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qtest: fix memread and memwrite on 32 bit hosts
[qemu.git] / configure
blob8ed5a03eaad511cf3bfd87aa21bcc46eaf39ab0d
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 # Print a helpful header at the top of config.log
24 echo "# QEMU configure log $(date)" >> config.log
25 printf "# Configured with:" >> config.log
26 printf " '%s'" "$0" "$@" >> config.log
27 echo >> config.log
28 echo "#" >> config.log
29
30 compile_object() {
31 echo $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log
32 $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log 2>&1
33 }
34
35 compile_prog() {
36 local_cflags="$1"
37 local_ldflags="$2"
38 echo $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log
39 $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log 2>&1
40 }
41
42 # symbolically link $1 to $2. Portable version of "ln -sf".
43 symlink() {
44 rm -f $2
45 ln -s $1 $2
46 }
47
48 # check whether a command is available to this shell (may be either an
49 # executable or a builtin)
50 has() {
51 type "$1" >/dev/null 2>&1
52 }
53
54 # search for an executable in PATH
55 path_of() {
56 local_command="$1"
57 local_ifs="$IFS"
58 local_dir=""
59
60 # pathname has a dir component?
61 if [ "${local_command#*/}" != "$local_command" ]; then
62 if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
63 echo "$local_command"
64 return 0
65 fi
66 fi
67 if [ -z "$local_command" ]; then
68 return 1
69 fi
70
71 IFS=:
72 for local_dir in $PATH; do
73 if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
74 echo "$local_dir/$local_command"
75 IFS="${local_ifs:-$(printf ' \t\n')}"
76 return 0
77 fi
78 done
79 # not found
80 IFS="${local_ifs:-$(printf ' \t\n')}"
81 return 1
82 }
83
84 # default parameters
85 source_path=`dirname "$0"`
86 cpu=""
87 interp_prefix="/usr/gnemul/qemu-%M"
88 static="no"
89 sparc_cpu=""
90 cross_prefix=""
91 audio_drv_list=""
92 audio_card_list="ac97 es1370 sb16 hda"
93 audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus hda"
94 block_drv_whitelist=""
95 host_cc="gcc"
96 helper_cflags=""
97 libs_softmmu=""
98 libs_tools=""
99 audio_pt_int=""
100 audio_win_int=""
101 cc_i386=i386-pc-linux-gnu-gcc
102 libs_qga=""
103 debug_info="yes"
104
105 target_list=""
106
107 # Default value for a variable defining feature "foo".
108 # * foo="no" feature will only be used if --enable-foo arg is given
109 # * foo="" feature will be searched for, and if found, will be used
110 # unless --disable-foo is given
111 # * foo="yes" this value will only be set by --enable-foo flag.
112 # feature will searched for,
113 # if not found, configure exits with error
114 #
115 # Always add --enable-foo and --disable-foo command line args.
116 # Distributions want to ensure that several features are compiled in, and it
117 # is impossible without a --enable-foo that exits if a feature is not found.
118
119 bluez=""
120 brlapi=""
121 curl=""
122 curses=""
123 docs=""
124 fdt=""
125 nptl=""
126 sdl=""
127 virtfs=""
128 vnc="yes"
129 sparse="no"
130 uuid=""
131 vde=""
132 vnc_tls=""
133 vnc_sasl=""
134 vnc_jpeg=""
135 vnc_png=""
136 vnc_thread="no"
137 xen=""
138 xen_ctrl_version=""
139 linux_aio=""
140 cap_ng=""
141 attr=""
142 libattr=""
143 xfs=""
144
145 vhost_net="no"
146 kvm="no"
147 gprof="no"
148 debug_tcg="no"
149 debug_mon="no"
150 debug="no"
151 strip_opt="yes"
152 tcg_interpreter="no"
153 bigendian="no"
154 mingw32="no"
155 EXESUF=""
156 prefix="/usr/local"
157 mandir="\${prefix}/share/man"
158 datadir="\${prefix}/share/qemu"
159 docdir="\${prefix}/share/doc/qemu"
160 bindir="\${prefix}/bin"
161 libdir="\${prefix}/lib"
162 includedir="\${prefix}/include"
163 sysconfdir="\${prefix}/etc"
164 confsuffix="/qemu"
165 slirp="yes"
166 fmod_lib=""
167 fmod_inc=""
168 oss_lib=""
169 bsd="no"
170 linux="no"
171 solaris="no"
172 profiler="no"
173 cocoa="no"
174 softmmu="yes"
175 linux_user="no"
176 darwin_user="no"
177 bsd_user="no"
178 guest_base=""
179 uname_release=""
180 mixemu="no"
181 aix="no"
182 blobs="yes"
183 pkgversion=""
184 pie=""
185 zero_malloc=""
186 trace_backend="nop"
187 trace_file="trace"
188 spice=""
189 rbd=""
190 smartcard=""
191 smartcard_nss=""
192 usb_redir=""
193 opengl=""
194 zlib="yes"
195 guest_agent="yes"
196 libiscsi=""
197 coroutine=""
198
199 # parse CC options first
200 for opt do
201 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
202 case "$opt" in
203 --cross-prefix=*) cross_prefix="$optarg"
204 ;;
205 --cc=*) CC="$optarg"
206 ;;
207 --source-path=*) source_path="$optarg"
208 ;;
209 --cpu=*) cpu="$optarg"
210 ;;
211 --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
212 ;;
213 --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
214 ;;
215 --enable-debug-info) debug_info="yes"
216 ;;
217 --disable-debug-info) debug_info="no"
218 ;;
219 --sparc_cpu=*)
220 sparc_cpu="$optarg"
221 case $sparc_cpu in
222 v7|v8|v8plus|v8plusa)
223 cpu="sparc"
224 ;;
225 v9)
226 cpu="sparc64"
227 ;;
228 *)
229 echo "undefined SPARC architecture. Exiting";
230 exit 1
231 ;;
232 esac
233 ;;
234 esac
235 done
236 # OS specific
237 # Using uname is really, really broken. Once we have the right set of checks
238 # we can eliminate its usage altogether.
239
240 cc="${CC-${cross_prefix}gcc}"
241 ar="${AR-${cross_prefix}ar}"
242 objcopy="${OBJCOPY-${cross_prefix}objcopy}"
243 ld="${LD-${cross_prefix}ld}"
244 libtool="${LIBTOOL-${cross_prefix}libtool}"
245 strip="${STRIP-${cross_prefix}strip}"
246 windres="${WINDRES-${cross_prefix}windres}"
247 pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
248 query_pkg_config() {
249 "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
250 }
251 pkg_config=query_pkg_config
252 sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
253
254 # default flags for all hosts
255 QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
256 QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
257 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
258 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
259 QEMU_CFLAGS="-D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
260 QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/fpu"
261 if test "$debug_info" = "yes"; then
262 CFLAGS="-g $CFLAGS"
263 LDFLAGS="-g $LDFLAGS"
264 fi
265
266 # make source path absolute
267 source_path=`cd "$source_path"; pwd`
268
269 check_define() {
270 cat > $TMPC <<EOF
271 #if !defined($1)
272 #error $1 not defined
273 #endif
274 int main(void) { return 0; }
275 EOF
276 compile_object
277 }
278
279 if test ! -z "$cpu" ; then
280 # command line argument
281 :
282 elif check_define __i386__ ; then
283 cpu="i386"
284 elif check_define __x86_64__ ; then
285 cpu="x86_64"
286 elif check_define __sparc__ ; then
287 # We can't check for 64 bit (when gcc is biarch) or V8PLUSA
288 # They must be specified using --sparc_cpu
289 if check_define __arch64__ ; then
290 cpu="sparc64"
291 else
292 cpu="sparc"
293 fi
294 elif check_define _ARCH_PPC ; then
295 if check_define _ARCH_PPC64 ; then
296 cpu="ppc64"
297 else
298 cpu="ppc"
299 fi
300 elif check_define __mips__ ; then
301 cpu="mips"
302 elif check_define __ia64__ ; then
303 cpu="ia64"
304 elif check_define __s390__ ; then
305 if check_define __s390x__ ; then
306 cpu="s390x"
307 else
308 cpu="s390"
309 fi
310 elif check_define __arm__ ; then
311 cpu="arm"
312 elif check_define __hppa__ ; then
313 cpu="hppa"
314 else
315 cpu=`uname -m`
316 fi
317
318 ARCH=
319 # Normalise host CPU name and set ARCH.
320 # Note that this case should only have supported host CPUs, not guests.
321 case "$cpu" in
322 ia64|ppc|ppc64|s390|s390x|sparc64)
323 cpu="$cpu"
324 ;;
325 i386|i486|i586|i686|i86pc|BePC)
326 cpu="i386"
327 ;;
328 x86_64|amd64)
329 cpu="x86_64"
330 ;;
331 armv*b|armv*l|arm)
332 cpu="arm"
333 ;;
334 hppa|parisc|parisc64)
335 cpu="hppa"
336 ;;
337 mips*)
338 cpu="mips"
339 ;;
340 sparc|sun4[cdmuv])
341 cpu="sparc"
342 ;;
343 *)
344 # This will result in either an error or falling back to TCI later
345 ARCH=unknown
346 ;;
347 esac
348 if test -z "$ARCH"; then
349 ARCH="$cpu"
350 fi
351
352 # OS specific
353 if check_define __linux__ ; then
354 targetos="Linux"
355 elif check_define _WIN32 ; then
356 targetos='MINGW32'
357 elif check_define __OpenBSD__ ; then
358 targetos='OpenBSD'
359 elif check_define __sun__ ; then
360 targetos='SunOS'
361 elif check_define __HAIKU__ ; then
362 targetos='Haiku'
363 else
364 targetos=`uname -s`
365 fi
366
367 case $targetos in
368 CYGWIN*)
369 mingw32="yes"
370 QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
371 audio_possible_drivers="winwave sdl"
372 audio_drv_list="winwave"
373 ;;
374 MINGW32*)
375 mingw32="yes"
376 audio_possible_drivers="winwave dsound sdl fmod"
377 audio_drv_list="winwave"
378 ;;
379 GNU/kFreeBSD)
380 bsd="yes"
381 audio_drv_list="oss"
382 audio_possible_drivers="oss sdl esd pa"
383 ;;
384 FreeBSD)
385 bsd="yes"
386 make="${MAKE-gmake}"
387 audio_drv_list="oss"
388 audio_possible_drivers="oss sdl esd pa"
389 # needed for kinfo_getvmmap(3) in libutil.h
390 LIBS="-lutil $LIBS"
391 ;;
392 DragonFly)
393 bsd="yes"
394 make="${MAKE-gmake}"
395 audio_drv_list="oss"
396 audio_possible_drivers="oss sdl esd pa"
397 ;;
398 NetBSD)
399 bsd="yes"
400 make="${MAKE-gmake}"
401 audio_drv_list="oss"
402 audio_possible_drivers="oss sdl esd"
403 oss_lib="-lossaudio"
404 ;;
405 OpenBSD)
406 bsd="yes"
407 make="${MAKE-gmake}"
408 audio_drv_list="oss"
409 audio_possible_drivers="oss sdl esd"
410 oss_lib="-lossaudio"
411 ;;
412 Darwin)
413 bsd="yes"
414 darwin="yes"
415 # on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can
416 # run 64-bit userspace code
417 if [ "$cpu" = "i386" ] ; then
418 is_x86_64=`sysctl -n hw.optional.x86_64`
419 [ "$is_x86_64" = "1" ] && cpu=x86_64
420 fi
421 if [ "$cpu" = "x86_64" ] ; then
422 QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
423 LDFLAGS="-arch x86_64 $LDFLAGS"
424 else
425 QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
426 fi
427 darwin_user="yes"
428 cocoa="yes"
429 audio_drv_list="coreaudio"
430 audio_possible_drivers="coreaudio sdl fmod"
431 LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
432 libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
433 ;;
434 SunOS)
435 solaris="yes"
436 make="${MAKE-gmake}"
437 install="${INSTALL-ginstall}"
438 ld="gld"
439 smbd="${SMBD-/usr/sfw/sbin/smbd}"
440 needs_libsunmath="no"
441 solarisrev=`uname -r | cut -f2 -d.`
442 # have to select again, because `uname -m` returns i86pc
443 # even on an x86_64 box.
444 solariscpu=`isainfo -k`
445 if test "${solariscpu}" = "amd64" ; then
446 cpu="x86_64"
447 fi
448 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
449 if test "$solarisrev" -le 9 ; then
450 if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
451 needs_libsunmath="yes"
452 QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
453 LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
454 LIBS="-lsunmath $LIBS"
455 else
456 echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
457 echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
458 echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
459 echo "Studio 11 can be downloaded from www.sun.com."
460 exit 1
461 fi
462 fi
463 fi
464 if test -f /usr/include/sys/soundcard.h ; then
465 audio_drv_list="oss"
466 fi
467 audio_possible_drivers="oss sdl"
468 # needed for CMSG_ macros in sys/socket.h
469 QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
470 # needed for TIOCWIN* defines in termios.h
471 QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
472 QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
473 LIBS="-lsocket -lnsl -lresolv $LIBS"
474 ;;
475 AIX)
476 aix="yes"
477 make="${MAKE-gmake}"
478 ;;
479 Haiku)
480 haiku="yes"
481 QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
482 LIBS="-lposix_error_mapper -lnetwork $LIBS"
483 ;;
484 *)
485 audio_drv_list="oss"
486 audio_possible_drivers="oss alsa sdl esd pa"
487 linux="yes"
488 linux_user="yes"
489 usb="linux"
490 kvm="yes"
491 vhost_net="yes"
492 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
493 audio_possible_drivers="$audio_possible_drivers fmod"
494 fi
495 ;;
496 esac
497
498 if [ "$bsd" = "yes" ] ; then
499 if [ "$darwin" != "yes" ] ; then
500 usb="bsd"
501 fi
502 bsd_user="yes"
503 fi
504
505 : ${make=${MAKE-make}}
506 : ${install=${INSTALL-install}}
507 : ${python=${PYTHON-python}}
508 : ${smbd=${SMBD-/usr/sbin/smbd}}
509
510 if test "$mingw32" = "yes" ; then
511 EXESUF=".exe"
512 QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
513 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
514 QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
515 LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
516 cat > $TMPC << EOF
517 int main(void) { return 0; }
518 EOF
519 if compile_prog "" "-liberty" ; then
520 LIBS="-liberty $LIBS"
521 fi
522 prefix="c:/Program Files/QEMU"
523 mandir="\${prefix}"
524 datadir="\${prefix}"
525 docdir="\${prefix}"
526 bindir="\${prefix}"
527 sysconfdir="\${prefix}"
528 confsuffix=""
529 libs_qga="-lws2_32 -lwinmm -lpowrprof $libs_qga"
530 fi
531
532 werror=""
533
534 for opt do
535 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
536 case "$opt" in
537 --help|-h) show_help=yes
538 ;;
539 --version|-V) exec cat $source_path/VERSION
540 ;;
541 --prefix=*) prefix="$optarg"
542 ;;
543 --interp-prefix=*) interp_prefix="$optarg"
544 ;;
545 --source-path=*)
546 ;;
547 --cross-prefix=*)
548 ;;
549 --cc=*)
550 ;;
551 --host-cc=*) host_cc="$optarg"
552 ;;
553 --make=*) make="$optarg"
554 ;;
555 --install=*) install="$optarg"
556 ;;
557 --python=*) python="$optarg"
558 ;;
559 --smbd=*) smbd="$optarg"
560 ;;
561 --extra-cflags=*)
562 ;;
563 --extra-ldflags=*)
564 ;;
565 --enable-debug-info)
566 ;;
567 --disable-debug-info)
568 ;;
569 --cpu=*)
570 ;;
571 --target-list=*) target_list="$optarg"
572 ;;
573 --enable-trace-backend=*) trace_backend="$optarg"
574 ;;
575 --with-trace-file=*) trace_file="$optarg"
576 ;;
577 --enable-gprof) gprof="yes"
578 ;;
579 --static)
580 static="yes"
581 LDFLAGS="-static $LDFLAGS"
582 QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
583 ;;
584 --mandir=*) mandir="$optarg"
585 ;;
586 --bindir=*) bindir="$optarg"
587 ;;
588 --libdir=*) libdir="$optarg"
589 ;;
590 --includedir=*) includedir="$optarg"
591 ;;
592 --datadir=*) datadir="$optarg"
593 ;;
594 --docdir=*) docdir="$optarg"
595 ;;
596 --sysconfdir=*) sysconfdir="$optarg"
597 ;;
598 --sbindir=*|--libexecdir=*|--sharedstatedir=*|--localstatedir=*|\
599 --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
600 --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
601 # These switches are silently ignored, for compatibility with
602 # autoconf-generated configure scripts. This allows QEMU's
603 # configure to be used by RPM and similar macros that set
604 # lots of directory switches by default.
605 ;;
606 --disable-sdl) sdl="no"
607 ;;
608 --enable-sdl) sdl="yes"
609 ;;
610 --disable-virtfs) virtfs="no"
611 ;;
612 --enable-virtfs) virtfs="yes"
613 ;;
614 --disable-vnc) vnc="no"
615 ;;
616 --enable-vnc) vnc="yes"
617 ;;
618 --fmod-lib=*) fmod_lib="$optarg"
619 ;;
620 --fmod-inc=*) fmod_inc="$optarg"
621 ;;
622 --oss-lib=*) oss_lib="$optarg"
623 ;;
624 --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
625 ;;
626 --audio-drv-list=*) audio_drv_list="$optarg"
627 ;;
628 --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
629 ;;
630 --enable-debug-tcg) debug_tcg="yes"
631 ;;
632 --disable-debug-tcg) debug_tcg="no"
633 ;;
634 --enable-debug-mon) debug_mon="yes"
635 ;;
636 --disable-debug-mon) debug_mon="no"
637 ;;
638 --enable-debug)
639 # Enable debugging options that aren't excessively noisy
640 debug_tcg="yes"
641 debug_mon="yes"
642 debug="yes"
643 strip_opt="no"
644 ;;
645 --enable-sparse) sparse="yes"
646 ;;
647 --disable-sparse) sparse="no"
648 ;;
649 --disable-strip) strip_opt="no"
650 ;;
651 --disable-vnc-tls) vnc_tls="no"
652 ;;
653 --enable-vnc-tls) vnc_tls="yes"
654 ;;
655 --disable-vnc-sasl) vnc_sasl="no"
656 ;;
657 --enable-vnc-sasl) vnc_sasl="yes"
658 ;;
659 --disable-vnc-jpeg) vnc_jpeg="no"
660 ;;
661 --enable-vnc-jpeg) vnc_jpeg="yes"
662 ;;
663 --disable-vnc-png) vnc_png="no"
664 ;;
665 --enable-vnc-png) vnc_png="yes"
666 ;;
667 --disable-vnc-thread) vnc_thread="no"
668 ;;
669 --enable-vnc-thread) vnc_thread="yes"
670 ;;
671 --disable-slirp) slirp="no"
672 ;;
673 --disable-uuid) uuid="no"
674 ;;
675 --enable-uuid) uuid="yes"
676 ;;
677 --disable-vde) vde="no"
678 ;;
679 --enable-vde) vde="yes"
680 ;;
681 --disable-xen) xen="no"
682 ;;
683 --enable-xen) xen="yes"
684 ;;
685 --disable-brlapi) brlapi="no"
686 ;;
687 --enable-brlapi) brlapi="yes"
688 ;;
689 --disable-bluez) bluez="no"
690 ;;
691 --enable-bluez) bluez="yes"
692 ;;
693 --disable-kvm) kvm="no"
694 ;;
695 --enable-kvm) kvm="yes"
696 ;;
697 --disable-tcg-interpreter) tcg_interpreter="no"
698 ;;
699 --enable-tcg-interpreter) tcg_interpreter="yes"
700 ;;
701 --disable-cap-ng) cap_ng="no"
702 ;;
703 --enable-cap-ng) cap_ng="yes"
704 ;;
705 --disable-spice) spice="no"
706 ;;
707 --enable-spice) spice="yes"
708 ;;
709 --disable-libiscsi) libiscsi="no"
710 ;;
711 --enable-libiscsi) libiscsi="yes"
712 ;;
713 --enable-profiler) profiler="yes"
714 ;;
715 --enable-cocoa)
716 cocoa="yes" ;
717 sdl="no" ;
718 audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
719 ;;
720 --disable-system) softmmu="no"
721 ;;
722 --enable-system) softmmu="yes"
723 ;;
724 --disable-user)
725 linux_user="no" ;
726 bsd_user="no" ;
727 darwin_user="no"
728 ;;
729 --enable-user) ;;
730 --disable-linux-user) linux_user="no"
731 ;;
732 --enable-linux-user) linux_user="yes"
733 ;;
734 --disable-darwin-user) darwin_user="no"
735 ;;
736 --enable-darwin-user) darwin_user="yes"
737 ;;
738 --disable-bsd-user) bsd_user="no"
739 ;;
740 --enable-bsd-user) bsd_user="yes"
741 ;;
742 --enable-guest-base) guest_base="yes"
743 ;;
744 --disable-guest-base) guest_base="no"
745 ;;
746 --enable-pie) pie="yes"
747 ;;
748 --disable-pie) pie="no"
749 ;;
750 --enable-uname-release=*) uname_release="$optarg"
751 ;;
752 --sparc_cpu=*)
753 ;;
754 --enable-werror) werror="yes"
755 ;;
756 --disable-werror) werror="no"
757 ;;
758 --disable-curses) curses="no"
759 ;;
760 --enable-curses) curses="yes"
761 ;;
762 --disable-curl) curl="no"
763 ;;
764 --enable-curl) curl="yes"
765 ;;
766 --disable-fdt) fdt="no"
767 ;;
768 --enable-fdt) fdt="yes"
769 ;;
770 --disable-nptl) nptl="no"
771 ;;
772 --enable-nptl) nptl="yes"
773 ;;
774 --enable-mixemu) mixemu="yes"
775 ;;
776 --disable-linux-aio) linux_aio="no"
777 ;;
778 --enable-linux-aio) linux_aio="yes"
779 ;;
780 --disable-attr) attr="no"
781 ;;
782 --enable-attr) attr="yes"
783 ;;
784 --disable-blobs) blobs="no"
785 ;;
786 --with-pkgversion=*) pkgversion=" ($optarg)"
787 ;;
788 --with-coroutine=*) coroutine="$optarg"
789 ;;
790 --disable-docs) docs="no"
791 ;;
792 --enable-docs) docs="yes"
793 ;;
794 --disable-vhost-net) vhost_net="no"
795 ;;
796 --enable-vhost-net) vhost_net="yes"
797 ;;
798 --disable-opengl) opengl="no"
799 ;;
800 --enable-opengl) opengl="yes"
801 ;;
802 --disable-rbd) rbd="no"
803 ;;
804 --enable-rbd) rbd="yes"
805 ;;
806 --disable-xfsctl) xfs="no"
807 ;;
808 --enable-xfsctl) xfs="yes"
809 ;;
810 --disable-smartcard) smartcard="no"
811 ;;
812 --enable-smartcard) smartcard="yes"
813 ;;
814 --disable-smartcard-nss) smartcard_nss="no"
815 ;;
816 --enable-smartcard-nss) smartcard_nss="yes"
817 ;;
818 --disable-usb-redir) usb_redir="no"
819 ;;
820 --enable-usb-redir) usb_redir="yes"
821 ;;
822 --disable-zlib-test) zlib="no"
823 ;;
824 --enable-guest-agent) guest_agent="yes"
825 ;;
826 --disable-guest-agent) guest_agent="no"
827 ;;
828 *) echo "ERROR: unknown option $opt"; show_help="yes"
829 ;;
830 esac
831 done
832
833 #
834 # If cpu ~= sparc and sparc_cpu hasn't been defined, plug in the right
835 # QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
836 #
837 host_guest_base="no"
838 case "$cpu" in
839 sparc) case $sparc_cpu in
840 v7|v8)
841 QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
842 ;;
843 v8plus|v8plusa)
844 QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
845 ;;
846 *) # sparc_cpu not defined in the command line
847 QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS"
848 esac
849 LDFLAGS="-m32 $LDFLAGS"
850 QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS"
851 if test "$solaris" = "no" ; then
852 QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS"
853 helper_cflags="-ffixed-i0"
854 fi
855 ;;
856 sparc64)
857 QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS"
858 LDFLAGS="-m64 $LDFLAGS"
859 QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS"
860 if test "$solaris" != "no" ; then
861 QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS"
862 fi
863 ;;
864 s390)
865 QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS"
866 LDFLAGS="-m31 $LDFLAGS"
867 host_guest_base="yes"
868 ;;
869 s390x)
870 QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS"
871 LDFLAGS="-m64 $LDFLAGS"
872 host_guest_base="yes"
873 ;;
874 i386)
875 QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
876 LDFLAGS="-m32 $LDFLAGS"
877 cc_i386='$(CC) -m32'
878 helper_cflags="-fomit-frame-pointer"
879 host_guest_base="yes"
880 ;;
881 x86_64)
882 QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
883 LDFLAGS="-m64 $LDFLAGS"
884 cc_i386='$(CC) -m32'
885 host_guest_base="yes"
886 ;;
887 arm*)
888 host_guest_base="yes"
889 ;;
890 ppc*)
891 host_guest_base="yes"
892 ;;
893 mips*)
894 host_guest_base="yes"
895 ;;
896 ia64*)
897 host_guest_base="yes"
898 ;;
899 hppa*)
900 host_guest_base="yes"
901 ;;
902 unicore32*)
903 host_guest_base="yes"
904 ;;
905 esac
906
907 [ -z "$guest_base" ] && guest_base="$host_guest_base"
908
909
910 default_target_list=""
911
912 # these targets are portable
913 if [ "$softmmu" = "yes" ] ; then
914 default_target_list="\
915 i386-softmmu \
916 x86_64-softmmu \
917 alpha-softmmu \
918 arm-softmmu \
919 cris-softmmu \
920 lm32-softmmu \
921 m68k-softmmu \
922 microblaze-softmmu \
923 microblazeel-softmmu \
924 mips-softmmu \
925 mipsel-softmmu \
926 mips64-softmmu \
927 mips64el-softmmu \
928 ppc-softmmu \
929 ppcemb-softmmu \
930 ppc64-softmmu \
931 sh4-softmmu \
932 sh4eb-softmmu \
933 sparc-softmmu \
934 sparc64-softmmu \
935 s390x-softmmu \
936 xtensa-softmmu \
937 xtensaeb-softmmu \
938 "
939 fi
940 # the following are Linux specific
941 if [ "$linux_user" = "yes" ] ; then
942 default_target_list="${default_target_list}\
943 i386-linux-user \
944 x86_64-linux-user \
945 alpha-linux-user \
946 arm-linux-user \
947 armeb-linux-user \
948 cris-linux-user \
949 m68k-linux-user \
950 microblaze-linux-user \
951 microblazeel-linux-user \
952 mips-linux-user \
953 mipsel-linux-user \
954 ppc-linux-user \
955 ppc64-linux-user \
956 ppc64abi32-linux-user \
957 sh4-linux-user \
958 sh4eb-linux-user \
959 sparc-linux-user \
960 sparc64-linux-user \
961 sparc32plus-linux-user \
962 unicore32-linux-user \
963 s390x-linux-user \
964 "
965 fi
966 # the following are Darwin specific
967 if [ "$darwin_user" = "yes" ] ; then
968 default_target_list="$default_target_list i386-darwin-user ppc-darwin-user "
969 fi
970 # the following are BSD specific
971 if [ "$bsd_user" = "yes" ] ; then
972 default_target_list="${default_target_list}\
973 i386-bsd-user \
974 x86_64-bsd-user \
975 sparc-bsd-user \
976 sparc64-bsd-user \
977 "
978 fi
979
980 if test x"$show_help" = x"yes" ; then
981 cat << EOF
982
983 Usage: configure [options]
984 Options: [defaults in brackets after descriptions]
985
986 EOF
987 echo "Standard options:"
988 echo " --help print this message"
989 echo " --prefix=PREFIX install in PREFIX [$prefix]"
990 echo " --interp-prefix=PREFIX where to find shared libraries, etc."
991 echo " use %M for cpu name [$interp_prefix]"
992 echo " --target-list=LIST set target list (default: build everything)"
993 echo "Available targets: $default_target_list" | \
994 fold -s -w 53 | sed -e 's/^/ /'
995 echo ""
996 echo "Advanced options (experts only):"
997 echo " --source-path=PATH path of source code [$source_path]"
998 echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]"
999 echo " --cc=CC use C compiler CC [$cc]"
1000 echo " --host-cc=CC use C compiler CC [$host_cc] for code run at"
1001 echo " build time"
1002 echo " --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS"
1003 echo " --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS"
1004 echo " --make=MAKE use specified make [$make]"
1005 echo " --install=INSTALL use specified install [$install]"
1006 echo " --python=PYTHON use specified python [$python]"
1007 echo " --smbd=SMBD use specified smbd [$smbd]"
1008 echo " --static enable static build [$static]"
1009 echo " --mandir=PATH install man pages in PATH"
1010 echo " --datadir=PATH install firmware in PATH"
1011 echo " --docdir=PATH install documentation in PATH"
1012 echo " --bindir=PATH install binaries in PATH"
1013 echo " --sysconfdir=PATH install config in PATH/qemu"
1014 echo " --enable-debug-tcg enable TCG debugging"
1015 echo " --disable-debug-tcg disable TCG debugging (default)"
1016 echo " --enable-debug enable common debug build options"
1017 echo " --enable-sparse enable sparse checker"
1018 echo " --disable-sparse disable sparse checker (default)"
1019 echo " --disable-strip disable stripping binaries"
1020 echo " --disable-werror disable compilation abort on warning"
1021 echo " --disable-sdl disable SDL"
1022 echo " --enable-sdl enable SDL"
1023 echo " --disable-virtfs disable VirtFS"
1024 echo " --enable-virtfs enable VirtFS"
1025 echo " --disable-vnc disable VNC"
1026 echo " --enable-vnc enable VNC"
1027 echo " --enable-cocoa enable COCOA (Mac OS X only)"
1028 echo " --audio-drv-list=LIST set audio drivers list:"
1029 echo " Available drivers: $audio_possible_drivers"
1030 echo " --audio-card-list=LIST set list of emulated audio cards [$audio_card_list]"
1031 echo " Available cards: $audio_possible_cards"
1032 echo " --block-drv-whitelist=L set block driver whitelist"
1033 echo " (affects only QEMU, not qemu-img)"
1034 echo " --enable-mixemu enable mixer emulation"
1035 echo " --disable-xen disable xen backend driver support"
1036 echo " --enable-xen enable xen backend driver support"
1037 echo " --disable-brlapi disable BrlAPI"
1038 echo " --enable-brlapi enable BrlAPI"
1039 echo " --disable-vnc-tls disable TLS encryption for VNC server"
1040 echo " --enable-vnc-tls enable TLS encryption for VNC server"
1041 echo " --disable-vnc-sasl disable SASL encryption for VNC server"
1042 echo " --enable-vnc-sasl enable SASL encryption for VNC server"
1043 echo " --disable-vnc-jpeg disable JPEG lossy compression for VNC server"
1044 echo " --enable-vnc-jpeg enable JPEG lossy compression for VNC server"
1045 echo " --disable-vnc-png disable PNG compression for VNC server (default)"
1046 echo " --enable-vnc-png enable PNG compression for VNC server"
1047 echo " --disable-vnc-thread disable threaded VNC server"
1048 echo " --enable-vnc-thread enable threaded VNC server"
1049 echo " --disable-curses disable curses output"
1050 echo " --enable-curses enable curses output"
1051 echo " --disable-curl disable curl connectivity"
1052 echo " --enable-curl enable curl connectivity"
1053 echo " --disable-fdt disable fdt device tree"
1054 echo " --enable-fdt enable fdt device tree"
1055 echo " --disable-bluez disable bluez stack connectivity"
1056 echo " --enable-bluez enable bluez stack connectivity"
1057 echo " --disable-slirp disable SLIRP userspace network connectivity"
1058 echo " --disable-kvm disable KVM acceleration support"
1059 echo " --enable-kvm enable KVM acceleration support"
1060 echo " --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)"
1061 echo " --disable-nptl disable usermode NPTL support"
1062 echo " --enable-nptl enable usermode NPTL support"
1063 echo " --enable-system enable all system emulation targets"
1064 echo " --disable-system disable all system emulation targets"
1065 echo " --enable-user enable supported user emulation targets"
1066 echo " --disable-user disable all user emulation targets"
1067 echo " --enable-linux-user enable all linux usermode emulation targets"
1068 echo " --disable-linux-user disable all linux usermode emulation targets"
1069 echo " --enable-darwin-user enable all darwin usermode emulation targets"
1070 echo " --disable-darwin-user disable all darwin usermode emulation targets"
1071 echo " --enable-bsd-user enable all BSD usermode emulation targets"
1072 echo " --disable-bsd-user disable all BSD usermode emulation targets"
1073 echo " --enable-guest-base enable GUEST_BASE support for usermode"
1074 echo " emulation targets"
1075 echo " --disable-guest-base disable GUEST_BASE support"
1076 echo " --enable-pie build Position Independent Executables"
1077 echo " --disable-pie do not build Position Independent Executables"
1078 echo " --fmod-lib path to FMOD library"
1079 echo " --fmod-inc path to FMOD includes"
1080 echo " --oss-lib path to OSS library"
1081 echo " --enable-uname-release=R Return R for uname -r in usermode emulation"
1082 echo " --cpu=CPU Build for host CPU [$cpu]"
1083 echo " --sparc_cpu=V Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
1084 echo " --disable-uuid disable uuid support"
1085 echo " --enable-uuid enable uuid support"
1086 echo " --disable-vde disable support for vde network"
1087 echo " --enable-vde enable support for vde network"
1088 echo " --disable-linux-aio disable Linux AIO support"
1089 echo " --enable-linux-aio enable Linux AIO support"
1090 echo " --disable-cap-ng disable libcap-ng support"
1091 echo " --enable-cap-ng enable libcap-ng support"
1092 echo " --disable-attr disables attr and xattr support"
1093 echo " --enable-attr enable attr and xattr support"
1094 echo " --disable-blobs disable installing provided firmware blobs"
1095 echo " --enable-docs enable documentation build"
1096 echo " --disable-docs disable documentation build"
1097 echo " --disable-vhost-net disable vhost-net acceleration support"
1098 echo " --enable-vhost-net enable vhost-net acceleration support"
1099 echo " --enable-trace-backend=B Set trace backend"
1100 echo " Available backends:" $($python "$source_path"/scripts/tracetool.py --list-backends)
1101 echo " --with-trace-file=NAME Full PATH,NAME of file to store traces"
1102 echo " Default:trace-<pid>"
1103 echo " --disable-spice disable spice"
1104 echo " --enable-spice enable spice"
1105 echo " --enable-rbd enable building the rados block device (rbd)"
1106 echo " --disable-libiscsi disable iscsi support"
1107 echo " --enable-libiscsi enable iscsi support"
1108 echo " --disable-smartcard disable smartcard support"
1109 echo " --enable-smartcard enable smartcard support"
1110 echo " --disable-smartcard-nss disable smartcard nss support"
1111 echo " --enable-smartcard-nss enable smartcard nss support"
1112 echo " --disable-usb-redir disable usb network redirection support"
1113 echo " --enable-usb-redir enable usb network redirection support"
1114 echo " --disable-guest-agent disable building of the QEMU Guest Agent"
1115 echo " --enable-guest-agent enable building of the QEMU Guest Agent"
1116 echo " --with-coroutine=BACKEND coroutine backend. Supported options:"
1117 echo " gthread, ucontext, sigaltstack, windows"
1118 echo ""
1119 echo "NOTE: The object files are built at the place where configure is launched"
1120 exit 1
1121 fi
1122
1123 # Now we have handled --enable-tcg-interpreter and know we're not just
1124 # printing the help message, bail out if the host CPU isn't supported.
1125 if test "$ARCH" = "unknown"; then
1126 if test "$tcg_interpreter" = "yes" ; then
1127 echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1128 ARCH=tci
1129 else
1130 echo "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1131 exit 1
1132 fi
1133 fi
1134
1135 # check that the C compiler works.
1136 cat > $TMPC <<EOF
1137 int main(void) { return 0; }
1138 EOF
1139
1140 if compile_object ; then
1141 : C compiler works ok
1142 else
1143 echo "ERROR: \"$cc\" either does not exist or does not work"
1144 exit 1
1145 fi
1146
1147 gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1148 gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1149 gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1150 gcc_flags="-fstack-protector-all -Wendif-labels $gcc_flags"
1151 cat > $TMPC << EOF
1152 int main(void) { return 0; }
1153 EOF
1154 for flag in $gcc_flags; do
1155 if compile_prog "-Werror $flag" "" ; then
1156 QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1157 fi
1158 done
1159
1160 if test "$static" = "yes" ; then
1161 if test "$pie" = "yes" ; then
1162 echo "static and pie are mutually incompatible"
1163 exit 1
1164 else
1165 pie="no"
1166 fi
1167 fi
1168
1169 if test "$pie" = ""; then
1170 case "$cpu-$targetos" in
1171 i386-Linux|x86_64-Linux|i386-OpenBSD|x86_64-OpenBSD)
1172 ;;
1173 *)
1174 pie="no"
1175 ;;
1176 esac
1177 fi
1178
1179 if test "$pie" != "no" ; then
1180 cat > $TMPC << EOF
1181
1182 #ifdef __linux__
1183 # define THREAD __thread
1184 #else
1185 # define THREAD
1186 #endif
1187
1188 static THREAD int tls_var;
1189
1190 int main(void) { return tls_var; }
1191
1192 EOF
1193 if compile_prog "-fPIE -DPIE" "-pie"; then
1194 QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
1195 LDFLAGS="-pie $LDFLAGS"
1196 pie="yes"
1197 if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
1198 LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
1199 fi
1200 else
1201 if test "$pie" = "yes"; then
1202 echo "PIE not available due to missing toolchain support"
1203 exit 1
1204 else
1205 echo "Disabling PIE due to missing toolchain support"
1206 pie="no"
1207 fi
1208 fi
1209 fi
1210
1211 #
1212 # Solaris specific configure tool chain decisions
1213 #
1214 if test "$solaris" = "yes" ; then
1215 if has $install; then
1216 :
1217 else
1218 echo "Solaris install program not found. Use --install=/usr/ucb/install or"
1219 echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
1220 echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1221 exit 1
1222 fi
1223 if test "`path_of $install`" = "/usr/sbin/install" ; then
1224 echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
1225 echo "try ginstall from the GNU fileutils available from www.blastwave.org"
1226 echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1227 exit 1
1228 fi
1229 if has ar; then
1230 :
1231 else
1232 echo "Error: No path includes ar"
1233 if test -f /usr/ccs/bin/ar ; then
1234 echo "Add /usr/ccs/bin to your path and rerun configure"
1235 fi
1236 exit 1
1237 fi
1238 fi
1239
1240 if ! has $python; then
1241 echo "Python not found. Use --python=/path/to/python"
1242 exit 1
1243 fi
1244
1245 # Note that if the Python conditional here evaluates True we will exit
1246 # with status 1 which is a shell 'false' value.
1247 if ! "$python" -c 'import sys; sys.exit(sys.version_info[0] >= 3)'; then
1248 echo "Python 2 required but '$python' is version 3 or better."
1249 echo "Use --python=/path/to/python to specify a Python 2."
1250 exit 1
1251 fi
1252
1253 if test -z "$target_list" ; then
1254 target_list="$default_target_list"
1255 else
1256 target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1257 fi
1258 if test -z "$target_list" ; then
1259 echo "No targets enabled"
1260 exit 1
1261 fi
1262 # see if system emulation was really requested
1263 case " $target_list " in
1264 *"-softmmu "*) softmmu=yes
1265 ;;
1266 *) softmmu=no
1267 ;;
1268 esac
1269
1270 feature_not_found() {
1271 feature=$1
1272
1273 echo "ERROR"
1274 echo "ERROR: User requested feature $feature"
1275 echo "ERROR: configure was not able to find it"
1276 echo "ERROR"
1277 exit 1;
1278 }
1279
1280 if test -z "$cross_prefix" ; then
1281
1282 # ---
1283 # big/little endian test
1284 cat > $TMPC << EOF
1285 #include <inttypes.h>
1286 int main(int argc, char ** argv){
1287 volatile uint32_t i=0x01234567;
1288 return (*((uint8_t*)(&i))) == 0x67;
1289 }
1290 EOF
1291
1292 if compile_prog "" "" ; then
1293 $TMPE && bigendian="yes"
1294 else
1295 echo big/little test failed
1296 fi
1297
1298 else
1299
1300 # if cross compiling, cannot launch a program, so make a static guess
1301 case "$cpu" in
1302 arm)
1303 # ARM can be either way; ask the compiler which one we are
1304 if check_define __ARMEB__; then
1305 bigendian=yes
1306 fi
1307 ;;
1308 hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
1309 bigendian=yes
1310 ;;
1311 esac
1312
1313 fi
1314
1315 ##########################################
1316 # NPTL probe
1317
1318 if test "$nptl" != "no" ; then
1319 cat > $TMPC <<EOF
1320 #include <sched.h>
1321 #include <linux/futex.h>
1322 int main(void) {
1323 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1324 #error bork
1325 #endif
1326 return 0;
1327 }
1328 EOF
1329
1330 if compile_object ; then
1331 nptl=yes
1332 else
1333 if test "$nptl" = "yes" ; then
1334 feature_not_found "nptl"
1335 fi
1336 nptl=no
1337 fi
1338 fi
1339
1340 ##########################################
1341 # zlib check
1342
1343 if test "$zlib" != "no" ; then
1344 cat > $TMPC << EOF
1345 #include <zlib.h>
1346 int main(void) { zlibVersion(); return 0; }
1347 EOF
1348 if compile_prog "" "-lz" ; then
1349 :
1350 else
1351 echo
1352 echo "Error: zlib check failed"
1353 echo "Make sure to have the zlib libs and headers installed."
1354 echo
1355 exit 1
1356 fi
1357 fi
1358
1359 ##########################################
1360 # xen probe
1361
1362 if test "$xen" != "no" ; then
1363 xen_libs="-lxenstore -lxenctrl -lxenguest"
1364
1365 # First we test whether Xen headers and libraries are available.
1366 # If no, we are done and there is no Xen support.
1367 # If yes, more tests are run to detect the Xen version.
1368
1369 # Xen (any)
1370 cat > $TMPC <<EOF
1371 #include <xenctrl.h>
1372 #include <xs.h>
1373 int main(void) {
1374 return 0;
1375 }
1376 EOF
1377 if ! compile_prog "" "$xen_libs" ; then
1378 # Xen not found
1379 if test "$xen" = "yes" ; then
1380 feature_not_found "xen"
1381 fi
1382 xen=no
1383
1384 # Xen unstable
1385 elif (
1386 cat > $TMPC <<EOF
1387 #include <xenctrl.h>
1388 #include <xs.h>
1389 #include <stdint.h>
1390 #include <xen/hvm/hvm_info_table.h>
1391 #if !defined(HVM_MAX_VCPUS)
1392 # error HVM_MAX_VCPUS not defined
1393 #endif
1394 int main(void) {
1395 xc_interface *xc;
1396 xs_daemon_open();
1397 xc = xc_interface_open(0, 0, 0);
1398 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1399 xc_gnttab_open(NULL, 0);
1400 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1401 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
1402 return 0;
1403 }
1404 EOF
1405 compile_prog "" "$xen_libs"
1406 ) ; then
1407 xen_ctrl_version=420
1408 xen=yes
1409
1410 elif (
1411 cat > $TMPC <<EOF
1412 #include <xenctrl.h>
1413 #include <xs.h>
1414 #include <stdint.h>
1415 #include <xen/hvm/hvm_info_table.h>
1416 #if !defined(HVM_MAX_VCPUS)
1417 # error HVM_MAX_VCPUS not defined
1418 #endif
1419 int main(void) {
1420 xc_interface *xc;
1421 xs_daemon_open();
1422 xc = xc_interface_open(0, 0, 0);
1423 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1424 xc_gnttab_open(NULL, 0);
1425 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1426 return 0;
1427 }
1428 EOF
1429 compile_prog "" "$xen_libs"
1430 ) ; then
1431 xen_ctrl_version=410
1432 xen=yes
1433
1434 # Xen 4.0.0
1435 elif (
1436 cat > $TMPC <<EOF
1437 #include <xenctrl.h>
1438 #include <xs.h>
1439 #include <stdint.h>
1440 #include <xen/hvm/hvm_info_table.h>
1441 #if !defined(HVM_MAX_VCPUS)
1442 # error HVM_MAX_VCPUS not defined
1443 #endif
1444 int main(void) {
1445 struct xen_add_to_physmap xatp = {
1446 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1447 };
1448 xs_daemon_open();
1449 xc_interface_open();
1450 xc_gnttab_open();
1451 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1452 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1453 return 0;
1454 }
1455 EOF
1456 compile_prog "" "$xen_libs"
1457 ) ; then
1458 xen_ctrl_version=400
1459 xen=yes
1460
1461 # Xen 3.4.0
1462 elif (
1463 cat > $TMPC <<EOF
1464 #include <xenctrl.h>
1465 #include <xs.h>
1466 int main(void) {
1467 struct xen_add_to_physmap xatp = {
1468 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1469 };
1470 xs_daemon_open();
1471 xc_interface_open();
1472 xc_gnttab_open();
1473 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1474 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1475 return 0;
1476 }
1477 EOF
1478 compile_prog "" "$xen_libs"
1479 ) ; then
1480 xen_ctrl_version=340
1481 xen=yes
1482
1483 # Xen 3.3.0
1484 elif (
1485 cat > $TMPC <<EOF
1486 #include <xenctrl.h>
1487 #include <xs.h>
1488 int main(void) {
1489 xs_daemon_open();
1490 xc_interface_open();
1491 xc_gnttab_open();
1492 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1493 return 0;
1494 }
1495 EOF
1496 compile_prog "" "$xen_libs"
1497 ) ; then
1498 xen_ctrl_version=330
1499 xen=yes
1500
1501 # Xen version unsupported
1502 else
1503 if test "$xen" = "yes" ; then
1504 feature_not_found "xen (unsupported version)"
1505 fi
1506 xen=no
1507 fi
1508
1509 if test "$xen" = yes; then
1510 libs_softmmu="$xen_libs $libs_softmmu"
1511 fi
1512 fi
1513
1514 ##########################################
1515 # pkg-config probe
1516
1517 if ! has "$pkg_config_exe"; then
1518 echo "Error: pkg-config binary '$pkg_config_exe' not found"
1519 exit 1
1520 fi
1521
1522 ##########################################
1523 # libtool probe
1524
1525 if ! has $libtool; then
1526 libtool=
1527 fi
1528
1529 ##########################################
1530 # Sparse probe
1531 if test "$sparse" != "no" ; then
1532 if has cgcc; then
1533 sparse=yes
1534 else
1535 if test "$sparse" = "yes" ; then
1536 feature_not_found "sparse"
1537 fi
1538 sparse=no
1539 fi
1540 fi
1541
1542 ##########################################
1543 # SDL probe
1544
1545 # Look for sdl configuration program (pkg-config or sdl-config). Try
1546 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
1547 if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then
1548 sdl_config=sdl-config
1549 fi
1550
1551 if $pkg_config sdl --modversion >/dev/null 2>&1; then
1552 sdlconfig="$pkg_config sdl"
1553 _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1554 elif has ${sdl_config}; then
1555 sdlconfig="$sdl_config"
1556 _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1557 else
1558 if test "$sdl" = "yes" ; then
1559 feature_not_found "sdl"
1560 fi
1561 sdl=no
1562 fi
1563 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
1564 echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
1565 fi
1566
1567 sdl_too_old=no
1568 if test "$sdl" != "no" ; then
1569 cat > $TMPC << EOF
1570 #include <SDL.h>
1571 #undef main /* We don't want SDL to override our main() */
1572 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1573 EOF
1574 sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1575 if test "$static" = "yes" ; then
1576 sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
1577 else
1578 sdl_libs=`$sdlconfig --libs 2> /dev/null`
1579 fi
1580 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1581 if test "$_sdlversion" -lt 121 ; then
1582 sdl_too_old=yes
1583 else
1584 if test "$cocoa" = "no" ; then
1585 sdl=yes
1586 fi
1587 fi
1588
1589 # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1590 if test "$sdl" = "yes" -a "$static" = "yes" ; then
1591 if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1592 sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1593 sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1594 fi
1595 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1596 :
1597 else
1598 sdl=no
1599 fi
1600 fi # static link
1601 else # sdl not found
1602 if test "$sdl" = "yes" ; then
1603 feature_not_found "sdl"
1604 fi
1605 sdl=no
1606 fi # sdl compile test
1607 fi
1608
1609 if test "$sdl" = "yes" ; then
1610 cat > $TMPC <<EOF
1611 #include <SDL.h>
1612 #if defined(SDL_VIDEO_DRIVER_X11)
1613 #include <X11/XKBlib.h>
1614 #else
1615 #error No x11 support
1616 #endif
1617 int main(void) { return 0; }
1618 EOF
1619 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1620 sdl_libs="$sdl_libs -lX11"
1621 fi
1622 libs_softmmu="$sdl_libs $libs_softmmu"
1623 fi
1624
1625 ##########################################
1626 # VNC TLS detection
1627 if test "$vnc" = "yes" -a "$vnc_tls" != "no" ; then
1628 cat > $TMPC <<EOF
1629 #include <gnutls/gnutls.h>
1630 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1631 EOF
1632 vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
1633 vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
1634 if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1635 vnc_tls=yes
1636 libs_softmmu="$vnc_tls_libs $libs_softmmu"
1637 else
1638 if test "$vnc_tls" = "yes" ; then
1639 feature_not_found "vnc-tls"
1640 fi
1641 vnc_tls=no
1642 fi
1643 fi
1644
1645 ##########################################
1646 # VNC SASL detection
1647 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
1648 cat > $TMPC <<EOF
1649 #include <sasl/sasl.h>
1650 #include <stdio.h>
1651 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1652 EOF
1653 # Assuming Cyrus-SASL installed in /usr prefix
1654 vnc_sasl_cflags=""
1655 vnc_sasl_libs="-lsasl2"
1656 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1657 vnc_sasl=yes
1658 libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1659 else
1660 if test "$vnc_sasl" = "yes" ; then
1661 feature_not_found "vnc-sasl"
1662 fi
1663 vnc_sasl=no
1664 fi
1665 fi
1666
1667 ##########################################
1668 # VNC JPEG detection
1669 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
1670 cat > $TMPC <<EOF
1671 #include <stdio.h>
1672 #include <jpeglib.h>
1673 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
1674 EOF
1675 vnc_jpeg_cflags=""
1676 vnc_jpeg_libs="-ljpeg"
1677 if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
1678 vnc_jpeg=yes
1679 libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
1680 else
1681 if test "$vnc_jpeg" = "yes" ; then
1682 feature_not_found "vnc-jpeg"
1683 fi
1684 vnc_jpeg=no
1685 fi
1686 fi
1687
1688 ##########################################
1689 # VNC PNG detection
1690 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
1691 cat > $TMPC <<EOF
1692 //#include <stdio.h>
1693 #include <png.h>
1694 #include <stddef.h>
1695 int main(void) {
1696 png_structp png_ptr;
1697 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
1698 return 0;
1699 }
1700 EOF
1701 if $pkg_config libpng --modversion >/dev/null 2>&1; then
1702 vnc_png_cflags=`$pkg_config libpng --cflags 2> /dev/null`
1703 vnc_png_libs=`$pkg_config libpng --libs 2> /dev/null`
1704 else
1705 vnc_png_cflags=""
1706 vnc_png_libs="-lpng"
1707 fi
1708 if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
1709 vnc_png=yes
1710 libs_softmmu="$vnc_png_libs $libs_softmmu"
1711 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
1712 else
1713 if test "$vnc_png" = "yes" ; then
1714 feature_not_found "vnc-png"
1715 fi
1716 vnc_png=no
1717 fi
1718 fi
1719
1720 ##########################################
1721 # fnmatch() probe, used for ACL routines
1722 fnmatch="no"
1723 cat > $TMPC << EOF
1724 #include <fnmatch.h>
1725 int main(void)
1726 {
1727 fnmatch("foo", "foo", 0);
1728 return 0;
1729 }
1730 EOF
1731 if compile_prog "" "" ; then
1732 fnmatch="yes"
1733 fi
1734
1735 ##########################################
1736 # uuid_generate() probe, used for vdi block driver
1737 if test "$uuid" != "no" ; then
1738 uuid_libs="-luuid"
1739 cat > $TMPC << EOF
1740 #include <uuid/uuid.h>
1741 int main(void)
1742 {
1743 uuid_t my_uuid;
1744 uuid_generate(my_uuid);
1745 return 0;
1746 }
1747 EOF
1748 if compile_prog "" "$uuid_libs" ; then
1749 uuid="yes"
1750 libs_softmmu="$uuid_libs $libs_softmmu"
1751 libs_tools="$uuid_libs $libs_tools"
1752 else
1753 if test "$uuid" = "yes" ; then
1754 feature_not_found "uuid"
1755 fi
1756 uuid=no
1757 fi
1758 fi
1759
1760 ##########################################
1761 # xfsctl() probe, used for raw-posix
1762 if test "$xfs" != "no" ; then
1763 cat > $TMPC << EOF
1764 #include <stddef.h> /* NULL */
1765 #include <xfs/xfs.h>
1766 int main(void)
1767 {
1768 xfsctl(NULL, 0, 0, NULL);
1769 return 0;
1770 }
1771 EOF
1772 if compile_prog "" "" ; then
1773 xfs="yes"
1774 else
1775 if test "$xfs" = "yes" ; then
1776 feature_not_found "xfs"
1777 fi
1778 xfs=no
1779 fi
1780 fi
1781
1782 ##########################################
1783 # vde libraries probe
1784 if test "$vde" != "no" ; then
1785 vde_libs="-lvdeplug"
1786 cat > $TMPC << EOF
1787 #include <libvdeplug.h>
1788 int main(void)
1789 {
1790 struct vde_open_args a = {0, 0, 0};
1791 vde_open("", "", &a);
1792 return 0;
1793 }
1794 EOF
1795 if compile_prog "" "$vde_libs" ; then
1796 vde=yes
1797 libs_softmmu="$vde_libs $libs_softmmu"
1798 libs_tools="$vde_libs $libs_tools"
1799 else
1800 if test "$vde" = "yes" ; then
1801 feature_not_found "vde"
1802 fi
1803 vde=no
1804 fi
1805 fi
1806
1807 ##########################################
1808 # libcap-ng library probe
1809 if test "$cap_ng" != "no" ; then
1810 cap_libs="-lcap-ng"
1811 cat > $TMPC << EOF
1812 #include <cap-ng.h>
1813 int main(void)
1814 {
1815 capng_capability_to_name(CAPNG_EFFECTIVE);
1816 return 0;
1817 }
1818 EOF
1819 if compile_prog "" "$cap_libs" ; then
1820 cap_ng=yes
1821 libs_tools="$cap_libs $libs_tools"
1822 else
1823 if test "$cap_ng" = "yes" ; then
1824 feature_not_found "cap_ng"
1825 fi
1826 cap_ng=no
1827 fi
1828 fi
1829
1830 ##########################################
1831 # Sound support libraries probe
1832
1833 audio_drv_probe()
1834 {
1835 drv=$1
1836 hdr=$2
1837 lib=$3
1838 exp=$4
1839 cfl=$5
1840 cat > $TMPC << EOF
1841 #include <$hdr>
1842 int main(void) { $exp }
1843 EOF
1844 if compile_prog "$cfl" "$lib" ; then
1845 :
1846 else
1847 echo
1848 echo "Error: $drv check failed"
1849 echo "Make sure to have the $drv libs and headers installed."
1850 echo
1851 exit 1
1852 fi
1853 }
1854
1855 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1856 for drv in $audio_drv_list; do
1857 case $drv in
1858 alsa)
1859 audio_drv_probe $drv alsa/asoundlib.h -lasound \
1860 "snd_pcm_t **handle; return snd_pcm_close(*handle);"
1861 libs_softmmu="-lasound $libs_softmmu"
1862 ;;
1863
1864 fmod)
1865 if test -z $fmod_lib || test -z $fmod_inc; then
1866 echo
1867 echo "Error: You must specify path to FMOD library and headers"
1868 echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1869 echo
1870 exit 1
1871 fi
1872 audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1873 libs_softmmu="$fmod_lib $libs_softmmu"
1874 ;;
1875
1876 esd)
1877 audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1878 libs_softmmu="-lesd $libs_softmmu"
1879 audio_pt_int="yes"
1880 ;;
1881
1882 pa)
1883 audio_drv_probe $drv pulse/mainloop.h "-lpulse" \
1884 "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;"
1885 libs_softmmu="-lpulse $libs_softmmu"
1886 audio_pt_int="yes"
1887 ;;
1888
1889 coreaudio)
1890 libs_softmmu="-framework CoreAudio $libs_softmmu"
1891 ;;
1892
1893 dsound)
1894 libs_softmmu="-lole32 -ldxguid $libs_softmmu"
1895 audio_win_int="yes"
1896 ;;
1897
1898 oss)
1899 libs_softmmu="$oss_lib $libs_softmmu"
1900 ;;
1901
1902 sdl|wav)
1903 # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1904 ;;
1905
1906 winwave)
1907 libs_softmmu="-lwinmm $libs_softmmu"
1908 audio_win_int="yes"
1909 ;;
1910
1911 *)
1912 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1913 echo
1914 echo "Error: Unknown driver '$drv' selected"
1915 echo "Possible drivers are: $audio_possible_drivers"
1916 echo
1917 exit 1
1918 }
1919 ;;
1920 esac
1921 done
1922
1923 ##########################################
1924 # BrlAPI probe
1925
1926 if test "$brlapi" != "no" ; then
1927 brlapi_libs="-lbrlapi"
1928 cat > $TMPC << EOF
1929 #include <brlapi.h>
1930 #include <stddef.h>
1931 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1932 EOF
1933 if compile_prog "" "$brlapi_libs" ; then
1934 brlapi=yes
1935 libs_softmmu="$brlapi_libs $libs_softmmu"
1936 else
1937 if test "$brlapi" = "yes" ; then
1938 feature_not_found "brlapi"
1939 fi
1940 brlapi=no
1941 fi
1942 fi
1943
1944 ##########################################
1945 # curses probe
1946 if test "$mingw32" = "yes" ; then
1947 curses_list="-lpdcurses"
1948 else
1949 curses_list="-lncurses -lcurses"
1950 fi
1951
1952 if test "$curses" != "no" ; then
1953 curses_found=no
1954 cat > $TMPC << EOF
1955 #include <curses.h>
1956 int main(void) {
1957 const char *s = curses_version();
1958 resize_term(0, 0);
1959 return s != 0;
1960 }
1961 EOF
1962 for curses_lib in $curses_list; do
1963 if compile_prog "" "$curses_lib" ; then
1964 curses_found=yes
1965 libs_softmmu="$curses_lib $libs_softmmu"
1966 break
1967 fi
1968 done
1969 if test "$curses_found" = "yes" ; then
1970 curses=yes
1971 else
1972 if test "$curses" = "yes" ; then
1973 feature_not_found "curses"
1974 fi
1975 curses=no
1976 fi
1977 fi
1978
1979 ##########################################
1980 # curl probe
1981
1982 if $pkg_config libcurl --modversion >/dev/null 2>&1; then
1983 curlconfig="$pkg_config libcurl"
1984 else
1985 curlconfig=curl-config
1986 fi
1987
1988 if test "$curl" != "no" ; then
1989 cat > $TMPC << EOF
1990 #include <curl/curl.h>
1991 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
1992 EOF
1993 curl_cflags=`$curlconfig --cflags 2>/dev/null`
1994 curl_libs=`$curlconfig --libs 2>/dev/null`
1995 if compile_prog "$curl_cflags" "$curl_libs" ; then
1996 curl=yes
1997 libs_tools="$curl_libs $libs_tools"
1998 libs_softmmu="$curl_libs $libs_softmmu"
1999 else
2000 if test "$curl" = "yes" ; then
2001 feature_not_found "curl"
2002 fi
2003 curl=no
2004 fi
2005 fi # test "$curl"
2006
2007 ##########################################
2008 # bluez support probe
2009 if test "$bluez" != "no" ; then
2010 cat > $TMPC << EOF
2011 #include <bluetooth/bluetooth.h>
2012 int main(void) { return bt_error(0); }
2013 EOF
2014 bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
2015 bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
2016 if compile_prog "$bluez_cflags" "$bluez_libs" ; then
2017 bluez=yes
2018 libs_softmmu="$bluez_libs $libs_softmmu"
2019 else
2020 if test "$bluez" = "yes" ; then
2021 feature_not_found "bluez"
2022 fi
2023 bluez="no"
2024 fi
2025 fi
2026
2027 ##########################################
2028 # glib support probe
2029
2030 if test "$mingw32" = yes; then
2031 # g_poll is required in order to integrate with the glib main loop.
2032 glib_req_ver=2.20
2033 else
2034 glib_req_ver=2.12
2035 fi
2036 if $pkg_config --atleast-version=$glib_req_ver gthread-2.0 > /dev/null 2>&1
2037 then
2038 glib_cflags=`$pkg_config --cflags gthread-2.0 2>/dev/null`
2039 glib_libs=`$pkg_config --libs gthread-2.0 2>/dev/null`
2040 LIBS="$glib_libs $LIBS"
2041 libs_qga="$glib_libs $libs_qga"
2042 else
2043 echo "glib-$glib_req_ver required to compile QEMU"
2044 exit 1
2045 fi
2046
2047 ##########################################
2048 # libcap probe
2049
2050 if test "$cap" != "no" ; then
2051 cat > $TMPC <<EOF
2052 #include <stdio.h>
2053 #include <sys/capability.h>
2054 int main(void) { cap_t caps; caps = cap_init(); }
2055 EOF
2056 if compile_prog "" "-lcap" ; then
2057 cap=yes
2058 else
2059 cap=no
2060 fi
2061 fi
2062
2063 ##########################################
2064 # pthread probe
2065 PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
2066
2067 pthread=no
2068 cat > $TMPC << EOF
2069 #include <pthread.h>
2070 static void *f(void *p) { return NULL; }
2071 int main(void) {
2072 pthread_t thread;
2073 pthread_create(&thread, 0, f, 0);
2074 return 0;
2075 }
2076 EOF
2077 if compile_prog "" "" ; then
2078 pthread=yes
2079 else
2080 for pthread_lib in $PTHREADLIBS_LIST; do
2081 if compile_prog "" "$pthread_lib" ; then
2082 pthread=yes
2083 LIBS="$pthread_lib $LIBS"
2084 break
2085 fi
2086 done
2087 fi
2088
2089 if test "$mingw32" != yes -a "$pthread" = no; then
2090 echo
2091 echo "Error: pthread check failed"
2092 echo "Make sure to have the pthread libs and headers installed."
2093 echo
2094 exit 1
2095 fi
2096
2097 ##########################################
2098 # rbd probe
2099 if test "$rbd" != "no" ; then
2100 cat > $TMPC <<EOF
2101 #include <stdio.h>
2102 #include <rbd/librbd.h>
2103 int main(void) {
2104 rados_t cluster;
2105 rados_create(&cluster, NULL);
2106 return 0;
2107 }
2108 EOF
2109 rbd_libs="-lrbd -lrados"
2110 if compile_prog "" "$rbd_libs" ; then
2111 rbd=yes
2112 libs_tools="$rbd_libs $libs_tools"
2113 libs_softmmu="$rbd_libs $libs_softmmu"
2114 else
2115 if test "$rbd" = "yes" ; then
2116 feature_not_found "rados block device"
2117 fi
2118 rbd=no
2119 fi
2120 fi
2121
2122 ##########################################
2123 # linux-aio probe
2124
2125 if test "$linux_aio" != "no" ; then
2126 cat > $TMPC <<EOF
2127 #include <libaio.h>
2128 #include <sys/eventfd.h>
2129 #include <stddef.h>
2130 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
2131 EOF
2132 if compile_prog "" "-laio" ; then
2133 linux_aio=yes
2134 libs_softmmu="$libs_softmmu -laio"
2135 libs_tools="$libs_tools -laio"
2136 else
2137 if test "$linux_aio" = "yes" ; then
2138 feature_not_found "linux AIO"
2139 fi
2140 linux_aio=no
2141 fi
2142 fi
2143
2144 ##########################################
2145 # attr probe
2146
2147 if test "$attr" != "no" ; then
2148 cat > $TMPC <<EOF
2149 #include <stdio.h>
2150 #include <sys/types.h>
2151 #ifdef CONFIG_LIBATTR
2152 #include <attr/xattr.h>
2153 #else
2154 #include <sys/xattr.h>
2155 #endif
2156 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
2157 EOF
2158 if compile_prog "" "" ; then
2159 attr=yes
2160 # Older distros have <attr/xattr.h>, and need -lattr:
2161 elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
2162 attr=yes
2163 LIBS="-lattr $LIBS"
2164 libattr=yes
2165 else
2166 if test "$attr" = "yes" ; then
2167 feature_not_found "ATTR"
2168 fi
2169 attr=no
2170 fi
2171 fi
2172
2173 ##########################################
2174 # iovec probe
2175 cat > $TMPC <<EOF
2176 #include <sys/types.h>
2177 #include <sys/uio.h>
2178 #include <unistd.h>
2179 int main(void) { return sizeof(struct iovec); }
2180 EOF
2181 iovec=no
2182 if compile_prog "" "" ; then
2183 iovec=yes
2184 fi
2185
2186 ##########################################
2187 # preadv probe
2188 cat > $TMPC <<EOF
2189 #include <sys/types.h>
2190 #include <sys/uio.h>
2191 #include <unistd.h>
2192 int main(void) { return preadv == preadv; }
2193 EOF
2194 preadv=no
2195 if compile_prog "" "" ; then
2196 preadv=yes
2197 fi
2198
2199 ##########################################
2200 # fdt probe
2201 if test "$fdt" != "no" ; then
2202 fdt_libs="-lfdt"
2203 cat > $TMPC << EOF
2204 int main(void) { return 0; }
2205 EOF
2206 if compile_prog "" "$fdt_libs" ; then
2207 fdt=yes
2208 else
2209 if test "$fdt" = "yes" ; then
2210 feature_not_found "fdt"
2211 fi
2212 fdt_libs=
2213 fdt=no
2214 fi
2215 fi
2216
2217 ##########################################
2218 # opengl probe, used by milkymist-tmu2
2219 if test "$opengl" != "no" ; then
2220 opengl_libs="-lGL"
2221 cat > $TMPC << EOF
2222 #include <X11/Xlib.h>
2223 #include <GL/gl.h>
2224 #include <GL/glx.h>
2225 int main(void) { return GL_VERSION != 0; }
2226 EOF
2227 if compile_prog "" "-lGL" ; then
2228 opengl=yes
2229 else
2230 if test "$opengl" = "yes" ; then
2231 feature_not_found "opengl"
2232 fi
2233 opengl_libs=
2234 opengl=no
2235 fi
2236 fi
2237
2238 #
2239 # Check for xxxat() functions when we are building linux-user
2240 # emulator. This is done because older glibc versions don't
2241 # have syscall stubs for these implemented.
2242 #
2243 atfile=no
2244 cat > $TMPC << EOF
2245 #define _ATFILE_SOURCE
2246 #include <sys/types.h>
2247 #include <fcntl.h>
2248 #include <unistd.h>
2249
2250 int
2251 main(void)
2252 {
2253 /* try to unlink nonexisting file */
2254 return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
2255 }
2256 EOF
2257 if compile_prog "" "" ; then
2258 atfile=yes
2259 fi
2260
2261 # Check for inotify functions when we are building linux-user
2262 # emulator. This is done because older glibc versions don't
2263 # have syscall stubs for these implemented. In that case we
2264 # don't provide them even if kernel supports them.
2265 #
2266 inotify=no
2267 cat > $TMPC << EOF
2268 #include <sys/inotify.h>
2269
2270 int
2271 main(void)
2272 {
2273 /* try to start inotify */
2274 return inotify_init();
2275 }
2276 EOF
2277 if compile_prog "" "" ; then
2278 inotify=yes
2279 fi
2280
2281 inotify1=no
2282 cat > $TMPC << EOF
2283 #include <sys/inotify.h>
2284
2285 int
2286 main(void)
2287 {
2288 /* try to start inotify */
2289 return inotify_init1(0);
2290 }
2291 EOF
2292 if compile_prog "" "" ; then
2293 inotify1=yes
2294 fi
2295
2296 # check if utimensat and futimens are supported
2297 utimens=no
2298 cat > $TMPC << EOF
2299 #define _ATFILE_SOURCE
2300 #include <stddef.h>
2301 #include <fcntl.h>
2302
2303 int main(void)
2304 {
2305 utimensat(AT_FDCWD, "foo", NULL, 0);
2306 futimens(0, NULL);
2307 return 0;
2308 }
2309 EOF
2310 if compile_prog "" "" ; then
2311 utimens=yes
2312 fi
2313
2314 # check if pipe2 is there
2315 pipe2=no
2316 cat > $TMPC << EOF
2317 #include <unistd.h>
2318 #include <fcntl.h>
2319
2320 int main(void)
2321 {
2322 int pipefd[2];
2323 pipe2(pipefd, O_CLOEXEC);
2324 return 0;
2325 }
2326 EOF
2327 if compile_prog "" "" ; then
2328 pipe2=yes
2329 fi
2330
2331 # check if accept4 is there
2332 accept4=no
2333 cat > $TMPC << EOF
2334 #include <sys/socket.h>
2335 #include <stddef.h>
2336
2337 int main(void)
2338 {
2339 accept4(0, NULL, NULL, SOCK_CLOEXEC);
2340 return 0;
2341 }
2342 EOF
2343 if compile_prog "" "" ; then
2344 accept4=yes
2345 fi
2346
2347 # check if tee/splice is there. vmsplice was added same time.
2348 splice=no
2349 cat > $TMPC << EOF
2350 #include <unistd.h>
2351 #include <fcntl.h>
2352 #include <limits.h>
2353
2354 int main(void)
2355 {
2356 int len, fd = 0;
2357 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
2358 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
2359 return 0;
2360 }
2361 EOF
2362 if compile_prog "" "" ; then
2363 splice=yes
2364 fi
2365
2366 ##########################################
2367 # signalfd probe
2368 signalfd="no"
2369 cat > $TMPC << EOF
2370 #include <unistd.h>
2371 #include <sys/syscall.h>
2372 #include <signal.h>
2373 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
2374 EOF
2375
2376 if compile_prog "" "" ; then
2377 signalfd=yes
2378 fi
2379
2380 # check if eventfd is supported
2381 eventfd=no
2382 cat > $TMPC << EOF
2383 #include <sys/eventfd.h>
2384
2385 int main(void)
2386 {
2387 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
2388 }
2389 EOF
2390 if compile_prog "" "" ; then
2391 eventfd=yes
2392 fi
2393
2394 # check for fallocate
2395 fallocate=no
2396 cat > $TMPC << EOF
2397 #include <fcntl.h>
2398
2399 int main(void)
2400 {
2401 fallocate(0, 0, 0, 0);
2402 return 0;
2403 }
2404 EOF
2405 if compile_prog "" "" ; then
2406 fallocate=yes
2407 fi
2408
2409 # check for sync_file_range
2410 sync_file_range=no
2411 cat > $TMPC << EOF
2412 #include <fcntl.h>
2413
2414 int main(void)
2415 {
2416 sync_file_range(0, 0, 0, 0);
2417 return 0;
2418 }
2419 EOF
2420 if compile_prog "" "" ; then
2421 sync_file_range=yes
2422 fi
2423
2424 # check for linux/fiemap.h and FS_IOC_FIEMAP
2425 fiemap=no
2426 cat > $TMPC << EOF
2427 #include <sys/ioctl.h>
2428 #include <linux/fs.h>
2429 #include <linux/fiemap.h>
2430
2431 int main(void)
2432 {
2433 ioctl(0, FS_IOC_FIEMAP, 0);
2434 return 0;
2435 }
2436 EOF
2437 if compile_prog "" "" ; then
2438 fiemap=yes
2439 fi
2440
2441 # check for dup3
2442 dup3=no
2443 cat > $TMPC << EOF
2444 #include <unistd.h>
2445
2446 int main(void)
2447 {
2448 dup3(0, 0, 0);
2449 return 0;
2450 }
2451 EOF
2452 if compile_prog "" "" ; then
2453 dup3=yes
2454 fi
2455
2456 # check for epoll support
2457 epoll=no
2458 cat > $TMPC << EOF
2459 #include <sys/epoll.h>
2460
2461 int main(void)
2462 {
2463 epoll_create(0);
2464 return 0;
2465 }
2466 EOF
2467 if compile_prog "" "" ; then
2468 epoll=yes
2469 fi
2470
2471 # epoll_create1 and epoll_pwait are later additions
2472 # so we must check separately for their presence
2473 epoll_create1=no
2474 cat > $TMPC << EOF
2475 #include <sys/epoll.h>
2476
2477 int main(void)
2478 {
2479 /* Note that we use epoll_create1 as a value, not as
2480 * a function being called. This is necessary so that on
2481 * old SPARC glibc versions where the function was present in
2482 * the library but not declared in the header file we will
2483 * fail the configure check. (Otherwise we will get a compiler
2484 * warning but not an error, and will proceed to fail the
2485 * qemu compile where we compile with -Werror.)
2486 */
2487 return epoll_create1 == epoll_create1;
2488 }
2489 EOF
2490 if compile_prog "" "" ; then
2491 epoll_create1=yes
2492 fi
2493
2494 epoll_pwait=no
2495 cat > $TMPC << EOF
2496 #include <sys/epoll.h>
2497
2498 int main(void)
2499 {
2500 epoll_pwait(0, 0, 0, 0, 0);
2501 return 0;
2502 }
2503 EOF
2504 if compile_prog "" "" ; then
2505 epoll_pwait=yes
2506 fi
2507
2508 # Check if tools are available to build documentation.
2509 if test "$docs" != "no" ; then
2510 if has makeinfo && has pod2man; then
2511 docs=yes
2512 else
2513 if test "$docs" = "yes" ; then
2514 feature_not_found "docs"
2515 fi
2516 docs=no
2517 fi
2518 fi
2519
2520 # Search for bswap_32 function
2521 byteswap_h=no
2522 cat > $TMPC << EOF
2523 #include <byteswap.h>
2524 int main(void) { return bswap_32(0); }
2525 EOF
2526 if compile_prog "" "" ; then
2527 byteswap_h=yes
2528 fi
2529
2530 # Search for bswap_32 function
2531 bswap_h=no
2532 cat > $TMPC << EOF
2533 #include <sys/endian.h>
2534 #include <sys/types.h>
2535 #include <machine/bswap.h>
2536 int main(void) { return bswap32(0); }
2537 EOF
2538 if compile_prog "" "" ; then
2539 bswap_h=yes
2540 fi
2541
2542 ##########################################
2543 # Do we have libiscsi
2544 if test "$libiscsi" != "no" ; then
2545 cat > $TMPC << EOF
2546 #include <iscsi/iscsi.h>
2547 int main(void) { iscsi_create_context(""); return 0; }
2548 EOF
2549 if compile_prog "-Werror" "-liscsi" ; then
2550 libiscsi="yes"
2551 LIBS="$LIBS -liscsi"
2552 else
2553 if test "$libiscsi" = "yes" ; then
2554 feature_not_found "libiscsi"
2555 fi
2556 libiscsi="no"
2557 fi
2558 fi
2559
2560
2561 ##########################################
2562 # Do we need librt
2563 cat > $TMPC <<EOF
2564 #include <signal.h>
2565 #include <time.h>
2566 int main(void) { return clock_gettime(CLOCK_REALTIME, NULL); }
2567 EOF
2568
2569 if compile_prog "" "" ; then
2570 :
2571 elif compile_prog "" "-lrt" ; then
2572 LIBS="-lrt $LIBS"
2573 fi
2574
2575 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
2576 "$aix" != "yes" -a "$haiku" != "yes" ; then
2577 libs_softmmu="-lutil $libs_softmmu"
2578 fi
2579
2580 ##########################################
2581 # spice probe
2582 if test "$spice" != "no" ; then
2583 cat > $TMPC << EOF
2584 #include <spice.h>
2585 int main(void) { spice_server_new(); return 0; }
2586 EOF
2587 spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
2588 spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
2589 if $pkg_config --atleast-version=0.8.2 spice-server >/dev/null 2>&1 && \
2590 compile_prog "$spice_cflags" "$spice_libs" ; then
2591 spice="yes"
2592 libs_softmmu="$libs_softmmu $spice_libs"
2593 QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
2594 else
2595 if test "$spice" = "yes" ; then
2596 feature_not_found "spice"
2597 fi
2598 spice="no"
2599 fi
2600 fi
2601
2602 # check for libcacard for smartcard support
2603 if test "$smartcard" != "no" ; then
2604 smartcard="yes"
2605 smartcard_cflags=""
2606 # TODO - what's the minimal nss version we support?
2607 if test "$smartcard_nss" != "no"; then
2608 cat > $TMPC << EOF
2609 #include <pk11pub.h>
2610 int main(void) { PK11_FreeSlot(0); return 0; }
2611 EOF
2612 smartcard_cflags="-I\$(SRC_PATH)/libcacard"
2613 libcacard_libs="$($pkg_config --libs nss 2>/dev/null) $glib_libs"
2614 libcacard_cflags="$($pkg_config --cflags nss 2>/dev/null) $glib_cflags"
2615 if $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 && \
2616 compile_prog "$smartcard_cflags $libcacard_cflags" "$libcacard_libs"; then
2617 smartcard_nss="yes"
2618 QEMU_CFLAGS="$QEMU_CFLAGS $smartcard_cflags $libcacard_cflags"
2619 libs_softmmu="$libcacard_libs $libs_softmmu"
2620 else
2621 if test "$smartcard_nss" = "yes"; then
2622 feature_not_found "nss"
2623 fi
2624 smartcard_nss="no"
2625 fi
2626 fi
2627 fi
2628 if test "$smartcard" = "no" ; then
2629 smartcard_nss="no"
2630 fi
2631
2632 # check for usbredirparser for usb network redirection support
2633 if test "$usb_redir" != "no" ; then
2634 if $pkg_config --atleast-version=0.3.4 libusbredirparser >/dev/null 2>&1 ; then
2635 usb_redir="yes"
2636 usb_redir_cflags=$($pkg_config --cflags libusbredirparser 2>/dev/null)
2637 usb_redir_libs=$($pkg_config --libs libusbredirparser 2>/dev/null)
2638 QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
2639 LIBS="$LIBS $usb_redir_libs"
2640 else
2641 if test "$usb_redir" = "yes"; then
2642 feature_not_found "usb-redir"
2643 fi
2644 usb_redir="no"
2645 fi
2646 fi
2647
2648 ##########################################
2649
2650 ##########################################
2651 # check if we have fdatasync
2652
2653 fdatasync=no
2654 cat > $TMPC << EOF
2655 #include <unistd.h>
2656 int main(void) {
2657 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
2658 return fdatasync(0);
2659 #else
2660 #error Not supported
2661 #endif
2662 }
2663 EOF
2664 if compile_prog "" "" ; then
2665 fdatasync=yes
2666 fi
2667
2668 ##########################################
2669 # check if we have madvise
2670
2671 madvise=no
2672 cat > $TMPC << EOF
2673 #include <sys/types.h>
2674 #include <sys/mman.h>
2675 #include <stddef.h>
2676 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
2677 EOF
2678 if compile_prog "" "" ; then
2679 madvise=yes
2680 fi
2681
2682 ##########################################
2683 # check if we have posix_madvise
2684
2685 posix_madvise=no
2686 cat > $TMPC << EOF
2687 #include <sys/mman.h>
2688 #include <stddef.h>
2689 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
2690 EOF
2691 if compile_prog "" "" ; then
2692 posix_madvise=yes
2693 fi
2694
2695 ##########################################
2696 # check if trace backend exists
2697
2698 $python "$source_path/scripts/tracetool.py" "--backend=$trace_backend" --check-backend > /dev/null 2> /dev/null
2699 if test "$?" -ne 0 ; then
2700 echo
2701 echo "Error: invalid trace backend"
2702 echo "Please choose a supported trace backend."
2703 echo
2704 exit 1
2705 fi
2706
2707 ##########################################
2708 # For 'ust' backend, test if ust headers are present
2709 if test "$trace_backend" = "ust"; then
2710 cat > $TMPC << EOF
2711 #include <ust/tracepoint.h>
2712 #include <ust/marker.h>
2713 int main(void) { return 0; }
2714 EOF
2715 if compile_prog "" "" ; then
2716 LIBS="-lust -lurcu-bp $LIBS"
2717 libs_qga="-lust -lurcu-bp $libs_qga"
2718 else
2719 echo
2720 echo "Error: Trace backend 'ust' missing libust header files"
2721 echo
2722 exit 1
2723 fi
2724 fi
2725
2726 ##########################################
2727 # For 'dtrace' backend, test if 'dtrace' command is present
2728 if test "$trace_backend" = "dtrace"; then
2729 if ! has 'dtrace' ; then
2730 echo
2731 echo "Error: dtrace command is not found in PATH $PATH"
2732 echo
2733 exit 1
2734 fi
2735 trace_backend_stap="no"
2736 if has 'stap' ; then
2737 trace_backend_stap="yes"
2738 fi
2739 fi
2740
2741 ##########################################
2742 # __sync_fetch_and_and requires at least -march=i486. Many toolchains
2743 # use i686 as default anyway, but for those that don't, an explicit
2744 # specification is necessary
2745 if test "$vhost_net" = "yes" && test "$cpu" = "i386"; then
2746 cat > $TMPC << EOF
2747 int sfaa(unsigned *ptr)
2748 {
2749 return __sync_fetch_and_and(ptr, 0);
2750 }
2751
2752 int main(int argc, char **argv)
2753 {
2754 int val = 42;
2755 sfaa(&val);
2756 return val;
2757 }
2758 EOF
2759 if ! compile_prog "" "" ; then
2760 CFLAGS+="-march=i486"
2761 fi
2762 fi
2763
2764 ##########################################
2765 # check and set a backend for coroutine
2766
2767 # default is ucontext, but always fallback to gthread
2768 # windows autodetected by make
2769 if test "$coroutine" = "" -o "$coroutine" = "ucontext"; then
2770 if test "$darwin" != "yes"; then
2771 cat > $TMPC << EOF
2772 #include <ucontext.h>
2773 #ifdef __stub_makecontext
2774 #error Ignoring glibc stub makecontext which will always fail
2775 #endif
2776 int main(void) { makecontext(0, 0, 0); return 0; }
2777 EOF
2778 if compile_prog "" "" ; then
2779 coroutine_backend=ucontext
2780 else
2781 coroutine_backend=gthread
2782 fi
2783 else
2784 echo "Silently falling back into gthread backend under darwin"
2785 fi
2786 elif test "$coroutine" = "gthread" ; then
2787 coroutine_backend=gthread
2788 elif test "$coroutine" = "windows" ; then
2789 coroutine_backend=windows
2790 elif test "$coroutine" = "sigaltstack" ; then
2791 coroutine_backend=sigaltstack
2792 else
2793 echo
2794 echo "Error: unknown coroutine backend $coroutine"
2795 echo
2796 exit 1
2797 fi
2798
2799 ##########################################
2800 # check if we have open_by_handle_at
2801
2802 open_by_hande_at=no
2803 cat > $TMPC << EOF
2804 #include <fcntl.h>
2805 int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
2806 EOF
2807 if compile_prog "" "" ; then
2808 open_by_handle_at=yes
2809 fi
2810
2811 ########################################
2812 # check if we have linux/magic.h
2813
2814 linux_magic_h=no
2815 cat > $TMPC << EOF
2816 #include <linux/magic.h>
2817 int main(void) {
2818 return 0;
2819 }
2820 EOF
2821 if compile_prog "" "" ; then
2822 linux_magic_h=yes
2823 fi
2824
2825 ##########################################
2826 # End of CC checks
2827 # After here, no more $cc or $ld runs
2828
2829 if test "$debug" = "no" ; then
2830 CFLAGS="-O2 $CFLAGS"
2831 fi
2832
2833 # Consult white-list to determine whether to enable werror
2834 # by default. Only enable by default for git builds
2835 z_version=`cut -f3 -d. $source_path/VERSION`
2836
2837 if test -z "$werror" ; then
2838 if test "$z_version" = "50" -a \
2839 "$linux" = "yes" ; then
2840 werror="yes"
2841 else
2842 werror="no"
2843 fi
2844 fi
2845
2846 # Disable zero malloc errors for official releases unless explicitly told to
2847 # enable/disable
2848 if test -z "$zero_malloc" ; then
2849 if test "$z_version" = "50" ; then
2850 zero_malloc="no"
2851 else
2852 zero_malloc="yes"
2853 fi
2854 fi
2855
2856 if test "$werror" = "yes" ; then
2857 QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
2858 fi
2859
2860 if test "$solaris" = "no" ; then
2861 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
2862 LDFLAGS="-Wl,--warn-common $LDFLAGS"
2863 fi
2864 fi
2865
2866 # test if pod2man has --utf8 option
2867 if pod2man --help | grep -q utf8; then
2868 POD2MAN="pod2man --utf8"
2869 else
2870 POD2MAN="pod2man"
2871 fi
2872
2873 # Use ASLR, no-SEH and DEP if available
2874 if test "$mingw32" = "yes" ; then
2875 for flag in --dynamicbase --no-seh --nxcompat; do
2876 if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
2877 LDFLAGS="-Wl,$flag $LDFLAGS"
2878 fi
2879 done
2880 fi
2881
2882 confdir=$sysconfdir$confsuffix
2883
2884 tools=
2885 if test "$softmmu" = yes ; then
2886 tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
2887 if test "$virtfs" != no ; then
2888 if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
2889 virtfs=yes
2890 tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
2891 else
2892 if test "$virtfs" = yes; then
2893 feature_not_found "virtfs"
2894 fi
2895 fi
2896 fi
2897 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
2898 tools="qemu-nbd\$(EXESUF) $tools"
2899 if [ "$guest_agent" = "yes" ]; then
2900 tools="qemu-ga\$(EXESUF) $tools"
2901 fi
2902 fi
2903 fi
2904
2905 # Mac OS X ships with a broken assembler
2906 roms=
2907 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
2908 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
2909 "$softmmu" = yes ; then
2910 roms="optionrom"
2911 fi
2912 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
2913 roms="$roms spapr-rtas"
2914 fi
2915
2916 echo "Install prefix $prefix"
2917 echo "BIOS directory `eval echo $datadir`"
2918 echo "binary directory `eval echo $bindir`"
2919 echo "library directory `eval echo $libdir`"
2920 echo "include directory `eval echo $includedir`"
2921 echo "config directory `eval echo $sysconfdir`"
2922 if test "$mingw32" = "no" ; then
2923 echo "Manual directory `eval echo $mandir`"
2924 echo "ELF interp prefix $interp_prefix"
2925 fi
2926 echo "Source path $source_path"
2927 echo "C compiler $cc"
2928 echo "Host C compiler $host_cc"
2929 echo "CFLAGS $CFLAGS"
2930 echo "QEMU_CFLAGS $QEMU_CFLAGS"
2931 echo "LDFLAGS $LDFLAGS"
2932 echo "make $make"
2933 echo "install $install"
2934 echo "python $python"
2935 if test "$slirp" = "yes" ; then
2936 echo "smbd $smbd"
2937 fi
2938 echo "host CPU $cpu"
2939 echo "host big endian $bigendian"
2940 echo "target list $target_list"
2941 echo "tcg debug enabled $debug_tcg"
2942 echo "Mon debug enabled $debug_mon"
2943 echo "gprof enabled $gprof"
2944 echo "sparse enabled $sparse"
2945 echo "strip binaries $strip_opt"
2946 echo "profiler $profiler"
2947 echo "static build $static"
2948 echo "-Werror enabled $werror"
2949 if test "$darwin" = "yes" ; then
2950 echo "Cocoa support $cocoa"
2951 fi
2952 echo "SDL support $sdl"
2953 echo "curses support $curses"
2954 echo "curl support $curl"
2955 echo "mingw32 support $mingw32"
2956 echo "Audio drivers $audio_drv_list"
2957 echo "Extra audio cards $audio_card_list"
2958 echo "Block whitelist $block_drv_whitelist"
2959 echo "Mixer emulation $mixemu"
2960 echo "VirtFS support $virtfs"
2961 echo "VNC support $vnc"
2962 if test "$vnc" = "yes" ; then
2963 echo "VNC TLS support $vnc_tls"
2964 echo "VNC SASL support $vnc_sasl"
2965 echo "VNC JPEG support $vnc_jpeg"
2966 echo "VNC PNG support $vnc_png"
2967 echo "VNC thread $vnc_thread"
2968 fi
2969 if test -n "$sparc_cpu"; then
2970 echo "Target Sparc Arch $sparc_cpu"
2971 fi
2972 echo "xen support $xen"
2973 echo "brlapi support $brlapi"
2974 echo "bluez support $bluez"
2975 echo "Documentation $docs"
2976 [ ! -z "$uname_release" ] && \
2977 echo "uname -r $uname_release"
2978 echo "NPTL support $nptl"
2979 echo "GUEST_BASE $guest_base"
2980 echo "PIE $pie"
2981 echo "vde support $vde"
2982 echo "Linux AIO support $linux_aio"
2983 echo "ATTR/XATTR support $attr"
2984 echo "Install blobs $blobs"
2985 echo "KVM support $kvm"
2986 echo "TCG interpreter $tcg_interpreter"
2987 echo "fdt support $fdt"
2988 echo "preadv support $preadv"
2989 echo "fdatasync $fdatasync"
2990 echo "madvise $madvise"
2991 echo "posix_madvise $posix_madvise"
2992 echo "uuid support $uuid"
2993 echo "libcap-ng support $cap_ng"
2994 echo "vhost-net support $vhost_net"
2995 echo "Trace backend $trace_backend"
2996 echo "Trace output file $trace_file-<pid>"
2997 echo "spice support $spice"
2998 echo "rbd support $rbd"
2999 echo "xfsctl support $xfs"
3000 echo "nss used $smartcard_nss"
3001 echo "usb net redir $usb_redir"
3002 echo "OpenGL support $opengl"
3003 echo "libiscsi support $libiscsi"
3004 echo "build guest agent $guest_agent"
3005 echo "coroutine backend $coroutine_backend"
3006
3007 if test "$sdl_too_old" = "yes"; then
3008 echo "-> Your SDL version is too old - please upgrade to have SDL support"
3009 fi
3010
3011 config_host_mak="config-host.mak"
3012 config_host_ld="config-host.ld"
3013
3014 echo "# Automatically generated by configure - do not modify" > $config_host_mak
3015 printf "# Configured with:" >> $config_host_mak
3016 printf " '%s'" "$0" "$@" >> $config_host_mak
3017 echo >> $config_host_mak
3018
3019 echo all: >> $config_host_mak
3020 echo "prefix=$prefix" >> $config_host_mak
3021 echo "bindir=$bindir" >> $config_host_mak
3022 echo "libdir=$libdir" >> $config_host_mak
3023 echo "includedir=$includedir" >> $config_host_mak
3024 echo "mandir=$mandir" >> $config_host_mak
3025 echo "datadir=$datadir" >> $config_host_mak
3026 echo "sysconfdir=$sysconfdir" >> $config_host_mak
3027 echo "docdir=$docdir" >> $config_host_mak
3028 echo "confdir=$confdir" >> $config_host_mak
3029 echo "libexecdir=\${prefix}/libexec" >> $config_host_mak
3030 echo "CONFIG_QEMU_SHAREDIR=\"$prefix$datasuffix\"" >> $config_host_mak
3031 echo "CONFIG_QEMU_HELPERDIR=\"$prefix/libexec\"" >> $config_host_mak
3032
3033 echo "ARCH=$ARCH" >> $config_host_mak
3034 if test "$debug_tcg" = "yes" ; then
3035 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
3036 fi
3037 if test "$debug_mon" = "yes" ; then
3038 echo "CONFIG_DEBUG_MONITOR=y" >> $config_host_mak
3039 fi
3040 if test "$debug" = "yes" ; then
3041 echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
3042 fi
3043 if test "$strip_opt" = "yes" ; then
3044 echo "STRIP=${strip}" >> $config_host_mak
3045 fi
3046 if test "$bigendian" = "yes" ; then
3047 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
3048 fi
3049 if test "$mingw32" = "yes" ; then
3050 echo "CONFIG_WIN32=y" >> $config_host_mak
3051 rc_version=`cat $source_path/VERSION`
3052 version_major=${rc_version%%.*}
3053 rc_version=${rc_version#*.}
3054 version_minor=${rc_version%%.*}
3055 rc_version=${rc_version#*.}
3056 version_subminor=${rc_version%%.*}
3057 version_micro=0
3058 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
3059 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
3060 else
3061 echo "CONFIG_POSIX=y" >> $config_host_mak
3062 fi
3063
3064 if test "$linux" = "yes" ; then
3065 echo "CONFIG_LINUX=y" >> $config_host_mak
3066 fi
3067
3068 if test "$darwin" = "yes" ; then
3069 echo "CONFIG_DARWIN=y" >> $config_host_mak
3070 fi
3071
3072 if test "$aix" = "yes" ; then
3073 echo "CONFIG_AIX=y" >> $config_host_mak
3074 fi
3075
3076 if test "$solaris" = "yes" ; then
3077 echo "CONFIG_SOLARIS=y" >> $config_host_mak
3078 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
3079 if test "$needs_libsunmath" = "yes" ; then
3080 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
3081 fi
3082 fi
3083 if test "$haiku" = "yes" ; then
3084 echo "CONFIG_HAIKU=y" >> $config_host_mak
3085 fi
3086 if test "$static" = "yes" ; then
3087 echo "CONFIG_STATIC=y" >> $config_host_mak
3088 fi
3089 if test "$profiler" = "yes" ; then
3090 echo "CONFIG_PROFILER=y" >> $config_host_mak
3091 fi
3092 if test "$slirp" = "yes" ; then
3093 echo "CONFIG_SLIRP=y" >> $config_host_mak
3094 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
3095 QEMU_INCLUDES="-I\$(SRC_PATH)/slirp $QEMU_INCLUDES"
3096 fi
3097 if test "$vde" = "yes" ; then
3098 echo "CONFIG_VDE=y" >> $config_host_mak
3099 fi
3100 if test "$cap_ng" = "yes" ; then
3101 echo "CONFIG_LIBCAP=y" >> $config_host_mak
3102 fi
3103 for card in $audio_card_list; do
3104 def=CONFIG_`echo $card | LC_ALL=C tr '[a-z]' '[A-Z]'`
3105 echo "$def=y" >> $config_host_mak
3106 done
3107 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
3108 for drv in $audio_drv_list; do
3109 def=CONFIG_`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'`
3110 echo "$def=y" >> $config_host_mak
3111 if test "$drv" = "fmod"; then
3112 echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
3113 fi
3114 done
3115 if test "$audio_pt_int" = "yes" ; then
3116 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
3117 fi
3118 if test "$audio_win_int" = "yes" ; then
3119 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
3120 fi
3121 echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
3122 if test "$mixemu" = "yes" ; then
3123 echo "CONFIG_MIXEMU=y" >> $config_host_mak
3124 fi
3125 if test "$vnc" = "yes" ; then
3126 echo "CONFIG_VNC=y" >> $config_host_mak
3127 fi
3128 if test "$vnc_tls" = "yes" ; then
3129 echo "CONFIG_VNC_TLS=y" >> $config_host_mak
3130 echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
3131 fi
3132 if test "$vnc_sasl" = "yes" ; then
3133 echo "CONFIG_VNC_SASL=y" >> $config_host_mak
3134 echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
3135 fi
3136 if test "$vnc_jpeg" = "yes" ; then
3137 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
3138 echo "VNC_JPEG_CFLAGS=$vnc_jpeg_cflags" >> $config_host_mak
3139 fi
3140 if test "$vnc_png" = "yes" ; then
3141 echo "CONFIG_VNC_PNG=y" >> $config_host_mak
3142 echo "VNC_PNG_CFLAGS=$vnc_png_cflags" >> $config_host_mak
3143 fi
3144 if test "$vnc_thread" = "yes" ; then
3145 echo "CONFIG_VNC_THREAD=y" >> $config_host_mak
3146 fi
3147 if test "$fnmatch" = "yes" ; then
3148 echo "CONFIG_FNMATCH=y" >> $config_host_mak
3149 fi
3150 if test "$uuid" = "yes" ; then
3151 echo "CONFIG_UUID=y" >> $config_host_mak
3152 fi
3153 if test "$xfs" = "yes" ; then
3154 echo "CONFIG_XFS=y" >> $config_host_mak
3155 fi
3156 qemu_version=`head $source_path/VERSION`
3157 echo "VERSION=$qemu_version" >>$config_host_mak
3158 echo "PKGVERSION=$pkgversion" >>$config_host_mak
3159 echo "SRC_PATH=$source_path" >> $config_host_mak
3160 echo "TARGET_DIRS=$target_list" >> $config_host_mak
3161 if [ "$docs" = "yes" ] ; then
3162 echo "BUILD_DOCS=yes" >> $config_host_mak
3163 fi
3164 if test "$sdl" = "yes" ; then
3165 echo "CONFIG_SDL=y" >> $config_host_mak
3166 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
3167 fi
3168 if test "$cocoa" = "yes" ; then
3169 echo "CONFIG_COCOA=y" >> $config_host_mak
3170 fi
3171 if test "$curses" = "yes" ; then
3172 echo "CONFIG_CURSES=y" >> $config_host_mak
3173 fi
3174 if test "$atfile" = "yes" ; then
3175 echo "CONFIG_ATFILE=y" >> $config_host_mak
3176 fi
3177 if test "$utimens" = "yes" ; then
3178 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
3179 fi
3180 if test "$pipe2" = "yes" ; then
3181 echo "CONFIG_PIPE2=y" >> $config_host_mak
3182 fi
3183 if test "$accept4" = "yes" ; then
3184 echo "CONFIG_ACCEPT4=y" >> $config_host_mak
3185 fi
3186 if test "$splice" = "yes" ; then
3187 echo "CONFIG_SPLICE=y" >> $config_host_mak
3188 fi
3189 if test "$eventfd" = "yes" ; then
3190 echo "CONFIG_EVENTFD=y" >> $config_host_mak
3191 fi
3192 if test "$fallocate" = "yes" ; then
3193 echo "CONFIG_FALLOCATE=y" >> $config_host_mak
3194 fi
3195 if test "$sync_file_range" = "yes" ; then
3196 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
3197 fi
3198 if test "$fiemap" = "yes" ; then
3199 echo "CONFIG_FIEMAP=y" >> $config_host_mak
3200 fi
3201 if test "$dup3" = "yes" ; then
3202 echo "CONFIG_DUP3=y" >> $config_host_mak
3203 fi
3204 if test "$epoll" = "yes" ; then
3205 echo "CONFIG_EPOLL=y" >> $config_host_mak
3206 fi
3207 if test "$epoll_create1" = "yes" ; then
3208 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
3209 fi
3210 if test "$epoll_pwait" = "yes" ; then
3211 echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
3212 fi
3213 if test "$inotify" = "yes" ; then
3214 echo "CONFIG_INOTIFY=y" >> $config_host_mak
3215 fi
3216 if test "$inotify1" = "yes" ; then
3217 echo "CONFIG_INOTIFY1=y" >> $config_host_mak
3218 fi
3219 if test "$byteswap_h" = "yes" ; then
3220 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
3221 fi
3222 if test "$bswap_h" = "yes" ; then
3223 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
3224 fi
3225 if test "$curl" = "yes" ; then
3226 echo "CONFIG_CURL=y" >> $config_host_mak
3227 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
3228 fi
3229 if test "$brlapi" = "yes" ; then
3230 echo "CONFIG_BRLAPI=y" >> $config_host_mak
3231 fi
3232 if test "$bluez" = "yes" ; then
3233 echo "CONFIG_BLUEZ=y" >> $config_host_mak
3234 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
3235 fi
3236 echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
3237 if test "$xen" = "yes" ; then
3238 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
3239 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
3240 fi
3241 if test "$linux_aio" = "yes" ; then
3242 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
3243 fi
3244 if test "$attr" = "yes" ; then
3245 echo "CONFIG_ATTR=y" >> $config_host_mak
3246 fi
3247 if test "$libattr" = "yes" ; then
3248 echo "CONFIG_LIBATTR=y" >> $config_host_mak
3249 fi
3250 if test "$virtfs" = "yes" ; then
3251 echo "CONFIG_VIRTFS=y" >> $config_host_mak
3252 fi
3253 if test "$blobs" = "yes" ; then
3254 echo "INSTALL_BLOBS=yes" >> $config_host_mak
3255 fi
3256 if test "$iovec" = "yes" ; then
3257 echo "CONFIG_IOVEC=y" >> $config_host_mak
3258 fi
3259 if test "$preadv" = "yes" ; then
3260 echo "CONFIG_PREADV=y" >> $config_host_mak
3261 fi
3262 if test "$fdt" = "yes" ; then
3263 echo "CONFIG_FDT=y" >> $config_host_mak
3264 fi
3265 if test "$signalfd" = "yes" ; then
3266 echo "CONFIG_SIGNALFD=y" >> $config_host_mak
3267 fi
3268 if test "$tcg_interpreter" = "yes" ; then
3269 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
3270 fi
3271 if test "$fdatasync" = "yes" ; then
3272 echo "CONFIG_FDATASYNC=y" >> $config_host_mak
3273 fi
3274 if test "$madvise" = "yes" ; then
3275 echo "CONFIG_MADVISE=y" >> $config_host_mak
3276 fi
3277 if test "$posix_madvise" = "yes" ; then
3278 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
3279 fi
3280
3281 if test "$spice" = "yes" ; then
3282 echo "CONFIG_SPICE=y" >> $config_host_mak
3283 fi
3284
3285 if test "$smartcard" = "yes" ; then
3286 echo "CONFIG_SMARTCARD=y" >> $config_host_mak
3287 fi
3288
3289 if test "$smartcard_nss" = "yes" ; then
3290 echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
3291 echo "libcacard_libs=$libcacard_libs" >> $config_host_mak
3292 echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak
3293 fi
3294
3295 if test "$usb_redir" = "yes" ; then
3296 echo "CONFIG_USB_REDIR=y" >> $config_host_mak
3297 fi
3298
3299 if test "$opengl" = "yes" ; then
3300 echo "CONFIG_OPENGL=y" >> $config_host_mak
3301 fi
3302
3303 if test "$libiscsi" = "yes" ; then
3304 echo "CONFIG_LIBISCSI=y" >> $config_host_mak
3305 fi
3306
3307 # XXX: suppress that
3308 if [ "$bsd" = "yes" ] ; then
3309 echo "CONFIG_BSD=y" >> $config_host_mak
3310 fi
3311
3312 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
3313
3314 if test "$zero_malloc" = "yes" ; then
3315 echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
3316 fi
3317 if test "$rbd" = "yes" ; then
3318 echo "CONFIG_RBD=y" >> $config_host_mak
3319 fi
3320
3321 if test "$coroutine_backend" = "ucontext" ; then
3322 echo "CONFIG_UCONTEXT_COROUTINE=y" >> $config_host_mak
3323 elif test "$coroutine_backend" = "sigaltstack" ; then
3324 echo "CONFIG_SIGALTSTACK_COROUTINE=y" >> $config_host_mak
3325 fi
3326
3327 if test "$open_by_handle_at" = "yes" ; then
3328 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
3329 fi
3330
3331 if test "$linux_magic_h" = "yes" ; then
3332 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
3333 fi
3334
3335 # USB host support
3336 case "$usb" in
3337 linux)
3338 echo "HOST_USB=linux" >> $config_host_mak
3339 ;;
3340 bsd)
3341 echo "HOST_USB=bsd" >> $config_host_mak
3342 ;;
3343 *)
3344 echo "HOST_USB=stub" >> $config_host_mak
3345 ;;
3346 esac
3347
3348 # use default implementation for tracing backend-specific routines
3349 trace_default=yes
3350 echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
3351 if test "$trace_backend" = "nop"; then
3352 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
3353 fi
3354 if test "$trace_backend" = "simple"; then
3355 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
3356 trace_default=no
3357 # Set the appropriate trace file.
3358 trace_file="\"$trace_file-\" FMT_pid"
3359 fi
3360 if test "$trace_backend" = "stderr"; then
3361 echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak
3362 trace_default=no
3363 fi
3364 if test "$trace_backend" = "ust"; then
3365 echo "CONFIG_TRACE_UST=y" >> $config_host_mak
3366 fi
3367 if test "$trace_backend" = "dtrace"; then
3368 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
3369 if test "$trace_backend_stap" = "yes" ; then
3370 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
3371 fi
3372 fi
3373 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
3374 if test "$trace_default" = "yes"; then
3375 echo "CONFIG_TRACE_DEFAULT=y" >> $config_host_mak
3376 fi
3377
3378 echo "TOOLS=$tools" >> $config_host_mak
3379 echo "ROMS=$roms" >> $config_host_mak
3380 echo "MAKE=$make" >> $config_host_mak
3381 echo "INSTALL=$install" >> $config_host_mak
3382 echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
3383 echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
3384 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
3385 echo "PYTHON=$python" >> $config_host_mak
3386 echo "CC=$cc" >> $config_host_mak
3387 echo "CC_I386=$cc_i386" >> $config_host_mak
3388 echo "HOST_CC=$host_cc" >> $config_host_mak
3389 echo "AR=$ar" >> $config_host_mak
3390 echo "OBJCOPY=$objcopy" >> $config_host_mak
3391 echo "LD=$ld" >> $config_host_mak
3392 echo "WINDRES=$windres" >> $config_host_mak
3393 echo "LIBTOOL=$libtool" >> $config_host_mak
3394 echo "CFLAGS=$CFLAGS" >> $config_host_mak
3395 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
3396 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
3397 if test "$sparse" = "yes" ; then
3398 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak
3399 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak
3400 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
3401 fi
3402 echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
3403 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
3404 echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
3405 echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
3406 echo "LIBS+=$LIBS" >> $config_host_mak
3407 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
3408 echo "EXESUF=$EXESUF" >> $config_host_mak
3409 echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
3410 echo "POD2MAN=$POD2MAN" >> $config_host_mak
3411
3412 # generate list of library paths for linker script
3413
3414 $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
3415
3416 if test -f ${config_host_ld}~ ; then
3417 if cmp -s $config_host_ld ${config_host_ld}~ ; then
3418 mv ${config_host_ld}~ $config_host_ld
3419 else
3420 rm ${config_host_ld}~
3421 fi
3422 fi
3423
3424 for d in libdis libdis-user; do
3425 mkdir -p $d
3426 symlink $source_path/Makefile.dis $d/Makefile
3427 echo > $d/config.mak
3428 done
3429
3430 # use included Linux headers
3431 if test "$linux" = "yes" ; then
3432 mkdir -p linux-headers
3433 case "$cpu" in
3434 i386|x86_64)
3435 symlink $source_path/linux-headers/asm-x86 linux-headers/asm
3436 ;;
3437 ppcemb|ppc|ppc64)
3438 symlink $source_path/linux-headers/asm-powerpc linux-headers/asm
3439 ;;
3440 s390x)
3441 symlink $source_path/linux-headers/asm-s390 linux-headers/asm
3442 ;;
3443 esac
3444 fi
3445
3446 for target in $target_list; do
3447 target_dir="$target"
3448 config_target_mak=$target_dir/config-target.mak
3449 target_arch2=`echo $target | cut -d '-' -f 1`
3450 target_bigendian="no"
3451
3452 case "$target_arch2" in
3453 armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
3454 target_bigendian=yes
3455 ;;
3456 esac
3457 target_softmmu="no"
3458 target_user_only="no"
3459 target_linux_user="no"
3460 target_darwin_user="no"
3461 target_bsd_user="no"
3462 case "$target" in
3463 ${target_arch2}-softmmu)
3464 target_softmmu="yes"
3465 ;;
3466 ${target_arch2}-linux-user)
3467 if test "$linux" != "yes" ; then
3468 echo "ERROR: Target '$target' is only available on a Linux host"
3469 exit 1
3470 fi
3471 target_user_only="yes"
3472 target_linux_user="yes"
3473 ;;
3474 ${target_arch2}-darwin-user)
3475 if test "$darwin" != "yes" ; then
3476 echo "ERROR: Target '$target' is only available on a Darwin host"
3477 exit 1
3478 fi
3479 target_user_only="yes"
3480 target_darwin_user="yes"
3481 ;;
3482 ${target_arch2}-bsd-user)
3483 if test "$bsd" != "yes" ; then
3484 echo "ERROR: Target '$target' is only available on a BSD host"
3485 exit 1
3486 fi
3487 target_user_only="yes"
3488 target_bsd_user="yes"
3489 ;;
3490 *)
3491 echo "ERROR: Target '$target' not recognised"
3492 exit 1
3493 ;;
3494 esac
3495
3496 mkdir -p $target_dir
3497 mkdir -p $target_dir/fpu
3498 mkdir -p $target_dir/tcg
3499 mkdir -p $target_dir/ide
3500 mkdir -p $target_dir/usb
3501 mkdir -p $target_dir/9pfs
3502 mkdir -p $target_dir/kvm
3503 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
3504 mkdir -p $target_dir/nwfpe
3505 fi
3506 symlink $source_path/Makefile.target $target_dir/Makefile
3507
3508
3509 echo "# Automatically generated by configure - do not modify" > $config_target_mak
3510
3511 bflt="no"
3512 target_nptl="no"
3513 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
3514 gdb_xml_files=""
3515 target_short_alignment=2
3516 target_int_alignment=4
3517 target_long_alignment=4
3518 target_llong_alignment=8
3519 target_libs_softmmu=
3520
3521 TARGET_ARCH="$target_arch2"
3522 TARGET_BASE_ARCH=""
3523 TARGET_ABI_DIR=""
3524
3525 case "$target_arch2" in
3526 i386)
3527 target_phys_bits=64
3528 ;;
3529 x86_64)
3530 TARGET_BASE_ARCH=i386
3531 target_phys_bits=64
3532 target_long_alignment=8
3533 ;;
3534 alpha)
3535 target_phys_bits=64
3536 target_long_alignment=8
3537 target_nptl="yes"
3538 ;;
3539 arm|armeb)
3540 TARGET_ARCH=arm
3541 bflt="yes"
3542 target_nptl="yes"
3543 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
3544 target_phys_bits=32
3545 target_llong_alignment=4
3546 target_libs_softmmu="$fdt_libs"
3547 ;;
3548 cris)
3549 target_nptl="yes"
3550 target_phys_bits=32
3551 ;;
3552 lm32)
3553 target_phys_bits=32
3554 target_libs_softmmu="$opengl_libs"
3555 ;;
3556 m68k)
3557 bflt="yes"
3558 gdb_xml_files="cf-core.xml cf-fp.xml"
3559 target_phys_bits=32
3560 target_int_alignment=2
3561 target_long_alignment=2
3562 target_llong_alignment=2
3563 ;;
3564 microblaze|microblazeel)
3565 TARGET_ARCH=microblaze
3566 bflt="yes"
3567 target_nptl="yes"
3568 target_phys_bits=32
3569 target_libs_softmmu="$fdt_libs"
3570 ;;
3571 mips|mipsel)
3572 TARGET_ARCH=mips
3573 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
3574 target_nptl="yes"
3575 target_phys_bits=64
3576 ;;
3577 mipsn32|mipsn32el)
3578 TARGET_ARCH=mipsn32
3579 TARGET_BASE_ARCH=mips
3580 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
3581 target_phys_bits=64
3582 ;;
3583 mips64|mips64el)
3584 TARGET_ARCH=mips64
3585 TARGET_BASE_ARCH=mips
3586 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
3587 target_phys_bits=64
3588 target_long_alignment=8
3589 ;;
3590 ppc)
3591 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3592 target_phys_bits=64
3593 target_nptl="yes"
3594 target_libs_softmmu="$fdt_libs"
3595 ;;
3596 ppcemb)
3597 TARGET_BASE_ARCH=ppc
3598 TARGET_ABI_DIR=ppc
3599 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3600 target_phys_bits=64
3601 target_nptl="yes"
3602 target_libs_softmmu="$fdt_libs"
3603 ;;
3604 ppc64)
3605 TARGET_BASE_ARCH=ppc
3606 TARGET_ABI_DIR=ppc
3607 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3608 target_phys_bits=64
3609 target_long_alignment=8
3610 target_libs_softmmu="$fdt_libs"
3611 ;;
3612 ppc64abi32)
3613 TARGET_ARCH=ppc64
3614 TARGET_BASE_ARCH=ppc
3615 TARGET_ABI_DIR=ppc
3616 echo "TARGET_ABI32=y" >> $config_target_mak
3617 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3618 target_phys_bits=64
3619 target_libs_softmmu="$fdt_libs"
3620 ;;
3621 sh4|sh4eb)
3622 TARGET_ARCH=sh4
3623 bflt="yes"
3624 target_nptl="yes"
3625 target_phys_bits=32
3626 ;;
3627 sparc)
3628 target_phys_bits=64
3629 ;;
3630 sparc64)
3631 TARGET_BASE_ARCH=sparc
3632 target_phys_bits=64
3633 target_long_alignment=8
3634 ;;
3635 sparc32plus)
3636 TARGET_ARCH=sparc64
3637 TARGET_BASE_ARCH=sparc
3638 TARGET_ABI_DIR=sparc
3639 echo "TARGET_ABI32=y" >> $config_target_mak
3640 target_phys_bits=64
3641 ;;
3642 s390x)
3643 target_nptl="yes"
3644 target_phys_bits=64
3645 target_long_alignment=8
3646 ;;
3647 unicore32)
3648 target_phys_bits=32
3649 ;;
3650 xtensa|xtensaeb)
3651 TARGET_ARCH=xtensa
3652 target_phys_bits=32
3653 ;;
3654 *)
3655 echo "Unsupported target CPU"
3656 exit 1
3657 ;;
3658 esac
3659
3660 case "$target_arch2" in
3661 alpha | sparc*)
3662 echo "CONFIG_TCG_PASS_AREG0=y" >> $config_target_mak
3663 ;;
3664 esac
3665
3666 echo "TARGET_SHORT_ALIGNMENT=$target_short_alignment" >> $config_target_mak
3667 echo "TARGET_INT_ALIGNMENT=$target_int_alignment" >> $config_target_mak
3668 echo "TARGET_LONG_ALIGNMENT=$target_long_alignment" >> $config_target_mak
3669 echo "TARGET_LLONG_ALIGNMENT=$target_llong_alignment" >> $config_target_mak
3670 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
3671 target_arch_name="`echo $TARGET_ARCH | LC_ALL=C tr '[a-z]' '[A-Z]'`"
3672 echo "TARGET_$target_arch_name=y" >> $config_target_mak
3673 echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
3674 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
3675 if [ "$TARGET_BASE_ARCH" = "" ]; then
3676 TARGET_BASE_ARCH=$TARGET_ARCH
3677 fi
3678 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
3679 if [ "$TARGET_ABI_DIR" = "" ]; then
3680 TARGET_ABI_DIR=$TARGET_ARCH
3681 fi
3682 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
3683 case "$target_arch2" in
3684 i386|x86_64)
3685 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
3686 target_phys_bits=64
3687 echo "CONFIG_XEN=y" >> $config_target_mak
3688 else
3689 echo "CONFIG_NO_XEN=y" >> $config_target_mak
3690 fi
3691 ;;
3692 *)
3693 echo "CONFIG_NO_XEN=y" >> $config_target_mak
3694 esac
3695 case "$target_arch2" in
3696 i386|x86_64|ppcemb|ppc|ppc64|s390x)
3697 # Make sure the target and host cpus are compatible
3698 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
3699 \( "$target_arch2" = "$cpu" -o \
3700 \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
3701 \( "$target_arch2" = "ppc64" -a "$cpu" = "ppc" \) -o \
3702 \( "$target_arch2" = "ppc" -a "$cpu" = "ppc64" \) -o \
3703 \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
3704 \( "$target_arch2" = "x86_64" -a "$cpu" = "i386" \) -o \
3705 \( "$target_arch2" = "i386" -a "$cpu" = "x86_64" \) \) ; then
3706 echo "CONFIG_KVM=y" >> $config_target_mak
3707 if test "$vhost_net" = "yes" ; then
3708 echo "CONFIG_VHOST_NET=y" >> $config_target_mak
3709 fi
3710 fi
3711 esac
3712 if test "$target_arch2" = "ppc64" -a "$fdt" = "yes"; then
3713 echo "CONFIG_PSERIES=y" >> $config_target_mak
3714 fi
3715 if test "$target_bigendian" = "yes" ; then
3716 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
3717 fi
3718 if test "$target_softmmu" = "yes" ; then
3719 echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak
3720 echo "CONFIG_SOFTMMU=y" >> $config_target_mak
3721 echo "LIBS+=$libs_softmmu $target_libs_softmmu" >> $config_target_mak
3722 echo "HWDIR=../libhw$target_phys_bits" >> $config_target_mak
3723 echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
3724 if test "$smartcard_nss" = "yes" ; then
3725 echo "subdir-$target: subdir-libcacard" >> $config_host_mak
3726 fi
3727 fi
3728 if test "$target_user_only" = "yes" ; then
3729 echo "CONFIG_USER_ONLY=y" >> $config_target_mak
3730 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
3731 fi
3732 if test "$target_linux_user" = "yes" ; then
3733 echo "CONFIG_LINUX_USER=y" >> $config_target_mak
3734 fi
3735 if test "$target_darwin_user" = "yes" ; then
3736 echo "CONFIG_DARWIN_USER=y" >> $config_target_mak
3737 fi
3738 list=""
3739 if test ! -z "$gdb_xml_files" ; then
3740 for x in $gdb_xml_files; do
3741 list="$list $source_path/gdb-xml/$x"
3742 done
3743 echo "TARGET_XML_FILES=$list" >> $config_target_mak
3744 fi
3745
3746 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
3747 echo "TARGET_HAS_BFLT=y" >> $config_target_mak
3748 fi
3749 if test "$target_user_only" = "yes" \
3750 -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
3751 echo "CONFIG_USE_NPTL=y" >> $config_target_mak
3752 fi
3753 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
3754 echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
3755 fi
3756 if test "$target_bsd_user" = "yes" ; then
3757 echo "CONFIG_BSD_USER=y" >> $config_target_mak
3758 fi
3759
3760 # generate QEMU_CFLAGS/LDFLAGS for targets
3761
3762 cflags=""
3763 includes=""
3764 ldflags=""
3765
3766 if test "$tcg_interpreter" = "yes"; then
3767 includes="-I\$(SRC_PATH)/tcg/tci $includes"
3768 elif test "$ARCH" = "sparc64" ; then
3769 includes="-I\$(SRC_PATH)/tcg/sparc $includes"
3770 elif test "$ARCH" = "s390x" ; then
3771 includes="-I\$(SRC_PATH)/tcg/s390 $includes"
3772 elif test "$ARCH" = "x86_64" ; then
3773 includes="-I\$(SRC_PATH)/tcg/i386 $includes"
3774 else
3775 includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes"
3776 fi
3777 includes="-I\$(SRC_PATH)/tcg $includes"
3778
3779 if test "$linux" = "yes" ; then
3780 includes="-I\$(SRC_PATH)/linux-headers $includes"
3781 fi
3782
3783 if test "$target_user_only" = "yes" ; then
3784 libdis_config_mak=libdis-user/config.mak
3785 else
3786 libdis_config_mak=libdis/config.mak
3787 fi
3788
3789 for i in $ARCH $TARGET_BASE_ARCH ; do
3790 case "$i" in
3791 alpha)
3792 echo "CONFIG_ALPHA_DIS=y" >> $config_target_mak
3793 echo "CONFIG_ALPHA_DIS=y" >> $libdis_config_mak
3794 ;;
3795 arm)
3796 echo "CONFIG_ARM_DIS=y" >> $config_target_mak
3797 echo "CONFIG_ARM_DIS=y" >> $libdis_config_mak
3798 ;;
3799 cris)
3800 echo "CONFIG_CRIS_DIS=y" >> $config_target_mak
3801 echo "CONFIG_CRIS_DIS=y" >> $libdis_config_mak
3802 ;;
3803 hppa)
3804 echo "CONFIG_HPPA_DIS=y" >> $config_target_mak
3805 echo "CONFIG_HPPA_DIS=y" >> $libdis_config_mak
3806 ;;
3807 i386|x86_64)
3808 echo "CONFIG_I386_DIS=y" >> $config_target_mak
3809 echo "CONFIG_I386_DIS=y" >> $libdis_config_mak
3810 ;;
3811 ia64*)
3812 echo "CONFIG_IA64_DIS=y" >> $config_target_mak
3813 echo "CONFIG_IA64_DIS=y" >> $libdis_config_mak
3814 ;;
3815 lm32)
3816 echo "CONFIG_LM32_DIS=y" >> $config_target_mak
3817 echo "CONFIG_LM32_DIS=y" >> $libdis_config_mak
3818 ;;
3819 m68k)
3820 echo "CONFIG_M68K_DIS=y" >> $config_target_mak
3821 echo "CONFIG_M68K_DIS=y" >> $libdis_config_mak
3822 ;;
3823 microblaze*)
3824 echo "CONFIG_MICROBLAZE_DIS=y" >> $config_target_mak
3825 echo "CONFIG_MICROBLAZE_DIS=y" >> $libdis_config_mak
3826 ;;
3827 mips*)
3828 echo "CONFIG_MIPS_DIS=y" >> $config_target_mak
3829 echo "CONFIG_MIPS_DIS=y" >> $libdis_config_mak
3830 ;;
3831 ppc*)
3832 echo "CONFIG_PPC_DIS=y" >> $config_target_mak
3833 echo "CONFIG_PPC_DIS=y" >> $libdis_config_mak
3834 ;;
3835 s390*)
3836 echo "CONFIG_S390_DIS=y" >> $config_target_mak
3837 echo "CONFIG_S390_DIS=y" >> $libdis_config_mak
3838 ;;
3839 sh4)
3840 echo "CONFIG_SH4_DIS=y" >> $config_target_mak
3841 echo "CONFIG_SH4_DIS=y" >> $libdis_config_mak
3842 ;;
3843 sparc*)
3844 echo "CONFIG_SPARC_DIS=y" >> $config_target_mak
3845 echo "CONFIG_SPARC_DIS=y" >> $libdis_config_mak
3846 ;;
3847 xtensa*)
3848 echo "CONFIG_XTENSA_DIS=y" >> $config_target_mak
3849 echo "CONFIG_XTENSA_DIS=y" >> $libdis_config_mak
3850 ;;
3851 esac
3852 done
3853 if test "$tcg_interpreter" = "yes" ; then
3854 echo "CONFIG_TCI_DIS=y" >> $config_target_mak
3855 echo "CONFIG_TCI_DIS=y" >> $libdis_config_mak
3856 fi
3857
3858 case "$ARCH" in
3859 alpha)
3860 # Ensure there's only a single GP
3861 cflags="-msmall-data $cflags"
3862 ;;
3863 esac
3864
3865 if test "$target_softmmu" = "yes" ; then
3866 case "$TARGET_BASE_ARCH" in
3867 arm)
3868 cflags="-DHAS_AUDIO $cflags"
3869 ;;
3870 lm32)
3871 cflags="-DHAS_AUDIO $cflags"
3872 ;;
3873 i386|mips|ppc)
3874 cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
3875 ;;
3876 esac
3877 fi
3878
3879 if test "$target_softmmu" = "yes" -a \( \
3880 "$TARGET_ARCH" = "microblaze" -o \
3881 "$TARGET_ARCH" = "cris" \) ; then
3882 echo "CONFIG_NEED_MMU=y" >> $config_target_mak
3883 fi
3884
3885 if test "$gprof" = "yes" ; then
3886 echo "TARGET_GPROF=yes" >> $config_target_mak
3887 if test "$target_linux_user" = "yes" ; then
3888 cflags="-p $cflags"
3889 ldflags="-p $ldflags"
3890 fi
3891 if test "$target_softmmu" = "yes" ; then
3892 ldflags="-p $ldflags"
3893 echo "GPROF_CFLAGS=-p" >> $config_target_mak
3894 fi
3895 fi
3896
3897 if test "$ARCH" = "tci"; then
3898 linker_script=""
3899 else
3900 linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
3901 fi
3902
3903 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
3904 case "$ARCH" in
3905 sparc)
3906 # -static is used to avoid g1/g3 usage by the dynamic linker
3907 ldflags="$linker_script -static $ldflags"
3908 ;;
3909 alpha | s390x)
3910 # The default placement of the application is fine.
3911 ;;
3912 *)
3913 ldflags="$linker_script $ldflags"
3914 ;;
3915 esac
3916 fi
3917
3918 echo "LDFLAGS+=$ldflags" >> $config_target_mak
3919 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
3920 echo "QEMU_INCLUDES+=$includes" >> $config_target_mak
3921
3922 done # for target in $targets
3923
3924 # build tree in object directory in case the source is not in the current directory
3925 DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32"
3926 DIRS="$DIRS slirp audio block net pc-bios/optionrom"
3927 DIRS="$DIRS pc-bios/spapr-rtas"
3928 DIRS="$DIRS roms/seabios roms/vgabios"
3929 DIRS="$DIRS fsdev ui usb"
3930 DIRS="$DIRS qapi qapi-generated"
3931 DIRS="$DIRS qga trace qom"
3932 FILES="Makefile tests/tcg/Makefile qdict-test-data.txt"
3933 FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
3934 FILES="$FILES tests/tcg/lm32/Makefile"
3935 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
3936 FILES="$FILES pc-bios/spapr-rtas/Makefile"
3937 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
3938 for bios_file in \
3939 $source_path/pc-bios/*.bin \
3940 $source_path/pc-bios/*.rom \
3941 $source_path/pc-bios/*.dtb \
3942 $source_path/pc-bios/openbios-* \
3943 $source_path/pc-bios/palcode-*
3944 do
3945 FILES="$FILES pc-bios/`basename $bios_file`"
3946 done
3947 mkdir -p $DIRS
3948 for f in $FILES ; do
3949 if [ -e "$source_path/$f" ] && ! [ -e "$f" ]; then
3950 symlink "$source_path/$f" "$f"
3951 fi
3952 done
3953
3954 # temporary config to build submodules
3955 for rom in seabios vgabios ; do
3956 config_mak=roms/$rom/config.mak
3957 echo "# Automatically generated by configure - do not modify" > $config_mak
3958 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
3959 echo "CC=$cc" >> $config_mak
3960 echo "BCC=bcc" >> $config_mak
3961 echo "CPP=${cross_prefix}cpp" >> $config_mak
3962 echo "OBJCOPY=objcopy" >> $config_mak
3963 echo "IASL=iasl" >> $config_mak
3964 echo "LD=$ld" >> $config_mak
3965 done
3966
3967 for hwlib in 32 64; do
3968 d=libhw$hwlib
3969 mkdir -p $d
3970 mkdir -p $d/ide
3971 mkdir -p $d/usb
3972 symlink $source_path/Makefile.hw $d/Makefile
3973 mkdir -p $d/9pfs
3974 echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" > $d/config.mak
3975 done
3976
3977 if [ "$source_path" != `pwd` ]; then
3978 # out of tree build
3979 mkdir -p libcacard
3980 rm -f libcacard/Makefile
3981 symlink "$source_path/libcacard/Makefile" libcacard/Makefile
3982 fi
3983
3984 d=libuser
3985 mkdir -p $d
3986 mkdir -p $d/trace
3987 mkdir -p $d/qom
3988 symlink $source_path/Makefile.user $d/Makefile
3989
3990 if test "$docs" = "yes" ; then
3991 mkdir -p QMP
3992 fi
QEmu