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cputlb: prepare private memory API for public consumption
[qemu.git] / configure
blobe3d7a946358c3b40125ed3a7c127b985f3326169
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 bsd_user="no"
177 guest_base=""
178 uname_release=""
179 mixemu="no"
180 aix="no"
181 blobs="yes"
182 pkgversion=""
183 pie=""
184 zero_malloc=""
185 trace_backend="nop"
186 trace_file="trace"
187 spice=""
188 rbd=""
189 smartcard=""
190 smartcard_nss=""
191 usb_redir=""
192 opengl=""
193 zlib="yes"
194 guest_agent="yes"
195 libiscsi=""
196 coroutine=""
197
198 # parse CC options first
199 for opt do
200 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
201 case "$opt" in
202 --cross-prefix=*) cross_prefix="$optarg"
203 ;;
204 --cc=*) CC="$optarg"
205 ;;
206 --source-path=*) source_path="$optarg"
207 ;;
208 --cpu=*) cpu="$optarg"
209 ;;
210 --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
211 ;;
212 --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
213 ;;
214 --enable-debug-info) debug_info="yes"
215 ;;
216 --disable-debug-info) debug_info="no"
217 ;;
218 --sparc_cpu=*)
219 sparc_cpu="$optarg"
220 case $sparc_cpu in
221 v7|v8|v8plus|v8plusa)
222 cpu="sparc"
223 ;;
224 v9)
225 cpu="sparc64"
226 ;;
227 *)
228 echo "undefined SPARC architecture. Exiting";
229 exit 1
230 ;;
231 esac
232 ;;
233 esac
234 done
235 # OS specific
236 # Using uname is really, really broken. Once we have the right set of checks
237 # we can eliminate its usage altogether.
238
239 cc="${CC-${cross_prefix}gcc}"
240 ar="${AR-${cross_prefix}ar}"
241 objcopy="${OBJCOPY-${cross_prefix}objcopy}"
242 ld="${LD-${cross_prefix}ld}"
243 libtool="${LIBTOOL-${cross_prefix}libtool}"
244 strip="${STRIP-${cross_prefix}strip}"
245 windres="${WINDRES-${cross_prefix}windres}"
246 pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
247 query_pkg_config() {
248 "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
249 }
250 pkg_config=query_pkg_config
251 sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
252
253 # default flags for all hosts
254 QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
255 QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
256 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
257 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
258 QEMU_CFLAGS="-D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
259 QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/fpu"
260 if test "$debug_info" = "yes"; then
261 CFLAGS="-g $CFLAGS"
262 LDFLAGS="-g $LDFLAGS"
263 fi
264
265 # make source path absolute
266 source_path=`cd "$source_path"; pwd`
267
268 check_define() {
269 cat > $TMPC <<EOF
270 #if !defined($1)
271 #error $1 not defined
272 #endif
273 int main(void) { return 0; }
274 EOF
275 compile_object
276 }
277
278 if test ! -z "$cpu" ; then
279 # command line argument
280 :
281 elif check_define __i386__ ; then
282 cpu="i386"
283 elif check_define __x86_64__ ; then
284 cpu="x86_64"
285 elif check_define __sparc__ ; then
286 # We can't check for 64 bit (when gcc is biarch) or V8PLUSA
287 # They must be specified using --sparc_cpu
288 if check_define __arch64__ ; then
289 cpu="sparc64"
290 else
291 cpu="sparc"
292 fi
293 elif check_define _ARCH_PPC ; then
294 if check_define _ARCH_PPC64 ; then
295 cpu="ppc64"
296 else
297 cpu="ppc"
298 fi
299 elif check_define __mips__ ; then
300 cpu="mips"
301 elif check_define __ia64__ ; then
302 cpu="ia64"
303 elif check_define __s390__ ; then
304 if check_define __s390x__ ; then
305 cpu="s390x"
306 else
307 cpu="s390"
308 fi
309 elif check_define __arm__ ; then
310 cpu="arm"
311 elif check_define __hppa__ ; then
312 cpu="hppa"
313 else
314 cpu=`uname -m`
315 fi
316
317 ARCH=
318 # Normalise host CPU name and set ARCH.
319 # Note that this case should only have supported host CPUs, not guests.
320 case "$cpu" in
321 ia64|ppc|ppc64|s390|s390x|sparc64)
322 cpu="$cpu"
323 ;;
324 i386|i486|i586|i686|i86pc|BePC)
325 cpu="i386"
326 ;;
327 x86_64|amd64)
328 cpu="x86_64"
329 ;;
330 armv*b|armv*l|arm)
331 cpu="arm"
332 ;;
333 hppa|parisc|parisc64)
334 cpu="hppa"
335 ;;
336 mips*)
337 cpu="mips"
338 ;;
339 sparc|sun4[cdmuv])
340 cpu="sparc"
341 ;;
342 *)
343 # This will result in either an error or falling back to TCI later
344 ARCH=unknown
345 ;;
346 esac
347 if test -z "$ARCH"; then
348 ARCH="$cpu"
349 fi
350
351 # OS specific
352 if check_define __linux__ ; then
353 targetos="Linux"
354 elif check_define _WIN32 ; then
355 targetos='MINGW32'
356 elif check_define __OpenBSD__ ; then
357 targetos='OpenBSD'
358 elif check_define __sun__ ; then
359 targetos='SunOS'
360 elif check_define __HAIKU__ ; then
361 targetos='Haiku'
362 else
363 targetos=`uname -s`
364 fi
365
366 case $targetos in
367 CYGWIN*)
368 mingw32="yes"
369 QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
370 audio_possible_drivers="winwave sdl"
371 audio_drv_list="winwave"
372 ;;
373 MINGW32*)
374 mingw32="yes"
375 audio_possible_drivers="winwave dsound sdl fmod"
376 audio_drv_list="winwave"
377 ;;
378 GNU/kFreeBSD)
379 bsd="yes"
380 audio_drv_list="oss"
381 audio_possible_drivers="oss sdl esd pa"
382 ;;
383 FreeBSD)
384 bsd="yes"
385 make="${MAKE-gmake}"
386 audio_drv_list="oss"
387 audio_possible_drivers="oss sdl esd pa"
388 # needed for kinfo_getvmmap(3) in libutil.h
389 LIBS="-lutil $LIBS"
390 ;;
391 DragonFly)
392 bsd="yes"
393 make="${MAKE-gmake}"
394 audio_drv_list="oss"
395 audio_possible_drivers="oss sdl esd pa"
396 ;;
397 NetBSD)
398 bsd="yes"
399 make="${MAKE-gmake}"
400 audio_drv_list="oss"
401 audio_possible_drivers="oss sdl esd"
402 oss_lib="-lossaudio"
403 ;;
404 OpenBSD)
405 bsd="yes"
406 make="${MAKE-gmake}"
407 audio_drv_list="oss"
408 audio_possible_drivers="oss sdl esd"
409 oss_lib="-lossaudio"
410 ;;
411 Darwin)
412 bsd="yes"
413 darwin="yes"
414 # on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can
415 # run 64-bit userspace code
416 if [ "$cpu" = "i386" ] ; then
417 is_x86_64=`sysctl -n hw.optional.x86_64`
418 [ "$is_x86_64" = "1" ] && cpu=x86_64
419 fi
420 if [ "$cpu" = "x86_64" ] ; then
421 QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
422 LDFLAGS="-arch x86_64 $LDFLAGS"
423 else
424 QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
425 fi
426 cocoa="yes"
427 audio_drv_list="coreaudio"
428 audio_possible_drivers="coreaudio sdl fmod"
429 LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
430 libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
431 ;;
432 SunOS)
433 solaris="yes"
434 make="${MAKE-gmake}"
435 install="${INSTALL-ginstall}"
436 ld="gld"
437 smbd="${SMBD-/usr/sfw/sbin/smbd}"
438 needs_libsunmath="no"
439 solarisrev=`uname -r | cut -f2 -d.`
440 # have to select again, because `uname -m` returns i86pc
441 # even on an x86_64 box.
442 solariscpu=`isainfo -k`
443 if test "${solariscpu}" = "amd64" ; then
444 cpu="x86_64"
445 fi
446 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
447 if test "$solarisrev" -le 9 ; then
448 if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
449 needs_libsunmath="yes"
450 QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
451 LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
452 LIBS="-lsunmath $LIBS"
453 else
454 echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
455 echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
456 echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
457 echo "Studio 11 can be downloaded from www.sun.com."
458 exit 1
459 fi
460 fi
461 fi
462 if test -f /usr/include/sys/soundcard.h ; then
463 audio_drv_list="oss"
464 fi
465 audio_possible_drivers="oss sdl"
466 # needed for CMSG_ macros in sys/socket.h
467 QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
468 # needed for TIOCWIN* defines in termios.h
469 QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
470 QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
471 LIBS="-lsocket -lnsl -lresolv $LIBS"
472 ;;
473 AIX)
474 aix="yes"
475 make="${MAKE-gmake}"
476 ;;
477 Haiku)
478 haiku="yes"
479 QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
480 LIBS="-lposix_error_mapper -lnetwork $LIBS"
481 ;;
482 *)
483 audio_drv_list="oss"
484 audio_possible_drivers="oss alsa sdl esd pa"
485 linux="yes"
486 linux_user="yes"
487 usb="linux"
488 kvm="yes"
489 vhost_net="yes"
490 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
491 audio_possible_drivers="$audio_possible_drivers fmod"
492 fi
493 ;;
494 esac
495
496 if [ "$bsd" = "yes" ] ; then
497 if [ "$darwin" != "yes" ] ; then
498 usb="bsd"
499 bsd_user="yes"
500 fi
501 fi
502
503 : ${make=${MAKE-make}}
504 : ${install=${INSTALL-install}}
505 : ${python=${PYTHON-python}}
506 : ${smbd=${SMBD-/usr/sbin/smbd}}
507
508 if test "$mingw32" = "yes" ; then
509 EXESUF=".exe"
510 QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
511 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
512 QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
513 LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
514 cat > $TMPC << EOF
515 int main(void) { return 0; }
516 EOF
517 if compile_prog "" "-liberty" ; then
518 LIBS="-liberty $LIBS"
519 fi
520 prefix="c:/Program Files/QEMU"
521 mandir="\${prefix}"
522 datadir="\${prefix}"
523 qemu_docdir="\${prefix}"
524 bindir="\${prefix}"
525 sysconfdir="\${prefix}"
526 confsuffix=""
527 libs_qga="-lws2_32 -lwinmm -lpowrprof $libs_qga"
528 fi
529
530 werror=""
531
532 for opt do
533 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
534 case "$opt" in
535 --help|-h) show_help=yes
536 ;;
537 --version|-V) exec cat $source_path/VERSION
538 ;;
539 --prefix=*) prefix="$optarg"
540 ;;
541 --interp-prefix=*) interp_prefix="$optarg"
542 ;;
543 --source-path=*)
544 ;;
545 --cross-prefix=*)
546 ;;
547 --cc=*)
548 ;;
549 --host-cc=*) host_cc="$optarg"
550 ;;
551 --make=*) make="$optarg"
552 ;;
553 --install=*) install="$optarg"
554 ;;
555 --python=*) python="$optarg"
556 ;;
557 --smbd=*) smbd="$optarg"
558 ;;
559 --extra-cflags=*)
560 ;;
561 --extra-ldflags=*)
562 ;;
563 --enable-debug-info)
564 ;;
565 --disable-debug-info)
566 ;;
567 --cpu=*)
568 ;;
569 --target-list=*) target_list="$optarg"
570 ;;
571 --enable-trace-backend=*) trace_backend="$optarg"
572 ;;
573 --with-trace-file=*) trace_file="$optarg"
574 ;;
575 --enable-gprof) gprof="yes"
576 ;;
577 --static)
578 static="yes"
579 LDFLAGS="-static $LDFLAGS"
580 QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
581 ;;
582 --mandir=*) mandir="$optarg"
583 ;;
584 --bindir=*) bindir="$optarg"
585 ;;
586 --libdir=*) libdir="$optarg"
587 ;;
588 --includedir=*) includedir="$optarg"
589 ;;
590 --datadir=*) datadir="$optarg"
591 ;;
592 --with-confsuffix=*) confsuffix="$optarg"
593 ;;
594 --docdir=*) qemu_docdir="$optarg"
595 ;;
596 --sysconfdir=*) sysconfdir="$optarg"
597 ;;
598 --sbindir=*|--libexecdir=*|--sharedstatedir=*|--localstatedir=*|\
599 --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
600 --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
601 # These switches are silently ignored, for compatibility with
602 # autoconf-generated configure scripts. This allows QEMU's
603 # configure to be used by RPM and similar macros that set
604 # lots of directory switches by default.
605 ;;
606 --disable-sdl) sdl="no"
607 ;;
608 --enable-sdl) sdl="yes"
609 ;;
610 --disable-virtfs) virtfs="no"
611 ;;
612 --enable-virtfs) virtfs="yes"
613 ;;
614 --disable-vnc) vnc="no"
615 ;;
616 --enable-vnc) vnc="yes"
617 ;;
618 --fmod-lib=*) fmod_lib="$optarg"
619 ;;
620 --fmod-inc=*) fmod_inc="$optarg"
621 ;;
622 --oss-lib=*) oss_lib="$optarg"
623 ;;
624 --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
625 ;;
626 --audio-drv-list=*) audio_drv_list="$optarg"
627 ;;
628 --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
629 ;;
630 --enable-debug-tcg) debug_tcg="yes"
631 ;;
632 --disable-debug-tcg) debug_tcg="no"
633 ;;
634 --enable-debug-mon) debug_mon="yes"
635 ;;
636 --disable-debug-mon) debug_mon="no"
637 ;;
638 --enable-debug)
639 # Enable debugging options that aren't excessively noisy
640 debug_tcg="yes"
641 debug_mon="yes"
642 debug="yes"
643 strip_opt="no"
644 ;;
645 --enable-sparse) sparse="yes"
646 ;;
647 --disable-sparse) sparse="no"
648 ;;
649 --disable-strip) strip_opt="no"
650 ;;
651 --disable-vnc-tls) vnc_tls="no"
652 ;;
653 --enable-vnc-tls) vnc_tls="yes"
654 ;;
655 --disable-vnc-sasl) vnc_sasl="no"
656 ;;
657 --enable-vnc-sasl) vnc_sasl="yes"
658 ;;
659 --disable-vnc-jpeg) vnc_jpeg="no"
660 ;;
661 --enable-vnc-jpeg) vnc_jpeg="yes"
662 ;;
663 --disable-vnc-png) vnc_png="no"
664 ;;
665 --enable-vnc-png) vnc_png="yes"
666 ;;
667 --disable-vnc-thread) vnc_thread="no"
668 ;;
669 --enable-vnc-thread) vnc_thread="yes"
670 ;;
671 --disable-slirp) slirp="no"
672 ;;
673 --disable-uuid) uuid="no"
674 ;;
675 --enable-uuid) uuid="yes"
676 ;;
677 --disable-vde) vde="no"
678 ;;
679 --enable-vde) vde="yes"
680 ;;
681 --disable-xen) xen="no"
682 ;;
683 --enable-xen) xen="yes"
684 ;;
685 --disable-brlapi) brlapi="no"
686 ;;
687 --enable-brlapi) brlapi="yes"
688 ;;
689 --disable-bluez) bluez="no"
690 ;;
691 --enable-bluez) bluez="yes"
692 ;;
693 --disable-kvm) kvm="no"
694 ;;
695 --enable-kvm) kvm="yes"
696 ;;
697 --disable-tcg-interpreter) tcg_interpreter="no"
698 ;;
699 --enable-tcg-interpreter) tcg_interpreter="yes"
700 ;;
701 --disable-cap-ng) cap_ng="no"
702 ;;
703 --enable-cap-ng) cap_ng="yes"
704 ;;
705 --disable-spice) spice="no"
706 ;;
707 --enable-spice) spice="yes"
708 ;;
709 --disable-libiscsi) libiscsi="no"
710 ;;
711 --enable-libiscsi) libiscsi="yes"
712 ;;
713 --enable-profiler) profiler="yes"
714 ;;
715 --disable-cocoa) cocoa="no"
716 ;;
717 --enable-cocoa)
718 cocoa="yes" ;
719 sdl="no" ;
720 audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
721 ;;
722 --disable-system) softmmu="no"
723 ;;
724 --enable-system) softmmu="yes"
725 ;;
726 --disable-user)
727 linux_user="no" ;
728 bsd_user="no" ;
729 ;;
730 --enable-user) ;;
731 --disable-linux-user) linux_user="no"
732 ;;
733 --enable-linux-user) linux_user="yes"
734 ;;
735 --disable-bsd-user) bsd_user="no"
736 ;;
737 --enable-bsd-user) bsd_user="yes"
738 ;;
739 --enable-guest-base) guest_base="yes"
740 ;;
741 --disable-guest-base) guest_base="no"
742 ;;
743 --enable-pie) pie="yes"
744 ;;
745 --disable-pie) pie="no"
746 ;;
747 --enable-uname-release=*) uname_release="$optarg"
748 ;;
749 --sparc_cpu=*)
750 ;;
751 --enable-werror) werror="yes"
752 ;;
753 --disable-werror) werror="no"
754 ;;
755 --disable-curses) curses="no"
756 ;;
757 --enable-curses) curses="yes"
758 ;;
759 --disable-curl) curl="no"
760 ;;
761 --enable-curl) curl="yes"
762 ;;
763 --disable-fdt) fdt="no"
764 ;;
765 --enable-fdt) fdt="yes"
766 ;;
767 --disable-nptl) nptl="no"
768 ;;
769 --enable-nptl) nptl="yes"
770 ;;
771 --enable-mixemu) mixemu="yes"
772 ;;
773 --disable-linux-aio) linux_aio="no"
774 ;;
775 --enable-linux-aio) linux_aio="yes"
776 ;;
777 --disable-attr) attr="no"
778 ;;
779 --enable-attr) attr="yes"
780 ;;
781 --disable-blobs) blobs="no"
782 ;;
783 --with-pkgversion=*) pkgversion=" ($optarg)"
784 ;;
785 --with-coroutine=*) coroutine="$optarg"
786 ;;
787 --disable-docs) docs="no"
788 ;;
789 --enable-docs) docs="yes"
790 ;;
791 --disable-vhost-net) vhost_net="no"
792 ;;
793 --enable-vhost-net) vhost_net="yes"
794 ;;
795 --disable-opengl) opengl="no"
796 ;;
797 --enable-opengl) opengl="yes"
798 ;;
799 --disable-rbd) rbd="no"
800 ;;
801 --enable-rbd) rbd="yes"
802 ;;
803 --disable-xfsctl) xfs="no"
804 ;;
805 --enable-xfsctl) xfs="yes"
806 ;;
807 --disable-smartcard) smartcard="no"
808 ;;
809 --enable-smartcard) smartcard="yes"
810 ;;
811 --disable-smartcard-nss) smartcard_nss="no"
812 ;;
813 --enable-smartcard-nss) smartcard_nss="yes"
814 ;;
815 --disable-usb-redir) usb_redir="no"
816 ;;
817 --enable-usb-redir) usb_redir="yes"
818 ;;
819 --disable-zlib-test) zlib="no"
820 ;;
821 --enable-guest-agent) guest_agent="yes"
822 ;;
823 --disable-guest-agent) guest_agent="no"
824 ;;
825 *) echo "ERROR: unknown option $opt"; show_help="yes"
826 ;;
827 esac
828 done
829
830 #
831 # If cpu ~= sparc and sparc_cpu hasn't been defined, plug in the right
832 # QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
833 #
834 host_guest_base="no"
835 case "$cpu" in
836 sparc) case $sparc_cpu in
837 v7|v8)
838 QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
839 ;;
840 v8plus|v8plusa)
841 QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
842 ;;
843 *) # sparc_cpu not defined in the command line
844 QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS"
845 esac
846 LDFLAGS="-m32 $LDFLAGS"
847 QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS"
848 if test "$solaris" = "no" ; then
849 QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS"
850 helper_cflags="-ffixed-i0"
851 fi
852 ;;
853 sparc64)
854 QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS"
855 LDFLAGS="-m64 $LDFLAGS"
856 QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS"
857 if test "$solaris" != "no" ; then
858 QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS"
859 fi
860 ;;
861 s390)
862 QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS"
863 LDFLAGS="-m31 $LDFLAGS"
864 host_guest_base="yes"
865 ;;
866 s390x)
867 QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS"
868 LDFLAGS="-m64 $LDFLAGS"
869 host_guest_base="yes"
870 ;;
871 i386)
872 QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
873 LDFLAGS="-m32 $LDFLAGS"
874 cc_i386='$(CC) -m32'
875 helper_cflags="-fomit-frame-pointer"
876 host_guest_base="yes"
877 ;;
878 x86_64)
879 QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
880 LDFLAGS="-m64 $LDFLAGS"
881 cc_i386='$(CC) -m32'
882 host_guest_base="yes"
883 ;;
884 arm*)
885 host_guest_base="yes"
886 ;;
887 ppc*)
888 host_guest_base="yes"
889 ;;
890 mips*)
891 host_guest_base="yes"
892 ;;
893 ia64*)
894 host_guest_base="yes"
895 ;;
896 hppa*)
897 host_guest_base="yes"
898 ;;
899 unicore32*)
900 host_guest_base="yes"
901 ;;
902 esac
903
904 [ -z "$guest_base" ] && guest_base="$host_guest_base"
905
906
907 default_target_list=""
908
909 # these targets are portable
910 if [ "$softmmu" = "yes" ] ; then
911 default_target_list="\
912 i386-softmmu \
913 x86_64-softmmu \
914 alpha-softmmu \
915 arm-softmmu \
916 cris-softmmu \
917 lm32-softmmu \
918 m68k-softmmu \
919 microblaze-softmmu \
920 microblazeel-softmmu \
921 mips-softmmu \
922 mipsel-softmmu \
923 mips64-softmmu \
924 mips64el-softmmu \
925 ppc-softmmu \
926 ppcemb-softmmu \
927 ppc64-softmmu \
928 sh4-softmmu \
929 sh4eb-softmmu \
930 sparc-softmmu \
931 sparc64-softmmu \
932 s390x-softmmu \
933 xtensa-softmmu \
934 xtensaeb-softmmu \
935 "
936 fi
937 # the following are Linux specific
938 if [ "$linux_user" = "yes" ] ; then
939 default_target_list="${default_target_list}\
940 i386-linux-user \
941 x86_64-linux-user \
942 alpha-linux-user \
943 arm-linux-user \
944 armeb-linux-user \
945 cris-linux-user \
946 m68k-linux-user \
947 microblaze-linux-user \
948 microblazeel-linux-user \
949 mips-linux-user \
950 mipsel-linux-user \
951 ppc-linux-user \
952 ppc64-linux-user \
953 ppc64abi32-linux-user \
954 sh4-linux-user \
955 sh4eb-linux-user \
956 sparc-linux-user \
957 sparc64-linux-user \
958 sparc32plus-linux-user \
959 unicore32-linux-user \
960 s390x-linux-user \
961 "
962 fi
963 # the following are BSD specific
964 if [ "$bsd_user" = "yes" ] ; then
965 default_target_list="${default_target_list}\
966 i386-bsd-user \
967 x86_64-bsd-user \
968 sparc-bsd-user \
969 sparc64-bsd-user \
970 "
971 fi
972
973 if test x"$show_help" = x"yes" ; then
974 cat << EOF
975
976 Usage: configure [options]
977 Options: [defaults in brackets after descriptions]
978
979 EOF
980 echo "Standard options:"
981 echo " --help print this message"
982 echo " --prefix=PREFIX install in PREFIX [$prefix]"
983 echo " --interp-prefix=PREFIX where to find shared libraries, etc."
984 echo " use %M for cpu name [$interp_prefix]"
985 echo " --target-list=LIST set target list (default: build everything)"
986 echo "Available targets: $default_target_list" | \
987 fold -s -w 53 | sed -e 's/^/ /'
988 echo ""
989 echo "Advanced options (experts only):"
990 echo " --source-path=PATH path of source code [$source_path]"
991 echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]"
992 echo " --cc=CC use C compiler CC [$cc]"
993 echo " --host-cc=CC use C compiler CC [$host_cc] for code run at"
994 echo " build time"
995 echo " --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS"
996 echo " --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS"
997 echo " --make=MAKE use specified make [$make]"
998 echo " --install=INSTALL use specified install [$install]"
999 echo " --python=PYTHON use specified python [$python]"
1000 echo " --smbd=SMBD use specified smbd [$smbd]"
1001 echo " --static enable static build [$static]"
1002 echo " --mandir=PATH install man pages in PATH"
1003 echo " --datadir=PATH install firmware in PATH$confsuffix"
1004 echo " --docdir=PATH install documentation in PATH$confsuffix"
1005 echo " --bindir=PATH install binaries in PATH"
1006 echo " --sysconfdir=PATH install config in PATH$confsuffix"
1007 echo " --with-confsuffix=SUFFIX suffix for Qemu data inside datadir and sysconfdir [$confsuffix]"
1008 echo " --enable-debug-tcg enable TCG debugging"
1009 echo " --disable-debug-tcg disable TCG debugging (default)"
1010 echo " --enable-debug enable common debug build options"
1011 echo " --enable-sparse enable sparse checker"
1012 echo " --disable-sparse disable sparse checker (default)"
1013 echo " --disable-strip disable stripping binaries"
1014 echo " --disable-werror disable compilation abort on warning"
1015 echo " --disable-sdl disable SDL"
1016 echo " --enable-sdl enable SDL"
1017 echo " --disable-virtfs disable VirtFS"
1018 echo " --enable-virtfs enable VirtFS"
1019 echo " --disable-vnc disable VNC"
1020 echo " --enable-vnc enable VNC"
1021 echo " --disable-cocoa disable Cocoa (Mac OS X only)"
1022 echo " --enable-cocoa enable Cocoa (default on Mac OS X)"
1023 echo " --audio-drv-list=LIST set audio drivers list:"
1024 echo " Available drivers: $audio_possible_drivers"
1025 echo " --audio-card-list=LIST set list of emulated audio cards [$audio_card_list]"
1026 echo " Available cards: $audio_possible_cards"
1027 echo " --block-drv-whitelist=L set block driver whitelist"
1028 echo " (affects only QEMU, not qemu-img)"
1029 echo " --enable-mixemu enable mixer emulation"
1030 echo " --disable-xen disable xen backend driver support"
1031 echo " --enable-xen enable xen backend driver support"
1032 echo " --disable-brlapi disable BrlAPI"
1033 echo " --enable-brlapi enable BrlAPI"
1034 echo " --disable-vnc-tls disable TLS encryption for VNC server"
1035 echo " --enable-vnc-tls enable TLS encryption for VNC server"
1036 echo " --disable-vnc-sasl disable SASL encryption for VNC server"
1037 echo " --enable-vnc-sasl enable SASL encryption for VNC server"
1038 echo " --disable-vnc-jpeg disable JPEG lossy compression for VNC server"
1039 echo " --enable-vnc-jpeg enable JPEG lossy compression for VNC server"
1040 echo " --disable-vnc-png disable PNG compression for VNC server (default)"
1041 echo " --enable-vnc-png enable PNG compression for VNC server"
1042 echo " --disable-vnc-thread disable threaded VNC server"
1043 echo " --enable-vnc-thread enable threaded VNC server"
1044 echo " --disable-curses disable curses output"
1045 echo " --enable-curses enable curses output"
1046 echo " --disable-curl disable curl connectivity"
1047 echo " --enable-curl enable curl connectivity"
1048 echo " --disable-fdt disable fdt device tree"
1049 echo " --enable-fdt enable fdt device tree"
1050 echo " --disable-bluez disable bluez stack connectivity"
1051 echo " --enable-bluez enable bluez stack connectivity"
1052 echo " --disable-slirp disable SLIRP userspace network connectivity"
1053 echo " --disable-kvm disable KVM acceleration support"
1054 echo " --enable-kvm enable KVM acceleration support"
1055 echo " --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)"
1056 echo " --disable-nptl disable usermode NPTL support"
1057 echo " --enable-nptl enable usermode NPTL support"
1058 echo " --enable-system enable all system emulation targets"
1059 echo " --disable-system disable all system emulation targets"
1060 echo " --enable-user enable supported user emulation targets"
1061 echo " --disable-user disable all user emulation targets"
1062 echo " --enable-linux-user enable all linux usermode emulation targets"
1063 echo " --disable-linux-user disable all linux usermode emulation targets"
1064 echo " --enable-bsd-user enable all BSD usermode emulation targets"
1065 echo " --disable-bsd-user disable all BSD usermode emulation targets"
1066 echo " --enable-guest-base enable GUEST_BASE support for usermode"
1067 echo " emulation targets"
1068 echo " --disable-guest-base disable GUEST_BASE support"
1069 echo " --enable-pie build Position Independent Executables"
1070 echo " --disable-pie do not build Position Independent Executables"
1071 echo " --fmod-lib path to FMOD library"
1072 echo " --fmod-inc path to FMOD includes"
1073 echo " --oss-lib path to OSS library"
1074 echo " --enable-uname-release=R Return R for uname -r in usermode emulation"
1075 echo " --cpu=CPU Build for host CPU [$cpu]"
1076 echo " --sparc_cpu=V Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
1077 echo " --disable-uuid disable uuid support"
1078 echo " --enable-uuid enable uuid support"
1079 echo " --disable-vde disable support for vde network"
1080 echo " --enable-vde enable support for vde network"
1081 echo " --disable-linux-aio disable Linux AIO support"
1082 echo " --enable-linux-aio enable Linux AIO support"
1083 echo " --disable-cap-ng disable libcap-ng support"
1084 echo " --enable-cap-ng enable libcap-ng support"
1085 echo " --disable-attr disables attr and xattr support"
1086 echo " --enable-attr enable attr and xattr support"
1087 echo " --disable-blobs disable installing provided firmware blobs"
1088 echo " --enable-docs enable documentation build"
1089 echo " --disable-docs disable documentation build"
1090 echo " --disable-vhost-net disable vhost-net acceleration support"
1091 echo " --enable-vhost-net enable vhost-net acceleration support"
1092 echo " --enable-trace-backend=B Set trace backend"
1093 echo " Available backends:" $($python "$source_path"/scripts/tracetool.py --list-backends)
1094 echo " --with-trace-file=NAME Full PATH,NAME of file to store traces"
1095 echo " Default:trace-<pid>"
1096 echo " --disable-spice disable spice"
1097 echo " --enable-spice enable spice"
1098 echo " --enable-rbd enable building the rados block device (rbd)"
1099 echo " --disable-libiscsi disable iscsi support"
1100 echo " --enable-libiscsi enable iscsi support"
1101 echo " --disable-smartcard disable smartcard support"
1102 echo " --enable-smartcard enable smartcard support"
1103 echo " --disable-smartcard-nss disable smartcard nss support"
1104 echo " --enable-smartcard-nss enable smartcard nss support"
1105 echo " --disable-usb-redir disable usb network redirection support"
1106 echo " --enable-usb-redir enable usb network redirection support"
1107 echo " --disable-guest-agent disable building of the QEMU Guest Agent"
1108 echo " --enable-guest-agent enable building of the QEMU Guest Agent"
1109 echo " --with-coroutine=BACKEND coroutine backend. Supported options:"
1110 echo " gthread, ucontext, sigaltstack, windows"
1111 echo ""
1112 echo "NOTE: The object files are built at the place where configure is launched"
1113 exit 1
1114 fi
1115
1116 # Now we have handled --enable-tcg-interpreter and know we're not just
1117 # printing the help message, bail out if the host CPU isn't supported.
1118 if test "$ARCH" = "unknown"; then
1119 if test "$tcg_interpreter" = "yes" ; then
1120 echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1121 ARCH=tci
1122 else
1123 echo "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1124 exit 1
1125 fi
1126 fi
1127
1128 # check that the C compiler works.
1129 cat > $TMPC <<EOF
1130 int main(void) { return 0; }
1131 EOF
1132
1133 if compile_object ; then
1134 : C compiler works ok
1135 else
1136 echo "ERROR: \"$cc\" either does not exist or does not work"
1137 exit 1
1138 fi
1139
1140 gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1141 gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1142 gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1143 gcc_flags="-fstack-protector-all -Wendif-labels $gcc_flags"
1144 cat > $TMPC << EOF
1145 int main(void) { return 0; }
1146 EOF
1147 for flag in $gcc_flags; do
1148 if compile_prog "-Werror $flag" "" ; then
1149 QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1150 fi
1151 done
1152
1153 if test "$static" = "yes" ; then
1154 if test "$pie" = "yes" ; then
1155 echo "static and pie are mutually incompatible"
1156 exit 1
1157 else
1158 pie="no"
1159 fi
1160 fi
1161
1162 if test "$pie" = ""; then
1163 case "$cpu-$targetos" in
1164 i386-Linux|x86_64-Linux|i386-OpenBSD|x86_64-OpenBSD)
1165 ;;
1166 *)
1167 pie="no"
1168 ;;
1169 esac
1170 fi
1171
1172 if test "$pie" != "no" ; then
1173 cat > $TMPC << EOF
1174
1175 #ifdef __linux__
1176 # define THREAD __thread
1177 #else
1178 # define THREAD
1179 #endif
1180
1181 static THREAD int tls_var;
1182
1183 int main(void) { return tls_var; }
1184
1185 EOF
1186 if compile_prog "-fPIE -DPIE" "-pie"; then
1187 QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
1188 LDFLAGS="-pie $LDFLAGS"
1189 pie="yes"
1190 if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
1191 LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
1192 fi
1193 else
1194 if test "$pie" = "yes"; then
1195 echo "PIE not available due to missing toolchain support"
1196 exit 1
1197 else
1198 echo "Disabling PIE due to missing toolchain support"
1199 pie="no"
1200 fi
1201 fi
1202 fi
1203
1204 #
1205 # Solaris specific configure tool chain decisions
1206 #
1207 if test "$solaris" = "yes" ; then
1208 if has $install; then
1209 :
1210 else
1211 echo "Solaris install program not found. Use --install=/usr/ucb/install or"
1212 echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
1213 echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1214 exit 1
1215 fi
1216 if test "`path_of $install`" = "/usr/sbin/install" ; then
1217 echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
1218 echo "try ginstall from the GNU fileutils available from www.blastwave.org"
1219 echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1220 exit 1
1221 fi
1222 if has ar; then
1223 :
1224 else
1225 echo "Error: No path includes ar"
1226 if test -f /usr/ccs/bin/ar ; then
1227 echo "Add /usr/ccs/bin to your path and rerun configure"
1228 fi
1229 exit 1
1230 fi
1231 fi
1232
1233 if ! has $python; then
1234 echo "Python not found. Use --python=/path/to/python"
1235 exit 1
1236 fi
1237
1238 # Note that if the Python conditional here evaluates True we will exit
1239 # with status 1 which is a shell 'false' value.
1240 if ! "$python" -c 'import sys; sys.exit(sys.version_info[0] >= 3)'; then
1241 echo "Python 2 required but '$python' is version 3 or better."
1242 echo "Use --python=/path/to/python to specify a Python 2."
1243 exit 1
1244 fi
1245
1246 if test -z "$target_list" ; then
1247 target_list="$default_target_list"
1248 else
1249 target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1250 fi
1251 if test -z "$target_list" ; then
1252 echo "No targets enabled"
1253 exit 1
1254 fi
1255 # see if system emulation was really requested
1256 case " $target_list " in
1257 *"-softmmu "*) softmmu=yes
1258 ;;
1259 *) softmmu=no
1260 ;;
1261 esac
1262
1263 feature_not_found() {
1264 feature=$1
1265
1266 echo "ERROR"
1267 echo "ERROR: User requested feature $feature"
1268 echo "ERROR: configure was not able to find it"
1269 echo "ERROR"
1270 exit 1;
1271 }
1272
1273 if test -z "$cross_prefix" ; then
1274
1275 # ---
1276 # big/little endian test
1277 cat > $TMPC << EOF
1278 #include <inttypes.h>
1279 int main(int argc, char ** argv){
1280 volatile uint32_t i=0x01234567;
1281 return (*((uint8_t*)(&i))) == 0x67;
1282 }
1283 EOF
1284
1285 if compile_prog "" "" ; then
1286 $TMPE && bigendian="yes"
1287 else
1288 echo big/little test failed
1289 fi
1290
1291 else
1292
1293 # if cross compiling, cannot launch a program, so make a static guess
1294 case "$cpu" in
1295 arm)
1296 # ARM can be either way; ask the compiler which one we are
1297 if check_define __ARMEB__; then
1298 bigendian=yes
1299 fi
1300 ;;
1301 hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
1302 bigendian=yes
1303 ;;
1304 esac
1305
1306 fi
1307
1308 ##########################################
1309 # NPTL probe
1310
1311 if test "$nptl" != "no" ; then
1312 cat > $TMPC <<EOF
1313 #include <sched.h>
1314 #include <linux/futex.h>
1315 int main(void) {
1316 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1317 #error bork
1318 #endif
1319 return 0;
1320 }
1321 EOF
1322
1323 if compile_object ; then
1324 nptl=yes
1325 else
1326 if test "$nptl" = "yes" ; then
1327 feature_not_found "nptl"
1328 fi
1329 nptl=no
1330 fi
1331 fi
1332
1333 ##########################################
1334 # zlib check
1335
1336 if test "$zlib" != "no" ; then
1337 cat > $TMPC << EOF
1338 #include <zlib.h>
1339 int main(void) { zlibVersion(); return 0; }
1340 EOF
1341 if compile_prog "" "-lz" ; then
1342 :
1343 else
1344 echo
1345 echo "Error: zlib check failed"
1346 echo "Make sure to have the zlib libs and headers installed."
1347 echo
1348 exit 1
1349 fi
1350 fi
1351
1352 ##########################################
1353 # xen probe
1354
1355 if test "$xen" != "no" ; then
1356 xen_libs="-lxenstore -lxenctrl -lxenguest"
1357
1358 # First we test whether Xen headers and libraries are available.
1359 # If no, we are done and there is no Xen support.
1360 # If yes, more tests are run to detect the Xen version.
1361
1362 # Xen (any)
1363 cat > $TMPC <<EOF
1364 #include <xenctrl.h>
1365 #include <xs.h>
1366 int main(void) {
1367 return 0;
1368 }
1369 EOF
1370 if ! compile_prog "" "$xen_libs" ; then
1371 # Xen not found
1372 if test "$xen" = "yes" ; then
1373 feature_not_found "xen"
1374 fi
1375 xen=no
1376
1377 # Xen unstable
1378 elif (
1379 cat > $TMPC <<EOF
1380 #include <xenctrl.h>
1381 #include <xs.h>
1382 #include <stdint.h>
1383 #include <xen/hvm/hvm_info_table.h>
1384 #if !defined(HVM_MAX_VCPUS)
1385 # error HVM_MAX_VCPUS not defined
1386 #endif
1387 int main(void) {
1388 xc_interface *xc;
1389 xs_daemon_open();
1390 xc = xc_interface_open(0, 0, 0);
1391 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1392 xc_gnttab_open(NULL, 0);
1393 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1394 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
1395 return 0;
1396 }
1397 EOF
1398 compile_prog "" "$xen_libs"
1399 ) ; then
1400 xen_ctrl_version=420
1401 xen=yes
1402
1403 elif (
1404 cat > $TMPC <<EOF
1405 #include <xenctrl.h>
1406 #include <xs.h>
1407 #include <stdint.h>
1408 #include <xen/hvm/hvm_info_table.h>
1409 #if !defined(HVM_MAX_VCPUS)
1410 # error HVM_MAX_VCPUS not defined
1411 #endif
1412 int main(void) {
1413 xc_interface *xc;
1414 xs_daemon_open();
1415 xc = xc_interface_open(0, 0, 0);
1416 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1417 xc_gnttab_open(NULL, 0);
1418 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1419 return 0;
1420 }
1421 EOF
1422 compile_prog "" "$xen_libs"
1423 ) ; then
1424 xen_ctrl_version=410
1425 xen=yes
1426
1427 # Xen 4.0.0
1428 elif (
1429 cat > $TMPC <<EOF
1430 #include <xenctrl.h>
1431 #include <xs.h>
1432 #include <stdint.h>
1433 #include <xen/hvm/hvm_info_table.h>
1434 #if !defined(HVM_MAX_VCPUS)
1435 # error HVM_MAX_VCPUS not defined
1436 #endif
1437 int main(void) {
1438 struct xen_add_to_physmap xatp = {
1439 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1440 };
1441 xs_daemon_open();
1442 xc_interface_open();
1443 xc_gnttab_open();
1444 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1445 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1446 return 0;
1447 }
1448 EOF
1449 compile_prog "" "$xen_libs"
1450 ) ; then
1451 xen_ctrl_version=400
1452 xen=yes
1453
1454 # Xen 3.4.0
1455 elif (
1456 cat > $TMPC <<EOF
1457 #include <xenctrl.h>
1458 #include <xs.h>
1459 int main(void) {
1460 struct xen_add_to_physmap xatp = {
1461 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1462 };
1463 xs_daemon_open();
1464 xc_interface_open();
1465 xc_gnttab_open();
1466 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1467 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1468 return 0;
1469 }
1470 EOF
1471 compile_prog "" "$xen_libs"
1472 ) ; then
1473 xen_ctrl_version=340
1474 xen=yes
1475
1476 # Xen 3.3.0
1477 elif (
1478 cat > $TMPC <<EOF
1479 #include <xenctrl.h>
1480 #include <xs.h>
1481 int main(void) {
1482 xs_daemon_open();
1483 xc_interface_open();
1484 xc_gnttab_open();
1485 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1486 return 0;
1487 }
1488 EOF
1489 compile_prog "" "$xen_libs"
1490 ) ; then
1491 xen_ctrl_version=330
1492 xen=yes
1493
1494 # Xen version unsupported
1495 else
1496 if test "$xen" = "yes" ; then
1497 feature_not_found "xen (unsupported version)"
1498 fi
1499 xen=no
1500 fi
1501
1502 if test "$xen" = yes; then
1503 libs_softmmu="$xen_libs $libs_softmmu"
1504 fi
1505 fi
1506
1507 ##########################################
1508 # pkg-config probe
1509
1510 if ! has "$pkg_config_exe"; then
1511 echo "Error: pkg-config binary '$pkg_config_exe' not found"
1512 exit 1
1513 fi
1514
1515 ##########################################
1516 # libtool probe
1517
1518 if ! has $libtool; then
1519 libtool=
1520 fi
1521
1522 ##########################################
1523 # Sparse probe
1524 if test "$sparse" != "no" ; then
1525 if has cgcc; then
1526 sparse=yes
1527 else
1528 if test "$sparse" = "yes" ; then
1529 feature_not_found "sparse"
1530 fi
1531 sparse=no
1532 fi
1533 fi
1534
1535 ##########################################
1536 # SDL probe
1537
1538 # Look for sdl configuration program (pkg-config or sdl-config). Try
1539 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
1540 if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then
1541 sdl_config=sdl-config
1542 fi
1543
1544 if $pkg_config sdl --modversion >/dev/null 2>&1; then
1545 sdlconfig="$pkg_config sdl"
1546 _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1547 elif has ${sdl_config}; then
1548 sdlconfig="$sdl_config"
1549 _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1550 else
1551 if test "$sdl" = "yes" ; then
1552 feature_not_found "sdl"
1553 fi
1554 sdl=no
1555 fi
1556 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
1557 echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
1558 fi
1559
1560 sdl_too_old=no
1561 if test "$sdl" != "no" ; then
1562 cat > $TMPC << EOF
1563 #include <SDL.h>
1564 #undef main /* We don't want SDL to override our main() */
1565 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1566 EOF
1567 sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1568 if test "$static" = "yes" ; then
1569 sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
1570 else
1571 sdl_libs=`$sdlconfig --libs 2> /dev/null`
1572 fi
1573 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1574 if test "$_sdlversion" -lt 121 ; then
1575 sdl_too_old=yes
1576 else
1577 if test "$cocoa" = "no" ; then
1578 sdl=yes
1579 fi
1580 fi
1581
1582 # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1583 if test "$sdl" = "yes" -a "$static" = "yes" ; then
1584 if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1585 sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1586 sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1587 fi
1588 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1589 :
1590 else
1591 sdl=no
1592 fi
1593 fi # static link
1594 else # sdl not found
1595 if test "$sdl" = "yes" ; then
1596 feature_not_found "sdl"
1597 fi
1598 sdl=no
1599 fi # sdl compile test
1600 fi
1601
1602 if test "$sdl" = "yes" ; then
1603 cat > $TMPC <<EOF
1604 #include <SDL.h>
1605 #if defined(SDL_VIDEO_DRIVER_X11)
1606 #include <X11/XKBlib.h>
1607 #else
1608 #error No x11 support
1609 #endif
1610 int main(void) { return 0; }
1611 EOF
1612 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1613 sdl_libs="$sdl_libs -lX11"
1614 fi
1615 libs_softmmu="$sdl_libs $libs_softmmu"
1616 fi
1617
1618 ##########################################
1619 # VNC TLS detection
1620 if test "$vnc" = "yes" -a "$vnc_tls" != "no" ; then
1621 cat > $TMPC <<EOF
1622 #include <gnutls/gnutls.h>
1623 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1624 EOF
1625 vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
1626 vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
1627 if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1628 vnc_tls=yes
1629 libs_softmmu="$vnc_tls_libs $libs_softmmu"
1630 else
1631 if test "$vnc_tls" = "yes" ; then
1632 feature_not_found "vnc-tls"
1633 fi
1634 vnc_tls=no
1635 fi
1636 fi
1637
1638 ##########################################
1639 # VNC SASL detection
1640 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
1641 cat > $TMPC <<EOF
1642 #include <sasl/sasl.h>
1643 #include <stdio.h>
1644 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1645 EOF
1646 # Assuming Cyrus-SASL installed in /usr prefix
1647 vnc_sasl_cflags=""
1648 vnc_sasl_libs="-lsasl2"
1649 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1650 vnc_sasl=yes
1651 libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1652 else
1653 if test "$vnc_sasl" = "yes" ; then
1654 feature_not_found "vnc-sasl"
1655 fi
1656 vnc_sasl=no
1657 fi
1658 fi
1659
1660 ##########################################
1661 # VNC JPEG detection
1662 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
1663 cat > $TMPC <<EOF
1664 #include <stdio.h>
1665 #include <jpeglib.h>
1666 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
1667 EOF
1668 vnc_jpeg_cflags=""
1669 vnc_jpeg_libs="-ljpeg"
1670 if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
1671 vnc_jpeg=yes
1672 libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
1673 else
1674 if test "$vnc_jpeg" = "yes" ; then
1675 feature_not_found "vnc-jpeg"
1676 fi
1677 vnc_jpeg=no
1678 fi
1679 fi
1680
1681 ##########################################
1682 # VNC PNG detection
1683 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
1684 cat > $TMPC <<EOF
1685 //#include <stdio.h>
1686 #include <png.h>
1687 #include <stddef.h>
1688 int main(void) {
1689 png_structp png_ptr;
1690 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
1691 return 0;
1692 }
1693 EOF
1694 if $pkg_config libpng --modversion >/dev/null 2>&1; then
1695 vnc_png_cflags=`$pkg_config libpng --cflags 2> /dev/null`
1696 vnc_png_libs=`$pkg_config libpng --libs 2> /dev/null`
1697 else
1698 vnc_png_cflags=""
1699 vnc_png_libs="-lpng"
1700 fi
1701 if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
1702 vnc_png=yes
1703 libs_softmmu="$vnc_png_libs $libs_softmmu"
1704 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
1705 else
1706 if test "$vnc_png" = "yes" ; then
1707 feature_not_found "vnc-png"
1708 fi
1709 vnc_png=no
1710 fi
1711 fi
1712
1713 ##########################################
1714 # fnmatch() probe, used for ACL routines
1715 fnmatch="no"
1716 cat > $TMPC << EOF
1717 #include <fnmatch.h>
1718 int main(void)
1719 {
1720 fnmatch("foo", "foo", 0);
1721 return 0;
1722 }
1723 EOF
1724 if compile_prog "" "" ; then
1725 fnmatch="yes"
1726 fi
1727
1728 ##########################################
1729 # uuid_generate() probe, used for vdi block driver
1730 if test "$uuid" != "no" ; then
1731 uuid_libs="-luuid"
1732 cat > $TMPC << EOF
1733 #include <uuid/uuid.h>
1734 int main(void)
1735 {
1736 uuid_t my_uuid;
1737 uuid_generate(my_uuid);
1738 return 0;
1739 }
1740 EOF
1741 if compile_prog "" "$uuid_libs" ; then
1742 uuid="yes"
1743 libs_softmmu="$uuid_libs $libs_softmmu"
1744 libs_tools="$uuid_libs $libs_tools"
1745 else
1746 if test "$uuid" = "yes" ; then
1747 feature_not_found "uuid"
1748 fi
1749 uuid=no
1750 fi
1751 fi
1752
1753 ##########################################
1754 # xfsctl() probe, used for raw-posix
1755 if test "$xfs" != "no" ; then
1756 cat > $TMPC << EOF
1757 #include <stddef.h> /* NULL */
1758 #include <xfs/xfs.h>
1759 int main(void)
1760 {
1761 xfsctl(NULL, 0, 0, NULL);
1762 return 0;
1763 }
1764 EOF
1765 if compile_prog "" "" ; then
1766 xfs="yes"
1767 else
1768 if test "$xfs" = "yes" ; then
1769 feature_not_found "xfs"
1770 fi
1771 xfs=no
1772 fi
1773 fi
1774
1775 ##########################################
1776 # vde libraries probe
1777 if test "$vde" != "no" ; then
1778 vde_libs="-lvdeplug"
1779 cat > $TMPC << EOF
1780 #include <libvdeplug.h>
1781 int main(void)
1782 {
1783 struct vde_open_args a = {0, 0, 0};
1784 vde_open("", "", &a);
1785 return 0;
1786 }
1787 EOF
1788 if compile_prog "" "$vde_libs" ; then
1789 vde=yes
1790 libs_softmmu="$vde_libs $libs_softmmu"
1791 libs_tools="$vde_libs $libs_tools"
1792 else
1793 if test "$vde" = "yes" ; then
1794 feature_not_found "vde"
1795 fi
1796 vde=no
1797 fi
1798 fi
1799
1800 ##########################################
1801 # libcap-ng library probe
1802 if test "$cap_ng" != "no" ; then
1803 cap_libs="-lcap-ng"
1804 cat > $TMPC << EOF
1805 #include <cap-ng.h>
1806 int main(void)
1807 {
1808 capng_capability_to_name(CAPNG_EFFECTIVE);
1809 return 0;
1810 }
1811 EOF
1812 if compile_prog "" "$cap_libs" ; then
1813 cap_ng=yes
1814 libs_tools="$cap_libs $libs_tools"
1815 else
1816 if test "$cap_ng" = "yes" ; then
1817 feature_not_found "cap_ng"
1818 fi
1819 cap_ng=no
1820 fi
1821 fi
1822
1823 ##########################################
1824 # Sound support libraries probe
1825
1826 audio_drv_probe()
1827 {
1828 drv=$1
1829 hdr=$2
1830 lib=$3
1831 exp=$4
1832 cfl=$5
1833 cat > $TMPC << EOF
1834 #include <$hdr>
1835 int main(void) { $exp }
1836 EOF
1837 if compile_prog "$cfl" "$lib" ; then
1838 :
1839 else
1840 echo
1841 echo "Error: $drv check failed"
1842 echo "Make sure to have the $drv libs and headers installed."
1843 echo
1844 exit 1
1845 fi
1846 }
1847
1848 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1849 for drv in $audio_drv_list; do
1850 case $drv in
1851 alsa)
1852 audio_drv_probe $drv alsa/asoundlib.h -lasound \
1853 "snd_pcm_t **handle; return snd_pcm_close(*handle);"
1854 libs_softmmu="-lasound $libs_softmmu"
1855 ;;
1856
1857 fmod)
1858 if test -z $fmod_lib || test -z $fmod_inc; then
1859 echo
1860 echo "Error: You must specify path to FMOD library and headers"
1861 echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1862 echo
1863 exit 1
1864 fi
1865 audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1866 libs_softmmu="$fmod_lib $libs_softmmu"
1867 ;;
1868
1869 esd)
1870 audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1871 libs_softmmu="-lesd $libs_softmmu"
1872 audio_pt_int="yes"
1873 ;;
1874
1875 pa)
1876 audio_drv_probe $drv pulse/mainloop.h "-lpulse" \
1877 "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;"
1878 libs_softmmu="-lpulse $libs_softmmu"
1879 audio_pt_int="yes"
1880 ;;
1881
1882 coreaudio)
1883 libs_softmmu="-framework CoreAudio $libs_softmmu"
1884 ;;
1885
1886 dsound)
1887 libs_softmmu="-lole32 -ldxguid $libs_softmmu"
1888 audio_win_int="yes"
1889 ;;
1890
1891 oss)
1892 libs_softmmu="$oss_lib $libs_softmmu"
1893 ;;
1894
1895 sdl|wav)
1896 # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1897 ;;
1898
1899 winwave)
1900 libs_softmmu="-lwinmm $libs_softmmu"
1901 audio_win_int="yes"
1902 ;;
1903
1904 *)
1905 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1906 echo
1907 echo "Error: Unknown driver '$drv' selected"
1908 echo "Possible drivers are: $audio_possible_drivers"
1909 echo
1910 exit 1
1911 }
1912 ;;
1913 esac
1914 done
1915
1916 ##########################################
1917 # BrlAPI probe
1918
1919 if test "$brlapi" != "no" ; then
1920 brlapi_libs="-lbrlapi"
1921 cat > $TMPC << EOF
1922 #include <brlapi.h>
1923 #include <stddef.h>
1924 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1925 EOF
1926 if compile_prog "" "$brlapi_libs" ; then
1927 brlapi=yes
1928 libs_softmmu="$brlapi_libs $libs_softmmu"
1929 else
1930 if test "$brlapi" = "yes" ; then
1931 feature_not_found "brlapi"
1932 fi
1933 brlapi=no
1934 fi
1935 fi
1936
1937 ##########################################
1938 # curses probe
1939 if test "$mingw32" = "yes" ; then
1940 curses_list="-lpdcurses"
1941 else
1942 curses_list="-lncurses -lcurses"
1943 fi
1944
1945 if test "$curses" != "no" ; then
1946 curses_found=no
1947 cat > $TMPC << EOF
1948 #include <curses.h>
1949 int main(void) {
1950 const char *s = curses_version();
1951 resize_term(0, 0);
1952 return s != 0;
1953 }
1954 EOF
1955 for curses_lib in $curses_list; do
1956 if compile_prog "" "$curses_lib" ; then
1957 curses_found=yes
1958 libs_softmmu="$curses_lib $libs_softmmu"
1959 break
1960 fi
1961 done
1962 if test "$curses_found" = "yes" ; then
1963 curses=yes
1964 else
1965 if test "$curses" = "yes" ; then
1966 feature_not_found "curses"
1967 fi
1968 curses=no
1969 fi
1970 fi
1971
1972 ##########################################
1973 # curl probe
1974
1975 if $pkg_config libcurl --modversion >/dev/null 2>&1; then
1976 curlconfig="$pkg_config libcurl"
1977 else
1978 curlconfig=curl-config
1979 fi
1980
1981 if test "$curl" != "no" ; then
1982 cat > $TMPC << EOF
1983 #include <curl/curl.h>
1984 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
1985 EOF
1986 curl_cflags=`$curlconfig --cflags 2>/dev/null`
1987 curl_libs=`$curlconfig --libs 2>/dev/null`
1988 if compile_prog "$curl_cflags" "$curl_libs" ; then
1989 curl=yes
1990 libs_tools="$curl_libs $libs_tools"
1991 libs_softmmu="$curl_libs $libs_softmmu"
1992 else
1993 if test "$curl" = "yes" ; then
1994 feature_not_found "curl"
1995 fi
1996 curl=no
1997 fi
1998 fi # test "$curl"
1999
2000 ##########################################
2001 # bluez support probe
2002 if test "$bluez" != "no" ; then
2003 cat > $TMPC << EOF
2004 #include <bluetooth/bluetooth.h>
2005 int main(void) { return bt_error(0); }
2006 EOF
2007 bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
2008 bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
2009 if compile_prog "$bluez_cflags" "$bluez_libs" ; then
2010 bluez=yes
2011 libs_softmmu="$bluez_libs $libs_softmmu"
2012 else
2013 if test "$bluez" = "yes" ; then
2014 feature_not_found "bluez"
2015 fi
2016 bluez="no"
2017 fi
2018 fi
2019
2020 ##########################################
2021 # glib support probe
2022
2023 if test "$mingw32" = yes; then
2024 # g_poll is required in order to integrate with the glib main loop.
2025 glib_req_ver=2.20
2026 else
2027 glib_req_ver=2.12
2028 fi
2029 if $pkg_config --atleast-version=$glib_req_ver gthread-2.0 > /dev/null 2>&1
2030 then
2031 glib_cflags=`$pkg_config --cflags gthread-2.0 2>/dev/null`
2032 glib_libs=`$pkg_config --libs gthread-2.0 2>/dev/null`
2033 LIBS="$glib_libs $LIBS"
2034 libs_qga="$glib_libs $libs_qga"
2035 else
2036 echo "glib-$glib_req_ver required to compile QEMU"
2037 exit 1
2038 fi
2039
2040 ##########################################
2041 # libcap probe
2042
2043 if test "$cap" != "no" ; then
2044 cat > $TMPC <<EOF
2045 #include <stdio.h>
2046 #include <sys/capability.h>
2047 int main(void) { cap_t caps; caps = cap_init(); }
2048 EOF
2049 if compile_prog "" "-lcap" ; then
2050 cap=yes
2051 else
2052 cap=no
2053 fi
2054 fi
2055
2056 ##########################################
2057 # pthread probe
2058 PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
2059
2060 pthread=no
2061 cat > $TMPC << EOF
2062 #include <pthread.h>
2063 static void *f(void *p) { return NULL; }
2064 int main(void) {
2065 pthread_t thread;
2066 pthread_create(&thread, 0, f, 0);
2067 return 0;
2068 }
2069 EOF
2070 if compile_prog "" "" ; then
2071 pthread=yes
2072 else
2073 for pthread_lib in $PTHREADLIBS_LIST; do
2074 if compile_prog "" "$pthread_lib" ; then
2075 pthread=yes
2076 found=no
2077 for lib_entry in $LIBS; do
2078 if test "$lib_entry" = "$pthread_lib"; then
2079 found=yes
2080 break
2081 fi
2082 done
2083 if test "$found" = "no"; then
2084 LIBS="$pthread_lib $LIBS"
2085 fi
2086 break
2087 fi
2088 done
2089 fi
2090
2091 if test "$mingw32" != yes -a "$pthread" = no; then
2092 echo
2093 echo "Error: pthread check failed"
2094 echo "Make sure to have the pthread libs and headers installed."
2095 echo
2096 exit 1
2097 fi
2098
2099 ##########################################
2100 # rbd probe
2101 if test "$rbd" != "no" ; then
2102 cat > $TMPC <<EOF
2103 #include <stdio.h>
2104 #include <rbd/librbd.h>
2105 int main(void) {
2106 rados_t cluster;
2107 rados_create(&cluster, NULL);
2108 return 0;
2109 }
2110 EOF
2111 rbd_libs="-lrbd -lrados"
2112 if compile_prog "" "$rbd_libs" ; then
2113 rbd=yes
2114 libs_tools="$rbd_libs $libs_tools"
2115 libs_softmmu="$rbd_libs $libs_softmmu"
2116 else
2117 if test "$rbd" = "yes" ; then
2118 feature_not_found "rados block device"
2119 fi
2120 rbd=no
2121 fi
2122 fi
2123
2124 ##########################################
2125 # linux-aio probe
2126
2127 if test "$linux_aio" != "no" ; then
2128 cat > $TMPC <<EOF
2129 #include <libaio.h>
2130 #include <sys/eventfd.h>
2131 #include <stddef.h>
2132 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
2133 EOF
2134 if compile_prog "" "-laio" ; then
2135 linux_aio=yes
2136 libs_softmmu="$libs_softmmu -laio"
2137 libs_tools="$libs_tools -laio"
2138 else
2139 if test "$linux_aio" = "yes" ; then
2140 feature_not_found "linux AIO"
2141 fi
2142 linux_aio=no
2143 fi
2144 fi
2145
2146 ##########################################
2147 # attr probe
2148
2149 if test "$attr" != "no" ; then
2150 cat > $TMPC <<EOF
2151 #include <stdio.h>
2152 #include <sys/types.h>
2153 #ifdef CONFIG_LIBATTR
2154 #include <attr/xattr.h>
2155 #else
2156 #include <sys/xattr.h>
2157 #endif
2158 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
2159 EOF
2160 if compile_prog "" "" ; then
2161 attr=yes
2162 # Older distros have <attr/xattr.h>, and need -lattr:
2163 elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
2164 attr=yes
2165 LIBS="-lattr $LIBS"
2166 libattr=yes
2167 else
2168 if test "$attr" = "yes" ; then
2169 feature_not_found "ATTR"
2170 fi
2171 attr=no
2172 fi
2173 fi
2174
2175 ##########################################
2176 # iovec probe
2177 cat > $TMPC <<EOF
2178 #include <sys/types.h>
2179 #include <sys/uio.h>
2180 #include <unistd.h>
2181 int main(void) { return sizeof(struct iovec); }
2182 EOF
2183 iovec=no
2184 if compile_prog "" "" ; then
2185 iovec=yes
2186 fi
2187
2188 ##########################################
2189 # preadv probe
2190 cat > $TMPC <<EOF
2191 #include <sys/types.h>
2192 #include <sys/uio.h>
2193 #include <unistd.h>
2194 int main(void) { return preadv == preadv; }
2195 EOF
2196 preadv=no
2197 if compile_prog "" "" ; then
2198 preadv=yes
2199 fi
2200
2201 ##########################################
2202 # fdt probe
2203 if test "$fdt" != "no" ; then
2204 fdt_libs="-lfdt"
2205 cat > $TMPC << EOF
2206 int main(void) { return 0; }
2207 EOF
2208 if compile_prog "" "$fdt_libs" ; then
2209 fdt=yes
2210 else
2211 if test "$fdt" = "yes" ; then
2212 feature_not_found "fdt"
2213 fi
2214 fdt_libs=
2215 fdt=no
2216 fi
2217 fi
2218
2219 ##########################################
2220 # opengl probe, used by milkymist-tmu2
2221 if test "$opengl" != "no" ; then
2222 opengl_libs="-lGL"
2223 cat > $TMPC << EOF
2224 #include <X11/Xlib.h>
2225 #include <GL/gl.h>
2226 #include <GL/glx.h>
2227 int main(void) { return GL_VERSION != 0; }
2228 EOF
2229 if compile_prog "" "-lGL" ; then
2230 opengl=yes
2231 else
2232 if test "$opengl" = "yes" ; then
2233 feature_not_found "opengl"
2234 fi
2235 opengl_libs=
2236 opengl=no
2237 fi
2238 fi
2239
2240 #
2241 # Check for xxxat() functions when we are building linux-user
2242 # emulator. This is done because older glibc versions don't
2243 # have syscall stubs for these implemented.
2244 #
2245 atfile=no
2246 cat > $TMPC << EOF
2247 #define _ATFILE_SOURCE
2248 #include <sys/types.h>
2249 #include <fcntl.h>
2250 #include <unistd.h>
2251
2252 int
2253 main(void)
2254 {
2255 /* try to unlink nonexisting file */
2256 return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
2257 }
2258 EOF
2259 if compile_prog "" "" ; then
2260 atfile=yes
2261 fi
2262
2263 # Check for inotify functions when we are building linux-user
2264 # emulator. This is done because older glibc versions don't
2265 # have syscall stubs for these implemented. In that case we
2266 # don't provide them even if kernel supports them.
2267 #
2268 inotify=no
2269 cat > $TMPC << EOF
2270 #include <sys/inotify.h>
2271
2272 int
2273 main(void)
2274 {
2275 /* try to start inotify */
2276 return inotify_init();
2277 }
2278 EOF
2279 if compile_prog "" "" ; then
2280 inotify=yes
2281 fi
2282
2283 inotify1=no
2284 cat > $TMPC << EOF
2285 #include <sys/inotify.h>
2286
2287 int
2288 main(void)
2289 {
2290 /* try to start inotify */
2291 return inotify_init1(0);
2292 }
2293 EOF
2294 if compile_prog "" "" ; then
2295 inotify1=yes
2296 fi
2297
2298 # check if utimensat and futimens are supported
2299 utimens=no
2300 cat > $TMPC << EOF
2301 #define _ATFILE_SOURCE
2302 #include <stddef.h>
2303 #include <fcntl.h>
2304
2305 int main(void)
2306 {
2307 utimensat(AT_FDCWD, "foo", NULL, 0);
2308 futimens(0, NULL);
2309 return 0;
2310 }
2311 EOF
2312 if compile_prog "" "" ; then
2313 utimens=yes
2314 fi
2315
2316 # check if pipe2 is there
2317 pipe2=no
2318 cat > $TMPC << EOF
2319 #include <unistd.h>
2320 #include <fcntl.h>
2321
2322 int main(void)
2323 {
2324 int pipefd[2];
2325 pipe2(pipefd, O_CLOEXEC);
2326 return 0;
2327 }
2328 EOF
2329 if compile_prog "" "" ; then
2330 pipe2=yes
2331 fi
2332
2333 # check if accept4 is there
2334 accept4=no
2335 cat > $TMPC << EOF
2336 #include <sys/socket.h>
2337 #include <stddef.h>
2338
2339 int main(void)
2340 {
2341 accept4(0, NULL, NULL, SOCK_CLOEXEC);
2342 return 0;
2343 }
2344 EOF
2345 if compile_prog "" "" ; then
2346 accept4=yes
2347 fi
2348
2349 # check if tee/splice is there. vmsplice was added same time.
2350 splice=no
2351 cat > $TMPC << EOF
2352 #include <unistd.h>
2353 #include <fcntl.h>
2354 #include <limits.h>
2355
2356 int main(void)
2357 {
2358 int len, fd = 0;
2359 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
2360 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
2361 return 0;
2362 }
2363 EOF
2364 if compile_prog "" "" ; then
2365 splice=yes
2366 fi
2367
2368 ##########################################
2369 # signalfd probe
2370 signalfd="no"
2371 cat > $TMPC << EOF
2372 #include <unistd.h>
2373 #include <sys/syscall.h>
2374 #include <signal.h>
2375 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
2376 EOF
2377
2378 if compile_prog "" "" ; then
2379 signalfd=yes
2380 fi
2381
2382 # check if eventfd is supported
2383 eventfd=no
2384 cat > $TMPC << EOF
2385 #include <sys/eventfd.h>
2386
2387 int main(void)
2388 {
2389 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
2390 }
2391 EOF
2392 if compile_prog "" "" ; then
2393 eventfd=yes
2394 fi
2395
2396 # check for fallocate
2397 fallocate=no
2398 cat > $TMPC << EOF
2399 #include <fcntl.h>
2400
2401 int main(void)
2402 {
2403 fallocate(0, 0, 0, 0);
2404 return 0;
2405 }
2406 EOF
2407 if compile_prog "" "" ; then
2408 fallocate=yes
2409 fi
2410
2411 # check for sync_file_range
2412 sync_file_range=no
2413 cat > $TMPC << EOF
2414 #include <fcntl.h>
2415
2416 int main(void)
2417 {
2418 sync_file_range(0, 0, 0, 0);
2419 return 0;
2420 }
2421 EOF
2422 if compile_prog "" "" ; then
2423 sync_file_range=yes
2424 fi
2425
2426 # check for linux/fiemap.h and FS_IOC_FIEMAP
2427 fiemap=no
2428 cat > $TMPC << EOF
2429 #include <sys/ioctl.h>
2430 #include <linux/fs.h>
2431 #include <linux/fiemap.h>
2432
2433 int main(void)
2434 {
2435 ioctl(0, FS_IOC_FIEMAP, 0);
2436 return 0;
2437 }
2438 EOF
2439 if compile_prog "" "" ; then
2440 fiemap=yes
2441 fi
2442
2443 # check for dup3
2444 dup3=no
2445 cat > $TMPC << EOF
2446 #include <unistd.h>
2447
2448 int main(void)
2449 {
2450 dup3(0, 0, 0);
2451 return 0;
2452 }
2453 EOF
2454 if compile_prog "" "" ; then
2455 dup3=yes
2456 fi
2457
2458 # check for epoll support
2459 epoll=no
2460 cat > $TMPC << EOF
2461 #include <sys/epoll.h>
2462
2463 int main(void)
2464 {
2465 epoll_create(0);
2466 return 0;
2467 }
2468 EOF
2469 if compile_prog "" "" ; then
2470 epoll=yes
2471 fi
2472
2473 # epoll_create1 and epoll_pwait are later additions
2474 # so we must check separately for their presence
2475 epoll_create1=no
2476 cat > $TMPC << EOF
2477 #include <sys/epoll.h>
2478
2479 int main(void)
2480 {
2481 /* Note that we use epoll_create1 as a value, not as
2482 * a function being called. This is necessary so that on
2483 * old SPARC glibc versions where the function was present in
2484 * the library but not declared in the header file we will
2485 * fail the configure check. (Otherwise we will get a compiler
2486 * warning but not an error, and will proceed to fail the
2487 * qemu compile where we compile with -Werror.)
2488 */
2489 return epoll_create1 == epoll_create1;
2490 }
2491 EOF
2492 if compile_prog "" "" ; then
2493 epoll_create1=yes
2494 fi
2495
2496 epoll_pwait=no
2497 cat > $TMPC << EOF
2498 #include <sys/epoll.h>
2499
2500 int main(void)
2501 {
2502 epoll_pwait(0, 0, 0, 0, 0);
2503 return 0;
2504 }
2505 EOF
2506 if compile_prog "" "" ; then
2507 epoll_pwait=yes
2508 fi
2509
2510 # Check if tools are available to build documentation.
2511 if test "$docs" != "no" ; then
2512 if has makeinfo && has pod2man; then
2513 docs=yes
2514 else
2515 if test "$docs" = "yes" ; then
2516 feature_not_found "docs"
2517 fi
2518 docs=no
2519 fi
2520 fi
2521
2522 # Search for bswap_32 function
2523 byteswap_h=no
2524 cat > $TMPC << EOF
2525 #include <byteswap.h>
2526 int main(void) { return bswap_32(0); }
2527 EOF
2528 if compile_prog "" "" ; then
2529 byteswap_h=yes
2530 fi
2531
2532 # Search for bswap_32 function
2533 bswap_h=no
2534 cat > $TMPC << EOF
2535 #include <sys/endian.h>
2536 #include <sys/types.h>
2537 #include <machine/bswap.h>
2538 int main(void) { return bswap32(0); }
2539 EOF
2540 if compile_prog "" "" ; then
2541 bswap_h=yes
2542 fi
2543
2544 ##########################################
2545 # Do we have libiscsi
2546 if test "$libiscsi" != "no" ; then
2547 cat > $TMPC << EOF
2548 #include <iscsi/iscsi.h>
2549 int main(void) { iscsi_create_context(""); return 0; }
2550 EOF
2551 if compile_prog "-Werror" "-liscsi" ; then
2552 libiscsi="yes"
2553 LIBS="$LIBS -liscsi"
2554 else
2555 if test "$libiscsi" = "yes" ; then
2556 feature_not_found "libiscsi"
2557 fi
2558 libiscsi="no"
2559 fi
2560 fi
2561
2562
2563 ##########################################
2564 # Do we need librt
2565 cat > $TMPC <<EOF
2566 #include <signal.h>
2567 #include <time.h>
2568 int main(void) { return clock_gettime(CLOCK_REALTIME, NULL); }
2569 EOF
2570
2571 if compile_prog "" "" ; then
2572 :
2573 elif compile_prog "" "-lrt" ; then
2574 LIBS="-lrt $LIBS"
2575 fi
2576
2577 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
2578 "$aix" != "yes" -a "$haiku" != "yes" ; then
2579 libs_softmmu="-lutil $libs_softmmu"
2580 fi
2581
2582 ##########################################
2583 # spice probe
2584 if test "$spice" != "no" ; then
2585 cat > $TMPC << EOF
2586 #include <spice.h>
2587 int main(void) { spice_server_new(); return 0; }
2588 EOF
2589 spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
2590 spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
2591 if $pkg_config --atleast-version=0.8.2 spice-server >/dev/null 2>&1 && \
2592 compile_prog "$spice_cflags" "$spice_libs" ; then
2593 spice="yes"
2594 libs_softmmu="$libs_softmmu $spice_libs"
2595 QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
2596 else
2597 if test "$spice" = "yes" ; then
2598 feature_not_found "spice"
2599 fi
2600 spice="no"
2601 fi
2602 fi
2603
2604 # check for libcacard for smartcard support
2605 if test "$smartcard" != "no" ; then
2606 smartcard="yes"
2607 smartcard_cflags=""
2608 # TODO - what's the minimal nss version we support?
2609 if test "$smartcard_nss" != "no"; then
2610 cat > $TMPC << EOF
2611 #include <pk11pub.h>
2612 int main(void) { PK11_FreeSlot(0); return 0; }
2613 EOF
2614 smartcard_cflags="-I\$(SRC_PATH)/libcacard"
2615 libcacard_libs="$($pkg_config --libs nss 2>/dev/null) $glib_libs"
2616 libcacard_cflags="$($pkg_config --cflags nss 2>/dev/null) $glib_cflags"
2617 if $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 && \
2618 compile_prog "$smartcard_cflags $libcacard_cflags" "$libcacard_libs"; then
2619 smartcard_nss="yes"
2620 QEMU_CFLAGS="$QEMU_CFLAGS $smartcard_cflags $libcacard_cflags"
2621 libs_softmmu="$libcacard_libs $libs_softmmu"
2622 else
2623 if test "$smartcard_nss" = "yes"; then
2624 feature_not_found "nss"
2625 fi
2626 smartcard_nss="no"
2627 fi
2628 fi
2629 fi
2630 if test "$smartcard" = "no" ; then
2631 smartcard_nss="no"
2632 fi
2633
2634 # check for usbredirparser for usb network redirection support
2635 if test "$usb_redir" != "no" ; then
2636 if $pkg_config --atleast-version=0.3.4 libusbredirparser >/dev/null 2>&1 ; then
2637 usb_redir="yes"
2638 usb_redir_cflags=$($pkg_config --cflags libusbredirparser 2>/dev/null)
2639 usb_redir_libs=$($pkg_config --libs libusbredirparser 2>/dev/null)
2640 QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
2641 LIBS="$LIBS $usb_redir_libs"
2642 else
2643 if test "$usb_redir" = "yes"; then
2644 feature_not_found "usb-redir"
2645 fi
2646 usb_redir="no"
2647 fi
2648 fi
2649
2650 ##########################################
2651
2652 ##########################################
2653 # check if we have fdatasync
2654
2655 fdatasync=no
2656 cat > $TMPC << EOF
2657 #include <unistd.h>
2658 int main(void) {
2659 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
2660 return fdatasync(0);
2661 #else
2662 #error Not supported
2663 #endif
2664 }
2665 EOF
2666 if compile_prog "" "" ; then
2667 fdatasync=yes
2668 fi
2669
2670 ##########################################
2671 # check if we have madvise
2672
2673 madvise=no
2674 cat > $TMPC << EOF
2675 #include <sys/types.h>
2676 #include <sys/mman.h>
2677 #include <stddef.h>
2678 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
2679 EOF
2680 if compile_prog "" "" ; then
2681 madvise=yes
2682 fi
2683
2684 ##########################################
2685 # check if we have posix_madvise
2686
2687 posix_madvise=no
2688 cat > $TMPC << EOF
2689 #include <sys/mman.h>
2690 #include <stddef.h>
2691 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
2692 EOF
2693 if compile_prog "" "" ; then
2694 posix_madvise=yes
2695 fi
2696
2697 ##########################################
2698 # check if trace backend exists
2699
2700 $python "$source_path/scripts/tracetool.py" "--backend=$trace_backend" --check-backend > /dev/null 2> /dev/null
2701 if test "$?" -ne 0 ; then
2702 echo
2703 echo "Error: invalid trace backend"
2704 echo "Please choose a supported trace backend."
2705 echo
2706 exit 1
2707 fi
2708
2709 ##########################################
2710 # For 'ust' backend, test if ust headers are present
2711 if test "$trace_backend" = "ust"; then
2712 cat > $TMPC << EOF
2713 #include <ust/tracepoint.h>
2714 #include <ust/marker.h>
2715 int main(void) { return 0; }
2716 EOF
2717 if compile_prog "" "" ; then
2718 LIBS="-lust -lurcu-bp $LIBS"
2719 libs_qga="-lust -lurcu-bp $libs_qga"
2720 else
2721 echo
2722 echo "Error: Trace backend 'ust' missing libust header files"
2723 echo
2724 exit 1
2725 fi
2726 fi
2727
2728 ##########################################
2729 # For 'dtrace' backend, test if 'dtrace' command is present
2730 if test "$trace_backend" = "dtrace"; then
2731 if ! has 'dtrace' ; then
2732 echo
2733 echo "Error: dtrace command is not found in PATH $PATH"
2734 echo
2735 exit 1
2736 fi
2737 trace_backend_stap="no"
2738 if has 'stap' ; then
2739 trace_backend_stap="yes"
2740 fi
2741 fi
2742
2743 ##########################################
2744 # __sync_fetch_and_and requires at least -march=i486. Many toolchains
2745 # use i686 as default anyway, but for those that don't, an explicit
2746 # specification is necessary
2747 if test "$vhost_net" = "yes" && test "$cpu" = "i386"; then
2748 cat > $TMPC << EOF
2749 int sfaa(unsigned *ptr)
2750 {
2751 return __sync_fetch_and_and(ptr, 0);
2752 }
2753
2754 int main(int argc, char **argv)
2755 {
2756 int val = 42;
2757 sfaa(&val);
2758 return val;
2759 }
2760 EOF
2761 if ! compile_prog "" "" ; then
2762 CFLAGS+="-march=i486"
2763 fi
2764 fi
2765
2766 ##########################################
2767 # check and set a backend for coroutine
2768
2769 # default is ucontext, but always fallback to gthread
2770 # windows autodetected by make
2771 if test "$coroutine" = "" -o "$coroutine" = "ucontext"; then
2772 if test "$darwin" != "yes"; then
2773 cat > $TMPC << EOF
2774 #include <ucontext.h>
2775 #ifdef __stub_makecontext
2776 #error Ignoring glibc stub makecontext which will always fail
2777 #endif
2778 int main(void) { makecontext(0, 0, 0); return 0; }
2779 EOF
2780 if compile_prog "" "" ; then
2781 coroutine_backend=ucontext
2782 else
2783 coroutine_backend=gthread
2784 fi
2785 else
2786 echo "Silently falling back into gthread backend under darwin"
2787 fi
2788 elif test "$coroutine" = "gthread" ; then
2789 coroutine_backend=gthread
2790 elif test "$coroutine" = "windows" ; then
2791 coroutine_backend=windows
2792 elif test "$coroutine" = "sigaltstack" ; then
2793 coroutine_backend=sigaltstack
2794 else
2795 echo
2796 echo "Error: unknown coroutine backend $coroutine"
2797 echo
2798 exit 1
2799 fi
2800
2801 ##########################################
2802 # check if we have open_by_handle_at
2803
2804 open_by_hande_at=no
2805 cat > $TMPC << EOF
2806 #include <fcntl.h>
2807 int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
2808 EOF
2809 if compile_prog "" "" ; then
2810 open_by_handle_at=yes
2811 fi
2812
2813 ########################################
2814 # check if we have linux/magic.h
2815
2816 linux_magic_h=no
2817 cat > $TMPC << EOF
2818 #include <linux/magic.h>
2819 int main(void) {
2820 return 0;
2821 }
2822 EOF
2823 if compile_prog "" "" ; then
2824 linux_magic_h=yes
2825 fi
2826
2827 ##########################################
2828 # End of CC checks
2829 # After here, no more $cc or $ld runs
2830
2831 if test "$debug" = "no" ; then
2832 CFLAGS="-O2 $CFLAGS"
2833 fi
2834
2835 # Consult white-list to determine whether to enable werror
2836 # by default. Only enable by default for git builds
2837 z_version=`cut -f3 -d. $source_path/VERSION`
2838
2839 if test -z "$werror" ; then
2840 if test "$z_version" = "50" -a \
2841 "$linux" = "yes" ; then
2842 werror="yes"
2843 else
2844 werror="no"
2845 fi
2846 fi
2847
2848 # Disable zero malloc errors for official releases unless explicitly told to
2849 # enable/disable
2850 if test -z "$zero_malloc" ; then
2851 if test "$z_version" = "50" ; then
2852 zero_malloc="no"
2853 else
2854 zero_malloc="yes"
2855 fi
2856 fi
2857
2858 if test "$werror" = "yes" ; then
2859 QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
2860 fi
2861
2862 if test "$solaris" = "no" ; then
2863 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
2864 LDFLAGS="-Wl,--warn-common $LDFLAGS"
2865 fi
2866 fi
2867
2868 # test if pod2man has --utf8 option
2869 if pod2man --help | grep -q utf8; then
2870 POD2MAN="pod2man --utf8"
2871 else
2872 POD2MAN="pod2man"
2873 fi
2874
2875 # Use ASLR, no-SEH and DEP if available
2876 if test "$mingw32" = "yes" ; then
2877 for flag in --dynamicbase --no-seh --nxcompat; do
2878 if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
2879 LDFLAGS="-Wl,$flag $LDFLAGS"
2880 fi
2881 done
2882 fi
2883
2884 qemu_confdir=$sysconfdir$confsuffix
2885 qemu_datadir=$datadir$confsuffix
2886
2887 tools=
2888 if test "$softmmu" = yes ; then
2889 tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
2890 if test "$virtfs" != no ; then
2891 if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
2892 virtfs=yes
2893 tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
2894 else
2895 if test "$virtfs" = yes; then
2896 feature_not_found "virtfs"
2897 fi
2898 fi
2899 fi
2900 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
2901 tools="qemu-nbd\$(EXESUF) $tools"
2902 if [ "$guest_agent" = "yes" ]; then
2903 tools="qemu-ga\$(EXESUF) $tools"
2904 fi
2905 fi
2906 fi
2907
2908 # Mac OS X ships with a broken assembler
2909 roms=
2910 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
2911 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
2912 "$softmmu" = yes ; then
2913 roms="optionrom"
2914 fi
2915 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
2916 roms="$roms spapr-rtas"
2917 fi
2918
2919 echo "Install prefix $prefix"
2920 echo "BIOS directory `eval echo $qemu_datadir`"
2921 echo "binary directory `eval echo $bindir`"
2922 echo "library directory `eval echo $libdir`"
2923 echo "include directory `eval echo $includedir`"
2924 echo "config directory `eval echo $sysconfdir`"
2925 if test "$mingw32" = "no" ; then
2926 echo "Manual directory `eval echo $mandir`"
2927 echo "ELF interp prefix $interp_prefix"
2928 fi
2929 echo "Source path $source_path"
2930 echo "C compiler $cc"
2931 echo "Host C compiler $host_cc"
2932 echo "CFLAGS $CFLAGS"
2933 echo "QEMU_CFLAGS $QEMU_CFLAGS"
2934 echo "LDFLAGS $LDFLAGS"
2935 echo "make $make"
2936 echo "install $install"
2937 echo "python $python"
2938 if test "$slirp" = "yes" ; then
2939 echo "smbd $smbd"
2940 fi
2941 echo "host CPU $cpu"
2942 echo "host big endian $bigendian"
2943 echo "target list $target_list"
2944 echo "tcg debug enabled $debug_tcg"
2945 echo "Mon debug enabled $debug_mon"
2946 echo "gprof enabled $gprof"
2947 echo "sparse enabled $sparse"
2948 echo "strip binaries $strip_opt"
2949 echo "profiler $profiler"
2950 echo "static build $static"
2951 echo "-Werror enabled $werror"
2952 if test "$darwin" = "yes" ; then
2953 echo "Cocoa support $cocoa"
2954 fi
2955 echo "SDL support $sdl"
2956 echo "curses support $curses"
2957 echo "curl support $curl"
2958 echo "mingw32 support $mingw32"
2959 echo "Audio drivers $audio_drv_list"
2960 echo "Extra audio cards $audio_card_list"
2961 echo "Block whitelist $block_drv_whitelist"
2962 echo "Mixer emulation $mixemu"
2963 echo "VirtFS support $virtfs"
2964 echo "VNC support $vnc"
2965 if test "$vnc" = "yes" ; then
2966 echo "VNC TLS support $vnc_tls"
2967 echo "VNC SASL support $vnc_sasl"
2968 echo "VNC JPEG support $vnc_jpeg"
2969 echo "VNC PNG support $vnc_png"
2970 echo "VNC thread $vnc_thread"
2971 fi
2972 if test -n "$sparc_cpu"; then
2973 echo "Target Sparc Arch $sparc_cpu"
2974 fi
2975 echo "xen support $xen"
2976 echo "brlapi support $brlapi"
2977 echo "bluez support $bluez"
2978 echo "Documentation $docs"
2979 [ ! -z "$uname_release" ] && \
2980 echo "uname -r $uname_release"
2981 echo "NPTL support $nptl"
2982 echo "GUEST_BASE $guest_base"
2983 echo "PIE $pie"
2984 echo "vde support $vde"
2985 echo "Linux AIO support $linux_aio"
2986 echo "ATTR/XATTR support $attr"
2987 echo "Install blobs $blobs"
2988 echo "KVM support $kvm"
2989 echo "TCG interpreter $tcg_interpreter"
2990 echo "fdt support $fdt"
2991 echo "preadv support $preadv"
2992 echo "fdatasync $fdatasync"
2993 echo "madvise $madvise"
2994 echo "posix_madvise $posix_madvise"
2995 echo "uuid support $uuid"
2996 echo "libcap-ng support $cap_ng"
2997 echo "vhost-net support $vhost_net"
2998 echo "Trace backend $trace_backend"
2999 echo "Trace output file $trace_file-<pid>"
3000 echo "spice support $spice"
3001 echo "rbd support $rbd"
3002 echo "xfsctl support $xfs"
3003 echo "nss used $smartcard_nss"
3004 echo "usb net redir $usb_redir"
3005 echo "OpenGL support $opengl"
3006 echo "libiscsi support $libiscsi"
3007 echo "build guest agent $guest_agent"
3008 echo "coroutine backend $coroutine_backend"
3009
3010 if test "$sdl_too_old" = "yes"; then
3011 echo "-> Your SDL version is too old - please upgrade to have SDL support"
3012 fi
3013
3014 config_host_mak="config-host.mak"
3015 config_host_ld="config-host.ld"
3016
3017 echo "# Automatically generated by configure - do not modify" > $config_host_mak
3018 printf "# Configured with:" >> $config_host_mak
3019 printf " '%s'" "$0" "$@" >> $config_host_mak
3020 echo >> $config_host_mak
3021
3022 echo all: >> $config_host_mak
3023 echo "prefix=$prefix" >> $config_host_mak
3024 echo "bindir=$bindir" >> $config_host_mak
3025 echo "libdir=$libdir" >> $config_host_mak
3026 echo "includedir=$includedir" >> $config_host_mak
3027 echo "mandir=$mandir" >> $config_host_mak
3028 echo "sysconfdir=$sysconfdir" >> $config_host_mak
3029 echo "qemu_confdir=$qemu_confdir" >> $config_host_mak
3030 echo "qemu_datadir=$qemu_datadir" >> $config_host_mak
3031 echo "qemu_docdir=$qemu_docdir" >> $config_host_mak
3032 echo "libexecdir=\${prefix}/libexec" >> $config_host_mak
3033 echo "CONFIG_QEMU_HELPERDIR=\"$prefix/libexec\"" >> $config_host_mak
3034
3035 echo "ARCH=$ARCH" >> $config_host_mak
3036 if test "$debug_tcg" = "yes" ; then
3037 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
3038 fi
3039 if test "$debug_mon" = "yes" ; then
3040 echo "CONFIG_DEBUG_MONITOR=y" >> $config_host_mak
3041 fi
3042 if test "$debug" = "yes" ; then
3043 echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
3044 fi
3045 if test "$strip_opt" = "yes" ; then
3046 echo "STRIP=${strip}" >> $config_host_mak
3047 fi
3048 if test "$bigendian" = "yes" ; then
3049 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
3050 fi
3051 if test "$mingw32" = "yes" ; then
3052 echo "CONFIG_WIN32=y" >> $config_host_mak
3053 rc_version=`cat $source_path/VERSION`
3054 version_major=${rc_version%%.*}
3055 rc_version=${rc_version#*.}
3056 version_minor=${rc_version%%.*}
3057 rc_version=${rc_version#*.}
3058 version_subminor=${rc_version%%.*}
3059 version_micro=0
3060 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
3061 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
3062 else
3063 echo "CONFIG_POSIX=y" >> $config_host_mak
3064 fi
3065
3066 if test "$linux" = "yes" ; then
3067 echo "CONFIG_LINUX=y" >> $config_host_mak
3068 fi
3069
3070 if test "$darwin" = "yes" ; then
3071 echo "CONFIG_DARWIN=y" >> $config_host_mak
3072 fi
3073
3074 if test "$aix" = "yes" ; then
3075 echo "CONFIG_AIX=y" >> $config_host_mak
3076 fi
3077
3078 if test "$solaris" = "yes" ; then
3079 echo "CONFIG_SOLARIS=y" >> $config_host_mak
3080 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
3081 if test "$needs_libsunmath" = "yes" ; then
3082 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
3083 fi
3084 fi
3085 if test "$haiku" = "yes" ; then
3086 echo "CONFIG_HAIKU=y" >> $config_host_mak
3087 fi
3088 if test "$static" = "yes" ; then
3089 echo "CONFIG_STATIC=y" >> $config_host_mak
3090 fi
3091 if test "$profiler" = "yes" ; then
3092 echo "CONFIG_PROFILER=y" >> $config_host_mak
3093 fi
3094 if test "$slirp" = "yes" ; then
3095 echo "CONFIG_SLIRP=y" >> $config_host_mak
3096 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
3097 QEMU_INCLUDES="-I\$(SRC_PATH)/slirp $QEMU_INCLUDES"
3098 fi
3099 if test "$vde" = "yes" ; then
3100 echo "CONFIG_VDE=y" >> $config_host_mak
3101 fi
3102 if test "$cap_ng" = "yes" ; then
3103 echo "CONFIG_LIBCAP=y" >> $config_host_mak
3104 fi
3105 for card in $audio_card_list; do
3106 def=CONFIG_`echo $card | LC_ALL=C tr '[a-z]' '[A-Z]'`
3107 echo "$def=y" >> $config_host_mak
3108 done
3109 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
3110 for drv in $audio_drv_list; do
3111 def=CONFIG_`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'`
3112 echo "$def=y" >> $config_host_mak
3113 if test "$drv" = "fmod"; then
3114 echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
3115 fi
3116 done
3117 if test "$audio_pt_int" = "yes" ; then
3118 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
3119 fi
3120 if test "$audio_win_int" = "yes" ; then
3121 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
3122 fi
3123 echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
3124 if test "$mixemu" = "yes" ; then
3125 echo "CONFIG_MIXEMU=y" >> $config_host_mak
3126 fi
3127 if test "$vnc" = "yes" ; then
3128 echo "CONFIG_VNC=y" >> $config_host_mak
3129 fi
3130 if test "$vnc_tls" = "yes" ; then
3131 echo "CONFIG_VNC_TLS=y" >> $config_host_mak
3132 echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
3133 fi
3134 if test "$vnc_sasl" = "yes" ; then
3135 echo "CONFIG_VNC_SASL=y" >> $config_host_mak
3136 echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
3137 fi
3138 if test "$vnc_jpeg" = "yes" ; then
3139 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
3140 echo "VNC_JPEG_CFLAGS=$vnc_jpeg_cflags" >> $config_host_mak
3141 fi
3142 if test "$vnc_png" = "yes" ; then
3143 echo "CONFIG_VNC_PNG=y" >> $config_host_mak
3144 echo "VNC_PNG_CFLAGS=$vnc_png_cflags" >> $config_host_mak
3145 fi
3146 if test "$vnc_thread" = "yes" ; then
3147 echo "CONFIG_VNC_THREAD=y" >> $config_host_mak
3148 fi
3149 if test "$fnmatch" = "yes" ; then
3150 echo "CONFIG_FNMATCH=y" >> $config_host_mak
3151 fi
3152 if test "$uuid" = "yes" ; then
3153 echo "CONFIG_UUID=y" >> $config_host_mak
3154 fi
3155 if test "$xfs" = "yes" ; then
3156 echo "CONFIG_XFS=y" >> $config_host_mak
3157 fi
3158 qemu_version=`head $source_path/VERSION`
3159 echo "VERSION=$qemu_version" >>$config_host_mak
3160 echo "PKGVERSION=$pkgversion" >>$config_host_mak
3161 echo "SRC_PATH=$source_path" >> $config_host_mak
3162 echo "TARGET_DIRS=$target_list" >> $config_host_mak
3163 if [ "$docs" = "yes" ] ; then
3164 echo "BUILD_DOCS=yes" >> $config_host_mak
3165 fi
3166 if test "$sdl" = "yes" ; then
3167 echo "CONFIG_SDL=y" >> $config_host_mak
3168 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
3169 fi
3170 if test "$cocoa" = "yes" ; then
3171 echo "CONFIG_COCOA=y" >> $config_host_mak
3172 fi
3173 if test "$curses" = "yes" ; then
3174 echo "CONFIG_CURSES=y" >> $config_host_mak
3175 fi
3176 if test "$atfile" = "yes" ; then
3177 echo "CONFIG_ATFILE=y" >> $config_host_mak
3178 fi
3179 if test "$utimens" = "yes" ; then
3180 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
3181 fi
3182 if test "$pipe2" = "yes" ; then
3183 echo "CONFIG_PIPE2=y" >> $config_host_mak
3184 fi
3185 if test "$accept4" = "yes" ; then
3186 echo "CONFIG_ACCEPT4=y" >> $config_host_mak
3187 fi
3188 if test "$splice" = "yes" ; then
3189 echo "CONFIG_SPLICE=y" >> $config_host_mak
3190 fi
3191 if test "$eventfd" = "yes" ; then
3192 echo "CONFIG_EVENTFD=y" >> $config_host_mak
3193 fi
3194 if test "$fallocate" = "yes" ; then
3195 echo "CONFIG_FALLOCATE=y" >> $config_host_mak
3196 fi
3197 if test "$sync_file_range" = "yes" ; then
3198 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
3199 fi
3200 if test "$fiemap" = "yes" ; then
3201 echo "CONFIG_FIEMAP=y" >> $config_host_mak
3202 fi
3203 if test "$dup3" = "yes" ; then
3204 echo "CONFIG_DUP3=y" >> $config_host_mak
3205 fi
3206 if test "$epoll" = "yes" ; then
3207 echo "CONFIG_EPOLL=y" >> $config_host_mak
3208 fi
3209 if test "$epoll_create1" = "yes" ; then
3210 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
3211 fi
3212 if test "$epoll_pwait" = "yes" ; then
3213 echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
3214 fi
3215 if test "$inotify" = "yes" ; then
3216 echo "CONFIG_INOTIFY=y" >> $config_host_mak
3217 fi
3218 if test "$inotify1" = "yes" ; then
3219 echo "CONFIG_INOTIFY1=y" >> $config_host_mak
3220 fi
3221 if test "$byteswap_h" = "yes" ; then
3222 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
3223 fi
3224 if test "$bswap_h" = "yes" ; then
3225 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
3226 fi
3227 if test "$curl" = "yes" ; then
3228 echo "CONFIG_CURL=y" >> $config_host_mak
3229 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
3230 fi
3231 if test "$brlapi" = "yes" ; then
3232 echo "CONFIG_BRLAPI=y" >> $config_host_mak
3233 fi
3234 if test "$bluez" = "yes" ; then
3235 echo "CONFIG_BLUEZ=y" >> $config_host_mak
3236 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
3237 fi
3238 echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
3239 if test "$xen" = "yes" ; then
3240 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
3241 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
3242 fi
3243 if test "$linux_aio" = "yes" ; then
3244 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
3245 fi
3246 if test "$attr" = "yes" ; then
3247 echo "CONFIG_ATTR=y" >> $config_host_mak
3248 fi
3249 if test "$libattr" = "yes" ; then
3250 echo "CONFIG_LIBATTR=y" >> $config_host_mak
3251 fi
3252 if test "$virtfs" = "yes" ; then
3253 echo "CONFIG_VIRTFS=y" >> $config_host_mak
3254 fi
3255 if test "$blobs" = "yes" ; then
3256 echo "INSTALL_BLOBS=yes" >> $config_host_mak
3257 fi
3258 if test "$iovec" = "yes" ; then
3259 echo "CONFIG_IOVEC=y" >> $config_host_mak
3260 fi
3261 if test "$preadv" = "yes" ; then
3262 echo "CONFIG_PREADV=y" >> $config_host_mak
3263 fi
3264 if test "$fdt" = "yes" ; then
3265 echo "CONFIG_FDT=y" >> $config_host_mak
3266 fi
3267 if test "$signalfd" = "yes" ; then
3268 echo "CONFIG_SIGNALFD=y" >> $config_host_mak
3269 fi
3270 if test "$tcg_interpreter" = "yes" ; then
3271 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
3272 fi
3273 if test "$fdatasync" = "yes" ; then
3274 echo "CONFIG_FDATASYNC=y" >> $config_host_mak
3275 fi
3276 if test "$madvise" = "yes" ; then
3277 echo "CONFIG_MADVISE=y" >> $config_host_mak
3278 fi
3279 if test "$posix_madvise" = "yes" ; then
3280 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
3281 fi
3282
3283 if test "$spice" = "yes" ; then
3284 echo "CONFIG_SPICE=y" >> $config_host_mak
3285 fi
3286
3287 if test "$smartcard" = "yes" ; then
3288 echo "CONFIG_SMARTCARD=y" >> $config_host_mak
3289 fi
3290
3291 if test "$smartcard_nss" = "yes" ; then
3292 echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
3293 echo "libcacard_libs=$libcacard_libs" >> $config_host_mak
3294 echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak
3295 fi
3296
3297 if test "$usb_redir" = "yes" ; then
3298 echo "CONFIG_USB_REDIR=y" >> $config_host_mak
3299 fi
3300
3301 if test "$opengl" = "yes" ; then
3302 echo "CONFIG_OPENGL=y" >> $config_host_mak
3303 fi
3304
3305 if test "$libiscsi" = "yes" ; then
3306 echo "CONFIG_LIBISCSI=y" >> $config_host_mak
3307 fi
3308
3309 # XXX: suppress that
3310 if [ "$bsd" = "yes" ] ; then
3311 echo "CONFIG_BSD=y" >> $config_host_mak
3312 fi
3313
3314 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
3315
3316 if test "$zero_malloc" = "yes" ; then
3317 echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
3318 fi
3319 if test "$rbd" = "yes" ; then
3320 echo "CONFIG_RBD=y" >> $config_host_mak
3321 fi
3322
3323 if test "$coroutine_backend" = "ucontext" ; then
3324 echo "CONFIG_UCONTEXT_COROUTINE=y" >> $config_host_mak
3325 elif test "$coroutine_backend" = "sigaltstack" ; then
3326 echo "CONFIG_SIGALTSTACK_COROUTINE=y" >> $config_host_mak
3327 fi
3328
3329 if test "$open_by_handle_at" = "yes" ; then
3330 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
3331 fi
3332
3333 if test "$linux_magic_h" = "yes" ; then
3334 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
3335 fi
3336
3337 # USB host support
3338 case "$usb" in
3339 linux)
3340 echo "HOST_USB=linux" >> $config_host_mak
3341 ;;
3342 bsd)
3343 echo "HOST_USB=bsd" >> $config_host_mak
3344 ;;
3345 *)
3346 echo "HOST_USB=stub" >> $config_host_mak
3347 ;;
3348 esac
3349
3350 # use default implementation for tracing backend-specific routines
3351 trace_default=yes
3352 echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
3353 if test "$trace_backend" = "nop"; then
3354 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
3355 fi
3356 if test "$trace_backend" = "simple"; then
3357 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
3358 trace_default=no
3359 # Set the appropriate trace file.
3360 trace_file="\"$trace_file-\" FMT_pid"
3361 fi
3362 if test "$trace_backend" = "stderr"; then
3363 echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak
3364 trace_default=no
3365 fi
3366 if test "$trace_backend" = "ust"; then
3367 echo "CONFIG_TRACE_UST=y" >> $config_host_mak
3368 fi
3369 if test "$trace_backend" = "dtrace"; then
3370 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
3371 if test "$trace_backend_stap" = "yes" ; then
3372 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
3373 fi
3374 fi
3375 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
3376 if test "$trace_default" = "yes"; then
3377 echo "CONFIG_TRACE_DEFAULT=y" >> $config_host_mak
3378 fi
3379
3380 echo "TOOLS=$tools" >> $config_host_mak
3381 echo "ROMS=$roms" >> $config_host_mak
3382 echo "MAKE=$make" >> $config_host_mak
3383 echo "INSTALL=$install" >> $config_host_mak
3384 echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
3385 echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
3386 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
3387 echo "PYTHON=$python" >> $config_host_mak
3388 echo "CC=$cc" >> $config_host_mak
3389 echo "CC_I386=$cc_i386" >> $config_host_mak
3390 echo "HOST_CC=$host_cc" >> $config_host_mak
3391 echo "AR=$ar" >> $config_host_mak
3392 echo "OBJCOPY=$objcopy" >> $config_host_mak
3393 echo "LD=$ld" >> $config_host_mak
3394 echo "WINDRES=$windres" >> $config_host_mak
3395 echo "LIBTOOL=$libtool" >> $config_host_mak
3396 echo "CFLAGS=$CFLAGS" >> $config_host_mak
3397 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
3398 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
3399 if test "$sparse" = "yes" ; then
3400 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak
3401 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak
3402 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
3403 fi
3404 echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
3405 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
3406 echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
3407 echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
3408 echo "LIBS+=$LIBS" >> $config_host_mak
3409 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
3410 echo "EXESUF=$EXESUF" >> $config_host_mak
3411 echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
3412 echo "POD2MAN=$POD2MAN" >> $config_host_mak
3413
3414 # generate list of library paths for linker script
3415
3416 $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
3417
3418 if test -f ${config_host_ld}~ ; then
3419 if cmp -s $config_host_ld ${config_host_ld}~ ; then
3420 mv ${config_host_ld}~ $config_host_ld
3421 else
3422 rm ${config_host_ld}~
3423 fi
3424 fi
3425
3426 for d in libdis libdis-user; do
3427 mkdir -p $d
3428 symlink $source_path/Makefile.dis $d/Makefile
3429 echo > $d/config.mak
3430 done
3431
3432 # use included Linux headers
3433 if test "$linux" = "yes" ; then
3434 mkdir -p linux-headers
3435 case "$cpu" in
3436 i386|x86_64)
3437 symlink $source_path/linux-headers/asm-x86 linux-headers/asm
3438 ;;
3439 ppcemb|ppc|ppc64)
3440 symlink $source_path/linux-headers/asm-powerpc linux-headers/asm
3441 ;;
3442 s390x)
3443 symlink $source_path/linux-headers/asm-s390 linux-headers/asm
3444 ;;
3445 esac
3446 fi
3447
3448 for target in $target_list; do
3449 target_dir="$target"
3450 config_target_mak=$target_dir/config-target.mak
3451 target_arch2=`echo $target | cut -d '-' -f 1`
3452 target_bigendian="no"
3453
3454 case "$target_arch2" in
3455 armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
3456 target_bigendian=yes
3457 ;;
3458 esac
3459 target_softmmu="no"
3460 target_user_only="no"
3461 target_linux_user="no"
3462 target_bsd_user="no"
3463 case "$target" in
3464 ${target_arch2}-softmmu)
3465 target_softmmu="yes"
3466 ;;
3467 ${target_arch2}-linux-user)
3468 if test "$linux" != "yes" ; then
3469 echo "ERROR: Target '$target' is only available on a Linux host"
3470 exit 1
3471 fi
3472 target_user_only="yes"
3473 target_linux_user="yes"
3474 ;;
3475 ${target_arch2}-bsd-user)
3476 if test "$bsd" != "yes" ; then
3477 echo "ERROR: Target '$target' is only available on a BSD host"
3478 exit 1
3479 fi
3480 target_user_only="yes"
3481 target_bsd_user="yes"
3482 ;;
3483 *)
3484 echo "ERROR: Target '$target' not recognised"
3485 exit 1
3486 ;;
3487 esac
3488
3489 mkdir -p $target_dir
3490 mkdir -p $target_dir/fpu
3491 mkdir -p $target_dir/tcg
3492 mkdir -p $target_dir/ide
3493 mkdir -p $target_dir/usb
3494 mkdir -p $target_dir/9pfs
3495 mkdir -p $target_dir/kvm
3496 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
3497 mkdir -p $target_dir/nwfpe
3498 fi
3499 symlink $source_path/Makefile.target $target_dir/Makefile
3500
3501
3502 echo "# Automatically generated by configure - do not modify" > $config_target_mak
3503
3504 bflt="no"
3505 target_nptl="no"
3506 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
3507 gdb_xml_files=""
3508 target_short_alignment=2
3509 target_int_alignment=4
3510 target_long_alignment=4
3511 target_llong_alignment=8
3512 target_libs_softmmu=
3513
3514 TARGET_ARCH="$target_arch2"
3515 TARGET_BASE_ARCH=""
3516 TARGET_ABI_DIR=""
3517
3518 case "$target_arch2" in
3519 i386)
3520 target_phys_bits=64
3521 ;;
3522 x86_64)
3523 TARGET_BASE_ARCH=i386
3524 target_phys_bits=64
3525 target_long_alignment=8
3526 ;;
3527 alpha)
3528 target_phys_bits=64
3529 target_long_alignment=8
3530 target_nptl="yes"
3531 ;;
3532 arm|armeb)
3533 TARGET_ARCH=arm
3534 bflt="yes"
3535 target_nptl="yes"
3536 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
3537 target_phys_bits=32
3538 target_llong_alignment=4
3539 target_libs_softmmu="$fdt_libs"
3540 ;;
3541 cris)
3542 target_nptl="yes"
3543 target_phys_bits=32
3544 ;;
3545 lm32)
3546 target_phys_bits=32
3547 target_libs_softmmu="$opengl_libs"
3548 ;;
3549 m68k)
3550 bflt="yes"
3551 gdb_xml_files="cf-core.xml cf-fp.xml"
3552 target_phys_bits=32
3553 target_int_alignment=2
3554 target_long_alignment=2
3555 target_llong_alignment=2
3556 ;;
3557 microblaze|microblazeel)
3558 TARGET_ARCH=microblaze
3559 bflt="yes"
3560 target_nptl="yes"
3561 target_phys_bits=32
3562 target_libs_softmmu="$fdt_libs"
3563 ;;
3564 mips|mipsel)
3565 TARGET_ARCH=mips
3566 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
3567 target_nptl="yes"
3568 target_phys_bits=64
3569 ;;
3570 mipsn32|mipsn32el)
3571 TARGET_ARCH=mipsn32
3572 TARGET_BASE_ARCH=mips
3573 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
3574 target_phys_bits=64
3575 ;;
3576 mips64|mips64el)
3577 TARGET_ARCH=mips64
3578 TARGET_BASE_ARCH=mips
3579 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
3580 target_phys_bits=64
3581 target_long_alignment=8
3582 ;;
3583 ppc)
3584 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3585 target_phys_bits=64
3586 target_nptl="yes"
3587 target_libs_softmmu="$fdt_libs"
3588 ;;
3589 ppcemb)
3590 TARGET_BASE_ARCH=ppc
3591 TARGET_ABI_DIR=ppc
3592 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3593 target_phys_bits=64
3594 target_nptl="yes"
3595 target_libs_softmmu="$fdt_libs"
3596 ;;
3597 ppc64)
3598 TARGET_BASE_ARCH=ppc
3599 TARGET_ABI_DIR=ppc
3600 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3601 target_phys_bits=64
3602 target_long_alignment=8
3603 target_libs_softmmu="$fdt_libs"
3604 ;;
3605 ppc64abi32)
3606 TARGET_ARCH=ppc64
3607 TARGET_BASE_ARCH=ppc
3608 TARGET_ABI_DIR=ppc
3609 echo "TARGET_ABI32=y" >> $config_target_mak
3610 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3611 target_phys_bits=64
3612 target_libs_softmmu="$fdt_libs"
3613 ;;
3614 sh4|sh4eb)
3615 TARGET_ARCH=sh4
3616 bflt="yes"
3617 target_nptl="yes"
3618 target_phys_bits=32
3619 ;;
3620 sparc)
3621 target_phys_bits=64
3622 ;;
3623 sparc64)
3624 TARGET_BASE_ARCH=sparc
3625 target_phys_bits=64
3626 target_long_alignment=8
3627 ;;
3628 sparc32plus)
3629 TARGET_ARCH=sparc64
3630 TARGET_BASE_ARCH=sparc
3631 TARGET_ABI_DIR=sparc
3632 echo "TARGET_ABI32=y" >> $config_target_mak
3633 target_phys_bits=64
3634 ;;
3635 s390x)
3636 target_nptl="yes"
3637 target_phys_bits=64
3638 target_long_alignment=8
3639 ;;
3640 unicore32)
3641 target_phys_bits=32
3642 ;;
3643 xtensa|xtensaeb)
3644 TARGET_ARCH=xtensa
3645 target_phys_bits=32
3646 ;;
3647 *)
3648 echo "Unsupported target CPU"
3649 exit 1
3650 ;;
3651 esac
3652
3653 case "$target_arch2" in
3654 alpha | sparc*)
3655 echo "CONFIG_TCG_PASS_AREG0=y" >> $config_target_mak
3656 ;;
3657 esac
3658
3659 echo "TARGET_SHORT_ALIGNMENT=$target_short_alignment" >> $config_target_mak
3660 echo "TARGET_INT_ALIGNMENT=$target_int_alignment" >> $config_target_mak
3661 echo "TARGET_LONG_ALIGNMENT=$target_long_alignment" >> $config_target_mak
3662 echo "TARGET_LLONG_ALIGNMENT=$target_llong_alignment" >> $config_target_mak
3663 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
3664 target_arch_name="`echo $TARGET_ARCH | LC_ALL=C tr '[a-z]' '[A-Z]'`"
3665 echo "TARGET_$target_arch_name=y" >> $config_target_mak
3666 echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
3667 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
3668 if [ "$TARGET_BASE_ARCH" = "" ]; then
3669 TARGET_BASE_ARCH=$TARGET_ARCH
3670 fi
3671 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
3672 if [ "$TARGET_ABI_DIR" = "" ]; then
3673 TARGET_ABI_DIR=$TARGET_ARCH
3674 fi
3675 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
3676 case "$target_arch2" in
3677 i386|x86_64)
3678 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
3679 target_phys_bits=64
3680 echo "CONFIG_XEN=y" >> $config_target_mak
3681 else
3682 echo "CONFIG_NO_XEN=y" >> $config_target_mak
3683 fi
3684 ;;
3685 *)
3686 echo "CONFIG_NO_XEN=y" >> $config_target_mak
3687 esac
3688 case "$target_arch2" in
3689 i386|x86_64|ppcemb|ppc|ppc64|s390x)
3690 # Make sure the target and host cpus are compatible
3691 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
3692 \( "$target_arch2" = "$cpu" -o \
3693 \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
3694 \( "$target_arch2" = "ppc64" -a "$cpu" = "ppc" \) -o \
3695 \( "$target_arch2" = "ppc" -a "$cpu" = "ppc64" \) -o \
3696 \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
3697 \( "$target_arch2" = "x86_64" -a "$cpu" = "i386" \) -o \
3698 \( "$target_arch2" = "i386" -a "$cpu" = "x86_64" \) \) ; then
3699 echo "CONFIG_KVM=y" >> $config_target_mak
3700 if test "$vhost_net" = "yes" ; then
3701 echo "CONFIG_VHOST_NET=y" >> $config_target_mak
3702 fi
3703 fi
3704 esac
3705 if test "$target_arch2" = "ppc64" -a "$fdt" = "yes"; then
3706 echo "CONFIG_PSERIES=y" >> $config_target_mak
3707 fi
3708 if test "$target_bigendian" = "yes" ; then
3709 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
3710 fi
3711 if test "$target_softmmu" = "yes" ; then
3712 echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak
3713 echo "CONFIG_SOFTMMU=y" >> $config_target_mak
3714 echo "LIBS+=$libs_softmmu $target_libs_softmmu" >> $config_target_mak
3715 echo "HWDIR=../libhw$target_phys_bits" >> $config_target_mak
3716 echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
3717 if test "$smartcard_nss" = "yes" ; then
3718 echo "subdir-$target: subdir-libcacard" >> $config_host_mak
3719 fi
3720 fi
3721 if test "$target_user_only" = "yes" ; then
3722 echo "CONFIG_USER_ONLY=y" >> $config_target_mak
3723 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
3724 fi
3725 if test "$target_linux_user" = "yes" ; then
3726 echo "CONFIG_LINUX_USER=y" >> $config_target_mak
3727 fi
3728 list=""
3729 if test ! -z "$gdb_xml_files" ; then
3730 for x in $gdb_xml_files; do
3731 list="$list $source_path/gdb-xml/$x"
3732 done
3733 echo "TARGET_XML_FILES=$list" >> $config_target_mak
3734 fi
3735
3736 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
3737 echo "TARGET_HAS_BFLT=y" >> $config_target_mak
3738 fi
3739 if test "$target_user_only" = "yes" \
3740 -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
3741 echo "CONFIG_USE_NPTL=y" >> $config_target_mak
3742 fi
3743 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
3744 echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
3745 fi
3746 if test "$target_bsd_user" = "yes" ; then
3747 echo "CONFIG_BSD_USER=y" >> $config_target_mak
3748 fi
3749
3750 # generate QEMU_CFLAGS/LDFLAGS for targets
3751
3752 cflags=""
3753 includes=""
3754 ldflags=""
3755
3756 if test "$tcg_interpreter" = "yes"; then
3757 includes="-I\$(SRC_PATH)/tcg/tci $includes"
3758 elif test "$ARCH" = "sparc64" ; then
3759 includes="-I\$(SRC_PATH)/tcg/sparc $includes"
3760 elif test "$ARCH" = "s390x" ; then
3761 includes="-I\$(SRC_PATH)/tcg/s390 $includes"
3762 elif test "$ARCH" = "x86_64" ; then
3763 includes="-I\$(SRC_PATH)/tcg/i386 $includes"
3764 else
3765 includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes"
3766 fi
3767 includes="-I\$(SRC_PATH)/tcg $includes"
3768
3769 if test "$linux" = "yes" ; then
3770 includes="-I\$(SRC_PATH)/linux-headers $includes"
3771 fi
3772
3773 if test "$target_user_only" = "yes" ; then
3774 libdis_config_mak=libdis-user/config.mak
3775 else
3776 libdis_config_mak=libdis/config.mak
3777 fi
3778
3779 for i in $ARCH $TARGET_BASE_ARCH ; do
3780 case "$i" in
3781 alpha)
3782 echo "CONFIG_ALPHA_DIS=y" >> $config_target_mak
3783 echo "CONFIG_ALPHA_DIS=y" >> $libdis_config_mak
3784 ;;
3785 arm)
3786 echo "CONFIG_ARM_DIS=y" >> $config_target_mak
3787 echo "CONFIG_ARM_DIS=y" >> $libdis_config_mak
3788 ;;
3789 cris)
3790 echo "CONFIG_CRIS_DIS=y" >> $config_target_mak
3791 echo "CONFIG_CRIS_DIS=y" >> $libdis_config_mak
3792 ;;
3793 hppa)
3794 echo "CONFIG_HPPA_DIS=y" >> $config_target_mak
3795 echo "CONFIG_HPPA_DIS=y" >> $libdis_config_mak
3796 ;;
3797 i386|x86_64)
3798 echo "CONFIG_I386_DIS=y" >> $config_target_mak
3799 echo "CONFIG_I386_DIS=y" >> $libdis_config_mak
3800 ;;
3801 ia64*)
3802 echo "CONFIG_IA64_DIS=y" >> $config_target_mak
3803 echo "CONFIG_IA64_DIS=y" >> $libdis_config_mak
3804 ;;
3805 lm32)
3806 echo "CONFIG_LM32_DIS=y" >> $config_target_mak
3807 echo "CONFIG_LM32_DIS=y" >> $libdis_config_mak
3808 ;;
3809 m68k)
3810 echo "CONFIG_M68K_DIS=y" >> $config_target_mak
3811 echo "CONFIG_M68K_DIS=y" >> $libdis_config_mak
3812 ;;
3813 microblaze*)
3814 echo "CONFIG_MICROBLAZE_DIS=y" >> $config_target_mak
3815 echo "CONFIG_MICROBLAZE_DIS=y" >> $libdis_config_mak
3816 ;;
3817 mips*)
3818 echo "CONFIG_MIPS_DIS=y" >> $config_target_mak
3819 echo "CONFIG_MIPS_DIS=y" >> $libdis_config_mak
3820 ;;
3821 ppc*)
3822 echo "CONFIG_PPC_DIS=y" >> $config_target_mak
3823 echo "CONFIG_PPC_DIS=y" >> $libdis_config_mak
3824 ;;
3825 s390*)
3826 echo "CONFIG_S390_DIS=y" >> $config_target_mak
3827 echo "CONFIG_S390_DIS=y" >> $libdis_config_mak
3828 ;;
3829 sh4)
3830 echo "CONFIG_SH4_DIS=y" >> $config_target_mak
3831 echo "CONFIG_SH4_DIS=y" >> $libdis_config_mak
3832 ;;
3833 sparc*)
3834 echo "CONFIG_SPARC_DIS=y" >> $config_target_mak
3835 echo "CONFIG_SPARC_DIS=y" >> $libdis_config_mak
3836 ;;
3837 xtensa*)
3838 echo "CONFIG_XTENSA_DIS=y" >> $config_target_mak
3839 echo "CONFIG_XTENSA_DIS=y" >> $libdis_config_mak
3840 ;;
3841 esac
3842 done
3843 if test "$tcg_interpreter" = "yes" ; then
3844 echo "CONFIG_TCI_DIS=y" >> $config_target_mak
3845 echo "CONFIG_TCI_DIS=y" >> $libdis_config_mak
3846 fi
3847
3848 case "$ARCH" in
3849 alpha)
3850 # Ensure there's only a single GP
3851 cflags="-msmall-data $cflags"
3852 ;;
3853 esac
3854
3855 if test "$target_softmmu" = "yes" ; then
3856 case "$TARGET_BASE_ARCH" in
3857 arm)
3858 cflags="-DHAS_AUDIO $cflags"
3859 ;;
3860 lm32)
3861 cflags="-DHAS_AUDIO $cflags"
3862 ;;
3863 i386|mips|ppc)
3864 cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
3865 ;;
3866 esac
3867 fi
3868
3869 if test "$target_softmmu" = "yes" -a \( \
3870 "$TARGET_ARCH" = "microblaze" -o \
3871 "$TARGET_ARCH" = "cris" \) ; then
3872 echo "CONFIG_NEED_MMU=y" >> $config_target_mak
3873 fi
3874
3875 if test "$gprof" = "yes" ; then
3876 echo "TARGET_GPROF=yes" >> $config_target_mak
3877 if test "$target_linux_user" = "yes" ; then
3878 cflags="-p $cflags"
3879 ldflags="-p $ldflags"
3880 fi
3881 if test "$target_softmmu" = "yes" ; then
3882 ldflags="-p $ldflags"
3883 echo "GPROF_CFLAGS=-p" >> $config_target_mak
3884 fi
3885 fi
3886
3887 if test "$ARCH" = "tci"; then
3888 linker_script=""
3889 else
3890 linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
3891 fi
3892
3893 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
3894 case "$ARCH" in
3895 sparc)
3896 # -static is used to avoid g1/g3 usage by the dynamic linker
3897 ldflags="$linker_script -static $ldflags"
3898 ;;
3899 alpha | s390x)
3900 # The default placement of the application is fine.
3901 ;;
3902 *)
3903 ldflags="$linker_script $ldflags"
3904 ;;
3905 esac
3906 fi
3907
3908 echo "LDFLAGS+=$ldflags" >> $config_target_mak
3909 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
3910 echo "QEMU_INCLUDES+=$includes" >> $config_target_mak
3911
3912 done # for target in $targets
3913
3914 # build tree in object directory in case the source is not in the current directory
3915 DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32"
3916 DIRS="$DIRS slirp audio block net pc-bios/optionrom"
3917 DIRS="$DIRS pc-bios/spapr-rtas"
3918 DIRS="$DIRS roms/seabios roms/vgabios"
3919 DIRS="$DIRS fsdev ui usb"
3920 DIRS="$DIRS qapi qapi-generated"
3921 DIRS="$DIRS qga trace qom"
3922 FILES="Makefile tests/tcg/Makefile qdict-test-data.txt"
3923 FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
3924 FILES="$FILES tests/tcg/lm32/Makefile"
3925 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
3926 FILES="$FILES pc-bios/spapr-rtas/Makefile"
3927 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
3928 for bios_file in \
3929 $source_path/pc-bios/*.bin \
3930 $source_path/pc-bios/*.rom \
3931 $source_path/pc-bios/*.dtb \
3932 $source_path/pc-bios/openbios-* \
3933 $source_path/pc-bios/palcode-*
3934 do
3935 FILES="$FILES pc-bios/`basename $bios_file`"
3936 done
3937 mkdir -p $DIRS
3938 for f in $FILES ; do
3939 if [ -e "$source_path/$f" ] && ! [ -e "$f" ]; then
3940 symlink "$source_path/$f" "$f"
3941 fi
3942 done
3943
3944 # temporary config to build submodules
3945 for rom in seabios vgabios ; do
3946 config_mak=roms/$rom/config.mak
3947 echo "# Automatically generated by configure - do not modify" > $config_mak
3948 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
3949 echo "CC=$cc" >> $config_mak
3950 echo "BCC=bcc" >> $config_mak
3951 echo "CPP=${cross_prefix}cpp" >> $config_mak
3952 echo "OBJCOPY=objcopy" >> $config_mak
3953 echo "IASL=iasl" >> $config_mak
3954 echo "LD=$ld" >> $config_mak
3955 done
3956
3957 for hwlib in 32 64; do
3958 d=libhw$hwlib
3959 mkdir -p $d
3960 mkdir -p $d/ide
3961 mkdir -p $d/usb
3962 symlink $source_path/Makefile.hw $d/Makefile
3963 mkdir -p $d/9pfs
3964 echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" > $d/config.mak
3965 done
3966
3967 if [ "$source_path" != `pwd` ]; then
3968 # out of tree build
3969 mkdir -p libcacard
3970 rm -f libcacard/Makefile
3971 symlink "$source_path/libcacard/Makefile" libcacard/Makefile
3972 fi
3973
3974 d=libuser
3975 mkdir -p $d
3976 mkdir -p $d/trace
3977 mkdir -p $d/qom
3978 symlink $source_path/Makefile.user $d/Makefile
3979
3980 if test "$docs" = "yes" ; then
3981 mkdir -p QMP
3982 fi
QEmu