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$OPENJDK_TARGET_OS" = xaix; then 47 AC_MSG_CHECKING([what is not needed on AIX?]) 48 ALSA_NOT_NEEDED=yes 49 PULSE_NOT_NEEDED=yes 50 AC_MSG_RESULT([alsa pulse]) 51 fi 52 53 54 if test "x$OPENJDK_TARGET_OS" = xwindows; then 55 AC_MSG_CHECKING([what is not needed on Windows?]) 56 CUPS_NOT_NEEDED=yes 57 ALSA_NOT_NEEDED=yes 58 PULSE_NOT_NEEDED=yes 59 X11_NOT_NEEDED=yes 60 AC_MSG_RESULT([alsa cups pulse x11]) 61 fi 62 63 if test "x$OPENJDK_TARGET_OS" = xmacosx; then 64 AC_MSG_CHECKING([what is not needed on MacOSX?]) 65 ALSA_NOT_NEEDED=yes 66 PULSE_NOT_NEEDED=yes 67 X11_NOT_NEEDED=yes 68 # If the java runtime framework is disabled, then we need X11. 69 # This will be adjusted below. 70 AC_MSG_RESULT([alsa pulse x11]) 71 fi 72 73 if test "x$OPENJDK_TARGET_OS" = xbsd; then 74 AC_MSG_CHECKING([what is not needed on bsd?]) 75 ALSA_NOT_NEEDED=yes 76 AC_MSG_RESULT([alsa]) 77 fi 78 79 if test "x$OPENJDK" = "xfalse"; then 80 FREETYPE_NOT_NEEDED=yes 81 fi 82 83 if test "x$SUPPORT_HEADFUL" = xno; then 84 X11_NOT_NEEDED=yes 85 fi 86 87 ############################################################################### 88 # 89 # Check for MacOSX support for OpenJDK. 90 # 91 92 BASIC_DEPRECATED_ARG_ENABLE(macosx-runtime-support, macosx_runtime_support) 93 94 AC_MSG_CHECKING([for Mac OS X Java Framework]) 95 if test -f /System/Library/Frameworks/JavaVM.framework/Frameworks/JavaRuntimeSupport.framework/Headers/JavaRuntimeSupport.h; then 96 AC_MSG_RESULT([/System/Library/Frameworks/JavaVM.framework]) 97 else 98 AC_MSG_RESULT([no]) 99 fi 100 ]) 101 102 AC_DEFUN_ONCE([LIB_SETUP_X11], 103 [ 104 105 ############################################################################### 106 # 107 # Check for X Windows 108 # 109 110 # Check if the user has specified sysroot, but not --x-includes or --x-libraries. 111 # Make a simple check for the libraries at the sysroot, and setup --x-includes and 112 # --x-libraries for the sysroot, if that seems to be correct. 113 if test "x$SYS_ROOT" != "x/"; then 114 if test "x$x_includes" = xNONE; then 115 if test -f "$SYS_ROOT/usr/X11R6/include/X11/Xlib.h"; then 116 x_includes="$SYS_ROOT/usr/X11R6/include" 117 elif test -f "$SYS_ROOT/usr/include/X11/Xlib.h"; then 118 x_includes="$SYS_ROOT/usr/include" 119 fi 120 fi 121 if test "x$x_libraries" = xNONE; then 122 if test -f "$SYS_ROOT/usr/X11R6/lib/libX11.so"; then 123 x_libraries="$SYS_ROOT/usr/X11R6/lib" 124 elif test "$SYS_ROOT/usr/lib64/libX11.so" && test "x$OPENJDK_TARGET_CPU_BITS" = x64; then 125 x_libraries="$SYS_ROOT/usr/lib64" 126 elif test -f "$SYS_ROOT/usr/lib/libX11.so"; then 127 x_libraries="$SYS_ROOT/usr/lib" 128 fi 129 fi 130 fi 131 132 # Now let autoconf do it's magic 133 AC_PATH_X 134 AC_PATH_XTRA 135 136 # AC_PATH_XTRA creates X_LIBS and sometimes adds -R flags. When cross compiling 137 # this doesn't make sense so we remove it. 138 if test "x$COMPILE_TYPE" = xcross; then 139 X_LIBS=`$ECHO $X_LIBS | $SED 's/-R \{0,1\}[[^ ]]*//g'` 140 fi 141 142 if test "x$no_x" = xyes && test "x$X11_NOT_NEEDED" != xyes; then 143 HELP_MSG_MISSING_DEPENDENCY([x11]) 144 AC_MSG_ERROR([Could not find X11 libraries. $HELP_MSG]) 145 fi 146 147 if test "x$OPENJDK_TARGET_OS" = xsolaris; then 148 OPENWIN_HOME="/usr/openwin" 149 fi 150 AC_SUBST(OPENWIN_HOME) 151 152 153 # 154 # Weird Sol10 something check...TODO change to try compile 155 # 156 if test "x${OPENJDK_TARGET_OS}" = xsolaris; then 157 if test "`uname -r`" = "5.10"; then 158 if test "`${EGREP} -c XLinearGradient ${OPENWIN_HOME}/share/include/X11/extensions/Xrender.h`" = "0"; then 159 X_CFLAGS="${X_CFLAGS} -DSOLARIS10_NO_XRENDER_STRUCTS" 160 fi 161 fi 162 fi 163 164 AC_LANG_PUSH(C) 165 OLD_CFLAGS="$CFLAGS" 166 CFLAGS="$CFLAGS $X_CFLAGS" 167 168 # Need to include Xlib.h and Xutil.h to avoid "present but cannot be compiled" warnings on Solaris 10 169 AC_CHECK_HEADERS([X11/extensions/shape.h X11/extensions/Xrender.h X11/extensions/XTest.h X11/Intrinsic.h], 170 [X11_A_OK=yes], 171 [X11_A_OK=no; break], 172 [ 173 # include <X11/Xlib.h> 174 # include <X11/Xutil.h> 175 ] 176 ) 177 178 CFLAGS="$OLD_CFLAGS" 179 AC_LANG_POP(C) 180 181 if test "x$X11_A_OK" = xno && test "x$X11_NOT_NEEDED" != xyes; then 182 HELP_MSG_MISSING_DEPENDENCY([x11]) 183 AC_MSG_ERROR([Could not find all X11 headers (shape.h Xrender.h XTest.h Intrinsic.h). $HELP_MSG]) 184 fi 185 186 AC_SUBST(X_CFLAGS) 187 AC_SUBST(X_LIBS) 188 ]) 189 190 AC_DEFUN_ONCE([LIB_SETUP_CUPS], 191 [ 192 193 ############################################################################### 194 # 195 # The common unix printing system cups is used to print from java. 196 # 197 AC_ARG_WITH(cups, [AS_HELP_STRING([--with-cups], 198 [specify prefix directory for the cups package 199 (expecting the headers under PATH/include)])]) 200 AC_ARG_WITH(cups-include, [AS_HELP_STRING([--with-cups-include], 201 [specify directory for the cups include files])]) 202 203 if test "x$CUPS_NOT_NEEDED" = xyes; then 204 if test "x${with_cups}" != x || test "x${with_cups_include}" != x; then 205 AC_MSG_WARN([cups not used, so --with-cups is ignored]) 206 fi 207 CUPS_CFLAGS= 208 else 209 CUPS_FOUND=no 210 211 if test "x${with_cups}" = xno || test "x${with_cups_include}" = xno; then 212 AC_MSG_ERROR([It is not possible to disable the use of cups. Remove the --without-cups option.]) 213 fi 214 215 if test "x${with_cups}" != x; then 216 CUPS_CFLAGS="-I${with_cups}/include" 217 CUPS_FOUND=yes 218 fi 219 if test "x${with_cups_include}" != x; then 220 CUPS_CFLAGS="-I${with_cups_include}" 221 CUPS_FOUND=yes 222 fi 223 if test "x$CUPS_FOUND" = xno; then 224 BDEPS_CHECK_MODULE(CUPS, cups, xxx, [CUPS_FOUND=yes]) 225 fi 226 if test "x$CUPS_FOUND" = xno; then 227 # Are the cups headers installed in the default /usr/include location? 228 AC_CHECK_HEADERS([cups/cups.h cups/ppd.h], 229 [ 230 CUPS_FOUND=yes 231 CUPS_CFLAGS= 232 DEFAULT_CUPS=yes 233 ] 234 ) 235 fi 236 if test "x$CUPS_FOUND" = xno; then 237 # Getting nervous now? Lets poke around for standard Solaris third-party 238 # package installation locations. 239 AC_MSG_CHECKING([for cups headers]) 240 if test -s /opt/sfw/cups/include/cups/cups.h; then 241 # An SFW package seems to be installed! 242 CUPS_FOUND=yes 243 CUPS_CFLAGS="-I/opt/sfw/cups/include" 244 elif test -s /opt/csw/include/cups/cups.h; then 245 # A CSW package seems to be installed! 246 CUPS_FOUND=yes 247 CUPS_CFLAGS="-I/opt/csw/include" 248 fi 249 AC_MSG_RESULT([$CUPS_FOUND]) 250 fi 251 if test "x$CUPS_FOUND" = xno; then 252 HELP_MSG_MISSING_DEPENDENCY([cups]) 253 AC_MSG_ERROR([Could not find cups! $HELP_MSG ]) 254 fi 255 fi 256 257 AC_SUBST(CUPS_CFLAGS) 258 259 ]) 260 261 AC_DEFUN([LIB_CHECK_POTENTIAL_FREETYPE], 262 [ 263 POTENTIAL_FREETYPE_INCLUDE_PATH="$1" 264 POTENTIAL_FREETYPE_LIB_PATH="$2" 265 METHOD="$3" 266 267 # First check if the files exists. 268 if test -s "$POTENTIAL_FREETYPE_INCLUDE_PATH/ft2build.h"; then 269 # We found an arbitrary include file. That's a good sign. 270 AC_MSG_NOTICE([Found freetype include files at $POTENTIAL_FREETYPE_INCLUDE_PATH using $METHOD]) 271 FOUND_FREETYPE=yes 272 273 FREETYPE_LIB_NAME="${LIBRARY_PREFIX}freetype${SHARED_LIBRARY_SUFFIX}" 274 if ! test -s "$POTENTIAL_FREETYPE_LIB_PATH/$FREETYPE_LIB_NAME"; then 275 AC_MSG_NOTICE([Could not find $POTENTIAL_FREETYPE_LIB_PATH/$FREETYPE_LIB_NAME. Ignoring location.]) 276 FOUND_FREETYPE=no 277 else 278 if test "x$OPENJDK_TARGET_OS" = xwindows; then 279 # On Windows, we will need both .lib and .dll file. 280 if ! test -s "$POTENTIAL_FREETYPE_LIB_PATH/freetype.lib"; then 281 AC_MSG_NOTICE([Could not find $POTENTIAL_FREETYPE_LIB_PATH/freetype.lib. Ignoring location.]) 282 FOUND_FREETYPE=no 283 fi 284 elif test "x$OPENJDK_TARGET_OS" = xsolaris && test "x$OPENJDK_TARGET_CPU" = xx86_64 && test -s "$POTENTIAL_FREETYPE_LIB_PATH/amd64/$FREETYPE_LIB_NAME"; then 285 # On solaris-x86_86, default is (normally) PATH/lib/amd64. Update our guess! 286 POTENTIAL_FREETYPE_LIB_PATH="$POTENTIAL_FREETYPE_LIB_PATH/amd64" 287 fi 288 fi 289 fi 290 291 if test "x$FOUND_FREETYPE" = xyes; then 292 BASIC_FIXUP_PATH(POTENTIAL_FREETYPE_INCLUDE_PATH) 293 BASIC_FIXUP_PATH(POTENTIAL_FREETYPE_LIB_PATH) 294 295 FREETYPE_INCLUDE_PATH="$POTENTIAL_FREETYPE_INCLUDE_PATH" 296 AC_MSG_CHECKING([for freetype includes]) 297 AC_MSG_RESULT([$FREETYPE_INCLUDE_PATH]) 298 FREETYPE_LIB_PATH="$POTENTIAL_FREETYPE_LIB_PATH" 299 AC_MSG_CHECKING([for freetype libraries]) 300 AC_MSG_RESULT([$FREETYPE_LIB_PATH]) 301 fi 302 ]) 303 304 AC_DEFUN_ONCE([LIB_SETUP_FREETYPE], 305 [ 306 307 ############################################################################### 308 # 309 # The ubiquitous freetype library is used to render fonts. 310 # 311 AC_ARG_WITH(freetype, [AS_HELP_STRING([--with-freetype], 312 [specify prefix directory for the freetype package 313 (expecting the libraries under PATH/lib and the headers under PATH/include)])]) 314 AC_ARG_WITH(freetype-include, [AS_HELP_STRING([--with-freetype-include], 315 [specify directory for the freetype include files])]) 316 AC_ARG_WITH(freetype-lib, [AS_HELP_STRING([--with-freetype-lib], 317 [specify directory for the freetype library])]) 318 AC_ARG_ENABLE(freetype-bundling, [AS_HELP_STRING([--disable-freetype-bundling], 319 [disable bundling of the freetype library with the build result @<:@enabled on Windows or when using --with-freetype, disabled otherwise@:>@])]) 320 321 FREETYPE_CFLAGS= 322 FREETYPE_LIBS= 323 FREETYPE_BUNDLE_LIB_PATH= 324 325 if test "x$FREETYPE_NOT_NEEDED" = xyes; then 326 if test "x$with_freetype" != x || test "x$with_freetype_include" != x || test "x$with_freetype_lib" != x; then 327 AC_MSG_WARN([freetype not used, so --with-freetype is ignored]) 328 fi 329 if test "x$enable_freetype_bundling" != x; then 330 AC_MSG_WARN([freetype not used, so --enable-freetype-bundling is ignored]) 331 fi 332 else 333 # freetype is needed to build; go get it! 334 335 BUNDLE_FREETYPE="$enable_freetype_bundling" 336 337 if test "x$with_freetype" != x || test "x$with_freetype_include" != x || test "x$with_freetype_lib" != x; then 338 # User has specified settings 339 340 if test "x$BUNDLE_FREETYPE" = x; then 341 # If not specified, default is to bundle freetype 342 BUNDLE_FREETYPE=yes 343 fi 344 345 if test "x$with_freetype" != x; then 346 POTENTIAL_FREETYPE_INCLUDE_PATH="$with_freetype/include" 347 POTENTIAL_FREETYPE_LIB_PATH="$with_freetype/lib" 348 fi 349 350 # Allow --with-freetype-lib and --with-freetype-include to override 351 if test "x$with_freetype_include" != x; then 352 POTENTIAL_FREETYPE_INCLUDE_PATH="$with_freetype_include" 353 fi 354 if test "x$with_freetype_lib" != x; then 355 POTENTIAL_FREETYPE_LIB_PATH="$with_freetype_lib" 356 fi 357 358 if test "x$POTENTIAL_FREETYPE_INCLUDE_PATH" != x && test "x$POTENTIAL_FREETYPE_LIB_PATH" != x; then 359 # Okay, we got it. Check that it works. 360 LIB_CHECK_POTENTIAL_FREETYPE($POTENTIAL_FREETYPE_INCLUDE_PATH, $POTENTIAL_FREETYPE_LIB_PATH, [--with-freetype]) 361 if test "x$FOUND_FREETYPE" != xyes; then 362 AC_MSG_ERROR([Can not find or use freetype at location given by --with-freetype]) 363 fi 364 else 365 # User specified only one of lib or include. This is an error. 366 if test "x$POTENTIAL_FREETYPE_INCLUDE_PATH" = x ; then 367 AC_MSG_NOTICE([User specified --with-freetype-lib but not --with-freetype-include]) 368 AC_MSG_ERROR([Need both freetype lib and include paths. Consider using --with-freetype instead.]) 369 else 370 AC_MSG_NOTICE([User specified --with-freetype-include but not --with-freetype-lib]) 371 AC_MSG_ERROR([Need both freetype lib and include paths. Consider using --with-freetype instead.]) 372 fi 373 fi 374 else 375 # User did not specify settings, but we need freetype. Try to locate it. 376 377 if test "x$BUNDLE_FREETYPE" = x; then 378 # If not specified, default is to bundle freetype only on windows 379 if test "x$OPENJDK_TARGET_OS" = xwindows; then 380 BUNDLE_FREETYPE=yes 381 else 382 BUNDLE_FREETYPE=no 383 fi 384 fi 385 386 if test "x$FOUND_FREETYPE" != xyes; then 387 # Check builddeps 388 BDEPS_CHECK_MODULE(FREETYPE, freetype2, xxx, [FOUND_FREETYPE=yes], [FOUND_FREETYPE=no]) 389 # BDEPS_CHECK_MODULE will set FREETYPE_CFLAGS and _LIBS, but we don't get a lib path for bundling. 390 if test "x$FOUND_FREETYPE" = xyes; then 391 if test "x$BUNDLE_FREETYPE" = xyes; then 392 AC_MSG_NOTICE([Found freetype using builddeps, but ignoring since we can not bundle that]) 393 FOUND_FREETYPE=no 394 else 395 AC_MSG_CHECKING([for freetype]) 396 AC_MSG_RESULT([yes (using builddeps)]) 397 fi 398 fi 399 fi 400 401 if test "x$FOUND_FREETYPE" != xyes; then 402 # Check modules using pkg-config, but only if we have it (ugly output results otherwise) 403 if test "x$PKG_CONFIG" != x; then 404 PKG_CHECK_MODULES(FREETYPE, freetype2, [FOUND_FREETYPE=yes], [FOUND_FREETYPE=no]) 405 if test "x$FOUND_FREETYPE" = xyes; then 406 # On solaris, pkg_check adds -lz to freetype libs, which isn't necessary for us. 407 FREETYPE_LIBS=`$ECHO $FREETYPE_LIBS | $SED 's/-lz//g'` 408 # 64-bit libs for Solaris x86 are installed in the amd64 subdirectory, change lib to lib/amd64 409 if test "x$OPENJDK_TARGET_OS" = xsolaris && test "x$OPENJDK_TARGET_CPU" = xx86_64; then 410 FREETYPE_LIBS=`$ECHO $FREETYPE_LIBS | $SED 's?/lib?/lib/amd64?g'` 411 fi 412 # BDEPS_CHECK_MODULE will set FREETYPE_CFLAGS and _LIBS, but we don't get a lib path for bundling. 413 if test "x$BUNDLE_FREETYPE" = xyes; then 414 AC_MSG_NOTICE([Found freetype using pkg-config, but ignoring since we can not bundle that]) 415 FOUND_FREETYPE=no 416 else 417 AC_MSG_CHECKING([for freetype]) 418 AC_MSG_RESULT([yes (using pkg-config)]) 419 fi 420 fi 421 fi 422 fi 423 424 if test "x$FOUND_FREETYPE" != xyes; then 425 # Check in well-known locations 426 if test "x$OPENJDK_TARGET_OS" = xwindows; then 427 FREETYPE_BASE_DIR="$PROGRAMFILES/GnuWin32" 428 BASIC_WINDOWS_REWRITE_AS_UNIX_PATH(FREETYPE_BASE_DIR) 429 LIB_CHECK_POTENTIAL_FREETYPE([$FREETYPE_BASE_DIR/include], [$FREETYPE_BASE_DIR/lib], [well-known location]) 430 if test "x$FOUND_FREETYPE" != xyes; then 431 FREETYPE_BASE_DIR="$ProgramW6432/GnuWin32" 432 BASIC_WINDOWS_REWRITE_AS_UNIX_PATH(FREETYPE_BASE_DIR) 433 LIB_CHECK_POTENTIAL_FREETYPE([$FREETYPE_BASE_DIR/include], [$FREETYPE_BASE_DIR/lib], [well-known location]) 434 fi 435 else 436 if test "x$SYS_ROOT" = "x/"; then 437 FREETYPE_ROOT= 438 else 439 FREETYPE_ROOT="$SYS_ROOT" 440 fi 441 FREETYPE_BASE_DIR="$FREETYPE_ROOT/usr" 442 LIB_CHECK_POTENTIAL_FREETYPE([$FREETYPE_BASE_DIR/include], [$FREETYPE_BASE_DIR/lib], [well-known location]) 443 444 if test "x$FOUND_FREETYPE" != xyes; then 445 FREETYPE_BASE_DIR="$FREETYPE_ROOT/usr/X11" 446 LIB_CHECK_POTENTIAL_FREETYPE([$FREETYPE_BASE_DIR/include], [$FREETYPE_BASE_DIR/lib], [well-known location]) 447 fi 448 449 if test "x$FOUND_FREETYPE" != xyes; then 450 FREETYPE_BASE_DIR="$FREETYPE_ROOT/usr" 451 if test "x$OPENJDK_TARGET_CPU_BITS" = x64; then 452 LIB_CHECK_POTENTIAL_FREETYPE([$FREETYPE_BASE_DIR/include], [$FREETYPE_BASE_DIR/lib/x86_64-linux-gnu], [well-known location]) 453 else 454 LIB_CHECK_POTENTIAL_FREETYPE([$FREETYPE_BASE_DIR/include], [$FREETYPE_BASE_DIR/lib/i386-linux-gnu], [well-known location]) 455 if test "x$FOUND_FREETYPE" != xyes; then 456 LIB_CHECK_POTENTIAL_FREETYPE([$FREETYPE_BASE_DIR/include], [$FREETYPE_BASE_DIR/lib32], [well-known location]) 457 fi 458 fi 459 fi 460 fi 461 fi # end check in well-known locations 462 463 if test "x$FOUND_FREETYPE" != xyes; then 464 HELP_MSG_MISSING_DEPENDENCY([freetype]) 465 AC_MSG_ERROR([Could not find freetype! $HELP_MSG ]) 466 fi 467 fi # end user specified settings 468 469 # Set FREETYPE_CFLAGS, _LIBS and _LIB_PATH from include and lib dir. 470 if test "x$FREETYPE_CFLAGS" = x; then 471 BASIC_FIXUP_PATH(FREETYPE_INCLUDE_PATH) 472 if test -d $FREETYPE_INCLUDE_PATH/freetype2/freetype; then 473 FREETYPE_CFLAGS="-I$FREETYPE_INCLUDE_PATH/freetype2 -I$FREETYPE_INCLUDE_PATH" 474 else 475 FREETYPE_CFLAGS="-I$FREETYPE_INCLUDE_PATH" 476 fi 477 fi 478 479 if test "x$FREETYPE_LIBS" = x; then 480 BASIC_FIXUP_PATH(FREETYPE_LIB_PATH) 481 if test "x$OPENJDK_TARGET_OS" = xwindows; then 482 FREETYPE_LIBS="$FREETYPE_LIB_PATH/freetype.lib" 483 else 484 FREETYPE_LIBS="-L$FREETYPE_LIB_PATH -lfreetype" 485 fi 486 fi 487 488 # Try to compile it 489 AC_MSG_CHECKING([if we can compile and link with freetype]) 490 AC_LANG_PUSH(C++) 491 PREV_CXXCFLAGS="$CXXFLAGS" 492 PREV_LIBS="$LIBS" 493 PREV_CXX="$CXX" 494 CXXFLAGS="$CXXFLAGS $FREETYPE_CFLAGS" 495 LIBS="$LIBS $FREETYPE_LIBS" 496 CXX="$FIXPATH $CXX" 497 AC_LINK_IFELSE([AC_LANG_SOURCE([[ 498 #include<ft2build.h> 499 #include FT_FREETYPE_H 500 int main () { 501 FT_Init_FreeType(NULL); 502 return 0; 503 } 504 ]])], 505 [ 506 AC_MSG_RESULT([yes]) 507 ], 508 [ 509 AC_MSG_RESULT([no]) 510 AC_MSG_NOTICE([Could not compile and link with freetype. This might be a 32/64-bit mismatch.]) 511 AC_MSG_NOTICE([Using FREETYPE_CFLAGS=$FREETYPE_CFLAGS and FREETYPE_LIBS=$FREETYPE_LIBS]) 512 513 HELP_MSG_MISSING_DEPENDENCY([freetype]) 514 515 AC_MSG_ERROR([Can not continue without freetype. $HELP_MSG]) 516 ] 517 ) 518 CXXCFLAGS="$PREV_CXXFLAGS" 519 LIBS="$PREV_LIBS" 520 CXX="$PREV_CXX" 521 AC_LANG_POP(C++) 522 523 AC_MSG_CHECKING([if we should bundle freetype]) 524 if test "x$BUNDLE_FREETYPE" = xyes; then 525 FREETYPE_BUNDLE_LIB_PATH="$FREETYPE_LIB_PATH" 526 fi 527 AC_MSG_RESULT([$BUNDLE_FREETYPE]) 528 529 fi # end freetype needed 530 531 AC_SUBST(FREETYPE_BUNDLE_LIB_PATH) 532 AC_SUBST(FREETYPE_CFLAGS) 533 AC_SUBST(FREETYPE_LIBS) 534 ]) 535 536 AC_DEFUN_ONCE([LIB_SETUP_ALSA], 537 [ 538 539 ############################################################################### 540 # 541 # Check for alsa headers and libraries. Used on Linux/GNU systems. 542 # 543 AC_ARG_WITH(alsa, [AS_HELP_STRING([--with-alsa], 544 [specify prefix directory for the alsa package 545 (expecting the libraries under PATH/lib and the headers under PATH/include)])]) 546 AC_ARG_WITH(alsa-include, [AS_HELP_STRING([--with-alsa-include], 547 [specify directory for the alsa include files])]) 548 AC_ARG_WITH(alsa-lib, [AS_HELP_STRING([--with-alsa-lib], 549 [specify directory for the alsa library])]) 550 551 if test "x$ALSA_NOT_NEEDED" = xyes; then 552 if test "x${with_alsa}" != x || test "x${with_alsa_include}" != x || test "x${with_alsa_lib}" != x; then 553 AC_MSG_WARN([alsa not used, so --with-alsa is ignored]) 554 fi 555 ALSA_CFLAGS= 556 ALSA_LIBS= 557 else 558 ALSA_FOUND=no 559 560 if test "x${with_alsa}" = xno || test "x${with_alsa_include}" = xno || test "x${with_alsa_lib}" = xno; then 561 AC_MSG_ERROR([It is not possible to disable the use of alsa. Remove the --without-alsa option.]) 562 fi 563 564 if test "x${with_alsa}" != x; then 565 ALSA_LIBS="-L${with_alsa}/lib -lasound" 566 ALSA_CFLAGS="-I${with_alsa}/include" 567 ALSA_FOUND=yes 568 fi 569 if test "x${with_alsa_include}" != x; then 570 ALSA_CFLAGS="-I${with_alsa_include}" 571 ALSA_FOUND=yes 572 fi 573 if test "x${with_alsa_lib}" != x; then 574 ALSA_LIBS="-L${with_alsa_lib} -lasound" 575 ALSA_FOUND=yes 576 fi 577 if test "x$ALSA_FOUND" = xno; then 578 BDEPS_CHECK_MODULE(ALSA, alsa, xxx, [ALSA_FOUND=yes], [ALSA_FOUND=no]) 579 fi 580 if test "x$ALSA_FOUND" = xno; then 581 PKG_CHECK_MODULES(ALSA, alsa, [ALSA_FOUND=yes], [ALSA_FOUND=no]) 582 fi 583 if test "x$ALSA_FOUND" = xno; then 584 AC_CHECK_HEADERS([alsa/asoundlib.h], 585 [ 586 ALSA_FOUND=yes 587 ALSA_CFLAGS=-Iignoreme 588 ALSA_LIBS=-lasound 589 DEFAULT_ALSA=yes 590 ], 591 [ALSA_FOUND=no]) 592 fi 593 if test "x$ALSA_FOUND" = xno; then 594 HELP_MSG_MISSING_DEPENDENCY([alsa]) 595 AC_MSG_ERROR([Could not find alsa! $HELP_MSG ]) 596 fi 597 fi 598 599 AC_SUBST(ALSA_CFLAGS) 600 AC_SUBST(ALSA_LIBS) 601 ]) 602 603 AC_DEFUN_ONCE([LIB_SETUP_MISC_LIBS], 604 [ 605 606 ############################################################################### 607 # 608 # Check for the jpeg library 609 # 610 611 USE_EXTERNAL_LIBJPEG=true 612 AC_CHECK_LIB(jpeg, main, [], 613 [ USE_EXTERNAL_LIBJPEG=false 614 AC_MSG_NOTICE([Will use jpeg decoder bundled with the OpenJDK source]) 615 ]) 616 AC_SUBST(USE_EXTERNAL_LIBJPEG) 617 618 ############################################################################### 619 # 620 # Check for the gif library 621 # 622 623 AC_ARG_WITH(giflib, [AS_HELP_STRING([--with-giflib], 624 [use giflib from build system or OpenJDK source (system, bundled) @<:@bundled@:>@])]) 625 626 627 AC_MSG_CHECKING([for which giflib to use]) 628 629 # default is bundled 630 DEFAULT_GIFLIB=bundled 631 632 # 633 # if user didn't specify, use DEFAULT_GIFLIB 634 # 635 if test "x${with_giflib}" = "x"; then 636 with_giflib=${DEFAULT_GIFLIB} 637 fi 638 639 AC_MSG_RESULT(${with_giflib}) 640 641 if test "x${with_giflib}" = "xbundled"; then 642 USE_EXTERNAL_LIBGIF=false 643 elif test "x${with_giflib}" = "xsystem"; then 644 AC_CHECK_HEADER(gif_lib.h, [], 645 [ AC_MSG_ERROR([--with-giflib=system specified, but gif_lib.h not found!])]) 646 AC_CHECK_LIB(gif, DGifGetCode, [], 647 [ AC_MSG_ERROR([--with-giflib=system specified, but no giflib found!])]) 648 649 USE_EXTERNAL_LIBGIF=true 650 else 651 AC_MSG_ERROR([Invalid value of --with-giflib: ${with_giflib}, use 'system' or 'bundled']) 652 fi 653 AC_SUBST(USE_EXTERNAL_LIBGIF) 654 655 ############################################################################### 656 # 657 # Check for the zlib library 658 # 659 660 AC_ARG_WITH(zlib, [AS_HELP_STRING([--with-zlib], 661 [use zlib from build system or OpenJDK source (system, bundled) @<:@bundled@:>@])]) 662 663 AC_CHECK_LIB(z, compress, 664 [ ZLIB_FOUND=yes ], 665 [ ZLIB_FOUND=no ]) 666 667 AC_MSG_CHECKING([for which zlib to use]) 668 669 DEFAULT_ZLIB=bundled 670 if test "x$OPENJDK_TARGET_OS" = xmacosx; then 671 # 672 # On macosx default is system...on others default is 673 # 674 DEFAULT_ZLIB=system 675 fi 676 677 if test "x${ZLIB_FOUND}" != "xyes"; then 678 # 679 # If we don't find any system...set default to bundled 680 # 681 DEFAULT_ZLIB=bundled 682 fi 683 684 # 685 # If user didn't specify, use DEFAULT_ZLIB 686 # 687 if test "x${with_zlib}" = "x"; then 688 with_zlib=${DEFAULT_ZLIB} 689 fi 690 691 if test "x${with_zlib}" = "xbundled"; then 692 USE_EXTERNAL_LIBZ=false 693 AC_MSG_RESULT([bundled]) 694 elif test "x${with_zlib}" = "xsystem"; then 695 if test "x${ZLIB_FOUND}" = "xyes"; then 696 USE_EXTERNAL_LIBZ=true 697 AC_MSG_RESULT([system]) 698 else 699 AC_MSG_RESULT([system not found]) 700 AC_MSG_ERROR([--with-zlib=system specified, but no zlib found!]) 701 fi 702 else 703 AC_MSG_ERROR([Invalid value for --with-zlib: ${with_zlib}, use 'system' or 'bundled']) 704 fi 705 706 AC_SUBST(USE_EXTERNAL_LIBZ) 707 708 ############################################################################### 709 LIBZIP_CAN_USE_MMAP=true 710 711 AC_SUBST(LIBZIP_CAN_USE_MMAP) 712 713 ############################################################################### 714 # 715 # Check if altzone exists in time.h 716 # 717 718 AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <time.h>], [return (int)altzone;])], 719 [has_altzone=yes], 720 [has_altzone=no]) 721 if test "x$has_altzone" = xyes; then 722 AC_DEFINE([HAVE_ALTZONE], 1, [Define if you have the external 'altzone' variable in time.h]) 723 fi 724 725 ############################################################################### 726 # 727 # Check the maths library 728 # 729 730 AC_CHECK_LIB(m, cos, [], 731 [ 732 AC_MSG_NOTICE([Maths library was not found]) 733 ] 734 ) 735 AC_SUBST(LIBM) 736 737 ############################################################################### 738 # 739 # Check for libdl.so 740 741 save_LIBS="$LIBS" 742 LIBS="" 743 AC_CHECK_LIB(dl,dlopen) 744 LIBDL="$LIBS" 745 AC_SUBST(LIBDL) 746 LIBS="$save_LIBS" 747 ]) 748 749 AC_DEFUN_ONCE([LIB_SETUP_STATIC_LINK_LIBSTDCPP], 750 [ 751 ############################################################################### 752 # 753 # statically link libstdc++ before C++ ABI is stablized on Linux unless 754 # dynamic build is configured on command line. 755 # 756 AC_ARG_WITH([stdc++lib], [AS_HELP_STRING([--with-stdc++lib=<static>,<dynamic>,<default>], 757 [force linking of the C++ runtime on Linux to either static or dynamic, default is static with dynamic as fallback])], 758 [ 759 if test "x$with_stdc__lib" != xdynamic && test "x$with_stdc__lib" != xstatic \ 760 && test "x$with_stdc__lib" != xdefault; then 761 AC_MSG_ERROR([Bad parameter value --with-stdc++lib=$with_stdc__lib!]) 762 fi 763 ], 764 [with_stdc__lib=default] 765 ) 766 767 if test "x$OPENJDK_TARGET_OS" = xlinux; then 768 # Test if -lstdc++ works. 769 AC_MSG_CHECKING([if dynamic link of stdc++ is possible]) 770 AC_LANG_PUSH(C++) 771 OLD_CXXFLAGS="$CXXFLAGS" 772 CXXFLAGS="$CXXFLAGS -lstdc++" 773 AC_LINK_IFELSE([AC_LANG_PROGRAM([], [return 0;])], 774 [has_dynamic_libstdcxx=yes], 775 [has_dynamic_libstdcxx=no]) 776 CXXFLAGS="$OLD_CXXFLAGS" 777 AC_LANG_POP(C++) 778 AC_MSG_RESULT([$has_dynamic_libstdcxx]) 779 780 # Test if stdc++ can be linked statically. 781 AC_MSG_CHECKING([if static link of stdc++ is possible]) 782 STATIC_STDCXX_FLAGS="-Wl,-Bstatic -lstdc++ -lgcc -Wl,-Bdynamic" 783 AC_LANG_PUSH(C++) 784 OLD_LIBS="$LIBS" 785 OLD_CXX="$CXX" 786 LIBS="$STATIC_STDCXX_FLAGS" 787 CXX="$CC" 788 AC_LINK_IFELSE([AC_LANG_PROGRAM([], [return 0;])], 789 [has_static_libstdcxx=yes], 790 [has_static_libstdcxx=no]) 791 LIBS="$OLD_LIBS" 792 CXX="$OLD_CXX" 793 AC_LANG_POP(C++) 794 AC_MSG_RESULT([$has_static_libstdcxx]) 795 796 if test "x$has_static_libstdcxx" = xno && test "x$has_dynamic_libstdcxx" = xno; then 797 AC_MSG_ERROR([Cannot link to stdc++, neither dynamically nor statically!]) 798 fi 799 800 if test "x$with_stdc__lib" = xstatic && test "x$has_static_libstdcxx" = xno; then 801 AC_MSG_ERROR([Static linking of libstdc++ was not possible!]) 802 fi 803 804 if test "x$with_stdc__lib" = xdynamic && test "x$has_dynamic_libstdcxx" = xno; then 805 AC_MSG_ERROR([Dynamic linking of libstdc++ was not possible!]) 806 fi 807 808 AC_MSG_CHECKING([how to link with libstdc++]) 809 # If dynamic was requested, it's available since it would fail above otherwise. 810 # If dynamic wasn't requested, go with static unless it isn't available. 811 if test "x$with_stdc__lib" = xdynamic || test "x$has_static_libstdcxx" = xno || test "x$JVM_VARIANT_ZEROSHARK" = xtrue; then 812 LIBCXX="$LIBCXX -lstdc++" 813 LDCXX="$CXX" 814 STATIC_CXX_SETTING="STATIC_CXX=false" 815 AC_MSG_RESULT([dynamic]) 816 else 817 LIBCXX="$LIBCXX $STATIC_STDCXX_FLAGS" 818 LDCXX="$CC" 819 STATIC_CXX_SETTING="STATIC_CXX=true" 820 AC_MSG_RESULT([static]) 821 fi 822 fi 823 AC_SUBST(STATIC_CXX_SETTING) 824 825 if test "x$JVM_VARIANT_ZERO" = xtrue || test "x$JVM_VARIANT_ZEROSHARK" = xtrue; then 826 # Figure out LIBFFI_CFLAGS and LIBFFI_LIBS 827 PKG_CHECK_MODULES([LIBFFI], [libffi]) 828 829 fi 830 831 if test "x$JVM_VARIANT_ZEROSHARK" = xtrue; then 832 AC_CHECK_PROG([LLVM_CONFIG], [llvm-config], [llvm-config]) 833 834 if test "x$LLVM_CONFIG" != xllvm-config; then 835 AC_MSG_ERROR([llvm-config not found in $PATH.]) 836 fi 837 838 llvm_components="jit mcjit engine nativecodegen native" 839 unset LLVM_CFLAGS 840 for flag in $("$LLVM_CONFIG" --cxxflags); do 841 if echo "${flag}" | grep -q '^-@<:@ID@:>@'; then 842 if test "${flag}" != "-D_DEBUG" ; then 843 if test "${LLVM_CFLAGS}" != "" ; then 844 LLVM_CFLAGS="${LLVM_CFLAGS} " 845 fi 846 LLVM_CFLAGS="${LLVM_CFLAGS}${flag}" 847 fi 848 fi 849 done 850 llvm_version=$("${LLVM_CONFIG}" --version | sed 's/\.//; s/svn.*//') 851 LLVM_CFLAGS="${LLVM_CFLAGS} -DSHARK_LLVM_VERSION=${llvm_version}" 852 853 unset LLVM_LDFLAGS 854 for flag in $("${LLVM_CONFIG}" --ldflags); do 855 if echo "${flag}" | grep -q '^-L'; then 856 if test "${LLVM_LDFLAGS}" != ""; then 857 LLVM_LDFLAGS="${LLVM_LDFLAGS} " 858 fi 859 LLVM_LDFLAGS="${LLVM_LDFLAGS}${flag}" 860 fi 861 done 862 863 unset LLVM_LIBS 864 for flag in $("${LLVM_CONFIG}" --libs ${llvm_components}); do 865 if echo "${flag}" | grep -q '^-l'; then 866 if test "${LLVM_LIBS}" != ""; then 867 LLVM_LIBS="${LLVM_LIBS} " 868 fi 869 LLVM_LIBS="${LLVM_LIBS}${flag}" 870 fi 871 done 872 873 AC_SUBST(LLVM_CFLAGS) 874 AC_SUBST(LLVM_LDFLAGS) 875 AC_SUBST(LLVM_LIBS) 876 fi 877 878 # libCrun is the c++ runtime-library with SunStudio (roughly the equivalent of gcc's libstdc++.so) 879 if test "x$OPENJDK_TARGET_OS" = xsolaris && test "x$LIBCXX" = x; then 880 LIBCXX="/usr/lib${OPENJDK_TARGET_CPU_ISADIR}/libCrun.so.1" 881 fi 882 883 # TODO better (platform agnostic) test 884 if test "x$OPENJDK_TARGET_OS" = xmacosx && test "x$LIBCXX" = x && test "x$GCC" = xyes; then 885 LIBCXX="-lstdc++" 886 fi 887 888 AC_SUBST(LIBCXX) 889 ])