?  search:
summary | log | graphiclog1 | graphiclog2 | commit | commitdiff | tree | refs | edit | fork
blame | history | raw | HEAD
hw/9pfs: Update v9fs_xattrwalk to coroutines
[qemu/kevin.git] / configure
bloba6687f7ad32c2f27516953a236d6a60231bfce96
1 #!/bin/sh
2 #
3 # qemu configure script (c) 2003 Fabrice Bellard
4 #
5 # set temporary file name
6 if test ! -z "$TMPDIR" ; then
7 TMPDIR1="${TMPDIR}"
8 elif test ! -z "$TEMPDIR" ; then
9 TMPDIR1="${TEMPDIR}"
10 else
11 TMPDIR1="/tmp"
12 fi
13
14 TMPC="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.c"
15 TMPO="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.o"
16 TMPE="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.exe"
17
18 # NB: do not call "exit" in the trap handler; this is buggy with some shells;
19 # see <1285349658-3122-1-git-send-email-loic.minier@linaro.org>
20 trap "rm -f $TMPC $TMPO $TMPE" EXIT INT QUIT TERM
21 rm -f config.log
22
23 compile_object() {
24 echo $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log
25 $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log 2>&1
26 }
27
28 compile_prog() {
29 local_cflags="$1"
30 local_ldflags="$2"
31 echo $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log
32 $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log 2>&1
33 }
34
35 # symbolically link $1 to $2. Portable version of "ln -sf".
36 symlink() {
37 rm -f $2
38 ln -s $1 $2
39 }
40
41 # check whether a command is available to this shell (may be either an
42 # executable or a builtin)
43 has() {
44 type "$1" >/dev/null 2>&1
45 }
46
47 # search for an executable in PATH
48 path_of() {
49 local_command="$1"
50 local_ifs="$IFS"
51 local_dir=""
52
53 # pathname has a dir component?
54 if [ "${local_command#*/}" != "$local_command" ]; then
55 if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
56 echo "$local_command"
57 return 0
58 fi
59 fi
60 if [ -z "$local_command" ]; then
61 return 1
62 fi
63
64 IFS=:
65 for local_dir in $PATH; do
66 if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
67 echo "$local_dir/$local_command"
68 IFS="${local_ifs:-$(printf ' \t\n')}"
69 return 0
70 fi
71 done
72 # not found
73 IFS="${local_ifs:-$(printf ' \t\n')}"
74 return 1
75 }
76
77 # default parameters
78 source_path=`dirname "$0"`
79 cpu=""
80 interp_prefix="/usr/gnemul/qemu-%M"
81 static="no"
82 sparc_cpu=""
83 cross_prefix=""
84 audio_drv_list=""
85 audio_card_list="ac97 es1370 sb16 hda"
86 audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus hda"
87 block_drv_whitelist=""
88 host_cc="gcc"
89 helper_cflags=""
90 libs_softmmu=""
91 libs_tools=""
92 audio_pt_int=""
93 audio_win_int=""
94 cc_i386=i386-pc-linux-gnu-gcc
95
96 target_list=""
97
98 # Default value for a variable defining feature "foo".
99 # * foo="no" feature will only be used if --enable-foo arg is given
100 # * foo="" feature will be searched for, and if found, will be used
101 # unless --disable-foo is given
102 # * foo="yes" this value will only be set by --enable-foo flag.
103 # feature will searched for,
104 # if not found, configure exits with error
105 #
106 # Always add --enable-foo and --disable-foo command line args.
107 # Distributions want to ensure that several features are compiled in, and it
108 # is impossible without a --enable-foo that exits if a feature is not found.
109
110 bluez=""
111 brlapi=""
112 curl=""
113 curses=""
114 docs=""
115 fdt=""
116 nptl=""
117 sdl=""
118 vnc="yes"
119 sparse="no"
120 uuid=""
121 vde=""
122 vnc_tls=""
123 vnc_sasl=""
124 vnc_jpeg=""
125 vnc_png=""
126 vnc_thread="no"
127 xen=""
128 xen_ctrl_version=""
129 linux_aio=""
130 attr=""
131 xfs=""
132
133 vhost_net="no"
134 kvm="no"
135 gprof="no"
136 debug_tcg="no"
137 debug_mon="no"
138 debug="no"
139 strip_opt="yes"
140 bigendian="no"
141 mingw32="no"
142 EXESUF=""
143 prefix="/usr/local"
144 mandir="\${prefix}/share/man"
145 datadir="\${prefix}/share/qemu"
146 docdir="\${prefix}/share/doc/qemu"
147 bindir="\${prefix}/bin"
148 libdir="\${prefix}/lib"
149 includedir="\${prefix}/include"
150 sysconfdir="\${prefix}/etc"
151 confsuffix="/qemu"
152 slirp="yes"
153 fmod_lib=""
154 fmod_inc=""
155 oss_lib=""
156 bsd="no"
157 linux="no"
158 solaris="no"
159 profiler="no"
160 cocoa="no"
161 softmmu="yes"
162 linux_user="no"
163 darwin_user="no"
164 bsd_user="no"
165 guest_base=""
166 uname_release=""
167 io_thread="no"
168 mixemu="no"
169 aix="no"
170 blobs="yes"
171 pkgversion=""
172 check_utests="no"
173 user_pie="no"
174 zero_malloc=""
175 trace_backend="nop"
176 trace_file="trace"
177 spice=""
178 rbd=""
179 smartcard=""
180 smartcard_nss=""
181 usb_redir=""
182 opengl=""
183 zlib="yes"
184 guest_agent="yes"
185
186 # parse CC options first
187 for opt do
188 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
189 case "$opt" in
190 --cross-prefix=*) cross_prefix="$optarg"
191 ;;
192 --cc=*) CC="$optarg"
193 ;;
194 --source-path=*) source_path="$optarg"
195 ;;
196 --cpu=*) cpu="$optarg"
197 ;;
198 --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
199 ;;
200 --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
201 ;;
202 --sparc_cpu=*)
203 sparc_cpu="$optarg"
204 case $sparc_cpu in
205 v7|v8|v8plus|v8plusa)
206 cpu="sparc"
207 ;;
208 v9)
209 cpu="sparc64"
210 ;;
211 *)
212 echo "undefined SPARC architecture. Exiting";
213 exit 1
214 ;;
215 esac
216 ;;
217 esac
218 done
219 # OS specific
220 # Using uname is really, really broken. Once we have the right set of checks
221 # we can eliminate it's usage altogether
222
223 cc="${CC-${cross_prefix}gcc}"
224 ar="${AR-${cross_prefix}ar}"
225 objcopy="${OBJCOPY-${cross_prefix}objcopy}"
226 ld="${LD-${cross_prefix}ld}"
227 strip="${STRIP-${cross_prefix}strip}"
228 windres="${WINDRES-${cross_prefix}windres}"
229 pkg_config="${PKG_CONFIG-${cross_prefix}pkg-config}"
230 sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
231
232 # default flags for all hosts
233 QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
234 CFLAGS="-g $CFLAGS"
235 QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
236 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
237 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
238 QEMU_CFLAGS="-D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
239 QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/fpu"
240 LDFLAGS="-g $LDFLAGS"
241
242 # make source path absolute
243 source_path=`cd "$source_path"; pwd`
244
245 check_define() {
246 cat > $TMPC <<EOF
247 #if !defined($1)
248 #error Not defined
249 #endif
250 int main(void) { return 0; }
251 EOF
252 compile_object
253 }
254
255 if test ! -z "$cpu" ; then
256 # command line argument
257 :
258 elif check_define __i386__ ; then
259 cpu="i386"
260 elif check_define __x86_64__ ; then
261 cpu="x86_64"
262 elif check_define __sparc__ ; then
263 # We can't check for 64 bit (when gcc is biarch) or V8PLUSA
264 # They must be specified using --sparc_cpu
265 if check_define __arch64__ ; then
266 cpu="sparc64"
267 else
268 cpu="sparc"
269 fi
270 elif check_define _ARCH_PPC ; then
271 if check_define _ARCH_PPC64 ; then
272 cpu="ppc64"
273 else
274 cpu="ppc"
275 fi
276 elif check_define __mips__ ; then
277 cpu="mips"
278 elif check_define __ia64__ ; then
279 cpu="ia64"
280 elif check_define __s390__ ; then
281 if check_define __s390x__ ; then
282 cpu="s390x"
283 else
284 cpu="s390"
285 fi
286 else
287 cpu=`uname -m`
288 fi
289
290 case "$cpu" in
291 alpha|cris|ia64|lm32|m68k|microblaze|ppc|ppc64|sparc64|unicore32)
292 cpu="$cpu"
293 ;;
294 i386|i486|i586|i686|i86pc|BePC)
295 cpu="i386"
296 ;;
297 x86_64|amd64)
298 cpu="x86_64"
299 ;;
300 armv*b)
301 cpu="armv4b"
302 ;;
303 armv*l)
304 cpu="armv4l"
305 ;;
306 parisc|parisc64)
307 cpu="hppa"
308 ;;
309 mips*)
310 cpu="mips"
311 ;;
312 s390)
313 cpu="s390"
314 ;;
315 s390x)
316 cpu="s390x"
317 ;;
318 sparc|sun4[cdmuv])
319 cpu="sparc"
320 ;;
321 *)
322 echo "Unsupported CPU = $cpu"
323 exit 1
324 ;;
325 esac
326
327 # OS specific
328 if check_define __linux__ ; then
329 targetos="Linux"
330 elif check_define _WIN32 ; then
331 targetos='MINGW32'
332 elif check_define __OpenBSD__ ; then
333 targetos='OpenBSD'
334 elif check_define __sun__ ; then
335 targetos='SunOS'
336 elif check_define __HAIKU__ ; then
337 targetos='Haiku'
338 else
339 targetos=`uname -s`
340 fi
341
342 case $targetos in
343 CYGWIN*)
344 mingw32="yes"
345 QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
346 audio_possible_drivers="winwave sdl"
347 audio_drv_list="winwave"
348 ;;
349 MINGW32*)
350 mingw32="yes"
351 audio_possible_drivers="winwave dsound sdl fmod"
352 audio_drv_list="winwave"
353 ;;
354 GNU/kFreeBSD)
355 bsd="yes"
356 audio_drv_list="oss"
357 audio_possible_drivers="oss sdl esd pa"
358 ;;
359 FreeBSD)
360 bsd="yes"
361 make="${MAKE-gmake}"
362 audio_drv_list="oss"
363 audio_possible_drivers="oss sdl esd pa"
364 # needed for kinfo_getvmmap(3) in libutil.h
365 LIBS="-lutil $LIBS"
366 ;;
367 DragonFly)
368 bsd="yes"
369 make="${MAKE-gmake}"
370 audio_drv_list="oss"
371 audio_possible_drivers="oss sdl esd pa"
372 ;;
373 NetBSD)
374 bsd="yes"
375 make="${MAKE-gmake}"
376 audio_drv_list="oss"
377 audio_possible_drivers="oss sdl esd"
378 oss_lib="-lossaudio"
379 ;;
380 OpenBSD)
381 bsd="yes"
382 make="${MAKE-gmake}"
383 audio_drv_list="oss"
384 audio_possible_drivers="oss sdl esd"
385 oss_lib="-lossaudio"
386 ;;
387 Darwin)
388 bsd="yes"
389 darwin="yes"
390 # on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can
391 # run 64-bit userspace code
392 if [ "$cpu" = "i386" ] ; then
393 is_x86_64=`sysctl -n hw.optional.x86_64`
394 [ "$is_x86_64" = "1" ] && cpu=x86_64
395 fi
396 if [ "$cpu" = "x86_64" ] ; then
397 QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
398 LDFLAGS="-arch x86_64 $LDFLAGS"
399 else
400 QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
401 fi
402 darwin_user="yes"
403 cocoa="yes"
404 audio_drv_list="coreaudio"
405 audio_possible_drivers="coreaudio sdl fmod"
406 LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
407 libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
408 ;;
409 SunOS)
410 solaris="yes"
411 make="${MAKE-gmake}"
412 install="${INSTALL-ginstall}"
413 ld="gld"
414 needs_libsunmath="no"
415 solarisrev=`uname -r | cut -f2 -d.`
416 # have to select again, because `uname -m` returns i86pc
417 # even on an x86_64 box.
418 solariscpu=`isainfo -k`
419 if test "${solariscpu}" = "amd64" ; then
420 cpu="x86_64"
421 fi
422 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
423 if test "$solarisrev" -le 9 ; then
424 if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
425 needs_libsunmath="yes"
426 QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
427 LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
428 LIBS="-lsunmath $LIBS"
429 else
430 echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
431 echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
432 echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
433 echo "Studio 11 can be downloaded from www.sun.com."
434 exit 1
435 fi
436 fi
437 fi
438 if test -f /usr/include/sys/soundcard.h ; then
439 audio_drv_list="oss"
440 fi
441 audio_possible_drivers="oss sdl"
442 # needed for CMSG_ macros in sys/socket.h
443 QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
444 # needed for TIOCWIN* defines in termios.h
445 QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
446 QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
447 LIBS="-lsocket -lnsl -lresolv $LIBS"
448 ;;
449 AIX)
450 aix="yes"
451 make="${MAKE-gmake}"
452 ;;
453 Haiku)
454 haiku="yes"
455 QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
456 LIBS="-lposix_error_mapper -lnetwork $LIBS"
457 ;;
458 *)
459 audio_drv_list="oss"
460 audio_possible_drivers="oss alsa sdl esd pa"
461 linux="yes"
462 linux_user="yes"
463 usb="linux"
464 kvm="yes"
465 vhost_net="yes"
466 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
467 audio_possible_drivers="$audio_possible_drivers fmod"
468 fi
469 ;;
470 esac
471
472 if [ "$bsd" = "yes" ] ; then
473 if [ "$darwin" != "yes" ] ; then
474 usb="bsd"
475 fi
476 bsd_user="yes"
477 fi
478
479 : ${make=${MAKE-make}}
480 : ${install=${INSTALL-install}}
481 : ${python=${PYTHON-python}}
482
483 if test "$mingw32" = "yes" ; then
484 EXESUF=".exe"
485 QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
486 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
487 QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
488 LIBS="-lwinmm -lws2_32 -liberty -liphlpapi $LIBS"
489 prefix="c:/Program Files/Qemu"
490 mandir="\${prefix}"
491 datadir="\${prefix}"
492 docdir="\${prefix}"
493 bindir="\${prefix}"
494 sysconfdir="\${prefix}"
495 confsuffix=""
496 fi
497
498 werror=""
499
500 for opt do
501 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
502 case "$opt" in
503 --help|-h) show_help=yes
504 ;;
505 --version|-V) exec cat $source_path/VERSION
506 ;;
507 --prefix=*) prefix="$optarg"
508 ;;
509 --interp-prefix=*) interp_prefix="$optarg"
510 ;;
511 --source-path=*)
512 ;;
513 --cross-prefix=*)
514 ;;
515 --cc=*)
516 ;;
517 --host-cc=*) host_cc="$optarg"
518 ;;
519 --make=*) make="$optarg"
520 ;;
521 --install=*) install="$optarg"
522 ;;
523 --python=*) python="$optarg"
524 ;;
525 --extra-cflags=*)
526 ;;
527 --extra-ldflags=*)
528 ;;
529 --cpu=*)
530 ;;
531 --target-list=*) target_list="$optarg"
532 ;;
533 --enable-trace-backend=*) trace_backend="$optarg"
534 ;;
535 --with-trace-file=*) trace_file="$optarg"
536 ;;
537 --enable-gprof) gprof="yes"
538 ;;
539 --static)
540 static="yes"
541 LDFLAGS="-static $LDFLAGS"
542 ;;
543 --mandir=*) mandir="$optarg"
544 ;;
545 --bindir=*) bindir="$optarg"
546 ;;
547 --libdir=*) libdir="$optarg"
548 ;;
549 --includedir=*) includedir="$optarg"
550 ;;
551 --datadir=*) datadir="$optarg"
552 ;;
553 --docdir=*) docdir="$optarg"
554 ;;
555 --sysconfdir=*) sysconfdir="$optarg"
556 ;;
557 --disable-sdl) sdl="no"
558 ;;
559 --enable-sdl) sdl="yes"
560 ;;
561 --disable-vnc) vnc="no"
562 ;;
563 --enable-vnc) vnc="yes"
564 ;;
565 --fmod-lib=*) fmod_lib="$optarg"
566 ;;
567 --fmod-inc=*) fmod_inc="$optarg"
568 ;;
569 --oss-lib=*) oss_lib="$optarg"
570 ;;
571 --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
572 ;;
573 --audio-drv-list=*) audio_drv_list="$optarg"
574 ;;
575 --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
576 ;;
577 --enable-debug-tcg) debug_tcg="yes"
578 ;;
579 --disable-debug-tcg) debug_tcg="no"
580 ;;
581 --enable-debug-mon) debug_mon="yes"
582 ;;
583 --disable-debug-mon) debug_mon="no"
584 ;;
585 --enable-debug)
586 # Enable debugging options that aren't excessively noisy
587 debug_tcg="yes"
588 debug_mon="yes"
589 debug="yes"
590 strip_opt="no"
591 ;;
592 --enable-sparse) sparse="yes"
593 ;;
594 --disable-sparse) sparse="no"
595 ;;
596 --disable-strip) strip_opt="no"
597 ;;
598 --disable-vnc-tls) vnc_tls="no"
599 ;;
600 --enable-vnc-tls) vnc_tls="yes"
601 ;;
602 --disable-vnc-sasl) vnc_sasl="no"
603 ;;
604 --enable-vnc-sasl) vnc_sasl="yes"
605 ;;
606 --disable-vnc-jpeg) vnc_jpeg="no"
607 ;;
608 --enable-vnc-jpeg) vnc_jpeg="yes"
609 ;;
610 --disable-vnc-png) vnc_png="no"
611 ;;
612 --enable-vnc-png) vnc_png="yes"
613 ;;
614 --disable-vnc-thread) vnc_thread="no"
615 ;;
616 --enable-vnc-thread) vnc_thread="yes"
617 ;;
618 --disable-slirp) slirp="no"
619 ;;
620 --disable-uuid) uuid="no"
621 ;;
622 --enable-uuid) uuid="yes"
623 ;;
624 --disable-vde) vde="no"
625 ;;
626 --enable-vde) vde="yes"
627 ;;
628 --disable-xen) xen="no"
629 ;;
630 --enable-xen) xen="yes"
631 ;;
632 --disable-brlapi) brlapi="no"
633 ;;
634 --enable-brlapi) brlapi="yes"
635 ;;
636 --disable-bluez) bluez="no"
637 ;;
638 --enable-bluez) bluez="yes"
639 ;;
640 --disable-kvm) kvm="no"
641 ;;
642 --enable-kvm) kvm="yes"
643 ;;
644 --disable-spice) spice="no"
645 ;;
646 --enable-spice) spice="yes"
647 ;;
648 --enable-profiler) profiler="yes"
649 ;;
650 --enable-cocoa)
651 cocoa="yes" ;
652 sdl="no" ;
653 audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
654 ;;
655 --disable-system) softmmu="no"
656 ;;
657 --enable-system) softmmu="yes"
658 ;;
659 --disable-user)
660 linux_user="no" ;
661 bsd_user="no" ;
662 darwin_user="no"
663 ;;
664 --enable-user) ;;
665 --disable-linux-user) linux_user="no"
666 ;;
667 --enable-linux-user) linux_user="yes"
668 ;;
669 --disable-darwin-user) darwin_user="no"
670 ;;
671 --enable-darwin-user) darwin_user="yes"
672 ;;
673 --disable-bsd-user) bsd_user="no"
674 ;;
675 --enable-bsd-user) bsd_user="yes"
676 ;;
677 --enable-guest-base) guest_base="yes"
678 ;;
679 --disable-guest-base) guest_base="no"
680 ;;
681 --enable-user-pie) user_pie="yes"
682 ;;
683 --disable-user-pie) user_pie="no"
684 ;;
685 --enable-uname-release=*) uname_release="$optarg"
686 ;;
687 --sparc_cpu=*)
688 ;;
689 --enable-werror) werror="yes"
690 ;;
691 --disable-werror) werror="no"
692 ;;
693 --disable-curses) curses="no"
694 ;;
695 --enable-curses) curses="yes"
696 ;;
697 --disable-curl) curl="no"
698 ;;
699 --enable-curl) curl="yes"
700 ;;
701 --disable-fdt) fdt="no"
702 ;;
703 --enable-fdt) fdt="yes"
704 ;;
705 --disable-check-utests) check_utests="no"
706 ;;
707 --enable-check-utests) check_utests="yes"
708 ;;
709 --disable-nptl) nptl="no"
710 ;;
711 --enable-nptl) nptl="yes"
712 ;;
713 --enable-mixemu) mixemu="yes"
714 ;;
715 --disable-linux-aio) linux_aio="no"
716 ;;
717 --enable-linux-aio) linux_aio="yes"
718 ;;
719 --disable-attr) attr="no"
720 ;;
721 --enable-attr) attr="yes"
722 ;;
723 --enable-io-thread) io_thread="yes"
724 ;;
725 --disable-blobs) blobs="no"
726 ;;
727 --with-pkgversion=*) pkgversion=" ($optarg)"
728 ;;
729 --disable-docs) docs="no"
730 ;;
731 --enable-docs) docs="yes"
732 ;;
733 --disable-vhost-net) vhost_net="no"
734 ;;
735 --enable-vhost-net) vhost_net="yes"
736 ;;
737 --disable-opengl) opengl="no"
738 ;;
739 --enable-opengl) opengl="yes"
740 ;;
741 --*dir)
742 ;;
743 --disable-rbd) rbd="no"
744 ;;
745 --enable-rbd) rbd="yes"
746 ;;
747 --disable-smartcard) smartcard="no"
748 ;;
749 --enable-smartcard) smartcard="yes"
750 ;;
751 --disable-smartcard-nss) smartcard_nss="no"
752 ;;
753 --enable-smartcard-nss) smartcard_nss="yes"
754 ;;
755 --disable-usb-redir) usb_redir="no"
756 ;;
757 --enable-usb-redir) usb_redir="yes"
758 ;;
759 --disable-zlib-test) zlib="no"
760 ;;
761 --enable-guest-agent) guest_agent="yes"
762 ;;
763 --disable-guest-agent) guest_agent="no"
764 ;;
765 *) echo "ERROR: unknown option $opt"; show_help="yes"
766 ;;
767 esac
768 done
769
770 #
771 # If cpu ~= sparc and sparc_cpu hasn't been defined, plug in the right
772 # QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
773 #
774 host_guest_base="no"
775 case "$cpu" in
776 sparc) case $sparc_cpu in
777 v7|v8)
778 QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
779 ;;
780 v8plus|v8plusa)
781 QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
782 ;;
783 *) # sparc_cpu not defined in the command line
784 QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS"
785 esac
786 LDFLAGS="-m32 $LDFLAGS"
787 QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS"
788 if test "$solaris" = "no" ; then
789 QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS"
790 helper_cflags="-ffixed-i0"
791 fi
792 ;;
793 sparc64)
794 QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS"
795 LDFLAGS="-m64 $LDFLAGS"
796 QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS"
797 if test "$solaris" != "no" ; then
798 QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS"
799 fi
800 ;;
801 s390)
802 QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS"
803 LDFLAGS="-m31 $LDFLAGS"
804 host_guest_base="yes"
805 ;;
806 s390x)
807 QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS"
808 LDFLAGS="-m64 $LDFLAGS"
809 host_guest_base="yes"
810 ;;
811 i386)
812 QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
813 LDFLAGS="-m32 $LDFLAGS"
814 cc_i386='$(CC) -m32'
815 helper_cflags="-fomit-frame-pointer"
816 host_guest_base="yes"
817 ;;
818 x86_64)
819 QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
820 LDFLAGS="-m64 $LDFLAGS"
821 cc_i386='$(CC) -m32'
822 host_guest_base="yes"
823 ;;
824 arm*)
825 host_guest_base="yes"
826 ;;
827 ppc*)
828 host_guest_base="yes"
829 ;;
830 mips*)
831 host_guest_base="yes"
832 ;;
833 ia64*)
834 host_guest_base="yes"
835 ;;
836 hppa*)
837 host_guest_base="yes"
838 ;;
839 unicore32*)
840 host_guest_base="yes"
841 ;;
842 esac
843
844 [ -z "$guest_base" ] && guest_base="$host_guest_base"
845
846
847 default_target_list=""
848
849 # these targets are portable
850 if [ "$softmmu" = "yes" ] ; then
851 default_target_list="\
852 i386-softmmu \
853 x86_64-softmmu \
854 arm-softmmu \
855 cris-softmmu \
856 lm32-softmmu \
857 m68k-softmmu \
858 microblaze-softmmu \
859 microblazeel-softmmu \
860 mips-softmmu \
861 mipsel-softmmu \
862 mips64-softmmu \
863 mips64el-softmmu \
864 ppc-softmmu \
865 ppcemb-softmmu \
866 ppc64-softmmu \
867 sh4-softmmu \
868 sh4eb-softmmu \
869 sparc-softmmu \
870 sparc64-softmmu \
871 s390x-softmmu \
872 "
873 fi
874 # the following are Linux specific
875 if [ "$linux_user" = "yes" ] ; then
876 default_target_list="${default_target_list}\
877 i386-linux-user \
878 x86_64-linux-user \
879 alpha-linux-user \
880 arm-linux-user \
881 armeb-linux-user \
882 cris-linux-user \
883 m68k-linux-user \
884 microblaze-linux-user \
885 microblazeel-linux-user \
886 mips-linux-user \
887 mipsel-linux-user \
888 ppc-linux-user \
889 ppc64-linux-user \
890 ppc64abi32-linux-user \
891 sh4-linux-user \
892 sh4eb-linux-user \
893 sparc-linux-user \
894 sparc64-linux-user \
895 sparc32plus-linux-user \
896 unicore32-linux-user \
897 s390x-linux-user \
898 "
899 fi
900 # the following are Darwin specific
901 if [ "$darwin_user" = "yes" ] ; then
902 default_target_list="$default_target_list i386-darwin-user ppc-darwin-user "
903 fi
904 # the following are BSD specific
905 if [ "$bsd_user" = "yes" ] ; then
906 default_target_list="${default_target_list}\
907 i386-bsd-user \
908 x86_64-bsd-user \
909 sparc-bsd-user \
910 sparc64-bsd-user \
911 "
912 fi
913
914 if test x"$show_help" = x"yes" ; then
915 cat << EOF
916
917 Usage: configure [options]
918 Options: [defaults in brackets after descriptions]
919
920 EOF
921 echo "Standard options:"
922 echo " --help print this message"
923 echo " --prefix=PREFIX install in PREFIX [$prefix]"
924 echo " --interp-prefix=PREFIX where to find shared libraries, etc."
925 echo " use %M for cpu name [$interp_prefix]"
926 echo " --target-list=LIST set target list (default: build everything)"
927 echo "Available targets: $default_target_list" | \
928 fold -s -w 53 | sed -e 's/^/ /'
929 echo ""
930 echo "Advanced options (experts only):"
931 echo " --source-path=PATH path of source code [$source_path]"
932 echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]"
933 echo " --cc=CC use C compiler CC [$cc]"
934 echo " --host-cc=CC use C compiler CC [$host_cc] for code run at"
935 echo " build time"
936 echo " --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS"
937 echo " --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS"
938 echo " --make=MAKE use specified make [$make]"
939 echo " --install=INSTALL use specified install [$install]"
940 echo " --python=PYTHON use specified python [$python]"
941 echo " --static enable static build [$static]"
942 echo " --mandir=PATH install man pages in PATH"
943 echo " --datadir=PATH install firmware in PATH"
944 echo " --docdir=PATH install documentation in PATH"
945 echo " --bindir=PATH install binaries in PATH"
946 echo " --sysconfdir=PATH install config in PATH/qemu"
947 echo " --enable-debug-tcg enable TCG debugging"
948 echo " --disable-debug-tcg disable TCG debugging (default)"
949 echo " --enable-debug enable common debug build options"
950 echo " --enable-sparse enable sparse checker"
951 echo " --disable-sparse disable sparse checker (default)"
952 echo " --disable-strip disable stripping binaries"
953 echo " --disable-werror disable compilation abort on warning"
954 echo " --disable-sdl disable SDL"
955 echo " --enable-sdl enable SDL"
956 echo " --disable-vnc disable VNC"
957 echo " --enable-vnc enable VNC"
958 echo " --enable-cocoa enable COCOA (Mac OS X only)"
959 echo " --audio-drv-list=LIST set audio drivers list:"
960 echo " Available drivers: $audio_possible_drivers"
961 echo " --audio-card-list=LIST set list of emulated audio cards [$audio_card_list]"
962 echo " Available cards: $audio_possible_cards"
963 echo " --block-drv-whitelist=L set block driver whitelist"
964 echo " (affects only QEMU, not qemu-img)"
965 echo " --enable-mixemu enable mixer emulation"
966 echo " --disable-xen disable xen backend driver support"
967 echo " --enable-xen enable xen backend driver support"
968 echo " --disable-brlapi disable BrlAPI"
969 echo " --enable-brlapi enable BrlAPI"
970 echo " --disable-vnc-tls disable TLS encryption for VNC server"
971 echo " --enable-vnc-tls enable TLS encryption for VNC server"
972 echo " --disable-vnc-sasl disable SASL encryption for VNC server"
973 echo " --enable-vnc-sasl enable SASL encryption for VNC server"
974 echo " --disable-vnc-jpeg disable JPEG lossy compression for VNC server"
975 echo " --enable-vnc-jpeg enable JPEG lossy compression for VNC server"
976 echo " --disable-vnc-png disable PNG compression for VNC server (default)"
977 echo " --enable-vnc-png enable PNG compression for VNC server"
978 echo " --disable-vnc-thread disable threaded VNC server"
979 echo " --enable-vnc-thread enable threaded VNC server"
980 echo " --disable-curses disable curses output"
981 echo " --enable-curses enable curses output"
982 echo " --disable-curl disable curl connectivity"
983 echo " --enable-curl enable curl connectivity"
984 echo " --disable-fdt disable fdt device tree"
985 echo " --enable-fdt enable fdt device tree"
986 echo " --disable-check-utests disable check unit-tests"
987 echo " --enable-check-utests enable check unit-tests"
988 echo " --disable-bluez disable bluez stack connectivity"
989 echo " --enable-bluez enable bluez stack connectivity"
990 echo " --disable-slirp disable SLIRP userspace network connectivity"
991 echo " --disable-kvm disable KVM acceleration support"
992 echo " --enable-kvm enable KVM acceleration support"
993 echo " --disable-nptl disable usermode NPTL support"
994 echo " --enable-nptl enable usermode NPTL support"
995 echo " --enable-system enable all system emulation targets"
996 echo " --disable-system disable all system emulation targets"
997 echo " --enable-user enable supported user emulation targets"
998 echo " --disable-user disable all user emulation targets"
999 echo " --enable-linux-user enable all linux usermode emulation targets"
1000 echo " --disable-linux-user disable all linux usermode emulation targets"
1001 echo " --enable-darwin-user enable all darwin usermode emulation targets"
1002 echo " --disable-darwin-user disable all darwin usermode emulation targets"
1003 echo " --enable-bsd-user enable all BSD usermode emulation targets"
1004 echo " --disable-bsd-user disable all BSD usermode emulation targets"
1005 echo " --enable-guest-base enable GUEST_BASE support for usermode"
1006 echo " emulation targets"
1007 echo " --disable-guest-base disable GUEST_BASE support"
1008 echo " --enable-user-pie build usermode emulation targets as PIE"
1009 echo " --disable-user-pie do not build usermode emulation targets as PIE"
1010 echo " --fmod-lib path to FMOD library"
1011 echo " --fmod-inc path to FMOD includes"
1012 echo " --oss-lib path to OSS library"
1013 echo " --enable-uname-release=R Return R for uname -r in usermode emulation"
1014 echo " --sparc_cpu=V Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
1015 echo " --disable-uuid disable uuid support"
1016 echo " --enable-uuid enable uuid support"
1017 echo " --disable-vde disable support for vde network"
1018 echo " --enable-vde enable support for vde network"
1019 echo " --disable-linux-aio disable Linux AIO support"
1020 echo " --enable-linux-aio enable Linux AIO support"
1021 echo " --disable-attr disables attr and xattr support"
1022 echo " --enable-attr enable attr and xattr support"
1023 echo " --enable-io-thread enable IO thread"
1024 echo " --disable-blobs disable installing provided firmware blobs"
1025 echo " --enable-docs enable documentation build"
1026 echo " --disable-docs disable documentation build"
1027 echo " --disable-vhost-net disable vhost-net acceleration support"
1028 echo " --enable-vhost-net enable vhost-net acceleration support"
1029 echo " --enable-trace-backend=B Set trace backend"
1030 echo " Available backends:" $("$source_path"/scripts/tracetool --list-backends)
1031 echo " --with-trace-file=NAME Full PATH,NAME of file to store traces"
1032 echo " Default:trace-<pid>"
1033 echo " --disable-spice disable spice"
1034 echo " --enable-spice enable spice"
1035 echo " --enable-rbd enable building the rados block device (rbd)"
1036 echo " --disable-smartcard disable smartcard support"
1037 echo " --enable-smartcard enable smartcard support"
1038 echo " --disable-smartcard-nss disable smartcard nss support"
1039 echo " --enable-smartcard-nss enable smartcard nss support"
1040 echo " --disable-usb-redir disable usb network redirection support"
1041 echo " --enable-usb-redir enable usb network redirection support"
1042 echo " --disable-guest-agent disable building of the QEMU Guest Agent"
1043 echo " --enable-guest-agent enable building of the QEMU Guest Agent"
1044 echo ""
1045 echo "NOTE: The object files are built at the place where configure is launched"
1046 exit 1
1047 fi
1048
1049 # check that the C compiler works.
1050 cat > $TMPC <<EOF
1051 int main(void) {}
1052 EOF
1053
1054 if compile_object ; then
1055 : C compiler works ok
1056 else
1057 echo "ERROR: \"$cc\" either does not exist or does not work"
1058 exit 1
1059 fi
1060
1061 gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1062 gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1063 gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1064 gcc_flags="-fstack-protector-all -Wendif-labels $gcc_flags"
1065 cat > $TMPC << EOF
1066 int main(void) { return 0; }
1067 EOF
1068 for flag in $gcc_flags; do
1069 if compile_prog "-Werror $QEMU_CFLAGS" "-Werror $flag" ; then
1070 QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1071 fi
1072 done
1073
1074 #
1075 # Solaris specific configure tool chain decisions
1076 #
1077 if test "$solaris" = "yes" ; then
1078 if has $install; then
1079 :
1080 else
1081 echo "Solaris install program not found. Use --install=/usr/ucb/install or"
1082 echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
1083 echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1084 exit 1
1085 fi
1086 if test "`path_of $install`" = "/usr/sbin/install" ; then
1087 echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
1088 echo "try ginstall from the GNU fileutils available from www.blastwave.org"
1089 echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1090 exit 1
1091 fi
1092 if has ar; then
1093 :
1094 else
1095 echo "Error: No path includes ar"
1096 if test -f /usr/ccs/bin/ar ; then
1097 echo "Add /usr/ccs/bin to your path and rerun configure"
1098 fi
1099 exit 1
1100 fi
1101 fi
1102
1103 if test "$guest_agent" != "no" ; then
1104 if has $python; then
1105 :
1106 else
1107 echo "Python not found. Use --python=/path/to/python"
1108 exit 1
1109 fi
1110 fi
1111
1112 if test -z "$target_list" ; then
1113 target_list="$default_target_list"
1114 else
1115 target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1116 fi
1117 if test -z "$target_list" ; then
1118 echo "No targets enabled"
1119 exit 1
1120 fi
1121 # see if system emulation was really requested
1122 case " $target_list " in
1123 *"-softmmu "*) softmmu=yes
1124 ;;
1125 *) softmmu=no
1126 ;;
1127 esac
1128
1129 feature_not_found() {
1130 feature=$1
1131
1132 echo "ERROR"
1133 echo "ERROR: User requested feature $feature"
1134 echo "ERROR: configure was not able to find it"
1135 echo "ERROR"
1136 exit 1;
1137 }
1138
1139 if test -z "$cross_prefix" ; then
1140
1141 # ---
1142 # big/little endian test
1143 cat > $TMPC << EOF
1144 #include <inttypes.h>
1145 int main(int argc, char ** argv){
1146 volatile uint32_t i=0x01234567;
1147 return (*((uint8_t*)(&i))) == 0x67;
1148 }
1149 EOF
1150
1151 if compile_prog "" "" ; then
1152 $TMPE && bigendian="yes"
1153 else
1154 echo big/little test failed
1155 fi
1156
1157 else
1158
1159 # if cross compiling, cannot launch a program, so make a static guess
1160 case "$cpu" in
1161 armv4b|hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
1162 bigendian=yes
1163 ;;
1164 esac
1165
1166 fi
1167
1168 # host long bits test, actually a pointer size test
1169 cat > $TMPC << EOF
1170 int sizeof_pointer_is_8[sizeof(void *) == 8 ? 1 : -1];
1171 EOF
1172 if compile_object; then
1173 hostlongbits=64
1174 else
1175 hostlongbits=32
1176 fi
1177
1178
1179 ##########################################
1180 # NPTL probe
1181
1182 if test "$nptl" != "no" ; then
1183 cat > $TMPC <<EOF
1184 #include <sched.h>
1185 #include <linux/futex.h>
1186 void foo()
1187 {
1188 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1189 #error bork
1190 #endif
1191 }
1192 EOF
1193
1194 if compile_object ; then
1195 nptl=yes
1196 else
1197 if test "$nptl" = "yes" ; then
1198 feature_not_found "nptl"
1199 fi
1200 nptl=no
1201 fi
1202 fi
1203
1204 ##########################################
1205 # zlib check
1206
1207 if test "$zlib" != "no" ; then
1208 cat > $TMPC << EOF
1209 #include <zlib.h>
1210 int main(void) { zlibVersion(); return 0; }
1211 EOF
1212 if compile_prog "" "-lz" ; then
1213 :
1214 else
1215 echo
1216 echo "Error: zlib check failed"
1217 echo "Make sure to have the zlib libs and headers installed."
1218 echo
1219 exit 1
1220 fi
1221 fi
1222
1223 ##########################################
1224 # xen probe
1225
1226 if test "$xen" != "no" ; then
1227 xen_libs="-lxenstore -lxenctrl -lxenguest"
1228
1229 # Xen unstable
1230 cat > $TMPC <<EOF
1231 #include <xenctrl.h>
1232 #include <xs.h>
1233 #include <stdint.h>
1234 #include <xen/hvm/hvm_info_table.h>
1235 #if !defined(HVM_MAX_VCPUS)
1236 # error HVM_MAX_VCPUS not defined
1237 #endif
1238 int main(void) {
1239 xc_interface *xc;
1240 xs_daemon_open();
1241 xc = xc_interface_open(0, 0, 0);
1242 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1243 xc_gnttab_open(NULL, 0);
1244 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1245 return 0;
1246 }
1247 EOF
1248 if compile_prog "" "$xen_libs" ; then
1249 xen_ctrl_version=410
1250 xen=yes
1251
1252 # Xen 4.0.0
1253 elif (
1254 cat > $TMPC <<EOF
1255 #include <xenctrl.h>
1256 #include <xs.h>
1257 #include <stdint.h>
1258 #include <xen/hvm/hvm_info_table.h>
1259 #if !defined(HVM_MAX_VCPUS)
1260 # error HVM_MAX_VCPUS not defined
1261 #endif
1262 int main(void) {
1263 struct xen_add_to_physmap xatp = {
1264 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1265 };
1266 xs_daemon_open();
1267 xc_interface_open();
1268 xc_gnttab_open();
1269 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1270 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1271 return 0;
1272 }
1273 EOF
1274 compile_prog "" "$xen_libs"
1275 ) ; then
1276 xen_ctrl_version=400
1277 xen=yes
1278
1279 # Xen 3.4.0
1280 elif (
1281 cat > $TMPC <<EOF
1282 #include <xenctrl.h>
1283 #include <xs.h>
1284 int main(void) {
1285 struct xen_add_to_physmap xatp = {
1286 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1287 };
1288 xs_daemon_open();
1289 xc_interface_open();
1290 xc_gnttab_open();
1291 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1292 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1293 return 0;
1294 }
1295 EOF
1296 compile_prog "" "$xen_libs"
1297 ) ; then
1298 xen_ctrl_version=340
1299 xen=yes
1300
1301 # Xen 3.3.0
1302 elif (
1303 cat > $TMPC <<EOF
1304 #include <xenctrl.h>
1305 #include <xs.h>
1306 int main(void) {
1307 xs_daemon_open();
1308 xc_interface_open();
1309 xc_gnttab_open();
1310 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1311 return 0;
1312 }
1313 EOF
1314 compile_prog "" "$xen_libs"
1315 ) ; then
1316 xen_ctrl_version=330
1317 xen=yes
1318
1319 # Xen not found or unsupported
1320 else
1321 if test "$xen" = "yes" ; then
1322 feature_not_found "xen"
1323 fi
1324 xen=no
1325 fi
1326
1327 if test "$xen" = yes; then
1328 libs_softmmu="$xen_libs $libs_softmmu"
1329 fi
1330 fi
1331
1332 ##########################################
1333 # pkg-config probe
1334
1335 if ! has $pkg_config; then
1336 echo warning: proceeding without "$pkg_config" >&2
1337 pkg_config=/bin/false
1338 fi
1339
1340 ##########################################
1341 # libtool probe
1342
1343 if ! has libtool; then
1344 libtool=
1345 else
1346 libtool=libtool
1347 fi
1348
1349 ##########################################
1350 # Sparse probe
1351 if test "$sparse" != "no" ; then
1352 if has cgcc; then
1353 sparse=yes
1354 else
1355 if test "$sparse" = "yes" ; then
1356 feature_not_found "sparse"
1357 fi
1358 sparse=no
1359 fi
1360 fi
1361
1362 ##########################################
1363 # SDL probe
1364
1365 # Look for sdl configuration program (pkg-config or sdl-config). Try
1366 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
1367 if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then
1368 sdl_config=sdl-config
1369 fi
1370
1371 if $pkg_config sdl --modversion >/dev/null 2>&1; then
1372 sdlconfig="$pkg_config sdl"
1373 _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1374 elif has ${sdl_config}; then
1375 sdlconfig="$sdl_config"
1376 _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1377 else
1378 if test "$sdl" = "yes" ; then
1379 feature_not_found "sdl"
1380 fi
1381 sdl=no
1382 fi
1383 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
1384 echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
1385 fi
1386
1387 sdl_too_old=no
1388 if test "$sdl" != "no" ; then
1389 cat > $TMPC << EOF
1390 #include <SDL.h>
1391 #undef main /* We don't want SDL to override our main() */
1392 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1393 EOF
1394 sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1395 if test "$static" = "yes" ; then
1396 sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
1397 else
1398 sdl_libs=`$sdlconfig --libs 2> /dev/null`
1399 fi
1400 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1401 if test "$_sdlversion" -lt 121 ; then
1402 sdl_too_old=yes
1403 else
1404 if test "$cocoa" = "no" ; then
1405 sdl=yes
1406 fi
1407 fi
1408
1409 # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1410 if test "$sdl" = "yes" -a "$static" = "yes" ; then
1411 if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1412 sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1413 sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1414 fi
1415 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1416 :
1417 else
1418 sdl=no
1419 fi
1420 fi # static link
1421 else # sdl not found
1422 if test "$sdl" = "yes" ; then
1423 feature_not_found "sdl"
1424 fi
1425 sdl=no
1426 fi # sdl compile test
1427 fi
1428
1429 if test "$sdl" = "yes" ; then
1430 cat > $TMPC <<EOF
1431 #include <SDL.h>
1432 #if defined(SDL_VIDEO_DRIVER_X11)
1433 #include <X11/XKBlib.h>
1434 #else
1435 #error No x11 support
1436 #endif
1437 int main(void) { return 0; }
1438 EOF
1439 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1440 sdl_libs="$sdl_libs -lX11"
1441 fi
1442 if test "$mingw32" = "yes" ; then
1443 sdl_libs="`echo $sdl_libs | sed s/-mwindows//g` -mconsole"
1444 fi
1445 libs_softmmu="$sdl_libs $libs_softmmu"
1446 fi
1447
1448 ##########################################
1449 # VNC TLS detection
1450 if test "$vnc" = "yes" -a "$vnc_tls" != "no" ; then
1451 cat > $TMPC <<EOF
1452 #include <gnutls/gnutls.h>
1453 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1454 EOF
1455 vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
1456 vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
1457 if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1458 vnc_tls=yes
1459 libs_softmmu="$vnc_tls_libs $libs_softmmu"
1460 else
1461 if test "$vnc_tls" = "yes" ; then
1462 feature_not_found "vnc-tls"
1463 fi
1464 vnc_tls=no
1465 fi
1466 fi
1467
1468 ##########################################
1469 # VNC SASL detection
1470 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
1471 cat > $TMPC <<EOF
1472 #include <sasl/sasl.h>
1473 #include <stdio.h>
1474 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1475 EOF
1476 # Assuming Cyrus-SASL installed in /usr prefix
1477 vnc_sasl_cflags=""
1478 vnc_sasl_libs="-lsasl2"
1479 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1480 vnc_sasl=yes
1481 libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1482 else
1483 if test "$vnc_sasl" = "yes" ; then
1484 feature_not_found "vnc-sasl"
1485 fi
1486 vnc_sasl=no
1487 fi
1488 fi
1489
1490 ##########################################
1491 # VNC JPEG detection
1492 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
1493 cat > $TMPC <<EOF
1494 #include <stdio.h>
1495 #include <jpeglib.h>
1496 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
1497 EOF
1498 vnc_jpeg_cflags=""
1499 vnc_jpeg_libs="-ljpeg"
1500 if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
1501 vnc_jpeg=yes
1502 libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
1503 else
1504 if test "$vnc_jpeg" = "yes" ; then
1505 feature_not_found "vnc-jpeg"
1506 fi
1507 vnc_jpeg=no
1508 fi
1509 fi
1510
1511 ##########################################
1512 # VNC PNG detection
1513 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
1514 cat > $TMPC <<EOF
1515 //#include <stdio.h>
1516 #include <png.h>
1517 #include <stddef.h>
1518 int main(void) {
1519 png_structp png_ptr;
1520 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
1521 return 0;
1522 }
1523 EOF
1524 if $pkg_config libpng --modversion >/dev/null 2>&1; then
1525 vnc_png_cflags=`$pkg_config libpng --cflags 2> /dev/null`
1526 vnc_png_libs=`$pkg_config libpng --libs 2> /dev/null`
1527 else
1528 vnc_png_cflags=""
1529 vnc_png_libs="-lpng"
1530 fi
1531 if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
1532 vnc_png=yes
1533 libs_softmmu="$vnc_png_libs $libs_softmmu"
1534 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
1535 else
1536 if test "$vnc_png" = "yes" ; then
1537 feature_not_found "vnc-png"
1538 fi
1539 vnc_png=no
1540 fi
1541 fi
1542
1543 ##########################################
1544 # fnmatch() probe, used for ACL routines
1545 fnmatch="no"
1546 cat > $TMPC << EOF
1547 #include <fnmatch.h>
1548 int main(void)
1549 {
1550 fnmatch("foo", "foo", 0);
1551 return 0;
1552 }
1553 EOF
1554 if compile_prog "" "" ; then
1555 fnmatch="yes"
1556 fi
1557
1558 ##########################################
1559 # uuid_generate() probe, used for vdi block driver
1560 if test "$uuid" != "no" ; then
1561 uuid_libs="-luuid"
1562 cat > $TMPC << EOF
1563 #include <uuid/uuid.h>
1564 int main(void)
1565 {
1566 uuid_t my_uuid;
1567 uuid_generate(my_uuid);
1568 return 0;
1569 }
1570 EOF
1571 if compile_prog "" "$uuid_libs" ; then
1572 uuid="yes"
1573 libs_softmmu="$uuid_libs $libs_softmmu"
1574 libs_tools="$uuid_libs $libs_tools"
1575 else
1576 if test "$uuid" = "yes" ; then
1577 feature_not_found "uuid"
1578 fi
1579 uuid=no
1580 fi
1581 fi
1582
1583 ##########################################
1584 # xfsctl() probe, used for raw-posix
1585 if test "$xfs" != "no" ; then
1586 cat > $TMPC << EOF
1587 #include <xfs/xfs.h>
1588 int main(void)
1589 {
1590 xfsctl(NULL, 0, 0, NULL);
1591 return 0;
1592 }
1593 EOF
1594 if compile_prog "" "" ; then
1595 xfs="yes"
1596 else
1597 if test "$xfs" = "yes" ; then
1598 feature_not_found "xfs"
1599 fi
1600 xfs=no
1601 fi
1602 fi
1603
1604 ##########################################
1605 # vde libraries probe
1606 if test "$vde" != "no" ; then
1607 vde_libs="-lvdeplug"
1608 cat > $TMPC << EOF
1609 #include <libvdeplug.h>
1610 int main(void)
1611 {
1612 struct vde_open_args a = {0, 0, 0};
1613 vde_open("", "", &a);
1614 return 0;
1615 }
1616 EOF
1617 if compile_prog "" "$vde_libs" ; then
1618 vde=yes
1619 libs_softmmu="$vde_libs $libs_softmmu"
1620 libs_tools="$vde_libs $libs_tools"
1621 else
1622 if test "$vde" = "yes" ; then
1623 feature_not_found "vde"
1624 fi
1625 vde=no
1626 fi
1627 fi
1628
1629 ##########################################
1630 # Sound support libraries probe
1631
1632 audio_drv_probe()
1633 {
1634 drv=$1
1635 hdr=$2
1636 lib=$3
1637 exp=$4
1638 cfl=$5
1639 cat > $TMPC << EOF
1640 #include <$hdr>
1641 int main(void) { $exp }
1642 EOF
1643 if compile_prog "$cfl" "$lib" ; then
1644 :
1645 else
1646 echo
1647 echo "Error: $drv check failed"
1648 echo "Make sure to have the $drv libs and headers installed."
1649 echo
1650 exit 1
1651 fi
1652 }
1653
1654 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1655 for drv in $audio_drv_list; do
1656 case $drv in
1657 alsa)
1658 audio_drv_probe $drv alsa/asoundlib.h -lasound \
1659 "snd_pcm_t **handle; return snd_pcm_close(*handle);"
1660 libs_softmmu="-lasound $libs_softmmu"
1661 ;;
1662
1663 fmod)
1664 if test -z $fmod_lib || test -z $fmod_inc; then
1665 echo
1666 echo "Error: You must specify path to FMOD library and headers"
1667 echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1668 echo
1669 exit 1
1670 fi
1671 audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1672 libs_softmmu="$fmod_lib $libs_softmmu"
1673 ;;
1674
1675 esd)
1676 audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1677 libs_softmmu="-lesd $libs_softmmu"
1678 audio_pt_int="yes"
1679 ;;
1680
1681 pa)
1682 audio_drv_probe $drv pulse/simple.h "-lpulse-simple -lpulse" \
1683 "pa_simple *s = 0; pa_simple_free(s); return 0;"
1684 libs_softmmu="-lpulse -lpulse-simple $libs_softmmu"
1685 audio_pt_int="yes"
1686 ;;
1687
1688 coreaudio)
1689 libs_softmmu="-framework CoreAudio $libs_softmmu"
1690 ;;
1691
1692 dsound)
1693 libs_softmmu="-lole32 -ldxguid $libs_softmmu"
1694 audio_win_int="yes"
1695 ;;
1696
1697 oss)
1698 libs_softmmu="$oss_lib $libs_softmmu"
1699 ;;
1700
1701 sdl|wav)
1702 # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1703 ;;
1704
1705 winwave)
1706 libs_softmmu="-lwinmm $libs_softmmu"
1707 audio_win_int="yes"
1708 ;;
1709
1710 *)
1711 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1712 echo
1713 echo "Error: Unknown driver '$drv' selected"
1714 echo "Possible drivers are: $audio_possible_drivers"
1715 echo
1716 exit 1
1717 }
1718 ;;
1719 esac
1720 done
1721
1722 ##########################################
1723 # BrlAPI probe
1724
1725 if test "$brlapi" != "no" ; then
1726 brlapi_libs="-lbrlapi"
1727 cat > $TMPC << EOF
1728 #include <brlapi.h>
1729 #include <stddef.h>
1730 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1731 EOF
1732 if compile_prog "" "$brlapi_libs" ; then
1733 brlapi=yes
1734 libs_softmmu="$brlapi_libs $libs_softmmu"
1735 else
1736 if test "$brlapi" = "yes" ; then
1737 feature_not_found "brlapi"
1738 fi
1739 brlapi=no
1740 fi
1741 fi
1742
1743 ##########################################
1744 # curses probe
1745 if test "$mingw32" = "yes" ; then
1746 curses_list="-lpdcurses"
1747 else
1748 curses_list="-lncurses -lcurses"
1749 fi
1750
1751 if test "$curses" != "no" ; then
1752 curses_found=no
1753 cat > $TMPC << EOF
1754 #include <curses.h>
1755 #ifdef __OpenBSD__
1756 #define resize_term resizeterm
1757 #endif
1758 int main(void) { resize_term(0, 0); return curses_version(); }
1759 EOF
1760 for curses_lib in $curses_list; do
1761 if compile_prog "" "$curses_lib" ; then
1762 curses_found=yes
1763 libs_softmmu="$curses_lib $libs_softmmu"
1764 break
1765 fi
1766 done
1767 if test "$curses_found" = "yes" ; then
1768 curses=yes
1769 else
1770 if test "$curses" = "yes" ; then
1771 feature_not_found "curses"
1772 fi
1773 curses=no
1774 fi
1775 fi
1776
1777 ##########################################
1778 # curl probe
1779
1780 if $pkg_config libcurl --modversion >/dev/null 2>&1; then
1781 curlconfig="$pkg_config libcurl"
1782 else
1783 curlconfig=curl-config
1784 fi
1785
1786 if test "$curl" != "no" ; then
1787 cat > $TMPC << EOF
1788 #include <curl/curl.h>
1789 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
1790 EOF
1791 curl_cflags=`$curlconfig --cflags 2>/dev/null`
1792 curl_libs=`$curlconfig --libs 2>/dev/null`
1793 if compile_prog "$curl_cflags" "$curl_libs" ; then
1794 curl=yes
1795 libs_tools="$curl_libs $libs_tools"
1796 libs_softmmu="$curl_libs $libs_softmmu"
1797 else
1798 if test "$curl" = "yes" ; then
1799 feature_not_found "curl"
1800 fi
1801 curl=no
1802 fi
1803 fi # test "$curl"
1804
1805 ##########################################
1806 # check framework probe
1807
1808 if test "$check_utests" != "no" ; then
1809 cat > $TMPC << EOF
1810 #include <check.h>
1811 int main(void) { suite_create("qemu test"); return 0; }
1812 EOF
1813 check_libs=`$pkg_config --libs check`
1814 if compile_prog "" $check_libs ; then
1815 check_utests=yes
1816 libs_tools="$check_libs $libs_tools"
1817 else
1818 if test "$check_utests" = "yes" ; then
1819 feature_not_found "check"
1820 fi
1821 check_utests=no
1822 fi
1823 fi # test "$check_utests"
1824
1825 ##########################################
1826 # bluez support probe
1827 if test "$bluez" != "no" ; then
1828 cat > $TMPC << EOF
1829 #include <bluetooth/bluetooth.h>
1830 int main(void) { return bt_error(0); }
1831 EOF
1832 bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
1833 bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
1834 if compile_prog "$bluez_cflags" "$bluez_libs" ; then
1835 bluez=yes
1836 libs_softmmu="$bluez_libs $libs_softmmu"
1837 else
1838 if test "$bluez" = "yes" ; then
1839 feature_not_found "bluez"
1840 fi
1841 bluez="no"
1842 fi
1843 fi
1844
1845 ##########################################
1846 # glib support probe
1847 if $pkg_config --modversion gthread-2.0 > /dev/null 2>&1 ; then
1848 glib_cflags=`$pkg_config --cflags gthread-2.0 2>/dev/null`
1849 glib_libs=`$pkg_config --libs gthread-2.0 2>/dev/null`
1850 libs_softmmu="$glib_libs $libs_softmmu"
1851 libs_tools="$glib_libs $libs_tools"
1852 else
1853 echo "glib-2.0 required to compile QEMU"
1854 exit 1
1855 fi
1856
1857 ##########################################
1858 # pthread probe
1859 PTHREADLIBS_LIST="-lpthread -lpthreadGC2"
1860
1861 pthread=no
1862 cat > $TMPC << EOF
1863 #include <pthread.h>
1864 int main(void) { pthread_create(0,0,0,0); return 0; }
1865 EOF
1866 if compile_prog "" "" ; then
1867 pthread=yes
1868 else
1869 for pthread_lib in $PTHREADLIBS_LIST; do
1870 if compile_prog "" "$pthread_lib" ; then
1871 pthread=yes
1872 LIBS="$pthread_lib $LIBS"
1873 break
1874 fi
1875 done
1876 fi
1877
1878 if test "$mingw32" != yes -a "$pthread" = no; then
1879 echo
1880 echo "Error: pthread check failed"
1881 echo "Make sure to have the pthread libs and headers installed."
1882 echo
1883 exit 1
1884 fi
1885
1886 ##########################################
1887 # rbd probe
1888 if test "$rbd" != "no" ; then
1889 cat > $TMPC <<EOF
1890 #include <stdio.h>
1891 #include <rbd/librbd.h>
1892 int main(void) {
1893 rados_t cluster;
1894 rados_create(&cluster, NULL);
1895 return 0;
1896 }
1897 EOF
1898 rbd_libs="-lrbd -lrados"
1899 if compile_prog "" "$rbd_libs" ; then
1900 rbd=yes
1901 libs_tools="$rbd_libs $libs_tools"
1902 libs_softmmu="$rbd_libs $libs_softmmu"
1903 else
1904 if test "$rbd" = "yes" ; then
1905 feature_not_found "rados block device"
1906 fi
1907 rbd=no
1908 fi
1909 fi
1910
1911 ##########################################
1912 # linux-aio probe
1913
1914 if test "$linux_aio" != "no" ; then
1915 cat > $TMPC <<EOF
1916 #include <libaio.h>
1917 #include <sys/eventfd.h>
1918 #include <stddef.h>
1919 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
1920 EOF
1921 if compile_prog "" "-laio" ; then
1922 linux_aio=yes
1923 libs_softmmu="$libs_softmmu -laio"
1924 libs_tools="$libs_tools -laio"
1925 else
1926 if test "$linux_aio" = "yes" ; then
1927 feature_not_found "linux AIO"
1928 fi
1929 linux_aio=no
1930 fi
1931 fi
1932
1933 ##########################################
1934 # attr probe
1935
1936 if test "$attr" != "no" ; then
1937 cat > $TMPC <<EOF
1938 #include <stdio.h>
1939 #include <sys/types.h>
1940 #include <attr/xattr.h>
1941 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
1942 EOF
1943 if compile_prog "" "-lattr" ; then
1944 attr=yes
1945 LIBS="-lattr $LIBS"
1946 else
1947 if test "$attr" = "yes" ; then
1948 feature_not_found "ATTR"
1949 fi
1950 attr=no
1951 fi
1952 fi
1953
1954 ##########################################
1955 # iovec probe
1956 cat > $TMPC <<EOF
1957 #include <sys/types.h>
1958 #include <sys/uio.h>
1959 #include <unistd.h>
1960 int main(void) { struct iovec iov; return 0; }
1961 EOF
1962 iovec=no
1963 if compile_prog "" "" ; then
1964 iovec=yes
1965 fi
1966
1967 ##########################################
1968 # preadv probe
1969 cat > $TMPC <<EOF
1970 #include <sys/types.h>
1971 #include <sys/uio.h>
1972 #include <unistd.h>
1973 int main(void) { preadv; }
1974 EOF
1975 preadv=no
1976 if compile_prog "" "" ; then
1977 preadv=yes
1978 fi
1979
1980 ##########################################
1981 # fdt probe
1982 if test "$fdt" != "no" ; then
1983 fdt_libs="-lfdt"
1984 cat > $TMPC << EOF
1985 int main(void) { return 0; }
1986 EOF
1987 if compile_prog "" "$fdt_libs" ; then
1988 fdt=yes
1989 else
1990 if test "$fdt" = "yes" ; then
1991 feature_not_found "fdt"
1992 fi
1993 fdt_libs=
1994 fdt=no
1995 fi
1996 fi
1997
1998 ##########################################
1999 # opengl probe, used by milkymist-tmu2
2000 if test "$opengl" != "no" ; then
2001 opengl_libs="-lGL"
2002 cat > $TMPC << EOF
2003 #include <X11/Xlib.h>
2004 #include <GL/gl.h>
2005 #include <GL/glx.h>
2006 int main(void) { GL_VERSION; return 0; }
2007 EOF
2008 if compile_prog "" "-lGL" ; then
2009 opengl=yes
2010 else
2011 if test "$opengl" = "yes" ; then
2012 feature_not_found "opengl"
2013 fi
2014 opengl_libs=
2015 opengl=no
2016 fi
2017 fi
2018
2019 #
2020 # Check for xxxat() functions when we are building linux-user
2021 # emulator. This is done because older glibc versions don't
2022 # have syscall stubs for these implemented.
2023 #
2024 atfile=no
2025 cat > $TMPC << EOF
2026 #define _ATFILE_SOURCE
2027 #include <sys/types.h>
2028 #include <fcntl.h>
2029 #include <unistd.h>
2030
2031 int
2032 main(void)
2033 {
2034 /* try to unlink nonexisting file */
2035 return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
2036 }
2037 EOF
2038 if compile_prog "" "" ; then
2039 atfile=yes
2040 fi
2041
2042 # Check for inotify functions when we are building linux-user
2043 # emulator. This is done because older glibc versions don't
2044 # have syscall stubs for these implemented. In that case we
2045 # don't provide them even if kernel supports them.
2046 #
2047 inotify=no
2048 cat > $TMPC << EOF
2049 #include <sys/inotify.h>
2050
2051 int
2052 main(void)
2053 {
2054 /* try to start inotify */
2055 return inotify_init();
2056 }
2057 EOF
2058 if compile_prog "" "" ; then
2059 inotify=yes
2060 fi
2061
2062 inotify1=no
2063 cat > $TMPC << EOF
2064 #include <sys/inotify.h>
2065
2066 int
2067 main(void)
2068 {
2069 /* try to start inotify */
2070 return inotify_init1(0);
2071 }
2072 EOF
2073 if compile_prog "" "" ; then
2074 inotify1=yes
2075 fi
2076
2077 # check if utimensat and futimens are supported
2078 utimens=no
2079 cat > $TMPC << EOF
2080 #define _ATFILE_SOURCE
2081 #include <stddef.h>
2082 #include <fcntl.h>
2083
2084 int main(void)
2085 {
2086 utimensat(AT_FDCWD, "foo", NULL, 0);
2087 futimens(0, NULL);
2088 return 0;
2089 }
2090 EOF
2091 if compile_prog "" "" ; then
2092 utimens=yes
2093 fi
2094
2095 # check if pipe2 is there
2096 pipe2=no
2097 cat > $TMPC << EOF
2098 #include <unistd.h>
2099 #include <fcntl.h>
2100
2101 int main(void)
2102 {
2103 int pipefd[2];
2104 pipe2(pipefd, O_CLOEXEC);
2105 return 0;
2106 }
2107 EOF
2108 if compile_prog "" "" ; then
2109 pipe2=yes
2110 fi
2111
2112 # check if accept4 is there
2113 accept4=no
2114 cat > $TMPC << EOF
2115 #include <sys/socket.h>
2116 #include <stddef.h>
2117
2118 int main(void)
2119 {
2120 accept4(0, NULL, NULL, SOCK_CLOEXEC);
2121 return 0;
2122 }
2123 EOF
2124 if compile_prog "" "" ; then
2125 accept4=yes
2126 fi
2127
2128 # check if tee/splice is there. vmsplice was added same time.
2129 splice=no
2130 cat > $TMPC << EOF
2131 #include <unistd.h>
2132 #include <fcntl.h>
2133 #include <limits.h>
2134
2135 int main(void)
2136 {
2137 int len, fd;
2138 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
2139 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
2140 return 0;
2141 }
2142 EOF
2143 if compile_prog "" "" ; then
2144 splice=yes
2145 fi
2146
2147 ##########################################
2148 # signalfd probe
2149 signalfd="no"
2150 cat > $TMPC << EOF
2151 #define _GNU_SOURCE
2152 #include <unistd.h>
2153 #include <sys/syscall.h>
2154 #include <signal.h>
2155 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
2156 EOF
2157
2158 if compile_prog "" "" ; then
2159 signalfd=yes
2160 elif test "$kvm" = "yes" -a "$io_thread" != "yes"; then
2161 echo
2162 echo "ERROR: Host kernel lacks signalfd() support,"
2163 echo "but KVM depends on it when the IO thread is disabled."
2164 echo
2165 exit 1
2166 fi
2167
2168 # check if eventfd is supported
2169 eventfd=no
2170 cat > $TMPC << EOF
2171 #include <sys/eventfd.h>
2172
2173 int main(void)
2174 {
2175 int efd = eventfd(0, 0);
2176 return 0;
2177 }
2178 EOF
2179 if compile_prog "" "" ; then
2180 eventfd=yes
2181 fi
2182
2183 # check for fallocate
2184 fallocate=no
2185 cat > $TMPC << EOF
2186 #include <fcntl.h>
2187
2188 int main(void)
2189 {
2190 fallocate(0, 0, 0, 0);
2191 return 0;
2192 }
2193 EOF
2194 if compile_prog "$ARCH_CFLAGS" "" ; then
2195 fallocate=yes
2196 fi
2197
2198 # check for sync_file_range
2199 sync_file_range=no
2200 cat > $TMPC << EOF
2201 #include <fcntl.h>
2202
2203 int main(void)
2204 {
2205 sync_file_range(0, 0, 0, 0);
2206 return 0;
2207 }
2208 EOF
2209 if compile_prog "$ARCH_CFLAGS" "" ; then
2210 sync_file_range=yes
2211 fi
2212
2213 # check for linux/fiemap.h and FS_IOC_FIEMAP
2214 fiemap=no
2215 cat > $TMPC << EOF
2216 #include <sys/ioctl.h>
2217 #include <linux/fs.h>
2218 #include <linux/fiemap.h>
2219
2220 int main(void)
2221 {
2222 ioctl(0, FS_IOC_FIEMAP, 0);
2223 return 0;
2224 }
2225 EOF
2226 if compile_prog "$ARCH_CFLAGS" "" ; then
2227 fiemap=yes
2228 fi
2229
2230 # check for dup3
2231 dup3=no
2232 cat > $TMPC << EOF
2233 #include <unistd.h>
2234
2235 int main(void)
2236 {
2237 dup3(0, 0, 0);
2238 return 0;
2239 }
2240 EOF
2241 if compile_prog "" "" ; then
2242 dup3=yes
2243 fi
2244
2245 # check for epoll support
2246 epoll=no
2247 cat > $TMPC << EOF
2248 #include <sys/epoll.h>
2249
2250 int main(void)
2251 {
2252 epoll_create(0);
2253 return 0;
2254 }
2255 EOF
2256 if compile_prog "$ARCH_CFLAGS" "" ; then
2257 epoll=yes
2258 fi
2259
2260 # epoll_create1 and epoll_pwait are later additions
2261 # so we must check separately for their presence
2262 epoll_create1=no
2263 cat > $TMPC << EOF
2264 #include <sys/epoll.h>
2265
2266 int main(void)
2267 {
2268 /* Note that we use epoll_create1 as a value, not as
2269 * a function being called. This is necessary so that on
2270 * old SPARC glibc versions where the function was present in
2271 * the library but not declared in the header file we will
2272 * fail the configure check. (Otherwise we will get a compiler
2273 * warning but not an error, and will proceed to fail the
2274 * qemu compile where we compile with -Werror.)
2275 */
2276 epoll_create1;
2277 return 0;
2278 }
2279 EOF
2280 if compile_prog "$ARCH_CFLAGS" "" ; then
2281 epoll_create1=yes
2282 fi
2283
2284 epoll_pwait=no
2285 cat > $TMPC << EOF
2286 #include <sys/epoll.h>
2287
2288 int main(void)
2289 {
2290 epoll_pwait(0, 0, 0, 0, 0);
2291 return 0;
2292 }
2293 EOF
2294 if compile_prog "$ARCH_CFLAGS" "" ; then
2295 epoll_pwait=yes
2296 fi
2297
2298 # Check if tools are available to build documentation.
2299 if test "$docs" != "no" ; then
2300 if has makeinfo && has pod2man; then
2301 docs=yes
2302 else
2303 if test "$docs" = "yes" ; then
2304 feature_not_found "docs"
2305 fi
2306 docs=no
2307 fi
2308 fi
2309
2310 # Search for bswap_32 function
2311 byteswap_h=no
2312 cat > $TMPC << EOF
2313 #include <byteswap.h>
2314 int main(void) { return bswap_32(0); }
2315 EOF
2316 if compile_prog "" "" ; then
2317 byteswap_h=yes
2318 fi
2319
2320 # Search for bswap_32 function
2321 bswap_h=no
2322 cat > $TMPC << EOF
2323 #include <sys/endian.h>
2324 #include <sys/types.h>
2325 #include <machine/bswap.h>
2326 int main(void) { return bswap32(0); }
2327 EOF
2328 if compile_prog "" "" ; then
2329 bswap_h=yes
2330 fi
2331
2332 ##########################################
2333 # Do we need librt
2334 cat > $TMPC <<EOF
2335 #include <signal.h>
2336 #include <time.h>
2337 int main(void) { clockid_t id; return clock_gettime(id, NULL); }
2338 EOF
2339
2340 if compile_prog "" "" ; then
2341 :
2342 elif compile_prog "" "-lrt" ; then
2343 LIBS="-lrt $LIBS"
2344 fi
2345
2346 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
2347 "$aix" != "yes" -a "$haiku" != "yes" ; then
2348 libs_softmmu="-lutil $libs_softmmu"
2349 fi
2350
2351 ##########################################
2352 # check if the compiler defines offsetof
2353
2354 need_offsetof=yes
2355 cat > $TMPC << EOF
2356 #include <stddef.h>
2357 int main(void) { struct s { int f; }; return offsetof(struct s, f); }
2358 EOF
2359 if compile_prog "" "" ; then
2360 need_offsetof=no
2361 fi
2362
2363 ##########################################
2364 # check if the compiler understands attribute warn_unused_result
2365 #
2366 # This could be smarter, but gcc -Werror does not error out even when warning
2367 # about attribute warn_unused_result
2368
2369 gcc_attribute_warn_unused_result=no
2370 cat > $TMPC << EOF
2371 #if defined(__GNUC__) && (__GNUC__ < 4) && defined(__GNUC_MINOR__) && (__GNUC__ < 4)
2372 #error gcc 3.3 or older
2373 #endif
2374 int main(void) { return 0;}
2375 EOF
2376 if compile_prog "" ""; then
2377 gcc_attribute_warn_unused_result=yes
2378 fi
2379
2380 # spice probe
2381 if test "$spice" != "no" ; then
2382 cat > $TMPC << EOF
2383 #include <spice.h>
2384 int main(void) { spice_server_new(); return 0; }
2385 EOF
2386 spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
2387 spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
2388 if $pkg_config --atleast-version=0.6.0 spice-server >/dev/null 2>&1 && \
2389 compile_prog "$spice_cflags" "$spice_libs" ; then
2390 spice="yes"
2391 libs_softmmu="$libs_softmmu $spice_libs"
2392 QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
2393 else
2394 if test "$spice" = "yes" ; then
2395 feature_not_found "spice"
2396 fi
2397 spice="no"
2398 fi
2399 fi
2400
2401 # check for libcacard for smartcard support
2402 if test "$smartcard" != "no" ; then
2403 smartcard="yes"
2404 smartcard_cflags=""
2405 # TODO - what's the minimal nss version we support?
2406 if test "$smartcard_nss" != "no"; then
2407 if $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 ; then
2408 smartcard_nss="yes"
2409 smartcard_cflags="-I\$(SRC_PATH)/libcacard"
2410 libcacard_libs=$($pkg_config --libs nss 2>/dev/null)
2411 libcacard_cflags=$($pkg_config --cflags nss 2>/dev/null)
2412 QEMU_CFLAGS="$QEMU_CFLAGS $smartcard_cflags $libcacard_cflags"
2413 LIBS="$libcacard_libs $LIBS"
2414 else
2415 if test "$smartcard_nss" = "yes"; then
2416 feature_not_found "nss"
2417 fi
2418 smartcard_nss="no"
2419 fi
2420 fi
2421 fi
2422 if test "$smartcard" = "no" ; then
2423 smartcard_nss="no"
2424 fi
2425
2426 # check for usbredirparser for usb network redirection support
2427 if test "$usb_redir" != "no" ; then
2428 if $pkg_config libusbredirparser >/dev/null 2>&1 ; then
2429 usb_redir="yes"
2430 usb_redir_cflags=$($pkg_config --cflags libusbredirparser 2>/dev/null)
2431 usb_redir_libs=$($pkg_config --libs libusbredirparser 2>/dev/null)
2432 QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
2433 LIBS="$LIBS $usb_redir_libs"
2434 else
2435 if test "$usb_redir" = "yes"; then
2436 feature_not_found "usb-redir"
2437 fi
2438 usb_redir="no"
2439 fi
2440 fi
2441
2442 ##########################################
2443
2444 ##########################################
2445 # check if we have fdatasync
2446
2447 fdatasync=no
2448 cat > $TMPC << EOF
2449 #include <unistd.h>
2450 int main(void) {
2451 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
2452 return fdatasync(0);
2453 #else
2454 #abort Not supported
2455 #endif
2456 }
2457 EOF
2458 if compile_prog "" "" ; then
2459 fdatasync=yes
2460 fi
2461
2462 ##########################################
2463 # check if we have madvise
2464
2465 madvise=no
2466 cat > $TMPC << EOF
2467 #include <sys/types.h>
2468 #include <sys/mman.h>
2469 #include <stddef.h>
2470 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
2471 EOF
2472 if compile_prog "" "" ; then
2473 madvise=yes
2474 fi
2475
2476 ##########################################
2477 # check if we have posix_madvise
2478
2479 posix_madvise=no
2480 cat > $TMPC << EOF
2481 #include <sys/mman.h>
2482 #include <stddef.h>
2483 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
2484 EOF
2485 if compile_prog "" "" ; then
2486 posix_madvise=yes
2487 fi
2488
2489 ##########################################
2490 # check if trace backend exists
2491
2492 sh "$source_path/scripts/tracetool" "--$trace_backend" --check-backend > /dev/null 2> /dev/null
2493 if test "$?" -ne 0 ; then
2494 echo
2495 echo "Error: invalid trace backend"
2496 echo "Please choose a supported trace backend."
2497 echo
2498 exit 1
2499 fi
2500
2501 ##########################################
2502 # For 'ust' backend, test if ust headers are present
2503 if test "$trace_backend" = "ust"; then
2504 cat > $TMPC << EOF
2505 #include <ust/tracepoint.h>
2506 #include <ust/marker.h>
2507 int main(void) { return 0; }
2508 EOF
2509 if compile_prog "" "" ; then
2510 LIBS="-lust $LIBS"
2511 else
2512 echo
2513 echo "Error: Trace backend 'ust' missing libust header files"
2514 echo
2515 exit 1
2516 fi
2517 fi
2518
2519 ##########################################
2520 # For 'dtrace' backend, test if 'dtrace' command is present
2521 if test "$trace_backend" = "dtrace"; then
2522 if ! has 'dtrace' ; then
2523 echo
2524 echo "Error: dtrace command is not found in PATH $PATH"
2525 echo
2526 exit 1
2527 fi
2528 trace_backend_stap="no"
2529 if has 'stap' ; then
2530 trace_backend_stap="yes"
2531 fi
2532 fi
2533
2534 ##########################################
2535 # __sync_fetch_and_and requires at least -march=i486. Many toolchains
2536 # use i686 as default anyway, but for those that don't, an explicit
2537 # specification is necessary
2538 if test "$vhost_net" = "yes" && test "$cpu" = "i386"; then
2539 cat > $TMPC << EOF
2540 int sfaa(unsigned *ptr)
2541 {
2542 return __sync_fetch_and_and(ptr, 0);
2543 }
2544
2545 int main(int argc, char **argv)
2546 {
2547 int val = 42;
2548 sfaa(&val);
2549 return val;
2550 }
2551 EOF
2552 if ! compile_prog "" "" ; then
2553 CFLAGS+="-march=i486"
2554 fi
2555 fi
2556
2557 ##########################################
2558 # check if we have makecontext
2559
2560 ucontext_coroutine=no
2561 if test "$darwin" != "yes"; then
2562 cat > $TMPC << EOF
2563 #include <ucontext.h>
2564 int main(void) { makecontext(0, 0, 0); }
2565 EOF
2566 if compile_prog "" "" ; then
2567 ucontext_coroutine=yes
2568 fi
2569 fi
2570
2571 ##########################################
2572 # End of CC checks
2573 # After here, no more $cc or $ld runs
2574
2575 if test "$debug" = "no" ; then
2576 CFLAGS="-O2 $CFLAGS"
2577 fi
2578
2579 # Consult white-list to determine whether to enable werror
2580 # by default. Only enable by default for git builds
2581 z_version=`cut -f3 -d. $source_path/VERSION`
2582
2583 if test -z "$werror" ; then
2584 if test "$z_version" = "50" -a \
2585 "$linux" = "yes" ; then
2586 werror="yes"
2587 else
2588 werror="no"
2589 fi
2590 fi
2591
2592 # Disable zero malloc errors for official releases unless explicitly told to
2593 # enable/disable
2594 if test -z "$zero_malloc" ; then
2595 if test "$z_version" = "50" ; then
2596 zero_malloc="no"
2597 else
2598 zero_malloc="yes"
2599 fi
2600 fi
2601
2602 if test "$werror" = "yes" ; then
2603 QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
2604 fi
2605
2606 if test "$solaris" = "no" ; then
2607 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
2608 LDFLAGS="-Wl,--warn-common $LDFLAGS"
2609 fi
2610 fi
2611
2612 # Use ASLR, no-SEH and DEP if available
2613 if test "$mingw32" = "yes" ; then
2614 for flag in --dynamicbase --no-seh --nxcompat; do
2615 if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
2616 LDFLAGS="-Wl,$flag $LDFLAGS"
2617 fi
2618 done
2619 fi
2620
2621 confdir=$sysconfdir$confsuffix
2622
2623 tools=
2624 if test "$softmmu" = yes ; then
2625 tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
2626 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
2627 tools="qemu-nbd\$(EXESUF) $tools"
2628 if [ "$guest_agent" = "yes" ]; then
2629 tools="qemu-ga\$(EXESUF) $tools"
2630 fi
2631 if [ "$check_utests" = "yes" ]; then
2632 tools="check-qint check-qstring check-qdict check-qlist $tools"
2633 tools="check-qfloat check-qjson $tools"
2634 fi
2635 fi
2636 fi
2637
2638 # Mac OS X ships with a broken assembler
2639 roms=
2640 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
2641 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
2642 "$softmmu" = yes ; then
2643 roms="optionrom"
2644 fi
2645 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
2646 roms="$roms spapr-rtas"
2647 fi
2648
2649 echo "Install prefix $prefix"
2650 echo "BIOS directory `eval echo $datadir`"
2651 echo "binary directory `eval echo $bindir`"
2652 echo "library directory `eval echo $libdir`"
2653 echo "include directory `eval echo $includedir`"
2654 echo "config directory `eval echo $sysconfdir`"
2655 if test "$mingw32" = "no" ; then
2656 echo "Manual directory `eval echo $mandir`"
2657 echo "ELF interp prefix $interp_prefix"
2658 fi
2659 echo "Source path $source_path"
2660 echo "C compiler $cc"
2661 echo "Host C compiler $host_cc"
2662 echo "CFLAGS $CFLAGS"
2663 echo "QEMU_CFLAGS $QEMU_CFLAGS"
2664 echo "LDFLAGS $LDFLAGS"
2665 echo "make $make"
2666 echo "install $install"
2667 echo "python $python"
2668 echo "host CPU $cpu"
2669 echo "host big endian $bigendian"
2670 echo "target list $target_list"
2671 echo "tcg debug enabled $debug_tcg"
2672 echo "Mon debug enabled $debug_mon"
2673 echo "gprof enabled $gprof"
2674 echo "sparse enabled $sparse"
2675 echo "strip binaries $strip_opt"
2676 echo "profiler $profiler"
2677 echo "static build $static"
2678 echo "-Werror enabled $werror"
2679 if test "$darwin" = "yes" ; then
2680 echo "Cocoa support $cocoa"
2681 fi
2682 echo "SDL support $sdl"
2683 echo "curses support $curses"
2684 echo "curl support $curl"
2685 echo "check support $check_utests"
2686 echo "mingw32 support $mingw32"
2687 echo "Audio drivers $audio_drv_list"
2688 echo "Extra audio cards $audio_card_list"
2689 echo "Block whitelist $block_drv_whitelist"
2690 echo "Mixer emulation $mixemu"
2691 echo "VNC support $vnc"
2692 if test "$vnc" = "yes" ; then
2693 echo "VNC TLS support $vnc_tls"
2694 echo "VNC SASL support $vnc_sasl"
2695 echo "VNC JPEG support $vnc_jpeg"
2696 echo "VNC PNG support $vnc_png"
2697 echo "VNC thread $vnc_thread"
2698 fi
2699 if test -n "$sparc_cpu"; then
2700 echo "Target Sparc Arch $sparc_cpu"
2701 fi
2702 echo "xen support $xen"
2703 echo "brlapi support $brlapi"
2704 echo "bluez support $bluez"
2705 echo "Documentation $docs"
2706 [ ! -z "$uname_release" ] && \
2707 echo "uname -r $uname_release"
2708 echo "NPTL support $nptl"
2709 echo "GUEST_BASE $guest_base"
2710 echo "PIE user targets $user_pie"
2711 echo "vde support $vde"
2712 echo "IO thread $io_thread"
2713 echo "Linux AIO support $linux_aio"
2714 echo "ATTR/XATTR support $attr"
2715 echo "Install blobs $blobs"
2716 echo "KVM support $kvm"
2717 echo "fdt support $fdt"
2718 echo "preadv support $preadv"
2719 echo "fdatasync $fdatasync"
2720 echo "madvise $madvise"
2721 echo "posix_madvise $posix_madvise"
2722 echo "uuid support $uuid"
2723 echo "vhost-net support $vhost_net"
2724 echo "Trace backend $trace_backend"
2725 echo "Trace output file $trace_file-<pid>"
2726 echo "spice support $spice"
2727 echo "rbd support $rbd"
2728 echo "xfsctl support $xfs"
2729 echo "nss used $smartcard_nss"
2730 echo "usb net redir $usb_redir"
2731 echo "OpenGL support $opengl"
2732 echo "build guest agent $guest_agent"
2733
2734 if test "$sdl_too_old" = "yes"; then
2735 echo "-> Your SDL version is too old - please upgrade to have SDL support"
2736 fi
2737
2738 config_host_mak="config-host.mak"
2739 config_host_ld="config-host.ld"
2740
2741 echo "# Automatically generated by configure - do not modify" > $config_host_mak
2742 printf "# Configured with:" >> $config_host_mak
2743 printf " '%s'" "$0" "$@" >> $config_host_mak
2744 echo >> $config_host_mak
2745
2746 echo all: >> $config_host_mak
2747 echo "prefix=$prefix" >> $config_host_mak
2748 echo "bindir=$bindir" >> $config_host_mak
2749 echo "libdir=$libdir" >> $config_host_mak
2750 echo "includedir=$includedir" >> $config_host_mak
2751 echo "mandir=$mandir" >> $config_host_mak
2752 echo "datadir=$datadir" >> $config_host_mak
2753 echo "sysconfdir=$sysconfdir" >> $config_host_mak
2754 echo "docdir=$docdir" >> $config_host_mak
2755 echo "confdir=$confdir" >> $config_host_mak
2756
2757 case "$cpu" in
2758 i386|x86_64|alpha|cris|hppa|ia64|lm32|m68k|microblaze|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64|unicore32)
2759 ARCH=$cpu
2760 ;;
2761 armv4b|armv4l)
2762 ARCH=arm
2763 ;;
2764 esac
2765 echo "ARCH=$ARCH" >> $config_host_mak
2766 if test "$debug_tcg" = "yes" ; then
2767 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
2768 fi
2769 if test "$debug_mon" = "yes" ; then
2770 echo "CONFIG_DEBUG_MONITOR=y" >> $config_host_mak
2771 fi
2772 if test "$debug" = "yes" ; then
2773 echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
2774 fi
2775 if test "$strip_opt" = "yes" ; then
2776 echo "STRIP=${strip}" >> $config_host_mak
2777 fi
2778 if test "$bigendian" = "yes" ; then
2779 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
2780 fi
2781 echo "HOST_LONG_BITS=$hostlongbits" >> $config_host_mak
2782 if test "$mingw32" = "yes" ; then
2783 echo "CONFIG_WIN32=y" >> $config_host_mak
2784 rc_version=`cat $source_path/VERSION`
2785 version_major=${rc_version%%.*}
2786 rc_version=${rc_version#*.}
2787 version_minor=${rc_version%%.*}
2788 rc_version=${rc_version#*.}
2789 version_subminor=${rc_version%%.*}
2790 version_micro=0
2791 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2792 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2793 else
2794 echo "CONFIG_POSIX=y" >> $config_host_mak
2795 fi
2796
2797 if test "$linux" = "yes" ; then
2798 echo "CONFIG_LINUX=y" >> $config_host_mak
2799 fi
2800
2801 if test "$darwin" = "yes" ; then
2802 echo "CONFIG_DARWIN=y" >> $config_host_mak
2803 fi
2804
2805 if test "$aix" = "yes" ; then
2806 echo "CONFIG_AIX=y" >> $config_host_mak
2807 fi
2808
2809 if test "$solaris" = "yes" ; then
2810 echo "CONFIG_SOLARIS=y" >> $config_host_mak
2811 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
2812 if test "$needs_libsunmath" = "yes" ; then
2813 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
2814 fi
2815 fi
2816 if test "$haiku" = "yes" ; then
2817 echo "CONFIG_HAIKU=y" >> $config_host_mak
2818 fi
2819 if test "$static" = "yes" ; then
2820 echo "CONFIG_STATIC=y" >> $config_host_mak
2821 fi
2822 if test "$profiler" = "yes" ; then
2823 echo "CONFIG_PROFILER=y" >> $config_host_mak
2824 fi
2825 if test "$slirp" = "yes" ; then
2826 echo "CONFIG_SLIRP=y" >> $config_host_mak
2827 QEMU_INCLUDES="-I\$(SRC_PATH)/slirp $QEMU_INCLUDES"
2828 fi
2829 if test "$vde" = "yes" ; then
2830 echo "CONFIG_VDE=y" >> $config_host_mak
2831 fi
2832 for card in $audio_card_list; do
2833 def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
2834 echo "$def=y" >> $config_host_mak
2835 done
2836 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
2837 for drv in $audio_drv_list; do
2838 def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
2839 echo "$def=y" >> $config_host_mak
2840 if test "$drv" = "fmod"; then
2841 echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
2842 fi
2843 done
2844 if test "$audio_pt_int" = "yes" ; then
2845 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
2846 fi
2847 if test "$audio_win_int" = "yes" ; then
2848 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
2849 fi
2850 echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
2851 if test "$mixemu" = "yes" ; then
2852 echo "CONFIG_MIXEMU=y" >> $config_host_mak
2853 fi
2854 if test "$vnc" = "yes" ; then
2855 echo "CONFIG_VNC=y" >> $config_host_mak
2856 fi
2857 if test "$vnc_tls" = "yes" ; then
2858 echo "CONFIG_VNC_TLS=y" >> $config_host_mak
2859 echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
2860 fi
2861 if test "$vnc_sasl" = "yes" ; then
2862 echo "CONFIG_VNC_SASL=y" >> $config_host_mak
2863 echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
2864 fi
2865 if test "$vnc_jpeg" = "yes" ; then
2866 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
2867 echo "VNC_JPEG_CFLAGS=$vnc_jpeg_cflags" >> $config_host_mak
2868 fi
2869 if test "$vnc_png" = "yes" ; then
2870 echo "CONFIG_VNC_PNG=y" >> $config_host_mak
2871 echo "VNC_PNG_CFLAGS=$vnc_png_cflags" >> $config_host_mak
2872 fi
2873 if test "$vnc_thread" = "yes" ; then
2874 echo "CONFIG_VNC_THREAD=y" >> $config_host_mak
2875 fi
2876 if test "$fnmatch" = "yes" ; then
2877 echo "CONFIG_FNMATCH=y" >> $config_host_mak
2878 fi
2879 if test "$uuid" = "yes" ; then
2880 echo "CONFIG_UUID=y" >> $config_host_mak
2881 fi
2882 if test "$xfs" = "yes" ; then
2883 echo "CONFIG_XFS=y" >> $config_host_mak
2884 fi
2885 qemu_version=`head $source_path/VERSION`
2886 echo "VERSION=$qemu_version" >>$config_host_mak
2887 echo "PKGVERSION=$pkgversion" >>$config_host_mak
2888 echo "SRC_PATH=$source_path" >> $config_host_mak
2889 echo "TARGET_DIRS=$target_list" >> $config_host_mak
2890 if [ "$docs" = "yes" ] ; then
2891 echo "BUILD_DOCS=yes" >> $config_host_mak
2892 fi
2893 if test "$sdl" = "yes" ; then
2894 echo "CONFIG_SDL=y" >> $config_host_mak
2895 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
2896 fi
2897 if test "$cocoa" = "yes" ; then
2898 echo "CONFIG_COCOA=y" >> $config_host_mak
2899 fi
2900 if test "$curses" = "yes" ; then
2901 echo "CONFIG_CURSES=y" >> $config_host_mak
2902 fi
2903 if test "$atfile" = "yes" ; then
2904 echo "CONFIG_ATFILE=y" >> $config_host_mak
2905 fi
2906 if test "$utimens" = "yes" ; then
2907 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
2908 fi
2909 if test "$pipe2" = "yes" ; then
2910 echo "CONFIG_PIPE2=y" >> $config_host_mak
2911 fi
2912 if test "$accept4" = "yes" ; then
2913 echo "CONFIG_ACCEPT4=y" >> $config_host_mak
2914 fi
2915 if test "$splice" = "yes" ; then
2916 echo "CONFIG_SPLICE=y" >> $config_host_mak
2917 fi
2918 if test "$eventfd" = "yes" ; then
2919 echo "CONFIG_EVENTFD=y" >> $config_host_mak
2920 fi
2921 if test "$fallocate" = "yes" ; then
2922 echo "CONFIG_FALLOCATE=y" >> $config_host_mak
2923 fi
2924 if test "$sync_file_range" = "yes" ; then
2925 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
2926 fi
2927 if test "$fiemap" = "yes" ; then
2928 echo "CONFIG_FIEMAP=y" >> $config_host_mak
2929 fi
2930 if test "$dup3" = "yes" ; then
2931 echo "CONFIG_DUP3=y" >> $config_host_mak
2932 fi
2933 if test "$epoll" = "yes" ; then
2934 echo "CONFIG_EPOLL=y" >> $config_host_mak
2935 fi
2936 if test "$epoll_create1" = "yes" ; then
2937 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
2938 fi
2939 if test "$epoll_pwait" = "yes" ; then
2940 echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
2941 fi
2942 if test "$inotify" = "yes" ; then
2943 echo "CONFIG_INOTIFY=y" >> $config_host_mak
2944 fi
2945 if test "$inotify1" = "yes" ; then
2946 echo "CONFIG_INOTIFY1=y" >> $config_host_mak
2947 fi
2948 if test "$byteswap_h" = "yes" ; then
2949 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
2950 fi
2951 if test "$bswap_h" = "yes" ; then
2952 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
2953 fi
2954 if test "$curl" = "yes" ; then
2955 echo "CONFIG_CURL=y" >> $config_host_mak
2956 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
2957 fi
2958 if test "$brlapi" = "yes" ; then
2959 echo "CONFIG_BRLAPI=y" >> $config_host_mak
2960 fi
2961 if test "$bluez" = "yes" ; then
2962 echo "CONFIG_BLUEZ=y" >> $config_host_mak
2963 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
2964 fi
2965 echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
2966 if test "$xen" = "yes" ; then
2967 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
2968 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
2969 fi
2970 if test "$io_thread" = "yes" ; then
2971 echo "CONFIG_IOTHREAD=y" >> $config_host_mak
2972 fi
2973 if test "$linux_aio" = "yes" ; then
2974 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
2975 fi
2976 if test "$attr" = "yes" ; then
2977 echo "CONFIG_ATTR=y" >> $config_host_mak
2978 fi
2979 if test "$linux" = "yes" ; then
2980 if test "$attr" = "yes" ; then
2981 echo "CONFIG_VIRTFS=y" >> $config_host_mak
2982 fi
2983 fi
2984 if test "$blobs" = "yes" ; then
2985 echo "INSTALL_BLOBS=yes" >> $config_host_mak
2986 fi
2987 if test "$iovec" = "yes" ; then
2988 echo "CONFIG_IOVEC=y" >> $config_host_mak
2989 fi
2990 if test "$preadv" = "yes" ; then
2991 echo "CONFIG_PREADV=y" >> $config_host_mak
2992 fi
2993 if test "$fdt" = "yes" ; then
2994 echo "CONFIG_FDT=y" >> $config_host_mak
2995 fi
2996 if test "$signalfd" = "yes" ; then
2997 echo "CONFIG_SIGNALFD=y" >> $config_host_mak
2998 fi
2999 if test "$need_offsetof" = "yes" ; then
3000 echo "CONFIG_NEED_OFFSETOF=y" >> $config_host_mak
3001 fi
3002 if test "$gcc_attribute_warn_unused_result" = "yes" ; then
3003 echo "CONFIG_GCC_ATTRIBUTE_WARN_UNUSED_RESULT=y" >> $config_host_mak
3004 fi
3005 if test "$fdatasync" = "yes" ; then
3006 echo "CONFIG_FDATASYNC=y" >> $config_host_mak
3007 fi
3008 if test "$madvise" = "yes" ; then
3009 echo "CONFIG_MADVISE=y" >> $config_host_mak
3010 fi
3011 if test "$posix_madvise" = "yes" ; then
3012 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
3013 fi
3014
3015 if test "$spice" = "yes" ; then
3016 echo "CONFIG_SPICE=y" >> $config_host_mak
3017 fi
3018
3019 if test "$smartcard" = "yes" ; then
3020 echo "CONFIG_SMARTCARD=y" >> $config_host_mak
3021 fi
3022
3023 if test "$smartcard_nss" = "yes" ; then
3024 echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
3025 fi
3026
3027 if test "$usb_redir" = "yes" ; then
3028 echo "CONFIG_USB_REDIR=y" >> $config_host_mak
3029 fi
3030
3031 if test "$opengl" = "yes" ; then
3032 echo "CONFIG_OPENGL=y" >> $config_host_mak
3033 fi
3034
3035 # XXX: suppress that
3036 if [ "$bsd" = "yes" ] ; then
3037 echo "CONFIG_BSD=y" >> $config_host_mak
3038 fi
3039
3040 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
3041
3042 if test "$zero_malloc" = "yes" ; then
3043 echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
3044 fi
3045 if test "$rbd" = "yes" ; then
3046 echo "CONFIG_RBD=y" >> $config_host_mak
3047 fi
3048
3049 if test "$ucontext_coroutine" = "yes" ; then
3050 echo "CONFIG_UCONTEXT_COROUTINE=y" >> $config_host_mak
3051 fi
3052
3053 # USB host support
3054 case "$usb" in
3055 linux)
3056 echo "HOST_USB=linux" >> $config_host_mak
3057 ;;
3058 bsd)
3059 echo "HOST_USB=bsd" >> $config_host_mak
3060 ;;
3061 *)
3062 echo "HOST_USB=stub" >> $config_host_mak
3063 ;;
3064 esac
3065
3066 echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
3067 if test "$trace_backend" = "simple"; then
3068 echo "CONFIG_SIMPLE_TRACE=y" >> $config_host_mak
3069 fi
3070 # Set the appropriate trace file.
3071 if test "$trace_backend" = "simple"; then
3072 trace_file="\"$trace_file-\" FMT_pid"
3073 fi
3074 if test "$trace_backend" = "dtrace" -a "$trace_backend_stap" = "yes" ; then
3075 echo "CONFIG_SYSTEMTAP_TRACE=y" >> $config_host_mak
3076 fi
3077 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
3078
3079 echo "TOOLS=$tools" >> $config_host_mak
3080 echo "ROMS=$roms" >> $config_host_mak
3081 echo "MAKE=$make" >> $config_host_mak
3082 echo "INSTALL=$install" >> $config_host_mak
3083 echo "INSTALL_DIR=$install -d -m0755 -p" >> $config_host_mak
3084 echo "INSTALL_DATA=$install -m0644 -p" >> $config_host_mak
3085 echo "INSTALL_PROG=$install -m0755 -p" >> $config_host_mak
3086 echo "PYTHON=$python" >> $config_host_mak
3087 echo "CC=$cc" >> $config_host_mak
3088 echo "CC_I386=$cc_i386" >> $config_host_mak
3089 echo "HOST_CC=$host_cc" >> $config_host_mak
3090 echo "AR=$ar" >> $config_host_mak
3091 echo "OBJCOPY=$objcopy" >> $config_host_mak
3092 echo "LD=$ld" >> $config_host_mak
3093 echo "WINDRES=$windres" >> $config_host_mak
3094 echo "LIBTOOL=$libtool" >> $config_host_mak
3095 echo "CFLAGS=$CFLAGS" >> $config_host_mak
3096 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
3097 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
3098 if test "$sparse" = "yes" ; then
3099 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak
3100 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak
3101 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
3102 fi
3103 echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
3104 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
3105 echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
3106 echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
3107 echo "LIBS+=$LIBS" >> $config_host_mak
3108 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
3109 echo "EXESUF=$EXESUF" >> $config_host_mak
3110
3111 # generate list of library paths for linker script
3112
3113 $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
3114
3115 if test -f ${config_host_ld}~ ; then
3116 if cmp -s $config_host_ld ${config_host_ld}~ ; then
3117 mv ${config_host_ld}~ $config_host_ld
3118 else
3119 rm ${config_host_ld}~
3120 fi
3121 fi
3122
3123 for d in libdis libdis-user; do
3124 mkdir -p $d
3125 symlink $source_path/Makefile.dis $d/Makefile
3126 echo > $d/config.mak
3127 done
3128 if test "$static" = "no" -a "$user_pie" = "yes" ; then
3129 echo "QEMU_CFLAGS+=-fpie" > libdis-user/config.mak
3130 fi
3131
3132 for target in $target_list; do
3133 target_dir="$target"
3134 config_target_mak=$target_dir/config-target.mak
3135 target_arch2=`echo $target | cut -d '-' -f 1`
3136 target_bigendian="no"
3137
3138 case "$target_arch2" in
3139 armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus)
3140 target_bigendian=yes
3141 ;;
3142 esac
3143 target_softmmu="no"
3144 target_user_only="no"
3145 target_linux_user="no"
3146 target_darwin_user="no"
3147 target_bsd_user="no"
3148 case "$target" in
3149 ${target_arch2}-softmmu)
3150 target_softmmu="yes"
3151 ;;
3152 ${target_arch2}-linux-user)
3153 if test "$linux" != "yes" ; then
3154 echo "ERROR: Target '$target' is only available on a Linux host"
3155 exit 1
3156 fi
3157 target_user_only="yes"
3158 target_linux_user="yes"
3159 ;;
3160 ${target_arch2}-darwin-user)
3161 if test "$darwin" != "yes" ; then
3162 echo "ERROR: Target '$target' is only available on a Darwin host"
3163 exit 1
3164 fi
3165 target_user_only="yes"
3166 target_darwin_user="yes"
3167 ;;
3168 ${target_arch2}-bsd-user)
3169 if test "$bsd" != "yes" ; then
3170 echo "ERROR: Target '$target' is only available on a BSD host"
3171 exit 1
3172 fi
3173 target_user_only="yes"
3174 target_bsd_user="yes"
3175 ;;
3176 *)
3177 echo "ERROR: Target '$target' not recognised"
3178 exit 1
3179 ;;
3180 esac
3181
3182 mkdir -p $target_dir
3183 mkdir -p $target_dir/fpu
3184 mkdir -p $target_dir/tcg
3185 mkdir -p $target_dir/ide
3186 mkdir -p $target_dir/9pfs
3187 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
3188 mkdir -p $target_dir/nwfpe
3189 fi
3190 symlink $source_path/Makefile.target $target_dir/Makefile
3191
3192
3193 echo "# Automatically generated by configure - do not modify" > $config_target_mak
3194
3195 bflt="no"
3196 target_nptl="no"
3197 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
3198 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
3199 gdb_xml_files=""
3200 target_short_alignment=2
3201 target_int_alignment=4
3202 target_long_alignment=4
3203 target_llong_alignment=8
3204 target_libs_softmmu=
3205
3206 TARGET_ARCH="$target_arch2"
3207 TARGET_BASE_ARCH=""
3208 TARGET_ABI_DIR=""
3209
3210 case "$target_arch2" in
3211 i386)
3212 target_phys_bits=64
3213 ;;
3214 x86_64)
3215 TARGET_BASE_ARCH=i386
3216 target_phys_bits=64
3217 target_long_alignment=8
3218 ;;
3219 alpha)
3220 target_phys_bits=64
3221 target_long_alignment=8
3222 target_nptl="yes"
3223 ;;
3224 arm|armeb)
3225 TARGET_ARCH=arm
3226 bflt="yes"
3227 target_nptl="yes"
3228 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
3229 target_phys_bits=32
3230 target_llong_alignment=4
3231 ;;
3232 cris)
3233 target_nptl="yes"
3234 target_phys_bits=32
3235 ;;
3236 lm32)
3237 target_phys_bits=32
3238 target_libs_softmmu="$opengl_libs"
3239 ;;
3240 m68k)
3241 bflt="yes"
3242 gdb_xml_files="cf-core.xml cf-fp.xml"
3243 target_phys_bits=32
3244 target_int_alignment=2
3245 target_long_alignment=2
3246 target_llong_alignment=2
3247 ;;
3248 microblaze|microblazeel)
3249 TARGET_ARCH=microblaze
3250 bflt="yes"
3251 target_nptl="yes"
3252 target_phys_bits=32
3253 target_libs_softmmu="$fdt_libs"
3254 ;;
3255 mips|mipsel)
3256 TARGET_ARCH=mips
3257 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
3258 target_nptl="yes"
3259 target_phys_bits=64
3260 ;;
3261 mipsn32|mipsn32el)
3262 TARGET_ARCH=mipsn32
3263 TARGET_BASE_ARCH=mips
3264 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
3265 target_phys_bits=64
3266 ;;
3267 mips64|mips64el)
3268 TARGET_ARCH=mips64
3269 TARGET_BASE_ARCH=mips
3270 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
3271 target_phys_bits=64
3272 target_long_alignment=8
3273 ;;
3274 ppc)
3275 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3276 target_phys_bits=32
3277 target_nptl="yes"
3278 target_libs_softmmu="$fdt_libs"
3279 ;;
3280 ppcemb)
3281 TARGET_BASE_ARCH=ppc
3282 TARGET_ABI_DIR=ppc
3283 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3284 target_phys_bits=64
3285 target_nptl="yes"
3286 target_libs_softmmu="$fdt_libs"
3287 ;;
3288 ppc64)
3289 TARGET_BASE_ARCH=ppc
3290 TARGET_ABI_DIR=ppc
3291 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3292 target_phys_bits=64
3293 target_long_alignment=8
3294 target_libs_softmmu="$fdt_libs"
3295 ;;
3296 ppc64abi32)
3297 TARGET_ARCH=ppc64
3298 TARGET_BASE_ARCH=ppc
3299 TARGET_ABI_DIR=ppc
3300 echo "TARGET_ABI32=y" >> $config_target_mak
3301 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3302 target_phys_bits=64
3303 target_libs_softmmu="$fdt_libs"
3304 ;;
3305 sh4|sh4eb)
3306 TARGET_ARCH=sh4
3307 bflt="yes"
3308 target_nptl="yes"
3309 target_phys_bits=32
3310 ;;
3311 sparc)
3312 target_phys_bits=64
3313 ;;
3314 sparc64)
3315 TARGET_BASE_ARCH=sparc
3316 target_phys_bits=64
3317 target_long_alignment=8
3318 ;;
3319 sparc32plus)
3320 TARGET_ARCH=sparc64
3321 TARGET_BASE_ARCH=sparc
3322 TARGET_ABI_DIR=sparc
3323 echo "TARGET_ABI32=y" >> $config_target_mak
3324 target_phys_bits=64
3325 ;;
3326 s390x)
3327 target_nptl="yes"
3328 target_phys_bits=64
3329 target_long_alignment=8
3330 ;;
3331 unicore32)
3332 target_phys_bits=32
3333 ;;
3334 *)
3335 echo "Unsupported target CPU"
3336 exit 1
3337 ;;
3338 esac
3339 echo "TARGET_SHORT_ALIGNMENT=$target_short_alignment" >> $config_target_mak
3340 echo "TARGET_INT_ALIGNMENT=$target_int_alignment" >> $config_target_mak
3341 echo "TARGET_LONG_ALIGNMENT=$target_long_alignment" >> $config_target_mak
3342 echo "TARGET_LLONG_ALIGNMENT=$target_llong_alignment" >> $config_target_mak
3343 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
3344 target_arch_name="`echo $TARGET_ARCH | tr '[:lower:]' '[:upper:]'`"
3345 echo "TARGET_$target_arch_name=y" >> $config_target_mak
3346 echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
3347 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
3348 if [ "$TARGET_BASE_ARCH" = "" ]; then
3349 TARGET_BASE_ARCH=$TARGET_ARCH
3350 fi
3351 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
3352 if [ "$TARGET_ABI_DIR" = "" ]; then
3353 TARGET_ABI_DIR=$TARGET_ARCH
3354 fi
3355 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
3356 case "$target_arch2" in
3357 i386|x86_64)
3358 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
3359 target_phys_bits=64
3360 echo "CONFIG_XEN=y" >> $config_target_mak
3361 else
3362 echo "CONFIG_NO_XEN=y" >> $config_target_mak
3363 fi
3364 ;;
3365 *)
3366 echo "CONFIG_NO_XEN=y" >> $config_target_mak
3367 esac
3368 case "$target_arch2" in
3369 i386|x86_64|ppcemb|ppc|ppc64|s390x)
3370 # Make sure the target and host cpus are compatible
3371 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
3372 \( "$target_arch2" = "$cpu" -o \
3373 \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
3374 \( "$target_arch2" = "ppc64" -a "$cpu" = "ppc" \) -o \
3375 \( "$target_arch2" = "ppc" -a "$cpu" = "ppc64" \) -o \
3376 \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
3377 \( "$target_arch2" = "x86_64" -a "$cpu" = "i386" \) -o \
3378 \( "$target_arch2" = "i386" -a "$cpu" = "x86_64" \) \) ; then
3379 echo "CONFIG_KVM=y" >> $config_target_mak
3380 if test "$vhost_net" = "yes" ; then
3381 echo "CONFIG_VHOST_NET=y" >> $config_target_mak
3382 fi
3383 fi
3384 esac
3385 if test "$target_bigendian" = "yes" ; then
3386 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
3387 fi
3388 if test "$target_softmmu" = "yes" ; then
3389 echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak
3390 echo "CONFIG_SOFTMMU=y" >> $config_target_mak
3391 echo "LIBS+=$libs_softmmu $target_libs_softmmu" >> $config_target_mak
3392 echo "HWDIR=../libhw$target_phys_bits" >> $config_target_mak
3393 echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
3394 fi
3395 if test "$target_user_only" = "yes" ; then
3396 echo "CONFIG_USER_ONLY=y" >> $config_target_mak
3397 fi
3398 if test "$target_linux_user" = "yes" ; then
3399 echo "CONFIG_LINUX_USER=y" >> $config_target_mak
3400 fi
3401 if test "$target_darwin_user" = "yes" ; then
3402 echo "CONFIG_DARWIN_USER=y" >> $config_target_mak
3403 fi
3404 if test "$smartcard_nss" = "yes" ; then
3405 echo "subdir-$target: subdir-libcacard" >> $config_host_mak
3406 echo "libcacard_libs=$libcacard_libs" >> $config_host_mak
3407 echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak
3408 fi
3409 list=""
3410 if test ! -z "$gdb_xml_files" ; then
3411 for x in $gdb_xml_files; do
3412 list="$list $source_path/gdb-xml/$x"
3413 done
3414 echo "TARGET_XML_FILES=$list" >> $config_target_mak
3415 fi
3416
3417 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
3418 echo "TARGET_HAS_BFLT=y" >> $config_target_mak
3419 fi
3420 if test "$target_user_only" = "yes" \
3421 -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
3422 echo "CONFIG_USE_NPTL=y" >> $config_target_mak
3423 fi
3424 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
3425 echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
3426 fi
3427 if test "$target_bsd_user" = "yes" ; then
3428 echo "CONFIG_BSD_USER=y" >> $config_target_mak
3429 fi
3430
3431 # generate QEMU_CFLAGS/LDFLAGS for targets
3432
3433 cflags=""
3434 includes=""
3435 ldflags=""
3436
3437 if test "$ARCH" = "sparc64" ; then
3438 includes="-I\$(SRC_PATH)/tcg/sparc $includes"
3439 elif test "$ARCH" = "s390x" ; then
3440 includes="-I\$(SRC_PATH)/tcg/s390 $includes"
3441 elif test "$ARCH" = "x86_64" ; then
3442 includes="-I\$(SRC_PATH)/tcg/i386 $includes"
3443 else
3444 includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes"
3445 fi
3446 includes="-I\$(SRC_PATH)/tcg $includes"
3447
3448 if test "$target_user_only" = "yes" ; then
3449 libdis_config_mak=libdis-user/config.mak
3450 else
3451 libdis_config_mak=libdis/config.mak
3452 fi
3453
3454 for i in $ARCH $TARGET_BASE_ARCH ; do
3455 case "$i" in
3456 alpha)
3457 echo "CONFIG_ALPHA_DIS=y" >> $config_target_mak
3458 echo "CONFIG_ALPHA_DIS=y" >> $libdis_config_mak
3459 ;;
3460 arm)
3461 echo "CONFIG_ARM_DIS=y" >> $config_target_mak
3462 echo "CONFIG_ARM_DIS=y" >> $libdis_config_mak
3463 ;;
3464 cris)
3465 echo "CONFIG_CRIS_DIS=y" >> $config_target_mak
3466 echo "CONFIG_CRIS_DIS=y" >> $libdis_config_mak
3467 ;;
3468 hppa)
3469 echo "CONFIG_HPPA_DIS=y" >> $config_target_mak
3470 echo "CONFIG_HPPA_DIS=y" >> $libdis_config_mak
3471 ;;
3472 i386|x86_64)
3473 echo "CONFIG_I386_DIS=y" >> $config_target_mak
3474 echo "CONFIG_I386_DIS=y" >> $libdis_config_mak
3475 ;;
3476 ia64*)
3477 echo "CONFIG_IA64_DIS=y" >> $config_target_mak
3478 echo "CONFIG_IA64_DIS=y" >> $libdis_config_mak
3479 ;;
3480 m68k)
3481 echo "CONFIG_M68K_DIS=y" >> $config_target_mak
3482 echo "CONFIG_M68K_DIS=y" >> $libdis_config_mak
3483 ;;
3484 microblaze*)
3485 echo "CONFIG_MICROBLAZE_DIS=y" >> $config_target_mak
3486 echo "CONFIG_MICROBLAZE_DIS=y" >> $libdis_config_mak
3487 ;;
3488 mips*)
3489 echo "CONFIG_MIPS_DIS=y" >> $config_target_mak
3490 echo "CONFIG_MIPS_DIS=y" >> $libdis_config_mak
3491 ;;
3492 ppc*)
3493 echo "CONFIG_PPC_DIS=y" >> $config_target_mak
3494 echo "CONFIG_PPC_DIS=y" >> $libdis_config_mak
3495 ;;
3496 s390*)
3497 echo "CONFIG_S390_DIS=y" >> $config_target_mak
3498 echo "CONFIG_S390_DIS=y" >> $libdis_config_mak
3499 ;;
3500 sh4)
3501 echo "CONFIG_SH4_DIS=y" >> $config_target_mak
3502 echo "CONFIG_SH4_DIS=y" >> $libdis_config_mak
3503 ;;
3504 sparc*)
3505 echo "CONFIG_SPARC_DIS=y" >> $config_target_mak
3506 echo "CONFIG_SPARC_DIS=y" >> $libdis_config_mak
3507 ;;
3508 esac
3509 done
3510
3511 case "$ARCH" in
3512 alpha)
3513 # Ensure there's only a single GP
3514 cflags="-msmall-data $cflags"
3515 ;;
3516 esac
3517
3518 if test "$target_softmmu" = "yes" ; then
3519 case "$TARGET_BASE_ARCH" in
3520 arm)
3521 cflags="-DHAS_AUDIO $cflags"
3522 ;;
3523 lm32)
3524 cflags="-DHAS_AUDIO $cflags"
3525 ;;
3526 i386|mips|ppc)
3527 cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
3528 ;;
3529 esac
3530 fi
3531
3532 if test "$target_user_only" = "yes" -a "$static" = "no" -a \
3533 "$user_pie" = "yes" ; then
3534 cflags="-fpie $cflags"
3535 ldflags="-pie $ldflags"
3536 fi
3537
3538 if test "$target_softmmu" = "yes" -a \( \
3539 "$TARGET_ARCH" = "microblaze" -o \
3540 "$TARGET_ARCH" = "cris" \) ; then
3541 echo "CONFIG_NEED_MMU=y" >> $config_target_mak
3542 fi
3543
3544 if test "$gprof" = "yes" ; then
3545 echo "TARGET_GPROF=yes" >> $config_target_mak
3546 if test "$target_linux_user" = "yes" ; then
3547 cflags="-p $cflags"
3548 ldflags="-p $ldflags"
3549 fi
3550 if test "$target_softmmu" = "yes" ; then
3551 ldflags="-p $ldflags"
3552 echo "GPROF_CFLAGS=-p" >> $config_target_mak
3553 fi
3554 fi
3555
3556 linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
3557 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
3558 case "$ARCH" in
3559 sparc)
3560 # -static is used to avoid g1/g3 usage by the dynamic linker
3561 ldflags="$linker_script -static $ldflags"
3562 ;;
3563 alpha | s390x)
3564 # The default placement of the application is fine.
3565 ;;
3566 *)
3567 ldflags="$linker_script $ldflags"
3568 ;;
3569 esac
3570 fi
3571
3572 # use included Linux headers
3573 if test "$linux" = "yes" ; then
3574 includes="-I\$(SRC_PATH)/linux-headers $includes"
3575 mkdir -p linux-headers
3576 case "$cpu" in
3577 i386|x86_64)
3578 symlink $source_path/linux-headers/asm-x86 linux-headers/asm
3579 ;;
3580 ppcemb|ppc|ppc64)
3581 symlink $source_path/linux-headers/asm-powerpc linux-headers/asm
3582 ;;
3583 s390x)
3584 symlink $source_path/linux-headers/asm-s390 linux-headers/asm
3585 ;;
3586 esac
3587 fi
3588
3589 echo "LDFLAGS+=$ldflags" >> $config_target_mak
3590 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
3591 echo "QEMU_INCLUDES+=$includes" >> $config_target_mak
3592
3593 done # for target in $targets
3594
3595 # build tree in object directory in case the source is not in the current directory
3596 DIRS="tests tests/cris slirp audio block net pc-bios/optionrom"
3597 DIRS="$DIRS pc-bios/spapr-rtas"
3598 DIRS="$DIRS roms/seabios roms/vgabios"
3599 DIRS="$DIRS fsdev ui"
3600 DIRS="$DIRS qapi"
3601 DIRS="$DIRS qga"
3602 FILES="Makefile tests/Makefile"
3603 FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
3604 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
3605 FILES="$FILES pc-bios/spapr-rtas/Makefile"
3606 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
3607 for bios_file in $source_path/pc-bios/*.bin $source_path/pc-bios/*.rom $source_path/pc-bios/*.dtb $source_path/pc-bios/openbios-*; do
3608 FILES="$FILES pc-bios/`basename $bios_file`"
3609 done
3610 mkdir -p $DIRS
3611 for f in $FILES ; do
3612 if [ -e "$source_path/$f" ] && ! [ -e "$f" ]; then
3613 symlink "$source_path/$f" "$f"
3614 fi
3615 done
3616
3617 # temporary config to build submodules
3618 for rom in seabios vgabios ; do
3619 config_mak=roms/$rom/config.mak
3620 echo "# Automatically generated by configure - do not modify" > $config_mak
3621 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
3622 echo "CC=$cc" >> $config_mak
3623 echo "BCC=bcc" >> $config_mak
3624 echo "CPP=${cross_prefix}cpp" >> $config_mak
3625 echo "OBJCOPY=objcopy" >> $config_mak
3626 echo "IASL=iasl" >> $config_mak
3627 echo "LD=$ld" >> $config_mak
3628 done
3629
3630 for hwlib in 32 64; do
3631 d=libhw$hwlib
3632 mkdir -p $d
3633 mkdir -p $d/ide
3634 symlink $source_path/Makefile.hw $d/Makefile
3635 mkdir -p $d/9pfs
3636 echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" > $d/config.mak
3637 done
3638
3639 if [ "$source_path" != `pwd` ]; then
3640 # out of tree build
3641 mkdir -p libcacard
3642 rm -f libcacard/Makefile
3643 symlink "$source_path/libcacard/Makefile" libcacard/Makefile
3644 fi
3645
3646 d=libuser
3647 mkdir -p $d
3648 symlink $source_path/Makefile.user $d/Makefile
3649 if test "$static" = "no" -a "$user_pie" = "yes" ; then
3650 echo "QEMU_CFLAGS+=-fpie" > $d/config.mak
3651 fi
3652
3653 if test "$docs" = "yes" ; then
3654 mkdir -p QMP
3655 fi
Random patches