]> git.proxmox.com Git - qemu.git/blob - configure
fw_cfg: Splash image loader can overrun a stack variable, fix
[qemu.git] / configure
1 #!/bin/sh
2 #
3 # qemu configure script (c) 2003 Fabrice Bellard
4 #
5 # set temporary file name
6 if test ! -z "$TMPDIR" ; then
7 TMPDIR1="${TMPDIR}"
8 elif test ! -z "$TEMPDIR" ; then
9 TMPDIR1="${TEMPDIR}"
10 else
11 TMPDIR1="/tmp"
12 fi
13
14 TMPC="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.c"
15 TMPO="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.o"
16 TMPE="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.exe"
17
18 # NB: do not call "exit" in the trap handler; this is buggy with some shells;
19 # see <1285349658-3122-1-git-send-email-loic.minier@linaro.org>
20 trap "rm -f $TMPC $TMPO $TMPE" EXIT INT QUIT TERM
21 rm -f config.log
22
23 # Print a helpful header at the top of config.log
24 echo "# QEMU configure log $(date)" >> config.log
25 printf "# Configured with:" >> config.log
26 printf " '%s'" "$0" "$@" >> config.log
27 echo >> config.log
28 echo "#" >> config.log
29
30 do_cc() {
31 # Run the compiler, capturing its output to the log.
32 echo $cc "$@" >> config.log
33 $cc "$@" >> config.log 2>&1 || return $?
34 # Test passed. If this is an --enable-werror build, rerun
35 # the test with -Werror and bail out if it fails. This
36 # makes warning-generating-errors in configure test code
37 # obvious to developers.
38 if test "$werror" != "yes"; then
39 return 0
40 fi
41 # Don't bother rerunning the compile if we were already using -Werror
42 case "$*" in
43 *-Werror*)
44 return 0
45 ;;
46 esac
47 echo $cc -Werror "$@" >> config.log
48 $cc -Werror "$@" >> config.log 2>&1 && return $?
49 echo "ERROR: configure test passed without -Werror but failed with -Werror."
50 echo "This is probably a bug in the configure script. The failing command"
51 echo "will be at the bottom of config.log."
52 echo "You can run configure with --disable-werror to bypass this check."
53 exit 1
54 }
55
56 compile_object() {
57 do_cc $QEMU_CFLAGS -c -o $TMPO $TMPC
58 }
59
60 compile_prog() {
61 local_cflags="$1"
62 local_ldflags="$2"
63 do_cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags
64 }
65
66 # symbolically link $1 to $2. Portable version of "ln -sf".
67 symlink() {
68 rm -rf "$2"
69 mkdir -p "$(dirname "$2")"
70 ln -s "$1" "$2"
71 }
72
73 # check whether a command is available to this shell (may be either an
74 # executable or a builtin)
75 has() {
76 type "$1" >/dev/null 2>&1
77 }
78
79 # search for an executable in PATH
80 path_of() {
81 local_command="$1"
82 local_ifs="$IFS"
83 local_dir=""
84
85 # pathname has a dir component?
86 if [ "${local_command#*/}" != "$local_command" ]; then
87 if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
88 echo "$local_command"
89 return 0
90 fi
91 fi
92 if [ -z "$local_command" ]; then
93 return 1
94 fi
95
96 IFS=:
97 for local_dir in $PATH; do
98 if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
99 echo "$local_dir/$local_command"
100 IFS="${local_ifs:-$(printf ' \t\n')}"
101 return 0
102 fi
103 done
104 # not found
105 IFS="${local_ifs:-$(printf ' \t\n')}"
106 return 1
107 }
108
109 # default parameters
110 source_path=`dirname "$0"`
111 cpu=""
112 interp_prefix="/usr/gnemul/qemu-%M"
113 static="no"
114 cross_prefix=""
115 audio_drv_list=""
116 audio_card_list="ac97 es1370 sb16 hda"
117 audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus hda"
118 block_drv_whitelist=""
119 host_cc="cc"
120 libs_softmmu=""
121 libs_tools=""
122 audio_pt_int=""
123 audio_win_int=""
124 cc_i386=i386-pc-linux-gnu-gcc
125 libs_qga=""
126 debug_info="yes"
127
128 # Don't accept a target_list environment variable.
129 unset target_list
130
131 # Default value for a variable defining feature "foo".
132 # * foo="no" feature will only be used if --enable-foo arg is given
133 # * foo="" feature will be searched for, and if found, will be used
134 # unless --disable-foo is given
135 # * foo="yes" this value will only be set by --enable-foo flag.
136 # feature will searched for,
137 # if not found, configure exits with error
138 #
139 # Always add --enable-foo and --disable-foo command line args.
140 # Distributions want to ensure that several features are compiled in, and it
141 # is impossible without a --enable-foo that exits if a feature is not found.
142
143 bluez=""
144 brlapi=""
145 curl=""
146 curses=""
147 docs=""
148 fdt=""
149 nptl=""
150 pixman=""
151 sdl=""
152 virtfs=""
153 vnc="yes"
154 sparse="no"
155 uuid=""
156 vde=""
157 vnc_tls=""
158 vnc_sasl=""
159 vnc_jpeg=""
160 vnc_png=""
161 vnc_ws=""
162 xen=""
163 xen_ctrl_version=""
164 xen_pci_passthrough=""
165 linux_aio=""
166 cap_ng=""
167 attr=""
168 libattr=""
169 xfs=""
170
171 vhost_net="no"
172 kvm="no"
173 gprof="no"
174 debug_tcg="no"
175 debug="no"
176 strip_opt="yes"
177 tcg_interpreter="no"
178 bigendian="no"
179 mingw32="no"
180 gcov="no"
181 gcov_tool="gcov"
182 EXESUF=""
183 prefix="/usr/local"
184 mandir="\${prefix}/share/man"
185 datadir="\${prefix}/share"
186 qemu_docdir="\${prefix}/share/doc/qemu"
187 bindir="\${prefix}/bin"
188 libdir="\${prefix}/lib"
189 libexecdir="\${prefix}/libexec"
190 includedir="\${prefix}/include"
191 sysconfdir="\${prefix}/etc"
192 local_statedir="\${prefix}/var"
193 confsuffix="/qemu"
194 slirp="yes"
195 fmod_lib=""
196 fmod_inc=""
197 oss_lib=""
198 bsd="no"
199 linux="no"
200 solaris="no"
201 profiler="no"
202 cocoa="no"
203 softmmu="yes"
204 linux_user="no"
205 bsd_user="no"
206 guest_base="yes"
207 uname_release=""
208 mixemu="no"
209 aix="no"
210 blobs="yes"
211 pkgversion=""
212 pie=""
213 zero_malloc=""
214 trace_backend="nop"
215 trace_file="trace"
216 spice=""
217 rbd=""
218 smartcard_nss=""
219 usb_redir=""
220 opengl=""
221 zlib="yes"
222 guest_agent="yes"
223 want_tools="yes"
224 libiscsi=""
225 coroutine=""
226 seccomp=""
227 glusterfs=""
228 virtio_blk_data_plane=""
229
230 # parse CC options first
231 for opt do
232 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
233 case "$opt" in
234 --cross-prefix=*) cross_prefix="$optarg"
235 ;;
236 --cc=*) CC="$optarg"
237 ;;
238 --source-path=*) source_path="$optarg"
239 ;;
240 --cpu=*) cpu="$optarg"
241 ;;
242 --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
243 EXTRA_CFLAGS="$optarg"
244 ;;
245 --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
246 EXTRA_LDFLAGS="$optarg"
247 ;;
248 --enable-debug-info) debug_info="yes"
249 ;;
250 --disable-debug-info) debug_info="no"
251 ;;
252 esac
253 done
254 # OS specific
255 # Using uname is really, really broken. Once we have the right set of checks
256 # we can eliminate its usage altogether.
257
258 # Preferred compiler:
259 # ${CC} (if set)
260 # ${cross_prefix}gcc (if cross-prefix specified)
261 # system compiler
262 if test -z "${CC}${cross_prefix}"; then
263 cc="$host_cc"
264 else
265 cc="${CC-${cross_prefix}gcc}"
266 fi
267
268 ar="${AR-${cross_prefix}ar}"
269 as="${AS-${cross_prefix}as}"
270 cpp="${CPP-$cc -E}"
271 objcopy="${OBJCOPY-${cross_prefix}objcopy}"
272 ld="${LD-${cross_prefix}ld}"
273 libtool="${LIBTOOL-${cross_prefix}libtool}"
274 strip="${STRIP-${cross_prefix}strip}"
275 windres="${WINDRES-${cross_prefix}windres}"
276 pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
277 query_pkg_config() {
278 "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
279 }
280 pkg_config=query_pkg_config
281 sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
282
283 # default flags for all hosts
284 QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
285 QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
286 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
287 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
288 QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/include"
289 if test "$debug_info" = "yes"; then
290 CFLAGS="-g $CFLAGS"
291 LDFLAGS="-g $LDFLAGS"
292 fi
293
294 # make source path absolute
295 source_path=`cd "$source_path"; pwd`
296
297 check_define() {
298 cat > $TMPC <<EOF
299 #if !defined($1)
300 #error $1 not defined
301 #endif
302 int main(void) { return 0; }
303 EOF
304 compile_object
305 }
306
307 if check_define __linux__ ; then
308 targetos="Linux"
309 elif check_define _WIN32 ; then
310 targetos='MINGW32'
311 elif check_define __OpenBSD__ ; then
312 targetos='OpenBSD'
313 elif check_define __sun__ ; then
314 targetos='SunOS'
315 elif check_define __HAIKU__ ; then
316 targetos='Haiku'
317 else
318 targetos=`uname -s`
319 fi
320
321 # Some host OSes need non-standard checks for which CPU to use.
322 # Note that these checks are broken for cross-compilation: if you're
323 # cross-compiling to one of these OSes then you'll need to specify
324 # the correct CPU with the --cpu option.
325 case $targetos in
326 Darwin)
327 # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
328 # run 64-bit userspace code.
329 # If the user didn't specify a CPU explicitly and the kernel says this is
330 # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
331 if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
332 cpu="x86_64"
333 fi
334 ;;
335 SunOS)
336 # `uname -m` returns i86pc even on an x86_64 box, so default based on isainfo
337 if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
338 cpu="x86_64"
339 fi
340 esac
341
342 if test ! -z "$cpu" ; then
343 # command line argument
344 :
345 elif check_define __i386__ ; then
346 cpu="i386"
347 elif check_define __x86_64__ ; then
348 cpu="x86_64"
349 elif check_define __sparc__ ; then
350 if check_define __arch64__ ; then
351 cpu="sparc64"
352 else
353 cpu="sparc"
354 fi
355 elif check_define _ARCH_PPC ; then
356 if check_define _ARCH_PPC64 ; then
357 cpu="ppc64"
358 else
359 cpu="ppc"
360 fi
361 elif check_define __mips__ ; then
362 cpu="mips"
363 elif check_define __ia64__ ; then
364 cpu="ia64"
365 elif check_define __s390__ ; then
366 if check_define __s390x__ ; then
367 cpu="s390x"
368 else
369 cpu="s390"
370 fi
371 elif check_define __arm__ ; then
372 cpu="arm"
373 elif check_define __hppa__ ; then
374 cpu="hppa"
375 else
376 cpu=`uname -m`
377 fi
378
379 ARCH=
380 # Normalise host CPU name and set ARCH.
381 # Note that this case should only have supported host CPUs, not guests.
382 case "$cpu" in
383 ia64|ppc|ppc64|s390|s390x|sparc64)
384 cpu="$cpu"
385 ;;
386 i386|i486|i586|i686|i86pc|BePC)
387 cpu="i386"
388 ;;
389 x86_64|amd64)
390 cpu="x86_64"
391 ;;
392 armv*b|armv*l|arm)
393 cpu="arm"
394 ;;
395 hppa|parisc|parisc64)
396 cpu="hppa"
397 ;;
398 mips*)
399 cpu="mips"
400 ;;
401 sparc|sun4[cdmuv])
402 cpu="sparc"
403 ;;
404 *)
405 # This will result in either an error or falling back to TCI later
406 ARCH=unknown
407 ;;
408 esac
409 if test -z "$ARCH"; then
410 ARCH="$cpu"
411 fi
412
413 # OS specific
414
415 case $targetos in
416 CYGWIN*)
417 mingw32="yes"
418 QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
419 audio_possible_drivers="winwave sdl"
420 audio_drv_list="winwave"
421 ;;
422 MINGW32*)
423 mingw32="yes"
424 audio_possible_drivers="winwave dsound sdl fmod"
425 audio_drv_list="winwave"
426 ;;
427 GNU/kFreeBSD)
428 bsd="yes"
429 audio_drv_list="oss"
430 audio_possible_drivers="oss sdl esd pa"
431 ;;
432 FreeBSD)
433 bsd="yes"
434 make="${MAKE-gmake}"
435 audio_drv_list="oss"
436 audio_possible_drivers="oss sdl esd pa"
437 # needed for kinfo_getvmmap(3) in libutil.h
438 LIBS="-lutil $LIBS"
439 ;;
440 DragonFly)
441 bsd="yes"
442 make="${MAKE-gmake}"
443 audio_drv_list="oss"
444 audio_possible_drivers="oss sdl esd pa"
445 ;;
446 NetBSD)
447 bsd="yes"
448 make="${MAKE-gmake}"
449 audio_drv_list="oss"
450 audio_possible_drivers="oss sdl esd"
451 oss_lib="-lossaudio"
452 ;;
453 OpenBSD)
454 bsd="yes"
455 make="${MAKE-gmake}"
456 audio_drv_list="oss"
457 audio_possible_drivers="oss sdl esd"
458 oss_lib="-lossaudio"
459 ;;
460 Darwin)
461 bsd="yes"
462 darwin="yes"
463 if [ "$cpu" = "x86_64" ] ; then
464 QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
465 LDFLAGS="-arch x86_64 $LDFLAGS"
466 else
467 QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
468 fi
469 cocoa="yes"
470 audio_drv_list="coreaudio"
471 audio_possible_drivers="coreaudio sdl fmod"
472 LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
473 libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
474 # Disable attempts to use ObjectiveC features in os/object.h since they
475 # won't work when we're compiling with gcc as a C compiler.
476 QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
477 ;;
478 SunOS)
479 solaris="yes"
480 make="${MAKE-gmake}"
481 install="${INSTALL-ginstall}"
482 ld="gld"
483 smbd="${SMBD-/usr/sfw/sbin/smbd}"
484 needs_libsunmath="no"
485 solarisrev=`uname -r | cut -f2 -d.`
486 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
487 if test "$solarisrev" -le 9 ; then
488 if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
489 needs_libsunmath="yes"
490 QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
491 LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
492 LIBS="-lsunmath $LIBS"
493 else
494 echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
495 echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
496 echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
497 echo "Studio 11 can be downloaded from www.sun.com."
498 exit 1
499 fi
500 fi
501 fi
502 if test -f /usr/include/sys/soundcard.h ; then
503 audio_drv_list="oss"
504 fi
505 audio_possible_drivers="oss sdl"
506 # needed for CMSG_ macros in sys/socket.h
507 QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
508 # needed for TIOCWIN* defines in termios.h
509 QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
510 QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
511 solarisnetlibs="-lsocket -lnsl -lresolv"
512 LIBS="$solarisnetlibs $LIBS"
513 libs_qga="$solarisnetlibs $libs_qga"
514 ;;
515 AIX)
516 aix="yes"
517 make="${MAKE-gmake}"
518 ;;
519 Haiku)
520 haiku="yes"
521 QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
522 LIBS="-lposix_error_mapper -lnetwork $LIBS"
523 ;;
524 *)
525 audio_drv_list="oss"
526 audio_possible_drivers="oss alsa sdl esd pa"
527 linux="yes"
528 linux_user="yes"
529 usb="linux"
530 kvm="yes"
531 vhost_net="yes"
532 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
533 audio_possible_drivers="$audio_possible_drivers fmod"
534 fi
535 ;;
536 esac
537
538 if [ "$bsd" = "yes" ] ; then
539 if [ "$darwin" != "yes" ] ; then
540 usb="bsd"
541 bsd_user="yes"
542 fi
543 fi
544
545 : ${make=${MAKE-make}}
546 : ${install=${INSTALL-install}}
547 : ${python=${PYTHON-python}}
548 : ${smbd=${SMBD-/usr/sbin/smbd}}
549
550 # Default objcc to clang if available, otherwise use CC
551 if has clang; then
552 objcc=clang
553 else
554 objcc="$cc"
555 fi
556
557 if test "$mingw32" = "yes" ; then
558 EXESUF=".exe"
559 QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
560 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
561 QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
562 LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
563 cat > $TMPC << EOF
564 int main(void) { return 0; }
565 EOF
566 if compile_prog "" "-liberty" ; then
567 LIBS="-liberty $LIBS"
568 fi
569 prefix="c:/Program Files/QEMU"
570 mandir="\${prefix}"
571 datadir="\${prefix}"
572 qemu_docdir="\${prefix}"
573 bindir="\${prefix}"
574 sysconfdir="\${prefix}"
575 local_statedir="\${prefix}"
576 confsuffix=""
577 libs_qga="-lws2_32 -lwinmm -lpowrprof $libs_qga"
578 fi
579
580 werror=""
581
582 for opt do
583 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
584 case "$opt" in
585 --help|-h) show_help=yes
586 ;;
587 --version|-V) exec cat $source_path/VERSION
588 ;;
589 --prefix=*) prefix="$optarg"
590 ;;
591 --interp-prefix=*) interp_prefix="$optarg"
592 ;;
593 --source-path=*)
594 ;;
595 --cross-prefix=*)
596 ;;
597 --cc=*)
598 ;;
599 --host-cc=*) host_cc="$optarg"
600 ;;
601 --objcc=*) objcc="$optarg"
602 ;;
603 --make=*) make="$optarg"
604 ;;
605 --install=*) install="$optarg"
606 ;;
607 --python=*) python="$optarg"
608 ;;
609 --gcov=*) gcov_tool="$optarg"
610 ;;
611 --smbd=*) smbd="$optarg"
612 ;;
613 --extra-cflags=*)
614 ;;
615 --extra-ldflags=*)
616 ;;
617 --enable-debug-info)
618 ;;
619 --disable-debug-info)
620 ;;
621 --cpu=*)
622 ;;
623 --target-list=*) target_list="$optarg"
624 ;;
625 --enable-trace-backend=*) trace_backend="$optarg"
626 ;;
627 --with-trace-file=*) trace_file="$optarg"
628 ;;
629 --enable-gprof) gprof="yes"
630 ;;
631 --enable-gcov) gcov="yes"
632 ;;
633 --static)
634 static="yes"
635 LDFLAGS="-static $LDFLAGS"
636 QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
637 ;;
638 --mandir=*) mandir="$optarg"
639 ;;
640 --bindir=*) bindir="$optarg"
641 ;;
642 --libdir=*) libdir="$optarg"
643 ;;
644 --libexecdir=*) libexecdir="$optarg"
645 ;;
646 --includedir=*) includedir="$optarg"
647 ;;
648 --datadir=*) datadir="$optarg"
649 ;;
650 --with-confsuffix=*) confsuffix="$optarg"
651 ;;
652 --docdir=*) qemu_docdir="$optarg"
653 ;;
654 --sysconfdir=*) sysconfdir="$optarg"
655 ;;
656 --localstatedir=*) local_statedir="$optarg"
657 ;;
658 --sbindir=*|--sharedstatedir=*|\
659 --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
660 --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
661 # These switches are silently ignored, for compatibility with
662 # autoconf-generated configure scripts. This allows QEMU's
663 # configure to be used by RPM and similar macros that set
664 # lots of directory switches by default.
665 ;;
666 --with-system-pixman) pixman="system"
667 ;;
668 --without-system-pixman) pixman="internal"
669 ;;
670 --without-pixman) pixman="none"
671 ;;
672 --disable-sdl) sdl="no"
673 ;;
674 --enable-sdl) sdl="yes"
675 ;;
676 --disable-virtfs) virtfs="no"
677 ;;
678 --enable-virtfs) virtfs="yes"
679 ;;
680 --disable-vnc) vnc="no"
681 ;;
682 --enable-vnc) vnc="yes"
683 ;;
684 --fmod-lib=*) fmod_lib="$optarg"
685 ;;
686 --fmod-inc=*) fmod_inc="$optarg"
687 ;;
688 --oss-lib=*) oss_lib="$optarg"
689 ;;
690 --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
691 ;;
692 --audio-drv-list=*) audio_drv_list="$optarg"
693 ;;
694 --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
695 ;;
696 --enable-debug-tcg) debug_tcg="yes"
697 ;;
698 --disable-debug-tcg) debug_tcg="no"
699 ;;
700 --enable-debug)
701 # Enable debugging options that aren't excessively noisy
702 debug_tcg="yes"
703 debug="yes"
704 strip_opt="no"
705 ;;
706 --enable-sparse) sparse="yes"
707 ;;
708 --disable-sparse) sparse="no"
709 ;;
710 --disable-strip) strip_opt="no"
711 ;;
712 --disable-vnc-tls) vnc_tls="no"
713 ;;
714 --enable-vnc-tls) vnc_tls="yes"
715 ;;
716 --disable-vnc-sasl) vnc_sasl="no"
717 ;;
718 --enable-vnc-sasl) vnc_sasl="yes"
719 ;;
720 --disable-vnc-jpeg) vnc_jpeg="no"
721 ;;
722 --enable-vnc-jpeg) vnc_jpeg="yes"
723 ;;
724 --disable-vnc-png) vnc_png="no"
725 ;;
726 --enable-vnc-png) vnc_png="yes"
727 ;;
728 --disable-vnc-ws) vnc_ws="no"
729 ;;
730 --enable-vnc-ws) vnc_ws="yes"
731 ;;
732 --disable-slirp) slirp="no"
733 ;;
734 --disable-uuid) uuid="no"
735 ;;
736 --enable-uuid) uuid="yes"
737 ;;
738 --disable-vde) vde="no"
739 ;;
740 --enable-vde) vde="yes"
741 ;;
742 --disable-xen) xen="no"
743 ;;
744 --enable-xen) xen="yes"
745 ;;
746 --disable-xen-pci-passthrough) xen_pci_passthrough="no"
747 ;;
748 --enable-xen-pci-passthrough) xen_pci_passthrough="yes"
749 ;;
750 --disable-brlapi) brlapi="no"
751 ;;
752 --enable-brlapi) brlapi="yes"
753 ;;
754 --disable-bluez) bluez="no"
755 ;;
756 --enable-bluez) bluez="yes"
757 ;;
758 --disable-kvm) kvm="no"
759 ;;
760 --enable-kvm) kvm="yes"
761 ;;
762 --disable-tcg-interpreter) tcg_interpreter="no"
763 ;;
764 --enable-tcg-interpreter) tcg_interpreter="yes"
765 ;;
766 --disable-cap-ng) cap_ng="no"
767 ;;
768 --enable-cap-ng) cap_ng="yes"
769 ;;
770 --disable-spice) spice="no"
771 ;;
772 --enable-spice) spice="yes"
773 ;;
774 --disable-libiscsi) libiscsi="no"
775 ;;
776 --enable-libiscsi) libiscsi="yes"
777 ;;
778 --enable-profiler) profiler="yes"
779 ;;
780 --disable-cocoa) cocoa="no"
781 ;;
782 --enable-cocoa)
783 cocoa="yes" ;
784 sdl="no" ;
785 audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
786 ;;
787 --disable-system) softmmu="no"
788 ;;
789 --enable-system) softmmu="yes"
790 ;;
791 --disable-user)
792 linux_user="no" ;
793 bsd_user="no" ;
794 ;;
795 --enable-user) ;;
796 --disable-linux-user) linux_user="no"
797 ;;
798 --enable-linux-user) linux_user="yes"
799 ;;
800 --disable-bsd-user) bsd_user="no"
801 ;;
802 --enable-bsd-user) bsd_user="yes"
803 ;;
804 --enable-guest-base) guest_base="yes"
805 ;;
806 --disable-guest-base) guest_base="no"
807 ;;
808 --enable-pie) pie="yes"
809 ;;
810 --disable-pie) pie="no"
811 ;;
812 --enable-uname-release=*) uname_release="$optarg"
813 ;;
814 --enable-werror) werror="yes"
815 ;;
816 --disable-werror) werror="no"
817 ;;
818 --disable-curses) curses="no"
819 ;;
820 --enable-curses) curses="yes"
821 ;;
822 --disable-curl) curl="no"
823 ;;
824 --enable-curl) curl="yes"
825 ;;
826 --disable-fdt) fdt="no"
827 ;;
828 --enable-fdt) fdt="yes"
829 ;;
830 --disable-nptl) nptl="no"
831 ;;
832 --enable-nptl) nptl="yes"
833 ;;
834 --enable-mixemu) mixemu="yes"
835 ;;
836 --disable-linux-aio) linux_aio="no"
837 ;;
838 --enable-linux-aio) linux_aio="yes"
839 ;;
840 --disable-attr) attr="no"
841 ;;
842 --enable-attr) attr="yes"
843 ;;
844 --disable-blobs) blobs="no"
845 ;;
846 --with-pkgversion=*) pkgversion=" ($optarg)"
847 ;;
848 --with-coroutine=*) coroutine="$optarg"
849 ;;
850 --disable-docs) docs="no"
851 ;;
852 --enable-docs) docs="yes"
853 ;;
854 --disable-vhost-net) vhost_net="no"
855 ;;
856 --enable-vhost-net) vhost_net="yes"
857 ;;
858 --disable-opengl) opengl="no"
859 ;;
860 --enable-opengl) opengl="yes"
861 ;;
862 --disable-rbd) rbd="no"
863 ;;
864 --enable-rbd) rbd="yes"
865 ;;
866 --disable-xfsctl) xfs="no"
867 ;;
868 --enable-xfsctl) xfs="yes"
869 ;;
870 --disable-smartcard-nss) smartcard_nss="no"
871 ;;
872 --enable-smartcard-nss) smartcard_nss="yes"
873 ;;
874 --disable-usb-redir) usb_redir="no"
875 ;;
876 --enable-usb-redir) usb_redir="yes"
877 ;;
878 --disable-zlib-test) zlib="no"
879 ;;
880 --enable-guest-agent) guest_agent="yes"
881 ;;
882 --disable-guest-agent) guest_agent="no"
883 ;;
884 --enable-tools) want_tools="yes"
885 ;;
886 --disable-tools) want_tools="no"
887 ;;
888 --enable-seccomp) seccomp="yes"
889 ;;
890 --disable-seccomp) seccomp="no"
891 ;;
892 --disable-glusterfs) glusterfs="no"
893 ;;
894 --enable-glusterfs) glusterfs="yes"
895 ;;
896 --disable-virtio-blk-data-plane) virtio_blk_data_plane="no"
897 ;;
898 --enable-virtio-blk-data-plane) virtio_blk_data_plane="yes"
899 ;;
900 *) echo "ERROR: unknown option $opt"; show_help="yes"
901 ;;
902 esac
903 done
904
905 case "$cpu" in
906 sparc)
907 LDFLAGS="-m32 $LDFLAGS"
908 QEMU_CFLAGS="-m32 -mcpu=ultrasparc $QEMU_CFLAGS"
909 ;;
910 sparc64)
911 LDFLAGS="-m64 $LDFLAGS"
912 QEMU_CFLAGS="-m64 -mcpu=ultrasparc $QEMU_CFLAGS"
913 ;;
914 s390)
915 QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS"
916 LDFLAGS="-m31 $LDFLAGS"
917 ;;
918 s390x)
919 QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS"
920 LDFLAGS="-m64 $LDFLAGS"
921 ;;
922 i386)
923 QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
924 LDFLAGS="-m32 $LDFLAGS"
925 cc_i386='$(CC) -m32'
926 ;;
927 x86_64)
928 QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
929 LDFLAGS="-m64 $LDFLAGS"
930 cc_i386='$(CC) -m32'
931 ;;
932 # No special flags required for other host CPUs
933 esac
934
935 default_target_list=""
936
937 # these targets are portable
938 if [ "$softmmu" = "yes" ] ; then
939 default_target_list="\
940 i386-softmmu \
941 x86_64-softmmu \
942 alpha-softmmu \
943 arm-softmmu \
944 cris-softmmu \
945 lm32-softmmu \
946 m68k-softmmu \
947 microblaze-softmmu \
948 microblazeel-softmmu \
949 mips-softmmu \
950 mipsel-softmmu \
951 mips64-softmmu \
952 mips64el-softmmu \
953 or32-softmmu \
954 ppc-softmmu \
955 ppcemb-softmmu \
956 ppc64-softmmu \
957 sh4-softmmu \
958 sh4eb-softmmu \
959 sparc-softmmu \
960 sparc64-softmmu \
961 s390x-softmmu \
962 xtensa-softmmu \
963 xtensaeb-softmmu \
964 unicore32-softmmu \
965 "
966 fi
967 # the following are Linux specific
968 if [ "$linux_user" = "yes" ] ; then
969 default_target_list="${default_target_list}\
970 i386-linux-user \
971 x86_64-linux-user \
972 alpha-linux-user \
973 arm-linux-user \
974 armeb-linux-user \
975 cris-linux-user \
976 m68k-linux-user \
977 microblaze-linux-user \
978 microblazeel-linux-user \
979 mips-linux-user \
980 mipsel-linux-user \
981 or32-linux-user \
982 ppc-linux-user \
983 ppc64-linux-user \
984 ppc64abi32-linux-user \
985 sh4-linux-user \
986 sh4eb-linux-user \
987 sparc-linux-user \
988 sparc64-linux-user \
989 sparc32plus-linux-user \
990 unicore32-linux-user \
991 s390x-linux-user \
992 "
993 fi
994 # the following are BSD specific
995 if [ "$bsd_user" = "yes" ] ; then
996 default_target_list="${default_target_list}\
997 i386-bsd-user \
998 x86_64-bsd-user \
999 sparc-bsd-user \
1000 sparc64-bsd-user \
1001 "
1002 fi
1003
1004 if test x"$show_help" = x"yes" ; then
1005 cat << EOF
1006
1007 Usage: configure [options]
1008 Options: [defaults in brackets after descriptions]
1009
1010 EOF
1011 echo "Standard options:"
1012 echo " --help print this message"
1013 echo " --prefix=PREFIX install in PREFIX [$prefix]"
1014 echo " --interp-prefix=PREFIX where to find shared libraries, etc."
1015 echo " use %M for cpu name [$interp_prefix]"
1016 echo " --target-list=LIST set target list (default: build everything)"
1017 echo "Available targets: $default_target_list" | \
1018 fold -s -w 53 | sed -e 's/^/ /'
1019 echo ""
1020 echo "Advanced options (experts only):"
1021 echo " --source-path=PATH path of source code [$source_path]"
1022 echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]"
1023 echo " --cc=CC use C compiler CC [$cc]"
1024 echo " --host-cc=CC use C compiler CC [$host_cc] for code run at"
1025 echo " build time"
1026 echo " --objcc=OBJCC use Objective-C compiler OBJCC [$objcc]"
1027 echo " --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS"
1028 echo " --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS"
1029 echo " --make=MAKE use specified make [$make]"
1030 echo " --install=INSTALL use specified install [$install]"
1031 echo " --python=PYTHON use specified python [$python]"
1032 echo " --smbd=SMBD use specified smbd [$smbd]"
1033 echo " --static enable static build [$static]"
1034 echo " --mandir=PATH install man pages in PATH"
1035 echo " --datadir=PATH install firmware in PATH$confsuffix"
1036 echo " --docdir=PATH install documentation in PATH$confsuffix"
1037 echo " --bindir=PATH install binaries in PATH"
1038 echo " --sysconfdir=PATH install config in PATH$confsuffix"
1039 echo " --localstatedir=PATH install local state in PATH"
1040 echo " --with-confsuffix=SUFFIX suffix for QEMU data inside datadir and sysconfdir [$confsuffix]"
1041 echo " --enable-debug-tcg enable TCG debugging"
1042 echo " --disable-debug-tcg disable TCG debugging (default)"
1043 echo " --enable-debug enable common debug build options"
1044 echo " --enable-sparse enable sparse checker"
1045 echo " --disable-sparse disable sparse checker (default)"
1046 echo " --disable-strip disable stripping binaries"
1047 echo " --disable-werror disable compilation abort on warning"
1048 echo " --disable-sdl disable SDL"
1049 echo " --enable-sdl enable SDL"
1050 echo " --disable-virtfs disable VirtFS"
1051 echo " --enable-virtfs enable VirtFS"
1052 echo " --disable-vnc disable VNC"
1053 echo " --enable-vnc enable VNC"
1054 echo " --disable-cocoa disable Cocoa (Mac OS X only)"
1055 echo " --enable-cocoa enable Cocoa (default on Mac OS X)"
1056 echo " --audio-drv-list=LIST set audio drivers list:"
1057 echo " Available drivers: $audio_possible_drivers"
1058 echo " --audio-card-list=LIST set list of emulated audio cards [$audio_card_list]"
1059 echo " Available cards: $audio_possible_cards"
1060 echo " --block-drv-whitelist=L set block driver whitelist"
1061 echo " (affects only QEMU, not qemu-img)"
1062 echo " --enable-mixemu enable mixer emulation"
1063 echo " --disable-xen disable xen backend driver support"
1064 echo " --enable-xen enable xen backend driver support"
1065 echo " --disable-xen-pci-passthrough"
1066 echo " --enable-xen-pci-passthrough"
1067 echo " --disable-brlapi disable BrlAPI"
1068 echo " --enable-brlapi enable BrlAPI"
1069 echo " --disable-vnc-tls disable TLS encryption for VNC server"
1070 echo " --enable-vnc-tls enable TLS encryption for VNC server"
1071 echo " --disable-vnc-sasl disable SASL encryption for VNC server"
1072 echo " --enable-vnc-sasl enable SASL encryption for VNC server"
1073 echo " --disable-vnc-jpeg disable JPEG lossy compression for VNC server"
1074 echo " --enable-vnc-jpeg enable JPEG lossy compression for VNC server"
1075 echo " --disable-vnc-png disable PNG compression for VNC server (default)"
1076 echo " --enable-vnc-png enable PNG compression for VNC server"
1077 echo " --disable-vnc-ws disable Websockets support for VNC server"
1078 echo " --enable-vnc-ws enable Websockets support for VNC server"
1079 echo " --disable-curses disable curses output"
1080 echo " --enable-curses enable curses output"
1081 echo " --disable-curl disable curl connectivity"
1082 echo " --enable-curl enable curl connectivity"
1083 echo " --disable-fdt disable fdt device tree"
1084 echo " --enable-fdt enable fdt device tree"
1085 echo " --disable-bluez disable bluez stack connectivity"
1086 echo " --enable-bluez enable bluez stack connectivity"
1087 echo " --disable-slirp disable SLIRP userspace network connectivity"
1088 echo " --disable-kvm disable KVM acceleration support"
1089 echo " --enable-kvm enable KVM acceleration support"
1090 echo " --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)"
1091 echo " --disable-nptl disable usermode NPTL support"
1092 echo " --enable-nptl enable usermode NPTL support"
1093 echo " --enable-system enable all system emulation targets"
1094 echo " --disable-system disable all system emulation targets"
1095 echo " --enable-user enable supported user emulation targets"
1096 echo " --disable-user disable all user emulation targets"
1097 echo " --enable-linux-user enable all linux usermode emulation targets"
1098 echo " --disable-linux-user disable all linux usermode emulation targets"
1099 echo " --enable-bsd-user enable all BSD usermode emulation targets"
1100 echo " --disable-bsd-user disable all BSD usermode emulation targets"
1101 echo " --enable-guest-base enable GUEST_BASE support for usermode"
1102 echo " emulation targets"
1103 echo " --disable-guest-base disable GUEST_BASE support"
1104 echo " --enable-pie build Position Independent Executables"
1105 echo " --disable-pie do not build Position Independent Executables"
1106 echo " --fmod-lib path to FMOD library"
1107 echo " --fmod-inc path to FMOD includes"
1108 echo " --oss-lib path to OSS library"
1109 echo " --enable-uname-release=R Return R for uname -r in usermode emulation"
1110 echo " --cpu=CPU Build for host CPU [$cpu]"
1111 echo " --disable-uuid disable uuid support"
1112 echo " --enable-uuid enable uuid support"
1113 echo " --disable-vde disable support for vde network"
1114 echo " --enable-vde enable support for vde network"
1115 echo " --disable-linux-aio disable Linux AIO support"
1116 echo " --enable-linux-aio enable Linux AIO support"
1117 echo " --disable-cap-ng disable libcap-ng support"
1118 echo " --enable-cap-ng enable libcap-ng support"
1119 echo " --disable-attr disables attr and xattr support"
1120 echo " --enable-attr enable attr and xattr support"
1121 echo " --disable-blobs disable installing provided firmware blobs"
1122 echo " --enable-docs enable documentation build"
1123 echo " --disable-docs disable documentation build"
1124 echo " --disable-vhost-net disable vhost-net acceleration support"
1125 echo " --enable-vhost-net enable vhost-net acceleration support"
1126 echo " --enable-trace-backend=B Set trace backend"
1127 echo " Available backends:" $($python "$source_path"/scripts/tracetool.py --list-backends)
1128 echo " --with-trace-file=NAME Full PATH,NAME of file to store traces"
1129 echo " Default:trace-<pid>"
1130 echo " --disable-spice disable spice"
1131 echo " --enable-spice enable spice"
1132 echo " --enable-rbd enable building the rados block device (rbd)"
1133 echo " --disable-libiscsi disable iscsi support"
1134 echo " --enable-libiscsi enable iscsi support"
1135 echo " --disable-smartcard-nss disable smartcard nss support"
1136 echo " --enable-smartcard-nss enable smartcard nss support"
1137 echo " --disable-usb-redir disable usb network redirection support"
1138 echo " --enable-usb-redir enable usb network redirection support"
1139 echo " --disable-guest-agent disable building of the QEMU Guest Agent"
1140 echo " --enable-guest-agent enable building of the QEMU Guest Agent"
1141 echo " --disable-seccomp disable seccomp support"
1142 echo " --enable-seccomp enables seccomp support"
1143 echo " --with-coroutine=BACKEND coroutine backend. Supported options:"
1144 echo " gthread, ucontext, sigaltstack, windows"
1145 echo " --enable-glusterfs enable GlusterFS backend"
1146 echo " --disable-glusterfs disable GlusterFS backend"
1147 echo " --enable-gcov enable test coverage analysis with gcov"
1148 echo " --gcov=GCOV use specified gcov [$gcov_tool]"
1149 echo ""
1150 echo "NOTE: The object files are built at the place where configure is launched"
1151 exit 1
1152 fi
1153
1154 # Now we have handled --enable-tcg-interpreter and know we're not just
1155 # printing the help message, bail out if the host CPU isn't supported.
1156 if test "$ARCH" = "unknown"; then
1157 if test "$tcg_interpreter" = "yes" ; then
1158 echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1159 ARCH=tci
1160 else
1161 echo "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1162 exit 1
1163 fi
1164 fi
1165
1166 # check that the C compiler works.
1167 cat > $TMPC <<EOF
1168 int main(void) { return 0; }
1169 EOF
1170
1171 if compile_object ; then
1172 : C compiler works ok
1173 else
1174 echo "ERROR: \"$cc\" either does not exist or does not work"
1175 exit 1
1176 fi
1177
1178 # Consult white-list to determine whether to enable werror
1179 # by default. Only enable by default for git builds
1180 z_version=`cut -f3 -d. $source_path/VERSION`
1181
1182 if test -z "$werror" ; then
1183 if test "$z_version" = "50" -a \
1184 "$linux" = "yes" ; then
1185 werror="yes"
1186 else
1187 werror="no"
1188 fi
1189 fi
1190
1191 gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1192 gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1193 gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1194 gcc_flags="-fstack-protector-all -Wendif-labels $gcc_flags"
1195 gcc_flags="-Wno-initializer-overrides $gcc_flags"
1196 # Note that we do not add -Werror to gcc_flags here, because that would
1197 # enable it for all configure tests. If a configure test failed due
1198 # to -Werror this would just silently disable some features,
1199 # so it's too error prone.
1200 cat > $TMPC << EOF
1201 int main(void) { return 0; }
1202 EOF
1203 for flag in $gcc_flags; do
1204 # Use the positive sense of the flag when testing for -Wno-wombat
1205 # support (gcc will happily accept the -Wno- form of unknown
1206 # warning options).
1207 optflag="$(echo $flag | sed -e 's/^-Wno-/-W/')"
1208 if compile_prog "-Werror $optflag" "" ; then
1209 QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1210 fi
1211 done
1212
1213 # Workaround for http://gcc.gnu.org/PR55489. Happens with -fPIE/-fPIC and
1214 # large functions that use global variables. The bug is in all releases of
1215 # GCC, but it became particularly acute in 4.6.x and 4.7.x. It is fixed in
1216 # 4.7.3 and 4.8.0. We should be able to delete this at the end of 2013.
1217 cat > $TMPC << EOF
1218 #if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2))
1219 int main(void) { return 0; }
1220 #else
1221 #error No bug in this compiler.
1222 #endif
1223 EOF
1224 if compile_prog "-Werror -fno-gcse" "" ; then
1225 TRANSLATE_OPT_CFLAGS=-fno-gcse
1226 fi
1227
1228 if test "$static" = "yes" ; then
1229 if test "$pie" = "yes" ; then
1230 echo "static and pie are mutually incompatible"
1231 exit 1
1232 else
1233 pie="no"
1234 fi
1235 fi
1236
1237 if test "$pie" = ""; then
1238 case "$cpu-$targetos" in
1239 i386-Linux|x86_64-Linux|i386-OpenBSD|x86_64-OpenBSD)
1240 ;;
1241 *)
1242 pie="no"
1243 ;;
1244 esac
1245 fi
1246
1247 if test "$pie" != "no" ; then
1248 cat > $TMPC << EOF
1249
1250 #ifdef __linux__
1251 # define THREAD __thread
1252 #else
1253 # define THREAD
1254 #endif
1255
1256 static THREAD int tls_var;
1257
1258 int main(void) { return tls_var; }
1259
1260 EOF
1261 if compile_prog "-fPIE -DPIE" "-pie"; then
1262 QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
1263 LDFLAGS="-pie $LDFLAGS"
1264 pie="yes"
1265 if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
1266 LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
1267 fi
1268 else
1269 if test "$pie" = "yes"; then
1270 echo "PIE not available due to missing toolchain support"
1271 exit 1
1272 else
1273 echo "Disabling PIE due to missing toolchain support"
1274 pie="no"
1275 fi
1276 fi
1277 fi
1278
1279 #
1280 # Solaris specific configure tool chain decisions
1281 #
1282 if test "$solaris" = "yes" ; then
1283 if has $install; then
1284 :
1285 else
1286 echo "Solaris install program not found. Use --install=/usr/ucb/install or"
1287 echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
1288 echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1289 exit 1
1290 fi
1291 if test "`path_of $install`" = "/usr/sbin/install" ; then
1292 echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
1293 echo "try ginstall from the GNU fileutils available from www.blastwave.org"
1294 echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1295 exit 1
1296 fi
1297 if has ar; then
1298 :
1299 else
1300 echo "Error: No path includes ar"
1301 if test -f /usr/ccs/bin/ar ; then
1302 echo "Add /usr/ccs/bin to your path and rerun configure"
1303 fi
1304 exit 1
1305 fi
1306 fi
1307
1308 if ! has $python; then
1309 echo "Python not found. Use --python=/path/to/python"
1310 exit 1
1311 fi
1312
1313 # Note that if the Python conditional here evaluates True we will exit
1314 # with status 1 which is a shell 'false' value.
1315 if ! "$python" -c 'import sys; sys.exit(sys.version_info < (2,4) or sys.version_info >= (3,))'; then
1316 echo "Cannot use '$python', Python 2.4 or later is required."
1317 echo "Note that Python 3 or later is not yet supported."
1318 echo "Use --python=/path/to/python to specify a supported Python."
1319 exit 1
1320 fi
1321
1322 if test -z "${target_list+xxx}" ; then
1323 target_list="$default_target_list"
1324 else
1325 target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1326 fi
1327 # see if system emulation was really requested
1328 case " $target_list " in
1329 *"-softmmu "*) softmmu=yes
1330 ;;
1331 *) softmmu=no
1332 ;;
1333 esac
1334
1335 feature_not_found() {
1336 feature=$1
1337
1338 echo "ERROR"
1339 echo "ERROR: User requested feature $feature"
1340 echo "ERROR: configure was not able to find it"
1341 echo "ERROR"
1342 exit 1;
1343 }
1344
1345 if test -z "$cross_prefix" ; then
1346
1347 # ---
1348 # big/little endian test
1349 cat > $TMPC << EOF
1350 #include <inttypes.h>
1351 int main(void) {
1352 volatile uint32_t i=0x01234567;
1353 return (*((uint8_t*)(&i))) == 0x67;
1354 }
1355 EOF
1356
1357 if compile_prog "" "" ; then
1358 $TMPE && bigendian="yes"
1359 else
1360 echo big/little test failed
1361 fi
1362
1363 else
1364
1365 # if cross compiling, cannot launch a program, so make a static guess
1366 case "$cpu" in
1367 arm)
1368 # ARM can be either way; ask the compiler which one we are
1369 if check_define __ARMEB__; then
1370 bigendian=yes
1371 fi
1372 ;;
1373 hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
1374 bigendian=yes
1375 ;;
1376 esac
1377
1378 fi
1379
1380 ##########################################
1381 # pkg-config probe
1382
1383 if ! has "$pkg_config_exe"; then
1384 echo "Error: pkg-config binary '$pkg_config_exe' not found"
1385 exit 1
1386 fi
1387
1388 ##########################################
1389 # NPTL probe
1390
1391 if test "$nptl" != "no" ; then
1392 cat > $TMPC <<EOF
1393 #include <sched.h>
1394 #include <linux/futex.h>
1395 int main(void) {
1396 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1397 #error bork
1398 #endif
1399 return 0;
1400 }
1401 EOF
1402
1403 if compile_object ; then
1404 nptl=yes
1405 else
1406 if test "$nptl" = "yes" ; then
1407 feature_not_found "nptl"
1408 fi
1409 nptl=no
1410 fi
1411 fi
1412
1413 ##########################################
1414 # zlib check
1415
1416 if test "$zlib" != "no" ; then
1417 cat > $TMPC << EOF
1418 #include <zlib.h>
1419 int main(void) { zlibVersion(); return 0; }
1420 EOF
1421 if compile_prog "" "-lz" ; then
1422 :
1423 else
1424 echo
1425 echo "Error: zlib check failed"
1426 echo "Make sure to have the zlib libs and headers installed."
1427 echo
1428 exit 1
1429 fi
1430 fi
1431
1432 ##########################################
1433 # libseccomp check
1434
1435 if test "$seccomp" != "no" ; then
1436 if $pkg_config --atleast-version=1.0.0 libseccomp --modversion >/dev/null 2>&1; then
1437 libs_softmmu="$libs_softmmu `$pkg_config --libs libseccomp`"
1438 seccomp="yes"
1439 else
1440 if test "$seccomp" = "yes"; then
1441 feature_not_found "libseccomp"
1442 fi
1443 seccomp="no"
1444 fi
1445 fi
1446 ##########################################
1447 # xen probe
1448
1449 if test "$xen" != "no" ; then
1450 xen_libs="-lxenstore -lxenctrl -lxenguest"
1451
1452 # First we test whether Xen headers and libraries are available.
1453 # If no, we are done and there is no Xen support.
1454 # If yes, more tests are run to detect the Xen version.
1455
1456 # Xen (any)
1457 cat > $TMPC <<EOF
1458 #include <xenctrl.h>
1459 int main(void) {
1460 return 0;
1461 }
1462 EOF
1463 if ! compile_prog "" "$xen_libs" ; then
1464 # Xen not found
1465 if test "$xen" = "yes" ; then
1466 feature_not_found "xen"
1467 fi
1468 xen=no
1469
1470 # Xen unstable
1471 elif
1472 cat > $TMPC <<EOF &&
1473 #include <xenctrl.h>
1474 #include <xenstore.h>
1475 #include <stdint.h>
1476 #include <xen/hvm/hvm_info_table.h>
1477 #if !defined(HVM_MAX_VCPUS)
1478 # error HVM_MAX_VCPUS not defined
1479 #endif
1480 int main(void) {
1481 xc_interface *xc;
1482 xs_daemon_open();
1483 xc = xc_interface_open(0, 0, 0);
1484 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1485 xc_gnttab_open(NULL, 0);
1486 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1487 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
1488 return 0;
1489 }
1490 EOF
1491 compile_prog "" "$xen_libs"
1492 then
1493 xen_ctrl_version=420
1494 xen=yes
1495
1496 elif
1497 cat > $TMPC <<EOF &&
1498 #include <xenctrl.h>
1499 #include <xs.h>
1500 #include <stdint.h>
1501 #include <xen/hvm/hvm_info_table.h>
1502 #if !defined(HVM_MAX_VCPUS)
1503 # error HVM_MAX_VCPUS not defined
1504 #endif
1505 int main(void) {
1506 xs_daemon_open();
1507 xc_interface_open(0, 0, 0);
1508 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1509 xc_gnttab_open(NULL, 0);
1510 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1511 return 0;
1512 }
1513 EOF
1514 compile_prog "" "$xen_libs"
1515 then
1516 xen_ctrl_version=410
1517 xen=yes
1518
1519 # Xen 4.0.0
1520 elif
1521 cat > $TMPC <<EOF &&
1522 #include <xenctrl.h>
1523 #include <xs.h>
1524 #include <stdint.h>
1525 #include <xen/hvm/hvm_info_table.h>
1526 #if !defined(HVM_MAX_VCPUS)
1527 # error HVM_MAX_VCPUS not defined
1528 #endif
1529 int main(void) {
1530 struct xen_add_to_physmap xatp = {
1531 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1532 };
1533 xs_daemon_open();
1534 xc_interface_open();
1535 xc_gnttab_open();
1536 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1537 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1538 return 0;
1539 }
1540 EOF
1541 compile_prog "" "$xen_libs"
1542 then
1543 xen_ctrl_version=400
1544 xen=yes
1545
1546 # Xen 3.4.0
1547 elif
1548 cat > $TMPC <<EOF &&
1549 #include <xenctrl.h>
1550 #include <xs.h>
1551 int main(void) {
1552 struct xen_add_to_physmap xatp = {
1553 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1554 };
1555 xs_daemon_open();
1556 xc_interface_open();
1557 xc_gnttab_open();
1558 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1559 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1560 return 0;
1561 }
1562 EOF
1563 compile_prog "" "$xen_libs"
1564 then
1565 xen_ctrl_version=340
1566 xen=yes
1567
1568 # Xen 3.3.0
1569 elif
1570 cat > $TMPC <<EOF &&
1571 #include <xenctrl.h>
1572 #include <xs.h>
1573 int main(void) {
1574 xs_daemon_open();
1575 xc_interface_open();
1576 xc_gnttab_open();
1577 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1578 return 0;
1579 }
1580 EOF
1581 compile_prog "" "$xen_libs"
1582 then
1583 xen_ctrl_version=330
1584 xen=yes
1585
1586 # Xen version unsupported
1587 else
1588 if test "$xen" = "yes" ; then
1589 feature_not_found "xen (unsupported version)"
1590 fi
1591 xen=no
1592 fi
1593
1594 if test "$xen" = yes; then
1595 libs_softmmu="$xen_libs $libs_softmmu"
1596 fi
1597 fi
1598
1599 if test "$xen_pci_passthrough" != "no"; then
1600 if test "$xen" = "yes" && test "$linux" = "yes" &&
1601 test "$xen_ctrl_version" -ge 340; then
1602 xen_pci_passthrough=yes
1603 else
1604 if test "$xen_pci_passthrough" = "yes"; then
1605 echo "ERROR"
1606 echo "ERROR: User requested feature Xen PCI Passthrough"
1607 echo "ERROR: but this feature require /sys from Linux"
1608 if test "$xen_ctrl_version" -lt 340; then
1609 echo "ERROR: This feature does not work with Xen 3.3"
1610 fi
1611 echo "ERROR"
1612 exit 1;
1613 fi
1614 xen_pci_passthrough=no
1615 fi
1616 fi
1617
1618 ##########################################
1619 # libtool probe
1620
1621 if ! has $libtool; then
1622 libtool=
1623 fi
1624
1625 ##########################################
1626 # Sparse probe
1627 if test "$sparse" != "no" ; then
1628 if has cgcc; then
1629 sparse=yes
1630 else
1631 if test "$sparse" = "yes" ; then
1632 feature_not_found "sparse"
1633 fi
1634 sparse=no
1635 fi
1636 fi
1637
1638 ##########################################
1639 # SDL probe
1640
1641 # Look for sdl configuration program (pkg-config or sdl-config). Try
1642 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
1643 if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then
1644 sdl_config=sdl-config
1645 fi
1646
1647 if $pkg_config sdl --modversion >/dev/null 2>&1; then
1648 sdlconfig="$pkg_config sdl"
1649 _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1650 elif has ${sdl_config}; then
1651 sdlconfig="$sdl_config"
1652 _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1653 else
1654 if test "$sdl" = "yes" ; then
1655 feature_not_found "sdl"
1656 fi
1657 sdl=no
1658 fi
1659 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
1660 echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
1661 fi
1662
1663 sdl_too_old=no
1664 if test "$sdl" != "no" ; then
1665 cat > $TMPC << EOF
1666 #include <SDL.h>
1667 #undef main /* We don't want SDL to override our main() */
1668 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1669 EOF
1670 sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1671 if test "$static" = "yes" ; then
1672 sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
1673 else
1674 sdl_libs=`$sdlconfig --libs 2> /dev/null`
1675 fi
1676 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1677 if test "$_sdlversion" -lt 121 ; then
1678 sdl_too_old=yes
1679 else
1680 if test "$cocoa" = "no" ; then
1681 sdl=yes
1682 fi
1683 fi
1684
1685 # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1686 if test "$sdl" = "yes" -a "$static" = "yes" ; then
1687 if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1688 sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1689 sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1690 fi
1691 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1692 :
1693 else
1694 sdl=no
1695 fi
1696 fi # static link
1697 else # sdl not found
1698 if test "$sdl" = "yes" ; then
1699 feature_not_found "sdl"
1700 fi
1701 sdl=no
1702 fi # sdl compile test
1703 fi
1704
1705 if test "$sdl" = "yes" ; then
1706 cat > $TMPC <<EOF
1707 #include <SDL.h>
1708 #if defined(SDL_VIDEO_DRIVER_X11)
1709 #include <X11/XKBlib.h>
1710 #else
1711 #error No x11 support
1712 #endif
1713 int main(void) { return 0; }
1714 EOF
1715 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1716 sdl_libs="$sdl_libs -lX11"
1717 fi
1718 libs_softmmu="$sdl_libs $libs_softmmu"
1719 fi
1720
1721 ##########################################
1722 # VNC TLS/WS detection
1723 if test "$vnc" = "yes" -a \( "$vnc_tls" != "no" -o "$vnc_ws" != "no" \) ; then
1724 cat > $TMPC <<EOF
1725 #include <gnutls/gnutls.h>
1726 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1727 EOF
1728 vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
1729 vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
1730 if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1731 if test "$vnc_tls" != "no" ; then
1732 vnc_tls=yes
1733 fi
1734 if test "$vnc_ws" != "no" ; then
1735 vnc_ws=yes
1736 fi
1737 libs_softmmu="$vnc_tls_libs $libs_softmmu"
1738 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_tls_cflags"
1739 else
1740 if test "$vnc_tls" = "yes" ; then
1741 feature_not_found "vnc-tls"
1742 fi
1743 if test "$vnc_ws" = "yes" ; then
1744 feature_not_found "vnc-ws"
1745 fi
1746 vnc_tls=no
1747 vnc_ws=no
1748 fi
1749 fi
1750
1751 ##########################################
1752 # VNC SASL detection
1753 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
1754 cat > $TMPC <<EOF
1755 #include <sasl/sasl.h>
1756 #include <stdio.h>
1757 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1758 EOF
1759 # Assuming Cyrus-SASL installed in /usr prefix
1760 vnc_sasl_cflags=""
1761 vnc_sasl_libs="-lsasl2"
1762 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1763 vnc_sasl=yes
1764 libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1765 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
1766 else
1767 if test "$vnc_sasl" = "yes" ; then
1768 feature_not_found "vnc-sasl"
1769 fi
1770 vnc_sasl=no
1771 fi
1772 fi
1773
1774 ##########################################
1775 # VNC JPEG detection
1776 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
1777 cat > $TMPC <<EOF
1778 #include <stdio.h>
1779 #include <jpeglib.h>
1780 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
1781 EOF
1782 vnc_jpeg_cflags=""
1783 vnc_jpeg_libs="-ljpeg"
1784 if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
1785 vnc_jpeg=yes
1786 libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
1787 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
1788 else
1789 if test "$vnc_jpeg" = "yes" ; then
1790 feature_not_found "vnc-jpeg"
1791 fi
1792 vnc_jpeg=no
1793 fi
1794 fi
1795
1796 ##########################################
1797 # VNC PNG detection
1798 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
1799 cat > $TMPC <<EOF
1800 //#include <stdio.h>
1801 #include <png.h>
1802 #include <stddef.h>
1803 int main(void) {
1804 png_structp png_ptr;
1805 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
1806 return png_ptr != 0;
1807 }
1808 EOF
1809 if $pkg_config libpng --modversion >/dev/null 2>&1; then
1810 vnc_png_cflags=`$pkg_config libpng --cflags 2> /dev/null`
1811 vnc_png_libs=`$pkg_config libpng --libs 2> /dev/null`
1812 else
1813 vnc_png_cflags=""
1814 vnc_png_libs="-lpng"
1815 fi
1816 if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
1817 vnc_png=yes
1818 libs_softmmu="$vnc_png_libs $libs_softmmu"
1819 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
1820 else
1821 if test "$vnc_png" = "yes" ; then
1822 feature_not_found "vnc-png"
1823 fi
1824 vnc_png=no
1825 fi
1826 fi
1827
1828 ##########################################
1829 # fnmatch() probe, used for ACL routines
1830 fnmatch="no"
1831 cat > $TMPC << EOF
1832 #include <fnmatch.h>
1833 int main(void)
1834 {
1835 fnmatch("foo", "foo", 0);
1836 return 0;
1837 }
1838 EOF
1839 if compile_prog "" "" ; then
1840 fnmatch="yes"
1841 fi
1842
1843 ##########################################
1844 # uuid_generate() probe, used for vdi block driver
1845 if test "$uuid" != "no" ; then
1846 uuid_libs="-luuid"
1847 cat > $TMPC << EOF
1848 #include <uuid/uuid.h>
1849 int main(void)
1850 {
1851 uuid_t my_uuid;
1852 uuid_generate(my_uuid);
1853 return 0;
1854 }
1855 EOF
1856 if compile_prog "" "$uuid_libs" ; then
1857 uuid="yes"
1858 libs_softmmu="$uuid_libs $libs_softmmu"
1859 libs_tools="$uuid_libs $libs_tools"
1860 else
1861 if test "$uuid" = "yes" ; then
1862 feature_not_found "uuid"
1863 fi
1864 uuid=no
1865 fi
1866 fi
1867
1868 ##########################################
1869 # xfsctl() probe, used for raw-posix
1870 if test "$xfs" != "no" ; then
1871 cat > $TMPC << EOF
1872 #include <stddef.h> /* NULL */
1873 #include <xfs/xfs.h>
1874 int main(void)
1875 {
1876 xfsctl(NULL, 0, 0, NULL);
1877 return 0;
1878 }
1879 EOF
1880 if compile_prog "" "" ; then
1881 xfs="yes"
1882 else
1883 if test "$xfs" = "yes" ; then
1884 feature_not_found "xfs"
1885 fi
1886 xfs=no
1887 fi
1888 fi
1889
1890 ##########################################
1891 # vde libraries probe
1892 if test "$vde" != "no" ; then
1893 vde_libs="-lvdeplug"
1894 cat > $TMPC << EOF
1895 #include <libvdeplug.h>
1896 int main(void)
1897 {
1898 struct vde_open_args a = {0, 0, 0};
1899 char s[] = "";
1900 vde_open(s, s, &a);
1901 return 0;
1902 }
1903 EOF
1904 if compile_prog "" "$vde_libs" ; then
1905 vde=yes
1906 libs_softmmu="$vde_libs $libs_softmmu"
1907 libs_tools="$vde_libs $libs_tools"
1908 else
1909 if test "$vde" = "yes" ; then
1910 feature_not_found "vde"
1911 fi
1912 vde=no
1913 fi
1914 fi
1915
1916 ##########################################
1917 # libcap-ng library probe
1918 if test "$cap_ng" != "no" ; then
1919 cap_libs="-lcap-ng"
1920 cat > $TMPC << EOF
1921 #include <cap-ng.h>
1922 int main(void)
1923 {
1924 capng_capability_to_name(CAPNG_EFFECTIVE);
1925 return 0;
1926 }
1927 EOF
1928 if compile_prog "" "$cap_libs" ; then
1929 cap_ng=yes
1930 libs_tools="$cap_libs $libs_tools"
1931 else
1932 if test "$cap_ng" = "yes" ; then
1933 feature_not_found "cap_ng"
1934 fi
1935 cap_ng=no
1936 fi
1937 fi
1938
1939 ##########################################
1940 # Sound support libraries probe
1941
1942 audio_drv_probe()
1943 {
1944 drv=$1
1945 hdr=$2
1946 lib=$3
1947 exp=$4
1948 cfl=$5
1949 cat > $TMPC << EOF
1950 #include <$hdr>
1951 int main(void) { $exp }
1952 EOF
1953 if compile_prog "$cfl" "$lib" ; then
1954 :
1955 else
1956 echo
1957 echo "Error: $drv check failed"
1958 echo "Make sure to have the $drv libs and headers installed."
1959 echo
1960 exit 1
1961 fi
1962 }
1963
1964 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1965 for drv in $audio_drv_list; do
1966 case $drv in
1967 alsa)
1968 audio_drv_probe $drv alsa/asoundlib.h -lasound \
1969 "return snd_pcm_close((snd_pcm_t *)0);"
1970 libs_softmmu="-lasound $libs_softmmu"
1971 ;;
1972
1973 fmod)
1974 if test -z $fmod_lib || test -z $fmod_inc; then
1975 echo
1976 echo "Error: You must specify path to FMOD library and headers"
1977 echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1978 echo
1979 exit 1
1980 fi
1981 audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1982 libs_softmmu="$fmod_lib $libs_softmmu"
1983 ;;
1984
1985 esd)
1986 audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1987 libs_softmmu="-lesd $libs_softmmu"
1988 audio_pt_int="yes"
1989 ;;
1990
1991 pa)
1992 audio_drv_probe $drv pulse/mainloop.h "-lpulse" \
1993 "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;"
1994 libs_softmmu="-lpulse $libs_softmmu"
1995 audio_pt_int="yes"
1996 ;;
1997
1998 coreaudio)
1999 libs_softmmu="-framework CoreAudio $libs_softmmu"
2000 ;;
2001
2002 dsound)
2003 libs_softmmu="-lole32 -ldxguid $libs_softmmu"
2004 audio_win_int="yes"
2005 ;;
2006
2007 oss)
2008 libs_softmmu="$oss_lib $libs_softmmu"
2009 ;;
2010
2011 sdl|wav)
2012 # XXX: Probes for CoreAudio, DirectSound, SDL(?)
2013 ;;
2014
2015 winwave)
2016 libs_softmmu="-lwinmm $libs_softmmu"
2017 audio_win_int="yes"
2018 ;;
2019
2020 *)
2021 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
2022 echo
2023 echo "Error: Unknown driver '$drv' selected"
2024 echo "Possible drivers are: $audio_possible_drivers"
2025 echo
2026 exit 1
2027 }
2028 ;;
2029 esac
2030 done
2031
2032 ##########################################
2033 # BrlAPI probe
2034
2035 if test "$brlapi" != "no" ; then
2036 brlapi_libs="-lbrlapi"
2037 cat > $TMPC << EOF
2038 #include <brlapi.h>
2039 #include <stddef.h>
2040 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
2041 EOF
2042 if compile_prog "" "$brlapi_libs" ; then
2043 brlapi=yes
2044 libs_softmmu="$brlapi_libs $libs_softmmu"
2045 else
2046 if test "$brlapi" = "yes" ; then
2047 feature_not_found "brlapi"
2048 fi
2049 brlapi=no
2050 fi
2051 fi
2052
2053 ##########################################
2054 # curses probe
2055 if test "$mingw32" = "yes" ; then
2056 curses_list="-lpdcurses"
2057 else
2058 curses_list="-lncurses:-lcurses:$($pkg_config --libs ncurses 2>/dev/null)"
2059 fi
2060
2061 if test "$curses" != "no" ; then
2062 curses_found=no
2063 cat > $TMPC << EOF
2064 #include <curses.h>
2065 int main(void) {
2066 const char *s = curses_version();
2067 resize_term(0, 0);
2068 return s != 0;
2069 }
2070 EOF
2071 IFS=:
2072 for curses_lib in $curses_list; do
2073 unset IFS
2074 if compile_prog "" "$curses_lib" ; then
2075 curses_found=yes
2076 libs_softmmu="$curses_lib $libs_softmmu"
2077 break
2078 fi
2079 done
2080 unset IFS
2081 if test "$curses_found" = "yes" ; then
2082 curses=yes
2083 else
2084 if test "$curses" = "yes" ; then
2085 feature_not_found "curses"
2086 fi
2087 curses=no
2088 fi
2089 fi
2090
2091 ##########################################
2092 # curl probe
2093
2094 if $pkg_config libcurl --modversion >/dev/null 2>&1; then
2095 curlconfig="$pkg_config libcurl"
2096 else
2097 curlconfig=curl-config
2098 fi
2099
2100 if test "$curl" != "no" ; then
2101 cat > $TMPC << EOF
2102 #include <curl/curl.h>
2103 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
2104 EOF
2105 curl_cflags=`$curlconfig --cflags 2>/dev/null`
2106 curl_libs=`$curlconfig --libs 2>/dev/null`
2107 if compile_prog "$curl_cflags" "$curl_libs" ; then
2108 curl=yes
2109 libs_tools="$curl_libs $libs_tools"
2110 libs_softmmu="$curl_libs $libs_softmmu"
2111 else
2112 if test "$curl" = "yes" ; then
2113 feature_not_found "curl"
2114 fi
2115 curl=no
2116 fi
2117 fi # test "$curl"
2118
2119 ##########################################
2120 # bluez support probe
2121 if test "$bluez" != "no" ; then
2122 cat > $TMPC << EOF
2123 #include <bluetooth/bluetooth.h>
2124 int main(void) { return bt_error(0); }
2125 EOF
2126 bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
2127 bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
2128 if compile_prog "$bluez_cflags" "$bluez_libs" ; then
2129 bluez=yes
2130 libs_softmmu="$bluez_libs $libs_softmmu"
2131 else
2132 if test "$bluez" = "yes" ; then
2133 feature_not_found "bluez"
2134 fi
2135 bluez="no"
2136 fi
2137 fi
2138
2139 ##########################################
2140 # glib support probe
2141
2142 if test "$mingw32" = yes; then
2143 # g_poll is required in order to integrate with the glib main loop.
2144 glib_req_ver=2.20
2145 else
2146 glib_req_ver=2.12
2147 fi
2148 if $pkg_config --atleast-version=$glib_req_ver gthread-2.0 > /dev/null 2>&1
2149 then
2150 glib_cflags=`$pkg_config --cflags gthread-2.0 2>/dev/null`
2151 glib_libs=`$pkg_config --libs gthread-2.0 2>/dev/null`
2152 LIBS="$glib_libs $LIBS"
2153 libs_qga="$glib_libs $libs_qga"
2154 else
2155 echo "glib-$glib_req_ver required to compile QEMU"
2156 exit 1
2157 fi
2158
2159 ##########################################
2160 # pixman support probe
2161
2162 if test "$pixman" = ""; then
2163 if test "$want_tools" = "no" -a "$softmmu" = "no"; then
2164 pixman="none"
2165 elif $pkg_config pixman-1 > /dev/null 2>&1; then
2166 pixman="system"
2167 else
2168 pixman="internal"
2169 fi
2170 fi
2171 if test "$pixman" = "none"; then
2172 if test "$want_tools" != "no" -o "$softmmu" != "no"; then
2173 echo "ERROR: pixman disabled but system emulation or tools build"
2174 echo " enabled. You can turn off pixman only if you also"
2175 echo " disable all system emulation targets and the tools"
2176 echo " build with '--disable-tools --disable-system'."
2177 exit 1
2178 fi
2179 pixman_cflags=
2180 pixman_libs=
2181 elif test "$pixman" = "system"; then
2182 pixman_cflags=`$pkg_config --cflags pixman-1 2>/dev/null`
2183 pixman_libs=`$pkg_config --libs pixman-1 2>/dev/null`
2184 else
2185 if test ! -d ${source_path}/pixman/pixman; then
2186 echo "ERROR: pixman not present. Your options:"
2187 echo " (1) Preferred: Install the pixman devel package (any recent"
2188 echo " distro should have packages as Xorg needs pixman too)."
2189 echo " (2) Fetch the pixman submodule, using:"
2190 echo " git submodule update --init pixman"
2191 exit 1
2192 fi
2193 mkdir -p pixman/pixman
2194 pixman_cflags="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman"
2195 pixman_libs="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1"
2196 fi
2197
2198 ##########################################
2199 # libcap probe
2200
2201 if test "$cap" != "no" ; then
2202 cat > $TMPC <<EOF
2203 #include <stdio.h>
2204 #include <sys/capability.h>
2205 int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
2206 EOF
2207 if compile_prog "" "-lcap" ; then
2208 cap=yes
2209 else
2210 cap=no
2211 fi
2212 fi
2213
2214 ##########################################
2215 # pthread probe
2216 PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
2217
2218 pthread=no
2219 cat > $TMPC << EOF
2220 #include <pthread.h>
2221 static void *f(void *p) { return NULL; }
2222 int main(void) {
2223 pthread_t thread;
2224 pthread_create(&thread, 0, f, 0);
2225 return 0;
2226 }
2227 EOF
2228 if compile_prog "" "" ; then
2229 pthread=yes
2230 else
2231 for pthread_lib in $PTHREADLIBS_LIST; do
2232 if compile_prog "" "$pthread_lib" ; then
2233 pthread=yes
2234 found=no
2235 for lib_entry in $LIBS; do
2236 if test "$lib_entry" = "$pthread_lib"; then
2237 found=yes
2238 break
2239 fi
2240 done
2241 if test "$found" = "no"; then
2242 LIBS="$pthread_lib $LIBS"
2243 fi
2244 break
2245 fi
2246 done
2247 fi
2248
2249 if test "$mingw32" != yes -a "$pthread" = no; then
2250 echo
2251 echo "Error: pthread check failed"
2252 echo "Make sure to have the pthread libs and headers installed."
2253 echo
2254 exit 1
2255 fi
2256
2257 ##########################################
2258 # rbd probe
2259 if test "$rbd" != "no" ; then
2260 cat > $TMPC <<EOF
2261 #include <stdio.h>
2262 #include <rbd/librbd.h>
2263 int main(void) {
2264 rados_t cluster;
2265 rados_create(&cluster, NULL);
2266 return 0;
2267 }
2268 EOF
2269 rbd_libs="-lrbd -lrados"
2270 if compile_prog "" "$rbd_libs" ; then
2271 rbd=yes
2272 libs_tools="$rbd_libs $libs_tools"
2273 libs_softmmu="$rbd_libs $libs_softmmu"
2274 else
2275 if test "$rbd" = "yes" ; then
2276 feature_not_found "rados block device"
2277 fi
2278 rbd=no
2279 fi
2280 fi
2281
2282 ##########################################
2283 # linux-aio probe
2284
2285 if test "$linux_aio" != "no" ; then
2286 cat > $TMPC <<EOF
2287 #include <libaio.h>
2288 #include <sys/eventfd.h>
2289 #include <stddef.h>
2290 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
2291 EOF
2292 if compile_prog "" "-laio" ; then
2293 linux_aio=yes
2294 libs_softmmu="$libs_softmmu -laio"
2295 libs_tools="$libs_tools -laio"
2296 else
2297 if test "$linux_aio" = "yes" ; then
2298 feature_not_found "linux AIO"
2299 fi
2300 linux_aio=no
2301 fi
2302 fi
2303
2304 ##########################################
2305 # adjust virtio-blk-data-plane based on linux-aio
2306
2307 if test "$virtio_blk_data_plane" = "yes" -a \
2308 "$linux_aio" != "yes" ; then
2309 echo "Error: virtio-blk-data-plane requires Linux AIO, please try --enable-linux-aio"
2310 exit 1
2311 elif test -z "$virtio_blk_data_plane" ; then
2312 virtio_blk_data_plane=$linux_aio
2313 fi
2314
2315 ##########################################
2316 # attr probe
2317
2318 if test "$attr" != "no" ; then
2319 cat > $TMPC <<EOF
2320 #include <stdio.h>
2321 #include <sys/types.h>
2322 #ifdef CONFIG_LIBATTR
2323 #include <attr/xattr.h>
2324 #else
2325 #include <sys/xattr.h>
2326 #endif
2327 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
2328 EOF
2329 if compile_prog "" "" ; then
2330 attr=yes
2331 # Older distros have <attr/xattr.h>, and need -lattr:
2332 elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
2333 attr=yes
2334 LIBS="-lattr $LIBS"
2335 libattr=yes
2336 else
2337 if test "$attr" = "yes" ; then
2338 feature_not_found "ATTR"
2339 fi
2340 attr=no
2341 fi
2342 fi
2343
2344 ##########################################
2345 # iovec probe
2346 cat > $TMPC <<EOF
2347 #include <sys/types.h>
2348 #include <sys/uio.h>
2349 #include <unistd.h>
2350 int main(void) { return sizeof(struct iovec); }
2351 EOF
2352 iovec=no
2353 if compile_prog "" "" ; then
2354 iovec=yes
2355 fi
2356
2357 ##########################################
2358 # preadv probe
2359 cat > $TMPC <<EOF
2360 #include <sys/types.h>
2361 #include <sys/uio.h>
2362 #include <unistd.h>
2363 int main(void) { return preadv(0, 0, 0, 0); }
2364 EOF
2365 preadv=no
2366 if compile_prog "" "" ; then
2367 preadv=yes
2368 fi
2369
2370 ##########################################
2371 # fdt probe
2372 if test "$fdt" != "no" ; then
2373 fdt_libs="-lfdt"
2374 cat > $TMPC << EOF
2375 int main(void) { return 0; }
2376 EOF
2377 if compile_prog "" "$fdt_libs" ; then
2378 fdt=yes
2379 else
2380 if test "$fdt" = "yes" ; then
2381 feature_not_found "fdt"
2382 fi
2383 fdt_libs=
2384 fdt=no
2385 fi
2386 fi
2387
2388 ##########################################
2389 # opengl probe, used by milkymist-tmu2
2390 if test "$opengl" != "no" ; then
2391 opengl_libs="-lGL"
2392 cat > $TMPC << EOF
2393 #include <X11/Xlib.h>
2394 #include <GL/gl.h>
2395 #include <GL/glx.h>
2396 int main(void) { return GL_VERSION != 0; }
2397 EOF
2398 if compile_prog "" "-lGL" ; then
2399 opengl=yes
2400 else
2401 if test "$opengl" = "yes" ; then
2402 feature_not_found "opengl"
2403 fi
2404 opengl_libs=
2405 opengl=no
2406 fi
2407 fi
2408
2409 ##########################################
2410 # glusterfs probe
2411 if test "$glusterfs" != "no" ; then
2412 cat > $TMPC <<EOF
2413 #include <glusterfs/api/glfs.h>
2414 int main(void) {
2415 (void) glfs_new("volume");
2416 return 0;
2417 }
2418 EOF
2419 glusterfs_libs="-lgfapi -lgfrpc -lgfxdr"
2420 if compile_prog "" "$glusterfs_libs" ; then
2421 glusterfs=yes
2422 libs_tools="$glusterfs_libs $libs_tools"
2423 libs_softmmu="$glusterfs_libs $libs_softmmu"
2424 else
2425 if test "$glusterfs" = "yes" ; then
2426 feature_not_found "GlusterFS backend support"
2427 fi
2428 glusterfs=no
2429 fi
2430 fi
2431
2432 #
2433 # Check for xxxat() functions when we are building linux-user
2434 # emulator. This is done because older glibc versions don't
2435 # have syscall stubs for these implemented.
2436 #
2437 atfile=no
2438 cat > $TMPC << EOF
2439 #define _ATFILE_SOURCE
2440 #include <sys/types.h>
2441 #include <fcntl.h>
2442 #include <unistd.h>
2443
2444 int
2445 main(void)
2446 {
2447 /* try to unlink nonexisting file */
2448 return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
2449 }
2450 EOF
2451 if compile_prog "" "" ; then
2452 atfile=yes
2453 fi
2454
2455 # Check for inotify functions when we are building linux-user
2456 # emulator. This is done because older glibc versions don't
2457 # have syscall stubs for these implemented. In that case we
2458 # don't provide them even if kernel supports them.
2459 #
2460 inotify=no
2461 cat > $TMPC << EOF
2462 #include <sys/inotify.h>
2463
2464 int
2465 main(void)
2466 {
2467 /* try to start inotify */
2468 return inotify_init();
2469 }
2470 EOF
2471 if compile_prog "" "" ; then
2472 inotify=yes
2473 fi
2474
2475 inotify1=no
2476 cat > $TMPC << EOF
2477 #include <sys/inotify.h>
2478
2479 int
2480 main(void)
2481 {
2482 /* try to start inotify */
2483 return inotify_init1(0);
2484 }
2485 EOF
2486 if compile_prog "" "" ; then
2487 inotify1=yes
2488 fi
2489
2490 # check if utimensat and futimens are supported
2491 utimens=no
2492 cat > $TMPC << EOF
2493 #define _ATFILE_SOURCE
2494 #include <stddef.h>
2495 #include <fcntl.h>
2496 #include <sys/stat.h>
2497
2498 int main(void)
2499 {
2500 utimensat(AT_FDCWD, "foo", NULL, 0);
2501 futimens(0, NULL);
2502 return 0;
2503 }
2504 EOF
2505 if compile_prog "" "" ; then
2506 utimens=yes
2507 fi
2508
2509 # check if pipe2 is there
2510 pipe2=no
2511 cat > $TMPC << EOF
2512 #include <unistd.h>
2513 #include <fcntl.h>
2514
2515 int main(void)
2516 {
2517 int pipefd[2];
2518 return pipe2(pipefd, O_CLOEXEC);
2519 }
2520 EOF
2521 if compile_prog "" "" ; then
2522 pipe2=yes
2523 fi
2524
2525 # check if accept4 is there
2526 accept4=no
2527 cat > $TMPC << EOF
2528 #include <sys/socket.h>
2529 #include <stddef.h>
2530
2531 int main(void)
2532 {
2533 accept4(0, NULL, NULL, SOCK_CLOEXEC);
2534 return 0;
2535 }
2536 EOF
2537 if compile_prog "" "" ; then
2538 accept4=yes
2539 fi
2540
2541 # check if tee/splice is there. vmsplice was added same time.
2542 splice=no
2543 cat > $TMPC << EOF
2544 #include <unistd.h>
2545 #include <fcntl.h>
2546 #include <limits.h>
2547
2548 int main(void)
2549 {
2550 int len, fd = 0;
2551 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
2552 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
2553 return 0;
2554 }
2555 EOF
2556 if compile_prog "" "" ; then
2557 splice=yes
2558 fi
2559
2560 ##########################################
2561 # signalfd probe
2562 signalfd="no"
2563 cat > $TMPC << EOF
2564 #include <unistd.h>
2565 #include <sys/syscall.h>
2566 #include <signal.h>
2567 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
2568 EOF
2569
2570 if compile_prog "" "" ; then
2571 signalfd=yes
2572 fi
2573
2574 # check if eventfd is supported
2575 eventfd=no
2576 cat > $TMPC << EOF
2577 #include <sys/eventfd.h>
2578
2579 int main(void)
2580 {
2581 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
2582 }
2583 EOF
2584 if compile_prog "" "" ; then
2585 eventfd=yes
2586 fi
2587
2588 # check for fallocate
2589 fallocate=no
2590 cat > $TMPC << EOF
2591 #include <fcntl.h>
2592
2593 int main(void)
2594 {
2595 fallocate(0, 0, 0, 0);
2596 return 0;
2597 }
2598 EOF
2599 if compile_prog "" "" ; then
2600 fallocate=yes
2601 fi
2602
2603 # check for fallocate hole punching
2604 fallocate_punch_hole=no
2605 cat > $TMPC << EOF
2606 #include <fcntl.h>
2607 #include <linux/falloc.h>
2608
2609 int main(void)
2610 {
2611 fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
2612 return 0;
2613 }
2614 EOF
2615 if compile_prog "" "" ; then
2616 fallocate_punch_hole=yes
2617 fi
2618
2619 # check for sync_file_range
2620 sync_file_range=no
2621 cat > $TMPC << EOF
2622 #include <fcntl.h>
2623
2624 int main(void)
2625 {
2626 sync_file_range(0, 0, 0, 0);
2627 return 0;
2628 }
2629 EOF
2630 if compile_prog "" "" ; then
2631 sync_file_range=yes
2632 fi
2633
2634 # check for linux/fiemap.h and FS_IOC_FIEMAP
2635 fiemap=no
2636 cat > $TMPC << EOF
2637 #include <sys/ioctl.h>
2638 #include <linux/fs.h>
2639 #include <linux/fiemap.h>
2640
2641 int main(void)
2642 {
2643 ioctl(0, FS_IOC_FIEMAP, 0);
2644 return 0;
2645 }
2646 EOF
2647 if compile_prog "" "" ; then
2648 fiemap=yes
2649 fi
2650
2651 # check for dup3
2652 dup3=no
2653 cat > $TMPC << EOF
2654 #include <unistd.h>
2655
2656 int main(void)
2657 {
2658 dup3(0, 0, 0);
2659 return 0;
2660 }
2661 EOF
2662 if compile_prog "" "" ; then
2663 dup3=yes
2664 fi
2665
2666 # check for epoll support
2667 epoll=no
2668 cat > $TMPC << EOF
2669 #include <sys/epoll.h>
2670
2671 int main(void)
2672 {
2673 epoll_create(0);
2674 return 0;
2675 }
2676 EOF
2677 if compile_prog "" "" ; then
2678 epoll=yes
2679 fi
2680
2681 # epoll_create1 and epoll_pwait are later additions
2682 # so we must check separately for their presence
2683 epoll_create1=no
2684 cat > $TMPC << EOF
2685 #include <sys/epoll.h>
2686
2687 int main(void)
2688 {
2689 /* Note that we use epoll_create1 as a value, not as
2690 * a function being called. This is necessary so that on
2691 * old SPARC glibc versions where the function was present in
2692 * the library but not declared in the header file we will
2693 * fail the configure check. (Otherwise we will get a compiler
2694 * warning but not an error, and will proceed to fail the
2695 * qemu compile where we compile with -Werror.)
2696 */
2697 return (int)(uintptr_t)&epoll_create1;
2698 }
2699 EOF
2700 if compile_prog "" "" ; then
2701 epoll_create1=yes
2702 fi
2703
2704 epoll_pwait=no
2705 cat > $TMPC << EOF
2706 #include <sys/epoll.h>
2707
2708 int main(void)
2709 {
2710 epoll_pwait(0, 0, 0, 0, 0);
2711 return 0;
2712 }
2713 EOF
2714 if compile_prog "" "" ; then
2715 epoll_pwait=yes
2716 fi
2717
2718 # Check if tools are available to build documentation.
2719 if test "$docs" != "no" ; then
2720 if has makeinfo && has pod2man; then
2721 docs=yes
2722 else
2723 if test "$docs" = "yes" ; then
2724 feature_not_found "docs"
2725 fi
2726 docs=no
2727 fi
2728 fi
2729
2730 # Search for bswap_32 function
2731 byteswap_h=no
2732 cat > $TMPC << EOF
2733 #include <byteswap.h>
2734 int main(void) { return bswap_32(0); }
2735 EOF
2736 if compile_prog "" "" ; then
2737 byteswap_h=yes
2738 fi
2739
2740 # Search for bswap32 function
2741 bswap_h=no
2742 cat > $TMPC << EOF
2743 #include <sys/endian.h>
2744 #include <sys/types.h>
2745 #include <machine/bswap.h>
2746 int main(void) { return bswap32(0); }
2747 EOF
2748 if compile_prog "" "" ; then
2749 bswap_h=yes
2750 fi
2751
2752 ##########################################
2753 # Do we have libiscsi
2754 # We check for iscsi_unmap_sync() to make sure we have a
2755 # recent enough version of libiscsi.
2756 if test "$libiscsi" != "no" ; then
2757 cat > $TMPC << EOF
2758 #include <stdio.h>
2759 #include <iscsi/iscsi.h>
2760 int main(void) { iscsi_unmap_sync(NULL,0,0,0,NULL,0); return 0; }
2761 EOF
2762 if compile_prog "" "-liscsi" ; then
2763 libiscsi="yes"
2764 LIBS="$LIBS -liscsi"
2765 else
2766 if test "$libiscsi" = "yes" ; then
2767 feature_not_found "libiscsi"
2768 fi
2769 libiscsi="no"
2770 fi
2771 fi
2772
2773
2774 ##########################################
2775 # Do we need libm
2776 cat > $TMPC << EOF
2777 #include <math.h>
2778 int main(void) { return isnan(sin(0.0)); }
2779 EOF
2780 if compile_prog "" "" ; then
2781 :
2782 elif compile_prog "" "-lm" ; then
2783 LIBS="-lm $LIBS"
2784 libs_qga="-lm $libs_qga"
2785 else
2786 echo
2787 echo "Error: libm check failed"
2788 echo
2789 exit 1
2790 fi
2791
2792 ##########################################
2793 # Do we need librt
2794 # uClibc provides 2 versions of clock_gettime(), one with realtime
2795 # support and one without. This means that the clock_gettime() don't
2796 # need -lrt. We still need it for timer_create() so we check for this
2797 # function in addition.
2798 cat > $TMPC <<EOF
2799 #include <signal.h>
2800 #include <time.h>
2801 int main(void) {
2802 timer_create(CLOCK_REALTIME, NULL, NULL);
2803 return clock_gettime(CLOCK_REALTIME, NULL);
2804 }
2805 EOF
2806
2807 if compile_prog "" "" ; then
2808 :
2809 # we need pthread for static linking. use previous pthread test result
2810 elif compile_prog "" "-lrt $pthread_lib" ; then
2811 LIBS="-lrt $LIBS"
2812 libs_qga="-lrt $libs_qga"
2813 fi
2814
2815 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
2816 "$aix" != "yes" -a "$haiku" != "yes" ; then
2817 libs_softmmu="-lutil $libs_softmmu"
2818 fi
2819
2820 ##########################################
2821 # spice probe
2822 if test "$spice" != "no" ; then
2823 cat > $TMPC << EOF
2824 #include <spice.h>
2825 int main(void) { spice_server_new(); return 0; }
2826 EOF
2827 spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
2828 spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
2829 if $pkg_config --atleast-version=0.12.0 spice-server >/dev/null 2>&1 && \
2830 $pkg_config --atleast-version=0.12.2 spice-protocol > /dev/null 2>&1 && \
2831 compile_prog "$spice_cflags" "$spice_libs" ; then
2832 spice="yes"
2833 libs_softmmu="$libs_softmmu $spice_libs"
2834 QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
2835 spice_protocol_version=$($pkg_config --modversion spice-protocol)
2836 spice_server_version=$($pkg_config --modversion spice-server)
2837 else
2838 if test "$spice" = "yes" ; then
2839 feature_not_found "spice"
2840 fi
2841 spice="no"
2842 fi
2843 fi
2844
2845 # check for libcacard for smartcard support
2846 smartcard_cflags=""
2847 # TODO - what's the minimal nss version we support?
2848 if test "$smartcard_nss" != "no"; then
2849 cat > $TMPC << EOF
2850 #include <pk11pub.h>
2851 int main(void) { PK11_FreeSlot(0); return 0; }
2852 EOF
2853 smartcard_includes="-I\$(SRC_PATH)/libcacard"
2854 libcacard_libs="$($pkg_config --libs nss 2>/dev/null) $glib_libs"
2855 libcacard_cflags="$($pkg_config --cflags nss 2>/dev/null) $glib_cflags"
2856 test_cflags="$libcacard_cflags"
2857 # The header files in nss < 3.13.3 have a bug which causes them to
2858 # emit a warning. If we're going to compile QEMU with -Werror, then
2859 # test that the headers don't have this bug. Otherwise we would pass
2860 # the configure test but fail to compile QEMU later.
2861 if test "$werror" = "yes"; then
2862 test_cflags="-Werror $test_cflags"
2863 fi
2864 if test -n "$libtool" &&
2865 $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 && \
2866 compile_prog "$test_cflags" "$libcacard_libs"; then
2867 smartcard_nss="yes"
2868 QEMU_CFLAGS="$QEMU_CFLAGS $libcacard_cflags"
2869 QEMU_INCLUDES="$QEMU_INCLUDES $smartcard_includes"
2870 libs_softmmu="$libcacard_libs $libs_softmmu"
2871 else
2872 if test "$smartcard_nss" = "yes"; then
2873 feature_not_found "nss"
2874 fi
2875 smartcard_nss="no"
2876 fi
2877 fi
2878
2879 # check for usbredirparser for usb network redirection support
2880 if test "$usb_redir" != "no" ; then
2881 if $pkg_config --atleast-version=0.6 libusbredirparser-0.5 >/dev/null 2>&1 ; then
2882 usb_redir="yes"
2883 usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5 2>/dev/null)
2884 usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5 2>/dev/null)
2885 QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
2886 libs_softmmu="$libs_softmmu $usb_redir_libs"
2887 else
2888 if test "$usb_redir" = "yes"; then
2889 feature_not_found "usb-redir"
2890 fi
2891 usb_redir="no"
2892 fi
2893 fi
2894
2895 ##########################################
2896
2897 ##########################################
2898 # check if we have fdatasync
2899
2900 fdatasync=no
2901 cat > $TMPC << EOF
2902 #include <unistd.h>
2903 int main(void) {
2904 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
2905 return fdatasync(0);
2906 #else
2907 #error Not supported
2908 #endif
2909 }
2910 EOF
2911 if compile_prog "" "" ; then
2912 fdatasync=yes
2913 fi
2914
2915 ##########################################
2916 # check if we have madvise
2917
2918 madvise=no
2919 cat > $TMPC << EOF
2920 #include <sys/types.h>
2921 #include <sys/mman.h>
2922 #include <stddef.h>
2923 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
2924 EOF
2925 if compile_prog "" "" ; then
2926 madvise=yes
2927 fi
2928
2929 ##########################################
2930 # check if we have posix_madvise
2931
2932 posix_madvise=no
2933 cat > $TMPC << EOF
2934 #include <sys/mman.h>
2935 #include <stddef.h>
2936 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
2937 EOF
2938 if compile_prog "" "" ; then
2939 posix_madvise=yes
2940 fi
2941
2942 ##########################################
2943 # check if we have usable SIGEV_THREAD_ID
2944
2945 sigev_thread_id=no
2946 cat > $TMPC << EOF
2947 #include <signal.h>
2948 int main(void) {
2949 struct sigevent ev;
2950 ev.sigev_notify = SIGEV_THREAD_ID;
2951 ev._sigev_un._tid = 0;
2952 asm volatile("" : : "g"(&ev));
2953 return 0;
2954 }
2955 EOF
2956 if compile_prog "" "" ; then
2957 sigev_thread_id=yes
2958 fi
2959
2960 ##########################################
2961 # check if trace backend exists
2962
2963 $python "$source_path/scripts/tracetool.py" "--backend=$trace_backend" --check-backend > /dev/null 2> /dev/null
2964 if test "$?" -ne 0 ; then
2965 echo
2966 echo "Error: invalid trace backend"
2967 echo "Please choose a supported trace backend."
2968 echo
2969 exit 1
2970 fi
2971
2972 ##########################################
2973 # For 'ust' backend, test if ust headers are present
2974 if test "$trace_backend" = "ust"; then
2975 cat > $TMPC << EOF
2976 #include <ust/tracepoint.h>
2977 #include <ust/marker.h>
2978 int main(void) { return 0; }
2979 EOF
2980 if compile_prog "" "" ; then
2981 LIBS="-lust -lurcu-bp $LIBS"
2982 libs_qga="-lust -lurcu-bp $libs_qga"
2983 else
2984 echo
2985 echo "Error: Trace backend 'ust' missing libust header files"
2986 echo
2987 exit 1
2988 fi
2989 fi
2990
2991 ##########################################
2992 # For 'dtrace' backend, test if 'dtrace' command is present
2993 if test "$trace_backend" = "dtrace"; then
2994 if ! has 'dtrace' ; then
2995 echo
2996 echo "Error: dtrace command is not found in PATH $PATH"
2997 echo
2998 exit 1
2999 fi
3000 trace_backend_stap="no"
3001 if has 'stap' ; then
3002 trace_backend_stap="yes"
3003 fi
3004 fi
3005
3006 ##########################################
3007 # __sync_fetch_and_and requires at least -march=i486. Many toolchains
3008 # use i686 as default anyway, but for those that don't, an explicit
3009 # specification is necessary
3010 if test "$vhost_net" = "yes" && test "$cpu" = "i386"; then
3011 cat > $TMPC << EOF
3012 static int sfaa(int *ptr)
3013 {
3014 return __sync_fetch_and_and(ptr, 0);
3015 }
3016
3017 int main(void)
3018 {
3019 int val = 42;
3020 sfaa(&val);
3021 return val;
3022 }
3023 EOF
3024 if ! compile_prog "" "" ; then
3025 QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
3026 fi
3027 fi
3028
3029 ##########################################
3030 # check and set a backend for coroutine
3031
3032 # default is ucontext, but always fallback to gthread
3033 # windows autodetected by make
3034 if test "$coroutine" = "" -o "$coroutine" = "ucontext"; then
3035 if test "$darwin" != "yes"; then
3036 cat > $TMPC << EOF
3037 #include <ucontext.h>
3038 #ifdef __stub_makecontext
3039 #error Ignoring glibc stub makecontext which will always fail
3040 #endif
3041 int main(void) { makecontext(0, 0, 0); return 0; }
3042 EOF
3043 if compile_prog "" "" ; then
3044 coroutine_backend=ucontext
3045 else
3046 coroutine_backend=gthread
3047 fi
3048 fi
3049 elif test "$coroutine" = "gthread" ; then
3050 coroutine_backend=gthread
3051 elif test "$coroutine" = "windows" ; then
3052 coroutine_backend=windows
3053 elif test "$coroutine" = "sigaltstack" ; then
3054 coroutine_backend=sigaltstack
3055 else
3056 echo
3057 echo "Error: unknown coroutine backend $coroutine"
3058 echo
3059 exit 1
3060 fi
3061
3062 ##########################################
3063 # check if we have open_by_handle_at
3064
3065 open_by_handle_at=no
3066 cat > $TMPC << EOF
3067 #include <fcntl.h>
3068 #if !defined(AT_EMPTY_PATH)
3069 # error missing definition
3070 #else
3071 int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
3072 #endif
3073 EOF
3074 if compile_prog "" "" ; then
3075 open_by_handle_at=yes
3076 fi
3077
3078 ########################################
3079 # check if we have linux/magic.h
3080
3081 linux_magic_h=no
3082 cat > $TMPC << EOF
3083 #include <linux/magic.h>
3084 int main(void) {
3085 return 0;
3086 }
3087 EOF
3088 if compile_prog "" "" ; then
3089 linux_magic_h=yes
3090 fi
3091
3092 ########################################
3093 # check whether we can disable the -Wunused-but-set-variable
3094 # option with a pragma (this is needed to silence a warning in
3095 # some versions of the valgrind VALGRIND_STACK_DEREGISTER macro.)
3096 # This test has to be compiled with -Werror as otherwise an
3097 # unknown pragma is only a warning.
3098 pragma_disable_unused_but_set=no
3099 cat > $TMPC << EOF
3100 #pragma GCC diagnostic ignored "-Wunused-but-set-variable"
3101 int main(void) {
3102 return 0;
3103 }
3104 EOF
3105 if compile_prog "-Werror" "" ; then
3106 pragma_diagnostic_available=yes
3107 fi
3108
3109 ########################################
3110 # check if we have valgrind/valgrind.h and valgrind/memcheck.h
3111
3112 valgrind_h=no
3113 cat > $TMPC << EOF
3114 #include <valgrind/valgrind.h>
3115 #include <valgrind/memcheck.h>
3116 int main(void) {
3117 return 0;
3118 }
3119 EOF
3120 if compile_prog "" "" ; then
3121 valgrind_h=yes
3122 fi
3123
3124 ########################################
3125 # check if environ is declared
3126
3127 has_environ=no
3128 cat > $TMPC << EOF
3129 #include <unistd.h>
3130 int main(void) {
3131 environ = 0;
3132 return 0;
3133 }
3134 EOF
3135 if compile_prog "" "" ; then
3136 has_environ=yes
3137 fi
3138
3139 ########################################
3140 # check if cpuid.h is usable.
3141
3142 cpuid_h=no
3143 cat > $TMPC << EOF
3144 #include <cpuid.h>
3145 int main(void) {
3146 return 0;
3147 }
3148 EOF
3149 if compile_prog "" "" ; then
3150 cpuid_h=yes
3151 fi
3152
3153
3154 ##########################################
3155 # End of CC checks
3156 # After here, no more $cc or $ld runs
3157
3158 if test "$gcov" = "yes" ; then
3159 CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS"
3160 LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS"
3161 elif test "$debug" = "no" ; then
3162 CFLAGS="-O2 -D_FORTIFY_SOURCE=2 $CFLAGS"
3163 fi
3164
3165
3166 # Disable zero malloc errors for official releases unless explicitly told to
3167 # enable/disable
3168 if test -z "$zero_malloc" ; then
3169 if test "$z_version" = "50" ; then
3170 zero_malloc="no"
3171 else
3172 zero_malloc="yes"
3173 fi
3174 fi
3175
3176 # Now we've finished running tests it's OK to add -Werror to the compiler flags
3177 if test "$werror" = "yes"; then
3178 QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
3179 fi
3180
3181 if test "$solaris" = "no" ; then
3182 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
3183 LDFLAGS="-Wl,--warn-common $LDFLAGS"
3184 fi
3185 fi
3186
3187 # test if pod2man has --utf8 option
3188 if pod2man --help | grep -q utf8; then
3189 POD2MAN="pod2man --utf8"
3190 else
3191 POD2MAN="pod2man"
3192 fi
3193
3194 # Use ASLR, no-SEH and DEP if available
3195 if test "$mingw32" = "yes" ; then
3196 for flag in --dynamicbase --no-seh --nxcompat; do
3197 if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
3198 LDFLAGS="-Wl,$flag $LDFLAGS"
3199 fi
3200 done
3201 fi
3202
3203 qemu_confdir=$sysconfdir$confsuffix
3204 qemu_datadir=$datadir$confsuffix
3205
3206 tools=""
3207 if test "$want_tools" = "yes" ; then
3208 tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
3209 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
3210 tools="qemu-nbd\$(EXESUF) $tools"
3211 fi
3212 fi
3213 if test "$softmmu" = yes ; then
3214 if test "$virtfs" != no ; then
3215 if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
3216 virtfs=yes
3217 tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
3218 else
3219 if test "$virtfs" = yes; then
3220 echo "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel"
3221 exit 1
3222 fi
3223 virtfs=no
3224 fi
3225 fi
3226 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
3227 if [ "$guest_agent" = "yes" ]; then
3228 tools="qemu-ga\$(EXESUF) $tools"
3229 fi
3230 fi
3231 fi
3232
3233 # Mac OS X ships with a broken assembler
3234 roms=
3235 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
3236 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
3237 "$softmmu" = yes ; then
3238 roms="optionrom"
3239 fi
3240 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
3241 roms="$roms spapr-rtas"
3242 fi
3243
3244 # add pixman flags after all config tests are done
3245 QEMU_CFLAGS="$QEMU_CFLAGS $pixman_cflags"
3246 libs_softmmu="$libs_softmmu $pixman_libs"
3247
3248 echo "Install prefix $prefix"
3249 echo "BIOS directory `eval echo $qemu_datadir`"
3250 echo "binary directory `eval echo $bindir`"
3251 echo "library directory `eval echo $libdir`"
3252 echo "libexec directory `eval echo $libexecdir`"
3253 echo "include directory `eval echo $includedir`"
3254 echo "config directory `eval echo $sysconfdir`"
3255 echo "local state directory `eval echo $local_statedir`"
3256 if test "$mingw32" = "no" ; then
3257 echo "Manual directory `eval echo $mandir`"
3258 echo "ELF interp prefix $interp_prefix"
3259 fi
3260 echo "Source path $source_path"
3261 echo "C compiler $cc"
3262 echo "Host C compiler $host_cc"
3263 echo "Objective-C compiler $objcc"
3264 echo "CFLAGS $CFLAGS"
3265 echo "QEMU_CFLAGS $QEMU_CFLAGS"
3266 echo "LDFLAGS $LDFLAGS"
3267 echo "make $make"
3268 echo "install $install"
3269 echo "python $python"
3270 if test "$slirp" = "yes" ; then
3271 echo "smbd $smbd"
3272 fi
3273 echo "host CPU $cpu"
3274 echo "host big endian $bigendian"
3275 echo "target list $target_list"
3276 echo "tcg debug enabled $debug_tcg"
3277 echo "gprof enabled $gprof"
3278 echo "sparse enabled $sparse"
3279 echo "strip binaries $strip_opt"
3280 echo "profiler $profiler"
3281 echo "static build $static"
3282 echo "-Werror enabled $werror"
3283 if test "$darwin" = "yes" ; then
3284 echo "Cocoa support $cocoa"
3285 fi
3286 echo "pixman $pixman"
3287 echo "SDL support $sdl"
3288 echo "curses support $curses"
3289 echo "curl support $curl"
3290 echo "mingw32 support $mingw32"
3291 echo "Audio drivers $audio_drv_list"
3292 echo "Extra audio cards $audio_card_list"
3293 echo "Block whitelist $block_drv_whitelist"
3294 echo "Mixer emulation $mixemu"
3295 echo "VirtFS support $virtfs"
3296 echo "VNC support $vnc"
3297 if test "$vnc" = "yes" ; then
3298 echo "VNC TLS support $vnc_tls"
3299 echo "VNC SASL support $vnc_sasl"
3300 echo "VNC JPEG support $vnc_jpeg"
3301 echo "VNC PNG support $vnc_png"
3302 echo "VNC WS support $vnc_ws"
3303 fi
3304 if test -n "$sparc_cpu"; then
3305 echo "Target Sparc Arch $sparc_cpu"
3306 fi
3307 echo "xen support $xen"
3308 echo "brlapi support $brlapi"
3309 echo "bluez support $bluez"
3310 echo "Documentation $docs"
3311 [ ! -z "$uname_release" ] && \
3312 echo "uname -r $uname_release"
3313 echo "NPTL support $nptl"
3314 echo "GUEST_BASE $guest_base"
3315 echo "PIE $pie"
3316 echo "vde support $vde"
3317 echo "Linux AIO support $linux_aio"
3318 echo "ATTR/XATTR support $attr"
3319 echo "Install blobs $blobs"
3320 echo "KVM support $kvm"
3321 echo "TCG interpreter $tcg_interpreter"
3322 echo "fdt support $fdt"
3323 echo "preadv support $preadv"
3324 echo "fdatasync $fdatasync"
3325 echo "madvise $madvise"
3326 echo "posix_madvise $posix_madvise"
3327 echo "sigev_thread_id $sigev_thread_id"
3328 echo "uuid support $uuid"
3329 echo "libcap-ng support $cap_ng"
3330 echo "vhost-net support $vhost_net"
3331 echo "Trace backend $trace_backend"
3332 echo "Trace output file $trace_file-<pid>"
3333 echo "spice support $spice ($spice_protocol_version/$spice_server_version)"
3334 echo "rbd support $rbd"
3335 echo "xfsctl support $xfs"
3336 echo "nss used $smartcard_nss"
3337 echo "usb net redir $usb_redir"
3338 echo "OpenGL support $opengl"
3339 echo "libiscsi support $libiscsi"
3340 echo "build guest agent $guest_agent"
3341 echo "seccomp support $seccomp"
3342 echo "coroutine backend $coroutine_backend"
3343 echo "GlusterFS support $glusterfs"
3344 echo "virtio-blk-data-plane $virtio_blk_data_plane"
3345 echo "gcov $gcov_tool"
3346 echo "gcov enabled $gcov"
3347
3348 if test "$sdl_too_old" = "yes"; then
3349 echo "-> Your SDL version is too old - please upgrade to have SDL support"
3350 fi
3351
3352 config_host_mak="config-host.mak"
3353 config_host_ld="config-host.ld"
3354
3355 echo "# Automatically generated by configure - do not modify" >config-all-disas.mak
3356
3357 echo "# Automatically generated by configure - do not modify" > $config_host_mak
3358 printf "# Configured with:" >> $config_host_mak
3359 printf " '%s'" "$0" "$@" >> $config_host_mak
3360 echo >> $config_host_mak
3361
3362 echo all: >> $config_host_mak
3363 echo "prefix=$prefix" >> $config_host_mak
3364 echo "bindir=$bindir" >> $config_host_mak
3365 echo "libdir=$libdir" >> $config_host_mak
3366 echo "libexecdir=$libexecdir" >> $config_host_mak
3367 echo "includedir=$includedir" >> $config_host_mak
3368 echo "mandir=$mandir" >> $config_host_mak
3369 echo "sysconfdir=$sysconfdir" >> $config_host_mak
3370 echo "qemu_confdir=$qemu_confdir" >> $config_host_mak
3371 echo "qemu_datadir=$qemu_datadir" >> $config_host_mak
3372 echo "qemu_docdir=$qemu_docdir" >> $config_host_mak
3373 echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
3374 echo "qemu_helperdir=$libexecdir" >> $config_host_mak
3375 echo "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak
3376 echo "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak
3377
3378 echo "ARCH=$ARCH" >> $config_host_mak
3379 if test "$debug_tcg" = "yes" ; then
3380 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
3381 fi
3382 if test "$debug" = "yes" ; then
3383 echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
3384 fi
3385 if test "$strip_opt" = "yes" ; then
3386 echo "STRIP=${strip}" >> $config_host_mak
3387 fi
3388 if test "$bigendian" = "yes" ; then
3389 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
3390 fi
3391 if test "$mingw32" = "yes" ; then
3392 echo "CONFIG_WIN32=y" >> $config_host_mak
3393 rc_version=`cat $source_path/VERSION`
3394 version_major=${rc_version%%.*}
3395 rc_version=${rc_version#*.}
3396 version_minor=${rc_version%%.*}
3397 rc_version=${rc_version#*.}
3398 version_subminor=${rc_version%%.*}
3399 version_micro=0
3400 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
3401 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
3402 else
3403 echo "CONFIG_POSIX=y" >> $config_host_mak
3404 fi
3405
3406 if test "$linux" = "yes" ; then
3407 echo "CONFIG_LINUX=y" >> $config_host_mak
3408 fi
3409
3410 if test "$darwin" = "yes" ; then
3411 echo "CONFIG_DARWIN=y" >> $config_host_mak
3412 fi
3413
3414 if test "$aix" = "yes" ; then
3415 echo "CONFIG_AIX=y" >> $config_host_mak
3416 fi
3417
3418 if test "$solaris" = "yes" ; then
3419 echo "CONFIG_SOLARIS=y" >> $config_host_mak
3420 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
3421 if test "$needs_libsunmath" = "yes" ; then
3422 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
3423 fi
3424 fi
3425 if test "$haiku" = "yes" ; then
3426 echo "CONFIG_HAIKU=y" >> $config_host_mak
3427 fi
3428 if test "$static" = "yes" ; then
3429 echo "CONFIG_STATIC=y" >> $config_host_mak
3430 fi
3431 if test "$profiler" = "yes" ; then
3432 echo "CONFIG_PROFILER=y" >> $config_host_mak
3433 fi
3434 if test "$slirp" = "yes" ; then
3435 echo "CONFIG_SLIRP=y" >> $config_host_mak
3436 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
3437 fi
3438 if test "$vde" = "yes" ; then
3439 echo "CONFIG_VDE=y" >> $config_host_mak
3440 fi
3441 if test "$cap_ng" = "yes" ; then
3442 echo "CONFIG_LIBCAP=y" >> $config_host_mak
3443 fi
3444 for card in $audio_card_list; do
3445 def=CONFIG_`echo $card | LC_ALL=C tr '[a-z]' '[A-Z]'`
3446 echo "$def=y" >> $config_host_mak
3447 done
3448 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
3449 for drv in $audio_drv_list; do
3450 def=CONFIG_`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'`
3451 echo "$def=y" >> $config_host_mak
3452 if test "$drv" = "fmod"; then
3453 echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
3454 fi
3455 done
3456 if test "$audio_pt_int" = "yes" ; then
3457 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
3458 fi
3459 if test "$audio_win_int" = "yes" ; then
3460 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
3461 fi
3462 echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
3463 if test "$mixemu" = "yes" ; then
3464 echo "CONFIG_MIXEMU=y" >> $config_host_mak
3465 fi
3466 if test "$vnc" = "yes" ; then
3467 echo "CONFIG_VNC=y" >> $config_host_mak
3468 fi
3469 if test "$vnc_tls" = "yes" ; then
3470 echo "CONFIG_VNC_TLS=y" >> $config_host_mak
3471 fi
3472 if test "$vnc_sasl" = "yes" ; then
3473 echo "CONFIG_VNC_SASL=y" >> $config_host_mak
3474 fi
3475 if test "$vnc_jpeg" = "yes" ; then
3476 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
3477 fi
3478 if test "$vnc_png" = "yes" ; then
3479 echo "CONFIG_VNC_PNG=y" >> $config_host_mak
3480 fi
3481 if test "$vnc_ws" = "yes" ; then
3482 echo "CONFIG_VNC_WS=y" >> $config_host_mak
3483 echo "VNC_WS_CFLAGS=$vnc_ws_cflags" >> $config_host_mak
3484 fi
3485 if test "$fnmatch" = "yes" ; then
3486 echo "CONFIG_FNMATCH=y" >> $config_host_mak
3487 fi
3488 if test "$uuid" = "yes" ; then
3489 echo "CONFIG_UUID=y" >> $config_host_mak
3490 fi
3491 if test "$xfs" = "yes" ; then
3492 echo "CONFIG_XFS=y" >> $config_host_mak
3493 fi
3494 qemu_version=`head $source_path/VERSION`
3495 echo "VERSION=$qemu_version" >>$config_host_mak
3496 echo "PKGVERSION=$pkgversion" >>$config_host_mak
3497 echo "SRC_PATH=$source_path" >> $config_host_mak
3498 echo "TARGET_DIRS=$target_list" >> $config_host_mak
3499 if [ "$docs" = "yes" ] ; then
3500 echo "BUILD_DOCS=yes" >> $config_host_mak
3501 fi
3502 if test "$sdl" = "yes" ; then
3503 echo "CONFIG_SDL=y" >> $config_host_mak
3504 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
3505 fi
3506 if test "$cocoa" = "yes" ; then
3507 echo "CONFIG_COCOA=y" >> $config_host_mak
3508 fi
3509 if test "$curses" = "yes" ; then
3510 echo "CONFIG_CURSES=y" >> $config_host_mak
3511 fi
3512 if test "$atfile" = "yes" ; then
3513 echo "CONFIG_ATFILE=y" >> $config_host_mak
3514 fi
3515 if test "$utimens" = "yes" ; then
3516 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
3517 fi
3518 if test "$pipe2" = "yes" ; then
3519 echo "CONFIG_PIPE2=y" >> $config_host_mak
3520 fi
3521 if test "$accept4" = "yes" ; then
3522 echo "CONFIG_ACCEPT4=y" >> $config_host_mak
3523 fi
3524 if test "$splice" = "yes" ; then
3525 echo "CONFIG_SPLICE=y" >> $config_host_mak
3526 fi
3527 if test "$eventfd" = "yes" ; then
3528 echo "CONFIG_EVENTFD=y" >> $config_host_mak
3529 fi
3530 if test "$fallocate" = "yes" ; then
3531 echo "CONFIG_FALLOCATE=y" >> $config_host_mak
3532 fi
3533 if test "$fallocate_punch_hole" = "yes" ; then
3534 echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
3535 fi
3536 if test "$sync_file_range" = "yes" ; then
3537 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
3538 fi
3539 if test "$fiemap" = "yes" ; then
3540 echo "CONFIG_FIEMAP=y" >> $config_host_mak
3541 fi
3542 if test "$dup3" = "yes" ; then
3543 echo "CONFIG_DUP3=y" >> $config_host_mak
3544 fi
3545 if test "$epoll" = "yes" ; then
3546 echo "CONFIG_EPOLL=y" >> $config_host_mak
3547 fi
3548 if test "$epoll_create1" = "yes" ; then
3549 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
3550 fi
3551 if test "$epoll_pwait" = "yes" ; then
3552 echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
3553 fi
3554 if test "$inotify" = "yes" ; then
3555 echo "CONFIG_INOTIFY=y" >> $config_host_mak
3556 fi
3557 if test "$inotify1" = "yes" ; then
3558 echo "CONFIG_INOTIFY1=y" >> $config_host_mak
3559 fi
3560 if test "$byteswap_h" = "yes" ; then
3561 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
3562 fi
3563 if test "$bswap_h" = "yes" ; then
3564 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
3565 fi
3566 if test "$curl" = "yes" ; then
3567 echo "CONFIG_CURL=y" >> $config_host_mak
3568 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
3569 fi
3570 if test "$brlapi" = "yes" ; then
3571 echo "CONFIG_BRLAPI=y" >> $config_host_mak
3572 fi
3573 if test "$bluez" = "yes" ; then
3574 echo "CONFIG_BLUEZ=y" >> $config_host_mak
3575 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
3576 fi
3577 echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
3578 if test "$xen" = "yes" ; then
3579 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
3580 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
3581 fi
3582 if test "$linux_aio" = "yes" ; then
3583 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
3584 fi
3585 if test "$attr" = "yes" ; then
3586 echo "CONFIG_ATTR=y" >> $config_host_mak
3587 fi
3588 if test "$libattr" = "yes" ; then
3589 echo "CONFIG_LIBATTR=y" >> $config_host_mak
3590 fi
3591 if test "$virtfs" = "yes" ; then
3592 echo "CONFIG_VIRTFS=y" >> $config_host_mak
3593 fi
3594 if test "$blobs" = "yes" ; then
3595 echo "INSTALL_BLOBS=yes" >> $config_host_mak
3596 fi
3597 if test "$iovec" = "yes" ; then
3598 echo "CONFIG_IOVEC=y" >> $config_host_mak
3599 fi
3600 if test "$preadv" = "yes" ; then
3601 echo "CONFIG_PREADV=y" >> $config_host_mak
3602 fi
3603 if test "$fdt" = "yes" ; then
3604 echo "CONFIG_FDT=y" >> $config_host_mak
3605 fi
3606 if test "$signalfd" = "yes" ; then
3607 echo "CONFIG_SIGNALFD=y" >> $config_host_mak
3608 fi
3609 if test "$tcg_interpreter" = "yes" ; then
3610 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
3611 fi
3612 if test "$fdatasync" = "yes" ; then
3613 echo "CONFIG_FDATASYNC=y" >> $config_host_mak
3614 fi
3615 if test "$madvise" = "yes" ; then
3616 echo "CONFIG_MADVISE=y" >> $config_host_mak
3617 fi
3618 if test "$posix_madvise" = "yes" ; then
3619 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
3620 fi
3621 if test "$sigev_thread_id" = "yes" ; then
3622 echo "CONFIG_SIGEV_THREAD_ID=y" >> $config_host_mak
3623 fi
3624
3625 if test "$spice" = "yes" ; then
3626 echo "CONFIG_SPICE=y" >> $config_host_mak
3627 fi
3628
3629 if test "$smartcard_nss" = "yes" ; then
3630 echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
3631 echo "libcacard_libs=$libcacard_libs" >> $config_host_mak
3632 echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak
3633 fi
3634
3635 if test "$usb_redir" = "yes" ; then
3636 echo "CONFIG_USB_REDIR=y" >> $config_host_mak
3637 fi
3638
3639 if test "$opengl" = "yes" ; then
3640 echo "CONFIG_OPENGL=y" >> $config_host_mak
3641 fi
3642
3643 if test "$libiscsi" = "yes" ; then
3644 echo "CONFIG_LIBISCSI=y" >> $config_host_mak
3645 fi
3646
3647 if test "$seccomp" = "yes"; then
3648 echo "CONFIG_SECCOMP=y" >> $config_host_mak
3649 fi
3650
3651 # XXX: suppress that
3652 if [ "$bsd" = "yes" ] ; then
3653 echo "CONFIG_BSD=y" >> $config_host_mak
3654 fi
3655
3656 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
3657
3658 if test "$zero_malloc" = "yes" ; then
3659 echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
3660 fi
3661 if test "$rbd" = "yes" ; then
3662 echo "CONFIG_RBD=y" >> $config_host_mak
3663 fi
3664
3665 if test "$coroutine_backend" = "ucontext" ; then
3666 echo "CONFIG_UCONTEXT_COROUTINE=y" >> $config_host_mak
3667 elif test "$coroutine_backend" = "sigaltstack" ; then
3668 echo "CONFIG_SIGALTSTACK_COROUTINE=y" >> $config_host_mak
3669 fi
3670
3671 if test "$open_by_handle_at" = "yes" ; then
3672 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
3673 fi
3674
3675 if test "$linux_magic_h" = "yes" ; then
3676 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
3677 fi
3678
3679 if test "$pragma_diagnostic_available" = "yes" ; then
3680 echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
3681 fi
3682
3683 if test "$valgrind_h" = "yes" ; then
3684 echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
3685 fi
3686
3687 if test "$has_environ" = "yes" ; then
3688 echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
3689 fi
3690
3691 if test "$cpuid_h" = "yes" ; then
3692 echo "CONFIG_CPUID_H=y" >> $config_host_mak
3693 fi
3694
3695 if test "$glusterfs" = "yes" ; then
3696 echo "CONFIG_GLUSTERFS=y" >> $config_host_mak
3697 fi
3698
3699 if test "$virtio_blk_data_plane" = "yes" ; then
3700 echo "CONFIG_VIRTIO_BLK_DATA_PLANE=y" >> $config_host_mak
3701 fi
3702
3703 # USB host support
3704 case "$usb" in
3705 linux)
3706 echo "HOST_USB=linux" >> $config_host_mak
3707 ;;
3708 bsd)
3709 echo "HOST_USB=bsd" >> $config_host_mak
3710 ;;
3711 *)
3712 echo "HOST_USB=stub" >> $config_host_mak
3713 ;;
3714 esac
3715
3716 # use default implementation for tracing backend-specific routines
3717 trace_default=yes
3718 echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
3719 if test "$trace_backend" = "nop"; then
3720 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
3721 fi
3722 if test "$trace_backend" = "simple"; then
3723 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
3724 trace_default=no
3725 # Set the appropriate trace file.
3726 trace_file="\"$trace_file-\" FMT_pid"
3727 fi
3728 if test "$trace_backend" = "stderr"; then
3729 echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak
3730 trace_default=no
3731 fi
3732 if test "$trace_backend" = "ust"; then
3733 echo "CONFIG_TRACE_UST=y" >> $config_host_mak
3734 fi
3735 if test "$trace_backend" = "dtrace"; then
3736 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
3737 if test "$trace_backend_stap" = "yes" ; then
3738 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
3739 fi
3740 fi
3741 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
3742 if test "$trace_default" = "yes"; then
3743 echo "CONFIG_TRACE_DEFAULT=y" >> $config_host_mak
3744 fi
3745
3746 echo "TOOLS=$tools" >> $config_host_mak
3747 echo "ROMS=$roms" >> $config_host_mak
3748 echo "MAKE=$make" >> $config_host_mak
3749 echo "INSTALL=$install" >> $config_host_mak
3750 echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
3751 echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
3752 if test -n "$libtool"; then
3753 echo "INSTALL_PROG=\$(LIBTOOL) --mode=install $install -c -m 0755" >> $config_host_mak
3754 echo "INSTALL_LIB=\$(LIBTOOL) --mode=install $install -c -m 0644" >> $config_host_mak
3755 else
3756 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
3757 echo "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
3758 fi
3759 echo "PYTHON=$python" >> $config_host_mak
3760 echo "CC=$cc" >> $config_host_mak
3761 echo "CC_I386=$cc_i386" >> $config_host_mak
3762 echo "HOST_CC=$host_cc" >> $config_host_mak
3763 echo "OBJCC=$objcc" >> $config_host_mak
3764 echo "AR=$ar" >> $config_host_mak
3765 echo "AS=$as" >> $config_host_mak
3766 echo "CPP=$cpp" >> $config_host_mak
3767 echo "OBJCOPY=$objcopy" >> $config_host_mak
3768 echo "LD=$ld" >> $config_host_mak
3769 echo "WINDRES=$windres" >> $config_host_mak
3770 echo "LIBTOOL=$libtool" >> $config_host_mak
3771 echo "CFLAGS=$CFLAGS" >> $config_host_mak
3772 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
3773 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
3774 if test "$sparse" = "yes" ; then
3775 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak
3776 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak
3777 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
3778 fi
3779 if test "$cross_prefix" != ""; then
3780 echo "AUTOCONF_HOST := --host=${cross_prefix%-}" >> $config_host_mak
3781 else
3782 echo "AUTOCONF_HOST := " >> $config_host_mak
3783 fi
3784 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
3785 echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
3786 echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
3787 echo "LIBS+=$LIBS" >> $config_host_mak
3788 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
3789 echo "EXESUF=$EXESUF" >> $config_host_mak
3790 echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
3791 echo "POD2MAN=$POD2MAN" >> $config_host_mak
3792 echo "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak
3793 if test "$gcov" = "yes" ; then
3794 echo "CONFIG_GCOV=y" >> $config_host_mak
3795 echo "GCOV=$gcov_tool" >> $config_host_mak
3796 fi
3797
3798 # generate list of library paths for linker script
3799
3800 $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
3801
3802 if test -f ${config_host_ld}~ ; then
3803 if cmp -s $config_host_ld ${config_host_ld}~ ; then
3804 mv ${config_host_ld}~ $config_host_ld
3805 else
3806 rm ${config_host_ld}~
3807 fi
3808 fi
3809
3810 # use included Linux headers
3811 if test "$linux" = "yes" ; then
3812 mkdir -p linux-headers
3813 case "$cpu" in
3814 i386|x86_64)
3815 linux_arch=x86
3816 ;;
3817 ppcemb|ppc|ppc64)
3818 linux_arch=powerpc
3819 ;;
3820 s390x)
3821 linux_arch=s390
3822 ;;
3823 *)
3824 # For most CPUs the kernel architecture name and QEMU CPU name match.
3825 linux_arch="$cpu"
3826 ;;
3827 esac
3828 # For non-KVM architectures we will not have asm headers
3829 if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
3830 symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
3831 fi
3832 fi
3833
3834 for target in $target_list; do
3835 target_dir="$target"
3836 config_target_mak=$target_dir/config-target.mak
3837 target_arch2=`echo $target | cut -d '-' -f 1`
3838 target_bigendian="no"
3839
3840 case "$target_arch2" in
3841 armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|or32|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
3842 target_bigendian=yes
3843 ;;
3844 esac
3845 target_softmmu="no"
3846 target_user_only="no"
3847 target_linux_user="no"
3848 target_bsd_user="no"
3849 case "$target" in
3850 ${target_arch2}-softmmu)
3851 target_softmmu="yes"
3852 ;;
3853 ${target_arch2}-linux-user)
3854 if test "$linux" != "yes" ; then
3855 echo "ERROR: Target '$target' is only available on a Linux host"
3856 exit 1
3857 fi
3858 target_user_only="yes"
3859 target_linux_user="yes"
3860 ;;
3861 ${target_arch2}-bsd-user)
3862 if test "$bsd" != "yes" ; then
3863 echo "ERROR: Target '$target' is only available on a BSD host"
3864 exit 1
3865 fi
3866 target_user_only="yes"
3867 target_bsd_user="yes"
3868 ;;
3869 *)
3870 echo "ERROR: Target '$target' not recognised"
3871 exit 1
3872 ;;
3873 esac
3874
3875 mkdir -p $target_dir
3876 echo "# Automatically generated by configure - do not modify" > $config_target_mak
3877
3878 bflt="no"
3879 target_nptl="no"
3880 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
3881 gdb_xml_files=""
3882 target_short_alignment=2
3883 target_int_alignment=4
3884 target_long_alignment=4
3885 target_llong_alignment=8
3886 target_libs_softmmu=
3887
3888 TARGET_ARCH="$target_arch2"
3889 TARGET_BASE_ARCH=""
3890 TARGET_ABI_DIR=""
3891
3892 case "$target_arch2" in
3893 i386)
3894 ;;
3895 x86_64)
3896 TARGET_BASE_ARCH=i386
3897 target_long_alignment=8
3898 ;;
3899 alpha)
3900 target_long_alignment=8
3901 target_nptl="yes"
3902 ;;
3903 arm|armeb)
3904 TARGET_ARCH=arm
3905 bflt="yes"
3906 target_nptl="yes"
3907 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
3908 target_llong_alignment=4
3909 target_libs_softmmu="$fdt_libs"
3910 ;;
3911 cris)
3912 target_nptl="yes"
3913 ;;
3914 lm32)
3915 target_libs_softmmu="$opengl_libs"
3916 ;;
3917 m68k)
3918 bflt="yes"
3919 gdb_xml_files="cf-core.xml cf-fp.xml"
3920 target_int_alignment=2
3921 target_long_alignment=2
3922 target_llong_alignment=2
3923 ;;
3924 microblaze|microblazeel)
3925 TARGET_ARCH=microblaze
3926 bflt="yes"
3927 target_nptl="yes"
3928 target_libs_softmmu="$fdt_libs"
3929 ;;
3930 mips|mipsel)
3931 TARGET_ARCH=mips
3932 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
3933 target_nptl="yes"
3934 ;;
3935 mipsn32|mipsn32el)
3936 TARGET_ARCH=mipsn32
3937 TARGET_BASE_ARCH=mips
3938 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
3939 ;;
3940 mips64|mips64el)
3941 TARGET_ARCH=mips64
3942 TARGET_BASE_ARCH=mips
3943 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
3944 target_long_alignment=8
3945 ;;
3946 or32)
3947 TARGET_ARCH=openrisc
3948 TARGET_BASE_ARCH=openrisc
3949 ;;
3950 ppc)
3951 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3952 target_nptl="yes"
3953 target_libs_softmmu="$fdt_libs"
3954 ;;
3955 ppcemb)
3956 TARGET_BASE_ARCH=ppc
3957 TARGET_ABI_DIR=ppc
3958 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3959 target_nptl="yes"
3960 target_libs_softmmu="$fdt_libs"
3961 ;;
3962 ppc64)
3963 TARGET_BASE_ARCH=ppc
3964 TARGET_ABI_DIR=ppc
3965 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3966 target_long_alignment=8
3967 target_libs_softmmu="$fdt_libs"
3968 ;;
3969 ppc64abi32)
3970 TARGET_ARCH=ppc64
3971 TARGET_BASE_ARCH=ppc
3972 TARGET_ABI_DIR=ppc
3973 echo "TARGET_ABI32=y" >> $config_target_mak
3974 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3975 target_libs_softmmu="$fdt_libs"
3976 ;;
3977 sh4|sh4eb)
3978 TARGET_ARCH=sh4
3979 bflt="yes"
3980 target_nptl="yes"
3981 ;;
3982 sparc)
3983 ;;
3984 sparc64)
3985 TARGET_BASE_ARCH=sparc
3986 target_long_alignment=8
3987 ;;
3988 sparc32plus)
3989 TARGET_ARCH=sparc64
3990 TARGET_BASE_ARCH=sparc
3991 TARGET_ABI_DIR=sparc
3992 echo "TARGET_ABI32=y" >> $config_target_mak
3993 ;;
3994 s390x)
3995 target_nptl="yes"
3996 target_long_alignment=8
3997 ;;
3998 unicore32)
3999 ;;
4000 xtensa|xtensaeb)
4001 TARGET_ARCH=xtensa
4002 ;;
4003 *)
4004 echo "Unsupported target CPU"
4005 exit 1
4006 ;;
4007 esac
4008 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
4009 if [ "$TARGET_BASE_ARCH" = "" ]; then
4010 TARGET_BASE_ARCH=$TARGET_ARCH
4011 fi
4012
4013 symlink "$source_path/Makefile.target" "$target_dir/Makefile"
4014
4015 upper() {
4016 echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
4017 }
4018
4019 case "$cpu" in
4020 i386|x86_64|ppc)
4021 # The TCG interpreter currently does not support ld/st optimization.
4022 if test "$tcg_interpreter" = "no" ; then
4023 echo "CONFIG_QEMU_LDST_OPTIMIZATION=y" >> $config_target_mak
4024 fi
4025 ;;
4026 esac
4027
4028 echo "TARGET_SHORT_ALIGNMENT=$target_short_alignment" >> $config_target_mak
4029 echo "TARGET_INT_ALIGNMENT=$target_int_alignment" >> $config_target_mak
4030 echo "TARGET_LONG_ALIGNMENT=$target_long_alignment" >> $config_target_mak
4031 echo "TARGET_LLONG_ALIGNMENT=$target_llong_alignment" >> $config_target_mak
4032 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
4033 target_arch_name="`upper $TARGET_ARCH`"
4034 echo "TARGET_$target_arch_name=y" >> $config_target_mak
4035 echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
4036 echo "TARGET_TYPE=TARGET_TYPE_`upper $target_arch2`" >> $config_target_mak
4037 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
4038 if [ "$TARGET_ABI_DIR" = "" ]; then
4039 TARGET_ABI_DIR=$TARGET_ARCH
4040 fi
4041 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
4042 case "$target_arch2" in
4043 i386|x86_64)
4044 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
4045 echo "CONFIG_XEN=y" >> $config_target_mak
4046 if test "$xen_pci_passthrough" = yes; then
4047 echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
4048 fi
4049 else
4050 echo "CONFIG_NO_XEN=y" >> $config_target_mak
4051 fi
4052 ;;
4053 *)
4054 echo "CONFIG_NO_XEN=y" >> $config_target_mak
4055 esac
4056 case "$target_arch2" in
4057 i386|x86_64|ppcemb|ppc|ppc64|s390x)
4058 # Make sure the target and host cpus are compatible
4059 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
4060 \( "$target_arch2" = "$cpu" -o \
4061 \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
4062 \( "$target_arch2" = "ppc64" -a "$cpu" = "ppc" \) -o \
4063 \( "$target_arch2" = "ppc" -a "$cpu" = "ppc64" \) -o \
4064 \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
4065 \( "$target_arch2" = "x86_64" -a "$cpu" = "i386" \) -o \
4066 \( "$target_arch2" = "i386" -a "$cpu" = "x86_64" \) \) ; then
4067 echo "CONFIG_KVM=y" >> $config_target_mak
4068 if test "$vhost_net" = "yes" ; then
4069 echo "CONFIG_VHOST_NET=y" >> $config_target_mak
4070 fi
4071 fi
4072 esac
4073 case "$target_arch2" in
4074 i386|x86_64)
4075 echo "CONFIG_HAVE_GET_MEMORY_MAPPING=y" >> $config_target_mak
4076 esac
4077 if test "$target_arch2" = "ppc64" -a "$fdt" = "yes"; then
4078 echo "CONFIG_PSERIES=y" >> $config_target_mak
4079 fi
4080 if test "$target_bigendian" = "yes" ; then
4081 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
4082 fi
4083 if test "$target_softmmu" = "yes" ; then
4084 echo "CONFIG_SOFTMMU=y" >> $config_target_mak
4085 echo "LIBS+=$libs_softmmu $target_libs_softmmu" >> $config_target_mak
4086 case "$target_arch2" in
4087 i386|x86_64)
4088 echo "CONFIG_HAVE_CORE_DUMP=y" >> $config_target_mak
4089 esac
4090 fi
4091 if test "$target_user_only" = "yes" ; then
4092 echo "CONFIG_USER_ONLY=y" >> $config_target_mak
4093 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
4094 fi
4095 if test "$target_linux_user" = "yes" ; then
4096 echo "CONFIG_LINUX_USER=y" >> $config_target_mak
4097 fi
4098 list=""
4099 if test ! -z "$gdb_xml_files" ; then
4100 for x in $gdb_xml_files; do
4101 list="$list $source_path/gdb-xml/$x"
4102 done
4103 echo "TARGET_XML_FILES=$list" >> $config_target_mak
4104 fi
4105
4106 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
4107 echo "TARGET_HAS_BFLT=y" >> $config_target_mak
4108 fi
4109 if test "$target_user_only" = "yes" \
4110 -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
4111 echo "CONFIG_USE_NPTL=y" >> $config_target_mak
4112 fi
4113 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
4114 echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
4115 fi
4116 if test "$target_bsd_user" = "yes" ; then
4117 echo "CONFIG_BSD_USER=y" >> $config_target_mak
4118 fi
4119
4120 # the static way of configuring available audio cards requires this workaround
4121 if test "$target_user_only" != "yes" && grep -q CONFIG_PCSPK $source_path/default-configs/$target.mak; then
4122 echo "CONFIG_PCSPK=y" >> $config_target_mak
4123 fi
4124
4125 # generate QEMU_CFLAGS/LDFLAGS for targets
4126
4127 cflags=""
4128 includes=""
4129 ldflags=""
4130
4131 if test "$tcg_interpreter" = "yes"; then
4132 includes="-I\$(SRC_PATH)/tcg/tci $includes"
4133 elif test "$ARCH" = "sparc64" ; then
4134 includes="-I\$(SRC_PATH)/tcg/sparc $includes"
4135 elif test "$ARCH" = "s390x" ; then
4136 includes="-I\$(SRC_PATH)/tcg/s390 $includes"
4137 elif test "$ARCH" = "x86_64" ; then
4138 includes="-I\$(SRC_PATH)/tcg/i386 $includes"
4139 else
4140 includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes"
4141 fi
4142 includes="-I\$(SRC_PATH)/tcg $includes"
4143
4144 if test "$linux" = "yes" ; then
4145 includes="-I\$(SRC_PATH)/linux-headers $includes"
4146 fi
4147
4148 for i in $ARCH $TARGET_BASE_ARCH ; do
4149 case "$i" in
4150 alpha)
4151 echo "CONFIG_ALPHA_DIS=y" >> $config_target_mak
4152 echo "CONFIG_ALPHA_DIS=y" >> config-all-disas.mak
4153 ;;
4154 arm)
4155 echo "CONFIG_ARM_DIS=y" >> $config_target_mak
4156 echo "CONFIG_ARM_DIS=y" >> config-all-disas.mak
4157 ;;
4158 cris)
4159 echo "CONFIG_CRIS_DIS=y" >> $config_target_mak
4160 echo "CONFIG_CRIS_DIS=y" >> config-all-disas.mak
4161 ;;
4162 hppa)
4163 echo "CONFIG_HPPA_DIS=y" >> $config_target_mak
4164 echo "CONFIG_HPPA_DIS=y" >> config-all-disas.mak
4165 ;;
4166 i386|x86_64)
4167 echo "CONFIG_I386_DIS=y" >> $config_target_mak
4168 echo "CONFIG_I386_DIS=y" >> config-all-disas.mak
4169 ;;
4170 ia64*)
4171 echo "CONFIG_IA64_DIS=y" >> $config_target_mak
4172 echo "CONFIG_IA64_DIS=y" >> config-all-disas.mak
4173 ;;
4174 lm32)
4175 echo "CONFIG_LM32_DIS=y" >> $config_target_mak
4176 echo "CONFIG_LM32_DIS=y" >> config-all-disas.mak
4177 ;;
4178 m68k)
4179 echo "CONFIG_M68K_DIS=y" >> $config_target_mak
4180 echo "CONFIG_M68K_DIS=y" >> config-all-disas.mak
4181 ;;
4182 microblaze*)
4183 echo "CONFIG_MICROBLAZE_DIS=y" >> $config_target_mak
4184 echo "CONFIG_MICROBLAZE_DIS=y" >> config-all-disas.mak
4185 ;;
4186 mips*)
4187 echo "CONFIG_MIPS_DIS=y" >> $config_target_mak
4188 echo "CONFIG_MIPS_DIS=y" >> config-all-disas.mak
4189 ;;
4190 or32)
4191 echo "CONFIG_OPENRISC_DIS=y" >> $config_target_mak
4192 echo "CONFIG_OPENRISC_DIS=y" >> config-all-disas.mak
4193 ;;
4194 ppc*)
4195 echo "CONFIG_PPC_DIS=y" >> $config_target_mak
4196 echo "CONFIG_PPC_DIS=y" >> config-all-disas.mak
4197 ;;
4198 s390*)
4199 echo "CONFIG_S390_DIS=y" >> $config_target_mak
4200 echo "CONFIG_S390_DIS=y" >> config-all-disas.mak
4201 ;;
4202 sh4)
4203 echo "CONFIG_SH4_DIS=y" >> $config_target_mak
4204 echo "CONFIG_SH4_DIS=y" >> config-all-disas.mak
4205 ;;
4206 sparc*)
4207 echo "CONFIG_SPARC_DIS=y" >> $config_target_mak
4208 echo "CONFIG_SPARC_DIS=y" >> config-all-disas.mak
4209 ;;
4210 xtensa*)
4211 echo "CONFIG_XTENSA_DIS=y" >> $config_target_mak
4212 echo "CONFIG_XTENSA_DIS=y" >> config-all-disas.mak
4213 ;;
4214 esac
4215 done
4216 if test "$tcg_interpreter" = "yes" ; then
4217 echo "CONFIG_TCI_DIS=y" >> $config_target_mak
4218 echo "CONFIG_TCI_DIS=y" >> config-all-disas.mak
4219 fi
4220
4221 case "$ARCH" in
4222 alpha)
4223 # Ensure there's only a single GP
4224 cflags="-msmall-data $cflags"
4225 ;;
4226 esac
4227
4228 if test "$target_softmmu" = "yes" ; then
4229 case "$TARGET_BASE_ARCH" in
4230 arm)
4231 cflags="-DHAS_AUDIO $cflags"
4232 ;;
4233 lm32)
4234 cflags="-DHAS_AUDIO $cflags"
4235 ;;
4236 i386|mips|ppc)
4237 cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
4238 ;;
4239 esac
4240 fi
4241
4242 if test "$gprof" = "yes" ; then
4243 echo "TARGET_GPROF=yes" >> $config_target_mak
4244 if test "$target_linux_user" = "yes" ; then
4245 cflags="-p $cflags"
4246 ldflags="-p $ldflags"
4247 fi
4248 if test "$target_softmmu" = "yes" ; then
4249 ldflags="-p $ldflags"
4250 echo "GPROF_CFLAGS=-p" >> $config_target_mak
4251 fi
4252 fi
4253
4254 if test "$ARCH" = "tci"; then
4255 linker_script=""
4256 else
4257 linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/ldscripts/\$(ARCH).ld"
4258 fi
4259
4260 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
4261 case "$ARCH" in
4262 alpha | s390x)
4263 # The default placement of the application is fine.
4264 ;;
4265 *)
4266 ldflags="$linker_script $ldflags"
4267 ;;
4268 esac
4269 fi
4270
4271 echo "LDFLAGS+=$ldflags" >> $config_target_mak
4272 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
4273 echo "QEMU_INCLUDES+=$includes" >> $config_target_mak
4274
4275 done # for target in $targets
4276
4277 if [ "$pixman" = "internal" ]; then
4278 echo "config-host.h: subdir-pixman" >> $config_host_mak
4279 fi
4280
4281 # build tree in object directory in case the source is not in the current directory
4282 DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32"
4283 DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas"
4284 DIRS="$DIRS roms/seabios roms/vgabios"
4285 DIRS="$DIRS qapi-generated"
4286 FILES="Makefile tests/tcg/Makefile qdict-test-data.txt"
4287 FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
4288 FILES="$FILES tests/tcg/lm32/Makefile"
4289 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
4290 FILES="$FILES pc-bios/spapr-rtas/Makefile"
4291 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
4292 for bios_file in \
4293 $source_path/pc-bios/*.bin \
4294 $source_path/pc-bios/*.aml \
4295 $source_path/pc-bios/*.rom \
4296 $source_path/pc-bios/*.dtb \
4297 $source_path/pc-bios/openbios-* \
4298 $source_path/pc-bios/palcode-*
4299 do
4300 FILES="$FILES pc-bios/`basename $bios_file`"
4301 done
4302 mkdir -p $DIRS
4303 for f in $FILES ; do
4304 if [ -e "$source_path/$f" ] && [ "$source_path" != `pwd` ]; then
4305 symlink "$source_path/$f" "$f"
4306 fi
4307 done
4308
4309 # temporary config to build submodules
4310 for rom in seabios vgabios ; do
4311 config_mak=roms/$rom/config.mak
4312 echo "# Automatically generated by configure - do not modify" > $config_mak
4313 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
4314 echo "AS=$as" >> $config_mak
4315 echo "CC=$cc" >> $config_mak
4316 echo "BCC=bcc" >> $config_mak
4317 echo "CPP=$cpp" >> $config_mak
4318 echo "OBJCOPY=objcopy" >> $config_mak
4319 echo "IASL=iasl" >> $config_mak
4320 echo "LD=$ld" >> $config_mak
4321 done
4322
4323 if test "$docs" = "yes" ; then
4324 mkdir -p QMP
4325 fi