system() function.)
*/
#define SHELL_ESCAPE (!SECURE)
/*
* EXAMINE is 1 if you wish to allow examining files by name from within less.
*/
#define EXAMINE (!SECURE)
/*
* TAB_COMPLETE_FILENAME is 1 if you wish to allow the TAB key
* to complete filenames at prompts.
*/
#define TAB_COMPLETE_FILENAME (!SECURE)
/*
* CMD_HISTORY is 1 if you wish to allow keys to cycle through
* previous commands at prompts.
*/
#define CMD_HISTORY 1
/*
* HILITE_SEARCH is 1 if you wish to have search targets to be
* displayed in standout mode.
*/
#define HILITE_SEARCH 1
/*
* EDITOR is 1 if you wish to allow editor invocation (the "v" command).
* (This is possible only if your system supplies the system() function.)
* EDIT_PGM is the name of the (default) editor to be invoked.
*/
#define EDITOR (!SECURE)
/*
* TAGS is 1 if you wish to support tag files.
*/
#define TAGS (!SECURE)
/*
* USERFILE is 1 if you wish to allow a .less file to specify
* user-defined key bindings.
*/
#define USERFILE (!SECURE)
/*
* GLOB is 1 if you wish to have shell metacharacters expanded in filenames.
* This will generally work if your system provides the "popen" function
* and the "echo" shell command.
*/
#define GLOB (!SECURE)
/*
* PIPEC is 1 if you wish to have the "|" command
* which allows the user to pipe data into a shell command.
*/
#define PIPEC (!SECURE)
/*
* LOGFILE is 1 if you wish to allow the -l option (to create log files).
*/
#define LOGFILE (!SECURE)
/*
* GNU_OPTIONS is 1 if you wish to support the GNU-style command
* line options --help and --version.
*/
#define GNU_OPTIONS 1
/*
* ONLY_RETURN is 1 if you want RETURN to be the only input which
* will continue past an error message.
* Otherwise, any key will continue past an error message.
*/
#define ONLY_RETURN 0
/*
* LESSKEYFILE is the filename of the default lesskey output file
* (in the HOME directory).
* LESSKEYFILE_SYS is the filename of the system-wide lesskey output file.
* DEF_LESSKEYINFILE is the filename of the default lesskey input
* (in the HOME directory).
* LESSHISTFILE is the filename of the history file
* (in the HOME directory).
*/
#define LESSKEYFILE ".less"
#define LESSKEYFILE_SYS SYSDIR "/sysless"
#define DEF_LESSKEYINFILE ".lesskey"
#define LESSHISTFILE ".lesshst"
/* Settings always true on Unix. */
/*
* Define MSDOS_COMPILER if compiling under Microsoft C.
*/
#define MSDOS_COMPILER 0
/*
* Pathname separator character.
*/
#define PATHNAME_SEP "/"
/*
* The value returned from tgetent on success.
* Some HP-UX systems return 0 on success.
*/
#define TGETENT_OK 1
/*
* HAVE_SYS_TYPES_H is 1 if your system has <sys/types.h>.
*/
#define HAVE_SYS_TYPES_H 1
/*
* Define if you have the <sgstat.h> header file.
*/
#undef HAVE_SGSTAT_H
/*
* HAVE_PERROR is 1 if your system has the perror() call.
* (Actually, if it has sys_errlist, sys_nerr and errno.)
*/
#define HAVE_PERROR 1
/*
* HAVE_TIME is 1 if your system has the time() call.
*/
#define HAVE_TIME 1
/*
* HAVE_SHELL is 1 if your system supports a SHELL command interpreter.
*/
#define HAVE_SHELL 1
/*
* Default shell metacharacters and meta-escape character.
*/
#define DEF_METACHARS "; *?\t\n'\"()<>[]|&^`#\\$%=~"
#define DEF_METAESCAPE "\\"
/*
* HAVE_DUP is 1 if your system has the dup() call.
*/
#define HAVE_DUP 1
/* Define to 1 if you have the memcpy() function. */
#define HAVE_MEMCPY 1
/* Define to 1 if you have the strchr() function. */
#define HAVE_STRCHR 1
/* Define to 1 if you have the strstr() function. */
#define HAVE_STRSTR 1
/*
* Sizes of various buffers.
*/
#if 0 /* old sizes for small memory machines */
#define CMDBUF_SIZE 512 /* Buffer for multichar commands */
#define UNGOT_SIZE 100 /* Max chars to unget() */
#define LINEBUF_SIZE 1024 /* Max size of line in input file */
#define OUTBUF_SIZE 1024 /* Output buffer */
#define PROMPT_SIZE 200 /* Max size of prompt string */
#define TERMBUF_SIZE 2048 /* Termcap buffer for tgetent */
#define TERMSBUF_SIZE 1024 /* Buffer to hold termcap strings */
#define TAGLINE_SIZE 512 /* Max size of line in tags file */
#define TABSTOP_MAX 32 /* Max number of custom tab stops */
#else /* more reasonable sizes for modern machines */
#define CMDBUF_SIZE 2048 /* Buffer for multichar commands */
#define UNGOT_SIZE 200 /* Max chars to unget() */
#define LINEBUF_SIZE 1024 /* Initial max size of line in input file */
#define OUTBUF_SIZE 1024 /* Output buffer */
#define PROMPT_SIZE 2048 /* Max size of prompt string */
#define TERMBUF_SIZE 2048 /* Termcap buffer for tgetent */
#define TERMSBUF_SIZE 1024 /* Buffer to hold termcap strings */
#define TAGLINE_SIZE 1024 /* Max size of line in tags file */
#define TABSTOP_MAX 128 /* Max number of custom tab stops */
#endif
/* Settings automatically determined by configure. */
])
AC_CONFIG_FILES([Makefile])
AC_OUTPUT