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
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: ${with_giflib}, use 'system' or 'bundled'])
652 fi
653 AC_SUBST(USE_EXTERNAL_LIBGIF)
654
655 ###############################################################################
656 #
657 # Check for the png library
658 #
659
660 AC_ARG_WITH(libpng, [AS_HELP_STRING([--with-libpng],
661 [use libpng from build system or OpenJDK source (system, bundled) @<:@bundled@:>@])])
662
663
664 AC_MSG_CHECKING([for which libpng to use])
665
666 # default is bundled
667 DEFAULT_LIBPNG=bundled
668
669 #
670 # if user didn't specify, use DEFAULT_LIBPNG
671 #
672 if test "x${with_libpng}" = "x"; then
673 with_libpng=${DEFAULT_LIBPNG}
674 fi
675
676 if test "x${with_libpng}" = "xbundled"; then
677 USE_EXTERNAL_LIBPNG=false
678 AC_MSG_RESULT([bundled])
679 elif test "x${with_libpng}" = "xsystem"; then
680 PKG_CHECK_MODULES(PNG, libpng,
681 [ LIBPNG_FOUND=yes ],
682 [ LIBPNG_FOUND=no ])
683 if test "x${LIBPNG_FOUND}" = "xyes"; then
684 USE_EXTERNAL_LIBPNG=true
685 AC_MSG_RESULT([system])
686 else
687 AC_MSG_RESULT([system not found])
688 AC_MSG_ERROR([--with-libpng=system specified, but no libpng found!])
689 fi
690 else
691 AC_MSG_ERROR([Invalid value of --with-libpng: ${with_libpng}, use 'system' or 'bundled'])
692 fi
693 AC_SUBST(USE_EXTERNAL_LIBPNG)
694
695 ###############################################################################
696 #
697 # Check for the zlib library
698 #
699
700 AC_ARG_WITH(zlib, [AS_HELP_STRING([--with-zlib],
701 [use zlib from build system or OpenJDK source (system, bundled) @<:@bundled@:>@])])
702
703 AC_CHECK_LIB(z, compress,
704 [ ZLIB_FOUND=yes ],
705 [ ZLIB_FOUND=no ])
706
707 AC_MSG_CHECKING([for which zlib to use])
708
709 DEFAULT_ZLIB=bundled
710 if test "x$OPENJDK_TARGET_OS" = xmacosx; then
711 #
712 # On macosx default is system...on others default is
713 #
714 DEFAULT_ZLIB=system
715 fi
716
717 if test "x${ZLIB_FOUND}" != "xyes"; then
718 #
719 # If we don't find any system...set default to bundled
720 #
721 DEFAULT_ZLIB=bundled
722 fi
723
724 #
725 # If user didn't specify, use DEFAULT_ZLIB
726 #
727 if test "x${with_zlib}" = "x"; then
728 with_zlib=${DEFAULT_ZLIB}
729 fi
730
731 if test "x${with_zlib}" = "xbundled"; then
732 USE_EXTERNAL_LIBZ=false
733 AC_MSG_RESULT([bundled])
734 elif test "x${with_zlib}" = "xsystem"; then
735 if test "x${ZLIB_FOUND}" = "xyes"; then
736 USE_EXTERNAL_LIBZ=true
737 AC_MSG_RESULT([system])
738 else
739 AC_MSG_RESULT([system not found])
740 AC_MSG_ERROR([--with-zlib=system specified, but no zlib found!])
741 fi
742 else
743 AC_MSG_ERROR([Invalid value for --with-zlib: ${with_zlib}, use 'system' or 'bundled'])
744 fi
745
746 AC_SUBST(USE_EXTERNAL_LIBZ)
747
748 ###############################################################################
749 LIBZIP_CAN_USE_MMAP=true
750
751 AC_SUBST(LIBZIP_CAN_USE_MMAP)
752
753 ###############################################################################
754 #
755 # Check if altzone exists in time.h
756 #
757
758 AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <time.h>], [return (int)altzone;])],
759 [has_altzone=yes],
760 [has_altzone=no])
761 if test "x$has_altzone" = xyes; then
762 AC_DEFINE([HAVE_ALTZONE], 1, [Define if you have the external 'altzone' variable in time.h])
763 fi
764
765 ###############################################################################
766 #
767 # Check the maths library
768 #
769
770 AC_CHECK_LIB(m, cos, [],
771 [
772 AC_MSG_NOTICE([Maths library was not found])
773 ]
774 )
775 AC_SUBST(LIBM)
776
777 ###############################################################################
778 #
779 # Check for libdl.so
780
781 save_LIBS="$LIBS"
782 LIBS=""
783 AC_CHECK_LIB(dl,dlopen)
784 LIBDL="$LIBS"
785 AC_SUBST(LIBDL)
786 LIBS="$save_LIBS"
787 ])
788
789 AC_DEFUN_ONCE([LIB_SETUP_STATIC_LINK_LIBSTDCPP],
790 [
791 ###############################################################################
792 #
793 # statically link libstdc++ before C++ ABI is stablized on Linux unless
794 # dynamic build is configured on command line.
795 #
796 AC_ARG_WITH([stdc++lib], [AS_HELP_STRING([--with-stdc++lib=<static>,<dynamic>,<default>],
797 [force linking of the C++ runtime on Linux to either static or dynamic, default is static with dynamic as fallback])],
798 [
799 if test "x$with_stdc__lib" != xdynamic && test "x$with_stdc__lib" != xstatic \
800 && test "x$with_stdc__lib" != xdefault; then
801 AC_MSG_ERROR([Bad parameter value --with-stdc++lib=$with_stdc__lib!])
802 fi
803 ],
804 [with_stdc__lib=default]
805 )
806
807 if test "x$OPENJDK_TARGET_OS" = xlinux; then
808 # Test if -lstdc++ works.
809 AC_MSG_CHECKING([if dynamic link of stdc++ is possible])
810 AC_LANG_PUSH(C++)
811 OLD_CXXFLAGS="$CXXFLAGS"
812 CXXFLAGS="$CXXFLAGS -lstdc++"
813 AC_LINK_IFELSE([AC_LANG_PROGRAM([], [return 0;])],
814 [has_dynamic_libstdcxx=yes],
815 [has_dynamic_libstdcxx=no])
816 CXXFLAGS="$OLD_CXXFLAGS"
817 AC_LANG_POP(C++)
818 AC_MSG_RESULT([$has_dynamic_libstdcxx])
819
820 # Test if stdc++ can be linked statically.
821 AC_MSG_CHECKING([if static link of stdc++ is possible])
822 STATIC_STDCXX_FLAGS="-Wl,-Bstatic -lstdc++ -lgcc -Wl,-Bdynamic"
823 AC_LANG_PUSH(C++)
824 OLD_LIBS="$LIBS"
825 OLD_CXX="$CXX"
826 LIBS="$STATIC_STDCXX_FLAGS"
827 CXX="$CC"
828 AC_LINK_IFELSE([AC_LANG_PROGRAM([], [return 0;])],
829 [has_static_libstdcxx=yes],
830 [has_static_libstdcxx=no])
831 LIBS="$OLD_LIBS"
832 CXX="$OLD_CXX"
833 AC_LANG_POP(C++)
834 AC_MSG_RESULT([$has_static_libstdcxx])
835
836 if test "x$has_static_libstdcxx" = xno && test "x$has_dynamic_libstdcxx" = xno; then
837 AC_MSG_ERROR([Cannot link to stdc++, neither dynamically nor statically!])
838 fi
839
840 if test "x$with_stdc__lib" = xstatic && test "x$has_static_libstdcxx" = xno; then
841 AC_MSG_ERROR([Static linking of libstdc++ was not possible!])
842 fi
843
844 if test "x$with_stdc__lib" = xdynamic && test "x$has_dynamic_libstdcxx" = xno; then
845 AC_MSG_ERROR([Dynamic linking of libstdc++ was not possible!])
846 fi
847
848 AC_MSG_CHECKING([how to link with libstdc++])
849 # If dynamic was requested, it's available since it would fail above otherwise.
850 # If dynamic wasn't requested, go with static unless it isn't available.
851 if test "x$with_stdc__lib" = xdynamic || test "x$has_static_libstdcxx" = xno || test "x$JVM_VARIANT_ZEROSHARK" = xtrue; then
852 LIBCXX="$LIBCXX -lstdc++"
853 LDCXX="$CXX"
854 STATIC_CXX_SETTING="STATIC_CXX=false"
855 AC_MSG_RESULT([dynamic])
856 else
857 LIBCXX="$LIBCXX $STATIC_STDCXX_FLAGS"
858 LDCXX="$CC"
859 STATIC_CXX_SETTING="STATIC_CXX=true"
860 AC_MSG_RESULT([static])
861 fi
862 fi
863 AC_SUBST(STATIC_CXX_SETTING)
864
865 if test "x$JVM_VARIANT_ZERO" = xtrue || test "x$JVM_VARIANT_ZEROSHARK" = xtrue; then
866 # Figure out LIBFFI_CFLAGS and LIBFFI_LIBS
867 PKG_CHECK_MODULES([LIBFFI], [libffi])
868
869 fi
870
871 if test "x$JVM_VARIANT_ZEROSHARK" = xtrue; then
872 AC_CHECK_PROG([LLVM_CONFIG], [llvm-config], [llvm-config])
873
874 if test "x$LLVM_CONFIG" != xllvm-config; then
875 AC_MSG_ERROR([llvm-config not found in $PATH.])
876 fi
877
878 llvm_components="jit mcjit engine nativecodegen native"
879 unset LLVM_CFLAGS
880 for flag in $("$LLVM_CONFIG" --cxxflags); do
881 if echo "${flag}" | grep -q '^-@<:@ID@:>@'; then
882 if test "${flag}" != "-D_DEBUG" ; then
883 if test "${LLVM_CFLAGS}" != "" ; then
884 LLVM_CFLAGS="${LLVM_CFLAGS} "
885 fi
886 LLVM_CFLAGS="${LLVM_CFLAGS}${flag}"
887 fi
888 fi
889 done
890 llvm_version=$("${LLVM_CONFIG}" --version | sed 's/\.//; s/svn.*//')
891 LLVM_CFLAGS="${LLVM_CFLAGS} -DSHARK_LLVM_VERSION=${llvm_version}"
892
893 unset LLVM_LDFLAGS
894 for flag in $("${LLVM_CONFIG}" --ldflags); do
895 if echo "${flag}" | grep -q '^-L'; then
896 if test "${LLVM_LDFLAGS}" != ""; then
897 LLVM_LDFLAGS="${LLVM_LDFLAGS} "
898 fi
899 LLVM_LDFLAGS="${LLVM_LDFLAGS}${flag}"
900 fi
901 done
902
903 unset LLVM_LIBS
904 for flag in $("${LLVM_CONFIG}" --libs ${llvm_components}); do
905 if echo "${flag}" | grep -q '^-l'; then
906 if test "${LLVM_LIBS}" != ""; then
907 LLVM_LIBS="${LLVM_LIBS} "
908 fi
909 LLVM_LIBS="${LLVM_LIBS}${flag}"
910 fi
911 done
912
913 AC_SUBST(LLVM_CFLAGS)
914 AC_SUBST(LLVM_LDFLAGS)
915 AC_SUBST(LLVM_LIBS)
916 fi
917
918 # libCrun is the c++ runtime-library with SunStudio (roughly the equivalent of gcc's libstdc++.so)
919 if test "x$TOOLCHAIN_TYPE" = xsolstudio && test "x$LIBCXX" = x; then
920 LIBCXX="/usr/lib${OPENJDK_TARGET_CPU_ISADIR}/libCrun.so.1"
921 fi
922
923 # TODO better (platform agnostic) test
924 if test "x$OPENJDK_TARGET_OS" = xmacosx && test "x$LIBCXX" = x && test "x$TOOLCHAIN_TYPE" = xgcc; then
925 LIBCXX="-lstdc++"
926 fi
927
928 AC_SUBST(LIBCXX)
929 ])
930
931 AC_DEFUN_ONCE([LIB_SETUP_ON_WINDOWS],
932 [
933 if test "x$OPENJDK_TARGET_OS" = "xwindows"; then
934 TOOLCHAIN_SETUP_MSVCR_DLL
935 BASIC_DEPRECATED_ARG_WITH([dxsdk])
936 BASIC_DEPRECATED_ARG_WITH([dxsdk-lib])
937 BASIC_DEPRECATED_ARG_WITH([dxsdk-include])
938 fi
939 AC_SUBST(MSVCR_DLL)
940 ])