1dnl 2dnl Configure script for bash-3.2 3dnl 4dnl report bugs to chet@po.cwru.edu 5dnl 6dnl Process this file with autoconf to produce a configure script. 7 8# Copyright (C) 1987-2007 Free Software Foundation, Inc. 9 10# This program is free software; you can redistribute it and/or modify 11# it under the terms of the GNU General Public License as published by 12# the Free Software Foundation; either version 2, or (at your option) 13# any later version. 14 15# This program is distributed in the hope that it will be useful, 16# but WITHOUT ANY WARRANTY; without even the implied warranty of 17# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18# GNU General Public License for more details. 19 20# You should have received a copy of the GNU General Public License 21# along with this program; if not, write to the Free Software 22# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 23# 02111-1307, USA. 24 25AC_REVISION([for Bash 3.2, version 3.190])dnl 26 27define(bashvers, 3.2) 28define(relstatus, release) 29 30AC_INIT([bash], bashvers-relstatus, [bug-bash@gnu.org]) 31 32dnl make sure we are using a recent autoconf version 33AC_PREREQ(2.50) 34 35AC_CONFIG_SRCDIR(shell.h) 36dnl where to find install.sh, config.sub, and config.guess 37AC_CONFIG_AUX_DIR(./support) 38AC_CONFIG_HEADERS(config.h) 39 40dnl checks for version info 41BASHVERS=bashvers 42RELSTATUS=relstatus 43 44dnl defaults for debug settings 45case "$RELSTATUS" in 46alp*|bet*|dev*|rc*) DEBUG='-DDEBUG' MALLOC_DEBUG='-DMALLOC_DEBUG' ;; 47*) DEBUG= MALLOC_DEBUG= ;; 48esac 49 50dnl canonicalize the host and os so we can do some tricky things before 51dnl parsing options 52AC_CANONICAL_HOST 53 54dnl configure defaults 55opt_bash_malloc=yes 56opt_purify=no 57opt_purecov=no 58opt_afs=no 59opt_curses=no 60opt_with_installed_readline=no 61 62#htmldir= 63 64dnl some systems should be configured without the bash malloc by default 65dnl and some need a special compiler or loader 66dnl look in the NOTES file for more 67case "${host_cpu}-${host_os}" in 68alpha*-*) opt_bash_malloc=no ;; # alpha running osf/1 or linux 69*[[Cc]]ray*-*) opt_bash_malloc=no ;; # Crays 70*-osf1*) opt_bash_malloc=no ;; # other osf/1 machines 71sparc-svr4*) opt_bash_malloc=no ;; # sparc SVR4, SVR4.2 72sparc-netbsd*) opt_bash_malloc=no ;; # needs 8-byte alignment 73mips-irix6*) opt_bash_malloc=no ;; # needs 8-byte alignment 74m68k-sysv) opt_bash_malloc=no ;; # fixes file descriptor leak in closedir 75sparc-linux*) opt_bash_malloc=no ;; # sparc running linux; requires ELF 76#*-freebsd*-gnu) opt_bash_malloc=no ;; # there's some undetermined problem here 77#*-freebsd*) opt_bash_malloc=no ;; # they claim it's better; I disagree 78*-openbsd*) opt_bash_malloc=no ;; # they claim it needs eight-bit alignment 79*-aix*) opt_bash_malloc=no ;; # AIX machines 80*-nextstep*) opt_bash_malloc=no ;; # NeXT machines running NeXTstep 81*-macos*) opt_bash_malloc=no ;; # Apple MacOS X 82*-rhapsody*) opt_bash_malloc=no ;; # Apple Rhapsody (MacOS X) 83*-darwin*) opt_bash_malloc=no ;; # Apple Darwin (MacOS X) 84*-dgux*) opt_bash_malloc=no ;; # DG/UX machines 85*-qnx*) opt_bash_malloc=no ;; # QNX 4.2, QNX 6.x 86*-machten4) opt_bash_malloc=no ;; # MachTen 4.x 87*-bsdi2.1|*-bsdi3.?) opt_bash_malloc=no ; : ${CC:=shlicc2} ;; # for loadable builtins 88*-beos*) opt_bash_malloc=no ;; # they say it's suitable 89*-cygwin*) opt_bash_malloc=no ;; # Cygnus's CYGWIN environment 90*-opennt*|*-interix*) opt_bash_malloc=no ;; # Interix, now owned by Microsoft 91esac 92 93# memory scrambling on free() 94case "${host_os}" in 95sco3.2v5*|sco3.2v4*) opt_memscramble=no ;; 96*) opt_memscramble=yes ;; 97esac 98 99dnl 100dnl macros for the bash debugger 101dnl 102AM_PATH_LISPDIR 103AC_ARG_VAR(DEBUGGER_START_FILE, [location of bash debugger initialization file]) 104 105dnl arguments to configure 106dnl packages 107AC_ARG_WITH(afs, AC_HELP_STRING([--with-afs], [if you are running AFS]), opt_afs=$withval) 108AC_ARG_WITH(bash-malloc, AC_HELP_STRING([--with-bash-malloc], [use the Bash version of malloc]), opt_bash_malloc=$withval) 109AC_ARG_WITH(curses, AC_HELP_STRING([--with-curses], [use the curses library instead of the termcap library]), opt_curses=$withval) 110AC_ARG_WITH(gnu-malloc, AC_HELP_STRING([--with-gnu-malloc], [synonym for --with-bash-malloc]), opt_bash_malloc=$withval) 111AC_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=$withval) 112AC_ARG_WITH(purecov, AC_HELP_STRING([--with-purecov], [configure to postprocess with pure coverage]), opt_purecov=$withval) 113AC_ARG_WITH(purify, AC_HELP_STRING([--with-purify], [configure to postprocess with purify]), opt_purify=$withval) 114 115if test "$opt_bash_malloc" = yes; then 116 MALLOC_TARGET=malloc 117 MALLOC_SRC=malloc.c 118 119 MALLOC_LIB='-lmalloc' 120 MALLOC_LIBRARY='$(ALLOC_LIBDIR)/libmalloc.a' 121 MALLOC_LDFLAGS='-L$(ALLOC_LIBDIR)' 122 MALLOC_DEP='$(MALLOC_LIBRARY)' 123 124 AC_DEFINE(USING_BASH_MALLOC) 125else 126 MALLOC_LIB= 127 MALLOC_LIBRARY= 128 MALLOC_LDFLAGS= 129 MALLOC_DEP= 130fi 131 132if test "$opt_purify" = yes; then 133 PURIFY="purify " 134 AC_DEFINE(DISABLE_MALLOC_WRAPPERS) 135else 136 PURIFY= 137fi 138 139if test "$opt_purecov" = yes; then 140 PURIFY="${PURIFY}purecov" 141fi 142 143if test "$opt_afs" = yes; then 144 AC_DEFINE(AFS) 145fi 146 147if test "$opt_curses" = yes; then 148 prefer_curses=yes 149fi 150 151if test -z "${DEBUGGER_START_FILE}"; then 152 DEBUGGER_START_FILE=${ac_default_prefix}/share/bashdb/bashdb-main.inc 153fi 154 155dnl optional shell features in config.h.in 156opt_minimal_config=no 157 158opt_job_control=yes 159opt_alias=yes 160opt_readline=yes 161opt_history=yes 162opt_bang_history=yes 163opt_dirstack=yes 164opt_restricted=yes 165opt_process_subst=yes 166opt_prompt_decoding=yes 167opt_select=yes 168opt_help=yes 169opt_array_variables=yes 170opt_dparen_arith=yes 171opt_extended_glob=yes 172opt_brace_expansion=yes 173opt_disabled_builtins=no 174opt_command_timing=yes 175opt_xpg_echo=no 176opt_strict_posix=no 177opt_cond_command=yes 178opt_cond_regexp=yes 179opt_arith_for_command=yes 180opt_net_redirs=yes 181opt_progcomp=yes 182opt_separate_help=no 183opt_multibyte=yes 184opt_debugger=yes 185opt_single_longdoc_strings=yes 186 187dnl options that affect how bash is compiled and linked 188opt_static_link=no 189opt_profiling=no 190 191dnl argument parsing for optional features 192AC_ARG_ENABLE(minimal-config, AC_HELP_STRING([--enable-minimal-config], [a minimal sh-like configuration]), opt_minimal_config=$enableval) 193 194dnl a minimal configuration turns everything off, but features can be 195dnl added individually 196if test $opt_minimal_config = yes; then 197 opt_job_control=no opt_alias=no opt_readline=no 198 opt_history=no opt_bang_history=no opt_dirstack=no 199 opt_restricted=no opt_process_subst=no opt_prompt_decoding=no 200 opt_select=no opt_help=no opt_array_variables=no opt_dparen_arith=no 201 opt_brace_expansion=no opt_disabled_builtins=no opt_command_timing=no 202 opt_extended_glob=no opt_cond_command=no opt_arith_for_command=no 203 opt_net_redirs=no opt_progcomp=no opt_separate_help=no 204 opt_multibyte=yes opt_cond_regexp=no 205fi 206 207AC_ARG_ENABLE(alias, AC_HELP_STRING([--enable-alias], [enable shell aliases]), opt_alias=$enableval) 208AC_ARG_ENABLE(arith-for-command, AC_HELP_STRING([--enable-arith-for-command], [enable arithmetic for command]), opt_arith_for_command=$enableval) 209AC_ARG_ENABLE(array-variables, AC_HELP_STRING([--enable-array-variables], [include shell array variables]), opt_array_variables=$enableval) 210AC_ARG_ENABLE(bang-history, AC_HELP_STRING([--enable-bang-history], [turn on csh-style history substitution]), opt_bang_history=$enableval) 211AC_ARG_ENABLE(brace-expansion, AC_HELP_STRING([--enable-brace-expansion], [include brace expansion]), opt_brace_expansion=$enableval) 212AC_ARG_ENABLE(command-timing, AC_HELP_STRING([--enable-command-timing], [enable the time reserved word and command timing]), opt_command_timing=$enableval) 213AC_ARG_ENABLE(cond-command, AC_HELP_STRING([--enable-cond-command], [enable the conditional command]), opt_cond_command=$enableval) 214AC_ARG_ENABLE(cond-regexp, AC_HELP_STRING([--enable-cond-regexp], [enable extgended regular expression matching in conditional commands]), opt_cond_regexp=$enableval) 215AC_ARG_ENABLE(debugger, AC_HELP_STRING([--enable-debugger], [enable support for bash debugger]), opt_debugger=$enableval) 216AC_ARG_ENABLE(directory-stack, AC_HELP_STRING([--enable-directory-stack], [enable builtins pushd/popd/dirs]), opt_dirstack=$enableval) 217AC_ARG_ENABLE(disabled-builtins, AC_HELP_STRING([--enable-disabled-builtins], [allow disabled builtins to still be invoked]), opt_disabled_builtins=$enableval) 218AC_ARG_ENABLE(dparen-arithmetic, AC_HELP_STRING([--enable-dparen-arithmetic], [include ((...)) command]), opt_dparen_arith=$enableval) 219AC_ARG_ENABLE(extended-glob, AC_HELP_STRING([--enable-extended-glob], [include ksh-style extended pattern matching]), opt_extended_glob=$enableval) 220AC_ARG_ENABLE(help-builtin, AC_HELP_STRING([--enable-help-builtin], [include the help builtin]), opt_help=$enableval) 221AC_ARG_ENABLE(history, AC_HELP_STRING([--enable-history], [turn on command history]), opt_history=$enableval) 222AC_ARG_ENABLE(job-control, AC_HELP_STRING([--enable-job-control], [enable job control features]), opt_job_control=$enableval) 223AC_ARG_ENABLE(multibyte, AC_HELP_STRING([--enable-multibyte], [enable multibyte characters if OS supports them]), opt_multibyte=$enableval) 224AC_ARG_ENABLE(net-redirections, AC_HELP_STRING([--enable-net-redirections], [enable /dev/tcp/host/port redirection]), opt_net_redirs=$enableval) 225AC_ARG_ENABLE(process-substitution, AC_HELP_STRING([--enable-process-substitution], [enable process substitution]), opt_process_subst=$enableval) 226AC_ARG_ENABLE(progcomp, AC_HELP_STRING([--enable-progcomp], [enable programmable completion and the complete builtin]), opt_progcomp=$enableval) 227AC_ARG_ENABLE(prompt-string-decoding, AC_HELP_STRING([--enable-prompt-string-decoding], [turn on escape character decoding in prompts]), opt_prompt_decoding=$enableval) 228AC_ARG_ENABLE(readline, AC_HELP_STRING([--enable-readline], [turn on command line editing]), opt_readline=$enableval) 229AC_ARG_ENABLE(restricted, AC_HELP_STRING([--enable-restricted], [enable a restricted shell]), opt_restricted=$enableval) 230AC_ARG_ENABLE(select, AC_HELP_STRING([--enable-select], [include select command]), opt_select=$enableval) 231AC_ARG_ENABLE(separate-helpfiles, AC_HELP_STRING([--enable-separate-helpfiles], [use external files for help builtin documentation]), opt_separate_help=$enableval) 232AC_ARG_ENABLE(single-help-strings, AC_HELP_STRING([--enable-single-help-strings], [store help documentation as a single string to ease translation]), opt_single_longdoc_strings=$enableval) 233AC_ARG_ENABLE(strict-posix-default, AC_HELP_STRING([--enable-strict-posix-default], [configure bash to be posix-conformant by default]), opt_strict_posix=$enableval) 234AC_ARG_ENABLE(usg-echo-default, AC_HELP_STRING([--enable-usg-echo-default], [a synonym for --enable-xpg-echo-default]), opt_xpg_echo=$enableval) 235AC_ARG_ENABLE(xpg-echo-default, AC_HELP_STRING([--enable-xpg-echo-default], [make the echo builtin expand escape sequences by default]), opt_xpg_echo=$enableval) 236 237dnl options that alter how bash is compiled and linked 238AC_ARG_ENABLE(mem-scramble, AC_HELP_STRING([--enable-mem-scramble], [scramble memory on calls to malloc and free]), opt_memscramble=$enableval) 239AC_ARG_ENABLE(profiling, AC_HELP_STRING([--enable-profiling], [allow profiling with gprof]), opt_profiling=$enableval) 240AC_ARG_ENABLE(static-link, AC_HELP_STRING([--enable-static-link], [link bash statically, for use as a root shell]), opt_static_link=$enableval) 241 242dnl opt_job_control is handled later, after BASH_JOB_CONTROL_MISSING runs 243 244dnl opt_readline and opt_history are handled later, because AC_PROG_CC needs 245dnl to be run before we can check the version of an already-installed readline 246dnl library 247 248if test $opt_alias = yes; then 249AC_DEFINE(ALIAS) 250fi 251if test $opt_dirstack = yes; then 252AC_DEFINE(PUSHD_AND_POPD) 253fi 254if test $opt_restricted = yes; then 255AC_DEFINE(RESTRICTED_SHELL) 256fi 257if test $opt_process_subst = yes; then 258AC_DEFINE(PROCESS_SUBSTITUTION) 259fi 260if test $opt_prompt_decoding = yes; then 261AC_DEFINE(PROMPT_STRING_DECODE) 262fi 263if test $opt_select = yes; then 264AC_DEFINE(SELECT_COMMAND) 265fi 266if test $opt_help = yes; then 267AC_DEFINE(HELP_BUILTIN) 268fi 269if test $opt_array_variables = yes; then 270AC_DEFINE(ARRAY_VARS) 271fi 272if test $opt_dparen_arith = yes; then 273AC_DEFINE(DPAREN_ARITHMETIC) 274fi 275if test $opt_brace_expansion = yes; then 276AC_DEFINE(BRACE_EXPANSION) 277fi 278if test $opt_disabled_builtins = yes; then 279AC_DEFINE(DISABLED_BUILTINS) 280fi 281if test $opt_command_timing = yes; then 282AC_DEFINE(COMMAND_TIMING) 283fi 284if test $opt_xpg_echo = yes ; then 285AC_DEFINE(DEFAULT_ECHO_TO_XPG) 286fi 287if test $opt_strict_posix = yes; then 288AC_DEFINE(STRICT_POSIX) 289fi 290if test $opt_extended_glob = yes ; then 291AC_DEFINE(EXTENDED_GLOB) 292fi 293if test $opt_cond_command = yes ; then 294AC_DEFINE(COND_COMMAND) 295fi 296if test $opt_cond_regexp = yes ; then 297AC_DEFINE(COND_REGEXP) 298fi 299if test $opt_arith_for_command = yes; then 300AC_DEFINE(ARITH_FOR_COMMAND) 301fi 302if test $opt_net_redirs = yes; then 303AC_DEFINE(NETWORK_REDIRECTIONS) 304fi 305if test $opt_progcomp = yes; then 306AC_DEFINE(PROGRAMMABLE_COMPLETION) 307fi 308if test $opt_multibyte = no; then 309AC_DEFINE(NO_MULTIBYTE_SUPPORT) 310fi 311if test $opt_debugger = yes; then 312AC_DEFINE(DEBUGGER) 313fi 314 315if test $opt_memscramble = yes; then 316AC_DEFINE(MEMSCRAMBLE) 317fi 318 319if test "$opt_minimal_config" = yes; then 320 TESTSCRIPT=run-minimal 321else 322 TESTSCRIPT=run-all 323fi 324 325HELPDIR= HELPDIRDEFINE= HELPINSTALL= 326if test "$opt_separate_help" != no; then 327 if test "$opt_separate_help" = "yes" ; then 328 HELPDIR='${datadir}/bash' 329 else 330 HELPDIR=$opt_separate_help 331 fi 332 HELPDIRDEFINE='-H ${HELPDIR}' 333 HELPINSTALL='install-help' 334fi 335HELPSTRINGS= 336if test "$opt_single_longdoc_strings" != "yes"; then 337 HELPSTRINGS='-S' 338fi 339 340dnl now substitute in the values generated by arguments 341AC_SUBST(TESTSCRIPT) 342AC_SUBST(PURIFY) 343AC_SUBST(MALLOC_TARGET) 344AC_SUBST(MALLOC_SRC) 345 346AC_SUBST(MALLOC_LIB) 347AC_SUBST(MALLOC_LIBRARY) 348AC_SUBST(MALLOC_LDFLAGS) 349AC_SUBST(MALLOC_DEP) 350 351AC_SUBST(htmldir) 352 353AC_SUBST(HELPDIR) 354AC_SUBST(HELPDIRDEFINE) 355AC_SUBST(HELPINSTALL) 356AC_SUBST(HELPSTRINGS) 357 358echo "" 359echo "Beginning configuration for bash-$BASHVERS-$RELSTATUS for ${host_cpu}-${host_vendor}-${host_os}" 360echo "" 361 362dnl compilation checks 363dnl AC_PROG_CC sets $cross_compiling to `yes' if cross-compiling for a 364dnl different environment 365AC_PROG_CC 366 367dnl test for Unix variants 368AC_ISC_POSIX 369AC_MINIX 370 371AC_SYS_LARGEFILE 372 373dnl BEGIN changes for cross-building (currently cygwin, minGW, and 374dnl (obsolete) BeOS) 375 376SIGNAMES_O= 377SIGNAMES_H=lsignames.h 378 379dnl load up the cross-building cache file -- add more cases and cache 380dnl files as necessary 381 382dnl Note that host and target machine are the same, and different than the 383dnl build machine. 384dnl Set SIGNAMES_H based on whether or not we're cross-compiling. 385 386CROSS_COMPILE= 387if test "x$cross_compiling" = "xyes"; then 388 case "${host}" in 389 *-cygwin*) 390 cross_cache=${srcdir}/cross-build/cygwin32.cache 391 ;; 392 *-mingw*) 393 cross_cache=${srcdir}/cross-build/cygwin32.cache 394 ;; 395 i[[3456]]86-*-beos*) 396 cross_cache=${srcdir}/cross-build/x86-beos.cache 397 ;; 398 *) echo "configure: cross-compiling for $host is not supported" >&2 399 ;; 400 esac 401 if test -n "${cross_cache}" && test -r "${cross_cache}"; then 402 echo "loading cross-build cache file ${cross_cache}" 403 . ${cross_cache} 404 fi 405 unset cross_cache 406 SIGNAMES_O='signames.o' 407 CROSS_COMPILE='-DCROSS_COMPILING' 408 AC_SUBST(CROSS_COMPILE) 409fi 410AC_SUBST(SIGNAMES_H) 411AC_SUBST(SIGNAMES_O) 412 413if test -z "$CC_FOR_BUILD"; then 414 if test "x$cross_compiling" = "xno"; then 415 CC_FOR_BUILD='$(CC)' 416 else 417 CC_FOR_BUILD=gcc 418 fi 419fi 420AC_SUBST(CC_FOR_BUILD) 421 422dnl END changes for cross-building 423 424dnl We want these before the checks, so the checks can modify their values. 425test -z "$CFLAGS" && CFLAGS=-g auto_cflags=1 426 427dnl If we're using gcc and the user hasn't specified CFLAGS, add -O2 to CFLAGS. 428test -n "$GCC" && test -n "$auto_cflags" && CFLAGS="$CFLAGS -O2" 429 430dnl handle options that alter how bash is compiled and linked 431dnl these must come after the test for cc/gcc 432if test "$opt_profiling" = "yes"; then 433 PROFILE_FLAGS=-pg 434 case "$host_os" in 435 solaris2*) ;; 436 *) opt_static_link=yes ;; 437 esac 438 DEBUG= MALLOC_DEBUG= 439fi 440 441if test "$opt_static_link" = yes; then 442 # if we're using gcc, add `-static' to LDFLAGS, except on Solaris >= 2 443 if test -n "$GCC" || test "$ac_cv_prog_gcc" = "yes"; then 444 STATIC_LD="-static" 445 case "$host_os" in 446 solaris2*) ;; 447 *) LDFLAGS="$LDFLAGS -static" ;; # XXX experimental 448 esac 449 fi 450fi 451 452if test "X$cross_compiling" = "Xno"; then 453 CPPFLAGS_FOR_BUILD=${CPPFLAGS_FOR_BUILD-"$CPPFLAGS"} 454 LDFLAGS_FOR_BUILD=${LDFLAGS_FOR_BUILD-'$(LDFLAGS)'} 455else 456 CPPFLAGS_FOR_BUILD=${CPPFLAGS_FOR_BUILD-""} 457 LDFLAGS_FOR_BUILD=${LDFLAGS_FOR_BUILD-""} 458fi 459 460test -z "$CFLAGS_FOR_BUILD" && CFLAGS_FOR_BUILD="-g" 461 462AC_SUBST(CFLAGS) 463AC_SUBST(CPPFLAGS) 464AC_SUBST(LDFLAGS) 465AC_SUBST(STATIC_LD) 466 467AC_SUBST(CFLAGS_FOR_BUILD) 468AC_SUBST(CPPFLAGS_FOR_BUILD) 469AC_SUBST(LDFLAGS_FOR_BUILD) 470 471AC_PROG_GCC_TRADITIONAL 472 473dnl BEGIN READLINE and HISTORY LIBRARY SECTION 474dnl prepare to allow bash to be linked against an already-installed readline 475 476dnl first test that the readline version is new enough to link bash against 477if test "$opt_readline" = yes && test "$opt_with_installed_readline" != "no" 478then 479 # If the user specified --with-installed-readline=PREFIX and PREFIX 480 # is not `yes', set ac_cv_rl_prefix to PREFIX 481 test $opt_with_installed_readline != "yes" && ac_cv_rl_prefix=$opt_with_installed_readline 482 483 RL_LIB_READLINE_VERSION 484 485 case "$ac_cv_rl_version" in 486 5*|6*|7*|8*|9*) ;; 487 *) opt_with_installed_readline=no 488 AC_MSG_WARN(installed readline library is too old to be linked with bash) 489 AC_MSG_WARN(using private bash version) 490 ;; 491 esac 492fi 493 494TILDE_LIB=-ltilde 495if test $opt_readline = yes; then 496 AC_DEFINE(READLINE) 497 if test "$opt_with_installed_readline" != "no" ; then 498 case "$opt_with_installed_readline" in 499 yes) RL_INCLUDE= ;; 500 *) case "$RL_INCLUDEDIR" in 501 /usr/include) ;; 502 *) RL_INCLUDE='-I${RL_INCLUDEDIR}' ;; 503 esac 504 ;; 505 esac 506 READLINE_DEP= 507 READLINE_LIB=-lreadline 508 # section for OS versions that don't allow unresolved symbols 509 # to be compiled into dynamic libraries. 510 case "$host_os" in 511 cygwin*) TILDE_LIB= ;; 512 esac 513 else 514 RL_LIBDIR='$(dot)/$(LIBSUBDIR)/readline' 515 READLINE_DEP='$(READLINE_LIBRARY)' 516 # section for OS versions that ship an older/broken version of 517 # readline as a standard dynamic library and don't allow a 518 # static version specified as -llibname to override the 519 # dynamic version 520 case "${host_os}" in 521 darwin[[89]]*) READLINE_LIB='${READLINE_LIBRARY}' ;; 522 *) READLINE_LIB=-lreadline ;; 523 esac 524 fi 525else 526 RL_LIBDIR='$(dot)/$(LIBSUBDIR)/readline' 527 READLINE_LIB= READLINE_DEP= 528fi 529if test $opt_history = yes || test $opt_bang_history = yes; then 530 if test $opt_history = yes; then 531 AC_DEFINE(HISTORY) 532 fi 533 if test $opt_bang_history = yes; then 534 AC_DEFINE(BANG_HISTORY) 535 fi 536 if test "$opt_with_installed_readline" != "no"; then 537 HIST_LIBDIR=$RL_LIBDIR 538 HISTORY_DEP= 539 HISTORY_LIB=-lhistory 540 case "$opt_with_installed_readline" in 541 yes) RL_INCLUDE= ;; 542 *) case "$RL_INCLUDEDIR" in 543 /usr/include) ;; 544 *) RL_INCLUDE='-I${RL_INCLUDEDIR}' ;; 545 esac 546 ;; 547 esac 548 else 549 HIST_LIBDIR='$(dot)/$(LIBSUBDIR)/readline' 550 HISTORY_DEP='$(HISTORY_LIBRARY)' 551 # section for OS versions that ship an older version of 552 # readline as a standard dynamic library and don't allow a 553 # static version specified as -llibname to override the 554 # dynamic version 555 case "${host_os}" in 556 darwin8*) HISTORY_LIB='${HISTORY_LIBRARY}' ;; 557 *) HISTORY_LIB=-lhistory ;; 558 esac 559 fi 560else 561 HIST_LIBDIR='$(dot)/$(LIBSUBDIR)/readline' 562 HISTORY_LIB= HISTORY_DEP= 563fi 564AC_SUBST(READLINE_LIB) 565AC_SUBST(READLINE_DEP) 566AC_SUBST(RL_LIBDIR) 567AC_SUBST(RL_INCLUDEDIR) 568AC_SUBST(RL_INCLUDE) 569AC_SUBST(HISTORY_LIB) 570AC_SUBST(HISTORY_DEP) 571AC_SUBST(HIST_LIBDIR) 572AC_SUBST(TILDE_LIB) 573 574dnl END READLINE and HISTORY LIBRARY SECTION 575 576dnl programs needed by the build and install process 577AC_PROG_INSTALL 578AC_CHECK_PROG(AR, ar, , ar) 579dnl Set default for ARFLAGS, since autoconf does not have a macro for it. 580dnl This allows people to set it when running configure or make 581test -n "$ARFLAGS" || ARFLAGS="cr" 582AC_PROG_RANLIB 583AC_PROG_YACC 584AC_PROG_MAKE_SET 585 586case "$host_os" in 587opennt*|interix*) MAKE_SHELL="$INTERIX_ROOT/bin/sh" ;; 588*) MAKE_SHELL=/bin/sh ;; 589esac 590AC_SUBST(MAKE_SHELL) 591 592dnl this is similar to the expanded AC_PROG_RANLIB 593if test x$SIZE = x; then 594 if test x$ac_tool_prefix = x; then 595 SIZE=size 596 else 597 SIZE=${ac_tool_prefix}size 598 save_IFS=$IFS ; IFS=: 599 size_found=0 600 for dir in $PATH; do 601 if test -x $dir/$SIZE ; then 602 size_found=1 603 break 604 fi 605 done 606 if test $size_found -eq 0; then 607 SIZE=: 608 fi 609 IFS=$save_IFS 610 fi 611fi 612AC_SUBST(SIZE) 613 614dnl Turn on any extensions available in the GNU C library. 615AC_DEFINE(_GNU_SOURCE, 1) 616 617dnl C compiler characteristics 618AC_C_CONST 619AC_C_INLINE 620AC_C_BIGENDIAN 621AC_C_STRINGIZE 622AC_C_LONG_DOUBLE 623AC_C_PROTOTYPES 624AC_C_CHAR_UNSIGNED 625 626dnl initialize GNU gettext 627AM_GNU_GETTEXT([no-libtool], [need-ngettext], [lib/intl]) 628 629dnl header files 630AC_HEADER_DIRENT 631AC_HEADER_TIME 632 633BASH_HEADER_INTTYPES 634 635AC_CHECK_HEADERS(unistd.h stdlib.h stdarg.h varargs.h limits.h string.h \ 636 memory.h locale.h termcap.h termio.h termios.h dlfcn.h \ 637 stddef.h stdint.h netdb.h pwd.h grp.h strings.h regex.h) 638AC_CHECK_HEADERS(sys/pte.h sys/stream.h sys/select.h sys/file.h \ 639 sys/resource.h sys/param.h sys/socket.h sys/stat.h \ 640 sys/time.h sys/times.h sys/types.h sys/wait.h) 641AC_CHECK_HEADERS(netinet/in.h arpa/inet.h) 642 643dnl sys/ptem.h requires definitions from sys/stream.h on systems where it 644dnl exists 645AC_CHECK_HEADER(sys/ptem.h, , ,[[ 646#if HAVE_SYS_STREAM_H 647# include <sys/stream.h> 648#endif 649]]) 650 651dnl special checks for libc functions 652AC_FUNC_ALLOCA 653AC_FUNC_GETPGRP 654AC_FUNC_SETVBUF_REVERSED 655AC_FUNC_VPRINTF 656AC_FUNC_STRCOLL 657 658dnl if we're not using the bash malloc but require the C alloca, set things 659dnl up to build a libmalloc.a containing only alloca.o 660 661if test "$ac_cv_func_alloca_works" = "no" && test "$opt_bash_malloc" = "no"; then 662 MALLOC_TARGET=alloca 663 MALLOC_SRC=alloca.c 664 665 MALLOC_LIB='-lmalloc' 666 MALLOC_LIBRARY='$(ALLOC_LIBDIR)/libmalloc.a' 667 MALLOC_LDFLAGS='-L$(ALLOC_LIBDIR)' 668 MALLOC_DEP='$(MALLOC_LIBRARY)' 669fi 670 671dnl if vprintf is not in libc, see if it's defined in stdio.h 672if test "$ac_cv_func_vprintf" = no; then 673 AC_MSG_CHECKING(for declaration of vprintf in stdio.h) 674 AC_EGREP_HEADER([[int[ ]*vprintf[^a-zA-Z0-9]]],stdio.h,ac_cv_func_vprintf=yes) 675 AC_MSG_RESULT($ac_cv_func_vprintf) 676 if test $ac_cv_func_vprintf = yes; then 677 AC_DEFINE(HAVE_VPRINTF) 678 fi 679fi 680 681if test "$ac_cv_func_vprintf" = no && test "$ac_cv_func__doprnt" = "yes"; then 682 AC_LIBOBJ(vprint) 683fi 684 685dnl signal stuff 686AC_TYPE_SIGNAL 687 688dnl checks for certain version-specific system calls and libc functions 689AC_CHECK_FUNC(__setostype, AC_DEFINE(HAVE_SETOSTYPE)) 690AC_CHECK_FUNC(wait3, AC_DEFINE(HAVE_WAIT3)) 691AC_CHECK_FUNC(isinf, AC_DEFINE(HAVE_ISINF_IN_LIBC)) 692AC_CHECK_FUNC(isnan, AC_DEFINE(HAVE_ISNAN_IN_LIBC)) 693 694dnl checks for missing libc functions 695AC_CHECK_FUNC(mkfifo,AC_DEFINE(HAVE_MKFIFO),AC_DEFINE(MKFIFO_MISSING)) 696 697dnl checks for system calls 698AC_CHECK_FUNCS(dup2 eaccess fcntl getdtablesize getgroups gethostname \ 699 getpagesize getpeername getrlimit getrusage gettimeofday \ 700 kill killpg lstat readlink sbrk select setdtablesize \ 701 tcgetpgrp uname ulimit waitpid) 702AC_REPLACE_FUNCS(rename) 703 704dnl checks for c library functions 705AC_CHECK_FUNCS(bcopy bzero confstr fnmatch \ 706 getaddrinfo gethostbyname getservbyname getservent inet_aton \ 707 memmove pathconf putenv raise regcomp regexec \ 708 setenv setlinebuf setlocale setvbuf siginterrupt strchr \ 709 sysconf tcgetattr times ttyname tzset unsetenv) 710 711AC_CHECK_FUNCS(vsnprintf snprintf vasprintf asprintf) 712AC_CHECK_FUNCS(isascii isblank isgraph isprint isspace isxdigit) 713AC_CHECK_FUNCS(getpwent getpwnam getpwuid) 714AC_REPLACE_FUNCS(getcwd memset strcasecmp strerror strftime strnlen strpbrk strstr) 715AC_REPLACE_FUNCS(strtod strtol strtoul strtoll strtoull strtoimax strtoumax) 716 717AC_CHECK_DECLS([confstr]) 718AC_CHECK_DECLS([printf]) 719AC_CHECK_DECLS([sbrk]) 720AC_CHECK_DECLS([setregid]) 721AC_CHECK_DECLS([strcpy]) 722AC_CHECK_DECLS([strsignal]) 723 724dnl Extra test to detect the horribly broken HP/UX 11.00 strtold(3) 725AC_CHECK_DECLS([strtold], [ 726 AC_MSG_CHECKING([for broken strtold]) 727 AC_CACHE_VAL(bash_cv_strtold_broken, 728 [AC_TRY_COMPILE( 729 [#include <stdlib.h>], 730 [int main() { long double r; char *foo, bar; r = strtold(foo, &bar);}], 731 bash_cv_strtold_broken=no, bash_cv_strtold_broken=yes, 732 [AC_MSG_WARN(cannot check for broken strtold if cross-compiling, defaulting to no)]) 733 ] 734 ) 735 AC_MSG_RESULT($bash_cv_strtold_broken) 736 if test "$bash_cv_strtold_broken" = "yes" ; then 737 AC_DEFINE(STRTOLD_BROKEN) 738 fi 739]) 740 741 742BASH_CHECK_DECL(strtoimax) 743BASH_CHECK_DECL(strtol) 744BASH_CHECK_DECL(strtoll) 745BASH_CHECK_DECL(strtoul) 746BASH_CHECK_DECL(strtoull) 747BASH_CHECK_DECL(strtoumax) 748 749AC_FUNC_MKTIME 750 751dnl 752dnl Checks for lib/intl and related code (uses some of the output from 753dnl AM_GNU_GETTEXT) 754dnl 755 756AC_CHECK_HEADERS([argz.h errno.h fcntl.h malloc.h stdio_ext.h]) 757 758dnl AC_FUNC_MALLOC 759AC_FUNC_MMAP 760AC_CHECK_FUNCS([__argz_count __argz_next __argz_stringify dcgettext mempcpy \ 761 munmap stpcpy strcspn strdup]) 762 763INTL_DEP= INTL_INC= LIBINTL_H= 764if test "x$USE_INCLUDED_LIBINTL" = "xyes"; then 765 INTL_DEP='${INTL_LIBDIR}/libintl.a' 766 INTL_INC='-I${INTL_LIBSRC} -I${INTL_BUILDDIR}' 767 LIBINTL_H='${INTL_BUILDDIR}/libintl.h' 768fi 769AC_SUBST(INTL_DEP) 770AC_SUBST(INTL_INC) 771AC_SUBST(LIBINTL_H) 772 773dnl 774dnl End of checks needed by files in lib/intl 775dnl 776 777BASH_CHECK_MULTIBYTE 778 779dnl checks for the dynamic loading library functions in libc and libdl 780if test "$opt_static_link" != yes; then 781AC_CHECK_LIB(dl, dlopen) 782AC_CHECK_FUNCS(dlopen dlclose dlsym) 783fi 784 785dnl this defines SYS_SIGLIST_DECLARED 786AC_DECL_SYS_SIGLIST 787 788dnl network functions -- check for inet_aton again 789if test "$ac_cv_func_inet_aton" != 'yes'; then 790BASH_FUNC_INET_ATON 791fi 792 793dnl libraries 794dnl this is reportedly no longer necessary for irix[56].? 795case "$host_os" in 796irix4*) AC_CHECK_LIB(sun, getpwent) ;; 797esac 798 799dnl check for getpeername in the socket library only if it's not in libc 800if test "$ac_cv_func_getpeername" = no; then 801 BASH_CHECK_LIB_SOCKET 802fi 803dnl check for gethostbyname in socket libraries if it's not in libc 804if test "$ac_cv_func_gethostbyname" = no; then 805 BASH_FUNC_GETHOSTBYNAME 806fi 807 808dnl system types 809AC_TYPE_GETGROUPS 810AC_TYPE_OFF_T 811AC_TYPE_MODE_T 812AC_TYPE_UID_T 813AC_TYPE_PID_T 814AC_TYPE_SIZE_T 815AC_CHECK_TYPE(ssize_t, int) 816AC_CHECK_TYPE(time_t, long) 817 818BASH_TYPE_LONG_LONG 819BASH_TYPE_UNSIGNED_LONG_LONG 820 821AC_TYPE_SIGNAL 822 823AC_CHECK_SIZEOF(char, 1) 824AC_CHECK_SIZEOF(short, 2) 825AC_CHECK_SIZEOF(int, 4) 826AC_CHECK_SIZEOF(long, 4) 827AC_CHECK_SIZEOF(char *, 4) 828AC_CHECK_SIZEOF(double, 8) 829AC_CHECK_SIZEOF([long long], 8) 830 831AC_CHECK_TYPE(u_int, [unsigned int]) 832AC_CHECK_TYPE(u_long, [unsigned long]) 833 834BASH_TYPE_BITS16_T 835BASH_TYPE_U_BITS16_T 836BASH_TYPE_BITS32_T 837BASH_TYPE_U_BITS32_T 838BASH_TYPE_BITS64_T 839 840BASH_TYPE_PTRDIFF_T 841 842dnl structures 843AC_HEADER_STAT 844 845dnl system services 846AC_SYS_INTERPRETER 847if test $ac_cv_sys_interpreter = yes; then 848AC_DEFINE(HAVE_HASH_BANG_EXEC) 849fi 850 851dnl Miscellaneous Bash tests 852if test "$ac_cv_func_lstat" = "no"; then 853BASH_FUNC_LSTAT 854fi 855 856dnl behavior of system calls and library functions 857BASH_FUNC_CTYPE_NONASCII 858BASH_FUNC_DUP2_CLOEXEC_CHECK 859BASH_SYS_PGRP_SYNC 860BASH_SYS_SIGNAL_VINTAGE 861 862dnl checking for the presence of certain library symbols 863BASH_SYS_ERRLIST 864BASH_SYS_SIGLIST 865BASH_UNDER_SYS_SIGLIST 866 867dnl various system types 868BASH_TYPE_SIGHANDLER 869BASH_CHECK_TYPE(clock_t, [#include <sys/times.h>], long) 870BASH_CHECK_TYPE(sigset_t, [#include <signal.h>], int) 871BASH_CHECK_TYPE(quad_t, , long, HAVE_QUAD_T) 872BASH_CHECK_TYPE(intmax_t, , $bash_cv_type_long_long) 873BASH_CHECK_TYPE(uintmax_t, , $bash_cv_type_unsigned_long_long) 874if test "$ac_cv_header_sys_socket_h" = "yes"; then 875BASH_CHECK_TYPE(socklen_t, [#include <sys/socket.h>], int, HAVE_SOCKLEN_T) 876fi 877BASH_TYPE_RLIMIT 878 879dnl presence and contents of structures used by system calls 880BASH_STRUCT_TERMIOS_LDISC 881BASH_STRUCT_TERMIO_LDISC 882BASH_STRUCT_DIRENT_D_INO 883BASH_STRUCT_DIRENT_D_FILENO 884BASH_STRUCT_DIRENT_D_NAMLEN 885BASH_STRUCT_WINSIZE 886BASH_STRUCT_TIMEVAL 887AC_CHECK_MEMBERS([struct stat.st_blocks]) 888AC_STRUCT_TM 889AC_STRUCT_TIMEZONE 890BASH_STRUCT_TIMEZONE 891 892dnl presence and behavior of C library functions 893BASH_FUNC_STRSIGNAL 894BASH_FUNC_OPENDIR_CHECK 895BASH_FUNC_ULIMIT_MAXFDS 896BASH_FUNC_GETENV 897if test "$ac_cv_func_getcwd" = "yes"; then 898BASH_FUNC_GETCWD 899fi 900BASH_FUNC_POSIX_SETJMP 901BASH_FUNC_STRCOLL 902 903dnl If putenv or unsetenv is not present, set the right define so the 904dnl prototype and declaration in lib/sh/getenv.c will be standard-conformant 905 906if test "$ac_cv_func_putenv" = "yes"; then 907BASH_FUNC_STD_PUTENV 908else 909AC_DEFINE(HAVE_STD_PUTENV) 910fi 911if test "$ac_cv_func_unsetenv" = "yes"; then 912BASH_FUNC_STD_UNSETENV 913else 914AC_DEFINE(HAVE_STD_UNSETENV) 915fi 916 917BASH_FUNC_PRINTF_A_FORMAT 918 919dnl presence and behavior of OS functions 920BASH_SYS_REINSTALL_SIGHANDLERS 921BASH_SYS_JOB_CONTROL_MISSING 922BASH_SYS_NAMED_PIPES 923 924dnl presence of certain CPP defines 925AC_HEADER_TIOCGWINSZ 926BASH_HAVE_TIOCSTAT 927BASH_HAVE_FIONREAD 928 929BASH_CHECK_WCONTINUED 930 931dnl miscellaneous 932BASH_CHECK_SPEED_T 933BASH_CHECK_GETPW_FUNCS 934BASH_CHECK_RTSIGS 935BASH_CHECK_SYS_SIGLIST 936 937dnl special checks 938case "$host_os" in 939hpux*) BASH_CHECK_KERNEL_RLIMIT ;; 940esac 941 942if test "$opt_readline" = yes; then 943dnl yuck 944case "$host_os" in 945aix*) prefer_curses=yes ;; 946esac 947BASH_CHECK_LIB_TERMCAP 948fi 949AC_SUBST(TERMCAP_LIB) 950AC_SUBST(TERMCAP_DEP) 951 952BASH_CHECK_DEV_FD 953BASH_CHECK_DEV_STDIN 954BASH_SYS_DEFAULT_MAIL_DIR 955 956if test "$bash_cv_job_control_missing" = missing; then 957 opt_job_control=no 958fi 959 960if test "$opt_job_control" = yes; then 961AC_DEFINE(JOB_CONTROL) 962JOBS_O=jobs.o 963else 964JOBS_O=nojobs.o 965fi 966 967AC_SUBST(JOBS_O) 968 969dnl Defines that we want to propagate to the Makefiles in subdirectories, 970dnl like glob and readline 971 972LOCAL_DEFS=-DSHELL 973 974dnl use this section to possibly define more cpp variables, specify local 975dnl libraries, and specify any additional local cc flags 976dnl 977dnl this should really go away someday 978 979case "${host_os}" in 980sysv4.2*) AC_DEFINE(SVR4_2) 981 AC_DEFINE(SVR4) ;; 982sysv4*) AC_DEFINE(SVR4) ;; 983sysv5*) AC_DEFINE(SVR5) ;; 984hpux9*) LOCAL_CFLAGS="-DHPUX9 -DHPUX" ;; 985hpux*) LOCAL_CFLAGS=-DHPUX ;; 986dgux*) LOCAL_CFLAGS=-D_DGUX_SOURCE; LOCAL_LIBS=-ldgc ;; 987isc*) LOCAL_CFLAGS=-Disc386 ;; 988rhapsody*) LOCAL_CFLAGS=-DRHAPSODY ;; 989darwin*) LOCAL_CFLAGS=-DMACOSX ;; 990sco3.2v5*) LOCAL_CFLAGS="-b elf -DWAITPID_BROKEN -DPATH_MAX=1024" ;; 991sco3.2v4*) LOCAL_CFLAGS="-DMUST_UNBLOCK_CHLD -DPATH_MAX=1024" ;; 992sco3.2*) LOCAL_CFLAGS=-DMUST_UNBLOCK_CHLD ;; 993sunos4*) LOCAL_CFLAGS=-DSunOS4 ;; 994solaris2.5*) LOCAL_CFLAGS="-DSunOS5 -DSOLARIS" ;; 995solaris2*) LOCAL_CFLAGS=-DSOLARIS ;; 996lynxos*) LOCAL_CFLAGS=-DRECYCLES_PIDS ;; 997linux*) LOCAL_LDFLAGS=-rdynamic # allow dynamic loading 998 case "`uname -r`" in 999 2.[[456789]]*|3*) AC_DEFINE(PGRP_PIPE) ;; 1000 esac ;; 1001*qnx6*) LOCAL_CFLAGS="-Dqnx -Dqnx6" LOCAL_LIBS="-lncurses" ;; 1002*qnx*) LOCAL_CFLAGS="-Dqnx -F -3s" LOCAL_LDFLAGS="-3s" LOCAL_LIBS="-lunix -lncurses" ;; 1003powerux*) LOCAL_LIBS="-lgen" ;; 1004cygwin*) LOCAL_CFLAGS=-DRECYCLES_PIDS ;; 1005opennt*|interix*) LOCAL_CFLAGS="-DNO_MAIN_ENV_ARG -DBROKEN_DIRENT_D_INO -D_POSIX_SOURCE" ;; 1006esac 1007 1008dnl Stanza for OS/compiler pair-specific flags 1009case "${host_os}-${CC}" in 1010aix4.2*-*gcc*) LOCAL_LDFLAGS="-Xlinker -bexpall -Xlinker -brtl" ;; 1011aix4.2*) LOCAL_LDFLAGS="-bexpall -brtl" ;; 1012bsdi4*-*gcc*) LOCAL_LDFLAGS="-rdynamic" ;; # allow dynamic loading, like Linux 1013esac 1014 1015dnl FreeBSD-3.x can have either a.out or ELF 1016case "${host_os}" in 1017freebsd[[3-9]]*) 1018 if test -x /usr/bin/objformat && test "`/usr/bin/objformat`" = "elf" ; then 1019 LOCAL_LDFLAGS=-rdynamic # allow dynamic loading 1020 fi ;; 1021freebsdelf*) LOCAL_LDFLAGS=-rdynamic ;; # allow dynamic loading 1022dragonfly*) LOCAL_LDFLAGS=-rdynamic ;; # allow dynamic loading 1023esac 1024 1025case "$host_cpu" in 1026*cray*) LOCAL_CFLAGS="-DCRAY" ;; # shell var so config.h can use it 1027esac 1028 1029case "$host_cpu-$host_os" in 1030ibmrt-*bsd4*) LOCAL_CFLAGS="-ma -U__STDC__" ;; 1031esac 1032 1033case "$host_cpu-$host_vendor-$host_os" in 1034m88k-motorola-sysv3) LOCAL_CFLAGS=-DWAITPID_BROKEN ;; 1035mips-pyramid-sysv4) LOCAL_CFLAGS=-Xa ;; 1036esac 1037 1038# 1039# Shared object configuration section. These values are generated by 1040# ${srcdir}/support/shobj-conf 1041# 1042if test "$ac_cv_func_dlopen" = "yes" && test -f ${srcdir}/support/shobj-conf 1043then 1044 AC_MSG_CHECKING(shared object configuration for loadable builtins) 1045 eval `${CONFIG_SHELL-/bin/sh} ${srcdir}/support/shobj-conf -C "${CC}" -c "${host_cpu}" -o "${host_os}" -v "${host_vendor}"` 1046 AC_SUBST(SHOBJ_CC) 1047 AC_SUBST(SHOBJ_CFLAGS) 1048 AC_SUBST(SHOBJ_LD) 1049 AC_SUBST(SHOBJ_LDFLAGS) 1050 AC_SUBST(SHOBJ_XLDFLAGS) 1051 AC_SUBST(SHOBJ_LIBS) 1052 AC_SUBST(SHOBJ_STATUS) 1053 AC_MSG_RESULT($SHOBJ_STATUS) 1054fi 1055 1056# try to create a directory tree if the source is elsewhere 1057# this should be packaged into a script accessible via ${srcdir}/support 1058case "$srcdir" in 1059.) ;; 1060*) for d in doc tests support lib examples; do # dirs 1061 test -d $d || mkdir $d 1062 done 1063 for ld in readline glob tilde malloc sh termcap; do # libdirs 1064 test -d lib/$ld || mkdir lib/$ld 1065 done 1066 test -d examples/loadables || mkdir examples/loadables # loadable builtins 1067 test -d examples/loadables/perl || mkdir examples/loadables/perl 1068 ;; 1069esac 1070 1071BUILD_DIR=`pwd` 1072case "$BUILD_DIR" in 1073*\ *) BUILD_DIR=`echo "$BUILD_DIR" | sed 's: :\\\\ :g'` ;; 1074*) ;; 1075esac 1076 1077AC_SUBST(PROFILE_FLAGS) 1078 1079AC_SUBST(incdir) 1080AC_SUBST(BUILD_DIR) 1081 1082AC_SUBST(YACC) 1083AC_SUBST(AR) 1084AC_SUBST(ARFLAGS) 1085 1086AC_SUBST(BASHVERS) 1087AC_SUBST(RELSTATUS) 1088AC_SUBST(DEBUG) 1089AC_SUBST(MALLOC_DEBUG) 1090 1091AC_SUBST(host_cpu) 1092AC_SUBST(host_vendor) 1093AC_SUBST(host_os) 1094 1095AC_SUBST(LOCAL_LIBS) 1096AC_SUBST(LOCAL_CFLAGS) 1097AC_SUBST(LOCAL_LDFLAGS) 1098AC_SUBST(LOCAL_DEFS) 1099 1100#AC_SUBST(ALLOCA_SOURCE) 1101#AC_SUBST(ALLOCA_OBJECT) 1102 1103AC_OUTPUT([Makefile builtins/Makefile lib/readline/Makefile lib/glob/Makefile \ 1104 lib/intl/Makefile \ 1105 lib/malloc/Makefile lib/sh/Makefile lib/termcap/Makefile \ 1106 lib/tilde/Makefile doc/Makefile support/Makefile po/Makefile.in \ 1107 examples/loadables/Makefile examples/loadables/perl/Makefile \ 1108 pathnames.h], 1109[ 1110# Makefile uses this timestamp file to record whether config.h is up to date. 1111echo timestamp > stamp-h 1112]) 1113