1 # 2 # Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved. 3 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 # 5 # This code is free software; you can redistribute it and/or modify it 6 # under the terms of the GNU General Public License version 2 only, as 7 # published by the Free Software Foundation. Oracle designates this 8 # particular file as subject to the "Classpath" exception as provided 9 # by Oracle in the LICENSE file that accompanied this code. 10 # 11 # This code is distributed in the hope that it will be useful, but WITHOUT 12 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 # version 2 for more details (a copy is included in the LICENSE file that 15 # accompanied this code). 16 # 17 # You should have received a copy of the GNU General Public License version 18 # 2 along with this work; if not, write to the Free Software Foundation, 19 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 # 21 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 # or visit www.oracle.com if you need additional information or have any 23 # questions. 24 # 25 26 AC_DEFUN_ONCE([LIB_SETUP_INIT], 27 [ 28 29 ############################################################################### 30 # 31 # OS specific settings that we never will need to probe. 32 # 33 if test "x$OPENJDK_TARGET_OS" = xlinux; then 34 AC_MSG_CHECKING([what is not needed on Linux?]) 35 PULSE_NOT_NEEDED=yes 36 AC_MSG_RESULT([pulse]) 37 fi 38 39 if test "x$OPENJDK_TARGET_OS" = xsolaris; then 40 AC_MSG_CHECKING([what is not needed on Solaris?]) 41 ALSA_NOT_NEEDED=yes 42 PULSE_NOT_NEEDED=yes 43 AC_MSG_RESULT([alsa pulse]) 44 fi 45 46 if test "x$OPENJDK_TARGET_OS" = xwindows; then 47 AC_MSG_CHECKING([what is not needed on Windows?]) 48 CUPS_NOT_NEEDED=yes 49 ALSA_NOT_NEEDED=yes 50 PULSE_NOT_NEEDED=yes 51 X11_NOT_NEEDED=yes 52 AC_MSG_RESULT([alsa cups pulse x11]) 53 fi 54 55 if test "x$OPENJDK_TARGET_OS" = xmacosx; then 56 AC_MSG_CHECKING([what is not needed on MacOSX?]) 57 ALSA_NOT_NEEDED=yes 58 PULSE_NOT_NEEDED=yes 59 X11_NOT_NEEDED=yes 60 FREETYPE2_NOT_NEEDED=yes 61 # If the java runtime framework is disabled, then we need X11. 62 # This will be adjusted below. 63 AC_MSG_RESULT([alsa pulse x11]) 64 fi 65 66 if test "x$OPENJDK_TARGET_OS" = xbsd; then 67 AC_MSG_CHECKING([what is not needed on bsd?]) 68 ALSA_NOT_NEEDED=yes 69 AC_MSG_RESULT([alsa]) 70 fi 71 72 if test "x$OPENJDK" = "xfalse"; then 73 FREETYPE2_NOT_NEEDED=yes 74 fi 75 76 if test "x$SUPPORT_HEADFUL" = xno; then 77 X11_NOT_NEEDED=yes 78 fi 79 80 ############################################################################### 81 # 82 # Check for MacOSX support for OpenJDK. If this exists, try to build a JVM 83 # that uses this API. 84 # 85 AC_ARG_ENABLE([macosx-runtime-support], [AS_HELP_STRING([--disable-macosx-runtime-support], 86 [disable the use of MacOSX Java runtime support framework @<:@enabled@:>@])], 87 [MACOSX_RUNTIME_SUPPORT="${enableval}"],[MACOSX_RUNTIME_SUPPORT="no"]) 88 89 USE_MACOSX_RUNTIME_SUPPORT=no 90 AC_MSG_CHECKING([for explicit Java runtime support in the OS]) 91 if test -f /System/Library/Frameworks/JavaVM.framework/Frameworks/JavaRuntimeSupport.framework/Headers/JavaRuntimeSupport.h; then 92 if test "x$MACOSX_RUNTIME_SUPPORT" != xno; then 93 MACOSX_RUNTIME_SUPPORT=yes 94 USE_MACOSX_RUNTIME_SUPPORT=yes 95 AC_MSG_RESULT([yes, does not need alsa freetype2 pulse and X11]) 96 else 97 AC_MSG_RESULT([yes, but explicitly disabled.]) 98 fi 99 else 100 AC_MSG_RESULT([no]) 101 fi 102 103 if test "x$OPENJDK_TARGET_OS" = xmacosx && test "x$USE_MACOSX_RUNTIME_SUPPORT" = xno; then 104 AC_MSG_CHECKING([what is not needed on an X11 build on MacOSX?]) 105 X11_NOT_NEEDED= 106 FREETYPE2_NOT_NEEDED= 107 AC_MSG_RESULT([alsa pulse]) 108 fi 109 ]) 110 111 AC_DEFUN_ONCE([LIB_SETUP_X11], 112 [ 113 114 ############################################################################### 115 # 116 # Check for X Windows 117 # 118 119 # Check if the user has specified sysroot, but not --x-includes or --x-libraries. 120 # Make a simple check for the libraries at the sysroot, and setup --x-includes and 121 # --x-libraries for the sysroot, if that seems to be correct. 122 if test "x$SYS_ROOT" != "x/"; then 123 if test "x$x_includes" = xNONE; then 124 if test -f "$SYS_ROOT/usr/X11R6/include/X11/Xlib.h"; then 125 x_includes="$SYS_ROOT/usr/X11R6/include" 126 fi 127 fi 128 if test "x$x_libraries" = xNONE; then 129 if test -f "$SYS_ROOT/usr/X11R6/lib/libX11.so"; then 130 x_libraries="$SYS_ROOT/usr/X11R6/lib" 131 fi 132 fi 133 fi 134 135 # Now let autoconf do it's magic 136 AC_PATH_X 137 AC_PATH_XTRA 138 139 # AC_PATH_XTRA creates X_LIBS and sometimes adds -R flags. When cross compiling 140 # this doesn't make sense so we remove it. 141 if test "x$COMPILE_TYPE" = xcross; then 142 X_LIBS=`$ECHO $X_LIBS | $SED 's/-R \{0,1\}[[^ ]]*//g'` 143 fi 144 145 if test "x$no_x" = xyes && test "x$X11_NOT_NEEDED" != xyes; then 146 HELP_MSG_MISSING_DEPENDENCY([x11]) 147 AC_MSG_ERROR([Could not find X11 libraries. $HELP_MSG]) 148 fi 149 150 # Some of the old makefiles require a setting of OPENWIN_HOME 151 # Since the X11R6 directory has disappeared on later Linuxes, 152 # we need to probe for it. 153 if test "x$OPENJDK_TARGET_OS" = xlinux; then 154 if test -d "$SYS_ROOT/usr/X11R6"; then 155 OPENWIN_HOME="$SYS_ROOT/usr/X11R6" 156 fi 157 if test -d "$SYS_ROOT/usr/include/X11"; then 158 OPENWIN_HOME="$SYS_ROOT/usr" 159 fi 160 fi 161 if test "x$OPENJDK_TARGET_OS" = xsolaris; then 162 OPENWIN_HOME="/usr/openwin" 163 fi 164 AC_SUBST(OPENWIN_HOME) 165 166 167 # 168 # Weird Sol10 something check...TODO change to try compile 169 # 170 if test "x${OPENJDK_TARGET_OS}" = xsolaris; then 171 if test "`uname -r`" = "5.10"; then 172 if test "`${EGREP} -c XLinearGradient ${OPENWIN_HOME}/share/include/X11/extensions/Xrender.h`" = "0"; then 173 X_CFLAGS="${X_CFLAGS} -DSOLARIS10_NO_XRENDER_STRUCTS" 174 fi 175 fi 176 fi 177 178 AC_LANG_PUSH(C) 179 OLD_CFLAGS="$CFLAGS" 180 CFLAGS="$CFLAGS $X_CFLAGS" 181 182 # Need to include Xlib.h and Xutil.h to avoid "present but cannot be compiled" warnings on Solaris 10 183 AC_CHECK_HEADERS([X11/extensions/shape.h X11/extensions/Xrender.h X11/extensions/XTest.h], 184 [X11_A_OK=yes], 185 [X11_A_OK=no; break], 186 [ # include <X11/Xlib.h> 187 # include <X11/Xutil.h> 188 ]) 189 190 CFLAGS="$OLD_CFLAGS" 191 AC_LANG_POP(C) 192 193 if test "x$X11_A_OK" = xno && test "x$X11_NOT_NEEDED" != xyes; then 194 HELP_MSG_MISSING_DEPENDENCY([x11]) 195 AC_MSG_ERROR([Could not find all X11 headers (shape.h Xrender.h XTest.h). $HELP_MSG]) 196 fi 197 198 AC_SUBST(X_CFLAGS) 199 AC_SUBST(X_LIBS) 200 ]) 201 202 AC_DEFUN_ONCE([LIB_SETUP_CUPS], 203 [ 204 205 ############################################################################### 206 # 207 # The common unix printing system cups is used to print from java. 208 # 209 AC_ARG_WITH(cups, [AS_HELP_STRING([--with-cups], 210 [specify prefix directory for the cups package 211 (expecting the headers under PATH/include)])]) 212 AC_ARG_WITH(cups-include, [AS_HELP_STRING([--with-cups-include], 213 [specify directory for the cups include files])]) 214 215 if test "x$CUPS_NOT_NEEDED" = xyes; then 216 if test "x${with_cups}" != x || test "x${with_cups_include}" != x; then 217 AC_MSG_WARN([cups not used, so --with-cups is ignored]) 218 fi 219 CUPS_CFLAGS= 220 else 221 CUPS_FOUND=no 222 223 if test "x${with_cups}" = xno || test "x${with_cups_include}" = xno; then 224 AC_MSG_ERROR([It is not possible to disable the use of cups. Remove the --without-cups option.]) 225 fi 226 227 if test "x${with_cups}" != x; then 228 CUPS_CFLAGS="-I${with_cups}/include" 229 CUPS_FOUND=yes 230 fi 231 if test "x${with_cups_include}" != x; then 232 CUPS_CFLAGS="-I${with_cups_include}" 233 CUPS_FOUND=yes 234 fi 235 if test "x$CUPS_FOUND" = xno; then 236 BDEPS_CHECK_MODULE(CUPS, cups, xxx, [CUPS_FOUND=yes]) 237 fi 238 if test "x$CUPS_FOUND" = xno; then 239 # Are the cups headers installed in the default /usr/include location? 240 AC_CHECK_HEADERS([cups/cups.h cups/ppd.h], 241 [CUPS_FOUND=yes 242 CUPS_CFLAGS= 243 DEFAULT_CUPS=yes]) 244 fi 245 if test "x$CUPS_FOUND" = xno; then 246 # Getting nervous now? Lets poke around for standard Solaris third-party 247 # package installation locations. 248 AC_MSG_CHECKING([for cups headers]) 249 if test -s /opt/sfw/cups/include/cups/cups.h; then 250 # An SFW package seems to be installed! 251 CUPS_FOUND=yes 252 CUPS_CFLAGS="-I/opt/sfw/cups/include" 253 elif test -s /opt/csw/include/cups/cups.h; then 254 # A CSW package seems to be installed! 255 CUPS_FOUND=yes 256 CUPS_CFLAGS="-I/opt/csw/include" 257 fi 258 AC_MSG_RESULT([$CUPS_FOUND]) 259 fi 260 if test "x$CUPS_FOUND" = xno; then 261 HELP_MSG_MISSING_DEPENDENCY([cups]) 262 AC_MSG_ERROR([Could not find cups! $HELP_MSG ]) 263 fi 264 fi 265 266 AC_SUBST(CUPS_CFLAGS) 267 268 ]) 269 270 AC_DEFUN_ONCE([LIB_SETUP_ICU], 271 [ 272 273 ############################################################################### 274 # 275 # The ICU LayoutEngine library is used to select the best glyphs to display 276 # 277 278 AC_ARG_WITH(icu-le, [AS_HELP_STRING([--with-icu-le], 279 [use icu-le from build system or OpenJDK source (system, bundled) @<:@bundled@:>@])]) 280 281 # default is bundled 282 DEFAULT_ICU_LE=bundled 283 284 AC_MSG_CHECKING([for which icu-le to use]) 285 286 # 287 # if user didn't specify, use DEFAULT_ICU_LE 288 # 289 290 if test "x${with_icu_le}" = "x"; then 291 with_icu_le=${DEFAULT_ICU_LE} 292 fi 293 294 AC_MSG_RESULT(${with_icu_le}) 295 296 if test "x${with_icu_le}" = "xbundled"; then 297 USE_EXTERNAL_ICU_LE=false 298 else 299 PKG_CHECK_MODULES(ICU_LE, icu-le) 300 USE_EXTERNAL_ICU_LE=true 301 fi 302 303 AC_SUBST(USE_EXTERNAL_ICU_LE) 304 AC_SUBST(ICU_LE_CFLAGS) 305 AC_SUBST(ICU_LE_LIBS) 306 307 ]) 308 309 AC_DEFUN_ONCE([LIB_SETUP_FREETYPE], 310 [ 311 312 ############################################################################### 313 # 314 # The ubiquitous freetype2 library is used to render fonts. 315 # 316 AC_ARG_WITH(freetype, [AS_HELP_STRING([--with-freetype], 317 [specify prefix directory for the freetype2 package 318 (expecting the libraries under PATH/lib and the headers under PATH/include)])]) 319 320 # If we are using the OS installed system lib for freetype, then we do not need to copy it to the build tree 321 USING_SYSTEM_FT_LIB=false 322 323 if test "x$FREETYPE2_NOT_NEEDED" = xyes; then 324 if test "x$with_freetype" != x || test "x$with_freetype_include" != x || test "x$with_freetype_lib" != x; then 325 AC_MSG_WARN([freetype not used, so --with-freetype is ignored]) 326 fi 327 FREETYPE2_CFLAGS= 328 FREETYPE2_LIBS= 329 FREETYPE2_LIB_PATH= 330 else 331 FREETYPE2_FOUND=no 332 333 if test "x$with_freetype" != x; then 334 BASIC_FIXUP_PATH(with_freetype) 335 FREETYPE2_LIBS="-L$with_freetype/lib -lfreetype" 336 FREETYPE2_LIB_PATH="$with_freetype/lib" 337 if test "x$OPENJDK_TARGET_OS" = xsolaris && test "x$OPENJDK_TARGET_CPU" = xx86_64 && test -d "$with_freetype/lib/amd64"; then 338 FREETYPE2_LIBS="-L$with_freetype/lib/amd64 -lfreetype" 339 FREETYPE2_LIB_PATH="$with_freetype/lib/amd64" 340 fi 341 if test "x$OPENJDK_TARGET_OS" = xwindows; then 342 FREETYPE2_LIBS="$with_freetype/lib/freetype.lib" 343 fi 344 FREETYPE2_CFLAGS="-I$with_freetype/include" 345 if test -s $with_freetype/include/ft2build.h && test -d $with_freetype/include/freetype2/freetype; then 346 FREETYPE2_CFLAGS="-I$with_freetype/include/freetype2 -I$with_freetype/include" 347 fi 348 FREETYPE2_FOUND=yes 349 if test "x$FREETYPE2_FOUND" = xyes; then 350 # Verify that the directories exist 351 if ! test -d "$with_freetype/lib" || ! test -d "$with_freetype/include"; then 352 AC_MSG_ERROR([Could not find the expected directories $with_freetype/lib and $with_freetype/include]) 353 fi 354 # List the contents of the lib. 355 FREETYPELIB=`ls $with_freetype/lib/libfreetype.so $with_freetype/lib/freetype.dll 2> /dev/null` 356 if test "x$FREETYPELIB" = x; then 357 AC_MSG_ERROR([Could not find libfreetype.so nor freetype.dll in $with_freetype/lib]) 358 fi 359 # Check one h-file 360 if ! test -s "$with_freetype/include/ft2build.h"; then 361 AC_MSG_ERROR([Could not find $with_freetype/include/ft2build.h]) 362 fi 363 fi 364 fi 365 if test "x$FREETYPE2_FOUND" = xno; then 366 BDEPS_CHECK_MODULE(FREETYPE2, freetype2, xxx, [FREETYPE2_FOUND=yes], [FREETYPE2_FOUND=no]) 367 USING_SYSTEM_FT_LIB=true 368 fi 369 if test "x$FREETYPE2_FOUND" = xno && test "x$OPENJDK_TARGET_OS" = xwindows; then 370 FREETYPELOCATION="$PROGRAMFILES/GnuWin32" 371 BASIC_FIXUP_PATH(FREETYPELOCATION) 372 AC_MSG_CHECKING([for freetype in some standard windows locations]) 373 if test -s "$FREETYPELOCATION/include/ft2build.h" && test -d "$FREETYPELOCATION/include/freetype2/freetype"; then 374 FREETYPE2_CFLAGS="-I$FREETYPELOCATION/include/freetype2 -I$FREETYPELOCATION/include" 375 FREETYPE2_LIBS="$FREETYPELOCATION/lib/freetype.lib" 376 FREETYPE2_LIB_PATH="$FREETYPELOCATION/lib" 377 if ! test -s "$FREETYPE2_LIBS"; then 378 AC_MSG_ERROR([Could not find $FREETYPE2_LIBS]) 379 fi 380 if ! test -s "$FREETYPE2_LIB_PATH/freetype.dll"; then 381 AC_MSG_ERROR([Could not find $FREETYPE2_LIB_PATH/freetype.dll]) 382 fi 383 USING_SYSTEM_FT_LIB=true 384 FREETYPE2_FOUND=yes 385 fi 386 AC_MSG_RESULT([$FREETYPE2_FOUND]) 387 fi 388 if test "x$FREETYPE2_FOUND" = xno; then 389 PKG_CHECK_MODULES(FREETYPE2, freetype2, [FREETYPE2_FOUND=yes], [FREETYPE2_FOUND=no]) 390 # On solaris, pkg_check adds -lz to freetype libs, which isn't necessary for us. 391 FREETYPE2_LIBS=`$ECHO $FREETYPE2_LIBS | $SED 's/-lz//g'` 392 USING_SYSTEM_FT_LIB=true 393 # 64-bit libs for Solaris x86 are installed in the amd64 subdirectory, change lib to lib/amd64 394 if test "x$FREETYPE2_FOUND" = xyes && test "x$OPENJDK_TARGET_OS" = xsolaris && test "x$OPENJDK_TARGET_CPU" = xx86_64; then 395 FREETYPE2_LIBS=`$ECHO $FREETYPE2_LIBS | $SED 's?/lib?/lib/amd64?g'` 396 fi 397 fi 398 if test "x$FREETYPE2_FOUND" = xno; then 399 AC_MSG_CHECKING([for freetype in some standard locations]) 400 401 if test -s /usr/X11/include/ft2build.h && test -d /usr/X11/include/freetype2/freetype; then 402 DEFAULT_FREETYPE_CFLAGS="-I/usr/X11/include/freetype2 -I/usr/X11/include" 403 DEFAULT_FREETYPE_LIBS="-L/usr/X11/lib -lfreetype" 404 fi 405 if test -s /usr/include/ft2build.h && test -d /usr/include/freetype2/freetype; then 406 DEFAULT_FREETYPE_CFLAGS="-I/usr/include/freetype2" 407 DEFAULT_FREETYPE_LIBS="-lfreetype" 408 fi 409 410 PREV_CXXCFLAGS="$CXXFLAGS" 411 PREV_LDFLAGS="$LDFLAGS" 412 CXXFLAGS="$CXXFLAGS $DEFAULT_FREETYPE_CFLAGS" 413 LDFLAGS="$LDFLAGS $DEFAULT_FREETYPE_LIBS" 414 AC_LINK_IFELSE([AC_LANG_SOURCE([[#include<ft2build.h> 415 #include FT_FREETYPE_H 416 int main() { return 0; } 417 ]])], 418 [ 419 # Yes, the default cflags and libs did the trick. 420 FREETYPE2_FOUND=yes 421 FREETYPE2_CFLAGS="$DEFAULT_FREETYPE_CFLAGS" 422 FREETYPE2_LIBS="$DEFAULT_FREETYPE_LIBS" 423 ], 424 [ 425 FREETYPE2_FOUND=no 426 ]) 427 CXXCFLAGS="$PREV_CXXFLAGS" 428 LDFLAGS="$PREV_LDFLAGS" 429 AC_MSG_RESULT([$FREETYPE2_FOUND]) 430 USING_SYSTEM_FT_LIB=true 431 fi 432 if test "x$FREETYPE2_FOUND" = xno; then 433 HELP_MSG_MISSING_DEPENDENCY([freetype2]) 434 AC_MSG_ERROR([Could not find freetype2! $HELP_MSG ]) 435 fi 436 437 if test "x$OPENJDK_TARGET_OS" != xwindows; then 438 # AC_CHECK_LIB does not support use of cl.exe 439 PREV_LDFLAGS="$LDFLAGS" 440 LDFLAGS="$FREETYPE2_LIBS" 441 AC_CHECK_LIB(freetype, FT_Init_FreeType, 442 FREETYPE2_FOUND=true, 443 AC_MSG_ERROR([Could not find freetype2! $HELP_MSG ])) 444 LDFLAGS="$PREV_LDFLAGS" 445 fi 446 fi 447 448 AC_SUBST(USING_SYSTEM_FT_LIB) 449 AC_SUBST(FREETYPE2_LIB_PATH) 450 AC_SUBST(FREETYPE2_CFLAGS) 451 AC_SUBST(FREETYPE2_LIBS) 452 453 ]) 454 455 AC_DEFUN_ONCE([LIB_SETUP_ALSA], 456 [ 457 458 ############################################################################### 459 # 460 # Check for alsa headers and libraries. Used on Linux/GNU systems. 461 # 462 AC_ARG_WITH(alsa, [AS_HELP_STRING([--with-alsa], 463 [specify prefix directory for the alsa package 464 (expecting the libraries under PATH/lib and the headers under PATH/include)])]) 465 AC_ARG_WITH(alsa-include, [AS_HELP_STRING([--with-alsa-include], 466 [specify directory for the alsa include files])]) 467 AC_ARG_WITH(alsa-lib, [AS_HELP_STRING([--with-alsa-lib], 468 [specify directory for the alsa library])]) 469 470 if test "x$ALSA_NOT_NEEDED" = xyes; then 471 if test "x${with_alsa}" != x || test "x${with_alsa_include}" != x || test "x${with_alsa_lib}" != x; then 472 AC_MSG_WARN([alsa not used, so --with-alsa is ignored]) 473 fi 474 ALSA_CFLAGS= 475 ALSA_LIBS= 476 else 477 ALSA_FOUND=no 478 479 if test "x${with_alsa}" = xno || test "x${with_alsa_include}" = xno || test "x${with_alsa_lib}" = xno; then 480 AC_MSG_ERROR([It is not possible to disable the use of alsa. Remove the --without-alsa option.]) 481 fi 482 483 if test "x${with_alsa}" != x; then 484 ALSA_LIBS="-L${with_alsa}/lib -lalsa" 485 ALSA_CFLAGS="-I${with_alsa}/include" 486 ALSA_FOUND=yes 487 fi 488 if test "x${with_alsa_include}" != x; then 489 ALSA_CFLAGS="-I${with_alsa_include}" 490 ALSA_FOUND=yes 491 fi 492 if test "x${with_alsa_lib}" != x; then 493 ALSA_LIBS="-L${with_alsa_lib} -lalsa" 494 ALSA_FOUND=yes 495 fi 496 if test "x$ALSA_FOUND" = xno; then 497 BDEPS_CHECK_MODULE(ALSA, alsa, xxx, [ALSA_FOUND=yes], [ALSA_FOUND=no]) 498 fi 499 if test "x$ALSA_FOUND" = xno; then 500 PKG_CHECK_MODULES(ALSA, alsa, [ALSA_FOUND=yes], [ALSA_FOUND=no]) 501 fi 502 if test "x$ALSA_FOUND" = xno; then 503 AC_CHECK_HEADERS([alsa/asoundlib.h], 504 [ALSA_FOUND=yes 505 ALSA_CFLAGS=-Iignoreme 506 ALSA_LIBS=-lasound 507 DEFAULT_ALSA=yes], 508 [ALSA_FOUND=no]) 509 fi 510 if test "x$ALSA_FOUND" = xno; then 511 HELP_MSG_MISSING_DEPENDENCY([alsa]) 512 AC_MSG_ERROR([Could not find alsa! $HELP_MSG ]) 513 fi 514 fi 515 516 AC_SUBST(ALSA_CFLAGS) 517 AC_SUBST(ALSA_LIBS) 518 519 ]) 520 521 AC_DEFUN_ONCE([LIB_SETUP_MISC_LIBS], 522 [ 523 524 ############################################################################### 525 # 526 # Check for the jpeg library 527 # 528 529 USE_EXTERNAL_LIBJPEG=true 530 AC_CHECK_LIB(jpeg, main, [], 531 [ USE_EXTERNAL_LIBJPEG=false 532 AC_MSG_NOTICE([Will use jpeg decoder bundled with the OpenJDK source]) 533 ]) 534 AC_SUBST(USE_EXTERNAL_LIBJPEG) 535 536 ############################################################################### 537 # 538 # Check for the gif library 539 # 540 541 AC_ARG_WITH(giflib, [AS_HELP_STRING([--with-giflib], 542 [use giflib from build system or OpenJDK source (system, bundled) @<:@bundled@:>@])]) 543 544 545 AC_MSG_CHECKING([for which giflib to use]) 546 547 # default is bundled 548 DEFAULT_GIFLIB=bundled 549 550 # 551 # if user didn't specify, use DEFAULT_GIFLIB 552 # 553 if test "x${with_giflib}" = "x"; then 554 with_giflib=${DEFAULT_GIFLIB} 555 fi 556 557 AC_MSG_RESULT(${with_giflib}) 558 559 if test "x${with_giflib}" = "xbundled"; then 560 USE_EXTERNAL_LIBGIF=false 561 elif test "x${with_giflib}" = "xsystem"; then 562 AC_CHECK_HEADER(gif_lib.h, [], 563 [ AC_MSG_ERROR([--with-giflib=system specified, but gif_lib.h not found!])]) 564 AC_CHECK_LIB(gif, DGifGetCode, [], 565 [ AC_MSG_ERROR([--with-giflib=system specified, but no giflib found!])]) 566 567 USE_EXTERNAL_LIBGIF=true 568 else 569 AC_MSG_ERROR([Invalid value of --with-giflib: ${with_giflib}, use 'system' or 'bundled']) 570 fi 571 AC_SUBST(USE_EXTERNAL_LIBGIF) 572 573 ############################################################################### 574 # 575 # Check for the zlib library 576 # 577 578 AC_ARG_WITH(zlib, [AS_HELP_STRING([--with-zlib], 579 [use zlib from build system or OpenJDK source (system, bundled) @<:@bundled@:>@])]) 580 581 AC_CHECK_LIB(z, compress, 582 [ ZLIB_FOUND=yes ], 583 [ ZLIB_FOUND=no ]) 584 585 AC_MSG_CHECKING([for which zlib to use]) 586 587 DEFAULT_ZLIB=bundled 588 if test "x$OPENJDK_TARGET_OS" = xmacosx; then 589 # 590 # On macosx default is system...on others default is 591 # 592 DEFAULT_ZLIB=system 593 fi 594 595 if test "x${ZLIB_FOUND}" != "xyes"; then 596 # 597 # If we don't find any system...set default to bundled 598 # 599 DEFAULT_ZLIB=bundled 600 fi 601 602 # 603 # If user didn't specify, use DEFAULT_ZLIB 604 # 605 if test "x${with_zlib}" = "x"; then 606 with_zlib=${DEFAULT_ZLIB} 607 fi 608 609 if test "x${with_zlib}" = "xbundled"; then 610 USE_EXTERNAL_LIBZ=false 611 AC_MSG_RESULT([bundled]) 612 elif test "x${with_zlib}" = "xsystem"; then 613 if test "x${ZLIB_FOUND}" = "xyes"; then 614 USE_EXTERNAL_LIBZ=true 615 AC_MSG_RESULT([system]) 616 else 617 AC_MSG_RESULT([system not found]) 618 AC_MSG_ERROR([--with-zlib=system specified, but no zlib found!]) 619 fi 620 else 621 AC_MSG_ERROR([Invalid value for --with-zlib: ${with_zlib}, use 'system' or 'bundled']) 622 fi 623 624 AC_SUBST(USE_EXTERNAL_LIBZ) 625 626 ############################################################################### 627 LIBZIP_CAN_USE_MMAP=true 628 629 AC_SUBST(LIBZIP_CAN_USE_MMAP) 630 631 ############################################################################### 632 # 633 # Check if altzone exists in time.h 634 # 635 636 AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <time.h>], [return (int)altzone;])], 637 [has_altzone=yes], 638 [has_altzone=no]) 639 if test "x$has_altzone" = xyes; then 640 AC_DEFINE([HAVE_ALTZONE], 1, [Define if you have the external 'altzone' variable in time.h]) 641 fi 642 643 ############################################################################### 644 # 645 # Check the maths library 646 # 647 648 AC_CHECK_LIB(m, cos, [], 649 [ 650 AC_MSG_NOTICE([Maths library was not found]) 651 ]) 652 AC_SUBST(LIBM) 653 654 ############################################################################### 655 # 656 # Check for libdl.so 657 658 save_LIBS="$LIBS" 659 LIBS="" 660 AC_CHECK_LIB(dl,dlopen) 661 LIBDL="$LIBS" 662 AC_SUBST(LIBDL) 663 LIBS="$save_LIBS" 664 665 ]) 666 667 AC_DEFUN_ONCE([LIB_SETUP_STATIC_LINK_LIBSTDCPP], 668 [ 669 ############################################################################### 670 # 671 # statically link libstdc++ before C++ ABI is stablized on Linux unless 672 # dynamic build is configured on command line. 673 # 674 AC_ARG_WITH([stdc++lib], [AS_HELP_STRING([--with-stdc++lib=<static>,<dynamic>,<default>], 675 [force linking of the C++ runtime on Linux to either static or dynamic, default is static with dynamic as fallback])], 676 [ 677 if test "x$with_stdc__lib" != xdynamic && test "x$with_stdc__lib" != xstatic \ 678 && test "x$with_stdc__lib" != xdefault; then 679 AC_MSG_ERROR([Bad parameter value --with-stdc++lib=$with_stdc__lib!]) 680 fi 681 ], 682 [with_stdc__lib=default] 683 ) 684 685 if test "x$OPENJDK_TARGET_OS" = xlinux; then 686 # Test if -lstdc++ works. 687 AC_MSG_CHECKING([if dynamic link of stdc++ is possible]) 688 AC_LANG_PUSH(C++) 689 OLD_CXXFLAGS="$CXXFLAGS" 690 CXXFLAGS="$CXXFLAGS -lstdc++" 691 AC_LINK_IFELSE([AC_LANG_PROGRAM([], [return 0;])], 692 [has_dynamic_libstdcxx=yes], 693 [has_dynamic_libstdcxx=no]) 694 CXXFLAGS="$OLD_CXXFLAGS" 695 AC_LANG_POP(C++) 696 AC_MSG_RESULT([$has_dynamic_libstdcxx]) 697 698 # Test if stdc++ can be linked statically. 699 AC_MSG_CHECKING([if static link of stdc++ is possible]) 700 STATIC_STDCXX_FLAGS="-Wl,-Bstatic -lstdc++ -lgcc -Wl,-Bdynamic" 701 AC_LANG_PUSH(C++) 702 OLD_LIBS="$LIBS" 703 OLD_CXX="$CXX" 704 LIBS="$STATIC_STDCXX_FLAGS" 705 CXX="$CC" 706 AC_LINK_IFELSE([AC_LANG_PROGRAM([], [return 0;])], 707 [has_static_libstdcxx=yes], 708 [has_static_libstdcxx=no]) 709 LIBS="$OLD_LIBS" 710 CXX="$OLD_CXX" 711 AC_LANG_POP(C++) 712 AC_MSG_RESULT([$has_static_libstdcxx]) 713 714 if test "x$has_static_libstdcxx" = xno && test "x$has_dynamic_libstdcxx" = xno; then 715 AC_MSG_ERROR([Cannot link to stdc++, neither dynamically nor statically!]) 716 fi 717 718 if test "x$with_stdc__lib" = xstatic && test "x$has_static_libstdcxx" = xno; then 719 AC_MSG_ERROR([Static linking of libstdc++ was not possible!]) 720 fi 721 722 if test "x$with_stdc__lib" = xdynamic && test "x$has_dynamic_libstdcxx" = xno; then 723 AC_MSG_ERROR([Dynamic linking of libstdc++ was not possible!]) 724 fi 725 726 AC_MSG_CHECKING([how to link with libstdc++]) 727 # If dynamic was requested, it's available since it would fail above otherwise. 728 # If dynamic wasn't requested, go with static unless it isn't available. 729 if test "x$with_stdc__lib" = xdynamic || test "x$has_static_libstdcxx" = xno || test "x$JVM_VARIANT_ZEROSHARK" = xtrue; then 730 LIBCXX="$LIBCXX -lstdc++" 731 LDCXX="$CXX" 732 STATIC_CXX_SETTING="STATIC_CXX=false" 733 AC_MSG_RESULT([dynamic]) 734 else 735 LIBCXX="$LIBCXX $STATIC_STDCXX_FLAGS" 736 LDCXX="$CC" 737 STATIC_CXX_SETTING="STATIC_CXX=true" 738 AC_MSG_RESULT([static]) 739 fi 740 fi 741 AC_SUBST(STATIC_CXX_SETTING) 742 743 if test "x$JVM_VARIANT_ZERO" = xtrue || test "x$JVM_VARIANT_ZEROSHARK" = xtrue; then 744 # Figure out LIBFFI_CFLAGS and LIBFFI_LIBS 745 PKG_CHECK_MODULES([LIBFFI], [libffi]) 746 747 fi 748 749 if test "x$JVM_VARIANT_ZEROSHARK" = xtrue; then 750 AC_CHECK_PROG([LLVM_CONFIG], [llvm-config], [llvm-config]) 751 752 if test "x$LLVM_CONFIG" != xllvm-config; then 753 AC_MSG_ERROR([llvm-config not found in $PATH.]) 754 fi 755 756 llvm_components="jit mcjit engine nativecodegen native" 757 unset LLVM_CFLAGS 758 for flag in $("$LLVM_CONFIG" --cxxflags); do 759 if echo "${flag}" | grep -q '^-@<:@ID@:>@'; then 760 if test "${flag}" != "-D_DEBUG" ; then 761 if test "${LLVM_CFLAGS}" != "" ; then 762 LLVM_CFLAGS="${LLVM_CFLAGS} " 763 fi 764 LLVM_CFLAGS="${LLVM_CFLAGS}${flag}" 765 fi 766 fi 767 done 768 llvm_version=$("${LLVM_CONFIG}" --version | sed 's/\.//; s/svn.*//') 769 LLVM_CFLAGS="${LLVM_CFLAGS} -DSHARK_LLVM_VERSION=${llvm_version}" 770 771 unset LLVM_LDFLAGS 772 for flag in $("${LLVM_CONFIG}" --ldflags); do 773 if echo "${flag}" | grep -q '^-L'; then 774 if test "${LLVM_LDFLAGS}" != ""; then 775 LLVM_LDFLAGS="${LLVM_LDFLAGS} " 776 fi 777 LLVM_LDFLAGS="${LLVM_LDFLAGS}${flag}" 778 fi 779 done 780 781 unset LLVM_LIBS 782 for flag in $("${LLVM_CONFIG}" --libs ${llvm_components}); do 783 if echo "${flag}" | grep -q '^-l'; then 784 if test "${LLVM_LIBS}" != ""; then 785 LLVM_LIBS="${LLVM_LIBS} " 786 fi 787 LLVM_LIBS="${LLVM_LIBS}${flag}" 788 fi 789 done 790 791 AC_SUBST(LLVM_CFLAGS) 792 AC_SUBST(LLVM_LDFLAGS) 793 AC_SUBST(LLVM_LIBS) 794 fi 795 796 # libCrun is the c++ runtime-library with SunStudio (roughly the equivalent of gcc's libstdc++.so) 797 if test "x$OPENJDK_TARGET_OS" = xsolaris && test "x$LIBCXX" = x; then 798 LIBCXX="/usr/lib${OPENJDK_TARGET_CPU_ISADIR}/libCrun.so.1" 799 fi 800 801 # TODO better (platform agnostic) test 802 if test "x$OPENJDK_TARGET_OS" = xmacosx && test "x$LIBCXX" = x && test "x$GCC" = xyes; then 803 LIBCXX="-lstdc++" 804 fi 805 806 AC_SUBST(LIBCXX) 807 808 ])