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gtk: cleanup backend dependencies
[mirror_qemu.git] / configure
1 #!/bin/sh
2 #
3 # qemu configure script (c) 2003 Fabrice Bellard
4 #
5
6 # Temporary directory used for files created while
7 # configure runs. Since it is in the build directory
8 # we can safely blow away any previous version of it
9 # (and we need not jump through hoops to try to delete
10 # it when configure exits.)
11 TMPDIR1="config-temp"
12 rm -rf "${TMPDIR1}"
13 mkdir -p "${TMPDIR1}"
14 if [ $? -ne 0 ]; then
15 echo "ERROR: failed to create temporary directory"
16 exit 1
17 fi
18
19 TMPB="qemu-conf"
20 TMPC="${TMPDIR1}/${TMPB}.c"
21 TMPO="${TMPDIR1}/${TMPB}.o"
22 TMPCXX="${TMPDIR1}/${TMPB}.cxx"
23 TMPL="${TMPDIR1}/${TMPB}.lo"
24 TMPA="${TMPDIR1}/lib${TMPB}.la"
25 TMPE="${TMPDIR1}/${TMPB}.exe"
26
27 rm -f config.log
28
29 # Print a helpful header at the top of config.log
30 echo "# QEMU configure log $(date)" >> config.log
31 printf "# Configured with:" >> config.log
32 printf " '%s'" "$0" "$@" >> config.log
33 echo >> config.log
34 echo "#" >> config.log
35
36 error_exit() {
37 echo
38 echo "ERROR: $1"
39 while test -n "$2"; do
40 echo " $2"
41 shift
42 done
43 echo
44 exit 1
45 }
46
47 do_compiler() {
48 # Run the compiler, capturing its output to the log. First argument
49 # is compiler binary to execute.
50 local compiler="$1"
51 shift
52 echo $compiler "$@" >> config.log
53 $compiler "$@" >> config.log 2>&1 || return $?
54 # Test passed. If this is an --enable-werror build, rerun
55 # the test with -Werror and bail out if it fails. This
56 # makes warning-generating-errors in configure test code
57 # obvious to developers.
58 if test "$werror" != "yes"; then
59 return 0
60 fi
61 # Don't bother rerunning the compile if we were already using -Werror
62 case "$*" in
63 *-Werror*)
64 return 0
65 ;;
66 esac
67 echo $compiler -Werror "$@" >> config.log
68 $compiler -Werror "$@" >> config.log 2>&1 && return $?
69 error_exit "configure test passed without -Werror but failed with -Werror." \
70 "This is probably a bug in the configure script. The failing command" \
71 "will be at the bottom of config.log." \
72 "You can run configure with --disable-werror to bypass this check."
73 }
74
75 do_cc() {
76 do_compiler "$cc" "$@"
77 }
78
79 do_cxx() {
80 do_compiler "$cxx" "$@"
81 }
82
83 update_cxxflags() {
84 # Set QEMU_CXXFLAGS from QEMU_CFLAGS by filtering out those
85 # options which some versions of GCC's C++ compiler complain about
86 # because they only make sense for C programs.
87 QEMU_CXXFLAGS=
88 for arg in $QEMU_CFLAGS; do
89 case $arg in
90 -Wstrict-prototypes|-Wmissing-prototypes|-Wnested-externs|\
91 -Wold-style-declaration|-Wold-style-definition|-Wredundant-decls)
92 ;;
93 *)
94 QEMU_CXXFLAGS=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }$arg
95 ;;
96 esac
97 done
98 }
99
100 compile_object() {
101 do_cc $QEMU_CFLAGS -c -o $TMPO $TMPC
102 }
103
104 compile_prog() {
105 local_cflags="$1"
106 local_ldflags="$2"
107 do_cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags
108 }
109
110 do_libtool() {
111 local mode=$1
112 shift
113 # Run the compiler, capturing its output to the log.
114 echo $libtool $mode --tag=CC $cc "$@" >> config.log
115 $libtool $mode --tag=CC $cc "$@" >> config.log 2>&1 || return $?
116 # Test passed. If this is an --enable-werror build, rerun
117 # the test with -Werror and bail out if it fails. This
118 # makes warning-generating-errors in configure test code
119 # obvious to developers.
120 if test "$werror" != "yes"; then
121 return 0
122 fi
123 # Don't bother rerunning the compile if we were already using -Werror
124 case "$*" in
125 *-Werror*)
126 return 0
127 ;;
128 esac
129 echo $libtool $mode --tag=CC $cc -Werror "$@" >> config.log
130 $libtool $mode --tag=CC $cc -Werror "$@" >> config.log 2>&1 && return $?
131 error_exit "configure test passed without -Werror but failed with -Werror." \
132 "This is probably a bug in the configure script. The failing command" \
133 "will be at the bottom of config.log." \
134 "You can run configure with --disable-werror to bypass this check."
135 }
136
137 libtool_prog() {
138 do_libtool --mode=compile $QEMU_CFLAGS -c -fPIE -DPIE -o $TMPO $TMPC || return $?
139 do_libtool --mode=link $LDFLAGS -o $TMPA $TMPL -rpath /usr/local/lib
140 }
141
142 # symbolically link $1 to $2. Portable version of "ln -sf".
143 symlink() {
144 rm -rf "$2"
145 mkdir -p "$(dirname "$2")"
146 ln -s "$1" "$2"
147 }
148
149 # check whether a command is available to this shell (may be either an
150 # executable or a builtin)
151 has() {
152 type "$1" >/dev/null 2>&1
153 }
154
155 # search for an executable in PATH
156 path_of() {
157 local_command="$1"
158 local_ifs="$IFS"
159 local_dir=""
160
161 # pathname has a dir component?
162 if [ "${local_command#*/}" != "$local_command" ]; then
163 if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
164 echo "$local_command"
165 return 0
166 fi
167 fi
168 if [ -z "$local_command" ]; then
169 return 1
170 fi
171
172 IFS=:
173 for local_dir in $PATH; do
174 if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
175 echo "$local_dir/$local_command"
176 IFS="${local_ifs:-$(printf ' \t\n')}"
177 return 0
178 fi
179 done
180 # not found
181 IFS="${local_ifs:-$(printf ' \t\n')}"
182 return 1
183 }
184
185 have_backend () {
186 echo "$trace_backends" | grep "$1" >/dev/null
187 }
188
189 # default parameters
190 source_path=`dirname "$0"`
191 cpu=""
192 iasl="iasl"
193 interp_prefix="/usr/gnemul/qemu-%M"
194 static="no"
195 cross_prefix=""
196 audio_drv_list=""
197 block_drv_rw_whitelist=""
198 block_drv_ro_whitelist=""
199 host_cc="cc"
200 libs_softmmu=""
201 libs_tools=""
202 audio_pt_int=""
203 audio_win_int=""
204 cc_i386=i386-pc-linux-gnu-gcc
205 libs_qga=""
206 debug_info="yes"
207 stack_protector=""
208
209 # Don't accept a target_list environment variable.
210 unset target_list
211
212 # Default value for a variable defining feature "foo".
213 # * foo="no" feature will only be used if --enable-foo arg is given
214 # * foo="" feature will be searched for, and if found, will be used
215 # unless --disable-foo is given
216 # * foo="yes" this value will only be set by --enable-foo flag.
217 # feature will searched for,
218 # if not found, configure exits with error
219 #
220 # Always add --enable-foo and --disable-foo command line args.
221 # Distributions want to ensure that several features are compiled in, and it
222 # is impossible without a --enable-foo that exits if a feature is not found.
223
224 bluez=""
225 brlapi=""
226 curl=""
227 curses=""
228 docs=""
229 fdt=""
230 netmap="no"
231 pixman=""
232 sdl=""
233 sdlabi="1.2"
234 virtfs=""
235 vnc="yes"
236 sparse="no"
237 uuid=""
238 vde=""
239 vnc_tls=""
240 vnc_sasl=""
241 vnc_jpeg=""
242 vnc_png=""
243 vnc_ws=""
244 xen=""
245 xen_ctrl_version=""
246 xen_pci_passthrough=""
247 linux_aio=""
248 cap_ng=""
249 attr=""
250 libattr=""
251 xfs=""
252
253 vhost_net="no"
254 vhost_scsi="no"
255 kvm="no"
256 rdma=""
257 gprof="no"
258 debug_tcg="no"
259 debug="no"
260 strip_opt="yes"
261 tcg_interpreter="no"
262 bigendian="no"
263 mingw32="no"
264 gcov="no"
265 gcov_tool="gcov"
266 EXESUF=""
267 DSOSUF=".so"
268 LDFLAGS_SHARED="-shared"
269 modules="no"
270 prefix="/usr/local"
271 mandir="\${prefix}/share/man"
272 datadir="\${prefix}/share"
273 qemu_docdir="\${prefix}/share/doc/qemu"
274 bindir="\${prefix}/bin"
275 libdir="\${prefix}/lib"
276 libexecdir="\${prefix}/libexec"
277 includedir="\${prefix}/include"
278 sysconfdir="\${prefix}/etc"
279 local_statedir="\${prefix}/var"
280 confsuffix="/qemu"
281 slirp="yes"
282 fmod_lib=""
283 fmod_inc=""
284 oss_lib=""
285 bsd="no"
286 linux="no"
287 solaris="no"
288 profiler="no"
289 cocoa="no"
290 softmmu="yes"
291 linux_user="no"
292 bsd_user="no"
293 guest_base="yes"
294 aix="no"
295 blobs="yes"
296 pkgversion=""
297 pie=""
298 zero_malloc=""
299 qom_cast_debug="yes"
300 trace_backends="nop"
301 trace_file="trace"
302 spice=""
303 rbd=""
304 smartcard_nss=""
305 libusb=""
306 usb_redir=""
307 glx=""
308 zlib="yes"
309 lzo="no"
310 snappy="no"
311 guest_agent=""
312 guest_agent_with_vss="no"
313 vss_win32_sdk=""
314 win_sdk="no"
315 want_tools="yes"
316 libiscsi=""
317 libnfs=""
318 coroutine=""
319 coroutine_pool=""
320 seccomp=""
321 glusterfs=""
322 glusterfs_discard="no"
323 glusterfs_zerofill="no"
324 virtio_blk_data_plane=""
325 gtk=""
326 gtkabi=""
327 vte=""
328 tpm="no"
329 libssh2=""
330 vhdx=""
331 quorum="no"
332
333 # parse CC options first
334 for opt do
335 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
336 case "$opt" in
337 --cross-prefix=*) cross_prefix="$optarg"
338 ;;
339 --cc=*) CC="$optarg"
340 ;;
341 --cxx=*) CXX="$optarg"
342 ;;
343 --source-path=*) source_path="$optarg"
344 ;;
345 --cpu=*) cpu="$optarg"
346 ;;
347 --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
348 EXTRA_CFLAGS="$optarg"
349 ;;
350 --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
351 EXTRA_LDFLAGS="$optarg"
352 ;;
353 --enable-debug-info) debug_info="yes"
354 ;;
355 --disable-debug-info) debug_info="no"
356 ;;
357 esac
358 done
359 # OS specific
360 # Using uname is really, really broken. Once we have the right set of checks
361 # we can eliminate its usage altogether.
362
363 # Preferred compiler:
364 # ${CC} (if set)
365 # ${cross_prefix}gcc (if cross-prefix specified)
366 # system compiler
367 if test -z "${CC}${cross_prefix}"; then
368 cc="$host_cc"
369 else
370 cc="${CC-${cross_prefix}gcc}"
371 fi
372
373 if test -z "${CXX}${cross_prefix}"; then
374 cxx="c++"
375 else
376 cxx="${CXX-${cross_prefix}g++}"
377 fi
378
379 ar="${AR-${cross_prefix}ar}"
380 as="${AS-${cross_prefix}as}"
381 cpp="${CPP-$cc -E}"
382 objcopy="${OBJCOPY-${cross_prefix}objcopy}"
383 ld="${LD-${cross_prefix}ld}"
384 libtool="${LIBTOOL-${cross_prefix}libtool}"
385 strip="${STRIP-${cross_prefix}strip}"
386 windres="${WINDRES-${cross_prefix}windres}"
387 pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
388 query_pkg_config() {
389 "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
390 }
391 pkg_config=query_pkg_config
392 sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
393 sdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}"
394
395 # If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
396 ARFLAGS="${ARFLAGS-rv}"
397
398 # default flags for all hosts
399 QEMU_CFLAGS="-fno-strict-aliasing -fno-common $QEMU_CFLAGS"
400 QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
401 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
402 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
403 QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/include"
404 if test "$debug_info" = "yes"; then
405 CFLAGS="-g $CFLAGS"
406 LDFLAGS="-g $LDFLAGS"
407 fi
408
409 # make source path absolute
410 source_path=`cd "$source_path"; pwd`
411
412 # running configure in the source tree?
413 # we know that's the case if configure is there.
414 if test -f "./configure"; then
415 pwd_is_source_path="y"
416 else
417 pwd_is_source_path="n"
418 fi
419
420 check_define() {
421 cat > $TMPC <<EOF
422 #if !defined($1)
423 #error $1 not defined
424 #endif
425 int main(void) { return 0; }
426 EOF
427 compile_object
428 }
429
430 if check_define __linux__ ; then
431 targetos="Linux"
432 elif check_define _WIN32 ; then
433 targetos='MINGW32'
434 elif check_define __OpenBSD__ ; then
435 targetos='OpenBSD'
436 elif check_define __sun__ ; then
437 targetos='SunOS'
438 elif check_define __HAIKU__ ; then
439 targetos='Haiku'
440 else
441 targetos=`uname -s`
442 fi
443
444 # Some host OSes need non-standard checks for which CPU to use.
445 # Note that these checks are broken for cross-compilation: if you're
446 # cross-compiling to one of these OSes then you'll need to specify
447 # the correct CPU with the --cpu option.
448 case $targetos in
449 Darwin)
450 # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
451 # run 64-bit userspace code.
452 # If the user didn't specify a CPU explicitly and the kernel says this is
453 # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
454 if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
455 cpu="x86_64"
456 fi
457 ;;
458 SunOS)
459 # `uname -m` returns i86pc even on an x86_64 box, so default based on isainfo
460 if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
461 cpu="x86_64"
462 fi
463 esac
464
465 if test ! -z "$cpu" ; then
466 # command line argument
467 :
468 elif check_define __i386__ ; then
469 cpu="i386"
470 elif check_define __x86_64__ ; then
471 if check_define __ILP32__ ; then
472 cpu="x32"
473 else
474 cpu="x86_64"
475 fi
476 elif check_define __sparc__ ; then
477 if check_define __arch64__ ; then
478 cpu="sparc64"
479 else
480 cpu="sparc"
481 fi
482 elif check_define _ARCH_PPC ; then
483 if check_define _ARCH_PPC64 ; then
484 cpu="ppc64"
485 else
486 cpu="ppc"
487 fi
488 elif check_define __mips__ ; then
489 cpu="mips"
490 elif check_define __ia64__ ; then
491 cpu="ia64"
492 elif check_define __s390__ ; then
493 if check_define __s390x__ ; then
494 cpu="s390x"
495 else
496 cpu="s390"
497 fi
498 elif check_define __arm__ ; then
499 cpu="arm"
500 elif check_define __aarch64__ ; then
501 cpu="aarch64"
502 elif check_define __hppa__ ; then
503 cpu="hppa"
504 else
505 cpu=`uname -m`
506 fi
507
508 ARCH=
509 # Normalise host CPU name and set ARCH.
510 # Note that this case should only have supported host CPUs, not guests.
511 case "$cpu" in
512 ia64|ppc|ppc64|s390|s390x|sparc64|x32)
513 cpu="$cpu"
514 ;;
515 i386|i486|i586|i686|i86pc|BePC)
516 cpu="i386"
517 ;;
518 x86_64|amd64)
519 cpu="x86_64"
520 ;;
521 armv*b|armv*l|arm)
522 cpu="arm"
523 ;;
524 aarch64)
525 cpu="aarch64"
526 ;;
527 mips*)
528 cpu="mips"
529 ;;
530 sparc|sun4[cdmuv])
531 cpu="sparc"
532 ;;
533 *)
534 # This will result in either an error or falling back to TCI later
535 ARCH=unknown
536 ;;
537 esac
538 if test -z "$ARCH"; then
539 ARCH="$cpu"
540 fi
541
542 # OS specific
543
544 case $targetos in
545 CYGWIN*)
546 mingw32="yes"
547 QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
548 audio_possible_drivers="winwave sdl"
549 audio_drv_list="winwave"
550 ;;
551 MINGW32*)
552 mingw32="yes"
553 audio_possible_drivers="winwave dsound sdl fmod"
554 audio_drv_list="winwave"
555 ;;
556 GNU/kFreeBSD)
557 bsd="yes"
558 audio_drv_list="oss"
559 audio_possible_drivers="oss sdl esd pa"
560 ;;
561 FreeBSD)
562 bsd="yes"
563 make="${MAKE-gmake}"
564 audio_drv_list="oss"
565 audio_possible_drivers="oss sdl esd pa"
566 # needed for kinfo_getvmmap(3) in libutil.h
567 LIBS="-lutil $LIBS"
568 netmap="" # enable netmap autodetect
569 ;;
570 DragonFly)
571 bsd="yes"
572 make="${MAKE-gmake}"
573 audio_drv_list="oss"
574 audio_possible_drivers="oss sdl esd pa"
575 ;;
576 NetBSD)
577 bsd="yes"
578 make="${MAKE-gmake}"
579 audio_drv_list="oss"
580 audio_possible_drivers="oss sdl esd"
581 oss_lib="-lossaudio"
582 ;;
583 OpenBSD)
584 bsd="yes"
585 make="${MAKE-gmake}"
586 audio_drv_list="sdl"
587 audio_possible_drivers="sdl esd"
588 ;;
589 Darwin)
590 bsd="yes"
591 darwin="yes"
592 LDFLAGS_SHARED="-bundle -undefined dynamic_lookup"
593 if [ "$cpu" = "x86_64" ] ; then
594 QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
595 LDFLAGS="-arch x86_64 $LDFLAGS"
596 fi
597 cocoa="yes"
598 audio_drv_list="coreaudio"
599 audio_possible_drivers="coreaudio sdl fmod"
600 LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
601 libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
602 # Disable attempts to use ObjectiveC features in os/object.h since they
603 # won't work when we're compiling with gcc as a C compiler.
604 QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
605 ;;
606 SunOS)
607 solaris="yes"
608 make="${MAKE-gmake}"
609 install="${INSTALL-ginstall}"
610 ld="gld"
611 smbd="${SMBD-/usr/sfw/sbin/smbd}"
612 needs_libsunmath="no"
613 solarisrev=`uname -r | cut -f2 -d.`
614 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
615 if test "$solarisrev" -le 9 ; then
616 if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
617 needs_libsunmath="yes"
618 QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
619 LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
620 LIBS="-lsunmath $LIBS"
621 else
622 error_exit "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without" \
623 "libsunmath from the Sun Studio compilers tools, due to a lack of" \
624 "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86" \
625 "Studio 11 can be downloaded from www.sun.com."
626 fi
627 fi
628 fi
629 if test -f /usr/include/sys/soundcard.h ; then
630 audio_drv_list="oss"
631 fi
632 audio_possible_drivers="oss sdl"
633 # needed for CMSG_ macros in sys/socket.h
634 QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
635 # needed for TIOCWIN* defines in termios.h
636 QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
637 QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
638 solarisnetlibs="-lsocket -lnsl -lresolv"
639 LIBS="$solarisnetlibs $LIBS"
640 libs_qga="$solarisnetlibs $libs_qga"
641 ;;
642 AIX)
643 aix="yes"
644 make="${MAKE-gmake}"
645 ;;
646 Haiku)
647 haiku="yes"
648 QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
649 LIBS="-lposix_error_mapper -lnetwork $LIBS"
650 ;;
651 *)
652 audio_drv_list="oss"
653 audio_possible_drivers="oss alsa sdl esd pa"
654 linux="yes"
655 linux_user="yes"
656 kvm="yes"
657 vhost_net="yes"
658 vhost_scsi="yes"
659 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" -o "$cpu" = "x32" ] ; then
660 audio_possible_drivers="$audio_possible_drivers fmod"
661 fi
662 QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers -I$(pwd)/linux-headers $QEMU_INCLUDES"
663 ;;
664 esac
665
666 if [ "$bsd" = "yes" ] ; then
667 if [ "$darwin" != "yes" ] ; then
668 bsd_user="yes"
669 fi
670 fi
671
672 : ${make=${MAKE-make}}
673 : ${install=${INSTALL-install}}
674 : ${python=${PYTHON-python}}
675 : ${smbd=${SMBD-/usr/sbin/smbd}}
676
677 # Default objcc to clang if available, otherwise use CC
678 if has clang; then
679 objcc=clang
680 else
681 objcc="$cc"
682 fi
683
684 if test "$mingw32" = "yes" ; then
685 EXESUF=".exe"
686 DSOSUF=".dll"
687 QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
688 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
689 QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
690 LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
691 cat > $TMPC << EOF
692 int main(void) { return 0; }
693 EOF
694 if compile_prog "" "-liberty" ; then
695 LIBS="-liberty $LIBS"
696 fi
697 prefix="c:/Program Files/QEMU"
698 mandir="\${prefix}"
699 datadir="\${prefix}"
700 qemu_docdir="\${prefix}"
701 bindir="\${prefix}"
702 sysconfdir="\${prefix}"
703 local_statedir=
704 confsuffix=""
705 libs_qga="-lws2_32 -lwinmm -lpowrprof $libs_qga"
706 fi
707
708 werror=""
709
710 for opt do
711 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
712 case "$opt" in
713 --help|-h) show_help=yes
714 ;;
715 --version|-V) exec cat $source_path/VERSION
716 ;;
717 --prefix=*) prefix="$optarg"
718 ;;
719 --interp-prefix=*) interp_prefix="$optarg"
720 ;;
721 --source-path=*)
722 ;;
723 --cross-prefix=*)
724 ;;
725 --cc=*)
726 ;;
727 --host-cc=*) host_cc="$optarg"
728 ;;
729 --cxx=*)
730 ;;
731 --iasl=*) iasl="$optarg"
732 ;;
733 --objcc=*) objcc="$optarg"
734 ;;
735 --make=*) make="$optarg"
736 ;;
737 --install=*) install="$optarg"
738 ;;
739 --python=*) python="$optarg"
740 ;;
741 --gcov=*) gcov_tool="$optarg"
742 ;;
743 --smbd=*) smbd="$optarg"
744 ;;
745 --extra-cflags=*)
746 ;;
747 --extra-ldflags=*)
748 ;;
749 --enable-debug-info)
750 ;;
751 --disable-debug-info)
752 ;;
753 --enable-modules)
754 modules="yes"
755 ;;
756 --cpu=*)
757 ;;
758 --target-list=*) target_list="$optarg"
759 ;;
760 --enable-trace-backends=*) trace_backends="$optarg"
761 ;;
762 # XXX: backwards compatibility
763 --enable-trace-backend=*) trace_backends="$optarg"
764 ;;
765 --with-trace-file=*) trace_file="$optarg"
766 ;;
767 --enable-gprof) gprof="yes"
768 ;;
769 --enable-gcov) gcov="yes"
770 ;;
771 --static)
772 static="yes"
773 LDFLAGS="-static $LDFLAGS"
774 QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
775 ;;
776 --mandir=*) mandir="$optarg"
777 ;;
778 --bindir=*) bindir="$optarg"
779 ;;
780 --libdir=*) libdir="$optarg"
781 ;;
782 --libexecdir=*) libexecdir="$optarg"
783 ;;
784 --includedir=*) includedir="$optarg"
785 ;;
786 --datadir=*) datadir="$optarg"
787 ;;
788 --with-confsuffix=*) confsuffix="$optarg"
789 ;;
790 --docdir=*) qemu_docdir="$optarg"
791 ;;
792 --sysconfdir=*) sysconfdir="$optarg"
793 ;;
794 --localstatedir=*) local_statedir="$optarg"
795 ;;
796 --sbindir=*|--sharedstatedir=*|\
797 --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
798 --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
799 # These switches are silently ignored, for compatibility with
800 # autoconf-generated configure scripts. This allows QEMU's
801 # configure to be used by RPM and similar macros that set
802 # lots of directory switches by default.
803 ;;
804 --with-system-pixman) pixman="system"
805 ;;
806 --without-system-pixman) pixman="internal"
807 ;;
808 --without-pixman) pixman="none"
809 ;;
810 --disable-sdl) sdl="no"
811 ;;
812 --enable-sdl) sdl="yes"
813 ;;
814 --with-sdlabi=*) sdlabi="$optarg"
815 ;;
816 --disable-qom-cast-debug) qom_cast_debug="no"
817 ;;
818 --enable-qom-cast-debug) qom_cast_debug="yes"
819 ;;
820 --disable-virtfs) virtfs="no"
821 ;;
822 --enable-virtfs) virtfs="yes"
823 ;;
824 --disable-vnc) vnc="no"
825 ;;
826 --enable-vnc) vnc="yes"
827 ;;
828 --fmod-lib=*) fmod_lib="$optarg"
829 ;;
830 --fmod-inc=*) fmod_inc="$optarg"
831 ;;
832 --oss-lib=*) oss_lib="$optarg"
833 ;;
834 --audio-drv-list=*) audio_drv_list="$optarg"
835 ;;
836 --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
837 ;;
838 --block-drv-ro-whitelist=*) block_drv_ro_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
839 ;;
840 --enable-debug-tcg) debug_tcg="yes"
841 ;;
842 --disable-debug-tcg) debug_tcg="no"
843 ;;
844 --enable-debug)
845 # Enable debugging options that aren't excessively noisy
846 debug_tcg="yes"
847 debug="yes"
848 strip_opt="no"
849 ;;
850 --enable-sparse) sparse="yes"
851 ;;
852 --disable-sparse) sparse="no"
853 ;;
854 --disable-strip) strip_opt="no"
855 ;;
856 --disable-vnc-tls) vnc_tls="no"
857 ;;
858 --enable-vnc-tls) vnc_tls="yes"
859 ;;
860 --disable-vnc-sasl) vnc_sasl="no"
861 ;;
862 --enable-vnc-sasl) vnc_sasl="yes"
863 ;;
864 --disable-vnc-jpeg) vnc_jpeg="no"
865 ;;
866 --enable-vnc-jpeg) vnc_jpeg="yes"
867 ;;
868 --disable-vnc-png) vnc_png="no"
869 ;;
870 --enable-vnc-png) vnc_png="yes"
871 ;;
872 --disable-vnc-ws) vnc_ws="no"
873 ;;
874 --enable-vnc-ws) vnc_ws="yes"
875 ;;
876 --disable-slirp) slirp="no"
877 ;;
878 --disable-uuid) uuid="no"
879 ;;
880 --enable-uuid) uuid="yes"
881 ;;
882 --disable-vde) vde="no"
883 ;;
884 --enable-vde) vde="yes"
885 ;;
886 --disable-netmap) netmap="no"
887 ;;
888 --enable-netmap) netmap="yes"
889 ;;
890 --disable-xen) xen="no"
891 ;;
892 --enable-xen) xen="yes"
893 ;;
894 --disable-xen-pci-passthrough) xen_pci_passthrough="no"
895 ;;
896 --enable-xen-pci-passthrough) xen_pci_passthrough="yes"
897 ;;
898 --disable-brlapi) brlapi="no"
899 ;;
900 --enable-brlapi) brlapi="yes"
901 ;;
902 --disable-bluez) bluez="no"
903 ;;
904 --enable-bluez) bluez="yes"
905 ;;
906 --disable-kvm) kvm="no"
907 ;;
908 --enable-kvm) kvm="yes"
909 ;;
910 --disable-tcg-interpreter) tcg_interpreter="no"
911 ;;
912 --enable-tcg-interpreter) tcg_interpreter="yes"
913 ;;
914 --disable-cap-ng) cap_ng="no"
915 ;;
916 --enable-cap-ng) cap_ng="yes"
917 ;;
918 --disable-spice) spice="no"
919 ;;
920 --enable-spice) spice="yes"
921 ;;
922 --disable-libiscsi) libiscsi="no"
923 ;;
924 --enable-libiscsi) libiscsi="yes"
925 ;;
926 --disable-libnfs) libnfs="no"
927 ;;
928 --enable-libnfs) libnfs="yes"
929 ;;
930 --enable-profiler) profiler="yes"
931 ;;
932 --disable-cocoa) cocoa="no"
933 ;;
934 --enable-cocoa)
935 cocoa="yes" ;
936 sdl="no" ;
937 audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
938 ;;
939 --disable-system) softmmu="no"
940 ;;
941 --enable-system) softmmu="yes"
942 ;;
943 --disable-user)
944 linux_user="no" ;
945 bsd_user="no" ;
946 ;;
947 --enable-user) ;;
948 --disable-linux-user) linux_user="no"
949 ;;
950 --enable-linux-user) linux_user="yes"
951 ;;
952 --disable-bsd-user) bsd_user="no"
953 ;;
954 --enable-bsd-user) bsd_user="yes"
955 ;;
956 --enable-guest-base) guest_base="yes"
957 ;;
958 --disable-guest-base) guest_base="no"
959 ;;
960 --enable-pie) pie="yes"
961 ;;
962 --disable-pie) pie="no"
963 ;;
964 --enable-werror) werror="yes"
965 ;;
966 --disable-werror) werror="no"
967 ;;
968 --enable-stack-protector) stack_protector="yes"
969 ;;
970 --disable-stack-protector) stack_protector="no"
971 ;;
972 --disable-curses) curses="no"
973 ;;
974 --enable-curses) curses="yes"
975 ;;
976 --disable-curl) curl="no"
977 ;;
978 --enable-curl) curl="yes"
979 ;;
980 --disable-fdt) fdt="no"
981 ;;
982 --enable-fdt) fdt="yes"
983 ;;
984 --disable-linux-aio) linux_aio="no"
985 ;;
986 --enable-linux-aio) linux_aio="yes"
987 ;;
988 --disable-attr) attr="no"
989 ;;
990 --enable-attr) attr="yes"
991 ;;
992 --disable-blobs) blobs="no"
993 ;;
994 --with-pkgversion=*) pkgversion=" ($optarg)"
995 ;;
996 --with-coroutine=*) coroutine="$optarg"
997 ;;
998 --disable-coroutine-pool) coroutine_pool="no"
999 ;;
1000 --enable-coroutine-pool) coroutine_pool="yes"
1001 ;;
1002 --disable-docs) docs="no"
1003 ;;
1004 --enable-docs) docs="yes"
1005 ;;
1006 --disable-vhost-net) vhost_net="no"
1007 ;;
1008 --enable-vhost-net) vhost_net="yes"
1009 ;;
1010 --disable-vhost-scsi) vhost_scsi="no"
1011 ;;
1012 --enable-vhost-scsi) vhost_scsi="yes"
1013 ;;
1014 --disable-glx) glx="no"
1015 ;;
1016 --enable-glx) glx="yes"
1017 ;;
1018 --disable-rbd) rbd="no"
1019 ;;
1020 --enable-rbd) rbd="yes"
1021 ;;
1022 --disable-xfsctl) xfs="no"
1023 ;;
1024 --enable-xfsctl) xfs="yes"
1025 ;;
1026 --disable-smartcard-nss) smartcard_nss="no"
1027 ;;
1028 --enable-smartcard-nss) smartcard_nss="yes"
1029 ;;
1030 --disable-libusb) libusb="no"
1031 ;;
1032 --enable-libusb) libusb="yes"
1033 ;;
1034 --disable-usb-redir) usb_redir="no"
1035 ;;
1036 --enable-usb-redir) usb_redir="yes"
1037 ;;
1038 --disable-zlib-test) zlib="no"
1039 ;;
1040 --enable-lzo) lzo="yes"
1041 ;;
1042 --enable-snappy) snappy="yes"
1043 ;;
1044 --enable-guest-agent) guest_agent="yes"
1045 ;;
1046 --disable-guest-agent) guest_agent="no"
1047 ;;
1048 --with-vss-sdk) vss_win32_sdk=""
1049 ;;
1050 --with-vss-sdk=*) vss_win32_sdk="$optarg"
1051 ;;
1052 --without-vss-sdk) vss_win32_sdk="no"
1053 ;;
1054 --with-win-sdk) win_sdk=""
1055 ;;
1056 --with-win-sdk=*) win_sdk="$optarg"
1057 ;;
1058 --without-win-sdk) win_sdk="no"
1059 ;;
1060 --enable-tools) want_tools="yes"
1061 ;;
1062 --disable-tools) want_tools="no"
1063 ;;
1064 --enable-seccomp) seccomp="yes"
1065 ;;
1066 --disable-seccomp) seccomp="no"
1067 ;;
1068 --disable-glusterfs) glusterfs="no"
1069 ;;
1070 --enable-glusterfs) glusterfs="yes"
1071 ;;
1072 --disable-virtio-blk-data-plane) virtio_blk_data_plane="no"
1073 ;;
1074 --enable-virtio-blk-data-plane) virtio_blk_data_plane="yes"
1075 ;;
1076 --disable-gtk) gtk="no"
1077 ;;
1078 --enable-gtk) gtk="yes"
1079 ;;
1080 --enable-rdma) rdma="yes"
1081 ;;
1082 --disable-rdma) rdma="no"
1083 ;;
1084 --with-gtkabi=*) gtkabi="$optarg"
1085 ;;
1086 --disable-vte) vte="no"
1087 ;;
1088 --enable-vte) vte="yes"
1089 ;;
1090 --enable-tpm) tpm="yes"
1091 ;;
1092 --disable-libssh2) libssh2="no"
1093 ;;
1094 --enable-libssh2) libssh2="yes"
1095 ;;
1096 --enable-vhdx) vhdx="yes"
1097 ;;
1098 --disable-vhdx) vhdx="no"
1099 ;;
1100 --disable-quorum) quorum="no"
1101 ;;
1102 --enable-quorum) quorum="yes"
1103 ;;
1104 *)
1105 echo "ERROR: unknown option $opt"
1106 echo "Try '$0 --help' for more information"
1107 exit 1
1108 ;;
1109 esac
1110 done
1111
1112 if ! has $python; then
1113 error_exit "Python not found. Use --python=/path/to/python"
1114 fi
1115
1116 # Note that if the Python conditional here evaluates True we will exit
1117 # with status 1 which is a shell 'false' value.
1118 if ! $python -c 'import sys; sys.exit(sys.version_info < (2,4) or sys.version_info >= (3,))'; then
1119 error_exit "Cannot use '$python', Python 2.4 or later is required." \
1120 "Note that Python 3 or later is not yet supported." \
1121 "Use --python=/path/to/python to specify a supported Python."
1122 fi
1123
1124 # The -B switch was added in Python 2.6.
1125 # If it is supplied, compiled files are not written.
1126 # Use it for Python versions which support it.
1127 if $python -B -c 'import sys; sys.exit(0)' 2>/dev/null; then
1128 python="$python -B"
1129 fi
1130
1131 case "$cpu" in
1132 ppc)
1133 CPU_CFLAGS="-m32"
1134 LDFLAGS="-m32 $LDFLAGS"
1135 ;;
1136 ppc64)
1137 CPU_CFLAGS="-m64"
1138 LDFLAGS="-m64 $LDFLAGS"
1139 ;;
1140 sparc)
1141 LDFLAGS="-m32 $LDFLAGS"
1142 CPU_CFLAGS="-m32 -mcpu=ultrasparc"
1143 ;;
1144 sparc64)
1145 LDFLAGS="-m64 $LDFLAGS"
1146 CPU_CFLAGS="-m64 -mcpu=ultrasparc"
1147 ;;
1148 s390)
1149 CPU_CFLAGS="-m31"
1150 LDFLAGS="-m31 $LDFLAGS"
1151 ;;
1152 s390x)
1153 CPU_CFLAGS="-m64"
1154 LDFLAGS="-m64 $LDFLAGS"
1155 ;;
1156 i386)
1157 CPU_CFLAGS="-m32"
1158 LDFLAGS="-m32 $LDFLAGS"
1159 cc_i386='$(CC) -m32'
1160 ;;
1161 x86_64)
1162 CPU_CFLAGS="-m64"
1163 LDFLAGS="-m64 $LDFLAGS"
1164 cc_i386='$(CC) -m32'
1165 ;;
1166 x32)
1167 CPU_CFLAGS="-mx32"
1168 LDFLAGS="-mx32 $LDFLAGS"
1169 cc_i386='$(CC) -m32'
1170 ;;
1171 # No special flags required for other host CPUs
1172 esac
1173
1174 QEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS"
1175 EXTRA_CFLAGS="$CPU_CFLAGS $EXTRA_CFLAGS"
1176
1177 default_target_list=""
1178
1179 mak_wilds=""
1180
1181 if [ "$softmmu" = "yes" ]; then
1182 mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
1183 fi
1184 if [ "$linux_user" = "yes" ]; then
1185 mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
1186 fi
1187 if [ "$bsd_user" = "yes" ]; then
1188 mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
1189 fi
1190
1191 for config in $mak_wilds; do
1192 default_target_list="${default_target_list} $(basename "$config" .mak)"
1193 done
1194
1195 if test x"$show_help" = x"yes" ; then
1196 cat << EOF
1197
1198 Usage: configure [options]
1199 Options: [defaults in brackets after descriptions]
1200
1201 Standard options:
1202 --help print this message
1203 --prefix=PREFIX install in PREFIX [$prefix]
1204 --interp-prefix=PREFIX where to find shared libraries, etc.
1205 use %M for cpu name [$interp_prefix]
1206 --target-list=LIST set target list (default: build everything)
1207 $(echo Available targets: $default_target_list | \
1208 fold -s -w 53 | sed -e 's/^/ /')
1209
1210 Advanced options (experts only):
1211 --source-path=PATH path of source code [$source_path]
1212 --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]
1213 --cc=CC use C compiler CC [$cc]
1214 --iasl=IASL use ACPI compiler IASL [$iasl]
1215 --host-cc=CC use C compiler CC [$host_cc] for code run at
1216 build time
1217 --cxx=CXX use C++ compiler CXX [$cxx]
1218 --objcc=OBJCC use Objective-C compiler OBJCC [$objcc]
1219 --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS
1220 --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS
1221 --make=MAKE use specified make [$make]
1222 --install=INSTALL use specified install [$install]
1223 --python=PYTHON use specified python [$python]
1224 --smbd=SMBD use specified smbd [$smbd]
1225 --static enable static build [$static]
1226 --mandir=PATH install man pages in PATH
1227 --datadir=PATH install firmware in PATH$confsuffix
1228 --docdir=PATH install documentation in PATH$confsuffix
1229 --bindir=PATH install binaries in PATH
1230 --libdir=PATH install libraries in PATH
1231 --sysconfdir=PATH install config in PATH$confsuffix
1232 --localstatedir=PATH install local state in PATH (set at runtime on win32)
1233 --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix]
1234 --enable-modules enable modules support
1235 --enable-debug-tcg enable TCG debugging
1236 --disable-debug-tcg disable TCG debugging (default)
1237 --enable-debug-info enable debugging information (default)
1238 --disable-debug-info disable debugging information
1239 --enable-debug enable common debug build options
1240 --enable-sparse enable sparse checker
1241 --disable-sparse disable sparse checker (default)
1242 --disable-strip disable stripping binaries
1243 --disable-werror disable compilation abort on warning
1244 --disable-stack-protector disable compiler-provided stack protection
1245 --disable-sdl disable SDL
1246 --enable-sdl enable SDL
1247 --with-sdlabi select preferred SDL ABI 1.2 or 2.0
1248 --disable-gtk disable gtk UI
1249 --enable-gtk enable gtk UI
1250 --with-gtkabi select preferred GTK ABI 2.0 or 3.0
1251 --disable-virtfs disable VirtFS
1252 --enable-virtfs enable VirtFS
1253 --disable-vnc disable VNC
1254 --enable-vnc enable VNC
1255 --disable-cocoa disable Cocoa (Mac OS X only)
1256 --enable-cocoa enable Cocoa (default on Mac OS X)
1257 --audio-drv-list=LIST set audio drivers list:
1258 Available drivers: $audio_possible_drivers
1259 --block-drv-whitelist=L Same as --block-drv-rw-whitelist=L
1260 --block-drv-rw-whitelist=L
1261 set block driver read-write whitelist
1262 (affects only QEMU, not qemu-img)
1263 --block-drv-ro-whitelist=L
1264 set block driver read-only whitelist
1265 (affects only QEMU, not qemu-img)
1266 --disable-xen disable xen backend driver support
1267 --enable-xen enable xen backend driver support
1268 --disable-xen-pci-passthrough
1269 --enable-xen-pci-passthrough
1270 --disable-brlapi disable BrlAPI
1271 --enable-brlapi enable BrlAPI
1272 --disable-vnc-tls disable TLS encryption for VNC server
1273 --enable-vnc-tls enable TLS encryption for VNC server
1274 --disable-vnc-sasl disable SASL encryption for VNC server
1275 --enable-vnc-sasl enable SASL encryption for VNC server
1276 --disable-vnc-jpeg disable JPEG lossy compression for VNC server
1277 --enable-vnc-jpeg enable JPEG lossy compression for VNC server
1278 --disable-vnc-png disable PNG compression for VNC server (default)
1279 --enable-vnc-png enable PNG compression for VNC server
1280 --disable-vnc-ws disable Websockets support for VNC server
1281 --enable-vnc-ws enable Websockets support for VNC server
1282 --disable-curses disable curses output
1283 --enable-curses enable curses output
1284 --disable-curl disable curl connectivity
1285 --enable-curl enable curl connectivity
1286 --disable-fdt disable fdt device tree
1287 --enable-fdt enable fdt device tree
1288 --disable-bluez disable bluez stack connectivity
1289 --enable-bluez enable bluez stack connectivity
1290 --disable-slirp disable SLIRP userspace network connectivity
1291 --disable-kvm disable KVM acceleration support
1292 --enable-kvm enable KVM acceleration support
1293 --disable-rdma disable RDMA-based migration support
1294 --enable-rdma enable RDMA-based migration support
1295 --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
1296 --enable-system enable all system emulation targets
1297 --disable-system disable all system emulation targets
1298 --enable-user enable supported user emulation targets
1299 --disable-user disable all user emulation targets
1300 --enable-linux-user enable all linux usermode emulation targets
1301 --disable-linux-user disable all linux usermode emulation targets
1302 --enable-bsd-user enable all BSD usermode emulation targets
1303 --disable-bsd-user disable all BSD usermode emulation targets
1304 --enable-guest-base enable GUEST_BASE support for usermode
1305 emulation targets
1306 --disable-guest-base disable GUEST_BASE support
1307 --enable-pie build Position Independent Executables
1308 --disable-pie do not build Position Independent Executables
1309 --fmod-lib path to FMOD library
1310 --fmod-inc path to FMOD includes
1311 --oss-lib path to OSS library
1312 --cpu=CPU Build for host CPU [$cpu]
1313 --disable-uuid disable uuid support
1314 --enable-uuid enable uuid support
1315 --disable-vde disable support for vde network
1316 --enable-vde enable support for vde network
1317 --disable-netmap disable support for netmap network
1318 --enable-netmap enable support for netmap network
1319 --disable-linux-aio disable Linux AIO support
1320 --enable-linux-aio enable Linux AIO support
1321 --disable-cap-ng disable libcap-ng support
1322 --enable-cap-ng enable libcap-ng support
1323 --disable-attr disables attr and xattr support
1324 --enable-attr enable attr and xattr support
1325 --disable-blobs disable installing provided firmware blobs
1326 --enable-docs enable documentation build
1327 --disable-docs disable documentation build
1328 --disable-vhost-net disable vhost-net acceleration support
1329 --enable-vhost-net enable vhost-net acceleration support
1330 --enable-trace-backends=B Set trace backend
1331 Available backends: $($python $source_path/scripts/tracetool.py --list-backends)
1332 --with-trace-file=NAME Full PATH,NAME of file to store traces
1333 Default:trace-<pid>
1334 --disable-spice disable spice
1335 --enable-spice enable spice
1336 --enable-rbd enable building the rados block device (rbd)
1337 --disable-libiscsi disable iscsi support
1338 --enable-libiscsi enable iscsi support
1339 --disable-libnfs disable nfs support
1340 --enable-libnfs enable nfs support
1341 --disable-smartcard-nss disable smartcard nss support
1342 --enable-smartcard-nss enable smartcard nss support
1343 --disable-libusb disable libusb (for usb passthrough)
1344 --enable-libusb enable libusb (for usb passthrough)
1345 --disable-usb-redir disable usb network redirection support
1346 --enable-usb-redir enable usb network redirection support
1347 --enable-lzo enable the support of lzo compression library
1348 --enable-snappy enable the support of snappy compression library
1349 --disable-guest-agent disable building of the QEMU Guest Agent
1350 --enable-guest-agent enable building of the QEMU Guest Agent
1351 --with-vss-sdk=SDK-path enable Windows VSS support in QEMU Guest Agent
1352 --with-win-sdk=SDK-path path to Windows Platform SDK (to build VSS .tlb)
1353 --disable-seccomp disable seccomp support
1354 --enable-seccomp enables seccomp support
1355 --with-coroutine=BACKEND coroutine backend. Supported options:
1356 gthread, ucontext, sigaltstack, windows
1357 --disable-coroutine-pool disable coroutine freelist (worse performance)
1358 --enable-coroutine-pool enable coroutine freelist (better performance)
1359 --enable-glusterfs enable GlusterFS backend
1360 --disable-glusterfs disable GlusterFS backend
1361 --enable-gcov enable test coverage analysis with gcov
1362 --gcov=GCOV use specified gcov [$gcov_tool]
1363 --enable-tpm enable TPM support
1364 --disable-libssh2 disable ssh block device support
1365 --enable-libssh2 enable ssh block device support
1366 --disable-vhdx disables support for the Microsoft VHDX image format
1367 --enable-vhdx enable support for the Microsoft VHDX image format
1368 --disable-quorum disable quorum block filter support
1369 --enable-quorum enable quorum block filter support
1370
1371 NOTE: The object files are built at the place where configure is launched
1372 EOF
1373 exit 0
1374 fi
1375
1376 # Now we have handled --enable-tcg-interpreter and know we're not just
1377 # printing the help message, bail out if the host CPU isn't supported.
1378 if test "$ARCH" = "unknown"; then
1379 if test "$tcg_interpreter" = "yes" ; then
1380 echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1381 ARCH=tci
1382 else
1383 error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1384 fi
1385 fi
1386
1387 # Consult white-list to determine whether to enable werror
1388 # by default. Only enable by default for git builds
1389 z_version=`cut -f3 -d. $source_path/VERSION`
1390
1391 if test -z "$werror" ; then
1392 if test -d "$source_path/.git" -a \
1393 "$linux" = "yes" ; then
1394 werror="yes"
1395 else
1396 werror="no"
1397 fi
1398 fi
1399
1400 # check that the C compiler works.
1401 cat > $TMPC <<EOF
1402 int main(void) { return 0; }
1403 EOF
1404
1405 if compile_object ; then
1406 : C compiler works ok
1407 else
1408 error_exit "\"$cc\" either does not exist or does not work"
1409 fi
1410
1411 # Check that the C++ compiler exists and works with the C compiler
1412 if has $cxx; then
1413 cat > $TMPC <<EOF
1414 int c_function(void);
1415 int main(void) { return c_function(); }
1416 EOF
1417
1418 compile_object
1419
1420 cat > $TMPCXX <<EOF
1421 extern "C" {
1422 int c_function(void);
1423 }
1424 int c_function(void) { return 42; }
1425 EOF
1426
1427 update_cxxflags
1428
1429 if do_cxx $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $LDFLAGS; then
1430 # C++ compiler $cxx works ok with C compiler $cc
1431 :
1432 else
1433 echo "C++ compiler $cxx does not work with C compiler $cc"
1434 echo "Disabling C++ specific optional code"
1435 cxx=
1436 fi
1437 else
1438 echo "No C++ compiler available; disabling C++ specific optional code"
1439 cxx=
1440 fi
1441
1442 gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1443 gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1444 gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1445 gcc_flags="-Wendif-labels $gcc_flags"
1446 gcc_flags="-Wno-initializer-overrides $gcc_flags"
1447 gcc_flags="-Wno-string-plus-int $gcc_flags"
1448 # Note that we do not add -Werror to gcc_flags here, because that would
1449 # enable it for all configure tests. If a configure test failed due
1450 # to -Werror this would just silently disable some features,
1451 # so it's too error prone.
1452 cat > $TMPC << EOF
1453 int main(void) { return 0; }
1454 EOF
1455 for flag in $gcc_flags; do
1456 # Use the positive sense of the flag when testing for -Wno-wombat
1457 # support (gcc will happily accept the -Wno- form of unknown
1458 # warning options).
1459 optflag="$(echo $flag | sed -e 's/^-Wno-/-W/')"
1460 if compile_prog "-Werror $optflag" "" ; then
1461 QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1462 fi
1463 done
1464
1465 if test "$stack_protector" != "no" ; then
1466 gcc_flags="-fstack-protector-strong -fstack-protector-all"
1467 for flag in $gcc_flags; do
1468 # We need to check both a compile and a link, since some compiler
1469 # setups fail only on a .c->.o compile and some only at link time
1470 if do_cc $QEMU_CFLAGS -Werror $flag -c -o $TMPO $TMPC &&
1471 compile_prog "-Werror $flag" ""; then
1472 QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1473 LIBTOOLFLAGS="$LIBTOOLFLAGS -Wc,$flag"
1474 break
1475 fi
1476 done
1477 fi
1478
1479 # Workaround for http://gcc.gnu.org/PR55489. Happens with -fPIE/-fPIC and
1480 # large functions that use global variables. The bug is in all releases of
1481 # GCC, but it became particularly acute in 4.6.x and 4.7.x. It is fixed in
1482 # 4.7.3 and 4.8.0. We should be able to delete this at the end of 2013.
1483 cat > $TMPC << EOF
1484 #if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2))
1485 int main(void) { return 0; }
1486 #else
1487 #error No bug in this compiler.
1488 #endif
1489 EOF
1490 if compile_prog "-Werror -fno-gcse" "" ; then
1491 TRANSLATE_OPT_CFLAGS=-fno-gcse
1492 fi
1493
1494 if test "$static" = "yes" ; then
1495 if test "$modules" = "yes" ; then
1496 error_exit "static and modules are mutually incompatible"
1497 fi
1498 if test "$pie" = "yes" ; then
1499 error_exit "static and pie are mutually incompatible"
1500 else
1501 pie="no"
1502 fi
1503 fi
1504
1505 if test "$pie" = ""; then
1506 case "$cpu-$targetos" in
1507 i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD)
1508 ;;
1509 *)
1510 pie="no"
1511 ;;
1512 esac
1513 fi
1514
1515 if test "$pie" != "no" ; then
1516 cat > $TMPC << EOF
1517
1518 #ifdef __linux__
1519 # define THREAD __thread
1520 #else
1521 # define THREAD
1522 #endif
1523
1524 static THREAD int tls_var;
1525
1526 int main(void) { return tls_var; }
1527
1528 EOF
1529 if compile_prog "-fPIE -DPIE" "-pie"; then
1530 QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
1531 LDFLAGS="-pie $LDFLAGS"
1532 pie="yes"
1533 if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
1534 LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
1535 fi
1536 else
1537 if test "$pie" = "yes"; then
1538 error_exit "PIE not available due to missing toolchain support"
1539 else
1540 echo "Disabling PIE due to missing toolchain support"
1541 pie="no"
1542 fi
1543 fi
1544
1545 if compile_prog "-fno-pie" "-nopie"; then
1546 CFLAGS_NOPIE="-fno-pie"
1547 LDFLAGS_NOPIE="-nopie"
1548 fi
1549 fi
1550
1551 # check for broken gcc and libtool in RHEL5
1552 if test -n "$libtool" -a "$pie" != "no" ; then
1553 cat > $TMPC <<EOF
1554
1555 void *f(unsigned char *buf, int len);
1556 void *g(unsigned char *buf, int len);
1557
1558 void *
1559 f(unsigned char *buf, int len)
1560 {
1561 return (void*)0L;
1562 }
1563
1564 void *
1565 g(unsigned char *buf, int len)
1566 {
1567 return f(buf, len);
1568 }
1569
1570 EOF
1571 if ! libtool_prog; then
1572 echo "Disabling libtool due to broken toolchain support"
1573 libtool=
1574 fi
1575 fi
1576
1577 ##########################################
1578 # __sync_fetch_and_and requires at least -march=i486. Many toolchains
1579 # use i686 as default anyway, but for those that don't, an explicit
1580 # specification is necessary
1581
1582 if test "$cpu" = "i386"; then
1583 cat > $TMPC << EOF
1584 static int sfaa(int *ptr)
1585 {
1586 return __sync_fetch_and_and(ptr, 0);
1587 }
1588
1589 int main(void)
1590 {
1591 int val = 42;
1592 val = __sync_val_compare_and_swap(&val, 0, 1);
1593 sfaa(&val);
1594 return val;
1595 }
1596 EOF
1597 if ! compile_prog "" "" ; then
1598 QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
1599 fi
1600 fi
1601
1602 #########################################
1603 # Solaris specific configure tool chain decisions
1604
1605 if test "$solaris" = "yes" ; then
1606 if has $install; then
1607 :
1608 else
1609 error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \
1610 "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
1611 "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1612 fi
1613 if test "`path_of $install`" = "/usr/sbin/install" ; then
1614 error_exit "Solaris /usr/sbin/install is not an appropriate install program." \
1615 "try ginstall from the GNU fileutils available from www.blastwave.org" \
1616 "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1617 fi
1618 if has ar; then
1619 :
1620 else
1621 if test -f /usr/ccs/bin/ar ; then
1622 error_exit "No path includes ar" \
1623 "Add /usr/ccs/bin to your path and rerun configure"
1624 fi
1625 error_exit "No path includes ar"
1626 fi
1627 fi
1628
1629 if test -z "${target_list+xxx}" ; then
1630 target_list="$default_target_list"
1631 else
1632 target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1633 fi
1634
1635 # Check that we recognised the target name; this allows a more
1636 # friendly error message than if we let it fall through.
1637 for target in $target_list; do
1638 case " $default_target_list " in
1639 *" $target "*)
1640 ;;
1641 *)
1642 error_exit "Unknown target name '$target'"
1643 ;;
1644 esac
1645 done
1646
1647 # see if system emulation was really requested
1648 case " $target_list " in
1649 *"-softmmu "*) softmmu=yes
1650 ;;
1651 *) softmmu=no
1652 ;;
1653 esac
1654
1655 feature_not_found() {
1656 feature=$1
1657 remedy=$2
1658
1659 error_exit "User requested feature $feature" \
1660 "configure was not able to find it." \
1661 "$remedy"
1662 }
1663
1664 # ---
1665 # big/little endian test
1666 cat > $TMPC << EOF
1667 short big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
1668 short little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
1669 extern int foo(short *, short *);
1670 int main(int argc, char *argv[]) {
1671 return foo(big_endian, little_endian);
1672 }
1673 EOF
1674
1675 if compile_object ; then
1676 if grep -q BiGeNdIaN $TMPO ; then
1677 bigendian="yes"
1678 elif grep -q LiTtLeEnDiAn $TMPO ; then
1679 bigendian="no"
1680 else
1681 echo big/little test failed
1682 fi
1683 else
1684 echo big/little test failed
1685 fi
1686
1687 ##########################################
1688 # pkg-config probe
1689
1690 if ! has "$pkg_config_exe"; then
1691 error_exit "pkg-config binary '$pkg_config_exe' not found"
1692 fi
1693
1694 ##########################################
1695 # NPTL probe
1696
1697 if test "$linux_user" = "yes"; then
1698 cat > $TMPC <<EOF
1699 #include <sched.h>
1700 #include <linux/futex.h>
1701 int main(void) {
1702 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1703 #error bork
1704 #endif
1705 return 0;
1706 }
1707 EOF
1708 if ! compile_object ; then
1709 feature_not_found "nptl" "Install glibc and linux kernel headers."
1710 fi
1711 fi
1712
1713 ##########################################
1714 # zlib check
1715
1716 if test "$zlib" != "no" ; then
1717 cat > $TMPC << EOF
1718 #include <zlib.h>
1719 int main(void) { zlibVersion(); return 0; }
1720 EOF
1721 if compile_prog "" "-lz" ; then
1722 :
1723 else
1724 error_exit "zlib check failed" \
1725 "Make sure to have the zlib libs and headers installed."
1726 fi
1727 fi
1728 LIBS="$LIBS -lz"
1729
1730 ##########################################
1731 # lzo check
1732
1733 if test "$lzo" != "no" ; then
1734 cat > $TMPC << EOF
1735 #include <lzo/lzo1x.h>
1736 int main(void) { lzo_version(); return 0; }
1737 EOF
1738 if compile_prog "" "-llzo2" ; then
1739 :
1740 else
1741 error_exit "lzo check failed" \
1742 "Make sure to have the lzo libs and headers installed."
1743 fi
1744
1745 libs_softmmu="$libs_softmmu -llzo2"
1746 fi
1747
1748 ##########################################
1749 # snappy check
1750
1751 if test "$snappy" != "no" ; then
1752 cat > $TMPC << EOF
1753 #include <snappy-c.h>
1754 int main(void) { snappy_max_compressed_length(4096); return 0; }
1755 EOF
1756 if compile_prog "" "-lsnappy" ; then
1757 :
1758 else
1759 error_exit "snappy check failed" \
1760 "Make sure to have the snappy libs and headers installed."
1761 fi
1762
1763 libs_softmmu="$libs_softmmu -lsnappy"
1764 fi
1765
1766 ##########################################
1767 # libseccomp check
1768
1769 if test "$seccomp" != "no" ; then
1770 if $pkg_config --atleast-version=2.1.0 libseccomp; then
1771 libs_softmmu="$libs_softmmu `$pkg_config --libs libseccomp`"
1772 QEMU_CFLAGS="$QEMU_CFLAGS `$pkg_config --cflags libseccomp`"
1773 seccomp="yes"
1774 else
1775 if test "$seccomp" = "yes"; then
1776 feature_not_found "libseccomp" "Install libseccomp devel >= 2.1.0"
1777 fi
1778 seccomp="no"
1779 fi
1780 fi
1781 ##########################################
1782 # xen probe
1783
1784 if test "$xen" != "no" ; then
1785 xen_libs="-lxenstore -lxenctrl -lxenguest"
1786
1787 # First we test whether Xen headers and libraries are available.
1788 # If no, we are done and there is no Xen support.
1789 # If yes, more tests are run to detect the Xen version.
1790
1791 # Xen (any)
1792 cat > $TMPC <<EOF
1793 #include <xenctrl.h>
1794 int main(void) {
1795 return 0;
1796 }
1797 EOF
1798 if ! compile_prog "" "$xen_libs" ; then
1799 # Xen not found
1800 if test "$xen" = "yes" ; then
1801 feature_not_found "xen" "Install xen devel"
1802 fi
1803 xen=no
1804
1805 # Xen unstable
1806 elif
1807 cat > $TMPC <<EOF &&
1808 #include <xenctrl.h>
1809 #include <xenstore.h>
1810 #include <stdint.h>
1811 #include <xen/hvm/hvm_info_table.h>
1812 #if !defined(HVM_MAX_VCPUS)
1813 # error HVM_MAX_VCPUS not defined
1814 #endif
1815 int main(void) {
1816 xc_interface *xc;
1817 xs_daemon_open();
1818 xc = xc_interface_open(0, 0, 0);
1819 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1820 xc_gnttab_open(NULL, 0);
1821 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1822 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
1823 return 0;
1824 }
1825 EOF
1826 compile_prog "" "$xen_libs"
1827 then
1828 xen_ctrl_version=420
1829 xen=yes
1830
1831 elif
1832 cat > $TMPC <<EOF &&
1833 #include <xenctrl.h>
1834 #include <xs.h>
1835 #include <stdint.h>
1836 #include <xen/hvm/hvm_info_table.h>
1837 #if !defined(HVM_MAX_VCPUS)
1838 # error HVM_MAX_VCPUS not defined
1839 #endif
1840 int main(void) {
1841 xs_daemon_open();
1842 xc_interface_open(0, 0, 0);
1843 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1844 xc_gnttab_open(NULL, 0);
1845 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1846 return 0;
1847 }
1848 EOF
1849 compile_prog "" "$xen_libs"
1850 then
1851 xen_ctrl_version=410
1852 xen=yes
1853
1854 # Xen 4.0.0
1855 elif
1856 cat > $TMPC <<EOF &&
1857 #include <xenctrl.h>
1858 #include <xs.h>
1859 #include <stdint.h>
1860 #include <xen/hvm/hvm_info_table.h>
1861 #if !defined(HVM_MAX_VCPUS)
1862 # error HVM_MAX_VCPUS not defined
1863 #endif
1864 int main(void) {
1865 struct xen_add_to_physmap xatp = {
1866 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1867 };
1868 xs_daemon_open();
1869 xc_interface_open();
1870 xc_gnttab_open();
1871 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1872 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1873 return 0;
1874 }
1875 EOF
1876 compile_prog "" "$xen_libs"
1877 then
1878 xen_ctrl_version=400
1879 xen=yes
1880
1881 # Xen 3.4.0
1882 elif
1883 cat > $TMPC <<EOF &&
1884 #include <xenctrl.h>
1885 #include <xs.h>
1886 int main(void) {
1887 struct xen_add_to_physmap xatp = {
1888 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1889 };
1890 xs_daemon_open();
1891 xc_interface_open();
1892 xc_gnttab_open();
1893 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1894 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1895 return 0;
1896 }
1897 EOF
1898 compile_prog "" "$xen_libs"
1899 then
1900 xen_ctrl_version=340
1901 xen=yes
1902
1903 # Xen 3.3.0
1904 elif
1905 cat > $TMPC <<EOF &&
1906 #include <xenctrl.h>
1907 #include <xs.h>
1908 int main(void) {
1909 xs_daemon_open();
1910 xc_interface_open();
1911 xc_gnttab_open();
1912 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1913 return 0;
1914 }
1915 EOF
1916 compile_prog "" "$xen_libs"
1917 then
1918 xen_ctrl_version=330
1919 xen=yes
1920
1921 # Xen version unsupported
1922 else
1923 if test "$xen" = "yes" ; then
1924 feature_not_found "xen (unsupported version)" "Install supported xen (e.g. 4.0, 3.4, 3.3)"
1925 fi
1926 xen=no
1927 fi
1928
1929 if test "$xen" = yes; then
1930 libs_softmmu="$xen_libs $libs_softmmu"
1931 fi
1932 fi
1933
1934 if test "$xen_pci_passthrough" != "no"; then
1935 if test "$xen" = "yes" && test "$linux" = "yes" &&
1936 test "$xen_ctrl_version" -ge 340; then
1937 xen_pci_passthrough=yes
1938 else
1939 if test "$xen_pci_passthrough" = "yes"; then
1940 if test "$xen_ctrl_version" -lt 340; then
1941 error_exit "User requested feature Xen PCI Passthrough" \
1942 "This feature does not work with Xen 3.3"
1943 fi
1944 error_exit "User requested feature Xen PCI Passthrough" \
1945 " but this feature requires /sys from Linux"
1946 fi
1947 xen_pci_passthrough=no
1948 fi
1949 fi
1950
1951 ##########################################
1952 # libtool probe
1953
1954 if ! has $libtool; then
1955 libtool=
1956 fi
1957
1958 # MacOSX ships with a libtool which isn't the GNU one; weed this
1959 # out by checking whether libtool supports the --version switch
1960 if test -n "$libtool"; then
1961 if ! "$libtool" --version >/dev/null 2>&1; then
1962 libtool=
1963 fi
1964 fi
1965
1966 ##########################################
1967 # Sparse probe
1968 if test "$sparse" != "no" ; then
1969 if has cgcc; then
1970 sparse=yes
1971 else
1972 if test "$sparse" = "yes" ; then
1973 feature_not_found "sparse" "Install sparse binary"
1974 fi
1975 sparse=no
1976 fi
1977 fi
1978
1979 ##########################################
1980 # GTK probe
1981
1982 if test "$gtkabi" = ""; then
1983 # The GTK ABI was not specified explicitly, so try whether 2.0 is available.
1984 # Use 3.0 as a fallback if that is available.
1985 if $pkg_config --exists "gtk+-2.0 >= 2.18.0"; then
1986 gtkabi=2.0
1987 elif $pkg_config --exists "gtk+-3.0 >= 3.0.0"; then
1988 gtkabi=3.0
1989 else
1990 gtkabi=2.0
1991 fi
1992 fi
1993
1994 if test "$gtk" != "no"; then
1995 gtkpackage="gtk+-$gtkabi"
1996 gtkx11package="gtk+-x11-$gtkabi"
1997 if test "$gtkabi" = "3.0" ; then
1998 gtkversion="3.0.0"
1999 else
2000 gtkversion="2.18.0"
2001 fi
2002 if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
2003 gtk_cflags=`$pkg_config --cflags $gtkpackage`
2004 gtk_libs=`$pkg_config --libs $gtkpackage`
2005 if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
2006 gtk_libs="$gtk_libs -lX11"
2007 fi
2008 libs_softmmu="$gtk_libs $libs_softmmu"
2009 gtk="yes"
2010 elif test "$gtk" = "yes"; then
2011 feature_not_found "gtk" "Install gtk2 or gtk3 devel"
2012 else
2013 gtk="no"
2014 fi
2015 fi
2016
2017 ##########################################
2018 # VTE probe
2019
2020 if test "$vte" != "no"; then
2021 if test "$gtkabi" = "3.0"; then
2022 vtepackage="vte-2.90"
2023 vteversion="0.32.0"
2024 else
2025 vtepackage="vte"
2026 vteversion="0.24.0"
2027 fi
2028 if $pkg_config --exists "$vtepackage >= $vteversion"; then
2029 vte_cflags=`$pkg_config --cflags $vtepackage`
2030 vte_libs=`$pkg_config --libs $vtepackage`
2031 libs_softmmu="$vte_libs $libs_softmmu"
2032 vte="yes"
2033 elif test "$vte" = "yes"; then
2034 if test "$gtkabi" = "3.0"; then
2035 feature_not_found "vte" "Install libvte-2.90 devel"
2036 else
2037 feature_not_found "vte" "Install libvte devel"
2038 fi
2039 else
2040 vte="no"
2041 fi
2042 fi
2043
2044 ##########################################
2045 # SDL probe
2046
2047 # Look for sdl configuration program (pkg-config or sdl-config). Try
2048 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
2049
2050 if test $sdlabi = "2.0"; then
2051 sdl_config=$sdl2_config
2052 sdlname=sdl2
2053 sdlconfigname=sdl2_config
2054 else
2055 sdlname=sdl
2056 sdlconfigname=sdl_config
2057 fi
2058
2059 if test "`basename $sdl_config`" != $sdlconfigname && ! has ${sdl_config}; then
2060 sdl_config=$sdlconfigname
2061 fi
2062
2063 if $pkg_config $sdlname --exists; then
2064 sdlconfig="$pkg_config $sdlname"
2065 _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
2066 elif has ${sdl_config}; then
2067 sdlconfig="$sdl_config"
2068 _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
2069 else
2070 if test "$sdl" = "yes" ; then
2071 feature_not_found "sdl" "Install SDL devel"
2072 fi
2073 sdl=no
2074 fi
2075 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
2076 echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
2077 fi
2078
2079 sdl_too_old=no
2080 if test "$sdl" != "no" ; then
2081 cat > $TMPC << EOF
2082 #include <SDL.h>
2083 #undef main /* We don't want SDL to override our main() */
2084 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
2085 EOF
2086 sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
2087 if test "$static" = "yes" ; then
2088 sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
2089 else
2090 sdl_libs=`$sdlconfig --libs 2> /dev/null`
2091 fi
2092 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
2093 if test "$_sdlversion" -lt 121 ; then
2094 sdl_too_old=yes
2095 else
2096 if test "$cocoa" = "no" ; then
2097 sdl=yes
2098 fi
2099 fi
2100
2101 # static link with sdl ? (note: sdl.pc's --static --libs is broken)
2102 if test "$sdl" = "yes" -a "$static" = "yes" ; then
2103 if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
2104 sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
2105 sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
2106 fi
2107 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
2108 :
2109 else
2110 sdl=no
2111 fi
2112 fi # static link
2113 else # sdl not found
2114 if test "$sdl" = "yes" ; then
2115 feature_not_found "sdl" "Install SDL devel"
2116 fi
2117 sdl=no
2118 fi # sdl compile test
2119 fi
2120
2121 if test "$sdl" = "yes" ; then
2122 cat > $TMPC <<EOF
2123 #include <SDL.h>
2124 #if defined(SDL_VIDEO_DRIVER_X11)
2125 #include <X11/XKBlib.h>
2126 #else
2127 #error No x11 support
2128 #endif
2129 int main(void) { return 0; }
2130 EOF
2131 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
2132 sdl_libs="$sdl_libs -lX11"
2133 fi
2134 libs_softmmu="$sdl_libs $libs_softmmu"
2135 fi
2136
2137 ##########################################
2138 # RDMA needs OpenFabrics libraries
2139 if test "$rdma" != "no" ; then
2140 cat > $TMPC <<EOF
2141 #include <rdma/rdma_cma.h>
2142 int main(void) { return 0; }
2143 EOF
2144 rdma_libs="-lrdmacm -libverbs"
2145 if compile_prog "" "$rdma_libs" ; then
2146 rdma="yes"
2147 libs_softmmu="$libs_softmmu $rdma_libs"
2148 else
2149 if test "$rdma" = "yes" ; then
2150 error_exit \
2151 " OpenFabrics librdmacm/libibverbs not present." \
2152 " Your options:" \
2153 " (1) Fast: Install infiniband packages from your distro." \
2154 " (2) Cleanest: Install libraries from www.openfabrics.org" \
2155 " (3) Also: Install softiwarp if you don't have RDMA hardware"
2156 fi
2157 rdma="no"
2158 fi
2159 fi
2160
2161 ##########################################
2162 # VNC TLS/WS detection
2163 if test "$vnc" = "yes" -a \( "$vnc_tls" != "no" -o "$vnc_ws" != "no" \) ; then
2164 cat > $TMPC <<EOF
2165 #include <gnutls/gnutls.h>
2166 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
2167 EOF
2168 vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
2169 vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
2170 if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
2171 if test "$vnc_tls" != "no" ; then
2172 vnc_tls=yes
2173 fi
2174 if test "$vnc_ws" != "no" ; then
2175 vnc_ws=yes
2176 fi
2177 libs_softmmu="$vnc_tls_libs $libs_softmmu"
2178 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_tls_cflags"
2179 else
2180 if test "$vnc_tls" = "yes" ; then
2181 feature_not_found "vnc-tls" "Install gnutls devel"
2182 fi
2183 if test "$vnc_ws" = "yes" ; then
2184 feature_not_found "vnc-ws" "Install gnutls devel"
2185 fi
2186 vnc_tls=no
2187 vnc_ws=no
2188 fi
2189 fi
2190
2191 ##########################################
2192 # Quorum probe (check for gnutls)
2193 if test "$quorum" != "no" ; then
2194 cat > $TMPC <<EOF
2195 #include <gnutls/gnutls.h>
2196 #include <gnutls/crypto.h>
2197 int main(void) {char data[4096], digest[32];
2198 gnutls_hash_fast(GNUTLS_DIG_SHA256, data, 4096, digest);
2199 return 0;
2200 }
2201 EOF
2202 quorum_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
2203 quorum_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
2204 if compile_prog "$quorum_tls_cflags" "$quorum_tls_libs" ; then
2205 qcow_tls=yes
2206 libs_softmmu="$quorum_tls_libs $libs_softmmu"
2207 libs_tools="$quorum_tls_libs $libs_softmmu"
2208 QEMU_CFLAGS="$QEMU_CFLAGS $quorum_tls_cflags"
2209 else
2210 echo "gnutls > 2.10.0 required to compile Quorum"
2211 exit 1
2212 fi
2213 fi
2214
2215 ##########################################
2216 # VNC SASL detection
2217 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
2218 cat > $TMPC <<EOF
2219 #include <sasl/sasl.h>
2220 #include <stdio.h>
2221 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
2222 EOF
2223 # Assuming Cyrus-SASL installed in /usr prefix
2224 vnc_sasl_cflags=""
2225 vnc_sasl_libs="-lsasl2"
2226 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
2227 vnc_sasl=yes
2228 libs_softmmu="$vnc_sasl_libs $libs_softmmu"
2229 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
2230 else
2231 if test "$vnc_sasl" = "yes" ; then
2232 feature_not_found "vnc-sasl" "Install Cyrus SASL devel"
2233 fi
2234 vnc_sasl=no
2235 fi
2236 fi
2237
2238 ##########################################
2239 # VNC JPEG detection
2240 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
2241 cat > $TMPC <<EOF
2242 #include <stdio.h>
2243 #include <jpeglib.h>
2244 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
2245 EOF
2246 vnc_jpeg_cflags=""
2247 vnc_jpeg_libs="-ljpeg"
2248 if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
2249 vnc_jpeg=yes
2250 libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
2251 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
2252 else
2253 if test "$vnc_jpeg" = "yes" ; then
2254 feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel"
2255 fi
2256 vnc_jpeg=no
2257 fi
2258 fi
2259
2260 ##########################################
2261 # VNC PNG detection
2262 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
2263 cat > $TMPC <<EOF
2264 //#include <stdio.h>
2265 #include <png.h>
2266 #include <stddef.h>
2267 int main(void) {
2268 png_structp png_ptr;
2269 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
2270 return png_ptr != 0;
2271 }
2272 EOF
2273 if $pkg_config libpng --exists; then
2274 vnc_png_cflags=`$pkg_config libpng --cflags`
2275 vnc_png_libs=`$pkg_config libpng --libs`
2276 else
2277 vnc_png_cflags=""
2278 vnc_png_libs="-lpng"
2279 fi
2280 if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
2281 vnc_png=yes
2282 libs_softmmu="$vnc_png_libs $libs_softmmu"
2283 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
2284 else
2285 if test "$vnc_png" = "yes" ; then
2286 feature_not_found "vnc-png" "Install libpng devel"
2287 fi
2288 vnc_png=no
2289 fi
2290 fi
2291
2292 ##########################################
2293 # fnmatch() probe, used for ACL routines
2294 fnmatch="no"
2295 cat > $TMPC << EOF
2296 #include <fnmatch.h>
2297 int main(void)
2298 {
2299 fnmatch("foo", "foo", 0);
2300 return 0;
2301 }
2302 EOF
2303 if compile_prog "" "" ; then
2304 fnmatch="yes"
2305 fi
2306
2307 ##########################################
2308 # uuid_generate() probe, used for vdi block driver
2309 # Note that on some systems (notably MacOSX) no extra library
2310 # need be linked to get the uuid functions.
2311 if test "$uuid" != "no" ; then
2312 uuid_libs="-luuid"
2313 cat > $TMPC << EOF
2314 #include <uuid/uuid.h>
2315 int main(void)
2316 {
2317 uuid_t my_uuid;
2318 uuid_generate(my_uuid);
2319 return 0;
2320 }
2321 EOF
2322 if compile_prog "" "" ; then
2323 uuid="yes"
2324 elif compile_prog "" "$uuid_libs" ; then
2325 uuid="yes"
2326 libs_softmmu="$uuid_libs $libs_softmmu"
2327 libs_tools="$uuid_libs $libs_tools"
2328 else
2329 if test "$uuid" = "yes" ; then
2330 feature_not_found "uuid" "Install libuuid devel"
2331 fi
2332 uuid=no
2333 fi
2334 fi
2335
2336 if test "$vhdx" = "yes" ; then
2337 if test "$uuid" = "no" ; then
2338 error_exit "uuid required for VHDX support"
2339 fi
2340 elif test "$vhdx" != "no" ; then
2341 if test "$uuid" = "yes" ; then
2342 vhdx=yes
2343 else
2344 vhdx=no
2345 fi
2346 fi
2347
2348 ##########################################
2349 # xfsctl() probe, used for raw-posix
2350 if test "$xfs" != "no" ; then
2351 cat > $TMPC << EOF
2352 #include <stddef.h> /* NULL */
2353 #include <xfs/xfs.h>
2354 int main(void)
2355 {
2356 xfsctl(NULL, 0, 0, NULL);
2357 return 0;
2358 }
2359 EOF
2360 if compile_prog "" "" ; then
2361 xfs="yes"
2362 else
2363 if test "$xfs" = "yes" ; then
2364 feature_not_found "xfs" "Instal xfsprogs/xfslibs devel"
2365 fi
2366 xfs=no
2367 fi
2368 fi
2369
2370 ##########################################
2371 # vde libraries probe
2372 if test "$vde" != "no" ; then
2373 vde_libs="-lvdeplug"
2374 cat > $TMPC << EOF
2375 #include <libvdeplug.h>
2376 int main(void)
2377 {
2378 struct vde_open_args a = {0, 0, 0};
2379 char s[] = "";
2380 vde_open(s, s, &a);
2381 return 0;
2382 }
2383 EOF
2384 if compile_prog "" "$vde_libs" ; then
2385 vde=yes
2386 libs_softmmu="$vde_libs $libs_softmmu"
2387 libs_tools="$vde_libs $libs_tools"
2388 else
2389 if test "$vde" = "yes" ; then
2390 feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel"
2391 fi
2392 vde=no
2393 fi
2394 fi
2395
2396 ##########################################
2397 # netmap support probe
2398 # Apart from looking for netmap headers, we make sure that the host API version
2399 # supports the netmap backend (>=11). The upper bound (15) is meant to simulate
2400 # a minor/major version number. Minor new features will be marked with values up
2401 # to 15, and if something happens that requires a change to the backend we will
2402 # move above 15, submit the backend fixes and modify this two bounds.
2403 if test "$netmap" != "no" ; then
2404 cat > $TMPC << EOF
2405 #include <inttypes.h>
2406 #include <net/if.h>
2407 #include <net/netmap.h>
2408 #include <net/netmap_user.h>
2409 #if (NETMAP_API < 11) || (NETMAP_API > 15)
2410 #error
2411 #endif
2412 int main(void) { return 0; }
2413 EOF
2414 if compile_prog "" "" ; then
2415 netmap=yes
2416 else
2417 if test "$netmap" = "yes" ; then
2418 feature_not_found "netmap"
2419 fi
2420 netmap=no
2421 fi
2422 fi
2423
2424 ##########################################
2425 # libcap-ng library probe
2426 if test "$cap_ng" != "no" ; then
2427 cap_libs="-lcap-ng"
2428 cat > $TMPC << EOF
2429 #include <cap-ng.h>
2430 int main(void)
2431 {
2432 capng_capability_to_name(CAPNG_EFFECTIVE);
2433 return 0;
2434 }
2435 EOF
2436 if compile_prog "" "$cap_libs" ; then
2437 cap_ng=yes
2438 libs_tools="$cap_libs $libs_tools"
2439 else
2440 if test "$cap_ng" = "yes" ; then
2441 feature_not_found "cap_ng" "Install libcap-ng devel"
2442 fi
2443 cap_ng=no
2444 fi
2445 fi
2446
2447 ##########################################
2448 # Sound support libraries probe
2449
2450 audio_drv_probe()
2451 {
2452 drv=$1
2453 hdr=$2
2454 lib=$3
2455 exp=$4
2456 cfl=$5
2457 cat > $TMPC << EOF
2458 #include <$hdr>
2459 int main(void) { $exp }
2460 EOF
2461 if compile_prog "$cfl" "$lib" ; then
2462 :
2463 else
2464 error_exit "$drv check failed" \
2465 "Make sure to have the $drv libs and headers installed."
2466 fi
2467 }
2468
2469 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
2470 for drv in $audio_drv_list; do
2471 case $drv in
2472 alsa)
2473 audio_drv_probe $drv alsa/asoundlib.h -lasound \
2474 "return snd_pcm_close((snd_pcm_t *)0);"
2475 libs_softmmu="-lasound $libs_softmmu"
2476 ;;
2477
2478 fmod)
2479 if test -z $fmod_lib || test -z $fmod_inc; then
2480 error_exit "You must specify path to FMOD library and headers" \
2481 "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
2482 fi
2483 audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
2484 libs_softmmu="$fmod_lib $libs_softmmu"
2485 ;;
2486
2487 esd)
2488 audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
2489 libs_softmmu="-lesd $libs_softmmu"
2490 audio_pt_int="yes"
2491 ;;
2492
2493 pa)
2494 audio_drv_probe $drv pulse/mainloop.h "-lpulse" \
2495 "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;"
2496 libs_softmmu="-lpulse $libs_softmmu"
2497 audio_pt_int="yes"
2498 ;;
2499
2500 coreaudio)
2501 libs_softmmu="-framework CoreAudio $libs_softmmu"
2502 ;;
2503
2504 dsound)
2505 libs_softmmu="-lole32 -ldxguid $libs_softmmu"
2506 audio_win_int="yes"
2507 ;;
2508
2509 oss)
2510 libs_softmmu="$oss_lib $libs_softmmu"
2511 ;;
2512
2513 sdl|wav)
2514 # XXX: Probes for CoreAudio, DirectSound, SDL(?)
2515 ;;
2516
2517 winwave)
2518 libs_softmmu="-lwinmm $libs_softmmu"
2519 audio_win_int="yes"
2520 ;;
2521
2522 *)
2523 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
2524 error_exit "Unknown driver '$drv' selected" \
2525 "Possible drivers are: $audio_possible_drivers"
2526 }
2527 ;;
2528 esac
2529 done
2530
2531 ##########################################
2532 # BrlAPI probe
2533
2534 if test "$brlapi" != "no" ; then
2535 brlapi_libs="-lbrlapi"
2536 cat > $TMPC << EOF
2537 #include <brlapi.h>
2538 #include <stddef.h>
2539 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
2540 EOF
2541 if compile_prog "" "$brlapi_libs" ; then
2542 brlapi=yes
2543 libs_softmmu="$brlapi_libs $libs_softmmu"
2544 else
2545 if test "$brlapi" = "yes" ; then
2546 feature_not_found "brlapi" "Install brlapi devel"
2547 fi
2548 brlapi=no
2549 fi
2550 fi
2551
2552 ##########################################
2553 # curses probe
2554 if test "$curses" != "no" ; then
2555 if test "$mingw32" = "yes" ; then
2556 curses_list="-lpdcurses"
2557 else
2558 curses_list="$($pkg_config --libs ncurses 2>/dev/null):-lncurses:-lcurses"
2559 fi
2560 curses_found=no
2561 cat > $TMPC << EOF
2562 #include <curses.h>
2563 int main(void) {
2564 const char *s = curses_version();
2565 resize_term(0, 0);
2566 return s != 0;
2567 }
2568 EOF
2569 IFS=:
2570 for curses_lib in $curses_list; do
2571 unset IFS
2572 if compile_prog "" "$curses_lib" ; then
2573 curses_found=yes
2574 libs_softmmu="$curses_lib $libs_softmmu"
2575 break
2576 fi
2577 done
2578 unset IFS
2579 if test "$curses_found" = "yes" ; then
2580 curses=yes
2581 else
2582 if test "$curses" = "yes" ; then
2583 feature_not_found "curses" "Install ncurses devel"
2584 fi
2585 curses=no
2586 fi
2587 fi
2588
2589 ##########################################
2590 # curl probe
2591 if test "$curl" != "no" ; then
2592 if $pkg_config libcurl --exists; then
2593 curlconfig="$pkg_config libcurl"
2594 else
2595 curlconfig=curl-config
2596 fi
2597 cat > $TMPC << EOF
2598 #include <curl/curl.h>
2599 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
2600 EOF
2601 curl_cflags=`$curlconfig --cflags 2>/dev/null`
2602 curl_libs=`$curlconfig --libs 2>/dev/null`
2603 if compile_prog "$curl_cflags" "$curl_libs" ; then
2604 curl=yes
2605 else
2606 if test "$curl" = "yes" ; then
2607 feature_not_found "curl" "Install libcurl devel"
2608 fi
2609 curl=no
2610 fi
2611 fi # test "$curl"
2612
2613 ##########################################
2614 # bluez support probe
2615 if test "$bluez" != "no" ; then
2616 cat > $TMPC << EOF
2617 #include <bluetooth/bluetooth.h>
2618 int main(void) { return bt_error(0); }
2619 EOF
2620 bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
2621 bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
2622 if compile_prog "$bluez_cflags" "$bluez_libs" ; then
2623 bluez=yes
2624 libs_softmmu="$bluez_libs $libs_softmmu"
2625 else
2626 if test "$bluez" = "yes" ; then
2627 feature_not_found "bluez" "Install bluez-libs/libbluetooth devel"
2628 fi
2629 bluez="no"
2630 fi
2631 fi
2632
2633 ##########################################
2634 # glib support probe
2635
2636 if test "$mingw32" = yes; then
2637 # g_poll is required in order to integrate with the glib main loop.
2638 glib_req_ver=2.20
2639 else
2640 glib_req_ver=2.12
2641 fi
2642 glib_modules=gthread-2.0
2643 if test "$modules" = yes; then
2644 glib_modules="$glib_modules gmodule-2.0"
2645 fi
2646
2647 for i in $glib_modules; do
2648 if $pkg_config --atleast-version=$glib_req_ver $i; then
2649 glib_cflags=`$pkg_config --cflags $i`
2650 glib_libs=`$pkg_config --libs $i`
2651 CFLAGS="$glib_cflags $CFLAGS"
2652 LIBS="$glib_libs $LIBS"
2653 libs_qga="$glib_libs $libs_qga"
2654 else
2655 error_exit "glib-$glib_req_ver $i is required to compile QEMU"
2656 fi
2657 done
2658
2659 ##########################################
2660 # SHA command probe for modules
2661 if test "$modules" = yes; then
2662 shacmd_probe="sha1sum sha1 shasum"
2663 for c in $shacmd_probe; do
2664 if which $c >/dev/null 2>&1; then
2665 shacmd="$c"
2666 break
2667 fi
2668 done
2669 if test "$shacmd" = ""; then
2670 error_exit "one of the checksum commands is required to enable modules: $shacmd_probe"
2671 fi
2672 fi
2673
2674 ##########################################
2675 # pixman support probe
2676
2677 if test "$pixman" = ""; then
2678 if test "$want_tools" = "no" -a "$softmmu" = "no"; then
2679 pixman="none"
2680 elif $pkg_config pixman-1 > /dev/null 2>&1; then
2681 pixman="system"
2682 else
2683 pixman="internal"
2684 fi
2685 fi
2686 if test "$pixman" = "none"; then
2687 if test "$want_tools" != "no" -o "$softmmu" != "no"; then
2688 error_exit "pixman disabled but system emulation or tools build" \
2689 "enabled. You can turn off pixman only if you also" \
2690 "disable all system emulation targets and the tools" \
2691 "build with '--disable-tools --disable-system'."
2692 fi
2693 pixman_cflags=
2694 pixman_libs=
2695 elif test "$pixman" = "system"; then
2696 pixman_cflags=`$pkg_config --cflags pixman-1`
2697 pixman_libs=`$pkg_config --libs pixman-1`
2698 else
2699 if test ! -d ${source_path}/pixman/pixman; then
2700 error_exit "pixman not present. Your options:" \
2701 " (1) Preferred: Install the pixman devel package (any recent" \
2702 " distro should have packages as Xorg needs pixman too)." \
2703 " (2) Fetch the pixman submodule, using:" \
2704 " git submodule update --init pixman"
2705 fi
2706 mkdir -p pixman/pixman
2707 pixman_cflags="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman"
2708 pixman_libs="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1"
2709 fi
2710
2711 ##########################################
2712 # libcap probe
2713
2714 if test "$cap" != "no" ; then
2715 cat > $TMPC <<EOF
2716 #include <stdio.h>
2717 #include <sys/capability.h>
2718 int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
2719 EOF
2720 if compile_prog "" "-lcap" ; then
2721 cap=yes
2722 else
2723 cap=no
2724 fi
2725 fi
2726
2727 ##########################################
2728 # pthread probe
2729 PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
2730
2731 pthread=no
2732 cat > $TMPC << EOF
2733 #include <pthread.h>
2734 static void *f(void *p) { return NULL; }
2735 int main(void) {
2736 pthread_t thread;
2737 pthread_create(&thread, 0, f, 0);
2738 return 0;
2739 }
2740 EOF
2741 if compile_prog "" "" ; then
2742 pthread=yes
2743 else
2744 for pthread_lib in $PTHREADLIBS_LIST; do
2745 if compile_prog "" "$pthread_lib" ; then
2746 pthread=yes
2747 found=no
2748 for lib_entry in $LIBS; do
2749 if test "$lib_entry" = "$pthread_lib"; then
2750 found=yes
2751 break
2752 fi
2753 done
2754 if test "$found" = "no"; then
2755 LIBS="$pthread_lib $LIBS"
2756 fi
2757 break
2758 fi
2759 done
2760 fi
2761
2762 if test "$mingw32" != yes -a "$pthread" = no; then
2763 error_exit "pthread check failed" \
2764 "Make sure to have the pthread libs and headers installed."
2765 fi
2766
2767 # check for pthread_setname_np
2768 pthread_setname_np=no
2769 cat > $TMPC << EOF
2770 #include <pthread.h>
2771
2772 static void *f(void *p) { return NULL; }
2773 int main(void)
2774 {
2775 pthread_t thread;
2776 pthread_create(&thread, 0, f, 0);
2777 pthread_setname_np(thread, "QEMU");
2778 return 0;
2779 }
2780 EOF
2781 if compile_prog "" "$pthread_lib" ; then
2782 pthread_setname_np=yes
2783 fi
2784
2785 ##########################################
2786 # rbd probe
2787 if test "$rbd" != "no" ; then
2788 cat > $TMPC <<EOF
2789 #include <stdio.h>
2790 #include <rbd/librbd.h>
2791 int main(void) {
2792 rados_t cluster;
2793 rados_create(&cluster, NULL);
2794 return 0;
2795 }
2796 EOF
2797 rbd_libs="-lrbd -lrados"
2798 if compile_prog "" "$rbd_libs" ; then
2799 rbd=yes
2800 else
2801 if test "$rbd" = "yes" ; then
2802 feature_not_found "rados block device" "Install librbd/ceph devel"
2803 fi
2804 rbd=no
2805 fi
2806 fi
2807
2808 ##########################################
2809 # libssh2 probe
2810 min_libssh2_version=1.2.8
2811 if test "$libssh2" != "no" ; then
2812 if $pkg_config --atleast-version=$min_libssh2_version libssh2; then
2813 libssh2_cflags=`$pkg_config libssh2 --cflags`
2814 libssh2_libs=`$pkg_config libssh2 --libs`
2815 libssh2=yes
2816 else
2817 if test "$libssh2" = "yes" ; then
2818 error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2"
2819 fi
2820 libssh2=no
2821 fi
2822 fi
2823
2824 ##########################################
2825 # libssh2_sftp_fsync probe
2826
2827 if test "$libssh2" = "yes"; then
2828 cat > $TMPC <<EOF
2829 #include <stdio.h>
2830 #include <libssh2.h>
2831 #include <libssh2_sftp.h>
2832 int main(void) {
2833 LIBSSH2_SESSION *session;
2834 LIBSSH2_SFTP *sftp;
2835 LIBSSH2_SFTP_HANDLE *sftp_handle;
2836 session = libssh2_session_init ();
2837 sftp = libssh2_sftp_init (session);
2838 sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0);
2839 libssh2_sftp_fsync (sftp_handle);
2840 return 0;
2841 }
2842 EOF
2843 # libssh2_cflags/libssh2_libs defined in previous test.
2844 if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then
2845 QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS"
2846 fi
2847 fi
2848
2849 ##########################################
2850 # linux-aio probe
2851
2852 if test "$linux_aio" != "no" ; then
2853 cat > $TMPC <<EOF
2854 #include <libaio.h>
2855 #include <sys/eventfd.h>
2856 #include <stddef.h>
2857 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
2858 EOF
2859 if compile_prog "" "-laio" ; then
2860 linux_aio=yes
2861 else
2862 if test "$linux_aio" = "yes" ; then
2863 feature_not_found "linux AIO" "Install libaio devel"
2864 fi
2865 linux_aio=no
2866 fi
2867 fi
2868
2869 ##########################################
2870 # TPM passthrough is only on x86 Linux
2871
2872 if test "$targetos" = Linux && test "$cpu" = i386 -o "$cpu" = x86_64; then
2873 tpm_passthrough=$tpm
2874 else
2875 tpm_passthrough=no
2876 fi
2877
2878 ##########################################
2879 # adjust virtio-blk-data-plane based on linux-aio
2880
2881 if test "$virtio_blk_data_plane" = "yes" -a \
2882 "$linux_aio" != "yes" ; then
2883 error_exit "virtio-blk-data-plane requires Linux AIO, please try --enable-linux-aio"
2884 elif test -z "$virtio_blk_data_plane" ; then
2885 virtio_blk_data_plane=$linux_aio
2886 fi
2887
2888 ##########################################
2889 # attr probe
2890
2891 if test "$attr" != "no" ; then
2892 cat > $TMPC <<EOF
2893 #include <stdio.h>
2894 #include <sys/types.h>
2895 #ifdef CONFIG_LIBATTR
2896 #include <attr/xattr.h>
2897 #else
2898 #include <sys/xattr.h>
2899 #endif
2900 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
2901 EOF
2902 if compile_prog "" "" ; then
2903 attr=yes
2904 # Older distros have <attr/xattr.h>, and need -lattr:
2905 elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
2906 attr=yes
2907 LIBS="-lattr $LIBS"
2908 libattr=yes
2909 else
2910 if test "$attr" = "yes" ; then
2911 feature_not_found "ATTR" "Install libc6 or libattr devel"
2912 fi
2913 attr=no
2914 fi
2915 fi
2916
2917 ##########################################
2918 # iovec probe
2919 cat > $TMPC <<EOF
2920 #include <sys/types.h>
2921 #include <sys/uio.h>
2922 #include <unistd.h>
2923 int main(void) { return sizeof(struct iovec); }
2924 EOF
2925 iovec=no
2926 if compile_prog "" "" ; then
2927 iovec=yes
2928 fi
2929
2930 ##########################################
2931 # preadv probe
2932 cat > $TMPC <<EOF
2933 #include <sys/types.h>
2934 #include <sys/uio.h>
2935 #include <unistd.h>
2936 int main(void) { return preadv(0, 0, 0, 0); }
2937 EOF
2938 preadv=no
2939 if compile_prog "" "" ; then
2940 preadv=yes
2941 fi
2942
2943 ##########################################
2944 # fdt probe
2945 # fdt support is mandatory for at least some target architectures,
2946 # so insist on it if we're building those system emulators.
2947 fdt_required=no
2948 for target in $target_list; do
2949 case $target in
2950 aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu)
2951 fdt_required=yes
2952 ;;
2953 esac
2954 done
2955
2956 if test "$fdt_required" = "yes"; then
2957 if test "$fdt" = "no"; then
2958 error_exit "fdt disabled but some requested targets require it." \
2959 "You can turn off fdt only if you also disable all the system emulation" \
2960 "targets which need it (by specifying a cut down --target-list)."
2961 fi
2962 fdt=yes
2963 fi
2964
2965 if test "$fdt" != "no" ; then
2966 fdt_libs="-lfdt"
2967 # explicitly check for libfdt_env.h as it is missing in some stable installs
2968 cat > $TMPC << EOF
2969 #include <libfdt_env.h>
2970 int main(void) { return 0; }
2971 EOF
2972 if compile_prog "" "$fdt_libs" ; then
2973 # system DTC is good - use it
2974 fdt=yes
2975 elif test -d ${source_path}/dtc/libfdt ; then
2976 # have submodule DTC - use it
2977 fdt=yes
2978 dtc_internal="yes"
2979 mkdir -p dtc
2980 if [ "$pwd_is_source_path" != "y" ] ; then
2981 symlink "$source_path/dtc/Makefile" "dtc/Makefile"
2982 symlink "$source_path/dtc/scripts" "dtc/scripts"
2983 fi
2984 fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt"
2985 fdt_libs="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs"
2986 elif test "$fdt" = "yes" ; then
2987 # have neither and want - prompt for system/submodule install
2988 error_exit "DTC (libfdt) not present. Your options:" \
2989 " (1) Preferred: Install the DTC (libfdt) devel package" \
2990 " (2) Fetch the DTC submodule, using:" \
2991 " git submodule update --init dtc"
2992 else
2993 # don't have and don't want
2994 fdt_libs=
2995 fdt=no
2996 fi
2997 fi
2998
2999 libs_softmmu="$libs_softmmu $fdt_libs"
3000
3001 ##########################################
3002 # GLX probe, used by milkymist-tmu2
3003 if test "$glx" != "no" ; then
3004 glx_libs="-lGL -lX11"
3005 cat > $TMPC << EOF
3006 #include <X11/Xlib.h>
3007 #include <GL/gl.h>
3008 #include <GL/glx.h>
3009 int main(void) { glBegin(0); glXQueryVersion(0,0,0); return 0; }
3010 EOF
3011 if compile_prog "" "-lGL -lX11" ; then
3012 glx=yes
3013 else
3014 if test "$glx" = "yes" ; then
3015 feature_not_found "glx" "Install GL devel (e.g. MESA)"
3016 fi
3017 glx_libs=
3018 glx=no
3019 fi
3020 fi
3021
3022 ##########################################
3023 # glusterfs probe
3024 if test "$glusterfs" != "no" ; then
3025 if $pkg_config --atleast-version=3 glusterfs-api; then
3026 glusterfs="yes"
3027 glusterfs_cflags=`$pkg_config --cflags glusterfs-api`
3028 glusterfs_libs=`$pkg_config --libs glusterfs-api`
3029 if $pkg_config --atleast-version=5 glusterfs-api; then
3030 glusterfs_discard="yes"
3031 fi
3032 if $pkg_config --atleast-version=6 glusterfs-api; then
3033 glusterfs_zerofill="yes"
3034 fi
3035 else
3036 if test "$glusterfs" = "yes" ; then
3037 feature_not_found "GlusterFS backend support" "Install glusterfs-api devel"
3038 fi
3039 glusterfs="no"
3040 fi
3041 fi
3042
3043 # Check for inotify functions when we are building linux-user
3044 # emulator. This is done because older glibc versions don't
3045 # have syscall stubs for these implemented. In that case we
3046 # don't provide them even if kernel supports them.
3047 #
3048 inotify=no
3049 cat > $TMPC << EOF
3050 #include <sys/inotify.h>
3051
3052 int
3053 main(void)
3054 {
3055 /* try to start inotify */
3056 return inotify_init();
3057 }
3058 EOF
3059 if compile_prog "" "" ; then
3060 inotify=yes
3061 fi
3062
3063 inotify1=no
3064 cat > $TMPC << EOF
3065 #include <sys/inotify.h>
3066
3067 int
3068 main(void)
3069 {
3070 /* try to start inotify */
3071 return inotify_init1(0);
3072 }
3073 EOF
3074 if compile_prog "" "" ; then
3075 inotify1=yes
3076 fi
3077
3078 # check if utimensat and futimens are supported
3079 utimens=no
3080 cat > $TMPC << EOF
3081 #define _ATFILE_SOURCE
3082 #include <stddef.h>
3083 #include <fcntl.h>
3084 #include <sys/stat.h>
3085
3086 int main(void)
3087 {
3088 utimensat(AT_FDCWD, "foo", NULL, 0);
3089 futimens(0, NULL);
3090 return 0;
3091 }
3092 EOF
3093 if compile_prog "" "" ; then
3094 utimens=yes
3095 fi
3096
3097 # check if pipe2 is there
3098 pipe2=no
3099 cat > $TMPC << EOF
3100 #include <unistd.h>
3101 #include <fcntl.h>
3102
3103 int main(void)
3104 {
3105 int pipefd[2];
3106 return pipe2(pipefd, O_CLOEXEC);
3107 }
3108 EOF
3109 if compile_prog "" "" ; then
3110 pipe2=yes
3111 fi
3112
3113 # check if accept4 is there
3114 accept4=no
3115 cat > $TMPC << EOF
3116 #include <sys/socket.h>
3117 #include <stddef.h>
3118
3119 int main(void)
3120 {
3121 accept4(0, NULL, NULL, SOCK_CLOEXEC);
3122 return 0;
3123 }
3124 EOF
3125 if compile_prog "" "" ; then
3126 accept4=yes
3127 fi
3128
3129 # check if tee/splice is there. vmsplice was added same time.
3130 splice=no
3131 cat > $TMPC << EOF
3132 #include <unistd.h>
3133 #include <fcntl.h>
3134 #include <limits.h>
3135
3136 int main(void)
3137 {
3138 int len, fd = 0;
3139 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
3140 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
3141 return 0;
3142 }
3143 EOF
3144 if compile_prog "" "" ; then
3145 splice=yes
3146 fi
3147
3148 ##########################################
3149 # signalfd probe
3150 signalfd="no"
3151 cat > $TMPC << EOF
3152 #include <unistd.h>
3153 #include <sys/syscall.h>
3154 #include <signal.h>
3155 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
3156 EOF
3157
3158 if compile_prog "" "" ; then
3159 signalfd=yes
3160 fi
3161
3162 # check if eventfd is supported
3163 eventfd=no
3164 cat > $TMPC << EOF
3165 #include <sys/eventfd.h>
3166
3167 int main(void)
3168 {
3169 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
3170 }
3171 EOF
3172 if compile_prog "" "" ; then
3173 eventfd=yes
3174 fi
3175
3176 # check for fallocate
3177 fallocate=no
3178 cat > $TMPC << EOF
3179 #include <fcntl.h>
3180
3181 int main(void)
3182 {
3183 fallocate(0, 0, 0, 0);
3184 return 0;
3185 }
3186 EOF
3187 if compile_prog "" "" ; then
3188 fallocate=yes
3189 fi
3190
3191 # check for fallocate hole punching
3192 fallocate_punch_hole=no
3193 cat > $TMPC << EOF
3194 #include <fcntl.h>
3195 #include <linux/falloc.h>
3196
3197 int main(void)
3198 {
3199 fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
3200 return 0;
3201 }
3202 EOF
3203 if compile_prog "" "" ; then
3204 fallocate_punch_hole=yes
3205 fi
3206
3207 # check for sync_file_range
3208 sync_file_range=no
3209 cat > $TMPC << EOF
3210 #include <fcntl.h>
3211
3212 int main(void)
3213 {
3214 sync_file_range(0, 0, 0, 0);
3215 return 0;
3216 }
3217 EOF
3218 if compile_prog "" "" ; then
3219 sync_file_range=yes
3220 fi
3221
3222 # check for linux/fiemap.h and FS_IOC_FIEMAP
3223 fiemap=no
3224 cat > $TMPC << EOF
3225 #include <sys/ioctl.h>
3226 #include <linux/fs.h>
3227 #include <linux/fiemap.h>
3228
3229 int main(void)
3230 {
3231 ioctl(0, FS_IOC_FIEMAP, 0);
3232 return 0;
3233 }
3234 EOF
3235 if compile_prog "" "" ; then
3236 fiemap=yes
3237 fi
3238
3239 # check for dup3
3240 dup3=no
3241 cat > $TMPC << EOF
3242 #include <unistd.h>
3243
3244 int main(void)
3245 {
3246 dup3(0, 0, 0);
3247 return 0;
3248 }
3249 EOF
3250 if compile_prog "" "" ; then
3251 dup3=yes
3252 fi
3253
3254 # check for ppoll support
3255 ppoll=no
3256 cat > $TMPC << EOF
3257 #include <poll.h>
3258
3259 int main(void)
3260 {
3261 struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
3262 ppoll(&pfd, 1, 0, 0);
3263 return 0;
3264 }
3265 EOF
3266 if compile_prog "" "" ; then
3267 ppoll=yes
3268 fi
3269
3270 # check for prctl(PR_SET_TIMERSLACK , ... ) support
3271 prctl_pr_set_timerslack=no
3272 cat > $TMPC << EOF
3273 #include <sys/prctl.h>
3274
3275 int main(void)
3276 {
3277 prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
3278 return 0;
3279 }
3280 EOF
3281 if compile_prog "" "" ; then
3282 prctl_pr_set_timerslack=yes
3283 fi
3284
3285 # check for epoll support
3286 epoll=no
3287 cat > $TMPC << EOF
3288 #include <sys/epoll.h>
3289
3290 int main(void)
3291 {
3292 epoll_create(0);
3293 return 0;
3294 }
3295 EOF
3296 if compile_prog "" "" ; then
3297 epoll=yes
3298 fi
3299
3300 # epoll_create1 and epoll_pwait are later additions
3301 # so we must check separately for their presence
3302 epoll_create1=no
3303 cat > $TMPC << EOF
3304 #include <sys/epoll.h>
3305
3306 int main(void)
3307 {
3308 /* Note that we use epoll_create1 as a value, not as
3309 * a function being called. This is necessary so that on
3310 * old SPARC glibc versions where the function was present in
3311 * the library but not declared in the header file we will
3312 * fail the configure check. (Otherwise we will get a compiler
3313 * warning but not an error, and will proceed to fail the
3314 * qemu compile where we compile with -Werror.)
3315 */
3316 return (int)(uintptr_t)&epoll_create1;
3317 }
3318 EOF
3319 if compile_prog "" "" ; then
3320 epoll_create1=yes
3321 fi
3322
3323 epoll_pwait=no
3324 cat > $TMPC << EOF
3325 #include <sys/epoll.h>
3326
3327 int main(void)
3328 {
3329 epoll_pwait(0, 0, 0, 0, 0);
3330 return 0;
3331 }
3332 EOF
3333 if compile_prog "" "" ; then
3334 epoll_pwait=yes
3335 fi
3336
3337 # check for sendfile support
3338 sendfile=no
3339 cat > $TMPC << EOF
3340 #include <sys/sendfile.h>
3341
3342 int main(void)
3343 {
3344 return sendfile(0, 0, 0, 0);
3345 }
3346 EOF
3347 if compile_prog "" "" ; then
3348 sendfile=yes
3349 fi
3350
3351 # Check if tools are available to build documentation.
3352 if test "$docs" != "no" ; then
3353 if has makeinfo && has pod2man; then
3354 docs=yes
3355 else
3356 if test "$docs" = "yes" ; then
3357 feature_not_found "docs" "Install texinfo and Perl/perl-podlators"
3358 fi
3359 docs=no
3360 fi
3361 fi
3362
3363 # Search for bswap_32 function
3364 byteswap_h=no
3365 cat > $TMPC << EOF
3366 #include <byteswap.h>
3367 int main(void) { return bswap_32(0); }
3368 EOF
3369 if compile_prog "" "" ; then
3370 byteswap_h=yes
3371 fi
3372
3373 # Search for bswap32 function
3374 bswap_h=no
3375 cat > $TMPC << EOF
3376 #include <sys/endian.h>
3377 #include <sys/types.h>
3378 #include <machine/bswap.h>
3379 int main(void) { return bswap32(0); }
3380 EOF
3381 if compile_prog "" "" ; then
3382 bswap_h=yes
3383 fi
3384
3385 ##########################################
3386 # Do we have libiscsi
3387 # We check for iscsi_write16_sync() to make sure we have a
3388 # at least version 1.4.0 of libiscsi.
3389 if test "$libiscsi" != "no" ; then
3390 cat > $TMPC << EOF
3391 #include <stdio.h>
3392 #include <iscsi/iscsi.h>
3393 int main(void) { iscsi_write16_sync(NULL,0,0,NULL,0,0,0,0,0,0,0); return 0; }
3394 EOF
3395 if $pkg_config --atleast-version=1.7.0 libiscsi; then
3396 libiscsi="yes"
3397 libiscsi_cflags=$($pkg_config --cflags libiscsi)
3398 libiscsi_libs=$($pkg_config --libs libiscsi)
3399 elif compile_prog "" "-liscsi" ; then
3400 libiscsi="yes"
3401 libiscsi_libs="-liscsi"
3402 else
3403 if test "$libiscsi" = "yes" ; then
3404 feature_not_found "libiscsi" "Install libiscsi devel"
3405 fi
3406 libiscsi="no"
3407 fi
3408 fi
3409
3410 # We also need to know the API version because there was an
3411 # API change from 1.4.0 to 1.5.0.
3412 if test "$libiscsi" = "yes"; then
3413 cat >$TMPC <<EOF
3414 #include <iscsi/iscsi.h>
3415 int main(void)
3416 {
3417 iscsi_read10_task(0, 0, 0, 0, 0, 0, 0);
3418 return 0;
3419 }
3420 EOF
3421 if compile_prog "" "-liscsi"; then
3422 libiscsi_version="1.4.0"
3423 fi
3424 fi
3425
3426 ##########################################
3427 # Do we need libm
3428 cat > $TMPC << EOF
3429 #include <math.h>
3430 int main(void) { return isnan(sin(0.0)); }
3431 EOF
3432 if compile_prog "" "" ; then
3433 :
3434 elif compile_prog "" "-lm" ; then
3435 LIBS="-lm $LIBS"
3436 libs_qga="-lm $libs_qga"
3437 else
3438 error_exit "libm check failed"
3439 fi
3440
3441 ##########################################
3442 # Do we need librt
3443 # uClibc provides 2 versions of clock_gettime(), one with realtime
3444 # support and one without. This means that the clock_gettime() don't
3445 # need -lrt. We still need it for timer_create() so we check for this
3446 # function in addition.
3447 cat > $TMPC <<EOF
3448 #include <signal.h>
3449 #include <time.h>
3450 int main(void) {
3451 timer_create(CLOCK_REALTIME, NULL, NULL);
3452 return clock_gettime(CLOCK_REALTIME, NULL);
3453 }
3454 EOF
3455
3456 if compile_prog "" "" ; then
3457 :
3458 # we need pthread for static linking. use previous pthread test result
3459 elif compile_prog "" "-lrt $pthread_lib" ; then
3460 LIBS="-lrt $LIBS"
3461 libs_qga="-lrt $libs_qga"
3462 fi
3463
3464 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
3465 "$aix" != "yes" -a "$haiku" != "yes" ; then
3466 libs_softmmu="-lutil $libs_softmmu"
3467 fi
3468
3469 ##########################################
3470 # spice probe
3471 if test "$spice" != "no" ; then
3472 cat > $TMPC << EOF
3473 #include <spice.h>
3474 int main(void) { spice_server_new(); return 0; }
3475 EOF
3476 spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
3477 spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
3478 if $pkg_config --atleast-version=0.12.0 spice-server && \
3479 $pkg_config --atleast-version=0.12.3 spice-protocol && \
3480 compile_prog "$spice_cflags" "$spice_libs" ; then
3481 spice="yes"
3482 libs_softmmu="$libs_softmmu $spice_libs"
3483 QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
3484 spice_protocol_version=$($pkg_config --modversion spice-protocol)
3485 spice_server_version=$($pkg_config --modversion spice-server)
3486 else
3487 if test "$spice" = "yes" ; then
3488 feature_not_found "spice" "Install spice-server and spice-protocol devel"
3489 fi
3490 spice="no"
3491 fi
3492 fi
3493
3494 # check for libcacard for smartcard support
3495 smartcard_cflags=""
3496 # TODO - what's the minimal nss version we support?
3497 if test "$smartcard_nss" != "no"; then
3498 cat > $TMPC << EOF
3499 #include <pk11pub.h>
3500 int main(void) { PK11_FreeSlot(0); return 0; }
3501 EOF
3502 # FIXME: do not include $glib_* in here
3503 nss_libs="$($pkg_config --libs nss 2>/dev/null) $glib_libs"
3504 nss_cflags="$($pkg_config --cflags nss 2>/dev/null) $glib_cflags"
3505 test_cflags="$nss_cflags"
3506 # The header files in nss < 3.13.3 have a bug which causes them to
3507 # emit a warning. If we're going to compile QEMU with -Werror, then
3508 # test that the headers don't have this bug. Otherwise we would pass
3509 # the configure test but fail to compile QEMU later.
3510 if test "$werror" = "yes"; then
3511 test_cflags="-Werror $test_cflags"
3512 fi
3513 if test -n "$libtool" &&
3514 $pkg_config --atleast-version=3.12.8 nss && \
3515 compile_prog "$test_cflags" "$nss_libs"; then
3516 smartcard_nss="yes"
3517 else
3518 if test "$smartcard_nss" = "yes"; then
3519 feature_not_found "nss"
3520 fi
3521 smartcard_nss="no"
3522 fi
3523 fi
3524
3525 # check for libusb
3526 if test "$libusb" != "no" ; then
3527 if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
3528 libusb="yes"
3529 libusb_cflags=$($pkg_config --cflags libusb-1.0)
3530 libusb_libs=$($pkg_config --libs libusb-1.0)
3531 QEMU_CFLAGS="$QEMU_CFLAGS $libusb_cflags"
3532 libs_softmmu="$libs_softmmu $libusb_libs"
3533 else
3534 if test "$libusb" = "yes"; then
3535 feature_not_found "libusb" "Install libusb devel"
3536 fi
3537 libusb="no"
3538 fi
3539 fi
3540
3541 # check for usbredirparser for usb network redirection support
3542 if test "$usb_redir" != "no" ; then
3543 if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
3544 usb_redir="yes"
3545 usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
3546 usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
3547 QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
3548 libs_softmmu="$libs_softmmu $usb_redir_libs"
3549 else
3550 if test "$usb_redir" = "yes"; then
3551 feature_not_found "usb-redir" "Install usbredir devel"
3552 fi
3553 usb_redir="no"
3554 fi
3555 fi
3556
3557 ##########################################
3558 # check if we have VSS SDK headers for win
3559
3560 if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then
3561 case "$vss_win32_sdk" in
3562 "") vss_win32_include="-I$source_path" ;;
3563 *\ *) # The SDK is installed in "Program Files" by default, but we cannot
3564 # handle path with spaces. So we symlink the headers into ".sdk/vss".
3565 vss_win32_include="-I$source_path/.sdk/vss"
3566 symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
3567 ;;
3568 *) vss_win32_include="-I$vss_win32_sdk"
3569 esac
3570 cat > $TMPC << EOF
3571 #define __MIDL_user_allocate_free_DEFINED__
3572 #include <inc/win2003/vss.h>
3573 int main(void) { return VSS_CTX_BACKUP; }
3574 EOF
3575 if compile_prog "$vss_win32_include" "" ; then
3576 guest_agent_with_vss="yes"
3577 QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
3578 libs_qga="-lole32 -loleaut32 -lshlwapi -luuid -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
3579 else
3580 if test "$vss_win32_sdk" != "" ; then
3581 echo "ERROR: Please download and install Microsoft VSS SDK:"
3582 echo "ERROR: http://www.microsoft.com/en-us/download/details.aspx?id=23490"
3583 echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
3584 echo "ERROR: scripts/extract-vsssdk-headers setup.exe"
3585 echo "ERROR: The headers are extracted in the directory \`inc'."
3586 feature_not_found "VSS support"
3587 fi
3588 guest_agent_with_vss="no"
3589 fi
3590 fi
3591
3592 ##########################################
3593 # lookup Windows platform SDK (if not specified)
3594 # The SDK is needed only to build .tlb (type library) file of guest agent
3595 # VSS provider from the source. It is usually unnecessary because the
3596 # pre-compiled .tlb file is included.
3597
3598 if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss" = "yes" ; then
3599 if test -z "$win_sdk"; then
3600 programfiles="$PROGRAMFILES"
3601 test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
3602 if test -n "$programfiles"; then
3603 win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
3604 else
3605 feature_not_found "Windows SDK"
3606 fi
3607 elif test "$win_sdk" = "no"; then
3608 win_sdk=""
3609 fi
3610 fi
3611
3612 ##########################################
3613
3614 ##########################################
3615 # check if we have fdatasync
3616
3617 fdatasync=no
3618 cat > $TMPC << EOF
3619 #include <unistd.h>
3620 int main(void) {
3621 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
3622 return fdatasync(0);
3623 #else
3624 #error Not supported
3625 #endif
3626 }
3627 EOF
3628 if compile_prog "" "" ; then
3629 fdatasync=yes
3630 fi
3631
3632 ##########################################
3633 # check if we have madvise
3634
3635 madvise=no
3636 cat > $TMPC << EOF
3637 #include <sys/types.h>
3638 #include <sys/mman.h>
3639 #include <stddef.h>
3640 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
3641 EOF
3642 if compile_prog "" "" ; then
3643 madvise=yes
3644 fi
3645
3646 ##########################################
3647 # check if we have posix_madvise
3648
3649 posix_madvise=no
3650 cat > $TMPC << EOF
3651 #include <sys/mman.h>
3652 #include <stddef.h>
3653 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
3654 EOF
3655 if compile_prog "" "" ; then
3656 posix_madvise=yes
3657 fi
3658
3659 ##########################################
3660 # check if we have usable SIGEV_THREAD_ID
3661
3662 sigev_thread_id=no
3663 cat > $TMPC << EOF
3664 #include <signal.h>
3665 int main(void) {
3666 struct sigevent ev;
3667 ev.sigev_notify = SIGEV_THREAD_ID;
3668 ev._sigev_un._tid = 0;
3669 asm volatile("" : : "g"(&ev));
3670 return 0;
3671 }
3672 EOF
3673 if compile_prog "" "" ; then
3674 sigev_thread_id=yes
3675 fi
3676
3677 ##########################################
3678 # check if trace backend exists
3679
3680 $python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends > /dev/null 2> /dev/null
3681 if test "$?" -ne 0 ; then
3682 error_exit "invalid trace backends" \
3683 "Please choose supported trace backends."
3684 fi
3685
3686 ##########################################
3687 # For 'ust' backend, test if ust headers are present
3688 if have_backend "ust"; then
3689 cat > $TMPC << EOF
3690 #include <lttng/tracepoint.h>
3691 int main(void) { return 0; }
3692 EOF
3693 if compile_prog "" "" ; then
3694 if $pkg_config lttng-ust --exists; then
3695 lttng_ust_libs=`$pkg_config --libs lttng-ust`
3696 else
3697 lttng_ust_libs="-llttng-ust"
3698 fi
3699 if $pkg_config liburcu-bp --exists; then
3700 urcu_bp_libs=`$pkg_config --libs liburcu-bp`
3701 else
3702 urcu_bp_libs="-lurcu-bp"
3703 fi
3704
3705 LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS"
3706 libs_qga="$lttng_ust_libs $urcu_bp_libs $libs_qga"
3707 else
3708 error_exit "Trace backend 'ust' missing lttng-ust header files"
3709 fi
3710 fi
3711
3712 ##########################################
3713 # For 'dtrace' backend, test if 'dtrace' command is present
3714 if have_backend "dtrace"; then
3715 if ! has 'dtrace' ; then
3716 error_exit "dtrace command is not found in PATH $PATH"
3717 fi
3718 trace_backend_stap="no"
3719 if has 'stap' ; then
3720 trace_backend_stap="yes"
3721 fi
3722 fi
3723
3724 ##########################################
3725 # check and set a backend for coroutine
3726
3727 # We prefer ucontext, but it's not always possible. The fallback
3728 # is sigcontext. gthread is not selectable except explicitly, because
3729 # it is not functional enough to run QEMU proper. (It is occasionally
3730 # useful for debugging purposes.) On Windows the only valid backend
3731 # is the Windows-specific one.
3732
3733 ucontext_works=no
3734 if test "$darwin" != "yes"; then
3735 cat > $TMPC << EOF
3736 #include <ucontext.h>
3737 #ifdef __stub_makecontext
3738 #error Ignoring glibc stub makecontext which will always fail
3739 #endif
3740 int main(void) { makecontext(0, 0, 0); return 0; }
3741 EOF
3742 if compile_prog "" "" ; then
3743 ucontext_works=yes
3744 fi
3745 fi
3746
3747 if test "$coroutine" = ""; then
3748 if test "$mingw32" = "yes"; then
3749 coroutine=win32
3750 elif test "$ucontext_works" = "yes"; then
3751 coroutine=ucontext
3752 else
3753 coroutine=sigaltstack
3754 fi
3755 else
3756 case $coroutine in
3757 windows)
3758 if test "$mingw32" != "yes"; then
3759 error_exit "'windows' coroutine backend only valid for Windows"
3760 fi
3761 # Unfortunately the user visible backend name doesn't match the
3762 # coroutine-*.c filename for this case, so we have to adjust it here.
3763 coroutine=win32
3764 ;;
3765 ucontext)
3766 if test "$ucontext_works" != "yes"; then
3767 feature_not_found "ucontext"
3768 fi
3769 ;;
3770 gthread|sigaltstack)
3771 if test "$mingw32" = "yes"; then
3772 error_exit "only the 'windows' coroutine backend is valid for Windows"
3773 fi
3774 ;;
3775 *)
3776 error_exit "unknown coroutine backend $coroutine"
3777 ;;
3778 esac
3779 fi
3780
3781 if test "$coroutine_pool" = ""; then
3782 if test "$coroutine" = "gthread"; then
3783 coroutine_pool=no
3784 else
3785 coroutine_pool=yes
3786 fi
3787 fi
3788 if test "$coroutine" = "gthread" -a "$coroutine_pool" = "yes"; then
3789 error_exit "'gthread' coroutine backend does not support pool (use --disable-coroutine-pool)"
3790 fi
3791
3792 ##########################################
3793 # check if we have open_by_handle_at
3794
3795 open_by_handle_at=no
3796 cat > $TMPC << EOF
3797 #include <fcntl.h>
3798 #if !defined(AT_EMPTY_PATH)
3799 # error missing definition
3800 #else
3801 int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
3802 #endif
3803 EOF
3804 if compile_prog "" "" ; then
3805 open_by_handle_at=yes
3806 fi
3807
3808 ########################################
3809 # check if we have linux/magic.h
3810
3811 linux_magic_h=no
3812 cat > $TMPC << EOF
3813 #include <linux/magic.h>
3814 int main(void) {
3815 return 0;
3816 }
3817 EOF
3818 if compile_prog "" "" ; then
3819 linux_magic_h=yes
3820 fi
3821
3822 ########################################
3823 # check whether we can disable warning option with a pragma (this is needed
3824 # to silence warnings in the headers of some versions of external libraries).
3825 # This test has to be compiled with -Werror as otherwise an unknown pragma is
3826 # only a warning.
3827 #
3828 # If we can't selectively disable warning in the code, disable -Werror so that
3829 # the build doesn't fail anyway.
3830
3831 pragma_disable_unused_but_set=no
3832 cat > $TMPC << EOF
3833 #pragma GCC diagnostic push
3834 #pragma GCC diagnostic ignored "-Wunused-but-set-variable"
3835 #pragma GCC diagnostic ignored "-Wstrict-prototypes"
3836 #pragma GCC diagnostic pop
3837
3838 int main(void) {
3839 return 0;
3840 }
3841 EOF
3842 if compile_prog "-Werror" "" ; then
3843 pragma_diagnostic_available=yes
3844 else
3845 werror=no
3846 fi
3847
3848 ########################################
3849 # check if we have valgrind/valgrind.h and valgrind/memcheck.h
3850
3851 valgrind_h=no
3852 cat > $TMPC << EOF
3853 #include <valgrind/valgrind.h>
3854 #include <valgrind/memcheck.h>
3855 int main(void) {
3856 return 0;
3857 }
3858 EOF
3859 if compile_prog "" "" ; then
3860 valgrind_h=yes
3861 fi
3862
3863 ########################################
3864 # check if environ is declared
3865
3866 has_environ=no
3867 cat > $TMPC << EOF
3868 #include <unistd.h>
3869 int main(void) {
3870 environ = 0;
3871 return 0;
3872 }
3873 EOF
3874 if compile_prog "" "" ; then
3875 has_environ=yes
3876 fi
3877
3878 ########################################
3879 # check if cpuid.h is usable.
3880
3881 cpuid_h=no
3882 cat > $TMPC << EOF
3883 #include <cpuid.h>
3884 int main(void) {
3885 unsigned a, b, c, d;
3886 int max = __get_cpuid_max(0, 0);
3887
3888 if (max >= 1) {
3889 __cpuid(1, a, b, c, d);
3890 }
3891
3892 if (max >= 7) {
3893 __cpuid_count(7, 0, a, b, c, d);
3894 }
3895
3896 return 0;
3897 }
3898 EOF
3899 if compile_prog "" "" ; then
3900 cpuid_h=yes
3901 fi
3902
3903 ########################################
3904 # check if __[u]int128_t is usable.
3905
3906 int128=no
3907 cat > $TMPC << EOF
3908 #if defined(__clang_major__) && defined(__clang_minor__)
3909 # if ((__clang_major__ < 3) || (__clang_major__ == 3) && (__clang_minor__ < 2))
3910 # error __int128_t does not work in CLANG before 3.2
3911 # endif
3912 #endif
3913 __int128_t a;
3914 __uint128_t b;
3915 int main (void) {
3916 a = a + b;
3917 b = a * b;
3918 a = a * a;
3919 return 0;
3920 }
3921 EOF
3922 if compile_prog "" "" ; then
3923 int128=yes
3924 fi
3925
3926 ########################################
3927 # check if getauxval is available.
3928
3929 getauxval=no
3930 cat > $TMPC << EOF
3931 #include <sys/auxv.h>
3932 int main(void) {
3933 return getauxval(AT_HWCAP) == 0;
3934 }
3935 EOF
3936 if compile_prog "" "" ; then
3937 getauxval=yes
3938 fi
3939
3940 ##########################################
3941 # End of CC checks
3942 # After here, no more $cc or $ld runs
3943
3944 if test "$gcov" = "yes" ; then
3945 CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS"
3946 LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS"
3947 elif test "$debug" = "no" ; then
3948 CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
3949 fi
3950
3951 ##########################################
3952 # Do we have libnfs
3953 if test "$libnfs" != "no" ; then
3954 if $pkg_config --atleast-version=1.9.3 libnfs; then
3955 libnfs="yes"
3956 libnfs_libs=$($pkg_config --libs libnfs)
3957 LIBS="$LIBS $libnfs_libs"
3958 else
3959 if test "$libnfs" = "yes" ; then
3960 feature_not_found "libnfs"
3961 fi
3962 libnfs="no"
3963 fi
3964 fi
3965
3966 # Disable zero malloc errors for official releases unless explicitly told to
3967 # enable/disable
3968 if test -z "$zero_malloc" ; then
3969 if test "$z_version" = "50" ; then
3970 zero_malloc="no"
3971 else
3972 zero_malloc="yes"
3973 fi
3974 fi
3975
3976 # Now we've finished running tests it's OK to add -Werror to the compiler flags
3977 if test "$werror" = "yes"; then
3978 QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
3979 fi
3980
3981 if test "$solaris" = "no" ; then
3982 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
3983 LDFLAGS="-Wl,--warn-common $LDFLAGS"
3984 fi
3985 fi
3986
3987 # test if pod2man has --utf8 option
3988 if pod2man --help | grep -q utf8; then
3989 POD2MAN="pod2man --utf8"
3990 else
3991 POD2MAN="pod2man"
3992 fi
3993
3994 # Use ASLR, no-SEH and DEP if available
3995 if test "$mingw32" = "yes" ; then
3996 for flag in --dynamicbase --no-seh --nxcompat; do
3997 if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
3998 LDFLAGS="-Wl,$flag $LDFLAGS"
3999 fi
4000 done
4001 fi
4002
4003 qemu_confdir=$sysconfdir$confsuffix
4004 qemu_moddir=$libdir$confsuffix
4005 qemu_datadir=$datadir$confsuffix
4006 qemu_localedir="$datadir/locale"
4007
4008 tools=""
4009 if test "$want_tools" = "yes" ; then
4010 tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
4011 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
4012 tools="qemu-nbd\$(EXESUF) $tools"
4013 fi
4014 fi
4015 if test "$softmmu" = yes ; then
4016 if test "$virtfs" != no ; then
4017 if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
4018 virtfs=yes
4019 tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
4020 else
4021 if test "$virtfs" = yes; then
4022 error_exit "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel"
4023 fi
4024 virtfs=no
4025 fi
4026 fi
4027 fi
4028 if [ "$guest_agent" != "no" ]; then
4029 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
4030 tools="qemu-ga\$(EXESUF) $tools"
4031 if [ "$mingw32" = "yes" -a "$guest_agent_with_vss" = "yes" ]; then
4032 tools="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb $tools"
4033 fi
4034 guest_agent=yes
4035 elif [ "$guest_agent" != yes ]; then
4036 guest_agent=no
4037 else
4038 error_exit "Guest agent is not supported on this platform"
4039 fi
4040 fi
4041
4042 # Mac OS X ships with a broken assembler
4043 roms=
4044 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
4045 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
4046 "$softmmu" = yes ; then
4047 roms="optionrom"
4048 fi
4049 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
4050 roms="$roms spapr-rtas"
4051 fi
4052
4053 if test "$cpu" = "s390x" ; then
4054 roms="$roms s390-ccw"
4055 fi
4056
4057 # Probe for the need for relocating the user-only binary.
4058 if test "$pie" = "no" ; then
4059 textseg_addr=
4060 case "$cpu" in
4061 arm | i386 | ppc* | s390* | sparc* | x86_64 | x32)
4062 # ??? Rationale for choosing this address
4063 textseg_addr=0x60000000
4064 ;;
4065 mips)
4066 # A 256M aligned address, high in the address space, with enough
4067 # room for the code_gen_buffer above it before the stack.
4068 textseg_addr=0x60000000
4069 ;;
4070 esac
4071 if [ -n "$textseg_addr" ]; then
4072 cat > $TMPC <<EOF
4073 int main(void) { return 0; }
4074 EOF
4075 textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr"
4076 if ! compile_prog "" "$textseg_ldflags"; then
4077 # In case ld does not support -Ttext-segment, edit the default linker
4078 # script via sed to set the .text start addr. This is needed on FreeBSD
4079 # at least.
4080 $ld --verbose | sed \
4081 -e '1,/==================================================/d' \
4082 -e '/==================================================/,$d' \
4083 -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \
4084 -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld
4085 textseg_ldflags="-Wl,-T../config-host.ld"
4086 fi
4087 fi
4088 fi
4089
4090 # add pixman flags after all config tests are done
4091 QEMU_CFLAGS="$QEMU_CFLAGS $pixman_cflags $fdt_cflags"
4092 libs_softmmu="$libs_softmmu $pixman_libs"
4093
4094 echo "Install prefix $prefix"
4095 echo "BIOS directory `eval echo $qemu_datadir`"
4096 echo "binary directory `eval echo $bindir`"
4097 echo "library directory `eval echo $libdir`"
4098 echo "module directory `eval echo $qemu_moddir`"
4099 echo "libexec directory `eval echo $libexecdir`"
4100 echo "include directory `eval echo $includedir`"
4101 echo "config directory `eval echo $sysconfdir`"
4102 if test "$mingw32" = "no" ; then
4103 echo "local state directory `eval echo $local_statedir`"
4104 echo "Manual directory `eval echo $mandir`"
4105 echo "ELF interp prefix $interp_prefix"
4106 else
4107 echo "local state directory queried at runtime"
4108 echo "Windows SDK $win_sdk"
4109 fi
4110 echo "Source path $source_path"
4111 echo "C compiler $cc"
4112 echo "Host C compiler $host_cc"
4113 echo "C++ compiler $cxx"
4114 echo "Objective-C compiler $objcc"
4115 echo "ARFLAGS $ARFLAGS"
4116 echo "CFLAGS $CFLAGS"
4117 echo "QEMU_CFLAGS $QEMU_CFLAGS"
4118 echo "LDFLAGS $LDFLAGS"
4119 echo "make $make"
4120 echo "install $install"
4121 echo "python $python"
4122 if test "$slirp" = "yes" ; then
4123 echo "smbd $smbd"
4124 fi
4125 echo "module support $modules"
4126 echo "host CPU $cpu"
4127 echo "host big endian $bigendian"
4128 echo "target list $target_list"
4129 echo "tcg debug enabled $debug_tcg"
4130 echo "gprof enabled $gprof"
4131 echo "sparse enabled $sparse"
4132 echo "strip binaries $strip_opt"
4133 echo "profiler $profiler"
4134 echo "static build $static"
4135 if test "$darwin" = "yes" ; then
4136 echo "Cocoa support $cocoa"
4137 fi
4138 echo "pixman $pixman"
4139 echo "SDL support $sdl"
4140 echo "GTK support $gtk"
4141 echo "VTE support $vte"
4142 echo "curses support $curses"
4143 echo "curl support $curl"
4144 echo "mingw32 support $mingw32"
4145 echo "Audio drivers $audio_drv_list"
4146 echo "Block whitelist (rw) $block_drv_rw_whitelist"
4147 echo "Block whitelist (ro) $block_drv_ro_whitelist"
4148 echo "VirtFS support $virtfs"
4149 echo "VNC support $vnc"
4150 if test "$vnc" = "yes" ; then
4151 echo "VNC TLS support $vnc_tls"
4152 echo "VNC SASL support $vnc_sasl"
4153 echo "VNC JPEG support $vnc_jpeg"
4154 echo "VNC PNG support $vnc_png"
4155 echo "VNC WS support $vnc_ws"
4156 fi
4157 if test -n "$sparc_cpu"; then
4158 echo "Target Sparc Arch $sparc_cpu"
4159 fi
4160 echo "xen support $xen"
4161 echo "brlapi support $brlapi"
4162 echo "bluez support $bluez"
4163 echo "Documentation $docs"
4164 echo "GUEST_BASE $guest_base"
4165 echo "PIE $pie"
4166 echo "vde support $vde"
4167 echo "netmap support $netmap"
4168 echo "Linux AIO support $linux_aio"
4169 echo "ATTR/XATTR support $attr"
4170 echo "Install blobs $blobs"
4171 echo "KVM support $kvm"
4172 echo "RDMA support $rdma"
4173 echo "TCG interpreter $tcg_interpreter"
4174 echo "fdt support $fdt"
4175 echo "preadv support $preadv"
4176 echo "fdatasync $fdatasync"
4177 echo "madvise $madvise"
4178 echo "posix_madvise $posix_madvise"
4179 echo "sigev_thread_id $sigev_thread_id"
4180 echo "uuid support $uuid"
4181 echo "libcap-ng support $cap_ng"
4182 echo "vhost-net support $vhost_net"
4183 echo "vhost-scsi support $vhost_scsi"
4184 echo "Trace backends $trace_backends"
4185 if test "$trace_backend" = "simple"; then
4186 echo "Trace output file $trace_file-<pid>"
4187 fi
4188 if test "$spice" = "yes"; then
4189 echo "spice support $spice ($spice_protocol_version/$spice_server_version)"
4190 else
4191 echo "spice support $spice"
4192 fi
4193 echo "rbd support $rbd"
4194 echo "xfsctl support $xfs"
4195 echo "nss used $smartcard_nss"
4196 echo "libusb $libusb"
4197 echo "usb net redir $usb_redir"
4198 echo "GLX support $glx"
4199 if test "$libiscsi_version" = "1.4.0"; then
4200 echo "libiscsi support $libiscsi (1.4.0)"
4201 else
4202 echo "libiscsi support $libiscsi"
4203 fi
4204 echo "libnfs support $libnfs"
4205 echo "build guest agent $guest_agent"
4206 echo "QGA VSS support $guest_agent_with_vss"
4207 echo "seccomp support $seccomp"
4208 echo "coroutine backend $coroutine"
4209 echo "coroutine pool $coroutine_pool"
4210 echo "GlusterFS support $glusterfs"
4211 echo "virtio-blk-data-plane $virtio_blk_data_plane"
4212 echo "gcov $gcov_tool"
4213 echo "gcov enabled $gcov"
4214 echo "TPM support $tpm"
4215 echo "libssh2 support $libssh2"
4216 echo "TPM passthrough $tpm_passthrough"
4217 echo "QOM debugging $qom_cast_debug"
4218 echo "vhdx $vhdx"
4219 echo "Quorum $quorum"
4220 echo "lzo support $lzo"
4221 echo "snappy support $snappy"
4222
4223 if test "$sdl_too_old" = "yes"; then
4224 echo "-> Your SDL version is too old - please upgrade to have SDL support"
4225 fi
4226
4227 config_host_mak="config-host.mak"
4228
4229 echo "# Automatically generated by configure - do not modify" >config-all-disas.mak
4230
4231 echo "# Automatically generated by configure - do not modify" > $config_host_mak
4232 echo >> $config_host_mak
4233
4234 echo all: >> $config_host_mak
4235 echo "prefix=$prefix" >> $config_host_mak
4236 echo "bindir=$bindir" >> $config_host_mak
4237 echo "libdir=$libdir" >> $config_host_mak
4238 echo "libexecdir=$libexecdir" >> $config_host_mak
4239 echo "includedir=$includedir" >> $config_host_mak
4240 echo "mandir=$mandir" >> $config_host_mak
4241 echo "sysconfdir=$sysconfdir" >> $config_host_mak
4242 echo "qemu_confdir=$qemu_confdir" >> $config_host_mak
4243 echo "qemu_datadir=$qemu_datadir" >> $config_host_mak
4244 echo "qemu_docdir=$qemu_docdir" >> $config_host_mak
4245 echo "qemu_moddir=$qemu_moddir" >> $config_host_mak
4246 if test "$mingw32" = "no" ; then
4247 echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
4248 fi
4249 echo "qemu_helperdir=$libexecdir" >> $config_host_mak
4250 echo "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak
4251 echo "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak
4252 echo "qemu_localedir=$qemu_localedir" >> $config_host_mak
4253 echo "libs_softmmu=$libs_softmmu" >> $config_host_mak
4254
4255 echo "ARCH=$ARCH" >> $config_host_mak
4256
4257 if test "$debug_tcg" = "yes" ; then
4258 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
4259 fi
4260 if test "$strip_opt" = "yes" ; then
4261 echo "STRIP=${strip}" >> $config_host_mak
4262 fi
4263 if test "$bigendian" = "yes" ; then
4264 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
4265 fi
4266 if test "$mingw32" = "yes" ; then
4267 echo "CONFIG_WIN32=y" >> $config_host_mak
4268 rc_version=`cat $source_path/VERSION`
4269 version_major=${rc_version%%.*}
4270 rc_version=${rc_version#*.}
4271 version_minor=${rc_version%%.*}
4272 rc_version=${rc_version#*.}
4273 version_subminor=${rc_version%%.*}
4274 version_micro=0
4275 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
4276 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
4277 if test "$guest_agent_with_vss" = "yes" ; then
4278 echo "CONFIG_QGA_VSS=y" >> $config_host_mak
4279 echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
4280 fi
4281 else
4282 echo "CONFIG_POSIX=y" >> $config_host_mak
4283 fi
4284
4285 if test "$linux" = "yes" ; then
4286 echo "CONFIG_LINUX=y" >> $config_host_mak
4287 fi
4288
4289 if test "$darwin" = "yes" ; then
4290 echo "CONFIG_DARWIN=y" >> $config_host_mak
4291 fi
4292
4293 if test "$aix" = "yes" ; then
4294 echo "CONFIG_AIX=y" >> $config_host_mak
4295 fi
4296
4297 if test "$solaris" = "yes" ; then
4298 echo "CONFIG_SOLARIS=y" >> $config_host_mak
4299 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
4300 if test "$needs_libsunmath" = "yes" ; then
4301 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
4302 fi
4303 fi
4304 if test "$haiku" = "yes" ; then
4305 echo "CONFIG_HAIKU=y" >> $config_host_mak
4306 fi
4307 if test "$static" = "yes" ; then
4308 echo "CONFIG_STATIC=y" >> $config_host_mak
4309 fi
4310 if test "$profiler" = "yes" ; then
4311 echo "CONFIG_PROFILER=y" >> $config_host_mak
4312 fi
4313 if test "$slirp" = "yes" ; then
4314 echo "CONFIG_SLIRP=y" >> $config_host_mak
4315 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
4316 fi
4317 if test "$vde" = "yes" ; then
4318 echo "CONFIG_VDE=y" >> $config_host_mak
4319 fi
4320 if test "$netmap" = "yes" ; then
4321 echo "CONFIG_NETMAP=y" >> $config_host_mak
4322 fi
4323 if test "$cap_ng" = "yes" ; then
4324 echo "CONFIG_LIBCAP=y" >> $config_host_mak
4325 fi
4326 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
4327 for drv in $audio_drv_list; do
4328 def=CONFIG_`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'`
4329 echo "$def=y" >> $config_host_mak
4330 if test "$drv" = "fmod"; then
4331 echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
4332 fi
4333 done
4334 if test "$audio_pt_int" = "yes" ; then
4335 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
4336 fi
4337 if test "$audio_win_int" = "yes" ; then
4338 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
4339 fi
4340 echo "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
4341 echo "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
4342 if test "$vnc" = "yes" ; then
4343 echo "CONFIG_VNC=y" >> $config_host_mak
4344 fi
4345 if test "$vnc_tls" = "yes" ; then
4346 echo "CONFIG_VNC_TLS=y" >> $config_host_mak
4347 fi
4348 if test "$vnc_sasl" = "yes" ; then
4349 echo "CONFIG_VNC_SASL=y" >> $config_host_mak
4350 fi
4351 if test "$vnc_jpeg" = "yes" ; then
4352 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
4353 fi
4354 if test "$vnc_png" = "yes" ; then
4355 echo "CONFIG_VNC_PNG=y" >> $config_host_mak
4356 fi
4357 if test "$vnc_ws" = "yes" ; then
4358 echo "CONFIG_VNC_WS=y" >> $config_host_mak
4359 echo "VNC_WS_CFLAGS=$vnc_ws_cflags" >> $config_host_mak
4360 fi
4361 if test "$fnmatch" = "yes" ; then
4362 echo "CONFIG_FNMATCH=y" >> $config_host_mak
4363 fi
4364 if test "$uuid" = "yes" ; then
4365 echo "CONFIG_UUID=y" >> $config_host_mak
4366 fi
4367 if test "$xfs" = "yes" ; then
4368 echo "CONFIG_XFS=y" >> $config_host_mak
4369 fi
4370 qemu_version=`head $source_path/VERSION`
4371 echo "VERSION=$qemu_version" >>$config_host_mak
4372 echo "PKGVERSION=$pkgversion" >>$config_host_mak
4373 echo "SRC_PATH=$source_path" >> $config_host_mak
4374 echo "TARGET_DIRS=$target_list" >> $config_host_mak
4375 if [ "$docs" = "yes" ] ; then
4376 echo "BUILD_DOCS=yes" >> $config_host_mak
4377 fi
4378 if test "$modules" = "yes"; then
4379 # $shacmd can generate a hash started with digit, which the compiler doesn't
4380 # like as an symbol. So prefix it with an underscore
4381 echo "CONFIG_STAMP=_`(echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ `" >> $config_host_mak
4382 echo "CONFIG_MODULES=y" >> $config_host_mak
4383 fi
4384 if test "$sdl" = "yes" ; then
4385 echo "CONFIG_SDL=y" >> $config_host_mak
4386 echo "CONFIG_SDLABI=$sdlabi" >> $config_host_mak
4387 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
4388 fi
4389 if test "$cocoa" = "yes" ; then
4390 echo "CONFIG_COCOA=y" >> $config_host_mak
4391 fi
4392 if test "$curses" = "yes" ; then
4393 echo "CONFIG_CURSES=y" >> $config_host_mak
4394 fi
4395 if test "$utimens" = "yes" ; then
4396 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
4397 fi
4398 if test "$pipe2" = "yes" ; then
4399 echo "CONFIG_PIPE2=y" >> $config_host_mak
4400 fi
4401 if test "$accept4" = "yes" ; then
4402 echo "CONFIG_ACCEPT4=y" >> $config_host_mak
4403 fi
4404 if test "$splice" = "yes" ; then
4405 echo "CONFIG_SPLICE=y" >> $config_host_mak
4406 fi
4407 if test "$eventfd" = "yes" ; then
4408 echo "CONFIG_EVENTFD=y" >> $config_host_mak
4409 fi
4410 if test "$fallocate" = "yes" ; then
4411 echo "CONFIG_FALLOCATE=y" >> $config_host_mak
4412 fi
4413 if test "$fallocate_punch_hole" = "yes" ; then
4414 echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
4415 fi
4416 if test "$sync_file_range" = "yes" ; then
4417 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
4418 fi
4419 if test "$fiemap" = "yes" ; then
4420 echo "CONFIG_FIEMAP=y" >> $config_host_mak
4421 fi
4422 if test "$dup3" = "yes" ; then
4423 echo "CONFIG_DUP3=y" >> $config_host_mak
4424 fi
4425 if test "$ppoll" = "yes" ; then
4426 echo "CONFIG_PPOLL=y" >> $config_host_mak
4427 fi
4428 if test "$prctl_pr_set_timerslack" = "yes" ; then
4429 echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
4430 fi
4431 if test "$epoll" = "yes" ; then
4432 echo "CONFIG_EPOLL=y" >> $config_host_mak
4433 fi
4434 if test "$epoll_create1" = "yes" ; then
4435 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
4436 fi
4437 if test "$epoll_pwait" = "yes" ; then
4438 echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
4439 fi
4440 if test "$sendfile" = "yes" ; then
4441 echo "CONFIG_SENDFILE=y" >> $config_host_mak
4442 fi
4443 if test "$inotify" = "yes" ; then
4444 echo "CONFIG_INOTIFY=y" >> $config_host_mak
4445 fi
4446 if test "$inotify1" = "yes" ; then
4447 echo "CONFIG_INOTIFY1=y" >> $config_host_mak
4448 fi
4449 if test "$byteswap_h" = "yes" ; then
4450 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
4451 fi
4452 if test "$bswap_h" = "yes" ; then
4453 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
4454 fi
4455 if test "$curl" = "yes" ; then
4456 echo "CONFIG_CURL=m" >> $config_host_mak
4457 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
4458 echo "CURL_LIBS=$curl_libs" >> $config_host_mak
4459 fi
4460 if test "$brlapi" = "yes" ; then
4461 echo "CONFIG_BRLAPI=y" >> $config_host_mak
4462 fi
4463 if test "$bluez" = "yes" ; then
4464 echo "CONFIG_BLUEZ=y" >> $config_host_mak
4465 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
4466 fi
4467 echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
4468 if test "$gtk" = "yes" ; then
4469 echo "CONFIG_GTK=y" >> $config_host_mak
4470 echo "CONFIG_GTKABI=$gtkabi" >> $config_host_mak
4471 echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
4472 fi
4473 if test "$vte" = "yes" ; then
4474 echo "CONFIG_VTE=y" >> $config_host_mak
4475 echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
4476 fi
4477 if test "$xen" = "yes" ; then
4478 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
4479 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
4480 fi
4481 if test "$linux_aio" = "yes" ; then
4482 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
4483 fi
4484 if test "$attr" = "yes" ; then
4485 echo "CONFIG_ATTR=y" >> $config_host_mak
4486 fi
4487 if test "$libattr" = "yes" ; then
4488 echo "CONFIG_LIBATTR=y" >> $config_host_mak
4489 fi
4490 if test "$virtfs" = "yes" ; then
4491 echo "CONFIG_VIRTFS=y" >> $config_host_mak
4492 fi
4493 if test "$vhost_scsi" = "yes" ; then
4494 echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
4495 fi
4496 if test "$blobs" = "yes" ; then
4497 echo "INSTALL_BLOBS=yes" >> $config_host_mak
4498 fi
4499 if test "$iovec" = "yes" ; then
4500 echo "CONFIG_IOVEC=y" >> $config_host_mak
4501 fi
4502 if test "$preadv" = "yes" ; then
4503 echo "CONFIG_PREADV=y" >> $config_host_mak
4504 fi
4505 if test "$fdt" = "yes" ; then
4506 echo "CONFIG_FDT=y" >> $config_host_mak
4507 fi
4508 if test "$signalfd" = "yes" ; then
4509 echo "CONFIG_SIGNALFD=y" >> $config_host_mak
4510 fi
4511 if test "$tcg_interpreter" = "yes" ; then
4512 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
4513 fi
4514 if test "$fdatasync" = "yes" ; then
4515 echo "CONFIG_FDATASYNC=y" >> $config_host_mak
4516 fi
4517 if test "$madvise" = "yes" ; then
4518 echo "CONFIG_MADVISE=y" >> $config_host_mak
4519 fi
4520 if test "$posix_madvise" = "yes" ; then
4521 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
4522 fi
4523 if test "$sigev_thread_id" = "yes" ; then
4524 echo "CONFIG_SIGEV_THREAD_ID=y" >> $config_host_mak
4525 fi
4526
4527 if test "$spice" = "yes" ; then
4528 echo "CONFIG_SPICE=y" >> $config_host_mak
4529 fi
4530
4531 if test "$smartcard_nss" = "yes" ; then
4532 echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
4533 echo "NSS_LIBS=$nss_libs" >> $config_host_mak
4534 echo "NSS_CFLAGS=$nss_cflags" >> $config_host_mak
4535 fi
4536
4537 if test "$libusb" = "yes" ; then
4538 echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
4539 fi
4540
4541 if test "$usb_redir" = "yes" ; then
4542 echo "CONFIG_USB_REDIR=y" >> $config_host_mak
4543 fi
4544
4545 if test "$glx" = "yes" ; then
4546 echo "CONFIG_GLX=y" >> $config_host_mak
4547 echo "GLX_LIBS=$glx_libs" >> $config_host_mak
4548 fi
4549
4550 if test "$lzo" = "yes" ; then
4551 echo "CONFIG_LZO=y" >> $config_host_mak
4552 fi
4553
4554 if test "$snappy" = "yes" ; then
4555 echo "CONFIG_SNAPPY=y" >> $config_host_mak
4556 fi
4557
4558 if test "$libiscsi" = "yes" ; then
4559 echo "CONFIG_LIBISCSI=m" >> $config_host_mak
4560 if test "$libiscsi_version" = "1.4.0"; then
4561 echo "CONFIG_LIBISCSI_1_4=y" >> $config_host_mak
4562 fi
4563 echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
4564 echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
4565 fi
4566
4567 if test "$libnfs" = "yes" ; then
4568 echo "CONFIG_LIBNFS=y" >> $config_host_mak
4569 fi
4570
4571 if test "$seccomp" = "yes"; then
4572 echo "CONFIG_SECCOMP=y" >> $config_host_mak
4573 fi
4574
4575 # XXX: suppress that
4576 if [ "$bsd" = "yes" ] ; then
4577 echo "CONFIG_BSD=y" >> $config_host_mak
4578 fi
4579
4580 if test "$zero_malloc" = "yes" ; then
4581 echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
4582 fi
4583 if test "$qom_cast_debug" = "yes" ; then
4584 echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
4585 fi
4586 if test "$rbd" = "yes" ; then
4587 echo "CONFIG_RBD=m" >> $config_host_mak
4588 echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak
4589 echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
4590 fi
4591
4592 echo "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
4593 if test "$coroutine_pool" = "yes" ; then
4594 echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
4595 else
4596 echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
4597 fi
4598
4599 if test "$open_by_handle_at" = "yes" ; then
4600 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
4601 fi
4602
4603 if test "$linux_magic_h" = "yes" ; then
4604 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
4605 fi
4606
4607 if test "$pragma_diagnostic_available" = "yes" ; then
4608 echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
4609 fi
4610
4611 if test "$valgrind_h" = "yes" ; then
4612 echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
4613 fi
4614
4615 if test "$has_environ" = "yes" ; then
4616 echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
4617 fi
4618
4619 if test "$cpuid_h" = "yes" ; then
4620 echo "CONFIG_CPUID_H=y" >> $config_host_mak
4621 fi
4622
4623 if test "$int128" = "yes" ; then
4624 echo "CONFIG_INT128=y" >> $config_host_mak
4625 fi
4626
4627 if test "$getauxval" = "yes" ; then
4628 echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
4629 fi
4630
4631 if test "$glusterfs" = "yes" ; then
4632 echo "CONFIG_GLUSTERFS=m" >> $config_host_mak
4633 echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
4634 echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
4635 fi
4636
4637 if test "$glusterfs_discard" = "yes" ; then
4638 echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
4639 fi
4640
4641 if test "$glusterfs_zerofill" = "yes" ; then
4642 echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
4643 fi
4644
4645 if test "$libssh2" = "yes" ; then
4646 echo "CONFIG_LIBSSH2=m" >> $config_host_mak
4647 echo "LIBSSH2_CFLAGS=$libssh2_cflags" >> $config_host_mak
4648 echo "LIBSSH2_LIBS=$libssh2_libs" >> $config_host_mak
4649 fi
4650
4651 if test "$quorum" = "yes" ; then
4652 echo "CONFIG_QUORUM=y" >> $config_host_mak
4653 fi
4654
4655 if test "$virtio_blk_data_plane" = "yes" ; then
4656 echo 'CONFIG_VIRTIO_BLK_DATA_PLANE=$(CONFIG_VIRTIO)' >> $config_host_mak
4657 fi
4658
4659 if test "$vhdx" = "yes" ; then
4660 echo "CONFIG_VHDX=y" >> $config_host_mak
4661 fi
4662
4663 # USB host support
4664 if test "$libusb" = "yes"; then
4665 echo "HOST_USB=libusb legacy" >> $config_host_mak
4666 else
4667 echo "HOST_USB=stub" >> $config_host_mak
4668 fi
4669
4670 # TPM passthrough support?
4671 if test "$tpm" = "yes"; then
4672 echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
4673 if test "$tpm_passthrough" = "yes"; then
4674 echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
4675 fi
4676 fi
4677
4678 echo "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
4679 if have_backend "nop"; then
4680 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
4681 fi
4682 if have_backend "simple"; then
4683 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
4684 # Set the appropriate trace file.
4685 trace_file="\"$trace_file-\" FMT_pid"
4686 fi
4687 if have_backend "stderr"; then
4688 echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak
4689 fi
4690 if have_backend "ust"; then
4691 echo "CONFIG_TRACE_UST=y" >> $config_host_mak
4692 fi
4693 if have_backend "dtrace"; then
4694 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
4695 if test "$trace_backend_stap" = "yes" ; then
4696 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
4697 fi
4698 fi
4699 if have_backend "ftrace"; then
4700 if test "$linux" = "yes" ; then
4701 echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
4702 else
4703 feature_not_found "ftrace(trace backend)" "ftrace requires Linux"
4704 fi
4705 fi
4706 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
4707
4708 if test "$rdma" = "yes" ; then
4709 echo "CONFIG_RDMA=y" >> $config_host_mak
4710 fi
4711
4712 # Hold two types of flag:
4713 # CONFIG_THREAD_SETNAME_BYTHREAD - we've got a way of setting the name on
4714 # a thread we have a handle to
4715 # CONFIG_PTHREAD_SETNAME_NP - A way of doing it on a particular
4716 # platform
4717 if test "$pthread_setname_np" = "yes" ; then
4718 echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
4719 echo "CONFIG_PTHREAD_SETNAME_NP=y" >> $config_host_mak
4720 fi
4721
4722 if test "$tcg_interpreter" = "yes"; then
4723 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
4724 elif test "$ARCH" = "sparc64" ; then
4725 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
4726 elif test "$ARCH" = "s390x" ; then
4727 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
4728 elif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then
4729 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
4730 else
4731 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
4732 fi
4733 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES"
4734
4735 echo "TOOLS=$tools" >> $config_host_mak
4736 echo "ROMS=$roms" >> $config_host_mak
4737 echo "MAKE=$make" >> $config_host_mak
4738 echo "INSTALL=$install" >> $config_host_mak
4739 echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
4740 echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
4741 if test -n "$libtool"; then
4742 echo "INSTALL_PROG=\$(LIBTOOL) --mode=install $install -c -m 0755" >> $config_host_mak
4743 echo "INSTALL_LIB=\$(LIBTOOL) --mode=install $install -c -m 0644" >> $config_host_mak
4744 else
4745 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
4746 echo "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
4747 fi
4748 echo "PYTHON=$python" >> $config_host_mak
4749 echo "CC=$cc" >> $config_host_mak
4750 if $iasl -h > /dev/null 2>&1; then
4751 echo "IASL=$iasl" >> $config_host_mak
4752 fi
4753 echo "CC_I386=$cc_i386" >> $config_host_mak
4754 echo "HOST_CC=$host_cc" >> $config_host_mak
4755 echo "CXX=$cxx" >> $config_host_mak
4756 echo "OBJCC=$objcc" >> $config_host_mak
4757 echo "AR=$ar" >> $config_host_mak
4758 echo "ARFLAGS=$ARFLAGS" >> $config_host_mak
4759 echo "AS=$as" >> $config_host_mak
4760 echo "CPP=$cpp" >> $config_host_mak
4761 echo "OBJCOPY=$objcopy" >> $config_host_mak
4762 echo "LD=$ld" >> $config_host_mak
4763 echo "WINDRES=$windres" >> $config_host_mak
4764 echo "LIBTOOL=$libtool" >> $config_host_mak
4765 echo "CFLAGS=$CFLAGS" >> $config_host_mak
4766 echo "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
4767 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
4768 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
4769 if test "$sparse" = "yes" ; then
4770 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak
4771 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak
4772 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
4773 fi
4774 if test "$cross_prefix" != ""; then
4775 echo "AUTOCONF_HOST := --host=${cross_prefix%-}" >> $config_host_mak
4776 else
4777 echo "AUTOCONF_HOST := " >> $config_host_mak
4778 fi
4779 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
4780 echo "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
4781 echo "LIBTOOLFLAGS=$LIBTOOLFLAGS" >> $config_host_mak
4782 echo "LIBS+=$LIBS" >> $config_host_mak
4783 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
4784 echo "EXESUF=$EXESUF" >> $config_host_mak
4785 echo "DSOSUF=$DSOSUF" >> $config_host_mak
4786 echo "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
4787 echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
4788 echo "POD2MAN=$POD2MAN" >> $config_host_mak
4789 echo "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak
4790 if test "$gcov" = "yes" ; then
4791 echo "CONFIG_GCOV=y" >> $config_host_mak
4792 echo "GCOV=$gcov_tool" >> $config_host_mak
4793 fi
4794
4795 # use included Linux headers
4796 if test "$linux" = "yes" ; then
4797 mkdir -p linux-headers
4798 case "$cpu" in
4799 i386|x86_64|x32)
4800 linux_arch=x86
4801 ;;
4802 ppcemb|ppc|ppc64)
4803 linux_arch=powerpc
4804 ;;
4805 s390x)
4806 linux_arch=s390
4807 ;;
4808 aarch64)
4809 linux_arch=arm64
4810 ;;
4811 *)
4812 # For most CPUs the kernel architecture name and QEMU CPU name match.
4813 linux_arch="$cpu"
4814 ;;
4815 esac
4816 # For non-KVM architectures we will not have asm headers
4817 if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
4818 symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
4819 fi
4820 fi
4821
4822 for target in $target_list; do
4823 target_dir="$target"
4824 config_target_mak=$target_dir/config-target.mak
4825 target_name=`echo $target | cut -d '-' -f 1`
4826 target_bigendian="no"
4827
4828 case "$target_name" in
4829 armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or32|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
4830 target_bigendian=yes
4831 ;;
4832 esac
4833 target_softmmu="no"
4834 target_user_only="no"
4835 target_linux_user="no"
4836 target_bsd_user="no"
4837 case "$target" in
4838 ${target_name}-softmmu)
4839 target_softmmu="yes"
4840 ;;
4841 ${target_name}-linux-user)
4842 if test "$linux" != "yes" ; then
4843 error_exit "Target '$target' is only available on a Linux host"
4844 fi
4845 target_user_only="yes"
4846 target_linux_user="yes"
4847 ;;
4848 ${target_name}-bsd-user)
4849 if test "$bsd" != "yes" ; then
4850 error_exit "Target '$target' is only available on a BSD host"
4851 fi
4852 target_user_only="yes"
4853 target_bsd_user="yes"
4854 ;;
4855 *)
4856 error_exit "Target '$target' not recognised"
4857 exit 1
4858 ;;
4859 esac
4860
4861 mkdir -p $target_dir
4862 echo "# Automatically generated by configure - do not modify" > $config_target_mak
4863
4864 bflt="no"
4865 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_name/g"`
4866 gdb_xml_files=""
4867
4868 TARGET_ARCH="$target_name"
4869 TARGET_BASE_ARCH=""
4870 TARGET_ABI_DIR=""
4871
4872 case "$target_name" in
4873 i386)
4874 ;;
4875 x86_64)
4876 TARGET_BASE_ARCH=i386
4877 ;;
4878 alpha)
4879 ;;
4880 arm|armeb)
4881 TARGET_ARCH=arm
4882 bflt="yes"
4883 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
4884 ;;
4885 aarch64)
4886 TARGET_BASE_ARCH=arm
4887 bflt="yes"
4888 gdb_xml_files="aarch64-core.xml aarch64-fpu.xml"
4889 ;;
4890 cris)
4891 ;;
4892 lm32)
4893 ;;
4894 m68k)
4895 bflt="yes"
4896 gdb_xml_files="cf-core.xml cf-fp.xml"
4897 ;;
4898 microblaze|microblazeel)
4899 TARGET_ARCH=microblaze
4900 bflt="yes"
4901 ;;
4902 mips|mipsel)
4903 TARGET_ARCH=mips
4904 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
4905 ;;
4906 mipsn32|mipsn32el)
4907 TARGET_ARCH=mips64
4908 TARGET_BASE_ARCH=mips
4909 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
4910 echo "TARGET_ABI32=y" >> $config_target_mak
4911 ;;
4912 mips64|mips64el)
4913 TARGET_ARCH=mips64
4914 TARGET_BASE_ARCH=mips
4915 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
4916 ;;
4917 moxie)
4918 ;;
4919 or32)
4920 TARGET_ARCH=openrisc
4921 TARGET_BASE_ARCH=openrisc
4922 ;;
4923 ppc)
4924 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
4925 ;;
4926 ppcemb)
4927 TARGET_BASE_ARCH=ppc
4928 TARGET_ABI_DIR=ppc
4929 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
4930 ;;
4931 ppc64)
4932 TARGET_BASE_ARCH=ppc
4933 TARGET_ABI_DIR=ppc
4934 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
4935 ;;
4936 ppc64abi32)
4937 TARGET_ARCH=ppc64
4938 TARGET_BASE_ARCH=ppc
4939 TARGET_ABI_DIR=ppc
4940 echo "TARGET_ABI32=y" >> $config_target_mak
4941 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
4942 ;;
4943 sh4|sh4eb)
4944 TARGET_ARCH=sh4
4945 bflt="yes"
4946 ;;
4947 sparc)
4948 ;;
4949 sparc64)
4950 TARGET_BASE_ARCH=sparc
4951 ;;
4952 sparc32plus)
4953 TARGET_ARCH=sparc64
4954 TARGET_BASE_ARCH=sparc
4955 TARGET_ABI_DIR=sparc
4956 echo "TARGET_ABI32=y" >> $config_target_mak
4957 ;;
4958 s390x)
4959 ;;
4960 unicore32)
4961 ;;
4962 xtensa|xtensaeb)
4963 TARGET_ARCH=xtensa
4964 ;;
4965 *)
4966 error_exit "Unsupported target CPU"
4967 ;;
4968 esac
4969 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
4970 if [ "$TARGET_BASE_ARCH" = "" ]; then
4971 TARGET_BASE_ARCH=$TARGET_ARCH
4972 fi
4973
4974 symlink "$source_path/Makefile.target" "$target_dir/Makefile"
4975
4976 upper() {
4977 echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
4978 }
4979
4980 target_arch_name="`upper $TARGET_ARCH`"
4981 echo "TARGET_$target_arch_name=y" >> $config_target_mak
4982 echo "TARGET_NAME=$target_name" >> $config_target_mak
4983 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
4984 if [ "$TARGET_ABI_DIR" = "" ]; then
4985 TARGET_ABI_DIR=$TARGET_ARCH
4986 fi
4987 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
4988 case "$target_name" in
4989 i386|x86_64)
4990 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
4991 echo "CONFIG_XEN=y" >> $config_target_mak
4992 if test "$xen_pci_passthrough" = yes; then
4993 echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
4994 fi
4995 fi
4996 ;;
4997 *)
4998 esac
4999 case "$target_name" in
5000 aarch64|arm|i386|x86_64|ppcemb|ppc|ppc64|s390x)
5001 # Make sure the target and host cpus are compatible
5002 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
5003 \( "$target_name" = "$cpu" -o \
5004 \( "$target_name" = "ppcemb" -a "$cpu" = "ppc" \) -o \
5005 \( "$target_name" = "ppc64" -a "$cpu" = "ppc" \) -o \
5006 \( "$target_name" = "ppc" -a "$cpu" = "ppc64" \) -o \
5007 \( "$target_name" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
5008 \( "$target_name" = "x86_64" -a "$cpu" = "i386" \) -o \
5009 \( "$target_name" = "i386" -a "$cpu" = "x86_64" \) \) ; then
5010 echo "CONFIG_KVM=y" >> $config_target_mak
5011 if test "$vhost_net" = "yes" ; then
5012 echo "CONFIG_VHOST_NET=y" >> $config_target_mak
5013 fi
5014 fi
5015 esac
5016 if test "$target_bigendian" = "yes" ; then
5017 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
5018 fi
5019 if test "$target_softmmu" = "yes" ; then
5020 echo "CONFIG_SOFTMMU=y" >> $config_target_mak
5021 fi
5022 if test "$target_user_only" = "yes" ; then
5023 echo "CONFIG_USER_ONLY=y" >> $config_target_mak
5024 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
5025 fi
5026 if test "$target_linux_user" = "yes" ; then
5027 echo "CONFIG_LINUX_USER=y" >> $config_target_mak
5028 fi
5029 list=""
5030 if test ! -z "$gdb_xml_files" ; then
5031 for x in $gdb_xml_files; do
5032 list="$list $source_path/gdb-xml/$x"
5033 done
5034 echo "TARGET_XML_FILES=$list" >> $config_target_mak
5035 fi
5036
5037 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
5038 echo "TARGET_HAS_BFLT=y" >> $config_target_mak
5039 fi
5040 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
5041 echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
5042 fi
5043 if test "$target_bsd_user" = "yes" ; then
5044 echo "CONFIG_BSD_USER=y" >> $config_target_mak
5045 fi
5046
5047 # generate QEMU_CFLAGS/LDFLAGS for targets
5048
5049 cflags=""
5050 ldflags=""
5051
5052 for i in $ARCH $TARGET_BASE_ARCH ; do
5053 case "$i" in
5054 alpha)
5055 echo "CONFIG_ALPHA_DIS=y" >> $config_target_mak
5056 echo "CONFIG_ALPHA_DIS=y" >> config-all-disas.mak
5057 ;;
5058 aarch64)
5059 if test -n "${cxx}"; then
5060 echo "CONFIG_ARM_A64_DIS=y" >> $config_target_mak
5061 echo "CONFIG_ARM_A64_DIS=y" >> config-all-disas.mak
5062 fi
5063 ;;
5064 arm)
5065 echo "CONFIG_ARM_DIS=y" >> $config_target_mak
5066 echo "CONFIG_ARM_DIS=y" >> config-all-disas.mak
5067 if test -n "${cxx}"; then
5068 echo "CONFIG_ARM_A64_DIS=y" >> $config_target_mak
5069 echo "CONFIG_ARM_A64_DIS=y" >> config-all-disas.mak
5070 fi
5071 ;;
5072 cris)
5073 echo "CONFIG_CRIS_DIS=y" >> $config_target_mak
5074 echo "CONFIG_CRIS_DIS=y" >> config-all-disas.mak
5075 ;;
5076 hppa)
5077 echo "CONFIG_HPPA_DIS=y" >> $config_target_mak
5078 echo "CONFIG_HPPA_DIS=y" >> config-all-disas.mak
5079 ;;
5080 i386|x86_64|x32)
5081 echo "CONFIG_I386_DIS=y" >> $config_target_mak
5082 echo "CONFIG_I386_DIS=y" >> config-all-disas.mak
5083 ;;
5084 ia64*)
5085 echo "CONFIG_IA64_DIS=y" >> $config_target_mak
5086 echo "CONFIG_IA64_DIS=y" >> config-all-disas.mak
5087 ;;
5088 lm32)
5089 echo "CONFIG_LM32_DIS=y" >> $config_target_mak
5090 echo "CONFIG_LM32_DIS=y" >> config-all-disas.mak
5091 ;;
5092 m68k)
5093 echo "CONFIG_M68K_DIS=y" >> $config_target_mak
5094 echo "CONFIG_M68K_DIS=y" >> config-all-disas.mak
5095 ;;
5096 microblaze*)
5097 echo "CONFIG_MICROBLAZE_DIS=y" >> $config_target_mak
5098 echo "CONFIG_MICROBLAZE_DIS=y" >> config-all-disas.mak
5099 ;;
5100 mips*)
5101 echo "CONFIG_MIPS_DIS=y" >> $config_target_mak
5102 echo "CONFIG_MIPS_DIS=y" >> config-all-disas.mak
5103 ;;
5104 moxie*)
5105 echo "CONFIG_MOXIE_DIS=y" >> $config_target_mak
5106 echo "CONFIG_MOXIE_DIS=y" >> config-all-disas.mak
5107 ;;
5108 or32)
5109 echo "CONFIG_OPENRISC_DIS=y" >> $config_target_mak
5110 echo "CONFIG_OPENRISC_DIS=y" >> config-all-disas.mak
5111 ;;
5112 ppc*)
5113 echo "CONFIG_PPC_DIS=y" >> $config_target_mak
5114 echo "CONFIG_PPC_DIS=y" >> config-all-disas.mak
5115 ;;
5116 s390*)
5117 echo "CONFIG_S390_DIS=y" >> $config_target_mak
5118 echo "CONFIG_S390_DIS=y" >> config-all-disas.mak
5119 ;;
5120 sh4)
5121 echo "CONFIG_SH4_DIS=y" >> $config_target_mak
5122 echo "CONFIG_SH4_DIS=y" >> config-all-disas.mak
5123 ;;
5124 sparc*)
5125 echo "CONFIG_SPARC_DIS=y" >> $config_target_mak
5126 echo "CONFIG_SPARC_DIS=y" >> config-all-disas.mak
5127 ;;
5128 xtensa*)
5129 echo "CONFIG_XTENSA_DIS=y" >> $config_target_mak
5130 echo "CONFIG_XTENSA_DIS=y" >> config-all-disas.mak
5131 ;;
5132 esac
5133 done
5134 if test "$tcg_interpreter" = "yes" ; then
5135 echo "CONFIG_TCI_DIS=y" >> $config_target_mak
5136 echo "CONFIG_TCI_DIS=y" >> config-all-disas.mak
5137 fi
5138
5139 case "$ARCH" in
5140 alpha)
5141 # Ensure there's only a single GP
5142 cflags="-msmall-data $cflags"
5143 ;;
5144 esac
5145
5146 if test "$gprof" = "yes" ; then
5147 echo "TARGET_GPROF=yes" >> $config_target_mak
5148 if test "$target_linux_user" = "yes" ; then
5149 cflags="-p $cflags"
5150 ldflags="-p $ldflags"
5151 fi
5152 if test "$target_softmmu" = "yes" ; then
5153 ldflags="-p $ldflags"
5154 echo "GPROF_CFLAGS=-p" >> $config_target_mak
5155 fi
5156 fi
5157
5158 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
5159 ldflags="$ldflags $textseg_ldflags"
5160 fi
5161
5162 echo "LDFLAGS+=$ldflags" >> $config_target_mak
5163 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
5164
5165 done # for target in $targets
5166
5167 if [ "$pixman" = "internal" ]; then
5168 echo "config-host.h: subdir-pixman" >> $config_host_mak
5169 fi
5170
5171 if test "$rdma" = "yes" ; then
5172 echo "CONFIG_RDMA=y" >> $config_host_mak
5173 fi
5174
5175 if [ "$dtc_internal" = "yes" ]; then
5176 echo "config-host.h: subdir-dtc" >> $config_host_mak
5177 fi
5178
5179 # build tree in object directory in case the source is not in the current directory
5180 DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests"
5181 DIRS="$DIRS fsdev"
5182 DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
5183 DIRS="$DIRS roms/seabios roms/vgabios"
5184 DIRS="$DIRS qapi-generated"
5185 FILES="Makefile tests/tcg/Makefile qdict-test-data.txt"
5186 FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
5187 FILES="$FILES tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile"
5188 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
5189 FILES="$FILES pc-bios/spapr-rtas/Makefile"
5190 FILES="$FILES pc-bios/s390-ccw/Makefile"
5191 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
5192 FILES="$FILES pc-bios/qemu-icon.bmp"
5193 for bios_file in \
5194 $source_path/pc-bios/*.bin \
5195 $source_path/pc-bios/*.aml \
5196 $source_path/pc-bios/*.rom \
5197 $source_path/pc-bios/*.dtb \
5198 $source_path/pc-bios/*.img \
5199 $source_path/pc-bios/openbios-* \
5200 $source_path/pc-bios/palcode-*
5201 do
5202 FILES="$FILES pc-bios/`basename $bios_file`"
5203 done
5204 for test_file in `find $source_path/tests/acpi-test-data -type f`
5205 do
5206 FILES="$FILES tests/acpi-test-data`echo $test_file | sed -e 's/.*acpi-test-data//'`"
5207 done
5208 mkdir -p $DIRS
5209 for f in $FILES ; do
5210 if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then
5211 symlink "$source_path/$f" "$f"
5212 fi
5213 done
5214
5215 # temporary config to build submodules
5216 for rom in seabios vgabios ; do
5217 config_mak=roms/$rom/config.mak
5218 echo "# Automatically generated by configure - do not modify" > $config_mak
5219 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
5220 echo "AS=$as" >> $config_mak
5221 echo "CC=$cc" >> $config_mak
5222 echo "BCC=bcc" >> $config_mak
5223 echo "CPP=$cpp" >> $config_mak
5224 echo "OBJCOPY=objcopy" >> $config_mak
5225 echo "IASL=$iasl" >> $config_mak
5226 echo "LD=$ld" >> $config_mak
5227 done
5228
5229 if test "$docs" = "yes" ; then
5230 mkdir -p QMP
5231 fi
5232
5233 # Save the configure command line for later reuse.
5234 cat <<EOD >config.status
5235 #!/bin/sh
5236 # Generated by configure.
5237 # Run this file to recreate the current configuration.
5238 # Compiler output produced by configure, useful for debugging
5239 # configure, is in config.log if it exists.
5240 EOD
5241 printf "exec" >>config.status
5242 printf " '%s'" "$0" "$@" >>config.status
5243 echo >>config.status
5244 chmod +x config.status
5245
5246 rm -r "$TMPDIR1"
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