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