1 #
2 # Copyright (c) 2011, 2018, 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$OPENJDK_TARGET_OS" = xmacosx; then
64 AC_MSG_CHECKING([what is not needed on MacOSX?])
65 ALSA_NOT_NEEDED=yes
66 PULSE_NOT_NEEDED=yes
67 X11_NOT_NEEDED=yes
68 AC_MSG_RESULT([alsa pulse x11])
69 fi
70
71 if test "x$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 # Deprecated and now ignored
86 BASIC_DEPRECATED_ARG_ENABLE(macosx-runtime-support, macosx_runtime_support)
87 ])
88
89 AC_DEFUN_ONCE([LIB_SETUP_X11],
90 [
91
92 ###############################################################################
93 #
94 # Check for X Windows
95 #
96
97 # Check if the user has specified sysroot, but not --x-includes or --x-libraries.
98 # Make a simple check for the libraries at the sysroot, and setup --x-includes and
99 # --x-libraries for the sysroot, if that seems to be correct.
100 if test "x$OPENJDK_TARGET_OS" = "xlinux"; then
101 if test "x$SYSROOT" != "x"; then
102 if test "x$x_includes" = xNONE; then
103 if test -f "$SYSROOT/usr/X11R6/include/X11/Xlib.h"; then
104 x_includes="$SYSROOT/usr/X11R6/include"
105 elif test -f "$SYSROOT/usr/include/X11/Xlib.h"; then
106 x_includes="$SYSROOT/usr/include"
107 fi
108 fi
109 if test "x$x_libraries" = xNONE; then
110 if test -f "$SYSROOT/usr/X11R6/lib/libX11.so"; then
111 x_libraries="$SYSROOT/usr/X11R6/lib"
112 elif test "$SYSROOT/usr/lib64/libX11.so" && test "x$OPENJDK_TARGET_CPU_BITS" = x64; then
113 x_libraries="$SYSROOT/usr/lib64"
114 elif test -f "$SYSROOT/usr/lib/libX11.so"; then
115 x_libraries="$SYSROOT/usr/lib"
116 fi
117 fi
118 fi
119 fi
120
121 # Now let autoconf do it's magic
122 AC_PATH_X
123 AC_PATH_XTRA
124
125 # AC_PATH_XTRA creates X_LIBS and sometimes adds -R flags. When cross compiling
126 # this doesn't make sense so we remove it.
127 if test "x$COMPILE_TYPE" = xcross; then
128 X_LIBS=`$ECHO $X_LIBS | $SED 's/-R \{0,1\}[[^ ]]*//g'`
129 fi
130
131 if test "x$no_x" = xyes && test "x$X11_NOT_NEEDED" != xyes; then
132 HELP_MSG_MISSING_DEPENDENCY([x11])
133 AC_MSG_ERROR([Could not find X11 libraries. $HELP_MSG])
134 fi
135
136
137 if test "x$OPENJDK_TARGET_OS" = xsolaris; then
138 OPENWIN_HOME="/usr/openwin"
139 X_CFLAGS="-I$SYSROOT$OPENWIN_HOME/include -I$SYSROOT$OPENWIN_HOME/include/X11/extensions"
140 X_LIBS="-L$SYSROOT$OPENWIN_HOME/sfw/lib$OPENJDK_TARGET_CPU_ISADIR \
141 -L$SYSROOT$OPENWIN_HOME/lib$OPENJDK_TARGET_CPU_ISADIR \
142 -R$OPENWIN_HOME/sfw/lib$OPENJDK_TARGET_CPU_ISADIR \
143 -R$OPENWIN_HOME/lib$OPENJDK_TARGET_CPU_ISADIR"
144 fi
145
146 #
147 # Weird Sol10 something check...TODO change to try compile
148 #
149 if test "x${OPENJDK_TARGET_OS}" = xsolaris; then
150 if test "`uname -r`" = "5.10"; then
151 if test "`${EGREP} -c XLinearGradient ${OPENWIN_HOME}/share/include/X11/extensions/Xrender.h`" = "0"; then
152 X_CFLAGS="${X_CFLAGS} -DSOLARIS10_NO_XRENDER_STRUCTS"
153 fi
154 fi
155 fi
156
157 AC_LANG_PUSH(C)
158 OLD_CFLAGS="$CFLAGS"
159 CFLAGS="$CFLAGS $X_CFLAGS"
160
161 # Need to include Xlib.h and Xutil.h to avoid "present but cannot be compiled" warnings on Solaris 10
162 AC_CHECK_HEADERS([X11/extensions/shape.h X11/extensions/Xrender.h X11/extensions/XTest.h X11/Intrinsic.h],
163 [X11_A_OK=yes],
164 [X11_A_OK=no; break],
165 [
166 # include <X11/Xlib.h>
167 # include <X11/Xutil.h>
168 ]
169 )
170
171 CFLAGS="$OLD_CFLAGS"
172 AC_LANG_POP(C)
173
174 if test "x$X11_A_OK" = xno && test "x$X11_NOT_NEEDED" != xyes; then
175 HELP_MSG_MISSING_DEPENDENCY([x11])
176 AC_MSG_ERROR([Could not find all X11 headers (shape.h Xrender.h XTest.h Intrinsic.h). $HELP_MSG])
177 fi
178
179 AC_SUBST(X_CFLAGS)
180 AC_SUBST(X_LIBS)
181 ])
182
183 AC_DEFUN_ONCE([LIB_SETUP_CUPS],
184 [
185
186 ###############################################################################
187 #
188 # The common unix printing system cups is used to print from java.
189 #
190 AC_ARG_WITH(cups, [AS_HELP_STRING([--with-cups],
191 [specify prefix directory for the cups package
192 (expecting the headers under PATH/include)])])
193 AC_ARG_WITH(cups-include, [AS_HELP_STRING([--with-cups-include],
194 [specify directory for the cups include files])])
195
196 if test "x$CUPS_NOT_NEEDED" = xyes; then
197 if test "x${with_cups}" != x || test "x${with_cups_include}" != x; then
198 AC_MSG_WARN([cups not used, so --with-cups is ignored])
199 fi
200 CUPS_CFLAGS=
201 else
202 CUPS_FOUND=no
203
204 if test "x${with_cups}" = xno || test "x${with_cups_include}" = xno; then
205 AC_MSG_ERROR([It is not possible to disable the use of cups. Remove the --without-cups option.])
206 fi
207
208 if test "x${with_cups}" != x; then
209 CUPS_CFLAGS="-I${with_cups}/include"
210 CUPS_FOUND=yes
211 fi
212 if test "x${with_cups_include}" != x; then
213 CUPS_CFLAGS="-I${with_cups_include}"
214 CUPS_FOUND=yes
215 fi
216 if test "x$CUPS_FOUND" = xno; then
217 BDEPS_CHECK_MODULE(CUPS, cups, xxx, [CUPS_FOUND=yes])
218 fi
219 if test "x$CUPS_FOUND" = xno; then
220 # Are the cups headers installed in the default /usr/include location?
221 AC_CHECK_HEADERS([cups/cups.h cups/ppd.h],
222 [
223 CUPS_FOUND=yes
224 CUPS_CFLAGS=
225 DEFAULT_CUPS=yes
226 ]
227 )
228 fi
229 if test "x$CUPS_FOUND" = xno; then
230 # Getting nervous now? Lets poke around for standard Solaris third-party
231 # package installation locations.
232 AC_MSG_CHECKING([for cups headers])
233 if test -s $SYSROOT/opt/sfw/cups/include/cups/cups.h; then
234 # An SFW package seems to be installed!
235 CUPS_FOUND=yes
236 CUPS_CFLAGS="-I$SYSROOT/opt/sfw/cups/include"
237 elif test -s $SYSROOT/opt/csw/include/cups/cups.h; then
238 # A CSW package seems to be installed!
239 CUPS_FOUND=yes
240 CUPS_CFLAGS="-I$SYSROOT/opt/csw/include"
241 fi
242 AC_MSG_RESULT([$CUPS_FOUND])
243 fi
244 if test "x$CUPS_FOUND" = xno; then
245 HELP_MSG_MISSING_DEPENDENCY([cups])
246 AC_MSG_ERROR([Could not find cups! $HELP_MSG ])
247 fi
248 fi
249
250 AC_SUBST(CUPS_CFLAGS)
251
252 ])
253
254 AC_DEFUN([LIB_CHECK_POTENTIAL_FREETYPE],
255 [
256 POTENTIAL_FREETYPE_INCLUDE_PATH="$1"
257 POTENTIAL_FREETYPE_LIB_PATH="$2"
258 METHOD="$3"
259
260 # First check if the files exists.
261 if test -s "$POTENTIAL_FREETYPE_INCLUDE_PATH/ft2build.h"; then
262 # We found an arbitrary include file. That's a good sign.
263 AC_MSG_NOTICE([Found freetype include files at $POTENTIAL_FREETYPE_INCLUDE_PATH using $METHOD])
264 FOUND_FREETYPE=yes
265
266 FREETYPE_LIB_NAME="${LIBRARY_PREFIX}freetype${SHARED_LIBRARY_SUFFIX}"
267 if ! test -s "$POTENTIAL_FREETYPE_LIB_PATH/$FREETYPE_LIB_NAME"; then
268 AC_MSG_NOTICE([Could not find $POTENTIAL_FREETYPE_LIB_PATH/$FREETYPE_LIB_NAME. Ignoring location.])
269 FOUND_FREETYPE=no
270 else
271 if test "x$OPENJDK_TARGET_OS" = xwindows; then
272 # On Windows, we will need both .lib and .dll file.
273 if ! test -s "$POTENTIAL_FREETYPE_LIB_PATH/freetype.lib"; then
274 AC_MSG_NOTICE([Could not find $POTENTIAL_FREETYPE_LIB_PATH/freetype.lib. Ignoring location.])
275 FOUND_FREETYPE=no
276 fi
277 elif test "x$OPENJDK_TARGET_OS" = xsolaris && test "x$OPENJDK_TARGET_CPU" = xx86_64 && test -s "$POTENTIAL_FREETYPE_LIB_PATH/amd64/$FREETYPE_LIB_NAME"; then
278 # On solaris-x86_86, default is (normally) PATH/lib/amd64. Update our guess!
279 POTENTIAL_FREETYPE_LIB_PATH="$POTENTIAL_FREETYPE_LIB_PATH/amd64"
280 fi
281 fi
282 fi
283
284 if test "x$FOUND_FREETYPE" = xyes; then
285 BASIC_FIXUP_PATH(POTENTIAL_FREETYPE_INCLUDE_PATH)
286 BASIC_FIXUP_PATH(POTENTIAL_FREETYPE_LIB_PATH)
287
288 FREETYPE_INCLUDE_PATH="$POTENTIAL_FREETYPE_INCLUDE_PATH"
289 AC_MSG_CHECKING([for freetype includes])
290 AC_MSG_RESULT([$FREETYPE_INCLUDE_PATH])
291 FREETYPE_LIB_PATH="$POTENTIAL_FREETYPE_LIB_PATH"
292 AC_MSG_CHECKING([for freetype libraries])
293 AC_MSG_RESULT([$FREETYPE_LIB_PATH])
294 fi
295 ])
296
297 AC_DEFUN_ONCE([LIB_SETUP_FREETYPE],
298 [
299
300 ###############################################################################
301 #
302 # The ubiquitous freetype library is used to render fonts.
303 #
304 AC_ARG_WITH(freetype, [AS_HELP_STRING([--with-freetype],
305 [specify prefix directory for the freetype package
306 (expecting the libraries under PATH/lib and the headers under PATH/include)])])
307 AC_ARG_WITH(freetype-include, [AS_HELP_STRING([--with-freetype-include],
308 [specify directory for the freetype include files])])
309 AC_ARG_WITH(freetype-lib, [AS_HELP_STRING([--with-freetype-lib],
310 [specify directory for the freetype library])])
311 AC_ARG_ENABLE(freetype-bundling, [AS_HELP_STRING([--disable-freetype-bundling],
312 [disable bundling of the freetype library with the build result @<:@enabled on Windows or when using --with-freetype, disabled otherwise@:>@])])
313
314 FREETYPE_CFLAGS=
315 FREETYPE_LIBS=
316 FREETYPE_BUNDLE_LIB_PATH=
317
318 if test "x$FREETYPE_NOT_NEEDED" = xyes; then
319 if test "x$with_freetype" != x || test "x$with_freetype_include" != x || test "x$with_freetype_lib" != x; then
320 AC_MSG_WARN([freetype not used, so --with-freetype is ignored])
321 fi
322 if test "x$enable_freetype_bundling" != x; then
323 AC_MSG_WARN([freetype not used, so --enable-freetype-bundling is ignored])
324 fi
325 else
326 # freetype is needed to build; go get it!
327
328 BUNDLE_FREETYPE="$enable_freetype_bundling"
329
330 if test "x$with_freetype" != x || test "x$with_freetype_include" != x || test "x$with_freetype_lib" != x; then
331 # User has specified settings
332
333 if test "x$BUNDLE_FREETYPE" = x; then
334 # If not specified, default is to bundle freetype
335 BUNDLE_FREETYPE=yes
336 fi
337
338 if test "x$with_freetype" != x; then
339 POTENTIAL_FREETYPE_INCLUDE_PATH="$with_freetype/include"
340 POTENTIAL_FREETYPE_LIB_PATH="$with_freetype/lib"
341 fi
342
343 # Allow --with-freetype-lib and --with-freetype-include to override
344 if test "x$with_freetype_include" != x; then
345 POTENTIAL_FREETYPE_INCLUDE_PATH="$with_freetype_include"
346 fi
347 if test "x$with_freetype_lib" != x; then
348 POTENTIAL_FREETYPE_LIB_PATH="$with_freetype_lib"
349 fi
350
351 if test "x$POTENTIAL_FREETYPE_INCLUDE_PATH" != x && test "x$POTENTIAL_FREETYPE_LIB_PATH" != x; then
352 # Okay, we got it. Check that it works.
353 LIB_CHECK_POTENTIAL_FREETYPE($POTENTIAL_FREETYPE_INCLUDE_PATH, $POTENTIAL_FREETYPE_LIB_PATH, [--with-freetype])
354 if test "x$FOUND_FREETYPE" != xyes; then
355 AC_MSG_ERROR([Can not find or use freetype at location given by --with-freetype])
356 fi
357 else
358 # User specified only one of lib or include. This is an error.
359 if test "x$POTENTIAL_FREETYPE_INCLUDE_PATH" = x ; then
360 AC_MSG_NOTICE([User specified --with-freetype-lib but not --with-freetype-include])
361 AC_MSG_ERROR([Need both freetype lib and include paths. Consider using --with-freetype instead.])
362 else
363 AC_MSG_NOTICE([User specified --with-freetype-include but not --with-freetype-lib])
364 AC_MSG_ERROR([Need both freetype lib and include paths. Consider using --with-freetype instead.])
365 fi
366 fi
367 else
368 # User did not specify settings, but we need freetype. Try to locate it.
369
370 if test "x$BUNDLE_FREETYPE" = x; then
371 # If not specified, default is to bundle freetype only on windows
372 if test "x$OPENJDK_TARGET_OS" = xwindows; then
373 BUNDLE_FREETYPE=yes
374 else
375 BUNDLE_FREETYPE=no
376 fi
377 fi
378
379 if test "x$FOUND_FREETYPE" != xyes; then
380 # Check builddeps
381 BDEPS_CHECK_MODULE(FREETYPE, freetype2, xxx, [FOUND_FREETYPE=yes], [FOUND_FREETYPE=no])
382 # BDEPS_CHECK_MODULE will set FREETYPE_CFLAGS and _LIBS, but we don't get a lib path for bundling.
383 if test "x$FOUND_FREETYPE" = xyes; then
384 if test "x$BUNDLE_FREETYPE" = xyes; then
385 AC_MSG_NOTICE([Found freetype using builddeps, but ignoring since we can not bundle that])
386 FOUND_FREETYPE=no
387 else
388 AC_MSG_CHECKING([for freetype])
389 AC_MSG_RESULT([yes (using builddeps)])
390 fi
391 fi
392 fi
393
394 # If we have a sysroot, assume that's where we are supposed to look and skip pkg-config.
395 if test "x$SYSROOT" = x; then
396 if test "x$FOUND_FREETYPE" != xyes; then
397 # Check modules using pkg-config, but only if we have it (ugly output results otherwise)
398 if test "x$PKG_CONFIG" != x; then
399 PKG_CHECK_MODULES(FREETYPE, freetype2, [FOUND_FREETYPE=yes], [FOUND_FREETYPE=no])
400 if test "x$FOUND_FREETYPE" = xyes; then
401 # On solaris, pkg_check adds -lz to freetype libs, which isn't necessary for us.
402 FREETYPE_LIBS=`$ECHO $FREETYPE_LIBS | $SED 's/-lz//g'`
403 # 64-bit libs for Solaris x86 are installed in the amd64 subdirectory, change lib to lib/amd64
404 if test "x$OPENJDK_TARGET_OS" = xsolaris && test "x$OPENJDK_TARGET_CPU" = xx86_64; then
405 FREETYPE_LIBS=`$ECHO $FREETYPE_LIBS | $SED 's?/lib?/lib/amd64?g'`
406 fi
407 # BDEPS_CHECK_MODULE will set FREETYPE_CFLAGS and _LIBS, but we don't get a lib path for bundling.
408 if test "x$BUNDLE_FREETYPE" = xyes; then
409 AC_MSG_NOTICE([Found freetype using pkg-config, but ignoring since we can not bundle that])
410 FOUND_FREETYPE=no
411 else
412 AC_MSG_CHECKING([for freetype])
413 AC_MSG_RESULT([yes (using pkg-config)])
414 fi
415 fi
416 fi
417 fi
418 fi
419
420 if test "x$FOUND_FREETYPE" != xyes; then
421 # Check in well-known locations
422 if test "x$OPENJDK_TARGET_OS" = xwindows; then
423 FREETYPE_BASE_DIR="$PROGRAMFILES/GnuWin32"
424 BASIC_WINDOWS_REWRITE_AS_UNIX_PATH(FREETYPE_BASE_DIR)
425 LIB_CHECK_POTENTIAL_FREETYPE([$FREETYPE_BASE_DIR/include], [$FREETYPE_BASE_DIR/lib], [well-known location])
426 if test "x$FOUND_FREETYPE" != xyes; then
427 FREETYPE_BASE_DIR="$ProgramW6432/GnuWin32"
428 BASIC_WINDOWS_REWRITE_AS_UNIX_PATH(FREETYPE_BASE_DIR)
429 LIB_CHECK_POTENTIAL_FREETYPE([$FREETYPE_BASE_DIR/include], [$FREETYPE_BASE_DIR/lib], [well-known location])
430 fi
431 else
432 FREETYPE_BASE_DIR="$SYSROOT/usr"
433 LIB_CHECK_POTENTIAL_FREETYPE([$FREETYPE_BASE_DIR/include], [$FREETYPE_BASE_DIR/lib], [well-known location])
434
435 if test "x$FOUND_FREETYPE" != xyes; then
436 FREETYPE_BASE_DIR="$SYSROOT/usr/X11"
437 LIB_CHECK_POTENTIAL_FREETYPE([$FREETYPE_BASE_DIR/include], [$FREETYPE_BASE_DIR/lib], [well-known location])
438 fi
439
440 if test "x$FOUND_FREETYPE" != xyes; then
441 FREETYPE_BASE_DIR="$SYSROOT/usr/sfw"
442 LIB_CHECK_POTENTIAL_FREETYPE([$FREETYPE_BASE_DIR/include], [$FREETYPE_BASE_DIR/lib], [well-known location])
443 fi
444
445 if test "x$FOUND_FREETYPE" != xyes; then
446 FREETYPE_BASE_DIR="$SYSROOT/usr"
447 if test "x$OPENJDK_TARGET_CPU_BITS" = x64; then
448 LIB_CHECK_POTENTIAL_FREETYPE([$FREETYPE_BASE_DIR/include], [$FREETYPE_BASE_DIR/lib/x86_64-linux-gnu], [well-known location])
449 else
450 LIB_CHECK_POTENTIAL_FREETYPE([$FREETYPE_BASE_DIR/include], [$FREETYPE_BASE_DIR/lib/i386-linux-gnu], [well-known location])
451 if test "x$FOUND_FREETYPE" != xyes; then
452 LIB_CHECK_POTENTIAL_FREETYPE([$FREETYPE_BASE_DIR/include], [$FREETYPE_BASE_DIR/lib32], [well-known location])
453 fi
454 fi
455 fi
456 fi
457 fi # end check in well-known locations
458
459 if test "x$FOUND_FREETYPE" != xyes; then
460 HELP_MSG_MISSING_DEPENDENCY([freetype])
461 AC_MSG_ERROR([Could not find freetype! $HELP_MSG ])
462 fi
463 fi # end user specified settings
464
465 # Set FREETYPE_CFLAGS, _LIBS and _LIB_PATH from include and lib dir.
466 if test "x$FREETYPE_CFLAGS" = x; then
467 BASIC_FIXUP_PATH(FREETYPE_INCLUDE_PATH)
468 if test -d $FREETYPE_INCLUDE_PATH/freetype2/freetype; then
469 FREETYPE_CFLAGS="-I$FREETYPE_INCLUDE_PATH/freetype2 -I$FREETYPE_INCLUDE_PATH"
470 else
471 FREETYPE_CFLAGS="-I$FREETYPE_INCLUDE_PATH"
472 fi
473 fi
474
475 if test "x$FREETYPE_LIBS" = x; then
476 BASIC_FIXUP_PATH(FREETYPE_LIB_PATH)
477 if test "x$OPENJDK_TARGET_OS" = xwindows; then
478 FREETYPE_LIBS="$FREETYPE_LIB_PATH/freetype.lib"
479 else
480 FREETYPE_LIBS="-L$FREETYPE_LIB_PATH -lfreetype"
481 fi
482 fi
483
484 # Try to compile it
485 AC_MSG_CHECKING([if we can compile and link with freetype])
486 AC_LANG_PUSH(C++)
487 PREV_CXXCFLAGS="$CXXFLAGS"
488 PREV_LIBS="$LIBS"
489 PREV_CXX="$CXX"
490 CXXFLAGS="$CXXFLAGS $FREETYPE_CFLAGS"
491 LIBS="$LIBS $FREETYPE_LIBS"
492 CXX="$FIXPATH $CXX"
493 AC_LINK_IFELSE([AC_LANG_SOURCE([[
494 #include<ft2build.h>
495 #include FT_FREETYPE_H
496 int main () {
497 FT_Init_FreeType(NULL);
498 return 0;
499 }
500 ]])],
501 [
502 AC_MSG_RESULT([yes])
503 ],
504 [
505 AC_MSG_RESULT([no])
506 AC_MSG_NOTICE([Could not compile and link with freetype. This might be a 32/64-bit mismatch.])
507 AC_MSG_NOTICE([Using FREETYPE_CFLAGS=$FREETYPE_CFLAGS and FREETYPE_LIBS=$FREETYPE_LIBS])
508
509 HELP_MSG_MISSING_DEPENDENCY([freetype])
510
511 AC_MSG_ERROR([Can not continue without freetype. $HELP_MSG])
512 ]
513 )
514 CXXCFLAGS="$PREV_CXXFLAGS"
515 LIBS="$PREV_LIBS"
516 CXX="$PREV_CXX"
517 AC_LANG_POP(C++)
518
519 AC_MSG_CHECKING([if we should bundle freetype])
520 if test "x$BUNDLE_FREETYPE" = xyes; then
521 FREETYPE_BUNDLE_LIB_PATH="$FREETYPE_LIB_PATH"
522 fi
523 AC_MSG_RESULT([$BUNDLE_FREETYPE])
524
525 fi # end freetype needed
526
527 AC_SUBST(FREETYPE_BUNDLE_LIB_PATH)
528 AC_SUBST(FREETYPE_CFLAGS)
529 AC_SUBST(FREETYPE_LIBS)
530 ])
531
532 AC_DEFUN_ONCE([LIB_SETUP_ALSA],
533 [
534
535 ###############################################################################
536 #
537 # Check for alsa headers and libraries. Used on Linux/GNU systems.
538 #
539 AC_ARG_WITH(alsa, [AS_HELP_STRING([--with-alsa],
540 [specify prefix directory for the alsa package
541 (expecting the libraries under PATH/lib and the headers under PATH/include)])])
542 AC_ARG_WITH(alsa-include, [AS_HELP_STRING([--with-alsa-include],
543 [specify directory for the alsa include files])])
544 AC_ARG_WITH(alsa-lib, [AS_HELP_STRING([--with-alsa-lib],
545 [specify directory for the alsa library])])
546
547 if test "x$ALSA_NOT_NEEDED" = xyes; then
548 if test "x${with_alsa}" != x || test "x${with_alsa_include}" != x || test "x${with_alsa_lib}" != x; then
549 AC_MSG_WARN([alsa not used, so --with-alsa is ignored])
550 fi
551 ALSA_CFLAGS=
552 ALSA_LIBS=
553 else
554 ALSA_FOUND=no
555
556 if test "x${with_alsa}" = xno || test "x${with_alsa_include}" = xno || test "x${with_alsa_lib}" = xno; then
557 AC_MSG_ERROR([It is not possible to disable the use of alsa. Remove the --without-alsa option.])
558 fi
559
560 if test "x${with_alsa}" != x; then
561 ALSA_LIBS="-L${with_alsa}/lib -lasound"
562 ALSA_CFLAGS="-I${with_alsa}/include"
563 ALSA_FOUND=yes
564 fi
565 if test "x${with_alsa_include}" != x; then
566 ALSA_CFLAGS="-I${with_alsa_include}"
567 ALSA_FOUND=yes
568 fi
569 if test "x${with_alsa_lib}" != x; then
570 ALSA_LIBS="-L${with_alsa_lib} -lasound"
571 ALSA_FOUND=yes
572 fi
573 if test "x$ALSA_FOUND" = xno; then
574 BDEPS_CHECK_MODULE(ALSA, alsa, xxx, [ALSA_FOUND=yes], [ALSA_FOUND=no])
575 fi
576 # Do not try pkg-config if we have a sysroot set.
577 if test "x$SYSROOT" = x; then
578 if test "x$ALSA_FOUND" = xno; then
579 PKG_CHECK_MODULES(ALSA, alsa, [ALSA_FOUND=yes], [ALSA_FOUND=no])
580 fi
581 fi
582 if test "x$ALSA_FOUND" = xno; then
583 AC_CHECK_HEADERS([alsa/asoundlib.h],
584 [
585 ALSA_FOUND=yes
586 ALSA_CFLAGS=-Iignoreme
587 ALSA_LIBS=-lasound
588 DEFAULT_ALSA=yes
589 ],
590 [ALSA_FOUND=no])
591 fi
592 if test "x$ALSA_FOUND" = xno; then
593 HELP_MSG_MISSING_DEPENDENCY([alsa])
594 AC_MSG_ERROR([Could not find alsa! $HELP_MSG ])
595 fi
596 fi
597
598 AC_SUBST(ALSA_CFLAGS)
599 AC_SUBST(ALSA_LIBS)
600 ])
601
602 AC_DEFUN_ONCE([LIB_SETUP_MISC_LIBS],
603 [
604
605 ###############################################################################
606 #
607 # Check for the jpeg library
608 #
609
610 USE_EXTERNAL_LIBJPEG=true
611 AC_CHECK_LIB(jpeg, main, [],
612 [ USE_EXTERNAL_LIBJPEG=false
613 AC_MSG_NOTICE([Will use jpeg decoder bundled with the OpenJDK source])
614 ])
615 AC_SUBST(USE_EXTERNAL_LIBJPEG)
616
617 ###############################################################################
618 #
619 # Check for the gif library
620 #
621
622 AC_ARG_WITH(giflib, [AS_HELP_STRING([--with-giflib],
623 [use giflib from build system or OpenJDK source (system, bundled) @<:@bundled@:>@])])
624
625
626 AC_MSG_CHECKING([for which giflib to use])
627
628 # default is bundled
629 DEFAULT_GIFLIB=bundled
630
631 #
632 # if user didn't specify, use DEFAULT_GIFLIB
633 #
634 if test "x${with_giflib}" = "x"; then
635 with_giflib=${DEFAULT_GIFLIB}
636 fi
637
638 AC_MSG_RESULT(${with_giflib})
639
640 if test "x${with_giflib}" = "xbundled"; then
641 USE_EXTERNAL_LIBGIF=false
642 elif test "x${with_giflib}" = "xsystem"; then
643 AC_CHECK_HEADER(gif_lib.h, [],
644 [ AC_MSG_ERROR([--with-giflib=system specified, but gif_lib.h not found!])])
645 AC_CHECK_LIB(gif, DGifGetCode, [],
646 [ AC_MSG_ERROR([--with-giflib=system specified, but no giflib found!])])
647
648 USE_EXTERNAL_LIBGIF=true
649 else
650 AC_MSG_ERROR([Invalid value of --with-giflib: ${with_giflib}, use 'system' or 'bundled'])
651 fi
652 AC_SUBST(USE_EXTERNAL_LIBGIF)
653
654 ###############################################################################
655 #
656 # Check for the zlib library
657 #
658
659 AC_ARG_WITH(zlib, [AS_HELP_STRING([--with-zlib],
660 [use zlib from build system or OpenJDK source (system, bundled) @<:@bundled@:>@])])
661
662 AC_CHECK_LIB(z, compress,
663 [ ZLIB_FOUND=yes ],
664 [ ZLIB_FOUND=no ])
665
666 AC_MSG_CHECKING([for which zlib to use])
667
668 DEFAULT_ZLIB=bundled
669 if test "x$OPENJDK_TARGET_OS" = xmacosx; then
670 #
671 # On macosx default is system...on others default is
672 #
673 DEFAULT_ZLIB=system
674 fi
675
676 if test "x${ZLIB_FOUND}" != "xyes"; then
677 #
678 # If we don't find any system...set default to bundled
679 #
680 DEFAULT_ZLIB=bundled
681 fi
682
683 #
684 # If user didn't specify, use DEFAULT_ZLIB
685 #
686 if test "x${with_zlib}" = "x"; then
687 with_zlib=${DEFAULT_ZLIB}
688 fi
689
690 if test "x${with_zlib}" = "xbundled"; then
691 USE_EXTERNAL_LIBZ=false
692 AC_MSG_RESULT([bundled])
693 elif test "x${with_zlib}" = "xsystem"; then
694 if test "x${ZLIB_FOUND}" = "xyes"; then
695 USE_EXTERNAL_LIBZ=true
696 AC_MSG_RESULT([system])
697 else
698 AC_MSG_RESULT([system not found])
699 AC_MSG_ERROR([--with-zlib=system specified, but no zlib found!])
700 fi
701 else
702 AC_MSG_ERROR([Invalid value for --with-zlib: ${with_zlib}, use 'system' or 'bundled'])
703 fi
704
705 AC_SUBST(USE_EXTERNAL_LIBZ)
706
707 ###############################################################################
708 LIBZIP_CAN_USE_MMAP=true
709
710 AC_SUBST(LIBZIP_CAN_USE_MMAP)
711
712 ###############################################################################
713 #
714 # Check if altzone exists in time.h
715 #
716
717 AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <time.h>], [return (int)altzone;])],
718 [has_altzone=yes],
719 [has_altzone=no])
720 if test "x$has_altzone" = xyes; then
721 AC_DEFINE([HAVE_ALTZONE], 1, [Define if you have the external 'altzone' variable in time.h])
722 fi
723
724 ###############################################################################
725 #
726 # Check the maths library
727 #
728
729 AC_CHECK_LIB(m, cos, [],
730 [
731 AC_MSG_NOTICE([Maths library was not found])
732 ]
733 )
734 AC_SUBST(LIBM)
735
736 ###############################################################################
737 #
738 # Check for libdl.so
739
740 save_LIBS="$LIBS"
741 LIBS=""
742 AC_CHECK_LIB(dl,dlopen)
743 LIBDL="$LIBS"
744 AC_SUBST(LIBDL)
745 LIBS="$save_LIBS"
746 ])
747
748 AC_DEFUN_ONCE([LIB_SETUP_STATIC_LINK_LIBSTDCPP],
749 [
750 ###############################################################################
751 #
752 # statically link libstdc++ before C++ ABI is stablized on Linux unless
753 # dynamic build is configured on command line.
754 #
755 AC_ARG_WITH([stdc++lib], [AS_HELP_STRING([--with-stdc++lib=<static>,<dynamic>,<default>],
756 [force linking of the C++ runtime on Linux to either static or dynamic, default is static with dynamic as fallback])],
757 [
758 if test "x$with_stdc__lib" != xdynamic && test "x$with_stdc__lib" != xstatic \
759 && test "x$with_stdc__lib" != xdefault; then
760 AC_MSG_ERROR([Bad parameter value --with-stdc++lib=$with_stdc__lib!])
761 fi
762 ],
763 [with_stdc__lib=default]
764 )
765
766 if test "x$OPENJDK_TARGET_OS" = xlinux; then
767 # Test if -lstdc++ works.
768 AC_MSG_CHECKING([if dynamic link of stdc++ is possible])
769 AC_LANG_PUSH(C++)
770 OLD_CXXFLAGS="$CXXFLAGS"
771 CXXFLAGS="$CXXFLAGS -lstdc++"
772 AC_LINK_IFELSE([AC_LANG_PROGRAM([], [return 0;])],
773 [has_dynamic_libstdcxx=yes],
774 [has_dynamic_libstdcxx=no])
775 CXXFLAGS="$OLD_CXXFLAGS"
776 AC_LANG_POP(C++)
777 AC_MSG_RESULT([$has_dynamic_libstdcxx])
778
779 # Test if stdc++ can be linked statically.
780 AC_MSG_CHECKING([if static link of stdc++ is possible])
781 STATIC_STDCXX_FLAGS="-Wl,-Bstatic -lstdc++ -lgcc -Wl,-Bdynamic"
782 AC_LANG_PUSH(C++)
783 OLD_LIBS="$LIBS"
784 OLD_CXX="$CXX"
785 LIBS="$STATIC_STDCXX_FLAGS"
786 CXX="$CC"
787 AC_LINK_IFELSE([AC_LANG_PROGRAM([], [return 0;])],
788 [has_static_libstdcxx=yes],
789 [has_static_libstdcxx=no])
790 LIBS="$OLD_LIBS"
791 CXX="$OLD_CXX"
792 AC_LANG_POP(C++)
793 AC_MSG_RESULT([$has_static_libstdcxx])
794
795 if test "x$has_static_libstdcxx" = xno && test "x$has_dynamic_libstdcxx" = xno; then
796 AC_MSG_ERROR([Cannot link to stdc++, neither dynamically nor statically!])
797 fi
798
799 if test "x$with_stdc__lib" = xstatic && test "x$has_static_libstdcxx" = xno; then
800 AC_MSG_ERROR([Static linking of libstdc++ was not possible!])
801 fi
802
803 if test "x$with_stdc__lib" = xdynamic && test "x$has_dynamic_libstdcxx" = xno; then
804 AC_MSG_ERROR([Dynamic linking of libstdc++ was not possible!])
805 fi
806
807 AC_MSG_CHECKING([how to link with libstdc++])
808 # If dynamic was requested, it's available since it would fail above otherwise.
809 # If dynamic wasn't requested, go with static unless it isn't available.
810 if test "x$with_stdc__lib" = xdynamic || test "x$has_static_libstdcxx" = xno || test "x$JVM_VARIANT_ZEROSHARK" = xtrue; then
811 LIBCXX="$LIBCXX -lstdc++"
812 LDCXX="$CXX"
813 STATIC_CXX_SETTING="STATIC_CXX=false"
814 AC_MSG_RESULT([dynamic])
815 else
816 LIBCXX="$LIBCXX $STATIC_STDCXX_FLAGS"
817 LDCXX="$CC"
818 STATIC_CXX_SETTING="STATIC_CXX=true"
819 AC_MSG_RESULT([static])
820 fi
821 fi
822 AC_SUBST(STATIC_CXX_SETTING)
823
824 if test "x$JVM_VARIANT_ZERO" = xtrue || test "x$JVM_VARIANT_ZEROSHARK" = xtrue; then
825 # Figure out LIBFFI_CFLAGS and LIBFFI_LIBS
826 PKG_CHECK_MODULES([LIBFFI], [libffi])
827
828 fi
829
830 if test "x$JVM_VARIANT_ZEROSHARK" = xtrue; then
831 AC_CHECK_PROG([LLVM_CONFIG], [llvm-config], [llvm-config])
832
833 if test "x$LLVM_CONFIG" != xllvm-config; then
834 AC_MSG_ERROR([llvm-config not found in $PATH.])
835 fi
836
837 llvm_components="jit mcjit engine nativecodegen native"
838 unset LLVM_CFLAGS
839 for flag in $("$LLVM_CONFIG" --cxxflags); do
840 if echo "${flag}" | grep -q '^-@<:@ID@:>@'; then
841 if test "${flag}" != "-D_DEBUG" ; then
842 if test "${LLVM_CFLAGS}" != "" ; then
843 LLVM_CFLAGS="${LLVM_CFLAGS} "
844 fi
845 LLVM_CFLAGS="${LLVM_CFLAGS}${flag}"
846 fi
847 fi
848 done
849 llvm_version=$("${LLVM_CONFIG}" --version | sed 's/\.//; s/svn.*//')
850 LLVM_CFLAGS="${LLVM_CFLAGS} -DSHARK_LLVM_VERSION=${llvm_version}"
851
852 unset LLVM_LDFLAGS
853 for flag in $("${LLVM_CONFIG}" --ldflags); do
854 if echo "${flag}" | grep -q '^-L'; then
855 if test "${LLVM_LDFLAGS}" != ""; then
856 LLVM_LDFLAGS="${LLVM_LDFLAGS} "
857 fi
858 LLVM_LDFLAGS="${LLVM_LDFLAGS}${flag}"
859 fi
860 done
861
862 unset LLVM_LIBS
863 for flag in $("${LLVM_CONFIG}" --libs ${llvm_components}); do
864 if echo "${flag}" | grep -q '^-l'; then
865 if test "${LLVM_LIBS}" != ""; then
866 LLVM_LIBS="${LLVM_LIBS} "
867 fi
868 LLVM_LIBS="${LLVM_LIBS}${flag}"
869 fi
870 done
871
872 AC_SUBST(LLVM_CFLAGS)
873 AC_SUBST(LLVM_LDFLAGS)
874 AC_SUBST(LLVM_LIBS)
875 fi
876
877 # libCrun is the c++ runtime-library with SunStudio (roughly the equivalent of gcc's libstdc++.so)
878 if test "x$TOOLCHAIN_TYPE" = xsolstudio && test "x$LIBCXX" = x; then
879 LIBCXX="${SYSROOT}/usr/lib${OPENJDK_TARGET_CPU_ISADIR}/libCrun.so.1"
880 fi
881
882 # TODO better (platform agnostic) test
883 if test "x$OPENJDK_TARGET_OS" = xmacosx && test "x$LIBCXX" = x && test "x$TOOLCHAIN_TYPE" = xgcc; then
884 LIBCXX="-lstdc++"
885 fi
886
887 AC_SUBST(LIBCXX)
888 ])
889
890 AC_DEFUN_ONCE([LIB_SETUP_ON_WINDOWS],
891 [
892 if test "x$OPENJDK_TARGET_OS" = "xwindows"; then
893 TOOLCHAIN_SETUP_MSVCR_DLL
894 BASIC_DEPRECATED_ARG_WITH([dxsdk])
895 BASIC_DEPRECATED_ARG_WITH([dxsdk-lib])
896 BASIC_DEPRECATED_ARG_WITH([dxsdk-include])
897 fi
898 AC_SUBST(MSVCR_DLL)
899 ])