?  search:
summary | log | graphiclog1 | graphiclog2 | commit | commitdiff | tree | refs | edit | fork
blame | history | raw | HEAD
Merge remote-tracking branch 'bonzini/nbd-next' into staging
[qemu/wangdongxu.git] / configure
blob15bbc735c4800ba49a78f37efb9cfa828a9eb537
1 #!/bin/sh
2 #
3 # qemu configure script (c) 2003 Fabrice Bellard
4 #
5 # set temporary file name
6 if test ! -z "$TMPDIR" ; then
7 TMPDIR1="${TMPDIR}"
8 elif test ! -z "$TEMPDIR" ; then
9 TMPDIR1="${TEMPDIR}"
10 else
11 TMPDIR1="/tmp"
12 fi
13
14 TMPC="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.c"
15 TMPO="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.o"
16 TMPE="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.exe"
17
18 # NB: do not call "exit" in the trap handler; this is buggy with some shells;
19 # see <1285349658-3122-1-git-send-email-loic.minier@linaro.org>
20 trap "rm -f $TMPC $TMPO $TMPE" EXIT INT QUIT TERM
21 rm -f config.log
22
23 # Print a helpful header at the top of config.log
24 echo "# QEMU configure log $(date)" >> config.log
25 printf "# Configured with:" >> config.log
26 printf " '%s'" "$0" "$@" >> config.log
27 echo >> config.log
28 echo "#" >> config.log
29
30 compile_object() {
31 echo $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log
32 $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log 2>&1
33 }
34
35 compile_prog() {
36 local_cflags="$1"
37 local_ldflags="$2"
38 echo $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log
39 $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log 2>&1
40 }
41
42 # symbolically link $1 to $2. Portable version of "ln -sf".
43 symlink() {
44 rm -f $2
45 ln -s $1 $2
46 }
47
48 # check whether a command is available to this shell (may be either an
49 # executable or a builtin)
50 has() {
51 type "$1" >/dev/null 2>&1
52 }
53
54 # search for an executable in PATH
55 path_of() {
56 local_command="$1"
57 local_ifs="$IFS"
58 local_dir=""
59
60 # pathname has a dir component?
61 if [ "${local_command#*/}" != "$local_command" ]; then
62 if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
63 echo "$local_command"
64 return 0
65 fi
66 fi
67 if [ -z "$local_command" ]; then
68 return 1
69 fi
70
71 IFS=:
72 for local_dir in $PATH; do
73 if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
74 echo "$local_dir/$local_command"
75 IFS="${local_ifs:-$(printf ' \t\n')}"
76 return 0
77 fi
78 done
79 # not found
80 IFS="${local_ifs:-$(printf ' \t\n')}"
81 return 1
82 }
83
84 # default parameters
85 source_path=`dirname "$0"`
86 cpu=""
87 interp_prefix="/usr/gnemul/qemu-%M"
88 static="no"
89 sparc_cpu=""
90 cross_prefix=""
91 audio_drv_list=""
92 audio_card_list="ac97 es1370 sb16 hda"
93 audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus hda"
94 block_drv_whitelist=""
95 host_cc="gcc"
96 helper_cflags=""
97 libs_softmmu=""
98 libs_tools=""
99 audio_pt_int=""
100 audio_win_int=""
101 cc_i386=i386-pc-linux-gnu-gcc
102 libs_qga=""
103 debug_info="yes"
104
105 target_list=""
106
107 # Default value for a variable defining feature "foo".
108 # * foo="no" feature will only be used if --enable-foo arg is given
109 # * foo="" feature will be searched for, and if found, will be used
110 # unless --disable-foo is given
111 # * foo="yes" this value will only be set by --enable-foo flag.
112 # feature will searched for,
113 # if not found, configure exits with error
114 #
115 # Always add --enable-foo and --disable-foo command line args.
116 # Distributions want to ensure that several features are compiled in, and it
117 # is impossible without a --enable-foo that exits if a feature is not found.
118
119 bluez=""
120 brlapi=""
121 curl=""
122 curses=""
123 docs=""
124 fdt=""
125 nptl=""
126 sdl=""
127 virtfs=""
128 vnc="yes"
129 sparse="no"
130 uuid=""
131 vde=""
132 vnc_tls=""
133 vnc_sasl=""
134 vnc_jpeg=""
135 vnc_png=""
136 vnc_thread="no"
137 xen=""
138 xen_ctrl_version=""
139 linux_aio=""
140 cap_ng=""
141 attr=""
142 libattr=""
143 xfs=""
144
145 vhost_net="no"
146 kvm="no"
147 gprof="no"
148 debug_tcg="no"
149 debug_mon="no"
150 debug="no"
151 strip_opt="yes"
152 tcg_interpreter="no"
153 bigendian="no"
154 mingw32="no"
155 EXESUF=""
156 prefix="/usr/local"
157 mandir="\${prefix}/share/man"
158 datadir="\${prefix}/share"
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 darwin_user="no"
177 bsd_user="no"
178 guest_base=""
179 uname_release=""
180 mixemu="no"
181 aix="no"
182 blobs="yes"
183 pkgversion=""
184 pie=""
185 zero_malloc=""
186 trace_backend="nop"
187 trace_file="trace"
188 spice=""
189 rbd=""
190 smartcard=""
191 smartcard_nss=""
192 usb_redir=""
193 opengl=""
194 zlib="yes"
195 guest_agent="yes"
196 libiscsi=""
197 coroutine=""
198
199 # parse CC options first
200 for opt do
201 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
202 case "$opt" in
203 --cross-prefix=*) cross_prefix="$optarg"
204 ;;
205 --cc=*) CC="$optarg"
206 ;;
207 --source-path=*) source_path="$optarg"
208 ;;
209 --cpu=*) cpu="$optarg"
210 ;;
211 --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
212 ;;
213 --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
214 ;;
215 --enable-debug-info) debug_info="yes"
216 ;;
217 --disable-debug-info) debug_info="no"
218 ;;
219 --sparc_cpu=*)
220 sparc_cpu="$optarg"
221 case $sparc_cpu in
222 v7|v8|v8plus|v8plusa)
223 cpu="sparc"
224 ;;
225 v9)
226 cpu="sparc64"
227 ;;
228 *)
229 echo "undefined SPARC architecture. Exiting";
230 exit 1
231 ;;
232 esac
233 ;;
234 esac
235 done
236 # OS specific
237 # Using uname is really, really broken. Once we have the right set of checks
238 # we can eliminate its usage altogether.
239
240 cc="${CC-${cross_prefix}gcc}"
241 ar="${AR-${cross_prefix}ar}"
242 objcopy="${OBJCOPY-${cross_prefix}objcopy}"
243 ld="${LD-${cross_prefix}ld}"
244 libtool="${LIBTOOL-${cross_prefix}libtool}"
245 strip="${STRIP-${cross_prefix}strip}"
246 windres="${WINDRES-${cross_prefix}windres}"
247 pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
248 query_pkg_config() {
249 "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
250 }
251 pkg_config=query_pkg_config
252 sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
253
254 # default flags for all hosts
255 QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
256 QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
257 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
258 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
259 QEMU_CFLAGS="-D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
260 QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/fpu"
261 if test "$debug_info" = "yes"; then
262 CFLAGS="-g $CFLAGS"
263 LDFLAGS="-g $LDFLAGS"
264 fi
265
266 # make source path absolute
267 source_path=`cd "$source_path"; pwd`
268
269 check_define() {
270 cat > $TMPC <<EOF
271 #if !defined($1)
272 #error $1 not defined
273 #endif
274 int main(void) { return 0; }
275 EOF
276 compile_object
277 }
278
279 if test ! -z "$cpu" ; then
280 # command line argument
281 :
282 elif check_define __i386__ ; then
283 cpu="i386"
284 elif check_define __x86_64__ ; then
285 cpu="x86_64"
286 elif check_define __sparc__ ; then
287 # We can't check for 64 bit (when gcc is biarch) or V8PLUSA
288 # They must be specified using --sparc_cpu
289 if check_define __arch64__ ; then
290 cpu="sparc64"
291 else
292 cpu="sparc"
293 fi
294 elif check_define _ARCH_PPC ; then
295 if check_define _ARCH_PPC64 ; then
296 cpu="ppc64"
297 else
298 cpu="ppc"
299 fi
300 elif check_define __mips__ ; then
301 cpu="mips"
302 elif check_define __ia64__ ; then
303 cpu="ia64"
304 elif check_define __s390__ ; then
305 if check_define __s390x__ ; then
306 cpu="s390x"
307 else
308 cpu="s390"
309 fi
310 elif check_define __arm__ ; then
311 cpu="arm"
312 elif check_define __hppa__ ; then
313 cpu="hppa"
314 else
315 cpu=`uname -m`
316 fi
317
318 ARCH=
319 # Normalise host CPU name and set ARCH.
320 # Note that this case should only have supported host CPUs, not guests.
321 case "$cpu" in
322 ia64|ppc|ppc64|s390|s390x|sparc64)
323 cpu="$cpu"
324 ;;
325 i386|i486|i586|i686|i86pc|BePC)
326 cpu="i386"
327 ;;
328 x86_64|amd64)
329 cpu="x86_64"
330 ;;
331 armv*b|armv*l|arm)
332 cpu="arm"
333 ;;
334 hppa|parisc|parisc64)
335 cpu="hppa"
336 ;;
337 mips*)
338 cpu="mips"
339 ;;
340 sparc|sun4[cdmuv])
341 cpu="sparc"
342 ;;
343 *)
344 # This will result in either an error or falling back to TCI later
345 ARCH=unknown
346 ;;
347 esac
348 if test -z "$ARCH"; then
349 ARCH="$cpu"
350 fi
351
352 # OS specific
353 if check_define __linux__ ; then
354 targetos="Linux"
355 elif check_define _WIN32 ; then
356 targetos='MINGW32'
357 elif check_define __OpenBSD__ ; then
358 targetos='OpenBSD'
359 elif check_define __sun__ ; then
360 targetos='SunOS'
361 elif check_define __HAIKU__ ; then
362 targetos='Haiku'
363 else
364 targetos=`uname -s`
365 fi
366
367 case $targetos in
368 CYGWIN*)
369 mingw32="yes"
370 QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
371 audio_possible_drivers="winwave sdl"
372 audio_drv_list="winwave"
373 ;;
374 MINGW32*)
375 mingw32="yes"
376 audio_possible_drivers="winwave dsound sdl fmod"
377 audio_drv_list="winwave"
378 ;;
379 GNU/kFreeBSD)
380 bsd="yes"
381 audio_drv_list="oss"
382 audio_possible_drivers="oss sdl esd pa"
383 ;;
384 FreeBSD)
385 bsd="yes"
386 make="${MAKE-gmake}"
387 audio_drv_list="oss"
388 audio_possible_drivers="oss sdl esd pa"
389 # needed for kinfo_getvmmap(3) in libutil.h
390 LIBS="-lutil $LIBS"
391 ;;
392 DragonFly)
393 bsd="yes"
394 make="${MAKE-gmake}"
395 audio_drv_list="oss"
396 audio_possible_drivers="oss sdl esd pa"
397 ;;
398 NetBSD)
399 bsd="yes"
400 make="${MAKE-gmake}"
401 audio_drv_list="oss"
402 audio_possible_drivers="oss sdl esd"
403 oss_lib="-lossaudio"
404 ;;
405 OpenBSD)
406 bsd="yes"
407 make="${MAKE-gmake}"
408 audio_drv_list="oss"
409 audio_possible_drivers="oss sdl esd"
410 oss_lib="-lossaudio"
411 ;;
412 Darwin)
413 bsd="yes"
414 darwin="yes"
415 # on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can
416 # run 64-bit userspace code
417 if [ "$cpu" = "i386" ] ; then
418 is_x86_64=`sysctl -n hw.optional.x86_64`
419 [ "$is_x86_64" = "1" ] && cpu=x86_64
420 fi
421 if [ "$cpu" = "x86_64" ] ; then
422 QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
423 LDFLAGS="-arch x86_64 $LDFLAGS"
424 else
425 QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
426 fi
427 darwin_user="yes"
428 cocoa="yes"
429 audio_drv_list="coreaudio"
430 audio_possible_drivers="coreaudio sdl fmod"
431 LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
432 libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
433 ;;
434 SunOS)
435 solaris="yes"
436 make="${MAKE-gmake}"
437 install="${INSTALL-ginstall}"
438 ld="gld"
439 smbd="${SMBD-/usr/sfw/sbin/smbd}"
440 needs_libsunmath="no"
441 solarisrev=`uname -r | cut -f2 -d.`
442 # have to select again, because `uname -m` returns i86pc
443 # even on an x86_64 box.
444 solariscpu=`isainfo -k`
445 if test "${solariscpu}" = "amd64" ; then
446 cpu="x86_64"
447 fi
448 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
449 if test "$solarisrev" -le 9 ; then
450 if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
451 needs_libsunmath="yes"
452 QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
453 LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
454 LIBS="-lsunmath $LIBS"
455 else
456 echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
457 echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
458 echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
459 echo "Studio 11 can be downloaded from www.sun.com."
460 exit 1
461 fi
462 fi
463 fi
464 if test -f /usr/include/sys/soundcard.h ; then
465 audio_drv_list="oss"
466 fi
467 audio_possible_drivers="oss sdl"
468 # needed for CMSG_ macros in sys/socket.h
469 QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
470 # needed for TIOCWIN* defines in termios.h
471 QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
472 QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
473 LIBS="-lsocket -lnsl -lresolv $LIBS"
474 ;;
475 AIX)
476 aix="yes"
477 make="${MAKE-gmake}"
478 ;;
479 Haiku)
480 haiku="yes"
481 QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
482 LIBS="-lposix_error_mapper -lnetwork $LIBS"
483 ;;
484 *)
485 audio_drv_list="oss"
486 audio_possible_drivers="oss alsa sdl esd pa"
487 linux="yes"
488 linux_user="yes"
489 usb="linux"
490 kvm="yes"
491 vhost_net="yes"
492 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
493 audio_possible_drivers="$audio_possible_drivers fmod"
494 fi
495 ;;
496 esac
497
498 if [ "$bsd" = "yes" ] ; then
499 if [ "$darwin" != "yes" ] ; then
500 usb="bsd"
501 fi
502 bsd_user="yes"
503 fi
504
505 : ${make=${MAKE-make}}
506 : ${install=${INSTALL-install}}
507 : ${python=${PYTHON-python}}
508 : ${smbd=${SMBD-/usr/sbin/smbd}}
509
510 if test "$mingw32" = "yes" ; then
511 EXESUF=".exe"
512 QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
513 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
514 QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
515 LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
516 cat > $TMPC << EOF
517 int main(void) { return 0; }
518 EOF
519 if compile_prog "" "-liberty" ; then
520 LIBS="-liberty $LIBS"
521 fi
522 prefix="c:/Program Files/QEMU"
523 mandir="\${prefix}"
524 datadir="\${prefix}"
525 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 --enable-cocoa)
718 cocoa="yes" ;
719 sdl="no" ;
720 audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
721 ;;
722 --disable-system) softmmu="no"
723 ;;
724 --enable-system) softmmu="yes"
725 ;;
726 --disable-user)
727 linux_user="no" ;
728 bsd_user="no" ;
729 darwin_user="no"
730 ;;
731 --enable-user) ;;
732 --disable-linux-user) linux_user="no"
733 ;;
734 --enable-linux-user) linux_user="yes"
735 ;;
736 --disable-darwin-user) darwin_user="no"
737 ;;
738 --enable-darwin-user) darwin_user="yes"
739 ;;
740 --disable-bsd-user) bsd_user="no"
741 ;;
742 --enable-bsd-user) bsd_user="yes"
743 ;;
744 --enable-guest-base) guest_base="yes"
745 ;;
746 --disable-guest-base) guest_base="no"
747 ;;
748 --enable-pie) pie="yes"
749 ;;
750 --disable-pie) pie="no"
751 ;;
752 --enable-uname-release=*) uname_release="$optarg"
753 ;;
754 --sparc_cpu=*)
755 ;;
756 --enable-werror) werror="yes"
757 ;;
758 --disable-werror) werror="no"
759 ;;
760 --disable-curses) curses="no"
761 ;;
762 --enable-curses) curses="yes"
763 ;;
764 --disable-curl) curl="no"
765 ;;
766 --enable-curl) curl="yes"
767 ;;
768 --disable-fdt) fdt="no"
769 ;;
770 --enable-fdt) fdt="yes"
771 ;;
772 --disable-nptl) nptl="no"
773 ;;
774 --enable-nptl) nptl="yes"
775 ;;
776 --enable-mixemu) mixemu="yes"
777 ;;
778 --disable-linux-aio) linux_aio="no"
779 ;;
780 --enable-linux-aio) linux_aio="yes"
781 ;;
782 --disable-attr) attr="no"
783 ;;
784 --enable-attr) attr="yes"
785 ;;
786 --disable-blobs) blobs="no"
787 ;;
788 --with-pkgversion=*) pkgversion=" ($optarg)"
789 ;;
790 --with-coroutine=*) coroutine="$optarg"
791 ;;
792 --disable-docs) docs="no"
793 ;;
794 --enable-docs) docs="yes"
795 ;;
796 --disable-vhost-net) vhost_net="no"
797 ;;
798 --enable-vhost-net) vhost_net="yes"
799 ;;
800 --disable-opengl) opengl="no"
801 ;;
802 --enable-opengl) opengl="yes"
803 ;;
804 --disable-rbd) rbd="no"
805 ;;
806 --enable-rbd) rbd="yes"
807 ;;
808 --disable-xfsctl) xfs="no"
809 ;;
810 --enable-xfsctl) xfs="yes"
811 ;;
812 --disable-smartcard) smartcard="no"
813 ;;
814 --enable-smartcard) smartcard="yes"
815 ;;
816 --disable-smartcard-nss) smartcard_nss="no"
817 ;;
818 --enable-smartcard-nss) smartcard_nss="yes"
819 ;;
820 --disable-usb-redir) usb_redir="no"
821 ;;
822 --enable-usb-redir) usb_redir="yes"
823 ;;
824 --disable-zlib-test) zlib="no"
825 ;;
826 --enable-guest-agent) guest_agent="yes"
827 ;;
828 --disable-guest-agent) guest_agent="no"
829 ;;
830 *) echo "ERROR: unknown option $opt"; show_help="yes"
831 ;;
832 esac
833 done
834
835 #
836 # If cpu ~= sparc and sparc_cpu hasn't been defined, plug in the right
837 # QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
838 #
839 host_guest_base="no"
840 case "$cpu" in
841 sparc) case $sparc_cpu in
842 v7|v8)
843 QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
844 ;;
845 v8plus|v8plusa)
846 QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
847 ;;
848 *) # sparc_cpu not defined in the command line
849 QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS"
850 esac
851 LDFLAGS="-m32 $LDFLAGS"
852 QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS"
853 if test "$solaris" = "no" ; then
854 QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS"
855 helper_cflags="-ffixed-i0"
856 fi
857 ;;
858 sparc64)
859 QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS"
860 LDFLAGS="-m64 $LDFLAGS"
861 QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS"
862 if test "$solaris" != "no" ; then
863 QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS"
864 fi
865 ;;
866 s390)
867 QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS"
868 LDFLAGS="-m31 $LDFLAGS"
869 host_guest_base="yes"
870 ;;
871 s390x)
872 QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS"
873 LDFLAGS="-m64 $LDFLAGS"
874 host_guest_base="yes"
875 ;;
876 i386)
877 QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
878 LDFLAGS="-m32 $LDFLAGS"
879 cc_i386='$(CC) -m32'
880 helper_cflags="-fomit-frame-pointer"
881 host_guest_base="yes"
882 ;;
883 x86_64)
884 QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
885 LDFLAGS="-m64 $LDFLAGS"
886 cc_i386='$(CC) -m32'
887 host_guest_base="yes"
888 ;;
889 arm*)
890 host_guest_base="yes"
891 ;;
892 ppc*)
893 host_guest_base="yes"
894 ;;
895 mips*)
896 host_guest_base="yes"
897 ;;
898 ia64*)
899 host_guest_base="yes"
900 ;;
901 hppa*)
902 host_guest_base="yes"
903 ;;
904 unicore32*)
905 host_guest_base="yes"
906 ;;
907 esac
908
909 [ -z "$guest_base" ] && guest_base="$host_guest_base"
910
911
912 default_target_list=""
913
914 # these targets are portable
915 if [ "$softmmu" = "yes" ] ; then
916 default_target_list="\
917 i386-softmmu \
918 x86_64-softmmu \
919 alpha-softmmu \
920 arm-softmmu \
921 cris-softmmu \
922 lm32-softmmu \
923 m68k-softmmu \
924 microblaze-softmmu \
925 microblazeel-softmmu \
926 mips-softmmu \
927 mipsel-softmmu \
928 mips64-softmmu \
929 mips64el-softmmu \
930 ppc-softmmu \
931 ppcemb-softmmu \
932 ppc64-softmmu \
933 sh4-softmmu \
934 sh4eb-softmmu \
935 sparc-softmmu \
936 sparc64-softmmu \
937 s390x-softmmu \
938 xtensa-softmmu \
939 xtensaeb-softmmu \
940 "
941 fi
942 # the following are Linux specific
943 if [ "$linux_user" = "yes" ] ; then
944 default_target_list="${default_target_list}\
945 i386-linux-user \
946 x86_64-linux-user \
947 alpha-linux-user \
948 arm-linux-user \
949 armeb-linux-user \
950 cris-linux-user \
951 m68k-linux-user \
952 microblaze-linux-user \
953 microblazeel-linux-user \
954 mips-linux-user \
955 mipsel-linux-user \
956 ppc-linux-user \
957 ppc64-linux-user \
958 ppc64abi32-linux-user \
959 sh4-linux-user \
960 sh4eb-linux-user \
961 sparc-linux-user \
962 sparc64-linux-user \
963 sparc32plus-linux-user \
964 unicore32-linux-user \
965 s390x-linux-user \
966 "
967 fi
968 # the following are Darwin specific
969 if [ "$darwin_user" = "yes" ] ; then
970 default_target_list="$default_target_list i386-darwin-user ppc-darwin-user "
971 fi
972 # the following are BSD specific
973 if [ "$bsd_user" = "yes" ] ; then
974 default_target_list="${default_target_list}\
975 i386-bsd-user \
976 x86_64-bsd-user \
977 sparc-bsd-user \
978 sparc64-bsd-user \
979 "
980 fi
981
982 if test x"$show_help" = x"yes" ; then
983 cat << EOF
984
985 Usage: configure [options]
986 Options: [defaults in brackets after descriptions]
987
988 EOF
989 echo "Standard options:"
990 echo " --help print this message"
991 echo " --prefix=PREFIX install in PREFIX [$prefix]"
992 echo " --interp-prefix=PREFIX where to find shared libraries, etc."
993 echo " use %M for cpu name [$interp_prefix]"
994 echo " --target-list=LIST set target list (default: build everything)"
995 echo "Available targets: $default_target_list" | \
996 fold -s -w 53 | sed -e 's/^/ /'
997 echo ""
998 echo "Advanced options (experts only):"
999 echo " --source-path=PATH path of source code [$source_path]"
1000 echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]"
1001 echo " --cc=CC use C compiler CC [$cc]"
1002 echo " --host-cc=CC use C compiler CC [$host_cc] for code run at"
1003 echo " build time"
1004 echo " --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS"
1005 echo " --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS"
1006 echo " --make=MAKE use specified make [$make]"
1007 echo " --install=INSTALL use specified install [$install]"
1008 echo " --python=PYTHON use specified python [$python]"
1009 echo " --smbd=SMBD use specified smbd [$smbd]"
1010 echo " --static enable static build [$static]"
1011 echo " --mandir=PATH install man pages in PATH"
1012 echo " --datadir=PATH install firmware in PATH$confsuffix"
1013 echo " --docdir=PATH install documentation in PATH$confsuffix"
1014 echo " --bindir=PATH install binaries in PATH"
1015 echo " --sysconfdir=PATH install config in PATH$confsuffix"
1016 echo " --with-confsuffix=SUFFIX suffix for Qemu data inside datadir and sysconfdir [$confsuffix]"
1017 echo " --enable-debug-tcg enable TCG debugging"
1018 echo " --disable-debug-tcg disable TCG debugging (default)"
1019 echo " --enable-debug enable common debug build options"
1020 echo " --enable-sparse enable sparse checker"
1021 echo " --disable-sparse disable sparse checker (default)"
1022 echo " --disable-strip disable stripping binaries"
1023 echo " --disable-werror disable compilation abort on warning"
1024 echo " --disable-sdl disable SDL"
1025 echo " --enable-sdl enable SDL"
1026 echo " --disable-virtfs disable VirtFS"
1027 echo " --enable-virtfs enable VirtFS"
1028 echo " --disable-vnc disable VNC"
1029 echo " --enable-vnc enable VNC"
1030 echo " --enable-cocoa enable COCOA (Mac OS X only)"
1031 echo " --audio-drv-list=LIST set audio drivers list:"
1032 echo " Available drivers: $audio_possible_drivers"
1033 echo " --audio-card-list=LIST set list of emulated audio cards [$audio_card_list]"
1034 echo " Available cards: $audio_possible_cards"
1035 echo " --block-drv-whitelist=L set block driver whitelist"
1036 echo " (affects only QEMU, not qemu-img)"
1037 echo " --enable-mixemu enable mixer emulation"
1038 echo " --disable-xen disable xen backend driver support"
1039 echo " --enable-xen enable xen backend driver support"
1040 echo " --disable-brlapi disable BrlAPI"
1041 echo " --enable-brlapi enable BrlAPI"
1042 echo " --disable-vnc-tls disable TLS encryption for VNC server"
1043 echo " --enable-vnc-tls enable TLS encryption for VNC server"
1044 echo " --disable-vnc-sasl disable SASL encryption for VNC server"
1045 echo " --enable-vnc-sasl enable SASL encryption for VNC server"
1046 echo " --disable-vnc-jpeg disable JPEG lossy compression for VNC server"
1047 echo " --enable-vnc-jpeg enable JPEG lossy compression for VNC server"
1048 echo " --disable-vnc-png disable PNG compression for VNC server (default)"
1049 echo " --enable-vnc-png enable PNG compression for VNC server"
1050 echo " --disable-vnc-thread disable threaded VNC server"
1051 echo " --enable-vnc-thread enable threaded VNC server"
1052 echo " --disable-curses disable curses output"
1053 echo " --enable-curses enable curses output"
1054 echo " --disable-curl disable curl connectivity"
1055 echo " --enable-curl enable curl connectivity"
1056 echo " --disable-fdt disable fdt device tree"
1057 echo " --enable-fdt enable fdt device tree"
1058 echo " --disable-bluez disable bluez stack connectivity"
1059 echo " --enable-bluez enable bluez stack connectivity"
1060 echo " --disable-slirp disable SLIRP userspace network connectivity"
1061 echo " --disable-kvm disable KVM acceleration support"
1062 echo " --enable-kvm enable KVM acceleration support"
1063 echo " --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)"
1064 echo " --disable-nptl disable usermode NPTL support"
1065 echo " --enable-nptl enable usermode NPTL support"
1066 echo " --enable-system enable all system emulation targets"
1067 echo " --disable-system disable all system emulation targets"
1068 echo " --enable-user enable supported user emulation targets"
1069 echo " --disable-user disable all user emulation targets"
1070 echo " --enable-linux-user enable all linux usermode emulation targets"
1071 echo " --disable-linux-user disable all linux usermode emulation targets"
1072 echo " --enable-darwin-user enable all darwin usermode emulation targets"
1073 echo " --disable-darwin-user disable all darwin usermode emulation targets"
1074 echo " --enable-bsd-user enable all BSD usermode emulation targets"
1075 echo " --disable-bsd-user disable all BSD usermode emulation targets"
1076 echo " --enable-guest-base enable GUEST_BASE support for usermode"
1077 echo " emulation targets"
1078 echo " --disable-guest-base disable GUEST_BASE support"
1079 echo " --enable-pie build Position Independent Executables"
1080 echo " --disable-pie do not build Position Independent Executables"
1081 echo " --fmod-lib path to FMOD library"
1082 echo " --fmod-inc path to FMOD includes"
1083 echo " --oss-lib path to OSS library"
1084 echo " --enable-uname-release=R Return R for uname -r in usermode emulation"
1085 echo " --cpu=CPU Build for host CPU [$cpu]"
1086 echo " --sparc_cpu=V Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
1087 echo " --disable-uuid disable uuid support"
1088 echo " --enable-uuid enable uuid support"
1089 echo " --disable-vde disable support for vde network"
1090 echo " --enable-vde enable support for vde network"
1091 echo " --disable-linux-aio disable Linux AIO support"
1092 echo " --enable-linux-aio enable Linux AIO support"
1093 echo " --disable-cap-ng disable libcap-ng support"
1094 echo " --enable-cap-ng enable libcap-ng support"
1095 echo " --disable-attr disables attr and xattr support"
1096 echo " --enable-attr enable attr and xattr support"
1097 echo " --disable-blobs disable installing provided firmware blobs"
1098 echo " --enable-docs enable documentation build"
1099 echo " --disable-docs disable documentation build"
1100 echo " --disable-vhost-net disable vhost-net acceleration support"
1101 echo " --enable-vhost-net enable vhost-net acceleration support"
1102 echo " --enable-trace-backend=B Set trace backend"
1103 echo " Available backends:" $($python "$source_path"/scripts/tracetool.py --list-backends)
1104 echo " --with-trace-file=NAME Full PATH,NAME of file to store traces"
1105 echo " Default:trace-<pid>"
1106 echo " --disable-spice disable spice"
1107 echo " --enable-spice enable spice"
1108 echo " --enable-rbd enable building the rados block device (rbd)"
1109 echo " --disable-libiscsi disable iscsi support"
1110 echo " --enable-libiscsi enable iscsi support"
1111 echo " --disable-smartcard disable smartcard support"
1112 echo " --enable-smartcard enable smartcard support"
1113 echo " --disable-smartcard-nss disable smartcard nss support"
1114 echo " --enable-smartcard-nss enable smartcard nss support"
1115 echo " --disable-usb-redir disable usb network redirection support"
1116 echo " --enable-usb-redir enable usb network redirection support"
1117 echo " --disable-guest-agent disable building of the QEMU Guest Agent"
1118 echo " --enable-guest-agent enable building of the QEMU Guest Agent"
1119 echo " --with-coroutine=BACKEND coroutine backend. Supported options:"
1120 echo " gthread, ucontext, sigaltstack, windows"
1121 echo ""
1122 echo "NOTE: The object files are built at the place where configure is launched"
1123 exit 1
1124 fi
1125
1126 # Now we have handled --enable-tcg-interpreter and know we're not just
1127 # printing the help message, bail out if the host CPU isn't supported.
1128 if test "$ARCH" = "unknown"; then
1129 if test "$tcg_interpreter" = "yes" ; then
1130 echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1131 ARCH=tci
1132 else
1133 echo "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1134 exit 1
1135 fi
1136 fi
1137
1138 # check that the C compiler works.
1139 cat > $TMPC <<EOF
1140 int main(void) { return 0; }
1141 EOF
1142
1143 if compile_object ; then
1144 : C compiler works ok
1145 else
1146 echo "ERROR: \"$cc\" either does not exist or does not work"
1147 exit 1
1148 fi
1149
1150 gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1151 gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1152 gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1153 gcc_flags="-fstack-protector-all -Wendif-labels $gcc_flags"
1154 cat > $TMPC << EOF
1155 int main(void) { return 0; }
1156 EOF
1157 for flag in $gcc_flags; do
1158 if compile_prog "-Werror $flag" "" ; then
1159 QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1160 fi
1161 done
1162
1163 if test "$static" = "yes" ; then
1164 if test "$pie" = "yes" ; then
1165 echo "static and pie are mutually incompatible"
1166 exit 1
1167 else
1168 pie="no"
1169 fi
1170 fi
1171
1172 if test "$pie" = ""; then
1173 case "$cpu-$targetos" in
1174 i386-Linux|x86_64-Linux|i386-OpenBSD|x86_64-OpenBSD)
1175 ;;
1176 *)
1177 pie="no"
1178 ;;
1179 esac
1180 fi
1181
1182 if test "$pie" != "no" ; then
1183 cat > $TMPC << EOF
1184
1185 #ifdef __linux__
1186 # define THREAD __thread
1187 #else
1188 # define THREAD
1189 #endif
1190
1191 static THREAD int tls_var;
1192
1193 int main(void) { return tls_var; }
1194
1195 EOF
1196 if compile_prog "-fPIE -DPIE" "-pie"; then
1197 QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
1198 LDFLAGS="-pie $LDFLAGS"
1199 pie="yes"
1200 if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
1201 LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
1202 fi
1203 else
1204 if test "$pie" = "yes"; then
1205 echo "PIE not available due to missing toolchain support"
1206 exit 1
1207 else
1208 echo "Disabling PIE due to missing toolchain support"
1209 pie="no"
1210 fi
1211 fi
1212 fi
1213
1214 #
1215 # Solaris specific configure tool chain decisions
1216 #
1217 if test "$solaris" = "yes" ; then
1218 if has $install; then
1219 :
1220 else
1221 echo "Solaris install program not found. Use --install=/usr/ucb/install or"
1222 echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
1223 echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1224 exit 1
1225 fi
1226 if test "`path_of $install`" = "/usr/sbin/install" ; then
1227 echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
1228 echo "try ginstall from the GNU fileutils available from www.blastwave.org"
1229 echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1230 exit 1
1231 fi
1232 if has ar; then
1233 :
1234 else
1235 echo "Error: No path includes ar"
1236 if test -f /usr/ccs/bin/ar ; then
1237 echo "Add /usr/ccs/bin to your path and rerun configure"
1238 fi
1239 exit 1
1240 fi
1241 fi
1242
1243 if ! has $python; then
1244 echo "Python not found. Use --python=/path/to/python"
1245 exit 1
1246 fi
1247
1248 # Note that if the Python conditional here evaluates True we will exit
1249 # with status 1 which is a shell 'false' value.
1250 if ! "$python" -c 'import sys; sys.exit(sys.version_info[0] >= 3)'; then
1251 echo "Python 2 required but '$python' is version 3 or better."
1252 echo "Use --python=/path/to/python to specify a Python 2."
1253 exit 1
1254 fi
1255
1256 if test -z "$target_list" ; then
1257 target_list="$default_target_list"
1258 else
1259 target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1260 fi
1261 if test -z "$target_list" ; then
1262 echo "No targets enabled"
1263 exit 1
1264 fi
1265 # see if system emulation was really requested
1266 case " $target_list " in
1267 *"-softmmu "*) softmmu=yes
1268 ;;
1269 *) softmmu=no
1270 ;;
1271 esac
1272
1273 feature_not_found() {
1274 feature=$1
1275
1276 echo "ERROR"
1277 echo "ERROR: User requested feature $feature"
1278 echo "ERROR: configure was not able to find it"
1279 echo "ERROR"
1280 exit 1;
1281 }
1282
1283 if test -z "$cross_prefix" ; then
1284
1285 # ---
1286 # big/little endian test
1287 cat > $TMPC << EOF
1288 #include <inttypes.h>
1289 int main(int argc, char ** argv){
1290 volatile uint32_t i=0x01234567;
1291 return (*((uint8_t*)(&i))) == 0x67;
1292 }
1293 EOF
1294
1295 if compile_prog "" "" ; then
1296 $TMPE && bigendian="yes"
1297 else
1298 echo big/little test failed
1299 fi
1300
1301 else
1302
1303 # if cross compiling, cannot launch a program, so make a static guess
1304 case "$cpu" in
1305 arm)
1306 # ARM can be either way; ask the compiler which one we are
1307 if check_define __ARMEB__; then
1308 bigendian=yes
1309 fi
1310 ;;
1311 hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
1312 bigendian=yes
1313 ;;
1314 esac
1315
1316 fi
1317
1318 ##########################################
1319 # NPTL probe
1320
1321 if test "$nptl" != "no" ; then
1322 cat > $TMPC <<EOF
1323 #include <sched.h>
1324 #include <linux/futex.h>
1325 int main(void) {
1326 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1327 #error bork
1328 #endif
1329 return 0;
1330 }
1331 EOF
1332
1333 if compile_object ; then
1334 nptl=yes
1335 else
1336 if test "$nptl" = "yes" ; then
1337 feature_not_found "nptl"
1338 fi
1339 nptl=no
1340 fi
1341 fi
1342
1343 ##########################################
1344 # zlib check
1345
1346 if test "$zlib" != "no" ; then
1347 cat > $TMPC << EOF
1348 #include <zlib.h>
1349 int main(void) { zlibVersion(); return 0; }
1350 EOF
1351 if compile_prog "" "-lz" ; then
1352 :
1353 else
1354 echo
1355 echo "Error: zlib check failed"
1356 echo "Make sure to have the zlib libs and headers installed."
1357 echo
1358 exit 1
1359 fi
1360 fi
1361
1362 ##########################################
1363 # xen probe
1364
1365 if test "$xen" != "no" ; then
1366 xen_libs="-lxenstore -lxenctrl -lxenguest"
1367
1368 # First we test whether Xen headers and libraries are available.
1369 # If no, we are done and there is no Xen support.
1370 # If yes, more tests are run to detect the Xen version.
1371
1372 # Xen (any)
1373 cat > $TMPC <<EOF
1374 #include <xenctrl.h>
1375 #include <xs.h>
1376 int main(void) {
1377 return 0;
1378 }
1379 EOF
1380 if ! compile_prog "" "$xen_libs" ; then
1381 # Xen not found
1382 if test "$xen" = "yes" ; then
1383 feature_not_found "xen"
1384 fi
1385 xen=no
1386
1387 # Xen unstable
1388 elif (
1389 cat > $TMPC <<EOF
1390 #include <xenctrl.h>
1391 #include <xs.h>
1392 #include <stdint.h>
1393 #include <xen/hvm/hvm_info_table.h>
1394 #if !defined(HVM_MAX_VCPUS)
1395 # error HVM_MAX_VCPUS not defined
1396 #endif
1397 int main(void) {
1398 xc_interface *xc;
1399 xs_daemon_open();
1400 xc = xc_interface_open(0, 0, 0);
1401 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1402 xc_gnttab_open(NULL, 0);
1403 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1404 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
1405 return 0;
1406 }
1407 EOF
1408 compile_prog "" "$xen_libs"
1409 ) ; then
1410 xen_ctrl_version=420
1411 xen=yes
1412
1413 elif (
1414 cat > $TMPC <<EOF
1415 #include <xenctrl.h>
1416 #include <xs.h>
1417 #include <stdint.h>
1418 #include <xen/hvm/hvm_info_table.h>
1419 #if !defined(HVM_MAX_VCPUS)
1420 # error HVM_MAX_VCPUS not defined
1421 #endif
1422 int main(void) {
1423 xc_interface *xc;
1424 xs_daemon_open();
1425 xc = xc_interface_open(0, 0, 0);
1426 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1427 xc_gnttab_open(NULL, 0);
1428 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1429 return 0;
1430 }
1431 EOF
1432 compile_prog "" "$xen_libs"
1433 ) ; then
1434 xen_ctrl_version=410
1435 xen=yes
1436
1437 # Xen 4.0.0
1438 elif (
1439 cat > $TMPC <<EOF
1440 #include <xenctrl.h>
1441 #include <xs.h>
1442 #include <stdint.h>
1443 #include <xen/hvm/hvm_info_table.h>
1444 #if !defined(HVM_MAX_VCPUS)
1445 # error HVM_MAX_VCPUS not defined
1446 #endif
1447 int main(void) {
1448 struct xen_add_to_physmap xatp = {
1449 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1450 };
1451 xs_daemon_open();
1452 xc_interface_open();
1453 xc_gnttab_open();
1454 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1455 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1456 return 0;
1457 }
1458 EOF
1459 compile_prog "" "$xen_libs"
1460 ) ; then
1461 xen_ctrl_version=400
1462 xen=yes
1463
1464 # Xen 3.4.0
1465 elif (
1466 cat > $TMPC <<EOF
1467 #include <xenctrl.h>
1468 #include <xs.h>
1469 int main(void) {
1470 struct xen_add_to_physmap xatp = {
1471 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1472 };
1473 xs_daemon_open();
1474 xc_interface_open();
1475 xc_gnttab_open();
1476 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1477 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1478 return 0;
1479 }
1480 EOF
1481 compile_prog "" "$xen_libs"
1482 ) ; then
1483 xen_ctrl_version=340
1484 xen=yes
1485
1486 # Xen 3.3.0
1487 elif (
1488 cat > $TMPC <<EOF
1489 #include <xenctrl.h>
1490 #include <xs.h>
1491 int main(void) {
1492 xs_daemon_open();
1493 xc_interface_open();
1494 xc_gnttab_open();
1495 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1496 return 0;
1497 }
1498 EOF
1499 compile_prog "" "$xen_libs"
1500 ) ; then
1501 xen_ctrl_version=330
1502 xen=yes
1503
1504 # Xen version unsupported
1505 else
1506 if test "$xen" = "yes" ; then
1507 feature_not_found "xen (unsupported version)"
1508 fi
1509 xen=no
1510 fi
1511
1512 if test "$xen" = yes; then
1513 libs_softmmu="$xen_libs $libs_softmmu"
1514 fi
1515 fi
1516
1517 ##########################################
1518 # pkg-config probe
1519
1520 if ! has "$pkg_config_exe"; then
1521 echo "Error: pkg-config binary '$pkg_config_exe' not found"
1522 exit 1
1523 fi
1524
1525 ##########################################
1526 # libtool probe
1527
1528 if ! has $libtool; then
1529 libtool=
1530 fi
1531
1532 ##########################################
1533 # Sparse probe
1534 if test "$sparse" != "no" ; then
1535 if has cgcc; then
1536 sparse=yes
1537 else
1538 if test "$sparse" = "yes" ; then
1539 feature_not_found "sparse"
1540 fi
1541 sparse=no
1542 fi
1543 fi
1544
1545 ##########################################
1546 # SDL probe
1547
1548 # Look for sdl configuration program (pkg-config or sdl-config). Try
1549 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
1550 if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then
1551 sdl_config=sdl-config
1552 fi
1553
1554 if $pkg_config sdl --modversion >/dev/null 2>&1; then
1555 sdlconfig="$pkg_config sdl"
1556 _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1557 elif has ${sdl_config}; then
1558 sdlconfig="$sdl_config"
1559 _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1560 else
1561 if test "$sdl" = "yes" ; then
1562 feature_not_found "sdl"
1563 fi
1564 sdl=no
1565 fi
1566 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
1567 echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
1568 fi
1569
1570 sdl_too_old=no
1571 if test "$sdl" != "no" ; then
1572 cat > $TMPC << EOF
1573 #include <SDL.h>
1574 #undef main /* We don't want SDL to override our main() */
1575 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1576 EOF
1577 sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1578 if test "$static" = "yes" ; then
1579 sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
1580 else
1581 sdl_libs=`$sdlconfig --libs 2> /dev/null`
1582 fi
1583 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1584 if test "$_sdlversion" -lt 121 ; then
1585 sdl_too_old=yes
1586 else
1587 if test "$cocoa" = "no" ; then
1588 sdl=yes
1589 fi
1590 fi
1591
1592 # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1593 if test "$sdl" = "yes" -a "$static" = "yes" ; then
1594 if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1595 sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1596 sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1597 fi
1598 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1599 :
1600 else
1601 sdl=no
1602 fi
1603 fi # static link
1604 else # sdl not found
1605 if test "$sdl" = "yes" ; then
1606 feature_not_found "sdl"
1607 fi
1608 sdl=no
1609 fi # sdl compile test
1610 fi
1611
1612 if test "$sdl" = "yes" ; then
1613 cat > $TMPC <<EOF
1614 #include <SDL.h>
1615 #if defined(SDL_VIDEO_DRIVER_X11)
1616 #include <X11/XKBlib.h>
1617 #else
1618 #error No x11 support
1619 #endif
1620 int main(void) { return 0; }
1621 EOF
1622 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1623 sdl_libs="$sdl_libs -lX11"
1624 fi
1625 libs_softmmu="$sdl_libs $libs_softmmu"
1626 fi
1627
1628 ##########################################
1629 # VNC TLS detection
1630 if test "$vnc" = "yes" -a "$vnc_tls" != "no" ; then
1631 cat > $TMPC <<EOF
1632 #include <gnutls/gnutls.h>
1633 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1634 EOF
1635 vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
1636 vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
1637 if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1638 vnc_tls=yes
1639 libs_softmmu="$vnc_tls_libs $libs_softmmu"
1640 else
1641 if test "$vnc_tls" = "yes" ; then
1642 feature_not_found "vnc-tls"
1643 fi
1644 vnc_tls=no
1645 fi
1646 fi
1647
1648 ##########################################
1649 # VNC SASL detection
1650 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
1651 cat > $TMPC <<EOF
1652 #include <sasl/sasl.h>
1653 #include <stdio.h>
1654 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1655 EOF
1656 # Assuming Cyrus-SASL installed in /usr prefix
1657 vnc_sasl_cflags=""
1658 vnc_sasl_libs="-lsasl2"
1659 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1660 vnc_sasl=yes
1661 libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1662 else
1663 if test "$vnc_sasl" = "yes" ; then
1664 feature_not_found "vnc-sasl"
1665 fi
1666 vnc_sasl=no
1667 fi
1668 fi
1669
1670 ##########################################
1671 # VNC JPEG detection
1672 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
1673 cat > $TMPC <<EOF
1674 #include <stdio.h>
1675 #include <jpeglib.h>
1676 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
1677 EOF
1678 vnc_jpeg_cflags=""
1679 vnc_jpeg_libs="-ljpeg"
1680 if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
1681 vnc_jpeg=yes
1682 libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
1683 else
1684 if test "$vnc_jpeg" = "yes" ; then
1685 feature_not_found "vnc-jpeg"
1686 fi
1687 vnc_jpeg=no
1688 fi
1689 fi
1690
1691 ##########################################
1692 # VNC PNG detection
1693 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
1694 cat > $TMPC <<EOF
1695 //#include <stdio.h>
1696 #include <png.h>
1697 #include <stddef.h>
1698 int main(void) {
1699 png_structp png_ptr;
1700 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
1701 return 0;
1702 }
1703 EOF
1704 if $pkg_config libpng --modversion >/dev/null 2>&1; then
1705 vnc_png_cflags=`$pkg_config libpng --cflags 2> /dev/null`
1706 vnc_png_libs=`$pkg_config libpng --libs 2> /dev/null`
1707 else
1708 vnc_png_cflags=""
1709 vnc_png_libs="-lpng"
1710 fi
1711 if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
1712 vnc_png=yes
1713 libs_softmmu="$vnc_png_libs $libs_softmmu"
1714 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
1715 else
1716 if test "$vnc_png" = "yes" ; then
1717 feature_not_found "vnc-png"
1718 fi
1719 vnc_png=no
1720 fi
1721 fi
1722
1723 ##########################################
1724 # fnmatch() probe, used for ACL routines
1725 fnmatch="no"
1726 cat > $TMPC << EOF
1727 #include <fnmatch.h>
1728 int main(void)
1729 {
1730 fnmatch("foo", "foo", 0);
1731 return 0;
1732 }
1733 EOF
1734 if compile_prog "" "" ; then
1735 fnmatch="yes"
1736 fi
1737
1738 ##########################################
1739 # uuid_generate() probe, used for vdi block driver
1740 if test "$uuid" != "no" ; then
1741 uuid_libs="-luuid"
1742 cat > $TMPC << EOF
1743 #include <uuid/uuid.h>
1744 int main(void)
1745 {
1746 uuid_t my_uuid;
1747 uuid_generate(my_uuid);
1748 return 0;
1749 }
1750 EOF
1751 if compile_prog "" "$uuid_libs" ; then
1752 uuid="yes"
1753 libs_softmmu="$uuid_libs $libs_softmmu"
1754 libs_tools="$uuid_libs $libs_tools"
1755 else
1756 if test "$uuid" = "yes" ; then
1757 feature_not_found "uuid"
1758 fi
1759 uuid=no
1760 fi
1761 fi
1762
1763 ##########################################
1764 # xfsctl() probe, used for raw-posix
1765 if test "$xfs" != "no" ; then
1766 cat > $TMPC << EOF
1767 #include <stddef.h> /* NULL */
1768 #include <xfs/xfs.h>
1769 int main(void)
1770 {
1771 xfsctl(NULL, 0, 0, NULL);
1772 return 0;
1773 }
1774 EOF
1775 if compile_prog "" "" ; then
1776 xfs="yes"
1777 else
1778 if test "$xfs" = "yes" ; then
1779 feature_not_found "xfs"
1780 fi
1781 xfs=no
1782 fi
1783 fi
1784
1785 ##########################################
1786 # vde libraries probe
1787 if test "$vde" != "no" ; then
1788 vde_libs="-lvdeplug"
1789 cat > $TMPC << EOF
1790 #include <libvdeplug.h>
1791 int main(void)
1792 {
1793 struct vde_open_args a = {0, 0, 0};
1794 vde_open("", "", &a);
1795 return 0;
1796 }
1797 EOF
1798 if compile_prog "" "$vde_libs" ; then
1799 vde=yes
1800 libs_softmmu="$vde_libs $libs_softmmu"
1801 libs_tools="$vde_libs $libs_tools"
1802 else
1803 if test "$vde" = "yes" ; then
1804 feature_not_found "vde"
1805 fi
1806 vde=no
1807 fi
1808 fi
1809
1810 ##########################################
1811 # libcap-ng library probe
1812 if test "$cap_ng" != "no" ; then
1813 cap_libs="-lcap-ng"
1814 cat > $TMPC << EOF
1815 #include <cap-ng.h>
1816 int main(void)
1817 {
1818 capng_capability_to_name(CAPNG_EFFECTIVE);
1819 return 0;
1820 }
1821 EOF
1822 if compile_prog "" "$cap_libs" ; then
1823 cap_ng=yes
1824 libs_tools="$cap_libs $libs_tools"
1825 else
1826 if test "$cap_ng" = "yes" ; then
1827 feature_not_found "cap_ng"
1828 fi
1829 cap_ng=no
1830 fi
1831 fi
1832
1833 ##########################################
1834 # Sound support libraries probe
1835
1836 audio_drv_probe()
1837 {
1838 drv=$1
1839 hdr=$2
1840 lib=$3
1841 exp=$4
1842 cfl=$5
1843 cat > $TMPC << EOF
1844 #include <$hdr>
1845 int main(void) { $exp }
1846 EOF
1847 if compile_prog "$cfl" "$lib" ; then
1848 :
1849 else
1850 echo
1851 echo "Error: $drv check failed"
1852 echo "Make sure to have the $drv libs and headers installed."
1853 echo
1854 exit 1
1855 fi
1856 }
1857
1858 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1859 for drv in $audio_drv_list; do
1860 case $drv in
1861 alsa)
1862 audio_drv_probe $drv alsa/asoundlib.h -lasound \
1863 "snd_pcm_t **handle; return snd_pcm_close(*handle);"
1864 libs_softmmu="-lasound $libs_softmmu"
1865 ;;
1866
1867 fmod)
1868 if test -z $fmod_lib || test -z $fmod_inc; then
1869 echo
1870 echo "Error: You must specify path to FMOD library and headers"
1871 echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1872 echo
1873 exit 1
1874 fi
1875 audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1876 libs_softmmu="$fmod_lib $libs_softmmu"
1877 ;;
1878
1879 esd)
1880 audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1881 libs_softmmu="-lesd $libs_softmmu"
1882 audio_pt_int="yes"
1883 ;;
1884
1885 pa)
1886 audio_drv_probe $drv pulse/mainloop.h "-lpulse" \
1887 "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;"
1888 libs_softmmu="-lpulse $libs_softmmu"
1889 audio_pt_int="yes"
1890 ;;
1891
1892 coreaudio)
1893 libs_softmmu="-framework CoreAudio $libs_softmmu"
1894 ;;
1895
1896 dsound)
1897 libs_softmmu="-lole32 -ldxguid $libs_softmmu"
1898 audio_win_int="yes"
1899 ;;
1900
1901 oss)
1902 libs_softmmu="$oss_lib $libs_softmmu"
1903 ;;
1904
1905 sdl|wav)
1906 # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1907 ;;
1908
1909 winwave)
1910 libs_softmmu="-lwinmm $libs_softmmu"
1911 audio_win_int="yes"
1912 ;;
1913
1914 *)
1915 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1916 echo
1917 echo "Error: Unknown driver '$drv' selected"
1918 echo "Possible drivers are: $audio_possible_drivers"
1919 echo
1920 exit 1
1921 }
1922 ;;
1923 esac
1924 done
1925
1926 ##########################################
1927 # BrlAPI probe
1928
1929 if test "$brlapi" != "no" ; then
1930 brlapi_libs="-lbrlapi"
1931 cat > $TMPC << EOF
1932 #include <brlapi.h>
1933 #include <stddef.h>
1934 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1935 EOF
1936 if compile_prog "" "$brlapi_libs" ; then
1937 brlapi=yes
1938 libs_softmmu="$brlapi_libs $libs_softmmu"
1939 else
1940 if test "$brlapi" = "yes" ; then
1941 feature_not_found "brlapi"
1942 fi
1943 brlapi=no
1944 fi
1945 fi
1946
1947 ##########################################
1948 # curses probe
1949 if test "$mingw32" = "yes" ; then
1950 curses_list="-lpdcurses"
1951 else
1952 curses_list="-lncurses -lcurses"
1953 fi
1954
1955 if test "$curses" != "no" ; then
1956 curses_found=no
1957 cat > $TMPC << EOF
1958 #include <curses.h>
1959 int main(void) {
1960 const char *s = curses_version();
1961 resize_term(0, 0);
1962 return s != 0;
1963 }
1964 EOF
1965 for curses_lib in $curses_list; do
1966 if compile_prog "" "$curses_lib" ; then
1967 curses_found=yes
1968 libs_softmmu="$curses_lib $libs_softmmu"
1969 break
1970 fi
1971 done
1972 if test "$curses_found" = "yes" ; then
1973 curses=yes
1974 else
1975 if test "$curses" = "yes" ; then
1976 feature_not_found "curses"
1977 fi
1978 curses=no
1979 fi
1980 fi
1981
1982 ##########################################
1983 # curl probe
1984
1985 if $pkg_config libcurl --modversion >/dev/null 2>&1; then
1986 curlconfig="$pkg_config libcurl"
1987 else
1988 curlconfig=curl-config
1989 fi
1990
1991 if test "$curl" != "no" ; then
1992 cat > $TMPC << EOF
1993 #include <curl/curl.h>
1994 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
1995 EOF
1996 curl_cflags=`$curlconfig --cflags 2>/dev/null`
1997 curl_libs=`$curlconfig --libs 2>/dev/null`
1998 if compile_prog "$curl_cflags" "$curl_libs" ; then
1999 curl=yes
2000 libs_tools="$curl_libs $libs_tools"
2001 libs_softmmu="$curl_libs $libs_softmmu"
2002 else
2003 if test "$curl" = "yes" ; then
2004 feature_not_found "curl"
2005 fi
2006 curl=no
2007 fi
2008 fi # test "$curl"
2009
2010 ##########################################
2011 # bluez support probe
2012 if test "$bluez" != "no" ; then
2013 cat > $TMPC << EOF
2014 #include <bluetooth/bluetooth.h>
2015 int main(void) { return bt_error(0); }
2016 EOF
2017 bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
2018 bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
2019 if compile_prog "$bluez_cflags" "$bluez_libs" ; then
2020 bluez=yes
2021 libs_softmmu="$bluez_libs $libs_softmmu"
2022 else
2023 if test "$bluez" = "yes" ; then
2024 feature_not_found "bluez"
2025 fi
2026 bluez="no"
2027 fi
2028 fi
2029
2030 ##########################################
2031 # glib support probe
2032
2033 if test "$mingw32" = yes; then
2034 # g_poll is required in order to integrate with the glib main loop.
2035 glib_req_ver=2.20
2036 else
2037 glib_req_ver=2.12
2038 fi
2039 if $pkg_config --atleast-version=$glib_req_ver gthread-2.0 > /dev/null 2>&1
2040 then
2041 glib_cflags=`$pkg_config --cflags gthread-2.0 2>/dev/null`
2042 glib_libs=`$pkg_config --libs gthread-2.0 2>/dev/null`
2043 LIBS="$glib_libs $LIBS"
2044 libs_qga="$glib_libs $libs_qga"
2045 else
2046 echo "glib-$glib_req_ver required to compile QEMU"
2047 exit 1
2048 fi
2049
2050 ##########################################
2051 # libcap probe
2052
2053 if test "$cap" != "no" ; then
2054 cat > $TMPC <<EOF
2055 #include <stdio.h>
2056 #include <sys/capability.h>
2057 int main(void) { cap_t caps; caps = cap_init(); }
2058 EOF
2059 if compile_prog "" "-lcap" ; then
2060 cap=yes
2061 else
2062 cap=no
2063 fi
2064 fi
2065
2066 ##########################################
2067 # pthread probe
2068 PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
2069
2070 pthread=no
2071 cat > $TMPC << EOF
2072 #include <pthread.h>
2073 static void *f(void *p) { return NULL; }
2074 int main(void) {
2075 pthread_t thread;
2076 pthread_create(&thread, 0, f, 0);
2077 return 0;
2078 }
2079 EOF
2080 if compile_prog "" "" ; then
2081 pthread=yes
2082 else
2083 for pthread_lib in $PTHREADLIBS_LIST; do
2084 if compile_prog "" "$pthread_lib" ; then
2085 pthread=yes
2086 found=no
2087 for lib_entry in $LIBS; do
2088 if test "$lib_entry" = "$pthread_lib"; then
2089 found=yes
2090 break
2091 fi
2092 done
2093 if test "$found" = "no"; then
2094 LIBS="$pthread_lib $LIBS"
2095 fi
2096 break
2097 fi
2098 done
2099 fi
2100
2101 if test "$mingw32" != yes -a "$pthread" = no; then
2102 echo
2103 echo "Error: pthread check failed"
2104 echo "Make sure to have the pthread libs and headers installed."
2105 echo
2106 exit 1
2107 fi
2108
2109 ##########################################
2110 # rbd probe
2111 if test "$rbd" != "no" ; then
2112 cat > $TMPC <<EOF
2113 #include <stdio.h>
2114 #include <rbd/librbd.h>
2115 int main(void) {
2116 rados_t cluster;
2117 rados_create(&cluster, NULL);
2118 return 0;
2119 }
2120 EOF
2121 rbd_libs="-lrbd -lrados"
2122 if compile_prog "" "$rbd_libs" ; then
2123 rbd=yes
2124 libs_tools="$rbd_libs $libs_tools"
2125 libs_softmmu="$rbd_libs $libs_softmmu"
2126 else
2127 if test "$rbd" = "yes" ; then
2128 feature_not_found "rados block device"
2129 fi
2130 rbd=no
2131 fi
2132 fi
2133
2134 ##########################################
2135 # linux-aio probe
2136
2137 if test "$linux_aio" != "no" ; then
2138 cat > $TMPC <<EOF
2139 #include <libaio.h>
2140 #include <sys/eventfd.h>
2141 #include <stddef.h>
2142 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
2143 EOF
2144 if compile_prog "" "-laio" ; then
2145 linux_aio=yes
2146 libs_softmmu="$libs_softmmu -laio"
2147 libs_tools="$libs_tools -laio"
2148 else
2149 if test "$linux_aio" = "yes" ; then
2150 feature_not_found "linux AIO"
2151 fi
2152 linux_aio=no
2153 fi
2154 fi
2155
2156 ##########################################
2157 # attr probe
2158
2159 if test "$attr" != "no" ; then
2160 cat > $TMPC <<EOF
2161 #include <stdio.h>
2162 #include <sys/types.h>
2163 #ifdef CONFIG_LIBATTR
2164 #include <attr/xattr.h>
2165 #else
2166 #include <sys/xattr.h>
2167 #endif
2168 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
2169 EOF
2170 if compile_prog "" "" ; then
2171 attr=yes
2172 # Older distros have <attr/xattr.h>, and need -lattr:
2173 elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
2174 attr=yes
2175 LIBS="-lattr $LIBS"
2176 libattr=yes
2177 else
2178 if test "$attr" = "yes" ; then
2179 feature_not_found "ATTR"
2180 fi
2181 attr=no
2182 fi
2183 fi
2184
2185 ##########################################
2186 # iovec probe
2187 cat > $TMPC <<EOF
2188 #include <sys/types.h>
2189 #include <sys/uio.h>
2190 #include <unistd.h>
2191 int main(void) { return sizeof(struct iovec); }
2192 EOF
2193 iovec=no
2194 if compile_prog "" "" ; then
2195 iovec=yes
2196 fi
2197
2198 ##########################################
2199 # preadv probe
2200 cat > $TMPC <<EOF
2201 #include <sys/types.h>
2202 #include <sys/uio.h>
2203 #include <unistd.h>
2204 int main(void) { return preadv == preadv; }
2205 EOF
2206 preadv=no
2207 if compile_prog "" "" ; then
2208 preadv=yes
2209 fi
2210
2211 ##########################################
2212 # fdt probe
2213 if test "$fdt" != "no" ; then
2214 fdt_libs="-lfdt"
2215 cat > $TMPC << EOF
2216 int main(void) { return 0; }
2217 EOF
2218 if compile_prog "" "$fdt_libs" ; then
2219 fdt=yes
2220 else
2221 if test "$fdt" = "yes" ; then
2222 feature_not_found "fdt"
2223 fi
2224 fdt_libs=
2225 fdt=no
2226 fi
2227 fi
2228
2229 ##########################################
2230 # opengl probe, used by milkymist-tmu2
2231 if test "$opengl" != "no" ; then
2232 opengl_libs="-lGL"
2233 cat > $TMPC << EOF
2234 #include <X11/Xlib.h>
2235 #include <GL/gl.h>
2236 #include <GL/glx.h>
2237 int main(void) { return GL_VERSION != 0; }
2238 EOF
2239 if compile_prog "" "-lGL" ; then
2240 opengl=yes
2241 else
2242 if test "$opengl" = "yes" ; then
2243 feature_not_found "opengl"
2244 fi
2245 opengl_libs=
2246 opengl=no
2247 fi
2248 fi
2249
2250 #
2251 # Check for xxxat() functions when we are building linux-user
2252 # emulator. This is done because older glibc versions don't
2253 # have syscall stubs for these implemented.
2254 #
2255 atfile=no
2256 cat > $TMPC << EOF
2257 #define _ATFILE_SOURCE
2258 #include <sys/types.h>
2259 #include <fcntl.h>
2260 #include <unistd.h>
2261
2262 int
2263 main(void)
2264 {
2265 /* try to unlink nonexisting file */
2266 return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
2267 }
2268 EOF
2269 if compile_prog "" "" ; then
2270 atfile=yes
2271 fi
2272
2273 # Check for inotify functions when we are building linux-user
2274 # emulator. This is done because older glibc versions don't
2275 # have syscall stubs for these implemented. In that case we
2276 # don't provide them even if kernel supports them.
2277 #
2278 inotify=no
2279 cat > $TMPC << EOF
2280 #include <sys/inotify.h>
2281
2282 int
2283 main(void)
2284 {
2285 /* try to start inotify */
2286 return inotify_init();
2287 }
2288 EOF
2289 if compile_prog "" "" ; then
2290 inotify=yes
2291 fi
2292
2293 inotify1=no
2294 cat > $TMPC << EOF
2295 #include <sys/inotify.h>
2296
2297 int
2298 main(void)
2299 {
2300 /* try to start inotify */
2301 return inotify_init1(0);
2302 }
2303 EOF
2304 if compile_prog "" "" ; then
2305 inotify1=yes
2306 fi
2307
2308 # check if utimensat and futimens are supported
2309 utimens=no
2310 cat > $TMPC << EOF
2311 #define _ATFILE_SOURCE
2312 #include <stddef.h>
2313 #include <fcntl.h>
2314
2315 int main(void)
2316 {
2317 utimensat(AT_FDCWD, "foo", NULL, 0);
2318 futimens(0, NULL);
2319 return 0;
2320 }
2321 EOF
2322 if compile_prog "" "" ; then
2323 utimens=yes
2324 fi
2325
2326 # check if pipe2 is there
2327 pipe2=no
2328 cat > $TMPC << EOF
2329 #include <unistd.h>
2330 #include <fcntl.h>
2331
2332 int main(void)
2333 {
2334 int pipefd[2];
2335 pipe2(pipefd, O_CLOEXEC);
2336 return 0;
2337 }
2338 EOF
2339 if compile_prog "" "" ; then
2340 pipe2=yes
2341 fi
2342
2343 # check if accept4 is there
2344 accept4=no
2345 cat > $TMPC << EOF
2346 #include <sys/socket.h>
2347 #include <stddef.h>
2348
2349 int main(void)
2350 {
2351 accept4(0, NULL, NULL, SOCK_CLOEXEC);
2352 return 0;
2353 }
2354 EOF
2355 if compile_prog "" "" ; then
2356 accept4=yes
2357 fi
2358
2359 # check if tee/splice is there. vmsplice was added same time.
2360 splice=no
2361 cat > $TMPC << EOF
2362 #include <unistd.h>
2363 #include <fcntl.h>
2364 #include <limits.h>
2365
2366 int main(void)
2367 {
2368 int len, fd = 0;
2369 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
2370 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
2371 return 0;
2372 }
2373 EOF
2374 if compile_prog "" "" ; then
2375 splice=yes
2376 fi
2377
2378 ##########################################
2379 # signalfd probe
2380 signalfd="no"
2381 cat > $TMPC << EOF
2382 #include <unistd.h>
2383 #include <sys/syscall.h>
2384 #include <signal.h>
2385 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
2386 EOF
2387
2388 if compile_prog "" "" ; then
2389 signalfd=yes
2390 fi
2391
2392 # check if eventfd is supported
2393 eventfd=no
2394 cat > $TMPC << EOF
2395 #include <sys/eventfd.h>
2396
2397 int main(void)
2398 {
2399 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
2400 }
2401 EOF
2402 if compile_prog "" "" ; then
2403 eventfd=yes
2404 fi
2405
2406 # check for fallocate
2407 fallocate=no
2408 cat > $TMPC << EOF
2409 #include <fcntl.h>
2410
2411 int main(void)
2412 {
2413 fallocate(0, 0, 0, 0);
2414 return 0;
2415 }
2416 EOF
2417 if compile_prog "" "" ; then
2418 fallocate=yes
2419 fi
2420
2421 # check for sync_file_range
2422 sync_file_range=no
2423 cat > $TMPC << EOF
2424 #include <fcntl.h>
2425
2426 int main(void)
2427 {
2428 sync_file_range(0, 0, 0, 0);
2429 return 0;
2430 }
2431 EOF
2432 if compile_prog "" "" ; then
2433 sync_file_range=yes
2434 fi
2435
2436 # check for linux/fiemap.h and FS_IOC_FIEMAP
2437 fiemap=no
2438 cat > $TMPC << EOF
2439 #include <sys/ioctl.h>
2440 #include <linux/fs.h>
2441 #include <linux/fiemap.h>
2442
2443 int main(void)
2444 {
2445 ioctl(0, FS_IOC_FIEMAP, 0);
2446 return 0;
2447 }
2448 EOF
2449 if compile_prog "" "" ; then
2450 fiemap=yes
2451 fi
2452
2453 # check for dup3
2454 dup3=no
2455 cat > $TMPC << EOF
2456 #include <unistd.h>
2457
2458 int main(void)
2459 {
2460 dup3(0, 0, 0);
2461 return 0;
2462 }
2463 EOF
2464 if compile_prog "" "" ; then
2465 dup3=yes
2466 fi
2467
2468 # check for epoll support
2469 epoll=no
2470 cat > $TMPC << EOF
2471 #include <sys/epoll.h>
2472
2473 int main(void)
2474 {
2475 epoll_create(0);
2476 return 0;
2477 }
2478 EOF
2479 if compile_prog "" "" ; then
2480 epoll=yes
2481 fi
2482
2483 # epoll_create1 and epoll_pwait are later additions
2484 # so we must check separately for their presence
2485 epoll_create1=no
2486 cat > $TMPC << EOF
2487 #include <sys/epoll.h>
2488
2489 int main(void)
2490 {
2491 /* Note that we use epoll_create1 as a value, not as
2492 * a function being called. This is necessary so that on
2493 * old SPARC glibc versions where the function was present in
2494 * the library but not declared in the header file we will
2495 * fail the configure check. (Otherwise we will get a compiler
2496 * warning but not an error, and will proceed to fail the
2497 * qemu compile where we compile with -Werror.)
2498 */
2499 return epoll_create1 == epoll_create1;
2500 }
2501 EOF
2502 if compile_prog "" "" ; then
2503 epoll_create1=yes
2504 fi
2505
2506 epoll_pwait=no
2507 cat > $TMPC << EOF
2508 #include <sys/epoll.h>
2509
2510 int main(void)
2511 {
2512 epoll_pwait(0, 0, 0, 0, 0);
2513 return 0;
2514 }
2515 EOF
2516 if compile_prog "" "" ; then
2517 epoll_pwait=yes
2518 fi
2519
2520 # Check if tools are available to build documentation.
2521 if test "$docs" != "no" ; then
2522 if has makeinfo && has pod2man; then
2523 docs=yes
2524 else
2525 if test "$docs" = "yes" ; then
2526 feature_not_found "docs"
2527 fi
2528 docs=no
2529 fi
2530 fi
2531
2532 # Search for bswap_32 function
2533 byteswap_h=no
2534 cat > $TMPC << EOF
2535 #include <byteswap.h>
2536 int main(void) { return bswap_32(0); }
2537 EOF
2538 if compile_prog "" "" ; then
2539 byteswap_h=yes
2540 fi
2541
2542 # Search for bswap_32 function
2543 bswap_h=no
2544 cat > $TMPC << EOF
2545 #include <sys/endian.h>
2546 #include <sys/types.h>
2547 #include <machine/bswap.h>
2548 int main(void) { return bswap32(0); }
2549 EOF
2550 if compile_prog "" "" ; then
2551 bswap_h=yes
2552 fi
2553
2554 ##########################################
2555 # Do we have libiscsi
2556 if test "$libiscsi" != "no" ; then
2557 cat > $TMPC << EOF
2558 #include <iscsi/iscsi.h>
2559 int main(void) { iscsi_create_context(""); return 0; }
2560 EOF
2561 if compile_prog "-Werror" "-liscsi" ; then
2562 libiscsi="yes"
2563 LIBS="$LIBS -liscsi"
2564 else
2565 if test "$libiscsi" = "yes" ; then
2566 feature_not_found "libiscsi"
2567 fi
2568 libiscsi="no"
2569 fi
2570 fi
2571
2572
2573 ##########################################
2574 # Do we need librt
2575 cat > $TMPC <<EOF
2576 #include <signal.h>
2577 #include <time.h>
2578 int main(void) { return clock_gettime(CLOCK_REALTIME, NULL); }
2579 EOF
2580
2581 if compile_prog "" "" ; then
2582 :
2583 elif compile_prog "" "-lrt" ; then
2584 LIBS="-lrt $LIBS"
2585 fi
2586
2587 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
2588 "$aix" != "yes" -a "$haiku" != "yes" ; then
2589 libs_softmmu="-lutil $libs_softmmu"
2590 fi
2591
2592 ##########################################
2593 # spice probe
2594 if test "$spice" != "no" ; then
2595 cat > $TMPC << EOF
2596 #include <spice.h>
2597 int main(void) { spice_server_new(); return 0; }
2598 EOF
2599 spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
2600 spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
2601 if $pkg_config --atleast-version=0.8.2 spice-server >/dev/null 2>&1 && \
2602 compile_prog "$spice_cflags" "$spice_libs" ; then
2603 spice="yes"
2604 libs_softmmu="$libs_softmmu $spice_libs"
2605 QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
2606 else
2607 if test "$spice" = "yes" ; then
2608 feature_not_found "spice"
2609 fi
2610 spice="no"
2611 fi
2612 fi
2613
2614 # check for libcacard for smartcard support
2615 if test "$smartcard" != "no" ; then
2616 smartcard="yes"
2617 smartcard_cflags=""
2618 # TODO - what's the minimal nss version we support?
2619 if test "$smartcard_nss" != "no"; then
2620 cat > $TMPC << EOF
2621 #include <pk11pub.h>
2622 int main(void) { PK11_FreeSlot(0); return 0; }
2623 EOF
2624 smartcard_cflags="-I\$(SRC_PATH)/libcacard"
2625 libcacard_libs="$($pkg_config --libs nss 2>/dev/null) $glib_libs"
2626 libcacard_cflags="$($pkg_config --cflags nss 2>/dev/null) $glib_cflags"
2627 if $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 && \
2628 compile_prog "$smartcard_cflags $libcacard_cflags" "$libcacard_libs"; then
2629 smartcard_nss="yes"
2630 QEMU_CFLAGS="$QEMU_CFLAGS $smartcard_cflags $libcacard_cflags"
2631 libs_softmmu="$libcacard_libs $libs_softmmu"
2632 else
2633 if test "$smartcard_nss" = "yes"; then
2634 feature_not_found "nss"
2635 fi
2636 smartcard_nss="no"
2637 fi
2638 fi
2639 fi
2640 if test "$smartcard" = "no" ; then
2641 smartcard_nss="no"
2642 fi
2643
2644 # check for usbredirparser for usb network redirection support
2645 if test "$usb_redir" != "no" ; then
2646 if $pkg_config --atleast-version=0.3.4 libusbredirparser >/dev/null 2>&1 ; then
2647 usb_redir="yes"
2648 usb_redir_cflags=$($pkg_config --cflags libusbredirparser 2>/dev/null)
2649 usb_redir_libs=$($pkg_config --libs libusbredirparser 2>/dev/null)
2650 QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
2651 LIBS="$LIBS $usb_redir_libs"
2652 else
2653 if test "$usb_redir" = "yes"; then
2654 feature_not_found "usb-redir"
2655 fi
2656 usb_redir="no"
2657 fi
2658 fi
2659
2660 ##########################################
2661
2662 ##########################################
2663 # check if we have fdatasync
2664
2665 fdatasync=no
2666 cat > $TMPC << EOF
2667 #include <unistd.h>
2668 int main(void) {
2669 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
2670 return fdatasync(0);
2671 #else
2672 #error Not supported
2673 #endif
2674 }
2675 EOF
2676 if compile_prog "" "" ; then
2677 fdatasync=yes
2678 fi
2679
2680 ##########################################
2681 # check if we have madvise
2682
2683 madvise=no
2684 cat > $TMPC << EOF
2685 #include <sys/types.h>
2686 #include <sys/mman.h>
2687 #include <stddef.h>
2688 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
2689 EOF
2690 if compile_prog "" "" ; then
2691 madvise=yes
2692 fi
2693
2694 ##########################################
2695 # check if we have posix_madvise
2696
2697 posix_madvise=no
2698 cat > $TMPC << EOF
2699 #include <sys/mman.h>
2700 #include <stddef.h>
2701 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
2702 EOF
2703 if compile_prog "" "" ; then
2704 posix_madvise=yes
2705 fi
2706
2707 ##########################################
2708 # check if trace backend exists
2709
2710 $python "$source_path/scripts/tracetool.py" "--backend=$trace_backend" --check-backend > /dev/null 2> /dev/null
2711 if test "$?" -ne 0 ; then
2712 echo
2713 echo "Error: invalid trace backend"
2714 echo "Please choose a supported trace backend."
2715 echo
2716 exit 1
2717 fi
2718
2719 ##########################################
2720 # For 'ust' backend, test if ust headers are present
2721 if test "$trace_backend" = "ust"; then
2722 cat > $TMPC << EOF
2723 #include <ust/tracepoint.h>
2724 #include <ust/marker.h>
2725 int main(void) { return 0; }
2726 EOF
2727 if compile_prog "" "" ; then
2728 LIBS="-lust -lurcu-bp $LIBS"
2729 libs_qga="-lust -lurcu-bp $libs_qga"
2730 else
2731 echo
2732 echo "Error: Trace backend 'ust' missing libust header files"
2733 echo
2734 exit 1
2735 fi
2736 fi
2737
2738 ##########################################
2739 # For 'dtrace' backend, test if 'dtrace' command is present
2740 if test "$trace_backend" = "dtrace"; then
2741 if ! has 'dtrace' ; then
2742 echo
2743 echo "Error: dtrace command is not found in PATH $PATH"
2744 echo
2745 exit 1
2746 fi
2747 trace_backend_stap="no"
2748 if has 'stap' ; then
2749 trace_backend_stap="yes"
2750 fi
2751 fi
2752
2753 ##########################################
2754 # __sync_fetch_and_and requires at least -march=i486. Many toolchains
2755 # use i686 as default anyway, but for those that don't, an explicit
2756 # specification is necessary
2757 if test "$vhost_net" = "yes" && test "$cpu" = "i386"; then
2758 cat > $TMPC << EOF
2759 int sfaa(unsigned *ptr)
2760 {
2761 return __sync_fetch_and_and(ptr, 0);
2762 }
2763
2764 int main(int argc, char **argv)
2765 {
2766 int val = 42;
2767 sfaa(&val);
2768 return val;
2769 }
2770 EOF
2771 if ! compile_prog "" "" ; then
2772 CFLAGS+="-march=i486"
2773 fi
2774 fi
2775
2776 ##########################################
2777 # check and set a backend for coroutine
2778
2779 # default is ucontext, but always fallback to gthread
2780 # windows autodetected by make
2781 if test "$coroutine" = "" -o "$coroutine" = "ucontext"; then
2782 if test "$darwin" != "yes"; then
2783 cat > $TMPC << EOF
2784 #include <ucontext.h>
2785 #ifdef __stub_makecontext
2786 #error Ignoring glibc stub makecontext which will always fail
2787 #endif
2788 int main(void) { makecontext(0, 0, 0); return 0; }
2789 EOF
2790 if compile_prog "" "" ; then
2791 coroutine_backend=ucontext
2792 else
2793 coroutine_backend=gthread
2794 fi
2795 else
2796 echo "Silently falling back into gthread backend under darwin"
2797 fi
2798 elif test "$coroutine" = "gthread" ; then
2799 coroutine_backend=gthread
2800 elif test "$coroutine" = "windows" ; then
2801 coroutine_backend=windows
2802 elif test "$coroutine" = "sigaltstack" ; then
2803 coroutine_backend=sigaltstack
2804 else
2805 echo
2806 echo "Error: unknown coroutine backend $coroutine"
2807 echo
2808 exit 1
2809 fi
2810
2811 ##########################################
2812 # check if we have open_by_handle_at
2813
2814 open_by_hande_at=no
2815 cat > $TMPC << EOF
2816 #include <fcntl.h>
2817 int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
2818 EOF
2819 if compile_prog "" "" ; then
2820 open_by_handle_at=yes
2821 fi
2822
2823 ########################################
2824 # check if we have linux/magic.h
2825
2826 linux_magic_h=no
2827 cat > $TMPC << EOF
2828 #include <linux/magic.h>
2829 int main(void) {
2830 return 0;
2831 }
2832 EOF
2833 if compile_prog "" "" ; then
2834 linux_magic_h=yes
2835 fi
2836
2837 ##########################################
2838 # End of CC checks
2839 # After here, no more $cc or $ld runs
2840
2841 if test "$debug" = "no" ; then
2842 CFLAGS="-O2 $CFLAGS"
2843 fi
2844
2845 # Consult white-list to determine whether to enable werror
2846 # by default. Only enable by default for git builds
2847 z_version=`cut -f3 -d. $source_path/VERSION`
2848
2849 if test -z "$werror" ; then
2850 if test "$z_version" = "50" -a \
2851 "$linux" = "yes" ; then
2852 werror="yes"
2853 else
2854 werror="no"
2855 fi
2856 fi
2857
2858 # Disable zero malloc errors for official releases unless explicitly told to
2859 # enable/disable
2860 if test -z "$zero_malloc" ; then
2861 if test "$z_version" = "50" ; then
2862 zero_malloc="no"
2863 else
2864 zero_malloc="yes"
2865 fi
2866 fi
2867
2868 if test "$werror" = "yes" ; then
2869 QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
2870 fi
2871
2872 if test "$solaris" = "no" ; then
2873 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
2874 LDFLAGS="-Wl,--warn-common $LDFLAGS"
2875 fi
2876 fi
2877
2878 # test if pod2man has --utf8 option
2879 if pod2man --help | grep -q utf8; then
2880 POD2MAN="pod2man --utf8"
2881 else
2882 POD2MAN="pod2man"
2883 fi
2884
2885 # Use ASLR, no-SEH and DEP if available
2886 if test "$mingw32" = "yes" ; then
2887 for flag in --dynamicbase --no-seh --nxcompat; do
2888 if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
2889 LDFLAGS="-Wl,$flag $LDFLAGS"
2890 fi
2891 done
2892 fi
2893
2894 qemu_confdir=$sysconfdir$confsuffix
2895 qemu_datadir=$datadir$confsuffix
2896
2897 tools=
2898 if test "$softmmu" = yes ; then
2899 tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
2900 if test "$virtfs" != no ; then
2901 if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
2902 virtfs=yes
2903 tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
2904 else
2905 if test "$virtfs" = yes; then
2906 feature_not_found "virtfs"
2907 fi
2908 fi
2909 fi
2910 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
2911 tools="qemu-nbd\$(EXESUF) $tools"
2912 if [ "$guest_agent" = "yes" ]; then
2913 tools="qemu-ga\$(EXESUF) $tools"
2914 fi
2915 fi
2916 fi
2917
2918 # Mac OS X ships with a broken assembler
2919 roms=
2920 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
2921 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
2922 "$softmmu" = yes ; then
2923 roms="optionrom"
2924 fi
2925 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
2926 roms="$roms spapr-rtas"
2927 fi
2928
2929 echo "Install prefix $prefix"
2930 echo "BIOS directory `eval echo $qemu_datadir`"
2931 echo "binary directory `eval echo $bindir`"
2932 echo "library directory `eval echo $libdir`"
2933 echo "include directory `eval echo $includedir`"
2934 echo "config directory `eval echo $sysconfdir`"
2935 if test "$mingw32" = "no" ; then
2936 echo "Manual directory `eval echo $mandir`"
2937 echo "ELF interp prefix $interp_prefix"
2938 fi
2939 echo "Source path $source_path"
2940 echo "C compiler $cc"
2941 echo "Host C compiler $host_cc"
2942 echo "CFLAGS $CFLAGS"
2943 echo "QEMU_CFLAGS $QEMU_CFLAGS"
2944 echo "LDFLAGS $LDFLAGS"
2945 echo "make $make"
2946 echo "install $install"
2947 echo "python $python"
2948 if test "$slirp" = "yes" ; then
2949 echo "smbd $smbd"
2950 fi
2951 echo "host CPU $cpu"
2952 echo "host big endian $bigendian"
2953 echo "target list $target_list"
2954 echo "tcg debug enabled $debug_tcg"
2955 echo "Mon debug enabled $debug_mon"
2956 echo "gprof enabled $gprof"
2957 echo "sparse enabled $sparse"
2958 echo "strip binaries $strip_opt"
2959 echo "profiler $profiler"
2960 echo "static build $static"
2961 echo "-Werror enabled $werror"
2962 if test "$darwin" = "yes" ; then
2963 echo "Cocoa support $cocoa"
2964 fi
2965 echo "SDL support $sdl"
2966 echo "curses support $curses"
2967 echo "curl support $curl"
2968 echo "mingw32 support $mingw32"
2969 echo "Audio drivers $audio_drv_list"
2970 echo "Extra audio cards $audio_card_list"
2971 echo "Block whitelist $block_drv_whitelist"
2972 echo "Mixer emulation $mixemu"
2973 echo "VirtFS support $virtfs"
2974 echo "VNC support $vnc"
2975 if test "$vnc" = "yes" ; then
2976 echo "VNC TLS support $vnc_tls"
2977 echo "VNC SASL support $vnc_sasl"
2978 echo "VNC JPEG support $vnc_jpeg"
2979 echo "VNC PNG support $vnc_png"
2980 echo "VNC thread $vnc_thread"
2981 fi
2982 if test -n "$sparc_cpu"; then
2983 echo "Target Sparc Arch $sparc_cpu"
2984 fi
2985 echo "xen support $xen"
2986 echo "brlapi support $brlapi"
2987 echo "bluez support $bluez"
2988 echo "Documentation $docs"
2989 [ ! -z "$uname_release" ] && \
2990 echo "uname -r $uname_release"
2991 echo "NPTL support $nptl"
2992 echo "GUEST_BASE $guest_base"
2993 echo "PIE $pie"
2994 echo "vde support $vde"
2995 echo "Linux AIO support $linux_aio"
2996 echo "ATTR/XATTR support $attr"
2997 echo "Install blobs $blobs"
2998 echo "KVM support $kvm"
2999 echo "TCG interpreter $tcg_interpreter"
3000 echo "fdt support $fdt"
3001 echo "preadv support $preadv"
3002 echo "fdatasync $fdatasync"
3003 echo "madvise $madvise"
3004 echo "posix_madvise $posix_madvise"
3005 echo "uuid support $uuid"
3006 echo "libcap-ng support $cap_ng"
3007 echo "vhost-net support $vhost_net"
3008 echo "Trace backend $trace_backend"
3009 echo "Trace output file $trace_file-<pid>"
3010 echo "spice support $spice"
3011 echo "rbd support $rbd"
3012 echo "xfsctl support $xfs"
3013 echo "nss used $smartcard_nss"
3014 echo "usb net redir $usb_redir"
3015 echo "OpenGL support $opengl"
3016 echo "libiscsi support $libiscsi"
3017 echo "build guest agent $guest_agent"
3018 echo "coroutine backend $coroutine_backend"
3019
3020 if test "$sdl_too_old" = "yes"; then
3021 echo "-> Your SDL version is too old - please upgrade to have SDL support"
3022 fi
3023
3024 config_host_mak="config-host.mak"
3025 config_host_ld="config-host.ld"
3026
3027 echo "# Automatically generated by configure - do not modify" > $config_host_mak
3028 printf "# Configured with:" >> $config_host_mak
3029 printf " '%s'" "$0" "$@" >> $config_host_mak
3030 echo >> $config_host_mak
3031
3032 echo all: >> $config_host_mak
3033 echo "prefix=$prefix" >> $config_host_mak
3034 echo "bindir=$bindir" >> $config_host_mak
3035 echo "libdir=$libdir" >> $config_host_mak
3036 echo "includedir=$includedir" >> $config_host_mak
3037 echo "mandir=$mandir" >> $config_host_mak
3038 echo "sysconfdir=$sysconfdir" >> $config_host_mak
3039 echo "qemu_confdir=$qemu_confdir" >> $config_host_mak
3040 echo "qemu_datadir=$qemu_datadir" >> $config_host_mak
3041 echo "qemu_docdir=$qemu_docdir" >> $config_host_mak
3042 echo "libexecdir=\${prefix}/libexec" >> $config_host_mak
3043 echo "CONFIG_QEMU_HELPERDIR=\"$prefix/libexec\"" >> $config_host_mak
3044
3045 echo "ARCH=$ARCH" >> $config_host_mak
3046 if test "$debug_tcg" = "yes" ; then
3047 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
3048 fi
3049 if test "$debug_mon" = "yes" ; then
3050 echo "CONFIG_DEBUG_MONITOR=y" >> $config_host_mak
3051 fi
3052 if test "$debug" = "yes" ; then
3053 echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
3054 fi
3055 if test "$strip_opt" = "yes" ; then
3056 echo "STRIP=${strip}" >> $config_host_mak
3057 fi
3058 if test "$bigendian" = "yes" ; then
3059 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
3060 fi
3061 if test "$mingw32" = "yes" ; then
3062 echo "CONFIG_WIN32=y" >> $config_host_mak
3063 rc_version=`cat $source_path/VERSION`
3064 version_major=${rc_version%%.*}
3065 rc_version=${rc_version#*.}
3066 version_minor=${rc_version%%.*}
3067 rc_version=${rc_version#*.}
3068 version_subminor=${rc_version%%.*}
3069 version_micro=0
3070 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
3071 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
3072 else
3073 echo "CONFIG_POSIX=y" >> $config_host_mak
3074 fi
3075
3076 if test "$linux" = "yes" ; then
3077 echo "CONFIG_LINUX=y" >> $config_host_mak
3078 fi
3079
3080 if test "$darwin" = "yes" ; then
3081 echo "CONFIG_DARWIN=y" >> $config_host_mak
3082 fi
3083
3084 if test "$aix" = "yes" ; then
3085 echo "CONFIG_AIX=y" >> $config_host_mak
3086 fi
3087
3088 if test "$solaris" = "yes" ; then
3089 echo "CONFIG_SOLARIS=y" >> $config_host_mak
3090 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
3091 if test "$needs_libsunmath" = "yes" ; then
3092 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
3093 fi
3094 fi
3095 if test "$haiku" = "yes" ; then
3096 echo "CONFIG_HAIKU=y" >> $config_host_mak
3097 fi
3098 if test "$static" = "yes" ; then
3099 echo "CONFIG_STATIC=y" >> $config_host_mak
3100 fi
3101 if test "$profiler" = "yes" ; then
3102 echo "CONFIG_PROFILER=y" >> $config_host_mak
3103 fi
3104 if test "$slirp" = "yes" ; then
3105 echo "CONFIG_SLIRP=y" >> $config_host_mak
3106 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
3107 QEMU_INCLUDES="-I\$(SRC_PATH)/slirp $QEMU_INCLUDES"
3108 fi
3109 if test "$vde" = "yes" ; then
3110 echo "CONFIG_VDE=y" >> $config_host_mak
3111 fi
3112 if test "$cap_ng" = "yes" ; then
3113 echo "CONFIG_LIBCAP=y" >> $config_host_mak
3114 fi
3115 for card in $audio_card_list; do
3116 def=CONFIG_`echo $card | LC_ALL=C tr '[a-z]' '[A-Z]'`
3117 echo "$def=y" >> $config_host_mak
3118 done
3119 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
3120 for drv in $audio_drv_list; do
3121 def=CONFIG_`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'`
3122 echo "$def=y" >> $config_host_mak
3123 if test "$drv" = "fmod"; then
3124 echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
3125 fi
3126 done
3127 if test "$audio_pt_int" = "yes" ; then
3128 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
3129 fi
3130 if test "$audio_win_int" = "yes" ; then
3131 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
3132 fi
3133 echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
3134 if test "$mixemu" = "yes" ; then
3135 echo "CONFIG_MIXEMU=y" >> $config_host_mak
3136 fi
3137 if test "$vnc" = "yes" ; then
3138 echo "CONFIG_VNC=y" >> $config_host_mak
3139 fi
3140 if test "$vnc_tls" = "yes" ; then
3141 echo "CONFIG_VNC_TLS=y" >> $config_host_mak
3142 echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
3143 fi
3144 if test "$vnc_sasl" = "yes" ; then
3145 echo "CONFIG_VNC_SASL=y" >> $config_host_mak
3146 echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
3147 fi
3148 if test "$vnc_jpeg" = "yes" ; then
3149 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
3150 echo "VNC_JPEG_CFLAGS=$vnc_jpeg_cflags" >> $config_host_mak
3151 fi
3152 if test "$vnc_png" = "yes" ; then
3153 echo "CONFIG_VNC_PNG=y" >> $config_host_mak
3154 echo "VNC_PNG_CFLAGS=$vnc_png_cflags" >> $config_host_mak
3155 fi
3156 if test "$vnc_thread" = "yes" ; then
3157 echo "CONFIG_VNC_THREAD=y" >> $config_host_mak
3158 fi
3159 if test "$fnmatch" = "yes" ; then
3160 echo "CONFIG_FNMATCH=y" >> $config_host_mak
3161 fi
3162 if test "$uuid" = "yes" ; then
3163 echo "CONFIG_UUID=y" >> $config_host_mak
3164 fi
3165 if test "$xfs" = "yes" ; then
3166 echo "CONFIG_XFS=y" >> $config_host_mak
3167 fi
3168 qemu_version=`head $source_path/VERSION`
3169 echo "VERSION=$qemu_version" >>$config_host_mak
3170 echo "PKGVERSION=$pkgversion" >>$config_host_mak
3171 echo "SRC_PATH=$source_path" >> $config_host_mak
3172 echo "TARGET_DIRS=$target_list" >> $config_host_mak
3173 if [ "$docs" = "yes" ] ; then
3174 echo "BUILD_DOCS=yes" >> $config_host_mak
3175 fi
3176 if test "$sdl" = "yes" ; then
3177 echo "CONFIG_SDL=y" >> $config_host_mak
3178 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
3179 fi
3180 if test "$cocoa" = "yes" ; then
3181 echo "CONFIG_COCOA=y" >> $config_host_mak
3182 fi
3183 if test "$curses" = "yes" ; then
3184 echo "CONFIG_CURSES=y" >> $config_host_mak
3185 fi
3186 if test "$atfile" = "yes" ; then
3187 echo "CONFIG_ATFILE=y" >> $config_host_mak
3188 fi
3189 if test "$utimens" = "yes" ; then
3190 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
3191 fi
3192 if test "$pipe2" = "yes" ; then
3193 echo "CONFIG_PIPE2=y" >> $config_host_mak
3194 fi
3195 if test "$accept4" = "yes" ; then
3196 echo "CONFIG_ACCEPT4=y" >> $config_host_mak
3197 fi
3198 if test "$splice" = "yes" ; then
3199 echo "CONFIG_SPLICE=y" >> $config_host_mak
3200 fi
3201 if test "$eventfd" = "yes" ; then
3202 echo "CONFIG_EVENTFD=y" >> $config_host_mak
3203 fi
3204 if test "$fallocate" = "yes" ; then
3205 echo "CONFIG_FALLOCATE=y" >> $config_host_mak
3206 fi
3207 if test "$sync_file_range" = "yes" ; then
3208 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
3209 fi
3210 if test "$fiemap" = "yes" ; then
3211 echo "CONFIG_FIEMAP=y" >> $config_host_mak
3212 fi
3213 if test "$dup3" = "yes" ; then
3214 echo "CONFIG_DUP3=y" >> $config_host_mak
3215 fi
3216 if test "$epoll" = "yes" ; then
3217 echo "CONFIG_EPOLL=y" >> $config_host_mak
3218 fi
3219 if test "$epoll_create1" = "yes" ; then
3220 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
3221 fi
3222 if test "$epoll_pwait" = "yes" ; then
3223 echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
3224 fi
3225 if test "$inotify" = "yes" ; then
3226 echo "CONFIG_INOTIFY=y" >> $config_host_mak
3227 fi
3228 if test "$inotify1" = "yes" ; then
3229 echo "CONFIG_INOTIFY1=y" >> $config_host_mak
3230 fi
3231 if test "$byteswap_h" = "yes" ; then
3232 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
3233 fi
3234 if test "$bswap_h" = "yes" ; then
3235 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
3236 fi
3237 if test "$curl" = "yes" ; then
3238 echo "CONFIG_CURL=y" >> $config_host_mak
3239 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
3240 fi
3241 if test "$brlapi" = "yes" ; then
3242 echo "CONFIG_BRLAPI=y" >> $config_host_mak
3243 fi
3244 if test "$bluez" = "yes" ; then
3245 echo "CONFIG_BLUEZ=y" >> $config_host_mak
3246 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
3247 fi
3248 echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
3249 if test "$xen" = "yes" ; then
3250 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
3251 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
3252 fi
3253 if test "$linux_aio" = "yes" ; then
3254 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
3255 fi
3256 if test "$attr" = "yes" ; then
3257 echo "CONFIG_ATTR=y" >> $config_host_mak
3258 fi
3259 if test "$libattr" = "yes" ; then
3260 echo "CONFIG_LIBATTR=y" >> $config_host_mak
3261 fi
3262 if test "$virtfs" = "yes" ; then
3263 echo "CONFIG_VIRTFS=y" >> $config_host_mak
3264 fi
3265 if test "$blobs" = "yes" ; then
3266 echo "INSTALL_BLOBS=yes" >> $config_host_mak
3267 fi
3268 if test "$iovec" = "yes" ; then
3269 echo "CONFIG_IOVEC=y" >> $config_host_mak
3270 fi
3271 if test "$preadv" = "yes" ; then
3272 echo "CONFIG_PREADV=y" >> $config_host_mak
3273 fi
3274 if test "$fdt" = "yes" ; then
3275 echo "CONFIG_FDT=y" >> $config_host_mak
3276 fi
3277 if test "$signalfd" = "yes" ; then
3278 echo "CONFIG_SIGNALFD=y" >> $config_host_mak
3279 fi
3280 if test "$tcg_interpreter" = "yes" ; then
3281 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
3282 fi
3283 if test "$fdatasync" = "yes" ; then
3284 echo "CONFIG_FDATASYNC=y" >> $config_host_mak
3285 fi
3286 if test "$madvise" = "yes" ; then
3287 echo "CONFIG_MADVISE=y" >> $config_host_mak
3288 fi
3289 if test "$posix_madvise" = "yes" ; then
3290 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
3291 fi
3292
3293 if test "$spice" = "yes" ; then
3294 echo "CONFIG_SPICE=y" >> $config_host_mak
3295 fi
3296
3297 if test "$smartcard" = "yes" ; then
3298 echo "CONFIG_SMARTCARD=y" >> $config_host_mak
3299 fi
3300
3301 if test "$smartcard_nss" = "yes" ; then
3302 echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
3303 echo "libcacard_libs=$libcacard_libs" >> $config_host_mak
3304 echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak
3305 fi
3306
3307 if test "$usb_redir" = "yes" ; then
3308 echo "CONFIG_USB_REDIR=y" >> $config_host_mak
3309 fi
3310
3311 if test "$opengl" = "yes" ; then
3312 echo "CONFIG_OPENGL=y" >> $config_host_mak
3313 fi
3314
3315 if test "$libiscsi" = "yes" ; then
3316 echo "CONFIG_LIBISCSI=y" >> $config_host_mak
3317 fi
3318
3319 # XXX: suppress that
3320 if [ "$bsd" = "yes" ] ; then
3321 echo "CONFIG_BSD=y" >> $config_host_mak
3322 fi
3323
3324 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
3325
3326 if test "$zero_malloc" = "yes" ; then
3327 echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
3328 fi
3329 if test "$rbd" = "yes" ; then
3330 echo "CONFIG_RBD=y" >> $config_host_mak
3331 fi
3332
3333 if test "$coroutine_backend" = "ucontext" ; then
3334 echo "CONFIG_UCONTEXT_COROUTINE=y" >> $config_host_mak
3335 elif test "$coroutine_backend" = "sigaltstack" ; then
3336 echo "CONFIG_SIGALTSTACK_COROUTINE=y" >> $config_host_mak
3337 fi
3338
3339 if test "$open_by_handle_at" = "yes" ; then
3340 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
3341 fi
3342
3343 if test "$linux_magic_h" = "yes" ; then
3344 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
3345 fi
3346
3347 # USB host support
3348 case "$usb" in
3349 linux)
3350 echo "HOST_USB=linux" >> $config_host_mak
3351 ;;
3352 bsd)
3353 echo "HOST_USB=bsd" >> $config_host_mak
3354 ;;
3355 *)
3356 echo "HOST_USB=stub" >> $config_host_mak
3357 ;;
3358 esac
3359
3360 # use default implementation for tracing backend-specific routines
3361 trace_default=yes
3362 echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
3363 if test "$trace_backend" = "nop"; then
3364 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
3365 fi
3366 if test "$trace_backend" = "simple"; then
3367 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
3368 trace_default=no
3369 # Set the appropriate trace file.
3370 trace_file="\"$trace_file-\" FMT_pid"
3371 fi
3372 if test "$trace_backend" = "stderr"; then
3373 echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak
3374 trace_default=no
3375 fi
3376 if test "$trace_backend" = "ust"; then
3377 echo "CONFIG_TRACE_UST=y" >> $config_host_mak
3378 fi
3379 if test "$trace_backend" = "dtrace"; then
3380 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
3381 if test "$trace_backend_stap" = "yes" ; then
3382 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
3383 fi
3384 fi
3385 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
3386 if test "$trace_default" = "yes"; then
3387 echo "CONFIG_TRACE_DEFAULT=y" >> $config_host_mak
3388 fi
3389
3390 echo "TOOLS=$tools" >> $config_host_mak
3391 echo "ROMS=$roms" >> $config_host_mak
3392 echo "MAKE=$make" >> $config_host_mak
3393 echo "INSTALL=$install" >> $config_host_mak
3394 echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
3395 echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
3396 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
3397 echo "PYTHON=$python" >> $config_host_mak
3398 echo "CC=$cc" >> $config_host_mak
3399 echo "CC_I386=$cc_i386" >> $config_host_mak
3400 echo "HOST_CC=$host_cc" >> $config_host_mak
3401 echo "AR=$ar" >> $config_host_mak
3402 echo "OBJCOPY=$objcopy" >> $config_host_mak
3403 echo "LD=$ld" >> $config_host_mak
3404 echo "WINDRES=$windres" >> $config_host_mak
3405 echo "LIBTOOL=$libtool" >> $config_host_mak
3406 echo "CFLAGS=$CFLAGS" >> $config_host_mak
3407 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
3408 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
3409 if test "$sparse" = "yes" ; then
3410 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak
3411 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak
3412 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
3413 fi
3414 echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
3415 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
3416 echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
3417 echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
3418 echo "LIBS+=$LIBS" >> $config_host_mak
3419 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
3420 echo "EXESUF=$EXESUF" >> $config_host_mak
3421 echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
3422 echo "POD2MAN=$POD2MAN" >> $config_host_mak
3423
3424 # generate list of library paths for linker script
3425
3426 $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
3427
3428 if test -f ${config_host_ld}~ ; then
3429 if cmp -s $config_host_ld ${config_host_ld}~ ; then
3430 mv ${config_host_ld}~ $config_host_ld
3431 else
3432 rm ${config_host_ld}~
3433 fi
3434 fi
3435
3436 for d in libdis libdis-user; do
3437 mkdir -p $d
3438 symlink $source_path/Makefile.dis $d/Makefile
3439 echo > $d/config.mak
3440 done
3441
3442 # use included Linux headers
3443 if test "$linux" = "yes" ; then
3444 mkdir -p linux-headers
3445 case "$cpu" in
3446 i386|x86_64)
3447 symlink $source_path/linux-headers/asm-x86 linux-headers/asm
3448 ;;
3449 ppcemb|ppc|ppc64)
3450 symlink $source_path/linux-headers/asm-powerpc linux-headers/asm
3451 ;;
3452 s390x)
3453 symlink $source_path/linux-headers/asm-s390 linux-headers/asm
3454 ;;
3455 esac
3456 fi
3457
3458 for target in $target_list; do
3459 target_dir="$target"
3460 config_target_mak=$target_dir/config-target.mak
3461 target_arch2=`echo $target | cut -d '-' -f 1`
3462 target_bigendian="no"
3463
3464 case "$target_arch2" in
3465 armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
3466 target_bigendian=yes
3467 ;;
3468 esac
3469 target_softmmu="no"
3470 target_user_only="no"
3471 target_linux_user="no"
3472 target_darwin_user="no"
3473 target_bsd_user="no"
3474 case "$target" in
3475 ${target_arch2}-softmmu)
3476 target_softmmu="yes"
3477 ;;
3478 ${target_arch2}-linux-user)
3479 if test "$linux" != "yes" ; then
3480 echo "ERROR: Target '$target' is only available on a Linux host"
3481 exit 1
3482 fi
3483 target_user_only="yes"
3484 target_linux_user="yes"
3485 ;;
3486 ${target_arch2}-darwin-user)
3487 if test "$darwin" != "yes" ; then
3488 echo "ERROR: Target '$target' is only available on a Darwin host"
3489 exit 1
3490 fi
3491 target_user_only="yes"
3492 target_darwin_user="yes"
3493 ;;
3494 ${target_arch2}-bsd-user)
3495 if test "$bsd" != "yes" ; then
3496 echo "ERROR: Target '$target' is only available on a BSD host"
3497 exit 1
3498 fi
3499 target_user_only="yes"
3500 target_bsd_user="yes"
3501 ;;
3502 *)
3503 echo "ERROR: Target '$target' not recognised"
3504 exit 1
3505 ;;
3506 esac
3507
3508 mkdir -p $target_dir
3509 mkdir -p $target_dir/fpu
3510 mkdir -p $target_dir/tcg
3511 mkdir -p $target_dir/ide
3512 mkdir -p $target_dir/usb
3513 mkdir -p $target_dir/9pfs
3514 mkdir -p $target_dir/kvm
3515 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
3516 mkdir -p $target_dir/nwfpe
3517 fi
3518 symlink $source_path/Makefile.target $target_dir/Makefile
3519
3520
3521 echo "# Automatically generated by configure - do not modify" > $config_target_mak
3522
3523 bflt="no"
3524 target_nptl="no"
3525 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
3526 gdb_xml_files=""
3527 target_short_alignment=2
3528 target_int_alignment=4
3529 target_long_alignment=4
3530 target_llong_alignment=8
3531 target_libs_softmmu=
3532
3533 TARGET_ARCH="$target_arch2"
3534 TARGET_BASE_ARCH=""
3535 TARGET_ABI_DIR=""
3536
3537 case "$target_arch2" in
3538 i386)
3539 target_phys_bits=64
3540 ;;
3541 x86_64)
3542 TARGET_BASE_ARCH=i386
3543 target_phys_bits=64
3544 target_long_alignment=8
3545 ;;
3546 alpha)
3547 target_phys_bits=64
3548 target_long_alignment=8
3549 target_nptl="yes"
3550 ;;
3551 arm|armeb)
3552 TARGET_ARCH=arm
3553 bflt="yes"
3554 target_nptl="yes"
3555 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
3556 target_phys_bits=32
3557 target_llong_alignment=4
3558 target_libs_softmmu="$fdt_libs"
3559 ;;
3560 cris)
3561 target_nptl="yes"
3562 target_phys_bits=32
3563 ;;
3564 lm32)
3565 target_phys_bits=32
3566 target_libs_softmmu="$opengl_libs"
3567 ;;
3568 m68k)
3569 bflt="yes"
3570 gdb_xml_files="cf-core.xml cf-fp.xml"
3571 target_phys_bits=32
3572 target_int_alignment=2
3573 target_long_alignment=2
3574 target_llong_alignment=2
3575 ;;
3576 microblaze|microblazeel)
3577 TARGET_ARCH=microblaze
3578 bflt="yes"
3579 target_nptl="yes"
3580 target_phys_bits=32
3581 target_libs_softmmu="$fdt_libs"
3582 ;;
3583 mips|mipsel)
3584 TARGET_ARCH=mips
3585 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
3586 target_nptl="yes"
3587 target_phys_bits=64
3588 ;;
3589 mipsn32|mipsn32el)
3590 TARGET_ARCH=mipsn32
3591 TARGET_BASE_ARCH=mips
3592 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
3593 target_phys_bits=64
3594 ;;
3595 mips64|mips64el)
3596 TARGET_ARCH=mips64
3597 TARGET_BASE_ARCH=mips
3598 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
3599 target_phys_bits=64
3600 target_long_alignment=8
3601 ;;
3602 ppc)
3603 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3604 target_phys_bits=64
3605 target_nptl="yes"
3606 target_libs_softmmu="$fdt_libs"
3607 ;;
3608 ppcemb)
3609 TARGET_BASE_ARCH=ppc
3610 TARGET_ABI_DIR=ppc
3611 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3612 target_phys_bits=64
3613 target_nptl="yes"
3614 target_libs_softmmu="$fdt_libs"
3615 ;;
3616 ppc64)
3617 TARGET_BASE_ARCH=ppc
3618 TARGET_ABI_DIR=ppc
3619 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3620 target_phys_bits=64
3621 target_long_alignment=8
3622 target_libs_softmmu="$fdt_libs"
3623 ;;
3624 ppc64abi32)
3625 TARGET_ARCH=ppc64
3626 TARGET_BASE_ARCH=ppc
3627 TARGET_ABI_DIR=ppc
3628 echo "TARGET_ABI32=y" >> $config_target_mak
3629 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3630 target_phys_bits=64
3631 target_libs_softmmu="$fdt_libs"
3632 ;;
3633 sh4|sh4eb)
3634 TARGET_ARCH=sh4
3635 bflt="yes"
3636 target_nptl="yes"
3637 target_phys_bits=32
3638 ;;
3639 sparc)
3640 target_phys_bits=64
3641 ;;
3642 sparc64)
3643 TARGET_BASE_ARCH=sparc
3644 target_phys_bits=64
3645 target_long_alignment=8
3646 ;;
3647 sparc32plus)
3648 TARGET_ARCH=sparc64
3649 TARGET_BASE_ARCH=sparc
3650 TARGET_ABI_DIR=sparc
3651 echo "TARGET_ABI32=y" >> $config_target_mak
3652 target_phys_bits=64
3653 ;;
3654 s390x)
3655 target_nptl="yes"
3656 target_phys_bits=64
3657 target_long_alignment=8
3658 ;;
3659 unicore32)
3660 target_phys_bits=32
3661 ;;
3662 xtensa|xtensaeb)
3663 TARGET_ARCH=xtensa
3664 target_phys_bits=32
3665 ;;
3666 *)
3667 echo "Unsupported target CPU"
3668 exit 1
3669 ;;
3670 esac
3671
3672 case "$target_arch2" in
3673 alpha | sparc*)
3674 echo "CONFIG_TCG_PASS_AREG0=y" >> $config_target_mak
3675 ;;
3676 esac
3677
3678 echo "TARGET_SHORT_ALIGNMENT=$target_short_alignment" >> $config_target_mak
3679 echo "TARGET_INT_ALIGNMENT=$target_int_alignment" >> $config_target_mak
3680 echo "TARGET_LONG_ALIGNMENT=$target_long_alignment" >> $config_target_mak
3681 echo "TARGET_LLONG_ALIGNMENT=$target_llong_alignment" >> $config_target_mak
3682 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
3683 target_arch_name="`echo $TARGET_ARCH | LC_ALL=C tr '[a-z]' '[A-Z]'`"
3684 echo "TARGET_$target_arch_name=y" >> $config_target_mak
3685 echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
3686 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
3687 if [ "$TARGET_BASE_ARCH" = "" ]; then
3688 TARGET_BASE_ARCH=$TARGET_ARCH
3689 fi
3690 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
3691 if [ "$TARGET_ABI_DIR" = "" ]; then
3692 TARGET_ABI_DIR=$TARGET_ARCH
3693 fi
3694 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
3695 case "$target_arch2" in
3696 i386|x86_64)
3697 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
3698 target_phys_bits=64
3699 echo "CONFIG_XEN=y" >> $config_target_mak
3700 else
3701 echo "CONFIG_NO_XEN=y" >> $config_target_mak
3702 fi
3703 ;;
3704 *)
3705 echo "CONFIG_NO_XEN=y" >> $config_target_mak
3706 esac
3707 case "$target_arch2" in
3708 i386|x86_64|ppcemb|ppc|ppc64|s390x)
3709 # Make sure the target and host cpus are compatible
3710 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
3711 \( "$target_arch2" = "$cpu" -o \
3712 \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
3713 \( "$target_arch2" = "ppc64" -a "$cpu" = "ppc" \) -o \
3714 \( "$target_arch2" = "ppc" -a "$cpu" = "ppc64" \) -o \
3715 \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
3716 \( "$target_arch2" = "x86_64" -a "$cpu" = "i386" \) -o \
3717 \( "$target_arch2" = "i386" -a "$cpu" = "x86_64" \) \) ; then
3718 echo "CONFIG_KVM=y" >> $config_target_mak
3719 if test "$vhost_net" = "yes" ; then
3720 echo "CONFIG_VHOST_NET=y" >> $config_target_mak
3721 fi
3722 fi
3723 esac
3724 if test "$target_arch2" = "ppc64" -a "$fdt" = "yes"; then
3725 echo "CONFIG_PSERIES=y" >> $config_target_mak
3726 fi
3727 if test "$target_bigendian" = "yes" ; then
3728 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
3729 fi
3730 if test "$target_softmmu" = "yes" ; then
3731 echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak
3732 echo "CONFIG_SOFTMMU=y" >> $config_target_mak
3733 echo "LIBS+=$libs_softmmu $target_libs_softmmu" >> $config_target_mak
3734 echo "HWDIR=../libhw$target_phys_bits" >> $config_target_mak
3735 echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
3736 if test "$smartcard_nss" = "yes" ; then
3737 echo "subdir-$target: subdir-libcacard" >> $config_host_mak
3738 fi
3739 fi
3740 if test "$target_user_only" = "yes" ; then
3741 echo "CONFIG_USER_ONLY=y" >> $config_target_mak
3742 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
3743 fi
3744 if test "$target_linux_user" = "yes" ; then
3745 echo "CONFIG_LINUX_USER=y" >> $config_target_mak
3746 fi
3747 if test "$target_darwin_user" = "yes" ; then
3748 echo "CONFIG_DARWIN_USER=y" >> $config_target_mak
3749 fi
3750 list=""
3751 if test ! -z "$gdb_xml_files" ; then
3752 for x in $gdb_xml_files; do
3753 list="$list $source_path/gdb-xml/$x"
3754 done
3755 echo "TARGET_XML_FILES=$list" >> $config_target_mak
3756 fi
3757
3758 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
3759 echo "TARGET_HAS_BFLT=y" >> $config_target_mak
3760 fi
3761 if test "$target_user_only" = "yes" \
3762 -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
3763 echo "CONFIG_USE_NPTL=y" >> $config_target_mak
3764 fi
3765 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
3766 echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
3767 fi
3768 if test "$target_bsd_user" = "yes" ; then
3769 echo "CONFIG_BSD_USER=y" >> $config_target_mak
3770 fi
3771
3772 # generate QEMU_CFLAGS/LDFLAGS for targets
3773
3774 cflags=""
3775 includes=""
3776 ldflags=""
3777
3778 if test "$tcg_interpreter" = "yes"; then
3779 includes="-I\$(SRC_PATH)/tcg/tci $includes"
3780 elif test "$ARCH" = "sparc64" ; then
3781 includes="-I\$(SRC_PATH)/tcg/sparc $includes"
3782 elif test "$ARCH" = "s390x" ; then
3783 includes="-I\$(SRC_PATH)/tcg/s390 $includes"
3784 elif test "$ARCH" = "x86_64" ; then
3785 includes="-I\$(SRC_PATH)/tcg/i386 $includes"
3786 else
3787 includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes"
3788 fi
3789 includes="-I\$(SRC_PATH)/tcg $includes"
3790
3791 if test "$linux" = "yes" ; then
3792 includes="-I\$(SRC_PATH)/linux-headers $includes"
3793 fi
3794
3795 if test "$target_user_only" = "yes" ; then
3796 libdis_config_mak=libdis-user/config.mak
3797 else
3798 libdis_config_mak=libdis/config.mak
3799 fi
3800
3801 for i in $ARCH $TARGET_BASE_ARCH ; do
3802 case "$i" in
3803 alpha)
3804 echo "CONFIG_ALPHA_DIS=y" >> $config_target_mak
3805 echo "CONFIG_ALPHA_DIS=y" >> $libdis_config_mak
3806 ;;
3807 arm)
3808 echo "CONFIG_ARM_DIS=y" >> $config_target_mak
3809 echo "CONFIG_ARM_DIS=y" >> $libdis_config_mak
3810 ;;
3811 cris)
3812 echo "CONFIG_CRIS_DIS=y" >> $config_target_mak
3813 echo "CONFIG_CRIS_DIS=y" >> $libdis_config_mak
3814 ;;
3815 hppa)
3816 echo "CONFIG_HPPA_DIS=y" >> $config_target_mak
3817 echo "CONFIG_HPPA_DIS=y" >> $libdis_config_mak
3818 ;;
3819 i386|x86_64)
3820 echo "CONFIG_I386_DIS=y" >> $config_target_mak
3821 echo "CONFIG_I386_DIS=y" >> $libdis_config_mak
3822 ;;
3823 ia64*)
3824 echo "CONFIG_IA64_DIS=y" >> $config_target_mak
3825 echo "CONFIG_IA64_DIS=y" >> $libdis_config_mak
3826 ;;
3827 lm32)
3828 echo "CONFIG_LM32_DIS=y" >> $config_target_mak
3829 echo "CONFIG_LM32_DIS=y" >> $libdis_config_mak
3830 ;;
3831 m68k)
3832 echo "CONFIG_M68K_DIS=y" >> $config_target_mak
3833 echo "CONFIG_M68K_DIS=y" >> $libdis_config_mak
3834 ;;
3835 microblaze*)
3836 echo "CONFIG_MICROBLAZE_DIS=y" >> $config_target_mak
3837 echo "CONFIG_MICROBLAZE_DIS=y" >> $libdis_config_mak
3838 ;;
3839 mips*)
3840 echo "CONFIG_MIPS_DIS=y" >> $config_target_mak
3841 echo "CONFIG_MIPS_DIS=y" >> $libdis_config_mak
3842 ;;
3843 ppc*)
3844 echo "CONFIG_PPC_DIS=y" >> $config_target_mak
3845 echo "CONFIG_PPC_DIS=y" >> $libdis_config_mak
3846 ;;
3847 s390*)
3848 echo "CONFIG_S390_DIS=y" >> $config_target_mak
3849 echo "CONFIG_S390_DIS=y" >> $libdis_config_mak
3850 ;;
3851 sh4)
3852 echo "CONFIG_SH4_DIS=y" >> $config_target_mak
3853 echo "CONFIG_SH4_DIS=y" >> $libdis_config_mak
3854 ;;
3855 sparc*)
3856 echo "CONFIG_SPARC_DIS=y" >> $config_target_mak
3857 echo "CONFIG_SPARC_DIS=y" >> $libdis_config_mak
3858 ;;
3859 xtensa*)
3860 echo "CONFIG_XTENSA_DIS=y" >> $config_target_mak
3861 echo "CONFIG_XTENSA_DIS=y" >> $libdis_config_mak
3862 ;;
3863 esac
3864 done
3865 if test "$tcg_interpreter" = "yes" ; then
3866 echo "CONFIG_TCI_DIS=y" >> $config_target_mak
3867 echo "CONFIG_TCI_DIS=y" >> $libdis_config_mak
3868 fi
3869
3870 case "$ARCH" in
3871 alpha)
3872 # Ensure there's only a single GP
3873 cflags="-msmall-data $cflags"
3874 ;;
3875 esac
3876
3877 if test "$target_softmmu" = "yes" ; then
3878 case "$TARGET_BASE_ARCH" in
3879 arm)
3880 cflags="-DHAS_AUDIO $cflags"
3881 ;;
3882 lm32)
3883 cflags="-DHAS_AUDIO $cflags"
3884 ;;
3885 i386|mips|ppc)
3886 cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
3887 ;;
3888 esac
3889 fi
3890
3891 if test "$target_softmmu" = "yes" -a \( \
3892 "$TARGET_ARCH" = "microblaze" -o \
3893 "$TARGET_ARCH" = "cris" \) ; then
3894 echo "CONFIG_NEED_MMU=y" >> $config_target_mak
3895 fi
3896
3897 if test "$gprof" = "yes" ; then
3898 echo "TARGET_GPROF=yes" >> $config_target_mak
3899 if test "$target_linux_user" = "yes" ; then
3900 cflags="-p $cflags"
3901 ldflags="-p $ldflags"
3902 fi
3903 if test "$target_softmmu" = "yes" ; then
3904 ldflags="-p $ldflags"
3905 echo "GPROF_CFLAGS=-p" >> $config_target_mak
3906 fi
3907 fi
3908
3909 if test "$ARCH" = "tci"; then
3910 linker_script=""
3911 else
3912 linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
3913 fi
3914
3915 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
3916 case "$ARCH" in
3917 sparc)
3918 # -static is used to avoid g1/g3 usage by the dynamic linker
3919 ldflags="$linker_script -static $ldflags"
3920 ;;
3921 alpha | s390x)
3922 # The default placement of the application is fine.
3923 ;;
3924 *)
3925 ldflags="$linker_script $ldflags"
3926 ;;
3927 esac
3928 fi
3929
3930 echo "LDFLAGS+=$ldflags" >> $config_target_mak
3931 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
3932 echo "QEMU_INCLUDES+=$includes" >> $config_target_mak
3933
3934 done # for target in $targets
3935
3936 # build tree in object directory in case the source is not in the current directory
3937 DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32"
3938 DIRS="$DIRS slirp audio block net pc-bios/optionrom"
3939 DIRS="$DIRS pc-bios/spapr-rtas"
3940 DIRS="$DIRS roms/seabios roms/vgabios"
3941 DIRS="$DIRS fsdev ui usb"
3942 DIRS="$DIRS qapi qapi-generated"
3943 DIRS="$DIRS qga trace qom"
3944 FILES="Makefile tests/tcg/Makefile qdict-test-data.txt"
3945 FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
3946 FILES="$FILES tests/tcg/lm32/Makefile"
3947 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
3948 FILES="$FILES pc-bios/spapr-rtas/Makefile"
3949 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
3950 for bios_file in \
3951 $source_path/pc-bios/*.bin \
3952 $source_path/pc-bios/*.rom \
3953 $source_path/pc-bios/*.dtb \
3954 $source_path/pc-bios/openbios-* \
3955 $source_path/pc-bios/palcode-*
3956 do
3957 FILES="$FILES pc-bios/`basename $bios_file`"
3958 done
3959 mkdir -p $DIRS
3960 for f in $FILES ; do
3961 if [ -e "$source_path/$f" ] && ! [ -e "$f" ]; then
3962 symlink "$source_path/$f" "$f"
3963 fi
3964 done
3965
3966 # temporary config to build submodules
3967 for rom in seabios vgabios ; do
3968 config_mak=roms/$rom/config.mak
3969 echo "# Automatically generated by configure - do not modify" > $config_mak
3970 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
3971 echo "CC=$cc" >> $config_mak
3972 echo "BCC=bcc" >> $config_mak
3973 echo "CPP=${cross_prefix}cpp" >> $config_mak
3974 echo "OBJCOPY=objcopy" >> $config_mak
3975 echo "IASL=iasl" >> $config_mak
3976 echo "LD=$ld" >> $config_mak
3977 done
3978
3979 for hwlib in 32 64; do
3980 d=libhw$hwlib
3981 mkdir -p $d
3982 mkdir -p $d/ide
3983 mkdir -p $d/usb
3984 symlink $source_path/Makefile.hw $d/Makefile
3985 mkdir -p $d/9pfs
3986 echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" > $d/config.mak
3987 done
3988
3989 if [ "$source_path" != `pwd` ]; then
3990 # out of tree build
3991 mkdir -p libcacard
3992 rm -f libcacard/Makefile
3993 symlink "$source_path/libcacard/Makefile" libcacard/Makefile
3994 fi
3995
3996 d=libuser
3997 mkdir -p $d
3998 mkdir -p $d/trace
3999 mkdir -p $d/qom
4000 symlink $source_path/Makefile.user $d/Makefile
4001
4002 if test "$docs" = "yes" ; then
4003 mkdir -p QMP
4004 fi