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Commit | Line | Data |
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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. | |
8 | CLICOLOR_FORCE= GREP_OPTIONS= | |
9 | unset CLICOLOR_FORCE GREP_OPTIONS | |
10 | ||
5e4dfd3d JS |
11 | # Don't allow CCACHE, if present, to use cached results of compile tests! |
12 | export CCACHE_RECACHE=yes | |
13 | ||
dedad027 DB |
14 | # make source path absolute |
15 | source_path=$(cd "$(dirname -- "$0")"; pwd) | |
16 | ||
17 | if test "$PWD" = "$source_path" | |
18 | then | |
19 | echo "Using './build' as the directory for build output" | |
20 | ||
21 | MARKER=build/auto-created-by-configure | |
22 | ||
23 | if test -e build | |
24 | then | |
25 | if test -f $MARKER | |
26 | then | |
27 | rm -rf build | |
28 | else | |
29 | echo "ERROR: ./build dir already exists and was not previously created by configure" | |
30 | exit 1 | |
31 | fi | |
32 | fi | |
33 | ||
34 | mkdir build | |
35 | touch $MARKER | |
36 | ||
37 | cat > GNUmakefile <<'EOF' | |
38 | # This file is auto-generated by configure to support in-source tree | |
39 | # 'make' command invocation | |
40 | ||
41 | ifeq ($(MAKECMDGOALS),) | |
42 | recurse: all | |
43 | endif | |
44 | ||
45 | .NOTPARALLEL: % | |
46 | %: force | |
47 | @echo 'changing dir to build for $(MAKE) "$(MAKECMDGOALS)"...' | |
48 | @$(MAKE) -C build -f Makefile $(MAKECMDGOALS) | |
49 | @if test "$(MAKECMDGOALS)" = "distclean" && \ | |
50 | test -e build/auto-created-by-configure ; \ | |
51 | then \ | |
52 | rm -rf build GNUmakefile ; \ | |
53 | fi | |
54 | force: ; | |
55 | .PHONY: force | |
56 | GNUmakefile: ; | |
57 | ||
58 | EOF | |
59 | cd build | |
60 | exec $source_path/configure "$@" | |
61 | fi | |
62 | ||
8cd05ab6 PM |
63 | # Temporary directory used for files created while |
64 | # configure runs. Since it is in the build directory | |
65 | # we can safely blow away any previous version of it | |
66 | # (and we need not jump through hoops to try to delete | |
67 | # it when configure exits.) | |
68 | TMPDIR1="config-temp" | |
69 | rm -rf "${TMPDIR1}" | |
70 | mkdir -p "${TMPDIR1}" | |
71 | if [ $? -ne 0 ]; then | |
72 | echo "ERROR: failed to create temporary directory" | |
73 | exit 1 | |
7d13299d FB |
74 | fi |
75 | ||
8cd05ab6 PM |
76 | TMPB="qemu-conf" |
77 | TMPC="${TMPDIR1}/${TMPB}.c" | |
66518bf6 | 78 | TMPO="${TMPDIR1}/${TMPB}.o" |
9c83ffd8 | 79 | TMPCXX="${TMPDIR1}/${TMPB}.cxx" |
8cd05ab6 | 80 | TMPE="${TMPDIR1}/${TMPB}.exe" |
26fffe29 | 81 | TMPTXT="${TMPDIR1}/${TMPB}.txt" |
7d13299d | 82 | |
da1d85e3 | 83 | rm -f config.log |
9ac81bbb | 84 | |
b48e3611 PM |
85 | # Print a helpful header at the top of config.log |
86 | echo "# QEMU configure log $(date)" >> config.log | |
979ae168 PM |
87 | printf "# Configured with:" >> config.log |
88 | printf " '%s'" "$0" "$@" >> config.log | |
89 | echo >> config.log | |
b48e3611 PM |
90 | echo "#" >> config.log |
91 | ||
835af899 PB |
92 | quote_sh() { |
93 | printf "%s" "$1" | sed "s,','\\\\'',g; s,.*,'&'," | |
94 | } | |
95 | ||
d880a3ba PB |
96 | print_error() { |
97 | (echo | |
76ad07a4 PM |
98 | echo "ERROR: $1" |
99 | while test -n "$2"; do | |
100 | echo " $2" | |
101 | shift | |
102 | done | |
d880a3ba PB |
103 | echo) >&2 |
104 | } | |
105 | ||
106 | error_exit() { | |
107 | print_error "$@" | |
76ad07a4 PM |
108 | exit 1 |
109 | } | |
110 | ||
9c83ffd8 PM |
111 | do_compiler() { |
112 | # Run the compiler, capturing its output to the log. First argument | |
113 | # is compiler binary to execute. | |
630d86b7 | 114 | compiler="$1" |
9c83ffd8 | 115 | shift |
8bbe05d7 IJ |
116 | if test -n "$BASH_VERSION"; then eval ' |
117 | echo >>config.log " | |
118 | funcs: ${FUNCNAME[*]} | |
119 | lines: ${BASH_LINENO[*]}" | |
120 | '; fi | |
9c83ffd8 PM |
121 | echo $compiler "$@" >> config.log |
122 | $compiler "$@" >> config.log 2>&1 || return $? | |
8dc38a78 PM |
123 | # Test passed. If this is an --enable-werror build, rerun |
124 | # the test with -Werror and bail out if it fails. This | |
125 | # makes warning-generating-errors in configure test code | |
126 | # obvious to developers. | |
127 | if test "$werror" != "yes"; then | |
128 | return 0 | |
129 | fi | |
130 | # Don't bother rerunning the compile if we were already using -Werror | |
131 | case "$*" in | |
132 | *-Werror*) | |
133 | return 0 | |
134 | ;; | |
135 | esac | |
9c83ffd8 PM |
136 | echo $compiler -Werror "$@" >> config.log |
137 | $compiler -Werror "$@" >> config.log 2>&1 && return $? | |
76ad07a4 PM |
138 | error_exit "configure test passed without -Werror but failed with -Werror." \ |
139 | "This is probably a bug in the configure script. The failing command" \ | |
140 | "will be at the bottom of config.log." \ | |
141 | "You can run configure with --disable-werror to bypass this check." | |
8dc38a78 PM |
142 | } |
143 | ||
9c83ffd8 PM |
144 | do_cc() { |
145 | do_compiler "$cc" "$@" | |
146 | } | |
147 | ||
148 | do_cxx() { | |
149 | do_compiler "$cxx" "$@" | |
150 | } | |
151 | ||
00849b92 RH |
152 | # Append $2 to the variable named $1, with space separation |
153 | add_to() { | |
154 | eval $1=\${$1:+\"\$$1 \"}\$2 | |
155 | } | |
156 | ||
9c83ffd8 PM |
157 | update_cxxflags() { |
158 | # Set QEMU_CXXFLAGS from QEMU_CFLAGS by filtering out those | |
159 | # options which some versions of GCC's C++ compiler complain about | |
160 | # because they only make sense for C programs. | |
53422040 | 161 | QEMU_CXXFLAGS="$QEMU_CXXFLAGS -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS" |
8a9d3d56 | 162 | CONFIGURE_CXXFLAGS=$(echo "$CONFIGURE_CFLAGS" | sed s/-std=gnu11/-std=gnu++11/) |
9c83ffd8 PM |
163 | for arg in $QEMU_CFLAGS; do |
164 | case $arg in | |
165 | -Wstrict-prototypes|-Wmissing-prototypes|-Wnested-externs|\ | |
166 | -Wold-style-declaration|-Wold-style-definition|-Wredundant-decls) | |
167 | ;; | |
168 | *) | |
169 | QEMU_CXXFLAGS=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }$arg | |
170 | ;; | |
171 | esac | |
172 | done | |
173 | } | |
174 | ||
52166aa0 | 175 | compile_object() { |
fd0e6053 | 176 | local_cflags="$1" |
5770e8af | 177 | do_cc $CFLAGS $CONFIGURE_CFLAGS $QEMU_CFLAGS $local_cflags -c -o $TMPO $TMPC |
52166aa0 JQ |
178 | } |
179 | ||
180 | compile_prog() { | |
181 | local_cflags="$1" | |
182 | local_ldflags="$2" | |
5770e8af PB |
183 | do_cc $CFLAGS $CONFIGURE_CFLAGS $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC \ |
184 | $LDFLAGS $CONFIGURE_LDFLAGS $QEMU_LDFLAGS $local_ldflags | |
52166aa0 JQ |
185 | } |
186 | ||
11568d6d PB |
187 | # symbolically link $1 to $2. Portable version of "ln -sf". |
188 | symlink() { | |
72b8b5a1 | 189 | rm -rf "$2" |
ec5b06d7 | 190 | mkdir -p "$(dirname "$2")" |
72b8b5a1 | 191 | ln -s "$1" "$2" |
11568d6d PB |
192 | } |
193 | ||
0dba6195 LM |
194 | # check whether a command is available to this shell (may be either an |
195 | # executable or a builtin) | |
196 | has() { | |
197 | type "$1" >/dev/null 2>&1 | |
198 | } | |
199 | ||
0a01d76f | 200 | version_ge () { |
2df52b9b AB |
201 | local_ver1=$(expr "$1" : '\([0-9.]*\)' | tr . ' ') |
202 | local_ver2=$(echo "$2" | tr . ' ') | |
0a01d76f MAL |
203 | while true; do |
204 | set x $local_ver1 | |
205 | local_first=${2-0} | |
c44a33e2 SG |
206 | # 'shift 2' if $2 is set, or 'shift' if $2 is not set |
207 | shift ${2:+2} | |
0a01d76f MAL |
208 | local_ver1=$* |
209 | set x $local_ver2 | |
210 | # the second argument finished, the first must be greater or equal | |
211 | test $# = 1 && return 0 | |
212 | test $local_first -lt $2 && return 1 | |
213 | test $local_first -gt $2 && return 0 | |
c44a33e2 | 214 | shift ${2:+2} |
0a01d76f MAL |
215 | local_ver2=$* |
216 | done | |
217 | } | |
218 | ||
5b808275 LV |
219 | have_backend () { |
220 | echo "$trace_backends" | grep "$1" >/dev/null | |
221 | } | |
222 | ||
3b6b7550 PB |
223 | glob() { |
224 | eval test -z '"${1#'"$2"'}"' | |
225 | } | |
226 | ||
e9a3591f CB |
227 | ld_has() { |
228 | $ld --help 2>/dev/null | grep ".$1" >/dev/null 2>&1 | |
229 | } | |
230 | ||
4ace32e2 AO |
231 | if printf %s\\n "$source_path" "$PWD" | grep -q "[[:space:]:]"; |
232 | then | |
233 | error_exit "main directory cannot contain spaces nor colons" | |
234 | fi | |
235 | ||
14211825 | 236 | # default parameters |
2ff6b91e | 237 | cpu="" |
a31a8642 | 238 | iasl="iasl" |
1e43adfc | 239 | interp_prefix="/usr/gnemul/qemu-%M" |
43ce4dfe | 240 | static="no" |
3812c0c4 | 241 | cross_compile="no" |
7d13299d | 242 | cross_prefix="" |
0c58ac1c | 243 | audio_drv_list="" |
b64ec4e4 FZ |
244 | block_drv_rw_whitelist="" |
245 | block_drv_ro_whitelist="" | |
e5f05f8c | 246 | block_drv_whitelist_tools="no" |
e49d021e | 247 | host_cc="cc" |
d5631638 | 248 | audio_win_int="" |
957f1f99 | 249 | libs_qga="" |
5bc62e01 | 250 | debug_info="yes" |
cdad781d | 251 | lto="false" |
63678e17 | 252 | stack_protector="" |
1e4f6065 | 253 | safe_stack="" |
afc3a8f9 | 254 | use_containers="yes" |
f2385398 | 255 | gdb_bin=$(command -v "gdb-multiarch" || command -v "gdb") |
ac0df51d | 256 | |
92712822 DB |
257 | if test -e "$source_path/.git" |
258 | then | |
7d7dbf9d | 259 | git_submodules_action="update" |
92712822 | 260 | else |
7d7dbf9d | 261 | git_submodules_action="ignore" |
92712822 | 262 | fi |
2d652f24 PB |
263 | |
264 | git_submodules="ui/keycodemapdb" | |
cc84d63a | 265 | git="git" |
ac0df51d | 266 | |
afb63ebd SW |
267 | # Don't accept a target_list environment variable. |
268 | unset target_list | |
447e133f | 269 | unset target_list_exclude |
377529c0 PB |
270 | |
271 | # Default value for a variable defining feature "foo". | |
272 | # * foo="no" feature will only be used if --enable-foo arg is given | |
273 | # * foo="" feature will be searched for, and if found, will be used | |
274 | # unless --disable-foo is given | |
275 | # * foo="yes" this value will only be set by --enable-foo flag. | |
276 | # feature will searched for, | |
277 | # if not found, configure exits with error | |
278 | # | |
279 | # Always add --enable-foo and --disable-foo command line args. | |
280 | # Distributions want to ensure that several features are compiled in, and it | |
281 | # is impossible without a --enable-foo that exits if a feature is not found. | |
282 | ||
c87ea116 AB |
283 | default_feature="" |
284 | # parse CC options second | |
285 | for opt do | |
286 | optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)') | |
287 | case "$opt" in | |
288 | --without-default-features) | |
289 | default_feature="no" | |
290 | ;; | |
291 | esac | |
292 | done | |
293 | ||
8c6d4ff4 | 294 | brlapi="auto" |
f9cd86fe | 295 | curl="auto" |
5285e593 YL |
296 | iconv="auto" |
297 | curses="auto" | |
e3667660 | 298 | docs="auto" |
fbb4121d | 299 | fdt="auto" |
58952137 | 300 | netmap="no" |
35be72ba PB |
301 | sdl="auto" |
302 | sdl_image="auto" | |
422a5fd0 | 303 | coreaudio="auto" |
cece116c | 304 | virtiofsd="auto" |
69202b40 | 305 | virtfs="auto" |
5c53015a | 306 | libudev="auto" |
6ec0e15d | 307 | mpath="auto" |
3a6a1256 | 308 | vnc="auto" |
deb62371 | 309 | sparse="auto" |
c87ea116 | 310 | vde="$default_feature" |
a0b93237 PB |
311 | vnc_sasl="auto" |
312 | vnc_jpeg="auto" | |
313 | vnc_png="auto" | |
4113f4cf | 314 | xkbcommon="auto" |
bcf0a7da | 315 | xen=${default_feature:+disabled} |
c87ea116 | 316 | xen_ctrl_version="$default_feature" |
1badb709 | 317 | xen_pci_passthrough="auto" |
c87ea116 | 318 | linux_aio="$default_feature" |
53c22b68 | 319 | linux_io_uring="auto" |
727c8bb8 | 320 | cap_ng="auto" |
f7f2d651 | 321 | attr="auto" |
c87ea116 | 322 | xfs="$default_feature" |
1badb709 | 323 | tcg="enabled" |
c87ea116 | 324 | membarrier="$default_feature" |
0848f8ac | 325 | vhost_kernel="$default_feature" |
c87ea116 AB |
326 | vhost_net="$default_feature" |
327 | vhost_crypto="$default_feature" | |
328 | vhost_scsi="$default_feature" | |
329 | vhost_vsock="$default_feature" | |
d88618f7 | 330 | vhost_user="no" |
e5e856c1 | 331 | vhost_user_blk_server="auto" |
c87ea116 | 332 | vhost_user_fs="$default_feature" |
0848f8ac | 333 | vhost_vdpa="$default_feature" |
46627f41 | 334 | bpf="auto" |
3bd40ec7 PB |
335 | kvm="auto" |
336 | hax="auto" | |
337 | hvf="auto" | |
338 | whpx="auto" | |
74a414a1 | 339 | nvmm="auto" |
c87ea116 AB |
340 | rdma="$default_feature" |
341 | pvrdma="$default_feature" | |
377529c0 PB |
342 | gprof="no" |
343 | debug_tcg="no" | |
377529c0 | 344 | debug="no" |
247724cb | 345 | sanitizers="no" |
0aebab04 | 346 | tsan="no" |
c87ea116 | 347 | fortify_source="$default_feature" |
377529c0 | 348 | strip_opt="yes" |
23a77b2d | 349 | tcg_interpreter="false" |
377529c0 PB |
350 | bigendian="no" |
351 | mingw32="no" | |
1d728c39 | 352 | gcov="no" |
c7328271 | 353 | EXESUF="" |
484e2cc7 | 354 | HOST_DSOSUF=".so" |
17969268 | 355 | modules="no" |
bd83c861 | 356 | module_upgrades="no" |
377529c0 | 357 | prefix="/usr/local" |
10ff82d1 | 358 | qemu_suffix="qemu" |
4d34a86b | 359 | slirp="auto" |
377529c0 PB |
360 | oss_lib="" |
361 | bsd="no" | |
362 | linux="no" | |
363 | solaris="no" | |
364 | profiler="no" | |
b4e312e9 | 365 | cocoa="auto" |
377529c0 PB |
366 | softmmu="yes" |
367 | linux_user="no" | |
377529c0 | 368 | bsd_user="no" |
c8d5450b | 369 | blobs="true" |
377529c0 | 370 | pkgversion="" |
40d6444e | 371 | pie="" |
3556c233 | 372 | qom_cast_debug="yes" |
baf86d6b | 373 | trace_backends="log" |
377529c0 | 374 | trace_file="trace" |
c87ea116 | 375 | spice="$default_feature" |
58d3f3ff | 376 | spice_protocol="auto" |
fabd1e93 | 377 | rbd="auto" |
5f364c57 | 378 | smartcard="auto" |
0a40bcb7 | 379 | u2f="auto" |
90540f32 | 380 | libusb="auto" |
18f31e60 | 381 | usb_redir="auto" |
c87ea116 | 382 | opengl="$default_feature" |
5dd89908 | 383 | cpuid_h="no" |
c87ea116 | 384 | avx2_opt="$default_feature" |
8b18cdbf | 385 | capstone="auto" |
0c32a0ae | 386 | lzo="auto" |
241611ea | 387 | snappy="auto" |
29ba6116 | 388 | bzip2="auto" |
ecea3696 | 389 | lzfse="auto" |
b1def33d | 390 | zstd="auto" |
c87ea116 | 391 | guest_agent="$default_feature" |
d9840e25 | 392 | guest_agent_with_vss="no" |
50cbebb9 | 393 | guest_agent_ntddscsi="no" |
b846ab7c | 394 | guest_agent_msi="auto" |
c87ea116 | 395 | vss_win32_sdk="$default_feature" |
d9840e25 | 396 | win_sdk="no" |
c87ea116 | 397 | want_tools="$default_feature" |
9db405a3 | 398 | libiscsi="auto" |
30045c05 | 399 | libnfs="auto" |
519175a2 | 400 | coroutine="" |
c87ea116 | 401 | coroutine_pool="$default_feature" |
7d992e4d | 402 | debug_stack_usage="no" |
f0d92b56 | 403 | crypto_afalg="no" |
9e62ba48 DB |
404 | cfi="false" |
405 | cfi_debug="false" | |
90835c2b | 406 | seccomp="auto" |
08821ca2 | 407 | glusterfs="auto" |
1b695471 | 408 | gtk="auto" |
a1c5e949 | 409 | tls_priority="NORMAL" |
57612511 PB |
410 | gnutls="auto" |
411 | nettle="auto" | |
412 | gcrypt="auto" | |
05e391ae | 413 | auth_pam="auto" |
c23d7b4e | 414 | vte="auto" |
587d59d6 | 415 | virglrenderer="auto" |
c87ea116 AB |
416 | tpm="$default_feature" |
417 | libssh="$default_feature" | |
418 | live_block_migration=${default_feature:-yes} | |
419 | numa="$default_feature" | |
2847b469 | 420 | tcmalloc="no" |
7b01cb97 | 421 | jemalloc="no" |
c87ea116 AB |
422 | replication=${default_feature:-yes} |
423 | bochs=${default_feature:-yes} | |
424 | cloop=${default_feature:-yes} | |
425 | dmg=${default_feature:-yes} | |
426 | qcow1=${default_feature:-yes} | |
427 | vdi=${default_feature:-yes} | |
428 | vvfat=${default_feature:-yes} | |
429 | qed=${default_feature:-yes} | |
430 | parallels=${default_feature:-yes} | |
c5b36c25 | 431 | libxml2="auto" |
ba59fb77 | 432 | debug_mutex="no" |
e36e8c70 | 433 | libpmem="auto" |
7bc3ca7f | 434 | default_devices="true" |
ba4dd2aa | 435 | plugins="$default_feature" |
adc28027 | 436 | fuzzing="no" |
b767d257 | 437 | rng_none="no" |
c87ea116 | 438 | secret_keyring="$default_feature" |
83ef1682 | 439 | libdaxctl="auto" |
a5665051 | 440 | meson="" |
48328880 | 441 | ninja="" |
a5665051 | 442 | skip_meson=no |
0e8e77d4 | 443 | gettext="auto" |
a484a719 | 444 | fuse="auto" |
df4ea709 | 445 | fuse_lseek="auto" |
106ad1f9 | 446 | multiprocess="auto" |
b8e0c493 | 447 | slirp_smbd="$default_feature" |
377529c0 | 448 | |
aa087962 | 449 | malloc_trim="auto" |
20cf7b8e | 450 | gio="$default_feature" |
898be3e0 | 451 | |
c87ea116 | 452 | # parse CC options second |
ac0df51d | 453 | for opt do |
89138857 | 454 | optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)') |
ac0df51d AL |
455 | case "$opt" in |
456 | --cross-prefix=*) cross_prefix="$optarg" | |
3812c0c4 | 457 | cross_compile="yes" |
ac0df51d | 458 | ;; |
3d8df640 | 459 | --cc=*) CC="$optarg" |
ac0df51d | 460 | ;; |
83f73fce TS |
461 | --cxx=*) CXX="$optarg" |
462 | ;; | |
2ff6b91e JQ |
463 | --cpu=*) cpu="$optarg" |
464 | ;; | |
de385287 | 465 | --extra-cflags=*) QEMU_CFLAGS="$QEMU_CFLAGS $optarg" |
db5adeaa | 466 | QEMU_LDFLAGS="$QEMU_LDFLAGS $optarg" |
e2a2ed06 | 467 | ;; |
11cde1c8 | 468 | --extra-cxxflags=*) QEMU_CXXFLAGS="$QEMU_CXXFLAGS $optarg" |
11cde1c8 | 469 | ;; |
db5adeaa | 470 | --extra-ldflags=*) QEMU_LDFLAGS="$QEMU_LDFLAGS $optarg" |
f9943cd5 | 471 | EXTRA_LDFLAGS="$optarg" |
e2a2ed06 | 472 | ;; |
5bc62e01 GH |
473 | --enable-debug-info) debug_info="yes" |
474 | ;; | |
475 | --disable-debug-info) debug_info="no" | |
476 | ;; | |
d75402b5 AB |
477 | --cross-cc-*[!a-zA-Z0-9_-]*=*) error_exit "Passed bad --cross-cc-FOO option" |
478 | ;; | |
d422b2bc AB |
479 | --cross-cc-cflags-*) cc_arch=${opt#--cross-cc-flags-}; cc_arch=${cc_arch%%=*} |
480 | eval "cross_cc_cflags_${cc_arch}=\$optarg" | |
2038f8c8 | 481 | cross_cc_vars="$cross_cc_vars cross_cc_cflags_${cc_arch}" |
d422b2bc | 482 | ;; |
d75402b5 | 483 | --cross-cc-*) cc_arch=${opt#--cross-cc-}; cc_arch=${cc_arch%%=*} |
2038f8c8 | 484 | cc_archs="$cc_archs $cc_arch" |
d75402b5 | 485 | eval "cross_cc_${cc_arch}=\$optarg" |
2038f8c8 | 486 | cross_cc_vars="$cross_cc_vars cross_cc_${cc_arch}" |
d75402b5 | 487 | ;; |
ac0df51d AL |
488 | esac |
489 | done | |
ac0df51d AL |
490 | # OS specific |
491 | # Using uname is really, really broken. Once we have the right set of checks | |
93148aa5 | 492 | # we can eliminate its usage altogether. |
ac0df51d | 493 | |
e49d021e PM |
494 | # Preferred compiler: |
495 | # ${CC} (if set) | |
496 | # ${cross_prefix}gcc (if cross-prefix specified) | |
497 | # system compiler | |
498 | if test -z "${CC}${cross_prefix}"; then | |
499 | cc="$host_cc" | |
500 | else | |
501 | cc="${CC-${cross_prefix}gcc}" | |
502 | fi | |
503 | ||
83f73fce TS |
504 | if test -z "${CXX}${cross_prefix}"; then |
505 | cxx="c++" | |
506 | else | |
507 | cxx="${CXX-${cross_prefix}g++}" | |
508 | fi | |
509 | ||
b3198cc2 | 510 | ar="${AR-${cross_prefix}ar}" |
cdbd727c | 511 | as="${AS-${cross_prefix}as}" |
5f6f0e27 | 512 | ccas="${CCAS-$cc}" |
3dd46c78 | 513 | cpp="${CPP-$cc -E}" |
b3198cc2 SY |
514 | objcopy="${OBJCOPY-${cross_prefix}objcopy}" |
515 | ld="${LD-${cross_prefix}ld}" | |
9f81aeb5 | 516 | ranlib="${RANLIB-${cross_prefix}ranlib}" |
4852ee95 | 517 | nm="${NM-${cross_prefix}nm}" |
b3198cc2 SY |
518 | strip="${STRIP-${cross_prefix}strip}" |
519 | windres="${WINDRES-${cross_prefix}windres}" | |
17884d7b ST |
520 | pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}" |
521 | query_pkg_config() { | |
522 | "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@" | |
523 | } | |
524 | pkg_config=query_pkg_config | |
47c03744 | 525 | sdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}" |
ac0df51d | 526 | |
be17dc90 | 527 | # default flags for all hosts |
2d31515b PM |
528 | # We use -fwrapv to tell the compiler that we require a C dialect where |
529 | # left shift of signed integers is well defined and has the expected | |
530 | # 2s-complement style results. (Both clang and gcc agree that it | |
531 | # provides these semantics.) | |
086d5f75 PB |
532 | QEMU_CFLAGS="-fno-strict-aliasing -fno-common -fwrapv $QEMU_CFLAGS" |
533 | QEMU_CFLAGS="-Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS" | |
c95e3080 | 534 | QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS" |
be17dc90 | 535 | QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS" |
5770e8af PB |
536 | |
537 | # Flags that are needed during configure but later taken care of by Meson | |
8a9d3d56 | 538 | CONFIGURE_CFLAGS="-std=gnu11 -Wall" |
5770e8af | 539 | CONFIGURE_LDFLAGS= |
086d5f75 | 540 | |
be17dc90 | 541 | |
ac0df51d AL |
542 | check_define() { |
543 | cat > $TMPC <<EOF | |
544 | #if !defined($1) | |
fd786e1a | 545 | #error $1 not defined |
ac0df51d AL |
546 | #endif |
547 | int main(void) { return 0; } | |
548 | EOF | |
52166aa0 | 549 | compile_object |
ac0df51d AL |
550 | } |
551 | ||
307119e7 GH |
552 | check_include() { |
553 | cat > $TMPC <<EOF | |
554 | #include <$1> | |
555 | int main(void) { return 0; } | |
556 | EOF | |
557 | compile_object | |
558 | } | |
559 | ||
93b25869 JS |
560 | write_c_skeleton() { |
561 | cat > $TMPC <<EOF | |
562 | int main(void) { return 0; } | |
563 | EOF | |
564 | } | |
565 | ||
adc28027 AB |
566 | write_c_fuzzer_skeleton() { |
567 | cat > $TMPC <<EOF | |
568 | #include <stdint.h> | |
569 | #include <sys/types.h> | |
570 | int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size); | |
571 | int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) { return 0; } | |
572 | EOF | |
573 | } | |
574 | ||
bbea4050 PM |
575 | if check_define __linux__ ; then |
576 | targetos="Linux" | |
577 | elif check_define _WIN32 ; then | |
578 | targetos='MINGW32' | |
579 | elif check_define __OpenBSD__ ; then | |
580 | targetos='OpenBSD' | |
581 | elif check_define __sun__ ; then | |
582 | targetos='SunOS' | |
583 | elif check_define __HAIKU__ ; then | |
584 | targetos='Haiku' | |
951fedfc PM |
585 | elif check_define __FreeBSD__ ; then |
586 | targetos='FreeBSD' | |
587 | elif check_define __FreeBSD_kernel__ && check_define __GLIBC__; then | |
588 | targetos='GNU/kFreeBSD' | |
589 | elif check_define __DragonFly__ ; then | |
590 | targetos='DragonFly' | |
591 | elif check_define __NetBSD__; then | |
592 | targetos='NetBSD' | |
593 | elif check_define __APPLE__; then | |
594 | targetos='Darwin' | |
bbea4050 | 595 | else |
951fedfc PM |
596 | # This is a fatal error, but don't report it yet, because we |
597 | # might be going to just print the --help text, or it might | |
598 | # be the result of a missing compiler. | |
599 | targetos='bogus' | |
bbea4050 PM |
600 | fi |
601 | ||
602 | # Some host OSes need non-standard checks for which CPU to use. | |
603 | # Note that these checks are broken for cross-compilation: if you're | |
604 | # cross-compiling to one of these OSes then you'll need to specify | |
605 | # the correct CPU with the --cpu option. | |
606 | case $targetos in | |
607 | Darwin) | |
5869f8dd | 608 | HOST_DSOSUF=".dylib" |
bbea4050 PM |
609 | ;; |
610 | SunOS) | |
89138857 | 611 | # $(uname -m) returns i86pc even on an x86_64 box, so default based on isainfo |
bbea4050 PM |
612 | if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then |
613 | cpu="x86_64" | |
614 | fi | |
615 | esac | |
616 | ||
2ff6b91e JQ |
617 | if test ! -z "$cpu" ; then |
618 | # command line argument | |
619 | : | |
620 | elif check_define __i386__ ; then | |
ac0df51d AL |
621 | cpu="i386" |
622 | elif check_define __x86_64__ ; then | |
c72b26ec RH |
623 | if check_define __ILP32__ ; then |
624 | cpu="x32" | |
625 | else | |
626 | cpu="x86_64" | |
627 | fi | |
3aa9bd6c | 628 | elif check_define __sparc__ ; then |
3aa9bd6c BS |
629 | if check_define __arch64__ ; then |
630 | cpu="sparc64" | |
631 | else | |
632 | cpu="sparc" | |
633 | fi | |
fdf7ed96 | 634 | elif check_define _ARCH_PPC ; then |
635 | if check_define _ARCH_PPC64 ; then | |
f8378acc RH |
636 | if check_define _LITTLE_ENDIAN ; then |
637 | cpu="ppc64le" | |
638 | else | |
639 | cpu="ppc64" | |
640 | fi | |
fdf7ed96 | 641 | else |
642 | cpu="ppc" | |
643 | fi | |
afa05235 AJ |
644 | elif check_define __mips__ ; then |
645 | cpu="mips" | |
d66ed0ea AJ |
646 | elif check_define __s390__ ; then |
647 | if check_define __s390x__ ; then | |
648 | cpu="s390x" | |
649 | else | |
650 | cpu="s390" | |
651 | fi | |
c4f80543 AF |
652 | elif check_define __riscv ; then |
653 | if check_define _LP64 ; then | |
654 | cpu="riscv64" | |
655 | else | |
656 | cpu="riscv32" | |
657 | fi | |
21d89f84 PM |
658 | elif check_define __arm__ ; then |
659 | cpu="arm" | |
1f080313 CF |
660 | elif check_define __aarch64__ ; then |
661 | cpu="aarch64" | |
ac0df51d | 662 | else |
89138857 | 663 | cpu=$(uname -m) |
ac0df51d AL |
664 | fi |
665 | ||
359bc95d PM |
666 | ARCH= |
667 | # Normalise host CPU name and set ARCH. | |
668 | # Note that this case should only have supported host CPUs, not guests. | |
7d13299d | 669 | case "$cpu" in |
ee35e968 | 670 | ppc|ppc64|s390x|sparc64|x32|riscv32|riscv64) |
898be3e0 | 671 | ;; |
f8378acc RH |
672 | ppc64le) |
673 | ARCH="ppc64" | |
f8378acc | 674 | ;; |
7d13299d | 675 | i386|i486|i586|i686|i86pc|BePC) |
97a847bc | 676 | cpu="i386" |
7d13299d | 677 | ;; |
aaa5fa14 AJ |
678 | x86_64|amd64) |
679 | cpu="x86_64" | |
680 | ;; | |
21d89f84 PM |
681 | armv*b|armv*l|arm) |
682 | cpu="arm" | |
7d13299d | 683 | ;; |
1f080313 CF |
684 | aarch64) |
685 | cpu="aarch64" | |
686 | ;; | |
afa05235 AJ |
687 | mips*) |
688 | cpu="mips" | |
689 | ;; | |
3142255c | 690 | sparc|sun4[cdmuv]) |
ae228531 FB |
691 | cpu="sparc" |
692 | ;; | |
7d13299d | 693 | *) |
359bc95d PM |
694 | # This will result in either an error or falling back to TCI later |
695 | ARCH=unknown | |
7d13299d FB |
696 | ;; |
697 | esac | |
359bc95d PM |
698 | if test -z "$ARCH"; then |
699 | ARCH="$cpu" | |
700 | fi | |
e2d52ad3 | 701 | |
7d13299d | 702 | # OS specific |
0dbfc675 | 703 | |
7d13299d | 704 | case $targetos in |
67b915a5 | 705 | MINGW32*) |
0dbfc675 | 706 | mingw32="yes" |
3cec7cc2 | 707 | audio_possible_drivers="dsound sdl" |
307119e7 GH |
708 | if check_include dsound.h; then |
709 | audio_drv_list="dsound" | |
710 | else | |
711 | audio_drv_list="" | |
712 | fi | |
898be3e0 | 713 | supported_os="yes" |
9b8e4298 | 714 | plugins="no" |
fb648e9c | 715 | pie="no" |
67b915a5 | 716 | ;; |
5c40d2bd | 717 | GNU/kFreeBSD) |
a167ba50 | 718 | bsd="yes" |
6a485418 | 719 | audio_drv_list="oss try-sdl" |
0bac1111 | 720 | audio_possible_drivers="oss sdl pa" |
5c40d2bd | 721 | ;; |
7d3505c5 | 722 | FreeBSD) |
0dbfc675 | 723 | bsd="yes" |
0db4a067 | 724 | make="${MAKE-gmake}" |
6a485418 | 725 | audio_drv_list="oss try-sdl" |
0bac1111 | 726 | audio_possible_drivers="oss sdl pa" |
f01576f1 | 727 | # needed for kinfo_getvmmap(3) in libutil.h |
58952137 | 728 | netmap="" # enable netmap autodetect |
7d3505c5 | 729 | ;; |
c5e97233 | 730 | DragonFly) |
0dbfc675 | 731 | bsd="yes" |
0db4a067 | 732 | make="${MAKE-gmake}" |
6a485418 | 733 | audio_drv_list="oss try-sdl" |
0bac1111 | 734 | audio_possible_drivers="oss sdl pa" |
c5e97233 | 735 | ;; |
7d3505c5 | 736 | NetBSD) |
0dbfc675 | 737 | bsd="yes" |
0db4a067 | 738 | make="${MAKE-gmake}" |
6a485418 | 739 | audio_drv_list="oss try-sdl" |
0bac1111 | 740 | audio_possible_drivers="oss sdl" |
0dbfc675 | 741 | oss_lib="-lossaudio" |
7d3505c5 FB |
742 | ;; |
743 | OpenBSD) | |
0dbfc675 | 744 | bsd="yes" |
0db4a067 | 745 | make="${MAKE-gmake}" |
f92c7168 | 746 | audio_drv_list="try-sdl" |
0bac1111 | 747 | audio_possible_drivers="sdl" |
7d3505c5 | 748 | ;; |
83fb7adf | 749 | Darwin) |
0dbfc675 JQ |
750 | bsd="yes" |
751 | darwin="yes" | |
422a5fd0 | 752 | audio_drv_list="try-coreaudio try-sdl" |
14382605 | 753 | audio_possible_drivers="coreaudio sdl" |
a0b7cf6b PM |
754 | # Disable attempts to use ObjectiveC features in os/object.h since they |
755 | # won't work when we're compiling with gcc as a C compiler. | |
756 | QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS" | |
83fb7adf | 757 | ;; |
ec530c81 | 758 | SunOS) |
0dbfc675 | 759 | solaris="yes" |
0db4a067 | 760 | make="${MAKE-gmake}" |
e2d8830e | 761 | smbd="${SMBD-/usr/sfw/sbin/smbd}" |
0dbfc675 | 762 | if test -f /usr/include/sys/soundcard.h ; then |
6a485418 | 763 | audio_drv_list="oss try-sdl" |
0dbfc675 JQ |
764 | fi |
765 | audio_possible_drivers="oss sdl" | |
d741429a BS |
766 | # needed for CMSG_ macros in sys/socket.h |
767 | QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS" | |
768 | # needed for TIOCWIN* defines in termios.h | |
769 | QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS" | |
86b2bd93 | 770 | ;; |
179cf400 AF |
771 | Haiku) |
772 | haiku="yes" | |
cde99253 | 773 | QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS -D_BSD_SOURCE $QEMU_CFLAGS" |
179cf400 | 774 | ;; |
898be3e0 | 775 | Linux) |
7183834a | 776 | audio_drv_list="try-pa oss" |
0bac1111 | 777 | audio_possible_drivers="oss alsa sdl pa" |
0dbfc675 JQ |
778 | linux="yes" |
779 | linux_user="yes" | |
c87ea116 | 780 | vhost_user=${default_feature:-yes} |
898be3e0 | 781 | ;; |
7d13299d FB |
782 | esac |
783 | ||
7d3505c5 | 784 | if [ "$bsd" = "yes" ] ; then |
b1a550a0 | 785 | if [ "$darwin" != "yes" ] ; then |
08de3949 | 786 | bsd_user="yes" |
83fb7adf | 787 | fi |
7d3505c5 FB |
788 | fi |
789 | ||
0db4a067 | 790 | : ${make=${MAKE-make}} |
b6daf4d3 | 791 | |
faf44142 DB |
792 | # We prefer python 3.x. A bare 'python' is traditionally |
793 | # python 2.x, but some distros have it as python 3.x, so | |
ddf90699 | 794 | # we check that too |
faf44142 | 795 | python= |
0a01d76f | 796 | explicit_python=no |
ddf90699 | 797 | for binary in "${PYTHON-python3}" python |
faf44142 DB |
798 | do |
799 | if has "$binary" | |
800 | then | |
95c5f2de | 801 | python=$(command -v "$binary") |
faf44142 DB |
802 | break |
803 | fi | |
804 | done | |
903458c8 | 805 | |
903458c8 | 806 | |
39d87c8c AB |
807 | # Check for ancillary tools used in testing |
808 | genisoimage= | |
3df437c7 | 809 | for binary in genisoimage mkisofs |
39d87c8c AB |
810 | do |
811 | if has $binary | |
812 | then | |
813 | genisoimage=$(command -v "$binary") | |
814 | break | |
815 | fi | |
816 | done | |
817 | ||
3c4a4d0d PM |
818 | # Default objcc to clang if available, otherwise use CC |
819 | if has clang; then | |
820 | objcc=clang | |
821 | else | |
822 | objcc="$cc" | |
823 | fi | |
824 | ||
3457a3f8 | 825 | if test "$mingw32" = "yes" ; then |
3457a3f8 | 826 | EXESUF=".exe" |
484e2cc7 | 827 | HOST_DSOSUF=".dll" |
78e9d4ad | 828 | # MinGW needs -mthreads for TLS and macro _MT. |
5770e8af | 829 | CONFIGURE_CFLAGS="-mthreads $CONFIGURE_CFLAGS" |
93b25869 | 830 | write_c_skeleton; |
d17f305a | 831 | prefix="/qemu" |
77433a5f | 832 | qemu_suffix="" |
105fad6b | 833 | libs_qga="-lws2_32 -lwinmm -lpowrprof -lwtsapi32 -lwininet -liphlpapi -lnetapi32 $libs_qga" |
3457a3f8 JQ |
834 | fi |
835 | ||
487fefdb | 836 | werror="" |
85aa5189 | 837 | |
7d13299d | 838 | for opt do |
89138857 | 839 | optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)') |
7d13299d | 840 | case "$opt" in |
2efc3265 FB |
841 | --help|-h) show_help=yes |
842 | ;; | |
99123e13 MF |
843 | --version|-V) exec cat $source_path/VERSION |
844 | ;; | |
b1a550a0 | 845 | --prefix=*) prefix="$optarg" |
7d13299d | 846 | ;; |
b1a550a0 | 847 | --interp-prefix=*) interp_prefix="$optarg" |
32ce6337 | 848 | ;; |
ac0df51d | 849 | --cross-prefix=*) |
7d13299d | 850 | ;; |
ac0df51d | 851 | --cc=*) |
7d13299d | 852 | ;; |
b1a550a0 | 853 | --host-cc=*) host_cc="$optarg" |
83469015 | 854 | ;; |
83f73fce TS |
855 | --cxx=*) |
856 | ;; | |
e007dbec MT |
857 | --iasl=*) iasl="$optarg" |
858 | ;; | |
3c4a4d0d PM |
859 | --objcc=*) objcc="$optarg" |
860 | ;; | |
b1a550a0 | 861 | --make=*) make="$optarg" |
7d13299d | 862 | ;; |
b6daf4d3 | 863 | --install=*) |
6a882643 | 864 | ;; |
0a01d76f | 865 | --python=*) python="$optarg" ; explicit_python=yes |
c886edfb | 866 | ;; |
2eb054c2 PM |
867 | --sphinx-build=*) sphinx_build="$optarg" |
868 | ;; | |
a5665051 PB |
869 | --skip-meson) skip_meson=yes |
870 | ;; | |
871 | --meson=*) meson="$optarg" | |
872 | ;; | |
48328880 PB |
873 | --ninja=*) ninja="$optarg" |
874 | ;; | |
e2d8830e BS |
875 | --smbd=*) smbd="$optarg" |
876 | ;; | |
e2a2ed06 | 877 | --extra-cflags=*) |
7d13299d | 878 | ;; |
11cde1c8 BD |
879 | --extra-cxxflags=*) |
880 | ;; | |
e2a2ed06 | 881 | --extra-ldflags=*) |
7d13299d | 882 | ;; |
5bc62e01 GH |
883 | --enable-debug-info) |
884 | ;; | |
885 | --disable-debug-info) | |
886 | ;; | |
d75402b5 AB |
887 | --cross-cc-*) |
888 | ;; | |
17969268 FZ |
889 | --enable-modules) |
890 | modules="yes" | |
3aa88b31 SH |
891 | ;; |
892 | --disable-modules) | |
893 | modules="no" | |
17969268 | 894 | ;; |
bd83c861 CE |
895 | --disable-module-upgrades) module_upgrades="no" |
896 | ;; | |
897 | --enable-module-upgrades) module_upgrades="yes" | |
898 | ;; | |
2ff6b91e | 899 | --cpu=*) |
7d13299d | 900 | ;; |
b1a550a0 | 901 | --target-list=*) target_list="$optarg" |
447e133f AB |
902 | if test "$target_list_exclude"; then |
903 | error_exit "Can't mix --target-list with --target-list-exclude" | |
904 | fi | |
905 | ;; | |
906 | --target-list-exclude=*) target_list_exclude="$optarg" | |
907 | if test "$target_list"; then | |
908 | error_exit "Can't mix --target-list-exclude with --target-list" | |
909 | fi | |
de83cd02 | 910 | ;; |
5b808275 LV |
911 | --enable-trace-backends=*) trace_backends="$optarg" |
912 | ;; | |
913 | # XXX: backwards compatibility | |
914 | --enable-trace-backend=*) trace_backends="$optarg" | |
94a420b1 | 915 | ;; |
74242e0f | 916 | --with-trace-file=*) trace_file="$optarg" |
9410b56c | 917 | ;; |
7bc3ca7f | 918 | --with-default-devices) default_devices="true" |
f3494749 | 919 | ;; |
7bc3ca7f | 920 | --without-default-devices) default_devices="false" |
f3494749 | 921 | ;; |
d1d5e9ee AB |
922 | --with-devices-*[!a-zA-Z0-9_-]*=*) error_exit "Passed bad --with-devices-FOO option" |
923 | ;; | |
924 | --with-devices-*) device_arch=${opt#--with-devices-}; | |
925 | device_arch=${device_arch%%=*} | |
926 | cf=$source_path/configs/devices/$device_arch-softmmu/$optarg.mak | |
927 | if test -f "$cf"; then | |
928 | device_archs="$device_archs $device_arch" | |
929 | eval "devices_${device_arch}=\$optarg" | |
930 | else | |
931 | error_exit "File $cf does not exist" | |
932 | fi | |
933 | ;; | |
c87ea116 AB |
934 | --without-default-features) # processed above |
935 | ;; | |
7d13299d FB |
936 | --enable-gprof) gprof="yes" |
937 | ;; | |
1d728c39 BS |
938 | --enable-gcov) gcov="yes" |
939 | ;; | |
79427693 LM |
940 | --static) |
941 | static="yes" | |
17884d7b | 942 | QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS" |
43ce4dfe | 943 | ;; |
0b24e75f PB |
944 | --mandir=*) mandir="$optarg" |
945 | ;; | |
946 | --bindir=*) bindir="$optarg" | |
947 | ;; | |
3aa5d2be AL |
948 | --libdir=*) libdir="$optarg" |
949 | ;; | |
8bf188aa MT |
950 | --libexecdir=*) libexecdir="$optarg" |
951 | ;; | |
0f94d6da AL |
952 | --includedir=*) includedir="$optarg" |
953 | ;; | |
528ae5b8 | 954 | --datadir=*) datadir="$optarg" |
0b24e75f | 955 | ;; |
77433a5f | 956 | --with-suffix=*) qemu_suffix="$optarg" |
023d3d67 | 957 | ;; |
c6502638 | 958 | --docdir=*) docdir="$optarg" |
0b24e75f | 959 | ;; |
fe0038be PB |
960 | --localedir=*) localedir="$optarg" |
961 | ;; | |
ca2fb938 | 962 | --sysconfdir=*) sysconfdir="$optarg" |
07381cc1 | 963 | ;; |
785c23ae LC |
964 | --localstatedir=*) local_statedir="$optarg" |
965 | ;; | |
3d5eecab GH |
966 | --firmwarepath=*) firmwarepath="$optarg" |
967 | ;; | |
181ce1d0 OH |
968 | --host=*|--build=*|\ |
969 | --disable-dependency-tracking|\ | |
785c23ae | 970 | --sbindir=*|--sharedstatedir=*|\ |
fe0038be | 971 | --oldincludedir=*|--datarootdir=*|--infodir=*|\ |
023ddd74 MF |
972 | --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*) |
973 | # These switches are silently ignored, for compatibility with | |
974 | # autoconf-generated configure scripts. This allows QEMU's | |
975 | # configure to be used by RPM and similar macros that set | |
976 | # lots of directory switches by default. | |
977 | ;; | |
35be72ba | 978 | --disable-sdl) sdl="disabled" |
97a847bc | 979 | ;; |
35be72ba | 980 | --enable-sdl) sdl="enabled" |
c4198157 | 981 | ;; |
35be72ba | 982 | --disable-sdl-image) sdl_image="disabled" |
a442fe2f | 983 | ;; |
35be72ba | 984 | --enable-sdl-image) sdl_image="enabled" |
a442fe2f | 985 | ;; |
3556c233 PB |
986 | --disable-qom-cast-debug) qom_cast_debug="no" |
987 | ;; | |
988 | --enable-qom-cast-debug) qom_cast_debug="yes" | |
989 | ;; | |
69202b40 | 990 | --disable-virtfs) virtfs="disabled" |
983eef5a | 991 | ;; |
69202b40 | 992 | --enable-virtfs) virtfs="enabled" |
983eef5a | 993 | ;; |
5c53015a PB |
994 | --disable-libudev) libudev="disabled" |
995 | ;; | |
996 | --enable-libudev) libudev="enabled" | |
997 | ;; | |
cece116c MT |
998 | --disable-virtiofsd) virtiofsd="disabled" |
999 | ;; | |
1000 | --enable-virtiofsd) virtiofsd="enabled" | |
1001 | ;; | |
6ec0e15d | 1002 | --disable-mpath) mpath="disabled" |
fe8fc5ae | 1003 | ;; |
6ec0e15d | 1004 | --enable-mpath) mpath="enabled" |
fe8fc5ae | 1005 | ;; |
a0b93237 | 1006 | --disable-vnc) vnc="disabled" |
821601ea | 1007 | ;; |
a0b93237 | 1008 | --enable-vnc) vnc="enabled" |
821601ea | 1009 | ;; |
0e8e77d4 | 1010 | --disable-gettext) gettext="disabled" |
e8f3bd71 | 1011 | ;; |
0e8e77d4 | 1012 | --enable-gettext) gettext="enabled" |
e8f3bd71 | 1013 | ;; |
2f6a1ab0 BS |
1014 | --oss-lib=*) oss_lib="$optarg" |
1015 | ;; | |
0c58ac1c | 1016 | --audio-drv-list=*) audio_drv_list="$optarg" |
102a52e4 | 1017 | ;; |
89138857 | 1018 | --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=$(echo "$optarg" | sed -e 's/,/ /g') |
b64ec4e4 | 1019 | ;; |
89138857 | 1020 | --block-drv-ro-whitelist=*) block_drv_ro_whitelist=$(echo "$optarg" | sed -e 's/,/ /g') |
eb852011 | 1021 | ;; |
e5f05f8c KW |
1022 | --enable-block-drv-whitelist-in-tools) block_drv_whitelist_tools="yes" |
1023 | ;; | |
1024 | --disable-block-drv-whitelist-in-tools) block_drv_whitelist_tools="no" | |
1025 | ;; | |
f8393946 AJ |
1026 | --enable-debug-tcg) debug_tcg="yes" |
1027 | ;; | |
1028 | --disable-debug-tcg) debug_tcg="no" | |
1029 | ;; | |
f3d08ee6 PB |
1030 | --enable-debug) |
1031 | # Enable debugging options that aren't excessively noisy | |
1032 | debug_tcg="yes" | |
1fcc6d42 | 1033 | debug_mutex="yes" |
f3d08ee6 PB |
1034 | debug="yes" |
1035 | strip_opt="no" | |
b553a042 | 1036 | fortify_source="no" |
f3d08ee6 | 1037 | ;; |
247724cb MAL |
1038 | --enable-sanitizers) sanitizers="yes" |
1039 | ;; | |
1040 | --disable-sanitizers) sanitizers="no" | |
1041 | ;; | |
0aebab04 LY |
1042 | --enable-tsan) tsan="yes" |
1043 | ;; | |
1044 | --disable-tsan) tsan="no" | |
1045 | ;; | |
deb62371 | 1046 | --enable-sparse) sparse="enabled" |
03b4fe7d | 1047 | ;; |
deb62371 | 1048 | --disable-sparse) sparse="disabled" |
03b4fe7d | 1049 | ;; |
1625af87 AL |
1050 | --disable-strip) strip_opt="no" |
1051 | ;; | |
a0b93237 | 1052 | --disable-vnc-sasl) vnc_sasl="disabled" |
2f9606b3 | 1053 | ;; |
a0b93237 | 1054 | --enable-vnc-sasl) vnc_sasl="enabled" |
ea784e3b | 1055 | ;; |
a0b93237 | 1056 | --disable-vnc-jpeg) vnc_jpeg="disabled" |
2f6f5c7a | 1057 | ;; |
a0b93237 | 1058 | --enable-vnc-jpeg) vnc_jpeg="enabled" |
2f6f5c7a | 1059 | ;; |
a0b93237 | 1060 | --disable-vnc-png) vnc_png="disabled" |
efe556ad | 1061 | ;; |
a0b93237 | 1062 | --enable-vnc-png) vnc_png="enabled" |
efe556ad | 1063 | ;; |
4d34a86b | 1064 | --disable-slirp) slirp="disabled" |
1d14ffa9 | 1065 | ;; |
fd6fc214 PB |
1066 | --enable-slirp) slirp="enabled" |
1067 | ;; | |
4d34a86b | 1068 | --enable-slirp=git) slirp="internal" |
7c57bdd8 | 1069 | ;; |
675b9b53 MAL |
1070 | --enable-slirp=system) slirp="system" |
1071 | ;; | |
e0e6c8c0 | 1072 | --disable-vde) vde="no" |
8a16d273 | 1073 | ;; |
dfb278bd JQ |
1074 | --enable-vde) vde="yes" |
1075 | ;; | |
58952137 VM |
1076 | --disable-netmap) netmap="no" |
1077 | ;; | |
1078 | --enable-netmap) netmap="yes" | |
1079 | ;; | |
1badb709 | 1080 | --disable-xen) xen="disabled" |
e37630ca | 1081 | ;; |
1badb709 | 1082 | --enable-xen) xen="enabled" |
fc321b4b | 1083 | ;; |
1badb709 | 1084 | --disable-xen-pci-passthrough) xen_pci_passthrough="disabled" |
eb6fda0f | 1085 | ;; |
1badb709 | 1086 | --enable-xen-pci-passthrough) xen_pci_passthrough="enabled" |
eb6fda0f | 1087 | ;; |
8c6d4ff4 | 1088 | --disable-brlapi) brlapi="disabled" |
2e4d9fb1 | 1089 | ;; |
8c6d4ff4 | 1090 | --enable-brlapi) brlapi="enabled" |
4ffcedb6 | 1091 | ;; |
1badb709 | 1092 | --disable-kvm) kvm="disabled" |
7ba1e619 | 1093 | ;; |
1badb709 | 1094 | --enable-kvm) kvm="enabled" |
b31a0277 | 1095 | ;; |
1badb709 | 1096 | --disable-hax) hax="disabled" |
180fb750 | 1097 | ;; |
1badb709 | 1098 | --enable-hax) hax="enabled" |
180fb750 | 1099 | ;; |
1badb709 | 1100 | --disable-hvf) hvf="disabled" |
c97d6d2c | 1101 | ;; |
1badb709 | 1102 | --enable-hvf) hvf="enabled" |
c97d6d2c | 1103 | ;; |
74a414a1 RZ |
1104 | --disable-nvmm) nvmm="disabled" |
1105 | ;; | |
1106 | --enable-nvmm) nvmm="enabled" | |
1107 | ;; | |
1badb709 | 1108 | --disable-whpx) whpx="disabled" |
d661d9a4 | 1109 | ;; |
1badb709 | 1110 | --enable-whpx) whpx="enabled" |
d661d9a4 | 1111 | ;; |
c6fbea47 | 1112 | --disable-tcg-interpreter) tcg_interpreter="false" |
9195b2c2 | 1113 | ;; |
c6fbea47 | 1114 | --enable-tcg-interpreter) tcg_interpreter="true" |
9195b2c2 | 1115 | ;; |
727c8bb8 | 1116 | --disable-cap-ng) cap_ng="disabled" |
47e98658 | 1117 | ;; |
727c8bb8 | 1118 | --enable-cap-ng) cap_ng="enabled" |
47e98658 | 1119 | ;; |
1badb709 | 1120 | --disable-tcg) tcg="disabled" |
d1a14257 | 1121 | plugins="no" |
b3f6ea7e | 1122 | ;; |
1badb709 | 1123 | --enable-tcg) tcg="enabled" |
b3f6ea7e | 1124 | ;; |
aa087962 | 1125 | --disable-malloc-trim) malloc_trim="disabled" |
5a22ab71 | 1126 | ;; |
aa087962 | 1127 | --enable-malloc-trim) malloc_trim="enabled" |
5a22ab71 | 1128 | ;; |
cd4ec0b4 GH |
1129 | --disable-spice) spice="no" |
1130 | ;; | |
58d3f3ff GH |
1131 | --enable-spice) |
1132 | spice_protocol="yes" | |
1133 | spice="yes" | |
1134 | ;; | |
1135 | --disable-spice-protocol) | |
1136 | spice_protocol="no" | |
1137 | spice="no" | |
1138 | ;; | |
1139 | --enable-spice-protocol) spice_protocol="yes" | |
cd4ec0b4 | 1140 | ;; |
9db405a3 | 1141 | --disable-libiscsi) libiscsi="disabled" |
c589b249 | 1142 | ;; |
9db405a3 | 1143 | --enable-libiscsi) libiscsi="enabled" |
c589b249 | 1144 | ;; |
30045c05 | 1145 | --disable-libnfs) libnfs="disabled" |
6542aa9c | 1146 | ;; |
30045c05 | 1147 | --enable-libnfs) libnfs="enabled" |
6542aa9c | 1148 | ;; |
05c2a3e7 FB |
1149 | --enable-profiler) profiler="yes" |
1150 | ;; | |
b4e312e9 | 1151 | --disable-cocoa) cocoa="disabled" |
14821030 | 1152 | ;; |
a23a6789 | 1153 | --enable-cocoa) cocoa="enabled" |
1d14ffa9 | 1154 | ;; |
cad25d69 | 1155 | --disable-system) softmmu="no" |
0a8e90f4 | 1156 | ;; |
cad25d69 | 1157 | --enable-system) softmmu="yes" |
0a8e90f4 | 1158 | ;; |
0953a80f ZA |
1159 | --disable-user) |
1160 | linux_user="no" ; | |
1161 | bsd_user="no" ; | |
0953a80f ZA |
1162 | ;; |
1163 | --enable-user) ;; | |
831b7825 | 1164 | --disable-linux-user) linux_user="no" |
0a8e90f4 | 1165 | ;; |
831b7825 TS |
1166 | --enable-linux-user) linux_user="yes" |
1167 | ;; | |
84778508 BS |
1168 | --disable-bsd-user) bsd_user="no" |
1169 | ;; | |
1170 | --enable-bsd-user) bsd_user="yes" | |
1171 | ;; | |
40d6444e | 1172 | --enable-pie) pie="yes" |
34005a00 | 1173 | ;; |
40d6444e | 1174 | --disable-pie) pie="no" |
34005a00 | 1175 | ;; |
85aa5189 FB |
1176 | --enable-werror) werror="yes" |
1177 | ;; | |
1178 | --disable-werror) werror="no" | |
1179 | ;; | |
cdad781d DB |
1180 | --enable-lto) lto="true" |
1181 | ;; | |
1182 | --disable-lto) lto="false" | |
1183 | ;; | |
63678e17 SN |
1184 | --enable-stack-protector) stack_protector="yes" |
1185 | ;; | |
1186 | --disable-stack-protector) stack_protector="no" | |
1187 | ;; | |
1e4f6065 DB |
1188 | --enable-safe-stack) safe_stack="yes" |
1189 | ;; | |
1190 | --disable-safe-stack) safe_stack="no" | |
1191 | ;; | |
9e62ba48 DB |
1192 | --enable-cfi) |
1193 | cfi="true"; | |
1194 | lto="true"; | |
1195 | ;; | |
1196 | --disable-cfi) cfi="false" | |
1197 | ;; | |
1198 | --enable-cfi-debug) cfi_debug="true" | |
1199 | ;; | |
1200 | --disable-cfi-debug) cfi_debug="false" | |
1201 | ;; | |
5285e593 | 1202 | --disable-curses) curses="disabled" |
4d3b6f6e | 1203 | ;; |
5285e593 | 1204 | --enable-curses) curses="enabled" |
c584a6d0 | 1205 | ;; |
5285e593 | 1206 | --disable-iconv) iconv="disabled" |
e08bb301 | 1207 | ;; |
5285e593 | 1208 | --enable-iconv) iconv="enabled" |
e08bb301 | 1209 | ;; |
f9cd86fe | 1210 | --disable-curl) curl="disabled" |
769ce76d | 1211 | ;; |
f9cd86fe | 1212 | --enable-curl) curl="enabled" |
788c8196 | 1213 | ;; |
fbb4121d | 1214 | --disable-fdt) fdt="disabled" |
2df87df7 | 1215 | ;; |
fbb4121d PB |
1216 | --enable-fdt) fdt="enabled" |
1217 | ;; | |
1218 | --enable-fdt=git) fdt="internal" | |
1219 | ;; | |
1220 | --enable-fdt=system) fdt="system" | |
2df87df7 | 1221 | ;; |
5c6c3a6c CH |
1222 | --disable-linux-aio) linux_aio="no" |
1223 | ;; | |
1224 | --enable-linux-aio) linux_aio="yes" | |
1225 | ;; | |
53c22b68 | 1226 | --disable-linux-io-uring) linux_io_uring="disabled" |
c10dd856 | 1227 | ;; |
53c22b68 | 1228 | --enable-linux-io-uring) linux_io_uring="enabled" |
c10dd856 | 1229 | ;; |
f7f2d651 | 1230 | --disable-attr) attr="disabled" |
758e8e38 | 1231 | ;; |
f7f2d651 | 1232 | --enable-attr) attr="enabled" |
758e8e38 | 1233 | ;; |
a40161cb PB |
1234 | --disable-membarrier) membarrier="no" |
1235 | ;; | |
1236 | --enable-membarrier) membarrier="yes" | |
1237 | ;; | |
46627f41 AM |
1238 | --disable-bpf) bpf="disabled" |
1239 | ;; | |
1240 | --enable-bpf) bpf="enabled" | |
1241 | ;; | |
c8d5450b | 1242 | --disable-blobs) blobs="false" |
77755340 | 1243 | ;; |
7e563bfb | 1244 | --with-pkgversion=*) pkgversion="$optarg" |
4a19f1ec | 1245 | ;; |
519175a2 AB |
1246 | --with-coroutine=*) coroutine="$optarg" |
1247 | ;; | |
70c60c08 SH |
1248 | --disable-coroutine-pool) coroutine_pool="no" |
1249 | ;; | |
1250 | --enable-coroutine-pool) coroutine_pool="yes" | |
1251 | ;; | |
7d992e4d PL |
1252 | --enable-debug-stack-usage) debug_stack_usage="yes" |
1253 | ;; | |
f0d92b56 LM |
1254 | --enable-crypto-afalg) crypto_afalg="yes" |
1255 | ;; | |
1256 | --disable-crypto-afalg) crypto_afalg="no" | |
1257 | ;; | |
e3667660 | 1258 | --disable-docs) docs="disabled" |
70ec5dc0 | 1259 | ;; |
e3667660 | 1260 | --enable-docs) docs="enabled" |
83a3ab8b | 1261 | ;; |
d5970055 MT |
1262 | --disable-vhost-net) vhost_net="no" |
1263 | ;; | |
1264 | --enable-vhost-net) vhost_net="yes" | |
1265 | ;; | |
042cea27 GA |
1266 | --disable-vhost-crypto) vhost_crypto="no" |
1267 | ;; | |
299e6f19 | 1268 | --enable-vhost-crypto) vhost_crypto="yes" |
042cea27 | 1269 | ;; |
5e9be92d NB |
1270 | --disable-vhost-scsi) vhost_scsi="no" |
1271 | ;; | |
1272 | --enable-vhost-scsi) vhost_scsi="yes" | |
1273 | ;; | |
fc0b9b0e SH |
1274 | --disable-vhost-vsock) vhost_vsock="no" |
1275 | ;; | |
1276 | --enable-vhost-vsock) vhost_vsock="yes" | |
1277 | ;; | |
e5e856c1 | 1278 | --disable-vhost-user-blk-server) vhost_user_blk_server="disabled" |
bc15e44c | 1279 | ;; |
e5e856c1 | 1280 | --enable-vhost-user-blk-server) vhost_user_blk_server="enabled" |
bc15e44c | 1281 | ;; |
98fc1ada DDAG |
1282 | --disable-vhost-user-fs) vhost_user_fs="no" |
1283 | ;; | |
1284 | --enable-vhost-user-fs) vhost_user_fs="yes" | |
1285 | ;; | |
da076ffe | 1286 | --disable-opengl) opengl="no" |
20ff075b | 1287 | ;; |
da076ffe | 1288 | --enable-opengl) opengl="yes" |
20ff075b | 1289 | ;; |
fabd1e93 | 1290 | --disable-rbd) rbd="disabled" |
f27aaf4b | 1291 | ;; |
fabd1e93 | 1292 | --enable-rbd) rbd="enabled" |
f27aaf4b | 1293 | ;; |
8c84cf11 ST |
1294 | --disable-xfsctl) xfs="no" |
1295 | ;; | |
1296 | --enable-xfsctl) xfs="yes" | |
1297 | ;; | |
5f364c57 | 1298 | --disable-smartcard) smartcard="disabled" |
111a38b0 | 1299 | ;; |
5f364c57 | 1300 | --enable-smartcard) smartcard="enabled" |
111a38b0 | 1301 | ;; |
0a40bcb7 CB |
1302 | --disable-u2f) u2f="disabled" |
1303 | ;; | |
1304 | --enable-u2f) u2f="enabled" | |
1305 | ;; | |
90540f32 | 1306 | --disable-libusb) libusb="disabled" |
2b2325ff | 1307 | ;; |
90540f32 | 1308 | --enable-libusb) libusb="enabled" |
2b2325ff | 1309 | ;; |
18f31e60 | 1310 | --disable-usb-redir) usb_redir="disabled" |
69354a83 | 1311 | ;; |
18f31e60 | 1312 | --enable-usb-redir) usb_redir="enabled" |
69354a83 | 1313 | ;; |
1ffb3bbb | 1314 | --disable-zlib-test) |
1ece9905 | 1315 | ;; |
0c32a0ae | 1316 | --disable-lzo) lzo="disabled" |
b25c9dff | 1317 | ;; |
0c32a0ae | 1318 | --enable-lzo) lzo="enabled" |
607dacd0 | 1319 | ;; |
241611ea | 1320 | --disable-snappy) snappy="disabled" |
b25c9dff | 1321 | ;; |
241611ea | 1322 | --enable-snappy) snappy="enabled" |
607dacd0 | 1323 | ;; |
29ba6116 | 1324 | --disable-bzip2) bzip2="disabled" |
6b383c08 | 1325 | ;; |
29ba6116 | 1326 | --enable-bzip2) bzip2="enabled" |
6b383c08 | 1327 | ;; |
ecea3696 | 1328 | --enable-lzfse) lzfse="enabled" |
83bc1f97 | 1329 | ;; |
ecea3696 | 1330 | --disable-lzfse) lzfse="disabled" |
83bc1f97 | 1331 | ;; |
b1def33d | 1332 | --disable-zstd) zstd="disabled" |
3a678481 | 1333 | ;; |
b1def33d | 1334 | --enable-zstd) zstd="enabled" |
3a678481 | 1335 | ;; |
d138cee9 MR |
1336 | --enable-guest-agent) guest_agent="yes" |
1337 | ;; | |
1338 | --disable-guest-agent) guest_agent="no" | |
1339 | ;; | |
b846ab7c | 1340 | --enable-guest-agent-msi) guest_agent_msi="enabled" |
9dacf32d | 1341 | ;; |
b846ab7c | 1342 | --disable-guest-agent-msi) guest_agent_msi="disabled" |
9dacf32d | 1343 | ;; |
d9840e25 TS |
1344 | --with-vss-sdk) vss_win32_sdk="" |
1345 | ;; | |
1346 | --with-vss-sdk=*) vss_win32_sdk="$optarg" | |
1347 | ;; | |
1348 | --without-vss-sdk) vss_win32_sdk="no" | |
1349 | ;; | |
1350 | --with-win-sdk) win_sdk="" | |
1351 | ;; | |
1352 | --with-win-sdk=*) win_sdk="$optarg" | |
1353 | ;; | |
1354 | --without-win-sdk) win_sdk="no" | |
1355 | ;; | |
4b1c11fd DB |
1356 | --enable-tools) want_tools="yes" |
1357 | ;; | |
1358 | --disable-tools) want_tools="no" | |
1359 | ;; | |
90835c2b | 1360 | --enable-seccomp) seccomp="enabled" |
f794573e | 1361 | ;; |
90835c2b | 1362 | --disable-seccomp) seccomp="disabled" |
f794573e | 1363 | ;; |
08821ca2 | 1364 | --disable-glusterfs) glusterfs="disabled" |
eb100396 | 1365 | ;; |
86583a07 LM |
1366 | --disable-avx2) avx2_opt="no" |
1367 | ;; | |
1368 | --enable-avx2) avx2_opt="yes" | |
1369 | ;; | |
6b8cd447 RH |
1370 | --disable-avx512f) avx512f_opt="no" |
1371 | ;; | |
1372 | --enable-avx512f) avx512f_opt="yes" | |
1373 | ;; | |
1374 | ||
08821ca2 | 1375 | --enable-glusterfs) glusterfs="enabled" |
eb100396 | 1376 | ;; |
52b53c04 FZ |
1377 | --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane) |
1378 | echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2 | |
583f6e7b | 1379 | ;; |
cb6414df FZ |
1380 | --enable-vhdx|--disable-vhdx) |
1381 | echo "$0: $opt is obsolete, VHDX driver is always built" >&2 | |
1382 | ;; | |
315d3184 FZ |
1383 | --enable-uuid|--disable-uuid) |
1384 | echo "$0: $opt is obsolete, UUID support is always built" >&2 | |
1385 | ;; | |
1b695471 | 1386 | --disable-gtk) gtk="disabled" |
a4ccabcf | 1387 | ;; |
1b695471 | 1388 | --enable-gtk) gtk="enabled" |
a4ccabcf | 1389 | ;; |
a1c5e949 DB |
1390 | --tls-priority=*) tls_priority="$optarg" |
1391 | ;; | |
57612511 | 1392 | --disable-gnutls) gnutls="disabled" |
ddbb0d09 | 1393 | ;; |
57612511 | 1394 | --enable-gnutls) gnutls="enabled" |
ddbb0d09 | 1395 | ;; |
57612511 | 1396 | --disable-nettle) nettle="disabled" |
91bfcdb0 | 1397 | ;; |
57612511 | 1398 | --enable-nettle) nettle="enabled" |
91bfcdb0 | 1399 | ;; |
57612511 | 1400 | --disable-gcrypt) gcrypt="disabled" |
91bfcdb0 | 1401 | ;; |
57612511 | 1402 | --enable-gcrypt) gcrypt="enabled" |
91bfcdb0 | 1403 | ;; |
05e391ae | 1404 | --disable-auth-pam) auth_pam="disabled" |
8953caf3 | 1405 | ;; |
05e391ae | 1406 | --enable-auth-pam) auth_pam="enabled" |
8953caf3 | 1407 | ;; |
2da776db MH |
1408 | --enable-rdma) rdma="yes" |
1409 | ;; | |
1410 | --disable-rdma) rdma="no" | |
1411 | ;; | |
21ab34c9 MA |
1412 | --enable-pvrdma) pvrdma="yes" |
1413 | ;; | |
1414 | --disable-pvrdma) pvrdma="no" | |
1415 | ;; | |
c23d7b4e | 1416 | --disable-vte) vte="disabled" |
bbbf9bfb | 1417 | ;; |
c23d7b4e | 1418 | --enable-vte) vte="enabled" |
bbbf9bfb | 1419 | ;; |
587d59d6 | 1420 | --disable-virglrenderer) virglrenderer="disabled" |
9d9e1521 | 1421 | ;; |
587d59d6 | 1422 | --enable-virglrenderer) virglrenderer="enabled" |
9d9e1521 | 1423 | ;; |
e91c793c CR |
1424 | --disable-tpm) tpm="no" |
1425 | ;; | |
ab214c29 SB |
1426 | --enable-tpm) tpm="yes" |
1427 | ;; | |
b10d49d7 | 1428 | --disable-libssh) libssh="no" |
0a12ec87 | 1429 | ;; |
b10d49d7 | 1430 | --enable-libssh) libssh="yes" |
0a12ec87 | 1431 | ;; |
ed1701c6 DDAG |
1432 | --disable-live-block-migration) live_block_migration="no" |
1433 | ;; | |
1434 | --enable-live-block-migration) live_block_migration="yes" | |
1435 | ;; | |
a99d57bb WG |
1436 | --disable-numa) numa="no" |
1437 | ;; | |
1438 | --enable-numa) numa="yes" | |
1439 | ;; | |
c5b36c25 | 1440 | --disable-libxml2) libxml2="disabled" |
ed279a06 | 1441 | ;; |
c5b36c25 | 1442 | --enable-libxml2) libxml2="enabled" |
ed279a06 | 1443 | ;; |
2847b469 FZ |
1444 | --disable-tcmalloc) tcmalloc="no" |
1445 | ;; | |
1446 | --enable-tcmalloc) tcmalloc="yes" | |
1447 | ;; | |
7b01cb97 AD |
1448 | --disable-jemalloc) jemalloc="no" |
1449 | ;; | |
1450 | --enable-jemalloc) jemalloc="yes" | |
1451 | ;; | |
a6b1d4c0 CX |
1452 | --disable-replication) replication="no" |
1453 | ;; | |
1454 | --enable-replication) replication="yes" | |
1455 | ;; | |
2f740136 JC |
1456 | --disable-bochs) bochs="no" |
1457 | ;; | |
1458 | --enable-bochs) bochs="yes" | |
1459 | ;; | |
1460 | --disable-cloop) cloop="no" | |
1461 | ;; | |
1462 | --enable-cloop) cloop="yes" | |
1463 | ;; | |
1464 | --disable-dmg) dmg="no" | |
1465 | ;; | |
1466 | --enable-dmg) dmg="yes" | |
1467 | ;; | |
1468 | --disable-qcow1) qcow1="no" | |
1469 | ;; | |
1470 | --enable-qcow1) qcow1="yes" | |
1471 | ;; | |
1472 | --disable-vdi) vdi="no" | |
1473 | ;; | |
1474 | --enable-vdi) vdi="yes" | |
1475 | ;; | |
1476 | --disable-vvfat) vvfat="no" | |
1477 | ;; | |
1478 | --enable-vvfat) vvfat="yes" | |
1479 | ;; | |
1480 | --disable-qed) qed="no" | |
1481 | ;; | |
1482 | --enable-qed) qed="yes" | |
1483 | ;; | |
1484 | --disable-parallels) parallels="no" | |
1485 | ;; | |
1486 | --enable-parallels) parallels="yes" | |
1487 | ;; | |
e6a74868 MAL |
1488 | --disable-vhost-user) vhost_user="no" |
1489 | ;; | |
299e6f19 PB |
1490 | --enable-vhost-user) vhost_user="yes" |
1491 | ;; | |
108a6481 CL |
1492 | --disable-vhost-vdpa) vhost_vdpa="no" |
1493 | ;; | |
1494 | --enable-vhost-vdpa) vhost_vdpa="yes" | |
1495 | ;; | |
299e6f19 PB |
1496 | --disable-vhost-kernel) vhost_kernel="no" |
1497 | ;; | |
1498 | --enable-vhost-kernel) vhost_kernel="yes" | |
e6a74868 | 1499 | ;; |
8b18cdbf | 1500 | --disable-capstone) capstone="disabled" |
8ca80760 | 1501 | ;; |
8b18cdbf | 1502 | --enable-capstone) capstone="enabled" |
8ca80760 | 1503 | ;; |
8b18cdbf | 1504 | --enable-capstone=git) capstone="internal" |
e219c499 RH |
1505 | ;; |
1506 | --enable-capstone=system) capstone="system" | |
1507 | ;; | |
cc84d63a DB |
1508 | --with-git=*) git="$optarg" |
1509 | ;; | |
7d7dbf9d DS |
1510 | --enable-git-update) |
1511 | git_submodules_action="update" | |
1512 | echo "--enable-git-update deprecated, use --with-git-submodules=update" | |
f62bbee5 | 1513 | ;; |
7d7dbf9d DS |
1514 | --disable-git-update) |
1515 | git_submodules_action="validate" | |
1516 | echo "--disable-git-update deprecated, use --with-git-submodules=validate" | |
1517 | ;; | |
1518 | --with-git-submodules=*) | |
1519 | git_submodules_action="$optarg" | |
f62bbee5 | 1520 | ;; |
ba59fb77 PB |
1521 | --enable-debug-mutex) debug_mutex=yes |
1522 | ;; | |
1523 | --disable-debug-mutex) debug_mutex=no | |
1524 | ;; | |
5cd5d8a7 | 1525 | --enable-libpmem) libpmem="enabled" |
17824406 | 1526 | ;; |
5cd5d8a7 | 1527 | --disable-libpmem) libpmem="disabled" |
17824406 | 1528 | ;; |
4113f4cf | 1529 | --enable-xkbcommon) xkbcommon="enabled" |
75411919 | 1530 | ;; |
4113f4cf | 1531 | --disable-xkbcommon) xkbcommon="disabled" |
75411919 | 1532 | ;; |
9b8e4298 AB |
1533 | --enable-plugins) if test "$mingw32" = "yes"; then |
1534 | error_exit "TCG plugins not currently supported on Windows platforms" | |
1535 | else | |
1536 | plugins="yes" | |
1537 | fi | |
40e8c6f4 AB |
1538 | ;; |
1539 | --disable-plugins) plugins="no" | |
1540 | ;; | |
afc3a8f9 AB |
1541 | --enable-containers) use_containers="yes" |
1542 | ;; | |
1543 | --disable-containers) use_containers="no" | |
1544 | ;; | |
adc28027 AB |
1545 | --enable-fuzzing) fuzzing=yes |
1546 | ;; | |
1547 | --disable-fuzzing) fuzzing=no | |
1548 | ;; | |
f48e590a AB |
1549 | --gdb=*) gdb_bin="$optarg" |
1550 | ;; | |
b767d257 MMG |
1551 | --enable-rng-none) rng_none=yes |
1552 | ;; | |
1553 | --disable-rng-none) rng_none=no | |
1554 | ;; | |
54e7aac0 AK |
1555 | --enable-keyring) secret_keyring="yes" |
1556 | ;; | |
1557 | --disable-keyring) secret_keyring="no" | |
1558 | ;; | |
12033e16 | 1559 | --enable-libdaxctl) libdaxctl="enabled" |
21b2eca6 | 1560 | ;; |
12033e16 | 1561 | --disable-libdaxctl) libdaxctl="disabled" |
21b2eca6 | 1562 | ;; |
a484a719 HR |
1563 | --enable-fuse) fuse="enabled" |
1564 | ;; | |
1565 | --disable-fuse) fuse="disabled" | |
1566 | ;; | |
df4ea709 HR |
1567 | --enable-fuse-lseek) fuse_lseek="enabled" |
1568 | ;; | |
1569 | --disable-fuse-lseek) fuse_lseek="disabled" | |
1570 | ;; | |
106ad1f9 | 1571 | --enable-multiprocess) multiprocess="enabled" |
3090de69 | 1572 | ;; |
106ad1f9 | 1573 | --disable-multiprocess) multiprocess="disabled" |
3090de69 | 1574 | ;; |
20cf7b8e DP |
1575 | --enable-gio) gio=yes |
1576 | ;; | |
1577 | --disable-gio) gio=no | |
1578 | ;; | |
b8e0c493 JD |
1579 | --enable-slirp-smbd) slirp_smbd=yes |
1580 | ;; | |
1581 | --disable-slirp-smbd) slirp_smbd=no | |
1582 | ;; | |
2d2ad6d0 FZ |
1583 | *) |
1584 | echo "ERROR: unknown option $opt" | |
1585 | echo "Try '$0 --help' for more information" | |
1586 | exit 1 | |
7f1559c6 | 1587 | ;; |
7d13299d FB |
1588 | esac |
1589 | done | |
1590 | ||
d1a14257 AB |
1591 | # test for any invalid configuration combinations |
1592 | if test "$plugins" = "yes" -a "$tcg" = "disabled"; then | |
1593 | error_exit "Can't enable plugins on non-TCG builds" | |
1594 | fi | |
1595 | ||
7d7dbf9d DS |
1596 | case $git_submodules_action in |
1597 | update|validate) | |
1598 | if test ! -e "$source_path/.git"; then | |
1599 | echo "ERROR: cannot $git_submodules_action git submodules without .git" | |
1600 | exit 1 | |
1601 | fi | |
1602 | ;; | |
1603 | ignore) | |
b80fd281 PB |
1604 | if ! test -f "$source_path/ui/keycodemapdb/README" |
1605 | then | |
1606 | echo | |
1607 | echo "ERROR: missing GIT submodules" | |
1608 | echo | |
1609 | if test -e "$source_path/.git"; then | |
1610 | echo "--with-git-submodules=ignore specified but submodules were not" | |
1611 | echo "checked out. Please initialize and update submodules." | |
1612 | else | |
1613 | echo "This is not a GIT checkout but module content appears to" | |
1614 | echo "be missing. Do not use 'git archive' or GitHub download links" | |
1615 | echo "to acquire QEMU source archives. Non-GIT builds are only" | |
1616 | echo "supported with source archives linked from:" | |
1617 | echo | |
1618 | echo " https://www.qemu.org/download/#source" | |
1619 | echo | |
1620 | echo "Developers working with GIT can use scripts/archive-source.sh" | |
1621 | echo "if they need to create valid source archives." | |
1622 | fi | |
1623 | echo | |
1624 | exit 1 | |
1625 | fi | |
7d7dbf9d DS |
1626 | ;; |
1627 | *) | |
1628 | echo "ERROR: invalid --with-git-submodules= value '$git_submodules_action'" | |
1629 | exit 1 | |
1630 | ;; | |
1631 | esac | |
1632 | ||
22a87800 MAL |
1633 | libdir="${libdir:-$prefix/lib}" |
1634 | libexecdir="${libexecdir:-$prefix/libexec}" | |
1635 | includedir="${includedir:-$prefix/include}" | |
1636 | ||
1637 | if test "$mingw32" = "yes" ; then | |
15588a62 | 1638 | bindir="${bindir:-$prefix}" |
22a87800 | 1639 | else |
22a87800 | 1640 | bindir="${bindir:-$prefix/bin}" |
22a87800 | 1641 | fi |
15588a62 JW |
1642 | mandir="${mandir:-$prefix/share/man}" |
1643 | datadir="${datadir:-$prefix/share}" | |
1644 | docdir="${docdir:-$prefix/share/doc}" | |
1645 | sysconfdir="${sysconfdir:-$prefix/etc}" | |
1646 | local_statedir="${local_statedir:-$prefix/var}" | |
16bf7a33 PB |
1647 | firmwarepath="${firmwarepath:-$datadir/qemu-firmware}" |
1648 | localedir="${localedir:-$datadir/locale}" | |
22a87800 | 1649 | |
40293e58 | 1650 | case "$cpu" in |
e3608d66 RH |
1651 | ppc) |
1652 | CPU_CFLAGS="-m32" | |
db5adeaa | 1653 | QEMU_LDFLAGS="-m32 $QEMU_LDFLAGS" |
e3608d66 RH |
1654 | ;; |
1655 | ppc64) | |
1656 | CPU_CFLAGS="-m64" | |
db5adeaa | 1657 | QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS" |
e3608d66 | 1658 | ;; |
9b9c37c3 | 1659 | sparc) |
f1079bb8 | 1660 | CPU_CFLAGS="-m32 -mv8plus -mcpu=ultrasparc" |
db5adeaa | 1661 | QEMU_LDFLAGS="-m32 -mv8plus $QEMU_LDFLAGS" |
3142255c | 1662 | ;; |
ed968ff1 | 1663 | sparc64) |
79f3b12f | 1664 | CPU_CFLAGS="-m64 -mcpu=ultrasparc" |
db5adeaa | 1665 | QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS" |
3142255c | 1666 | ;; |
76d83bde | 1667 | s390) |
061cdd81 | 1668 | CPU_CFLAGS="-m31" |
db5adeaa | 1669 | QEMU_LDFLAGS="-m31 $QEMU_LDFLAGS" |
28d7cc49 RH |
1670 | ;; |
1671 | s390x) | |
061cdd81 | 1672 | CPU_CFLAGS="-m64" |
db5adeaa | 1673 | QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS" |
76d83bde | 1674 | ;; |
40293e58 | 1675 | i386) |
79f3b12f | 1676 | CPU_CFLAGS="-m32" |
db5adeaa | 1677 | QEMU_LDFLAGS="-m32 $QEMU_LDFLAGS" |
40293e58 FB |
1678 | ;; |
1679 | x86_64) | |
7ebee43e RH |
1680 | # ??? Only extremely old AMD cpus do not have cmpxchg16b. |
1681 | # If we truly care, we should simply detect this case at | |
1682 | # runtime and generate the fallback to serial emulation. | |
1683 | CPU_CFLAGS="-m64 -mcx16" | |
db5adeaa | 1684 | QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS" |
d2fbca94 | 1685 | ;; |
c72b26ec RH |
1686 | x32) |
1687 | CPU_CFLAGS="-mx32" | |
db5adeaa | 1688 | QEMU_LDFLAGS="-mx32 $QEMU_LDFLAGS" |
c72b26ec | 1689 | ;; |
30163d89 | 1690 | # No special flags required for other host CPUs |
3142255c BS |
1691 | esac |
1692 | ||
b1aa4de1 | 1693 | eval "cross_cc_${cpu}=\$cc" |
2038f8c8 | 1694 | cross_cc_vars="$cross_cc_vars cross_cc_${cpu}" |
79f3b12f | 1695 | QEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS" |
79f3b12f | 1696 | |
affc88cc PM |
1697 | # For user-mode emulation the host arch has to be one we explicitly |
1698 | # support, even if we're using TCI. | |
1699 | if [ "$ARCH" = "unknown" ]; then | |
1700 | bsd_user="no" | |
1701 | linux_user="no" | |
1702 | fi | |
1703 | ||
60e0df25 | 1704 | default_target_list="" |
43692239 | 1705 | deprecated_targets_list=ppc64abi32-linux-user |
fdb75aef | 1706 | deprecated_features="" |
6e92f823 PM |
1707 | mak_wilds="" |
1708 | ||
1709 | if [ "$softmmu" = "yes" ]; then | |
812b31d3 | 1710 | mak_wilds="${mak_wilds} $source_path/configs/targets/*-softmmu.mak" |
60e0df25 | 1711 | fi |
6e92f823 | 1712 | if [ "$linux_user" = "yes" ]; then |
812b31d3 | 1713 | mak_wilds="${mak_wilds} $source_path/configs/targets/*-linux-user.mak" |
60e0df25 | 1714 | fi |
6e92f823 | 1715 | if [ "$bsd_user" = "yes" ]; then |
812b31d3 | 1716 | mak_wilds="${mak_wilds} $source_path/configs/targets/*-bsd-user.mak" |
60e0df25 PM |
1717 | fi |
1718 | ||
3a5ae4a9 AB |
1719 | # If the user doesn't explicitly specify a deprecated target we will |
1720 | # skip it. | |
1721 | if test -z "$target_list"; then | |
1722 | if test -z "$target_list_exclude"; then | |
1723 | target_list_exclude="$deprecated_targets_list" | |
1724 | else | |
1725 | target_list_exclude="$target_list_exclude,$deprecated_targets_list" | |
1726 | fi | |
2d838d9b AB |
1727 | fi |
1728 | ||
2d838d9b AB |
1729 | for config in $mak_wilds; do |
1730 | target="$(basename "$config" .mak)" | |
98db9a06 | 1731 | if echo "$target_list_exclude" | grep -vq "$target"; then |
2d838d9b AB |
1732 | default_target_list="${default_target_list} $target" |
1733 | fi | |
1734 | done | |
6e92f823 | 1735 | |
c53eeaf7 | 1736 | # Enumerate public trace backends for --help output |
64a6047d | 1737 | trace_backend_list=$(echo $(grep -le '^PUBLIC = True$' "$source_path"/scripts/tracetool/backend/*.py | sed -e 's/^.*\/\(.*\)\.py$/\1/')) |
c53eeaf7 | 1738 | |
af5db58e PB |
1739 | if test x"$show_help" = x"yes" ; then |
1740 | cat << EOF | |
1741 | ||
1742 | Usage: configure [options] | |
1743 | Options: [defaults in brackets after descriptions] | |
1744 | ||
08fb77ed SW |
1745 | Standard options: |
1746 | --help print this message | |
1747 | --prefix=PREFIX install in PREFIX [$prefix] | |
1748 | --interp-prefix=PREFIX where to find shared libraries, etc. | |
1749 | use %M for cpu name [$interp_prefix] | |
2deca810 | 1750 | --target-list=LIST set target list (default: build all non-deprecated) |
08fb77ed SW |
1751 | $(echo Available targets: $default_target_list | \ |
1752 | fold -s -w 53 | sed -e 's/^/ /') | |
2deca810 AB |
1753 | $(echo Deprecated targets: $deprecated_targets_list | \ |
1754 | fold -s -w 53 | sed -e 's/^/ /') | |
447e133f | 1755 | --target-list-exclude=LIST exclude a set of targets from the default target-list |
08fb77ed SW |
1756 | |
1757 | Advanced options (experts only): | |
3812c0c4 | 1758 | --cross-prefix=PREFIX use PREFIX for compile tools, PREFIX can be blank [$cross_prefix] |
08fb77ed SW |
1759 | --cc=CC use C compiler CC [$cc] |
1760 | --iasl=IASL use ACPI compiler IASL [$iasl] | |
1761 | --host-cc=CC use C compiler CC [$host_cc] for code run at | |
1762 | build time | |
1763 | --cxx=CXX use C++ compiler CXX [$cxx] | |
1764 | --objcc=OBJCC use Objective-C compiler OBJCC [$objcc] | |
1765 | --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS | |
11cde1c8 | 1766 | --extra-cxxflags=CXXFLAGS append extra C++ compiler flags QEMU_CXXFLAGS |
08fb77ed | 1767 | --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS |
d75402b5 | 1768 | --cross-cc-ARCH=CC use compiler when building ARCH guest test cases |
d422b2bc | 1769 | --cross-cc-flags-ARCH= use compiler flags when building ARCH guest tests |
08fb77ed | 1770 | --make=MAKE use specified make [$make] |
08fb77ed | 1771 | --python=PYTHON use specified python [$python] |
2eb054c2 | 1772 | --sphinx-build=SPHINX use specified sphinx-build [$sphinx_build] |
a5665051 | 1773 | --meson=MESON use specified meson [$meson] |
48328880 | 1774 | --ninja=NINJA use specified ninja [$ninja] |
08fb77ed | 1775 | --smbd=SMBD use specified smbd [$smbd] |
db1b5f13 | 1776 | --with-git=GIT use specified git [$git] |
7d7dbf9d DS |
1777 | --with-git-submodules=update update git submodules (default if .git dir exists) |
1778 | --with-git-submodules=validate fail if git submodules are not up to date | |
1779 | --with-git-submodules=ignore do not update or check git submodules (default if no .git dir) | |
08fb77ed SW |
1780 | --static enable static build [$static] |
1781 | --mandir=PATH install man pages in PATH | |
10ff82d1 | 1782 | --datadir=PATH install firmware in PATH/$qemu_suffix |
fe0038be | 1783 | --localedir=PATH install translation in PATH/$qemu_suffix |
10ff82d1 | 1784 | --docdir=PATH install documentation in PATH/$qemu_suffix |
08fb77ed SW |
1785 | --bindir=PATH install binaries in PATH |
1786 | --libdir=PATH install libraries in PATH | |
db1b5f13 | 1787 | --libexecdir=PATH install helper binaries in PATH |
10ff82d1 | 1788 | --sysconfdir=PATH install config in PATH/$qemu_suffix |
08fb77ed | 1789 | --localstatedir=PATH install local state in PATH (set at runtime on win32) |
3d5eecab | 1790 | --firmwarepath=PATH search PATH for firmware files |
13336606 | 1791 | --efi-aarch64=PATH PATH of efi file to use for aarch64 VMs. |
ca8c0909 | 1792 | --with-suffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir/docdir [$qemu_suffix] |
db1b5f13 | 1793 | --with-pkgversion=VERS use specified string as sub-version of the package |
c035c8d6 PB |
1794 | --without-default-features default all --enable-* options to "disabled" |
1795 | --without-default-devices do not include any device that is not needed to | |
1796 | start the emulator (only use if you are including | |
d1d5e9ee AB |
1797 | desired devices in configs/devices/) |
1798 | --with-devices-ARCH=NAME override default configs/devices | |
08fb77ed | 1799 | --enable-debug enable common debug build options |
247724cb | 1800 | --enable-sanitizers enable default sanitizers |
0aebab04 | 1801 | --enable-tsan enable thread sanitizer |
08fb77ed SW |
1802 | --disable-strip disable stripping binaries |
1803 | --disable-werror disable compilation abort on warning | |
63678e17 | 1804 | --disable-stack-protector disable compiler-provided stack protection |
08fb77ed SW |
1805 | --audio-drv-list=LIST set audio drivers list: |
1806 | Available drivers: $audio_possible_drivers | |
1807 | --block-drv-whitelist=L Same as --block-drv-rw-whitelist=L | |
1808 | --block-drv-rw-whitelist=L | |
1809 | set block driver read-write whitelist | |
e5f05f8c | 1810 | (by default affects only QEMU, not tools like qemu-img) |
08fb77ed SW |
1811 | --block-drv-ro-whitelist=L |
1812 | set block driver read-only whitelist | |
e5f05f8c KW |
1813 | (by default affects only QEMU, not tools like qemu-img) |
1814 | --enable-block-drv-whitelist-in-tools | |
1815 | use block whitelist also in tools instead of only QEMU | |
5b808275 | 1816 | --enable-trace-backends=B Set trace backend |
c53eeaf7 | 1817 | Available backends: $trace_backend_list |
08fb77ed SW |
1818 | --with-trace-file=NAME Full PATH,NAME of file to store traces |
1819 | Default:trace-<pid> | |
c23f23b9 | 1820 | --disable-slirp disable SLIRP userspace network connectivity |
e9a16e38 | 1821 | --enable-tcg-interpreter enable TCI (TCG with bytecode interpreter, experimental and slow) |
5a22ab71 | 1822 | --enable-malloc-trim enable libc malloc_trim() for memory optimization |
c23f23b9 MT |
1823 | --oss-lib path to OSS library |
1824 | --cpu=CPU Build for host CPU [$cpu] | |
08fb77ed | 1825 | --with-coroutine=BACKEND coroutine backend. Supported options: |
33c53c54 | 1826 | ucontext, sigaltstack, windows |
08fb77ed | 1827 | --enable-gcov enable test coverage analysis with gcov |
c23f23b9 MT |
1828 | --disable-blobs disable installing provided firmware blobs |
1829 | --with-vss-sdk=SDK-path enable Windows VSS support in QEMU Guest Agent | |
1830 | --with-win-sdk=SDK-path path to Windows Platform SDK (to build VSS .tlb) | |
a1c5e949 | 1831 | --tls-priority default TLS protocol/cipher priority string |
c12d66aa LM |
1832 | --enable-gprof QEMU profiling with gprof |
1833 | --enable-profiler profiler support | |
c12d66aa LM |
1834 | --enable-debug-stack-usage |
1835 | track the maximum stack usage of stacks created by qemu_alloc_stack | |
40e8c6f4 AB |
1836 | --enable-plugins |
1837 | enable plugins via shared library loading | |
afc3a8f9 | 1838 | --disable-containers don't use containers for cross-building |
f48e590a | 1839 | --gdb=GDB-path gdb to use for gdbstub tests [$gdb_bin] |
c23f23b9 MT |
1840 | |
1841 | Optional features, enabled with --enable-FEATURE and | |
c87ea116 AB |
1842 | disabled with --disable-FEATURE, default is enabled if available |
1843 | (unless built with --without-default-features): | |
c23f23b9 MT |
1844 | |
1845 | system all system emulation targets | |
1846 | user supported user emulation targets | |
1847 | linux-user all linux usermode emulation targets | |
1848 | bsd-user all BSD usermode emulation targets | |
c23f23b9 MT |
1849 | docs build documentation |
1850 | guest-agent build the QEMU Guest Agent | |
1851 | guest-agent-msi build guest agent Windows MSI installation package | |
1852 | pie Position Independent Executables | |
21e709aa | 1853 | modules modules support (non-Windows) |
bd83c861 | 1854 | module-upgrades try to load modules from alternate paths for upgrades |
c23f23b9 MT |
1855 | debug-tcg TCG debugging (default is disabled) |
1856 | debug-info debugging information | |
cdad781d | 1857 | lto Enable Link-Time Optimization. |
c23f23b9 | 1858 | sparse sparse checker |
1e4f6065 DB |
1859 | safe-stack SafeStack Stack Smash Protection. Depends on |
1860 | clang/llvm >= 3.7 and requires coroutine backend ucontext. | |
9e62ba48 DB |
1861 | cfi Enable Control-Flow Integrity for indirect function calls. |
1862 | In case of a cfi violation, QEMU is terminated with SIGILL | |
1863 | Depends on lto and is incompatible with modules | |
1864 | Automatically enables Link-Time Optimization (lto) | |
1865 | cfi-debug In case of a cfi violation, a message containing the line that | |
1866 | triggered the error is written to stderr. After the error, | |
1867 | QEMU is still terminated with SIGILL | |
ddbb0d09 | 1868 | gnutls GNUTLS cryptography support |
91bfcdb0 DB |
1869 | nettle nettle cryptography support |
1870 | gcrypt libgcrypt cryptography support | |
8953caf3 | 1871 | auth-pam PAM access control |
c23f23b9 | 1872 | sdl SDL UI |
04c6e16f | 1873 | sdl-image SDL Image support for icons |
c23f23b9 | 1874 | gtk gtk UI |
c23f23b9 MT |
1875 | vte vte support for the gtk UI |
1876 | curses curses UI | |
e08bb301 | 1877 | iconv font glyph conversion support |
c23f23b9 | 1878 | vnc VNC UI support |
c23f23b9 MT |
1879 | vnc-sasl SASL encryption for VNC server |
1880 | vnc-jpeg JPEG lossy compression for VNC server | |
1881 | vnc-png PNG compression for VNC server | |
c23f23b9 MT |
1882 | cocoa Cocoa UI (Mac OS X only) |
1883 | virtfs VirtFS | |
cece116c | 1884 | virtiofsd build virtiofs daemon (virtiofsd) |
5c53015a | 1885 | libudev Use libudev to enumerate host devices |
fe8fc5ae | 1886 | mpath Multipath persistent reservation passthrough |
c23f23b9 | 1887 | xen xen backend driver support |
70c292af | 1888 | xen-pci-passthrough PCI passthrough support for Xen |
c23f23b9 MT |
1889 | brlapi BrlAPI (Braile) |
1890 | curl curl connectivity | |
a40161cb | 1891 | membarrier membarrier system call (for Linux 4.14+ or Windows) |
c23f23b9 | 1892 | fdt fdt device tree |
c23f23b9 | 1893 | kvm KVM acceleration support |
b0cb0a66 | 1894 | hax HAX acceleration support |
c97d6d2c | 1895 | hvf Hypervisor.framework acceleration support |
74a414a1 | 1896 | nvmm NVMM acceleration support |
d661d9a4 | 1897 | whpx Windows Hypervisor Platform acceleration support |
21ab34c9 MA |
1898 | rdma Enable RDMA-based migration |
1899 | pvrdma Enable PVRDMA support | |
c23f23b9 MT |
1900 | vde support for vde network |
1901 | netmap support for netmap network | |
1902 | linux-aio Linux AIO support | |
c10dd856 | 1903 | linux-io-uring Linux io_uring support |
c23f23b9 MT |
1904 | cap-ng libcap-ng support |
1905 | attr attr and xattr support | |
299e6f19 PB |
1906 | vhost-net vhost-net kernel acceleration support |
1907 | vhost-vsock virtio sockets device support | |
1908 | vhost-scsi vhost-scsi kernel target support | |
1909 | vhost-crypto vhost-user-crypto backend support | |
1910 | vhost-kernel vhost kernel backend support | |
1911 | vhost-user vhost-user backend support | |
bc15e44c | 1912 | vhost-user-blk-server vhost-user-blk server support |
108a6481 | 1913 | vhost-vdpa vhost-vdpa kernel backend support |
46627f41 | 1914 | bpf BPF kernel support |
c23f23b9 | 1915 | spice spice |
58d3f3ff | 1916 | spice-protocol spice-protocol |
c23f23b9 MT |
1917 | rbd rados block device (rbd) |
1918 | libiscsi iscsi support | |
1919 | libnfs nfs support | |
7b02f544 | 1920 | smartcard smartcard support (libcacard) |
0a40bcb7 | 1921 | u2f U2F support (u2f-emu) |
c23f23b9 | 1922 | libusb libusb (for usb passthrough) |
ed1701c6 | 1923 | live-block-migration Block migration in the main migration stream |
c23f23b9 MT |
1924 | usb-redir usb network redirection support |
1925 | lzo support of lzo compression library | |
1926 | snappy support of snappy compression library | |
1927 | bzip2 support of bzip2 compression library | |
1928 | (for reading bzip2-compressed dmg images) | |
83bc1f97 JF |
1929 | lzfse support of lzfse compression library |
1930 | (for reading lzfse-compressed dmg images) | |
3a678481 | 1931 | zstd support for zstd compression library |
d298ac10 | 1932 | (for migration compression and qcow2 cluster compression) |
c23f23b9 MT |
1933 | seccomp seccomp support |
1934 | coroutine-pool coroutine freelist (better performance) | |
1935 | glusterfs GlusterFS backend | |
c23f23b9 | 1936 | tpm TPM support |
b10d49d7 | 1937 | libssh ssh block device support |
c23f23b9 | 1938 | numa libnuma support |
ed279a06 | 1939 | libxml2 for Parallels image format |
c23f23b9 | 1940 | tcmalloc tcmalloc support |
7b01cb97 | 1941 | jemalloc jemalloc support |
86583a07 | 1942 | avx2 AVX2 optimization support |
6b8cd447 | 1943 | avx512f AVX512F optimization support |
a6b1d4c0 | 1944 | replication replication support |
c12d66aa LM |
1945 | opengl opengl support |
1946 | virglrenderer virgl rendering support | |
1947 | xfsctl xfsctl support | |
1948 | qom-cast-debug cast debugging support | |
8de73fa8 | 1949 | tools build qemu-io, qemu-nbd and qemu-img tools |
2f740136 JC |
1950 | bochs bochs image format support |
1951 | cloop cloop image format support | |
1952 | dmg dmg image format support | |
1953 | qcow1 qcow v1 image format support | |
1954 | vdi vdi image format support | |
1955 | vvfat vvfat image format support | |
1956 | qed qed image format support | |
1957 | parallels parallels image format support | |
f0d92b56 | 1958 | crypto-afalg Linux AF_ALG crypto backend driver |
8ca80760 | 1959 | capstone capstone disassembler support |
ba59fb77 | 1960 | debug-mutex mutex debugging support |
17824406 | 1961 | libpmem libpmem support |
75411919 | 1962 | xkbcommon xkbcommon support |
b767d257 | 1963 | rng-none dummy RNG, avoid using /dev/(u)random and getrandom() |
21b2eca6 | 1964 | libdaxctl libdaxctl support |
a484a719 | 1965 | fuse FUSE block device export |
df4ea709 | 1966 | fuse-lseek SEEK_HOLE/SEEK_DATA support for FUSE exports |
106ad1f9 | 1967 | multiprocess Out of process device emulation support |
20cf7b8e | 1968 | gio libgio support |
b8e0c493 | 1969 | slirp-smbd use smbd (at path --smbd=*) in slirp networking |
08fb77ed SW |
1970 | |
1971 | NOTE: The object files are built at the place where configure is launched | |
af5db58e | 1972 | EOF |
2d2ad6d0 | 1973 | exit 0 |
af5db58e PB |
1974 | fi |
1975 | ||
9c790242 | 1976 | # Remove old dependency files to make sure that they get properly regenerated |
bb768f71 | 1977 | rm -f */config-devices.mak.d |
9c790242 | 1978 | |
faf44142 DB |
1979 | if test -z "$python" |
1980 | then | |
1981 | error_exit "Python not found. Use --python=/path/to/python" | |
c53eeaf7 | 1982 | fi |
8e2c76bd RB |
1983 | if ! has "$make" |
1984 | then | |
1985 | error_exit "GNU make ($make) not found" | |
1986 | fi | |
c53eeaf7 SH |
1987 | |
1988 | # Note that if the Python conditional here evaluates True we will exit | |
1989 | # with status 1 which is a shell 'false' value. | |
1b11f28d TH |
1990 | if ! $python -c 'import sys; sys.exit(sys.version_info < (3,6))'; then |
1991 | error_exit "Cannot use '$python', Python >= 3.6 is required." \ | |
c53eeaf7 SH |
1992 | "Use --python=/path/to/python to specify a supported Python." |
1993 | fi | |
1994 | ||
755ee70f | 1995 | # Preserve python version since some functionality is dependent on it |
406ab2f3 | 1996 | python_version=$($python -c 'import sys; print("%d.%d.%d" % (sys.version_info[0], sys.version_info[1], sys.version_info[2]))' 2>/dev/null) |
755ee70f | 1997 | |
c53eeaf7 SH |
1998 | # Suppress writing compiled files |
1999 | python="$python -B" | |
2000 | ||
0a01d76f | 2001 | if test -z "$meson"; then |
6ebd89cf | 2002 | if test "$explicit_python" = no && has meson && version_ge "$(meson --version)" 0.55.3; then |
0a01d76f | 2003 | meson=meson |
7d7dbf9d | 2004 | elif test $git_submodules_action != 'ignore' ; then |
0a01d76f MAL |
2005 | meson=git |
2006 | elif test -e "${source_path}/meson/meson.py" ; then | |
2007 | meson=internal | |
2008 | else | |
2009 | if test "$explicit_python" = yes; then | |
2010 | error_exit "--python requires using QEMU's embedded Meson distribution, but it was not found." | |
2011 | else | |
2012 | error_exit "Meson not found. Use --meson=/path/to/meson" | |
2013 | fi | |
2014 | fi | |
2015 | else | |
2016 | # Meson uses its own Python interpreter to invoke other Python scripts, | |
2017 | # but the user wants to use the one they specified with --python. | |
2018 | # | |
2019 | # We do not want to override the distro Python interpreter (and sometimes | |
2020 | # cannot: for example in Homebrew /usr/bin/meson is a bash script), so | |
2021 | # just require --meson=git|internal together with --python. | |
2022 | if test "$explicit_python" = yes; then | |
2023 | case "$meson" in | |
2024 | git | internal) ;; | |
2025 | *) error_exit "--python requires using QEMU's embedded Meson distribution." ;; | |
2026 | esac | |
2027 | fi | |
a5665051 | 2028 | fi |
a5665051 | 2029 | |
0a01d76f MAL |
2030 | if test "$meson" = git; then |
2031 | git_submodules="${git_submodules} meson" | |
a5665051 | 2032 | fi |
0a01d76f MAL |
2033 | |
2034 | case "$meson" in | |
2035 | git | internal) | |
0a01d76f MAL |
2036 | meson="$python ${source_path}/meson/meson.py" |
2037 | ;; | |
84ec0c24 | 2038 | *) meson=$(command -v "$meson") ;; |
0a01d76f MAL |
2039 | esac |
2040 | ||
09e93326 | 2041 | # Probe for ninja |
48328880 PB |
2042 | |
2043 | if test -z "$ninja"; then | |
2044 | for c in ninja ninja-build samu; do | |
2045 | if has $c; then | |
2046 | ninja=$(command -v "$c") | |
2047 | break | |
2048 | fi | |
2049 | done | |
09e93326 PB |
2050 | if test -z "$ninja"; then |
2051 | error_exit "Cannot find Ninja" | |
2052 | fi | |
48328880 | 2053 | fi |
a5665051 | 2054 | |
9aae6e54 DHB |
2055 | # Check that the C compiler works. Doing this here before testing |
2056 | # the host CPU ensures that we had a valid CC to autodetect the | |
2057 | # $cpu var (and we should bail right here if that's not the case). | |
2058 | # It also allows the help message to be printed without a CC. | |
2059 | write_c_skeleton; | |
2060 | if compile_object ; then | |
2061 | : C compiler works ok | |
2062 | else | |
2063 | error_exit "\"$cc\" either does not exist or does not work" | |
2064 | fi | |
2065 | if ! compile_prog ; then | |
2066 | error_exit "\"$cc\" cannot build an executable (is your linker broken?)" | |
2067 | fi | |
2068 | ||
9c83ffd8 PM |
2069 | # Consult white-list to determine whether to enable werror |
2070 | # by default. Only enable by default for git builds | |
9c83ffd8 | 2071 | if test -z "$werror" ; then |
7d7dbf9d | 2072 | if test "$git_submodules_action" != "ignore" && \ |
e633a5c6 | 2073 | { test "$linux" = "yes" || test "$mingw32" = "yes"; }; then |
9c83ffd8 PM |
2074 | werror="yes" |
2075 | else | |
2076 | werror="no" | |
2077 | fi | |
2078 | fi | |
2079 | ||
975ff037 | 2080 | if test "$targetos" = "bogus"; then |
fb59dabd PM |
2081 | # Now that we know that we're not printing the help and that |
2082 | # the compiler works (so the results of the check_defines we used | |
2083 | # to identify the OS are reliable), if we didn't recognize the | |
2084 | # host OS we should stop now. | |
951fedfc | 2085 | error_exit "Unrecognized host OS (uname -s reports '$(uname -s)')" |
fb59dabd PM |
2086 | fi |
2087 | ||
efc6c070 TH |
2088 | # Check whether the compiler matches our minimum requirements: |
2089 | cat > $TMPC << EOF | |
2090 | #if defined(__clang_major__) && defined(__clang_minor__) | |
2091 | # ifdef __apple_build_version__ | |
2a85a08c DB |
2092 | # if __clang_major__ < 10 || (__clang_major__ == 10 && __clang_minor__ < 0) |
2093 | # error You need at least XCode Clang v10.0 to compile QEMU | |
efc6c070 TH |
2094 | # endif |
2095 | # else | |
2a85a08c DB |
2096 | # if __clang_major__ < 6 || (__clang_major__ == 6 && __clang_minor__ < 0) |
2097 | # error You need at least Clang v6.0 to compile QEMU | |
efc6c070 TH |
2098 | # endif |
2099 | # endif | |
2100 | #elif defined(__GNUC__) && defined(__GNUC_MINOR__) | |
56208a0d DB |
2101 | # if __GNUC__ < 7 || (__GNUC__ == 7 && __GNUC_MINOR__ < 5) |
2102 | # error You need at least GCC v7.5.0 to compile QEMU | |
efc6c070 TH |
2103 | # endif |
2104 | #else | |
2105 | # error You either need GCC or Clang to compiler QEMU | |
2106 | #endif | |
2107 | int main (void) { return 0; } | |
2108 | EOF | |
2109 | if ! compile_prog "" "" ; then | |
2a85a08c | 2110 | error_exit "You need at least GCC v7.5 or Clang v6.0 (or XCode Clang v10.0)" |
efc6c070 TH |
2111 | fi |
2112 | ||
00849b92 RH |
2113 | # Accumulate -Wfoo and -Wno-bar separately. |
2114 | # We will list all of the enable flags first, and the disable flags second. | |
2115 | # Note that we do not add -Werror, because that would enable it for all | |
2116 | # configure tests. If a configure test failed due to -Werror this would | |
2117 | # just silently disable some features, so it's too error prone. | |
2118 | ||
2119 | warn_flags= | |
2120 | add_to warn_flags -Wold-style-declaration | |
2121 | add_to warn_flags -Wold-style-definition | |
2122 | add_to warn_flags -Wtype-limits | |
2123 | add_to warn_flags -Wformat-security | |
2124 | add_to warn_flags -Wformat-y2k | |
2125 | add_to warn_flags -Winit-self | |
2126 | add_to warn_flags -Wignored-qualifiers | |
2127 | add_to warn_flags -Wempty-body | |
2128 | add_to warn_flags -Wnested-externs | |
2129 | add_to warn_flags -Wendif-labels | |
2130 | add_to warn_flags -Wexpansion-to-defined | |
0a2ebce9 | 2131 | add_to warn_flags -Wimplicit-fallthrough=2 |
00849b92 RH |
2132 | |
2133 | nowarn_flags= | |
2134 | add_to nowarn_flags -Wno-initializer-overrides | |
2135 | add_to nowarn_flags -Wno-missing-include-dirs | |
2136 | add_to nowarn_flags -Wno-shift-negative-value | |
2137 | add_to nowarn_flags -Wno-string-plus-int | |
2138 | add_to nowarn_flags -Wno-typedef-redefinition | |
aabab967 | 2139 | add_to nowarn_flags -Wno-tautological-type-limit-compare |
bac8d222 | 2140 | add_to nowarn_flags -Wno-psabi |
00849b92 RH |
2141 | |
2142 | gcc_flags="$warn_flags $nowarn_flags" | |
93b25869 JS |
2143 | |
2144 | cc_has_warning_flag() { | |
2145 | write_c_skeleton; | |
2146 | ||
a1d29d6c PM |
2147 | # Use the positive sense of the flag when testing for -Wno-wombat |
2148 | # support (gcc will happily accept the -Wno- form of unknown | |
2149 | # warning options). | |
93b25869 JS |
2150 | optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')" |
2151 | compile_prog "-Werror $optflag" "" | |
2152 | } | |
2153 | ||
2154 | for flag in $gcc_flags; do | |
2155 | if cc_has_warning_flag $flag ; then | |
2156 | QEMU_CFLAGS="$QEMU_CFLAGS $flag" | |
8d05095c PB |
2157 | fi |
2158 | done | |
2159 | ||
3b463a3f | 2160 | if test "$stack_protector" != "no"; then |
fccd35a0 RR |
2161 | cat > $TMPC << EOF |
2162 | int main(int argc, char *argv[]) | |
2163 | { | |
2164 | char arr[64], *p = arr, *c = argv[0]; | |
2165 | while (*c) { | |
2166 | *p++ = *c++; | |
2167 | } | |
2168 | return 0; | |
2169 | } | |
2170 | EOF | |
63678e17 | 2171 | gcc_flags="-fstack-protector-strong -fstack-protector-all" |
3b463a3f | 2172 | sp_on=0 |
63678e17 | 2173 | for flag in $gcc_flags; do |
590e5dd9 PM |
2174 | # We need to check both a compile and a link, since some compiler |
2175 | # setups fail only on a .c->.o compile and some only at link time | |
086d5f75 | 2176 | if compile_object "-Werror $flag" && |
590e5dd9 | 2177 | compile_prog "-Werror $flag" ""; then |
63678e17 | 2178 | QEMU_CFLAGS="$QEMU_CFLAGS $flag" |
db5adeaa | 2179 | QEMU_LDFLAGS="$QEMU_LDFLAGS $flag" |
3b463a3f | 2180 | sp_on=1 |
63678e17 SN |
2181 | break |
2182 | fi | |
2183 | done | |
3b463a3f MR |
2184 | if test "$stack_protector" = yes; then |
2185 | if test $sp_on = 0; then | |
2186 | error_exit "Stack protector not supported" | |
2187 | fi | |
2188 | fi | |
37746c5e MAL |
2189 | fi |
2190 | ||
20bc94a2 PB |
2191 | # Disable -Wmissing-braces on older compilers that warn even for |
2192 | # the "universal" C zero initializer {0}. | |
2193 | cat > $TMPC << EOF | |
2194 | struct { | |
2195 | int a[2]; | |
2196 | } x = {0}; | |
2197 | EOF | |
2198 | if compile_object "-Werror" "" ; then | |
2199 | : | |
2200 | else | |
2201 | QEMU_CFLAGS="$QEMU_CFLAGS -Wno-missing-braces" | |
2202 | fi | |
2203 | ||
21e709aa MAL |
2204 | # Our module code doesn't support Windows |
2205 | if test "$modules" = "yes" && test "$mingw32" = "yes" ; then | |
2206 | error_exit "Modules are not available for Windows" | |
2207 | fi | |
2208 | ||
bd83c861 CE |
2209 | # module_upgrades is only reasonable if modules are enabled |
2210 | if test "$modules" = "no" && test "$module_upgrades" = "yes" ; then | |
2211 | error_exit "Can't enable module-upgrades as Modules are not enabled" | |
2212 | fi | |
2213 | ||
5f2453ac | 2214 | # Static linking is not possible with plugins, modules or PIE |
40d6444e | 2215 | if test "$static" = "yes" ; then |
aa0d1f44 PB |
2216 | if test "$modules" = "yes" ; then |
2217 | error_exit "static and modules are mutually incompatible" | |
2218 | fi | |
5f2453ac AB |
2219 | if test "$plugins" = "yes"; then |
2220 | error_exit "static and plugins are mutually incompatible" | |
ba4dd2aa AB |
2221 | else |
2222 | plugins="no" | |
5f2453ac | 2223 | fi |
40d6444e AK |
2224 | fi |
2225 | ||
768b7855 EC |
2226 | # Unconditional check for compiler __thread support |
2227 | cat > $TMPC << EOF | |
2228 | static __thread int tls_var; | |
2229 | int main(void) { return tls_var; } | |
2230 | EOF | |
2231 | ||
2232 | if ! compile_prog "-Werror" "" ; then | |
2233 | error_exit "Your compiler does not support the __thread specifier for " \ | |
2234 | "Thread-Local Storage (TLS). Please upgrade to a version that does." | |
2235 | fi | |
2236 | ||
b2634124 | 2237 | cat > $TMPC << EOF |
21d4a791 AK |
2238 | |
2239 | #ifdef __linux__ | |
2240 | # define THREAD __thread | |
2241 | #else | |
2242 | # define THREAD | |
2243 | #endif | |
21d4a791 | 2244 | static THREAD int tls_var; |
21d4a791 | 2245 | int main(void) { return tls_var; } |
40d6444e | 2246 | EOF |
412aeacd | 2247 | |
b2634124 RH |
2248 | # Check we support --no-pie first; we will need this for building ROMs. |
2249 | if compile_prog "-Werror -fno-pie" "-no-pie"; then | |
2250 | CFLAGS_NOPIE="-fno-pie" | |
b2634124 RH |
2251 | fi |
2252 | ||
12781462 | 2253 | if test "$static" = "yes"; then |
eca7a8e6 | 2254 | if test "$pie" != "no" && compile_prog "-Werror -fPIE -DPIE" "-static-pie"; then |
5770e8af | 2255 | CONFIGURE_CFLAGS="-fPIE -DPIE $CONFIGURE_CFLAGS" |
12781462 RH |
2256 | QEMU_LDFLAGS="-static-pie $QEMU_LDFLAGS" |
2257 | pie="yes" | |
2258 | elif test "$pie" = "yes"; then | |
2259 | error_exit "-static-pie not available due to missing toolchain support" | |
2260 | else | |
2261 | QEMU_LDFLAGS="-static $QEMU_LDFLAGS" | |
2262 | pie="no" | |
2263 | fi | |
2264 | elif test "$pie" = "no"; then | |
5770e8af | 2265 | CONFIGURE_CFLAGS="$CFLAGS_NOPIE $CONFIGURE_CFLAGS" |
eca7a8e6 | 2266 | elif compile_prog "-Werror -fPIE -DPIE" "-pie"; then |
5770e8af PB |
2267 | CONFIGURE_CFLAGS="-fPIE -DPIE $CONFIGURE_CFLAGS" |
2268 | CONFIGURE_LDFLAGS="-pie $CONFIGURE_LDFLAGS" | |
2c674109 RH |
2269 | pie="yes" |
2270 | elif test "$pie" = "yes"; then | |
2271 | error_exit "PIE not available due to missing toolchain support" | |
2272 | else | |
2273 | echo "Disabling PIE due to missing toolchain support" | |
2274 | pie="no" | |
40d6444e AK |
2275 | fi |
2276 | ||
e6cbd751 RH |
2277 | # Detect support for PT_GNU_RELRO + DT_BIND_NOW. |
2278 | # The combination is known as "full relro", because .got.plt is read-only too. | |
2279 | if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then | |
2280 | QEMU_LDFLAGS="-Wl,-z,relro -Wl,-z,now $QEMU_LDFLAGS" | |
2281 | fi | |
2282 | ||
09dada40 PB |
2283 | ########################################## |
2284 | # __sync_fetch_and_and requires at least -march=i486. Many toolchains | |
2285 | # use i686 as default anyway, but for those that don't, an explicit | |
2286 | # specification is necessary | |
2287 | ||
2288 | if test "$cpu" = "i386"; then | |
2289 | cat > $TMPC << EOF | |
2290 | static int sfaa(int *ptr) | |
2291 | { | |
2292 | return __sync_fetch_and_and(ptr, 0); | |
2293 | } | |
2294 | ||
2295 | int main(void) | |
2296 | { | |
2297 | int val = 42; | |
1405b629 | 2298 | val = __sync_val_compare_and_swap(&val, 0, 1); |
09dada40 PB |
2299 | sfaa(&val); |
2300 | return val; | |
2301 | } | |
2302 | EOF | |
2303 | if ! compile_prog "" "" ; then | |
2304 | QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS" | |
2305 | fi | |
2306 | fi | |
2307 | ||
2308 | ######################################### | |
ec530c81 | 2309 | # Solaris specific configure tool chain decisions |
09dada40 | 2310 | |
ec530c81 | 2311 | if test "$solaris" = "yes" ; then |
6792aa11 LM |
2312 | if has ar; then |
2313 | : | |
2314 | else | |
ec530c81 | 2315 | if test -f /usr/ccs/bin/ar ; then |
76ad07a4 PM |
2316 | error_exit "No path includes ar" \ |
2317 | "Add /usr/ccs/bin to your path and rerun configure" | |
ec530c81 | 2318 | fi |
76ad07a4 | 2319 | error_exit "No path includes ar" |
ec530c81 | 2320 | fi |
5fafdf24 | 2321 | fi |
ec530c81 | 2322 | |
56267b62 PMD |
2323 | if test "$tcg" = "enabled"; then |
2324 | git_submodules="$git_submodules tests/fp/berkeley-testfloat-3" | |
2325 | git_submodules="$git_submodules tests/fp/berkeley-softfloat-3" | |
2326 | fi | |
2327 | ||
afb63ebd | 2328 | if test -z "${target_list+xxx}" ; then |
fdb75aef | 2329 | default_targets=yes |
d880a3ba | 2330 | for target in $default_target_list; do |
fdb75aef | 2331 | target_list="$target_list $target" |
d880a3ba PB |
2332 | done |
2333 | target_list="${target_list# }" | |
121afa9e | 2334 | else |
fdb75aef | 2335 | default_targets=no |
89138857 | 2336 | target_list=$(echo "$target_list" | sed -e 's/,/ /g') |
d880a3ba PB |
2337 | for target in $target_list; do |
2338 | # Check that we recognised the target name; this allows a more | |
2339 | # friendly error message than if we let it fall through. | |
2340 | case " $default_target_list " in | |
2341 | *" $target "*) | |
2342 | ;; | |
2343 | *) | |
2344 | error_exit "Unknown target name '$target'" | |
2345 | ;; | |
2346 | esac | |
d880a3ba | 2347 | done |
121afa9e | 2348 | fi |
25b48338 | 2349 | |
fdb75aef PB |
2350 | for target in $target_list; do |
2351 | # if a deprecated target is enabled we note it here | |
2352 | if echo "$deprecated_targets_list" | grep -q "$target"; then | |
2353 | add_to deprecated_features $target | |
2354 | fi | |
2355 | done | |
2356 | ||
f55fe278 PB |
2357 | # see if system emulation was really requested |
2358 | case " $target_list " in | |
2359 | *"-softmmu "*) softmmu=yes | |
2360 | ;; | |
2361 | *) softmmu=no | |
2362 | ;; | |
2363 | esac | |
5327cf48 | 2364 | |
249247c9 JQ |
2365 | feature_not_found() { |
2366 | feature=$1 | |
21684af0 | 2367 | remedy=$2 |
249247c9 | 2368 | |
76ad07a4 | 2369 | error_exit "User requested feature $feature" \ |
21684af0 SS |
2370 | "configure was not able to find it." \ |
2371 | "$remedy" | |
249247c9 JQ |
2372 | } |
2373 | ||
7d13299d FB |
2374 | # --- |
2375 | # big/little endian test | |
2376 | cat > $TMPC << EOF | |
659eb157 | 2377 | #include <stdio.h> |
61cc919f MF |
2378 | short big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, }; |
2379 | short little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, }; | |
659eb157 TH |
2380 | int main(int argc, char *argv[]) |
2381 | { | |
2382 | return printf("%s %s\n", (char *)big_endian, (char *)little_endian); | |
7d13299d FB |
2383 | } |
2384 | EOF | |
2385 | ||
659eb157 TH |
2386 | if compile_prog ; then |
2387 | if strings -a $TMPE | grep -q BiGeNdIaN ; then | |
61cc919f | 2388 | bigendian="yes" |
659eb157 | 2389 | elif strings -a $TMPE | grep -q LiTtLeEnDiAn ; then |
61cc919f MF |
2390 | bigendian="no" |
2391 | else | |
2392 | echo big/little test failed | |
659eb157 | 2393 | exit 1 |
21d89f84 | 2394 | fi |
61cc919f MF |
2395 | else |
2396 | echo big/little test failed | |
659eb157 | 2397 | exit 1 |
7d13299d FB |
2398 | fi |
2399 | ||
e10ee3f5 PMD |
2400 | ########################################## |
2401 | # system tools | |
2402 | if test -z "$want_tools"; then | |
2403 | if test "$softmmu" = "no"; then | |
2404 | want_tools=no | |
2405 | else | |
2406 | want_tools=yes | |
2407 | fi | |
2408 | fi | |
2409 | ||
90520ee4 PMD |
2410 | ########################################## |
2411 | # Disable features only meaningful for system-mode emulation | |
2412 | if test "$softmmu" = "no"; then | |
2413 | audio_drv_list="" | |
2414 | fi | |
2415 | ||
015a33bd GA |
2416 | ########################################## |
2417 | # L2TPV3 probe | |
2418 | ||
2419 | cat > $TMPC <<EOF | |
2420 | #include <sys/socket.h> | |
bff6cb72 | 2421 | #include <linux/ip.h> |
015a33bd GA |
2422 | int main(void) { return sizeof(struct mmsghdr); } |
2423 | EOF | |
2424 | if compile_prog "" "" ; then | |
2425 | l2tpv3=yes | |
2426 | else | |
2427 | l2tpv3=no | |
2428 | fi | |
2429 | ||
195588cc DC |
2430 | cat > $TMPC <<EOF |
2431 | #include <sys/mman.h> | |
2432 | int main(int argc, char *argv[]) { | |
2433 | return mlockall(MCL_FUTURE); | |
2434 | } | |
2435 | EOF | |
2436 | if compile_prog "" "" ; then | |
2437 | have_mlockall=yes | |
2438 | else | |
2439 | have_mlockall=no | |
2440 | fi | |
2441 | ||
299e6f19 PB |
2442 | ######################################### |
2443 | # vhost interdependencies and host support | |
2444 | ||
2445 | # vhost backends | |
d88618f7 SH |
2446 | if test "$vhost_user" = "yes" && test "$linux" != "yes"; then |
2447 | error_exit "vhost-user is only available on Linux" | |
299e6f19 | 2448 | fi |
108a6481 CL |
2449 | test "$vhost_vdpa" = "" && vhost_vdpa=$linux |
2450 | if test "$vhost_vdpa" = "yes" && test "$linux" != "yes"; then | |
2451 | error_exit "vhost-vdpa is only available on Linux" | |
2452 | fi | |
299e6f19 PB |
2453 | test "$vhost_kernel" = "" && vhost_kernel=$linux |
2454 | if test "$vhost_kernel" = "yes" && test "$linux" != "yes"; then | |
2455 | error_exit "vhost-kernel is only available on Linux" | |
2456 | fi | |
2457 | ||
2458 | # vhost-kernel devices | |
2459 | test "$vhost_scsi" = "" && vhost_scsi=$vhost_kernel | |
2460 | if test "$vhost_scsi" = "yes" && test "$vhost_kernel" != "yes"; then | |
2461 | error_exit "--enable-vhost-scsi requires --enable-vhost-kernel" | |
2462 | fi | |
2463 | test "$vhost_vsock" = "" && vhost_vsock=$vhost_kernel | |
2464 | if test "$vhost_vsock" = "yes" && test "$vhost_kernel" != "yes"; then | |
2465 | error_exit "--enable-vhost-vsock requires --enable-vhost-kernel" | |
2466 | fi | |
2467 | ||
2468 | # vhost-user backends | |
2469 | test "$vhost_net_user" = "" && vhost_net_user=$vhost_user | |
2470 | if test "$vhost_net_user" = "yes" && test "$vhost_user" = "no"; then | |
2471 | error_exit "--enable-vhost-net-user requires --enable-vhost-user" | |
2472 | fi | |
2473 | test "$vhost_crypto" = "" && vhost_crypto=$vhost_user | |
2474 | if test "$vhost_crypto" = "yes" && test "$vhost_user" = "no"; then | |
2475 | error_exit "--enable-vhost-crypto requires --enable-vhost-user" | |
2476 | fi | |
98fc1ada DDAG |
2477 | test "$vhost_user_fs" = "" && vhost_user_fs=$vhost_user |
2478 | if test "$vhost_user_fs" = "yes" && test "$vhost_user" = "no"; then | |
2479 | error_exit "--enable-vhost-user-fs requires --enable-vhost-user" | |
2480 | fi | |
108a6481 CL |
2481 | #vhost-vdpa backends |
2482 | test "$vhost_net_vdpa" = "" && vhost_net_vdpa=$vhost_vdpa | |
2483 | if test "$vhost_net_vdpa" = "yes" && test "$vhost_vdpa" = "no"; then | |
2484 | error_exit "--enable-vhost-net-vdpa requires --enable-vhost-vdpa" | |
2485 | fi | |
299e6f19 | 2486 | |
40bc0ca9 | 2487 | # OR the vhost-kernel, vhost-vdpa and vhost-user values for simplicity |
299e6f19 PB |
2488 | if test "$vhost_net" = ""; then |
2489 | test "$vhost_net_user" = "yes" && vhost_net=yes | |
40bc0ca9 | 2490 | test "$vhost_net_vdpa" = "yes" && vhost_net=yes |
299e6f19 PB |
2491 | test "$vhost_kernel" = "yes" && vhost_net=yes |
2492 | fi | |
2493 | ||
779ab5e3 SW |
2494 | ########################################## |
2495 | # pkg-config probe | |
2496 | ||
2497 | if ! has "$pkg_config_exe"; then | |
76ad07a4 | 2498 | error_exit "pkg-config binary '$pkg_config_exe' not found" |
779ab5e3 SW |
2499 | fi |
2500 | ||
b0a47e79 JQ |
2501 | ########################################## |
2502 | # NPTL probe | |
2503 | ||
24cb36a6 | 2504 | if test "$linux_user" = "yes"; then |
b0a47e79 | 2505 | cat > $TMPC <<EOF |
bd0c5661 | 2506 | #include <sched.h> |
30813cea | 2507 | #include <linux/futex.h> |
182eacc0 | 2508 | int main(void) { |
bd0c5661 PB |
2509 | #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT) |
2510 | #error bork | |
2511 | #endif | |
182eacc0 | 2512 | return 0; |
bd0c5661 PB |
2513 | } |
2514 | EOF | |
24cb36a6 | 2515 | if ! compile_object ; then |
21684af0 | 2516 | feature_not_found "nptl" "Install glibc and linux kernel headers." |
b0a47e79 | 2517 | fi |
bd0c5661 PB |
2518 | fi |
2519 | ||
e37630ca AL |
2520 | ########################################## |
2521 | # xen probe | |
2522 | ||
1badb709 | 2523 | if test "$xen" != "disabled" ; then |
c1cdd9d5 JG |
2524 | # Check whether Xen library path is specified via --extra-ldflags to avoid |
2525 | # overriding this setting with pkg-config output. If not, try pkg-config | |
2526 | # to obtain all needed flags. | |
2527 | ||
2528 | if ! echo $EXTRA_LDFLAGS | grep tools/libxc > /dev/null && \ | |
2529 | $pkg_config --exists xencontrol ; then | |
2530 | xen_ctrl_version="$(printf '%d%02d%02d' \ | |
2531 | $($pkg_config --modversion xencontrol | sed 's/\./ /g') )" | |
1badb709 | 2532 | xen=enabled |
5b6a8f43 | 2533 | xen_pc="xencontrol xenstore xenforeignmemory xengnttab" |
c1cdd9d5 | 2534 | xen_pc="$xen_pc xenevtchn xendevicemodel" |
58ea9a7a AP |
2535 | if $pkg_config --exists xentoolcore; then |
2536 | xen_pc="$xen_pc xentoolcore" | |
2537 | fi | |
582ea95f MAL |
2538 | xen_cflags="$($pkg_config --cflags $xen_pc)" |
2539 | xen_libs="$($pkg_config --libs $xen_pc)" | |
c1cdd9d5 | 2540 | else |
d5b93ddf | 2541 | |
5b6a8f43 | 2542 | xen_libs="-lxenstore -lxenctrl" |
d9506cab | 2543 | xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn" |
50ced5b3 | 2544 | |
c1cdd9d5 JG |
2545 | # First we test whether Xen headers and libraries are available. |
2546 | # If no, we are done and there is no Xen support. | |
2547 | # If yes, more tests are run to detect the Xen version. | |
2548 | ||
2549 | # Xen (any) | |
2550 | cat > $TMPC <<EOF | |
e37630ca | 2551 | #include <xenctrl.h> |
50ced5b3 SW |
2552 | int main(void) { |
2553 | return 0; | |
2554 | } | |
2555 | EOF | |
c1cdd9d5 JG |
2556 | if ! compile_prog "" "$xen_libs" ; then |
2557 | # Xen not found | |
1badb709 | 2558 | if test "$xen" = "enabled" ; then |
c1cdd9d5 JG |
2559 | feature_not_found "xen" "Install xen devel" |
2560 | fi | |
1badb709 | 2561 | xen=disabled |
50ced5b3 | 2562 | |
c1cdd9d5 JG |
2563 | # Xen unstable |
2564 | elif | |
2565 | cat > $TMPC <<EOF && | |
2cbf8903 RL |
2566 | #undef XC_WANT_COMPAT_DEVICEMODEL_API |
2567 | #define __XEN_TOOLS__ | |
2568 | #include <xendevicemodel.h> | |
d3c49ebb | 2569 | #include <xenforeignmemory.h> |
2cbf8903 RL |
2570 | int main(void) { |
2571 | xendevicemodel_handle *xd; | |
d3c49ebb | 2572 | xenforeignmemory_handle *xfmem; |
2cbf8903 RL |
2573 | |
2574 | xd = xendevicemodel_open(0, 0); | |
2575 | xendevicemodel_pin_memory_cacheattr(xd, 0, 0, 0, 0); | |
2576 | ||
d3c49ebb PD |
2577 | xfmem = xenforeignmemory_open(0, 0); |
2578 | xenforeignmemory_map_resource(xfmem, 0, 0, 0, 0, 0, NULL, 0, 0); | |
2579 | ||
2cbf8903 RL |
2580 | return 0; |
2581 | } | |
2582 | EOF | |
2583 | compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore" | |
2584 | then | |
2585 | xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore" | |
2586 | xen_ctrl_version=41100 | |
1badb709 | 2587 | xen=enabled |
2cbf8903 RL |
2588 | elif |
2589 | cat > $TMPC <<EOF && | |
5ba3d756 ID |
2590 | #undef XC_WANT_COMPAT_MAP_FOREIGN_API |
2591 | #include <xenforeignmemory.h> | |
58ea9a7a | 2592 | #include <xentoolcore.h> |
5ba3d756 ID |
2593 | int main(void) { |
2594 | xenforeignmemory_handle *xfmem; | |
2595 | ||
2596 | xfmem = xenforeignmemory_open(0, 0); | |
2597 | xenforeignmemory_map2(xfmem, 0, 0, 0, 0, 0, 0, 0); | |
58ea9a7a | 2598 | xentoolcore_restrict_all(0); |
5ba3d756 ID |
2599 | |
2600 | return 0; | |
2601 | } | |
2602 | EOF | |
58ea9a7a | 2603 | compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore" |
5ba3d756 | 2604 | then |
58ea9a7a | 2605 | xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore" |
5ba3d756 | 2606 | xen_ctrl_version=41000 |
1badb709 | 2607 | xen=enabled |
5ba3d756 ID |
2608 | elif |
2609 | cat > $TMPC <<EOF && | |
da8090cc PD |
2610 | #undef XC_WANT_COMPAT_DEVICEMODEL_API |
2611 | #define __XEN_TOOLS__ | |
2612 | #include <xendevicemodel.h> | |
2613 | int main(void) { | |
2614 | xendevicemodel_handle *xd; | |
2615 | ||
2616 | xd = xendevicemodel_open(0, 0); | |
2617 | xendevicemodel_close(xd); | |
50ced5b3 | 2618 | |
da8090cc PD |
2619 | return 0; |
2620 | } | |
2621 | EOF | |
c1cdd9d5 JG |
2622 | compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs" |
2623 | then | |
2624 | xen_stable_libs="-lxendevicemodel $xen_stable_libs" | |
2625 | xen_ctrl_version=40900 | |
1badb709 | 2626 | xen=enabled |
c1cdd9d5 JG |
2627 | elif |
2628 | cat > $TMPC <<EOF && | |
b6eb9b45 PS |
2629 | /* |
2630 | * If we have stable libs the we don't want the libxc compat | |
2631 | * layers, regardless of what CFLAGS we may have been given. | |
2632 | * | |
2633 | * Also, check if xengnttab_grant_copy_segment_t is defined and | |
2634 | * grant copy operation is implemented. | |
2635 | */ | |
2636 | #undef XC_WANT_COMPAT_EVTCHN_API | |
2637 | #undef XC_WANT_COMPAT_GNTTAB_API | |
2638 | #undef XC_WANT_COMPAT_MAP_FOREIGN_API | |
2639 | #include <xenctrl.h> | |
2640 | #include <xenstore.h> | |
2641 | #include <xenevtchn.h> | |
2642 | #include <xengnttab.h> | |
2643 | #include <xenforeignmemory.h> | |
2644 | #include <stdint.h> | |
2645 | #include <xen/hvm/hvm_info_table.h> | |
2646 | #if !defined(HVM_MAX_VCPUS) | |
2647 | # error HVM_MAX_VCPUS not defined | |
2648 | #endif | |
2649 | int main(void) { | |
2650 | xc_interface *xc = NULL; | |
2651 | xenforeignmemory_handle *xfmem; | |
2652 | xenevtchn_handle *xe; | |
2653 | xengnttab_handle *xg; | |
b6eb9b45 PS |
2654 | xengnttab_grant_copy_segment_t* seg = NULL; |
2655 | ||
2656 | xs_daemon_open(); | |
2657 | ||
2658 | xc = xc_interface_open(0, 0, 0); | |
2659 | xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); | |
2660 | xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); | |
2661 | xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); | |
2662 | xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL); | |
b6eb9b45 PS |
2663 | |
2664 | xfmem = xenforeignmemory_open(0, 0); | |
2665 | xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0); | |
2666 | ||
2667 | xe = xenevtchn_open(0, 0); | |
2668 | xenevtchn_fd(xe); | |
2669 | ||
2670 | xg = xengnttab_open(0, 0); | |
2671 | xengnttab_grant_copy(xg, 0, seg); | |
2672 | ||
2673 | return 0; | |
2674 | } | |
2675 | EOF | |
c1cdd9d5 JG |
2676 | compile_prog "" "$xen_libs $xen_stable_libs" |
2677 | then | |
2678 | xen_ctrl_version=40800 | |
1badb709 | 2679 | xen=enabled |
c1cdd9d5 JG |
2680 | elif |
2681 | cat > $TMPC <<EOF && | |
5eeb39c2 IC |
2682 | /* |
2683 | * If we have stable libs the we don't want the libxc compat | |
2684 | * layers, regardless of what CFLAGS we may have been given. | |
2685 | */ | |
2686 | #undef XC_WANT_COMPAT_EVTCHN_API | |
2687 | #undef XC_WANT_COMPAT_GNTTAB_API | |
2688 | #undef XC_WANT_COMPAT_MAP_FOREIGN_API | |
2689 | #include <xenctrl.h> | |
2690 | #include <xenstore.h> | |
2691 | #include <xenevtchn.h> | |
2692 | #include <xengnttab.h> | |
2693 | #include <xenforeignmemory.h> | |
2694 | #include <stdint.h> | |
2695 | #include <xen/hvm/hvm_info_table.h> | |
2696 | #if !defined(HVM_MAX_VCPUS) | |
2697 | # error HVM_MAX_VCPUS not defined | |
2698 | #endif | |
2699 | int main(void) { | |
2700 | xc_interface *xc = NULL; | |
2701 | xenforeignmemory_handle *xfmem; | |
2702 | xenevtchn_handle *xe; | |
2703 | xengnttab_handle *xg; | |
5eeb39c2 IC |
2704 | |
2705 | xs_daemon_open(); | |
2706 | ||
2707 | xc = xc_interface_open(0, 0, 0); | |
2708 | xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); | |
2709 | xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); | |
2710 | xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); | |
2711 | xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL); | |
5eeb39c2 IC |
2712 | |
2713 | xfmem = xenforeignmemory_open(0, 0); | |
2714 | xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0); | |
2715 | ||
2716 | xe = xenevtchn_open(0, 0); | |
2717 | xenevtchn_fd(xe); | |
2718 | ||
2719 | xg = xengnttab_open(0, 0); | |
2720 | xengnttab_map_grant_ref(xg, 0, 0, 0); | |
2721 | ||
2722 | return 0; | |
2723 | } | |
2724 | EOF | |
c1cdd9d5 JG |
2725 | compile_prog "" "$xen_libs $xen_stable_libs" |
2726 | then | |
2727 | xen_ctrl_version=40701 | |
1badb709 | 2728 | xen=enabled |
c1cdd9d5 JG |
2729 | |
2730 | # Xen 4.6 | |
2731 | elif | |
2732 | cat > $TMPC <<EOF && | |
cdadde39 | 2733 | #include <xenctrl.h> |
e108a3c1 | 2734 | #include <xenstore.h> |
d5b93ddf AP |
2735 | #include <stdint.h> |
2736 | #include <xen/hvm/hvm_info_table.h> | |
2737 | #if !defined(HVM_MAX_VCPUS) | |
2738 | # error HVM_MAX_VCPUS not defined | |
2739 | #endif | |
d8b441a3 JB |
2740 | int main(void) { |
2741 | xc_interface *xc; | |
2742 | xs_daemon_open(); | |
2743 | xc = xc_interface_open(0, 0, 0); | |
2744 | xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); | |
2745 | xc_gnttab_open(NULL, 0); | |
2746 | xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); | |
2747 | xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); | |
2748 | xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL); | |
20a544c7 | 2749 | xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0); |
d8b441a3 JB |
2750 | return 0; |
2751 | } | |
2752 | EOF | |
c1cdd9d5 JG |
2753 | compile_prog "" "$xen_libs" |
2754 | then | |
2755 | xen_ctrl_version=40600 | |
1badb709 | 2756 | xen=enabled |
c1cdd9d5 JG |
2757 | |
2758 | # Xen 4.5 | |
2759 | elif | |
2760 | cat > $TMPC <<EOF && | |
d8b441a3 JB |
2761 | #include <xenctrl.h> |
2762 | #include <xenstore.h> | |
2763 | #include <stdint.h> | |
2764 | #include <xen/hvm/hvm_info_table.h> | |
2765 | #if !defined(HVM_MAX_VCPUS) | |
2766 | # error HVM_MAX_VCPUS not defined | |
2767 | #endif | |
3996e85c PD |
2768 | int main(void) { |
2769 | xc_interface *xc; | |
2770 | xs_daemon_open(); | |
2771 | xc = xc_interface_open(0, 0, 0); | |
2772 | xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); | |
2773 | xc_gnttab_open(NULL, 0); | |
2774 | xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); | |
2775 | xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); | |
2776 | xc_hvm_create_ioreq_server(xc, 0, 0, NULL); | |
2777 | return 0; | |
2778 | } | |
2779 | EOF | |
c1cdd9d5 JG |
2780 | compile_prog "" "$xen_libs" |
2781 | then | |
2782 | xen_ctrl_version=40500 | |
1badb709 | 2783 | xen=enabled |
3996e85c | 2784 | |
c1cdd9d5 JG |
2785 | elif |
2786 | cat > $TMPC <<EOF && | |
3996e85c PD |
2787 | #include <xenctrl.h> |
2788 | #include <xenstore.h> | |
2789 | #include <stdint.h> | |
2790 | #include <xen/hvm/hvm_info_table.h> | |
2791 | #if !defined(HVM_MAX_VCPUS) | |
2792 | # error HVM_MAX_VCPUS not defined | |
2793 | #endif | |
8688e065 SS |
2794 | int main(void) { |
2795 | xc_interface *xc; | |
2796 | xs_daemon_open(); | |
2797 | xc = xc_interface_open(0, 0, 0); | |
2798 | xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); | |
2799 | xc_gnttab_open(NULL, 0); | |
2800 | xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); | |
2801 | xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); | |
2802 | return 0; | |
2803 | } | |
2804 | EOF | |
c1cdd9d5 JG |
2805 | compile_prog "" "$xen_libs" |
2806 | then | |
2807 | xen_ctrl_version=40200 | |
1badb709 | 2808 | xen=enabled |
8688e065 | 2809 | |
c1cdd9d5 | 2810 | else |
1badb709 | 2811 | if test "$xen" = "enabled" ; then |
c1cdd9d5 JG |
2812 | feature_not_found "xen (unsupported version)" \ |
2813 | "Install a supported xen (xen 4.2 or newer)" | |
2814 | fi | |
1badb709 | 2815 | xen=disabled |
fc321b4b | 2816 | fi |
d5b93ddf | 2817 | |
1badb709 | 2818 | if test "$xen" = enabled; then |
c1cdd9d5 | 2819 | if test $xen_ctrl_version -ge 40701 ; then |
582ea95f | 2820 | xen_libs="$xen_libs $xen_stable_libs " |
c1cdd9d5 | 2821 | fi |
5eeb39c2 | 2822 | fi |
d5b93ddf | 2823 | fi |
e37630ca AL |
2824 | fi |
2825 | ||
2da776db MH |
2826 | ########################################## |
2827 | # RDMA needs OpenFabrics libraries | |
2828 | if test "$rdma" != "no" ; then | |
2829 | cat > $TMPC <<EOF | |
2830 | #include <rdma/rdma_cma.h> | |
2831 | int main(void) { return 0; } | |
2832 | EOF | |
ef6d4ccd | 2833 | rdma_libs="-lrdmacm -libverbs -libumad" |
2da776db MH |
2834 | if compile_prog "" "$rdma_libs" ; then |
2835 | rdma="yes" | |
2da776db MH |
2836 | else |
2837 | if test "$rdma" = "yes" ; then | |
2838 | error_exit \ | |
ef6d4ccd | 2839 | " OpenFabrics librdmacm/libibverbs/libibumad not present." \ |
2da776db | 2840 | " Your options:" \ |
ef6d4ccd | 2841 | " (1) Fast: Install infiniband packages (devel) from your distro." \ |
2da776db MH |
2842 | " (2) Cleanest: Install libraries from www.openfabrics.org" \ |
2843 | " (3) Also: Install softiwarp if you don't have RDMA hardware" | |
2844 | fi | |
2845 | rdma="no" | |
2846 | fi | |
2847 | fi | |
2848 | ||
21ab34c9 MA |
2849 | ########################################## |
2850 | # PVRDMA detection | |
2851 | ||
2852 | cat > $TMPC <<EOF && | |
2853 | #include <sys/mman.h> | |
2854 | ||
2855 | int | |
2856 | main(void) | |
2857 | { | |
2858 | char buf = 0; | |
2859 | void *addr = &buf; | |
2860 | addr = mremap(addr, 0, 1, MREMAP_MAYMOVE | MREMAP_FIXED); | |
2861 | ||
2862 | return 0; | |
2863 | } | |
2864 | EOF | |
2865 | ||
2866 | if test "$rdma" = "yes" ; then | |
2867 | case "$pvrdma" in | |
2868 | "") | |
2869 | if compile_prog "" ""; then | |
2870 | pvrdma="yes" | |
2871 | else | |
2872 | pvrdma="no" | |
2873 | fi | |
2874 | ;; | |
2875 | "yes") | |
2876 | if ! compile_prog "" ""; then | |
2877 | error_exit "PVRDMA is not supported since mremap is not implemented" | |
2878 | fi | |
2879 | pvrdma="yes" | |
2880 | ;; | |
2881 | "no") | |
2882 | pvrdma="no" | |
2883 | ;; | |
2884 | esac | |
2885 | else | |
2886 | if test "$pvrdma" = "yes" ; then | |
2887 | error_exit "PVRDMA requires rdma suppport" | |
2888 | fi | |
2889 | pvrdma="no" | |
2890 | fi | |
95c6bff3 | 2891 | |
ee108585 YS |
2892 | # Let's see if enhanced reg_mr is supported |
2893 | if test "$pvrdma" = "yes" ; then | |
2894 | ||
2895 | cat > $TMPC <<EOF && | |
2896 | #include <infiniband/verbs.h> | |
2897 | ||
2898 | int | |
2899 | main(void) | |
2900 | { | |
2901 | struct ibv_mr *mr; | |
2902 | struct ibv_pd *pd = NULL; | |
2903 | size_t length = 10; | |
2904 | uint64_t iova = 0; | |
2905 | int access = 0; | |
2906 | void *addr = NULL; | |
2907 | ||
2908 | mr = ibv_reg_mr_iova(pd, addr, length, iova, access); | |
2909 | ||
2910 | ibv_dereg_mr(mr); | |
2911 | ||
2912 | return 0; | |
2913 | } | |
2914 | EOF | |
2915 | if ! compile_prog "" "-libverbs"; then | |
2916 | QEMU_CFLAGS="$QEMU_CFLAGS -DLEGACY_RDMA_REG_MR" | |
2917 | fi | |
2918 | fi | |
2919 | ||
ee682d27 | 2920 | ########################################## |
c1bb86cd | 2921 | # xfsctl() probe, used for file-posix.c |
dce512de CH |
2922 | if test "$xfs" != "no" ; then |
2923 | cat > $TMPC << EOF | |
ffc41d10 | 2924 | #include <stddef.h> /* NULL */ |
dce512de CH |
2925 | #include <xfs/xfs.h> |
2926 | int main(void) | |
2927 | { | |
2928 | xfsctl(NULL, 0, 0, NULL); | |
2929 | return 0; | |
2930 | } | |
2931 | EOF | |
2932 | if compile_prog "" "" ; then | |
2933 | xfs="yes" | |
2934 | else | |
2935 | if test "$xfs" = "yes" ; then | |
e3a6e0da | 2936 | feature_not_found "xfs" "Install xfsprogs/xfslibs devel" |
dce512de CH |
2937 | fi |
2938 | xfs=no | |
2939 | fi | |
2940 | fi | |
2941 | ||
8a16d273 TS |
2942 | ########################################## |
2943 | # vde libraries probe | |
dfb278bd | 2944 | if test "$vde" != "no" ; then |
4baae0ac | 2945 | vde_libs="-lvdeplug" |
8a16d273 TS |
2946 | cat > $TMPC << EOF |
2947 | #include <libvdeplug.h> | |
4a7f0e06 PB |
2948 | int main(void) |
2949 | { | |
2950 | struct vde_open_args a = {0, 0, 0}; | |
fea08e08 PM |
2951 | char s[] = ""; |
2952 | vde_open(s, s, &a); | |
4a7f0e06 PB |
2953 | return 0; |
2954 | } | |
8a16d273 | 2955 | EOF |
52166aa0 | 2956 | if compile_prog "" "$vde_libs" ; then |
4baae0ac | 2957 | vde=yes |
dfb278bd JQ |
2958 | else |
2959 | if test "$vde" = "yes" ; then | |
21684af0 | 2960 | feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel" |
dfb278bd JQ |
2961 | fi |
2962 | vde=no | |
4baae0ac | 2963 | fi |
8a16d273 TS |
2964 | fi |
2965 | ||
58952137 | 2966 | ########################################## |
0a985b37 VM |
2967 | # netmap support probe |
2968 | # Apart from looking for netmap headers, we make sure that the host API version | |
2969 | # supports the netmap backend (>=11). The upper bound (15) is meant to simulate | |
2970 | # a minor/major version number. Minor new features will be marked with values up | |
2971 | # to 15, and if something happens that requires a change to the backend we will | |
2972 | # move above 15, submit the backend fixes and modify this two bounds. | |
58952137 VM |
2973 | if test "$netmap" != "no" ; then |
2974 | cat > $TMPC << EOF | |
2975 | #include <inttypes.h> | |
2976 | #include <net/if.h> | |
2977 | #include <net/netmap.h> | |
2978 | #include <net/netmap_user.h> | |
0a985b37 VM |
2979 | #if (NETMAP_API < 11) || (NETMAP_API > 15) |
2980 | #error | |
2981 | #endif | |
58952137 VM |
2982 | int main(void) { return 0; } |
2983 | EOF | |
2984 | if compile_prog "" "" ; then | |
2985 | netmap=yes | |
2986 | else | |
2987 | if test "$netmap" = "yes" ; then | |
2988 | feature_not_found "netmap" | |
2989 | fi | |
2990 | netmap=no | |
2991 | fi | |
2992 | fi | |
2993 | ||
422a5fd0 JD |
2994 | ########################################## |
2995 | # detect CoreAudio | |
2996 | if test "$coreaudio" != "no" ; then | |
2997 | coreaudio_libs="-framework CoreAudio" | |
2998 | cat > $TMPC << EOF | |
2999 | #include <CoreAudio/CoreAudio.h> | |
3000 | int main(void) | |
3001 | { | |
3002 | return (int)AudioGetCurrentHostTime(); | |
3003 | } | |
3004 | EOF | |
3005 | if compile_prog "" "$coreaudio_libs" ; then | |
3006 | coreaudio=yes | |
3007 | else | |
3008 | coreaudio=no | |
3009 | fi | |
3010 | fi | |
3011 | ||
8f28f3fb | 3012 | ########################################## |
c2de5c91 | 3013 | # Sound support libraries probe |
8f28f3fb | 3014 | |
89138857 | 3015 | audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/,/ /g') |
c2de5c91 | 3016 | for drv in $audio_drv_list; do |
3017 | case $drv in | |
e42975a1 | 3018 | alsa | try-alsa) |
c80a867f GH |
3019 | if $pkg_config alsa --exists; then |
3020 | alsa_libs=$($pkg_config alsa --libs) | |
478e943f PB |
3021 | alsa_cflags=$($pkg_config alsa --cflags) |
3022 | alsa=yes | |
e42975a1 GH |
3023 | if test "$drv" = "try-alsa"; then |
3024 | audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-alsa/alsa/') | |
3025 | fi | |
c80a867f | 3026 | else |
e42975a1 GH |
3027 | if test "$drv" = "try-alsa"; then |
3028 | audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-alsa//') | |
3029 | else | |
3030 | error_exit "$drv check failed" \ | |
3031 | "Make sure to have the $drv libs and headers installed." | |
3032 | fi | |
c80a867f | 3033 | fi |
c2de5c91 | 3034 | ;; |
3035 | ||
e42975a1 | 3036 | pa | try-pa) |
c80a867f | 3037 | if $pkg_config libpulse --exists; then |
478e943f | 3038 | libpulse=yes |
c80a867f | 3039 | pulse_libs=$($pkg_config libpulse --libs) |
478e943f | 3040 | pulse_cflags=$($pkg_config libpulse --cflags) |
e42975a1 GH |
3041 | if test "$drv" = "try-pa"; then |
3042 | audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-pa/pa/') | |
3043 | fi | |
c80a867f | 3044 | else |
e42975a1 GH |
3045 | if test "$drv" = "try-pa"; then |
3046 | audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-pa//') | |
3047 | else | |
3048 | error_exit "$drv check failed" \ | |
3049 | "Make sure to have the $drv libs and headers installed." | |
3050 | fi | |
c80a867f | 3051 | fi |
b8e59f18 | 3052 | ;; |
3053 | ||
373967b2 GH |
3054 | sdl) |
3055 | if test "$sdl" = "no"; then | |
3056 | error_exit "sdl not found or disabled, can not use sdl audio driver" | |
3057 | fi | |
3058 | ;; | |
3059 | ||
e42975a1 GH |
3060 | try-sdl) |
3061 | if test "$sdl" = "no"; then | |
3062 | audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-sdl//') | |
3063 | else | |
3064 | audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-sdl/sdl/') | |
3065 | fi | |
3066 | ;; | |
3067 | ||
422a5fd0 JD |
3068 | coreaudio | try-coreaudio) |
3069 | if test "$coreaudio" = "no"; then | |
3070 | if test "$drv" = "try-coreaudio"; then | |
3071 | audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-coreaudio//') | |
3072 | else | |
3073 | error_exit "$drv check failed" \ | |
3074 | "Make sure to have the $drv is available." | |
3075 | fi | |
3076 | else | |
b1149911 | 3077 | coreaudio_libs="-framework CoreAudio" |
422a5fd0 JD |
3078 | if test "$drv" = "try-coreaudio"; then |
3079 | audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-coreaudio/coreaudio/') | |
3080 | fi | |
3081 | fi | |
997e690a JQ |
3082 | ;; |
3083 | ||
a4bf6780 | 3084 | dsound) |
b1149911 | 3085 | dsound_libs="-lole32 -ldxguid" |
d5631638 | 3086 | audio_win_int="yes" |
a4bf6780 JQ |
3087 | ;; |
3088 | ||
3089 | oss) | |
b1149911 | 3090 | oss_libs="$oss_lib" |
a4bf6780 JQ |
3091 | ;; |
3092 | ||
2e445703 GM |
3093 | jack | try-jack) |
3094 | if $pkg_config jack --exists; then | |
478e943f | 3095 | libjack=yes |
2e445703 GM |
3096 | jack_libs=$($pkg_config jack --libs) |
3097 | if test "$drv" = "try-jack"; then | |
3098 | audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-jack/jack/') | |
3099 | fi | |
3100 | else | |
3101 | if test "$drv" = "try-jack"; then | |
3102 | audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-jack//') | |
3103 | else | |
3104 | error_exit "$drv check failed" \ | |
3105 | "Make sure to have the $drv libs and headers installed." | |
3106 | fi | |
3107 | fi | |
3108 | ;; | |
3109 | ||
e4c63a6a | 3110 | *) |
1c9b2a52 | 3111 | echo "$audio_possible_drivers" | grep -q "\<$drv\>" || { |
76ad07a4 PM |
3112 | error_exit "Unknown driver '$drv' selected" \ |
3113 | "Possible drivers are: $audio_possible_drivers" | |
e4c63a6a | 3114 | } |
3115 | ;; | |
c2de5c91 | 3116 | esac |
3117 | done | |
8f28f3fb | 3118 | |
ba4dd2aa AB |
3119 | ########################################## |
3120 | # plugin linker support probe | |
3121 | ||
3122 | if test "$plugins" != "no"; then | |
3123 | ||
3124 | ######################################### | |
3125 | # See if --dynamic-list is supported by the linker | |
3126 | ||
3127 | ld_dynamic_list="no" | |
3128 | cat > $TMPTXT <<EOF | |
3129 | { | |
3130 | foo; | |
3131 | }; | |
3132 | EOF | |
3133 | ||
3134 | cat > $TMPC <<EOF | |
3135 | #include <stdio.h> | |
3136 | void foo(void); | |
3137 | ||
3138 | void foo(void) | |
3139 | { | |
3140 | printf("foo\n"); | |
3141 | } | |
3142 | ||
3143 | int main(void) | |
3144 | { | |
3145 | foo(); | |
3146 | return 0; | |
3147 | } | |
3148 | EOF | |
3149 | ||
3150 | if compile_prog "" "-Wl,--dynamic-list=$TMPTXT" ; then | |
3151 | ld_dynamic_list="yes" | |
3152 | fi | |
3153 | ||
3154 | ######################################### | |
3155 | # See if -exported_symbols_list is supported by the linker | |
3156 | ||
3157 | ld_exported_symbols_list="no" | |
3158 | cat > $TMPTXT <<EOF | |
3159 | _foo | |
3160 | EOF | |
3161 | ||
3162 | if compile_prog "" "-Wl,-exported_symbols_list,$TMPTXT" ; then | |
3163 | ld_exported_symbols_list="yes" | |
3164 | fi | |
3165 | ||
3166 | if test "$ld_dynamic_list" = "no" && | |
3167 | test "$ld_exported_symbols_list" = "no" ; then | |
3168 | if test "$plugins" = "yes"; then | |
3169 | error_exit \ | |
3170 | "Plugin support requires dynamic linking and specifying a set of symbols " \ | |
3171 | "that are exported to plugins. Unfortunately your linker doesn't " \ | |
3172 | "support the flag (--dynamic-list or -exported_symbols_list) used " \ | |
3173 | "for this purpose." | |
3174 | else | |
3175 | plugins="no" | |
3176 | fi | |
3177 | else | |
3178 | plugins="yes" | |
3179 | fi | |
3180 | fi | |
3181 | ||
e18df141 AL |
3182 | ########################################## |
3183 | # glib support probe | |
a52d28af | 3184 | |
b4c6036f | 3185 | glib_req_ver=2.56 |
aa0d1f44 PB |
3186 | glib_modules=gthread-2.0 |
3187 | if test "$modules" = yes; then | |
a88afc64 | 3188 | glib_modules="$glib_modules gmodule-export-2.0" |
aa0d1f44 | 3189 | fi |
ba4dd2aa | 3190 | if test "$plugins" = "yes"; then |
54cb65d8 EC |
3191 | glib_modules="$glib_modules gmodule-2.0" |
3192 | fi | |
e26110cf | 3193 | |
aa0d1f44 | 3194 | for i in $glib_modules; do |
e26110cf | 3195 | if $pkg_config --atleast-version=$glib_req_ver $i; then |
89138857 SW |
3196 | glib_cflags=$($pkg_config --cflags $i) |
3197 | glib_libs=$($pkg_config --libs $i) | |
e26110cf FZ |
3198 | else |
3199 | error_exit "glib-$glib_req_ver $i is required to compile QEMU" | |
3200 | fi | |
3201 | done | |
3202 | ||
215b0c2f PB |
3203 | # This workaround is required due to a bug in pkg-config file for glib as it |
3204 | # doesn't define GLIB_STATIC_COMPILATION for pkg-config --static | |
3205 | ||
3206 | if test "$static" = yes && test "$mingw32" = yes; then | |
3207 | glib_cflags="-DGLIB_STATIC_COMPILATION $glib_cflags" | |
3208 | fi | |
3209 | ||
20cf7b8e DP |
3210 | if ! test "$gio" = "no"; then |
3211 | pass=no | |
3212 | if $pkg_config --atleast-version=$glib_req_ver gio-2.0; then | |
3213 | gio_cflags=$($pkg_config --cflags gio-2.0) | |
3214 | gio_libs=$($pkg_config --libs gio-2.0) | |
3215 | gdbus_codegen=$($pkg_config --variable=gdbus_codegen gio-2.0) | |
5ecfb76c | 3216 | if ! has "$gdbus_codegen"; then |
20cf7b8e DP |
3217 | gdbus_codegen= |
3218 | fi | |
3219 | # Check that the libraries actually work -- Ubuntu 18.04 ships | |
3220 | # with pkg-config --static --libs data for gio-2.0 that is missing | |
3221 | # -lblkid and will give a link error. | |
3222 | cat > $TMPC <<EOF | |
13ceae66 PM |
3223 | #include <gio/gio.h> |
3224 | int main(void) | |
3225 | { | |
3226 | g_dbus_proxy_new_sync(0, 0, 0, 0, 0, 0, 0, 0); | |
3227 | return 0; | |
3228 | } | |
3229 | EOF | |
20cf7b8e DP |
3230 | if compile_prog "$gio_cflags" "$gio_libs" ; then |
3231 | pass=yes | |
3232 | else | |
3233 | pass=no | |
3234 | fi | |
3235 | ||
3236 | if test "$pass" = "yes" && | |
3237 | $pkg_config --atleast-version=$glib_req_ver gio-unix-2.0; then | |
3238 | gio_cflags="$gio_cflags $($pkg_config --cflags gio-unix-2.0)" | |
3239 | gio_libs="$gio_libs $($pkg_config --libs gio-unix-2.0)" | |
3240 | fi | |
76346b62 | 3241 | fi |
f876b765 | 3242 | |
20cf7b8e DP |
3243 | if test "$pass" = "no"; then |
3244 | if test "$gio" = "yes"; then | |
3245 | feature_not_found "gio" "Install libgio >= 2.0" | |
3246 | else | |
3247 | gio=no | |
3248 | fi | |
3249 | else | |
3250 | gio=yes | |
3251 | fi | |
25a97a56 MAL |
3252 | fi |
3253 | ||
977a82ab DB |
3254 | # Sanity check that the current size_t matches the |
3255 | # size that glib thinks it should be. This catches | |
3256 | # problems on multi-arch where people try to build | |
3257 | # 32-bit QEMU while pointing at 64-bit glib headers | |
3258 | cat > $TMPC <<EOF | |
3259 | #include <glib.h> | |
3260 | #include <unistd.h> | |
3261 | ||
3262 | #define QEMU_BUILD_BUG_ON(x) \ | |
3263 | typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused)); | |
3264 | ||
3265 | int main(void) { | |
3266 | QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T); | |
3267 | return 0; | |
3268 | } | |
3269 | EOF | |
3270 | ||
215b0c2f | 3271 | if ! compile_prog "$glib_cflags" "$glib_libs" ; then |
977a82ab DB |
3272 | error_exit "sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\ |
3273 | "You probably need to set PKG_CONFIG_LIBDIR"\ | |
3274 | "to point to the right pkg-config files for your"\ | |
3275 | "build target" | |
3276 | fi | |
3277 | ||
9bda600b EB |
3278 | # Silence clang warnings triggered by glib < 2.57.2 |
3279 | cat > $TMPC << EOF | |
3280 | #include <glib.h> | |
3281 | typedef struct Foo { | |
3282 | int i; | |
3283 | } Foo; | |
3284 | static void foo_free(Foo *f) | |
3285 | { | |
3286 | g_free(f); | |
3287 | } | |
3288 | G_DEFINE_AUTOPTR_CLEANUP_FUNC(Foo, foo_free); | |
3289 | int main(void) { return 0; } | |
3290 | EOF | |
3291 | if ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then | |
3292 | if cc_has_warning_flag "-Wno-unused-function"; then | |
3293 | glib_cflags="$glib_cflags -Wno-unused-function" | |
5770e8af | 3294 | CONFIGURE_CFLAGS="$CONFIGURE_CFLAGS -Wno-unused-function" |
9bda600b EB |
3295 | fi |
3296 | fi | |
3297 | ||
e26110cf FZ |
3298 | ########################################## |
3299 | # SHA command probe for modules | |
3300 | if test "$modules" = yes; then | |
3301 | shacmd_probe="sha1sum sha1 shasum" | |
3302 | for c in $shacmd_probe; do | |
8ccefb91 | 3303 | if has $c; then |
e26110cf FZ |
3304 | shacmd="$c" |
3305 | break | |
3306 | fi | |
3307 | done | |
3308 | if test "$shacmd" = ""; then | |
3309 | error_exit "one of the checksum commands is required to enable modules: $shacmd_probe" | |
3310 | fi | |
e18df141 AL |
3311 | fi |
3312 | ||
414f0dab | 3313 | ########################################## |
e5d355d1 | 3314 | # pthread probe |
4b29ec41 | 3315 | PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2" |
3c529d93 | 3316 | |
4dd75c70 | 3317 | pthread=no |
e5d355d1 | 3318 | cat > $TMPC << EOF |
3c529d93 | 3319 | #include <pthread.h> |
7a42bbe4 SW |
3320 | static void *f(void *p) { return NULL; } |
3321 | int main(void) { | |
3322 | pthread_t thread; | |
3323 | pthread_create(&thread, 0, f, 0); | |
3324 | return 0; | |
3325 | } | |
414f0dab | 3326 | EOF |
bd00d539 AF |
3327 | if compile_prog "" "" ; then |
3328 | pthread=yes | |
3329 | else | |
3330 | for pthread_lib in $PTHREADLIBS_LIST; do | |
3331 | if compile_prog "" "$pthread_lib" ; then | |
3332 | pthread=yes | |
bd00d539 AF |
3333 | break |
3334 | fi | |
3335 | done | |
3336 | fi | |
414f0dab | 3337 | |
e633a5c6 | 3338 | if test "$mingw32" != yes && test "$pthread" = no; then |
76ad07a4 PM |
3339 | error_exit "pthread check failed" \ |
3340 | "Make sure to have the pthread libs and headers installed." | |
e5d355d1 AL |
3341 | fi |
3342 | ||
479a5747 RB |
3343 | # check for pthread_setname_np with thread id |
3344 | pthread_setname_np_w_tid=no | |
5c312079 DDAG |
3345 | cat > $TMPC << EOF |
3346 | #include <pthread.h> | |
3347 | ||
3348 | static void *f(void *p) { return NULL; } | |
3349 | int main(void) | |
3350 | { | |
3351 | pthread_t thread; | |
3352 | pthread_create(&thread, 0, f, 0); | |
3353 | pthread_setname_np(thread, "QEMU"); | |
3354 | return 0; | |
3355 | } | |
3356 | EOF | |
3357 | if compile_prog "" "$pthread_lib" ; then | |
479a5747 RB |
3358 | pthread_setname_np_w_tid=yes |
3359 | fi | |
3360 | ||
3361 | # check for pthread_setname_np without thread id | |
3362 | pthread_setname_np_wo_tid=no | |
3363 | cat > $TMPC << EOF | |
3364 | #include <pthread.h> | |
3365 | ||
12a9b8d8 | 3366 | static void *f(void *p) { pthread_setname_np("QEMU"); return NULL; } |
479a5747 RB |
3367 | int main(void) |
3368 | { | |
3369 | pthread_t thread; | |
3370 | pthread_create(&thread, 0, f, 0); | |
3371 | return 0; | |
3372 | } | |
3373 | EOF | |
3374 | if compile_prog "" "$pthread_lib" ; then | |
3375 | pthread_setname_np_wo_tid=yes | |
5c312079 DDAG |
3376 | fi |
3377 | ||
0a12ec87 | 3378 | ########################################## |
b10d49d7 PT |
3379 | # libssh probe |
3380 | if test "$libssh" != "no" ; then | |
b4c10fc6 | 3381 | if $pkg_config --exists "libssh >= 0.8.7"; then |
b10d49d7 PT |
3382 | libssh_cflags=$($pkg_config libssh --cflags) |
3383 | libssh_libs=$($pkg_config libssh --libs) | |
3384 | libssh=yes | |
0a12ec87 | 3385 | else |
b10d49d7 PT |
3386 | if test "$libssh" = "yes" ; then |
3387 | error_exit "libssh required for --enable-libssh" | |
0a12ec87 | 3388 | fi |
b10d49d7 | 3389 | libssh=no |
0a12ec87 RJ |
3390 | fi |
3391 | fi | |
3392 | ||
5c6c3a6c CH |
3393 | ########################################## |
3394 | # linux-aio probe | |
5c6c3a6c CH |
3395 | |
3396 | if test "$linux_aio" != "no" ; then | |
3397 | cat > $TMPC <<EOF | |
3398 | #include <libaio.h> | |
3399 | #include <sys/eventfd.h> | |
832ce9c2 | 3400 | #include <stddef.h> |
5c6c3a6c CH |
3401 | int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; } |
3402 | EOF | |
3403 | if compile_prog "" "-laio" ; then | |
3404 | linux_aio=yes | |
5c6c3a6c CH |
3405 | else |
3406 | if test "$linux_aio" = "yes" ; then | |
21684af0 | 3407 | feature_not_found "linux AIO" "Install libaio devel" |
5c6c3a6c | 3408 | fi |
3cfcae3c | 3409 | linux_aio=no |
5c6c3a6c CH |
3410 | fi |
3411 | fi | |
3412 | ||
3b8acc11 | 3413 | ########################################## |
7aaa6a16 | 3414 | # TPM emulation is only on POSIX |
3b8acc11 | 3415 | |
7aaa6a16 PB |
3416 | if test "$tpm" = ""; then |
3417 | if test "$mingw32" = "yes"; then | |
3418 | tpm=no | |
3419 | else | |
3420 | tpm=yes | |
3421 | fi | |
3422 | elif test "$tpm" = "yes"; then | |
3423 | if test "$mingw32" = "yes" ; then | |
3424 | error_exit "TPM emulation only available on POSIX systems" | |
3425 | fi | |
3b8acc11 PB |
3426 | fi |
3427 | ||
bf9298b9 AL |
3428 | ########################################## |
3429 | # iovec probe | |
3430 | cat > $TMPC <<EOF | |
db34f0b3 | 3431 | #include <sys/types.h> |
bf9298b9 | 3432 | #include <sys/uio.h> |
db34f0b3 | 3433 | #include <unistd.h> |
f91f9bee | 3434 | int main(void) { return sizeof(struct iovec); } |
bf9298b9 AL |
3435 | EOF |
3436 | iovec=no | |
52166aa0 | 3437 | if compile_prog "" "" ; then |
bf9298b9 AL |
3438 | iovec=yes |
3439 | fi | |
3440 | ||
f652e6af AJ |
3441 | ########################################## |
3442 | # fdt probe | |
d599938a | 3443 | |
fbb4121d PB |
3444 | case "$fdt" in |
3445 | auto | enabled | internal) | |
3446 | # Simpler to always update submodule, even if not needed. | |
2d652f24 | 3447 | git_submodules="${git_submodules} dtc" |
fbb4121d PB |
3448 | ;; |
3449 | esac | |
f652e6af | 3450 | |
20ff075b | 3451 | ########################################## |
9d49bcf6 | 3452 | # opengl probe (for sdl2, gtk) |
b1546f32 | 3453 | |
d52c454a MAL |
3454 | gbm="no" |
3455 | if $pkg_config gbm; then | |
3456 | gbm_cflags="$($pkg_config --cflags gbm)" | |
3457 | gbm_libs="$($pkg_config --libs gbm)" | |
3458 | gbm="yes" | |
3459 | fi | |
3460 | ||
da076ffe | 3461 | if test "$opengl" != "no" ; then |
bc6a3565 AO |
3462 | epoxy=no |
3463 | if $pkg_config epoxy; then | |
3464 | cat > $TMPC << EOF | |
3465 | #include <epoxy/egl.h> | |
3466 | int main(void) { return 0; } | |
3467 | EOF | |
3468 | if compile_prog "" "" ; then | |
3469 | epoxy=yes | |
3470 | fi | |
3471 | fi | |
3472 | ||
3473 | if test "$epoxy" = "yes" ; then | |
3474 | opengl_cflags="$($pkg_config --cflags epoxy)" | |
3475 | opengl_libs="$($pkg_config --libs epoxy)" | |
da076ffe | 3476 | opengl=yes |
20ff075b | 3477 | else |
da076ffe | 3478 | if test "$opengl" = "yes" ; then |
bc6a3565 | 3479 | feature_not_found "opengl" "Please install epoxy with EGL" |
20ff075b | 3480 | fi |
f676c67e | 3481 | opengl_cflags="" |
da076ffe GH |
3482 | opengl_libs="" |
3483 | opengl=no | |
20ff075b MW |
3484 | fi |
3485 | fi | |
3486 | ||
a99d57bb WG |
3487 | ########################################## |
3488 | # libnuma probe | |
3489 | ||
3490 | if test "$numa" != "no" ; then | |
3491 | cat > $TMPC << EOF | |
3492 | #include <numa.h> | |
3493 | int main(void) { return numa_available(); } | |
3494 | EOF | |
3495 | ||
3496 | if compile_prog "" "-lnuma" ; then | |
3497 | numa=yes | |
ab318051 | 3498 | numa_libs="-lnuma" |
a99d57bb WG |
3499 | else |
3500 | if test "$numa" = "yes" ; then | |
3501 | feature_not_found "numa" "install numactl devel" | |
3502 | fi | |
3503 | numa=no | |
3504 | fi | |
3505 | fi | |
3506 | ||
aa087962 | 3507 | malloc=system |
7b01cb97 AD |
3508 | if test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then |
3509 | echo "ERROR: tcmalloc && jemalloc can't be used at the same time" | |
3510 | exit 1 | |
aa087962 PB |
3511 | elif test "$tcmalloc" = "yes" ; then |
3512 | malloc=tcmalloc | |
3513 | elif test "$jemalloc" = "yes" ; then | |
3514 | malloc=jemalloc | |
7b01cb97 AD |
3515 | fi |
3516 | ||
955727d2 CT |
3517 | # check for usbfs |
3518 | have_usbfs=no | |
3519 | if test "$linux_user" = "yes"; then | |
96566d09 TP |
3520 | cat > $TMPC << EOF |
3521 | #include <linux/usbdevice_fs.h> | |
3522 | ||
3523 | #ifndef USBDEVFS_GET_CAPABILITIES | |
3524 | #error "USBDEVFS_GET_CAPABILITIES undefined" | |
3525 | #endif | |
3526 | ||
3527 | #ifndef USBDEVFS_DISCONNECT_CLAIM | |
3528 | #error "USBDEVFS_DISCONNECT_CLAIM undefined" | |
3529 | #endif | |
3530 | ||
3531 | int main(void) | |
3532 | { | |
3533 | return 0; | |
3534 | } | |
3535 | EOF | |
3536 | if compile_prog "" ""; then | |
955727d2 CT |
3537 | have_usbfs=yes |
3538 | fi | |
955727d2 | 3539 | fi |
751bcc39 | 3540 | |
de5071c5 | 3541 | ########################################## |
cd4ec0b4 | 3542 | # spice probe |
58d3f3ff GH |
3543 | if test "$spice_protocol" != "no" ; then |
3544 | spice_protocol_cflags=$($pkg_config --cflags spice-protocol 2>/dev/null) | |
3545 | if $pkg_config --atleast-version=0.12.3 spice-protocol; then | |
3546 | spice_protocol="yes" | |
3547 | else | |
3548 | if test "$spice_protocol" = "yes" ; then | |
3549 | feature_not_found "spice_protocol" \ | |
3550 | "Install spice-protocol(>=0.12.3) devel" | |
3551 | fi | |
3552 | spice_protocol="no" | |
3553 | fi | |
3554 | fi | |
3555 | ||
cd4ec0b4 GH |
3556 | if test "$spice" != "no" ; then |
3557 | cat > $TMPC << EOF | |
3558 | #include <spice.h> | |
3559 | int main(void) { spice_server_new(); return 0; } | |
3560 | EOF | |
710fc4f5 JD |
3561 | spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null) |
3562 | spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null) | |
1b63665c | 3563 | if $pkg_config --atleast-version=0.12.5 spice-server && \ |
58d3f3ff | 3564 | test "$spice_protocol" = "yes" && \ |
cd4ec0b4 GH |
3565 | compile_prog "$spice_cflags" "$spice_libs" ; then |
3566 | spice="yes" | |
cd4ec0b4 GH |
3567 | else |
3568 | if test "$spice" = "yes" ; then | |
8efc9363 | 3569 | feature_not_found "spice" \ |
58d3f3ff | 3570 | "Install spice-server(>=0.12.5) devel" |
cd4ec0b4 GH |
3571 | fi |
3572 | spice="no" | |
3573 | fi | |
3574 | fi | |
3575 | ||
d9840e25 TS |
3576 | ########################################## |
3577 | # check if we have VSS SDK headers for win | |
3578 | ||
e633a5c6 EB |
3579 | if test "$mingw32" = "yes" && test "$guest_agent" != "no" && \ |
3580 | test "$vss_win32_sdk" != "no" ; then | |
d9840e25 | 3581 | case "$vss_win32_sdk" in |
690604f6 | 3582 | "") vss_win32_include="-isystem $source_path" ;; |
d9840e25 TS |
3583 | *\ *) # The SDK is installed in "Program Files" by default, but we cannot |
3584 | # handle path with spaces. So we symlink the headers into ".sdk/vss". | |
690604f6 | 3585 | vss_win32_include="-isystem $source_path/.sdk/vss" |
d9840e25 TS |
3586 | symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc" |
3587 | ;; | |
690604f6 | 3588 | *) vss_win32_include="-isystem $vss_win32_sdk" |
d9840e25 TS |
3589 | esac |
3590 | cat > $TMPC << EOF | |
3591 | #define __MIDL_user_allocate_free_DEFINED__ | |
3592 | #include <inc/win2003/vss.h> | |
3593 | int main(void) { return VSS_CTX_BACKUP; } | |
3594 | EOF | |
3595 | if compile_prog "$vss_win32_include" "" ; then | |
3596 | guest_agent_with_vss="yes" | |
3597 | QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include" | |
315d3184 | 3598 | libs_qga="-lole32 -loleaut32 -lshlwapi -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga" |
f33ca81f | 3599 | qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb" |
d9840e25 TS |
3600 | else |
3601 | if test "$vss_win32_sdk" != "" ; then | |
3602 | echo "ERROR: Please download and install Microsoft VSS SDK:" | |
3603 | echo "ERROR: http://www.microsoft.com/en-us/download/details.aspx?id=23490" | |
3604 | echo "ERROR: On POSIX-systems, you can extract the SDK headers by:" | |
3605 | echo "ERROR: scripts/extract-vsssdk-headers setup.exe" | |
3606 | echo "ERROR: The headers are extracted in the directory \`inc'." | |
3607 | feature_not_found "VSS support" | |
3608 | fi | |
3609 | guest_agent_with_vss="no" | |
3610 | fi | |
3611 | fi | |
3612 | ||
3613 | ########################################## | |
3614 | # lookup Windows platform SDK (if not specified) | |
3615 | # The SDK is needed only to build .tlb (type library) file of guest agent | |
3616 | # VSS provider from the source. It is usually unnecessary because the | |
3617 | # pre-compiled .tlb file is included. | |
3618 | ||
e633a5c6 EB |
3619 | if test "$mingw32" = "yes" && test "$guest_agent" != "no" && \ |
3620 | test "$guest_agent_with_vss" = "yes" ; then | |
d9840e25 TS |
3621 | if test -z "$win_sdk"; then |
3622 | programfiles="$PROGRAMFILES" | |
3623 | test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432" | |
3624 | if test -n "$programfiles"; then | |
3625 | win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null | |
3626 | else | |
3627 | feature_not_found "Windows SDK" | |
3628 | fi | |
3629 | elif test "$win_sdk" = "no"; then | |
3630 | win_sdk="" | |
3631 | fi | |
3632 | fi | |
3633 | ||
50cbebb9 MR |
3634 | ########################################## |
3635 | # check if mingw environment provides a recent ntddscsi.h | |
e633a5c6 | 3636 | if test "$mingw32" = "yes" && test "$guest_agent" != "no"; then |
50cbebb9 MR |
3637 | cat > $TMPC << EOF |
3638 | #include <windows.h> | |
3639 | #include <ntddscsi.h> | |
3640 | int main(void) { | |
3641 | #if !defined(IOCTL_SCSI_GET_ADDRESS) | |
3642 | #error Missing required ioctl definitions | |
3643 | #endif | |
3644 | SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 }; | |
3645 | return addr.Lun; | |
3646 | } | |
3647 | EOF | |
3648 | if compile_prog "" "" ; then | |
3649 | guest_agent_ntddscsi=yes | |
996b9cdc | 3650 | libs_qga="-lsetupapi -lcfgmgr32 $libs_qga" |
50cbebb9 MR |
3651 | fi |
3652 | fi | |
3653 | ||
8ca80760 RH |
3654 | ########################################## |
3655 | # capstone | |
3656 | ||
e219c499 | 3657 | case "$capstone" in |
8b18cdbf RH |
3658 | auto | enabled | internal) |
3659 | # Simpler to always update submodule, even if not needed. | |
2d652f24 | 3660 | git_submodules="${git_submodules} capstone" |
e219c499 RH |
3661 | ;; |
3662 | esac | |
8ca80760 | 3663 | |
0a852417 PD |
3664 | ########################################## |
3665 | # check if we have posix_syslog | |
3666 | ||
3667 | posix_syslog=no | |
3668 | cat > $TMPC << EOF | |
3669 | #include <syslog.h> | |
3670 | int main(void) { openlog("qemu", LOG_PID, LOG_DAEMON); syslog(LOG_INFO, "configure"); return 0; } | |
3671 | EOF | |
3672 | if compile_prog "" "" ; then | |
3673 | posix_syslog=yes | |
3674 | fi | |
3675 | ||
94a420b1 SH |
3676 | ########################################## |
3677 | # check if trace backend exists | |
3678 | ||
5b808275 | 3679 | $python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends > /dev/null 2> /dev/null |
94a420b1 | 3680 | if test "$?" -ne 0 ; then |
5b808275 LV |
3681 | error_exit "invalid trace backends" \ |
3682 | "Please choose supported trace backends." | |
94a420b1 SH |
3683 | fi |
3684 | ||
7e24e92a SH |
3685 | ########################################## |
3686 | # For 'ust' backend, test if ust headers are present | |
5b808275 | 3687 | if have_backend "ust"; then |
bbe47ed2 PB |
3688 | if $pkg_config lttng-ust --exists; then |
3689 | lttng_ust_libs=$($pkg_config --libs lttng-ust) | |
7e24e92a | 3690 | else |
bf15f63c | 3691 | error_exit "Trace backend 'ust' missing lttng-ust header files" |
7e24e92a SH |
3692 | fi |
3693 | fi | |
b3d08c02 DB |
3694 | |
3695 | ########################################## | |
3696 | # For 'dtrace' backend, test if 'dtrace' command is present | |
5b808275 | 3697 | if have_backend "dtrace"; then |
b3d08c02 | 3698 | if ! has 'dtrace' ; then |
76ad07a4 | 3699 | error_exit "dtrace command is not found in PATH $PATH" |
b3d08c02 | 3700 | fi |
c276b17d DB |
3701 | trace_backend_stap="no" |
3702 | if has 'stap' ; then | |
3703 | trace_backend_stap="yes" | |
4b265c79 SH |
3704 | |
3705 | # Workaround to avoid dtrace(1) producing a file with 'hidden' symbol | |
3706 | # visibility. Define STAP_SDT_V2 to produce 'default' symbol visibility | |
3707 | # instead. QEMU --enable-modules depends on this because the SystemTap | |
3708 | # semaphores are linked into the main binary and not the module's shared | |
3709 | # object. | |
3710 | QEMU_CFLAGS="$QEMU_CFLAGS -DSTAP_SDT_V2" | |
c276b17d | 3711 | fi |
b3d08c02 DB |
3712 | fi |
3713 | ||
023367e6 | 3714 | ########################################## |
519175a2 | 3715 | # check and set a backend for coroutine |
d0e2fce5 | 3716 | |
7c2acc70 | 3717 | # We prefer ucontext, but it's not always possible. The fallback |
33c53c54 DB |
3718 | # is sigcontext. On Windows the only valid backend is the Windows |
3719 | # specific one. | |
7c2acc70 PM |
3720 | |
3721 | ucontext_works=no | |
3722 | if test "$darwin" != "yes"; then | |
3723 | cat > $TMPC << EOF | |
d0e2fce5 | 3724 | #include <ucontext.h> |
cdf84806 PM |
3725 | #ifdef __stub_makecontext |
3726 | #error Ignoring glibc stub makecontext which will always fail | |
3727 | #endif | |
75cafad7 | 3728 | int main(void) { makecontext(0, 0, 0); return 0; } |
d0e2fce5 | 3729 | EOF |
7c2acc70 PM |
3730 | if compile_prog "" "" ; then |
3731 | ucontext_works=yes | |
3732 | fi | |
3733 | fi | |
3734 | ||
3735 | if test "$coroutine" = ""; then | |
3736 | if test "$mingw32" = "yes"; then | |
3737 | coroutine=win32 | |
3738 | elif test "$ucontext_works" = "yes"; then | |
3739 | coroutine=ucontext | |
3740 | else | |
3741 | coroutine=sigaltstack | |
d0e2fce5 | 3742 | fi |
519175a2 | 3743 | else |
7c2acc70 PM |
3744 | case $coroutine in |
3745 | windows) | |
3746 | if test "$mingw32" != "yes"; then | |
3747 | error_exit "'windows' coroutine backend only valid for Windows" | |
3748 | fi | |
3749 | # Unfortunately the user visible backend name doesn't match the | |
3750 | # coroutine-*.c filename for this case, so we have to adjust it here. | |
3751 | coroutine=win32 | |
3752 | ;; | |
3753 | ucontext) | |
3754 | if test "$ucontext_works" != "yes"; then | |
3755 | feature_not_found "ucontext" | |
3756 | fi | |
3757 | ;; | |
33c53c54 | 3758 | sigaltstack) |
7c2acc70 PM |
3759 | if test "$mingw32" = "yes"; then |
3760 | error_exit "only the 'windows' coroutine backend is valid for Windows" | |
3761 | fi | |
3762 | ;; | |
3763 | *) | |
3764 | error_exit "unknown coroutine backend $coroutine" | |
3765 | ;; | |
3766 | esac | |
d0e2fce5 AK |
3767 | fi |
3768 | ||
70c60c08 | 3769 | if test "$coroutine_pool" = ""; then |
33c53c54 | 3770 | coroutine_pool=yes |
70c60c08 SH |
3771 | fi |
3772 | ||
7d992e4d | 3773 | if test "$debug_stack_usage" = "yes"; then |
7d992e4d PL |
3774 | if test "$coroutine_pool" = "yes"; then |
3775 | echo "WARN: disabling coroutine pool for stack usage debugging" | |
3776 | coroutine_pool=no | |
3777 | fi | |
3778 | fi | |
3779 | ||
1e4f6065 DB |
3780 | ################################################## |
3781 | # SafeStack | |
3782 | ||
3783 | ||
3784 | if test "$safe_stack" = "yes"; then | |
3785 | cat > $TMPC << EOF | |
3786 | int main(int argc, char *argv[]) | |
3787 | { | |
3788 | #if ! __has_feature(safe_stack) | |
3789 | #error SafeStack Disabled | |
3790 | #endif | |
3791 | return 0; | |
3792 | } | |
3793 | EOF | |
3794 | flag="-fsanitize=safe-stack" | |
3795 | # Check that safe-stack is supported and enabled. | |
3796 | if compile_prog "-Werror $flag" "$flag"; then | |
3797 | # Flag needed both at compilation and at linking | |
3798 | QEMU_CFLAGS="$QEMU_CFLAGS $flag" | |
3799 | QEMU_LDFLAGS="$QEMU_LDFLAGS $flag" | |
3800 | else | |
3801 | error_exit "SafeStack not supported by your compiler" | |
3802 | fi | |
3803 | if test "$coroutine" != "ucontext"; then | |
3804 | error_exit "SafeStack is only supported by the coroutine backend ucontext" | |
3805 | fi | |
3806 | else | |
3807 | cat > $TMPC << EOF | |
3808 | int main(int argc, char *argv[]) | |
3809 | { | |
3810 | #if defined(__has_feature) | |
3811 | #if __has_feature(safe_stack) | |
3812 | #error SafeStack Enabled | |
3813 | #endif | |
3814 | #endif | |
3815 | return 0; | |
3816 | } | |
3817 | EOF | |
3818 | if test "$safe_stack" = "no"; then | |
3819 | # Make sure that safe-stack is disabled | |
3820 | if ! compile_prog "-Werror" ""; then | |
3821 | # SafeStack was already enabled, try to explicitly remove the feature | |
3822 | flag="-fno-sanitize=safe-stack" | |
3823 | if ! compile_prog "-Werror $flag" "$flag"; then | |
3824 | error_exit "Configure cannot disable SafeStack" | |
3825 | fi | |
3826 | QEMU_CFLAGS="$QEMU_CFLAGS $flag" | |
3827 | QEMU_LDFLAGS="$QEMU_LDFLAGS $flag" | |
3828 | fi | |
3829 | else # "$safe_stack" = "" | |
3830 | # Set safe_stack to yes or no based on pre-existing flags | |
3831 | if compile_prog "-Werror" ""; then | |
3832 | safe_stack="no" | |
3833 | else | |
3834 | safe_stack="yes" | |
3835 | if test "$coroutine" != "ucontext"; then | |
3836 | error_exit "SafeStack is only supported by the coroutine backend ucontext" | |
3837 | fi | |
3838 | fi | |
3839 | fi | |
3840 | fi | |
7d992e4d | 3841 | |
76a347e1 RH |
3842 | ######################################## |
3843 | # check if cpuid.h is usable. | |
3844 | ||
76a347e1 RH |
3845 | cat > $TMPC << EOF |
3846 | #include <cpuid.h> | |
3847 | int main(void) { | |
774d566c PM |
3848 | unsigned a, b, c, d; |
3849 | int max = __get_cpuid_max(0, 0); | |
3850 | ||
3851 | if (max >= 1) { | |
3852 | __cpuid(1, a, b, c, d); | |
3853 | } | |
3854 | ||
3855 | if (max >= 7) { | |
3856 | __cpuid_count(7, 0, a, b, c, d); | |
3857 | } | |
3858 | ||
3859 | return 0; | |
76a347e1 RH |
3860 | } |
3861 | EOF | |
3862 | if compile_prog "" "" ; then | |
3863 | cpuid_h=yes | |
3864 | fi | |
3865 | ||
5dd89908 RH |
3866 | ########################################## |
3867 | # avx2 optimization requirement check | |
3868 | # | |
3869 | # There is no point enabling this if cpuid.h is not usable, | |
3870 | # since we won't be able to select the new routines. | |
3871 | ||
e633a5c6 | 3872 | if test "$cpuid_h" = "yes" && test "$avx2_opt" != "no"; then |
5dd89908 RH |
3873 | cat > $TMPC << EOF |
3874 | #pragma GCC push_options | |
3875 | #pragma GCC target("avx2") | |
3876 | #include <cpuid.h> | |
3877 | #include <immintrin.h> | |
3878 | static int bar(void *a) { | |
3879 | __m256i x = *(__m256i *)a; | |
3880 | return _mm256_testz_si256(x, x); | |
3881 | } | |
3882 | int main(int argc, char *argv[]) { return bar(argv[0]); } | |
3883 | EOF | |
3884 | if compile_object "" ; then | |
3885 | avx2_opt="yes" | |
86583a07 LM |
3886 | else |
3887 | avx2_opt="no" | |
5dd89908 RH |
3888 | fi |
3889 | fi | |
3890 | ||
6b8cd447 RH |
3891 | ########################################## |
3892 | # avx512f optimization requirement check | |
3893 | # | |
3894 | # There is no point enabling this if cpuid.h is not usable, | |
3895 | # since we won't be able to select the new routines. | |
3896 | # by default, it is turned off. | |
3897 | # if user explicitly want to enable it, check environment | |
3898 | ||
3899 | if test "$cpuid_h" = "yes" && test "$avx512f_opt" = "yes"; then | |
3900 | cat > $TMPC << EOF | |
3901 | #pragma GCC push_options | |
3902 | #pragma GCC target("avx512f") | |
3903 | #include <cpuid.h> | |
3904 | #include <immintrin.h> | |
3905 | static int bar(void *a) { | |
3906 | __m512i x = *(__m512i *)a; | |
3907 | return _mm512_test_epi64_mask(x, x); | |
3908 | } | |
3909 | int main(int argc, char *argv[]) | |
3910 | { | |
3911 | return bar(argv[0]); | |
3912 | } | |
3913 | EOF | |
3914 | if ! compile_object "" ; then | |
3915 | avx512f_opt="no" | |
3916 | fi | |
3917 | else | |
3918 | avx512f_opt="no" | |
3919 | fi | |
3920 | ||
f540166b RH |
3921 | ######################################## |
3922 | # check if __[u]int128_t is usable. | |
3923 | ||
3924 | int128=no | |
3925 | cat > $TMPC << EOF | |
3926 | __int128_t a; | |
3927 | __uint128_t b; | |
3928 | int main (void) { | |
3929 | a = a + b; | |
3930 | b = a * b; | |
464e3671 | 3931 | a = a * a; |
f540166b RH |
3932 | return 0; |
3933 | } | |
3934 | EOF | |
3935 | if compile_prog "" "" ; then | |
3936 | int128=yes | |
3937 | fi | |
76a347e1 | 3938 | |
7ebee43e RH |
3939 | ######################################### |
3940 | # See if 128-bit atomic operations are supported. | |
3941 | ||
3942 | atomic128=no | |
3943 | if test "$int128" = "yes"; then | |
3944 | cat > $TMPC << EOF | |
3945 | int main(void) | |
3946 | { | |
3947 | unsigned __int128 x = 0, y = 0; | |
bceac547 TH |
3948 | y = __atomic_load(&x, 0); |
3949 | __atomic_store(&x, y, 0); | |
3950 | __atomic_compare_exchange(&x, &y, x, 0, 0, 0); | |
7ebee43e RH |
3951 | return 0; |
3952 | } | |
3953 | EOF | |
3954 | if compile_prog "" "" ; then | |
3955 | atomic128=yes | |
3956 | fi | |
3957 | fi | |
3958 | ||
e6cd4bb5 | 3959 | cmpxchg128=no |
e633a5c6 | 3960 | if test "$int128" = yes && test "$atomic128" = no; then |
e6cd4bb5 RH |
3961 | cat > $TMPC << EOF |
3962 | int main(void) | |
3963 | { | |
3964 | unsigned __int128 x = 0, y = 0; | |
3965 | __sync_val_compare_and_swap_16(&x, y, x); | |
3966 | return 0; | |
3967 | } | |
3968 | EOF | |
3969 | if compile_prog "" "" ; then | |
3970 | cmpxchg128=yes | |
3971 | fi | |
3972 | fi | |
3973 | ||
df79b996 RH |
3974 | ######################################### |
3975 | # See if 64-bit atomic operations are supported. | |
3976 | # Note that without __atomic builtins, we can only | |
3977 | # assume atomic loads/stores max at pointer size. | |
3978 | ||
3979 | cat > $TMPC << EOF | |
3980 | #include <stdint.h> | |
3981 | int main(void) | |
3982 | { | |
3983 | uint64_t x = 0, y = 0; | |
5fe40765 TH |
3984 | y = __atomic_load_n(&x, __ATOMIC_RELAXED); |
3985 | __atomic_store_n(&x, y, __ATOMIC_RELAXED); | |
3986 | __atomic_compare_exchange_n(&x, &y, x, 0, __ATOMIC_RELAXED, __ATOMIC_RELAXED); | |
3987 | __atomic_exchange_n(&x, y, __ATOMIC_RELAXED); | |
3988 | __atomic_fetch_add(&x, y, __ATOMIC_RELAXED); | |
df79b996 RH |
3989 | return 0; |
3990 | } | |
3991 | EOF | |
3992 | if compile_prog "" "" ; then | |
3993 | atomic64=yes | |
3994 | fi | |
3995 | ||
1e6e9aca RH |
3996 | ######################################## |
3997 | # check if getauxval is available. | |
3998 | ||
3999 | getauxval=no | |
4000 | cat > $TMPC << EOF | |
4001 | #include <sys/auxv.h> | |
4002 | int main(void) { | |
4003 | return getauxval(AT_HWCAP) == 0; | |
4004 | } | |
4005 | EOF | |
4006 | if compile_prog "" "" ; then | |
4007 | getauxval=yes | |
4008 | fi | |
4009 | ||
fd0e6053 JS |
4010 | ######################################## |
4011 | # check if ccache is interfering with | |
4012 | # semantic analysis of macros | |
4013 | ||
5e4dfd3d | 4014 | unset CCACHE_CPP2 |
fd0e6053 JS |
4015 | ccache_cpp2=no |
4016 | cat > $TMPC << EOF | |
4017 | static const int Z = 1; | |
4018 | #define fn() ({ Z; }) | |
4019 | #define TAUT(X) ((X) == Z) | |
4020 | #define PAREN(X, Y) (X == Y) | |
4021 | #define ID(X) (X) | |
4022 | int main(int argc, char *argv[]) | |
4023 | { | |
4024 | int x = 0, y = 0; | |
4025 | x = ID(x); | |
4026 | x = fn(); | |
4027 | fn(); | |
4028 | if (PAREN(x, y)) return 0; | |
4029 | if (TAUT(Z)) return 0; | |
4030 | return 0; | |
4031 | } | |
4032 | EOF | |
4033 | ||
4034 | if ! compile_object "-Werror"; then | |
4035 | ccache_cpp2=yes | |
4036 | fi | |
4037 | ||
b553a042 JS |
4038 | ################################################# |
4039 | # clang does not support glibc + FORTIFY_SOURCE. | |
4040 | ||
4041 | if test "$fortify_source" != "no"; then | |
4042 | if echo | $cc -dM -E - | grep __clang__ > /dev/null 2>&1 ; then | |
4043 | fortify_source="no"; | |
e189091f | 4044 | elif test -n "$cxx" && has $cxx && |
cfcc7c14 | 4045 | echo | $cxx -dM -E - | grep __clang__ >/dev/null 2>&1 ; then |
b553a042 JS |
4046 | fortify_source="no"; |
4047 | else | |
4048 | fortify_source="yes" | |
4049 | fi | |
4050 | fi | |
4051 | ||
277abf15 JV |
4052 | ########################################## |
4053 | # check if struct fsxattr is available via linux/fs.h | |
4054 | ||
4055 | have_fsxattr=no | |
4056 | cat > $TMPC << EOF | |
4057 | #include <linux/fs.h> | |
4058 | struct fsxattr foo; | |
4059 | int main(void) { | |
4060 | return 0; | |
4061 | } | |
4062 | EOF | |
4063 | if compile_prog "" "" ; then | |
4064 | have_fsxattr=yes | |
4065 | fi | |
4066 | ||
a40161cb PB |
4067 | ########################################## |
4068 | # check for usable membarrier system call | |
4069 | if test "$membarrier" = "yes"; then | |
4070 | have_membarrier=no | |
4071 | if test "$mingw32" = "yes" ; then | |
4072 | have_membarrier=yes | |
4073 | elif test "$linux" = "yes" ; then | |
4074 | cat > $TMPC << EOF | |
4075 | #include <linux/membarrier.h> | |
4076 | #include <sys/syscall.h> | |
4077 | #include <unistd.h> | |
4078 | #include <stdlib.h> | |
4079 | int main(void) { | |
4080 | syscall(__NR_membarrier, MEMBARRIER_CMD_QUERY, 0); | |
4081 | syscall(__NR_membarrier, MEMBARRIER_CMD_SHARED, 0); | |
4082 | exit(0); | |
4083 | } | |
4084 | EOF | |
4085 | if compile_prog "" "" ; then | |
4086 | have_membarrier=yes | |
4087 | fi | |
4088 | fi | |
4089 | if test "$have_membarrier" = "no"; then | |
4090 | feature_not_found "membarrier" "membarrier system call not available" | |
4091 | fi | |
4092 | else | |
4093 | # Do not enable it by default even for Mingw32, because it doesn't | |
4094 | # work on Wine. | |
4095 | membarrier=no | |
4096 | fi | |
4097 | ||
6a02c806 SH |
4098 | ########################################## |
4099 | # check for usable AF_VSOCK environment | |
4100 | have_af_vsock=no | |
4101 | cat > $TMPC << EOF | |
4102 | #include <errno.h> | |
4103 | #include <sys/types.h> | |
4104 | #include <sys/socket.h> | |
4105 | #if !defined(AF_VSOCK) | |
4106 | # error missing AF_VSOCK flag | |
4107 | #endif | |
4108 | #include <linux/vm_sockets.h> | |
4109 | int main(void) { | |
4110 | int sock, ret; | |
4111 | struct sockaddr_vm svm; | |
4112 | socklen_t len = sizeof(svm); | |
4113 | sock = socket(AF_VSOCK, SOCK_STREAM, 0); | |
4114 | ret = getpeername(sock, (struct sockaddr *)&svm, &len); | |
4115 | if ((ret == -1) && (errno == ENOTCONN)) { | |
4116 | return 0; | |
4117 | } | |
4118 | return -1; | |
4119 | } | |
4120 | EOF | |
4121 | if compile_prog "" "" ; then | |
4122 | have_af_vsock=yes | |
4123 | fi | |
4124 | ||
f0d92b56 LM |
4125 | ########################################## |
4126 | # check for usable AF_ALG environment | |
4f67366e | 4127 | have_afalg=no |
f0d92b56 LM |
4128 | cat > $TMPC << EOF |
4129 | #include <errno.h> | |
4130 | #include <sys/types.h> | |
4131 | #include <sys/socket.h> | |
4132 | #include <linux/if_alg.h> | |
4133 | int main(void) { | |
4134 | int sock; | |
4135 | sock = socket(AF_ALG, SOCK_SEQPACKET, 0); | |
4136 | return sock; | |
4137 | } | |
4138 | EOF | |
4139 | if compile_prog "" "" ; then | |
4140 | have_afalg=yes | |
4141 | fi | |
4142 | if test "$crypto_afalg" = "yes" | |
4143 | then | |
4144 | if test "$have_afalg" != "yes" | |
4145 | then | |
4146 | error_exit "AF_ALG requested but could not be detected" | |
4147 | fi | |
4148 | fi | |
4149 | ||
4150 | ||
247724cb MAL |
4151 | ########################################## |
4152 | # checks for sanitizers | |
4153 | ||
247724cb MAL |
4154 | have_asan=no |
4155 | have_ubsan=no | |
d83414e1 MAL |
4156 | have_asan_iface_h=no |
4157 | have_asan_iface_fiber=no | |
247724cb MAL |
4158 | |
4159 | if test "$sanitizers" = "yes" ; then | |
b9f44da2 | 4160 | write_c_skeleton |
247724cb MAL |
4161 | if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" ""; then |
4162 | have_asan=yes | |
4163 | fi | |
b9f44da2 MAL |
4164 | |
4165 | # we could use a simple skeleton for flags checks, but this also | |
4166 | # detect the static linking issue of ubsan, see also: | |
4167 | # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84285 | |
4168 | cat > $TMPC << EOF | |
4169 | #include <stdlib.h> | |
4170 | int main(void) { | |
4171 | void *tmp = malloc(10); | |
f2dfe54c LB |
4172 | if (tmp != NULL) { |
4173 | return *(int *)(tmp + 2); | |
4174 | } | |
d1abf3fc | 4175 | return 1; |
b9f44da2 MAL |
4176 | } |
4177 | EOF | |
247724cb MAL |
4178 | if compile_prog "$CPU_CFLAGS -Werror -fsanitize=undefined" ""; then |
4179 | have_ubsan=yes | |
4180 | fi | |
d83414e1 MAL |
4181 | |
4182 | if check_include "sanitizer/asan_interface.h" ; then | |
4183 | have_asan_iface_h=yes | |
4184 | fi | |
4185 | ||
4186 | cat > $TMPC << EOF | |
4187 | #include <sanitizer/asan_interface.h> | |
4188 | int main(void) { | |
4189 | __sanitizer_start_switch_fiber(0, 0, 0); | |
4190 | return 0; | |
4191 | } | |
4192 | EOF | |
4193 | if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" "" ; then | |
4194 | have_asan_iface_fiber=yes | |
4195 | fi | |
247724cb MAL |
4196 | fi |
4197 | ||
adc28027 AB |
4198 | ########################################## |
4199 | # checks for fuzzer | |
54c9e41d | 4200 | if test "$fuzzing" = "yes" && test -z "${LIB_FUZZING_ENGINE+xxx}"; then |
adc28027 | 4201 | write_c_fuzzer_skeleton |
dd016265 | 4202 | if compile_prog "$CPU_CFLAGS -Werror -fsanitize=fuzzer" ""; then |
64ed6f92 PB |
4203 | have_fuzzer=yes |
4204 | else | |
4205 | error_exit "Your compiler doesn't support -fsanitize=fuzzer" | |
4206 | exit 1 | |
adc28027 AB |
4207 | fi |
4208 | fi | |
4209 | ||
0aebab04 LY |
4210 | # Thread sanitizer is, for now, much noisier than the other sanitizers; |
4211 | # keep it separate until that is not the case. | |
4212 | if test "$tsan" = "yes" && test "$sanitizers" = "yes"; then | |
4213 | error_exit "TSAN is not supported with other sanitiziers." | |
4214 | fi | |
4215 | have_tsan=no | |
4216 | have_tsan_iface_fiber=no | |
4217 | if test "$tsan" = "yes" ; then | |
4218 | write_c_skeleton | |
4219 | if compile_prog "$CPU_CFLAGS -Werror -fsanitize=thread" "" ; then | |
4220 | have_tsan=yes | |
4221 | fi | |
4222 | cat > $TMPC << EOF | |
4223 | #include <sanitizer/tsan_interface.h> | |
4224 | int main(void) { | |
4225 | __tsan_create_fiber(0); | |
4226 | return 0; | |
4227 | } | |
4228 | EOF | |
4229 | if compile_prog "$CPU_CFLAGS -Werror -fsanitize=thread" "" ; then | |
4230 | have_tsan_iface_fiber=yes | |
4231 | fi | |
4232 | fi | |
4233 | ||
675b9b53 MAL |
4234 | ########################################## |
4235 | # check for slirp | |
4236 | ||
4237 | case "$slirp" in | |
4d34a86b PB |
4238 | auto | enabled | internal) |
4239 | # Simpler to always update submodule, even if not needed. | |
2d652f24 | 4240 | git_submodules="${git_submodules} slirp" |
675b9b53 MAL |
4241 | ;; |
4242 | esac | |
4243 | ||
b8e0c493 JD |
4244 | # Check for slirp smbd dupport |
4245 | : ${smbd=${SMBD-/usr/sbin/smbd}} | |
4246 | if test "$slirp_smbd" != "no" ; then | |
4247 | if test "$mingw32" = "yes" ; then | |
4248 | if test "$slirp_smbd" = "yes" ; then | |
4249 | error_exit "Host smbd not supported on this platform." | |
4250 | fi | |
4251 | slirp_smbd=no | |
4252 | else | |
4253 | slirp_smbd=yes | |
4254 | fi | |
4255 | fi | |
4256 | ||
54e7aac0 AK |
4257 | ########################################## |
4258 | # check for usable __NR_keyctl syscall | |
4259 | ||
4260 | if test "$linux" = "yes" ; then | |
4261 | ||
4262 | have_keyring=no | |
4263 | cat > $TMPC << EOF | |
4264 | #include <errno.h> | |
4265 | #include <asm/unistd.h> | |
4266 | #include <linux/keyctl.h> | |
4267 | #include <unistd.h> | |
4268 | int main(void) { | |
4269 | return syscall(__NR_keyctl, KEYCTL_READ, 0, NULL, NULL, 0); | |
4270 | } | |
4271 | EOF | |
4272 | if compile_prog "" "" ; then | |
4273 | have_keyring=yes | |
4274 | fi | |
4275 | fi | |
4276 | if test "$secret_keyring" != "no" | |
4277 | then | |
b418d265 | 4278 | if test "$have_keyring" = "yes" |
54e7aac0 AK |
4279 | then |
4280 | secret_keyring=yes | |
4281 | else | |
4282 | if test "$secret_keyring" = "yes" | |
4283 | then | |
4284 | error_exit "syscall __NR_keyctl requested, \ | |
4285 | but not implemented on your system" | |
4286 | else | |
4287 | secret_keyring=no | |
4288 | fi | |
4289 | fi | |
4290 | fi | |
4291 | ||
7e24e92a | 4292 | ########################################## |
e86ecd4b JQ |
4293 | # End of CC checks |
4294 | # After here, no more $cc or $ld runs | |
4295 | ||
d83414e1 MAL |
4296 | write_c_skeleton |
4297 | ||
1d728c39 | 4298 | if test "$gcov" = "yes" ; then |
bf0e56a3 | 4299 | : |
b553a042 | 4300 | elif test "$fortify_source" = "yes" ; then |
086d5f75 PB |
4301 | QEMU_CFLAGS="-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $QEMU_CFLAGS" |
4302 | debug=no | |
4303 | fi | |
086d5f75 PB |
4304 | |
4305 | case "$ARCH" in | |
4306 | alpha) | |
4307 | # Ensure there's only a single GP | |
4308 | QEMU_CFLAGS="-msmall-data $QEMU_CFLAGS" | |
4309 | ;; | |
4310 | esac | |
4311 | ||
4312 | if test "$gprof" = "yes" ; then | |
4313 | QEMU_CFLAGS="-p $QEMU_CFLAGS" | |
4314 | QEMU_LDFLAGS="-p $QEMU_LDFLAGS" | |
4315 | fi | |
a316e378 | 4316 | |
247724cb | 4317 | if test "$have_asan" = "yes"; then |
db5adeaa PB |
4318 | QEMU_CFLAGS="-fsanitize=address $QEMU_CFLAGS" |
4319 | QEMU_LDFLAGS="-fsanitize=address $QEMU_LDFLAGS" | |
d83414e1 MAL |
4320 | if test "$have_asan_iface_h" = "no" ; then |
4321 | echo "ASAN build enabled, but ASAN header missing." \ | |
4322 | "Without code annotation, the report may be inferior." | |
4323 | elif test "$have_asan_iface_fiber" = "no" ; then | |
4324 | echo "ASAN build enabled, but ASAN header is too old." \ | |
4325 | "Without code annotation, the report may be inferior." | |
4326 | fi | |
247724cb | 4327 | fi |
0aebab04 LY |
4328 | if test "$have_tsan" = "yes" ; then |
4329 | if test "$have_tsan_iface_fiber" = "yes" ; then | |
4330 | QEMU_CFLAGS="-fsanitize=thread $QEMU_CFLAGS" | |
4331 | QEMU_LDFLAGS="-fsanitize=thread $QEMU_LDFLAGS" | |
4332 | else | |
4333 | error_exit "Cannot enable TSAN due to missing fiber annotation interface." | |
4334 | fi | |
4335 | elif test "$tsan" = "yes" ; then | |
4336 | error_exit "Cannot enable TSAN due to missing sanitize thread interface." | |
4337 | fi | |
247724cb | 4338 | if test "$have_ubsan" = "yes"; then |
db5adeaa PB |
4339 | QEMU_CFLAGS="-fsanitize=undefined $QEMU_CFLAGS" |
4340 | QEMU_LDFLAGS="-fsanitize=undefined $QEMU_LDFLAGS" | |
247724cb MAL |
4341 | fi |
4342 | ||
3efac6eb | 4343 | ########################################## |
3efac6eb | 4344 | |
0aebab04 LY |
4345 | # Exclude --warn-common with TSan to suppress warnings from the TSan libraries. |
4346 | if test "$solaris" = "no" && test "$tsan" = "no"; then | |
e86ecd4b | 4347 | if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then |
db5adeaa | 4348 | QEMU_LDFLAGS="-Wl,--warn-common $QEMU_LDFLAGS" |
e86ecd4b JQ |
4349 | fi |
4350 | fi | |
4351 | ||
952afb71 BS |
4352 | # Use ASLR, no-SEH and DEP if available |
4353 | if test "$mingw32" = "yes" ; then | |
cb8baa77 MCA |
4354 | flags="--no-seh --nxcompat" |
4355 | ||
4356 | # Disable ASLR for debug builds to allow debugging with gdb | |
4357 | if test "$debug" = "no" ; then | |
4358 | flags="--dynamicbase $flags" | |
4359 | fi | |
4360 | ||
4361 | for flag in $flags; do | |
e9a3591f | 4362 | if ld_has $flag ; then |
db5adeaa | 4363 | QEMU_LDFLAGS="-Wl,$flag $QEMU_LDFLAGS" |
952afb71 BS |
4364 | fi |
4365 | done | |
4366 | fi | |
4367 | ||
9d6bc27b MR |
4368 | # Probe for guest agent support/options |
4369 | ||
e8ef31a3 | 4370 | if [ "$guest_agent" != "no" ]; then |
a5125905 LV |
4371 | if [ "$softmmu" = no -a "$want_tools" = no ] ; then |
4372 | guest_agent=no | |
4373 | elif [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then | |
e8ef31a3 MT |
4374 | guest_agent=yes |
4375 | elif [ "$guest_agent" != yes ]; then | |
4376 | guest_agent=no | |
4377 | else | |
4378 | error_exit "Guest agent is not supported on this platform" | |
ca35f780 | 4379 | fi |
00c705fb | 4380 | fi |
ca35f780 | 4381 | |
b846ab7c | 4382 | # Guest agent Windows MSI package |
9d6bc27b | 4383 | |
b846ab7c PB |
4384 | if test "$QEMU_GA_MANUFACTURER" = ""; then |
4385 | QEMU_GA_MANUFACTURER=QEMU | |
9d6bc27b | 4386 | fi |
b846ab7c PB |
4387 | if test "$QEMU_GA_DISTRO" = ""; then |
4388 | QEMU_GA_DISTRO=Linux | |
9d6bc27b | 4389 | fi |
b846ab7c PB |
4390 | if test "$QEMU_GA_VERSION" = ""; then |
4391 | QEMU_GA_VERSION=$(cat $source_path/VERSION) | |
4392 | fi | |
4393 | ||
4394 | QEMU_GA_MSI_MINGW_DLL_PATH="$($pkg_config --variable=prefix glib-2.0)/bin" | |
9d6bc27b | 4395 | |
ca35f780 PB |
4396 | # Mac OS X ships with a broken assembler |
4397 | roms= | |
e633a5c6 EB |
4398 | if { test "$cpu" = "i386" || test "$cpu" = "x86_64"; } && \ |
4399 | test "$targetos" != "Darwin" && test "$targetos" != "SunOS" && \ | |
7000a12e | 4400 | test "$targetos" != "Haiku" && test "$softmmu" = yes ; then |
e57218b6 | 4401 | # Different host OS linkers have different ideas about the name of the ELF |
c65d5e4e BS |
4402 | # emulation. Linux and OpenBSD/amd64 use 'elf_i386'; FreeBSD uses the _fbsd |
4403 | # variant; OpenBSD/i386 uses the _obsd variant; and Windows uses i386pe. | |
4404 | for emu in elf_i386 elf_i386_fbsd elf_i386_obsd i386pe; do | |
e57218b6 PM |
4405 | if "$ld" -verbose 2>&1 | grep -q "^[[:space:]]*$emu[[:space:]]*$"; then |
4406 | ld_i386_emulation="$emu" | |
4407 | roms="optionrom" | |
4408 | break | |
4409 | fi | |
4410 | done | |
ca35f780 | 4411 | fi |
ca35f780 | 4412 | |
2e33c3f8 | 4413 | # Only build s390-ccw bios if we're on s390x and the compiler has -march=z900 |
a5b2afd5 | 4414 | # or -march=z10 (which is the lowest architecture level that Clang supports) |
9933c305 | 4415 | if test "$cpu" = "s390x" ; then |
2e33c3f8 | 4416 | write_c_skeleton |
a5b2afd5 TH |
4417 | compile_prog "-march=z900" "" |
4418 | has_z900=$? | |
3af448b3 | 4419 | if [ $has_z900 = 0 ] || compile_object "-march=z10 -msoft-float -Werror"; then |
a5b2afd5 TH |
4420 | if [ $has_z900 != 0 ]; then |
4421 | echo "WARNING: Your compiler does not support the z900!" | |
4422 | echo " The s390-ccw bios will only work with guest CPUs >= z10." | |
4423 | fi | |
2e33c3f8 | 4424 | roms="$roms s390-ccw" |
1ef6bfc2 PMD |
4425 | # SLOF is required for building the s390-ccw firmware on s390x, |
4426 | # since it is using the libnet code from SLOF for network booting. | |
2d652f24 | 4427 | git_submodules="${git_submodules} roms/SLOF" |
2e33c3f8 | 4428 | fi |
9933c305 CB |
4429 | fi |
4430 | ||
11cde1c8 BD |
4431 | # Check that the C++ compiler exists and works with the C compiler. |
4432 | # All the QEMU_CXXFLAGS are based on QEMU_CFLAGS. Keep this at the end to don't miss any other that could be added. | |
4433 | if has $cxx; then | |
4434 | cat > $TMPC <<EOF | |
4435 | int c_function(void); | |
4436 | int main(void) { return c_function(); } | |
4437 | EOF | |
4438 | ||
4439 | compile_object | |
4440 | ||
4441 | cat > $TMPCXX <<EOF | |
4442 | extern "C" { | |
4443 | int c_function(void); | |
4444 | } | |
4445 | int c_function(void) { return 42; } | |
4446 | EOF | |
4447 | ||
4448 | update_cxxflags | |
4449 | ||
5770e8af | 4450 | if do_cxx $CXXFLAGS $CONFIGURE_CXXFLAGS $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $QEMU_LDFLAGS; then |
11cde1c8 BD |
4451 | # C++ compiler $cxx works ok with C compiler $cc |
4452 | : | |
4453 | else | |
4454 | echo "C++ compiler $cxx does not work with C compiler $cc" | |
4455 | echo "Disabling C++ specific optional code" | |
4456 | cxx= | |
4457 | fi | |
4458 | else | |
4459 | echo "No C++ compiler available; disabling C++ specific optional code" | |
4460 | cxx= | |
4461 | fi | |
4462 | ||
7d7dbf9d DS |
4463 | if !(GIT="$git" "$source_path/scripts/git-submodule.sh" "$git_submodules_action" "$git_submodules"); then |
4464 | exit 1 | |
5d91a2ed | 4465 | fi |
5d91a2ed | 4466 | |
98ec69ac | 4467 | config_host_mak="config-host.mak" |
98ec69ac | 4468 | |
98ec69ac | 4469 | echo "# Automatically generated by configure - do not modify" > $config_host_mak |
98ec69ac | 4470 | echo >> $config_host_mak |
98ec69ac | 4471 | |
e6c3b0f7 | 4472 | echo all: >> $config_host_mak |
cc84d63a | 4473 | echo "GIT=$git" >> $config_host_mak |
aef45d51 | 4474 | echo "GIT_SUBMODULES=$git_submodules" >> $config_host_mak |
7d7dbf9d | 4475 | echo "GIT_SUBMODULES_ACTION=$git_submodules_action" >> $config_host_mak |
804edf29 | 4476 | |
98ec69ac | 4477 | echo "ARCH=$ARCH" >> $config_host_mak |
727e5283 | 4478 | |
f8393946 | 4479 | if test "$debug_tcg" = "yes" ; then |
2358a494 | 4480 | echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak |
f8393946 | 4481 | fi |
1625af87 | 4482 | if test "$strip_opt" = "yes" ; then |
52ba784d | 4483 | echo "STRIP=${strip}" >> $config_host_mak |
1625af87 | 4484 | fi |
7d13299d | 4485 | if test "$bigendian" = "yes" ; then |
e2542fe2 | 4486 | echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak |
97a847bc | 4487 | fi |
67b915a5 | 4488 | if test "$mingw32" = "yes" ; then |
98ec69ac | 4489 | echo "CONFIG_WIN32=y" >> $config_host_mak |
d9840e25 TS |
4490 | if test "$guest_agent_with_vss" = "yes" ; then |
4491 | echo "CONFIG_QGA_VSS=y" >> $config_host_mak | |
f33ca81f | 4492 | echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak |
d9840e25 TS |
4493 | echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak |
4494 | fi | |
50cbebb9 | 4495 | if test "$guest_agent_ntddscsi" = "yes" ; then |
76dc75ca | 4496 | echo "CONFIG_QGA_NTDDSCSI=y" >> $config_host_mak |
50cbebb9 | 4497 | fi |
b846ab7c PB |
4498 | echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak |
4499 | echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak | |
4500 | echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak | |
4501 | echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak | |
210fa556 | 4502 | else |
35f4df27 | 4503 | echo "CONFIG_POSIX=y" >> $config_host_mak |
dffcb71c MM |
4504 | fi |
4505 | ||
4506 | if test "$linux" = "yes" ; then | |
4507 | echo "CONFIG_LINUX=y" >> $config_host_mak | |
67b915a5 | 4508 | fi |
128ab2ff | 4509 | |
83fb7adf | 4510 | if test "$darwin" = "yes" ; then |
98ec69ac | 4511 | echo "CONFIG_DARWIN=y" >> $config_host_mak |
83fb7adf | 4512 | fi |
b29fe3ed | 4513 | |
ec530c81 | 4514 | if test "$solaris" = "yes" ; then |
98ec69ac | 4515 | echo "CONFIG_SOLARIS=y" >> $config_host_mak |
ec530c81 | 4516 | fi |
179cf400 AF |
4517 | if test "$haiku" = "yes" ; then |
4518 | echo "CONFIG_HAIKU=y" >> $config_host_mak | |
4519 | fi | |
97a847bc | 4520 | if test "$static" = "yes" ; then |
98ec69ac | 4521 | echo "CONFIG_STATIC=y" >> $config_host_mak |
7d13299d | 4522 | fi |
1ba16968 | 4523 | if test "$profiler" = "yes" ; then |
2358a494 | 4524 | echo "CONFIG_PROFILER=y" >> $config_host_mak |
05c2a3e7 | 4525 | fi |
c932ce31 PB |
4526 | if test "$want_tools" = "yes" ; then |
4527 | echo "CONFIG_TOOLS=y" >> $config_host_mak | |
4528 | fi | |
f15bff25 PB |
4529 | if test "$guest_agent" = "yes" ; then |
4530 | echo "CONFIG_GUEST_AGENT=y" >> $config_host_mak | |
4531 | fi | |
b8e0c493 JD |
4532 | if test "$slirp_smbd" = "yes" ; then |
4533 | echo "CONFIG_SLIRP_SMBD=y" >> $config_host_mak | |
4534 | echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak | |
4535 | fi | |
8a16d273 | 4536 | if test "$vde" = "yes" ; then |
98ec69ac | 4537 | echo "CONFIG_VDE=y" >> $config_host_mak |
e2ad6f16 | 4538 | echo "VDE_LIBS=$vde_libs" >> $config_host_mak |
8a16d273 | 4539 | fi |
58952137 VM |
4540 | if test "$netmap" = "yes" ; then |
4541 | echo "CONFIG_NETMAP=y" >> $config_host_mak | |
4542 | fi | |
015a33bd GA |
4543 | if test "$l2tpv3" = "yes" ; then |
4544 | echo "CONFIG_L2TPV3=y" >> $config_host_mak | |
4545 | fi | |
4cc600d2 PB |
4546 | if test "$gprof" = "yes" ; then |
4547 | echo "CONFIG_GPROF=y" >> $config_host_mak | |
4548 | fi | |
2358a494 | 4549 | echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak |
0c58ac1c | 4550 | for drv in $audio_drv_list; do |
1ef1ec2a | 4551 | def=CONFIG_AUDIO_$(echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]') |
484e2cc7 | 4552 | echo "$def=y" >> $config_host_mak |
0c58ac1c | 4553 | done |
478e943f PB |
4554 | if test "$alsa" = "yes" ; then |
4555 | echo "CONFIG_ALSA=y" >> $config_host_mak | |
4556 | fi | |
b1149911 | 4557 | echo "ALSA_LIBS=$alsa_libs" >> $config_host_mak |
478e943f PB |
4558 | echo "ALSA_CFLAGS=$alsa_cflags" >> $config_host_mak |
4559 | if test "$libpulse" = "yes" ; then | |
4560 | echo "CONFIG_LIBPULSE=y" >> $config_host_mak | |
4561 | fi | |
b1149911 | 4562 | echo "PULSE_LIBS=$pulse_libs" >> $config_host_mak |
478e943f | 4563 | echo "PULSE_CFLAGS=$pulse_cflags" >> $config_host_mak |
b1149911 FZ |
4564 | echo "COREAUDIO_LIBS=$coreaudio_libs" >> $config_host_mak |
4565 | echo "DSOUND_LIBS=$dsound_libs" >> $config_host_mak | |
4566 | echo "OSS_LIBS=$oss_libs" >> $config_host_mak | |
478e943f PB |
4567 | if test "$libjack" = "yes" ; then |
4568 | echo "CONFIG_LIBJACK=y" >> $config_host_mak | |
4569 | fi | |
2e445703 | 4570 | echo "JACK_LIBS=$jack_libs" >> $config_host_mak |
d5631638 | 4571 | if test "$audio_win_int" = "yes" ; then |
4572 | echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak | |
4573 | fi | |
b64ec4e4 FZ |
4574 | echo "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak |
4575 | echo "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak | |
e5f05f8c KW |
4576 | if test "$block_drv_whitelist_tools" = "yes" ; then |
4577 | echo "CONFIG_BDRV_WHITELIST_TOOLS=y" >> $config_host_mak | |
4578 | fi | |
dce512de CH |
4579 | if test "$xfs" = "yes" ; then |
4580 | echo "CONFIG_XFS=y" >> $config_host_mak | |
4581 | fi | |
89138857 | 4582 | qemu_version=$(head $source_path/VERSION) |
2358a494 | 4583 | echo "PKGVERSION=$pkgversion" >>$config_host_mak |
98ec69ac | 4584 | echo "SRC_PATH=$source_path" >> $config_host_mak |
2b1f35b9 | 4585 | echo "TARGET_DIRS=$target_list" >> $config_host_mak |
17969268 | 4586 | if test "$modules" = "yes"; then |
e26110cf FZ |
4587 | # $shacmd can generate a hash started with digit, which the compiler doesn't |
4588 | # like as an symbol. So prefix it with an underscore | |
89138857 | 4589 | echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak |
17969268 FZ |
4590 | echo "CONFIG_MODULES=y" >> $config_host_mak |
4591 | fi | |
bd83c861 CE |
4592 | if test "$module_upgrades" = "yes"; then |
4593 | echo "CONFIG_MODULE_UPGRADES=y" >> $config_host_mak | |
4594 | fi | |
955727d2 CT |
4595 | if test "$have_usbfs" = "yes" ; then |
4596 | echo "CONFIG_USBFS=y" >> $config_host_mak | |
4597 | fi | |
f876b765 MAL |
4598 | if test "$gio" = "yes" ; then |
4599 | echo "CONFIG_GIO=y" >> $config_host_mak | |
4600 | echo "GIO_CFLAGS=$gio_cflags" >> $config_host_mak | |
4601 | echo "GIO_LIBS=$gio_libs" >> $config_host_mak | |
5ecfb76c PB |
4602 | fi |
4603 | if test "$gdbus_codegen" != "" ; then | |
25a97a56 | 4604 | echo "GDBUS_CODEGEN=$gdbus_codegen" >> $config_host_mak |
f876b765 | 4605 | fi |
a1c5e949 | 4606 | echo "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak |
277abf15 JV |
4607 | |
4608 | # Work around a system header bug with some kernel/XFS header | |
4609 | # versions where they both try to define 'struct fsxattr': | |
4610 | # xfs headers will not try to redefine structs from linux headers | |
4611 | # if this macro is set. | |
4612 | if test "$have_fsxattr" = "yes" ; then | |
4613 | echo "HAVE_FSXATTR=y" >> $config_host_mak | |
4614 | fi | |
1badb709 | 4615 | if test "$xen" = "enabled" ; then |
6dbd588a | 4616 | echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak |
d5b93ddf | 4617 | echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak |
582ea95f MAL |
4618 | echo "XEN_CFLAGS=$xen_cflags" >> $config_host_mak |
4619 | echo "XEN_LIBS=$xen_libs" >> $config_host_mak | |
e37630ca | 4620 | fi |
5c6c3a6c CH |
4621 | if test "$linux_aio" = "yes" ; then |
4622 | echo "CONFIG_LINUX_AIO=y" >> $config_host_mak | |
4623 | fi | |
5e9be92d NB |
4624 | if test "$vhost_scsi" = "yes" ; then |
4625 | echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak | |
4626 | fi | |
af3bba76 PB |
4627 | if test "$vhost_net" = "yes" ; then |
4628 | echo "CONFIG_VHOST_NET=y" >> $config_host_mak | |
4629 | fi | |
4630 | if test "$vhost_net_user" = "yes" ; then | |
56f41de7 | 4631 | echo "CONFIG_VHOST_NET_USER=y" >> $config_host_mak |
03ce5744 | 4632 | fi |
108a6481 CL |
4633 | if test "$vhost_net_vdpa" = "yes" ; then |
4634 | echo "CONFIG_VHOST_NET_VDPA=y" >> $config_host_mak | |
4635 | fi | |
042cea27 GA |
4636 | if test "$vhost_crypto" = "yes" ; then |
4637 | echo "CONFIG_VHOST_CRYPTO=y" >> $config_host_mak | |
4638 | fi | |
fc0b9b0e SH |
4639 | if test "$vhost_vsock" = "yes" ; then |
4640 | echo "CONFIG_VHOST_VSOCK=y" >> $config_host_mak | |
5fe97d88 SG |
4641 | if test "$vhost_user" = "yes" ; then |
4642 | echo "CONFIG_VHOST_USER_VSOCK=y" >> $config_host_mak | |
4643 | fi | |
fc0b9b0e | 4644 | fi |
299e6f19 PB |
4645 | if test "$vhost_kernel" = "yes" ; then |
4646 | echo "CONFIG_VHOST_KERNEL=y" >> $config_host_mak | |
4647 | fi | |
e6a74868 MAL |
4648 | if test "$vhost_user" = "yes" ; then |
4649 | echo "CONFIG_VHOST_USER=y" >> $config_host_mak | |
4650 | fi | |
108a6481 CL |
4651 | if test "$vhost_vdpa" = "yes" ; then |
4652 | echo "CONFIG_VHOST_VDPA=y" >> $config_host_mak | |
4653 | fi | |
98fc1ada DDAG |
4654 | if test "$vhost_user_fs" = "yes" ; then |
4655 | echo "CONFIG_VHOST_USER_FS=y" >> $config_host_mak | |
4656 | fi | |
bf9298b9 | 4657 | if test "$iovec" = "yes" ; then |
2358a494 | 4658 | echo "CONFIG_IOVEC=y" >> $config_host_mak |
bf9298b9 | 4659 | fi |
a40161cb PB |
4660 | if test "$membarrier" = "yes" ; then |
4661 | echo "CONFIG_MEMBARRIER=y" >> $config_host_mak | |
4662 | fi | |
e5b46549 RH |
4663 | if test "$tcg" = "enabled" -a "$tcg_interpreter" = "true" ; then |
4664 | echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak | |
4665 | fi | |
58d3f3ff GH |
4666 | |
4667 | if test "$spice_protocol" = "yes" ; then | |
4668 | echo "CONFIG_SPICE_PROTOCOL=y" >> $config_host_mak | |
4669 | echo "SPICE_PROTOCOL_CFLAGS=$spice_protocol_cflags" >> $config_host_mak | |
4670 | fi | |
cd4ec0b4 GH |
4671 | if test "$spice" = "yes" ; then |
4672 | echo "CONFIG_SPICE=y" >> $config_host_mak | |
58d3f3ff | 4673 | echo "SPICE_CFLAGS=$spice_cflags $spice_protocol_cflags" >> $config_host_mak |
2634733c | 4674 | echo "SPICE_LIBS=$spice_libs" >> $config_host_mak |
cd4ec0b4 | 4675 | fi |
36707144 | 4676 | |
da076ffe GH |
4677 | if test "$opengl" = "yes" ; then |
4678 | echo "CONFIG_OPENGL=y" >> $config_host_mak | |
de2d3005 | 4679 | echo "OPENGL_CFLAGS=$opengl_cflags" >> $config_host_mak |
da076ffe | 4680 | echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak |
20ff075b MW |
4681 | fi |
4682 | ||
d52c454a MAL |
4683 | if test "$gbm" = "yes" ; then |
4684 | echo "CONFIG_GBM=y" >> $config_host_mak | |
4685 | echo "GBM_LIBS=$gbm_libs" >> $config_host_mak | |
4686 | echo "GBM_CFLAGS=$gbm_cflags" >> $config_host_mak | |
4687 | fi | |
4688 | ||
4689 | ||
99f2dbd3 LL |
4690 | if test "$avx2_opt" = "yes" ; then |
4691 | echo "CONFIG_AVX2_OPT=y" >> $config_host_mak | |
4692 | fi | |
4693 | ||
6b8cd447 RH |
4694 | if test "$avx512f_opt" = "yes" ; then |
4695 | echo "CONFIG_AVX512F_OPT=y" >> $config_host_mak | |
4696 | fi | |
4697 | ||
83fb7adf | 4698 | # XXX: suppress that |
7d3505c5 | 4699 | if [ "$bsd" = "yes" ] ; then |
2358a494 | 4700 | echo "CONFIG_BSD=y" >> $config_host_mak |
7d3505c5 FB |
4701 | fi |
4702 | ||
3556c233 PB |
4703 | if test "$qom_cast_debug" = "yes" ; then |
4704 | echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak | |
4705 | fi | |
d0e2fce5 | 4706 | |
7c2acc70 | 4707 | echo "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak |
70c60c08 SH |
4708 | if test "$coroutine_pool" = "yes" ; then |
4709 | echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak | |
4710 | else | |
4711 | echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak | |
4712 | fi | |
20ff6c80 | 4713 | |
7d992e4d PL |
4714 | if test "$debug_stack_usage" = "yes" ; then |
4715 | echo "CONFIG_DEBUG_STACK_USAGE=y" >> $config_host_mak | |
4716 | fi | |
4717 | ||
f0d92b56 LM |
4718 | if test "$crypto_afalg" = "yes" ; then |
4719 | echo "CONFIG_AF_ALG=y" >> $config_host_mak | |
4720 | fi | |
4721 | ||
d83414e1 MAL |
4722 | if test "$have_asan_iface_fiber" = "yes" ; then |
4723 | echo "CONFIG_ASAN_IFACE_FIBER=y" >> $config_host_mak | |
4724 | fi | |
4725 | ||
0aebab04 LY |
4726 | if test "$have_tsan" = "yes" && test "$have_tsan_iface_fiber" = "yes" ; then |
4727 | echo "CONFIG_TSAN=y" >> $config_host_mak | |
4728 | fi | |
4729 | ||
76a347e1 RH |
4730 | if test "$cpuid_h" = "yes" ; then |
4731 | echo "CONFIG_CPUID_H=y" >> $config_host_mak | |
4732 | fi | |
4733 | ||
f540166b RH |
4734 | if test "$int128" = "yes" ; then |
4735 | echo "CONFIG_INT128=y" >> $config_host_mak | |
4736 | fi | |
4737 | ||
7ebee43e RH |
4738 | if test "$atomic128" = "yes" ; then |
4739 | echo "CONFIG_ATOMIC128=y" >> $config_host_mak | |
4740 | fi | |
4741 | ||
e6cd4bb5 RH |
4742 | if test "$cmpxchg128" = "yes" ; then |
4743 | echo "CONFIG_CMPXCHG128=y" >> $config_host_mak | |
4744 | fi | |
4745 | ||
df79b996 RH |
4746 | if test "$atomic64" = "yes" ; then |
4747 | echo "CONFIG_ATOMIC64=y" >> $config_host_mak | |
4748 | fi | |
4749 | ||
1e6e9aca RH |
4750 | if test "$getauxval" = "yes" ; then |
4751 | echo "CONFIG_GETAUXVAL=y" >> $config_host_mak | |
4752 | fi | |
4753 | ||
b10d49d7 | 4754 | if test "$libssh" = "yes" ; then |
484e2cc7 | 4755 | echo "CONFIG_LIBSSH=y" >> $config_host_mak |
b10d49d7 PT |
4756 | echo "LIBSSH_CFLAGS=$libssh_cflags" >> $config_host_mak |
4757 | echo "LIBSSH_LIBS=$libssh_libs" >> $config_host_mak | |
0a12ec87 RJ |
4758 | fi |
4759 | ||
ed1701c6 DDAG |
4760 | if test "$live_block_migration" = "yes" ; then |
4761 | echo "CONFIG_LIVE_BLOCK_MIGRATION=y" >> $config_host_mak | |
4762 | fi | |
4763 | ||
3b8acc11 | 4764 | if test "$tpm" = "yes"; then |
3cae16db | 4765 | echo 'CONFIG_TPM=y' >> $config_host_mak |
3b8acc11 PB |
4766 | fi |
4767 | ||
5b808275 LV |
4768 | echo "TRACE_BACKENDS=$trace_backends" >> $config_host_mak |
4769 | if have_backend "nop"; then | |
6d8a764e | 4770 | echo "CONFIG_TRACE_NOP=y" >> $config_host_mak |
22890ab5 | 4771 | fi |
5b808275 | 4772 | if have_backend "simple"; then |
6d8a764e LV |
4773 | echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak |
4774 | # Set the appropriate trace file. | |
953ffe0f | 4775 | trace_file="\"$trace_file-\" FMT_pid" |
9410b56c | 4776 | fi |
ed7f5f1d PB |
4777 | if have_backend "log"; then |
4778 | echo "CONFIG_TRACE_LOG=y" >> $config_host_mak | |
6d8a764e | 4779 | fi |
5b808275 | 4780 | if have_backend "ust"; then |
6d8a764e | 4781 | echo "CONFIG_TRACE_UST=y" >> $config_host_mak |
a81df1b6 | 4782 | echo "LTTNG_UST_LIBS=$lttng_ust_libs" >> $config_host_mak |
6d8a764e | 4783 | fi |
5b808275 | 4784 | if have_backend "dtrace"; then |
6d8a764e LV |
4785 | echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak |
4786 | if test "$trace_backend_stap" = "yes" ; then | |
4787 | echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak | |
4788 | fi | |
c276b17d | 4789 | fi |
5b808275 | 4790 | if have_backend "ftrace"; then |
781e9545 ET |
4791 | if test "$linux" = "yes" ; then |
4792 | echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak | |
781e9545 | 4793 | else |
21684af0 | 4794 | feature_not_found "ftrace(trace backend)" "ftrace requires Linux" |
781e9545 ET |
4795 | fi |
4796 | fi | |
0a852417 PD |
4797 | if have_backend "syslog"; then |
4798 | if test "$posix_syslog" = "yes" ; then | |
4799 | echo "CONFIG_TRACE_SYSLOG=y" >> $config_host_mak | |
4800 | else | |
4801 | feature_not_found "syslog(trace backend)" "syslog not available" | |
4802 | fi | |
4803 | fi | |
9410b56c PS |
4804 | echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak |
4805 | ||
2da776db MH |
4806 | if test "$rdma" = "yes" ; then |
4807 | echo "CONFIG_RDMA=y" >> $config_host_mak | |
392fb643 | 4808 | echo "RDMA_LIBS=$rdma_libs" >> $config_host_mak |
2da776db MH |
4809 | fi |
4810 | ||
21ab34c9 MA |
4811 | if test "$pvrdma" = "yes" ; then |
4812 | echo "CONFIG_PVRDMA=y" >> $config_host_mak | |
4813 | fi | |
4814 | ||
a6b1d4c0 CX |
4815 | if test "$replication" = "yes" ; then |
4816 | echo "CONFIG_REPLICATION=y" >> $config_host_mak | |
4817 | fi | |
4818 | ||
6a02c806 SH |
4819 | if test "$have_af_vsock" = "yes" ; then |
4820 | echo "CONFIG_AF_VSOCK=y" >> $config_host_mak | |
4821 | fi | |
4822 | ||
ba59fb77 PB |
4823 | if test "$debug_mutex" = "yes" ; then |
4824 | echo "CONFIG_DEBUG_MUTEX=y" >> $config_host_mak | |
4825 | fi | |
e0580342 | 4826 | |
5c312079 DDAG |
4827 | # Hold two types of flag: |
4828 | # CONFIG_THREAD_SETNAME_BYTHREAD - we've got a way of setting the name on | |
4829 | # a thread we have a handle to | |
479a5747 | 4830 | # CONFIG_PTHREAD_SETNAME_NP_W_TID - A way of doing it on a particular |
5c312079 | 4831 | # platform |
479a5747 RB |
4832 | if test "$pthread_setname_np_w_tid" = "yes" ; then |
4833 | echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak | |
4834 | echo "CONFIG_PTHREAD_SETNAME_NP_W_TID=y" >> $config_host_mak | |
4835 | elif test "$pthread_setname_np_wo_tid" = "yes" ; then | |
5c312079 | 4836 | echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak |
479a5747 | 4837 | echo "CONFIG_PTHREAD_SETNAME_NP_WO_TID=y" >> $config_host_mak |
5c312079 DDAG |
4838 | fi |
4839 | ||
2f740136 JC |
4840 | if test "$bochs" = "yes" ; then |
4841 | echo "CONFIG_BOCHS=y" >> $config_host_mak | |
4842 | fi | |
4843 | if test "$cloop" = "yes" ; then | |
4844 | echo "CONFIG_CLOOP=y" >> $config_host_mak | |
4845 | fi | |
4846 | if test "$dmg" = "yes" ; then | |
4847 | echo "CONFIG_DMG=y" >> $config_host_mak | |
4848 | fi | |
4849 | if test "$qcow1" = "yes" ; then | |
4850 | echo "CONFIG_QCOW1=y" >> $config_host_mak | |
4851 | fi | |
4852 | if test "$vdi" = "yes" ; then | |
4853 | echo "CONFIG_VDI=y" >> $config_host_mak | |
4854 | fi | |
4855 | if test "$vvfat" = "yes" ; then | |
4856 | echo "CONFIG_VVFAT=y" >> $config_host_mak | |
4857 | fi | |
4858 | if test "$qed" = "yes" ; then | |
4859 | echo "CONFIG_QED=y" >> $config_host_mak | |
4860 | fi | |
4861 | if test "$parallels" = "yes" ; then | |
4862 | echo "CONFIG_PARALLELS=y" >> $config_host_mak | |
4863 | fi | |
195588cc DC |
4864 | if test "$have_mlockall" = "yes" ; then |
4865 | echo "HAVE_MLOCKALL=y" >> $config_host_mak | |
4866 | fi | |
adc28027 | 4867 | if test "$fuzzing" = "yes" ; then |
54c9e41d AB |
4868 | # If LIB_FUZZING_ENGINE is set, assume we are running on OSS-Fuzz, and the |
4869 | # needed CFLAGS have already been provided | |
4870 | if test -z "${LIB_FUZZING_ENGINE+xxx}" ; then | |
efce01bc AB |
4871 | # Add CFLAGS to tell clang to add fuzzer-related instrumentation to all the |
4872 | # compiled code. | |
54c9e41d | 4873 | QEMU_CFLAGS="$QEMU_CFLAGS -fsanitize=fuzzer-no-link" |
efce01bc AB |
4874 | # To build non-fuzzer binaries with --enable-fuzzing, link everything with |
4875 | # fsanitize=fuzzer-no-link. Otherwise, the linker will be unable to bind | |
4876 | # the fuzzer-related callbacks added by instrumentation. | |
4877 | QEMU_LDFLAGS="$QEMU_LDFLAGS -fsanitize=fuzzer-no-link" | |
4878 | # For the actual fuzzer binaries, we need to link against the libfuzzer | |
4879 | # library. Provide the flags for doing this in FUZZ_EXE_LDFLAGS. The meson | |
4880 | # rule for the fuzzer adds these to the link_args. They need to be | |
4881 | # configurable, to support OSS-Fuzz | |
54c9e41d AB |
4882 | FUZZ_EXE_LDFLAGS="-fsanitize=fuzzer" |
4883 | else | |
4884 | FUZZ_EXE_LDFLAGS="$LIB_FUZZING_ENGINE" | |
4885 | fi | |
adc28027 | 4886 | fi |
2f740136 | 4887 | |
40e8c6f4 AB |
4888 | if test "$plugins" = "yes" ; then |
4889 | echo "CONFIG_PLUGIN=y" >> $config_host_mak | |
26fffe29 EC |
4890 | # Copy the export object list to the build dir |
4891 | if test "$ld_dynamic_list" = "yes" ; then | |
4892 | echo "CONFIG_HAS_LD_DYNAMIC_LIST=yes" >> $config_host_mak | |
4893 | ld_symbols=qemu-plugins-ld.symbols | |
4894 | cp "$source_path/plugins/qemu-plugins.symbols" $ld_symbols | |
4895 | elif test "$ld_exported_symbols_list" = "yes" ; then | |
4896 | echo "CONFIG_HAS_LD_EXPORTED_SYMBOLS_LIST=yes" >> $config_host_mak | |
4897 | ld64_symbols=qemu-plugins-ld64.symbols | |
4898 | echo "# Automatically generated by configure - do not modify" > $ld64_symbols | |
4899 | grep 'qemu_' "$source_path/plugins/qemu-plugins.symbols" | sed 's/;//g' | \ | |
4900 | sed -E 's/^[[:space:]]*(.*)/_\1/' >> $ld64_symbols | |
4901 | else | |
4902 | error_exit \ | |
4903 | "If \$plugins=yes, either \$ld_dynamic_list or " \ | |
4904 | "\$ld_exported_symbols_list should have been set to 'yes'." | |
4905 | fi | |
40e8c6f4 AB |
4906 | fi |
4907 | ||
b1863ccc AB |
4908 | if test -n "$gdb_bin"; then |
4909 | gdb_version=$($gdb_bin --version | head -n 1) | |
d6a66c81 | 4910 | if version_ge ${gdb_version##* } 9.1; then |
b1863ccc AB |
4911 | echo "HAVE_GDB_BIN=$gdb_bin" >> $config_host_mak |
4912 | fi | |
f48e590a AB |
4913 | fi |
4914 | ||
54e7aac0 AK |
4915 | if test "$secret_keyring" = "yes" ; then |
4916 | echo "CONFIG_SECRET_KEYRING=y" >> $config_host_mak | |
4917 | fi | |
4918 | ||
98ec69ac | 4919 | echo "ROMS=$roms" >> $config_host_mak |
804edf29 | 4920 | echo "MAKE=$make" >> $config_host_mak |
c886edfb | 4921 | echo "PYTHON=$python" >> $config_host_mak |
39d87c8c | 4922 | echo "GENISOIMAGE=$genisoimage" >> $config_host_mak |
a5665051 | 4923 | echo "MESON=$meson" >> $config_host_mak |
09e93326 | 4924 | echo "NINJA=$ninja" >> $config_host_mak |
804edf29 | 4925 | echo "CC=$cc" >> $config_host_mak |
433de74c | 4926 | echo "HOST_CC=$host_cc" >> $config_host_mak |
a31a8642 | 4927 | if $iasl -h > /dev/null 2>&1; then |
859aef02 | 4928 | echo "CONFIG_IASL=$iasl" >> $config_host_mak |
a31a8642 | 4929 | fi |
804edf29 | 4930 | echo "AR=$ar" >> $config_host_mak |
cdbd727c | 4931 | echo "AS=$as" >> $config_host_mak |
5f6f0e27 | 4932 | echo "CCAS=$ccas" >> $config_host_mak |
3dd46c78 | 4933 | echo "CPP=$cpp" >> $config_host_mak |
804edf29 JQ |
4934 | echo "OBJCOPY=$objcopy" >> $config_host_mak |
4935 | echo "LD=$ld" >> $config_host_mak | |
46eef33b | 4936 | echo "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak |
a558ee17 | 4937 | echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak |
11cde1c8 | 4938 | echo "QEMU_CXXFLAGS=$QEMU_CXXFLAGS" >> $config_host_mak |
a81df1b6 PB |
4939 | echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak |
4940 | echo "GLIB_LIBS=$glib_libs" >> $config_host_mak | |
8a99e9a3 | 4941 | echo "QEMU_LDFLAGS=$QEMU_LDFLAGS" >> $config_host_mak |
e57218b6 | 4942 | echo "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak |
804edf29 | 4943 | echo "EXESUF=$EXESUF" >> $config_host_mak |
484e2cc7 | 4944 | echo "HOST_DSOSUF=$HOST_DSOSUF" >> $config_host_mak |
f15bff25 | 4945 | echo "LIBS_QGA=$libs_qga" >> $config_host_mak |
1d728c39 BS |
4946 | if test "$gcov" = "yes" ; then |
4947 | echo "CONFIG_GCOV=y" >> $config_host_mak | |
1d728c39 | 4948 | fi |
804edf29 | 4949 | |
adc28027 AB |
4950 | if test "$fuzzing" != "no"; then |
4951 | echo "CONFIG_FUZZ=y" >> $config_host_mak | |
adc28027 | 4952 | fi |
54c9e41d | 4953 | echo "FUZZ_EXE_LDFLAGS=$FUZZ_EXE_LDFLAGS" >> $config_host_mak |
3efac6eb | 4954 | |
b767d257 MMG |
4955 | if test "$rng_none" = "yes"; then |
4956 | echo "CONFIG_RNG_NONE=y" >> $config_host_mak | |
4957 | fi | |
4958 | ||
6efd7517 PM |
4959 | # use included Linux headers |
4960 | if test "$linux" = "yes" ; then | |
a307beb6 | 4961 | mkdir -p linux-headers |
6efd7517 | 4962 | case "$cpu" in |
c72b26ec | 4963 | i386|x86_64|x32) |
08312a63 | 4964 | linux_arch=x86 |
6efd7517 | 4965 | ;; |
f8378acc | 4966 | ppc|ppc64|ppc64le) |
08312a63 | 4967 | linux_arch=powerpc |
6efd7517 PM |
4968 | ;; |
4969 | s390x) | |
08312a63 PM |
4970 | linux_arch=s390 |
4971 | ;; | |
1f080313 CF |
4972 | aarch64) |
4973 | linux_arch=arm64 | |
4974 | ;; | |
222e7d11 SL |
4975 | mips64) |
4976 | linux_arch=mips | |
4977 | ;; | |
08312a63 PM |
4978 | *) |
4979 | # For most CPUs the kernel architecture name and QEMU CPU name match. | |
4980 | linux_arch="$cpu" | |
6efd7517 PM |
4981 | ;; |
4982 | esac | |
08312a63 PM |
4983 | # For non-KVM architectures we will not have asm headers |
4984 | if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then | |
4985 | symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm | |
4986 | fi | |
6efd7517 PM |
4987 | fi |
4988 | ||
1d14ffa9 | 4989 | for target in $target_list; do |
fdb75aef PB |
4990 | target_dir="$target" |
4991 | target_name=$(echo $target | cut -d '-' -f 1) | |
4992 | mkdir -p $target_dir | |
4993 | case $target in | |
4994 | *-user) symlink "../qemu-$target_name" "$target_dir/qemu-$target_name" ;; | |
4995 | *) symlink "../qemu-system-$target_name" "$target_dir/qemu-system-$target_name" ;; | |
4996 | esac | |
4997 | done | |
7d13299d | 4998 | |
765686d6 | 4999 | echo "CONFIG_QEMU_INTERP_PREFIX=$interp_prefix" | sed 's/%M/@0@/' >> $config_host_mak |
fdb75aef PB |
5000 | if test "$default_targets" = "yes"; then |
5001 | echo "CONFIG_DEFAULT_TARGETS=y" >> $config_host_mak | |
5002 | fi | |
a540f158 | 5003 | |
a99d57bb WG |
5004 | if test "$numa" = "yes"; then |
5005 | echo "CONFIG_NUMA=y" >> $config_host_mak | |
ab318051 | 5006 | echo "NUMA_LIBS=$numa_libs" >> $config_host_mak |
a99d57bb WG |
5007 | fi |
5008 | ||
fd0e6053 JS |
5009 | if test "$ccache_cpp2" = "yes"; then |
5010 | echo "export CCACHE_CPP2=y" >> $config_host_mak | |
5011 | fi | |
5012 | ||
1e4f6065 DB |
5013 | if test "$safe_stack" = "yes"; then |
5014 | echo "CONFIG_SAFESTACK=y" >> $config_host_mak | |
5015 | fi | |
5016 | ||
e29e5c6e PM |
5017 | # If we're using a separate build tree, set it up now. |
5018 | # DIRS are directories which we simply mkdir in the build tree; | |
5019 | # LINKS are things to symlink back into the source tree | |
5020 | # (these can be both files and directories). | |
5021 | # Caution: do not add files or directories here using wildcards. This | |
5022 | # will result in problems later if a new file matching the wildcard is | |
5023 | # added to the source tree -- nothing will cause configure to be rerun | |
5024 | # so the build tree will be missing the link back to the new file, and | |
5025 | # tests might fail. Prefer to keep the relevant files in their own | |
5026 | # directory and symlink the directory instead. | |
09db9b9d GH |
5027 | # UNLINK is used to remove symlinks from older development versions |
5028 | # that might get into the way when doing "git update" without doing | |
5029 | # a "make distclean" in between. | |
9d49bcf6 | 5030 | DIRS="tests tests/tcg tests/qapi-schema tests/qtest/libqos" |
1cf4323e | 5031 | DIRS="$DIRS tests/qtest tests/qemu-iotests tests/vm tests/fp tests/qgraph" |
b855f8d1 | 5032 | DIRS="$DIRS docs docs/interop fsdev scsi" |
744a928c | 5033 | DIRS="$DIRS pc-bios/optionrom pc-bios/s390-ccw" |
8db2a4fd | 5034 | DIRS="$DIRS roms/seabios" |
c17a386b | 5035 | DIRS="$DIRS contrib/plugins/" |
2038f8c8 | 5036 | LINKS="Makefile" |
3941996b | 5037 | LINKS="$LINKS tests/tcg/Makefile.target" |
ddcf607f | 5038 | LINKS="$LINKS pc-bios/optionrom/Makefile" |
e29e5c6e | 5039 | LINKS="$LINKS pc-bios/s390-ccw/Makefile" |
8db2a4fd | 5040 | LINKS="$LINKS roms/seabios/Makefile" |
e29e5c6e PM |
5041 | LINKS="$LINKS pc-bios/qemu-icon.bmp" |
5042 | LINKS="$LINKS .gdbinit scripts" # scripts needed by relative path in .gdbinit | |
39950353 PM |
5043 | LINKS="$LINKS tests/acceptance tests/data" |
5044 | LINKS="$LINKS tests/qemu-iotests/check" | |
8f8fd9ed | 5045 | LINKS="$LINKS python" |
c17a386b | 5046 | LINKS="$LINKS contrib/plugins/Makefile " |
09db9b9d | 5047 | UNLINK="pc-bios/keymaps" |
753d11f2 RH |
5048 | for bios_file in \ |
5049 | $source_path/pc-bios/*.bin \ | |
3a631b8e | 5050 | $source_path/pc-bios/*.elf \ |
225a9ab8 | 5051 | $source_path/pc-bios/*.lid \ |
753d11f2 RH |
5052 | $source_path/pc-bios/*.rom \ |
5053 | $source_path/pc-bios/*.dtb \ | |
e89e33e1 | 5054 | $source_path/pc-bios/*.img \ |
753d11f2 | 5055 | $source_path/pc-bios/openbios-* \ |
4e73c781 | 5056 | $source_path/pc-bios/u-boot.* \ |
26ce90fd | 5057 | $source_path/pc-bios/edk2-*.fd.bz2 \ |
753d11f2 RH |
5058 | $source_path/pc-bios/palcode-* |
5059 | do | |
e29e5c6e | 5060 | LINKS="$LINKS pc-bios/$(basename $bios_file)" |
d1807a4f PB |
5061 | done |
5062 | mkdir -p $DIRS | |
e29e5c6e | 5063 | for f in $LINKS ; do |
0f4d8894 | 5064 | if [ -e "$source_path/$f" ]; then |
f9245e10 PM |
5065 | symlink "$source_path/$f" "$f" |
5066 | fi | |
d1807a4f | 5067 | done |
09db9b9d GH |
5068 | for f in $UNLINK ; do |
5069 | if [ -L "$f" ]; then | |
5070 | rm -f "$f" | |
5071 | fi | |
5072 | done | |
1ad2134f | 5073 | |
2038f8c8 PB |
5074 | (for i in $cross_cc_vars; do |
5075 | export $i | |
5076 | done | |
de6d7e6b | 5077 | export target_list source_path use_containers ARCH |
2038f8c8 PB |
5078 | $source_path/tests/tcg/configure.sh) |
5079 | ||
c34ebfdc | 5080 | # temporary config to build submodules |
8db2a4fd | 5081 | for rom in seabios; do |
c34ebfdc | 5082 | config_mak=roms/$rom/config.mak |
37116c89 | 5083 | echo "# Automatically generated by configure - do not modify" > $config_mak |
c34ebfdc | 5084 | echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak |
cdbd727c | 5085 | echo "AS=$as" >> $config_mak |
5f6f0e27 | 5086 | echo "CCAS=$ccas" >> $config_mak |
c34ebfdc AL |
5087 | echo "CC=$cc" >> $config_mak |
5088 | echo "BCC=bcc" >> $config_mak | |
3dd46c78 | 5089 | echo "CPP=$cpp" >> $config_mak |
c34ebfdc | 5090 | echo "OBJCOPY=objcopy" >> $config_mak |
a31a8642 | 5091 | echo "IASL=$iasl" >> $config_mak |
c34ebfdc | 5092 | echo "LD=$ld" >> $config_mak |
9f81aeb5 | 5093 | echo "RANLIB=$ranlib" >> $config_mak |
c34ebfdc AL |
5094 | done |
5095 | ||
a5665051 | 5096 | if test "$skip_meson" = no; then |
d77e90fa PB |
5097 | cross="config-meson.cross.new" |
5098 | meson_quote() { | |
47b30835 | 5099 | echo "'$(echo $* | sed "s/ /','/g")'" |
d77e90fa PB |
5100 | } |
5101 | ||
5102 | echo "# Automatically generated by configure - do not modify" > $cross | |
5103 | echo "[properties]" >> $cross | |
d1d5e9ee AB |
5104 | |
5105 | # unroll any custom device configs | |
11bdcfcd AB |
5106 | for a in $device_archs; do |
5107 | eval "c=\$devices_${a}" | |
5108 | echo "${a}-softmmu = '$c'" >> $cross | |
5109 | done | |
d1d5e9ee | 5110 | |
d77e90fa PB |
5111 | test -z "$cxx" && echo "link_language = 'c'" >> $cross |
5112 | echo "[built-in options]" >> $cross | |
5113 | echo "c_args = [${CFLAGS:+$(meson_quote $CFLAGS)}]" >> $cross | |
5114 | echo "cpp_args = [${CXXFLAGS:+$(meson_quote $CXXFLAGS)}]" >> $cross | |
5115 | echo "c_link_args = [${LDFLAGS:+$(meson_quote $LDFLAGS)}]" >> $cross | |
5116 | echo "cpp_link_args = [${LDFLAGS:+$(meson_quote $LDFLAGS)}]" >> $cross | |
5117 | echo "[binaries]" >> $cross | |
5118 | echo "c = [$(meson_quote $cc)]" >> $cross | |
5119 | test -n "$cxx" && echo "cpp = [$(meson_quote $cxx)]" >> $cross | |
5120 | test -n "$objcc" && echo "objc = [$(meson_quote $objcc)]" >> $cross | |
5121 | echo "ar = [$(meson_quote $ar)]" >> $cross | |
5122 | echo "nm = [$(meson_quote $nm)]" >> $cross | |
5123 | echo "pkgconfig = [$(meson_quote $pkg_config_exe)]" >> $cross | |
5124 | echo "ranlib = [$(meson_quote $ranlib)]" >> $cross | |
5125 | if has $sdl2_config; then | |
5126 | echo "sdl2-config = [$(meson_quote $sdl2_config)]" >> $cross | |
5127 | fi | |
5128 | echo "strip = [$(meson_quote $strip)]" >> $cross | |
5129 | echo "windres = [$(meson_quote $windres)]" >> $cross | |
5130 | if test "$cross_compile" = "yes"; then | |
fc929892 | 5131 | cross_arg="--cross-file config-meson.cross" |
fc929892 MAL |
5132 | echo "[host_machine]" >> $cross |
5133 | if test "$mingw32" = "yes" ; then | |
5134 | echo "system = 'windows'" >> $cross | |
fc929892 | 5135 | fi |
853b4baf TH |
5136 | if test "$linux" = "yes" ; then |
5137 | echo "system = 'linux'" >> $cross | |
5138 | fi | |
0ca321ea JD |
5139 | if test "$darwin" = "yes" ; then |
5140 | echo "system = 'darwin'" >> $cross | |
5141 | fi | |
fc929892 | 5142 | case "$ARCH" in |
f6bca9df | 5143 | i386) |
fc929892 MAL |
5144 | echo "cpu_family = 'x86'" >> $cross |
5145 | ;; | |
f8bb7e1c | 5146 | x86_64|x32) |
f6bca9df JD |
5147 | echo "cpu_family = 'x86_64'" >> $cross |
5148 | ;; | |
fc929892 MAL |
5149 | ppc64le) |
5150 | echo "cpu_family = 'ppc64'" >> $cross | |
5151 | ;; | |
5152 | *) | |
5153 | echo "cpu_family = '$ARCH'" >> $cross | |
5154 | ;; | |
5155 | esac | |
5156 | echo "cpu = '$cpu'" >> $cross | |
5157 | if test "$bigendian" = "yes" ; then | |
5158 | echo "endian = 'big'" >> $cross | |
5159 | else | |
5160 | echo "endian = 'little'" >> $cross | |
5161 | fi | |
d77e90fa | 5162 | else |
fc929892 | 5163 | cross_arg="--native-file config-meson.cross" |
d77e90fa PB |
5164 | fi |
5165 | mv $cross config-meson.cross | |
fc929892 | 5166 | |
d77e90fa PB |
5167 | rm -rf meson-private meson-info meson-logs |
5168 | unset staticpic | |
5169 | if ! version_ge "$($meson --version)" 0.56.0; then | |
5170 | staticpic=$(if test "$pie" = yes; then echo true; else echo false; fi) | |
5171 | fi | |
5172 | NINJA=$ninja $meson setup \ | |
d17f305a PB |
5173 | --prefix "$prefix" \ |
5174 | --libdir "$libdir" \ | |
5175 | --libexecdir "$libexecdir" \ | |
5176 | --bindir "$bindir" \ | |
5177 | --includedir "$includedir" \ | |
5178 | --datadir "$datadir" \ | |
5179 | --mandir "$mandir" \ | |
5180 | --sysconfdir "$sysconfdir" \ | |
16bf7a33 | 5181 | --localedir "$localedir" \ |
d17f305a PB |
5182 | --localstatedir "$local_statedir" \ |
5183 | -Ddocdir="$docdir" \ | |
16bf7a33 | 5184 | -Dqemu_firmwarepath="$firmwarepath" \ |
73f3aa37 | 5185 | -Dqemu_suffix="$qemu_suffix" \ |
a5665051 PB |
5186 | -Doptimization=$(if test "$debug" = yes; then echo 0; else echo 2; fi) \ |
5187 | -Ddebug=$(if test "$debug_info" = yes; then echo true; else echo false; fi) \ | |
5188 | -Dwerror=$(if test "$werror" = yes; then echo true; else echo false; fi) \ | |
5189 | -Dstrip=$(if test "$strip_opt" = yes; then echo true; else echo false; fi) \ | |
da6d48b9 | 5190 | -Db_pie=$(if test "$pie" = yes; then echo true; else echo false; fi) \ |
a5cb7c5a | 5191 | ${staticpic:+-Db_staticpic=$staticpic} \ |
bf0e56a3 | 5192 | -Db_coverage=$(if test "$gcov" = yes; then echo true; else echo false; fi) \ |
9e62ba48 | 5193 | -Db_lto=$lto -Dcfi=$cfi -Dcfi_debug=$cfi_debug \ |
5f8937d6 | 5194 | -Dmalloc=$malloc -Dmalloc_trim=$malloc_trim -Dsparse=$sparse \ |
74a414a1 | 5195 | -Dkvm=$kvm -Dhax=$hax -Dwhpx=$whpx -Dhvf=$hvf -Dnvmm=$nvmm \ |
5f8937d6 | 5196 | -Dxen=$xen -Dxen_pci_passthrough=$xen_pci_passthrough -Dtcg=$tcg \ |
1b695471 | 5197 | -Dcocoa=$cocoa -Dgtk=$gtk -Dmpath=$mpath -Dsdl=$sdl -Dsdl_image=$sdl_image \ |
c23d7b4e | 5198 | -Dlibusb=$libusb -Dsmartcard=$smartcard -Dusb_redir=$usb_redir -Dvte=$vte \ |
5f8937d6 | 5199 | -Dvnc=$vnc -Dvnc_sasl=$vnc_sasl -Dvnc_jpeg=$vnc_jpeg -Dvnc_png=$vnc_png \ |
cece116c | 5200 | -Dgettext=$gettext -Dxkbcommon=$xkbcommon -Du2f=$u2f -Dvirtiofsd=$virtiofsd \ |
8c6d4ff4 | 5201 | -Dcapstone=$capstone -Dslirp=$slirp -Dfdt=$fdt -Dbrlapi=$brlapi \ |
9db405a3 | 5202 | -Dcurl=$curl -Dglusterfs=$glusterfs -Dbzip2=$bzip2 -Dlibiscsi=$libiscsi \ |
30045c05 | 5203 | -Dlibnfs=$libnfs -Diconv=$iconv -Dcurses=$curses -Dlibudev=$libudev\ |
c5b36c25 | 5204 | -Drbd=$rbd -Dlzo=$lzo -Dsnappy=$snappy -Dlzfse=$lzfse -Dlibxml2=$libxml2 \ |
53c22b68 | 5205 | -Dlibdaxctl=$libdaxctl -Dlibpmem=$libpmem -Dlinux_io_uring=$linux_io_uring \ |
05e391ae | 5206 | -Dgnutls=$gnutls -Dnettle=$nettle -Dgcrypt=$gcrypt -Dauth_pam=$auth_pam \ |
727c8bb8 | 5207 | -Dzstd=$zstd -Dseccomp=$seccomp -Dvirtfs=$virtfs -Dcap_ng=$cap_ng \ |
587d59d6 | 5208 | -Dattr=$attr -Ddefault_devices=$default_devices -Dvirglrenderer=$virglrenderer \ |
c8d5450b | 5209 | -Ddocs=$docs -Dsphinx_build=$sphinx_build -Dinstall_blobs=$blobs \ |
106ad1f9 | 5210 | -Dvhost_user_blk_server=$vhost_user_blk_server -Dmultiprocess=$multiprocess \ |
46627f41 | 5211 | -Dfuse=$fuse -Dfuse_lseek=$fuse_lseek -Dguest_agent_msi=$guest_agent_msi -Dbpf=$bpf\ |
332008e0 | 5212 | $(if test "$default_feature" = no; then echo "-Dauto_features=disabled"; fi) \ |
c6fbea47 | 5213 | -Dtcg_interpreter=$tcg_interpreter \ |
fc929892 | 5214 | $cross_arg \ |
a5665051 PB |
5215 | "$PWD" "$source_path" |
5216 | ||
d77e90fa PB |
5217 | if test "$?" -ne 0 ; then |
5218 | error_exit "meson setup failed" | |
5219 | fi | |
699d3884 PB |
5220 | else |
5221 | if test -f meson-private/cmd_line.txt; then | |
5222 | # Adjust old command line options whose type was changed | |
5223 | # Avoids having to use "setup --wipe" when Meson is upgraded | |
5224 | perl -i -ne ' | |
5225 | s/^gettext = true$/gettext = auto/; | |
5226 | s/^gettext = false$/gettext = disabled/; | |
5227 | print;' meson-private/cmd_line.txt | |
5228 | fi | |
a5665051 PB |
5229 | fi |
5230 | ||
2d838d9b AB |
5231 | if test -n "${deprecated_features}"; then |
5232 | echo "Warning, deprecated features enabled." | |
5233 | echo "Please see docs/system/deprecated.rst" | |
5234 | echo " features: ${deprecated_features}" | |
5235 | fi | |
5236 | ||
e0447a83 TH |
5237 | # Create list of config switches that should be poisoned in common code... |
5238 | # but filter out CONFIG_TCG and CONFIG_USER_ONLY which are special. | |
54b0306e TH |
5239 | target_configs_h=$(ls *-config-devices.h *-config-target.h 2>/dev/null) |
5240 | if test -n "$target_configs_h" ; then | |
5241 | sed -n -e '/CONFIG_TCG/d' -e '/CONFIG_USER_ONLY/d' \ | |
5242 | -e '/^#define / { s///; s/ .*//; s/^/#pragma GCC poison /p; }' \ | |
5243 | $target_configs_h | sort -u > config-poison.h | |
5244 | else | |
5245 | :> config-poison.h | |
5246 | fi | |
e0447a83 | 5247 | |
dc655404 MT |
5248 | # Save the configure command line for later reuse. |
5249 | cat <<EOD >config.status | |
5250 | #!/bin/sh | |
5251 | # Generated by configure. | |
5252 | # Run this file to recreate the current configuration. | |
5253 | # Compiler output produced by configure, useful for debugging | |
5254 | # configure, is in config.log if it exists. | |
5255 | EOD | |
e811da7f DB |
5256 | |
5257 | preserve_env() { | |
5258 | envname=$1 | |
5259 | ||
5260 | eval envval=\$$envname | |
5261 | ||
5262 | if test -n "$envval" | |
5263 | then | |
5264 | echo "$envname='$envval'" >> config.status | |
5265 | echo "export $envname" >> config.status | |
5266 | else | |
5267 | echo "unset $envname" >> config.status | |
5268 | fi | |
5269 | } | |
5270 | ||
5271 | # Preserve various env variables that influence what | |
5272 | # features/build target configure will detect | |
5273 | preserve_env AR | |
5274 | preserve_env AS | |
5275 | preserve_env CC | |
5276 | preserve_env CPP | |
5277 | preserve_env CXX | |
5278 | preserve_env INSTALL | |
5279 | preserve_env LD | |
5280 | preserve_env LD_LIBRARY_PATH | |
5281 | preserve_env LIBTOOL | |
5282 | preserve_env MAKE | |
5283 | preserve_env NM | |
5284 | preserve_env OBJCOPY | |
5285 | preserve_env PATH | |
5286 | preserve_env PKG_CONFIG | |
5287 | preserve_env PKG_CONFIG_LIBDIR | |
5288 | preserve_env PKG_CONFIG_PATH | |
5289 | preserve_env PYTHON | |
e811da7f DB |
5290 | preserve_env SDL2_CONFIG |
5291 | preserve_env SMBD | |
5292 | preserve_env STRIP | |
5293 | preserve_env WINDRES | |
5294 | ||
dc655404 | 5295 | printf "exec" >>config.status |
a5665051 | 5296 | for i in "$0" "$@"; do |
835af899 | 5297 | test "$i" = --skip-meson || printf " %s" "$(quote_sh "$i")" >>config.status |
a5665051 | 5298 | done |
cf7cc929 | 5299 | echo ' "$@"' >>config.status |
dc655404 MT |
5300 | chmod +x config.status |
5301 | ||
8cd05ab6 | 5302 | rm -r "$TMPDIR1" |