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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="$QEMU_CXXFLAGS -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS" |
5770e8af | 162 | CONFIGURE_CXXFLAGS=$(echo "$CONFIGURE_CFLAGS" | sed s/-std=gnu99/-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" "$PWD" | grep -q "[[:space:]:]"; |
232 | then | |
233 | error_exit "main directory cannot contain spaces nor colons" | |
234 | fi | |
235 | ||
14211825 | 236 | # default parameters |
2ff6b91e | 237 | cpu="" |
a31a8642 | 238 | iasl="iasl" |
1e43adfc | 239 | interp_prefix="/usr/gnemul/qemu-%M" |
43ce4dfe | 240 | static="no" |
3812c0c4 | 241 | cross_compile="no" |
7d13299d | 242 | cross_prefix="" |
0c58ac1c | 243 | audio_drv_list="" |
b64ec4e4 FZ |
244 | block_drv_rw_whitelist="" |
245 | block_drv_ro_whitelist="" | |
e49d021e | 246 | host_cc="cc" |
d5631638 | 247 | audio_win_int="" |
957f1f99 | 248 | libs_qga="" |
5bc62e01 | 249 | debug_info="yes" |
cdad781d | 250 | lto="false" |
63678e17 | 251 | stack_protector="" |
1e4f6065 | 252 | safe_stack="" |
afc3a8f9 | 253 | use_containers="yes" |
f2385398 | 254 | gdb_bin=$(command -v "gdb-multiarch" || command -v "gdb") |
ac0df51d | 255 | |
92712822 DB |
256 | if test -e "$source_path/.git" |
257 | then | |
7d7dbf9d | 258 | git_submodules_action="update" |
92712822 | 259 | git_submodules="ui/keycodemapdb" |
3ac1f813 EC |
260 | git_submodules="$git_submodules tests/fp/berkeley-testfloat-3" |
261 | git_submodules="$git_submodules tests/fp/berkeley-softfloat-3" | |
92712822 | 262 | else |
7d7dbf9d | 263 | git_submodules_action="ignore" |
92712822 | 264 | git_submodules="" |
5c0ef67a DB |
265 | |
266 | if ! test -f "$source_path/ui/keycodemapdb/README" | |
267 | then | |
268 | echo | |
269 | echo "ERROR: missing file $source_path/ui/keycodemapdb/README" | |
270 | echo | |
271 | echo "This is not a GIT checkout but module content appears to" | |
272 | echo "be missing. Do not use 'git archive' or GitHub download links" | |
273 | echo "to acquire QEMU source archives. Non-GIT builds are only" | |
274 | echo "supported with source archives linked from:" | |
275 | echo | |
a3e3b521 | 276 | echo " https://www.qemu.org/download/#source" |
5c0ef67a DB |
277 | echo |
278 | echo "Developers working with GIT can use scripts/archive-source.sh" | |
279 | echo "if they need to create valid source archives." | |
280 | echo | |
281 | exit 1 | |
282 | fi | |
92712822 | 283 | fi |
cc84d63a | 284 | git="git" |
ac0df51d | 285 | |
afb63ebd SW |
286 | # Don't accept a target_list environment variable. |
287 | unset target_list | |
447e133f | 288 | unset target_list_exclude |
377529c0 PB |
289 | |
290 | # Default value for a variable defining feature "foo". | |
291 | # * foo="no" feature will only be used if --enable-foo arg is given | |
292 | # * foo="" feature will be searched for, and if found, will be used | |
293 | # unless --disable-foo is given | |
294 | # * foo="yes" this value will only be set by --enable-foo flag. | |
295 | # feature will searched for, | |
296 | # if not found, configure exits with error | |
297 | # | |
298 | # Always add --enable-foo and --disable-foo command line args. | |
299 | # Distributions want to ensure that several features are compiled in, and it | |
300 | # is impossible without a --enable-foo that exits if a feature is not found. | |
301 | ||
c87ea116 AB |
302 | default_feature="" |
303 | # parse CC options second | |
304 | for opt do | |
305 | optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)') | |
306 | case "$opt" in | |
307 | --without-default-features) | |
308 | default_feature="no" | |
309 | ;; | |
310 | esac | |
311 | done | |
312 | ||
8c6d4ff4 | 313 | brlapi="auto" |
f9cd86fe | 314 | curl="auto" |
5285e593 YL |
315 | iconv="auto" |
316 | curses="auto" | |
e3667660 | 317 | docs="auto" |
fbb4121d | 318 | fdt="auto" |
58952137 | 319 | netmap="no" |
35be72ba PB |
320 | sdl="auto" |
321 | sdl_image="auto" | |
422a5fd0 | 322 | coreaudio="auto" |
cece116c | 323 | virtiofsd="auto" |
69202b40 | 324 | virtfs="auto" |
5c53015a | 325 | libudev="auto" |
6ec0e15d | 326 | mpath="auto" |
a0b93237 | 327 | vnc="enabled" |
deb62371 | 328 | sparse="auto" |
c87ea116 | 329 | vde="$default_feature" |
a0b93237 PB |
330 | vnc_sasl="auto" |
331 | vnc_jpeg="auto" | |
332 | vnc_png="auto" | |
4113f4cf | 333 | xkbcommon="auto" |
c87ea116 AB |
334 | xen="$default_feature" |
335 | xen_ctrl_version="$default_feature" | |
1badb709 | 336 | xen_pci_passthrough="auto" |
c87ea116 AB |
337 | linux_aio="$default_feature" |
338 | linux_io_uring="$default_feature" | |
727c8bb8 | 339 | cap_ng="auto" |
f7f2d651 | 340 | attr="auto" |
c87ea116 | 341 | xfs="$default_feature" |
1badb709 | 342 | tcg="enabled" |
c87ea116 AB |
343 | membarrier="$default_feature" |
344 | vhost_net="$default_feature" | |
345 | vhost_crypto="$default_feature" | |
346 | vhost_scsi="$default_feature" | |
347 | vhost_vsock="$default_feature" | |
d88618f7 | 348 | vhost_user="no" |
e5e856c1 | 349 | vhost_user_blk_server="auto" |
c87ea116 | 350 | vhost_user_fs="$default_feature" |
3bd40ec7 PB |
351 | kvm="auto" |
352 | hax="auto" | |
353 | hvf="auto" | |
354 | whpx="auto" | |
74a414a1 | 355 | nvmm="auto" |
c87ea116 AB |
356 | rdma="$default_feature" |
357 | pvrdma="$default_feature" | |
377529c0 PB |
358 | gprof="no" |
359 | debug_tcg="no" | |
377529c0 | 360 | debug="no" |
247724cb | 361 | sanitizers="no" |
0aebab04 | 362 | tsan="no" |
c87ea116 | 363 | fortify_source="$default_feature" |
377529c0 | 364 | strip_opt="yes" |
23a77b2d | 365 | tcg_interpreter="false" |
377529c0 PB |
366 | bigendian="no" |
367 | mingw32="no" | |
1d728c39 | 368 | gcov="no" |
c7328271 | 369 | EXESUF="" |
484e2cc7 | 370 | HOST_DSOSUF=".so" |
17969268 | 371 | modules="no" |
bd83c861 | 372 | module_upgrades="no" |
377529c0 | 373 | prefix="/usr/local" |
10ff82d1 | 374 | qemu_suffix="qemu" |
4d34a86b | 375 | slirp="auto" |
377529c0 PB |
376 | oss_lib="" |
377 | bsd="no" | |
378 | linux="no" | |
379 | solaris="no" | |
380 | profiler="no" | |
b4e312e9 | 381 | cocoa="auto" |
377529c0 PB |
382 | softmmu="yes" |
383 | linux_user="no" | |
377529c0 | 384 | bsd_user="no" |
c8d5450b | 385 | blobs="true" |
377529c0 | 386 | pkgversion="" |
40d6444e | 387 | pie="" |
3556c233 | 388 | qom_cast_debug="yes" |
baf86d6b | 389 | trace_backends="log" |
377529c0 | 390 | trace_file="trace" |
c87ea116 | 391 | spice="$default_feature" |
fabd1e93 | 392 | rbd="auto" |
c87ea116 | 393 | smartcard="$default_feature" |
0a40bcb7 | 394 | u2f="auto" |
c87ea116 AB |
395 | libusb="$default_feature" |
396 | usb_redir="$default_feature" | |
397 | opengl="$default_feature" | |
5dd89908 | 398 | cpuid_h="no" |
c87ea116 | 399 | avx2_opt="$default_feature" |
8b18cdbf | 400 | capstone="auto" |
0c32a0ae | 401 | lzo="auto" |
241611ea | 402 | snappy="auto" |
29ba6116 | 403 | bzip2="auto" |
ecea3696 | 404 | lzfse="auto" |
b1def33d | 405 | zstd="auto" |
c87ea116 | 406 | guest_agent="$default_feature" |
d9840e25 | 407 | guest_agent_with_vss="no" |
50cbebb9 | 408 | guest_agent_ntddscsi="no" |
b846ab7c | 409 | guest_agent_msi="auto" |
c87ea116 | 410 | vss_win32_sdk="$default_feature" |
d9840e25 | 411 | win_sdk="no" |
c87ea116 | 412 | want_tools="$default_feature" |
9db405a3 | 413 | libiscsi="auto" |
30045c05 | 414 | libnfs="auto" |
519175a2 | 415 | coroutine="" |
c87ea116 | 416 | coroutine_pool="$default_feature" |
7d992e4d | 417 | debug_stack_usage="no" |
f0d92b56 | 418 | crypto_afalg="no" |
9e62ba48 DB |
419 | cfi="false" |
420 | cfi_debug="false" | |
90835c2b | 421 | seccomp="auto" |
08821ca2 | 422 | glusterfs="auto" |
1b695471 | 423 | gtk="auto" |
a1c5e949 | 424 | tls_priority="NORMAL" |
c87ea116 AB |
425 | gnutls="$default_feature" |
426 | nettle="$default_feature" | |
dc2207af | 427 | nettle_xts="no" |
c87ea116 | 428 | gcrypt="$default_feature" |
1f923c70 | 429 | gcrypt_hmac="no" |
e0576942 DB |
430 | gcrypt_xts="no" |
431 | qemu_private_xts="yes" | |
c87ea116 AB |
432 | auth_pam="$default_feature" |
433 | vte="$default_feature" | |
434 | virglrenderer="$default_feature" | |
435 | tpm="$default_feature" | |
436 | libssh="$default_feature" | |
437 | live_block_migration=${default_feature:-yes} | |
438 | numa="$default_feature" | |
2847b469 | 439 | tcmalloc="no" |
7b01cb97 | 440 | jemalloc="no" |
c87ea116 AB |
441 | replication=${default_feature:-yes} |
442 | bochs=${default_feature:-yes} | |
443 | cloop=${default_feature:-yes} | |
444 | dmg=${default_feature:-yes} | |
445 | qcow1=${default_feature:-yes} | |
446 | vdi=${default_feature:-yes} | |
447 | vvfat=${default_feature:-yes} | |
448 | qed=${default_feature:-yes} | |
449 | parallels=${default_feature:-yes} | |
c87ea116 | 450 | libxml2="$default_feature" |
ba59fb77 | 451 | debug_mutex="no" |
c87ea116 | 452 | libpmem="$default_feature" |
7bc3ca7f | 453 | default_devices="true" |
40e8c6f4 | 454 | plugins="no" |
adc28027 | 455 | fuzzing="no" |
b767d257 | 456 | rng_none="no" |
c87ea116 AB |
457 | secret_keyring="$default_feature" |
458 | libdaxctl="$default_feature" | |
a5665051 | 459 | meson="" |
48328880 | 460 | ninja="" |
a5665051 | 461 | skip_meson=no |
0e8e77d4 | 462 | gettext="auto" |
a484a719 | 463 | fuse="auto" |
df4ea709 | 464 | fuse_lseek="auto" |
106ad1f9 | 465 | multiprocess="auto" |
b8e0c493 | 466 | slirp_smbd="$default_feature" |
377529c0 | 467 | |
aa087962 | 468 | malloc_trim="auto" |
20cf7b8e | 469 | gio="$default_feature" |
898be3e0 | 470 | |
c87ea116 | 471 | # parse CC options second |
ac0df51d | 472 | for opt do |
89138857 | 473 | optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)') |
ac0df51d AL |
474 | case "$opt" in |
475 | --cross-prefix=*) cross_prefix="$optarg" | |
3812c0c4 | 476 | cross_compile="yes" |
ac0df51d | 477 | ;; |
3d8df640 | 478 | --cc=*) CC="$optarg" |
ac0df51d | 479 | ;; |
83f73fce TS |
480 | --cxx=*) CXX="$optarg" |
481 | ;; | |
2ff6b91e JQ |
482 | --cpu=*) cpu="$optarg" |
483 | ;; | |
de385287 | 484 | --extra-cflags=*) QEMU_CFLAGS="$QEMU_CFLAGS $optarg" |
db5adeaa | 485 | QEMU_LDFLAGS="$QEMU_LDFLAGS $optarg" |
e2a2ed06 | 486 | ;; |
11cde1c8 | 487 | --extra-cxxflags=*) QEMU_CXXFLAGS="$QEMU_CXXFLAGS $optarg" |
11cde1c8 | 488 | ;; |
db5adeaa | 489 | --extra-ldflags=*) QEMU_LDFLAGS="$QEMU_LDFLAGS $optarg" |
f9943cd5 | 490 | EXTRA_LDFLAGS="$optarg" |
e2a2ed06 | 491 | ;; |
5bc62e01 GH |
492 | --enable-debug-info) debug_info="yes" |
493 | ;; | |
494 | --disable-debug-info) debug_info="no" | |
495 | ;; | |
d75402b5 AB |
496 | --cross-cc-*[!a-zA-Z0-9_-]*=*) error_exit "Passed bad --cross-cc-FOO option" |
497 | ;; | |
d422b2bc AB |
498 | --cross-cc-cflags-*) cc_arch=${opt#--cross-cc-flags-}; cc_arch=${cc_arch%%=*} |
499 | eval "cross_cc_cflags_${cc_arch}=\$optarg" | |
2038f8c8 | 500 | cross_cc_vars="$cross_cc_vars cross_cc_cflags_${cc_arch}" |
d422b2bc | 501 | ;; |
d75402b5 | 502 | --cross-cc-*) cc_arch=${opt#--cross-cc-}; cc_arch=${cc_arch%%=*} |
2038f8c8 | 503 | cc_archs="$cc_archs $cc_arch" |
d75402b5 | 504 | eval "cross_cc_${cc_arch}=\$optarg" |
2038f8c8 | 505 | cross_cc_vars="$cross_cc_vars cross_cc_${cc_arch}" |
d75402b5 | 506 | ;; |
ac0df51d AL |
507 | esac |
508 | done | |
ac0df51d AL |
509 | # OS specific |
510 | # Using uname is really, really broken. Once we have the right set of checks | |
93148aa5 | 511 | # we can eliminate its usage altogether. |
ac0df51d | 512 | |
e49d021e PM |
513 | # Preferred compiler: |
514 | # ${CC} (if set) | |
515 | # ${cross_prefix}gcc (if cross-prefix specified) | |
516 | # system compiler | |
517 | if test -z "${CC}${cross_prefix}"; then | |
518 | cc="$host_cc" | |
519 | else | |
520 | cc="${CC-${cross_prefix}gcc}" | |
521 | fi | |
522 | ||
83f73fce TS |
523 | if test -z "${CXX}${cross_prefix}"; then |
524 | cxx="c++" | |
525 | else | |
526 | cxx="${CXX-${cross_prefix}g++}" | |
527 | fi | |
528 | ||
b3198cc2 | 529 | ar="${AR-${cross_prefix}ar}" |
cdbd727c | 530 | as="${AS-${cross_prefix}as}" |
5f6f0e27 | 531 | ccas="${CCAS-$cc}" |
3dd46c78 | 532 | cpp="${CPP-$cc -E}" |
b3198cc2 SY |
533 | objcopy="${OBJCOPY-${cross_prefix}objcopy}" |
534 | ld="${LD-${cross_prefix}ld}" | |
9f81aeb5 | 535 | ranlib="${RANLIB-${cross_prefix}ranlib}" |
4852ee95 | 536 | nm="${NM-${cross_prefix}nm}" |
b3198cc2 SY |
537 | strip="${STRIP-${cross_prefix}strip}" |
538 | windres="${WINDRES-${cross_prefix}windres}" | |
17884d7b ST |
539 | pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}" |
540 | query_pkg_config() { | |
541 | "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@" | |
542 | } | |
543 | pkg_config=query_pkg_config | |
47c03744 | 544 | sdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}" |
ac0df51d | 545 | |
45d285ab PM |
546 | # If the user hasn't specified ARFLAGS, default to 'rv', just as make does. |
547 | ARFLAGS="${ARFLAGS-rv}" | |
548 | ||
be17dc90 | 549 | # default flags for all hosts |
2d31515b PM |
550 | # We use -fwrapv to tell the compiler that we require a C dialect where |
551 | # left shift of signed integers is well defined and has the expected | |
552 | # 2s-complement style results. (Both clang and gcc agree that it | |
553 | # provides these semantics.) | |
086d5f75 PB |
554 | QEMU_CFLAGS="-fno-strict-aliasing -fno-common -fwrapv $QEMU_CFLAGS" |
555 | QEMU_CFLAGS="-Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS" | |
c95e3080 | 556 | QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS" |
be17dc90 | 557 | QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS" |
5770e8af PB |
558 | |
559 | # Flags that are needed during configure but later taken care of by Meson | |
560 | CONFIGURE_CFLAGS="-std=gnu99 -Wall" | |
561 | CONFIGURE_LDFLAGS= | |
086d5f75 | 562 | |
be17dc90 | 563 | |
ac0df51d AL |
564 | check_define() { |
565 | cat > $TMPC <<EOF | |
566 | #if !defined($1) | |
fd786e1a | 567 | #error $1 not defined |
ac0df51d AL |
568 | #endif |
569 | int main(void) { return 0; } | |
570 | EOF | |
52166aa0 | 571 | compile_object |
ac0df51d AL |
572 | } |
573 | ||
307119e7 GH |
574 | check_include() { |
575 | cat > $TMPC <<EOF | |
576 | #include <$1> | |
577 | int main(void) { return 0; } | |
578 | EOF | |
579 | compile_object | |
580 | } | |
581 | ||
93b25869 JS |
582 | write_c_skeleton() { |
583 | cat > $TMPC <<EOF | |
584 | int main(void) { return 0; } | |
585 | EOF | |
586 | } | |
587 | ||
adc28027 AB |
588 | write_c_fuzzer_skeleton() { |
589 | cat > $TMPC <<EOF | |
590 | #include <stdint.h> | |
591 | #include <sys/types.h> | |
592 | int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size); | |
593 | int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) { return 0; } | |
594 | EOF | |
595 | } | |
596 | ||
bbea4050 PM |
597 | if check_define __linux__ ; then |
598 | targetos="Linux" | |
599 | elif check_define _WIN32 ; then | |
600 | targetos='MINGW32' | |
601 | elif check_define __OpenBSD__ ; then | |
602 | targetos='OpenBSD' | |
603 | elif check_define __sun__ ; then | |
604 | targetos='SunOS' | |
605 | elif check_define __HAIKU__ ; then | |
606 | targetos='Haiku' | |
951fedfc PM |
607 | elif check_define __FreeBSD__ ; then |
608 | targetos='FreeBSD' | |
609 | elif check_define __FreeBSD_kernel__ && check_define __GLIBC__; then | |
610 | targetos='GNU/kFreeBSD' | |
611 | elif check_define __DragonFly__ ; then | |
612 | targetos='DragonFly' | |
613 | elif check_define __NetBSD__; then | |
614 | targetos='NetBSD' | |
615 | elif check_define __APPLE__; then | |
616 | targetos='Darwin' | |
bbea4050 | 617 | else |
951fedfc PM |
618 | # This is a fatal error, but don't report it yet, because we |
619 | # might be going to just print the --help text, or it might | |
620 | # be the result of a missing compiler. | |
621 | targetos='bogus' | |
bbea4050 PM |
622 | fi |
623 | ||
624 | # Some host OSes need non-standard checks for which CPU to use. | |
625 | # Note that these checks are broken for cross-compilation: if you're | |
626 | # cross-compiling to one of these OSes then you'll need to specify | |
627 | # the correct CPU with the --cpu option. | |
628 | case $targetos in | |
629 | Darwin) | |
5869f8dd | 630 | HOST_DSOSUF=".dylib" |
bbea4050 PM |
631 | ;; |
632 | SunOS) | |
89138857 | 633 | # $(uname -m) returns i86pc even on an x86_64 box, so default based on isainfo |
bbea4050 PM |
634 | if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then |
635 | cpu="x86_64" | |
636 | fi | |
637 | esac | |
638 | ||
2ff6b91e JQ |
639 | if test ! -z "$cpu" ; then |
640 | # command line argument | |
641 | : | |
642 | elif check_define __i386__ ; then | |
ac0df51d AL |
643 | cpu="i386" |
644 | elif check_define __x86_64__ ; then | |
c72b26ec RH |
645 | if check_define __ILP32__ ; then |
646 | cpu="x32" | |
647 | else | |
648 | cpu="x86_64" | |
649 | fi | |
3aa9bd6c | 650 | elif check_define __sparc__ ; then |
3aa9bd6c BS |
651 | if check_define __arch64__ ; then |
652 | cpu="sparc64" | |
653 | else | |
654 | cpu="sparc" | |
655 | fi | |
fdf7ed96 | 656 | elif check_define _ARCH_PPC ; then |
657 | if check_define _ARCH_PPC64 ; then | |
f8378acc RH |
658 | if check_define _LITTLE_ENDIAN ; then |
659 | cpu="ppc64le" | |
660 | else | |
661 | cpu="ppc64" | |
662 | fi | |
fdf7ed96 | 663 | else |
664 | cpu="ppc" | |
665 | fi | |
afa05235 AJ |
666 | elif check_define __mips__ ; then |
667 | cpu="mips" | |
d66ed0ea AJ |
668 | elif check_define __s390__ ; then |
669 | if check_define __s390x__ ; then | |
670 | cpu="s390x" | |
671 | else | |
672 | cpu="s390" | |
673 | fi | |
c4f80543 AF |
674 | elif check_define __riscv ; then |
675 | if check_define _LP64 ; then | |
676 | cpu="riscv64" | |
677 | else | |
678 | cpu="riscv32" | |
679 | fi | |
21d89f84 PM |
680 | elif check_define __arm__ ; then |
681 | cpu="arm" | |
1f080313 CF |
682 | elif check_define __aarch64__ ; then |
683 | cpu="aarch64" | |
ac0df51d | 684 | else |
89138857 | 685 | cpu=$(uname -m) |
ac0df51d AL |
686 | fi |
687 | ||
359bc95d PM |
688 | ARCH= |
689 | # Normalise host CPU name and set ARCH. | |
690 | # Note that this case should only have supported host CPUs, not guests. | |
7d13299d | 691 | case "$cpu" in |
ee35e968 | 692 | ppc|ppc64|s390x|sparc64|x32|riscv32|riscv64) |
898be3e0 | 693 | ;; |
f8378acc RH |
694 | ppc64le) |
695 | ARCH="ppc64" | |
f8378acc | 696 | ;; |
7d13299d | 697 | i386|i486|i586|i686|i86pc|BePC) |
97a847bc | 698 | cpu="i386" |
7d13299d | 699 | ;; |
aaa5fa14 AJ |
700 | x86_64|amd64) |
701 | cpu="x86_64" | |
702 | ;; | |
21d89f84 PM |
703 | armv*b|armv*l|arm) |
704 | cpu="arm" | |
7d13299d | 705 | ;; |
1f080313 CF |
706 | aarch64) |
707 | cpu="aarch64" | |
708 | ;; | |
afa05235 AJ |
709 | mips*) |
710 | cpu="mips" | |
711 | ;; | |
3142255c | 712 | sparc|sun4[cdmuv]) |
ae228531 FB |
713 | cpu="sparc" |
714 | ;; | |
7d13299d | 715 | *) |
359bc95d PM |
716 | # This will result in either an error or falling back to TCI later |
717 | ARCH=unknown | |
7d13299d FB |
718 | ;; |
719 | esac | |
359bc95d PM |
720 | if test -z "$ARCH"; then |
721 | ARCH="$cpu" | |
722 | fi | |
e2d52ad3 | 723 | |
7d13299d | 724 | # OS specific |
0dbfc675 | 725 | |
7d13299d | 726 | case $targetos in |
67b915a5 | 727 | MINGW32*) |
0dbfc675 | 728 | mingw32="yes" |
3cec7cc2 | 729 | audio_possible_drivers="dsound sdl" |
307119e7 GH |
730 | if check_include dsound.h; then |
731 | audio_drv_list="dsound" | |
732 | else | |
733 | audio_drv_list="" | |
734 | fi | |
898be3e0 | 735 | supported_os="yes" |
fb648e9c | 736 | pie="no" |
67b915a5 | 737 | ;; |
5c40d2bd | 738 | GNU/kFreeBSD) |
a167ba50 | 739 | bsd="yes" |
6a485418 | 740 | audio_drv_list="oss try-sdl" |
0bac1111 | 741 | audio_possible_drivers="oss sdl pa" |
5c40d2bd | 742 | ;; |
7d3505c5 | 743 | FreeBSD) |
0dbfc675 | 744 | bsd="yes" |
0db4a067 | 745 | make="${MAKE-gmake}" |
6a485418 | 746 | audio_drv_list="oss try-sdl" |
0bac1111 | 747 | audio_possible_drivers="oss sdl pa" |
f01576f1 | 748 | # needed for kinfo_getvmmap(3) in libutil.h |
58952137 | 749 | netmap="" # enable netmap autodetect |
7d3505c5 | 750 | ;; |
c5e97233 | 751 | DragonFly) |
0dbfc675 | 752 | bsd="yes" |
0db4a067 | 753 | make="${MAKE-gmake}" |
6a485418 | 754 | audio_drv_list="oss try-sdl" |
0bac1111 | 755 | audio_possible_drivers="oss sdl pa" |
c5e97233 | 756 | ;; |
7d3505c5 | 757 | NetBSD) |
0dbfc675 | 758 | bsd="yes" |
0db4a067 | 759 | make="${MAKE-gmake}" |
6a485418 | 760 | audio_drv_list="oss try-sdl" |
0bac1111 | 761 | audio_possible_drivers="oss sdl" |
0dbfc675 | 762 | oss_lib="-lossaudio" |
7d3505c5 FB |
763 | ;; |
764 | OpenBSD) | |
0dbfc675 | 765 | bsd="yes" |
0db4a067 | 766 | make="${MAKE-gmake}" |
f92c7168 | 767 | audio_drv_list="try-sdl" |
0bac1111 | 768 | audio_possible_drivers="sdl" |
7d3505c5 | 769 | ;; |
83fb7adf | 770 | Darwin) |
0dbfc675 JQ |
771 | bsd="yes" |
772 | darwin="yes" | |
422a5fd0 | 773 | audio_drv_list="try-coreaudio try-sdl" |
14382605 | 774 | audio_possible_drivers="coreaudio sdl" |
a0b7cf6b PM |
775 | # Disable attempts to use ObjectiveC features in os/object.h since they |
776 | # won't work when we're compiling with gcc as a C compiler. | |
777 | QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS" | |
83fb7adf | 778 | ;; |
ec530c81 | 779 | SunOS) |
0dbfc675 | 780 | solaris="yes" |
0db4a067 | 781 | make="${MAKE-gmake}" |
e2d8830e | 782 | smbd="${SMBD-/usr/sfw/sbin/smbd}" |
0dbfc675 | 783 | if test -f /usr/include/sys/soundcard.h ; then |
6a485418 | 784 | audio_drv_list="oss try-sdl" |
0dbfc675 JQ |
785 | fi |
786 | audio_possible_drivers="oss sdl" | |
d741429a BS |
787 | # needed for CMSG_ macros in sys/socket.h |
788 | QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS" | |
789 | # needed for TIOCWIN* defines in termios.h | |
790 | QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS" | |
86b2bd93 | 791 | ;; |
179cf400 AF |
792 | Haiku) |
793 | haiku="yes" | |
cde99253 | 794 | QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS -D_BSD_SOURCE $QEMU_CFLAGS" |
179cf400 | 795 | ;; |
898be3e0 | 796 | Linux) |
7183834a | 797 | audio_drv_list="try-pa oss" |
0bac1111 | 798 | audio_possible_drivers="oss alsa sdl pa" |
0dbfc675 JQ |
799 | linux="yes" |
800 | linux_user="yes" | |
c87ea116 | 801 | vhost_user=${default_feature:-yes} |
898be3e0 | 802 | ;; |
7d13299d FB |
803 | esac |
804 | ||
7d3505c5 | 805 | if [ "$bsd" = "yes" ] ; then |
b1a550a0 | 806 | if [ "$darwin" != "yes" ] ; then |
08de3949 | 807 | bsd_user="yes" |
83fb7adf | 808 | fi |
7d3505c5 FB |
809 | fi |
810 | ||
0db4a067 | 811 | : ${make=${MAKE-make}} |
b6daf4d3 | 812 | |
faf44142 DB |
813 | # We prefer python 3.x. A bare 'python' is traditionally |
814 | # python 2.x, but some distros have it as python 3.x, so | |
ddf90699 | 815 | # we check that too |
faf44142 | 816 | python= |
0a01d76f | 817 | explicit_python=no |
ddf90699 | 818 | for binary in "${PYTHON-python3}" python |
faf44142 DB |
819 | do |
820 | if has "$binary" | |
821 | then | |
95c5f2de | 822 | python=$(command -v "$binary") |
faf44142 DB |
823 | break |
824 | fi | |
825 | done | |
903458c8 | 826 | |
903458c8 | 827 | |
39d87c8c AB |
828 | # Check for ancillary tools used in testing |
829 | genisoimage= | |
3df437c7 | 830 | for binary in genisoimage mkisofs |
39d87c8c AB |
831 | do |
832 | if has $binary | |
833 | then | |
834 | genisoimage=$(command -v "$binary") | |
835 | break | |
836 | fi | |
837 | done | |
838 | ||
3c4a4d0d PM |
839 | # Default objcc to clang if available, otherwise use CC |
840 | if has clang; then | |
841 | objcc=clang | |
842 | else | |
843 | objcc="$cc" | |
844 | fi | |
845 | ||
3457a3f8 | 846 | if test "$mingw32" = "yes" ; then |
3457a3f8 | 847 | EXESUF=".exe" |
484e2cc7 | 848 | HOST_DSOSUF=".dll" |
78e9d4ad | 849 | # MinGW needs -mthreads for TLS and macro _MT. |
5770e8af | 850 | CONFIGURE_CFLAGS="-mthreads $CONFIGURE_CFLAGS" |
93b25869 | 851 | write_c_skeleton; |
d17f305a | 852 | prefix="/qemu" |
77433a5f | 853 | qemu_suffix="" |
105fad6b | 854 | libs_qga="-lws2_32 -lwinmm -lpowrprof -lwtsapi32 -lwininet -liphlpapi -lnetapi32 $libs_qga" |
3457a3f8 JQ |
855 | fi |
856 | ||
487fefdb | 857 | werror="" |
85aa5189 | 858 | |
7d13299d | 859 | for opt do |
89138857 | 860 | optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)') |
7d13299d | 861 | case "$opt" in |
2efc3265 FB |
862 | --help|-h) show_help=yes |
863 | ;; | |
99123e13 MF |
864 | --version|-V) exec cat $source_path/VERSION |
865 | ;; | |
b1a550a0 | 866 | --prefix=*) prefix="$optarg" |
7d13299d | 867 | ;; |
b1a550a0 | 868 | --interp-prefix=*) interp_prefix="$optarg" |
32ce6337 | 869 | ;; |
ac0df51d | 870 | --cross-prefix=*) |
7d13299d | 871 | ;; |
ac0df51d | 872 | --cc=*) |
7d13299d | 873 | ;; |
b1a550a0 | 874 | --host-cc=*) host_cc="$optarg" |
83469015 | 875 | ;; |
83f73fce TS |
876 | --cxx=*) |
877 | ;; | |
e007dbec MT |
878 | --iasl=*) iasl="$optarg" |
879 | ;; | |
3c4a4d0d PM |
880 | --objcc=*) objcc="$optarg" |
881 | ;; | |
b1a550a0 | 882 | --make=*) make="$optarg" |
7d13299d | 883 | ;; |
b6daf4d3 | 884 | --install=*) |
6a882643 | 885 | ;; |
0a01d76f | 886 | --python=*) python="$optarg" ; explicit_python=yes |
c886edfb | 887 | ;; |
2eb054c2 PM |
888 | --sphinx-build=*) sphinx_build="$optarg" |
889 | ;; | |
a5665051 PB |
890 | --skip-meson) skip_meson=yes |
891 | ;; | |
892 | --meson=*) meson="$optarg" | |
893 | ;; | |
48328880 PB |
894 | --ninja=*) ninja="$optarg" |
895 | ;; | |
e2d8830e BS |
896 | --smbd=*) smbd="$optarg" |
897 | ;; | |
e2a2ed06 | 898 | --extra-cflags=*) |
7d13299d | 899 | ;; |
11cde1c8 BD |
900 | --extra-cxxflags=*) |
901 | ;; | |
e2a2ed06 | 902 | --extra-ldflags=*) |
7d13299d | 903 | ;; |
5bc62e01 GH |
904 | --enable-debug-info) |
905 | ;; | |
906 | --disable-debug-info) | |
907 | ;; | |
d75402b5 AB |
908 | --cross-cc-*) |
909 | ;; | |
17969268 FZ |
910 | --enable-modules) |
911 | modules="yes" | |
3aa88b31 SH |
912 | ;; |
913 | --disable-modules) | |
914 | modules="no" | |
17969268 | 915 | ;; |
bd83c861 CE |
916 | --disable-module-upgrades) module_upgrades="no" |
917 | ;; | |
918 | --enable-module-upgrades) module_upgrades="yes" | |
919 | ;; | |
2ff6b91e | 920 | --cpu=*) |
7d13299d | 921 | ;; |
b1a550a0 | 922 | --target-list=*) target_list="$optarg" |
447e133f AB |
923 | if test "$target_list_exclude"; then |
924 | error_exit "Can't mix --target-list with --target-list-exclude" | |
925 | fi | |
926 | ;; | |
927 | --target-list-exclude=*) target_list_exclude="$optarg" | |
928 | if test "$target_list"; then | |
929 | error_exit "Can't mix --target-list-exclude with --target-list" | |
930 | fi | |
de83cd02 | 931 | ;; |
5b808275 LV |
932 | --enable-trace-backends=*) trace_backends="$optarg" |
933 | ;; | |
934 | # XXX: backwards compatibility | |
935 | --enable-trace-backend=*) trace_backends="$optarg" | |
94a420b1 | 936 | ;; |
74242e0f | 937 | --with-trace-file=*) trace_file="$optarg" |
9410b56c | 938 | ;; |
7bc3ca7f | 939 | --with-default-devices) default_devices="true" |
f3494749 | 940 | ;; |
7bc3ca7f | 941 | --without-default-devices) default_devices="false" |
f3494749 | 942 | ;; |
c87ea116 AB |
943 | --without-default-features) # processed above |
944 | ;; | |
7d13299d FB |
945 | --enable-gprof) gprof="yes" |
946 | ;; | |
1d728c39 BS |
947 | --enable-gcov) gcov="yes" |
948 | ;; | |
79427693 LM |
949 | --static) |
950 | static="yes" | |
17884d7b | 951 | QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS" |
43ce4dfe | 952 | ;; |
0b24e75f PB |
953 | --mandir=*) mandir="$optarg" |
954 | ;; | |
955 | --bindir=*) bindir="$optarg" | |
956 | ;; | |
3aa5d2be AL |
957 | --libdir=*) libdir="$optarg" |
958 | ;; | |
8bf188aa MT |
959 | --libexecdir=*) libexecdir="$optarg" |
960 | ;; | |
0f94d6da AL |
961 | --includedir=*) includedir="$optarg" |
962 | ;; | |
528ae5b8 | 963 | --datadir=*) datadir="$optarg" |
0b24e75f | 964 | ;; |
77433a5f | 965 | --with-suffix=*) qemu_suffix="$optarg" |
023d3d67 | 966 | ;; |
c6502638 | 967 | --docdir=*) docdir="$optarg" |
0b24e75f | 968 | ;; |
fe0038be PB |
969 | --localedir=*) localedir="$optarg" |
970 | ;; | |
ca2fb938 | 971 | --sysconfdir=*) sysconfdir="$optarg" |
07381cc1 | 972 | ;; |
785c23ae LC |
973 | --localstatedir=*) local_statedir="$optarg" |
974 | ;; | |
3d5eecab GH |
975 | --firmwarepath=*) firmwarepath="$optarg" |
976 | ;; | |
181ce1d0 OH |
977 | --host=*|--build=*|\ |
978 | --disable-dependency-tracking|\ | |
785c23ae | 979 | --sbindir=*|--sharedstatedir=*|\ |
fe0038be | 980 | --oldincludedir=*|--datarootdir=*|--infodir=*|\ |
023ddd74 MF |
981 | --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*) |
982 | # These switches are silently ignored, for compatibility with | |
983 | # autoconf-generated configure scripts. This allows QEMU's | |
984 | # configure to be used by RPM and similar macros that set | |
985 | # lots of directory switches by default. | |
986 | ;; | |
35be72ba | 987 | --disable-sdl) sdl="disabled" |
97a847bc | 988 | ;; |
35be72ba | 989 | --enable-sdl) sdl="enabled" |
c4198157 | 990 | ;; |
35be72ba | 991 | --disable-sdl-image) sdl_image="disabled" |
a442fe2f | 992 | ;; |
35be72ba | 993 | --enable-sdl-image) sdl_image="enabled" |
a442fe2f | 994 | ;; |
3556c233 PB |
995 | --disable-qom-cast-debug) qom_cast_debug="no" |
996 | ;; | |
997 | --enable-qom-cast-debug) qom_cast_debug="yes" | |
998 | ;; | |
69202b40 | 999 | --disable-virtfs) virtfs="disabled" |
983eef5a | 1000 | ;; |
69202b40 | 1001 | --enable-virtfs) virtfs="enabled" |
983eef5a | 1002 | ;; |
5c53015a PB |
1003 | --disable-libudev) libudev="disabled" |
1004 | ;; | |
1005 | --enable-libudev) libudev="enabled" | |
1006 | ;; | |
cece116c MT |
1007 | --disable-virtiofsd) virtiofsd="disabled" |
1008 | ;; | |
1009 | --enable-virtiofsd) virtiofsd="enabled" | |
1010 | ;; | |
6ec0e15d | 1011 | --disable-mpath) mpath="disabled" |
fe8fc5ae | 1012 | ;; |
6ec0e15d | 1013 | --enable-mpath) mpath="enabled" |
fe8fc5ae | 1014 | ;; |
a0b93237 | 1015 | --disable-vnc) vnc="disabled" |
821601ea | 1016 | ;; |
a0b93237 | 1017 | --enable-vnc) vnc="enabled" |
821601ea | 1018 | ;; |
0e8e77d4 | 1019 | --disable-gettext) gettext="disabled" |
e8f3bd71 | 1020 | ;; |
0e8e77d4 | 1021 | --enable-gettext) gettext="enabled" |
e8f3bd71 | 1022 | ;; |
2f6a1ab0 BS |
1023 | --oss-lib=*) oss_lib="$optarg" |
1024 | ;; | |
0c58ac1c | 1025 | --audio-drv-list=*) audio_drv_list="$optarg" |
102a52e4 | 1026 | ;; |
89138857 | 1027 | --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=$(echo "$optarg" | sed -e 's/,/ /g') |
b64ec4e4 | 1028 | ;; |
89138857 | 1029 | --block-drv-ro-whitelist=*) block_drv_ro_whitelist=$(echo "$optarg" | sed -e 's/,/ /g') |
eb852011 | 1030 | ;; |
f8393946 AJ |
1031 | --enable-debug-tcg) debug_tcg="yes" |
1032 | ;; | |
1033 | --disable-debug-tcg) debug_tcg="no" | |
1034 | ;; | |
f3d08ee6 PB |
1035 | --enable-debug) |
1036 | # Enable debugging options that aren't excessively noisy | |
1037 | debug_tcg="yes" | |
1fcc6d42 | 1038 | debug_mutex="yes" |
f3d08ee6 PB |
1039 | debug="yes" |
1040 | strip_opt="no" | |
b553a042 | 1041 | fortify_source="no" |
f3d08ee6 | 1042 | ;; |
247724cb MAL |
1043 | --enable-sanitizers) sanitizers="yes" |
1044 | ;; | |
1045 | --disable-sanitizers) sanitizers="no" | |
1046 | ;; | |
0aebab04 LY |
1047 | --enable-tsan) tsan="yes" |
1048 | ;; | |
1049 | --disable-tsan) tsan="no" | |
1050 | ;; | |
deb62371 | 1051 | --enable-sparse) sparse="enabled" |
03b4fe7d | 1052 | ;; |
deb62371 | 1053 | --disable-sparse) sparse="disabled" |
03b4fe7d | 1054 | ;; |
1625af87 AL |
1055 | --disable-strip) strip_opt="no" |
1056 | ;; | |
a0b93237 | 1057 | --disable-vnc-sasl) vnc_sasl="disabled" |
2f9606b3 | 1058 | ;; |
a0b93237 | 1059 | --enable-vnc-sasl) vnc_sasl="enabled" |
ea784e3b | 1060 | ;; |
a0b93237 | 1061 | --disable-vnc-jpeg) vnc_jpeg="disabled" |
2f6f5c7a | 1062 | ;; |
a0b93237 | 1063 | --enable-vnc-jpeg) vnc_jpeg="enabled" |
2f6f5c7a | 1064 | ;; |
a0b93237 | 1065 | --disable-vnc-png) vnc_png="disabled" |
efe556ad | 1066 | ;; |
a0b93237 | 1067 | --enable-vnc-png) vnc_png="enabled" |
efe556ad | 1068 | ;; |
4d34a86b | 1069 | --disable-slirp) slirp="disabled" |
1d14ffa9 | 1070 | ;; |
fd6fc214 PB |
1071 | --enable-slirp) slirp="enabled" |
1072 | ;; | |
4d34a86b | 1073 | --enable-slirp=git) slirp="internal" |
7c57bdd8 | 1074 | ;; |
675b9b53 MAL |
1075 | --enable-slirp=system) slirp="system" |
1076 | ;; | |
e0e6c8c0 | 1077 | --disable-vde) vde="no" |
8a16d273 | 1078 | ;; |
dfb278bd JQ |
1079 | --enable-vde) vde="yes" |
1080 | ;; | |
58952137 VM |
1081 | --disable-netmap) netmap="no" |
1082 | ;; | |
1083 | --enable-netmap) netmap="yes" | |
1084 | ;; | |
1badb709 | 1085 | --disable-xen) xen="disabled" |
e37630ca | 1086 | ;; |
1badb709 | 1087 | --enable-xen) xen="enabled" |
fc321b4b | 1088 | ;; |
1badb709 | 1089 | --disable-xen-pci-passthrough) xen_pci_passthrough="disabled" |
eb6fda0f | 1090 | ;; |
1badb709 | 1091 | --enable-xen-pci-passthrough) xen_pci_passthrough="enabled" |
eb6fda0f | 1092 | ;; |
8c6d4ff4 | 1093 | --disable-brlapi) brlapi="disabled" |
2e4d9fb1 | 1094 | ;; |
8c6d4ff4 | 1095 | --enable-brlapi) brlapi="enabled" |
4ffcedb6 | 1096 | ;; |
1badb709 | 1097 | --disable-kvm) kvm="disabled" |
7ba1e619 | 1098 | ;; |
1badb709 | 1099 | --enable-kvm) kvm="enabled" |
b31a0277 | 1100 | ;; |
1badb709 | 1101 | --disable-hax) hax="disabled" |
180fb750 | 1102 | ;; |
1badb709 | 1103 | --enable-hax) hax="enabled" |
180fb750 | 1104 | ;; |
1badb709 | 1105 | --disable-hvf) hvf="disabled" |
c97d6d2c | 1106 | ;; |
1badb709 | 1107 | --enable-hvf) hvf="enabled" |
c97d6d2c | 1108 | ;; |
74a414a1 RZ |
1109 | --disable-nvmm) nvmm="disabled" |
1110 | ;; | |
1111 | --enable-nvmm) nvmm="enabled" | |
1112 | ;; | |
1badb709 | 1113 | --disable-whpx) whpx="disabled" |
d661d9a4 | 1114 | ;; |
1badb709 | 1115 | --enable-whpx) whpx="enabled" |
d661d9a4 | 1116 | ;; |
c6fbea47 | 1117 | --disable-tcg-interpreter) tcg_interpreter="false" |
9195b2c2 | 1118 | ;; |
c6fbea47 | 1119 | --enable-tcg-interpreter) tcg_interpreter="true" |
9195b2c2 | 1120 | ;; |
727c8bb8 | 1121 | --disable-cap-ng) cap_ng="disabled" |
47e98658 | 1122 | ;; |
727c8bb8 | 1123 | --enable-cap-ng) cap_ng="enabled" |
47e98658 | 1124 | ;; |
1badb709 | 1125 | --disable-tcg) tcg="disabled" |
b3f6ea7e | 1126 | ;; |
1badb709 | 1127 | --enable-tcg) tcg="enabled" |
b3f6ea7e | 1128 | ;; |
aa087962 | 1129 | --disable-malloc-trim) malloc_trim="disabled" |
5a22ab71 | 1130 | ;; |
aa087962 | 1131 | --enable-malloc-trim) malloc_trim="enabled" |
5a22ab71 | 1132 | ;; |
cd4ec0b4 GH |
1133 | --disable-spice) spice="no" |
1134 | ;; | |
1135 | --enable-spice) spice="yes" | |
1136 | ;; | |
9db405a3 | 1137 | --disable-libiscsi) libiscsi="disabled" |
c589b249 | 1138 | ;; |
9db405a3 | 1139 | --enable-libiscsi) libiscsi="enabled" |
c589b249 | 1140 | ;; |
30045c05 | 1141 | --disable-libnfs) libnfs="disabled" |
6542aa9c | 1142 | ;; |
30045c05 | 1143 | --enable-libnfs) libnfs="enabled" |
6542aa9c | 1144 | ;; |
05c2a3e7 FB |
1145 | --enable-profiler) profiler="yes" |
1146 | ;; | |
b4e312e9 | 1147 | --disable-cocoa) cocoa="disabled" |
14821030 | 1148 | ;; |
a23a6789 | 1149 | --enable-cocoa) cocoa="enabled" |
1d14ffa9 | 1150 | ;; |
cad25d69 | 1151 | --disable-system) softmmu="no" |
0a8e90f4 | 1152 | ;; |
cad25d69 | 1153 | --enable-system) softmmu="yes" |
0a8e90f4 | 1154 | ;; |
0953a80f ZA |
1155 | --disable-user) |
1156 | linux_user="no" ; | |
1157 | bsd_user="no" ; | |
0953a80f ZA |
1158 | ;; |
1159 | --enable-user) ;; | |
831b7825 | 1160 | --disable-linux-user) linux_user="no" |
0a8e90f4 | 1161 | ;; |
831b7825 TS |
1162 | --enable-linux-user) linux_user="yes" |
1163 | ;; | |
84778508 BS |
1164 | --disable-bsd-user) bsd_user="no" |
1165 | ;; | |
1166 | --enable-bsd-user) bsd_user="yes" | |
1167 | ;; | |
40d6444e | 1168 | --enable-pie) pie="yes" |
34005a00 | 1169 | ;; |
40d6444e | 1170 | --disable-pie) pie="no" |
34005a00 | 1171 | ;; |
85aa5189 FB |
1172 | --enable-werror) werror="yes" |
1173 | ;; | |
1174 | --disable-werror) werror="no" | |
1175 | ;; | |
cdad781d DB |
1176 | --enable-lto) lto="true" |
1177 | ;; | |
1178 | --disable-lto) lto="false" | |
1179 | ;; | |
63678e17 SN |
1180 | --enable-stack-protector) stack_protector="yes" |
1181 | ;; | |
1182 | --disable-stack-protector) stack_protector="no" | |
1183 | ;; | |
1e4f6065 DB |
1184 | --enable-safe-stack) safe_stack="yes" |
1185 | ;; | |
1186 | --disable-safe-stack) safe_stack="no" | |
1187 | ;; | |
9e62ba48 DB |
1188 | --enable-cfi) |
1189 | cfi="true"; | |
1190 | lto="true"; | |
1191 | ;; | |
1192 | --disable-cfi) cfi="false" | |
1193 | ;; | |
1194 | --enable-cfi-debug) cfi_debug="true" | |
1195 | ;; | |
1196 | --disable-cfi-debug) cfi_debug="false" | |
1197 | ;; | |
5285e593 | 1198 | --disable-curses) curses="disabled" |
4d3b6f6e | 1199 | ;; |
5285e593 | 1200 | --enable-curses) curses="enabled" |
c584a6d0 | 1201 | ;; |
5285e593 | 1202 | --disable-iconv) iconv="disabled" |
e08bb301 | 1203 | ;; |
5285e593 | 1204 | --enable-iconv) iconv="enabled" |
e08bb301 | 1205 | ;; |
f9cd86fe | 1206 | --disable-curl) curl="disabled" |
769ce76d | 1207 | ;; |
f9cd86fe | 1208 | --enable-curl) curl="enabled" |
788c8196 | 1209 | ;; |
fbb4121d | 1210 | --disable-fdt) fdt="disabled" |
2df87df7 | 1211 | ;; |
fbb4121d PB |
1212 | --enable-fdt) fdt="enabled" |
1213 | ;; | |
1214 | --enable-fdt=git) fdt="internal" | |
1215 | ;; | |
1216 | --enable-fdt=system) fdt="system" | |
2df87df7 | 1217 | ;; |
5c6c3a6c CH |
1218 | --disable-linux-aio) linux_aio="no" |
1219 | ;; | |
1220 | --enable-linux-aio) linux_aio="yes" | |
1221 | ;; | |
c10dd856 AM |
1222 | --disable-linux-io-uring) linux_io_uring="no" |
1223 | ;; | |
1224 | --enable-linux-io-uring) linux_io_uring="yes" | |
1225 | ;; | |
f7f2d651 | 1226 | --disable-attr) attr="disabled" |
758e8e38 | 1227 | ;; |
f7f2d651 | 1228 | --enable-attr) attr="enabled" |
758e8e38 | 1229 | ;; |
a40161cb PB |
1230 | --disable-membarrier) membarrier="no" |
1231 | ;; | |
1232 | --enable-membarrier) membarrier="yes" | |
1233 | ;; | |
c8d5450b | 1234 | --disable-blobs) blobs="false" |
77755340 | 1235 | ;; |
7e563bfb | 1236 | --with-pkgversion=*) pkgversion="$optarg" |
4a19f1ec | 1237 | ;; |
519175a2 AB |
1238 | --with-coroutine=*) coroutine="$optarg" |
1239 | ;; | |
70c60c08 SH |
1240 | --disable-coroutine-pool) coroutine_pool="no" |
1241 | ;; | |
1242 | --enable-coroutine-pool) coroutine_pool="yes" | |
1243 | ;; | |
7d992e4d PL |
1244 | --enable-debug-stack-usage) debug_stack_usage="yes" |
1245 | ;; | |
f0d92b56 LM |
1246 | --enable-crypto-afalg) crypto_afalg="yes" |
1247 | ;; | |
1248 | --disable-crypto-afalg) crypto_afalg="no" | |
1249 | ;; | |
e3667660 | 1250 | --disable-docs) docs="disabled" |
70ec5dc0 | 1251 | ;; |
e3667660 | 1252 | --enable-docs) docs="enabled" |
83a3ab8b | 1253 | ;; |
d5970055 MT |
1254 | --disable-vhost-net) vhost_net="no" |
1255 | ;; | |
1256 | --enable-vhost-net) vhost_net="yes" | |
1257 | ;; | |
042cea27 GA |
1258 | --disable-vhost-crypto) vhost_crypto="no" |
1259 | ;; | |
299e6f19 | 1260 | --enable-vhost-crypto) vhost_crypto="yes" |
042cea27 | 1261 | ;; |
5e9be92d NB |
1262 | --disable-vhost-scsi) vhost_scsi="no" |
1263 | ;; | |
1264 | --enable-vhost-scsi) vhost_scsi="yes" | |
1265 | ;; | |
fc0b9b0e SH |
1266 | --disable-vhost-vsock) vhost_vsock="no" |
1267 | ;; | |
1268 | --enable-vhost-vsock) vhost_vsock="yes" | |
1269 | ;; | |
e5e856c1 | 1270 | --disable-vhost-user-blk-server) vhost_user_blk_server="disabled" |
bc15e44c | 1271 | ;; |
e5e856c1 | 1272 | --enable-vhost-user-blk-server) vhost_user_blk_server="enabled" |
bc15e44c | 1273 | ;; |
98fc1ada DDAG |
1274 | --disable-vhost-user-fs) vhost_user_fs="no" |
1275 | ;; | |
1276 | --enable-vhost-user-fs) vhost_user_fs="yes" | |
1277 | ;; | |
da076ffe | 1278 | --disable-opengl) opengl="no" |
20ff075b | 1279 | ;; |
da076ffe | 1280 | --enable-opengl) opengl="yes" |
20ff075b | 1281 | ;; |
fabd1e93 | 1282 | --disable-rbd) rbd="disabled" |
f27aaf4b | 1283 | ;; |
fabd1e93 | 1284 | --enable-rbd) rbd="enabled" |
f27aaf4b | 1285 | ;; |
8c84cf11 ST |
1286 | --disable-xfsctl) xfs="no" |
1287 | ;; | |
1288 | --enable-xfsctl) xfs="yes" | |
1289 | ;; | |
7b02f544 | 1290 | --disable-smartcard) smartcard="no" |
111a38b0 | 1291 | ;; |
7b02f544 | 1292 | --enable-smartcard) smartcard="yes" |
111a38b0 | 1293 | ;; |
0a40bcb7 CB |
1294 | --disable-u2f) u2f="disabled" |
1295 | ;; | |
1296 | --enable-u2f) u2f="enabled" | |
1297 | ;; | |
2b2325ff GH |
1298 | --disable-libusb) libusb="no" |
1299 | ;; | |
1300 | --enable-libusb) libusb="yes" | |
1301 | ;; | |
69354a83 HG |
1302 | --disable-usb-redir) usb_redir="no" |
1303 | ;; | |
1304 | --enable-usb-redir) usb_redir="yes" | |
1305 | ;; | |
1ffb3bbb | 1306 | --disable-zlib-test) |
1ece9905 | 1307 | ;; |
0c32a0ae | 1308 | --disable-lzo) lzo="disabled" |
b25c9dff | 1309 | ;; |
0c32a0ae | 1310 | --enable-lzo) lzo="enabled" |
607dacd0 | 1311 | ;; |
241611ea | 1312 | --disable-snappy) snappy="disabled" |
b25c9dff | 1313 | ;; |
241611ea | 1314 | --enable-snappy) snappy="enabled" |
607dacd0 | 1315 | ;; |
29ba6116 | 1316 | --disable-bzip2) bzip2="disabled" |
6b383c08 | 1317 | ;; |
29ba6116 | 1318 | --enable-bzip2) bzip2="enabled" |
6b383c08 | 1319 | ;; |
ecea3696 | 1320 | --enable-lzfse) lzfse="enabled" |
83bc1f97 | 1321 | ;; |
ecea3696 | 1322 | --disable-lzfse) lzfse="disabled" |
83bc1f97 | 1323 | ;; |
b1def33d | 1324 | --disable-zstd) zstd="disabled" |
3a678481 | 1325 | ;; |
b1def33d | 1326 | --enable-zstd) zstd="enabled" |
3a678481 | 1327 | ;; |
d138cee9 MR |
1328 | --enable-guest-agent) guest_agent="yes" |
1329 | ;; | |
1330 | --disable-guest-agent) guest_agent="no" | |
1331 | ;; | |
b846ab7c | 1332 | --enable-guest-agent-msi) guest_agent_msi="enabled" |
9dacf32d | 1333 | ;; |
b846ab7c | 1334 | --disable-guest-agent-msi) guest_agent_msi="disabled" |
9dacf32d | 1335 | ;; |
d9840e25 TS |
1336 | --with-vss-sdk) vss_win32_sdk="" |
1337 | ;; | |
1338 | --with-vss-sdk=*) vss_win32_sdk="$optarg" | |
1339 | ;; | |
1340 | --without-vss-sdk) vss_win32_sdk="no" | |
1341 | ;; | |
1342 | --with-win-sdk) win_sdk="" | |
1343 | ;; | |
1344 | --with-win-sdk=*) win_sdk="$optarg" | |
1345 | ;; | |
1346 | --without-win-sdk) win_sdk="no" | |
1347 | ;; | |
4b1c11fd DB |
1348 | --enable-tools) want_tools="yes" |
1349 | ;; | |
1350 | --disable-tools) want_tools="no" | |
1351 | ;; | |
90835c2b | 1352 | --enable-seccomp) seccomp="enabled" |
f794573e | 1353 | ;; |
90835c2b | 1354 | --disable-seccomp) seccomp="disabled" |
f794573e | 1355 | ;; |
08821ca2 | 1356 | --disable-glusterfs) glusterfs="disabled" |
eb100396 | 1357 | ;; |
86583a07 LM |
1358 | --disable-avx2) avx2_opt="no" |
1359 | ;; | |
1360 | --enable-avx2) avx2_opt="yes" | |
1361 | ;; | |
6b8cd447 RH |
1362 | --disable-avx512f) avx512f_opt="no" |
1363 | ;; | |
1364 | --enable-avx512f) avx512f_opt="yes" | |
1365 | ;; | |
1366 | ||
08821ca2 | 1367 | --enable-glusterfs) glusterfs="enabled" |
eb100396 | 1368 | ;; |
52b53c04 FZ |
1369 | --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane) |
1370 | echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2 | |
583f6e7b | 1371 | ;; |
cb6414df FZ |
1372 | --enable-vhdx|--disable-vhdx) |
1373 | echo "$0: $opt is obsolete, VHDX driver is always built" >&2 | |
1374 | ;; | |
315d3184 FZ |
1375 | --enable-uuid|--disable-uuid) |
1376 | echo "$0: $opt is obsolete, UUID support is always built" >&2 | |
1377 | ;; | |
1b695471 | 1378 | --disable-gtk) gtk="disabled" |
a4ccabcf | 1379 | ;; |
1b695471 | 1380 | --enable-gtk) gtk="enabled" |
a4ccabcf | 1381 | ;; |
a1c5e949 DB |
1382 | --tls-priority=*) tls_priority="$optarg" |
1383 | ;; | |
ddbb0d09 DB |
1384 | --disable-gnutls) gnutls="no" |
1385 | ;; | |
1386 | --enable-gnutls) gnutls="yes" | |
1387 | ;; | |
91bfcdb0 DB |
1388 | --disable-nettle) nettle="no" |
1389 | ;; | |
1390 | --enable-nettle) nettle="yes" | |
1391 | ;; | |
1392 | --disable-gcrypt) gcrypt="no" | |
1393 | ;; | |
1394 | --enable-gcrypt) gcrypt="yes" | |
1395 | ;; | |
8953caf3 DB |
1396 | --disable-auth-pam) auth_pam="no" |
1397 | ;; | |
1398 | --enable-auth-pam) auth_pam="yes" | |
1399 | ;; | |
2da776db MH |
1400 | --enable-rdma) rdma="yes" |
1401 | ;; | |
1402 | --disable-rdma) rdma="no" | |
1403 | ;; | |
21ab34c9 MA |
1404 | --enable-pvrdma) pvrdma="yes" |
1405 | ;; | |
1406 | --disable-pvrdma) pvrdma="no" | |
1407 | ;; | |
bbbf9bfb SW |
1408 | --disable-vte) vte="no" |
1409 | ;; | |
1410 | --enable-vte) vte="yes" | |
1411 | ;; | |
9d9e1521 GH |
1412 | --disable-virglrenderer) virglrenderer="no" |
1413 | ;; | |
1414 | --enable-virglrenderer) virglrenderer="yes" | |
1415 | ;; | |
e91c793c CR |
1416 | --disable-tpm) tpm="no" |
1417 | ;; | |
ab214c29 SB |
1418 | --enable-tpm) tpm="yes" |
1419 | ;; | |
b10d49d7 | 1420 | --disable-libssh) libssh="no" |
0a12ec87 | 1421 | ;; |
b10d49d7 | 1422 | --enable-libssh) libssh="yes" |
0a12ec87 | 1423 | ;; |
ed1701c6 DDAG |
1424 | --disable-live-block-migration) live_block_migration="no" |
1425 | ;; | |
1426 | --enable-live-block-migration) live_block_migration="yes" | |
1427 | ;; | |
a99d57bb WG |
1428 | --disable-numa) numa="no" |
1429 | ;; | |
1430 | --enable-numa) numa="yes" | |
1431 | ;; | |
ed279a06 KK |
1432 | --disable-libxml2) libxml2="no" |
1433 | ;; | |
1434 | --enable-libxml2) libxml2="yes" | |
1435 | ;; | |
2847b469 FZ |
1436 | --disable-tcmalloc) tcmalloc="no" |
1437 | ;; | |
1438 | --enable-tcmalloc) tcmalloc="yes" | |
1439 | ;; | |
7b01cb97 AD |
1440 | --disable-jemalloc) jemalloc="no" |
1441 | ;; | |
1442 | --enable-jemalloc) jemalloc="yes" | |
1443 | ;; | |
a6b1d4c0 CX |
1444 | --disable-replication) replication="no" |
1445 | ;; | |
1446 | --enable-replication) replication="yes" | |
1447 | ;; | |
2f740136 JC |
1448 | --disable-bochs) bochs="no" |
1449 | ;; | |
1450 | --enable-bochs) bochs="yes" | |
1451 | ;; | |
1452 | --disable-cloop) cloop="no" | |
1453 | ;; | |
1454 | --enable-cloop) cloop="yes" | |
1455 | ;; | |
1456 | --disable-dmg) dmg="no" | |
1457 | ;; | |
1458 | --enable-dmg) dmg="yes" | |
1459 | ;; | |
1460 | --disable-qcow1) qcow1="no" | |
1461 | ;; | |
1462 | --enable-qcow1) qcow1="yes" | |
1463 | ;; | |
1464 | --disable-vdi) vdi="no" | |
1465 | ;; | |
1466 | --enable-vdi) vdi="yes" | |
1467 | ;; | |
1468 | --disable-vvfat) vvfat="no" | |
1469 | ;; | |
1470 | --enable-vvfat) vvfat="yes" | |
1471 | ;; | |
1472 | --disable-qed) qed="no" | |
1473 | ;; | |
1474 | --enable-qed) qed="yes" | |
1475 | ;; | |
1476 | --disable-parallels) parallels="no" | |
1477 | ;; | |
1478 | --enable-parallels) parallels="yes" | |
1479 | ;; | |
e6a74868 MAL |
1480 | --disable-vhost-user) vhost_user="no" |
1481 | ;; | |
299e6f19 PB |
1482 | --enable-vhost-user) vhost_user="yes" |
1483 | ;; | |
108a6481 CL |
1484 | --disable-vhost-vdpa) vhost_vdpa="no" |
1485 | ;; | |
1486 | --enable-vhost-vdpa) vhost_vdpa="yes" | |
1487 | ;; | |
299e6f19 PB |
1488 | --disable-vhost-kernel) vhost_kernel="no" |
1489 | ;; | |
1490 | --enable-vhost-kernel) vhost_kernel="yes" | |
e6a74868 | 1491 | ;; |
8b18cdbf | 1492 | --disable-capstone) capstone="disabled" |
8ca80760 | 1493 | ;; |
8b18cdbf | 1494 | --enable-capstone) capstone="enabled" |
8ca80760 | 1495 | ;; |
8b18cdbf | 1496 | --enable-capstone=git) capstone="internal" |
e219c499 RH |
1497 | ;; |
1498 | --enable-capstone=system) capstone="system" | |
1499 | ;; | |
cc84d63a DB |
1500 | --with-git=*) git="$optarg" |
1501 | ;; | |
7d7dbf9d DS |
1502 | --enable-git-update) |
1503 | git_submodules_action="update" | |
1504 | echo "--enable-git-update deprecated, use --with-git-submodules=update" | |
f62bbee5 | 1505 | ;; |
7d7dbf9d DS |
1506 | --disable-git-update) |
1507 | git_submodules_action="validate" | |
1508 | echo "--disable-git-update deprecated, use --with-git-submodules=validate" | |
1509 | ;; | |
1510 | --with-git-submodules=*) | |
1511 | git_submodules_action="$optarg" | |
f62bbee5 | 1512 | ;; |
ba59fb77 PB |
1513 | --enable-debug-mutex) debug_mutex=yes |
1514 | ;; | |
1515 | --disable-debug-mutex) debug_mutex=no | |
1516 | ;; | |
17824406 JH |
1517 | --enable-libpmem) libpmem=yes |
1518 | ;; | |
1519 | --disable-libpmem) libpmem=no | |
1520 | ;; | |
4113f4cf | 1521 | --enable-xkbcommon) xkbcommon="enabled" |
75411919 | 1522 | ;; |
4113f4cf | 1523 | --disable-xkbcommon) xkbcommon="disabled" |
75411919 | 1524 | ;; |
40e8c6f4 AB |
1525 | --enable-plugins) plugins="yes" |
1526 | ;; | |
1527 | --disable-plugins) plugins="no" | |
1528 | ;; | |
afc3a8f9 AB |
1529 | --enable-containers) use_containers="yes" |
1530 | ;; | |
1531 | --disable-containers) use_containers="no" | |
1532 | ;; | |
adc28027 AB |
1533 | --enable-fuzzing) fuzzing=yes |
1534 | ;; | |
1535 | --disable-fuzzing) fuzzing=no | |
1536 | ;; | |
f48e590a AB |
1537 | --gdb=*) gdb_bin="$optarg" |
1538 | ;; | |
b767d257 MMG |
1539 | --enable-rng-none) rng_none=yes |
1540 | ;; | |
1541 | --disable-rng-none) rng_none=no | |
1542 | ;; | |
54e7aac0 AK |
1543 | --enable-keyring) secret_keyring="yes" |
1544 | ;; | |
1545 | --disable-keyring) secret_keyring="no" | |
1546 | ;; | |
21b2eca6 JL |
1547 | --enable-libdaxctl) libdaxctl=yes |
1548 | ;; | |
1549 | --disable-libdaxctl) libdaxctl=no | |
1550 | ;; | |
a484a719 HR |
1551 | --enable-fuse) fuse="enabled" |
1552 | ;; | |
1553 | --disable-fuse) fuse="disabled" | |
1554 | ;; | |
df4ea709 HR |
1555 | --enable-fuse-lseek) fuse_lseek="enabled" |
1556 | ;; | |
1557 | --disable-fuse-lseek) fuse_lseek="disabled" | |
1558 | ;; | |
106ad1f9 | 1559 | --enable-multiprocess) multiprocess="enabled" |
3090de69 | 1560 | ;; |
106ad1f9 | 1561 | --disable-multiprocess) multiprocess="disabled" |
3090de69 | 1562 | ;; |
20cf7b8e DP |
1563 | --enable-gio) gio=yes |
1564 | ;; | |
1565 | --disable-gio) gio=no | |
1566 | ;; | |
b8e0c493 JD |
1567 | --enable-slirp-smbd) slirp_smbd=yes |
1568 | ;; | |
1569 | --disable-slirp-smbd) slirp_smbd=no | |
1570 | ;; | |
2d2ad6d0 FZ |
1571 | *) |
1572 | echo "ERROR: unknown option $opt" | |
1573 | echo "Try '$0 --help' for more information" | |
1574 | exit 1 | |
7f1559c6 | 1575 | ;; |
7d13299d FB |
1576 | esac |
1577 | done | |
1578 | ||
7d7dbf9d DS |
1579 | case $git_submodules_action in |
1580 | update|validate) | |
1581 | if test ! -e "$source_path/.git"; then | |
1582 | echo "ERROR: cannot $git_submodules_action git submodules without .git" | |
1583 | exit 1 | |
1584 | fi | |
1585 | ;; | |
1586 | ignore) | |
1587 | ;; | |
1588 | *) | |
1589 | echo "ERROR: invalid --with-git-submodules= value '$git_submodules_action'" | |
1590 | exit 1 | |
1591 | ;; | |
1592 | esac | |
1593 | ||
22a87800 MAL |
1594 | libdir="${libdir:-$prefix/lib}" |
1595 | libexecdir="${libexecdir:-$prefix/libexec}" | |
1596 | includedir="${includedir:-$prefix/include}" | |
1597 | ||
1598 | if test "$mingw32" = "yes" ; then | |
15588a62 | 1599 | bindir="${bindir:-$prefix}" |
22a87800 | 1600 | else |
22a87800 | 1601 | bindir="${bindir:-$prefix/bin}" |
22a87800 | 1602 | fi |
15588a62 JW |
1603 | mandir="${mandir:-$prefix/share/man}" |
1604 | datadir="${datadir:-$prefix/share}" | |
1605 | docdir="${docdir:-$prefix/share/doc}" | |
1606 | sysconfdir="${sysconfdir:-$prefix/etc}" | |
1607 | local_statedir="${local_statedir:-$prefix/var}" | |
16bf7a33 PB |
1608 | firmwarepath="${firmwarepath:-$datadir/qemu-firmware}" |
1609 | localedir="${localedir:-$datadir/locale}" | |
22a87800 | 1610 | |
40293e58 | 1611 | case "$cpu" in |
e3608d66 RH |
1612 | ppc) |
1613 | CPU_CFLAGS="-m32" | |
db5adeaa | 1614 | QEMU_LDFLAGS="-m32 $QEMU_LDFLAGS" |
e3608d66 RH |
1615 | ;; |
1616 | ppc64) | |
1617 | CPU_CFLAGS="-m64" | |
db5adeaa | 1618 | QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS" |
e3608d66 | 1619 | ;; |
9b9c37c3 | 1620 | sparc) |
f1079bb8 | 1621 | CPU_CFLAGS="-m32 -mv8plus -mcpu=ultrasparc" |
db5adeaa | 1622 | QEMU_LDFLAGS="-m32 -mv8plus $QEMU_LDFLAGS" |
3142255c | 1623 | ;; |
ed968ff1 | 1624 | sparc64) |
79f3b12f | 1625 | CPU_CFLAGS="-m64 -mcpu=ultrasparc" |
db5adeaa | 1626 | QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS" |
3142255c | 1627 | ;; |
76d83bde | 1628 | s390) |
061cdd81 | 1629 | CPU_CFLAGS="-m31" |
db5adeaa | 1630 | QEMU_LDFLAGS="-m31 $QEMU_LDFLAGS" |
28d7cc49 RH |
1631 | ;; |
1632 | s390x) | |
061cdd81 | 1633 | CPU_CFLAGS="-m64" |
db5adeaa | 1634 | QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS" |
76d83bde | 1635 | ;; |
40293e58 | 1636 | i386) |
79f3b12f | 1637 | CPU_CFLAGS="-m32" |
db5adeaa | 1638 | QEMU_LDFLAGS="-m32 $QEMU_LDFLAGS" |
40293e58 FB |
1639 | ;; |
1640 | x86_64) | |
7ebee43e RH |
1641 | # ??? Only extremely old AMD cpus do not have cmpxchg16b. |
1642 | # If we truly care, we should simply detect this case at | |
1643 | # runtime and generate the fallback to serial emulation. | |
1644 | CPU_CFLAGS="-m64 -mcx16" | |
db5adeaa | 1645 | QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS" |
d2fbca94 | 1646 | ;; |
c72b26ec RH |
1647 | x32) |
1648 | CPU_CFLAGS="-mx32" | |
db5adeaa | 1649 | QEMU_LDFLAGS="-mx32 $QEMU_LDFLAGS" |
c72b26ec | 1650 | ;; |
30163d89 | 1651 | # No special flags required for other host CPUs |
3142255c BS |
1652 | esac |
1653 | ||
2038f8c8 PB |
1654 | eval "cross_cc_${cpu}=\$host_cc" |
1655 | cross_cc_vars="$cross_cc_vars cross_cc_${cpu}" | |
79f3b12f | 1656 | QEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS" |
79f3b12f | 1657 | |
affc88cc PM |
1658 | # For user-mode emulation the host arch has to be one we explicitly |
1659 | # support, even if we're using TCI. | |
1660 | if [ "$ARCH" = "unknown" ]; then | |
1661 | bsd_user="no" | |
1662 | linux_user="no" | |
1663 | fi | |
1664 | ||
60e0df25 | 1665 | default_target_list="" |
43692239 | 1666 | deprecated_targets_list=ppc64abi32-linux-user |
fdb75aef | 1667 | deprecated_features="" |
6e92f823 PM |
1668 | mak_wilds="" |
1669 | ||
1670 | if [ "$softmmu" = "yes" ]; then | |
73362fc0 | 1671 | mak_wilds="${mak_wilds} $source_path/default-configs/targets/*-softmmu.mak" |
60e0df25 | 1672 | fi |
6e92f823 | 1673 | if [ "$linux_user" = "yes" ]; then |
73362fc0 | 1674 | mak_wilds="${mak_wilds} $source_path/default-configs/targets/*-linux-user.mak" |
60e0df25 | 1675 | fi |
6e92f823 | 1676 | if [ "$bsd_user" = "yes" ]; then |
73362fc0 | 1677 | mak_wilds="${mak_wilds} $source_path/default-configs/targets/*-bsd-user.mak" |
60e0df25 PM |
1678 | fi |
1679 | ||
3a5ae4a9 AB |
1680 | # If the user doesn't explicitly specify a deprecated target we will |
1681 | # skip it. | |
1682 | if test -z "$target_list"; then | |
1683 | if test -z "$target_list_exclude"; then | |
1684 | target_list_exclude="$deprecated_targets_list" | |
1685 | else | |
1686 | target_list_exclude="$target_list_exclude,$deprecated_targets_list" | |
1687 | fi | |
2d838d9b AB |
1688 | fi |
1689 | ||
2d838d9b AB |
1690 | for config in $mak_wilds; do |
1691 | target="$(basename "$config" .mak)" | |
98db9a06 | 1692 | if echo "$target_list_exclude" | grep -vq "$target"; then |
2d838d9b AB |
1693 | default_target_list="${default_target_list} $target" |
1694 | fi | |
1695 | done | |
6e92f823 | 1696 | |
c53eeaf7 | 1697 | # Enumerate public trace backends for --help output |
64a6047d | 1698 | trace_backend_list=$(echo $(grep -le '^PUBLIC = True$' "$source_path"/scripts/tracetool/backend/*.py | sed -e 's/^.*\/\(.*\)\.py$/\1/')) |
c53eeaf7 | 1699 | |
af5db58e PB |
1700 | if test x"$show_help" = x"yes" ; then |
1701 | cat << EOF | |
1702 | ||
1703 | Usage: configure [options] | |
1704 | Options: [defaults in brackets after descriptions] | |
1705 | ||
08fb77ed SW |
1706 | Standard options: |
1707 | --help print this message | |
1708 | --prefix=PREFIX install in PREFIX [$prefix] | |
1709 | --interp-prefix=PREFIX where to find shared libraries, etc. | |
1710 | use %M for cpu name [$interp_prefix] | |
2deca810 | 1711 | --target-list=LIST set target list (default: build all non-deprecated) |
08fb77ed SW |
1712 | $(echo Available targets: $default_target_list | \ |
1713 | fold -s -w 53 | sed -e 's/^/ /') | |
2deca810 AB |
1714 | $(echo Deprecated targets: $deprecated_targets_list | \ |
1715 | fold -s -w 53 | sed -e 's/^/ /') | |
447e133f | 1716 | --target-list-exclude=LIST exclude a set of targets from the default target-list |
08fb77ed SW |
1717 | |
1718 | Advanced options (experts only): | |
3812c0c4 | 1719 | --cross-prefix=PREFIX use PREFIX for compile tools, PREFIX can be blank [$cross_prefix] |
08fb77ed SW |
1720 | --cc=CC use C compiler CC [$cc] |
1721 | --iasl=IASL use ACPI compiler IASL [$iasl] | |
1722 | --host-cc=CC use C compiler CC [$host_cc] for code run at | |
1723 | build time | |
1724 | --cxx=CXX use C++ compiler CXX [$cxx] | |
1725 | --objcc=OBJCC use Objective-C compiler OBJCC [$objcc] | |
1726 | --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS | |
11cde1c8 | 1727 | --extra-cxxflags=CXXFLAGS append extra C++ compiler flags QEMU_CXXFLAGS |
08fb77ed | 1728 | --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS |
d75402b5 | 1729 | --cross-cc-ARCH=CC use compiler when building ARCH guest test cases |
d422b2bc | 1730 | --cross-cc-flags-ARCH= use compiler flags when building ARCH guest tests |
08fb77ed | 1731 | --make=MAKE use specified make [$make] |
08fb77ed | 1732 | --python=PYTHON use specified python [$python] |
2eb054c2 | 1733 | --sphinx-build=SPHINX use specified sphinx-build [$sphinx_build] |
a5665051 | 1734 | --meson=MESON use specified meson [$meson] |
48328880 | 1735 | --ninja=NINJA use specified ninja [$ninja] |
08fb77ed | 1736 | --smbd=SMBD use specified smbd [$smbd] |
db1b5f13 | 1737 | --with-git=GIT use specified git [$git] |
7d7dbf9d DS |
1738 | --with-git-submodules=update update git submodules (default if .git dir exists) |
1739 | --with-git-submodules=validate fail if git submodules are not up to date | |
1740 | --with-git-submodules=ignore do not update or check git submodules (default if no .git dir) | |
08fb77ed SW |
1741 | --static enable static build [$static] |
1742 | --mandir=PATH install man pages in PATH | |
10ff82d1 | 1743 | --datadir=PATH install firmware in PATH/$qemu_suffix |
fe0038be | 1744 | --localedir=PATH install translation in PATH/$qemu_suffix |
10ff82d1 | 1745 | --docdir=PATH install documentation in PATH/$qemu_suffix |
08fb77ed SW |
1746 | --bindir=PATH install binaries in PATH |
1747 | --libdir=PATH install libraries in PATH | |
db1b5f13 | 1748 | --libexecdir=PATH install helper binaries in PATH |
10ff82d1 | 1749 | --sysconfdir=PATH install config in PATH/$qemu_suffix |
08fb77ed | 1750 | --localstatedir=PATH install local state in PATH (set at runtime on win32) |
3d5eecab | 1751 | --firmwarepath=PATH search PATH for firmware files |
13336606 | 1752 | --efi-aarch64=PATH PATH of efi file to use for aarch64 VMs. |
ca8c0909 | 1753 | --with-suffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir/docdir [$qemu_suffix] |
db1b5f13 | 1754 | --with-pkgversion=VERS use specified string as sub-version of the package |
c035c8d6 PB |
1755 | --without-default-features default all --enable-* options to "disabled" |
1756 | --without-default-devices do not include any device that is not needed to | |
1757 | start the emulator (only use if you are including | |
1758 | desired devices in default-configs/devices/) | |
08fb77ed | 1759 | --enable-debug enable common debug build options |
247724cb | 1760 | --enable-sanitizers enable default sanitizers |
0aebab04 | 1761 | --enable-tsan enable thread sanitizer |
08fb77ed SW |
1762 | --disable-strip disable stripping binaries |
1763 | --disable-werror disable compilation abort on warning | |
63678e17 | 1764 | --disable-stack-protector disable compiler-provided stack protection |
08fb77ed SW |
1765 | --audio-drv-list=LIST set audio drivers list: |
1766 | Available drivers: $audio_possible_drivers | |
1767 | --block-drv-whitelist=L Same as --block-drv-rw-whitelist=L | |
1768 | --block-drv-rw-whitelist=L | |
1769 | set block driver read-write whitelist | |
1770 | (affects only QEMU, not qemu-img) | |
1771 | --block-drv-ro-whitelist=L | |
1772 | set block driver read-only whitelist | |
1773 | (affects only QEMU, not qemu-img) | |
5b808275 | 1774 | --enable-trace-backends=B Set trace backend |
c53eeaf7 | 1775 | Available backends: $trace_backend_list |
08fb77ed SW |
1776 | --with-trace-file=NAME Full PATH,NAME of file to store traces |
1777 | Default:trace-<pid> | |
c23f23b9 | 1778 | --disable-slirp disable SLIRP userspace network connectivity |
e9a16e38 | 1779 | --enable-tcg-interpreter enable TCI (TCG with bytecode interpreter, experimental and slow) |
5a22ab71 | 1780 | --enable-malloc-trim enable libc malloc_trim() for memory optimization |
c23f23b9 MT |
1781 | --oss-lib path to OSS library |
1782 | --cpu=CPU Build for host CPU [$cpu] | |
08fb77ed | 1783 | --with-coroutine=BACKEND coroutine backend. Supported options: |
33c53c54 | 1784 | ucontext, sigaltstack, windows |
08fb77ed | 1785 | --enable-gcov enable test coverage analysis with gcov |
c23f23b9 MT |
1786 | --disable-blobs disable installing provided firmware blobs |
1787 | --with-vss-sdk=SDK-path enable Windows VSS support in QEMU Guest Agent | |
1788 | --with-win-sdk=SDK-path path to Windows Platform SDK (to build VSS .tlb) | |
a1c5e949 | 1789 | --tls-priority default TLS protocol/cipher priority string |
c12d66aa LM |
1790 | --enable-gprof QEMU profiling with gprof |
1791 | --enable-profiler profiler support | |
c12d66aa LM |
1792 | --enable-debug-stack-usage |
1793 | track the maximum stack usage of stacks created by qemu_alloc_stack | |
40e8c6f4 AB |
1794 | --enable-plugins |
1795 | enable plugins via shared library loading | |
afc3a8f9 | 1796 | --disable-containers don't use containers for cross-building |
f48e590a | 1797 | --gdb=GDB-path gdb to use for gdbstub tests [$gdb_bin] |
c23f23b9 MT |
1798 | |
1799 | Optional features, enabled with --enable-FEATURE and | |
c87ea116 AB |
1800 | disabled with --disable-FEATURE, default is enabled if available |
1801 | (unless built with --without-default-features): | |
c23f23b9 MT |
1802 | |
1803 | system all system emulation targets | |
1804 | user supported user emulation targets | |
1805 | linux-user all linux usermode emulation targets | |
1806 | bsd-user all BSD usermode emulation targets | |
c23f23b9 MT |
1807 | docs build documentation |
1808 | guest-agent build the QEMU Guest Agent | |
1809 | guest-agent-msi build guest agent Windows MSI installation package | |
1810 | pie Position Independent Executables | |
21e709aa | 1811 | modules modules support (non-Windows) |
bd83c861 | 1812 | module-upgrades try to load modules from alternate paths for upgrades |
c23f23b9 MT |
1813 | debug-tcg TCG debugging (default is disabled) |
1814 | debug-info debugging information | |
cdad781d | 1815 | lto Enable Link-Time Optimization. |
c23f23b9 | 1816 | sparse sparse checker |
1e4f6065 DB |
1817 | safe-stack SafeStack Stack Smash Protection. Depends on |
1818 | clang/llvm >= 3.7 and requires coroutine backend ucontext. | |
9e62ba48 DB |
1819 | cfi Enable Control-Flow Integrity for indirect function calls. |
1820 | In case of a cfi violation, QEMU is terminated with SIGILL | |
1821 | Depends on lto and is incompatible with modules | |
1822 | Automatically enables Link-Time Optimization (lto) | |
1823 | cfi-debug In case of a cfi violation, a message containing the line that | |
1824 | triggered the error is written to stderr. After the error, | |
1825 | QEMU is still terminated with SIGILL | |
ddbb0d09 | 1826 | gnutls GNUTLS cryptography support |
91bfcdb0 DB |
1827 | nettle nettle cryptography support |
1828 | gcrypt libgcrypt cryptography support | |
8953caf3 | 1829 | auth-pam PAM access control |
c23f23b9 | 1830 | sdl SDL UI |
04c6e16f | 1831 | sdl-image SDL Image support for icons |
c23f23b9 | 1832 | gtk gtk UI |
c23f23b9 MT |
1833 | vte vte support for the gtk UI |
1834 | curses curses UI | |
e08bb301 | 1835 | iconv font glyph conversion support |
c23f23b9 | 1836 | vnc VNC UI support |
c23f23b9 MT |
1837 | vnc-sasl SASL encryption for VNC server |
1838 | vnc-jpeg JPEG lossy compression for VNC server | |
1839 | vnc-png PNG compression for VNC server | |
c23f23b9 MT |
1840 | cocoa Cocoa UI (Mac OS X only) |
1841 | virtfs VirtFS | |
cece116c | 1842 | virtiofsd build virtiofs daemon (virtiofsd) |
5c53015a | 1843 | libudev Use libudev to enumerate host devices |
fe8fc5ae | 1844 | mpath Multipath persistent reservation passthrough |
c23f23b9 | 1845 | xen xen backend driver support |
70c292af | 1846 | xen-pci-passthrough PCI passthrough support for Xen |
c23f23b9 MT |
1847 | brlapi BrlAPI (Braile) |
1848 | curl curl connectivity | |
a40161cb | 1849 | membarrier membarrier system call (for Linux 4.14+ or Windows) |
c23f23b9 | 1850 | fdt fdt device tree |
c23f23b9 | 1851 | kvm KVM acceleration support |
b0cb0a66 | 1852 | hax HAX acceleration support |
c97d6d2c | 1853 | hvf Hypervisor.framework acceleration support |
74a414a1 | 1854 | nvmm NVMM acceleration support |
d661d9a4 | 1855 | whpx Windows Hypervisor Platform acceleration support |
21ab34c9 MA |
1856 | rdma Enable RDMA-based migration |
1857 | pvrdma Enable PVRDMA support | |
c23f23b9 MT |
1858 | vde support for vde network |
1859 | netmap support for netmap network | |
1860 | linux-aio Linux AIO support | |
c10dd856 | 1861 | linux-io-uring Linux io_uring support |
c23f23b9 MT |
1862 | cap-ng libcap-ng support |
1863 | attr attr and xattr support | |
299e6f19 PB |
1864 | vhost-net vhost-net kernel acceleration support |
1865 | vhost-vsock virtio sockets device support | |
1866 | vhost-scsi vhost-scsi kernel target support | |
1867 | vhost-crypto vhost-user-crypto backend support | |
1868 | vhost-kernel vhost kernel backend support | |
1869 | vhost-user vhost-user backend support | |
bc15e44c | 1870 | vhost-user-blk-server vhost-user-blk server support |
108a6481 | 1871 | vhost-vdpa vhost-vdpa kernel backend support |
c23f23b9 MT |
1872 | spice spice |
1873 | rbd rados block device (rbd) | |
1874 | libiscsi iscsi support | |
1875 | libnfs nfs support | |
7b02f544 | 1876 | smartcard smartcard support (libcacard) |
0a40bcb7 | 1877 | u2f U2F support (u2f-emu) |
c23f23b9 | 1878 | libusb libusb (for usb passthrough) |
ed1701c6 | 1879 | live-block-migration Block migration in the main migration stream |
c23f23b9 MT |
1880 | usb-redir usb network redirection support |
1881 | lzo support of lzo compression library | |
1882 | snappy support of snappy compression library | |
1883 | bzip2 support of bzip2 compression library | |
1884 | (for reading bzip2-compressed dmg images) | |
83bc1f97 JF |
1885 | lzfse support of lzfse compression library |
1886 | (for reading lzfse-compressed dmg images) | |
3a678481 | 1887 | zstd support for zstd compression library |
d298ac10 | 1888 | (for migration compression and qcow2 cluster compression) |
c23f23b9 MT |
1889 | seccomp seccomp support |
1890 | coroutine-pool coroutine freelist (better performance) | |
1891 | glusterfs GlusterFS backend | |
c23f23b9 | 1892 | tpm TPM support |
b10d49d7 | 1893 | libssh ssh block device support |
c23f23b9 | 1894 | numa libnuma support |
ed279a06 | 1895 | libxml2 for Parallels image format |
c23f23b9 | 1896 | tcmalloc tcmalloc support |
7b01cb97 | 1897 | jemalloc jemalloc support |
86583a07 | 1898 | avx2 AVX2 optimization support |
6b8cd447 | 1899 | avx512f AVX512F optimization support |
a6b1d4c0 | 1900 | replication replication support |
c12d66aa LM |
1901 | opengl opengl support |
1902 | virglrenderer virgl rendering support | |
1903 | xfsctl xfsctl support | |
1904 | qom-cast-debug cast debugging support | |
8de73fa8 | 1905 | tools build qemu-io, qemu-nbd and qemu-img tools |
2f740136 JC |
1906 | bochs bochs image format support |
1907 | cloop cloop image format support | |
1908 | dmg dmg image format support | |
1909 | qcow1 qcow v1 image format support | |
1910 | vdi vdi image format support | |
1911 | vvfat vvfat image format support | |
1912 | qed qed image format support | |
1913 | parallels parallels image format support | |
f0d92b56 | 1914 | crypto-afalg Linux AF_ALG crypto backend driver |
8ca80760 | 1915 | capstone capstone disassembler support |
ba59fb77 | 1916 | debug-mutex mutex debugging support |
17824406 | 1917 | libpmem libpmem support |
75411919 | 1918 | xkbcommon xkbcommon support |
b767d257 | 1919 | rng-none dummy RNG, avoid using /dev/(u)random and getrandom() |
21b2eca6 | 1920 | libdaxctl libdaxctl support |
a484a719 | 1921 | fuse FUSE block device export |
df4ea709 | 1922 | fuse-lseek SEEK_HOLE/SEEK_DATA support for FUSE exports |
106ad1f9 | 1923 | multiprocess Out of process device emulation support |
20cf7b8e | 1924 | gio libgio support |
b8e0c493 | 1925 | slirp-smbd use smbd (at path --smbd=*) in slirp networking |
08fb77ed SW |
1926 | |
1927 | NOTE: The object files are built at the place where configure is launched | |
af5db58e | 1928 | EOF |
2d2ad6d0 | 1929 | exit 0 |
af5db58e PB |
1930 | fi |
1931 | ||
9c790242 | 1932 | # Remove old dependency files to make sure that they get properly regenerated |
bb768f71 | 1933 | rm -f */config-devices.mak.d |
9c790242 | 1934 | |
faf44142 DB |
1935 | if test -z "$python" |
1936 | then | |
1937 | error_exit "Python not found. Use --python=/path/to/python" | |
c53eeaf7 | 1938 | fi |
8e2c76bd RB |
1939 | if ! has "$make" |
1940 | then | |
1941 | error_exit "GNU make ($make) not found" | |
1942 | fi | |
c53eeaf7 SH |
1943 | |
1944 | # Note that if the Python conditional here evaluates True we will exit | |
1945 | # with status 1 which is a shell 'false' value. | |
1b11f28d TH |
1946 | if ! $python -c 'import sys; sys.exit(sys.version_info < (3,6))'; then |
1947 | error_exit "Cannot use '$python', Python >= 3.6 is required." \ | |
c53eeaf7 SH |
1948 | "Use --python=/path/to/python to specify a supported Python." |
1949 | fi | |
1950 | ||
755ee70f | 1951 | # Preserve python version since some functionality is dependent on it |
406ab2f3 | 1952 | 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 | 1953 | |
c53eeaf7 SH |
1954 | # Suppress writing compiled files |
1955 | python="$python -B" | |
1956 | ||
0a01d76f | 1957 | if test -z "$meson"; then |
6ebd89cf | 1958 | if test "$explicit_python" = no && has meson && version_ge "$(meson --version)" 0.55.3; then |
0a01d76f | 1959 | meson=meson |
7d7dbf9d | 1960 | elif test $git_submodules_action != 'ignore' ; then |
0a01d76f MAL |
1961 | meson=git |
1962 | elif test -e "${source_path}/meson/meson.py" ; then | |
1963 | meson=internal | |
1964 | else | |
1965 | if test "$explicit_python" = yes; then | |
1966 | error_exit "--python requires using QEMU's embedded Meson distribution, but it was not found." | |
1967 | else | |
1968 | error_exit "Meson not found. Use --meson=/path/to/meson" | |
1969 | fi | |
1970 | fi | |
1971 | else | |
1972 | # Meson uses its own Python interpreter to invoke other Python scripts, | |
1973 | # but the user wants to use the one they specified with --python. | |
1974 | # | |
1975 | # We do not want to override the distro Python interpreter (and sometimes | |
1976 | # cannot: for example in Homebrew /usr/bin/meson is a bash script), so | |
1977 | # just require --meson=git|internal together with --python. | |
1978 | if test "$explicit_python" = yes; then | |
1979 | case "$meson" in | |
1980 | git | internal) ;; | |
1981 | *) error_exit "--python requires using QEMU's embedded Meson distribution." ;; | |
1982 | esac | |
1983 | fi | |
a5665051 | 1984 | fi |
a5665051 | 1985 | |
0a01d76f MAL |
1986 | if test "$meson" = git; then |
1987 | git_submodules="${git_submodules} meson" | |
a5665051 | 1988 | fi |
0a01d76f MAL |
1989 | |
1990 | case "$meson" in | |
1991 | git | internal) | |
0a01d76f MAL |
1992 | meson="$python ${source_path}/meson/meson.py" |
1993 | ;; | |
84ec0c24 | 1994 | *) meson=$(command -v "$meson") ;; |
0a01d76f MAL |
1995 | esac |
1996 | ||
09e93326 | 1997 | # Probe for ninja |
48328880 PB |
1998 | |
1999 | if test -z "$ninja"; then | |
2000 | for c in ninja ninja-build samu; do | |
2001 | if has $c; then | |
2002 | ninja=$(command -v "$c") | |
2003 | break | |
2004 | fi | |
2005 | done | |
09e93326 PB |
2006 | if test -z "$ninja"; then |
2007 | error_exit "Cannot find Ninja" | |
2008 | fi | |
48328880 | 2009 | fi |
a5665051 | 2010 | |
9aae6e54 DHB |
2011 | # Check that the C compiler works. Doing this here before testing |
2012 | # the host CPU ensures that we had a valid CC to autodetect the | |
2013 | # $cpu var (and we should bail right here if that's not the case). | |
2014 | # It also allows the help message to be printed without a CC. | |
2015 | write_c_skeleton; | |
2016 | if compile_object ; then | |
2017 | : C compiler works ok | |
2018 | else | |
2019 | error_exit "\"$cc\" either does not exist or does not work" | |
2020 | fi | |
2021 | if ! compile_prog ; then | |
2022 | error_exit "\"$cc\" cannot build an executable (is your linker broken?)" | |
2023 | fi | |
2024 | ||
9c83ffd8 PM |
2025 | # Consult white-list to determine whether to enable werror |
2026 | # by default. Only enable by default for git builds | |
9c83ffd8 | 2027 | if test -z "$werror" ; then |
7d7dbf9d | 2028 | if test "$git_submodules_action" != "ignore" && \ |
e633a5c6 | 2029 | { test "$linux" = "yes" || test "$mingw32" = "yes"; }; then |
9c83ffd8 PM |
2030 | werror="yes" |
2031 | else | |
2032 | werror="no" | |
2033 | fi | |
2034 | fi | |
2035 | ||
975ff037 | 2036 | if test "$targetos" = "bogus"; then |
fb59dabd PM |
2037 | # Now that we know that we're not printing the help and that |
2038 | # the compiler works (so the results of the check_defines we used | |
2039 | # to identify the OS are reliable), if we didn't recognize the | |
2040 | # host OS we should stop now. | |
951fedfc | 2041 | error_exit "Unrecognized host OS (uname -s reports '$(uname -s)')" |
fb59dabd PM |
2042 | fi |
2043 | ||
efc6c070 TH |
2044 | # Check whether the compiler matches our minimum requirements: |
2045 | cat > $TMPC << EOF | |
2046 | #if defined(__clang_major__) && defined(__clang_minor__) | |
2047 | # ifdef __apple_build_version__ | |
2048 | # if __clang_major__ < 5 || (__clang_major__ == 5 && __clang_minor__ < 1) | |
2049 | # error You need at least XCode Clang v5.1 to compile QEMU | |
2050 | # endif | |
2051 | # else | |
2052 | # if __clang_major__ < 3 || (__clang_major__ == 3 && __clang_minor__ < 4) | |
2053 | # error You need at least Clang v3.4 to compile QEMU | |
2054 | # endif | |
2055 | # endif | |
2056 | #elif defined(__GNUC__) && defined(__GNUC_MINOR__) | |
2057 | # if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 8) | |
2058 | # error You need at least GCC v4.8 to compile QEMU | |
2059 | # endif | |
2060 | #else | |
2061 | # error You either need GCC or Clang to compiler QEMU | |
2062 | #endif | |
2063 | int main (void) { return 0; } | |
2064 | EOF | |
2065 | if ! compile_prog "" "" ; then | |
2066 | error_exit "You need at least GCC v4.8 or Clang v3.4 (or XCode Clang v5.1)" | |
2067 | fi | |
2068 | ||
00849b92 RH |
2069 | # Accumulate -Wfoo and -Wno-bar separately. |
2070 | # We will list all of the enable flags first, and the disable flags second. | |
2071 | # Note that we do not add -Werror, because that would enable it for all | |
2072 | # configure tests. If a configure test failed due to -Werror this would | |
2073 | # just silently disable some features, so it's too error prone. | |
2074 | ||
2075 | warn_flags= | |
2076 | add_to warn_flags -Wold-style-declaration | |
2077 | add_to warn_flags -Wold-style-definition | |
2078 | add_to warn_flags -Wtype-limits | |
2079 | add_to warn_flags -Wformat-security | |
2080 | add_to warn_flags -Wformat-y2k | |
2081 | add_to warn_flags -Winit-self | |
2082 | add_to warn_flags -Wignored-qualifiers | |
2083 | add_to warn_flags -Wempty-body | |
2084 | add_to warn_flags -Wnested-externs | |
2085 | add_to warn_flags -Wendif-labels | |
2086 | add_to warn_flags -Wexpansion-to-defined | |
0a2ebce9 | 2087 | add_to warn_flags -Wimplicit-fallthrough=2 |
00849b92 RH |
2088 | |
2089 | nowarn_flags= | |
2090 | add_to nowarn_flags -Wno-initializer-overrides | |
2091 | add_to nowarn_flags -Wno-missing-include-dirs | |
2092 | add_to nowarn_flags -Wno-shift-negative-value | |
2093 | add_to nowarn_flags -Wno-string-plus-int | |
2094 | add_to nowarn_flags -Wno-typedef-redefinition | |
aabab967 | 2095 | add_to nowarn_flags -Wno-tautological-type-limit-compare |
bac8d222 | 2096 | add_to nowarn_flags -Wno-psabi |
00849b92 RH |
2097 | |
2098 | gcc_flags="$warn_flags $nowarn_flags" | |
93b25869 JS |
2099 | |
2100 | cc_has_warning_flag() { | |
2101 | write_c_skeleton; | |
2102 | ||
a1d29d6c PM |
2103 | # Use the positive sense of the flag when testing for -Wno-wombat |
2104 | # support (gcc will happily accept the -Wno- form of unknown | |
2105 | # warning options). | |
93b25869 JS |
2106 | optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')" |
2107 | compile_prog "-Werror $optflag" "" | |
2108 | } | |
2109 | ||
2110 | for flag in $gcc_flags; do | |
2111 | if cc_has_warning_flag $flag ; then | |
2112 | QEMU_CFLAGS="$QEMU_CFLAGS $flag" | |
8d05095c PB |
2113 | fi |
2114 | done | |
2115 | ||
3b463a3f | 2116 | if test "$stack_protector" != "no"; then |
fccd35a0 RR |
2117 | cat > $TMPC << EOF |
2118 | int main(int argc, char *argv[]) | |
2119 | { | |
2120 | char arr[64], *p = arr, *c = argv[0]; | |
2121 | while (*c) { | |
2122 | *p++ = *c++; | |
2123 | } | |
2124 | return 0; | |
2125 | } | |
2126 | EOF | |
63678e17 | 2127 | gcc_flags="-fstack-protector-strong -fstack-protector-all" |
3b463a3f | 2128 | sp_on=0 |
63678e17 | 2129 | for flag in $gcc_flags; do |
590e5dd9 PM |
2130 | # We need to check both a compile and a link, since some compiler |
2131 | # setups fail only on a .c->.o compile and some only at link time | |
086d5f75 | 2132 | if compile_object "-Werror $flag" && |
590e5dd9 | 2133 | compile_prog "-Werror $flag" ""; then |
63678e17 | 2134 | QEMU_CFLAGS="$QEMU_CFLAGS $flag" |
db5adeaa | 2135 | QEMU_LDFLAGS="$QEMU_LDFLAGS $flag" |
3b463a3f | 2136 | sp_on=1 |
63678e17 SN |
2137 | break |
2138 | fi | |
2139 | done | |
3b463a3f MR |
2140 | if test "$stack_protector" = yes; then |
2141 | if test $sp_on = 0; then | |
2142 | error_exit "Stack protector not supported" | |
2143 | fi | |
2144 | fi | |
37746c5e MAL |
2145 | fi |
2146 | ||
20bc94a2 PB |
2147 | # Disable -Wmissing-braces on older compilers that warn even for |
2148 | # the "universal" C zero initializer {0}. | |
2149 | cat > $TMPC << EOF | |
2150 | struct { | |
2151 | int a[2]; | |
2152 | } x = {0}; | |
2153 | EOF | |
2154 | if compile_object "-Werror" "" ; then | |
2155 | : | |
2156 | else | |
2157 | QEMU_CFLAGS="$QEMU_CFLAGS -Wno-missing-braces" | |
2158 | fi | |
2159 | ||
21e709aa MAL |
2160 | # Our module code doesn't support Windows |
2161 | if test "$modules" = "yes" && test "$mingw32" = "yes" ; then | |
2162 | error_exit "Modules are not available for Windows" | |
2163 | fi | |
2164 | ||
bd83c861 CE |
2165 | # module_upgrades is only reasonable if modules are enabled |
2166 | if test "$modules" = "no" && test "$module_upgrades" = "yes" ; then | |
2167 | error_exit "Can't enable module-upgrades as Modules are not enabled" | |
2168 | fi | |
2169 | ||
d376e9de | 2170 | # Static linking is not possible with modules or PIE |
40d6444e | 2171 | if test "$static" = "yes" ; then |
aa0d1f44 PB |
2172 | if test "$modules" = "yes" ; then |
2173 | error_exit "static and modules are mutually incompatible" | |
2174 | fi | |
40d6444e AK |
2175 | fi |
2176 | ||
768b7855 EC |
2177 | # Unconditional check for compiler __thread support |
2178 | cat > $TMPC << EOF | |
2179 | static __thread int tls_var; | |
2180 | int main(void) { return tls_var; } | |
2181 | EOF | |
2182 | ||
2183 | if ! compile_prog "-Werror" "" ; then | |
2184 | error_exit "Your compiler does not support the __thread specifier for " \ | |
2185 | "Thread-Local Storage (TLS). Please upgrade to a version that does." | |
2186 | fi | |
2187 | ||
b2634124 | 2188 | cat > $TMPC << EOF |
21d4a791 AK |
2189 | |
2190 | #ifdef __linux__ | |
2191 | # define THREAD __thread | |
2192 | #else | |
2193 | # define THREAD | |
2194 | #endif | |
21d4a791 | 2195 | static THREAD int tls_var; |
21d4a791 | 2196 | int main(void) { return tls_var; } |
40d6444e | 2197 | EOF |
412aeacd | 2198 | |
b2634124 RH |
2199 | # Check we support --no-pie first; we will need this for building ROMs. |
2200 | if compile_prog "-Werror -fno-pie" "-no-pie"; then | |
2201 | CFLAGS_NOPIE="-fno-pie" | |
b2634124 RH |
2202 | fi |
2203 | ||
12781462 | 2204 | if test "$static" = "yes"; then |
eca7a8e6 | 2205 | if test "$pie" != "no" && compile_prog "-Werror -fPIE -DPIE" "-static-pie"; then |
5770e8af | 2206 | CONFIGURE_CFLAGS="-fPIE -DPIE $CONFIGURE_CFLAGS" |
12781462 RH |
2207 | QEMU_LDFLAGS="-static-pie $QEMU_LDFLAGS" |
2208 | pie="yes" | |
2209 | elif test "$pie" = "yes"; then | |
2210 | error_exit "-static-pie not available due to missing toolchain support" | |
2211 | else | |
2212 | QEMU_LDFLAGS="-static $QEMU_LDFLAGS" | |
2213 | pie="no" | |
2214 | fi | |
2215 | elif test "$pie" = "no"; then | |
5770e8af | 2216 | CONFIGURE_CFLAGS="$CFLAGS_NOPIE $CONFIGURE_CFLAGS" |
eca7a8e6 | 2217 | elif compile_prog "-Werror -fPIE -DPIE" "-pie"; then |
5770e8af PB |
2218 | CONFIGURE_CFLAGS="-fPIE -DPIE $CONFIGURE_CFLAGS" |
2219 | CONFIGURE_LDFLAGS="-pie $CONFIGURE_LDFLAGS" | |
2c674109 RH |
2220 | pie="yes" |
2221 | elif test "$pie" = "yes"; then | |
2222 | error_exit "PIE not available due to missing toolchain support" | |
2223 | else | |
2224 | echo "Disabling PIE due to missing toolchain support" | |
2225 | pie="no" | |
40d6444e AK |
2226 | fi |
2227 | ||
e6cbd751 RH |
2228 | # Detect support for PT_GNU_RELRO + DT_BIND_NOW. |
2229 | # The combination is known as "full relro", because .got.plt is read-only too. | |
2230 | if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then | |
2231 | QEMU_LDFLAGS="-Wl,-z,relro -Wl,-z,now $QEMU_LDFLAGS" | |
2232 | fi | |
2233 | ||
09dada40 PB |
2234 | ########################################## |
2235 | # __sync_fetch_and_and requires at least -march=i486. Many toolchains | |
2236 | # use i686 as default anyway, but for those that don't, an explicit | |
2237 | # specification is necessary | |
2238 | ||
2239 | if test "$cpu" = "i386"; then | |
2240 | cat > $TMPC << EOF | |
2241 | static int sfaa(int *ptr) | |
2242 | { | |
2243 | return __sync_fetch_and_and(ptr, 0); | |
2244 | } | |
2245 | ||
2246 | int main(void) | |
2247 | { | |
2248 | int val = 42; | |
1405b629 | 2249 | val = __sync_val_compare_and_swap(&val, 0, 1); |
09dada40 PB |
2250 | sfaa(&val); |
2251 | return val; | |
2252 | } | |
2253 | EOF | |
2254 | if ! compile_prog "" "" ; then | |
2255 | QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS" | |
2256 | fi | |
2257 | fi | |
2258 | ||
2259 | ######################################### | |
ec530c81 | 2260 | # Solaris specific configure tool chain decisions |
09dada40 | 2261 | |
ec530c81 | 2262 | if test "$solaris" = "yes" ; then |
6792aa11 LM |
2263 | if has ar; then |
2264 | : | |
2265 | else | |
ec530c81 | 2266 | if test -f /usr/ccs/bin/ar ; then |
76ad07a4 PM |
2267 | error_exit "No path includes ar" \ |
2268 | "Add /usr/ccs/bin to your path and rerun configure" | |
ec530c81 | 2269 | fi |
76ad07a4 | 2270 | error_exit "No path includes ar" |
ec530c81 | 2271 | fi |
5fafdf24 | 2272 | fi |
ec530c81 | 2273 | |
afb63ebd | 2274 | if test -z "${target_list+xxx}" ; then |
fdb75aef | 2275 | default_targets=yes |
d880a3ba | 2276 | for target in $default_target_list; do |
fdb75aef | 2277 | target_list="$target_list $target" |
d880a3ba PB |
2278 | done |
2279 | target_list="${target_list# }" | |
121afa9e | 2280 | else |
fdb75aef | 2281 | default_targets=no |
89138857 | 2282 | target_list=$(echo "$target_list" | sed -e 's/,/ /g') |
d880a3ba PB |
2283 | for target in $target_list; do |
2284 | # Check that we recognised the target name; this allows a more | |
2285 | # friendly error message than if we let it fall through. | |
2286 | case " $default_target_list " in | |
2287 | *" $target "*) | |
2288 | ;; | |
2289 | *) | |
2290 | error_exit "Unknown target name '$target'" | |
2291 | ;; | |
2292 | esac | |
d880a3ba | 2293 | done |
121afa9e | 2294 | fi |
25b48338 | 2295 | |
fdb75aef PB |
2296 | for target in $target_list; do |
2297 | # if a deprecated target is enabled we note it here | |
2298 | if echo "$deprecated_targets_list" | grep -q "$target"; then | |
2299 | add_to deprecated_features $target | |
2300 | fi | |
2301 | done | |
2302 | ||
f55fe278 PB |
2303 | # see if system emulation was really requested |
2304 | case " $target_list " in | |
2305 | *"-softmmu "*) softmmu=yes | |
2306 | ;; | |
2307 | *) softmmu=no | |
2308 | ;; | |
2309 | esac | |
5327cf48 | 2310 | |
249247c9 JQ |
2311 | feature_not_found() { |
2312 | feature=$1 | |
21684af0 | 2313 | remedy=$2 |
249247c9 | 2314 | |
76ad07a4 | 2315 | error_exit "User requested feature $feature" \ |
21684af0 SS |
2316 | "configure was not able to find it." \ |
2317 | "$remedy" | |
249247c9 JQ |
2318 | } |
2319 | ||
7d13299d FB |
2320 | # --- |
2321 | # big/little endian test | |
2322 | cat > $TMPC << EOF | |
61cc919f MF |
2323 | short big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, }; |
2324 | short little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, }; | |
2325 | extern int foo(short *, short *); | |
2326 | int main(int argc, char *argv[]) { | |
2327 | return foo(big_endian, little_endian); | |
7d13299d FB |
2328 | } |
2329 | EOF | |
2330 | ||
61cc919f | 2331 | if compile_object ; then |
12f15c91 | 2332 | if strings -a $TMPO | grep -q BiGeNdIaN ; then |
61cc919f | 2333 | bigendian="yes" |
12f15c91 | 2334 | elif strings -a $TMPO | grep -q LiTtLeEnDiAn ; then |
61cc919f MF |
2335 | bigendian="no" |
2336 | else | |
2337 | echo big/little test failed | |
21d89f84 | 2338 | fi |
61cc919f MF |
2339 | else |
2340 | echo big/little test failed | |
7d13299d FB |
2341 | fi |
2342 | ||
e10ee3f5 PMD |
2343 | ########################################## |
2344 | # system tools | |
2345 | if test -z "$want_tools"; then | |
2346 | if test "$softmmu" = "no"; then | |
2347 | want_tools=no | |
2348 | else | |
2349 | want_tools=yes | |
2350 | fi | |
2351 | fi | |
2352 | ||
90520ee4 PMD |
2353 | ########################################## |
2354 | # Disable features only meaningful for system-mode emulation | |
2355 | if test "$softmmu" = "no"; then | |
2356 | audio_drv_list="" | |
2357 | fi | |
2358 | ||
a30878e7 | 2359 | ########################################## |
6b39b063 EB |
2360 | # Some versions of Mac OS X incorrectly define SIZE_MAX |
2361 | cat > $TMPC << EOF | |
2362 | #include <stdint.h> | |
2363 | #include <stdio.h> | |
2364 | int main(int argc, char *argv[]) { | |
2365 | return printf("%zu", SIZE_MAX); | |
2366 | } | |
2367 | EOF | |
2368 | have_broken_size_max=no | |
2369 | if ! compile_object -Werror ; then | |
2370 | have_broken_size_max=yes | |
2371 | fi | |
2372 | ||
015a33bd GA |
2373 | ########################################## |
2374 | # L2TPV3 probe | |
2375 | ||
2376 | cat > $TMPC <<EOF | |
2377 | #include <sys/socket.h> | |
bff6cb72 | 2378 | #include <linux/ip.h> |
015a33bd GA |
2379 | int main(void) { return sizeof(struct mmsghdr); } |
2380 | EOF | |
2381 | if compile_prog "" "" ; then | |
2382 | l2tpv3=yes | |
2383 | else | |
2384 | l2tpv3=no | |
2385 | fi | |
2386 | ||
195588cc DC |
2387 | cat > $TMPC <<EOF |
2388 | #include <sys/mman.h> | |
2389 | int main(int argc, char *argv[]) { | |
2390 | return mlockall(MCL_FUTURE); | |
2391 | } | |
2392 | EOF | |
2393 | if compile_prog "" "" ; then | |
2394 | have_mlockall=yes | |
2395 | else | |
2396 | have_mlockall=no | |
2397 | fi | |
2398 | ||
299e6f19 PB |
2399 | ######################################### |
2400 | # vhost interdependencies and host support | |
2401 | ||
2402 | # vhost backends | |
d88618f7 SH |
2403 | if test "$vhost_user" = "yes" && test "$linux" != "yes"; then |
2404 | error_exit "vhost-user is only available on Linux" | |
299e6f19 | 2405 | fi |
108a6481 CL |
2406 | test "$vhost_vdpa" = "" && vhost_vdpa=$linux |
2407 | if test "$vhost_vdpa" = "yes" && test "$linux" != "yes"; then | |
2408 | error_exit "vhost-vdpa is only available on Linux" | |
2409 | fi | |
299e6f19 PB |
2410 | test "$vhost_kernel" = "" && vhost_kernel=$linux |
2411 | if test "$vhost_kernel" = "yes" && test "$linux" != "yes"; then | |
2412 | error_exit "vhost-kernel is only available on Linux" | |
2413 | fi | |
2414 | ||
2415 | # vhost-kernel devices | |
2416 | test "$vhost_scsi" = "" && vhost_scsi=$vhost_kernel | |
2417 | if test "$vhost_scsi" = "yes" && test "$vhost_kernel" != "yes"; then | |
2418 | error_exit "--enable-vhost-scsi requires --enable-vhost-kernel" | |
2419 | fi | |
2420 | test "$vhost_vsock" = "" && vhost_vsock=$vhost_kernel | |
2421 | if test "$vhost_vsock" = "yes" && test "$vhost_kernel" != "yes"; then | |
2422 | error_exit "--enable-vhost-vsock requires --enable-vhost-kernel" | |
2423 | fi | |
2424 | ||
2425 | # vhost-user backends | |
2426 | test "$vhost_net_user" = "" && vhost_net_user=$vhost_user | |
2427 | if test "$vhost_net_user" = "yes" && test "$vhost_user" = "no"; then | |
2428 | error_exit "--enable-vhost-net-user requires --enable-vhost-user" | |
2429 | fi | |
2430 | test "$vhost_crypto" = "" && vhost_crypto=$vhost_user | |
2431 | if test "$vhost_crypto" = "yes" && test "$vhost_user" = "no"; then | |
2432 | error_exit "--enable-vhost-crypto requires --enable-vhost-user" | |
2433 | fi | |
98fc1ada DDAG |
2434 | test "$vhost_user_fs" = "" && vhost_user_fs=$vhost_user |
2435 | if test "$vhost_user_fs" = "yes" && test "$vhost_user" = "no"; then | |
2436 | error_exit "--enable-vhost-user-fs requires --enable-vhost-user" | |
2437 | fi | |
108a6481 CL |
2438 | #vhost-vdpa backends |
2439 | test "$vhost_net_vdpa" = "" && vhost_net_vdpa=$vhost_vdpa | |
2440 | if test "$vhost_net_vdpa" = "yes" && test "$vhost_vdpa" = "no"; then | |
2441 | error_exit "--enable-vhost-net-vdpa requires --enable-vhost-vdpa" | |
2442 | fi | |
299e6f19 | 2443 | |
40bc0ca9 | 2444 | # OR the vhost-kernel, vhost-vdpa and vhost-user values for simplicity |
299e6f19 PB |
2445 | if test "$vhost_net" = ""; then |
2446 | test "$vhost_net_user" = "yes" && vhost_net=yes | |
40bc0ca9 | 2447 | test "$vhost_net_vdpa" = "yes" && vhost_net=yes |
299e6f19 PB |
2448 | test "$vhost_kernel" = "yes" && vhost_net=yes |
2449 | fi | |
2450 | ||
779ab5e3 SW |
2451 | ########################################## |
2452 | # pkg-config probe | |
2453 | ||
2454 | if ! has "$pkg_config_exe"; then | |
76ad07a4 | 2455 | error_exit "pkg-config binary '$pkg_config_exe' not found" |
779ab5e3 SW |
2456 | fi |
2457 | ||
b0a47e79 JQ |
2458 | ########################################## |
2459 | # NPTL probe | |
2460 | ||
24cb36a6 | 2461 | if test "$linux_user" = "yes"; then |
b0a47e79 | 2462 | cat > $TMPC <<EOF |
bd0c5661 | 2463 | #include <sched.h> |
30813cea | 2464 | #include <linux/futex.h> |
182eacc0 | 2465 | int main(void) { |
bd0c5661 PB |
2466 | #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT) |
2467 | #error bork | |
2468 | #endif | |
182eacc0 | 2469 | return 0; |
bd0c5661 PB |
2470 | } |
2471 | EOF | |
24cb36a6 | 2472 | if ! compile_object ; then |
21684af0 | 2473 | feature_not_found "nptl" "Install glibc and linux kernel headers." |
b0a47e79 | 2474 | fi |
bd0c5661 PB |
2475 | fi |
2476 | ||
e37630ca AL |
2477 | ########################################## |
2478 | # xen probe | |
2479 | ||
1badb709 | 2480 | if test "$xen" != "disabled" ; then |
c1cdd9d5 JG |
2481 | # Check whether Xen library path is specified via --extra-ldflags to avoid |
2482 | # overriding this setting with pkg-config output. If not, try pkg-config | |
2483 | # to obtain all needed flags. | |
2484 | ||
2485 | if ! echo $EXTRA_LDFLAGS | grep tools/libxc > /dev/null && \ | |
2486 | $pkg_config --exists xencontrol ; then | |
2487 | xen_ctrl_version="$(printf '%d%02d%02d' \ | |
2488 | $($pkg_config --modversion xencontrol | sed 's/\./ /g') )" | |
1badb709 | 2489 | xen=enabled |
5b6a8f43 | 2490 | xen_pc="xencontrol xenstore xenforeignmemory xengnttab" |
c1cdd9d5 | 2491 | xen_pc="$xen_pc xenevtchn xendevicemodel" |
58ea9a7a AP |
2492 | if $pkg_config --exists xentoolcore; then |
2493 | xen_pc="$xen_pc xentoolcore" | |
2494 | fi | |
582ea95f MAL |
2495 | xen_cflags="$($pkg_config --cflags $xen_pc)" |
2496 | xen_libs="$($pkg_config --libs $xen_pc)" | |
c1cdd9d5 | 2497 | else |
d5b93ddf | 2498 | |
5b6a8f43 | 2499 | xen_libs="-lxenstore -lxenctrl" |
d9506cab | 2500 | xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn" |
50ced5b3 | 2501 | |
c1cdd9d5 JG |
2502 | # First we test whether Xen headers and libraries are available. |
2503 | # If no, we are done and there is no Xen support. | |
2504 | # If yes, more tests are run to detect the Xen version. | |
2505 | ||
2506 | # Xen (any) | |
2507 | cat > $TMPC <<EOF | |
e37630ca | 2508 | #include <xenctrl.h> |
50ced5b3 SW |
2509 | int main(void) { |
2510 | return 0; | |
2511 | } | |
2512 | EOF | |
c1cdd9d5 JG |
2513 | if ! compile_prog "" "$xen_libs" ; then |
2514 | # Xen not found | |
1badb709 | 2515 | if test "$xen" = "enabled" ; then |
c1cdd9d5 JG |
2516 | feature_not_found "xen" "Install xen devel" |
2517 | fi | |
1badb709 | 2518 | xen=disabled |
50ced5b3 | 2519 | |
c1cdd9d5 JG |
2520 | # Xen unstable |
2521 | elif | |
2522 | cat > $TMPC <<EOF && | |
2cbf8903 RL |
2523 | #undef XC_WANT_COMPAT_DEVICEMODEL_API |
2524 | #define __XEN_TOOLS__ | |
2525 | #include <xendevicemodel.h> | |
d3c49ebb | 2526 | #include <xenforeignmemory.h> |
2cbf8903 RL |
2527 | int main(void) { |
2528 | xendevicemodel_handle *xd; | |
d3c49ebb | 2529 | xenforeignmemory_handle *xfmem; |
2cbf8903 RL |
2530 | |
2531 | xd = xendevicemodel_open(0, 0); | |
2532 | xendevicemodel_pin_memory_cacheattr(xd, 0, 0, 0, 0); | |
2533 | ||
d3c49ebb PD |
2534 | xfmem = xenforeignmemory_open(0, 0); |
2535 | xenforeignmemory_map_resource(xfmem, 0, 0, 0, 0, 0, NULL, 0, 0); | |
2536 | ||
2cbf8903 RL |
2537 | return 0; |
2538 | } | |
2539 | EOF | |
2540 | compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore" | |
2541 | then | |
2542 | xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore" | |
2543 | xen_ctrl_version=41100 | |
1badb709 | 2544 | xen=enabled |
2cbf8903 RL |
2545 | elif |
2546 | cat > $TMPC <<EOF && | |
5ba3d756 ID |
2547 | #undef XC_WANT_COMPAT_MAP_FOREIGN_API |
2548 | #include <xenforeignmemory.h> | |
58ea9a7a | 2549 | #include <xentoolcore.h> |
5ba3d756 ID |
2550 | int main(void) { |
2551 | xenforeignmemory_handle *xfmem; | |
2552 | ||
2553 | xfmem = xenforeignmemory_open(0, 0); | |
2554 | xenforeignmemory_map2(xfmem, 0, 0, 0, 0, 0, 0, 0); | |
58ea9a7a | 2555 | xentoolcore_restrict_all(0); |
5ba3d756 ID |
2556 | |
2557 | return 0; | |
2558 | } | |
2559 | EOF | |
58ea9a7a | 2560 | compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore" |
5ba3d756 | 2561 | then |
58ea9a7a | 2562 | xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore" |
5ba3d756 | 2563 | xen_ctrl_version=41000 |
1badb709 | 2564 | xen=enabled |
5ba3d756 ID |
2565 | elif |
2566 | cat > $TMPC <<EOF && | |
da8090cc PD |
2567 | #undef XC_WANT_COMPAT_DEVICEMODEL_API |
2568 | #define __XEN_TOOLS__ | |
2569 | #include <xendevicemodel.h> | |
2570 | int main(void) { | |
2571 | xendevicemodel_handle *xd; | |
2572 | ||
2573 | xd = xendevicemodel_open(0, 0); | |
2574 | xendevicemodel_close(xd); | |
50ced5b3 | 2575 | |
da8090cc PD |
2576 | return 0; |
2577 | } | |
2578 | EOF | |
c1cdd9d5 JG |
2579 | compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs" |
2580 | then | |
2581 | xen_stable_libs="-lxendevicemodel $xen_stable_libs" | |
2582 | xen_ctrl_version=40900 | |
1badb709 | 2583 | xen=enabled |
c1cdd9d5 JG |
2584 | elif |
2585 | cat > $TMPC <<EOF && | |
b6eb9b45 PS |
2586 | /* |
2587 | * If we have stable libs the we don't want the libxc compat | |
2588 | * layers, regardless of what CFLAGS we may have been given. | |
2589 | * | |
2590 | * Also, check if xengnttab_grant_copy_segment_t is defined and | |
2591 | * grant copy operation is implemented. | |
2592 | */ | |
2593 | #undef XC_WANT_COMPAT_EVTCHN_API | |
2594 | #undef XC_WANT_COMPAT_GNTTAB_API | |
2595 | #undef XC_WANT_COMPAT_MAP_FOREIGN_API | |
2596 | #include <xenctrl.h> | |
2597 | #include <xenstore.h> | |
2598 | #include <xenevtchn.h> | |
2599 | #include <xengnttab.h> | |
2600 | #include <xenforeignmemory.h> | |
2601 | #include <stdint.h> | |
2602 | #include <xen/hvm/hvm_info_table.h> | |
2603 | #if !defined(HVM_MAX_VCPUS) | |
2604 | # error HVM_MAX_VCPUS not defined | |
2605 | #endif | |
2606 | int main(void) { | |
2607 | xc_interface *xc = NULL; | |
2608 | xenforeignmemory_handle *xfmem; | |
2609 | xenevtchn_handle *xe; | |
2610 | xengnttab_handle *xg; | |
b6eb9b45 PS |
2611 | xengnttab_grant_copy_segment_t* seg = NULL; |
2612 | ||
2613 | xs_daemon_open(); | |
2614 | ||
2615 | xc = xc_interface_open(0, 0, 0); | |
2616 | xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); | |
2617 | xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); | |
2618 | xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); | |
2619 | xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL); | |
b6eb9b45 PS |
2620 | |
2621 | xfmem = xenforeignmemory_open(0, 0); | |
2622 | xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0); | |
2623 | ||
2624 | xe = xenevtchn_open(0, 0); | |
2625 | xenevtchn_fd(xe); | |
2626 | ||
2627 | xg = xengnttab_open(0, 0); | |
2628 | xengnttab_grant_copy(xg, 0, seg); | |
2629 | ||
2630 | return 0; | |
2631 | } | |
2632 | EOF | |
c1cdd9d5 JG |
2633 | compile_prog "" "$xen_libs $xen_stable_libs" |
2634 | then | |
2635 | xen_ctrl_version=40800 | |
1badb709 | 2636 | xen=enabled |
c1cdd9d5 JG |
2637 | elif |
2638 | cat > $TMPC <<EOF && | |
5eeb39c2 IC |
2639 | /* |
2640 | * If we have stable libs the we don't want the libxc compat | |
2641 | * layers, regardless of what CFLAGS we may have been given. | |
2642 | */ | |
2643 | #undef XC_WANT_COMPAT_EVTCHN_API | |
2644 | #undef XC_WANT_COMPAT_GNTTAB_API | |
2645 | #undef XC_WANT_COMPAT_MAP_FOREIGN_API | |
2646 | #include <xenctrl.h> | |
2647 | #include <xenstore.h> | |
2648 | #include <xenevtchn.h> | |
2649 | #include <xengnttab.h> | |
2650 | #include <xenforeignmemory.h> | |
2651 | #include <stdint.h> | |
2652 | #include <xen/hvm/hvm_info_table.h> | |
2653 | #if !defined(HVM_MAX_VCPUS) | |
2654 | # error HVM_MAX_VCPUS not defined | |
2655 | #endif | |
2656 | int main(void) { | |
2657 | xc_interface *xc = NULL; | |
2658 | xenforeignmemory_handle *xfmem; | |
2659 | xenevtchn_handle *xe; | |
2660 | xengnttab_handle *xg; | |
5eeb39c2 IC |
2661 | |
2662 | xs_daemon_open(); | |
2663 | ||
2664 | xc = xc_interface_open(0, 0, 0); | |
2665 | xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); | |
2666 | xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); | |
2667 | xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); | |
2668 | xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL); | |
5eeb39c2 IC |
2669 | |
2670 | xfmem = xenforeignmemory_open(0, 0); | |
2671 | xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0); | |
2672 | ||
2673 | xe = xenevtchn_open(0, 0); | |
2674 | xenevtchn_fd(xe); | |
2675 | ||
2676 | xg = xengnttab_open(0, 0); | |
2677 | xengnttab_map_grant_ref(xg, 0, 0, 0); | |
2678 | ||
2679 | return 0; | |
2680 | } | |
2681 | EOF | |
c1cdd9d5 JG |
2682 | compile_prog "" "$xen_libs $xen_stable_libs" |
2683 | then | |
2684 | xen_ctrl_version=40701 | |
1badb709 | 2685 | xen=enabled |
c1cdd9d5 JG |
2686 | |
2687 | # Xen 4.6 | |
2688 | elif | |
2689 | cat > $TMPC <<EOF && | |
cdadde39 | 2690 | #include <xenctrl.h> |
e108a3c1 | 2691 | #include <xenstore.h> |
d5b93ddf AP |
2692 | #include <stdint.h> |
2693 | #include <xen/hvm/hvm_info_table.h> | |
2694 | #if !defined(HVM_MAX_VCPUS) | |
2695 | # error HVM_MAX_VCPUS not defined | |
2696 | #endif | |
d8b441a3 JB |
2697 | int main(void) { |
2698 | xc_interface *xc; | |
2699 | xs_daemon_open(); | |
2700 | xc = xc_interface_open(0, 0, 0); | |
2701 | xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); | |
2702 | xc_gnttab_open(NULL, 0); | |
2703 | xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); | |
2704 | xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); | |
2705 | xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL); | |
20a544c7 | 2706 | xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0); |
d8b441a3 JB |
2707 | return 0; |
2708 | } | |
2709 | EOF | |
c1cdd9d5 JG |
2710 | compile_prog "" "$xen_libs" |
2711 | then | |
2712 | xen_ctrl_version=40600 | |
1badb709 | 2713 | xen=enabled |
c1cdd9d5 JG |
2714 | |
2715 | # Xen 4.5 | |
2716 | elif | |
2717 | cat > $TMPC <<EOF && | |
d8b441a3 JB |
2718 | #include <xenctrl.h> |
2719 | #include <xenstore.h> | |
2720 | #include <stdint.h> | |
2721 | #include <xen/hvm/hvm_info_table.h> | |
2722 | #if !defined(HVM_MAX_VCPUS) | |
2723 | # error HVM_MAX_VCPUS not defined | |
2724 | #endif | |
3996e85c PD |
2725 | int main(void) { |
2726 | xc_interface *xc; | |
2727 | xs_daemon_open(); | |
2728 | xc = xc_interface_open(0, 0, 0); | |
2729 | xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); | |
2730 | xc_gnttab_open(NULL, 0); | |
2731 | xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); | |
2732 | xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); | |
2733 | xc_hvm_create_ioreq_server(xc, 0, 0, NULL); | |
2734 | return 0; | |
2735 | } | |
2736 | EOF | |
c1cdd9d5 JG |
2737 | compile_prog "" "$xen_libs" |
2738 | then | |
2739 | xen_ctrl_version=40500 | |
1badb709 | 2740 | xen=enabled |
3996e85c | 2741 | |
c1cdd9d5 JG |
2742 | elif |
2743 | cat > $TMPC <<EOF && | |
3996e85c PD |
2744 | #include <xenctrl.h> |
2745 | #include <xenstore.h> | |
2746 | #include <stdint.h> | |
2747 | #include <xen/hvm/hvm_info_table.h> | |
2748 | #if !defined(HVM_MAX_VCPUS) | |
2749 | # error HVM_MAX_VCPUS not defined | |
2750 | #endif | |
8688e065 SS |
2751 | int main(void) { |
2752 | xc_interface *xc; | |
2753 | xs_daemon_open(); | |
2754 | xc = xc_interface_open(0, 0, 0); | |
2755 | xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); | |
2756 | xc_gnttab_open(NULL, 0); | |
2757 | xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); | |
2758 | xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); | |
2759 | return 0; | |
2760 | } | |
2761 | EOF | |
c1cdd9d5 JG |
2762 | compile_prog "" "$xen_libs" |
2763 | then | |
2764 | xen_ctrl_version=40200 | |
1badb709 | 2765 | xen=enabled |
8688e065 | 2766 | |
c1cdd9d5 | 2767 | else |
1badb709 | 2768 | if test "$xen" = "enabled" ; then |
c1cdd9d5 JG |
2769 | feature_not_found "xen (unsupported version)" \ |
2770 | "Install a supported xen (xen 4.2 or newer)" | |
2771 | fi | |
1badb709 | 2772 | xen=disabled |
fc321b4b | 2773 | fi |
d5b93ddf | 2774 | |
1badb709 | 2775 | if test "$xen" = enabled; then |
c1cdd9d5 | 2776 | if test $xen_ctrl_version -ge 40701 ; then |
582ea95f | 2777 | xen_libs="$xen_libs $xen_stable_libs " |
c1cdd9d5 | 2778 | fi |
5eeb39c2 | 2779 | fi |
d5b93ddf | 2780 | fi |
e37630ca AL |
2781 | fi |
2782 | ||
ddbb0d09 DB |
2783 | ########################################## |
2784 | # GNUTLS probe | |
2785 | ||
2786 | if test "$gnutls" != "no"; then | |
a73e82ef | 2787 | pass="no" |
a0722409 | 2788 | if $pkg_config --exists "gnutls >= 3.1.18"; then |
89138857 SW |
2789 | gnutls_cflags=$($pkg_config --cflags gnutls) |
2790 | gnutls_libs=$($pkg_config --libs gnutls) | |
a73e82ef RH |
2791 | # Packaging for the static libraries is not always correct. |
2792 | # At least ubuntu 18.04 ships only shared libraries. | |
2793 | write_c_skeleton | |
2794 | if compile_prog "" "$gnutls_libs" ; then | |
a73e82ef RH |
2795 | pass="yes" |
2796 | fi | |
2797 | fi | |
2798 | if test "$pass" = "no" && test "$gnutls" = "yes"; then | |
a0722409 | 2799 | feature_not_found "gnutls" "Install gnutls devel >= 3.1.18" |
ddbb0d09 | 2800 | else |
a73e82ef | 2801 | gnutls="$pass" |
ddbb0d09 | 2802 | fi |
ddbb0d09 DB |
2803 | fi |
2804 | ||
91bfcdb0 DB |
2805 | |
2806 | # If user didn't give a --disable/enable-gcrypt flag, | |
2807 | # then mark as disabled if user requested nettle | |
a0722409 | 2808 | # explicitly |
91bfcdb0 DB |
2809 | if test -z "$gcrypt" |
2810 | then | |
a0722409 | 2811 | if test "$nettle" = "yes" |
91bfcdb0 DB |
2812 | then |
2813 | gcrypt="no" | |
2814 | fi | |
2815 | fi | |
2816 | ||
2817 | # If user didn't give a --disable/enable-nettle flag, | |
2818 | # then mark as disabled if user requested gcrypt | |
a0722409 | 2819 | # explicitly |
91bfcdb0 DB |
2820 | if test -z "$nettle" |
2821 | then | |
a0722409 | 2822 | if test "$gcrypt" = "yes" |
91bfcdb0 DB |
2823 | then |
2824 | nettle="no" | |
2825 | fi | |
2826 | fi | |
2827 | ||
dea7a64e | 2828 | has_libgcrypt() { |
91bfcdb0 DB |
2829 | if ! has "libgcrypt-config" |
2830 | then | |
2831 | return 1 | |
2832 | fi | |
2833 | ||
2834 | if test -n "$cross_prefix" | |
2835 | then | |
89138857 | 2836 | host=$(libgcrypt-config --host) |
91bfcdb0 DB |
2837 | if test "$host-" != $cross_prefix |
2838 | then | |
2839 | return 1 | |
2840 | fi | |
2841 | fi | |
2842 | ||
dea7a64e DB |
2843 | maj=`libgcrypt-config --version | awk -F . '{print $1}'` |
2844 | min=`libgcrypt-config --version | awk -F . '{print $2}'` | |
2845 | ||
2846 | if test $maj != 1 || test $min -lt 5 | |
2847 | then | |
2848 | return 1 | |
2849 | fi | |
2850 | ||
91bfcdb0 DB |
2851 | return 0 |
2852 | } | |
2853 | ||
a0722409 DB |
2854 | |
2855 | if test "$nettle" != "no"; then | |
a73e82ef | 2856 | pass="no" |
64dd2f3b | 2857 | if $pkg_config --exists "nettle >= 2.7.1"; then |
a0722409 DB |
2858 | nettle_cflags=$($pkg_config --cflags nettle) |
2859 | nettle_libs=$($pkg_config --libs nettle) | |
2860 | nettle_version=$($pkg_config --modversion nettle) | |
a73e82ef RH |
2861 | # Link test to make sure the given libraries work (e.g for static). |
2862 | write_c_skeleton | |
2863 | if compile_prog "" "$nettle_libs" ; then | |
a73e82ef RH |
2864 | if test -z "$gcrypt"; then |
2865 | gcrypt="no" | |
2866 | fi | |
2867 | pass="yes" | |
a0722409 | 2868 | fi |
a73e82ef | 2869 | fi |
dc2207af DB |
2870 | if test "$pass" = "yes" |
2871 | then | |
2872 | cat > $TMPC << EOF | |
2873 | #include <nettle/xts.h> | |
2874 | int main(void) { | |
2875 | return 0; | |
2876 | } | |
2877 | EOF | |
2878 | if compile_prog "$nettle_cflags" "$nettle_libs" ; then | |
2879 | nettle_xts=yes | |
2880 | qemu_private_xts=no | |
2881 | fi | |
2882 | fi | |
a73e82ef RH |
2883 | if test "$pass" = "no" && test "$nettle" = "yes"; then |
2884 | feature_not_found "nettle" "Install nettle devel >= 2.7.1" | |
a0722409 | 2885 | else |
a73e82ef | 2886 | nettle="$pass" |
a0722409 DB |
2887 | fi |
2888 | fi | |
2889 | ||
91bfcdb0 | 2890 | if test "$gcrypt" != "no"; then |
a73e82ef | 2891 | pass="no" |
dea7a64e | 2892 | if has_libgcrypt; then |
89138857 SW |
2893 | gcrypt_cflags=$(libgcrypt-config --cflags) |
2894 | gcrypt_libs=$(libgcrypt-config --libs) | |
a73e82ef | 2895 | # Debian has removed -lgpg-error from libgcrypt-config |
91bfcdb0 DB |
2896 | # as it "spreads unnecessary dependencies" which in |
2897 | # turn breaks static builds... | |
2898 | if test "$static" = "yes" | |
2899 | then | |
2900 | gcrypt_libs="$gcrypt_libs -lgpg-error" | |
2901 | fi | |
1f923c70 | 2902 | |
a73e82ef RH |
2903 | # Link test to make sure the given libraries work (e.g for static). |
2904 | write_c_skeleton | |
2905 | if compile_prog "" "$gcrypt_libs" ; then | |
a73e82ef RH |
2906 | pass="yes" |
2907 | fi | |
2908 | fi | |
2909 | if test "$pass" = "yes"; then | |
2910 | gcrypt="yes" | |
1f923c70 LM |
2911 | cat > $TMPC << EOF |
2912 | #include <gcrypt.h> | |
2913 | int main(void) { | |
2914 | gcry_mac_hd_t handle; | |
2915 | gcry_mac_open(&handle, GCRY_MAC_HMAC_MD5, | |
2916 | GCRY_MAC_FLAG_SECURE, NULL); | |
2917 | return 0; | |
2918 | } | |
2919 | EOF | |
2920 | if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then | |
2921 | gcrypt_hmac=yes | |
2922 | fi | |
e0576942 DB |
2923 | cat > $TMPC << EOF |
2924 | #include <gcrypt.h> | |
2925 | int main(void) { | |
2926 | gcry_cipher_hd_t handle; | |
2927 | gcry_cipher_open(&handle, GCRY_CIPHER_AES, GCRY_CIPHER_MODE_XTS, 0); | |
2928 | return 0; | |
2929 | } | |
2930 | EOF | |
2931 | if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then | |
2932 | gcrypt_xts=yes | |
2933 | qemu_private_xts=no | |
2934 | fi | |
a73e82ef RH |
2935 | elif test "$gcrypt" = "yes"; then |
2936 | feature_not_found "gcrypt" "Install gcrypt devel >= 1.5.0" | |
62893b67 | 2937 | else |
a73e82ef | 2938 | gcrypt="no" |
62893b67 DB |
2939 | fi |
2940 | fi | |
2941 | ||
ddbb0d09 | 2942 | |
91bfcdb0 DB |
2943 | if test "$gcrypt" = "yes" && test "$nettle" = "yes" |
2944 | then | |
2945 | error_exit "Only one of gcrypt & nettle can be enabled" | |
2946 | fi | |
2947 | ||
9a2fd434 DB |
2948 | ########################################## |
2949 | # libtasn1 - only for the TLS creds/session test suite | |
2950 | ||
2951 | tasn1=yes | |
90246037 DB |
2952 | tasn1_cflags="" |
2953 | tasn1_libs="" | |
9a2fd434 | 2954 | if $pkg_config --exists "libtasn1"; then |
89138857 SW |
2955 | tasn1_cflags=$($pkg_config --cflags libtasn1) |
2956 | tasn1_libs=$($pkg_config --libs libtasn1) | |
9a2fd434 DB |
2957 | else |
2958 | tasn1=no | |
2959 | fi | |
2960 | ||
ed754746 | 2961 | |
8953caf3 DB |
2962 | ########################################## |
2963 | # PAM probe | |
2964 | ||
2965 | if test "$auth_pam" != "no"; then | |
2966 | cat > $TMPC <<EOF | |
2967 | #include <security/pam_appl.h> | |
2968 | #include <stdio.h> | |
2969 | int main(void) { | |
2970 | const char *service_name = "qemu"; | |
2971 | const char *user = "frank"; | |
9c9642d0 | 2972 | const struct pam_conv pam_conv = { 0 }; |
8953caf3 | 2973 | pam_handle_t *pamh = NULL; |
9c9642d0 | 2974 | pam_start(service_name, user, &pam_conv, &pamh); |
8953caf3 DB |
2975 | return 0; |
2976 | } | |
2977 | EOF | |
2978 | if compile_prog "" "-lpam" ; then | |
2979 | auth_pam=yes | |
2980 | else | |
2981 | if test "$auth_pam" = "yes"; then | |
2982 | feature_not_found "PAM" "Install PAM development package" | |
2983 | else | |
2984 | auth_pam=no | |
2985 | fi | |
2986 | fi | |
2987 | fi | |
2988 | ||
bbbf9bfb SW |
2989 | ########################################## |
2990 | # VTE probe | |
2991 | ||
2992 | if test "$vte" != "no"; then | |
89d85cde DB |
2993 | vteminversion="0.32.0" |
2994 | if $pkg_config --exists "vte-2.91"; then | |
2995 | vtepackage="vte-2.91" | |
528de90a | 2996 | else |
89d85cde | 2997 | vtepackage="vte-2.90" |
528de90a | 2998 | fi |
c6feff9e | 2999 | if $pkg_config --exists "$vtepackage >= $vteminversion"; then |
89138857 SW |
3000 | vte_cflags=$($pkg_config --cflags $vtepackage) |
3001 | vte_libs=$($pkg_config --libs $vtepackage) | |
3002 | vteversion=$($pkg_config --modversion $vtepackage) | |
bbbf9bfb SW |
3003 | vte="yes" |
3004 | elif test "$vte" = "yes"; then | |
89d85cde | 3005 | feature_not_found "vte" "Install libvte-2.90/2.91 devel" |
0d185e63 | 3006 | else |
bbbf9bfb | 3007 | vte="no" |
a4ccabcf AL |
3008 | fi |
3009 | fi | |
3010 | ||
2da776db MH |
3011 | ########################################## |
3012 | # RDMA needs OpenFabrics libraries | |
3013 | if test "$rdma" != "no" ; then | |
3014 | cat > $TMPC <<EOF | |
3015 | #include <rdma/rdma_cma.h> | |
3016 | int main(void) { return 0; } | |
3017 | EOF | |
ef6d4ccd | 3018 | rdma_libs="-lrdmacm -libverbs -libumad" |
2da776db MH |
3019 | if compile_prog "" "$rdma_libs" ; then |
3020 | rdma="yes" | |
2da776db MH |
3021 | else |
3022 | if test "$rdma" = "yes" ; then | |
3023 | error_exit \ | |
ef6d4ccd | 3024 | " OpenFabrics librdmacm/libibverbs/libibumad not present." \ |
2da776db | 3025 | " Your options:" \ |
ef6d4ccd | 3026 | " (1) Fast: Install infiniband packages (devel) from your distro." \ |
2da776db MH |
3027 | " (2) Cleanest: Install libraries from www.openfabrics.org" \ |
3028 | " (3) Also: Install softiwarp if you don't have RDMA hardware" | |
3029 | fi | |
3030 | rdma="no" | |
3031 | fi | |
3032 | fi | |
3033 | ||
21ab34c9 MA |
3034 | ########################################## |
3035 | # PVRDMA detection | |
3036 | ||
3037 | cat > $TMPC <<EOF && | |
3038 | #include <sys/mman.h> | |
3039 | ||
3040 | int | |
3041 | main(void) | |
3042 | { | |
3043 | char buf = 0; | |
3044 | void *addr = &buf; | |
3045 | addr = mremap(addr, 0, 1, MREMAP_MAYMOVE | MREMAP_FIXED); | |
3046 | ||
3047 | return 0; | |
3048 | } | |
3049 | EOF | |
3050 | ||
3051 | if test "$rdma" = "yes" ; then | |
3052 | case "$pvrdma" in | |
3053 | "") | |
3054 | if compile_prog "" ""; then | |
3055 | pvrdma="yes" | |
3056 | else | |
3057 | pvrdma="no" | |
3058 | fi | |
3059 | ;; | |
3060 | "yes") | |
3061 | if ! compile_prog "" ""; then | |
3062 | error_exit "PVRDMA is not supported since mremap is not implemented" | |
3063 | fi | |
3064 | pvrdma="yes" | |
3065 | ;; | |
3066 | "no") | |
3067 | pvrdma="no" | |
3068 | ;; | |
3069 | esac | |
3070 | else | |
3071 | if test "$pvrdma" = "yes" ; then | |
3072 | error_exit "PVRDMA requires rdma suppport" | |
3073 | fi | |
3074 | pvrdma="no" | |
3075 | fi | |
95c6bff3 | 3076 | |
ee108585 YS |
3077 | # Let's see if enhanced reg_mr is supported |
3078 | if test "$pvrdma" = "yes" ; then | |
3079 | ||
3080 | cat > $TMPC <<EOF && | |
3081 | #include <infiniband/verbs.h> | |
3082 | ||
3083 | int | |
3084 | main(void) | |
3085 | { | |
3086 | struct ibv_mr *mr; | |
3087 | struct ibv_pd *pd = NULL; | |
3088 | size_t length = 10; | |
3089 | uint64_t iova = 0; | |
3090 | int access = 0; | |
3091 | void *addr = NULL; | |
3092 | ||
3093 | mr = ibv_reg_mr_iova(pd, addr, length, iova, access); | |
3094 | ||
3095 | ibv_dereg_mr(mr); | |
3096 | ||
3097 | return 0; | |
3098 | } | |
3099 | EOF | |
3100 | if ! compile_prog "" "-libverbs"; then | |
3101 | QEMU_CFLAGS="$QEMU_CFLAGS -DLEGACY_RDMA_REG_MR" | |
3102 | fi | |
3103 | fi | |
3104 | ||
ee682d27 | 3105 | ########################################## |
c1bb86cd | 3106 | # xfsctl() probe, used for file-posix.c |
dce512de CH |
3107 | if test "$xfs" != "no" ; then |
3108 | cat > $TMPC << EOF | |
ffc41d10 | 3109 | #include <stddef.h> /* NULL */ |
dce512de CH |
3110 | #include <xfs/xfs.h> |
3111 | int main(void) | |
3112 | { | |
3113 | xfsctl(NULL, 0, 0, NULL); | |
3114 | return 0; | |
3115 | } | |
3116 | EOF | |
3117 | if compile_prog "" "" ; then | |
3118 | xfs="yes" | |
3119 | else | |
3120 | if test "$xfs" = "yes" ; then | |
e3a6e0da | 3121 | feature_not_found "xfs" "Install xfsprogs/xfslibs devel" |
dce512de CH |
3122 | fi |
3123 | xfs=no | |
3124 | fi | |
3125 | fi | |
3126 | ||
8a16d273 TS |
3127 | ########################################## |
3128 | # vde libraries probe | |
dfb278bd | 3129 | if test "$vde" != "no" ; then |
4baae0ac | 3130 | vde_libs="-lvdeplug" |
8a16d273 TS |
3131 | cat > $TMPC << EOF |
3132 | #include <libvdeplug.h> | |
4a7f0e06 PB |
3133 | int main(void) |
3134 | { | |
3135 | struct vde_open_args a = {0, 0, 0}; | |
fea08e08 PM |
3136 | char s[] = ""; |
3137 | vde_open(s, s, &a); | |
4a7f0e06 PB |
3138 | return 0; |
3139 | } | |
8a16d273 | 3140 | EOF |
52166aa0 | 3141 | if compile_prog "" "$vde_libs" ; then |
4baae0ac | 3142 | vde=yes |
dfb278bd JQ |
3143 | else |
3144 | if test "$vde" = "yes" ; then | |
21684af0 | 3145 | feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel" |
dfb278bd JQ |
3146 | fi |
3147 | vde=no | |
4baae0ac | 3148 | fi |
8a16d273 TS |
3149 | fi |
3150 | ||
58952137 | 3151 | ########################################## |
0a985b37 VM |
3152 | # netmap support probe |
3153 | # Apart from looking for netmap headers, we make sure that the host API version | |
3154 | # supports the netmap backend (>=11). The upper bound (15) is meant to simulate | |
3155 | # a minor/major version number. Minor new features will be marked with values up | |
3156 | # to 15, and if something happens that requires a change to the backend we will | |
3157 | # move above 15, submit the backend fixes and modify this two bounds. | |
58952137 VM |
3158 | if test "$netmap" != "no" ; then |
3159 | cat > $TMPC << EOF | |
3160 | #include <inttypes.h> | |
3161 | #include <net/if.h> | |
3162 | #include <net/netmap.h> | |
3163 | #include <net/netmap_user.h> | |
0a985b37 VM |
3164 | #if (NETMAP_API < 11) || (NETMAP_API > 15) |
3165 | #error | |
3166 | #endif | |
58952137 VM |
3167 | int main(void) { return 0; } |
3168 | EOF | |
3169 | if compile_prog "" "" ; then | |
3170 | netmap=yes | |
3171 | else | |
3172 | if test "$netmap" = "yes" ; then | |
3173 | feature_not_found "netmap" | |
3174 | fi | |
3175 | netmap=no | |
3176 | fi | |
3177 | fi | |
3178 | ||
422a5fd0 JD |
3179 | ########################################## |
3180 | # detect CoreAudio | |
3181 | if test "$coreaudio" != "no" ; then | |
3182 | coreaudio_libs="-framework CoreAudio" | |
3183 | cat > $TMPC << EOF | |
3184 | #include <CoreAudio/CoreAudio.h> | |
3185 | int main(void) | |
3186 | { | |
3187 | return (int)AudioGetCurrentHostTime(); | |
3188 | } | |
3189 | EOF | |
3190 | if compile_prog "" "$coreaudio_libs" ; then | |
3191 | coreaudio=yes | |
3192 | else | |
3193 | coreaudio=no | |
3194 | fi | |
3195 | fi | |
3196 | ||
8f28f3fb | 3197 | ########################################## |
c2de5c91 | 3198 | # Sound support libraries probe |
8f28f3fb | 3199 | |
89138857 | 3200 | audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/,/ /g') |
c2de5c91 | 3201 | for drv in $audio_drv_list; do |
3202 | case $drv in | |
e42975a1 | 3203 | alsa | try-alsa) |
c80a867f GH |
3204 | if $pkg_config alsa --exists; then |
3205 | alsa_libs=$($pkg_config alsa --libs) | |
478e943f PB |
3206 | alsa_cflags=$($pkg_config alsa --cflags) |
3207 | alsa=yes | |
e42975a1 GH |
3208 | if test "$drv" = "try-alsa"; then |
3209 | audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-alsa/alsa/') | |
3210 | fi | |
c80a867f | 3211 | else |
e42975a1 GH |
3212 | if test "$drv" = "try-alsa"; then |
3213 | audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-alsa//') | |
3214 | else | |
3215 | error_exit "$drv check failed" \ | |
3216 | "Make sure to have the $drv libs and headers installed." | |
3217 | fi | |
c80a867f | 3218 | fi |
c2de5c91 | 3219 | ;; |
3220 | ||
e42975a1 | 3221 | pa | try-pa) |
c80a867f | 3222 | if $pkg_config libpulse --exists; then |
478e943f | 3223 | libpulse=yes |
c80a867f | 3224 | pulse_libs=$($pkg_config libpulse --libs) |
478e943f | 3225 | pulse_cflags=$($pkg_config libpulse --cflags) |
e42975a1 GH |
3226 | if test "$drv" = "try-pa"; then |
3227 | audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-pa/pa/') | |
3228 | fi | |
c80a867f | 3229 | else |
e42975a1 GH |
3230 | if test "$drv" = "try-pa"; then |
3231 | audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-pa//') | |
3232 | else | |
3233 | error_exit "$drv check failed" \ | |
3234 | "Make sure to have the $drv libs and headers installed." | |
3235 | fi | |
c80a867f | 3236 | fi |
b8e59f18 | 3237 | ;; |
3238 | ||
373967b2 GH |
3239 | sdl) |
3240 | if test "$sdl" = "no"; then | |
3241 | error_exit "sdl not found or disabled, can not use sdl audio driver" | |
3242 | fi | |
3243 | ;; | |
3244 | ||
e42975a1 GH |
3245 | try-sdl) |
3246 | if test "$sdl" = "no"; then | |
3247 | audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-sdl//') | |
3248 | else | |
3249 | audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-sdl/sdl/') | |
3250 | fi | |
3251 | ;; | |
3252 | ||
422a5fd0 JD |
3253 | coreaudio | try-coreaudio) |
3254 | if test "$coreaudio" = "no"; then | |
3255 | if test "$drv" = "try-coreaudio"; then | |
3256 | audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-coreaudio//') | |
3257 | else | |
3258 | error_exit "$drv check failed" \ | |
3259 | "Make sure to have the $drv is available." | |
3260 | fi | |
3261 | else | |
b1149911 | 3262 | coreaudio_libs="-framework CoreAudio" |
422a5fd0 JD |
3263 | if test "$drv" = "try-coreaudio"; then |
3264 | audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-coreaudio/coreaudio/') | |
3265 | fi | |
3266 | fi | |
997e690a JQ |
3267 | ;; |
3268 | ||
a4bf6780 | 3269 | dsound) |
b1149911 | 3270 | dsound_libs="-lole32 -ldxguid" |
d5631638 | 3271 | audio_win_int="yes" |
a4bf6780 JQ |
3272 | ;; |
3273 | ||
3274 | oss) | |
b1149911 | 3275 | oss_libs="$oss_lib" |
a4bf6780 JQ |
3276 | ;; |
3277 | ||
2e445703 GM |
3278 | jack | try-jack) |
3279 | if $pkg_config jack --exists; then | |
478e943f | 3280 | libjack=yes |
2e445703 GM |
3281 | jack_libs=$($pkg_config jack --libs) |
3282 | if test "$drv" = "try-jack"; then | |
3283 | audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-jack/jack/') | |
3284 | fi | |
3285 | else | |
3286 | if test "$drv" = "try-jack"; then | |
3287 | audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-jack//') | |
3288 | else | |
3289 | error_exit "$drv check failed" \ | |
3290 | "Make sure to have the $drv libs and headers installed." | |
3291 | fi | |
3292 | fi | |
3293 | ;; | |
3294 | ||
e4c63a6a | 3295 | *) |
1c9b2a52 | 3296 | echo "$audio_possible_drivers" | grep -q "\<$drv\>" || { |
76ad07a4 PM |
3297 | error_exit "Unknown driver '$drv' selected" \ |
3298 | "Possible drivers are: $audio_possible_drivers" | |
e4c63a6a | 3299 | } |
3300 | ;; | |
c2de5c91 | 3301 | esac |
3302 | done | |
8f28f3fb | 3303 | |
e18df141 AL |
3304 | ########################################## |
3305 | # glib support probe | |
a52d28af | 3306 | |
00f2cfbb | 3307 | glib_req_ver=2.48 |
aa0d1f44 PB |
3308 | glib_modules=gthread-2.0 |
3309 | if test "$modules" = yes; then | |
a88afc64 | 3310 | glib_modules="$glib_modules gmodule-export-2.0" |
aa0d1f44 | 3311 | fi |
54cb65d8 EC |
3312 | if test "$plugins" = yes; then |
3313 | glib_modules="$glib_modules gmodule-2.0" | |
3314 | fi | |
e26110cf | 3315 | |
aa0d1f44 | 3316 | for i in $glib_modules; do |
e26110cf | 3317 | if $pkg_config --atleast-version=$glib_req_ver $i; then |
89138857 SW |
3318 | glib_cflags=$($pkg_config --cflags $i) |
3319 | glib_libs=$($pkg_config --libs $i) | |
e26110cf FZ |
3320 | else |
3321 | error_exit "glib-$glib_req_ver $i is required to compile QEMU" | |
3322 | fi | |
3323 | done | |
3324 | ||
215b0c2f PB |
3325 | # This workaround is required due to a bug in pkg-config file for glib as it |
3326 | # doesn't define GLIB_STATIC_COMPILATION for pkg-config --static | |
3327 | ||
3328 | if test "$static" = yes && test "$mingw32" = yes; then | |
3329 | glib_cflags="-DGLIB_STATIC_COMPILATION $glib_cflags" | |
3330 | fi | |
3331 | ||
20cf7b8e DP |
3332 | if ! test "$gio" = "no"; then |
3333 | pass=no | |
3334 | if $pkg_config --atleast-version=$glib_req_ver gio-2.0; then | |
3335 | gio_cflags=$($pkg_config --cflags gio-2.0) | |
3336 | gio_libs=$($pkg_config --libs gio-2.0) | |
3337 | gdbus_codegen=$($pkg_config --variable=gdbus_codegen gio-2.0) | |
5ecfb76c | 3338 | if ! has "$gdbus_codegen"; then |
20cf7b8e DP |
3339 | gdbus_codegen= |
3340 | fi | |
3341 | # Check that the libraries actually work -- Ubuntu 18.04 ships | |
3342 | # with pkg-config --static --libs data for gio-2.0 that is missing | |
3343 | # -lblkid and will give a link error. | |
3344 | cat > $TMPC <<EOF | |
13ceae66 PM |
3345 | #include <gio/gio.h> |
3346 | int main(void) | |
3347 | { | |
3348 | g_dbus_proxy_new_sync(0, 0, 0, 0, 0, 0, 0, 0); | |
3349 | return 0; | |
3350 | } | |
3351 | EOF | |
20cf7b8e DP |
3352 | if compile_prog "$gio_cflags" "$gio_libs" ; then |
3353 | pass=yes | |
3354 | else | |
3355 | pass=no | |
3356 | fi | |
3357 | ||
3358 | if test "$pass" = "yes" && | |
3359 | $pkg_config --atleast-version=$glib_req_ver gio-unix-2.0; then | |
3360 | gio_cflags="$gio_cflags $($pkg_config --cflags gio-unix-2.0)" | |
3361 | gio_libs="$gio_libs $($pkg_config --libs gio-unix-2.0)" | |
3362 | fi | |
76346b62 | 3363 | fi |
f876b765 | 3364 | |
20cf7b8e DP |
3365 | if test "$pass" = "no"; then |
3366 | if test "$gio" = "yes"; then | |
3367 | feature_not_found "gio" "Install libgio >= 2.0" | |
3368 | else | |
3369 | gio=no | |
3370 | fi | |
3371 | else | |
3372 | gio=yes | |
3373 | fi | |
25a97a56 MAL |
3374 | fi |
3375 | ||
977a82ab DB |
3376 | # Sanity check that the current size_t matches the |
3377 | # size that glib thinks it should be. This catches | |
3378 | # problems on multi-arch where people try to build | |
3379 | # 32-bit QEMU while pointing at 64-bit glib headers | |
3380 | cat > $TMPC <<EOF | |
3381 | #include <glib.h> | |
3382 | #include <unistd.h> | |
3383 | ||
3384 | #define QEMU_BUILD_BUG_ON(x) \ | |
3385 | typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused)); | |
3386 | ||
3387 | int main(void) { | |
3388 | QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T); | |
3389 | return 0; | |
3390 | } | |
3391 | EOF | |
3392 | ||
215b0c2f | 3393 | if ! compile_prog "$glib_cflags" "$glib_libs" ; then |
977a82ab DB |
3394 | error_exit "sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\ |
3395 | "You probably need to set PKG_CONFIG_LIBDIR"\ | |
3396 | "to point to the right pkg-config files for your"\ | |
3397 | "build target" | |
3398 | fi | |
3399 | ||
bbbf2e04 JS |
3400 | # Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage |
3401 | cat > $TMPC << EOF | |
3402 | #include <glib.h> | |
3403 | int main(void) { return 0; } | |
3404 | EOF | |
3405 | if ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then | |
3406 | if cc_has_warning_flag "-Wno-unknown-attributes"; then | |
3407 | glib_cflags="-Wno-unknown-attributes $glib_cflags" | |
5770e8af | 3408 | CONFIGURE_CFLAGS="-Wno-unknown-attributes $CONFIGURE_CFLAGS" |
bbbf2e04 JS |
3409 | fi |
3410 | fi | |
3411 | ||
9bda600b EB |
3412 | # Silence clang warnings triggered by glib < 2.57.2 |
3413 | cat > $TMPC << EOF | |
3414 | #include <glib.h> | |
3415 | typedef struct Foo { | |
3416 | int i; | |
3417 | } Foo; | |
3418 | static void foo_free(Foo *f) | |
3419 | { | |
3420 | g_free(f); | |
3421 | } | |
3422 | G_DEFINE_AUTOPTR_CLEANUP_FUNC(Foo, foo_free); | |
3423 | int main(void) { return 0; } | |
3424 | EOF | |
3425 | if ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then | |
3426 | if cc_has_warning_flag "-Wno-unused-function"; then | |
3427 | glib_cflags="$glib_cflags -Wno-unused-function" | |
5770e8af | 3428 | CONFIGURE_CFLAGS="$CONFIGURE_CFLAGS -Wno-unused-function" |
9bda600b EB |
3429 | fi |
3430 | fi | |
3431 | ||
e26110cf FZ |
3432 | ########################################## |
3433 | # SHA command probe for modules | |
3434 | if test "$modules" = yes; then | |
3435 | shacmd_probe="sha1sum sha1 shasum" | |
3436 | for c in $shacmd_probe; do | |
8ccefb91 | 3437 | if has $c; then |
e26110cf FZ |
3438 | shacmd="$c" |
3439 | break | |
3440 | fi | |
3441 | done | |
3442 | if test "$shacmd" = ""; then | |
3443 | error_exit "one of the checksum commands is required to enable modules: $shacmd_probe" | |
3444 | fi | |
e18df141 AL |
3445 | fi |
3446 | ||
414f0dab | 3447 | ########################################## |
e5d355d1 | 3448 | # pthread probe |
4b29ec41 | 3449 | PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2" |
3c529d93 | 3450 | |
4dd75c70 | 3451 | pthread=no |
e5d355d1 | 3452 | cat > $TMPC << EOF |
3c529d93 | 3453 | #include <pthread.h> |
7a42bbe4 SW |
3454 | static void *f(void *p) { return NULL; } |
3455 | int main(void) { | |
3456 | pthread_t thread; | |
3457 | pthread_create(&thread, 0, f, 0); | |
3458 | return 0; | |
3459 | } | |
414f0dab | 3460 | EOF |
bd00d539 AF |
3461 | if compile_prog "" "" ; then |
3462 | pthread=yes | |
3463 | else | |
3464 | for pthread_lib in $PTHREADLIBS_LIST; do | |
3465 | if compile_prog "" "$pthread_lib" ; then | |
3466 | pthread=yes | |
bd00d539 AF |
3467 | break |
3468 | fi | |
3469 | done | |
3470 | fi | |
414f0dab | 3471 | |
e633a5c6 | 3472 | if test "$mingw32" != yes && test "$pthread" = no; then |
76ad07a4 PM |
3473 | error_exit "pthread check failed" \ |
3474 | "Make sure to have the pthread libs and headers installed." | |
e5d355d1 AL |
3475 | fi |
3476 | ||
479a5747 RB |
3477 | # check for pthread_setname_np with thread id |
3478 | pthread_setname_np_w_tid=no | |
5c312079 DDAG |
3479 | cat > $TMPC << EOF |
3480 | #include <pthread.h> | |
3481 | ||
3482 | static void *f(void *p) { return NULL; } | |
3483 | int main(void) | |
3484 | { | |
3485 | pthread_t thread; | |
3486 | pthread_create(&thread, 0, f, 0); | |
3487 | pthread_setname_np(thread, "QEMU"); | |
3488 | return 0; | |
3489 | } | |
3490 | EOF | |
3491 | if compile_prog "" "$pthread_lib" ; then | |
479a5747 RB |
3492 | pthread_setname_np_w_tid=yes |
3493 | fi | |
3494 | ||
3495 | # check for pthread_setname_np without thread id | |
3496 | pthread_setname_np_wo_tid=no | |
3497 | cat > $TMPC << EOF | |
3498 | #include <pthread.h> | |
3499 | ||
12a9b8d8 | 3500 | static void *f(void *p) { pthread_setname_np("QEMU"); return NULL; } |
479a5747 RB |
3501 | int main(void) |
3502 | { | |
3503 | pthread_t thread; | |
3504 | pthread_create(&thread, 0, f, 0); | |
3505 | return 0; | |
3506 | } | |
3507 | EOF | |
3508 | if compile_prog "" "$pthread_lib" ; then | |
3509 | pthread_setname_np_wo_tid=yes | |
5c312079 DDAG |
3510 | fi |
3511 | ||
0a12ec87 | 3512 | ########################################## |
b10d49d7 PT |
3513 | # libssh probe |
3514 | if test "$libssh" != "no" ; then | |
3515 | if $pkg_config --exists libssh; then | |
3516 | libssh_cflags=$($pkg_config libssh --cflags) | |
3517 | libssh_libs=$($pkg_config libssh --libs) | |
3518 | libssh=yes | |
0a12ec87 | 3519 | else |
b10d49d7 PT |
3520 | if test "$libssh" = "yes" ; then |
3521 | error_exit "libssh required for --enable-libssh" | |
0a12ec87 | 3522 | fi |
b10d49d7 | 3523 | libssh=no |
0a12ec87 RJ |
3524 | fi |
3525 | fi | |
3526 | ||
9a2d462e | 3527 | ########################################## |
b10d49d7 PT |
3528 | # Check for libssh 0.8 |
3529 | # This is done like this instead of using the LIBSSH_VERSION_* and | |
3530 | # SSH_VERSION_* macros because some distributions in the past shipped | |
3531 | # snapshots of the future 0.8 from Git, and those snapshots did not | |
3532 | # have updated version numbers (still referring to 0.7.0). | |
9a2d462e | 3533 | |
b10d49d7 | 3534 | if test "$libssh" = "yes"; then |
9a2d462e | 3535 | cat > $TMPC <<EOF |
b10d49d7 PT |
3536 | #include <libssh/libssh.h> |
3537 | int main(void) { return ssh_get_server_publickey(NULL, NULL); } | |
9a2d462e | 3538 | EOF |
b10d49d7 PT |
3539 | if compile_prog "$libssh_cflags" "$libssh_libs"; then |
3540 | libssh_cflags="-DHAVE_LIBSSH_0_8 $libssh_cflags" | |
9a2d462e RJ |
3541 | fi |
3542 | fi | |
3543 | ||
5c6c3a6c CH |
3544 | ########################################## |
3545 | # linux-aio probe | |
5c6c3a6c CH |
3546 | |
3547 | if test "$linux_aio" != "no" ; then | |
3548 | cat > $TMPC <<EOF | |
3549 | #include <libaio.h> | |
3550 | #include <sys/eventfd.h> | |
832ce9c2 | 3551 | #include <stddef.h> |
5c6c3a6c CH |
3552 | int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; } |
3553 | EOF | |
3554 | if compile_prog "" "-laio" ; then | |
3555 | linux_aio=yes | |
5c6c3a6c CH |
3556 | else |
3557 | if test "$linux_aio" = "yes" ; then | |
21684af0 | 3558 | feature_not_found "linux AIO" "Install libaio devel" |
5c6c3a6c | 3559 | fi |
3cfcae3c | 3560 | linux_aio=no |
5c6c3a6c CH |
3561 | fi |
3562 | fi | |
c10dd856 AM |
3563 | ########################################## |
3564 | # linux-io-uring probe | |
3565 | ||
3566 | if test "$linux_io_uring" != "no" ; then | |
3567 | if $pkg_config liburing; then | |
3568 | linux_io_uring_cflags=$($pkg_config --cflags liburing) | |
3569 | linux_io_uring_libs=$($pkg_config --libs liburing) | |
3570 | linux_io_uring=yes | |
3571 | else | |
3572 | if test "$linux_io_uring" = "yes" ; then | |
3573 | feature_not_found "linux io_uring" "Install liburing devel" | |
3574 | fi | |
3575 | linux_io_uring=no | |
3576 | fi | |
3577 | fi | |
5c6c3a6c | 3578 | |
3b8acc11 | 3579 | ########################################## |
7aaa6a16 | 3580 | # TPM emulation is only on POSIX |
3b8acc11 | 3581 | |
7aaa6a16 PB |
3582 | if test "$tpm" = ""; then |
3583 | if test "$mingw32" = "yes"; then | |
3584 | tpm=no | |
3585 | else | |
3586 | tpm=yes | |
3587 | fi | |
3588 | elif test "$tpm" = "yes"; then | |
3589 | if test "$mingw32" = "yes" ; then | |
3590 | error_exit "TPM emulation only available on POSIX systems" | |
3591 | fi | |
3b8acc11 PB |
3592 | fi |
3593 | ||
bf9298b9 AL |
3594 | ########################################## |
3595 | # iovec probe | |
3596 | cat > $TMPC <<EOF | |
db34f0b3 | 3597 | #include <sys/types.h> |
bf9298b9 | 3598 | #include <sys/uio.h> |
db34f0b3 | 3599 | #include <unistd.h> |
f91f9bee | 3600 | int main(void) { return sizeof(struct iovec); } |
bf9298b9 AL |
3601 | EOF |
3602 | iovec=no | |
52166aa0 | 3603 | if compile_prog "" "" ; then |
bf9298b9 AL |
3604 | iovec=yes |
3605 | fi | |
3606 | ||
f652e6af AJ |
3607 | ########################################## |
3608 | # fdt probe | |
d599938a | 3609 | |
fbb4121d PB |
3610 | case "$fdt" in |
3611 | auto | enabled | internal) | |
3612 | # Simpler to always update submodule, even if not needed. | |
7d7dbf9d | 3613 | if test "$git_submodules_action" != "ignore"; then |
fbb4121d PB |
3614 | git_submodules="${git_submodules} dtc" |
3615 | fi | |
3616 | ;; | |
3617 | esac | |
f652e6af | 3618 | |
20ff075b | 3619 | ########################################## |
9d49bcf6 | 3620 | # opengl probe (for sdl2, gtk) |
b1546f32 | 3621 | |
d52c454a MAL |
3622 | gbm="no" |
3623 | if $pkg_config gbm; then | |
3624 | gbm_cflags="$($pkg_config --cflags gbm)" | |
3625 | gbm_libs="$($pkg_config --libs gbm)" | |
3626 | gbm="yes" | |
3627 | fi | |
3628 | ||
da076ffe | 3629 | if test "$opengl" != "no" ; then |
bc6a3565 AO |
3630 | epoxy=no |
3631 | if $pkg_config epoxy; then | |
3632 | cat > $TMPC << EOF | |
3633 | #include <epoxy/egl.h> | |
3634 | int main(void) { return 0; } | |
3635 | EOF | |
3636 | if compile_prog "" "" ; then | |
3637 | epoxy=yes | |
3638 | fi | |
3639 | fi | |
3640 | ||
3641 | if test "$epoxy" = "yes" ; then | |
3642 | opengl_cflags="$($pkg_config --cflags epoxy)" | |
3643 | opengl_libs="$($pkg_config --libs epoxy)" | |
da076ffe | 3644 | opengl=yes |
20ff075b | 3645 | else |
da076ffe | 3646 | if test "$opengl" = "yes" ; then |
bc6a3565 | 3647 | feature_not_found "opengl" "Please install epoxy with EGL" |
20ff075b | 3648 | fi |
f676c67e | 3649 | opengl_cflags="" |
da076ffe GH |
3650 | opengl_libs="" |
3651 | opengl=no | |
20ff075b MW |
3652 | fi |
3653 | fi | |
3654 | ||
ed279a06 KK |
3655 | ########################################## |
3656 | # libxml2 probe | |
3657 | if test "$libxml2" != "no" ; then | |
3658 | if $pkg_config --exists libxml-2.0; then | |
3659 | libxml2="yes" | |
3660 | libxml2_cflags=$($pkg_config --cflags libxml-2.0) | |
3661 | libxml2_libs=$($pkg_config --libs libxml-2.0) | |
3662 | else | |
3663 | if test "$libxml2" = "yes"; then | |
3664 | feature_not_found "libxml2" "Install libxml2 devel" | |
3665 | fi | |
3666 | libxml2="no" | |
3667 | fi | |
3668 | fi | |
c9a12e75 | 3669 | |
39386ac7 | 3670 | # Check for inotify functions when we are building linux-user |
3b3f24ad AJ |
3671 | # emulator. This is done because older glibc versions don't |
3672 | # have syscall stubs for these implemented. In that case we | |
3673 | # don't provide them even if kernel supports them. | |
3674 | # | |
3675 | inotify=no | |
67ba57f6 | 3676 | cat > $TMPC << EOF |
3b3f24ad AJ |
3677 | #include <sys/inotify.h> |
3678 | ||
3679 | int | |
3680 | main(void) | |
3681 | { | |
3682 | /* try to start inotify */ | |
8690e420 | 3683 | return inotify_init(); |
3b3f24ad AJ |
3684 | } |
3685 | EOF | |
52166aa0 | 3686 | if compile_prog "" "" ; then |
67ba57f6 | 3687 | inotify=yes |
3b3f24ad AJ |
3688 | fi |
3689 | ||
c05c7a73 RV |
3690 | inotify1=no |
3691 | cat > $TMPC << EOF | |
3692 | #include <sys/inotify.h> | |
3693 | ||
3694 | int | |
3695 | main(void) | |
3696 | { | |
3697 | /* try to start inotify */ | |
3698 | return inotify_init1(0); | |
3699 | } | |
3700 | EOF | |
3701 | if compile_prog "" "" ; then | |
3702 | inotify1=yes | |
3703 | fi | |
3704 | ||
099d6b0f RV |
3705 | # check if pipe2 is there |
3706 | pipe2=no | |
3707 | cat > $TMPC << EOF | |
099d6b0f RV |
3708 | #include <unistd.h> |
3709 | #include <fcntl.h> | |
3710 | ||
3711 | int main(void) | |
3712 | { | |
3713 | int pipefd[2]; | |
9bca8162 | 3714 | return pipe2(pipefd, O_CLOEXEC); |
099d6b0f RV |
3715 | } |
3716 | EOF | |
52166aa0 | 3717 | if compile_prog "" "" ; then |
099d6b0f RV |
3718 | pipe2=yes |
3719 | fi | |
3720 | ||
40ff6d7e KW |
3721 | # check if accept4 is there |
3722 | accept4=no | |
3723 | cat > $TMPC << EOF | |
40ff6d7e KW |
3724 | #include <sys/socket.h> |
3725 | #include <stddef.h> | |
3726 | ||
3727 | int main(void) | |
3728 | { | |
3729 | accept4(0, NULL, NULL, SOCK_CLOEXEC); | |
3730 | return 0; | |
3731 | } | |
3732 | EOF | |
3733 | if compile_prog "" "" ; then | |
3734 | accept4=yes | |
3735 | fi | |
3736 | ||
3ce34dfb VS |
3737 | # check if tee/splice is there. vmsplice was added same time. |
3738 | splice=no | |
3739 | cat > $TMPC << EOF | |
3ce34dfb VS |
3740 | #include <unistd.h> |
3741 | #include <fcntl.h> | |
3742 | #include <limits.h> | |
3743 | ||
3744 | int main(void) | |
3745 | { | |
66ea0f22 | 3746 | int len, fd = 0; |
3ce34dfb VS |
3747 | len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK); |
3748 | splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE); | |
3749 | return 0; | |
3750 | } | |
3751 | EOF | |
52166aa0 | 3752 | if compile_prog "" "" ; then |
3ce34dfb VS |
3753 | splice=yes |
3754 | fi | |
3755 | ||
a99d57bb WG |
3756 | ########################################## |
3757 | # libnuma probe | |
3758 | ||
3759 | if test "$numa" != "no" ; then | |
3760 | cat > $TMPC << EOF | |
3761 | #include <numa.h> | |
3762 | int main(void) { return numa_available(); } | |
3763 | EOF | |
3764 | ||
3765 | if compile_prog "" "-lnuma" ; then | |
3766 | numa=yes | |
ab318051 | 3767 | numa_libs="-lnuma" |
a99d57bb WG |
3768 | else |
3769 | if test "$numa" = "yes" ; then | |
3770 | feature_not_found "numa" "install numactl devel" | |
3771 | fi | |
3772 | numa=no | |
3773 | fi | |
3774 | fi | |
3775 | ||
aa087962 | 3776 | malloc=system |
7b01cb97 AD |
3777 | if test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then |
3778 | echo "ERROR: tcmalloc && jemalloc can't be used at the same time" | |
3779 | exit 1 | |
aa087962 PB |
3780 | elif test "$tcmalloc" = "yes" ; then |
3781 | malloc=tcmalloc | |
3782 | elif test "$jemalloc" = "yes" ; then | |
3783 | malloc=jemalloc | |
7b01cb97 AD |
3784 | fi |
3785 | ||
dcc38d1c MT |
3786 | ########################################## |
3787 | # signalfd probe | |
3788 | signalfd="no" | |
3789 | cat > $TMPC << EOF | |
dcc38d1c MT |
3790 | #include <unistd.h> |
3791 | #include <sys/syscall.h> | |
3792 | #include <signal.h> | |
3793 | int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); } | |
3794 | EOF | |
3795 | ||
3796 | if compile_prog "" "" ; then | |
3797 | signalfd=yes | |
3798 | fi | |
3799 | ||
d339d766 RJ |
3800 | # check if optreset global is declared by <getopt.h> |
3801 | optreset="no" | |
3802 | cat > $TMPC << EOF | |
3803 | #include <getopt.h> | |
3804 | int main(void) { return optreset; } | |
3805 | EOF | |
3806 | ||
3807 | if compile_prog "" "" ; then | |
3808 | optreset=yes | |
3809 | fi | |
3810 | ||
c2882b96 RV |
3811 | # check if eventfd is supported |
3812 | eventfd=no | |
3813 | cat > $TMPC << EOF | |
3814 | #include <sys/eventfd.h> | |
3815 | ||
3816 | int main(void) | |
3817 | { | |
55cc7f3e | 3818 | return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC); |
c2882b96 RV |
3819 | } |
3820 | EOF | |
3821 | if compile_prog "" "" ; then | |
3822 | eventfd=yes | |
3823 | fi | |
3824 | ||
751bcc39 MAL |
3825 | # check if memfd is supported |
3826 | memfd=no | |
3827 | cat > $TMPC << EOF | |
75e5b70e | 3828 | #include <sys/mman.h> |
751bcc39 MAL |
3829 | |
3830 | int main(void) | |
3831 | { | |
3832 | return memfd_create("foo", MFD_ALLOW_SEALING); | |
3833 | } | |
3834 | EOF | |
3835 | if compile_prog "" "" ; then | |
3836 | memfd=yes | |
3837 | fi | |
3838 | ||
955727d2 CT |
3839 | # check for usbfs |
3840 | have_usbfs=no | |
3841 | if test "$linux_user" = "yes"; then | |
96566d09 TP |
3842 | cat > $TMPC << EOF |
3843 | #include <linux/usbdevice_fs.h> | |
3844 | ||
3845 | #ifndef USBDEVFS_GET_CAPABILITIES | |
3846 | #error "USBDEVFS_GET_CAPABILITIES undefined" | |
3847 | #endif | |
3848 | ||
3849 | #ifndef USBDEVFS_DISCONNECT_CLAIM | |
3850 | #error "USBDEVFS_DISCONNECT_CLAIM undefined" | |
3851 | #endif | |
3852 | ||
3853 | int main(void) | |
3854 | { | |
3855 | return 0; | |
3856 | } | |
3857 | EOF | |
3858 | if compile_prog "" ""; then | |
955727d2 CT |
3859 | have_usbfs=yes |
3860 | fi | |
955727d2 | 3861 | fi |
751bcc39 | 3862 | |
d0927938 UH |
3863 | # check for fallocate |
3864 | fallocate=no | |
3865 | cat > $TMPC << EOF | |
3866 | #include <fcntl.h> | |
3867 | ||
3868 | int main(void) | |
3869 | { | |
3870 | fallocate(0, 0, 0, 0); | |
3871 | return 0; | |
3872 | } | |
3873 | EOF | |
8fb03151 | 3874 | if compile_prog "" "" ; then |
d0927938 UH |
3875 | fallocate=yes |
3876 | fi | |
3877 | ||
3d4fa43e KK |
3878 | # check for fallocate hole punching |
3879 | fallocate_punch_hole=no | |
3880 | cat > $TMPC << EOF | |
3881 | #include <fcntl.h> | |
3882 | #include <linux/falloc.h> | |
3883 | ||
3884 | int main(void) | |
3885 | { | |
3886 | fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0); | |
3887 | return 0; | |
3888 | } | |
3889 | EOF | |
3890 | if compile_prog "" "" ; then | |
3891 | fallocate_punch_hole=yes | |
3892 | fi | |
3893 | ||
b953f075 DL |
3894 | # check that fallocate supports range zeroing inside the file |
3895 | fallocate_zero_range=no | |
3896 | cat > $TMPC << EOF | |
3897 | #include <fcntl.h> | |
3898 | #include <linux/falloc.h> | |
3899 | ||
3900 | int main(void) | |
3901 | { | |
3902 | fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0); | |
3903 | return 0; | |
3904 | } | |
3905 | EOF | |
3906 | if compile_prog "" "" ; then | |
3907 | fallocate_zero_range=yes | |
3908 | fi | |
3909 | ||
ed911435 KW |
3910 | # check for posix_fallocate |
3911 | posix_fallocate=no | |
3912 | cat > $TMPC << EOF | |
3913 | #include <fcntl.h> | |
3914 | ||
3915 | int main(void) | |
3916 | { | |
3917 | posix_fallocate(0, 0, 0); | |
3918 | return 0; | |
3919 | } | |
3920 | EOF | |
3921 | if compile_prog "" "" ; then | |
3922 | posix_fallocate=yes | |
3923 | fi | |
3924 | ||
c727f47d PM |
3925 | # check for sync_file_range |
3926 | sync_file_range=no | |
3927 | cat > $TMPC << EOF | |
3928 | #include <fcntl.h> | |
3929 | ||
3930 | int main(void) | |
3931 | { | |
3932 | sync_file_range(0, 0, 0, 0); | |
3933 | return 0; | |
3934 | } | |
3935 | EOF | |
8fb03151 | 3936 | if compile_prog "" "" ; then |
c727f47d PM |
3937 | sync_file_range=yes |
3938 | fi | |
3939 | ||
dace20dc PM |
3940 | # check for linux/fiemap.h and FS_IOC_FIEMAP |
3941 | fiemap=no | |
3942 | cat > $TMPC << EOF | |
3943 | #include <sys/ioctl.h> | |
3944 | #include <linux/fs.h> | |
3945 | #include <linux/fiemap.h> | |
3946 | ||
3947 | int main(void) | |
3948 | { | |
3949 | ioctl(0, FS_IOC_FIEMAP, 0); | |
3950 | return 0; | |
3951 | } | |
3952 | EOF | |
8fb03151 | 3953 | if compile_prog "" "" ; then |
dace20dc PM |
3954 | fiemap=yes |
3955 | fi | |
3956 | ||
d0927938 UH |
3957 | # check for dup3 |
3958 | dup3=no | |
3959 | cat > $TMPC << EOF | |
3960 | #include <unistd.h> | |
3961 | ||
3962 | int main(void) | |
3963 | { | |
3964 | dup3(0, 0, 0); | |
3965 | return 0; | |
3966 | } | |
3967 | EOF | |
78f5d726 | 3968 | if compile_prog "" "" ; then |
d0927938 UH |
3969 | dup3=yes |
3970 | fi | |
3971 | ||
4e0c6529 AB |
3972 | # check for ppoll support |
3973 | ppoll=no | |
3974 | cat > $TMPC << EOF | |
3975 | #include <poll.h> | |
3976 | ||
3977 | int main(void) | |
3978 | { | |
3979 | struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 }; | |
3980 | ppoll(&pfd, 1, 0, 0); | |
3981 | return 0; | |
3982 | } | |
3983 | EOF | |
3984 | if compile_prog "" "" ; then | |
3985 | ppoll=yes | |
3986 | fi | |
3987 | ||
cd758dd0 AB |
3988 | # check for prctl(PR_SET_TIMERSLACK , ... ) support |
3989 | prctl_pr_set_timerslack=no | |
3990 | cat > $TMPC << EOF | |
3991 | #include <sys/prctl.h> | |
3992 | ||
3993 | int main(void) | |
3994 | { | |
3995 | prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0); | |
3996 | return 0; | |
3997 | } | |
3998 | EOF | |
3999 | if compile_prog "" "" ; then | |
4000 | prctl_pr_set_timerslack=yes | |
4001 | fi | |
4002 | ||
3b6edd16 PM |
4003 | # check for epoll support |
4004 | epoll=no | |
4005 | cat > $TMPC << EOF | |
4006 | #include <sys/epoll.h> | |
4007 | ||
4008 | int main(void) | |
4009 | { | |
4010 | epoll_create(0); | |
4011 | return 0; | |
4012 | } | |
4013 | EOF | |
8fb03151 | 4014 | if compile_prog "" "" ; then |
3b6edd16 PM |
4015 | epoll=yes |
4016 | fi | |
4017 | ||
227f0214 PM |
4018 | # epoll_create1 is a later addition |
4019 | # so we must check separately for its presence | |
3b6edd16 PM |
4020 | epoll_create1=no |
4021 | cat > $TMPC << EOF | |
4022 | #include <sys/epoll.h> | |
4023 | ||
4024 | int main(void) | |
4025 | { | |
19e83f6b PM |
4026 | /* Note that we use epoll_create1 as a value, not as |
4027 | * a function being called. This is necessary so that on | |
4028 | * old SPARC glibc versions where the function was present in | |
4029 | * the library but not declared in the header file we will | |
4030 | * fail the configure check. (Otherwise we will get a compiler | |
4031 | * warning but not an error, and will proceed to fail the | |
4032 | * qemu compile where we compile with -Werror.) | |
4033 | */ | |
c075a723 | 4034 | return (int)(uintptr_t)&epoll_create1; |
3b6edd16 PM |
4035 | } |
4036 | EOF | |
8fb03151 | 4037 | if compile_prog "" "" ; then |
3b6edd16 PM |
4038 | epoll_create1=yes |
4039 | fi | |
4040 | ||
a8fd1aba PM |
4041 | # check for sendfile support |
4042 | sendfile=no | |
4043 | cat > $TMPC << EOF | |
4044 | #include <sys/sendfile.h> | |
4045 | ||
4046 | int main(void) | |
4047 | { | |
4048 | return sendfile(0, 0, 0, 0); | |
4049 | } | |
4050 | EOF | |
4051 | if compile_prog "" "" ; then | |
4052 | sendfile=yes | |
4053 | fi | |
4054 | ||
51834341 RV |
4055 | # check for timerfd support (glibc 2.8 and newer) |
4056 | timerfd=no | |
4057 | cat > $TMPC << EOF | |
4058 | #include <sys/timerfd.h> | |
4059 | ||
4060 | int main(void) | |
4061 | { | |
4062 | return(timerfd_create(CLOCK_REALTIME, 0)); | |
4063 | } | |
4064 | EOF | |
4065 | if compile_prog "" "" ; then | |
4066 | timerfd=yes | |
4067 | fi | |
4068 | ||
9af5c906 RV |
4069 | # check for setns and unshare support |
4070 | setns=no | |
4071 | cat > $TMPC << EOF | |
4072 | #include <sched.h> | |
4073 | ||
4074 | int main(void) | |
4075 | { | |
4076 | int ret; | |
4077 | ret = setns(0, 0); | |
4078 | ret = unshare(0); | |
4079 | return ret; | |
4080 | } | |
4081 | EOF | |
4082 | if compile_prog "" "" ; then | |
4083 | setns=yes | |
4084 | fi | |
4085 | ||
38860a03 AM |
4086 | # clock_adjtime probe |
4087 | clock_adjtime=no | |
4088 | cat > $TMPC <<EOF | |
4089 | #include <time.h> | |
cd5d20ef | 4090 | #include <sys/timex.h> |
38860a03 AM |
4091 | |
4092 | int main(void) | |
4093 | { | |
4094 | return clock_adjtime(0, 0); | |
4095 | } | |
4096 | EOF | |
4097 | clock_adjtime=no | |
4098 | if compile_prog "" "" ; then | |
4099 | clock_adjtime=yes | |
4100 | fi | |
4101 | ||
5a03cd00 AM |
4102 | # syncfs probe |
4103 | syncfs=no | |
4104 | cat > $TMPC <<EOF | |
4105 | #include <unistd.h> | |
4106 | ||
4107 | int main(void) | |
4108 | { | |
4109 | return syncfs(0); | |
4110 | } | |
4111 | EOF | |
4112 | syncfs=no | |
4113 | if compile_prog "" "" ; then | |
4114 | syncfs=yes | |
4115 | fi | |
4116 | ||
f514f41c | 4117 | # Search for bswap_32 function |
6ae9a1f4 JQ |
4118 | byteswap_h=no |
4119 | cat > $TMPC << EOF | |
4120 | #include <byteswap.h> | |
4121 | int main(void) { return bswap_32(0); } | |
4122 | EOF | |
52166aa0 | 4123 | if compile_prog "" "" ; then |
6ae9a1f4 JQ |
4124 | byteswap_h=yes |
4125 | fi | |
4126 | ||
75f13596 | 4127 | # Search for bswap32 function |
6ae9a1f4 JQ |
4128 | bswap_h=no |
4129 | cat > $TMPC << EOF | |
4130 | #include <sys/endian.h> | |
4131 | #include <sys/types.h> | |
4132 | #include <machine/bswap.h> | |
4133 | int main(void) { return bswap32(0); } | |
4134 | EOF | |
52166aa0 | 4135 | if compile_prog "" "" ; then |
6ae9a1f4 JQ |
4136 | bswap_h=yes |
4137 | fi | |
4138 | ||
f2995ee4 | 4139 | # Check whether we have openpty() in either libc or libutil |
d99e97e6 TH |
4140 | cat > $TMPC << EOF |
4141 | extern int openpty(int *am, int *as, char *name, void *termp, void *winp); | |
4142 | int main(void) { return openpty(0, 0, 0, 0, 0); } | |
4143 | EOF | |
4144 | ||
9df8b20d TH |
4145 | have_openpty="no" |
4146 | if compile_prog "" "" ; then | |
4147 | have_openpty="yes" | |
4148 | else | |
d99e97e6 | 4149 | if compile_prog "" "-lutil" ; then |
9df8b20d | 4150 | have_openpty="yes" |
d99e97e6 | 4151 | fi |
6362a53f JQ |
4152 | fi |
4153 | ||
de5071c5 | 4154 | ########################################## |
cd4ec0b4 GH |
4155 | # spice probe |
4156 | if test "$spice" != "no" ; then | |
4157 | cat > $TMPC << EOF | |
4158 | #include <spice.h> | |
4159 | int main(void) { spice_server_new(); return 0; } | |
4160 | EOF | |
710fc4f5 JD |
4161 | spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null) |
4162 | spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null) | |
1b63665c | 4163 | if $pkg_config --atleast-version=0.12.5 spice-server && \ |
65d5d3f9 | 4164 | $pkg_config --atleast-version=0.12.3 spice-protocol && \ |
cd4ec0b4 GH |
4165 | compile_prog "$spice_cflags" "$spice_libs" ; then |
4166 | spice="yes" | |
cd4ec0b4 GH |
4167 | else |
4168 | if test "$spice" = "yes" ; then | |
8efc9363 | 4169 | feature_not_found "spice" \ |
1b63665c | 4170 | "Install spice-server(>=0.12.5) and spice-protocol(>=0.12.3) devel" |
cd4ec0b4 GH |
4171 | fi |
4172 | spice="no" | |
4173 | fi | |
4174 | fi | |
4175 | ||
7b02f544 | 4176 | # check for smartcard support |
7b02f544 | 4177 | if test "$smartcard" != "no"; then |
0f5c642d | 4178 | if $pkg_config --atleast-version=2.5.1 libcacard; then |
7b02f544 MAL |
4179 | libcacard_cflags=$($pkg_config --cflags libcacard) |
4180 | libcacard_libs=$($pkg_config --libs libcacard) | |
7b02f544 | 4181 | smartcard="yes" |
afd347ab | 4182 | else |
7b02f544 MAL |
4183 | if test "$smartcard" = "yes"; then |
4184 | feature_not_found "smartcard" "Install libcacard devel" | |
111a38b0 | 4185 | fi |
7b02f544 | 4186 | smartcard="no" |
111a38b0 RR |
4187 | fi |
4188 | fi | |
111a38b0 | 4189 | |
2b2325ff GH |
4190 | # check for libusb |
4191 | if test "$libusb" != "no" ; then | |
65d5d3f9 | 4192 | if $pkg_config --atleast-version=1.0.13 libusb-1.0; then |
2b2325ff | 4193 | libusb="yes" |
ca871ec8 SW |
4194 | libusb_cflags=$($pkg_config --cflags libusb-1.0) |
4195 | libusb_libs=$($pkg_config --libs libusb-1.0) | |
2b2325ff GH |
4196 | else |
4197 | if test "$libusb" = "yes"; then | |
8efc9363 | 4198 | feature_not_found "libusb" "Install libusb devel >= 1.0.13" |
2b2325ff GH |
4199 | fi |
4200 | libusb="no" | |
4201 | fi | |
4202 | fi | |
4203 | ||
69354a83 HG |
4204 | # check for usbredirparser for usb network redirection support |
4205 | if test "$usb_redir" != "no" ; then | |
65d5d3f9 | 4206 | if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then |
69354a83 | 4207 | usb_redir="yes" |
ca871ec8 SW |
4208 | usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5) |
4209 | usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5) | |
69354a83 HG |
4210 | else |
4211 | if test "$usb_redir" = "yes"; then | |
21684af0 | 4212 | feature_not_found "usb-redir" "Install usbredir devel" |
69354a83 HG |
4213 | fi |
4214 | usb_redir="no" | |
4215 | fi | |
4216 | fi | |
4217 | ||
d9840e25 TS |
4218 | ########################################## |
4219 | # check if we have VSS SDK headers for win | |
4220 | ||
e633a5c6 EB |
4221 | if test "$mingw32" = "yes" && test "$guest_agent" != "no" && \ |
4222 | test "$vss_win32_sdk" != "no" ; then | |
d9840e25 | 4223 | case "$vss_win32_sdk" in |
690604f6 | 4224 | "") vss_win32_include="-isystem $source_path" ;; |
d9840e25 TS |
4225 | *\ *) # The SDK is installed in "Program Files" by default, but we cannot |
4226 | # handle path with spaces. So we symlink the headers into ".sdk/vss". | |
690604f6 | 4227 | vss_win32_include="-isystem $source_path/.sdk/vss" |
d9840e25 TS |
4228 | symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc" |
4229 | ;; | |
690604f6 | 4230 | *) vss_win32_include="-isystem $vss_win32_sdk" |
d9840e25 TS |
4231 | esac |
4232 | cat > $TMPC << EOF | |
4233 | #define __MIDL_user_allocate_free_DEFINED__ | |
4234 | #include <inc/win2003/vss.h> | |
4235 | int main(void) { return VSS_CTX_BACKUP; } | |
4236 | EOF | |
4237 | if compile_prog "$vss_win32_include" "" ; then | |
4238 | guest_agent_with_vss="yes" | |
4239 | QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include" | |
315d3184 | 4240 | libs_qga="-lole32 -loleaut32 -lshlwapi -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga" |
f33ca81f | 4241 | qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb" |
d9840e25 TS |
4242 | else |
4243 | if test "$vss_win32_sdk" != "" ; then | |
4244 | echo "ERROR: Please download and install Microsoft VSS SDK:" | |
4245 | echo "ERROR: http://www.microsoft.com/en-us/download/details.aspx?id=23490" | |
4246 | echo "ERROR: On POSIX-systems, you can extract the SDK headers by:" | |
4247 | echo "ERROR: scripts/extract-vsssdk-headers setup.exe" | |
4248 | echo "ERROR: The headers are extracted in the directory \`inc'." | |
4249 | feature_not_found "VSS support" | |
4250 | fi | |
4251 | guest_agent_with_vss="no" | |
4252 | fi | |
4253 | fi | |
4254 | ||
4255 | ########################################## | |
4256 | # lookup Windows platform SDK (if not specified) | |
4257 | # The SDK is needed only to build .tlb (type library) file of guest agent | |
4258 | # VSS provider from the source. It is usually unnecessary because the | |
4259 | # pre-compiled .tlb file is included. | |
4260 | ||
e633a5c6 EB |
4261 | if test "$mingw32" = "yes" && test "$guest_agent" != "no" && \ |
4262 | test "$guest_agent_with_vss" = "yes" ; then | |
d9840e25 TS |
4263 | if test -z "$win_sdk"; then |
4264 | programfiles="$PROGRAMFILES" | |
4265 | test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432" | |
4266 | if test -n "$programfiles"; then | |
4267 | win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null | |
4268 | else | |
4269 | feature_not_found "Windows SDK" | |
4270 | fi | |
4271 | elif test "$win_sdk" = "no"; then | |
4272 | win_sdk="" | |
4273 | fi | |
4274 | fi | |
4275 | ||
50cbebb9 MR |
4276 | ########################################## |
4277 | # check if mingw environment provides a recent ntddscsi.h | |
e633a5c6 | 4278 | if test "$mingw32" = "yes" && test "$guest_agent" != "no"; then |
50cbebb9 MR |
4279 | cat > $TMPC << EOF |
4280 | #include <windows.h> | |
4281 | #include <ntddscsi.h> | |
4282 | int main(void) { | |
4283 | #if !defined(IOCTL_SCSI_GET_ADDRESS) | |
4284 | #error Missing required ioctl definitions | |
4285 | #endif | |
4286 | SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 }; | |
4287 | return addr.Lun; | |
4288 | } | |
4289 | EOF | |
4290 | if compile_prog "" "" ; then | |
4291 | guest_agent_ntddscsi=yes | |
996b9cdc | 4292 | libs_qga="-lsetupapi -lcfgmgr32 $libs_qga" |
50cbebb9 MR |
4293 | fi |
4294 | fi | |
4295 | ||
9d9e1521 GH |
4296 | ########################################## |
4297 | # virgl renderer probe | |
4298 | ||
4299 | if test "$virglrenderer" != "no" ; then | |
4300 | cat > $TMPC << EOF | |
4301 | #include <virglrenderer.h> | |
4302 | int main(void) { virgl_renderer_poll(); return 0; } | |
4303 | EOF | |
4304 | virgl_cflags=$($pkg_config --cflags virglrenderer 2>/dev/null) | |
4305 | virgl_libs=$($pkg_config --libs virglrenderer 2>/dev/null) | |
47479c55 | 4306 | virgl_version=$($pkg_config --modversion virglrenderer 2>/dev/null) |
9d9e1521 GH |
4307 | if $pkg_config virglrenderer >/dev/null 2>&1 && \ |
4308 | compile_prog "$virgl_cflags" "$virgl_libs" ; then | |
4309 | virglrenderer="yes" | |
4310 | else | |
4311 | if test "$virglrenderer" = "yes" ; then | |
4312 | feature_not_found "virglrenderer" | |
4313 | fi | |
4314 | virglrenderer="no" | |
4315 | fi | |
4316 | fi | |
4317 | ||
8ca80760 RH |
4318 | ########################################## |
4319 | # capstone | |
4320 | ||
e219c499 | 4321 | case "$capstone" in |
8b18cdbf RH |
4322 | auto | enabled | internal) |
4323 | # Simpler to always update submodule, even if not needed. | |
7d7dbf9d | 4324 | if test "$git_submodules_action" != "ignore"; then |
e219c499 RH |
4325 | git_submodules="${git_submodules} capstone" |
4326 | fi | |
e219c499 RH |
4327 | ;; |
4328 | esac | |
8ca80760 | 4329 | |
5f6b9e8f BS |
4330 | ########################################## |
4331 | # check if we have fdatasync | |
4332 | ||
4333 | fdatasync=no | |
4334 | cat > $TMPC << EOF | |
4335 | #include <unistd.h> | |
d1722a27 AR |
4336 | int main(void) { |
4337 | #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0 | |
4338 | return fdatasync(0); | |
4339 | #else | |
e172fe11 | 4340 | #error Not supported |
d1722a27 AR |
4341 | #endif |
4342 | } | |
5f6b9e8f BS |
4343 | EOF |
4344 | if compile_prog "" "" ; then | |
4345 | fdatasync=yes | |
4346 | fi | |
4347 | ||
e78815a5 AF |
4348 | ########################################## |
4349 | # check if we have madvise | |
4350 | ||
4351 | madvise=no | |
4352 | cat > $TMPC << EOF | |
4353 | #include <sys/types.h> | |
4354 | #include <sys/mman.h> | |
832ce9c2 | 4355 | #include <stddef.h> |
e78815a5 AF |
4356 | int main(void) { return madvise(NULL, 0, MADV_DONTNEED); } |
4357 | EOF | |
4358 | if compile_prog "" "" ; then | |
4359 | madvise=yes | |
4360 | fi | |
4361 | ||
4362 | ########################################## | |
4363 | # check if we have posix_madvise | |
4364 | ||
4365 | posix_madvise=no | |
4366 | cat > $TMPC << EOF | |
4367 | #include <sys/mman.h> | |
832ce9c2 | 4368 | #include <stddef.h> |
e78815a5 AF |
4369 | int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); } |
4370 | EOF | |
4371 | if compile_prog "" "" ; then | |
4372 | posix_madvise=yes | |
4373 | fi | |
4374 | ||
9bc5a719 AG |
4375 | ########################################## |
4376 | # check if we have posix_memalign() | |
4377 | ||
4378 | posix_memalign=no | |
4379 | cat > $TMPC << EOF | |
4380 | #include <stdlib.h> | |
4381 | int main(void) { | |
4382 | void *p; | |
4383 | return posix_memalign(&p, 8, 8); | |
4384 | } | |
4385 | EOF | |
4386 | if compile_prog "" "" ; then | |
4387 | posix_memalign=yes | |
4388 | fi | |
4389 | ||
0a852417 PD |
4390 | ########################################## |
4391 | # check if we have posix_syslog | |
4392 | ||
4393 | posix_syslog=no | |
4394 | cat > $TMPC << EOF | |
4395 | #include <syslog.h> | |
4396 | int main(void) { openlog("qemu", LOG_PID, LOG_DAEMON); syslog(LOG_INFO, "configure"); return 0; } | |
4397 | EOF | |
4398 | if compile_prog "" "" ; then | |
4399 | posix_syslog=yes | |
4400 | fi | |
4401 | ||
401bc051 PM |
4402 | ########################################## |
4403 | # check if we have sem_timedwait | |
4404 | ||
4405 | sem_timedwait=no | |
4406 | cat > $TMPC << EOF | |
4407 | #include <semaphore.h> | |
811294b7 | 4408 | int main(void) { sem_t s; struct timespec t = {0}; return sem_timedwait(&s, &t); } |
401bc051 PM |
4409 | EOF |
4410 | if compile_prog "" "" ; then | |
4411 | sem_timedwait=yes | |
4412 | fi | |
4413 | ||
5c99fa37 KF |
4414 | ########################################## |
4415 | # check if we have strchrnul | |
4416 | ||
4417 | strchrnul=no | |
4418 | cat > $TMPC << EOF | |
4419 | #include <string.h> | |
4420 | int main(void); | |
4421 | // Use a haystack that the compiler shouldn't be able to constant fold | |
4422 | char *haystack = (char*)&main; | |
4423 | int main(void) { return strchrnul(haystack, 'x') != &haystack[6]; } | |
4424 | EOF | |
4425 | if compile_prog "" "" ; then | |
4426 | strchrnul=yes | |
4427 | fi | |
4428 | ||
8a792b03 JX |
4429 | ######################################### |
4430 | # check if we have st_atim | |
4431 | ||
4432 | st_atim=no | |
4433 | cat > $TMPC << EOF | |
4434 | #include <sys/stat.h> | |
4435 | #include <stddef.h> | |
4436 | int main(void) { return offsetof(struct stat, st_atim); } | |
4437 | EOF | |
4438 | if compile_prog "" "" ; then | |
4439 | st_atim=yes | |
4440 | fi | |
4441 | ||
94a420b1 SH |
4442 | ########################################## |
4443 | # check if trace backend exists | |
4444 | ||
5b808275 | 4445 | $python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends > /dev/null 2> /dev/null |
94a420b1 | 4446 | if test "$?" -ne 0 ; then |
5b808275 LV |
4447 | error_exit "invalid trace backends" \ |
4448 | "Please choose supported trace backends." | |
94a420b1 SH |
4449 | fi |
4450 | ||
7e24e92a SH |
4451 | ########################################## |
4452 | # For 'ust' backend, test if ust headers are present | |
5b808275 | 4453 | if have_backend "ust"; then |
7e24e92a | 4454 | cat > $TMPC << EOF |
bf15f63c | 4455 | #include <lttng/tracepoint.h> |
7e24e92a SH |
4456 | int main(void) { return 0; } |
4457 | EOF | |
c79ed23d | 4458 | if compile_prog "" "-Wl,--no-as-needed -ldl" ; then |
bf15f63c | 4459 | if $pkg_config lttng-ust --exists; then |
89138857 | 4460 | lttng_ust_libs=$($pkg_config --libs lttng-ust) |
bf15f63c | 4461 | else |
c79ed23d | 4462 | lttng_ust_libs="-llttng-ust -ldl" |
bf15f63c MG |
4463 | fi |
4464 | if $pkg_config liburcu-bp --exists; then | |
89138857 | 4465 | urcu_bp_libs=$($pkg_config --libs liburcu-bp) |
bf15f63c MG |
4466 | else |
4467 | urcu_bp_libs="-lurcu-bp" | |
4468 | fi | |
7e24e92a | 4469 | else |
bf15f63c | 4470 | error_exit "Trace backend 'ust' missing lttng-ust header files" |
7e24e92a SH |
4471 | fi |
4472 | fi | |
b3d08c02 DB |
4473 | |
4474 | ########################################## | |
4475 | # For 'dtrace' backend, test if 'dtrace' command is present | |
5b808275 | 4476 | if have_backend "dtrace"; then |
b3d08c02 | 4477 | if ! has 'dtrace' ; then |
76ad07a4 | 4478 | error_exit "dtrace command is not found in PATH $PATH" |
b3d08c02 | 4479 | fi |
c276b17d DB |
4480 | trace_backend_stap="no" |
4481 | if has 'stap' ; then | |
4482 | trace_backend_stap="yes" | |
4b265c79 SH |
4483 | |
4484 | # Workaround to avoid dtrace(1) producing a file with 'hidden' symbol | |
4485 | # visibility. Define STAP_SDT_V2 to produce 'default' symbol visibility | |
4486 | # instead. QEMU --enable-modules depends on this because the SystemTap | |
4487 | # semaphores are linked into the main binary and not the module's shared | |
4488 | # object. | |
4489 | QEMU_CFLAGS="$QEMU_CFLAGS -DSTAP_SDT_V2" | |
c276b17d | 4490 | fi |
b3d08c02 DB |
4491 | fi |
4492 | ||
023367e6 | 4493 | ########################################## |
519175a2 | 4494 | # check and set a backend for coroutine |
d0e2fce5 | 4495 | |
7c2acc70 | 4496 | # We prefer ucontext, but it's not always possible. The fallback |
33c53c54 DB |
4497 | # is sigcontext. On Windows the only valid backend is the Windows |
4498 | # specific one. | |
7c2acc70 PM |
4499 | |
4500 | ucontext_works=no | |
4501 | if test "$darwin" != "yes"; then | |
4502 | cat > $TMPC << EOF | |
d0e2fce5 | 4503 | #include <ucontext.h> |
cdf84806 PM |
4504 | #ifdef __stub_makecontext |
4505 | #error Ignoring glibc stub makecontext which will always fail | |
4506 | #endif | |
75cafad7 | 4507 | int main(void) { makecontext(0, 0, 0); return 0; } |
d0e2fce5 | 4508 | EOF |
7c2acc70 PM |
4509 | if compile_prog "" "" ; then |
4510 | ucontext_works=yes | |
4511 | fi | |
4512 | fi | |
4513 | ||
4514 | if test "$coroutine" = ""; then | |
4515 | if test "$mingw32" = "yes"; then | |
4516 | coroutine=win32 | |
4517 | elif test "$ucontext_works" = "yes"; then | |
4518 | coroutine=ucontext | |
4519 | else | |
4520 | coroutine=sigaltstack | |
d0e2fce5 | 4521 | fi |
519175a2 | 4522 | else |
7c2acc70 PM |
4523 | case $coroutine in |
4524 | windows) | |
4525 | if test "$mingw32" != "yes"; then | |
4526 | error_exit "'windows' coroutine backend only valid for Windows" | |
4527 | fi | |
4528 | # Unfortunately the user visible backend name doesn't match the | |
4529 | # coroutine-*.c filename for this case, so we have to adjust it here. | |
4530 | coroutine=win32 | |
4531 | ;; | |
4532 | ucontext) | |
4533 | if test "$ucontext_works" != "yes"; then | |
4534 | feature_not_found "ucontext" | |
4535 | fi | |
4536 | ;; | |
33c53c54 | 4537 | sigaltstack) |
7c2acc70 PM |
4538 | if test "$mingw32" = "yes"; then |
4539 | error_exit "only the 'windows' coroutine backend is valid for Windows" | |
4540 | fi | |
4541 | ;; | |
4542 | *) | |
4543 | error_exit "unknown coroutine backend $coroutine" | |
4544 | ;; | |
4545 | esac | |
d0e2fce5 AK |
4546 | fi |
4547 | ||
70c60c08 | 4548 | if test "$coroutine_pool" = ""; then |
33c53c54 | 4549 | coroutine_pool=yes |
70c60c08 SH |
4550 | fi |
4551 | ||
7d992e4d | 4552 | if test "$debug_stack_usage" = "yes"; then |
7d992e4d PL |
4553 | if test "$coroutine_pool" = "yes"; then |
4554 | echo "WARN: disabling coroutine pool for stack usage debugging" | |
4555 | coroutine_pool=no | |
4556 | fi | |
4557 | fi | |
4558 | ||
1e4f6065 DB |
4559 | ################################################## |
4560 | # SafeStack | |
4561 | ||
4562 | ||
4563 | if test "$safe_stack" = "yes"; then | |
4564 | cat > $TMPC << EOF | |
4565 | int main(int argc, char *argv[]) | |
4566 | { | |
4567 | #if ! __has_feature(safe_stack) | |
4568 | #error SafeStack Disabled | |
4569 | #endif | |
4570 | return 0; | |
4571 | } | |
4572 | EOF | |
4573 | flag="-fsanitize=safe-stack" | |
4574 | # Check that safe-stack is supported and enabled. | |
4575 | if compile_prog "-Werror $flag" "$flag"; then | |
4576 | # Flag needed both at compilation and at linking | |
4577 | QEMU_CFLAGS="$QEMU_CFLAGS $flag" | |
4578 | QEMU_LDFLAGS="$QEMU_LDFLAGS $flag" | |
4579 | else | |
4580 | error_exit "SafeStack not supported by your compiler" | |
4581 | fi | |
4582 | if test "$coroutine" != "ucontext"; then | |
4583 | error_exit "SafeStack is only supported by the coroutine backend ucontext" | |
4584 | fi | |
4585 | else | |
4586 | cat > $TMPC << EOF | |
4587 | int main(int argc, char *argv[]) | |
4588 | { | |
4589 | #if defined(__has_feature) | |
4590 | #if __has_feature(safe_stack) | |
4591 | #error SafeStack Enabled | |
4592 | #endif | |
4593 | #endif | |
4594 | return 0; | |
4595 | } | |
4596 | EOF | |
4597 | if test "$safe_stack" = "no"; then | |
4598 | # Make sure that safe-stack is disabled | |
4599 | if ! compile_prog "-Werror" ""; then | |
4600 | # SafeStack was already enabled, try to explicitly remove the feature | |
4601 | flag="-fno-sanitize=safe-stack" | |
4602 | if ! compile_prog "-Werror $flag" "$flag"; then | |
4603 | error_exit "Configure cannot disable SafeStack" | |
4604 | fi | |
4605 | QEMU_CFLAGS="$QEMU_CFLAGS $flag" | |
4606 | QEMU_LDFLAGS="$QEMU_LDFLAGS $flag" | |
4607 | fi | |
4608 | else # "$safe_stack" = "" | |
4609 | # Set safe_stack to yes or no based on pre-existing flags | |
4610 | if compile_prog "-Werror" ""; then | |
4611 | safe_stack="no" | |
4612 | else | |
4613 | safe_stack="yes" | |
4614 | if test "$coroutine" != "ucontext"; then | |
4615 | error_exit "SafeStack is only supported by the coroutine backend ucontext" | |
4616 | fi | |
4617 | fi | |
4618 | fi | |
4619 | fi | |
7d992e4d | 4620 | |
d2042378 AK |
4621 | ########################################## |
4622 | # check if we have open_by_handle_at | |
4623 | ||
4e1797f9 | 4624 | open_by_handle_at=no |
d2042378 AK |
4625 | cat > $TMPC << EOF |
4626 | #include <fcntl.h> | |
acc55ba8 SW |
4627 | #if !defined(AT_EMPTY_PATH) |
4628 | # error missing definition | |
4629 | #else | |
75cafad7 | 4630 | int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); } |
acc55ba8 | 4631 | #endif |
d2042378 AK |
4632 | EOF |
4633 | if compile_prog "" "" ; then | |
4634 | open_by_handle_at=yes | |
4635 | fi | |
4636 | ||
e06a765e HPB |
4637 | ######################################## |
4638 | # check if we have linux/magic.h | |
4639 | ||
4640 | linux_magic_h=no | |
4641 | cat > $TMPC << EOF | |
4642 | #include <linux/magic.h> | |
4643 | int main(void) { | |
75cafad7 | 4644 | return 0; |
e06a765e HPB |
4645 | } |
4646 | EOF | |
4647 | if compile_prog "" "" ; then | |
4648 | linux_magic_h=yes | |
4649 | fi | |
4650 | ||
3f4349dc | 4651 | ######################################## |
541be927 | 4652 | # check if we have valgrind/valgrind.h |
3f4349dc KW |
4653 | |
4654 | valgrind_h=no | |
4655 | cat > $TMPC << EOF | |
4656 | #include <valgrind/valgrind.h> | |
3f4349dc | 4657 | int main(void) { |
3f4349dc KW |
4658 | return 0; |
4659 | } | |
4660 | EOF | |
4661 | if compile_prog "" "" ; then | |
4662 | valgrind_h=yes | |
4663 | fi | |
4664 | ||
8ab1bf12 LC |
4665 | ######################################## |
4666 | # check if environ is declared | |
4667 | ||
4668 | has_environ=no | |
4669 | cat > $TMPC << EOF | |
4670 | #include <unistd.h> | |
4671 | int main(void) { | |
c075a723 | 4672 | environ = 0; |
8ab1bf12 LC |
4673 | return 0; |
4674 | } | |
4675 | EOF | |
4676 | if compile_prog "" "" ; then | |
4677 | has_environ=yes | |
4678 | fi | |
4679 | ||
76a347e1 RH |
4680 | ######################################## |
4681 | # check if cpuid.h is usable. | |
4682 | ||
76a347e1 RH |
4683 | cat > $TMPC << EOF |
4684 | #include <cpuid.h> | |
4685 | int main(void) { | |
774d566c PM |
4686 | unsigned a, b, c, d; |
4687 | int max = __get_cpuid_max(0, 0); | |
4688 | ||
4689 | if (max >= 1) { | |
4690 | __cpuid(1, a, b, c, d); | |
4691 | } | |
4692 | ||
4693 | if (max >= 7) { | |
4694 | __cpuid_count(7, 0, a, b, c, d); | |
4695 | } | |
4696 | ||
4697 | return 0; | |
76a347e1 RH |
4698 | } |
4699 | EOF | |
4700 | if compile_prog "" "" ; then | |
4701 | cpuid_h=yes | |
4702 | fi | |
4703 | ||
5dd89908 RH |
4704 | ########################################## |
4705 | # avx2 optimization requirement check | |
4706 | # | |
4707 | # There is no point enabling this if cpuid.h is not usable, | |
4708 | # since we won't be able to select the new routines. | |
4709 | ||
e633a5c6 | 4710 | if test "$cpuid_h" = "yes" && test "$avx2_opt" != "no"; then |
5dd89908 RH |
4711 | cat > $TMPC << EOF |
4712 | #pragma GCC push_options | |
4713 | #pragma GCC target("avx2") | |
4714 | #include <cpuid.h> | |
4715 | #include <immintrin.h> | |
4716 | static int bar(void *a) { | |
4717 | __m256i x = *(__m256i *)a; | |
4718 | return _mm256_testz_si256(x, x); | |
4719 | } | |
4720 | int main(int argc, char *argv[]) { return bar(argv[0]); } | |
4721 | EOF | |
4722 | if compile_object "" ; then | |
4723 | avx2_opt="yes" | |
86583a07 LM |
4724 | else |
4725 | avx2_opt="no" | |
5dd89908 RH |
4726 | fi |
4727 | fi | |
4728 | ||
6b8cd447 RH |
4729 | ########################################## |
4730 | # avx512f optimization requirement check | |
4731 | # | |
4732 | # There is no point enabling this if cpuid.h is not usable, | |
4733 | # since we won't be able to select the new routines. | |
4734 | # by default, it is turned off. | |
4735 | # if user explicitly want to enable it, check environment | |
4736 | ||
4737 | if test "$cpuid_h" = "yes" && test "$avx512f_opt" = "yes"; then | |
4738 | cat > $TMPC << EOF | |
4739 | #pragma GCC push_options | |
4740 | #pragma GCC target("avx512f") | |
4741 | #include <cpuid.h> | |
4742 | #include <immintrin.h> | |
4743 | static int bar(void *a) { | |
4744 | __m512i x = *(__m512i *)a; | |
4745 | return _mm512_test_epi64_mask(x, x); | |
4746 | } | |
4747 | int main(int argc, char *argv[]) | |
4748 | { | |
4749 | return bar(argv[0]); | |
4750 | } | |
4751 | EOF | |
4752 | if ! compile_object "" ; then | |
4753 | avx512f_opt="no" | |
4754 | fi | |
4755 | else | |
4756 | avx512f_opt="no" | |
4757 | fi | |
4758 | ||
f540166b RH |
4759 | ######################################## |
4760 | # check if __[u]int128_t is usable. | |
4761 | ||
4762 | int128=no | |
4763 | cat > $TMPC << EOF | |
4764 | __int128_t a; | |
4765 | __uint128_t b; | |
4766 | int main (void) { | |
4767 | a = a + b; | |
4768 | b = a * b; | |
464e3671 | 4769 | a = a * a; |
f540166b RH |
4770 | return 0; |
4771 | } | |
4772 | EOF | |
4773 | if compile_prog "" "" ; then | |
4774 | int128=yes | |
4775 | fi | |
76a347e1 | 4776 | |
7ebee43e RH |
4777 | ######################################### |
4778 | # See if 128-bit atomic operations are supported. | |
4779 | ||
4780 | atomic128=no | |
4781 | if test "$int128" = "yes"; then | |
4782 | cat > $TMPC << EOF | |
4783 | int main(void) | |
4784 | { | |
4785 | unsigned __int128 x = 0, y = 0; | |
bceac547 TH |
4786 | y = __atomic_load(&x, 0); |
4787 | __atomic_store(&x, y, 0); | |
4788 | __atomic_compare_exchange(&x, &y, x, 0, 0, 0); | |
7ebee43e RH |
4789 | return 0; |
4790 | } | |
4791 | EOF | |
4792 | if compile_prog "" "" ; then | |
4793 | atomic128=yes | |
4794 | fi | |
4795 | fi | |
4796 | ||
e6cd4bb5 | 4797 | cmpxchg128=no |
e633a5c6 | 4798 | if test "$int128" = yes && test "$atomic128" = no; then |
e6cd4bb5 RH |
4799 | cat > $TMPC << EOF |
4800 | int main(void) | |
4801 | { | |
4802 | unsigned __int128 x = 0, y = 0; | |
4803 | __sync_val_compare_and_swap_16(&x, y, x); | |
4804 | return 0; | |
4805 | } | |
4806 | EOF | |
4807 | if compile_prog "" "" ; then | |
4808 | cmpxchg128=yes | |
4809 | fi | |
4810 | fi | |
4811 | ||
df79b996 RH |
4812 | ######################################### |
4813 | # See if 64-bit atomic operations are supported. | |
4814 | # Note that without __atomic builtins, we can only | |
4815 | # assume atomic loads/stores max at pointer size. | |
4816 | ||
4817 | cat > $TMPC << EOF | |
4818 | #include <stdint.h> | |
4819 | int main(void) | |
4820 | { | |
4821 | uint64_t x = 0, y = 0; | |
4822 | #ifdef __ATOMIC_RELAXED | |
5fe40765 TH |
4823 | y = __atomic_load_n(&x, __ATOMIC_RELAXED); |
4824 | __atomic_store_n(&x, y, __ATOMIC_RELAXED); | |
4825 | __atomic_compare_exchange_n(&x, &y, x, 0, __ATOMIC_RELAXED, __ATOMIC_RELAXED); | |
4826 | __atomic_exchange_n(&x, y, __ATOMIC_RELAXED); | |
4827 | __atomic_fetch_add(&x, y, __ATOMIC_RELAXED); | |
df79b996 RH |
4828 | #else |
4829 | typedef char is_host64[sizeof(void *) >= sizeof(uint64_t) ? 1 : -1]; | |
4830 | __sync_lock_test_and_set(&x, y); | |
4831 | __sync_val_compare_and_swap(&x, y, 0); | |
4832 | __sync_fetch_and_add(&x, y); | |
4833 | #endif | |
4834 | return 0; | |
4835 | } | |
4836 | EOF | |
4837 | if compile_prog "" "" ; then | |
4838 | atomic64=yes | |
4839 | fi | |
4840 | ||
26fffe29 EC |
4841 | ######################################### |
4842 | # See if --dynamic-list is supported by the linker | |
4843 | ld_dynamic_list="no" | |
4844 | if test "$static" = "no" ; then | |
4845 | cat > $TMPTXT <<EOF | |
4846 | { | |
4847 | foo; | |
4848 | }; | |
4849 | EOF | |
4850 | ||
4851 | cat > $TMPC <<EOF | |
4852 | #include <stdio.h> | |
4853 | void foo(void); | |
4854 | ||
4855 | void foo(void) | |
4856 | { | |
4857 | printf("foo\n"); | |
4858 | } | |
4859 | ||
4860 | int main(void) | |
4861 | { | |
4862 | foo(); | |
4863 | return 0; | |
4864 | } | |
4865 | EOF | |
4866 | ||
4867 | if compile_prog "" "-Wl,--dynamic-list=$TMPTXT" ; then | |
4868 | ld_dynamic_list="yes" | |
4869 | fi | |
4870 | fi | |
4871 | ||
4872 | ######################################### | |
4873 | # See if -exported_symbols_list is supported by the linker | |
4874 | ||
4875 | ld_exported_symbols_list="no" | |
4876 | if test "$static" = "no" ; then | |
4877 | cat > $TMPTXT <<EOF | |
4878 | _foo | |
4879 | EOF | |
4880 | ||
4881 | if compile_prog "" "-Wl,-exported_symbols_list,$TMPTXT" ; then | |
4882 | ld_exported_symbols_list="yes" | |
4883 | fi | |
4884 | fi | |
4885 | ||
4886 | if test "$plugins" = "yes" && | |
4887 | test "$ld_dynamic_list" = "no" && | |
4888 | test "$ld_exported_symbols_list" = "no" ; then | |
4889 | error_exit \ | |
4890 | "Plugin support requires dynamic linking and specifying a set of symbols " \ | |
4891 | "that are exported to plugins. Unfortunately your linker doesn't " \ | |
4892 | "support the flag (--dynamic-list or -exported_symbols_list) used " \ | |
4893 | "for this purpose. You can't build with --static." | |
4894 | fi | |
4895 | ||
1e6e9aca RH |
4896 | ######################################## |
4897 | # check if getauxval is available. | |
4898 | ||
4899 | getauxval=no | |
4900 | cat > $TMPC << EOF | |
4901 | #include <sys/auxv.h> | |
4902 | int main(void) { | |
4903 | return getauxval(AT_HWCAP) == 0; | |
4904 | } | |
4905 | EOF | |
4906 | if compile_prog "" "" ; then | |
4907 | getauxval=yes | |
4908 | fi | |
4909 | ||
fd0e6053 JS |
4910 | ######################################## |
4911 | # check if ccache is interfering with | |
4912 | # semantic analysis of macros | |
4913 | ||
5e4dfd3d | 4914 | unset CCACHE_CPP2 |
fd0e6053 JS |
4915 | ccache_cpp2=no |
4916 | cat > $TMPC << EOF | |
4917 | static const int Z = 1; | |
4918 | #define fn() ({ Z; }) | |
4919 | #define TAUT(X) ((X) == Z) | |
4920 | #define PAREN(X, Y) (X == Y) | |
4921 | #define ID(X) (X) | |
4922 | int main(int argc, char *argv[]) | |
4923 | { | |
4924 | int x = 0, y = 0; | |
4925 | x = ID(x); | |
4926 | x = fn(); | |
4927 | fn(); | |
4928 | if (PAREN(x, y)) return 0; | |
4929 | if (TAUT(Z)) return 0; | |
4930 | return 0; | |
4931 | } | |
4932 | EOF | |
4933 | ||
4934 | if ! compile_object "-Werror"; then | |
4935 | ccache_cpp2=yes | |
4936 | fi | |
4937 | ||
b553a042 JS |
4938 | ################################################# |
4939 | # clang does not support glibc + FORTIFY_SOURCE. | |
4940 | ||
4941 | if test "$fortify_source" != "no"; then | |
4942 | if echo | $cc -dM -E - | grep __clang__ > /dev/null 2>&1 ; then | |
4943 | fortify_source="no"; | |
e189091f | 4944 | elif test -n "$cxx" && has $cxx && |
cfcc7c14 | 4945 | echo | $cxx -dM -E - | grep __clang__ >/dev/null 2>&1 ; then |
b553a042 JS |
4946 | fortify_source="no"; |
4947 | else | |
4948 | fortify_source="yes" | |
4949 | fi | |
4950 | fi | |
4951 | ||
1efad060 FZ |
4952 | ############################################### |
4953 | # Check if copy_file_range is provided by glibc | |
4954 | have_copy_file_range=no | |
4955 | cat > $TMPC << EOF | |
4956 | #include <unistd.h> | |
4957 | int main(void) { | |
4958 | copy_file_range(0, NULL, 0, NULL, 0, 0); | |
4959 | return 0; | |
4960 | } | |
4961 | EOF | |
4962 | if compile_prog "" "" ; then | |
4963 | have_copy_file_range=yes | |
4964 | fi | |
4965 | ||
277abf15 JV |
4966 | ########################################## |
4967 | # check if struct fsxattr is available via linux/fs.h | |
4968 | ||
4969 | have_fsxattr=no | |
4970 | cat > $TMPC << EOF | |
4971 | #include <linux/fs.h> | |
4972 | struct fsxattr foo; | |
4973 | int main(void) { | |
4974 | return 0; | |
4975 | } | |
4976 | EOF | |
4977 | if compile_prog "" "" ; then | |
4978 | have_fsxattr=yes | |
4979 | fi | |
4980 | ||
a40161cb PB |
4981 | ########################################## |
4982 | # check for usable membarrier system call | |
4983 | if test "$membarrier" = "yes"; then | |
4984 | have_membarrier=no | |
4985 | if test "$mingw32" = "yes" ; then | |
4986 | have_membarrier=yes | |
4987 | elif test "$linux" = "yes" ; then | |
4988 | cat > $TMPC << EOF | |
4989 | #include <linux/membarrier.h> | |
4990 | #include <sys/syscall.h> | |
4991 | #include <unistd.h> | |
4992 | #include <stdlib.h> | |
4993 | int main(void) { | |
4994 | syscall(__NR_membarrier, MEMBARRIER_CMD_QUERY, 0); | |
4995 | syscall(__NR_membarrier, MEMBARRIER_CMD_SHARED, 0); | |
4996 | exit(0); | |
4997 | } | |
4998 | EOF | |
4999 | if compile_prog "" "" ; then | |
5000 | have_membarrier=yes | |
5001 | fi | |
5002 | fi | |
5003 | if test "$have_membarrier" = "no"; then | |
5004 | feature_not_found "membarrier" "membarrier system call not available" | |
5005 | fi | |
5006 | else | |
5007 | # Do not enable it by default even for Mingw32, because it doesn't | |
5008 | # work on Wine. | |
5009 | membarrier=no | |
5010 | fi | |
5011 | ||
b66e10e4 PM |
5012 | ########################################## |
5013 | # check if rtnetlink.h exists and is useful | |
575b22b1 LV |
5014 | have_rtnetlink=no |
5015 | cat > $TMPC << EOF | |
5016 | #include <linux/rtnetlink.h> | |
5017 | int main(void) { | |
5018 | return IFLA_PROTO_DOWN; | |
5019 | } | |
5020 | EOF | |
5021 | if compile_prog "" "" ; then | |
5022 | have_rtnetlink=yes | |
5023 | fi | |
5024 | ||
6a02c806 SH |
5025 | ########################################## |
5026 | # check for usable AF_VSOCK environment | |
5027 | have_af_vsock=no | |
5028 | cat > $TMPC << EOF | |
5029 | #include <errno.h> | |
5030 | #include <sys/types.h> | |
5031 | #include <sys/socket.h> | |
5032 | #if !defined(AF_VSOCK) | |
5033 | # error missing AF_VSOCK flag | |
5034 | #endif | |
5035 | #include <linux/vm_sockets.h> | |
5036 | int main(void) { | |
5037 | int sock, ret; | |
5038 | struct sockaddr_vm svm; | |
5039 | socklen_t len = sizeof(svm); | |
5040 | sock = socket(AF_VSOCK, SOCK_STREAM, 0); | |
5041 | ret = getpeername(sock, (struct sockaddr *)&svm, &len); | |
5042 | if ((ret == -1) && (errno == ENOTCONN)) { | |
5043 | return 0; | |
5044 | } | |
5045 | return -1; | |
5046 | } | |
5047 | EOF | |
5048 | if compile_prog "" "" ; then | |
5049 | have_af_vsock=yes | |
5050 | fi | |
5051 | ||
f0d92b56 LM |
5052 | ########################################## |
5053 | # check for usable AF_ALG environment | |
4f67366e | 5054 | have_afalg=no |
f0d92b56 LM |
5055 | cat > $TMPC << EOF |
5056 | #include <errno.h> | |
5057 | #include <sys/types.h> | |
5058 | #include <sys/socket.h> | |
5059 | #include <linux/if_alg.h> | |
5060 | int main(void) { | |
5061 | int sock; | |
5062 | sock = socket(AF_ALG, SOCK_SEQPACKET, 0); | |
5063 | return sock; | |
5064 | } | |
5065 | EOF | |
5066 | if compile_prog "" "" ; then | |
5067 | have_afalg=yes | |
5068 | fi | |
5069 | if test "$crypto_afalg" = "yes" | |
5070 | then | |
5071 | if test "$have_afalg" != "yes" | |
5072 | then | |
5073 | error_exit "AF_ALG requested but could not be detected" | |
5074 | fi | |
5075 | fi | |
5076 | ||
5077 | ||
c97d6d2c | 5078 | ################################################# |
4d04351f CC |
5079 | # check for sysmacros.h |
5080 | ||
5081 | have_sysmacros=no | |
5082 | cat > $TMPC << EOF | |
5083 | #include <sys/sysmacros.h> | |
5084 | int main(void) { | |
5085 | return makedev(0, 0); | |
5086 | } | |
5087 | EOF | |
5088 | if compile_prog "" "" ; then | |
5089 | have_sysmacros=yes | |
5090 | fi | |
5091 | ||
49e00a18 AG |
5092 | ########################################## |
5093 | # check for _Static_assert() | |
5094 | ||
5095 | have_static_assert=no | |
5096 | cat > $TMPC << EOF | |
5097 | _Static_assert(1, "success"); | |
5098 | int main(void) { | |
5099 | return 0; | |
5100 | } | |
5101 | EOF | |
5102 | if compile_prog "" "" ; then | |
5103 | have_static_assert=yes | |
5104 | fi | |
5105 | ||
e674605f TG |
5106 | ########################################## |
5107 | # check for utmpx.h, it is missing e.g. on OpenBSD | |
5108 | ||
5109 | have_utmpx=no | |
5110 | cat > $TMPC << EOF | |
5111 | #include <utmpx.h> | |
5112 | struct utmpx user_info; | |
5113 | int main(void) { | |
5114 | return 0; | |
5115 | } | |
5116 | EOF | |
5117 | if compile_prog "" "" ; then | |
5118 | have_utmpx=yes | |
5119 | fi | |
5120 | ||
db1ed1ab RH |
5121 | ########################################## |
5122 | # check for getrandom() | |
5123 | ||
5124 | have_getrandom=no | |
5125 | cat > $TMPC << EOF | |
5126 | #include <sys/random.h> | |
5127 | int main(void) { | |
5128 | return getrandom(0, 0, GRND_NONBLOCK); | |
5129 | } | |
5130 | EOF | |
5131 | if compile_prog "" "" ; then | |
5132 | have_getrandom=yes | |
5133 | fi | |
5134 | ||
247724cb MAL |
5135 | ########################################## |
5136 | # checks for sanitizers | |
5137 | ||
247724cb MAL |
5138 | have_asan=no |
5139 | have_ubsan=no | |
d83414e1 MAL |
5140 | have_asan_iface_h=no |
5141 | have_asan_iface_fiber=no | |
247724cb MAL |
5142 | |
5143 | if test "$sanitizers" = "yes" ; then | |
b9f44da2 | 5144 | write_c_skeleton |
247724cb MAL |
5145 | if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" ""; then |
5146 | have_asan=yes | |
5147 | fi | |
b9f44da2 MAL |
5148 | |
5149 | # we could use a simple skeleton for flags checks, but this also | |
5150 | # detect the static linking issue of ubsan, see also: | |
5151 | # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84285 | |
5152 | cat > $TMPC << EOF | |
5153 | #include <stdlib.h> | |
5154 | int main(void) { | |
5155 | void *tmp = malloc(10); | |
f2dfe54c LB |
5156 | if (tmp != NULL) { |
5157 | return *(int *)(tmp + 2); | |
5158 | } | |
d1abf3fc | 5159 | return 1; |
b9f44da2 MAL |
5160 | } |
5161 | EOF | |
247724cb MAL |
5162 | if compile_prog "$CPU_CFLAGS -Werror -fsanitize=undefined" ""; then |
5163 | have_ubsan=yes | |
5164 | fi | |
d83414e1 MAL |
5165 | |
5166 | if check_include "sanitizer/asan_interface.h" ; then | |
5167 | have_asan_iface_h=yes | |
5168 | fi | |
5169 | ||
5170 | cat > $TMPC << EOF | |
5171 | #include <sanitizer/asan_interface.h> | |
5172 | int main(void) { | |
5173 | __sanitizer_start_switch_fiber(0, 0, 0); | |
5174 | return 0; | |
5175 | } | |
5176 | EOF | |
5177 | if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" "" ; then | |
5178 | have_asan_iface_fiber=yes | |
5179 | fi | |
247724cb MAL |
5180 | fi |
5181 | ||
adc28027 AB |
5182 | ########################################## |
5183 | # checks for fuzzer | |
54c9e41d | 5184 | if test "$fuzzing" = "yes" && test -z "${LIB_FUZZING_ENGINE+xxx}"; then |
adc28027 | 5185 | write_c_fuzzer_skeleton |
dd016265 | 5186 | if compile_prog "$CPU_CFLAGS -Werror -fsanitize=fuzzer" ""; then |
64ed6f92 PB |
5187 | have_fuzzer=yes |
5188 | else | |
5189 | error_exit "Your compiler doesn't support -fsanitize=fuzzer" | |
5190 | exit 1 | |
adc28027 AB |
5191 | fi |
5192 | fi | |
5193 | ||
0aebab04 LY |
5194 | # Thread sanitizer is, for now, much noisier than the other sanitizers; |
5195 | # keep it separate until that is not the case. | |
5196 | if test "$tsan" = "yes" && test "$sanitizers" = "yes"; then | |
5197 | error_exit "TSAN is not supported with other sanitiziers." | |
5198 | fi | |
5199 | have_tsan=no | |
5200 | have_tsan_iface_fiber=no | |
5201 | if test "$tsan" = "yes" ; then | |
5202 | write_c_skeleton | |
5203 | if compile_prog "$CPU_CFLAGS -Werror -fsanitize=thread" "" ; then | |
5204 | have_tsan=yes | |
5205 | fi | |
5206 | cat > $TMPC << EOF | |
5207 | #include <sanitizer/tsan_interface.h> | |
5208 | int main(void) { | |
5209 | __tsan_create_fiber(0); | |
5210 | return 0; | |
5211 | } | |
5212 | EOF | |
5213 | if compile_prog "$CPU_CFLAGS -Werror -fsanitize=thread" "" ; then | |
5214 | have_tsan_iface_fiber=yes | |
5215 | fi | |
5216 | fi | |
5217 | ||
17824406 JH |
5218 | ########################################## |
5219 | # check for libpmem | |
5220 | ||
5221 | if test "$libpmem" != "no"; then | |
5222 | if $pkg_config --exists "libpmem"; then | |
5223 | libpmem="yes" | |
5224 | libpmem_libs=$($pkg_config --libs libpmem) | |
5225 | libpmem_cflags=$($pkg_config --cflags libpmem) | |
17824406 JH |
5226 | else |
5227 | if test "$libpmem" = "yes" ; then | |
5228 | feature_not_found "libpmem" "Install nvml or pmdk" | |
5229 | fi | |
5230 | libpmem="no" | |
5231 | fi | |
5232 | fi | |
5233 | ||
21b2eca6 JL |
5234 | ########################################## |
5235 | # check for libdaxctl | |
5236 | ||
5237 | if test "$libdaxctl" != "no"; then | |
5238 | if $pkg_config --atleast-version=57 "libdaxctl"; then | |
5239 | libdaxctl="yes" | |
5240 | libdaxctl_libs=$($pkg_config --libs libdaxctl) | |
5241 | libdaxctl_cflags=$($pkg_config --cflags libdaxctl) | |
21b2eca6 JL |
5242 | else |
5243 | if test "$libdaxctl" = "yes" ; then | |
5244 | feature_not_found "libdaxctl" "Install libdaxctl" | |
5245 | fi | |
5246 | libdaxctl="no" | |
5247 | fi | |
5248 | fi | |
5249 | ||
675b9b53 MAL |
5250 | ########################################## |
5251 | # check for slirp | |
5252 | ||
5253 | case "$slirp" in | |
4d34a86b PB |
5254 | auto | enabled | internal) |
5255 | # Simpler to always update submodule, even if not needed. | |
7d7dbf9d | 5256 | if test "$git_submodules_action" != "ignore"; then |
7c57bdd8 MAL |
5257 | git_submodules="${git_submodules} slirp" |
5258 | fi | |
675b9b53 MAL |
5259 | ;; |
5260 | esac | |
5261 | ||
b8e0c493 JD |
5262 | # Check for slirp smbd dupport |
5263 | : ${smbd=${SMBD-/usr/sbin/smbd}} | |
5264 | if test "$slirp_smbd" != "no" ; then | |
5265 | if test "$mingw32" = "yes" ; then | |
5266 | if test "$slirp_smbd" = "yes" ; then | |
5267 | error_exit "Host smbd not supported on this platform." | |
5268 | fi | |
5269 | slirp_smbd=no | |
5270 | else | |
5271 | slirp_smbd=yes | |
5272 | fi | |
5273 | fi | |
5274 | ||
54e7aac0 AK |
5275 | ########################################## |
5276 | # check for usable __NR_keyctl syscall | |
5277 | ||
5278 | if test "$linux" = "yes" ; then | |
5279 | ||
5280 | have_keyring=no | |
5281 | cat > $TMPC << EOF | |
5282 | #include <errno.h> | |
5283 | #include <asm/unistd.h> | |
5284 | #include <linux/keyctl.h> | |
5285 | #include <unistd.h> | |
5286 | int main(void) { | |
5287 | return syscall(__NR_keyctl, KEYCTL_READ, 0, NULL, NULL, 0); | |
5288 | } | |
5289 | EOF | |
5290 | if compile_prog "" "" ; then | |
5291 | have_keyring=yes | |
5292 | fi | |
5293 | fi | |
5294 | if test "$secret_keyring" != "no" | |
5295 | then | |
b418d265 | 5296 | if test "$have_keyring" = "yes" |
54e7aac0 AK |
5297 | then |
5298 | secret_keyring=yes | |
5299 | else | |
5300 | if test "$secret_keyring" = "yes" | |
5301 | then | |
5302 | error_exit "syscall __NR_keyctl requested, \ | |
5303 | but not implemented on your system" | |
5304 | else | |
5305 | secret_keyring=no | |
5306 | fi | |
5307 | fi | |
5308 | fi | |
5309 | ||
7e24e92a | 5310 | ########################################## |
e86ecd4b JQ |
5311 | # End of CC checks |
5312 | # After here, no more $cc or $ld runs | |
5313 | ||
d83414e1 MAL |
5314 | write_c_skeleton |
5315 | ||
1d728c39 | 5316 | if test "$gcov" = "yes" ; then |
bf0e56a3 | 5317 | : |
b553a042 | 5318 | elif test "$fortify_source" = "yes" ; then |
086d5f75 PB |
5319 | QEMU_CFLAGS="-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $QEMU_CFLAGS" |
5320 | debug=no | |
5321 | fi | |
086d5f75 PB |
5322 | |
5323 | case "$ARCH" in | |
5324 | alpha) | |
5325 | # Ensure there's only a single GP | |
5326 | QEMU_CFLAGS="-msmall-data $QEMU_CFLAGS" | |
5327 | ;; | |
5328 | esac | |
5329 | ||
5330 | if test "$gprof" = "yes" ; then | |
5331 | QEMU_CFLAGS="-p $QEMU_CFLAGS" | |
5332 | QEMU_LDFLAGS="-p $QEMU_LDFLAGS" | |
5333 | fi | |
a316e378 | 5334 | |
247724cb | 5335 | if test "$have_asan" = "yes"; then |
db5adeaa PB |
5336 | QEMU_CFLAGS="-fsanitize=address $QEMU_CFLAGS" |
5337 | QEMU_LDFLAGS="-fsanitize=address $QEMU_LDFLAGS" | |
d83414e1 MAL |
5338 | if test "$have_asan_iface_h" = "no" ; then |
5339 | echo "ASAN build enabled, but ASAN header missing." \ | |
5340 | "Without code annotation, the report may be inferior." | |
5341 | elif test "$have_asan_iface_fiber" = "no" ; then | |
5342 | echo "ASAN build enabled, but ASAN header is too old." \ | |
5343 | "Without code annotation, the report may be inferior." | |
5344 | fi | |
247724cb | 5345 | fi |
0aebab04 LY |
5346 | if test "$have_tsan" = "yes" ; then |
5347 | if test "$have_tsan_iface_fiber" = "yes" ; then | |
5348 | QEMU_CFLAGS="-fsanitize=thread $QEMU_CFLAGS" | |
5349 | QEMU_LDFLAGS="-fsanitize=thread $QEMU_LDFLAGS" | |
5350 | else | |
5351 | error_exit "Cannot enable TSAN due to missing fiber annotation interface." | |
5352 | fi | |
5353 | elif test "$tsan" = "yes" ; then | |
5354 | error_exit "Cannot enable TSAN due to missing sanitize thread interface." | |
5355 | fi | |
247724cb | 5356 | if test "$have_ubsan" = "yes"; then |
db5adeaa PB |
5357 | QEMU_CFLAGS="-fsanitize=undefined $QEMU_CFLAGS" |
5358 | QEMU_LDFLAGS="-fsanitize=undefined $QEMU_LDFLAGS" | |
247724cb MAL |
5359 | fi |
5360 | ||
3efac6eb | 5361 | ########################################## |
3efac6eb | 5362 | |
0aebab04 LY |
5363 | # Exclude --warn-common with TSan to suppress warnings from the TSan libraries. |
5364 | if test "$solaris" = "no" && test "$tsan" = "no"; then | |
e86ecd4b | 5365 | if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then |
db5adeaa | 5366 | QEMU_LDFLAGS="-Wl,--warn-common $QEMU_LDFLAGS" |
e86ecd4b JQ |
5367 | fi |
5368 | fi | |
5369 | ||
952afb71 BS |
5370 | # Use ASLR, no-SEH and DEP if available |
5371 | if test "$mingw32" = "yes" ; then | |
cb8baa77 MCA |
5372 | flags="--no-seh --nxcompat" |
5373 | ||
5374 | # Disable ASLR for debug builds to allow debugging with gdb | |
5375 | if test "$debug" = "no" ; then | |
5376 | flags="--dynamicbase $flags" | |
5377 | fi | |
5378 | ||
5379 | for flag in $flags; do | |
e9a3591f | 5380 | if ld_has $flag ; then |
db5adeaa | 5381 | QEMU_LDFLAGS="-Wl,$flag $QEMU_LDFLAGS" |
952afb71 BS |
5382 | fi |
5383 | done | |
5384 | fi | |
5385 | ||
e0580342 KR |
5386 | # We can only support ivshmem if we have eventfd |
5387 | if [ "$eventfd" = "yes" ]; then | |
5388 | ivshmem=yes | |
5389 | fi | |
5390 | ||
9d6bc27b MR |
5391 | # Probe for guest agent support/options |
5392 | ||
e8ef31a3 | 5393 | if [ "$guest_agent" != "no" ]; then |
a5125905 LV |
5394 | if [ "$softmmu" = no -a "$want_tools" = no ] ; then |
5395 | guest_agent=no | |
5396 | elif [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then | |
e8ef31a3 MT |
5397 | guest_agent=yes |
5398 | elif [ "$guest_agent" != yes ]; then | |
5399 | guest_agent=no | |
5400 | else | |
5401 | error_exit "Guest agent is not supported on this platform" | |
ca35f780 | 5402 | fi |
00c705fb | 5403 | fi |
ca35f780 | 5404 | |
b846ab7c | 5405 | # Guest agent Windows MSI package |
9d6bc27b | 5406 | |
b846ab7c PB |
5407 | if test "$QEMU_GA_MANUFACTURER" = ""; then |
5408 | QEMU_GA_MANUFACTURER=QEMU | |
9d6bc27b | 5409 | fi |
b846ab7c PB |
5410 | if test "$QEMU_GA_DISTRO" = ""; then |
5411 | QEMU_GA_DISTRO=Linux | |
9d6bc27b | 5412 | fi |
b846ab7c PB |
5413 | if test "$QEMU_GA_VERSION" = ""; then |
5414 | QEMU_GA_VERSION=$(cat $source_path/VERSION) | |
5415 | fi | |
5416 | ||
5417 | QEMU_GA_MSI_MINGW_DLL_PATH="$($pkg_config --variable=prefix glib-2.0)/bin" | |
9d6bc27b | 5418 | |
ca35f780 PB |
5419 | # Mac OS X ships with a broken assembler |
5420 | roms= | |
e633a5c6 EB |
5421 | if { test "$cpu" = "i386" || test "$cpu" = "x86_64"; } && \ |
5422 | test "$targetos" != "Darwin" && test "$targetos" != "SunOS" && \ | |
7000a12e | 5423 | test "$targetos" != "Haiku" && test "$softmmu" = yes ; then |
e57218b6 | 5424 | # Different host OS linkers have different ideas about the name of the ELF |
c65d5e4e BS |
5425 | # emulation. Linux and OpenBSD/amd64 use 'elf_i386'; FreeBSD uses the _fbsd |
5426 | # variant; OpenBSD/i386 uses the _obsd variant; and Windows uses i386pe. | |
5427 | for emu in elf_i386 elf_i386_fbsd elf_i386_obsd i386pe; do | |
e57218b6 PM |
5428 | if "$ld" -verbose 2>&1 | grep -q "^[[:space:]]*$emu[[:space:]]*$"; then |
5429 | ld_i386_emulation="$emu" | |
5430 | roms="optionrom" | |
5431 | break | |
5432 | fi | |
5433 | done | |
ca35f780 | 5434 | fi |
ca35f780 | 5435 | |
2e33c3f8 | 5436 | # Only build s390-ccw bios if we're on s390x and the compiler has -march=z900 |
a5b2afd5 | 5437 | # or -march=z10 (which is the lowest architecture level that Clang supports) |
9933c305 | 5438 | if test "$cpu" = "s390x" ; then |
2e33c3f8 | 5439 | write_c_skeleton |
a5b2afd5 TH |
5440 | compile_prog "-march=z900" "" |
5441 | has_z900=$? | |
5442 | if [ $has_z900 = 0 ] || compile_prog "-march=z10" ""; then | |
5443 | if [ $has_z900 != 0 ]; then | |
5444 | echo "WARNING: Your compiler does not support the z900!" | |
5445 | echo " The s390-ccw bios will only work with guest CPUs >= z10." | |
5446 | fi | |
2e33c3f8 | 5447 | roms="$roms s390-ccw" |
1ef6bfc2 PMD |
5448 | # SLOF is required for building the s390-ccw firmware on s390x, |
5449 | # since it is using the libnet code from SLOF for network booting. | |
7d7dbf9d | 5450 | if test "$git_submodules_action" != "ignore"; then |
1ef6bfc2 PMD |
5451 | git_submodules="${git_submodules} roms/SLOF" |
5452 | fi | |
2e33c3f8 | 5453 | fi |
9933c305 CB |
5454 | fi |
5455 | ||
11cde1c8 BD |
5456 | # Check that the C++ compiler exists and works with the C compiler. |
5457 | # All the QEMU_CXXFLAGS are based on QEMU_CFLAGS. Keep this at the end to don't miss any other that could be added. | |
5458 | if has $cxx; then | |
5459 | cat > $TMPC <<EOF | |
5460 | int c_function(void); | |
5461 | int main(void) { return c_function(); } | |
5462 | EOF | |
5463 | ||
5464 | compile_object | |
5465 | ||
5466 | cat > $TMPCXX <<EOF | |
5467 | extern "C" { | |
5468 | int c_function(void); | |
5469 | } | |
5470 | int c_function(void) { return 42; } | |
5471 | EOF | |
5472 | ||
5473 | update_cxxflags | |
5474 | ||
5770e8af | 5475 | if do_cxx $CXXFLAGS $CONFIGURE_CXXFLAGS $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $QEMU_LDFLAGS; then |
11cde1c8 BD |
5476 | # C++ compiler $cxx works ok with C compiler $cc |
5477 | : | |
5478 | else | |
5479 | echo "C++ compiler $cxx does not work with C compiler $cc" | |
5480 | echo "Disabling C++ specific optional code" | |
5481 | cxx= | |
5482 | fi | |
5483 | else | |
5484 | echo "No C++ compiler available; disabling C++ specific optional code" | |
5485 | cxx= | |
5486 | fi | |
5487 | ||
7d7dbf9d DS |
5488 | if !(GIT="$git" "$source_path/scripts/git-submodule.sh" "$git_submodules_action" "$git_submodules"); then |
5489 | exit 1 | |
5d91a2ed | 5490 | fi |
5d91a2ed | 5491 | |
98ec69ac | 5492 | config_host_mak="config-host.mak" |
98ec69ac | 5493 | |
98ec69ac | 5494 | echo "# Automatically generated by configure - do not modify" > $config_host_mak |
98ec69ac | 5495 | echo >> $config_host_mak |
98ec69ac | 5496 | |
e6c3b0f7 | 5497 | echo all: >> $config_host_mak |
cc84d63a | 5498 | echo "GIT=$git" >> $config_host_mak |
aef45d51 | 5499 | echo "GIT_SUBMODULES=$git_submodules" >> $config_host_mak |
7d7dbf9d | 5500 | echo "GIT_SUBMODULES_ACTION=$git_submodules_action" >> $config_host_mak |
804edf29 | 5501 | |
98ec69ac | 5502 | echo "ARCH=$ARCH" >> $config_host_mak |
727e5283 | 5503 | |
f8393946 | 5504 | if test "$debug_tcg" = "yes" ; then |
2358a494 | 5505 | echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak |
f8393946 | 5506 | fi |
1625af87 | 5507 | if test "$strip_opt" = "yes" ; then |
52ba784d | 5508 | echo "STRIP=${strip}" >> $config_host_mak |
1625af87 | 5509 | fi |
7d13299d | 5510 | if test "$bigendian" = "yes" ; then |
e2542fe2 | 5511 | echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak |
97a847bc | 5512 | fi |
67b915a5 | 5513 | if test "$mingw32" = "yes" ; then |
98ec69ac | 5514 | echo "CONFIG_WIN32=y" >> $config_host_mak |
d9840e25 TS |
5515 | if test "$guest_agent_with_vss" = "yes" ; then |
5516 | echo "CONFIG_QGA_VSS=y" >> $config_host_mak | |
f33ca81f | 5517 | echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak |
d9840e25 TS |
5518 | echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak |
5519 | fi | |
50cbebb9 | 5520 | if test "$guest_agent_ntddscsi" = "yes" ; then |
76dc75ca | 5521 | echo "CONFIG_QGA_NTDDSCSI=y" >> $config_host_mak |
50cbebb9 | 5522 | fi |
b846ab7c PB |
5523 | echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak |
5524 | echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak | |
5525 | echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak | |
5526 | echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak | |
210fa556 | 5527 | else |
35f4df27 | 5528 | echo "CONFIG_POSIX=y" >> $config_host_mak |
dffcb71c MM |
5529 | fi |
5530 | ||
5531 | if test "$linux" = "yes" ; then | |
5532 | echo "CONFIG_LINUX=y" >> $config_host_mak | |
67b915a5 | 5533 | fi |
128ab2ff | 5534 | |
83fb7adf | 5535 | if test "$darwin" = "yes" ; then |
98ec69ac | 5536 | echo "CONFIG_DARWIN=y" >> $config_host_mak |
83fb7adf | 5537 | fi |
b29fe3ed | 5538 | |
ec530c81 | 5539 | if test "$solaris" = "yes" ; then |
98ec69ac | 5540 | echo "CONFIG_SOLARIS=y" >> $config_host_mak |
ec530c81 | 5541 | fi |
179cf400 AF |
5542 | if test "$haiku" = "yes" ; then |
5543 | echo "CONFIG_HAIKU=y" >> $config_host_mak | |
5544 | fi | |
97a847bc | 5545 | if test "$static" = "yes" ; then |
98ec69ac | 5546 | echo "CONFIG_STATIC=y" >> $config_host_mak |
7d13299d | 5547 | fi |
1ba16968 | 5548 | if test "$profiler" = "yes" ; then |
2358a494 | 5549 | echo "CONFIG_PROFILER=y" >> $config_host_mak |
05c2a3e7 | 5550 | fi |
c932ce31 PB |
5551 | if test "$want_tools" = "yes" ; then |
5552 | echo "CONFIG_TOOLS=y" >> $config_host_mak | |
5553 | fi | |
f15bff25 PB |
5554 | if test "$guest_agent" = "yes" ; then |
5555 | echo "CONFIG_GUEST_AGENT=y" >> $config_host_mak | |
5556 | fi | |
b8e0c493 JD |
5557 | if test "$slirp_smbd" = "yes" ; then |
5558 | echo "CONFIG_SLIRP_SMBD=y" >> $config_host_mak | |
5559 | echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak | |
5560 | fi | |
8a16d273 | 5561 | if test "$vde" = "yes" ; then |
98ec69ac | 5562 | echo "CONFIG_VDE=y" >> $config_host_mak |
e2ad6f16 | 5563 | echo "VDE_LIBS=$vde_libs" >> $config_host_mak |
8a16d273 | 5564 | fi |
58952137 VM |
5565 | if test "$netmap" = "yes" ; then |
5566 | echo "CONFIG_NETMAP=y" >> $config_host_mak | |
5567 | fi | |
015a33bd GA |
5568 | if test "$l2tpv3" = "yes" ; then |
5569 | echo "CONFIG_L2TPV3=y" >> $config_host_mak | |
5570 | fi | |
4cc600d2 PB |
5571 | if test "$gprof" = "yes" ; then |
5572 | echo "CONFIG_GPROF=y" >> $config_host_mak | |
5573 | fi | |
2358a494 | 5574 | echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak |
0c58ac1c | 5575 | for drv in $audio_drv_list; do |
1ef1ec2a | 5576 | def=CONFIG_AUDIO_$(echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]') |
484e2cc7 | 5577 | echo "$def=y" >> $config_host_mak |
0c58ac1c | 5578 | done |
478e943f PB |
5579 | if test "$alsa" = "yes" ; then |
5580 | echo "CONFIG_ALSA=y" >> $config_host_mak | |
5581 | fi | |
b1149911 | 5582 | echo "ALSA_LIBS=$alsa_libs" >> $config_host_mak |
478e943f PB |
5583 | echo "ALSA_CFLAGS=$alsa_cflags" >> $config_host_mak |
5584 | if test "$libpulse" = "yes" ; then | |
5585 | echo "CONFIG_LIBPULSE=y" >> $config_host_mak | |
5586 | fi | |
b1149911 | 5587 | echo "PULSE_LIBS=$pulse_libs" >> $config_host_mak |
478e943f | 5588 | echo "PULSE_CFLAGS=$pulse_cflags" >> $config_host_mak |
b1149911 FZ |
5589 | echo "COREAUDIO_LIBS=$coreaudio_libs" >> $config_host_mak |
5590 | echo "DSOUND_LIBS=$dsound_libs" >> $config_host_mak | |
5591 | echo "OSS_LIBS=$oss_libs" >> $config_host_mak | |
478e943f PB |
5592 | if test "$libjack" = "yes" ; then |
5593 | echo "CONFIG_LIBJACK=y" >> $config_host_mak | |
5594 | fi | |
2e445703 | 5595 | echo "JACK_LIBS=$jack_libs" >> $config_host_mak |
d5631638 | 5596 | if test "$audio_win_int" = "yes" ; then |
5597 | echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak | |
5598 | fi | |
b64ec4e4 FZ |
5599 | echo "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak |
5600 | echo "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak | |
dce512de CH |
5601 | if test "$xfs" = "yes" ; then |
5602 | echo "CONFIG_XFS=y" >> $config_host_mak | |
5603 | fi | |
89138857 | 5604 | qemu_version=$(head $source_path/VERSION) |
2358a494 | 5605 | echo "PKGVERSION=$pkgversion" >>$config_host_mak |
98ec69ac | 5606 | echo "SRC_PATH=$source_path" >> $config_host_mak |
2b1f35b9 | 5607 | echo "TARGET_DIRS=$target_list" >> $config_host_mak |
17969268 | 5608 | if test "$modules" = "yes"; then |
e26110cf FZ |
5609 | # $shacmd can generate a hash started with digit, which the compiler doesn't |
5610 | # like as an symbol. So prefix it with an underscore | |
89138857 | 5611 | echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak |
17969268 FZ |
5612 | echo "CONFIG_MODULES=y" >> $config_host_mak |
5613 | fi | |
bd83c861 CE |
5614 | if test "$module_upgrades" = "yes"; then |
5615 | echo "CONFIG_MODULE_UPGRADES=y" >> $config_host_mak | |
5616 | fi | |
099d6b0f | 5617 | if test "$pipe2" = "yes" ; then |
2358a494 | 5618 | echo "CONFIG_PIPE2=y" >> $config_host_mak |
099d6b0f | 5619 | fi |
40ff6d7e KW |
5620 | if test "$accept4" = "yes" ; then |
5621 | echo "CONFIG_ACCEPT4=y" >> $config_host_mak | |
5622 | fi | |
3ce34dfb | 5623 | if test "$splice" = "yes" ; then |
2358a494 | 5624 | echo "CONFIG_SPLICE=y" >> $config_host_mak |
3ce34dfb | 5625 | fi |
c2882b96 RV |
5626 | if test "$eventfd" = "yes" ; then |
5627 | echo "CONFIG_EVENTFD=y" >> $config_host_mak | |
5628 | fi | |
751bcc39 MAL |
5629 | if test "$memfd" = "yes" ; then |
5630 | echo "CONFIG_MEMFD=y" >> $config_host_mak | |
5631 | fi | |
955727d2 CT |
5632 | if test "$have_usbfs" = "yes" ; then |
5633 | echo "CONFIG_USBFS=y" >> $config_host_mak | |
5634 | fi | |
d0927938 UH |
5635 | if test "$fallocate" = "yes" ; then |
5636 | echo "CONFIG_FALLOCATE=y" >> $config_host_mak | |
5637 | fi | |
3d4fa43e KK |
5638 | if test "$fallocate_punch_hole" = "yes" ; then |
5639 | echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak | |
5640 | fi | |
b953f075 DL |
5641 | if test "$fallocate_zero_range" = "yes" ; then |
5642 | echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak | |
5643 | fi | |
ed911435 KW |
5644 | if test "$posix_fallocate" = "yes" ; then |
5645 | echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak | |
5646 | fi | |
c727f47d PM |
5647 | if test "$sync_file_range" = "yes" ; then |
5648 | echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak | |
5649 | fi | |
dace20dc PM |
5650 | if test "$fiemap" = "yes" ; then |
5651 | echo "CONFIG_FIEMAP=y" >> $config_host_mak | |
5652 | fi | |
d0927938 UH |
5653 | if test "$dup3" = "yes" ; then |
5654 | echo "CONFIG_DUP3=y" >> $config_host_mak | |
5655 | fi | |
4e0c6529 AB |
5656 | if test "$ppoll" = "yes" ; then |
5657 | echo "CONFIG_PPOLL=y" >> $config_host_mak | |
5658 | fi | |
cd758dd0 AB |
5659 | if test "$prctl_pr_set_timerslack" = "yes" ; then |
5660 | echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak | |
5661 | fi | |
3b6edd16 PM |
5662 | if test "$epoll" = "yes" ; then |
5663 | echo "CONFIG_EPOLL=y" >> $config_host_mak | |
5664 | fi | |
5665 | if test "$epoll_create1" = "yes" ; then | |
5666 | echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak | |
5667 | fi | |
a8fd1aba PM |
5668 | if test "$sendfile" = "yes" ; then |
5669 | echo "CONFIG_SENDFILE=y" >> $config_host_mak | |
5670 | fi | |
51834341 RV |
5671 | if test "$timerfd" = "yes" ; then |
5672 | echo "CONFIG_TIMERFD=y" >> $config_host_mak | |
5673 | fi | |
9af5c906 RV |
5674 | if test "$setns" = "yes" ; then |
5675 | echo "CONFIG_SETNS=y" >> $config_host_mak | |
5676 | fi | |
38860a03 AM |
5677 | if test "$clock_adjtime" = "yes" ; then |
5678 | echo "CONFIG_CLOCK_ADJTIME=y" >> $config_host_mak | |
5679 | fi | |
5a03cd00 AM |
5680 | if test "$syncfs" = "yes" ; then |
5681 | echo "CONFIG_SYNCFS=y" >> $config_host_mak | |
5682 | fi | |
3b3f24ad | 5683 | if test "$inotify" = "yes" ; then |
2358a494 | 5684 | echo "CONFIG_INOTIFY=y" >> $config_host_mak |
3b3f24ad | 5685 | fi |
c05c7a73 RV |
5686 | if test "$inotify1" = "yes" ; then |
5687 | echo "CONFIG_INOTIFY1=y" >> $config_host_mak | |
5688 | fi | |
401bc051 PM |
5689 | if test "$sem_timedwait" = "yes" ; then |
5690 | echo "CONFIG_SEM_TIMEDWAIT=y" >> $config_host_mak | |
5691 | fi | |
5c99fa37 KF |
5692 | if test "$strchrnul" = "yes" ; then |
5693 | echo "HAVE_STRCHRNUL=y" >> $config_host_mak | |
5694 | fi | |
8a792b03 JX |
5695 | if test "$st_atim" = "yes" ; then |
5696 | echo "HAVE_STRUCT_STAT_ST_ATIM=y" >> $config_host_mak | |
5697 | fi | |
6ae9a1f4 JQ |
5698 | if test "$byteswap_h" = "yes" ; then |
5699 | echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak | |
5700 | fi | |
5701 | if test "$bswap_h" = "yes" ; then | |
5702 | echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak | |
5703 | fi | |
f876b765 MAL |
5704 | if test "$gio" = "yes" ; then |
5705 | echo "CONFIG_GIO=y" >> $config_host_mak | |
5706 | echo "GIO_CFLAGS=$gio_cflags" >> $config_host_mak | |
5707 | echo "GIO_LIBS=$gio_libs" >> $config_host_mak | |
5ecfb76c PB |
5708 | fi |
5709 | if test "$gdbus_codegen" != "" ; then | |
25a97a56 | 5710 | echo "GDBUS_CODEGEN=$gdbus_codegen" >> $config_host_mak |
f876b765 | 5711 | fi |
a1c5e949 | 5712 | echo "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak |
ddbb0d09 DB |
5713 | if test "$gnutls" = "yes" ; then |
5714 | echo "CONFIG_GNUTLS=y" >> $config_host_mak | |
a81df1b6 PB |
5715 | echo "GNUTLS_CFLAGS=$gnutls_cflags" >> $config_host_mak |
5716 | echo "GNUTLS_LIBS=$gnutls_libs" >> $config_host_mak | |
ddbb0d09 | 5717 | fi |
91bfcdb0 DB |
5718 | if test "$gcrypt" = "yes" ; then |
5719 | echo "CONFIG_GCRYPT=y" >> $config_host_mak | |
1f923c70 LM |
5720 | if test "$gcrypt_hmac" = "yes" ; then |
5721 | echo "CONFIG_GCRYPT_HMAC=y" >> $config_host_mak | |
5722 | fi | |
46859d93 DB |
5723 | echo "GCRYPT_CFLAGS=$gcrypt_cflags" >> $config_host_mak |
5724 | echo "GCRYPT_LIBS=$gcrypt_libs" >> $config_host_mak | |
62893b67 | 5725 | fi |
91bfcdb0 DB |
5726 | if test "$nettle" = "yes" ; then |
5727 | echo "CONFIG_NETTLE=y" >> $config_host_mak | |
becaeb72 | 5728 | echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak |
a81df1b6 PB |
5729 | echo "NETTLE_CFLAGS=$nettle_cflags" >> $config_host_mak |
5730 | echo "NETTLE_LIBS=$nettle_libs" >> $config_host_mak | |
ed754746 | 5731 | fi |
e0576942 DB |
5732 | if test "$qemu_private_xts" = "yes" ; then |
5733 | echo "CONFIG_QEMU_PRIVATE_XTS=y" >> $config_host_mak | |
5734 | fi | |
9a2fd434 DB |
5735 | if test "$tasn1" = "yes" ; then |
5736 | echo "CONFIG_TASN1=y" >> $config_host_mak | |
5737 | fi | |
8953caf3 DB |
5738 | if test "$auth_pam" = "yes" ; then |
5739 | echo "CONFIG_AUTH_PAM=y" >> $config_host_mak | |
5740 | fi | |
6b39b063 EB |
5741 | if test "$have_broken_size_max" = "yes" ; then |
5742 | echo "HAVE_BROKEN_SIZE_MAX=y" >> $config_host_mak | |
5743 | fi | |
9df8b20d TH |
5744 | if test "$have_openpty" = "yes" ; then |
5745 | echo "HAVE_OPENPTY=y" >> $config_host_mak | |
5746 | fi | |
277abf15 JV |
5747 | |
5748 | # Work around a system header bug with some kernel/XFS header | |
5749 | # versions where they both try to define 'struct fsxattr': | |
5750 | # xfs headers will not try to redefine structs from linux headers | |
5751 | # if this macro is set. | |
5752 | if test "$have_fsxattr" = "yes" ; then | |
5753 | echo "HAVE_FSXATTR=y" >> $config_host_mak | |
5754 | fi | |
1efad060 FZ |
5755 | if test "$have_copy_file_range" = "yes" ; then |
5756 | echo "HAVE_COPY_FILE_RANGE=y" >> $config_host_mak | |
5757 | fi | |
bbbf9bfb SW |
5758 | if test "$vte" = "yes" ; then |
5759 | echo "CONFIG_VTE=y" >> $config_host_mak | |
a4ccabcf | 5760 | echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak |
e0fb129c | 5761 | echo "VTE_LIBS=$vte_libs" >> $config_host_mak |
a4ccabcf | 5762 | fi |
9d9e1521 GH |
5763 | if test "$virglrenderer" = "yes" ; then |
5764 | echo "CONFIG_VIRGL=y" >> $config_host_mak | |
5765 | echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak | |
5766 | echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak | |
5767 | fi | |
1badb709 | 5768 | if test "$xen" = "enabled" ; then |
6dbd588a | 5769 | echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak |
d5b93ddf | 5770 | echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak |
582ea95f MAL |
5771 | echo "XEN_CFLAGS=$xen_cflags" >> $config_host_mak |
5772 | echo "XEN_LIBS=$xen_libs" >> $config_host_mak | |
e37630ca | 5773 | fi |
5c6c3a6c CH |
5774 | if test "$linux_aio" = "yes" ; then |
5775 | echo "CONFIG_LINUX_AIO=y" >> $config_host_mak | |
5776 | fi | |
c10dd856 AM |
5777 | if test "$linux_io_uring" = "yes" ; then |
5778 | echo "CONFIG_LINUX_IO_URING=y" >> $config_host_mak | |
5779 | echo "LINUX_IO_URING_CFLAGS=$linux_io_uring_cflags" >> $config_host_mak | |
5780 | echo "LINUX_IO_URING_LIBS=$linux_io_uring_libs" >> $config_host_mak | |
5781 | fi | |
5e9be92d NB |
5782 | if test "$vhost_scsi" = "yes" ; then |
5783 | echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak | |
5784 | fi | |
af3bba76 PB |
5785 | if test "$vhost_net" = "yes" ; then |
5786 | echo "CONFIG_VHOST_NET=y" >> $config_host_mak | |
5787 | fi | |
5788 | if test "$vhost_net_user" = "yes" ; then | |
56f41de7 | 5789 | echo "CONFIG_VHOST_NET_USER=y" >> $config_host_mak |
03ce5744 | 5790 | fi |
108a6481 CL |
5791 | if test "$vhost_net_vdpa" = "yes" ; then |
5792 | echo "CONFIG_VHOST_NET_VDPA=y" >> $config_host_mak | |
5793 | fi | |
042cea27 GA |
5794 | if test "$vhost_crypto" = "yes" ; then |
5795 | echo "CONFIG_VHOST_CRYPTO=y" >> $config_host_mak | |
5796 | fi | |
fc0b9b0e SH |
5797 | if test "$vhost_vsock" = "yes" ; then |
5798 | echo "CONFIG_VHOST_VSOCK=y" >> $config_host_mak | |
5fe97d88 SG |
5799 | if test "$vhost_user" = "yes" ; then |
5800 | echo "CONFIG_VHOST_USER_VSOCK=y" >> $config_host_mak | |
5801 | fi | |
fc0b9b0e | 5802 | fi |
299e6f19 PB |
5803 | if test "$vhost_kernel" = "yes" ; then |
5804 | echo "CONFIG_VHOST_KERNEL=y" >> $config_host_mak | |
5805 | fi | |
e6a74868 MAL |
5806 | if test "$vhost_user" = "yes" ; then |
5807 | echo "CONFIG_VHOST_USER=y" >> $config_host_mak | |
5808 | fi | |
108a6481 CL |
5809 | if test "$vhost_vdpa" = "yes" ; then |
5810 | echo "CONFIG_VHOST_VDPA=y" >> $config_host_mak | |
5811 | fi | |
98fc1ada DDAG |
5812 | if test "$vhost_user_fs" = "yes" ; then |
5813 | echo "CONFIG_VHOST_USER_FS=y" >> $config_host_mak | |
5814 | fi | |
bf9298b9 | 5815 | if test "$iovec" = "yes" ; then |
2358a494 | 5816 | echo "CONFIG_IOVEC=y" >> $config_host_mak |
bf9298b9 | 5817 | fi |
a40161cb PB |
5818 | if test "$membarrier" = "yes" ; then |
5819 | echo "CONFIG_MEMBARRIER=y" >> $config_host_mak | |
5820 | fi | |
dcc38d1c MT |
5821 | if test "$signalfd" = "yes" ; then |
5822 | echo "CONFIG_SIGNALFD=y" >> $config_host_mak | |
5823 | fi | |
d339d766 RJ |
5824 | if test "$optreset" = "yes" ; then |
5825 | echo "HAVE_OPTRESET=y" >> $config_host_mak | |
5826 | fi | |
5f6b9e8f BS |
5827 | if test "$fdatasync" = "yes" ; then |
5828 | echo "CONFIG_FDATASYNC=y" >> $config_host_mak | |
5829 | fi | |
e78815a5 AF |
5830 | if test "$madvise" = "yes" ; then |
5831 | echo "CONFIG_MADVISE=y" >> $config_host_mak | |
5832 | fi | |
5833 | if test "$posix_madvise" = "yes" ; then | |
5834 | echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak | |
5835 | fi | |
9bc5a719 AG |
5836 | if test "$posix_memalign" = "yes" ; then |
5837 | echo "CONFIG_POSIX_MEMALIGN=y" >> $config_host_mak | |
5838 | fi | |
cd4ec0b4 GH |
5839 | if test "$spice" = "yes" ; then |
5840 | echo "CONFIG_SPICE=y" >> $config_host_mak | |
2634733c PB |
5841 | echo "SPICE_CFLAGS=$spice_cflags" >> $config_host_mak |
5842 | echo "SPICE_LIBS=$spice_libs" >> $config_host_mak | |
cd4ec0b4 | 5843 | fi |
36707144 | 5844 | |
7b02f544 MAL |
5845 | if test "$smartcard" = "yes" ; then |
5846 | echo "CONFIG_SMARTCARD=y" >> $config_host_mak | |
7b62bf5a FZ |
5847 | echo "SMARTCARD_CFLAGS=$libcacard_cflags" >> $config_host_mak |
5848 | echo "SMARTCARD_LIBS=$libcacard_libs" >> $config_host_mak | |
111a38b0 RR |
5849 | fi |
5850 | ||
2b2325ff GH |
5851 | if test "$libusb" = "yes" ; then |
5852 | echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak | |
b878b652 FZ |
5853 | echo "LIBUSB_CFLAGS=$libusb_cflags" >> $config_host_mak |
5854 | echo "LIBUSB_LIBS=$libusb_libs" >> $config_host_mak | |
2b2325ff GH |
5855 | fi |
5856 | ||
69354a83 HG |
5857 | if test "$usb_redir" = "yes" ; then |
5858 | echo "CONFIG_USB_REDIR=y" >> $config_host_mak | |
cc7923fc FZ |
5859 | echo "USB_REDIR_CFLAGS=$usb_redir_cflags" >> $config_host_mak |
5860 | echo "USB_REDIR_LIBS=$usb_redir_libs" >> $config_host_mak | |
69354a83 HG |
5861 | fi |
5862 | ||
da076ffe GH |
5863 | if test "$opengl" = "yes" ; then |
5864 | echo "CONFIG_OPENGL=y" >> $config_host_mak | |
de2d3005 | 5865 | echo "OPENGL_CFLAGS=$opengl_cflags" >> $config_host_mak |
da076ffe | 5866 | echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak |
20ff075b MW |
5867 | fi |
5868 | ||
d52c454a MAL |
5869 | if test "$gbm" = "yes" ; then |
5870 | echo "CONFIG_GBM=y" >> $config_host_mak | |
5871 | echo "GBM_LIBS=$gbm_libs" >> $config_host_mak | |
5872 | echo "GBM_CFLAGS=$gbm_cflags" >> $config_host_mak | |
5873 | fi | |
5874 | ||
5875 | ||
99f2dbd3 LL |
5876 | if test "$avx2_opt" = "yes" ; then |
5877 | echo "CONFIG_AVX2_OPT=y" >> $config_host_mak | |
5878 | fi | |
5879 | ||
6b8cd447 RH |
5880 | if test "$avx512f_opt" = "yes" ; then |
5881 | echo "CONFIG_AVX512F_OPT=y" >> $config_host_mak | |
5882 | fi | |
5883 | ||
83fb7adf | 5884 | # XXX: suppress that |
7d3505c5 | 5885 | if [ "$bsd" = "yes" ] ; then |
2358a494 | 5886 | echo "CONFIG_BSD=y" >> $config_host_mak |
7d3505c5 FB |
5887 | fi |
5888 | ||
3556c233 PB |
5889 | if test "$qom_cast_debug" = "yes" ; then |
5890 | echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak | |
5891 | fi | |
d0e2fce5 | 5892 | |
7c2acc70 | 5893 | echo "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak |
70c60c08 SH |
5894 | if test "$coroutine_pool" = "yes" ; then |
5895 | echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak | |
5896 | else | |
5897 | echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak | |
5898 | fi | |
20ff6c80 | 5899 | |
7d992e4d PL |
5900 | if test "$debug_stack_usage" = "yes" ; then |
5901 | echo "CONFIG_DEBUG_STACK_USAGE=y" >> $config_host_mak | |
5902 | fi | |
5903 | ||
f0d92b56 LM |
5904 | if test "$crypto_afalg" = "yes" ; then |
5905 | echo "CONFIG_AF_ALG=y" >> $config_host_mak | |
5906 | fi | |
5907 | ||
d2042378 AK |
5908 | if test "$open_by_handle_at" = "yes" ; then |
5909 | echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak | |
5910 | fi | |
5911 | ||
e06a765e HPB |
5912 | if test "$linux_magic_h" = "yes" ; then |
5913 | echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak | |
8ab1bf12 LC |
5914 | fi |
5915 | ||
3f4349dc KW |
5916 | if test "$valgrind_h" = "yes" ; then |
5917 | echo "CONFIG_VALGRIND_H=y" >> $config_host_mak | |
5918 | fi | |
5919 | ||
d83414e1 MAL |
5920 | if test "$have_asan_iface_fiber" = "yes" ; then |
5921 | echo "CONFIG_ASAN_IFACE_FIBER=y" >> $config_host_mak | |
5922 | fi | |
5923 | ||
0aebab04 LY |
5924 | if test "$have_tsan" = "yes" && test "$have_tsan_iface_fiber" = "yes" ; then |
5925 | echo "CONFIG_TSAN=y" >> $config_host_mak | |
5926 | fi | |
5927 | ||
8ab1bf12 LC |
5928 | if test "$has_environ" = "yes" ; then |
5929 | echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak | |
e06a765e HPB |
5930 | fi |
5931 | ||
76a347e1 RH |
5932 | if test "$cpuid_h" = "yes" ; then |
5933 | echo "CONFIG_CPUID_H=y" >> $config_host_mak | |
5934 | fi | |
5935 | ||
f540166b RH |
5936 | if test "$int128" = "yes" ; then |
5937 | echo "CONFIG_INT128=y" >> $config_host_mak | |
5938 | fi | |
5939 | ||
7ebee43e RH |
5940 | if test "$atomic128" = "yes" ; then |
5941 | echo "CONFIG_ATOMIC128=y" >> $config_host_mak | |
5942 | fi | |
5943 | ||
e6cd4bb5 RH |
5944 | if test "$cmpxchg128" = "yes" ; then |
5945 | echo "CONFIG_CMPXCHG128=y" >> $config_host_mak | |
5946 | fi | |
5947 | ||
df79b996 RH |
5948 | if test "$atomic64" = "yes" ; then |
5949 | echo "CONFIG_ATOMIC64=y" >> $config_host_mak | |
5950 | fi | |
5951 | ||
1e6e9aca RH |
5952 | if test "$getauxval" = "yes" ; then |
5953 | echo "CONFIG_GETAUXVAL=y" >> $config_host_mak | |
5954 | fi | |
5955 | ||
b10d49d7 | 5956 | if test "$libssh" = "yes" ; then |
484e2cc7 | 5957 | echo "CONFIG_LIBSSH=y" >> $config_host_mak |
b10d49d7 PT |
5958 | echo "LIBSSH_CFLAGS=$libssh_cflags" >> $config_host_mak |
5959 | echo "LIBSSH_LIBS=$libssh_libs" >> $config_host_mak | |
0a12ec87 RJ |
5960 | fi |
5961 | ||
ed1701c6 DDAG |
5962 | if test "$live_block_migration" = "yes" ; then |
5963 | echo "CONFIG_LIVE_BLOCK_MIGRATION=y" >> $config_host_mak | |
5964 | fi | |
5965 | ||
3b8acc11 | 5966 | if test "$tpm" = "yes"; then |
3cae16db | 5967 | echo 'CONFIG_TPM=y' >> $config_host_mak |
3b8acc11 PB |
5968 | fi |
5969 | ||
5b808275 LV |
5970 | echo "TRACE_BACKENDS=$trace_backends" >> $config_host_mak |
5971 | if have_backend "nop"; then | |
6d8a764e | 5972 | echo "CONFIG_TRACE_NOP=y" >> $config_host_mak |
22890ab5 | 5973 | fi |
5b808275 | 5974 | if have_backend "simple"; then |
6d8a764e LV |
5975 | echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak |
5976 | # Set the appropriate trace file. | |
953ffe0f | 5977 | trace_file="\"$trace_file-\" FMT_pid" |
9410b56c | 5978 | fi |
ed7f5f1d PB |
5979 | if have_backend "log"; then |
5980 | echo "CONFIG_TRACE_LOG=y" >> $config_host_mak | |
6d8a764e | 5981 | fi |
5b808275 | 5982 | if have_backend "ust"; then |
6d8a764e | 5983 | echo "CONFIG_TRACE_UST=y" >> $config_host_mak |
a81df1b6 PB |
5984 | echo "LTTNG_UST_LIBS=$lttng_ust_libs" >> $config_host_mak |
5985 | echo "URCU_BP_LIBS=$urcu_bp_libs" >> $config_host_mak | |
6d8a764e | 5986 | fi |
5b808275 | 5987 | if have_backend "dtrace"; then |
6d8a764e LV |
5988 | echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak |
5989 | if test "$trace_backend_stap" = "yes" ; then | |
5990 | echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak | |
5991 | fi | |
c276b17d | 5992 | fi |
5b808275 | 5993 | if have_backend "ftrace"; then |
781e9545 ET |
5994 | if test "$linux" = "yes" ; then |
5995 | echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak | |
781e9545 | 5996 | else |
21684af0 | 5997 | feature_not_found "ftrace(trace backend)" "ftrace requires Linux" |
781e9545 ET |
5998 | fi |
5999 | fi | |
0a852417 PD |
6000 | if have_backend "syslog"; then |
6001 | if test "$posix_syslog" = "yes" ; then | |
6002 | echo "CONFIG_TRACE_SYSLOG=y" >> $config_host_mak | |
6003 | else | |
6004 | feature_not_found "syslog(trace backend)" "syslog not available" | |
6005 | fi | |
6006 | fi | |
9410b56c PS |
6007 | echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak |
6008 | ||
2da776db MH |
6009 | if test "$rdma" = "yes" ; then |
6010 | echo "CONFIG_RDMA=y" >> $config_host_mak | |
392fb643 | 6011 | echo "RDMA_LIBS=$rdma_libs" >> $config_host_mak |
2da776db MH |
6012 | fi |
6013 | ||
21ab34c9 MA |
6014 | if test "$pvrdma" = "yes" ; then |
6015 | echo "CONFIG_PVRDMA=y" >> $config_host_mak | |
6016 | fi | |
6017 | ||
575b22b1 LV |
6018 | if test "$have_rtnetlink" = "yes" ; then |
6019 | echo "CONFIG_RTNETLINK=y" >> $config_host_mak | |
6020 | fi | |
6021 | ||
ed279a06 KK |
6022 | if test "$libxml2" = "yes" ; then |
6023 | echo "CONFIG_LIBXML2=y" >> $config_host_mak | |
6024 | echo "LIBXML2_CFLAGS=$libxml2_cflags" >> $config_host_mak | |
6025 | echo "LIBXML2_LIBS=$libxml2_libs" >> $config_host_mak | |
6026 | fi | |
6027 | ||
a6b1d4c0 CX |
6028 | if test "$replication" = "yes" ; then |
6029 | echo "CONFIG_REPLICATION=y" >> $config_host_mak | |
6030 | fi | |
6031 | ||
6a02c806 SH |
6032 | if test "$have_af_vsock" = "yes" ; then |
6033 | echo "CONFIG_AF_VSOCK=y" >> $config_host_mak | |
6034 | fi | |
6035 | ||
4d04351f CC |
6036 | if test "$have_sysmacros" = "yes" ; then |
6037 | echo "CONFIG_SYSMACROS=y" >> $config_host_mak | |
6038 | fi | |
6039 | ||
49e00a18 AG |
6040 | if test "$have_static_assert" = "yes" ; then |
6041 | echo "CONFIG_STATIC_ASSERT=y" >> $config_host_mak | |
6042 | fi | |
6043 | ||
e674605f TG |
6044 | if test "$have_utmpx" = "yes" ; then |
6045 | echo "HAVE_UTMPX=y" >> $config_host_mak | |
6046 | fi | |
db1ed1ab RH |
6047 | if test "$have_getrandom" = "yes" ; then |
6048 | echo "CONFIG_GETRANDOM=y" >> $config_host_mak | |
6049 | fi | |
e0580342 KR |
6050 | if test "$ivshmem" = "yes" ; then |
6051 | echo "CONFIG_IVSHMEM=y" >> $config_host_mak | |
8ca80760 | 6052 | fi |
ba59fb77 PB |
6053 | if test "$debug_mutex" = "yes" ; then |
6054 | echo "CONFIG_DEBUG_MUTEX=y" >> $config_host_mak | |
6055 | fi | |
e0580342 | 6056 | |
5c312079 DDAG |
6057 | # Hold two types of flag: |
6058 | # CONFIG_THREAD_SETNAME_BYTHREAD - we've got a way of setting the name on | |
6059 | # a thread we have a handle to | |
479a5747 | 6060 | # CONFIG_PTHREAD_SETNAME_NP_W_TID - A way of doing it on a particular |
5c312079 | 6061 | # platform |
479a5747 RB |
6062 | if test "$pthread_setname_np_w_tid" = "yes" ; then |
6063 | echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak | |
6064 | echo "CONFIG_PTHREAD_SETNAME_NP_W_TID=y" >> $config_host_mak | |
6065 | elif test "$pthread_setname_np_wo_tid" = "yes" ; then | |
5c312079 | 6066 | echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak |
479a5747 | 6067 | echo "CONFIG_PTHREAD_SETNAME_NP_WO_TID=y" >> $config_host_mak |
5c312079 DDAG |
6068 | fi |
6069 | ||
17824406 JH |
6070 | if test "$libpmem" = "yes" ; then |
6071 | echo "CONFIG_LIBPMEM=y" >> $config_host_mak | |
c9322ab5 MAL |
6072 | echo "LIBPMEM_LIBS=$libpmem_libs" >> $config_host_mak |
6073 | echo "LIBPMEM_CFLAGS=$libpmem_cflags" >> $config_host_mak | |
17824406 JH |
6074 | fi |
6075 | ||
21b2eca6 JL |
6076 | if test "$libdaxctl" = "yes" ; then |
6077 | echo "CONFIG_LIBDAXCTL=y" >> $config_host_mak | |
c7c91a74 | 6078 | echo "LIBDAXCTL_LIBS=$libdaxctl_libs" >> $config_host_mak |
21b2eca6 JL |
6079 | fi |
6080 | ||
2f740136 JC |
6081 | if test "$bochs" = "yes" ; then |
6082 | echo "CONFIG_BOCHS=y" >> $config_host_mak | |
6083 | fi | |
6084 | if test "$cloop" = "yes" ; then | |
6085 | echo "CONFIG_CLOOP=y" >> $config_host_mak | |
6086 | fi | |
6087 | if test "$dmg" = "yes" ; then | |
6088 | echo "CONFIG_DMG=y" >> $config_host_mak | |
6089 | fi | |
6090 | if test "$qcow1" = "yes" ; then | |
6091 | echo "CONFIG_QCOW1=y" >> $config_host_mak | |
6092 | fi | |
6093 | if test "$vdi" = "yes" ; then | |
6094 | echo "CONFIG_VDI=y" >> $config_host_mak | |
6095 | fi | |
6096 | if test "$vvfat" = "yes" ; then | |
6097 | echo "CONFIG_VVFAT=y" >> $config_host_mak | |
6098 | fi | |
6099 | if test "$qed" = "yes" ; then | |
6100 | echo "CONFIG_QED=y" >> $config_host_mak | |
6101 | fi | |
6102 | if test "$parallels" = "yes" ; then | |
6103 | echo "CONFIG_PARALLELS=y" >> $config_host_mak | |
6104 | fi | |
195588cc DC |
6105 | if test "$have_mlockall" = "yes" ; then |
6106 | echo "HAVE_MLOCKALL=y" >> $config_host_mak | |
6107 | fi | |
adc28027 | 6108 | if test "$fuzzing" = "yes" ; then |
54c9e41d AB |
6109 | # If LIB_FUZZING_ENGINE is set, assume we are running on OSS-Fuzz, and the |
6110 | # needed CFLAGS have already been provided | |
6111 | if test -z "${LIB_FUZZING_ENGINE+xxx}" ; then | |
efce01bc AB |
6112 | # Add CFLAGS to tell clang to add fuzzer-related instrumentation to all the |
6113 | # compiled code. | |
54c9e41d | 6114 | QEMU_CFLAGS="$QEMU_CFLAGS -fsanitize=fuzzer-no-link" |
efce01bc AB |
6115 | # To build non-fuzzer binaries with --enable-fuzzing, link everything with |
6116 | # fsanitize=fuzzer-no-link. Otherwise, the linker will be unable to bind | |
6117 | # the fuzzer-related callbacks added by instrumentation. | |
6118 | QEMU_LDFLAGS="$QEMU_LDFLAGS -fsanitize=fuzzer-no-link" | |
6119 | # For the actual fuzzer binaries, we need to link against the libfuzzer | |
6120 | # library. Provide the flags for doing this in FUZZ_EXE_LDFLAGS. The meson | |
6121 | # rule for the fuzzer adds these to the link_args. They need to be | |
6122 | # configurable, to support OSS-Fuzz | |
54c9e41d AB |
6123 | FUZZ_EXE_LDFLAGS="-fsanitize=fuzzer" |
6124 | else | |
6125 | FUZZ_EXE_LDFLAGS="$LIB_FUZZING_ENGINE" | |
6126 | fi | |
adc28027 | 6127 | fi |
2f740136 | 6128 | |
40e8c6f4 AB |
6129 | if test "$plugins" = "yes" ; then |
6130 | echo "CONFIG_PLUGIN=y" >> $config_host_mak | |
26fffe29 EC |
6131 | # Copy the export object list to the build dir |
6132 | if test "$ld_dynamic_list" = "yes" ; then | |
6133 | echo "CONFIG_HAS_LD_DYNAMIC_LIST=yes" >> $config_host_mak | |
6134 | ld_symbols=qemu-plugins-ld.symbols | |
6135 | cp "$source_path/plugins/qemu-plugins.symbols" $ld_symbols | |
6136 | elif test "$ld_exported_symbols_list" = "yes" ; then | |
6137 | echo "CONFIG_HAS_LD_EXPORTED_SYMBOLS_LIST=yes" >> $config_host_mak | |
6138 | ld64_symbols=qemu-plugins-ld64.symbols | |
6139 | echo "# Automatically generated by configure - do not modify" > $ld64_symbols | |
6140 | grep 'qemu_' "$source_path/plugins/qemu-plugins.symbols" | sed 's/;//g' | \ | |
6141 | sed -E 's/^[[:space:]]*(.*)/_\1/' >> $ld64_symbols | |
6142 | else | |
6143 | error_exit \ | |
6144 | "If \$plugins=yes, either \$ld_dynamic_list or " \ | |
6145 | "\$ld_exported_symbols_list should have been set to 'yes'." | |
6146 | fi | |
40e8c6f4 AB |
6147 | fi |
6148 | ||
b1863ccc AB |
6149 | if test -n "$gdb_bin"; then |
6150 | gdb_version=$($gdb_bin --version | head -n 1) | |
d6a66c81 | 6151 | if version_ge ${gdb_version##* } 9.1; then |
b1863ccc AB |
6152 | echo "HAVE_GDB_BIN=$gdb_bin" >> $config_host_mak |
6153 | fi | |
f48e590a AB |
6154 | fi |
6155 | ||
54e7aac0 AK |
6156 | if test "$secret_keyring" = "yes" ; then |
6157 | echo "CONFIG_SECRET_KEYRING=y" >> $config_host_mak | |
6158 | fi | |
6159 | ||
98ec69ac | 6160 | echo "ROMS=$roms" >> $config_host_mak |
804edf29 | 6161 | echo "MAKE=$make" >> $config_host_mak |
c886edfb | 6162 | echo "PYTHON=$python" >> $config_host_mak |
39d87c8c | 6163 | echo "GENISOIMAGE=$genisoimage" >> $config_host_mak |
a5665051 | 6164 | echo "MESON=$meson" >> $config_host_mak |
09e93326 | 6165 | echo "NINJA=$ninja" >> $config_host_mak |
804edf29 | 6166 | echo "CC=$cc" >> $config_host_mak |
a31a8642 | 6167 | if $iasl -h > /dev/null 2>&1; then |
859aef02 | 6168 | echo "CONFIG_IASL=$iasl" >> $config_host_mak |
a31a8642 | 6169 | fi |
83f73fce | 6170 | echo "CXX=$cxx" >> $config_host_mak |
3c4a4d0d | 6171 | echo "OBJCC=$objcc" >> $config_host_mak |
804edf29 | 6172 | echo "AR=$ar" >> $config_host_mak |
45d285ab | 6173 | echo "ARFLAGS=$ARFLAGS" >> $config_host_mak |
cdbd727c | 6174 | echo "AS=$as" >> $config_host_mak |
5f6f0e27 | 6175 | echo "CCAS=$ccas" >> $config_host_mak |
3dd46c78 | 6176 | echo "CPP=$cpp" >> $config_host_mak |
804edf29 JQ |
6177 | echo "OBJCOPY=$objcopy" >> $config_host_mak |
6178 | echo "LD=$ld" >> $config_host_mak | |
9f81aeb5 | 6179 | echo "RANLIB=$ranlib" >> $config_host_mak |
4852ee95 | 6180 | echo "NM=$nm" >> $config_host_mak |
daa79d9a | 6181 | echo "PKG_CONFIG=$pkg_config_exe" >> $config_host_mak |
9fe6de94 | 6182 | echo "WINDRES=$windres" >> $config_host_mak |
46eef33b | 6183 | echo "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak |
a558ee17 | 6184 | echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak |
11cde1c8 | 6185 | echo "QEMU_CXXFLAGS=$QEMU_CXXFLAGS" >> $config_host_mak |
a81df1b6 PB |
6186 | echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak |
6187 | echo "GLIB_LIBS=$glib_libs" >> $config_host_mak | |
8a99e9a3 | 6188 | echo "QEMU_LDFLAGS=$QEMU_LDFLAGS" >> $config_host_mak |
e57218b6 | 6189 | echo "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak |
804edf29 | 6190 | echo "EXESUF=$EXESUF" >> $config_host_mak |
484e2cc7 | 6191 | echo "HOST_DSOSUF=$HOST_DSOSUF" >> $config_host_mak |
f15bff25 | 6192 | echo "LIBS_QGA=$libs_qga" >> $config_host_mak |
90246037 DB |
6193 | echo "TASN1_LIBS=$tasn1_libs" >> $config_host_mak |
6194 | echo "TASN1_CFLAGS=$tasn1_cflags" >> $config_host_mak | |
1d728c39 BS |
6195 | if test "$gcov" = "yes" ; then |
6196 | echo "CONFIG_GCOV=y" >> $config_host_mak | |
1d728c39 | 6197 | fi |
804edf29 | 6198 | |
adc28027 AB |
6199 | if test "$fuzzing" != "no"; then |
6200 | echo "CONFIG_FUZZ=y" >> $config_host_mak | |
adc28027 | 6201 | fi |
54c9e41d | 6202 | echo "FUZZ_EXE_LDFLAGS=$FUZZ_EXE_LDFLAGS" >> $config_host_mak |
3efac6eb | 6203 | |
b767d257 MMG |
6204 | if test "$rng_none" = "yes"; then |
6205 | echo "CONFIG_RNG_NONE=y" >> $config_host_mak | |
6206 | fi | |
6207 | ||
6efd7517 PM |
6208 | # use included Linux headers |
6209 | if test "$linux" = "yes" ; then | |
a307beb6 | 6210 | mkdir -p linux-headers |
6efd7517 | 6211 | case "$cpu" in |
c72b26ec | 6212 | i386|x86_64|x32) |
08312a63 | 6213 | linux_arch=x86 |
6efd7517 | 6214 | ;; |
f8378acc | 6215 | ppc|ppc64|ppc64le) |
08312a63 | 6216 | linux_arch=powerpc |
6efd7517 PM |
6217 | ;; |
6218 | s390x) | |
08312a63 PM |
6219 | linux_arch=s390 |
6220 | ;; | |
1f080313 CF |
6221 | aarch64) |
6222 | linux_arch=arm64 | |
6223 | ;; | |
222e7d11 SL |
6224 | mips64) |
6225 | linux_arch=mips | |
6226 | ;; | |
08312a63 PM |
6227 | *) |
6228 | # For most CPUs the kernel architecture name and QEMU CPU name match. | |
6229 | linux_arch="$cpu" | |
6efd7517 PM |
6230 | ;; |
6231 | esac | |
08312a63 PM |
6232 | # For non-KVM architectures we will not have asm headers |
6233 | if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then | |
6234 | symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm | |
6235 | fi | |
6efd7517 PM |
6236 | fi |
6237 | ||
1d14ffa9 | 6238 | for target in $target_list; do |
fdb75aef PB |
6239 | target_dir="$target" |
6240 | target_name=$(echo $target | cut -d '-' -f 1) | |
6241 | mkdir -p $target_dir | |
6242 | case $target in | |
6243 | *-user) symlink "../qemu-$target_name" "$target_dir/qemu-$target_name" ;; | |
6244 | *) symlink "../qemu-system-$target_name" "$target_dir/qemu-system-$target_name" ;; | |
6245 | esac | |
6246 | done | |
7d13299d | 6247 | |
765686d6 | 6248 | echo "CONFIG_QEMU_INTERP_PREFIX=$interp_prefix" | sed 's/%M/@0@/' >> $config_host_mak |
fdb75aef PB |
6249 | if test "$default_targets" = "yes"; then |
6250 | echo "CONFIG_DEFAULT_TARGETS=y" >> $config_host_mak | |
6251 | fi | |
a540f158 | 6252 | |
a99d57bb WG |
6253 | if test "$numa" = "yes"; then |
6254 | echo "CONFIG_NUMA=y" >> $config_host_mak | |
ab318051 | 6255 | echo "NUMA_LIBS=$numa_libs" >> $config_host_mak |
a99d57bb WG |
6256 | fi |
6257 | ||
fd0e6053 JS |
6258 | if test "$ccache_cpp2" = "yes"; then |
6259 | echo "export CCACHE_CPP2=y" >> $config_host_mak | |
6260 | fi | |
6261 | ||
1e4f6065 DB |
6262 | if test "$safe_stack" = "yes"; then |
6263 | echo "CONFIG_SAFESTACK=y" >> $config_host_mak | |
6264 | fi | |
6265 | ||
e29e5c6e PM |
6266 | # If we're using a separate build tree, set it up now. |
6267 | # DIRS are directories which we simply mkdir in the build tree; | |
6268 | # LINKS are things to symlink back into the source tree | |
6269 | # (these can be both files and directories). | |
6270 | # Caution: do not add files or directories here using wildcards. This | |
6271 | # will result in problems later if a new file matching the wildcard is | |
6272 | # added to the source tree -- nothing will cause configure to be rerun | |
6273 | # so the build tree will be missing the link back to the new file, and | |
6274 | # tests might fail. Prefer to keep the relevant files in their own | |
6275 | # directory and symlink the directory instead. | |
09db9b9d GH |
6276 | # UNLINK is used to remove symlinks from older development versions |
6277 | # that might get into the way when doing "git update" without doing | |
6278 | # a "make distclean" in between. | |
9d49bcf6 | 6279 | DIRS="tests tests/tcg tests/qapi-schema tests/qtest/libqos" |
1cf4323e | 6280 | DIRS="$DIRS tests/qtest tests/qemu-iotests tests/vm tests/fp tests/qgraph" |
b855f8d1 | 6281 | DIRS="$DIRS docs docs/interop fsdev scsi" |
744a928c | 6282 | DIRS="$DIRS pc-bios/optionrom pc-bios/s390-ccw" |
8db2a4fd | 6283 | DIRS="$DIRS roms/seabios" |
c17a386b | 6284 | DIRS="$DIRS contrib/plugins/" |
2038f8c8 | 6285 | LINKS="Makefile" |
3941996b | 6286 | LINKS="$LINKS tests/tcg/Makefile.target" |
ddcf607f | 6287 | LINKS="$LINKS pc-bios/optionrom/Makefile" |
e29e5c6e | 6288 | LINKS="$LINKS pc-bios/s390-ccw/Makefile" |
8db2a4fd | 6289 | LINKS="$LINKS roms/seabios/Makefile" |
e29e5c6e PM |
6290 | LINKS="$LINKS pc-bios/qemu-icon.bmp" |
6291 | LINKS="$LINKS .gdbinit scripts" # scripts needed by relative path in .gdbinit | |
39950353 PM |
6292 | LINKS="$LINKS tests/acceptance tests/data" |
6293 | LINKS="$LINKS tests/qemu-iotests/check" | |
8f8fd9ed | 6294 | LINKS="$LINKS python" |
c17a386b | 6295 | LINKS="$LINKS contrib/plugins/Makefile " |
09db9b9d | 6296 | UNLINK="pc-bios/keymaps" |
753d11f2 RH |
6297 | for bios_file in \ |
6298 | $source_path/pc-bios/*.bin \ | |
3a631b8e | 6299 | $source_path/pc-bios/*.elf \ |
225a9ab8 | 6300 | $source_path/pc-bios/*.lid \ |
753d11f2 RH |
6301 | $source_path/pc-bios/*.rom \ |
6302 | $source_path/pc-bios/*.dtb \ | |
e89e33e1 | 6303 | $source_path/pc-bios/*.img \ |
753d11f2 | 6304 | $source_path/pc-bios/openbios-* \ |
4e73c781 | 6305 | $source_path/pc-bios/u-boot.* \ |
26ce90fd | 6306 | $source_path/pc-bios/edk2-*.fd.bz2 \ |
753d11f2 RH |
6307 | $source_path/pc-bios/palcode-* |
6308 | do | |
e29e5c6e | 6309 | LINKS="$LINKS pc-bios/$(basename $bios_file)" |
d1807a4f PB |
6310 | done |
6311 | mkdir -p $DIRS | |
e29e5c6e | 6312 | for f in $LINKS ; do |
0f4d8894 | 6313 | if [ -e "$source_path/$f" ]; then |
f9245e10 PM |
6314 | symlink "$source_path/$f" "$f" |
6315 | fi | |
d1807a4f | 6316 | done |
09db9b9d GH |
6317 | for f in $UNLINK ; do |
6318 | if [ -L "$f" ]; then | |
6319 | rm -f "$f" | |
6320 | fi | |
6321 | done | |
1ad2134f | 6322 | |
2038f8c8 PB |
6323 | (for i in $cross_cc_vars; do |
6324 | export $i | |
6325 | done | |
de6d7e6b | 6326 | export target_list source_path use_containers ARCH |
2038f8c8 PB |
6327 | $source_path/tests/tcg/configure.sh) |
6328 | ||
c34ebfdc | 6329 | # temporary config to build submodules |
8db2a4fd | 6330 | for rom in seabios; do |
c34ebfdc | 6331 | config_mak=roms/$rom/config.mak |
37116c89 | 6332 | echo "# Automatically generated by configure - do not modify" > $config_mak |
c34ebfdc | 6333 | echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak |
cdbd727c | 6334 | echo "AS=$as" >> $config_mak |
5f6f0e27 | 6335 | echo "CCAS=$ccas" >> $config_mak |
c34ebfdc AL |
6336 | echo "CC=$cc" >> $config_mak |
6337 | echo "BCC=bcc" >> $config_mak | |
3dd46c78 | 6338 | echo "CPP=$cpp" >> $config_mak |
c34ebfdc | 6339 | echo "OBJCOPY=objcopy" >> $config_mak |
a31a8642 | 6340 | echo "IASL=$iasl" >> $config_mak |
c34ebfdc | 6341 | echo "LD=$ld" >> $config_mak |
9f81aeb5 | 6342 | echo "RANLIB=$ranlib" >> $config_mak |
c34ebfdc AL |
6343 | done |
6344 | ||
a5665051 | 6345 | if test "$skip_meson" = no; then |
d77e90fa PB |
6346 | cross="config-meson.cross.new" |
6347 | meson_quote() { | |
47b30835 | 6348 | echo "'$(echo $* | sed "s/ /','/g")'" |
d77e90fa PB |
6349 | } |
6350 | ||
6351 | echo "# Automatically generated by configure - do not modify" > $cross | |
6352 | echo "[properties]" >> $cross | |
6353 | test -z "$cxx" && echo "link_language = 'c'" >> $cross | |
6354 | echo "[built-in options]" >> $cross | |
6355 | echo "c_args = [${CFLAGS:+$(meson_quote $CFLAGS)}]" >> $cross | |
6356 | echo "cpp_args = [${CXXFLAGS:+$(meson_quote $CXXFLAGS)}]" >> $cross | |
6357 | echo "c_link_args = [${LDFLAGS:+$(meson_quote $LDFLAGS)}]" >> $cross | |
6358 | echo "cpp_link_args = [${LDFLAGS:+$(meson_quote $LDFLAGS)}]" >> $cross | |
6359 | echo "[binaries]" >> $cross | |
6360 | echo "c = [$(meson_quote $cc)]" >> $cross | |
6361 | test -n "$cxx" && echo "cpp = [$(meson_quote $cxx)]" >> $cross | |
6362 | test -n "$objcc" && echo "objc = [$(meson_quote $objcc)]" >> $cross | |
6363 | echo "ar = [$(meson_quote $ar)]" >> $cross | |
6364 | echo "nm = [$(meson_quote $nm)]" >> $cross | |
6365 | echo "pkgconfig = [$(meson_quote $pkg_config_exe)]" >> $cross | |
6366 | echo "ranlib = [$(meson_quote $ranlib)]" >> $cross | |
6367 | if has $sdl2_config; then | |
6368 | echo "sdl2-config = [$(meson_quote $sdl2_config)]" >> $cross | |
6369 | fi | |
6370 | echo "strip = [$(meson_quote $strip)]" >> $cross | |
6371 | echo "windres = [$(meson_quote $windres)]" >> $cross | |
6372 | if test "$cross_compile" = "yes"; then | |
fc929892 | 6373 | cross_arg="--cross-file config-meson.cross" |
fc929892 MAL |
6374 | echo "[host_machine]" >> $cross |
6375 | if test "$mingw32" = "yes" ; then | |
6376 | echo "system = 'windows'" >> $cross | |
fc929892 | 6377 | fi |
853b4baf TH |
6378 | if test "$linux" = "yes" ; then |
6379 | echo "system = 'linux'" >> $cross | |
6380 | fi | |
0ca321ea JD |
6381 | if test "$darwin" = "yes" ; then |
6382 | echo "system = 'darwin'" >> $cross | |
6383 | fi | |
fc929892 | 6384 | case "$ARCH" in |
f6bca9df | 6385 | i386) |
fc929892 MAL |
6386 | echo "cpu_family = 'x86'" >> $cross |
6387 | ;; | |
f6bca9df JD |
6388 | x86_64) |
6389 | echo "cpu_family = 'x86_64'" >> $cross | |
6390 | ;; | |
fc929892 MAL |
6391 | ppc64le) |
6392 | echo "cpu_family = 'ppc64'" >> $cross | |
6393 | ;; | |
6394 | *) | |
6395 | echo "cpu_family = '$ARCH'" >> $cross | |
6396 | ;; | |
6397 | esac | |
6398 | echo "cpu = '$cpu'" >> $cross | |
6399 | if test "$bigendian" = "yes" ; then | |
6400 | echo "endian = 'big'" >> $cross | |
6401 | else | |
6402 | echo "endian = 'little'" >> $cross | |
6403 | fi | |
d77e90fa | 6404 | else |
fc929892 | 6405 | cross_arg="--native-file config-meson.cross" |
d77e90fa PB |
6406 | fi |
6407 | mv $cross config-meson.cross | |
fc929892 | 6408 | |
d77e90fa PB |
6409 | rm -rf meson-private meson-info meson-logs |
6410 | unset staticpic | |
6411 | if ! version_ge "$($meson --version)" 0.56.0; then | |
6412 | staticpic=$(if test "$pie" = yes; then echo true; else echo false; fi) | |
6413 | fi | |
6414 | NINJA=$ninja $meson setup \ | |
d17f305a PB |
6415 | --prefix "$prefix" \ |
6416 | --libdir "$libdir" \ | |
6417 | --libexecdir "$libexecdir" \ | |
6418 | --bindir "$bindir" \ | |
6419 | --includedir "$includedir" \ | |
6420 | --datadir "$datadir" \ | |
6421 | --mandir "$mandir" \ | |
6422 | --sysconfdir "$sysconfdir" \ | |
16bf7a33 | 6423 | --localedir "$localedir" \ |
d17f305a PB |
6424 | --localstatedir "$local_statedir" \ |
6425 | -Ddocdir="$docdir" \ | |
16bf7a33 | 6426 | -Dqemu_firmwarepath="$firmwarepath" \ |
73f3aa37 | 6427 | -Dqemu_suffix="$qemu_suffix" \ |
a5665051 PB |
6428 | -Doptimization=$(if test "$debug" = yes; then echo 0; else echo 2; fi) \ |
6429 | -Ddebug=$(if test "$debug_info" = yes; then echo true; else echo false; fi) \ | |
6430 | -Dwerror=$(if test "$werror" = yes; then echo true; else echo false; fi) \ | |
6431 | -Dstrip=$(if test "$strip_opt" = yes; then echo true; else echo false; fi) \ | |
da6d48b9 | 6432 | -Db_pie=$(if test "$pie" = yes; then echo true; else echo false; fi) \ |
a5cb7c5a | 6433 | ${staticpic:+-Db_staticpic=$staticpic} \ |
bf0e56a3 | 6434 | -Db_coverage=$(if test "$gcov" = yes; then echo true; else echo false; fi) \ |
9e62ba48 | 6435 | -Db_lto=$lto -Dcfi=$cfi -Dcfi_debug=$cfi_debug \ |
5f8937d6 | 6436 | -Dmalloc=$malloc -Dmalloc_trim=$malloc_trim -Dsparse=$sparse \ |
74a414a1 | 6437 | -Dkvm=$kvm -Dhax=$hax -Dwhpx=$whpx -Dhvf=$hvf -Dnvmm=$nvmm \ |
5f8937d6 | 6438 | -Dxen=$xen -Dxen_pci_passthrough=$xen_pci_passthrough -Dtcg=$tcg \ |
1b695471 | 6439 | -Dcocoa=$cocoa -Dgtk=$gtk -Dmpath=$mpath -Dsdl=$sdl -Dsdl_image=$sdl_image \ |
5f8937d6 | 6440 | -Dvnc=$vnc -Dvnc_sasl=$vnc_sasl -Dvnc_jpeg=$vnc_jpeg -Dvnc_png=$vnc_png \ |
cece116c | 6441 | -Dgettext=$gettext -Dxkbcommon=$xkbcommon -Du2f=$u2f -Dvirtiofsd=$virtiofsd \ |
8c6d4ff4 | 6442 | -Dcapstone=$capstone -Dslirp=$slirp -Dfdt=$fdt -Dbrlapi=$brlapi \ |
9db405a3 | 6443 | -Dcurl=$curl -Dglusterfs=$glusterfs -Dbzip2=$bzip2 -Dlibiscsi=$libiscsi \ |
30045c05 | 6444 | -Dlibnfs=$libnfs -Diconv=$iconv -Dcurses=$curses -Dlibudev=$libudev\ |
ecea3696 | 6445 | -Drbd=$rbd -Dlzo=$lzo -Dsnappy=$snappy -Dlzfse=$lzfse \ |
727c8bb8 | 6446 | -Dzstd=$zstd -Dseccomp=$seccomp -Dvirtfs=$virtfs -Dcap_ng=$cap_ng \ |
7bc3ca7f | 6447 | -Dattr=$attr -Ddefault_devices=$default_devices \ |
c8d5450b | 6448 | -Ddocs=$docs -Dsphinx_build=$sphinx_build -Dinstall_blobs=$blobs \ |
106ad1f9 | 6449 | -Dvhost_user_blk_server=$vhost_user_blk_server -Dmultiprocess=$multiprocess \ |
b846ab7c | 6450 | -Dfuse=$fuse -Dfuse_lseek=$fuse_lseek -Dguest_agent_msi=$guest_agent_msi \ |
c87ea116 | 6451 | $(if test "$default_features" = no; then echo "-Dauto_features=disabled"; fi) \ |
c6fbea47 | 6452 | -Dtcg_interpreter=$tcg_interpreter \ |
fc929892 | 6453 | $cross_arg \ |
a5665051 PB |
6454 | "$PWD" "$source_path" |
6455 | ||
d77e90fa PB |
6456 | if test "$?" -ne 0 ; then |
6457 | error_exit "meson setup failed" | |
6458 | fi | |
699d3884 PB |
6459 | else |
6460 | if test -f meson-private/cmd_line.txt; then | |
6461 | # Adjust old command line options whose type was changed | |
6462 | # Avoids having to use "setup --wipe" when Meson is upgraded | |
6463 | perl -i -ne ' | |
6464 | s/^gettext = true$/gettext = auto/; | |
6465 | s/^gettext = false$/gettext = disabled/; | |
6466 | print;' meson-private/cmd_line.txt | |
6467 | fi | |
a5665051 PB |
6468 | fi |
6469 | ||
2d838d9b AB |
6470 | if test -n "${deprecated_features}"; then |
6471 | echo "Warning, deprecated features enabled." | |
6472 | echo "Please see docs/system/deprecated.rst" | |
6473 | echo " features: ${deprecated_features}" | |
6474 | fi | |
6475 | ||
dc655404 MT |
6476 | # Save the configure command line for later reuse. |
6477 | cat <<EOD >config.status | |
6478 | #!/bin/sh | |
6479 | # Generated by configure. | |
6480 | # Run this file to recreate the current configuration. | |
6481 | # Compiler output produced by configure, useful for debugging | |
6482 | # configure, is in config.log if it exists. | |
6483 | EOD | |
e811da7f DB |
6484 | |
6485 | preserve_env() { | |
6486 | envname=$1 | |
6487 | ||
6488 | eval envval=\$$envname | |
6489 | ||
6490 | if test -n "$envval" | |
6491 | then | |
6492 | echo "$envname='$envval'" >> config.status | |
6493 | echo "export $envname" >> config.status | |
6494 | else | |
6495 | echo "unset $envname" >> config.status | |
6496 | fi | |
6497 | } | |
6498 | ||
6499 | # Preserve various env variables that influence what | |
6500 | # features/build target configure will detect | |
6501 | preserve_env AR | |
6502 | preserve_env AS | |
6503 | preserve_env CC | |
6504 | preserve_env CPP | |
6505 | preserve_env CXX | |
6506 | preserve_env INSTALL | |
6507 | preserve_env LD | |
6508 | preserve_env LD_LIBRARY_PATH | |
6509 | preserve_env LIBTOOL | |
6510 | preserve_env MAKE | |
6511 | preserve_env NM | |
6512 | preserve_env OBJCOPY | |
6513 | preserve_env PATH | |
6514 | preserve_env PKG_CONFIG | |
6515 | preserve_env PKG_CONFIG_LIBDIR | |
6516 | preserve_env PKG_CONFIG_PATH | |
6517 | preserve_env PYTHON | |
e811da7f DB |
6518 | preserve_env SDL2_CONFIG |
6519 | preserve_env SMBD | |
6520 | preserve_env STRIP | |
6521 | preserve_env WINDRES | |
6522 | ||
dc655404 | 6523 | printf "exec" >>config.status |
a5665051 | 6524 | for i in "$0" "$@"; do |
835af899 | 6525 | test "$i" = --skip-meson || printf " %s" "$(quote_sh "$i")" >>config.status |
a5665051 | 6526 | done |
cf7cc929 | 6527 | echo ' "$@"' >>config.status |
dc655404 MT |
6528 | chmod +x config.status |
6529 | ||
8cd05ab6 | 6530 | rm -r "$TMPDIR1" |