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pci: fix migration path for devices behind bridges
[mirror_qemu.git] / configure
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CommitLineData
1#!/bin/sh
2#
3# qemu configure script (c) 2003 Fabrice Bellard
4#
5# set temporary file name
6if test ! -z "$TMPDIR" ; then
7 TMPDIR1="${TMPDIR}"
8elif test ! -z "$TEMPDIR" ; then
9 TMPDIR1="${TEMPDIR}"
10else
11 TMPDIR1="/tmp"
12fi
13
14TMPC="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.c"
15TMPO="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.o"
16TMPE="${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>
20trap "rm -f $TMPC $TMPO $TMPE" EXIT INT QUIT TERM
21rm -f config.log
22
23compile_object() {
24 echo $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log
25 $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log 2>&1
26}
27
28compile_prog() {
29 local_cflags="$1"
30 local_ldflags="$2"
31 echo $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log
32 $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log 2>&1
33}
34
35# check whether a command is available to this shell (may be either an
36# executable or a builtin)
37has() {
38 type "$1" >/dev/null 2>&1
39}
40
41# search for an executable in PATH
42path_of() {
43 local_command="$1"
44 local_ifs="$IFS"
45 local_dir=""
46
47 # pathname has a dir component?
48 if [ "${local_command#*/}" != "$local_command" ]; then
49 if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
50 echo "$local_command"
51 return 0
52 fi
53 fi
54 if [ -z "$local_command" ]; then
55 return 1
56 fi
57
58 IFS=:
59 for local_dir in $PATH; do
60 if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
61 echo "$local_dir/$local_command"
62 IFS="${local_ifs:-$(printf ' \t\n')}"
63 return 0
64 fi
65 done
66 # not found
67 IFS="${local_ifs:-$(printf ' \t\n')}"
68 return 1
69}
70
71# default parameters
72cpu=""
73interp_prefix="/usr/gnemul/qemu-%M"
74static="no"
75sparc_cpu=""
76cross_prefix=""
77cc="gcc"
78audio_drv_list=""
79audio_card_list="ac97 es1370 sb16 hda"
80audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus hda"
81block_drv_whitelist=""
82host_cc="gcc"
83ar="ar"
84make="make"
85install="install"
86objcopy="objcopy"
87ld="ld"
88strip="strip"
89windres="windres"
90helper_cflags=""
91libs_softmmu=""
92libs_tools=""
93audio_pt_int=""
94audio_win_int=""
95cc_i386=i386-pc-linux-gnu-gcc
96
97# parse CC options first
98for opt do
99 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
100 case "$opt" in
101 --cross-prefix=*) cross_prefix="$optarg"
102 ;;
103 --cc=*) cc="$optarg"
104 ;;
105 --cpu=*) cpu="$optarg"
106 ;;
107 --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
108 ;;
109 --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
110 ;;
111 --sparc_cpu=*)
112 sparc_cpu="$optarg"
113 case $sparc_cpu in
114 v7|v8|v8plus|v8plusa)
115 cpu="sparc"
116 ;;
117 v9)
118 cpu="sparc64"
119 ;;
120 *)
121 echo "undefined SPARC architecture. Exiting";
122 exit 1
123 ;;
124 esac
125 ;;
126 esac
127done
128# OS specific
129# Using uname is really, really broken. Once we have the right set of checks
130# we can eliminate it's usage altogether
131
132cc="${cross_prefix}${cc}"
133ar="${cross_prefix}${ar}"
134objcopy="${cross_prefix}${objcopy}"
135ld="${cross_prefix}${ld}"
136strip="${cross_prefix}${strip}"
137windres="${cross_prefix}${windres}"
138
139# default flags for all hosts
140QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
141CFLAGS="-g $CFLAGS"
142QEMU_CFLAGS="-Wall -Wundef -Wendif-labels -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
143QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
144QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
145QEMU_CFLAGS="-D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
146QEMU_CFLAGS="-I. -I\$(SRC_PATH) $QEMU_CFLAGS"
147LDFLAGS="-g $LDFLAGS"
148
149gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
150gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
151gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
152gcc_flags="-fstack-protector-all $gcc_flags"
153cat > $TMPC << EOF
154int main(void) { return 0; }
155EOF
156for flag in $gcc_flags; do
157 if compile_prog "-Werror $QEMU_CFLAGS" "-Werror $flag" ; then
158 QEMU_CFLAGS="$QEMU_CFLAGS $flag"
159 fi
160done
161
162# check that the C compiler works.
163cat > $TMPC <<EOF
164int main(void) {}
165EOF
166
167if compile_object ; then
168 : C compiler works ok
169else
170 echo "ERROR: \"$cc\" either does not exist or does not work"
171 exit 1
172fi
173
174check_define() {
175cat > $TMPC <<EOF
176#if !defined($1)
177#error Not defined
178#endif
179int main(void) { return 0; }
180EOF
181 compile_object
182}
183
184if test ! -z "$cpu" ; then
185 # command line argument
186 :
187elif check_define __i386__ ; then
188 cpu="i386"
189elif check_define __x86_64__ ; then
190 cpu="x86_64"
191elif check_define __sparc__ ; then
192 # We can't check for 64 bit (when gcc is biarch) or V8PLUSA
193 # They must be specified using --sparc_cpu
194 if check_define __arch64__ ; then
195 cpu="sparc64"
196 else
197 cpu="sparc"
198 fi
199elif check_define _ARCH_PPC ; then
200 if check_define _ARCH_PPC64 ; then
201 cpu="ppc64"
202 else
203 cpu="ppc"
204 fi
205elif check_define __mips__ ; then
206 cpu="mips"
207elif check_define __ia64__ ; then
208 cpu="ia64"
209elif check_define __s390__ ; then
210 if check_define __s390x__ ; then
211 cpu="s390x"
212 else
213 cpu="s390"
214 fi
215else
216 cpu=`uname -m`
217fi
218
219target_list=""
220case "$cpu" in
221 alpha|cris|ia64|m68k|microblaze|ppc|ppc64|sparc64)
222 cpu="$cpu"
223 ;;
224 i386|i486|i586|i686|i86pc|BePC)
225 cpu="i386"
226 ;;
227 x86_64|amd64)
228 cpu="x86_64"
229 ;;
230 armv*b)
231 cpu="armv4b"
232 ;;
233 armv*l)
234 cpu="armv4l"
235 ;;
236 parisc|parisc64)
237 cpu="hppa"
238 ;;
239 mips*)
240 cpu="mips"
241 ;;
242 s390)
243 cpu="s390"
244 ;;
245 s390x)
246 cpu="s390x"
247 ;;
248 sparc|sun4[cdmuv])
249 cpu="sparc"
250 ;;
251 *)
252 echo "Unsupported CPU = $cpu"
253 exit 1
254 ;;
255esac
256
257# Default value for a variable defining feature "foo".
258# * foo="no" feature will only be used if --enable-foo arg is given
259# * foo="" feature will be searched for, and if found, will be used
260# unless --disable-foo is given
261# * foo="yes" this value will only be set by --enable-foo flag.
262# feature will searched for,
263# if not found, configure exits with error
264#
265# Always add --enable-foo and --disable-foo command line args.
266# Distributions want to ensure that several features are compiled in, and it
267# is impossible without a --enable-foo that exits if a feature is not found.
268
269bluez=""
270brlapi=""
271curl=""
272curses=""
273docs=""
274fdt=""
275kvm=""
276kvm_para=""
277nptl=""
278sdl=""
279sparse="no"
280uuid=""
281vde=""
282vnc_tls=""
283vnc_sasl=""
284vnc_jpeg=""
285vnc_png=""
286vnc_thread="no"
287xen=""
288linux_aio=""
289attr=""
290vhost_net=""
291xfs=""
292
293gprof="no"
294debug_tcg="no"
295debug_mon="no"
296debug="no"
297strip_opt="yes"
298bigendian="no"
299mingw32="no"
300EXESUF=""
301prefix="/usr/local"
302mandir="\${prefix}/share/man"
303datadir="\${prefix}/share/qemu"
304docdir="\${prefix}/share/doc/qemu"
305bindir="\${prefix}/bin"
306sysconfdir="\${prefix}/etc"
307confsuffix="/qemu"
308slirp="yes"
309fmod_lib=""
310fmod_inc=""
311oss_lib=""
312bsd="no"
313linux="no"
314solaris="no"
315profiler="no"
316cocoa="no"
317softmmu="yes"
318linux_user="no"
319darwin_user="no"
320bsd_user="no"
321guest_base=""
322uname_release=""
323io_thread="no"
324mixemu="no"
325kerneldir=""
326aix="no"
327haiku="no"
328blobs="yes"
329pkgversion=""
330check_utests="no"
331user_pie="no"
332zero_malloc=""
333trace_backend="nop"
334trace_file="trace"
335spice=""
336rbd=""
337
338# OS specific
339if check_define __linux__ ; then
340 targetos="Linux"
341elif check_define _WIN32 ; then
342 targetos='MINGW32'
343elif check_define __OpenBSD__ ; then
344 targetos='OpenBSD'
345elif check_define __sun__ ; then
346 targetos='SunOS'
347elif check_define __HAIKU__ ; then
348 targetos='Haiku'
349else
350 targetos=`uname -s`
351fi
352
353case $targetos in
354CYGWIN*)
355 mingw32="yes"
356 QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
357 audio_possible_drivers="winwave sdl"
358 audio_drv_list="winwave"
359;;
360MINGW32*)
361 mingw32="yes"
362 audio_possible_drivers="winwave dsound sdl fmod"
363 audio_drv_list="winwave"
364;;
365GNU/kFreeBSD)
366 bsd="yes"
367 audio_drv_list="oss"
368 audio_possible_drivers="oss sdl esd pa"
369;;
370FreeBSD)
371 bsd="yes"
372 make="gmake"
373 audio_drv_list="oss"
374 audio_possible_drivers="oss sdl esd pa"
375 # needed for kinfo_getvmmap(3) in libutil.h
376 LIBS="-lutil $LIBS"
377;;
378DragonFly)
379 bsd="yes"
380 make="gmake"
381 audio_drv_list="oss"
382 audio_possible_drivers="oss sdl esd pa"
383;;
384NetBSD)
385 bsd="yes"
386 make="gmake"
387 audio_drv_list="oss"
388 audio_possible_drivers="oss sdl esd"
389 oss_lib="-lossaudio"
390;;
391OpenBSD)
392 bsd="yes"
393 make="gmake"
394 audio_drv_list="oss"
395 audio_possible_drivers="oss sdl esd"
396 oss_lib="-lossaudio"
397;;
398Darwin)
399 bsd="yes"
400 darwin="yes"
401 # on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can
402 # run 64-bit userspace code
403 if [ "$cpu" = "i386" ] ; then
404 is_x86_64=`sysctl -n hw.optional.x86_64`
405 [ "$is_x86_64" = "1" ] && cpu=x86_64
406 fi
407 if [ "$cpu" = "x86_64" ] ; then
408 QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
409 LDFLAGS="-arch x86_64 $LDFLAGS"
410 else
411 QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
412 fi
413 darwin_user="yes"
414 cocoa="yes"
415 audio_drv_list="coreaudio"
416 audio_possible_drivers="coreaudio sdl fmod"
417 LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
418 libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
419;;
420SunOS)
421 solaris="yes"
422 make="gmake"
423 install="ginstall"
424 ld="gld"
425 needs_libsunmath="no"
426 solarisrev=`uname -r | cut -f2 -d.`
427 # have to select again, because `uname -m` returns i86pc
428 # even on an x86_64 box.
429 solariscpu=`isainfo -k`
430 if test "${solariscpu}" = "amd64" ; then
431 cpu="x86_64"
432 fi
433 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
434 if test "$solarisrev" -le 9 ; then
435 if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
436 needs_libsunmath="yes"
437 QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
438 LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
439 LIBS="-lsunmath $LIBS"
440 else
441 echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
442 echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
443 echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
444 echo "Studio 11 can be downloaded from www.sun.com."
445 exit 1
446 fi
447 fi
448 fi
449 if test -f /usr/include/sys/soundcard.h ; then
450 audio_drv_list="oss"
451 fi
452 audio_possible_drivers="oss sdl"
453# needed for CMSG_ macros in sys/socket.h
454 QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
455# needed for TIOCWIN* defines in termios.h
456 QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
457 QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
458 LIBS="-lsocket -lnsl -lresolv $LIBS"
459;;
460AIX)
461 aix="yes"
462 make="gmake"
463;;
464Haiku)
465 haiku="yes"
466 QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
467 LIBS="-lposix_error_mapper -lnetwork $LIBS"
468;;
469*)
470 audio_drv_list="oss"
471 audio_possible_drivers="oss alsa sdl esd pa"
472 linux="yes"
473 linux_user="yes"
474 usb="linux"
475 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
476 audio_possible_drivers="$audio_possible_drivers fmod"
477 fi
478;;
479esac
480
481if [ "$bsd" = "yes" ] ; then
482 if [ "$darwin" != "yes" ] ; then
483 usb="bsd"
484 fi
485 bsd_user="yes"
486fi
487
488if test "$mingw32" = "yes" ; then
489 EXESUF=".exe"
490 QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
491 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
492 QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
493 LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
494 prefix="c:/Program Files/Qemu"
495 mandir="\${prefix}"
496 datadir="\${prefix}"
497 docdir="\${prefix}"
498 bindir="\${prefix}"
499 sysconfdir="\${prefix}"
500 confsuffix=""
501fi
502
503# find source path
504source_path=`dirname "$0"`
505source_path_used="no"
506workdir=`pwd`
507if [ -z "$source_path" ]; then
508 source_path=$workdir
509else
510 source_path=`cd "$source_path"; pwd`
511fi
512[ -f "$workdir/vl.c" ] || source_path_used="yes"
513
514werror=""
515
516for opt do
517 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
518 case "$opt" in
519 --help|-h) show_help=yes
520 ;;
521 --prefix=*) prefix="$optarg"
522 ;;
523 --interp-prefix=*) interp_prefix="$optarg"
524 ;;
525 --source-path=*) source_path="$optarg"
526 source_path_used="yes"
527 ;;
528 --cross-prefix=*)
529 ;;
530 --cc=*)
531 ;;
532 --host-cc=*) host_cc="$optarg"
533 ;;
534 --make=*) make="$optarg"
535 ;;
536 --install=*) install="$optarg"
537 ;;
538 --extra-cflags=*)
539 ;;
540 --extra-ldflags=*)
541 ;;
542 --cpu=*)
543 ;;
544 --target-list=*) target_list="$optarg"
545 ;;
546 --trace-backend=*) trace_backend="$optarg"
547 ;;
548 --trace-file=*) trace_file="$optarg"
549 ;;
550 --enable-gprof) gprof="yes"
551 ;;
552 --static)
553 static="yes"
554 LDFLAGS="-static $LDFLAGS"
555 ;;
556 --mandir=*) mandir="$optarg"
557 ;;
558 --bindir=*) bindir="$optarg"
559 ;;
560 --datadir=*) datadir="$optarg"
561 ;;
562 --docdir=*) docdir="$optarg"
563 ;;
564 --sysconfdir=*) sysconfdir="$optarg"
565 ;;
566 --disable-sdl) sdl="no"
567 ;;
568 --enable-sdl) sdl="yes"
569 ;;
570 --fmod-lib=*) fmod_lib="$optarg"
571 ;;
572 --fmod-inc=*) fmod_inc="$optarg"
573 ;;
574 --oss-lib=*) oss_lib="$optarg"
575 ;;
576 --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
577 ;;
578 --audio-drv-list=*) audio_drv_list="$optarg"
579 ;;
580 --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
581 ;;
582 --enable-debug-tcg) debug_tcg="yes"
583 ;;
584 --disable-debug-tcg) debug_tcg="no"
585 ;;
586 --enable-debug-mon) debug_mon="yes"
587 ;;
588 --disable-debug-mon) debug_mon="no"
589 ;;
590 --enable-debug)
591 # Enable debugging options that aren't excessively noisy
592 debug_tcg="yes"
593 debug_mon="yes"
594 debug="yes"
595 strip_opt="no"
596 ;;
597 --enable-sparse) sparse="yes"
598 ;;
599 --disable-sparse) sparse="no"
600 ;;
601 --disable-strip) strip_opt="no"
602 ;;
603 --disable-vnc-tls) vnc_tls="no"
604 ;;
605 --enable-vnc-tls) vnc_tls="yes"
606 ;;
607 --disable-vnc-sasl) vnc_sasl="no"
608 ;;
609 --enable-vnc-sasl) vnc_sasl="yes"
610 ;;
611 --disable-vnc-jpeg) vnc_jpeg="no"
612 ;;
613 --enable-vnc-jpeg) vnc_jpeg="yes"
614 ;;
615 --disable-vnc-png) vnc_png="no"
616 ;;
617 --enable-vnc-png) vnc_png="yes"
618 ;;
619 --disable-vnc-thread) vnc_thread="no"
620 ;;
621 --enable-vnc-thread) vnc_thread="yes"
622 ;;
623 --disable-slirp) slirp="no"
624 ;;
625 --disable-uuid) uuid="no"
626 ;;
627 --enable-uuid) uuid="yes"
628 ;;
629 --disable-vde) vde="no"
630 ;;
631 --enable-vde) vde="yes"
632 ;;
633 --disable-xen) xen="no"
634 ;;
635 --enable-xen) xen="yes"
636 ;;
637 --disable-brlapi) brlapi="no"
638 ;;
639 --enable-brlapi) brlapi="yes"
640 ;;
641 --disable-bluez) bluez="no"
642 ;;
643 --enable-bluez) bluez="yes"
644 ;;
645 --disable-kvm) kvm="no"
646 ;;
647 --enable-kvm) kvm="yes"
648 ;;
649 --disable-spice) spice="no"
650 ;;
651 --enable-spice) spice="yes"
652 ;;
653 --enable-profiler) profiler="yes"
654 ;;
655 --enable-cocoa)
656 cocoa="yes" ;
657 sdl="no" ;
658 audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
659 ;;
660 --disable-system) softmmu="no"
661 ;;
662 --enable-system) softmmu="yes"
663 ;;
664 --disable-user)
665 linux_user="no" ;
666 bsd_user="no" ;
667 darwin_user="no"
668 ;;
669 --enable-user) ;;
670 --disable-linux-user) linux_user="no"
671 ;;
672 --enable-linux-user) linux_user="yes"
673 ;;
674 --disable-darwin-user) darwin_user="no"
675 ;;
676 --enable-darwin-user) darwin_user="yes"
677 ;;
678 --disable-bsd-user) bsd_user="no"
679 ;;
680 --enable-bsd-user) bsd_user="yes"
681 ;;
682 --enable-guest-base) guest_base="yes"
683 ;;
684 --disable-guest-base) guest_base="no"
685 ;;
686 --enable-user-pie) user_pie="yes"
687 ;;
688 --disable-user-pie) user_pie="no"
689 ;;
690 --enable-uname-release=*) uname_release="$optarg"
691 ;;
692 --sparc_cpu=*)
693 ;;
694 --enable-werror) werror="yes"
695 ;;
696 --disable-werror) werror="no"
697 ;;
698 --disable-curses) curses="no"
699 ;;
700 --enable-curses) curses="yes"
701 ;;
702 --disable-curl) curl="no"
703 ;;
704 --enable-curl) curl="yes"
705 ;;
706 --disable-fdt) fdt="no"
707 ;;
708 --enable-fdt) fdt="yes"
709 ;;
710 --disable-check-utests) check_utests="no"
711 ;;
712 --enable-check-utests) check_utests="yes"
713 ;;
714 --disable-nptl) nptl="no"
715 ;;
716 --enable-nptl) nptl="yes"
717 ;;
718 --enable-mixemu) mixemu="yes"
719 ;;
720 --disable-linux-aio) linux_aio="no"
721 ;;
722 --enable-linux-aio) linux_aio="yes"
723 ;;
724 --disable-attr) attr="no"
725 ;;
726 --enable-attr) attr="yes"
727 ;;
728 --enable-io-thread) io_thread="yes"
729 ;;
730 --disable-blobs) blobs="no"
731 ;;
732 --kerneldir=*) kerneldir="$optarg"
733 ;;
734 --with-pkgversion=*) pkgversion=" ($optarg)"
735 ;;
736 --disable-docs) docs="no"
737 ;;
738 --enable-docs) docs="yes"
739 ;;
740 --disable-vhost-net) vhost_net="no"
741 ;;
742 --enable-vhost-net) vhost_net="yes"
743 ;;
744 --*dir)
745 ;;
746 --disable-rbd) rbd="no"
747 ;;
748 --enable-rbd) rbd="yes"
749 ;;
750 *) echo "ERROR: unknown option $opt"; show_help="yes"
751 ;;
752 esac
753done
754
755#
756# If cpu ~= sparc and sparc_cpu hasn't been defined, plug in the right
757# QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
758#
759host_guest_base="no"
760case "$cpu" in
761 sparc) case $sparc_cpu in
762 v7|v8)
763 QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
764 ;;
765 v8plus|v8plusa)
766 QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
767 ;;
768 *) # sparc_cpu not defined in the command line
769 QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS"
770 esac
771 LDFLAGS="-m32 $LDFLAGS"
772 QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS"
773 if test "$solaris" = "no" ; then
774 QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS"
775 helper_cflags="-ffixed-i0"
776 fi
777 ;;
778 sparc64)
779 QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS"
780 LDFLAGS="-m64 $LDFLAGS"
781 QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS"
782 if test "$solaris" != "no" ; then
783 QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS"
784 fi
785 ;;
786 s390)
787 QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS"
788 LDFLAGS="-m31 $LDFLAGS"
789 host_guest_base="yes"
790 ;;
791 s390x)
792 QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS"
793 LDFLAGS="-m64 $LDFLAGS"
794 host_guest_base="yes"
795 ;;
796 i386)
797 QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
798 LDFLAGS="-m32 $LDFLAGS"
799 cc_i386='$(CC) -m32'
800 helper_cflags="-fomit-frame-pointer"
801 host_guest_base="yes"
802 ;;
803 x86_64)
804 QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
805 LDFLAGS="-m64 $LDFLAGS"
806 cc_i386='$(CC) -m32'
807 host_guest_base="yes"
808 ;;
809 arm*)
810 host_guest_base="yes"
811 ;;
812 ppc*)
813 host_guest_base="yes"
814 ;;
815 mips*)
816 host_guest_base="yes"
817 ;;
818 ia64*)
819 host_guest_base="yes"
820 ;;
821 hppa*)
822 host_guest_base="yes"
823 ;;
824esac
825
826[ -z "$guest_base" ] && guest_base="$host_guest_base"
827
828if test x"$show_help" = x"yes" ; then
829cat << EOF
830
831Usage: configure [options]
832Options: [defaults in brackets after descriptions]
833
834EOF
835echo "Standard options:"
836echo " --help print this message"
837echo " --prefix=PREFIX install in PREFIX [$prefix]"
838echo " --interp-prefix=PREFIX where to find shared libraries, etc."
839echo " use %M for cpu name [$interp_prefix]"
840echo " --target-list=LIST set target list [$target_list]"
841echo ""
842echo "Advanced options (experts only):"
843echo " --source-path=PATH path of source code [$source_path]"
844echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]"
845echo " --cc=CC use C compiler CC [$cc]"
846echo " --host-cc=CC use C compiler CC [$host_cc] for code run at"
847echo " build time"
848echo " --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS"
849echo " --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS"
850echo " --make=MAKE use specified make [$make]"
851echo " --install=INSTALL use specified install [$install]"
852echo " --static enable static build [$static]"
853echo " --mandir=PATH install man pages in PATH"
854echo " --datadir=PATH install firmware in PATH"
855echo " --docdir=PATH install documentation in PATH"
856echo " --bindir=PATH install binaries in PATH"
857echo " --sysconfdir=PATH install config in PATH/qemu"
858echo " --enable-debug-tcg enable TCG debugging"
859echo " --disable-debug-tcg disable TCG debugging (default)"
860echo " --enable-debug enable common debug build options"
861echo " --enable-sparse enable sparse checker"
862echo " --disable-sparse disable sparse checker (default)"
863echo " --disable-strip disable stripping binaries"
864echo " --disable-werror disable compilation abort on warning"
865echo " --disable-sdl disable SDL"
866echo " --enable-sdl enable SDL"
867echo " --enable-cocoa enable COCOA (Mac OS X only)"
868echo " --audio-drv-list=LIST set audio drivers list:"
869echo " Available drivers: $audio_possible_drivers"
870echo " --audio-card-list=LIST set list of emulated audio cards [$audio_card_list]"
871echo " Available cards: $audio_possible_cards"
872echo " --block-drv-whitelist=L set block driver whitelist"
873echo " (affects only QEMU, not qemu-img)"
874echo " --enable-mixemu enable mixer emulation"
875echo " --disable-xen disable xen backend driver support"
876echo " --enable-xen enable xen backend driver support"
877echo " --disable-brlapi disable BrlAPI"
878echo " --enable-brlapi enable BrlAPI"
879echo " --disable-vnc-tls disable TLS encryption for VNC server"
880echo " --enable-vnc-tls enable TLS encryption for VNC server"
881echo " --disable-vnc-sasl disable SASL encryption for VNC server"
882echo " --enable-vnc-sasl enable SASL encryption for VNC server"
883echo " --disable-vnc-jpeg disable JPEG lossy compression for VNC server"
884echo " --enable-vnc-jpeg enable JPEG lossy compression for VNC server"
885echo " --disable-vnc-png disable PNG compression for VNC server (default)"
886echo " --enable-vnc-png enable PNG compression for VNC server"
887echo " --disable-vnc-thread disable threaded VNC server"
888echo " --enable-vnc-thread enable threaded VNC server"
889echo " --disable-curses disable curses output"
890echo " --enable-curses enable curses output"
891echo " --disable-curl disable curl connectivity"
892echo " --enable-curl enable curl connectivity"
893echo " --disable-fdt disable fdt device tree"
894echo " --enable-fdt enable fdt device tree"
895echo " --disable-check-utests disable check unit-tests"
896echo " --enable-check-utests enable check unit-tests"
897echo " --disable-bluez disable bluez stack connectivity"
898echo " --enable-bluez enable bluez stack connectivity"
899echo " --disable-kvm disable KVM acceleration support"
900echo " --enable-kvm enable KVM acceleration support"
901echo " --disable-nptl disable usermode NPTL support"
902echo " --enable-nptl enable usermode NPTL support"
903echo " --enable-system enable all system emulation targets"
904echo " --disable-system disable all system emulation targets"
905echo " --enable-user enable supported user emulation targets"
906echo " --disable-user disable all user emulation targets"
907echo " --enable-linux-user enable all linux usermode emulation targets"
908echo " --disable-linux-user disable all linux usermode emulation targets"
909echo " --enable-darwin-user enable all darwin usermode emulation targets"
910echo " --disable-darwin-user disable all darwin usermode emulation targets"
911echo " --enable-bsd-user enable all BSD usermode emulation targets"
912echo " --disable-bsd-user disable all BSD usermode emulation targets"
913echo " --enable-guest-base enable GUEST_BASE support for usermode"
914echo " emulation targets"
915echo " --disable-guest-base disable GUEST_BASE support"
916echo " --enable-user-pie build usermode emulation targets as PIE"
917echo " --disable-user-pie do not build usermode emulation targets as PIE"
918echo " --fmod-lib path to FMOD library"
919echo " --fmod-inc path to FMOD includes"
920echo " --oss-lib path to OSS library"
921echo " --enable-uname-release=R Return R for uname -r in usermode emulation"
922echo " --sparc_cpu=V Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
923echo " --disable-uuid disable uuid support"
924echo " --enable-uuid enable uuid support"
925echo " --disable-vde disable support for vde network"
926echo " --enable-vde enable support for vde network"
927echo " --disable-linux-aio disable Linux AIO support"
928echo " --enable-linux-aio enable Linux AIO support"
929echo " --disable-attr disables attr and xattr support"
930echo " --enable-attr enable attr and xattr support"
931echo " --enable-io-thread enable IO thread"
932echo " --disable-blobs disable installing provided firmware blobs"
933echo " --kerneldir=PATH look for kernel includes in PATH"
934echo " --enable-docs enable documentation build"
935echo " --disable-docs disable documentation build"
936echo " --disable-vhost-net disable vhost-net acceleration support"
937echo " --enable-vhost-net enable vhost-net acceleration support"
938echo " --trace-backend=B Trace backend nop simple ust dtrace"
939echo " --trace-file=NAME Full PATH,NAME of file to store traces"
940echo " Default:trace-<pid>"
941echo " --disable-spice disable spice"
942echo " --enable-spice enable spice"
943echo " --enable-rbd enable building the rados block device (rbd)"
944echo ""
945echo "NOTE: The object files are built at the place where configure is launched"
946exit 1
947fi
948
949#
950# Solaris specific configure tool chain decisions
951#
952if test "$solaris" = "yes" ; then
953 if has $install; then
954 :
955 else
956 echo "Solaris install program not found. Use --install=/usr/ucb/install or"
957 echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
958 echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
959 exit 1
960 fi
961 if test "`path_of $install`" = "/usr/sbin/install" ; then
962 echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
963 echo "try ginstall from the GNU fileutils available from www.blastwave.org"
964 echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
965 exit 1
966 fi
967 if has ar; then
968 :
969 else
970 echo "Error: No path includes ar"
971 if test -f /usr/ccs/bin/ar ; then
972 echo "Add /usr/ccs/bin to your path and rerun configure"
973 fi
974 exit 1
975 fi
976fi
977
978
979if test -z "$target_list" ; then
980# these targets are portable
981 if [ "$softmmu" = "yes" ] ; then
982 target_list="\
983i386-softmmu \
984x86_64-softmmu \
985arm-softmmu \
986cris-softmmu \
987m68k-softmmu \
988microblaze-softmmu \
989mips-softmmu \
990mipsel-softmmu \
991mips64-softmmu \
992mips64el-softmmu \
993ppc-softmmu \
994ppcemb-softmmu \
995ppc64-softmmu \
996sh4-softmmu \
997sh4eb-softmmu \
998sparc-softmmu \
999sparc64-softmmu \
1000"
1001 fi
1002# the following are Linux specific
1003 if [ "$linux_user" = "yes" ] ; then
1004 target_list="${target_list}\
1005i386-linux-user \
1006x86_64-linux-user \
1007alpha-linux-user \
1008arm-linux-user \
1009armeb-linux-user \
1010cris-linux-user \
1011m68k-linux-user \
1012microblaze-linux-user \
1013mips-linux-user \
1014mipsel-linux-user \
1015ppc-linux-user \
1016ppc64-linux-user \
1017ppc64abi32-linux-user \
1018sh4-linux-user \
1019sh4eb-linux-user \
1020sparc-linux-user \
1021sparc64-linux-user \
1022sparc32plus-linux-user \
1023"
1024 fi
1025# the following are Darwin specific
1026 if [ "$darwin_user" = "yes" ] ; then
1027 target_list="$target_list i386-darwin-user ppc-darwin-user "
1028 fi
1029# the following are BSD specific
1030 if [ "$bsd_user" = "yes" ] ; then
1031 target_list="${target_list}\
1032i386-bsd-user \
1033x86_64-bsd-user \
1034sparc-bsd-user \
1035sparc64-bsd-user \
1036"
1037 fi
1038else
1039 target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1040fi
1041if test -z "$target_list" ; then
1042 echo "No targets enabled"
1043 exit 1
1044fi
1045# see if system emulation was really requested
1046case " $target_list " in
1047 *"-softmmu "*) softmmu=yes
1048 ;;
1049 *) softmmu=no
1050 ;;
1051esac
1052
1053feature_not_found() {
1054 feature=$1
1055
1056 echo "ERROR"
1057 echo "ERROR: User requested feature $feature"
1058 echo "ERROR: configure was not able to find it"
1059 echo "ERROR"
1060 exit 1;
1061}
1062
1063if test -z "$cross_prefix" ; then
1064
1065# ---
1066# big/little endian test
1067cat > $TMPC << EOF
1068#include <inttypes.h>
1069int main(int argc, char ** argv){
1070 volatile uint32_t i=0x01234567;
1071 return (*((uint8_t*)(&i))) == 0x67;
1072}
1073EOF
1074
1075if compile_prog "" "" ; then
1076$TMPE && bigendian="yes"
1077else
1078echo big/little test failed
1079fi
1080
1081else
1082
1083# if cross compiling, cannot launch a program, so make a static guess
1084case "$cpu" in
1085 armv4b|hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
1086 bigendian=yes
1087 ;;
1088esac
1089
1090fi
1091
1092# host long bits test
1093hostlongbits="32"
1094case "$cpu" in
1095 x86_64|alpha|ia64|sparc64|ppc64|s390x)
1096 hostlongbits=64
1097 ;;
1098esac
1099
1100
1101##########################################
1102# NPTL probe
1103
1104if test "$nptl" != "no" ; then
1105 cat > $TMPC <<EOF
1106#include <sched.h>
1107#include <linux/futex.h>
1108void foo()
1109{
1110#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1111#error bork
1112#endif
1113}
1114EOF
1115
1116 if compile_object ; then
1117 nptl=yes
1118 else
1119 if test "$nptl" = "yes" ; then
1120 feature_not_found "nptl"
1121 fi
1122 nptl=no
1123 fi
1124fi
1125
1126##########################################
1127# zlib check
1128
1129cat > $TMPC << EOF
1130#include <zlib.h>
1131int main(void) { zlibVersion(); return 0; }
1132EOF
1133if compile_prog "" "-lz" ; then
1134 :
1135else
1136 echo
1137 echo "Error: zlib check failed"
1138 echo "Make sure to have the zlib libs and headers installed."
1139 echo
1140 exit 1
1141fi
1142
1143##########################################
1144# xen probe
1145
1146if test "$xen" != "no" ; then
1147 xen_libs="-lxenstore -lxenctrl -lxenguest"
1148 cat > $TMPC <<EOF
1149#include <xenctrl.h>
1150#include <xs.h>
1151int main(void) { xs_daemon_open(); xc_interface_open(); return 0; }
1152EOF
1153 if compile_prog "" "$xen_libs" ; then
1154 xen=yes
1155 libs_softmmu="$xen_libs $libs_softmmu"
1156 else
1157 if test "$xen" = "yes" ; then
1158 feature_not_found "xen"
1159 fi
1160 xen=no
1161 fi
1162fi
1163
1164##########################################
1165# pkgconfig probe
1166
1167pkgconfig="${cross_prefix}pkg-config"
1168if ! has $pkgconfig; then
1169 # likely not cross compiling, or hope for the best
1170 pkgconfig=pkg-config
1171fi
1172
1173##########################################
1174# Sparse probe
1175if test "$sparse" != "no" ; then
1176 if has cgcc; then
1177 sparse=yes
1178 else
1179 if test "$sparse" = "yes" ; then
1180 feature_not_found "sparse"
1181 fi
1182 sparse=no
1183 fi
1184fi
1185
1186##########################################
1187# SDL probe
1188
1189# Look for sdl configuration program (pkg-config or sdl-config).
1190# Prefer variant with cross prefix if cross compiling,
1191# and favour pkg-config with sdl over sdl-config.
1192if test -n "$cross_prefix" -a $pkgconfig != pkg-config && \
1193 $pkgconfig sdl --modversion >/dev/null 2>&1; then
1194 sdlconfig="$pkgconfig sdl"
1195 _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1196elif test -n "$cross_prefix" && has ${cross_prefix}sdl-config; then
1197 sdlconfig="${cross_prefix}sdl-config"
1198 _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1199elif $pkgconfig sdl --modversion >/dev/null 2>&1; then
1200 sdlconfig="$pkgconfig sdl"
1201 _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1202elif has sdl-config; then
1203 sdlconfig='sdl-config'
1204 _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1205else
1206 if test "$sdl" = "yes" ; then
1207 feature_not_found "sdl"
1208 fi
1209 sdl=no
1210fi
1211
1212sdl_too_old=no
1213if test "$sdl" != "no" ; then
1214 cat > $TMPC << EOF
1215#include <SDL.h>
1216#undef main /* We don't want SDL to override our main() */
1217int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1218EOF
1219 sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1220 if test "$static" = "yes" ; then
1221 sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
1222 else
1223 sdl_libs=`$sdlconfig --libs 2> /dev/null`
1224 fi
1225 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1226 if test "$_sdlversion" -lt 121 ; then
1227 sdl_too_old=yes
1228 else
1229 if test "$cocoa" = "no" ; then
1230 sdl=yes
1231 fi
1232 fi
1233
1234 # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1235 if test "$sdl" = "yes" -a "$static" = "yes" ; then
1236 if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1237 sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1238 sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1239 fi
1240 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1241 :
1242 else
1243 sdl=no
1244 fi
1245 fi # static link
1246 else # sdl not found
1247 if test "$sdl" = "yes" ; then
1248 feature_not_found "sdl"
1249 fi
1250 sdl=no
1251 fi # sdl compile test
1252fi
1253
1254if test "$sdl" = "yes" ; then
1255 cat > $TMPC <<EOF
1256#include <SDL.h>
1257#if defined(SDL_VIDEO_DRIVER_X11)
1258#include <X11/XKBlib.h>
1259#else
1260#error No x11 support
1261#endif
1262int main(void) { return 0; }
1263EOF
1264 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1265 sdl_libs="$sdl_libs -lX11"
1266 fi
1267 if test "$mingw32" = "yes" ; then
1268 sdl_libs="`echo $sdl_libs | sed s/-mwindows//g` -mconsole"
1269 fi
1270 libs_softmmu="$sdl_libs $libs_softmmu"
1271fi
1272
1273##########################################
1274# VNC TLS detection
1275if test "$vnc_tls" != "no" ; then
1276 cat > $TMPC <<EOF
1277#include <gnutls/gnutls.h>
1278int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1279EOF
1280 vnc_tls_cflags=`$pkgconfig --cflags gnutls 2> /dev/null`
1281 vnc_tls_libs=`$pkgconfig --libs gnutls 2> /dev/null`
1282 if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1283 vnc_tls=yes
1284 libs_softmmu="$vnc_tls_libs $libs_softmmu"
1285 else
1286 if test "$vnc_tls" = "yes" ; then
1287 feature_not_found "vnc-tls"
1288 fi
1289 vnc_tls=no
1290 fi
1291fi
1292
1293##########################################
1294# VNC SASL detection
1295if test "$vnc_sasl" != "no" ; then
1296 cat > $TMPC <<EOF
1297#include <sasl/sasl.h>
1298#include <stdio.h>
1299int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1300EOF
1301 # Assuming Cyrus-SASL installed in /usr prefix
1302 vnc_sasl_cflags=""
1303 vnc_sasl_libs="-lsasl2"
1304 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1305 vnc_sasl=yes
1306 libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1307 else
1308 if test "$vnc_sasl" = "yes" ; then
1309 feature_not_found "vnc-sasl"
1310 fi
1311 vnc_sasl=no
1312 fi
1313fi
1314
1315##########################################
1316# VNC JPEG detection
1317if test "$vnc_jpeg" != "no" ; then
1318cat > $TMPC <<EOF
1319#include <stdio.h>
1320#include <jpeglib.h>
1321int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
1322EOF
1323 vnc_jpeg_cflags=""
1324 vnc_jpeg_libs="-ljpeg"
1325 if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
1326 vnc_jpeg=yes
1327 libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
1328 else
1329 if test "$vnc_jpeg" = "yes" ; then
1330 feature_not_found "vnc-jpeg"
1331 fi
1332 vnc_jpeg=no
1333 fi
1334fi
1335
1336##########################################
1337# VNC PNG detection
1338if test "$vnc_png" != "no" ; then
1339cat > $TMPC <<EOF
1340//#include <stdio.h>
1341#include <png.h>
1342#include <stddef.h>
1343int main(void) {
1344 png_structp png_ptr;
1345 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
1346 return 0;
1347}
1348EOF
1349 vnc_png_cflags=""
1350 vnc_png_libs="-lpng"
1351 if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
1352 vnc_png=yes
1353 libs_softmmu="$vnc_png_libs $libs_softmmu"
1354 else
1355 if test "$vnc_png" = "yes" ; then
1356 feature_not_found "vnc-png"
1357 fi
1358 vnc_png=no
1359 fi
1360fi
1361
1362##########################################
1363# fnmatch() probe, used for ACL routines
1364fnmatch="no"
1365cat > $TMPC << EOF
1366#include <fnmatch.h>
1367int main(void)
1368{
1369 fnmatch("foo", "foo", 0);
1370 return 0;
1371}
1372EOF
1373if compile_prog "" "" ; then
1374 fnmatch="yes"
1375fi
1376
1377##########################################
1378# uuid_generate() probe, used for vdi block driver
1379if test "$uuid" != "no" ; then
1380 uuid_libs="-luuid"
1381 cat > $TMPC << EOF
1382#include <uuid/uuid.h>
1383int main(void)
1384{
1385 uuid_t my_uuid;
1386 uuid_generate(my_uuid);
1387 return 0;
1388}
1389EOF
1390 if compile_prog "" "$uuid_libs" ; then
1391 uuid="yes"
1392 libs_softmmu="$uuid_libs $libs_softmmu"
1393 libs_tools="$uuid_libs $libs_tools"
1394 else
1395 if test "$uuid" = "yes" ; then
1396 feature_not_found "uuid"
1397 fi
1398 uuid=no
1399 fi
1400fi
1401
1402##########################################
1403# xfsctl() probe, used for raw-posix
1404if test "$xfs" != "no" ; then
1405 cat > $TMPC << EOF
1406#include <xfs/xfs.h>
1407int main(void)
1408{
1409 xfsctl(NULL, 0, 0, NULL);
1410 return 0;
1411}
1412EOF
1413 if compile_prog "" "" ; then
1414 xfs="yes"
1415 else
1416 if test "$xfs" = "yes" ; then
1417 feature_not_found "xfs"
1418 fi
1419 xfs=no
1420 fi
1421fi
1422
1423##########################################
1424# vde libraries probe
1425if test "$vde" != "no" ; then
1426 vde_libs="-lvdeplug"
1427 cat > $TMPC << EOF
1428#include <libvdeplug.h>
1429int main(void)
1430{
1431 struct vde_open_args a = {0, 0, 0};
1432 vde_open("", "", &a);
1433 return 0;
1434}
1435EOF
1436 if compile_prog "" "$vde_libs" ; then
1437 vde=yes
1438 libs_softmmu="$vde_libs $libs_softmmu"
1439 libs_tools="$vde_libs $libs_tools"
1440 else
1441 if test "$vde" = "yes" ; then
1442 feature_not_found "vde"
1443 fi
1444 vde=no
1445 fi
1446fi
1447
1448##########################################
1449# Sound support libraries probe
1450
1451audio_drv_probe()
1452{
1453 drv=$1
1454 hdr=$2
1455 lib=$3
1456 exp=$4
1457 cfl=$5
1458 cat > $TMPC << EOF
1459#include <$hdr>
1460int main(void) { $exp }
1461EOF
1462 if compile_prog "$cfl" "$lib" ; then
1463 :
1464 else
1465 echo
1466 echo "Error: $drv check failed"
1467 echo "Make sure to have the $drv libs and headers installed."
1468 echo
1469 exit 1
1470 fi
1471}
1472
1473audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1474for drv in $audio_drv_list; do
1475 case $drv in
1476 alsa)
1477 audio_drv_probe $drv alsa/asoundlib.h -lasound \
1478 "snd_pcm_t **handle; return snd_pcm_close(*handle);"
1479 libs_softmmu="-lasound $libs_softmmu"
1480 ;;
1481
1482 fmod)
1483 if test -z $fmod_lib || test -z $fmod_inc; then
1484 echo
1485 echo "Error: You must specify path to FMOD library and headers"
1486 echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1487 echo
1488 exit 1
1489 fi
1490 audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1491 libs_softmmu="$fmod_lib $libs_softmmu"
1492 ;;
1493
1494 esd)
1495 audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1496 libs_softmmu="-lesd $libs_softmmu"
1497 audio_pt_int="yes"
1498 ;;
1499
1500 pa)
1501 audio_drv_probe $drv pulse/simple.h "-lpulse-simple -lpulse" \
1502 "pa_simple *s = NULL; pa_simple_free(s); return 0;"
1503 libs_softmmu="-lpulse -lpulse-simple $libs_softmmu"
1504 audio_pt_int="yes"
1505 ;;
1506
1507 coreaudio)
1508 libs_softmmu="-framework CoreAudio $libs_softmmu"
1509 ;;
1510
1511 dsound)
1512 libs_softmmu="-lole32 -ldxguid $libs_softmmu"
1513 audio_win_int="yes"
1514 ;;
1515
1516 oss)
1517 libs_softmmu="$oss_lib $libs_softmmu"
1518 ;;
1519
1520 sdl|wav)
1521 # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1522 ;;
1523
1524 winwave)
1525 libs_softmmu="-lwinmm $libs_softmmu"
1526 audio_win_int="yes"
1527 ;;
1528
1529 *)
1530 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1531 echo
1532 echo "Error: Unknown driver '$drv' selected"
1533 echo "Possible drivers are: $audio_possible_drivers"
1534 echo
1535 exit 1
1536 }
1537 ;;
1538 esac
1539done
1540
1541##########################################
1542# BrlAPI probe
1543
1544if test "$brlapi" != "no" ; then
1545 brlapi_libs="-lbrlapi"
1546 cat > $TMPC << EOF
1547#include <brlapi.h>
1548#include <stddef.h>
1549int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1550EOF
1551 if compile_prog "" "$brlapi_libs" ; then
1552 brlapi=yes
1553 libs_softmmu="$brlapi_libs $libs_softmmu"
1554 else
1555 if test "$brlapi" = "yes" ; then
1556 feature_not_found "brlapi"
1557 fi
1558 brlapi=no
1559 fi
1560fi
1561
1562##########################################
1563# curses probe
1564curses_list="-lncurses -lcurses"
1565
1566if test "$curses" != "no" ; then
1567 curses_found=no
1568 cat > $TMPC << EOF
1569#include <curses.h>
1570#ifdef __OpenBSD__
1571#define resize_term resizeterm
1572#endif
1573int main(void) { resize_term(0, 0); return curses_version(); }
1574EOF
1575 for curses_lib in $curses_list; do
1576 if compile_prog "" "$curses_lib" ; then
1577 curses_found=yes
1578 libs_softmmu="$curses_lib $libs_softmmu"
1579 break
1580 fi
1581 done
1582 if test "$curses_found" = "yes" ; then
1583 curses=yes
1584 else
1585 if test "$curses" = "yes" ; then
1586 feature_not_found "curses"
1587 fi
1588 curses=no
1589 fi
1590fi
1591
1592##########################################
1593# curl probe
1594
1595if $pkgconfig libcurl --modversion >/dev/null 2>&1; then
1596 curlconfig="$pkgconfig libcurl"
1597else
1598 curlconfig=curl-config
1599fi
1600
1601if test "$curl" != "no" ; then
1602 cat > $TMPC << EOF
1603#include <curl/curl.h>
1604int main(void) { return curl_easy_init(); }
1605EOF
1606 curl_cflags=`$curlconfig --cflags 2>/dev/null`
1607 curl_libs=`$curlconfig --libs 2>/dev/null`
1608 if compile_prog "$curl_cflags" "$curl_libs" ; then
1609 curl=yes
1610 libs_tools="$curl_libs $libs_tools"
1611 libs_softmmu="$curl_libs $libs_softmmu"
1612 else
1613 if test "$curl" = "yes" ; then
1614 feature_not_found "curl"
1615 fi
1616 curl=no
1617 fi
1618fi # test "$curl"
1619
1620##########################################
1621# check framework probe
1622
1623if test "$check_utests" != "no" ; then
1624 cat > $TMPC << EOF
1625#include <check.h>
1626int main(void) { suite_create("qemu test"); return 0; }
1627EOF
1628 check_libs=`$pkgconfig --libs check`
1629 if compile_prog "" $check_libs ; then
1630 check_utests=yes
1631 libs_tools="$check_libs $libs_tools"
1632 else
1633 if test "$check_utests" = "yes" ; then
1634 feature_not_found "check"
1635 fi
1636 check_utests=no
1637 fi
1638fi # test "$check_utests"
1639
1640##########################################
1641# bluez support probe
1642if test "$bluez" != "no" ; then
1643 cat > $TMPC << EOF
1644#include <bluetooth/bluetooth.h>
1645int main(void) { return bt_error(0); }
1646EOF
1647 bluez_cflags=`$pkgconfig --cflags bluez 2> /dev/null`
1648 bluez_libs=`$pkgconfig --libs bluez 2> /dev/null`
1649 if compile_prog "$bluez_cflags" "$bluez_libs" ; then
1650 bluez=yes
1651 libs_softmmu="$bluez_libs $libs_softmmu"
1652 else
1653 if test "$bluez" = "yes" ; then
1654 feature_not_found "bluez"
1655 fi
1656 bluez="no"
1657 fi
1658fi
1659
1660##########################################
1661# kvm probe
1662if test "$kvm" != "no" ; then
1663 cat > $TMPC <<EOF
1664#include <linux/kvm.h>
1665#if !defined(KVM_API_VERSION) || KVM_API_VERSION < 12 || KVM_API_VERSION > 12
1666#error Invalid KVM version
1667#endif
1668#if !defined(KVM_CAP_USER_MEMORY)
1669#error Missing KVM capability KVM_CAP_USER_MEMORY
1670#endif
1671#if !defined(KVM_CAP_SET_TSS_ADDR)
1672#error Missing KVM capability KVM_CAP_SET_TSS_ADDR
1673#endif
1674#if !defined(KVM_CAP_DESTROY_MEMORY_REGION_WORKS)
1675#error Missing KVM capability KVM_CAP_DESTROY_MEMORY_REGION_WORKS
1676#endif
1677int main(void) { return 0; }
1678EOF
1679 if test "$kerneldir" != "" ; then
1680 kvm_cflags=-I"$kerneldir"/include
1681 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) \
1682 -a -d "$kerneldir/arch/x86/include" ; then
1683 kvm_cflags="$kvm_cflags -I$kerneldir/arch/x86/include"
1684 elif test "$cpu" = "ppc" -a -d "$kerneldir/arch/powerpc/include" ; then
1685 kvm_cflags="$kvm_cflags -I$kerneldir/arch/powerpc/include"
1686 elif test "$cpu" = "s390x" -a -d "$kerneldir/arch/s390/include" ; then
1687 kvm_cflags="$kvm_cflags -I$kerneldir/arch/s390/include"
1688 elif test -d "$kerneldir/arch/$cpu/include" ; then
1689 kvm_cflags="$kvm_cflags -I$kerneldir/arch/$cpu/include"
1690 fi
1691 else
1692 kvm_cflags=`$pkgconfig --cflags kvm-kmod 2>/dev/null`
1693 fi
1694 if compile_prog "$kvm_cflags" "" ; then
1695 kvm=yes
1696 cat > $TMPC <<EOF
1697#include <linux/kvm_para.h>
1698int main(void) { return 0; }
1699EOF
1700 if compile_prog "$kvm_cflags" "" ; then
1701 kvm_para=yes
1702 fi
1703 else
1704 if test "$kvm" = "yes" ; then
1705 if has awk && has grep; then
1706 kvmerr=`LANG=C $cc $QEMU_CFLAGS -o $TMPE $kvm_cflags $TMPC 2>&1 \
1707 | grep "error: " \
1708 | awk -F "error: " '{if (NR>1) printf(", "); printf("%s",$2);}'`
1709 if test "$kvmerr" != "" ; then
1710 echo -e "${kvmerr}\n\
1711 NOTE: To enable KVM support, update your kernel to 2.6.29+ or install \
1712 recent kvm-kmod from http://sourceforge.net/projects/kvm."
1713 fi
1714 fi
1715 feature_not_found "kvm"
1716 fi
1717 kvm=no
1718 fi
1719fi
1720
1721##########################################
1722# test for vhost net
1723
1724if test "$vhost_net" != "no"; then
1725 if test "$kvm" != "no"; then
1726 cat > $TMPC <<EOF
1727 #include <linux/vhost.h>
1728 int main(void) { return 0; }
1729EOF
1730 if compile_prog "$kvm_cflags" "" ; then
1731 vhost_net=yes
1732 else
1733 if test "$vhost_net" = "yes" ; then
1734 feature_not_found "vhost-net"
1735 fi
1736 vhost_net=no
1737 fi
1738 else
1739 if test "$vhost_net" = "yes" ; then
1740 echo "NOTE: vhost-net feature requires KVM (--enable-kvm)."
1741 feature_not_found "vhost-net"
1742 fi
1743 vhost_net=no
1744 fi
1745fi
1746
1747##########################################
1748# pthread probe
1749PTHREADLIBS_LIST="-lpthread -lpthreadGC2"
1750
1751pthread=no
1752cat > $TMPC << EOF
1753#include <pthread.h>
1754int main(void) { pthread_create(0,0,0,0); return 0; }
1755EOF
1756if compile_prog "" "" ; then
1757 pthread=yes
1758else
1759 for pthread_lib in $PTHREADLIBS_LIST; do
1760 if compile_prog "" "$pthread_lib" ; then
1761 pthread=yes
1762 LIBS="$pthread_lib $LIBS"
1763 break
1764 fi
1765 done
1766fi
1767
1768if test "$mingw32" != yes -a "$pthread" = no; then
1769 echo
1770 echo "Error: pthread check failed"
1771 echo "Make sure to have the pthread libs and headers installed."
1772 echo
1773 exit 1
1774fi
1775
1776##########################################
1777# rbd probe
1778if test "$rbd" != "no" ; then
1779 cat > $TMPC <<EOF
1780#include <stdio.h>
1781#include <rados/librados.h>
1782int main(void) { rados_initialize(0, NULL); return 0; }
1783EOF
1784 rbd_libs="-lrados -lcrypto"
1785 if compile_prog "" "$rbd_libs" ; then
1786 librados_too_old=no
1787 cat > $TMPC <<EOF
1788#include <stdio.h>
1789#include <rados/librados.h>
1790#ifndef CEPH_OSD_TMAP_SET
1791#error missing CEPH_OSD_TMAP_SET
1792#endif
1793int main(void) {
1794 int (*func)(const rados_pool_t pool, uint64_t *snapid) = rados_selfmanaged_snap_create;
1795 rados_initialize(0, NULL);
1796 return 0;
1797}
1798EOF
1799 if compile_prog "" "$rbd_libs" ; then
1800 rbd=yes
1801 libs_tools="$rbd_libs $libs_tools"
1802 libs_softmmu="$rbd_libs $libs_softmmu"
1803 else
1804 rbd=no
1805 librados_too_old=yes
1806 fi
1807 else
1808 if test "$rbd" = "yes" ; then
1809 feature_not_found "rados block device"
1810 fi
1811 rbd=no
1812 fi
1813 if test "$librados_too_old" = "yes" ; then
1814 echo "-> Your librados version is too old - upgrade needed to have rbd support"
1815 fi
1816fi
1817
1818##########################################
1819# linux-aio probe
1820
1821if test "$linux_aio" != "no" ; then
1822 cat > $TMPC <<EOF
1823#include <libaio.h>
1824#include <sys/eventfd.h>
1825#include <stddef.h>
1826int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
1827EOF
1828 if compile_prog "" "-laio" ; then
1829 linux_aio=yes
1830 libs_softmmu="$libs_softmmu -laio"
1831 libs_tools="$libs_tools -laio"
1832 else
1833 if test "$linux_aio" = "yes" ; then
1834 feature_not_found "linux AIO"
1835 fi
1836 linux_aio=no
1837 fi
1838fi
1839
1840##########################################
1841# attr probe
1842
1843if test "$attr" != "no" ; then
1844 cat > $TMPC <<EOF
1845#include <stdio.h>
1846#include <sys/types.h>
1847#include <attr/xattr.h>
1848int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
1849EOF
1850 if compile_prog "" "-lattr" ; then
1851 attr=yes
1852 LIBS="-lattr $LIBS"
1853 else
1854 if test "$attr" = "yes" ; then
1855 feature_not_found "ATTR"
1856 fi
1857 attr=no
1858 fi
1859fi
1860
1861##########################################
1862# iovec probe
1863cat > $TMPC <<EOF
1864#include <sys/types.h>
1865#include <sys/uio.h>
1866#include <unistd.h>
1867int main(void) { struct iovec iov; return 0; }
1868EOF
1869iovec=no
1870if compile_prog "" "" ; then
1871 iovec=yes
1872fi
1873
1874##########################################
1875# preadv probe
1876cat > $TMPC <<EOF
1877#include <sys/types.h>
1878#include <sys/uio.h>
1879#include <unistd.h>
1880int main(void) { preadv; }
1881EOF
1882preadv=no
1883if compile_prog "" "" ; then
1884 preadv=yes
1885fi
1886
1887##########################################
1888# fdt probe
1889if test "$fdt" != "no" ; then
1890 fdt_libs="-lfdt"
1891 cat > $TMPC << EOF
1892int main(void) { return 0; }
1893EOF
1894 if compile_prog "" "$fdt_libs" ; then
1895 fdt=yes
1896 libs_softmmu="$fdt_libs $libs_softmmu"
1897 else
1898 if test "$fdt" = "yes" ; then
1899 feature_not_found "fdt"
1900 fi
1901 fdt=no
1902 fi
1903fi
1904
1905#
1906# Check for xxxat() functions when we are building linux-user
1907# emulator. This is done because older glibc versions don't
1908# have syscall stubs for these implemented.
1909#
1910atfile=no
1911cat > $TMPC << EOF
1912#define _ATFILE_SOURCE
1913#include <sys/types.h>
1914#include <fcntl.h>
1915#include <unistd.h>
1916
1917int
1918main(void)
1919{
1920 /* try to unlink nonexisting file */
1921 return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
1922}
1923EOF
1924if compile_prog "" "" ; then
1925 atfile=yes
1926fi
1927
1928# Check for inotify functions when we are building linux-user
1929# emulator. This is done because older glibc versions don't
1930# have syscall stubs for these implemented. In that case we
1931# don't provide them even if kernel supports them.
1932#
1933inotify=no
1934cat > $TMPC << EOF
1935#include <sys/inotify.h>
1936
1937int
1938main(void)
1939{
1940 /* try to start inotify */
1941 return inotify_init();
1942}
1943EOF
1944if compile_prog "" "" ; then
1945 inotify=yes
1946fi
1947
1948inotify1=no
1949cat > $TMPC << EOF
1950#include <sys/inotify.h>
1951
1952int
1953main(void)
1954{
1955 /* try to start inotify */
1956 return inotify_init1(0);
1957}
1958EOF
1959if compile_prog "" "" ; then
1960 inotify1=yes
1961fi
1962
1963# check if utimensat and futimens are supported
1964utimens=no
1965cat > $TMPC << EOF
1966#define _ATFILE_SOURCE
1967#include <stddef.h>
1968#include <fcntl.h>
1969
1970int main(void)
1971{
1972 utimensat(AT_FDCWD, "foo", NULL, 0);
1973 futimens(0, NULL);
1974 return 0;
1975}
1976EOF
1977if compile_prog "" "" ; then
1978 utimens=yes
1979fi
1980
1981# check if pipe2 is there
1982pipe2=no
1983cat > $TMPC << EOF
1984#include <unistd.h>
1985#include <fcntl.h>
1986
1987int main(void)
1988{
1989 int pipefd[2];
1990 pipe2(pipefd, O_CLOEXEC);
1991 return 0;
1992}
1993EOF
1994if compile_prog "" "" ; then
1995 pipe2=yes
1996fi
1997
1998# check if accept4 is there
1999accept4=no
2000cat > $TMPC << EOF
2001#include <sys/socket.h>
2002#include <stddef.h>
2003
2004int main(void)
2005{
2006 accept4(0, NULL, NULL, SOCK_CLOEXEC);
2007 return 0;
2008}
2009EOF
2010if compile_prog "" "" ; then
2011 accept4=yes
2012fi
2013
2014# check if tee/splice is there. vmsplice was added same time.
2015splice=no
2016cat > $TMPC << EOF
2017#include <unistd.h>
2018#include <fcntl.h>
2019#include <limits.h>
2020
2021int main(void)
2022{
2023 int len, fd;
2024 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
2025 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
2026 return 0;
2027}
2028EOF
2029if compile_prog "" "" ; then
2030 splice=yes
2031fi
2032
2033##########################################
2034# signalfd probe
2035signalfd="no"
2036cat > $TMPC << EOF
2037#define _GNU_SOURCE
2038#include <unistd.h>
2039#include <sys/syscall.h>
2040#include <signal.h>
2041int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
2042EOF
2043
2044if compile_prog "" "" ; then
2045 signalfd=yes
2046fi
2047
2048# check if eventfd is supported
2049eventfd=no
2050cat > $TMPC << EOF
2051#include <sys/eventfd.h>
2052
2053int main(void)
2054{
2055 int efd = eventfd(0, 0);
2056 return 0;
2057}
2058EOF
2059if compile_prog "" "" ; then
2060 eventfd=yes
2061fi
2062
2063# check for fallocate
2064fallocate=no
2065cat > $TMPC << EOF
2066#include <fcntl.h>
2067
2068int main(void)
2069{
2070 fallocate(0, 0, 0, 0);
2071 return 0;
2072}
2073EOF
2074if compile_prog "$ARCH_CFLAGS" "" ; then
2075 fallocate=yes
2076fi
2077
2078# check for dup3
2079dup3=no
2080cat > $TMPC << EOF
2081#include <unistd.h>
2082
2083int main(void)
2084{
2085 dup3(0, 0, 0);
2086 return 0;
2087}
2088EOF
2089if compile_prog "" "" ; then
2090 dup3=yes
2091fi
2092
2093# Check if tools are available to build documentation.
2094if test "$docs" != "no" ; then
2095 if has makeinfo && has pod2man; then
2096 docs=yes
2097 else
2098 if test "$docs" = "yes" ; then
2099 feature_not_found "docs"
2100 fi
2101 docs=no
2102 fi
2103fi
2104
2105# Search for bswap_32 function
2106byteswap_h=no
2107cat > $TMPC << EOF
2108#include <byteswap.h>
2109int main(void) { return bswap_32(0); }
2110EOF
2111if compile_prog "" "" ; then
2112 byteswap_h=yes
2113fi
2114
2115# Search for bswap_32 function
2116bswap_h=no
2117cat > $TMPC << EOF
2118#include <sys/endian.h>
2119#include <sys/types.h>
2120#include <machine/bswap.h>
2121int main(void) { return bswap32(0); }
2122EOF
2123if compile_prog "" "" ; then
2124 bswap_h=yes
2125fi
2126
2127##########################################
2128# Do we need librt
2129cat > $TMPC <<EOF
2130#include <signal.h>
2131#include <time.h>
2132int main(void) { clockid_t id; return clock_gettime(id, NULL); }
2133EOF
2134
2135if compile_prog "" "" ; then
2136 :
2137elif compile_prog "" "-lrt" ; then
2138 LIBS="-lrt $LIBS"
2139fi
2140
2141if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
2142 "$aix" != "yes" -a "$haiku" != "yes" ; then
2143 libs_softmmu="-lutil $libs_softmmu"
2144fi
2145
2146##########################################
2147# check if the compiler defines offsetof
2148
2149need_offsetof=yes
2150cat > $TMPC << EOF
2151#include <stddef.h>
2152int main(void) { struct s { int f; }; return offsetof(struct s, f); }
2153EOF
2154if compile_prog "" "" ; then
2155 need_offsetof=no
2156fi
2157
2158##########################################
2159# check if the compiler understands attribute warn_unused_result
2160#
2161# This could be smarter, but gcc -Werror does not error out even when warning
2162# about attribute warn_unused_result
2163
2164gcc_attribute_warn_unused_result=no
2165cat > $TMPC << EOF
2166#if defined(__GNUC__) && (__GNUC__ < 4) && defined(__GNUC_MINOR__) && (__GNUC__ < 4)
2167#error gcc 3.3 or older
2168#endif
2169int main(void) { return 0;}
2170EOF
2171if compile_prog "" ""; then
2172 gcc_attribute_warn_unused_result=yes
2173fi
2174
2175# spice probe
2176if test "$spice" != "no" ; then
2177 cat > $TMPC << EOF
2178#include <spice.h>
2179int main(void) { spice_server_new(); return 0; }
2180EOF
2181 spice_cflags=$($pkgconfig --cflags spice-protocol spice-server 2>/dev/null)
2182 spice_libs=$($pkgconfig --libs spice-protocol spice-server 2>/dev/null)
2183 if $pkgconfig --atleast-version=0.5.3 spice-server >/dev/null 2>&1 && \
2184 compile_prog "$spice_cflags" "$spice_libs" ; then
2185 spice="yes"
2186 libs_softmmu="$libs_softmmu $spice_libs"
2187 QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
2188 else
2189 if test "$spice" = "yes" ; then
2190 feature_not_found "spice"
2191 fi
2192 spice="no"
2193 fi
2194fi
2195
2196##########################################
2197
2198##########################################
2199# check if we have fdatasync
2200
2201fdatasync=no
2202cat > $TMPC << EOF
2203#include <unistd.h>
2204int main(void) { return fdatasync(0); }
2205EOF
2206if compile_prog "" "" ; then
2207 fdatasync=yes
2208fi
2209
2210##########################################
2211# check if we have madvise
2212
2213madvise=no
2214cat > $TMPC << EOF
2215#include <sys/types.h>
2216#include <sys/mman.h>
2217#include <stddef.h>
2218int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
2219EOF
2220if compile_prog "" "" ; then
2221 madvise=yes
2222fi
2223
2224##########################################
2225# check if we have posix_madvise
2226
2227posix_madvise=no
2228cat > $TMPC << EOF
2229#include <sys/mman.h>
2230#include <stddef.h>
2231int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
2232EOF
2233if compile_prog "" "" ; then
2234 posix_madvise=yes
2235fi
2236
2237##########################################
2238# check if trace backend exists
2239
2240sh "$source_path/tracetool" "--$trace_backend" --check-backend > /dev/null 2> /dev/null
2241if test "$?" -ne 0 ; then
2242 echo
2243 echo "Error: invalid trace backend"
2244 echo "Please choose a supported trace backend."
2245 echo
2246 exit 1
2247fi
2248
2249##########################################
2250# For 'ust' backend, test if ust headers are present
2251if test "$trace_backend" = "ust"; then
2252 cat > $TMPC << EOF
2253#include <ust/tracepoint.h>
2254#include <ust/marker.h>
2255int main(void) { return 0; }
2256EOF
2257 if compile_prog "" "" ; then
2258 LIBS="-lust $LIBS"
2259 else
2260 echo
2261 echo "Error: Trace backend 'ust' missing libust header files"
2262 echo
2263 exit 1
2264 fi
2265fi
2266
2267##########################################
2268# For 'dtrace' backend, test if 'dtrace' command is present
2269if test "$trace_backend" = "dtrace"; then
2270 if ! has 'dtrace' ; then
2271 echo
2272 echo "Error: dtrace command is not found in PATH $PATH"
2273 echo
2274 exit 1
2275 fi
2276 trace_backend_stap="no"
2277 if has 'stap' ; then
2278 trace_backend_stap="yes"
2279 fi
2280fi
2281
2282##########################################
2283# End of CC checks
2284# After here, no more $cc or $ld runs
2285
2286if test "$debug" = "no" ; then
2287 CFLAGS="-O2 $CFLAGS"
2288fi
2289
2290# Consult white-list to determine whether to enable werror
2291# by default. Only enable by default for git builds
2292z_version=`cut -f3 -d. $source_path/VERSION`
2293
2294if test -z "$werror" ; then
2295 if test "$z_version" = "50" -a \
2296 "$linux" = "yes" ; then
2297 werror="yes"
2298 else
2299 werror="no"
2300 fi
2301fi
2302
2303# Disable zero malloc errors for official releases unless explicitly told to
2304# enable/disable
2305if test -z "$zero_malloc" ; then
2306 if test "$z_version" = "50" ; then
2307 zero_malloc="no"
2308 else
2309 zero_malloc="yes"
2310 fi
2311fi
2312
2313if test "$werror" = "yes" ; then
2314 QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
2315fi
2316
2317if test "$solaris" = "no" ; then
2318 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
2319 LDFLAGS="-Wl,--warn-common $LDFLAGS"
2320 fi
2321fi
2322
2323# Use ASLR, no-SEH and DEP if available
2324if test "$mingw32" = "yes" ; then
2325 for flag in --dynamicbase --no-seh --nxcompat; do
2326 if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
2327 LDFLAGS="-Wl,$flag $LDFLAGS"
2328 fi
2329 done
2330fi
2331
2332confdir=$sysconfdir$confsuffix
2333
2334tools=
2335if test "$softmmu" = yes ; then
2336 tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
2337 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
2338 tools="qemu-nbd\$(EXESUF) $tools"
2339 if [ "$check_utests" = "yes" ]; then
2340 tools="check-qint check-qstring check-qdict check-qlist $tools"
2341 tools="check-qfloat check-qjson $tools"
2342 fi
2343 fi
2344fi
2345
2346# Mac OS X ships with a broken assembler
2347roms=
2348if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
2349 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
2350 "$softmmu" = yes ; then
2351 roms="optionrom"
2352fi
2353
2354
2355echo "Install prefix $prefix"
2356echo "BIOS directory `eval echo $datadir`"
2357echo "binary directory `eval echo $bindir`"
2358echo "config directory `eval echo $sysconfdir`"
2359if test "$mingw32" = "no" ; then
2360echo "Manual directory `eval echo $mandir`"
2361echo "ELF interp prefix $interp_prefix"
2362fi
2363echo "Source path $source_path"
2364echo "C compiler $cc"
2365echo "Host C compiler $host_cc"
2366echo "CFLAGS $CFLAGS"
2367echo "QEMU_CFLAGS $QEMU_CFLAGS"
2368echo "LDFLAGS $LDFLAGS"
2369echo "make $make"
2370echo "install $install"
2371echo "host CPU $cpu"
2372echo "host big endian $bigendian"
2373echo "target list $target_list"
2374echo "tcg debug enabled $debug_tcg"
2375echo "Mon debug enabled $debug_mon"
2376echo "gprof enabled $gprof"
2377echo "sparse enabled $sparse"
2378echo "strip binaries $strip_opt"
2379echo "profiler $profiler"
2380echo "static build $static"
2381echo "-Werror enabled $werror"
2382if test "$darwin" = "yes" ; then
2383 echo "Cocoa support $cocoa"
2384fi
2385echo "SDL support $sdl"
2386echo "curses support $curses"
2387echo "curl support $curl"
2388echo "check support $check_utests"
2389echo "mingw32 support $mingw32"
2390echo "Audio drivers $audio_drv_list"
2391echo "Extra audio cards $audio_card_list"
2392echo "Block whitelist $block_drv_whitelist"
2393echo "Mixer emulation $mixemu"
2394echo "VNC TLS support $vnc_tls"
2395echo "VNC SASL support $vnc_sasl"
2396echo "VNC JPEG support $vnc_jpeg"
2397echo "VNC PNG support $vnc_png"
2398echo "VNC thread $vnc_thread"
2399if test -n "$sparc_cpu"; then
2400 echo "Target Sparc Arch $sparc_cpu"
2401fi
2402echo "xen support $xen"
2403echo "brlapi support $brlapi"
2404echo "bluez support $bluez"
2405echo "Documentation $docs"
2406[ ! -z "$uname_release" ] && \
2407echo "uname -r $uname_release"
2408echo "NPTL support $nptl"
2409echo "GUEST_BASE $guest_base"
2410echo "PIE user targets $user_pie"
2411echo "vde support $vde"
2412echo "IO thread $io_thread"
2413echo "Linux AIO support $linux_aio"
2414echo "ATTR/XATTR support $attr"
2415echo "Install blobs $blobs"
2416echo "KVM support $kvm"
2417echo "fdt support $fdt"
2418echo "preadv support $preadv"
2419echo "fdatasync $fdatasync"
2420echo "madvise $madvise"
2421echo "posix_madvise $posix_madvise"
2422echo "uuid support $uuid"
2423echo "vhost-net support $vhost_net"
2424echo "Trace backend $trace_backend"
2425echo "Trace output file $trace_file-<pid>"
2426echo "spice support $spice"
2427echo "rbd support $rbd"
2428echo "xfsctl support $xfs"
2429
2430if test $sdl_too_old = "yes"; then
2431echo "-> Your SDL version is too old - please upgrade to have SDL support"
2432fi
2433
2434config_host_mak="config-host.mak"
2435config_host_ld="config-host.ld"
2436
2437echo "# Automatically generated by configure - do not modify" > $config_host_mak
2438printf "# Configured with:" >> $config_host_mak
2439printf " '%s'" "$0" "$@" >> $config_host_mak
2440echo >> $config_host_mak
2441
2442echo all: >> $config_host_mak
2443echo "prefix=$prefix" >> $config_host_mak
2444echo "bindir=$bindir" >> $config_host_mak
2445echo "mandir=$mandir" >> $config_host_mak
2446echo "datadir=$datadir" >> $config_host_mak
2447echo "sysconfdir=$sysconfdir" >> $config_host_mak
2448echo "docdir=$docdir" >> $config_host_mak
2449echo "confdir=$confdir" >> $config_host_mak
2450
2451case "$cpu" in
2452 i386|x86_64|alpha|cris|hppa|ia64|m68k|microblaze|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
2453 ARCH=$cpu
2454 ;;
2455 armv4b|armv4l)
2456 ARCH=arm
2457 ;;
2458esac
2459echo "ARCH=$ARCH" >> $config_host_mak
2460if test "$debug_tcg" = "yes" ; then
2461 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
2462fi
2463if test "$debug_mon" = "yes" ; then
2464 echo "CONFIG_DEBUG_MONITOR=y" >> $config_host_mak
2465fi
2466if test "$debug" = "yes" ; then
2467 echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
2468fi
2469if test "$strip_opt" = "yes" ; then
2470 echo "STRIP=${strip}" >> $config_host_mak
2471fi
2472if test "$bigendian" = "yes" ; then
2473 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
2474fi
2475echo "HOST_LONG_BITS=$hostlongbits" >> $config_host_mak
2476if test "$mingw32" = "yes" ; then
2477 echo "CONFIG_WIN32=y" >> $config_host_mak
2478 rc_version=`cat $source_path/VERSION`
2479 version_major=${rc_version%%.*}
2480 rc_version=${rc_version#*.}
2481 version_minor=${rc_version%%.*}
2482 rc_version=${rc_version#*.}
2483 version_subminor=${rc_version%%.*}
2484 version_micro=0
2485 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2486 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2487else
2488 echo "CONFIG_POSIX=y" >> $config_host_mak
2489fi
2490
2491if test "$linux" = "yes" ; then
2492 echo "CONFIG_LINUX=y" >> $config_host_mak
2493fi
2494
2495if test "$darwin" = "yes" ; then
2496 echo "CONFIG_DARWIN=y" >> $config_host_mak
2497fi
2498
2499if test "$aix" = "yes" ; then
2500 echo "CONFIG_AIX=y" >> $config_host_mak
2501fi
2502
2503if test "$solaris" = "yes" ; then
2504 echo "CONFIG_SOLARIS=y" >> $config_host_mak
2505 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
2506 if test "$needs_libsunmath" = "yes" ; then
2507 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
2508 fi
2509fi
2510if test "$haiku" = "yes" ; then
2511 echo "CONFIG_HAIKU=y" >> $config_host_mak
2512fi
2513if test "$static" = "yes" ; then
2514 echo "CONFIG_STATIC=y" >> $config_host_mak
2515fi
2516if test $profiler = "yes" ; then
2517 echo "CONFIG_PROFILER=y" >> $config_host_mak
2518fi
2519if test "$slirp" = "yes" ; then
2520 echo "CONFIG_SLIRP=y" >> $config_host_mak
2521 QEMU_CFLAGS="-I\$(SRC_PATH)/slirp $QEMU_CFLAGS"
2522fi
2523if test "$vde" = "yes" ; then
2524 echo "CONFIG_VDE=y" >> $config_host_mak
2525fi
2526for card in $audio_card_list; do
2527 def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
2528 echo "$def=y" >> $config_host_mak
2529done
2530echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
2531for drv in $audio_drv_list; do
2532 def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
2533 echo "$def=y" >> $config_host_mak
2534 if test "$drv" = "fmod"; then
2535 echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
2536 fi
2537done
2538if test "$audio_pt_int" = "yes" ; then
2539 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
2540fi
2541if test "$audio_win_int" = "yes" ; then
2542 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
2543fi
2544echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
2545if test "$mixemu" = "yes" ; then
2546 echo "CONFIG_MIXEMU=y" >> $config_host_mak
2547fi
2548if test "$vnc_tls" = "yes" ; then
2549 echo "CONFIG_VNC_TLS=y" >> $config_host_mak
2550 echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
2551fi
2552if test "$vnc_sasl" = "yes" ; then
2553 echo "CONFIG_VNC_SASL=y" >> $config_host_mak
2554 echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
2555fi
2556if test "$vnc_jpeg" != "no" ; then
2557 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
2558 echo "VNC_JPEG_CFLAGS=$vnc_jpeg_cflags" >> $config_host_mak
2559fi
2560if test "$vnc_png" != "no" ; then
2561 echo "CONFIG_VNC_PNG=y" >> $config_host_mak
2562 echo "VNC_PNG_CFLAGS=$vnc_png_cflags" >> $config_host_mak
2563fi
2564if test "$vnc_thread" != "no" ; then
2565 echo "CONFIG_VNC_THREAD=y" >> $config_host_mak
2566 echo "CONFIG_THREAD=y" >> $config_host_mak
2567fi
2568if test "$fnmatch" = "yes" ; then
2569 echo "CONFIG_FNMATCH=y" >> $config_host_mak
2570fi
2571if test "$uuid" = "yes" ; then
2572 echo "CONFIG_UUID=y" >> $config_host_mak
2573fi
2574if test "$xfs" = "yes" ; then
2575 echo "CONFIG_XFS=y" >> $config_host_mak
2576fi
2577qemu_version=`head $source_path/VERSION`
2578echo "VERSION=$qemu_version" >>$config_host_mak
2579echo "PKGVERSION=$pkgversion" >>$config_host_mak
2580echo "SRC_PATH=$source_path" >> $config_host_mak
2581echo "TARGET_DIRS=$target_list" >> $config_host_mak
2582if [ "$docs" = "yes" ] ; then
2583 echo "BUILD_DOCS=yes" >> $config_host_mak
2584fi
2585if test "$sdl" = "yes" ; then
2586 echo "CONFIG_SDL=y" >> $config_host_mak
2587 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
2588fi
2589if test "$cocoa" = "yes" ; then
2590 echo "CONFIG_COCOA=y" >> $config_host_mak
2591fi
2592if test "$curses" = "yes" ; then
2593 echo "CONFIG_CURSES=y" >> $config_host_mak
2594fi
2595if test "$atfile" = "yes" ; then
2596 echo "CONFIG_ATFILE=y" >> $config_host_mak
2597fi
2598if test "$utimens" = "yes" ; then
2599 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
2600fi
2601if test "$pipe2" = "yes" ; then
2602 echo "CONFIG_PIPE2=y" >> $config_host_mak
2603fi
2604if test "$accept4" = "yes" ; then
2605 echo "CONFIG_ACCEPT4=y" >> $config_host_mak
2606fi
2607if test "$splice" = "yes" ; then
2608 echo "CONFIG_SPLICE=y" >> $config_host_mak
2609fi
2610if test "$eventfd" = "yes" ; then
2611 echo "CONFIG_EVENTFD=y" >> $config_host_mak
2612fi
2613if test "$fallocate" = "yes" ; then
2614 echo "CONFIG_FALLOCATE=y" >> $config_host_mak
2615fi
2616if test "$dup3" = "yes" ; then
2617 echo "CONFIG_DUP3=y" >> $config_host_mak
2618fi
2619if test "$inotify" = "yes" ; then
2620 echo "CONFIG_INOTIFY=y" >> $config_host_mak
2621fi
2622if test "$inotify1" = "yes" ; then
2623 echo "CONFIG_INOTIFY1=y" >> $config_host_mak
2624fi
2625if test "$byteswap_h" = "yes" ; then
2626 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
2627fi
2628if test "$bswap_h" = "yes" ; then
2629 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
2630fi
2631if test "$curl" = "yes" ; then
2632 echo "CONFIG_CURL=y" >> $config_host_mak
2633 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
2634fi
2635if test "$brlapi" = "yes" ; then
2636 echo "CONFIG_BRLAPI=y" >> $config_host_mak
2637fi
2638if test "$bluez" = "yes" ; then
2639 echo "CONFIG_BLUEZ=y" >> $config_host_mak
2640 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
2641fi
2642if test "$xen" = "yes" ; then
2643 echo "CONFIG_XEN=y" >> $config_host_mak
2644fi
2645if test "$io_thread" = "yes" ; then
2646 echo "CONFIG_IOTHREAD=y" >> $config_host_mak
2647 echo "CONFIG_THREAD=y" >> $config_host_mak
2648fi
2649if test "$linux_aio" = "yes" ; then
2650 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
2651fi
2652if test "$attr" = "yes" ; then
2653 echo "CONFIG_ATTR=y" >> $config_host_mak
2654fi
2655if test "$linux" = "yes" ; then
2656 if test "$attr" = "yes" ; then
2657 echo "CONFIG_VIRTFS=y" >> $config_host_mak
2658 fi
2659fi
2660if test "$blobs" = "yes" ; then
2661 echo "INSTALL_BLOBS=yes" >> $config_host_mak
2662fi
2663if test "$iovec" = "yes" ; then
2664 echo "CONFIG_IOVEC=y" >> $config_host_mak
2665fi
2666if test "$preadv" = "yes" ; then
2667 echo "CONFIG_PREADV=y" >> $config_host_mak
2668fi
2669if test "$fdt" = "yes" ; then
2670 echo "CONFIG_FDT=y" >> $config_host_mak
2671fi
2672if test "$signalfd" = "yes" ; then
2673 echo "CONFIG_SIGNALFD=y" >> $config_host_mak
2674fi
2675if test "$need_offsetof" = "yes" ; then
2676 echo "CONFIG_NEED_OFFSETOF=y" >> $config_host_mak
2677fi
2678if test "$gcc_attribute_warn_unused_result" = "yes" ; then
2679 echo "CONFIG_GCC_ATTRIBUTE_WARN_UNUSED_RESULT=y" >> $config_host_mak
2680fi
2681if test "$fdatasync" = "yes" ; then
2682 echo "CONFIG_FDATASYNC=y" >> $config_host_mak
2683fi
2684if test "$madvise" = "yes" ; then
2685 echo "CONFIG_MADVISE=y" >> $config_host_mak
2686fi
2687if test "$posix_madvise" = "yes" ; then
2688 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
2689fi
2690
2691if test "$spice" = "yes" ; then
2692 echo "CONFIG_SPICE=y" >> $config_host_mak
2693fi
2694
2695# XXX: suppress that
2696if [ "$bsd" = "yes" ] ; then
2697 echo "CONFIG_BSD=y" >> $config_host_mak
2698fi
2699
2700echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
2701
2702if test "$zero_malloc" = "yes" ; then
2703 echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
2704fi
2705if test "$rbd" = "yes" ; then
2706 echo "CONFIG_RBD=y" >> $config_host_mak
2707fi
2708
2709# USB host support
2710case "$usb" in
2711linux)
2712 echo "HOST_USB=linux" >> $config_host_mak
2713;;
2714bsd)
2715 echo "HOST_USB=bsd" >> $config_host_mak
2716;;
2717*)
2718 echo "HOST_USB=stub" >> $config_host_mak
2719;;
2720esac
2721
2722echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
2723if test "$trace_backend" = "simple"; then
2724 echo "CONFIG_SIMPLE_TRACE=y" >> $config_host_mak
2725fi
2726# Set the appropriate trace file.
2727if test "$trace_backend" = "simple"; then
2728 trace_file="\"$trace_file-%u\""
2729fi
2730if test "$trace_backend" = "dtrace" -a "$trace_backend_stap" = "yes" ; then
2731 echo "CONFIG_SYSTEMTAP_TRACE=y" >> $config_host_mak
2732fi
2733echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
2734
2735echo "TOOLS=$tools" >> $config_host_mak
2736echo "ROMS=$roms" >> $config_host_mak
2737echo "MAKE=$make" >> $config_host_mak
2738echo "INSTALL=$install" >> $config_host_mak
2739echo "INSTALL_DIR=$install -d -m0755 -p" >> $config_host_mak
2740echo "INSTALL_DATA=$install -m0644 -p" >> $config_host_mak
2741echo "INSTALL_PROG=$install -m0755 -p" >> $config_host_mak
2742echo "CC=$cc" >> $config_host_mak
2743echo "CC_I386=$cc_i386" >> $config_host_mak
2744echo "HOST_CC=$host_cc" >> $config_host_mak
2745if test "$sparse" = "yes" ; then
2746 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak
2747 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak
2748 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
2749fi
2750echo "AR=$ar" >> $config_host_mak
2751echo "OBJCOPY=$objcopy" >> $config_host_mak
2752echo "LD=$ld" >> $config_host_mak
2753echo "WINDRES=$windres" >> $config_host_mak
2754echo "CFLAGS=$CFLAGS" >> $config_host_mak
2755echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
2756echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
2757echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
2758echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
2759echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
2760echo "LIBS+=$LIBS" >> $config_host_mak
2761echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
2762echo "EXESUF=$EXESUF" >> $config_host_mak
2763
2764# generate list of library paths for linker script
2765
2766$ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
2767
2768if test -f ${config_host_ld}~ ; then
2769 if cmp -s $config_host_ld ${config_host_ld}~ ; then
2770 mv ${config_host_ld}~ $config_host_ld
2771 else
2772 rm ${config_host_ld}~
2773 fi
2774fi
2775
2776for d in libdis libdis-user; do
2777 mkdir -p $d
2778 rm -f $d/Makefile
2779 ln -s $source_path/Makefile.dis $d/Makefile
2780 echo > $d/config.mak
2781done
2782if test "$static" = "no" -a "$user_pie" = "yes" ; then
2783 echo "QEMU_CFLAGS+=-fpie" > libdis-user/config.mak
2784fi
2785
2786for target in $target_list; do
2787target_dir="$target"
2788config_target_mak=$target_dir/config-target.mak
2789target_arch2=`echo $target | cut -d '-' -f 1`
2790target_bigendian="no"
2791
2792case "$target_arch2" in
2793 armeb|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus)
2794 target_bigendian=yes
2795 ;;
2796esac
2797target_softmmu="no"
2798target_user_only="no"
2799target_linux_user="no"
2800target_darwin_user="no"
2801target_bsd_user="no"
2802case "$target" in
2803 ${target_arch2}-softmmu)
2804 target_softmmu="yes"
2805 ;;
2806 ${target_arch2}-linux-user)
2807 if test "$linux" != "yes" ; then
2808 echo "ERROR: Target '$target' is only available on a Linux host"
2809 exit 1
2810 fi
2811 target_user_only="yes"
2812 target_linux_user="yes"
2813 ;;
2814 ${target_arch2}-darwin-user)
2815 if test "$darwin" != "yes" ; then
2816 echo "ERROR: Target '$target' is only available on a Darwin host"
2817 exit 1
2818 fi
2819 target_user_only="yes"
2820 target_darwin_user="yes"
2821 ;;
2822 ${target_arch2}-bsd-user)
2823 if test "$bsd" != "yes" ; then
2824 echo "ERROR: Target '$target' is only available on a BSD host"
2825 exit 1
2826 fi
2827 target_user_only="yes"
2828 target_bsd_user="yes"
2829 ;;
2830 *)
2831 echo "ERROR: Target '$target' not recognised"
2832 exit 1
2833 ;;
2834esac
2835
2836mkdir -p $target_dir
2837mkdir -p $target_dir/fpu
2838mkdir -p $target_dir/tcg
2839mkdir -p $target_dir/ide
2840if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
2841 mkdir -p $target_dir/nwfpe
2842fi
2843
2844#
2845# don't use ln -sf as not all "ln -sf" over write the file/link
2846#
2847rm -f $target_dir/Makefile
2848ln -s $source_path/Makefile.target $target_dir/Makefile
2849
2850
2851echo "# Automatically generated by configure - do not modify" > $config_target_mak
2852
2853bflt="no"
2854target_nptl="no"
2855interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
2856echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
2857gdb_xml_files=""
2858
2859TARGET_ARCH="$target_arch2"
2860TARGET_BASE_ARCH=""
2861TARGET_ABI_DIR=""
2862
2863case "$target_arch2" in
2864 i386)
2865 target_phys_bits=32
2866 ;;
2867 x86_64)
2868 TARGET_BASE_ARCH=i386
2869 target_phys_bits=64
2870 ;;
2871 alpha)
2872 target_phys_bits=64
2873 target_nptl="yes"
2874 ;;
2875 arm|armeb)
2876 TARGET_ARCH=arm
2877 bflt="yes"
2878 target_nptl="yes"
2879 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
2880 target_phys_bits=32
2881 ;;
2882 cris)
2883 target_nptl="yes"
2884 target_phys_bits=32
2885 ;;
2886 m68k)
2887 bflt="yes"
2888 gdb_xml_files="cf-core.xml cf-fp.xml"
2889 target_phys_bits=32
2890 ;;
2891 microblaze)
2892 bflt="yes"
2893 target_nptl="yes"
2894 target_phys_bits=32
2895 ;;
2896 mips|mipsel)
2897 TARGET_ARCH=mips
2898 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
2899 target_nptl="yes"
2900 target_phys_bits=64
2901 ;;
2902 mipsn32|mipsn32el)
2903 TARGET_ARCH=mipsn32
2904 TARGET_BASE_ARCH=mips
2905 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
2906 target_phys_bits=64
2907 ;;
2908 mips64|mips64el)
2909 TARGET_ARCH=mips64
2910 TARGET_BASE_ARCH=mips
2911 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
2912 target_phys_bits=64
2913 ;;
2914 ppc)
2915 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2916 target_phys_bits=32
2917 target_nptl="yes"
2918 ;;
2919 ppcemb)
2920 TARGET_BASE_ARCH=ppc
2921 TARGET_ABI_DIR=ppc
2922 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2923 target_phys_bits=64
2924 target_nptl="yes"
2925 ;;
2926 ppc64)
2927 TARGET_BASE_ARCH=ppc
2928 TARGET_ABI_DIR=ppc
2929 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2930 target_phys_bits=64
2931 ;;
2932 ppc64abi32)
2933 TARGET_ARCH=ppc64
2934 TARGET_BASE_ARCH=ppc
2935 TARGET_ABI_DIR=ppc
2936 echo "TARGET_ABI32=y" >> $config_target_mak
2937 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2938 target_phys_bits=64
2939 ;;
2940 sh4|sh4eb)
2941 TARGET_ARCH=sh4
2942 bflt="yes"
2943 target_nptl="yes"
2944 target_phys_bits=32
2945 ;;
2946 sparc)
2947 target_phys_bits=64
2948 ;;
2949 sparc64)
2950 TARGET_BASE_ARCH=sparc
2951 target_phys_bits=64
2952 ;;
2953 sparc32plus)
2954 TARGET_ARCH=sparc64
2955 TARGET_BASE_ARCH=sparc
2956 TARGET_ABI_DIR=sparc
2957 echo "TARGET_ABI32=y" >> $config_target_mak
2958 target_phys_bits=64
2959 ;;
2960 s390x)
2961 target_phys_bits=64
2962 ;;
2963 *)
2964 echo "Unsupported target CPU"
2965 exit 1
2966 ;;
2967esac
2968echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
2969target_arch_name="`echo $TARGET_ARCH | tr '[:lower:]' '[:upper:]'`"
2970echo "TARGET_$target_arch_name=y" >> $config_target_mak
2971echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
2972# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
2973if [ "$TARGET_BASE_ARCH" = "" ]; then
2974 TARGET_BASE_ARCH=$TARGET_ARCH
2975fi
2976echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
2977if [ "$TARGET_ABI_DIR" = "" ]; then
2978 TARGET_ABI_DIR=$TARGET_ARCH
2979fi
2980echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
2981case "$target_arch2" in
2982 i386|x86_64)
2983 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
2984 echo "CONFIG_XEN=y" >> $config_target_mak
2985 fi
2986esac
2987case "$target_arch2" in
2988 i386|x86_64|ppcemb|ppc|ppc64|s390x)
2989 # Make sure the target and host cpus are compatible
2990 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
2991 \( "$target_arch2" = "$cpu" -o \
2992 \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
2993 \( "$target_arch2" = "ppc64" -a "$cpu" = "ppc" \) -o \
2994 \( "$target_arch2" = "x86_64" -a "$cpu" = "i386" \) -o \
2995 \( "$target_arch2" = "i386" -a "$cpu" = "x86_64" \) \) ; then
2996 echo "CONFIG_KVM=y" >> $config_target_mak
2997 echo "KVM_CFLAGS=$kvm_cflags" >> $config_target_mak
2998 if test "$kvm_para" = "yes"; then
2999 echo "CONFIG_KVM_PARA=y" >> $config_target_mak
3000 fi
3001 if test $vhost_net = "yes" ; then
3002 echo "CONFIG_VHOST_NET=y" >> $config_target_mak
3003 fi
3004 fi
3005esac
3006if test "$target_bigendian" = "yes" ; then
3007 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
3008fi
3009if test "$target_softmmu" = "yes" ; then
3010 echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak
3011 echo "CONFIG_SOFTMMU=y" >> $config_target_mak
3012 echo "LIBS+=$libs_softmmu" >> $config_target_mak
3013 echo "HWDIR=../libhw$target_phys_bits" >> $config_target_mak
3014 echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
3015fi
3016if test "$target_user_only" = "yes" ; then
3017 echo "CONFIG_USER_ONLY=y" >> $config_target_mak
3018fi
3019if test "$target_linux_user" = "yes" ; then
3020 echo "CONFIG_LINUX_USER=y" >> $config_target_mak
3021fi
3022if test "$target_darwin_user" = "yes" ; then
3023 echo "CONFIG_DARWIN_USER=y" >> $config_target_mak
3024fi
3025list=""
3026if test ! -z "$gdb_xml_files" ; then
3027 for x in $gdb_xml_files; do
3028 list="$list $source_path/gdb-xml/$x"
3029 done
3030 echo "TARGET_XML_FILES=$list" >> $config_target_mak
3031fi
3032
3033case "$target_arch2" in
3034 alpha|arm|armeb|m68k|microblaze|mips|mipsel|mipsn32|mipsn32el|mips64|mips64el|ppc|ppc64|ppc64abi32|ppcemb|s390x|sparc|sparc64|sparc32plus)
3035 echo "CONFIG_SOFTFLOAT=y" >> $config_target_mak
3036 ;;
3037 *)
3038 echo "CONFIG_NOSOFTFLOAT=y" >> $config_target_mak
3039 ;;
3040esac
3041
3042if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
3043 echo "TARGET_HAS_BFLT=y" >> $config_target_mak
3044fi
3045if test "$target_user_only" = "yes" \
3046 -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
3047 echo "CONFIG_USE_NPTL=y" >> $config_target_mak
3048fi
3049if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
3050 echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
3051fi
3052if test "$target_bsd_user" = "yes" ; then
3053 echo "CONFIG_BSD_USER=y" >> $config_target_mak
3054fi
3055
3056# generate QEMU_CFLAGS/LDFLAGS for targets
3057
3058cflags=""
3059ldflags=""
3060
3061if test "$ARCH" = "sparc64" ; then
3062 cflags="-I\$(SRC_PATH)/tcg/sparc $cflags"
3063elif test "$ARCH" = "s390x" ; then
3064 cflags="-I\$(SRC_PATH)/tcg/s390 $cflags"
3065elif test "$ARCH" = "x86_64" ; then
3066 cflags="-I\$(SRC_PATH)/tcg/i386 $cflags"
3067else
3068 cflags="-I\$(SRC_PATH)/tcg/\$(ARCH) $cflags"
3069fi
3070cflags="-I\$(SRC_PATH)/tcg $cflags"
3071cflags="-I\$(SRC_PATH)/fpu $cflags"
3072
3073if test "$target_user_only" = "yes" ; then
3074 libdis_config_mak=libdis-user/config.mak
3075else
3076 libdis_config_mak=libdis/config.mak
3077fi
3078
3079for i in $ARCH $TARGET_BASE_ARCH ; do
3080 case "$i" in
3081 alpha)
3082 echo "CONFIG_ALPHA_DIS=y" >> $config_target_mak
3083 echo "CONFIG_ALPHA_DIS=y" >> $libdis_config_mak
3084 ;;
3085 arm)
3086 echo "CONFIG_ARM_DIS=y" >> $config_target_mak
3087 echo "CONFIG_ARM_DIS=y" >> $libdis_config_mak
3088 ;;
3089 cris)
3090 echo "CONFIG_CRIS_DIS=y" >> $config_target_mak
3091 echo "CONFIG_CRIS_DIS=y" >> $libdis_config_mak
3092 ;;
3093 hppa)
3094 echo "CONFIG_HPPA_DIS=y" >> $config_target_mak
3095 echo "CONFIG_HPPA_DIS=y" >> $libdis_config_mak
3096 ;;
3097 i386|x86_64)
3098 echo "CONFIG_I386_DIS=y" >> $config_target_mak
3099 echo "CONFIG_I386_DIS=y" >> $libdis_config_mak
3100 ;;
3101 ia64*)
3102 echo "CONFIG_IA64_DIS=y" >> $config_target_mak
3103 echo "CONFIG_IA64_DIS=y" >> $libdis_config_mak
3104 ;;
3105 m68k)
3106 echo "CONFIG_M68K_DIS=y" >> $config_target_mak
3107 echo "CONFIG_M68K_DIS=y" >> $libdis_config_mak
3108 ;;
3109 microblaze)
3110 echo "CONFIG_MICROBLAZE_DIS=y" >> $config_target_mak
3111 echo "CONFIG_MICROBLAZE_DIS=y" >> $libdis_config_mak
3112 ;;
3113 mips*)
3114 echo "CONFIG_MIPS_DIS=y" >> $config_target_mak
3115 echo "CONFIG_MIPS_DIS=y" >> $libdis_config_mak
3116 ;;
3117 ppc*)
3118 echo "CONFIG_PPC_DIS=y" >> $config_target_mak
3119 echo "CONFIG_PPC_DIS=y" >> $libdis_config_mak
3120 ;;
3121 s390*)
3122 echo "CONFIG_S390_DIS=y" >> $config_target_mak
3123 echo "CONFIG_S390_DIS=y" >> $libdis_config_mak
3124 ;;
3125 sh4)
3126 echo "CONFIG_SH4_DIS=y" >> $config_target_mak
3127 echo "CONFIG_SH4_DIS=y" >> $libdis_config_mak
3128 ;;
3129 sparc*)
3130 echo "CONFIG_SPARC_DIS=y" >> $config_target_mak
3131 echo "CONFIG_SPARC_DIS=y" >> $libdis_config_mak
3132 ;;
3133 esac
3134done
3135
3136case "$ARCH" in
3137alpha)
3138 # Ensure there's only a single GP
3139 cflags="-msmall-data $cflags"
3140;;
3141esac
3142
3143if test "$target_softmmu" = "yes" ; then
3144 case "$TARGET_BASE_ARCH" in
3145 arm)
3146 cflags="-DHAS_AUDIO $cflags"
3147 ;;
3148 i386|mips|ppc)
3149 cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
3150 ;;
3151 esac
3152fi
3153
3154if test "$target_user_only" = "yes" -a "$static" = "no" -a \
3155 "$user_pie" = "yes" ; then
3156 cflags="-fpie $cflags"
3157 ldflags="-pie $ldflags"
3158fi
3159
3160if test "$target_softmmu" = "yes" -a \( \
3161 "$TARGET_ARCH" = "microblaze" -o \
3162 "$TARGET_ARCH" = "cris" \) ; then
3163 echo "CONFIG_NEED_MMU=y" >> $config_target_mak
3164fi
3165
3166if test "$gprof" = "yes" ; then
3167 echo "TARGET_GPROF=yes" >> $config_target_mak
3168 if test "$target_linux_user" = "yes" ; then
3169 cflags="-p $cflags"
3170 ldflags="-p $ldflags"
3171 fi
3172 if test "$target_softmmu" = "yes" ; then
3173 ldflags="-p $ldflags"
3174 echo "GPROF_CFLAGS=-p" >> $config_target_mak
3175 fi
3176fi
3177
3178linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
3179if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
3180 case "$ARCH" in
3181 sparc)
3182 # -static is used to avoid g1/g3 usage by the dynamic linker
3183 ldflags="$linker_script -static $ldflags"
3184 ;;
3185 alpha | s390x)
3186 # The default placement of the application is fine.
3187 ;;
3188 *)
3189 ldflags="$linker_script $ldflags"
3190 ;;
3191 esac
3192fi
3193
3194echo "LDFLAGS+=$ldflags" >> $config_target_mak
3195echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
3196
3197done # for target in $targets
3198
3199# build tree in object directory if source path is different from current one
3200if test "$source_path_used" = "yes" ; then
3201 DIRS="tests tests/cris slirp audio block net pc-bios/optionrom"
3202 DIRS="$DIRS roms/seabios roms/vgabios"
3203 DIRS="$DIRS fsdev ui"
3204 FILES="Makefile tests/Makefile"
3205 FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
3206 FILES="$FILES tests/test-mmap.c"
3207 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
3208 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
3209 for bios_file in $source_path/pc-bios/*.bin $source_path/pc-bios/*.dtb $source_path/pc-bios/openbios-*; do
3210 FILES="$FILES pc-bios/`basename $bios_file`"
3211 done
3212 for dir in $DIRS ; do
3213 mkdir -p $dir
3214 done
3215 # remove the link and recreate it, as not all "ln -sf" overwrite the link
3216 for f in $FILES ; do
3217 rm -f $f
3218 ln -s $source_path/$f $f
3219 done
3220fi
3221
3222# temporary config to build submodules
3223for rom in seabios vgabios ; do
3224 config_mak=roms/$rom/config.mak
3225 echo "# Automatically generated by configure - do not modify" > $config_mak
3226 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
3227 echo "CC=$cc" >> $config_mak
3228 echo "BCC=bcc" >> $config_mak
3229 echo "CPP=${cross_prefix}cpp" >> $config_mak
3230 echo "OBJCOPY=objcopy" >> $config_mak
3231 echo "IASL=iasl" >> $config_mak
3232 echo "HOST_CC=$host_cc" >> $config_mak
3233 echo "LD=$ld" >> $config_mak
3234done
3235
3236for hwlib in 32 64; do
3237 d=libhw$hwlib
3238 mkdir -p $d
3239 mkdir -p $d/ide
3240 rm -f $d/Makefile
3241 ln -s $source_path/Makefile.hw $d/Makefile
3242 echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" > $d/config.mak
3243done
3244
3245d=libuser
3246mkdir -p $d
3247rm -f $d/Makefile
3248ln -s $source_path/Makefile.user $d/Makefile
3249if test "$static" = "no" -a "$user_pie" = "yes" ; then
3250 echo "QEMU_CFLAGS+=-fpie" > $d/config.mak
3251fi
3252
3253if test "$docs" = "yes" ; then
3254 mkdir -p QMP
3255fi
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