libraries.m4 revision 1567:2c7ff240d69e
1# 2# Copyright (c) 2011, 2014, 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 26AC_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$OPENJDK_TARGET_OS" = xmacosx; then 64 AC_MSG_CHECKING([what is not needed on MacOSX?]) 65 ALSA_NOT_NEEDED=yes 66 PULSE_NOT_NEEDED=yes 67 X11_NOT_NEEDED=yes 68 AC_MSG_RESULT([alsa pulse x11]) 69 fi 70 71 if test "x$OPENJDK_TARGET_OS" = xbsd; then 72 AC_MSG_CHECKING([what is not needed on bsd?]) 73 ALSA_NOT_NEEDED=yes 74 AC_MSG_RESULT([alsa]) 75 fi 76 77 if test "x$OPENJDK" = "xfalse"; then 78 FREETYPE_NOT_NEEDED=yes 79 fi 80 81 if test "x$SUPPORT_HEADFUL" = xno; then 82 X11_NOT_NEEDED=yes 83 fi 84]) 85 86AC_DEFUN_ONCE([LIB_SETUP_X11], 87[ 88 89 ############################################################################### 90 # 91 # Check for X Windows 92 # 93 94 if test "x$X11_NOT_NEEDED" = xyes; then 95 if test "x${with_x}" != x; then 96 AC_MSG_WARN([X11 is not used, so --with-x is ignored]) 97 fi 98 X_CFLAGS= 99 X_LIBS= 100 else 101 # Check if the user has specified sysroot, but not --x-includes or --x-libraries. 102 # Make a simple check for the libraries at the sysroot, and setup --x-includes and 103 # --x-libraries for the sysroot, if that seems to be correct. 104 if test "x$OPENJDK_TARGET_OS" = "xlinux"; then 105 if test "x$SYSROOT" != "x"; then 106 if test "x$x_includes" = xNONE; then 107 if test -f "$SYSROOT/usr/X11R6/include/X11/Xlib.h"; then 108 x_includes="$SYSROOT/usr/X11R6/include" 109 elif test -f "$SYSROOT/usr/include/X11/Xlib.h"; then 110 x_includes="$SYSROOT/usr/include" 111 fi 112 fi 113 if test "x$x_libraries" = xNONE; then 114 if test -f "$SYSROOT/usr/X11R6/lib/libX11.so"; then 115 x_libraries="$SYSROOT/usr/X11R6/lib" 116 elif test -f "$SYSROOT/usr/lib64/libX11.so" && test "x$OPENJDK_TARGET_CPU_BITS" = x64; then 117 x_libraries="$SYSROOT/usr/lib64" 118 elif test -f "$SYSROOT/usr/lib/libX11.so"; then 119 x_libraries="$SYSROOT/usr/lib" 120 fi 121 fi 122 fi 123 fi 124 125 # Now let autoconf do it's magic 126 AC_PATH_X 127 AC_PATH_XTRA 128 129 # AC_PATH_XTRA creates X_LIBS and sometimes adds -R flags. When cross compiling 130 # this doesn't make sense so we remove it. 131 if test "x$COMPILE_TYPE" = xcross; then 132 X_LIBS=`$ECHO $X_LIBS | $SED 's/-R \{0,1\}[[^ ]]*//g'` 133 fi 134 135 if test "x$no_x" = xyes; then 136 HELP_MSG_MISSING_DEPENDENCY([x11]) 137 AC_MSG_ERROR([Could not find X11 libraries. $HELP_MSG]) 138 fi 139 140 if test "x$OPENJDK_TARGET_OS" = xsolaris; then 141 OPENWIN_HOME="/usr/openwin" 142 X_CFLAGS="-I$SYSROOT$OPENWIN_HOME/include -I$SYSROOT$OPENWIN_HOME/include/X11/extensions" 143 X_LIBS="-L$SYSROOT$OPENWIN_HOME/sfw/lib$OPENJDK_TARGET_CPU_ISADIR \ 144 -L$SYSROOT$OPENWIN_HOME/lib$OPENJDK_TARGET_CPU_ISADIR \ 145 -R$OPENWIN_HOME/sfw/lib$OPENJDK_TARGET_CPU_ISADIR \ 146 -R$OPENWIN_HOME/lib$OPENJDK_TARGET_CPU_ISADIR" 147 fi 148 149 AC_LANG_PUSH(C) 150 OLD_CFLAGS="$CFLAGS" 151 CFLAGS="$CFLAGS $SYSROOT_CFLAGS $X_CFLAGS" 152 153 # Need to include Xlib.h and Xutil.h to avoid "present but cannot be compiled" warnings on Solaris 10 154 AC_CHECK_HEADERS([X11/extensions/shape.h X11/extensions/Xrender.h X11/extensions/XTest.h X11/Intrinsic.h], 155 [X11_HEADERS_OK=yes], 156 [X11_HEADERS_OK=no; break], 157 [ 158 # include <X11/Xlib.h> 159 # include <X11/Xutil.h> 160 ] 161 ) 162 163 if test "x$X11_HEADERS_OK" = xno; then 164 HELP_MSG_MISSING_DEPENDENCY([x11]) 165 AC_MSG_ERROR([Could not find all X11 headers (shape.h Xrender.h XTest.h Intrinsic.h). $HELP_MSG]) 166 fi 167 168 # If XLinearGradient isn't available in Xrender.h, signal that it needs to be 169 # defined in libawt_xawt. 170 AC_MSG_CHECKING([if XlinearGradient is defined in Xrender.h]) 171 AC_COMPILE_IFELSE( 172 [AC_LANG_PROGRAM([[#include <X11/extensions/Xrender.h>]], 173 [[XLinearGradient x;]])], 174 [AC_MSG_RESULT([yes])], 175 [AC_MSG_RESULT([no]) 176 X_CFLAGS="$X_CFLAGS -DSOLARIS10_NO_XRENDER_STRUCTS"]) 177 178 CFLAGS="$OLD_CFLAGS" 179 AC_LANG_POP(C) 180 fi # X11_NOT_NEEDED 181 182 AC_SUBST(X_CFLAGS) 183 AC_SUBST(X_LIBS) 184]) 185 186AC_DEFUN_ONCE([LIB_SETUP_CUPS], 187[ 188 189 ############################################################################### 190 # 191 # The common unix printing system cups is used to print from java. 192 # 193 AC_ARG_WITH(cups, [AS_HELP_STRING([--with-cups], 194 [specify prefix directory for the cups package 195 (expecting the headers under PATH/include)])]) 196 AC_ARG_WITH(cups-include, [AS_HELP_STRING([--with-cups-include], 197 [specify directory for the cups include files])]) 198 199 if test "x$CUPS_NOT_NEEDED" = xyes; then 200 if test "x${with_cups}" != x || test "x${with_cups_include}" != x; then 201 AC_MSG_WARN([cups not used, so --with-cups is ignored]) 202 fi 203 CUPS_CFLAGS= 204 else 205 CUPS_FOUND=no 206 207 if test "x${with_cups}" = xno || test "x${with_cups_include}" = xno; then 208 AC_MSG_ERROR([It is not possible to disable the use of cups. Remove the --without-cups option.]) 209 fi 210 211 if test "x${with_cups}" != x; then 212 CUPS_CFLAGS="-I${with_cups}/include" 213 CUPS_FOUND=yes 214 fi 215 if test "x${with_cups_include}" != x; then 216 CUPS_CFLAGS="-I${with_cups_include}" 217 CUPS_FOUND=yes 218 fi 219 if test "x$CUPS_FOUND" = xno; then 220 BDEPS_CHECK_MODULE(CUPS, cups, xxx, [CUPS_FOUND=yes]) 221 fi 222 if test "x$CUPS_FOUND" = xno; then 223 # Are the cups headers installed in the default /usr/include location? 224 AC_CHECK_HEADERS([cups/cups.h cups/ppd.h], 225 [ 226 CUPS_FOUND=yes 227 CUPS_CFLAGS= 228 DEFAULT_CUPS=yes 229 ] 230 ) 231 fi 232 if test "x$CUPS_FOUND" = xno; then 233 # Getting nervous now? Lets poke around for standard Solaris third-party 234 # package installation locations. 235 AC_MSG_CHECKING([for cups headers]) 236 if test -s $SYSROOT/opt/sfw/cups/include/cups/cups.h; then 237 # An SFW package seems to be installed! 238 CUPS_FOUND=yes 239 CUPS_CFLAGS="-I$SYSROOT/opt/sfw/cups/include" 240 elif test -s $SYSROOT/opt/csw/include/cups/cups.h; then 241 # A CSW package seems to be installed! 242 CUPS_FOUND=yes 243 CUPS_CFLAGS="-I$SYSROOT/opt/csw/include" 244 fi 245 AC_MSG_RESULT([$CUPS_FOUND]) 246 fi 247 if test "x$CUPS_FOUND" = xno; then 248 HELP_MSG_MISSING_DEPENDENCY([cups]) 249 AC_MSG_ERROR([Could not find cups! $HELP_MSG ]) 250 fi 251 fi 252 253 AC_SUBST(CUPS_CFLAGS) 254 255]) 256 257AC_DEFUN([LIB_BUILD_FREETYPE], 258[ 259 FREETYPE_SRC_PATH="$1" 260 BUILD_FREETYPE=yes 261 262 # Check if the freetype sources are acessible.. 263 if ! test -d $FREETYPE_SRC_PATH; then 264 AC_MSG_WARN([--with-freetype-src specified, but can't find path "$FREETYPE_SRC_PATH" - ignoring --with-freetype-src]) 265 BUILD_FREETYPE=no 266 fi 267 # ..and contain a vc2010 project file 268 vcxproj_path="$FREETYPE_SRC_PATH/builds/windows/vc2010/freetype.vcxproj" 269 if test "x$BUILD_FREETYPE" = xyes && ! test -s $vcxproj_path; then 270 AC_MSG_WARN([Can't find project file $vcxproj_path (you may try a newer freetype version) - ignoring --with-freetype-src]) 271 BUILD_FREETYPE=no 272 fi 273 # Now check if configure found a version of 'msbuild.exe' 274 if test "x$BUILD_FREETYPE" = xyes && test "x$MSBUILD" == x ; then 275 AC_MSG_WARN([Can not find an msbuild.exe executable (you may try to install .NET 4.0) - ignoring --with-freetype-src]) 276 BUILD_FREETYPE=no 277 fi 278 279 # Ready to go.. 280 if test "x$BUILD_FREETYPE" = xyes; then 281 282 # msbuild requires trailing slashes for output directories 283 freetype_lib_path="$FREETYPE_SRC_PATH/lib$OPENJDK_TARGET_CPU_BITS/" 284 freetype_lib_path_unix="$freetype_lib_path" 285 freetype_obj_path="$FREETYPE_SRC_PATH/obj$OPENJDK_TARGET_CPU_BITS/" 286 BASIC_WINDOWS_REWRITE_AS_WINDOWS_MIXED_PATH(vcxproj_path) 287 BASIC_WINDOWS_REWRITE_AS_WINDOWS_MIXED_PATH(freetype_lib_path) 288 BASIC_WINDOWS_REWRITE_AS_WINDOWS_MIXED_PATH(freetype_obj_path) 289 if test "x$OPENJDK_TARGET_CPU_BITS" = x64; then 290 freetype_platform=x64 291 else 292 freetype_platform=win32 293 fi 294 295 # The original freetype project file is for VS 2010 (i.e. 'v100'), 296 # so we have to adapt the toolset if building with any other toolsed (i.e. SDK). 297 # Currently 'PLATFORM_TOOLSET' is set in 'TOOLCHAIN_CHECK_POSSIBLE_VISUAL_STUDIO_ROOT'/ 298 # 'TOOLCHAIN_CHECK_POSSIBLE_WIN_SDK_ROOT' in toolchain_windows.m4 299 AC_MSG_NOTICE([Trying to compile freetype sources with PlatformToolset=$PLATFORM_TOOLSET to $freetype_lib_path_unix ...]) 300 301 # First we try to build the freetype.dll 302 $ECHO -e "@echo off\n"\ 303 "$MSBUILD $vcxproj_path "\ 304 "/p:PlatformToolset=$PLATFORM_TOOLSET "\ 305 "/p:Configuration=\"Release Multithreaded\" "\ 306 "/p:Platform=$freetype_platform "\ 307 "/p:ConfigurationType=DynamicLibrary "\ 308 "/p:TargetName=freetype "\ 309 "/p:OutDir=\"$freetype_lib_path\" "\ 310 "/p:IntDir=\"$freetype_obj_path\" > freetype.log" > freetype.bat 311 cmd /c freetype.bat 312 313 if test -s "$freetype_lib_path_unix/freetype.dll"; then 314 # If that succeeds we also build freetype.lib 315 $ECHO -e "@echo off\n"\ 316 "$MSBUILD $vcxproj_path "\ 317 "/p:PlatformToolset=$PLATFORM_TOOLSET "\ 318 "/p:Configuration=\"Release Multithreaded\" "\ 319 "/p:Platform=$freetype_platform "\ 320 "/p:ConfigurationType=StaticLibrary "\ 321 "/p:TargetName=freetype "\ 322 "/p:OutDir=\"$freetype_lib_path\" "\ 323 "/p:IntDir=\"$freetype_obj_path\" >> freetype.log" > freetype.bat 324 cmd /c freetype.bat 325 326 if test -s "$freetype_lib_path_unix/freetype.lib"; then 327 # Once we build both, lib and dll, set freetype lib and include path appropriately 328 POTENTIAL_FREETYPE_INCLUDE_PATH="$FREETYPE_SRC_PATH/include" 329 POTENTIAL_FREETYPE_LIB_PATH="$freetype_lib_path_unix" 330 AC_MSG_NOTICE([Compiling freetype sources succeeded! (see freetype.log for build results)]) 331 else 332 BUILD_FREETYPE=no 333 fi 334 else 335 BUILD_FREETYPE=no 336 fi 337 fi 338]) 339 340AC_DEFUN([LIB_CHECK_POTENTIAL_FREETYPE], 341[ 342 POTENTIAL_FREETYPE_INCLUDE_PATH="$1" 343 POTENTIAL_FREETYPE_LIB_PATH="$2" 344 METHOD="$3" 345 346 # Let's start with an optimistic view of the world :-) 347 FOUND_FREETYPE=yes 348 349 # First look for the canonical freetype main include file ft2build.h. 350 if ! test -s "$POTENTIAL_FREETYPE_INCLUDE_PATH/ft2build.h"; then 351 # Oh no! Let's try in the freetype2 directory. This is needed at least at Mac OS X Yosemite. 352 POTENTIAL_FREETYPE_INCLUDE_PATH="$POTENTIAL_FREETYPE_INCLUDE_PATH/freetype2" 353 if ! test -s "$POTENTIAL_FREETYPE_INCLUDE_PATH/ft2build.h"; then 354 # Fail. 355 FOUND_FREETYPE=no 356 fi 357 fi 358 359 if test "x$FOUND_FREETYPE" = xyes; then 360 # Include file found, let's continue the sanity check. 361 AC_MSG_NOTICE([Found freetype include files at $POTENTIAL_FREETYPE_INCLUDE_PATH using $METHOD]) 362 363 # Reset to default value 364 FREETYPE_BASE_NAME=freetype 365 FREETYPE_LIB_NAME="${LIBRARY_PREFIX}${FREETYPE_BASE_NAME}${SHARED_LIBRARY_SUFFIX}" 366 if ! test -s "$POTENTIAL_FREETYPE_LIB_PATH/$FREETYPE_LIB_NAME"; then 367 if test "x$OPENJDK_TARGET_OS" = xmacosx \ 368 && test -s "$POTENTIAL_FREETYPE_LIB_PATH/${LIBRARY_PREFIX}freetype.6${SHARED_LIBRARY_SUFFIX}"; then 369 # On Mac OS X Yosemite, the symlink from libfreetype.dylib to libfreetype.6.dylib disappeared. Check 370 # for the .6 version explicitly. 371 FREETYPE_BASE_NAME=freetype.6 372 FREETYPE_LIB_NAME="${LIBRARY_PREFIX}${FREETYPE_BASE_NAME}${SHARED_LIBRARY_SUFFIX}" 373 AC_MSG_NOTICE([Compensating for missing symlink by using version 6 explicitly]) 374 else 375 AC_MSG_NOTICE([Could not find $POTENTIAL_FREETYPE_LIB_PATH/$FREETYPE_LIB_NAME. Ignoring location.]) 376 FOUND_FREETYPE=no 377 fi 378 else 379 if test "x$OPENJDK_TARGET_OS" = xwindows; then 380 # On Windows, we will need both .lib and .dll file. 381 if ! test -s "$POTENTIAL_FREETYPE_LIB_PATH/${FREETYPE_BASE_NAME}.lib"; then 382 AC_MSG_NOTICE([Could not find $POTENTIAL_FREETYPE_LIB_PATH/${FREETYPE_BASE_NAME}.lib. Ignoring location.]) 383 FOUND_FREETYPE=no 384 fi 385 elif test "x$OPENJDK_TARGET_OS" = xsolaris \ 386 && test -s "$POTENTIAL_FREETYPE_LIB_PATH$OPENJDK_TARGET_CPU_ISADIR/$FREETYPE_LIB_NAME"; then 387 # Found lib in isa dir, use that instead. 388 POTENTIAL_FREETYPE_LIB_PATH="$POTENTIAL_FREETYPE_LIB_PATH$OPENJDK_TARGET_CPU_ISADIR" 389 AC_MSG_NOTICE([Rewriting to use $POTENTIAL_FREETYPE_LIB_PATH instead]) 390 fi 391 fi 392 fi 393 394 if test "x$FOUND_FREETYPE" = xyes; then 395 BASIC_FIXUP_PATH(POTENTIAL_FREETYPE_INCLUDE_PATH) 396 BASIC_FIXUP_PATH(POTENTIAL_FREETYPE_LIB_PATH) 397 398 FREETYPE_INCLUDE_PATH="$POTENTIAL_FREETYPE_INCLUDE_PATH" 399 AC_MSG_CHECKING([for freetype includes]) 400 AC_MSG_RESULT([$FREETYPE_INCLUDE_PATH]) 401 FREETYPE_LIB_PATH="$POTENTIAL_FREETYPE_LIB_PATH" 402 AC_MSG_CHECKING([for freetype libraries]) 403 AC_MSG_RESULT([$FREETYPE_LIB_PATH]) 404 fi 405]) 406 407AC_DEFUN_ONCE([LIB_SETUP_FREETYPE], 408[ 409 410 ############################################################################### 411 # 412 # The ubiquitous freetype library is used to render fonts. 413 # 414 AC_ARG_WITH(freetype, [AS_HELP_STRING([--with-freetype], 415 [specify prefix directory for the freetype package 416 (expecting the libraries under PATH/lib and the headers under PATH/include)])]) 417 AC_ARG_WITH(freetype-include, [AS_HELP_STRING([--with-freetype-include], 418 [specify directory for the freetype include files])]) 419 AC_ARG_WITH(freetype-lib, [AS_HELP_STRING([--with-freetype-lib], 420 [specify directory for the freetype library])]) 421 AC_ARG_WITH(freetype-src, [AS_HELP_STRING([--with-freetype-src], 422 [specify directory with freetype sources to automatically build the library (experimental, Windows-only)])]) 423 AC_ARG_ENABLE(freetype-bundling, [AS_HELP_STRING([--disable-freetype-bundling], 424 [disable bundling of the freetype library with the build result @<:@enabled on Windows or when using --with-freetype, disabled otherwise@:>@])]) 425 426 # Need to specify explicitly since it needs to be overridden on some versions of macosx 427 FREETYPE_BASE_NAME=freetype 428 FREETYPE_CFLAGS= 429 FREETYPE_LIBS= 430 FREETYPE_BUNDLE_LIB_PATH= 431 432 if test "x$FREETYPE_NOT_NEEDED" = xyes; then 433 if test "x$with_freetype" != x || test "x$with_freetype_include" != x || test "x$with_freetype_lib" != x || test "x$with_freetype_src" != x; then 434 AC_MSG_WARN([freetype not used, so --with-freetype is ignored]) 435 fi 436 if test "x$enable_freetype_bundling" != x; then 437 AC_MSG_WARN([freetype not used, so --enable-freetype-bundling is ignored]) 438 fi 439 else 440 # freetype is needed to build; go get it! 441 442 BUNDLE_FREETYPE="$enable_freetype_bundling" 443 444 if test "x$with_freetype_src" != x; then 445 if test "x$OPENJDK_TARGET_OS" = xwindows; then 446 # Try to build freetype if --with-freetype-src was given on Windows 447 LIB_BUILD_FREETYPE([$with_freetype_src]) 448 if test "x$BUILD_FREETYPE" = xyes; then 449 # Okay, we built it. Check that it works. 450 LIB_CHECK_POTENTIAL_FREETYPE($POTENTIAL_FREETYPE_INCLUDE_PATH, $POTENTIAL_FREETYPE_LIB_PATH, [--with-freetype-src]) 451 if test "x$FOUND_FREETYPE" != xyes; then 452 AC_MSG_ERROR([Can not use the built freetype at location given by --with-freetype-src]) 453 fi 454 else 455 AC_MSG_NOTICE([User specified --with-freetype-src but building freetype failed. (see freetype.log for build results)]) 456 AC_MSG_ERROR([Consider building freetype manually and using --with-freetype instead.]) 457 fi 458 else 459 AC_MSG_WARN([--with-freetype-src is currently only supported on Windows - ignoring]) 460 fi 461 fi 462 463 if test "x$with_freetype" != x || test "x$with_freetype_include" != x || test "x$with_freetype_lib" != x; then 464 # User has specified settings 465 466 if test "x$BUNDLE_FREETYPE" = x; then 467 # If not specified, default is to bundle freetype 468 BUNDLE_FREETYPE=yes 469 fi 470 471 if test "x$with_freetype" != x; then 472 POTENTIAL_FREETYPE_INCLUDE_PATH="$with_freetype/include" 473 POTENTIAL_FREETYPE_LIB_PATH="$with_freetype/lib" 474 fi 475 476 # Allow --with-freetype-lib and --with-freetype-include to override 477 if test "x$with_freetype_include" != x; then 478 POTENTIAL_FREETYPE_INCLUDE_PATH="$with_freetype_include" 479 fi 480 if test "x$with_freetype_lib" != x; then 481 POTENTIAL_FREETYPE_LIB_PATH="$with_freetype_lib" 482 fi 483 484 if test "x$POTENTIAL_FREETYPE_INCLUDE_PATH" != x && test "x$POTENTIAL_FREETYPE_LIB_PATH" != x; then 485 # Okay, we got it. Check that it works. 486 LIB_CHECK_POTENTIAL_FREETYPE($POTENTIAL_FREETYPE_INCLUDE_PATH, $POTENTIAL_FREETYPE_LIB_PATH, [--with-freetype]) 487 if test "x$FOUND_FREETYPE" != xyes; then 488 AC_MSG_ERROR([Can not find or use freetype at location given by --with-freetype]) 489 fi 490 else 491 # User specified only one of lib or include. This is an error. 492 if test "x$POTENTIAL_FREETYPE_INCLUDE_PATH" = x ; then 493 AC_MSG_NOTICE([User specified --with-freetype-lib but not --with-freetype-include]) 494 AC_MSG_ERROR([Need both freetype lib and include paths. Consider using --with-freetype instead.]) 495 else 496 AC_MSG_NOTICE([User specified --with-freetype-include but not --with-freetype-lib]) 497 AC_MSG_ERROR([Need both freetype lib and include paths. Consider using --with-freetype instead.]) 498 fi 499 fi 500 else 501 # User did not specify settings, but we need freetype. Try to locate it. 502 503 if test "x$BUNDLE_FREETYPE" = x; then 504 # If not specified, default is to bundle freetype only on windows 505 if test "x$OPENJDK_TARGET_OS" = xwindows; then 506 BUNDLE_FREETYPE=yes 507 else 508 BUNDLE_FREETYPE=no 509 fi 510 fi 511 512 if test "x$FOUND_FREETYPE" != xyes; then 513 # Check builddeps 514 BDEPS_CHECK_MODULE(FREETYPE, freetype2, xxx, [FOUND_FREETYPE=yes], [FOUND_FREETYPE=no]) 515 # BDEPS_CHECK_MODULE will set FREETYPE_CFLAGS and _LIBS, but we don't get a lib path for bundling. 516 if test "x$FOUND_FREETYPE" = xyes; then 517 if test "x$BUNDLE_FREETYPE" = xyes; then 518 AC_MSG_NOTICE([Found freetype using builddeps, but ignoring since we can not bundle that]) 519 FOUND_FREETYPE=no 520 else 521 AC_MSG_CHECKING([for freetype]) 522 AC_MSG_RESULT([yes (using builddeps)]) 523 fi 524 fi 525 fi 526 527 # If we have a sysroot, assume that's where we are supposed to look and skip pkg-config. 528 if test "x$SYSROOT" = x; then 529 if test "x$FOUND_FREETYPE" != xyes; then 530 # Check modules using pkg-config, but only if we have it (ugly output results otherwise) 531 if test "x$PKG_CONFIG" != x; then 532 PKG_CHECK_MODULES(FREETYPE, freetype2, [FOUND_FREETYPE=yes], [FOUND_FREETYPE=no]) 533 if test "x$FOUND_FREETYPE" = xyes; then 534 # On solaris, pkg_check adds -lz to freetype libs, which isn't necessary for us. 535 FREETYPE_LIBS=`$ECHO $FREETYPE_LIBS | $SED 's/-lz//g'` 536 # 64-bit libs for Solaris x86 are installed in the amd64 subdirectory, change lib to lib/amd64 537 if test "x$OPENJDK_TARGET_OS" = xsolaris && test "x$OPENJDK_TARGET_CPU" = xx86_64; then 538 FREETYPE_LIBS=`$ECHO $FREETYPE_LIBS | $SED 's?/lib?/lib/amd64?g'` 539 fi 540 # BDEPS_CHECK_MODULE will set FREETYPE_CFLAGS and _LIBS, but we don't get a lib path for bundling. 541 if test "x$BUNDLE_FREETYPE" = xyes; then 542 AC_MSG_NOTICE([Found freetype using pkg-config, but ignoring since we can not bundle that]) 543 FOUND_FREETYPE=no 544 else 545 AC_MSG_CHECKING([for freetype]) 546 AC_MSG_RESULT([yes (using pkg-config)]) 547 fi 548 fi 549 fi 550 fi 551 fi 552 553 if test "x$FOUND_FREETYPE" != xyes; then 554 # Check in well-known locations 555 if test "x$OPENJDK_TARGET_OS" = xwindows; then 556 FREETYPE_BASE_DIR="$PROGRAMFILES/GnuWin32" 557 BASIC_WINDOWS_REWRITE_AS_UNIX_PATH(FREETYPE_BASE_DIR) 558 LIB_CHECK_POTENTIAL_FREETYPE([$FREETYPE_BASE_DIR/include], [$FREETYPE_BASE_DIR/lib], [well-known location]) 559 if test "x$FOUND_FREETYPE" != xyes; then 560 FREETYPE_BASE_DIR="$ProgramW6432/GnuWin32" 561 BASIC_WINDOWS_REWRITE_AS_UNIX_PATH(FREETYPE_BASE_DIR) 562 LIB_CHECK_POTENTIAL_FREETYPE([$FREETYPE_BASE_DIR/include], [$FREETYPE_BASE_DIR/lib], [well-known location]) 563 fi 564 else 565 FREETYPE_BASE_DIR="$SYSROOT/usr" 566 LIB_CHECK_POTENTIAL_FREETYPE([$FREETYPE_BASE_DIR/include], [$FREETYPE_BASE_DIR/lib], [well-known location]) 567 568 if test "x$FOUND_FREETYPE" != xyes; then 569 FREETYPE_BASE_DIR="$SYSROOT/usr/X11" 570 LIB_CHECK_POTENTIAL_FREETYPE([$FREETYPE_BASE_DIR/include], [$FREETYPE_BASE_DIR/lib], [well-known location]) 571 fi 572 573 if test "x$FOUND_FREETYPE" != xyes; then 574 FREETYPE_BASE_DIR="$SYSROOT/usr/sfw" 575 LIB_CHECK_POTENTIAL_FREETYPE([$FREETYPE_BASE_DIR/include], [$FREETYPE_BASE_DIR/lib], [well-known location]) 576 fi 577 578 if test "x$FOUND_FREETYPE" != xyes; then 579 FREETYPE_BASE_DIR="$SYSROOT/usr" 580 if test "x$OPENJDK_TARGET_CPU_BITS" = x64; then 581 LIB_CHECK_POTENTIAL_FREETYPE([$FREETYPE_BASE_DIR/include], [$FREETYPE_BASE_DIR/lib/x86_64-linux-gnu], [well-known location]) 582 else 583 LIB_CHECK_POTENTIAL_FREETYPE([$FREETYPE_BASE_DIR/include], [$FREETYPE_BASE_DIR/lib/i386-linux-gnu], [well-known location]) 584 if test "x$FOUND_FREETYPE" != xyes; then 585 LIB_CHECK_POTENTIAL_FREETYPE([$FREETYPE_BASE_DIR/include], [$FREETYPE_BASE_DIR/lib32], [well-known location]) 586 fi 587 fi 588 fi 589 fi 590 fi # end check in well-known locations 591 592 if test "x$FOUND_FREETYPE" != xyes; then 593 HELP_MSG_MISSING_DEPENDENCY([freetype]) 594 AC_MSG_ERROR([Could not find freetype! $HELP_MSG ]) 595 fi 596 fi # end user specified settings 597 598 # Set FREETYPE_CFLAGS, _LIBS and _LIB_PATH from include and lib dir. 599 if test "x$FREETYPE_CFLAGS" = x; then 600 BASIC_FIXUP_PATH(FREETYPE_INCLUDE_PATH) 601 if test -d $FREETYPE_INCLUDE_PATH/freetype2/freetype; then 602 FREETYPE_CFLAGS="-I$FREETYPE_INCLUDE_PATH/freetype2 -I$FREETYPE_INCLUDE_PATH" 603 else 604 FREETYPE_CFLAGS="-I$FREETYPE_INCLUDE_PATH" 605 fi 606 fi 607 608 if test "x$FREETYPE_LIBS" = x; then 609 BASIC_FIXUP_PATH(FREETYPE_LIB_PATH) 610 if test "x$OPENJDK_TARGET_OS" = xwindows; then 611 FREETYPE_LIBS="$FREETYPE_LIB_PATH/$FREETYPE_BASE_NAME.lib" 612 else 613 FREETYPE_LIBS="-L$FREETYPE_LIB_PATH -l$FREETYPE_BASE_NAME" 614 fi 615 fi 616 617 # Try to compile it 618 AC_MSG_CHECKING([if we can compile and link with freetype]) 619 AC_LANG_PUSH(C++) 620 PREV_CXXCFLAGS="$CXXFLAGS" 621 PREV_LIBS="$LIBS" 622 PREV_CXX="$CXX" 623 CXXFLAGS="$CXXFLAGS $FREETYPE_CFLAGS" 624 LIBS="$LIBS $FREETYPE_LIBS" 625 CXX="$FIXPATH $CXX" 626 AC_LINK_IFELSE([AC_LANG_SOURCE([[ 627 #include<ft2build.h> 628 #include FT_FREETYPE_H 629 int main () { 630 FT_Init_FreeType(NULL); 631 return 0; 632 } 633 ]])], 634 [ 635 AC_MSG_RESULT([yes]) 636 ], 637 [ 638 AC_MSG_RESULT([no]) 639 AC_MSG_NOTICE([Could not compile and link with freetype. This might be a 32/64-bit mismatch.]) 640 AC_MSG_NOTICE([Using FREETYPE_CFLAGS=$FREETYPE_CFLAGS and FREETYPE_LIBS=$FREETYPE_LIBS]) 641 642 HELP_MSG_MISSING_DEPENDENCY([freetype]) 643 644 AC_MSG_ERROR([Can not continue without freetype. $HELP_MSG]) 645 ] 646 ) 647 CXXCFLAGS="$PREV_CXXFLAGS" 648 LIBS="$PREV_LIBS" 649 CXX="$PREV_CXX" 650 AC_LANG_POP(C++) 651 652 AC_MSG_CHECKING([if we should bundle freetype]) 653 if test "x$BUNDLE_FREETYPE" = xyes; then 654 FREETYPE_BUNDLE_LIB_PATH="$FREETYPE_LIB_PATH" 655 fi 656 AC_MSG_RESULT([$BUNDLE_FREETYPE]) 657 658 fi # end freetype needed 659 660 AC_SUBST(FREETYPE_BUNDLE_LIB_PATH) 661 AC_SUBST(FREETYPE_CFLAGS) 662 AC_SUBST(FREETYPE_LIBS) 663]) 664 665AC_DEFUN_ONCE([LIB_SETUP_ALSA], 666[ 667 668 ############################################################################### 669 # 670 # Check for alsa headers and libraries. Used on Linux/GNU systems. 671 # 672 AC_ARG_WITH(alsa, [AS_HELP_STRING([--with-alsa], 673 [specify prefix directory for the alsa package 674 (expecting the libraries under PATH/lib and the headers under PATH/include)])]) 675 AC_ARG_WITH(alsa-include, [AS_HELP_STRING([--with-alsa-include], 676 [specify directory for the alsa include files])]) 677 AC_ARG_WITH(alsa-lib, [AS_HELP_STRING([--with-alsa-lib], 678 [specify directory for the alsa library])]) 679 680 if test "x$ALSA_NOT_NEEDED" = xyes; then 681 if test "x${with_alsa}" != x || test "x${with_alsa_include}" != x || test "x${with_alsa_lib}" != x; then 682 AC_MSG_WARN([alsa not used, so --with-alsa is ignored]) 683 fi 684 ALSA_CFLAGS= 685 ALSA_LIBS= 686 else 687 ALSA_FOUND=no 688 689 if test "x${with_alsa}" = xno || test "x${with_alsa_include}" = xno || test "x${with_alsa_lib}" = xno; then 690 AC_MSG_ERROR([It is not possible to disable the use of alsa. Remove the --without-alsa option.]) 691 fi 692 693 if test "x${with_alsa}" != x; then 694 ALSA_LIBS="-L${with_alsa}/lib -lasound" 695 ALSA_CFLAGS="-I${with_alsa}/include" 696 ALSA_FOUND=yes 697 fi 698 if test "x${with_alsa_include}" != x; then 699 ALSA_CFLAGS="-I${with_alsa_include}" 700 ALSA_FOUND=yes 701 fi 702 if test "x${with_alsa_lib}" != x; then 703 ALSA_LIBS="-L${with_alsa_lib} -lasound" 704 ALSA_FOUND=yes 705 fi 706 if test "x$ALSA_FOUND" = xno; then 707 BDEPS_CHECK_MODULE(ALSA, alsa, xxx, [ALSA_FOUND=yes], [ALSA_FOUND=no]) 708 fi 709 # Do not try pkg-config if we have a sysroot set. 710 if test "x$SYSROOT" = x; then 711 if test "x$ALSA_FOUND" = xno; then 712 PKG_CHECK_MODULES(ALSA, alsa, [ALSA_FOUND=yes], [ALSA_FOUND=no]) 713 fi 714 fi 715 if test "x$ALSA_FOUND" = xno; then 716 AC_CHECK_HEADERS([alsa/asoundlib.h], 717 [ 718 ALSA_FOUND=yes 719 ALSA_CFLAGS=-Iignoreme 720 ALSA_LIBS=-lasound 721 DEFAULT_ALSA=yes 722 ], 723 [ALSA_FOUND=no]) 724 fi 725 if test "x$ALSA_FOUND" = xno; then 726 HELP_MSG_MISSING_DEPENDENCY([alsa]) 727 AC_MSG_ERROR([Could not find alsa! $HELP_MSG ]) 728 fi 729 fi 730 731 AC_SUBST(ALSA_CFLAGS) 732 AC_SUBST(ALSA_LIBS) 733]) 734 735AC_DEFUN_ONCE([LIB_SETUP_MISC_LIBS], 736[ 737 738 ############################################################################### 739 # 740 # Check for the jpeg library 741 # 742 743 AC_ARG_WITH(libjpeg, [AS_HELP_STRING([--with-libjpeg], 744 [use libjpeg from build system or OpenJDK source (system, bundled) @<:@bundled@:>@])]) 745 746 AC_MSG_CHECKING([for which libjpeg to use]) 747 748 # default is bundled 749 DEFAULT_LIBJPEG=bundled 750 751 # 752 # if user didn't specify, use DEFAULT_LIBJPEG 753 # 754 if test "x${with_libjpeg}" = "x"; then 755 with_libjpeg=${DEFAULT_LIBJPEG} 756 fi 757 758 AC_MSG_RESULT(${with_libjpeg}) 759 760 if test "x${with_libjpeg}" = "xbundled"; then 761 USE_EXTERNAL_LIBJPEG=false 762 elif test "x${with_libjpeg}" = "xsystem"; then 763 AC_CHECK_HEADER(jpeglib.h, [], 764 [ AC_MSG_ERROR([--with-libjpeg=system specified, but jpeglib.h not found!])]) 765 AC_CHECK_LIB(jpeg, jpeg_CreateDecompress, [], 766 [ AC_MSG_ERROR([--with-libjpeg=system specified, but no libjpeg found])]) 767 768 USE_EXTERNAL_LIBJPEG=true 769 else 770 AC_MSG_ERROR([Invalid use of --with-libjpeg: ${with_libjpeg}, use 'system' or 'bundled']) 771 fi 772 773 AC_SUBST(USE_EXTERNAL_LIBJPEG) 774 775 ############################################################################### 776 # 777 # Check for the gif library 778 # 779 780 AC_ARG_WITH(giflib, [AS_HELP_STRING([--with-giflib], 781 [use giflib from build system or OpenJDK source (system, bundled) @<:@bundled@:>@])]) 782 783 784 AC_MSG_CHECKING([for which giflib to use]) 785 786 # default is bundled 787 DEFAULT_GIFLIB=bundled 788 789 # 790 # if user didn't specify, use DEFAULT_GIFLIB 791 # 792 if test "x${with_giflib}" = "x"; then 793 with_giflib=${DEFAULT_GIFLIB} 794 fi 795 796 AC_MSG_RESULT(${with_giflib}) 797 798 if test "x${with_giflib}" = "xbundled"; then 799 USE_EXTERNAL_LIBGIF=false 800 elif test "x${with_giflib}" = "xsystem"; then 801 AC_CHECK_HEADER(gif_lib.h, [], 802 [ AC_MSG_ERROR([--with-giflib=system specified, but gif_lib.h not found!])]) 803 AC_CHECK_LIB(gif, DGifGetCode, [], 804 [ AC_MSG_ERROR([--with-giflib=system specified, but no giflib found!])]) 805 806 USE_EXTERNAL_LIBGIF=true 807 else 808 AC_MSG_ERROR([Invalid value of --with-giflib: ${with_giflib}, use 'system' or 'bundled']) 809 fi 810 AC_SUBST(USE_EXTERNAL_LIBGIF) 811 812 ############################################################################### 813 # 814 # Check for the lcms2 library 815 # 816 817 AC_ARG_WITH(lcms, [AS_HELP_STRING([--with-lcms], 818 [use lcms2 from build system or OpenJDK source (system, bundled) @<:@bundled@:>@])]) 819 820 AC_MSG_CHECKING([for which lcms to use]) 821 822 DEFAULT_LCMS=bundled 823 824 # 825 # If user didn't specify, use DEFAULT_LCMS 826 # 827 if test "x${with_lcms}" = "x"; then 828 with_lcms=${DEFAULT_LCMS} 829 fi 830 831 if test "x${with_lcms}" = "xbundled"; then 832 USE_EXTERNAL_LCMS=false 833 AC_MSG_RESULT([bundled]) 834 elif test "x${with_lcms}" = "xsystem"; then 835 AC_MSG_RESULT([system]) 836 PKG_CHECK_MODULES([LCMS], [lcms2], [LCMS_FOUND=yes], [LCMS_FOUND=no]) 837 if test "x${LCMS_FOUND}" = "xyes"; then 838 USE_EXTERNAL_LCMS=true 839 else 840 AC_MSG_ERROR([--with-lcms=system specified, but no lcms found!]) 841 fi 842 else 843 AC_MSG_ERROR([Invalid value for --with-lcms: ${with_lcms}, use 'system' or 'bundled']) 844 fi 845 846 AC_SUBST(USE_EXTERNAL_LCMS) 847 848 ############################################################################### 849 # 850 # Check for the png library 851 # 852 853 AC_ARG_WITH(libpng, [AS_HELP_STRING([--with-libpng], 854 [use libpng from build system or OpenJDK source (system, bundled) @<:@bundled@:>@])]) 855 856 857 AC_MSG_CHECKING([for which libpng to use]) 858 859 # default is bundled 860 DEFAULT_LIBPNG=bundled 861 862 # 863 # if user didn't specify, use DEFAULT_LIBPNG 864 # 865 if test "x${with_libpng}" = "x"; then 866 with_libpng=${DEFAULT_LIBPNG} 867 fi 868 869 if test "x${with_libpng}" = "xbundled"; then 870 USE_EXTERNAL_LIBPNG=false 871 AC_MSG_RESULT([bundled]) 872 elif test "x${with_libpng}" = "xsystem"; then 873 PKG_CHECK_MODULES(PNG, libpng, 874 [ LIBPNG_FOUND=yes ], 875 [ LIBPNG_FOUND=no ]) 876 if test "x${LIBPNG_FOUND}" = "xyes"; then 877 USE_EXTERNAL_LIBPNG=true 878 AC_MSG_RESULT([system]) 879 else 880 AC_MSG_RESULT([system not found]) 881 AC_MSG_ERROR([--with-libpng=system specified, but no libpng found!]) 882 fi 883 else 884 AC_MSG_ERROR([Invalid value of --with-libpng: ${with_libpng}, use 'system' or 'bundled']) 885 fi 886 AC_SUBST(USE_EXTERNAL_LIBPNG) 887 888 ############################################################################### 889 # 890 # Check for the zlib library 891 # 892 893 AC_ARG_WITH(zlib, [AS_HELP_STRING([--with-zlib], 894 [use zlib from build system or OpenJDK source (system, bundled) @<:@bundled@:>@])]) 895 896 AC_CHECK_LIB(z, compress, 897 [ ZLIB_FOUND=yes ], 898 [ ZLIB_FOUND=no ]) 899 900 AC_MSG_CHECKING([for which zlib to use]) 901 902 DEFAULT_ZLIB=bundled 903 if test "x$OPENJDK_TARGET_OS" = xmacosx; then 904 # 905 # On macosx default is system...on others default is 906 # 907 DEFAULT_ZLIB=system 908 fi 909 910 if test "x${ZLIB_FOUND}" != "xyes"; then 911 # 912 # If we don't find any system...set default to bundled 913 # 914 DEFAULT_ZLIB=bundled 915 fi 916 917 # 918 # If user didn't specify, use DEFAULT_ZLIB 919 # 920 if test "x${with_zlib}" = "x"; then 921 with_zlib=${DEFAULT_ZLIB} 922 fi 923 924 if test "x${with_zlib}" = "xbundled"; then 925 USE_EXTERNAL_LIBZ=false 926 AC_MSG_RESULT([bundled]) 927 elif test "x${with_zlib}" = "xsystem"; then 928 if test "x${ZLIB_FOUND}" = "xyes"; then 929 USE_EXTERNAL_LIBZ=true 930 AC_MSG_RESULT([system]) 931 else 932 AC_MSG_RESULT([system not found]) 933 AC_MSG_ERROR([--with-zlib=system specified, but no zlib found!]) 934 fi 935 else 936 AC_MSG_ERROR([Invalid value for --with-zlib: ${with_zlib}, use 'system' or 'bundled']) 937 fi 938 939 AC_SUBST(USE_EXTERNAL_LIBZ) 940 941 ############################################################################### 942 LIBZIP_CAN_USE_MMAP=true 943 944 AC_SUBST(LIBZIP_CAN_USE_MMAP) 945 946 ############################################################################### 947 # 948 # Check if altzone exists in time.h 949 # 950 951 AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <time.h>], [return (int)altzone;])], 952 [has_altzone=yes], 953 [has_altzone=no]) 954 if test "x$has_altzone" = xyes; then 955 AC_DEFINE([HAVE_ALTZONE], 1, [Define if you have the external 'altzone' variable in time.h]) 956 fi 957 958 ############################################################################### 959 # 960 # Check the maths library 961 # 962 963 AC_CHECK_LIB(m, cos, [], 964 [ 965 AC_MSG_NOTICE([Maths library was not found]) 966 ] 967 ) 968 AC_SUBST(LIBM) 969 970 ############################################################################### 971 # 972 # Check for libdl.so 973 974 save_LIBS="$LIBS" 975 LIBS="" 976 AC_CHECK_LIB(dl,dlopen) 977 LIBDL="$LIBS" 978 AC_SUBST(LIBDL) 979 LIBS="$save_LIBS" 980]) 981 982AC_DEFUN_ONCE([LIB_SETUP_STATIC_LINK_LIBSTDCPP], 983[ 984 ############################################################################### 985 # 986 # statically link libstdc++ before C++ ABI is stablized on Linux unless 987 # dynamic build is configured on command line. 988 # 989 AC_ARG_WITH([stdc++lib], [AS_HELP_STRING([--with-stdc++lib=<static>,<dynamic>,<default>], 990 [force linking of the C++ runtime on Linux to either static or dynamic, default is static with dynamic as fallback])], 991 [ 992 if test "x$with_stdc__lib" != xdynamic && test "x$with_stdc__lib" != xstatic \ 993 && test "x$with_stdc__lib" != xdefault; then 994 AC_MSG_ERROR([Bad parameter value --with-stdc++lib=$with_stdc__lib!]) 995 fi 996 ], 997 [with_stdc__lib=default] 998 ) 999 1000 if test "x$OPENJDK_TARGET_OS" = xlinux; then 1001 # Test if -lstdc++ works. 1002 AC_MSG_CHECKING([if dynamic link of stdc++ is possible]) 1003 AC_LANG_PUSH(C++) 1004 OLD_CXXFLAGS="$CXXFLAGS" 1005 CXXFLAGS="$CXXFLAGS -lstdc++" 1006 AC_LINK_IFELSE([AC_LANG_PROGRAM([], [return 0;])], 1007 [has_dynamic_libstdcxx=yes], 1008 [has_dynamic_libstdcxx=no]) 1009 CXXFLAGS="$OLD_CXXFLAGS" 1010 AC_LANG_POP(C++) 1011 AC_MSG_RESULT([$has_dynamic_libstdcxx]) 1012 1013 # Test if stdc++ can be linked statically. 1014 AC_MSG_CHECKING([if static link of stdc++ is possible]) 1015 STATIC_STDCXX_FLAGS="-Wl,-Bstatic -lstdc++ -lgcc -Wl,-Bdynamic" 1016 AC_LANG_PUSH(C++) 1017 OLD_LIBS="$LIBS" 1018 OLD_CXX="$CXX" 1019 LIBS="$STATIC_STDCXX_FLAGS" 1020 CXX="$CC" 1021 AC_LINK_IFELSE([AC_LANG_PROGRAM([], [return 0;])], 1022 [has_static_libstdcxx=yes], 1023 [has_static_libstdcxx=no]) 1024 LIBS="$OLD_LIBS" 1025 CXX="$OLD_CXX" 1026 AC_LANG_POP(C++) 1027 AC_MSG_RESULT([$has_static_libstdcxx]) 1028 1029 if test "x$has_static_libstdcxx" = xno && test "x$has_dynamic_libstdcxx" = xno; then 1030 AC_MSG_ERROR([Cannot link to stdc++, neither dynamically nor statically!]) 1031 fi 1032 1033 if test "x$with_stdc__lib" = xstatic && test "x$has_static_libstdcxx" = xno; then 1034 AC_MSG_ERROR([Static linking of libstdc++ was not possible!]) 1035 fi 1036 1037 if test "x$with_stdc__lib" = xdynamic && test "x$has_dynamic_libstdcxx" = xno; then 1038 AC_MSG_ERROR([Dynamic linking of libstdc++ was not possible!]) 1039 fi 1040 1041 AC_MSG_CHECKING([how to link with libstdc++]) 1042 # If dynamic was requested, it's available since it would fail above otherwise. 1043 # If dynamic wasn't requested, go with static unless it isn't available. 1044 if test "x$with_stdc__lib" = xdynamic || test "x$has_static_libstdcxx" = xno || test "x$JVM_VARIANT_ZEROSHARK" = xtrue; then 1045 LIBCXX="$LIBCXX -lstdc++" 1046 LDCXX="$CXX" 1047 STATIC_CXX_SETTING="STATIC_CXX=false" 1048 AC_MSG_RESULT([dynamic]) 1049 else 1050 LIBCXX="$LIBCXX $STATIC_STDCXX_FLAGS" 1051 LDCXX="$CC" 1052 STATIC_CXX_SETTING="STATIC_CXX=true" 1053 AC_MSG_RESULT([static]) 1054 fi 1055 fi 1056 AC_SUBST(STATIC_CXX_SETTING) 1057 1058 if test "x$JVM_VARIANT_ZERO" = xtrue || test "x$JVM_VARIANT_ZEROSHARK" = xtrue; then 1059 # Figure out LIBFFI_CFLAGS and LIBFFI_LIBS 1060 PKG_CHECK_MODULES([LIBFFI], [libffi]) 1061 1062 fi 1063 1064 if test "x$JVM_VARIANT_ZEROSHARK" = xtrue; then 1065 AC_CHECK_PROG([LLVM_CONFIG], [llvm-config], [llvm-config]) 1066 1067 if test "x$LLVM_CONFIG" != xllvm-config; then 1068 AC_MSG_ERROR([llvm-config not found in $PATH.]) 1069 fi 1070 1071 llvm_components="jit mcjit engine nativecodegen native" 1072 unset LLVM_CFLAGS 1073 for flag in $("$LLVM_CONFIG" --cxxflags); do 1074 if echo "${flag}" | grep -q '^-@<:@ID@:>@'; then 1075 if test "${flag}" != "-D_DEBUG" ; then 1076 if test "${LLVM_CFLAGS}" != "" ; then 1077 LLVM_CFLAGS="${LLVM_CFLAGS} " 1078 fi 1079 LLVM_CFLAGS="${LLVM_CFLAGS}${flag}" 1080 fi 1081 fi 1082 done 1083 llvm_version=$("${LLVM_CONFIG}" --version | sed 's/\.//; s/svn.*//') 1084 LLVM_CFLAGS="${LLVM_CFLAGS} -DSHARK_LLVM_VERSION=${llvm_version}" 1085 1086 unset LLVM_LDFLAGS 1087 for flag in $("${LLVM_CONFIG}" --ldflags); do 1088 if echo "${flag}" | grep -q '^-L'; then 1089 if test "${LLVM_LDFLAGS}" != ""; then 1090 LLVM_LDFLAGS="${LLVM_LDFLAGS} " 1091 fi 1092 LLVM_LDFLAGS="${LLVM_LDFLAGS}${flag}" 1093 fi 1094 done 1095 1096 unset LLVM_LIBS 1097 for flag in $("${LLVM_CONFIG}" --libs ${llvm_components}); do 1098 if echo "${flag}" | grep -q '^-l'; then 1099 if test "${LLVM_LIBS}" != ""; then 1100 LLVM_LIBS="${LLVM_LIBS} " 1101 fi 1102 LLVM_LIBS="${LLVM_LIBS}${flag}" 1103 fi 1104 done 1105 1106 AC_SUBST(LLVM_CFLAGS) 1107 AC_SUBST(LLVM_LDFLAGS) 1108 AC_SUBST(LLVM_LIBS) 1109 fi 1110 1111 # libCrun is the c++ runtime-library with SunStudio (roughly the equivalent of gcc's libstdc++.so) 1112 if test "x$TOOLCHAIN_TYPE" = xsolstudio && test "x$LIBCXX" = x; then 1113 LIBCXX="${SYSROOT}/usr/lib${OPENJDK_TARGET_CPU_ISADIR}/libCrun.so.1" 1114 fi 1115 1116 # TODO better (platform agnostic) test 1117 if test "x$OPENJDK_TARGET_OS" = xmacosx && test "x$LIBCXX" = x && test "x$TOOLCHAIN_TYPE" = xgcc; then 1118 LIBCXX="-lstdc++" 1119 fi 1120 1121 AC_SUBST(LIBCXX) 1122]) 1123 1124AC_DEFUN_ONCE([LIB_SETUP_ON_WINDOWS], 1125[ 1126 if test "x$OPENJDK_TARGET_OS" = "xwindows"; then 1127 TOOLCHAIN_SETUP_VS_RUNTIME_DLLS 1128 BASIC_DEPRECATED_ARG_WITH([dxsdk]) 1129 BASIC_DEPRECATED_ARG_WITH([dxsdk-lib]) 1130 BASIC_DEPRECATED_ARG_WITH([dxsdk-include]) 1131 fi 1132]) 1133