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