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7d13299d
FB
1#!/bin/sh
2#
3ef693a0 3# qemu configure script (c) 2003 Fabrice Bellard
7d13299d 4#
8cd05ab6 5
99519e67
CH
6# Unset some variables known to interfere with behavior of common tools,
7# just as autoconf does.
8CLICOLOR_FORCE= GREP_OPTIONS=
9unset CLICOLOR_FORCE GREP_OPTIONS
10
5e4dfd3d
JS
11# Don't allow CCACHE, if present, to use cached results of compile tests!
12export CCACHE_RECACHE=yes
13
8cd05ab6
PM
14# Temporary directory used for files created while
15# configure runs. Since it is in the build directory
16# we can safely blow away any previous version of it
17# (and we need not jump through hoops to try to delete
18# it when configure exits.)
19TMPDIR1="config-temp"
20rm -rf "${TMPDIR1}"
21mkdir -p "${TMPDIR1}"
22if [ $? -ne 0 ]; then
23 echo "ERROR: failed to create temporary directory"
24 exit 1
7d13299d
FB
25fi
26
8cd05ab6
PM
27TMPB="qemu-conf"
28TMPC="${TMPDIR1}/${TMPB}.c"
66518bf6 29TMPO="${TMPDIR1}/${TMPB}.o"
9c83ffd8 30TMPCXX="${TMPDIR1}/${TMPB}.cxx"
8cd05ab6 31TMPE="${TMPDIR1}/${TMPB}.exe"
6969ec6c 32TMPMO="${TMPDIR1}/${TMPB}.mo"
7d13299d 33
da1d85e3 34rm -f config.log
9ac81bbb 35
b48e3611
PM
36# Print a helpful header at the top of config.log
37echo "# QEMU configure log $(date)" >> config.log
979ae168
PM
38printf "# Configured with:" >> config.log
39printf " '%s'" "$0" "$@" >> config.log
40echo >> config.log
b48e3611
PM
41echo "#" >> config.log
42
d880a3ba
PB
43print_error() {
44 (echo
76ad07a4
PM
45 echo "ERROR: $1"
46 while test -n "$2"; do
47 echo " $2"
48 shift
49 done
d880a3ba
PB
50 echo) >&2
51}
52
53error_exit() {
54 print_error "$@"
76ad07a4
PM
55 exit 1
56}
57
9c83ffd8
PM
58do_compiler() {
59 # Run the compiler, capturing its output to the log. First argument
60 # is compiler binary to execute.
61 local compiler="$1"
62 shift
8bbe05d7
IJ
63 if test -n "$BASH_VERSION"; then eval '
64 echo >>config.log "
65funcs: ${FUNCNAME[*]}
66lines: ${BASH_LINENO[*]}"
67 '; fi
9c83ffd8
PM
68 echo $compiler "$@" >> config.log
69 $compiler "$@" >> config.log 2>&1 || return $?
8dc38a78
PM
70 # Test passed. If this is an --enable-werror build, rerun
71 # the test with -Werror and bail out if it fails. This
72 # makes warning-generating-errors in configure test code
73 # obvious to developers.
74 if test "$werror" != "yes"; then
75 return 0
76 fi
77 # Don't bother rerunning the compile if we were already using -Werror
78 case "$*" in
79 *-Werror*)
80 return 0
81 ;;
82 esac
9c83ffd8
PM
83 echo $compiler -Werror "$@" >> config.log
84 $compiler -Werror "$@" >> config.log 2>&1 && return $?
76ad07a4
PM
85 error_exit "configure test passed without -Werror but failed with -Werror." \
86 "This is probably a bug in the configure script. The failing command" \
87 "will be at the bottom of config.log." \
88 "You can run configure with --disable-werror to bypass this check."
8dc38a78
PM
89}
90
9c83ffd8
PM
91do_cc() {
92 do_compiler "$cc" "$@"
93}
94
95do_cxx() {
96 do_compiler "$cxx" "$@"
97}
98
99update_cxxflags() {
100 # Set QEMU_CXXFLAGS from QEMU_CFLAGS by filtering out those
101 # options which some versions of GCC's C++ compiler complain about
102 # because they only make sense for C programs.
11cde1c8
BD
103 QEMU_CXXFLAGS="$QEMU_CXXFLAGS -D__STDC_LIMIT_MACROS"
104
9c83ffd8
PM
105 for arg in $QEMU_CFLAGS; do
106 case $arg in
107 -Wstrict-prototypes|-Wmissing-prototypes|-Wnested-externs|\
108 -Wold-style-declaration|-Wold-style-definition|-Wredundant-decls)
109 ;;
7be41675
TH
110 -std=gnu99)
111 QEMU_CXXFLAGS=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }"-std=gnu++98"
112 ;;
9c83ffd8
PM
113 *)
114 QEMU_CXXFLAGS=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }$arg
115 ;;
116 esac
117 done
118}
119
52166aa0 120compile_object() {
fd0e6053
JS
121 local_cflags="$1"
122 do_cc $QEMU_CFLAGS $local_cflags -c -o $TMPO $TMPC
52166aa0
JQ
123}
124
125compile_prog() {
126 local_cflags="$1"
127 local_ldflags="$2"
8dc38a78 128 do_cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags
52166aa0
JQ
129}
130
11568d6d
PB
131# symbolically link $1 to $2. Portable version of "ln -sf".
132symlink() {
72b8b5a1 133 rm -rf "$2"
ec5b06d7 134 mkdir -p "$(dirname "$2")"
72b8b5a1 135 ln -s "$1" "$2"
11568d6d
PB
136}
137
0dba6195
LM
138# check whether a command is available to this shell (may be either an
139# executable or a builtin)
140has() {
141 type "$1" >/dev/null 2>&1
142}
143
144# search for an executable in PATH
145path_of() {
146 local_command="$1"
147 local_ifs="$IFS"
148 local_dir=""
149
150 # pathname has a dir component?
151 if [ "${local_command#*/}" != "$local_command" ]; then
152 if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
153 echo "$local_command"
154 return 0
155 fi
156 fi
157 if [ -z "$local_command" ]; then
158 return 1
159 fi
160
161 IFS=:
162 for local_dir in $PATH; do
163 if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
164 echo "$local_dir/$local_command"
165 IFS="${local_ifs:-$(printf ' \t\n')}"
166 return 0
167 fi
168 done
169 # not found
170 IFS="${local_ifs:-$(printf ' \t\n')}"
171 return 1
172}
173
5b808275
LV
174have_backend () {
175 echo "$trace_backends" | grep "$1" >/dev/null
176}
177
3b6b7550
PB
178glob() {
179 eval test -z '"${1#'"$2"'}"'
180}
181
182supported_hax_target() {
183 test "$hax" = "yes" || return 1
184 glob "$1" "*-softmmu" || return 1
185 case "${1%-softmmu}" in
186 i386|x86_64)
187 return 0
188 ;;
189 esac
190 return 1
191}
192
193supported_kvm_target() {
194 test "$kvm" = "yes" || return 1
195 glob "$1" "*-softmmu" || return 1
196 case "${1%-softmmu}:$cpu" in
197 arm:arm | aarch64:aarch64 | \
198 i386:i386 | i386:x86_64 | i386:x32 | \
199 x86_64:i386 | x86_64:x86_64 | x86_64:x32 | \
200 mips:mips | mipsel:mips | \
a69dc537 201 ppc:ppc | ppc64:ppc | ppc:ppc64 | ppc64:ppc64 | \
3b6b7550
PB
202 s390x:s390x)
203 return 0
204 ;;
205 esac
206 return 1
207}
208
209supported_xen_target() {
210 test "$xen" = "yes" || return 1
211 glob "$1" "*-softmmu" || return 1
b5ed2e11
PB
212 # Only i386 and x86_64 provide the xenpv machine.
213 case "${1%-softmmu}" in
214 i386|x86_64)
3b6b7550
PB
215 return 0
216 ;;
217 esac
218 return 1
219}
220
c97d6d2c
SAGDR
221supported_hvf_target() {
222 test "$hvf" = "yes" || return 1
223 glob "$1" "*-softmmu" || return 1
224 case "${1%-softmmu}" in
225 x86_64)
226 return 0
227 ;;
228 esac
229 return 1
230}
231
d661d9a4
JTV
232supported_whpx_target() {
233 test "$whpx" = "yes" || return 1
234 glob "$1" "*-softmmu" || return 1
235 case "${1%-softmmu}" in
236 i386|x86_64)
237 return 0
238 ;;
239 esac
240 return 1
241}
242
d880a3ba
PB
243supported_target() {
244 case "$1" in
245 *-softmmu)
246 ;;
247 *-linux-user)
248 if test "$linux" != "yes"; then
249 print_error "Target '$target' is only available on a Linux host"
250 return 1
251 fi
252 ;;
253 *-bsd-user)
254 if test "$bsd" != "yes"; then
255 print_error "Target '$target' is only available on a BSD host"
256 return 1
257 fi
258 ;;
259 *)
260 print_error "Invalid target name '$target'"
261 return 1
262 ;;
263 esac
b3f6ea7e
PB
264 test "$tcg" = "yes" && return 0
265 supported_kvm_target "$1" && return 0
266 supported_xen_target "$1" && return 0
267 supported_hax_target "$1" && return 0
c97d6d2c 268 supported_hvf_target "$1" && return 0
d661d9a4 269 supported_whpx_target "$1" && return 0
b3f6ea7e
PB
270 print_error "TCG disabled, but hardware accelerator not available for '$target'"
271 return 1
d880a3ba
PB
272}
273
e9a3591f
CB
274
275ld_has() {
276 $ld --help 2>/dev/null | grep ".$1" >/dev/null 2>&1
277}
278
7d13299d 279# default parameters
89138857 280source_path=$(dirname "$0")
2ff6b91e 281cpu=""
a31a8642 282iasl="iasl"
1e43adfc 283interp_prefix="/usr/gnemul/qemu-%M"
43ce4dfe 284static="no"
7d13299d 285cross_prefix=""
0c58ac1c 286audio_drv_list=""
b64ec4e4
FZ
287block_drv_rw_whitelist=""
288block_drv_ro_whitelist=""
e49d021e 289host_cc="cc"
73da375e 290libs_softmmu=""
3e2e0e6b 291libs_tools=""
67f86e8e 292audio_pt_int=""
d5631638 293audio_win_int=""
957f1f99 294libs_qga=""
5bc62e01 295debug_info="yes"
63678e17 296stack_protector=""
ac0df51d 297
92712822
DB
298if test -e "$source_path/.git"
299then
f62bbee5 300 git_update=yes
92712822 301 git_submodules="ui/keycodemapdb"
3ac1f813
EC
302 git_submodules="$git_submodules tests/fp/berkeley-testfloat-3"
303 git_submodules="$git_submodules tests/fp/berkeley-softfloat-3"
92712822 304else
f62bbee5 305 git_update=no
92712822 306 git_submodules=""
5c0ef67a
DB
307
308 if ! test -f "$source_path/ui/keycodemapdb/README"
309 then
310 echo
311 echo "ERROR: missing file $source_path/ui/keycodemapdb/README"
312 echo
313 echo "This is not a GIT checkout but module content appears to"
314 echo "be missing. Do not use 'git archive' or GitHub download links"
315 echo "to acquire QEMU source archives. Non-GIT builds are only"
316 echo "supported with source archives linked from:"
317 echo
318 echo " https://www.qemu.org/download/"
319 echo
320 echo "Developers working with GIT can use scripts/archive-source.sh"
321 echo "if they need to create valid source archives."
322 echo
323 exit 1
324 fi
92712822 325fi
cc84d63a 326git="git"
ac0df51d 327
afb63ebd
SW
328# Don't accept a target_list environment variable.
329unset target_list
377529c0
PB
330
331# Default value for a variable defining feature "foo".
332# * foo="no" feature will only be used if --enable-foo arg is given
333# * foo="" feature will be searched for, and if found, will be used
334# unless --disable-foo is given
335# * foo="yes" this value will only be set by --enable-foo flag.
336# feature will searched for,
337# if not found, configure exits with error
338#
339# Always add --enable-foo and --disable-foo command line args.
340# Distributions want to ensure that several features are compiled in, and it
341# is impossible without a --enable-foo that exits if a feature is not found.
342
343bluez=""
344brlapi=""
345curl=""
346curses=""
347docs=""
348fdt=""
58952137 349netmap="no"
377529c0 350sdl=""
a442fe2f 351sdl_image=""
983eef5a 352virtfs=""
fe8fc5ae 353mpath=""
821601ea 354vnc="yes"
377529c0 355sparse="no"
377529c0 356vde=""
377529c0
PB
357vnc_sasl=""
358vnc_jpeg=""
359vnc_png=""
6a021536 360xkbcommon=""
377529c0 361xen=""
d5b93ddf 362xen_ctrl_version=""
eb6fda0f 363xen_pci_passthrough=""
377529c0 364linux_aio=""
47e98658 365cap_ng=""
377529c0 366attr=""
4f26f2b6 367libattr=""
377529c0 368xfs=""
b3f6ea7e 369tcg="yes"
a40161cb 370membarrier=""
299e6f19
PB
371vhost_net=""
372vhost_crypto=""
373vhost_scsi=""
374vhost_vsock=""
e6a74868 375vhost_user=""
d41a75a2 376kvm="no"
b0cb0a66 377hax="no"
c97d6d2c 378hvf="no"
d661d9a4 379whpx="no"
2da776db 380rdma=""
21ab34c9 381pvrdma=""
377529c0
PB
382gprof="no"
383debug_tcg="no"
377529c0 384debug="no"
247724cb 385sanitizers="no"
b553a042 386fortify_source=""
377529c0 387strip_opt="yes"
9195b2c2 388tcg_interpreter="no"
377529c0
PB
389bigendian="no"
390mingw32="no"
1d728c39
BS
391gcov="no"
392gcov_tool="gcov"
377529c0 393EXESUF=""
17969268
FZ
394DSOSUF=".so"
395LDFLAGS_SHARED="-shared"
396modules="no"
377529c0
PB
397prefix="/usr/local"
398mandir="\${prefix}/share/man"
528ae5b8 399datadir="\${prefix}/share"
3d5eecab 400firmwarepath="\${prefix}/share/qemu-firmware"
850da188 401qemu_docdir="\${prefix}/share/doc/qemu"
377529c0 402bindir="\${prefix}/bin"
3aa5d2be 403libdir="\${prefix}/lib"
8bf188aa 404libexecdir="\${prefix}/libexec"
0f94d6da 405includedir="\${prefix}/include"
377529c0 406sysconfdir="\${prefix}/etc"
785c23ae 407local_statedir="\${prefix}/var"
377529c0
PB
408confsuffix="/qemu"
409slirp="yes"
377529c0
PB
410oss_lib=""
411bsd="no"
412linux="no"
413solaris="no"
414profiler="no"
415cocoa="no"
416softmmu="yes"
417linux_user="no"
377529c0 418bsd_user="no"
377529c0
PB
419blobs="yes"
420pkgversion=""
40d6444e 421pie=""
3556c233 422qom_cast_debug="yes"
baf86d6b 423trace_backends="log"
377529c0
PB
424trace_file="trace"
425spice=""
426rbd=""
7b02f544 427smartcard=""
2b2325ff 428libusb=""
69354a83 429usb_redir=""
da076ffe 430opengl=""
014cb152 431opengl_dmabuf="no"
5dd89908 432cpuid_h="no"
86583a07 433avx2_opt=""
1ece9905 434zlib="yes"
8ca80760 435capstone=""
b25c9dff
SW
436lzo=""
437snappy=""
6b383c08 438bzip2=""
83bc1f97 439lzfse=""
e8ef31a3 440guest_agent=""
d9840e25 441guest_agent_with_vss="no"
50cbebb9 442guest_agent_ntddscsi="no"
9dacf32d 443guest_agent_msi=""
d9840e25
TS
444vss_win32_sdk=""
445win_sdk="no"
4b1c11fd 446want_tools="yes"
c589b249 447libiscsi=""
6542aa9c 448libnfs=""
519175a2 449coroutine=""
70c60c08 450coroutine_pool=""
7d992e4d 451debug_stack_usage="no"
f0d92b56 452crypto_afalg="no"
f794573e 453seccomp=""
eb100396 454glusterfs=""
d85fa9eb 455glusterfs_xlator_opt="no"
0c14fb47 456glusterfs_discard="no"
df3a429a 457glusterfs_fallocate="no"
7c815372 458glusterfs_zerofill="no"
a4ccabcf 459gtk=""
925a0400 460gtk_gl="no"
a1c5e949 461tls_priority="NORMAL"
ddbb0d09 462gnutls=""
91bfcdb0
DB
463nettle=""
464gcrypt=""
1f923c70 465gcrypt_hmac="no"
8953caf3 466auth_pam=""
bbbf9bfb 467vte=""
9d9e1521 468virglrenderer=""
e91c793c 469tpm="yes"
0a12ec87 470libssh2=""
ed1701c6 471live_block_migration="yes"
a99d57bb 472numa=""
2847b469 473tcmalloc="no"
7b01cb97 474jemalloc="no"
a6b1d4c0 475replication="yes"
da92c3ff 476vxhs=""
2f740136
JC
477bochs="yes"
478cloop="yes"
479dmg="yes"
480qcow1="yes"
481vdi="yes"
482vvfat="yes"
483qed="yes"
484parallels="yes"
485sheepdog="yes"
ed279a06 486libxml2=""
51a12b51 487docker="no"
ba59fb77 488debug_mutex="no"
17824406 489libpmem=""
3efac6eb 490libudev="no"
377529c0 491
d75402b5
AB
492# cross compilers defaults, can be overridden with --cross-cc-ARCH
493cross_cc_aarch64="aarch64-linux-gnu-gcc"
d422b2bc
AB
494cross_cc_aarch64_be="$cross_cc_aarch64"
495cross_cc_cflags_aarch64_be="-mbig-endian"
d75402b5 496cross_cc_arm="arm-linux-gnueabihf-gcc"
d422b2bc 497cross_cc_cflags_armeb="-mbig-endian"
716a507c
AB
498cross_cc_i386="i386-pc-linux-gnu-gcc"
499cross_cc_cflags_i386=""
d75402b5 500cross_cc_powerpc="powerpc-linux-gnu-gcc"
d422b2bc 501cross_cc_powerpc="powerpc-linux-gnu-gcc"
d75402b5
AB
502
503enabled_cross_compilers=""
504
898be3e0
PM
505supported_cpu="no"
506supported_os="no"
fb59dabd 507bogus_os="no"
5a22ab71 508malloc_trim=""
898be3e0 509
ac0df51d
AL
510# parse CC options first
511for opt do
89138857 512 optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
ac0df51d
AL
513 case "$opt" in
514 --cross-prefix=*) cross_prefix="$optarg"
515 ;;
3d8df640 516 --cc=*) CC="$optarg"
ac0df51d 517 ;;
83f73fce
TS
518 --cxx=*) CXX="$optarg"
519 ;;
ca4deeb1
PB
520 --source-path=*) source_path="$optarg"
521 ;;
2ff6b91e
JQ
522 --cpu=*) cpu="$optarg"
523 ;;
de385287 524 --extra-cflags=*) QEMU_CFLAGS="$QEMU_CFLAGS $optarg"
e2a2ed06 525 ;;
11cde1c8 526 --extra-cxxflags=*) QEMU_CXXFLAGS="$QEMU_CXXFLAGS $optarg"
11cde1c8 527 ;;
a4969e90 528 --extra-ldflags=*) LDFLAGS="$LDFLAGS $optarg"
f9943cd5 529 EXTRA_LDFLAGS="$optarg"
e2a2ed06 530 ;;
5bc62e01
GH
531 --enable-debug-info) debug_info="yes"
532 ;;
533 --disable-debug-info) debug_info="no"
534 ;;
d75402b5
AB
535 --cross-cc-*[!a-zA-Z0-9_-]*=*) error_exit "Passed bad --cross-cc-FOO option"
536 ;;
d422b2bc
AB
537 --cross-cc-cflags-*) cc_arch=${opt#--cross-cc-flags-}; cc_arch=${cc_arch%%=*}
538 eval "cross_cc_cflags_${cc_arch}=\$optarg"
539 ;;
d75402b5
AB
540 --cross-cc-*) cc_arch=${opt#--cross-cc-}; cc_arch=${cc_arch%%=*}
541 eval "cross_cc_${cc_arch}=\$optarg"
542 ;;
ac0df51d
AL
543 esac
544done
ac0df51d
AL
545# OS specific
546# Using uname is really, really broken. Once we have the right set of checks
93148aa5 547# we can eliminate its usage altogether.
ac0df51d 548
e49d021e
PM
549# Preferred compiler:
550# ${CC} (if set)
551# ${cross_prefix}gcc (if cross-prefix specified)
552# system compiler
553if test -z "${CC}${cross_prefix}"; then
554 cc="$host_cc"
555else
556 cc="${CC-${cross_prefix}gcc}"
557fi
558
83f73fce
TS
559if test -z "${CXX}${cross_prefix}"; then
560 cxx="c++"
561else
562 cxx="${CXX-${cross_prefix}g++}"
563fi
564
b3198cc2 565ar="${AR-${cross_prefix}ar}"
cdbd727c 566as="${AS-${cross_prefix}as}"
5f6f0e27 567ccas="${CCAS-$cc}"
3dd46c78 568cpp="${CPP-$cc -E}"
b3198cc2
SY
569objcopy="${OBJCOPY-${cross_prefix}objcopy}"
570ld="${LD-${cross_prefix}ld}"
9f81aeb5 571ranlib="${RANLIB-${cross_prefix}ranlib}"
4852ee95 572nm="${NM-${cross_prefix}nm}"
b3198cc2
SY
573strip="${STRIP-${cross_prefix}strip}"
574windres="${WINDRES-${cross_prefix}windres}"
17884d7b
ST
575pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
576query_pkg_config() {
577 "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
578}
579pkg_config=query_pkg_config
47c03744 580sdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}"
ac0df51d 581
45d285ab
PM
582# If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
583ARFLAGS="${ARFLAGS-rv}"
584
be17dc90 585# default flags for all hosts
2d31515b
PM
586# We use -fwrapv to tell the compiler that we require a C dialect where
587# left shift of signed integers is well defined and has the expected
588# 2s-complement style results. (Both clang and gcc agree that it
589# provides these semantics.)
7be41675 590QEMU_CFLAGS="-fno-strict-aliasing -fno-common -fwrapv -std=gnu99 $QEMU_CFLAGS"
f9188227 591QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
c95e3080 592QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
be17dc90 593QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
9edc19c9 594QEMU_INCLUDES="-iquote . -iquote \$(SRC_PATH) -iquote \$(SRC_PATH)/accel/tcg -iquote \$(SRC_PATH)/include"
5bc62e01
GH
595if test "$debug_info" = "yes"; then
596 CFLAGS="-g $CFLAGS"
597 LDFLAGS="-g $LDFLAGS"
598fi
be17dc90 599
ca4deeb1 600# make source path absolute
89138857 601source_path=$(cd "$source_path"; pwd)
ca4deeb1 602
cab00a5a
MT
603# running configure in the source tree?
604# we know that's the case if configure is there.
605if test -f "./configure"; then
606 pwd_is_source_path="y"
607else
608 pwd_is_source_path="n"
609fi
610
ac0df51d
AL
611check_define() {
612cat > $TMPC <<EOF
613#if !defined($1)
fd786e1a 614#error $1 not defined
ac0df51d
AL
615#endif
616int main(void) { return 0; }
617EOF
52166aa0 618 compile_object
ac0df51d
AL
619}
620
307119e7
GH
621check_include() {
622cat > $TMPC <<EOF
623#include <$1>
624int main(void) { return 0; }
625EOF
626 compile_object
627}
628
93b25869
JS
629write_c_skeleton() {
630 cat > $TMPC <<EOF
631int main(void) { return 0; }
632EOF
633}
634
bbea4050
PM
635if check_define __linux__ ; then
636 targetos="Linux"
637elif check_define _WIN32 ; then
638 targetos='MINGW32'
639elif check_define __OpenBSD__ ; then
640 targetos='OpenBSD'
641elif check_define __sun__ ; then
642 targetos='SunOS'
643elif check_define __HAIKU__ ; then
644 targetos='Haiku'
951fedfc
PM
645elif check_define __FreeBSD__ ; then
646 targetos='FreeBSD'
647elif check_define __FreeBSD_kernel__ && check_define __GLIBC__; then
648 targetos='GNU/kFreeBSD'
649elif check_define __DragonFly__ ; then
650 targetos='DragonFly'
651elif check_define __NetBSD__; then
652 targetos='NetBSD'
653elif check_define __APPLE__; then
654 targetos='Darwin'
bbea4050 655else
951fedfc
PM
656 # This is a fatal error, but don't report it yet, because we
657 # might be going to just print the --help text, or it might
658 # be the result of a missing compiler.
659 targetos='bogus'
660 bogus_os='yes'
bbea4050
PM
661fi
662
663# Some host OSes need non-standard checks for which CPU to use.
664# Note that these checks are broken for cross-compilation: if you're
665# cross-compiling to one of these OSes then you'll need to specify
666# the correct CPU with the --cpu option.
667case $targetos in
668Darwin)
669 # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
670 # run 64-bit userspace code.
671 # If the user didn't specify a CPU explicitly and the kernel says this is
672 # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
673 if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
674 cpu="x86_64"
675 fi
676 ;;
677SunOS)
89138857 678 # $(uname -m) returns i86pc even on an x86_64 box, so default based on isainfo
bbea4050
PM
679 if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
680 cpu="x86_64"
681 fi
682esac
683
2ff6b91e
JQ
684if test ! -z "$cpu" ; then
685 # command line argument
686 :
687elif check_define __i386__ ; then
ac0df51d
AL
688 cpu="i386"
689elif check_define __x86_64__ ; then
c72b26ec
RH
690 if check_define __ILP32__ ; then
691 cpu="x32"
692 else
693 cpu="x86_64"
694 fi
3aa9bd6c 695elif check_define __sparc__ ; then
3aa9bd6c
BS
696 if check_define __arch64__ ; then
697 cpu="sparc64"
698 else
699 cpu="sparc"
700 fi
fdf7ed96 701elif check_define _ARCH_PPC ; then
702 if check_define _ARCH_PPC64 ; then
703 cpu="ppc64"
704 else
705 cpu="ppc"
706 fi
afa05235
AJ
707elif check_define __mips__ ; then
708 cpu="mips"
d66ed0ea
AJ
709elif check_define __s390__ ; then
710 if check_define __s390x__ ; then
711 cpu="s390x"
712 else
713 cpu="s390"
714 fi
c4f80543
AF
715elif check_define __riscv ; then
716 if check_define _LP64 ; then
717 cpu="riscv64"
718 else
719 cpu="riscv32"
720 fi
21d89f84
PM
721elif check_define __arm__ ; then
722 cpu="arm"
1f080313
CF
723elif check_define __aarch64__ ; then
724 cpu="aarch64"
ac0df51d 725else
89138857 726 cpu=$(uname -m)
ac0df51d
AL
727fi
728
359bc95d
PM
729ARCH=
730# Normalise host CPU name and set ARCH.
731# Note that this case should only have supported host CPUs, not guests.
7d13299d 732case "$cpu" in
c4f80543 733 ppc|ppc64|s390|s390x|sparc64|x32|riscv32|riscv64)
898be3e0
PM
734 cpu="$cpu"
735 supported_cpu="yes"
d75402b5 736 eval "cross_cc_${cpu}=\$host_cc"
898be3e0 737 ;;
7d13299d 738 i386|i486|i586|i686|i86pc|BePC)
97a847bc 739 cpu="i386"
898be3e0 740 supported_cpu="yes"
d75402b5 741 cross_cc_i386=$host_cc
7d13299d 742 ;;
aaa5fa14
AJ
743 x86_64|amd64)
744 cpu="x86_64"
898be3e0 745 supported_cpu="yes"
d75402b5 746 cross_cc_x86_64=$host_cc
aaa5fa14 747 ;;
21d89f84
PM
748 armv*b|armv*l|arm)
749 cpu="arm"
898be3e0 750 supported_cpu="yes"
d75402b5 751 cross_cc_arm=$host_cc
7d13299d 752 ;;
1f080313
CF
753 aarch64)
754 cpu="aarch64"
898be3e0 755 supported_cpu="yes"
d75402b5 756 cross_cc_aarch64=$host_cc
1f080313 757 ;;
afa05235
AJ
758 mips*)
759 cpu="mips"
898be3e0 760 supported_cpu="yes"
d75402b5 761 cross_cc_mips=$host_cc
afa05235 762 ;;
3142255c 763 sparc|sun4[cdmuv])
ae228531 764 cpu="sparc"
6499fd15 765 supported_cpu="yes"
d75402b5 766 cross_cc_sparc=$host_cc
ae228531 767 ;;
7d13299d 768 *)
359bc95d
PM
769 # This will result in either an error or falling back to TCI later
770 ARCH=unknown
7d13299d
FB
771 ;;
772esac
359bc95d
PM
773if test -z "$ARCH"; then
774 ARCH="$cpu"
775fi
e2d52ad3 776
7d13299d 777# OS specific
0dbfc675 778
adfc3e91
SS
779# host *BSD for user mode
780HOST_VARIANT_DIR=""
781
7d13299d 782case $targetos in
67b915a5 783MINGW32*)
0dbfc675 784 mingw32="yes"
b0cb0a66 785 hax="yes"
299e6f19 786 vhost_user="no"
3cec7cc2 787 audio_possible_drivers="dsound sdl"
307119e7
GH
788 if check_include dsound.h; then
789 audio_drv_list="dsound"
790 else
791 audio_drv_list=""
792 fi
898be3e0 793 supported_os="yes"
67b915a5 794;;
5c40d2bd 795GNU/kFreeBSD)
a167ba50 796 bsd="yes"
6a485418 797 audio_drv_list="oss try-sdl"
0bac1111 798 audio_possible_drivers="oss sdl pa"
5c40d2bd 799;;
7d3505c5 800FreeBSD)
0dbfc675 801 bsd="yes"
0db4a067 802 make="${MAKE-gmake}"
6a485418 803 audio_drv_list="oss try-sdl"
0bac1111 804 audio_possible_drivers="oss sdl pa"
f01576f1
JL
805 # needed for kinfo_getvmmap(3) in libutil.h
806 LIBS="-lutil $LIBS"
a7764f15
EM
807 # needed for kinfo_getproc
808 libs_qga="-lutil $libs_qga"
58952137 809 netmap="" # enable netmap autodetect
adfc3e91 810 HOST_VARIANT_DIR="freebsd"
898be3e0 811 supported_os="yes"
7d3505c5 812;;
c5e97233 813DragonFly)
0dbfc675 814 bsd="yes"
0db4a067 815 make="${MAKE-gmake}"
6a485418 816 audio_drv_list="oss try-sdl"
0bac1111 817 audio_possible_drivers="oss sdl pa"
adfc3e91 818 HOST_VARIANT_DIR="dragonfly"
c5e97233 819;;
7d3505c5 820NetBSD)
0dbfc675 821 bsd="yes"
604a5b99 822 hax="yes"
0db4a067 823 make="${MAKE-gmake}"
6a485418 824 audio_drv_list="oss try-sdl"
0bac1111 825 audio_possible_drivers="oss sdl"
0dbfc675 826 oss_lib="-lossaudio"
adfc3e91 827 HOST_VARIANT_DIR="netbsd"
3c2bdbc1 828 supported_os="yes"
7d3505c5
FB
829;;
830OpenBSD)
0dbfc675 831 bsd="yes"
0db4a067 832 make="${MAKE-gmake}"
f92c7168 833 audio_drv_list="try-sdl"
0bac1111 834 audio_possible_drivers="sdl"
adfc3e91 835 HOST_VARIANT_DIR="openbsd"
0a773d55 836 supported_os="yes"
7d3505c5 837;;
83fb7adf 838Darwin)
0dbfc675
JQ
839 bsd="yes"
840 darwin="yes"
b0cb0a66 841 hax="yes"
c97d6d2c 842 hvf="yes"
17969268 843 LDFLAGS_SHARED="-bundle -undefined dynamic_lookup"
0dbfc675 844 if [ "$cpu" = "x86_64" ] ; then
a558ee17 845 QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
0c439cbf 846 LDFLAGS="-arch x86_64 $LDFLAGS"
0dbfc675 847 fi
0dbfc675 848 cocoa="yes"
6a485418 849 audio_drv_list="coreaudio try-sdl"
14382605 850 audio_possible_drivers="coreaudio sdl"
0dbfc675 851 LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
7973f21c 852 libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
a0b7cf6b
PM
853 # Disable attempts to use ObjectiveC features in os/object.h since they
854 # won't work when we're compiling with gcc as a C compiler.
855 QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
adfc3e91 856 HOST_VARIANT_DIR="darwin"
898be3e0 857 supported_os="yes"
83fb7adf 858;;
ec530c81 859SunOS)
0dbfc675 860 solaris="yes"
0db4a067
PB
861 make="${MAKE-gmake}"
862 install="${INSTALL-ginstall}"
e2d8830e 863 smbd="${SMBD-/usr/sfw/sbin/smbd}"
0dbfc675 864 if test -f /usr/include/sys/soundcard.h ; then
6a485418 865 audio_drv_list="oss try-sdl"
0dbfc675
JQ
866 fi
867 audio_possible_drivers="oss sdl"
d741429a
BS
868# needed for CMSG_ macros in sys/socket.h
869 QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
870# needed for TIOCWIN* defines in termios.h
871 QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
a558ee17 872 QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
560d375f
AF
873 solarisnetlibs="-lsocket -lnsl -lresolv"
874 LIBS="$solarisnetlibs $LIBS"
875 libs_qga="$solarisnetlibs $libs_qga"
86b2bd93 876;;
179cf400
AF
877Haiku)
878 haiku="yes"
879 QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
880 LIBS="-lposix_error_mapper -lnetwork $LIBS"
881;;
898be3e0 882Linux)
7183834a 883 audio_drv_list="try-pa oss"
0bac1111 884 audio_possible_drivers="oss alsa sdl pa"
0dbfc675
JQ
885 linux="yes"
886 linux_user="yes"
af2be207 887 kvm="yes"
e8d81a61 888 QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers -I$PWD/linux-headers $QEMU_INCLUDES"
898be3e0 889 supported_os="yes"
3efac6eb 890 libudev="yes"
898be3e0 891;;
7d13299d
FB
892esac
893
7d3505c5 894if [ "$bsd" = "yes" ] ; then
b1a550a0 895 if [ "$darwin" != "yes" ] ; then
08de3949 896 bsd_user="yes"
83fb7adf 897 fi
7d3505c5
FB
898fi
899
0db4a067
PB
900: ${make=${MAKE-make}}
901: ${install=${INSTALL-install}}
52510f8b 902: ${python=${PYTHON-python}}
e2d8830e 903: ${smbd=${SMBD-/usr/sbin/smbd}}
0db4a067 904
3c4a4d0d
PM
905# Default objcc to clang if available, otherwise use CC
906if has clang; then
907 objcc=clang
908else
909 objcc="$cc"
910fi
911
3457a3f8 912if test "$mingw32" = "yes" ; then
3457a3f8 913 EXESUF=".exe"
17969268 914 DSOSUF=".dll"
78e9d4ad
SW
915 # MinGW needs -mthreads for TLS and macro _MT.
916 QEMU_CFLAGS="-mthreads $QEMU_CFLAGS"
f7cf5d5b 917 LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
93b25869 918 write_c_skeleton;
f7cf5d5b
SW
919 if compile_prog "" "-liberty" ; then
920 LIBS="-liberty $LIBS"
921 fi
c5ec15ea 922 prefix="c:/Program Files/QEMU"
683035de 923 mandir="\${prefix}"
528ae5b8 924 datadir="\${prefix}"
850da188 925 qemu_docdir="\${prefix}"
683035de
PB
926 bindir="\${prefix}"
927 sysconfdir="\${prefix}"
5a699bbb 928 local_statedir=
683035de 929 confsuffix=""
105fad6b 930 libs_qga="-lws2_32 -lwinmm -lpowrprof -lwtsapi32 -lwininet -liphlpapi -lnetapi32 $libs_qga"
3457a3f8
JQ
931fi
932
487fefdb 933werror=""
85aa5189 934
7d13299d 935for opt do
89138857 936 optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
7d13299d 937 case "$opt" in
2efc3265
FB
938 --help|-h) show_help=yes
939 ;;
99123e13
MF
940 --version|-V) exec cat $source_path/VERSION
941 ;;
b1a550a0 942 --prefix=*) prefix="$optarg"
7d13299d 943 ;;
b1a550a0 944 --interp-prefix=*) interp_prefix="$optarg"
32ce6337 945 ;;
ca4deeb1 946 --source-path=*)
7d13299d 947 ;;
ac0df51d 948 --cross-prefix=*)
7d13299d 949 ;;
ac0df51d 950 --cc=*)
7d13299d 951 ;;
b1a550a0 952 --host-cc=*) host_cc="$optarg"
83469015 953 ;;
83f73fce
TS
954 --cxx=*)
955 ;;
e007dbec
MT
956 --iasl=*) iasl="$optarg"
957 ;;
3c4a4d0d
PM
958 --objcc=*) objcc="$optarg"
959 ;;
b1a550a0 960 --make=*) make="$optarg"
7d13299d 961 ;;
6a882643
PB
962 --install=*) install="$optarg"
963 ;;
c886edfb
BS
964 --python=*) python="$optarg"
965 ;;
1d728c39
BS
966 --gcov=*) gcov_tool="$optarg"
967 ;;
e2d8830e
BS
968 --smbd=*) smbd="$optarg"
969 ;;
e2a2ed06 970 --extra-cflags=*)
7d13299d 971 ;;
11cde1c8
BD
972 --extra-cxxflags=*)
973 ;;
e2a2ed06 974 --extra-ldflags=*)
7d13299d 975 ;;
5bc62e01
GH
976 --enable-debug-info)
977 ;;
978 --disable-debug-info)
979 ;;
d75402b5
AB
980 --cross-cc-*)
981 ;;
17969268
FZ
982 --enable-modules)
983 modules="yes"
3aa88b31
SH
984 ;;
985 --disable-modules)
986 modules="no"
17969268 987 ;;
2ff6b91e 988 --cpu=*)
7d13299d 989 ;;
b1a550a0 990 --target-list=*) target_list="$optarg"
de83cd02 991 ;;
5b808275
LV
992 --enable-trace-backends=*) trace_backends="$optarg"
993 ;;
994 # XXX: backwards compatibility
995 --enable-trace-backend=*) trace_backends="$optarg"
94a420b1 996 ;;
74242e0f 997 --with-trace-file=*) trace_file="$optarg"
9410b56c 998 ;;
7d13299d
FB
999 --enable-gprof) gprof="yes"
1000 ;;
1d728c39
BS
1001 --enable-gcov) gcov="yes"
1002 ;;
79427693
LM
1003 --static)
1004 static="yes"
1005 LDFLAGS="-static $LDFLAGS"
17884d7b 1006 QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
43ce4dfe 1007 ;;
0b24e75f
PB
1008 --mandir=*) mandir="$optarg"
1009 ;;
1010 --bindir=*) bindir="$optarg"
1011 ;;
3aa5d2be
AL
1012 --libdir=*) libdir="$optarg"
1013 ;;
8bf188aa
MT
1014 --libexecdir=*) libexecdir="$optarg"
1015 ;;
0f94d6da
AL
1016 --includedir=*) includedir="$optarg"
1017 ;;
528ae5b8 1018 --datadir=*) datadir="$optarg"
0b24e75f 1019 ;;
023d3d67
EH
1020 --with-confsuffix=*) confsuffix="$optarg"
1021 ;;
850da188 1022 --docdir=*) qemu_docdir="$optarg"
0b24e75f 1023 ;;
ca2fb938 1024 --sysconfdir=*) sysconfdir="$optarg"
07381cc1 1025 ;;
785c23ae
LC
1026 --localstatedir=*) local_statedir="$optarg"
1027 ;;
3d5eecab
GH
1028 --firmwarepath=*) firmwarepath="$optarg"
1029 ;;
181ce1d0
OH
1030 --host=*|--build=*|\
1031 --disable-dependency-tracking|\
785c23ae 1032 --sbindir=*|--sharedstatedir=*|\
023ddd74
MF
1033 --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
1034 --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
1035 # These switches are silently ignored, for compatibility with
1036 # autoconf-generated configure scripts. This allows QEMU's
1037 # configure to be used by RPM and similar macros that set
1038 # lots of directory switches by default.
1039 ;;
97a847bc
FB
1040 --disable-sdl) sdl="no"
1041 ;;
c4198157
JQ
1042 --enable-sdl) sdl="yes"
1043 ;;
a442fe2f
DB
1044 --disable-sdl-image) sdl_image="no"
1045 ;;
1046 --enable-sdl-image) sdl_image="yes"
1047 ;;
3556c233
PB
1048 --disable-qom-cast-debug) qom_cast_debug="no"
1049 ;;
1050 --enable-qom-cast-debug) qom_cast_debug="yes"
1051 ;;
983eef5a
MI
1052 --disable-virtfs) virtfs="no"
1053 ;;
1054 --enable-virtfs) virtfs="yes"
1055 ;;
fe8fc5ae
PB
1056 --disable-mpath) mpath="no"
1057 ;;
1058 --enable-mpath) mpath="yes"
1059 ;;
821601ea
JS
1060 --disable-vnc) vnc="no"
1061 ;;
1062 --enable-vnc) vnc="yes"
1063 ;;
2f6a1ab0
BS
1064 --oss-lib=*) oss_lib="$optarg"
1065 ;;
0c58ac1c 1066 --audio-drv-list=*) audio_drv_list="$optarg"
102a52e4 1067 ;;
89138857 1068 --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
b64ec4e4 1069 ;;
89138857 1070 --block-drv-ro-whitelist=*) block_drv_ro_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
eb852011 1071 ;;
f8393946
AJ
1072 --enable-debug-tcg) debug_tcg="yes"
1073 ;;
1074 --disable-debug-tcg) debug_tcg="no"
1075 ;;
f3d08ee6
PB
1076 --enable-debug)
1077 # Enable debugging options that aren't excessively noisy
1078 debug_tcg="yes"
1fcc6d42 1079 debug_mutex="yes"
f3d08ee6
PB
1080 debug="yes"
1081 strip_opt="no"
b553a042 1082 fortify_source="no"
f3d08ee6 1083 ;;
247724cb
MAL
1084 --enable-sanitizers) sanitizers="yes"
1085 ;;
1086 --disable-sanitizers) sanitizers="no"
1087 ;;
03b4fe7d
AL
1088 --enable-sparse) sparse="yes"
1089 ;;
1090 --disable-sparse) sparse="no"
1091 ;;
1625af87
AL
1092 --disable-strip) strip_opt="no"
1093 ;;
2f9606b3
AL
1094 --disable-vnc-sasl) vnc_sasl="no"
1095 ;;
ea784e3b
JQ
1096 --enable-vnc-sasl) vnc_sasl="yes"
1097 ;;
2f6f5c7a
CC
1098 --disable-vnc-jpeg) vnc_jpeg="no"
1099 ;;
1100 --enable-vnc-jpeg) vnc_jpeg="yes"
1101 ;;
efe556ad
CC
1102 --disable-vnc-png) vnc_png="no"
1103 ;;
1104 --enable-vnc-png) vnc_png="yes"
1105 ;;
443f1376 1106 --disable-slirp) slirp="no"
1d14ffa9 1107 ;;
e0e6c8c0 1108 --disable-vde) vde="no"
8a16d273 1109 ;;
dfb278bd
JQ
1110 --enable-vde) vde="yes"
1111 ;;
58952137
VM
1112 --disable-netmap) netmap="no"
1113 ;;
1114 --enable-netmap) netmap="yes"
1115 ;;
e37630ca
AL
1116 --disable-xen) xen="no"
1117 ;;
fc321b4b
JQ
1118 --enable-xen) xen="yes"
1119 ;;
eb6fda0f
AP
1120 --disable-xen-pci-passthrough) xen_pci_passthrough="no"
1121 ;;
1122 --enable-xen-pci-passthrough) xen_pci_passthrough="yes"
1123 ;;
2e4d9fb1
AJ
1124 --disable-brlapi) brlapi="no"
1125 ;;
4ffcedb6
JQ
1126 --enable-brlapi) brlapi="yes"
1127 ;;
fb599c9a
AZ
1128 --disable-bluez) bluez="no"
1129 ;;
a20a6f46
JQ
1130 --enable-bluez) bluez="yes"
1131 ;;
7ba1e619
AL
1132 --disable-kvm) kvm="no"
1133 ;;
b31a0277
JQ
1134 --enable-kvm) kvm="yes"
1135 ;;
b0cb0a66 1136 --disable-hax) hax="no"
180fb750 1137 ;;
b0cb0a66 1138 --enable-hax) hax="yes"
180fb750 1139 ;;
c97d6d2c
SAGDR
1140 --disable-hvf) hvf="no"
1141 ;;
1142 --enable-hvf) hvf="yes"
1143 ;;
d661d9a4
JTV
1144 --disable-whpx) whpx="no"
1145 ;;
1146 --enable-whpx) whpx="yes"
1147 ;;
9195b2c2
SW
1148 --disable-tcg-interpreter) tcg_interpreter="no"
1149 ;;
1150 --enable-tcg-interpreter) tcg_interpreter="yes"
1151 ;;
47e98658
CB
1152 --disable-cap-ng) cap_ng="no"
1153 ;;
1154 --enable-cap-ng) cap_ng="yes"
1155 ;;
b3f6ea7e
PB
1156 --disable-tcg) tcg="no"
1157 ;;
1158 --enable-tcg) tcg="yes"
1159 ;;
5a22ab71
YZ
1160 --disable-malloc-trim) malloc_trim="no"
1161 ;;
1162 --enable-malloc-trim) malloc_trim="yes"
1163 ;;
cd4ec0b4
GH
1164 --disable-spice) spice="no"
1165 ;;
1166 --enable-spice) spice="yes"
1167 ;;
c589b249
RS
1168 --disable-libiscsi) libiscsi="no"
1169 ;;
1170 --enable-libiscsi) libiscsi="yes"
1171 ;;
6542aa9c
PL
1172 --disable-libnfs) libnfs="no"
1173 ;;
1174 --enable-libnfs) libnfs="yes"
1175 ;;
05c2a3e7
FB
1176 --enable-profiler) profiler="yes"
1177 ;;
14821030
PB
1178 --disable-cocoa) cocoa="no"
1179 ;;
c2de5c91 1180 --enable-cocoa)
1181 cocoa="yes" ;
89138857 1182 audio_drv_list="coreaudio $(echo $audio_drv_list | sed s,coreaudio,,g)"
1d14ffa9 1183 ;;
cad25d69 1184 --disable-system) softmmu="no"
0a8e90f4 1185 ;;
cad25d69 1186 --enable-system) softmmu="yes"
0a8e90f4 1187 ;;
0953a80f
ZA
1188 --disable-user)
1189 linux_user="no" ;
1190 bsd_user="no" ;
0953a80f
ZA
1191 ;;
1192 --enable-user) ;;
831b7825 1193 --disable-linux-user) linux_user="no"
0a8e90f4 1194 ;;
831b7825
TS
1195 --enable-linux-user) linux_user="yes"
1196 ;;
84778508
BS
1197 --disable-bsd-user) bsd_user="no"
1198 ;;
1199 --enable-bsd-user) bsd_user="yes"
1200 ;;
40d6444e 1201 --enable-pie) pie="yes"
34005a00 1202 ;;
40d6444e 1203 --disable-pie) pie="no"
34005a00 1204 ;;
85aa5189
FB
1205 --enable-werror) werror="yes"
1206 ;;
1207 --disable-werror) werror="no"
1208 ;;
63678e17
SN
1209 --enable-stack-protector) stack_protector="yes"
1210 ;;
1211 --disable-stack-protector) stack_protector="no"
1212 ;;
4d3b6f6e
AZ
1213 --disable-curses) curses="no"
1214 ;;
c584a6d0
JQ
1215 --enable-curses) curses="yes"
1216 ;;
769ce76d
AG
1217 --disable-curl) curl="no"
1218 ;;
788c8196
JQ
1219 --enable-curl) curl="yes"
1220 ;;
2df87df7
JQ
1221 --disable-fdt) fdt="no"
1222 ;;
1223 --enable-fdt) fdt="yes"
1224 ;;
5c6c3a6c
CH
1225 --disable-linux-aio) linux_aio="no"
1226 ;;
1227 --enable-linux-aio) linux_aio="yes"
1228 ;;
758e8e38
VJ
1229 --disable-attr) attr="no"
1230 ;;
1231 --enable-attr) attr="yes"
1232 ;;
a40161cb
PB
1233 --disable-membarrier) membarrier="no"
1234 ;;
1235 --enable-membarrier) membarrier="yes"
1236 ;;
77755340
TS
1237 --disable-blobs) blobs="no"
1238 ;;
7e563bfb 1239 --with-pkgversion=*) pkgversion="$optarg"
4a19f1ec 1240 ;;
519175a2
AB
1241 --with-coroutine=*) coroutine="$optarg"
1242 ;;
70c60c08
SH
1243 --disable-coroutine-pool) coroutine_pool="no"
1244 ;;
1245 --enable-coroutine-pool) coroutine_pool="yes"
1246 ;;
7d992e4d
PL
1247 --enable-debug-stack-usage) debug_stack_usage="yes"
1248 ;;
f0d92b56
LM
1249 --enable-crypto-afalg) crypto_afalg="yes"
1250 ;;
1251 --disable-crypto-afalg) crypto_afalg="no"
1252 ;;
a25dba17 1253 --disable-docs) docs="no"
70ec5dc0 1254 ;;
a25dba17 1255 --enable-docs) docs="yes"
83a3ab8b 1256 ;;
d5970055
MT
1257 --disable-vhost-net) vhost_net="no"
1258 ;;
1259 --enable-vhost-net) vhost_net="yes"
1260 ;;
042cea27
GA
1261 --disable-vhost-crypto) vhost_crypto="no"
1262 ;;
299e6f19 1263 --enable-vhost-crypto) vhost_crypto="yes"
042cea27 1264 ;;
5e9be92d
NB
1265 --disable-vhost-scsi) vhost_scsi="no"
1266 ;;
1267 --enable-vhost-scsi) vhost_scsi="yes"
1268 ;;
fc0b9b0e
SH
1269 --disable-vhost-vsock) vhost_vsock="no"
1270 ;;
1271 --enable-vhost-vsock) vhost_vsock="yes"
1272 ;;
da076ffe 1273 --disable-opengl) opengl="no"
20ff075b 1274 ;;
da076ffe 1275 --enable-opengl) opengl="yes"
20ff075b 1276 ;;
f27aaf4b
CB
1277 --disable-rbd) rbd="no"
1278 ;;
1279 --enable-rbd) rbd="yes"
1280 ;;
8c84cf11
ST
1281 --disable-xfsctl) xfs="no"
1282 ;;
1283 --enable-xfsctl) xfs="yes"
1284 ;;
7b02f544 1285 --disable-smartcard) smartcard="no"
111a38b0 1286 ;;
7b02f544 1287 --enable-smartcard) smartcard="yes"
111a38b0 1288 ;;
2b2325ff
GH
1289 --disable-libusb) libusb="no"
1290 ;;
1291 --enable-libusb) libusb="yes"
1292 ;;
69354a83
HG
1293 --disable-usb-redir) usb_redir="no"
1294 ;;
1295 --enable-usb-redir) usb_redir="yes"
1296 ;;
1ece9905
AL
1297 --disable-zlib-test) zlib="no"
1298 ;;
b25c9dff
SW
1299 --disable-lzo) lzo="no"
1300 ;;
607dacd0
QN
1301 --enable-lzo) lzo="yes"
1302 ;;
b25c9dff
SW
1303 --disable-snappy) snappy="no"
1304 ;;
607dacd0
QN
1305 --enable-snappy) snappy="yes"
1306 ;;
6b383c08
PW
1307 --disable-bzip2) bzip2="no"
1308 ;;
1309 --enable-bzip2) bzip2="yes"
1310 ;;
83bc1f97
JF
1311 --enable-lzfse) lzfse="yes"
1312 ;;
1313 --disable-lzfse) lzfse="no"
1314 ;;
d138cee9
MR
1315 --enable-guest-agent) guest_agent="yes"
1316 ;;
1317 --disable-guest-agent) guest_agent="no"
1318 ;;
9dacf32d
YH
1319 --enable-guest-agent-msi) guest_agent_msi="yes"
1320 ;;
1321 --disable-guest-agent-msi) guest_agent_msi="no"
1322 ;;
d9840e25
TS
1323 --with-vss-sdk) vss_win32_sdk=""
1324 ;;
1325 --with-vss-sdk=*) vss_win32_sdk="$optarg"
1326 ;;
1327 --without-vss-sdk) vss_win32_sdk="no"
1328 ;;
1329 --with-win-sdk) win_sdk=""
1330 ;;
1331 --with-win-sdk=*) win_sdk="$optarg"
1332 ;;
1333 --without-win-sdk) win_sdk="no"
1334 ;;
4b1c11fd
DB
1335 --enable-tools) want_tools="yes"
1336 ;;
1337 --disable-tools) want_tools="no"
1338 ;;
f794573e
EO
1339 --enable-seccomp) seccomp="yes"
1340 ;;
1341 --disable-seccomp) seccomp="no"
1342 ;;
eb100396
BR
1343 --disable-glusterfs) glusterfs="no"
1344 ;;
86583a07
LM
1345 --disable-avx2) avx2_opt="no"
1346 ;;
1347 --enable-avx2) avx2_opt="yes"
1348 ;;
eb100396
BR
1349 --enable-glusterfs) glusterfs="yes"
1350 ;;
52b53c04
FZ
1351 --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane)
1352 echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2
583f6e7b 1353 ;;
cb6414df
FZ
1354 --enable-vhdx|--disable-vhdx)
1355 echo "$0: $opt is obsolete, VHDX driver is always built" >&2
1356 ;;
315d3184
FZ
1357 --enable-uuid|--disable-uuid)
1358 echo "$0: $opt is obsolete, UUID support is always built" >&2
1359 ;;
a4ccabcf
AL
1360 --disable-gtk) gtk="no"
1361 ;;
1362 --enable-gtk) gtk="yes"
1363 ;;
a1c5e949
DB
1364 --tls-priority=*) tls_priority="$optarg"
1365 ;;
ddbb0d09
DB
1366 --disable-gnutls) gnutls="no"
1367 ;;
1368 --enable-gnutls) gnutls="yes"
1369 ;;
91bfcdb0
DB
1370 --disable-nettle) nettle="no"
1371 ;;
1372 --enable-nettle) nettle="yes"
1373 ;;
1374 --disable-gcrypt) gcrypt="no"
1375 ;;
1376 --enable-gcrypt) gcrypt="yes"
1377 ;;
8953caf3
DB
1378 --disable-auth-pam) auth_pam="no"
1379 ;;
1380 --enable-auth-pam) auth_pam="yes"
1381 ;;
2da776db
MH
1382 --enable-rdma) rdma="yes"
1383 ;;
1384 --disable-rdma) rdma="no"
1385 ;;
21ab34c9
MA
1386 --enable-pvrdma) pvrdma="yes"
1387 ;;
1388 --disable-pvrdma) pvrdma="no"
1389 ;;
bbbf9bfb
SW
1390 --disable-vte) vte="no"
1391 ;;
1392 --enable-vte) vte="yes"
1393 ;;
9d9e1521
GH
1394 --disable-virglrenderer) virglrenderer="no"
1395 ;;
1396 --enable-virglrenderer) virglrenderer="yes"
1397 ;;
e91c793c
CR
1398 --disable-tpm) tpm="no"
1399 ;;
ab214c29
SB
1400 --enable-tpm) tpm="yes"
1401 ;;
0a12ec87
RJ
1402 --disable-libssh2) libssh2="no"
1403 ;;
1404 --enable-libssh2) libssh2="yes"
1405 ;;
ed1701c6
DDAG
1406 --disable-live-block-migration) live_block_migration="no"
1407 ;;
1408 --enable-live-block-migration) live_block_migration="yes"
1409 ;;
a99d57bb
WG
1410 --disable-numa) numa="no"
1411 ;;
1412 --enable-numa) numa="yes"
1413 ;;
ed279a06
KK
1414 --disable-libxml2) libxml2="no"
1415 ;;
1416 --enable-libxml2) libxml2="yes"
1417 ;;
2847b469
FZ
1418 --disable-tcmalloc) tcmalloc="no"
1419 ;;
1420 --enable-tcmalloc) tcmalloc="yes"
1421 ;;
7b01cb97
AD
1422 --disable-jemalloc) jemalloc="no"
1423 ;;
1424 --enable-jemalloc) jemalloc="yes"
1425 ;;
a6b1d4c0
CX
1426 --disable-replication) replication="no"
1427 ;;
1428 --enable-replication) replication="yes"
1429 ;;
da92c3ff
AM
1430 --disable-vxhs) vxhs="no"
1431 ;;
1432 --enable-vxhs) vxhs="yes"
1433 ;;
2f740136
JC
1434 --disable-bochs) bochs="no"
1435 ;;
1436 --enable-bochs) bochs="yes"
1437 ;;
1438 --disable-cloop) cloop="no"
1439 ;;
1440 --enable-cloop) cloop="yes"
1441 ;;
1442 --disable-dmg) dmg="no"
1443 ;;
1444 --enable-dmg) dmg="yes"
1445 ;;
1446 --disable-qcow1) qcow1="no"
1447 ;;
1448 --enable-qcow1) qcow1="yes"
1449 ;;
1450 --disable-vdi) vdi="no"
1451 ;;
1452 --enable-vdi) vdi="yes"
1453 ;;
1454 --disable-vvfat) vvfat="no"
1455 ;;
1456 --enable-vvfat) vvfat="yes"
1457 ;;
1458 --disable-qed) qed="no"
1459 ;;
1460 --enable-qed) qed="yes"
1461 ;;
1462 --disable-parallels) parallels="no"
1463 ;;
1464 --enable-parallels) parallels="yes"
1465 ;;
1466 --disable-sheepdog) sheepdog="no"
1467 ;;
1468 --enable-sheepdog) sheepdog="yes"
1469 ;;
e6a74868
MAL
1470 --disable-vhost-user) vhost_user="no"
1471 ;;
299e6f19
PB
1472 --enable-vhost-user) vhost_user="yes"
1473 ;;
1474 --disable-vhost-kernel) vhost_kernel="no"
1475 ;;
1476 --enable-vhost-kernel) vhost_kernel="yes"
e6a74868 1477 ;;
8ca80760
RH
1478 --disable-capstone) capstone="no"
1479 ;;
1480 --enable-capstone) capstone="yes"
1481 ;;
e219c499
RH
1482 --enable-capstone=git) capstone="git"
1483 ;;
1484 --enable-capstone=system) capstone="system"
1485 ;;
cc84d63a
DB
1486 --with-git=*) git="$optarg"
1487 ;;
f62bbee5
DB
1488 --enable-git-update) git_update=yes
1489 ;;
1490 --disable-git-update) git_update=no
1491 ;;
ba59fb77
PB
1492 --enable-debug-mutex) debug_mutex=yes
1493 ;;
1494 --disable-debug-mutex) debug_mutex=no
1495 ;;
17824406
JH
1496 --enable-libpmem) libpmem=yes
1497 ;;
1498 --disable-libpmem) libpmem=no
1499 ;;
2d2ad6d0
FZ
1500 *)
1501 echo "ERROR: unknown option $opt"
1502 echo "Try '$0 --help' for more information"
1503 exit 1
7f1559c6 1504 ;;
7d13299d
FB
1505 esac
1506done
1507
40293e58 1508case "$cpu" in
e3608d66
RH
1509 ppc)
1510 CPU_CFLAGS="-m32"
1511 LDFLAGS="-m32 $LDFLAGS"
13a5abe2
AB
1512 cross_cc_powerpc=$cc
1513 cross_cc_cflags_powerpc=$CPU_CFLAGS
e3608d66
RH
1514 ;;
1515 ppc64)
1516 CPU_CFLAGS="-m64"
1517 LDFLAGS="-m64 $LDFLAGS"
13a5abe2
AB
1518 cross_cc_ppc64=$cc
1519 cross_cc_cflags_ppc64=$CPU_CFLAGS
e3608d66 1520 ;;
9b9c37c3 1521 sparc)
f1079bb8
RH
1522 CPU_CFLAGS="-m32 -mv8plus -mcpu=ultrasparc"
1523 LDFLAGS="-m32 -mv8plus $LDFLAGS"
13a5abe2
AB
1524 cross_cc_sparc=$cc
1525 cross_cc_cflags_sparc=$CPU_CFLAGS
3142255c 1526 ;;
ed968ff1 1527 sparc64)
79f3b12f 1528 CPU_CFLAGS="-m64 -mcpu=ultrasparc"
f1079bb8 1529 LDFLAGS="-m64 $LDFLAGS"
13a5abe2
AB
1530 cross_cc_sparc64=$cc
1531 cross_cc_cflags_sparc64=$CPU_CFLAGS
3142255c 1532 ;;
76d83bde 1533 s390)
061cdd81 1534 CPU_CFLAGS="-m31"
28d7cc49 1535 LDFLAGS="-m31 $LDFLAGS"
13a5abe2
AB
1536 cross_cc_s390=$cc
1537 cross_cc_cflags_s390=$CPU_CFLAGS
28d7cc49
RH
1538 ;;
1539 s390x)
061cdd81 1540 CPU_CFLAGS="-m64"
28d7cc49 1541 LDFLAGS="-m64 $LDFLAGS"
13a5abe2
AB
1542 cross_cc_s390x=$cc
1543 cross_cc_cflags_s390x=$CPU_CFLAGS
76d83bde 1544 ;;
40293e58 1545 i386)
79f3b12f 1546 CPU_CFLAGS="-m32"
0c439cbf 1547 LDFLAGS="-m32 $LDFLAGS"
716a507c
AB
1548 cross_cc_i386=$cc
1549 cross_cc_cflags_i386=$CPU_CFLAGS
40293e58
FB
1550 ;;
1551 x86_64)
7ebee43e
RH
1552 # ??? Only extremely old AMD cpus do not have cmpxchg16b.
1553 # If we truly care, we should simply detect this case at
1554 # runtime and generate the fallback to serial emulation.
1555 CPU_CFLAGS="-m64 -mcx16"
0c439cbf 1556 LDFLAGS="-m64 $LDFLAGS"
716a507c
AB
1557 cross_cc_x86_64=$cc
1558 cross_cc_cflags_x86_64=$CPU_CFLAGS
d2fbca94 1559 ;;
c72b26ec
RH
1560 x32)
1561 CPU_CFLAGS="-mx32"
1562 LDFLAGS="-mx32 $LDFLAGS"
716a507c 1563 cross_cc_i386=$cc
13a5abe2 1564 cross_cc_cflags_i386=$CPU_CFLAGS
c72b26ec 1565 ;;
30163d89 1566 # No special flags required for other host CPUs
3142255c
BS
1567esac
1568
79f3b12f 1569QEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS"
79f3b12f 1570
affc88cc
PM
1571# For user-mode emulation the host arch has to be one we explicitly
1572# support, even if we're using TCI.
1573if [ "$ARCH" = "unknown" ]; then
1574 bsd_user="no"
1575 linux_user="no"
1576fi
1577
60e0df25
PM
1578default_target_list=""
1579
6e92f823
PM
1580mak_wilds=""
1581
1582if [ "$softmmu" = "yes" ]; then
1583 mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
60e0df25 1584fi
6e92f823
PM
1585if [ "$linux_user" = "yes" ]; then
1586 mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
60e0df25 1587fi
6e92f823
PM
1588if [ "$bsd_user" = "yes" ]; then
1589 mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
60e0df25
PM
1590fi
1591
6e92f823
PM
1592for config in $mak_wilds; do
1593 default_target_list="${default_target_list} $(basename "$config" .mak)"
1594done
1595
c53eeaf7 1596# Enumerate public trace backends for --help output
64a6047d 1597trace_backend_list=$(echo $(grep -le '^PUBLIC = True$' "$source_path"/scripts/tracetool/backend/*.py | sed -e 's/^.*\/\(.*\)\.py$/\1/'))
c53eeaf7 1598
af5db58e
PB
1599if test x"$show_help" = x"yes" ; then
1600cat << EOF
1601
1602Usage: configure [options]
1603Options: [defaults in brackets after descriptions]
1604
08fb77ed
SW
1605Standard options:
1606 --help print this message
1607 --prefix=PREFIX install in PREFIX [$prefix]
1608 --interp-prefix=PREFIX where to find shared libraries, etc.
1609 use %M for cpu name [$interp_prefix]
1610 --target-list=LIST set target list (default: build everything)
1611$(echo Available targets: $default_target_list | \
1612 fold -s -w 53 | sed -e 's/^/ /')
1613
1614Advanced options (experts only):
1615 --source-path=PATH path of source code [$source_path]
1616 --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]
1617 --cc=CC use C compiler CC [$cc]
1618 --iasl=IASL use ACPI compiler IASL [$iasl]
1619 --host-cc=CC use C compiler CC [$host_cc] for code run at
1620 build time
1621 --cxx=CXX use C++ compiler CXX [$cxx]
1622 --objcc=OBJCC use Objective-C compiler OBJCC [$objcc]
1623 --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS
11cde1c8 1624 --extra-cxxflags=CXXFLAGS append extra C++ compiler flags QEMU_CXXFLAGS
08fb77ed 1625 --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS
d75402b5 1626 --cross-cc-ARCH=CC use compiler when building ARCH guest test cases
d422b2bc 1627 --cross-cc-flags-ARCH= use compiler flags when building ARCH guest tests
08fb77ed
SW
1628 --make=MAKE use specified make [$make]
1629 --install=INSTALL use specified install [$install]
1630 --python=PYTHON use specified python [$python]
1631 --smbd=SMBD use specified smbd [$smbd]
db1b5f13 1632 --with-git=GIT use specified git [$git]
08fb77ed
SW
1633 --static enable static build [$static]
1634 --mandir=PATH install man pages in PATH
1635 --datadir=PATH install firmware in PATH$confsuffix
1636 --docdir=PATH install documentation in PATH$confsuffix
1637 --bindir=PATH install binaries in PATH
1638 --libdir=PATH install libraries in PATH
db1b5f13 1639 --libexecdir=PATH install helper binaries in PATH
08fb77ed
SW
1640 --sysconfdir=PATH install config in PATH$confsuffix
1641 --localstatedir=PATH install local state in PATH (set at runtime on win32)
3d5eecab 1642 --firmwarepath=PATH search PATH for firmware files
e26110cf 1643 --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix]
db1b5f13 1644 --with-pkgversion=VERS use specified string as sub-version of the package
08fb77ed 1645 --enable-debug enable common debug build options
247724cb 1646 --enable-sanitizers enable default sanitizers
08fb77ed
SW
1647 --disable-strip disable stripping binaries
1648 --disable-werror disable compilation abort on warning
63678e17 1649 --disable-stack-protector disable compiler-provided stack protection
08fb77ed
SW
1650 --audio-drv-list=LIST set audio drivers list:
1651 Available drivers: $audio_possible_drivers
1652 --block-drv-whitelist=L Same as --block-drv-rw-whitelist=L
1653 --block-drv-rw-whitelist=L
1654 set block driver read-write whitelist
1655 (affects only QEMU, not qemu-img)
1656 --block-drv-ro-whitelist=L
1657 set block driver read-only whitelist
1658 (affects only QEMU, not qemu-img)
5b808275 1659 --enable-trace-backends=B Set trace backend
c53eeaf7 1660 Available backends: $trace_backend_list
08fb77ed
SW
1661 --with-trace-file=NAME Full PATH,NAME of file to store traces
1662 Default:trace-<pid>
c23f23b9
MT
1663 --disable-slirp disable SLIRP userspace network connectivity
1664 --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
5a22ab71 1665 --enable-malloc-trim enable libc malloc_trim() for memory optimization
c23f23b9
MT
1666 --oss-lib path to OSS library
1667 --cpu=CPU Build for host CPU [$cpu]
08fb77ed 1668 --with-coroutine=BACKEND coroutine backend. Supported options:
33c53c54 1669 ucontext, sigaltstack, windows
08fb77ed
SW
1670 --enable-gcov enable test coverage analysis with gcov
1671 --gcov=GCOV use specified gcov [$gcov_tool]
c23f23b9
MT
1672 --disable-blobs disable installing provided firmware blobs
1673 --with-vss-sdk=SDK-path enable Windows VSS support in QEMU Guest Agent
1674 --with-win-sdk=SDK-path path to Windows Platform SDK (to build VSS .tlb)
a1c5e949 1675 --tls-priority default TLS protocol/cipher priority string
c12d66aa
LM
1676 --enable-gprof QEMU profiling with gprof
1677 --enable-profiler profiler support
c12d66aa
LM
1678 --enable-debug-stack-usage
1679 track the maximum stack usage of stacks created by qemu_alloc_stack
c23f23b9
MT
1680
1681Optional features, enabled with --enable-FEATURE and
1682disabled with --disable-FEATURE, default is enabled if available:
1683
1684 system all system emulation targets
1685 user supported user emulation targets
1686 linux-user all linux usermode emulation targets
1687 bsd-user all BSD usermode emulation targets
c23f23b9
MT
1688 docs build documentation
1689 guest-agent build the QEMU Guest Agent
1690 guest-agent-msi build guest agent Windows MSI installation package
1691 pie Position Independent Executables
1692 modules modules support
1693 debug-tcg TCG debugging (default is disabled)
1694 debug-info debugging information
1695 sparse sparse checker
1696
ddbb0d09 1697 gnutls GNUTLS cryptography support
91bfcdb0
DB
1698 nettle nettle cryptography support
1699 gcrypt libgcrypt cryptography support
8953caf3 1700 auth-pam PAM access control
c23f23b9 1701 sdl SDL UI
a442fe2f 1702 sdl_image SDL Image support for icons
c23f23b9 1703 gtk gtk UI
c23f23b9
MT
1704 vte vte support for the gtk UI
1705 curses curses UI
1706 vnc VNC UI support
c23f23b9
MT
1707 vnc-sasl SASL encryption for VNC server
1708 vnc-jpeg JPEG lossy compression for VNC server
1709 vnc-png PNG compression for VNC server
c23f23b9
MT
1710 cocoa Cocoa UI (Mac OS X only)
1711 virtfs VirtFS
fe8fc5ae 1712 mpath Multipath persistent reservation passthrough
c23f23b9 1713 xen xen backend driver support
70c292af 1714 xen-pci-passthrough PCI passthrough support for Xen
c23f23b9
MT
1715 brlapi BrlAPI (Braile)
1716 curl curl connectivity
a40161cb 1717 membarrier membarrier system call (for Linux 4.14+ or Windows)
c23f23b9
MT
1718 fdt fdt device tree
1719 bluez bluez stack connectivity
1720 kvm KVM acceleration support
b0cb0a66 1721 hax HAX acceleration support
c97d6d2c 1722 hvf Hypervisor.framework acceleration support
d661d9a4 1723 whpx Windows Hypervisor Platform acceleration support
21ab34c9
MA
1724 rdma Enable RDMA-based migration
1725 pvrdma Enable PVRDMA support
c23f23b9
MT
1726 vde support for vde network
1727 netmap support for netmap network
1728 linux-aio Linux AIO support
1729 cap-ng libcap-ng support
1730 attr attr and xattr support
299e6f19
PB
1731 vhost-net vhost-net kernel acceleration support
1732 vhost-vsock virtio sockets device support
1733 vhost-scsi vhost-scsi kernel target support
1734 vhost-crypto vhost-user-crypto backend support
1735 vhost-kernel vhost kernel backend support
1736 vhost-user vhost-user backend support
c23f23b9
MT
1737 spice spice
1738 rbd rados block device (rbd)
1739 libiscsi iscsi support
1740 libnfs nfs support
7b02f544 1741 smartcard smartcard support (libcacard)
c23f23b9 1742 libusb libusb (for usb passthrough)
ed1701c6 1743 live-block-migration Block migration in the main migration stream
c23f23b9
MT
1744 usb-redir usb network redirection support
1745 lzo support of lzo compression library
1746 snappy support of snappy compression library
1747 bzip2 support of bzip2 compression library
1748 (for reading bzip2-compressed dmg images)
83bc1f97
JF
1749 lzfse support of lzfse compression library
1750 (for reading lzfse-compressed dmg images)
c23f23b9
MT
1751 seccomp seccomp support
1752 coroutine-pool coroutine freelist (better performance)
1753 glusterfs GlusterFS backend
c23f23b9
MT
1754 tpm TPM support
1755 libssh2 ssh block device support
c23f23b9 1756 numa libnuma support
ed279a06 1757 libxml2 for Parallels image format
c23f23b9 1758 tcmalloc tcmalloc support
7b01cb97 1759 jemalloc jemalloc support
86583a07 1760 avx2 AVX2 optimization support
a6b1d4c0 1761 replication replication support
c12d66aa
LM
1762 opengl opengl support
1763 virglrenderer virgl rendering support
1764 xfsctl xfsctl support
1765 qom-cast-debug cast debugging support
8de73fa8 1766 tools build qemu-io, qemu-nbd and qemu-img tools
da92c3ff 1767 vxhs Veritas HyperScale vDisk backend support
2f740136
JC
1768 bochs bochs image format support
1769 cloop cloop image format support
1770 dmg dmg image format support
1771 qcow1 qcow v1 image format support
1772 vdi vdi image format support
1773 vvfat vvfat image format support
1774 qed qed image format support
1775 parallels parallels image format support
1776 sheepdog sheepdog block driver support
f0d92b56 1777 crypto-afalg Linux AF_ALG crypto backend driver
8ca80760 1778 capstone capstone disassembler support
ba59fb77 1779 debug-mutex mutex debugging support
17824406 1780 libpmem libpmem support
08fb77ed
SW
1781
1782NOTE: The object files are built at the place where configure is launched
af5db58e 1783EOF
2d2ad6d0 1784exit 0
af5db58e
PB
1785fi
1786
c53eeaf7
SH
1787if ! has $python; then
1788 error_exit "Python not found. Use --python=/path/to/python"
1789fi
1790
1791# Note that if the Python conditional here evaluates True we will exit
1792# with status 1 which is a shell 'false' value.
7f2b5544
EH
1793if ! $python -c 'import sys; sys.exit(sys.version_info < (2,7))'; then
1794 error_exit "Cannot use '$python', Python 2 >= 2.7 or Python 3 is required." \
c53eeaf7
SH
1795 "Use --python=/path/to/python to specify a supported Python."
1796fi
1797
755ee70f
CR
1798# Preserve python version since some functionality is dependent on it
1799python_version=$($python -V 2>&1 | sed -e 's/Python\ //')
1800
c53eeaf7
SH
1801# Suppress writing compiled files
1802python="$python -B"
1803
9aae6e54
DHB
1804# Check that the C compiler works. Doing this here before testing
1805# the host CPU ensures that we had a valid CC to autodetect the
1806# $cpu var (and we should bail right here if that's not the case).
1807# It also allows the help message to be printed without a CC.
1808write_c_skeleton;
1809if compile_object ; then
1810 : C compiler works ok
1811else
1812 error_exit "\"$cc\" either does not exist or does not work"
1813fi
1814if ! compile_prog ; then
1815 error_exit "\"$cc\" cannot build an executable (is your linker broken?)"
1816fi
1817
359bc95d
PM
1818# Now we have handled --enable-tcg-interpreter and know we're not just
1819# printing the help message, bail out if the host CPU isn't supported.
1820if test "$ARCH" = "unknown"; then
1821 if test "$tcg_interpreter" = "yes" ; then
1822 echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
359bc95d 1823 else
76ad07a4 1824 error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
359bc95d
PM
1825 fi
1826fi
1827
9c83ffd8
PM
1828# Consult white-list to determine whether to enable werror
1829# by default. Only enable by default for git builds
9c83ffd8 1830if test -z "$werror" ; then
e633a5c6
EB
1831 if test -d "$source_path/.git" && \
1832 { test "$linux" = "yes" || test "$mingw32" = "yes"; }; then
9c83ffd8
PM
1833 werror="yes"
1834 else
1835 werror="no"
1836 fi
1837fi
1838
fb59dabd
PM
1839if test "$bogus_os" = "yes"; then
1840 # Now that we know that we're not printing the help and that
1841 # the compiler works (so the results of the check_defines we used
1842 # to identify the OS are reliable), if we didn't recognize the
1843 # host OS we should stop now.
951fedfc 1844 error_exit "Unrecognized host OS (uname -s reports '$(uname -s)')"
fb59dabd
PM
1845fi
1846
efc6c070
TH
1847# Check whether the compiler matches our minimum requirements:
1848cat > $TMPC << EOF
1849#if defined(__clang_major__) && defined(__clang_minor__)
1850# ifdef __apple_build_version__
1851# if __clang_major__ < 5 || (__clang_major__ == 5 && __clang_minor__ < 1)
1852# error You need at least XCode Clang v5.1 to compile QEMU
1853# endif
1854# else
1855# if __clang_major__ < 3 || (__clang_major__ == 3 && __clang_minor__ < 4)
1856# error You need at least Clang v3.4 to compile QEMU
1857# endif
1858# endif
1859#elif defined(__GNUC__) && defined(__GNUC_MINOR__)
1860# if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 8)
1861# error You need at least GCC v4.8 to compile QEMU
1862# endif
1863#else
1864# error You either need GCC or Clang to compiler QEMU
1865#endif
1866int main (void) { return 0; }
1867EOF
1868if ! compile_prog "" "" ; then
1869 error_exit "You need at least GCC v4.8 or Clang v3.4 (or XCode Clang v5.1)"
1870fi
1871
8d05095c
PB
1872gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1873gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
ac7568bd 1874gcc_flags="-Wno-missing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
435405ac 1875gcc_flags="-Wendif-labels -Wno-shift-negative-value $gcc_flags"
b98fcfd8 1876gcc_flags="-Wno-initializer-overrides -Wexpansion-to-defined $gcc_flags"
71429097 1877gcc_flags="-Wno-string-plus-int $gcc_flags"
6ca026cb
PM
1878# Note that we do not add -Werror to gcc_flags here, because that would
1879# enable it for all configure tests. If a configure test failed due
1880# to -Werror this would just silently disable some features,
1881# so it's too error prone.
93b25869
JS
1882
1883cc_has_warning_flag() {
1884 write_c_skeleton;
1885
a1d29d6c
PM
1886 # Use the positive sense of the flag when testing for -Wno-wombat
1887 # support (gcc will happily accept the -Wno- form of unknown
1888 # warning options).
93b25869
JS
1889 optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')"
1890 compile_prog "-Werror $optflag" ""
1891}
1892
1893for flag in $gcc_flags; do
1894 if cc_has_warning_flag $flag ; then
1895 QEMU_CFLAGS="$QEMU_CFLAGS $flag"
8d05095c
PB
1896 fi
1897done
1898
3b463a3f 1899if test "$stack_protector" != "no"; then
fccd35a0
RR
1900 cat > $TMPC << EOF
1901int main(int argc, char *argv[])
1902{
1903 char arr[64], *p = arr, *c = argv[0];
1904 while (*c) {
1905 *p++ = *c++;
1906 }
1907 return 0;
1908}
1909EOF
63678e17 1910 gcc_flags="-fstack-protector-strong -fstack-protector-all"
3b463a3f 1911 sp_on=0
63678e17 1912 for flag in $gcc_flags; do
590e5dd9
PM
1913 # We need to check both a compile and a link, since some compiler
1914 # setups fail only on a .c->.o compile and some only at link time
1915 if do_cc $QEMU_CFLAGS -Werror $flag -c -o $TMPO $TMPC &&
1916 compile_prog "-Werror $flag" ""; then
63678e17 1917 QEMU_CFLAGS="$QEMU_CFLAGS $flag"
3b463a3f 1918 sp_on=1
63678e17
SN
1919 break
1920 fi
1921 done
3b463a3f
MR
1922 if test "$stack_protector" = yes; then
1923 if test $sp_on = 0; then
1924 error_exit "Stack protector not supported"
1925 fi
1926 fi
37746c5e
MAL
1927fi
1928
20bc94a2
PB
1929# Disable -Wmissing-braces on older compilers that warn even for
1930# the "universal" C zero initializer {0}.
1931cat > $TMPC << EOF
1932struct {
1933 int a[2];
1934} x = {0};
1935EOF
1936if compile_object "-Werror" "" ; then
1937 :
1938else
1939 QEMU_CFLAGS="$QEMU_CFLAGS -Wno-missing-braces"
1940fi
1941
d376e9de 1942# Static linking is not possible with modules or PIE
40d6444e 1943if test "$static" = "yes" ; then
aa0d1f44
PB
1944 if test "$modules" = "yes" ; then
1945 error_exit "static and modules are mutually incompatible"
1946 fi
40d6444e 1947 if test "$pie" = "yes" ; then
76ad07a4 1948 error_exit "static and pie are mutually incompatible"
40d6444e
AK
1949 else
1950 pie="no"
1951 fi
1952fi
1953
768b7855
EC
1954# Unconditional check for compiler __thread support
1955 cat > $TMPC << EOF
1956static __thread int tls_var;
1957int main(void) { return tls_var; }
1958EOF
1959
1960if ! compile_prog "-Werror" "" ; then
1961 error_exit "Your compiler does not support the __thread specifier for " \
1962 "Thread-Local Storage (TLS). Please upgrade to a version that does."
1963fi
1964
40d6444e
AK
1965if test "$pie" = ""; then
1966 case "$cpu-$targetos" in
c72b26ec 1967 i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD)
40d6444e
AK
1968 ;;
1969 *)
1970 pie="no"
1971 ;;
1972 esac
1973fi
1974
1975if test "$pie" != "no" ; then
1976 cat > $TMPC << EOF
21d4a791
AK
1977
1978#ifdef __linux__
1979# define THREAD __thread
1980#else
1981# define THREAD
1982#endif
1983
1984static THREAD int tls_var;
1985
1986int main(void) { return tls_var; }
1987
40d6444e
AK
1988EOF
1989 if compile_prog "-fPIE -DPIE" "-pie"; then
1990 QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
1991 LDFLAGS="-pie $LDFLAGS"
1992 pie="yes"
1993 if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
1994 LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
1995 fi
1996 else
1997 if test "$pie" = "yes"; then
76ad07a4 1998 error_exit "PIE not available due to missing toolchain support"
40d6444e
AK
1999 else
2000 echo "Disabling PIE due to missing toolchain support"
2001 pie="no"
2002 fi
2003 fi
46eef33b 2004
e4a7b344 2005 if compile_prog "-Werror -fno-pie" "-nopie"; then
46eef33b
BS
2006 CFLAGS_NOPIE="-fno-pie"
2007 LDFLAGS_NOPIE="-nopie"
2008 fi
40d6444e
AK
2009fi
2010
09dada40
PB
2011##########################################
2012# __sync_fetch_and_and requires at least -march=i486. Many toolchains
2013# use i686 as default anyway, but for those that don't, an explicit
2014# specification is necessary
2015
2016if test "$cpu" = "i386"; then
2017 cat > $TMPC << EOF
2018static int sfaa(int *ptr)
2019{
2020 return __sync_fetch_and_and(ptr, 0);
2021}
2022
2023int main(void)
2024{
2025 int val = 42;
1405b629 2026 val = __sync_val_compare_and_swap(&val, 0, 1);
09dada40
PB
2027 sfaa(&val);
2028 return val;
2029}
2030EOF
2031 if ! compile_prog "" "" ; then
2032 QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
2033 fi
2034fi
2035
2036#########################################
ec530c81 2037# Solaris specific configure tool chain decisions
09dada40 2038
ec530c81 2039if test "$solaris" = "yes" ; then
6792aa11
LM
2040 if has $install; then
2041 :
2042 else
76ad07a4
PM
2043 error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \
2044 "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
2045 "to get ginstall which is used by default (which lives in /opt/csw/bin)"
ec530c81 2046 fi
89138857 2047 if test "$(path_of $install)" = "/usr/sbin/install" ; then
76ad07a4
PM
2048 error_exit "Solaris /usr/sbin/install is not an appropriate install program." \
2049 "try ginstall from the GNU fileutils available from www.blastwave.org" \
2050 "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
ec530c81 2051 fi
6792aa11
LM
2052 if has ar; then
2053 :
2054 else
ec530c81 2055 if test -f /usr/ccs/bin/ar ; then
76ad07a4
PM
2056 error_exit "No path includes ar" \
2057 "Add /usr/ccs/bin to your path and rerun configure"
ec530c81 2058 fi
76ad07a4 2059 error_exit "No path includes ar"
ec530c81 2060 fi
5fafdf24 2061fi
ec530c81 2062
afb63ebd 2063if test -z "${target_list+xxx}" ; then
d880a3ba
PB
2064 for target in $default_target_list; do
2065 supported_target $target 2>/dev/null && \
2066 target_list="$target_list $target"
2067 done
2068 target_list="${target_list# }"
121afa9e 2069else
89138857 2070 target_list=$(echo "$target_list" | sed -e 's/,/ /g')
d880a3ba
PB
2071 for target in $target_list; do
2072 # Check that we recognised the target name; this allows a more
2073 # friendly error message than if we let it fall through.
2074 case " $default_target_list " in
2075 *" $target "*)
2076 ;;
2077 *)
2078 error_exit "Unknown target name '$target'"
2079 ;;
2080 esac
2081 supported_target $target || exit 1
2082 done
121afa9e 2083fi
25b48338 2084
f55fe278
PB
2085# see if system emulation was really requested
2086case " $target_list " in
2087 *"-softmmu "*) softmmu=yes
2088 ;;
2089 *) softmmu=no
2090 ;;
2091esac
5327cf48 2092
249247c9
JQ
2093feature_not_found() {
2094 feature=$1
21684af0 2095 remedy=$2
249247c9 2096
76ad07a4 2097 error_exit "User requested feature $feature" \
21684af0
SS
2098 "configure was not able to find it." \
2099 "$remedy"
249247c9
JQ
2100}
2101
7d13299d
FB
2102# ---
2103# big/little endian test
2104cat > $TMPC << EOF
61cc919f
MF
2105short big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
2106short little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
2107extern int foo(short *, short *);
2108int main(int argc, char *argv[]) {
2109 return foo(big_endian, little_endian);
7d13299d
FB
2110}
2111EOF
2112
61cc919f 2113if compile_object ; then
12f15c91 2114 if strings -a $TMPO | grep -q BiGeNdIaN ; then
61cc919f 2115 bigendian="yes"
12f15c91 2116 elif strings -a $TMPO | grep -q LiTtLeEnDiAn ; then
61cc919f
MF
2117 bigendian="no"
2118 else
2119 echo big/little test failed
21d89f84 2120 fi
61cc919f
MF
2121else
2122 echo big/little test failed
7d13299d
FB
2123fi
2124
a30878e7
PM
2125##########################################
2126# cocoa implies not SDL or GTK
2127# (the cocoa UI code currently assumes it is always the active UI
2128# and doesn't interact well with other UI frontend code)
2129if test "$cocoa" = "yes"; then
2130 if test "$sdl" = "yes"; then
2131 error_exit "Cocoa and SDL UIs cannot both be enabled at once"
2132 fi
2133 if test "$gtk" = "yes"; then
2134 error_exit "Cocoa and GTK UIs cannot both be enabled at once"
2135 fi
2136 gtk=no
2137 sdl=no
2138fi
2139
6b39b063
EB
2140# Some versions of Mac OS X incorrectly define SIZE_MAX
2141cat > $TMPC << EOF
2142#include <stdint.h>
2143#include <stdio.h>
2144int main(int argc, char *argv[]) {
2145 return printf("%zu", SIZE_MAX);
2146}
2147EOF
2148have_broken_size_max=no
2149if ! compile_object -Werror ; then
2150 have_broken_size_max=yes
2151fi
2152
015a33bd
GA
2153##########################################
2154# L2TPV3 probe
2155
2156cat > $TMPC <<EOF
2157#include <sys/socket.h>
bff6cb72 2158#include <linux/ip.h>
015a33bd
GA
2159int main(void) { return sizeof(struct mmsghdr); }
2160EOF
2161if compile_prog "" "" ; then
2162 l2tpv3=yes
2163else
2164 l2tpv3=no
2165fi
2166
299e6f19
PB
2167#########################################
2168# vhost interdependencies and host support
2169
2170# vhost backends
2171test "$vhost_user" = "" && vhost_user=yes
2172if test "$vhost_user" = "yes" && test "$mingw32" = "yes"; then
2173 error_exit "vhost-user isn't available on win32"
2174fi
2175test "$vhost_kernel" = "" && vhost_kernel=$linux
2176if test "$vhost_kernel" = "yes" && test "$linux" != "yes"; then
2177 error_exit "vhost-kernel is only available on Linux"
2178fi
2179
2180# vhost-kernel devices
2181test "$vhost_scsi" = "" && vhost_scsi=$vhost_kernel
2182if test "$vhost_scsi" = "yes" && test "$vhost_kernel" != "yes"; then
2183 error_exit "--enable-vhost-scsi requires --enable-vhost-kernel"
2184fi
2185test "$vhost_vsock" = "" && vhost_vsock=$vhost_kernel
2186if test "$vhost_vsock" = "yes" && test "$vhost_kernel" != "yes"; then
2187 error_exit "--enable-vhost-vsock requires --enable-vhost-kernel"
2188fi
2189
2190# vhost-user backends
2191test "$vhost_net_user" = "" && vhost_net_user=$vhost_user
2192if test "$vhost_net_user" = "yes" && test "$vhost_user" = "no"; then
2193 error_exit "--enable-vhost-net-user requires --enable-vhost-user"
2194fi
2195test "$vhost_crypto" = "" && vhost_crypto=$vhost_user
2196if test "$vhost_crypto" = "yes" && test "$vhost_user" = "no"; then
2197 error_exit "--enable-vhost-crypto requires --enable-vhost-user"
2198fi
2199
2200# OR the vhost-kernel and vhost-user values for simplicity
2201if test "$vhost_net" = ""; then
2202 test "$vhost_net_user" = "yes" && vhost_net=yes
2203 test "$vhost_kernel" = "yes" && vhost_net=yes
2204fi
2205
4d9310f4
DB
2206##########################################
2207# MinGW / Mingw-w64 localtime_r/gmtime_r check
2208
2209if test "$mingw32" = "yes"; then
2210 # Some versions of MinGW / Mingw-w64 lack localtime_r
2211 # and gmtime_r entirely.
2212 #
2213 # Some versions of Mingw-w64 define a macro for
2214 # localtime_r/gmtime_r.
2215 #
2216 # Some versions of Mingw-w64 will define functions
2217 # for localtime_r/gmtime_r, but only if you have
2218 # _POSIX_THREAD_SAFE_FUNCTIONS defined. For fun
2219 # though, unistd.h and pthread.h both define
2220 # that for you.
2221 #
2222 # So this #undef localtime_r and #include <unistd.h>
2223 # are not in fact redundant.
2224cat > $TMPC << EOF
2225#include <unistd.h>
2226#include <time.h>
2227#undef localtime_r
2228int main(void) { localtime_r(NULL, NULL); return 0; }
2229EOF
2230 if compile_prog "" "" ; then
2231 localtime_r="yes"
2232 else
2233 localtime_r="no"
2234 fi
2235fi
2236
779ab5e3
SW
2237##########################################
2238# pkg-config probe
2239
2240if ! has "$pkg_config_exe"; then
76ad07a4 2241 error_exit "pkg-config binary '$pkg_config_exe' not found"
779ab5e3
SW
2242fi
2243
b0a47e79
JQ
2244##########################################
2245# NPTL probe
2246
24cb36a6 2247if test "$linux_user" = "yes"; then
b0a47e79 2248 cat > $TMPC <<EOF
bd0c5661 2249#include <sched.h>
30813cea 2250#include <linux/futex.h>
182eacc0 2251int main(void) {
bd0c5661
PB
2252#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
2253#error bork
2254#endif
182eacc0 2255 return 0;
bd0c5661
PB
2256}
2257EOF
24cb36a6 2258 if ! compile_object ; then
21684af0 2259 feature_not_found "nptl" "Install glibc and linux kernel headers."
b0a47e79 2260 fi
bd0c5661
PB
2261fi
2262
607dacd0
QN
2263##########################################
2264# lzo check
2265
2266if test "$lzo" != "no" ; then
2267 cat > $TMPC << EOF
2268#include <lzo/lzo1x.h>
2269int main(void) { lzo_version(); return 0; }
2270EOF
2271 if compile_prog "" "-llzo2" ; then
b25c9dff
SW
2272 libs_softmmu="$libs_softmmu -llzo2"
2273 lzo="yes"
607dacd0 2274 else
b25c9dff
SW
2275 if test "$lzo" = "yes"; then
2276 feature_not_found "liblzo2" "Install liblzo2 devel"
2277 fi
2278 lzo="no"
607dacd0 2279 fi
607dacd0
QN
2280fi
2281
2282##########################################
2283# snappy check
2284
2285if test "$snappy" != "no" ; then
2286 cat > $TMPC << EOF
2287#include <snappy-c.h>
2288int main(void) { snappy_max_compressed_length(4096); return 0; }
2289EOF
2290 if compile_prog "" "-lsnappy" ; then
b25c9dff
SW
2291 libs_softmmu="$libs_softmmu -lsnappy"
2292 snappy="yes"
607dacd0 2293 else
b25c9dff
SW
2294 if test "$snappy" = "yes"; then
2295 feature_not_found "libsnappy" "Install libsnappy devel"
2296 fi
2297 snappy="no"
607dacd0 2298 fi
607dacd0
QN
2299fi
2300
6b383c08
PW
2301##########################################
2302# bzip2 check
2303
2304if test "$bzip2" != "no" ; then
2305 cat > $TMPC << EOF
2306#include <bzlib.h>
2307int main(void) { BZ2_bzlibVersion(); return 0; }
2308EOF
2309 if compile_prog "" "-lbz2" ; then
2310 bzip2="yes"
2311 else
2312 if test "$bzip2" = "yes"; then
2313 feature_not_found "libbzip2" "Install libbzip2 devel"
2314 fi
2315 bzip2="no"
2316 fi
2317fi
2318
83bc1f97
JF
2319##########################################
2320# lzfse check
2321
2322if test "$lzfse" != "no" ; then
2323 cat > $TMPC << EOF
2324#include <lzfse.h>
2325int main(void) { lzfse_decode_scratch_size(); return 0; }
2326EOF
2327 if compile_prog "" "-llzfse" ; then
2328 lzfse="yes"
2329 else
2330 if test "$lzfse" = "yes"; then
2331 feature_not_found "lzfse" "Install lzfse devel"
2332 fi
2333 lzfse="no"
2334 fi
2335fi
2336
f794573e
EO
2337##########################################
2338# libseccomp check
2339
d0699bd3 2340libseccomp_minver="2.2.0"
f794573e 2341if test "$seccomp" != "no" ; then
693e5910 2342 case "$cpu" in
d0699bd3 2343 i386|x86_64|mips)
5ce43972 2344 ;;
693e5910
AJ
2345 arm|aarch64)
2346 libseccomp_minver="2.2.3"
2347 ;;
3aa35fcf 2348 ppc|ppc64|s390x)
3e684455
MS
2349 libseccomp_minver="2.3.0"
2350 ;;
693e5910
AJ
2351 *)
2352 libseccomp_minver=""
2353 ;;
2354 esac
2355
2356 if test "$libseccomp_minver" != "" &&
2357 $pkg_config --atleast-version=$libseccomp_minver libseccomp ; then
c3883e1f
FZ
2358 seccomp_cflags="$($pkg_config --cflags libseccomp)"
2359 seccomp_libs="$($pkg_config --libs libseccomp)"
693e5910 2360 seccomp="yes"
f794573e 2361 else
693e5910
AJ
2362 if test "$seccomp" = "yes" ; then
2363 if test "$libseccomp_minver" != "" ; then
2364 feature_not_found "libseccomp" \
2365 "Install libseccomp devel >= $libseccomp_minver"
2366 else
2367 feature_not_found "libseccomp" \
2368 "libseccomp is not supported for host cpu $cpu"
2369 fi
2370 fi
2371 seccomp="no"
f794573e
EO
2372 fi
2373fi
e37630ca
AL
2374##########################################
2375# xen probe
2376
fc321b4b 2377if test "$xen" != "no" ; then
c1cdd9d5
JG
2378 # Check whether Xen library path is specified via --extra-ldflags to avoid
2379 # overriding this setting with pkg-config output. If not, try pkg-config
2380 # to obtain all needed flags.
2381
2382 if ! echo $EXTRA_LDFLAGS | grep tools/libxc > /dev/null && \
2383 $pkg_config --exists xencontrol ; then
2384 xen_ctrl_version="$(printf '%d%02d%02d' \
2385 $($pkg_config --modversion xencontrol | sed 's/\./ /g') )"
2386 xen=yes
2387 xen_pc="xencontrol xenstore xenguest xenforeignmemory xengnttab"
2388 xen_pc="$xen_pc xenevtchn xendevicemodel"
58ea9a7a
AP
2389 if $pkg_config --exists xentoolcore; then
2390 xen_pc="$xen_pc xentoolcore"
2391 fi
c1cdd9d5
JG
2392 QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags $xen_pc)"
2393 libs_softmmu="$($pkg_config --libs $xen_pc) $libs_softmmu"
c1cdd9d5 2394 else
d5b93ddf 2395
c1cdd9d5 2396 xen_libs="-lxenstore -lxenctrl -lxenguest"
d9506cab 2397 xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn"
50ced5b3 2398
c1cdd9d5
JG
2399 # First we test whether Xen headers and libraries are available.
2400 # If no, we are done and there is no Xen support.
2401 # If yes, more tests are run to detect the Xen version.
2402
2403 # Xen (any)
2404 cat > $TMPC <<EOF
e37630ca 2405#include <xenctrl.h>
50ced5b3
SW
2406int main(void) {
2407 return 0;
2408}
2409EOF
c1cdd9d5
JG
2410 if ! compile_prog "" "$xen_libs" ; then
2411 # Xen not found
2412 if test "$xen" = "yes" ; then
2413 feature_not_found "xen" "Install xen devel"
2414 fi
2415 xen=no
50ced5b3 2416
c1cdd9d5
JG
2417 # Xen unstable
2418 elif
2419 cat > $TMPC <<EOF &&
2cbf8903
RL
2420#undef XC_WANT_COMPAT_DEVICEMODEL_API
2421#define __XEN_TOOLS__
2422#include <xendevicemodel.h>
d3c49ebb 2423#include <xenforeignmemory.h>
2cbf8903
RL
2424int main(void) {
2425 xendevicemodel_handle *xd;
d3c49ebb 2426 xenforeignmemory_handle *xfmem;
2cbf8903
RL
2427
2428 xd = xendevicemodel_open(0, 0);
2429 xendevicemodel_pin_memory_cacheattr(xd, 0, 0, 0, 0);
2430
d3c49ebb
PD
2431 xfmem = xenforeignmemory_open(0, 0);
2432 xenforeignmemory_map_resource(xfmem, 0, 0, 0, 0, 0, NULL, 0, 0);
2433
2cbf8903
RL
2434 return 0;
2435}
2436EOF
2437 compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore"
2438 then
2439 xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore"
2440 xen_ctrl_version=41100
2441 xen=yes
2442 elif
2443 cat > $TMPC <<EOF &&
5ba3d756
ID
2444#undef XC_WANT_COMPAT_MAP_FOREIGN_API
2445#include <xenforeignmemory.h>
58ea9a7a 2446#include <xentoolcore.h>
5ba3d756
ID
2447int main(void) {
2448 xenforeignmemory_handle *xfmem;
2449
2450 xfmem = xenforeignmemory_open(0, 0);
2451 xenforeignmemory_map2(xfmem, 0, 0, 0, 0, 0, 0, 0);
58ea9a7a 2452 xentoolcore_restrict_all(0);
5ba3d756
ID
2453
2454 return 0;
2455}
2456EOF
58ea9a7a 2457 compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore"
5ba3d756 2458 then
58ea9a7a 2459 xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore"
5ba3d756
ID
2460 xen_ctrl_version=41000
2461 xen=yes
2462 elif
2463 cat > $TMPC <<EOF &&
da8090cc
PD
2464#undef XC_WANT_COMPAT_DEVICEMODEL_API
2465#define __XEN_TOOLS__
2466#include <xendevicemodel.h>
2467int main(void) {
2468 xendevicemodel_handle *xd;
2469
2470 xd = xendevicemodel_open(0, 0);
2471 xendevicemodel_close(xd);
50ced5b3 2472
da8090cc
PD
2473 return 0;
2474}
2475EOF
c1cdd9d5
JG
2476 compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs"
2477 then
2478 xen_stable_libs="-lxendevicemodel $xen_stable_libs"
2479 xen_ctrl_version=40900
2480 xen=yes
2481 elif
2482 cat > $TMPC <<EOF &&
b6eb9b45
PS
2483/*
2484 * If we have stable libs the we don't want the libxc compat
2485 * layers, regardless of what CFLAGS we may have been given.
2486 *
2487 * Also, check if xengnttab_grant_copy_segment_t is defined and
2488 * grant copy operation is implemented.
2489 */
2490#undef XC_WANT_COMPAT_EVTCHN_API
2491#undef XC_WANT_COMPAT_GNTTAB_API
2492#undef XC_WANT_COMPAT_MAP_FOREIGN_API
2493#include <xenctrl.h>
2494#include <xenstore.h>
2495#include <xenevtchn.h>
2496#include <xengnttab.h>
2497#include <xenforeignmemory.h>
2498#include <stdint.h>
2499#include <xen/hvm/hvm_info_table.h>
2500#if !defined(HVM_MAX_VCPUS)
2501# error HVM_MAX_VCPUS not defined
2502#endif
2503int main(void) {
2504 xc_interface *xc = NULL;
2505 xenforeignmemory_handle *xfmem;
2506 xenevtchn_handle *xe;
2507 xengnttab_handle *xg;
b6eb9b45
PS
2508 xengnttab_grant_copy_segment_t* seg = NULL;
2509
2510 xs_daemon_open();
2511
2512 xc = xc_interface_open(0, 0, 0);
2513 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2514 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2515 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2516 xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
b6eb9b45
PS
2517
2518 xfmem = xenforeignmemory_open(0, 0);
2519 xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
2520
2521 xe = xenevtchn_open(0, 0);
2522 xenevtchn_fd(xe);
2523
2524 xg = xengnttab_open(0, 0);
2525 xengnttab_grant_copy(xg, 0, seg);
2526
2527 return 0;
2528}
2529EOF
c1cdd9d5
JG
2530 compile_prog "" "$xen_libs $xen_stable_libs"
2531 then
2532 xen_ctrl_version=40800
2533 xen=yes
2534 elif
2535 cat > $TMPC <<EOF &&
5eeb39c2
IC
2536/*
2537 * If we have stable libs the we don't want the libxc compat
2538 * layers, regardless of what CFLAGS we may have been given.
2539 */
2540#undef XC_WANT_COMPAT_EVTCHN_API
2541#undef XC_WANT_COMPAT_GNTTAB_API
2542#undef XC_WANT_COMPAT_MAP_FOREIGN_API
2543#include <xenctrl.h>
2544#include <xenstore.h>
2545#include <xenevtchn.h>
2546#include <xengnttab.h>
2547#include <xenforeignmemory.h>
2548#include <stdint.h>
2549#include <xen/hvm/hvm_info_table.h>
2550#if !defined(HVM_MAX_VCPUS)
2551# error HVM_MAX_VCPUS not defined
2552#endif
2553int main(void) {
2554 xc_interface *xc = NULL;
2555 xenforeignmemory_handle *xfmem;
2556 xenevtchn_handle *xe;
2557 xengnttab_handle *xg;
5eeb39c2
IC
2558
2559 xs_daemon_open();
2560
2561 xc = xc_interface_open(0, 0, 0);
2562 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2563 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2564 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2565 xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
5eeb39c2
IC
2566
2567 xfmem = xenforeignmemory_open(0, 0);
2568 xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
2569
2570 xe = xenevtchn_open(0, 0);
2571 xenevtchn_fd(xe);
2572
2573 xg = xengnttab_open(0, 0);
2574 xengnttab_map_grant_ref(xg, 0, 0, 0);
2575
2576 return 0;
2577}
2578EOF
c1cdd9d5
JG
2579 compile_prog "" "$xen_libs $xen_stable_libs"
2580 then
2581 xen_ctrl_version=40701
2582 xen=yes
c1cdd9d5
JG
2583
2584 # Xen 4.6
2585 elif
2586 cat > $TMPC <<EOF &&
cdadde39 2587#include <xenctrl.h>
e108a3c1 2588#include <xenstore.h>
d5b93ddf
AP
2589#include <stdint.h>
2590#include <xen/hvm/hvm_info_table.h>
2591#if !defined(HVM_MAX_VCPUS)
2592# error HVM_MAX_VCPUS not defined
2593#endif
d8b441a3
JB
2594int main(void) {
2595 xc_interface *xc;
2596 xs_daemon_open();
2597 xc = xc_interface_open(0, 0, 0);
2598 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2599 xc_gnttab_open(NULL, 0);
2600 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2601 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2602 xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
20a544c7 2603 xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0);
d8b441a3
JB
2604 return 0;
2605}
2606EOF
c1cdd9d5
JG
2607 compile_prog "" "$xen_libs"
2608 then
2609 xen_ctrl_version=40600
2610 xen=yes
2611
2612 # Xen 4.5
2613 elif
2614 cat > $TMPC <<EOF &&
d8b441a3
JB
2615#include <xenctrl.h>
2616#include <xenstore.h>
2617#include <stdint.h>
2618#include <xen/hvm/hvm_info_table.h>
2619#if !defined(HVM_MAX_VCPUS)
2620# error HVM_MAX_VCPUS not defined
2621#endif
3996e85c
PD
2622int main(void) {
2623 xc_interface *xc;
2624 xs_daemon_open();
2625 xc = xc_interface_open(0, 0, 0);
2626 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2627 xc_gnttab_open(NULL, 0);
2628 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2629 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2630 xc_hvm_create_ioreq_server(xc, 0, 0, NULL);
2631 return 0;
2632}
2633EOF
c1cdd9d5
JG
2634 compile_prog "" "$xen_libs"
2635 then
2636 xen_ctrl_version=40500
2637 xen=yes
3996e85c 2638
c1cdd9d5
JG
2639 elif
2640 cat > $TMPC <<EOF &&
3996e85c
PD
2641#include <xenctrl.h>
2642#include <xenstore.h>
2643#include <stdint.h>
2644#include <xen/hvm/hvm_info_table.h>
2645#if !defined(HVM_MAX_VCPUS)
2646# error HVM_MAX_VCPUS not defined
2647#endif
8688e065
SS
2648int main(void) {
2649 xc_interface *xc;
2650 xs_daemon_open();
2651 xc = xc_interface_open(0, 0, 0);
2652 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2653 xc_gnttab_open(NULL, 0);
2654 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2655 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2656 return 0;
2657}
2658EOF
c1cdd9d5
JG
2659 compile_prog "" "$xen_libs"
2660 then
2661 xen_ctrl_version=40200
2662 xen=yes
8688e065 2663
c1cdd9d5
JG
2664 else
2665 if test "$xen" = "yes" ; then
2666 feature_not_found "xen (unsupported version)" \
2667 "Install a supported xen (xen 4.2 or newer)"
2668 fi
2669 xen=no
fc321b4b 2670 fi
d5b93ddf 2671
c1cdd9d5
JG
2672 if test "$xen" = yes; then
2673 if test $xen_ctrl_version -ge 40701 ; then
2674 libs_softmmu="$xen_stable_libs $libs_softmmu"
2675 fi
2676 libs_softmmu="$xen_libs $libs_softmmu"
5eeb39c2 2677 fi
d5b93ddf 2678 fi
e37630ca
AL
2679fi
2680
eb6fda0f 2681if test "$xen_pci_passthrough" != "no"; then
edfb07ed 2682 if test "$xen" = "yes" && test "$linux" = "yes"; then
eb6fda0f
AP
2683 xen_pci_passthrough=yes
2684 else
2685 if test "$xen_pci_passthrough" = "yes"; then
76ad07a4
PM
2686 error_exit "User requested feature Xen PCI Passthrough" \
2687 " but this feature requires /sys from Linux"
eb6fda0f
AP
2688 fi
2689 xen_pci_passthrough=no
2690 fi
2691fi
2692
d661d9a4
JTV
2693##########################################
2694# Windows Hypervisor Platform accelerator (WHPX) check
2695if test "$whpx" != "no" ; then
327fccb2 2696 if check_include "WinHvPlatform.h" && check_include "WinHvEmulation.h"; then
d661d9a4
JTV
2697 whpx="yes"
2698 else
2699 if test "$whpx" = "yes"; then
53537bb1 2700 feature_not_found "WinHvPlatform" "WinHvEmulation is not installed"
d661d9a4
JTV
2701 fi
2702 whpx="no"
2703 fi
2704fi
2705
dfffc653
JQ
2706##########################################
2707# Sparse probe
2708if test "$sparse" != "no" ; then
0dba6195 2709 if has cgcc; then
dfffc653
JQ
2710 sparse=yes
2711 else
2712 if test "$sparse" = "yes" ; then
21684af0 2713 feature_not_found "sparse" "Install sparse binary"
dfffc653
JQ
2714 fi
2715 sparse=no
2716 fi
2717fi
2718
f676c67e
JW
2719##########################################
2720# X11 probe
f676c67e 2721if $pkg_config --exists "x11"; then
8781595b 2722 have_x11=yes
89138857
SW
2723 x11_cflags=$($pkg_config --cflags x11)
2724 x11_libs=$($pkg_config --libs x11)
f676c67e
JW
2725fi
2726
a4ccabcf
AL
2727##########################################
2728# GTK probe
2729
2730if test "$gtk" != "no"; then
89d85cde
DB
2731 gtkpackage="gtk+-3.0"
2732 gtkx11package="gtk+-x11-3.0"
58296cb6 2733 gtkversion="3.14.0"
bbbf9bfb 2734 if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
89138857
SW
2735 gtk_cflags=$($pkg_config --cflags $gtkpackage)
2736 gtk_libs=$($pkg_config --libs $gtkpackage)
2737 gtk_version=$($pkg_config --modversion $gtkpackage)
0a337ed0 2738 if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
8781595b 2739 need_x11=yes
f676c67e
JW
2740 gtk_cflags="$gtk_cflags $x11_cflags"
2741 gtk_libs="$gtk_libs $x11_libs"
0a337ed0 2742 fi
bbbf9bfb
SW
2743 gtk="yes"
2744 elif test "$gtk" = "yes"; then
5fe309ff 2745 feature_not_found "gtk" "Install gtk3-devel"
bbbf9bfb
SW
2746 else
2747 gtk="no"
2748 fi
2749fi
2750
ddbb0d09
DB
2751
2752##########################################
2753# GNUTLS probe
2754
2755if test "$gnutls" != "no"; then
a0722409 2756 if $pkg_config --exists "gnutls >= 3.1.18"; then
89138857
SW
2757 gnutls_cflags=$($pkg_config --cflags gnutls)
2758 gnutls_libs=$($pkg_config --libs gnutls)
ddbb0d09
DB
2759 libs_softmmu="$gnutls_libs $libs_softmmu"
2760 libs_tools="$gnutls_libs $libs_tools"
2761 QEMU_CFLAGS="$QEMU_CFLAGS $gnutls_cflags"
2762 gnutls="yes"
ddbb0d09 2763 elif test "$gnutls" = "yes"; then
a0722409 2764 feature_not_found "gnutls" "Install gnutls devel >= 3.1.18"
ddbb0d09
DB
2765 else
2766 gnutls="no"
ddbb0d09 2767 fi
ddbb0d09
DB
2768fi
2769
91bfcdb0
DB
2770
2771# If user didn't give a --disable/enable-gcrypt flag,
2772# then mark as disabled if user requested nettle
a0722409 2773# explicitly
91bfcdb0
DB
2774if test -z "$gcrypt"
2775then
a0722409 2776 if test "$nettle" = "yes"
91bfcdb0
DB
2777 then
2778 gcrypt="no"
2779 fi
2780fi
2781
2782# If user didn't give a --disable/enable-nettle flag,
2783# then mark as disabled if user requested gcrypt
a0722409 2784# explicitly
91bfcdb0
DB
2785if test -z "$nettle"
2786then
a0722409 2787 if test "$gcrypt" = "yes"
91bfcdb0
DB
2788 then
2789 nettle="no"
2790 fi
2791fi
2792
dea7a64e 2793has_libgcrypt() {
91bfcdb0
DB
2794 if ! has "libgcrypt-config"
2795 then
2796 return 1
2797 fi
2798
2799 if test -n "$cross_prefix"
2800 then
89138857 2801 host=$(libgcrypt-config --host)
91bfcdb0
DB
2802 if test "$host-" != $cross_prefix
2803 then
2804 return 1
2805 fi
2806 fi
2807
dea7a64e
DB
2808 maj=`libgcrypt-config --version | awk -F . '{print $1}'`
2809 min=`libgcrypt-config --version | awk -F . '{print $2}'`
2810
2811 if test $maj != 1 || test $min -lt 5
2812 then
2813 return 1
2814 fi
2815
91bfcdb0
DB
2816 return 0
2817}
2818
a0722409
DB
2819
2820if test "$nettle" != "no"; then
64dd2f3b 2821 if $pkg_config --exists "nettle >= 2.7.1"; then
a0722409
DB
2822 nettle_cflags=$($pkg_config --cflags nettle)
2823 nettle_libs=$($pkg_config --libs nettle)
2824 nettle_version=$($pkg_config --modversion nettle)
2825 libs_softmmu="$nettle_libs $libs_softmmu"
2826 libs_tools="$nettle_libs $libs_tools"
2827 QEMU_CFLAGS="$QEMU_CFLAGS $nettle_cflags"
2828 nettle="yes"
2829
a0722409
DB
2830 if test -z "$gcrypt"; then
2831 gcrypt="no"
2832 fi
a0722409
DB
2833 else
2834 if test "$nettle" = "yes"; then
64dd2f3b 2835 feature_not_found "nettle" "Install nettle devel >= 2.7.1"
a0722409
DB
2836 else
2837 nettle="no"
2838 fi
2839 fi
2840fi
2841
91bfcdb0 2842if test "$gcrypt" != "no"; then
dea7a64e 2843 if has_libgcrypt; then
89138857
SW
2844 gcrypt_cflags=$(libgcrypt-config --cflags)
2845 gcrypt_libs=$(libgcrypt-config --libs)
91bfcdb0
DB
2846 # Debian has remove -lgpg-error from libgcrypt-config
2847 # as it "spreads unnecessary dependencies" which in
2848 # turn breaks static builds...
2849 if test "$static" = "yes"
2850 then
2851 gcrypt_libs="$gcrypt_libs -lgpg-error"
2852 fi
62893b67
DB
2853 libs_softmmu="$gcrypt_libs $libs_softmmu"
2854 libs_tools="$gcrypt_libs $libs_tools"
2855 QEMU_CFLAGS="$QEMU_CFLAGS $gcrypt_cflags"
91bfcdb0 2856 gcrypt="yes"
1f923c70
LM
2857
2858 cat > $TMPC << EOF
2859#include <gcrypt.h>
2860int main(void) {
2861 gcry_mac_hd_t handle;
2862 gcry_mac_open(&handle, GCRY_MAC_HMAC_MD5,
2863 GCRY_MAC_FLAG_SECURE, NULL);
2864 return 0;
2865}
2866EOF
2867 if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
2868 gcrypt_hmac=yes
2869 fi
62893b67 2870 else
91bfcdb0 2871 if test "$gcrypt" = "yes"; then
dea7a64e 2872 feature_not_found "gcrypt" "Install gcrypt devel >= 1.5.0"
91bfcdb0
DB
2873 else
2874 gcrypt="no"
2875 fi
62893b67
DB
2876 fi
2877fi
2878
ddbb0d09 2879
91bfcdb0
DB
2880if test "$gcrypt" = "yes" && test "$nettle" = "yes"
2881then
2882 error_exit "Only one of gcrypt & nettle can be enabled"
2883fi
2884
9a2fd434
DB
2885##########################################
2886# libtasn1 - only for the TLS creds/session test suite
2887
2888tasn1=yes
90246037
DB
2889tasn1_cflags=""
2890tasn1_libs=""
9a2fd434 2891if $pkg_config --exists "libtasn1"; then
89138857
SW
2892 tasn1_cflags=$($pkg_config --cflags libtasn1)
2893 tasn1_libs=$($pkg_config --libs libtasn1)
9a2fd434
DB
2894else
2895 tasn1=no
2896fi
2897
ed754746 2898
8953caf3
DB
2899##########################################
2900# PAM probe
2901
2902if test "$auth_pam" != "no"; then
2903 cat > $TMPC <<EOF
2904#include <security/pam_appl.h>
2905#include <stdio.h>
2906int main(void) {
2907 const char *service_name = "qemu";
2908 const char *user = "frank";
2909 const struct pam_conv *pam_conv = NULL;
2910 pam_handle_t *pamh = NULL;
2911 pam_start(service_name, user, pam_conv, &pamh);
2912 return 0;
2913}
2914EOF
2915 if compile_prog "" "-lpam" ; then
2916 auth_pam=yes
2917 else
2918 if test "$auth_pam" = "yes"; then
2919 feature_not_found "PAM" "Install PAM development package"
2920 else
2921 auth_pam=no
2922 fi
2923 fi
2924fi
2925
559607ea
DB
2926##########################################
2927# getifaddrs (for tests/test-io-channel-socket )
2928
2929have_ifaddrs_h=yes
2930if ! check_include "ifaddrs.h" ; then
2931 have_ifaddrs_h=no
2932fi
2933
bbbf9bfb
SW
2934##########################################
2935# VTE probe
2936
2937if test "$vte" != "no"; then
89d85cde
DB
2938 vteminversion="0.32.0"
2939 if $pkg_config --exists "vte-2.91"; then
2940 vtepackage="vte-2.91"
528de90a 2941 else
89d85cde 2942 vtepackage="vte-2.90"
528de90a 2943 fi
c6feff9e 2944 if $pkg_config --exists "$vtepackage >= $vteminversion"; then
89138857
SW
2945 vte_cflags=$($pkg_config --cflags $vtepackage)
2946 vte_libs=$($pkg_config --libs $vtepackage)
2947 vteversion=$($pkg_config --modversion $vtepackage)
bbbf9bfb
SW
2948 vte="yes"
2949 elif test "$vte" = "yes"; then
89d85cde 2950 feature_not_found "vte" "Install libvte-2.90/2.91 devel"
0d185e63 2951 else
bbbf9bfb 2952 vte="no"
a4ccabcf
AL
2953 fi
2954fi
2955
11d9f695
FB
2956##########################################
2957# SDL probe
2958
3ec87ffe
PB
2959# Look for sdl configuration program (pkg-config or sdl-config). Try
2960# sdl-config even without cross prefix, and favour pkg-config over sdl-config.
47c03744 2961
c6093a05
PX
2962sdl_probe ()
2963{
0015ca5c
DB
2964 if $pkg_config sdl2 --exists; then
2965 sdlconfig="$pkg_config sdl2"
c6093a05
PX
2966 sdlversion=$($sdlconfig --modversion 2>/dev/null)
2967 elif has ${sdl_config}; then
0015ca5c 2968 sdlconfig="$sdl2_config"
c6093a05
PX
2969 sdlversion=$($sdlconfig --version)
2970 else
2971 if test "$sdl" = "yes" ; then
2972 feature_not_found "sdl" "Install SDL2-devel"
2973 fi
2974 sdl=no
2975 # no need to do the rest
2976 return
2977 fi
2978 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
2979 echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
a0dfd8a4 2980 fi
11d9f695 2981
ac119f9d 2982 cat > $TMPC << EOF
11d9f695
FB
2983#include <SDL.h>
2984#undef main /* We don't want SDL to override our main() */
2985int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
2986EOF
89138857 2987 sdl_cflags=$($sdlconfig --cflags 2>/dev/null)
2ca5c430 2988 sdl_cflags="$sdl_cflags -Wno-undef" # workaround 2.0.8 bug
74f42e18 2989 if test "$static" = "yes" ; then
0015ca5c
DB
2990 if $pkg_config sdl2 --exists; then
2991 sdl_libs=$($pkg_config sdl2 --static --libs 2>/dev/null)
5f37e6d4
TH
2992 else
2993 sdl_libs=$($sdlconfig --static-libs 2>/dev/null)
2994 fi
74f42e18 2995 else
89138857 2996 sdl_libs=$($sdlconfig --libs 2>/dev/null)
74f42e18 2997 fi
52166aa0 2998 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
0015ca5c 2999 sdl=yes
cd01b4a3 3000
67c274d3 3001 # static link with sdl ? (note: sdl.pc's --static --libs is broken)
e633a5c6 3002 if test "$sdl" = "yes" && test "$static" = "yes" ; then
67c274d3 3003 if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
89138857
SW
3004 sdl_libs="$sdl_libs $(aalib-config --static-libs 2>/dev/null)"
3005 sdl_cflags="$sdl_cflags $(aalib-config --cflags 2>/dev/null)"
ac119f9d 3006 fi
52166aa0 3007 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
ac119f9d
JQ
3008 :
3009 else
3010 sdl=no
3011 fi
3012 fi # static link
c4198157
JQ
3013 else # sdl not found
3014 if test "$sdl" = "yes" ; then
0015ca5c 3015 feature_not_found "sdl" "Install SDL2 devel"
c4198157
JQ
3016 fi
3017 sdl=no
ac119f9d 3018 fi # sdl compile test
c6093a05
PX
3019}
3020
a442fe2f
DB
3021sdl_image_probe ()
3022{
3023 if test "$sdl_image" != "no" ; then
3024 if $pkg_config SDL2_image --exists; then
3025 if test "$static" = "yes"; then
3026 sdl_image_libs=$($pkg_config SDL2_image --libs --static 2>/dev/null)
3027 else
3028 sdl_image_libs=$($pkg_config SDL2_image --libs 2>/dev/null)
3029 fi
3030 sdl_image_cflags=$($pkg_config SDL2_image --cflags 2>/dev/null)
3031 sdl_image=yes
3032
3033 sdl_cflags="$sdl_cflags $sdl_image_cflags"
3034 sdl_libs="$sdl_libs $sdl_image_libs"
3035 else
3036 if test "$sdl_image" = "yes" ; then
3037 feature_not_found "sdl_image" "Install SDL Image devel"
3038 else
3039 sdl_image=no
3040 fi
3041 fi
3042 fi
3043}
3044
c6093a05
PX
3045if test "$sdl" != "no" ; then
3046 sdl_probe
a68551bc 3047fi
11d9f695 3048
a442fe2f
DB
3049if test "$sdl" = "yes" ; then
3050 sdl_image_probe
3051else
3052 if test "$sdl_image" = "yes"; then
3053 echo "warning: SDL Image requested, but SDL is not available, disabling"
3054 fi
3055 sdl_image=no
3056fi
3057
5368a422 3058if test "$sdl" = "yes" ; then
ac119f9d 3059 cat > $TMPC <<EOF
5368a422
AL
3060#include <SDL.h>
3061#if defined(SDL_VIDEO_DRIVER_X11)
3062#include <X11/XKBlib.h>
3063#else
3064#error No x11 support
3065#endif
3066int main(void) { return 0; }
3067EOF
f676c67e 3068 if compile_prog "$sdl_cflags $x11_cflags" "$sdl_libs $x11_libs" ; then
8781595b 3069 need_x11=yes
f676c67e
JW
3070 sdl_cflags="$sdl_cflags $x11_cflags"
3071 sdl_libs="$sdl_libs $x11_libs"
ac119f9d 3072 fi
5368a422
AL
3073fi
3074
2da776db
MH
3075##########################################
3076# RDMA needs OpenFabrics libraries
3077if test "$rdma" != "no" ; then
3078 cat > $TMPC <<EOF
3079#include <rdma/rdma_cma.h>
3080int main(void) { return 0; }
3081EOF
ef6d4ccd 3082 rdma_libs="-lrdmacm -libverbs -libumad"
2da776db
MH
3083 if compile_prog "" "$rdma_libs" ; then
3084 rdma="yes"
ef6d4ccd 3085 libs_softmmu="$libs_softmmu $rdma_libs"
2da776db
MH
3086 else
3087 if test "$rdma" = "yes" ; then
3088 error_exit \
ef6d4ccd 3089 " OpenFabrics librdmacm/libibverbs/libibumad not present." \
2da776db 3090 " Your options:" \
ef6d4ccd 3091 " (1) Fast: Install infiniband packages (devel) from your distro." \
2da776db
MH
3092 " (2) Cleanest: Install libraries from www.openfabrics.org" \
3093 " (3) Also: Install softiwarp if you don't have RDMA hardware"
3094 fi
3095 rdma="no"
3096 fi
3097fi
3098
21ab34c9
MA
3099##########################################
3100# PVRDMA detection
3101
3102cat > $TMPC <<EOF &&
3103#include <sys/mman.h>
3104
3105int
3106main(void)
3107{
3108 char buf = 0;
3109 void *addr = &buf;
3110 addr = mremap(addr, 0, 1, MREMAP_MAYMOVE | MREMAP_FIXED);
3111
3112 return 0;
3113}
3114EOF
3115
3116if test "$rdma" = "yes" ; then
3117 case "$pvrdma" in
3118 "")
3119 if compile_prog "" ""; then
3120 pvrdma="yes"
3121 else
3122 pvrdma="no"
3123 fi
3124 ;;
3125 "yes")
3126 if ! compile_prog "" ""; then
3127 error_exit "PVRDMA is not supported since mremap is not implemented"
3128 fi
3129 pvrdma="yes"
3130 ;;
3131 "no")
3132 pvrdma="no"
3133 ;;
3134 esac
3135else
3136 if test "$pvrdma" = "yes" ; then
3137 error_exit "PVRDMA requires rdma suppport"
3138 fi
3139 pvrdma="no"
3140fi
95c6bff3 3141
2f9606b3
AL
3142##########################################
3143# VNC SASL detection
e633a5c6 3144if test "$vnc" = "yes" && test "$vnc_sasl" != "no" ; then
ea784e3b 3145 cat > $TMPC <<EOF
2f9606b3
AL
3146#include <sasl/sasl.h>
3147#include <stdio.h>
3148int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
3149EOF
ea784e3b
JQ
3150 # Assuming Cyrus-SASL installed in /usr prefix
3151 vnc_sasl_cflags=""
3152 vnc_sasl_libs="-lsasl2"
3153 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
3154 vnc_sasl=yes
3155 libs_softmmu="$vnc_sasl_libs $libs_softmmu"
ca273d58 3156 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
ea784e3b
JQ
3157 else
3158 if test "$vnc_sasl" = "yes" ; then
21684af0 3159 feature_not_found "vnc-sasl" "Install Cyrus SASL devel"
2f9606b3 3160 fi
ea784e3b
JQ
3161 vnc_sasl=no
3162 fi
2f9606b3
AL
3163fi
3164
2f6f5c7a
CC
3165##########################################
3166# VNC JPEG detection
e633a5c6 3167if test "$vnc" = "yes" && test "$vnc_jpeg" != "no" ; then
2f6f5c7a
CC
3168cat > $TMPC <<EOF
3169#include <stdio.h>
3170#include <jpeglib.h>
3171int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
3172EOF
3173 vnc_jpeg_cflags=""
3174 vnc_jpeg_libs="-ljpeg"
3175 if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
3176 vnc_jpeg=yes
3177 libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
ca273d58 3178 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
2f6f5c7a
CC
3179 else
3180 if test "$vnc_jpeg" = "yes" ; then
21684af0 3181 feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel"
2f6f5c7a
CC
3182 fi
3183 vnc_jpeg=no
3184 fi
3185fi
3186
efe556ad
CC
3187##########################################
3188# VNC PNG detection
e633a5c6 3189if test "$vnc" = "yes" && test "$vnc_png" != "no" ; then
efe556ad
CC
3190cat > $TMPC <<EOF
3191//#include <stdio.h>
3192#include <png.h>
832ce9c2 3193#include <stddef.h>
efe556ad
CC
3194int main(void) {
3195 png_structp png_ptr;
3196 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
7edc3fed 3197 return png_ptr != 0;
efe556ad
CC
3198}
3199EOF
65d5d3f9 3200 if $pkg_config libpng --exists; then
89138857
SW
3201 vnc_png_cflags=$($pkg_config libpng --cflags)
3202 vnc_png_libs=$($pkg_config libpng --libs)
9af8025e 3203 else
efe556ad
CC
3204 vnc_png_cflags=""
3205 vnc_png_libs="-lpng"
9af8025e 3206 fi
efe556ad
CC
3207 if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
3208 vnc_png=yes
3209 libs_softmmu="$vnc_png_libs $libs_softmmu"
9af8025e 3210 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
efe556ad
CC
3211 else
3212 if test "$vnc_png" = "yes" ; then
21684af0 3213 feature_not_found "vnc-png" "Install libpng devel"
efe556ad
CC
3214 fi
3215 vnc_png=no
3216 fi
3217fi
3218
6a021536
GH
3219##########################################
3220# xkbcommon probe
3221if test "$xkbcommon" != "no" ; then
3222 if $pkg_config xkbcommon --exists; then
3223 xkbcommon_cflags=$($pkg_config xkbcommon --cflags)
3224 xkbcommon_libs=$($pkg_config xkbcommon --libs)
3225 xkbcommon=yes
3226 else
3227 if test "$xkbcommon" = "yes" ; then
3228 feature_not_found "xkbcommon" "Install libxkbcommon-devel"
3229 fi
3230 xkbcommon=no
3231 fi
3232fi
3233
76655d6d 3234
ee682d27 3235##########################################
c1bb86cd 3236# xfsctl() probe, used for file-posix.c
dce512de
CH
3237if test "$xfs" != "no" ; then
3238 cat > $TMPC << EOF
ffc41d10 3239#include <stddef.h> /* NULL */
dce512de
CH
3240#include <xfs/xfs.h>
3241int main(void)
3242{
3243 xfsctl(NULL, 0, 0, NULL);
3244 return 0;
3245}
3246EOF
3247 if compile_prog "" "" ; then
3248 xfs="yes"
3249 else
3250 if test "$xfs" = "yes" ; then
21684af0 3251 feature_not_found "xfs" "Instal xfsprogs/xfslibs devel"
dce512de
CH
3252 fi
3253 xfs=no
3254 fi
3255fi
3256
8a16d273
TS
3257##########################################
3258# vde libraries probe
dfb278bd 3259if test "$vde" != "no" ; then
4baae0ac 3260 vde_libs="-lvdeplug"
8a16d273
TS
3261 cat > $TMPC << EOF
3262#include <libvdeplug.h>
4a7f0e06
PB
3263int main(void)
3264{
3265 struct vde_open_args a = {0, 0, 0};
fea08e08
PM
3266 char s[] = "";
3267 vde_open(s, s, &a);
4a7f0e06
PB
3268 return 0;
3269}
8a16d273 3270EOF
52166aa0 3271 if compile_prog "" "$vde_libs" ; then
4baae0ac 3272 vde=yes
dfb278bd
JQ
3273 else
3274 if test "$vde" = "yes" ; then
21684af0 3275 feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel"
dfb278bd
JQ
3276 fi
3277 vde=no
4baae0ac 3278 fi
8a16d273
TS
3279fi
3280
58952137 3281##########################################
0a985b37
VM
3282# netmap support probe
3283# Apart from looking for netmap headers, we make sure that the host API version
3284# supports the netmap backend (>=11). The upper bound (15) is meant to simulate
3285# a minor/major version number. Minor new features will be marked with values up
3286# to 15, and if something happens that requires a change to the backend we will
3287# move above 15, submit the backend fixes and modify this two bounds.
58952137
VM
3288if test "$netmap" != "no" ; then
3289 cat > $TMPC << EOF
3290#include <inttypes.h>
3291#include <net/if.h>
3292#include <net/netmap.h>
3293#include <net/netmap_user.h>
0a985b37
VM
3294#if (NETMAP_API < 11) || (NETMAP_API > 15)
3295#error
3296#endif
58952137
VM
3297int main(void) { return 0; }
3298EOF
3299 if compile_prog "" "" ; then
3300 netmap=yes
3301 else
3302 if test "$netmap" = "yes" ; then
3303 feature_not_found "netmap"
3304 fi
3305 netmap=no
3306 fi
3307fi
3308
47e98658
CB
3309##########################################
3310# libcap-ng library probe
3311if test "$cap_ng" != "no" ; then
3312 cap_libs="-lcap-ng"
3313 cat > $TMPC << EOF
3314#include <cap-ng.h>
3315int main(void)
3316{
3317 capng_capability_to_name(CAPNG_EFFECTIVE);
3318 return 0;
3319}
3320EOF
3321 if compile_prog "" "$cap_libs" ; then
3322 cap_ng=yes
3323 libs_tools="$cap_libs $libs_tools"
3324 else
3325 if test "$cap_ng" = "yes" ; then
21684af0 3326 feature_not_found "cap_ng" "Install libcap-ng devel"
47e98658
CB
3327 fi
3328 cap_ng=no
3329 fi
3330fi
3331
8f28f3fb 3332##########################################
c2de5c91 3333# Sound support libraries probe
8f28f3fb 3334
89138857 3335audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/,/ /g')
c2de5c91 3336for drv in $audio_drv_list; do
3337 case $drv in
e42975a1 3338 alsa | try-alsa)
c80a867f
GH
3339 if $pkg_config alsa --exists; then
3340 alsa_libs=$($pkg_config alsa --libs)
e42975a1
GH
3341 if test "$drv" = "try-alsa"; then
3342 audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-alsa/alsa/')
3343 fi
c80a867f 3344 else
e42975a1
GH
3345 if test "$drv" = "try-alsa"; then
3346 audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-alsa//')
3347 else
3348 error_exit "$drv check failed" \
3349 "Make sure to have the $drv libs and headers installed."
3350 fi
c80a867f 3351 fi
c2de5c91 3352 ;;
3353
e42975a1 3354 pa | try-pa)
c80a867f
GH
3355 if $pkg_config libpulse --exists; then
3356 pulse_libs=$($pkg_config libpulse --libs)
3357 audio_pt_int="yes"
e42975a1
GH
3358 if test "$drv" = "try-pa"; then
3359 audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-pa/pa/')
3360 fi
c80a867f 3361 else
e42975a1
GH
3362 if test "$drv" = "try-pa"; then
3363 audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-pa//')
3364 else
3365 error_exit "$drv check failed" \
3366 "Make sure to have the $drv libs and headers installed."
3367 fi
c80a867f 3368 fi
b8e59f18 3369 ;;
3370
373967b2
GH
3371 sdl)
3372 if test "$sdl" = "no"; then
3373 error_exit "sdl not found or disabled, can not use sdl audio driver"
3374 fi
3375 ;;
3376
e42975a1
GH
3377 try-sdl)
3378 if test "$sdl" = "no"; then
3379 audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-sdl//')
3380 else
3381 audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-sdl/sdl/')
3382 fi
3383 ;;
3384
997e690a 3385 coreaudio)
b1149911 3386 coreaudio_libs="-framework CoreAudio"
997e690a
JQ
3387 ;;
3388
a4bf6780 3389 dsound)
b1149911 3390 dsound_libs="-lole32 -ldxguid"
d5631638 3391 audio_win_int="yes"
a4bf6780
JQ
3392 ;;
3393
3394 oss)
b1149911 3395 oss_libs="$oss_lib"
a4bf6780
JQ
3396 ;;
3397
e4c63a6a 3398 *)
1c9b2a52 3399 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
76ad07a4
PM
3400 error_exit "Unknown driver '$drv' selected" \
3401 "Possible drivers are: $audio_possible_drivers"
e4c63a6a 3402 }
3403 ;;
c2de5c91 3404 esac
3405done
8f28f3fb 3406
2e4d9fb1
AJ
3407##########################################
3408# BrlAPI probe
3409
4ffcedb6 3410if test "$brlapi" != "no" ; then
eb82284f
JQ
3411 brlapi_libs="-lbrlapi"
3412 cat > $TMPC << EOF
2e4d9fb1 3413#include <brlapi.h>
832ce9c2 3414#include <stddef.h>
2e4d9fb1
AJ
3415int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
3416EOF
52166aa0 3417 if compile_prog "" "$brlapi_libs" ; then
eb82284f 3418 brlapi=yes
4ffcedb6
JQ
3419 else
3420 if test "$brlapi" = "yes" ; then
21684af0 3421 feature_not_found "brlapi" "Install brlapi devel"
4ffcedb6
JQ
3422 fi
3423 brlapi=no
eb82284f
JQ
3424 fi
3425fi
2e4d9fb1 3426
4d3b6f6e
AZ
3427##########################################
3428# curses probe
a3605bf6
MT
3429if test "$curses" != "no" ; then
3430 if test "$mingw32" = "yes" ; then
8ddc5bf9
ST
3431 curses_inc_list="$($pkg_config --cflags ncurses 2>/dev/null):"
3432 curses_lib_list="$($pkg_config --libs ncurses 2>/dev/null):-lpdcurses"
a3605bf6 3433 else
7c703002 3434 curses_inc_list="$($pkg_config --cflags ncursesw 2>/dev/null):-I/usr/include/ncursesw:"
8ddc5bf9 3435 curses_lib_list="$($pkg_config --libs ncursesw 2>/dev/null):-lncursesw:-lcursesw"
a3605bf6 3436 fi
c584a6d0 3437 curses_found=no
4d3b6f6e 3438 cat > $TMPC << EOF
8ddc5bf9 3439#include <locale.h>
4d3b6f6e 3440#include <curses.h>
8ddc5bf9 3441#include <wchar.h>
ef9a2524 3442int main(void) {
8ddc5bf9
ST
3443 wchar_t wch = L'w';
3444 setlocale(LC_ALL, "");
ef9a2524 3445 resize_term(0, 0);
8ddc5bf9
ST
3446 addwstr(L"wide chars\n");
3447 addnwstr(&wch, 1);
7c703002 3448 add_wch(WACS_DEGREE);
271f37ab 3449 return 0;
ef9a2524 3450}
4d3b6f6e 3451EOF
ecbe251f 3452 IFS=:
8ddc5bf9 3453 for curses_inc in $curses_inc_list; do
b01a4fd3
PM
3454 # Make sure we get the wide character prototypes
3455 curses_inc="-DNCURSES_WIDECHAR $curses_inc"
7c703002 3456 IFS=:
8ddc5bf9
ST
3457 for curses_lib in $curses_lib_list; do
3458 unset IFS
3459 if compile_prog "$curses_inc" "$curses_lib" ; then
3460 curses_found=yes
8ddc5bf9
ST
3461 break
3462 fi
3463 done
7c703002
ST
3464 if test "$curses_found" = yes ; then
3465 break
3466 fi
4f78ef9a 3467 done
ecbe251f 3468 unset IFS
c584a6d0
JQ
3469 if test "$curses_found" = "yes" ; then
3470 curses=yes
3471 else
3472 if test "$curses" = "yes" ; then
21684af0 3473 feature_not_found "curses" "Install ncurses devel"
c584a6d0
JQ
3474 fi
3475 curses=no
3476 fi
4f78ef9a 3477fi
4d3b6f6e 3478
769ce76d
AG
3479##########################################
3480# curl probe
788c8196 3481if test "$curl" != "no" ; then
65d5d3f9 3482 if $pkg_config libcurl --exists; then
a3605bf6
MT
3483 curlconfig="$pkg_config libcurl"
3484 else
3485 curlconfig=curl-config
3486 fi
769ce76d
AG
3487 cat > $TMPC << EOF
3488#include <curl/curl.h>
0b862ced 3489int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
769ce76d 3490EOF
89138857
SW
3491 curl_cflags=$($curlconfig --cflags 2>/dev/null)
3492 curl_libs=$($curlconfig --libs 2>/dev/null)
b1d5a277 3493 if compile_prog "$curl_cflags" "$curl_libs" ; then
769ce76d 3494 curl=yes
788c8196
JQ
3495 else
3496 if test "$curl" = "yes" ; then
21684af0 3497 feature_not_found "curl" "Install libcurl devel"
788c8196
JQ
3498 fi
3499 curl=no
769ce76d
AG
3500 fi
3501fi # test "$curl"
3502
fb599c9a
AZ
3503##########################################
3504# bluez support probe
a20a6f46 3505if test "$bluez" != "no" ; then
e820e3f4
AZ
3506 cat > $TMPC << EOF
3507#include <bluetooth/bluetooth.h>
3508int main(void) { return bt_error(0); }
3509EOF
89138857
SW
3510 bluez_cflags=$($pkg_config --cflags bluez 2>/dev/null)
3511 bluez_libs=$($pkg_config --libs bluez 2>/dev/null)
52166aa0 3512 if compile_prog "$bluez_cflags" "$bluez_libs" ; then
a20a6f46 3513 bluez=yes
e482d56a 3514 libs_softmmu="$bluez_libs $libs_softmmu"
e820e3f4 3515 else
a20a6f46 3516 if test "$bluez" = "yes" ; then
21684af0 3517 feature_not_found "bluez" "Install bluez-libs/libbluetooth devel"
a20a6f46 3518 fi
e820e3f4
AZ
3519 bluez="no"
3520 fi
fb599c9a
AZ
3521fi
3522
e18df141
AL
3523##########################################
3524# glib support probe
a52d28af 3525
e7b3af81 3526glib_req_ver=2.40
aa0d1f44
PB
3527glib_modules=gthread-2.0
3528if test "$modules" = yes; then
a88afc64 3529 glib_modules="$glib_modules gmodule-export-2.0"
aa0d1f44 3530fi
e26110cf 3531
4eaf7202
SJ
3532# This workaround is required due to a bug in pkg-config file for glib as it
3533# doesn't define GLIB_STATIC_COMPILATION for pkg-config --static
3534
e633a5c6 3535if test "$static" = yes && test "$mingw32" = yes; then
4eaf7202
SJ
3536 QEMU_CFLAGS="-DGLIB_STATIC_COMPILATION $QEMU_CFLAGS"
3537fi
3538
aa0d1f44 3539for i in $glib_modules; do
e26110cf 3540 if $pkg_config --atleast-version=$glib_req_ver $i; then
89138857
SW
3541 glib_cflags=$($pkg_config --cflags $i)
3542 glib_libs=$($pkg_config --libs $i)
4a058899 3543 QEMU_CFLAGS="$glib_cflags $QEMU_CFLAGS"
e26110cf
FZ
3544 LIBS="$glib_libs $LIBS"
3545 libs_qga="$glib_libs $libs_qga"
3546 else
3547 error_exit "glib-$glib_req_ver $i is required to compile QEMU"
3548 fi
3549done
3550
f876b765
MAL
3551if $pkg_config --atleast-version=$glib_req_ver gio-2.0; then
3552 gio=yes
3553 gio_cflags=$($pkg_config --cflags gio-2.0)
3554 gio_libs=$($pkg_config --libs gio-2.0)
3555else
3556 gio=no
3557fi
3558
977a82ab
DB
3559# Sanity check that the current size_t matches the
3560# size that glib thinks it should be. This catches
3561# problems on multi-arch where people try to build
3562# 32-bit QEMU while pointing at 64-bit glib headers
3563cat > $TMPC <<EOF
3564#include <glib.h>
3565#include <unistd.h>
3566
3567#define QEMU_BUILD_BUG_ON(x) \
3568 typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused));
3569
3570int main(void) {
3571 QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T);
3572 return 0;
3573}
3574EOF
3575
5919e032 3576if ! compile_prog "$CFLAGS" "$LIBS" ; then
977a82ab
DB
3577 error_exit "sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\
3578 "You probably need to set PKG_CONFIG_LIBDIR"\
3579 "to point to the right pkg-config files for your"\
3580 "build target"
3581fi
3582
bbbf2e04
JS
3583# Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage
3584cat > $TMPC << EOF
3585#include <glib.h>
3586int main(void) { return 0; }
3587EOF
3588if ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
3589 if cc_has_warning_flag "-Wno-unknown-attributes"; then
3590 glib_cflags="-Wno-unknown-attributes $glib_cflags"
3591 CFLAGS="-Wno-unknown-attributes $CFLAGS"
3592 fi
3593fi
3594
6a1f42bd
SW
3595#########################################
3596# zlib check
3597
3598if test "$zlib" != "no" ; then
3599 if $pkg_config --exists zlib; then
3600 zlib_cflags=$($pkg_config --cflags zlib)
3601 zlib_libs=$($pkg_config --libs zlib)
3602 QEMU_CFLAGS="$zlib_cflags $QEMU_CFLAGS"
3603 LIBS="$zlib_libs $LIBS"
3604 else
3605 cat > $TMPC << EOF
3606#include <zlib.h>
3607int main(void) { zlibVersion(); return 0; }
3608EOF
3609 if compile_prog "" "-lz" ; then
3610 LIBS="$LIBS -lz"
3611 else
3612 error_exit "zlib check failed" \
3613 "Make sure to have the zlib libs and headers installed."
3614 fi
3615 fi
3616fi
3617
e26110cf
FZ
3618##########################################
3619# SHA command probe for modules
3620if test "$modules" = yes; then
3621 shacmd_probe="sha1sum sha1 shasum"
3622 for c in $shacmd_probe; do
8ccefb91 3623 if has $c; then
e26110cf
FZ
3624 shacmd="$c"
3625 break
3626 fi
3627 done
3628 if test "$shacmd" = ""; then
3629 error_exit "one of the checksum commands is required to enable modules: $shacmd_probe"
3630 fi
e18df141
AL
3631fi
3632
e2134eb9
GH
3633##########################################
3634# pixman support probe
3635
e633a5c6 3636if test "$want_tools" = "no" && test "$softmmu" = "no"; then
74880fe2
RS
3637 pixman_cflags=
3638 pixman_libs=
35c4e86c 3639elif $pkg_config --atleast-version=0.21.8 pixman-1 > /dev/null 2>&1; then
89138857
SW
3640 pixman_cflags=$($pkg_config --cflags pixman-1)
3641 pixman_libs=$($pkg_config --libs pixman-1)
e2134eb9 3642else
c12b6d70
GH
3643 error_exit "pixman >= 0.21.8 not present." \
3644 "Please install the pixman devel package."
e2134eb9 3645fi
e2134eb9 3646
fe8fc5ae
PB
3647##########################################
3648# libmpathpersist probe
3649
3650if test "$mpath" != "no" ; then
1b0578f5 3651 # probe for the new API
fe8fc5ae
PB
3652 cat > $TMPC <<EOF
3653#include <libudev.h>
3654#include <mpath_persist.h>
3655unsigned mpath_mx_alloc_len = 1024;
3656int logsink;
b3f1c8c4
PB
3657static struct config *multipath_conf;
3658extern struct udev *udev;
3659extern struct config *get_multipath_config(void);
3660extern void put_multipath_config(struct config *conf);
3661struct udev *udev;
3662struct config *get_multipath_config(void) { return multipath_conf; }
3663void put_multipath_config(struct config *conf) { }
3664
fe8fc5ae 3665int main(void) {
b3f1c8c4
PB
3666 udev = udev_new();
3667 multipath_conf = mpath_lib_init();
fe8fc5ae
PB
3668 return 0;
3669}
3670EOF
3671 if compile_prog "" "-ludev -lmultipath -lmpathpersist" ; then
3672 mpathpersist=yes
1b0578f5 3673 mpathpersist_new_api=yes
fe8fc5ae 3674 else
1b0578f5
MOA
3675 # probe for the old API
3676 cat > $TMPC <<EOF
3677#include <libudev.h>
3678#include <mpath_persist.h>
3679unsigned mpath_mx_alloc_len = 1024;
3680int logsink;
3681int main(void) {
3682 struct udev *udev = udev_new();
3683 mpath_lib_init(udev);
3684 return 0;
3685}
3686EOF
3687 if compile_prog "" "-ludev -lmultipath -lmpathpersist" ; then
3688 mpathpersist=yes
3689 mpathpersist_new_api=no
3690 else
3691 mpathpersist=no
3692 fi
fe8fc5ae
PB
3693 fi
3694else
3695 mpathpersist=no
3696fi
3697
17bff52b
MK
3698##########################################
3699# libcap probe
3700
3701if test "$cap" != "no" ; then
3702 cat > $TMPC <<EOF
3703#include <stdio.h>
3704#include <sys/capability.h>
cc939743 3705int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
17bff52b
MK
3706EOF
3707 if compile_prog "" "-lcap" ; then
3708 cap=yes
3709 else
3710 cap=no
3711 fi
3712fi
3713
414f0dab 3714##########################################
e5d355d1 3715# pthread probe
4b29ec41 3716PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
3c529d93 3717
4dd75c70 3718pthread=no
e5d355d1 3719cat > $TMPC << EOF
3c529d93 3720#include <pthread.h>
7a42bbe4
SW
3721static void *f(void *p) { return NULL; }
3722int main(void) {
3723 pthread_t thread;
3724 pthread_create(&thread, 0, f, 0);
3725 return 0;
3726}
414f0dab 3727EOF
bd00d539
AF
3728if compile_prog "" "" ; then
3729 pthread=yes
3730else
3731 for pthread_lib in $PTHREADLIBS_LIST; do
3732 if compile_prog "" "$pthread_lib" ; then
3733 pthread=yes
e3c56761
PP
3734 found=no
3735 for lib_entry in $LIBS; do
3736 if test "$lib_entry" = "$pthread_lib"; then
3737 found=yes
3738 break
3739 fi
3740 done
3741 if test "$found" = "no"; then
3742 LIBS="$pthread_lib $LIBS"
14ab3aa7 3743 libs_qga="$pthread_lib $libs_qga"
e3c56761 3744 fi
409437e1 3745 PTHREAD_LIB="$pthread_lib"
bd00d539
AF
3746 break
3747 fi
3748 done
3749fi
414f0dab 3750
e633a5c6 3751if test "$mingw32" != yes && test "$pthread" = no; then
76ad07a4
PM
3752 error_exit "pthread check failed" \
3753 "Make sure to have the pthread libs and headers installed."
e5d355d1
AL
3754fi
3755
479a5747
RB
3756# check for pthread_setname_np with thread id
3757pthread_setname_np_w_tid=no
5c312079
DDAG
3758cat > $TMPC << EOF
3759#include <pthread.h>
3760
3761static void *f(void *p) { return NULL; }
3762int main(void)
3763{
3764 pthread_t thread;
3765 pthread_create(&thread, 0, f, 0);
3766 pthread_setname_np(thread, "QEMU");
3767 return 0;
3768}
3769EOF
3770if compile_prog "" "$pthread_lib" ; then
479a5747
RB
3771 pthread_setname_np_w_tid=yes
3772fi
3773
3774# check for pthread_setname_np without thread id
3775pthread_setname_np_wo_tid=no
3776cat > $TMPC << EOF
3777#include <pthread.h>
3778
3779static void *f(void *p) { pthread_setname_np("QEMU"); }
3780int main(void)
3781{
3782 pthread_t thread;
3783 pthread_create(&thread, 0, f, 0);
3784 return 0;
3785}
3786EOF
3787if compile_prog "" "$pthread_lib" ; then
3788 pthread_setname_np_wo_tid=yes
5c312079
DDAG
3789fi
3790
f27aaf4b
CB
3791##########################################
3792# rbd probe
3793if test "$rbd" != "no" ; then
3794 cat > $TMPC <<EOF
3795#include <stdio.h>
ad32e9c0 3796#include <rbd/librbd.h>
f27aaf4b 3797int main(void) {
ad32e9c0
JD
3798 rados_t cluster;
3799 rados_create(&cluster, NULL);
f27aaf4b
CB
3800 return 0;
3801}
3802EOF
ad32e9c0
JD
3803 rbd_libs="-lrbd -lrados"
3804 if compile_prog "" "$rbd_libs" ; then
3805 rbd=yes
f27aaf4b
CB
3806 else
3807 if test "$rbd" = "yes" ; then
21684af0 3808 feature_not_found "rados block device" "Install librbd/ceph devel"
f27aaf4b
CB
3809 fi
3810 rbd=no
3811 fi
f27aaf4b
CB
3812fi
3813
0a12ec87
RJ
3814##########################################
3815# libssh2 probe
4fc16838 3816min_libssh2_version=1.2.8
0a12ec87 3817if test "$libssh2" != "no" ; then
65d5d3f9 3818 if $pkg_config --atleast-version=$min_libssh2_version libssh2; then
89138857
SW
3819 libssh2_cflags=$($pkg_config libssh2 --cflags)
3820 libssh2_libs=$($pkg_config libssh2 --libs)
0a12ec87 3821 libssh2=yes
0a12ec87
RJ
3822 else
3823 if test "$libssh2" = "yes" ; then
4fc16838 3824 error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2"
0a12ec87
RJ
3825 fi
3826 libssh2=no
3827 fi
3828fi
3829
9a2d462e
RJ
3830##########################################
3831# libssh2_sftp_fsync probe
3832
3833if test "$libssh2" = "yes"; then
3834 cat > $TMPC <<EOF
3835#include <stdio.h>
3836#include <libssh2.h>
3837#include <libssh2_sftp.h>
3838int main(void) {
3839 LIBSSH2_SESSION *session;
3840 LIBSSH2_SFTP *sftp;
3841 LIBSSH2_SFTP_HANDLE *sftp_handle;
3842 session = libssh2_session_init ();
3843 sftp = libssh2_sftp_init (session);
3844 sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0);
3845 libssh2_sftp_fsync (sftp_handle);
3846 return 0;
3847}
3848EOF
3849 # libssh2_cflags/libssh2_libs defined in previous test.
3850 if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then
3851 QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS"
3852 fi
3853fi
3854
5c6c3a6c
CH
3855##########################################
3856# linux-aio probe
5c6c3a6c
CH
3857
3858if test "$linux_aio" != "no" ; then
3859 cat > $TMPC <<EOF
3860#include <libaio.h>
3861#include <sys/eventfd.h>
832ce9c2 3862#include <stddef.h>
5c6c3a6c
CH
3863int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
3864EOF
3865 if compile_prog "" "-laio" ; then
3866 linux_aio=yes
5c6c3a6c
CH
3867 else
3868 if test "$linux_aio" = "yes" ; then
21684af0 3869 feature_not_found "linux AIO" "Install libaio devel"
5c6c3a6c 3870 fi
3cfcae3c 3871 linux_aio=no
5c6c3a6c
CH
3872 fi
3873fi
3874
3b8acc11
PB
3875##########################################
3876# TPM passthrough is only on x86 Linux
3877
e633a5c6 3878if test "$targetos" = Linux && { test "$cpu" = i386 || test "$cpu" = x86_64; }; then
3b8acc11
PB
3879 tpm_passthrough=$tpm
3880else
3881 tpm_passthrough=no
3882fi
3883
f4ede81e
AV
3884# TPM emulator is for all posix systems
3885if test "$mingw32" != "yes"; then
3886 tpm_emulator=$tpm
3887else
3888 tpm_emulator=no
3889fi
758e8e38
VJ
3890##########################################
3891# attr probe
3892
3893if test "$attr" != "no" ; then
3894 cat > $TMPC <<EOF
3895#include <stdio.h>
3896#include <sys/types.h>
f2338fb4
PB
3897#ifdef CONFIG_LIBATTR
3898#include <attr/xattr.h>
3899#else
4f26f2b6 3900#include <sys/xattr.h>
f2338fb4 3901#endif
758e8e38
VJ
3902int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
3903EOF
4f26f2b6
AK
3904 if compile_prog "" "" ; then
3905 attr=yes
3906 # Older distros have <attr/xattr.h>, and need -lattr:
f2338fb4 3907 elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
758e8e38
VJ
3908 attr=yes
3909 LIBS="-lattr $LIBS"
4f26f2b6 3910 libattr=yes
758e8e38
VJ
3911 else
3912 if test "$attr" = "yes" ; then
21684af0 3913 feature_not_found "ATTR" "Install libc6 or libattr devel"
758e8e38
VJ
3914 fi
3915 attr=no
3916 fi
3917fi
3918
bf9298b9
AL
3919##########################################
3920# iovec probe
3921cat > $TMPC <<EOF
db34f0b3 3922#include <sys/types.h>
bf9298b9 3923#include <sys/uio.h>
db34f0b3 3924#include <unistd.h>
f91f9bee 3925int main(void) { return sizeof(struct iovec); }
bf9298b9
AL
3926EOF
3927iovec=no
52166aa0 3928if compile_prog "" "" ; then
bf9298b9
AL
3929 iovec=yes
3930fi
3931
ceb42de8
AL
3932##########################################
3933# preadv probe
3934cat > $TMPC <<EOF
3935#include <sys/types.h>
3936#include <sys/uio.h>
3937#include <unistd.h>
c075a723 3938int main(void) { return preadv(0, 0, 0, 0); }
ceb42de8
AL
3939EOF
3940preadv=no
52166aa0 3941if compile_prog "" "" ; then
ceb42de8
AL
3942 preadv=yes
3943fi
3944
f652e6af
AJ
3945##########################################
3946# fdt probe
e169e1e1
PM
3947# fdt support is mandatory for at least some target architectures,
3948# so insist on it if we're building those system emulators.
3949fdt_required=no
3950for target in $target_list; do
3951 case $target in
a666409f 3952 aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu|mips64el-softmmu|riscv*-softmmu)
e169e1e1
PM
3953 fdt_required=yes
3954 ;;
3955 esac
3956done
3957
3958if test "$fdt_required" = "yes"; then
3959 if test "$fdt" = "no"; then
3960 error_exit "fdt disabled but some requested targets require it." \
3961 "You can turn off fdt only if you also disable all the system emulation" \
3962 "targets which need it (by specifying a cut down --target-list)."
3963 fi
3964 fdt=yes
3965fi
3966
2df87df7 3967if test "$fdt" != "no" ; then
b41af4ba 3968 fdt_libs="-lfdt"
96ce6545 3969 # explicitly check for libfdt_env.h as it is missing in some stable installs
6e85fce0 3970 # and test for required functions to make sure we are on a version >= 1.4.2
b41af4ba 3971 cat > $TMPC << EOF
31ce0adb 3972#include <libfdt.h>
96ce6545 3973#include <libfdt_env.h>
fea35ca4 3974int main(void) { fdt_check_full(NULL, 0); return 0; }
f652e6af 3975EOF
52166aa0 3976 if compile_prog "" "$fdt_libs" ; then
a540f158 3977 # system DTC is good - use it
e3971d61 3978 fdt=system
a540f158 3979 else
aef45d51
DB
3980 # have GIT checkout, so activate dtc submodule
3981 if test -e "${source_path}/.git" ; then
3982 git_submodules="${git_submodules} dtc"
3983 fi
3984 if test -d "${source_path}/dtc/libfdt" || test -e "${source_path}/.git" ; then
e3971d61 3985 fdt=git
aef45d51
DB
3986 mkdir -p dtc
3987 if [ "$pwd_is_source_path" != "y" ] ; then
3988 symlink "$source_path/dtc/Makefile" "dtc/Makefile"
3989 symlink "$source_path/dtc/scripts" "dtc/scripts"
3990 fi
3991 fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt"
8a99e9a3
PMD
3992 fdt_ldflags="-L\$(BUILD_DIR)/dtc/libfdt"
3993 fdt_libs="$fdt_libs"
aef45d51
DB
3994 elif test "$fdt" = "yes" ; then
3995 # Not a git build & no libfdt found, prompt for system install
3996 error_exit "DTC (libfdt) version >= 1.4.2 not present." \
3997 "Please install the DTC (libfdt) devel package"
3998 else
3999 # don't have and don't want
4000 fdt_libs=
4001 fdt=no
4002 fi
f652e6af
AJ
4003 fi
4004fi
4005
a540f158
PC
4006libs_softmmu="$libs_softmmu $fdt_libs"
4007
20ff075b 4008##########################################
fb719563 4009# opengl probe (for sdl2, gtk, milkymist-tmu2)
b1546f32 4010
da076ffe 4011if test "$opengl" != "no" ; then
4939a1df 4012 opengl_pkgs="epoxy gbm"
5f9b1e35
GH
4013 if $pkg_config $opengl_pkgs; then
4014 opengl_cflags="$($pkg_config --cflags $opengl_pkgs)"
4015 opengl_libs="$($pkg_config --libs $opengl_pkgs)"
da076ffe 4016 opengl=yes
925a0400
GH
4017 if test "$gtk" = "yes" && $pkg_config --exists "$gtkpackage >= 3.16"; then
4018 gtk_gl="yes"
4019 fi
cc720a5d 4020 QEMU_CFLAGS="$QEMU_CFLAGS $opengl_cflags"
20ff075b 4021 else
da076ffe 4022 if test "$opengl" = "yes" ; then
dcf30025 4023 feature_not_found "opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs"
20ff075b 4024 fi
f676c67e 4025 opengl_cflags=""
da076ffe
GH
4026 opengl_libs=""
4027 opengl=no
20ff075b
MW
4028 fi
4029fi
4030
014cb152
GH
4031if test "$opengl" = "yes"; then
4032 cat > $TMPC << EOF
4033#include <epoxy/egl.h>
4034#ifndef EGL_MESA_image_dma_buf_export
4035# error mesa/epoxy lacks support for dmabufs (mesa 10.6+)
4036#endif
4037int main(void) { return 0; }
4038EOF
4039 if compile_prog "" "" ; then
4040 opengl_dmabuf=yes
4041 fi
4042fi
c9a12e75 4043
e633a5c6 4044if test "$opengl" = "yes" && test "$have_x11" = "yes"; then
99e1a93b
PMD
4045 for target in $target_list; do
4046 case $target in
4047 lm32-softmmu) # milkymist-tmu2 requires X11 and OpenGL
4048 need_x11=yes
4049 ;;
4050 esac
4051 done
4052fi
4053
ed279a06
KK
4054##########################################
4055# libxml2 probe
4056if test "$libxml2" != "no" ; then
4057 if $pkg_config --exists libxml-2.0; then
4058 libxml2="yes"
4059 libxml2_cflags=$($pkg_config --cflags libxml-2.0)
4060 libxml2_libs=$($pkg_config --libs libxml-2.0)
4061 else
4062 if test "$libxml2" = "yes"; then
4063 feature_not_found "libxml2" "Install libxml2 devel"
4064 fi
4065 libxml2="no"
4066 fi
4067fi
c9a12e75 4068
eb100396
BR
4069##########################################
4070# glusterfs probe
4071if test "$glusterfs" != "no" ; then
65d5d3f9 4072 if $pkg_config --atleast-version=3 glusterfs-api; then
e01bee08 4073 glusterfs="yes"
89138857
SW
4074 glusterfs_cflags=$($pkg_config --cflags glusterfs-api)
4075 glusterfs_libs=$($pkg_config --libs glusterfs-api)
d85fa9eb
JC
4076 if $pkg_config --atleast-version=4 glusterfs-api; then
4077 glusterfs_xlator_opt="yes"
4078 fi
65d5d3f9 4079 if $pkg_config --atleast-version=5 glusterfs-api; then
0c14fb47
BR
4080 glusterfs_discard="yes"
4081 fi
7c815372 4082 if $pkg_config --atleast-version=6 glusterfs-api; then
df3a429a 4083 glusterfs_fallocate="yes"
7c815372
BR
4084 glusterfs_zerofill="yes"
4085 fi
eb100396
BR
4086 else
4087 if test "$glusterfs" = "yes" ; then
8efc9363
HT
4088 feature_not_found "GlusterFS backend support" \
4089 "Install glusterfs-api devel >= 3"
eb100396 4090 fi
e01bee08 4091 glusterfs="no"
eb100396
BR
4092 fi
4093fi
4094
39386ac7 4095# Check for inotify functions when we are building linux-user
3b3f24ad
AJ
4096# emulator. This is done because older glibc versions don't
4097# have syscall stubs for these implemented. In that case we
4098# don't provide them even if kernel supports them.
4099#
4100inotify=no
67ba57f6 4101cat > $TMPC << EOF
3b3f24ad
AJ
4102#include <sys/inotify.h>
4103
4104int
4105main(void)
4106{
4107 /* try to start inotify */
8690e420 4108 return inotify_init();
3b3f24ad
AJ
4109}
4110EOF
52166aa0 4111if compile_prog "" "" ; then
67ba57f6 4112 inotify=yes
3b3f24ad
AJ
4113fi
4114
c05c7a73
RV
4115inotify1=no
4116cat > $TMPC << EOF
4117#include <sys/inotify.h>
4118
4119int
4120main(void)
4121{
4122 /* try to start inotify */
4123 return inotify_init1(0);
4124}
4125EOF
4126if compile_prog "" "" ; then
4127 inotify1=yes
4128fi
4129
099d6b0f
RV
4130# check if pipe2 is there
4131pipe2=no
4132cat > $TMPC << EOF
099d6b0f
RV
4133#include <unistd.h>
4134#include <fcntl.h>
4135
4136int main(void)
4137{
4138 int pipefd[2];
9bca8162 4139 return pipe2(pipefd, O_CLOEXEC);
099d6b0f
RV
4140}
4141EOF
52166aa0 4142if compile_prog "" "" ; then
099d6b0f
RV
4143 pipe2=yes
4144fi
4145
40ff6d7e
KW
4146# check if accept4 is there
4147accept4=no
4148cat > $TMPC << EOF
40ff6d7e
KW
4149#include <sys/socket.h>
4150#include <stddef.h>
4151
4152int main(void)
4153{
4154 accept4(0, NULL, NULL, SOCK_CLOEXEC);
4155 return 0;
4156}
4157EOF
4158if compile_prog "" "" ; then
4159 accept4=yes
4160fi
4161
3ce34dfb
VS
4162# check if tee/splice is there. vmsplice was added same time.
4163splice=no
4164cat > $TMPC << EOF
3ce34dfb
VS
4165#include <unistd.h>
4166#include <fcntl.h>
4167#include <limits.h>
4168
4169int main(void)
4170{
66ea0f22 4171 int len, fd = 0;
3ce34dfb
VS
4172 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
4173 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
4174 return 0;
4175}
4176EOF
52166aa0 4177if compile_prog "" "" ; then
3ce34dfb
VS
4178 splice=yes
4179fi
4180
a99d57bb
WG
4181##########################################
4182# libnuma probe
4183
4184if test "$numa" != "no" ; then
4185 cat > $TMPC << EOF
4186#include <numa.h>
4187int main(void) { return numa_available(); }
4188EOF
4189
4190 if compile_prog "" "-lnuma" ; then
4191 numa=yes
4192 libs_softmmu="-lnuma $libs_softmmu"
4193 else
4194 if test "$numa" = "yes" ; then
4195 feature_not_found "numa" "install numactl devel"
4196 fi
4197 numa=no
4198 fi
4199fi
4200
7b01cb97
AD
4201if test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then
4202 echo "ERROR: tcmalloc && jemalloc can't be used at the same time"
4203 exit 1
4204fi
4205
5a22ab71
YZ
4206# Even if malloc_trim() is available, these non-libc memory allocators
4207# do not support it.
4208if test "$tcmalloc" = "yes" || test "$jemalloc" = "yes" ; then
4209 if test "$malloc_trim" = "yes" ; then
4210 echo "Disabling malloc_trim with non-libc memory allocator"
4211 fi
4212 malloc_trim="no"
4213fi
4214
4215#######################################
4216# malloc_trim
4217
4218if test "$malloc_trim" != "no" ; then
4219 cat > $TMPC << EOF
4220#include <malloc.h>
4221int main(void) { malloc_trim(0); return 0; }
4222EOF
4223 if compile_prog "" "" ; then
4224 malloc_trim="yes"
4225 else
4226 malloc_trim="no"
4227 fi
4228fi
4229
2847b469
FZ
4230##########################################
4231# tcmalloc probe
4232
4233if test "$tcmalloc" = "yes" ; then
4234 cat > $TMPC << EOF
4235#include <stdlib.h>
4236int main(void) { malloc(1); return 0; }
4237EOF
4238
4239 if compile_prog "" "-ltcmalloc" ; then
4240 LIBS="-ltcmalloc $LIBS"
4241 else
4242 feature_not_found "tcmalloc" "install gperftools devel"
4243 fi
4244fi
4245
7b01cb97
AD
4246##########################################
4247# jemalloc probe
4248
4249if test "$jemalloc" = "yes" ; then
4250 cat > $TMPC << EOF
4251#include <stdlib.h>
4252int main(void) { malloc(1); return 0; }
4253EOF
4254
4255 if compile_prog "" "-ljemalloc" ; then
4256 LIBS="-ljemalloc $LIBS"
4257 else
4258 feature_not_found "jemalloc" "install jemalloc devel"
4259 fi
4260fi
4261
dcc38d1c
MT
4262##########################################
4263# signalfd probe
4264signalfd="no"
4265cat > $TMPC << EOF
dcc38d1c
MT
4266#include <unistd.h>
4267#include <sys/syscall.h>
4268#include <signal.h>
4269int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
4270EOF
4271
4272if compile_prog "" "" ; then
4273 signalfd=yes
4274fi
4275
d339d766
RJ
4276# check if optreset global is declared by <getopt.h>
4277optreset="no"
4278cat > $TMPC << EOF
4279#include <getopt.h>
4280int main(void) { return optreset; }
4281EOF
4282
4283if compile_prog "" "" ; then
4284 optreset=yes
4285fi
4286
c2882b96
RV
4287# check if eventfd is supported
4288eventfd=no
4289cat > $TMPC << EOF
4290#include <sys/eventfd.h>
4291
4292int main(void)
4293{
55cc7f3e 4294 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
c2882b96
RV
4295}
4296EOF
4297if compile_prog "" "" ; then
4298 eventfd=yes
4299fi
4300
751bcc39
MAL
4301# check if memfd is supported
4302memfd=no
4303cat > $TMPC << EOF
75e5b70e 4304#include <sys/mman.h>
751bcc39
MAL
4305
4306int main(void)
4307{
4308 return memfd_create("foo", MFD_ALLOW_SEALING);
4309}
4310EOF
4311if compile_prog "" "" ; then
4312 memfd=yes
4313fi
4314
955727d2
CT
4315# check for usbfs
4316have_usbfs=no
4317if test "$linux_user" = "yes"; then
96566d09
TP
4318 cat > $TMPC << EOF
4319#include <linux/usbdevice_fs.h>
4320
4321#ifndef USBDEVFS_GET_CAPABILITIES
4322#error "USBDEVFS_GET_CAPABILITIES undefined"
4323#endif
4324
4325#ifndef USBDEVFS_DISCONNECT_CLAIM
4326#error "USBDEVFS_DISCONNECT_CLAIM undefined"
4327#endif
4328
4329int main(void)
4330{
4331 return 0;
4332}
4333EOF
4334 if compile_prog "" ""; then
955727d2
CT
4335 have_usbfs=yes
4336 fi
955727d2 4337fi
751bcc39 4338
d0927938
UH
4339# check for fallocate
4340fallocate=no
4341cat > $TMPC << EOF
4342#include <fcntl.h>
4343
4344int main(void)
4345{
4346 fallocate(0, 0, 0, 0);
4347 return 0;
4348}
4349EOF
8fb03151 4350if compile_prog "" "" ; then
d0927938
UH
4351 fallocate=yes
4352fi
4353
3d4fa43e
KK
4354# check for fallocate hole punching
4355fallocate_punch_hole=no
4356cat > $TMPC << EOF
4357#include <fcntl.h>
4358#include <linux/falloc.h>
4359
4360int main(void)
4361{
4362 fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
4363 return 0;
4364}
4365EOF
4366if compile_prog "" "" ; then
4367 fallocate_punch_hole=yes
4368fi
4369
b953f075
DL
4370# check that fallocate supports range zeroing inside the file
4371fallocate_zero_range=no
4372cat > $TMPC << EOF
4373#include <fcntl.h>
4374#include <linux/falloc.h>
4375
4376int main(void)
4377{
4378 fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0);
4379 return 0;
4380}
4381EOF
4382if compile_prog "" "" ; then
4383 fallocate_zero_range=yes
4384fi
4385
ed911435
KW
4386# check for posix_fallocate
4387posix_fallocate=no
4388cat > $TMPC << EOF
4389#include <fcntl.h>
4390
4391int main(void)
4392{
4393 posix_fallocate(0, 0, 0);
4394 return 0;
4395}
4396EOF
4397if compile_prog "" "" ; then
4398 posix_fallocate=yes
4399fi
4400
c727f47d
PM
4401# check for sync_file_range
4402sync_file_range=no
4403cat > $TMPC << EOF
4404#include <fcntl.h>
4405
4406int main(void)
4407{
4408 sync_file_range(0, 0, 0, 0);
4409 return 0;
4410}
4411EOF
8fb03151 4412if compile_prog "" "" ; then
c727f47d
PM
4413 sync_file_range=yes
4414fi
4415
dace20dc
PM
4416# check for linux/fiemap.h and FS_IOC_FIEMAP
4417fiemap=no
4418cat > $TMPC << EOF
4419#include <sys/ioctl.h>
4420#include <linux/fs.h>
4421#include <linux/fiemap.h>
4422
4423int main(void)
4424{
4425 ioctl(0, FS_IOC_FIEMAP, 0);
4426 return 0;
4427}
4428EOF
8fb03151 4429if compile_prog "" "" ; then
dace20dc
PM
4430 fiemap=yes
4431fi
4432
d0927938
UH
4433# check for dup3
4434dup3=no
4435cat > $TMPC << EOF
4436#include <unistd.h>
4437
4438int main(void)
4439{
4440 dup3(0, 0, 0);
4441 return 0;
4442}
4443EOF
78f5d726 4444if compile_prog "" "" ; then
d0927938
UH
4445 dup3=yes
4446fi
4447
4e0c6529
AB
4448# check for ppoll support
4449ppoll=no
4450cat > $TMPC << EOF
4451#include <poll.h>
4452
4453int main(void)
4454{
4455 struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
4456 ppoll(&pfd, 1, 0, 0);
4457 return 0;
4458}
4459EOF
4460if compile_prog "" "" ; then
4461 ppoll=yes
4462fi
4463
cd758dd0
AB
4464# check for prctl(PR_SET_TIMERSLACK , ... ) support
4465prctl_pr_set_timerslack=no
4466cat > $TMPC << EOF
4467#include <sys/prctl.h>
4468
4469int main(void)
4470{
4471 prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
4472 return 0;
4473}
4474EOF
4475if compile_prog "" "" ; then
4476 prctl_pr_set_timerslack=yes
4477fi
4478
3b6edd16
PM
4479# check for epoll support
4480epoll=no
4481cat > $TMPC << EOF
4482#include <sys/epoll.h>
4483
4484int main(void)
4485{
4486 epoll_create(0);
4487 return 0;
4488}
4489EOF
8fb03151 4490if compile_prog "" "" ; then
3b6edd16
PM
4491 epoll=yes
4492fi
4493
227f0214
PM
4494# epoll_create1 is a later addition
4495# so we must check separately for its presence
3b6edd16
PM
4496epoll_create1=no
4497cat > $TMPC << EOF
4498#include <sys/epoll.h>
4499
4500int main(void)
4501{
19e83f6b
PM
4502 /* Note that we use epoll_create1 as a value, not as
4503 * a function being called. This is necessary so that on
4504 * old SPARC glibc versions where the function was present in
4505 * the library but not declared in the header file we will
4506 * fail the configure check. (Otherwise we will get a compiler
4507 * warning but not an error, and will proceed to fail the
4508 * qemu compile where we compile with -Werror.)
4509 */
c075a723 4510 return (int)(uintptr_t)&epoll_create1;
3b6edd16
PM
4511}
4512EOF
8fb03151 4513if compile_prog "" "" ; then
3b6edd16
PM
4514 epoll_create1=yes
4515fi
4516
a8fd1aba
PM
4517# check for sendfile support
4518sendfile=no
4519cat > $TMPC << EOF
4520#include <sys/sendfile.h>
4521
4522int main(void)
4523{
4524 return sendfile(0, 0, 0, 0);
4525}
4526EOF
4527if compile_prog "" "" ; then
4528 sendfile=yes
4529fi
4530
51834341
RV
4531# check for timerfd support (glibc 2.8 and newer)
4532timerfd=no
4533cat > $TMPC << EOF
4534#include <sys/timerfd.h>
4535
4536int main(void)
4537{
4538 return(timerfd_create(CLOCK_REALTIME, 0));
4539}
4540EOF
4541if compile_prog "" "" ; then
4542 timerfd=yes
4543fi
4544
9af5c906
RV
4545# check for setns and unshare support
4546setns=no
4547cat > $TMPC << EOF
4548#include <sched.h>
4549
4550int main(void)
4551{
4552 int ret;
4553 ret = setns(0, 0);
4554 ret = unshare(0);
4555 return ret;
4556}
4557EOF
4558if compile_prog "" "" ; then
4559 setns=yes
4560fi
4561
38860a03
AM
4562# clock_adjtime probe
4563clock_adjtime=no
4564cat > $TMPC <<EOF
4565#include <time.h>
4566
4567int main(void)
4568{
4569 return clock_adjtime(0, 0);
4570}
4571EOF
4572clock_adjtime=no
4573if compile_prog "" "" ; then
4574 clock_adjtime=yes
4575fi
4576
5a03cd00
AM
4577# syncfs probe
4578syncfs=no
4579cat > $TMPC <<EOF
4580#include <unistd.h>
4581
4582int main(void)
4583{
4584 return syncfs(0);
4585}
4586EOF
4587syncfs=no
4588if compile_prog "" "" ; then
4589 syncfs=yes
4590fi
4591
5f71eac0
PM
4592# Check we have a new enough version of sphinx-build
4593has_sphinx_build() {
4594 # This is a bit awkward but works: create a trivial document and
4595 # try to run it with our configuration file (which enforces a
4596 # version requirement). This will fail if either
4597 # sphinx-build doesn't exist at all or if it is too old.
4598 mkdir -p "$TMPDIR1/sphinx"
4599 touch "$TMPDIR1/sphinx/index.rst"
4600 sphinx-build -c "$source_path/docs" -b html "$TMPDIR1/sphinx" "$TMPDIR1/sphinx/out" >/dev/null 2>&1
4601}
4602
cc8ae6de 4603# Check if tools are available to build documentation.
a25dba17 4604if test "$docs" != "no" ; then
5f71eac0 4605 if has makeinfo && has pod2man && has_sphinx_build; then
a25dba17 4606 docs=yes
83a3ab8b 4607 else
a25dba17 4608 if test "$docs" = "yes" ; then
5f71eac0 4609 feature_not_found "docs" "Install texinfo, Perl/perl-podlators and python-sphinx"
83a3ab8b 4610 fi
a25dba17 4611 docs=no
83a3ab8b 4612 fi
cc8ae6de
PB
4613fi
4614
f514f41c 4615# Search for bswap_32 function
6ae9a1f4
JQ
4616byteswap_h=no
4617cat > $TMPC << EOF
4618#include <byteswap.h>
4619int main(void) { return bswap_32(0); }
4620EOF
52166aa0 4621if compile_prog "" "" ; then
6ae9a1f4
JQ
4622 byteswap_h=yes
4623fi
4624
75f13596 4625# Search for bswap32 function
6ae9a1f4
JQ
4626bswap_h=no
4627cat > $TMPC << EOF
4628#include <sys/endian.h>
4629#include <sys/types.h>
4630#include <machine/bswap.h>
4631int main(void) { return bswap32(0); }
4632EOF
52166aa0 4633if compile_prog "" "" ; then
6ae9a1f4
JQ
4634 bswap_h=yes
4635fi
4636
c589b249 4637##########################################
e49ab19f 4638# Do we have libiscsi >= 1.9.0
c589b249 4639if test "$libiscsi" != "no" ; then
e49ab19f 4640 if $pkg_config --atleast-version=1.9.0 libiscsi; then
3c33ea96 4641 libiscsi="yes"
ca871ec8
SW
4642 libiscsi_cflags=$($pkg_config --cflags libiscsi)
4643 libiscsi_libs=$($pkg_config --libs libiscsi)
c589b249
RS
4644 else
4645 if test "$libiscsi" = "yes" ; then
e49ab19f 4646 feature_not_found "libiscsi" "Install libiscsi >= 1.9.0"
c589b249
RS
4647 fi
4648 libiscsi="no"
4649 fi
4650fi
4651
8bacde8d
NC
4652##########################################
4653# Do we need libm
4654cat > $TMPC << EOF
4655#include <math.h>
f80ea986 4656int main(int argc, char **argv) { return isnan(sin((double)argc)); }
8bacde8d
NC
4657EOF
4658if compile_prog "" "" ; then
4659 :
4660elif compile_prog "" "-lm" ; then
4661 LIBS="-lm $LIBS"
4662 libs_qga="-lm $libs_qga"
4663else
76ad07a4 4664 error_exit "libm check failed"
8bacde8d
NC
4665fi
4666
da93a1fd
AL
4667##########################################
4668# Do we need librt
8bacde8d
NC
4669# uClibc provides 2 versions of clock_gettime(), one with realtime
4670# support and one without. This means that the clock_gettime() don't
4671# need -lrt. We still need it for timer_create() so we check for this
4672# function in addition.
da93a1fd
AL
4673cat > $TMPC <<EOF
4674#include <signal.h>
4675#include <time.h>
8bacde8d
NC
4676int main(void) {
4677 timer_create(CLOCK_REALTIME, NULL, NULL);
4678 return clock_gettime(CLOCK_REALTIME, NULL);
4679}
da93a1fd
AL
4680EOF
4681
52166aa0 4682if compile_prog "" "" ; then
07ffa4bd 4683 :
8bacde8d 4684# we need pthread for static linking. use previous pthread test result
18e588b1
RL
4685elif compile_prog "" "$pthread_lib -lrt" ; then
4686 LIBS="$LIBS -lrt"
4687 libs_qga="$libs_qga -lrt"
da93a1fd
AL
4688fi
4689
d99e97e6
TH
4690# Check whether we need to link libutil for openpty()
4691cat > $TMPC << EOF
4692extern int openpty(int *am, int *as, char *name, void *termp, void *winp);
4693int main(void) { return openpty(0, 0, 0, 0, 0); }
4694EOF
4695
4696if ! compile_prog "" "" ; then
4697 if compile_prog "" "-lutil" ; then
6362a53f 4698 libs_softmmu="-lutil $libs_softmmu"
d99e97e6
TH
4699 libs_tools="-lutil $libs_tools"
4700 fi
6362a53f
JQ
4701fi
4702
de5071c5 4703##########################################
cd4ec0b4
GH
4704# spice probe
4705if test "$spice" != "no" ; then
4706 cat > $TMPC << EOF
4707#include <spice.h>
4708int main(void) { spice_server_new(); return 0; }
4709EOF
710fc4f5
JD
4710 spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
4711 spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
1b63665c 4712 if $pkg_config --atleast-version=0.12.5 spice-server && \
65d5d3f9 4713 $pkg_config --atleast-version=0.12.3 spice-protocol && \
cd4ec0b4
GH
4714 compile_prog "$spice_cflags" "$spice_libs" ; then
4715 spice="yes"
4716 libs_softmmu="$libs_softmmu $spice_libs"
4717 QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
2e0e3c39
AL
4718 spice_protocol_version=$($pkg_config --modversion spice-protocol)
4719 spice_server_version=$($pkg_config --modversion spice-server)
cd4ec0b4
GH
4720 else
4721 if test "$spice" = "yes" ; then
8efc9363 4722 feature_not_found "spice" \
1b63665c 4723 "Install spice-server(>=0.12.5) and spice-protocol(>=0.12.3) devel"
cd4ec0b4
GH
4724 fi
4725 spice="no"
4726 fi
4727fi
4728
7b02f544 4729# check for smartcard support
7b02f544 4730if test "$smartcard" != "no"; then
0f5c642d 4731 if $pkg_config --atleast-version=2.5.1 libcacard; then
7b02f544
MAL
4732 libcacard_cflags=$($pkg_config --cflags libcacard)
4733 libcacard_libs=$($pkg_config --libs libcacard)
7b02f544 4734 smartcard="yes"
afd347ab 4735 else
7b02f544
MAL
4736 if test "$smartcard" = "yes"; then
4737 feature_not_found "smartcard" "Install libcacard devel"
111a38b0 4738 fi
7b02f544 4739 smartcard="no"
111a38b0
RR
4740 fi
4741fi
111a38b0 4742
2b2325ff
GH
4743# check for libusb
4744if test "$libusb" != "no" ; then
65d5d3f9 4745 if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
2b2325ff 4746 libusb="yes"
ca871ec8
SW
4747 libusb_cflags=$($pkg_config --cflags libusb-1.0)
4748 libusb_libs=$($pkg_config --libs libusb-1.0)
2b2325ff
GH
4749 else
4750 if test "$libusb" = "yes"; then
8efc9363 4751 feature_not_found "libusb" "Install libusb devel >= 1.0.13"
2b2325ff
GH
4752 fi
4753 libusb="no"
4754 fi
4755fi
4756
69354a83
HG
4757# check for usbredirparser for usb network redirection support
4758if test "$usb_redir" != "no" ; then
65d5d3f9 4759 if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
69354a83 4760 usb_redir="yes"
ca871ec8
SW
4761 usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
4762 usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
69354a83
HG
4763 else
4764 if test "$usb_redir" = "yes"; then
21684af0 4765 feature_not_found "usb-redir" "Install usbredir devel"
69354a83
HG
4766 fi
4767 usb_redir="no"
4768 fi
4769fi
4770
d9840e25
TS
4771##########################################
4772# check if we have VSS SDK headers for win
4773
e633a5c6
EB
4774if test "$mingw32" = "yes" && test "$guest_agent" != "no" && \
4775 test "$vss_win32_sdk" != "no" ; then
d9840e25 4776 case "$vss_win32_sdk" in
690604f6 4777 "") vss_win32_include="-isystem $source_path" ;;
d9840e25
TS
4778 *\ *) # The SDK is installed in "Program Files" by default, but we cannot
4779 # handle path with spaces. So we symlink the headers into ".sdk/vss".
690604f6 4780 vss_win32_include="-isystem $source_path/.sdk/vss"
d9840e25
TS
4781 symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
4782 ;;
690604f6 4783 *) vss_win32_include="-isystem $vss_win32_sdk"
d9840e25
TS
4784 esac
4785 cat > $TMPC << EOF
4786#define __MIDL_user_allocate_free_DEFINED__
4787#include <inc/win2003/vss.h>
4788int main(void) { return VSS_CTX_BACKUP; }
4789EOF
4790 if compile_prog "$vss_win32_include" "" ; then
4791 guest_agent_with_vss="yes"
4792 QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
315d3184 4793 libs_qga="-lole32 -loleaut32 -lshlwapi -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
f33ca81f 4794 qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb"
d9840e25
TS
4795 else
4796 if test "$vss_win32_sdk" != "" ; then
4797 echo "ERROR: Please download and install Microsoft VSS SDK:"
4798 echo "ERROR: http://www.microsoft.com/en-us/download/details.aspx?id=23490"
4799 echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
4800 echo "ERROR: scripts/extract-vsssdk-headers setup.exe"
4801 echo "ERROR: The headers are extracted in the directory \`inc'."
4802 feature_not_found "VSS support"
4803 fi
4804 guest_agent_with_vss="no"
4805 fi
4806fi
4807
4808##########################################
4809# lookup Windows platform SDK (if not specified)
4810# The SDK is needed only to build .tlb (type library) file of guest agent
4811# VSS provider from the source. It is usually unnecessary because the
4812# pre-compiled .tlb file is included.
4813
e633a5c6
EB
4814if test "$mingw32" = "yes" && test "$guest_agent" != "no" && \
4815 test "$guest_agent_with_vss" = "yes" ; then
d9840e25
TS
4816 if test -z "$win_sdk"; then
4817 programfiles="$PROGRAMFILES"
4818 test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
4819 if test -n "$programfiles"; then
4820 win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
4821 else
4822 feature_not_found "Windows SDK"
4823 fi
4824 elif test "$win_sdk" = "no"; then
4825 win_sdk=""
4826 fi
4827fi
4828
50cbebb9
MR
4829##########################################
4830# check if mingw environment provides a recent ntddscsi.h
e633a5c6 4831if test "$mingw32" = "yes" && test "$guest_agent" != "no"; then
50cbebb9
MR
4832 cat > $TMPC << EOF
4833#include <windows.h>
4834#include <ntddscsi.h>
4835int main(void) {
4836#if !defined(IOCTL_SCSI_GET_ADDRESS)
4837#error Missing required ioctl definitions
4838#endif
4839 SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 };
4840 return addr.Lun;
4841}
4842EOF
4843 if compile_prog "" "" ; then
4844 guest_agent_ntddscsi=yes
c54e1eb4 4845 libs_qga="-lsetupapi $libs_qga"
50cbebb9
MR
4846 fi
4847fi
4848
9d9e1521
GH
4849##########################################
4850# virgl renderer probe
4851
4852if test "$virglrenderer" != "no" ; then
4853 cat > $TMPC << EOF
4854#include <virglrenderer.h>
4855int main(void) { virgl_renderer_poll(); return 0; }
4856EOF
4857 virgl_cflags=$($pkg_config --cflags virglrenderer 2>/dev/null)
4858 virgl_libs=$($pkg_config --libs virglrenderer 2>/dev/null)
47479c55 4859 virgl_version=$($pkg_config --modversion virglrenderer 2>/dev/null)
9d9e1521
GH
4860 if $pkg_config virglrenderer >/dev/null 2>&1 && \
4861 compile_prog "$virgl_cflags" "$virgl_libs" ; then
4862 virglrenderer="yes"
4863 else
4864 if test "$virglrenderer" = "yes" ; then
4865 feature_not_found "virglrenderer"
4866 fi
4867 virglrenderer="no"
4868 fi
4869fi
4870
8ca80760
RH
4871##########################################
4872# capstone
4873
e219c499
RH
4874case "$capstone" in
4875 "" | yes)
4876 if $pkg_config capstone; then
4877 capstone=system
e633a5c6 4878 elif test -e "${source_path}/.git" && test $git_update = 'yes' ; then
e219c499
RH
4879 capstone=git
4880 elif test -e "${source_path}/capstone/Makefile" ; then
4881 capstone=internal
4882 elif test -z "$capstone" ; then
4883 capstone=no
4884 else
4885 feature_not_found "capstone" "Install capstone devel or git submodule"
4886 fi
4887 ;;
4888
4889 system)
4890 if ! $pkg_config capstone; then
4891 feature_not_found "capstone" "Install capstone devel"
4892 fi
4893 ;;
4894esac
4895
4896case "$capstone" in
4897 git | internal)
4898 if test "$capstone" = git; then
4899 git_submodules="${git_submodules} capstone"
4900 fi
4901 mkdir -p capstone
4902 QEMU_CFLAGS="$QEMU_CFLAGS -I\$(SRC_PATH)/capstone/include"
4903 if test "$mingw32" = "yes"; then
4904 LIBCAPSTONE=capstone.lib
4905 else
4906 LIBCAPSTONE=libcapstone.a
4907 fi
4908 LIBS="-L\$(BUILD_DIR)/capstone -lcapstone $LIBS"
4909 ;;
4910
4911 system)
8ca80760
RH
4912 QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags capstone)"
4913 LIBS="$($pkg_config --libs capstone) $LIBS"
e219c499
RH
4914 ;;
4915
4916 no)
4917 ;;
4918 *)
4919 error_exit "Unknown state for capstone: $capstone"
4920 ;;
4921esac
8ca80760 4922
5f6b9e8f
BS
4923##########################################
4924# check if we have fdatasync
4925
4926fdatasync=no
4927cat > $TMPC << EOF
4928#include <unistd.h>
d1722a27
AR
4929int main(void) {
4930#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
4931return fdatasync(0);
4932#else
e172fe11 4933#error Not supported
d1722a27
AR
4934#endif
4935}
5f6b9e8f
BS
4936EOF
4937if compile_prog "" "" ; then
4938 fdatasync=yes
4939fi
4940
e78815a5
AF
4941##########################################
4942# check if we have madvise
4943
4944madvise=no
4945cat > $TMPC << EOF
4946#include <sys/types.h>
4947#include <sys/mman.h>
832ce9c2 4948#include <stddef.h>
e78815a5
AF
4949int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
4950EOF
4951if compile_prog "" "" ; then
4952 madvise=yes
4953fi
4954
4955##########################################
4956# check if we have posix_madvise
4957
4958posix_madvise=no
4959cat > $TMPC << EOF
4960#include <sys/mman.h>
832ce9c2 4961#include <stddef.h>
e78815a5
AF
4962int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
4963EOF
4964if compile_prog "" "" ; then
4965 posix_madvise=yes
4966fi
4967
9bc5a719
AG
4968##########################################
4969# check if we have posix_memalign()
4970
4971posix_memalign=no
4972cat > $TMPC << EOF
4973#include <stdlib.h>
4974int main(void) {
4975 void *p;
4976 return posix_memalign(&p, 8, 8);
4977}
4978EOF
4979if compile_prog "" "" ; then
4980 posix_memalign=yes
4981fi
4982
0a852417
PD
4983##########################################
4984# check if we have posix_syslog
4985
4986posix_syslog=no
4987cat > $TMPC << EOF
4988#include <syslog.h>
4989int main(void) { openlog("qemu", LOG_PID, LOG_DAEMON); syslog(LOG_INFO, "configure"); return 0; }
4990EOF
4991if compile_prog "" "" ; then
4992 posix_syslog=yes
4993fi
4994
401bc051
PM
4995##########################################
4996# check if we have sem_timedwait
4997
4998sem_timedwait=no
4999cat > $TMPC << EOF
5000#include <semaphore.h>
5001int main(void) { return sem_timedwait(0, 0); }
5002EOF
5003if compile_prog "" "" ; then
5004 sem_timedwait=yes
5005fi
5006
5c99fa37
KF
5007##########################################
5008# check if we have strchrnul
5009
5010strchrnul=no
5011cat > $TMPC << EOF
5012#include <string.h>
5013int main(void);
5014// Use a haystack that the compiler shouldn't be able to constant fold
5015char *haystack = (char*)&main;
5016int main(void) { return strchrnul(haystack, 'x') != &haystack[6]; }
5017EOF
5018if compile_prog "" "" ; then
5019 strchrnul=yes
5020fi
5021
94a420b1
SH
5022##########################################
5023# check if trace backend exists
5024
5b808275 5025$python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends > /dev/null 2> /dev/null
94a420b1 5026if test "$?" -ne 0 ; then
5b808275
LV
5027 error_exit "invalid trace backends" \
5028 "Please choose supported trace backends."
94a420b1
SH
5029fi
5030
7e24e92a
SH
5031##########################################
5032# For 'ust' backend, test if ust headers are present
5b808275 5033if have_backend "ust"; then
7e24e92a 5034 cat > $TMPC << EOF
bf15f63c 5035#include <lttng/tracepoint.h>
7e24e92a
SH
5036int main(void) { return 0; }
5037EOF
c79ed23d 5038 if compile_prog "" "-Wl,--no-as-needed -ldl" ; then
bf15f63c 5039 if $pkg_config lttng-ust --exists; then
89138857 5040 lttng_ust_libs=$($pkg_config --libs lttng-ust)
bf15f63c 5041 else
c79ed23d 5042 lttng_ust_libs="-llttng-ust -ldl"
bf15f63c
MG
5043 fi
5044 if $pkg_config liburcu-bp --exists; then
89138857 5045 urcu_bp_libs=$($pkg_config --libs liburcu-bp)
bf15f63c
MG
5046 else
5047 urcu_bp_libs="-lurcu-bp"
5048 fi
5049
5050 LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS"
5051 libs_qga="$lttng_ust_libs $urcu_bp_libs $libs_qga"
7e24e92a 5052 else
bf15f63c 5053 error_exit "Trace backend 'ust' missing lttng-ust header files"
7e24e92a
SH
5054 fi
5055fi
b3d08c02
DB
5056
5057##########################################
5058# For 'dtrace' backend, test if 'dtrace' command is present
5b808275 5059if have_backend "dtrace"; then
b3d08c02 5060 if ! has 'dtrace' ; then
76ad07a4 5061 error_exit "dtrace command is not found in PATH $PATH"
b3d08c02 5062 fi
c276b17d
DB
5063 trace_backend_stap="no"
5064 if has 'stap' ; then
5065 trace_backend_stap="yes"
5066 fi
b3d08c02
DB
5067fi
5068
023367e6 5069##########################################
519175a2 5070# check and set a backend for coroutine
d0e2fce5 5071
7c2acc70 5072# We prefer ucontext, but it's not always possible. The fallback
33c53c54
DB
5073# is sigcontext. On Windows the only valid backend is the Windows
5074# specific one.
7c2acc70
PM
5075
5076ucontext_works=no
5077if test "$darwin" != "yes"; then
5078 cat > $TMPC << EOF
d0e2fce5 5079#include <ucontext.h>
cdf84806
PM
5080#ifdef __stub_makecontext
5081#error Ignoring glibc stub makecontext which will always fail
5082#endif
75cafad7 5083int main(void) { makecontext(0, 0, 0); return 0; }
d0e2fce5 5084EOF
7c2acc70
PM
5085 if compile_prog "" "" ; then
5086 ucontext_works=yes
5087 fi
5088fi
5089
5090if test "$coroutine" = ""; then
5091 if test "$mingw32" = "yes"; then
5092 coroutine=win32
5093 elif test "$ucontext_works" = "yes"; then
5094 coroutine=ucontext
5095 else
5096 coroutine=sigaltstack
d0e2fce5 5097 fi
519175a2 5098else
7c2acc70
PM
5099 case $coroutine in
5100 windows)
5101 if test "$mingw32" != "yes"; then
5102 error_exit "'windows' coroutine backend only valid for Windows"
5103 fi
5104 # Unfortunately the user visible backend name doesn't match the
5105 # coroutine-*.c filename for this case, so we have to adjust it here.
5106 coroutine=win32
5107 ;;
5108 ucontext)
5109 if test "$ucontext_works" != "yes"; then
5110 feature_not_found "ucontext"
5111 fi
5112 ;;
33c53c54 5113 sigaltstack)
7c2acc70
PM
5114 if test "$mingw32" = "yes"; then
5115 error_exit "only the 'windows' coroutine backend is valid for Windows"
5116 fi
5117 ;;
5118 *)
5119 error_exit "unknown coroutine backend $coroutine"
5120 ;;
5121 esac
d0e2fce5
AK
5122fi
5123
70c60c08 5124if test "$coroutine_pool" = ""; then
33c53c54 5125 coroutine_pool=yes
70c60c08
SH
5126fi
5127
7d992e4d 5128if test "$debug_stack_usage" = "yes"; then
7d992e4d
PL
5129 if test "$coroutine_pool" = "yes"; then
5130 echo "WARN: disabling coroutine pool for stack usage debugging"
5131 coroutine_pool=no
5132 fi
5133fi
5134
5135
d2042378
AK
5136##########################################
5137# check if we have open_by_handle_at
5138
4e1797f9 5139open_by_handle_at=no
d2042378
AK
5140cat > $TMPC << EOF
5141#include <fcntl.h>
acc55ba8
SW
5142#if !defined(AT_EMPTY_PATH)
5143# error missing definition
5144#else
75cafad7 5145int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
acc55ba8 5146#endif
d2042378
AK
5147EOF
5148if compile_prog "" "" ; then
5149 open_by_handle_at=yes
5150fi
5151
e06a765e
HPB
5152########################################
5153# check if we have linux/magic.h
5154
5155linux_magic_h=no
5156cat > $TMPC << EOF
5157#include <linux/magic.h>
5158int main(void) {
75cafad7 5159 return 0;
e06a765e
HPB
5160}
5161EOF
5162if compile_prog "" "" ; then
5163 linux_magic_h=yes
5164fi
5165
06d71fa1 5166########################################
c95e3080
KW
5167# check whether we can disable warning option with a pragma (this is needed
5168# to silence warnings in the headers of some versions of external libraries).
5169# This test has to be compiled with -Werror as otherwise an unknown pragma is
5170# only a warning.
5171#
5172# If we can't selectively disable warning in the code, disable -Werror so that
5173# the build doesn't fail anyway.
5174
06d71fa1
PM
5175pragma_disable_unused_but_set=no
5176cat > $TMPC << EOF
e6f53fd5 5177#pragma GCC diagnostic push
c95e3080 5178#pragma GCC diagnostic ignored "-Wstrict-prototypes"
e6f53fd5 5179#pragma GCC diagnostic pop
c95e3080 5180
06d71fa1
PM
5181int main(void) {
5182 return 0;
5183}
5184EOF
5185if compile_prog "-Werror" "" ; then
cc6e3ca9 5186 pragma_diagnostic_available=yes
c95e3080
KW
5187else
5188 werror=no
06d71fa1
PM
5189fi
5190
3f4349dc 5191########################################
541be927 5192# check if we have valgrind/valgrind.h
3f4349dc
KW
5193
5194valgrind_h=no
5195cat > $TMPC << EOF
5196#include <valgrind/valgrind.h>
3f4349dc 5197int main(void) {
3f4349dc
KW
5198 return 0;
5199}
5200EOF
5201if compile_prog "" "" ; then
5202 valgrind_h=yes
5203fi
5204
8ab1bf12
LC
5205########################################
5206# check if environ is declared
5207
5208has_environ=no
5209cat > $TMPC << EOF
5210#include <unistd.h>
5211int main(void) {
c075a723 5212 environ = 0;
8ab1bf12
LC
5213 return 0;
5214}
5215EOF
5216if compile_prog "" "" ; then
5217 has_environ=yes
5218fi
5219
76a347e1
RH
5220########################################
5221# check if cpuid.h is usable.
5222
76a347e1
RH
5223cat > $TMPC << EOF
5224#include <cpuid.h>
5225int main(void) {
774d566c
PM
5226 unsigned a, b, c, d;
5227 int max = __get_cpuid_max(0, 0);
5228
5229 if (max >= 1) {
5230 __cpuid(1, a, b, c, d);
5231 }
5232
5233 if (max >= 7) {
5234 __cpuid_count(7, 0, a, b, c, d);
5235 }
5236
5237 return 0;
76a347e1
RH
5238}
5239EOF
5240if compile_prog "" "" ; then
5241 cpuid_h=yes
5242fi
5243
5dd89908
RH
5244##########################################
5245# avx2 optimization requirement check
5246#
5247# There is no point enabling this if cpuid.h is not usable,
5248# since we won't be able to select the new routines.
5249
e633a5c6 5250if test "$cpuid_h" = "yes" && test "$avx2_opt" != "no"; then
5dd89908
RH
5251 cat > $TMPC << EOF
5252#pragma GCC push_options
5253#pragma GCC target("avx2")
5254#include <cpuid.h>
5255#include <immintrin.h>
5256static int bar(void *a) {
5257 __m256i x = *(__m256i *)a;
5258 return _mm256_testz_si256(x, x);
5259}
5260int main(int argc, char *argv[]) { return bar(argv[0]); }
5261EOF
5262 if compile_object "" ; then
5263 avx2_opt="yes"
86583a07
LM
5264 else
5265 avx2_opt="no"
5dd89908
RH
5266 fi
5267fi
5268
f540166b
RH
5269########################################
5270# check if __[u]int128_t is usable.
5271
5272int128=no
5273cat > $TMPC << EOF
5274__int128_t a;
5275__uint128_t b;
5276int main (void) {
5277 a = a + b;
5278 b = a * b;
464e3671 5279 a = a * a;
f540166b
RH
5280 return 0;
5281}
5282EOF
5283if compile_prog "" "" ; then
5284 int128=yes
5285fi
76a347e1 5286
7ebee43e
RH
5287#########################################
5288# See if 128-bit atomic operations are supported.
5289
5290atomic128=no
5291if test "$int128" = "yes"; then
5292 cat > $TMPC << EOF
5293int main(void)
5294{
5295 unsigned __int128 x = 0, y = 0;
5296 y = __atomic_load_16(&x, 0);
5297 __atomic_store_16(&x, y, 0);
5298 __atomic_compare_exchange_16(&x, &y, x, 0, 0, 0);
5299 return 0;
5300}
5301EOF
5302 if compile_prog "" "" ; then
5303 atomic128=yes
5304 fi
5305fi
5306
e6cd4bb5 5307cmpxchg128=no
e633a5c6 5308if test "$int128" = yes && test "$atomic128" = no; then
e6cd4bb5
RH
5309 cat > $TMPC << EOF
5310int main(void)
5311{
5312 unsigned __int128 x = 0, y = 0;
5313 __sync_val_compare_and_swap_16(&x, y, x);
5314 return 0;
5315}
5316EOF
5317 if compile_prog "" "" ; then
5318 cmpxchg128=yes
5319 fi
5320fi
5321
df79b996
RH
5322#########################################
5323# See if 64-bit atomic operations are supported.
5324# Note that without __atomic builtins, we can only
5325# assume atomic loads/stores max at pointer size.
5326
5327cat > $TMPC << EOF
5328#include <stdint.h>
5329int main(void)
5330{
5331 uint64_t x = 0, y = 0;
5332#ifdef __ATOMIC_RELAXED
5333 y = __atomic_load_8(&x, 0);
5334 __atomic_store_8(&x, y, 0);
5335 __atomic_compare_exchange_8(&x, &y, x, 0, 0, 0);
5336 __atomic_exchange_8(&x, y, 0);
5337 __atomic_fetch_add_8(&x, y, 0);
5338#else
5339 typedef char is_host64[sizeof(void *) >= sizeof(uint64_t) ? 1 : -1];
5340 __sync_lock_test_and_set(&x, y);
5341 __sync_val_compare_and_swap(&x, y, 0);
5342 __sync_fetch_and_add(&x, y);
5343#endif
5344 return 0;
5345}
5346EOF
5347if compile_prog "" "" ; then
5348 atomic64=yes
5349fi
5350
db432672
RH
5351########################################
5352# See if 16-byte vector operations are supported.
5353# Even without a vector unit the compiler may expand these.
5354# There is a bug in old GCC for PPC that crashes here.
5355# Unfortunately it's the system compiler for Centos 7.
5356
5357cat > $TMPC << EOF
5358typedef unsigned char U1 __attribute__((vector_size(16)));
5359typedef unsigned short U2 __attribute__((vector_size(16)));
5360typedef unsigned int U4 __attribute__((vector_size(16)));
5361typedef unsigned long long U8 __attribute__((vector_size(16)));
5362typedef signed char S1 __attribute__((vector_size(16)));
5363typedef signed short S2 __attribute__((vector_size(16)));
5364typedef signed int S4 __attribute__((vector_size(16)));
5365typedef signed long long S8 __attribute__((vector_size(16)));
5366static U1 a1, b1;
5367static U2 a2, b2;
5368static U4 a4, b4;
5369static U8 a8, b8;
5370static S1 c1;
5371static S2 c2;
5372static S4 c4;
5373static S8 c8;
5374static int i;
74912f6d
LV
5375void helper(void *d, void *a, int shift, int i);
5376void helper(void *d, void *a, int shift, int i)
5377{
5378 *(U1 *)(d + i) = *(U1 *)(a + i) << shift;
5379 *(U2 *)(d + i) = *(U2 *)(a + i) << shift;
5380 *(U4 *)(d + i) = *(U4 *)(a + i) << shift;
5381 *(U8 *)(d + i) = *(U8 *)(a + i) << shift;
5382}
db432672
RH
5383int main(void)
5384{
5385 a1 += b1; a2 += b2; a4 += b4; a8 += b8;
5386 a1 -= b1; a2 -= b2; a4 -= b4; a8 -= b8;
5387 a1 *= b1; a2 *= b2; a4 *= b4; a8 *= b8;
5388 a1 &= b1; a2 &= b2; a4 &= b4; a8 &= b8;
5389 a1 |= b1; a2 |= b2; a4 |= b4; a8 |= b8;
5390 a1 ^= b1; a2 ^= b2; a4 ^= b4; a8 ^= b8;
5391 a1 <<= i; a2 <<= i; a4 <<= i; a8 <<= i;
5392 a1 >>= i; a2 >>= i; a4 >>= i; a8 >>= i;
5393 c1 >>= i; c2 >>= i; c4 >>= i; c8 >>= i;
5394 return 0;
5395}
5396EOF
5397
5398vector16=no
5399if compile_prog "" "" ; then
5400 vector16=yes
5401fi
5402
1e6e9aca
RH
5403########################################
5404# check if getauxval is available.
5405
5406getauxval=no
5407cat > $TMPC << EOF
5408#include <sys/auxv.h>
5409int main(void) {
5410 return getauxval(AT_HWCAP) == 0;
5411}
5412EOF
5413if compile_prog "" "" ; then
5414 getauxval=yes
5415fi
5416
fd0e6053
JS
5417########################################
5418# check if ccache is interfering with
5419# semantic analysis of macros
5420
5e4dfd3d 5421unset CCACHE_CPP2
fd0e6053
JS
5422ccache_cpp2=no
5423cat > $TMPC << EOF
5424static const int Z = 1;
5425#define fn() ({ Z; })
5426#define TAUT(X) ((X) == Z)
5427#define PAREN(X, Y) (X == Y)
5428#define ID(X) (X)
5429int main(int argc, char *argv[])
5430{
5431 int x = 0, y = 0;
5432 x = ID(x);
5433 x = fn();
5434 fn();
5435 if (PAREN(x, y)) return 0;
5436 if (TAUT(Z)) return 0;
5437 return 0;
5438}
5439EOF
5440
5441if ! compile_object "-Werror"; then
5442 ccache_cpp2=yes
5443fi
5444
b553a042
JS
5445#################################################
5446# clang does not support glibc + FORTIFY_SOURCE.
5447
5448if test "$fortify_source" != "no"; then
5449 if echo | $cc -dM -E - | grep __clang__ > /dev/null 2>&1 ; then
5450 fortify_source="no";
e189091f 5451 elif test -n "$cxx" && has $cxx &&
cfcc7c14 5452 echo | $cxx -dM -E - | grep __clang__ >/dev/null 2>&1 ; then
b553a042
JS
5453 fortify_source="no";
5454 else
5455 fortify_source="yes"
5456 fi
5457fi
5458
1efad060
FZ
5459###############################################
5460# Check if copy_file_range is provided by glibc
5461have_copy_file_range=no
5462cat > $TMPC << EOF
5463#include <unistd.h>
5464int main(void) {
5465 copy_file_range(0, NULL, 0, NULL, 0, 0);
5466 return 0;
5467}
5468EOF
5469if compile_prog "" "" ; then
5470 have_copy_file_range=yes
5471fi
5472
277abf15
JV
5473##########################################
5474# check if struct fsxattr is available via linux/fs.h
5475
5476have_fsxattr=no
5477cat > $TMPC << EOF
5478#include <linux/fs.h>
5479struct fsxattr foo;
5480int main(void) {
5481 return 0;
5482}
5483EOF
5484if compile_prog "" "" ; then
5485 have_fsxattr=yes
5486fi
5487
a40161cb
PB
5488##########################################
5489# check for usable membarrier system call
5490if test "$membarrier" = "yes"; then
5491 have_membarrier=no
5492 if test "$mingw32" = "yes" ; then
5493 have_membarrier=yes
5494 elif test "$linux" = "yes" ; then
5495 cat > $TMPC << EOF
5496 #include <linux/membarrier.h>
5497 #include <sys/syscall.h>
5498 #include <unistd.h>
5499 #include <stdlib.h>
5500 int main(void) {
5501 syscall(__NR_membarrier, MEMBARRIER_CMD_QUERY, 0);
5502 syscall(__NR_membarrier, MEMBARRIER_CMD_SHARED, 0);
5503 exit(0);
5504 }
5505EOF
5506 if compile_prog "" "" ; then
5507 have_membarrier=yes
5508 fi
5509 fi
5510 if test "$have_membarrier" = "no"; then
5511 feature_not_found "membarrier" "membarrier system call not available"
5512 fi
5513else
5514 # Do not enable it by default even for Mingw32, because it doesn't
5515 # work on Wine.
5516 membarrier=no
5517fi
5518
b66e10e4
PM
5519##########################################
5520# check if rtnetlink.h exists and is useful
575b22b1
LV
5521have_rtnetlink=no
5522cat > $TMPC << EOF
5523#include <linux/rtnetlink.h>
5524int main(void) {
5525 return IFLA_PROTO_DOWN;
5526}
5527EOF
5528if compile_prog "" "" ; then
5529 have_rtnetlink=yes
5530fi
5531
6a02c806
SH
5532##########################################
5533# check for usable AF_VSOCK environment
5534have_af_vsock=no
5535cat > $TMPC << EOF
5536#include <errno.h>
5537#include <sys/types.h>
5538#include <sys/socket.h>
5539#if !defined(AF_VSOCK)
5540# error missing AF_VSOCK flag
5541#endif
5542#include <linux/vm_sockets.h>
5543int main(void) {
5544 int sock, ret;
5545 struct sockaddr_vm svm;
5546 socklen_t len = sizeof(svm);
5547 sock = socket(AF_VSOCK, SOCK_STREAM, 0);
5548 ret = getpeername(sock, (struct sockaddr *)&svm, &len);
5549 if ((ret == -1) && (errno == ENOTCONN)) {
5550 return 0;
5551 }
5552 return -1;
5553}
5554EOF
5555if compile_prog "" "" ; then
5556 have_af_vsock=yes
5557fi
5558
f0d92b56
LM
5559##########################################
5560# check for usable AF_ALG environment
5561hava_afalg=no
5562cat > $TMPC << EOF
5563#include <errno.h>
5564#include <sys/types.h>
5565#include <sys/socket.h>
5566#include <linux/if_alg.h>
5567int main(void) {
5568 int sock;
5569 sock = socket(AF_ALG, SOCK_SEQPACKET, 0);
5570 return sock;
5571}
5572EOF
5573if compile_prog "" "" ; then
5574 have_afalg=yes
5575fi
5576if test "$crypto_afalg" = "yes"
5577then
5578 if test "$have_afalg" != "yes"
5579 then
5580 error_exit "AF_ALG requested but could not be detected"
5581 fi
5582fi
5583
5584
c97d6d2c
SAGDR
5585#################################################
5586# Check to see if we have the Hypervisor framework
d2d08522 5587if [ "$darwin" = "yes" ] ; then
c97d6d2c
SAGDR
5588 cat > $TMPC << EOF
5589#include <Hypervisor/hv.h>
5590int main() { return 0;}
5591EOF
5592 if ! compile_object ""; then
5593 hvf='no'
5594 else
5595 hvf='yes'
5596 LDFLAGS="-framework Hypervisor $LDFLAGS"
5597 fi
5598fi
5599
6969ec6c
JC
5600#################################################
5601# Sparc implicitly links with --relax, which is
5602# incompatible with -r, so --no-relax should be
5603# given. It does no harm to give it on other
5604# platforms too.
5605
5606# Note: the prototype is needed since QEMU_CFLAGS
5607# contains -Wmissing-prototypes
5608cat > $TMPC << EOF
5609extern int foo(void);
5610int foo(void) { return 0; }
5611EOF
5612if ! compile_object ""; then
5613 error_exit "Failed to compile object file for LD_REL_FLAGS test"
5614fi
7ecf44a5
PB
5615for i in '-Wl,-r -Wl,--no-relax' -Wl,-r -r; do
5616 if do_cc -nostdlib $i -o $TMPMO $TMPO; then
5617 LD_REL_FLAGS=$i
5618 break
5619 fi
5620done
5621if test "$modules" = "yes" && test "$LD_REL_FLAGS" = ""; then
5622 feature_not_found "modules" "Cannot find how to build relocatable objects"
6969ec6c
JC
5623fi
5624
4d04351f
CC
5625##########################################
5626# check for sysmacros.h
5627
5628have_sysmacros=no
5629cat > $TMPC << EOF
5630#include <sys/sysmacros.h>
5631int main(void) {
5632 return makedev(0, 0);
5633}
5634EOF
5635if compile_prog "" "" ; then
5636 have_sysmacros=yes
5637fi
5638
da92c3ff
AM
5639##########################################
5640# Veritas HyperScale block driver VxHS
5641# Check if libvxhs is installed
5642
5643if test "$vxhs" != "no" ; then
5644 cat > $TMPC <<EOF
5645#include <stdint.h>
5646#include <qnio/qnio_api.h>
5647
5648void *vxhs_callback;
5649
5650int main(void) {
5651 iio_init(QNIO_VERSION, vxhs_callback);
5652 return 0;
5653}
5654EOF
5655 vxhs_libs="-lvxhs -lssl"
5656 if compile_prog "" "$vxhs_libs" ; then
5657 vxhs=yes
5658 else
5659 if test "$vxhs" = "yes" ; then
5660 feature_not_found "vxhs block device" "Install libvxhs See github"
5661 fi
5662 vxhs=no
5663 fi
5664fi
5665
49e00a18
AG
5666##########################################
5667# check for _Static_assert()
5668
5669have_static_assert=no
5670cat > $TMPC << EOF
5671_Static_assert(1, "success");
5672int main(void) {
5673 return 0;
5674}
5675EOF
5676if compile_prog "" "" ; then
5677 have_static_assert=yes
5678fi
5679
e674605f
TG
5680##########################################
5681# check for utmpx.h, it is missing e.g. on OpenBSD
5682
5683have_utmpx=no
5684cat > $TMPC << EOF
5685#include <utmpx.h>
5686struct utmpx user_info;
5687int main(void) {
5688 return 0;
5689}
5690EOF
5691if compile_prog "" "" ; then
5692 have_utmpx=yes
5693fi
5694
247724cb
MAL
5695##########################################
5696# checks for sanitizers
5697
247724cb
MAL
5698have_asan=no
5699have_ubsan=no
d83414e1
MAL
5700have_asan_iface_h=no
5701have_asan_iface_fiber=no
247724cb
MAL
5702
5703if test "$sanitizers" = "yes" ; then
b9f44da2 5704 write_c_skeleton
247724cb
MAL
5705 if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" ""; then
5706 have_asan=yes
5707 fi
b9f44da2
MAL
5708
5709 # we could use a simple skeleton for flags checks, but this also
5710 # detect the static linking issue of ubsan, see also:
5711 # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84285
5712 cat > $TMPC << EOF
5713#include <stdlib.h>
5714int main(void) {
5715 void *tmp = malloc(10);
5716 return *(int *)(tmp + 2);
5717}
5718EOF
247724cb
MAL
5719 if compile_prog "$CPU_CFLAGS -Werror -fsanitize=undefined" ""; then
5720 have_ubsan=yes
5721 fi
d83414e1
MAL
5722
5723 if check_include "sanitizer/asan_interface.h" ; then
5724 have_asan_iface_h=yes
5725 fi
5726
5727 cat > $TMPC << EOF
5728#include <sanitizer/asan_interface.h>
5729int main(void) {
5730 __sanitizer_start_switch_fiber(0, 0, 0);
5731 return 0;
5732}
5733EOF
5734 if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" "" ; then
5735 have_asan_iface_fiber=yes
5736 fi
247724cb
MAL
5737fi
5738
51a12b51
AB
5739##########################################
5740# Docker and cross-compiler support
5741#
5742# This is specifically for building test
5743# cases for foreign architectures, not
5744# cross-compiling QEMU itself.
5745
5746if has "docker"; then
5747 docker=$($python $source_path/tests/docker/docker.py probe)
5748fi
5749
17824406
JH
5750##########################################
5751# check for libpmem
5752
5753if test "$libpmem" != "no"; then
5754 if $pkg_config --exists "libpmem"; then
5755 libpmem="yes"
5756 libpmem_libs=$($pkg_config --libs libpmem)
5757 libpmem_cflags=$($pkg_config --cflags libpmem)
5758 libs_softmmu="$libs_softmmu $libpmem_libs"
5759 QEMU_CFLAGS="$QEMU_CFLAGS $libpmem_cflags"
5760 else
5761 if test "$libpmem" = "yes" ; then
5762 feature_not_found "libpmem" "Install nvml or pmdk"
5763 fi
5764 libpmem="no"
5765 fi
5766fi
5767
7e24e92a 5768##########################################
e86ecd4b
JQ
5769# End of CC checks
5770# After here, no more $cc or $ld runs
5771
d83414e1
MAL
5772write_c_skeleton
5773
1d728c39
BS
5774if test "$gcov" = "yes" ; then
5775 CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS"
5776 LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS"
b553a042 5777elif test "$fortify_source" = "yes" ; then
e600cdf3 5778 CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
48e56d50
PB
5779elif test "$debug" = "no"; then
5780 CFLAGS="-O2 $CFLAGS"
e86ecd4b 5781fi
a316e378 5782
247724cb
MAL
5783if test "$have_asan" = "yes"; then
5784 CFLAGS="-fsanitize=address $CFLAGS"
d83414e1
MAL
5785 if test "$have_asan_iface_h" = "no" ; then
5786 echo "ASAN build enabled, but ASAN header missing." \
5787 "Without code annotation, the report may be inferior."
5788 elif test "$have_asan_iface_fiber" = "no" ; then
5789 echo "ASAN build enabled, but ASAN header is too old." \
5790 "Without code annotation, the report may be inferior."
5791 fi
247724cb
MAL
5792fi
5793if test "$have_ubsan" = "yes"; then
5794 CFLAGS="-fsanitize=undefined $CFLAGS"
5795fi
5796
6542aa9c
PL
5797##########################################
5798# Do we have libnfs
5799if test "$libnfs" != "no" ; then
b7d769c9 5800 if $pkg_config --atleast-version=1.9.3 libnfs; then
6542aa9c
PL
5801 libnfs="yes"
5802 libnfs_libs=$($pkg_config --libs libnfs)
6542aa9c
PL
5803 else
5804 if test "$libnfs" = "yes" ; then
8efc9363 5805 feature_not_found "libnfs" "Install libnfs devel >= 1.9.3"
6542aa9c
PL
5806 fi
5807 libnfs="no"
5808 fi
5809fi
1d728c39 5810
3efac6eb
TG
5811##########################################
5812# Do we have libudev
5813if test "$libudev" != "no" ; then
5814 if $pkg_config libudev && test "$static" != "yes"; then
5815 libudev="yes"
5816 libudev_libs=$($pkg_config --libs libudev)
5817 else
5818 libudev="no"
5819 fi
5820fi
5821
6ca026cb
PM
5822# Now we've finished running tests it's OK to add -Werror to the compiler flags
5823if test "$werror" = "yes"; then
5824 QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
5825fi
5826
e86ecd4b
JQ
5827if test "$solaris" = "no" ; then
5828 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
1156c669 5829 LDFLAGS="-Wl,--warn-common $LDFLAGS"
e86ecd4b
JQ
5830 fi
5831fi
5832
94dd53c5
GH
5833# test if pod2man has --utf8 option
5834if pod2man --help | grep -q utf8; then
5835 POD2MAN="pod2man --utf8"
5836else
5837 POD2MAN="pod2man"
5838fi
5839
952afb71
BS
5840# Use ASLR, no-SEH and DEP if available
5841if test "$mingw32" = "yes" ; then
5842 for flag in --dynamicbase --no-seh --nxcompat; do
e9a3591f 5843 if ld_has $flag ; then
952afb71
BS
5844 LDFLAGS="-Wl,$flag $LDFLAGS"
5845 fi
5846 done
5847fi
5848
10ea68b3 5849qemu_confdir=$sysconfdir$confsuffix
e26110cf 5850qemu_moddir=$libdir$confsuffix
528ae5b8 5851qemu_datadir=$datadir$confsuffix
834574ea 5852qemu_localedir="$datadir/locale"
a8260d38 5853qemu_icondir="$datadir/icons"
67ea9546 5854qemu_desktopdir="$datadir/applications"
e7b45cc4 5855
e0580342
KR
5856# We can only support ivshmem if we have eventfd
5857if [ "$eventfd" = "yes" ]; then
5858 ivshmem=yes
5859fi
5860
4b1c11fd
DB
5861tools=""
5862if test "$want_tools" = "yes" ; then
72d277a7 5863 tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) qemu-edid\$(EXESUF) $tools"
4b1c11fd
DB
5864 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
5865 tools="qemu-nbd\$(EXESUF) $tools"
b1449edb
KR
5866 fi
5867 if [ "$ivshmem" = "yes" ]; then
a75eb03b 5868 tools="ivshmem-client\$(EXESUF) ivshmem-server\$(EXESUF) $tools"
4b1c11fd 5869 fi
1b9d35f3
VP
5870 if [ "$curl" = "yes" ]; then
5871 tools="elf2dmp\$(EXESUF) $tools"
3fa2d384 5872 fi
4b1c11fd
DB
5873fi
5874if test "$softmmu" = yes ; then
b855f8d1
PB
5875 if test "$linux" = yes; then
5876 if test "$virtfs" != no && test "$cap" = yes && test "$attr" = yes ; then
aabfd88d
AF
5877 virtfs=yes
5878 tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
5879 else
5880 if test "$virtfs" = yes; then
b855f8d1 5881 error_exit "VirtFS requires libcap devel and libattr devel"
983eef5a 5882 fi
17500370 5883 virtfs=no
aabfd88d 5884 fi
fe8fc5ae
PB
5885 if test "$mpath" != no && test "$mpathpersist" = yes ; then
5886 mpath=yes
5887 else
5888 if test "$mpath" = yes; then
5889 error_exit "Multipath requires libmpathpersist devel"
5890 fi
5891 mpath=no
5892 fi
b855f8d1
PB
5893 tools="$tools scsi/qemu-pr-helper\$(EXESUF)"
5894 else
5895 if test "$virtfs" = yes; then
5896 error_exit "VirtFS is supported only on Linux"
5897 fi
5898 virtfs=no
fe8fc5ae
PB
5899 if test "$mpath" = yes; then
5900 error_exit "Multipath is supported only on Linux"
5901 fi
5902 mpath=no
17bff52b 5903 fi
ff69fd8c
LV
5904 if test "$xkbcommon" = "yes"; then
5905 tools="qemu-keymap\$(EXESUF) $tools"
5906 fi
6a021536 5907fi
9d6bc27b
MR
5908
5909# Probe for guest agent support/options
5910
e8ef31a3 5911if [ "$guest_agent" != "no" ]; then
b39297ae 5912 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
fafcaf1d 5913 tools="qemu-ga $tools"
e8ef31a3
MT
5914 guest_agent=yes
5915 elif [ "$guest_agent" != yes ]; then
5916 guest_agent=no
5917 else
5918 error_exit "Guest agent is not supported on this platform"
ca35f780 5919 fi
00c705fb 5920fi
ca35f780 5921
9d6bc27b
MR
5922# Guest agent Window MSI package
5923
5924if test "$guest_agent" != yes; then
5925 if test "$guest_agent_msi" = yes; then
5926 error_exit "MSI guest agent package requires guest agent enabled"
5927 fi
5928 guest_agent_msi=no
5929elif test "$mingw32" != "yes"; then
5930 if test "$guest_agent_msi" = "yes"; then
5931 error_exit "MSI guest agent package is available only for MinGW Windows cross-compilation"
5932 fi
5933 guest_agent_msi=no
5934elif ! has wixl; then
5935 if test "$guest_agent_msi" = "yes"; then
5936 error_exit "MSI guest agent package requires wixl tool installed ( usually from msitools package )"
5937 fi
5938 guest_agent_msi=no
1a34904e
MR
5939else
5940 # we support qemu-ga, mingw32, and wixl: default to MSI enabled if it wasn't
5941 # disabled explicitly
5942 if test "$guest_agent_msi" != "no"; then
5943 guest_agent_msi=yes
5944 fi
9d6bc27b
MR
5945fi
5946
1a34904e 5947if test "$guest_agent_msi" = "yes"; then
9d6bc27b
MR
5948 if test "$guest_agent_with_vss" = "yes"; then
5949 QEMU_GA_MSI_WITH_VSS="-D InstallVss"
5950 fi
5951
5952 if test "$QEMU_GA_MANUFACTURER" = ""; then
5953 QEMU_GA_MANUFACTURER=QEMU
5954 fi
5955
5956 if test "$QEMU_GA_DISTRO" = ""; then
5957 QEMU_GA_DISTRO=Linux
5958 fi
5959
5960 if test "$QEMU_GA_VERSION" = ""; then
89138857 5961 QEMU_GA_VERSION=$(cat $source_path/VERSION)
9d6bc27b
MR
5962 fi
5963
89138857 5964 QEMU_GA_MSI_MINGW_DLL_PATH="-D Mingw_dlls=$($pkg_config --variable=prefix glib-2.0)/bin"
9d6bc27b
MR
5965
5966 case "$cpu" in
5967 x86_64)
5968 QEMU_GA_MSI_ARCH="-a x64 -D Arch=64"
5969 ;;
5970 i386)
5971 QEMU_GA_MSI_ARCH="-D Arch=32"
5972 ;;
5973 *)
5974 error_exit "CPU $cpu not supported for building installation package"
5975 ;;
5976 esac
5977fi
5978
ca35f780
PB
5979# Mac OS X ships with a broken assembler
5980roms=
e633a5c6
EB
5981if { test "$cpu" = "i386" || test "$cpu" = "x86_64"; } && \
5982 test "$targetos" != "Darwin" && test "$targetos" != "SunOS" && \
5983 test "$softmmu" = yes ; then
e57218b6 5984 # Different host OS linkers have different ideas about the name of the ELF
c65d5e4e
BS
5985 # emulation. Linux and OpenBSD/amd64 use 'elf_i386'; FreeBSD uses the _fbsd
5986 # variant; OpenBSD/i386 uses the _obsd variant; and Windows uses i386pe.
5987 for emu in elf_i386 elf_i386_fbsd elf_i386_obsd i386pe; do
e57218b6
PM
5988 if "$ld" -verbose 2>&1 | grep -q "^[[:space:]]*$emu[[:space:]]*$"; then
5989 ld_i386_emulation="$emu"
5990 roms="optionrom"
5991 break
5992 fi
5993 done
ca35f780 5994fi
e633a5c6 5995if test "$cpu" = "ppc64" && test "$targetos" != "Darwin" ; then
39ac8455
DG
5996 roms="$roms spapr-rtas"
5997fi
ca35f780 5998
2e33c3f8 5999# Only build s390-ccw bios if we're on s390x and the compiler has -march=z900
9933c305 6000if test "$cpu" = "s390x" ; then
2e33c3f8
TH
6001 write_c_skeleton
6002 if compile_prog "-march=z900" ""; then
6003 roms="$roms s390-ccw"
6004 fi
9933c305
CB
6005fi
6006
964c6fa1 6007# Probe for the need for relocating the user-only binary.
92fe2ba8 6008if ( [ "$linux_user" = yes ] || [ "$bsd_user" = yes ] ) && [ "$pie" = no ]; then
964c6fa1
RH
6009 textseg_addr=
6010 case "$cpu" in
479eb121
RH
6011 arm | i386 | ppc* | s390* | sparc* | x86_64 | x32)
6012 # ??? Rationale for choosing this address
964c6fa1
RH
6013 textseg_addr=0x60000000
6014 ;;
6015 mips)
479eb121
RH
6016 # A 256M aligned address, high in the address space, with enough
6017 # room for the code_gen_buffer above it before the stack.
6018 textseg_addr=0x60000000
964c6fa1
RH
6019 ;;
6020 esac
6021 if [ -n "$textseg_addr" ]; then
6022 cat > $TMPC <<EOF
6023 int main(void) { return 0; }
6024EOF
6025 textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr"
6026 if ! compile_prog "" "$textseg_ldflags"; then
6027 # In case ld does not support -Ttext-segment, edit the default linker
6028 # script via sed to set the .text start addr. This is needed on FreeBSD
6029 # at least.
92fe2ba8
PM
6030 if ! $ld --verbose >/dev/null 2>&1; then
6031 error_exit \
6032 "We need to link the QEMU user mode binaries at a" \
6033 "specific text address. Unfortunately your linker" \
6034 "doesn't support either the -Ttext-segment option or" \
6035 "printing the default linker script with --verbose." \
6036 "If you don't want the user mode binaries, pass the" \
6037 "--disable-user option to configure."
6038 fi
6039
964c6fa1
RH
6040 $ld --verbose | sed \
6041 -e '1,/==================================================/d' \
6042 -e '/==================================================/,$d' \
6043 -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \
6044 -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld
6045 textseg_ldflags="-Wl,-T../config-host.ld"
6046 fi
6047 fi
6048fi
6049
11cde1c8
BD
6050# Check that the C++ compiler exists and works with the C compiler.
6051# All the QEMU_CXXFLAGS are based on QEMU_CFLAGS. Keep this at the end to don't miss any other that could be added.
6052if has $cxx; then
6053 cat > $TMPC <<EOF
6054int c_function(void);
6055int main(void) { return c_function(); }
6056EOF
6057
6058 compile_object
6059
6060 cat > $TMPCXX <<EOF
6061extern "C" {
6062 int c_function(void);
6063}
6064int c_function(void) { return 42; }
6065EOF
6066
6067 update_cxxflags
6068
6069 if do_cxx $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $LDFLAGS; then
6070 # C++ compiler $cxx works ok with C compiler $cc
6071 :
6072 else
6073 echo "C++ compiler $cxx does not work with C compiler $cc"
6074 echo "Disabling C++ specific optional code"
6075 cxx=
6076 fi
6077else
6078 echo "No C++ compiler available; disabling C++ specific optional code"
6079 cxx=
6080fi
6081
02d34f62
CR
6082echo_version() {
6083 if test "$1" = "yes" ; then
6084 echo "($2)"
6085 fi
6086}
6087
50e12060
JK
6088# prepend pixman and ftd flags after all config tests are done
6089QEMU_CFLAGS="$pixman_cflags $fdt_cflags $QEMU_CFLAGS"
8a99e9a3 6090QEMU_LDFLAGS="$fdt_ldflags $QEMU_LDFLAGS"
50e12060 6091libs_softmmu="$pixman_libs $libs_softmmu"
5ca9388a 6092
43ce4dfe 6093echo "Install prefix $prefix"
89138857 6094echo "BIOS directory $(eval echo $qemu_datadir)"
3d5eecab 6095echo "firmware path $(eval echo $firmwarepath)"
89138857
SW
6096echo "binary directory $(eval echo $bindir)"
6097echo "library directory $(eval echo $libdir)"
6098echo "module directory $(eval echo $qemu_moddir)"
6099echo "libexec directory $(eval echo $libexecdir)"
6100echo "include directory $(eval echo $includedir)"
6101echo "config directory $(eval echo $sysconfdir)"
11d9f695 6102if test "$mingw32" = "no" ; then
89138857
SW
6103echo "local state directory $(eval echo $local_statedir)"
6104echo "Manual directory $(eval echo $mandir)"
43ce4dfe 6105echo "ELF interp prefix $interp_prefix"
5a699bbb
LE
6106else
6107echo "local state directory queried at runtime"
d9840e25 6108echo "Windows SDK $win_sdk"
11d9f695 6109fi
5a67135a 6110echo "Source path $source_path"
cc84d63a 6111echo "GIT binary $git"
aef45d51 6112echo "GIT submodules $git_submodules"
43ce4dfe 6113echo "C compiler $cc"
83469015 6114echo "Host C compiler $host_cc"
83f73fce 6115echo "C++ compiler $cxx"
3c4a4d0d 6116echo "Objective-C compiler $objcc"
45d285ab 6117echo "ARFLAGS $ARFLAGS"
0c439cbf 6118echo "CFLAGS $CFLAGS"
a558ee17 6119echo "QEMU_CFLAGS $QEMU_CFLAGS"
0c439cbf 6120echo "LDFLAGS $LDFLAGS"
8a99e9a3 6121echo "QEMU_LDFLAGS $QEMU_LDFLAGS"
43ce4dfe 6122echo "make $make"
6a882643 6123echo "install $install"
755ee70f 6124echo "python $python ($python_version)"
e2d8830e
BS
6125if test "$slirp" = "yes" ; then
6126 echo "smbd $smbd"
6127fi
17969268 6128echo "module support $modules"
43ce4dfe 6129echo "host CPU $cpu"
de83cd02 6130echo "host big endian $bigendian"
97a847bc 6131echo "target list $target_list"
43ce4dfe 6132echo "gprof enabled $gprof"
03b4fe7d 6133echo "sparse enabled $sparse"
1625af87 6134echo "strip binaries $strip_opt"
05c2a3e7 6135echo "profiler $profiler"
43ce4dfe 6136echo "static build $static"
5b0753e0
FB
6137if test "$darwin" = "yes" ; then
6138 echo "Cocoa support $cocoa"
6139fi
89138857 6140echo "SDL support $sdl $(echo_version $sdl $sdlversion)"
a442fe2f 6141echo "SDL image support $sdl_image"
89138857 6142echo "GTK support $gtk $(echo_version $gtk $gtk_version)"
925a0400 6143echo "GTK GL support $gtk_gl"
89138857 6144echo "VTE support $vte $(echo_version $vte $vteversion)"
a1c5e949 6145echo "TLS priority $tls_priority"
ddbb0d09 6146echo "GNUTLS support $gnutls"
91bfcdb0 6147echo "libgcrypt $gcrypt"
89138857 6148echo "nettle $nettle $(echo_version $nettle $nettle_version)"
9a2fd434 6149echo "libtasn1 $tasn1"
8953caf3 6150echo "PAM $auth_pam"
4d3b6f6e 6151echo "curses support $curses"
47479c55 6152echo "virgl support $virglrenderer $(echo_version $virglrenderer $virgl_version)"
769ce76d 6153echo "curl support $curl"
67b915a5 6154echo "mingw32 support $mingw32"
0c58ac1c 6155echo "Audio drivers $audio_drv_list"
b64ec4e4
FZ
6156echo "Block whitelist (rw) $block_drv_rw_whitelist"
6157echo "Block whitelist (ro) $block_drv_ro_whitelist"
983eef5a 6158echo "VirtFS support $virtfs"
fe8fc5ae 6159echo "Multipath support $mpath"
821601ea
JS
6160echo "VNC support $vnc"
6161if test "$vnc" = "yes" ; then
821601ea
JS
6162 echo "VNC SASL support $vnc_sasl"
6163 echo "VNC JPEG support $vnc_jpeg"
6164 echo "VNC PNG support $vnc_png"
821601ea 6165fi
3142255c
BS
6166if test -n "$sparc_cpu"; then
6167 echo "Target Sparc Arch $sparc_cpu"
6168fi
e37630ca 6169echo "xen support $xen"
3996e85c
PD
6170if test "$xen" = "yes" ; then
6171 echo "xen ctrl version $xen_ctrl_version"
6172fi
2e4d9fb1 6173echo "brlapi support $brlapi"
a20a6f46 6174echo "bluez support $bluez"
a25dba17 6175echo "Documentation $docs"
40d6444e 6176echo "PIE $pie"
8a16d273 6177echo "vde support $vde"
58952137 6178echo "netmap support $netmap"
5c6c3a6c 6179echo "Linux AIO support $linux_aio"
758e8e38 6180echo "ATTR/XATTR support $attr"
77755340 6181echo "Install blobs $blobs"
b31a0277 6182echo "KVM support $kvm"
b0cb0a66 6183echo "HAX support $hax"
c97d6d2c 6184echo "HVF support $hvf"
d661d9a4 6185echo "WHPX support $whpx"
b3f6ea7e
PB
6186echo "TCG support $tcg"
6187if test "$tcg" = "yes" ; then
6188 echo "TCG debug enabled $debug_tcg"
6189 echo "TCG interpreter $tcg_interpreter"
6190fi
5a22ab71 6191echo "malloc trim support $malloc_trim"
2da776db 6192echo "RDMA support $rdma"
21ab34c9 6193echo "PVRDMA support $pvrdma"
f652e6af 6194echo "fdt support $fdt"
a40161cb 6195echo "membarrier $membarrier"
ceb42de8 6196echo "preadv support $preadv"
5f6b9e8f 6197echo "fdatasync $fdatasync"
e78815a5
AF
6198echo "madvise $madvise"
6199echo "posix_madvise $posix_madvise"
9bc5a719 6200echo "posix_memalign $posix_memalign"
47e98658 6201echo "libcap-ng support $cap_ng"
d5970055 6202echo "vhost-net support $vhost_net"
042cea27 6203echo "vhost-crypto support $vhost_crypto"
5e9be92d 6204echo "vhost-scsi support $vhost_scsi"
fc0b9b0e 6205echo "vhost-vsock support $vhost_vsock"
e6a74868 6206echo "vhost-user support $vhost_user"
5b808275 6207echo "Trace backends $trace_backends"
713572a7 6208if have_backend "simple"; then
9410b56c 6209echo "Trace output file $trace_file-<pid>"
e00e36fb 6210fi
89138857 6211echo "spice support $spice $(echo_version $spice $spice_protocol_version/$spice_server_version)"
f27aaf4b 6212echo "rbd support $rbd"
dce512de 6213echo "xfsctl support $xfs"
7b02f544 6214echo "smartcard support $smartcard"
2b2325ff 6215echo "libusb $libusb"
69354a83 6216echo "usb net redir $usb_redir"
da076ffe 6217echo "OpenGL support $opengl"
014cb152 6218echo "OpenGL dmabufs $opengl_dmabuf"
c589b249 6219echo "libiscsi support $libiscsi"
6542aa9c 6220echo "libnfs support $libnfs"
d138cee9 6221echo "build guest agent $guest_agent"
d9840e25 6222echo "QGA VSS support $guest_agent_with_vss"
50cbebb9 6223echo "QGA w32 disk info $guest_agent_ntddscsi"
4c875d89 6224echo "QGA MSI support $guest_agent_msi"
f794573e 6225echo "seccomp support $seccomp"
7c2acc70 6226echo "coroutine backend $coroutine"
70c60c08 6227echo "coroutine pool $coroutine_pool"
7d992e4d 6228echo "debug stack usage $debug_stack_usage"
ba59fb77 6229echo "mutex debugging $debug_mutex"
f0d92b56 6230echo "crypto afalg $crypto_afalg"
eb100396 6231echo "GlusterFS support $glusterfs"
1d728c39
BS
6232echo "gcov $gcov_tool"
6233echo "gcov enabled $gcov"
ab214c29 6234echo "TPM support $tpm"
0a12ec87 6235echo "libssh2 support $libssh2"
3b8acc11 6236echo "TPM passthrough $tpm_passthrough"
f4ede81e 6237echo "TPM emulator $tpm_emulator"
3556c233 6238echo "QOM debugging $qom_cast_debug"
ed1701c6 6239echo "Live block migration $live_block_migration"
607dacd0
QN
6240echo "lzo support $lzo"
6241echo "snappy support $snappy"
6b383c08 6242echo "bzip2 support $bzip2"
83bc1f97 6243echo "lzfse support $lzfse"
a99d57bb 6244echo "NUMA host support $numa"
ed279a06 6245echo "libxml2 $libxml2"
2847b469 6246echo "tcmalloc support $tcmalloc"
7b01cb97 6247echo "jemalloc support $jemalloc"
99f2dbd3 6248echo "avx2 optimization $avx2_opt"
a6b1d4c0 6249echo "replication support $replication"
da92c3ff 6250echo "VxHS block device $vxhs"
2f740136
JC
6251echo "bochs support $bochs"
6252echo "cloop support $cloop"
6253echo "dmg support $dmg"
6254echo "qcow v1 support $qcow1"
6255echo "vdi support $vdi"
6256echo "vvfat support $vvfat"
6257echo "qed support $qed"
6258echo "parallels support $parallels"
6259echo "sheepdog support $sheepdog"
8ca80760 6260echo "capstone $capstone"
51a12b51 6261echo "docker $docker"
17824406 6262echo "libpmem support $libpmem"
3efac6eb 6263echo "libudev $libudev"
67b915a5 6264
898be3e0
PM
6265if test "$supported_cpu" = "no"; then
6266 echo
6267 echo "WARNING: SUPPORT FOR THIS HOST CPU WILL GO AWAY IN FUTURE RELEASES!"
6268 echo
6269 echo "CPU host architecture $cpu support is not currently maintained."
6270 echo "The QEMU project intends to remove support for this host CPU in"
6271 echo "a future release if nobody volunteers to maintain it and to"
6272 echo "provide a build host for our continuous integration setup."
6273 echo "configure has succeeded and you can continue to build, but"
6274 echo "if you care about QEMU on this platform you should contact"
6275 echo "us upstream at qemu-devel@nongnu.org."
6276fi
6277
6278if test "$supported_os" = "no"; then
6279 echo
6280 echo "WARNING: SUPPORT FOR THIS HOST OS WILL GO AWAY IN FUTURE RELEASES!"
6281 echo
c50126aa
PM
6282 echo "Host OS $targetos support is not currently maintained."
6283 echo "The QEMU project intends to remove support for this host OS in"
898be3e0
PM
6284 echo "a future release if nobody volunteers to maintain it and to"
6285 echo "provide a build host for our continuous integration setup."
6286 echo "configure has succeeded and you can continue to build, but"
6287 echo "if you care about QEMU on this platform you should contact"
6288 echo "us upstream at qemu-devel@nongnu.org."
6289fi
6290
98ec69ac 6291config_host_mak="config-host.mak"
98ec69ac 6292
dbd99ae3
SW
6293echo "# Automatically generated by configure - do not modify" >config-all-disas.mak
6294
98ec69ac 6295echo "# Automatically generated by configure - do not modify" > $config_host_mak
98ec69ac 6296echo >> $config_host_mak
98ec69ac 6297
e6c3b0f7 6298echo all: >> $config_host_mak
99d7cc75
PB
6299echo "prefix=$prefix" >> $config_host_mak
6300echo "bindir=$bindir" >> $config_host_mak
3aa5d2be 6301echo "libdir=$libdir" >> $config_host_mak
8bf188aa 6302echo "libexecdir=$libexecdir" >> $config_host_mak
0f94d6da 6303echo "includedir=$includedir" >> $config_host_mak
99d7cc75 6304echo "mandir=$mandir" >> $config_host_mak
99d7cc75 6305echo "sysconfdir=$sysconfdir" >> $config_host_mak
22d07038 6306echo "qemu_confdir=$qemu_confdir" >> $config_host_mak
9afa52ce 6307echo "qemu_datadir=$qemu_datadir" >> $config_host_mak
3d5eecab 6308echo "qemu_firmwarepath=$firmwarepath" >> $config_host_mak
9afa52ce 6309echo "qemu_docdir=$qemu_docdir" >> $config_host_mak
e26110cf 6310echo "qemu_moddir=$qemu_moddir" >> $config_host_mak
5a699bbb
LE
6311if test "$mingw32" = "no" ; then
6312 echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
6313fi
f354b1a1 6314echo "qemu_helperdir=$libexecdir" >> $config_host_mak
834574ea 6315echo "qemu_localedir=$qemu_localedir" >> $config_host_mak
a8260d38 6316echo "qemu_icondir=$qemu_icondir" >> $config_host_mak
67ea9546 6317echo "qemu_desktopdir=$qemu_desktopdir" >> $config_host_mak
f544a488 6318echo "libs_softmmu=$libs_softmmu" >> $config_host_mak
cc84d63a 6319echo "GIT=$git" >> $config_host_mak
aef45d51 6320echo "GIT_SUBMODULES=$git_submodules" >> $config_host_mak
f62bbee5 6321echo "GIT_UPDATE=$git_update" >> $config_host_mak
804edf29 6322
98ec69ac 6323echo "ARCH=$ARCH" >> $config_host_mak
727e5283 6324
f8393946 6325if test "$debug_tcg" = "yes" ; then
2358a494 6326 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
f8393946 6327fi
1625af87 6328if test "$strip_opt" = "yes" ; then
52ba784d 6329 echo "STRIP=${strip}" >> $config_host_mak
1625af87 6330fi
7d13299d 6331if test "$bigendian" = "yes" ; then
e2542fe2 6332 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
97a847bc 6333fi
67b915a5 6334if test "$mingw32" = "yes" ; then
98ec69ac 6335 echo "CONFIG_WIN32=y" >> $config_host_mak
89138857 6336 rc_version=$(cat $source_path/VERSION)
9fe6de94
BS
6337 version_major=${rc_version%%.*}
6338 rc_version=${rc_version#*.}
6339 version_minor=${rc_version%%.*}
6340 rc_version=${rc_version#*.}
6341 version_subminor=${rc_version%%.*}
6342 version_micro=0
6343 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
6344 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
d9840e25
TS
6345 if test "$guest_agent_with_vss" = "yes" ; then
6346 echo "CONFIG_QGA_VSS=y" >> $config_host_mak
f33ca81f 6347 echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak
d9840e25
TS
6348 echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
6349 fi
50cbebb9 6350 if test "$guest_agent_ntddscsi" = "yes" ; then
76dc75ca 6351 echo "CONFIG_QGA_NTDDSCSI=y" >> $config_host_mak
50cbebb9 6352 fi
1a34904e 6353 if test "$guest_agent_msi" = "yes"; then
d661d9a4 6354 echo "QEMU_GA_MSI_ENABLED=yes" >> $config_host_mak
9dacf32d
YH
6355 echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak
6356 echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak
6357 echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak
6358 echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak
6359 echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak
6360 echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak
6361 fi
210fa556 6362else
35f4df27 6363 echo "CONFIG_POSIX=y" >> $config_host_mak
dffcb71c
MM
6364fi
6365
6366if test "$linux" = "yes" ; then
6367 echo "CONFIG_LINUX=y" >> $config_host_mak
67b915a5 6368fi
128ab2ff 6369
83fb7adf 6370if test "$darwin" = "yes" ; then
98ec69ac 6371 echo "CONFIG_DARWIN=y" >> $config_host_mak
83fb7adf 6372fi
b29fe3ed 6373
ec530c81 6374if test "$solaris" = "yes" ; then
98ec69ac 6375 echo "CONFIG_SOLARIS=y" >> $config_host_mak
ec530c81 6376fi
179cf400
AF
6377if test "$haiku" = "yes" ; then
6378 echo "CONFIG_HAIKU=y" >> $config_host_mak
6379fi
97a847bc 6380if test "$static" = "yes" ; then
98ec69ac 6381 echo "CONFIG_STATIC=y" >> $config_host_mak
7d13299d 6382fi
1ba16968 6383if test "$profiler" = "yes" ; then
2358a494 6384 echo "CONFIG_PROFILER=y" >> $config_host_mak
05c2a3e7 6385fi
c20709aa 6386if test "$slirp" = "yes" ; then
98ec69ac 6387 echo "CONFIG_SLIRP=y" >> $config_host_mak
e2d8830e 6388 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
c20709aa 6389fi
8a16d273 6390if test "$vde" = "yes" ; then
98ec69ac 6391 echo "CONFIG_VDE=y" >> $config_host_mak
e2ad6f16 6392 echo "VDE_LIBS=$vde_libs" >> $config_host_mak
8a16d273 6393fi
58952137
VM
6394if test "$netmap" = "yes" ; then
6395 echo "CONFIG_NETMAP=y" >> $config_host_mak
6396fi
015a33bd
GA
6397if test "$l2tpv3" = "yes" ; then
6398 echo "CONFIG_L2TPV3=y" >> $config_host_mak
6399fi
47e98658
CB
6400if test "$cap_ng" = "yes" ; then
6401 echo "CONFIG_LIBCAP=y" >> $config_host_mak
6402fi
2358a494 6403echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
0c58ac1c 6404for drv in $audio_drv_list; do
1ef1ec2a 6405 def=CONFIG_AUDIO_$(echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]')
ce3dc033 6406 case "$drv" in
051c7d5c 6407 alsa | oss | pa | sdl)
ce3dc033
GH
6408 echo "$def=m" >> $config_host_mak ;;
6409 *)
6410 echo "$def=y" >> $config_host_mak ;;
6411 esac
0c58ac1c 6412done
b1149911
FZ
6413echo "ALSA_LIBS=$alsa_libs" >> $config_host_mak
6414echo "PULSE_LIBS=$pulse_libs" >> $config_host_mak
6415echo "COREAUDIO_LIBS=$coreaudio_libs" >> $config_host_mak
6416echo "DSOUND_LIBS=$dsound_libs" >> $config_host_mak
6417echo "OSS_LIBS=$oss_libs" >> $config_host_mak
67f86e8e
JQ
6418if test "$audio_pt_int" = "yes" ; then
6419 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
6420fi
d5631638 6421if test "$audio_win_int" = "yes" ; then
6422 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
6423fi
b64ec4e4
FZ
6424echo "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
6425echo "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
821601ea
JS
6426if test "$vnc" = "yes" ; then
6427 echo "CONFIG_VNC=y" >> $config_host_mak
6428fi
2f9606b3 6429if test "$vnc_sasl" = "yes" ; then
98ec69ac 6430 echo "CONFIG_VNC_SASL=y" >> $config_host_mak
2f9606b3 6431fi
821601ea 6432if test "$vnc_jpeg" = "yes" ; then
2f6f5c7a 6433 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
2f6f5c7a 6434fi
821601ea 6435if test "$vnc_png" = "yes" ; then
efe556ad 6436 echo "CONFIG_VNC_PNG=y" >> $config_host_mak
efe556ad 6437fi
6a021536
GH
6438if test "$xkbcommon" = "yes" ; then
6439 echo "XKBCOMMON_CFLAGS=$xkbcommon_cflags" >> $config_host_mak
6440 echo "XKBCOMMON_LIBS=$xkbcommon_libs" >> $config_host_mak
6441fi
dce512de
CH
6442if test "$xfs" = "yes" ; then
6443 echo "CONFIG_XFS=y" >> $config_host_mak
6444fi
89138857 6445qemu_version=$(head $source_path/VERSION)
98ec69ac 6446echo "VERSION=$qemu_version" >>$config_host_mak
2358a494 6447echo "PKGVERSION=$pkgversion" >>$config_host_mak
98ec69ac 6448echo "SRC_PATH=$source_path" >> $config_host_mak
2b1f35b9 6449echo "TARGET_DIRS=$target_list" >> $config_host_mak
a25dba17 6450if [ "$docs" = "yes" ] ; then
98ec69ac 6451 echo "BUILD_DOCS=yes" >> $config_host_mak
cc8ae6de 6452fi
17969268 6453if test "$modules" = "yes"; then
e26110cf
FZ
6454 # $shacmd can generate a hash started with digit, which the compiler doesn't
6455 # like as an symbol. So prefix it with an underscore
89138857 6456 echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak
17969268
FZ
6457 echo "CONFIG_MODULES=y" >> $config_host_mak
6458fi
e633a5c6 6459if test "$have_x11" = "yes" && test "$need_x11" = "yes"; then
8781595b
GH
6460 echo "CONFIG_X11=y" >> $config_host_mak
6461 echo "X11_CFLAGS=$x11_cflags" >> $config_host_mak
6462 echo "X11_LIBS=$x11_libs" >> $config_host_mak
6463fi
1ac88f28 6464if test "$sdl" = "yes" ; then
96400a14 6465 echo "CONFIG_SDL=m" >> $config_host_mak
1ac88f28 6466 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
8ecc89f6 6467 echo "SDL_LIBS=$sdl_libs" >> $config_host_mak
a442fe2f
DB
6468 if test "$sdl_image" = "yes" ; then
6469 echo "CONFIG_SDL_IMAGE=y" >> $config_host_mak
6470 fi
49ecc3fa
FB
6471fi
6472if test "$cocoa" = "yes" ; then
98ec69ac 6473 echo "CONFIG_COCOA=y" >> $config_host_mak
4d3b6f6e
AZ
6474fi
6475if test "$curses" = "yes" ; then
2373f7d5
GH
6476 echo "CONFIG_CURSES=m" >> $config_host_mak
6477 echo "CURSES_CFLAGS=$curses_inc" >> $config_host_mak
6478 echo "CURSES_LIBS=$curses_lib" >> $config_host_mak
49ecc3fa 6479fi
099d6b0f 6480if test "$pipe2" = "yes" ; then
2358a494 6481 echo "CONFIG_PIPE2=y" >> $config_host_mak
099d6b0f 6482fi
40ff6d7e
KW
6483if test "$accept4" = "yes" ; then
6484 echo "CONFIG_ACCEPT4=y" >> $config_host_mak
6485fi
3ce34dfb 6486if test "$splice" = "yes" ; then
2358a494 6487 echo "CONFIG_SPLICE=y" >> $config_host_mak
3ce34dfb 6488fi
c2882b96
RV
6489if test "$eventfd" = "yes" ; then
6490 echo "CONFIG_EVENTFD=y" >> $config_host_mak
6491fi
751bcc39
MAL
6492if test "$memfd" = "yes" ; then
6493 echo "CONFIG_MEMFD=y" >> $config_host_mak
6494fi
955727d2
CT
6495if test "$have_usbfs" = "yes" ; then
6496 echo "CONFIG_USBFS=y" >> $config_host_mak
6497fi
d0927938
UH
6498if test "$fallocate" = "yes" ; then
6499 echo "CONFIG_FALLOCATE=y" >> $config_host_mak
6500fi
3d4fa43e
KK
6501if test "$fallocate_punch_hole" = "yes" ; then
6502 echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
6503fi
b953f075
DL
6504if test "$fallocate_zero_range" = "yes" ; then
6505 echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak
6506fi
ed911435
KW
6507if test "$posix_fallocate" = "yes" ; then
6508 echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak
6509fi
c727f47d
PM
6510if test "$sync_file_range" = "yes" ; then
6511 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
6512fi
dace20dc
PM
6513if test "$fiemap" = "yes" ; then
6514 echo "CONFIG_FIEMAP=y" >> $config_host_mak
6515fi
d0927938
UH
6516if test "$dup3" = "yes" ; then
6517 echo "CONFIG_DUP3=y" >> $config_host_mak
6518fi
4e0c6529
AB
6519if test "$ppoll" = "yes" ; then
6520 echo "CONFIG_PPOLL=y" >> $config_host_mak
6521fi
cd758dd0
AB
6522if test "$prctl_pr_set_timerslack" = "yes" ; then
6523 echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
6524fi
3b6edd16
PM
6525if test "$epoll" = "yes" ; then
6526 echo "CONFIG_EPOLL=y" >> $config_host_mak
6527fi
6528if test "$epoll_create1" = "yes" ; then
6529 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
6530fi
a8fd1aba
PM
6531if test "$sendfile" = "yes" ; then
6532 echo "CONFIG_SENDFILE=y" >> $config_host_mak
6533fi
51834341
RV
6534if test "$timerfd" = "yes" ; then
6535 echo "CONFIG_TIMERFD=y" >> $config_host_mak
6536fi
9af5c906
RV
6537if test "$setns" = "yes" ; then
6538 echo "CONFIG_SETNS=y" >> $config_host_mak
6539fi
38860a03
AM
6540if test "$clock_adjtime" = "yes" ; then
6541 echo "CONFIG_CLOCK_ADJTIME=y" >> $config_host_mak
6542fi
5a03cd00
AM
6543if test "$syncfs" = "yes" ; then
6544 echo "CONFIG_SYNCFS=y" >> $config_host_mak
6545fi
3b3f24ad 6546if test "$inotify" = "yes" ; then
2358a494 6547 echo "CONFIG_INOTIFY=y" >> $config_host_mak
3b3f24ad 6548fi
c05c7a73
RV
6549if test "$inotify1" = "yes" ; then
6550 echo "CONFIG_INOTIFY1=y" >> $config_host_mak
6551fi
401bc051
PM
6552if test "$sem_timedwait" = "yes" ; then
6553 echo "CONFIG_SEM_TIMEDWAIT=y" >> $config_host_mak
6554fi
5c99fa37
KF
6555if test "$strchrnul" = "yes" ; then
6556 echo "HAVE_STRCHRNUL=y" >> $config_host_mak
6557fi
6ae9a1f4
JQ
6558if test "$byteswap_h" = "yes" ; then
6559 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
6560fi
6561if test "$bswap_h" = "yes" ; then
6562 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
6563fi
769ce76d 6564if test "$curl" = "yes" ; then
d3399d7c 6565 echo "CONFIG_CURL=m" >> $config_host_mak
b1d5a277 6566 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
6ebc91e5 6567 echo "CURL_LIBS=$curl_libs" >> $config_host_mak
769ce76d 6568fi
2e4d9fb1 6569if test "$brlapi" = "yes" ; then
98ec69ac 6570 echo "CONFIG_BRLAPI=y" >> $config_host_mak
8eca2889 6571 echo "BRLAPI_LIBS=$brlapi_libs" >> $config_host_mak
2e4d9fb1 6572fi
fb599c9a 6573if test "$bluez" = "yes" ; then
98ec69ac 6574 echo "CONFIG_BLUEZ=y" >> $config_host_mak
ef7635ec 6575 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
fb599c9a 6576fi
a4ccabcf 6577if test "$gtk" = "yes" ; then
e0fb129c 6578 echo "CONFIG_GTK=m" >> $config_host_mak
a4ccabcf 6579 echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
014cb152 6580 echo "GTK_LIBS=$gtk_libs" >> $config_host_mak
925a0400
GH
6581 if test "$gtk_gl" = "yes" ; then
6582 echo "CONFIG_GTK_GL=y" >> $config_host_mak
6583 fi
bbbf9bfb 6584fi
f876b765
MAL
6585if test "$gio" = "yes" ; then
6586 echo "CONFIG_GIO=y" >> $config_host_mak
6587 echo "GIO_CFLAGS=$gio_cflags" >> $config_host_mak
6588 echo "GIO_LIBS=$gio_libs" >> $config_host_mak
6589fi
a1c5e949 6590echo "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak
ddbb0d09
DB
6591if test "$gnutls" = "yes" ; then
6592 echo "CONFIG_GNUTLS=y" >> $config_host_mak
6593fi
91bfcdb0
DB
6594if test "$gcrypt" = "yes" ; then
6595 echo "CONFIG_GCRYPT=y" >> $config_host_mak
1f923c70
LM
6596 if test "$gcrypt_hmac" = "yes" ; then
6597 echo "CONFIG_GCRYPT_HMAC=y" >> $config_host_mak
6598 fi
62893b67 6599fi
91bfcdb0
DB
6600if test "$nettle" = "yes" ; then
6601 echo "CONFIG_NETTLE=y" >> $config_host_mak
becaeb72 6602 echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak
ed754746 6603fi
9a2fd434
DB
6604if test "$tasn1" = "yes" ; then
6605 echo "CONFIG_TASN1=y" >> $config_host_mak
6606fi
8953caf3
DB
6607if test "$auth_pam" = "yes" ; then
6608 echo "CONFIG_AUTH_PAM=y" >> $config_host_mak
6609fi
559607ea
DB
6610if test "$have_ifaddrs_h" = "yes" ; then
6611 echo "HAVE_IFADDRS_H=y" >> $config_host_mak
6612fi
6b39b063
EB
6613if test "$have_broken_size_max" = "yes" ; then
6614 echo "HAVE_BROKEN_SIZE_MAX=y" >> $config_host_mak
6615fi
277abf15
JV
6616
6617# Work around a system header bug with some kernel/XFS header
6618# versions where they both try to define 'struct fsxattr':
6619# xfs headers will not try to redefine structs from linux headers
6620# if this macro is set.
6621if test "$have_fsxattr" = "yes" ; then
6622 echo "HAVE_FSXATTR=y" >> $config_host_mak
6623fi
1efad060
FZ
6624if test "$have_copy_file_range" = "yes" ; then
6625 echo "HAVE_COPY_FILE_RANGE=y" >> $config_host_mak
6626fi
bbbf9bfb
SW
6627if test "$vte" = "yes" ; then
6628 echo "CONFIG_VTE=y" >> $config_host_mak
a4ccabcf 6629 echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
e0fb129c 6630 echo "VTE_LIBS=$vte_libs" >> $config_host_mak
a4ccabcf 6631fi
9d9e1521
GH
6632if test "$virglrenderer" = "yes" ; then
6633 echo "CONFIG_VIRGL=y" >> $config_host_mak
6634 echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak
6635 echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak
6636fi
e37630ca 6637if test "$xen" = "yes" ; then
6dbd588a 6638 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
d5b93ddf 6639 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
e37630ca 6640fi
5c6c3a6c
CH
6641if test "$linux_aio" = "yes" ; then
6642 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
6643fi
758e8e38
VJ
6644if test "$attr" = "yes" ; then
6645 echo "CONFIG_ATTR=y" >> $config_host_mak
6646fi
4f26f2b6
AK
6647if test "$libattr" = "yes" ; then
6648 echo "CONFIG_LIBATTR=y" >> $config_host_mak
6649fi
983eef5a
MI
6650if test "$virtfs" = "yes" ; then
6651 echo "CONFIG_VIRTFS=y" >> $config_host_mak
758e8e38 6652fi
fe8fc5ae
PB
6653if test "$mpath" = "yes" ; then
6654 echo "CONFIG_MPATH=y" >> $config_host_mak
1b0578f5
MOA
6655 if test "$mpathpersist_new_api" = "yes"; then
6656 echo "CONFIG_MPATH_NEW_API=y" >> $config_host_mak
6657 fi
fe8fc5ae 6658fi
5e9be92d
NB
6659if test "$vhost_scsi" = "yes" ; then
6660 echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
6661fi
af3bba76
PB
6662if test "$vhost_net" = "yes" ; then
6663 echo "CONFIG_VHOST_NET=y" >> $config_host_mak
6664fi
6665if test "$vhost_net_user" = "yes" ; then
56f41de7 6666 echo "CONFIG_VHOST_NET_USER=y" >> $config_host_mak
03ce5744 6667fi
042cea27
GA
6668if test "$vhost_crypto" = "yes" ; then
6669 echo "CONFIG_VHOST_CRYPTO=y" >> $config_host_mak
6670fi
fc0b9b0e
SH
6671if test "$vhost_vsock" = "yes" ; then
6672 echo "CONFIG_VHOST_VSOCK=y" >> $config_host_mak
6673fi
299e6f19
PB
6674if test "$vhost_kernel" = "yes" ; then
6675 echo "CONFIG_VHOST_KERNEL=y" >> $config_host_mak
6676fi
e6a74868
MAL
6677if test "$vhost_user" = "yes" ; then
6678 echo "CONFIG_VHOST_USER=y" >> $config_host_mak
6679fi
77755340 6680if test "$blobs" = "yes" ; then
98ec69ac 6681 echo "INSTALL_BLOBS=yes" >> $config_host_mak
77755340 6682fi
bf9298b9 6683if test "$iovec" = "yes" ; then
2358a494 6684 echo "CONFIG_IOVEC=y" >> $config_host_mak
bf9298b9 6685fi
ceb42de8 6686if test "$preadv" = "yes" ; then
2358a494 6687 echo "CONFIG_PREADV=y" >> $config_host_mak
ceb42de8 6688fi
e3971d61 6689if test "$fdt" != "no" ; then
3f0855b1 6690 echo "CONFIG_FDT=y" >> $config_host_mak
f652e6af 6691fi
a40161cb
PB
6692if test "$membarrier" = "yes" ; then
6693 echo "CONFIG_MEMBARRIER=y" >> $config_host_mak
6694fi
dcc38d1c
MT
6695if test "$signalfd" = "yes" ; then
6696 echo "CONFIG_SIGNALFD=y" >> $config_host_mak
6697fi
d339d766
RJ
6698if test "$optreset" = "yes" ; then
6699 echo "HAVE_OPTRESET=y" >> $config_host_mak
6700fi
b3f6ea7e
PB
6701if test "$tcg" = "yes"; then
6702 echo "CONFIG_TCG=y" >> $config_host_mak
6703 if test "$tcg_interpreter" = "yes" ; then
6704 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
6705 fi
9195b2c2 6706fi
5f6b9e8f
BS
6707if test "$fdatasync" = "yes" ; then
6708 echo "CONFIG_FDATASYNC=y" >> $config_host_mak
6709fi
e78815a5
AF
6710if test "$madvise" = "yes" ; then
6711 echo "CONFIG_MADVISE=y" >> $config_host_mak
6712fi
6713if test "$posix_madvise" = "yes" ; then
6714 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
6715fi
9bc5a719
AG
6716if test "$posix_memalign" = "yes" ; then
6717 echo "CONFIG_POSIX_MEMALIGN=y" >> $config_host_mak
6718fi
97a847bc 6719
cd4ec0b4
GH
6720if test "$spice" = "yes" ; then
6721 echo "CONFIG_SPICE=y" >> $config_host_mak
6722fi
36707144 6723
7b02f544
MAL
6724if test "$smartcard" = "yes" ; then
6725 echo "CONFIG_SMARTCARD=y" >> $config_host_mak
7b62bf5a
FZ
6726 echo "SMARTCARD_CFLAGS=$libcacard_cflags" >> $config_host_mak
6727 echo "SMARTCARD_LIBS=$libcacard_libs" >> $config_host_mak
111a38b0
RR
6728fi
6729
2b2325ff
GH
6730if test "$libusb" = "yes" ; then
6731 echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
b878b652
FZ
6732 echo "LIBUSB_CFLAGS=$libusb_cflags" >> $config_host_mak
6733 echo "LIBUSB_LIBS=$libusb_libs" >> $config_host_mak
2b2325ff
GH
6734fi
6735
69354a83
HG
6736if test "$usb_redir" = "yes" ; then
6737 echo "CONFIG_USB_REDIR=y" >> $config_host_mak
cc7923fc
FZ
6738 echo "USB_REDIR_CFLAGS=$usb_redir_cflags" >> $config_host_mak
6739 echo "USB_REDIR_LIBS=$usb_redir_libs" >> $config_host_mak
69354a83
HG
6740fi
6741
da076ffe
GH
6742if test "$opengl" = "yes" ; then
6743 echo "CONFIG_OPENGL=y" >> $config_host_mak
6744 echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak
014cb152
GH
6745 if test "$opengl_dmabuf" = "yes" ; then
6746 echo "CONFIG_OPENGL_DMABUF=y" >> $config_host_mak
6747 fi
20ff075b
MW
6748fi
6749
5a22ab71
YZ
6750if test "$malloc_trim" = "yes" ; then
6751 echo "CONFIG_MALLOC_TRIM=y" >> $config_host_mak
6752fi
6753
99f2dbd3
LL
6754if test "$avx2_opt" = "yes" ; then
6755 echo "CONFIG_AVX2_OPT=y" >> $config_host_mak
6756fi
6757
607dacd0
QN
6758if test "$lzo" = "yes" ; then
6759 echo "CONFIG_LZO=y" >> $config_host_mak
6760fi
6761
6762if test "$snappy" = "yes" ; then
6763 echo "CONFIG_SNAPPY=y" >> $config_host_mak
6764fi
6765
6b383c08
PW
6766if test "$bzip2" = "yes" ; then
6767 echo "CONFIG_BZIP2=y" >> $config_host_mak
6768 echo "BZIP2_LIBS=-lbz2" >> $config_host_mak
6769fi
6770
83bc1f97
JF
6771if test "$lzfse" = "yes" ; then
6772 echo "CONFIG_LZFSE=y" >> $config_host_mak
6773 echo "LZFSE_LIBS=-llzfse" >> $config_host_mak
6774fi
6775
c589b249 6776if test "$libiscsi" = "yes" ; then
d3399d7c 6777 echo "CONFIG_LIBISCSI=m" >> $config_host_mak
6ebc91e5
FZ
6778 echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
6779 echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
c589b249
RS
6780fi
6781
6542aa9c 6782if test "$libnfs" = "yes" ; then
4be4879f
CL
6783 echo "CONFIG_LIBNFS=m" >> $config_host_mak
6784 echo "LIBNFS_LIBS=$libnfs_libs" >> $config_host_mak
6542aa9c
PL
6785fi
6786
f794573e
EO
6787if test "$seccomp" = "yes"; then
6788 echo "CONFIG_SECCOMP=y" >> $config_host_mak
c3883e1f
FZ
6789 echo "SECCOMP_CFLAGS=$seccomp_cflags" >> $config_host_mak
6790 echo "SECCOMP_LIBS=$seccomp_libs" >> $config_host_mak
f794573e
EO
6791fi
6792
83fb7adf 6793# XXX: suppress that
7d3505c5 6794if [ "$bsd" = "yes" ] ; then
2358a494 6795 echo "CONFIG_BSD=y" >> $config_host_mak
7d3505c5
FB
6796fi
6797
4d9310f4
DB
6798if test "$localtime_r" = "yes" ; then
6799 echo "CONFIG_LOCALTIME_R=y" >> $config_host_mak
6800fi
3556c233
PB
6801if test "$qom_cast_debug" = "yes" ; then
6802 echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
6803fi
f27aaf4b 6804if test "$rbd" = "yes" ; then
d3399d7c 6805 echo "CONFIG_RBD=m" >> $config_host_mak
6ebc91e5
FZ
6806 echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak
6807 echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
d0e2fce5
AK
6808fi
6809
7c2acc70 6810echo "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
70c60c08
SH
6811if test "$coroutine_pool" = "yes" ; then
6812 echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
6813else
6814 echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
6815fi
20ff6c80 6816
7d992e4d
PL
6817if test "$debug_stack_usage" = "yes" ; then
6818 echo "CONFIG_DEBUG_STACK_USAGE=y" >> $config_host_mak
6819fi
6820
f0d92b56
LM
6821if test "$crypto_afalg" = "yes" ; then
6822 echo "CONFIG_AF_ALG=y" >> $config_host_mak
6823fi
6824
d2042378
AK
6825if test "$open_by_handle_at" = "yes" ; then
6826 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
6827fi
6828
e06a765e
HPB
6829if test "$linux_magic_h" = "yes" ; then
6830 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
8ab1bf12
LC
6831fi
6832
cc6e3ca9
GH
6833if test "$pragma_diagnostic_available" = "yes" ; then
6834 echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
06d71fa1
PM
6835fi
6836
3f4349dc
KW
6837if test "$valgrind_h" = "yes" ; then
6838 echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
6839fi
6840
d83414e1
MAL
6841if test "$have_asan_iface_fiber" = "yes" ; then
6842 echo "CONFIG_ASAN_IFACE_FIBER=y" >> $config_host_mak
6843fi
6844
8ab1bf12
LC
6845if test "$has_environ" = "yes" ; then
6846 echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
e06a765e
HPB
6847fi
6848
76a347e1
RH
6849if test "$cpuid_h" = "yes" ; then
6850 echo "CONFIG_CPUID_H=y" >> $config_host_mak
6851fi
6852
f540166b
RH
6853if test "$int128" = "yes" ; then
6854 echo "CONFIG_INT128=y" >> $config_host_mak
6855fi
6856
7ebee43e
RH
6857if test "$atomic128" = "yes" ; then
6858 echo "CONFIG_ATOMIC128=y" >> $config_host_mak
6859fi
6860
e6cd4bb5
RH
6861if test "$cmpxchg128" = "yes" ; then
6862 echo "CONFIG_CMPXCHG128=y" >> $config_host_mak
6863fi
6864
df79b996
RH
6865if test "$atomic64" = "yes" ; then
6866 echo "CONFIG_ATOMIC64=y" >> $config_host_mak
6867fi
6868
db432672
RH
6869if test "$vector16" = "yes" ; then
6870 echo "CONFIG_VECTOR16=y" >> $config_host_mak
6871fi
6872
1e6e9aca
RH
6873if test "$getauxval" = "yes" ; then
6874 echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
6875fi
6876
eb100396 6877if test "$glusterfs" = "yes" ; then
d3399d7c 6878 echo "CONFIG_GLUSTERFS=m" >> $config_host_mak
6ebc91e5
FZ
6879 echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
6880 echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
0c14fb47
BR
6881fi
6882
d85fa9eb
JC
6883if test "$glusterfs_xlator_opt" = "yes" ; then
6884 echo "CONFIG_GLUSTERFS_XLATOR_OPT=y" >> $config_host_mak
6885fi
6886
0c14fb47
BR
6887if test "$glusterfs_discard" = "yes" ; then
6888 echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
eb100396 6889fi
e06a765e 6890
df3a429a
NV
6891if test "$glusterfs_fallocate" = "yes" ; then
6892 echo "CONFIG_GLUSTERFS_FALLOCATE=y" >> $config_host_mak
6893fi
6894
7c815372
BR
6895if test "$glusterfs_zerofill" = "yes" ; then
6896 echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
6897fi
6898
0a12ec87 6899if test "$libssh2" = "yes" ; then
d3399d7c 6900 echo "CONFIG_LIBSSH2=m" >> $config_host_mak
6ebc91e5
FZ
6901 echo "LIBSSH2_CFLAGS=$libssh2_cflags" >> $config_host_mak
6902 echo "LIBSSH2_LIBS=$libssh2_libs" >> $config_host_mak
0a12ec87
RJ
6903fi
6904
ed1701c6
DDAG
6905if test "$live_block_migration" = "yes" ; then
6906 echo "CONFIG_LIVE_BLOCK_MIGRATION=y" >> $config_host_mak
6907fi
6908
3b8acc11
PB
6909if test "$tpm" = "yes"; then
6910 echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
f4ede81e 6911 # TPM passthrough support?
3b8acc11
PB
6912 if test "$tpm_passthrough" = "yes"; then
6913 echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
6914 fi
f4ede81e
AV
6915 # TPM emulator support?
6916 if test "$tpm_emulator" = "yes"; then
6917 echo "CONFIG_TPM_EMULATOR=y" >> $config_host_mak
6918 fi
3b8acc11
PB
6919fi
6920
5b808275
LV
6921echo "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
6922if have_backend "nop"; then
6d8a764e 6923 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
22890ab5 6924fi
5b808275 6925if have_backend "simple"; then
6d8a764e
LV
6926 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
6927 # Set the appropriate trace file.
953ffe0f 6928 trace_file="\"$trace_file-\" FMT_pid"
9410b56c 6929fi
ed7f5f1d
PB
6930if have_backend "log"; then
6931 echo "CONFIG_TRACE_LOG=y" >> $config_host_mak
6d8a764e 6932fi
5b808275 6933if have_backend "ust"; then
6d8a764e
LV
6934 echo "CONFIG_TRACE_UST=y" >> $config_host_mak
6935fi
5b808275 6936if have_backend "dtrace"; then
6d8a764e
LV
6937 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
6938 if test "$trace_backend_stap" = "yes" ; then
6939 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
6940 fi
c276b17d 6941fi
5b808275 6942if have_backend "ftrace"; then
781e9545
ET
6943 if test "$linux" = "yes" ; then
6944 echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
781e9545 6945 else
21684af0 6946 feature_not_found "ftrace(trace backend)" "ftrace requires Linux"
781e9545
ET
6947 fi
6948fi
0a852417
PD
6949if have_backend "syslog"; then
6950 if test "$posix_syslog" = "yes" ; then
6951 echo "CONFIG_TRACE_SYSLOG=y" >> $config_host_mak
6952 else
6953 feature_not_found "syslog(trace backend)" "syslog not available"
6954 fi
6955fi
9410b56c
PS
6956echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
6957
2da776db
MH
6958if test "$rdma" = "yes" ; then
6959 echo "CONFIG_RDMA=y" >> $config_host_mak
392fb643 6960 echo "RDMA_LIBS=$rdma_libs" >> $config_host_mak
2da776db
MH
6961fi
6962
21ab34c9
MA
6963if test "$pvrdma" = "yes" ; then
6964 echo "CONFIG_PVRDMA=y" >> $config_host_mak
6965fi
6966
575b22b1
LV
6967if test "$have_rtnetlink" = "yes" ; then
6968 echo "CONFIG_RTNETLINK=y" >> $config_host_mak
6969fi
6970
ed279a06
KK
6971if test "$libxml2" = "yes" ; then
6972 echo "CONFIG_LIBXML2=y" >> $config_host_mak
6973 echo "LIBXML2_CFLAGS=$libxml2_cflags" >> $config_host_mak
6974 echo "LIBXML2_LIBS=$libxml2_libs" >> $config_host_mak
6975fi
6976
a6b1d4c0
CX
6977if test "$replication" = "yes" ; then
6978 echo "CONFIG_REPLICATION=y" >> $config_host_mak
6979fi
6980
6a02c806
SH
6981if test "$have_af_vsock" = "yes" ; then
6982 echo "CONFIG_AF_VSOCK=y" >> $config_host_mak
6983fi
6984
4d04351f
CC
6985if test "$have_sysmacros" = "yes" ; then
6986 echo "CONFIG_SYSMACROS=y" >> $config_host_mak
6987fi
6988
49e00a18
AG
6989if test "$have_static_assert" = "yes" ; then
6990 echo "CONFIG_STATIC_ASSERT=y" >> $config_host_mak
6991fi
6992
e674605f
TG
6993if test "$have_utmpx" = "yes" ; then
6994 echo "HAVE_UTMPX=y" >> $config_host_mak
6995fi
6996
e0580342
KR
6997if test "$ivshmem" = "yes" ; then
6998 echo "CONFIG_IVSHMEM=y" >> $config_host_mak
8ca80760 6999fi
e219c499 7000if test "$capstone" != "no" ; then
8ca80760 7001 echo "CONFIG_CAPSTONE=y" >> $config_host_mak
e0580342 7002fi
ba59fb77
PB
7003if test "$debug_mutex" = "yes" ; then
7004 echo "CONFIG_DEBUG_MUTEX=y" >> $config_host_mak
7005fi
e0580342 7006
5c312079
DDAG
7007# Hold two types of flag:
7008# CONFIG_THREAD_SETNAME_BYTHREAD - we've got a way of setting the name on
7009# a thread we have a handle to
479a5747 7010# CONFIG_PTHREAD_SETNAME_NP_W_TID - A way of doing it on a particular
5c312079 7011# platform
479a5747
RB
7012if test "$pthread_setname_np_w_tid" = "yes" ; then
7013 echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
7014 echo "CONFIG_PTHREAD_SETNAME_NP_W_TID=y" >> $config_host_mak
7015elif test "$pthread_setname_np_wo_tid" = "yes" ; then
5c312079 7016 echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
479a5747 7017 echo "CONFIG_PTHREAD_SETNAME_NP_WO_TID=y" >> $config_host_mak
5c312079
DDAG
7018fi
7019
da92c3ff
AM
7020if test "$vxhs" = "yes" ; then
7021 echo "CONFIG_VXHS=y" >> $config_host_mak
7022 echo "VXHS_LIBS=$vxhs_libs" >> $config_host_mak
7023fi
7024
17824406
JH
7025if test "$libpmem" = "yes" ; then
7026 echo "CONFIG_LIBPMEM=y" >> $config_host_mak
7027fi
7028
2f740136
JC
7029if test "$bochs" = "yes" ; then
7030 echo "CONFIG_BOCHS=y" >> $config_host_mak
7031fi
7032if test "$cloop" = "yes" ; then
7033 echo "CONFIG_CLOOP=y" >> $config_host_mak
7034fi
7035if test "$dmg" = "yes" ; then
7036 echo "CONFIG_DMG=y" >> $config_host_mak
7037fi
7038if test "$qcow1" = "yes" ; then
7039 echo "CONFIG_QCOW1=y" >> $config_host_mak
7040fi
7041if test "$vdi" = "yes" ; then
7042 echo "CONFIG_VDI=y" >> $config_host_mak
7043fi
7044if test "$vvfat" = "yes" ; then
7045 echo "CONFIG_VVFAT=y" >> $config_host_mak
7046fi
7047if test "$qed" = "yes" ; then
7048 echo "CONFIG_QED=y" >> $config_host_mak
7049fi
7050if test "$parallels" = "yes" ; then
7051 echo "CONFIG_PARALLELS=y" >> $config_host_mak
7052fi
7053if test "$sheepdog" = "yes" ; then
7054 echo "CONFIG_SHEEPDOG=y" >> $config_host_mak
7055fi
7056
5b5e3037 7057if test "$tcg_interpreter" = "yes"; then
9edc19c9 7058 QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
5b5e3037 7059elif test "$ARCH" = "sparc64" ; then
9edc19c9 7060 QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
5b5e3037 7061elif test "$ARCH" = "s390x" ; then
9edc19c9 7062 QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
e633a5c6 7063elif test "$ARCH" = "x86_64" || test "$ARCH" = "x32" ; then
9edc19c9 7064 QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
40d964b5 7065elif test "$ARCH" = "ppc64" ; then
9edc19c9 7066 QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/ppc $QEMU_INCLUDES"
e633a5c6 7067elif test "$ARCH" = "riscv32" || test "$ARCH" = "riscv64" ; then
c4f80543 7068 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/riscv $QEMU_INCLUDES"
5b5e3037 7069else
9edc19c9 7070 QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
5b5e3037 7071fi
9edc19c9 7072QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg $QEMU_INCLUDES"
5b5e3037 7073
98ec69ac 7074echo "TOOLS=$tools" >> $config_host_mak
98ec69ac 7075echo "ROMS=$roms" >> $config_host_mak
804edf29
JQ
7076echo "MAKE=$make" >> $config_host_mak
7077echo "INSTALL=$install" >> $config_host_mak
1901cb14
BS
7078echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
7079echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
e999ee44
MT
7080echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
7081echo "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
c886edfb 7082echo "PYTHON=$python" >> $config_host_mak
755ee70f 7083echo "PYTHON_VERSION=$python_version" >> $config_host_mak
804edf29 7084echo "CC=$cc" >> $config_host_mak
a31a8642
MT
7085if $iasl -h > /dev/null 2>&1; then
7086 echo "IASL=$iasl" >> $config_host_mak
7087fi
804edf29 7088echo "HOST_CC=$host_cc" >> $config_host_mak
83f73fce 7089echo "CXX=$cxx" >> $config_host_mak
3c4a4d0d 7090echo "OBJCC=$objcc" >> $config_host_mak
804edf29 7091echo "AR=$ar" >> $config_host_mak
45d285ab 7092echo "ARFLAGS=$ARFLAGS" >> $config_host_mak
cdbd727c 7093echo "AS=$as" >> $config_host_mak
5f6f0e27 7094echo "CCAS=$ccas" >> $config_host_mak
3dd46c78 7095echo "CPP=$cpp" >> $config_host_mak
804edf29
JQ
7096echo "OBJCOPY=$objcopy" >> $config_host_mak
7097echo "LD=$ld" >> $config_host_mak
9f81aeb5 7098echo "RANLIB=$ranlib" >> $config_host_mak
4852ee95 7099echo "NM=$nm" >> $config_host_mak
9fe6de94 7100echo "WINDRES=$windres" >> $config_host_mak
e2a2ed06 7101echo "CFLAGS=$CFLAGS" >> $config_host_mak
46eef33b 7102echo "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
a558ee17 7103echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
11cde1c8 7104echo "QEMU_CXXFLAGS=$QEMU_CXXFLAGS" >> $config_host_mak
f9728943 7105echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
e39f0062
PB
7106if test "$sparse" = "yes" ; then
7107 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak
80fd48df 7108 echo "CPP := REAL_CC=\"\$(CPP)\" cgcc" >> $config_host_mak
2944d742 7109 echo "CXX := REAL_CC=\"\$(CXX)\" cgcc" >> $config_host_mak
e39f0062
PB
7110 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak
7111 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
7112fi
42da6041
GH
7113if test "$cross_prefix" != ""; then
7114 echo "AUTOCONF_HOST := --host=${cross_prefix%-}" >> $config_host_mak
7115else
7116 echo "AUTOCONF_HOST := " >> $config_host_mak
7117fi
e2a2ed06 7118echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
46eef33b 7119echo "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
8a99e9a3 7120echo "QEMU_LDFLAGS=$QEMU_LDFLAGS" >> $config_host_mak
6969ec6c 7121echo "LD_REL_FLAGS=$LD_REL_FLAGS" >> $config_host_mak
e57218b6 7122echo "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak
73da375e 7123echo "LIBS+=$LIBS" >> $config_host_mak
3e2e0e6b 7124echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
409437e1 7125echo "PTHREAD_LIB=$PTHREAD_LIB" >> $config_host_mak
804edf29 7126echo "EXESUF=$EXESUF" >> $config_host_mak
17969268
FZ
7127echo "DSOSUF=$DSOSUF" >> $config_host_mak
7128echo "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
957f1f99 7129echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
90246037
DB
7130echo "TASN1_LIBS=$tasn1_libs" >> $config_host_mak
7131echo "TASN1_CFLAGS=$tasn1_cflags" >> $config_host_mak
94dd53c5 7132echo "POD2MAN=$POD2MAN" >> $config_host_mak
1d728c39
BS
7133if test "$gcov" = "yes" ; then
7134 echo "CONFIG_GCOV=y" >> $config_host_mak
7135 echo "GCOV=$gcov_tool" >> $config_host_mak
7136fi
804edf29 7137
51a12b51
AB
7138if test "$docker" != "no"; then
7139 echo "HAVE_USER_DOCKER=y" >> $config_host_mak
7140fi
7141
3efac6eb
TG
7142if test "$libudev" != "no"; then
7143 echo "CONFIG_LIBUDEV=y" >> $config_host_mak
7144 echo "LIBUDEV_LIBS=$libudev_libs" >> $config_host_mak
7145fi
7146
6efd7517
PM
7147# use included Linux headers
7148if test "$linux" = "yes" ; then
a307beb6 7149 mkdir -p linux-headers
6efd7517 7150 case "$cpu" in
c72b26ec 7151 i386|x86_64|x32)
08312a63 7152 linux_arch=x86
6efd7517 7153 ;;
a69dc537 7154 ppc|ppc64)
08312a63 7155 linux_arch=powerpc
6efd7517
PM
7156 ;;
7157 s390x)
08312a63
PM
7158 linux_arch=s390
7159 ;;
1f080313
CF
7160 aarch64)
7161 linux_arch=arm64
7162 ;;
222e7d11
SL
7163 mips64)
7164 linux_arch=mips
7165 ;;
08312a63
PM
7166 *)
7167 # For most CPUs the kernel architecture name and QEMU CPU name match.
7168 linux_arch="$cpu"
6efd7517
PM
7169 ;;
7170 esac
08312a63
PM
7171 # For non-KVM architectures we will not have asm headers
7172 if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
7173 symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
7174 fi
6efd7517
PM
7175fi
7176
1d14ffa9 7177for target in $target_list; do
97a847bc 7178target_dir="$target"
25be210f 7179config_target_mak=$target_dir/config-target.mak
89138857 7180target_name=$(echo $target | cut -d '-' -f 1)
97a847bc 7181target_bigendian="no"
1f3d3c8f 7182
c1799a84 7183case "$target_name" in
a69dc537 7184 armeb|aarch64_be|hppa|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or1k|ppc|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
ea2d6a39
JQ
7185 target_bigendian=yes
7186 ;;
7187esac
97a847bc 7188target_softmmu="no"
997344f3 7189target_user_only="no"
831b7825 7190target_linux_user="no"
84778508 7191target_bsd_user="no"
9e407a85 7192case "$target" in
c1799a84 7193 ${target_name}-softmmu)
9e407a85
PB
7194 target_softmmu="yes"
7195 ;;
c1799a84 7196 ${target_name}-linux-user)
9e407a85
PB
7197 target_user_only="yes"
7198 target_linux_user="yes"
7199 ;;
c1799a84 7200 ${target_name}-bsd-user)
84778508
BS
7201 target_user_only="yes"
7202 target_bsd_user="yes"
7203 ;;
9e407a85 7204 *)
76ad07a4 7205 error_exit "Target '$target' not recognised"
9e407a85
PB
7206 exit 1
7207 ;;
7208esac
831b7825 7209
d75402b5
AB
7210target_compiler=""
7211target_compiler_static=""
716a507c 7212target_compiler_cflags=""
d75402b5 7213
97a847bc 7214mkdir -p $target_dir
25be210f 7215echo "# Automatically generated by configure - do not modify" > $config_target_mak
de83cd02 7216
e5fe0c52 7217bflt="no"
ca759f9e 7218mttcg="no"
89138857 7219interp_prefix1=$(echo "$interp_prefix" | sed "s/%M/$target_name/g")
56aebc89 7220gdb_xml_files=""
7ba1e619 7221
c1799a84 7222TARGET_ARCH="$target_name"
6acff7da 7223TARGET_BASE_ARCH=""
e6e91b9c 7224TARGET_ABI_DIR=""
e73aae67 7225
c1799a84 7226case "$target_name" in
2408a527 7227 i386)
0a7fa00a 7228 mttcg="yes"
7b0f97ba 7229 gdb_xml_files="i386-32bit.xml"
d75402b5 7230 target_compiler=$cross_cc_i386
716a507c 7231 target_compiler_cflags=$cross_cc_ccflags_i386
2408a527
AJ
7232 ;;
7233 x86_64)
6acff7da 7234 TARGET_BASE_ARCH=i386
0a7fa00a 7235 mttcg="yes"
7b0f97ba 7236 gdb_xml_files="i386-64bit.xml"
d75402b5 7237 target_compiler=$cross_cc_x86_64
2408a527
AJ
7238 ;;
7239 alpha)
5ee4f3c2 7240 mttcg="yes"
d75402b5 7241 target_compiler=$cross_cc_alpha
2408a527
AJ
7242 ;;
7243 arm|armeb)
b498c8a0 7244 TARGET_ARCH=arm
2408a527 7245 bflt="yes"
ca759f9e 7246 mttcg="yes"
56aebc89 7247 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
d75402b5 7248 target_compiler=$cross_cc_arm
d422b2bc 7249 eval "target_compiler_cflags=\$cross_cc_cflags_${target_name}"
2408a527 7250 ;;
722dd7be
MW
7251 aarch64|aarch64_be)
7252 TARGET_ARCH=aarch64
6a49fa95
AG
7253 TARGET_BASE_ARCH=arm
7254 bflt="yes"
ca759f9e 7255 mttcg="yes"
8f95ce2e 7256 gdb_xml_files="aarch64-core.xml aarch64-fpu.xml arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
d75402b5 7257 target_compiler=$cross_cc_aarch64
d422b2bc 7258 eval "target_compiler_cflags=\$cross_cc_cflags_${target_name}"
6a49fa95 7259 ;;
2408a527 7260 cris)
d75402b5 7261 target_compiler=$cross_cc_cris
2408a527 7262 ;;
61766fe9 7263 hppa)
7b93dab5 7264 mttcg="yes"
d75402b5 7265 target_compiler=$cross_cc_hppa
61766fe9 7266 ;;
613a22c9 7267 lm32)
d75402b5 7268 target_compiler=$cross_cc_lm32
613a22c9 7269 ;;
2408a527 7270 m68k)
2408a527 7271 bflt="yes"
5a4526b2 7272 gdb_xml_files="cf-core.xml cf-fp.xml m68k-fp.xml"
d75402b5 7273 target_compiler=$cross_cc_m68k
2408a527 7274 ;;
877fdc12
EI
7275 microblaze|microblazeel)
7276 TARGET_ARCH=microblaze
72b675ca 7277 bflt="yes"
be73ef64 7278 echo "TARGET_ABI32=y" >> $config_target_mak
d75402b5 7279 target_compiler=$cross_cc_microblaze
72b675ca 7280 ;;
0adcffb1 7281 mips|mipsel)
0454728c 7282 mttcg="yes"
b498c8a0 7283 TARGET_ARCH=mips
d75402b5 7284 target_compiler=$cross_cc_mips
25be210f 7285 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
2408a527
AJ
7286 ;;
7287 mipsn32|mipsn32el)
0454728c 7288 mttcg="yes"
597e2cec 7289 TARGET_ARCH=mips64
6acff7da 7290 TARGET_BASE_ARCH=mips
d75402b5 7291 target_compiler=$cross_cc_mipsn32
25be210f 7292 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
597e2cec 7293 echo "TARGET_ABI32=y" >> $config_target_mak
2408a527
AJ
7294 ;;
7295 mips64|mips64el)
0454728c 7296 mttcg="yes"
b498c8a0 7297 TARGET_ARCH=mips64
6acff7da 7298 TARGET_BASE_ARCH=mips
d75402b5 7299 target_compiler=$cross_cc_mips64
25be210f 7300 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
2408a527 7301 ;;
d15a9c23 7302 moxie)
d75402b5 7303 target_compiler=$cross_cc_moxie
d15a9c23 7304 ;;
e671711c 7305 nios2)
d75402b5 7306 target_compiler=$cross_cc_nios2
e671711c 7307 ;;
4a09d0bb 7308 or1k)
d75402b5 7309 target_compiler=$cross_cc_or1k
e67db06e
JL
7310 TARGET_ARCH=openrisc
7311 TARGET_BASE_ARCH=openrisc
e67db06e 7312 ;;
2408a527 7313 ppc)
c8b3532d 7314 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
d75402b5 7315 target_compiler=$cross_cc_powerpc
2408a527 7316 ;;
2408a527 7317 ppc64)
6acff7da 7318 TARGET_BASE_ARCH=ppc
e6e91b9c 7319 TARGET_ABI_DIR=ppc
f0b0685d 7320 mttcg=yes
1438eff3 7321 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
d75402b5 7322 target_compiler=$cross_cc_ppc64
2408a527 7323 ;;
9c35126c
DK
7324 ppc64le)
7325 TARGET_ARCH=ppc64
7326 TARGET_BASE_ARCH=ppc
7327 TARGET_ABI_DIR=ppc
f0b0685d 7328 mttcg=yes
1438eff3 7329 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
d75402b5 7330 target_compiler=$cross_cc_ppc64le
9c35126c 7331 ;;
2408a527 7332 ppc64abi32)
b498c8a0 7333 TARGET_ARCH=ppc64
6acff7da 7334 TARGET_BASE_ARCH=ppc
e6e91b9c 7335 TARGET_ABI_DIR=ppc
25be210f 7336 echo "TARGET_ABI32=y" >> $config_target_mak
1438eff3 7337 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
d75402b5 7338 target_compiler=$cross_cc_ppc64abi32
2408a527 7339 ;;
25fa194b
MC
7340 riscv32)
7341 TARGET_BASE_ARCH=riscv
7342 TARGET_ABI_DIR=riscv
7343 mttcg=yes
d75402b5 7344 target_compiler=$cross_cc_riscv32
25fa194b
MC
7345 ;;
7346 riscv64)
7347 TARGET_BASE_ARCH=riscv
7348 TARGET_ABI_DIR=riscv
7349 mttcg=yes
d75402b5 7350 target_compiler=$cross_cc_riscv64
25fa194b 7351 ;;
2408a527 7352 sh4|sh4eb)
b498c8a0 7353 TARGET_ARCH=sh4
2408a527 7354 bflt="yes"
d75402b5 7355 target_compiler=$cross_cc_sh4
2408a527
AJ
7356 ;;
7357 sparc)
d75402b5 7358 target_compiler=$cross_cc_sparc
2408a527
AJ
7359 ;;
7360 sparc64)
6acff7da 7361 TARGET_BASE_ARCH=sparc
d75402b5 7362 target_compiler=$cross_cc_sparc64
2408a527
AJ
7363 ;;
7364 sparc32plus)
b498c8a0 7365 TARGET_ARCH=sparc64
6acff7da 7366 TARGET_BASE_ARCH=sparc
e6e91b9c 7367 TARGET_ABI_DIR=sparc
d75402b5 7368 target_compiler=$cross_cc_sparc32plus
25be210f 7369 echo "TARGET_ABI32=y" >> $config_target_mak
2408a527 7370 ;;
24e804ec 7371 s390x)
63685bc4 7372 mttcg=yes
86158a2a 7373 gdb_xml_files="s390x-core64.xml s390-acr.xml s390-fpr.xml s390-vx.xml s390-cr.xml s390-virt.xml s390-gs.xml"
d75402b5 7374 target_compiler=$cross_cc_s390x
24e804ec 7375 ;;
444e06b1 7376 tilegx)
d75402b5 7377 target_compiler=$cross_cc_tilegx
444e06b1 7378 ;;
5ecaa4ed 7379 tricore)
d75402b5 7380 target_compiler=$cross_cc_tricore
5ecaa4ed 7381 ;;
d2fbca94 7382 unicore32)
d75402b5 7383 target_compiler=$cross_cc_unicore32
d2fbca94 7384 ;;
cfa550c6
MF
7385 xtensa|xtensaeb)
7386 TARGET_ARCH=xtensa
02e33e9f 7387 bflt="yes"
9fb40342 7388 mttcg="yes"
d75402b5 7389 target_compiler=$cross_cc_xtensa
cfa550c6 7390 ;;
2408a527 7391 *)
76ad07a4 7392 error_exit "Unsupported target CPU"
2408a527
AJ
7393 ;;
7394esac
5e8861a0
PB
7395# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
7396if [ "$TARGET_BASE_ARCH" = "" ]; then
7397 TARGET_BASE_ARCH=$TARGET_ARCH
7398fi
7399
d75402b5
AB
7400# Do we have a cross compiler for this target?
7401if has $target_compiler; then
7402
7403 write_c_skeleton
7404
716a507c 7405 if ! do_compiler "$target_compiler" $target_compiler_cflags -o $TMPE $TMPC -static ; then
d75402b5 7406 # For host systems we might get away with building without -static
716a507c 7407 if ! do_compiler "$target_compiler" $target_compiler_cflags -o $TMPE $TMPC ; then
d75402b5
AB
7408 target_compiler=""
7409 else
7410 enabled_cross_compilers="${enabled_cross_compilers} '${target_compiler}'"
7411 target_compiler_static="n"
7412 fi
7413 else
7414 enabled_cross_compilers="${enabled_cross_compilers} '${target_compiler}'"
7415 target_compiler_static="y"
7416 fi
7417else
7418 target_compiler=""
7419fi
7420
5e8861a0
PB
7421symlink "$source_path/Makefile.target" "$target_dir/Makefile"
7422
99afc91d
DB
7423upper() {
7424 echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
7425}
7426
89138857 7427target_arch_name="$(upper $TARGET_ARCH)"
25be210f 7428echo "TARGET_$target_arch_name=y" >> $config_target_mak
c1799a84 7429echo "TARGET_NAME=$target_name" >> $config_target_mak
25be210f 7430echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
e6e91b9c
JQ
7431if [ "$TARGET_ABI_DIR" = "" ]; then
7432 TARGET_ABI_DIR=$TARGET_ARCH
7433fi
25be210f 7434echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
adfc3e91
SS
7435if [ "$HOST_VARIANT_DIR" != "" ]; then
7436 echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak
7437fi
3b6b7550
PB
7438
7439if supported_xen_target $target; then
7440 echo "CONFIG_XEN=y" >> $config_target_mak
e0e312f3 7441 echo "$target/config-devices.mak: CONFIG_XEN=y" >> $config_host_mak
3b6b7550 7442 if test "$xen_pci_passthrough" = yes; then
eb6fda0f 7443 echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
1b0c87fc 7444 fi
e0e312f3
PB
7445else
7446 echo "$target/config-devices.mak: CONFIG_XEN=n" >> $config_host_mak
3b6b7550
PB
7447fi
7448if supported_kvm_target $target; then
7449 echo "CONFIG_KVM=y" >> $config_target_mak
e0e312f3
PB
7450 echo "$target/config-devices.mak: CONFIG_KVM=y" >> $config_host_mak
7451else
7452 echo "$target/config-devices.mak: CONFIG_KVM=n" >> $config_host_mak
3b6b7550
PB
7453fi
7454if supported_hax_target $target; then
7455 echo "CONFIG_HAX=y" >> $config_target_mak
b0cb0a66 7456fi
c97d6d2c
SAGDR
7457if supported_hvf_target $target; then
7458 echo "CONFIG_HVF=y" >> $config_target_mak
7459fi
d661d9a4
JTV
7460if supported_whpx_target $target; then
7461 echo "CONFIG_WHPX=y" >> $config_target_mak
7462fi
de83cd02 7463if test "$target_bigendian" = "yes" ; then
25be210f 7464 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
de83cd02 7465fi
97a847bc 7466if test "$target_softmmu" = "yes" ; then
25be210f 7467 echo "CONFIG_SOFTMMU=y" >> $config_target_mak
ca759f9e
AB
7468 if test "$mttcg" = "yes" ; then
7469 echo "TARGET_SUPPORTS_MTTCG=y" >> $config_target_mak
7470 fi
43ce4dfe 7471fi
997344f3 7472if test "$target_user_only" = "yes" ; then
25be210f 7473 echo "CONFIG_USER_ONLY=y" >> $config_target_mak
a2c80be9 7474 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
997344f3 7475fi
831b7825 7476if test "$target_linux_user" = "yes" ; then
25be210f 7477 echo "CONFIG_LINUX_USER=y" >> $config_target_mak
831b7825 7478fi
56aebc89
PB
7479list=""
7480if test ! -z "$gdb_xml_files" ; then
7481 for x in $gdb_xml_files; do
7482 list="$list $source_path/gdb-xml/$x"
7483 done
3d0f1517 7484 echo "TARGET_XML_FILES=$list" >> $config_target_mak
56aebc89 7485fi
97a847bc 7486
e633a5c6 7487if test "$target_user_only" = "yes" && test "$bflt" = "yes"; then
25be210f 7488 echo "TARGET_HAS_BFLT=y" >> $config_target_mak
e5fe0c52 7489fi
84778508 7490if test "$target_bsd_user" = "yes" ; then
25be210f 7491 echo "CONFIG_BSD_USER=y" >> $config_target_mak
84778508 7492fi
5b0753e0 7493
d75402b5
AB
7494if test -n "$target_compiler"; then
7495 echo "CROSS_CC_GUEST=\"$target_compiler\"" >> $config_target_mak
7496
7497 if test -n "$target_compiler_static"; then
7498 echo "CROSS_CC_GUEST_STATIC=$target_compiler_static" >> $config_target_mak
7499 fi
716a507c
AB
7500
7501 if test -n "$target_compiler_cflags"; then
7502 echo "CROSS_CC_GUEST_CFLAGS=$target_compiler_cflags" >> $config_target_mak
7503 fi
d75402b5
AB
7504fi
7505
716a507c 7506
4afddb55 7507# generate QEMU_CFLAGS/LDFLAGS for targets
fa282484 7508
4afddb55 7509cflags=""
fa282484 7510ldflags=""
9b8e111f 7511
c765fcac
PC
7512disas_config() {
7513 echo "CONFIG_${1}_DIS=y" >> $config_target_mak
7514 echo "CONFIG_${1}_DIS=y" >> config-all-disas.mak
7515}
7516
64656024
JQ
7517for i in $ARCH $TARGET_BASE_ARCH ; do
7518 case "$i" in
7519 alpha)
c765fcac 7520 disas_config "ALPHA"
64656024 7521 ;;
82295d8a
RH
7522 aarch64)
7523 if test -n "${cxx}"; then
c765fcac 7524 disas_config "ARM_A64"
82295d8a
RH
7525 fi
7526 ;;
64656024 7527 arm)
c765fcac 7528 disas_config "ARM"
999b53ec 7529 if test -n "${cxx}"; then
c765fcac 7530 disas_config "ARM_A64"
999b53ec 7531 fi
64656024
JQ
7532 ;;
7533 cris)
c765fcac 7534 disas_config "CRIS"
64656024 7535 ;;
429b31a2
RH
7536 hppa)
7537 disas_config "HPPA"
7538 ;;
c72b26ec 7539 i386|x86_64|x32)
c765fcac 7540 disas_config "I386"
64656024 7541 ;;
79368f49 7542 lm32)
c765fcac 7543 disas_config "LM32"
79368f49 7544 ;;
64656024 7545 m68k)
c765fcac 7546 disas_config "M68K"
64656024 7547 ;;
877fdc12 7548 microblaze*)
c765fcac 7549 disas_config "MICROBLAZE"
64656024
JQ
7550 ;;
7551 mips*)
c765fcac 7552 disas_config "MIPS"
89a955e8
AM
7553 if test -n "${cxx}"; then
7554 disas_config "NANOMIPS"
7555 fi
64656024 7556 ;;
d15a9c23 7557 moxie*)
c765fcac 7558 disas_config "MOXIE"
d15a9c23 7559 ;;
e671711c
MV
7560 nios2)
7561 disas_config "NIOS2"
7562 ;;
4a09d0bb 7563 or1k)
c765fcac 7564 disas_config "OPENRISC"
e67db06e 7565 ;;
64656024 7566 ppc*)
c765fcac 7567 disas_config "PPC"
64656024 7568 ;;
c4f80543 7569 riscv*)
25fa194b
MC
7570 disas_config "RISCV"
7571 ;;
24e804ec 7572 s390*)
c765fcac 7573 disas_config "S390"
64656024
JQ
7574 ;;
7575 sh4)
c765fcac 7576 disas_config "SH4"
64656024
JQ
7577 ;;
7578 sparc*)
c765fcac 7579 disas_config "SPARC"
64656024 7580 ;;
cfa550c6 7581 xtensa*)
c765fcac 7582 disas_config "XTENSA"
cfa550c6 7583 ;;
64656024
JQ
7584 esac
7585done
9195b2c2 7586if test "$tcg_interpreter" = "yes" ; then
c765fcac 7587 disas_config "TCI"
9195b2c2 7588fi
64656024 7589
6ee7126f
JQ
7590case "$ARCH" in
7591alpha)
7592 # Ensure there's only a single GP
7593 cflags="-msmall-data $cflags"
7594;;
7595esac
7596
d02c1db3 7597if test "$gprof" = "yes" ; then
0acf7ded 7598 echo "TARGET_GPROF=y" >> $config_target_mak
d02c1db3
JQ
7599 if test "$target_linux_user" = "yes" ; then
7600 cflags="-p $cflags"
7601 ldflags="-p $ldflags"
7602 fi
7603 if test "$target_softmmu" = "yes" ; then
7604 ldflags="-p $ldflags"
25be210f 7605 echo "GPROF_CFLAGS=-p" >> $config_target_mak
d02c1db3
JQ
7606 fi
7607fi
7608
e633a5c6 7609if test "$target_linux_user" = "yes" || test "$target_bsd_user" = "yes" ; then
964c6fa1 7610 ldflags="$ldflags $textseg_ldflags"
fa282484 7611fi
fa282484 7612
e9a3591f
CB
7613# Newer kernels on s390 check for an S390_PGSTE program header and
7614# enable the pgste page table extensions in that case. This makes
7615# the vm.allocate_pgste sysctl unnecessary. We enable this program
7616# header if
7617# - we build on s390x
7618# - we build the system emulation for s390x (qemu-system-s390x)
7619# - KVM is enabled
7620# - the linker supports --s390-pgste
e633a5c6
EB
7621if test "$TARGET_ARCH" = "s390x" && test "$target_softmmu" = "yes" && \
7622 test "$ARCH" = "s390x" && test "$kvm" = "yes"; then
e9a3591f
CB
7623 if ld_has --s390-pgste ; then
7624 ldflags="-Wl,--s390-pgste $ldflags"
7625 fi
7626fi
7627
25be210f
JQ
7628echo "LDFLAGS+=$ldflags" >> $config_target_mak
7629echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
fa282484 7630
97a847bc 7631done # for target in $targets
7d13299d 7632
d75402b5
AB
7633if test -n "$enabled_cross_compilers"; then
7634 echo
7635 echo "NOTE: cross-compilers enabled: $enabled_cross_compilers"
7636fi
7637
e3971d61 7638if [ "$fdt" = "git" ]; then
a540f158
PC
7639 echo "config-host.h: subdir-dtc" >> $config_host_mak
7640fi
e219c499
RH
7641if [ "$capstone" = "git" -o "$capstone" = "internal" ]; then
7642 echo "config-host.h: subdir-capstone" >> $config_host_mak
7643fi
7644if test -n "$LIBCAPSTONE"; then
7645 echo "LIBCAPSTONE=$LIBCAPSTONE" >> $config_host_mak
7646fi
a540f158 7647
a99d57bb
WG
7648if test "$numa" = "yes"; then
7649 echo "CONFIG_NUMA=y" >> $config_host_mak
7650fi
7651
fd0e6053
JS
7652if test "$ccache_cpp2" = "yes"; then
7653 echo "export CCACHE_CPP2=y" >> $config_host_mak
7654fi
7655
e29e5c6e
PM
7656# If we're using a separate build tree, set it up now.
7657# DIRS are directories which we simply mkdir in the build tree;
7658# LINKS are things to symlink back into the source tree
7659# (these can be both files and directories).
7660# Caution: do not add files or directories here using wildcards. This
7661# will result in problems later if a new file matching the wildcard is
7662# added to the source tree -- nothing will cause configure to be rerun
7663# so the build tree will be missing the link back to the new file, and
7664# tests might fail. Prefer to keep the relevant files in their own
7665# directory and symlink the directory instead.
b1fb9a63 7666DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests tests/vm"
3ac1f813 7667DIRS="$DIRS tests/fp"
b855f8d1 7668DIRS="$DIRS docs docs/interop fsdev scsi"
9933c305 7669DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
d1807a4f 7670DIRS="$DIRS roms/seabios roms/vgabios"
e29e5c6e
PM
7671LINKS="Makefile tests/tcg/Makefile qdict-test-data.txt"
7672LINKS="$LINKS tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
7673LINKS="$LINKS tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile"
7674LINKS="$LINKS tests/fp/Makefile"
7675LINKS="$LINKS pc-bios/optionrom/Makefile pc-bios/keymaps"
7676LINKS="$LINKS pc-bios/spapr-rtas/Makefile"
7677LINKS="$LINKS pc-bios/s390-ccw/Makefile"
7678LINKS="$LINKS roms/seabios/Makefile roms/vgabios/Makefile"
7679LINKS="$LINKS pc-bios/qemu-icon.bmp"
7680LINKS="$LINKS .gdbinit scripts" # scripts needed by relative path in .gdbinit
39950353
PM
7681LINKS="$LINKS tests/acceptance tests/data"
7682LINKS="$LINKS tests/qemu-iotests/check"
8f8fd9ed 7683LINKS="$LINKS python"
753d11f2
RH
7684for bios_file in \
7685 $source_path/pc-bios/*.bin \
225a9ab8 7686 $source_path/pc-bios/*.lid \
5acc2ec0 7687 $source_path/pc-bios/*.aml \
753d11f2
RH
7688 $source_path/pc-bios/*.rom \
7689 $source_path/pc-bios/*.dtb \
e89e33e1 7690 $source_path/pc-bios/*.img \
753d11f2 7691 $source_path/pc-bios/openbios-* \
4e73c781 7692 $source_path/pc-bios/u-boot.* \
753d11f2
RH
7693 $source_path/pc-bios/palcode-*
7694do
e29e5c6e 7695 LINKS="$LINKS pc-bios/$(basename $bios_file)"
d1807a4f
PB
7696done
7697mkdir -p $DIRS
e29e5c6e 7698for f in $LINKS ; do
cab00a5a 7699 if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then
f9245e10
PM
7700 symlink "$source_path/$f" "$f"
7701 fi
d1807a4f 7702done
1ad2134f 7703
c34ebfdc 7704# temporary config to build submodules
2d9f27d2 7705for rom in seabios vgabios ; do
c34ebfdc 7706 config_mak=roms/$rom/config.mak
37116c89 7707 echo "# Automatically generated by configure - do not modify" > $config_mak
c34ebfdc 7708 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
cdbd727c 7709 echo "AS=$as" >> $config_mak
5f6f0e27 7710 echo "CCAS=$ccas" >> $config_mak
c34ebfdc
AL
7711 echo "CC=$cc" >> $config_mak
7712 echo "BCC=bcc" >> $config_mak
3dd46c78 7713 echo "CPP=$cpp" >> $config_mak
c34ebfdc 7714 echo "OBJCOPY=objcopy" >> $config_mak
a31a8642 7715 echo "IASL=$iasl" >> $config_mak
c34ebfdc 7716 echo "LD=$ld" >> $config_mak
9f81aeb5 7717 echo "RANLIB=$ranlib" >> $config_mak
c34ebfdc
AL
7718done
7719
76c7560a
HR
7720# set up qemu-iotests in this build directory
7721iotests_common_env="tests/qemu-iotests/common.env"
76c7560a
HR
7722
7723echo "# Automatically generated by configure - do not modify" > "$iotests_common_env"
7724echo >> "$iotests_common_env"
7725echo "export PYTHON='$python'" >> "$iotests_common_env"
7726
dc655404
MT
7727# Save the configure command line for later reuse.
7728cat <<EOD >config.status
7729#!/bin/sh
7730# Generated by configure.
7731# Run this file to recreate the current configuration.
7732# Compiler output produced by configure, useful for debugging
7733# configure, is in config.log if it exists.
7734EOD
e811da7f
DB
7735
7736preserve_env() {
7737 envname=$1
7738
7739 eval envval=\$$envname
7740
7741 if test -n "$envval"
7742 then
7743 echo "$envname='$envval'" >> config.status
7744 echo "export $envname" >> config.status
7745 else
7746 echo "unset $envname" >> config.status
7747 fi
7748}
7749
7750# Preserve various env variables that influence what
7751# features/build target configure will detect
7752preserve_env AR
7753preserve_env AS
7754preserve_env CC
7755preserve_env CPP
7756preserve_env CXX
7757preserve_env INSTALL
7758preserve_env LD
7759preserve_env LD_LIBRARY_PATH
7760preserve_env LIBTOOL
7761preserve_env MAKE
7762preserve_env NM
7763preserve_env OBJCOPY
7764preserve_env PATH
7765preserve_env PKG_CONFIG
7766preserve_env PKG_CONFIG_LIBDIR
7767preserve_env PKG_CONFIG_PATH
7768preserve_env PYTHON
7769preserve_env SDL_CONFIG
7770preserve_env SDL2_CONFIG
7771preserve_env SMBD
7772preserve_env STRIP
7773preserve_env WINDRES
7774
dc655404
MT
7775printf "exec" >>config.status
7776printf " '%s'" "$0" "$@" >>config.status
cf7cc929 7777echo ' "$@"' >>config.status
dc655404
MT
7778chmod +x config.status
7779
8cd05ab6 7780rm -r "$TMPDIR1"