dnl
-dnl Configure script for bash-2.05
+dnl Configure script for bash-3.0
dnl
dnl report bugs to chet@po.cwru.edu
dnl
dnl Process this file with autoconf to produce a configure script.
-# Copyright (C) 1987-2002 Free Software Foundation, Inc.
+# Copyright (C) 1987-2004 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
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
# 02111-1307, USA.
-AC_REVISION([for Bash 2.05b, version 2.144, from autoconf version] AC_ACVERSION)dnl
+AC_REVISION([for Bash 3.0, version 3.166, from autoconf version] AC_ACVERSION)dnl
-AC_INIT(bash, 2.05b, bug-bash@gnu.org)
+define(bashvers, 3.0)
+define(relstatus, release)
+
+AC_INIT(bash, bashvers-relstatus, bug-bash@gnu.org)
dnl make sure we are using a recent autoconf version
AC_PREREQ(2.50)
AC_CONFIG_HEADERS(config.h)
dnl checks for version info
-BASHVERS=2.05b
-RELSTATUS=release
+BASHVERS=bashvers
+RELSTATUS=relstatus
dnl defaults for debug settings
case "$RELSTATUS" in
mips-irix6*) opt_bash_malloc=no ;; # needs 8-byte alignment
m68k-sysv) opt_bash_malloc=no ;; # fixes file descriptor leak in closedir
sparc-linux*) opt_bash_malloc=no ;; # sparc running linux; requires ELF
+*-freebsd*-gnu) opt_bash_malloc=no ;; # there's some undetermined problem here
#*-freebsd*) opt_bash_malloc=no ;; # they claim it's better; I disagree
*-openbsd*) opt_bash_malloc=no ;; # they claim it needs eight-bit alignment
*-aix*) opt_bash_malloc=no ;; # AIX machines
*) opt_memscramble=yes ;;
esac
+dnl
+dnl macros for the bash debugger
+dnl
+AM_PATH_LISPDIR
+AC_ARG_VAR(DEBUGGER_START_FILE, [location of bash debugger initialization file])
+
dnl arguments to configure
dnl packages
AC_ARG_WITH(afs, AC_HELP_STRING([--with-afs], [if you are running AFS]), opt_afs=$withval)
prefer_curses=yes
fi
+if test -z "${DEBUGGER_START_FILE}"; then
+ DEBUGGER_START_FILE=${ac_default_prefix}/lib/bashdb/bashdb-main.inc
+fi
+
dnl optional shell features in config.h.in
opt_minimal_config=no
opt_command_timing=yes
opt_xpg_echo=no
opt_cond_command=yes
+opt_cond_regexp=yes
opt_arith_for_command=yes
opt_net_redirs=yes
opt_progcomp=yes
opt_separate_help=no
+opt_multibyte=yes
+opt_debugger=yes
dnl options that affect how bash is compiled and linked
opt_static_link=no
opt_brace_expansion=no opt_disabled_builtins=no opt_command_timing=no
opt_extended_glob=no opt_cond_command=no opt_arith_for_command=no
opt_net_redirs=no opt_progcomp=no opt_separate_help=no
+ opt_multibyte=yes opt_cond_regexp=no
fi
AC_ARG_ENABLE(alias, AC_HELP_STRING([--enable-alias], [enable shell aliases]), opt_alias=$enableval)
AC_ARG_ENABLE(brace-expansion, AC_HELP_STRING([--enable-brace-expansion], [include brace expansion]), opt_brace_expansion=$enableval)
AC_ARG_ENABLE(command-timing, AC_HELP_STRING([--enable-command-timing], [enable the time reserved word and command timing]), opt_command_timing=$enableval)
AC_ARG_ENABLE(cond-command, AC_HELP_STRING([--enable-cond-command], [enable the conditional command]), opt_cond_command=$enableval)
+AC_ARG_ENABLE(cond-regexp, AC_HELP_STRING([--enable-cond-regexp], [enable extgended regular expression matching in conditional commands]), opt_cond_regexp=$enableval)
+AC_ARG_ENABLE(debugger, AC_HELP_STRING([--enable-debugger], [enable support for bash debugger]), opt_debugger=$enableval)
AC_ARG_ENABLE(directory-stack, AC_HELP_STRING([--enable-directory-stack], [enable builtins pushd/popd/dirs]), opt_dirstack=$enableval)
AC_ARG_ENABLE(disabled-builtins, AC_HELP_STRING([--enable-disabled-builtins], [allow disabled builtins to still be invoked]), opt_disabled_builtins=$enableval)
AC_ARG_ENABLE(dparen-arithmetic, AC_HELP_STRING([--enable-dparen-arithmetic], [include ((...)) command]), opt_dparen_arith=$enableval)
AC_ARG_ENABLE(help-builtin, AC_HELP_STRING([--enable-help-builtin], [include the help builtin]), opt_help=$enableval)
AC_ARG_ENABLE(history, AC_HELP_STRING([--enable-history], [turn on command history]), opt_history=$enableval)
AC_ARG_ENABLE(job-control, AC_HELP_STRING([--enable-job-control], [enable job control features]), opt_job_control=$enableval)
+AC_ARG_ENABLE(multibyte, AC_HELP_STRING([--enable-multibyte], [enable multibyte characters if OS supports them]), opt_multibyte=$enableval)
AC_ARG_ENABLE(net-redirections, AC_HELP_STRING([--enable-net-redirections], [enable /dev/tcp/host/port redirection]), opt_net_redirs=$enableval)
AC_ARG_ENABLE(process-substitution, AC_HELP_STRING([--enable-process-substitution], [enable process substitution]), opt_process_subst=$enableval)
AC_ARG_ENABLE(progcomp, AC_HELP_STRING([--enable-progcomp], [enable programmable completion and the complete builtin]), opt_progcomp=$enableval)
if test $opt_cond_command = yes ; then
AC_DEFINE(COND_COMMAND)
fi
+if test $opt_cond_regexp = yes ; then
+AC_DEFINE(COND_REGEXP)
+fi
if test $opt_arith_for_command = yes; then
AC_DEFINE(ARITH_FOR_COMMAND)
fi
if test $opt_progcomp = yes; then
AC_DEFINE(PROGRAMMABLE_COMPLETION)
fi
+if test $opt_multibyte = no; then
+AC_DEFINE(NO_MULTIBYTE_SUPPORT)
+fi
+if test $opt_debugger = yes; then
+AC_DEFINE(DEBUGGER)
+fi
if test $opt_memscramble = yes; then
AC_DEFINE(MEMSCRAMBLE)
fi
fi
-test -z "$CPPFLAGS_FOR_BUILD" && CPPFLAGS_FOR_BUILD="$CPPFLAGS"
+if test "X$cross_compiling" = "Xno"; then
+ CPPFLAGS_FOR_BUILD=${CPPFLAGS_FOR_BUILD-"$CPPFLAGS"}
+ LDFLAGS_FOR_BUILD=${LDFLAGS_FOR_BUILD-'$(LDFLAGS)'}
+else
+ CPPFLAGS_FOR_BUILD=${CPPFLAGS_FOR_BUILD-""}
+ LDFLAGS_FOR_BUILD=${LDFLAGS_FOR_BUILD-""}
+fi
+
test -z "$CFLAGS_FOR_BUILD" && CFLAGS_FOR_BUILD="-g"
AC_SUBST(CFLAGS)
RL_LIB_READLINE_VERSION
case "$ac_cv_rl_version" in
- 4.[[3-9]]*|5*|6*|7*|8*|9*) ;;
+ 5*|6*|7*|8*|9*) ;;
*) opt_with_installed_readline=no
AC_MSG_WARN(installed readline library is too old to be linked with bash)
AC_MSG_WARN(using private bash version)
AC_DEFINE(READLINE)
READLINE_LIB=-lreadline
if test "$opt_with_installed_readline" != "no" ; then
- case "$RL_INCLUDEDIR" in
- /usr/include) ;;
- *) RL_INCLUDE='-I${RL_INCLUDEDIR}'
+ case "$opt_with_installed_readline" in
+ yes) RL_INCLUDE= ;;
+ *) case "$RL_INCLUDEDIR" in
+ /usr/include) ;;
+ *) RL_INCLUDE='-I${RL_INCLUDEDIR}' ;;
+ esac
+ ;;
esac
READLINE_DEP=
else
if test "$opt_with_installed_readline" != "no"; then
HIST_LIBDIR=$RL_LIBDIR
HISTORY_DEP=
- case "$RL_INCLUDEDIR" in
- /usr/include) ;;
- *) RL_INCLUDE='-I${RL_INCLUDEDIR}'
+ case "$opt_with_installed_readline" in
+ yes) RL_INCLUDE= ;;
+ *) case "$RL_INCLUDEDIR" in
+ /usr/include) ;;
+ *) RL_INCLUDE='-I${RL_INCLUDEDIR}' ;;
+ esac
+ ;;
esac
else
HIST_LIBDIR='$(dot)/$(LIBSUBDIR)/readline'
AC_C_PROTOTYPES
AC_C_CHAR_UNSIGNED
+dnl initialize GNU gettext
+AM_GNU_GETTEXT([no-libtool], [need-ngettext], [lib/intl])
+
dnl header files
AC_HEADER_DIRENT
AC_HEADER_TIME
AC_CHECK_HEADERS(unistd.h stdlib.h stdarg.h varargs.h limits.h string.h \
memory.h locale.h termcap.h termio.h termios.h dlfcn.h \
- stddef.h stdint.h netdb.h grp.h strings.h)
+ stddef.h stdint.h netdb.h grp.h strings.h regex.h)
AC_CHECK_HEADERS(sys/ptem.h sys/pte.h sys/stream.h sys/select.h sys/file.h \
- sys/resource.h sys/param.h sys/socket.h \
- sys/time.h sys/times.h sys/wait.h)
+ sys/resource.h sys/param.h sys/socket.h sys/stat.h \
+ sys/time.h sys/times.h sys/types.h sys/wait.h)
AC_CHECK_HEADERS(netinet/in.h arpa/inet.h)
dnl special checks for libc functions
setlinebuf setvbuf setlocale strchr tcgetattr uname \
ulimit tzset siginterrupt memmove ttyname times \
getaddrinfo gethostbyname getservbyname getservent inet_aton \
- vsnprintf snprintf vasprintf asprintf fnmatch)
+ vsnprintf snprintf vasprintf asprintf fnmatch regcomp regexec)
AC_CHECK_FUNCS(isascii isblank isgraph isprint isspace isxdigit)
-AC_REPLACE_FUNCS(getcwd strcasecmp strerror strftime strpbrk memset)
+AC_REPLACE_FUNCS(getcwd strcasecmp strerror strftime strpbrk memset strstr)
AC_REPLACE_FUNCS(strtod strtol strtoul strtoll strtoull strtoimax strtoumax)
AC_CHECK_DECLS([confstr])
AC_CHECK_DECLS([sbrk])
AC_CHECK_DECLS([strcpy])
AC_CHECK_DECLS([strsignal])
-AC_CHECK_DECLS([strtold])
+
+dnl Extra test to detect the horribly broken HP/UX 11.00 strtold(3)
+AC_CHECK_DECLS([strtold], [
+ AC_MSG_CHECKING([for broken strtold])
+ AC_CACHE_VAL(bash_cv_strtold_broken,
+ [AC_TRY_COMPILE(
+ [#include <stdlib.h>],
+ [int main() { long double r; char *foo, bar; r = strtold(foo, &bar);}],
+ bash_cv_strtold_broken=no, bash_cv_strtold_broken=yes,
+ [AC_MSG_WARN(cannot check for broken strtold if cross-compiling, defaulting to no)])
+ ]
+ )
+ AC_MSG_RESULT($bash_cv_strtold_broken)
+ if test "$bash_cv_strtold_broken" = "yes" ; then
+ AC_DEFINE(STRTOLD_BROKEN)
+ fi
+])
+
BASH_CHECK_DECL(strtoimax)
BASH_CHECK_DECL(strtol)
AC_FUNC_MKTIME
-dnl checks for locale functions
-AC_CHECK_HEADERS(libintl.h)
-AC_CHECK_FUNCS(gettext textdomain bindtextdomain)
+dnl
+dnl Checks for lib/intl and related code (uses some of the output from
+dnl AM_GNU_GETTEXT)
+dnl
-dnl check for GNU libintl if gettext/textdomain/bindtextdomain
-dnl are not found in libc
-if test "$ac_cv_func_bindtextdomain" = "no"; then
- AC_CHECK_LIB(intl,bindtextdomain)
- if test "$ac_cv_lib_intl" = "yes"; then
- AC_CHECK_FUNCS(gettext textdomain bindtextdomain)
- fi
+AC_CHECK_HEADERS([argz.h errno.h fcntl.h malloc.h stdio_ext.h])
+
+dnl AC_FUNC_MALLOC
+AC_FUNC_MMAP
+AC_CHECK_FUNCS([__argz_count __argz_next __argz_stringify dcgettext mempcpy \
+ munmap stpcpy strcspn strdup])
+
+INTL_DEP= INTL_INC= LIBINTL_H=
+if test "x$USE_INCLUDED_LIBINTL" = "xyes"; then
+ INTL_DEP='${INTL_LIBDIR}/libintl.a'
+ INTL_INC='-I${INTL_LIBSRC} -I${INTL_BUILDDIR}'
+ LIBINTL_H='${INTL_BUILDDIR}/libintl.h'
fi
+AC_SUBST(INTL_DEP)
+AC_SUBST(INTL_INC)
+AC_SUBST(LIBINTL_H)
+
+dnl
+dnl End of checks needed by files in lib/intl
+dnl
BASH_CHECK_MULTIBYTE
fi
dnl behavior of system calls and library functions
+BASH_FUNC_CTYPE_NONASCII
BASH_FUNC_DUP2_CLOEXEC_CHECK
BASH_SYS_PGRP_SYNC
BASH_SYS_SIGNAL_VINTAGE
BASH_STRUCT_TERMIO_LDISC
BASH_STRUCT_DIRENT_D_INO
BASH_STRUCT_DIRENT_D_FILENO
+BASH_STRUCT_DIRENT_D_NAMLEN
BASH_STRUCT_WINSIZE
BASH_STRUCT_TIMEVAL
AC_CHECK_MEMBERS([struct stat.st_blocks])
AC_STRUCT_TM
AC_STRUCT_TIMEZONE
+BASH_STRUCT_TIMEZONE
dnl presence and behavior of C library functions
BASH_FUNC_STRSIGNAL
AC_DEFINE(HAVE_STD_UNSETENV)
fi
-dnl I have removed this check. The existing libc FNM_EXTMATCH implementation
-dnl (glibc-2.2.4) disagrees with bash on the matching of incorrectly-formed
-dnl patterns (bash treats them as strings or characters to be matched without
-dnl any special meaning) and has one outright bug: a[X-]b should match
-dnl both a-b and aXb.
-dnl
-dnl Once Ulrich and I get together on this, the check can return
-dnl
-dnl chet 10/31/2001
-dnl
-dnl BASH_FUNC_FNMATCH_EXTMATCH
-
BASH_FUNC_PRINTF_A_FORMAT
dnl presence and behavior of OS functions
linux*) LOCAL_LDFLAGS=-rdynamic ;; # allow dynamic loading
*qnx*) LOCAL_CFLAGS="-Dqnx -F -3s" LOCAL_LDFLAGS="-3s" LOCAL_LIBS="-lunix -lncurses" ;;
powerux*) LOCAL_LIBS="-lgen" ;;
-cygwin*) LOCAL_LIBS="-luser32" ;;
+cygwin*) LOCAL_CFLAGS=-DRECYCLES_PIDS ;;
opennt*|interix*) LOCAL_CFLAGS="-DNO_MAIN_ENV_ARG -DBROKEN_DIRENT_D_INO" ;;
esac
#AC_SUBST(ALLOCA_OBJECT)
AC_OUTPUT([Makefile builtins/Makefile lib/readline/Makefile lib/glob/Makefile \
+ lib/intl/Makefile \
lib/malloc/Makefile lib/sh/Makefile lib/termcap/Makefile \
- lib/tilde/Makefile doc/Makefile support/Makefile \
- examples/loadables/Makefile examples/loadables/perl/Makefile],
+ lib/tilde/Makefile doc/Makefile support/Makefile po/Makefile.in \
+ examples/loadables/Makefile examples/loadables/perl/Makefile \
+ pathnames.h],
[
# Makefile uses this timestamp file to record whether config.h is up to date.
echo timestamp > stamp-h
projects / platform / upstream / bash.git / blobdiff