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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 2363173002:
[sqlite] Remove obsolete reference version 3.8.7.4. (Closed)
