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[mirror_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}-$$-${RANDOM}.c"
15 TMPB="qemu-conf-${RANDOM}-$$-${RANDOM}"
16 TMPO="${TMPDIR1}/${TMPB}.o"
17 TMPCXX="${TMPDIR1}/${TMPB}.cxx"
18 TMPL="${TMPDIR1}/${TMPB}.lo"
19 TMPA="${TMPDIR1}/lib${TMPB}.la"
20 TMPE="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.exe"
21
22 # NB: do not call "exit" in the trap handler; this is buggy with some shells;
23 # see <1285349658-3122-1-git-send-email-loic.minier@linaro.org>
24 trap "rm -f $TMPC $TMPO $TMPCXX $TMPE" EXIT INT QUIT TERM
25 rm -f config.log
26
27 # Print a helpful header at the top of config.log
28 echo "# QEMU configure log $(date)" >> config.log
29 printf "# Configured with:" >> config.log
30 printf " '%s'" "$0" "$@" >> config.log
31 echo >> config.log
32 echo "#" >> config.log
33
34 error_exit() {
35 echo
36 echo "ERROR: $1"
37 while test -n "$2"; do
38 echo " $2"
39 shift
40 done
41 echo
42 exit 1
43 }
44
45 do_compiler() {
46 # Run the compiler, capturing its output to the log. First argument
47 # is compiler binary to execute.
48 local compiler="$1"
49 shift
50 echo $compiler "$@" >> config.log
51 $compiler "$@" >> config.log 2>&1 || return $?
52 # Test passed. If this is an --enable-werror build, rerun
53 # the test with -Werror and bail out if it fails. This
54 # makes warning-generating-errors in configure test code
55 # obvious to developers.
56 if test "$werror" != "yes"; then
57 return 0
58 fi
59 # Don't bother rerunning the compile if we were already using -Werror
60 case "$*" in
61 *-Werror*)
62 return 0
63 ;;
64 esac
65 echo $compiler -Werror "$@" >> config.log
66 $compiler -Werror "$@" >> config.log 2>&1 && return $?
67 error_exit "configure test passed without -Werror but failed with -Werror." \
68 "This is probably a bug in the configure script. The failing command" \
69 "will be at the bottom of config.log." \
70 "You can run configure with --disable-werror to bypass this check."
71 }
72
73 do_cc() {
74 do_compiler "$cc" "$@"
75 }
76
77 do_cxx() {
78 do_compiler "$cxx" "$@"
79 }
80
81 update_cxxflags() {
82 # Set QEMU_CXXFLAGS from QEMU_CFLAGS by filtering out those
83 # options which some versions of GCC's C++ compiler complain about
84 # because they only make sense for C programs.
85 QEMU_CXXFLAGS=
86 for arg in $QEMU_CFLAGS; do
87 case $arg in
88 -Wstrict-prototypes|-Wmissing-prototypes|-Wnested-externs|\
89 -Wold-style-declaration|-Wold-style-definition|-Wredundant-decls)
90 ;;
91 *)
92 QEMU_CXXFLAGS=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }$arg
93 ;;
94 esac
95 done
96 }
97
98 compile_object() {
99 do_cc $QEMU_CFLAGS -c -o $TMPO $TMPC
100 }
101
102 compile_prog() {
103 local_cflags="$1"
104 local_ldflags="$2"
105 do_cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags
106 }
107
108 do_libtool() {
109 local mode=$1
110 shift
111 # Run the compiler, capturing its output to the log.
112 echo $libtool $mode --tag=CC $cc "$@" >> config.log
113 $libtool $mode --tag=CC $cc "$@" >> config.log 2>&1 || return $?
114 # Test passed. If this is an --enable-werror build, rerun
115 # the test with -Werror and bail out if it fails. This
116 # makes warning-generating-errors in configure test code
117 # obvious to developers.
118 if test "$werror" != "yes"; then
119 return 0
120 fi
121 # Don't bother rerunning the compile if we were already using -Werror
122 case "$*" in
123 *-Werror*)
124 return 0
125 ;;
126 esac
127 echo $libtool $mode --tag=CC $cc -Werror "$@" >> config.log
128 $libtool $mode --tag=CC $cc -Werror "$@" >> config.log 2>&1 && return $?
129 error_exit "configure test passed without -Werror but failed with -Werror." \
130 "This is probably a bug in the configure script. The failing command" \
131 "will be at the bottom of config.log." \
132 "You can run configure with --disable-werror to bypass this check."
133 }
134
135 libtool_prog() {
136 do_libtool --mode=compile $QEMU_CFLAGS -c -fPIE -DPIE -o $TMPO $TMPC || return $?
137 do_libtool --mode=link $LDFLAGS -o $TMPA $TMPL -rpath /usr/local/lib
138 }
139
140 # symbolically link $1 to $2. Portable version of "ln -sf".
141 symlink() {
142 rm -rf "$2"
143 mkdir -p "$(dirname "$2")"
144 ln -s "$1" "$2"
145 }
146
147 # check whether a command is available to this shell (may be either an
148 # executable or a builtin)
149 has() {
150 type "$1" >/dev/null 2>&1
151 }
152
153 # search for an executable in PATH
154 path_of() {
155 local_command="$1"
156 local_ifs="$IFS"
157 local_dir=""
158
159 # pathname has a dir component?
160 if [ "${local_command#*/}" != "$local_command" ]; then
161 if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
162 echo "$local_command"
163 return 0
164 fi
165 fi
166 if [ -z "$local_command" ]; then
167 return 1
168 fi
169
170 IFS=:
171 for local_dir in $PATH; do
172 if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
173 echo "$local_dir/$local_command"
174 IFS="${local_ifs:-$(printf ' \t\n')}"
175 return 0
176 fi
177 done
178 # not found
179 IFS="${local_ifs:-$(printf ' \t\n')}"
180 return 1
181 }
182
183 # default parameters
184 source_path=`dirname "$0"`
185 cpu=""
186 iasl="iasl"
187 interp_prefix="/usr/gnemul/qemu-%M"
188 static="no"
189 cross_prefix=""
190 audio_drv_list=""
191 block_drv_rw_whitelist=""
192 block_drv_ro_whitelist=""
193 host_cc="cc"
194 libs_softmmu=""
195 libs_tools=""
196 audio_pt_int=""
197 audio_win_int=""
198 cc_i386=i386-pc-linux-gnu-gcc
199 libs_qga=""
200 debug_info="yes"
201 stack_protector=""
202
203 # Don't accept a target_list environment variable.
204 unset target_list
205
206 # Default value for a variable defining feature "foo".
207 # * foo="no" feature will only be used if --enable-foo arg is given
208 # * foo="" feature will be searched for, and if found, will be used
209 # unless --disable-foo is given
210 # * foo="yes" this value will only be set by --enable-foo flag.
211 # feature will searched for,
212 # if not found, configure exits with error
213 #
214 # Always add --enable-foo and --disable-foo command line args.
215 # Distributions want to ensure that several features are compiled in, and it
216 # is impossible without a --enable-foo that exits if a feature is not found.
217
218 bluez=""
219 brlapi=""
220 curl=""
221 curses=""
222 docs=""
223 fdt=""
224 netmap="no"
225 pixman=""
226 sdl=""
227 sdlabi="1.2"
228 virtfs=""
229 vnc="yes"
230 sparse="no"
231 uuid=""
232 vde=""
233 vnc_tls=""
234 vnc_sasl=""
235 vnc_jpeg=""
236 vnc_png=""
237 vnc_ws=""
238 xen=""
239 xen_ctrl_version=""
240 xen_pci_passthrough=""
241 linux_aio=""
242 cap_ng=""
243 attr=""
244 libattr=""
245 xfs=""
246
247 vhost_net="no"
248 vhost_scsi="no"
249 kvm="no"
250 rdma=""
251 gprof="no"
252 debug_tcg="no"
253 debug="no"
254 strip_opt="yes"
255 tcg_interpreter="no"
256 bigendian="no"
257 mingw32="no"
258 gcov="no"
259 gcov_tool="gcov"
260 EXESUF=""
261 DSOSUF=".so"
262 LDFLAGS_SHARED="-shared"
263 modules="no"
264 prefix="/usr/local"
265 mandir="\${prefix}/share/man"
266 datadir="\${prefix}/share"
267 qemu_docdir="\${prefix}/share/doc/qemu"
268 bindir="\${prefix}/bin"
269 libdir="\${prefix}/lib"
270 libexecdir="\${prefix}/libexec"
271 includedir="\${prefix}/include"
272 sysconfdir="\${prefix}/etc"
273 local_statedir="\${prefix}/var"
274 confsuffix="/qemu"
275 slirp="yes"
276 fmod_lib=""
277 fmod_inc=""
278 oss_lib=""
279 bsd="no"
280 linux="no"
281 solaris="no"
282 profiler="no"
283 cocoa="no"
284 softmmu="yes"
285 linux_user="no"
286 bsd_user="no"
287 guest_base="yes"
288 aix="no"
289 blobs="yes"
290 pkgversion=""
291 pie=""
292 zero_malloc=""
293 qom_cast_debug="yes"
294 trace_backend="nop"
295 trace_file="trace"
296 spice=""
297 rbd=""
298 smartcard_nss=""
299 libusb=""
300 usb_redir=""
301 glx=""
302 zlib="yes"
303 lzo="no"
304 snappy="no"
305 guest_agent=""
306 guest_agent_with_vss="no"
307 vss_win32_sdk=""
308 win_sdk="no"
309 want_tools="yes"
310 libiscsi=""
311 libnfs=""
312 coroutine=""
313 coroutine_pool=""
314 seccomp=""
315 glusterfs=""
316 glusterfs_discard="no"
317 glusterfs_zerofill="no"
318 virtio_blk_data_plane=""
319 gtk=""
320 gtkabi="2.0"
321 vte=""
322 tpm="no"
323 libssh2=""
324 vhdx=""
325 quorum="no"
326
327 # parse CC options first
328 for opt do
329 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
330 case "$opt" in
331 --cross-prefix=*) cross_prefix="$optarg"
332 ;;
333 --cc=*) CC="$optarg"
334 ;;
335 --cxx=*) CXX="$optarg"
336 ;;
337 --source-path=*) source_path="$optarg"
338 ;;
339 --cpu=*) cpu="$optarg"
340 ;;
341 --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
342 EXTRA_CFLAGS="$optarg"
343 ;;
344 --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
345 EXTRA_LDFLAGS="$optarg"
346 ;;
347 --enable-debug-info) debug_info="yes"
348 ;;
349 --disable-debug-info) debug_info="no"
350 ;;
351 esac
352 done
353 # OS specific
354 # Using uname is really, really broken. Once we have the right set of checks
355 # we can eliminate its usage altogether.
356
357 # Preferred compiler:
358 # ${CC} (if set)
359 # ${cross_prefix}gcc (if cross-prefix specified)
360 # system compiler
361 if test -z "${CC}${cross_prefix}"; then
362 cc="$host_cc"
363 else
364 cc="${CC-${cross_prefix}gcc}"
365 fi
366
367 if test -z "${CXX}${cross_prefix}"; then
368 cxx="c++"
369 else
370 cxx="${CXX-${cross_prefix}g++}"
371 fi
372
373 ar="${AR-${cross_prefix}ar}"
374 as="${AS-${cross_prefix}as}"
375 cpp="${CPP-$cc -E}"
376 objcopy="${OBJCOPY-${cross_prefix}objcopy}"
377 ld="${LD-${cross_prefix}ld}"
378 libtool="${LIBTOOL-${cross_prefix}libtool}"
379 strip="${STRIP-${cross_prefix}strip}"
380 windres="${WINDRES-${cross_prefix}windres}"
381 pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
382 query_pkg_config() {
383 "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
384 }
385 pkg_config=query_pkg_config
386 sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
387 sdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}"
388
389 # If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
390 ARFLAGS="${ARFLAGS-rv}"
391
392 # default flags for all hosts
393 QEMU_CFLAGS="-fno-strict-aliasing -fno-common $QEMU_CFLAGS"
394 QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
395 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
396 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
397 QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/include"
398 if test "$debug_info" = "yes"; then
399 CFLAGS="-g $CFLAGS"
400 LDFLAGS="-g $LDFLAGS"
401 fi
402
403 # make source path absolute
404 source_path=`cd "$source_path"; pwd`
405
406 # running configure in the source tree?
407 # we know that's the case if configure is there.
408 if test -f "./configure"; then
409 pwd_is_source_path="y"
410 else
411 pwd_is_source_path="n"
412 fi
413
414 check_define() {
415 cat > $TMPC <<EOF
416 #if !defined($1)
417 #error $1 not defined
418 #endif
419 int main(void) { return 0; }
420 EOF
421 compile_object
422 }
423
424 if check_define __linux__ ; then
425 targetos="Linux"
426 elif check_define _WIN32 ; then
427 targetos='MINGW32'
428 elif check_define __OpenBSD__ ; then
429 targetos='OpenBSD'
430 elif check_define __sun__ ; then
431 targetos='SunOS'
432 elif check_define __HAIKU__ ; then
433 targetos='Haiku'
434 else
435 targetos=`uname -s`
436 fi
437
438 # Some host OSes need non-standard checks for which CPU to use.
439 # Note that these checks are broken for cross-compilation: if you're
440 # cross-compiling to one of these OSes then you'll need to specify
441 # the correct CPU with the --cpu option.
442 case $targetos in
443 Darwin)
444 # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
445 # run 64-bit userspace code.
446 # If the user didn't specify a CPU explicitly and the kernel says this is
447 # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
448 if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
449 cpu="x86_64"
450 fi
451 ;;
452 SunOS)
453 # `uname -m` returns i86pc even on an x86_64 box, so default based on isainfo
454 if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
455 cpu="x86_64"
456 fi
457 esac
458
459 if test ! -z "$cpu" ; then
460 # command line argument
461 :
462 elif check_define __i386__ ; then
463 cpu="i386"
464 elif check_define __x86_64__ ; then
465 if check_define __ILP32__ ; then
466 cpu="x32"
467 else
468 cpu="x86_64"
469 fi
470 elif check_define __sparc__ ; then
471 if check_define __arch64__ ; then
472 cpu="sparc64"
473 else
474 cpu="sparc"
475 fi
476 elif check_define _ARCH_PPC ; then
477 if check_define _ARCH_PPC64 ; then
478 cpu="ppc64"
479 else
480 cpu="ppc"
481 fi
482 elif check_define __mips__ ; then
483 cpu="mips"
484 elif check_define __ia64__ ; then
485 cpu="ia64"
486 elif check_define __s390__ ; then
487 if check_define __s390x__ ; then
488 cpu="s390x"
489 else
490 cpu="s390"
491 fi
492 elif check_define __arm__ ; then
493 cpu="arm"
494 elif check_define __aarch64__ ; then
495 cpu="aarch64"
496 elif check_define __hppa__ ; then
497 cpu="hppa"
498 else
499 cpu=`uname -m`
500 fi
501
502 ARCH=
503 # Normalise host CPU name and set ARCH.
504 # Note that this case should only have supported host CPUs, not guests.
505 case "$cpu" in
506 ia64|ppc|ppc64|s390|s390x|sparc64|x32)
507 cpu="$cpu"
508 ;;
509 i386|i486|i586|i686|i86pc|BePC)
510 cpu="i386"
511 ;;
512 x86_64|amd64)
513 cpu="x86_64"
514 ;;
515 armv*b|armv*l|arm)
516 cpu="arm"
517 ;;
518 aarch64)
519 cpu="aarch64"
520 ;;
521 mips*)
522 cpu="mips"
523 ;;
524 sparc|sun4[cdmuv])
525 cpu="sparc"
526 ;;
527 *)
528 # This will result in either an error or falling back to TCI later
529 ARCH=unknown
530 ;;
531 esac
532 if test -z "$ARCH"; then
533 ARCH="$cpu"
534 fi
535
536 # OS specific
537
538 case $targetos in
539 CYGWIN*)
540 mingw32="yes"
541 QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
542 audio_possible_drivers="winwave sdl"
543 audio_drv_list="winwave"
544 ;;
545 MINGW32*)
546 mingw32="yes"
547 audio_possible_drivers="winwave dsound sdl fmod"
548 audio_drv_list="winwave"
549 ;;
550 GNU/kFreeBSD)
551 bsd="yes"
552 audio_drv_list="oss"
553 audio_possible_drivers="oss sdl esd pa"
554 ;;
555 FreeBSD)
556 bsd="yes"
557 make="${MAKE-gmake}"
558 audio_drv_list="oss"
559 audio_possible_drivers="oss sdl esd pa"
560 # needed for kinfo_getvmmap(3) in libutil.h
561 LIBS="-lutil $LIBS"
562 netmap="" # enable netmap autodetect
563 ;;
564 DragonFly)
565 bsd="yes"
566 make="${MAKE-gmake}"
567 audio_drv_list="oss"
568 audio_possible_drivers="oss sdl esd pa"
569 ;;
570 NetBSD)
571 bsd="yes"
572 make="${MAKE-gmake}"
573 audio_drv_list="oss"
574 audio_possible_drivers="oss sdl esd"
575 oss_lib="-lossaudio"
576 ;;
577 OpenBSD)
578 bsd="yes"
579 make="${MAKE-gmake}"
580 audio_drv_list="sdl"
581 audio_possible_drivers="sdl esd"
582 ;;
583 Darwin)
584 bsd="yes"
585 darwin="yes"
586 LDFLAGS_SHARED="-bundle -undefined dynamic_lookup"
587 if [ "$cpu" = "x86_64" ] ; then
588 QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
589 LDFLAGS="-arch x86_64 $LDFLAGS"
590 fi
591 cocoa="yes"
592 audio_drv_list="coreaudio"
593 audio_possible_drivers="coreaudio sdl fmod"
594 LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
595 libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
596 # Disable attempts to use ObjectiveC features in os/object.h since they
597 # won't work when we're compiling with gcc as a C compiler.
598 QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
599 ;;
600 SunOS)
601 solaris="yes"
602 make="${MAKE-gmake}"
603 install="${INSTALL-ginstall}"
604 ld="gld"
605 smbd="${SMBD-/usr/sfw/sbin/smbd}"
606 needs_libsunmath="no"
607 solarisrev=`uname -r | cut -f2 -d.`
608 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
609 if test "$solarisrev" -le 9 ; then
610 if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
611 needs_libsunmath="yes"
612 QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
613 LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
614 LIBS="-lsunmath $LIBS"
615 else
616 error_exit "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without" \
617 "libsunmath from the Sun Studio compilers tools, due to a lack of" \
618 "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86" \
619 "Studio 11 can be downloaded from www.sun.com."
620 fi
621 fi
622 fi
623 if test -f /usr/include/sys/soundcard.h ; then
624 audio_drv_list="oss"
625 fi
626 audio_possible_drivers="oss sdl"
627 # needed for CMSG_ macros in sys/socket.h
628 QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
629 # needed for TIOCWIN* defines in termios.h
630 QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
631 QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
632 solarisnetlibs="-lsocket -lnsl -lresolv"
633 LIBS="$solarisnetlibs $LIBS"
634 libs_qga="$solarisnetlibs $libs_qga"
635 ;;
636 AIX)
637 aix="yes"
638 make="${MAKE-gmake}"
639 ;;
640 Haiku)
641 haiku="yes"
642 QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
643 LIBS="-lposix_error_mapper -lnetwork $LIBS"
644 ;;
645 *)
646 audio_drv_list="oss"
647 audio_possible_drivers="oss alsa sdl esd pa"
648 linux="yes"
649 linux_user="yes"
650 kvm="yes"
651 vhost_net="yes"
652 vhost_scsi="yes"
653 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" -o "$cpu" = "x32" ] ; then
654 audio_possible_drivers="$audio_possible_drivers fmod"
655 fi
656 QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers -I$(pwd)/linux-headers $QEMU_INCLUDES"
657 ;;
658 esac
659
660 if [ "$bsd" = "yes" ] ; then
661 if [ "$darwin" != "yes" ] ; then
662 bsd_user="yes"
663 fi
664 fi
665
666 : ${make=${MAKE-make}}
667 : ${install=${INSTALL-install}}
668 : ${python=${PYTHON-python}}
669 : ${smbd=${SMBD-/usr/sbin/smbd}}
670
671 # Default objcc to clang if available, otherwise use CC
672 if has clang; then
673 objcc=clang
674 else
675 objcc="$cc"
676 fi
677
678 if test "$mingw32" = "yes" ; then
679 EXESUF=".exe"
680 DSOSUF=".dll"
681 QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
682 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
683 QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
684 LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
685 cat > $TMPC << EOF
686 int main(void) { return 0; }
687 EOF
688 if compile_prog "" "-liberty" ; then
689 LIBS="-liberty $LIBS"
690 fi
691 prefix="c:/Program Files/QEMU"
692 mandir="\${prefix}"
693 datadir="\${prefix}"
694 qemu_docdir="\${prefix}"
695 bindir="\${prefix}"
696 sysconfdir="\${prefix}"
697 local_statedir=
698 confsuffix=""
699 libs_qga="-lws2_32 -lwinmm -lpowrprof $libs_qga"
700 fi
701
702 werror=""
703
704 for opt do
705 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
706 case "$opt" in
707 --help|-h) show_help=yes
708 ;;
709 --version|-V) exec cat $source_path/VERSION
710 ;;
711 --prefix=*) prefix="$optarg"
712 ;;
713 --interp-prefix=*) interp_prefix="$optarg"
714 ;;
715 --source-path=*)
716 ;;
717 --cross-prefix=*)
718 ;;
719 --cc=*)
720 ;;
721 --host-cc=*) host_cc="$optarg"
722 ;;
723 --cxx=*)
724 ;;
725 --iasl=*) iasl="$optarg"
726 ;;
727 --objcc=*) objcc="$optarg"
728 ;;
729 --make=*) make="$optarg"
730 ;;
731 --install=*) install="$optarg"
732 ;;
733 --python=*) python="$optarg"
734 ;;
735 --gcov=*) gcov_tool="$optarg"
736 ;;
737 --smbd=*) smbd="$optarg"
738 ;;
739 --extra-cflags=*)
740 ;;
741 --extra-ldflags=*)
742 ;;
743 --enable-debug-info)
744 ;;
745 --disable-debug-info)
746 ;;
747 --enable-modules)
748 modules="yes"
749 ;;
750 --cpu=*)
751 ;;
752 --target-list=*) target_list="$optarg"
753 ;;
754 --enable-trace-backend=*) trace_backend="$optarg"
755 ;;
756 --with-trace-file=*) trace_file="$optarg"
757 ;;
758 --enable-gprof) gprof="yes"
759 ;;
760 --enable-gcov) gcov="yes"
761 ;;
762 --static)
763 static="yes"
764 LDFLAGS="-static $LDFLAGS"
765 QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
766 ;;
767 --mandir=*) mandir="$optarg"
768 ;;
769 --bindir=*) bindir="$optarg"
770 ;;
771 --libdir=*) libdir="$optarg"
772 ;;
773 --libexecdir=*) libexecdir="$optarg"
774 ;;
775 --includedir=*) includedir="$optarg"
776 ;;
777 --datadir=*) datadir="$optarg"
778 ;;
779 --with-confsuffix=*) confsuffix="$optarg"
780 ;;
781 --docdir=*) qemu_docdir="$optarg"
782 ;;
783 --sysconfdir=*) sysconfdir="$optarg"
784 ;;
785 --localstatedir=*) local_statedir="$optarg"
786 ;;
787 --sbindir=*|--sharedstatedir=*|\
788 --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
789 --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
790 # These switches are silently ignored, for compatibility with
791 # autoconf-generated configure scripts. This allows QEMU's
792 # configure to be used by RPM and similar macros that set
793 # lots of directory switches by default.
794 ;;
795 --with-system-pixman) pixman="system"
796 ;;
797 --without-system-pixman) pixman="internal"
798 ;;
799 --without-pixman) pixman="none"
800 ;;
801 --disable-sdl) sdl="no"
802 ;;
803 --enable-sdl) sdl="yes"
804 ;;
805 --with-sdlabi=*) sdlabi="$optarg"
806 ;;
807 --disable-qom-cast-debug) qom_cast_debug="no"
808 ;;
809 --enable-qom-cast-debug) qom_cast_debug="yes"
810 ;;
811 --disable-virtfs) virtfs="no"
812 ;;
813 --enable-virtfs) virtfs="yes"
814 ;;
815 --disable-vnc) vnc="no"
816 ;;
817 --enable-vnc) vnc="yes"
818 ;;
819 --fmod-lib=*) fmod_lib="$optarg"
820 ;;
821 --fmod-inc=*) fmod_inc="$optarg"
822 ;;
823 --oss-lib=*) oss_lib="$optarg"
824 ;;
825 --audio-drv-list=*) audio_drv_list="$optarg"
826 ;;
827 --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
828 ;;
829 --block-drv-ro-whitelist=*) block_drv_ro_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
830 ;;
831 --enable-debug-tcg) debug_tcg="yes"
832 ;;
833 --disable-debug-tcg) debug_tcg="no"
834 ;;
835 --enable-debug)
836 # Enable debugging options that aren't excessively noisy
837 debug_tcg="yes"
838 debug="yes"
839 strip_opt="no"
840 ;;
841 --enable-sparse) sparse="yes"
842 ;;
843 --disable-sparse) sparse="no"
844 ;;
845 --disable-strip) strip_opt="no"
846 ;;
847 --disable-vnc-tls) vnc_tls="no"
848 ;;
849 --enable-vnc-tls) vnc_tls="yes"
850 ;;
851 --disable-vnc-sasl) vnc_sasl="no"
852 ;;
853 --enable-vnc-sasl) vnc_sasl="yes"
854 ;;
855 --disable-vnc-jpeg) vnc_jpeg="no"
856 ;;
857 --enable-vnc-jpeg) vnc_jpeg="yes"
858 ;;
859 --disable-vnc-png) vnc_png="no"
860 ;;
861 --enable-vnc-png) vnc_png="yes"
862 ;;
863 --disable-vnc-ws) vnc_ws="no"
864 ;;
865 --enable-vnc-ws) vnc_ws="yes"
866 ;;
867 --disable-slirp) slirp="no"
868 ;;
869 --disable-uuid) uuid="no"
870 ;;
871 --enable-uuid) uuid="yes"
872 ;;
873 --disable-vde) vde="no"
874 ;;
875 --enable-vde) vde="yes"
876 ;;
877 --disable-netmap) netmap="no"
878 ;;
879 --enable-netmap) netmap="yes"
880 ;;
881 --disable-xen) xen="no"
882 ;;
883 --enable-xen) xen="yes"
884 ;;
885 --disable-xen-pci-passthrough) xen_pci_passthrough="no"
886 ;;
887 --enable-xen-pci-passthrough) xen_pci_passthrough="yes"
888 ;;
889 --disable-brlapi) brlapi="no"
890 ;;
891 --enable-brlapi) brlapi="yes"
892 ;;
893 --disable-bluez) bluez="no"
894 ;;
895 --enable-bluez) bluez="yes"
896 ;;
897 --disable-kvm) kvm="no"
898 ;;
899 --enable-kvm) kvm="yes"
900 ;;
901 --disable-tcg-interpreter) tcg_interpreter="no"
902 ;;
903 --enable-tcg-interpreter) tcg_interpreter="yes"
904 ;;
905 --disable-cap-ng) cap_ng="no"
906 ;;
907 --enable-cap-ng) cap_ng="yes"
908 ;;
909 --disable-spice) spice="no"
910 ;;
911 --enable-spice) spice="yes"
912 ;;
913 --disable-libiscsi) libiscsi="no"
914 ;;
915 --enable-libiscsi) libiscsi="yes"
916 ;;
917 --disable-libnfs) libnfs="no"
918 ;;
919 --enable-libnfs) libnfs="yes"
920 ;;
921 --enable-profiler) profiler="yes"
922 ;;
923 --disable-cocoa) cocoa="no"
924 ;;
925 --enable-cocoa)
926 cocoa="yes" ;
927 sdl="no" ;
928 audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
929 ;;
930 --disable-system) softmmu="no"
931 ;;
932 --enable-system) softmmu="yes"
933 ;;
934 --disable-user)
935 linux_user="no" ;
936 bsd_user="no" ;
937 ;;
938 --enable-user) ;;
939 --disable-linux-user) linux_user="no"
940 ;;
941 --enable-linux-user) linux_user="yes"
942 ;;
943 --disable-bsd-user) bsd_user="no"
944 ;;
945 --enable-bsd-user) bsd_user="yes"
946 ;;
947 --enable-guest-base) guest_base="yes"
948 ;;
949 --disable-guest-base) guest_base="no"
950 ;;
951 --enable-pie) pie="yes"
952 ;;
953 --disable-pie) pie="no"
954 ;;
955 --enable-werror) werror="yes"
956 ;;
957 --disable-werror) werror="no"
958 ;;
959 --enable-stack-protector) stack_protector="yes"
960 ;;
961 --disable-stack-protector) stack_protector="no"
962 ;;
963 --disable-curses) curses="no"
964 ;;
965 --enable-curses) curses="yes"
966 ;;
967 --disable-curl) curl="no"
968 ;;
969 --enable-curl) curl="yes"
970 ;;
971 --disable-fdt) fdt="no"
972 ;;
973 --enable-fdt) fdt="yes"
974 ;;
975 --disable-linux-aio) linux_aio="no"
976 ;;
977 --enable-linux-aio) linux_aio="yes"
978 ;;
979 --disable-attr) attr="no"
980 ;;
981 --enable-attr) attr="yes"
982 ;;
983 --disable-blobs) blobs="no"
984 ;;
985 --with-pkgversion=*) pkgversion=" ($optarg)"
986 ;;
987 --with-coroutine=*) coroutine="$optarg"
988 ;;
989 --disable-coroutine-pool) coroutine_pool="no"
990 ;;
991 --enable-coroutine-pool) coroutine_pool="yes"
992 ;;
993 --disable-docs) docs="no"
994 ;;
995 --enable-docs) docs="yes"
996 ;;
997 --disable-vhost-net) vhost_net="no"
998 ;;
999 --enable-vhost-net) vhost_net="yes"
1000 ;;
1001 --disable-vhost-scsi) vhost_scsi="no"
1002 ;;
1003 --enable-vhost-scsi) vhost_scsi="yes"
1004 ;;
1005 --disable-glx) glx="no"
1006 ;;
1007 --enable-glx) glx="yes"
1008 ;;
1009 --disable-rbd) rbd="no"
1010 ;;
1011 --enable-rbd) rbd="yes"
1012 ;;
1013 --disable-xfsctl) xfs="no"
1014 ;;
1015 --enable-xfsctl) xfs="yes"
1016 ;;
1017 --disable-smartcard-nss) smartcard_nss="no"
1018 ;;
1019 --enable-smartcard-nss) smartcard_nss="yes"
1020 ;;
1021 --disable-libusb) libusb="no"
1022 ;;
1023 --enable-libusb) libusb="yes"
1024 ;;
1025 --disable-usb-redir) usb_redir="no"
1026 ;;
1027 --enable-usb-redir) usb_redir="yes"
1028 ;;
1029 --disable-zlib-test) zlib="no"
1030 ;;
1031 --enable-lzo) lzo="yes"
1032 ;;
1033 --enable-snappy) snappy="yes"
1034 ;;
1035 --enable-guest-agent) guest_agent="yes"
1036 ;;
1037 --disable-guest-agent) guest_agent="no"
1038 ;;
1039 --with-vss-sdk) vss_win32_sdk=""
1040 ;;
1041 --with-vss-sdk=*) vss_win32_sdk="$optarg"
1042 ;;
1043 --without-vss-sdk) vss_win32_sdk="no"
1044 ;;
1045 --with-win-sdk) win_sdk=""
1046 ;;
1047 --with-win-sdk=*) win_sdk="$optarg"
1048 ;;
1049 --without-win-sdk) win_sdk="no"
1050 ;;
1051 --enable-tools) want_tools="yes"
1052 ;;
1053 --disable-tools) want_tools="no"
1054 ;;
1055 --enable-seccomp) seccomp="yes"
1056 ;;
1057 --disable-seccomp) seccomp="no"
1058 ;;
1059 --disable-glusterfs) glusterfs="no"
1060 ;;
1061 --enable-glusterfs) glusterfs="yes"
1062 ;;
1063 --disable-virtio-blk-data-plane) virtio_blk_data_plane="no"
1064 ;;
1065 --enable-virtio-blk-data-plane) virtio_blk_data_plane="yes"
1066 ;;
1067 --disable-gtk) gtk="no"
1068 ;;
1069 --enable-gtk) gtk="yes"
1070 ;;
1071 --enable-rdma) rdma="yes"
1072 ;;
1073 --disable-rdma) rdma="no"
1074 ;;
1075 --with-gtkabi=*) gtkabi="$optarg"
1076 ;;
1077 --disable-vte) vte="no"
1078 ;;
1079 --enable-vte) vte="yes"
1080 ;;
1081 --enable-tpm) tpm="yes"
1082 ;;
1083 --disable-libssh2) libssh2="no"
1084 ;;
1085 --enable-libssh2) libssh2="yes"
1086 ;;
1087 --enable-vhdx) vhdx="yes"
1088 ;;
1089 --disable-vhdx) vhdx="no"
1090 ;;
1091 --disable-quorum) quorum="no"
1092 ;;
1093 --enable-quorum) quorum="yes"
1094 ;;
1095 *)
1096 echo "ERROR: unknown option $opt"
1097 echo "Try '$0 --help' for more information"
1098 exit 1
1099 ;;
1100 esac
1101 done
1102
1103 if ! has $python; then
1104 error_exit "Python not found. Use --python=/path/to/python"
1105 fi
1106
1107 # Note that if the Python conditional here evaluates True we will exit
1108 # with status 1 which is a shell 'false' value.
1109 if ! $python -c 'import sys; sys.exit(sys.version_info < (2,4) or sys.version_info >= (3,))'; then
1110 error_exit "Cannot use '$python', Python 2.4 or later is required." \
1111 "Note that Python 3 or later is not yet supported." \
1112 "Use --python=/path/to/python to specify a supported Python."
1113 fi
1114
1115 # The -B switch was added in Python 2.6.
1116 # If it is supplied, compiled files are not written.
1117 # Use it for Python versions which support it.
1118 if $python -B -c 'import sys; sys.exit(0)' 2>/dev/null; then
1119 python="$python -B"
1120 fi
1121
1122 case "$cpu" in
1123 ppc)
1124 CPU_CFLAGS="-m32"
1125 LDFLAGS="-m32 $LDFLAGS"
1126 ;;
1127 ppc64)
1128 CPU_CFLAGS="-m64"
1129 LDFLAGS="-m64 $LDFLAGS"
1130 ;;
1131 sparc)
1132 LDFLAGS="-m32 $LDFLAGS"
1133 CPU_CFLAGS="-m32 -mcpu=ultrasparc"
1134 ;;
1135 sparc64)
1136 LDFLAGS="-m64 $LDFLAGS"
1137 CPU_CFLAGS="-m64 -mcpu=ultrasparc"
1138 ;;
1139 s390)
1140 CPU_CFLAGS="-m31"
1141 LDFLAGS="-m31 $LDFLAGS"
1142 ;;
1143 s390x)
1144 CPU_CFLAGS="-m64"
1145 LDFLAGS="-m64 $LDFLAGS"
1146 ;;
1147 i386)
1148 CPU_CFLAGS="-m32"
1149 LDFLAGS="-m32 $LDFLAGS"
1150 cc_i386='$(CC) -m32'
1151 ;;
1152 x86_64)
1153 CPU_CFLAGS="-m64"
1154 LDFLAGS="-m64 $LDFLAGS"
1155 cc_i386='$(CC) -m32'
1156 ;;
1157 x32)
1158 CPU_CFLAGS="-mx32"
1159 LDFLAGS="-mx32 $LDFLAGS"
1160 cc_i386='$(CC) -m32'
1161 ;;
1162 # No special flags required for other host CPUs
1163 esac
1164
1165 QEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS"
1166 EXTRA_CFLAGS="$CPU_CFLAGS $EXTRA_CFLAGS"
1167
1168 default_target_list=""
1169
1170 mak_wilds=""
1171
1172 if [ "$softmmu" = "yes" ]; then
1173 mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
1174 fi
1175 if [ "$linux_user" = "yes" ]; then
1176 mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
1177 fi
1178 if [ "$bsd_user" = "yes" ]; then
1179 mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
1180 fi
1181
1182 for config in $mak_wilds; do
1183 default_target_list="${default_target_list} $(basename "$config" .mak)"
1184 done
1185
1186 if test x"$show_help" = x"yes" ; then
1187 cat << EOF
1188
1189 Usage: configure [options]
1190 Options: [defaults in brackets after descriptions]
1191
1192 Standard options:
1193 --help print this message
1194 --prefix=PREFIX install in PREFIX [$prefix]
1195 --interp-prefix=PREFIX where to find shared libraries, etc.
1196 use %M for cpu name [$interp_prefix]
1197 --target-list=LIST set target list (default: build everything)
1198 $(echo Available targets: $default_target_list | \
1199 fold -s -w 53 | sed -e 's/^/ /')
1200
1201 Advanced options (experts only):
1202 --source-path=PATH path of source code [$source_path]
1203 --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]
1204 --cc=CC use C compiler CC [$cc]
1205 --iasl=IASL use ACPI compiler IASL [$iasl]
1206 --host-cc=CC use C compiler CC [$host_cc] for code run at
1207 build time
1208 --cxx=CXX use C++ compiler CXX [$cxx]
1209 --objcc=OBJCC use Objective-C compiler OBJCC [$objcc]
1210 --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS
1211 --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS
1212 --make=MAKE use specified make [$make]
1213 --install=INSTALL use specified install [$install]
1214 --python=PYTHON use specified python [$python]
1215 --smbd=SMBD use specified smbd [$smbd]
1216 --static enable static build [$static]
1217 --mandir=PATH install man pages in PATH
1218 --datadir=PATH install firmware in PATH$confsuffix
1219 --docdir=PATH install documentation in PATH$confsuffix
1220 --bindir=PATH install binaries in PATH
1221 --libdir=PATH install libraries in PATH
1222 --sysconfdir=PATH install config in PATH$confsuffix
1223 --localstatedir=PATH install local state in PATH (set at runtime on win32)
1224 --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix]
1225 --enable-modules enable modules support
1226 --enable-debug-tcg enable TCG debugging
1227 --disable-debug-tcg disable TCG debugging (default)
1228 --enable-debug-info enable debugging information (default)
1229 --disable-debug-info disable debugging information
1230 --enable-debug enable common debug build options
1231 --enable-sparse enable sparse checker
1232 --disable-sparse disable sparse checker (default)
1233 --disable-strip disable stripping binaries
1234 --disable-werror disable compilation abort on warning
1235 --disable-stack-protector disable compiler-provided stack protection
1236 --disable-sdl disable SDL
1237 --enable-sdl enable SDL
1238 --with-sdlabi select preferred SDL ABI 1.2 or 2.0
1239 --disable-gtk disable gtk UI
1240 --enable-gtk enable gtk UI
1241 --with-gtkabi select preferred GTK ABI 2.0 or 3.0
1242 --disable-virtfs disable VirtFS
1243 --enable-virtfs enable VirtFS
1244 --disable-vnc disable VNC
1245 --enable-vnc enable VNC
1246 --disable-cocoa disable Cocoa (Mac OS X only)
1247 --enable-cocoa enable Cocoa (default on Mac OS X)
1248 --audio-drv-list=LIST set audio drivers list:
1249 Available drivers: $audio_possible_drivers
1250 --block-drv-whitelist=L Same as --block-drv-rw-whitelist=L
1251 --block-drv-rw-whitelist=L
1252 set block driver read-write whitelist
1253 (affects only QEMU, not qemu-img)
1254 --block-drv-ro-whitelist=L
1255 set block driver read-only whitelist
1256 (affects only QEMU, not qemu-img)
1257 --disable-xen disable xen backend driver support
1258 --enable-xen enable xen backend driver support
1259 --disable-xen-pci-passthrough
1260 --enable-xen-pci-passthrough
1261 --disable-brlapi disable BrlAPI
1262 --enable-brlapi enable BrlAPI
1263 --disable-vnc-tls disable TLS encryption for VNC server
1264 --enable-vnc-tls enable TLS encryption for VNC server
1265 --disable-vnc-sasl disable SASL encryption for VNC server
1266 --enable-vnc-sasl enable SASL encryption for VNC server
1267 --disable-vnc-jpeg disable JPEG lossy compression for VNC server
1268 --enable-vnc-jpeg enable JPEG lossy compression for VNC server
1269 --disable-vnc-png disable PNG compression for VNC server (default)
1270 --enable-vnc-png enable PNG compression for VNC server
1271 --disable-vnc-ws disable Websockets support for VNC server
1272 --enable-vnc-ws enable Websockets support for VNC server
1273 --disable-curses disable curses output
1274 --enable-curses enable curses output
1275 --disable-curl disable curl connectivity
1276 --enable-curl enable curl connectivity
1277 --disable-fdt disable fdt device tree
1278 --enable-fdt enable fdt device tree
1279 --disable-bluez disable bluez stack connectivity
1280 --enable-bluez enable bluez stack connectivity
1281 --disable-slirp disable SLIRP userspace network connectivity
1282 --disable-kvm disable KVM acceleration support
1283 --enable-kvm enable KVM acceleration support
1284 --disable-rdma disable RDMA-based migration support
1285 --enable-rdma enable RDMA-based migration support
1286 --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
1287 --enable-system enable all system emulation targets
1288 --disable-system disable all system emulation targets
1289 --enable-user enable supported user emulation targets
1290 --disable-user disable all user emulation targets
1291 --enable-linux-user enable all linux usermode emulation targets
1292 --disable-linux-user disable all linux usermode emulation targets
1293 --enable-bsd-user enable all BSD usermode emulation targets
1294 --disable-bsd-user disable all BSD usermode emulation targets
1295 --enable-guest-base enable GUEST_BASE support for usermode
1296 emulation targets
1297 --disable-guest-base disable GUEST_BASE support
1298 --enable-pie build Position Independent Executables
1299 --disable-pie do not build Position Independent Executables
1300 --fmod-lib path to FMOD library
1301 --fmod-inc path to FMOD includes
1302 --oss-lib path to OSS library
1303 --cpu=CPU Build for host CPU [$cpu]
1304 --disable-uuid disable uuid support
1305 --enable-uuid enable uuid support
1306 --disable-vde disable support for vde network
1307 --enable-vde enable support for vde network
1308 --disable-netmap disable support for netmap network
1309 --enable-netmap enable support for netmap network
1310 --disable-linux-aio disable Linux AIO support
1311 --enable-linux-aio enable Linux AIO support
1312 --disable-cap-ng disable libcap-ng support
1313 --enable-cap-ng enable libcap-ng support
1314 --disable-attr disables attr and xattr support
1315 --enable-attr enable attr and xattr support
1316 --disable-blobs disable installing provided firmware blobs
1317 --enable-docs enable documentation build
1318 --disable-docs disable documentation build
1319 --disable-vhost-net disable vhost-net acceleration support
1320 --enable-vhost-net enable vhost-net acceleration support
1321 --enable-trace-backend=B Set trace backend
1322 Available backends: $($python $source_path/scripts/tracetool.py --list-backends)
1323 --with-trace-file=NAME Full PATH,NAME of file to store traces
1324 Default:trace-<pid>
1325 --disable-spice disable spice
1326 --enable-spice enable spice
1327 --enable-rbd enable building the rados block device (rbd)
1328 --disable-libiscsi disable iscsi support
1329 --enable-libiscsi enable iscsi support
1330 --disable-libnfs disable nfs support
1331 --enable-libnfs enable nfs support
1332 --disable-smartcard-nss disable smartcard nss support
1333 --enable-smartcard-nss enable smartcard nss support
1334 --disable-libusb disable libusb (for usb passthrough)
1335 --enable-libusb enable libusb (for usb passthrough)
1336 --disable-usb-redir disable usb network redirection support
1337 --enable-usb-redir enable usb network redirection support
1338 --enable-lzo enable the support of lzo compression library
1339 --enable-snappy enable the support of snappy compression library
1340 --disable-guest-agent disable building of the QEMU Guest Agent
1341 --enable-guest-agent enable building of the QEMU Guest Agent
1342 --with-vss-sdk=SDK-path enable Windows VSS support in QEMU Guest Agent
1343 --with-win-sdk=SDK-path path to Windows Platform SDK (to build VSS .tlb)
1344 --disable-seccomp disable seccomp support
1345 --enable-seccomp enables seccomp support
1346 --with-coroutine=BACKEND coroutine backend. Supported options:
1347 gthread, ucontext, sigaltstack, windows
1348 --disable-coroutine-pool disable coroutine freelist (worse performance)
1349 --enable-coroutine-pool enable coroutine freelist (better performance)
1350 --enable-glusterfs enable GlusterFS backend
1351 --disable-glusterfs disable GlusterFS backend
1352 --enable-gcov enable test coverage analysis with gcov
1353 --gcov=GCOV use specified gcov [$gcov_tool]
1354 --enable-tpm enable TPM support
1355 --disable-libssh2 disable ssh block device support
1356 --enable-libssh2 enable ssh block device support
1357 --disable-vhdx disables support for the Microsoft VHDX image format
1358 --enable-vhdx enable support for the Microsoft VHDX image format
1359 --disable-quorum disable quorum block filter support
1360 --enable-quorum enable quorum block filter support
1361
1362 NOTE: The object files are built at the place where configure is launched
1363 EOF
1364 exit 0
1365 fi
1366
1367 # Now we have handled --enable-tcg-interpreter and know we're not just
1368 # printing the help message, bail out if the host CPU isn't supported.
1369 if test "$ARCH" = "unknown"; then
1370 if test "$tcg_interpreter" = "yes" ; then
1371 echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1372 ARCH=tci
1373 else
1374 error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1375 fi
1376 fi
1377
1378 # Consult white-list to determine whether to enable werror
1379 # by default. Only enable by default for git builds
1380 z_version=`cut -f3 -d. $source_path/VERSION`
1381
1382 if test -z "$werror" ; then
1383 if test -d "$source_path/.git" -a \
1384 "$linux" = "yes" ; then
1385 werror="yes"
1386 else
1387 werror="no"
1388 fi
1389 fi
1390
1391 # check that the C compiler works.
1392 cat > $TMPC <<EOF
1393 int main(void) { return 0; }
1394 EOF
1395
1396 if compile_object ; then
1397 : C compiler works ok
1398 else
1399 error_exit "\"$cc\" either does not exist or does not work"
1400 fi
1401
1402 # Check that the C++ compiler exists and works with the C compiler
1403 if has $cxx; then
1404 cat > $TMPC <<EOF
1405 int c_function(void);
1406 int main(void) { return c_function(); }
1407 EOF
1408
1409 compile_object
1410
1411 cat > $TMPCXX <<EOF
1412 extern "C" {
1413 int c_function(void);
1414 }
1415 int c_function(void) { return 42; }
1416 EOF
1417
1418 update_cxxflags
1419
1420 if do_cxx $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $LDFLAGS; then
1421 # C++ compiler $cxx works ok with C compiler $cc
1422 :
1423 else
1424 echo "C++ compiler $cxx does not work with C compiler $cc"
1425 echo "Disabling C++ specific optional code"
1426 cxx=
1427 fi
1428 else
1429 echo "No C++ compiler available; disabling C++ specific optional code"
1430 cxx=
1431 fi
1432
1433 gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1434 gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1435 gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1436 gcc_flags="-Wendif-labels $gcc_flags"
1437 gcc_flags="-Wno-initializer-overrides $gcc_flags"
1438 gcc_flags="-Wno-string-plus-int $gcc_flags"
1439 # Note that we do not add -Werror to gcc_flags here, because that would
1440 # enable it for all configure tests. If a configure test failed due
1441 # to -Werror this would just silently disable some features,
1442 # so it's too error prone.
1443 cat > $TMPC << EOF
1444 int main(void) { return 0; }
1445 EOF
1446 for flag in $gcc_flags; do
1447 # Use the positive sense of the flag when testing for -Wno-wombat
1448 # support (gcc will happily accept the -Wno- form of unknown
1449 # warning options).
1450 optflag="$(echo $flag | sed -e 's/^-Wno-/-W/')"
1451 if compile_prog "-Werror $optflag" "" ; then
1452 QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1453 fi
1454 done
1455
1456 if test "$stack_protector" != "no" ; then
1457 gcc_flags="-fstack-protector-strong -fstack-protector-all"
1458 for flag in $gcc_flags; do
1459 # We need to check both a compile and a link, since some compiler
1460 # setups fail only on a .c->.o compile and some only at link time
1461 if do_cc $QEMU_CFLAGS -Werror $flag -c -o $TMPO $TMPC &&
1462 compile_prog "-Werror $flag" ""; then
1463 QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1464 LIBTOOLFLAGS="$LIBTOOLFLAGS -Wc,$flag"
1465 break
1466 fi
1467 done
1468 fi
1469
1470 # Workaround for http://gcc.gnu.org/PR55489. Happens with -fPIE/-fPIC and
1471 # large functions that use global variables. The bug is in all releases of
1472 # GCC, but it became particularly acute in 4.6.x and 4.7.x. It is fixed in
1473 # 4.7.3 and 4.8.0. We should be able to delete this at the end of 2013.
1474 cat > $TMPC << EOF
1475 #if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2))
1476 int main(void) { return 0; }
1477 #else
1478 #error No bug in this compiler.
1479 #endif
1480 EOF
1481 if compile_prog "-Werror -fno-gcse" "" ; then
1482 TRANSLATE_OPT_CFLAGS=-fno-gcse
1483 fi
1484
1485 if test "$static" = "yes" ; then
1486 if test "$modules" = "yes" ; then
1487 error_exit "static and modules are mutually incompatible"
1488 fi
1489 if test "$pie" = "yes" ; then
1490 error_exit "static and pie are mutually incompatible"
1491 else
1492 pie="no"
1493 fi
1494 fi
1495
1496 if test "$pie" = ""; then
1497 case "$cpu-$targetos" in
1498 i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD)
1499 ;;
1500 *)
1501 pie="no"
1502 ;;
1503 esac
1504 fi
1505
1506 if test "$pie" != "no" ; then
1507 cat > $TMPC << EOF
1508
1509 #ifdef __linux__
1510 # define THREAD __thread
1511 #else
1512 # define THREAD
1513 #endif
1514
1515 static THREAD int tls_var;
1516
1517 int main(void) { return tls_var; }
1518
1519 EOF
1520 if compile_prog "-fPIE -DPIE" "-pie"; then
1521 QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
1522 LDFLAGS="-pie $LDFLAGS"
1523 pie="yes"
1524 if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
1525 LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
1526 fi
1527 else
1528 if test "$pie" = "yes"; then
1529 error_exit "PIE not available due to missing toolchain support"
1530 else
1531 echo "Disabling PIE due to missing toolchain support"
1532 pie="no"
1533 fi
1534 fi
1535
1536 if compile_prog "-fno-pie" "-nopie"; then
1537 CFLAGS_NOPIE="-fno-pie"
1538 LDFLAGS_NOPIE="-nopie"
1539 fi
1540 fi
1541
1542 # check for broken gcc and libtool in RHEL5
1543 if test -n "$libtool" -a "$pie" != "no" ; then
1544 cat > $TMPC <<EOF
1545
1546 void *f(unsigned char *buf, int len);
1547 void *g(unsigned char *buf, int len);
1548
1549 void *
1550 f(unsigned char *buf, int len)
1551 {
1552 return (void*)0L;
1553 }
1554
1555 void *
1556 g(unsigned char *buf, int len)
1557 {
1558 return f(buf, len);
1559 }
1560
1561 EOF
1562 if ! libtool_prog; then
1563 echo "Disabling libtool due to broken toolchain support"
1564 libtool=
1565 fi
1566 fi
1567
1568 ##########################################
1569 # __sync_fetch_and_and requires at least -march=i486. Many toolchains
1570 # use i686 as default anyway, but for those that don't, an explicit
1571 # specification is necessary
1572
1573 if test "$cpu" = "i386"; then
1574 cat > $TMPC << EOF
1575 static int sfaa(int *ptr)
1576 {
1577 return __sync_fetch_and_and(ptr, 0);
1578 }
1579
1580 int main(void)
1581 {
1582 int val = 42;
1583 val = __sync_val_compare_and_swap(&val, 0, 1);
1584 sfaa(&val);
1585 return val;
1586 }
1587 EOF
1588 if ! compile_prog "" "" ; then
1589 QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
1590 fi
1591 fi
1592
1593 #########################################
1594 # Solaris specific configure tool chain decisions
1595
1596 if test "$solaris" = "yes" ; then
1597 if has $install; then
1598 :
1599 else
1600 error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \
1601 "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
1602 "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1603 fi
1604 if test "`path_of $install`" = "/usr/sbin/install" ; then
1605 error_exit "Solaris /usr/sbin/install is not an appropriate install program." \
1606 "try ginstall from the GNU fileutils available from www.blastwave.org" \
1607 "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1608 fi
1609 if has ar; then
1610 :
1611 else
1612 if test -f /usr/ccs/bin/ar ; then
1613 error_exit "No path includes ar" \
1614 "Add /usr/ccs/bin to your path and rerun configure"
1615 fi
1616 error_exit "No path includes ar"
1617 fi
1618 fi
1619
1620 if test -z "${target_list+xxx}" ; then
1621 target_list="$default_target_list"
1622 else
1623 target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1624 fi
1625
1626 # Check that we recognised the target name; this allows a more
1627 # friendly error message than if we let it fall through.
1628 for target in $target_list; do
1629 case " $default_target_list " in
1630 *" $target "*)
1631 ;;
1632 *)
1633 error_exit "Unknown target name '$target'"
1634 ;;
1635 esac
1636 done
1637
1638 # see if system emulation was really requested
1639 case " $target_list " in
1640 *"-softmmu "*) softmmu=yes
1641 ;;
1642 *) softmmu=no
1643 ;;
1644 esac
1645
1646 feature_not_found() {
1647 feature=$1
1648 remedy=$2
1649
1650 error_exit "User requested feature $feature" \
1651 "configure was not able to find it." \
1652 "$remedy"
1653 }
1654
1655 # ---
1656 # big/little endian test
1657 cat > $TMPC << EOF
1658 short big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
1659 short little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
1660 extern int foo(short *, short *);
1661 int main(int argc, char *argv[]) {
1662 return foo(big_endian, little_endian);
1663 }
1664 EOF
1665
1666 if compile_object ; then
1667 if grep -q BiGeNdIaN $TMPO ; then
1668 bigendian="yes"
1669 elif grep -q LiTtLeEnDiAn $TMPO ; then
1670 bigendian="no"
1671 else
1672 echo big/little test failed
1673 fi
1674 else
1675 echo big/little test failed
1676 fi
1677
1678 ##########################################
1679 # pkg-config probe
1680
1681 if ! has "$pkg_config_exe"; then
1682 error_exit "pkg-config binary '$pkg_config_exe' not found"
1683 fi
1684
1685 ##########################################
1686 # NPTL probe
1687
1688 if test "$linux_user" = "yes"; then
1689 cat > $TMPC <<EOF
1690 #include <sched.h>
1691 #include <linux/futex.h>
1692 int main(void) {
1693 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1694 #error bork
1695 #endif
1696 return 0;
1697 }
1698 EOF
1699 if ! compile_object ; then
1700 feature_not_found "nptl" "Install glibc and linux kernel headers."
1701 fi
1702 fi
1703
1704 ##########################################
1705 # zlib check
1706
1707 if test "$zlib" != "no" ; then
1708 cat > $TMPC << EOF
1709 #include <zlib.h>
1710 int main(void) { zlibVersion(); return 0; }
1711 EOF
1712 if compile_prog "" "-lz" ; then
1713 :
1714 else
1715 error_exit "zlib check failed" \
1716 "Make sure to have the zlib libs and headers installed."
1717 fi
1718 fi
1719 LIBS="$LIBS -lz"
1720
1721 ##########################################
1722 # lzo check
1723
1724 if test "$lzo" != "no" ; then
1725 cat > $TMPC << EOF
1726 #include <lzo/lzo1x.h>
1727 int main(void) { lzo_version(); return 0; }
1728 EOF
1729 if compile_prog "" "-llzo2" ; then
1730 :
1731 else
1732 error_exit "lzo check failed" \
1733 "Make sure to have the lzo libs and headers installed."
1734 fi
1735
1736 libs_softmmu="$libs_softmmu -llzo2"
1737 fi
1738
1739 ##########################################
1740 # snappy check
1741
1742 if test "$snappy" != "no" ; then
1743 cat > $TMPC << EOF
1744 #include <snappy-c.h>
1745 int main(void) { snappy_max_compressed_length(4096); return 0; }
1746 EOF
1747 if compile_prog "" "-lsnappy" ; then
1748 :
1749 else
1750 error_exit "snappy check failed" \
1751 "Make sure to have the snappy libs and headers installed."
1752 fi
1753
1754 libs_softmmu="$libs_softmmu -lsnappy"
1755 fi
1756
1757 ##########################################
1758 # libseccomp check
1759
1760 if test "$seccomp" != "no" ; then
1761 if $pkg_config --atleast-version=2.1.0 libseccomp; then
1762 libs_softmmu="$libs_softmmu `$pkg_config --libs libseccomp`"
1763 QEMU_CFLAGS="$QEMU_CFLAGS `$pkg_config --cflags libseccomp`"
1764 seccomp="yes"
1765 else
1766 if test "$seccomp" = "yes"; then
1767 feature_not_found "libseccomp" "Install libseccomp devel >= 2.1.0"
1768 fi
1769 seccomp="no"
1770 fi
1771 fi
1772 ##########################################
1773 # xen probe
1774
1775 if test "$xen" != "no" ; then
1776 xen_libs="-lxenstore -lxenctrl -lxenguest"
1777
1778 # First we test whether Xen headers and libraries are available.
1779 # If no, we are done and there is no Xen support.
1780 # If yes, more tests are run to detect the Xen version.
1781
1782 # Xen (any)
1783 cat > $TMPC <<EOF
1784 #include <xenctrl.h>
1785 int main(void) {
1786 return 0;
1787 }
1788 EOF
1789 if ! compile_prog "" "$xen_libs" ; then
1790 # Xen not found
1791 if test "$xen" = "yes" ; then
1792 feature_not_found "xen" "Install xen devel"
1793 fi
1794 xen=no
1795
1796 # Xen unstable
1797 elif
1798 cat > $TMPC <<EOF &&
1799 #include <xenctrl.h>
1800 #include <xenstore.h>
1801 #include <stdint.h>
1802 #include <xen/hvm/hvm_info_table.h>
1803 #if !defined(HVM_MAX_VCPUS)
1804 # error HVM_MAX_VCPUS not defined
1805 #endif
1806 int main(void) {
1807 xc_interface *xc;
1808 xs_daemon_open();
1809 xc = xc_interface_open(0, 0, 0);
1810 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1811 xc_gnttab_open(NULL, 0);
1812 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1813 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
1814 return 0;
1815 }
1816 EOF
1817 compile_prog "" "$xen_libs"
1818 then
1819 xen_ctrl_version=420
1820 xen=yes
1821
1822 elif
1823 cat > $TMPC <<EOF &&
1824 #include <xenctrl.h>
1825 #include <xs.h>
1826 #include <stdint.h>
1827 #include <xen/hvm/hvm_info_table.h>
1828 #if !defined(HVM_MAX_VCPUS)
1829 # error HVM_MAX_VCPUS not defined
1830 #endif
1831 int main(void) {
1832 xs_daemon_open();
1833 xc_interface_open(0, 0, 0);
1834 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1835 xc_gnttab_open(NULL, 0);
1836 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1837 return 0;
1838 }
1839 EOF
1840 compile_prog "" "$xen_libs"
1841 then
1842 xen_ctrl_version=410
1843 xen=yes
1844
1845 # Xen 4.0.0
1846 elif
1847 cat > $TMPC <<EOF &&
1848 #include <xenctrl.h>
1849 #include <xs.h>
1850 #include <stdint.h>
1851 #include <xen/hvm/hvm_info_table.h>
1852 #if !defined(HVM_MAX_VCPUS)
1853 # error HVM_MAX_VCPUS not defined
1854 #endif
1855 int main(void) {
1856 struct xen_add_to_physmap xatp = {
1857 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1858 };
1859 xs_daemon_open();
1860 xc_interface_open();
1861 xc_gnttab_open();
1862 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1863 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1864 return 0;
1865 }
1866 EOF
1867 compile_prog "" "$xen_libs"
1868 then
1869 xen_ctrl_version=400
1870 xen=yes
1871
1872 # Xen 3.4.0
1873 elif
1874 cat > $TMPC <<EOF &&
1875 #include <xenctrl.h>
1876 #include <xs.h>
1877 int main(void) {
1878 struct xen_add_to_physmap xatp = {
1879 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1880 };
1881 xs_daemon_open();
1882 xc_interface_open();
1883 xc_gnttab_open();
1884 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1885 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1886 return 0;
1887 }
1888 EOF
1889 compile_prog "" "$xen_libs"
1890 then
1891 xen_ctrl_version=340
1892 xen=yes
1893
1894 # Xen 3.3.0
1895 elif
1896 cat > $TMPC <<EOF &&
1897 #include <xenctrl.h>
1898 #include <xs.h>
1899 int main(void) {
1900 xs_daemon_open();
1901 xc_interface_open();
1902 xc_gnttab_open();
1903 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1904 return 0;
1905 }
1906 EOF
1907 compile_prog "" "$xen_libs"
1908 then
1909 xen_ctrl_version=330
1910 xen=yes
1911
1912 # Xen version unsupported
1913 else
1914 if test "$xen" = "yes" ; then
1915 feature_not_found "xen (unsupported version)" "Install supported xen (e.g. 4.0, 3.4, 3.3)"
1916 fi
1917 xen=no
1918 fi
1919
1920 if test "$xen" = yes; then
1921 libs_softmmu="$xen_libs $libs_softmmu"
1922 fi
1923 fi
1924
1925 if test "$xen_pci_passthrough" != "no"; then
1926 if test "$xen" = "yes" && test "$linux" = "yes" &&
1927 test "$xen_ctrl_version" -ge 340; then
1928 xen_pci_passthrough=yes
1929 else
1930 if test "$xen_pci_passthrough" = "yes"; then
1931 if test "$xen_ctrl_version" -lt 340; then
1932 error_exit "User requested feature Xen PCI Passthrough" \
1933 "This feature does not work with Xen 3.3"
1934 fi
1935 error_exit "User requested feature Xen PCI Passthrough" \
1936 " but this feature requires /sys from Linux"
1937 fi
1938 xen_pci_passthrough=no
1939 fi
1940 fi
1941
1942 ##########################################
1943 # libtool probe
1944
1945 if ! has $libtool; then
1946 libtool=
1947 fi
1948
1949 # MacOSX ships with a libtool which isn't the GNU one; weed this
1950 # out by checking whether libtool supports the --version switch
1951 if test -n "$libtool"; then
1952 if ! "$libtool" --version >/dev/null 2>&1; then
1953 libtool=
1954 fi
1955 fi
1956
1957 ##########################################
1958 # Sparse probe
1959 if test "$sparse" != "no" ; then
1960 if has cgcc; then
1961 sparse=yes
1962 else
1963 if test "$sparse" = "yes" ; then
1964 feature_not_found "sparse" "Install sparse binary"
1965 fi
1966 sparse=no
1967 fi
1968 fi
1969
1970 ##########################################
1971 # GTK probe
1972
1973 if test "$gtk" != "no"; then
1974 gtkpackage="gtk+-$gtkabi"
1975 if test "$gtkabi" = "3.0" ; then
1976 gtkversion="3.0.0"
1977 else
1978 gtkversion="2.18.0"
1979 fi
1980 if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
1981 gtk_cflags=`$pkg_config --cflags $gtkpackage`
1982 gtk_libs=`$pkg_config --libs $gtkpackage`
1983 libs_softmmu="$gtk_libs $libs_softmmu"
1984 gtk="yes"
1985 elif test "$gtk" = "yes"; then
1986 feature_not_found "gtk" "Install gtk2 or gtk3 (requires --with-gtkabi=3.0 option to configure) devel"
1987 else
1988 gtk="no"
1989 fi
1990 fi
1991
1992 ##########################################
1993 # VTE probe
1994
1995 if test "$vte" != "no"; then
1996 if test "$gtkabi" = "3.0"; then
1997 vtepackage="vte-2.90"
1998 vteversion="0.32.0"
1999 else
2000 vtepackage="vte"
2001 vteversion="0.24.0"
2002 fi
2003 if $pkg_config --exists "$vtepackage >= $vteversion"; then
2004 vte_cflags=`$pkg_config --cflags $vtepackage`
2005 vte_libs=`$pkg_config --libs $vtepackage`
2006 libs_softmmu="$vte_libs $libs_softmmu"
2007 vte="yes"
2008 elif test "$vte" = "yes"; then
2009 feature_not_found "vte" "Install libvte or libvte-2.90 (requires --with-gtkabi=3.0 option to configure) devel"
2010 else
2011 vte="no"
2012 fi
2013 fi
2014
2015 ##########################################
2016 # SDL probe
2017
2018 # Look for sdl configuration program (pkg-config or sdl-config). Try
2019 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
2020
2021 if test $sdlabi = "2.0"; then
2022 sdl_config=$sdl2_config
2023 sdlname=sdl2
2024 sdlconfigname=sdl2_config
2025 else
2026 sdlname=sdl
2027 sdlconfigname=sdl_config
2028 fi
2029
2030 if test "`basename $sdl_config`" != $sdlconfigname && ! has ${sdl_config}; then
2031 sdl_config=$sdlconfigname
2032 fi
2033
2034 if $pkg_config $sdlname --exists; then
2035 sdlconfig="$pkg_config $sdlname"
2036 _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
2037 elif has ${sdl_config}; then
2038 sdlconfig="$sdl_config"
2039 _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
2040 else
2041 if test "$sdl" = "yes" ; then
2042 feature_not_found "sdl" "Install SDL devel"
2043 fi
2044 sdl=no
2045 fi
2046 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
2047 echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
2048 fi
2049
2050 sdl_too_old=no
2051 if test "$sdl" != "no" ; then
2052 cat > $TMPC << EOF
2053 #include <SDL.h>
2054 #undef main /* We don't want SDL to override our main() */
2055 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
2056 EOF
2057 sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
2058 if test "$static" = "yes" ; then
2059 sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
2060 else
2061 sdl_libs=`$sdlconfig --libs 2> /dev/null`
2062 fi
2063 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
2064 if test "$_sdlversion" -lt 121 ; then
2065 sdl_too_old=yes
2066 else
2067 if test "$cocoa" = "no" ; then
2068 sdl=yes
2069 fi
2070 fi
2071
2072 # static link with sdl ? (note: sdl.pc's --static --libs is broken)
2073 if test "$sdl" = "yes" -a "$static" = "yes" ; then
2074 if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
2075 sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
2076 sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
2077 fi
2078 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
2079 :
2080 else
2081 sdl=no
2082 fi
2083 fi # static link
2084 else # sdl not found
2085 if test "$sdl" = "yes" ; then
2086 feature_not_found "sdl" "Install SDL devel"
2087 fi
2088 sdl=no
2089 fi # sdl compile test
2090 fi
2091
2092 if test "$sdl" = "yes" ; then
2093 cat > $TMPC <<EOF
2094 #include <SDL.h>
2095 #if defined(SDL_VIDEO_DRIVER_X11)
2096 #include <X11/XKBlib.h>
2097 #else
2098 #error No x11 support
2099 #endif
2100 int main(void) { return 0; }
2101 EOF
2102 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
2103 sdl_libs="$sdl_libs -lX11"
2104 fi
2105 libs_softmmu="$sdl_libs $libs_softmmu"
2106 fi
2107
2108 ##########################################
2109 # RDMA needs OpenFabrics libraries
2110 if test "$rdma" != "no" ; then
2111 cat > $TMPC <<EOF
2112 #include <rdma/rdma_cma.h>
2113 int main(void) { return 0; }
2114 EOF
2115 rdma_libs="-lrdmacm -libverbs"
2116 if compile_prog "" "$rdma_libs" ; then
2117 rdma="yes"
2118 libs_softmmu="$libs_softmmu $rdma_libs"
2119 else
2120 if test "$rdma" = "yes" ; then
2121 error_exit \
2122 " OpenFabrics librdmacm/libibverbs not present." \
2123 " Your options:" \
2124 " (1) Fast: Install infiniband packages from your distro." \
2125 " (2) Cleanest: Install libraries from www.openfabrics.org" \
2126 " (3) Also: Install softiwarp if you don't have RDMA hardware"
2127 fi
2128 rdma="no"
2129 fi
2130 fi
2131
2132 ##########################################
2133 # VNC TLS/WS detection
2134 if test "$vnc" = "yes" -a \( "$vnc_tls" != "no" -o "$vnc_ws" != "no" \) ; then
2135 cat > $TMPC <<EOF
2136 #include <gnutls/gnutls.h>
2137 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
2138 EOF
2139 vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
2140 vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
2141 if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
2142 if test "$vnc_tls" != "no" ; then
2143 vnc_tls=yes
2144 fi
2145 if test "$vnc_ws" != "no" ; then
2146 vnc_ws=yes
2147 fi
2148 libs_softmmu="$vnc_tls_libs $libs_softmmu"
2149 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_tls_cflags"
2150 else
2151 if test "$vnc_tls" = "yes" ; then
2152 feature_not_found "vnc-tls" "Install gnutls devel"
2153 fi
2154 if test "$vnc_ws" = "yes" ; then
2155 feature_not_found "vnc-ws" "Install gnutls devel"
2156 fi
2157 vnc_tls=no
2158 vnc_ws=no
2159 fi
2160 fi
2161
2162 ##########################################
2163 # Quorum probe (check for gnutls)
2164 if test "$quorum" != "no" ; then
2165 cat > $TMPC <<EOF
2166 #include <gnutls/gnutls.h>
2167 #include <gnutls/crypto.h>
2168 int main(void) {char data[4096], digest[32];
2169 gnutls_hash_fast(GNUTLS_DIG_SHA256, data, 4096, digest);
2170 return 0;
2171 }
2172 EOF
2173 quorum_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
2174 quorum_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
2175 if compile_prog "$quorum_tls_cflags" "$quorum_tls_libs" ; then
2176 qcow_tls=yes
2177 libs_softmmu="$quorum_tls_libs $libs_softmmu"
2178 libs_tools="$quorum_tls_libs $libs_softmmu"
2179 QEMU_CFLAGS="$QEMU_CFLAGS $quorum_tls_cflags"
2180 else
2181 echo "gnutls > 2.10.0 required to compile Quorum"
2182 exit 1
2183 fi
2184 fi
2185
2186 ##########################################
2187 # VNC SASL detection
2188 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
2189 cat > $TMPC <<EOF
2190 #include <sasl/sasl.h>
2191 #include <stdio.h>
2192 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
2193 EOF
2194 # Assuming Cyrus-SASL installed in /usr prefix
2195 vnc_sasl_cflags=""
2196 vnc_sasl_libs="-lsasl2"
2197 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
2198 vnc_sasl=yes
2199 libs_softmmu="$vnc_sasl_libs $libs_softmmu"
2200 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
2201 else
2202 if test "$vnc_sasl" = "yes" ; then
2203 feature_not_found "vnc-sasl" "Install Cyrus SASL devel"
2204 fi
2205 vnc_sasl=no
2206 fi
2207 fi
2208
2209 ##########################################
2210 # VNC JPEG detection
2211 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
2212 cat > $TMPC <<EOF
2213 #include <stdio.h>
2214 #include <jpeglib.h>
2215 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
2216 EOF
2217 vnc_jpeg_cflags=""
2218 vnc_jpeg_libs="-ljpeg"
2219 if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
2220 vnc_jpeg=yes
2221 libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
2222 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
2223 else
2224 if test "$vnc_jpeg" = "yes" ; then
2225 feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel"
2226 fi
2227 vnc_jpeg=no
2228 fi
2229 fi
2230
2231 ##########################################
2232 # VNC PNG detection
2233 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
2234 cat > $TMPC <<EOF
2235 //#include <stdio.h>
2236 #include <png.h>
2237 #include <stddef.h>
2238 int main(void) {
2239 png_structp png_ptr;
2240 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
2241 return png_ptr != 0;
2242 }
2243 EOF
2244 if $pkg_config libpng --exists; then
2245 vnc_png_cflags=`$pkg_config libpng --cflags`
2246 vnc_png_libs=`$pkg_config libpng --libs`
2247 else
2248 vnc_png_cflags=""
2249 vnc_png_libs="-lpng"
2250 fi
2251 if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
2252 vnc_png=yes
2253 libs_softmmu="$vnc_png_libs $libs_softmmu"
2254 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
2255 else
2256 if test "$vnc_png" = "yes" ; then
2257 feature_not_found "vnc-png" "Install libpng devel"
2258 fi
2259 vnc_png=no
2260 fi
2261 fi
2262
2263 ##########################################
2264 # fnmatch() probe, used for ACL routines
2265 fnmatch="no"
2266 cat > $TMPC << EOF
2267 #include <fnmatch.h>
2268 int main(void)
2269 {
2270 fnmatch("foo", "foo", 0);
2271 return 0;
2272 }
2273 EOF
2274 if compile_prog "" "" ; then
2275 fnmatch="yes"
2276 fi
2277
2278 ##########################################
2279 # uuid_generate() probe, used for vdi block driver
2280 # Note that on some systems (notably MacOSX) no extra library
2281 # need be linked to get the uuid functions.
2282 if test "$uuid" != "no" ; then
2283 uuid_libs="-luuid"
2284 cat > $TMPC << EOF
2285 #include <uuid/uuid.h>
2286 int main(void)
2287 {
2288 uuid_t my_uuid;
2289 uuid_generate(my_uuid);
2290 return 0;
2291 }
2292 EOF
2293 if compile_prog "" "" ; then
2294 uuid="yes"
2295 elif compile_prog "" "$uuid_libs" ; then
2296 uuid="yes"
2297 libs_softmmu="$uuid_libs $libs_softmmu"
2298 libs_tools="$uuid_libs $libs_tools"
2299 else
2300 if test "$uuid" = "yes" ; then
2301 feature_not_found "uuid" "Install libuuid devel"
2302 fi
2303 uuid=no
2304 fi
2305 fi
2306
2307 if test "$vhdx" = "yes" ; then
2308 if test "$uuid" = "no" ; then
2309 error_exit "uuid required for VHDX support"
2310 fi
2311 elif test "$vhdx" != "no" ; then
2312 if test "$uuid" = "yes" ; then
2313 vhdx=yes
2314 else
2315 vhdx=no
2316 fi
2317 fi
2318
2319 ##########################################
2320 # xfsctl() probe, used for raw-posix
2321 if test "$xfs" != "no" ; then
2322 cat > $TMPC << EOF
2323 #include <stddef.h> /* NULL */
2324 #include <xfs/xfs.h>
2325 int main(void)
2326 {
2327 xfsctl(NULL, 0, 0, NULL);
2328 return 0;
2329 }
2330 EOF
2331 if compile_prog "" "" ; then
2332 xfs="yes"
2333 else
2334 if test "$xfs" = "yes" ; then
2335 feature_not_found "xfs" "Instal xfsprogs/xfslibs devel"
2336 fi
2337 xfs=no
2338 fi
2339 fi
2340
2341 ##########################################
2342 # vde libraries probe
2343 if test "$vde" != "no" ; then
2344 vde_libs="-lvdeplug"
2345 cat > $TMPC << EOF
2346 #include <libvdeplug.h>
2347 int main(void)
2348 {
2349 struct vde_open_args a = {0, 0, 0};
2350 char s[] = "";
2351 vde_open(s, s, &a);
2352 return 0;
2353 }
2354 EOF
2355 if compile_prog "" "$vde_libs" ; then
2356 vde=yes
2357 libs_softmmu="$vde_libs $libs_softmmu"
2358 libs_tools="$vde_libs $libs_tools"
2359 else
2360 if test "$vde" = "yes" ; then
2361 feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel"
2362 fi
2363 vde=no
2364 fi
2365 fi
2366
2367 ##########################################
2368 # netmap support probe
2369 # Apart from looking for netmap headers, we make sure that the host API version
2370 # supports the netmap backend (>=11). The upper bound (15) is meant to simulate
2371 # a minor/major version number. Minor new features will be marked with values up
2372 # to 15, and if something happens that requires a change to the backend we will
2373 # move above 15, submit the backend fixes and modify this two bounds.
2374 if test "$netmap" != "no" ; then
2375 cat > $TMPC << EOF
2376 #include <inttypes.h>
2377 #include <net/if.h>
2378 #include <net/netmap.h>
2379 #include <net/netmap_user.h>
2380 #if (NETMAP_API < 11) || (NETMAP_API > 15)
2381 #error
2382 #endif
2383 int main(void) { return 0; }
2384 EOF
2385 if compile_prog "" "" ; then
2386 netmap=yes
2387 else
2388 if test "$netmap" = "yes" ; then
2389 feature_not_found "netmap"
2390 fi
2391 netmap=no
2392 fi
2393 fi
2394
2395 ##########################################
2396 # libcap-ng library probe
2397 if test "$cap_ng" != "no" ; then
2398 cap_libs="-lcap-ng"
2399 cat > $TMPC << EOF
2400 #include <cap-ng.h>
2401 int main(void)
2402 {
2403 capng_capability_to_name(CAPNG_EFFECTIVE);
2404 return 0;
2405 }
2406 EOF
2407 if compile_prog "" "$cap_libs" ; then
2408 cap_ng=yes
2409 libs_tools="$cap_libs $libs_tools"
2410 else
2411 if test "$cap_ng" = "yes" ; then
2412 feature_not_found "cap_ng" "Install libcap-ng devel"
2413 fi
2414 cap_ng=no
2415 fi
2416 fi
2417
2418 ##########################################
2419 # Sound support libraries probe
2420
2421 audio_drv_probe()
2422 {
2423 drv=$1
2424 hdr=$2
2425 lib=$3
2426 exp=$4
2427 cfl=$5
2428 cat > $TMPC << EOF
2429 #include <$hdr>
2430 int main(void) { $exp }
2431 EOF
2432 if compile_prog "$cfl" "$lib" ; then
2433 :
2434 else
2435 error_exit "$drv check failed" \
2436 "Make sure to have the $drv libs and headers installed."
2437 fi
2438 }
2439
2440 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
2441 for drv in $audio_drv_list; do
2442 case $drv in
2443 alsa)
2444 audio_drv_probe $drv alsa/asoundlib.h -lasound \
2445 "return snd_pcm_close((snd_pcm_t *)0);"
2446 libs_softmmu="-lasound $libs_softmmu"
2447 ;;
2448
2449 fmod)
2450 if test -z $fmod_lib || test -z $fmod_inc; then
2451 error_exit "You must specify path to FMOD library and headers" \
2452 "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
2453 fi
2454 audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
2455 libs_softmmu="$fmod_lib $libs_softmmu"
2456 ;;
2457
2458 esd)
2459 audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
2460 libs_softmmu="-lesd $libs_softmmu"
2461 audio_pt_int="yes"
2462 ;;
2463
2464 pa)
2465 audio_drv_probe $drv pulse/mainloop.h "-lpulse" \
2466 "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;"
2467 libs_softmmu="-lpulse $libs_softmmu"
2468 audio_pt_int="yes"
2469 ;;
2470
2471 coreaudio)
2472 libs_softmmu="-framework CoreAudio $libs_softmmu"
2473 ;;
2474
2475 dsound)
2476 libs_softmmu="-lole32 -ldxguid $libs_softmmu"
2477 audio_win_int="yes"
2478 ;;
2479
2480 oss)
2481 libs_softmmu="$oss_lib $libs_softmmu"
2482 ;;
2483
2484 sdl|wav)
2485 # XXX: Probes for CoreAudio, DirectSound, SDL(?)
2486 ;;
2487
2488 winwave)
2489 libs_softmmu="-lwinmm $libs_softmmu"
2490 audio_win_int="yes"
2491 ;;
2492
2493 *)
2494 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
2495 error_exit "Unknown driver '$drv' selected" \
2496 "Possible drivers are: $audio_possible_drivers"
2497 }
2498 ;;
2499 esac
2500 done
2501
2502 ##########################################
2503 # BrlAPI probe
2504
2505 if test "$brlapi" != "no" ; then
2506 brlapi_libs="-lbrlapi"
2507 cat > $TMPC << EOF
2508 #include <brlapi.h>
2509 #include <stddef.h>
2510 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
2511 EOF
2512 if compile_prog "" "$brlapi_libs" ; then
2513 brlapi=yes
2514 libs_softmmu="$brlapi_libs $libs_softmmu"
2515 else
2516 if test "$brlapi" = "yes" ; then
2517 feature_not_found "brlapi" "Install brlapi devel"
2518 fi
2519 brlapi=no
2520 fi
2521 fi
2522
2523 ##########################################
2524 # curses probe
2525 if test "$curses" != "no" ; then
2526 if test "$mingw32" = "yes" ; then
2527 curses_list="-lpdcurses"
2528 else
2529 curses_list="$($pkg_config --libs ncurses 2>/dev/null):-lncurses:-lcurses"
2530 fi
2531 curses_found=no
2532 cat > $TMPC << EOF
2533 #include <curses.h>
2534 int main(void) {
2535 const char *s = curses_version();
2536 resize_term(0, 0);
2537 return s != 0;
2538 }
2539 EOF
2540 IFS=:
2541 for curses_lib in $curses_list; do
2542 unset IFS
2543 if compile_prog "" "$curses_lib" ; then
2544 curses_found=yes
2545 libs_softmmu="$curses_lib $libs_softmmu"
2546 break
2547 fi
2548 done
2549 unset IFS
2550 if test "$curses_found" = "yes" ; then
2551 curses=yes
2552 else
2553 if test "$curses" = "yes" ; then
2554 feature_not_found "curses" "Install ncurses devel"
2555 fi
2556 curses=no
2557 fi
2558 fi
2559
2560 ##########################################
2561 # curl probe
2562 if test "$curl" != "no" ; then
2563 if $pkg_config libcurl --exists; then
2564 curlconfig="$pkg_config libcurl"
2565 else
2566 curlconfig=curl-config
2567 fi
2568 cat > $TMPC << EOF
2569 #include <curl/curl.h>
2570 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
2571 EOF
2572 curl_cflags=`$curlconfig --cflags 2>/dev/null`
2573 curl_libs=`$curlconfig --libs 2>/dev/null`
2574 if compile_prog "$curl_cflags" "$curl_libs" ; then
2575 curl=yes
2576 else
2577 if test "$curl" = "yes" ; then
2578 feature_not_found "curl" "Install libcurl devel"
2579 fi
2580 curl=no
2581 fi
2582 fi # test "$curl"
2583
2584 ##########################################
2585 # bluez support probe
2586 if test "$bluez" != "no" ; then
2587 cat > $TMPC << EOF
2588 #include <bluetooth/bluetooth.h>
2589 int main(void) { return bt_error(0); }
2590 EOF
2591 bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
2592 bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
2593 if compile_prog "$bluez_cflags" "$bluez_libs" ; then
2594 bluez=yes
2595 libs_softmmu="$bluez_libs $libs_softmmu"
2596 else
2597 if test "$bluez" = "yes" ; then
2598 feature_not_found "bluez" "Install bluez-libs/libbluetooth devel"
2599 fi
2600 bluez="no"
2601 fi
2602 fi
2603
2604 ##########################################
2605 # glib support probe
2606
2607 if test "$mingw32" = yes; then
2608 # g_poll is required in order to integrate with the glib main loop.
2609 glib_req_ver=2.20
2610 else
2611 glib_req_ver=2.12
2612 fi
2613 glib_modules=gthread-2.0
2614 if test "$modules" = yes; then
2615 glib_modules="$glib_modules gmodule-2.0"
2616 fi
2617
2618 for i in $glib_modules; do
2619 if $pkg_config --atleast-version=$glib_req_ver $i; then
2620 glib_cflags=`$pkg_config --cflags $i`
2621 glib_libs=`$pkg_config --libs $i`
2622 CFLAGS="$glib_cflags $CFLAGS"
2623 LIBS="$glib_libs $LIBS"
2624 libs_qga="$glib_libs $libs_qga"
2625 else
2626 error_exit "glib-$glib_req_ver $i is required to compile QEMU"
2627 fi
2628 done
2629
2630 ##########################################
2631 # SHA command probe for modules
2632 if test "$modules" = yes; then
2633 shacmd_probe="sha1sum sha1 shasum"
2634 for c in $shacmd_probe; do
2635 if which $c >/dev/null 2>&1; then
2636 shacmd="$c"
2637 break
2638 fi
2639 done
2640 if test "$shacmd" = ""; then
2641 error_exit "one of the checksum commands is required to enable modules: $shacmd_probe"
2642 fi
2643 fi
2644
2645 ##########################################
2646 # pixman support probe
2647
2648 if test "$pixman" = ""; then
2649 if test "$want_tools" = "no" -a "$softmmu" = "no"; then
2650 pixman="none"
2651 elif $pkg_config pixman-1 > /dev/null 2>&1; then
2652 pixman="system"
2653 else
2654 pixman="internal"
2655 fi
2656 fi
2657 if test "$pixman" = "none"; then
2658 if test "$want_tools" != "no" -o "$softmmu" != "no"; then
2659 error_exit "pixman disabled but system emulation or tools build" \
2660 "enabled. You can turn off pixman only if you also" \
2661 "disable all system emulation targets and the tools" \
2662 "build with '--disable-tools --disable-system'."
2663 fi
2664 pixman_cflags=
2665 pixman_libs=
2666 elif test "$pixman" = "system"; then
2667 pixman_cflags=`$pkg_config --cflags pixman-1`
2668 pixman_libs=`$pkg_config --libs pixman-1`
2669 else
2670 if test ! -d ${source_path}/pixman/pixman; then
2671 error_exit "pixman not present. Your options:" \
2672 " (1) Preferred: Install the pixman devel package (any recent" \
2673 " distro should have packages as Xorg needs pixman too)." \
2674 " (2) Fetch the pixman submodule, using:" \
2675 " git submodule update --init pixman"
2676 fi
2677 mkdir -p pixman/pixman
2678 pixman_cflags="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman"
2679 pixman_libs="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1"
2680 fi
2681
2682 ##########################################
2683 # libcap probe
2684
2685 if test "$cap" != "no" ; then
2686 cat > $TMPC <<EOF
2687 #include <stdio.h>
2688 #include <sys/capability.h>
2689 int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
2690 EOF
2691 if compile_prog "" "-lcap" ; then
2692 cap=yes
2693 else
2694 cap=no
2695 fi
2696 fi
2697
2698 ##########################################
2699 # pthread probe
2700 PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
2701
2702 pthread=no
2703 cat > $TMPC << EOF
2704 #include <pthread.h>
2705 static void *f(void *p) { return NULL; }
2706 int main(void) {
2707 pthread_t thread;
2708 pthread_create(&thread, 0, f, 0);
2709 return 0;
2710 }
2711 EOF
2712 if compile_prog "" "" ; then
2713 pthread=yes
2714 else
2715 for pthread_lib in $PTHREADLIBS_LIST; do
2716 if compile_prog "" "$pthread_lib" ; then
2717 pthread=yes
2718 found=no
2719 for lib_entry in $LIBS; do
2720 if test "$lib_entry" = "$pthread_lib"; then
2721 found=yes
2722 break
2723 fi
2724 done
2725 if test "$found" = "no"; then
2726 LIBS="$pthread_lib $LIBS"
2727 fi
2728 break
2729 fi
2730 done
2731 fi
2732
2733 if test "$mingw32" != yes -a "$pthread" = no; then
2734 error_exit "pthread check failed" \
2735 "Make sure to have the pthread libs and headers installed."
2736 fi
2737
2738 # check for pthread_setname_np
2739 pthread_setname_np=no
2740 cat > $TMPC << EOF
2741 #include <pthread.h>
2742
2743 static void *f(void *p) { return NULL; }
2744 int main(void)
2745 {
2746 pthread_t thread;
2747 pthread_create(&thread, 0, f, 0);
2748 pthread_setname_np(thread, "QEMU");
2749 return 0;
2750 }
2751 EOF
2752 if compile_prog "" "$pthread_lib" ; then
2753 pthread_setname_np=yes
2754 fi
2755
2756 ##########################################
2757 # rbd probe
2758 if test "$rbd" != "no" ; then
2759 cat > $TMPC <<EOF
2760 #include <stdio.h>
2761 #include <rbd/librbd.h>
2762 int main(void) {
2763 rados_t cluster;
2764 rados_create(&cluster, NULL);
2765 return 0;
2766 }
2767 EOF
2768 rbd_libs="-lrbd -lrados"
2769 if compile_prog "" "$rbd_libs" ; then
2770 rbd=yes
2771 else
2772 if test "$rbd" = "yes" ; then
2773 feature_not_found "rados block device" "Install librbd/ceph devel"
2774 fi
2775 rbd=no
2776 fi
2777 fi
2778
2779 ##########################################
2780 # libssh2 probe
2781 min_libssh2_version=1.2.8
2782 if test "$libssh2" != "no" ; then
2783 if $pkg_config --atleast-version=$min_libssh2_version libssh2; then
2784 libssh2_cflags=`$pkg_config libssh2 --cflags`
2785 libssh2_libs=`$pkg_config libssh2 --libs`
2786 libssh2=yes
2787 else
2788 if test "$libssh2" = "yes" ; then
2789 error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2"
2790 fi
2791 libssh2=no
2792 fi
2793 fi
2794
2795 ##########################################
2796 # libssh2_sftp_fsync probe
2797
2798 if test "$libssh2" = "yes"; then
2799 cat > $TMPC <<EOF
2800 #include <stdio.h>
2801 #include <libssh2.h>
2802 #include <libssh2_sftp.h>
2803 int main(void) {
2804 LIBSSH2_SESSION *session;
2805 LIBSSH2_SFTP *sftp;
2806 LIBSSH2_SFTP_HANDLE *sftp_handle;
2807 session = libssh2_session_init ();
2808 sftp = libssh2_sftp_init (session);
2809 sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0);
2810 libssh2_sftp_fsync (sftp_handle);
2811 return 0;
2812 }
2813 EOF
2814 # libssh2_cflags/libssh2_libs defined in previous test.
2815 if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then
2816 QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS"
2817 fi
2818 fi
2819
2820 ##########################################
2821 # linux-aio probe
2822
2823 if test "$linux_aio" != "no" ; then
2824 cat > $TMPC <<EOF
2825 #include <libaio.h>
2826 #include <sys/eventfd.h>
2827 #include <stddef.h>
2828 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
2829 EOF
2830 if compile_prog "" "-laio" ; then
2831 linux_aio=yes
2832 else
2833 if test "$linux_aio" = "yes" ; then
2834 feature_not_found "linux AIO" "Install libaio devel"
2835 fi
2836 linux_aio=no
2837 fi
2838 fi
2839
2840 ##########################################
2841 # TPM passthrough is only on x86 Linux
2842
2843 if test "$targetos" = Linux && test "$cpu" = i386 -o "$cpu" = x86_64; then
2844 tpm_passthrough=$tpm
2845 else
2846 tpm_passthrough=no
2847 fi
2848
2849 ##########################################
2850 # adjust virtio-blk-data-plane based on linux-aio
2851
2852 if test "$virtio_blk_data_plane" = "yes" -a \
2853 "$linux_aio" != "yes" ; then
2854 error_exit "virtio-blk-data-plane requires Linux AIO, please try --enable-linux-aio"
2855 elif test -z "$virtio_blk_data_plane" ; then
2856 virtio_blk_data_plane=$linux_aio
2857 fi
2858
2859 ##########################################
2860 # attr probe
2861
2862 if test "$attr" != "no" ; then
2863 cat > $TMPC <<EOF
2864 #include <stdio.h>
2865 #include <sys/types.h>
2866 #ifdef CONFIG_LIBATTR
2867 #include <attr/xattr.h>
2868 #else
2869 #include <sys/xattr.h>
2870 #endif
2871 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
2872 EOF
2873 if compile_prog "" "" ; then
2874 attr=yes
2875 # Older distros have <attr/xattr.h>, and need -lattr:
2876 elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
2877 attr=yes
2878 LIBS="-lattr $LIBS"
2879 libattr=yes
2880 else
2881 if test "$attr" = "yes" ; then
2882 feature_not_found "ATTR" "Install libc6 or libattr devel"
2883 fi
2884 attr=no
2885 fi
2886 fi
2887
2888 ##########################################
2889 # iovec probe
2890 cat > $TMPC <<EOF
2891 #include <sys/types.h>
2892 #include <sys/uio.h>
2893 #include <unistd.h>
2894 int main(void) { return sizeof(struct iovec); }
2895 EOF
2896 iovec=no
2897 if compile_prog "" "" ; then
2898 iovec=yes
2899 fi
2900
2901 ##########################################
2902 # preadv probe
2903 cat > $TMPC <<EOF
2904 #include <sys/types.h>
2905 #include <sys/uio.h>
2906 #include <unistd.h>
2907 int main(void) { return preadv(0, 0, 0, 0); }
2908 EOF
2909 preadv=no
2910 if compile_prog "" "" ; then
2911 preadv=yes
2912 fi
2913
2914 ##########################################
2915 # fdt probe
2916 # fdt support is mandatory for at least some target architectures,
2917 # so insist on it if we're building those system emulators.
2918 fdt_required=no
2919 for target in $target_list; do
2920 case $target in
2921 aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu)
2922 fdt_required=yes
2923 ;;
2924 esac
2925 done
2926
2927 if test "$fdt_required" = "yes"; then
2928 if test "$fdt" = "no"; then
2929 error_exit "fdt disabled but some requested targets require it." \
2930 "You can turn off fdt only if you also disable all the system emulation" \
2931 "targets which need it (by specifying a cut down --target-list)."
2932 fi
2933 fdt=yes
2934 fi
2935
2936 if test "$fdt" != "no" ; then
2937 fdt_libs="-lfdt"
2938 # explicitly check for libfdt_env.h as it is missing in some stable installs
2939 cat > $TMPC << EOF
2940 #include <libfdt_env.h>
2941 int main(void) { return 0; }
2942 EOF
2943 if compile_prog "" "$fdt_libs" ; then
2944 # system DTC is good - use it
2945 fdt=yes
2946 elif test -d ${source_path}/dtc/libfdt ; then
2947 # have submodule DTC - use it
2948 fdt=yes
2949 dtc_internal="yes"
2950 mkdir -p dtc
2951 if [ "$pwd_is_source_path" != "y" ] ; then
2952 symlink "$source_path/dtc/Makefile" "dtc/Makefile"
2953 symlink "$source_path/dtc/scripts" "dtc/scripts"
2954 fi
2955 fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt"
2956 fdt_libs="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs"
2957 elif test "$fdt" = "yes" ; then
2958 # have neither and want - prompt for system/submodule install
2959 error_exit "DTC (libfdt) not present. Your options:" \
2960 " (1) Preferred: Install the DTC (libfdt) devel package" \
2961 " (2) Fetch the DTC submodule, using:" \
2962 " git submodule update --init dtc"
2963 else
2964 # don't have and don't want
2965 fdt_libs=
2966 fdt=no
2967 fi
2968 fi
2969
2970 libs_softmmu="$libs_softmmu $fdt_libs"
2971
2972 ##########################################
2973 # GLX probe, used by milkymist-tmu2
2974 if test "$glx" != "no" ; then
2975 glx_libs="-lGL -lX11"
2976 cat > $TMPC << EOF
2977 #include <X11/Xlib.h>
2978 #include <GL/gl.h>
2979 #include <GL/glx.h>
2980 int main(void) { glBegin(0); glXQueryVersion(0,0,0); return 0; }
2981 EOF
2982 if compile_prog "" "-lGL -lX11" ; then
2983 glx=yes
2984 else
2985 if test "$glx" = "yes" ; then
2986 feature_not_found "glx" "Install GL devel (e.g. MESA)"
2987 fi
2988 glx_libs=
2989 glx=no
2990 fi
2991 fi
2992
2993 ##########################################
2994 # glusterfs probe
2995 if test "$glusterfs" != "no" ; then
2996 if $pkg_config --atleast-version=3 glusterfs-api; then
2997 glusterfs="yes"
2998 glusterfs_cflags=`$pkg_config --cflags glusterfs-api`
2999 glusterfs_libs=`$pkg_config --libs glusterfs-api`
3000 if $pkg_config --atleast-version=5 glusterfs-api; then
3001 glusterfs_discard="yes"
3002 fi
3003 if $pkg_config --atleast-version=6 glusterfs-api; then
3004 glusterfs_zerofill="yes"
3005 fi
3006 else
3007 if test "$glusterfs" = "yes" ; then
3008 feature_not_found "GlusterFS backend support" "Install glusterfs-api devel"
3009 fi
3010 glusterfs="no"
3011 fi
3012 fi
3013
3014 # Check for inotify functions when we are building linux-user
3015 # emulator. This is done because older glibc versions don't
3016 # have syscall stubs for these implemented. In that case we
3017 # don't provide them even if kernel supports them.
3018 #
3019 inotify=no
3020 cat > $TMPC << EOF
3021 #include <sys/inotify.h>
3022
3023 int
3024 main(void)
3025 {
3026 /* try to start inotify */
3027 return inotify_init();
3028 }
3029 EOF
3030 if compile_prog "" "" ; then
3031 inotify=yes
3032 fi
3033
3034 inotify1=no
3035 cat > $TMPC << EOF
3036 #include <sys/inotify.h>
3037
3038 int
3039 main(void)
3040 {
3041 /* try to start inotify */
3042 return inotify_init1(0);
3043 }
3044 EOF
3045 if compile_prog "" "" ; then
3046 inotify1=yes
3047 fi
3048
3049 # check if utimensat and futimens are supported
3050 utimens=no
3051 cat > $TMPC << EOF
3052 #define _ATFILE_SOURCE
3053 #include <stddef.h>
3054 #include <fcntl.h>
3055 #include <sys/stat.h>
3056
3057 int main(void)
3058 {
3059 utimensat(AT_FDCWD, "foo", NULL, 0);
3060 futimens(0, NULL);
3061 return 0;
3062 }
3063 EOF
3064 if compile_prog "" "" ; then
3065 utimens=yes
3066 fi
3067
3068 # check if pipe2 is there
3069 pipe2=no
3070 cat > $TMPC << EOF
3071 #include <unistd.h>
3072 #include <fcntl.h>
3073
3074 int main(void)
3075 {
3076 int pipefd[2];
3077 return pipe2(pipefd, O_CLOEXEC);
3078 }
3079 EOF
3080 if compile_prog "" "" ; then
3081 pipe2=yes
3082 fi
3083
3084 # check if accept4 is there
3085 accept4=no
3086 cat > $TMPC << EOF
3087 #include <sys/socket.h>
3088 #include <stddef.h>
3089
3090 int main(void)
3091 {
3092 accept4(0, NULL, NULL, SOCK_CLOEXEC);
3093 return 0;
3094 }
3095 EOF
3096 if compile_prog "" "" ; then
3097 accept4=yes
3098 fi
3099
3100 # check if tee/splice is there. vmsplice was added same time.
3101 splice=no
3102 cat > $TMPC << EOF
3103 #include <unistd.h>
3104 #include <fcntl.h>
3105 #include <limits.h>
3106
3107 int main(void)
3108 {
3109 int len, fd = 0;
3110 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
3111 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
3112 return 0;
3113 }
3114 EOF
3115 if compile_prog "" "" ; then
3116 splice=yes
3117 fi
3118
3119 ##########################################
3120 # signalfd probe
3121 signalfd="no"
3122 cat > $TMPC << EOF
3123 #include <unistd.h>
3124 #include <sys/syscall.h>
3125 #include <signal.h>
3126 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
3127 EOF
3128
3129 if compile_prog "" "" ; then
3130 signalfd=yes
3131 fi
3132
3133 # check if eventfd is supported
3134 eventfd=no
3135 cat > $TMPC << EOF
3136 #include <sys/eventfd.h>
3137
3138 int main(void)
3139 {
3140 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
3141 }
3142 EOF
3143 if compile_prog "" "" ; then
3144 eventfd=yes
3145 fi
3146
3147 # check for fallocate
3148 fallocate=no
3149 cat > $TMPC << EOF
3150 #include <fcntl.h>
3151
3152 int main(void)
3153 {
3154 fallocate(0, 0, 0, 0);
3155 return 0;
3156 }
3157 EOF
3158 if compile_prog "" "" ; then
3159 fallocate=yes
3160 fi
3161
3162 # check for fallocate hole punching
3163 fallocate_punch_hole=no
3164 cat > $TMPC << EOF
3165 #include <fcntl.h>
3166 #include <linux/falloc.h>
3167
3168 int main(void)
3169 {
3170 fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
3171 return 0;
3172 }
3173 EOF
3174 if compile_prog "" "" ; then
3175 fallocate_punch_hole=yes
3176 fi
3177
3178 # check for sync_file_range
3179 sync_file_range=no
3180 cat > $TMPC << EOF
3181 #include <fcntl.h>
3182
3183 int main(void)
3184 {
3185 sync_file_range(0, 0, 0, 0);
3186 return 0;
3187 }
3188 EOF
3189 if compile_prog "" "" ; then
3190 sync_file_range=yes
3191 fi
3192
3193 # check for linux/fiemap.h and FS_IOC_FIEMAP
3194 fiemap=no
3195 cat > $TMPC << EOF
3196 #include <sys/ioctl.h>
3197 #include <linux/fs.h>
3198 #include <linux/fiemap.h>
3199
3200 int main(void)
3201 {
3202 ioctl(0, FS_IOC_FIEMAP, 0);
3203 return 0;
3204 }
3205 EOF
3206 if compile_prog "" "" ; then
3207 fiemap=yes
3208 fi
3209
3210 # check for dup3
3211 dup3=no
3212 cat > $TMPC << EOF
3213 #include <unistd.h>
3214
3215 int main(void)
3216 {
3217 dup3(0, 0, 0);
3218 return 0;
3219 }
3220 EOF
3221 if compile_prog "" "" ; then
3222 dup3=yes
3223 fi
3224
3225 # check for ppoll support
3226 ppoll=no
3227 cat > $TMPC << EOF
3228 #include <poll.h>
3229
3230 int main(void)
3231 {
3232 struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
3233 ppoll(&pfd, 1, 0, 0);
3234 return 0;
3235 }
3236 EOF
3237 if compile_prog "" "" ; then
3238 ppoll=yes
3239 fi
3240
3241 # check for prctl(PR_SET_TIMERSLACK , ... ) support
3242 prctl_pr_set_timerslack=no
3243 cat > $TMPC << EOF
3244 #include <sys/prctl.h>
3245
3246 int main(void)
3247 {
3248 prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
3249 return 0;
3250 }
3251 EOF
3252 if compile_prog "" "" ; then
3253 prctl_pr_set_timerslack=yes
3254 fi
3255
3256 # check for epoll support
3257 epoll=no
3258 cat > $TMPC << EOF
3259 #include <sys/epoll.h>
3260
3261 int main(void)
3262 {
3263 epoll_create(0);
3264 return 0;
3265 }
3266 EOF
3267 if compile_prog "" "" ; then
3268 epoll=yes
3269 fi
3270
3271 # epoll_create1 and epoll_pwait are later additions
3272 # so we must check separately for their presence
3273 epoll_create1=no
3274 cat > $TMPC << EOF
3275 #include <sys/epoll.h>
3276
3277 int main(void)
3278 {
3279 /* Note that we use epoll_create1 as a value, not as
3280 * a function being called. This is necessary so that on
3281 * old SPARC glibc versions where the function was present in
3282 * the library but not declared in the header file we will
3283 * fail the configure check. (Otherwise we will get a compiler
3284 * warning but not an error, and will proceed to fail the
3285 * qemu compile where we compile with -Werror.)
3286 */
3287 return (int)(uintptr_t)&epoll_create1;
3288 }
3289 EOF
3290 if compile_prog "" "" ; then
3291 epoll_create1=yes
3292 fi
3293
3294 epoll_pwait=no
3295 cat > $TMPC << EOF
3296 #include <sys/epoll.h>
3297
3298 int main(void)
3299 {
3300 epoll_pwait(0, 0, 0, 0, 0);
3301 return 0;
3302 }
3303 EOF
3304 if compile_prog "" "" ; then
3305 epoll_pwait=yes
3306 fi
3307
3308 # check for sendfile support
3309 sendfile=no
3310 cat > $TMPC << EOF
3311 #include <sys/sendfile.h>
3312
3313 int main(void)
3314 {
3315 return sendfile(0, 0, 0, 0);
3316 }
3317 EOF
3318 if compile_prog "" "" ; then
3319 sendfile=yes
3320 fi
3321
3322 # Check if tools are available to build documentation.
3323 if test "$docs" != "no" ; then
3324 if has makeinfo && has pod2man; then
3325 docs=yes
3326 else
3327 if test "$docs" = "yes" ; then
3328 feature_not_found "docs" "Install texinfo and Perl/perl-podlators"
3329 fi
3330 docs=no
3331 fi
3332 fi
3333
3334 # Search for bswap_32 function
3335 byteswap_h=no
3336 cat > $TMPC << EOF
3337 #include <byteswap.h>
3338 int main(void) { return bswap_32(0); }
3339 EOF
3340 if compile_prog "" "" ; then
3341 byteswap_h=yes
3342 fi
3343
3344 # Search for bswap32 function
3345 bswap_h=no
3346 cat > $TMPC << EOF
3347 #include <sys/endian.h>
3348 #include <sys/types.h>
3349 #include <machine/bswap.h>
3350 int main(void) { return bswap32(0); }
3351 EOF
3352 if compile_prog "" "" ; then
3353 bswap_h=yes
3354 fi
3355
3356 ##########################################
3357 # Do we have libiscsi
3358 # We check for iscsi_write16_sync() to make sure we have a
3359 # at least version 1.4.0 of libiscsi.
3360 if test "$libiscsi" != "no" ; then
3361 cat > $TMPC << EOF
3362 #include <stdio.h>
3363 #include <iscsi/iscsi.h>
3364 int main(void) { iscsi_write16_sync(NULL,0,0,NULL,0,0,0,0,0,0,0); return 0; }
3365 EOF
3366 if $pkg_config --atleast-version=1.7.0 libiscsi; then
3367 libiscsi="yes"
3368 libiscsi_cflags=$($pkg_config --cflags libiscsi)
3369 libiscsi_libs=$($pkg_config --libs libiscsi)
3370 elif compile_prog "" "-liscsi" ; then
3371 libiscsi="yes"
3372 libiscsi_libs="-liscsi"
3373 else
3374 if test "$libiscsi" = "yes" ; then
3375 feature_not_found "libiscsi" "Install libiscsi devel"
3376 fi
3377 libiscsi="no"
3378 fi
3379 fi
3380
3381 # We also need to know the API version because there was an
3382 # API change from 1.4.0 to 1.5.0.
3383 if test "$libiscsi" = "yes"; then
3384 cat >$TMPC <<EOF
3385 #include <iscsi/iscsi.h>
3386 int main(void)
3387 {
3388 iscsi_read10_task(0, 0, 0, 0, 0, 0, 0);
3389 return 0;
3390 }
3391 EOF
3392 if compile_prog "" "-liscsi"; then
3393 libiscsi_version="1.4.0"
3394 fi
3395 fi
3396
3397 ##########################################
3398 # Do we need libm
3399 cat > $TMPC << EOF
3400 #include <math.h>
3401 int main(void) { return isnan(sin(0.0)); }
3402 EOF
3403 if compile_prog "" "" ; then
3404 :
3405 elif compile_prog "" "-lm" ; then
3406 LIBS="-lm $LIBS"
3407 libs_qga="-lm $libs_qga"
3408 else
3409 error_exit "libm check failed"
3410 fi
3411
3412 ##########################################
3413 # Do we need librt
3414 # uClibc provides 2 versions of clock_gettime(), one with realtime
3415 # support and one without. This means that the clock_gettime() don't
3416 # need -lrt. We still need it for timer_create() so we check for this
3417 # function in addition.
3418 cat > $TMPC <<EOF
3419 #include <signal.h>
3420 #include <time.h>
3421 int main(void) {
3422 timer_create(CLOCK_REALTIME, NULL, NULL);
3423 return clock_gettime(CLOCK_REALTIME, NULL);
3424 }
3425 EOF
3426
3427 if compile_prog "" "" ; then
3428 :
3429 # we need pthread for static linking. use previous pthread test result
3430 elif compile_prog "" "-lrt $pthread_lib" ; then
3431 LIBS="-lrt $LIBS"
3432 libs_qga="-lrt $libs_qga"
3433 fi
3434
3435 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
3436 "$aix" != "yes" -a "$haiku" != "yes" ; then
3437 libs_softmmu="-lutil $libs_softmmu"
3438 fi
3439
3440 ##########################################
3441 # spice probe
3442 if test "$spice" != "no" ; then
3443 cat > $TMPC << EOF
3444 #include <spice.h>
3445 int main(void) { spice_server_new(); return 0; }
3446 EOF
3447 spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
3448 spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
3449 if $pkg_config --atleast-version=0.12.0 spice-server && \
3450 $pkg_config --atleast-version=0.12.3 spice-protocol && \
3451 compile_prog "$spice_cflags" "$spice_libs" ; then
3452 spice="yes"
3453 libs_softmmu="$libs_softmmu $spice_libs"
3454 QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
3455 spice_protocol_version=$($pkg_config --modversion spice-protocol)
3456 spice_server_version=$($pkg_config --modversion spice-server)
3457 else
3458 if test "$spice" = "yes" ; then
3459 feature_not_found "spice" "Install spice-server and spice-protocol devel"
3460 fi
3461 spice="no"
3462 fi
3463 fi
3464
3465 # check for libcacard for smartcard support
3466 smartcard_cflags=""
3467 # TODO - what's the minimal nss version we support?
3468 if test "$smartcard_nss" != "no"; then
3469 cat > $TMPC << EOF
3470 #include <pk11pub.h>
3471 int main(void) { PK11_FreeSlot(0); return 0; }
3472 EOF
3473 # FIXME: do not include $glib_* in here
3474 nss_libs="$($pkg_config --libs nss 2>/dev/null) $glib_libs"
3475 nss_cflags="$($pkg_config --cflags nss 2>/dev/null) $glib_cflags"
3476 test_cflags="$nss_cflags"
3477 # The header files in nss < 3.13.3 have a bug which causes them to
3478 # emit a warning. If we're going to compile QEMU with -Werror, then
3479 # test that the headers don't have this bug. Otherwise we would pass
3480 # the configure test but fail to compile QEMU later.
3481 if test "$werror" = "yes"; then
3482 test_cflags="-Werror $test_cflags"
3483 fi
3484 if test -n "$libtool" &&
3485 $pkg_config --atleast-version=3.12.8 nss && \
3486 compile_prog "$test_cflags" "$nss_libs"; then
3487 smartcard_nss="yes"
3488 else
3489 if test "$smartcard_nss" = "yes"; then
3490 feature_not_found "nss"
3491 fi
3492 smartcard_nss="no"
3493 fi
3494 fi
3495
3496 # check for libusb
3497 if test "$libusb" != "no" ; then
3498 if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
3499 libusb="yes"
3500 libusb_cflags=$($pkg_config --cflags libusb-1.0)
3501 libusb_libs=$($pkg_config --libs libusb-1.0)
3502 QEMU_CFLAGS="$QEMU_CFLAGS $libusb_cflags"
3503 libs_softmmu="$libs_softmmu $libusb_libs"
3504 else
3505 if test "$libusb" = "yes"; then
3506 feature_not_found "libusb" "Install libusb devel"
3507 fi
3508 libusb="no"
3509 fi
3510 fi
3511
3512 # check for usbredirparser for usb network redirection support
3513 if test "$usb_redir" != "no" ; then
3514 if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
3515 usb_redir="yes"
3516 usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
3517 usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
3518 QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
3519 libs_softmmu="$libs_softmmu $usb_redir_libs"
3520 else
3521 if test "$usb_redir" = "yes"; then
3522 feature_not_found "usb-redir" "Install usbredir devel"
3523 fi
3524 usb_redir="no"
3525 fi
3526 fi
3527
3528 ##########################################
3529 # check if we have VSS SDK headers for win
3530
3531 if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then
3532 case "$vss_win32_sdk" in
3533 "") vss_win32_include="-I$source_path" ;;
3534 *\ *) # The SDK is installed in "Program Files" by default, but we cannot
3535 # handle path with spaces. So we symlink the headers into ".sdk/vss".
3536 vss_win32_include="-I$source_path/.sdk/vss"
3537 symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
3538 ;;
3539 *) vss_win32_include="-I$vss_win32_sdk"
3540 esac
3541 cat > $TMPC << EOF
3542 #define __MIDL_user_allocate_free_DEFINED__
3543 #include <inc/win2003/vss.h>
3544 int main(void) { return VSS_CTX_BACKUP; }
3545 EOF
3546 if compile_prog "$vss_win32_include" "" ; then
3547 guest_agent_with_vss="yes"
3548 QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
3549 libs_qga="-lole32 -loleaut32 -lshlwapi -luuid -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
3550 else
3551 if test "$vss_win32_sdk" != "" ; then
3552 echo "ERROR: Please download and install Microsoft VSS SDK:"
3553 echo "ERROR: http://www.microsoft.com/en-us/download/details.aspx?id=23490"
3554 echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
3555 echo "ERROR: scripts/extract-vsssdk-headers setup.exe"
3556 echo "ERROR: The headers are extracted in the directory \`inc'."
3557 feature_not_found "VSS support"
3558 fi
3559 guest_agent_with_vss="no"
3560 fi
3561 fi
3562
3563 ##########################################
3564 # lookup Windows platform SDK (if not specified)
3565 # The SDK is needed only to build .tlb (type library) file of guest agent
3566 # VSS provider from the source. It is usually unnecessary because the
3567 # pre-compiled .tlb file is included.
3568
3569 if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss" = "yes" ; then
3570 if test -z "$win_sdk"; then
3571 programfiles="$PROGRAMFILES"
3572 test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
3573 if test -n "$programfiles"; then
3574 win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
3575 else
3576 feature_not_found "Windows SDK"
3577 fi
3578 elif test "$win_sdk" = "no"; then
3579 win_sdk=""
3580 fi
3581 fi
3582
3583 ##########################################
3584
3585 ##########################################
3586 # check if we have fdatasync
3587
3588 fdatasync=no
3589 cat > $TMPC << EOF
3590 #include <unistd.h>
3591 int main(void) {
3592 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
3593 return fdatasync(0);
3594 #else
3595 #error Not supported
3596 #endif
3597 }
3598 EOF
3599 if compile_prog "" "" ; then
3600 fdatasync=yes
3601 fi
3602
3603 ##########################################
3604 # check if we have madvise
3605
3606 madvise=no
3607 cat > $TMPC << EOF
3608 #include <sys/types.h>
3609 #include <sys/mman.h>
3610 #include <stddef.h>
3611 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
3612 EOF
3613 if compile_prog "" "" ; then
3614 madvise=yes
3615 fi
3616
3617 ##########################################
3618 # check if we have posix_madvise
3619
3620 posix_madvise=no
3621 cat > $TMPC << EOF
3622 #include <sys/mman.h>
3623 #include <stddef.h>
3624 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
3625 EOF
3626 if compile_prog "" "" ; then
3627 posix_madvise=yes
3628 fi
3629
3630 ##########################################
3631 # check if we have usable SIGEV_THREAD_ID
3632
3633 sigev_thread_id=no
3634 cat > $TMPC << EOF
3635 #include <signal.h>
3636 int main(void) {
3637 struct sigevent ev;
3638 ev.sigev_notify = SIGEV_THREAD_ID;
3639 ev._sigev_un._tid = 0;
3640 asm volatile("" : : "g"(&ev));
3641 return 0;
3642 }
3643 EOF
3644 if compile_prog "" "" ; then
3645 sigev_thread_id=yes
3646 fi
3647
3648 ##########################################
3649 # check if trace backend exists
3650
3651 $python "$source_path/scripts/tracetool.py" "--backend=$trace_backend" --check-backend > /dev/null 2> /dev/null
3652 if test "$?" -ne 0 ; then
3653 error_exit "invalid trace backend" \
3654 "Please choose a supported trace backend."
3655 fi
3656
3657 ##########################################
3658 # For 'ust' backend, test if ust headers are present
3659 if test "$trace_backend" = "ust"; then
3660 cat > $TMPC << EOF
3661 #include <lttng/tracepoint.h>
3662 int main(void) { return 0; }
3663 EOF
3664 if compile_prog "" "" ; then
3665 if $pkg_config lttng-ust --exists; then
3666 lttng_ust_libs=`$pkg_config --libs lttng-ust`
3667 else
3668 lttng_ust_libs="-llttng-ust"
3669 fi
3670 if $pkg_config liburcu-bp --exists; then
3671 urcu_bp_libs=`$pkg_config --libs liburcu-bp`
3672 else
3673 urcu_bp_libs="-lurcu-bp"
3674 fi
3675
3676 LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS"
3677 libs_qga="$lttng_ust_libs $urcu_bp_libs $libs_qga"
3678 else
3679 error_exit "Trace backend 'ust' missing lttng-ust header files"
3680 fi
3681 fi
3682
3683 ##########################################
3684 # For 'dtrace' backend, test if 'dtrace' command is present
3685 if test "$trace_backend" = "dtrace"; then
3686 if ! has 'dtrace' ; then
3687 error_exit "dtrace command is not found in PATH $PATH"
3688 fi
3689 trace_backend_stap="no"
3690 if has 'stap' ; then
3691 trace_backend_stap="yes"
3692 fi
3693 fi
3694
3695 ##########################################
3696 # check and set a backend for coroutine
3697
3698 # We prefer ucontext, but it's not always possible. The fallback
3699 # is sigcontext. gthread is not selectable except explicitly, because
3700 # it is not functional enough to run QEMU proper. (It is occasionally
3701 # useful for debugging purposes.) On Windows the only valid backend
3702 # is the Windows-specific one.
3703
3704 ucontext_works=no
3705 if test "$darwin" != "yes"; then
3706 cat > $TMPC << EOF
3707 #include <ucontext.h>
3708 #ifdef __stub_makecontext
3709 #error Ignoring glibc stub makecontext which will always fail
3710 #endif
3711 int main(void) { makecontext(0, 0, 0); return 0; }
3712 EOF
3713 if compile_prog "" "" ; then
3714 ucontext_works=yes
3715 fi
3716 fi
3717
3718 if test "$coroutine" = ""; then
3719 if test "$mingw32" = "yes"; then
3720 coroutine=win32
3721 elif test "$ucontext_works" = "yes"; then
3722 coroutine=ucontext
3723 else
3724 coroutine=sigaltstack
3725 fi
3726 else
3727 case $coroutine in
3728 windows)
3729 if test "$mingw32" != "yes"; then
3730 error_exit "'windows' coroutine backend only valid for Windows"
3731 fi
3732 # Unfortunately the user visible backend name doesn't match the
3733 # coroutine-*.c filename for this case, so we have to adjust it here.
3734 coroutine=win32
3735 ;;
3736 ucontext)
3737 if test "$ucontext_works" != "yes"; then
3738 feature_not_found "ucontext"
3739 fi
3740 ;;
3741 gthread|sigaltstack)
3742 if test "$mingw32" = "yes"; then
3743 error_exit "only the 'windows' coroutine backend is valid for Windows"
3744 fi
3745 ;;
3746 *)
3747 error_exit "unknown coroutine backend $coroutine"
3748 ;;
3749 esac
3750 fi
3751
3752 if test "$coroutine_pool" = ""; then
3753 if test "$coroutine" = "gthread"; then
3754 coroutine_pool=no
3755 else
3756 coroutine_pool=yes
3757 fi
3758 fi
3759 if test "$coroutine" = "gthread" -a "$coroutine_pool" = "yes"; then
3760 error_exit "'gthread' coroutine backend does not support pool (use --disable-coroutine-pool)"
3761 fi
3762
3763 ##########################################
3764 # check if we have open_by_handle_at
3765
3766 open_by_handle_at=no
3767 cat > $TMPC << EOF
3768 #include <fcntl.h>
3769 #if !defined(AT_EMPTY_PATH)
3770 # error missing definition
3771 #else
3772 int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
3773 #endif
3774 EOF
3775 if compile_prog "" "" ; then
3776 open_by_handle_at=yes
3777 fi
3778
3779 ########################################
3780 # check if we have linux/magic.h
3781
3782 linux_magic_h=no
3783 cat > $TMPC << EOF
3784 #include <linux/magic.h>
3785 int main(void) {
3786 return 0;
3787 }
3788 EOF
3789 if compile_prog "" "" ; then
3790 linux_magic_h=yes
3791 fi
3792
3793 ########################################
3794 # check whether we can disable warning option with a pragma (this is needed
3795 # to silence warnings in the headers of some versions of external libraries).
3796 # This test has to be compiled with -Werror as otherwise an unknown pragma is
3797 # only a warning.
3798 #
3799 # If we can't selectively disable warning in the code, disable -Werror so that
3800 # the build doesn't fail anyway.
3801
3802 pragma_disable_unused_but_set=no
3803 cat > $TMPC << EOF
3804 #pragma GCC diagnostic push
3805 #pragma GCC diagnostic ignored "-Wunused-but-set-variable"
3806 #pragma GCC diagnostic ignored "-Wstrict-prototypes"
3807 #pragma GCC diagnostic pop
3808
3809 int main(void) {
3810 return 0;
3811 }
3812 EOF
3813 if compile_prog "-Werror" "" ; then
3814 pragma_diagnostic_available=yes
3815 else
3816 werror=no
3817 fi
3818
3819 ########################################
3820 # check if we have valgrind/valgrind.h and valgrind/memcheck.h
3821
3822 valgrind_h=no
3823 cat > $TMPC << EOF
3824 #include <valgrind/valgrind.h>
3825 #include <valgrind/memcheck.h>
3826 int main(void) {
3827 return 0;
3828 }
3829 EOF
3830 if compile_prog "" "" ; then
3831 valgrind_h=yes
3832 fi
3833
3834 ########################################
3835 # check if environ is declared
3836
3837 has_environ=no
3838 cat > $TMPC << EOF
3839 #include <unistd.h>
3840 int main(void) {
3841 environ = 0;
3842 return 0;
3843 }
3844 EOF
3845 if compile_prog "" "" ; then
3846 has_environ=yes
3847 fi
3848
3849 ########################################
3850 # check if cpuid.h is usable.
3851
3852 cpuid_h=no
3853 cat > $TMPC << EOF
3854 #include <cpuid.h>
3855 int main(void) {
3856 unsigned a, b, c, d;
3857 int max = __get_cpuid_max(0, 0);
3858
3859 if (max >= 1) {
3860 __cpuid(1, a, b, c, d);
3861 }
3862
3863 if (max >= 7) {
3864 __cpuid_count(7, 0, a, b, c, d);
3865 }
3866
3867 return 0;
3868 }
3869 EOF
3870 if compile_prog "" "" ; then
3871 cpuid_h=yes
3872 fi
3873
3874 ########################################
3875 # check if __[u]int128_t is usable.
3876
3877 int128=no
3878 cat > $TMPC << EOF
3879 #if defined(__clang_major__) && defined(__clang_minor__)
3880 # if ((__clang_major__ < 3) || (__clang_major__ == 3) && (__clang_minor__ < 2))
3881 # error __int128_t does not work in CLANG before 3.2
3882 # endif
3883 #endif
3884 __int128_t a;
3885 __uint128_t b;
3886 int main (void) {
3887 a = a + b;
3888 b = a * b;
3889 a = a * a;
3890 return 0;
3891 }
3892 EOF
3893 if compile_prog "" "" ; then
3894 int128=yes
3895 fi
3896
3897 ########################################
3898 # check if getauxval is available.
3899
3900 getauxval=no
3901 cat > $TMPC << EOF
3902 #include <sys/auxv.h>
3903 int main(void) {
3904 return getauxval(AT_HWCAP) == 0;
3905 }
3906 EOF
3907 if compile_prog "" "" ; then
3908 getauxval=yes
3909 fi
3910
3911 ##########################################
3912 # End of CC checks
3913 # After here, no more $cc or $ld runs
3914
3915 if test "$gcov" = "yes" ; then
3916 CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS"
3917 LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS"
3918 elif test "$debug" = "no" ; then
3919 CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
3920 fi
3921
3922 ##########################################
3923 # Do we have libnfs
3924 if test "$libnfs" != "no" ; then
3925 if $pkg_config --atleast-version=1.9.3 libnfs; then
3926 libnfs="yes"
3927 libnfs_libs=$($pkg_config --libs libnfs)
3928 LIBS="$LIBS $libnfs_libs"
3929 else
3930 if test "$libnfs" = "yes" ; then
3931 feature_not_found "libnfs"
3932 fi
3933 libnfs="no"
3934 fi
3935 fi
3936
3937 # Disable zero malloc errors for official releases unless explicitly told to
3938 # enable/disable
3939 if test -z "$zero_malloc" ; then
3940 if test "$z_version" = "50" ; then
3941 zero_malloc="no"
3942 else
3943 zero_malloc="yes"
3944 fi
3945 fi
3946
3947 # Now we've finished running tests it's OK to add -Werror to the compiler flags
3948 if test "$werror" = "yes"; then
3949 QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
3950 fi
3951
3952 if test "$solaris" = "no" ; then
3953 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
3954 LDFLAGS="-Wl,--warn-common $LDFLAGS"
3955 fi
3956 fi
3957
3958 # test if pod2man has --utf8 option
3959 if pod2man --help | grep -q utf8; then
3960 POD2MAN="pod2man --utf8"
3961 else
3962 POD2MAN="pod2man"
3963 fi
3964
3965 # Use ASLR, no-SEH and DEP if available
3966 if test "$mingw32" = "yes" ; then
3967 for flag in --dynamicbase --no-seh --nxcompat; do
3968 if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
3969 LDFLAGS="-Wl,$flag $LDFLAGS"
3970 fi
3971 done
3972 fi
3973
3974 qemu_confdir=$sysconfdir$confsuffix
3975 qemu_moddir=$libdir$confsuffix
3976 qemu_datadir=$datadir$confsuffix
3977 qemu_localedir="$datadir/locale"
3978
3979 tools=""
3980 if test "$want_tools" = "yes" ; then
3981 tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
3982 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
3983 tools="qemu-nbd\$(EXESUF) $tools"
3984 fi
3985 fi
3986 if test "$softmmu" = yes ; then
3987 if test "$virtfs" != no ; then
3988 if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
3989 virtfs=yes
3990 tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
3991 else
3992 if test "$virtfs" = yes; then
3993 error_exit "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel"
3994 fi
3995 virtfs=no
3996 fi
3997 fi
3998 fi
3999 if [ "$guest_agent" != "no" ]; then
4000 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
4001 tools="qemu-ga\$(EXESUF) $tools"
4002 if [ "$mingw32" = "yes" -a "$guest_agent_with_vss" = "yes" ]; then
4003 tools="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb $tools"
4004 fi
4005 guest_agent=yes
4006 elif [ "$guest_agent" != yes ]; then
4007 guest_agent=no
4008 else
4009 error_exit "Guest agent is not supported on this platform"
4010 fi
4011 fi
4012
4013 # Mac OS X ships with a broken assembler
4014 roms=
4015 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
4016 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
4017 "$softmmu" = yes ; then
4018 roms="optionrom"
4019 fi
4020 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
4021 roms="$roms spapr-rtas"
4022 fi
4023
4024 if test "$cpu" = "s390x" ; then
4025 roms="$roms s390-ccw"
4026 fi
4027
4028 # Probe for the need for relocating the user-only binary.
4029 if test "$pie" = "no" ; then
4030 textseg_addr=
4031 case "$cpu" in
4032 arm | i386 | ppc* | s390* | sparc* | x86_64 | x32)
4033 # ??? Rationale for choosing this address
4034 textseg_addr=0x60000000
4035 ;;
4036 mips)
4037 # A 256M aligned address, high in the address space, with enough
4038 # room for the code_gen_buffer above it before the stack.
4039 textseg_addr=0x60000000
4040 ;;
4041 esac
4042 if [ -n "$textseg_addr" ]; then
4043 cat > $TMPC <<EOF
4044 int main(void) { return 0; }
4045 EOF
4046 textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr"
4047 if ! compile_prog "" "$textseg_ldflags"; then
4048 # In case ld does not support -Ttext-segment, edit the default linker
4049 # script via sed to set the .text start addr. This is needed on FreeBSD
4050 # at least.
4051 $ld --verbose | sed \
4052 -e '1,/==================================================/d' \
4053 -e '/==================================================/,$d' \
4054 -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \
4055 -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld
4056 textseg_ldflags="-Wl,-T../config-host.ld"
4057 fi
4058 fi
4059 fi
4060
4061 # add pixman flags after all config tests are done
4062 QEMU_CFLAGS="$QEMU_CFLAGS $pixman_cflags $fdt_cflags"
4063 libs_softmmu="$libs_softmmu $pixman_libs"
4064
4065 echo "Install prefix $prefix"
4066 echo "BIOS directory `eval echo $qemu_datadir`"
4067 echo "binary directory `eval echo $bindir`"
4068 echo "library directory `eval echo $libdir`"
4069 echo "module directory `eval echo $qemu_moddir`"
4070 echo "libexec directory `eval echo $libexecdir`"
4071 echo "include directory `eval echo $includedir`"
4072 echo "config directory `eval echo $sysconfdir`"
4073 if test "$mingw32" = "no" ; then
4074 echo "local state directory `eval echo $local_statedir`"
4075 echo "Manual directory `eval echo $mandir`"
4076 echo "ELF interp prefix $interp_prefix"
4077 else
4078 echo "local state directory queried at runtime"
4079 echo "Windows SDK $win_sdk"
4080 fi
4081 echo "Source path $source_path"
4082 echo "C compiler $cc"
4083 echo "Host C compiler $host_cc"
4084 echo "C++ compiler $cxx"
4085 echo "Objective-C compiler $objcc"
4086 echo "ARFLAGS $ARFLAGS"
4087 echo "CFLAGS $CFLAGS"
4088 echo "QEMU_CFLAGS $QEMU_CFLAGS"
4089 echo "LDFLAGS $LDFLAGS"
4090 echo "make $make"
4091 echo "install $install"
4092 echo "python $python"
4093 if test "$slirp" = "yes" ; then
4094 echo "smbd $smbd"
4095 fi
4096 echo "module support $modules"
4097 echo "host CPU $cpu"
4098 echo "host big endian $bigendian"
4099 echo "target list $target_list"
4100 echo "tcg debug enabled $debug_tcg"
4101 echo "gprof enabled $gprof"
4102 echo "sparse enabled $sparse"
4103 echo "strip binaries $strip_opt"
4104 echo "profiler $profiler"
4105 echo "static build $static"
4106 if test "$darwin" = "yes" ; then
4107 echo "Cocoa support $cocoa"
4108 fi
4109 echo "pixman $pixman"
4110 echo "SDL support $sdl"
4111 echo "GTK support $gtk"
4112 echo "VTE support $vte"
4113 echo "curses support $curses"
4114 echo "curl support $curl"
4115 echo "mingw32 support $mingw32"
4116 echo "Audio drivers $audio_drv_list"
4117 echo "Block whitelist (rw) $block_drv_rw_whitelist"
4118 echo "Block whitelist (ro) $block_drv_ro_whitelist"
4119 echo "VirtFS support $virtfs"
4120 echo "VNC support $vnc"
4121 if test "$vnc" = "yes" ; then
4122 echo "VNC TLS support $vnc_tls"
4123 echo "VNC SASL support $vnc_sasl"
4124 echo "VNC JPEG support $vnc_jpeg"
4125 echo "VNC PNG support $vnc_png"
4126 echo "VNC WS support $vnc_ws"
4127 fi
4128 if test -n "$sparc_cpu"; then
4129 echo "Target Sparc Arch $sparc_cpu"
4130 fi
4131 echo "xen support $xen"
4132 echo "brlapi support $brlapi"
4133 echo "bluez support $bluez"
4134 echo "Documentation $docs"
4135 echo "GUEST_BASE $guest_base"
4136 echo "PIE $pie"
4137 echo "vde support $vde"
4138 echo "netmap support $netmap"
4139 echo "Linux AIO support $linux_aio"
4140 echo "ATTR/XATTR support $attr"
4141 echo "Install blobs $blobs"
4142 echo "KVM support $kvm"
4143 echo "RDMA support $rdma"
4144 echo "TCG interpreter $tcg_interpreter"
4145 echo "fdt support $fdt"
4146 echo "preadv support $preadv"
4147 echo "fdatasync $fdatasync"
4148 echo "madvise $madvise"
4149 echo "posix_madvise $posix_madvise"
4150 echo "sigev_thread_id $sigev_thread_id"
4151 echo "uuid support $uuid"
4152 echo "libcap-ng support $cap_ng"
4153 echo "vhost-net support $vhost_net"
4154 echo "vhost-scsi support $vhost_scsi"
4155 echo "Trace backend $trace_backend"
4156 if test "$trace_backend" = "simple"; then
4157 echo "Trace output file $trace_file-<pid>"
4158 fi
4159 if test "$spice" = "yes"; then
4160 echo "spice support $spice ($spice_protocol_version/$spice_server_version)"
4161 else
4162 echo "spice support $spice"
4163 fi
4164 echo "rbd support $rbd"
4165 echo "xfsctl support $xfs"
4166 echo "nss used $smartcard_nss"
4167 echo "libusb $libusb"
4168 echo "usb net redir $usb_redir"
4169 echo "GLX support $glx"
4170 if test "$libiscsi_version" = "1.4.0"; then
4171 echo "libiscsi support $libiscsi (1.4.0)"
4172 else
4173 echo "libiscsi support $libiscsi"
4174 fi
4175 echo "libnfs support $libnfs"
4176 echo "build guest agent $guest_agent"
4177 echo "QGA VSS support $guest_agent_with_vss"
4178 echo "seccomp support $seccomp"
4179 echo "coroutine backend $coroutine"
4180 echo "coroutine pool $coroutine_pool"
4181 echo "GlusterFS support $glusterfs"
4182 echo "virtio-blk-data-plane $virtio_blk_data_plane"
4183 echo "gcov $gcov_tool"
4184 echo "gcov enabled $gcov"
4185 echo "TPM support $tpm"
4186 echo "libssh2 support $libssh2"
4187 echo "TPM passthrough $tpm_passthrough"
4188 echo "QOM debugging $qom_cast_debug"
4189 echo "vhdx $vhdx"
4190 echo "Quorum $quorum"
4191 echo "lzo support $lzo"
4192 echo "snappy support $snappy"
4193
4194 if test "$sdl_too_old" = "yes"; then
4195 echo "-> Your SDL version is too old - please upgrade to have SDL support"
4196 fi
4197
4198 config_host_mak="config-host.mak"
4199
4200 echo "# Automatically generated by configure - do not modify" >config-all-disas.mak
4201
4202 echo "# Automatically generated by configure - do not modify" > $config_host_mak
4203 echo >> $config_host_mak
4204
4205 echo all: >> $config_host_mak
4206 echo "prefix=$prefix" >> $config_host_mak
4207 echo "bindir=$bindir" >> $config_host_mak
4208 echo "libdir=$libdir" >> $config_host_mak
4209 echo "libexecdir=$libexecdir" >> $config_host_mak
4210 echo "includedir=$includedir" >> $config_host_mak
4211 echo "mandir=$mandir" >> $config_host_mak
4212 echo "sysconfdir=$sysconfdir" >> $config_host_mak
4213 echo "qemu_confdir=$qemu_confdir" >> $config_host_mak
4214 echo "qemu_datadir=$qemu_datadir" >> $config_host_mak
4215 echo "qemu_docdir=$qemu_docdir" >> $config_host_mak
4216 echo "qemu_moddir=$qemu_moddir" >> $config_host_mak
4217 if test "$mingw32" = "no" ; then
4218 echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
4219 fi
4220 echo "qemu_helperdir=$libexecdir" >> $config_host_mak
4221 echo "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak
4222 echo "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak
4223 echo "qemu_localedir=$qemu_localedir" >> $config_host_mak
4224 echo "libs_softmmu=$libs_softmmu" >> $config_host_mak
4225
4226 echo "ARCH=$ARCH" >> $config_host_mak
4227
4228 if test "$debug_tcg" = "yes" ; then
4229 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
4230 fi
4231 if test "$strip_opt" = "yes" ; then
4232 echo "STRIP=${strip}" >> $config_host_mak
4233 fi
4234 if test "$bigendian" = "yes" ; then
4235 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
4236 fi
4237 if test "$mingw32" = "yes" ; then
4238 echo "CONFIG_WIN32=y" >> $config_host_mak
4239 rc_version=`cat $source_path/VERSION`
4240 version_major=${rc_version%%.*}
4241 rc_version=${rc_version#*.}
4242 version_minor=${rc_version%%.*}
4243 rc_version=${rc_version#*.}
4244 version_subminor=${rc_version%%.*}
4245 version_micro=0
4246 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
4247 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
4248 if test "$guest_agent_with_vss" = "yes" ; then
4249 echo "CONFIG_QGA_VSS=y" >> $config_host_mak
4250 echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
4251 fi
4252 else
4253 echo "CONFIG_POSIX=y" >> $config_host_mak
4254 fi
4255
4256 if test "$linux" = "yes" ; then
4257 echo "CONFIG_LINUX=y" >> $config_host_mak
4258 fi
4259
4260 if test "$darwin" = "yes" ; then
4261 echo "CONFIG_DARWIN=y" >> $config_host_mak
4262 fi
4263
4264 if test "$aix" = "yes" ; then
4265 echo "CONFIG_AIX=y" >> $config_host_mak
4266 fi
4267
4268 if test "$solaris" = "yes" ; then
4269 echo "CONFIG_SOLARIS=y" >> $config_host_mak
4270 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
4271 if test "$needs_libsunmath" = "yes" ; then
4272 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
4273 fi
4274 fi
4275 if test "$haiku" = "yes" ; then
4276 echo "CONFIG_HAIKU=y" >> $config_host_mak
4277 fi
4278 if test "$static" = "yes" ; then
4279 echo "CONFIG_STATIC=y" >> $config_host_mak
4280 fi
4281 if test "$profiler" = "yes" ; then
4282 echo "CONFIG_PROFILER=y" >> $config_host_mak
4283 fi
4284 if test "$slirp" = "yes" ; then
4285 echo "CONFIG_SLIRP=y" >> $config_host_mak
4286 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
4287 fi
4288 if test "$vde" = "yes" ; then
4289 echo "CONFIG_VDE=y" >> $config_host_mak
4290 fi
4291 if test "$netmap" = "yes" ; then
4292 echo "CONFIG_NETMAP=y" >> $config_host_mak
4293 fi
4294 if test "$cap_ng" = "yes" ; then
4295 echo "CONFIG_LIBCAP=y" >> $config_host_mak
4296 fi
4297 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
4298 for drv in $audio_drv_list; do
4299 def=CONFIG_`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'`
4300 echo "$def=y" >> $config_host_mak
4301 if test "$drv" = "fmod"; then
4302 echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
4303 fi
4304 done
4305 if test "$audio_pt_int" = "yes" ; then
4306 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
4307 fi
4308 if test "$audio_win_int" = "yes" ; then
4309 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
4310 fi
4311 echo "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
4312 echo "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
4313 if test "$vnc" = "yes" ; then
4314 echo "CONFIG_VNC=y" >> $config_host_mak
4315 fi
4316 if test "$vnc_tls" = "yes" ; then
4317 echo "CONFIG_VNC_TLS=y" >> $config_host_mak
4318 fi
4319 if test "$vnc_sasl" = "yes" ; then
4320 echo "CONFIG_VNC_SASL=y" >> $config_host_mak
4321 fi
4322 if test "$vnc_jpeg" = "yes" ; then
4323 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
4324 fi
4325 if test "$vnc_png" = "yes" ; then
4326 echo "CONFIG_VNC_PNG=y" >> $config_host_mak
4327 fi
4328 if test "$vnc_ws" = "yes" ; then
4329 echo "CONFIG_VNC_WS=y" >> $config_host_mak
4330 echo "VNC_WS_CFLAGS=$vnc_ws_cflags" >> $config_host_mak
4331 fi
4332 if test "$fnmatch" = "yes" ; then
4333 echo "CONFIG_FNMATCH=y" >> $config_host_mak
4334 fi
4335 if test "$uuid" = "yes" ; then
4336 echo "CONFIG_UUID=y" >> $config_host_mak
4337 fi
4338 if test "$xfs" = "yes" ; then
4339 echo "CONFIG_XFS=y" >> $config_host_mak
4340 fi
4341 qemu_version=`head $source_path/VERSION`
4342 echo "VERSION=$qemu_version" >>$config_host_mak
4343 echo "PKGVERSION=$pkgversion" >>$config_host_mak
4344 echo "SRC_PATH=$source_path" >> $config_host_mak
4345 echo "TARGET_DIRS=$target_list" >> $config_host_mak
4346 if [ "$docs" = "yes" ] ; then
4347 echo "BUILD_DOCS=yes" >> $config_host_mak
4348 fi
4349 if test "$modules" = "yes"; then
4350 # $shacmd can generate a hash started with digit, which the compiler doesn't
4351 # like as an symbol. So prefix it with an underscore
4352 echo "CONFIG_STAMP=_`(echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ `" >> $config_host_mak
4353 echo "CONFIG_MODULES=y" >> $config_host_mak
4354 fi
4355 if test "$sdl" = "yes" ; then
4356 echo "CONFIG_SDL=y" >> $config_host_mak
4357 echo "CONFIG_SDLABI=$sdlabi" >> $config_host_mak
4358 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
4359 fi
4360 if test "$cocoa" = "yes" ; then
4361 echo "CONFIG_COCOA=y" >> $config_host_mak
4362 fi
4363 if test "$curses" = "yes" ; then
4364 echo "CONFIG_CURSES=y" >> $config_host_mak
4365 fi
4366 if test "$utimens" = "yes" ; then
4367 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
4368 fi
4369 if test "$pipe2" = "yes" ; then
4370 echo "CONFIG_PIPE2=y" >> $config_host_mak
4371 fi
4372 if test "$accept4" = "yes" ; then
4373 echo "CONFIG_ACCEPT4=y" >> $config_host_mak
4374 fi
4375 if test "$splice" = "yes" ; then
4376 echo "CONFIG_SPLICE=y" >> $config_host_mak
4377 fi
4378 if test "$eventfd" = "yes" ; then
4379 echo "CONFIG_EVENTFD=y" >> $config_host_mak
4380 fi
4381 if test "$fallocate" = "yes" ; then
4382 echo "CONFIG_FALLOCATE=y" >> $config_host_mak
4383 fi
4384 if test "$fallocate_punch_hole" = "yes" ; then
4385 echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
4386 fi
4387 if test "$sync_file_range" = "yes" ; then
4388 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
4389 fi
4390 if test "$fiemap" = "yes" ; then
4391 echo "CONFIG_FIEMAP=y" >> $config_host_mak
4392 fi
4393 if test "$dup3" = "yes" ; then
4394 echo "CONFIG_DUP3=y" >> $config_host_mak
4395 fi
4396 if test "$ppoll" = "yes" ; then
4397 echo "CONFIG_PPOLL=y" >> $config_host_mak
4398 fi
4399 if test "$prctl_pr_set_timerslack" = "yes" ; then
4400 echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
4401 fi
4402 if test "$epoll" = "yes" ; then
4403 echo "CONFIG_EPOLL=y" >> $config_host_mak
4404 fi
4405 if test "$epoll_create1" = "yes" ; then
4406 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
4407 fi
4408 if test "$epoll_pwait" = "yes" ; then
4409 echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
4410 fi
4411 if test "$sendfile" = "yes" ; then
4412 echo "CONFIG_SENDFILE=y" >> $config_host_mak
4413 fi
4414 if test "$inotify" = "yes" ; then
4415 echo "CONFIG_INOTIFY=y" >> $config_host_mak
4416 fi
4417 if test "$inotify1" = "yes" ; then
4418 echo "CONFIG_INOTIFY1=y" >> $config_host_mak
4419 fi
4420 if test "$byteswap_h" = "yes" ; then
4421 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
4422 fi
4423 if test "$bswap_h" = "yes" ; then
4424 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
4425 fi
4426 if test "$curl" = "yes" ; then
4427 echo "CONFIG_CURL=m" >> $config_host_mak
4428 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
4429 echo "CURL_LIBS=$curl_libs" >> $config_host_mak
4430 fi
4431 if test "$brlapi" = "yes" ; then
4432 echo "CONFIG_BRLAPI=y" >> $config_host_mak
4433 fi
4434 if test "$bluez" = "yes" ; then
4435 echo "CONFIG_BLUEZ=y" >> $config_host_mak
4436 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
4437 fi
4438 echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
4439 if test "$gtk" = "yes" ; then
4440 echo "CONFIG_GTK=y" >> $config_host_mak
4441 echo "CONFIG_GTKABI=$gtkabi" >> $config_host_mak
4442 echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
4443 fi
4444 if test "$vte" = "yes" ; then
4445 echo "CONFIG_VTE=y" >> $config_host_mak
4446 echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
4447 fi
4448 if test "$xen" = "yes" ; then
4449 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
4450 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
4451 fi
4452 if test "$linux_aio" = "yes" ; then
4453 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
4454 fi
4455 if test "$attr" = "yes" ; then
4456 echo "CONFIG_ATTR=y" >> $config_host_mak
4457 fi
4458 if test "$libattr" = "yes" ; then
4459 echo "CONFIG_LIBATTR=y" >> $config_host_mak
4460 fi
4461 if test "$virtfs" = "yes" ; then
4462 echo "CONFIG_VIRTFS=y" >> $config_host_mak
4463 fi
4464 if test "$vhost_scsi" = "yes" ; then
4465 echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
4466 fi
4467 if test "$blobs" = "yes" ; then
4468 echo "INSTALL_BLOBS=yes" >> $config_host_mak
4469 fi
4470 if test "$iovec" = "yes" ; then
4471 echo "CONFIG_IOVEC=y" >> $config_host_mak
4472 fi
4473 if test "$preadv" = "yes" ; then
4474 echo "CONFIG_PREADV=y" >> $config_host_mak
4475 fi
4476 if test "$fdt" = "yes" ; then
4477 echo "CONFIG_FDT=y" >> $config_host_mak
4478 fi
4479 if test "$signalfd" = "yes" ; then
4480 echo "CONFIG_SIGNALFD=y" >> $config_host_mak
4481 fi
4482 if test "$tcg_interpreter" = "yes" ; then
4483 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
4484 fi
4485 if test "$fdatasync" = "yes" ; then
4486 echo "CONFIG_FDATASYNC=y" >> $config_host_mak
4487 fi
4488 if test "$madvise" = "yes" ; then
4489 echo "CONFIG_MADVISE=y" >> $config_host_mak
4490 fi
4491 if test "$posix_madvise" = "yes" ; then
4492 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
4493 fi
4494 if test "$sigev_thread_id" = "yes" ; then
4495 echo "CONFIG_SIGEV_THREAD_ID=y" >> $config_host_mak
4496 fi
4497
4498 if test "$spice" = "yes" ; then
4499 echo "CONFIG_SPICE=y" >> $config_host_mak
4500 fi
4501
4502 if test "$smartcard_nss" = "yes" ; then
4503 echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
4504 echo "NSS_LIBS=$nss_libs" >> $config_host_mak
4505 echo "NSS_CFLAGS=$nss_cflags" >> $config_host_mak
4506 fi
4507
4508 if test "$libusb" = "yes" ; then
4509 echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
4510 fi
4511
4512 if test "$usb_redir" = "yes" ; then
4513 echo "CONFIG_USB_REDIR=y" >> $config_host_mak
4514 fi
4515
4516 if test "$glx" = "yes" ; then
4517 echo "CONFIG_GLX=y" >> $config_host_mak
4518 echo "GLX_LIBS=$glx_libs" >> $config_host_mak
4519 fi
4520
4521 if test "$lzo" = "yes" ; then
4522 echo "CONFIG_LZO=y" >> $config_host_mak
4523 fi
4524
4525 if test "$snappy" = "yes" ; then
4526 echo "CONFIG_SNAPPY=y" >> $config_host_mak
4527 fi
4528
4529 if test "$libiscsi" = "yes" ; then
4530 echo "CONFIG_LIBISCSI=m" >> $config_host_mak
4531 if test "$libiscsi_version" = "1.4.0"; then
4532 echo "CONFIG_LIBISCSI_1_4=y" >> $config_host_mak
4533 fi
4534 echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
4535 echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
4536 fi
4537
4538 if test "$libnfs" = "yes" ; then
4539 echo "CONFIG_LIBNFS=y" >> $config_host_mak
4540 fi
4541
4542 if test "$seccomp" = "yes"; then
4543 echo "CONFIG_SECCOMP=y" >> $config_host_mak
4544 fi
4545
4546 # XXX: suppress that
4547 if [ "$bsd" = "yes" ] ; then
4548 echo "CONFIG_BSD=y" >> $config_host_mak
4549 fi
4550
4551 if test "$zero_malloc" = "yes" ; then
4552 echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
4553 fi
4554 if test "$qom_cast_debug" = "yes" ; then
4555 echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
4556 fi
4557 if test "$rbd" = "yes" ; then
4558 echo "CONFIG_RBD=m" >> $config_host_mak
4559 echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak
4560 echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
4561 fi
4562
4563 echo "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
4564 if test "$coroutine_pool" = "yes" ; then
4565 echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
4566 else
4567 echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
4568 fi
4569
4570 if test "$open_by_handle_at" = "yes" ; then
4571 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
4572 fi
4573
4574 if test "$linux_magic_h" = "yes" ; then
4575 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
4576 fi
4577
4578 if test "$pragma_diagnostic_available" = "yes" ; then
4579 echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
4580 fi
4581
4582 if test "$valgrind_h" = "yes" ; then
4583 echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
4584 fi
4585
4586 if test "$has_environ" = "yes" ; then
4587 echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
4588 fi
4589
4590 if test "$cpuid_h" = "yes" ; then
4591 echo "CONFIG_CPUID_H=y" >> $config_host_mak
4592 fi
4593
4594 if test "$int128" = "yes" ; then
4595 echo "CONFIG_INT128=y" >> $config_host_mak
4596 fi
4597
4598 if test "$getauxval" = "yes" ; then
4599 echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
4600 fi
4601
4602 if test "$glusterfs" = "yes" ; then
4603 echo "CONFIG_GLUSTERFS=m" >> $config_host_mak
4604 echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
4605 echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
4606 fi
4607
4608 if test "$glusterfs_discard" = "yes" ; then
4609 echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
4610 fi
4611
4612 if test "$glusterfs_zerofill" = "yes" ; then
4613 echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
4614 fi
4615
4616 if test "$libssh2" = "yes" ; then
4617 echo "CONFIG_LIBSSH2=m" >> $config_host_mak
4618 echo "LIBSSH2_CFLAGS=$libssh2_cflags" >> $config_host_mak
4619 echo "LIBSSH2_LIBS=$libssh2_libs" >> $config_host_mak
4620 fi
4621
4622 if test "$quorum" = "yes" ; then
4623 echo "CONFIG_QUORUM=y" >> $config_host_mak
4624 fi
4625
4626 if test "$virtio_blk_data_plane" = "yes" ; then
4627 echo 'CONFIG_VIRTIO_BLK_DATA_PLANE=$(CONFIG_VIRTIO)' >> $config_host_mak
4628 fi
4629
4630 if test "$vhdx" = "yes" ; then
4631 echo "CONFIG_VHDX=y" >> $config_host_mak
4632 fi
4633
4634 # USB host support
4635 if test "$libusb" = "yes"; then
4636 echo "HOST_USB=libusb legacy" >> $config_host_mak
4637 else
4638 echo "HOST_USB=stub" >> $config_host_mak
4639 fi
4640
4641 # TPM passthrough support?
4642 if test "$tpm" = "yes"; then
4643 echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
4644 if test "$tpm_passthrough" = "yes"; then
4645 echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
4646 fi
4647 fi
4648
4649 # use default implementation for tracing backend-specific routines
4650 trace_default=yes
4651 echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
4652 if test "$trace_backend" = "nop"; then
4653 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
4654 fi
4655 if test "$trace_backend" = "simple"; then
4656 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
4657 trace_default=no
4658 # Set the appropriate trace file.
4659 trace_file="\"$trace_file-\" FMT_pid"
4660 fi
4661 if test "$trace_backend" = "stderr"; then
4662 echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak
4663 trace_default=no
4664 fi
4665 if test "$trace_backend" = "ust"; then
4666 echo "CONFIG_TRACE_UST=y" >> $config_host_mak
4667 fi
4668 if test "$trace_backend" = "dtrace"; then
4669 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
4670 if test "$trace_backend_stap" = "yes" ; then
4671 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
4672 fi
4673 fi
4674 if test "$trace_backend" = "ftrace"; then
4675 if test "$linux" = "yes" ; then
4676 echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
4677 trace_default=no
4678 else
4679 feature_not_found "ftrace(trace backend)" "ftrace requires Linux"
4680 fi
4681 fi
4682 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
4683 if test "$trace_default" = "yes"; then
4684 echo "CONFIG_TRACE_DEFAULT=y" >> $config_host_mak
4685 fi
4686
4687 if test "$rdma" = "yes" ; then
4688 echo "CONFIG_RDMA=y" >> $config_host_mak
4689 fi
4690
4691 # Hold two types of flag:
4692 # CONFIG_THREAD_SETNAME_BYTHREAD - we've got a way of setting the name on
4693 # a thread we have a handle to
4694 # CONFIG_PTHREAD_SETNAME_NP - A way of doing it on a particular
4695 # platform
4696 if test "$pthread_setname_np" = "yes" ; then
4697 echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
4698 echo "CONFIG_PTHREAD_SETNAME_NP=y" >> $config_host_mak
4699 fi
4700
4701 if test "$tcg_interpreter" = "yes"; then
4702 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
4703 elif test "$ARCH" = "sparc64" ; then
4704 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
4705 elif test "$ARCH" = "s390x" ; then
4706 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
4707 elif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then
4708 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
4709 else
4710 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
4711 fi
4712 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES"
4713
4714 echo "TOOLS=$tools" >> $config_host_mak
4715 echo "ROMS=$roms" >> $config_host_mak
4716 echo "MAKE=$make" >> $config_host_mak
4717 echo "INSTALL=$install" >> $config_host_mak
4718 echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
4719 echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
4720 if test -n "$libtool"; then
4721 echo "INSTALL_PROG=\$(LIBTOOL) --mode=install $install -c -m 0755" >> $config_host_mak
4722 echo "INSTALL_LIB=\$(LIBTOOL) --mode=install $install -c -m 0644" >> $config_host_mak
4723 else
4724 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
4725 echo "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
4726 fi
4727 echo "PYTHON=$python" >> $config_host_mak
4728 echo "CC=$cc" >> $config_host_mak
4729 if $iasl -h > /dev/null 2>&1; then
4730 echo "IASL=$iasl" >> $config_host_mak
4731 fi
4732 echo "CC_I386=$cc_i386" >> $config_host_mak
4733 echo "HOST_CC=$host_cc" >> $config_host_mak
4734 echo "CXX=$cxx" >> $config_host_mak
4735 echo "OBJCC=$objcc" >> $config_host_mak
4736 echo "AR=$ar" >> $config_host_mak
4737 echo "ARFLAGS=$ARFLAGS" >> $config_host_mak
4738 echo "AS=$as" >> $config_host_mak
4739 echo "CPP=$cpp" >> $config_host_mak
4740 echo "OBJCOPY=$objcopy" >> $config_host_mak
4741 echo "LD=$ld" >> $config_host_mak
4742 echo "WINDRES=$windres" >> $config_host_mak
4743 echo "LIBTOOL=$libtool" >> $config_host_mak
4744 echo "CFLAGS=$CFLAGS" >> $config_host_mak
4745 echo "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
4746 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
4747 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
4748 if test "$sparse" = "yes" ; then
4749 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak
4750 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak
4751 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
4752 fi
4753 if test "$cross_prefix" != ""; then
4754 echo "AUTOCONF_HOST := --host=${cross_prefix%-}" >> $config_host_mak
4755 else
4756 echo "AUTOCONF_HOST := " >> $config_host_mak
4757 fi
4758 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
4759 echo "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
4760 echo "LIBTOOLFLAGS=$LIBTOOLFLAGS" >> $config_host_mak
4761 echo "LIBS+=$LIBS" >> $config_host_mak
4762 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
4763 echo "EXESUF=$EXESUF" >> $config_host_mak
4764 echo "DSOSUF=$DSOSUF" >> $config_host_mak
4765 echo "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
4766 echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
4767 echo "POD2MAN=$POD2MAN" >> $config_host_mak
4768 echo "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak
4769 if test "$gcov" = "yes" ; then
4770 echo "CONFIG_GCOV=y" >> $config_host_mak
4771 echo "GCOV=$gcov_tool" >> $config_host_mak
4772 fi
4773
4774 # use included Linux headers
4775 if test "$linux" = "yes" ; then
4776 mkdir -p linux-headers
4777 case "$cpu" in
4778 i386|x86_64|x32)
4779 linux_arch=x86
4780 ;;
4781 ppcemb|ppc|ppc64)
4782 linux_arch=powerpc
4783 ;;
4784 s390x)
4785 linux_arch=s390
4786 ;;
4787 aarch64)
4788 linux_arch=arm64
4789 ;;
4790 *)
4791 # For most CPUs the kernel architecture name and QEMU CPU name match.
4792 linux_arch="$cpu"
4793 ;;
4794 esac
4795 # For non-KVM architectures we will not have asm headers
4796 if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
4797 symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
4798 fi
4799 fi
4800
4801 for target in $target_list; do
4802 target_dir="$target"
4803 config_target_mak=$target_dir/config-target.mak
4804 target_name=`echo $target | cut -d '-' -f 1`
4805 target_bigendian="no"
4806
4807 case "$target_name" in
4808 armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or32|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
4809 target_bigendian=yes
4810 ;;
4811 esac
4812 target_softmmu="no"
4813 target_user_only="no"
4814 target_linux_user="no"
4815 target_bsd_user="no"
4816 case "$target" in
4817 ${target_name}-softmmu)
4818 target_softmmu="yes"
4819 ;;
4820 ${target_name}-linux-user)
4821 if test "$linux" != "yes" ; then
4822 error_exit "Target '$target' is only available on a Linux host"
4823 fi
4824 target_user_only="yes"
4825 target_linux_user="yes"
4826 ;;
4827 ${target_name}-bsd-user)
4828 if test "$bsd" != "yes" ; then
4829 error_exit "Target '$target' is only available on a BSD host"
4830 fi
4831 target_user_only="yes"
4832 target_bsd_user="yes"
4833 ;;
4834 *)
4835 error_exit "Target '$target' not recognised"
4836 exit 1
4837 ;;
4838 esac
4839
4840 mkdir -p $target_dir
4841 echo "# Automatically generated by configure - do not modify" > $config_target_mak
4842
4843 bflt="no"
4844 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_name/g"`
4845 gdb_xml_files=""
4846
4847 TARGET_ARCH="$target_name"
4848 TARGET_BASE_ARCH=""
4849 TARGET_ABI_DIR=""
4850
4851 case "$target_name" in
4852 i386)
4853 ;;
4854 x86_64)
4855 TARGET_BASE_ARCH=i386
4856 ;;
4857 alpha)
4858 ;;
4859 arm|armeb)
4860 TARGET_ARCH=arm
4861 bflt="yes"
4862 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
4863 ;;
4864 aarch64)
4865 TARGET_BASE_ARCH=arm
4866 bflt="yes"
4867 gdb_xml_files="aarch64-core.xml aarch64-fpu.xml"
4868 ;;
4869 cris)
4870 ;;
4871 lm32)
4872 ;;
4873 m68k)
4874 bflt="yes"
4875 gdb_xml_files="cf-core.xml cf-fp.xml"
4876 ;;
4877 microblaze|microblazeel)
4878 TARGET_ARCH=microblaze
4879 bflt="yes"
4880 ;;
4881 mips|mipsel)
4882 TARGET_ARCH=mips
4883 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
4884 ;;
4885 mipsn32|mipsn32el)
4886 TARGET_ARCH=mips64
4887 TARGET_BASE_ARCH=mips
4888 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
4889 echo "TARGET_ABI32=y" >> $config_target_mak
4890 ;;
4891 mips64|mips64el)
4892 TARGET_ARCH=mips64
4893 TARGET_BASE_ARCH=mips
4894 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
4895 ;;
4896 moxie)
4897 ;;
4898 or32)
4899 TARGET_ARCH=openrisc
4900 TARGET_BASE_ARCH=openrisc
4901 ;;
4902 ppc)
4903 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
4904 ;;
4905 ppcemb)
4906 TARGET_BASE_ARCH=ppc
4907 TARGET_ABI_DIR=ppc
4908 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
4909 ;;
4910 ppc64)
4911 TARGET_BASE_ARCH=ppc
4912 TARGET_ABI_DIR=ppc
4913 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
4914 ;;
4915 ppc64abi32)
4916 TARGET_ARCH=ppc64
4917 TARGET_BASE_ARCH=ppc
4918 TARGET_ABI_DIR=ppc
4919 echo "TARGET_ABI32=y" >> $config_target_mak
4920 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
4921 ;;
4922 sh4|sh4eb)
4923 TARGET_ARCH=sh4
4924 bflt="yes"
4925 ;;
4926 sparc)
4927 ;;
4928 sparc64)
4929 TARGET_BASE_ARCH=sparc
4930 ;;
4931 sparc32plus)
4932 TARGET_ARCH=sparc64
4933 TARGET_BASE_ARCH=sparc
4934 TARGET_ABI_DIR=sparc
4935 echo "TARGET_ABI32=y" >> $config_target_mak
4936 ;;
4937 s390x)
4938 ;;
4939 unicore32)
4940 ;;
4941 xtensa|xtensaeb)
4942 TARGET_ARCH=xtensa
4943 ;;
4944 *)
4945 error_exit "Unsupported target CPU"
4946 ;;
4947 esac
4948 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
4949 if [ "$TARGET_BASE_ARCH" = "" ]; then
4950 TARGET_BASE_ARCH=$TARGET_ARCH
4951 fi
4952
4953 symlink "$source_path/Makefile.target" "$target_dir/Makefile"
4954
4955 upper() {
4956 echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
4957 }
4958
4959 target_arch_name="`upper $TARGET_ARCH`"
4960 echo "TARGET_$target_arch_name=y" >> $config_target_mak
4961 echo "TARGET_NAME=$target_name" >> $config_target_mak
4962 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
4963 if [ "$TARGET_ABI_DIR" = "" ]; then
4964 TARGET_ABI_DIR=$TARGET_ARCH
4965 fi
4966 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
4967 case "$target_name" in
4968 i386|x86_64)
4969 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
4970 echo "CONFIG_XEN=y" >> $config_target_mak
4971 if test "$xen_pci_passthrough" = yes; then
4972 echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
4973 fi
4974 fi
4975 ;;
4976 *)
4977 esac
4978 case "$target_name" in
4979 aarch64|arm|i386|x86_64|ppcemb|ppc|ppc64|s390x)
4980 # Make sure the target and host cpus are compatible
4981 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
4982 \( "$target_name" = "$cpu" -o \
4983 \( "$target_name" = "ppcemb" -a "$cpu" = "ppc" \) -o \
4984 \( "$target_name" = "ppc64" -a "$cpu" = "ppc" \) -o \
4985 \( "$target_name" = "ppc" -a "$cpu" = "ppc64" \) -o \
4986 \( "$target_name" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
4987 \( "$target_name" = "x86_64" -a "$cpu" = "i386" \) -o \
4988 \( "$target_name" = "i386" -a "$cpu" = "x86_64" \) \) ; then
4989 echo "CONFIG_KVM=y" >> $config_target_mak
4990 if test "$vhost_net" = "yes" ; then
4991 echo "CONFIG_VHOST_NET=y" >> $config_target_mak
4992 fi
4993 fi
4994 esac
4995 if test "$target_bigendian" = "yes" ; then
4996 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
4997 fi
4998 if test "$target_softmmu" = "yes" ; then
4999 echo "CONFIG_SOFTMMU=y" >> $config_target_mak
5000 fi
5001 if test "$target_user_only" = "yes" ; then
5002 echo "CONFIG_USER_ONLY=y" >> $config_target_mak
5003 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
5004 fi
5005 if test "$target_linux_user" = "yes" ; then
5006 echo "CONFIG_LINUX_USER=y" >> $config_target_mak
5007 fi
5008 list=""
5009 if test ! -z "$gdb_xml_files" ; then
5010 for x in $gdb_xml_files; do
5011 list="$list $source_path/gdb-xml/$x"
5012 done
5013 echo "TARGET_XML_FILES=$list" >> $config_target_mak
5014 fi
5015
5016 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
5017 echo "TARGET_HAS_BFLT=y" >> $config_target_mak
5018 fi
5019 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
5020 echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
5021 fi
5022 if test "$target_bsd_user" = "yes" ; then
5023 echo "CONFIG_BSD_USER=y" >> $config_target_mak
5024 fi
5025
5026 # generate QEMU_CFLAGS/LDFLAGS for targets
5027
5028 cflags=""
5029 ldflags=""
5030
5031 for i in $ARCH $TARGET_BASE_ARCH ; do
5032 case "$i" in
5033 alpha)
5034 echo "CONFIG_ALPHA_DIS=y" >> $config_target_mak
5035 echo "CONFIG_ALPHA_DIS=y" >> config-all-disas.mak
5036 ;;
5037 aarch64)
5038 if test -n "${cxx}"; then
5039 echo "CONFIG_ARM_A64_DIS=y" >> $config_target_mak
5040 echo "CONFIG_ARM_A64_DIS=y" >> config-all-disas.mak
5041 fi
5042 ;;
5043 arm)
5044 echo "CONFIG_ARM_DIS=y" >> $config_target_mak
5045 echo "CONFIG_ARM_DIS=y" >> config-all-disas.mak
5046 if test -n "${cxx}"; then
5047 echo "CONFIG_ARM_A64_DIS=y" >> $config_target_mak
5048 echo "CONFIG_ARM_A64_DIS=y" >> config-all-disas.mak
5049 fi
5050 ;;
5051 cris)
5052 echo "CONFIG_CRIS_DIS=y" >> $config_target_mak
5053 echo "CONFIG_CRIS_DIS=y" >> config-all-disas.mak
5054 ;;
5055 hppa)
5056 echo "CONFIG_HPPA_DIS=y" >> $config_target_mak
5057 echo "CONFIG_HPPA_DIS=y" >> config-all-disas.mak
5058 ;;
5059 i386|x86_64|x32)
5060 echo "CONFIG_I386_DIS=y" >> $config_target_mak
5061 echo "CONFIG_I386_DIS=y" >> config-all-disas.mak
5062 ;;
5063 ia64*)
5064 echo "CONFIG_IA64_DIS=y" >> $config_target_mak
5065 echo "CONFIG_IA64_DIS=y" >> config-all-disas.mak
5066 ;;
5067 lm32)
5068 echo "CONFIG_LM32_DIS=y" >> $config_target_mak
5069 echo "CONFIG_LM32_DIS=y" >> config-all-disas.mak
5070 ;;
5071 m68k)
5072 echo "CONFIG_M68K_DIS=y" >> $config_target_mak
5073 echo "CONFIG_M68K_DIS=y" >> config-all-disas.mak
5074 ;;
5075 microblaze*)
5076 echo "CONFIG_MICROBLAZE_DIS=y" >> $config_target_mak
5077 echo "CONFIG_MICROBLAZE_DIS=y" >> config-all-disas.mak
5078 ;;
5079 mips*)
5080 echo "CONFIG_MIPS_DIS=y" >> $config_target_mak
5081 echo "CONFIG_MIPS_DIS=y" >> config-all-disas.mak
5082 ;;
5083 moxie*)
5084 echo "CONFIG_MOXIE_DIS=y" >> $config_target_mak
5085 echo "CONFIG_MOXIE_DIS=y" >> config-all-disas.mak
5086 ;;
5087 or32)
5088 echo "CONFIG_OPENRISC_DIS=y" >> $config_target_mak
5089 echo "CONFIG_OPENRISC_DIS=y" >> config-all-disas.mak
5090 ;;
5091 ppc*)
5092 echo "CONFIG_PPC_DIS=y" >> $config_target_mak
5093 echo "CONFIG_PPC_DIS=y" >> config-all-disas.mak
5094 ;;
5095 s390*)
5096 echo "CONFIG_S390_DIS=y" >> $config_target_mak
5097 echo "CONFIG_S390_DIS=y" >> config-all-disas.mak
5098 ;;
5099 sh4)
5100 echo "CONFIG_SH4_DIS=y" >> $config_target_mak
5101 echo "CONFIG_SH4_DIS=y" >> config-all-disas.mak
5102 ;;
5103 sparc*)
5104 echo "CONFIG_SPARC_DIS=y" >> $config_target_mak
5105 echo "CONFIG_SPARC_DIS=y" >> config-all-disas.mak
5106 ;;
5107 xtensa*)
5108 echo "CONFIG_XTENSA_DIS=y" >> $config_target_mak
5109 echo "CONFIG_XTENSA_DIS=y" >> config-all-disas.mak
5110 ;;
5111 esac
5112 done
5113 if test "$tcg_interpreter" = "yes" ; then
5114 echo "CONFIG_TCI_DIS=y" >> $config_target_mak
5115 echo "CONFIG_TCI_DIS=y" >> config-all-disas.mak
5116 fi
5117
5118 case "$ARCH" in
5119 alpha)
5120 # Ensure there's only a single GP
5121 cflags="-msmall-data $cflags"
5122 ;;
5123 esac
5124
5125 if test "$gprof" = "yes" ; then
5126 echo "TARGET_GPROF=yes" >> $config_target_mak
5127 if test "$target_linux_user" = "yes" ; then
5128 cflags="-p $cflags"
5129 ldflags="-p $ldflags"
5130 fi
5131 if test "$target_softmmu" = "yes" ; then
5132 ldflags="-p $ldflags"
5133 echo "GPROF_CFLAGS=-p" >> $config_target_mak
5134 fi
5135 fi
5136
5137 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
5138 ldflags="$ldflags $textseg_ldflags"
5139 fi
5140
5141 echo "LDFLAGS+=$ldflags" >> $config_target_mak
5142 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
5143
5144 done # for target in $targets
5145
5146 if [ "$pixman" = "internal" ]; then
5147 echo "config-host.h: subdir-pixman" >> $config_host_mak
5148 fi
5149
5150 if test "$rdma" = "yes" ; then
5151 echo "CONFIG_RDMA=y" >> $config_host_mak
5152 fi
5153
5154 if [ "$dtc_internal" = "yes" ]; then
5155 echo "config-host.h: subdir-dtc" >> $config_host_mak
5156 fi
5157
5158 # build tree in object directory in case the source is not in the current directory
5159 DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests"
5160 DIRS="$DIRS fsdev"
5161 DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
5162 DIRS="$DIRS roms/seabios roms/vgabios"
5163 DIRS="$DIRS qapi-generated"
5164 FILES="Makefile tests/tcg/Makefile qdict-test-data.txt"
5165 FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
5166 FILES="$FILES tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile"
5167 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
5168 FILES="$FILES pc-bios/spapr-rtas/Makefile"
5169 FILES="$FILES pc-bios/s390-ccw/Makefile"
5170 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
5171 FILES="$FILES pc-bios/qemu-icon.bmp"
5172 for bios_file in \
5173 $source_path/pc-bios/*.bin \
5174 $source_path/pc-bios/*.aml \
5175 $source_path/pc-bios/*.rom \
5176 $source_path/pc-bios/*.dtb \
5177 $source_path/pc-bios/*.img \
5178 $source_path/pc-bios/openbios-* \
5179 $source_path/pc-bios/palcode-*
5180 do
5181 FILES="$FILES pc-bios/`basename $bios_file`"
5182 done
5183 for test_file in `find $source_path/tests/acpi-test-data -type f`
5184 do
5185 FILES="$FILES tests/acpi-test-data`echo $test_file | sed -e 's/.*acpi-test-data//'`"
5186 done
5187 mkdir -p $DIRS
5188 for f in $FILES ; do
5189 if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then
5190 symlink "$source_path/$f" "$f"
5191 fi
5192 done
5193
5194 # temporary config to build submodules
5195 for rom in seabios vgabios ; do
5196 config_mak=roms/$rom/config.mak
5197 echo "# Automatically generated by configure - do not modify" > $config_mak
5198 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
5199 echo "AS=$as" >> $config_mak
5200 echo "CC=$cc" >> $config_mak
5201 echo "BCC=bcc" >> $config_mak
5202 echo "CPP=$cpp" >> $config_mak
5203 echo "OBJCOPY=objcopy" >> $config_mak
5204 echo "IASL=$iasl" >> $config_mak
5205 echo "LD=$ld" >> $config_mak
5206 done
5207
5208 if test "$docs" = "yes" ; then
5209 mkdir -p QMP
5210 fi
5211
5212 # Save the configure command line for later reuse.
5213 cat <<EOD >config.status
5214 #!/bin/sh
5215 # Generated by configure.
5216 # Run this file to recreate the current configuration.
5217 # Compiler output produced by configure, useful for debugging
5218 # configure, is in config.log if it exists.
5219 EOD
5220 printf "exec" >>config.status
5221 printf " '%s'" "$0" "$@" >>config.status
5222 echo >>config.status
5223 chmod +x config.status
5224
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