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| 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 AC_PREREQ(2.57) |
| 13 |
| 14 dnl TEA extensions pass us the version of TEA they think they |
| 15 dnl are compatible with (must be set in TEA_INIT below) |
| 16 dnl TEA_VERSION="3.9" |
| 17 |
| 18 # Possible values for key variables defined: |
| 19 # |
| 20 # TEA_WINDOWINGSYSTEM - win32 aqua x11 (mirrors 'tk windowingsystem') |
| 21 # TEA_PLATFORM - windows unix |
| 22 # |
| 23 |
| 24 #------------------------------------------------------------------------ |
| 25 # TEA_PATH_TCLCONFIG -- |
| 26 # |
| 27 # Locate the tclConfig.sh file and perform a sanity check on |
| 28 # the Tcl compile flags |
| 29 # |
| 30 # Arguments: |
| 31 # none |
| 32 # |
| 33 # Results: |
| 34 # |
| 35 # Adds the following arguments to configure: |
| 36 # --with-tcl=... |
| 37 # |
| 38 # Defines the following vars: |
| 39 # TCL_BIN_DIR Full path to the directory containing |
| 40 # the tclConfig.sh file |
| 41 #------------------------------------------------------------------------ |
| 42 |
| 43 AC_DEFUN([TEA_PATH_TCLCONFIG], [ |
| 44 dnl TEA specific: Make sure we are initialized |
| 45 AC_REQUIRE([TEA_INIT]) |
| 46 # |
| 47 # Ok, lets find the tcl configuration |
| 48 # First, look for one uninstalled. |
| 49 # the alternative search directory is invoked by --with-tcl |
| 50 # |
| 51 |
| 52 if test x"${no_tcl}" = x ; then |
| 53 # we reset no_tcl in case something fails here |
| 54 no_tcl=true |
| 55 AC_ARG_WITH(tcl, |
| 56 AC_HELP_STRING([--with-tcl], |
| 57 [directory containing tcl configuration (tclConfig.sh)]), |
| 58 with_tclconfig="${withval}") |
| 59 AC_MSG_CHECKING([for Tcl configuration]) |
| 60 AC_CACHE_VAL(ac_cv_c_tclconfig,[ |
| 61 |
| 62 # First check to see if --with-tcl was specified. |
| 63 if test x"${with_tclconfig}" != x ; then |
| 64 case "${with_tclconfig}" in |
| 65 */tclConfig.sh ) |
| 66 if test -f "${with_tclconfig}"; then |
| 67 AC_MSG_WARN([--with-tcl argument should refer to dir
ectory containing tclConfig.sh, not to tclConfig.sh itself]) |
| 68 with_tclconfig="`echo "${with_tclconfig}" | sed 's!/
tclConfig\.sh$!!'`" |
| 69 fi ;; |
| 70 esac |
| 71 if test -f "${with_tclconfig}/tclConfig.sh" ; then |
| 72 ac_cv_c_tclconfig="`(cd "${with_tclconfig}"; pwd)`" |
| 73 else |
| 74 AC_MSG_ERROR([${with_tclconfig} directory doesn't contain tc
lConfig.sh]) |
| 75 fi |
| 76 fi |
| 77 |
| 78 # then check for a private Tcl installation |
| 79 if test x"${ac_cv_c_tclconfig}" = x ; then |
| 80 for i in \ |
| 81 ../tcl \ |
| 82 `ls -dr ../tcl[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \ |
| 83 `ls -dr ../tcl[[8-9]].[[0-9]] 2>/dev/null` \ |
| 84 `ls -dr ../tcl[[8-9]].[[0-9]]* 2>/dev/null` \ |
| 85 ../../tcl \ |
| 86 `ls -dr ../../tcl[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \ |
| 87 `ls -dr ../../tcl[[8-9]].[[0-9]] 2>/dev/null` \ |
| 88 `ls -dr ../../tcl[[8-9]].[[0-9]]* 2>/dev/null` \ |
| 89 ../../../tcl \ |
| 90 `ls -dr ../../../tcl[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null
` \ |
| 91 `ls -dr ../../../tcl[[8-9]].[[0-9]] 2>/dev/null` \ |
| 92 `ls -dr ../../../tcl[[8-9]].[[0-9]]* 2>/dev/null` ; do |
| 93 if test "${TEA_PLATFORM}" = "windows" \ |
| 94 -a -f "$i/win/tclConfig.sh" ; then |
| 95 ac_cv_c_tclconfig="`(cd $i/win; pwd)`" |
| 96 break |
| 97 fi |
| 98 if test -f "$i/unix/tclConfig.sh" ; then |
| 99 ac_cv_c_tclconfig="`(cd $i/unix; pwd)`" |
| 100 break |
| 101 fi |
| 102 done |
| 103 fi |
| 104 |
| 105 # on Darwin, check in Framework installation locations |
| 106 if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; the
n |
| 107 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \ |
| 108 `ls -d /Library/Frameworks 2>/dev/null` \ |
| 109 `ls -d /Network/Library/Frameworks 2>/dev/null` \ |
| 110 `ls -d /System/Library/Frameworks 2>/dev/null` \ |
| 111 ; do |
| 112 if test -f "$i/Tcl.framework/tclConfig.sh" ; then |
| 113 ac_cv_c_tclconfig="`(cd $i/Tcl.framework; pwd)`" |
| 114 break |
| 115 fi |
| 116 done |
| 117 fi |
| 118 |
| 119 # TEA specific: on Windows, check in common installation locations |
| 120 if test "${TEA_PLATFORM}" = "windows" \ |
| 121 -a x"${ac_cv_c_tclconfig}" = x ; then |
| 122 for i in `ls -d C:/Tcl/lib 2>/dev/null` \ |
| 123 `ls -d C:/Progra~1/Tcl/lib 2>/dev/null` \ |
| 124 ; do |
| 125 if test -f "$i/tclConfig.sh" ; then |
| 126 ac_cv_c_tclconfig="`(cd $i; pwd)`" |
| 127 break |
| 128 fi |
| 129 done |
| 130 fi |
| 131 |
| 132 # check in a few common install locations |
| 133 if test x"${ac_cv_c_tclconfig}" = x ; then |
| 134 for i in `ls -d ${libdir} 2>/dev/null` \ |
| 135 `ls -d ${exec_prefix}/lib 2>/dev/null` \ |
| 136 `ls -d ${prefix}/lib 2>/dev/null` \ |
| 137 `ls -d /usr/local/lib 2>/dev/null` \ |
| 138 `ls -d /usr/contrib/lib 2>/dev/null` \ |
| 139 `ls -d /usr/lib 2>/dev/null` \ |
| 140 `ls -d /usr/lib64 2>/dev/null` \ |
| 141 `ls -d /usr/lib/tcl8.6 2>/dev/null` \ |
| 142 `ls -d /usr/lib/tcl8.5 2>/dev/null` \ |
| 143 ; do |
| 144 if test -f "$i/tclConfig.sh" ; then |
| 145 ac_cv_c_tclconfig="`(cd $i; pwd)`" |
| 146 break |
| 147 fi |
| 148 done |
| 149 fi |
| 150 |
| 151 # check in a few other private locations |
| 152 if test x"${ac_cv_c_tclconfig}" = x ; then |
| 153 for i in \ |
| 154 ${srcdir}/../tcl \ |
| 155 `ls -dr ${srcdir}/../tcl[[8-9]].[[0-9]].[[0-9]]* 2>/dev/
null` \ |
| 156 `ls -dr ${srcdir}/../tcl[[8-9]].[[0-9]] 2>/dev/null` \ |
| 157 `ls -dr ${srcdir}/../tcl[[8-9]].[[0-9]]* 2>/dev/null` ;
do |
| 158 if test "${TEA_PLATFORM}" = "windows" \ |
| 159 -a -f "$i/win/tclConfig.sh" ; then |
| 160 ac_cv_c_tclconfig="`(cd $i/win; pwd)`" |
| 161 break |
| 162 fi |
| 163 if test -f "$i/unix/tclConfig.sh" ; then |
| 164 ac_cv_c_tclconfig="`(cd $i/unix; pwd)`" |
| 165 break |
| 166 fi |
| 167 done |
| 168 fi |
| 169 ]) |
| 170 |
| 171 if test x"${ac_cv_c_tclconfig}" = x ; then |
| 172 TCL_BIN_DIR="# no Tcl configs found" |
| 173 AC_MSG_ERROR([Can't find Tcl configuration definitions. Use --with-t
cl to specify a directory containing tclConfig.sh]) |
| 174 else |
| 175 no_tcl= |
| 176 TCL_BIN_DIR="${ac_cv_c_tclconfig}" |
| 177 AC_MSG_RESULT([found ${TCL_BIN_DIR}/tclConfig.sh]) |
| 178 fi |
| 179 fi |
| 180 ]) |
| 181 |
| 182 #------------------------------------------------------------------------ |
| 183 # TEA_PATH_TKCONFIG -- |
| 184 # |
| 185 # Locate the tkConfig.sh file |
| 186 # |
| 187 # Arguments: |
| 188 # none |
| 189 # |
| 190 # Results: |
| 191 # |
| 192 # Adds the following arguments to configure: |
| 193 # --with-tk=... |
| 194 # |
| 195 # Defines the following vars: |
| 196 # TK_BIN_DIR Full path to the directory containing |
| 197 # the tkConfig.sh file |
| 198 #------------------------------------------------------------------------ |
| 199 |
| 200 AC_DEFUN([TEA_PATH_TKCONFIG], [ |
| 201 # |
| 202 # Ok, lets find the tk configuration |
| 203 # First, look for one uninstalled. |
| 204 # the alternative search directory is invoked by --with-tk |
| 205 # |
| 206 |
| 207 if test x"${no_tk}" = x ; then |
| 208 # we reset no_tk in case something fails here |
| 209 no_tk=true |
| 210 AC_ARG_WITH(tk, |
| 211 AC_HELP_STRING([--with-tk], |
| 212 [directory containing tk configuration (tkConfig.sh)]), |
| 213 with_tkconfig="${withval}") |
| 214 AC_MSG_CHECKING([for Tk configuration]) |
| 215 AC_CACHE_VAL(ac_cv_c_tkconfig,[ |
| 216 |
| 217 # First check to see if --with-tkconfig was specified. |
| 218 if test x"${with_tkconfig}" != x ; then |
| 219 case "${with_tkconfig}" in |
| 220 */tkConfig.sh ) |
| 221 if test -f "${with_tkconfig}"; then |
| 222 AC_MSG_WARN([--with-tk argument should refer to dire
ctory containing tkConfig.sh, not to tkConfig.sh itself]) |
| 223 with_tkconfig="`echo "${with_tkconfig}" | sed 's!/tk
Config\.sh$!!'`" |
| 224 fi ;; |
| 225 esac |
| 226 if test -f "${with_tkconfig}/tkConfig.sh" ; then |
| 227 ac_cv_c_tkconfig="`(cd "${with_tkconfig}"; pwd)`" |
| 228 else |
| 229 AC_MSG_ERROR([${with_tkconfig} directory doesn't contain tkC
onfig.sh]) |
| 230 fi |
| 231 fi |
| 232 |
| 233 # then check for a private Tk library |
| 234 if test x"${ac_cv_c_tkconfig}" = x ; then |
| 235 for i in \ |
| 236 ../tk \ |
| 237 `ls -dr ../tk[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \ |
| 238 `ls -dr ../tk[[8-9]].[[0-9]] 2>/dev/null` \ |
| 239 `ls -dr ../tk[[8-9]].[[0-9]]* 2>/dev/null` \ |
| 240 ../../tk \ |
| 241 `ls -dr ../../tk[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \ |
| 242 `ls -dr ../../tk[[8-9]].[[0-9]] 2>/dev/null` \ |
| 243 `ls -dr ../../tk[[8-9]].[[0-9]]* 2>/dev/null` \ |
| 244 ../../../tk \ |
| 245 `ls -dr ../../../tk[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null`
\ |
| 246 `ls -dr ../../../tk[[8-9]].[[0-9]] 2>/dev/null` \ |
| 247 `ls -dr ../../../tk[[8-9]].[[0-9]]* 2>/dev/null` ; do |
| 248 if test "${TEA_PLATFORM}" = "windows" \ |
| 249 -a -f "$i/win/tkConfig.sh" ; then |
| 250 ac_cv_c_tkconfig="`(cd $i/win; pwd)`" |
| 251 break |
| 252 fi |
| 253 if test -f "$i/unix/tkConfig.sh" ; then |
| 254 ac_cv_c_tkconfig="`(cd $i/unix; pwd)`" |
| 255 break |
| 256 fi |
| 257 done |
| 258 fi |
| 259 |
| 260 # on Darwin, check in Framework installation locations |
| 261 if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tkconfig}" = x ; then |
| 262 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \ |
| 263 `ls -d /Library/Frameworks 2>/dev/null` \ |
| 264 `ls -d /Network/Library/Frameworks 2>/dev/null` \ |
| 265 `ls -d /System/Library/Frameworks 2>/dev/null` \ |
| 266 ; do |
| 267 if test -f "$i/Tk.framework/tkConfig.sh" ; then |
| 268 ac_cv_c_tkconfig="`(cd $i/Tk.framework; pwd)`" |
| 269 break |
| 270 fi |
| 271 done |
| 272 fi |
| 273 |
| 274 # check in a few common install locations |
| 275 if test x"${ac_cv_c_tkconfig}" = x ; then |
| 276 for i in `ls -d ${libdir} 2>/dev/null` \ |
| 277 `ls -d ${exec_prefix}/lib 2>/dev/null` \ |
| 278 `ls -d ${prefix}/lib 2>/dev/null` \ |
| 279 `ls -d /usr/local/lib 2>/dev/null` \ |
| 280 `ls -d /usr/contrib/lib 2>/dev/null` \ |
| 281 `ls -d /usr/lib 2>/dev/null` \ |
| 282 `ls -d /usr/lib64 2>/dev/null` \ |
| 283 ; do |
| 284 if test -f "$i/tkConfig.sh" ; then |
| 285 ac_cv_c_tkconfig="`(cd $i; pwd)`" |
| 286 break |
| 287 fi |
| 288 done |
| 289 fi |
| 290 |
| 291 # TEA specific: on Windows, check in common installation locations |
| 292 if test "${TEA_PLATFORM}" = "windows" \ |
| 293 -a x"${ac_cv_c_tkconfig}" = x ; then |
| 294 for i in `ls -d C:/Tcl/lib 2>/dev/null` \ |
| 295 `ls -d C:/Progra~1/Tcl/lib 2>/dev/null` \ |
| 296 ; do |
| 297 if test -f "$i/tkConfig.sh" ; then |
| 298 ac_cv_c_tkconfig="`(cd $i; pwd)`" |
| 299 break |
| 300 fi |
| 301 done |
| 302 fi |
| 303 |
| 304 # check in a few other private locations |
| 305 if test x"${ac_cv_c_tkconfig}" = x ; then |
| 306 for i in \ |
| 307 ${srcdir}/../tk \ |
| 308 `ls -dr ${srcdir}/../tk[[8-9]].[[0-9]].[[0-9]]* 2>/dev/n
ull` \ |
| 309 `ls -dr ${srcdir}/../tk[[8-9]].[[0-9]] 2>/dev/null` \ |
| 310 `ls -dr ${srcdir}/../tk[[8-9]].[[0-9]]* 2>/dev/null` ; d
o |
| 311 if test "${TEA_PLATFORM}" = "windows" \ |
| 312 -a -f "$i/win/tkConfig.sh" ; then |
| 313 ac_cv_c_tkconfig="`(cd $i/win; pwd)`" |
| 314 break |
| 315 fi |
| 316 if test -f "$i/unix/tkConfig.sh" ; then |
| 317 ac_cv_c_tkconfig="`(cd $i/unix; pwd)`" |
| 318 break |
| 319 fi |
| 320 done |
| 321 fi |
| 322 ]) |
| 323 |
| 324 if test x"${ac_cv_c_tkconfig}" = x ; then |
| 325 TK_BIN_DIR="# no Tk configs found" |
| 326 AC_MSG_ERROR([Can't find Tk configuration definitions. Use --with-tk
to specify a directory containing tkConfig.sh]) |
| 327 else |
| 328 no_tk= |
| 329 TK_BIN_DIR="${ac_cv_c_tkconfig}" |
| 330 AC_MSG_RESULT([found ${TK_BIN_DIR}/tkConfig.sh]) |
| 331 fi |
| 332 fi |
| 333 ]) |
| 334 |
| 335 #------------------------------------------------------------------------ |
| 336 # TEA_LOAD_TCLCONFIG -- |
| 337 # |
| 338 # Load the tclConfig.sh file |
| 339 # |
| 340 # Arguments: |
| 341 # |
| 342 # Requires the following vars to be set: |
| 343 # TCL_BIN_DIR |
| 344 # |
| 345 # Results: |
| 346 # |
| 347 # Substitutes the following vars: |
| 348 # TCL_BIN_DIR |
| 349 # TCL_SRC_DIR |
| 350 # TCL_LIB_FILE |
| 351 #------------------------------------------------------------------------ |
| 352 |
| 353 AC_DEFUN([TEA_LOAD_TCLCONFIG], [ |
| 354 AC_MSG_CHECKING([for existence of ${TCL_BIN_DIR}/tclConfig.sh]) |
| 355 |
| 356 if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then |
| 357 AC_MSG_RESULT([loading]) |
| 358 . "${TCL_BIN_DIR}/tclConfig.sh" |
| 359 else |
| 360 AC_MSG_RESULT([could not find ${TCL_BIN_DIR}/tclConfig.sh]) |
| 361 fi |
| 362 |
| 363 # eval is required to do the TCL_DBGX substitution |
| 364 eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\"" |
| 365 eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\"" |
| 366 |
| 367 # If the TCL_BIN_DIR is the build directory (not the install directory), |
| 368 # then set the common variable name to the value of the build variables. |
| 369 # For example, the variable TCL_LIB_SPEC will be set to the value |
| 370 # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC |
| 371 # instead of TCL_BUILD_LIB_SPEC since it will work with both an |
| 372 # installed and uninstalled version of Tcl. |
| 373 if test -f "${TCL_BIN_DIR}/Makefile" ; then |
| 374 TCL_LIB_SPEC="${TCL_BUILD_LIB_SPEC}" |
| 375 TCL_STUB_LIB_SPEC="${TCL_BUILD_STUB_LIB_SPEC}" |
| 376 TCL_STUB_LIB_PATH="${TCL_BUILD_STUB_LIB_PATH}" |
| 377 elif test "`uname -s`" = "Darwin"; then |
| 378 # If Tcl was built as a framework, attempt to use the libraries |
| 379 # from the framework at the given location so that linking works |
| 380 # against Tcl.framework installed in an arbitrary location. |
| 381 case ${TCL_DEFS} in |
| 382 *TCL_FRAMEWORK*) |
| 383 if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then |
| 384 for i in "`cd "${TCL_BIN_DIR}"; pwd`" \ |
| 385 "`cd "${TCL_BIN_DIR}"/../..; pwd`"; do |
| 386 if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework";
then |
| 387 TCL_LIB_SPEC="-F`dirname "$i" | sed -e 's/ /\\\\ /g'
` -framework ${TCL_LIB_FILE}" |
| 388 break |
| 389 fi |
| 390 done |
| 391 fi |
| 392 if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then |
| 393 TCL_STUB_LIB_SPEC="-L`echo "${TCL_BIN_DIR}" | sed -e 's/ /\
\\\ /g'` ${TCL_STUB_LIB_FLAG}" |
| 394 TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}" |
| 395 fi |
| 396 ;; |
| 397 esac |
| 398 fi |
| 399 |
| 400 # eval is required to do the TCL_DBGX substitution |
| 401 eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\"" |
| 402 eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\"" |
| 403 eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\"" |
| 404 eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\"" |
| 405 |
| 406 AC_SUBST(TCL_VERSION) |
| 407 AC_SUBST(TCL_PATCH_LEVEL) |
| 408 AC_SUBST(TCL_BIN_DIR) |
| 409 AC_SUBST(TCL_SRC_DIR) |
| 410 |
| 411 AC_SUBST(TCL_LIB_FILE) |
| 412 AC_SUBST(TCL_LIB_FLAG) |
| 413 AC_SUBST(TCL_LIB_SPEC) |
| 414 |
| 415 AC_SUBST(TCL_STUB_LIB_FILE) |
| 416 AC_SUBST(TCL_STUB_LIB_FLAG) |
| 417 AC_SUBST(TCL_STUB_LIB_SPEC) |
| 418 |
| 419 AC_MSG_CHECKING([platform]) |
| 420 hold_cc=$CC; CC="$TCL_CC" |
| 421 AC_TRY_COMPILE(,[ |
| 422 #ifdef _WIN32 |
| 423 #error win32 |
| 424 #endif |
| 425 ], TEA_PLATFORM="unix", |
| 426 TEA_PLATFORM="windows" |
| 427 ) |
| 428 CC=$hold_cc |
| 429 AC_MSG_RESULT($TEA_PLATFORM) |
| 430 |
| 431 # The BUILD_$pkg is to define the correct extern storage class |
| 432 # handling when making this package |
| 433 AC_DEFINE_UNQUOTED(BUILD_${PACKAGE_NAME}, [], |
| 434 [Building extension source?]) |
| 435 # Do this here as we have fully defined TEA_PLATFORM now |
| 436 if test "${TEA_PLATFORM}" = "windows" ; then |
| 437 EXEEXT=".exe" |
| 438 CLEANFILES="$CLEANFILES *.lib *.dll *.pdb *.exp" |
| 439 fi |
| 440 |
| 441 # TEA specific: |
| 442 AC_SUBST(CLEANFILES) |
| 443 AC_SUBST(TCL_LIBS) |
| 444 AC_SUBST(TCL_DEFS) |
| 445 AC_SUBST(TCL_EXTRA_CFLAGS) |
| 446 AC_SUBST(TCL_LD_FLAGS) |
| 447 AC_SUBST(TCL_SHLIB_LD_LIBS) |
| 448 ]) |
| 449 |
| 450 #------------------------------------------------------------------------ |
| 451 # TEA_LOAD_TKCONFIG -- |
| 452 # |
| 453 # Load the tkConfig.sh file |
| 454 # |
| 455 # Arguments: |
| 456 # |
| 457 # Requires the following vars to be set: |
| 458 # TK_BIN_DIR |
| 459 # |
| 460 # Results: |
| 461 # |
| 462 # Sets the following vars that should be in tkConfig.sh: |
| 463 # TK_BIN_DIR |
| 464 #------------------------------------------------------------------------ |
| 465 |
| 466 AC_DEFUN([TEA_LOAD_TKCONFIG], [ |
| 467 AC_MSG_CHECKING([for existence of ${TK_BIN_DIR}/tkConfig.sh]) |
| 468 |
| 469 if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then |
| 470 AC_MSG_RESULT([loading]) |
| 471 . "${TK_BIN_DIR}/tkConfig.sh" |
| 472 else |
| 473 AC_MSG_RESULT([could not find ${TK_BIN_DIR}/tkConfig.sh]) |
| 474 fi |
| 475 |
| 476 # eval is required to do the TK_DBGX substitution |
| 477 eval "TK_LIB_FILE=\"${TK_LIB_FILE}\"" |
| 478 eval "TK_STUB_LIB_FILE=\"${TK_STUB_LIB_FILE}\"" |
| 479 |
| 480 # If the TK_BIN_DIR is the build directory (not the install directory), |
| 481 # then set the common variable name to the value of the build variables. |
| 482 # For example, the variable TK_LIB_SPEC will be set to the value |
| 483 # of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC |
| 484 # instead of TK_BUILD_LIB_SPEC since it will work with both an |
| 485 # installed and uninstalled version of Tcl. |
| 486 if test -f "${TK_BIN_DIR}/Makefile" ; then |
| 487 TK_LIB_SPEC="${TK_BUILD_LIB_SPEC}" |
| 488 TK_STUB_LIB_SPEC="${TK_BUILD_STUB_LIB_SPEC}" |
| 489 TK_STUB_LIB_PATH="${TK_BUILD_STUB_LIB_PATH}" |
| 490 elif test "`uname -s`" = "Darwin"; then |
| 491 # If Tk was built as a framework, attempt to use the libraries |
| 492 # from the framework at the given location so that linking works |
| 493 # against Tk.framework installed in an arbitrary location. |
| 494 case ${TK_DEFS} in |
| 495 *TK_FRAMEWORK*) |
| 496 if test -f "${TK_BIN_DIR}/${TK_LIB_FILE}"; then |
| 497 for i in "`cd "${TK_BIN_DIR}"; pwd`" \ |
| 498 "`cd "${TK_BIN_DIR}"/../..; pwd`"; do |
| 499 if test "`basename "$i"`" = "${TK_LIB_FILE}.framework";
then |
| 500 TK_LIB_SPEC="-F`dirname "$i" | sed -e 's/ /\\\\ /g'`
-framework ${TK_LIB_FILE}" |
| 501 break |
| 502 fi |
| 503 done |
| 504 fi |
| 505 if test -f "${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"; then |
| 506 TK_STUB_LIB_SPEC="-L` echo "${TK_BIN_DIR}" | sed -e 's/ /\\
\\ /g'` ${TK_STUB_LIB_FLAG}" |
| 507 TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}" |
| 508 fi |
| 509 ;; |
| 510 esac |
| 511 fi |
| 512 |
| 513 # eval is required to do the TK_DBGX substitution |
| 514 eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}\"" |
| 515 eval "TK_LIB_SPEC=\"${TK_LIB_SPEC}\"" |
| 516 eval "TK_STUB_LIB_FLAG=\"${TK_STUB_LIB_FLAG}\"" |
| 517 eval "TK_STUB_LIB_SPEC=\"${TK_STUB_LIB_SPEC}\"" |
| 518 |
| 519 # TEA specific: Ensure windowingsystem is defined |
| 520 if test "${TEA_PLATFORM}" = "unix" ; then |
| 521 case ${TK_DEFS} in |
| 522 *MAC_OSX_TK*) |
| 523 AC_DEFINE(MAC_OSX_TK, 1, [Are we building against Mac OS X TkAqu
a?]) |
| 524 TEA_WINDOWINGSYSTEM="aqua" |
| 525 ;; |
| 526 *) |
| 527 TEA_WINDOWINGSYSTEM="x11" |
| 528 ;; |
| 529 esac |
| 530 elif test "${TEA_PLATFORM}" = "windows" ; then |
| 531 TEA_WINDOWINGSYSTEM="win32" |
| 532 fi |
| 533 |
| 534 AC_SUBST(TK_VERSION) |
| 535 AC_SUBST(TK_BIN_DIR) |
| 536 AC_SUBST(TK_SRC_DIR) |
| 537 |
| 538 AC_SUBST(TK_LIB_FILE) |
| 539 AC_SUBST(TK_LIB_FLAG) |
| 540 AC_SUBST(TK_LIB_SPEC) |
| 541 |
| 542 AC_SUBST(TK_STUB_LIB_FILE) |
| 543 AC_SUBST(TK_STUB_LIB_FLAG) |
| 544 AC_SUBST(TK_STUB_LIB_SPEC) |
| 545 |
| 546 # TEA specific: |
| 547 AC_SUBST(TK_LIBS) |
| 548 AC_SUBST(TK_XINCLUDES) |
| 549 ]) |
| 550 |
| 551 #------------------------------------------------------------------------ |
| 552 # TEA_PROG_TCLSH |
| 553 # Determine the fully qualified path name of the tclsh executable |
| 554 # in the Tcl build directory or the tclsh installed in a bin |
| 555 # directory. This macro will correctly determine the name |
| 556 # of the tclsh executable even if tclsh has not yet been |
| 557 # built in the build directory. The tclsh found is always |
| 558 # associated with a tclConfig.sh file. This tclsh should be used |
| 559 # only for running extension test cases. It should never be |
| 560 # or generation of files (like pkgIndex.tcl) at build time. |
| 561 # |
| 562 # Arguments: |
| 563 # none |
| 564 # |
| 565 # Results: |
| 566 # Substitutes the following vars: |
| 567 # TCLSH_PROG |
| 568 #------------------------------------------------------------------------ |
| 569 |
| 570 AC_DEFUN([TEA_PROG_TCLSH], [ |
| 571 AC_MSG_CHECKING([for tclsh]) |
| 572 if test -f "${TCL_BIN_DIR}/Makefile" ; then |
| 573 # tclConfig.sh is in Tcl build directory |
| 574 if test "${TEA_PLATFORM}" = "windows"; then |
| 575 TCLSH_PROG="${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERS
ION}${TCL_DBGX}${EXEEXT}" |
| 576 else |
| 577 TCLSH_PROG="${TCL_BIN_DIR}/tclsh" |
| 578 fi |
| 579 else |
| 580 # tclConfig.sh is in install location |
| 581 if test "${TEA_PLATFORM}" = "windows"; then |
| 582 TCLSH_PROG="tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}
${EXEEXT}" |
| 583 else |
| 584 TCLSH_PROG="tclsh${TCL_MAJOR_VERSION}.${TCL_MINOR_VERSION}${TCL_DBGX
}" |
| 585 fi |
| 586 list="`ls -d ${TCL_BIN_DIR}/../bin 2>/dev/null` \ |
| 587 `ls -d ${TCL_BIN_DIR}/.. 2>/dev/null` \ |
| 588 `ls -d ${TCL_PREFIX}/bin 2>/dev/null`" |
| 589 for i in $list ; do |
| 590 if test -f "$i/${TCLSH_PROG}" ; then |
| 591 REAL_TCL_BIN_DIR="`cd "$i"; pwd`/" |
| 592 break |
| 593 fi |
| 594 done |
| 595 TCLSH_PROG="${REAL_TCL_BIN_DIR}${TCLSH_PROG}" |
| 596 fi |
| 597 AC_MSG_RESULT([${TCLSH_PROG}]) |
| 598 AC_SUBST(TCLSH_PROG) |
| 599 ]) |
| 600 |
| 601 #------------------------------------------------------------------------ |
| 602 # TEA_PROG_WISH |
| 603 # Determine the fully qualified path name of the wish executable |
| 604 # in the Tk build directory or the wish installed in a bin |
| 605 # directory. This macro will correctly determine the name |
| 606 # of the wish executable even if wish has not yet been |
| 607 # built in the build directory. The wish found is always |
| 608 # associated with a tkConfig.sh file. This wish should be used |
| 609 # only for running extension test cases. It should never be |
| 610 # or generation of files (like pkgIndex.tcl) at build time. |
| 611 # |
| 612 # Arguments: |
| 613 # none |
| 614 # |
| 615 # Results: |
| 616 # Substitutes the following vars: |
| 617 # WISH_PROG |
| 618 #------------------------------------------------------------------------ |
| 619 |
| 620 AC_DEFUN([TEA_PROG_WISH], [ |
| 621 AC_MSG_CHECKING([for wish]) |
| 622 if test -f "${TK_BIN_DIR}/Makefile" ; then |
| 623 # tkConfig.sh is in Tk build directory |
| 624 if test "${TEA_PLATFORM}" = "windows"; then |
| 625 WISH_PROG="${TK_BIN_DIR}/wish${TK_MAJOR_VERSION}${TK_MINOR_VERSION}$
{TK_DBGX}${EXEEXT}" |
| 626 else |
| 627 WISH_PROG="${TK_BIN_DIR}/wish" |
| 628 fi |
| 629 else |
| 630 # tkConfig.sh is in install location |
| 631 if test "${TEA_PLATFORM}" = "windows"; then |
| 632 WISH_PROG="wish${TK_MAJOR_VERSION}${TK_MINOR_VERSION}${TK_DBGX}${EXE
EXT}" |
| 633 else |
| 634 WISH_PROG="wish${TK_MAJOR_VERSION}.${TK_MINOR_VERSION}${TK_DBGX}" |
| 635 fi |
| 636 list="`ls -d ${TK_BIN_DIR}/../bin 2>/dev/null` \ |
| 637 `ls -d ${TK_BIN_DIR}/.. 2>/dev/null` \ |
| 638 `ls -d ${TK_PREFIX}/bin 2>/dev/null`" |
| 639 for i in $list ; do |
| 640 if test -f "$i/${WISH_PROG}" ; then |
| 641 REAL_TK_BIN_DIR="`cd "$i"; pwd`/" |
| 642 break |
| 643 fi |
| 644 done |
| 645 WISH_PROG="${REAL_TK_BIN_DIR}${WISH_PROG}" |
| 646 fi |
| 647 AC_MSG_RESULT([${WISH_PROG}]) |
| 648 AC_SUBST(WISH_PROG) |
| 649 ]) |
| 650 |
| 651 #------------------------------------------------------------------------ |
| 652 # TEA_ENABLE_SHARED -- |
| 653 # |
| 654 # Allows the building of shared libraries |
| 655 # |
| 656 # Arguments: |
| 657 # none |
| 658 # |
| 659 # Results: |
| 660 # |
| 661 # Adds the following arguments to configure: |
| 662 # --enable-shared=yes|no |
| 663 # |
| 664 # Defines the following vars: |
| 665 # STATIC_BUILD Used for building import/export libraries |
| 666 # on Windows. |
| 667 # |
| 668 # Sets the following vars: |
| 669 # SHARED_BUILD Value of 1 or 0 |
| 670 #------------------------------------------------------------------------ |
| 671 |
| 672 AC_DEFUN([TEA_ENABLE_SHARED], [ |
| 673 AC_MSG_CHECKING([how to build libraries]) |
| 674 AC_ARG_ENABLE(shared, |
| 675 AC_HELP_STRING([--enable-shared], |
| 676 [build and link with shared libraries (default: on)]), |
| 677 [tcl_ok=$enableval], [tcl_ok=yes]) |
| 678 |
| 679 if test "${enable_shared+set}" = set; then |
| 680 enableval="$enable_shared" |
| 681 tcl_ok=$enableval |
| 682 else |
| 683 tcl_ok=yes |
| 684 fi |
| 685 |
| 686 if test "$tcl_ok" = "yes" ; then |
| 687 AC_MSG_RESULT([shared]) |
| 688 SHARED_BUILD=1 |
| 689 else |
| 690 AC_MSG_RESULT([static]) |
| 691 SHARED_BUILD=0 |
| 692 AC_DEFINE(STATIC_BUILD, 1, [Is this a static build?]) |
| 693 fi |
| 694 AC_SUBST(SHARED_BUILD) |
| 695 ]) |
| 696 |
| 697 #------------------------------------------------------------------------ |
| 698 # TEA_ENABLE_THREADS -- |
| 699 # |
| 700 # Specify if thread support should be enabled. If "yes" is specified |
| 701 # as an arg (optional), threads are enabled by default, "no" means |
| 702 # threads are disabled. "yes" is the default. |
| 703 # |
| 704 # TCL_THREADS is checked so that if you are compiling an extension |
| 705 # against a threaded core, your extension must be compiled threaded |
| 706 # as well. |
| 707 # |
| 708 # Note that it is legal to have a thread enabled extension run in a |
| 709 # threaded or non-threaded Tcl core, but a non-threaded extension may |
| 710 # only run in a non-threaded Tcl core. |
| 711 # |
| 712 # Arguments: |
| 713 # none |
| 714 # |
| 715 # Results: |
| 716 # |
| 717 # Adds the following arguments to configure: |
| 718 # --enable-threads |
| 719 # |
| 720 # Sets the following vars: |
| 721 # THREADS_LIBS Thread library(s) |
| 722 # |
| 723 # Defines the following vars: |
| 724 # TCL_THREADS |
| 725 # _REENTRANT |
| 726 # _THREAD_SAFE |
| 727 #------------------------------------------------------------------------ |
| 728 |
| 729 AC_DEFUN([TEA_ENABLE_THREADS], [ |
| 730 AC_ARG_ENABLE(threads, |
| 731 AC_HELP_STRING([--enable-threads], |
| 732 [build with threads]), |
| 733 [tcl_ok=$enableval], [tcl_ok=yes]) |
| 734 |
| 735 if test "${enable_threads+set}" = set; then |
| 736 enableval="$enable_threads" |
| 737 tcl_ok=$enableval |
| 738 else |
| 739 tcl_ok=yes |
| 740 fi |
| 741 |
| 742 if test "$tcl_ok" = "yes" -o "${TCL_THREADS}" = 1; then |
| 743 TCL_THREADS=1 |
| 744 |
| 745 if test "${TEA_PLATFORM}" != "windows" ; then |
| 746 # We are always OK on Windows, so check what this platform wants: |
| 747 |
| 748 # USE_THREAD_ALLOC tells us to try the special thread-based |
| 749 # allocator that significantly reduces lock contention |
| 750 AC_DEFINE(USE_THREAD_ALLOC, 1, |
| 751 [Do we want to use the threaded memory allocator?]) |
| 752 AC_DEFINE(_REENTRANT, 1, [Do we want the reentrant OS API?]) |
| 753 if test "`uname -s`" = "SunOS" ; then |
| 754 AC_DEFINE(_POSIX_PTHREAD_SEMANTICS, 1, |
| 755 [Do we really want to follow the standard? Yes we do!]) |
| 756 fi |
| 757 AC_DEFINE(_THREAD_SAFE, 1, [Do we want the thread-safe OS API?]) |
| 758 AC_CHECK_LIB(pthread,pthread_mutex_init,tcl_ok=yes,tcl_ok=no) |
| 759 if test "$tcl_ok" = "no"; then |
| 760 # Check a little harder for __pthread_mutex_init in the same |
| 761 # library, as some systems hide it there until pthread.h is |
| 762 # defined. We could alternatively do an AC_TRY_COMPILE with |
| 763 # pthread.h, but that will work with libpthread really doesn't |
| 764 # exist, like AIX 4.2. [Bug: 4359] |
| 765 AC_CHECK_LIB(pthread, __pthread_mutex_init, |
| 766 tcl_ok=yes, tcl_ok=no) |
| 767 fi |
| 768 |
| 769 if test "$tcl_ok" = "yes"; then |
| 770 # The space is needed |
| 771 THREADS_LIBS=" -lpthread" |
| 772 else |
| 773 AC_CHECK_LIB(pthreads, pthread_mutex_init, |
| 774 tcl_ok=yes, tcl_ok=no) |
| 775 if test "$tcl_ok" = "yes"; then |
| 776 # The space is needed |
| 777 THREADS_LIBS=" -lpthreads" |
| 778 else |
| 779 AC_CHECK_LIB(c, pthread_mutex_init, |
| 780 tcl_ok=yes, tcl_ok=no) |
| 781 if test "$tcl_ok" = "no"; then |
| 782 AC_CHECK_LIB(c_r, pthread_mutex_init, |
| 783 tcl_ok=yes, tcl_ok=no) |
| 784 if test "$tcl_ok" = "yes"; then |
| 785 # The space is needed |
| 786 THREADS_LIBS=" -pthread" |
| 787 else |
| 788 TCL_THREADS=0 |
| 789 AC_MSG_WARN([Do not know how to find pthread lib on
your system - thread support disabled]) |
| 790 fi |
| 791 fi |
| 792 fi |
| 793 fi |
| 794 fi |
| 795 else |
| 796 TCL_THREADS=0 |
| 797 fi |
| 798 # Do checking message here to not mess up interleaved configure output |
| 799 AC_MSG_CHECKING([for building with threads]) |
| 800 if test "${TCL_THREADS}" = 1; then |
| 801 AC_DEFINE(TCL_THREADS, 1, [Are we building with threads enabled?]) |
| 802 AC_MSG_RESULT([yes (default)]) |
| 803 else |
| 804 AC_MSG_RESULT([no]) |
| 805 fi |
| 806 # TCL_THREADS sanity checking. See if our request for building with |
| 807 # threads is the same as the way Tcl was built. If not, warn the user. |
| 808 case ${TCL_DEFS} in |
| 809 *THREADS=1*) |
| 810 if test "${TCL_THREADS}" = "0"; then |
| 811 AC_MSG_WARN([ |
| 812 Building ${PACKAGE_NAME} without threads enabled, but building against Tcl |
| 813 that IS thread-enabled. It is recommended to use --enable-threads.]) |
| 814 fi |
| 815 ;; |
| 816 *) |
| 817 if test "${TCL_THREADS}" = "1"; then |
| 818 AC_MSG_WARN([ |
| 819 --enable-threads requested, but building against a Tcl that is NOT |
| 820 thread-enabled. This is an OK configuration that will also run in |
| 821 a thread-enabled core.]) |
| 822 fi |
| 823 ;; |
| 824 esac |
| 825 AC_SUBST(TCL_THREADS) |
| 826 ]) |
| 827 |
| 828 #------------------------------------------------------------------------ |
| 829 # TEA_ENABLE_SYMBOLS -- |
| 830 # |
| 831 # Specify if debugging symbols should be used. |
| 832 # Memory (TCL_MEM_DEBUG) debugging can also be enabled. |
| 833 # |
| 834 # Arguments: |
| 835 # none |
| 836 # |
| 837 # TEA varies from core Tcl in that C|LDFLAGS_DEFAULT receives |
| 838 # the value of C|LDFLAGS_OPTIMIZE|DEBUG already substituted. |
| 839 # Requires the following vars to be set in the Makefile: |
| 840 # CFLAGS_DEFAULT |
| 841 # LDFLAGS_DEFAULT |
| 842 # |
| 843 # Results: |
| 844 # |
| 845 # Adds the following arguments to configure: |
| 846 # --enable-symbols |
| 847 # |
| 848 # Defines the following vars: |
| 849 # CFLAGS_DEFAULT Sets to $(CFLAGS_DEBUG) if true |
| 850 # Sets to "$(CFLAGS_OPTIMIZE) -DNDEBUG" if false |
| 851 # LDFLAGS_DEFAULT Sets to $(LDFLAGS_DEBUG) if true |
| 852 # Sets to $(LDFLAGS_OPTIMIZE) if false |
| 853 # DBGX Formerly used as debug library extension; |
| 854 # always blank now. |
| 855 #------------------------------------------------------------------------ |
| 856 |
| 857 AC_DEFUN([TEA_ENABLE_SYMBOLS], [ |
| 858 dnl TEA specific: Make sure we are initialized |
| 859 AC_REQUIRE([TEA_CONFIG_CFLAGS]) |
| 860 AC_MSG_CHECKING([for build with symbols]) |
| 861 AC_ARG_ENABLE(symbols, |
| 862 AC_HELP_STRING([--enable-symbols], |
| 863 [build with debugging symbols (default: off)]), |
| 864 [tcl_ok=$enableval], [tcl_ok=no]) |
| 865 DBGX="" |
| 866 if test "$tcl_ok" = "no"; then |
| 867 CFLAGS_DEFAULT="${CFLAGS_OPTIMIZE} -DNDEBUG" |
| 868 LDFLAGS_DEFAULT="${LDFLAGS_OPTIMIZE}" |
| 869 AC_MSG_RESULT([no]) |
| 870 else |
| 871 CFLAGS_DEFAULT="${CFLAGS_DEBUG}" |
| 872 LDFLAGS_DEFAULT="${LDFLAGS_DEBUG}" |
| 873 if test "$tcl_ok" = "yes"; then |
| 874 AC_MSG_RESULT([yes (standard debugging)]) |
| 875 fi |
| 876 fi |
| 877 # TEA specific: |
| 878 if test "${TEA_PLATFORM}" != "windows" ; then |
| 879 LDFLAGS_DEFAULT="${LDFLAGS}" |
| 880 fi |
| 881 AC_SUBST(CFLAGS_DEFAULT) |
| 882 AC_SUBST(LDFLAGS_DEFAULT) |
| 883 AC_SUBST(TCL_DBGX) |
| 884 |
| 885 if test "$tcl_ok" = "mem" -o "$tcl_ok" = "all"; then |
| 886 AC_DEFINE(TCL_MEM_DEBUG, 1, [Is memory debugging enabled?]) |
| 887 fi |
| 888 |
| 889 if test "$tcl_ok" != "yes" -a "$tcl_ok" != "no"; then |
| 890 if test "$tcl_ok" = "all"; then |
| 891 AC_MSG_RESULT([enabled symbols mem debugging]) |
| 892 else |
| 893 AC_MSG_RESULT([enabled $tcl_ok debugging]) |
| 894 fi |
| 895 fi |
| 896 ]) |
| 897 |
| 898 #------------------------------------------------------------------------ |
| 899 # TEA_ENABLE_LANGINFO -- |
| 900 # |
| 901 # Allows use of modern nl_langinfo check for better l10n. |
| 902 # This is only relevant for Unix. |
| 903 # |
| 904 # Arguments: |
| 905 # none |
| 906 # |
| 907 # Results: |
| 908 # |
| 909 # Adds the following arguments to configure: |
| 910 # --enable-langinfo=yes|no (default is yes) |
| 911 # |
| 912 # Defines the following vars: |
| 913 # HAVE_LANGINFO Triggers use of nl_langinfo if defined. |
| 914 #------------------------------------------------------------------------ |
| 915 |
| 916 AC_DEFUN([TEA_ENABLE_LANGINFO], [ |
| 917 AC_ARG_ENABLE(langinfo, |
| 918 AC_HELP_STRING([--enable-langinfo], |
| 919 [use nl_langinfo if possible to determine encoding at startup, other
wise use old heuristic (default: on)]), |
| 920 [langinfo_ok=$enableval], [langinfo_ok=yes]) |
| 921 |
| 922 HAVE_LANGINFO=0 |
| 923 if test "$langinfo_ok" = "yes"; then |
| 924 AC_CHECK_HEADER(langinfo.h,[langinfo_ok=yes],[langinfo_ok=no]) |
| 925 fi |
| 926 AC_MSG_CHECKING([whether to use nl_langinfo]) |
| 927 if test "$langinfo_ok" = "yes"; then |
| 928 AC_CACHE_VAL(tcl_cv_langinfo_h, [ |
| 929 AC_TRY_COMPILE([#include <langinfo.h>], [nl_langinfo(CODESET);], |
| 930 [tcl_cv_langinfo_h=yes],[tcl_cv_langinfo_h=no])]) |
| 931 AC_MSG_RESULT([$tcl_cv_langinfo_h]) |
| 932 if test $tcl_cv_langinfo_h = yes; then |
| 933 AC_DEFINE(HAVE_LANGINFO, 1, [Do we have nl_langinfo()?]) |
| 934 fi |
| 935 else |
| 936 AC_MSG_RESULT([$langinfo_ok]) |
| 937 fi |
| 938 ]) |
| 939 |
| 940 #-------------------------------------------------------------------- |
| 941 # TEA_CONFIG_SYSTEM |
| 942 # |
| 943 # Determine what the system is (some things cannot be easily checked |
| 944 # on a feature-driven basis, alas). This can usually be done via the |
| 945 # "uname" command. |
| 946 # |
| 947 # Arguments: |
| 948 # none |
| 949 # |
| 950 # Results: |
| 951 # Defines the following var: |
| 952 # |
| 953 # system - System/platform/version identification code. |
| 954 #-------------------------------------------------------------------- |
| 955 |
| 956 AC_DEFUN([TEA_CONFIG_SYSTEM], [ |
| 957 AC_CACHE_CHECK([system version], tcl_cv_sys_version, [ |
| 958 # TEA specific: |
| 959 if test "${TEA_PLATFORM}" = "windows" ; then |
| 960 tcl_cv_sys_version=windows |
| 961 else |
| 962 tcl_cv_sys_version=`uname -s`-`uname -r` |
| 963 if test "$?" -ne 0 ; then |
| 964 AC_MSG_WARN([can't find uname command]) |
| 965 tcl_cv_sys_version=unknown |
| 966 else |
| 967 if test "`uname -s`" = "AIX" ; then |
| 968 tcl_cv_sys_version=AIX-`uname -v`.`uname -r` |
| 969 fi |
| 970 fi |
| 971 fi |
| 972 ]) |
| 973 system=$tcl_cv_sys_version |
| 974 ]) |
| 975 |
| 976 #-------------------------------------------------------------------- |
| 977 # TEA_CONFIG_CFLAGS |
| 978 # |
| 979 # Try to determine the proper flags to pass to the compiler |
| 980 # for building shared libraries and other such nonsense. |
| 981 # |
| 982 # Arguments: |
| 983 # none |
| 984 # |
| 985 # Results: |
| 986 # |
| 987 # Defines and substitutes the following vars: |
| 988 # |
| 989 # DL_OBJS, DL_LIBS - removed for TEA, only needed by core. |
| 990 # LDFLAGS - Flags to pass to the compiler when linking object |
| 991 # files into an executable application binary such |
| 992 # as tclsh. |
| 993 # LD_SEARCH_FLAGS-Flags to pass to ld, such as "-R /usr/local/tcl/lib", |
| 994 # that tell the run-time dynamic linker where to look |
| 995 # for shared libraries such as libtcl.so. Depends on |
| 996 # the variable LIB_RUNTIME_DIR in the Makefile. Could |
| 997 # be the same as CC_SEARCH_FLAGS if ${CC} is used to link. |
| 998 # CC_SEARCH_FLAGS-Flags to pass to ${CC}, such as "-Wl,-rpath,/usr/local/t
cl/lib", |
| 999 # that tell the run-time dynamic linker where to look |
| 1000 # for shared libraries such as libtcl.so. Depends on |
| 1001 # the variable LIB_RUNTIME_DIR in the Makefile. |
| 1002 # SHLIB_CFLAGS - Flags to pass to cc when compiling the components |
| 1003 # of a shared library (may request position-independent |
| 1004 # code, among other things). |
| 1005 # SHLIB_LD - Base command to use for combining object files |
| 1006 # into a shared library. |
| 1007 # SHLIB_LD_LIBS - Dependent libraries for the linker to scan when |
| 1008 # creating shared libraries. This symbol typically |
| 1009 # goes at the end of the "ld" commands that build |
| 1010 # shared libraries. The value of the symbol defaults to |
| 1011 # "${LIBS}" if all of the dependent libraries should |
| 1012 # be specified when creating a shared library. If |
| 1013 # dependent libraries should not be specified (as on |
| 1014 # SunOS 4.x, where they cause the link to fail, or in |
| 1015 # general if Tcl and Tk aren't themselves shared |
| 1016 # libraries), then this symbol has an empty string |
| 1017 # as its value. |
| 1018 # SHLIB_SUFFIX - Suffix to use for the names of dynamically loadable |
| 1019 # extensions. An empty string means we don't know how |
| 1020 # to use shared libraries on this platform. |
| 1021 # LIB_SUFFIX - Specifies everything that comes after the "libfoo" |
| 1022 # in a static or shared library name, using the $PACKAGE_V
ERSION variable |
| 1023 # to put the version in the right place. This is used |
| 1024 # by platforms that need non-standard library names. |
| 1025 # Examples: ${PACKAGE_VERSION}.so.1.1 on NetBSD, since it
needs |
| 1026 # to have a version after the .so, and ${PACKAGE_VERSION}.
a |
| 1027 # on AIX, since a shared library needs to have |
| 1028 # a .a extension whereas shared objects for loadable |
| 1029 # extensions have a .so extension. Defaults to |
| 1030 # ${PACKAGE_VERSION}${SHLIB_SUFFIX}. |
| 1031 # CFLAGS_DEBUG - |
| 1032 # Flags used when running the compiler in debug mode |
| 1033 # CFLAGS_OPTIMIZE - |
| 1034 # Flags used when running the compiler in optimize mode |
| 1035 # CFLAGS - Additional CFLAGS added as necessary (usually 64-bit) |
| 1036 #-------------------------------------------------------------------- |
| 1037 |
| 1038 AC_DEFUN([TEA_CONFIG_CFLAGS], [ |
| 1039 dnl TEA specific: Make sure we are initialized |
| 1040 AC_REQUIRE([TEA_INIT]) |
| 1041 |
| 1042 # Step 0.a: Enable 64 bit support? |
| 1043 |
| 1044 AC_MSG_CHECKING([if 64bit support is requested]) |
| 1045 AC_ARG_ENABLE(64bit, |
| 1046 AC_HELP_STRING([--enable-64bit], |
| 1047 [enable 64bit support (default: off)]), |
| 1048 [do64bit=$enableval], [do64bit=no]) |
| 1049 AC_MSG_RESULT([$do64bit]) |
| 1050 |
| 1051 # Step 0.b: Enable Solaris 64 bit VIS support? |
| 1052 |
| 1053 AC_MSG_CHECKING([if 64bit Sparc VIS support is requested]) |
| 1054 AC_ARG_ENABLE(64bit-vis, |
| 1055 AC_HELP_STRING([--enable-64bit-vis], |
| 1056 [enable 64bit Sparc VIS support (default: off)]), |
| 1057 [do64bitVIS=$enableval], [do64bitVIS=no]) |
| 1058 AC_MSG_RESULT([$do64bitVIS]) |
| 1059 # Force 64bit on with VIS |
| 1060 AS_IF([test "$do64bitVIS" = "yes"], [do64bit=yes]) |
| 1061 |
| 1062 # Step 0.c: Check if visibility support is available. Do this here so |
| 1063 # that platform specific alternatives can be used below if this fails. |
| 1064 |
| 1065 AC_CACHE_CHECK([if compiler supports visibility "hidden"], |
| 1066 tcl_cv_cc_visibility_hidden, [ |
| 1067 hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -Werror" |
| 1068 AC_TRY_LINK([ |
| 1069 extern __attribute__((__visibility__("hidden"))) void f(void); |
| 1070 void f(void) {}], [f();], tcl_cv_cc_visibility_hidden=yes, |
| 1071 tcl_cv_cc_visibility_hidden=no) |
| 1072 CFLAGS=$hold_cflags]) |
| 1073 AS_IF([test $tcl_cv_cc_visibility_hidden = yes], [ |
| 1074 AC_DEFINE(MODULE_SCOPE, |
| 1075 [extern __attribute__((__visibility__("hidden")))], |
| 1076 [Compiler support for module scope symbols]) |
| 1077 AC_DEFINE(HAVE_HIDDEN, [1], [Compiler support for module scope symbols]) |
| 1078 ]) |
| 1079 |
| 1080 # Step 0.d: Disable -rpath support? |
| 1081 |
| 1082 AC_MSG_CHECKING([if rpath support is requested]) |
| 1083 AC_ARG_ENABLE(rpath, |
| 1084 AC_HELP_STRING([--disable-rpath], |
| 1085 [disable rpath support (default: on)]), |
| 1086 [doRpath=$enableval], [doRpath=yes]) |
| 1087 AC_MSG_RESULT([$doRpath]) |
| 1088 |
| 1089 # TEA specific: Cross-compiling options for Windows/CE builds? |
| 1090 |
| 1091 AS_IF([test "${TEA_PLATFORM}" = windows], [ |
| 1092 AC_MSG_CHECKING([if Windows/CE build is requested]) |
| 1093 AC_ARG_ENABLE(wince, |
| 1094 AC_HELP_STRING([--enable-wince], |
| 1095 [enable Win/CE support (where applicable)]), |
| 1096 [doWince=$enableval], [doWince=no]) |
| 1097 AC_MSG_RESULT([$doWince]) |
| 1098 ]) |
| 1099 |
| 1100 # Set the variable "system" to hold the name and version number |
| 1101 # for the system. |
| 1102 |
| 1103 TEA_CONFIG_SYSTEM |
| 1104 |
| 1105 # Require ranlib early so we can override it in special cases below. |
| 1106 |
| 1107 AC_REQUIRE([AC_PROG_RANLIB]) |
| 1108 |
| 1109 # Set configuration options based on system name and version. |
| 1110 # This is similar to Tcl's unix/tcl.m4 except that we've added a |
| 1111 # "windows" case and removed some core-only vars. |
| 1112 |
| 1113 do64bit_ok=no |
| 1114 # default to '{$LIBS}' and set to "" on per-platform necessary basis |
| 1115 SHLIB_LD_LIBS='${LIBS}' |
| 1116 # When ld needs options to work in 64-bit mode, put them in |
| 1117 # LDFLAGS_ARCH so they eventually end up in LDFLAGS even if [load] |
| 1118 # is disabled by the user. [Bug 1016796] |
| 1119 LDFLAGS_ARCH="" |
| 1120 UNSHARED_LIB_SUFFIX="" |
| 1121 # TEA specific: use PACKAGE_VERSION instead of VERSION |
| 1122 TCL_TRIM_DOTS='`echo ${PACKAGE_VERSION} | tr -d .`' |
| 1123 ECHO_VERSION='`echo ${PACKAGE_VERSION}`' |
| 1124 TCL_LIB_VERSIONS_OK=ok |
| 1125 CFLAGS_DEBUG=-g |
| 1126 AS_IF([test "$GCC" = yes], [ |
| 1127 CFLAGS_OPTIMIZE=-O2 |
| 1128 CFLAGS_WARNING="-Wall" |
| 1129 ], [ |
| 1130 CFLAGS_OPTIMIZE=-O |
| 1131 CFLAGS_WARNING="" |
| 1132 ]) |
| 1133 AC_CHECK_TOOL(AR, ar) |
| 1134 STLIB_LD='${AR} cr' |
| 1135 LD_LIBRARY_PATH_VAR="LD_LIBRARY_PATH" |
| 1136 AS_IF([test "x$SHLIB_VERSION" = x],[SHLIB_VERSION="1.0"]) |
| 1137 case $system in |
| 1138 # TEA specific: |
| 1139 windows) |
| 1140 # This is a 2-stage check to make sure we have the 64-bit SDK |
| 1141 # We have to know where the SDK is installed. |
| 1142 # This magic is based on MS Platform SDK for Win2003 SP1 - hobbs |
| 1143 # MACHINE is IX86 for LINK, but this is used by the manifest, |
| 1144 # which requires x86|amd64|ia64. |
| 1145 MACHINE="X86" |
| 1146 if test "$do64bit" != "no" ; then |
| 1147 if test "x${MSSDK}x" = "xx" ; then |
| 1148 MSSDK="C:/Progra~1/Microsoft Platform SDK" |
| 1149 fi |
| 1150 MSSDK=`echo "$MSSDK" | sed -e 's!\\\!/!g'` |
| 1151 PATH64="" |
| 1152 case "$do64bit" in |
| 1153 amd64|x64|yes) |
| 1154 MACHINE="AMD64" ; # default to AMD64 64-bit build |
| 1155 PATH64="${MSSDK}/Bin/Win64/x86/AMD64" |
| 1156 ;; |
| 1157 ia64) |
| 1158 MACHINE="IA64" |
| 1159 PATH64="${MSSDK}/Bin/Win64" |
| 1160 ;; |
| 1161 esac |
| 1162 if test "$GCC" != "yes" -a ! -d "${PATH64}" ; then |
| 1163 AC_MSG_WARN([Could not find 64-bit $MACHINE SDK to enable 64
bit mode]) |
| 1164 AC_MSG_WARN([Ensure latest Platform SDK is installed]) |
| 1165 do64bit="no" |
| 1166 else |
| 1167 AC_MSG_RESULT([ Using 64-bit $MACHINE mode]) |
| 1168 do64bit_ok="yes" |
| 1169 fi |
| 1170 fi |
| 1171 |
| 1172 if test "$doWince" != "no" ; then |
| 1173 if test "$do64bit" != "no" ; then |
| 1174 AC_MSG_ERROR([Windows/CE and 64-bit builds incompatible]) |
| 1175 fi |
| 1176 if test "$GCC" = "yes" ; then |
| 1177 AC_MSG_ERROR([Windows/CE and GCC builds incompatible]) |
| 1178 fi |
| 1179 TEA_PATH_CELIB |
| 1180 # Set defaults for common evc4/PPC2003 setup |
| 1181 # Currently Tcl requires 300+, possibly 420+ for sockets |
| 1182 CEVERSION=420; # could be 211 300 301 400 420 ... |
| 1183 TARGETCPU=ARMV4; # could be ARMV4 ARM MIPS SH3 X86 ... |
| 1184 ARCH=ARM; # could be ARM MIPS X86EM ... |
| 1185 PLATFORM="Pocket PC 2003"; # or "Pocket PC 2002" |
| 1186 if test "$doWince" != "yes"; then |
| 1187 # If !yes then the user specified something |
| 1188 # Reset ARCH to allow user to skip specifying it |
| 1189 ARCH= |
| 1190 eval `echo $doWince | awk -F, '{ \ |
| 1191 if (length([$]1)) { printf "CEVERSION=\"%s\"\n", [$]1; \ |
| 1192 if ([$]1 < 400) { printf "PLATFORM=\"Pocket PC 2002\"\n" } }; \ |
| 1193 if (length([$]2)) { printf "TARGETCPU=\"%s\"\n", toupper([$]2) }; \ |
| 1194 if (length([$]3)) { printf "ARCH=\"%s\"\n", toupper([$]3) }; \ |
| 1195 if (length([$]4)) { printf "PLATFORM=\"%s\"\n", [$]4 }; \ |
| 1196 }'` |
| 1197 if test "x${ARCH}" = "x" ; then |
| 1198 ARCH=$TARGETCPU; |
| 1199 fi |
| 1200 fi |
| 1201 OSVERSION=WCE$CEVERSION; |
| 1202 if test "x${WCEROOT}" = "x" ; then |
| 1203 WCEROOT="C:/Program Files/Microsoft eMbedded C++ 4.0" |
| 1204 if test ! -d "${WCEROOT}" ; then |
| 1205 WCEROOT="C:/Program Files/Microsoft eMbedded Tools" |
| 1206 fi |
| 1207 fi |
| 1208 if test "x${SDKROOT}" = "x" ; then |
| 1209 SDKROOT="C:/Program Files/Windows CE Tools" |
| 1210 if test ! -d "${SDKROOT}" ; then |
| 1211 SDKROOT="C:/Windows CE Tools" |
| 1212 fi |
| 1213 fi |
| 1214 WCEROOT=`echo "$WCEROOT" | sed -e 's!\\\!/!g'` |
| 1215 SDKROOT=`echo "$SDKROOT" | sed -e 's!\\\!/!g'` |
| 1216 if test ! -d "${SDKROOT}/${OSVERSION}/${PLATFORM}/Lib/${TARGETCP
U}" \ |
| 1217 -o ! -d "${WCEROOT}/EVC/${OSVERSION}/bin"; then |
| 1218 AC_MSG_ERROR([could not find PocketPC SDK or target compiler
to enable WinCE mode [$CEVERSION,$TARGETCPU,$ARCH,$PLATFORM]]) |
| 1219 doWince="no" |
| 1220 else |
| 1221 # We could PATH_NOSPACE these, but that's not important, |
| 1222 # as long as we quote them when used. |
| 1223 CEINCLUDE="${SDKROOT}/${OSVERSION}/${PLATFORM}/include" |
| 1224 if test -d "${CEINCLUDE}/${TARGETCPU}" ; then |
| 1225 CEINCLUDE="${CEINCLUDE}/${TARGETCPU}" |
| 1226 fi |
| 1227 CELIBPATH="${SDKROOT}/${OSVERSION}/${PLATFORM}/Lib/${TARGETC
PU}" |
| 1228 fi |
| 1229 fi |
| 1230 |
| 1231 if test "$GCC" != "yes" ; then |
| 1232 if test "${SHARED_BUILD}" = "0" ; then |
| 1233 runtime=-MT |
| 1234 else |
| 1235 runtime=-MD |
| 1236 fi |
| 1237 |
| 1238 if test "$do64bit" != "no" ; then |
| 1239 # All this magic is necessary for the Win64 SDK RC1 - hobbs |
| 1240 CC="\"${PATH64}/cl.exe\"" |
| 1241 CFLAGS="${CFLAGS} -I\"${MSSDK}/Include\" -I\"${MSSDK}/Includ
e/crt\" -I\"${MSSDK}/Include/crt/sys\"" |
| 1242 RC="\"${MSSDK}/bin/rc.exe\"" |
| 1243 lflags="-nologo -MACHINE:${MACHINE} -LIBPATH:\"${MSSDK}/Lib/
${MACHINE}\"" |
| 1244 LINKBIN="\"${PATH64}/link.exe\"" |
| 1245 CFLAGS_DEBUG="-nologo -Zi -Od -W3 ${runtime}d" |
| 1246 CFLAGS_OPTIMIZE="-nologo -O2 -W2 ${runtime}" |
| 1247 # Avoid 'unresolved external symbol __security_cookie' |
| 1248 # errors, c.f. http://support.microsoft.com/?id=894573 |
| 1249 TEA_ADD_LIBS([bufferoverflowU.lib]) |
| 1250 elif test "$doWince" != "no" ; then |
| 1251 CEBINROOT="${WCEROOT}/EVC/${OSVERSION}/bin" |
| 1252 if test "${TARGETCPU}" = "X86"; then |
| 1253 CC="\"${CEBINROOT}/cl.exe\"" |
| 1254 else |
| 1255 CC="\"${CEBINROOT}/cl${ARCH}.exe\"" |
| 1256 fi |
| 1257 CFLAGS="$CFLAGS -I\"${CELIB_DIR}/inc\" -I\"${CEINCLUDE}\"" |
| 1258 RC="\"${WCEROOT}/Common/EVC/bin/rc.exe\"" |
| 1259 arch=`echo ${ARCH} | awk '{print tolower([$]0)}'` |
| 1260 defs="${ARCH} _${ARCH}_ ${arch} PALM_SIZE _MT _WINDOWS" |
| 1261 if test "${SHARED_BUILD}" = "1" ; then |
| 1262 # Static CE builds require static celib as well |
| 1263 defs="${defs} _DLL" |
| 1264 fi |
| 1265 for i in $defs ; do |
| 1266 AC_DEFINE_UNQUOTED($i, 1, [WinCE def ]$i) |
| 1267 done |
| 1268 AC_DEFINE_UNQUOTED(_WIN32_WCE, $CEVERSION, [_WIN32_WCE versi
on]) |
| 1269 AC_DEFINE_UNQUOTED(UNDER_CE, $CEVERSION, [UNDER_CE version]) |
| 1270 CFLAGS_DEBUG="-nologo -Zi -Od" |
| 1271 CFLAGS_OPTIMIZE="-nologo -Ox" |
| 1272 lversion=`echo ${CEVERSION} | sed -e 's/\(.\)\(..\)/\1\.\2/'
` |
| 1273 lflags="-MACHINE:${ARCH} -LIBPATH:\"${CELIBPATH}\" -subsyste
m:windowsce,${lversion} -nologo" |
| 1274 LINKBIN="\"${CEBINROOT}/link.exe\"" |
| 1275 AC_SUBST(CELIB_DIR) |
| 1276 else |
| 1277 RC="rc" |
| 1278 lflags="-nologo" |
| 1279 LINKBIN="link" |
| 1280 CFLAGS_DEBUG="-nologo -Z7 -Od -W3 -WX ${runtime}d" |
| 1281 CFLAGS_OPTIMIZE="-nologo -O2 -W2 ${runtime}" |
| 1282 fi |
| 1283 fi |
| 1284 |
| 1285 if test "$GCC" = "yes"; then |
| 1286 # mingw gcc mode |
| 1287 AC_CHECK_TOOL(RC, windres) |
| 1288 CFLAGS_DEBUG="-g" |
| 1289 CFLAGS_OPTIMIZE="-O2 -fomit-frame-pointer" |
| 1290 SHLIB_LD='${CC} -shared' |
| 1291 UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a' |
| 1292 LDFLAGS_CONSOLE="-wl,--subsystem,console ${lflags}" |
| 1293 LDFLAGS_WINDOW="-wl,--subsystem,windows ${lflags}" |
| 1294 |
| 1295 AC_CACHE_CHECK(for cross-compile version of gcc, |
| 1296 ac_cv_cross, |
| 1297 AC_TRY_COMPILE([ |
| 1298 #ifdef _WIN32 |
| 1299 #error cross-compiler |
| 1300 #endif |
| 1301 ], [], |
| 1302 ac_cv_cross=yes, |
| 1303 ac_cv_cross=no) |
| 1304 ) |
| 1305 if test "$ac_cv_cross" = "yes"; then |
| 1306 case "$do64bit" in |
| 1307 amd64|x64|yes) |
| 1308 CC="x86_64-w64-mingw32-gcc" |
| 1309 LD="x86_64-w64-mingw32-ld" |
| 1310 AR="x86_64-w64-mingw32-ar" |
| 1311 RANLIB="x86_64-w64-mingw32-ranlib" |
| 1312 RC="x86_64-w64-mingw32-windres" |
| 1313 ;; |
| 1314 *) |
| 1315 CC="i686-w64-mingw32-gcc" |
| 1316 LD="i686-w64-mingw32-ld" |
| 1317 AR="i686-w64-mingw32-ar" |
| 1318 RANLIB="i686-w64-mingw32-ranlib" |
| 1319 RC="i686-w64-mingw32-windres" |
| 1320 ;; |
| 1321 esac |
| 1322 fi |
| 1323 |
| 1324 else |
| 1325 SHLIB_LD="${LINKBIN} -dll ${lflags}" |
| 1326 # link -lib only works when -lib is the first arg |
| 1327 STLIB_LD="${LINKBIN} -lib ${lflags}" |
| 1328 UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.lib' |
| 1329 PATHTYPE=-w |
| 1330 # For information on what debugtype is most useful, see: |
| 1331 # http://msdn.microsoft.com/library/en-us/dnvc60/html/gendepdebu
g.asp |
| 1332 # and also |
| 1333 # http://msdn2.microsoft.com/en-us/library/y0zzbyt4%28VS.80%29.a
spx |
| 1334 # This essentially turns it all on. |
| 1335 LDFLAGS_DEBUG="-debug -debugtype:cv" |
| 1336 LDFLAGS_OPTIMIZE="-release" |
| 1337 if test "$doWince" != "no" ; then |
| 1338 LDFLAGS_CONSOLE="-link ${lflags}" |
| 1339 LDFLAGS_WINDOW=${LDFLAGS_CONSOLE} |
| 1340 else |
| 1341 LDFLAGS_CONSOLE="-link -subsystem:console ${lflags}" |
| 1342 LDFLAGS_WINDOW="-link -subsystem:windows ${lflags}" |
| 1343 fi |
| 1344 fi |
| 1345 |
| 1346 SHLIB_SUFFIX=".dll" |
| 1347 SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.dll' |
| 1348 |
| 1349 TCL_LIB_VERSIONS_OK=nodots |
| 1350 ;; |
| 1351 AIX-*) |
| 1352 AS_IF([test "${TCL_THREADS}" = "1" -a "$GCC" != "yes"], [ |
| 1353 # AIX requires the _r compiler when gcc isn't being used |
| 1354 case "${CC}" in |
| 1355 *_r|*_r\ *) |
| 1356 # ok ... |
| 1357 ;; |
| 1358 *) |
| 1359 # Make sure only first arg gets _r |
| 1360 CC=`echo "$CC" | sed -e 's/^\([[^ ]]*\)/\1_r/'` |
| 1361 ;; |
| 1362 esac |
| 1363 AC_MSG_RESULT([Using $CC for compiling with threads]) |
| 1364 ]) |
| 1365 LIBS="$LIBS -lc" |
| 1366 SHLIB_CFLAGS="" |
| 1367 SHLIB_SUFFIX=".so" |
| 1368 |
| 1369 LD_LIBRARY_PATH_VAR="LIBPATH" |
| 1370 |
| 1371 # Check to enable 64-bit flags for compiler/linker |
| 1372 AS_IF([test "$do64bit" = yes], [ |
| 1373 AS_IF([test "$GCC" = yes], [ |
| 1374 AC_MSG_WARN([64bit mode not supported with GCC on $system]) |
| 1375 ], [ |
| 1376 do64bit_ok=yes |
| 1377 CFLAGS="$CFLAGS -q64" |
| 1378 LDFLAGS_ARCH="-q64" |
| 1379 RANLIB="${RANLIB} -X64" |
| 1380 AR="${AR} -X64" |
| 1381 SHLIB_LD_FLAGS="-b64" |
| 1382 ]) |
| 1383 ]) |
| 1384 |
| 1385 AS_IF([test "`uname -m`" = ia64], [ |
| 1386 # AIX-5 uses ELF style dynamic libraries on IA-64, but not PPC |
| 1387 SHLIB_LD="/usr/ccs/bin/ld -G -z text" |
| 1388 AS_IF([test "$GCC" = yes], [ |
| 1389 CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}' |
| 1390 ], [ |
| 1391 CC_SEARCH_FLAGS='-R${LIB_RUNTIME_DIR}' |
| 1392 ]) |
| 1393 LD_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}' |
| 1394 ], [ |
| 1395 AS_IF([test "$GCC" = yes], [ |
| 1396 SHLIB_LD='${CC} -shared -Wl,-bexpall' |
| 1397 ], [ |
| 1398 SHLIB_LD="/bin/ld -bhalt:4 -bM:SRE -bexpall -H512 -T512 -bno
entry" |
| 1399 LDFLAGS="$LDFLAGS -brtl" |
| 1400 ]) |
| 1401 SHLIB_LD="${SHLIB_LD} ${SHLIB_LD_FLAGS}" |
| 1402 CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}' |
| 1403 LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} |
| 1404 ]) |
| 1405 ;; |
| 1406 BeOS*) |
| 1407 SHLIB_CFLAGS="-fPIC" |
| 1408 SHLIB_LD='${CC} -nostart' |
| 1409 SHLIB_SUFFIX=".so" |
| 1410 |
| 1411 #----------------------------------------------------------- |
| 1412 # Check for inet_ntoa in -lbind, for BeOS (which also needs |
| 1413 # -lsocket, even if the network functions are in -lnet which |
| 1414 # is always linked to, for compatibility. |
| 1415 #----------------------------------------------------------- |
| 1416 AC_CHECK_LIB(bind, inet_ntoa, [LIBS="$LIBS -lbind -lsocket"]) |
| 1417 ;; |
| 1418 BSD/OS-4.*) |
| 1419 SHLIB_CFLAGS="-export-dynamic -fPIC" |
| 1420 SHLIB_LD='${CC} -shared' |
| 1421 SHLIB_SUFFIX=".so" |
| 1422 LDFLAGS="$LDFLAGS -export-dynamic" |
| 1423 CC_SEARCH_FLAGS="" |
| 1424 LD_SEARCH_FLAGS="" |
| 1425 ;; |
| 1426 CYGWIN_*) |
| 1427 SHLIB_CFLAGS="" |
| 1428 SHLIB_LD='${CC} -shared' |
| 1429 SHLIB_SUFFIX=".dll" |
| 1430 EXEEXT=".exe" |
| 1431 do64bit_ok=yes |
| 1432 CC_SEARCH_FLAGS="" |
| 1433 LD_SEARCH_FLAGS="" |
| 1434 ;; |
| 1435 Haiku*) |
| 1436 LDFLAGS="$LDFLAGS -Wl,--export-dynamic" |
| 1437 SHLIB_CFLAGS="-fPIC" |
| 1438 SHLIB_SUFFIX=".so" |
| 1439 SHLIB_LD='${CC} -shared ${CFLAGS} ${LDFLAGS}' |
| 1440 AC_CHECK_LIB(network, inet_ntoa, [LIBS="$LIBS -lnetwork"]) |
| 1441 ;; |
| 1442 HP-UX-*.11.*) |
| 1443 # Use updated header definitions where possible |
| 1444 AC_DEFINE(_XOPEN_SOURCE_EXTENDED, 1, [Do we want to use the XOPEN ne
twork library?]) |
| 1445 # TEA specific: Needed by Tcl, but not most extensions |
| 1446 #AC_DEFINE(_XOPEN_SOURCE, 1, [Do we want to use the XOPEN network li
brary?]) |
| 1447 #LIBS="$LIBS -lxnet" # Use the XOPEN network library |
| 1448 |
| 1449 AS_IF([test "`uname -m`" = ia64], [ |
| 1450 SHLIB_SUFFIX=".so" |
| 1451 # Use newer C++ library for C++ extensions |
| 1452 #if test "$GCC" != "yes" ; then |
| 1453 # CPPFLAGS="-AA" |
| 1454 #fi |
| 1455 ], [ |
| 1456 SHLIB_SUFFIX=".sl" |
| 1457 ]) |
| 1458 AC_CHECK_LIB(dld, shl_load, tcl_ok=yes, tcl_ok=no) |
| 1459 AS_IF([test "$tcl_ok" = yes], [ |
| 1460 LDFLAGS="$LDFLAGS -Wl,-E" |
| 1461 CC_SEARCH_FLAGS='-Wl,+s,+b,${LIB_RUNTIME_DIR}:.' |
| 1462 LD_SEARCH_FLAGS='+s +b ${LIB_RUNTIME_DIR}:.' |
| 1463 LD_LIBRARY_PATH_VAR="SHLIB_PATH" |
| 1464 ]) |
| 1465 AS_IF([test "$GCC" = yes], [ |
| 1466 SHLIB_LD='${CC} -shared' |
| 1467 LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} |
| 1468 ], [ |
| 1469 CFLAGS="$CFLAGS -z" |
| 1470 # Users may want PA-RISC 1.1/2.0 portable code - needs HP cc |
| 1471 #CFLAGS="$CFLAGS +DAportable" |
| 1472 SHLIB_CFLAGS="+z" |
| 1473 SHLIB_LD="ld -b" |
| 1474 ]) |
| 1475 |
| 1476 # Check to enable 64-bit flags for compiler/linker |
| 1477 AS_IF([test "$do64bit" = "yes"], [ |
| 1478 AS_IF([test "$GCC" = yes], [ |
| 1479 case `${CC} -dumpmachine` in |
| 1480 hppa64*) |
| 1481 # 64-bit gcc in use. Fix flags for GNU ld. |
| 1482 do64bit_ok=yes |
| 1483 SHLIB_LD='${CC} -shared' |
| 1484 AS_IF([test $doRpath = yes], [ |
| 1485 CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}']
) |
| 1486 LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} |
| 1487 ;; |
| 1488 *) |
| 1489 AC_MSG_WARN([64bit mode not supported with GCC on $s
ystem]) |
| 1490 ;; |
| 1491 esac |
| 1492 ], [ |
| 1493 do64bit_ok=yes |
| 1494 CFLAGS="$CFLAGS +DD64" |
| 1495 LDFLAGS_ARCH="+DD64" |
| 1496 ]) |
| 1497 ]) ;; |
| 1498 IRIX-6.*) |
| 1499 SHLIB_CFLAGS="" |
| 1500 SHLIB_LD="ld -n32 -shared -rdata_shared" |
| 1501 SHLIB_SUFFIX=".so" |
| 1502 AS_IF([test $doRpath = yes], [ |
| 1503 CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' |
| 1504 LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}']) |
| 1505 AS_IF([test "$GCC" = yes], [ |
| 1506 CFLAGS="$CFLAGS -mabi=n32" |
| 1507 LDFLAGS="$LDFLAGS -mabi=n32" |
| 1508 ], [ |
| 1509 case $system in |
| 1510 IRIX-6.3) |
| 1511 # Use to build 6.2 compatible binaries on 6.3. |
| 1512 CFLAGS="$CFLAGS -n32 -D_OLD_TERMIOS" |
| 1513 ;; |
| 1514 *) |
| 1515 CFLAGS="$CFLAGS -n32" |
| 1516 ;; |
| 1517 esac |
| 1518 LDFLAGS="$LDFLAGS -n32" |
| 1519 ]) |
| 1520 ;; |
| 1521 IRIX64-6.*) |
| 1522 SHLIB_CFLAGS="" |
| 1523 SHLIB_LD="ld -n32 -shared -rdata_shared" |
| 1524 SHLIB_SUFFIX=".so" |
| 1525 AS_IF([test $doRpath = yes], [ |
| 1526 CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' |
| 1527 LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}']) |
| 1528 |
| 1529 # Check to enable 64-bit flags for compiler/linker |
| 1530 |
| 1531 AS_IF([test "$do64bit" = yes], [ |
| 1532 AS_IF([test "$GCC" = yes], [ |
| 1533 AC_MSG_WARN([64bit mode not supported by gcc]) |
| 1534 ], [ |
| 1535 do64bit_ok=yes |
| 1536 SHLIB_LD="ld -64 -shared -rdata_shared" |
| 1537 CFLAGS="$CFLAGS -64" |
| 1538 LDFLAGS_ARCH="-64" |
| 1539 ]) |
| 1540 ]) |
| 1541 ;; |
| 1542 Linux*|GNU*|NetBSD-Debian) |
| 1543 SHLIB_CFLAGS="-fPIC" |
| 1544 SHLIB_SUFFIX=".so" |
| 1545 |
| 1546 # TEA specific: |
| 1547 CFLAGS_OPTIMIZE="-O2 -fomit-frame-pointer" |
| 1548 |
| 1549 # TEA specific: use LDFLAGS_DEFAULT instead of LDFLAGS |
| 1550 SHLIB_LD='${CC} -shared ${CFLAGS} ${LDFLAGS_DEFAULT}' |
| 1551 LDFLAGS="$LDFLAGS -Wl,--export-dynamic" |
| 1552 AS_IF([test $doRpath = yes], [ |
| 1553 CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}']) |
| 1554 LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} |
| 1555 AS_IF([test "`uname -m`" = "alpha"], [CFLAGS="$CFLAGS -mieee"]) |
| 1556 AS_IF([test $do64bit = yes], [ |
| 1557 AC_CACHE_CHECK([if compiler accepts -m64 flag], tcl_cv_cc_m64, [ |
| 1558 hold_cflags=$CFLAGS |
| 1559 CFLAGS="$CFLAGS -m64" |
| 1560 AC_TRY_LINK(,, tcl_cv_cc_m64=yes, tcl_cv_cc_m64=no) |
| 1561 CFLAGS=$hold_cflags]) |
| 1562 AS_IF([test $tcl_cv_cc_m64 = yes], [ |
| 1563 CFLAGS="$CFLAGS -m64" |
| 1564 do64bit_ok=yes |
| 1565 ]) |
| 1566 ]) |
| 1567 |
| 1568 # The combo of gcc + glibc has a bug related to inlining of |
| 1569 # functions like strtod(). The -fno-builtin flag should address |
| 1570 # this problem but it does not work. The -fno-inline flag is kind |
| 1571 # of overkill but it works. Disable inlining only when one of the |
| 1572 # files in compat/*.c is being linked in. |
| 1573 |
| 1574 AS_IF([test x"${USE_COMPAT}" != x],[CFLAGS="$CFLAGS -fno-inline"]) |
| 1575 ;; |
| 1576 Lynx*) |
| 1577 SHLIB_CFLAGS="-fPIC" |
| 1578 SHLIB_SUFFIX=".so" |
| 1579 CFLAGS_OPTIMIZE=-02 |
| 1580 SHLIB_LD='${CC} -shared' |
| 1581 LD_FLAGS="-Wl,--export-dynamic" |
| 1582 AS_IF([test $doRpath = yes], [ |
| 1583 CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' |
| 1584 LD_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}']) |
| 1585 ;; |
| 1586 OpenBSD-*) |
| 1587 arch=`arch -s` |
| 1588 case "$arch" in |
| 1589 vax) |
| 1590 SHLIB_SUFFIX="" |
| 1591 SHARED_LIB_SUFFIX="" |
| 1592 LDFLAGS="" |
| 1593 ;; |
| 1594 *) |
| 1595 SHLIB_CFLAGS="-fPIC" |
| 1596 SHLIB_LD='${CC} -shared ${SHLIB_CFLAGS}' |
| 1597 SHLIB_SUFFIX=".so" |
| 1598 AS_IF([test $doRpath = yes], [ |
| 1599 CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}']) |
| 1600 LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} |
| 1601 SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so.${SHLIB_VERSION}' |
| 1602 LDFLAGS="-Wl,-export-dynamic" |
| 1603 ;; |
| 1604 esac |
| 1605 case "$arch" in |
| 1606 vax) |
| 1607 CFLAGS_OPTIMIZE="-O1" |
| 1608 ;; |
| 1609 *) |
| 1610 CFLAGS_OPTIMIZE="-O2" |
| 1611 ;; |
| 1612 esac |
| 1613 AS_IF([test "${TCL_THREADS}" = "1"], [ |
| 1614 # On OpenBSD: Compile with -pthread |
| 1615 # Don't link with -lpthread |
| 1616 LIBS=`echo $LIBS | sed s/-lpthread//` |
| 1617 CFLAGS="$CFLAGS -pthread" |
| 1618 ]) |
| 1619 # OpenBSD doesn't do version numbers with dots. |
| 1620 UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a' |
| 1621 TCL_LIB_VERSIONS_OK=nodots |
| 1622 ;; |
| 1623 NetBSD-*) |
| 1624 # NetBSD has ELF and can use 'cc -shared' to build shared libs |
| 1625 SHLIB_CFLAGS="-fPIC" |
| 1626 SHLIB_LD='${CC} -shared ${SHLIB_CFLAGS}' |
| 1627 SHLIB_SUFFIX=".so" |
| 1628 LDFLAGS="$LDFLAGS -export-dynamic" |
| 1629 AS_IF([test $doRpath = yes], [ |
| 1630 CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}']) |
| 1631 LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} |
| 1632 AS_IF([test "${TCL_THREADS}" = "1"], [ |
| 1633 # The -pthread needs to go in the CFLAGS, not LIBS |
| 1634 LIBS=`echo $LIBS | sed s/-pthread//` |
| 1635 CFLAGS="$CFLAGS -pthread" |
| 1636 LDFLAGS="$LDFLAGS -pthread" |
| 1637 ]) |
| 1638 ;; |
| 1639 FreeBSD-*) |
| 1640 # This configuration from FreeBSD Ports. |
| 1641 SHLIB_CFLAGS="-fPIC" |
| 1642 SHLIB_LD="${CC} -shared" |
| 1643 TCL_SHLIB_LD_EXTRAS="-Wl,-soname=\$[@]" |
| 1644 TK_SHLIB_LD_EXTRAS="-Wl,-soname,\$[@]" |
| 1645 SHLIB_SUFFIX=".so" |
| 1646 LDFLAGS="" |
| 1647 AS_IF([test $doRpath = yes], [ |
| 1648 CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' |
| 1649 LD_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}']) |
| 1650 AS_IF([test "${TCL_THREADS}" = "1"], [ |
| 1651 # The -pthread needs to go in the LDFLAGS, not LIBS |
| 1652 LIBS=`echo $LIBS | sed s/-pthread//` |
| 1653 CFLAGS="$CFLAGS $PTHREAD_CFLAGS" |
| 1654 LDFLAGS="$LDFLAGS $PTHREAD_LIBS"]) |
| 1655 case $system in |
| 1656 FreeBSD-3.*) |
| 1657 # Version numbers are dot-stripped by system policy. |
| 1658 TCL_TRIM_DOTS=`echo ${VERSION} | tr -d .` |
| 1659 UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a' |
| 1660 SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so' |
| 1661 TCL_LIB_VERSIONS_OK=nodots |
| 1662 ;; |
| 1663 esac |
| 1664 ;; |
| 1665 Darwin-*) |
| 1666 CFLAGS_OPTIMIZE="-Os" |
| 1667 SHLIB_CFLAGS="-fno-common" |
| 1668 # To avoid discrepancies between what headers configure sees during |
| 1669 # preprocessing tests and compiling tests, move any -isysroot and |
| 1670 # -mmacosx-version-min flags from CFLAGS to CPPFLAGS: |
| 1671 CPPFLAGS="${CPPFLAGS} `echo " ${CFLAGS}" | \ |
| 1672 awk 'BEGIN {FS=" +-";ORS=" "}; {for (i=2;i<=NF;i++) \ |
| 1673 if ([$]i~/^(isysroot|mmacosx-version-min)/) print "-"[$]i}'`" |
| 1674 CFLAGS="`echo " ${CFLAGS}" | \ |
| 1675 awk 'BEGIN {FS=" +-";ORS=" "}; {for (i=2;i<=NF;i++) \ |
| 1676 if (!([$]i~/^(isysroot|mmacosx-version-min)/)) print "-"[$]i}'`" |
| 1677 AS_IF([test $do64bit = yes], [ |
| 1678 case `arch` in |
| 1679 ppc) |
| 1680 AC_CACHE_CHECK([if compiler accepts -arch ppc64 flag], |
| 1681 tcl_cv_cc_arch_ppc64, [ |
| 1682 hold_cflags=$CFLAGS |
| 1683 CFLAGS="$CFLAGS -arch ppc64 -mpowerpc64 -mcpu=G5" |
| 1684 AC_TRY_LINK(,, tcl_cv_cc_arch_ppc64=yes, |
| 1685 tcl_cv_cc_arch_ppc64=no) |
| 1686 CFLAGS=$hold_cflags]) |
| 1687 AS_IF([test $tcl_cv_cc_arch_ppc64 = yes], [ |
| 1688 CFLAGS="$CFLAGS -arch ppc64 -mpowerpc64 -mcpu=G5" |
| 1689 do64bit_ok=yes |
| 1690 ]);; |
| 1691 i386) |
| 1692 AC_CACHE_CHECK([if compiler accepts -arch x86_64 flag], |
| 1693 tcl_cv_cc_arch_x86_64, [ |
| 1694 hold_cflags=$CFLAGS |
| 1695 CFLAGS="$CFLAGS -arch x86_64" |
| 1696 AC_TRY_LINK(,, tcl_cv_cc_arch_x86_64=yes, |
| 1697 tcl_cv_cc_arch_x86_64=no) |
| 1698 CFLAGS=$hold_cflags]) |
| 1699 AS_IF([test $tcl_cv_cc_arch_x86_64 = yes], [ |
| 1700 CFLAGS="$CFLAGS -arch x86_64" |
| 1701 do64bit_ok=yes |
| 1702 ]);; |
| 1703 *) |
| 1704 AC_MSG_WARN([Don't know how enable 64-bit on architectur
e `arch`]);; |
| 1705 esac |
| 1706 ], [ |
| 1707 # Check for combined 32-bit and 64-bit fat build |
| 1708 AS_IF([echo "$CFLAGS " |grep -E -q -- '-arch (ppc64|x86_64) ' \ |
| 1709 && echo "$CFLAGS " |grep -E -q -- '-arch (ppc|i386) '], [ |
| 1710 fat_32_64=yes]) |
| 1711 ]) |
| 1712 # TEA specific: use LDFLAGS_DEFAULT instead of LDFLAGS |
| 1713 SHLIB_LD='${CC} -dynamiclib ${CFLAGS} ${LDFLAGS_DEFAULT}' |
| 1714 AC_CACHE_CHECK([if ld accepts -single_module flag], tcl_cv_ld_single
_module, [ |
| 1715 hold_ldflags=$LDFLAGS |
| 1716 LDFLAGS="$LDFLAGS -dynamiclib -Wl,-single_module" |
| 1717 AC_TRY_LINK(, [int i;], tcl_cv_ld_single_module=yes, tcl_cv_ld_s
ingle_module=no) |
| 1718 LDFLAGS=$hold_ldflags]) |
| 1719 AS_IF([test $tcl_cv_ld_single_module = yes], [ |
| 1720 SHLIB_LD="${SHLIB_LD} -Wl,-single_module" |
| 1721 ]) |
| 1722 # TEA specific: link shlib with current and compatibility version fl
ags |
| 1723 vers=`echo ${PACKAGE_VERSION} | sed -e 's/^\([[0-9]]\{1,5\}\)\(\(\.[
[0-9]]\{1,3\}\)\{0,2\}\).*$/\1\2/p' -e d` |
| 1724 SHLIB_LD="${SHLIB_LD} -current_version ${vers:-0} -compatibility_ver
sion ${vers:-0}" |
| 1725 SHLIB_SUFFIX=".dylib" |
| 1726 # Don't use -prebind when building for Mac OS X 10.4 or later only: |
| 1727 AS_IF([test "`echo "${MACOSX_DEPLOYMENT_TARGET}" | awk -F '10\\.' '{
print int([$]2)}'`" -lt 4 -a \ |
| 1728 "`echo "${CPPFLAGS}" | awk -F '-mmacosx-version-min=10\\.' '{pri
nt int([$]2)}'`" -lt 4], [ |
| 1729 LDFLAGS="$LDFLAGS -prebind"]) |
| 1730 LDFLAGS="$LDFLAGS -headerpad_max_install_names" |
| 1731 AC_CACHE_CHECK([if ld accepts -search_paths_first flag], |
| 1732 tcl_cv_ld_search_paths_first, [ |
| 1733 hold_ldflags=$LDFLAGS |
| 1734 LDFLAGS="$LDFLAGS -Wl,-search_paths_first" |
| 1735 AC_TRY_LINK(, [int i;], tcl_cv_ld_search_paths_first=yes, |
| 1736 tcl_cv_ld_search_paths_first=no) |
| 1737 LDFLAGS=$hold_ldflags]) |
| 1738 AS_IF([test $tcl_cv_ld_search_paths_first = yes], [ |
| 1739 LDFLAGS="$LDFLAGS -Wl,-search_paths_first" |
| 1740 ]) |
| 1741 AS_IF([test "$tcl_cv_cc_visibility_hidden" != yes], [ |
| 1742 AC_DEFINE(MODULE_SCOPE, [__private_extern__], |
| 1743 [Compiler support for module scope symbols]) |
| 1744 tcl_cv_cc_visibility_hidden=yes |
| 1745 ]) |
| 1746 CC_SEARCH_FLAGS="" |
| 1747 LD_SEARCH_FLAGS="" |
| 1748 LD_LIBRARY_PATH_VAR="DYLD_LIBRARY_PATH" |
| 1749 # TEA specific: for combined 32 & 64 bit fat builds of Tk |
| 1750 # extensions, verify that 64-bit build is possible. |
| 1751 AS_IF([test "$fat_32_64" = yes && test -n "${TK_BIN_DIR}"], [ |
| 1752 AS_IF([test "${TEA_WINDOWINGSYSTEM}" = x11], [ |
| 1753 AC_CACHE_CHECK([for 64-bit X11], tcl_cv_lib_x11_64, [ |
| 1754 for v in CFLAGS CPPFLAGS LDFLAGS; do |
| 1755 eval 'hold_'$v'="$'$v'";'$v'="`echo "$'$v' "|sed -e
"s/-arch ppc / /g" -e "s/-arch i386 / /g"`"' |
| 1756 done |
| 1757 CPPFLAGS="$CPPFLAGS -I/usr/X11R6/include" |
| 1758 LDFLAGS="$LDFLAGS -L/usr/X11R6/lib -lX11" |
| 1759 AC_TRY_LINK([#include <X11/Xlib.h>], [XrmInitialize();], |
| 1760 tcl_cv_lib_x11_64=yes, tcl_cv_lib_x11_64=no) |
| 1761 for v in CFLAGS CPPFLAGS LDFLAGS; do |
| 1762 eval $v'="$hold_'$v'"' |
| 1763 done]) |
| 1764 ]) |
| 1765 AS_IF([test "${TEA_WINDOWINGSYSTEM}" = aqua], [ |
| 1766 AC_CACHE_CHECK([for 64-bit Tk], tcl_cv_lib_tk_64, [ |
| 1767 for v in CFLAGS CPPFLAGS LDFLAGS; do |
| 1768 eval 'hold_'$v'="$'$v'";'$v'="`echo "$'$v' "|sed -e
"s/-arch ppc / /g" -e "s/-arch i386 / /g"`"' |
| 1769 done |
| 1770 CPPFLAGS="$CPPFLAGS -DUSE_TCL_STUBS=1 -DUSE_TK_STUBS=1 $
{TCL_INCLUDES} ${TK_INCLUDES}" |
| 1771 LDFLAGS="$LDFLAGS ${TCL_STUB_LIB_SPEC} ${TK_STUB_LIB_SPE
C}" |
| 1772 AC_TRY_LINK([#include <tk.h>], [Tk_InitStubs(NULL, "", 0
);], |
| 1773 tcl_cv_lib_tk_64=yes, tcl_cv_lib_tk_64=no) |
| 1774 for v in CFLAGS CPPFLAGS LDFLAGS; do |
| 1775 eval $v'="$hold_'$v'"' |
| 1776 done]) |
| 1777 ]) |
| 1778 # remove 64-bit arch flags from CFLAGS et al. if configuration |
| 1779 # does not support 64-bit. |
| 1780 AS_IF([test "$tcl_cv_lib_tk_64" = no -o "$tcl_cv_lib_x11_64" = n
o], [ |
| 1781 AC_MSG_NOTICE([Removing 64-bit architectures from compiler &
linker flags]) |
| 1782 for v in CFLAGS CPPFLAGS LDFLAGS; do |
| 1783 eval $v'="`echo "$'$v' "|sed -e "s/-arch ppc64 / /g" -e
"s/-arch x86_64 / /g"`"' |
| 1784 done]) |
| 1785 ]) |
| 1786 ;; |
| 1787 OS/390-*) |
| 1788 CFLAGS_OPTIMIZE="" # Optimizer is buggy |
| 1789 AC_DEFINE(_OE_SOCKETS, 1, # needed in sys/socket.h |
| 1790 [Should OS/390 do the right thing with sockets?]) |
| 1791 ;; |
| 1792 OSF1-V*) |
| 1793 # Digital OSF/1 |
| 1794 SHLIB_CFLAGS="" |
| 1795 AS_IF([test "$SHARED_BUILD" = 1], [ |
| 1796 SHLIB_LD='ld -shared -expect_unresolved "*"' |
| 1797 ], [ |
| 1798 SHLIB_LD='ld -non_shared -expect_unresolved "*"' |
| 1799 ]) |
| 1800 SHLIB_SUFFIX=".so" |
| 1801 AS_IF([test $doRpath = yes], [ |
| 1802 CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' |
| 1803 LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}']) |
| 1804 AS_IF([test "$GCC" = yes], [CFLAGS="$CFLAGS -mieee"], [ |
| 1805 CFLAGS="$CFLAGS -DHAVE_TZSET -std1 -ieee"]) |
| 1806 # see pthread_intro(3) for pthread support on osf1, k.furukawa |
| 1807 AS_IF([test "${TCL_THREADS}" = 1], [ |
| 1808 CFLAGS="$CFLAGS -DHAVE_PTHREAD_ATTR_SETSTACKSIZE" |
| 1809 CFLAGS="$CFLAGS -DTCL_THREAD_STACK_MIN=PTHREAD_STACK_MIN*64" |
| 1810 LIBS=`echo $LIBS | sed s/-lpthreads//` |
| 1811 AS_IF([test "$GCC" = yes], [ |
| 1812 LIBS="$LIBS -lpthread -lmach -lexc" |
| 1813 ], [ |
| 1814 CFLAGS="$CFLAGS -pthread" |
| 1815 LDFLAGS="$LDFLAGS -pthread" |
| 1816 ]) |
| 1817 ]) |
| 1818 ;; |
| 1819 QNX-6*) |
| 1820 # QNX RTP |
| 1821 # This may work for all QNX, but it was only reported for v6. |
| 1822 SHLIB_CFLAGS="-fPIC" |
| 1823 SHLIB_LD="ld -Bshareable -x" |
| 1824 SHLIB_LD_LIBS="" |
| 1825 SHLIB_SUFFIX=".so" |
| 1826 CC_SEARCH_FLAGS="" |
| 1827 LD_SEARCH_FLAGS="" |
| 1828 ;; |
| 1829 SCO_SV-3.2*) |
| 1830 AS_IF([test "$GCC" = yes], [ |
| 1831 SHLIB_CFLAGS="-fPIC -melf" |
| 1832 LDFLAGS="$LDFLAGS -melf -Wl,-Bexport" |
| 1833 ], [ |
| 1834 SHLIB_CFLAGS="-Kpic -belf" |
| 1835 LDFLAGS="$LDFLAGS -belf -Wl,-Bexport" |
| 1836 ]) |
| 1837 SHLIB_LD="ld -G" |
| 1838 SHLIB_LD_LIBS="" |
| 1839 SHLIB_SUFFIX=".so" |
| 1840 CC_SEARCH_FLAGS="" |
| 1841 LD_SEARCH_FLAGS="" |
| 1842 ;; |
| 1843 SunOS-5.[[0-6]]) |
| 1844 # Careful to not let 5.10+ fall into this case |
| 1845 |
| 1846 # Note: If _REENTRANT isn't defined, then Solaris |
| 1847 # won't define thread-safe library routines. |
| 1848 |
| 1849 AC_DEFINE(_REENTRANT, 1, [Do we want the reentrant OS API?]) |
| 1850 AC_DEFINE(_POSIX_PTHREAD_SEMANTICS, 1, |
| 1851 [Do we really want to follow the standard? Yes we do!]) |
| 1852 |
| 1853 SHLIB_CFLAGS="-KPIC" |
| 1854 SHLIB_SUFFIX=".so" |
| 1855 AS_IF([test "$GCC" = yes], [ |
| 1856 SHLIB_LD='${CC} -shared' |
| 1857 CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}' |
| 1858 LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} |
| 1859 ], [ |
| 1860 SHLIB_LD="/usr/ccs/bin/ld -G -z text" |
| 1861 CC_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}' |
| 1862 LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} |
| 1863 ]) |
| 1864 ;; |
| 1865 SunOS-5*) |
| 1866 # Note: If _REENTRANT isn't defined, then Solaris |
| 1867 # won't define thread-safe library routines. |
| 1868 |
| 1869 AC_DEFINE(_REENTRANT, 1, [Do we want the reentrant OS API?]) |
| 1870 AC_DEFINE(_POSIX_PTHREAD_SEMANTICS, 1, |
| 1871 [Do we really want to follow the standard? Yes we do!]) |
| 1872 |
| 1873 SHLIB_CFLAGS="-KPIC" |
| 1874 |
| 1875 # Check to enable 64-bit flags for compiler/linker |
| 1876 AS_IF([test "$do64bit" = yes], [ |
| 1877 arch=`isainfo` |
| 1878 AS_IF([test "$arch" = "sparcv9 sparc"], [ |
| 1879 AS_IF([test "$GCC" = yes], [ |
| 1880 AS_IF([test "`${CC} -dumpversion | awk -F. '{print [$]1}
'`" -lt 3], [ |
| 1881 AC_MSG_WARN([64bit mode not supported with GCC < 3.2
on $system]) |
| 1882 ], [ |
| 1883 do64bit_ok=yes |
| 1884 CFLAGS="$CFLAGS -m64 -mcpu=v9" |
| 1885 LDFLAGS="$LDFLAGS -m64 -mcpu=v9" |
| 1886 SHLIB_CFLAGS="-fPIC" |
| 1887 ]) |
| 1888 ], [ |
| 1889 do64bit_ok=yes |
| 1890 AS_IF([test "$do64bitVIS" = yes], [ |
| 1891 CFLAGS="$CFLAGS -xarch=v9a" |
| 1892 LDFLAGS_ARCH="-xarch=v9a" |
| 1893 ], [ |
| 1894 CFLAGS="$CFLAGS -xarch=v9" |
| 1895 LDFLAGS_ARCH="-xarch=v9" |
| 1896 ]) |
| 1897 # Solaris 64 uses this as well |
| 1898 #LD_LIBRARY_PATH_VAR="LD_LIBRARY_PATH_64" |
| 1899 ]) |
| 1900 ], [AS_IF([test "$arch" = "amd64 i386"], [ |
| 1901 AS_IF([test "$GCC" = yes], [ |
| 1902 case $system in |
| 1903 SunOS-5.1[[1-9]]*|SunOS-5.[[2-9]][[0-9]]*) |
| 1904 do64bit_ok=yes |
| 1905 CFLAGS="$CFLAGS -m64" |
| 1906 LDFLAGS="$LDFLAGS -m64";; |
| 1907 *) |
| 1908 AC_MSG_WARN([64bit mode not supported with GCC o
n $system]);; |
| 1909 esac |
| 1910 ], [ |
| 1911 do64bit_ok=yes |
| 1912 case $system in |
| 1913 SunOS-5.1[[1-9]]*|SunOS-5.[[2-9]][[0-9]]*) |
| 1914 CFLAGS="$CFLAGS -m64" |
| 1915 LDFLAGS="$LDFLAGS -m64";; |
| 1916 *) |
| 1917 CFLAGS="$CFLAGS -xarch=amd64" |
| 1918 LDFLAGS="$LDFLAGS -xarch=amd64";; |
| 1919 esac |
| 1920 ]) |
| 1921 ], [AC_MSG_WARN([64bit mode not supported for $arch])])]) |
| 1922 ]) |
| 1923 |
| 1924 SHLIB_SUFFIX=".so" |
| 1925 AS_IF([test "$GCC" = yes], [ |
| 1926 SHLIB_LD='${CC} -shared' |
| 1927 CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}' |
| 1928 LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} |
| 1929 AS_IF([test "$do64bit_ok" = yes], [ |
| 1930 AS_IF([test "$arch" = "sparcv9 sparc"], [ |
| 1931 # We need to specify -static-libgcc or we need to |
| 1932 # add the path to the sparv9 libgcc. |
| 1933 # JH: static-libgcc is necessary for core Tcl, but may |
| 1934 # not be necessary for extensions. |
| 1935 SHLIB_LD="$SHLIB_LD -m64 -mcpu=v9 -static-libgcc" |
| 1936 # for finding sparcv9 libgcc, get the regular libgcc |
| 1937 # path, remove so name and append 'sparcv9' |
| 1938 #v9gcclibdir="`gcc -print-file-name=libgcc_s.so` | ..." |
| 1939 #CC_SEARCH_FLAGS="${CC_SEARCH_FLAGS},-R,$v9gcclibdir" |
| 1940 ], [AS_IF([test "$arch" = "amd64 i386"], [ |
| 1941 # JH: static-libgcc is necessary for core Tcl, but may |
| 1942 # not be necessary for extensions. |
| 1943 SHLIB_LD="$SHLIB_LD -m64 -static-libgcc" |
| 1944 ])]) |
| 1945 ]) |
| 1946 ], [ |
| 1947 case $system in |
| 1948 SunOS-5.[[1-9]][[0-9]]*) |
| 1949 # TEA specific: use LDFLAGS_DEFAULT instead of LDFLAGS |
| 1950 SHLIB_LD='${CC} -G -z text ${LDFLAGS_DEFAULT}';; |
| 1951 *) |
| 1952 SHLIB_LD='/usr/ccs/bin/ld -G -z text';; |
| 1953 esac |
| 1954 CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}' |
| 1955 LD_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}' |
| 1956 ]) |
| 1957 ;; |
| 1958 UNIX_SV* | UnixWare-5*) |
| 1959 SHLIB_CFLAGS="-KPIC" |
| 1960 SHLIB_LD='${CC} -G' |
| 1961 SHLIB_LD_LIBS="" |
| 1962 SHLIB_SUFFIX=".so" |
| 1963 # Some UNIX_SV* systems (unixware 1.1.2 for example) have linkers |
| 1964 # that don't grok the -Bexport option. Test that it does. |
| 1965 AC_CACHE_CHECK([for ld accepts -Bexport flag], tcl_cv_ld_Bexport, [ |
| 1966 hold_ldflags=$LDFLAGS |
| 1967 LDFLAGS="$LDFLAGS -Wl,-Bexport" |
| 1968 AC_TRY_LINK(, [int i;], tcl_cv_ld_Bexport=yes, tcl_cv_ld_Bexport
=no) |
| 1969 LDFLAGS=$hold_ldflags]) |
| 1970 AS_IF([test $tcl_cv_ld_Bexport = yes], [ |
| 1971 LDFLAGS="$LDFLAGS -Wl,-Bexport" |
| 1972 ]) |
| 1973 CC_SEARCH_FLAGS="" |
| 1974 LD_SEARCH_FLAGS="" |
| 1975 ;; |
| 1976 esac |
| 1977 |
| 1978 AS_IF([test "$do64bit" = yes -a "$do64bit_ok" = no], [ |
| 1979 AC_MSG_WARN([64bit support being disabled -- don't know magic for this p
latform]) |
| 1980 ]) |
| 1981 |
| 1982 dnl # Add any CPPFLAGS set in the environment to our CFLAGS, but delay doing so |
| 1983 dnl # until the end of configure, as configure's compile and link tests use |
| 1984 dnl # both CPPFLAGS and CFLAGS (unlike our compile and link) but configure's |
| 1985 dnl # preprocessing tests use only CPPFLAGS. |
| 1986 AC_CONFIG_COMMANDS_PRE([CFLAGS="${CFLAGS} ${CPPFLAGS}"; CPPFLAGS=""]) |
| 1987 |
| 1988 # Add in the arch flags late to ensure it wasn't removed. |
| 1989 # Not necessary in TEA, but this is aligned with core |
| 1990 LDFLAGS="$LDFLAGS $LDFLAGS_ARCH" |
| 1991 |
| 1992 # If we're running gcc, then change the C flags for compiling shared |
| 1993 # libraries to the right flags for gcc, instead of those for the |
| 1994 # standard manufacturer compiler. |
| 1995 |
| 1996 AS_IF([test "$GCC" = yes], [ |
| 1997 case $system in |
| 1998 AIX-*) ;; |
| 1999 BSD/OS*) ;; |
| 2000 CYGWIN_*|MINGW32_*) ;; |
| 2001 IRIX*) ;; |
| 2002 NetBSD-*|FreeBSD-*|OpenBSD-*) ;; |
| 2003 Darwin-*) ;; |
| 2004 SCO_SV-3.2*) ;; |
| 2005 windows) ;; |
| 2006 *) SHLIB_CFLAGS="-fPIC" ;; |
| 2007 esac]) |
| 2008 |
| 2009 AS_IF([test "$tcl_cv_cc_visibility_hidden" != yes], [ |
| 2010 AC_DEFINE(MODULE_SCOPE, [extern], |
| 2011 [No Compiler support for module scope symbols]) |
| 2012 ]) |
| 2013 |
| 2014 AS_IF([test "$SHARED_LIB_SUFFIX" = ""], [ |
| 2015 # TEA specific: use PACKAGE_VERSION instead of VERSION |
| 2016 SHARED_LIB_SUFFIX='${PACKAGE_VERSION}${SHLIB_SUFFIX}']) |
| 2017 AS_IF([test "$UNSHARED_LIB_SUFFIX" = ""], [ |
| 2018 # TEA specific: use PACKAGE_VERSION instead of VERSION |
| 2019 UNSHARED_LIB_SUFFIX='${PACKAGE_VERSION}.a']) |
| 2020 |
| 2021 if test "${GCC}" = "yes" -a ${SHLIB_SUFFIX} = ".dll"; then |
| 2022 AC_CACHE_CHECK(for SEH support in compiler, |
| 2023 tcl_cv_seh, |
| 2024 AC_TRY_RUN([ |
| 2025 #define WIN32_LEAN_AND_MEAN |
| 2026 #include <windows.h> |
| 2027 #undef WIN32_LEAN_AND_MEAN |
| 2028 |
| 2029 int main(int argc, char** argv) { |
| 2030 int a, b = 0; |
| 2031 __try { |
| 2032 a = 666 / b; |
| 2033 } |
| 2034 __except (EXCEPTION_EXECUTE_HANDLER) { |
| 2035 return 0; |
| 2036 } |
| 2037 return 1; |
| 2038 } |
| 2039 ], |
| 2040 tcl_cv_seh=yes, |
| 2041 tcl_cv_seh=no, |
| 2042 tcl_cv_seh=no) |
| 2043 ) |
| 2044 if test "$tcl_cv_seh" = "no" ; then |
| 2045 AC_DEFINE(HAVE_NO_SEH, 1, |
| 2046 [Defined when mingw does not support SEH]) |
| 2047 fi |
| 2048 |
| 2049 # |
| 2050 # Check to see if the excpt.h include file provided contains the |
| 2051 # definition for EXCEPTION_DISPOSITION; if not, which is the case |
| 2052 # with Cygwin's version as of 2002-04-10, define it to be int, |
| 2053 # sufficient for getting the current code to work. |
| 2054 # |
| 2055 AC_CACHE_CHECK(for EXCEPTION_DISPOSITION support in include files, |
| 2056 tcl_cv_eh_disposition, |
| 2057 AC_TRY_COMPILE([ |
| 2058 # define WIN32_LEAN_AND_MEAN |
| 2059 # include <windows.h> |
| 2060 # undef WIN32_LEAN_AND_MEAN |
| 2061 ],[ |
| 2062 EXCEPTION_DISPOSITION x; |
| 2063 ], |
| 2064 tcl_cv_eh_disposition=yes, |
| 2065 tcl_cv_eh_disposition=no) |
| 2066 ) |
| 2067 if test "$tcl_cv_eh_disposition" = "no" ; then |
| 2068 AC_DEFINE(EXCEPTION_DISPOSITION, int, |
| 2069 [Defined when cygwin/mingw does not support EXCEPTION DISPOSITIO
N]) |
| 2070 fi |
| 2071 |
| 2072 # Check to see if winnt.h defines CHAR, SHORT, and LONG |
| 2073 # even if VOID has already been #defined. The win32api |
| 2074 # used by mingw and cygwin is known to do this. |
| 2075 |
| 2076 AC_CACHE_CHECK(for winnt.h that ignores VOID define, |
| 2077 tcl_cv_winnt_ignore_void, |
| 2078 AC_TRY_COMPILE([ |
| 2079 #define VOID void |
| 2080 #define WIN32_LEAN_AND_MEAN |
| 2081 #include <windows.h> |
| 2082 #undef WIN32_LEAN_AND_MEAN |
| 2083 ], [ |
| 2084 CHAR c; |
| 2085 SHORT s; |
| 2086 LONG l; |
| 2087 ], |
| 2088 tcl_cv_winnt_ignore_void=yes, |
| 2089 tcl_cv_winnt_ignore_void=no) |
| 2090 ) |
| 2091 if test "$tcl_cv_winnt_ignore_void" = "yes" ; then |
| 2092 AC_DEFINE(HAVE_WINNT_IGNORE_VOID, 1, |
| 2093 [Defined when cygwin/mingw ignores VOID define in winnt.h]) |
| 2094 fi |
| 2095 fi |
| 2096 |
| 2097 # See if the compiler supports casting to a union type. |
| 2098 # This is used to stop gcc from printing a compiler |
| 2099 # warning when initializing a union member. |
| 2100 |
| 2101 AC_CACHE_CHECK(for cast to union support, |
| 2102 tcl_cv_cast_to_union, |
| 2103 AC_TRY_COMPILE([], |
| 2104 [ |
| 2105 union foo { int i; double d; }; |
| 2106 union foo f = (union foo) (int) 0; |
| 2107 ], |
| 2108 tcl_cv_cast_to_union=yes, |
| 2109 tcl_cv_cast_to_union=no) |
| 2110 ) |
| 2111 if test "$tcl_cv_cast_to_union" = "yes"; then |
| 2112 AC_DEFINE(HAVE_CAST_TO_UNION, 1, |
| 2113 [Defined when compiler supports casting to union type.]) |
| 2114 fi |
| 2115 |
| 2116 AC_SUBST(CFLAGS_DEBUG) |
| 2117 AC_SUBST(CFLAGS_OPTIMIZE) |
| 2118 AC_SUBST(CFLAGS_WARNING) |
| 2119 |
| 2120 AC_SUBST(STLIB_LD) |
| 2121 AC_SUBST(SHLIB_LD) |
| 2122 |
| 2123 AC_SUBST(SHLIB_LD_LIBS) |
| 2124 AC_SUBST(SHLIB_CFLAGS) |
| 2125 |
| 2126 AC_SUBST(LD_LIBRARY_PATH_VAR) |
| 2127 |
| 2128 # These must be called after we do the basic CFLAGS checks and |
| 2129 # verify any possible 64-bit or similar switches are necessary |
| 2130 TEA_TCL_EARLY_FLAGS |
| 2131 TEA_TCL_64BIT_FLAGS |
| 2132 ]) |
| 2133 |
| 2134 #-------------------------------------------------------------------- |
| 2135 # TEA_SERIAL_PORT |
| 2136 # |
| 2137 # Determine which interface to use to talk to the serial port. |
| 2138 # Note that #include lines must begin in leftmost column for |
| 2139 # some compilers to recognize them as preprocessor directives, |
| 2140 # and some build environments have stdin not pointing at a |
| 2141 # pseudo-terminal (usually /dev/null instead.) |
| 2142 # |
| 2143 # Arguments: |
| 2144 # none |
| 2145 # |
| 2146 # Results: |
| 2147 # |
| 2148 # Defines only one of the following vars: |
| 2149 # HAVE_SYS_MODEM_H |
| 2150 # USE_TERMIOS |
| 2151 # USE_TERMIO |
| 2152 # USE_SGTTY |
| 2153 #-------------------------------------------------------------------- |
| 2154 |
| 2155 AC_DEFUN([TEA_SERIAL_PORT], [ |
| 2156 AC_CHECK_HEADERS(sys/modem.h) |
| 2157 AC_CACHE_CHECK([termios vs. termio vs. sgtty], tcl_cv_api_serial, [ |
| 2158 AC_TRY_RUN([ |
| 2159 #include <termios.h> |
| 2160 |
| 2161 int main() { |
| 2162 struct termios t; |
| 2163 if (tcgetattr(0, &t) == 0) { |
| 2164 cfsetospeed(&t, 0); |
| 2165 t.c_cflag |= PARENB | PARODD | CSIZE | CSTOPB; |
| 2166 return 0; |
| 2167 } |
| 2168 return 1; |
| 2169 }], tcl_cv_api_serial=termios, tcl_cv_api_serial=no, tcl_cv_api_serial=no) |
| 2170 if test $tcl_cv_api_serial = no ; then |
| 2171 AC_TRY_RUN([ |
| 2172 #include <termio.h> |
| 2173 |
| 2174 int main() { |
| 2175 struct termio t; |
| 2176 if (ioctl(0, TCGETA, &t) == 0) { |
| 2177 t.c_cflag |= CBAUD | PARENB | PARODD | CSIZE | CSTOPB; |
| 2178 return 0; |
| 2179 } |
| 2180 return 1; |
| 2181 }], tcl_cv_api_serial=termio, tcl_cv_api_serial=no, tcl_cv_api_serial=no) |
| 2182 fi |
| 2183 if test $tcl_cv_api_serial = no ; then |
| 2184 AC_TRY_RUN([ |
| 2185 #include <sgtty.h> |
| 2186 |
| 2187 int main() { |
| 2188 struct sgttyb t; |
| 2189 if (ioctl(0, TIOCGETP, &t) == 0) { |
| 2190 t.sg_ospeed = 0; |
| 2191 t.sg_flags |= ODDP | EVENP | RAW; |
| 2192 return 0; |
| 2193 } |
| 2194 return 1; |
| 2195 }], tcl_cv_api_serial=sgtty, tcl_cv_api_serial=no, tcl_cv_api_serial=no) |
| 2196 fi |
| 2197 if test $tcl_cv_api_serial = no ; then |
| 2198 AC_TRY_RUN([ |
| 2199 #include <termios.h> |
| 2200 #include <errno.h> |
| 2201 |
| 2202 int main() { |
| 2203 struct termios t; |
| 2204 if (tcgetattr(0, &t) == 0 |
| 2205 || errno == ENOTTY || errno == ENXIO || errno == EINVAL) { |
| 2206 cfsetospeed(&t, 0); |
| 2207 t.c_cflag |= PARENB | PARODD | CSIZE | CSTOPB; |
| 2208 return 0; |
| 2209 } |
| 2210 return 1; |
| 2211 }], tcl_cv_api_serial=termios, tcl_cv_api_serial=no, tcl_cv_api_serial=no) |
| 2212 fi |
| 2213 if test $tcl_cv_api_serial = no; then |
| 2214 AC_TRY_RUN([ |
| 2215 #include <termio.h> |
| 2216 #include <errno.h> |
| 2217 |
| 2218 int main() { |
| 2219 struct termio t; |
| 2220 if (ioctl(0, TCGETA, &t) == 0 |
| 2221 || errno == ENOTTY || errno == ENXIO || errno == EINVAL) { |
| 2222 t.c_cflag |= CBAUD | PARENB | PARODD | CSIZE | CSTOPB; |
| 2223 return 0; |
| 2224 } |
| 2225 return 1; |
| 2226 }], tcl_cv_api_serial=termio, tcl_cv_api_serial=no, tcl_cv_api_serial=no) |
| 2227 fi |
| 2228 if test $tcl_cv_api_serial = no; then |
| 2229 AC_TRY_RUN([ |
| 2230 #include <sgtty.h> |
| 2231 #include <errno.h> |
| 2232 |
| 2233 int main() { |
| 2234 struct sgttyb t; |
| 2235 if (ioctl(0, TIOCGETP, &t) == 0 |
| 2236 || errno == ENOTTY || errno == ENXIO || errno == EINVAL) { |
| 2237 t.sg_ospeed = 0; |
| 2238 t.sg_flags |= ODDP | EVENP | RAW; |
| 2239 return 0; |
| 2240 } |
| 2241 return 1; |
| 2242 }], tcl_cv_api_serial=sgtty, tcl_cv_api_serial=none, tcl_cv_api_serial=none) |
| 2243 fi]) |
| 2244 case $tcl_cv_api_serial in |
| 2245 termios) AC_DEFINE(USE_TERMIOS, 1, [Use the termios API for serial lines
]);; |
| 2246 termio) AC_DEFINE(USE_TERMIO, 1, [Use the termio API for serial lines])
;; |
| 2247 sgtty) AC_DEFINE(USE_SGTTY, 1, [Use the sgtty API for serial lines]);; |
| 2248 esac |
| 2249 ]) |
| 2250 |
| 2251 #-------------------------------------------------------------------- |
| 2252 # TEA_MISSING_POSIX_HEADERS |
| 2253 # |
| 2254 # Supply substitutes for missing POSIX header files. Special |
| 2255 # notes: |
| 2256 # - stdlib.h doesn't define strtol, strtoul, or |
| 2257 # strtod in some versions of SunOS |
| 2258 # - some versions of string.h don't declare procedures such |
| 2259 # as strstr |
| 2260 # |
| 2261 # Arguments: |
| 2262 # none |
| 2263 # |
| 2264 # Results: |
| 2265 # |
| 2266 # Defines some of the following vars: |
| 2267 # NO_DIRENT_H |
| 2268 # NO_ERRNO_H |
| 2269 # NO_VALUES_H |
| 2270 # HAVE_LIMITS_H or NO_LIMITS_H |
| 2271 # NO_STDLIB_H |
| 2272 # NO_STRING_H |
| 2273 # NO_SYS_WAIT_H |
| 2274 # NO_DLFCN_H |
| 2275 # HAVE_SYS_PARAM_H |
| 2276 # |
| 2277 # HAVE_STRING_H ? |
| 2278 # |
| 2279 # tkUnixPort.h checks for HAVE_LIMITS_H, so do both HAVE and |
| 2280 # CHECK on limits.h |
| 2281 #-------------------------------------------------------------------- |
| 2282 |
| 2283 AC_DEFUN([TEA_MISSING_POSIX_HEADERS], [ |
| 2284 AC_CACHE_CHECK([dirent.h], tcl_cv_dirent_h, [ |
| 2285 AC_TRY_LINK([#include <sys/types.h> |
| 2286 #include <dirent.h>], [ |
| 2287 #ifndef _POSIX_SOURCE |
| 2288 # ifdef __Lynx__ |
| 2289 /* |
| 2290 * Generate compilation error to make the test fail: Lynx headers |
| 2291 * are only valid if really in the POSIX environment. |
| 2292 */ |
| 2293 |
| 2294 missing_procedure(); |
| 2295 # endif |
| 2296 #endif |
| 2297 DIR *d; |
| 2298 struct dirent *entryPtr; |
| 2299 char *p; |
| 2300 d = opendir("foobar"); |
| 2301 entryPtr = readdir(d); |
| 2302 p = entryPtr->d_name; |
| 2303 closedir(d); |
| 2304 ], tcl_cv_dirent_h=yes, tcl_cv_dirent_h=no)]) |
| 2305 |
| 2306 if test $tcl_cv_dirent_h = no; then |
| 2307 AC_DEFINE(NO_DIRENT_H, 1, [Do we have <dirent.h>?]) |
| 2308 fi |
| 2309 |
| 2310 # TEA specific: |
| 2311 AC_CHECK_HEADER(errno.h, , [AC_DEFINE(NO_ERRNO_H, 1, [Do we have <errno.h>?]
)]) |
| 2312 AC_CHECK_HEADER(float.h, , [AC_DEFINE(NO_FLOAT_H, 1, [Do we have <float.h>?]
)]) |
| 2313 AC_CHECK_HEADER(values.h, , [AC_DEFINE(NO_VALUES_H, 1, [Do we have <values.h
>?])]) |
| 2314 AC_CHECK_HEADER(limits.h, |
| 2315 [AC_DEFINE(HAVE_LIMITS_H, 1, [Do we have <limits.h>?])], |
| 2316 [AC_DEFINE(NO_LIMITS_H, 1, [Do we have <limits.h>?])]) |
| 2317 AC_CHECK_HEADER(stdlib.h, tcl_ok=1, tcl_ok=0) |
| 2318 AC_EGREP_HEADER(strtol, stdlib.h, , tcl_ok=0) |
| 2319 AC_EGREP_HEADER(strtoul, stdlib.h, , tcl_ok=0) |
| 2320 AC_EGREP_HEADER(strtod, stdlib.h, , tcl_ok=0) |
| 2321 if test $tcl_ok = 0; then |
| 2322 AC_DEFINE(NO_STDLIB_H, 1, [Do we have <stdlib.h>?]) |
| 2323 fi |
| 2324 AC_CHECK_HEADER(string.h, tcl_ok=1, tcl_ok=0) |
| 2325 AC_EGREP_HEADER(strstr, string.h, , tcl_ok=0) |
| 2326 AC_EGREP_HEADER(strerror, string.h, , tcl_ok=0) |
| 2327 |
| 2328 # See also memmove check below for a place where NO_STRING_H can be |
| 2329 # set and why. |
| 2330 |
| 2331 if test $tcl_ok = 0; then |
| 2332 AC_DEFINE(NO_STRING_H, 1, [Do we have <string.h>?]) |
| 2333 fi |
| 2334 |
| 2335 AC_CHECK_HEADER(sys/wait.h, , [AC_DEFINE(NO_SYS_WAIT_H, 1, [Do we have <sys/
wait.h>?])]) |
| 2336 AC_CHECK_HEADER(dlfcn.h, , [AC_DEFINE(NO_DLFCN_H, 1, [Do we have <dlfcn.h>?]
)]) |
| 2337 |
| 2338 # OS/390 lacks sys/param.h (and doesn't need it, by chance). |
| 2339 AC_HAVE_HEADERS(sys/param.h) |
| 2340 ]) |
| 2341 |
| 2342 #-------------------------------------------------------------------- |
| 2343 # TEA_PATH_X |
| 2344 # |
| 2345 # Locate the X11 header files and the X11 library archive. Try |
| 2346 # the ac_path_x macro first, but if it doesn't find the X stuff |
| 2347 # (e.g. because there's no xmkmf program) then check through |
| 2348 # a list of possible directories. Under some conditions the |
| 2349 # autoconf macro will return an include directory that contains |
| 2350 # no include files, so double-check its result just to be safe. |
| 2351 # |
| 2352 # This should be called after TEA_CONFIG_CFLAGS as setting the |
| 2353 # LIBS line can confuse some configure macro magic. |
| 2354 # |
| 2355 # Arguments: |
| 2356 # none |
| 2357 # |
| 2358 # Results: |
| 2359 # |
| 2360 # Sets the following vars: |
| 2361 # XINCLUDES |
| 2362 # XLIBSW |
| 2363 # PKG_LIBS (appends to) |
| 2364 #-------------------------------------------------------------------- |
| 2365 |
| 2366 AC_DEFUN([TEA_PATH_X], [ |
| 2367 if test "${TEA_WINDOWINGSYSTEM}" = "x11" ; then |
| 2368 TEA_PATH_UNIX_X |
| 2369 fi |
| 2370 ]) |
| 2371 |
| 2372 AC_DEFUN([TEA_PATH_UNIX_X], [ |
| 2373 AC_PATH_X |
| 2374 not_really_there="" |
| 2375 if test "$no_x" = ""; then |
| 2376 if test "$x_includes" = ""; then |
| 2377 AC_TRY_CPP([#include <X11/Xlib.h>], , not_really_there="yes") |
| 2378 else |
| 2379 if test ! -r $x_includes/X11/Xlib.h; then |
| 2380 not_really_there="yes" |
| 2381 fi |
| 2382 fi |
| 2383 fi |
| 2384 if test "$no_x" = "yes" -o "$not_really_there" = "yes"; then |
| 2385 AC_MSG_CHECKING([for X11 header files]) |
| 2386 found_xincludes="no" |
| 2387 AC_TRY_CPP([#include <X11/Xlib.h>], found_xincludes="yes", found_xinclud
es="no") |
| 2388 if test "$found_xincludes" = "no"; then |
| 2389 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" |
| 2390 for i in $dirs ; do |
| 2391 if test -r $i/X11/Xlib.h; then |
| 2392 AC_MSG_RESULT([$i]) |
| 2393 XINCLUDES=" -I$i" |
| 2394 found_xincludes="yes" |
| 2395 break |
| 2396 fi |
| 2397 done |
| 2398 fi |
| 2399 else |
| 2400 if test "$x_includes" != ""; then |
| 2401 XINCLUDES="-I$x_includes" |
| 2402 found_xincludes="yes" |
| 2403 fi |
| 2404 fi |
| 2405 if test "$found_xincludes" = "no"; then |
| 2406 AC_MSG_RESULT([couldn't find any!]) |
| 2407 fi |
| 2408 |
| 2409 if test "$no_x" = yes; then |
| 2410 AC_MSG_CHECKING([for X11 libraries]) |
| 2411 XLIBSW=nope |
| 2412 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/s
ww/X11/lib" |
| 2413 for i in $dirs ; do |
| 2414 if test -r $i/libX11.a -o -r $i/libX11.so -o -r $i/libX11.sl -o -r $
i/libX11.dylib; then |
| 2415 AC_MSG_RESULT([$i]) |
| 2416 XLIBSW="-L$i -lX11" |
| 2417 x_libraries="$i" |
| 2418 break |
| 2419 fi |
| 2420 done |
| 2421 else |
| 2422 if test "$x_libraries" = ""; then |
| 2423 XLIBSW=-lX11 |
| 2424 else |
| 2425 XLIBSW="-L$x_libraries -lX11" |
| 2426 fi |
| 2427 fi |
| 2428 if test "$XLIBSW" = nope ; then |
| 2429 AC_CHECK_LIB(Xwindow, XCreateWindow, XLIBSW=-lXwindow) |
| 2430 fi |
| 2431 if test "$XLIBSW" = nope ; then |
| 2432 AC_MSG_RESULT([could not find any! Using -lX11.]) |
| 2433 XLIBSW=-lX11 |
| 2434 fi |
| 2435 # TEA specific: |
| 2436 if test x"${XLIBSW}" != x ; then |
| 2437 PKG_LIBS="${PKG_LIBS} ${XLIBSW}" |
| 2438 fi |
| 2439 ]) |
| 2440 |
| 2441 #-------------------------------------------------------------------- |
| 2442 # TEA_BLOCKING_STYLE |
| 2443 # |
| 2444 # The statements below check for systems where POSIX-style |
| 2445 # non-blocking I/O (O_NONBLOCK) doesn't work or is unimplemented. |
| 2446 # On these systems (mostly older ones), use the old BSD-style |
| 2447 # FIONBIO approach instead. |
| 2448 # |
| 2449 # Arguments: |
| 2450 # none |
| 2451 # |
| 2452 # Results: |
| 2453 # |
| 2454 # Defines some of the following vars: |
| 2455 # HAVE_SYS_IOCTL_H |
| 2456 # HAVE_SYS_FILIO_H |
| 2457 # USE_FIONBIO |
| 2458 # O_NONBLOCK |
| 2459 #-------------------------------------------------------------------- |
| 2460 |
| 2461 AC_DEFUN([TEA_BLOCKING_STYLE], [ |
| 2462 AC_CHECK_HEADERS(sys/ioctl.h) |
| 2463 AC_CHECK_HEADERS(sys/filio.h) |
| 2464 TEA_CONFIG_SYSTEM |
| 2465 AC_MSG_CHECKING([FIONBIO vs. O_NONBLOCK for nonblocking I/O]) |
| 2466 case $system in |
| 2467 OSF*) |
| 2468 AC_DEFINE(USE_FIONBIO, 1, [Should we use FIONBIO?]) |
| 2469 AC_MSG_RESULT([FIONBIO]) |
| 2470 ;; |
| 2471 *) |
| 2472 AC_MSG_RESULT([O_NONBLOCK]) |
| 2473 ;; |
| 2474 esac |
| 2475 ]) |
| 2476 |
| 2477 #-------------------------------------------------------------------- |
| 2478 # TEA_TIME_HANDLER |
| 2479 # |
| 2480 # Checks how the system deals with time.h, what time structures |
| 2481 # are used on the system, and what fields the structures have. |
| 2482 # |
| 2483 # Arguments: |
| 2484 # none |
| 2485 # |
| 2486 # Results: |
| 2487 # |
| 2488 # Defines some of the following vars: |
| 2489 # USE_DELTA_FOR_TZ |
| 2490 # HAVE_TM_GMTOFF |
| 2491 # HAVE_TM_TZADJ |
| 2492 # HAVE_TIMEZONE_VAR |
| 2493 #-------------------------------------------------------------------- |
| 2494 |
| 2495 AC_DEFUN([TEA_TIME_HANDLER], [ |
| 2496 AC_CHECK_HEADERS(sys/time.h) |
| 2497 AC_HEADER_TIME |
| 2498 AC_STRUCT_TIMEZONE |
| 2499 |
| 2500 AC_CHECK_FUNCS(gmtime_r localtime_r) |
| 2501 |
| 2502 AC_CACHE_CHECK([tm_tzadj in struct tm], tcl_cv_member_tm_tzadj, [ |
| 2503 AC_TRY_COMPILE([#include <time.h>], [struct tm tm; tm.tm_tzadj;], |
| 2504 tcl_cv_member_tm_tzadj=yes, tcl_cv_member_tm_tzadj=no)]) |
| 2505 if test $tcl_cv_member_tm_tzadj = yes ; then |
| 2506 AC_DEFINE(HAVE_TM_TZADJ, 1, [Should we use the tm_tzadj field of struct
tm?]) |
| 2507 fi |
| 2508 |
| 2509 AC_CACHE_CHECK([tm_gmtoff in struct tm], tcl_cv_member_tm_gmtoff, [ |
| 2510 AC_TRY_COMPILE([#include <time.h>], [struct tm tm; tm.tm_gmtoff;], |
| 2511 tcl_cv_member_tm_gmtoff=yes, tcl_cv_member_tm_gmtoff=no)]) |
| 2512 if test $tcl_cv_member_tm_gmtoff = yes ; then |
| 2513 AC_DEFINE(HAVE_TM_GMTOFF, 1, [Should we use the tm_gmtoff field of struc
t tm?]) |
| 2514 fi |
| 2515 |
| 2516 # |
| 2517 # Its important to include time.h in this check, as some systems |
| 2518 # (like convex) have timezone functions, etc. |
| 2519 # |
| 2520 AC_CACHE_CHECK([long timezone variable], tcl_cv_timezone_long, [ |
| 2521 AC_TRY_COMPILE([#include <time.h>], |
| 2522 [extern long timezone; |
| 2523 timezone += 1; |
| 2524 exit (0);], |
| 2525 tcl_cv_timezone_long=yes, tcl_cv_timezone_long=no)]) |
| 2526 if test $tcl_cv_timezone_long = yes ; then |
| 2527 AC_DEFINE(HAVE_TIMEZONE_VAR, 1, [Should we use the global timezone varia
ble?]) |
| 2528 else |
| 2529 # |
| 2530 # On some systems (eg IRIX 6.2), timezone is a time_t and not a long. |
| 2531 # |
| 2532 AC_CACHE_CHECK([time_t timezone variable], tcl_cv_timezone_time, [ |
| 2533 AC_TRY_COMPILE([#include <time.h>], |
| 2534 [extern time_t timezone; |
| 2535 timezone += 1; |
| 2536 exit (0);], |
| 2537 tcl_cv_timezone_time=yes, tcl_cv_timezone_time=no)]) |
| 2538 if test $tcl_cv_timezone_time = yes ; then |
| 2539 AC_DEFINE(HAVE_TIMEZONE_VAR, 1, [Should we use the global timezone v
ariable?]) |
| 2540 fi |
| 2541 fi |
| 2542 ]) |
| 2543 |
| 2544 #-------------------------------------------------------------------- |
| 2545 # TEA_BUGGY_STRTOD |
| 2546 # |
| 2547 # Under Solaris 2.4, strtod returns the wrong value for the |
| 2548 # terminating character under some conditions. Check for this |
| 2549 # and if the problem exists use a substitute procedure |
| 2550 # "fixstrtod" (provided by Tcl) that corrects the error. |
| 2551 # Also, on Compaq's Tru64 Unix 5.0, |
| 2552 # strtod(" ") returns 0.0 instead of a failure to convert. |
| 2553 # |
| 2554 # Arguments: |
| 2555 # none |
| 2556 # |
| 2557 # Results: |
| 2558 # |
| 2559 # Might defines some of the following vars: |
| 2560 # strtod (=fixstrtod) |
| 2561 #-------------------------------------------------------------------- |
| 2562 |
| 2563 AC_DEFUN([TEA_BUGGY_STRTOD], [ |
| 2564 AC_CHECK_FUNC(strtod, tcl_strtod=1, tcl_strtod=0) |
| 2565 if test "$tcl_strtod" = 1; then |
| 2566 AC_CACHE_CHECK([for Solaris2.4/Tru64 strtod bugs], tcl_cv_strtod_buggy,[ |
| 2567 AC_TRY_RUN([ |
| 2568 extern double strtod(); |
| 2569 int main() { |
| 2570 char *infString="Inf", *nanString="NaN", *spaceString=" "; |
| 2571 char *term; |
| 2572 double value; |
| 2573 value = strtod(infString, &term); |
| 2574 if ((term != infString) && (term[-1] == 0)) { |
| 2575 exit(1); |
| 2576 } |
| 2577 value = strtod(nanString, &term); |
| 2578 if ((term != nanString) && (term[-1] == 0)) { |
| 2579 exit(1); |
| 2580 } |
| 2581 value = strtod(spaceString, &term); |
| 2582 if (term == (spaceString+1)) { |
| 2583 exit(1); |
| 2584 } |
| 2585 exit(0); |
| 2586 }], tcl_cv_strtod_buggy=ok, tcl_cv_strtod_buggy=buggy, |
| 2587 tcl_cv_strtod_buggy=buggy)]) |
| 2588 if test "$tcl_cv_strtod_buggy" = buggy; then |
| 2589 AC_LIBOBJ([fixstrtod]) |
| 2590 USE_COMPAT=1 |
| 2591 AC_DEFINE(strtod, fixstrtod, [Do we want to use the strtod() in comp
at?]) |
| 2592 fi |
| 2593 fi |
| 2594 ]) |
| 2595 |
| 2596 #-------------------------------------------------------------------- |
| 2597 # TEA_TCL_LINK_LIBS |
| 2598 # |
| 2599 # Search for the libraries needed to link the Tcl shell. |
| 2600 # Things like the math library (-lm) and socket stuff (-lsocket vs. |
| 2601 # -lnsl) are dealt with here. |
| 2602 # |
| 2603 # Arguments: |
| 2604 # Requires the following vars to be set in the Makefile: |
| 2605 # DL_LIBS (not in TEA, only needed in core) |
| 2606 # LIBS |
| 2607 # MATH_LIBS |
| 2608 # |
| 2609 # Results: |
| 2610 # |
| 2611 # Substitutes the following vars: |
| 2612 # TCL_LIBS |
| 2613 # MATH_LIBS |
| 2614 # |
| 2615 # Might append to the following vars: |
| 2616 # LIBS |
| 2617 # |
| 2618 # Might define the following vars: |
| 2619 # HAVE_NET_ERRNO_H |
| 2620 #-------------------------------------------------------------------- |
| 2621 |
| 2622 AC_DEFUN([TEA_TCL_LINK_LIBS], [ |
| 2623 #-------------------------------------------------------------------- |
| 2624 # On a few very rare systems, all of the libm.a stuff is |
| 2625 # already in libc.a. Set compiler flags accordingly. |
| 2626 # Also, Linux requires the "ieee" library for math to work |
| 2627 # right (and it must appear before "-lm"). |
| 2628 #-------------------------------------------------------------------- |
| 2629 |
| 2630 AC_CHECK_FUNC(sin, MATH_LIBS="", MATH_LIBS="-lm") |
| 2631 AC_CHECK_LIB(ieee, main, [MATH_LIBS="-lieee $MATH_LIBS"]) |
| 2632 |
| 2633 #-------------------------------------------------------------------- |
| 2634 # Interactive UNIX requires -linet instead of -lsocket, plus it |
| 2635 # needs net/errno.h to define the socket-related error codes. |
| 2636 #-------------------------------------------------------------------- |
| 2637 |
| 2638 AC_CHECK_LIB(inet, main, [LIBS="$LIBS -linet"]) |
| 2639 AC_CHECK_HEADER(net/errno.h, [ |
| 2640 AC_DEFINE(HAVE_NET_ERRNO_H, 1, [Do we have <net/errno.h>?])]) |
| 2641 |
| 2642 #-------------------------------------------------------------------- |
| 2643 # Check for the existence of the -lsocket and -lnsl libraries. |
| 2644 # The order here is important, so that they end up in the right |
| 2645 # order in the command line generated by make. Here are some |
| 2646 # special considerations: |
| 2647 # 1. Use "connect" and "accept" to check for -lsocket, and |
| 2648 # "gethostbyname" to check for -lnsl. |
| 2649 # 2. Use each function name only once: can't redo a check because |
| 2650 # autoconf caches the results of the last check and won't redo it. |
| 2651 # 3. Use -lnsl and -lsocket only if they supply procedures that |
| 2652 # aren't already present in the normal libraries. This is because |
| 2653 # IRIX 5.2 has libraries, but they aren't needed and they're |
| 2654 # bogus: they goof up name resolution if used. |
| 2655 # 4. On some SVR4 systems, can't use -lsocket without -lnsl too. |
| 2656 # To get around this problem, check for both libraries together |
| 2657 # if -lsocket doesn't work by itself. |
| 2658 #-------------------------------------------------------------------- |
| 2659 |
| 2660 tcl_checkBoth=0 |
| 2661 AC_CHECK_FUNC(connect, tcl_checkSocket=0, tcl_checkSocket=1) |
| 2662 if test "$tcl_checkSocket" = 1; then |
| 2663 AC_CHECK_FUNC(setsockopt, , [AC_CHECK_LIB(socket, setsockopt, |
| 2664 LIBS="$LIBS -lsocket", tcl_checkBoth=1)]) |
| 2665 fi |
| 2666 if test "$tcl_checkBoth" = 1; then |
| 2667 tk_oldLibs=$LIBS |
| 2668 LIBS="$LIBS -lsocket -lnsl" |
| 2669 AC_CHECK_FUNC(accept, tcl_checkNsl=0, [LIBS=$tk_oldLibs]) |
| 2670 fi |
| 2671 AC_CHECK_FUNC(gethostbyname, , [AC_CHECK_LIB(nsl, gethostbyname, |
| 2672 [LIBS="$LIBS -lnsl"])]) |
| 2673 |
| 2674 # TEA specific: Don't perform the eval of the libraries here because |
| 2675 # DL_LIBS won't be set until we call TEA_CONFIG_CFLAGS |
| 2676 |
| 2677 TCL_LIBS='${DL_LIBS} ${LIBS} ${MATH_LIBS}' |
| 2678 AC_SUBST(TCL_LIBS) |
| 2679 AC_SUBST(MATH_LIBS) |
| 2680 ]) |
| 2681 |
| 2682 #-------------------------------------------------------------------- |
| 2683 # TEA_TCL_EARLY_FLAGS |
| 2684 # |
| 2685 # Check for what flags are needed to be passed so the correct OS |
| 2686 # features are available. |
| 2687 # |
| 2688 # Arguments: |
| 2689 # None |
| 2690 # |
| 2691 # Results: |
| 2692 # |
| 2693 # Might define the following vars: |
| 2694 # _ISOC99_SOURCE |
| 2695 # _LARGEFILE64_SOURCE |
| 2696 # _LARGEFILE_SOURCE64 |
| 2697 #-------------------------------------------------------------------- |
| 2698 |
| 2699 AC_DEFUN([TEA_TCL_EARLY_FLAG],[ |
| 2700 AC_CACHE_VAL([tcl_cv_flag_]translit($1,[A-Z],[a-z]), |
| 2701 AC_TRY_COMPILE([$2], $3, [tcl_cv_flag_]translit($1,[A-Z],[a-z])=no, |
| 2702 AC_TRY_COMPILE([[#define ]$1[ 1 |
| 2703 ]$2], $3, |
| 2704 [tcl_cv_flag_]translit($1,[A-Z],[a-z])=yes, |
| 2705 [tcl_cv_flag_]translit($1,[A-Z],[a-z])=no))) |
| 2706 if test ["x${tcl_cv_flag_]translit($1,[A-Z],[a-z])[}" = "xyes"] ; then |
| 2707 AC_DEFINE($1, 1, [Add the ]$1[ flag when building]) |
| 2708 tcl_flags="$tcl_flags $1" |
| 2709 fi |
| 2710 ]) |
| 2711 |
| 2712 AC_DEFUN([TEA_TCL_EARLY_FLAGS],[ |
| 2713 AC_MSG_CHECKING([for required early compiler flags]) |
| 2714 tcl_flags="" |
| 2715 TEA_TCL_EARLY_FLAG(_ISOC99_SOURCE,[#include <stdlib.h>], |
| 2716 [char *p = (char *)strtoll; char *q = (char *)strtoull;]) |
| 2717 TEA_TCL_EARLY_FLAG(_LARGEFILE64_SOURCE,[#include <sys/stat.h>], |
| 2718 [struct stat64 buf; int i = stat64("/", &buf);]) |
| 2719 TEA_TCL_EARLY_FLAG(_LARGEFILE_SOURCE64,[#include <sys/stat.h>], |
| 2720 [char *p = (char *)open64;]) |
| 2721 if test "x${tcl_flags}" = "x" ; then |
| 2722 AC_MSG_RESULT([none]) |
| 2723 else |
| 2724 AC_MSG_RESULT([${tcl_flags}]) |
| 2725 fi |
| 2726 ]) |
| 2727 |
| 2728 #-------------------------------------------------------------------- |
| 2729 # TEA_TCL_64BIT_FLAGS |
| 2730 # |
| 2731 # Check for what is defined in the way of 64-bit features. |
| 2732 # |
| 2733 # Arguments: |
| 2734 # None |
| 2735 # |
| 2736 # Results: |
| 2737 # |
| 2738 # Might define the following vars: |
| 2739 # TCL_WIDE_INT_IS_LONG |
| 2740 # TCL_WIDE_INT_TYPE |
| 2741 # HAVE_STRUCT_DIRENT64 |
| 2742 # HAVE_STRUCT_STAT64 |
| 2743 # HAVE_TYPE_OFF64_T |
| 2744 #-------------------------------------------------------------------- |
| 2745 |
| 2746 AC_DEFUN([TEA_TCL_64BIT_FLAGS], [ |
| 2747 AC_MSG_CHECKING([for 64-bit integer type]) |
| 2748 AC_CACHE_VAL(tcl_cv_type_64bit,[ |
| 2749 tcl_cv_type_64bit=none |
| 2750 # See if the compiler knows natively about __int64 |
| 2751 AC_TRY_COMPILE(,[__int64 value = (__int64) 0;], |
| 2752 tcl_type_64bit=__int64, tcl_type_64bit="long long") |
| 2753 # See if we should use long anyway Note that we substitute in the |
| 2754 # type that is our current guess for a 64-bit type inside this check |
| 2755 # program, so it should be modified only carefully... |
| 2756 AC_TRY_COMPILE(,[switch (0) { |
| 2757 case 1: case (sizeof(]${tcl_type_64bit}[)==sizeof(long)): ; |
| 2758 }],tcl_cv_type_64bit=${tcl_type_64bit})]) |
| 2759 if test "${tcl_cv_type_64bit}" = none ; then |
| 2760 AC_DEFINE(TCL_WIDE_INT_IS_LONG, 1, [Are wide integers to be implemented
with C 'long's?]) |
| 2761 AC_MSG_RESULT([using long]) |
| 2762 elif test "${tcl_cv_type_64bit}" = "__int64" \ |
| 2763 -a "${TEA_PLATFORM}" = "windows" ; then |
| 2764 # TEA specific: We actually want to use the default tcl.h checks in |
| 2765 # this case to handle both TCL_WIDE_INT_TYPE and TCL_LL_MODIFIER* |
| 2766 AC_MSG_RESULT([using Tcl header defaults]) |
| 2767 else |
| 2768 AC_DEFINE_UNQUOTED(TCL_WIDE_INT_TYPE,${tcl_cv_type_64bit}, |
| 2769 [What type should be used to define wide integers?]) |
| 2770 AC_MSG_RESULT([${tcl_cv_type_64bit}]) |
| 2771 |
| 2772 # Now check for auxiliary declarations |
| 2773 AC_CACHE_CHECK([for struct dirent64], tcl_cv_struct_dirent64,[ |
| 2774 AC_TRY_COMPILE([#include <sys/types.h> |
| 2775 #include <dirent.h>],[struct dirent64 p;], |
| 2776 tcl_cv_struct_dirent64=yes,tcl_cv_struct_dirent64=no)]) |
| 2777 if test "x${tcl_cv_struct_dirent64}" = "xyes" ; then |
| 2778 AC_DEFINE(HAVE_STRUCT_DIRENT64, 1, [Is 'struct dirent64' in <sys/typ
es.h>?]) |
| 2779 fi |
| 2780 |
| 2781 AC_CACHE_CHECK([for struct stat64], tcl_cv_struct_stat64,[ |
| 2782 AC_TRY_COMPILE([#include <sys/stat.h>],[struct stat64 p; |
| 2783 ], |
| 2784 tcl_cv_struct_stat64=yes,tcl_cv_struct_stat64=no)]) |
| 2785 if test "x${tcl_cv_struct_stat64}" = "xyes" ; then |
| 2786 AC_DEFINE(HAVE_STRUCT_STAT64, 1, [Is 'struct stat64' in <sys/stat.h>
?]) |
| 2787 fi |
| 2788 |
| 2789 AC_CHECK_FUNCS(open64 lseek64) |
| 2790 AC_MSG_CHECKING([for off64_t]) |
| 2791 AC_CACHE_VAL(tcl_cv_type_off64_t,[ |
| 2792 AC_TRY_COMPILE([#include <sys/types.h>],[off64_t offset; |
| 2793 ], |
| 2794 tcl_cv_type_off64_t=yes,tcl_cv_type_off64_t=no)]) |
| 2795 dnl Define HAVE_TYPE_OFF64_T only when the off64_t type and the |
| 2796 dnl functions lseek64 and open64 are defined. |
| 2797 if test "x${tcl_cv_type_off64_t}" = "xyes" && \ |
| 2798 test "x${ac_cv_func_lseek64}" = "xyes" && \ |
| 2799 test "x${ac_cv_func_open64}" = "xyes" ; then |
| 2800 AC_DEFINE(HAVE_TYPE_OFF64_T, 1, [Is off64_t in <sys/types.h>?]) |
| 2801 AC_MSG_RESULT([yes]) |
| 2802 else |
| 2803 AC_MSG_RESULT([no]) |
| 2804 fi |
| 2805 fi |
| 2806 ]) |
| 2807 |
| 2808 ## |
| 2809 ## Here ends the standard Tcl configuration bits and starts the |
| 2810 ## TEA specific functions |
| 2811 ## |
| 2812 |
| 2813 #------------------------------------------------------------------------ |
| 2814 # TEA_INIT -- |
| 2815 # |
| 2816 # Init various Tcl Extension Architecture (TEA) variables. |
| 2817 # This should be the first called TEA_* macro. |
| 2818 # |
| 2819 # Arguments: |
| 2820 # none |
| 2821 # |
| 2822 # Results: |
| 2823 # |
| 2824 # Defines and substs the following vars: |
| 2825 # CYGPATH |
| 2826 # EXEEXT |
| 2827 # Defines only: |
| 2828 # TEA_VERSION |
| 2829 # TEA_INITED |
| 2830 # TEA_PLATFORM (windows or unix) |
| 2831 # |
| 2832 # "cygpath" is used on windows to generate native path names for include |
| 2833 # files. These variables should only be used with the compiler and linker |
| 2834 # since they generate native path names. |
| 2835 # |
| 2836 # EXEEXT |
| 2837 # Select the executable extension based on the host type. This |
| 2838 # is a lightweight replacement for AC_EXEEXT that doesn't require |
| 2839 # a compiler. |
| 2840 #------------------------------------------------------------------------ |
| 2841 |
| 2842 AC_DEFUN([TEA_INIT], [ |
| 2843 # TEA extensions pass this us the version of TEA they think they |
| 2844 # are compatible with. |
| 2845 TEA_VERSION="3.9" |
| 2846 |
| 2847 AC_MSG_CHECKING([for correct TEA configuration]) |
| 2848 if test x"${PACKAGE_NAME}" = x ; then |
| 2849 AC_MSG_ERROR([ |
| 2850 The PACKAGE_NAME variable must be defined by your TEA configure.in]) |
| 2851 fi |
| 2852 if test x"$1" = x ; then |
| 2853 AC_MSG_ERROR([ |
| 2854 TEA version not specified.]) |
| 2855 elif test "$1" != "${TEA_VERSION}" ; then |
| 2856 AC_MSG_RESULT([warning: requested TEA version "$1", have "${TEA_VERSION}
"]) |
| 2857 else |
| 2858 AC_MSG_RESULT([ok (TEA ${TEA_VERSION})]) |
| 2859 fi |
| 2860 |
| 2861 # If the user did not set CFLAGS, set it now to keep macros |
| 2862 # like AC_PROG_CC and AC_TRY_COMPILE from adding "-g -O2". |
| 2863 if test "${CFLAGS+set}" != "set" ; then |
| 2864 CFLAGS="" |
| 2865 fi |
| 2866 |
| 2867 case "`uname -s`" in |
| 2868 *win32*|*WIN32*|*MINGW32_*) |
| 2869 AC_CHECK_PROG(CYGPATH, cygpath, cygpath -w, echo) |
| 2870 EXEEXT=".exe" |
| 2871 TEA_PLATFORM="windows" |
| 2872 ;; |
| 2873 *CYGWIN_*) |
| 2874 CYGPATH=echo |
| 2875 EXEEXT=".exe" |
| 2876 # TEA_PLATFORM is determined later in LOAD_TCLCONFIG |
| 2877 ;; |
| 2878 *) |
| 2879 CYGPATH=echo |
| 2880 # Maybe we are cross-compiling.... |
| 2881 case ${host_alias} in |
| 2882 *mingw32*) |
| 2883 EXEEXT=".exe" |
| 2884 TEA_PLATFORM="windows" |
| 2885 ;; |
| 2886 *) |
| 2887 EXEEXT="" |
| 2888 TEA_PLATFORM="unix" |
| 2889 ;; |
| 2890 esac |
| 2891 ;; |
| 2892 esac |
| 2893 |
| 2894 # Check if exec_prefix is set. If not use fall back to prefix. |
| 2895 # Note when adjusted, so that TEA_PREFIX can correct for this. |
| 2896 # This is needed for recursive configures, since autoconf propagates |
| 2897 # $prefix, but not $exec_prefix (doh!). |
| 2898 if test x$exec_prefix = xNONE ; then |
| 2899 exec_prefix_default=yes |
| 2900 exec_prefix=$prefix |
| 2901 fi |
| 2902 |
| 2903 AC_MSG_NOTICE([configuring ${PACKAGE_NAME} ${PACKAGE_VERSION}]) |
| 2904 |
| 2905 AC_SUBST(EXEEXT) |
| 2906 AC_SUBST(CYGPATH) |
| 2907 |
| 2908 # This package name must be replaced statically for AC_SUBST to work |
| 2909 AC_SUBST(PKG_LIB_FILE) |
| 2910 # Substitute STUB_LIB_FILE in case package creates a stub library too. |
| 2911 AC_SUBST(PKG_STUB_LIB_FILE) |
| 2912 |
| 2913 # We AC_SUBST these here to ensure they are subst'ed, |
| 2914 # in case the user doesn't call TEA_ADD_... |
| 2915 AC_SUBST(PKG_STUB_SOURCES) |
| 2916 AC_SUBST(PKG_STUB_OBJECTS) |
| 2917 AC_SUBST(PKG_TCL_SOURCES) |
| 2918 AC_SUBST(PKG_HEADERS) |
| 2919 AC_SUBST(PKG_INCLUDES) |
| 2920 AC_SUBST(PKG_LIBS) |
| 2921 AC_SUBST(PKG_CFLAGS) |
| 2922 ]) |
| 2923 |
| 2924 #------------------------------------------------------------------------ |
| 2925 # TEA_ADD_SOURCES -- |
| 2926 # |
| 2927 # Specify one or more source files. Users should check for |
| 2928 # the right platform before adding to their list. |
| 2929 # It is not important to specify the directory, as long as it is |
| 2930 # in the generic, win or unix subdirectory of $(srcdir). |
| 2931 # |
| 2932 # Arguments: |
| 2933 # one or more file names |
| 2934 # |
| 2935 # Results: |
| 2936 # |
| 2937 # Defines and substs the following vars: |
| 2938 # PKG_SOURCES |
| 2939 # PKG_OBJECTS |
| 2940 #------------------------------------------------------------------------ |
| 2941 AC_DEFUN([TEA_ADD_SOURCES], [ |
| 2942 vars="$@" |
| 2943 for i in $vars; do |
| 2944 case $i in |
| 2945 [\$]*) |
| 2946 # allow $-var names |
| 2947 PKG_SOURCES="$PKG_SOURCES $i" |
| 2948 PKG_OBJECTS="$PKG_OBJECTS $i" |
| 2949 ;; |
| 2950 *) |
| 2951 # check for existence - allows for generic/win/unix VPATH |
| 2952 # To add more dirs here (like 'src'), you have to update VPATH |
| 2953 # in Makefile.in as well |
| 2954 if test ! -f "${srcdir}/$i" -a ! -f "${srcdir}/generic/$i" \ |
| 2955 -a ! -f "${srcdir}/win/$i" -a ! -f "${srcdir}/unix/$i" \ |
| 2956 -a ! -f "${srcdir}/macosx/$i" \ |
| 2957 ; then |
| 2958 AC_MSG_ERROR([could not find source file '$i']) |
| 2959 fi |
| 2960 PKG_SOURCES="$PKG_SOURCES $i" |
| 2961 # this assumes it is in a VPATH dir |
| 2962 i=`basename $i` |
| 2963 # handle user calling this before or after TEA_SETUP_COMPILER |
| 2964 if test x"${OBJEXT}" != x ; then |
| 2965 j="`echo $i | sed -e 's/\.[[^.]]*$//'`.${OBJEXT}" |
| 2966 else |
| 2967 j="`echo $i | sed -e 's/\.[[^.]]*$//'`.\${OBJEXT}" |
| 2968 fi |
| 2969 PKG_OBJECTS="$PKG_OBJECTS $j" |
| 2970 ;; |
| 2971 esac |
| 2972 done |
| 2973 AC_SUBST(PKG_SOURCES) |
| 2974 AC_SUBST(PKG_OBJECTS) |
| 2975 ]) |
| 2976 |
| 2977 #------------------------------------------------------------------------ |
| 2978 # TEA_ADD_STUB_SOURCES -- |
| 2979 # |
| 2980 # Specify one or more source files. Users should check for |
| 2981 # the right platform before adding to their list. |
| 2982 # It is not important to specify the directory, as long as it is |
| 2983 # in the generic, win or unix subdirectory of $(srcdir). |
| 2984 # |
| 2985 # Arguments: |
| 2986 # one or more file names |
| 2987 # |
| 2988 # Results: |
| 2989 # |
| 2990 # Defines and substs the following vars: |
| 2991 # PKG_STUB_SOURCES |
| 2992 # PKG_STUB_OBJECTS |
| 2993 #------------------------------------------------------------------------ |
| 2994 AC_DEFUN([TEA_ADD_STUB_SOURCES], [ |
| 2995 vars="$@" |
| 2996 for i in $vars; do |
| 2997 # check for existence - allows for generic/win/unix VPATH |
| 2998 if test ! -f "${srcdir}/$i" -a ! -f "${srcdir}/generic/$i" \ |
| 2999 -a ! -f "${srcdir}/win/$i" -a ! -f "${srcdir}/unix/$i" \ |
| 3000 -a ! -f "${srcdir}/macosx/$i" \ |
| 3001 ; then |
| 3002 AC_MSG_ERROR([could not find stub source file '$i']) |
| 3003 fi |
| 3004 PKG_STUB_SOURCES="$PKG_STUB_SOURCES $i" |
| 3005 # this assumes it is in a VPATH dir |
| 3006 i=`basename $i` |
| 3007 # handle user calling this before or after TEA_SETUP_COMPILER |
| 3008 if test x"${OBJEXT}" != x ; then |
| 3009 j="`echo $i | sed -e 's/\.[[^.]]*$//'`.${OBJEXT}" |
| 3010 else |
| 3011 j="`echo $i | sed -e 's/\.[[^.]]*$//'`.\${OBJEXT}" |
| 3012 fi |
| 3013 PKG_STUB_OBJECTS="$PKG_STUB_OBJECTS $j" |
| 3014 done |
| 3015 AC_SUBST(PKG_STUB_SOURCES) |
| 3016 AC_SUBST(PKG_STUB_OBJECTS) |
| 3017 ]) |
| 3018 |
| 3019 #------------------------------------------------------------------------ |
| 3020 # TEA_ADD_TCL_SOURCES -- |
| 3021 # |
| 3022 # Specify one or more Tcl source files. These should be platform |
| 3023 # independent runtime files. |
| 3024 # |
| 3025 # Arguments: |
| 3026 # one or more file names |
| 3027 # |
| 3028 # Results: |
| 3029 # |
| 3030 # Defines and substs the following vars: |
| 3031 # PKG_TCL_SOURCES |
| 3032 #------------------------------------------------------------------------ |
| 3033 AC_DEFUN([TEA_ADD_TCL_SOURCES], [ |
| 3034 vars="$@" |
| 3035 for i in $vars; do |
| 3036 # check for existence, be strict because it is installed |
| 3037 if test ! -f "${srcdir}/$i" ; then |
| 3038 AC_MSG_ERROR([could not find tcl source file '${srcdir}/$i']) |
| 3039 fi |
| 3040 PKG_TCL_SOURCES="$PKG_TCL_SOURCES $i" |
| 3041 done |
| 3042 AC_SUBST(PKG_TCL_SOURCES) |
| 3043 ]) |
| 3044 |
| 3045 #------------------------------------------------------------------------ |
| 3046 # TEA_ADD_HEADERS -- |
| 3047 # |
| 3048 # Specify one or more source headers. Users should check for |
| 3049 # the right platform before adding to their list. |
| 3050 # |
| 3051 # Arguments: |
| 3052 # one or more file names |
| 3053 # |
| 3054 # Results: |
| 3055 # |
| 3056 # Defines and substs the following vars: |
| 3057 # PKG_HEADERS |
| 3058 #------------------------------------------------------------------------ |
| 3059 AC_DEFUN([TEA_ADD_HEADERS], [ |
| 3060 vars="$@" |
| 3061 for i in $vars; do |
| 3062 # check for existence, be strict because it is installed |
| 3063 if test ! -f "${srcdir}/$i" ; then |
| 3064 AC_MSG_ERROR([could not find header file '${srcdir}/$i']) |
| 3065 fi |
| 3066 PKG_HEADERS="$PKG_HEADERS $i" |
| 3067 done |
| 3068 AC_SUBST(PKG_HEADERS) |
| 3069 ]) |
| 3070 |
| 3071 #------------------------------------------------------------------------ |
| 3072 # TEA_ADD_INCLUDES -- |
| 3073 # |
| 3074 # Specify one or more include dirs. Users should check for |
| 3075 # the right platform before adding to their list. |
| 3076 # |
| 3077 # Arguments: |
| 3078 # one or more file names |
| 3079 # |
| 3080 # Results: |
| 3081 # |
| 3082 # Defines and substs the following vars: |
| 3083 # PKG_INCLUDES |
| 3084 #------------------------------------------------------------------------ |
| 3085 AC_DEFUN([TEA_ADD_INCLUDES], [ |
| 3086 vars="$@" |
| 3087 for i in $vars; do |
| 3088 PKG_INCLUDES="$PKG_INCLUDES $i" |
| 3089 done |
| 3090 AC_SUBST(PKG_INCLUDES) |
| 3091 ]) |
| 3092 |
| 3093 #------------------------------------------------------------------------ |
| 3094 # TEA_ADD_LIBS -- |
| 3095 # |
| 3096 # Specify one or more libraries. Users should check for |
| 3097 # the right platform before adding to their list. For Windows, |
| 3098 # libraries provided in "foo.lib" format will be converted to |
| 3099 # "-lfoo" when using GCC (mingw). |
| 3100 # |
| 3101 # Arguments: |
| 3102 # one or more file names |
| 3103 # |
| 3104 # Results: |
| 3105 # |
| 3106 # Defines and substs the following vars: |
| 3107 # PKG_LIBS |
| 3108 #------------------------------------------------------------------------ |
| 3109 AC_DEFUN([TEA_ADD_LIBS], [ |
| 3110 vars="$@" |
| 3111 for i in $vars; do |
| 3112 if test "${TEA_PLATFORM}" = "windows" -a "$GCC" = "yes" ; then |
| 3113 # Convert foo.lib to -lfoo for GCC. No-op if not *.lib |
| 3114 i=`echo "$i" | sed -e 's/^\([[^-]].*\)\.lib[$]/-l\1/i'` |
| 3115 fi |
| 3116 PKG_LIBS="$PKG_LIBS $i" |
| 3117 done |
| 3118 AC_SUBST(PKG_LIBS) |
| 3119 ]) |
| 3120 |
| 3121 #------------------------------------------------------------------------ |
| 3122 # TEA_ADD_CFLAGS -- |
| 3123 # |
| 3124 # Specify one or more CFLAGS. Users should check for |
| 3125 # the right platform before adding to their list. |
| 3126 # |
| 3127 # Arguments: |
| 3128 # one or more file names |
| 3129 # |
| 3130 # Results: |
| 3131 # |
| 3132 # Defines and substs the following vars: |
| 3133 # PKG_CFLAGS |
| 3134 #------------------------------------------------------------------------ |
| 3135 AC_DEFUN([TEA_ADD_CFLAGS], [ |
| 3136 PKG_CFLAGS="$PKG_CFLAGS $@" |
| 3137 AC_SUBST(PKG_CFLAGS) |
| 3138 ]) |
| 3139 |
| 3140 #------------------------------------------------------------------------ |
| 3141 # TEA_ADD_CLEANFILES -- |
| 3142 # |
| 3143 # Specify one or more CLEANFILES. |
| 3144 # |
| 3145 # Arguments: |
| 3146 # one or more file names to clean target |
| 3147 # |
| 3148 # Results: |
| 3149 # |
| 3150 # Appends to CLEANFILES, already defined for subst in LOAD_TCLCONFIG |
| 3151 #------------------------------------------------------------------------ |
| 3152 AC_DEFUN([TEA_ADD_CLEANFILES], [ |
| 3153 CLEANFILES="$CLEANFILES $@" |
| 3154 ]) |
| 3155 |
| 3156 #------------------------------------------------------------------------ |
| 3157 # TEA_PREFIX -- |
| 3158 # |
| 3159 # Handle the --prefix=... option by defaulting to what Tcl gave |
| 3160 # |
| 3161 # Arguments: |
| 3162 # none |
| 3163 # |
| 3164 # Results: |
| 3165 # |
| 3166 # If --prefix or --exec-prefix was not specified, $prefix and |
| 3167 # $exec_prefix will be set to the values given to Tcl when it was |
| 3168 # configured. |
| 3169 #------------------------------------------------------------------------ |
| 3170 AC_DEFUN([TEA_PREFIX], [ |
| 3171 if test "${prefix}" = "NONE"; then |
| 3172 prefix_default=yes |
| 3173 if test x"${TCL_PREFIX}" != x; then |
| 3174 AC_MSG_NOTICE([--prefix defaulting to TCL_PREFIX ${TCL_PREFIX}]) |
| 3175 prefix=${TCL_PREFIX} |
| 3176 else |
| 3177 AC_MSG_NOTICE([--prefix defaulting to /usr/local]) |
| 3178 prefix=/usr/local |
| 3179 fi |
| 3180 fi |
| 3181 if test "${exec_prefix}" = "NONE" -a x"${prefix_default}" = x"yes" \ |
| 3182 -o x"${exec_prefix_default}" = x"yes" ; then |
| 3183 if test x"${TCL_EXEC_PREFIX}" != x; then |
| 3184 AC_MSG_NOTICE([--exec-prefix defaulting to TCL_EXEC_PREFIX ${TCL_EXE
C_PREFIX}]) |
| 3185 exec_prefix=${TCL_EXEC_PREFIX} |
| 3186 else |
| 3187 AC_MSG_NOTICE([--exec-prefix defaulting to ${prefix}]) |
| 3188 exec_prefix=$prefix |
| 3189 fi |
| 3190 fi |
| 3191 ]) |
| 3192 |
| 3193 #------------------------------------------------------------------------ |
| 3194 # TEA_SETUP_COMPILER_CC -- |
| 3195 # |
| 3196 # Do compiler checks the way we want. This is just a replacement |
| 3197 # for AC_PROG_CC in TEA configure.in files to make them cleaner. |
| 3198 # |
| 3199 # Arguments: |
| 3200 # none |
| 3201 # |
| 3202 # Results: |
| 3203 # |
| 3204 # Sets up CC var and other standard bits we need to make executables. |
| 3205 #------------------------------------------------------------------------ |
| 3206 AC_DEFUN([TEA_SETUP_COMPILER_CC], [ |
| 3207 # Don't put any macros that use the compiler (e.g. AC_TRY_COMPILE) |
| 3208 # in this macro, they need to go into TEA_SETUP_COMPILER instead. |
| 3209 |
| 3210 AC_PROG_CC |
| 3211 AC_PROG_CPP |
| 3212 |
| 3213 INSTALL="\$(SHELL) \$(srcdir)/tclconfig/install-sh -c" |
| 3214 AC_SUBST(INSTALL) |
| 3215 INSTALL_DATA="\${INSTALL} -m 644" |
| 3216 AC_SUBST(INSTALL_DATA) |
| 3217 INSTALL_PROGRAM="\${INSTALL}" |
| 3218 AC_SUBST(INSTALL_PROGRAM) |
| 3219 INSTALL_SCRIPT="\${INSTALL}" |
| 3220 AC_SUBST(INSTALL_SCRIPT) |
| 3221 |
| 3222 #-------------------------------------------------------------------- |
| 3223 # Checks to see if the make program sets the $MAKE variable. |
| 3224 #-------------------------------------------------------------------- |
| 3225 |
| 3226 AC_PROG_MAKE_SET |
| 3227 |
| 3228 #-------------------------------------------------------------------- |
| 3229 # Find ranlib |
| 3230 #-------------------------------------------------------------------- |
| 3231 |
| 3232 AC_CHECK_TOOL(RANLIB, ranlib) |
| 3233 |
| 3234 #-------------------------------------------------------------------- |
| 3235 # Determines the correct binary file extension (.o, .obj, .exe etc.) |
| 3236 #-------------------------------------------------------------------- |
| 3237 |
| 3238 AC_OBJEXT |
| 3239 AC_EXEEXT |
| 3240 ]) |
| 3241 |
| 3242 #------------------------------------------------------------------------ |
| 3243 # TEA_SETUP_COMPILER -- |
| 3244 # |
| 3245 # Do compiler checks that use the compiler. This must go after |
| 3246 # TEA_SETUP_COMPILER_CC, which does the actual compiler check. |
| 3247 # |
| 3248 # Arguments: |
| 3249 # none |
| 3250 # |
| 3251 # Results: |
| 3252 # |
| 3253 # Sets up CC var and other standard bits we need to make executables. |
| 3254 #------------------------------------------------------------------------ |
| 3255 AC_DEFUN([TEA_SETUP_COMPILER], [ |
| 3256 # Any macros that use the compiler (e.g. AC_TRY_COMPILE) have to go here. |
| 3257 AC_REQUIRE([TEA_SETUP_COMPILER_CC]) |
| 3258 |
| 3259 #------------------------------------------------------------------------ |
| 3260 # If we're using GCC, see if the compiler understands -pipe. If so, use it. |
| 3261 # It makes compiling go faster. (This is only a performance feature.) |
| 3262 #------------------------------------------------------------------------ |
| 3263 |
| 3264 if test -z "$no_pipe" -a -n "$GCC"; then |
| 3265 AC_CACHE_CHECK([if the compiler understands -pipe], |
| 3266 tcl_cv_cc_pipe, [ |
| 3267 hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -pipe" |
| 3268 AC_TRY_COMPILE(,, tcl_cv_cc_pipe=yes, tcl_cv_cc_pipe=no) |
| 3269 CFLAGS=$hold_cflags]) |
| 3270 if test $tcl_cv_cc_pipe = yes; then |
| 3271 CFLAGS="$CFLAGS -pipe" |
| 3272 fi |
| 3273 fi |
| 3274 |
| 3275 #-------------------------------------------------------------------- |
| 3276 # Common compiler flag setup |
| 3277 #-------------------------------------------------------------------- |
| 3278 |
| 3279 AC_C_BIGENDIAN |
| 3280 if test "${TEA_PLATFORM}" = "unix" ; then |
| 3281 TEA_TCL_LINK_LIBS |
| 3282 TEA_MISSING_POSIX_HEADERS |
| 3283 # Let the user call this, because if it triggers, they will |
| 3284 # need a compat/strtod.c that is correct. Users can also |
| 3285 # use Tcl_GetDouble(FromObj) instead. |
| 3286 #TEA_BUGGY_STRTOD |
| 3287 fi |
| 3288 ]) |
| 3289 |
| 3290 #------------------------------------------------------------------------ |
| 3291 # TEA_MAKE_LIB -- |
| 3292 # |
| 3293 # Generate a line that can be used to build a shared/unshared library |
| 3294 # in a platform independent manner. |
| 3295 # |
| 3296 # Arguments: |
| 3297 # none |
| 3298 # |
| 3299 # Requires: |
| 3300 # |
| 3301 # Results: |
| 3302 # |
| 3303 # Defines the following vars: |
| 3304 # CFLAGS - Done late here to note disturb other AC macros |
| 3305 # MAKE_LIB - Command to execute to build the Tcl library; |
| 3306 # differs depending on whether or not Tcl is being |
| 3307 # compiled as a shared library. |
| 3308 # MAKE_SHARED_LIB Makefile rule for building a shared library |
| 3309 # MAKE_STATIC_LIB Makefile rule for building a static library |
| 3310 # MAKE_STUB_LIB Makefile rule for building a stub library |
| 3311 # VC_MANIFEST_EMBED_DLL Makefile rule for embedded VC manifest in DLL |
| 3312 # VC_MANIFEST_EMBED_EXE Makefile rule for embedded VC manifest in EXE |
| 3313 #------------------------------------------------------------------------ |
| 3314 |
| 3315 AC_DEFUN([TEA_MAKE_LIB], [ |
| 3316 if test "${TEA_PLATFORM}" = "windows" -a "$GCC" != "yes"; then |
| 3317 MAKE_STATIC_LIB="\${STLIB_LD} -out:\[$]@ \$(PKG_OBJECTS)" |
| 3318 MAKE_SHARED_LIB="\${SHLIB_LD} \${SHLIB_LD_LIBS} \${LDFLAGS_DEFAULT} -out
:\[$]@ \$(PKG_OBJECTS)" |
| 3319 AC_EGREP_CPP([manifest needed], [ |
| 3320 #if defined(_MSC_VER) && _MSC_VER >= 1400 |
| 3321 print("manifest needed") |
| 3322 #endif |
| 3323 ], [ |
| 3324 # Could do a CHECK_PROG for mt, but should always be with MSVC8+ |
| 3325 VC_MANIFEST_EMBED_DLL="if test -f \[$]@.manifest ; then mt.exe -nologo -
manifest \[$]@.manifest -outputresource:\[$]@\;2 ; fi" |
| 3326 VC_MANIFEST_EMBED_EXE="if test -f \[$]@.manifest ; then mt.exe -nologo -
manifest \[$]@.manifest -outputresource:\[$]@\;1 ; fi" |
| 3327 MAKE_SHARED_LIB="${MAKE_SHARED_LIB} ; ${VC_MANIFEST_EMBED_DLL}" |
| 3328 TEA_ADD_CLEANFILES([*.manifest]) |
| 3329 ]) |
| 3330 MAKE_STUB_LIB="\${STLIB_LD} -nodefaultlib -out:\[$]@ \$(PKG_STUB_OBJECTS
)" |
| 3331 else |
| 3332 MAKE_STATIC_LIB="\${STLIB_LD} \[$]@ \$(PKG_OBJECTS)" |
| 3333 MAKE_SHARED_LIB="\${SHLIB_LD} -o \[$]@ \$(PKG_OBJECTS) \${SHLIB_LD_LIBS}
" |
| 3334 MAKE_STUB_LIB="\${STLIB_LD} \[$]@ \$(PKG_STUB_OBJECTS)" |
| 3335 fi |
| 3336 |
| 3337 if test "${SHARED_BUILD}" = "1" ; then |
| 3338 MAKE_LIB="${MAKE_SHARED_LIB} " |
| 3339 else |
| 3340 MAKE_LIB="${MAKE_STATIC_LIB} " |
| 3341 fi |
| 3342 |
| 3343 #-------------------------------------------------------------------- |
| 3344 # Shared libraries and static libraries have different names. |
| 3345 # Use the double eval to make sure any variables in the suffix is |
| 3346 # substituted. (@@@ Might not be necessary anymore) |
| 3347 #-------------------------------------------------------------------- |
| 3348 |
| 3349 if test "${TEA_PLATFORM}" = "windows" ; then |
| 3350 if test "${SHARED_BUILD}" = "1" ; then |
| 3351 # We force the unresolved linking of symbols that are really in |
| 3352 # the private libraries of Tcl and Tk. |
| 3353 if test x"${TK_BIN_DIR}" != x ; then |
| 3354 SHLIB_LD_LIBS="${SHLIB_LD_LIBS} \"`${CYGPATH} ${TK_BIN_DIR}/${TK
_STUB_LIB_FILE}`\"" |
| 3355 fi |
| 3356 SHLIB_LD_LIBS="${SHLIB_LD_LIBS} \"`${CYGPATH} ${TCL_BIN_DIR}/${TCL_S
TUB_LIB_FILE}`\"" |
| 3357 if test "$GCC" = "yes"; then |
| 3358 SHLIB_LD_LIBS="${SHLIB_LD_LIBS} -static-libgcc" |
| 3359 fi |
| 3360 eval eval "PKG_LIB_FILE=${PACKAGE_NAME}${SHARED_LIB_SUFFIX}" |
| 3361 else |
| 3362 eval eval "PKG_LIB_FILE=${PACKAGE_NAME}${UNSHARED_LIB_SUFFIX}" |
| 3363 if test "$GCC" = "yes"; then |
| 3364 PKG_LIB_FILE=lib${PKG_LIB_FILE} |
| 3365 fi |
| 3366 fi |
| 3367 # Some packages build their own stubs libraries |
| 3368 eval eval "PKG_STUB_LIB_FILE=${PACKAGE_NAME}stub${UNSHARED_LIB_SUFFIX}" |
| 3369 if test "$GCC" = "yes"; then |
| 3370 PKG_STUB_LIB_FILE=lib${PKG_STUB_LIB_FILE} |
| 3371 fi |
| 3372 # These aren't needed on Windows (either MSVC or gcc) |
| 3373 RANLIB=: |
| 3374 RANLIB_STUB=: |
| 3375 else |
| 3376 RANLIB_STUB="${RANLIB}" |
| 3377 if test "${SHARED_BUILD}" = "1" ; then |
| 3378 SHLIB_LD_LIBS="${SHLIB_LD_LIBS} ${TCL_STUB_LIB_SPEC}" |
| 3379 if test x"${TK_BIN_DIR}" != x ; then |
| 3380 SHLIB_LD_LIBS="${SHLIB_LD_LIBS} ${TK_STUB_LIB_SPEC}" |
| 3381 fi |
| 3382 eval eval "PKG_LIB_FILE=lib${PACKAGE_NAME}${SHARED_LIB_SUFFIX}" |
| 3383 RANLIB=: |
| 3384 else |
| 3385 eval eval "PKG_LIB_FILE=lib${PACKAGE_NAME}${UNSHARED_LIB_SUFFIX}" |
| 3386 fi |
| 3387 # Some packages build their own stubs libraries |
| 3388 eval eval "PKG_STUB_LIB_FILE=lib${PACKAGE_NAME}stub${UNSHARED_LIB_SUFFIX
}" |
| 3389 fi |
| 3390 |
| 3391 # These are escaped so that only CFLAGS is picked up at configure time. |
| 3392 # The other values will be substituted at make time. |
| 3393 CFLAGS="${CFLAGS} \${CFLAGS_DEFAULT} \${CFLAGS_WARNING}" |
| 3394 if test "${SHARED_BUILD}" = "1" ; then |
| 3395 CFLAGS="${CFLAGS} \${SHLIB_CFLAGS}" |
| 3396 fi |
| 3397 |
| 3398 AC_SUBST(MAKE_LIB) |
| 3399 AC_SUBST(MAKE_SHARED_LIB) |
| 3400 AC_SUBST(MAKE_STATIC_LIB) |
| 3401 AC_SUBST(MAKE_STUB_LIB) |
| 3402 AC_SUBST(RANLIB_STUB) |
| 3403 AC_SUBST(VC_MANIFEST_EMBED_DLL) |
| 3404 AC_SUBST(VC_MANIFEST_EMBED_EXE) |
| 3405 ]) |
| 3406 |
| 3407 #------------------------------------------------------------------------ |
| 3408 # TEA_LIB_SPEC -- |
| 3409 # |
| 3410 # Compute the name of an existing object library located in libdir |
| 3411 # from the given base name and produce the appropriate linker flags. |
| 3412 # |
| 3413 # Arguments: |
| 3414 # basename The base name of the library without version |
| 3415 # numbers, extensions, or "lib" prefixes. |
| 3416 # extra_dir Extra directory in which to search for the |
| 3417 # library. This location is used first, then |
| 3418 # $prefix/$exec-prefix, then some defaults. |
| 3419 # |
| 3420 # Requires: |
| 3421 # TEA_INIT and TEA_PREFIX must be called first. |
| 3422 # |
| 3423 # Results: |
| 3424 # |
| 3425 # Defines the following vars: |
| 3426 # ${basename}_LIB_NAME The computed library name. |
| 3427 # ${basename}_LIB_SPEC The computed linker flags. |
| 3428 #------------------------------------------------------------------------ |
| 3429 |
| 3430 AC_DEFUN([TEA_LIB_SPEC], [ |
| 3431 AC_MSG_CHECKING([for $1 library]) |
| 3432 |
| 3433 # Look in exec-prefix for the library (defined by TEA_PREFIX). |
| 3434 |
| 3435 tea_lib_name_dir="${exec_prefix}/lib" |
| 3436 |
| 3437 # Or in a user-specified location. |
| 3438 |
| 3439 if test x"$2" != x ; then |
| 3440 tea_extra_lib_dir=$2 |
| 3441 else |
| 3442 tea_extra_lib_dir=NONE |
| 3443 fi |
| 3444 |
| 3445 for i in \ |
| 3446 `ls -dr ${tea_extra_lib_dir}/$1[[0-9]]*.lib 2>/dev/null ` \ |
| 3447 `ls -dr ${tea_extra_lib_dir}/lib$1[[0-9]]* 2>/dev/null ` \ |
| 3448 `ls -dr ${tea_lib_name_dir}/$1[[0-9]]*.lib 2>/dev/null ` \ |
| 3449 `ls -dr ${tea_lib_name_dir}/lib$1[[0-9]]* 2>/dev/null ` \ |
| 3450 `ls -dr /usr/lib/$1[[0-9]]*.lib 2>/dev/null ` \ |
| 3451 `ls -dr /usr/lib/lib$1[[0-9]]* 2>/dev/null ` \ |
| 3452 `ls -dr /usr/lib64/$1[[0-9]]*.lib 2>/dev/null ` \ |
| 3453 `ls -dr /usr/lib64/lib$1[[0-9]]* 2>/dev/null ` \ |
| 3454 `ls -dr /usr/local/lib/$1[[0-9]]*.lib 2>/dev/null ` \ |
| 3455 `ls -dr /usr/local/lib/lib$1[[0-9]]* 2>/dev/null ` ; do |
| 3456 if test -f "$i" ; then |
| 3457 tea_lib_name_dir=`dirname $i` |
| 3458 $1_LIB_NAME=`basename $i` |
| 3459 $1_LIB_PATH_NAME=$i |
| 3460 break |
| 3461 fi |
| 3462 done |
| 3463 |
| 3464 if test "${TEA_PLATFORM}" = "windows"; then |
| 3465 $1_LIB_SPEC=\"`${CYGPATH} ${$1_LIB_PATH_NAME} 2>/dev/null`\" |
| 3466 else |
| 3467 # Strip off the leading "lib" and trailing ".a" or ".so" |
| 3468 |
| 3469 tea_lib_name_lib=`echo ${$1_LIB_NAME}|sed -e 's/^lib//' -e 's/\.[[^.]]*$
//' -e 's/\.so.*//'` |
| 3470 $1_LIB_SPEC="-L${tea_lib_name_dir} -l${tea_lib_name_lib}" |
| 3471 fi |
| 3472 |
| 3473 if test "x${$1_LIB_NAME}" = x ; then |
| 3474 AC_MSG_ERROR([not found]) |
| 3475 else |
| 3476 AC_MSG_RESULT([${$1_LIB_SPEC}]) |
| 3477 fi |
| 3478 ]) |
| 3479 |
| 3480 #------------------------------------------------------------------------ |
| 3481 # TEA_PRIVATE_TCL_HEADERS -- |
| 3482 # |
| 3483 # Locate the private Tcl include files |
| 3484 # |
| 3485 # Arguments: |
| 3486 # |
| 3487 # Requires: |
| 3488 # TCL_SRC_DIR Assumes that TEA_LOAD_TCLCONFIG has |
| 3489 # already been called. |
| 3490 # |
| 3491 # Results: |
| 3492 # |
| 3493 # Substitutes the following vars: |
| 3494 # TCL_TOP_DIR_NATIVE |
| 3495 # TCL_INCLUDES |
| 3496 #------------------------------------------------------------------------ |
| 3497 |
| 3498 AC_DEFUN([TEA_PRIVATE_TCL_HEADERS], [ |
| 3499 # Allow for --with-tclinclude to take effect and define ${ac_cv_c_tclh} |
| 3500 AC_REQUIRE([TEA_PUBLIC_TCL_HEADERS]) |
| 3501 AC_MSG_CHECKING([for Tcl private include files]) |
| 3502 |
| 3503 TCL_SRC_DIR_NATIVE=`${CYGPATH} ${TCL_SRC_DIR}` |
| 3504 TCL_TOP_DIR_NATIVE=\"${TCL_SRC_DIR_NATIVE}\" |
| 3505 |
| 3506 # Check to see if tcl<Plat>Port.h isn't already with the public headers |
| 3507 # Don't look for tclInt.h because that resides with tcl.h in the core |
| 3508 # sources, but the <plat>Port headers are in a different directory |
| 3509 if test "${TEA_PLATFORM}" = "windows" -a \ |
| 3510 -f "${ac_cv_c_tclh}/tclWinPort.h"; then |
| 3511 result="private headers found with public headers" |
| 3512 elif test "${TEA_PLATFORM}" = "unix" -a \ |
| 3513 -f "${ac_cv_c_tclh}/tclUnixPort.h"; then |
| 3514 result="private headers found with public headers" |
| 3515 else |
| 3516 TCL_GENERIC_DIR_NATIVE=\"${TCL_SRC_DIR_NATIVE}/generic\" |
| 3517 if test "${TEA_PLATFORM}" = "windows"; then |
| 3518 TCL_PLATFORM_DIR_NATIVE=\"${TCL_SRC_DIR_NATIVE}/win\" |
| 3519 else |
| 3520 TCL_PLATFORM_DIR_NATIVE=\"${TCL_SRC_DIR_NATIVE}/unix\" |
| 3521 fi |
| 3522 # Overwrite the previous TCL_INCLUDES as this should capture both |
| 3523 # public and private headers in the same set. |
| 3524 # We want to ensure these are substituted so as not to require |
| 3525 # any *_NATIVE vars be defined in the Makefile |
| 3526 TCL_INCLUDES="-I${TCL_GENERIC_DIR_NATIVE} -I${TCL_PLATFORM_DIR_NATIVE}" |
| 3527 if test "`uname -s`" = "Darwin"; then |
| 3528 # If Tcl was built as a framework, attempt to use |
| 3529 # the framework's Headers and PrivateHeaders directories |
| 3530 case ${TCL_DEFS} in |
| 3531 *TCL_FRAMEWORK*) |
| 3532 if test -d "${TCL_BIN_DIR}/Headers" -a \ |
| 3533 -d "${TCL_BIN_DIR}/PrivateHeaders"; then |
| 3534 TCL_INCLUDES="-I\"${TCL_BIN_DIR}/Headers\" -I\"${TCL_BIN
_DIR}/PrivateHeaders\" ${TCL_INCLUDES}" |
| 3535 else |
| 3536 TCL_INCLUDES="${TCL_INCLUDES} ${TCL_INCLUDE_SPEC} `echo
"${TCL_INCLUDE_SPEC}" | sed -e 's/Headers/PrivateHeaders/'`" |
| 3537 fi |
| 3538 ;; |
| 3539 esac |
| 3540 result="Using ${TCL_INCLUDES}" |
| 3541 else |
| 3542 if test ! -f "${TCL_SRC_DIR}/generic/tclInt.h" ; then |
| 3543 AC_MSG_ERROR([Cannot find private header tclInt.h in ${TCL_SRC_D
IR}]) |
| 3544 fi |
| 3545 result="Using srcdir found in tclConfig.sh: ${TCL_SRC_DIR}" |
| 3546 fi |
| 3547 fi |
| 3548 |
| 3549 AC_SUBST(TCL_TOP_DIR_NATIVE) |
| 3550 |
| 3551 AC_SUBST(TCL_INCLUDES) |
| 3552 AC_MSG_RESULT([${result}]) |
| 3553 ]) |
| 3554 |
| 3555 #------------------------------------------------------------------------ |
| 3556 # TEA_PUBLIC_TCL_HEADERS -- |
| 3557 # |
| 3558 # Locate the installed public Tcl header files |
| 3559 # |
| 3560 # Arguments: |
| 3561 # None. |
| 3562 # |
| 3563 # Requires: |
| 3564 # CYGPATH must be set |
| 3565 # |
| 3566 # Results: |
| 3567 # |
| 3568 # Adds a --with-tclinclude switch to configure. |
| 3569 # Result is cached. |
| 3570 # |
| 3571 # Substitutes the following vars: |
| 3572 # TCL_INCLUDES |
| 3573 #------------------------------------------------------------------------ |
| 3574 |
| 3575 AC_DEFUN([TEA_PUBLIC_TCL_HEADERS], [ |
| 3576 AC_MSG_CHECKING([for Tcl public headers]) |
| 3577 |
| 3578 AC_ARG_WITH(tclinclude, [ --with-tclinclude directory containing the
public Tcl header files], with_tclinclude=${withval}) |
| 3579 |
| 3580 AC_CACHE_VAL(ac_cv_c_tclh, [ |
| 3581 # Use the value from --with-tclinclude, if it was given |
| 3582 |
| 3583 if test x"${with_tclinclude}" != x ; then |
| 3584 if test -f "${with_tclinclude}/tcl.h" ; then |
| 3585 ac_cv_c_tclh=${with_tclinclude} |
| 3586 else |
| 3587 AC_MSG_ERROR([${with_tclinclude} directory does not contain tcl.
h]) |
| 3588 fi |
| 3589 else |
| 3590 list="" |
| 3591 if test "`uname -s`" = "Darwin"; then |
| 3592 # If Tcl was built as a framework, attempt to use |
| 3593 # the framework's Headers directory |
| 3594 case ${TCL_DEFS} in |
| 3595 *TCL_FRAMEWORK*) |
| 3596 list="`ls -d ${TCL_BIN_DIR}/Headers 2>/dev/null`" |
| 3597 ;; |
| 3598 esac |
| 3599 fi |
| 3600 |
| 3601 # Look in the source dir only if Tcl is not installed, |
| 3602 # and in that situation, look there before installed locations. |
| 3603 if test -f "${TCL_BIN_DIR}/Makefile" ; then |
| 3604 list="$list `ls -d ${TCL_SRC_DIR}/generic 2>/dev/null`" |
| 3605 fi |
| 3606 |
| 3607 # Check order: pkg --prefix location, Tcl's --prefix location, |
| 3608 # relative to directory of tclConfig.sh. |
| 3609 |
| 3610 eval "temp_includedir=${includedir}" |
| 3611 list="$list \ |
| 3612 `ls -d ${temp_includedir} 2>/dev/null` \ |
| 3613 `ls -d ${TCL_PREFIX}/include 2>/dev/null` \ |
| 3614 `ls -d ${TCL_BIN_DIR}/../include 2>/dev/null`" |
| 3615 if test "${TEA_PLATFORM}" != "windows" -o "$GCC" = "yes"; then |
| 3616 list="$list /usr/local/include /usr/include" |
| 3617 if test x"${TCL_INCLUDE_SPEC}" != x ; then |
| 3618 d=`echo "${TCL_INCLUDE_SPEC}" | sed -e 's/^-I//'` |
| 3619 list="$list `ls -d ${d} 2>/dev/null`" |
| 3620 fi |
| 3621 fi |
| 3622 for i in $list ; do |
| 3623 if test -f "$i/tcl.h" ; then |
| 3624 ac_cv_c_tclh=$i |
| 3625 break |
| 3626 fi |
| 3627 done |
| 3628 fi |
| 3629 ]) |
| 3630 |
| 3631 # Print a message based on how we determined the include path |
| 3632 |
| 3633 if test x"${ac_cv_c_tclh}" = x ; then |
| 3634 AC_MSG_ERROR([tcl.h not found. Please specify its location with --with-
tclinclude]) |
| 3635 else |
| 3636 AC_MSG_RESULT([${ac_cv_c_tclh}]) |
| 3637 fi |
| 3638 |
| 3639 # Convert to a native path and substitute into the output files. |
| 3640 |
| 3641 INCLUDE_DIR_NATIVE=`${CYGPATH} ${ac_cv_c_tclh}` |
| 3642 |
| 3643 TCL_INCLUDES=-I\"${INCLUDE_DIR_NATIVE}\" |
| 3644 |
| 3645 AC_SUBST(TCL_INCLUDES) |
| 3646 ]) |
| 3647 |
| 3648 #------------------------------------------------------------------------ |
| 3649 # TEA_PRIVATE_TK_HEADERS -- |
| 3650 # |
| 3651 # Locate the private Tk include files |
| 3652 # |
| 3653 # Arguments: |
| 3654 # |
| 3655 # Requires: |
| 3656 # TK_SRC_DIR Assumes that TEA_LOAD_TKCONFIG has |
| 3657 # already been called. |
| 3658 # |
| 3659 # Results: |
| 3660 # |
| 3661 # Substitutes the following vars: |
| 3662 # TK_INCLUDES |
| 3663 #------------------------------------------------------------------------ |
| 3664 |
| 3665 AC_DEFUN([TEA_PRIVATE_TK_HEADERS], [ |
| 3666 # Allow for --with-tkinclude to take effect and define ${ac_cv_c_tkh} |
| 3667 AC_REQUIRE([TEA_PUBLIC_TK_HEADERS]) |
| 3668 AC_MSG_CHECKING([for Tk private include files]) |
| 3669 |
| 3670 TK_SRC_DIR_NATIVE=`${CYGPATH} ${TK_SRC_DIR}` |
| 3671 TK_TOP_DIR_NATIVE=\"${TK_SRC_DIR_NATIVE}\" |
| 3672 |
| 3673 # Check to see if tk<Plat>Port.h isn't already with the public headers |
| 3674 # Don't look for tkInt.h because that resides with tk.h in the core |
| 3675 # sources, but the <plat>Port headers are in a different directory |
| 3676 if test "${TEA_PLATFORM}" = "windows" -a \ |
| 3677 -f "${ac_cv_c_tkh}/tkWinPort.h"; then |
| 3678 result="private headers found with public headers" |
| 3679 elif test "${TEA_PLATFORM}" = "unix" -a \ |
| 3680 -f "${ac_cv_c_tkh}/tkUnixPort.h"; then |
| 3681 result="private headers found with public headers" |
| 3682 else |
| 3683 TK_GENERIC_DIR_NATIVE=\"${TK_SRC_DIR_NATIVE}/generic\" |
| 3684 TK_XLIB_DIR_NATIVE=\"${TK_SRC_DIR_NATIVE}/xlib\" |
| 3685 if test "${TEA_PLATFORM}" = "windows"; then |
| 3686 TK_PLATFORM_DIR_NATIVE=\"${TK_SRC_DIR_NATIVE}/win\" |
| 3687 else |
| 3688 TK_PLATFORM_DIR_NATIVE=\"${TK_SRC_DIR_NATIVE}/unix\" |
| 3689 fi |
| 3690 # Overwrite the previous TK_INCLUDES as this should capture both |
| 3691 # public and private headers in the same set. |
| 3692 # We want to ensure these are substituted so as not to require |
| 3693 # any *_NATIVE vars be defined in the Makefile |
| 3694 TK_INCLUDES="-I${TK_GENERIC_DIR_NATIVE} -I${TK_PLATFORM_DIR_NATIVE}" |
| 3695 # Detect and add ttk subdir |
| 3696 if test -d "${TK_SRC_DIR}/generic/ttk"; then |
| 3697 TK_INCLUDES="${TK_INCLUDES} -I\"${TK_SRC_DIR_NATIVE}/generic/ttk\"" |
| 3698 fi |
| 3699 if test "${TEA_WINDOWINGSYSTEM}" != "x11"; then |
| 3700 TK_INCLUDES="${TK_INCLUDES} -I\"${TK_XLIB_DIR_NATIVE}\"" |
| 3701 fi |
| 3702 if test "${TEA_WINDOWINGSYSTEM}" = "aqua"; then |
| 3703 TK_INCLUDES="${TK_INCLUDES} -I\"${TK_SRC_DIR_NATIVE}/macosx\"" |
| 3704 fi |
| 3705 if test "`uname -s`" = "Darwin"; then |
| 3706 # If Tk was built as a framework, attempt to use |
| 3707 # the framework's Headers and PrivateHeaders directories |
| 3708 case ${TK_DEFS} in |
| 3709 *TK_FRAMEWORK*) |
| 3710 if test -d "${TK_BIN_DIR}/Headers" -a \ |
| 3711 -d "${TK_BIN_DIR}/PrivateHeaders"; then |
| 3712 TK_INCLUDES="-I\"${TK_BIN_DIR}/Headers\" -I\"${TK_BI
N_DIR}/PrivateHeaders\" ${TK_INCLUDES}" |
| 3713 else |
| 3714 TK_INCLUDES="${TK_INCLUDES} ${TK_INCLUDE_SPEC} `echo
"${TK_INCLUDE_SPEC}" | sed -e 's/Headers/PrivateHeaders/'`" |
| 3715 fi |
| 3716 ;; |
| 3717 esac |
| 3718 result="Using ${TK_INCLUDES}" |
| 3719 else |
| 3720 if test ! -f "${TK_SRC_DIR}/generic/tkInt.h" ; then |
| 3721 AC_MSG_ERROR([Cannot find private header tkInt.h in ${TK_SRC_DIR}
]) |
| 3722 fi |
| 3723 result="Using srcdir found in tkConfig.sh: ${TK_SRC_DIR}" |
| 3724 fi |
| 3725 fi |
| 3726 |
| 3727 AC_SUBST(TK_TOP_DIR_NATIVE) |
| 3728 AC_SUBST(TK_XLIB_DIR_NATIVE) |
| 3729 |
| 3730 AC_SUBST(TK_INCLUDES) |
| 3731 AC_MSG_RESULT([${result}]) |
| 3732 ]) |
| 3733 |
| 3734 #------------------------------------------------------------------------ |
| 3735 # TEA_PUBLIC_TK_HEADERS -- |
| 3736 # |
| 3737 # Locate the installed public Tk header files |
| 3738 # |
| 3739 # Arguments: |
| 3740 # None. |
| 3741 # |
| 3742 # Requires: |
| 3743 # CYGPATH must be set |
| 3744 # |
| 3745 # Results: |
| 3746 # |
| 3747 # Adds a --with-tkinclude switch to configure. |
| 3748 # Result is cached. |
| 3749 # |
| 3750 # Substitutes the following vars: |
| 3751 # TK_INCLUDES |
| 3752 #------------------------------------------------------------------------ |
| 3753 |
| 3754 AC_DEFUN([TEA_PUBLIC_TK_HEADERS], [ |
| 3755 AC_MSG_CHECKING([for Tk public headers]) |
| 3756 |
| 3757 AC_ARG_WITH(tkinclude, [ --with-tkinclude directory containing the p
ublic Tk header files], with_tkinclude=${withval}) |
| 3758 |
| 3759 AC_CACHE_VAL(ac_cv_c_tkh, [ |
| 3760 # Use the value from --with-tkinclude, if it was given |
| 3761 |
| 3762 if test x"${with_tkinclude}" != x ; then |
| 3763 if test -f "${with_tkinclude}/tk.h" ; then |
| 3764 ac_cv_c_tkh=${with_tkinclude} |
| 3765 else |
| 3766 AC_MSG_ERROR([${with_tkinclude} directory does not contain tk.h]
) |
| 3767 fi |
| 3768 else |
| 3769 list="" |
| 3770 if test "`uname -s`" = "Darwin"; then |
| 3771 # If Tk was built as a framework, attempt to use |
| 3772 # the framework's Headers directory. |
| 3773 case ${TK_DEFS} in |
| 3774 *TK_FRAMEWORK*) |
| 3775 list="`ls -d ${TK_BIN_DIR}/Headers 2>/dev/null`" |
| 3776 ;; |
| 3777 esac |
| 3778 fi |
| 3779 |
| 3780 # Look in the source dir only if Tk is not installed, |
| 3781 # and in that situation, look there before installed locations. |
| 3782 if test -f "${TK_BIN_DIR}/Makefile" ; then |
| 3783 list="$list `ls -d ${TK_SRC_DIR}/generic 2>/dev/null`" |
| 3784 fi |
| 3785 |
| 3786 # Check order: pkg --prefix location, Tk's --prefix location, |
| 3787 # relative to directory of tkConfig.sh, Tcl's --prefix location, |
| 3788 # relative to directory of tclConfig.sh. |
| 3789 |
| 3790 eval "temp_includedir=${includedir}" |
| 3791 list="$list \ |
| 3792 `ls -d ${temp_includedir} 2>/dev/null` \ |
| 3793 `ls -d ${TK_PREFIX}/include 2>/dev/null` \ |
| 3794 `ls -d ${TK_BIN_DIR}/../include 2>/dev/null` \ |
| 3795 `ls -d ${TCL_PREFIX}/include 2>/dev/null` \ |
| 3796 `ls -d ${TCL_BIN_DIR}/../include 2>/dev/null`" |
| 3797 if test "${TEA_PLATFORM}" != "windows" -o "$GCC" = "yes"; then |
| 3798 list="$list /usr/local/include /usr/include" |
| 3799 if test x"${TK_INCLUDE_SPEC}" != x ; then |
| 3800 d=`echo "${TK_INCLUDE_SPEC}" | sed -e 's/^-I//'` |
| 3801 list="$list `ls -d ${d} 2>/dev/null`" |
| 3802 fi |
| 3803 fi |
| 3804 for i in $list ; do |
| 3805 if test -f "$i/tk.h" ; then |
| 3806 ac_cv_c_tkh=$i |
| 3807 break |
| 3808 fi |
| 3809 done |
| 3810 fi |
| 3811 ]) |
| 3812 |
| 3813 # Print a message based on how we determined the include path |
| 3814 |
| 3815 if test x"${ac_cv_c_tkh}" = x ; then |
| 3816 AC_MSG_ERROR([tk.h not found. Please specify its location with --with-t
kinclude]) |
| 3817 else |
| 3818 AC_MSG_RESULT([${ac_cv_c_tkh}]) |
| 3819 fi |
| 3820 |
| 3821 # Convert to a native path and substitute into the output files. |
| 3822 |
| 3823 INCLUDE_DIR_NATIVE=`${CYGPATH} ${ac_cv_c_tkh}` |
| 3824 |
| 3825 TK_INCLUDES=-I\"${INCLUDE_DIR_NATIVE}\" |
| 3826 |
| 3827 AC_SUBST(TK_INCLUDES) |
| 3828 |
| 3829 if test "${TEA_WINDOWINGSYSTEM}" != "x11"; then |
| 3830 # On Windows and Aqua, we need the X compat headers |
| 3831 AC_MSG_CHECKING([for X11 header files]) |
| 3832 if test ! -r "${INCLUDE_DIR_NATIVE}/X11/Xlib.h"; then |
| 3833 INCLUDE_DIR_NATIVE="`${CYGPATH} ${TK_SRC_DIR}/xlib`" |
| 3834 TK_XINCLUDES=-I\"${INCLUDE_DIR_NATIVE}\" |
| 3835 AC_SUBST(TK_XINCLUDES) |
| 3836 fi |
| 3837 AC_MSG_RESULT([${INCLUDE_DIR_NATIVE}]) |
| 3838 fi |
| 3839 ]) |
| 3840 |
| 3841 #------------------------------------------------------------------------ |
| 3842 # TEA_PATH_CONFIG -- |
| 3843 # |
| 3844 # Locate the ${1}Config.sh file and perform a sanity check on |
| 3845 # the ${1} compile flags. These are used by packages like |
| 3846 # [incr Tk] that load *Config.sh files from more than Tcl and Tk. |
| 3847 # |
| 3848 # Arguments: |
| 3849 # none |
| 3850 # |
| 3851 # Results: |
| 3852 # |
| 3853 # Adds the following arguments to configure: |
| 3854 # --with-$1=... |
| 3855 # |
| 3856 # Defines the following vars: |
| 3857 # $1_BIN_DIR Full path to the directory containing |
| 3858 # the $1Config.sh file |
| 3859 #------------------------------------------------------------------------ |
| 3860 |
| 3861 AC_DEFUN([TEA_PATH_CONFIG], [ |
| 3862 # |
| 3863 # Ok, lets find the $1 configuration |
| 3864 # First, look for one uninstalled. |
| 3865 # the alternative search directory is invoked by --with-$1 |
| 3866 # |
| 3867 |
| 3868 if test x"${no_$1}" = x ; then |
| 3869 # we reset no_$1 in case something fails here |
| 3870 no_$1=true |
| 3871 AC_ARG_WITH($1, [ --with-$1 directory containing $1 config
uration ($1Config.sh)], with_$1config=${withval}) |
| 3872 AC_MSG_CHECKING([for $1 configuration]) |
| 3873 AC_CACHE_VAL(ac_cv_c_$1config,[ |
| 3874 |
| 3875 # First check to see if --with-$1 was specified. |
| 3876 if test x"${with_$1config}" != x ; then |
| 3877 case ${with_$1config} in |
| 3878 */$1Config.sh ) |
| 3879 if test -f ${with_$1config}; then |
| 3880 AC_MSG_WARN([--with-$1 argument should refer to dire
ctory containing $1Config.sh, not to $1Config.sh itself]) |
| 3881 with_$1config=`echo ${with_$1config} | sed 's!/$1Con
fig\.sh$!!'` |
| 3882 fi;; |
| 3883 esac |
| 3884 if test -f "${with_$1config}/$1Config.sh" ; then |
| 3885 ac_cv_c_$1config=`(cd ${with_$1config}; pwd)` |
| 3886 else |
| 3887 AC_MSG_ERROR([${with_$1config} directory doesn't contain $1C
onfig.sh]) |
| 3888 fi |
| 3889 fi |
| 3890 |
| 3891 # then check for a private $1 installation |
| 3892 if test x"${ac_cv_c_$1config}" = x ; then |
| 3893 for i in \ |
| 3894 ../$1 \ |
| 3895 `ls -dr ../$1*[[0-9]].[[0-9]]*.[[0-9]]* 2>/dev/null` \ |
| 3896 `ls -dr ../$1*[[0-9]].[[0-9]][[0-9]] 2>/dev/null` \ |
| 3897 `ls -dr ../$1*[[0-9]].[[0-9]] 2>/dev/null` \ |
| 3898 `ls -dr ../$1*[[0-9]].[[0-9]]* 2>/dev/null` \ |
| 3899 ../../$1 \ |
| 3900 `ls -dr ../../$1*[[0-9]].[[0-9]]*.[[0-9]]* 2>/dev/null`
\ |
| 3901 `ls -dr ../../$1*[[0-9]].[[0-9]][[0-9]] 2>/dev/null` \ |
| 3902 `ls -dr ../../$1*[[0-9]].[[0-9]] 2>/dev/null` \ |
| 3903 `ls -dr ../../$1*[[0-9]].[[0-9]]* 2>/dev/null` \ |
| 3904 ../../../$1 \ |
| 3905 `ls -dr ../../../$1*[[0-9]].[[0-9]]*.[[0-9]]* 2>/dev/nul
l` \ |
| 3906 `ls -dr ../../../$1*[[0-9]].[[0-9]][[0-9]] 2>/dev/null`
\ |
| 3907 `ls -dr ../../../$1*[[0-9]].[[0-9]] 2>/dev/null` \ |
| 3908 `ls -dr ../../../$1*[[0-9]].[[0-9]]* 2>/dev/null` \ |
| 3909 ${srcdir}/../$1 \ |
| 3910 `ls -dr ${srcdir}/../$1*[[0-9]].[[0-9]]*.[[0-9]]* 2>/dev
/null` \ |
| 3911 `ls -dr ${srcdir}/../$1*[[0-9]].[[0-9]][[0-9]] 2>/dev/nu
ll` \ |
| 3912 `ls -dr ${srcdir}/../$1*[[0-9]].[[0-9]] 2>/dev/null` \ |
| 3913 `ls -dr ${srcdir}/../$1*[[0-9]].[[0-9]]* 2>/dev/null` \ |
| 3914 ; do |
| 3915 if test -f "$i/$1Config.sh" ; then |
| 3916 ac_cv_c_$1config=`(cd $i; pwd)` |
| 3917 break |
| 3918 fi |
| 3919 if test -f "$i/unix/$1Config.sh" ; then |
| 3920 ac_cv_c_$1config=`(cd $i/unix; pwd)` |
| 3921 break |
| 3922 fi |
| 3923 done |
| 3924 fi |
| 3925 |
| 3926 # check in a few common install locations |
| 3927 if test x"${ac_cv_c_$1config}" = x ; then |
| 3928 for i in `ls -d ${libdir} 2>/dev/null` \ |
| 3929 `ls -d ${exec_prefix}/lib 2>/dev/null` \ |
| 3930 `ls -d ${prefix}/lib 2>/dev/null` \ |
| 3931 `ls -d /usr/local/lib 2>/dev/null` \ |
| 3932 `ls -d /usr/contrib/lib 2>/dev/null` \ |
| 3933 `ls -d /usr/lib 2>/dev/null` \ |
| 3934 `ls -d /usr/lib64 2>/dev/null` \ |
| 3935 ; do |
| 3936 if test -f "$i/$1Config.sh" ; then |
| 3937 ac_cv_c_$1config=`(cd $i; pwd)` |
| 3938 break |
| 3939 fi |
| 3940 done |
| 3941 fi |
| 3942 ]) |
| 3943 |
| 3944 if test x"${ac_cv_c_$1config}" = x ; then |
| 3945 $1_BIN_DIR="# no $1 configs found" |
| 3946 AC_MSG_WARN([Cannot find $1 configuration definitions]) |
| 3947 exit 0 |
| 3948 else |
| 3949 no_$1= |
| 3950 $1_BIN_DIR=${ac_cv_c_$1config} |
| 3951 AC_MSG_RESULT([found $$1_BIN_DIR/$1Config.sh]) |
| 3952 fi |
| 3953 fi |
| 3954 ]) |
| 3955 |
| 3956 #------------------------------------------------------------------------ |
| 3957 # TEA_LOAD_CONFIG -- |
| 3958 # |
| 3959 # Load the $1Config.sh file |
| 3960 # |
| 3961 # Arguments: |
| 3962 # |
| 3963 # Requires the following vars to be set: |
| 3964 # $1_BIN_DIR |
| 3965 # |
| 3966 # Results: |
| 3967 # |
| 3968 # Substitutes the following vars: |
| 3969 # $1_SRC_DIR |
| 3970 # $1_LIB_FILE |
| 3971 # $1_LIB_SPEC |
| 3972 #------------------------------------------------------------------------ |
| 3973 |
| 3974 AC_DEFUN([TEA_LOAD_CONFIG], [ |
| 3975 AC_MSG_CHECKING([for existence of ${$1_BIN_DIR}/$1Config.sh]) |
| 3976 |
| 3977 if test -f "${$1_BIN_DIR}/$1Config.sh" ; then |
| 3978 AC_MSG_RESULT([loading]) |
| 3979 . "${$1_BIN_DIR}/$1Config.sh" |
| 3980 else |
| 3981 AC_MSG_RESULT([file not found]) |
| 3982 fi |
| 3983 |
| 3984 # |
| 3985 # If the $1_BIN_DIR is the build directory (not the install directory), |
| 3986 # then set the common variable name to the value of the build variables. |
| 3987 # For example, the variable $1_LIB_SPEC will be set to the value |
| 3988 # of $1_BUILD_LIB_SPEC. An extension should make use of $1_LIB_SPEC |
| 3989 # instead of $1_BUILD_LIB_SPEC since it will work with both an |
| 3990 # installed and uninstalled version of Tcl. |
| 3991 # |
| 3992 |
| 3993 if test -f "${$1_BIN_DIR}/Makefile" ; then |
| 3994 AC_MSG_WARN([Found Makefile - using build library specs for $1]) |
| 3995 $1_LIB_SPEC=${$1_BUILD_LIB_SPEC} |
| 3996 $1_STUB_LIB_SPEC=${$1_BUILD_STUB_LIB_SPEC} |
| 3997 $1_STUB_LIB_PATH=${$1_BUILD_STUB_LIB_PATH} |
| 3998 $1_INCLUDE_SPEC=${$1_BUILD_INCLUDE_SPEC} |
| 3999 $1_LIBRARY_PATH=${$1_LIBRARY_PATH} |
| 4000 fi |
| 4001 |
| 4002 AC_SUBST($1_VERSION) |
| 4003 AC_SUBST($1_BIN_DIR) |
| 4004 AC_SUBST($1_SRC_DIR) |
| 4005 |
| 4006 AC_SUBST($1_LIB_FILE) |
| 4007 AC_SUBST($1_LIB_SPEC) |
| 4008 |
| 4009 AC_SUBST($1_STUB_LIB_FILE) |
| 4010 AC_SUBST($1_STUB_LIB_SPEC) |
| 4011 AC_SUBST($1_STUB_LIB_PATH) |
| 4012 |
| 4013 # Allow the caller to prevent this auto-check by specifying any 2nd arg |
| 4014 AS_IF([test "x$2" = x], [ |
| 4015 # Check both upper and lower-case variants |
| 4016 # If a dev wanted non-stubs libs, this function could take an option |
| 4017 # to not use _STUB in the paths below |
| 4018 AS_IF([test "x${$1_STUB_LIB_SPEC}" = x], |
| 4019 [TEA_LOAD_CONFIG_LIB(translit($1,[a-z],[A-Z])_STUB)], |
| 4020 [TEA_LOAD_CONFIG_LIB($1_STUB)]) |
| 4021 ]) |
| 4022 ]) |
| 4023 |
| 4024 #------------------------------------------------------------------------ |
| 4025 # TEA_LOAD_CONFIG_LIB -- |
| 4026 # |
| 4027 # Helper function to load correct library from another extension's |
| 4028 # ${PACKAGE}Config.sh. |
| 4029 # |
| 4030 # Results: |
| 4031 # Adds to LIBS the appropriate extension library |
| 4032 #------------------------------------------------------------------------ |
| 4033 AC_DEFUN([TEA_LOAD_CONFIG_LIB], [ |
| 4034 AC_MSG_CHECKING([For $1 library for LIBS]) |
| 4035 # This simplifies the use of stub libraries by automatically adding |
| 4036 # the stub lib to your path. Normally this would add to SHLIB_LD_LIBS, |
| 4037 # but this is called before CONFIG_CFLAGS. More importantly, this adds |
| 4038 # to PKG_LIBS, which becomes LIBS, and that is only used by SHLIB_LD. |
| 4039 if test "x${$1_LIB_SPEC}" != "x" ; then |
| 4040 if test "${TEA_PLATFORM}" = "windows" -a "$GCC" != "yes" ; then |
| 4041 TEA_ADD_LIBS([\"`${CYGPATH} ${$1_LIB_PATH}`\"]) |
| 4042 AC_MSG_RESULT([using $1_LIB_PATH ${$1_LIB_PATH}]) |
| 4043 else |
| 4044 TEA_ADD_LIBS([${$1_LIB_SPEC}]) |
| 4045 AC_MSG_RESULT([using $1_LIB_SPEC ${$1_LIB_SPEC}]) |
| 4046 fi |
| 4047 else |
| 4048 AC_MSG_RESULT([file not found]) |
| 4049 fi |
| 4050 ]) |
| 4051 |
| 4052 #------------------------------------------------------------------------ |
| 4053 # TEA_EXPORT_CONFIG -- |
| 4054 # |
| 4055 # Define the data to insert into the ${PACKAGE}Config.sh file |
| 4056 # |
| 4057 # Arguments: |
| 4058 # |
| 4059 # Requires the following vars to be set: |
| 4060 # $1 |
| 4061 # |
| 4062 # Results: |
| 4063 # Substitutes the following vars: |
| 4064 #------------------------------------------------------------------------ |
| 4065 |
| 4066 AC_DEFUN([TEA_EXPORT_CONFIG], [ |
| 4067 #-------------------------------------------------------------------- |
| 4068 # These are for $1Config.sh |
| 4069 #-------------------------------------------------------------------- |
| 4070 |
| 4071 # pkglibdir must be a fully qualified path and (not ${exec_prefix}/lib) |
| 4072 eval pkglibdir="[$]{libdir}/$1${PACKAGE_VERSION}" |
| 4073 if test "${TCL_LIB_VERSIONS_OK}" = "ok"; then |
| 4074 eval $1_LIB_FLAG="-l$1${PACKAGE_VERSION}${DBGX}" |
| 4075 eval $1_STUB_LIB_FLAG="-l$1stub${PACKAGE_VERSION}${DBGX}" |
| 4076 else |
| 4077 eval $1_LIB_FLAG="-l$1`echo ${PACKAGE_VERSION} | tr -d .`${DBGX}" |
| 4078 eval $1_STUB_LIB_FLAG="-l$1stub`echo ${PACKAGE_VERSION} | tr -d .`${DBGX
}" |
| 4079 fi |
| 4080 $1_BUILD_LIB_SPEC="-L`pwd` ${$1_LIB_FLAG}" |
| 4081 $1_LIB_SPEC="-L${pkglibdir} ${$1_LIB_FLAG}" |
| 4082 $1_BUILD_STUB_LIB_SPEC="-L`pwd` [$]{$1_STUB_LIB_FLAG}" |
| 4083 $1_STUB_LIB_SPEC="-L${pkglibdir} [$]{$1_STUB_LIB_FLAG}" |
| 4084 $1_BUILD_STUB_LIB_PATH="`pwd`/[$]{PKG_STUB_LIB_FILE}" |
| 4085 $1_STUB_LIB_PATH="${pkglibdir}/[$]{PKG_STUB_LIB_FILE}" |
| 4086 |
| 4087 AC_SUBST($1_BUILD_LIB_SPEC) |
| 4088 AC_SUBST($1_LIB_SPEC) |
| 4089 AC_SUBST($1_BUILD_STUB_LIB_SPEC) |
| 4090 AC_SUBST($1_STUB_LIB_SPEC) |
| 4091 AC_SUBST($1_BUILD_STUB_LIB_PATH) |
| 4092 AC_SUBST($1_STUB_LIB_PATH) |
| 4093 |
| 4094 AC_SUBST(MAJOR_VERSION) |
| 4095 AC_SUBST(MINOR_VERSION) |
| 4096 AC_SUBST(PATCHLEVEL) |
| 4097 ]) |
| 4098 |
| 4099 |
| 4100 #------------------------------------------------------------------------ |
| 4101 # TEA_PATH_CELIB -- |
| 4102 # |
| 4103 # Locate Keuchel's celib emulation layer for targeting Win/CE |
| 4104 # |
| 4105 # Arguments: |
| 4106 # none |
| 4107 # |
| 4108 # Results: |
| 4109 # |
| 4110 # Adds the following arguments to configure: |
| 4111 # --with-celib=... |
| 4112 # |
| 4113 # Defines the following vars: |
| 4114 # CELIB_DIR Full path to the directory containing |
| 4115 # the include and platform lib files |
| 4116 #------------------------------------------------------------------------ |
| 4117 |
| 4118 AC_DEFUN([TEA_PATH_CELIB], [ |
| 4119 # First, look for one uninstalled. |
| 4120 # the alternative search directory is invoked by --with-celib |
| 4121 |
| 4122 if test x"${no_celib}" = x ; then |
| 4123 # we reset no_celib in case something fails here |
| 4124 no_celib=true |
| 4125 AC_ARG_WITH(celib,[ --with-celib=DIR use Windows/CE support libr
ary from DIR], with_celibconfig=${withval}) |
| 4126 AC_MSG_CHECKING([for Windows/CE celib directory]) |
| 4127 AC_CACHE_VAL(ac_cv_c_celibconfig,[ |
| 4128 # First check to see if --with-celibconfig was specified. |
| 4129 if test x"${with_celibconfig}" != x ; then |
| 4130 if test -d "${with_celibconfig}/inc" ; then |
| 4131 ac_cv_c_celibconfig=`(cd ${with_celibconfig}; pwd)` |
| 4132 else |
| 4133 AC_MSG_ERROR([${with_celibconfig} directory doesn't contain
inc directory]) |
| 4134 fi |
| 4135 fi |
| 4136 |
| 4137 # then check for a celib library |
| 4138 if test x"${ac_cv_c_celibconfig}" = x ; then |
| 4139 for i in \ |
| 4140 ../celib-palm-3.0 \ |
| 4141 ../celib \ |
| 4142 ../../celib-palm-3.0 \ |
| 4143 ../../celib \ |
| 4144 `ls -dr ../celib-*3.[[0-9]]* 2>/dev/null` \ |
| 4145 ${srcdir}/../celib-palm-3.0 \ |
| 4146 ${srcdir}/../celib \ |
| 4147 `ls -dr ${srcdir}/../celib-*3.[[0-9]]* 2>/dev/null` \ |
| 4148 ; do |
| 4149 if test -d "$i/inc" ; then |
| 4150 ac_cv_c_celibconfig=`(cd $i; pwd)` |
| 4151 break |
| 4152 fi |
| 4153 done |
| 4154 fi |
| 4155 ]) |
| 4156 if test x"${ac_cv_c_celibconfig}" = x ; then |
| 4157 AC_MSG_ERROR([Cannot find celib support library directory]) |
| 4158 else |
| 4159 no_celib= |
| 4160 CELIB_DIR=${ac_cv_c_celibconfig} |
| 4161 CELIB_DIR=`echo "$CELIB_DIR" | sed -e 's!\\\!/!g'` |
| 4162 AC_MSG_RESULT([found $CELIB_DIR]) |
| 4163 fi |
| 4164 fi |
| 4165 ]) |
| 4166 # Local Variables: |
| 4167 # mode: autoconf |
| 4168 # End: |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 883353008:
[sql] Import reference version of SQLite 3.8.7.4. (Closed)
Base URL: http://chromium.googlesource.com/chromium/src.git@master