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kvm: Introduce basic MSI support for in-kernel irqchips
[qemu/agraf.git] / configure
blob0111774cb05a93f8aeead3f33a8ee0b82f4d512e
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 -rf "$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"
159 qemu_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 bsd_user="no"
177 guest_base=""
178 uname_release=""
179 mixemu="no"
180 aix="no"
181 blobs="yes"
182 pkgversion=""
183 pie=""
184 zero_malloc=""
185 trace_backend="nop"
186 trace_file="trace"
187 spice=""
188 rbd=""
189 smartcard=""
190 smartcard_nss=""
191 usb_redir=""
192 opengl=""
193 zlib="yes"
194 guest_agent="yes"
195 libiscsi=""
196 coroutine=""
197
198 # parse CC options first
199 for opt do
200 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
201 case "$opt" in
202 --cross-prefix=*) cross_prefix="$optarg"
203 ;;
204 --cc=*) CC="$optarg"
205 ;;
206 --source-path=*) source_path="$optarg"
207 ;;
208 --cpu=*) cpu="$optarg"
209 ;;
210 --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
211 ;;
212 --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
213 ;;
214 --enable-debug-info) debug_info="yes"
215 ;;
216 --disable-debug-info) debug_info="no"
217 ;;
218 --sparc_cpu=*)
219 sparc_cpu="$optarg"
220 case $sparc_cpu in
221 v7|v8|v8plus|v8plusa)
222 cpu="sparc"
223 ;;
224 v9)
225 cpu="sparc64"
226 ;;
227 *)
228 echo "undefined SPARC architecture. Exiting";
229 exit 1
230 ;;
231 esac
232 ;;
233 esac
234 done
235 # OS specific
236 # Using uname is really, really broken. Once we have the right set of checks
237 # we can eliminate its usage altogether.
238
239 cc="${CC-${cross_prefix}gcc}"
240 ar="${AR-${cross_prefix}ar}"
241 objcopy="${OBJCOPY-${cross_prefix}objcopy}"
242 ld="${LD-${cross_prefix}ld}"
243 libtool="${LIBTOOL-${cross_prefix}libtool}"
244 strip="${STRIP-${cross_prefix}strip}"
245 windres="${WINDRES-${cross_prefix}windres}"
246 pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
247 query_pkg_config() {
248 "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
249 }
250 pkg_config=query_pkg_config
251 sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
252
253 # default flags for all hosts
254 QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
255 QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
256 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
257 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
258 QEMU_CFLAGS="-D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
259 QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/fpu"
260 if test "$debug_info" = "yes"; then
261 CFLAGS="-g $CFLAGS"
262 LDFLAGS="-g $LDFLAGS"
263 fi
264
265 # make source path absolute
266 source_path=`cd "$source_path"; pwd`
267
268 check_define() {
269 cat > $TMPC <<EOF
270 #if !defined($1)
271 #error $1 not defined
272 #endif
273 int main(void) { return 0; }
274 EOF
275 compile_object
276 }
277
278 if test ! -z "$cpu" ; then
279 # command line argument
280 :
281 elif check_define __i386__ ; then
282 cpu="i386"
283 elif check_define __x86_64__ ; then
284 cpu="x86_64"
285 elif check_define __sparc__ ; then
286 # We can't check for 64 bit (when gcc is biarch) or V8PLUSA
287 # They must be specified using --sparc_cpu
288 if check_define __arch64__ ; then
289 cpu="sparc64"
290 else
291 cpu="sparc"
292 fi
293 elif check_define _ARCH_PPC ; then
294 if check_define _ARCH_PPC64 ; then
295 cpu="ppc64"
296 else
297 cpu="ppc"
298 fi
299 elif check_define __mips__ ; then
300 cpu="mips"
301 elif check_define __ia64__ ; then
302 cpu="ia64"
303 elif check_define __s390__ ; then
304 if check_define __s390x__ ; then
305 cpu="s390x"
306 else
307 cpu="s390"
308 fi
309 elif check_define __arm__ ; then
310 cpu="arm"
311 elif check_define __hppa__ ; then
312 cpu="hppa"
313 else
314 cpu=`uname -m`
315 fi
316
317 ARCH=
318 # Normalise host CPU name and set ARCH.
319 # Note that this case should only have supported host CPUs, not guests.
320 case "$cpu" in
321 ia64|ppc|ppc64|s390|s390x|sparc64)
322 cpu="$cpu"
323 ;;
324 i386|i486|i586|i686|i86pc|BePC)
325 cpu="i386"
326 ;;
327 x86_64|amd64)
328 cpu="x86_64"
329 ;;
330 armv*b|armv*l|arm)
331 cpu="arm"
332 ;;
333 hppa|parisc|parisc64)
334 cpu="hppa"
335 ;;
336 mips*)
337 cpu="mips"
338 ;;
339 sparc|sun4[cdmuv])
340 cpu="sparc"
341 ;;
342 *)
343 # This will result in either an error or falling back to TCI later
344 ARCH=unknown
345 ;;
346 esac
347 if test -z "$ARCH"; then
348 ARCH="$cpu"
349 fi
350
351 # OS specific
352 if check_define __linux__ ; then
353 targetos="Linux"
354 elif check_define _WIN32 ; then
355 targetos='MINGW32'
356 elif check_define __OpenBSD__ ; then
357 targetos='OpenBSD'
358 elif check_define __sun__ ; then
359 targetos='SunOS'
360 elif check_define __HAIKU__ ; then
361 targetos='Haiku'
362 else
363 targetos=`uname -s`
364 fi
365
366 case $targetos in
367 CYGWIN*)
368 mingw32="yes"
369 QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
370 audio_possible_drivers="winwave sdl"
371 audio_drv_list="winwave"
372 ;;
373 MINGW32*)
374 mingw32="yes"
375 audio_possible_drivers="winwave dsound sdl fmod"
376 audio_drv_list="winwave"
377 ;;
378 GNU/kFreeBSD)
379 bsd="yes"
380 audio_drv_list="oss"
381 audio_possible_drivers="oss sdl esd pa"
382 ;;
383 FreeBSD)
384 bsd="yes"
385 make="${MAKE-gmake}"
386 audio_drv_list="oss"
387 audio_possible_drivers="oss sdl esd pa"
388 # needed for kinfo_getvmmap(3) in libutil.h
389 LIBS="-lutil $LIBS"
390 ;;
391 DragonFly)
392 bsd="yes"
393 make="${MAKE-gmake}"
394 audio_drv_list="oss"
395 audio_possible_drivers="oss sdl esd pa"
396 ;;
397 NetBSD)
398 bsd="yes"
399 make="${MAKE-gmake}"
400 audio_drv_list="oss"
401 audio_possible_drivers="oss sdl esd"
402 oss_lib="-lossaudio"
403 ;;
404 OpenBSD)
405 bsd="yes"
406 make="${MAKE-gmake}"
407 audio_drv_list="oss"
408 audio_possible_drivers="oss sdl esd"
409 oss_lib="-lossaudio"
410 ;;
411 Darwin)
412 bsd="yes"
413 darwin="yes"
414 # on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can
415 # run 64-bit userspace code
416 if [ "$cpu" = "i386" ] ; then
417 is_x86_64=`sysctl -n hw.optional.x86_64`
418 [ "$is_x86_64" = "1" ] && cpu=x86_64
419 fi
420 if [ "$cpu" = "x86_64" ] ; then
421 QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
422 LDFLAGS="-arch x86_64 $LDFLAGS"
423 else
424 QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
425 fi
426 cocoa="yes"
427 audio_drv_list="coreaudio"
428 audio_possible_drivers="coreaudio sdl fmod"
429 LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
430 libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
431 ;;
432 SunOS)
433 solaris="yes"
434 make="${MAKE-gmake}"
435 install="${INSTALL-ginstall}"
436 ld="gld"
437 smbd="${SMBD-/usr/sfw/sbin/smbd}"
438 needs_libsunmath="no"
439 solarisrev=`uname -r | cut -f2 -d.`
440 # have to select again, because `uname -m` returns i86pc
441 # even on an x86_64 box.
442 solariscpu=`isainfo -k`
443 if test "${solariscpu}" = "amd64" ; then
444 cpu="x86_64"
445 fi
446 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
447 if test "$solarisrev" -le 9 ; then
448 if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
449 needs_libsunmath="yes"
450 QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
451 LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
452 LIBS="-lsunmath $LIBS"
453 else
454 echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
455 echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
456 echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
457 echo "Studio 11 can be downloaded from www.sun.com."
458 exit 1
459 fi
460 fi
461 fi
462 if test -f /usr/include/sys/soundcard.h ; then
463 audio_drv_list="oss"
464 fi
465 audio_possible_drivers="oss sdl"
466 # needed for CMSG_ macros in sys/socket.h
467 QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
468 # needed for TIOCWIN* defines in termios.h
469 QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
470 QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
471 solarisnetlibs="-lsocket -lnsl -lresolv"
472 LIBS="$solarisnetlibs $LIBS"
473 libs_qga="$solarisnetlibs $libs_qga"
474 ;;
475 AIX)
476 aix="yes"
477 make="${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 bsd_user="yes"
502 fi
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 qemu_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 --with-confsuffix=*) confsuffix="$optarg"
595 ;;
596 --docdir=*) qemu_docdir="$optarg"
597 ;;
598 --sysconfdir=*) sysconfdir="$optarg"
599 ;;
600 --sbindir=*|--libexecdir=*|--sharedstatedir=*|--localstatedir=*|\
601 --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
602 --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
603 # These switches are silently ignored, for compatibility with
604 # autoconf-generated configure scripts. This allows QEMU's
605 # configure to be used by RPM and similar macros that set
606 # lots of directory switches by default.
607 ;;
608 --disable-sdl) sdl="no"
609 ;;
610 --enable-sdl) sdl="yes"
611 ;;
612 --disable-virtfs) virtfs="no"
613 ;;
614 --enable-virtfs) virtfs="yes"
615 ;;
616 --disable-vnc) vnc="no"
617 ;;
618 --enable-vnc) vnc="yes"
619 ;;
620 --fmod-lib=*) fmod_lib="$optarg"
621 ;;
622 --fmod-inc=*) fmod_inc="$optarg"
623 ;;
624 --oss-lib=*) oss_lib="$optarg"
625 ;;
626 --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
627 ;;
628 --audio-drv-list=*) audio_drv_list="$optarg"
629 ;;
630 --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
631 ;;
632 --enable-debug-tcg) debug_tcg="yes"
633 ;;
634 --disable-debug-tcg) debug_tcg="no"
635 ;;
636 --enable-debug-mon) debug_mon="yes"
637 ;;
638 --disable-debug-mon) debug_mon="no"
639 ;;
640 --enable-debug)
641 # Enable debugging options that aren't excessively noisy
642 debug_tcg="yes"
643 debug_mon="yes"
644 debug="yes"
645 strip_opt="no"
646 ;;
647 --enable-sparse) sparse="yes"
648 ;;
649 --disable-sparse) sparse="no"
650 ;;
651 --disable-strip) strip_opt="no"
652 ;;
653 --disable-vnc-tls) vnc_tls="no"
654 ;;
655 --enable-vnc-tls) vnc_tls="yes"
656 ;;
657 --disable-vnc-sasl) vnc_sasl="no"
658 ;;
659 --enable-vnc-sasl) vnc_sasl="yes"
660 ;;
661 --disable-vnc-jpeg) vnc_jpeg="no"
662 ;;
663 --enable-vnc-jpeg) vnc_jpeg="yes"
664 ;;
665 --disable-vnc-png) vnc_png="no"
666 ;;
667 --enable-vnc-png) vnc_png="yes"
668 ;;
669 --disable-vnc-thread) vnc_thread="no"
670 ;;
671 --enable-vnc-thread) vnc_thread="yes"
672 ;;
673 --disable-slirp) slirp="no"
674 ;;
675 --disable-uuid) uuid="no"
676 ;;
677 --enable-uuid) uuid="yes"
678 ;;
679 --disable-vde) vde="no"
680 ;;
681 --enable-vde) vde="yes"
682 ;;
683 --disable-xen) xen="no"
684 ;;
685 --enable-xen) xen="yes"
686 ;;
687 --disable-brlapi) brlapi="no"
688 ;;
689 --enable-brlapi) brlapi="yes"
690 ;;
691 --disable-bluez) bluez="no"
692 ;;
693 --enable-bluez) bluez="yes"
694 ;;
695 --disable-kvm) kvm="no"
696 ;;
697 --enable-kvm) kvm="yes"
698 ;;
699 --disable-tcg-interpreter) tcg_interpreter="no"
700 ;;
701 --enable-tcg-interpreter) tcg_interpreter="yes"
702 ;;
703 --disable-cap-ng) cap_ng="no"
704 ;;
705 --enable-cap-ng) cap_ng="yes"
706 ;;
707 --disable-spice) spice="no"
708 ;;
709 --enable-spice) spice="yes"
710 ;;
711 --disable-libiscsi) libiscsi="no"
712 ;;
713 --enable-libiscsi) libiscsi="yes"
714 ;;
715 --enable-profiler) profiler="yes"
716 ;;
717 --disable-cocoa) cocoa="no"
718 ;;
719 --enable-cocoa)
720 cocoa="yes" ;
721 sdl="no" ;
722 audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
723 ;;
724 --disable-system) softmmu="no"
725 ;;
726 --enable-system) softmmu="yes"
727 ;;
728 --disable-user)
729 linux_user="no" ;
730 bsd_user="no" ;
731 ;;
732 --enable-user) ;;
733 --disable-linux-user) linux_user="no"
734 ;;
735 --enable-linux-user) linux_user="yes"
736 ;;
737 --disable-bsd-user) bsd_user="no"
738 ;;
739 --enable-bsd-user) bsd_user="yes"
740 ;;
741 --enable-guest-base) guest_base="yes"
742 ;;
743 --disable-guest-base) guest_base="no"
744 ;;
745 --enable-pie) pie="yes"
746 ;;
747 --disable-pie) pie="no"
748 ;;
749 --enable-uname-release=*) uname_release="$optarg"
750 ;;
751 --sparc_cpu=*)
752 ;;
753 --enable-werror) werror="yes"
754 ;;
755 --disable-werror) werror="no"
756 ;;
757 --disable-curses) curses="no"
758 ;;
759 --enable-curses) curses="yes"
760 ;;
761 --disable-curl) curl="no"
762 ;;
763 --enable-curl) curl="yes"
764 ;;
765 --disable-fdt) fdt="no"
766 ;;
767 --enable-fdt) fdt="yes"
768 ;;
769 --disable-nptl) nptl="no"
770 ;;
771 --enable-nptl) nptl="yes"
772 ;;
773 --enable-mixemu) mixemu="yes"
774 ;;
775 --disable-linux-aio) linux_aio="no"
776 ;;
777 --enable-linux-aio) linux_aio="yes"
778 ;;
779 --disable-attr) attr="no"
780 ;;
781 --enable-attr) attr="yes"
782 ;;
783 --disable-blobs) blobs="no"
784 ;;
785 --with-pkgversion=*) pkgversion=" ($optarg)"
786 ;;
787 --with-coroutine=*) coroutine="$optarg"
788 ;;
789 --disable-docs) docs="no"
790 ;;
791 --enable-docs) docs="yes"
792 ;;
793 --disable-vhost-net) vhost_net="no"
794 ;;
795 --enable-vhost-net) vhost_net="yes"
796 ;;
797 --disable-opengl) opengl="no"
798 ;;
799 --enable-opengl) opengl="yes"
800 ;;
801 --disable-rbd) rbd="no"
802 ;;
803 --enable-rbd) rbd="yes"
804 ;;
805 --disable-xfsctl) xfs="no"
806 ;;
807 --enable-xfsctl) xfs="yes"
808 ;;
809 --disable-smartcard) smartcard="no"
810 ;;
811 --enable-smartcard) smartcard="yes"
812 ;;
813 --disable-smartcard-nss) smartcard_nss="no"
814 ;;
815 --enable-smartcard-nss) smartcard_nss="yes"
816 ;;
817 --disable-usb-redir) usb_redir="no"
818 ;;
819 --enable-usb-redir) usb_redir="yes"
820 ;;
821 --disable-zlib-test) zlib="no"
822 ;;
823 --enable-guest-agent) guest_agent="yes"
824 ;;
825 --disable-guest-agent) guest_agent="no"
826 ;;
827 *) echo "ERROR: unknown option $opt"; show_help="yes"
828 ;;
829 esac
830 done
831
832 #
833 # If cpu ~= sparc and sparc_cpu hasn't been defined, plug in the right
834 # QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
835 #
836 host_guest_base="no"
837 case "$cpu" in
838 sparc) case $sparc_cpu in
839 v7|v8)
840 QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
841 ;;
842 v8plus|v8plusa)
843 QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
844 ;;
845 *) # sparc_cpu not defined in the command line
846 QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS"
847 esac
848 LDFLAGS="-m32 $LDFLAGS"
849 QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS"
850 if test "$solaris" = "no" ; then
851 QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS"
852 helper_cflags="-ffixed-i0"
853 fi
854 ;;
855 sparc64)
856 QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS"
857 LDFLAGS="-m64 $LDFLAGS"
858 QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS"
859 if test "$solaris" != "no" ; then
860 QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS"
861 fi
862 ;;
863 s390)
864 QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS"
865 LDFLAGS="-m31 $LDFLAGS"
866 host_guest_base="yes"
867 ;;
868 s390x)
869 QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS"
870 LDFLAGS="-m64 $LDFLAGS"
871 host_guest_base="yes"
872 ;;
873 i386)
874 QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
875 LDFLAGS="-m32 $LDFLAGS"
876 cc_i386='$(CC) -m32'
877 helper_cflags="-fomit-frame-pointer"
878 host_guest_base="yes"
879 ;;
880 x86_64)
881 QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
882 LDFLAGS="-m64 $LDFLAGS"
883 cc_i386='$(CC) -m32'
884 host_guest_base="yes"
885 ;;
886 arm*)
887 host_guest_base="yes"
888 ;;
889 ppc*)
890 host_guest_base="yes"
891 ;;
892 mips*)
893 host_guest_base="yes"
894 ;;
895 ia64*)
896 host_guest_base="yes"
897 ;;
898 hppa*)
899 host_guest_base="yes"
900 ;;
901 unicore32*)
902 host_guest_base="yes"
903 ;;
904 esac
905
906 [ -z "$guest_base" ] && guest_base="$host_guest_base"
907
908
909 default_target_list=""
910
911 # these targets are portable
912 if [ "$softmmu" = "yes" ] ; then
913 default_target_list="\
914 i386-softmmu \
915 x86_64-softmmu \
916 alpha-softmmu \
917 arm-softmmu \
918 cris-softmmu \
919 lm32-softmmu \
920 m68k-softmmu \
921 microblaze-softmmu \
922 microblazeel-softmmu \
923 mips-softmmu \
924 mipsel-softmmu \
925 mips64-softmmu \
926 mips64el-softmmu \
927 ppc-softmmu \
928 ppcemb-softmmu \
929 ppc64-softmmu \
930 sh4-softmmu \
931 sh4eb-softmmu \
932 sparc-softmmu \
933 sparc64-softmmu \
934 s390x-softmmu \
935 xtensa-softmmu \
936 xtensaeb-softmmu \
937 "
938 fi
939 # the following are Linux specific
940 if [ "$linux_user" = "yes" ] ; then
941 default_target_list="${default_target_list}\
942 i386-linux-user \
943 x86_64-linux-user \
944 alpha-linux-user \
945 arm-linux-user \
946 armeb-linux-user \
947 cris-linux-user \
948 m68k-linux-user \
949 microblaze-linux-user \
950 microblazeel-linux-user \
951 mips-linux-user \
952 mipsel-linux-user \
953 ppc-linux-user \
954 ppc64-linux-user \
955 ppc64abi32-linux-user \
956 sh4-linux-user \
957 sh4eb-linux-user \
958 sparc-linux-user \
959 sparc64-linux-user \
960 sparc32plus-linux-user \
961 unicore32-linux-user \
962 s390x-linux-user \
963 "
964 fi
965 # the following are BSD specific
966 if [ "$bsd_user" = "yes" ] ; then
967 default_target_list="${default_target_list}\
968 i386-bsd-user \
969 x86_64-bsd-user \
970 sparc-bsd-user \
971 sparc64-bsd-user \
972 "
973 fi
974
975 if test x"$show_help" = x"yes" ; then
976 cat << EOF
977
978 Usage: configure [options]
979 Options: [defaults in brackets after descriptions]
980
981 EOF
982 echo "Standard options:"
983 echo " --help print this message"
984 echo " --prefix=PREFIX install in PREFIX [$prefix]"
985 echo " --interp-prefix=PREFIX where to find shared libraries, etc."
986 echo " use %M for cpu name [$interp_prefix]"
987 echo " --target-list=LIST set target list (default: build everything)"
988 echo "Available targets: $default_target_list" | \
989 fold -s -w 53 | sed -e 's/^/ /'
990 echo ""
991 echo "Advanced options (experts only):"
992 echo " --source-path=PATH path of source code [$source_path]"
993 echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]"
994 echo " --cc=CC use C compiler CC [$cc]"
995 echo " --host-cc=CC use C compiler CC [$host_cc] for code run at"
996 echo " build time"
997 echo " --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS"
998 echo " --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS"
999 echo " --make=MAKE use specified make [$make]"
1000 echo " --install=INSTALL use specified install [$install]"
1001 echo " --python=PYTHON use specified python [$python]"
1002 echo " --smbd=SMBD use specified smbd [$smbd]"
1003 echo " --static enable static build [$static]"
1004 echo " --mandir=PATH install man pages in PATH"
1005 echo " --datadir=PATH install firmware in PATH$confsuffix"
1006 echo " --docdir=PATH install documentation in PATH$confsuffix"
1007 echo " --bindir=PATH install binaries in PATH"
1008 echo " --sysconfdir=PATH install config in PATH$confsuffix"
1009 echo " --with-confsuffix=SUFFIX suffix for Qemu data inside datadir and sysconfdir [$confsuffix]"
1010 echo " --enable-debug-tcg enable TCG debugging"
1011 echo " --disable-debug-tcg disable TCG debugging (default)"
1012 echo " --enable-debug enable common debug build options"
1013 echo " --enable-sparse enable sparse checker"
1014 echo " --disable-sparse disable sparse checker (default)"
1015 echo " --disable-strip disable stripping binaries"
1016 echo " --disable-werror disable compilation abort on warning"
1017 echo " --disable-sdl disable SDL"
1018 echo " --enable-sdl enable SDL"
1019 echo " --disable-virtfs disable VirtFS"
1020 echo " --enable-virtfs enable VirtFS"
1021 echo " --disable-vnc disable VNC"
1022 echo " --enable-vnc enable VNC"
1023 echo " --disable-cocoa disable Cocoa (Mac OS X only)"
1024 echo " --enable-cocoa enable Cocoa (default on Mac OS X)"
1025 echo " --audio-drv-list=LIST set audio drivers list:"
1026 echo " Available drivers: $audio_possible_drivers"
1027 echo " --audio-card-list=LIST set list of emulated audio cards [$audio_card_list]"
1028 echo " Available cards: $audio_possible_cards"
1029 echo " --block-drv-whitelist=L set block driver whitelist"
1030 echo " (affects only QEMU, not qemu-img)"
1031 echo " --enable-mixemu enable mixer emulation"
1032 echo " --disable-xen disable xen backend driver support"
1033 echo " --enable-xen enable xen backend driver support"
1034 echo " --disable-brlapi disable BrlAPI"
1035 echo " --enable-brlapi enable BrlAPI"
1036 echo " --disable-vnc-tls disable TLS encryption for VNC server"
1037 echo " --enable-vnc-tls enable TLS encryption for VNC server"
1038 echo " --disable-vnc-sasl disable SASL encryption for VNC server"
1039 echo " --enable-vnc-sasl enable SASL encryption for VNC server"
1040 echo " --disable-vnc-jpeg disable JPEG lossy compression for VNC server"
1041 echo " --enable-vnc-jpeg enable JPEG lossy compression for VNC server"
1042 echo " --disable-vnc-png disable PNG compression for VNC server (default)"
1043 echo " --enable-vnc-png enable PNG compression for VNC server"
1044 echo " --disable-vnc-thread disable threaded VNC server"
1045 echo " --enable-vnc-thread enable threaded VNC server"
1046 echo " --disable-curses disable curses output"
1047 echo " --enable-curses enable curses output"
1048 echo " --disable-curl disable curl connectivity"
1049 echo " --enable-curl enable curl connectivity"
1050 echo " --disable-fdt disable fdt device tree"
1051 echo " --enable-fdt enable fdt device tree"
1052 echo " --disable-bluez disable bluez stack connectivity"
1053 echo " --enable-bluez enable bluez stack connectivity"
1054 echo " --disable-slirp disable SLIRP userspace network connectivity"
1055 echo " --disable-kvm disable KVM acceleration support"
1056 echo " --enable-kvm enable KVM acceleration support"
1057 echo " --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)"
1058 echo " --disable-nptl disable usermode NPTL support"
1059 echo " --enable-nptl enable usermode NPTL support"
1060 echo " --enable-system enable all system emulation targets"
1061 echo " --disable-system disable all system emulation targets"
1062 echo " --enable-user enable supported user emulation targets"
1063 echo " --disable-user disable all user emulation targets"
1064 echo " --enable-linux-user enable all linux usermode emulation targets"
1065 echo " --disable-linux-user disable all linux usermode emulation targets"
1066 echo " --enable-bsd-user enable all BSD usermode emulation targets"
1067 echo " --disable-bsd-user disable all BSD usermode emulation targets"
1068 echo " --enable-guest-base enable GUEST_BASE support for usermode"
1069 echo " emulation targets"
1070 echo " --disable-guest-base disable GUEST_BASE support"
1071 echo " --enable-pie build Position Independent Executables"
1072 echo " --disable-pie do not build Position Independent Executables"
1073 echo " --fmod-lib path to FMOD library"
1074 echo " --fmod-inc path to FMOD includes"
1075 echo " --oss-lib path to OSS library"
1076 echo " --enable-uname-release=R Return R for uname -r in usermode emulation"
1077 echo " --cpu=CPU Build for host CPU [$cpu]"
1078 echo " --sparc_cpu=V Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
1079 echo " --disable-uuid disable uuid support"
1080 echo " --enable-uuid enable uuid support"
1081 echo " --disable-vde disable support for vde network"
1082 echo " --enable-vde enable support for vde network"
1083 echo " --disable-linux-aio disable Linux AIO support"
1084 echo " --enable-linux-aio enable Linux AIO support"
1085 echo " --disable-cap-ng disable libcap-ng support"
1086 echo " --enable-cap-ng enable libcap-ng support"
1087 echo " --disable-attr disables attr and xattr support"
1088 echo " --enable-attr enable attr and xattr support"
1089 echo " --disable-blobs disable installing provided firmware blobs"
1090 echo " --enable-docs enable documentation build"
1091 echo " --disable-docs disable documentation build"
1092 echo " --disable-vhost-net disable vhost-net acceleration support"
1093 echo " --enable-vhost-net enable vhost-net acceleration support"
1094 echo " --enable-trace-backend=B Set trace backend"
1095 echo " Available backends:" $($python "$source_path"/scripts/tracetool.py --list-backends)
1096 echo " --with-trace-file=NAME Full PATH,NAME of file to store traces"
1097 echo " Default:trace-<pid>"
1098 echo " --disable-spice disable spice"
1099 echo " --enable-spice enable spice"
1100 echo " --enable-rbd enable building the rados block device (rbd)"
1101 echo " --disable-libiscsi disable iscsi support"
1102 echo " --enable-libiscsi enable iscsi support"
1103 echo " --disable-smartcard disable smartcard support"
1104 echo " --enable-smartcard enable smartcard support"
1105 echo " --disable-smartcard-nss disable smartcard nss support"
1106 echo " --enable-smartcard-nss enable smartcard nss support"
1107 echo " --disable-usb-redir disable usb network redirection support"
1108 echo " --enable-usb-redir enable usb network redirection support"
1109 echo " --disable-guest-agent disable building of the QEMU Guest Agent"
1110 echo " --enable-guest-agent enable building of the QEMU Guest Agent"
1111 echo " --with-coroutine=BACKEND coroutine backend. Supported options:"
1112 echo " gthread, ucontext, sigaltstack, windows"
1113 echo ""
1114 echo "NOTE: The object files are built at the place where configure is launched"
1115 exit 1
1116 fi
1117
1118 # Now we have handled --enable-tcg-interpreter and know we're not just
1119 # printing the help message, bail out if the host CPU isn't supported.
1120 if test "$ARCH" = "unknown"; then
1121 if test "$tcg_interpreter" = "yes" ; then
1122 echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1123 ARCH=tci
1124 else
1125 echo "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1126 exit 1
1127 fi
1128 fi
1129
1130 # check that the C compiler works.
1131 cat > $TMPC <<EOF
1132 int main(void) { return 0; }
1133 EOF
1134
1135 if compile_object ; then
1136 : C compiler works ok
1137 else
1138 echo "ERROR: \"$cc\" either does not exist or does not work"
1139 exit 1
1140 fi
1141
1142 gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1143 gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1144 gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1145 gcc_flags="-fstack-protector-all -Wendif-labels $gcc_flags"
1146 cat > $TMPC << EOF
1147 int main(void) { return 0; }
1148 EOF
1149 for flag in $gcc_flags; do
1150 if compile_prog "-Werror $flag" "" ; then
1151 QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1152 fi
1153 done
1154
1155 if test "$static" = "yes" ; then
1156 if test "$pie" = "yes" ; then
1157 echo "static and pie are mutually incompatible"
1158 exit 1
1159 else
1160 pie="no"
1161 fi
1162 fi
1163
1164 if test "$pie" = ""; then
1165 case "$cpu-$targetos" in
1166 i386-Linux|x86_64-Linux|i386-OpenBSD|x86_64-OpenBSD)
1167 ;;
1168 *)
1169 pie="no"
1170 ;;
1171 esac
1172 fi
1173
1174 if test "$pie" != "no" ; then
1175 cat > $TMPC << EOF
1176
1177 #ifdef __linux__
1178 # define THREAD __thread
1179 #else
1180 # define THREAD
1181 #endif
1182
1183 static THREAD int tls_var;
1184
1185 int main(void) { return tls_var; }
1186
1187 EOF
1188 if compile_prog "-fPIE -DPIE" "-pie"; then
1189 QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
1190 LDFLAGS="-pie $LDFLAGS"
1191 pie="yes"
1192 if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
1193 LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
1194 fi
1195 else
1196 if test "$pie" = "yes"; then
1197 echo "PIE not available due to missing toolchain support"
1198 exit 1
1199 else
1200 echo "Disabling PIE due to missing toolchain support"
1201 pie="no"
1202 fi
1203 fi
1204 fi
1205
1206 #
1207 # Solaris specific configure tool chain decisions
1208 #
1209 if test "$solaris" = "yes" ; then
1210 if has $install; then
1211 :
1212 else
1213 echo "Solaris install program not found. Use --install=/usr/ucb/install or"
1214 echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
1215 echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1216 exit 1
1217 fi
1218 if test "`path_of $install`" = "/usr/sbin/install" ; then
1219 echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
1220 echo "try ginstall from the GNU fileutils available from www.blastwave.org"
1221 echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1222 exit 1
1223 fi
1224 if has ar; then
1225 :
1226 else
1227 echo "Error: No path includes ar"
1228 if test -f /usr/ccs/bin/ar ; then
1229 echo "Add /usr/ccs/bin to your path and rerun configure"
1230 fi
1231 exit 1
1232 fi
1233 fi
1234
1235 if ! has $python; then
1236 echo "Python not found. Use --python=/path/to/python"
1237 exit 1
1238 fi
1239
1240 # Note that if the Python conditional here evaluates True we will exit
1241 # with status 1 which is a shell 'false' value.
1242 if ! "$python" -c 'import sys; sys.exit(sys.version_info < (2,4) or sys.version_info >= (3,))'; then
1243 echo "Cannot use '$python', Python 2.4 or later is required."
1244 echo "Note that Python 3 or later is not yet supported."
1245 echo "Use --python=/path/to/python to specify a supported Python."
1246 exit 1
1247 fi
1248
1249 if test -z "$target_list" ; then
1250 target_list="$default_target_list"
1251 else
1252 target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1253 fi
1254 if test -z "$target_list" ; then
1255 echo "No targets enabled"
1256 exit 1
1257 fi
1258 # see if system emulation was really requested
1259 case " $target_list " in
1260 *"-softmmu "*) softmmu=yes
1261 ;;
1262 *) softmmu=no
1263 ;;
1264 esac
1265
1266 feature_not_found() {
1267 feature=$1
1268
1269 echo "ERROR"
1270 echo "ERROR: User requested feature $feature"
1271 echo "ERROR: configure was not able to find it"
1272 echo "ERROR"
1273 exit 1;
1274 }
1275
1276 if test -z "$cross_prefix" ; then
1277
1278 # ---
1279 # big/little endian test
1280 cat > $TMPC << EOF
1281 #include <inttypes.h>
1282 int main(int argc, char ** argv){
1283 volatile uint32_t i=0x01234567;
1284 return (*((uint8_t*)(&i))) == 0x67;
1285 }
1286 EOF
1287
1288 if compile_prog "" "" ; then
1289 $TMPE && bigendian="yes"
1290 else
1291 echo big/little test failed
1292 fi
1293
1294 else
1295
1296 # if cross compiling, cannot launch a program, so make a static guess
1297 case "$cpu" in
1298 arm)
1299 # ARM can be either way; ask the compiler which one we are
1300 if check_define __ARMEB__; then
1301 bigendian=yes
1302 fi
1303 ;;
1304 hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
1305 bigendian=yes
1306 ;;
1307 esac
1308
1309 fi
1310
1311 ##########################################
1312 # NPTL probe
1313
1314 if test "$nptl" != "no" ; then
1315 cat > $TMPC <<EOF
1316 #include <sched.h>
1317 #include <linux/futex.h>
1318 int main(void) {
1319 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1320 #error bork
1321 #endif
1322 return 0;
1323 }
1324 EOF
1325
1326 if compile_object ; then
1327 nptl=yes
1328 else
1329 if test "$nptl" = "yes" ; then
1330 feature_not_found "nptl"
1331 fi
1332 nptl=no
1333 fi
1334 fi
1335
1336 ##########################################
1337 # zlib check
1338
1339 if test "$zlib" != "no" ; then
1340 cat > $TMPC << EOF
1341 #include <zlib.h>
1342 int main(void) { zlibVersion(); return 0; }
1343 EOF
1344 if compile_prog "" "-lz" ; then
1345 :
1346 else
1347 echo
1348 echo "Error: zlib check failed"
1349 echo "Make sure to have the zlib libs and headers installed."
1350 echo
1351 exit 1
1352 fi
1353 fi
1354
1355 ##########################################
1356 # xen probe
1357
1358 if test "$xen" != "no" ; then
1359 xen_libs="-lxenstore -lxenctrl -lxenguest"
1360
1361 # First we test whether Xen headers and libraries are available.
1362 # If no, we are done and there is no Xen support.
1363 # If yes, more tests are run to detect the Xen version.
1364
1365 # Xen (any)
1366 cat > $TMPC <<EOF
1367 #include <xenctrl.h>
1368 #include <xs.h>
1369 int main(void) {
1370 return 0;
1371 }
1372 EOF
1373 if ! compile_prog "" "$xen_libs" ; then
1374 # Xen not found
1375 if test "$xen" = "yes" ; then
1376 feature_not_found "xen"
1377 fi
1378 xen=no
1379
1380 # Xen unstable
1381 elif (
1382 cat > $TMPC <<EOF
1383 #include <xenctrl.h>
1384 #include <xs.h>
1385 #include <stdint.h>
1386 #include <xen/hvm/hvm_info_table.h>
1387 #if !defined(HVM_MAX_VCPUS)
1388 # error HVM_MAX_VCPUS not defined
1389 #endif
1390 int main(void) {
1391 xc_interface *xc;
1392 xs_daemon_open();
1393 xc = xc_interface_open(0, 0, 0);
1394 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1395 xc_gnttab_open(NULL, 0);
1396 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1397 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
1398 return 0;
1399 }
1400 EOF
1401 compile_prog "" "$xen_libs"
1402 ) ; then
1403 xen_ctrl_version=420
1404 xen=yes
1405
1406 elif (
1407 cat > $TMPC <<EOF
1408 #include <xenctrl.h>
1409 #include <xs.h>
1410 #include <stdint.h>
1411 #include <xen/hvm/hvm_info_table.h>
1412 #if !defined(HVM_MAX_VCPUS)
1413 # error HVM_MAX_VCPUS not defined
1414 #endif
1415 int main(void) {
1416 xc_interface *xc;
1417 xs_daemon_open();
1418 xc = xc_interface_open(0, 0, 0);
1419 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1420 xc_gnttab_open(NULL, 0);
1421 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1422 return 0;
1423 }
1424 EOF
1425 compile_prog "" "$xen_libs"
1426 ) ; then
1427 xen_ctrl_version=410
1428 xen=yes
1429
1430 # Xen 4.0.0
1431 elif (
1432 cat > $TMPC <<EOF
1433 #include <xenctrl.h>
1434 #include <xs.h>
1435 #include <stdint.h>
1436 #include <xen/hvm/hvm_info_table.h>
1437 #if !defined(HVM_MAX_VCPUS)
1438 # error HVM_MAX_VCPUS not defined
1439 #endif
1440 int main(void) {
1441 struct xen_add_to_physmap xatp = {
1442 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1443 };
1444 xs_daemon_open();
1445 xc_interface_open();
1446 xc_gnttab_open();
1447 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1448 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1449 return 0;
1450 }
1451 EOF
1452 compile_prog "" "$xen_libs"
1453 ) ; then
1454 xen_ctrl_version=400
1455 xen=yes
1456
1457 # Xen 3.4.0
1458 elif (
1459 cat > $TMPC <<EOF
1460 #include <xenctrl.h>
1461 #include <xs.h>
1462 int main(void) {
1463 struct xen_add_to_physmap xatp = {
1464 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1465 };
1466 xs_daemon_open();
1467 xc_interface_open();
1468 xc_gnttab_open();
1469 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1470 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1471 return 0;
1472 }
1473 EOF
1474 compile_prog "" "$xen_libs"
1475 ) ; then
1476 xen_ctrl_version=340
1477 xen=yes
1478
1479 # Xen 3.3.0
1480 elif (
1481 cat > $TMPC <<EOF
1482 #include <xenctrl.h>
1483 #include <xs.h>
1484 int main(void) {
1485 xs_daemon_open();
1486 xc_interface_open();
1487 xc_gnttab_open();
1488 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1489 return 0;
1490 }
1491 EOF
1492 compile_prog "" "$xen_libs"
1493 ) ; then
1494 xen_ctrl_version=330
1495 xen=yes
1496
1497 # Xen version unsupported
1498 else
1499 if test "$xen" = "yes" ; then
1500 feature_not_found "xen (unsupported version)"
1501 fi
1502 xen=no
1503 fi
1504
1505 if test "$xen" = yes; then
1506 libs_softmmu="$xen_libs $libs_softmmu"
1507 fi
1508 fi
1509
1510 ##########################################
1511 # pkg-config probe
1512
1513 if ! has "$pkg_config_exe"; then
1514 echo "Error: pkg-config binary '$pkg_config_exe' not found"
1515 exit 1
1516 fi
1517
1518 ##########################################
1519 # libtool probe
1520
1521 if ! has $libtool; then
1522 libtool=
1523 fi
1524
1525 ##########################################
1526 # Sparse probe
1527 if test "$sparse" != "no" ; then
1528 if has cgcc; then
1529 sparse=yes
1530 else
1531 if test "$sparse" = "yes" ; then
1532 feature_not_found "sparse"
1533 fi
1534 sparse=no
1535 fi
1536 fi
1537
1538 ##########################################
1539 # SDL probe
1540
1541 # Look for sdl configuration program (pkg-config or sdl-config). Try
1542 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
1543 if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then
1544 sdl_config=sdl-config
1545 fi
1546
1547 if $pkg_config sdl --modversion >/dev/null 2>&1; then
1548 sdlconfig="$pkg_config sdl"
1549 _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1550 elif has ${sdl_config}; then
1551 sdlconfig="$sdl_config"
1552 _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1553 else
1554 if test "$sdl" = "yes" ; then
1555 feature_not_found "sdl"
1556 fi
1557 sdl=no
1558 fi
1559 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
1560 echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
1561 fi
1562
1563 sdl_too_old=no
1564 if test "$sdl" != "no" ; then
1565 cat > $TMPC << EOF
1566 #include <SDL.h>
1567 #undef main /* We don't want SDL to override our main() */
1568 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1569 EOF
1570 sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1571 if test "$static" = "yes" ; then
1572 sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
1573 else
1574 sdl_libs=`$sdlconfig --libs 2> /dev/null`
1575 fi
1576 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1577 if test "$_sdlversion" -lt 121 ; then
1578 sdl_too_old=yes
1579 else
1580 if test "$cocoa" = "no" ; then
1581 sdl=yes
1582 fi
1583 fi
1584
1585 # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1586 if test "$sdl" = "yes" -a "$static" = "yes" ; then
1587 if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1588 sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1589 sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1590 fi
1591 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1592 :
1593 else
1594 sdl=no
1595 fi
1596 fi # static link
1597 else # sdl not found
1598 if test "$sdl" = "yes" ; then
1599 feature_not_found "sdl"
1600 fi
1601 sdl=no
1602 fi # sdl compile test
1603 fi
1604
1605 if test "$sdl" = "yes" ; then
1606 cat > $TMPC <<EOF
1607 #include <SDL.h>
1608 #if defined(SDL_VIDEO_DRIVER_X11)
1609 #include <X11/XKBlib.h>
1610 #else
1611 #error No x11 support
1612 #endif
1613 int main(void) { return 0; }
1614 EOF
1615 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1616 sdl_libs="$sdl_libs -lX11"
1617 fi
1618 libs_softmmu="$sdl_libs $libs_softmmu"
1619 fi
1620
1621 ##########################################
1622 # VNC TLS detection
1623 if test "$vnc" = "yes" -a "$vnc_tls" != "no" ; then
1624 cat > $TMPC <<EOF
1625 #include <gnutls/gnutls.h>
1626 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1627 EOF
1628 vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
1629 vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
1630 if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1631 vnc_tls=yes
1632 libs_softmmu="$vnc_tls_libs $libs_softmmu"
1633 else
1634 if test "$vnc_tls" = "yes" ; then
1635 feature_not_found "vnc-tls"
1636 fi
1637 vnc_tls=no
1638 fi
1639 fi
1640
1641 ##########################################
1642 # VNC SASL detection
1643 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
1644 cat > $TMPC <<EOF
1645 #include <sasl/sasl.h>
1646 #include <stdio.h>
1647 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1648 EOF
1649 # Assuming Cyrus-SASL installed in /usr prefix
1650 vnc_sasl_cflags=""
1651 vnc_sasl_libs="-lsasl2"
1652 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1653 vnc_sasl=yes
1654 libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1655 else
1656 if test "$vnc_sasl" = "yes" ; then
1657 feature_not_found "vnc-sasl"
1658 fi
1659 vnc_sasl=no
1660 fi
1661 fi
1662
1663 ##########################################
1664 # VNC JPEG detection
1665 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
1666 cat > $TMPC <<EOF
1667 #include <stdio.h>
1668 #include <jpeglib.h>
1669 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
1670 EOF
1671 vnc_jpeg_cflags=""
1672 vnc_jpeg_libs="-ljpeg"
1673 if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
1674 vnc_jpeg=yes
1675 libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
1676 else
1677 if test "$vnc_jpeg" = "yes" ; then
1678 feature_not_found "vnc-jpeg"
1679 fi
1680 vnc_jpeg=no
1681 fi
1682 fi
1683
1684 ##########################################
1685 # VNC PNG detection
1686 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
1687 cat > $TMPC <<EOF
1688 //#include <stdio.h>
1689 #include <png.h>
1690 #include <stddef.h>
1691 int main(void) {
1692 png_structp png_ptr;
1693 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
1694 return 0;
1695 }
1696 EOF
1697 if $pkg_config libpng --modversion >/dev/null 2>&1; then
1698 vnc_png_cflags=`$pkg_config libpng --cflags 2> /dev/null`
1699 vnc_png_libs=`$pkg_config libpng --libs 2> /dev/null`
1700 else
1701 vnc_png_cflags=""
1702 vnc_png_libs="-lpng"
1703 fi
1704 if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
1705 vnc_png=yes
1706 libs_softmmu="$vnc_png_libs $libs_softmmu"
1707 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
1708 else
1709 if test "$vnc_png" = "yes" ; then
1710 feature_not_found "vnc-png"
1711 fi
1712 vnc_png=no
1713 fi
1714 fi
1715
1716 ##########################################
1717 # fnmatch() probe, used for ACL routines
1718 fnmatch="no"
1719 cat > $TMPC << EOF
1720 #include <fnmatch.h>
1721 int main(void)
1722 {
1723 fnmatch("foo", "foo", 0);
1724 return 0;
1725 }
1726 EOF
1727 if compile_prog "" "" ; then
1728 fnmatch="yes"
1729 fi
1730
1731 ##########################################
1732 # uuid_generate() probe, used for vdi block driver
1733 if test "$uuid" != "no" ; then
1734 uuid_libs="-luuid"
1735 cat > $TMPC << EOF
1736 #include <uuid/uuid.h>
1737 int main(void)
1738 {
1739 uuid_t my_uuid;
1740 uuid_generate(my_uuid);
1741 return 0;
1742 }
1743 EOF
1744 if compile_prog "" "$uuid_libs" ; then
1745 uuid="yes"
1746 libs_softmmu="$uuid_libs $libs_softmmu"
1747 libs_tools="$uuid_libs $libs_tools"
1748 else
1749 if test "$uuid" = "yes" ; then
1750 feature_not_found "uuid"
1751 fi
1752 uuid=no
1753 fi
1754 fi
1755
1756 ##########################################
1757 # xfsctl() probe, used for raw-posix
1758 if test "$xfs" != "no" ; then
1759 cat > $TMPC << EOF
1760 #include <stddef.h> /* NULL */
1761 #include <xfs/xfs.h>
1762 int main(void)
1763 {
1764 xfsctl(NULL, 0, 0, NULL);
1765 return 0;
1766 }
1767 EOF
1768 if compile_prog "" "" ; then
1769 xfs="yes"
1770 else
1771 if test "$xfs" = "yes" ; then
1772 feature_not_found "xfs"
1773 fi
1774 xfs=no
1775 fi
1776 fi
1777
1778 ##########################################
1779 # vde libraries probe
1780 if test "$vde" != "no" ; then
1781 vde_libs="-lvdeplug"
1782 cat > $TMPC << EOF
1783 #include <libvdeplug.h>
1784 int main(void)
1785 {
1786 struct vde_open_args a = {0, 0, 0};
1787 vde_open("", "", &a);
1788 return 0;
1789 }
1790 EOF
1791 if compile_prog "" "$vde_libs" ; then
1792 vde=yes
1793 libs_softmmu="$vde_libs $libs_softmmu"
1794 libs_tools="$vde_libs $libs_tools"
1795 else
1796 if test "$vde" = "yes" ; then
1797 feature_not_found "vde"
1798 fi
1799 vde=no
1800 fi
1801 fi
1802
1803 ##########################################
1804 # libcap-ng library probe
1805 if test "$cap_ng" != "no" ; then
1806 cap_libs="-lcap-ng"
1807 cat > $TMPC << EOF
1808 #include <cap-ng.h>
1809 int main(void)
1810 {
1811 capng_capability_to_name(CAPNG_EFFECTIVE);
1812 return 0;
1813 }
1814 EOF
1815 if compile_prog "" "$cap_libs" ; then
1816 cap_ng=yes
1817 libs_tools="$cap_libs $libs_tools"
1818 else
1819 if test "$cap_ng" = "yes" ; then
1820 feature_not_found "cap_ng"
1821 fi
1822 cap_ng=no
1823 fi
1824 fi
1825
1826 ##########################################
1827 # Sound support libraries probe
1828
1829 audio_drv_probe()
1830 {
1831 drv=$1
1832 hdr=$2
1833 lib=$3
1834 exp=$4
1835 cfl=$5
1836 cat > $TMPC << EOF
1837 #include <$hdr>
1838 int main(void) { $exp }
1839 EOF
1840 if compile_prog "$cfl" "$lib" ; then
1841 :
1842 else
1843 echo
1844 echo "Error: $drv check failed"
1845 echo "Make sure to have the $drv libs and headers installed."
1846 echo
1847 exit 1
1848 fi
1849 }
1850
1851 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1852 for drv in $audio_drv_list; do
1853 case $drv in
1854 alsa)
1855 audio_drv_probe $drv alsa/asoundlib.h -lasound \
1856 "snd_pcm_t **handle; return snd_pcm_close(*handle);"
1857 libs_softmmu="-lasound $libs_softmmu"
1858 ;;
1859
1860 fmod)
1861 if test -z $fmod_lib || test -z $fmod_inc; then
1862 echo
1863 echo "Error: You must specify path to FMOD library and headers"
1864 echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1865 echo
1866 exit 1
1867 fi
1868 audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1869 libs_softmmu="$fmod_lib $libs_softmmu"
1870 ;;
1871
1872 esd)
1873 audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1874 libs_softmmu="-lesd $libs_softmmu"
1875 audio_pt_int="yes"
1876 ;;
1877
1878 pa)
1879 audio_drv_probe $drv pulse/mainloop.h "-lpulse" \
1880 "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;"
1881 libs_softmmu="-lpulse $libs_softmmu"
1882 audio_pt_int="yes"
1883 ;;
1884
1885 coreaudio)
1886 libs_softmmu="-framework CoreAudio $libs_softmmu"
1887 ;;
1888
1889 dsound)
1890 libs_softmmu="-lole32 -ldxguid $libs_softmmu"
1891 audio_win_int="yes"
1892 ;;
1893
1894 oss)
1895 libs_softmmu="$oss_lib $libs_softmmu"
1896 ;;
1897
1898 sdl|wav)
1899 # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1900 ;;
1901
1902 winwave)
1903 libs_softmmu="-lwinmm $libs_softmmu"
1904 audio_win_int="yes"
1905 ;;
1906
1907 *)
1908 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1909 echo
1910 echo "Error: Unknown driver '$drv' selected"
1911 echo "Possible drivers are: $audio_possible_drivers"
1912 echo
1913 exit 1
1914 }
1915 ;;
1916 esac
1917 done
1918
1919 ##########################################
1920 # BrlAPI probe
1921
1922 if test "$brlapi" != "no" ; then
1923 brlapi_libs="-lbrlapi"
1924 cat > $TMPC << EOF
1925 #include <brlapi.h>
1926 #include <stddef.h>
1927 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1928 EOF
1929 if compile_prog "" "$brlapi_libs" ; then
1930 brlapi=yes
1931 libs_softmmu="$brlapi_libs $libs_softmmu"
1932 else
1933 if test "$brlapi" = "yes" ; then
1934 feature_not_found "brlapi"
1935 fi
1936 brlapi=no
1937 fi
1938 fi
1939
1940 ##########################################
1941 # curses probe
1942 if test "$mingw32" = "yes" ; then
1943 curses_list="-lpdcurses"
1944 else
1945 curses_list="-lncurses -lcurses"
1946 fi
1947
1948 if test "$curses" != "no" ; then
1949 curses_found=no
1950 cat > $TMPC << EOF
1951 #include <curses.h>
1952 int main(void) {
1953 const char *s = curses_version();
1954 resize_term(0, 0);
1955 return s != 0;
1956 }
1957 EOF
1958 for curses_lib in $curses_list; do
1959 if compile_prog "" "$curses_lib" ; then
1960 curses_found=yes
1961 libs_softmmu="$curses_lib $libs_softmmu"
1962 break
1963 fi
1964 done
1965 if test "$curses_found" = "yes" ; then
1966 curses=yes
1967 else
1968 if test "$curses" = "yes" ; then
1969 feature_not_found "curses"
1970 fi
1971 curses=no
1972 fi
1973 fi
1974
1975 ##########################################
1976 # curl probe
1977
1978 if $pkg_config libcurl --modversion >/dev/null 2>&1; then
1979 curlconfig="$pkg_config libcurl"
1980 else
1981 curlconfig=curl-config
1982 fi
1983
1984 if test "$curl" != "no" ; then
1985 cat > $TMPC << EOF
1986 #include <curl/curl.h>
1987 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
1988 EOF
1989 curl_cflags=`$curlconfig --cflags 2>/dev/null`
1990 curl_libs=`$curlconfig --libs 2>/dev/null`
1991 if compile_prog "$curl_cflags" "$curl_libs" ; then
1992 curl=yes
1993 libs_tools="$curl_libs $libs_tools"
1994 libs_softmmu="$curl_libs $libs_softmmu"
1995 else
1996 if test "$curl" = "yes" ; then
1997 feature_not_found "curl"
1998 fi
1999 curl=no
2000 fi
2001 fi # test "$curl"
2002
2003 ##########################################
2004 # bluez support probe
2005 if test "$bluez" != "no" ; then
2006 cat > $TMPC << EOF
2007 #include <bluetooth/bluetooth.h>
2008 int main(void) { return bt_error(0); }
2009 EOF
2010 bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
2011 bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
2012 if compile_prog "$bluez_cflags" "$bluez_libs" ; then
2013 bluez=yes
2014 libs_softmmu="$bluez_libs $libs_softmmu"
2015 else
2016 if test "$bluez" = "yes" ; then
2017 feature_not_found "bluez"
2018 fi
2019 bluez="no"
2020 fi
2021 fi
2022
2023 ##########################################
2024 # glib support probe
2025
2026 if test "$mingw32" = yes; then
2027 # g_poll is required in order to integrate with the glib main loop.
2028 glib_req_ver=2.20
2029 else
2030 glib_req_ver=2.12
2031 fi
2032 if $pkg_config --atleast-version=$glib_req_ver gthread-2.0 > /dev/null 2>&1
2033 then
2034 glib_cflags=`$pkg_config --cflags gthread-2.0 2>/dev/null`
2035 glib_libs=`$pkg_config --libs gthread-2.0 2>/dev/null`
2036 LIBS="$glib_libs $LIBS"
2037 libs_qga="$glib_libs $libs_qga"
2038 else
2039 echo "glib-$glib_req_ver required to compile QEMU"
2040 exit 1
2041 fi
2042
2043 ##########################################
2044 # libcap probe
2045
2046 if test "$cap" != "no" ; then
2047 cat > $TMPC <<EOF
2048 #include <stdio.h>
2049 #include <sys/capability.h>
2050 int main(void) { cap_t caps; caps = cap_init(); }
2051 EOF
2052 if compile_prog "" "-lcap" ; then
2053 cap=yes
2054 else
2055 cap=no
2056 fi
2057 fi
2058
2059 ##########################################
2060 # pthread probe
2061 PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
2062
2063 pthread=no
2064 cat > $TMPC << EOF
2065 #include <pthread.h>
2066 static void *f(void *p) { return NULL; }
2067 int main(void) {
2068 pthread_t thread;
2069 pthread_create(&thread, 0, f, 0);
2070 return 0;
2071 }
2072 EOF
2073 if compile_prog "" "" ; then
2074 pthread=yes
2075 else
2076 for pthread_lib in $PTHREADLIBS_LIST; do
2077 if compile_prog "" "$pthread_lib" ; then
2078 pthread=yes
2079 found=no
2080 for lib_entry in $LIBS; do
2081 if test "$lib_entry" = "$pthread_lib"; then
2082 found=yes
2083 break
2084 fi
2085 done
2086 if test "$found" = "no"; then
2087 LIBS="$pthread_lib $LIBS"
2088 fi
2089 break
2090 fi
2091 done
2092 fi
2093
2094 if test "$mingw32" != yes -a "$pthread" = no; then
2095 echo
2096 echo "Error: pthread check failed"
2097 echo "Make sure to have the pthread libs and headers installed."
2098 echo
2099 exit 1
2100 fi
2101
2102 ##########################################
2103 # rbd probe
2104 if test "$rbd" != "no" ; then
2105 cat > $TMPC <<EOF
2106 #include <stdio.h>
2107 #include <rbd/librbd.h>
2108 int main(void) {
2109 rados_t cluster;
2110 rados_create(&cluster, NULL);
2111 return 0;
2112 }
2113 EOF
2114 rbd_libs="-lrbd -lrados"
2115 if compile_prog "" "$rbd_libs" ; then
2116 rbd=yes
2117 libs_tools="$rbd_libs $libs_tools"
2118 libs_softmmu="$rbd_libs $libs_softmmu"
2119 else
2120 if test "$rbd" = "yes" ; then
2121 feature_not_found "rados block device"
2122 fi
2123 rbd=no
2124 fi
2125 fi
2126
2127 ##########################################
2128 # linux-aio probe
2129
2130 if test "$linux_aio" != "no" ; then
2131 cat > $TMPC <<EOF
2132 #include <libaio.h>
2133 #include <sys/eventfd.h>
2134 #include <stddef.h>
2135 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
2136 EOF
2137 if compile_prog "" "-laio" ; then
2138 linux_aio=yes
2139 libs_softmmu="$libs_softmmu -laio"
2140 libs_tools="$libs_tools -laio"
2141 else
2142 if test "$linux_aio" = "yes" ; then
2143 feature_not_found "linux AIO"
2144 fi
2145 linux_aio=no
2146 fi
2147 fi
2148
2149 ##########################################
2150 # attr probe
2151
2152 if test "$attr" != "no" ; then
2153 cat > $TMPC <<EOF
2154 #include <stdio.h>
2155 #include <sys/types.h>
2156 #ifdef CONFIG_LIBATTR
2157 #include <attr/xattr.h>
2158 #else
2159 #include <sys/xattr.h>
2160 #endif
2161 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
2162 EOF
2163 if compile_prog "" "" ; then
2164 attr=yes
2165 # Older distros have <attr/xattr.h>, and need -lattr:
2166 elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
2167 attr=yes
2168 LIBS="-lattr $LIBS"
2169 libattr=yes
2170 else
2171 if test "$attr" = "yes" ; then
2172 feature_not_found "ATTR"
2173 fi
2174 attr=no
2175 fi
2176 fi
2177
2178 ##########################################
2179 # iovec probe
2180 cat > $TMPC <<EOF
2181 #include <sys/types.h>
2182 #include <sys/uio.h>
2183 #include <unistd.h>
2184 int main(void) { return sizeof(struct iovec); }
2185 EOF
2186 iovec=no
2187 if compile_prog "" "" ; then
2188 iovec=yes
2189 fi
2190
2191 ##########################################
2192 # preadv probe
2193 cat > $TMPC <<EOF
2194 #include <sys/types.h>
2195 #include <sys/uio.h>
2196 #include <unistd.h>
2197 int main(void) { return preadv == preadv; }
2198 EOF
2199 preadv=no
2200 if compile_prog "" "" ; then
2201 preadv=yes
2202 fi
2203
2204 ##########################################
2205 # fdt probe
2206 if test "$fdt" != "no" ; then
2207 fdt_libs="-lfdt"
2208 cat > $TMPC << EOF
2209 int main(void) { return 0; }
2210 EOF
2211 if compile_prog "" "$fdt_libs" ; then
2212 fdt=yes
2213 else
2214 if test "$fdt" = "yes" ; then
2215 feature_not_found "fdt"
2216 fi
2217 fdt_libs=
2218 fdt=no
2219 fi
2220 fi
2221
2222 ##########################################
2223 # opengl probe, used by milkymist-tmu2
2224 if test "$opengl" != "no" ; then
2225 opengl_libs="-lGL"
2226 cat > $TMPC << EOF
2227 #include <X11/Xlib.h>
2228 #include <GL/gl.h>
2229 #include <GL/glx.h>
2230 int main(void) { return GL_VERSION != 0; }
2231 EOF
2232 if compile_prog "" "-lGL" ; then
2233 opengl=yes
2234 else
2235 if test "$opengl" = "yes" ; then
2236 feature_not_found "opengl"
2237 fi
2238 opengl_libs=
2239 opengl=no
2240 fi
2241 fi
2242
2243 #
2244 # Check for xxxat() functions when we are building linux-user
2245 # emulator. This is done because older glibc versions don't
2246 # have syscall stubs for these implemented.
2247 #
2248 atfile=no
2249 cat > $TMPC << EOF
2250 #define _ATFILE_SOURCE
2251 #include <sys/types.h>
2252 #include <fcntl.h>
2253 #include <unistd.h>
2254
2255 int
2256 main(void)
2257 {
2258 /* try to unlink nonexisting file */
2259 return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
2260 }
2261 EOF
2262 if compile_prog "" "" ; then
2263 atfile=yes
2264 fi
2265
2266 # Check for inotify functions when we are building linux-user
2267 # emulator. This is done because older glibc versions don't
2268 # have syscall stubs for these implemented. In that case we
2269 # don't provide them even if kernel supports them.
2270 #
2271 inotify=no
2272 cat > $TMPC << EOF
2273 #include <sys/inotify.h>
2274
2275 int
2276 main(void)
2277 {
2278 /* try to start inotify */
2279 return inotify_init();
2280 }
2281 EOF
2282 if compile_prog "" "" ; then
2283 inotify=yes
2284 fi
2285
2286 inotify1=no
2287 cat > $TMPC << EOF
2288 #include <sys/inotify.h>
2289
2290 int
2291 main(void)
2292 {
2293 /* try to start inotify */
2294 return inotify_init1(0);
2295 }
2296 EOF
2297 if compile_prog "" "" ; then
2298 inotify1=yes
2299 fi
2300
2301 # check if utimensat and futimens are supported
2302 utimens=no
2303 cat > $TMPC << EOF
2304 #define _ATFILE_SOURCE
2305 #include <stddef.h>
2306 #include <fcntl.h>
2307
2308 int main(void)
2309 {
2310 utimensat(AT_FDCWD, "foo", NULL, 0);
2311 futimens(0, NULL);
2312 return 0;
2313 }
2314 EOF
2315 if compile_prog "" "" ; then
2316 utimens=yes
2317 fi
2318
2319 # check if pipe2 is there
2320 pipe2=no
2321 cat > $TMPC << EOF
2322 #include <unistd.h>
2323 #include <fcntl.h>
2324
2325 int main(void)
2326 {
2327 int pipefd[2];
2328 pipe2(pipefd, O_CLOEXEC);
2329 return 0;
2330 }
2331 EOF
2332 if compile_prog "" "" ; then
2333 pipe2=yes
2334 fi
2335
2336 # check if accept4 is there
2337 accept4=no
2338 cat > $TMPC << EOF
2339 #include <sys/socket.h>
2340 #include <stddef.h>
2341
2342 int main(void)
2343 {
2344 accept4(0, NULL, NULL, SOCK_CLOEXEC);
2345 return 0;
2346 }
2347 EOF
2348 if compile_prog "" "" ; then
2349 accept4=yes
2350 fi
2351
2352 # check if tee/splice is there. vmsplice was added same time.
2353 splice=no
2354 cat > $TMPC << EOF
2355 #include <unistd.h>
2356 #include <fcntl.h>
2357 #include <limits.h>
2358
2359 int main(void)
2360 {
2361 int len, fd = 0;
2362 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
2363 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
2364 return 0;
2365 }
2366 EOF
2367 if compile_prog "" "" ; then
2368 splice=yes
2369 fi
2370
2371 ##########################################
2372 # signalfd probe
2373 signalfd="no"
2374 cat > $TMPC << EOF
2375 #include <unistd.h>
2376 #include <sys/syscall.h>
2377 #include <signal.h>
2378 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
2379 EOF
2380
2381 if compile_prog "" "" ; then
2382 signalfd=yes
2383 fi
2384
2385 # check if eventfd is supported
2386 eventfd=no
2387 cat > $TMPC << EOF
2388 #include <sys/eventfd.h>
2389
2390 int main(void)
2391 {
2392 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
2393 }
2394 EOF
2395 if compile_prog "" "" ; then
2396 eventfd=yes
2397 fi
2398
2399 # check for fallocate
2400 fallocate=no
2401 cat > $TMPC << EOF
2402 #include <fcntl.h>
2403
2404 int main(void)
2405 {
2406 fallocate(0, 0, 0, 0);
2407 return 0;
2408 }
2409 EOF
2410 if compile_prog "" "" ; then
2411 fallocate=yes
2412 fi
2413
2414 # check for sync_file_range
2415 sync_file_range=no
2416 cat > $TMPC << EOF
2417 #include <fcntl.h>
2418
2419 int main(void)
2420 {
2421 sync_file_range(0, 0, 0, 0);
2422 return 0;
2423 }
2424 EOF
2425 if compile_prog "" "" ; then
2426 sync_file_range=yes
2427 fi
2428
2429 # check for linux/fiemap.h and FS_IOC_FIEMAP
2430 fiemap=no
2431 cat > $TMPC << EOF
2432 #include <sys/ioctl.h>
2433 #include <linux/fs.h>
2434 #include <linux/fiemap.h>
2435
2436 int main(void)
2437 {
2438 ioctl(0, FS_IOC_FIEMAP, 0);
2439 return 0;
2440 }
2441 EOF
2442 if compile_prog "" "" ; then
2443 fiemap=yes
2444 fi
2445
2446 # check for dup3
2447 dup3=no
2448 cat > $TMPC << EOF
2449 #include <unistd.h>
2450
2451 int main(void)
2452 {
2453 dup3(0, 0, 0);
2454 return 0;
2455 }
2456 EOF
2457 if compile_prog "" "" ; then
2458 dup3=yes
2459 fi
2460
2461 # check for epoll support
2462 epoll=no
2463 cat > $TMPC << EOF
2464 #include <sys/epoll.h>
2465
2466 int main(void)
2467 {
2468 epoll_create(0);
2469 return 0;
2470 }
2471 EOF
2472 if compile_prog "" "" ; then
2473 epoll=yes
2474 fi
2475
2476 # epoll_create1 and epoll_pwait are later additions
2477 # so we must check separately for their presence
2478 epoll_create1=no
2479 cat > $TMPC << EOF
2480 #include <sys/epoll.h>
2481
2482 int main(void)
2483 {
2484 /* Note that we use epoll_create1 as a value, not as
2485 * a function being called. This is necessary so that on
2486 * old SPARC glibc versions where the function was present in
2487 * the library but not declared in the header file we will
2488 * fail the configure check. (Otherwise we will get a compiler
2489 * warning but not an error, and will proceed to fail the
2490 * qemu compile where we compile with -Werror.)
2491 */
2492 return epoll_create1 == epoll_create1;
2493 }
2494 EOF
2495 if compile_prog "" "" ; then
2496 epoll_create1=yes
2497 fi
2498
2499 epoll_pwait=no
2500 cat > $TMPC << EOF
2501 #include <sys/epoll.h>
2502
2503 int main(void)
2504 {
2505 epoll_pwait(0, 0, 0, 0, 0);
2506 return 0;
2507 }
2508 EOF
2509 if compile_prog "" "" ; then
2510 epoll_pwait=yes
2511 fi
2512
2513 # Check if tools are available to build documentation.
2514 if test "$docs" != "no" ; then
2515 if has makeinfo && has pod2man; then
2516 docs=yes
2517 else
2518 if test "$docs" = "yes" ; then
2519 feature_not_found "docs"
2520 fi
2521 docs=no
2522 fi
2523 fi
2524
2525 # Search for bswap_32 function
2526 byteswap_h=no
2527 cat > $TMPC << EOF
2528 #include <byteswap.h>
2529 int main(void) { return bswap_32(0); }
2530 EOF
2531 if compile_prog "" "" ; then
2532 byteswap_h=yes
2533 fi
2534
2535 # Search for bswap_32 function
2536 bswap_h=no
2537 cat > $TMPC << EOF
2538 #include <sys/endian.h>
2539 #include <sys/types.h>
2540 #include <machine/bswap.h>
2541 int main(void) { return bswap32(0); }
2542 EOF
2543 if compile_prog "" "" ; then
2544 bswap_h=yes
2545 fi
2546
2547 ##########################################
2548 # Do we have libiscsi
2549 if test "$libiscsi" != "no" ; then
2550 cat > $TMPC << EOF
2551 #include <iscsi/iscsi.h>
2552 int main(void) { iscsi_create_context(""); return 0; }
2553 EOF
2554 if compile_prog "-Werror" "-liscsi" ; then
2555 libiscsi="yes"
2556 LIBS="$LIBS -liscsi"
2557 else
2558 if test "$libiscsi" = "yes" ; then
2559 feature_not_found "libiscsi"
2560 fi
2561 libiscsi="no"
2562 fi
2563 fi
2564
2565
2566 ##########################################
2567 # Do we need librt
2568 cat > $TMPC <<EOF
2569 #include <signal.h>
2570 #include <time.h>
2571 int main(void) { return clock_gettime(CLOCK_REALTIME, NULL); }
2572 EOF
2573
2574 if compile_prog "" "" ; then
2575 :
2576 elif compile_prog "" "-lrt" ; then
2577 LIBS="-lrt $LIBS"
2578 fi
2579
2580 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
2581 "$aix" != "yes" -a "$haiku" != "yes" ; then
2582 libs_softmmu="-lutil $libs_softmmu"
2583 fi
2584
2585 ##########################################
2586 # spice probe
2587 if test "$spice" != "no" ; then
2588 cat > $TMPC << EOF
2589 #include <spice.h>
2590 int main(void) { spice_server_new(); return 0; }
2591 EOF
2592 spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
2593 spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
2594 if $pkg_config --atleast-version=0.8.2 spice-server >/dev/null 2>&1 && \
2595 compile_prog "$spice_cflags" "$spice_libs" ; then
2596 spice="yes"
2597 libs_softmmu="$libs_softmmu $spice_libs"
2598 QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
2599 else
2600 if test "$spice" = "yes" ; then
2601 feature_not_found "spice"
2602 fi
2603 spice="no"
2604 fi
2605 fi
2606
2607 # check for libcacard for smartcard support
2608 if test "$smartcard" != "no" ; then
2609 smartcard="yes"
2610 smartcard_cflags=""
2611 # TODO - what's the minimal nss version we support?
2612 if test "$smartcard_nss" != "no"; then
2613 cat > $TMPC << EOF
2614 #include <pk11pub.h>
2615 int main(void) { PK11_FreeSlot(0); return 0; }
2616 EOF
2617 smartcard_cflags="-I\$(SRC_PATH)/libcacard"
2618 libcacard_libs="$($pkg_config --libs nss 2>/dev/null) $glib_libs"
2619 libcacard_cflags="$($pkg_config --cflags nss 2>/dev/null) $glib_cflags"
2620 if $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 && \
2621 compile_prog "$smartcard_cflags $libcacard_cflags" "$libcacard_libs"; then
2622 smartcard_nss="yes"
2623 QEMU_CFLAGS="$QEMU_CFLAGS $smartcard_cflags $libcacard_cflags"
2624 libs_softmmu="$libcacard_libs $libs_softmmu"
2625 else
2626 if test "$smartcard_nss" = "yes"; then
2627 feature_not_found "nss"
2628 fi
2629 smartcard_nss="no"
2630 fi
2631 fi
2632 fi
2633 if test "$smartcard" = "no" ; then
2634 smartcard_nss="no"
2635 fi
2636
2637 # check for usbredirparser for usb network redirection support
2638 if test "$usb_redir" != "no" ; then
2639 if $pkg_config --atleast-version=0.3.4 libusbredirparser >/dev/null 2>&1 ; then
2640 usb_redir="yes"
2641 usb_redir_cflags=$($pkg_config --cflags libusbredirparser 2>/dev/null)
2642 usb_redir_libs=$($pkg_config --libs libusbredirparser 2>/dev/null)
2643 QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
2644 LIBS="$LIBS $usb_redir_libs"
2645 else
2646 if test "$usb_redir" = "yes"; then
2647 feature_not_found "usb-redir"
2648 fi
2649 usb_redir="no"
2650 fi
2651 fi
2652
2653 ##########################################
2654
2655 ##########################################
2656 # check if we have fdatasync
2657
2658 fdatasync=no
2659 cat > $TMPC << EOF
2660 #include <unistd.h>
2661 int main(void) {
2662 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
2663 return fdatasync(0);
2664 #else
2665 #error Not supported
2666 #endif
2667 }
2668 EOF
2669 if compile_prog "" "" ; then
2670 fdatasync=yes
2671 fi
2672
2673 ##########################################
2674 # check if we have madvise
2675
2676 madvise=no
2677 cat > $TMPC << EOF
2678 #include <sys/types.h>
2679 #include <sys/mman.h>
2680 #include <stddef.h>
2681 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
2682 EOF
2683 if compile_prog "" "" ; then
2684 madvise=yes
2685 fi
2686
2687 ##########################################
2688 # check if we have posix_madvise
2689
2690 posix_madvise=no
2691 cat > $TMPC << EOF
2692 #include <sys/mman.h>
2693 #include <stddef.h>
2694 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
2695 EOF
2696 if compile_prog "" "" ; then
2697 posix_madvise=yes
2698 fi
2699
2700 ##########################################
2701 # check if trace backend exists
2702
2703 $python "$source_path/scripts/tracetool.py" "--backend=$trace_backend" --check-backend > /dev/null 2> /dev/null
2704 if test "$?" -ne 0 ; then
2705 echo
2706 echo "Error: invalid trace backend"
2707 echo "Please choose a supported trace backend."
2708 echo
2709 exit 1
2710 fi
2711
2712 ##########################################
2713 # For 'ust' backend, test if ust headers are present
2714 if test "$trace_backend" = "ust"; then
2715 cat > $TMPC << EOF
2716 #include <ust/tracepoint.h>
2717 #include <ust/marker.h>
2718 int main(void) { return 0; }
2719 EOF
2720 if compile_prog "" "" ; then
2721 LIBS="-lust -lurcu-bp $LIBS"
2722 libs_qga="-lust -lurcu-bp $libs_qga"
2723 else
2724 echo
2725 echo "Error: Trace backend 'ust' missing libust header files"
2726 echo
2727 exit 1
2728 fi
2729 fi
2730
2731 ##########################################
2732 # For 'dtrace' backend, test if 'dtrace' command is present
2733 if test "$trace_backend" = "dtrace"; then
2734 if ! has 'dtrace' ; then
2735 echo
2736 echo "Error: dtrace command is not found in PATH $PATH"
2737 echo
2738 exit 1
2739 fi
2740 trace_backend_stap="no"
2741 if has 'stap' ; then
2742 trace_backend_stap="yes"
2743 fi
2744 fi
2745
2746 ##########################################
2747 # __sync_fetch_and_and requires at least -march=i486. Many toolchains
2748 # use i686 as default anyway, but for those that don't, an explicit
2749 # specification is necessary
2750 if test "$vhost_net" = "yes" && test "$cpu" = "i386"; then
2751 cat > $TMPC << EOF
2752 int sfaa(unsigned *ptr)
2753 {
2754 return __sync_fetch_and_and(ptr, 0);
2755 }
2756
2757 int main(int argc, char **argv)
2758 {
2759 int val = 42;
2760 sfaa(&val);
2761 return val;
2762 }
2763 EOF
2764 if ! compile_prog "" "" ; then
2765 CFLAGS+="-march=i486"
2766 fi
2767 fi
2768
2769 ##########################################
2770 # check and set a backend for coroutine
2771
2772 # default is ucontext, but always fallback to gthread
2773 # windows autodetected by make
2774 if test "$coroutine" = "" -o "$coroutine" = "ucontext"; then
2775 if test "$darwin" != "yes"; then
2776 cat > $TMPC << EOF
2777 #include <ucontext.h>
2778 #ifdef __stub_makecontext
2779 #error Ignoring glibc stub makecontext which will always fail
2780 #endif
2781 int main(void) { makecontext(0, 0, 0); return 0; }
2782 EOF
2783 if compile_prog "" "" ; then
2784 coroutine_backend=ucontext
2785 else
2786 coroutine_backend=gthread
2787 fi
2788 else
2789 echo "Silently falling back into gthread backend under darwin"
2790 fi
2791 elif test "$coroutine" = "gthread" ; then
2792 coroutine_backend=gthread
2793 elif test "$coroutine" = "windows" ; then
2794 coroutine_backend=windows
2795 elif test "$coroutine" = "sigaltstack" ; then
2796 coroutine_backend=sigaltstack
2797 else
2798 echo
2799 echo "Error: unknown coroutine backend $coroutine"
2800 echo
2801 exit 1
2802 fi
2803
2804 ##########################################
2805 # check if we have open_by_handle_at
2806
2807 open_by_hande_at=no
2808 cat > $TMPC << EOF
2809 #include <fcntl.h>
2810 int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
2811 EOF
2812 if compile_prog "" "" ; then
2813 open_by_handle_at=yes
2814 fi
2815
2816 ########################################
2817 # check if we have linux/magic.h
2818
2819 linux_magic_h=no
2820 cat > $TMPC << EOF
2821 #include <linux/magic.h>
2822 int main(void) {
2823 return 0;
2824 }
2825 EOF
2826 if compile_prog "" "" ; then
2827 linux_magic_h=yes
2828 fi
2829
2830 ##########################################
2831 # End of CC checks
2832 # After here, no more $cc or $ld runs
2833
2834 if test "$debug" = "no" ; then
2835 CFLAGS="-O2 $CFLAGS"
2836 fi
2837
2838 # Consult white-list to determine whether to enable werror
2839 # by default. Only enable by default for git builds
2840 z_version=`cut -f3 -d. $source_path/VERSION`
2841
2842 if test -z "$werror" ; then
2843 if test "$z_version" = "50" -a \
2844 "$linux" = "yes" ; then
2845 werror="yes"
2846 else
2847 werror="no"
2848 fi
2849 fi
2850
2851 # Disable zero malloc errors for official releases unless explicitly told to
2852 # enable/disable
2853 if test -z "$zero_malloc" ; then
2854 if test "$z_version" = "50" ; then
2855 zero_malloc="no"
2856 else
2857 zero_malloc="yes"
2858 fi
2859 fi
2860
2861 if test "$werror" = "yes" ; then
2862 QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
2863 fi
2864
2865 if test "$solaris" = "no" ; then
2866 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
2867 LDFLAGS="-Wl,--warn-common $LDFLAGS"
2868 fi
2869 fi
2870
2871 # test if pod2man has --utf8 option
2872 if pod2man --help | grep -q utf8; then
2873 POD2MAN="pod2man --utf8"
2874 else
2875 POD2MAN="pod2man"
2876 fi
2877
2878 # Use ASLR, no-SEH and DEP if available
2879 if test "$mingw32" = "yes" ; then
2880 for flag in --dynamicbase --no-seh --nxcompat; do
2881 if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
2882 LDFLAGS="-Wl,$flag $LDFLAGS"
2883 fi
2884 done
2885 fi
2886
2887 qemu_confdir=$sysconfdir$confsuffix
2888 qemu_datadir=$datadir$confsuffix
2889
2890 tools=
2891 if test "$softmmu" = yes ; then
2892 tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
2893 if test "$virtfs" != no ; then
2894 if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
2895 virtfs=yes
2896 tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
2897 else
2898 if test "$virtfs" = yes; then
2899 feature_not_found "virtfs"
2900 fi
2901 fi
2902 fi
2903 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
2904 tools="qemu-nbd\$(EXESUF) $tools"
2905 if [ "$guest_agent" = "yes" ]; then
2906 tools="qemu-ga\$(EXESUF) $tools"
2907 fi
2908 fi
2909 fi
2910
2911 # Mac OS X ships with a broken assembler
2912 roms=
2913 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
2914 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
2915 "$softmmu" = yes ; then
2916 roms="optionrom"
2917 fi
2918 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
2919 roms="$roms spapr-rtas"
2920 fi
2921
2922 echo "Install prefix $prefix"
2923 echo "BIOS directory `eval echo $qemu_datadir`"
2924 echo "binary directory `eval echo $bindir`"
2925 echo "library directory `eval echo $libdir`"
2926 echo "include directory `eval echo $includedir`"
2927 echo "config directory `eval echo $sysconfdir`"
2928 if test "$mingw32" = "no" ; then
2929 echo "Manual directory `eval echo $mandir`"
2930 echo "ELF interp prefix $interp_prefix"
2931 fi
2932 echo "Source path $source_path"
2933 echo "C compiler $cc"
2934 echo "Host C compiler $host_cc"
2935 echo "CFLAGS $CFLAGS"
2936 echo "QEMU_CFLAGS $QEMU_CFLAGS"
2937 echo "LDFLAGS $LDFLAGS"
2938 echo "make $make"
2939 echo "install $install"
2940 echo "python $python"
2941 if test "$slirp" = "yes" ; then
2942 echo "smbd $smbd"
2943 fi
2944 echo "host CPU $cpu"
2945 echo "host big endian $bigendian"
2946 echo "target list $target_list"
2947 echo "tcg debug enabled $debug_tcg"
2948 echo "Mon debug enabled $debug_mon"
2949 echo "gprof enabled $gprof"
2950 echo "sparse enabled $sparse"
2951 echo "strip binaries $strip_opt"
2952 echo "profiler $profiler"
2953 echo "static build $static"
2954 echo "-Werror enabled $werror"
2955 if test "$darwin" = "yes" ; then
2956 echo "Cocoa support $cocoa"
2957 fi
2958 echo "SDL support $sdl"
2959 echo "curses support $curses"
2960 echo "curl support $curl"
2961 echo "mingw32 support $mingw32"
2962 echo "Audio drivers $audio_drv_list"
2963 echo "Extra audio cards $audio_card_list"
2964 echo "Block whitelist $block_drv_whitelist"
2965 echo "Mixer emulation $mixemu"
2966 echo "VirtFS support $virtfs"
2967 echo "VNC support $vnc"
2968 if test "$vnc" = "yes" ; then
2969 echo "VNC TLS support $vnc_tls"
2970 echo "VNC SASL support $vnc_sasl"
2971 echo "VNC JPEG support $vnc_jpeg"
2972 echo "VNC PNG support $vnc_png"
2973 echo "VNC thread $vnc_thread"
2974 fi
2975 if test -n "$sparc_cpu"; then
2976 echo "Target Sparc Arch $sparc_cpu"
2977 fi
2978 echo "xen support $xen"
2979 echo "brlapi support $brlapi"
2980 echo "bluez support $bluez"
2981 echo "Documentation $docs"
2982 [ ! -z "$uname_release" ] && \
2983 echo "uname -r $uname_release"
2984 echo "NPTL support $nptl"
2985 echo "GUEST_BASE $guest_base"
2986 echo "PIE $pie"
2987 echo "vde support $vde"
2988 echo "Linux AIO support $linux_aio"
2989 echo "ATTR/XATTR support $attr"
2990 echo "Install blobs $blobs"
2991 echo "KVM support $kvm"
2992 echo "TCG interpreter $tcg_interpreter"
2993 echo "fdt support $fdt"
2994 echo "preadv support $preadv"
2995 echo "fdatasync $fdatasync"
2996 echo "madvise $madvise"
2997 echo "posix_madvise $posix_madvise"
2998 echo "uuid support $uuid"
2999 echo "libcap-ng support $cap_ng"
3000 echo "vhost-net support $vhost_net"
3001 echo "Trace backend $trace_backend"
3002 echo "Trace output file $trace_file-<pid>"
3003 echo "spice support $spice"
3004 echo "rbd support $rbd"
3005 echo "xfsctl support $xfs"
3006 echo "nss used $smartcard_nss"
3007 echo "usb net redir $usb_redir"
3008 echo "OpenGL support $opengl"
3009 echo "libiscsi support $libiscsi"
3010 echo "build guest agent $guest_agent"
3011 echo "coroutine backend $coroutine_backend"
3012
3013 if test "$sdl_too_old" = "yes"; then
3014 echo "-> Your SDL version is too old - please upgrade to have SDL support"
3015 fi
3016
3017 config_host_mak="config-host.mak"
3018 config_host_ld="config-host.ld"
3019
3020 echo "# Automatically generated by configure - do not modify" > $config_host_mak
3021 printf "# Configured with:" >> $config_host_mak
3022 printf " '%s'" "$0" "$@" >> $config_host_mak
3023 echo >> $config_host_mak
3024
3025 echo all: >> $config_host_mak
3026 echo "prefix=$prefix" >> $config_host_mak
3027 echo "bindir=$bindir" >> $config_host_mak
3028 echo "libdir=$libdir" >> $config_host_mak
3029 echo "includedir=$includedir" >> $config_host_mak
3030 echo "mandir=$mandir" >> $config_host_mak
3031 echo "sysconfdir=$sysconfdir" >> $config_host_mak
3032 echo "qemu_confdir=$qemu_confdir" >> $config_host_mak
3033 echo "qemu_datadir=$qemu_datadir" >> $config_host_mak
3034 echo "qemu_docdir=$qemu_docdir" >> $config_host_mak
3035 echo "libexecdir=\${prefix}/libexec" >> $config_host_mak
3036 echo "CONFIG_QEMU_HELPERDIR=\"$prefix/libexec\"" >> $config_host_mak
3037
3038 echo "ARCH=$ARCH" >> $config_host_mak
3039 if test "$debug_tcg" = "yes" ; then
3040 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
3041 fi
3042 if test "$debug_mon" = "yes" ; then
3043 echo "CONFIG_DEBUG_MONITOR=y" >> $config_host_mak
3044 fi
3045 if test "$debug" = "yes" ; then
3046 echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
3047 fi
3048 if test "$strip_opt" = "yes" ; then
3049 echo "STRIP=${strip}" >> $config_host_mak
3050 fi
3051 if test "$bigendian" = "yes" ; then
3052 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
3053 fi
3054 if test "$mingw32" = "yes" ; then
3055 echo "CONFIG_WIN32=y" >> $config_host_mak
3056 rc_version=`cat $source_path/VERSION`
3057 version_major=${rc_version%%.*}
3058 rc_version=${rc_version#*.}
3059 version_minor=${rc_version%%.*}
3060 rc_version=${rc_version#*.}
3061 version_subminor=${rc_version%%.*}
3062 version_micro=0
3063 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
3064 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
3065 else
3066 echo "CONFIG_POSIX=y" >> $config_host_mak
3067 fi
3068
3069 if test "$linux" = "yes" ; then
3070 echo "CONFIG_LINUX=y" >> $config_host_mak
3071 fi
3072
3073 if test "$darwin" = "yes" ; then
3074 echo "CONFIG_DARWIN=y" >> $config_host_mak
3075 fi
3076
3077 if test "$aix" = "yes" ; then
3078 echo "CONFIG_AIX=y" >> $config_host_mak
3079 fi
3080
3081 if test "$solaris" = "yes" ; then
3082 echo "CONFIG_SOLARIS=y" >> $config_host_mak
3083 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
3084 if test "$needs_libsunmath" = "yes" ; then
3085 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
3086 fi
3087 fi
3088 if test "$haiku" = "yes" ; then
3089 echo "CONFIG_HAIKU=y" >> $config_host_mak
3090 fi
3091 if test "$static" = "yes" ; then
3092 echo "CONFIG_STATIC=y" >> $config_host_mak
3093 fi
3094 if test "$profiler" = "yes" ; then
3095 echo "CONFIG_PROFILER=y" >> $config_host_mak
3096 fi
3097 if test "$slirp" = "yes" ; then
3098 echo "CONFIG_SLIRP=y" >> $config_host_mak
3099 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
3100 QEMU_INCLUDES="-I\$(SRC_PATH)/slirp $QEMU_INCLUDES"
3101 fi
3102 if test "$vde" = "yes" ; then
3103 echo "CONFIG_VDE=y" >> $config_host_mak
3104 fi
3105 if test "$cap_ng" = "yes" ; then
3106 echo "CONFIG_LIBCAP=y" >> $config_host_mak
3107 fi
3108 for card in $audio_card_list; do
3109 def=CONFIG_`echo $card | LC_ALL=C tr '[a-z]' '[A-Z]'`
3110 echo "$def=y" >> $config_host_mak
3111 done
3112 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
3113 for drv in $audio_drv_list; do
3114 def=CONFIG_`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'`
3115 echo "$def=y" >> $config_host_mak
3116 if test "$drv" = "fmod"; then
3117 echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
3118 fi
3119 done
3120 if test "$audio_pt_int" = "yes" ; then
3121 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
3122 fi
3123 if test "$audio_win_int" = "yes" ; then
3124 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
3125 fi
3126 echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
3127 if test "$mixemu" = "yes" ; then
3128 echo "CONFIG_MIXEMU=y" >> $config_host_mak
3129 fi
3130 if test "$vnc" = "yes" ; then
3131 echo "CONFIG_VNC=y" >> $config_host_mak
3132 fi
3133 if test "$vnc_tls" = "yes" ; then
3134 echo "CONFIG_VNC_TLS=y" >> $config_host_mak
3135 echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
3136 fi
3137 if test "$vnc_sasl" = "yes" ; then
3138 echo "CONFIG_VNC_SASL=y" >> $config_host_mak
3139 echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
3140 fi
3141 if test "$vnc_jpeg" = "yes" ; then
3142 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
3143 echo "VNC_JPEG_CFLAGS=$vnc_jpeg_cflags" >> $config_host_mak
3144 fi
3145 if test "$vnc_png" = "yes" ; then
3146 echo "CONFIG_VNC_PNG=y" >> $config_host_mak
3147 echo "VNC_PNG_CFLAGS=$vnc_png_cflags" >> $config_host_mak
3148 fi
3149 if test "$vnc_thread" = "yes" ; then
3150 echo "CONFIG_VNC_THREAD=y" >> $config_host_mak
3151 fi
3152 if test "$fnmatch" = "yes" ; then
3153 echo "CONFIG_FNMATCH=y" >> $config_host_mak
3154 fi
3155 if test "$uuid" = "yes" ; then
3156 echo "CONFIG_UUID=y" >> $config_host_mak
3157 fi
3158 if test "$xfs" = "yes" ; then
3159 echo "CONFIG_XFS=y" >> $config_host_mak
3160 fi
3161 qemu_version=`head $source_path/VERSION`
3162 echo "VERSION=$qemu_version" >>$config_host_mak
3163 echo "PKGVERSION=$pkgversion" >>$config_host_mak
3164 echo "SRC_PATH=$source_path" >> $config_host_mak
3165 echo "TARGET_DIRS=$target_list" >> $config_host_mak
3166 if [ "$docs" = "yes" ] ; then
3167 echo "BUILD_DOCS=yes" >> $config_host_mak
3168 fi
3169 if test "$sdl" = "yes" ; then
3170 echo "CONFIG_SDL=y" >> $config_host_mak
3171 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
3172 fi
3173 if test "$cocoa" = "yes" ; then
3174 echo "CONFIG_COCOA=y" >> $config_host_mak
3175 fi
3176 if test "$curses" = "yes" ; then
3177 echo "CONFIG_CURSES=y" >> $config_host_mak
3178 fi
3179 if test "$atfile" = "yes" ; then
3180 echo "CONFIG_ATFILE=y" >> $config_host_mak
3181 fi
3182 if test "$utimens" = "yes" ; then
3183 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
3184 fi
3185 if test "$pipe2" = "yes" ; then
3186 echo "CONFIG_PIPE2=y" >> $config_host_mak
3187 fi
3188 if test "$accept4" = "yes" ; then
3189 echo "CONFIG_ACCEPT4=y" >> $config_host_mak
3190 fi
3191 if test "$splice" = "yes" ; then
3192 echo "CONFIG_SPLICE=y" >> $config_host_mak
3193 fi
3194 if test "$eventfd" = "yes" ; then
3195 echo "CONFIG_EVENTFD=y" >> $config_host_mak
3196 fi
3197 if test "$fallocate" = "yes" ; then
3198 echo "CONFIG_FALLOCATE=y" >> $config_host_mak
3199 fi
3200 if test "$sync_file_range" = "yes" ; then
3201 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
3202 fi
3203 if test "$fiemap" = "yes" ; then
3204 echo "CONFIG_FIEMAP=y" >> $config_host_mak
3205 fi
3206 if test "$dup3" = "yes" ; then
3207 echo "CONFIG_DUP3=y" >> $config_host_mak
3208 fi
3209 if test "$epoll" = "yes" ; then
3210 echo "CONFIG_EPOLL=y" >> $config_host_mak
3211 fi
3212 if test "$epoll_create1" = "yes" ; then
3213 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
3214 fi
3215 if test "$epoll_pwait" = "yes" ; then
3216 echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
3217 fi
3218 if test "$inotify" = "yes" ; then
3219 echo "CONFIG_INOTIFY=y" >> $config_host_mak
3220 fi
3221 if test "$inotify1" = "yes" ; then
3222 echo "CONFIG_INOTIFY1=y" >> $config_host_mak
3223 fi
3224 if test "$byteswap_h" = "yes" ; then
3225 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
3226 fi
3227 if test "$bswap_h" = "yes" ; then
3228 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
3229 fi
3230 if test "$curl" = "yes" ; then
3231 echo "CONFIG_CURL=y" >> $config_host_mak
3232 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
3233 fi
3234 if test "$brlapi" = "yes" ; then
3235 echo "CONFIG_BRLAPI=y" >> $config_host_mak
3236 fi
3237 if test "$bluez" = "yes" ; then
3238 echo "CONFIG_BLUEZ=y" >> $config_host_mak
3239 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
3240 fi
3241 echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
3242 if test "$xen" = "yes" ; then
3243 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
3244 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
3245 fi
3246 if test "$linux_aio" = "yes" ; then
3247 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
3248 fi
3249 if test "$attr" = "yes" ; then
3250 echo "CONFIG_ATTR=y" >> $config_host_mak
3251 fi
3252 if test "$libattr" = "yes" ; then
3253 echo "CONFIG_LIBATTR=y" >> $config_host_mak
3254 fi
3255 if test "$virtfs" = "yes" ; then
3256 echo "CONFIG_VIRTFS=y" >> $config_host_mak
3257 fi
3258 if test "$blobs" = "yes" ; then
3259 echo "INSTALL_BLOBS=yes" >> $config_host_mak
3260 fi
3261 if test "$iovec" = "yes" ; then
3262 echo "CONFIG_IOVEC=y" >> $config_host_mak
3263 fi
3264 if test "$preadv" = "yes" ; then
3265 echo "CONFIG_PREADV=y" >> $config_host_mak
3266 fi
3267 if test "$fdt" = "yes" ; then
3268 echo "CONFIG_FDT=y" >> $config_host_mak
3269 fi
3270 if test "$signalfd" = "yes" ; then
3271 echo "CONFIG_SIGNALFD=y" >> $config_host_mak
3272 fi
3273 if test "$tcg_interpreter" = "yes" ; then
3274 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
3275 fi
3276 if test "$fdatasync" = "yes" ; then
3277 echo "CONFIG_FDATASYNC=y" >> $config_host_mak
3278 fi
3279 if test "$madvise" = "yes" ; then
3280 echo "CONFIG_MADVISE=y" >> $config_host_mak
3281 fi
3282 if test "$posix_madvise" = "yes" ; then
3283 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
3284 fi
3285
3286 if test "$spice" = "yes" ; then
3287 echo "CONFIG_SPICE=y" >> $config_host_mak
3288 fi
3289
3290 if test "$smartcard" = "yes" ; then
3291 echo "CONFIG_SMARTCARD=y" >> $config_host_mak
3292 fi
3293
3294 if test "$smartcard_nss" = "yes" ; then
3295 echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
3296 echo "libcacard_libs=$libcacard_libs" >> $config_host_mak
3297 echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak
3298 fi
3299
3300 if test "$usb_redir" = "yes" ; then
3301 echo "CONFIG_USB_REDIR=y" >> $config_host_mak
3302 fi
3303
3304 if test "$opengl" = "yes" ; then
3305 echo "CONFIG_OPENGL=y" >> $config_host_mak
3306 fi
3307
3308 if test "$libiscsi" = "yes" ; then
3309 echo "CONFIG_LIBISCSI=y" >> $config_host_mak
3310 fi
3311
3312 # XXX: suppress that
3313 if [ "$bsd" = "yes" ] ; then
3314 echo "CONFIG_BSD=y" >> $config_host_mak
3315 fi
3316
3317 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
3318
3319 if test "$zero_malloc" = "yes" ; then
3320 echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
3321 fi
3322 if test "$rbd" = "yes" ; then
3323 echo "CONFIG_RBD=y" >> $config_host_mak
3324 fi
3325
3326 if test "$coroutine_backend" = "ucontext" ; then
3327 echo "CONFIG_UCONTEXT_COROUTINE=y" >> $config_host_mak
3328 elif test "$coroutine_backend" = "sigaltstack" ; then
3329 echo "CONFIG_SIGALTSTACK_COROUTINE=y" >> $config_host_mak
3330 fi
3331
3332 if test "$open_by_handle_at" = "yes" ; then
3333 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
3334 fi
3335
3336 if test "$linux_magic_h" = "yes" ; then
3337 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
3338 fi
3339
3340 # USB host support
3341 case "$usb" in
3342 linux)
3343 echo "HOST_USB=linux" >> $config_host_mak
3344 ;;
3345 bsd)
3346 echo "HOST_USB=bsd" >> $config_host_mak
3347 ;;
3348 *)
3349 echo "HOST_USB=stub" >> $config_host_mak
3350 ;;
3351 esac
3352
3353 # use default implementation for tracing backend-specific routines
3354 trace_default=yes
3355 echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
3356 if test "$trace_backend" = "nop"; then
3357 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
3358 fi
3359 if test "$trace_backend" = "simple"; then
3360 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
3361 trace_default=no
3362 # Set the appropriate trace file.
3363 trace_file="\"$trace_file-\" FMT_pid"
3364 fi
3365 if test "$trace_backend" = "stderr"; then
3366 echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak
3367 trace_default=no
3368 fi
3369 if test "$trace_backend" = "ust"; then
3370 echo "CONFIG_TRACE_UST=y" >> $config_host_mak
3371 fi
3372 if test "$trace_backend" = "dtrace"; then
3373 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
3374 if test "$trace_backend_stap" = "yes" ; then
3375 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
3376 fi
3377 fi
3378 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
3379 if test "$trace_default" = "yes"; then
3380 echo "CONFIG_TRACE_DEFAULT=y" >> $config_host_mak
3381 fi
3382
3383 echo "TOOLS=$tools" >> $config_host_mak
3384 echo "ROMS=$roms" >> $config_host_mak
3385 echo "MAKE=$make" >> $config_host_mak
3386 echo "INSTALL=$install" >> $config_host_mak
3387 echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
3388 echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
3389 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
3390 echo "PYTHON=$python" >> $config_host_mak
3391 echo "CC=$cc" >> $config_host_mak
3392 echo "CC_I386=$cc_i386" >> $config_host_mak
3393 echo "HOST_CC=$host_cc" >> $config_host_mak
3394 echo "AR=$ar" >> $config_host_mak
3395 echo "OBJCOPY=$objcopy" >> $config_host_mak
3396 echo "LD=$ld" >> $config_host_mak
3397 echo "WINDRES=$windres" >> $config_host_mak
3398 echo "LIBTOOL=$libtool" >> $config_host_mak
3399 echo "CFLAGS=$CFLAGS" >> $config_host_mak
3400 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
3401 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
3402 if test "$sparse" = "yes" ; then
3403 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak
3404 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak
3405 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
3406 fi
3407 echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
3408 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
3409 echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
3410 echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
3411 echo "LIBS+=$LIBS" >> $config_host_mak
3412 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
3413 echo "EXESUF=$EXESUF" >> $config_host_mak
3414 echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
3415 echo "POD2MAN=$POD2MAN" >> $config_host_mak
3416
3417 # generate list of library paths for linker script
3418
3419 $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
3420
3421 if test -f ${config_host_ld}~ ; then
3422 if cmp -s $config_host_ld ${config_host_ld}~ ; then
3423 mv ${config_host_ld}~ $config_host_ld
3424 else
3425 rm ${config_host_ld}~
3426 fi
3427 fi
3428
3429 for d in libdis libdis-user; do
3430 mkdir -p $d
3431 symlink "$source_path/Makefile.dis" "$d/Makefile"
3432 echo > $d/config.mak
3433 done
3434
3435 # use included Linux headers
3436 if test "$linux" = "yes" ; then
3437 mkdir -p linux-headers
3438 case "$cpu" in
3439 i386|x86_64)
3440 symlink "$source_path/linux-headers/asm-x86" linux-headers/asm
3441 ;;
3442 ppcemb|ppc|ppc64)
3443 symlink "$source_path/linux-headers/asm-powerpc" linux-headers/asm
3444 ;;
3445 s390x)
3446 symlink "$source_path/linux-headers/asm-s390" linux-headers/asm
3447 ;;
3448 esac
3449 fi
3450
3451 for target in $target_list; do
3452 target_dir="$target"
3453 config_target_mak=$target_dir/config-target.mak
3454 target_arch2=`echo $target | cut -d '-' -f 1`
3455 target_bigendian="no"
3456
3457 case "$target_arch2" in
3458 armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
3459 target_bigendian=yes
3460 ;;
3461 esac
3462 target_softmmu="no"
3463 target_user_only="no"
3464 target_linux_user="no"
3465 target_bsd_user="no"
3466 case "$target" in
3467 ${target_arch2}-softmmu)
3468 target_softmmu="yes"
3469 ;;
3470 ${target_arch2}-linux-user)
3471 if test "$linux" != "yes" ; then
3472 echo "ERROR: Target '$target' is only available on a Linux host"
3473 exit 1
3474 fi
3475 target_user_only="yes"
3476 target_linux_user="yes"
3477 ;;
3478 ${target_arch2}-bsd-user)
3479 if test "$bsd" != "yes" ; then
3480 echo "ERROR: Target '$target' is only available on a BSD host"
3481 exit 1
3482 fi
3483 target_user_only="yes"
3484 target_bsd_user="yes"
3485 ;;
3486 *)
3487 echo "ERROR: Target '$target' not recognised"
3488 exit 1
3489 ;;
3490 esac
3491
3492 mkdir -p $target_dir
3493 mkdir -p $target_dir/fpu
3494 mkdir -p $target_dir/tcg
3495 mkdir -p $target_dir/ide
3496 mkdir -p $target_dir/usb
3497 mkdir -p $target_dir/9pfs
3498 mkdir -p $target_dir/kvm
3499 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
3500 mkdir -p $target_dir/nwfpe
3501 fi
3502 symlink "$source_path/Makefile.target" "$target_dir/Makefile"
3503
3504
3505 echo "# Automatically generated by configure - do not modify" > $config_target_mak
3506
3507 bflt="no"
3508 target_nptl="no"
3509 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
3510 gdb_xml_files=""
3511 target_short_alignment=2
3512 target_int_alignment=4
3513 target_long_alignment=4
3514 target_llong_alignment=8
3515 target_libs_softmmu=
3516
3517 TARGET_ARCH="$target_arch2"
3518 TARGET_BASE_ARCH=""
3519 TARGET_ABI_DIR=""
3520
3521 case "$target_arch2" in
3522 i386)
3523 target_phys_bits=64
3524 ;;
3525 x86_64)
3526 TARGET_BASE_ARCH=i386
3527 target_phys_bits=64
3528 target_long_alignment=8
3529 ;;
3530 alpha)
3531 target_phys_bits=64
3532 target_long_alignment=8
3533 target_nptl="yes"
3534 ;;
3535 arm|armeb)
3536 TARGET_ARCH=arm
3537 bflt="yes"
3538 target_nptl="yes"
3539 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
3540 target_phys_bits=32
3541 target_llong_alignment=4
3542 target_libs_softmmu="$fdt_libs"
3543 ;;
3544 cris)
3545 target_nptl="yes"
3546 target_phys_bits=32
3547 ;;
3548 lm32)
3549 target_phys_bits=32
3550 target_libs_softmmu="$opengl_libs"
3551 ;;
3552 m68k)
3553 bflt="yes"
3554 gdb_xml_files="cf-core.xml cf-fp.xml"
3555 target_phys_bits=32
3556 target_int_alignment=2
3557 target_long_alignment=2
3558 target_llong_alignment=2
3559 ;;
3560 microblaze|microblazeel)
3561 TARGET_ARCH=microblaze
3562 bflt="yes"
3563 target_nptl="yes"
3564 target_phys_bits=32
3565 target_libs_softmmu="$fdt_libs"
3566 ;;
3567 mips|mipsel)
3568 TARGET_ARCH=mips
3569 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
3570 target_nptl="yes"
3571 target_phys_bits=64
3572 ;;
3573 mipsn32|mipsn32el)
3574 TARGET_ARCH=mipsn32
3575 TARGET_BASE_ARCH=mips
3576 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
3577 target_phys_bits=64
3578 ;;
3579 mips64|mips64el)
3580 TARGET_ARCH=mips64
3581 TARGET_BASE_ARCH=mips
3582 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
3583 target_phys_bits=64
3584 target_long_alignment=8
3585 ;;
3586 ppc)
3587 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3588 target_phys_bits=64
3589 target_nptl="yes"
3590 target_libs_softmmu="$fdt_libs"
3591 ;;
3592 ppcemb)
3593 TARGET_BASE_ARCH=ppc
3594 TARGET_ABI_DIR=ppc
3595 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3596 target_phys_bits=64
3597 target_nptl="yes"
3598 target_libs_softmmu="$fdt_libs"
3599 ;;
3600 ppc64)
3601 TARGET_BASE_ARCH=ppc
3602 TARGET_ABI_DIR=ppc
3603 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3604 target_phys_bits=64
3605 target_long_alignment=8
3606 target_libs_softmmu="$fdt_libs"
3607 ;;
3608 ppc64abi32)
3609 TARGET_ARCH=ppc64
3610 TARGET_BASE_ARCH=ppc
3611 TARGET_ABI_DIR=ppc
3612 echo "TARGET_ABI32=y" >> $config_target_mak
3613 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3614 target_phys_bits=64
3615 target_libs_softmmu="$fdt_libs"
3616 ;;
3617 sh4|sh4eb)
3618 TARGET_ARCH=sh4
3619 bflt="yes"
3620 target_nptl="yes"
3621 target_phys_bits=32
3622 ;;
3623 sparc)
3624 target_phys_bits=64
3625 ;;
3626 sparc64)
3627 TARGET_BASE_ARCH=sparc
3628 target_phys_bits=64
3629 target_long_alignment=8
3630 ;;
3631 sparc32plus)
3632 TARGET_ARCH=sparc64
3633 TARGET_BASE_ARCH=sparc
3634 TARGET_ABI_DIR=sparc
3635 echo "TARGET_ABI32=y" >> $config_target_mak
3636 target_phys_bits=64
3637 ;;
3638 s390x)
3639 target_nptl="yes"
3640 target_phys_bits=64
3641 target_long_alignment=8
3642 ;;
3643 unicore32)
3644 target_phys_bits=32
3645 ;;
3646 xtensa|xtensaeb)
3647 TARGET_ARCH=xtensa
3648 target_phys_bits=32
3649 ;;
3650 *)
3651 echo "Unsupported target CPU"
3652 exit 1
3653 ;;
3654 esac
3655
3656 case "$target_arch2" in
3657 alpha | sparc*)
3658 echo "CONFIG_TCG_PASS_AREG0=y" >> $config_target_mak
3659 ;;
3660 esac
3661
3662 echo "TARGET_SHORT_ALIGNMENT=$target_short_alignment" >> $config_target_mak
3663 echo "TARGET_INT_ALIGNMENT=$target_int_alignment" >> $config_target_mak
3664 echo "TARGET_LONG_ALIGNMENT=$target_long_alignment" >> $config_target_mak
3665 echo "TARGET_LLONG_ALIGNMENT=$target_llong_alignment" >> $config_target_mak
3666 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
3667 target_arch_name="`echo $TARGET_ARCH | LC_ALL=C tr '[a-z]' '[A-Z]'`"
3668 echo "TARGET_$target_arch_name=y" >> $config_target_mak
3669 echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
3670 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
3671 if [ "$TARGET_BASE_ARCH" = "" ]; then
3672 TARGET_BASE_ARCH=$TARGET_ARCH
3673 fi
3674 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
3675 if [ "$TARGET_ABI_DIR" = "" ]; then
3676 TARGET_ABI_DIR=$TARGET_ARCH
3677 fi
3678 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
3679 case "$target_arch2" in
3680 i386|x86_64)
3681 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
3682 target_phys_bits=64
3683 echo "CONFIG_XEN=y" >> $config_target_mak
3684 else
3685 echo "CONFIG_NO_XEN=y" >> $config_target_mak
3686 fi
3687 ;;
3688 *)
3689 echo "CONFIG_NO_XEN=y" >> $config_target_mak
3690 esac
3691 case "$target_arch2" in
3692 i386|x86_64|ppcemb|ppc|ppc64|s390x)
3693 # Make sure the target and host cpus are compatible
3694 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
3695 \( "$target_arch2" = "$cpu" -o \
3696 \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
3697 \( "$target_arch2" = "ppc64" -a "$cpu" = "ppc" \) -o \
3698 \( "$target_arch2" = "ppc" -a "$cpu" = "ppc64" \) -o \
3699 \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
3700 \( "$target_arch2" = "x86_64" -a "$cpu" = "i386" \) -o \
3701 \( "$target_arch2" = "i386" -a "$cpu" = "x86_64" \) \) ; then
3702 echo "CONFIG_KVM=y" >> $config_target_mak
3703 if test "$vhost_net" = "yes" ; then
3704 echo "CONFIG_VHOST_NET=y" >> $config_target_mak
3705 fi
3706 fi
3707 esac
3708 if test "$target_arch2" = "ppc64" -a "$fdt" = "yes"; then
3709 echo "CONFIG_PSERIES=y" >> $config_target_mak
3710 fi
3711 if test "$target_bigendian" = "yes" ; then
3712 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
3713 fi
3714 if test "$target_softmmu" = "yes" ; then
3715 echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak
3716 echo "CONFIG_SOFTMMU=y" >> $config_target_mak
3717 echo "LIBS+=$libs_softmmu $target_libs_softmmu" >> $config_target_mak
3718 echo "HWDIR=../libhw$target_phys_bits" >> $config_target_mak
3719 echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
3720 if test "$smartcard_nss" = "yes" ; then
3721 echo "subdir-$target: subdir-libcacard" >> $config_host_mak
3722 fi
3723 fi
3724 if test "$target_user_only" = "yes" ; then
3725 echo "CONFIG_USER_ONLY=y" >> $config_target_mak
3726 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
3727 fi
3728 if test "$target_linux_user" = "yes" ; then
3729 echo "CONFIG_LINUX_USER=y" >> $config_target_mak
3730 fi
3731 list=""
3732 if test ! -z "$gdb_xml_files" ; then
3733 for x in $gdb_xml_files; do
3734 list="$list $source_path/gdb-xml/$x"
3735 done
3736 echo "TARGET_XML_FILES=$list" >> $config_target_mak
3737 fi
3738
3739 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
3740 echo "TARGET_HAS_BFLT=y" >> $config_target_mak
3741 fi
3742 if test "$target_user_only" = "yes" \
3743 -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
3744 echo "CONFIG_USE_NPTL=y" >> $config_target_mak
3745 fi
3746 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
3747 echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
3748 fi
3749 if test "$target_bsd_user" = "yes" ; then
3750 echo "CONFIG_BSD_USER=y" >> $config_target_mak
3751 fi
3752
3753 # generate QEMU_CFLAGS/LDFLAGS for targets
3754
3755 cflags=""
3756 includes=""
3757 ldflags=""
3758
3759 if test "$tcg_interpreter" = "yes"; then
3760 includes="-I\$(SRC_PATH)/tcg/tci $includes"
3761 elif test "$ARCH" = "sparc64" ; then
3762 includes="-I\$(SRC_PATH)/tcg/sparc $includes"
3763 elif test "$ARCH" = "s390x" ; then
3764 includes="-I\$(SRC_PATH)/tcg/s390 $includes"
3765 elif test "$ARCH" = "x86_64" ; then
3766 includes="-I\$(SRC_PATH)/tcg/i386 $includes"
3767 else
3768 includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes"
3769 fi
3770 includes="-I\$(SRC_PATH)/tcg $includes"
3771
3772 if test "$linux" = "yes" ; then
3773 includes="-I\$(SRC_PATH)/linux-headers $includes"
3774 fi
3775
3776 if test "$target_user_only" = "yes" ; then
3777 libdis_config_mak=libdis-user/config.mak
3778 else
3779 libdis_config_mak=libdis/config.mak
3780 fi
3781
3782 for i in $ARCH $TARGET_BASE_ARCH ; do
3783 case "$i" in
3784 alpha)
3785 echo "CONFIG_ALPHA_DIS=y" >> $config_target_mak
3786 echo "CONFIG_ALPHA_DIS=y" >> $libdis_config_mak
3787 ;;
3788 arm)
3789 echo "CONFIG_ARM_DIS=y" >> $config_target_mak
3790 echo "CONFIG_ARM_DIS=y" >> $libdis_config_mak
3791 ;;
3792 cris)
3793 echo "CONFIG_CRIS_DIS=y" >> $config_target_mak
3794 echo "CONFIG_CRIS_DIS=y" >> $libdis_config_mak
3795 ;;
3796 hppa)
3797 echo "CONFIG_HPPA_DIS=y" >> $config_target_mak
3798 echo "CONFIG_HPPA_DIS=y" >> $libdis_config_mak
3799 ;;
3800 i386|x86_64)
3801 echo "CONFIG_I386_DIS=y" >> $config_target_mak
3802 echo "CONFIG_I386_DIS=y" >> $libdis_config_mak
3803 ;;
3804 ia64*)
3805 echo "CONFIG_IA64_DIS=y" >> $config_target_mak
3806 echo "CONFIG_IA64_DIS=y" >> $libdis_config_mak
3807 ;;
3808 lm32)
3809 echo "CONFIG_LM32_DIS=y" >> $config_target_mak
3810 echo "CONFIG_LM32_DIS=y" >> $libdis_config_mak
3811 ;;
3812 m68k)
3813 echo "CONFIG_M68K_DIS=y" >> $config_target_mak
3814 echo "CONFIG_M68K_DIS=y" >> $libdis_config_mak
3815 ;;
3816 microblaze*)
3817 echo "CONFIG_MICROBLAZE_DIS=y" >> $config_target_mak
3818 echo "CONFIG_MICROBLAZE_DIS=y" >> $libdis_config_mak
3819 ;;
3820 mips*)
3821 echo "CONFIG_MIPS_DIS=y" >> $config_target_mak
3822 echo "CONFIG_MIPS_DIS=y" >> $libdis_config_mak
3823 ;;
3824 ppc*)
3825 echo "CONFIG_PPC_DIS=y" >> $config_target_mak
3826 echo "CONFIG_PPC_DIS=y" >> $libdis_config_mak
3827 ;;
3828 s390*)
3829 echo "CONFIG_S390_DIS=y" >> $config_target_mak
3830 echo "CONFIG_S390_DIS=y" >> $libdis_config_mak
3831 ;;
3832 sh4)
3833 echo "CONFIG_SH4_DIS=y" >> $config_target_mak
3834 echo "CONFIG_SH4_DIS=y" >> $libdis_config_mak
3835 ;;
3836 sparc*)
3837 echo "CONFIG_SPARC_DIS=y" >> $config_target_mak
3838 echo "CONFIG_SPARC_DIS=y" >> $libdis_config_mak
3839 ;;
3840 xtensa*)
3841 echo "CONFIG_XTENSA_DIS=y" >> $config_target_mak
3842 echo "CONFIG_XTENSA_DIS=y" >> $libdis_config_mak
3843 ;;
3844 esac
3845 done
3846 if test "$tcg_interpreter" = "yes" ; then
3847 echo "CONFIG_TCI_DIS=y" >> $config_target_mak
3848 echo "CONFIG_TCI_DIS=y" >> $libdis_config_mak
3849 fi
3850
3851 case "$ARCH" in
3852 alpha)
3853 # Ensure there's only a single GP
3854 cflags="-msmall-data $cflags"
3855 ;;
3856 esac
3857
3858 if test "$target_softmmu" = "yes" ; then
3859 case "$TARGET_BASE_ARCH" in
3860 arm)
3861 cflags="-DHAS_AUDIO $cflags"
3862 ;;
3863 lm32)
3864 cflags="-DHAS_AUDIO $cflags"
3865 ;;
3866 i386|mips|ppc)
3867 cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
3868 ;;
3869 esac
3870 fi
3871
3872 if test "$target_softmmu" = "yes" -a \( \
3873 "$TARGET_ARCH" = "microblaze" -o \
3874 "$TARGET_ARCH" = "cris" \) ; then
3875 echo "CONFIG_NEED_MMU=y" >> $config_target_mak
3876 fi
3877
3878 if test "$gprof" = "yes" ; then
3879 echo "TARGET_GPROF=yes" >> $config_target_mak
3880 if test "$target_linux_user" = "yes" ; then
3881 cflags="-p $cflags"
3882 ldflags="-p $ldflags"
3883 fi
3884 if test "$target_softmmu" = "yes" ; then
3885 ldflags="-p $ldflags"
3886 echo "GPROF_CFLAGS=-p" >> $config_target_mak
3887 fi
3888 fi
3889
3890 if test "$ARCH" = "tci"; then
3891 linker_script=""
3892 else
3893 linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
3894 fi
3895
3896 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
3897 case "$ARCH" in
3898 sparc)
3899 # -static is used to avoid g1/g3 usage by the dynamic linker
3900 ldflags="$linker_script -static $ldflags"
3901 ;;
3902 alpha | s390x)
3903 # The default placement of the application is fine.
3904 ;;
3905 *)
3906 ldflags="$linker_script $ldflags"
3907 ;;
3908 esac
3909 fi
3910
3911 echo "LDFLAGS+=$ldflags" >> $config_target_mak
3912 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
3913 echo "QEMU_INCLUDES+=$includes" >> $config_target_mak
3914
3915 done # for target in $targets
3916
3917 # build tree in object directory in case the source is not in the current directory
3918 DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32"
3919 DIRS="$DIRS slirp audio block net pc-bios/optionrom"
3920 DIRS="$DIRS pc-bios/spapr-rtas"
3921 DIRS="$DIRS roms/seabios roms/vgabios"
3922 DIRS="$DIRS fsdev ui usb"
3923 DIRS="$DIRS qapi qapi-generated"
3924 DIRS="$DIRS qga trace qom"
3925 FILES="Makefile tests/tcg/Makefile qdict-test-data.txt"
3926 FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
3927 FILES="$FILES tests/tcg/lm32/Makefile"
3928 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
3929 FILES="$FILES pc-bios/spapr-rtas/Makefile"
3930 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
3931 for bios_file in \
3932 $source_path/pc-bios/*.bin \
3933 $source_path/pc-bios/*.rom \
3934 $source_path/pc-bios/*.dtb \
3935 $source_path/pc-bios/openbios-* \
3936 $source_path/pc-bios/palcode-*
3937 do
3938 FILES="$FILES pc-bios/`basename $bios_file`"
3939 done
3940 mkdir -p $DIRS
3941 for f in $FILES ; do
3942 if [ -e "$source_path/$f" ] && [ "$source_path" != `pwd` ]; then
3943 symlink "$source_path/$f" "$f"
3944 fi
3945 done
3946
3947 # temporary config to build submodules
3948 for rom in seabios vgabios ; do
3949 config_mak=roms/$rom/config.mak
3950 echo "# Automatically generated by configure - do not modify" > $config_mak
3951 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
3952 echo "CC=$cc" >> $config_mak
3953 echo "BCC=bcc" >> $config_mak
3954 echo "CPP=${cross_prefix}cpp" >> $config_mak
3955 echo "OBJCOPY=objcopy" >> $config_mak
3956 echo "IASL=iasl" >> $config_mak
3957 echo "LD=$ld" >> $config_mak
3958 done
3959
3960 for hwlib in 32 64; do
3961 d=libhw$hwlib
3962 mkdir -p $d
3963 mkdir -p $d/ide
3964 mkdir -p $d/usb
3965 symlink "$source_path/Makefile.hw" "$d/Makefile"
3966 mkdir -p $d/9pfs
3967 echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" > $d/config.mak
3968 done
3969
3970 if [ "$source_path" != `pwd` ]; then
3971 # out of tree build
3972 mkdir -p libcacard
3973 symlink "$source_path/libcacard/Makefile" libcacard/Makefile
3974 fi
3975
3976 d=libuser
3977 mkdir -p $d
3978 mkdir -p $d/trace
3979 mkdir -p $d/qom
3980 symlink "$source_path/Makefile.user" "$d/Makefile"
3981
3982 if test "$docs" = "yes" ; then
3983 mkdir -p QMP
3984 fi
Qemu with PowerPC KVM improvements