1# tcl.m4 -- 2# 3# This file provides a set of autoconf macros to help TEA-enable 4# a Tcl extension. 5# 6# Copyright (c) 1999-2000 Ajuba Solutions. 7# Copyright (c) 2002-2005 ActiveState Corporation. 8# 9# See the file "license.terms" for information on usage and redistribution 10# of this file, and for a DISCLAIMER OF ALL WARRANTIES. 11# 12# RCS: @(#) $Id: tcl.m4,v 1.21 2006/12/28 17:29:49 jcw Exp $ 13 14AC_PREREQ(2.50) 15 16dnl TEA extensions pass us the version of TEA they think they 17dnl are compatible with (must be set in TEA_INIT below) 18dnl TEA_VERSION="3.5" 19 20# Possible values for key variables defined: 21# 22# TEA_WINDOWINGSYSTEM - win32 aqua x11 (mirrors 'tk windowingsystem') 23# TEA_PLATFORM - windows unix 24# 25 26#------------------------------------------------------------------------ 27# TEA_PATH_TCLCONFIG -- 28# 29# Locate the tclConfig.sh file and perform a sanity check on 30# the Tcl compile flags 31# 32# Arguments: 33# none 34# 35# Results: 36# 37# Adds the following arguments to configure: 38# --with-tcl=... 39# 40# Defines the following vars: 41# TCL_BIN_DIR Full path to the directory containing 42# the tclConfig.sh file 43#------------------------------------------------------------------------ 44 45AC_DEFUN([TEA_PATH_TCLCONFIG], [ 46 dnl Make sure we are initialized 47 AC_REQUIRE([TEA_INIT]) 48 # 49 # Ok, lets find the tcl configuration 50 # First, look for one uninstalled. 51 # the alternative search directory is invoked by --with-tcl 52 # 53 54 if test x"${no_tcl}" = x ; then 55 # we reset no_tcl in case something fails here 56 no_tcl=true 57 AC_ARG_WITH(tcl, 58 AC_HELP_STRING([--with-tcl], 59 [directory containing tcl configuration (tclConfig.sh)]), 60 with_tclconfig=${withval}) 61 AC_MSG_CHECKING([for Tcl configuration]) 62 AC_CACHE_VAL(ac_cv_c_tclconfig,[ 63 64 # First check to see if --with-tcl was specified. 65 if test x"${with_tclconfig}" != x ; then 66 case ${with_tclconfig} in 67 */tclConfig.sh ) 68 if test -f ${with_tclconfig}; then 69 AC_MSG_WARN([--with-tcl argument should refer to directory containing tclConfig.sh, not to tclConfig.sh itself]) 70 with_tclconfig=`echo ${with_tclconfig} | sed 's!/tclConfig\.sh$!!'` 71 fi ;; 72 esac 73 if test -f "${with_tclconfig}/tclConfig.sh" ; then 74 ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)` 75 else 76 AC_MSG_ERROR([${with_tclconfig} directory doesn't contain tclConfig.sh]) 77 fi 78 fi 79 80 # then check for a private Tcl installation 81 if test x"${ac_cv_c_tclconfig}" = x ; then 82 for i in \ 83 ../tcl \ 84 `ls -dr ../tcl[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \ 85 `ls -dr ../tcl[[8-9]].[[0-9]] 2>/dev/null` \ 86 `ls -dr ../tcl[[8-9]].[[0-9]]* 2>/dev/null` \ 87 ../../tcl \ 88 `ls -dr ../../tcl[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \ 89 `ls -dr ../../tcl[[8-9]].[[0-9]] 2>/dev/null` \ 90 `ls -dr ../../tcl[[8-9]].[[0-9]]* 2>/dev/null` \ 91 ../../../tcl \ 92 `ls -dr ../../../tcl[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \ 93 `ls -dr ../../../tcl[[8-9]].[[0-9]] 2>/dev/null` \ 94 `ls -dr ../../../tcl[[8-9]].[[0-9]]* 2>/dev/null` ; do 95 if test -f "$i/unix/tclConfig.sh" ; then 96 ac_cv_c_tclconfig=`(cd $i/unix; pwd)` 97 break 98 fi 99 done 100 fi 101 102 # on Darwin, check in Framework installation locations 103 if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then 104 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \ 105 `ls -d /Library/Frameworks 2>/dev/null` \ 106 `ls -d /Network/Library/Frameworks 2>/dev/null` \ 107 `ls -d /System/Library/Frameworks 2>/dev/null` \ 108 ; do 109 if test -f "$i/Tcl.framework/tclConfig.sh" ; then 110 ac_cv_c_tclconfig=`(cd $i/Tcl.framework; pwd)` 111 break 112 fi 113 done 114 fi 115 116 # on Windows, check in common installation locations 117 if test "${TEA_PLATFORM}" = "windows" \ 118 -a x"${ac_cv_c_tclconfig}" = x ; then 119 for i in `ls -d C:/Tcl/lib 2>/dev/null` \ 120 `ls -d C:/Progra~1/Tcl/lib 2>/dev/null` \ 121 ; do 122 if test -f "$i/tclConfig.sh" ; then 123 ac_cv_c_tclconfig=`(cd $i; pwd)` 124 break 125 fi 126 done 127 fi 128 129 # check in a few common install locations 130 if test x"${ac_cv_c_tclconfig}" = x ; then 131 for i in `ls -d ${libdir} 2>/dev/null` \ 132 `ls -d ${exec_prefix}/lib 2>/dev/null` \ 133 `ls -d ${prefix}/lib 2>/dev/null` \ 134 `ls -d /usr/local/lib 2>/dev/null` \ 135 `ls -d /usr/contrib/lib 2>/dev/null` \ 136 `ls -d /usr/lib 2>/dev/null` \ 137 ; do 138 if test -f "$i/tclConfig.sh" ; then 139 ac_cv_c_tclconfig=`(cd $i; pwd)` 140 break 141 fi 142 done 143 fi 144 145 # check in a few other private locations 146 if test x"${ac_cv_c_tclconfig}" = x ; then 147 for i in \ 148 ${srcdir}/../tcl \ 149 `ls -dr ${srcdir}/../tcl[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \ 150 `ls -dr ${srcdir}/../tcl[[8-9]].[[0-9]] 2>/dev/null` \ 151 `ls -dr ${srcdir}/../tcl[[8-9]].[[0-9]]* 2>/dev/null` ; do 152 if test -f "$i/unix/tclConfig.sh" ; then 153 ac_cv_c_tclconfig=`(cd $i/unix; pwd)` 154 break 155 fi 156 done 157 fi 158 ]) 159 160 if test x"${ac_cv_c_tclconfig}" = x ; then 161 TCL_BIN_DIR="# no Tcl configs found" 162 AC_MSG_WARN([Can't find Tcl configuration definitions]) 163 exit 0 164 else 165 no_tcl= 166 TCL_BIN_DIR=${ac_cv_c_tclconfig} 167 AC_MSG_RESULT([found ${TCL_BIN_DIR}/tclConfig.sh]) 168 fi 169 fi 170]) 171 172#------------------------------------------------------------------------ 173# TEA_PATH_TKCONFIG -- 174# 175# Locate the tkConfig.sh file 176# 177# Arguments: 178# none 179# 180# Results: 181# 182# Adds the following arguments to configure: 183# --with-tk=... 184# 185# Defines the following vars: 186# TK_BIN_DIR Full path to the directory containing 187# the tkConfig.sh file 188#------------------------------------------------------------------------ 189 190AC_DEFUN([TEA_PATH_TKCONFIG], [ 191 # 192 # Ok, lets find the tk configuration 193 # First, look for one uninstalled. 194 # the alternative search directory is invoked by --with-tk 195 # 196 197 if test x"${no_tk}" = x ; then 198 # we reset no_tk in case something fails here 199 no_tk=true 200 AC_ARG_WITH(tk, 201 AC_HELP_STRING([--with-tk], 202 [directory containing tk configuration (tkConfig.sh)]), 203 with_tkconfig=${withval}) 204 AC_MSG_CHECKING([for Tk configuration]) 205 AC_CACHE_VAL(ac_cv_c_tkconfig,[ 206 207 # First check to see if --with-tkconfig was specified. 208 if test x"${with_tkconfig}" != x ; then 209 case ${with_tkconfig} in 210 */tkConfig.sh ) 211 if test -f ${with_tkconfig}; then 212 AC_MSG_WARN([--with-tk argument should refer to directory containing tkConfig.sh, not to tkConfig.sh itself]) 213 with_tkconfig=`echo ${with_tkconfig} | sed 's!/tkConfig\.sh$!!'` 214 fi ;; 215 esac 216 if test -f "${with_tkconfig}/tkConfig.sh" ; then 217 ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)` 218 else 219 AC_MSG_ERROR([${with_tkconfig} directory doesn't contain tkConfig.sh]) 220 fi 221 fi 222 223 # then check for a private Tk library 224 if test x"${ac_cv_c_tkconfig}" = x ; then 225 for i in \ 226 ../tk \ 227 `ls -dr ../tk[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \ 228 `ls -dr ../tk[[8-9]].[[0-9]] 2>/dev/null` \ 229 `ls -dr ../tk[[8-9]].[[0-9]]* 2>/dev/null` \ 230 ../../tk \ 231 `ls -dr ../../tk[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \ 232 `ls -dr ../../tk[[8-9]].[[0-9]] 2>/dev/null` \ 233 `ls -dr ../../tk[[8-9]].[[0-9]]* 2>/dev/null` \ 234 ../../../tk \ 235 `ls -dr ../../../tk[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \ 236 `ls -dr ../../../tk[[8-9]].[[0-9]] 2>/dev/null` \ 237 `ls -dr ../../../tk[[8-9]].[[0-9]]* 2>/dev/null` ; do 238 if test -f "$i/unix/tkConfig.sh" ; then 239 ac_cv_c_tkconfig=`(cd $i/unix; pwd)` 240 break 241 fi 242 done 243 fi 244 245 # on Darwin, check in Framework installation locations 246 if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tkconfig}" = x ; then 247 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \ 248 `ls -d /Library/Frameworks 2>/dev/null` \ 249 `ls -d /Network/Library/Frameworks 2>/dev/null` \ 250 `ls -d /System/Library/Frameworks 2>/dev/null` \ 251 ; do 252 if test -f "$i/Tk.framework/tkConfig.sh" ; then 253 ac_cv_c_tkconfig=`(cd $i/Tk.framework; pwd)` 254 break 255 fi 256 done 257 fi 258 259 # check in a few common install locations 260 if test x"${ac_cv_c_tkconfig}" = x ; then 261 for i in `ls -d ${libdir} 2>/dev/null` \ 262 `ls -d ${exec_prefix}/lib 2>/dev/null` \ 263 `ls -d ${prefix}/lib 2>/dev/null` \ 264 `ls -d /usr/local/lib 2>/dev/null` \ 265 `ls -d /usr/contrib/lib 2>/dev/null` \ 266 `ls -d /usr/lib 2>/dev/null` \ 267 ; do 268 if test -f "$i/tkConfig.sh" ; then 269 ac_cv_c_tkconfig=`(cd $i; pwd)` 270 break 271 fi 272 done 273 fi 274 275 # on Windows, check in common installation locations 276 if test "${TEA_PLATFORM}" = "windows" \ 277 -a x"${ac_cv_c_tkconfig}" = x ; then 278 for i in `ls -d C:/Tcl/lib 2>/dev/null` \ 279 `ls -d C:/Progra~1/Tcl/lib 2>/dev/null` \ 280 ; do 281 if test -f "$i/tkConfig.sh" ; then 282 ac_cv_c_tkconfig=`(cd $i; pwd)` 283 break 284 fi 285 done 286 fi 287 288 # check in a few other private locations 289 if test x"${ac_cv_c_tkconfig}" = x ; then 290 for i in \ 291 ${srcdir}/../tk \ 292 `ls -dr ${srcdir}/../tk[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \ 293 `ls -dr ${srcdir}/../tk[[8-9]].[[0-9]] 2>/dev/null` \ 294 `ls -dr ${srcdir}/../tk[[8-9]].[[0-9]]* 2>/dev/null` ; do 295 if test -f "$i/unix/tkConfig.sh" ; then 296 ac_cv_c_tkconfig=`(cd $i/unix; pwd)` 297 break 298 fi 299 done 300 fi 301 ]) 302 303 if test x"${ac_cv_c_tkconfig}" = x ; then 304 TK_BIN_DIR="# no Tk configs found" 305 AC_MSG_WARN([Can't find Tk configuration definitions]) 306 exit 0 307 else 308 no_tk= 309 TK_BIN_DIR=${ac_cv_c_tkconfig} 310 AC_MSG_RESULT([found ${TK_BIN_DIR}/tkConfig.sh]) 311 fi 312 fi 313]) 314 315#------------------------------------------------------------------------ 316# TEA_LOAD_TCLCONFIG -- 317# 318# Load the tclConfig.sh file 319# 320# Arguments: 321# 322# Requires the following vars to be set: 323# TCL_BIN_DIR 324# 325# Results: 326# 327# Subst the following vars: 328# TCL_BIN_DIR 329# TCL_SRC_DIR 330# TCL_LIB_FILE 331# 332#------------------------------------------------------------------------ 333 334AC_DEFUN([TEA_LOAD_TCLCONFIG], [ 335 AC_MSG_CHECKING([for existence of ${TCL_BIN_DIR}/tclConfig.sh]) 336 337 if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then 338 AC_MSG_RESULT([loading]) 339 . ${TCL_BIN_DIR}/tclConfig.sh 340 else 341 AC_MSG_RESULT([could not find ${TCL_BIN_DIR}/tclConfig.sh]) 342 fi 343 344 # eval is required to do the TCL_DBGX substitution 345 eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\"" 346 eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\"" 347 348 # If the TCL_BIN_DIR is the build directory (not the install directory), 349 # then set the common variable name to the value of the build variables. 350 # For example, the variable TCL_LIB_SPEC will be set to the value 351 # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC 352 # instead of TCL_BUILD_LIB_SPEC since it will work with both an 353 # installed and uninstalled version of Tcl. 354 if test -f ${TCL_BIN_DIR}/Makefile ; then 355 TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC} 356 TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC} 357 TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH} 358 elif test "`uname -s`" = "Darwin"; then 359 # If Tcl was built as a framework, attempt to use the libraries 360 # from the framework at the given location so that linking works 361 # against Tcl.framework installed in an arbitary location. 362 case ${TCL_DEFS} in 363 *TCL_FRAMEWORK*) 364 if test -f ${TCL_BIN_DIR}/${TCL_LIB_FILE}; then 365 for i in "`cd ${TCL_BIN_DIR}; pwd`" \ 366 "`cd ${TCL_BIN_DIR}/../..; pwd`"; do 367 if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then 368 TCL_LIB_SPEC="-F`dirname "$i"` -framework ${TCL_LIB_FILE}" 369 break 370 fi 371 done 372 fi 373 if test -f ${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}; then 374 TCL_STUB_LIB_SPEC="-L${TCL_BIN_DIR} ${TCL_STUB_LIB_FLAG}" 375 TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}" 376 fi 377 ;; 378 esac 379 fi 380 381 # eval is required to do the TCL_DBGX substitution 382 eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\"" 383 eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\"" 384 eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\"" 385 eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\"" 386 387 AC_SUBST(TCL_VERSION) 388 AC_SUBST(TCL_BIN_DIR) 389 AC_SUBST(TCL_SRC_DIR) 390 391 AC_SUBST(TCL_LIB_FILE) 392 AC_SUBST(TCL_LIB_FLAG) 393 AC_SUBST(TCL_LIB_SPEC) 394 395 AC_SUBST(TCL_STUB_LIB_FILE) 396 AC_SUBST(TCL_STUB_LIB_FLAG) 397 AC_SUBST(TCL_STUB_LIB_SPEC) 398 399 AC_SUBST(TCL_LIBS) 400 AC_SUBST(TCL_DEFS) 401 AC_SUBST(TCL_EXTRA_CFLAGS) 402 AC_SUBST(TCL_LD_FLAGS) 403 AC_SUBST(TCL_SHLIB_LD_LIBS) 404]) 405 406#------------------------------------------------------------------------ 407# TEA_LOAD_TKCONFIG -- 408# 409# Load the tkConfig.sh file 410# 411# Arguments: 412# 413# Requires the following vars to be set: 414# TK_BIN_DIR 415# 416# Results: 417# 418# Sets the following vars that should be in tkConfig.sh: 419# TK_BIN_DIR 420#------------------------------------------------------------------------ 421 422AC_DEFUN([TEA_LOAD_TKCONFIG], [ 423 AC_MSG_CHECKING([for existence of ${TK_BIN_DIR}/tkConfig.sh]) 424 425 if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then 426 AC_MSG_RESULT([loading]) 427 . ${TK_BIN_DIR}/tkConfig.sh 428 else 429 AC_MSG_RESULT([could not find ${TK_BIN_DIR}/tkConfig.sh]) 430 fi 431 432 # eval is required to do the TK_DBGX substitution 433 eval "TK_LIB_FILE=\"${TK_LIB_FILE}\"" 434 eval "TK_STUB_LIB_FILE=\"${TK_STUB_LIB_FILE}\"" 435 436 # If the TK_BIN_DIR is the build directory (not the install directory), 437 # then set the common variable name to the value of the build variables. 438 # For example, the variable TK_LIB_SPEC will be set to the value 439 # of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC 440 # instead of TK_BUILD_LIB_SPEC since it will work with both an 441 # installed and uninstalled version of Tcl. 442 if test -f ${TK_BIN_DIR}/Makefile ; then 443 TK_LIB_SPEC=${TK_BUILD_LIB_SPEC} 444 TK_STUB_LIB_SPEC=${TK_BUILD_STUB_LIB_SPEC} 445 TK_STUB_LIB_PATH=${TK_BUILD_STUB_LIB_PATH} 446 elif test "`uname -s`" = "Darwin"; then 447 # If Tk was built as a framework, attempt to use the libraries 448 # from the framework at the given location so that linking works 449 # against Tk.framework installed in an arbitary location. 450 case ${TK_DEFS} in 451 *TK_FRAMEWORK*) 452 if test -f ${TK_BIN_DIR}/${TK_LIB_FILE}; then 453 for i in "`cd ${TK_BIN_DIR}; pwd`" \ 454 "`cd ${TK_BIN_DIR}/../..; pwd`"; do 455 if test "`basename "$i"`" = "${TK_LIB_FILE}.framework"; then 456 TK_LIB_SPEC="-F`dirname "$i"` -framework ${TK_LIB_FILE}" 457 break 458 fi 459 done 460 fi 461 if test -f ${TK_BIN_DIR}/${TK_STUB_LIB_FILE}; then 462 TK_STUB_LIB_SPEC="-L${TK_BIN_DIR} ${TK_STUB_LIB_FLAG}" 463 TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}" 464 fi 465 ;; 466 esac 467 fi 468 469 # eval is required to do the TK_DBGX substitution 470 eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}\"" 471 eval "TK_LIB_SPEC=\"${TK_LIB_SPEC}\"" 472 eval "TK_STUB_LIB_FLAG=\"${TK_STUB_LIB_FLAG}\"" 473 eval "TK_STUB_LIB_SPEC=\"${TK_STUB_LIB_SPEC}\"" 474 475 # Ensure windowingsystem is defined 476 if test "${TEA_PLATFORM}" = "unix" ; then 477 case ${TK_DEFS} in 478 *MAC_OSX_TK*) 479 AC_DEFINE(MAC_OSX_TK, 1, [Are we building against Mac OS X TkAqua?]) 480 TEA_WINDOWINGSYSTEM="aqua" 481 ;; 482 *) 483 TEA_WINDOWINGSYSTEM="x11" 484 ;; 485 esac 486 elif test "${TEA_PLATFORM}" = "windows" ; then 487 TEA_WINDOWINGSYSTEM="win32" 488 fi 489 490 AC_SUBST(TK_VERSION) 491 AC_SUBST(TK_BIN_DIR) 492 AC_SUBST(TK_SRC_DIR) 493 494 AC_SUBST(TK_LIB_FILE) 495 AC_SUBST(TK_LIB_FLAG) 496 AC_SUBST(TK_LIB_SPEC) 497 498 AC_SUBST(TK_STUB_LIB_FILE) 499 AC_SUBST(TK_STUB_LIB_FLAG) 500 AC_SUBST(TK_STUB_LIB_SPEC) 501 502 AC_SUBST(TK_LIBS) 503 AC_SUBST(TK_XINCLUDES) 504]) 505 506#------------------------------------------------------------------------ 507# TEA_ENABLE_SHARED -- 508# 509# Allows the building of shared libraries 510# 511# Arguments: 512# none 513# 514# Results: 515# 516# Adds the following arguments to configure: 517# --enable-shared=yes|no 518# 519# Defines the following vars: 520# STATIC_BUILD Used for building import/export libraries 521# on Windows. 522# 523# Sets the following vars: 524# SHARED_BUILD Value of 1 or 0 525#------------------------------------------------------------------------ 526 527AC_DEFUN([TEA_ENABLE_SHARED], [ 528 AC_MSG_CHECKING([how to build libraries]) 529 AC_ARG_ENABLE(shared, 530 AC_HELP_STRING([--enable-shared], 531 [build and link with shared libraries (default: on)]), 532 [tcl_ok=$enableval], [tcl_ok=yes]) 533 534 if test "${enable_shared+set}" = set; then 535 enableval="$enable_shared" 536 tcl_ok=$enableval 537 else 538 tcl_ok=yes 539 fi 540 541 if test "$tcl_ok" = "yes" ; then 542 AC_MSG_RESULT([shared]) 543 SHARED_BUILD=1 544 else 545 AC_MSG_RESULT([static]) 546 SHARED_BUILD=0 547 AC_DEFINE(STATIC_BUILD, 1, [Is this a static build?]) 548 fi 549 AC_SUBST(SHARED_BUILD) 550]) 551 552#------------------------------------------------------------------------ 553# TEA_ENABLE_THREADS -- 554# 555# Specify if thread support should be enabled. If "yes" is specified 556# as an arg (optional), threads are enabled by default, "no" means 557# threads are disabled. "yes" is the default. 558# 559# TCL_THREADS is checked so that if you are compiling an extension 560# against a threaded core, your extension must be compiled threaded 561# as well. 562# 563# Note that it is legal to have a thread enabled extension run in a 564# threaded or non-threaded Tcl core, but a non-threaded extension may 565# only run in a non-threaded Tcl core. 566# 567# Arguments: 568# none 569# 570# Results: 571# 572# Adds the following arguments to configure: 573# --enable-threads 574# 575# Sets the following vars: 576# THREADS_LIBS Thread library(s) 577# 578# Defines the following vars: 579# TCL_THREADS 580# _REENTRANT 581# _THREAD_SAFE 582# 583#------------------------------------------------------------------------ 584 585AC_DEFUN([TEA_ENABLE_THREADS], [ 586 AC_ARG_ENABLE(threads, 587 AC_HELP_STRING([--enable-threads], 588 [build with threads]), 589 [tcl_ok=$enableval], [tcl_ok=yes]) 590 591 if test "${enable_threads+set}" = set; then 592 enableval="$enable_threads" 593 tcl_ok=$enableval 594 else 595 tcl_ok=yes 596 fi 597 598 if test "$tcl_ok" = "yes" -o "${TCL_THREADS}" = 1; then 599 TCL_THREADS=1 600 601 if test "${TEA_PLATFORM}" != "windows" ; then 602 # We are always OK on Windows, so check what this platform wants: 603 604 # USE_THREAD_ALLOC tells us to try the special thread-based 605 # allocator that significantly reduces lock contention 606 AC_DEFINE(USE_THREAD_ALLOC, 1, 607 [Do we want to use the threaded memory allocator?]) 608 AC_DEFINE(_REENTRANT, 1, [Do we want the reentrant OS API?]) 609 if test "`uname -s`" = "SunOS" ; then 610 AC_DEFINE(_POSIX_PTHREAD_SEMANTICS, 1, 611 [Do we really want to follow the standard? Yes we do!]) 612 fi 613 AC_DEFINE(_THREAD_SAFE, 1, [Do we want the thread-safe OS API?]) 614 AC_CHECK_LIB(pthread,pthread_mutex_init,tcl_ok=yes,tcl_ok=no) 615 if test "$tcl_ok" = "no"; then 616 # Check a little harder for __pthread_mutex_init in the same 617 # library, as some systems hide it there until pthread.h is 618 # defined. We could alternatively do an AC_TRY_COMPILE with 619 # pthread.h, but that will work with libpthread really doesn't 620 # exist, like AIX 4.2. [Bug: 4359] 621 AC_CHECK_LIB(pthread, __pthread_mutex_init, 622 tcl_ok=yes, tcl_ok=no) 623 fi 624 625 if test "$tcl_ok" = "yes"; then 626 # The space is needed 627 THREADS_LIBS=" -lpthread" 628 else 629 AC_CHECK_LIB(pthreads, pthread_mutex_init, 630 tcl_ok=yes, tcl_ok=no) 631 if test "$tcl_ok" = "yes"; then 632 # The space is needed 633 THREADS_LIBS=" -lpthreads" 634 else 635 AC_CHECK_LIB(c, pthread_mutex_init, 636 tcl_ok=yes, tcl_ok=no) 637 if test "$tcl_ok" = "no"; then 638 AC_CHECK_LIB(c_r, pthread_mutex_init, 639 tcl_ok=yes, tcl_ok=no) 640 if test "$tcl_ok" = "yes"; then 641 # The space is needed 642 THREADS_LIBS=" -pthread" 643 else 644 TCL_THREADS=0 645 AC_MSG_WARN([Do not know how to find pthread lib on your system - thread support disabled]) 646 fi 647 fi 648 fi 649 fi 650 fi 651 else 652 TCL_THREADS=0 653 fi 654 # Do checking message here to not mess up interleaved configure output 655 AC_MSG_CHECKING([for building with threads]) 656 if test "${TCL_THREADS}" = 1; then 657 AC_DEFINE(TCL_THREADS, 1, [Are we building with threads enabled?]) 658 AC_MSG_RESULT([yes (default)]) 659 else 660 AC_MSG_RESULT([no]) 661 fi 662 # TCL_THREADS sanity checking. See if our request for building with 663 # threads is the same as the way Tcl was built. If not, warn the user. 664 case ${TCL_DEFS} in 665 *THREADS=1*) 666 if test "${TCL_THREADS}" = "0"; then 667 AC_MSG_WARN([ 668 Building ${PACKAGE_NAME} without threads enabled, but building against Tcl 669 that IS thread-enabled. It is recommended to use --enable-threads.]) 670 fi 671 ;; 672 *) 673 if test "${TCL_THREADS}" = "1"; then 674 AC_MSG_WARN([ 675 --enable-threads requested, but building against a Tcl that is NOT 676 thread-enabled. This is an OK configuration that will also run in 677 a thread-enabled core.]) 678 fi 679 ;; 680 esac 681 AC_SUBST(TCL_THREADS) 682]) 683 684#------------------------------------------------------------------------ 685# TEA_ENABLE_SYMBOLS -- 686# 687# Specify if debugging symbols should be used. 688# Memory (TCL_MEM_DEBUG) debugging can also be enabled. 689# 690# Arguments: 691# none 692# 693# TEA varies from core Tcl in that C|LDFLAGS_DEFAULT receives 694# the value of C|LDFLAGS_OPTIMIZE|DEBUG already substituted. 695# Requires the following vars to be set in the Makefile: 696# CFLAGS_DEFAULT 697# LDFLAGS_DEFAULT 698# 699# Results: 700# 701# Adds the following arguments to configure: 702# --enable-symbols 703# 704# Defines the following vars: 705# CFLAGS_DEFAULT Sets to $(CFLAGS_DEBUG) if true 706# Sets to $(CFLAGS_OPTIMIZE) if false 707# LDFLAGS_DEFAULT Sets to $(LDFLAGS_DEBUG) if true 708# Sets to $(LDFLAGS_OPTIMIZE) if false 709# DBGX Formerly used as debug library extension; 710# always blank now. 711# 712#------------------------------------------------------------------------ 713 714AC_DEFUN([TEA_ENABLE_SYMBOLS], [ 715 dnl Make sure we are initialized 716 AC_REQUIRE([TEA_CONFIG_CFLAGS]) 717 AC_MSG_CHECKING([for build with symbols]) 718 AC_ARG_ENABLE(symbols, 719 AC_HELP_STRING([--enable-symbols], 720 [build with debugging symbols (default: off)]), 721 [tcl_ok=$enableval], [tcl_ok=no]) 722 DBGX="" 723 if test "$tcl_ok" = "no"; then 724 CFLAGS_DEFAULT="${CFLAGS_OPTIMIZE}" 725 LDFLAGS_DEFAULT="${LDFLAGS_OPTIMIZE}" 726 AC_MSG_RESULT([no]) 727 else 728 CFLAGS_DEFAULT="${CFLAGS_DEBUG}" 729 LDFLAGS_DEFAULT="${LDFLAGS_DEBUG}" 730 if test "$tcl_ok" = "yes"; then 731 AC_MSG_RESULT([yes (standard debugging)]) 732 fi 733 fi 734 if test "${TEA_PLATFORM}" != "windows" ; then 735 LDFLAGS_DEFAULT="${LDFLAGS}" 736 fi 737 738 AC_SUBST(TCL_DBGX) 739 AC_SUBST(CFLAGS_DEFAULT) 740 AC_SUBST(LDFLAGS_DEFAULT) 741 742 if test "$tcl_ok" = "mem" -o "$tcl_ok" = "all"; then 743 AC_DEFINE(TCL_MEM_DEBUG, 1, [Is memory debugging enabled?]) 744 fi 745 746 if test "$tcl_ok" != "yes" -a "$tcl_ok" != "no"; then 747 if test "$tcl_ok" = "all"; then 748 AC_MSG_RESULT([enabled symbols mem debugging]) 749 else 750 AC_MSG_RESULT([enabled $tcl_ok debugging]) 751 fi 752 fi 753]) 754 755#------------------------------------------------------------------------ 756# TEA_ENABLE_LANGINFO -- 757# 758# Allows use of modern nl_langinfo check for better l10n. 759# This is only relevant for Unix. 760# 761# Arguments: 762# none 763# 764# Results: 765# 766# Adds the following arguments to configure: 767# --enable-langinfo=yes|no (default is yes) 768# 769# Defines the following vars: 770# HAVE_LANGINFO Triggers use of nl_langinfo if defined. 771# 772#------------------------------------------------------------------------ 773 774AC_DEFUN([TEA_ENABLE_LANGINFO], [ 775 AC_ARG_ENABLE(langinfo, 776 AC_HELP_STRING([--enable-langinfo], 777 [use nl_langinfo if possible to determine encoding at startup, otherwise use old heuristic (default: on)]), 778 [langinfo_ok=$enableval], [langinfo_ok=yes]) 779 780 HAVE_LANGINFO=0 781 if test "$langinfo_ok" = "yes"; then 782 AC_CHECK_HEADER(langinfo.h,[langinfo_ok=yes],[langinfo_ok=no]) 783 fi 784 AC_MSG_CHECKING([whether to use nl_langinfo]) 785 if test "$langinfo_ok" = "yes"; then 786 AC_CACHE_VAL(tcl_cv_langinfo_h, [ 787 AC_TRY_COMPILE([#include <langinfo.h>], [nl_langinfo(CODESET);], 788 [tcl_cv_langinfo_h=yes],[tcl_cv_langinfo_h=no])]) 789 AC_MSG_RESULT([$tcl_cv_langinfo_h]) 790 if test $tcl_cv_langinfo_h = yes; then 791 AC_DEFINE(HAVE_LANGINFO, 1, [Do we have nl_langinfo()?]) 792 fi 793 else 794 AC_MSG_RESULT([$langinfo_ok]) 795 fi 796]) 797 798#-------------------------------------------------------------------- 799# TEA_CONFIG_SYSTEM 800# 801# Determine what the system is (some things cannot be easily checked 802# on a feature-driven basis, alas). This can usually be done via the 803# "uname" command, but there are a few systems, like Next, where 804# this doesn't work. 805# 806# Arguments: 807# none 808# 809# Results: 810# Defines the following var: 811# 812# system - System/platform/version identification code. 813# 814#-------------------------------------------------------------------- 815 816AC_DEFUN([TEA_CONFIG_SYSTEM], [ 817 AC_CACHE_CHECK([system version], tcl_cv_sys_version, [ 818 if test "${TEA_PLATFORM}" = "windows" ; then 819 tcl_cv_sys_version=windows 820 elif test -f /usr/lib/NextStep/software_version; then 821 tcl_cv_sys_version=NEXTSTEP-`awk '/3/,/3/' /usr/lib/NextStep/software_version` 822 else 823 tcl_cv_sys_version=`uname -s`-`uname -r` 824 if test "$?" -ne 0 ; then 825 AC_MSG_WARN([can't find uname command]) 826 tcl_cv_sys_version=unknown 827 else 828 # Special check for weird MP-RAS system (uname returns weird 829 # results, and the version is kept in special file). 830 831 if test -r /etc/.relid -a "X`uname -n`" = "X`uname -s`" ; then 832 tcl_cv_sys_version=MP-RAS-`awk '{print $[3]}' /etc/.relid` 833 fi 834 if test "`uname -s`" = "AIX" ; then 835 tcl_cv_sys_version=AIX-`uname -v`.`uname -r` 836 fi 837 fi 838 fi 839 ]) 840 system=$tcl_cv_sys_version 841]) 842 843#-------------------------------------------------------------------- 844# TEA_CONFIG_CFLAGS 845# 846# Try to determine the proper flags to pass to the compiler 847# for building shared libraries and other such nonsense. 848# 849# Arguments: 850# none 851# 852# Results: 853# 854# Defines and substitutes the following vars: 855# 856# DL_OBJS - Name of the object file that implements dynamic 857# loading for Tcl on this system. 858# DL_LIBS - Library file(s) to include in tclsh and other base 859# applications in order for the "load" command to work. 860# LDFLAGS - Flags to pass to the compiler when linking object 861# files into an executable application binary such 862# as tclsh. 863# LD_SEARCH_FLAGS-Flags to pass to ld, such as "-R /usr/local/tcl/lib", 864# that tell the run-time dynamic linker where to look 865# for shared libraries such as libtcl.so. Depends on 866# the variable LIB_RUNTIME_DIR in the Makefile. Could 867# be the same as CC_SEARCH_FLAGS if ${CC} is used to link. 868# CC_SEARCH_FLAGS-Flags to pass to ${CC}, such as "-Wl,-rpath,/usr/local/tcl/lib", 869# that tell the run-time dynamic linker where to look 870# for shared libraries such as libtcl.so. Depends on 871# the variable LIB_RUNTIME_DIR in the Makefile. 872# SHLIB_CFLAGS - Flags to pass to cc when compiling the components 873# of a shared library (may request position-independent 874# code, among other things). 875# SHLIB_LD - Base command to use for combining object files 876# into a shared library. 877# SHLIB_LD_LIBS - Dependent libraries for the linker to scan when 878# creating shared libraries. This symbol typically 879# goes at the end of the "ld" commands that build 880# shared libraries. The value of the symbol is 881# "${LIBS}" if all of the dependent libraries should 882# be specified when creating a shared library. If 883# dependent libraries should not be specified (as on 884# SunOS 4.x, where they cause the link to fail, or in 885# general if Tcl and Tk aren't themselves shared 886# libraries), then this symbol has an empty string 887# as its value. 888# SHLIB_SUFFIX - Suffix to use for the names of dynamically loadable 889# extensions. An empty string means we don't know how 890# to use shared libraries on this platform. 891# LIB_SUFFIX - Specifies everything that comes after the "libfoo" 892# in a static or shared library name, using the $VERSION variable 893# to put the version in the right place. This is used 894# by platforms that need non-standard library names. 895# Examples: ${VERSION}.so.1.1 on NetBSD, since it needs 896# to have a version after the .so, and ${VERSION}.a 897# on AIX, since a shared library needs to have 898# a .a extension whereas shared objects for loadable 899# extensions have a .so extension. Defaults to 900# ${VERSION}${SHLIB_SUFFIX}. 901# TCL_NEEDS_EXP_FILE - 902# 1 means that an export file is needed to link to a 903# shared library. 904# TCL_EXP_FILE - The name of the installed export / import file which 905# should be used to link to the Tcl shared library. 906# Empty if Tcl is unshared. 907# TCL_BUILD_EXP_FILE - 908# The name of the built export / import file which 909# should be used to link to the Tcl shared library. 910# Empty if Tcl is unshared. 911# CFLAGS_DEBUG - 912# Flags used when running the compiler in debug mode 913# CFLAGS_OPTIMIZE - 914# Flags used when running the compiler in optimize mode 915# CFLAGS - Additional CFLAGS added as necessary (usually 64-bit) 916# 917#-------------------------------------------------------------------- 918 919AC_DEFUN([TEA_CONFIG_CFLAGS], [ 920 dnl Make sure we are initialized 921 AC_REQUIRE([TEA_INIT]) 922 923 # Step 0.a: Enable 64 bit support? 924 925 AC_MSG_CHECKING([if 64bit support is requested]) 926 AC_ARG_ENABLE(64bit, 927 AC_HELP_STRING([--enable-64bit], 928 [enable 64bit support (default: off)]), 929 [do64bit=$enableval], [do64bit=no]) 930 AC_MSG_RESULT([$do64bit]) 931 932 # Step 0.b: Enable Solaris 64 bit VIS support? 933 934 AC_MSG_CHECKING([if 64bit Sparc VIS support is requested]) 935 AC_ARG_ENABLE(64bit-vis, 936 AC_HELP_STRING([--enable-64bit-vis], 937 [enable 64bit Sparc VIS support (default: off)]), 938 [do64bitVIS=$enableval], [do64bitVIS=no]) 939 AC_MSG_RESULT([$do64bitVIS]) 940 941 if test "$do64bitVIS" = "yes"; then 942 # Force 64bit on with VIS 943 do64bit=yes 944 fi 945 946 # Step 0.c: Cross-compiling options for Windows/CE builds? 947 948 if test "${TEA_PLATFORM}" = "windows" ; then 949 AC_MSG_CHECKING([if Windows/CE build is requested]) 950 AC_ARG_ENABLE(wince,[ --enable-wince enable Win/CE support (where applicable)], [doWince=$enableval], [doWince=no]) 951 AC_MSG_RESULT([$doWince]) 952 fi 953 954 # Step 1: set the variable "system" to hold the name and version number 955 # for the system. 956 957 TEA_CONFIG_SYSTEM 958 959 # Step 2: check for existence of -ldl library. This is needed because 960 # Linux can use either -ldl or -ldld for dynamic loading. 961 962 AC_CHECK_LIB(dl, dlopen, have_dl=yes, have_dl=no) 963 964 # Require ranlib early so we can override it in special cases below. 965 966 AC_REQUIRE([AC_PROG_RANLIB]) 967 968 # Step 3: set configuration options based on system name and version. 969 # This is similar to Tcl's unix/tcl.m4 except that we've added a 970 # "windows" case. 971 972 do64bit_ok=no 973 LDFLAGS_ORIG="$LDFLAGS" 974 # When ld needs options to work in 64-bit mode, put them in 975 # LDFLAGS_ARCH so they eventually end up in LDFLAGS even if [load] 976 # is disabled by the user. [Bug 1016796] 977 LDFLAGS_ARCH="" 978 TCL_EXPORT_FILE_SUFFIX="" 979 UNSHARED_LIB_SUFFIX="" 980 TCL_TRIM_DOTS='`echo ${PACKAGE_VERSION} | tr -d .`' 981 ECHO_VERSION='`echo ${PACKAGE_VERSION}`' 982 TCL_LIB_VERSIONS_OK=ok 983 CFLAGS_DEBUG=-g 984 CFLAGS_OPTIMIZE=-O 985 if test "$GCC" = "yes" ; then 986 CFLAGS_OPTIMIZE=-O2 987 CFLAGS_WARNING="-Wall -Wno-implicit-int" 988 else 989 CFLAGS_WARNING="" 990 fi 991 TCL_NEEDS_EXP_FILE=0 992 TCL_BUILD_EXP_FILE="" 993 TCL_EXP_FILE="" 994dnl FIXME: Replace AC_CHECK_PROG with AC_CHECK_TOOL once cross compiling is fixed. 995dnl AC_CHECK_TOOL(AR, ar) 996 AC_CHECK_PROG(AR, ar, ar) 997 STLIB_LD='${AR} cr' 998 LD_LIBRARY_PATH_VAR="LD_LIBRARY_PATH" 999 case $system in 1000 windows) 1001 # This is a 2-stage check to make sure we have the 64-bit SDK 1002 # We have to know where the SDK is installed. 1003 # This magic is based on MS Platform SDK for Win2003 SP1 - hobbs 1004 # MACHINE is IX86 for LINK, but this is used by the manifest, 1005 # which requires x86|amd64|ia64. 1006 MACHINE="X86" 1007 if test "$do64bit" != "no" ; then 1008 if test "x${MSSDK}x" = "xx" ; then 1009 MSSDK="C:/Progra~1/Microsoft Platform SDK" 1010 fi 1011 MSSDK=`echo "$MSSDK" | sed -e 's!\\\!/!g'` 1012 PATH64="" 1013 case "$do64bit" in 1014 amd64|x64|yes) 1015 MACHINE="AMD64" ; # default to AMD64 64-bit build 1016 PATH64="${MSSDK}/Bin/Win64/x86/AMD64" 1017 ;; 1018 ia64) 1019 MACHINE="IA64" 1020 PATH64="${MSSDK}/Bin/Win64" 1021 ;; 1022 esac 1023 if test ! -d "${PATH64}" ; then 1024 AC_MSG_WARN([Could not find 64-bit $MACHINE SDK to enable 64bit mode]) 1025 AC_MSG_WARN([Ensure latest Platform SDK is installed]) 1026 do64bit="no" 1027 else 1028 AC_MSG_RESULT([ Using 64-bit $MACHINE mode]) 1029 do64bit_ok="yes" 1030 fi 1031 fi 1032 1033 if test "$doWince" != "no" ; then 1034 if test "$do64bit" != "no" ; then 1035 AC_MSG_ERROR([Windows/CE and 64-bit builds incompatible]) 1036 fi 1037 if test "$GCC" = "yes" ; then 1038 AC_MSG_ERROR([Windows/CE and GCC builds incompatible]) 1039 fi 1040 TEA_PATH_CELIB 1041 # Set defaults for common evc4/PPC2003 setup 1042 # Currently Tcl requires 300+, possibly 420+ for sockets 1043 CEVERSION=420; # could be 211 300 301 400 420 ... 1044 TARGETCPU=ARMV4; # could be ARMV4 ARM MIPS SH3 X86 ... 1045 ARCH=ARM; # could be ARM MIPS X86EM ... 1046 PLATFORM="Pocket PC 2003"; # or "Pocket PC 2002" 1047 if test "$doWince" != "yes"; then 1048 # If !yes then the user specified something 1049 # Reset ARCH to allow user to skip specifying it 1050 ARCH= 1051 eval `echo $doWince | awk -F, '{ \ 1052 if (length([$]1)) { printf "CEVERSION=\"%s\"\n", [$]1; \ 1053 if ([$]1 < 400) { printf "PLATFORM=\"Pocket PC 2002\"\n" } }; \ 1054 if (length([$]2)) { printf "TARGETCPU=\"%s\"\n", toupper([$]2) }; \ 1055 if (length([$]3)) { printf "ARCH=\"%s\"\n", toupper([$]3) }; \ 1056 if (length([$]4)) { printf "PLATFORM=\"%s\"\n", [$]4 }; \ 1057 }'` 1058 if test "x${ARCH}" = "x" ; then 1059 ARCH=$TARGETCPU; 1060 fi 1061 fi 1062 OSVERSION=WCE$CEVERSION; 1063 if test "x${WCEROOT}" = "x" ; then 1064 WCEROOT="C:/Program Files/Microsoft eMbedded C++ 4.0" 1065 if test ! -d "${WCEROOT}" ; then 1066 WCEROOT="C:/Program Files/Microsoft eMbedded Tools" 1067 fi 1068 fi 1069 if test "x${SDKROOT}" = "x" ; then 1070 SDKROOT="C:/Program Files/Windows CE Tools" 1071 if test ! -d "${SDKROOT}" ; then 1072 SDKROOT="C:/Windows CE Tools" 1073 fi 1074 fi 1075 WCEROOT=`echo "$WCEROOT" | sed -e 's!\\\!/!g'` 1076 SDKROOT=`echo "$SDKROOT" | sed -e 's!\\\!/!g'` 1077 if test ! -d "${SDKROOT}/${OSVERSION}/${PLATFORM}/Lib/${TARGETCPU}" \ 1078 -o ! -d "${WCEROOT}/EVC/${OSVERSION}/bin"; then 1079 AC_MSG_ERROR([could not find PocketPC SDK or target compiler to enable WinCE mode [$CEVERSION,$TARGETCPU,$ARCH,$PLATFORM]]) 1080 doWince="no" 1081 else 1082 # We could PATH_NOSPACE these, but that's not important, 1083 # as long as we quote them when used. 1084 CEINCLUDE="${SDKROOT}/${OSVERSION}/${PLATFORM}/include" 1085 if test -d "${CEINCLUDE}/${TARGETCPU}" ; then 1086 CEINCLUDE="${CEINCLUDE}/${TARGETCPU}" 1087 fi 1088 CELIBPATH="${SDKROOT}/${OSVERSION}/${PLATFORM}/Lib/${TARGETCPU}" 1089 fi 1090 fi 1091 1092 if test "$GCC" != "yes" ; then 1093 if test "${SHARED_BUILD}" = "0" ; then 1094 runtime=-MT 1095 else 1096 runtime=-MD 1097 fi 1098 1099 if test "$do64bit" != "no" ; then 1100 # All this magic is necessary for the Win64 SDK RC1 - hobbs 1101 CC="\"${PATH64}/cl.exe\"" 1102 CFLAGS="${CFLAGS} -I\"${MSSDK}/Include\" -I\"${MSSDK}/Include/crt\" -I\"${MSSDK}/Include/crt/sys\"" 1103 RC="\"${MSSDK}/bin/rc.exe\"" 1104 lflags="-nologo -MACHINE:${MACHINE} -LIBPATH:\"${MSSDK}/Lib/${MACHINE}\"" 1105 LINKBIN="\"${PATH64}/link.exe\"" 1106 CFLAGS_DEBUG="-nologo -Zi -Od -W3 ${runtime}d" 1107 CFLAGS_OPTIMIZE="-nologo -O2 -W2 ${runtime}" 1108 # Avoid 'unresolved external symbol __security_cookie' 1109 # errors, c.f. http://support.microsoft.com/?id=894573 1110 TEA_ADD_LIBS([bufferoverflowU.lib]) 1111 elif test "$doWince" != "no" ; then 1112 CEBINROOT="${WCEROOT}/EVC/${OSVERSION}/bin" 1113 if test "${TARGETCPU}" = "X86"; then 1114 CC="\"${CEBINROOT}/cl.exe\"" 1115 else 1116 CC="\"${CEBINROOT}/cl${ARCH}.exe\"" 1117 fi 1118 CFLAGS="$CFLAGS -I\"${CELIB_DIR}/inc\" -I\"${CEINCLUDE}\"" 1119 RC="\"${WCEROOT}/Common/EVC/bin/rc.exe\"" 1120 arch=`echo ${ARCH} | awk '{print tolower([$]0)}'` 1121 defs="${ARCH} _${ARCH}_ ${arch} PALM_SIZE _MT _WINDOWS" 1122 if test "${SHARED_BUILD}" = "1" ; then 1123 # Static CE builds require static celib as well 1124 defs="${defs} _DLL" 1125 fi 1126 for i in $defs ; do 1127 AC_DEFINE_UNQUOTED($i, 1, [WinCE def ]$i) 1128 done 1129 AC_DEFINE_UNQUOTED(_WIN32_WCE, $CEVERSION, [_WIN32_WCE version]) 1130 AC_DEFINE_UNQUOTED(UNDER_CE, $CEVERSION, [UNDER_CE version]) 1131 CFLAGS_DEBUG="-nologo -Zi -Od" 1132 CFLAGS_OPTIMIZE="-nologo -Ox" 1133 lversion=`echo ${CEVERSION} | sed -e 's/\(.\)\(..\)/\1\.\2/'` 1134 lflags="-MACHINE:${ARCH} -LIBPATH:\"${CELIBPATH}\" -subsystem:windowsce,${lversion} -nologo" 1135 LINKBIN="\"${CEBINROOT}/link.exe\"" 1136 AC_SUBST(CELIB_DIR) 1137 else 1138 RC="rc" 1139 lflags="-nologo" 1140 LINKBIN="link" 1141 CFLAGS_DEBUG="-nologo -Z7 -Od -W3 -WX ${runtime}d" 1142 CFLAGS_OPTIMIZE="-nologo -O2 -W2 ${runtime}" 1143 fi 1144 fi 1145 1146 if test "$GCC" = "yes"; then 1147 # mingw gcc mode 1148 RC="windres" 1149 CFLAGS_DEBUG="-g" 1150 CFLAGS_OPTIMIZE="-O2 -fomit-frame-pointer" 1151 SHLIB_LD="$CC -shared" 1152 UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a' 1153 LDFLAGS_CONSOLE="-wl,--subsystem,console ${lflags}" 1154 LDFLAGS_WINDOW="-wl,--subsystem,windows ${lflags}" 1155 else 1156 SHLIB_LD="${LINKBIN} -dll ${lflags}" 1157 # link -lib only works when -lib is the first arg 1158 STLIB_LD="${LINKBIN} -lib ${lflags}" 1159 UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.lib' 1160 PATHTYPE=-w 1161 # For information on what debugtype is most useful, see: 1162 # http://msdn.microsoft.com/library/en-us/dnvc60/html/gendepdebug.asp 1163 # This essentially turns it all on. 1164 LDFLAGS_DEBUG="-debug:full -debugtype:both -warn:2" 1165 LDFLAGS_OPTIMIZE="-release" 1166 if test "$doWince" != "no" ; then 1167 LDFLAGS_CONSOLE="-link ${lflags}" 1168 LDFLAGS_WINDOW=${LDFLAGS_CONSOLE} 1169 else 1170 LDFLAGS_CONSOLE="-link -subsystem:console ${lflags}" 1171 LDFLAGS_WINDOW="-link -subsystem:windows ${lflags}" 1172 fi 1173 fi 1174 1175 SHLIB_LD_LIBS='${LIBS}' 1176 SHLIB_SUFFIX=".dll" 1177 SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.dll' 1178 1179 TCL_LIB_VERSIONS_OK=nodots 1180 # Bogus to avoid getting this turned off 1181 DL_OBJS="tclLoadNone.obj" 1182 ;; 1183 AIX-*) 1184 if test "${TCL_THREADS}" = "1" -a "$GCC" != "yes" ; then 1185 # AIX requires the _r compiler when gcc isn't being used 1186 case "${CC}" in 1187 *_r) 1188 # ok ... 1189 ;; 1190 *) 1191 CC=${CC}_r 1192 ;; 1193 esac 1194 AC_MSG_RESULT([Using $CC for compiling with threads]) 1195 fi 1196 LIBS="$LIBS -lc" 1197 SHLIB_CFLAGS="" 1198 SHLIB_LD_LIBS='${LIBS}' 1199 SHLIB_SUFFIX=".so" 1200 1201 DL_OBJS="tclLoadDl.o" 1202 LD_LIBRARY_PATH_VAR="LIBPATH" 1203 1204 # Check to enable 64-bit flags for compiler/linker on AIX 4+ 1205 if test "$do64bit" = "yes" -a "`uname -v`" -gt "3" ; then 1206 if test "$GCC" = "yes" ; then 1207 AC_MSG_WARN([64bit mode not supported with GCC on $system]) 1208 else 1209 do64bit_ok=yes 1210 CFLAGS="$CFLAGS -q64" 1211 LDFLAGS_ARCH="-q64" 1212 RANLIB="${RANLIB} -X64" 1213 AR="${AR} -X64" 1214 SHLIB_LD_FLAGS="-b64" 1215 fi 1216 fi 1217 1218 if test "`uname -m`" = "ia64" ; then 1219 # AIX-5 uses ELF style dynamic libraries on IA-64, but not PPC 1220 SHLIB_LD="/usr/ccs/bin/ld -G -z text" 1221 # AIX-5 has dl* in libc.so 1222 DL_LIBS="" 1223 if test "$GCC" = "yes" ; then 1224 CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}' 1225 else 1226 CC_SEARCH_FLAGS='-R${LIB_RUNTIME_DIR}' 1227 fi 1228 LD_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}' 1229 else 1230 if test "$GCC" = "yes" ; then 1231 SHLIB_LD="gcc -shared" 1232 else 1233 SHLIB_LD="/bin/ld -bhalt:4 -bM:SRE -bE:lib.exp -H512 -T512 -bnoentry" 1234 fi 1235 SHLIB_LD="${TCL_SRC_DIR}/unix/ldAix ${SHLIB_LD} ${SHLIB_LD_FLAGS}" 1236 DL_LIBS="-ldl" 1237 CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}' 1238 LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} 1239 TCL_NEEDS_EXP_FILE=1 1240 TCL_EXPORT_FILE_SUFFIX='${PACKAGE_VERSION}.exp' 1241 fi 1242 1243 # AIX v<=4.1 has some different flags than 4.2+ 1244 if test "$system" = "AIX-4.1" -o "`uname -v`" -lt "4" ; then 1245 AC_LIBOBJ([tclLoadAix]) 1246 DL_LIBS="-lld" 1247 fi 1248 1249 # On AIX <=v4 systems, libbsd.a has to be linked in to support 1250 # non-blocking file IO. This library has to be linked in after 1251 # the MATH_LIBS or it breaks the pow() function. The way to 1252 # insure proper sequencing, is to add it to the tail of MATH_LIBS. 1253 # This library also supplies gettimeofday. 1254 # 1255 # AIX does not have a timezone field in struct tm. When the AIX 1256 # bsd library is used, the timezone global and the gettimeofday 1257 # methods are to be avoided for timezone deduction instead, we 1258 # deduce the timezone by comparing the localtime result on a 1259 # known GMT value. 1260 1261 AC_CHECK_LIB(bsd, gettimeofday, libbsd=yes, libbsd=no) 1262 if test $libbsd = yes; then 1263 MATH_LIBS="$MATH_LIBS -lbsd" 1264 AC_DEFINE(USE_DELTA_FOR_TZ, 1, [Do we need a special AIX hack for timezones?]) 1265 fi 1266 ;; 1267 BeOS*) 1268 SHLIB_CFLAGS="-fPIC" 1269 SHLIB_LD="${CC} -nostart" 1270 SHLIB_LD_LIBS='${LIBS}' 1271 SHLIB_SUFFIX=".so" 1272 DL_OBJS="tclLoadDl.o" 1273 DL_LIBS="-ldl" 1274 1275 #----------------------------------------------------------- 1276 # Check for inet_ntoa in -lbind, for BeOS (which also needs 1277 # -lsocket, even if the network functions are in -lnet which 1278 # is always linked to, for compatibility. 1279 #----------------------------------------------------------- 1280 AC_CHECK_LIB(bind, inet_ntoa, [LIBS="$LIBS -lbind -lsocket"]) 1281 ;; 1282 BSD/OS-2.1*|BSD/OS-3*) 1283 SHLIB_CFLAGS="" 1284 SHLIB_LD="shlicc -r" 1285 SHLIB_LD_LIBS='${LIBS}' 1286 SHLIB_SUFFIX=".so" 1287 DL_OBJS="tclLoadDl.o" 1288 DL_LIBS="-ldl" 1289 CC_SEARCH_FLAGS="" 1290 LD_SEARCH_FLAGS="" 1291 ;; 1292 BSD/OS-4.*) 1293 SHLIB_CFLAGS="-export-dynamic -fPIC" 1294 SHLIB_LD="cc -shared" 1295 SHLIB_LD_LIBS='${LIBS}' 1296 SHLIB_SUFFIX=".so" 1297 DL_OBJS="tclLoadDl.o" 1298 DL_LIBS="-ldl" 1299 LDFLAGS="$LDFLAGS -export-dynamic" 1300 CC_SEARCH_FLAGS="" 1301 LD_SEARCH_FLAGS="" 1302 ;; 1303 dgux*) 1304 SHLIB_CFLAGS="-K PIC" 1305 SHLIB_LD="cc -G" 1306 SHLIB_LD_LIBS="" 1307 SHLIB_SUFFIX=".so" 1308 DL_OBJS="tclLoadDl.o" 1309 DL_LIBS="-ldl" 1310 CC_SEARCH_FLAGS="" 1311 LD_SEARCH_FLAGS="" 1312 ;; 1313 HP-UX-*.11.*) 1314 # Use updated header definitions where possible 1315 AC_DEFINE(_XOPEN_SOURCE_EXTENDED, 1, [Do we want to use the XOPEN network library?]) 1316 # Needed by Tcl, but not most extensions 1317 #AC_DEFINE(_XOPEN_SOURCE, 1, [Do we want to use the XOPEN network library?]) 1318 #LIBS="$LIBS -lxnet" # Use the XOPEN network library 1319 1320 SHLIB_SUFFIX=".sl" 1321 AC_CHECK_LIB(dld, shl_load, tcl_ok=yes, tcl_ok=no) 1322 if test "$tcl_ok" = yes; then 1323 SHLIB_CFLAGS="+z" 1324 SHLIB_LD="ld -b" 1325 SHLIB_LD_LIBS='${LIBS}' 1326 DL_OBJS="tclLoadShl.o" 1327 DL_LIBS="-ldld" 1328 LDFLAGS="$LDFLAGS -Wl,-E" 1329 CC_SEARCH_FLAGS='-Wl,+s,+b,${LIB_RUNTIME_DIR}:.' 1330 LD_SEARCH_FLAGS='+s +b ${LIB_RUNTIME_DIR}:.' 1331 LD_LIBRARY_PATH_VAR="SHLIB_PATH" 1332 fi 1333 if test "$GCC" = "yes" ; then 1334 SHLIB_LD="gcc -shared" 1335 SHLIB_LD_LIBS='${LIBS}' 1336 LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} 1337 fi 1338 1339 # Users may want PA-RISC 1.1/2.0 portable code - needs HP cc 1340 #CFLAGS="$CFLAGS +DAportable" 1341 1342 # Check to enable 64-bit flags for compiler/linker 1343 if test "$do64bit" = "yes" ; then 1344 if test "$GCC" = "yes" ; then 1345 hpux_arch=`${CC} -dumpmachine` 1346 case $hpux_arch in 1347 hppa64*) 1348 # 64-bit gcc in use. Fix flags for GNU ld. 1349 do64bit_ok=yes 1350 SHLIB_LD="${CC} -shared" 1351 SHLIB_LD_LIBS='${LIBS}' 1352 CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' 1353 LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} 1354 ;; 1355 *) 1356 AC_MSG_WARN([64bit mode not supported with GCC on $system]) 1357 ;; 1358 esac 1359 else 1360 do64bit_ok=yes 1361 CFLAGS="$CFLAGS +DD64" 1362 LDFLAGS_ARCH="+DD64" 1363 fi 1364 fi 1365 ;; 1366 HP-UX-*.08.*|HP-UX-*.09.*|HP-UX-*.10.*) 1367 SHLIB_SUFFIX=".sl" 1368 AC_CHECK_LIB(dld, shl_load, tcl_ok=yes, tcl_ok=no) 1369 if test "$tcl_ok" = yes; then 1370 SHLIB_CFLAGS="+z" 1371 SHLIB_LD="ld -b" 1372 SHLIB_LD_LIBS="" 1373 DL_OBJS="tclLoadShl.o" 1374 DL_LIBS="-ldld" 1375 LDFLAGS="$LDFLAGS -Wl,-E" 1376 CC_SEARCH_FLAGS='-Wl,+s,+b,${LIB_RUNTIME_DIR}:.' 1377 LD_SEARCH_FLAGS='+s +b ${LIB_RUNTIME_DIR}:.' 1378 LD_LIBRARY_PATH_VAR="SHLIB_PATH" 1379 fi 1380 ;; 1381 IRIX-5.*) 1382 SHLIB_CFLAGS="" 1383 SHLIB_LD="ld -shared -rdata_shared" 1384 SHLIB_LD_LIBS='${LIBS}' 1385 SHLIB_SUFFIX=".so" 1386 DL_OBJS="tclLoadDl.o" 1387 DL_LIBS="" 1388 CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' 1389 LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}' 1390 ;; 1391 IRIX-6.*) 1392 SHLIB_CFLAGS="" 1393 SHLIB_LD="ld -n32 -shared -rdata_shared" 1394 SHLIB_LD_LIBS='${LIBS}' 1395 SHLIB_SUFFIX=".so" 1396 DL_OBJS="tclLoadDl.o" 1397 DL_LIBS="" 1398 CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' 1399 LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}' 1400 if test "$GCC" = "yes" ; then 1401 CFLAGS="$CFLAGS -mabi=n32" 1402 LDFLAGS="$LDFLAGS -mabi=n32" 1403 else 1404 case $system in 1405 IRIX-6.3) 1406 # Use to build 6.2 compatible binaries on 6.3. 1407 CFLAGS="$CFLAGS -n32 -D_OLD_TERMIOS" 1408 ;; 1409 *) 1410 CFLAGS="$CFLAGS -n32" 1411 ;; 1412 esac 1413 LDFLAGS="$LDFLAGS -n32" 1414 fi 1415 ;; 1416 IRIX64-6.*) 1417 SHLIB_CFLAGS="" 1418 SHLIB_LD="ld -n32 -shared -rdata_shared" 1419 SHLIB_LD_LIBS='${LIBS}' 1420 SHLIB_SUFFIX=".so" 1421 DL_OBJS="tclLoadDl.o" 1422 DL_LIBS="" 1423 CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' 1424 LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}' 1425 1426 # Check to enable 64-bit flags for compiler/linker 1427 1428 if test "$do64bit" = "yes" ; then 1429 if test "$GCC" = "yes" ; then 1430 AC_MSG_WARN([64bit mode not supported by gcc]) 1431 else 1432 do64bit_ok=yes 1433 SHLIB_LD="ld -64 -shared -rdata_shared" 1434 CFLAGS="$CFLAGS -64" 1435 LDFLAGS_ARCH="-64" 1436 fi 1437 fi 1438 ;; 1439 Linux*) 1440 SHLIB_CFLAGS="-fPIC" 1441 SHLIB_LD_LIBS='${LIBS}' 1442 SHLIB_SUFFIX=".so" 1443 1444 CFLAGS_OPTIMIZE="-O2 -fomit-frame-pointer" 1445 # egcs-2.91.66 on Redhat Linux 6.0 generates lots of warnings 1446 # when you inline the string and math operations. Turn this off to 1447 # get rid of the warnings. 1448 #CFLAGS_OPTIMIZE="${CFLAGS_OPTIMIZE} -D__NO_STRING_INLINES -D__NO_MATH_INLINES" 1449 1450 # TEA specific: use LDFLAGS_DEFAULT instead of LDFLAGS here: 1451 SHLIB_LD='${CC} -shared ${CFLAGS} ${LDFLAGS_DEFAULT}' 1452 DL_OBJS="tclLoadDl.o" 1453 DL_LIBS="-ldl" 1454 LDFLAGS="$LDFLAGS -Wl,--export-dynamic" 1455 CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' 1456 LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} 1457 if test "`uname -m`" = "alpha" ; then 1458 CFLAGS="$CFLAGS -mieee" 1459 fi 1460 if test $do64bit = yes; then 1461 AC_CACHE_CHECK([if compiler accepts -m64 flag], tcl_cv_cc_m64, [ 1462 hold_cflags=$CFLAGS 1463 CFLAGS="$CFLAGS -m64" 1464 AC_TRY_LINK(,, tcl_cv_cc_m64=yes, tcl_cv_cc_m64=no) 1465 CFLAGS=$hold_cflags]) 1466 if test $tcl_cv_cc_m64 = yes; then 1467 CFLAGS="$CFLAGS -m64" 1468 do64bit_ok=yes 1469 fi 1470 fi 1471 1472 # The combo of gcc + glibc has a bug related 1473 # to inlining of functions like strtod(). The 1474 # -fno-builtin flag should address this problem 1475 # but it does not work. The -fno-inline flag 1476 # is kind of overkill but it works. 1477 # Disable inlining only when one of the 1478 # files in compat/*.c is being linked in. 1479 if test x"${USE_COMPAT}" != x ; then 1480 CFLAGS="$CFLAGS -fno-inline" 1481 fi 1482 1483 ;; 1484 GNU*) 1485 SHLIB_CFLAGS="-fPIC" 1486 SHLIB_LD_LIBS='${LIBS}' 1487 SHLIB_SUFFIX=".so" 1488 1489 SHLIB_LD="${CC} -shared" 1490 DL_OBJS="" 1491 DL_LIBS="-ldl" 1492 LDFLAGS="$LDFLAGS -Wl,--export-dynamic" 1493 CC_SEARCH_FLAGS="" 1494 LD_SEARCH_FLAGS="" 1495 if test "`uname -m`" = "alpha" ; then 1496 CFLAGS="$CFLAGS -mieee" 1497 fi 1498 ;; 1499 Lynx*) 1500 SHLIB_CFLAGS="-fPIC" 1501 SHLIB_LD_LIBS='${LIBS}' 1502 SHLIB_SUFFIX=".so" 1503 CFLAGS_OPTIMIZE=-02 1504 SHLIB_LD="${CC} -shared " 1505 DL_OBJS="tclLoadDl.o" 1506 DL_LIBS="-mshared -ldl" 1507 LD_FLAGS="-Wl,--export-dynamic" 1508 CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' 1509 LD_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' 1510 ;; 1511 MP-RAS-02*) 1512 SHLIB_CFLAGS="-K PIC" 1513 SHLIB_LD="cc -G" 1514 SHLIB_LD_LIBS="" 1515 SHLIB_SUFFIX=".so" 1516 DL_OBJS="tclLoadDl.o" 1517 DL_LIBS="-ldl" 1518 CC_SEARCH_FLAGS="" 1519 LD_SEARCH_FLAGS="" 1520 ;; 1521 MP-RAS-*) 1522 SHLIB_CFLAGS="-K PIC" 1523 SHLIB_LD="cc -G" 1524 SHLIB_LD_LIBS="" 1525 SHLIB_SUFFIX=".so" 1526 DL_OBJS="tclLoadDl.o" 1527 DL_LIBS="-ldl" 1528 LDFLAGS="$LDFLAGS -Wl,-Bexport" 1529 CC_SEARCH_FLAGS="" 1530 LD_SEARCH_FLAGS="" 1531 ;; 1532 NetBSD-*|FreeBSD-[[1-2]].*) 1533 # NetBSD/SPARC needs -fPIC, -fpic will not do. 1534 SHLIB_CFLAGS="-fPIC" 1535 SHLIB_LD="ld -Bshareable -x" 1536 SHLIB_LD_LIBS='${LIBS}' 1537 SHLIB_SUFFIX=".so" 1538 DL_OBJS="tclLoadDl.o" 1539 DL_LIBS="" 1540 CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' 1541 LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}' 1542 AC_CACHE_CHECK([for ELF], tcl_cv_ld_elf, [ 1543 AC_EGREP_CPP(yes, [ 1544#ifdef __ELF__ 1545 yes 1546#endif 1547 ], tcl_cv_ld_elf=yes, tcl_cv_ld_elf=no)]) 1548 if test $tcl_cv_ld_elf = yes; then 1549 SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so' 1550 else 1551 SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so.1.0' 1552 fi 1553 1554 # Ancient FreeBSD doesn't handle version numbers with dots. 1555 1556 UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a' 1557 TCL_LIB_VERSIONS_OK=nodots 1558 ;; 1559 OpenBSD-*) 1560 # OpenBSD/SPARC[64] needs -fPIC, -fpic will not do. 1561 case `machine` in 1562 sparc|sparc64) 1563 SHLIB_CFLAGS="-fPIC";; 1564 *) 1565 SHLIB_CFLAGS="-fpic";; 1566 esac 1567 SHLIB_LD="${CC} -shared ${SHLIB_CFLAGS}" 1568 SHLIB_LD_LIBS='${LIBS}' 1569 SHLIB_SUFFIX=".so" 1570 DL_OBJS="tclLoadDl.o" 1571 DL_LIBS="" 1572 CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' 1573 LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} 1574 SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so.1.0' 1575 AC_CACHE_CHECK([for ELF], tcl_cv_ld_elf, [ 1576 AC_EGREP_CPP(yes, [ 1577#ifdef __ELF__ 1578 yes 1579#endif 1580 ], tcl_cv_ld_elf=yes, tcl_cv_ld_elf=no)]) 1581 if test $tcl_cv_ld_elf = yes; then 1582 LDFLAGS=-Wl,-export-dynamic 1583 else 1584 LDFLAGS="" 1585 fi 1586 1587 # OpenBSD doesn't do version numbers with dots. 1588 UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a' 1589 TCL_LIB_VERSIONS_OK=nodots 1590 ;; 1591 FreeBSD-*) 1592 # FreeBSD 3.* and greater have ELF. 1593 SHLIB_CFLAGS="-fPIC" 1594 SHLIB_LD="ld -Bshareable -x" 1595 SHLIB_LD_LIBS='${LIBS}' 1596 SHLIB_SUFFIX=".so" 1597 DL_OBJS="tclLoadDl.o" 1598 DL_LIBS="" 1599 LDFLAGS="$LDFLAGS -export-dynamic" 1600 CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' 1601 LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}' 1602 if test "${TCL_THREADS}" = "1" ; then 1603 # The -pthread needs to go in the CFLAGS, not LIBS 1604 LIBS=`echo $LIBS | sed s/-pthread//` 1605 CFLAGS="$CFLAGS -pthread" 1606 LDFLAGS="$LDFLAGS -pthread" 1607 fi 1608 case $system in 1609 FreeBSD-3.*) 1610 # FreeBSD-3 doesn't handle version numbers with dots. 1611 UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a' 1612 SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so' 1613 TCL_LIB_VERSIONS_OK=nodots 1614 ;; 1615 esac 1616 ;; 1617 Darwin-*) 1618 CFLAGS_OPTIMIZE="-Os" 1619 SHLIB_CFLAGS="-fno-common" 1620 if test $do64bit = yes; then 1621 case `arch` in 1622 ppc) 1623 AC_CACHE_CHECK([if compiler accepts -arch ppc64 flag], 1624 tcl_cv_cc_arch_ppc64, [ 1625 hold_cflags=$CFLAGS 1626 CFLAGS="$CFLAGS -arch ppc64 -mpowerpc64 -mcpu=G5" 1627 AC_TRY_LINK(,, tcl_cv_cc_arch_ppc64=yes, 1628 tcl_cv_cc_arch_ppc64=no) 1629 CFLAGS=$hold_cflags]) 1630 if test $tcl_cv_cc_arch_ppc64 = yes; then 1631 CFLAGS="$CFLAGS -arch ppc64 -mpowerpc64 -mcpu=G5" 1632 do64bit_ok=yes 1633 fi;; 1634 i386) 1635 AC_CACHE_CHECK([if compiler accepts -arch x86_64 flag], 1636 tcl_cv_cc_arch_x86_64, [ 1637 hold_cflags=$CFLAGS 1638 CFLAGS="$CFLAGS -arch x86_64" 1639 AC_TRY_LINK(,, tcl_cv_cc_arch_x86_64=yes, 1640 tcl_cv_cc_arch_x86_64=no) 1641 CFLAGS=$hold_cflags]) 1642 if test $tcl_cv_cc_arch_x86_64 = yes; then 1643 CFLAGS="$CFLAGS -arch x86_64" 1644 do64bit_ok=yes 1645 fi;; 1646 *) 1647 AC_MSG_WARN([Don't know how enable 64-bit on architecture `arch`]);; 1648 esac 1649 else 1650 # Check for combined 32-bit and 64-bit fat build 1651 echo "$CFLAGS " | grep -E -q -- '-arch (ppc64|x86_64) ' && \ 1652 echo "$CFLAGS " | grep -E -q -- '-arch (ppc|i386) ' && \ 1653 fat_32_64=yes 1654 fi 1655 # TEA specific: use LDFLAGS_DEFAULT instead of LDFLAGS here: 1656 SHLIB_LD='${CC} -dynamiclib ${CFLAGS} ${LDFLAGS_DEFAULT}' 1657 AC_CACHE_CHECK([if ld accepts -single_module flag], tcl_cv_ld_single_module, [ 1658 hold_ldflags=$LDFLAGS 1659 LDFLAGS="$LDFLAGS -dynamiclib -Wl,-single_module" 1660 AC_TRY_LINK(, [int i;], tcl_cv_ld_single_module=yes, tcl_cv_ld_single_module=no) 1661 LDFLAGS=$hold_ldflags]) 1662 if test $tcl_cv_ld_single_module = yes; then 1663 SHLIB_LD="${SHLIB_LD} -Wl,-single_module" 1664 fi 1665 SHLIB_LD_LIBS='${LIBS}' 1666 SHLIB_SUFFIX=".dylib" 1667 DL_OBJS="tclLoadDyld.o" 1668 DL_LIBS="" 1669 # Don't use -prebind when building for Mac OS X 10.4 or later only: 1670 test "`echo "${MACOSX_DEPLOYMENT_TARGET}" | awk -F '10\\.' '{print int([$]2)}'`" -lt 4 -a \ 1671 "`echo "${CFLAGS}" | awk -F '-mmacosx-version-min=10\\.' '{print int([$]2)}'`" -lt 4 && \ 1672 LDFLAGS="$LDFLAGS -prebind" 1673 LDFLAGS="$LDFLAGS -headerpad_max_install_names" 1674 AC_CACHE_CHECK([if ld accepts -search_paths_first flag], tcl_cv_ld_search_paths_first, [ 1675 hold_ldflags=$LDFLAGS 1676 LDFLAGS="$LDFLAGS -Wl,-search_paths_first" 1677 AC_TRY_LINK(, [int i;], tcl_cv_ld_search_paths_first=yes, tcl_cv_ld_search_paths_first=no) 1678 LDFLAGS=$hold_ldflags]) 1679 if test $tcl_cv_ld_search_paths_first = yes; then 1680 LDFLAGS="$LDFLAGS -Wl,-search_paths_first" 1681 fi 1682 CC_SEARCH_FLAGS="" 1683 LD_SEARCH_FLAGS="" 1684 LD_LIBRARY_PATH_VAR="DYLD_LIBRARY_PATH" 1685 1686 # TEA specific: for Tk extensions, remove 64-bit arch flags from 1687 # CFLAGS for combined 32-bit and 64-bit fat builds as neither TkAqua 1688 # nor TkX11 can be built for 64-bit at present. 1689 test "$fat_32_64" = yes && test -n "${TK_BIN_DIR}" && \ 1690 CFLAGS="`echo "$CFLAGS " | sed -e 's/-arch ppc64 / /g' -e 's/-arch x86_64 / /g'`" 1691 ;; 1692 NEXTSTEP-*) 1693 SHLIB_CFLAGS="" 1694 SHLIB_LD="cc -nostdlib -r" 1695 SHLIB_LD_LIBS="" 1696 SHLIB_SUFFIX=".so" 1697 DL_OBJS="tclLoadNext.o" 1698 DL_LIBS="" 1699 CC_SEARCH_FLAGS="" 1700 LD_SEARCH_FLAGS="" 1701 ;; 1702 OS/390-*) 1703 CFLAGS_OPTIMIZE="" # Optimizer is buggy 1704 AC_DEFINE(_OE_SOCKETS, 1, # needed in sys/socket.h 1705 [Should OS/390 do the right thing with sockets?]) 1706 ;; 1707 OSF1-1.0|OSF1-1.1|OSF1-1.2) 1708 # OSF/1 1.[012] from OSF, and derivatives, including Paragon OSF/1 1709 SHLIB_CFLAGS="" 1710 # Hack: make package name same as library name 1711 SHLIB_LD='ld -R -export $@:' 1712 SHLIB_LD_LIBS="" 1713 SHLIB_SUFFIX=".so" 1714 DL_OBJS="tclLoadOSF.o" 1715 DL_LIBS="" 1716 CC_SEARCH_FLAGS="" 1717 LD_SEARCH_FLAGS="" 1718 ;; 1719 OSF1-1.*) 1720 # OSF/1 1.3 from OSF using ELF, and derivatives, including AD2 1721 SHLIB_CFLAGS="-fPIC" 1722 if test "$SHARED_BUILD" = "1" ; then 1723 SHLIB_LD="ld -shared" 1724 else 1725 SHLIB_LD="ld -non_shared" 1726 fi 1727 SHLIB_LD_LIBS="" 1728 SHLIB_SUFFIX=".so" 1729 DL_OBJS="tclLoadDl.o" 1730 DL_LIBS="" 1731 CC_SEARCH_FLAGS="" 1732 LD_SEARCH_FLAGS="" 1733 ;; 1734 OSF1-V*) 1735 # Digital OSF/1 1736 SHLIB_CFLAGS="" 1737 if test "$SHARED_BUILD" = "1" ; then 1738 SHLIB_LD='ld -shared -expect_unresolved "*"' 1739 else 1740 SHLIB_LD='ld -non_shared -expect_unresolved "*"' 1741 fi 1742 SHLIB_LD_LIBS="" 1743 SHLIB_SUFFIX=".so" 1744 DL_OBJS="tclLoadDl.o" 1745 DL_LIBS="" 1746 CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' 1747 LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}' 1748 if test "$GCC" = "yes" ; then 1749 CFLAGS="$CFLAGS -mieee" 1750 else 1751 CFLAGS="$CFLAGS -DHAVE_TZSET -std1 -ieee" 1752 fi 1753 # see pthread_intro(3) for pthread support on osf1, k.furukawa 1754 if test "${TCL_THREADS}" = "1" ; then 1755 CFLAGS="$CFLAGS -DHAVE_PTHREAD_ATTR_SETSTACKSIZE" 1756 CFLAGS="$CFLAGS -DTCL_THREAD_STACK_MIN=PTHREAD_STACK_MIN*64" 1757 LIBS=`echo $LIBS | sed s/-lpthreads//` 1758 if test "$GCC" = "yes" ; then 1759 LIBS="$LIBS -lpthread -lmach -lexc" 1760 else 1761 CFLAGS="$CFLAGS -pthread" 1762 LDFLAGS="$LDFLAGS -pthread" 1763 fi 1764 fi 1765 1766 ;; 1767 QNX-6*) 1768 # QNX RTP 1769 # This may work for all QNX, but it was only reported for v6. 1770 SHLIB_CFLAGS="-fPIC" 1771 SHLIB_LD="ld -Bshareable -x" 1772 SHLIB_LD_LIBS="" 1773 SHLIB_SUFFIX=".so" 1774 DL_OBJS="tclLoadDl.o" 1775 # dlopen is in -lc on QNX 1776 DL_LIBS="" 1777 CC_SEARCH_FLAGS="" 1778 LD_SEARCH_FLAGS="" 1779 ;; 1780 SCO_SV-3.2*) 1781 # Note, dlopen is available only on SCO 3.2.5 and greater. However, 1782 # this test works, since "uname -s" was non-standard in 3.2.4 and 1783 # below. 1784 if test "$GCC" = "yes" ; then 1785 SHLIB_CFLAGS="-fPIC -melf" 1786 LDFLAGS="$LDFLAGS -melf -Wl,-Bexport" 1787 else 1788 SHLIB_CFLAGS="-Kpic -belf" 1789 LDFLAGS="$LDFLAGS -belf -Wl,-Bexport" 1790 fi 1791 SHLIB_LD="ld -G" 1792 SHLIB_LD_LIBS="" 1793 SHLIB_SUFFIX=".so" 1794 DL_OBJS="tclLoadDl.o" 1795 DL_LIBS="" 1796 CC_SEARCH_FLAGS="" 1797 LD_SEARCH_FLAGS="" 1798 ;; 1799 SINIX*5.4*) 1800 SHLIB_CFLAGS="-K PIC" 1801 SHLIB_LD="cc -G" 1802 SHLIB_LD_LIBS="" 1803 SHLIB_SUFFIX=".so" 1804 DL_OBJS="tclLoadDl.o" 1805 DL_LIBS="-ldl" 1806 CC_SEARCH_FLAGS="" 1807 LD_SEARCH_FLAGS="" 1808 ;; 1809 SunOS-4*) 1810 SHLIB_CFLAGS="-PIC" 1811 SHLIB_LD="ld" 1812 SHLIB_LD_LIBS="" 1813 SHLIB_SUFFIX=".so" 1814 DL_OBJS="tclLoadDl.o" 1815 DL_LIBS="-ldl" 1816 CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}' 1817 LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} 1818 1819 # SunOS can't handle version numbers with dots in them in library 1820 # specs, like -ltcl7.5, so use -ltcl75 instead. Also, it 1821 # requires an extra version number at the end of .so file names. 1822 # So, the library has to have a name like libtcl75.so.1.0 1823 1824 SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so.1.0' 1825 UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a' 1826 TCL_LIB_VERSIONS_OK=nodots 1827 ;; 1828 SunOS-5.[[0-6]]) 1829 # Careful to not let 5.10+ fall into this case 1830 1831 # Note: If _REENTRANT isn't defined, then Solaris 1832 # won't define thread-safe library routines. 1833 1834 AC_DEFINE(_REENTRANT, 1, [Do we want the reentrant OS API?]) 1835 AC_DEFINE(_POSIX_PTHREAD_SEMANTICS, 1, 1836 [Do we really want to follow the standard? Yes we do!]) 1837 1838 SHLIB_CFLAGS="-KPIC" 1839 1840 # Note: need the LIBS below, otherwise Tk won't find Tcl's 1841 # symbols when dynamically loaded into tclsh. 1842 1843 SHLIB_LD_LIBS='${LIBS}' 1844 SHLIB_SUFFIX=".so" 1845 DL_OBJS="tclLoadDl.o" 1846 DL_LIBS="-ldl" 1847 if test "$GCC" = "yes" ; then 1848 SHLIB_LD="$CC -shared" 1849 CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}' 1850 LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} 1851 else 1852 SHLIB_LD="/usr/ccs/bin/ld -G -z text" 1853 CC_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}' 1854 LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} 1855 fi 1856 ;; 1857 SunOS-5*) 1858 # Note: If _REENTRANT isn't defined, then Solaris 1859 # won't define thread-safe library routines. 1860 1861 AC_DEFINE(_REENTRANT, 1, [Do we want the reentrant OS API?]) 1862 AC_DEFINE(_POSIX_PTHREAD_SEMANTICS, 1, 1863 [Do we really want to follow the standard? Yes we do!]) 1864 1865 SHLIB_CFLAGS="-KPIC" 1866 1867 # Check to enable 64-bit flags for compiler/linker 1868 if test "$do64bit" = "yes" ; then 1869 arch=`isainfo` 1870 if test "$arch" = "sparcv9 sparc" ; then 1871 if test "$GCC" = "yes" ; then 1872 if test "`gcc -dumpversion | awk -F. '{print [$]1}'`" -lt "3" ; then 1873 AC_MSG_WARN([64bit mode not supported with GCC < 3.2 on $system]) 1874 else 1875 do64bit_ok=yes 1876 CFLAGS="$CFLAGS -m64 -mcpu=v9" 1877 LDFLAGS="$LDFLAGS -m64 -mcpu=v9" 1878 SHLIB_CFLAGS="-fPIC" 1879 fi 1880 else 1881 do64bit_ok=yes 1882 if test "$do64bitVIS" = "yes" ; then 1883 CFLAGS="$CFLAGS -xarch=v9a" 1884 LDFLAGS_ARCH="-xarch=v9a" 1885 else 1886 CFLAGS="$CFLAGS -xarch=v9" 1887 LDFLAGS_ARCH="-xarch=v9" 1888 fi 1889 # Solaris 64 uses this as well 1890 #LD_LIBRARY_PATH_VAR="LD_LIBRARY_PATH_64" 1891 fi 1892 elif test "$arch" = "amd64 i386" ; then 1893 if test "$GCC" = "yes" ; then 1894 AC_MSG_WARN([64bit mode not supported with GCC on $system]) 1895 else 1896 do64bit_ok=yes 1897 CFLAGS="$CFLAGS -xarch=amd64" 1898 LDFLAGS="$LDFLAGS -xarch=amd64" 1899 fi 1900 else 1901 AC_MSG_WARN([64bit mode not supported for $arch]) 1902 fi 1903 fi 1904 1905 # Note: need the LIBS below, otherwise Tk won't find Tcl's 1906 # symbols when dynamically loaded into tclsh. 1907 1908 SHLIB_LD_LIBS='${LIBS}' 1909 SHLIB_SUFFIX=".so" 1910 DL_OBJS="tclLoadDl.o" 1911 DL_LIBS="-ldl" 1912 if test "$GCC" = "yes" ; then 1913 SHLIB_LD="$CC -shared" 1914 CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}' 1915 LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} 1916 if test "$do64bit_ok" = "yes" ; then 1917 # We need to specify -static-libgcc or we need to 1918 # add the path to the sparv9 libgcc. 1919 # JH: static-libgcc is necessary for core Tcl, but may 1920 # not be necessary for extensions. 1921 SHLIB_LD="$SHLIB_LD -m64 -mcpu=v9 -static-libgcc" 1922 # for finding sparcv9 libgcc, get the regular libgcc 1923 # path, remove so name and append 'sparcv9' 1924 #v9gcclibdir="`gcc -print-file-name=libgcc_s.so` | ..." 1925 #CC_SEARCH_FLAGS="${CC_SEARCH_FLAGS},-R,$v9gcclibdir" 1926 fi 1927 else 1928 SHLIB_LD="/usr/ccs/bin/ld -G -z text" 1929 CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}' 1930 LD_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}' 1931 fi 1932 ;; 1933 UNIX_SV* | UnixWare-5*) 1934 SHLIB_CFLAGS="-KPIC" 1935 SHLIB_LD="cc -G" 1936 SHLIB_LD_LIBS="" 1937 SHLIB_SUFFIX=".so" 1938 DL_OBJS="tclLoadDl.o" 1939 DL_LIBS="-ldl" 1940 # Some UNIX_SV* systems (unixware 1.1.2 for example) have linkers 1941 # that don't grok the -Bexport option. Test that it does. 1942 AC_CACHE_CHECK([for ld accepts -Bexport flag], tcl_cv_ld_Bexport, [ 1943 hold_ldflags=$LDFLAGS 1944 LDFLAGS="$LDFLAGS -Wl,-Bexport" 1945 AC_TRY_LINK(, [int i;], tcl_cv_ld_Bexport=yes, tcl_cv_ld_Bexport=no) 1946 LDFLAGS=$hold_ldflags]) 1947 if test $tcl_cv_ld_Bexport = yes; then 1948 LDFLAGS="$LDFLAGS -Wl,-Bexport" 1949 fi 1950 CC_SEARCH_FLAGS="" 1951 LD_SEARCH_FLAGS="" 1952 ;; 1953 esac 1954 1955 if test "$do64bit" = "yes" -a "$do64bit_ok" = "no" ; then 1956 AC_MSG_WARN([64bit support being disabled -- don't know magic for this platform]) 1957 fi 1958 1959 # Step 4: disable dynamic loading if requested via a command-line switch. 1960 1961 AC_ARG_ENABLE(load, 1962 AC_HELP_STRING([--enable-load], 1963 [allow dynamic loading and "load" command (default: on)]), 1964 [tcl_ok=$enableval], [tcl_ok=yes]) 1965 if test "$tcl_ok" = "no"; then 1966 DL_OBJS="" 1967 fi 1968 1969 if test "x$DL_OBJS" != "x" ; then 1970 BUILD_DLTEST="\$(DLTEST_TARGETS)" 1971 else 1972 echo "Can't figure out how to do dynamic loading or shared libraries" 1973 echo "on this system." 1974 SHLIB_CFLAGS="" 1975 SHLIB_LD="" 1976 SHLIB_SUFFIX="" 1977 DL_OBJS="tclLoadNone.o" 1978 DL_LIBS="" 1979 LDFLAGS="$LDFLAGS_ORIG" 1980 CC_SEARCH_FLAGS="" 1981 LD_SEARCH_FLAGS="" 1982 BUILD_DLTEST="" 1983 fi 1984 LDFLAGS="$LDFLAGS $LDFLAGS_ARCH" 1985 1986 # If we're running gcc, then change the C flags for compiling shared 1987 # libraries to the right flags for gcc, instead of those for the 1988 # standard manufacturer compiler. 1989 1990 if test "$DL_OBJS" != "tclLoadNone.o" ; then 1991 if test "$GCC" = "yes" ; then 1992 case $system in 1993 AIX-*) 1994 ;; 1995 BSD/OS*) 1996 ;; 1997 IRIX*) 1998 ;; 1999 NetBSD-*|FreeBSD-*) 2000 ;; 2001 Darwin-*) 2002 ;; 2003 SCO_SV-3.2*) 2004 ;; 2005 windows) 2006 ;; 2007 *) 2008 SHLIB_CFLAGS="-fPIC" 2009 ;; 2010 esac 2011 fi 2012 fi 2013 2014 if test "$SHARED_LIB_SUFFIX" = "" ; then 2015 SHARED_LIB_SUFFIX='${PACKAGE_VERSION}${SHLIB_SUFFIX}' 2016 fi 2017 if test "$UNSHARED_LIB_SUFFIX" = "" ; then 2018 UNSHARED_LIB_SUFFIX='${PACKAGE_VERSION}.a' 2019 fi 2020 2021 AC_SUBST(DL_LIBS) 2022 2023 AC_SUBST(CFLAGS_DEBUG) 2024 AC_SUBST(CFLAGS_OPTIMIZE) 2025 AC_SUBST(CFLAGS_WARNING) 2026 2027 AC_SUBST(STLIB_LD) 2028 AC_SUBST(SHLIB_LD) 2029 2030 AC_SUBST(SHLIB_LD_LIBS) 2031 AC_SUBST(SHLIB_CFLAGS) 2032 2033 AC_SUBST(LD_LIBRARY_PATH_VAR) 2034 2035 # These must be called after we do the basic CFLAGS checks and 2036 # verify any possible 64-bit or similar switches are necessary 2037 TEA_TCL_EARLY_FLAGS 2038 TEA_TCL_64BIT_FLAGS 2039]) 2040 2041#-------------------------------------------------------------------- 2042# TEA_SERIAL_PORT 2043# 2044# Determine which interface to use to talk to the serial port. 2045# Note that #include lines must begin in leftmost column for 2046# some compilers to recognize them as preprocessor directives, 2047# and some build environments have stdin not pointing at a 2048# pseudo-terminal (usually /dev/null instead.) 2049# 2050# Arguments: 2051# none 2052# 2053# Results: 2054# 2055# Defines only one of the following vars: 2056# HAVE_SYS_MODEM_H 2057# USE_TERMIOS 2058# USE_TERMIO 2059# USE_SGTTY 2060# 2061#-------------------------------------------------------------------- 2062 2063AC_DEFUN([TEA_SERIAL_PORT], [ 2064 AC_CHECK_HEADERS(sys/modem.h) 2065 AC_CACHE_CHECK([termios vs. termio vs. sgtty], tcl_cv_api_serial, [ 2066 AC_TRY_RUN([ 2067#include <termios.h> 2068 2069int main() { 2070 struct termios t; 2071 if (tcgetattr(0, &t) == 0) { 2072 cfsetospeed(&t, 0); 2073 t.c_cflag |= PARENB | PARODD | CSIZE | CSTOPB; 2074 return 0; 2075 } 2076 return 1; 2077}], tcl_cv_api_serial=termios, tcl_cv_api_serial=no, tcl_cv_api_serial=no) 2078 if test $tcl_cv_api_serial = no ; then 2079 AC_TRY_RUN([ 2080#include <termio.h> 2081 2082int main() { 2083 struct termio t; 2084 if (ioctl(0, TCGETA, &t) == 0) { 2085 t.c_cflag |= CBAUD | PARENB | PARODD | CSIZE | CSTOPB; 2086 return 0; 2087 } 2088 return 1; 2089}], tcl_cv_api_serial=termio, tcl_cv_api_serial=no, tcl_cv_api_serial=no) 2090 fi 2091 if test $tcl_cv_api_serial = no ; then 2092 AC_TRY_RUN([ 2093#include <sgtty.h> 2094 2095int main() { 2096 struct sgttyb t; 2097 if (ioctl(0, TIOCGETP, &t) == 0) { 2098 t.sg_ospeed = 0; 2099 t.sg_flags |= ODDP | EVENP | RAW; 2100 return 0; 2101 } 2102 return 1; 2103}], tcl_cv_api_serial=sgtty, tcl_cv_api_serial=no, tcl_cv_api_serial=no) 2104 fi 2105 if test $tcl_cv_api_serial = no ; then 2106 AC_TRY_RUN([ 2107#include <termios.h> 2108#include <errno.h> 2109 2110int main() { 2111 struct termios t; 2112 if (tcgetattr(0, &t) == 0 2113 || errno == ENOTTY || errno == ENXIO || errno == EINVAL) { 2114 cfsetospeed(&t, 0); 2115 t.c_cflag |= PARENB | PARODD | CSIZE | CSTOPB; 2116 return 0; 2117 } 2118 return 1; 2119}], tcl_cv_api_serial=termios, tcl_cv_api_serial=no, tcl_cv_api_serial=no) 2120 fi 2121 if test $tcl_cv_api_serial = no; then 2122 AC_TRY_RUN([ 2123#include <termio.h> 2124#include <errno.h> 2125 2126int main() { 2127 struct termio t; 2128 if (ioctl(0, TCGETA, &t) == 0 2129 || errno == ENOTTY || errno == ENXIO || errno == EINVAL) { 2130 t.c_cflag |= CBAUD | PARENB | PARODD | CSIZE | CSTOPB; 2131 return 0; 2132 } 2133 return 1; 2134 }], tcl_cv_api_serial=termio, tcl_cv_api_serial=no, tcl_cv_api_serial=no) 2135 fi 2136 if test $tcl_cv_api_serial = no; then 2137 AC_TRY_RUN([ 2138#include <sgtty.h> 2139#include <errno.h> 2140 2141int main() { 2142 struct sgttyb t; 2143 if (ioctl(0, TIOCGETP, &t) == 0 2144 || errno == ENOTTY || errno == ENXIO || errno == EINVAL) { 2145 t.sg_ospeed = 0; 2146 t.sg_flags |= ODDP | EVENP | RAW; 2147 return 0; 2148 } 2149 return 1; 2150}], tcl_cv_api_serial=sgtty, tcl_cv_api_serial=none, tcl_cv_api_serial=none) 2151 fi]) 2152 case $tcl_cv_api_serial in 2153 termios) AC_DEFINE(USE_TERMIOS, 1, [Use the termios API for serial lines]);; 2154 termio) AC_DEFINE(USE_TERMIO, 1, [Use the termio API for serial lines]);; 2155 sgtty) AC_DEFINE(USE_SGTTY, 1, [Use the sgtty API for serial lines]);; 2156 esac 2157]) 2158 2159#-------------------------------------------------------------------- 2160# TEA_MISSING_POSIX_HEADERS 2161# 2162# Supply substitutes for missing POSIX header files. Special 2163# notes: 2164# - stdlib.h doesn't define strtol, strtoul, or 2165# strtod insome versions of SunOS 2166# - some versions of string.h don't declare procedures such 2167# as strstr 2168# 2169# Arguments: 2170# none 2171# 2172# Results: 2173# 2174# Defines some of the following vars: 2175# NO_DIRENT_H 2176# NO_ERRNO_H 2177# NO_VALUES_H 2178# HAVE_LIMITS_H or NO_LIMITS_H 2179# NO_STDLIB_H 2180# NO_STRING_H 2181# NO_SYS_WAIT_H 2182# NO_DLFCN_H 2183# HAVE_SYS_PARAM_H 2184# 2185# HAVE_STRING_H ? 2186# 2187# tkUnixPort.h checks for HAVE_LIMITS_H, so do both HAVE and 2188# CHECK on limits.h 2189#-------------------------------------------------------------------- 2190 2191AC_DEFUN([TEA_MISSING_POSIX_HEADERS], [ 2192 AC_CACHE_CHECK([dirent.h], tcl_cv_dirent_h, [ 2193 AC_TRY_LINK([#include <sys/types.h> 2194#include <dirent.h>], [ 2195#ifndef _POSIX_SOURCE 2196# ifdef __Lynx__ 2197 /* 2198 * Generate compilation error to make the test fail: Lynx headers 2199 * are only valid if really in the POSIX environment. 2200 */ 2201 2202 missing_procedure(); 2203# endif 2204#endif 2205DIR *d; 2206struct dirent *entryPtr; 2207char *p; 2208d = opendir("foobar"); 2209entryPtr = readdir(d); 2210p = entryPtr->d_name; 2211closedir(d); 2212], tcl_cv_dirent_h=yes, tcl_cv_dirent_h=no)]) 2213 2214 if test $tcl_cv_dirent_h = no; then 2215 AC_DEFINE(NO_DIRENT_H, 1, [Do we have <dirent.h>?]) 2216 fi 2217 2218 AC_CHECK_HEADER(errno.h, , [AC_DEFINE(NO_ERRNO_H, 1, [Do we have <errno.h>?])]) 2219 AC_CHECK_HEADER(float.h, , [AC_DEFINE(NO_FLOAT_H, 1, [Do we have <float.h>?])]) 2220 AC_CHECK_HEADER(values.h, , [AC_DEFINE(NO_VALUES_H, 1, [Do we have <values.h>?])]) 2221 AC_CHECK_HEADER(limits.h, 2222 [AC_DEFINE(HAVE_LIMITS_H, 1, [Do we have <limits.h>?])], 2223 [AC_DEFINE(NO_LIMITS_H, 1, [Do we have <limits.h>?])]) 2224 AC_CHECK_HEADER(stdlib.h, tcl_ok=1, tcl_ok=0) 2225 AC_EGREP_HEADER(strtol, stdlib.h, , tcl_ok=0) 2226 AC_EGREP_HEADER(strtoul, stdlib.h, , tcl_ok=0) 2227 AC_EGREP_HEADER(strtod, stdlib.h, , tcl_ok=0) 2228 if test $tcl_ok = 0; then 2229 AC_DEFINE(NO_STDLIB_H, 1, [Do we have <stdlib.h>?]) 2230 fi 2231 AC_CHECK_HEADER(string.h, tcl_ok=1, tcl_ok=0) 2232 AC_EGREP_HEADER(strstr, string.h, , tcl_ok=0) 2233 AC_EGREP_HEADER(strerror, string.h, , tcl_ok=0) 2234 2235 # See also memmove check below for a place where NO_STRING_H can be 2236 # set and why. 2237 2238 if test $tcl_ok = 0; then 2239 AC_DEFINE(NO_STRING_H, 1, [Do we have <string.h>?]) 2240 fi 2241 2242 AC_CHECK_HEADER(sys/wait.h, , [AC_DEFINE(NO_SYS_WAIT_H, 1, [Do we have <sys/wait.h>?])]) 2243 AC_CHECK_HEADER(dlfcn.h, , [AC_DEFINE(NO_DLFCN_H, 1, [Do we have <dlfcn.h>?])]) 2244 2245 # OS/390 lacks sys/param.h (and doesn't need it, by chance). 2246 AC_HAVE_HEADERS(sys/param.h) 2247]) 2248 2249#-------------------------------------------------------------------- 2250# TEA_PATH_X 2251# 2252# Locate the X11 header files and the X11 library archive. Try 2253# the ac_path_x macro first, but if it doesn't find the X stuff 2254# (e.g. because there's no xmkmf program) then check through 2255# a list of possible directories. Under some conditions the 2256# autoconf macro will return an include directory that contains 2257# no include files, so double-check its result just to be safe. 2258# 2259# This should be called after TEA_CONFIG_CFLAGS as setting the 2260# LIBS line can confuse some configure macro magic. 2261# 2262# Arguments: 2263# none 2264# 2265# Results: 2266# 2267# Sets the following vars: 2268# XINCLUDES 2269# XLIBSW 2270# PKG_LIBS (appends to) 2271# 2272#-------------------------------------------------------------------- 2273 2274AC_DEFUN([TEA_PATH_X], [ 2275 if test "${TEA_WINDOWINGSYSTEM}" = "x11" ; then 2276 TEA_PATH_UNIX_X 2277 fi 2278]) 2279 2280AC_DEFUN([TEA_PATH_UNIX_X], [ 2281 AC_PATH_X 2282 not_really_there="" 2283 if test "$no_x" = ""; then 2284 if test "$x_includes" = ""; then 2285 AC_TRY_CPP([#include <X11/XIntrinsic.h>], , not_really_there="yes") 2286 else 2287 if test ! -r $x_includes/X11/Intrinsic.h; then 2288 not_really_there="yes" 2289 fi 2290 fi 2291 fi 2292 if test "$no_x" = "yes" -o "$not_really_there" = "yes"; then 2293 AC_MSG_CHECKING([for X11 header files]) 2294 found_xincludes="no" 2295 AC_TRY_CPP([#include <X11/Intrinsic.h>], found_xincludes="yes", found_xincludes="no") 2296 if test "$found_xincludes" = "no"; then 2297 dirs="/usr/unsupported/include /usr/local/include /usr/X386/include /usr/X11R6/include /usr/X11R5/include /usr/include/X11R5 /usr/include/X11R4 /usr/openwin/include /usr/X11/include /usr/sww/include" 2298 for i in $dirs ; do 2299 if test -r $i/X11/Intrinsic.h; then 2300 AC_MSG_RESULT([$i]) 2301 XINCLUDES=" -I$i" 2302 found_xincludes="yes" 2303 break 2304 fi 2305 done 2306 fi 2307 else 2308 if test "$x_includes" != ""; then 2309 XINCLUDES="-I$x_includes" 2310 found_xincludes="yes" 2311 fi 2312 fi 2313 if test found_xincludes = "no"; then 2314 AC_MSG_RESULT([couldn't find any!]) 2315 fi 2316 2317 if test "$no_x" = yes; then 2318 AC_MSG_CHECKING([for X11 libraries]) 2319 XLIBSW=nope 2320 dirs="/usr/unsupported/lib /usr/local/lib /usr/X386/lib /usr/X11R6/lib /usr/X11R5/lib /usr/lib/X11R5 /usr/lib/X11R4 /usr/openwin/lib /usr/X11/lib /usr/sww/X11/lib" 2321 for i in $dirs ; do 2322 if test -r $i/libX11.a -o -r $i/libX11.so -o -r $i/libX11.sl; then 2323 AC_MSG_RESULT([$i]) 2324 XLIBSW="-L$i -lX11" 2325 x_libraries="$i" 2326 break 2327 fi 2328 done 2329 else 2330 if test "$x_libraries" = ""; then 2331 XLIBSW=-lX11 2332 else 2333 XLIBSW="-L$x_libraries -lX11" 2334 fi 2335 fi 2336 if test "$XLIBSW" = nope ; then 2337 AC_CHECK_LIB(Xwindow, XCreateWindow, XLIBSW=-lXwindow) 2338 fi 2339 if test "$XLIBSW" = nope ; then 2340 AC_MSG_RESULT([could not find any! Using -lX11.]) 2341 XLIBSW=-lX11 2342 fi 2343 if test x"${XLIBSW}" != x ; then 2344 PKG_LIBS="${PKG_LIBS} ${XLIBSW}" 2345 fi 2346]) 2347 2348#-------------------------------------------------------------------- 2349# TEA_BLOCKING_STYLE 2350# 2351# The statements below check for systems where POSIX-style 2352# non-blocking I/O (O_NONBLOCK) doesn't work or is unimplemented. 2353# On these systems (mostly older ones), use the old BSD-style 2354# FIONBIO approach instead. 2355# 2356# Arguments: 2357# none 2358# 2359# Results: 2360# 2361# Defines some of the following vars: 2362# HAVE_SYS_IOCTL_H 2363# HAVE_SYS_FILIO_H 2364# USE_FIONBIO 2365# O_NONBLOCK 2366# 2367#-------------------------------------------------------------------- 2368 2369AC_DEFUN([TEA_BLOCKING_STYLE], [ 2370 AC_CHECK_HEADERS(sys/ioctl.h) 2371 AC_CHECK_HEADERS(sys/filio.h) 2372 TEA_CONFIG_SYSTEM 2373 AC_MSG_CHECKING([FIONBIO vs. O_NONBLOCK for nonblocking I/O]) 2374 case $system in 2375 # There used to be code here to use FIONBIO under AIX. However, it 2376 # was reported that FIONBIO doesn't work under AIX 3.2.5. Since 2377 # using O_NONBLOCK seems fine under AIX 4.*, I removed the FIONBIO 2378 # code (JO, 5/31/97). 2379 2380 OSF*) 2381 AC_DEFINE(USE_FIONBIO, 1, [Should we use FIONBIO?]) 2382 AC_MSG_RESULT([FIONBIO]) 2383 ;; 2384 SunOS-4*) 2385 AC_DEFINE(USE_FIONBIO, 1, [Should we use FIONBIO?]) 2386 AC_MSG_RESULT([FIONBIO]) 2387 ;; 2388 *) 2389 AC_MSG_RESULT([O_NONBLOCK]) 2390 ;; 2391 esac 2392]) 2393 2394#-------------------------------------------------------------------- 2395# TEA_TIME_HANLDER 2396# 2397# Checks how the system deals with time.h, what time structures 2398# are used on the system, and what fields the structures have. 2399# 2400# Arguments: 2401# none 2402# 2403# Results: 2404# 2405# Defines some of the following vars: 2406# USE_DELTA_FOR_TZ 2407# HAVE_TM_GMTOFF 2408# HAVE_TM_TZADJ 2409# HAVE_TIMEZONE_VAR 2410# 2411#-------------------------------------------------------------------- 2412 2413AC_DEFUN([TEA_TIME_HANDLER], [ 2414 AC_CHECK_HEADERS(sys/time.h) 2415 AC_HEADER_TIME 2416 AC_STRUCT_TIMEZONE 2417 2418 AC_CHECK_FUNCS(gmtime_r localtime_r) 2419 2420 AC_CACHE_CHECK([tm_tzadj in struct tm], tcl_cv_member_tm_tzadj, [ 2421 AC_TRY_COMPILE([#include <time.h>], [struct tm tm; tm.tm_tzadj;], 2422 tcl_cv_member_tm_tzadj=yes, tcl_cv_member_tm_tzadj=no)]) 2423 if test $tcl_cv_member_tm_tzadj = yes ; then 2424 AC_DEFINE(HAVE_TM_TZADJ, 1, [Should we use the tm_tzadj field of struct tm?]) 2425 fi 2426 2427 AC_CACHE_CHECK([tm_gmtoff in struct tm], tcl_cv_member_tm_gmtoff, [ 2428 AC_TRY_COMPILE([#include <time.h>], [struct tm tm; tm.tm_gmtoff;], 2429 tcl_cv_member_tm_gmtoff=yes, tcl_cv_member_tm_gmtoff=no)]) 2430 if test $tcl_cv_member_tm_gmtoff = yes ; then 2431 AC_DEFINE(HAVE_TM_GMTOFF, 1, [Should we use the tm_gmtoff field of struct tm?]) 2432 fi 2433 2434 # 2435 # Its important to include time.h in this check, as some systems 2436 # (like convex) have timezone functions, etc. 2437 # 2438 AC_CACHE_CHECK([long timezone variable], tcl_cv_timezone_long, [ 2439 AC_TRY_COMPILE([#include <time.h>], 2440 [extern long timezone; 2441 timezone += 1; 2442 exit (0);], 2443 tcl_cv_timezone_long=yes, tcl_cv_timezone_long=no)]) 2444 if test $tcl_cv_timezone_long = yes ; then 2445 AC_DEFINE(HAVE_TIMEZONE_VAR, 1, [Should we use the global timezone variable?]) 2446 else 2447 # 2448 # On some systems (eg IRIX 6.2), timezone is a time_t and not a long. 2449 # 2450 AC_CACHE_CHECK([time_t timezone variable], tcl_cv_timezone_time, [ 2451 AC_TRY_COMPILE([#include <time.h>], 2452 [extern time_t timezone; 2453 timezone += 1; 2454 exit (0);], 2455 tcl_cv_timezone_time=yes, tcl_cv_timezone_time=no)]) 2456 if test $tcl_cv_timezone_time = yes ; then 2457 AC_DEFINE(HAVE_TIMEZONE_VAR, 1, [Should we use the global timezone variable?]) 2458 fi 2459 fi 2460]) 2461 2462#-------------------------------------------------------------------- 2463# TEA_BUGGY_STRTOD 2464# 2465# Under Solaris 2.4, strtod returns the wrong value for the 2466# terminating character under some conditions. Check for this 2467# and if the problem exists use a substitute procedure 2468# "fixstrtod" (provided by Tcl) that corrects the error. 2469# Also, on Compaq's Tru64 Unix 5.0, 2470# strtod(" ") returns 0.0 instead of a failure to convert. 2471# 2472# Arguments: 2473# none 2474# 2475# Results: 2476# 2477# Might defines some of the following vars: 2478# strtod (=fixstrtod) 2479# 2480#-------------------------------------------------------------------- 2481 2482AC_DEFUN([TEA_BUGGY_STRTOD], [ 2483 AC_CHECK_FUNC(strtod, tcl_strtod=1, tcl_strtod=0) 2484 if test "$tcl_strtod" = 1; then 2485 AC_CACHE_CHECK([for Solaris2.4/Tru64 strtod bugs], tcl_cv_strtod_buggy,[ 2486 AC_TRY_RUN([ 2487 extern double strtod(); 2488 int main() { 2489 char *infString="Inf", *nanString="NaN", *spaceString=" "; 2490 char *term; 2491 double value; 2492 value = strtod(infString, &term); 2493 if ((term != infString) && (term[-1] == 0)) { 2494 exit(1); 2495 } 2496 value = strtod(nanString, &term); 2497 if ((term != nanString) && (term[-1] == 0)) { 2498 exit(1); 2499 } 2500 value = strtod(spaceString, &term); 2501 if (term == (spaceString+1)) { 2502 exit(1); 2503 } 2504 exit(0); 2505 }], tcl_cv_strtod_buggy=ok, tcl_cv_strtod_buggy=buggy, 2506 tcl_cv_strtod_buggy=buggy)]) 2507 if test "$tcl_cv_strtod_buggy" = buggy; then 2508 AC_LIBOBJ([fixstrtod]) 2509 USE_COMPAT=1 2510 AC_DEFINE(strtod, fixstrtod, [Do we want to use the strtod() in compat?]) 2511 fi 2512 fi 2513]) 2514 2515#-------------------------------------------------------------------- 2516# TEA_TCL_LINK_LIBS 2517# 2518# Search for the libraries needed to link the Tcl shell. 2519# Things like the math library (-lm) and socket stuff (-lsocket vs. 2520# -lnsl) are dealt with here. 2521# 2522# Arguments: 2523# Requires the following vars to be set in the Makefile: 2524# DL_LIBS 2525# LIBS 2526# MATH_LIBS 2527# 2528# Results: 2529# 2530# Subst's the following var: 2531# TCL_LIBS 2532# MATH_LIBS 2533# 2534# Might append to the following vars: 2535# LIBS 2536# 2537# Might define the following vars: 2538# HAVE_NET_ERRNO_H 2539# 2540#-------------------------------------------------------------------- 2541 2542AC_DEFUN([TEA_TCL_LINK_LIBS], [ 2543 #-------------------------------------------------------------------- 2544 # On a few very rare systems, all of the libm.a stuff is 2545 # already in libc.a. Set compiler flags accordingly. 2546 # Also, Linux requires the "ieee" library for math to work 2547 # right (and it must appear before "-lm"). 2548 #-------------------------------------------------------------------- 2549 2550 AC_CHECK_FUNC(sin, MATH_LIBS="", MATH_LIBS="-lm") 2551 AC_CHECK_LIB(ieee, main, [MATH_LIBS="-lieee $MATH_LIBS"]) 2552 2553 #-------------------------------------------------------------------- 2554 # Interactive UNIX requires -linet instead of -lsocket, plus it 2555 # needs net/errno.h to define the socket-related error codes. 2556 #-------------------------------------------------------------------- 2557 2558 AC_CHECK_LIB(inet, main, [LIBS="$LIBS -linet"]) 2559 AC_CHECK_HEADER(net/errno.h, [ 2560 AC_DEFINE(HAVE_NET_ERRNO_H, 1, [Do we have <net/errno.h>?])]) 2561 2562 #-------------------------------------------------------------------- 2563 # Check for the existence of the -lsocket and -lnsl libraries. 2564 # The order here is important, so that they end up in the right 2565 # order in the command line generated by make. Here are some 2566 # special considerations: 2567 # 1. Use "connect" and "accept" to check for -lsocket, and 2568 # "gethostbyname" to check for -lnsl. 2569 # 2. Use each function name only once: can't redo a check because 2570 # autoconf caches the results of the last check and won't redo it. 2571 # 3. Use -lnsl and -lsocket only if they supply procedures that 2572 # aren't already present in the normal libraries. This is because 2573 # IRIX 5.2 has libraries, but they aren't needed and they're 2574 # bogus: they goof up name resolution if used. 2575 # 4. On some SVR4 systems, can't use -lsocket without -lnsl too. 2576 # To get around this problem, check for both libraries together 2577 # if -lsocket doesn't work by itself. 2578 #-------------------------------------------------------------------- 2579 2580 tcl_checkBoth=0 2581 AC_CHECK_FUNC(connect, tcl_checkSocket=0, tcl_checkSocket=1) 2582 if test "$tcl_checkSocket" = 1; then 2583 AC_CHECK_FUNC(setsockopt, , [AC_CHECK_LIB(socket, setsockopt, 2584 LIBS="$LIBS -lsocket", tcl_checkBoth=1)]) 2585 fi 2586 if test "$tcl_checkBoth" = 1; then 2587 tk_oldLibs=$LIBS 2588 LIBS="$LIBS -lsocket -lnsl" 2589 AC_CHECK_FUNC(accept, tcl_checkNsl=0, [LIBS=$tk_oldLibs]) 2590 fi 2591 AC_CHECK_FUNC(gethostbyname, , [AC_CHECK_LIB(nsl, gethostbyname, 2592 [LIBS="$LIBS -lnsl"])]) 2593 2594 # Don't perform the eval of the libraries here because DL_LIBS 2595 # won't be set until we call TEA_CONFIG_CFLAGS 2596 2597 TCL_LIBS='${DL_LIBS} ${LIBS} ${MATH_LIBS}' 2598 AC_SUBST(TCL_LIBS) 2599 AC_SUBST(MATH_LIBS) 2600]) 2601 2602#-------------------------------------------------------------------- 2603# TEA_TCL_EARLY_FLAGS 2604# 2605# Check for what flags are needed to be passed so the correct OS 2606# features are available. 2607# 2608# Arguments: 2609# None 2610# 2611# Results: 2612# 2613# Might define the following vars: 2614# _ISOC99_SOURCE 2615# _LARGEFILE64_SOURCE 2616# _LARGEFILE_SOURCE64 2617# 2618#-------------------------------------------------------------------- 2619 2620AC_DEFUN([TEA_TCL_EARLY_FLAG],[ 2621 AC_CACHE_VAL([tcl_cv_flag_]translit($1,[A-Z],[a-z]), 2622 AC_TRY_COMPILE([$2], $3, [tcl_cv_flag_]translit($1,[A-Z],[a-z])=no, 2623 AC_TRY_COMPILE([[#define ]$1[ 1 2624]$2], $3, 2625 [tcl_cv_flag_]translit($1,[A-Z],[a-z])=yes, 2626 [tcl_cv_flag_]translit($1,[A-Z],[a-z])=no))) 2627 if test ["x${tcl_cv_flag_]translit($1,[A-Z],[a-z])[}" = "xyes"] ; then 2628 AC_DEFINE($1, 1, [Add the ]$1[ flag when building]) 2629 tcl_flags="$tcl_flags $1" 2630 fi 2631]) 2632 2633AC_DEFUN([TEA_TCL_EARLY_FLAGS],[ 2634 AC_MSG_CHECKING([for required early compiler flags]) 2635 tcl_flags="" 2636 TEA_TCL_EARLY_FLAG(_ISOC99_SOURCE,[#include <stdlib.h>], 2637 [char *p = (char *)strtoll; char *q = (char *)strtoull;]) 2638 TEA_TCL_EARLY_FLAG(_LARGEFILE64_SOURCE,[#include <sys/stat.h>], 2639 [struct stat64 buf; int i = stat64("/", &buf);]) 2640 TEA_TCL_EARLY_FLAG(_LARGEFILE_SOURCE64,[#include <sys/stat.h>], 2641 [char *p = (char *)open64;]) 2642 if test "x${tcl_flags}" = "x" ; then 2643 AC_MSG_RESULT([none]) 2644 else 2645 AC_MSG_RESULT([${tcl_flags}]) 2646 fi 2647]) 2648 2649#-------------------------------------------------------------------- 2650# TEA_TCL_64BIT_FLAGS 2651# 2652# Check for what is defined in the way of 64-bit features. 2653# 2654# Arguments: 2655# None 2656# 2657# Results: 2658# 2659# Might define the following vars: 2660# TCL_WIDE_INT_IS_LONG 2661# TCL_WIDE_INT_TYPE 2662# HAVE_STRUCT_DIRENT64 2663# HAVE_STRUCT_STAT64 2664# HAVE_TYPE_OFF64_T 2665# 2666#-------------------------------------------------------------------- 2667 2668AC_DEFUN([TEA_TCL_64BIT_FLAGS], [ 2669 AC_MSG_CHECKING([for 64-bit integer type]) 2670 AC_CACHE_VAL(tcl_cv_type_64bit,[ 2671 tcl_cv_type_64bit=none 2672 # See if the compiler knows natively about __int64 2673 AC_TRY_COMPILE(,[__int64 value = (__int64) 0;], 2674 tcl_type_64bit=__int64, tcl_type_64bit="long long") 2675 # See if we should use long anyway Note that we substitute in the 2676 # type that is our current guess for a 64-bit type inside this check 2677 # program, so it should be modified only carefully... 2678 AC_TRY_COMPILE(,[switch (0) { 2679 case 1: case (sizeof(]${tcl_type_64bit}[)==sizeof(long)): ; 2680 }],tcl_cv_type_64bit=${tcl_type_64bit})]) 2681 if test "${tcl_cv_type_64bit}" = none ; then 2682 AC_DEFINE(TCL_WIDE_INT_IS_LONG, 1, [Are wide integers to be implemented with C 'long's?]) 2683 AC_MSG_RESULT([using long]) 2684 elif test "${tcl_cv_type_64bit}" = "__int64" \ 2685 -a "${TEA_PLATFORM}" = "windows" ; then 2686 # We actually want to use the default tcl.h checks in this 2687 # case to handle both TCL_WIDE_INT_TYPE and TCL_LL_MODIFIER* 2688 AC_MSG_RESULT([using Tcl header defaults]) 2689 else 2690 AC_DEFINE_UNQUOTED(TCL_WIDE_INT_TYPE,${tcl_cv_type_64bit}, 2691 [What type should be used to define wide integers?]) 2692 AC_MSG_RESULT([${tcl_cv_type_64bit}]) 2693 2694 # Now check for auxiliary declarations 2695 AC_CACHE_CHECK([for struct dirent64], tcl_cv_struct_dirent64,[ 2696 AC_TRY_COMPILE([#include <sys/types.h> 2697#include <sys/dirent.h>],[struct dirent64 p;], 2698 tcl_cv_struct_dirent64=yes,tcl_cv_struct_dirent64=no)]) 2699 if test "x${tcl_cv_struct_dirent64}" = "xyes" ; then 2700 AC_DEFINE(HAVE_STRUCT_DIRENT64, 1, [Is 'struct dirent64' in <sys/types.h>?]) 2701 fi 2702 2703 AC_CACHE_CHECK([for struct stat64], tcl_cv_struct_stat64,[ 2704 AC_TRY_COMPILE([#include <sys/stat.h>],[struct stat64 p; 2705], 2706 tcl_cv_struct_stat64=yes,tcl_cv_struct_stat64=no)]) 2707 if test "x${tcl_cv_struct_stat64}" = "xyes" ; then 2708 AC_DEFINE(HAVE_STRUCT_STAT64, 1, [Is 'struct stat64' in <sys/stat.h>?]) 2709 fi 2710 2711 AC_CHECK_FUNCS(open64 lseek64) 2712 AC_MSG_CHECKING([for off64_t]) 2713 AC_CACHE_VAL(tcl_cv_type_off64_t,[ 2714 AC_TRY_COMPILE([#include <sys/types.h>],[off64_t offset; 2715], 2716 tcl_cv_type_off64_t=yes,tcl_cv_type_off64_t=no)]) 2717 dnl Define HAVE_TYPE_OFF64_T only when the off64_t type and the 2718 dnl functions lseek64 and open64 are defined. 2719 if test "x${tcl_cv_type_off64_t}" = "xyes" && \ 2720 test "x${ac_cv_func_lseek64}" = "xyes" && \ 2721 test "x${ac_cv_func_open64}" = "xyes" ; then 2722 AC_DEFINE(HAVE_TYPE_OFF64_T, 1, [Is off64_t in <sys/types.h>?]) 2723 AC_MSG_RESULT([yes]) 2724 else 2725 AC_MSG_RESULT([no]) 2726 fi 2727 fi 2728]) 2729 2730## 2731## Here ends the standard Tcl configuration bits and starts the 2732## TEA specific functions 2733## 2734 2735#------------------------------------------------------------------------ 2736# TEA_INIT -- 2737# 2738# Init various Tcl Extension Architecture (TEA) variables. 2739# This should be the first called TEA_* macro. 2740# 2741# Arguments: 2742# none 2743# 2744# Results: 2745# 2746# Defines and substs the following vars: 2747# CYGPATH 2748# EXEEXT 2749# Defines only: 2750# TEA_VERSION 2751# TEA_INITED 2752# TEA_PLATFORM (windows or unix) 2753# 2754# "cygpath" is used on windows to generate native path names for include 2755# files. These variables should only be used with the compiler and linker 2756# since they generate native path names. 2757# 2758# EXEEXT 2759# Select the executable extension based on the host type. This 2760# is a lightweight replacement for AC_EXEEXT that doesn't require 2761# a compiler. 2762#------------------------------------------------------------------------ 2763 2764AC_DEFUN([TEA_INIT], [ 2765 # TEA extensions pass this us the version of TEA they think they 2766 # are compatible with. 2767 TEA_VERSION="3.5" 2768 2769 AC_MSG_CHECKING([for correct TEA configuration]) 2770 if test x"${PACKAGE_NAME}" = x ; then 2771 AC_MSG_ERROR([ 2772The PACKAGE_NAME variable must be defined by your TEA configure.in]) 2773 fi 2774 if test x"$1" = x ; then 2775 AC_MSG_ERROR([ 2776TEA version not specified.]) 2777 elif test "$1" != "${TEA_VERSION}" ; then 2778 AC_MSG_RESULT([warning: requested TEA version "$1", have "${TEA_VERSION}"]) 2779 else 2780 AC_MSG_RESULT([ok (TEA ${TEA_VERSION})]) 2781 fi 2782 case "`uname -s`" in 2783 *win32*|*WIN32*|*CYGWIN_NT*|*CYGWIN_9*|*CYGWIN_ME*|*MINGW32_*) 2784 AC_CHECK_PROG(CYGPATH, cygpath, cygpath -w, echo) 2785 EXEEXT=".exe" 2786 TEA_PLATFORM="windows" 2787 ;; 2788 *) 2789 CYGPATH=echo 2790 EXEEXT="" 2791 TEA_PLATFORM="unix" 2792 ;; 2793 esac 2794 2795 # Check if exec_prefix is set. If not use fall back to prefix. 2796 # Note when adjusted, so that TEA_PREFIX can correct for this. 2797 # This is needed for recursive configures, since autoconf propagates 2798 # $prefix, but not $exec_prefix (doh!). 2799 if test x$exec_prefix = xNONE ; then 2800 exec_prefix_default=yes 2801 exec_prefix=$prefix 2802 fi 2803 2804 AC_SUBST(EXEEXT) 2805 AC_SUBST(CYGPATH) 2806 2807 # This package name must be replaced statically for AC_SUBST to work 2808 AC_SUBST(PKG_LIB_FILE) 2809 # Substitute STUB_LIB_FILE in case package creates a stub library too. 2810 AC_SUBST(PKG_STUB_LIB_FILE) 2811 2812 # We AC_SUBST these here to ensure they are subst'ed, 2813 # in case the user doesn't call TEA_ADD_... 2814 AC_SUBST(PKG_STUB_SOURCES) 2815 AC_SUBST(PKG_STUB_OBJECTS) 2816 AC_SUBST(PKG_TCL_SOURCES) 2817 AC_SUBST(PKG_HEADERS) 2818 AC_SUBST(PKG_INCLUDES) 2819 AC_SUBST(PKG_LIBS) 2820 AC_SUBST(PKG_CFLAGS) 2821]) 2822 2823#------------------------------------------------------------------------ 2824# TEA_ADD_SOURCES -- 2825# 2826# Specify one or more source files. Users should check for 2827# the right platform before adding to their list. 2828# It is not important to specify the directory, as long as it is 2829# in the generic, win or unix subdirectory of $(srcdir). 2830# 2831# Arguments: 2832# one or more file names 2833# 2834# Results: 2835# 2836# Defines and substs the following vars: 2837# PKG_SOURCES 2838# PKG_OBJECTS 2839#------------------------------------------------------------------------ 2840AC_DEFUN([TEA_ADD_SOURCES], [ 2841 vars="$@" 2842 for i in $vars; do 2843 case $i in 2844 [\$]*) 2845 # allow $-var names 2846 PKG_SOURCES="$PKG_SOURCES $i" 2847 PKG_OBJECTS="$PKG_OBJECTS $i" 2848 ;; 2849 *) 2850 # check for existence - allows for generic/win/unix VPATH 2851 if test ! -f "${srcdir}/$i" -a ! -f "${srcdir}/generic/$i" \ 2852 -a ! -f "${srcdir}/win/$i" -a ! -f "${srcdir}/unix/$i" \ 2853 ; then 2854 AC_MSG_ERROR([could not find source file '$i']) 2855 fi 2856 PKG_SOURCES="$PKG_SOURCES $i" 2857 # this assumes it is in a VPATH dir 2858 i=`basename $i` 2859 # handle user calling this before or after TEA_SETUP_COMPILER 2860 if test x"${OBJEXT}" != x ; then 2861 j="`echo $i | sed -e 's/\.[[^.]]*$//'`.${OBJEXT}" 2862 else 2863 j="`echo $i | sed -e 's/\.[[^.]]*$//'`.\${OBJEXT}" 2864 fi 2865 PKG_OBJECTS="$PKG_OBJECTS $j" 2866 ;; 2867 esac 2868 done 2869 AC_SUBST(PKG_SOURCES) 2870 AC_SUBST(PKG_OBJECTS) 2871]) 2872 2873#------------------------------------------------------------------------ 2874# TEA_ADD_STUB_SOURCES -- 2875# 2876# Specify one or more source files. Users should check for 2877# the right platform before adding to their list. 2878# It is not important to specify the directory, as long as it is 2879# in the generic, win or unix subdirectory of $(srcdir). 2880# 2881# Arguments: 2882# one or more file names 2883# 2884# Results: 2885# 2886# Defines and substs the following vars: 2887# PKG_STUB_SOURCES 2888# PKG_STUB_OBJECTS 2889#------------------------------------------------------------------------ 2890AC_DEFUN([TEA_ADD_STUB_SOURCES], [ 2891 vars="$@" 2892 for i in $vars; do 2893 # check for existence - allows for generic/win/unix VPATH 2894 if test ! -f "${srcdir}/$i" -a ! -f "${srcdir}/generic/$i" \ 2895 -a ! -f "${srcdir}/win/$i" -a ! -f "${srcdir}/unix/$i" \ 2896 ; then 2897 AC_MSG_ERROR([could not find stub source file '$i']) 2898 fi 2899 PKG_STUB_SOURCES="$PKG_STUB_SOURCES $i" 2900 # this assumes it is in a VPATH dir 2901 i=`basename $i` 2902 # handle user calling this before or after TEA_SETUP_COMPILER 2903 if test x"${OBJEXT}" != x ; then 2904 j="`echo $i | sed -e 's/\.[[^.]]*$//'`.${OBJEXT}" 2905 else 2906 j="`echo $i | sed -e 's/\.[[^.]]*$//'`.\${OBJEXT}" 2907 fi 2908 PKG_STUB_OBJECTS="$PKG_STUB_OBJECTS $j" 2909 done 2910 AC_SUBST(PKG_STUB_SOURCES) 2911 AC_SUBST(PKG_STUB_OBJECTS) 2912]) 2913 2914#------------------------------------------------------------------------ 2915# TEA_ADD_TCL_SOURCES -- 2916# 2917# Specify one or more Tcl source files. These should be platform 2918# independent runtime files. 2919# 2920# Arguments: 2921# one or more file names 2922# 2923# Results: 2924# 2925# Defines and substs the following vars: 2926# PKG_TCL_SOURCES 2927#------------------------------------------------------------------------ 2928AC_DEFUN([TEA_ADD_TCL_SOURCES], [ 2929 vars="$@" 2930 for i in $vars; do 2931 # check for existence, be strict because it is installed 2932 if test ! -f "${srcdir}/$i" ; then 2933 AC_MSG_ERROR([could not find tcl source file '${srcdir}/$i']) 2934 fi 2935 PKG_TCL_SOURCES="$PKG_TCL_SOURCES $i" 2936 done 2937 AC_SUBST(PKG_TCL_SOURCES) 2938]) 2939 2940#------------------------------------------------------------------------ 2941# TEA_ADD_HEADERS -- 2942# 2943# Specify one or more source headers. Users should check for 2944# the right platform before adding to their list. 2945# 2946# Arguments: 2947# one or more file names 2948# 2949# Results: 2950# 2951# Defines and substs the following vars: 2952# PKG_HEADERS 2953#------------------------------------------------------------------------ 2954AC_DEFUN([TEA_ADD_HEADERS], [ 2955 vars="$@" 2956 for i in $vars; do 2957 # check for existence, be strict because it is installed 2958 if test ! -f "${srcdir}/$i" ; then 2959 AC_MSG_ERROR([could not find header file '${srcdir}/$i']) 2960 fi 2961 PKG_HEADERS="$PKG_HEADERS $i" 2962 done 2963 AC_SUBST(PKG_HEADERS) 2964]) 2965 2966#------------------------------------------------------------------------ 2967# TEA_ADD_INCLUDES -- 2968# 2969# Specify one or more include dirs. Users should check for 2970# the right platform before adding to their list. 2971# 2972# Arguments: 2973# one or more file names 2974# 2975# Results: 2976# 2977# Defines and substs the following vars: 2978# PKG_INCLUDES 2979#------------------------------------------------------------------------ 2980AC_DEFUN([TEA_ADD_INCLUDES], [ 2981 vars="$@" 2982 for i in $vars; do 2983 PKG_INCLUDES="$PKG_INCLUDES $i" 2984 done 2985 AC_SUBST(PKG_INCLUDES) 2986]) 2987 2988#------------------------------------------------------------------------ 2989# TEA_ADD_LIBS -- 2990# 2991# Specify one or more libraries. Users should check for 2992# the right platform before adding to their list. For Windows, 2993# libraries provided in "foo.lib" format will be converted to 2994# "-lfoo" when using GCC (mingw). 2995# 2996# Arguments: 2997# one or more file names 2998# 2999# Results: 3000# 3001# Defines and substs the following vars: 3002# PKG_LIBS 3003#------------------------------------------------------------------------ 3004AC_DEFUN([TEA_ADD_LIBS], [ 3005 vars="$@" 3006 for i in $vars; do 3007 if test "${TEA_PLATFORM}" = "windows" -a "$GCC" = "yes" ; then 3008 # Convert foo.lib to -lfoo for GCC. No-op if not *.lib 3009 i=`echo "$i" | sed -e 's/^\([[^-]].*\)\.lib[$]/-l\1/i'` 3010 fi 3011 PKG_LIBS="$PKG_LIBS $i" 3012 done 3013 AC_SUBST(PKG_LIBS) 3014]) 3015 3016#------------------------------------------------------------------------ 3017# TEA_ADD_CFLAGS -- 3018# 3019# Specify one or more CFLAGS. Users should check for 3020# the right platform before adding to their list. 3021# 3022# Arguments: 3023# one or more file names 3024# 3025# Results: 3026# 3027# Defines and substs the following vars: 3028# PKG_CFLAGS 3029#------------------------------------------------------------------------ 3030AC_DEFUN([TEA_ADD_CFLAGS], [ 3031 PKG_CFLAGS="$PKG_CFLAGS $@" 3032 AC_SUBST(PKG_CFLAGS) 3033]) 3034 3035#------------------------------------------------------------------------ 3036# TEA_PREFIX -- 3037# 3038# Handle the --prefix=... option by defaulting to what Tcl gave 3039# 3040# Arguments: 3041# none 3042# 3043# Results: 3044# 3045# If --prefix or --exec-prefix was not specified, $prefix and 3046# $exec_prefix will be set to the values given to Tcl when it was 3047# configured. 3048#------------------------------------------------------------------------ 3049AC_DEFUN([TEA_PREFIX], [ 3050 if test "${prefix}" = "NONE"; then 3051 prefix_default=yes 3052 if test x"${TCL_PREFIX}" != x; then 3053 AC_MSG_NOTICE([--prefix defaulting to TCL_PREFIX ${TCL_PREFIX}]) 3054 prefix=${TCL_PREFIX} 3055 else 3056 AC_MSG_NOTICE([--prefix defaulting to /usr/local]) 3057 prefix=/usr/local 3058 fi 3059 fi 3060 if test "${exec_prefix}" = "NONE" -a x"${prefix_default}" = x"yes" \ 3061 -o x"${exec_prefix_default}" = x"yes" ; then 3062 if test x"${TCL_EXEC_PREFIX}" != x; then 3063 AC_MSG_NOTICE([--exec-prefix defaulting to TCL_EXEC_PREFIX ${TCL_EXEC_PREFIX}]) 3064 exec_prefix=${TCL_EXEC_PREFIX} 3065 else 3066 AC_MSG_NOTICE([--exec-prefix defaulting to ${prefix}]) 3067 exec_prefix=$prefix 3068 fi 3069 fi 3070]) 3071 3072#------------------------------------------------------------------------ 3073# TEA_SETUP_COMPILER_CC -- 3074# 3075# Do compiler checks the way we want. This is just a replacement 3076# for AC_PROG_CC in TEA configure.in files to make them cleaner. 3077# 3078# Arguments: 3079# none 3080# 3081# Results: 3082# 3083# Sets up CC var and other standard bits we need to make executables. 3084#------------------------------------------------------------------------ 3085AC_DEFUN([TEA_SETUP_COMPILER_CC], [ 3086 # Don't put any macros that use the compiler (e.g. AC_TRY_COMPILE) 3087 # in this macro, they need to go into TEA_SETUP_COMPILER instead. 3088 3089 # If the user did not set CFLAGS, set it now to keep 3090 # the AC_PROG_CC macro from adding "-g -O2". 3091 if test "${CFLAGS+set}" != "set" ; then 3092 CFLAGS="" 3093 fi 3094 3095 AC_PROG_CC 3096 AC_PROG_CPP 3097 3098 AC_PROG_INSTALL 3099 3100 #-------------------------------------------------------------------- 3101 # Checks to see if the make program sets the $MAKE variable. 3102 #-------------------------------------------------------------------- 3103 3104 AC_PROG_MAKE_SET 3105 3106 #-------------------------------------------------------------------- 3107 # Find ranlib 3108 #-------------------------------------------------------------------- 3109 3110 AC_PROG_RANLIB 3111 3112 #-------------------------------------------------------------------- 3113 # Determines the correct binary file extension (.o, .obj, .exe etc.) 3114 #-------------------------------------------------------------------- 3115 3116 AC_OBJEXT 3117 AC_EXEEXT 3118]) 3119 3120#------------------------------------------------------------------------ 3121# TEA_SETUP_COMPILER -- 3122# 3123# Do compiler checks that use the compiler. This must go after 3124# TEA_SETUP_COMPILER_CC, which does the actual compiler check. 3125# 3126# Arguments: 3127# none 3128# 3129# Results: 3130# 3131# Sets up CC var and other standard bits we need to make executables. 3132#------------------------------------------------------------------------ 3133AC_DEFUN([TEA_SETUP_COMPILER], [ 3134 # Any macros that use the compiler (e.g. AC_TRY_COMPILE) have to go here. 3135 AC_REQUIRE([TEA_SETUP_COMPILER_CC]) 3136 3137 #------------------------------------------------------------------------ 3138 # If we're using GCC, see if the compiler understands -pipe. If so, use it. 3139 # It makes compiling go faster. (This is only a performance feature.) 3140 #------------------------------------------------------------------------ 3141 3142 if test -z "$no_pipe" -a -n "$GCC"; then 3143 AC_MSG_CHECKING([if the compiler understands -pipe]) 3144 OLDCC="$CC" 3145 CC="$CC -pipe" 3146 AC_TRY_COMPILE(,, AC_MSG_RESULT([yes]), CC="$OLDCC" 3147 AC_MSG_RESULT([no])) 3148 fi 3149 3150 #-------------------------------------------------------------------- 3151 # Common compiler flag setup 3152 #-------------------------------------------------------------------- 3153 3154 AC_C_BIGENDIAN 3155 if test "${TEA_PLATFORM}" = "unix" ; then 3156 TEA_TCL_LINK_LIBS 3157 TEA_MISSING_POSIX_HEADERS 3158 # Let the user call this, because if it triggers, they will 3159 # need a compat/strtod.c that is correct. Users can also 3160 # use Tcl_GetDouble(FromObj) instead. 3161 #TEA_BUGGY_STRTOD 3162 fi 3163]) 3164 3165#------------------------------------------------------------------------ 3166# TEA_MAKE_LIB -- 3167# 3168# Generate a line that can be used to build a shared/unshared library 3169# in a platform independent manner. 3170# 3171# Arguments: 3172# none 3173# 3174# Requires: 3175# 3176# Results: 3177# 3178# Defines the following vars: 3179# CFLAGS - Done late here to note disturb other AC macros 3180# MAKE_LIB - Command to execute to build the Tcl library; 3181# differs depending on whether or not Tcl is being 3182# compiled as a shared library. 3183# MAKE_SHARED_LIB Makefile rule for building a shared library 3184# MAKE_STATIC_LIB Makefile rule for building a static library 3185# MAKE_STUB_LIB Makefile rule for building a stub library 3186#------------------------------------------------------------------------ 3187 3188AC_DEFUN([TEA_MAKE_LIB], [ 3189 if test "${TEA_PLATFORM}" = "windows" -a "$GCC" != "yes"; then 3190 MAKE_STATIC_LIB="\${STLIB_LD} -out:\[$]@ \$(PKG_OBJECTS)" 3191 MAKE_SHARED_LIB="\${SHLIB_LD} \${SHLIB_LD_LIBS} \${LDFLAGS_DEFAULT} -out:\[$]@ \$(PKG_OBJECTS)" 3192 MAKE_STUB_LIB="\${STLIB_LD} -out:\[$]@ \$(PKG_STUB_OBJECTS)" 3193 else 3194 MAKE_STATIC_LIB="\${STLIB_LD} \[$]@ \$(PKG_OBJECTS)" 3195 MAKE_SHARED_LIB="\${SHLIB_LD} -o \[$]@ \$(PKG_OBJECTS) \${SHLIB_LD_LIBS}" 3196 MAKE_STUB_LIB="\${STLIB_LD} \[$]@ \$(PKG_STUB_OBJECTS)" 3197 fi 3198 3199 if test "${SHARED_BUILD}" = "1" ; then 3200 MAKE_LIB="${MAKE_SHARED_LIB} " 3201 else 3202 MAKE_LIB="${MAKE_STATIC_LIB} " 3203 fi 3204 3205 #-------------------------------------------------------------------- 3206 # Shared libraries and static libraries have different names. 3207 # Use the double eval to make sure any variables in the suffix is 3208 # substituted. (@@@ Might not be necessary anymore) 3209 #-------------------------------------------------------------------- 3210 3211 if test "${TEA_PLATFORM}" = "windows" ; then 3212 if test "${SHARED_BUILD}" = "1" ; then 3213 # We force the unresolved linking of symbols that are really in 3214 # the private libraries of Tcl and Tk. 3215 SHLIB_LD_LIBS="${SHLIB_LD_LIBS} \"`${CYGPATH} ${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}`\"" 3216 if test x"${TK_BIN_DIR}" != x ; then 3217 SHLIB_LD_LIBS="${SHLIB_LD_LIBS} \"`${CYGPATH} ${TK_BIN_DIR}/${TK_STUB_LIB_FILE}`\"" 3218 fi 3219 eval eval "PKG_LIB_FILE=${PACKAGE_NAME}${SHARED_LIB_SUFFIX}" 3220 else 3221 eval eval "PKG_LIB_FILE=${PACKAGE_NAME}${UNSHARED_LIB_SUFFIX}" 3222 fi 3223 # Some packages build their own stubs libraries 3224 eval eval "PKG_STUB_LIB_FILE=${PACKAGE_NAME}stub${UNSHARED_LIB_SUFFIX}" 3225 if test "$GCC" = "yes"; then 3226 PKG_STUB_LIB_FILE=lib${PKG_STUB_LIB_FILE} 3227 fi 3228 # These aren't needed on Windows (either MSVC or gcc) 3229 RANLIB=: 3230 RANLIB_STUB=: 3231 else 3232 RANLIB_STUB="${RANLIB}" 3233 if test "${SHARED_BUILD}" = "1" ; then 3234 SHLIB_LD_LIBS="${SHLIB_LD_LIBS} ${TCL_STUB_LIB_SPEC}" 3235 if test x"${TK_BIN_DIR}" != x ; then 3236 SHLIB_LD_LIBS="${SHLIB_LD_LIBS} ${TK_STUB_LIB_SPEC}" 3237 fi 3238 eval eval "PKG_LIB_FILE=lib${PACKAGE_NAME}${SHARED_LIB_SUFFIX}" 3239 RANLIB=: 3240 else 3241 eval eval "PKG_LIB_FILE=lib${PACKAGE_NAME}${UNSHARED_LIB_SUFFIX}" 3242 fi 3243 # Some packages build their own stubs libraries 3244 eval eval "PKG_STUB_LIB_FILE=lib${PACKAGE_NAME}stub${UNSHARED_LIB_SUFFIX}" 3245 fi 3246 3247 # These are escaped so that only CFLAGS is picked up at configure time. 3248 # The other values will be substituted at make time. 3249 CFLAGS="${CFLAGS} \${CFLAGS_DEFAULT} \${CFLAGS_WARNING}" 3250 if test "${SHARED_BUILD}" = "1" ; then 3251 CFLAGS="${CFLAGS} \${SHLIB_CFLAGS}" 3252 fi 3253 3254 AC_SUBST(MAKE_LIB) 3255 AC_SUBST(MAKE_SHARED_LIB) 3256 AC_SUBST(MAKE_STATIC_LIB) 3257 AC_SUBST(MAKE_STUB_LIB) 3258 AC_SUBST(RANLIB_STUB) 3259]) 3260 3261#------------------------------------------------------------------------ 3262# TEA_LIB_SPEC -- 3263# 3264# Compute the name of an existing object library located in libdir 3265# from the given base name and produce the appropriate linker flags. 3266# 3267# Arguments: 3268# basename The base name of the library without version 3269# numbers, extensions, or "lib" prefixes. 3270# extra_dir Extra directory in which to search for the 3271# library. This location is used first, then 3272# $prefix/$exec-prefix, then some defaults. 3273# 3274# Requires: 3275# TEA_INIT and TEA_PREFIX must be called first. 3276# 3277# Results: 3278# 3279# Defines the following vars: 3280# ${basename}_LIB_NAME The computed library name. 3281# ${basename}_LIB_SPEC The computed linker flags. 3282#------------------------------------------------------------------------ 3283 3284AC_DEFUN([TEA_LIB_SPEC], [ 3285 AC_MSG_CHECKING([for $1 library]) 3286 3287 # Look in exec-prefix for the library (defined by TEA_PREFIX). 3288 3289 tea_lib_name_dir="${exec_prefix}/lib" 3290 3291 # Or in a user-specified location. 3292 3293 if test x"$2" != x ; then 3294 tea_extra_lib_dir=$2 3295 else 3296 tea_extra_lib_dir=NONE 3297 fi 3298 3299 for i in \ 3300 `ls -dr ${tea_extra_lib_dir}/$1[[0-9]]*.lib 2>/dev/null ` \ 3301 `ls -dr ${tea_extra_lib_dir}/lib$1[[0-9]]* 2>/dev/null ` \ 3302 `ls -dr ${tea_lib_name_dir}/$1[[0-9]]*.lib 2>/dev/null ` \ 3303 `ls -dr ${tea_lib_name_dir}/lib$1[[0-9]]* 2>/dev/null ` \ 3304 `ls -dr /usr/lib/$1[[0-9]]*.lib 2>/dev/null ` \ 3305 `ls -dr /usr/lib/lib$1[[0-9]]* 2>/dev/null ` \ 3306 `ls -dr /usr/local/lib/$1[[0-9]]*.lib 2>/dev/null ` \ 3307 `ls -dr /usr/local/lib/lib$1[[0-9]]* 2>/dev/null ` ; do 3308 if test -f "$i" ; then 3309 tea_lib_name_dir=`dirname $i` 3310 $1_LIB_NAME=`basename $i` 3311 $1_LIB_PATH_NAME=$i 3312 break 3313 fi 3314 done 3315 3316 if test "${TEA_PLATFORM}" = "windows"; then 3317 $1_LIB_SPEC=\"`${CYGPATH} ${$1_LIB_PATH_NAME} 2>/dev/null`\" 3318 else 3319 # Strip off the leading "lib" and trailing ".a" or ".so" 3320 3321 tea_lib_name_lib=`echo ${$1_LIB_NAME}|sed -e 's/^lib//' -e 's/\.[[^.]]*$//' -e 's/\.so.*//'` 3322 $1_LIB_SPEC="-L${tea_lib_name_dir} -l${tea_lib_name_lib}" 3323 fi 3324 3325 if test "x${$1_LIB_NAME}" = x ; then 3326 AC_MSG_ERROR([not found]) 3327 else 3328 AC_MSG_RESULT([${$1_LIB_SPEC}]) 3329 fi 3330]) 3331 3332#------------------------------------------------------------------------ 3333# TEA_PRIVATE_TCL_HEADERS -- 3334# 3335# Locate the private Tcl include files 3336# 3337# Arguments: 3338# 3339# Requires: 3340# TCL_SRC_DIR Assumes that TEA_LOAD_TCLCONFIG has 3341# already been called. 3342# 3343# Results: 3344# 3345# Substs the following vars: 3346# TCL_TOP_DIR_NATIVE 3347# TCL_GENERIC_DIR_NATIVE 3348# TCL_UNIX_DIR_NATIVE 3349# TCL_WIN_DIR_NATIVE 3350# TCL_BMAP_DIR_NATIVE 3351# TCL_TOOL_DIR_NATIVE 3352# TCL_PLATFORM_DIR_NATIVE 3353# TCL_BIN_DIR_NATIVE 3354# TCL_INCLUDES 3355#------------------------------------------------------------------------ 3356 3357AC_DEFUN([TEA_PRIVATE_TCL_HEADERS], [ 3358 AC_MSG_CHECKING([for Tcl private include files]) 3359 3360 TCL_SRC_DIR_NATIVE=`${CYGPATH} ${TCL_SRC_DIR}` 3361 TCL_TOP_DIR_NATIVE=\"${TCL_SRC_DIR_NATIVE}\" 3362 TCL_GENERIC_DIR_NATIVE=\"${TCL_SRC_DIR_NATIVE}/generic\" 3363 TCL_UNIX_DIR_NATIVE=\"${TCL_SRC_DIR_NATIVE}/unix\" 3364 TCL_WIN_DIR_NATIVE=\"${TCL_SRC_DIR_NATIVE}/win\" 3365 TCL_BMAP_DIR_NATIVE=\"${TCL_SRC_DIR_NATIVE}/bitmaps\" 3366 TCL_TOOL_DIR_NATIVE=\"${TCL_SRC_DIR_NATIVE}/tools\" 3367 TCL_COMPAT_DIR_NATIVE=\"${TCL_SRC_DIR_NATIVE}/compat\" 3368 3369 if test "${TEA_PLATFORM}" = "windows"; then 3370 TCL_PLATFORM_DIR_NATIVE=${TCL_WIN_DIR_NATIVE} 3371 else 3372 TCL_PLATFORM_DIR_NATIVE=${TCL_UNIX_DIR_NATIVE} 3373 fi 3374 # We want to ensure these are substituted so as not to require 3375 # any *_NATIVE vars be defined in the Makefile 3376 TCL_INCLUDES="-I${TCL_GENERIC_DIR_NATIVE} -I${TCL_PLATFORM_DIR_NATIVE}" 3377 if test "`uname -s`" = "Darwin"; then 3378 # If Tcl was built as a framework, attempt to use 3379 # the framework's Headers and PrivateHeaders directories 3380 case ${TCL_DEFS} in 3381 *TCL_FRAMEWORK*) 3382 if test -d "${TCL_BIN_DIR}/Headers" -a -d "${TCL_BIN_DIR}/PrivateHeaders"; then 3383 TCL_INCLUDES="-I\"${TCL_BIN_DIR}/Headers\" -I\"${TCL_BIN_DIR}/PrivateHeaders\" ${TCL_INCLUDES}"; else 3384 TCL_INCLUDES="${TCL_INCLUDES} ${TCL_INCLUDE_SPEC} `echo "${TCL_INCLUDE_SPEC}" | sed -e 's/Headers/PrivateHeaders/'`"; fi 3385 ;; 3386 esac 3387 fi 3388 3389 AC_SUBST(TCL_TOP_DIR_NATIVE) 3390 AC_SUBST(TCL_GENERIC_DIR_NATIVE) 3391 AC_SUBST(TCL_UNIX_DIR_NATIVE) 3392 AC_SUBST(TCL_WIN_DIR_NATIVE) 3393 AC_SUBST(TCL_BMAP_DIR_NATIVE) 3394 AC_SUBST(TCL_TOOL_DIR_NATIVE) 3395 AC_SUBST(TCL_PLATFORM_DIR_NATIVE) 3396 3397 AC_SUBST(TCL_INCLUDES) 3398 AC_MSG_RESULT([Using srcdir found in tclConfig.sh: ${TCL_SRC_DIR}]) 3399]) 3400 3401#------------------------------------------------------------------------ 3402# TEA_PUBLIC_TCL_HEADERS -- 3403# 3404# Locate the installed public Tcl header files 3405# 3406# Arguments: 3407# None. 3408# 3409# Requires: 3410# CYGPATH must be set 3411# 3412# Results: 3413# 3414# Adds a --with-tclinclude switch to configure. 3415# Result is cached. 3416# 3417# Substs the following vars: 3418# TCL_INCLUDES 3419#------------------------------------------------------------------------ 3420 3421AC_DEFUN([TEA_PUBLIC_TCL_HEADERS], [ 3422 AC_MSG_CHECKING([for Tcl public headers]) 3423 3424 AC_ARG_WITH(tclinclude, [ --with-tclinclude directory containing the public Tcl header files], with_tclinclude=${withval}) 3425 3426 AC_CACHE_VAL(ac_cv_c_tclh, [ 3427 # Use the value from --with-tclinclude, if it was given 3428 3429 if test x"${with_tclinclude}" != x ; then 3430 if test -f "${with_tclinclude}/tcl.h" ; then 3431 ac_cv_c_tclh=${with_tclinclude} 3432 else 3433 AC_MSG_ERROR([${with_tclinclude} directory does not contain tcl.h]) 3434 fi 3435 else 3436 if test "`uname -s`" = "Darwin"; then 3437 # If Tcl was built as a framework, attempt to use 3438 # the framework's Headers directory 3439 case ${TCL_DEFS} in 3440 *TCL_FRAMEWORK*) 3441 list="`ls -d ${TCL_BIN_DIR}/Headers 2>/dev/null`" 3442 ;; 3443 esac 3444 fi 3445 3446 # Look in the source dir only if Tcl is not installed, 3447 # and in that situation, look there before installed locations. 3448 if test -f "${TCL_BIN_DIR}/Makefile" ; then 3449 list="$list `ls -d ${TCL_SRC_DIR}/generic 2>/dev/null`" 3450 fi 3451 3452 # Check order: pkg --prefix location, Tcl's --prefix location, 3453 # relative to directory of tclConfig.sh. 3454 3455 eval "temp_includedir=${includedir}" 3456 list="$list \ 3457 `ls -d ${temp_includedir} 2>/dev/null` \ 3458 `ls -d ${TCL_PREFIX}/include 2>/dev/null` \ 3459 `ls -d ${TCL_BIN_DIR}/../include 2>/dev/null`" 3460 if test "${TEA_PLATFORM}" != "windows" -o "$GCC" = "yes"; then 3461 list="$list /usr/local/include /usr/include" 3462 if test x"${TCL_INCLUDE_SPEC}" != x ; then 3463 d=`echo "${TCL_INCLUDE_SPEC}" | sed -e 's/^-I//'` 3464 list="$list `ls -d ${d} 2>/dev/null`" 3465 fi 3466 fi 3467 for i in $list ; do 3468 if test -f "$i/tcl.h" ; then 3469 ac_cv_c_tclh=$i 3470 break 3471 fi 3472 done 3473 fi 3474 ]) 3475 3476 # Print a message based on how we determined the include path 3477 3478 if test x"${ac_cv_c_tclh}" = x ; then 3479 AC_MSG_ERROR([tcl.h not found. Please specify its location with --with-tclinclude]) 3480 else 3481 AC_MSG_RESULT([${ac_cv_c_tclh}]) 3482 fi 3483 3484 # Convert to a native path and substitute into the output files. 3485 3486 INCLUDE_DIR_NATIVE=`${CYGPATH} ${ac_cv_c_tclh}` 3487 3488 TCL_INCLUDES=-I\"${INCLUDE_DIR_NATIVE}\" 3489 3490 AC_SUBST(TCL_INCLUDES) 3491]) 3492 3493#------------------------------------------------------------------------ 3494# TEA_PRIVATE_TK_HEADERS -- 3495# 3496# Locate the private Tk include files 3497# 3498# Arguments: 3499# 3500# Requires: 3501# TK_SRC_DIR Assumes that TEA_LOAD_TKCONFIG has 3502# already been called. 3503# 3504# Results: 3505# 3506# Substs the following vars: 3507# TK_INCLUDES 3508#------------------------------------------------------------------------ 3509 3510AC_DEFUN([TEA_PRIVATE_TK_HEADERS], [ 3511 AC_MSG_CHECKING([for Tk private include files]) 3512 3513 TK_SRC_DIR_NATIVE=`${CYGPATH} ${TK_SRC_DIR}` 3514 TK_TOP_DIR_NATIVE=\"${TK_SRC_DIR_NATIVE}\" 3515 TK_UNIX_DIR_NATIVE=\"${TK_SRC_DIR_NATIVE}/unix\" 3516 TK_WIN_DIR_NATIVE=\"${TK_SRC_DIR_NATIVE}/win\" 3517 TK_GENERIC_DIR_NATIVE=\"${TK_SRC_DIR_NATIVE}/generic\" 3518 TK_XLIB_DIR_NATIVE=\"${TK_SRC_DIR_NATIVE}/xlib\" 3519 if test "${TEA_PLATFORM}" = "windows"; then 3520 TK_PLATFORM_DIR_NATIVE=${TK_WIN_DIR_NATIVE} 3521 else 3522 TK_PLATFORM_DIR_NATIVE=${TK_UNIX_DIR_NATIVE} 3523 fi 3524 # We want to ensure these are substituted so as not to require 3525 # any *_NATIVE vars be defined in the Makefile 3526 TK_INCLUDES="-I${TK_GENERIC_DIR_NATIVE} -I${TK_PLATFORM_DIR_NATIVE}" 3527 if test "${TEA_WINDOWINGSYSTEM}" = "win32" \ 3528 -o "${TEA_WINDOWINGSYSTEM}" = "aqua"; then 3529 TK_INCLUDES="${TK_INCLUDES} -I${TK_XLIB_DIR_NATIVE}" 3530 fi 3531 if test "${TEA_WINDOWINGSYSTEM}" = "aqua"; then 3532 TK_INCLUDES="${TK_INCLUDES} -I${TK_SRC_DIR_NATIVE}/macosx" 3533 fi 3534 if test "`uname -s`" = "Darwin"; then 3535 # If Tk was built as a framework, attempt to use 3536 # the framework's Headers and PrivateHeaders directories 3537 case ${TK_DEFS} in 3538 *TK_FRAMEWORK*) 3539 if test -d "${TK_BIN_DIR}/Headers" -a -d "${TK_BIN_DIR}/PrivateHeaders"; then 3540 TK_INCLUDES="-I\"${TK_BIN_DIR}/Headers\" -I\"${TK_BIN_DIR}/PrivateHeaders\" ${TK_INCLUDES}"; fi 3541 ;; 3542 esac 3543 fi 3544 3545 AC_SUBST(TK_TOP_DIR_NATIVE) 3546 AC_SUBST(TK_UNIX_DIR_NATIVE) 3547 AC_SUBST(TK_WIN_DIR_NATIVE) 3548 AC_SUBST(TK_GENERIC_DIR_NATIVE) 3549 AC_SUBST(TK_XLIB_DIR_NATIVE) 3550 AC_SUBST(TK_PLATFORM_DIR_NATIVE) 3551 3552 AC_SUBST(TK_INCLUDES) 3553 AC_MSG_RESULT([Using srcdir found in tkConfig.sh: ${TK_SRC_DIR}]) 3554]) 3555 3556#------------------------------------------------------------------------ 3557# TEA_PUBLIC_TK_HEADERS -- 3558# 3559# Locate the installed public Tk header files 3560# 3561# Arguments: 3562# None. 3563# 3564# Requires: 3565# CYGPATH must be set 3566# 3567# Results: 3568# 3569# Adds a --with-tkinclude switch to configure. 3570# Result is cached. 3571# 3572# Substs the following vars: 3573# TK_INCLUDES 3574#------------------------------------------------------------------------ 3575 3576AC_DEFUN([TEA_PUBLIC_TK_HEADERS], [ 3577 AC_MSG_CHECKING([for Tk public headers]) 3578 3579 AC_ARG_WITH(tkinclude, [ --with-tkinclude directory containing the public Tk header files.], with_tkinclude=${withval}) 3580 3581 AC_CACHE_VAL(ac_cv_c_tkh, [ 3582 # Use the value from --with-tkinclude, if it was given 3583 3584 if test x"${with_tkinclude}" != x ; then 3585 if test -f "${with_tkinclude}/tk.h" ; then 3586 ac_cv_c_tkh=${with_tkinclude} 3587 else 3588 AC_MSG_ERROR([${with_tkinclude} directory does not contain tk.h]) 3589 fi 3590 else 3591 if test "`uname -s`" = "Darwin"; then 3592 # If Tk was built as a framework, attempt to use 3593 # the framework's Headers directory. 3594 case ${TK_DEFS} in 3595 *TK_FRAMEWORK*) 3596 list="`ls -d ${TK_BIN_DIR}/Headers 2>/dev/null`" 3597 ;; 3598 esac 3599 fi 3600 3601 # Look in the source dir only if Tk is not installed, 3602 # and in that situation, look there before installed locations. 3603 if test -f "${TK_BIN_DIR}/Makefile" ; then 3604 list="$list `ls -d ${TK_SRC_DIR}/generic 2>/dev/null`" 3605 fi 3606 3607 # Check order: pkg --prefix location, Tk's --prefix location, 3608 # relative to directory of tkConfig.sh, Tcl's --prefix location, 3609 # relative to directory of tclConfig.sh. 3610 3611 eval "temp_includedir=${includedir}" 3612 list="$list \ 3613 `ls -d ${temp_includedir} 2>/dev/null` \ 3614 `ls -d ${TK_PREFIX}/include 2>/dev/null` \ 3615 `ls -d ${TK_BIN_DIR}/../include 2>/dev/null` \ 3616 `ls -d ${TCL_PREFIX}/include 2>/dev/null` \ 3617 `ls -d ${TCL_BIN_DIR}/../include 2>/dev/null`" 3618 if test "${TEA_PLATFORM}" != "windows" -o "$GCC" = "yes"; then 3619 list="$list /usr/local/include /usr/include" 3620 fi 3621 for i in $list ; do 3622 if test -f "$i/tk.h" ; then 3623 ac_cv_c_tkh=$i 3624 break 3625 fi 3626 done 3627 fi 3628 ]) 3629 3630 # Print a message based on how we determined the include path 3631 3632 if test x"${ac_cv_c_tkh}" = x ; then 3633 AC_MSG_ERROR([tk.h not found. Please specify its location with --with-tkinclude]) 3634 else 3635 AC_MSG_RESULT([${ac_cv_c_tkh}]) 3636 fi 3637 3638 # Convert to a native path and substitute into the output files. 3639 3640 INCLUDE_DIR_NATIVE=`${CYGPATH} ${ac_cv_c_tkh}` 3641 3642 TK_INCLUDES=-I\"${INCLUDE_DIR_NATIVE}\" 3643 3644 AC_SUBST(TK_INCLUDES) 3645 3646 if test "${TEA_WINDOWINGSYSTEM}" = "win32" \ 3647 -o "${TEA_WINDOWINGSYSTEM}" = "aqua"; then 3648 # On Windows and Aqua, we need the X compat headers 3649 AC_MSG_CHECKING([for X11 header files]) 3650 if test ! -r "${INCLUDE_DIR_NATIVE}/X11/Xlib.h"; then 3651 INCLUDE_DIR_NATIVE="`${CYGPATH} ${TK_SRC_DIR}/xlib`" 3652 TK_XINCLUDES=-I\"${INCLUDE_DIR_NATIVE}\" 3653 AC_SUBST(TK_XINCLUDES) 3654 fi 3655 AC_MSG_RESULT([${INCLUDE_DIR_NATIVE}]) 3656 fi 3657]) 3658 3659#------------------------------------------------------------------------ 3660# TEA_PROG_TCLSH 3661# Determine the fully qualified path name of the tclsh executable 3662# in the Tcl build directory or the tclsh installed in a bin 3663# directory. This macro will correctly determine the name 3664# of the tclsh executable even if tclsh has not yet been 3665# built in the build directory. The tclsh found is always 3666# associated with a tclConfig.sh file. This tclsh should be used 3667# only for running extension test cases. It should never be 3668# or generation of files (like pkgIndex.tcl) at build time. 3669# 3670# Arguments 3671# none 3672# 3673# Results 3674# Subst's the following values: 3675# TCLSH_PROG 3676#------------------------------------------------------------------------ 3677 3678AC_DEFUN([TEA_PROG_TCLSH], [ 3679 AC_MSG_CHECKING([for tclsh]) 3680 if test -f "${TCL_BIN_DIR}/Makefile" ; then 3681 # tclConfig.sh is in Tcl build directory 3682 if test "${TEA_PLATFORM}" = "windows"; then 3683 TCLSH_PROG="${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}${EXEEXT}" 3684 else 3685 TCLSH_PROG="${TCL_BIN_DIR}/tclsh" 3686 fi 3687 else 3688 # tclConfig.sh is in install location 3689 if test "${TEA_PLATFORM}" = "windows"; then 3690 TCLSH_PROG="tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}${EXEEXT}" 3691 else 3692 TCLSH_PROG="tclsh${TCL_MAJOR_VERSION}.${TCL_MINOR_VERSION}${TCL_DBGX}" 3693 fi 3694 list="`ls -d ${TCL_BIN_DIR}/../bin 2>/dev/null` \ 3695 `ls -d ${TCL_BIN_DIR}/.. 2>/dev/null` \ 3696 `ls -d ${TCL_PREFIX}/bin 2>/dev/null`" 3697 for i in $list ; do 3698 if test -f "$i/${TCLSH_PROG}" ; then 3699 REAL_TCL_BIN_DIR="`cd "$i"; pwd`" 3700 break 3701 fi 3702 done 3703 TCLSH_PROG="${REAL_TCL_BIN_DIR}/${TCLSH_PROG}" 3704 fi 3705 AC_MSG_RESULT([${TCLSH_PROG}]) 3706 AC_SUBST(TCLSH_PROG) 3707]) 3708 3709#------------------------------------------------------------------------ 3710# TEA_PROG_WISH 3711# Determine the fully qualified path name of the wish executable 3712# in the Tk build directory or the wish installed in a bin 3713# directory. This macro will correctly determine the name 3714# of the wish executable even if wish has not yet been 3715# built in the build directory. The wish found is always 3716# associated with a tkConfig.sh file. This wish should be used 3717# only for running extension test cases. It should never be 3718# or generation of files (like pkgIndex.tcl) at build time. 3719# 3720# Arguments 3721# none 3722# 3723# Results 3724# Subst's the following values: 3725# WISH_PROG 3726#------------------------------------------------------------------------ 3727 3728AC_DEFUN([TEA_PROG_WISH], [ 3729 AC_MSG_CHECKING([for wish]) 3730 if test -f "${TK_BIN_DIR}/Makefile" ; then 3731 # tkConfig.sh is in Tk build directory 3732 if test "${TEA_PLATFORM}" = "windows"; then 3733 WISH_PROG="${TK_BIN_DIR}/wish${TK_MAJOR_VERSION}${TK_MINOR_VERSION}${TK_DBGX}${EXEEXT}" 3734 else 3735 WISH_PROG="${TK_BIN_DIR}/wish" 3736 fi 3737 else 3738 # tkConfig.sh is in install location 3739 if test "${TEA_PLATFORM}" = "windows"; then 3740 WISH_PROG="wish${TK_MAJOR_VERSION}${TK_MINOR_VERSION}${TK_DBGX}${EXEEXT}" 3741 else 3742 WISH_PROG="wish${TK_MAJOR_VERSION}.${TK_MINOR_VERSION}${TK_DBGX}" 3743 fi 3744 list="`ls -d ${TK_BIN_DIR}/../bin 2>/dev/null` \ 3745 `ls -d ${TK_BIN_DIR}/.. 2>/dev/null` \ 3746 `ls -d ${TK_PREFIX}/bin 2>/dev/null`" 3747 for i in $list ; do 3748 if test -f "$i/${WISH_PROG}" ; then 3749 REAL_TK_BIN_DIR="`cd "$i"; pwd`" 3750 break 3751 fi 3752 done 3753 WISH_PROG="${REAL_TK_BIN_DIR}/${WISH_PROG}" 3754 fi 3755 AC_MSG_RESULT([${WISH_PROG}]) 3756 AC_SUBST(WISH_PROG) 3757]) 3758 3759#------------------------------------------------------------------------ 3760# TEA_PATH_CONFIG -- 3761# 3762# Locate the ${1}Config.sh file and perform a sanity check on 3763# the ${1} compile flags. These are used by packages like 3764# [incr Tk] that load *Config.sh files from more than Tcl and Tk. 3765# 3766# Arguments: 3767# none 3768# 3769# Results: 3770# 3771# Adds the following arguments to configure: 3772# --with-$1=... 3773# 3774# Defines the following vars: 3775# $1_BIN_DIR Full path to the directory containing 3776# the $1Config.sh file 3777#------------------------------------------------------------------------ 3778 3779AC_DEFUN([TEA_PATH_CONFIG], [ 3780 # 3781 # Ok, lets find the $1 configuration 3782 # First, look for one uninstalled. 3783 # the alternative search directory is invoked by --with-$1 3784 # 3785 3786 if test x"${no_$1}" = x ; then 3787 # we reset no_$1 in case something fails here 3788 no_$1=true 3789 AC_ARG_WITH($1, [ --with-$1 directory containing $1 configuration ($1Config.sh)], with_$1config=${withval}) 3790 AC_MSG_CHECKING([for $1 configuration]) 3791 AC_CACHE_VAL(ac_cv_c_$1config,[ 3792 3793 # First check to see if --with-$1 was specified. 3794 if test x"${with_$1config}" != x ; then 3795 case ${with_$1config} in 3796 */$1Config.sh ) 3797 if test -f ${with_$1config}; then 3798 AC_MSG_WARN([--with-$1 argument should refer to directory containing $1Config.sh, not to $1Config.sh itself]) 3799 with_$1config=`echo ${with_$1config} | sed 's!/$1Config\.sh$!!'` 3800 fi;; 3801 esac 3802 if test -f "${with_$1config}/$1Config.sh" ; then 3803 ac_cv_c_$1config=`(cd ${with_$1config}; pwd)` 3804 else 3805 AC_MSG_ERROR([${with_$1config} directory doesn't contain $1Config.sh]) 3806 fi 3807 fi 3808 3809 # then check for a private $1 installation 3810 if test x"${ac_cv_c_$1config}" = x ; then 3811 for i in \ 3812 ../$1 \ 3813 `ls -dr ../$1*[[0-9]].[[0-9]]*.[[0-9]]* 2>/dev/null` \ 3814 `ls -dr ../$1*[[0-9]].[[0-9]][[0-9]] 2>/dev/null` \ 3815 `ls -dr ../$1*[[0-9]].[[0-9]] 2>/dev/null` \ 3816 `ls -dr ../$1*[[0-9]].[[0-9]]* 2>/dev/null` \ 3817 ../../$1 \ 3818 `ls -dr ../../$1*[[0-9]].[[0-9]]*.[[0-9]]* 2>/dev/null` \ 3819 `ls -dr ../../$1*[[0-9]].[[0-9]][[0-9]] 2>/dev/null` \ 3820 `ls -dr ../../$1*[[0-9]].[[0-9]] 2>/dev/null` \ 3821 `ls -dr ../../$1*[[0-9]].[[0-9]]* 2>/dev/null` \ 3822 ../../../$1 \ 3823 `ls -dr ../../../$1*[[0-9]].[[0-9]]*.[[0-9]]* 2>/dev/null` \ 3824 `ls -dr ../../../$1*[[0-9]].[[0-9]][[0-9]] 2>/dev/null` \ 3825 `ls -dr ../../../$1*[[0-9]].[[0-9]] 2>/dev/null` \ 3826 `ls -dr ../../../$1*[[0-9]].[[0-9]]* 2>/dev/null` \ 3827 ${srcdir}/../$1 \ 3828 `ls -dr ${srcdir}/../$1*[[0-9]].[[0-9]]*.[[0-9]]* 2>/dev/null` \ 3829 `ls -dr ${srcdir}/../$1*[[0-9]].[[0-9]][[0-9]] 2>/dev/null` \ 3830 `ls -dr ${srcdir}/../$1*[[0-9]].[[0-9]] 2>/dev/null` \ 3831 `ls -dr ${srcdir}/../$1*[[0-9]].[[0-9]]* 2>/dev/null` \ 3832 ; do 3833 if test -f "$i/$1Config.sh" ; then 3834 ac_cv_c_$1config=`(cd $i; pwd)` 3835 break 3836 fi 3837 if test -f "$i/unix/$1Config.sh" ; then 3838 ac_cv_c_$1config=`(cd $i/unix; pwd)` 3839 break 3840 fi 3841 done 3842 fi 3843 3844 # check in a few common install locations 3845 if test x"${ac_cv_c_$1config}" = x ; then 3846 for i in `ls -d ${libdir} 2>/dev/null` \ 3847 `ls -d ${exec_prefix}/lib 2>/dev/null` \ 3848 `ls -d ${prefix}/lib 2>/dev/null` \ 3849 `ls -d /usr/local/lib 2>/dev/null` \ 3850 `ls -d /usr/contrib/lib 2>/dev/null` \ 3851 `ls -d /usr/lib 2>/dev/null` \ 3852 ; do 3853 if test -f "$i/$1Config.sh" ; then 3854 ac_cv_c_$1config=`(cd $i; pwd)` 3855 break 3856 fi 3857 done 3858 fi 3859 ]) 3860 3861 if test x"${ac_cv_c_$1config}" = x ; then 3862 $1_BIN_DIR="# no $1 configs found" 3863 AC_MSG_WARN([Cannot find $1 configuration definitions]) 3864 exit 0 3865 else 3866 no_$1= 3867 $1_BIN_DIR=${ac_cv_c_$1config} 3868 AC_MSG_RESULT([found $$1_BIN_DIR/$1Config.sh]) 3869 fi 3870 fi 3871]) 3872 3873#------------------------------------------------------------------------ 3874# TEA_LOAD_CONFIG -- 3875# 3876# Load the $1Config.sh file 3877# 3878# Arguments: 3879# 3880# Requires the following vars to be set: 3881# $1_BIN_DIR 3882# 3883# Results: 3884# 3885# Subst the following vars: 3886# $1_SRC_DIR 3887# $1_LIB_FILE 3888# $1_LIB_SPEC 3889# 3890#------------------------------------------------------------------------ 3891 3892AC_DEFUN([TEA_LOAD_CONFIG], [ 3893 AC_MSG_CHECKING([for existence of ${$1_BIN_DIR}/$1Config.sh]) 3894 3895 if test -f "${$1_BIN_DIR}/$1Config.sh" ; then 3896 AC_MSG_RESULT([loading]) 3897 . ${$1_BIN_DIR}/$1Config.sh 3898 else 3899 AC_MSG_RESULT([file not found]) 3900 fi 3901 3902 # 3903 # If the $1_BIN_DIR is the build directory (not the install directory), 3904 # then set the common variable name to the value of the build variables. 3905 # For example, the variable $1_LIB_SPEC will be set to the value 3906 # of $1_BUILD_LIB_SPEC. An extension should make use of $1_LIB_SPEC 3907 # instead of $1_BUILD_LIB_SPEC since it will work with both an 3908 # installed and uninstalled version of Tcl. 3909 # 3910 3911 if test -f ${$1_BIN_DIR}/Makefile ; then 3912 AC_MSG_WARN([Found Makefile - using build library specs for $1]) 3913 $1_LIB_SPEC=${$1_BUILD_LIB_SPEC} 3914 $1_STUB_LIB_SPEC=${$1_BUILD_STUB_LIB_SPEC} 3915 $1_STUB_LIB_PATH=${$1_BUILD_STUB_LIB_PATH} 3916 fi 3917 3918 AC_SUBST($1_VERSION) 3919 AC_SUBST($1_BIN_DIR) 3920 AC_SUBST($1_SRC_DIR) 3921 3922 AC_SUBST($1_LIB_FILE) 3923 AC_SUBST($1_LIB_SPEC) 3924 3925 AC_SUBST($1_STUB_LIB_FILE) 3926 AC_SUBST($1_STUB_LIB_SPEC) 3927 AC_SUBST($1_STUB_LIB_PATH) 3928]) 3929 3930#------------------------------------------------------------------------ 3931# TEA_PATH_CELIB -- 3932# 3933# Locate Keuchel's celib emulation layer for targeting Win/CE 3934# 3935# Arguments: 3936# none 3937# 3938# Results: 3939# 3940# Adds the following arguments to configure: 3941# --with-celib=... 3942# 3943# Defines the following vars: 3944# CELIB_DIR Full path to the directory containing 3945# the include and platform lib files 3946#------------------------------------------------------------------------ 3947 3948AC_DEFUN([TEA_PATH_CELIB], [ 3949 # First, look for one uninstalled. 3950 # the alternative search directory is invoked by --with-celib 3951 3952 if test x"${no_celib}" = x ; then 3953 # we reset no_celib in case something fails here 3954 no_celib=true 3955 AC_ARG_WITH(celib,[ --with-celib=DIR use Windows/CE support library from DIR], with_celibconfig=${withval}) 3956 AC_MSG_CHECKING([for Windows/CE celib directory]) 3957 AC_CACHE_VAL(ac_cv_c_celibconfig,[ 3958 # First check to see if --with-celibconfig was specified. 3959 if test x"${with_celibconfig}" != x ; then 3960 if test -d "${with_celibconfig}/inc" ; then 3961 ac_cv_c_celibconfig=`(cd ${with_celibconfig}; pwd)` 3962 else 3963 AC_MSG_ERROR([${with_celibconfig} directory doesn't contain inc directory]) 3964 fi 3965 fi 3966 3967 # then check for a celib library 3968 if test x"${ac_cv_c_celibconfig}" = x ; then 3969 for i in \ 3970 ../celib-palm-3.0 \ 3971 ../celib \ 3972 ../../celib-palm-3.0 \ 3973 ../../celib \ 3974 `ls -dr ../celib-*3.[[0-9]]* 2>/dev/null` \ 3975 ${srcdir}/../celib-palm-3.0 \ 3976 ${srcdir}/../celib \ 3977 `ls -dr ${srcdir}/../celib-*3.[[0-9]]* 2>/dev/null` \ 3978 ; do 3979 if test -d "$i/inc" ; then 3980 ac_cv_c_celibconfig=`(cd $i; pwd)` 3981 break 3982 fi 3983 done 3984 fi 3985 ]) 3986 if test x"${ac_cv_c_celibconfig}" = x ; then 3987 AC_MSG_ERROR([Cannot find celib support library directory]) 3988 else 3989 no_celib= 3990 CELIB_DIR=${ac_cv_c_celibconfig} 3991 CELIB_DIR=`echo "$CELIB_DIR" | sed -e 's!\\\!/!g'` 3992 AC_MSG_RESULT([found $CELIB_DIR]) 3993 fi 3994 fi 3995]) 3996 3997 3998# Local Variables: 3999# mode: autoconf 4000# End: 4001