dnl
dnl Process this file with autoconf to produce a configure script.
-# Copyright (C) 1987-2001 Free Software Foundation, Inc.
+# Copyright (C) 1987-2002 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 2.05a, version 2.128, from autoconf version] AC_ACVERSION)dnl
+AC_REVISION([for Bash 2.05b, version 2.144, from autoconf version] AC_ACVERSION)dnl
-AC_INIT(bash, 2.05a, bug-bash@gnu.org)
+AC_INIT(bash, 2.05b, 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=2.05a
+BASHVERS=2.05b
+RELSTATUS=release
+
+dnl defaults for debug settings
+case "$RELSTATUS" in
+alp*|bet*|dev*|rc*) DEBUG='-DDEBUG' MALLOC_DEBUG='-DMALLOC_DEBUG' ;;
+*) DEBUG= MALLOC_DEBUG= ;;
+esac
dnl canonicalize the host and os so we can do some tricky things before
dnl parsing options
mips-irix6*) opt_bash_malloc=no ;; # needs 8-byte alignment
m68k-sysv) opt_bash_malloc=no ;; # fixes file descriptor leak in closedir
sparc-linux*) opt_bash_malloc=no ;; # sparc running linux; requires ELF
-#*-freebsd*) opt_bash_malloc=no ;; # they claim it's better
+#*-freebsd*) opt_bash_malloc=no ;; # they claim it's better; I disagree
*-openbsd*) opt_bash_malloc=no ;; # they claim it needs eight-bit alignment
*-aix*) opt_bash_malloc=no ;; # AIX machines
*-nextstep*) opt_bash_malloc=no ;; # NeXT machines running NeXTstep
*-opennt*|*-interix*) opt_bash_malloc=no ;; # Interix, now owned by Microsoft
esac
+# memory scrambling on free()
+case "${host_os}" in
+sco3.2v5*|sco3.2v4*) opt_memscramble=no ;;
+*) opt_memscramble=yes ;;
+esac
+
dnl arguments to configure
dnl packages
-AC_ARG_WITH(afs, --with-afs if you are running AFS, opt_afs=$withval)
-AC_ARG_WITH(bash-malloc, --with-bash-malloc use the Bash version of malloc,opt_bash_malloc=$withval)
-AC_ARG_WITH(curses, --with-curses use the curses library instead of the termcap library,opt_curses=$withval)
-AC_ARG_WITH(gnu-malloc, --with-gnu-malloc synonym for --with-bash-malloc,opt_bash_malloc=$withval)
-AC_ARG_WITH(installed-readline, --with-installed-readline use a version of the readline library that is already installed, opt_with_installed_readline=$withval)
-AC_ARG_WITH(purecov, --with-purecov configure to postprocess with pure coverage, opt_purecov=$withval)
-AC_ARG_WITH(purify, --with-purify configure to postprocess with purify, opt_purify=$withval)
+AC_ARG_WITH(afs, AC_HELP_STRING([--with-afs], [if you are running AFS]), opt_afs=$withval)
+AC_ARG_WITH(bash-malloc, AC_HELP_STRING([--with-bash-malloc], [use the Bash version of malloc]), opt_bash_malloc=$withval)
+AC_ARG_WITH(curses, AC_HELP_STRING([--with-curses], [use the curses library instead of the termcap library]), opt_curses=$withval)
+AC_ARG_WITH(gnu-malloc, AC_HELP_STRING([--with-gnu-malloc], [synonym for --with-bash-malloc]), opt_bash_malloc=$withval)
+AC_ARG_WITH(installed-readline, AC_HELP_STRING([--with-installed-readline], [use a version of the readline library that is already installed]), opt_with_installed_readline=$withval)
+AC_ARG_WITH(purecov, AC_HELP_STRING([--with-purecov], [configure to postprocess with pure coverage]), opt_purecov=$withval)
+AC_ARG_WITH(purify, AC_HELP_STRING([--with-purify], [configure to postprocess with purify]), opt_purify=$withval)
if test "$opt_bash_malloc" = yes; then
MALLOC_TARGET=malloc
if test "$opt_purify" = yes; then
PURIFY="purify "
+ AC_DEFINE(DISABLE_MALLOC_WRAPPERS)
else
PURIFY=
fi
opt_arith_for_command=yes
opt_net_redirs=yes
opt_progcomp=yes
-opt_largefile=yes
+opt_separate_help=no
dnl options that affect how bash is compiled and linked
opt_static_link=no
opt_profiling=no
dnl argument parsing for optional features
-AC_ARG_ENABLE(minimal-config, --enable-minimal-config a minimal sh-like configuration, opt_minimal_config=$enableval)
+AC_ARG_ENABLE(minimal-config, AC_HELP_STRING([--enable-minimal-config], [a minimal sh-like configuration]), opt_minimal_config=$enableval)
dnl a minimal configuration turns everything off, but features can be
dnl added individually
opt_select=no opt_help=no opt_array_variables=no opt_dparen_arith=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
-fi
-
-AC_ARG_ENABLE(alias, --enable-alias enable shell aliases, opt_alias=$enableval)
-AC_ARG_ENABLE(arith-for-command, --enable-arith-for-command enable arithmetic for command, opt_arith_for_command=$enableval)
-AC_ARG_ENABLE(array-variables, --enable-array-variables include shell array variables, opt_array_variables=$enableval)
-AC_ARG_ENABLE(bang-history, --enable-bang-history turn on csh-style history substitution, opt_bang_history=$enableval)
-AC_ARG_ENABLE(brace-expansion, --enable-brace-expansion include brace expansion, opt_brace_expansion=$enableval)
-AC_ARG_ENABLE(command-timing, --enable-command-timing enable the time reserved word and command timing, opt_command_timing=$enableval)
-AC_ARG_ENABLE(cond-command, --enable-cond-command enable the conditional command, opt_cond_command=$enableval)
-AC_ARG_ENABLE(directory-stack, --enable-directory-stack enable builtins pushd/popd/dirs, opt_dirstack=$enableval)
-AC_ARG_ENABLE(disabled-builtins, --enable-disabled-builtins allow disabled builtins to still be invoked, opt_disabled_builtins=$enableval)
-AC_ARG_ENABLE(dparen-arithmetic, [--enable-dparen-arithmetic include ((...)) command], opt_dparen_arith=$enableval)
-AC_ARG_ENABLE(extended-glob, --enable-extended-glob include ksh-style extended pattern matching, opt_extended_glob=$enableval)
-AC_ARG_ENABLE(help-builtin, --enable-help-builtin include the help builtin, opt_help=$enableval)
-AC_ARG_ENABLE(history, --enable-history turn on command history, opt_history=$enableval)
-AC_ARG_ENABLE(job-control, --enable-job-control enable job control features, opt_job_control=$enableval)
-AC_ARG_ENABLE(largefile, --enable-largefile enable support for large files, opt_largefile=$enableval)
-AC_ARG_ENABLE(net-redirections, --enable-net-redirections enable /dev/tcp/host/port redirection, opt_net_redirs=$enableval)
-AC_ARG_ENABLE(process-substitution, --enable-process-substitution enable process substitution, opt_process_subst=$enableval)
-AC_ARG_ENABLE(progcomp, --enable-progcomp enable programmable completion and the complete builtin, opt_progcomp=$enableval)
-AC_ARG_ENABLE(prompt-string-decoding, --enable-prompt-string-decoding turn on escape character decoding in prompts, opt_prompt_decoding=$enableval)
-AC_ARG_ENABLE(readline, --enable-readline turn on command line editing, opt_readline=$enableval)
-AC_ARG_ENABLE(restricted, --enable-restricted enable a restricted shell, opt_restricted=$enableval)
-AC_ARG_ENABLE(select, --enable-select include select command, opt_select=$enableval)
-AC_ARG_ENABLE(usg-echo-default, --enable-usg-echo-default a synonym for --enable-xpg-echo-default, opt_xpg_echo=$enableval)
-AC_ARG_ENABLE(xpg-echo-default, --enable-xpg-echo-default make the echo builtin expand escape sequences by default, opt_xpg_echo=$enableval)
+ opt_net_redirs=no opt_progcomp=no opt_separate_help=no
+fi
+
+AC_ARG_ENABLE(alias, AC_HELP_STRING([--enable-alias], [enable shell aliases]), opt_alias=$enableval)
+AC_ARG_ENABLE(arith-for-command, AC_HELP_STRING([--enable-arith-for-command], [enable arithmetic for command]), opt_arith_for_command=$enableval)
+AC_ARG_ENABLE(array-variables, AC_HELP_STRING([--enable-array-variables], [include shell array variables]), opt_array_variables=$enableval)
+AC_ARG_ENABLE(bang-history, AC_HELP_STRING([--enable-bang-history], [turn on csh-style history substitution]), opt_bang_history=$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=$enableval)
+AC_ARG_ENABLE(directory-stack, AC_HELP_STRING([--enable-directory-stack], [enable builtins pushd/popd/dirs]), opt_dirstack=$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(extended-glob, AC_HELP_STRING([--enable-extended-glob], [include ksh-style extended pattern matching]), opt_extended_glob=$enableval)
+AC_ARG_ENABLE(help-builtin, AC_HELP_STRING([--enable-help-builtin], [include the help builtin]), opt_help=$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(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=$enableval)
+AC_ARG_ENABLE(prompt-string-decoding, AC_HELP_STRING([--enable-prompt-string-decoding], [turn on escape character decoding in prompts]), opt_prompt_decoding=$enableval)
+AC_ARG_ENABLE(readline, AC_HELP_STRING([--enable-readline], [turn on command line editing]), opt_readline=$enableval)
+AC_ARG_ENABLE(restricted, AC_HELP_STRING([--enable-restricted], [enable a restricted shell]), opt_restricted=$enableval)
+AC_ARG_ENABLE(select, AC_HELP_STRING([--enable-select], [include select command]), opt_select=$enableval)
+AC_ARG_ENABLE(separate-helpfiles, AC_HELP_STRING([--enable-separate-helpfiles], [use external files for help builtin documentation]), opt_separate_help=$enableval)
+AC_ARG_ENABLE(usg-echo-default, AC_HELP_STRING([--enable-usg-echo-default], [a synonym for --enable-xpg-echo-default]), opt_xpg_echo=$enableval)
+AC_ARG_ENABLE(xpg-echo-default, AC_HELP_STRING([--enable-xpg-echo-default], [make the echo builtin expand escape sequences by default]), opt_xpg_echo=$enableval)
dnl options that alter how bash is compiled and linked
-AC_ARG_ENABLE(profiling, --enable-profiling allow profiling with gprof, opt_profiling=$enableval)
-AC_ARG_ENABLE(static-link, --enable-static-link [link bash statically, for use as a root shell], opt_static_link=$enableval)
+AC_ARG_ENABLE(mem-scramble, AC_HELP_STRING([--enable-mem-scramble], [scramble memory on calls to malloc and free]), opt_memscramble=$enableval)
+AC_ARG_ENABLE(profiling, AC_HELP_STRING([--enable-profiling], [allow profiling with gprof]), opt_profiling=$enableval)
+AC_ARG_ENABLE(static-link, AC_HELP_STRING([--enable-static-link], [link bash statically, for use as a root shell]), opt_static_link=$enableval)
dnl opt_job_control is handled later, after BASH_JOB_CONTROL_MISSING runs
AC_DEFINE(PROGRAMMABLE_COMPLETION)
fi
+if test $opt_memscramble = yes; then
+AC_DEFINE(MEMSCRAMBLE)
+fi
+
if test "$opt_minimal_config" = yes; then
TESTSCRIPT=run-minimal
else
TESTSCRIPT=run-all
fi
+HELPDIR= HELPDIRDEFINE= HELPINSTALL=
+if test "$opt_separate_help" != no; then
+ if test "$opt_separate_help" = "yes" ; then
+ HELPDIR='${datadir}/bash'
+ else
+ HELPDIR=$opt_separate_help
+ fi
+ HELPDIRDEFINE='-H ${HELPDIR}'
+ HELPINSTALL='install-help'
+fi
+
dnl now substitute in the values generated by arguments
AC_SUBST(TESTSCRIPT)
AC_SUBST(PURIFY)
AC_SUBST(htmldir)
+AC_SUBST(HELPDIR)
+AC_SUBST(HELPDIRDEFINE)
+AC_SUBST(HELPINSTALL)
+
echo ""
-echo "Beginning configuration for bash-$BASHVERS for ${host_cpu}-${host_vendor}-${host_os}"
+echo "Beginning configuration for bash-$BASHVERS-$RELSTATUS for ${host_cpu}-${host_vendor}-${host_os}"
echo ""
dnl compilation checks
solaris2*) ;;
*) opt_static_link=yes ;;
esac
+ DEBUG= MALLOC_DEBUG=
fi
if test "$opt_static_link" = yes; then
fi
fi
+test -z "$CPPFLAGS_FOR_BUILD" && CPPFLAGS_FOR_BUILD="$CPPFLAGS"
+test -z "$CFLAGS_FOR_BUILD" && CFLAGS_FOR_BUILD="-g"
+
AC_SUBST(CFLAGS)
AC_SUBST(CPPFLAGS)
AC_SUBST(LDFLAGS)
AC_SUBST(STATIC_LD)
+AC_SUBST(CFLAGS_FOR_BUILD)
+AC_SUBST(CPPFLAGS_FOR_BUILD)
+AC_SUBST(LDFLAGS_FOR_BUILD)
+
AC_PROG_GCC_TRADITIONAL
dnl BEGIN READLINE and HISTORY LIBRARY SECTION
dnl first test that the readline version is new enough to link bash against
if test "$opt_readline" = yes && test "$opt_with_installed_readline" != "no"
then
-echo opt_with_installed_readline = $opt_with_installed_readline
# If the user specified --with-installed-readline=PREFIX and PREFIX
# is not `yes', set ac_cv_rl_prefix to PREFIX
test $opt_with_installed_readline != "yes" && ac_cv_rl_prefix=$opt_with_installed_readline
RL_LIB_READLINE_VERSION
case "$ac_cv_rl_version" in
- 4.[[2-9]]*|5*|6*|7*|8*|9*) ;;
+ 4.[[3-9]]*|5*|6*|7*|8*|9*) ;;
*) opt_with_installed_readline=no
AC_MSG_WARN(installed readline library is too old to be linked with bash)
AC_MSG_WARN(using private bash version)
dnl checks for certain version-specific system calls and libc functions
AC_CHECK_FUNC(__setostype, AC_DEFINE(HAVE_SETOSTYPE))
AC_CHECK_FUNC(wait3, AC_DEFINE(HAVE_WAIT3))
+AC_CHECK_FUNC(isinf, AC_DEFINE(HAVE_ISINF_IN_LIBC))
dnl checks for missing libc functions
AC_CHECK_FUNC(mkfifo,AC_DEFINE(HAVE_MKFIFO),AC_DEFINE(MKFIFO_MISSING))
AC_REPLACE_FUNCS(rename)
dnl checks for c library functions
-AC_CHECK_FUNCS(bcopy bzero confstr sysconf pathconf setenv putenv \
+AC_CHECK_FUNCS(bcopy bzero confstr sysconf pathconf setenv putenv unsetenv \
setlinebuf setvbuf setlocale strchr tcgetattr uname \
ulimit tzset siginterrupt memmove ttyname times \
- getaddrinfo gethostbyname getservbyname inet_aton \
+ getaddrinfo gethostbyname getservbyname getservent inet_aton \
vsnprintf snprintf vasprintf asprintf fnmatch)
AC_CHECK_FUNCS(isascii isblank isgraph isprint isspace isxdigit)
-AC_REPLACE_FUNCS(getcwd strcasecmp strerror strpbrk strtod)
-AC_REPLACE_FUNCS(strtol strtoul strtoll strtoull strtoimax strtoumax)
+AC_REPLACE_FUNCS(getcwd strcasecmp strerror strftime strpbrk memset)
+AC_REPLACE_FUNCS(strtod strtol strtoul strtoll strtoull strtoimax strtoumax)
-AC_CHECK_DECLS([strtold])
AC_CHECK_DECLS([confstr])
-AC_CHECK_DECLS([sbrk])
AC_CHECK_DECLS([printf])
+AC_CHECK_DECLS([sbrk])
+AC_CHECK_DECLS([strcpy])
AC_CHECK_DECLS([strsignal])
+AC_CHECK_DECLS([strtold])
BASH_CHECK_DECL(strtoimax)
BASH_CHECK_DECL(strtol)
BASH_CHECK_DECL(strtoull)
BASH_CHECK_DECL(strtoumax)
+AC_FUNC_MKTIME
+
dnl checks for locale functions
AC_CHECK_HEADERS(libintl.h)
AC_CHECK_FUNCS(gettext textdomain bindtextdomain)
fi
fi
+BASH_CHECK_MULTIBYTE
+
dnl checks for the dynamic loading library functions in libc and libdl
if test "$opt_static_link" != yes; then
AC_CHECK_LIB(dl, dlopen)
BASH_STRUCT_WINSIZE
BASH_STRUCT_TIMEVAL
AC_CHECK_MEMBERS([struct stat.st_blocks])
+AC_STRUCT_TM
+AC_STRUCT_TIMEZONE
dnl presence and behavior of C library functions
BASH_FUNC_STRSIGNAL
BASH_FUNC_OPENDIR_CHECK
BASH_FUNC_ULIMIT_MAXFDS
BASH_FUNC_GETENV
-if test "$ac_func_getcwd" = "yes"; then
+if test "$ac_cv_func_getcwd" = "yes"; then
BASH_FUNC_GETCWD
fi
BASH_FUNC_POSIX_SETJMP
BASH_FUNC_STRCOLL
+dnl If putenv or unsetenv is not present, set the right define so the
+dnl prototype and declaration in lib/sh/getenv.c will be standard-conformant
+
+if test "$ac_cv_func_putenv" = "yes"; then
+BASH_FUNC_STD_PUTENV
+else
+AC_DEFINE(HAVE_STD_PUTENV)
+fi
+if test "$ac_cv_func_unsetenv" = "yes"; then
+BASH_FUNC_STD_UNSETENV
+else
+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
isc*) LOCAL_CFLAGS=-Disc386 ;;
rhapsody*) LOCAL_CFLAGS=-DRHAPSODY ;;
darwin*) LOCAL_CFLAGS=-DMACOSX ;;
-sco3.2v5*) LOCAL_CFLAGS="-b elf -DWAITPID_BROKEN -DNO_MEMSCRAMBLE -DPATH_MAX=1024" ;;
-sco3.2v4*) LOCAL_CFLAGS="-DMUST_UNBLOCK_CHLD -DNO_MEMSCRAMBLE -DPATH_MAX=1024" ;;
+sco3.2v5*) LOCAL_CFLAGS="-b elf -DWAITPID_BROKEN -DPATH_MAX=1024" ;;
+sco3.2v4*) LOCAL_CFLAGS="-DMUST_UNBLOCK_CHLD -DPATH_MAX=1024" ;;
sco3.2*) LOCAL_CFLAGS=-DMUST_UNBLOCK_CHLD ;;
sunos4*) LOCAL_CFLAGS=-DSunOS4 ;;
solaris2.5*) LOCAL_CFLAGS=-DSunOS5 ;;
lynxos*) LOCAL_CFLAGS=-DRECYCLES_PIDS ;;
linux*) LOCAL_LDFLAGS=-rdynamic ;; # allow dynamic loading
-*qnx*) LOCAL_CFLAGS="-Dqnx -F -3s" LOCAL_LDFLAGS="-3s -lunix -lncurses" ;;
+*qnx*) LOCAL_CFLAGS="-Dqnx -F -3s" LOCAL_LDFLAGS="-3s" LOCAL_LIBS="-lunix -lncurses" ;;
powerux*) LOCAL_LIBS="-lgen" ;;
cygwin*) LOCAL_LIBS="-luser32" ;;
opennt*|interix*) LOCAL_CFLAGS="-DNO_MAIN_ENV_ARG -DBROKEN_DIRENT_D_INO" ;;
AC_SUBST(ARFLAGS)
AC_SUBST(BASHVERS)
+AC_SUBST(RELSTATUS)
+AC_SUBST(DEBUG)
+AC_SUBST(MALLOC_DEBUG)
AC_SUBST(host_cpu)
AC_SUBST(host_vendor)
projects / platform / upstream / bash.git / blobdiff