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[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 xen=""
162 xen_ctrl_version=""
163 xen_pci_passthrough=""
164 linux_aio=""
165 cap_ng=""
166 attr=""
167 libattr=""
168 xfs=""
169
170 vhost_net="no"
171 kvm="no"
172 gprof="no"
173 debug_tcg="no"
174 debug="no"
175 strip_opt="yes"
176 tcg_interpreter="no"
177 bigendian="no"
178 mingw32="no"
179 EXESUF=""
180 prefix="/usr/local"
181 mandir="\${prefix}/share/man"
182 datadir="\${prefix}/share"
183 qemu_docdir="\${prefix}/share/doc/qemu"
184 bindir="\${prefix}/bin"
185 libdir="\${prefix}/lib"
186 libexecdir="\${prefix}/libexec"
187 includedir="\${prefix}/include"
188 sysconfdir="\${prefix}/etc"
189 local_statedir="\${prefix}/var"
190 confsuffix="/qemu"
191 slirp="yes"
192 fmod_lib=""
193 fmod_inc=""
194 oss_lib=""
195 bsd="no"
196 linux="no"
197 solaris="no"
198 profiler="no"
199 cocoa="no"
200 softmmu="yes"
201 linux_user="no"
202 bsd_user="no"
203 guest_base="yes"
204 uname_release=""
205 mixemu="no"
206 aix="no"
207 blobs="yes"
208 pkgversion=""
209 pie=""
210 zero_malloc=""
211 trace_backend="nop"
212 trace_file="trace"
213 spice=""
214 rbd=""
215 smartcard=""
216 smartcard_nss=""
217 usb_redir=""
218 opengl=""
219 zlib="yes"
220 guest_agent="yes"
221 want_tools="yes"
222 libiscsi=""
223 coroutine=""
224 seccomp=""
225 glusterfs=""
226
227 # parse CC options first
228 for opt do
229 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
230 case "$opt" in
231 --cross-prefix=*) cross_prefix="$optarg"
232 ;;
233 --cc=*) CC="$optarg"
234 ;;
235 --source-path=*) source_path="$optarg"
236 ;;
237 --cpu=*) cpu="$optarg"
238 ;;
239 --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
240 ;;
241 --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
242 ;;
243 --enable-debug-info) debug_info="yes"
244 ;;
245 --disable-debug-info) debug_info="no"
246 ;;
247 esac
248 done
249 # OS specific
250 # Using uname is really, really broken. Once we have the right set of checks
251 # we can eliminate its usage altogether.
252
253 # Preferred compiler:
254 # ${CC} (if set)
255 # ${cross_prefix}gcc (if cross-prefix specified)
256 # system compiler
257 if test -z "${CC}${cross_prefix}"; then
258 cc="$host_cc"
259 else
260 cc="${CC-${cross_prefix}gcc}"
261 fi
262
263 ar="${AR-${cross_prefix}ar}"
264 objcopy="${OBJCOPY-${cross_prefix}objcopy}"
265 ld="${LD-${cross_prefix}ld}"
266 libtool="${LIBTOOL-${cross_prefix}libtool}"
267 strip="${STRIP-${cross_prefix}strip}"
268 windres="${WINDRES-${cross_prefix}windres}"
269 pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
270 query_pkg_config() {
271 "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
272 }
273 pkg_config=query_pkg_config
274 sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
275
276 # default flags for all hosts
277 QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
278 QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
279 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
280 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
281 QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/include"
282 if test "$debug_info" = "yes"; then
283 CFLAGS="-g $CFLAGS"
284 LDFLAGS="-g $LDFLAGS"
285 fi
286
287 # make source path absolute
288 source_path=`cd "$source_path"; pwd`
289
290 check_define() {
291 cat > $TMPC <<EOF
292 #if !defined($1)
293 #error $1 not defined
294 #endif
295 int main(void) { return 0; }
296 EOF
297 compile_object
298 }
299
300 if check_define __linux__ ; then
301 targetos="Linux"
302 elif check_define _WIN32 ; then
303 targetos='MINGW32'
304 elif check_define __OpenBSD__ ; then
305 targetos='OpenBSD'
306 elif check_define __sun__ ; then
307 targetos='SunOS'
308 elif check_define __HAIKU__ ; then
309 targetos='Haiku'
310 else
311 targetos=`uname -s`
312 fi
313
314 # Some host OSes need non-standard checks for which CPU to use.
315 # Note that these checks are broken for cross-compilation: if you're
316 # cross-compiling to one of these OSes then you'll need to specify
317 # the correct CPU with the --cpu option.
318 case $targetos in
319 Darwin)
320 # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
321 # run 64-bit userspace code.
322 # If the user didn't specify a CPU explicitly and the kernel says this is
323 # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
324 if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
325 cpu="x86_64"
326 fi
327 ;;
328 SunOS)
329 # `uname -m` returns i86pc even on an x86_64 box, so default based on isainfo
330 if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
331 cpu="x86_64"
332 fi
333 esac
334
335 if test ! -z "$cpu" ; then
336 # command line argument
337 :
338 elif check_define __i386__ ; then
339 cpu="i386"
340 elif check_define __x86_64__ ; then
341 cpu="x86_64"
342 elif check_define __sparc__ ; then
343 if check_define __arch64__ ; then
344 cpu="sparc64"
345 else
346 cpu="sparc"
347 fi
348 elif check_define _ARCH_PPC ; then
349 if check_define _ARCH_PPC64 ; then
350 cpu="ppc64"
351 else
352 cpu="ppc"
353 fi
354 elif check_define __mips__ ; then
355 cpu="mips"
356 elif check_define __ia64__ ; then
357 cpu="ia64"
358 elif check_define __s390__ ; then
359 if check_define __s390x__ ; then
360 cpu="s390x"
361 else
362 cpu="s390"
363 fi
364 elif check_define __arm__ ; then
365 cpu="arm"
366 elif check_define __hppa__ ; then
367 cpu="hppa"
368 else
369 cpu=`uname -m`
370 fi
371
372 ARCH=
373 # Normalise host CPU name and set ARCH.
374 # Note that this case should only have supported host CPUs, not guests.
375 case "$cpu" in
376 ia64|ppc|ppc64|s390|s390x|sparc64)
377 cpu="$cpu"
378 ;;
379 i386|i486|i586|i686|i86pc|BePC)
380 cpu="i386"
381 ;;
382 x86_64|amd64)
383 cpu="x86_64"
384 ;;
385 armv*b|armv*l|arm)
386 cpu="arm"
387 ;;
388 hppa|parisc|parisc64)
389 cpu="hppa"
390 ;;
391 mips*)
392 cpu="mips"
393 ;;
394 sparc|sun4[cdmuv])
395 cpu="sparc"
396 ;;
397 *)
398 # This will result in either an error or falling back to TCI later
399 ARCH=unknown
400 ;;
401 esac
402 if test -z "$ARCH"; then
403 ARCH="$cpu"
404 fi
405
406 # OS specific
407
408 case $targetos in
409 CYGWIN*)
410 mingw32="yes"
411 QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
412 audio_possible_drivers="winwave sdl"
413 audio_drv_list="winwave"
414 ;;
415 MINGW32*)
416 mingw32="yes"
417 audio_possible_drivers="winwave dsound sdl fmod"
418 audio_drv_list="winwave"
419 ;;
420 GNU/kFreeBSD)
421 bsd="yes"
422 audio_drv_list="oss"
423 audio_possible_drivers="oss sdl esd pa"
424 ;;
425 FreeBSD)
426 bsd="yes"
427 make="${MAKE-gmake}"
428 audio_drv_list="oss"
429 audio_possible_drivers="oss sdl esd pa"
430 # needed for kinfo_getvmmap(3) in libutil.h
431 LIBS="-lutil $LIBS"
432 ;;
433 DragonFly)
434 bsd="yes"
435 make="${MAKE-gmake}"
436 audio_drv_list="oss"
437 audio_possible_drivers="oss sdl esd pa"
438 ;;
439 NetBSD)
440 bsd="yes"
441 make="${MAKE-gmake}"
442 audio_drv_list="oss"
443 audio_possible_drivers="oss sdl esd"
444 oss_lib="-lossaudio"
445 ;;
446 OpenBSD)
447 bsd="yes"
448 make="${MAKE-gmake}"
449 audio_drv_list="oss"
450 audio_possible_drivers="oss sdl esd"
451 oss_lib="-lossaudio"
452 ;;
453 Darwin)
454 bsd="yes"
455 darwin="yes"
456 if [ "$cpu" = "x86_64" ] ; then
457 QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
458 LDFLAGS="-arch x86_64 $LDFLAGS"
459 else
460 QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
461 fi
462 cocoa="yes"
463 audio_drv_list="coreaudio"
464 audio_possible_drivers="coreaudio sdl fmod"
465 LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
466 libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
467 # Disable attempts to use ObjectiveC features in os/object.h since they
468 # won't work when we're compiling with gcc as a C compiler.
469 QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
470 ;;
471 SunOS)
472 solaris="yes"
473 make="${MAKE-gmake}"
474 install="${INSTALL-ginstall}"
475 ld="gld"
476 smbd="${SMBD-/usr/sfw/sbin/smbd}"
477 needs_libsunmath="no"
478 solarisrev=`uname -r | cut -f2 -d.`
479 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
480 if test "$solarisrev" -le 9 ; then
481 if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
482 needs_libsunmath="yes"
483 QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
484 LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
485 LIBS="-lsunmath $LIBS"
486 else
487 echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
488 echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
489 echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
490 echo "Studio 11 can be downloaded from www.sun.com."
491 exit 1
492 fi
493 fi
494 fi
495 if test -f /usr/include/sys/soundcard.h ; then
496 audio_drv_list="oss"
497 fi
498 audio_possible_drivers="oss sdl"
499 # needed for CMSG_ macros in sys/socket.h
500 QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
501 # needed for TIOCWIN* defines in termios.h
502 QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
503 QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
504 solarisnetlibs="-lsocket -lnsl -lresolv"
505 LIBS="$solarisnetlibs $LIBS"
506 libs_qga="$solarisnetlibs $libs_qga"
507 ;;
508 AIX)
509 aix="yes"
510 make="${MAKE-gmake}"
511 ;;
512 Haiku)
513 haiku="yes"
514 QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
515 LIBS="-lposix_error_mapper -lnetwork $LIBS"
516 ;;
517 *)
518 audio_drv_list="oss"
519 audio_possible_drivers="oss alsa sdl esd pa"
520 linux="yes"
521 linux_user="yes"
522 usb="linux"
523 kvm="yes"
524 vhost_net="yes"
525 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
526 audio_possible_drivers="$audio_possible_drivers fmod"
527 fi
528 ;;
529 esac
530
531 if [ "$bsd" = "yes" ] ; then
532 if [ "$darwin" != "yes" ] ; then
533 usb="bsd"
534 bsd_user="yes"
535 fi
536 fi
537
538 : ${make=${MAKE-make}}
539 : ${install=${INSTALL-install}}
540 : ${python=${PYTHON-python}}
541 : ${smbd=${SMBD-/usr/sbin/smbd}}
542
543 # Default objcc to clang if available, otherwise use CC
544 if has clang; then
545 objcc=clang
546 else
547 objcc="$cc"
548 fi
549
550 if test "$mingw32" = "yes" ; then
551 EXESUF=".exe"
552 QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
553 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
554 QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
555 LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
556 cat > $TMPC << EOF
557 int main(void) { return 0; }
558 EOF
559 if compile_prog "" "-liberty" ; then
560 LIBS="-liberty $LIBS"
561 fi
562 prefix="c:/Program Files/QEMU"
563 mandir="\${prefix}"
564 datadir="\${prefix}"
565 qemu_docdir="\${prefix}"
566 bindir="\${prefix}"
567 sysconfdir="\${prefix}"
568 local_statedir="\${prefix}"
569 confsuffix=""
570 libs_qga="-lws2_32 -lwinmm -lpowrprof $libs_qga"
571 fi
572
573 werror=""
574
575 for opt do
576 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
577 case "$opt" in
578 --help|-h) show_help=yes
579 ;;
580 --version|-V) exec cat $source_path/VERSION
581 ;;
582 --prefix=*) prefix="$optarg"
583 ;;
584 --interp-prefix=*) interp_prefix="$optarg"
585 ;;
586 --source-path=*)
587 ;;
588 --cross-prefix=*)
589 ;;
590 --cc=*)
591 ;;
592 --host-cc=*) host_cc="$optarg"
593 ;;
594 --objcc=*) objcc="$optarg"
595 ;;
596 --make=*) make="$optarg"
597 ;;
598 --install=*) install="$optarg"
599 ;;
600 --python=*) python="$optarg"
601 ;;
602 --smbd=*) smbd="$optarg"
603 ;;
604 --extra-cflags=*)
605 ;;
606 --extra-ldflags=*)
607 ;;
608 --enable-debug-info)
609 ;;
610 --disable-debug-info)
611 ;;
612 --cpu=*)
613 ;;
614 --target-list=*) target_list="$optarg"
615 ;;
616 --enable-trace-backend=*) trace_backend="$optarg"
617 ;;
618 --with-trace-file=*) trace_file="$optarg"
619 ;;
620 --enable-gprof) gprof="yes"
621 ;;
622 --static)
623 static="yes"
624 LDFLAGS="-static $LDFLAGS"
625 QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
626 ;;
627 --mandir=*) mandir="$optarg"
628 ;;
629 --bindir=*) bindir="$optarg"
630 ;;
631 --libdir=*) libdir="$optarg"
632 ;;
633 --libexecdir=*) libexecdir="$optarg"
634 ;;
635 --includedir=*) includedir="$optarg"
636 ;;
637 --datadir=*) datadir="$optarg"
638 ;;
639 --with-confsuffix=*) confsuffix="$optarg"
640 ;;
641 --docdir=*) qemu_docdir="$optarg"
642 ;;
643 --sysconfdir=*) sysconfdir="$optarg"
644 ;;
645 --localstatedir=*) local_statedir="$optarg"
646 ;;
647 --sbindir=*|--sharedstatedir=*|\
648 --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
649 --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
650 # These switches are silently ignored, for compatibility with
651 # autoconf-generated configure scripts. This allows QEMU's
652 # configure to be used by RPM and similar macros that set
653 # lots of directory switches by default.
654 ;;
655 --with-system-pixman) pixman="system"
656 ;;
657 --without-system-pixman) pixman="internal"
658 ;;
659 --disable-sdl) sdl="no"
660 ;;
661 --enable-sdl) sdl="yes"
662 ;;
663 --disable-virtfs) virtfs="no"
664 ;;
665 --enable-virtfs) virtfs="yes"
666 ;;
667 --disable-vnc) vnc="no"
668 ;;
669 --enable-vnc) vnc="yes"
670 ;;
671 --fmod-lib=*) fmod_lib="$optarg"
672 ;;
673 --fmod-inc=*) fmod_inc="$optarg"
674 ;;
675 --oss-lib=*) oss_lib="$optarg"
676 ;;
677 --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
678 ;;
679 --audio-drv-list=*) audio_drv_list="$optarg"
680 ;;
681 --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
682 ;;
683 --enable-debug-tcg) debug_tcg="yes"
684 ;;
685 --disable-debug-tcg) debug_tcg="no"
686 ;;
687 --enable-debug)
688 # Enable debugging options that aren't excessively noisy
689 debug_tcg="yes"
690 debug="yes"
691 strip_opt="no"
692 ;;
693 --enable-sparse) sparse="yes"
694 ;;
695 --disable-sparse) sparse="no"
696 ;;
697 --disable-strip) strip_opt="no"
698 ;;
699 --disable-vnc-tls) vnc_tls="no"
700 ;;
701 --enable-vnc-tls) vnc_tls="yes"
702 ;;
703 --disable-vnc-sasl) vnc_sasl="no"
704 ;;
705 --enable-vnc-sasl) vnc_sasl="yes"
706 ;;
707 --disable-vnc-jpeg) vnc_jpeg="no"
708 ;;
709 --enable-vnc-jpeg) vnc_jpeg="yes"
710 ;;
711 --disable-vnc-png) vnc_png="no"
712 ;;
713 --enable-vnc-png) vnc_png="yes"
714 ;;
715 --disable-slirp) slirp="no"
716 ;;
717 --disable-uuid) uuid="no"
718 ;;
719 --enable-uuid) uuid="yes"
720 ;;
721 --disable-vde) vde="no"
722 ;;
723 --enable-vde) vde="yes"
724 ;;
725 --disable-xen) xen="no"
726 ;;
727 --enable-xen) xen="yes"
728 ;;
729 --disable-xen-pci-passthrough) xen_pci_passthrough="no"
730 ;;
731 --enable-xen-pci-passthrough) xen_pci_passthrough="yes"
732 ;;
733 --disable-brlapi) brlapi="no"
734 ;;
735 --enable-brlapi) brlapi="yes"
736 ;;
737 --disable-bluez) bluez="no"
738 ;;
739 --enable-bluez) bluez="yes"
740 ;;
741 --disable-kvm) kvm="no"
742 ;;
743 --enable-kvm) kvm="yes"
744 ;;
745 --disable-tcg-interpreter) tcg_interpreter="no"
746 ;;
747 --enable-tcg-interpreter) tcg_interpreter="yes"
748 ;;
749 --disable-cap-ng) cap_ng="no"
750 ;;
751 --enable-cap-ng) cap_ng="yes"
752 ;;
753 --disable-spice) spice="no"
754 ;;
755 --enable-spice) spice="yes"
756 ;;
757 --disable-libiscsi) libiscsi="no"
758 ;;
759 --enable-libiscsi) libiscsi="yes"
760 ;;
761 --enable-profiler) profiler="yes"
762 ;;
763 --disable-cocoa) cocoa="no"
764 ;;
765 --enable-cocoa)
766 cocoa="yes" ;
767 sdl="no" ;
768 audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
769 ;;
770 --disable-system) softmmu="no"
771 ;;
772 --enable-system) softmmu="yes"
773 ;;
774 --disable-user)
775 linux_user="no" ;
776 bsd_user="no" ;
777 ;;
778 --enable-user) ;;
779 --disable-linux-user) linux_user="no"
780 ;;
781 --enable-linux-user) linux_user="yes"
782 ;;
783 --disable-bsd-user) bsd_user="no"
784 ;;
785 --enable-bsd-user) bsd_user="yes"
786 ;;
787 --enable-guest-base) guest_base="yes"
788 ;;
789 --disable-guest-base) guest_base="no"
790 ;;
791 --enable-pie) pie="yes"
792 ;;
793 --disable-pie) pie="no"
794 ;;
795 --enable-uname-release=*) uname_release="$optarg"
796 ;;
797 --enable-werror) werror="yes"
798 ;;
799 --disable-werror) werror="no"
800 ;;
801 --disable-curses) curses="no"
802 ;;
803 --enable-curses) curses="yes"
804 ;;
805 --disable-curl) curl="no"
806 ;;
807 --enable-curl) curl="yes"
808 ;;
809 --disable-fdt) fdt="no"
810 ;;
811 --enable-fdt) fdt="yes"
812 ;;
813 --disable-nptl) nptl="no"
814 ;;
815 --enable-nptl) nptl="yes"
816 ;;
817 --enable-mixemu) mixemu="yes"
818 ;;
819 --disable-linux-aio) linux_aio="no"
820 ;;
821 --enable-linux-aio) linux_aio="yes"
822 ;;
823 --disable-attr) attr="no"
824 ;;
825 --enable-attr) attr="yes"
826 ;;
827 --disable-blobs) blobs="no"
828 ;;
829 --with-pkgversion=*) pkgversion=" ($optarg)"
830 ;;
831 --with-coroutine=*) coroutine="$optarg"
832 ;;
833 --disable-docs) docs="no"
834 ;;
835 --enable-docs) docs="yes"
836 ;;
837 --disable-vhost-net) vhost_net="no"
838 ;;
839 --enable-vhost-net) vhost_net="yes"
840 ;;
841 --disable-opengl) opengl="no"
842 ;;
843 --enable-opengl) opengl="yes"
844 ;;
845 --disable-rbd) rbd="no"
846 ;;
847 --enable-rbd) rbd="yes"
848 ;;
849 --disable-xfsctl) xfs="no"
850 ;;
851 --enable-xfsctl) xfs="yes"
852 ;;
853 --disable-smartcard) smartcard="no"
854 ;;
855 --enable-smartcard) smartcard="yes"
856 ;;
857 --disable-smartcard-nss) smartcard_nss="no"
858 ;;
859 --enable-smartcard-nss) smartcard_nss="yes"
860 ;;
861 --disable-usb-redir) usb_redir="no"
862 ;;
863 --enable-usb-redir) usb_redir="yes"
864 ;;
865 --disable-zlib-test) zlib="no"
866 ;;
867 --enable-guest-agent) guest_agent="yes"
868 ;;
869 --disable-guest-agent) guest_agent="no"
870 ;;
871 --enable-tools) want_tools="yes"
872 ;;
873 --disable-tools) want_tools="no"
874 ;;
875 --enable-seccomp) seccomp="yes"
876 ;;
877 --disable-seccomp) seccomp="no"
878 ;;
879 --disable-glusterfs) glusterfs="no"
880 ;;
881 --enable-glusterfs) glusterfs="yes"
882 ;;
883 *) echo "ERROR: unknown option $opt"; show_help="yes"
884 ;;
885 esac
886 done
887
888 case "$cpu" in
889 sparc)
890 LDFLAGS="-m32 $LDFLAGS"
891 QEMU_CFLAGS="-m32 -mcpu=ultrasparc $QEMU_CFLAGS"
892 ;;
893 sparc64)
894 LDFLAGS="-m64 $LDFLAGS"
895 QEMU_CFLAGS="-m64 -mcpu=ultrasparc $QEMU_CFLAGS"
896 ;;
897 s390)
898 QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS"
899 LDFLAGS="-m31 $LDFLAGS"
900 ;;
901 s390x)
902 QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS"
903 LDFLAGS="-m64 $LDFLAGS"
904 ;;
905 i386)
906 QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
907 LDFLAGS="-m32 $LDFLAGS"
908 cc_i386='$(CC) -m32'
909 ;;
910 x86_64)
911 QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
912 LDFLAGS="-m64 $LDFLAGS"
913 cc_i386='$(CC) -m32'
914 ;;
915 # No special flags required for other host CPUs
916 esac
917
918 default_target_list=""
919
920 # these targets are portable
921 if [ "$softmmu" = "yes" ] ; then
922 default_target_list="\
923 i386-softmmu \
924 x86_64-softmmu \
925 alpha-softmmu \
926 arm-softmmu \
927 cris-softmmu \
928 lm32-softmmu \
929 m68k-softmmu \
930 microblaze-softmmu \
931 microblazeel-softmmu \
932 mips-softmmu \
933 mipsel-softmmu \
934 mips64-softmmu \
935 mips64el-softmmu \
936 or32-softmmu \
937 ppc-softmmu \
938 ppcemb-softmmu \
939 ppc64-softmmu \
940 sh4-softmmu \
941 sh4eb-softmmu \
942 sparc-softmmu \
943 sparc64-softmmu \
944 s390x-softmmu \
945 xtensa-softmmu \
946 xtensaeb-softmmu \
947 unicore32-softmmu \
948 "
949 fi
950 # the following are Linux specific
951 if [ "$linux_user" = "yes" ] ; then
952 default_target_list="${default_target_list}\
953 i386-linux-user \
954 x86_64-linux-user \
955 alpha-linux-user \
956 arm-linux-user \
957 armeb-linux-user \
958 cris-linux-user \
959 m68k-linux-user \
960 microblaze-linux-user \
961 microblazeel-linux-user \
962 mips-linux-user \
963 mipsel-linux-user \
964 or32-linux-user \
965 ppc-linux-user \
966 ppc64-linux-user \
967 ppc64abi32-linux-user \
968 sh4-linux-user \
969 sh4eb-linux-user \
970 sparc-linux-user \
971 sparc64-linux-user \
972 sparc32plus-linux-user \
973 unicore32-linux-user \
974 s390x-linux-user \
975 "
976 fi
977 # the following are BSD specific
978 if [ "$bsd_user" = "yes" ] ; then
979 default_target_list="${default_target_list}\
980 i386-bsd-user \
981 x86_64-bsd-user \
982 sparc-bsd-user \
983 sparc64-bsd-user \
984 "
985 fi
986
987 if test x"$show_help" = x"yes" ; then
988 cat << EOF
989
990 Usage: configure [options]
991 Options: [defaults in brackets after descriptions]
992
993 EOF
994 echo "Standard options:"
995 echo " --help print this message"
996 echo " --prefix=PREFIX install in PREFIX [$prefix]"
997 echo " --interp-prefix=PREFIX where to find shared libraries, etc."
998 echo " use %M for cpu name [$interp_prefix]"
999 echo " --target-list=LIST set target list (default: build everything)"
1000 echo "Available targets: $default_target_list" | \
1001 fold -s -w 53 | sed -e 's/^/ /'
1002 echo ""
1003 echo "Advanced options (experts only):"
1004 echo " --source-path=PATH path of source code [$source_path]"
1005 echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]"
1006 echo " --cc=CC use C compiler CC [$cc]"
1007 echo " --host-cc=CC use C compiler CC [$host_cc] for code run at"
1008 echo " build time"
1009 echo " --objcc=OBJCC use Objective-C compiler OBJCC [$objcc]"
1010 echo " --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS"
1011 echo " --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS"
1012 echo " --make=MAKE use specified make [$make]"
1013 echo " --install=INSTALL use specified install [$install]"
1014 echo " --python=PYTHON use specified python [$python]"
1015 echo " --smbd=SMBD use specified smbd [$smbd]"
1016 echo " --static enable static build [$static]"
1017 echo " --mandir=PATH install man pages in PATH"
1018 echo " --datadir=PATH install firmware in PATH$confsuffix"
1019 echo " --docdir=PATH install documentation in PATH$confsuffix"
1020 echo " --bindir=PATH install binaries in PATH"
1021 echo " --sysconfdir=PATH install config in PATH$confsuffix"
1022 echo " --localstatedir=PATH install local state in PATH"
1023 echo " --with-confsuffix=SUFFIX suffix for QEMU data inside datadir and sysconfdir [$confsuffix]"
1024 echo " --enable-debug-tcg enable TCG debugging"
1025 echo " --disable-debug-tcg disable TCG debugging (default)"
1026 echo " --enable-debug enable common debug build options"
1027 echo " --enable-sparse enable sparse checker"
1028 echo " --disable-sparse disable sparse checker (default)"
1029 echo " --disable-strip disable stripping binaries"
1030 echo " --disable-werror disable compilation abort on warning"
1031 echo " --disable-sdl disable SDL"
1032 echo " --enable-sdl enable SDL"
1033 echo " --disable-virtfs disable VirtFS"
1034 echo " --enable-virtfs enable VirtFS"
1035 echo " --disable-vnc disable VNC"
1036 echo " --enable-vnc enable VNC"
1037 echo " --disable-cocoa disable Cocoa (Mac OS X only)"
1038 echo " --enable-cocoa enable Cocoa (default on Mac OS X)"
1039 echo " --audio-drv-list=LIST set audio drivers list:"
1040 echo " Available drivers: $audio_possible_drivers"
1041 echo " --audio-card-list=LIST set list of emulated audio cards [$audio_card_list]"
1042 echo " Available cards: $audio_possible_cards"
1043 echo " --block-drv-whitelist=L set block driver whitelist"
1044 echo " (affects only QEMU, not qemu-img)"
1045 echo " --enable-mixemu enable mixer emulation"
1046 echo " --disable-xen disable xen backend driver support"
1047 echo " --enable-xen enable xen backend driver support"
1048 echo " --disable-xen-pci-passthrough"
1049 echo " --enable-xen-pci-passthrough"
1050 echo " --disable-brlapi disable BrlAPI"
1051 echo " --enable-brlapi enable BrlAPI"
1052 echo " --disable-vnc-tls disable TLS encryption for VNC server"
1053 echo " --enable-vnc-tls enable TLS encryption for VNC server"
1054 echo " --disable-vnc-sasl disable SASL encryption for VNC server"
1055 echo " --enable-vnc-sasl enable SASL encryption for VNC server"
1056 echo " --disable-vnc-jpeg disable JPEG lossy compression for VNC server"
1057 echo " --enable-vnc-jpeg enable JPEG lossy compression for VNC server"
1058 echo " --disable-vnc-png disable PNG compression for VNC server (default)"
1059 echo " --enable-vnc-png enable PNG compression for VNC server"
1060 echo " --disable-curses disable curses output"
1061 echo " --enable-curses enable curses output"
1062 echo " --disable-curl disable curl connectivity"
1063 echo " --enable-curl enable curl connectivity"
1064 echo " --disable-fdt disable fdt device tree"
1065 echo " --enable-fdt enable fdt device tree"
1066 echo " --disable-bluez disable bluez stack connectivity"
1067 echo " --enable-bluez enable bluez stack connectivity"
1068 echo " --disable-slirp disable SLIRP userspace network connectivity"
1069 echo " --disable-kvm disable KVM acceleration support"
1070 echo " --enable-kvm enable KVM acceleration support"
1071 echo " --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)"
1072 echo " --disable-nptl disable usermode NPTL support"
1073 echo " --enable-nptl enable usermode NPTL support"
1074 echo " --enable-system enable all system emulation targets"
1075 echo " --disable-system disable all system emulation targets"
1076 echo " --enable-user enable supported user emulation targets"
1077 echo " --disable-user disable all user emulation targets"
1078 echo " --enable-linux-user enable all linux usermode emulation targets"
1079 echo " --disable-linux-user disable all linux usermode emulation targets"
1080 echo " --enable-bsd-user enable all BSD usermode emulation targets"
1081 echo " --disable-bsd-user disable all BSD usermode emulation targets"
1082 echo " --enable-guest-base enable GUEST_BASE support for usermode"
1083 echo " emulation targets"
1084 echo " --disable-guest-base disable GUEST_BASE support"
1085 echo " --enable-pie build Position Independent Executables"
1086 echo " --disable-pie do not build Position Independent Executables"
1087 echo " --fmod-lib path to FMOD library"
1088 echo " --fmod-inc path to FMOD includes"
1089 echo " --oss-lib path to OSS library"
1090 echo " --enable-uname-release=R Return R for uname -r in usermode emulation"
1091 echo " --cpu=CPU Build for host CPU [$cpu]"
1092 echo " --sparc_cpu=V Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
1093 echo " --disable-uuid disable uuid support"
1094 echo " --enable-uuid enable uuid support"
1095 echo " --disable-vde disable support for vde network"
1096 echo " --enable-vde enable support for vde network"
1097 echo " --disable-linux-aio disable Linux AIO support"
1098 echo " --enable-linux-aio enable Linux AIO support"
1099 echo " --disable-cap-ng disable libcap-ng support"
1100 echo " --enable-cap-ng enable libcap-ng support"
1101 echo " --disable-attr disables attr and xattr support"
1102 echo " --enable-attr enable attr and xattr support"
1103 echo " --disable-blobs disable installing provided firmware blobs"
1104 echo " --enable-docs enable documentation build"
1105 echo " --disable-docs disable documentation build"
1106 echo " --disable-vhost-net disable vhost-net acceleration support"
1107 echo " --enable-vhost-net enable vhost-net acceleration support"
1108 echo " --enable-trace-backend=B Set trace backend"
1109 echo " Available backends:" $($python "$source_path"/scripts/tracetool.py --list-backends)
1110 echo " --with-trace-file=NAME Full PATH,NAME of file to store traces"
1111 echo " Default:trace-<pid>"
1112 echo " --disable-spice disable spice"
1113 echo " --enable-spice enable spice"
1114 echo " --enable-rbd enable building the rados block device (rbd)"
1115 echo " --disable-libiscsi disable iscsi support"
1116 echo " --enable-libiscsi enable iscsi support"
1117 echo " --disable-smartcard disable smartcard support"
1118 echo " --enable-smartcard enable smartcard support"
1119 echo " --disable-smartcard-nss disable smartcard nss support"
1120 echo " --enable-smartcard-nss enable smartcard nss support"
1121 echo " --disable-usb-redir disable usb network redirection support"
1122 echo " --enable-usb-redir enable usb network redirection support"
1123 echo " --disable-guest-agent disable building of the QEMU Guest Agent"
1124 echo " --enable-guest-agent enable building of the QEMU Guest Agent"
1125 echo " --disable-seccomp disable seccomp support"
1126 echo " --enable-seccomp enables seccomp support"
1127 echo " --with-coroutine=BACKEND coroutine backend. Supported options:"
1128 echo " gthread, ucontext, sigaltstack, windows"
1129 echo " --enable-glusterfs enable GlusterFS backend"
1130 echo " --disable-glusterfs disable GlusterFS backend"
1131 echo ""
1132 echo "NOTE: The object files are built at the place where configure is launched"
1133 exit 1
1134 fi
1135
1136 # Now we have handled --enable-tcg-interpreter and know we're not just
1137 # printing the help message, bail out if the host CPU isn't supported.
1138 if test "$ARCH" = "unknown"; then
1139 if test "$tcg_interpreter" = "yes" ; then
1140 echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1141 ARCH=tci
1142 else
1143 echo "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1144 exit 1
1145 fi
1146 fi
1147
1148 # check that the C compiler works.
1149 cat > $TMPC <<EOF
1150 int main(void) { return 0; }
1151 EOF
1152
1153 if compile_object ; then
1154 : C compiler works ok
1155 else
1156 echo "ERROR: \"$cc\" either does not exist or does not work"
1157 exit 1
1158 fi
1159
1160 # Consult white-list to determine whether to enable werror
1161 # by default. Only enable by default for git builds
1162 z_version=`cut -f3 -d. $source_path/VERSION`
1163
1164 if test -z "$werror" ; then
1165 if test "$z_version" = "50" -a \
1166 "$linux" = "yes" ; then
1167 werror="yes"
1168 else
1169 werror="no"
1170 fi
1171 fi
1172
1173 gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1174 gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1175 gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1176 gcc_flags="-fstack-protector-all -Wendif-labels $gcc_flags"
1177 gcc_flags="-Wno-initializer-overrides $gcc_flags"
1178 # Note that we do not add -Werror to gcc_flags here, because that would
1179 # enable it for all configure tests. If a configure test failed due
1180 # to -Werror this would just silently disable some features,
1181 # so it's too error prone.
1182 cat > $TMPC << EOF
1183 int main(void) { return 0; }
1184 EOF
1185 for flag in $gcc_flags; do
1186 # Use the positive sense of the flag when testing for -Wno-wombat
1187 # support (gcc will happily accept the -Wno- form of unknown
1188 # warning options).
1189 optflag="$(echo $flag | sed -e 's/^-Wno-/-W/')"
1190 if compile_prog "-Werror $optflag" "" ; then
1191 QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1192 fi
1193 done
1194
1195 # Workaround for http://gcc.gnu.org/PR55489. Happens with -fPIE/-fPIC and
1196 # large functions that use global variables. The bug is in all releases of
1197 # GCC, but it became particularly acute in 4.6.x and 4.7.x. It is fixed in
1198 # 4.7.3 and 4.8.0. We should be able to delete this at the end of 2013.
1199 cat > $TMPC << EOF
1200 #if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2))
1201 int main(void) { return 0; }
1202 #else
1203 #error No bug in this compiler.
1204 #endif
1205 EOF
1206 if compile_prog "-Werror -fno-gcse" "" ; then
1207 TRANSLATE_OPT_CFLAGS=-fno-gcse
1208 fi
1209
1210 if test "$static" = "yes" ; then
1211 if test "$pie" = "yes" ; then
1212 echo "static and pie are mutually incompatible"
1213 exit 1
1214 else
1215 pie="no"
1216 fi
1217 fi
1218
1219 if test "$pie" = ""; then
1220 case "$cpu-$targetos" in
1221 i386-Linux|x86_64-Linux|i386-OpenBSD|x86_64-OpenBSD)
1222 ;;
1223 *)
1224 pie="no"
1225 ;;
1226 esac
1227 fi
1228
1229 if test "$pie" != "no" ; then
1230 cat > $TMPC << EOF
1231
1232 #ifdef __linux__
1233 # define THREAD __thread
1234 #else
1235 # define THREAD
1236 #endif
1237
1238 static THREAD int tls_var;
1239
1240 int main(void) { return tls_var; }
1241
1242 EOF
1243 if compile_prog "-fPIE -DPIE" "-pie"; then
1244 QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
1245 LDFLAGS="-pie $LDFLAGS"
1246 pie="yes"
1247 if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
1248 LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
1249 fi
1250 else
1251 if test "$pie" = "yes"; then
1252 echo "PIE not available due to missing toolchain support"
1253 exit 1
1254 else
1255 echo "Disabling PIE due to missing toolchain support"
1256 pie="no"
1257 fi
1258 fi
1259 fi
1260
1261 #
1262 # Solaris specific configure tool chain decisions
1263 #
1264 if test "$solaris" = "yes" ; then
1265 if has $install; then
1266 :
1267 else
1268 echo "Solaris install program not found. Use --install=/usr/ucb/install or"
1269 echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
1270 echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1271 exit 1
1272 fi
1273 if test "`path_of $install`" = "/usr/sbin/install" ; then
1274 echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
1275 echo "try ginstall from the GNU fileutils available from www.blastwave.org"
1276 echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1277 exit 1
1278 fi
1279 if has ar; then
1280 :
1281 else
1282 echo "Error: No path includes ar"
1283 if test -f /usr/ccs/bin/ar ; then
1284 echo "Add /usr/ccs/bin to your path and rerun configure"
1285 fi
1286 exit 1
1287 fi
1288 fi
1289
1290 if ! has $python; then
1291 echo "Python not found. Use --python=/path/to/python"
1292 exit 1
1293 fi
1294
1295 # Note that if the Python conditional here evaluates True we will exit
1296 # with status 1 which is a shell 'false' value.
1297 if ! "$python" -c 'import sys; sys.exit(sys.version_info < (2,4) or sys.version_info >= (3,))'; then
1298 echo "Cannot use '$python', Python 2.4 or later is required."
1299 echo "Note that Python 3 or later is not yet supported."
1300 echo "Use --python=/path/to/python to specify a supported Python."
1301 exit 1
1302 fi
1303
1304 if test -z "${target_list+xxx}" ; then
1305 target_list="$default_target_list"
1306 else
1307 target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1308 fi
1309 # see if system emulation was really requested
1310 case " $target_list " in
1311 *"-softmmu "*) softmmu=yes
1312 ;;
1313 *) softmmu=no
1314 ;;
1315 esac
1316
1317 feature_not_found() {
1318 feature=$1
1319
1320 echo "ERROR"
1321 echo "ERROR: User requested feature $feature"
1322 echo "ERROR: configure was not able to find it"
1323 echo "ERROR"
1324 exit 1;
1325 }
1326
1327 if test -z "$cross_prefix" ; then
1328
1329 # ---
1330 # big/little endian test
1331 cat > $TMPC << EOF
1332 #include <inttypes.h>
1333 int main(void) {
1334 volatile uint32_t i=0x01234567;
1335 return (*((uint8_t*)(&i))) == 0x67;
1336 }
1337 EOF
1338
1339 if compile_prog "" "" ; then
1340 $TMPE && bigendian="yes"
1341 else
1342 echo big/little test failed
1343 fi
1344
1345 else
1346
1347 # if cross compiling, cannot launch a program, so make a static guess
1348 case "$cpu" in
1349 arm)
1350 # ARM can be either way; ask the compiler which one we are
1351 if check_define __ARMEB__; then
1352 bigendian=yes
1353 fi
1354 ;;
1355 hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
1356 bigendian=yes
1357 ;;
1358 esac
1359
1360 fi
1361
1362 ##########################################
1363 # pkg-config probe
1364
1365 if ! has "$pkg_config_exe"; then
1366 echo "Error: pkg-config binary '$pkg_config_exe' not found"
1367 exit 1
1368 fi
1369
1370 ##########################################
1371 # NPTL probe
1372
1373 if test "$nptl" != "no" ; then
1374 cat > $TMPC <<EOF
1375 #include <sched.h>
1376 #include <linux/futex.h>
1377 int main(void) {
1378 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1379 #error bork
1380 #endif
1381 return 0;
1382 }
1383 EOF
1384
1385 if compile_object ; then
1386 nptl=yes
1387 else
1388 if test "$nptl" = "yes" ; then
1389 feature_not_found "nptl"
1390 fi
1391 nptl=no
1392 fi
1393 fi
1394
1395 ##########################################
1396 # zlib check
1397
1398 if test "$zlib" != "no" ; then
1399 cat > $TMPC << EOF
1400 #include <zlib.h>
1401 int main(void) { zlibVersion(); return 0; }
1402 EOF
1403 if compile_prog "" "-lz" ; then
1404 :
1405 else
1406 echo
1407 echo "Error: zlib check failed"
1408 echo "Make sure to have the zlib libs and headers installed."
1409 echo
1410 exit 1
1411 fi
1412 fi
1413
1414 ##########################################
1415 # libseccomp check
1416
1417 if test "$seccomp" != "no" ; then
1418 if $pkg_config --atleast-version=1.0.0 libseccomp --modversion >/dev/null 2>&1; then
1419 LIBS=`$pkg_config --libs libseccomp`
1420 seccomp="yes"
1421 else
1422 if test "$seccomp" = "yes"; then
1423 feature_not_found "libseccomp"
1424 fi
1425 seccomp="no"
1426 fi
1427 fi
1428 ##########################################
1429 # xen probe
1430
1431 if test "$xen" != "no" ; then
1432 xen_libs="-lxenstore -lxenctrl -lxenguest"
1433
1434 # First we test whether Xen headers and libraries are available.
1435 # If no, we are done and there is no Xen support.
1436 # If yes, more tests are run to detect the Xen version.
1437
1438 # Xen (any)
1439 cat > $TMPC <<EOF
1440 #include <xenctrl.h>
1441 int main(void) {
1442 return 0;
1443 }
1444 EOF
1445 if ! compile_prog "" "$xen_libs" ; then
1446 # Xen not found
1447 if test "$xen" = "yes" ; then
1448 feature_not_found "xen"
1449 fi
1450 xen=no
1451
1452 # Xen unstable
1453 elif
1454 cat > $TMPC <<EOF &&
1455 #include <xenctrl.h>
1456 #include <xenstore.h>
1457 #include <stdint.h>
1458 #include <xen/hvm/hvm_info_table.h>
1459 #if !defined(HVM_MAX_VCPUS)
1460 # error HVM_MAX_VCPUS not defined
1461 #endif
1462 int main(void) {
1463 xc_interface *xc;
1464 xs_daemon_open();
1465 xc = xc_interface_open(0, 0, 0);
1466 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1467 xc_gnttab_open(NULL, 0);
1468 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1469 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
1470 return 0;
1471 }
1472 EOF
1473 compile_prog "" "$xen_libs"
1474 then
1475 xen_ctrl_version=420
1476 xen=yes
1477
1478 elif
1479 cat > $TMPC <<EOF &&
1480 #include <xenctrl.h>
1481 #include <xs.h>
1482 #include <stdint.h>
1483 #include <xen/hvm/hvm_info_table.h>
1484 #if !defined(HVM_MAX_VCPUS)
1485 # error HVM_MAX_VCPUS not defined
1486 #endif
1487 int main(void) {
1488 xs_daemon_open();
1489 xc_interface_open(0, 0, 0);
1490 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1491 xc_gnttab_open(NULL, 0);
1492 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1493 return 0;
1494 }
1495 EOF
1496 compile_prog "" "$xen_libs"
1497 then
1498 xen_ctrl_version=410
1499 xen=yes
1500
1501 # Xen 4.0.0
1502 elif
1503 cat > $TMPC <<EOF &&
1504 #include <xenctrl.h>
1505 #include <xs.h>
1506 #include <stdint.h>
1507 #include <xen/hvm/hvm_info_table.h>
1508 #if !defined(HVM_MAX_VCPUS)
1509 # error HVM_MAX_VCPUS not defined
1510 #endif
1511 int main(void) {
1512 struct xen_add_to_physmap xatp = {
1513 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1514 };
1515 xs_daemon_open();
1516 xc_interface_open();
1517 xc_gnttab_open();
1518 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1519 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1520 return 0;
1521 }
1522 EOF
1523 compile_prog "" "$xen_libs"
1524 then
1525 xen_ctrl_version=400
1526 xen=yes
1527
1528 # Xen 3.4.0
1529 elif
1530 cat > $TMPC <<EOF &&
1531 #include <xenctrl.h>
1532 #include <xs.h>
1533 int main(void) {
1534 struct xen_add_to_physmap xatp = {
1535 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1536 };
1537 xs_daemon_open();
1538 xc_interface_open();
1539 xc_gnttab_open();
1540 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1541 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1542 return 0;
1543 }
1544 EOF
1545 compile_prog "" "$xen_libs"
1546 then
1547 xen_ctrl_version=340
1548 xen=yes
1549
1550 # Xen 3.3.0
1551 elif
1552 cat > $TMPC <<EOF &&
1553 #include <xenctrl.h>
1554 #include <xs.h>
1555 int main(void) {
1556 xs_daemon_open();
1557 xc_interface_open();
1558 xc_gnttab_open();
1559 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1560 return 0;
1561 }
1562 EOF
1563 compile_prog "" "$xen_libs"
1564 then
1565 xen_ctrl_version=330
1566 xen=yes
1567
1568 # Xen version unsupported
1569 else
1570 if test "$xen" = "yes" ; then
1571 feature_not_found "xen (unsupported version)"
1572 fi
1573 xen=no
1574 fi
1575
1576 if test "$xen" = yes; then
1577 libs_softmmu="$xen_libs $libs_softmmu"
1578 fi
1579 fi
1580
1581 if test "$xen_pci_passthrough" != "no"; then
1582 if test "$xen" = "yes" && test "$linux" = "yes" &&
1583 test "$xen_ctrl_version" -ge 340; then
1584 xen_pci_passthrough=yes
1585 else
1586 if test "$xen_pci_passthrough" = "yes"; then
1587 echo "ERROR"
1588 echo "ERROR: User requested feature Xen PCI Passthrough"
1589 echo "ERROR: but this feature require /sys from Linux"
1590 if test "$xen_ctrl_version" -lt 340; then
1591 echo "ERROR: This feature does not work with Xen 3.3"
1592 fi
1593 echo "ERROR"
1594 exit 1;
1595 fi
1596 xen_pci_passthrough=no
1597 fi
1598 fi
1599
1600 ##########################################
1601 # libtool probe
1602
1603 if ! has $libtool; then
1604 libtool=
1605 fi
1606
1607 ##########################################
1608 # Sparse probe
1609 if test "$sparse" != "no" ; then
1610 if has cgcc; then
1611 sparse=yes
1612 else
1613 if test "$sparse" = "yes" ; then
1614 feature_not_found "sparse"
1615 fi
1616 sparse=no
1617 fi
1618 fi
1619
1620 ##########################################
1621 # SDL probe
1622
1623 # Look for sdl configuration program (pkg-config or sdl-config). Try
1624 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
1625 if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then
1626 sdl_config=sdl-config
1627 fi
1628
1629 if $pkg_config sdl --modversion >/dev/null 2>&1; then
1630 sdlconfig="$pkg_config sdl"
1631 _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1632 elif has ${sdl_config}; then
1633 sdlconfig="$sdl_config"
1634 _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1635 else
1636 if test "$sdl" = "yes" ; then
1637 feature_not_found "sdl"
1638 fi
1639 sdl=no
1640 fi
1641 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
1642 echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
1643 fi
1644
1645 sdl_too_old=no
1646 if test "$sdl" != "no" ; then
1647 cat > $TMPC << EOF
1648 #include <SDL.h>
1649 #undef main /* We don't want SDL to override our main() */
1650 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1651 EOF
1652 sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1653 if test "$static" = "yes" ; then
1654 sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
1655 else
1656 sdl_libs=`$sdlconfig --libs 2> /dev/null`
1657 fi
1658 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1659 if test "$_sdlversion" -lt 121 ; then
1660 sdl_too_old=yes
1661 else
1662 if test "$cocoa" = "no" ; then
1663 sdl=yes
1664 fi
1665 fi
1666
1667 # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1668 if test "$sdl" = "yes" -a "$static" = "yes" ; then
1669 if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1670 sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1671 sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1672 fi
1673 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1674 :
1675 else
1676 sdl=no
1677 fi
1678 fi # static link
1679 else # sdl not found
1680 if test "$sdl" = "yes" ; then
1681 feature_not_found "sdl"
1682 fi
1683 sdl=no
1684 fi # sdl compile test
1685 fi
1686
1687 if test "$sdl" = "yes" ; then
1688 cat > $TMPC <<EOF
1689 #include <SDL.h>
1690 #if defined(SDL_VIDEO_DRIVER_X11)
1691 #include <X11/XKBlib.h>
1692 #else
1693 #error No x11 support
1694 #endif
1695 int main(void) { return 0; }
1696 EOF
1697 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1698 sdl_libs="$sdl_libs -lX11"
1699 fi
1700 libs_softmmu="$sdl_libs $libs_softmmu"
1701 fi
1702
1703 ##########################################
1704 # VNC TLS detection
1705 if test "$vnc" = "yes" -a "$vnc_tls" != "no" ; then
1706 cat > $TMPC <<EOF
1707 #include <gnutls/gnutls.h>
1708 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1709 EOF
1710 vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
1711 vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
1712 if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1713 vnc_tls=yes
1714 libs_softmmu="$vnc_tls_libs $libs_softmmu"
1715 else
1716 if test "$vnc_tls" = "yes" ; then
1717 feature_not_found "vnc-tls"
1718 fi
1719 vnc_tls=no
1720 fi
1721 fi
1722
1723 ##########################################
1724 # VNC SASL detection
1725 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
1726 cat > $TMPC <<EOF
1727 #include <sasl/sasl.h>
1728 #include <stdio.h>
1729 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1730 EOF
1731 # Assuming Cyrus-SASL installed in /usr prefix
1732 vnc_sasl_cflags=""
1733 vnc_sasl_libs="-lsasl2"
1734 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1735 vnc_sasl=yes
1736 libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1737 else
1738 if test "$vnc_sasl" = "yes" ; then
1739 feature_not_found "vnc-sasl"
1740 fi
1741 vnc_sasl=no
1742 fi
1743 fi
1744
1745 ##########################################
1746 # VNC JPEG detection
1747 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
1748 cat > $TMPC <<EOF
1749 #include <stdio.h>
1750 #include <jpeglib.h>
1751 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
1752 EOF
1753 vnc_jpeg_cflags=""
1754 vnc_jpeg_libs="-ljpeg"
1755 if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
1756 vnc_jpeg=yes
1757 libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
1758 else
1759 if test "$vnc_jpeg" = "yes" ; then
1760 feature_not_found "vnc-jpeg"
1761 fi
1762 vnc_jpeg=no
1763 fi
1764 fi
1765
1766 ##########################################
1767 # VNC PNG detection
1768 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
1769 cat > $TMPC <<EOF
1770 //#include <stdio.h>
1771 #include <png.h>
1772 #include <stddef.h>
1773 int main(void) {
1774 png_structp png_ptr;
1775 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
1776 return png_ptr != 0;
1777 }
1778 EOF
1779 if $pkg_config libpng --modversion >/dev/null 2>&1; then
1780 vnc_png_cflags=`$pkg_config libpng --cflags 2> /dev/null`
1781 vnc_png_libs=`$pkg_config libpng --libs 2> /dev/null`
1782 else
1783 vnc_png_cflags=""
1784 vnc_png_libs="-lpng"
1785 fi
1786 if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
1787 vnc_png=yes
1788 libs_softmmu="$vnc_png_libs $libs_softmmu"
1789 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
1790 else
1791 if test "$vnc_png" = "yes" ; then
1792 feature_not_found "vnc-png"
1793 fi
1794 vnc_png=no
1795 fi
1796 fi
1797
1798 ##########################################
1799 # fnmatch() probe, used for ACL routines
1800 fnmatch="no"
1801 cat > $TMPC << EOF
1802 #include <fnmatch.h>
1803 int main(void)
1804 {
1805 fnmatch("foo", "foo", 0);
1806 return 0;
1807 }
1808 EOF
1809 if compile_prog "" "" ; then
1810 fnmatch="yes"
1811 fi
1812
1813 ##########################################
1814 # uuid_generate() probe, used for vdi block driver
1815 if test "$uuid" != "no" ; then
1816 uuid_libs="-luuid"
1817 cat > $TMPC << EOF
1818 #include <uuid/uuid.h>
1819 int main(void)
1820 {
1821 uuid_t my_uuid;
1822 uuid_generate(my_uuid);
1823 return 0;
1824 }
1825 EOF
1826 if compile_prog "" "$uuid_libs" ; then
1827 uuid="yes"
1828 libs_softmmu="$uuid_libs $libs_softmmu"
1829 libs_tools="$uuid_libs $libs_tools"
1830 else
1831 if test "$uuid" = "yes" ; then
1832 feature_not_found "uuid"
1833 fi
1834 uuid=no
1835 fi
1836 fi
1837
1838 ##########################################
1839 # xfsctl() probe, used for raw-posix
1840 if test "$xfs" != "no" ; then
1841 cat > $TMPC << EOF
1842 #include <stddef.h> /* NULL */
1843 #include <xfs/xfs.h>
1844 int main(void)
1845 {
1846 xfsctl(NULL, 0, 0, NULL);
1847 return 0;
1848 }
1849 EOF
1850 if compile_prog "" "" ; then
1851 xfs="yes"
1852 else
1853 if test "$xfs" = "yes" ; then
1854 feature_not_found "xfs"
1855 fi
1856 xfs=no
1857 fi
1858 fi
1859
1860 ##########################################
1861 # vde libraries probe
1862 if test "$vde" != "no" ; then
1863 vde_libs="-lvdeplug"
1864 cat > $TMPC << EOF
1865 #include <libvdeplug.h>
1866 int main(void)
1867 {
1868 struct vde_open_args a = {0, 0, 0};
1869 char s[] = "";
1870 vde_open(s, s, &a);
1871 return 0;
1872 }
1873 EOF
1874 if compile_prog "" "$vde_libs" ; then
1875 vde=yes
1876 libs_softmmu="$vde_libs $libs_softmmu"
1877 libs_tools="$vde_libs $libs_tools"
1878 else
1879 if test "$vde" = "yes" ; then
1880 feature_not_found "vde"
1881 fi
1882 vde=no
1883 fi
1884 fi
1885
1886 ##########################################
1887 # libcap-ng library probe
1888 if test "$cap_ng" != "no" ; then
1889 cap_libs="-lcap-ng"
1890 cat > $TMPC << EOF
1891 #include <cap-ng.h>
1892 int main(void)
1893 {
1894 capng_capability_to_name(CAPNG_EFFECTIVE);
1895 return 0;
1896 }
1897 EOF
1898 if compile_prog "" "$cap_libs" ; then
1899 cap_ng=yes
1900 libs_tools="$cap_libs $libs_tools"
1901 else
1902 if test "$cap_ng" = "yes" ; then
1903 feature_not_found "cap_ng"
1904 fi
1905 cap_ng=no
1906 fi
1907 fi
1908
1909 ##########################################
1910 # Sound support libraries probe
1911
1912 audio_drv_probe()
1913 {
1914 drv=$1
1915 hdr=$2
1916 lib=$3
1917 exp=$4
1918 cfl=$5
1919 cat > $TMPC << EOF
1920 #include <$hdr>
1921 int main(void) { $exp }
1922 EOF
1923 if compile_prog "$cfl" "$lib" ; then
1924 :
1925 else
1926 echo
1927 echo "Error: $drv check failed"
1928 echo "Make sure to have the $drv libs and headers installed."
1929 echo
1930 exit 1
1931 fi
1932 }
1933
1934 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1935 for drv in $audio_drv_list; do
1936 case $drv in
1937 alsa)
1938 audio_drv_probe $drv alsa/asoundlib.h -lasound \
1939 "return snd_pcm_close((snd_pcm_t *)0);"
1940 libs_softmmu="-lasound $libs_softmmu"
1941 ;;
1942
1943 fmod)
1944 if test -z $fmod_lib || test -z $fmod_inc; then
1945 echo
1946 echo "Error: You must specify path to FMOD library and headers"
1947 echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1948 echo
1949 exit 1
1950 fi
1951 audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1952 libs_softmmu="$fmod_lib $libs_softmmu"
1953 ;;
1954
1955 esd)
1956 audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1957 libs_softmmu="-lesd $libs_softmmu"
1958 audio_pt_int="yes"
1959 ;;
1960
1961 pa)
1962 audio_drv_probe $drv pulse/mainloop.h "-lpulse" \
1963 "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;"
1964 libs_softmmu="-lpulse $libs_softmmu"
1965 audio_pt_int="yes"
1966 ;;
1967
1968 coreaudio)
1969 libs_softmmu="-framework CoreAudio $libs_softmmu"
1970 ;;
1971
1972 dsound)
1973 libs_softmmu="-lole32 -ldxguid $libs_softmmu"
1974 audio_win_int="yes"
1975 ;;
1976
1977 oss)
1978 libs_softmmu="$oss_lib $libs_softmmu"
1979 ;;
1980
1981 sdl|wav)
1982 # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1983 ;;
1984
1985 winwave)
1986 libs_softmmu="-lwinmm $libs_softmmu"
1987 audio_win_int="yes"
1988 ;;
1989
1990 *)
1991 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1992 echo
1993 echo "Error: Unknown driver '$drv' selected"
1994 echo "Possible drivers are: $audio_possible_drivers"
1995 echo
1996 exit 1
1997 }
1998 ;;
1999 esac
2000 done
2001
2002 ##########################################
2003 # BrlAPI probe
2004
2005 if test "$brlapi" != "no" ; then
2006 brlapi_libs="-lbrlapi"
2007 cat > $TMPC << EOF
2008 #include <brlapi.h>
2009 #include <stddef.h>
2010 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
2011 EOF
2012 if compile_prog "" "$brlapi_libs" ; then
2013 brlapi=yes
2014 libs_softmmu="$brlapi_libs $libs_softmmu"
2015 else
2016 if test "$brlapi" = "yes" ; then
2017 feature_not_found "brlapi"
2018 fi
2019 brlapi=no
2020 fi
2021 fi
2022
2023 ##########################################
2024 # curses probe
2025 if test "$mingw32" = "yes" ; then
2026 curses_list="-lpdcurses"
2027 else
2028 curses_list="-lncurses -lcurses"
2029 fi
2030
2031 if test "$curses" != "no" ; then
2032 curses_found=no
2033 cat > $TMPC << EOF
2034 #include <curses.h>
2035 int main(void) {
2036 const char *s = curses_version();
2037 resize_term(0, 0);
2038 return s != 0;
2039 }
2040 EOF
2041 for curses_lib in $curses_list; do
2042 if compile_prog "" "$curses_lib" ; then
2043 curses_found=yes
2044 libs_softmmu="$curses_lib $libs_softmmu"
2045 break
2046 fi
2047 done
2048 if test "$curses_found" = "yes" ; then
2049 curses=yes
2050 else
2051 if test "$curses" = "yes" ; then
2052 feature_not_found "curses"
2053 fi
2054 curses=no
2055 fi
2056 fi
2057
2058 ##########################################
2059 # curl probe
2060
2061 if $pkg_config libcurl --modversion >/dev/null 2>&1; then
2062 curlconfig="$pkg_config libcurl"
2063 else
2064 curlconfig=curl-config
2065 fi
2066
2067 if test "$curl" != "no" ; then
2068 cat > $TMPC << EOF
2069 #include <curl/curl.h>
2070 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
2071 EOF
2072 curl_cflags=`$curlconfig --cflags 2>/dev/null`
2073 curl_libs=`$curlconfig --libs 2>/dev/null`
2074 if compile_prog "$curl_cflags" "$curl_libs" ; then
2075 curl=yes
2076 libs_tools="$curl_libs $libs_tools"
2077 libs_softmmu="$curl_libs $libs_softmmu"
2078 else
2079 if test "$curl" = "yes" ; then
2080 feature_not_found "curl"
2081 fi
2082 curl=no
2083 fi
2084 fi # test "$curl"
2085
2086 ##########################################
2087 # bluez support probe
2088 if test "$bluez" != "no" ; then
2089 cat > $TMPC << EOF
2090 #include <bluetooth/bluetooth.h>
2091 int main(void) { return bt_error(0); }
2092 EOF
2093 bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
2094 bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
2095 if compile_prog "$bluez_cflags" "$bluez_libs" ; then
2096 bluez=yes
2097 libs_softmmu="$bluez_libs $libs_softmmu"
2098 else
2099 if test "$bluez" = "yes" ; then
2100 feature_not_found "bluez"
2101 fi
2102 bluez="no"
2103 fi
2104 fi
2105
2106 ##########################################
2107 # glib support probe
2108
2109 if test "$mingw32" = yes; then
2110 # g_poll is required in order to integrate with the glib main loop.
2111 glib_req_ver=2.20
2112 else
2113 glib_req_ver=2.12
2114 fi
2115 if $pkg_config --atleast-version=$glib_req_ver gthread-2.0 > /dev/null 2>&1
2116 then
2117 glib_cflags=`$pkg_config --cflags gthread-2.0 2>/dev/null`
2118 glib_libs=`$pkg_config --libs gthread-2.0 2>/dev/null`
2119 LIBS="$glib_libs $LIBS"
2120 libs_qga="$glib_libs $libs_qga"
2121 else
2122 echo "glib-$glib_req_ver required to compile QEMU"
2123 exit 1
2124 fi
2125
2126 ##########################################
2127 # pixman support probe
2128
2129 if test "$pixman" = ""; then
2130 if $pkg_config pixman-1 > /dev/null 2>&1; then
2131 pixman="system"
2132 else
2133 pixman="internal"
2134 fi
2135 fi
2136 if test "$pixman" = "system"; then
2137 pixman_cflags=`$pkg_config --cflags pixman-1 2>/dev/null`
2138 pixman_libs=`$pkg_config --libs pixman-1 2>/dev/null`
2139 else
2140 if test ! -d ${source_path}/pixman/pixman; then
2141 echo "ERROR: pixman not present. Your options:"
2142 echo " (1) Preferred: Install the pixman devel package (any recent"
2143 echo " distro should have packages as Xorg needs pixman too)."
2144 echo " (2) Fetch the pixman submodule, using:"
2145 echo " git submodule update --init pixman"
2146 exit 1
2147 fi
2148 mkdir -p pixman/pixman
2149 pixman_cflags="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman"
2150 pixman_libs="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1"
2151 fi
2152
2153 ##########################################
2154 # libcap probe
2155
2156 if test "$cap" != "no" ; then
2157 cat > $TMPC <<EOF
2158 #include <stdio.h>
2159 #include <sys/capability.h>
2160 int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
2161 EOF
2162 if compile_prog "" "-lcap" ; then
2163 cap=yes
2164 else
2165 cap=no
2166 fi
2167 fi
2168
2169 ##########################################
2170 # pthread probe
2171 PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
2172
2173 pthread=no
2174 cat > $TMPC << EOF
2175 #include <pthread.h>
2176 static void *f(void *p) { return NULL; }
2177 int main(void) {
2178 pthread_t thread;
2179 pthread_create(&thread, 0, f, 0);
2180 return 0;
2181 }
2182 EOF
2183 if compile_prog "" "" ; then
2184 pthread=yes
2185 else
2186 for pthread_lib in $PTHREADLIBS_LIST; do
2187 if compile_prog "" "$pthread_lib" ; then
2188 pthread=yes
2189 found=no
2190 for lib_entry in $LIBS; do
2191 if test "$lib_entry" = "$pthread_lib"; then
2192 found=yes
2193 break
2194 fi
2195 done
2196 if test "$found" = "no"; then
2197 LIBS="$pthread_lib $LIBS"
2198 fi
2199 break
2200 fi
2201 done
2202 fi
2203
2204 if test "$mingw32" != yes -a "$pthread" = no; then
2205 echo
2206 echo "Error: pthread check failed"
2207 echo "Make sure to have the pthread libs and headers installed."
2208 echo
2209 exit 1
2210 fi
2211
2212 ##########################################
2213 # rbd probe
2214 if test "$rbd" != "no" ; then
2215 cat > $TMPC <<EOF
2216 #include <stdio.h>
2217 #include <rbd/librbd.h>
2218 int main(void) {
2219 rados_t cluster;
2220 rados_create(&cluster, NULL);
2221 return 0;
2222 }
2223 EOF
2224 rbd_libs="-lrbd -lrados"
2225 if compile_prog "" "$rbd_libs" ; then
2226 rbd=yes
2227 libs_tools="$rbd_libs $libs_tools"
2228 libs_softmmu="$rbd_libs $libs_softmmu"
2229 else
2230 if test "$rbd" = "yes" ; then
2231 feature_not_found "rados block device"
2232 fi
2233 rbd=no
2234 fi
2235 fi
2236
2237 ##########################################
2238 # linux-aio probe
2239
2240 if test "$linux_aio" != "no" ; then
2241 cat > $TMPC <<EOF
2242 #include <libaio.h>
2243 #include <sys/eventfd.h>
2244 #include <stddef.h>
2245 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
2246 EOF
2247 if compile_prog "" "-laio" ; then
2248 linux_aio=yes
2249 libs_softmmu="$libs_softmmu -laio"
2250 libs_tools="$libs_tools -laio"
2251 else
2252 if test "$linux_aio" = "yes" ; then
2253 feature_not_found "linux AIO"
2254 fi
2255 linux_aio=no
2256 fi
2257 fi
2258
2259 ##########################################
2260 # attr probe
2261
2262 if test "$attr" != "no" ; then
2263 cat > $TMPC <<EOF
2264 #include <stdio.h>
2265 #include <sys/types.h>
2266 #ifdef CONFIG_LIBATTR
2267 #include <attr/xattr.h>
2268 #else
2269 #include <sys/xattr.h>
2270 #endif
2271 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
2272 EOF
2273 if compile_prog "" "" ; then
2274 attr=yes
2275 # Older distros have <attr/xattr.h>, and need -lattr:
2276 elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
2277 attr=yes
2278 LIBS="-lattr $LIBS"
2279 libattr=yes
2280 else
2281 if test "$attr" = "yes" ; then
2282 feature_not_found "ATTR"
2283 fi
2284 attr=no
2285 fi
2286 fi
2287
2288 ##########################################
2289 # iovec probe
2290 cat > $TMPC <<EOF
2291 #include <sys/types.h>
2292 #include <sys/uio.h>
2293 #include <unistd.h>
2294 int main(void) { return sizeof(struct iovec); }
2295 EOF
2296 iovec=no
2297 if compile_prog "" "" ; then
2298 iovec=yes
2299 fi
2300
2301 ##########################################
2302 # preadv probe
2303 cat > $TMPC <<EOF
2304 #include <sys/types.h>
2305 #include <sys/uio.h>
2306 #include <unistd.h>
2307 int main(void) { return preadv(0, 0, 0, 0); }
2308 EOF
2309 preadv=no
2310 if compile_prog "" "" ; then
2311 preadv=yes
2312 fi
2313
2314 ##########################################
2315 # fdt probe
2316 if test "$fdt" != "no" ; then
2317 fdt_libs="-lfdt"
2318 cat > $TMPC << EOF
2319 int main(void) { return 0; }
2320 EOF
2321 if compile_prog "" "$fdt_libs" ; then
2322 fdt=yes
2323 else
2324 if test "$fdt" = "yes" ; then
2325 feature_not_found "fdt"
2326 fi
2327 fdt_libs=
2328 fdt=no
2329 fi
2330 fi
2331
2332 ##########################################
2333 # opengl probe, used by milkymist-tmu2
2334 if test "$opengl" != "no" ; then
2335 opengl_libs="-lGL"
2336 cat > $TMPC << EOF
2337 #include <X11/Xlib.h>
2338 #include <GL/gl.h>
2339 #include <GL/glx.h>
2340 int main(void) { return GL_VERSION != 0; }
2341 EOF
2342 if compile_prog "" "-lGL" ; then
2343 opengl=yes
2344 else
2345 if test "$opengl" = "yes" ; then
2346 feature_not_found "opengl"
2347 fi
2348 opengl_libs=
2349 opengl=no
2350 fi
2351 fi
2352
2353 ##########################################
2354 # glusterfs probe
2355 if test "$glusterfs" != "no" ; then
2356 cat > $TMPC <<EOF
2357 #include <glusterfs/api/glfs.h>
2358 int main(void) {
2359 (void) glfs_new("volume");
2360 return 0;
2361 }
2362 EOF
2363 glusterfs_libs="-lgfapi -lgfrpc -lgfxdr"
2364 if compile_prog "" "$glusterfs_libs" ; then
2365 glusterfs=yes
2366 libs_tools="$glusterfs_libs $libs_tools"
2367 libs_softmmu="$glusterfs_libs $libs_softmmu"
2368 else
2369 if test "$glusterfs" = "yes" ; then
2370 feature_not_found "GlusterFS backend support"
2371 fi
2372 glusterfs=no
2373 fi
2374 fi
2375
2376 #
2377 # Check for xxxat() functions when we are building linux-user
2378 # emulator. This is done because older glibc versions don't
2379 # have syscall stubs for these implemented.
2380 #
2381 atfile=no
2382 cat > $TMPC << EOF
2383 #define _ATFILE_SOURCE
2384 #include <sys/types.h>
2385 #include <fcntl.h>
2386 #include <unistd.h>
2387
2388 int
2389 main(void)
2390 {
2391 /* try to unlink nonexisting file */
2392 return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
2393 }
2394 EOF
2395 if compile_prog "" "" ; then
2396 atfile=yes
2397 fi
2398
2399 # Check for inotify functions when we are building linux-user
2400 # emulator. This is done because older glibc versions don't
2401 # have syscall stubs for these implemented. In that case we
2402 # don't provide them even if kernel supports them.
2403 #
2404 inotify=no
2405 cat > $TMPC << EOF
2406 #include <sys/inotify.h>
2407
2408 int
2409 main(void)
2410 {
2411 /* try to start inotify */
2412 return inotify_init();
2413 }
2414 EOF
2415 if compile_prog "" "" ; then
2416 inotify=yes
2417 fi
2418
2419 inotify1=no
2420 cat > $TMPC << EOF
2421 #include <sys/inotify.h>
2422
2423 int
2424 main(void)
2425 {
2426 /* try to start inotify */
2427 return inotify_init1(0);
2428 }
2429 EOF
2430 if compile_prog "" "" ; then
2431 inotify1=yes
2432 fi
2433
2434 # check if utimensat and futimens are supported
2435 utimens=no
2436 cat > $TMPC << EOF
2437 #define _ATFILE_SOURCE
2438 #include <stddef.h>
2439 #include <fcntl.h>
2440 #include <sys/stat.h>
2441
2442 int main(void)
2443 {
2444 utimensat(AT_FDCWD, "foo", NULL, 0);
2445 futimens(0, NULL);
2446 return 0;
2447 }
2448 EOF
2449 if compile_prog "" "" ; then
2450 utimens=yes
2451 fi
2452
2453 # check if pipe2 is there
2454 pipe2=no
2455 cat > $TMPC << EOF
2456 #include <unistd.h>
2457 #include <fcntl.h>
2458
2459 int main(void)
2460 {
2461 int pipefd[2];
2462 return pipe2(pipefd, O_CLOEXEC);
2463 }
2464 EOF
2465 if compile_prog "" "" ; then
2466 pipe2=yes
2467 fi
2468
2469 # check if accept4 is there
2470 accept4=no
2471 cat > $TMPC << EOF
2472 #include <sys/socket.h>
2473 #include <stddef.h>
2474
2475 int main(void)
2476 {
2477 accept4(0, NULL, NULL, SOCK_CLOEXEC);
2478 return 0;
2479 }
2480 EOF
2481 if compile_prog "" "" ; then
2482 accept4=yes
2483 fi
2484
2485 # check if tee/splice is there. vmsplice was added same time.
2486 splice=no
2487 cat > $TMPC << EOF
2488 #include <unistd.h>
2489 #include <fcntl.h>
2490 #include <limits.h>
2491
2492 int main(void)
2493 {
2494 int len, fd = 0;
2495 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
2496 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
2497 return 0;
2498 }
2499 EOF
2500 if compile_prog "" "" ; then
2501 splice=yes
2502 fi
2503
2504 ##########################################
2505 # signalfd probe
2506 signalfd="no"
2507 cat > $TMPC << EOF
2508 #include <unistd.h>
2509 #include <sys/syscall.h>
2510 #include <signal.h>
2511 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
2512 EOF
2513
2514 if compile_prog "" "" ; then
2515 signalfd=yes
2516 fi
2517
2518 # check if eventfd is supported
2519 eventfd=no
2520 cat > $TMPC << EOF
2521 #include <sys/eventfd.h>
2522
2523 int main(void)
2524 {
2525 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
2526 }
2527 EOF
2528 if compile_prog "" "" ; then
2529 eventfd=yes
2530 fi
2531
2532 # check for fallocate
2533 fallocate=no
2534 cat > $TMPC << EOF
2535 #include <fcntl.h>
2536
2537 int main(void)
2538 {
2539 fallocate(0, 0, 0, 0);
2540 return 0;
2541 }
2542 EOF
2543 if compile_prog "" "" ; then
2544 fallocate=yes
2545 fi
2546
2547 # check for sync_file_range
2548 sync_file_range=no
2549 cat > $TMPC << EOF
2550 #include <fcntl.h>
2551
2552 int main(void)
2553 {
2554 sync_file_range(0, 0, 0, 0);
2555 return 0;
2556 }
2557 EOF
2558 if compile_prog "" "" ; then
2559 sync_file_range=yes
2560 fi
2561
2562 # check for linux/fiemap.h and FS_IOC_FIEMAP
2563 fiemap=no
2564 cat > $TMPC << EOF
2565 #include <sys/ioctl.h>
2566 #include <linux/fs.h>
2567 #include <linux/fiemap.h>
2568
2569 int main(void)
2570 {
2571 ioctl(0, FS_IOC_FIEMAP, 0);
2572 return 0;
2573 }
2574 EOF
2575 if compile_prog "" "" ; then
2576 fiemap=yes
2577 fi
2578
2579 # check for dup3
2580 dup3=no
2581 cat > $TMPC << EOF
2582 #include <unistd.h>
2583
2584 int main(void)
2585 {
2586 dup3(0, 0, 0);
2587 return 0;
2588 }
2589 EOF
2590 if compile_prog "" "" ; then
2591 dup3=yes
2592 fi
2593
2594 # check for epoll support
2595 epoll=no
2596 cat > $TMPC << EOF
2597 #include <sys/epoll.h>
2598
2599 int main(void)
2600 {
2601 epoll_create(0);
2602 return 0;
2603 }
2604 EOF
2605 if compile_prog "" "" ; then
2606 epoll=yes
2607 fi
2608
2609 # epoll_create1 and epoll_pwait are later additions
2610 # so we must check separately for their presence
2611 epoll_create1=no
2612 cat > $TMPC << EOF
2613 #include <sys/epoll.h>
2614
2615 int main(void)
2616 {
2617 /* Note that we use epoll_create1 as a value, not as
2618 * a function being called. This is necessary so that on
2619 * old SPARC glibc versions where the function was present in
2620 * the library but not declared in the header file we will
2621 * fail the configure check. (Otherwise we will get a compiler
2622 * warning but not an error, and will proceed to fail the
2623 * qemu compile where we compile with -Werror.)
2624 */
2625 return (int)(uintptr_t)&epoll_create1;
2626 }
2627 EOF
2628 if compile_prog "" "" ; then
2629 epoll_create1=yes
2630 fi
2631
2632 epoll_pwait=no
2633 cat > $TMPC << EOF
2634 #include <sys/epoll.h>
2635
2636 int main(void)
2637 {
2638 epoll_pwait(0, 0, 0, 0, 0);
2639 return 0;
2640 }
2641 EOF
2642 if compile_prog "" "" ; then
2643 epoll_pwait=yes
2644 fi
2645
2646 # Check if tools are available to build documentation.
2647 if test "$docs" != "no" ; then
2648 if has makeinfo && has pod2man; then
2649 docs=yes
2650 else
2651 if test "$docs" = "yes" ; then
2652 feature_not_found "docs"
2653 fi
2654 docs=no
2655 fi
2656 fi
2657
2658 # Search for bswap_32 function
2659 byteswap_h=no
2660 cat > $TMPC << EOF
2661 #include <byteswap.h>
2662 int main(void) { return bswap_32(0); }
2663 EOF
2664 if compile_prog "" "" ; then
2665 byteswap_h=yes
2666 fi
2667
2668 # Search for bswap_32 function
2669 bswap_h=no
2670 cat > $TMPC << EOF
2671 #include <sys/endian.h>
2672 #include <sys/types.h>
2673 #include <machine/bswap.h>
2674 int main(void) { return bswap32(0); }
2675 EOF
2676 if compile_prog "" "" ; then
2677 bswap_h=yes
2678 fi
2679
2680 ##########################################
2681 # Do we have libiscsi
2682 # We check for iscsi_unmap_sync() to make sure we have a
2683 # recent enough version of libiscsi.
2684 if test "$libiscsi" != "no" ; then
2685 cat > $TMPC << EOF
2686 #include <stdio.h>
2687 #include <iscsi/iscsi.h>
2688 int main(void) { iscsi_unmap_sync(NULL,0,0,0,NULL,0); return 0; }
2689 EOF
2690 if compile_prog "" "-liscsi" ; then
2691 libiscsi="yes"
2692 LIBS="$LIBS -liscsi"
2693 else
2694 if test "$libiscsi" = "yes" ; then
2695 feature_not_found "libiscsi"
2696 fi
2697 libiscsi="no"
2698 fi
2699 fi
2700
2701
2702 ##########################################
2703 # Do we need libm
2704 cat > $TMPC << EOF
2705 #include <math.h>
2706 int main(void) { return isnan(sin(0.0)); }
2707 EOF
2708 if compile_prog "" "" ; then
2709 :
2710 elif compile_prog "" "-lm" ; then
2711 LIBS="-lm $LIBS"
2712 libs_qga="-lm $libs_qga"
2713 else
2714 echo
2715 echo "Error: libm check failed"
2716 echo
2717 exit 1
2718 fi
2719
2720 ##########################################
2721 # Do we need librt
2722 # uClibc provides 2 versions of clock_gettime(), one with realtime
2723 # support and one without. This means that the clock_gettime() don't
2724 # need -lrt. We still need it for timer_create() so we check for this
2725 # function in addition.
2726 cat > $TMPC <<EOF
2727 #include <signal.h>
2728 #include <time.h>
2729 int main(void) {
2730 timer_create(CLOCK_REALTIME, NULL, NULL);
2731 return clock_gettime(CLOCK_REALTIME, NULL);
2732 }
2733 EOF
2734
2735 if compile_prog "" "" ; then
2736 :
2737 # we need pthread for static linking. use previous pthread test result
2738 elif compile_prog "" "-lrt $pthread_lib" ; then
2739 LIBS="-lrt $LIBS"
2740 libs_qga="-lrt $libs_qga"
2741 fi
2742
2743 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
2744 "$aix" != "yes" -a "$haiku" != "yes" ; then
2745 libs_softmmu="-lutil $libs_softmmu"
2746 fi
2747
2748 ##########################################
2749 # spice probe
2750 if test "$spice" != "no" ; then
2751 cat > $TMPC << EOF
2752 #include <spice.h>
2753 int main(void) { spice_server_new(); return 0; }
2754 EOF
2755 spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
2756 spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
2757 if $pkg_config --atleast-version=0.12.0 spice-server >/dev/null 2>&1 && \
2758 $pkg_config --atleast-version=0.12.2 spice-protocol > /dev/null 2>&1 && \
2759 compile_prog "$spice_cflags" "$spice_libs" ; then
2760 spice="yes"
2761 libs_softmmu="$libs_softmmu $spice_libs"
2762 QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
2763 spice_protocol_version=$($pkg_config --modversion spice-protocol)
2764 spice_server_version=$($pkg_config --modversion spice-server)
2765 else
2766 if test "$spice" = "yes" ; then
2767 feature_not_found "spice"
2768 fi
2769 spice="no"
2770 fi
2771 fi
2772
2773 # check for libcacard for smartcard support
2774 if test "$smartcard" != "no" ; then
2775 smartcard="yes"
2776 smartcard_cflags=""
2777 # TODO - what's the minimal nss version we support?
2778 if test "$smartcard_nss" != "no"; then
2779 cat > $TMPC << EOF
2780 #include <pk11pub.h>
2781 int main(void) { PK11_FreeSlot(0); return 0; }
2782 EOF
2783 smartcard_includes="-I\$(SRC_PATH)/libcacard"
2784 libcacard_libs="$($pkg_config --libs nss 2>/dev/null) $glib_libs"
2785 libcacard_cflags="$($pkg_config --cflags nss 2>/dev/null) $glib_cflags"
2786 test_cflags="$libcacard_cflags"
2787 # The header files in nss < 3.13.3 have a bug which causes them to
2788 # emit a warning. If we're going to compile QEMU with -Werror, then
2789 # test that the headers don't have this bug. Otherwise we would pass
2790 # the configure test but fail to compile QEMU later.
2791 if test "$werror" = "yes"; then
2792 test_cflags="-Werror $test_cflags"
2793 fi
2794 if $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 && \
2795 compile_prog "$test_cflags" "$libcacard_libs"; then
2796 smartcard_nss="yes"
2797 QEMU_CFLAGS="$QEMU_CFLAGS $libcacard_cflags"
2798 QEMU_INCLUDES="$QEMU_INCLUDES $smartcard_includes"
2799 libs_softmmu="$libcacard_libs $libs_softmmu"
2800 else
2801 if test "$smartcard_nss" = "yes"; then
2802 feature_not_found "nss"
2803 fi
2804 smartcard_nss="no"
2805 fi
2806 fi
2807 fi
2808 if test "$smartcard" = "no" ; then
2809 smartcard_nss="no"
2810 fi
2811
2812 # check for usbredirparser for usb network redirection support
2813 if test "$usb_redir" != "no" ; then
2814 if $pkg_config --atleast-version=0.5.3 libusbredirparser-0.5 >/dev/null 2>&1 ; then
2815 usb_redir="yes"
2816 usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5 2>/dev/null)
2817 usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5 2>/dev/null)
2818 QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
2819 libs_softmmu="$libs_softmmu $usb_redir_libs"
2820 else
2821 if test "$usb_redir" = "yes"; then
2822 feature_not_found "usb-redir"
2823 fi
2824 usb_redir="no"
2825 fi
2826 fi
2827
2828 ##########################################
2829
2830 ##########################################
2831 # check if we have fdatasync
2832
2833 fdatasync=no
2834 cat > $TMPC << EOF
2835 #include <unistd.h>
2836 int main(void) {
2837 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
2838 return fdatasync(0);
2839 #else
2840 #error Not supported
2841 #endif
2842 }
2843 EOF
2844 if compile_prog "" "" ; then
2845 fdatasync=yes
2846 fi
2847
2848 ##########################################
2849 # check if we have madvise
2850
2851 madvise=no
2852 cat > $TMPC << EOF
2853 #include <sys/types.h>
2854 #include <sys/mman.h>
2855 #include <stddef.h>
2856 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
2857 EOF
2858 if compile_prog "" "" ; then
2859 madvise=yes
2860 fi
2861
2862 ##########################################
2863 # check if we have posix_madvise
2864
2865 posix_madvise=no
2866 cat > $TMPC << EOF
2867 #include <sys/mman.h>
2868 #include <stddef.h>
2869 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
2870 EOF
2871 if compile_prog "" "" ; then
2872 posix_madvise=yes
2873 fi
2874
2875 ##########################################
2876 # check if we have usable SIGEV_THREAD_ID
2877
2878 sigev_thread_id=no
2879 cat > $TMPC << EOF
2880 #include <signal.h>
2881 int main(void) {
2882 struct sigevent ev;
2883 ev.sigev_notify = SIGEV_THREAD_ID;
2884 ev._sigev_un._tid = 0;
2885 asm volatile("" : : "g"(&ev));
2886 return 0;
2887 }
2888 EOF
2889 if compile_prog "" "" ; then
2890 sigev_thread_id=yes
2891 fi
2892
2893 ##########################################
2894 # check if trace backend exists
2895
2896 $python "$source_path/scripts/tracetool.py" "--backend=$trace_backend" --check-backend > /dev/null 2> /dev/null
2897 if test "$?" -ne 0 ; then
2898 echo
2899 echo "Error: invalid trace backend"
2900 echo "Please choose a supported trace backend."
2901 echo
2902 exit 1
2903 fi
2904
2905 ##########################################
2906 # For 'ust' backend, test if ust headers are present
2907 if test "$trace_backend" = "ust"; then
2908 cat > $TMPC << EOF
2909 #include <ust/tracepoint.h>
2910 #include <ust/marker.h>
2911 int main(void) { return 0; }
2912 EOF
2913 if compile_prog "" "" ; then
2914 LIBS="-lust -lurcu-bp $LIBS"
2915 libs_qga="-lust -lurcu-bp $libs_qga"
2916 else
2917 echo
2918 echo "Error: Trace backend 'ust' missing libust header files"
2919 echo
2920 exit 1
2921 fi
2922 fi
2923
2924 ##########################################
2925 # For 'dtrace' backend, test if 'dtrace' command is present
2926 if test "$trace_backend" = "dtrace"; then
2927 if ! has 'dtrace' ; then
2928 echo
2929 echo "Error: dtrace command is not found in PATH $PATH"
2930 echo
2931 exit 1
2932 fi
2933 trace_backend_stap="no"
2934 if has 'stap' ; then
2935 trace_backend_stap="yes"
2936 fi
2937 fi
2938
2939 ##########################################
2940 # __sync_fetch_and_and requires at least -march=i486. Many toolchains
2941 # use i686 as default anyway, but for those that don't, an explicit
2942 # specification is necessary
2943 if test "$vhost_net" = "yes" && test "$cpu" = "i386"; then
2944 cat > $TMPC << EOF
2945 static int sfaa(int *ptr)
2946 {
2947 return __sync_fetch_and_and(ptr, 0);
2948 }
2949
2950 int main(void)
2951 {
2952 int val = 42;
2953 sfaa(&val);
2954 return val;
2955 }
2956 EOF
2957 if ! compile_prog "" "" ; then
2958 QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
2959 fi
2960 fi
2961
2962 ##########################################
2963 # check and set a backend for coroutine
2964
2965 # default is ucontext, but always fallback to gthread
2966 # windows autodetected by make
2967 if test "$coroutine" = "" -o "$coroutine" = "ucontext"; then
2968 if test "$darwin" != "yes"; then
2969 cat > $TMPC << EOF
2970 #include <ucontext.h>
2971 #ifdef __stub_makecontext
2972 #error Ignoring glibc stub makecontext which will always fail
2973 #endif
2974 int main(void) { makecontext(0, 0, 0); return 0; }
2975 EOF
2976 if compile_prog "" "" ; then
2977 coroutine_backend=ucontext
2978 else
2979 coroutine_backend=gthread
2980 fi
2981 fi
2982 elif test "$coroutine" = "gthread" ; then
2983 coroutine_backend=gthread
2984 elif test "$coroutine" = "windows" ; then
2985 coroutine_backend=windows
2986 elif test "$coroutine" = "sigaltstack" ; then
2987 coroutine_backend=sigaltstack
2988 else
2989 echo
2990 echo "Error: unknown coroutine backend $coroutine"
2991 echo
2992 exit 1
2993 fi
2994
2995 ##########################################
2996 # check if we have open_by_handle_at
2997
2998 open_by_handle_at=no
2999 cat > $TMPC << EOF
3000 #include <fcntl.h>
3001 #if !defined(AT_EMPTY_PATH)
3002 # error missing definition
3003 #else
3004 int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
3005 #endif
3006 EOF
3007 if compile_prog "" "" ; then
3008 open_by_handle_at=yes
3009 fi
3010
3011 ########################################
3012 # check if we have linux/magic.h
3013
3014 linux_magic_h=no
3015 cat > $TMPC << EOF
3016 #include <linux/magic.h>
3017 int main(void) {
3018 return 0;
3019 }
3020 EOF
3021 if compile_prog "" "" ; then
3022 linux_magic_h=yes
3023 fi
3024
3025 ########################################
3026 # check whether we can disable the -Wunused-but-set-variable
3027 # option with a pragma (this is needed to silence a warning in
3028 # some versions of the valgrind VALGRIND_STACK_DEREGISTER macro.)
3029 # This test has to be compiled with -Werror as otherwise an
3030 # unknown pragma is only a warning.
3031 pragma_disable_unused_but_set=no
3032 cat > $TMPC << EOF
3033 #pragma GCC diagnostic ignored "-Wunused-but-set-variable"
3034 int main(void) {
3035 return 0;
3036 }
3037 EOF
3038 if compile_prog "-Werror" "" ; then
3039 pragma_disable_unused_but_set=yes
3040 fi
3041
3042 ########################################
3043 # check if we have valgrind/valgrind.h and valgrind/memcheck.h
3044
3045 valgrind_h=no
3046 cat > $TMPC << EOF
3047 #include <valgrind/valgrind.h>
3048 #include <valgrind/memcheck.h>
3049 int main(void) {
3050 return 0;
3051 }
3052 EOF
3053 if compile_prog "" "" ; then
3054 valgrind_h=yes
3055 fi
3056
3057 ########################################
3058 # check if environ is declared
3059
3060 has_environ=no
3061 cat > $TMPC << EOF
3062 #include <unistd.h>
3063 int main(void) {
3064 environ = 0;
3065 return 0;
3066 }
3067 EOF
3068 if compile_prog "" "" ; then
3069 has_environ=yes
3070 fi
3071
3072 ##########################################
3073 # End of CC checks
3074 # After here, no more $cc or $ld runs
3075
3076 if test "$debug" = "no" ; then
3077 CFLAGS="-O2 -D_FORTIFY_SOURCE=2 $CFLAGS"
3078 fi
3079
3080 # Disable zero malloc errors for official releases unless explicitly told to
3081 # enable/disable
3082 if test -z "$zero_malloc" ; then
3083 if test "$z_version" = "50" ; then
3084 zero_malloc="no"
3085 else
3086 zero_malloc="yes"
3087 fi
3088 fi
3089
3090 # Now we've finished running tests it's OK to add -Werror to the compiler flags
3091 if test "$werror" = "yes"; then
3092 QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
3093 fi
3094
3095 if test "$solaris" = "no" ; then
3096 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
3097 LDFLAGS="-Wl,--warn-common $LDFLAGS"
3098 fi
3099 fi
3100
3101 # test if pod2man has --utf8 option
3102 if pod2man --help | grep -q utf8; then
3103 POD2MAN="pod2man --utf8"
3104 else
3105 POD2MAN="pod2man"
3106 fi
3107
3108 # Use ASLR, no-SEH and DEP if available
3109 if test "$mingw32" = "yes" ; then
3110 for flag in --dynamicbase --no-seh --nxcompat; do
3111 if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
3112 LDFLAGS="-Wl,$flag $LDFLAGS"
3113 fi
3114 done
3115 fi
3116
3117 qemu_confdir=$sysconfdir$confsuffix
3118 qemu_datadir=$datadir$confsuffix
3119
3120 tools=""
3121 if test "$want_tools" = "yes" ; then
3122 tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
3123 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
3124 tools="qemu-nbd\$(EXESUF) $tools"
3125 fi
3126 fi
3127 if test "$softmmu" = yes ; then
3128 if test "$virtfs" != no ; then
3129 if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
3130 virtfs=yes
3131 tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
3132 else
3133 if test "$virtfs" = yes; then
3134 echo "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel"
3135 exit 1
3136 fi
3137 virtfs=no
3138 fi
3139 fi
3140 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
3141 if [ "$guest_agent" = "yes" ]; then
3142 tools="qemu-ga\$(EXESUF) $tools"
3143 fi
3144 fi
3145 if test "$smartcard_nss" = "yes" ; then
3146 tools="vscclient\$(EXESUF) $tools"
3147 fi
3148 fi
3149
3150 # Mac OS X ships with a broken assembler
3151 roms=
3152 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
3153 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
3154 "$softmmu" = yes ; then
3155 roms="optionrom"
3156 fi
3157 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
3158 roms="$roms spapr-rtas"
3159 fi
3160
3161 # add pixman flags after all config tests are done
3162 QEMU_CFLAGS="$QEMU_CFLAGS $pixman_cflags"
3163 libs_softmmu="$libs_softmmu $pixman_libs"
3164
3165 echo "Install prefix $prefix"
3166 echo "BIOS directory `eval echo $qemu_datadir`"
3167 echo "binary directory `eval echo $bindir`"
3168 echo "library directory `eval echo $libdir`"
3169 echo "libexec directory `eval echo $libexecdir`"
3170 echo "include directory `eval echo $includedir`"
3171 echo "config directory `eval echo $sysconfdir`"
3172 echo "local state directory `eval echo $local_statedir`"
3173 if test "$mingw32" = "no" ; then
3174 echo "Manual directory `eval echo $mandir`"
3175 echo "ELF interp prefix $interp_prefix"
3176 fi
3177 echo "Source path $source_path"
3178 echo "C compiler $cc"
3179 echo "Host C compiler $host_cc"
3180 echo "Objective-C compiler $objcc"
3181 echo "CFLAGS $CFLAGS"
3182 echo "QEMU_CFLAGS $QEMU_CFLAGS"
3183 echo "LDFLAGS $LDFLAGS"
3184 echo "make $make"
3185 echo "install $install"
3186 echo "python $python"
3187 if test "$slirp" = "yes" ; then
3188 echo "smbd $smbd"
3189 fi
3190 echo "host CPU $cpu"
3191 echo "host big endian $bigendian"
3192 echo "target list $target_list"
3193 echo "tcg debug enabled $debug_tcg"
3194 echo "gprof enabled $gprof"
3195 echo "sparse enabled $sparse"
3196 echo "strip binaries $strip_opt"
3197 echo "profiler $profiler"
3198 echo "static build $static"
3199 echo "-Werror enabled $werror"
3200 if test "$darwin" = "yes" ; then
3201 echo "Cocoa support $cocoa"
3202 fi
3203 echo "pixman $pixman"
3204 echo "SDL support $sdl"
3205 echo "curses support $curses"
3206 echo "curl support $curl"
3207 echo "mingw32 support $mingw32"
3208 echo "Audio drivers $audio_drv_list"
3209 echo "Extra audio cards $audio_card_list"
3210 echo "Block whitelist $block_drv_whitelist"
3211 echo "Mixer emulation $mixemu"
3212 echo "VirtFS support $virtfs"
3213 echo "VNC support $vnc"
3214 if test "$vnc" = "yes" ; then
3215 echo "VNC TLS support $vnc_tls"
3216 echo "VNC SASL support $vnc_sasl"
3217 echo "VNC JPEG support $vnc_jpeg"
3218 echo "VNC PNG support $vnc_png"
3219 fi
3220 if test -n "$sparc_cpu"; then
3221 echo "Target Sparc Arch $sparc_cpu"
3222 fi
3223 echo "xen support $xen"
3224 echo "brlapi support $brlapi"
3225 echo "bluez support $bluez"
3226 echo "Documentation $docs"
3227 [ ! -z "$uname_release" ] && \
3228 echo "uname -r $uname_release"
3229 echo "NPTL support $nptl"
3230 echo "GUEST_BASE $guest_base"
3231 echo "PIE $pie"
3232 echo "vde support $vde"
3233 echo "Linux AIO support $linux_aio"
3234 echo "ATTR/XATTR support $attr"
3235 echo "Install blobs $blobs"
3236 echo "KVM support $kvm"
3237 echo "TCG interpreter $tcg_interpreter"
3238 echo "fdt support $fdt"
3239 echo "preadv support $preadv"
3240 echo "fdatasync $fdatasync"
3241 echo "madvise $madvise"
3242 echo "posix_madvise $posix_madvise"
3243 echo "sigev_thread_id $sigev_thread_id"
3244 echo "uuid support $uuid"
3245 echo "libcap-ng support $cap_ng"
3246 echo "vhost-net support $vhost_net"
3247 echo "Trace backend $trace_backend"
3248 echo "Trace output file $trace_file-<pid>"
3249 echo "spice support $spice ($spice_protocol_version/$spice_server_version)"
3250 echo "rbd support $rbd"
3251 echo "xfsctl support $xfs"
3252 echo "nss used $smartcard_nss"
3253 echo "usb net redir $usb_redir"
3254 echo "OpenGL support $opengl"
3255 echo "libiscsi support $libiscsi"
3256 echo "build guest agent $guest_agent"
3257 echo "seccomp support $seccomp"
3258 echo "coroutine backend $coroutine_backend"
3259 echo "GlusterFS support $glusterfs"
3260
3261 if test "$sdl_too_old" = "yes"; then
3262 echo "-> Your SDL version is too old - please upgrade to have SDL support"
3263 fi
3264
3265 config_host_mak="config-host.mak"
3266 config_host_ld="config-host.ld"
3267
3268 echo "# Automatically generated by configure - do not modify" > $config_host_mak
3269 printf "# Configured with:" >> $config_host_mak
3270 printf " '%s'" "$0" "$@" >> $config_host_mak
3271 echo >> $config_host_mak
3272
3273 echo all: >> $config_host_mak
3274 echo "prefix=$prefix" >> $config_host_mak
3275 echo "bindir=$bindir" >> $config_host_mak
3276 echo "libdir=$libdir" >> $config_host_mak
3277 echo "libexecdir=$libexecdir" >> $config_host_mak
3278 echo "includedir=$includedir" >> $config_host_mak
3279 echo "mandir=$mandir" >> $config_host_mak
3280 echo "sysconfdir=$sysconfdir" >> $config_host_mak
3281 echo "qemu_confdir=$qemu_confdir" >> $config_host_mak
3282 echo "qemu_datadir=$qemu_datadir" >> $config_host_mak
3283 echo "qemu_docdir=$qemu_docdir" >> $config_host_mak
3284 echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
3285 echo "qemu_helperdir=$libexecdir" >> $config_host_mak
3286
3287 echo "ARCH=$ARCH" >> $config_host_mak
3288 if test "$debug_tcg" = "yes" ; then
3289 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
3290 fi
3291 if test "$debug" = "yes" ; then
3292 echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
3293 fi
3294 if test "$strip_opt" = "yes" ; then
3295 echo "STRIP=${strip}" >> $config_host_mak
3296 fi
3297 if test "$bigendian" = "yes" ; then
3298 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
3299 fi
3300 if test "$mingw32" = "yes" ; then
3301 echo "CONFIG_WIN32=y" >> $config_host_mak
3302 rc_version=`cat $source_path/VERSION`
3303 version_major=${rc_version%%.*}
3304 rc_version=${rc_version#*.}
3305 version_minor=${rc_version%%.*}
3306 rc_version=${rc_version#*.}
3307 version_subminor=${rc_version%%.*}
3308 version_micro=0
3309 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
3310 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
3311 else
3312 echo "CONFIG_POSIX=y" >> $config_host_mak
3313 fi
3314
3315 if test "$linux" = "yes" ; then
3316 echo "CONFIG_LINUX=y" >> $config_host_mak
3317 fi
3318
3319 if test "$darwin" = "yes" ; then
3320 echo "CONFIG_DARWIN=y" >> $config_host_mak
3321 fi
3322
3323 if test "$aix" = "yes" ; then
3324 echo "CONFIG_AIX=y" >> $config_host_mak
3325 fi
3326
3327 if test "$solaris" = "yes" ; then
3328 echo "CONFIG_SOLARIS=y" >> $config_host_mak
3329 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
3330 if test "$needs_libsunmath" = "yes" ; then
3331 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
3332 fi
3333 fi
3334 if test "$haiku" = "yes" ; then
3335 echo "CONFIG_HAIKU=y" >> $config_host_mak
3336 fi
3337 if test "$static" = "yes" ; then
3338 echo "CONFIG_STATIC=y" >> $config_host_mak
3339 fi
3340 if test "$profiler" = "yes" ; then
3341 echo "CONFIG_PROFILER=y" >> $config_host_mak
3342 fi
3343 if test "$slirp" = "yes" ; then
3344 echo "CONFIG_SLIRP=y" >> $config_host_mak
3345 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
3346 fi
3347 if test "$vde" = "yes" ; then
3348 echo "CONFIG_VDE=y" >> $config_host_mak
3349 fi
3350 if test "$cap_ng" = "yes" ; then
3351 echo "CONFIG_LIBCAP=y" >> $config_host_mak
3352 fi
3353 for card in $audio_card_list; do
3354 def=CONFIG_`echo $card | LC_ALL=C tr '[a-z]' '[A-Z]'`
3355 echo "$def=y" >> $config_host_mak
3356 done
3357 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
3358 for drv in $audio_drv_list; do
3359 def=CONFIG_`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'`
3360 echo "$def=y" >> $config_host_mak
3361 if test "$drv" = "fmod"; then
3362 echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
3363 fi
3364 done
3365 if test "$audio_pt_int" = "yes" ; then
3366 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
3367 fi
3368 if test "$audio_win_int" = "yes" ; then
3369 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
3370 fi
3371 echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
3372 if test "$mixemu" = "yes" ; then
3373 echo "CONFIG_MIXEMU=y" >> $config_host_mak
3374 fi
3375 if test "$vnc" = "yes" ; then
3376 echo "CONFIG_VNC=y" >> $config_host_mak
3377 fi
3378 if test "$vnc_tls" = "yes" ; then
3379 echo "CONFIG_VNC_TLS=y" >> $config_host_mak
3380 echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
3381 fi
3382 if test "$vnc_sasl" = "yes" ; then
3383 echo "CONFIG_VNC_SASL=y" >> $config_host_mak
3384 echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
3385 fi
3386 if test "$vnc_jpeg" = "yes" ; then
3387 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
3388 echo "VNC_JPEG_CFLAGS=$vnc_jpeg_cflags" >> $config_host_mak
3389 fi
3390 if test "$vnc_png" = "yes" ; then
3391 echo "CONFIG_VNC_PNG=y" >> $config_host_mak
3392 echo "VNC_PNG_CFLAGS=$vnc_png_cflags" >> $config_host_mak
3393 fi
3394 if test "$fnmatch" = "yes" ; then
3395 echo "CONFIG_FNMATCH=y" >> $config_host_mak
3396 fi
3397 if test "$uuid" = "yes" ; then
3398 echo "CONFIG_UUID=y" >> $config_host_mak
3399 fi
3400 if test "$xfs" = "yes" ; then
3401 echo "CONFIG_XFS=y" >> $config_host_mak
3402 fi
3403 qemu_version=`head $source_path/VERSION`
3404 echo "VERSION=$qemu_version" >>$config_host_mak
3405 echo "PKGVERSION=$pkgversion" >>$config_host_mak
3406 echo "SRC_PATH=$source_path" >> $config_host_mak
3407 echo "TARGET_DIRS=$target_list" >> $config_host_mak
3408 if [ "$docs" = "yes" ] ; then
3409 echo "BUILD_DOCS=yes" >> $config_host_mak
3410 fi
3411 if test "$sdl" = "yes" ; then
3412 echo "CONFIG_SDL=y" >> $config_host_mak
3413 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
3414 fi
3415 if test "$cocoa" = "yes" ; then
3416 echo "CONFIG_COCOA=y" >> $config_host_mak
3417 fi
3418 if test "$curses" = "yes" ; then
3419 echo "CONFIG_CURSES=y" >> $config_host_mak
3420 fi
3421 if test "$atfile" = "yes" ; then
3422 echo "CONFIG_ATFILE=y" >> $config_host_mak
3423 fi
3424 if test "$utimens" = "yes" ; then
3425 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
3426 fi
3427 if test "$pipe2" = "yes" ; then
3428 echo "CONFIG_PIPE2=y" >> $config_host_mak
3429 fi
3430 if test "$accept4" = "yes" ; then
3431 echo "CONFIG_ACCEPT4=y" >> $config_host_mak
3432 fi
3433 if test "$splice" = "yes" ; then
3434 echo "CONFIG_SPLICE=y" >> $config_host_mak
3435 fi
3436 if test "$eventfd" = "yes" ; then
3437 echo "CONFIG_EVENTFD=y" >> $config_host_mak
3438 fi
3439 if test "$fallocate" = "yes" ; then
3440 echo "CONFIG_FALLOCATE=y" >> $config_host_mak
3441 fi
3442 if test "$sync_file_range" = "yes" ; then
3443 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
3444 fi
3445 if test "$fiemap" = "yes" ; then
3446 echo "CONFIG_FIEMAP=y" >> $config_host_mak
3447 fi
3448 if test "$dup3" = "yes" ; then
3449 echo "CONFIG_DUP3=y" >> $config_host_mak
3450 fi
3451 if test "$epoll" = "yes" ; then
3452 echo "CONFIG_EPOLL=y" >> $config_host_mak
3453 fi
3454 if test "$epoll_create1" = "yes" ; then
3455 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
3456 fi
3457 if test "$epoll_pwait" = "yes" ; then
3458 echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
3459 fi
3460 if test "$inotify" = "yes" ; then
3461 echo "CONFIG_INOTIFY=y" >> $config_host_mak
3462 fi
3463 if test "$inotify1" = "yes" ; then
3464 echo "CONFIG_INOTIFY1=y" >> $config_host_mak
3465 fi
3466 if test "$byteswap_h" = "yes" ; then
3467 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
3468 fi
3469 if test "$bswap_h" = "yes" ; then
3470 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
3471 fi
3472 if test "$curl" = "yes" ; then
3473 echo "CONFIG_CURL=y" >> $config_host_mak
3474 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
3475 fi
3476 if test "$brlapi" = "yes" ; then
3477 echo "CONFIG_BRLAPI=y" >> $config_host_mak
3478 fi
3479 if test "$bluez" = "yes" ; then
3480 echo "CONFIG_BLUEZ=y" >> $config_host_mak
3481 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
3482 fi
3483 echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
3484 if test "$xen" = "yes" ; then
3485 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
3486 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
3487 fi
3488 if test "$linux_aio" = "yes" ; then
3489 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
3490 fi
3491 if test "$attr" = "yes" ; then
3492 echo "CONFIG_ATTR=y" >> $config_host_mak
3493 fi
3494 if test "$libattr" = "yes" ; then
3495 echo "CONFIG_LIBATTR=y" >> $config_host_mak
3496 fi
3497 if test "$virtfs" = "yes" ; then
3498 echo "CONFIG_VIRTFS=y" >> $config_host_mak
3499 fi
3500 if test "$blobs" = "yes" ; then
3501 echo "INSTALL_BLOBS=yes" >> $config_host_mak
3502 fi
3503 if test "$iovec" = "yes" ; then
3504 echo "CONFIG_IOVEC=y" >> $config_host_mak
3505 fi
3506 if test "$preadv" = "yes" ; then
3507 echo "CONFIG_PREADV=y" >> $config_host_mak
3508 fi
3509 if test "$fdt" = "yes" ; then
3510 echo "CONFIG_FDT=y" >> $config_host_mak
3511 fi
3512 if test "$signalfd" = "yes" ; then
3513 echo "CONFIG_SIGNALFD=y" >> $config_host_mak
3514 fi
3515 if test "$tcg_interpreter" = "yes" ; then
3516 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
3517 fi
3518 if test "$fdatasync" = "yes" ; then
3519 echo "CONFIG_FDATASYNC=y" >> $config_host_mak
3520 fi
3521 if test "$madvise" = "yes" ; then
3522 echo "CONFIG_MADVISE=y" >> $config_host_mak
3523 fi
3524 if test "$posix_madvise" = "yes" ; then
3525 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
3526 fi
3527 if test "$sigev_thread_id" = "yes" ; then
3528 echo "CONFIG_SIGEV_THREAD_ID=y" >> $config_host_mak
3529 fi
3530
3531 if test "$spice" = "yes" ; then
3532 echo "CONFIG_SPICE=y" >> $config_host_mak
3533 fi
3534
3535 if test "$smartcard" = "yes" ; then
3536 echo "CONFIG_SMARTCARD=y" >> $config_host_mak
3537 fi
3538
3539 if test "$smartcard_nss" = "yes" ; then
3540 echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
3541 echo "libcacard_libs=$libcacard_libs" >> $config_host_mak
3542 echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak
3543 fi
3544
3545 if test "$usb_redir" = "yes" ; then
3546 echo "CONFIG_USB_REDIR=y" >> $config_host_mak
3547 fi
3548
3549 if test "$opengl" = "yes" ; then
3550 echo "CONFIG_OPENGL=y" >> $config_host_mak
3551 fi
3552
3553 if test "$libiscsi" = "yes" ; then
3554 echo "CONFIG_LIBISCSI=y" >> $config_host_mak
3555 fi
3556
3557 if test "$seccomp" = "yes"; then
3558 echo "CONFIG_SECCOMP=y" >> $config_host_mak
3559 fi
3560
3561 # XXX: suppress that
3562 if [ "$bsd" = "yes" ] ; then
3563 echo "CONFIG_BSD=y" >> $config_host_mak
3564 fi
3565
3566 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
3567
3568 if test "$zero_malloc" = "yes" ; then
3569 echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
3570 fi
3571 if test "$rbd" = "yes" ; then
3572 echo "CONFIG_RBD=y" >> $config_host_mak
3573 fi
3574
3575 if test "$coroutine_backend" = "ucontext" ; then
3576 echo "CONFIG_UCONTEXT_COROUTINE=y" >> $config_host_mak
3577 elif test "$coroutine_backend" = "sigaltstack" ; then
3578 echo "CONFIG_SIGALTSTACK_COROUTINE=y" >> $config_host_mak
3579 fi
3580
3581 if test "$open_by_handle_at" = "yes" ; then
3582 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
3583 fi
3584
3585 if test "$linux_magic_h" = "yes" ; then
3586 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
3587 fi
3588
3589 if test "$pragma_disable_unused_but_set" = "yes" ; then
3590 echo "CONFIG_PRAGMA_DISABLE_UNUSED_BUT_SET=y" >> $config_host_mak
3591 fi
3592
3593 if test "$valgrind_h" = "yes" ; then
3594 echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
3595 fi
3596
3597 if test "$has_environ" = "yes" ; then
3598 echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
3599 fi
3600
3601 if test "$glusterfs" = "yes" ; then
3602 echo "CONFIG_GLUSTERFS=y" >> $config_host_mak
3603 fi
3604
3605 # USB host support
3606 case "$usb" in
3607 linux)
3608 echo "HOST_USB=linux" >> $config_host_mak
3609 ;;
3610 bsd)
3611 echo "HOST_USB=bsd" >> $config_host_mak
3612 ;;
3613 *)
3614 echo "HOST_USB=stub" >> $config_host_mak
3615 ;;
3616 esac
3617
3618 # use default implementation for tracing backend-specific routines
3619 trace_default=yes
3620 echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
3621 if test "$trace_backend" = "nop"; then
3622 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
3623 fi
3624 if test "$trace_backend" = "simple"; then
3625 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
3626 trace_default=no
3627 # Set the appropriate trace file.
3628 trace_file="\"$trace_file-\" FMT_pid"
3629 fi
3630 if test "$trace_backend" = "stderr"; then
3631 echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak
3632 trace_default=no
3633 fi
3634 if test "$trace_backend" = "ust"; then
3635 echo "CONFIG_TRACE_UST=y" >> $config_host_mak
3636 fi
3637 if test "$trace_backend" = "dtrace"; then
3638 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
3639 if test "$trace_backend_stap" = "yes" ; then
3640 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
3641 fi
3642 fi
3643 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
3644 if test "$trace_default" = "yes"; then
3645 echo "CONFIG_TRACE_DEFAULT=y" >> $config_host_mak
3646 fi
3647
3648 echo "TOOLS=$tools" >> $config_host_mak
3649 echo "ROMS=$roms" >> $config_host_mak
3650 echo "MAKE=$make" >> $config_host_mak
3651 echo "INSTALL=$install" >> $config_host_mak
3652 echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
3653 echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
3654 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
3655 echo "PYTHON=$python" >> $config_host_mak
3656 echo "CC=$cc" >> $config_host_mak
3657 echo "CC_I386=$cc_i386" >> $config_host_mak
3658 echo "HOST_CC=$host_cc" >> $config_host_mak
3659 echo "OBJCC=$objcc" >> $config_host_mak
3660 echo "AR=$ar" >> $config_host_mak
3661 echo "OBJCOPY=$objcopy" >> $config_host_mak
3662 echo "LD=$ld" >> $config_host_mak
3663 echo "WINDRES=$windres" >> $config_host_mak
3664 echo "LIBTOOL=$libtool" >> $config_host_mak
3665 echo "CFLAGS=$CFLAGS" >> $config_host_mak
3666 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
3667 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
3668 if test "$sparse" = "yes" ; then
3669 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak
3670 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak
3671 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
3672 fi
3673 if test "$cross_prefix" != ""; then
3674 echo "AUTOCONF_HOST := --host=${cross_prefix%-}" >> $config_host_mak
3675 else
3676 echo "AUTOCONF_HOST := " >> $config_host_mak
3677 fi
3678 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
3679 echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
3680 echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
3681 echo "LIBS+=$LIBS" >> $config_host_mak
3682 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
3683 echo "EXESUF=$EXESUF" >> $config_host_mak
3684 echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
3685 echo "POD2MAN=$POD2MAN" >> $config_host_mak
3686 echo "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak
3687
3688 # generate list of library paths for linker script
3689
3690 $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
3691
3692 if test -f ${config_host_ld}~ ; then
3693 if cmp -s $config_host_ld ${config_host_ld}~ ; then
3694 mv ${config_host_ld}~ $config_host_ld
3695 else
3696 rm ${config_host_ld}~
3697 fi
3698 fi
3699
3700 # use included Linux headers
3701 if test "$linux" = "yes" ; then
3702 mkdir -p linux-headers
3703 case "$cpu" in
3704 i386|x86_64)
3705 linux_arch=x86
3706 ;;
3707 ppcemb|ppc|ppc64)
3708 linux_arch=powerpc
3709 ;;
3710 s390x)
3711 linux_arch=s390
3712 ;;
3713 *)
3714 # For most CPUs the kernel architecture name and QEMU CPU name match.
3715 linux_arch="$cpu"
3716 ;;
3717 esac
3718 # For non-KVM architectures we will not have asm headers
3719 if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
3720 symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
3721 fi
3722 fi
3723
3724 for target in $target_list; do
3725 target_dir="$target"
3726 config_target_mak=$target_dir/config-target.mak
3727 target_arch2=`echo $target | cut -d '-' -f 1`
3728 target_bigendian="no"
3729
3730 case "$target_arch2" in
3731 armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|or32|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
3732 target_bigendian=yes
3733 ;;
3734 esac
3735 target_softmmu="no"
3736 target_user_only="no"
3737 target_linux_user="no"
3738 target_bsd_user="no"
3739 case "$target" in
3740 ${target_arch2}-softmmu)
3741 target_softmmu="yes"
3742 ;;
3743 ${target_arch2}-linux-user)
3744 if test "$linux" != "yes" ; then
3745 echo "ERROR: Target '$target' is only available on a Linux host"
3746 exit 1
3747 fi
3748 target_user_only="yes"
3749 target_linux_user="yes"
3750 ;;
3751 ${target_arch2}-bsd-user)
3752 if test "$bsd" != "yes" ; then
3753 echo "ERROR: Target '$target' is only available on a BSD host"
3754 exit 1
3755 fi
3756 target_user_only="yes"
3757 target_bsd_user="yes"
3758 ;;
3759 *)
3760 echo "ERROR: Target '$target' not recognised"
3761 exit 1
3762 ;;
3763 esac
3764
3765 mkdir -p $target_dir
3766 echo "# Automatically generated by configure - do not modify" > $config_target_mak
3767
3768 bflt="no"
3769 target_nptl="no"
3770 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
3771 gdb_xml_files=""
3772 target_short_alignment=2
3773 target_int_alignment=4
3774 target_long_alignment=4
3775 target_llong_alignment=8
3776 target_libs_softmmu=
3777
3778 TARGET_ARCH="$target_arch2"
3779 TARGET_BASE_ARCH=""
3780 TARGET_ABI_DIR=""
3781
3782 case "$target_arch2" in
3783 i386)
3784 ;;
3785 x86_64)
3786 TARGET_BASE_ARCH=i386
3787 target_long_alignment=8
3788 ;;
3789 alpha)
3790 target_long_alignment=8
3791 target_nptl="yes"
3792 ;;
3793 arm|armeb)
3794 TARGET_ARCH=arm
3795 bflt="yes"
3796 target_nptl="yes"
3797 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
3798 target_llong_alignment=4
3799 target_libs_softmmu="$fdt_libs"
3800 ;;
3801 cris)
3802 target_nptl="yes"
3803 ;;
3804 lm32)
3805 target_libs_softmmu="$opengl_libs"
3806 ;;
3807 m68k)
3808 bflt="yes"
3809 gdb_xml_files="cf-core.xml cf-fp.xml"
3810 target_int_alignment=2
3811 target_long_alignment=2
3812 target_llong_alignment=2
3813 ;;
3814 microblaze|microblazeel)
3815 TARGET_ARCH=microblaze
3816 bflt="yes"
3817 target_nptl="yes"
3818 target_libs_softmmu="$fdt_libs"
3819 ;;
3820 mips|mipsel)
3821 TARGET_ARCH=mips
3822 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
3823 target_nptl="yes"
3824 ;;
3825 mipsn32|mipsn32el)
3826 TARGET_ARCH=mipsn32
3827 TARGET_BASE_ARCH=mips
3828 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
3829 ;;
3830 mips64|mips64el)
3831 TARGET_ARCH=mips64
3832 TARGET_BASE_ARCH=mips
3833 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
3834 target_long_alignment=8
3835 ;;
3836 or32)
3837 TARGET_ARCH=openrisc
3838 TARGET_BASE_ARCH=openrisc
3839 ;;
3840 ppc)
3841 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3842 target_nptl="yes"
3843 target_libs_softmmu="$fdt_libs"
3844 ;;
3845 ppcemb)
3846 TARGET_BASE_ARCH=ppc
3847 TARGET_ABI_DIR=ppc
3848 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3849 target_nptl="yes"
3850 target_libs_softmmu="$fdt_libs"
3851 ;;
3852 ppc64)
3853 TARGET_BASE_ARCH=ppc
3854 TARGET_ABI_DIR=ppc
3855 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3856 target_long_alignment=8
3857 target_libs_softmmu="$fdt_libs"
3858 ;;
3859 ppc64abi32)
3860 TARGET_ARCH=ppc64
3861 TARGET_BASE_ARCH=ppc
3862 TARGET_ABI_DIR=ppc
3863 echo "TARGET_ABI32=y" >> $config_target_mak
3864 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3865 target_libs_softmmu="$fdt_libs"
3866 ;;
3867 sh4|sh4eb)
3868 TARGET_ARCH=sh4
3869 bflt="yes"
3870 target_nptl="yes"
3871 ;;
3872 sparc)
3873 ;;
3874 sparc64)
3875 TARGET_BASE_ARCH=sparc
3876 target_long_alignment=8
3877 ;;
3878 sparc32plus)
3879 TARGET_ARCH=sparc64
3880 TARGET_BASE_ARCH=sparc
3881 TARGET_ABI_DIR=sparc
3882 echo "TARGET_ABI32=y" >> $config_target_mak
3883 ;;
3884 s390x)
3885 target_nptl="yes"
3886 target_long_alignment=8
3887 ;;
3888 unicore32)
3889 ;;
3890 xtensa|xtensaeb)
3891 TARGET_ARCH=xtensa
3892 ;;
3893 *)
3894 echo "Unsupported target CPU"
3895 exit 1
3896 ;;
3897 esac
3898 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
3899 if [ "$TARGET_BASE_ARCH" = "" ]; then
3900 TARGET_BASE_ARCH=$TARGET_ARCH
3901 fi
3902
3903 symlink "$source_path/Makefile.target" "$target_dir/Makefile"
3904
3905 upper() {
3906 echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
3907 }
3908
3909 case "$cpu" in
3910 i386|x86_64|ppc)
3911 # The TCG interpreter currently does not support ld/st optimization.
3912 if test "$tcg_interpreter" = "no" ; then
3913 echo "CONFIG_QEMU_LDST_OPTIMIZATION=y" >> $config_target_mak
3914 fi
3915 ;;
3916 esac
3917
3918 echo "TARGET_SHORT_ALIGNMENT=$target_short_alignment" >> $config_target_mak
3919 echo "TARGET_INT_ALIGNMENT=$target_int_alignment" >> $config_target_mak
3920 echo "TARGET_LONG_ALIGNMENT=$target_long_alignment" >> $config_target_mak
3921 echo "TARGET_LLONG_ALIGNMENT=$target_llong_alignment" >> $config_target_mak
3922 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
3923 target_arch_name="`upper $TARGET_ARCH`"
3924 echo "TARGET_$target_arch_name=y" >> $config_target_mak
3925 echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
3926 echo "TARGET_TYPE=TARGET_TYPE_`upper $target_arch2`" >> $config_target_mak
3927 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
3928 if [ "$TARGET_ABI_DIR" = "" ]; then
3929 TARGET_ABI_DIR=$TARGET_ARCH
3930 fi
3931 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
3932 case "$target_arch2" in
3933 i386|x86_64)
3934 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
3935 echo "CONFIG_XEN=y" >> $config_target_mak
3936 if test "$xen_pci_passthrough" = yes; then
3937 echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
3938 fi
3939 else
3940 echo "CONFIG_NO_XEN=y" >> $config_target_mak
3941 fi
3942 ;;
3943 *)
3944 echo "CONFIG_NO_XEN=y" >> $config_target_mak
3945 esac
3946 case "$target_arch2" in
3947 i386|x86_64|ppcemb|ppc|ppc64|s390x)
3948 # Make sure the target and host cpus are compatible
3949 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
3950 \( "$target_arch2" = "$cpu" -o \
3951 \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
3952 \( "$target_arch2" = "ppc64" -a "$cpu" = "ppc" \) -o \
3953 \( "$target_arch2" = "ppc" -a "$cpu" = "ppc64" \) -o \
3954 \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
3955 \( "$target_arch2" = "x86_64" -a "$cpu" = "i386" \) -o \
3956 \( "$target_arch2" = "i386" -a "$cpu" = "x86_64" \) \) ; then
3957 echo "CONFIG_KVM=y" >> $config_target_mak
3958 if test "$vhost_net" = "yes" ; then
3959 echo "CONFIG_VHOST_NET=y" >> $config_target_mak
3960 fi
3961 fi
3962 esac
3963 case "$target_arch2" in
3964 i386|x86_64)
3965 echo "CONFIG_HAVE_GET_MEMORY_MAPPING=y" >> $config_target_mak
3966 esac
3967 if test "$target_arch2" = "ppc64" -a "$fdt" = "yes"; then
3968 echo "CONFIG_PSERIES=y" >> $config_target_mak
3969 fi
3970 if test "$target_bigendian" = "yes" ; then
3971 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
3972 fi
3973 if test "$target_softmmu" = "yes" ; then
3974 echo "CONFIG_SOFTMMU=y" >> $config_target_mak
3975 echo "LIBS+=$libs_softmmu $target_libs_softmmu" >> $config_target_mak
3976 if test "$smartcard_nss" = "yes" ; then
3977 echo "subdir-$target: subdir-libcacard" >> $config_host_mak
3978 fi
3979 case "$target_arch2" in
3980 i386|x86_64)
3981 echo "CONFIG_HAVE_CORE_DUMP=y" >> $config_target_mak
3982 esac
3983 fi
3984 if test "$target_user_only" = "yes" ; then
3985 echo "CONFIG_USER_ONLY=y" >> $config_target_mak
3986 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
3987 fi
3988 if test "$target_linux_user" = "yes" ; then
3989 echo "CONFIG_LINUX_USER=y" >> $config_target_mak
3990 fi
3991 list=""
3992 if test ! -z "$gdb_xml_files" ; then
3993 for x in $gdb_xml_files; do
3994 list="$list $source_path/gdb-xml/$x"
3995 done
3996 echo "TARGET_XML_FILES=$list" >> $config_target_mak
3997 fi
3998
3999 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
4000 echo "TARGET_HAS_BFLT=y" >> $config_target_mak
4001 fi
4002 if test "$target_user_only" = "yes" \
4003 -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
4004 echo "CONFIG_USE_NPTL=y" >> $config_target_mak
4005 fi
4006 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
4007 echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
4008 fi
4009 if test "$target_bsd_user" = "yes" ; then
4010 echo "CONFIG_BSD_USER=y" >> $config_target_mak
4011 fi
4012
4013 # the static way of configuring available audio cards requires this workaround
4014 if test "$target_user_only" != "yes" && grep -q CONFIG_PCSPK $source_path/default-configs/$target.mak; then
4015 echo "CONFIG_PCSPK=y" >> $config_target_mak
4016 fi
4017
4018 # generate QEMU_CFLAGS/LDFLAGS for targets
4019
4020 cflags=""
4021 includes=""
4022 ldflags=""
4023
4024 if test "$tcg_interpreter" = "yes"; then
4025 includes="-I\$(SRC_PATH)/tcg/tci $includes"
4026 elif test "$ARCH" = "sparc64" ; then
4027 includes="-I\$(SRC_PATH)/tcg/sparc $includes"
4028 elif test "$ARCH" = "s390x" ; then
4029 includes="-I\$(SRC_PATH)/tcg/s390 $includes"
4030 elif test "$ARCH" = "x86_64" ; then
4031 includes="-I\$(SRC_PATH)/tcg/i386 $includes"
4032 else
4033 includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes"
4034 fi
4035 includes="-I\$(SRC_PATH)/tcg $includes"
4036
4037 if test "$linux" = "yes" ; then
4038 includes="-I\$(SRC_PATH)/linux-headers $includes"
4039 fi
4040
4041 for i in $ARCH $TARGET_BASE_ARCH ; do
4042 case "$i" in
4043 alpha)
4044 echo "CONFIG_ALPHA_DIS=y" >> $config_target_mak
4045 echo "CONFIG_ALPHA_DIS=y" >> config-all-disas.mak
4046 ;;
4047 arm)
4048 echo "CONFIG_ARM_DIS=y" >> $config_target_mak
4049 echo "CONFIG_ARM_DIS=y" >> config-all-disas.mak
4050 ;;
4051 cris)
4052 echo "CONFIG_CRIS_DIS=y" >> $config_target_mak
4053 echo "CONFIG_CRIS_DIS=y" >> config-all-disas.mak
4054 ;;
4055 hppa)
4056 echo "CONFIG_HPPA_DIS=y" >> $config_target_mak
4057 echo "CONFIG_HPPA_DIS=y" >> config-all-disas.mak
4058 ;;
4059 i386|x86_64)
4060 echo "CONFIG_I386_DIS=y" >> $config_target_mak
4061 echo "CONFIG_I386_DIS=y" >> config-all-disas.mak
4062 ;;
4063 ia64*)
4064 echo "CONFIG_IA64_DIS=y" >> $config_target_mak
4065 echo "CONFIG_IA64_DIS=y" >> config-all-disas.mak
4066 ;;
4067 lm32)
4068 echo "CONFIG_LM32_DIS=y" >> $config_target_mak
4069 echo "CONFIG_LM32_DIS=y" >> config-all-disas.mak
4070 ;;
4071 m68k)
4072 echo "CONFIG_M68K_DIS=y" >> $config_target_mak
4073 echo "CONFIG_M68K_DIS=y" >> config-all-disas.mak
4074 ;;
4075 microblaze*)
4076 echo "CONFIG_MICROBLAZE_DIS=y" >> $config_target_mak
4077 echo "CONFIG_MICROBLAZE_DIS=y" >> config-all-disas.mak
4078 ;;
4079 mips*)
4080 echo "CONFIG_MIPS_DIS=y" >> $config_target_mak
4081 echo "CONFIG_MIPS_DIS=y" >> config-all-disas.mak
4082 ;;
4083 or32)
4084 echo "CONFIG_OPENRISC_DIS=y" >> $config_target_mak
4085 echo "CONFIG_OPENRISC_DIS=y" >> config-all-disas.mak
4086 ;;
4087 ppc*)
4088 echo "CONFIG_PPC_DIS=y" >> $config_target_mak
4089 echo "CONFIG_PPC_DIS=y" >> config-all-disas.mak
4090 ;;
4091 s390*)
4092 echo "CONFIG_S390_DIS=y" >> $config_target_mak
4093 echo "CONFIG_S390_DIS=y" >> config-all-disas.mak
4094 ;;
4095 sh4)
4096 echo "CONFIG_SH4_DIS=y" >> $config_target_mak
4097 echo "CONFIG_SH4_DIS=y" >> config-all-disas.mak
4098 ;;
4099 sparc*)
4100 echo "CONFIG_SPARC_DIS=y" >> $config_target_mak
4101 echo "CONFIG_SPARC_DIS=y" >> config-all-disas.mak
4102 ;;
4103 xtensa*)
4104 echo "CONFIG_XTENSA_DIS=y" >> $config_target_mak
4105 echo "CONFIG_XTENSA_DIS=y" >> config-all-disas.mak
4106 ;;
4107 esac
4108 done
4109 if test "$tcg_interpreter" = "yes" ; then
4110 echo "CONFIG_TCI_DIS=y" >> $config_target_mak
4111 echo "CONFIG_TCI_DIS=y" >> config-all-disas.mak
4112 fi
4113
4114 case "$ARCH" in
4115 alpha)
4116 # Ensure there's only a single GP
4117 cflags="-msmall-data $cflags"
4118 ;;
4119 esac
4120
4121 if test "$target_softmmu" = "yes" ; then
4122 case "$TARGET_BASE_ARCH" in
4123 arm)
4124 cflags="-DHAS_AUDIO $cflags"
4125 ;;
4126 lm32)
4127 cflags="-DHAS_AUDIO $cflags"
4128 ;;
4129 i386|mips|ppc)
4130 cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
4131 ;;
4132 esac
4133 fi
4134
4135 if test "$gprof" = "yes" ; then
4136 echo "TARGET_GPROF=yes" >> $config_target_mak
4137 if test "$target_linux_user" = "yes" ; then
4138 cflags="-p $cflags"
4139 ldflags="-p $ldflags"
4140 fi
4141 if test "$target_softmmu" = "yes" ; then
4142 ldflags="-p $ldflags"
4143 echo "GPROF_CFLAGS=-p" >> $config_target_mak
4144 fi
4145 fi
4146
4147 if test "$ARCH" = "tci"; then
4148 linker_script=""
4149 else
4150 linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/ldscripts/\$(ARCH).ld"
4151 fi
4152
4153 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
4154 case "$ARCH" in
4155 alpha | s390x)
4156 # The default placement of the application is fine.
4157 ;;
4158 *)
4159 ldflags="$linker_script $ldflags"
4160 ;;
4161 esac
4162 fi
4163
4164 echo "LDFLAGS+=$ldflags" >> $config_target_mak
4165 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
4166 echo "QEMU_INCLUDES+=$includes" >> $config_target_mak
4167
4168 done # for target in $targets
4169
4170 if [ "$pixman" = "internal" ]; then
4171 echo "config-host.h: subdir-pixman" >> $config_host_mak
4172 fi
4173
4174 # build tree in object directory in case the source is not in the current directory
4175 DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32"
4176 DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas"
4177 DIRS="$DIRS roms/seabios roms/vgabios"
4178 DIRS="$DIRS qapi-generated"
4179 DIRS="$DIRS libcacard libcacard/libcacard libcacard/trace"
4180 FILES="Makefile tests/tcg/Makefile qdict-test-data.txt"
4181 FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
4182 FILES="$FILES tests/tcg/lm32/Makefile libcacard/Makefile"
4183 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
4184 FILES="$FILES pc-bios/spapr-rtas/Makefile"
4185 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
4186 for bios_file in \
4187 $source_path/pc-bios/*.bin \
4188 $source_path/pc-bios/*.rom \
4189 $source_path/pc-bios/*.dtb \
4190 $source_path/pc-bios/openbios-* \
4191 $source_path/pc-bios/palcode-*
4192 do
4193 FILES="$FILES pc-bios/`basename $bios_file`"
4194 done
4195 mkdir -p $DIRS
4196 for f in $FILES ; do
4197 if [ -e "$source_path/$f" ] && [ "$source_path" != `pwd` ]; then
4198 symlink "$source_path/$f" "$f"
4199 fi
4200 done
4201
4202 # temporary config to build submodules
4203 for rom in seabios vgabios ; do
4204 config_mak=roms/$rom/config.mak
4205 echo "# Automatically generated by configure - do not modify" > $config_mak
4206 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
4207 echo "CC=$cc" >> $config_mak
4208 echo "BCC=bcc" >> $config_mak
4209 echo "CPP=${cross_prefix}cpp" >> $config_mak
4210 echo "OBJCOPY=objcopy" >> $config_mak
4211 echo "IASL=iasl" >> $config_mak
4212 echo "LD=$ld" >> $config_mak
4213 done
4214
4215 if test "$docs" = "yes" ; then
4216 mkdir -p QMP
4217 fi