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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=${default_feature:-yes} | |
e1c42697 | 450 | sheepdog="no" |
c87ea116 | 451 | libxml2="$default_feature" |
ba59fb77 | 452 | debug_mutex="no" |
c87ea116 | 453 | libpmem="$default_feature" |
7bc3ca7f | 454 | default_devices="true" |
40e8c6f4 | 455 | plugins="no" |
adc28027 | 456 | fuzzing="no" |
b767d257 | 457 | rng_none="no" |
c87ea116 AB |
458 | secret_keyring="$default_feature" |
459 | libdaxctl="$default_feature" | |
a5665051 | 460 | meson="" |
48328880 | 461 | ninja="" |
a5665051 | 462 | skip_meson=no |
0e8e77d4 | 463 | gettext="auto" |
a484a719 | 464 | fuse="auto" |
df4ea709 | 465 | fuse_lseek="auto" |
106ad1f9 | 466 | multiprocess="auto" |
b8e0c493 | 467 | slirp_smbd="$default_feature" |
377529c0 | 468 | |
aa087962 | 469 | malloc_trim="auto" |
20cf7b8e | 470 | gio="$default_feature" |
898be3e0 | 471 | |
c87ea116 | 472 | # parse CC options second |
ac0df51d | 473 | for opt do |
89138857 | 474 | optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)') |
ac0df51d AL |
475 | case "$opt" in |
476 | --cross-prefix=*) cross_prefix="$optarg" | |
3812c0c4 | 477 | cross_compile="yes" |
ac0df51d | 478 | ;; |
3d8df640 | 479 | --cc=*) CC="$optarg" |
ac0df51d | 480 | ;; |
83f73fce TS |
481 | --cxx=*) CXX="$optarg" |
482 | ;; | |
2ff6b91e JQ |
483 | --cpu=*) cpu="$optarg" |
484 | ;; | |
de385287 | 485 | --extra-cflags=*) QEMU_CFLAGS="$QEMU_CFLAGS $optarg" |
db5adeaa | 486 | QEMU_LDFLAGS="$QEMU_LDFLAGS $optarg" |
e2a2ed06 | 487 | ;; |
11cde1c8 | 488 | --extra-cxxflags=*) QEMU_CXXFLAGS="$QEMU_CXXFLAGS $optarg" |
11cde1c8 | 489 | ;; |
db5adeaa | 490 | --extra-ldflags=*) QEMU_LDFLAGS="$QEMU_LDFLAGS $optarg" |
f9943cd5 | 491 | EXTRA_LDFLAGS="$optarg" |
e2a2ed06 | 492 | ;; |
5bc62e01 GH |
493 | --enable-debug-info) debug_info="yes" |
494 | ;; | |
495 | --disable-debug-info) debug_info="no" | |
496 | ;; | |
d75402b5 AB |
497 | --cross-cc-*[!a-zA-Z0-9_-]*=*) error_exit "Passed bad --cross-cc-FOO option" |
498 | ;; | |
d422b2bc AB |
499 | --cross-cc-cflags-*) cc_arch=${opt#--cross-cc-flags-}; cc_arch=${cc_arch%%=*} |
500 | eval "cross_cc_cflags_${cc_arch}=\$optarg" | |
2038f8c8 | 501 | cross_cc_vars="$cross_cc_vars cross_cc_cflags_${cc_arch}" |
d422b2bc | 502 | ;; |
d75402b5 | 503 | --cross-cc-*) cc_arch=${opt#--cross-cc-}; cc_arch=${cc_arch%%=*} |
2038f8c8 | 504 | cc_archs="$cc_archs $cc_arch" |
d75402b5 | 505 | eval "cross_cc_${cc_arch}=\$optarg" |
2038f8c8 | 506 | cross_cc_vars="$cross_cc_vars cross_cc_${cc_arch}" |
d75402b5 | 507 | ;; |
ac0df51d AL |
508 | esac |
509 | done | |
ac0df51d AL |
510 | # OS specific |
511 | # Using uname is really, really broken. Once we have the right set of checks | |
93148aa5 | 512 | # we can eliminate its usage altogether. |
ac0df51d | 513 | |
e49d021e PM |
514 | # Preferred compiler: |
515 | # ${CC} (if set) | |
516 | # ${cross_prefix}gcc (if cross-prefix specified) | |
517 | # system compiler | |
518 | if test -z "${CC}${cross_prefix}"; then | |
519 | cc="$host_cc" | |
520 | else | |
521 | cc="${CC-${cross_prefix}gcc}" | |
522 | fi | |
523 | ||
83f73fce TS |
524 | if test -z "${CXX}${cross_prefix}"; then |
525 | cxx="c++" | |
526 | else | |
527 | cxx="${CXX-${cross_prefix}g++}" | |
528 | fi | |
529 | ||
b3198cc2 | 530 | ar="${AR-${cross_prefix}ar}" |
cdbd727c | 531 | as="${AS-${cross_prefix}as}" |
5f6f0e27 | 532 | ccas="${CCAS-$cc}" |
3dd46c78 | 533 | cpp="${CPP-$cc -E}" |
b3198cc2 SY |
534 | objcopy="${OBJCOPY-${cross_prefix}objcopy}" |
535 | ld="${LD-${cross_prefix}ld}" | |
9f81aeb5 | 536 | ranlib="${RANLIB-${cross_prefix}ranlib}" |
4852ee95 | 537 | nm="${NM-${cross_prefix}nm}" |
b3198cc2 SY |
538 | strip="${STRIP-${cross_prefix}strip}" |
539 | windres="${WINDRES-${cross_prefix}windres}" | |
17884d7b ST |
540 | pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}" |
541 | query_pkg_config() { | |
542 | "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@" | |
543 | } | |
544 | pkg_config=query_pkg_config | |
47c03744 | 545 | sdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}" |
ac0df51d | 546 | |
45d285ab PM |
547 | # If the user hasn't specified ARFLAGS, default to 'rv', just as make does. |
548 | ARFLAGS="${ARFLAGS-rv}" | |
549 | ||
be17dc90 | 550 | # default flags for all hosts |
2d31515b PM |
551 | # We use -fwrapv to tell the compiler that we require a C dialect where |
552 | # left shift of signed integers is well defined and has the expected | |
553 | # 2s-complement style results. (Both clang and gcc agree that it | |
554 | # provides these semantics.) | |
086d5f75 PB |
555 | QEMU_CFLAGS="-fno-strict-aliasing -fno-common -fwrapv $QEMU_CFLAGS" |
556 | QEMU_CFLAGS="-Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS" | |
c95e3080 | 557 | QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS" |
be17dc90 | 558 | QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS" |
5770e8af PB |
559 | |
560 | # Flags that are needed during configure but later taken care of by Meson | |
561 | CONFIGURE_CFLAGS="-std=gnu99 -Wall" | |
562 | CONFIGURE_LDFLAGS= | |
086d5f75 | 563 | |
be17dc90 | 564 | |
ac0df51d AL |
565 | check_define() { |
566 | cat > $TMPC <<EOF | |
567 | #if !defined($1) | |
fd786e1a | 568 | #error $1 not defined |
ac0df51d AL |
569 | #endif |
570 | int main(void) { return 0; } | |
571 | EOF | |
52166aa0 | 572 | compile_object |
ac0df51d AL |
573 | } |
574 | ||
307119e7 GH |
575 | check_include() { |
576 | cat > $TMPC <<EOF | |
577 | #include <$1> | |
578 | int main(void) { return 0; } | |
579 | EOF | |
580 | compile_object | |
581 | } | |
582 | ||
93b25869 JS |
583 | write_c_skeleton() { |
584 | cat > $TMPC <<EOF | |
585 | int main(void) { return 0; } | |
586 | EOF | |
587 | } | |
588 | ||
adc28027 AB |
589 | write_c_fuzzer_skeleton() { |
590 | cat > $TMPC <<EOF | |
591 | #include <stdint.h> | |
592 | #include <sys/types.h> | |
593 | int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size); | |
594 | int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) { return 0; } | |
595 | EOF | |
596 | } | |
597 | ||
bbea4050 PM |
598 | if check_define __linux__ ; then |
599 | targetos="Linux" | |
600 | elif check_define _WIN32 ; then | |
601 | targetos='MINGW32' | |
602 | elif check_define __OpenBSD__ ; then | |
603 | targetos='OpenBSD' | |
604 | elif check_define __sun__ ; then | |
605 | targetos='SunOS' | |
606 | elif check_define __HAIKU__ ; then | |
607 | targetos='Haiku' | |
951fedfc PM |
608 | elif check_define __FreeBSD__ ; then |
609 | targetos='FreeBSD' | |
610 | elif check_define __FreeBSD_kernel__ && check_define __GLIBC__; then | |
611 | targetos='GNU/kFreeBSD' | |
612 | elif check_define __DragonFly__ ; then | |
613 | targetos='DragonFly' | |
614 | elif check_define __NetBSD__; then | |
615 | targetos='NetBSD' | |
616 | elif check_define __APPLE__; then | |
617 | targetos='Darwin' | |
bbea4050 | 618 | else |
951fedfc PM |
619 | # This is a fatal error, but don't report it yet, because we |
620 | # might be going to just print the --help text, or it might | |
621 | # be the result of a missing compiler. | |
622 | targetos='bogus' | |
bbea4050 PM |
623 | fi |
624 | ||
625 | # Some host OSes need non-standard checks for which CPU to use. | |
626 | # Note that these checks are broken for cross-compilation: if you're | |
627 | # cross-compiling to one of these OSes then you'll need to specify | |
628 | # the correct CPU with the --cpu option. | |
629 | case $targetos in | |
630 | Darwin) | |
5869f8dd | 631 | HOST_DSOSUF=".dylib" |
bbea4050 PM |
632 | ;; |
633 | SunOS) | |
89138857 | 634 | # $(uname -m) returns i86pc even on an x86_64 box, so default based on isainfo |
bbea4050 PM |
635 | if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then |
636 | cpu="x86_64" | |
637 | fi | |
638 | esac | |
639 | ||
2ff6b91e JQ |
640 | if test ! -z "$cpu" ; then |
641 | # command line argument | |
642 | : | |
643 | elif check_define __i386__ ; then | |
ac0df51d AL |
644 | cpu="i386" |
645 | elif check_define __x86_64__ ; then | |
c72b26ec RH |
646 | if check_define __ILP32__ ; then |
647 | cpu="x32" | |
648 | else | |
649 | cpu="x86_64" | |
650 | fi | |
3aa9bd6c | 651 | elif check_define __sparc__ ; then |
3aa9bd6c BS |
652 | if check_define __arch64__ ; then |
653 | cpu="sparc64" | |
654 | else | |
655 | cpu="sparc" | |
656 | fi | |
fdf7ed96 | 657 | elif check_define _ARCH_PPC ; then |
658 | if check_define _ARCH_PPC64 ; then | |
f8378acc RH |
659 | if check_define _LITTLE_ENDIAN ; then |
660 | cpu="ppc64le" | |
661 | else | |
662 | cpu="ppc64" | |
663 | fi | |
fdf7ed96 | 664 | else |
665 | cpu="ppc" | |
666 | fi | |
afa05235 AJ |
667 | elif check_define __mips__ ; then |
668 | cpu="mips" | |
d66ed0ea AJ |
669 | elif check_define __s390__ ; then |
670 | if check_define __s390x__ ; then | |
671 | cpu="s390x" | |
672 | else | |
673 | cpu="s390" | |
674 | fi | |
c4f80543 AF |
675 | elif check_define __riscv ; then |
676 | if check_define _LP64 ; then | |
677 | cpu="riscv64" | |
678 | else | |
679 | cpu="riscv32" | |
680 | fi | |
21d89f84 PM |
681 | elif check_define __arm__ ; then |
682 | cpu="arm" | |
1f080313 CF |
683 | elif check_define __aarch64__ ; then |
684 | cpu="aarch64" | |
ac0df51d | 685 | else |
89138857 | 686 | cpu=$(uname -m) |
ac0df51d AL |
687 | fi |
688 | ||
359bc95d PM |
689 | ARCH= |
690 | # Normalise host CPU name and set ARCH. | |
691 | # Note that this case should only have supported host CPUs, not guests. | |
7d13299d | 692 | case "$cpu" in |
ee35e968 | 693 | ppc|ppc64|s390x|sparc64|x32|riscv32|riscv64) |
898be3e0 | 694 | ;; |
f8378acc RH |
695 | ppc64le) |
696 | ARCH="ppc64" | |
f8378acc | 697 | ;; |
7d13299d | 698 | i386|i486|i586|i686|i86pc|BePC) |
97a847bc | 699 | cpu="i386" |
7d13299d | 700 | ;; |
aaa5fa14 AJ |
701 | x86_64|amd64) |
702 | cpu="x86_64" | |
703 | ;; | |
21d89f84 PM |
704 | armv*b|armv*l|arm) |
705 | cpu="arm" | |
7d13299d | 706 | ;; |
1f080313 CF |
707 | aarch64) |
708 | cpu="aarch64" | |
709 | ;; | |
afa05235 AJ |
710 | mips*) |
711 | cpu="mips" | |
712 | ;; | |
3142255c | 713 | sparc|sun4[cdmuv]) |
ae228531 FB |
714 | cpu="sparc" |
715 | ;; | |
7d13299d | 716 | *) |
359bc95d PM |
717 | # This will result in either an error or falling back to TCI later |
718 | ARCH=unknown | |
7d13299d FB |
719 | ;; |
720 | esac | |
359bc95d PM |
721 | if test -z "$ARCH"; then |
722 | ARCH="$cpu" | |
723 | fi | |
e2d52ad3 | 724 | |
7d13299d | 725 | # OS specific |
0dbfc675 | 726 | |
7d13299d | 727 | case $targetos in |
67b915a5 | 728 | MINGW32*) |
0dbfc675 | 729 | mingw32="yes" |
3cec7cc2 | 730 | audio_possible_drivers="dsound sdl" |
307119e7 GH |
731 | if check_include dsound.h; then |
732 | audio_drv_list="dsound" | |
733 | else | |
734 | audio_drv_list="" | |
735 | fi | |
898be3e0 | 736 | supported_os="yes" |
fb648e9c | 737 | pie="no" |
67b915a5 | 738 | ;; |
5c40d2bd | 739 | GNU/kFreeBSD) |
a167ba50 | 740 | bsd="yes" |
6a485418 | 741 | audio_drv_list="oss try-sdl" |
0bac1111 | 742 | audio_possible_drivers="oss sdl pa" |
5c40d2bd | 743 | ;; |
7d3505c5 | 744 | FreeBSD) |
0dbfc675 | 745 | bsd="yes" |
0db4a067 | 746 | make="${MAKE-gmake}" |
6a485418 | 747 | audio_drv_list="oss try-sdl" |
0bac1111 | 748 | audio_possible_drivers="oss sdl pa" |
f01576f1 | 749 | # needed for kinfo_getvmmap(3) in libutil.h |
58952137 | 750 | netmap="" # enable netmap autodetect |
7d3505c5 | 751 | ;; |
c5e97233 | 752 | DragonFly) |
0dbfc675 | 753 | bsd="yes" |
0db4a067 | 754 | make="${MAKE-gmake}" |
6a485418 | 755 | audio_drv_list="oss try-sdl" |
0bac1111 | 756 | audio_possible_drivers="oss sdl pa" |
c5e97233 | 757 | ;; |
7d3505c5 | 758 | NetBSD) |
0dbfc675 | 759 | bsd="yes" |
0db4a067 | 760 | make="${MAKE-gmake}" |
6a485418 | 761 | audio_drv_list="oss try-sdl" |
0bac1111 | 762 | audio_possible_drivers="oss sdl" |
0dbfc675 | 763 | oss_lib="-lossaudio" |
7d3505c5 FB |
764 | ;; |
765 | OpenBSD) | |
0dbfc675 | 766 | bsd="yes" |
0db4a067 | 767 | make="${MAKE-gmake}" |
f92c7168 | 768 | audio_drv_list="try-sdl" |
0bac1111 | 769 | audio_possible_drivers="sdl" |
7d3505c5 | 770 | ;; |
83fb7adf | 771 | Darwin) |
0dbfc675 JQ |
772 | bsd="yes" |
773 | darwin="yes" | |
422a5fd0 | 774 | audio_drv_list="try-coreaudio try-sdl" |
14382605 | 775 | audio_possible_drivers="coreaudio sdl" |
a0b7cf6b PM |
776 | # Disable attempts to use ObjectiveC features in os/object.h since they |
777 | # won't work when we're compiling with gcc as a C compiler. | |
778 | QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS" | |
83fb7adf | 779 | ;; |
ec530c81 | 780 | SunOS) |
0dbfc675 | 781 | solaris="yes" |
0db4a067 | 782 | make="${MAKE-gmake}" |
e2d8830e | 783 | smbd="${SMBD-/usr/sfw/sbin/smbd}" |
0dbfc675 | 784 | if test -f /usr/include/sys/soundcard.h ; then |
6a485418 | 785 | audio_drv_list="oss try-sdl" |
0dbfc675 JQ |
786 | fi |
787 | audio_possible_drivers="oss sdl" | |
d741429a BS |
788 | # needed for CMSG_ macros in sys/socket.h |
789 | QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS" | |
790 | # needed for TIOCWIN* defines in termios.h | |
791 | QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS" | |
86b2bd93 | 792 | ;; |
179cf400 AF |
793 | Haiku) |
794 | haiku="yes" | |
cde99253 | 795 | QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS -D_BSD_SOURCE $QEMU_CFLAGS" |
179cf400 | 796 | ;; |
898be3e0 | 797 | Linux) |
7183834a | 798 | audio_drv_list="try-pa oss" |
0bac1111 | 799 | audio_possible_drivers="oss alsa sdl pa" |
0dbfc675 JQ |
800 | linux="yes" |
801 | linux_user="yes" | |
c87ea116 | 802 | vhost_user=${default_feature:-yes} |
898be3e0 | 803 | ;; |
7d13299d FB |
804 | esac |
805 | ||
7d3505c5 | 806 | if [ "$bsd" = "yes" ] ; then |
b1a550a0 | 807 | if [ "$darwin" != "yes" ] ; then |
08de3949 | 808 | bsd_user="yes" |
83fb7adf | 809 | fi |
7d3505c5 FB |
810 | fi |
811 | ||
0db4a067 | 812 | : ${make=${MAKE-make}} |
b6daf4d3 | 813 | |
faf44142 DB |
814 | # We prefer python 3.x. A bare 'python' is traditionally |
815 | # python 2.x, but some distros have it as python 3.x, so | |
ddf90699 | 816 | # we check that too |
faf44142 | 817 | python= |
0a01d76f | 818 | explicit_python=no |
ddf90699 | 819 | for binary in "${PYTHON-python3}" python |
faf44142 DB |
820 | do |
821 | if has "$binary" | |
822 | then | |
95c5f2de | 823 | python=$(command -v "$binary") |
faf44142 DB |
824 | break |
825 | fi | |
826 | done | |
903458c8 | 827 | |
903458c8 | 828 | |
39d87c8c AB |
829 | # Check for ancillary tools used in testing |
830 | genisoimage= | |
3df437c7 | 831 | for binary in genisoimage mkisofs |
39d87c8c AB |
832 | do |
833 | if has $binary | |
834 | then | |
835 | genisoimage=$(command -v "$binary") | |
836 | break | |
837 | fi | |
838 | done | |
839 | ||
3c4a4d0d PM |
840 | # Default objcc to clang if available, otherwise use CC |
841 | if has clang; then | |
842 | objcc=clang | |
843 | else | |
844 | objcc="$cc" | |
845 | fi | |
846 | ||
3457a3f8 | 847 | if test "$mingw32" = "yes" ; then |
3457a3f8 | 848 | EXESUF=".exe" |
484e2cc7 | 849 | HOST_DSOSUF=".dll" |
78e9d4ad | 850 | # MinGW needs -mthreads for TLS and macro _MT. |
5770e8af | 851 | CONFIGURE_CFLAGS="-mthreads $CONFIGURE_CFLAGS" |
93b25869 | 852 | write_c_skeleton; |
d17f305a | 853 | prefix="/qemu" |
77433a5f | 854 | qemu_suffix="" |
105fad6b | 855 | libs_qga="-lws2_32 -lwinmm -lpowrprof -lwtsapi32 -lwininet -liphlpapi -lnetapi32 $libs_qga" |
3457a3f8 JQ |
856 | fi |
857 | ||
487fefdb | 858 | werror="" |
85aa5189 | 859 | |
7d13299d | 860 | for opt do |
89138857 | 861 | optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)') |
7d13299d | 862 | case "$opt" in |
2efc3265 FB |
863 | --help|-h) show_help=yes |
864 | ;; | |
99123e13 MF |
865 | --version|-V) exec cat $source_path/VERSION |
866 | ;; | |
b1a550a0 | 867 | --prefix=*) prefix="$optarg" |
7d13299d | 868 | ;; |
b1a550a0 | 869 | --interp-prefix=*) interp_prefix="$optarg" |
32ce6337 | 870 | ;; |
ac0df51d | 871 | --cross-prefix=*) |
7d13299d | 872 | ;; |
ac0df51d | 873 | --cc=*) |
7d13299d | 874 | ;; |
b1a550a0 | 875 | --host-cc=*) host_cc="$optarg" |
83469015 | 876 | ;; |
83f73fce TS |
877 | --cxx=*) |
878 | ;; | |
e007dbec MT |
879 | --iasl=*) iasl="$optarg" |
880 | ;; | |
3c4a4d0d PM |
881 | --objcc=*) objcc="$optarg" |
882 | ;; | |
b1a550a0 | 883 | --make=*) make="$optarg" |
7d13299d | 884 | ;; |
b6daf4d3 | 885 | --install=*) |
6a882643 | 886 | ;; |
0a01d76f | 887 | --python=*) python="$optarg" ; explicit_python=yes |
c886edfb | 888 | ;; |
2eb054c2 PM |
889 | --sphinx-build=*) sphinx_build="$optarg" |
890 | ;; | |
a5665051 PB |
891 | --skip-meson) skip_meson=yes |
892 | ;; | |
893 | --meson=*) meson="$optarg" | |
894 | ;; | |
48328880 PB |
895 | --ninja=*) ninja="$optarg" |
896 | ;; | |
e2d8830e BS |
897 | --smbd=*) smbd="$optarg" |
898 | ;; | |
e2a2ed06 | 899 | --extra-cflags=*) |
7d13299d | 900 | ;; |
11cde1c8 BD |
901 | --extra-cxxflags=*) |
902 | ;; | |
e2a2ed06 | 903 | --extra-ldflags=*) |
7d13299d | 904 | ;; |
5bc62e01 GH |
905 | --enable-debug-info) |
906 | ;; | |
907 | --disable-debug-info) | |
908 | ;; | |
d75402b5 AB |
909 | --cross-cc-*) |
910 | ;; | |
17969268 FZ |
911 | --enable-modules) |
912 | modules="yes" | |
3aa88b31 SH |
913 | ;; |
914 | --disable-modules) | |
915 | modules="no" | |
17969268 | 916 | ;; |
bd83c861 CE |
917 | --disable-module-upgrades) module_upgrades="no" |
918 | ;; | |
919 | --enable-module-upgrades) module_upgrades="yes" | |
920 | ;; | |
2ff6b91e | 921 | --cpu=*) |
7d13299d | 922 | ;; |
b1a550a0 | 923 | --target-list=*) target_list="$optarg" |
447e133f AB |
924 | if test "$target_list_exclude"; then |
925 | error_exit "Can't mix --target-list with --target-list-exclude" | |
926 | fi | |
927 | ;; | |
928 | --target-list-exclude=*) target_list_exclude="$optarg" | |
929 | if test "$target_list"; then | |
930 | error_exit "Can't mix --target-list-exclude with --target-list" | |
931 | fi | |
de83cd02 | 932 | ;; |
5b808275 LV |
933 | --enable-trace-backends=*) trace_backends="$optarg" |
934 | ;; | |
935 | # XXX: backwards compatibility | |
936 | --enable-trace-backend=*) trace_backends="$optarg" | |
94a420b1 | 937 | ;; |
74242e0f | 938 | --with-trace-file=*) trace_file="$optarg" |
9410b56c | 939 | ;; |
7bc3ca7f | 940 | --with-default-devices) default_devices="true" |
f3494749 | 941 | ;; |
7bc3ca7f | 942 | --without-default-devices) default_devices="false" |
f3494749 | 943 | ;; |
c87ea116 AB |
944 | --without-default-features) # processed above |
945 | ;; | |
7d13299d FB |
946 | --enable-gprof) gprof="yes" |
947 | ;; | |
1d728c39 BS |
948 | --enable-gcov) gcov="yes" |
949 | ;; | |
79427693 LM |
950 | --static) |
951 | static="yes" | |
17884d7b | 952 | QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS" |
43ce4dfe | 953 | ;; |
0b24e75f PB |
954 | --mandir=*) mandir="$optarg" |
955 | ;; | |
956 | --bindir=*) bindir="$optarg" | |
957 | ;; | |
3aa5d2be AL |
958 | --libdir=*) libdir="$optarg" |
959 | ;; | |
8bf188aa MT |
960 | --libexecdir=*) libexecdir="$optarg" |
961 | ;; | |
0f94d6da AL |
962 | --includedir=*) includedir="$optarg" |
963 | ;; | |
528ae5b8 | 964 | --datadir=*) datadir="$optarg" |
0b24e75f | 965 | ;; |
77433a5f | 966 | --with-suffix=*) qemu_suffix="$optarg" |
023d3d67 | 967 | ;; |
c6502638 | 968 | --docdir=*) docdir="$optarg" |
0b24e75f | 969 | ;; |
fe0038be PB |
970 | --localedir=*) localedir="$optarg" |
971 | ;; | |
ca2fb938 | 972 | --sysconfdir=*) sysconfdir="$optarg" |
07381cc1 | 973 | ;; |
785c23ae LC |
974 | --localstatedir=*) local_statedir="$optarg" |
975 | ;; | |
3d5eecab GH |
976 | --firmwarepath=*) firmwarepath="$optarg" |
977 | ;; | |
181ce1d0 OH |
978 | --host=*|--build=*|\ |
979 | --disable-dependency-tracking|\ | |
785c23ae | 980 | --sbindir=*|--sharedstatedir=*|\ |
fe0038be | 981 | --oldincludedir=*|--datarootdir=*|--infodir=*|\ |
023ddd74 MF |
982 | --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*) |
983 | # These switches are silently ignored, for compatibility with | |
984 | # autoconf-generated configure scripts. This allows QEMU's | |
985 | # configure to be used by RPM and similar macros that set | |
986 | # lots of directory switches by default. | |
987 | ;; | |
35be72ba | 988 | --disable-sdl) sdl="disabled" |
97a847bc | 989 | ;; |
35be72ba | 990 | --enable-sdl) sdl="enabled" |
c4198157 | 991 | ;; |
35be72ba | 992 | --disable-sdl-image) sdl_image="disabled" |
a442fe2f | 993 | ;; |
35be72ba | 994 | --enable-sdl-image) sdl_image="enabled" |
a442fe2f | 995 | ;; |
3556c233 PB |
996 | --disable-qom-cast-debug) qom_cast_debug="no" |
997 | ;; | |
998 | --enable-qom-cast-debug) qom_cast_debug="yes" | |
999 | ;; | |
69202b40 | 1000 | --disable-virtfs) virtfs="disabled" |
983eef5a | 1001 | ;; |
69202b40 | 1002 | --enable-virtfs) virtfs="enabled" |
983eef5a | 1003 | ;; |
5c53015a PB |
1004 | --disable-libudev) libudev="disabled" |
1005 | ;; | |
1006 | --enable-libudev) libudev="enabled" | |
1007 | ;; | |
cece116c MT |
1008 | --disable-virtiofsd) virtiofsd="disabled" |
1009 | ;; | |
1010 | --enable-virtiofsd) virtiofsd="enabled" | |
1011 | ;; | |
6ec0e15d | 1012 | --disable-mpath) mpath="disabled" |
fe8fc5ae | 1013 | ;; |
6ec0e15d | 1014 | --enable-mpath) mpath="enabled" |
fe8fc5ae | 1015 | ;; |
a0b93237 | 1016 | --disable-vnc) vnc="disabled" |
821601ea | 1017 | ;; |
a0b93237 | 1018 | --enable-vnc) vnc="enabled" |
821601ea | 1019 | ;; |
0e8e77d4 | 1020 | --disable-gettext) gettext="disabled" |
e8f3bd71 | 1021 | ;; |
0e8e77d4 | 1022 | --enable-gettext) gettext="enabled" |
e8f3bd71 | 1023 | ;; |
2f6a1ab0 BS |
1024 | --oss-lib=*) oss_lib="$optarg" |
1025 | ;; | |
0c58ac1c | 1026 | --audio-drv-list=*) audio_drv_list="$optarg" |
102a52e4 | 1027 | ;; |
89138857 | 1028 | --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=$(echo "$optarg" | sed -e 's/,/ /g') |
b64ec4e4 | 1029 | ;; |
89138857 | 1030 | --block-drv-ro-whitelist=*) block_drv_ro_whitelist=$(echo "$optarg" | sed -e 's/,/ /g') |
eb852011 | 1031 | ;; |
f8393946 AJ |
1032 | --enable-debug-tcg) debug_tcg="yes" |
1033 | ;; | |
1034 | --disable-debug-tcg) debug_tcg="no" | |
1035 | ;; | |
f3d08ee6 PB |
1036 | --enable-debug) |
1037 | # Enable debugging options that aren't excessively noisy | |
1038 | debug_tcg="yes" | |
1fcc6d42 | 1039 | debug_mutex="yes" |
f3d08ee6 PB |
1040 | debug="yes" |
1041 | strip_opt="no" | |
b553a042 | 1042 | fortify_source="no" |
f3d08ee6 | 1043 | ;; |
247724cb MAL |
1044 | --enable-sanitizers) sanitizers="yes" |
1045 | ;; | |
1046 | --disable-sanitizers) sanitizers="no" | |
1047 | ;; | |
0aebab04 LY |
1048 | --enable-tsan) tsan="yes" |
1049 | ;; | |
1050 | --disable-tsan) tsan="no" | |
1051 | ;; | |
deb62371 | 1052 | --enable-sparse) sparse="enabled" |
03b4fe7d | 1053 | ;; |
deb62371 | 1054 | --disable-sparse) sparse="disabled" |
03b4fe7d | 1055 | ;; |
1625af87 AL |
1056 | --disable-strip) strip_opt="no" |
1057 | ;; | |
a0b93237 | 1058 | --disable-vnc-sasl) vnc_sasl="disabled" |
2f9606b3 | 1059 | ;; |
a0b93237 | 1060 | --enable-vnc-sasl) vnc_sasl="enabled" |
ea784e3b | 1061 | ;; |
a0b93237 | 1062 | --disable-vnc-jpeg) vnc_jpeg="disabled" |
2f6f5c7a | 1063 | ;; |
a0b93237 | 1064 | --enable-vnc-jpeg) vnc_jpeg="enabled" |
2f6f5c7a | 1065 | ;; |
a0b93237 | 1066 | --disable-vnc-png) vnc_png="disabled" |
efe556ad | 1067 | ;; |
a0b93237 | 1068 | --enable-vnc-png) vnc_png="enabled" |
efe556ad | 1069 | ;; |
4d34a86b | 1070 | --disable-slirp) slirp="disabled" |
1d14ffa9 | 1071 | ;; |
fd6fc214 PB |
1072 | --enable-slirp) slirp="enabled" |
1073 | ;; | |
4d34a86b | 1074 | --enable-slirp=git) slirp="internal" |
7c57bdd8 | 1075 | ;; |
675b9b53 MAL |
1076 | --enable-slirp=system) slirp="system" |
1077 | ;; | |
e0e6c8c0 | 1078 | --disable-vde) vde="no" |
8a16d273 | 1079 | ;; |
dfb278bd JQ |
1080 | --enable-vde) vde="yes" |
1081 | ;; | |
58952137 VM |
1082 | --disable-netmap) netmap="no" |
1083 | ;; | |
1084 | --enable-netmap) netmap="yes" | |
1085 | ;; | |
1badb709 | 1086 | --disable-xen) xen="disabled" |
e37630ca | 1087 | ;; |
1badb709 | 1088 | --enable-xen) xen="enabled" |
fc321b4b | 1089 | ;; |
1badb709 | 1090 | --disable-xen-pci-passthrough) xen_pci_passthrough="disabled" |
eb6fda0f | 1091 | ;; |
1badb709 | 1092 | --enable-xen-pci-passthrough) xen_pci_passthrough="enabled" |
eb6fda0f | 1093 | ;; |
8c6d4ff4 | 1094 | --disable-brlapi) brlapi="disabled" |
2e4d9fb1 | 1095 | ;; |
8c6d4ff4 | 1096 | --enable-brlapi) brlapi="enabled" |
4ffcedb6 | 1097 | ;; |
1badb709 | 1098 | --disable-kvm) kvm="disabled" |
7ba1e619 | 1099 | ;; |
1badb709 | 1100 | --enable-kvm) kvm="enabled" |
b31a0277 | 1101 | ;; |
1badb709 | 1102 | --disable-hax) hax="disabled" |
180fb750 | 1103 | ;; |
1badb709 | 1104 | --enable-hax) hax="enabled" |
180fb750 | 1105 | ;; |
1badb709 | 1106 | --disable-hvf) hvf="disabled" |
c97d6d2c | 1107 | ;; |
1badb709 | 1108 | --enable-hvf) hvf="enabled" |
c97d6d2c | 1109 | ;; |
74a414a1 RZ |
1110 | --disable-nvmm) nvmm="disabled" |
1111 | ;; | |
1112 | --enable-nvmm) nvmm="enabled" | |
1113 | ;; | |
1badb709 | 1114 | --disable-whpx) whpx="disabled" |
d661d9a4 | 1115 | ;; |
1badb709 | 1116 | --enable-whpx) whpx="enabled" |
d661d9a4 | 1117 | ;; |
c6fbea47 | 1118 | --disable-tcg-interpreter) tcg_interpreter="false" |
9195b2c2 | 1119 | ;; |
c6fbea47 | 1120 | --enable-tcg-interpreter) tcg_interpreter="true" |
9195b2c2 | 1121 | ;; |
727c8bb8 | 1122 | --disable-cap-ng) cap_ng="disabled" |
47e98658 | 1123 | ;; |
727c8bb8 | 1124 | --enable-cap-ng) cap_ng="enabled" |
47e98658 | 1125 | ;; |
1badb709 | 1126 | --disable-tcg) tcg="disabled" |
b3f6ea7e | 1127 | ;; |
1badb709 | 1128 | --enable-tcg) tcg="enabled" |
b3f6ea7e | 1129 | ;; |
aa087962 | 1130 | --disable-malloc-trim) malloc_trim="disabled" |
5a22ab71 | 1131 | ;; |
aa087962 | 1132 | --enable-malloc-trim) malloc_trim="enabled" |
5a22ab71 | 1133 | ;; |
cd4ec0b4 GH |
1134 | --disable-spice) spice="no" |
1135 | ;; | |
1136 | --enable-spice) spice="yes" | |
1137 | ;; | |
9db405a3 | 1138 | --disable-libiscsi) libiscsi="disabled" |
c589b249 | 1139 | ;; |
9db405a3 | 1140 | --enable-libiscsi) libiscsi="enabled" |
c589b249 | 1141 | ;; |
30045c05 | 1142 | --disable-libnfs) libnfs="disabled" |
6542aa9c | 1143 | ;; |
30045c05 | 1144 | --enable-libnfs) libnfs="enabled" |
6542aa9c | 1145 | ;; |
05c2a3e7 FB |
1146 | --enable-profiler) profiler="yes" |
1147 | ;; | |
b4e312e9 | 1148 | --disable-cocoa) cocoa="disabled" |
14821030 | 1149 | ;; |
a23a6789 | 1150 | --enable-cocoa) cocoa="enabled" |
1d14ffa9 | 1151 | ;; |
cad25d69 | 1152 | --disable-system) softmmu="no" |
0a8e90f4 | 1153 | ;; |
cad25d69 | 1154 | --enable-system) softmmu="yes" |
0a8e90f4 | 1155 | ;; |
0953a80f ZA |
1156 | --disable-user) |
1157 | linux_user="no" ; | |
1158 | bsd_user="no" ; | |
0953a80f ZA |
1159 | ;; |
1160 | --enable-user) ;; | |
831b7825 | 1161 | --disable-linux-user) linux_user="no" |
0a8e90f4 | 1162 | ;; |
831b7825 TS |
1163 | --enable-linux-user) linux_user="yes" |
1164 | ;; | |
84778508 BS |
1165 | --disable-bsd-user) bsd_user="no" |
1166 | ;; | |
1167 | --enable-bsd-user) bsd_user="yes" | |
1168 | ;; | |
40d6444e | 1169 | --enable-pie) pie="yes" |
34005a00 | 1170 | ;; |
40d6444e | 1171 | --disable-pie) pie="no" |
34005a00 | 1172 | ;; |
85aa5189 FB |
1173 | --enable-werror) werror="yes" |
1174 | ;; | |
1175 | --disable-werror) werror="no" | |
1176 | ;; | |
cdad781d DB |
1177 | --enable-lto) lto="true" |
1178 | ;; | |
1179 | --disable-lto) lto="false" | |
1180 | ;; | |
63678e17 SN |
1181 | --enable-stack-protector) stack_protector="yes" |
1182 | ;; | |
1183 | --disable-stack-protector) stack_protector="no" | |
1184 | ;; | |
1e4f6065 DB |
1185 | --enable-safe-stack) safe_stack="yes" |
1186 | ;; | |
1187 | --disable-safe-stack) safe_stack="no" | |
1188 | ;; | |
9e62ba48 DB |
1189 | --enable-cfi) |
1190 | cfi="true"; | |
1191 | lto="true"; | |
1192 | ;; | |
1193 | --disable-cfi) cfi="false" | |
1194 | ;; | |
1195 | --enable-cfi-debug) cfi_debug="true" | |
1196 | ;; | |
1197 | --disable-cfi-debug) cfi_debug="false" | |
1198 | ;; | |
5285e593 | 1199 | --disable-curses) curses="disabled" |
4d3b6f6e | 1200 | ;; |
5285e593 | 1201 | --enable-curses) curses="enabled" |
c584a6d0 | 1202 | ;; |
5285e593 | 1203 | --disable-iconv) iconv="disabled" |
e08bb301 | 1204 | ;; |
5285e593 | 1205 | --enable-iconv) iconv="enabled" |
e08bb301 | 1206 | ;; |
f9cd86fe | 1207 | --disable-curl) curl="disabled" |
769ce76d | 1208 | ;; |
f9cd86fe | 1209 | --enable-curl) curl="enabled" |
788c8196 | 1210 | ;; |
fbb4121d | 1211 | --disable-fdt) fdt="disabled" |
2df87df7 | 1212 | ;; |
fbb4121d PB |
1213 | --enable-fdt) fdt="enabled" |
1214 | ;; | |
1215 | --enable-fdt=git) fdt="internal" | |
1216 | ;; | |
1217 | --enable-fdt=system) fdt="system" | |
2df87df7 | 1218 | ;; |
5c6c3a6c CH |
1219 | --disable-linux-aio) linux_aio="no" |
1220 | ;; | |
1221 | --enable-linux-aio) linux_aio="yes" | |
1222 | ;; | |
c10dd856 AM |
1223 | --disable-linux-io-uring) linux_io_uring="no" |
1224 | ;; | |
1225 | --enable-linux-io-uring) linux_io_uring="yes" | |
1226 | ;; | |
f7f2d651 | 1227 | --disable-attr) attr="disabled" |
758e8e38 | 1228 | ;; |
f7f2d651 | 1229 | --enable-attr) attr="enabled" |
758e8e38 | 1230 | ;; |
a40161cb PB |
1231 | --disable-membarrier) membarrier="no" |
1232 | ;; | |
1233 | --enable-membarrier) membarrier="yes" | |
1234 | ;; | |
c8d5450b | 1235 | --disable-blobs) blobs="false" |
77755340 | 1236 | ;; |
7e563bfb | 1237 | --with-pkgversion=*) pkgversion="$optarg" |
4a19f1ec | 1238 | ;; |
519175a2 AB |
1239 | --with-coroutine=*) coroutine="$optarg" |
1240 | ;; | |
70c60c08 SH |
1241 | --disable-coroutine-pool) coroutine_pool="no" |
1242 | ;; | |
1243 | --enable-coroutine-pool) coroutine_pool="yes" | |
1244 | ;; | |
7d992e4d PL |
1245 | --enable-debug-stack-usage) debug_stack_usage="yes" |
1246 | ;; | |
f0d92b56 LM |
1247 | --enable-crypto-afalg) crypto_afalg="yes" |
1248 | ;; | |
1249 | --disable-crypto-afalg) crypto_afalg="no" | |
1250 | ;; | |
e3667660 | 1251 | --disable-docs) docs="disabled" |
70ec5dc0 | 1252 | ;; |
e3667660 | 1253 | --enable-docs) docs="enabled" |
83a3ab8b | 1254 | ;; |
d5970055 MT |
1255 | --disable-vhost-net) vhost_net="no" |
1256 | ;; | |
1257 | --enable-vhost-net) vhost_net="yes" | |
1258 | ;; | |
042cea27 GA |
1259 | --disable-vhost-crypto) vhost_crypto="no" |
1260 | ;; | |
299e6f19 | 1261 | --enable-vhost-crypto) vhost_crypto="yes" |
042cea27 | 1262 | ;; |
5e9be92d NB |
1263 | --disable-vhost-scsi) vhost_scsi="no" |
1264 | ;; | |
1265 | --enable-vhost-scsi) vhost_scsi="yes" | |
1266 | ;; | |
fc0b9b0e SH |
1267 | --disable-vhost-vsock) vhost_vsock="no" |
1268 | ;; | |
1269 | --enable-vhost-vsock) vhost_vsock="yes" | |
1270 | ;; | |
e5e856c1 | 1271 | --disable-vhost-user-blk-server) vhost_user_blk_server="disabled" |
bc15e44c | 1272 | ;; |
e5e856c1 | 1273 | --enable-vhost-user-blk-server) vhost_user_blk_server="enabled" |
bc15e44c | 1274 | ;; |
98fc1ada DDAG |
1275 | --disable-vhost-user-fs) vhost_user_fs="no" |
1276 | ;; | |
1277 | --enable-vhost-user-fs) vhost_user_fs="yes" | |
1278 | ;; | |
da076ffe | 1279 | --disable-opengl) opengl="no" |
20ff075b | 1280 | ;; |
da076ffe | 1281 | --enable-opengl) opengl="yes" |
20ff075b | 1282 | ;; |
fabd1e93 | 1283 | --disable-rbd) rbd="disabled" |
f27aaf4b | 1284 | ;; |
fabd1e93 | 1285 | --enable-rbd) rbd="enabled" |
f27aaf4b | 1286 | ;; |
8c84cf11 ST |
1287 | --disable-xfsctl) xfs="no" |
1288 | ;; | |
1289 | --enable-xfsctl) xfs="yes" | |
1290 | ;; | |
7b02f544 | 1291 | --disable-smartcard) smartcard="no" |
111a38b0 | 1292 | ;; |
7b02f544 | 1293 | --enable-smartcard) smartcard="yes" |
111a38b0 | 1294 | ;; |
0a40bcb7 CB |
1295 | --disable-u2f) u2f="disabled" |
1296 | ;; | |
1297 | --enable-u2f) u2f="enabled" | |
1298 | ;; | |
2b2325ff GH |
1299 | --disable-libusb) libusb="no" |
1300 | ;; | |
1301 | --enable-libusb) libusb="yes" | |
1302 | ;; | |
69354a83 HG |
1303 | --disable-usb-redir) usb_redir="no" |
1304 | ;; | |
1305 | --enable-usb-redir) usb_redir="yes" | |
1306 | ;; | |
1ffb3bbb | 1307 | --disable-zlib-test) |
1ece9905 | 1308 | ;; |
0c32a0ae | 1309 | --disable-lzo) lzo="disabled" |
b25c9dff | 1310 | ;; |
0c32a0ae | 1311 | --enable-lzo) lzo="enabled" |
607dacd0 | 1312 | ;; |
241611ea | 1313 | --disable-snappy) snappy="disabled" |
b25c9dff | 1314 | ;; |
241611ea | 1315 | --enable-snappy) snappy="enabled" |
607dacd0 | 1316 | ;; |
29ba6116 | 1317 | --disable-bzip2) bzip2="disabled" |
6b383c08 | 1318 | ;; |
29ba6116 | 1319 | --enable-bzip2) bzip2="enabled" |
6b383c08 | 1320 | ;; |
ecea3696 | 1321 | --enable-lzfse) lzfse="enabled" |
83bc1f97 | 1322 | ;; |
ecea3696 | 1323 | --disable-lzfse) lzfse="disabled" |
83bc1f97 | 1324 | ;; |
b1def33d | 1325 | --disable-zstd) zstd="disabled" |
3a678481 | 1326 | ;; |
b1def33d | 1327 | --enable-zstd) zstd="enabled" |
3a678481 | 1328 | ;; |
d138cee9 MR |
1329 | --enable-guest-agent) guest_agent="yes" |
1330 | ;; | |
1331 | --disable-guest-agent) guest_agent="no" | |
1332 | ;; | |
b846ab7c | 1333 | --enable-guest-agent-msi) guest_agent_msi="enabled" |
9dacf32d | 1334 | ;; |
b846ab7c | 1335 | --disable-guest-agent-msi) guest_agent_msi="disabled" |
9dacf32d | 1336 | ;; |
d9840e25 TS |
1337 | --with-vss-sdk) vss_win32_sdk="" |
1338 | ;; | |
1339 | --with-vss-sdk=*) vss_win32_sdk="$optarg" | |
1340 | ;; | |
1341 | --without-vss-sdk) vss_win32_sdk="no" | |
1342 | ;; | |
1343 | --with-win-sdk) win_sdk="" | |
1344 | ;; | |
1345 | --with-win-sdk=*) win_sdk="$optarg" | |
1346 | ;; | |
1347 | --without-win-sdk) win_sdk="no" | |
1348 | ;; | |
4b1c11fd DB |
1349 | --enable-tools) want_tools="yes" |
1350 | ;; | |
1351 | --disable-tools) want_tools="no" | |
1352 | ;; | |
90835c2b | 1353 | --enable-seccomp) seccomp="enabled" |
f794573e | 1354 | ;; |
90835c2b | 1355 | --disable-seccomp) seccomp="disabled" |
f794573e | 1356 | ;; |
08821ca2 | 1357 | --disable-glusterfs) glusterfs="disabled" |
eb100396 | 1358 | ;; |
86583a07 LM |
1359 | --disable-avx2) avx2_opt="no" |
1360 | ;; | |
1361 | --enable-avx2) avx2_opt="yes" | |
1362 | ;; | |
6b8cd447 RH |
1363 | --disable-avx512f) avx512f_opt="no" |
1364 | ;; | |
1365 | --enable-avx512f) avx512f_opt="yes" | |
1366 | ;; | |
1367 | ||
08821ca2 | 1368 | --enable-glusterfs) glusterfs="enabled" |
eb100396 | 1369 | ;; |
52b53c04 FZ |
1370 | --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane) |
1371 | echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2 | |
583f6e7b | 1372 | ;; |
cb6414df FZ |
1373 | --enable-vhdx|--disable-vhdx) |
1374 | echo "$0: $opt is obsolete, VHDX driver is always built" >&2 | |
1375 | ;; | |
315d3184 FZ |
1376 | --enable-uuid|--disable-uuid) |
1377 | echo "$0: $opt is obsolete, UUID support is always built" >&2 | |
1378 | ;; | |
1b695471 | 1379 | --disable-gtk) gtk="disabled" |
a4ccabcf | 1380 | ;; |
1b695471 | 1381 | --enable-gtk) gtk="enabled" |
a4ccabcf | 1382 | ;; |
a1c5e949 DB |
1383 | --tls-priority=*) tls_priority="$optarg" |
1384 | ;; | |
ddbb0d09 DB |
1385 | --disable-gnutls) gnutls="no" |
1386 | ;; | |
1387 | --enable-gnutls) gnutls="yes" | |
1388 | ;; | |
91bfcdb0 DB |
1389 | --disable-nettle) nettle="no" |
1390 | ;; | |
1391 | --enable-nettle) nettle="yes" | |
1392 | ;; | |
1393 | --disable-gcrypt) gcrypt="no" | |
1394 | ;; | |
1395 | --enable-gcrypt) gcrypt="yes" | |
1396 | ;; | |
8953caf3 DB |
1397 | --disable-auth-pam) auth_pam="no" |
1398 | ;; | |
1399 | --enable-auth-pam) auth_pam="yes" | |
1400 | ;; | |
2da776db MH |
1401 | --enable-rdma) rdma="yes" |
1402 | ;; | |
1403 | --disable-rdma) rdma="no" | |
1404 | ;; | |
21ab34c9 MA |
1405 | --enable-pvrdma) pvrdma="yes" |
1406 | ;; | |
1407 | --disable-pvrdma) pvrdma="no" | |
1408 | ;; | |
bbbf9bfb SW |
1409 | --disable-vte) vte="no" |
1410 | ;; | |
1411 | --enable-vte) vte="yes" | |
1412 | ;; | |
9d9e1521 GH |
1413 | --disable-virglrenderer) virglrenderer="no" |
1414 | ;; | |
1415 | --enable-virglrenderer) virglrenderer="yes" | |
1416 | ;; | |
e91c793c CR |
1417 | --disable-tpm) tpm="no" |
1418 | ;; | |
ab214c29 SB |
1419 | --enable-tpm) tpm="yes" |
1420 | ;; | |
b10d49d7 | 1421 | --disable-libssh) libssh="no" |
0a12ec87 | 1422 | ;; |
b10d49d7 | 1423 | --enable-libssh) libssh="yes" |
0a12ec87 | 1424 | ;; |
ed1701c6 DDAG |
1425 | --disable-live-block-migration) live_block_migration="no" |
1426 | ;; | |
1427 | --enable-live-block-migration) live_block_migration="yes" | |
1428 | ;; | |
a99d57bb WG |
1429 | --disable-numa) numa="no" |
1430 | ;; | |
1431 | --enable-numa) numa="yes" | |
1432 | ;; | |
ed279a06 KK |
1433 | --disable-libxml2) libxml2="no" |
1434 | ;; | |
1435 | --enable-libxml2) libxml2="yes" | |
1436 | ;; | |
2847b469 FZ |
1437 | --disable-tcmalloc) tcmalloc="no" |
1438 | ;; | |
1439 | --enable-tcmalloc) tcmalloc="yes" | |
1440 | ;; | |
7b01cb97 AD |
1441 | --disable-jemalloc) jemalloc="no" |
1442 | ;; | |
1443 | --enable-jemalloc) jemalloc="yes" | |
1444 | ;; | |
a6b1d4c0 CX |
1445 | --disable-replication) replication="no" |
1446 | ;; | |
1447 | --enable-replication) replication="yes" | |
1448 | ;; | |
2f740136 JC |
1449 | --disable-bochs) bochs="no" |
1450 | ;; | |
1451 | --enable-bochs) bochs="yes" | |
1452 | ;; | |
1453 | --disable-cloop) cloop="no" | |
1454 | ;; | |
1455 | --enable-cloop) cloop="yes" | |
1456 | ;; | |
1457 | --disable-dmg) dmg="no" | |
1458 | ;; | |
1459 | --enable-dmg) dmg="yes" | |
1460 | ;; | |
1461 | --disable-qcow1) qcow1="no" | |
1462 | ;; | |
1463 | --enable-qcow1) qcow1="yes" | |
1464 | ;; | |
1465 | --disable-vdi) vdi="no" | |
1466 | ;; | |
1467 | --enable-vdi) vdi="yes" | |
1468 | ;; | |
1469 | --disable-vvfat) vvfat="no" | |
1470 | ;; | |
1471 | --enable-vvfat) vvfat="yes" | |
1472 | ;; | |
1473 | --disable-qed) qed="no" | |
1474 | ;; | |
1475 | --enable-qed) qed="yes" | |
1476 | ;; | |
1477 | --disable-parallels) parallels="no" | |
1478 | ;; | |
1479 | --enable-parallels) parallels="yes" | |
1480 | ;; | |
1481 | --disable-sheepdog) sheepdog="no" | |
1482 | ;; | |
1483 | --enable-sheepdog) sheepdog="yes" | |
1484 | ;; | |
e6a74868 MAL |
1485 | --disable-vhost-user) vhost_user="no" |
1486 | ;; | |
299e6f19 PB |
1487 | --enable-vhost-user) vhost_user="yes" |
1488 | ;; | |
108a6481 CL |
1489 | --disable-vhost-vdpa) vhost_vdpa="no" |
1490 | ;; | |
1491 | --enable-vhost-vdpa) vhost_vdpa="yes" | |
1492 | ;; | |
299e6f19 PB |
1493 | --disable-vhost-kernel) vhost_kernel="no" |
1494 | ;; | |
1495 | --enable-vhost-kernel) vhost_kernel="yes" | |
e6a74868 | 1496 | ;; |
8b18cdbf | 1497 | --disable-capstone) capstone="disabled" |
8ca80760 | 1498 | ;; |
8b18cdbf | 1499 | --enable-capstone) capstone="enabled" |
8ca80760 | 1500 | ;; |
8b18cdbf | 1501 | --enable-capstone=git) capstone="internal" |
e219c499 RH |
1502 | ;; |
1503 | --enable-capstone=system) capstone="system" | |
1504 | ;; | |
cc84d63a DB |
1505 | --with-git=*) git="$optarg" |
1506 | ;; | |
7d7dbf9d DS |
1507 | --enable-git-update) |
1508 | git_submodules_action="update" | |
1509 | echo "--enable-git-update deprecated, use --with-git-submodules=update" | |
f62bbee5 | 1510 | ;; |
7d7dbf9d DS |
1511 | --disable-git-update) |
1512 | git_submodules_action="validate" | |
1513 | echo "--disable-git-update deprecated, use --with-git-submodules=validate" | |
1514 | ;; | |
1515 | --with-git-submodules=*) | |
1516 | git_submodules_action="$optarg" | |
f62bbee5 | 1517 | ;; |
ba59fb77 PB |
1518 | --enable-debug-mutex) debug_mutex=yes |
1519 | ;; | |
1520 | --disable-debug-mutex) debug_mutex=no | |
1521 | ;; | |
17824406 JH |
1522 | --enable-libpmem) libpmem=yes |
1523 | ;; | |
1524 | --disable-libpmem) libpmem=no | |
1525 | ;; | |
4113f4cf | 1526 | --enable-xkbcommon) xkbcommon="enabled" |
75411919 | 1527 | ;; |
4113f4cf | 1528 | --disable-xkbcommon) xkbcommon="disabled" |
75411919 | 1529 | ;; |
40e8c6f4 AB |
1530 | --enable-plugins) plugins="yes" |
1531 | ;; | |
1532 | --disable-plugins) plugins="no" | |
1533 | ;; | |
afc3a8f9 AB |
1534 | --enable-containers) use_containers="yes" |
1535 | ;; | |
1536 | --disable-containers) use_containers="no" | |
1537 | ;; | |
adc28027 AB |
1538 | --enable-fuzzing) fuzzing=yes |
1539 | ;; | |
1540 | --disable-fuzzing) fuzzing=no | |
1541 | ;; | |
f48e590a AB |
1542 | --gdb=*) gdb_bin="$optarg" |
1543 | ;; | |
b767d257 MMG |
1544 | --enable-rng-none) rng_none=yes |
1545 | ;; | |
1546 | --disable-rng-none) rng_none=no | |
1547 | ;; | |
54e7aac0 AK |
1548 | --enable-keyring) secret_keyring="yes" |
1549 | ;; | |
1550 | --disable-keyring) secret_keyring="no" | |
1551 | ;; | |
21b2eca6 JL |
1552 | --enable-libdaxctl) libdaxctl=yes |
1553 | ;; | |
1554 | --disable-libdaxctl) libdaxctl=no | |
1555 | ;; | |
a484a719 HR |
1556 | --enable-fuse) fuse="enabled" |
1557 | ;; | |
1558 | --disable-fuse) fuse="disabled" | |
1559 | ;; | |
df4ea709 HR |
1560 | --enable-fuse-lseek) fuse_lseek="enabled" |
1561 | ;; | |
1562 | --disable-fuse-lseek) fuse_lseek="disabled" | |
1563 | ;; | |
106ad1f9 | 1564 | --enable-multiprocess) multiprocess="enabled" |
3090de69 | 1565 | ;; |
106ad1f9 | 1566 | --disable-multiprocess) multiprocess="disabled" |
3090de69 | 1567 | ;; |
20cf7b8e DP |
1568 | --enable-gio) gio=yes |
1569 | ;; | |
1570 | --disable-gio) gio=no | |
1571 | ;; | |
b8e0c493 JD |
1572 | --enable-slirp-smbd) slirp_smbd=yes |
1573 | ;; | |
1574 | --disable-slirp-smbd) slirp_smbd=no | |
1575 | ;; | |
2d2ad6d0 FZ |
1576 | *) |
1577 | echo "ERROR: unknown option $opt" | |
1578 | echo "Try '$0 --help' for more information" | |
1579 | exit 1 | |
7f1559c6 | 1580 | ;; |
7d13299d FB |
1581 | esac |
1582 | done | |
1583 | ||
7d7dbf9d DS |
1584 | case $git_submodules_action in |
1585 | update|validate) | |
1586 | if test ! -e "$source_path/.git"; then | |
1587 | echo "ERROR: cannot $git_submodules_action git submodules without .git" | |
1588 | exit 1 | |
1589 | fi | |
1590 | ;; | |
1591 | ignore) | |
1592 | ;; | |
1593 | *) | |
1594 | echo "ERROR: invalid --with-git-submodules= value '$git_submodules_action'" | |
1595 | exit 1 | |
1596 | ;; | |
1597 | esac | |
1598 | ||
22a87800 MAL |
1599 | libdir="${libdir:-$prefix/lib}" |
1600 | libexecdir="${libexecdir:-$prefix/libexec}" | |
1601 | includedir="${includedir:-$prefix/include}" | |
1602 | ||
1603 | if test "$mingw32" = "yes" ; then | |
15588a62 | 1604 | bindir="${bindir:-$prefix}" |
22a87800 | 1605 | else |
22a87800 | 1606 | bindir="${bindir:-$prefix/bin}" |
22a87800 | 1607 | fi |
15588a62 JW |
1608 | mandir="${mandir:-$prefix/share/man}" |
1609 | datadir="${datadir:-$prefix/share}" | |
1610 | docdir="${docdir:-$prefix/share/doc}" | |
1611 | sysconfdir="${sysconfdir:-$prefix/etc}" | |
1612 | local_statedir="${local_statedir:-$prefix/var}" | |
16bf7a33 PB |
1613 | firmwarepath="${firmwarepath:-$datadir/qemu-firmware}" |
1614 | localedir="${localedir:-$datadir/locale}" | |
22a87800 | 1615 | |
40293e58 | 1616 | case "$cpu" in |
e3608d66 RH |
1617 | ppc) |
1618 | CPU_CFLAGS="-m32" | |
db5adeaa | 1619 | QEMU_LDFLAGS="-m32 $QEMU_LDFLAGS" |
e3608d66 RH |
1620 | ;; |
1621 | ppc64) | |
1622 | CPU_CFLAGS="-m64" | |
db5adeaa | 1623 | QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS" |
e3608d66 | 1624 | ;; |
9b9c37c3 | 1625 | sparc) |
f1079bb8 | 1626 | CPU_CFLAGS="-m32 -mv8plus -mcpu=ultrasparc" |
db5adeaa | 1627 | QEMU_LDFLAGS="-m32 -mv8plus $QEMU_LDFLAGS" |
3142255c | 1628 | ;; |
ed968ff1 | 1629 | sparc64) |
79f3b12f | 1630 | CPU_CFLAGS="-m64 -mcpu=ultrasparc" |
db5adeaa | 1631 | QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS" |
3142255c | 1632 | ;; |
76d83bde | 1633 | s390) |
061cdd81 | 1634 | CPU_CFLAGS="-m31" |
db5adeaa | 1635 | QEMU_LDFLAGS="-m31 $QEMU_LDFLAGS" |
28d7cc49 RH |
1636 | ;; |
1637 | s390x) | |
061cdd81 | 1638 | CPU_CFLAGS="-m64" |
db5adeaa | 1639 | QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS" |
76d83bde | 1640 | ;; |
40293e58 | 1641 | i386) |
79f3b12f | 1642 | CPU_CFLAGS="-m32" |
db5adeaa | 1643 | QEMU_LDFLAGS="-m32 $QEMU_LDFLAGS" |
40293e58 FB |
1644 | ;; |
1645 | x86_64) | |
7ebee43e RH |
1646 | # ??? Only extremely old AMD cpus do not have cmpxchg16b. |
1647 | # If we truly care, we should simply detect this case at | |
1648 | # runtime and generate the fallback to serial emulation. | |
1649 | CPU_CFLAGS="-m64 -mcx16" | |
db5adeaa | 1650 | QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS" |
d2fbca94 | 1651 | ;; |
c72b26ec RH |
1652 | x32) |
1653 | CPU_CFLAGS="-mx32" | |
db5adeaa | 1654 | QEMU_LDFLAGS="-mx32 $QEMU_LDFLAGS" |
c72b26ec | 1655 | ;; |
30163d89 | 1656 | # No special flags required for other host CPUs |
3142255c BS |
1657 | esac |
1658 | ||
2038f8c8 PB |
1659 | eval "cross_cc_${cpu}=\$host_cc" |
1660 | cross_cc_vars="$cross_cc_vars cross_cc_${cpu}" | |
79f3b12f | 1661 | QEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS" |
79f3b12f | 1662 | |
affc88cc PM |
1663 | # For user-mode emulation the host arch has to be one we explicitly |
1664 | # support, even if we're using TCI. | |
1665 | if [ "$ARCH" = "unknown" ]; then | |
1666 | bsd_user="no" | |
1667 | linux_user="no" | |
1668 | fi | |
1669 | ||
60e0df25 | 1670 | default_target_list="" |
2cc1a901 | 1671 | deprecated_targets_list=ppc64abi32-linux-user,lm32-softmmu,unicore32-softmmu |
fdb75aef | 1672 | deprecated_features="" |
6e92f823 PM |
1673 | mak_wilds="" |
1674 | ||
1675 | if [ "$softmmu" = "yes" ]; then | |
73362fc0 | 1676 | mak_wilds="${mak_wilds} $source_path/default-configs/targets/*-softmmu.mak" |
60e0df25 | 1677 | fi |
6e92f823 | 1678 | if [ "$linux_user" = "yes" ]; then |
73362fc0 | 1679 | mak_wilds="${mak_wilds} $source_path/default-configs/targets/*-linux-user.mak" |
60e0df25 | 1680 | fi |
6e92f823 | 1681 | if [ "$bsd_user" = "yes" ]; then |
73362fc0 | 1682 | mak_wilds="${mak_wilds} $source_path/default-configs/targets/*-bsd-user.mak" |
60e0df25 PM |
1683 | fi |
1684 | ||
3a5ae4a9 AB |
1685 | # If the user doesn't explicitly specify a deprecated target we will |
1686 | # skip it. | |
1687 | if test -z "$target_list"; then | |
1688 | if test -z "$target_list_exclude"; then | |
1689 | target_list_exclude="$deprecated_targets_list" | |
1690 | else | |
1691 | target_list_exclude="$target_list_exclude,$deprecated_targets_list" | |
1692 | fi | |
2d838d9b AB |
1693 | fi |
1694 | ||
2d838d9b AB |
1695 | for config in $mak_wilds; do |
1696 | target="$(basename "$config" .mak)" | |
98db9a06 | 1697 | if echo "$target_list_exclude" | grep -vq "$target"; then |
2d838d9b AB |
1698 | default_target_list="${default_target_list} $target" |
1699 | fi | |
1700 | done | |
6e92f823 | 1701 | |
c53eeaf7 | 1702 | # Enumerate public trace backends for --help output |
64a6047d | 1703 | trace_backend_list=$(echo $(grep -le '^PUBLIC = True$' "$source_path"/scripts/tracetool/backend/*.py | sed -e 's/^.*\/\(.*\)\.py$/\1/')) |
c53eeaf7 | 1704 | |
af5db58e PB |
1705 | if test x"$show_help" = x"yes" ; then |
1706 | cat << EOF | |
1707 | ||
1708 | Usage: configure [options] | |
1709 | Options: [defaults in brackets after descriptions] | |
1710 | ||
08fb77ed SW |
1711 | Standard options: |
1712 | --help print this message | |
1713 | --prefix=PREFIX install in PREFIX [$prefix] | |
1714 | --interp-prefix=PREFIX where to find shared libraries, etc. | |
1715 | use %M for cpu name [$interp_prefix] | |
2deca810 | 1716 | --target-list=LIST set target list (default: build all non-deprecated) |
08fb77ed SW |
1717 | $(echo Available targets: $default_target_list | \ |
1718 | fold -s -w 53 | sed -e 's/^/ /') | |
2deca810 AB |
1719 | $(echo Deprecated targets: $deprecated_targets_list | \ |
1720 | fold -s -w 53 | sed -e 's/^/ /') | |
447e133f | 1721 | --target-list-exclude=LIST exclude a set of targets from the default target-list |
08fb77ed SW |
1722 | |
1723 | Advanced options (experts only): | |
3812c0c4 | 1724 | --cross-prefix=PREFIX use PREFIX for compile tools, PREFIX can be blank [$cross_prefix] |
08fb77ed SW |
1725 | --cc=CC use C compiler CC [$cc] |
1726 | --iasl=IASL use ACPI compiler IASL [$iasl] | |
1727 | --host-cc=CC use C compiler CC [$host_cc] for code run at | |
1728 | build time | |
1729 | --cxx=CXX use C++ compiler CXX [$cxx] | |
1730 | --objcc=OBJCC use Objective-C compiler OBJCC [$objcc] | |
1731 | --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS | |
11cde1c8 | 1732 | --extra-cxxflags=CXXFLAGS append extra C++ compiler flags QEMU_CXXFLAGS |
08fb77ed | 1733 | --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS |
d75402b5 | 1734 | --cross-cc-ARCH=CC use compiler when building ARCH guest test cases |
d422b2bc | 1735 | --cross-cc-flags-ARCH= use compiler flags when building ARCH guest tests |
08fb77ed | 1736 | --make=MAKE use specified make [$make] |
08fb77ed | 1737 | --python=PYTHON use specified python [$python] |
2eb054c2 | 1738 | --sphinx-build=SPHINX use specified sphinx-build [$sphinx_build] |
a5665051 | 1739 | --meson=MESON use specified meson [$meson] |
48328880 | 1740 | --ninja=NINJA use specified ninja [$ninja] |
08fb77ed | 1741 | --smbd=SMBD use specified smbd [$smbd] |
db1b5f13 | 1742 | --with-git=GIT use specified git [$git] |
7d7dbf9d DS |
1743 | --with-git-submodules=update update git submodules (default if .git dir exists) |
1744 | --with-git-submodules=validate fail if git submodules are not up to date | |
1745 | --with-git-submodules=ignore do not update or check git submodules (default if no .git dir) | |
08fb77ed SW |
1746 | --static enable static build [$static] |
1747 | --mandir=PATH install man pages in PATH | |
10ff82d1 | 1748 | --datadir=PATH install firmware in PATH/$qemu_suffix |
fe0038be | 1749 | --localedir=PATH install translation in PATH/$qemu_suffix |
10ff82d1 | 1750 | --docdir=PATH install documentation in PATH/$qemu_suffix |
08fb77ed SW |
1751 | --bindir=PATH install binaries in PATH |
1752 | --libdir=PATH install libraries in PATH | |
db1b5f13 | 1753 | --libexecdir=PATH install helper binaries in PATH |
10ff82d1 | 1754 | --sysconfdir=PATH install config in PATH/$qemu_suffix |
08fb77ed | 1755 | --localstatedir=PATH install local state in PATH (set at runtime on win32) |
3d5eecab | 1756 | --firmwarepath=PATH search PATH for firmware files |
13336606 | 1757 | --efi-aarch64=PATH PATH of efi file to use for aarch64 VMs. |
ca8c0909 | 1758 | --with-suffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir/docdir [$qemu_suffix] |
db1b5f13 | 1759 | --with-pkgversion=VERS use specified string as sub-version of the package |
c035c8d6 PB |
1760 | --without-default-features default all --enable-* options to "disabled" |
1761 | --without-default-devices do not include any device that is not needed to | |
1762 | start the emulator (only use if you are including | |
1763 | desired devices in default-configs/devices/) | |
08fb77ed | 1764 | --enable-debug enable common debug build options |
247724cb | 1765 | --enable-sanitizers enable default sanitizers |
0aebab04 | 1766 | --enable-tsan enable thread sanitizer |
08fb77ed SW |
1767 | --disable-strip disable stripping binaries |
1768 | --disable-werror disable compilation abort on warning | |
63678e17 | 1769 | --disable-stack-protector disable compiler-provided stack protection |
08fb77ed SW |
1770 | --audio-drv-list=LIST set audio drivers list: |
1771 | Available drivers: $audio_possible_drivers | |
1772 | --block-drv-whitelist=L Same as --block-drv-rw-whitelist=L | |
1773 | --block-drv-rw-whitelist=L | |
1774 | set block driver read-write whitelist | |
1775 | (affects only QEMU, not qemu-img) | |
1776 | --block-drv-ro-whitelist=L | |
1777 | set block driver read-only whitelist | |
1778 | (affects only QEMU, not qemu-img) | |
5b808275 | 1779 | --enable-trace-backends=B Set trace backend |
c53eeaf7 | 1780 | Available backends: $trace_backend_list |
08fb77ed SW |
1781 | --with-trace-file=NAME Full PATH,NAME of file to store traces |
1782 | Default:trace-<pid> | |
c23f23b9 | 1783 | --disable-slirp disable SLIRP userspace network connectivity |
e9a16e38 | 1784 | --enable-tcg-interpreter enable TCI (TCG with bytecode interpreter, experimental and slow) |
5a22ab71 | 1785 | --enable-malloc-trim enable libc malloc_trim() for memory optimization |
c23f23b9 MT |
1786 | --oss-lib path to OSS library |
1787 | --cpu=CPU Build for host CPU [$cpu] | |
08fb77ed | 1788 | --with-coroutine=BACKEND coroutine backend. Supported options: |
33c53c54 | 1789 | ucontext, sigaltstack, windows |
08fb77ed | 1790 | --enable-gcov enable test coverage analysis with gcov |
c23f23b9 MT |
1791 | --disable-blobs disable installing provided firmware blobs |
1792 | --with-vss-sdk=SDK-path enable Windows VSS support in QEMU Guest Agent | |
1793 | --with-win-sdk=SDK-path path to Windows Platform SDK (to build VSS .tlb) | |
a1c5e949 | 1794 | --tls-priority default TLS protocol/cipher priority string |
c12d66aa LM |
1795 | --enable-gprof QEMU profiling with gprof |
1796 | --enable-profiler profiler support | |
c12d66aa LM |
1797 | --enable-debug-stack-usage |
1798 | track the maximum stack usage of stacks created by qemu_alloc_stack | |
40e8c6f4 AB |
1799 | --enable-plugins |
1800 | enable plugins via shared library loading | |
afc3a8f9 | 1801 | --disable-containers don't use containers for cross-building |
f48e590a | 1802 | --gdb=GDB-path gdb to use for gdbstub tests [$gdb_bin] |
c23f23b9 MT |
1803 | |
1804 | Optional features, enabled with --enable-FEATURE and | |
c87ea116 AB |
1805 | disabled with --disable-FEATURE, default is enabled if available |
1806 | (unless built with --without-default-features): | |
c23f23b9 MT |
1807 | |
1808 | system all system emulation targets | |
1809 | user supported user emulation targets | |
1810 | linux-user all linux usermode emulation targets | |
1811 | bsd-user all BSD usermode emulation targets | |
c23f23b9 MT |
1812 | docs build documentation |
1813 | guest-agent build the QEMU Guest Agent | |
1814 | guest-agent-msi build guest agent Windows MSI installation package | |
1815 | pie Position Independent Executables | |
21e709aa | 1816 | modules modules support (non-Windows) |
bd83c861 | 1817 | module-upgrades try to load modules from alternate paths for upgrades |
c23f23b9 MT |
1818 | debug-tcg TCG debugging (default is disabled) |
1819 | debug-info debugging information | |
cdad781d | 1820 | lto Enable Link-Time Optimization. |
c23f23b9 | 1821 | sparse sparse checker |
1e4f6065 DB |
1822 | safe-stack SafeStack Stack Smash Protection. Depends on |
1823 | clang/llvm >= 3.7 and requires coroutine backend ucontext. | |
9e62ba48 DB |
1824 | cfi Enable Control-Flow Integrity for indirect function calls. |
1825 | In case of a cfi violation, QEMU is terminated with SIGILL | |
1826 | Depends on lto and is incompatible with modules | |
1827 | Automatically enables Link-Time Optimization (lto) | |
1828 | cfi-debug In case of a cfi violation, a message containing the line that | |
1829 | triggered the error is written to stderr. After the error, | |
1830 | QEMU is still terminated with SIGILL | |
ddbb0d09 | 1831 | gnutls GNUTLS cryptography support |
91bfcdb0 DB |
1832 | nettle nettle cryptography support |
1833 | gcrypt libgcrypt cryptography support | |
8953caf3 | 1834 | auth-pam PAM access control |
c23f23b9 | 1835 | sdl SDL UI |
04c6e16f | 1836 | sdl-image SDL Image support for icons |
c23f23b9 | 1837 | gtk gtk UI |
c23f23b9 MT |
1838 | vte vte support for the gtk UI |
1839 | curses curses UI | |
e08bb301 | 1840 | iconv font glyph conversion support |
c23f23b9 | 1841 | vnc VNC UI support |
c23f23b9 MT |
1842 | vnc-sasl SASL encryption for VNC server |
1843 | vnc-jpeg JPEG lossy compression for VNC server | |
1844 | vnc-png PNG compression for VNC server | |
c23f23b9 MT |
1845 | cocoa Cocoa UI (Mac OS X only) |
1846 | virtfs VirtFS | |
cece116c | 1847 | virtiofsd build virtiofs daemon (virtiofsd) |
5c53015a | 1848 | libudev Use libudev to enumerate host devices |
fe8fc5ae | 1849 | mpath Multipath persistent reservation passthrough |
c23f23b9 | 1850 | xen xen backend driver support |
70c292af | 1851 | xen-pci-passthrough PCI passthrough support for Xen |
c23f23b9 MT |
1852 | brlapi BrlAPI (Braile) |
1853 | curl curl connectivity | |
a40161cb | 1854 | membarrier membarrier system call (for Linux 4.14+ or Windows) |
c23f23b9 | 1855 | fdt fdt device tree |
c23f23b9 | 1856 | kvm KVM acceleration support |
b0cb0a66 | 1857 | hax HAX acceleration support |
c97d6d2c | 1858 | hvf Hypervisor.framework acceleration support |
74a414a1 | 1859 | nvmm NVMM acceleration support |
d661d9a4 | 1860 | whpx Windows Hypervisor Platform acceleration support |
21ab34c9 MA |
1861 | rdma Enable RDMA-based migration |
1862 | pvrdma Enable PVRDMA support | |
c23f23b9 MT |
1863 | vde support for vde network |
1864 | netmap support for netmap network | |
1865 | linux-aio Linux AIO support | |
c10dd856 | 1866 | linux-io-uring Linux io_uring support |
c23f23b9 MT |
1867 | cap-ng libcap-ng support |
1868 | attr attr and xattr support | |
299e6f19 PB |
1869 | vhost-net vhost-net kernel acceleration support |
1870 | vhost-vsock virtio sockets device support | |
1871 | vhost-scsi vhost-scsi kernel target support | |
1872 | vhost-crypto vhost-user-crypto backend support | |
1873 | vhost-kernel vhost kernel backend support | |
1874 | vhost-user vhost-user backend support | |
bc15e44c | 1875 | vhost-user-blk-server vhost-user-blk server support |
108a6481 | 1876 | vhost-vdpa vhost-vdpa kernel backend support |
c23f23b9 MT |
1877 | spice spice |
1878 | rbd rados block device (rbd) | |
1879 | libiscsi iscsi support | |
1880 | libnfs nfs support | |
7b02f544 | 1881 | smartcard smartcard support (libcacard) |
0a40bcb7 | 1882 | u2f U2F support (u2f-emu) |
c23f23b9 | 1883 | libusb libusb (for usb passthrough) |
ed1701c6 | 1884 | live-block-migration Block migration in the main migration stream |
c23f23b9 MT |
1885 | usb-redir usb network redirection support |
1886 | lzo support of lzo compression library | |
1887 | snappy support of snappy compression library | |
1888 | bzip2 support of bzip2 compression library | |
1889 | (for reading bzip2-compressed dmg images) | |
83bc1f97 JF |
1890 | lzfse support of lzfse compression library |
1891 | (for reading lzfse-compressed dmg images) | |
3a678481 | 1892 | zstd support for zstd compression library |
d298ac10 | 1893 | (for migration compression and qcow2 cluster compression) |
c23f23b9 MT |
1894 | seccomp seccomp support |
1895 | coroutine-pool coroutine freelist (better performance) | |
1896 | glusterfs GlusterFS backend | |
c23f23b9 | 1897 | tpm TPM support |
b10d49d7 | 1898 | libssh ssh block device support |
c23f23b9 | 1899 | numa libnuma support |
ed279a06 | 1900 | libxml2 for Parallels image format |
c23f23b9 | 1901 | tcmalloc tcmalloc support |
7b01cb97 | 1902 | jemalloc jemalloc support |
86583a07 | 1903 | avx2 AVX2 optimization support |
6b8cd447 | 1904 | avx512f AVX512F optimization support |
a6b1d4c0 | 1905 | replication replication support |
c12d66aa LM |
1906 | opengl opengl support |
1907 | virglrenderer virgl rendering support | |
1908 | xfsctl xfsctl support | |
1909 | qom-cast-debug cast debugging support | |
8de73fa8 | 1910 | tools build qemu-io, qemu-nbd and qemu-img tools |
2f740136 JC |
1911 | bochs bochs image format support |
1912 | cloop cloop image format support | |
1913 | dmg dmg image format support | |
1914 | qcow1 qcow v1 image format support | |
1915 | vdi vdi image format support | |
1916 | vvfat vvfat image format support | |
1917 | qed qed image format support | |
1918 | parallels parallels image format support | |
e1c42697 | 1919 | sheepdog sheepdog block driver support (deprecated) |
f0d92b56 | 1920 | crypto-afalg Linux AF_ALG crypto backend driver |
8ca80760 | 1921 | capstone capstone disassembler support |
ba59fb77 | 1922 | debug-mutex mutex debugging support |
17824406 | 1923 | libpmem libpmem support |
75411919 | 1924 | xkbcommon xkbcommon support |
b767d257 | 1925 | rng-none dummy RNG, avoid using /dev/(u)random and getrandom() |
21b2eca6 | 1926 | libdaxctl libdaxctl support |
a484a719 | 1927 | fuse FUSE block device export |
df4ea709 | 1928 | fuse-lseek SEEK_HOLE/SEEK_DATA support for FUSE exports |
106ad1f9 | 1929 | multiprocess Out of process device emulation support |
20cf7b8e | 1930 | gio libgio support |
b8e0c493 | 1931 | slirp-smbd use smbd (at path --smbd=*) in slirp networking |
08fb77ed SW |
1932 | |
1933 | NOTE: The object files are built at the place where configure is launched | |
af5db58e | 1934 | EOF |
2d2ad6d0 | 1935 | exit 0 |
af5db58e PB |
1936 | fi |
1937 | ||
9c790242 | 1938 | # Remove old dependency files to make sure that they get properly regenerated |
bb768f71 | 1939 | rm -f */config-devices.mak.d |
9c790242 | 1940 | |
faf44142 DB |
1941 | if test -z "$python" |
1942 | then | |
1943 | error_exit "Python not found. Use --python=/path/to/python" | |
c53eeaf7 | 1944 | fi |
8e2c76bd RB |
1945 | if ! has "$make" |
1946 | then | |
1947 | error_exit "GNU make ($make) not found" | |
1948 | fi | |
c53eeaf7 SH |
1949 | |
1950 | # Note that if the Python conditional here evaluates True we will exit | |
1951 | # with status 1 which is a shell 'false' value. | |
1b11f28d TH |
1952 | if ! $python -c 'import sys; sys.exit(sys.version_info < (3,6))'; then |
1953 | error_exit "Cannot use '$python', Python >= 3.6 is required." \ | |
c53eeaf7 SH |
1954 | "Use --python=/path/to/python to specify a supported Python." |
1955 | fi | |
1956 | ||
755ee70f | 1957 | # Preserve python version since some functionality is dependent on it |
406ab2f3 | 1958 | 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 | 1959 | |
c53eeaf7 SH |
1960 | # Suppress writing compiled files |
1961 | python="$python -B" | |
1962 | ||
0a01d76f | 1963 | if test -z "$meson"; then |
6ebd89cf | 1964 | if test "$explicit_python" = no && has meson && version_ge "$(meson --version)" 0.55.3; then |
0a01d76f | 1965 | meson=meson |
7d7dbf9d | 1966 | elif test $git_submodules_action != 'ignore' ; then |
0a01d76f MAL |
1967 | meson=git |
1968 | elif test -e "${source_path}/meson/meson.py" ; then | |
1969 | meson=internal | |
1970 | else | |
1971 | if test "$explicit_python" = yes; then | |
1972 | error_exit "--python requires using QEMU's embedded Meson distribution, but it was not found." | |
1973 | else | |
1974 | error_exit "Meson not found. Use --meson=/path/to/meson" | |
1975 | fi | |
1976 | fi | |
1977 | else | |
1978 | # Meson uses its own Python interpreter to invoke other Python scripts, | |
1979 | # but the user wants to use the one they specified with --python. | |
1980 | # | |
1981 | # We do not want to override the distro Python interpreter (and sometimes | |
1982 | # cannot: for example in Homebrew /usr/bin/meson is a bash script), so | |
1983 | # just require --meson=git|internal together with --python. | |
1984 | if test "$explicit_python" = yes; then | |
1985 | case "$meson" in | |
1986 | git | internal) ;; | |
1987 | *) error_exit "--python requires using QEMU's embedded Meson distribution." ;; | |
1988 | esac | |
1989 | fi | |
a5665051 | 1990 | fi |
a5665051 | 1991 | |
0a01d76f MAL |
1992 | if test "$meson" = git; then |
1993 | git_submodules="${git_submodules} meson" | |
a5665051 | 1994 | fi |
0a01d76f MAL |
1995 | |
1996 | case "$meson" in | |
1997 | git | internal) | |
0a01d76f MAL |
1998 | meson="$python ${source_path}/meson/meson.py" |
1999 | ;; | |
84ec0c24 | 2000 | *) meson=$(command -v "$meson") ;; |
0a01d76f MAL |
2001 | esac |
2002 | ||
09e93326 | 2003 | # Probe for ninja |
48328880 PB |
2004 | |
2005 | if test -z "$ninja"; then | |
2006 | for c in ninja ninja-build samu; do | |
2007 | if has $c; then | |
2008 | ninja=$(command -v "$c") | |
2009 | break | |
2010 | fi | |
2011 | done | |
09e93326 PB |
2012 | if test -z "$ninja"; then |
2013 | error_exit "Cannot find Ninja" | |
2014 | fi | |
48328880 | 2015 | fi |
a5665051 | 2016 | |
9aae6e54 DHB |
2017 | # Check that the C compiler works. Doing this here before testing |
2018 | # the host CPU ensures that we had a valid CC to autodetect the | |
2019 | # $cpu var (and we should bail right here if that's not the case). | |
2020 | # It also allows the help message to be printed without a CC. | |
2021 | write_c_skeleton; | |
2022 | if compile_object ; then | |
2023 | : C compiler works ok | |
2024 | else | |
2025 | error_exit "\"$cc\" either does not exist or does not work" | |
2026 | fi | |
2027 | if ! compile_prog ; then | |
2028 | error_exit "\"$cc\" cannot build an executable (is your linker broken?)" | |
2029 | fi | |
2030 | ||
9c83ffd8 PM |
2031 | # Consult white-list to determine whether to enable werror |
2032 | # by default. Only enable by default for git builds | |
9c83ffd8 | 2033 | if test -z "$werror" ; then |
7d7dbf9d | 2034 | if test "$git_submodules_action" != "ignore" && \ |
e633a5c6 | 2035 | { test "$linux" = "yes" || test "$mingw32" = "yes"; }; then |
9c83ffd8 PM |
2036 | werror="yes" |
2037 | else | |
2038 | werror="no" | |
2039 | fi | |
2040 | fi | |
2041 | ||
975ff037 | 2042 | if test "$targetos" = "bogus"; then |
fb59dabd PM |
2043 | # Now that we know that we're not printing the help and that |
2044 | # the compiler works (so the results of the check_defines we used | |
2045 | # to identify the OS are reliable), if we didn't recognize the | |
2046 | # host OS we should stop now. | |
951fedfc | 2047 | error_exit "Unrecognized host OS (uname -s reports '$(uname -s)')" |
fb59dabd PM |
2048 | fi |
2049 | ||
efc6c070 TH |
2050 | # Check whether the compiler matches our minimum requirements: |
2051 | cat > $TMPC << EOF | |
2052 | #if defined(__clang_major__) && defined(__clang_minor__) | |
2053 | # ifdef __apple_build_version__ | |
2054 | # if __clang_major__ < 5 || (__clang_major__ == 5 && __clang_minor__ < 1) | |
2055 | # error You need at least XCode Clang v5.1 to compile QEMU | |
2056 | # endif | |
2057 | # else | |
2058 | # if __clang_major__ < 3 || (__clang_major__ == 3 && __clang_minor__ < 4) | |
2059 | # error You need at least Clang v3.4 to compile QEMU | |
2060 | # endif | |
2061 | # endif | |
2062 | #elif defined(__GNUC__) && defined(__GNUC_MINOR__) | |
2063 | # if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 8) | |
2064 | # error You need at least GCC v4.8 to compile QEMU | |
2065 | # endif | |
2066 | #else | |
2067 | # error You either need GCC or Clang to compiler QEMU | |
2068 | #endif | |
2069 | int main (void) { return 0; } | |
2070 | EOF | |
2071 | if ! compile_prog "" "" ; then | |
2072 | error_exit "You need at least GCC v4.8 or Clang v3.4 (or XCode Clang v5.1)" | |
2073 | fi | |
2074 | ||
00849b92 RH |
2075 | # Accumulate -Wfoo and -Wno-bar separately. |
2076 | # We will list all of the enable flags first, and the disable flags second. | |
2077 | # Note that we do not add -Werror, because that would enable it for all | |
2078 | # configure tests. If a configure test failed due to -Werror this would | |
2079 | # just silently disable some features, so it's too error prone. | |
2080 | ||
2081 | warn_flags= | |
2082 | add_to warn_flags -Wold-style-declaration | |
2083 | add_to warn_flags -Wold-style-definition | |
2084 | add_to warn_flags -Wtype-limits | |
2085 | add_to warn_flags -Wformat-security | |
2086 | add_to warn_flags -Wformat-y2k | |
2087 | add_to warn_flags -Winit-self | |
2088 | add_to warn_flags -Wignored-qualifiers | |
2089 | add_to warn_flags -Wempty-body | |
2090 | add_to warn_flags -Wnested-externs | |
2091 | add_to warn_flags -Wendif-labels | |
2092 | add_to warn_flags -Wexpansion-to-defined | |
0a2ebce9 | 2093 | add_to warn_flags -Wimplicit-fallthrough=2 |
00849b92 RH |
2094 | |
2095 | nowarn_flags= | |
2096 | add_to nowarn_flags -Wno-initializer-overrides | |
2097 | add_to nowarn_flags -Wno-missing-include-dirs | |
2098 | add_to nowarn_flags -Wno-shift-negative-value | |
2099 | add_to nowarn_flags -Wno-string-plus-int | |
2100 | add_to nowarn_flags -Wno-typedef-redefinition | |
aabab967 | 2101 | add_to nowarn_flags -Wno-tautological-type-limit-compare |
bac8d222 | 2102 | add_to nowarn_flags -Wno-psabi |
00849b92 RH |
2103 | |
2104 | gcc_flags="$warn_flags $nowarn_flags" | |
93b25869 JS |
2105 | |
2106 | cc_has_warning_flag() { | |
2107 | write_c_skeleton; | |
2108 | ||
a1d29d6c PM |
2109 | # Use the positive sense of the flag when testing for -Wno-wombat |
2110 | # support (gcc will happily accept the -Wno- form of unknown | |
2111 | # warning options). | |
93b25869 JS |
2112 | optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')" |
2113 | compile_prog "-Werror $optflag" "" | |
2114 | } | |
2115 | ||
2116 | for flag in $gcc_flags; do | |
2117 | if cc_has_warning_flag $flag ; then | |
2118 | QEMU_CFLAGS="$QEMU_CFLAGS $flag" | |
8d05095c PB |
2119 | fi |
2120 | done | |
2121 | ||
3b463a3f | 2122 | if test "$stack_protector" != "no"; then |
fccd35a0 RR |
2123 | cat > $TMPC << EOF |
2124 | int main(int argc, char *argv[]) | |
2125 | { | |
2126 | char arr[64], *p = arr, *c = argv[0]; | |
2127 | while (*c) { | |
2128 | *p++ = *c++; | |
2129 | } | |
2130 | return 0; | |
2131 | } | |
2132 | EOF | |
63678e17 | 2133 | gcc_flags="-fstack-protector-strong -fstack-protector-all" |
3b463a3f | 2134 | sp_on=0 |
63678e17 | 2135 | for flag in $gcc_flags; do |
590e5dd9 PM |
2136 | # We need to check both a compile and a link, since some compiler |
2137 | # setups fail only on a .c->.o compile and some only at link time | |
086d5f75 | 2138 | if compile_object "-Werror $flag" && |
590e5dd9 | 2139 | compile_prog "-Werror $flag" ""; then |
63678e17 | 2140 | QEMU_CFLAGS="$QEMU_CFLAGS $flag" |
db5adeaa | 2141 | QEMU_LDFLAGS="$QEMU_LDFLAGS $flag" |
3b463a3f | 2142 | sp_on=1 |
63678e17 SN |
2143 | break |
2144 | fi | |
2145 | done | |
3b463a3f MR |
2146 | if test "$stack_protector" = yes; then |
2147 | if test $sp_on = 0; then | |
2148 | error_exit "Stack protector not supported" | |
2149 | fi | |
2150 | fi | |
37746c5e MAL |
2151 | fi |
2152 | ||
20bc94a2 PB |
2153 | # Disable -Wmissing-braces on older compilers that warn even for |
2154 | # the "universal" C zero initializer {0}. | |
2155 | cat > $TMPC << EOF | |
2156 | struct { | |
2157 | int a[2]; | |
2158 | } x = {0}; | |
2159 | EOF | |
2160 | if compile_object "-Werror" "" ; then | |
2161 | : | |
2162 | else | |
2163 | QEMU_CFLAGS="$QEMU_CFLAGS -Wno-missing-braces" | |
2164 | fi | |
2165 | ||
21e709aa MAL |
2166 | # Our module code doesn't support Windows |
2167 | if test "$modules" = "yes" && test "$mingw32" = "yes" ; then | |
2168 | error_exit "Modules are not available for Windows" | |
2169 | fi | |
2170 | ||
bd83c861 CE |
2171 | # module_upgrades is only reasonable if modules are enabled |
2172 | if test "$modules" = "no" && test "$module_upgrades" = "yes" ; then | |
2173 | error_exit "Can't enable module-upgrades as Modules are not enabled" | |
2174 | fi | |
2175 | ||
d376e9de | 2176 | # Static linking is not possible with modules or PIE |
40d6444e | 2177 | if test "$static" = "yes" ; then |
aa0d1f44 PB |
2178 | if test "$modules" = "yes" ; then |
2179 | error_exit "static and modules are mutually incompatible" | |
2180 | fi | |
40d6444e AK |
2181 | fi |
2182 | ||
768b7855 EC |
2183 | # Unconditional check for compiler __thread support |
2184 | cat > $TMPC << EOF | |
2185 | static __thread int tls_var; | |
2186 | int main(void) { return tls_var; } | |
2187 | EOF | |
2188 | ||
2189 | if ! compile_prog "-Werror" "" ; then | |
2190 | error_exit "Your compiler does not support the __thread specifier for " \ | |
2191 | "Thread-Local Storage (TLS). Please upgrade to a version that does." | |
2192 | fi | |
2193 | ||
b2634124 | 2194 | cat > $TMPC << EOF |
21d4a791 AK |
2195 | |
2196 | #ifdef __linux__ | |
2197 | # define THREAD __thread | |
2198 | #else | |
2199 | # define THREAD | |
2200 | #endif | |
21d4a791 | 2201 | static THREAD int tls_var; |
21d4a791 | 2202 | int main(void) { return tls_var; } |
40d6444e | 2203 | EOF |
412aeacd | 2204 | |
b2634124 RH |
2205 | # Check we support --no-pie first; we will need this for building ROMs. |
2206 | if compile_prog "-Werror -fno-pie" "-no-pie"; then | |
2207 | CFLAGS_NOPIE="-fno-pie" | |
b2634124 RH |
2208 | fi |
2209 | ||
12781462 | 2210 | if test "$static" = "yes"; then |
eca7a8e6 | 2211 | if test "$pie" != "no" && compile_prog "-Werror -fPIE -DPIE" "-static-pie"; then |
5770e8af | 2212 | CONFIGURE_CFLAGS="-fPIE -DPIE $CONFIGURE_CFLAGS" |
12781462 RH |
2213 | QEMU_LDFLAGS="-static-pie $QEMU_LDFLAGS" |
2214 | pie="yes" | |
2215 | elif test "$pie" = "yes"; then | |
2216 | error_exit "-static-pie not available due to missing toolchain support" | |
2217 | else | |
2218 | QEMU_LDFLAGS="-static $QEMU_LDFLAGS" | |
2219 | pie="no" | |
2220 | fi | |
2221 | elif test "$pie" = "no"; then | |
5770e8af | 2222 | CONFIGURE_CFLAGS="$CFLAGS_NOPIE $CONFIGURE_CFLAGS" |
eca7a8e6 | 2223 | elif compile_prog "-Werror -fPIE -DPIE" "-pie"; then |
5770e8af PB |
2224 | CONFIGURE_CFLAGS="-fPIE -DPIE $CONFIGURE_CFLAGS" |
2225 | CONFIGURE_LDFLAGS="-pie $CONFIGURE_LDFLAGS" | |
2c674109 RH |
2226 | pie="yes" |
2227 | elif test "$pie" = "yes"; then | |
2228 | error_exit "PIE not available due to missing toolchain support" | |
2229 | else | |
2230 | echo "Disabling PIE due to missing toolchain support" | |
2231 | pie="no" | |
40d6444e AK |
2232 | fi |
2233 | ||
e6cbd751 RH |
2234 | # Detect support for PT_GNU_RELRO + DT_BIND_NOW. |
2235 | # The combination is known as "full relro", because .got.plt is read-only too. | |
2236 | if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then | |
2237 | QEMU_LDFLAGS="-Wl,-z,relro -Wl,-z,now $QEMU_LDFLAGS" | |
2238 | fi | |
2239 | ||
09dada40 PB |
2240 | ########################################## |
2241 | # __sync_fetch_and_and requires at least -march=i486. Many toolchains | |
2242 | # use i686 as default anyway, but for those that don't, an explicit | |
2243 | # specification is necessary | |
2244 | ||
2245 | if test "$cpu" = "i386"; then | |
2246 | cat > $TMPC << EOF | |
2247 | static int sfaa(int *ptr) | |
2248 | { | |
2249 | return __sync_fetch_and_and(ptr, 0); | |
2250 | } | |
2251 | ||
2252 | int main(void) | |
2253 | { | |
2254 | int val = 42; | |
1405b629 | 2255 | val = __sync_val_compare_and_swap(&val, 0, 1); |
09dada40 PB |
2256 | sfaa(&val); |
2257 | return val; | |
2258 | } | |
2259 | EOF | |
2260 | if ! compile_prog "" "" ; then | |
2261 | QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS" | |
2262 | fi | |
2263 | fi | |
2264 | ||
2265 | ######################################### | |
ec530c81 | 2266 | # Solaris specific configure tool chain decisions |
09dada40 | 2267 | |
ec530c81 | 2268 | if test "$solaris" = "yes" ; then |
6792aa11 LM |
2269 | if has ar; then |
2270 | : | |
2271 | else | |
ec530c81 | 2272 | if test -f /usr/ccs/bin/ar ; then |
76ad07a4 PM |
2273 | error_exit "No path includes ar" \ |
2274 | "Add /usr/ccs/bin to your path and rerun configure" | |
ec530c81 | 2275 | fi |
76ad07a4 | 2276 | error_exit "No path includes ar" |
ec530c81 | 2277 | fi |
5fafdf24 | 2278 | fi |
ec530c81 | 2279 | |
afb63ebd | 2280 | if test -z "${target_list+xxx}" ; then |
fdb75aef | 2281 | default_targets=yes |
d880a3ba | 2282 | for target in $default_target_list; do |
fdb75aef | 2283 | target_list="$target_list $target" |
d880a3ba PB |
2284 | done |
2285 | target_list="${target_list# }" | |
121afa9e | 2286 | else |
fdb75aef | 2287 | default_targets=no |
89138857 | 2288 | target_list=$(echo "$target_list" | sed -e 's/,/ /g') |
d880a3ba PB |
2289 | for target in $target_list; do |
2290 | # Check that we recognised the target name; this allows a more | |
2291 | # friendly error message than if we let it fall through. | |
2292 | case " $default_target_list " in | |
2293 | *" $target "*) | |
2294 | ;; | |
2295 | *) | |
2296 | error_exit "Unknown target name '$target'" | |
2297 | ;; | |
2298 | esac | |
d880a3ba | 2299 | done |
121afa9e | 2300 | fi |
25b48338 | 2301 | |
fdb75aef PB |
2302 | for target in $target_list; do |
2303 | # if a deprecated target is enabled we note it here | |
2304 | if echo "$deprecated_targets_list" | grep -q "$target"; then | |
2305 | add_to deprecated_features $target | |
2306 | fi | |
2307 | done | |
2308 | ||
f55fe278 PB |
2309 | # see if system emulation was really requested |
2310 | case " $target_list " in | |
2311 | *"-softmmu "*) softmmu=yes | |
2312 | ;; | |
2313 | *) softmmu=no | |
2314 | ;; | |
2315 | esac | |
5327cf48 | 2316 | |
249247c9 JQ |
2317 | feature_not_found() { |
2318 | feature=$1 | |
21684af0 | 2319 | remedy=$2 |
249247c9 | 2320 | |
76ad07a4 | 2321 | error_exit "User requested feature $feature" \ |
21684af0 SS |
2322 | "configure was not able to find it." \ |
2323 | "$remedy" | |
249247c9 JQ |
2324 | } |
2325 | ||
7d13299d FB |
2326 | # --- |
2327 | # big/little endian test | |
2328 | cat > $TMPC << EOF | |
61cc919f MF |
2329 | short big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, }; |
2330 | short little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, }; | |
2331 | extern int foo(short *, short *); | |
2332 | int main(int argc, char *argv[]) { | |
2333 | return foo(big_endian, little_endian); | |
7d13299d FB |
2334 | } |
2335 | EOF | |
2336 | ||
61cc919f | 2337 | if compile_object ; then |
12f15c91 | 2338 | if strings -a $TMPO | grep -q BiGeNdIaN ; then |
61cc919f | 2339 | bigendian="yes" |
12f15c91 | 2340 | elif strings -a $TMPO | grep -q LiTtLeEnDiAn ; then |
61cc919f MF |
2341 | bigendian="no" |
2342 | else | |
2343 | echo big/little test failed | |
21d89f84 | 2344 | fi |
61cc919f MF |
2345 | else |
2346 | echo big/little test failed | |
7d13299d FB |
2347 | fi |
2348 | ||
e10ee3f5 PMD |
2349 | ########################################## |
2350 | # system tools | |
2351 | if test -z "$want_tools"; then | |
2352 | if test "$softmmu" = "no"; then | |
2353 | want_tools=no | |
2354 | else | |
2355 | want_tools=yes | |
2356 | fi | |
2357 | fi | |
2358 | ||
90520ee4 PMD |
2359 | ########################################## |
2360 | # Disable features only meaningful for system-mode emulation | |
2361 | if test "$softmmu" = "no"; then | |
2362 | audio_drv_list="" | |
2363 | fi | |
2364 | ||
a30878e7 | 2365 | ########################################## |
6b39b063 EB |
2366 | # Some versions of Mac OS X incorrectly define SIZE_MAX |
2367 | cat > $TMPC << EOF | |
2368 | #include <stdint.h> | |
2369 | #include <stdio.h> | |
2370 | int main(int argc, char *argv[]) { | |
2371 | return printf("%zu", SIZE_MAX); | |
2372 | } | |
2373 | EOF | |
2374 | have_broken_size_max=no | |
2375 | if ! compile_object -Werror ; then | |
2376 | have_broken_size_max=yes | |
2377 | fi | |
2378 | ||
015a33bd GA |
2379 | ########################################## |
2380 | # L2TPV3 probe | |
2381 | ||
2382 | cat > $TMPC <<EOF | |
2383 | #include <sys/socket.h> | |
bff6cb72 | 2384 | #include <linux/ip.h> |
015a33bd GA |
2385 | int main(void) { return sizeof(struct mmsghdr); } |
2386 | EOF | |
2387 | if compile_prog "" "" ; then | |
2388 | l2tpv3=yes | |
2389 | else | |
2390 | l2tpv3=no | |
2391 | fi | |
2392 | ||
195588cc DC |
2393 | cat > $TMPC <<EOF |
2394 | #include <sys/mman.h> | |
2395 | int main(int argc, char *argv[]) { | |
2396 | return mlockall(MCL_FUTURE); | |
2397 | } | |
2398 | EOF | |
2399 | if compile_prog "" "" ; then | |
2400 | have_mlockall=yes | |
2401 | else | |
2402 | have_mlockall=no | |
2403 | fi | |
2404 | ||
299e6f19 PB |
2405 | ######################################### |
2406 | # vhost interdependencies and host support | |
2407 | ||
2408 | # vhost backends | |
d88618f7 SH |
2409 | if test "$vhost_user" = "yes" && test "$linux" != "yes"; then |
2410 | error_exit "vhost-user is only available on Linux" | |
299e6f19 | 2411 | fi |
108a6481 CL |
2412 | test "$vhost_vdpa" = "" && vhost_vdpa=$linux |
2413 | if test "$vhost_vdpa" = "yes" && test "$linux" != "yes"; then | |
2414 | error_exit "vhost-vdpa is only available on Linux" | |
2415 | fi | |
299e6f19 PB |
2416 | test "$vhost_kernel" = "" && vhost_kernel=$linux |
2417 | if test "$vhost_kernel" = "yes" && test "$linux" != "yes"; then | |
2418 | error_exit "vhost-kernel is only available on Linux" | |
2419 | fi | |
2420 | ||
2421 | # vhost-kernel devices | |
2422 | test "$vhost_scsi" = "" && vhost_scsi=$vhost_kernel | |
2423 | if test "$vhost_scsi" = "yes" && test "$vhost_kernel" != "yes"; then | |
2424 | error_exit "--enable-vhost-scsi requires --enable-vhost-kernel" | |
2425 | fi | |
2426 | test "$vhost_vsock" = "" && vhost_vsock=$vhost_kernel | |
2427 | if test "$vhost_vsock" = "yes" && test "$vhost_kernel" != "yes"; then | |
2428 | error_exit "--enable-vhost-vsock requires --enable-vhost-kernel" | |
2429 | fi | |
2430 | ||
2431 | # vhost-user backends | |
2432 | test "$vhost_net_user" = "" && vhost_net_user=$vhost_user | |
2433 | if test "$vhost_net_user" = "yes" && test "$vhost_user" = "no"; then | |
2434 | error_exit "--enable-vhost-net-user requires --enable-vhost-user" | |
2435 | fi | |
2436 | test "$vhost_crypto" = "" && vhost_crypto=$vhost_user | |
2437 | if test "$vhost_crypto" = "yes" && test "$vhost_user" = "no"; then | |
2438 | error_exit "--enable-vhost-crypto requires --enable-vhost-user" | |
2439 | fi | |
98fc1ada DDAG |
2440 | test "$vhost_user_fs" = "" && vhost_user_fs=$vhost_user |
2441 | if test "$vhost_user_fs" = "yes" && test "$vhost_user" = "no"; then | |
2442 | error_exit "--enable-vhost-user-fs requires --enable-vhost-user" | |
2443 | fi | |
108a6481 CL |
2444 | #vhost-vdpa backends |
2445 | test "$vhost_net_vdpa" = "" && vhost_net_vdpa=$vhost_vdpa | |
2446 | if test "$vhost_net_vdpa" = "yes" && test "$vhost_vdpa" = "no"; then | |
2447 | error_exit "--enable-vhost-net-vdpa requires --enable-vhost-vdpa" | |
2448 | fi | |
299e6f19 | 2449 | |
40bc0ca9 | 2450 | # OR the vhost-kernel, vhost-vdpa and vhost-user values for simplicity |
299e6f19 PB |
2451 | if test "$vhost_net" = ""; then |
2452 | test "$vhost_net_user" = "yes" && vhost_net=yes | |
40bc0ca9 | 2453 | test "$vhost_net_vdpa" = "yes" && vhost_net=yes |
299e6f19 PB |
2454 | test "$vhost_kernel" = "yes" && vhost_net=yes |
2455 | fi | |
2456 | ||
779ab5e3 SW |
2457 | ########################################## |
2458 | # pkg-config probe | |
2459 | ||
2460 | if ! has "$pkg_config_exe"; then | |
76ad07a4 | 2461 | error_exit "pkg-config binary '$pkg_config_exe' not found" |
779ab5e3 SW |
2462 | fi |
2463 | ||
b0a47e79 JQ |
2464 | ########################################## |
2465 | # NPTL probe | |
2466 | ||
24cb36a6 | 2467 | if test "$linux_user" = "yes"; then |
b0a47e79 | 2468 | cat > $TMPC <<EOF |
bd0c5661 | 2469 | #include <sched.h> |
30813cea | 2470 | #include <linux/futex.h> |
182eacc0 | 2471 | int main(void) { |
bd0c5661 PB |
2472 | #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT) |
2473 | #error bork | |
2474 | #endif | |
182eacc0 | 2475 | return 0; |
bd0c5661 PB |
2476 | } |
2477 | EOF | |
24cb36a6 | 2478 | if ! compile_object ; then |
21684af0 | 2479 | feature_not_found "nptl" "Install glibc and linux kernel headers." |
b0a47e79 | 2480 | fi |
bd0c5661 PB |
2481 | fi |
2482 | ||
e37630ca AL |
2483 | ########################################## |
2484 | # xen probe | |
2485 | ||
1badb709 | 2486 | if test "$xen" != "disabled" ; then |
c1cdd9d5 JG |
2487 | # Check whether Xen library path is specified via --extra-ldflags to avoid |
2488 | # overriding this setting with pkg-config output. If not, try pkg-config | |
2489 | # to obtain all needed flags. | |
2490 | ||
2491 | if ! echo $EXTRA_LDFLAGS | grep tools/libxc > /dev/null && \ | |
2492 | $pkg_config --exists xencontrol ; then | |
2493 | xen_ctrl_version="$(printf '%d%02d%02d' \ | |
2494 | $($pkg_config --modversion xencontrol | sed 's/\./ /g') )" | |
1badb709 | 2495 | xen=enabled |
5b6a8f43 | 2496 | xen_pc="xencontrol xenstore xenforeignmemory xengnttab" |
c1cdd9d5 | 2497 | xen_pc="$xen_pc xenevtchn xendevicemodel" |
58ea9a7a AP |
2498 | if $pkg_config --exists xentoolcore; then |
2499 | xen_pc="$xen_pc xentoolcore" | |
2500 | fi | |
582ea95f MAL |
2501 | xen_cflags="$($pkg_config --cflags $xen_pc)" |
2502 | xen_libs="$($pkg_config --libs $xen_pc)" | |
c1cdd9d5 | 2503 | else |
d5b93ddf | 2504 | |
5b6a8f43 | 2505 | xen_libs="-lxenstore -lxenctrl" |
d9506cab | 2506 | xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn" |
50ced5b3 | 2507 | |
c1cdd9d5 JG |
2508 | # First we test whether Xen headers and libraries are available. |
2509 | # If no, we are done and there is no Xen support. | |
2510 | # If yes, more tests are run to detect the Xen version. | |
2511 | ||
2512 | # Xen (any) | |
2513 | cat > $TMPC <<EOF | |
e37630ca | 2514 | #include <xenctrl.h> |
50ced5b3 SW |
2515 | int main(void) { |
2516 | return 0; | |
2517 | } | |
2518 | EOF | |
c1cdd9d5 JG |
2519 | if ! compile_prog "" "$xen_libs" ; then |
2520 | # Xen not found | |
1badb709 | 2521 | if test "$xen" = "enabled" ; then |
c1cdd9d5 JG |
2522 | feature_not_found "xen" "Install xen devel" |
2523 | fi | |
1badb709 | 2524 | xen=disabled |
50ced5b3 | 2525 | |
c1cdd9d5 JG |
2526 | # Xen unstable |
2527 | elif | |
2528 | cat > $TMPC <<EOF && | |
2cbf8903 RL |
2529 | #undef XC_WANT_COMPAT_DEVICEMODEL_API |
2530 | #define __XEN_TOOLS__ | |
2531 | #include <xendevicemodel.h> | |
d3c49ebb | 2532 | #include <xenforeignmemory.h> |
2cbf8903 RL |
2533 | int main(void) { |
2534 | xendevicemodel_handle *xd; | |
d3c49ebb | 2535 | xenforeignmemory_handle *xfmem; |
2cbf8903 RL |
2536 | |
2537 | xd = xendevicemodel_open(0, 0); | |
2538 | xendevicemodel_pin_memory_cacheattr(xd, 0, 0, 0, 0); | |
2539 | ||
d3c49ebb PD |
2540 | xfmem = xenforeignmemory_open(0, 0); |
2541 | xenforeignmemory_map_resource(xfmem, 0, 0, 0, 0, 0, NULL, 0, 0); | |
2542 | ||
2cbf8903 RL |
2543 | return 0; |
2544 | } | |
2545 | EOF | |
2546 | compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore" | |
2547 | then | |
2548 | xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore" | |
2549 | xen_ctrl_version=41100 | |
1badb709 | 2550 | xen=enabled |
2cbf8903 RL |
2551 | elif |
2552 | cat > $TMPC <<EOF && | |
5ba3d756 ID |
2553 | #undef XC_WANT_COMPAT_MAP_FOREIGN_API |
2554 | #include <xenforeignmemory.h> | |
58ea9a7a | 2555 | #include <xentoolcore.h> |
5ba3d756 ID |
2556 | int main(void) { |
2557 | xenforeignmemory_handle *xfmem; | |
2558 | ||
2559 | xfmem = xenforeignmemory_open(0, 0); | |
2560 | xenforeignmemory_map2(xfmem, 0, 0, 0, 0, 0, 0, 0); | |
58ea9a7a | 2561 | xentoolcore_restrict_all(0); |
5ba3d756 ID |
2562 | |
2563 | return 0; | |
2564 | } | |
2565 | EOF | |
58ea9a7a | 2566 | compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore" |
5ba3d756 | 2567 | then |
58ea9a7a | 2568 | xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore" |
5ba3d756 | 2569 | xen_ctrl_version=41000 |
1badb709 | 2570 | xen=enabled |
5ba3d756 ID |
2571 | elif |
2572 | cat > $TMPC <<EOF && | |
da8090cc PD |
2573 | #undef XC_WANT_COMPAT_DEVICEMODEL_API |
2574 | #define __XEN_TOOLS__ | |
2575 | #include <xendevicemodel.h> | |
2576 | int main(void) { | |
2577 | xendevicemodel_handle *xd; | |
2578 | ||
2579 | xd = xendevicemodel_open(0, 0); | |
2580 | xendevicemodel_close(xd); | |
50ced5b3 | 2581 | |
da8090cc PD |
2582 | return 0; |
2583 | } | |
2584 | EOF | |
c1cdd9d5 JG |
2585 | compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs" |
2586 | then | |
2587 | xen_stable_libs="-lxendevicemodel $xen_stable_libs" | |
2588 | xen_ctrl_version=40900 | |
1badb709 | 2589 | xen=enabled |
c1cdd9d5 JG |
2590 | elif |
2591 | cat > $TMPC <<EOF && | |
b6eb9b45 PS |
2592 | /* |
2593 | * If we have stable libs the we don't want the libxc compat | |
2594 | * layers, regardless of what CFLAGS we may have been given. | |
2595 | * | |
2596 | * Also, check if xengnttab_grant_copy_segment_t is defined and | |
2597 | * grant copy operation is implemented. | |
2598 | */ | |
2599 | #undef XC_WANT_COMPAT_EVTCHN_API | |
2600 | #undef XC_WANT_COMPAT_GNTTAB_API | |
2601 | #undef XC_WANT_COMPAT_MAP_FOREIGN_API | |
2602 | #include <xenctrl.h> | |
2603 | #include <xenstore.h> | |
2604 | #include <xenevtchn.h> | |
2605 | #include <xengnttab.h> | |
2606 | #include <xenforeignmemory.h> | |
2607 | #include <stdint.h> | |
2608 | #include <xen/hvm/hvm_info_table.h> | |
2609 | #if !defined(HVM_MAX_VCPUS) | |
2610 | # error HVM_MAX_VCPUS not defined | |
2611 | #endif | |
2612 | int main(void) { | |
2613 | xc_interface *xc = NULL; | |
2614 | xenforeignmemory_handle *xfmem; | |
2615 | xenevtchn_handle *xe; | |
2616 | xengnttab_handle *xg; | |
b6eb9b45 PS |
2617 | xengnttab_grant_copy_segment_t* seg = NULL; |
2618 | ||
2619 | xs_daemon_open(); | |
2620 | ||
2621 | xc = xc_interface_open(0, 0, 0); | |
2622 | xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); | |
2623 | xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); | |
2624 | xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); | |
2625 | xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL); | |
b6eb9b45 PS |
2626 | |
2627 | xfmem = xenforeignmemory_open(0, 0); | |
2628 | xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0); | |
2629 | ||
2630 | xe = xenevtchn_open(0, 0); | |
2631 | xenevtchn_fd(xe); | |
2632 | ||
2633 | xg = xengnttab_open(0, 0); | |
2634 | xengnttab_grant_copy(xg, 0, seg); | |
2635 | ||
2636 | return 0; | |
2637 | } | |
2638 | EOF | |
c1cdd9d5 JG |
2639 | compile_prog "" "$xen_libs $xen_stable_libs" |
2640 | then | |
2641 | xen_ctrl_version=40800 | |
1badb709 | 2642 | xen=enabled |
c1cdd9d5 JG |
2643 | elif |
2644 | cat > $TMPC <<EOF && | |
5eeb39c2 IC |
2645 | /* |
2646 | * If we have stable libs the we don't want the libxc compat | |
2647 | * layers, regardless of what CFLAGS we may have been given. | |
2648 | */ | |
2649 | #undef XC_WANT_COMPAT_EVTCHN_API | |
2650 | #undef XC_WANT_COMPAT_GNTTAB_API | |
2651 | #undef XC_WANT_COMPAT_MAP_FOREIGN_API | |
2652 | #include <xenctrl.h> | |
2653 | #include <xenstore.h> | |
2654 | #include <xenevtchn.h> | |
2655 | #include <xengnttab.h> | |
2656 | #include <xenforeignmemory.h> | |
2657 | #include <stdint.h> | |
2658 | #include <xen/hvm/hvm_info_table.h> | |
2659 | #if !defined(HVM_MAX_VCPUS) | |
2660 | # error HVM_MAX_VCPUS not defined | |
2661 | #endif | |
2662 | int main(void) { | |
2663 | xc_interface *xc = NULL; | |
2664 | xenforeignmemory_handle *xfmem; | |
2665 | xenevtchn_handle *xe; | |
2666 | xengnttab_handle *xg; | |
5eeb39c2 IC |
2667 | |
2668 | xs_daemon_open(); | |
2669 | ||
2670 | xc = xc_interface_open(0, 0, 0); | |
2671 | xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); | |
2672 | xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); | |
2673 | xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); | |
2674 | xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL); | |
5eeb39c2 IC |
2675 | |
2676 | xfmem = xenforeignmemory_open(0, 0); | |
2677 | xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0); | |
2678 | ||
2679 | xe = xenevtchn_open(0, 0); | |
2680 | xenevtchn_fd(xe); | |
2681 | ||
2682 | xg = xengnttab_open(0, 0); | |
2683 | xengnttab_map_grant_ref(xg, 0, 0, 0); | |
2684 | ||
2685 | return 0; | |
2686 | } | |
2687 | EOF | |
c1cdd9d5 JG |
2688 | compile_prog "" "$xen_libs $xen_stable_libs" |
2689 | then | |
2690 | xen_ctrl_version=40701 | |
1badb709 | 2691 | xen=enabled |
c1cdd9d5 JG |
2692 | |
2693 | # Xen 4.6 | |
2694 | elif | |
2695 | cat > $TMPC <<EOF && | |
cdadde39 | 2696 | #include <xenctrl.h> |
e108a3c1 | 2697 | #include <xenstore.h> |
d5b93ddf AP |
2698 | #include <stdint.h> |
2699 | #include <xen/hvm/hvm_info_table.h> | |
2700 | #if !defined(HVM_MAX_VCPUS) | |
2701 | # error HVM_MAX_VCPUS not defined | |
2702 | #endif | |
d8b441a3 JB |
2703 | int main(void) { |
2704 | xc_interface *xc; | |
2705 | xs_daemon_open(); | |
2706 | xc = xc_interface_open(0, 0, 0); | |
2707 | xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); | |
2708 | xc_gnttab_open(NULL, 0); | |
2709 | xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); | |
2710 | xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); | |
2711 | xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL); | |
20a544c7 | 2712 | xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0); |
d8b441a3 JB |
2713 | return 0; |
2714 | } | |
2715 | EOF | |
c1cdd9d5 JG |
2716 | compile_prog "" "$xen_libs" |
2717 | then | |
2718 | xen_ctrl_version=40600 | |
1badb709 | 2719 | xen=enabled |
c1cdd9d5 JG |
2720 | |
2721 | # Xen 4.5 | |
2722 | elif | |
2723 | cat > $TMPC <<EOF && | |
d8b441a3 JB |
2724 | #include <xenctrl.h> |
2725 | #include <xenstore.h> | |
2726 | #include <stdint.h> | |
2727 | #include <xen/hvm/hvm_info_table.h> | |
2728 | #if !defined(HVM_MAX_VCPUS) | |
2729 | # error HVM_MAX_VCPUS not defined | |
2730 | #endif | |
3996e85c PD |
2731 | int main(void) { |
2732 | xc_interface *xc; | |
2733 | xs_daemon_open(); | |
2734 | xc = xc_interface_open(0, 0, 0); | |
2735 | xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); | |
2736 | xc_gnttab_open(NULL, 0); | |
2737 | xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); | |
2738 | xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); | |
2739 | xc_hvm_create_ioreq_server(xc, 0, 0, NULL); | |
2740 | return 0; | |
2741 | } | |
2742 | EOF | |
c1cdd9d5 JG |
2743 | compile_prog "" "$xen_libs" |
2744 | then | |
2745 | xen_ctrl_version=40500 | |
1badb709 | 2746 | xen=enabled |
3996e85c | 2747 | |
c1cdd9d5 JG |
2748 | elif |
2749 | cat > $TMPC <<EOF && | |
3996e85c PD |
2750 | #include <xenctrl.h> |
2751 | #include <xenstore.h> | |
2752 | #include <stdint.h> | |
2753 | #include <xen/hvm/hvm_info_table.h> | |
2754 | #if !defined(HVM_MAX_VCPUS) | |
2755 | # error HVM_MAX_VCPUS not defined | |
2756 | #endif | |
8688e065 SS |
2757 | int main(void) { |
2758 | xc_interface *xc; | |
2759 | xs_daemon_open(); | |
2760 | xc = xc_interface_open(0, 0, 0); | |
2761 | xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); | |
2762 | xc_gnttab_open(NULL, 0); | |
2763 | xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); | |
2764 | xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); | |
2765 | return 0; | |
2766 | } | |
2767 | EOF | |
c1cdd9d5 JG |
2768 | compile_prog "" "$xen_libs" |
2769 | then | |
2770 | xen_ctrl_version=40200 | |
1badb709 | 2771 | xen=enabled |
8688e065 | 2772 | |
c1cdd9d5 | 2773 | else |
1badb709 | 2774 | if test "$xen" = "enabled" ; then |
c1cdd9d5 JG |
2775 | feature_not_found "xen (unsupported version)" \ |
2776 | "Install a supported xen (xen 4.2 or newer)" | |
2777 | fi | |
1badb709 | 2778 | xen=disabled |
fc321b4b | 2779 | fi |
d5b93ddf | 2780 | |
1badb709 | 2781 | if test "$xen" = enabled; then |
c1cdd9d5 | 2782 | if test $xen_ctrl_version -ge 40701 ; then |
582ea95f | 2783 | xen_libs="$xen_libs $xen_stable_libs " |
c1cdd9d5 | 2784 | fi |
5eeb39c2 | 2785 | fi |
d5b93ddf | 2786 | fi |
e37630ca AL |
2787 | fi |
2788 | ||
ddbb0d09 DB |
2789 | ########################################## |
2790 | # GNUTLS probe | |
2791 | ||
2792 | if test "$gnutls" != "no"; then | |
a73e82ef | 2793 | pass="no" |
a0722409 | 2794 | if $pkg_config --exists "gnutls >= 3.1.18"; then |
89138857 SW |
2795 | gnutls_cflags=$($pkg_config --cflags gnutls) |
2796 | gnutls_libs=$($pkg_config --libs gnutls) | |
a73e82ef RH |
2797 | # Packaging for the static libraries is not always correct. |
2798 | # At least ubuntu 18.04 ships only shared libraries. | |
2799 | write_c_skeleton | |
2800 | if compile_prog "" "$gnutls_libs" ; then | |
a73e82ef RH |
2801 | pass="yes" |
2802 | fi | |
2803 | fi | |
2804 | if test "$pass" = "no" && test "$gnutls" = "yes"; then | |
a0722409 | 2805 | feature_not_found "gnutls" "Install gnutls devel >= 3.1.18" |
ddbb0d09 | 2806 | else |
a73e82ef | 2807 | gnutls="$pass" |
ddbb0d09 | 2808 | fi |
ddbb0d09 DB |
2809 | fi |
2810 | ||
91bfcdb0 DB |
2811 | |
2812 | # If user didn't give a --disable/enable-gcrypt flag, | |
2813 | # then mark as disabled if user requested nettle | |
a0722409 | 2814 | # explicitly |
91bfcdb0 DB |
2815 | if test -z "$gcrypt" |
2816 | then | |
a0722409 | 2817 | if test "$nettle" = "yes" |
91bfcdb0 DB |
2818 | then |
2819 | gcrypt="no" | |
2820 | fi | |
2821 | fi | |
2822 | ||
2823 | # If user didn't give a --disable/enable-nettle flag, | |
2824 | # then mark as disabled if user requested gcrypt | |
a0722409 | 2825 | # explicitly |
91bfcdb0 DB |
2826 | if test -z "$nettle" |
2827 | then | |
a0722409 | 2828 | if test "$gcrypt" = "yes" |
91bfcdb0 DB |
2829 | then |
2830 | nettle="no" | |
2831 | fi | |
2832 | fi | |
2833 | ||
dea7a64e | 2834 | has_libgcrypt() { |
91bfcdb0 DB |
2835 | if ! has "libgcrypt-config" |
2836 | then | |
2837 | return 1 | |
2838 | fi | |
2839 | ||
2840 | if test -n "$cross_prefix" | |
2841 | then | |
89138857 | 2842 | host=$(libgcrypt-config --host) |
91bfcdb0 DB |
2843 | if test "$host-" != $cross_prefix |
2844 | then | |
2845 | return 1 | |
2846 | fi | |
2847 | fi | |
2848 | ||
dea7a64e DB |
2849 | maj=`libgcrypt-config --version | awk -F . '{print $1}'` |
2850 | min=`libgcrypt-config --version | awk -F . '{print $2}'` | |
2851 | ||
2852 | if test $maj != 1 || test $min -lt 5 | |
2853 | then | |
2854 | return 1 | |
2855 | fi | |
2856 | ||
91bfcdb0 DB |
2857 | return 0 |
2858 | } | |
2859 | ||
a0722409 DB |
2860 | |
2861 | if test "$nettle" != "no"; then | |
a73e82ef | 2862 | pass="no" |
64dd2f3b | 2863 | if $pkg_config --exists "nettle >= 2.7.1"; then |
a0722409 DB |
2864 | nettle_cflags=$($pkg_config --cflags nettle) |
2865 | nettle_libs=$($pkg_config --libs nettle) | |
2866 | nettle_version=$($pkg_config --modversion nettle) | |
a73e82ef RH |
2867 | # Link test to make sure the given libraries work (e.g for static). |
2868 | write_c_skeleton | |
2869 | if compile_prog "" "$nettle_libs" ; then | |
a73e82ef RH |
2870 | if test -z "$gcrypt"; then |
2871 | gcrypt="no" | |
2872 | fi | |
2873 | pass="yes" | |
a0722409 | 2874 | fi |
a73e82ef | 2875 | fi |
dc2207af DB |
2876 | if test "$pass" = "yes" |
2877 | then | |
2878 | cat > $TMPC << EOF | |
2879 | #include <nettle/xts.h> | |
2880 | int main(void) { | |
2881 | return 0; | |
2882 | } | |
2883 | EOF | |
2884 | if compile_prog "$nettle_cflags" "$nettle_libs" ; then | |
2885 | nettle_xts=yes | |
2886 | qemu_private_xts=no | |
2887 | fi | |
2888 | fi | |
a73e82ef RH |
2889 | if test "$pass" = "no" && test "$nettle" = "yes"; then |
2890 | feature_not_found "nettle" "Install nettle devel >= 2.7.1" | |
a0722409 | 2891 | else |
a73e82ef | 2892 | nettle="$pass" |
a0722409 DB |
2893 | fi |
2894 | fi | |
2895 | ||
91bfcdb0 | 2896 | if test "$gcrypt" != "no"; then |
a73e82ef | 2897 | pass="no" |
dea7a64e | 2898 | if has_libgcrypt; then |
89138857 SW |
2899 | gcrypt_cflags=$(libgcrypt-config --cflags) |
2900 | gcrypt_libs=$(libgcrypt-config --libs) | |
a73e82ef | 2901 | # Debian has removed -lgpg-error from libgcrypt-config |
91bfcdb0 DB |
2902 | # as it "spreads unnecessary dependencies" which in |
2903 | # turn breaks static builds... | |
2904 | if test "$static" = "yes" | |
2905 | then | |
2906 | gcrypt_libs="$gcrypt_libs -lgpg-error" | |
2907 | fi | |
1f923c70 | 2908 | |
a73e82ef RH |
2909 | # Link test to make sure the given libraries work (e.g for static). |
2910 | write_c_skeleton | |
2911 | if compile_prog "" "$gcrypt_libs" ; then | |
a73e82ef RH |
2912 | pass="yes" |
2913 | fi | |
2914 | fi | |
2915 | if test "$pass" = "yes"; then | |
2916 | gcrypt="yes" | |
1f923c70 LM |
2917 | cat > $TMPC << EOF |
2918 | #include <gcrypt.h> | |
2919 | int main(void) { | |
2920 | gcry_mac_hd_t handle; | |
2921 | gcry_mac_open(&handle, GCRY_MAC_HMAC_MD5, | |
2922 | GCRY_MAC_FLAG_SECURE, NULL); | |
2923 | return 0; | |
2924 | } | |
2925 | EOF | |
2926 | if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then | |
2927 | gcrypt_hmac=yes | |
2928 | fi | |
e0576942 DB |
2929 | cat > $TMPC << EOF |
2930 | #include <gcrypt.h> | |
2931 | int main(void) { | |
2932 | gcry_cipher_hd_t handle; | |
2933 | gcry_cipher_open(&handle, GCRY_CIPHER_AES, GCRY_CIPHER_MODE_XTS, 0); | |
2934 | return 0; | |
2935 | } | |
2936 | EOF | |
2937 | if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then | |
2938 | gcrypt_xts=yes | |
2939 | qemu_private_xts=no | |
2940 | fi | |
a73e82ef RH |
2941 | elif test "$gcrypt" = "yes"; then |
2942 | feature_not_found "gcrypt" "Install gcrypt devel >= 1.5.0" | |
62893b67 | 2943 | else |
a73e82ef | 2944 | gcrypt="no" |
62893b67 DB |
2945 | fi |
2946 | fi | |
2947 | ||
ddbb0d09 | 2948 | |
91bfcdb0 DB |
2949 | if test "$gcrypt" = "yes" && test "$nettle" = "yes" |
2950 | then | |
2951 | error_exit "Only one of gcrypt & nettle can be enabled" | |
2952 | fi | |
2953 | ||
9a2fd434 DB |
2954 | ########################################## |
2955 | # libtasn1 - only for the TLS creds/session test suite | |
2956 | ||
2957 | tasn1=yes | |
90246037 DB |
2958 | tasn1_cflags="" |
2959 | tasn1_libs="" | |
9a2fd434 | 2960 | if $pkg_config --exists "libtasn1"; then |
89138857 SW |
2961 | tasn1_cflags=$($pkg_config --cflags libtasn1) |
2962 | tasn1_libs=$($pkg_config --libs libtasn1) | |
9a2fd434 DB |
2963 | else |
2964 | tasn1=no | |
2965 | fi | |
2966 | ||
ed754746 | 2967 | |
8953caf3 DB |
2968 | ########################################## |
2969 | # PAM probe | |
2970 | ||
2971 | if test "$auth_pam" != "no"; then | |
2972 | cat > $TMPC <<EOF | |
2973 | #include <security/pam_appl.h> | |
2974 | #include <stdio.h> | |
2975 | int main(void) { | |
2976 | const char *service_name = "qemu"; | |
2977 | const char *user = "frank"; | |
9c9642d0 | 2978 | const struct pam_conv pam_conv = { 0 }; |
8953caf3 | 2979 | pam_handle_t *pamh = NULL; |
9c9642d0 | 2980 | pam_start(service_name, user, &pam_conv, &pamh); |
8953caf3 DB |
2981 | return 0; |
2982 | } | |
2983 | EOF | |
2984 | if compile_prog "" "-lpam" ; then | |
2985 | auth_pam=yes | |
2986 | else | |
2987 | if test "$auth_pam" = "yes"; then | |
2988 | feature_not_found "PAM" "Install PAM development package" | |
2989 | else | |
2990 | auth_pam=no | |
2991 | fi | |
2992 | fi | |
2993 | fi | |
2994 | ||
bbbf9bfb SW |
2995 | ########################################## |
2996 | # VTE probe | |
2997 | ||
2998 | if test "$vte" != "no"; then | |
89d85cde DB |
2999 | vteminversion="0.32.0" |
3000 | if $pkg_config --exists "vte-2.91"; then | |
3001 | vtepackage="vte-2.91" | |
528de90a | 3002 | else |
89d85cde | 3003 | vtepackage="vte-2.90" |
528de90a | 3004 | fi |
c6feff9e | 3005 | if $pkg_config --exists "$vtepackage >= $vteminversion"; then |
89138857 SW |
3006 | vte_cflags=$($pkg_config --cflags $vtepackage) |
3007 | vte_libs=$($pkg_config --libs $vtepackage) | |
3008 | vteversion=$($pkg_config --modversion $vtepackage) | |
bbbf9bfb SW |
3009 | vte="yes" |
3010 | elif test "$vte" = "yes"; then | |
89d85cde | 3011 | feature_not_found "vte" "Install libvte-2.90/2.91 devel" |
0d185e63 | 3012 | else |
bbbf9bfb | 3013 | vte="no" |
a4ccabcf AL |
3014 | fi |
3015 | fi | |
3016 | ||
2da776db MH |
3017 | ########################################## |
3018 | # RDMA needs OpenFabrics libraries | |
3019 | if test "$rdma" != "no" ; then | |
3020 | cat > $TMPC <<EOF | |
3021 | #include <rdma/rdma_cma.h> | |
3022 | int main(void) { return 0; } | |
3023 | EOF | |
ef6d4ccd | 3024 | rdma_libs="-lrdmacm -libverbs -libumad" |
2da776db MH |
3025 | if compile_prog "" "$rdma_libs" ; then |
3026 | rdma="yes" | |
2da776db MH |
3027 | else |
3028 | if test "$rdma" = "yes" ; then | |
3029 | error_exit \ | |
ef6d4ccd | 3030 | " OpenFabrics librdmacm/libibverbs/libibumad not present." \ |
2da776db | 3031 | " Your options:" \ |
ef6d4ccd | 3032 | " (1) Fast: Install infiniband packages (devel) from your distro." \ |
2da776db MH |
3033 | " (2) Cleanest: Install libraries from www.openfabrics.org" \ |
3034 | " (3) Also: Install softiwarp if you don't have RDMA hardware" | |
3035 | fi | |
3036 | rdma="no" | |
3037 | fi | |
3038 | fi | |
3039 | ||
21ab34c9 MA |
3040 | ########################################## |
3041 | # PVRDMA detection | |
3042 | ||
3043 | cat > $TMPC <<EOF && | |
3044 | #include <sys/mman.h> | |
3045 | ||
3046 | int | |
3047 | main(void) | |
3048 | { | |
3049 | char buf = 0; | |
3050 | void *addr = &buf; | |
3051 | addr = mremap(addr, 0, 1, MREMAP_MAYMOVE | MREMAP_FIXED); | |
3052 | ||
3053 | return 0; | |
3054 | } | |
3055 | EOF | |
3056 | ||
3057 | if test "$rdma" = "yes" ; then | |
3058 | case "$pvrdma" in | |
3059 | "") | |
3060 | if compile_prog "" ""; then | |
3061 | pvrdma="yes" | |
3062 | else | |
3063 | pvrdma="no" | |
3064 | fi | |
3065 | ;; | |
3066 | "yes") | |
3067 | if ! compile_prog "" ""; then | |
3068 | error_exit "PVRDMA is not supported since mremap is not implemented" | |
3069 | fi | |
3070 | pvrdma="yes" | |
3071 | ;; | |
3072 | "no") | |
3073 | pvrdma="no" | |
3074 | ;; | |
3075 | esac | |
3076 | else | |
3077 | if test "$pvrdma" = "yes" ; then | |
3078 | error_exit "PVRDMA requires rdma suppport" | |
3079 | fi | |
3080 | pvrdma="no" | |
3081 | fi | |
95c6bff3 | 3082 | |
ee108585 YS |
3083 | # Let's see if enhanced reg_mr is supported |
3084 | if test "$pvrdma" = "yes" ; then | |
3085 | ||
3086 | cat > $TMPC <<EOF && | |
3087 | #include <infiniband/verbs.h> | |
3088 | ||
3089 | int | |
3090 | main(void) | |
3091 | { | |
3092 | struct ibv_mr *mr; | |
3093 | struct ibv_pd *pd = NULL; | |
3094 | size_t length = 10; | |
3095 | uint64_t iova = 0; | |
3096 | int access = 0; | |
3097 | void *addr = NULL; | |
3098 | ||
3099 | mr = ibv_reg_mr_iova(pd, addr, length, iova, access); | |
3100 | ||
3101 | ibv_dereg_mr(mr); | |
3102 | ||
3103 | return 0; | |
3104 | } | |
3105 | EOF | |
3106 | if ! compile_prog "" "-libverbs"; then | |
3107 | QEMU_CFLAGS="$QEMU_CFLAGS -DLEGACY_RDMA_REG_MR" | |
3108 | fi | |
3109 | fi | |
3110 | ||
ee682d27 | 3111 | ########################################## |
c1bb86cd | 3112 | # xfsctl() probe, used for file-posix.c |
dce512de CH |
3113 | if test "$xfs" != "no" ; then |
3114 | cat > $TMPC << EOF | |
ffc41d10 | 3115 | #include <stddef.h> /* NULL */ |
dce512de CH |
3116 | #include <xfs/xfs.h> |
3117 | int main(void) | |
3118 | { | |
3119 | xfsctl(NULL, 0, 0, NULL); | |
3120 | return 0; | |
3121 | } | |
3122 | EOF | |
3123 | if compile_prog "" "" ; then | |
3124 | xfs="yes" | |
3125 | else | |
3126 | if test "$xfs" = "yes" ; then | |
e3a6e0da | 3127 | feature_not_found "xfs" "Install xfsprogs/xfslibs devel" |
dce512de CH |
3128 | fi |
3129 | xfs=no | |
3130 | fi | |
3131 | fi | |
3132 | ||
8a16d273 TS |
3133 | ########################################## |
3134 | # vde libraries probe | |
dfb278bd | 3135 | if test "$vde" != "no" ; then |
4baae0ac | 3136 | vde_libs="-lvdeplug" |
8a16d273 TS |
3137 | cat > $TMPC << EOF |
3138 | #include <libvdeplug.h> | |
4a7f0e06 PB |
3139 | int main(void) |
3140 | { | |
3141 | struct vde_open_args a = {0, 0, 0}; | |
fea08e08 PM |
3142 | char s[] = ""; |
3143 | vde_open(s, s, &a); | |
4a7f0e06 PB |
3144 | return 0; |
3145 | } | |
8a16d273 | 3146 | EOF |
52166aa0 | 3147 | if compile_prog "" "$vde_libs" ; then |
4baae0ac | 3148 | vde=yes |
dfb278bd JQ |
3149 | else |
3150 | if test "$vde" = "yes" ; then | |
21684af0 | 3151 | feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel" |
dfb278bd JQ |
3152 | fi |
3153 | vde=no | |
4baae0ac | 3154 | fi |
8a16d273 TS |
3155 | fi |
3156 | ||
58952137 | 3157 | ########################################## |
0a985b37 VM |
3158 | # netmap support probe |
3159 | # Apart from looking for netmap headers, we make sure that the host API version | |
3160 | # supports the netmap backend (>=11). The upper bound (15) is meant to simulate | |
3161 | # a minor/major version number. Minor new features will be marked with values up | |
3162 | # to 15, and if something happens that requires a change to the backend we will | |
3163 | # move above 15, submit the backend fixes and modify this two bounds. | |
58952137 VM |
3164 | if test "$netmap" != "no" ; then |
3165 | cat > $TMPC << EOF | |
3166 | #include <inttypes.h> | |
3167 | #include <net/if.h> | |
3168 | #include <net/netmap.h> | |
3169 | #include <net/netmap_user.h> | |
0a985b37 VM |
3170 | #if (NETMAP_API < 11) || (NETMAP_API > 15) |
3171 | #error | |
3172 | #endif | |
58952137 VM |
3173 | int main(void) { return 0; } |
3174 | EOF | |
3175 | if compile_prog "" "" ; then | |
3176 | netmap=yes | |
3177 | else | |
3178 | if test "$netmap" = "yes" ; then | |
3179 | feature_not_found "netmap" | |
3180 | fi | |
3181 | netmap=no | |
3182 | fi | |
3183 | fi | |
3184 | ||
422a5fd0 JD |
3185 | ########################################## |
3186 | # detect CoreAudio | |
3187 | if test "$coreaudio" != "no" ; then | |
3188 | coreaudio_libs="-framework CoreAudio" | |
3189 | cat > $TMPC << EOF | |
3190 | #include <CoreAudio/CoreAudio.h> | |
3191 | int main(void) | |
3192 | { | |
3193 | return (int)AudioGetCurrentHostTime(); | |
3194 | } | |
3195 | EOF | |
3196 | if compile_prog "" "$coreaudio_libs" ; then | |
3197 | coreaudio=yes | |
3198 | else | |
3199 | coreaudio=no | |
3200 | fi | |
3201 | fi | |
3202 | ||
8f28f3fb | 3203 | ########################################## |
c2de5c91 | 3204 | # Sound support libraries probe |
8f28f3fb | 3205 | |
89138857 | 3206 | audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/,/ /g') |
c2de5c91 | 3207 | for drv in $audio_drv_list; do |
3208 | case $drv in | |
e42975a1 | 3209 | alsa | try-alsa) |
c80a867f GH |
3210 | if $pkg_config alsa --exists; then |
3211 | alsa_libs=$($pkg_config alsa --libs) | |
478e943f PB |
3212 | alsa_cflags=$($pkg_config alsa --cflags) |
3213 | alsa=yes | |
e42975a1 GH |
3214 | if test "$drv" = "try-alsa"; then |
3215 | audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-alsa/alsa/') | |
3216 | fi | |
c80a867f | 3217 | else |
e42975a1 GH |
3218 | if test "$drv" = "try-alsa"; then |
3219 | audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-alsa//') | |
3220 | else | |
3221 | error_exit "$drv check failed" \ | |
3222 | "Make sure to have the $drv libs and headers installed." | |
3223 | fi | |
c80a867f | 3224 | fi |
c2de5c91 | 3225 | ;; |
3226 | ||
e42975a1 | 3227 | pa | try-pa) |
c80a867f | 3228 | if $pkg_config libpulse --exists; then |
478e943f | 3229 | libpulse=yes |
c80a867f | 3230 | pulse_libs=$($pkg_config libpulse --libs) |
478e943f | 3231 | pulse_cflags=$($pkg_config libpulse --cflags) |
e42975a1 GH |
3232 | if test "$drv" = "try-pa"; then |
3233 | audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-pa/pa/') | |
3234 | fi | |
c80a867f | 3235 | else |
e42975a1 GH |
3236 | if test "$drv" = "try-pa"; then |
3237 | audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-pa//') | |
3238 | else | |
3239 | error_exit "$drv check failed" \ | |
3240 | "Make sure to have the $drv libs and headers installed." | |
3241 | fi | |
c80a867f | 3242 | fi |
b8e59f18 | 3243 | ;; |
3244 | ||
373967b2 GH |
3245 | sdl) |
3246 | if test "$sdl" = "no"; then | |
3247 | error_exit "sdl not found or disabled, can not use sdl audio driver" | |
3248 | fi | |
3249 | ;; | |
3250 | ||
e42975a1 GH |
3251 | try-sdl) |
3252 | if test "$sdl" = "no"; then | |
3253 | audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-sdl//') | |
3254 | else | |
3255 | audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-sdl/sdl/') | |
3256 | fi | |
3257 | ;; | |
3258 | ||
422a5fd0 JD |
3259 | coreaudio | try-coreaudio) |
3260 | if test "$coreaudio" = "no"; then | |
3261 | if test "$drv" = "try-coreaudio"; then | |
3262 | audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-coreaudio//') | |
3263 | else | |
3264 | error_exit "$drv check failed" \ | |
3265 | "Make sure to have the $drv is available." | |
3266 | fi | |
3267 | else | |
b1149911 | 3268 | coreaudio_libs="-framework CoreAudio" |
422a5fd0 JD |
3269 | if test "$drv" = "try-coreaudio"; then |
3270 | audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-coreaudio/coreaudio/') | |
3271 | fi | |
3272 | fi | |
997e690a JQ |
3273 | ;; |
3274 | ||
a4bf6780 | 3275 | dsound) |
b1149911 | 3276 | dsound_libs="-lole32 -ldxguid" |
d5631638 | 3277 | audio_win_int="yes" |
a4bf6780 JQ |
3278 | ;; |
3279 | ||
3280 | oss) | |
b1149911 | 3281 | oss_libs="$oss_lib" |
a4bf6780 JQ |
3282 | ;; |
3283 | ||
2e445703 GM |
3284 | jack | try-jack) |
3285 | if $pkg_config jack --exists; then | |
478e943f | 3286 | libjack=yes |
2e445703 GM |
3287 | jack_libs=$($pkg_config jack --libs) |
3288 | if test "$drv" = "try-jack"; then | |
3289 | audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-jack/jack/') | |
3290 | fi | |
3291 | else | |
3292 | if test "$drv" = "try-jack"; then | |
3293 | audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-jack//') | |
3294 | else | |
3295 | error_exit "$drv check failed" \ | |
3296 | "Make sure to have the $drv libs and headers installed." | |
3297 | fi | |
3298 | fi | |
3299 | ;; | |
3300 | ||
e4c63a6a | 3301 | *) |
1c9b2a52 | 3302 | echo "$audio_possible_drivers" | grep -q "\<$drv\>" || { |
76ad07a4 PM |
3303 | error_exit "Unknown driver '$drv' selected" \ |
3304 | "Possible drivers are: $audio_possible_drivers" | |
e4c63a6a | 3305 | } |
3306 | ;; | |
c2de5c91 | 3307 | esac |
3308 | done | |
8f28f3fb | 3309 | |
e18df141 AL |
3310 | ########################################## |
3311 | # glib support probe | |
a52d28af | 3312 | |
00f2cfbb | 3313 | glib_req_ver=2.48 |
aa0d1f44 PB |
3314 | glib_modules=gthread-2.0 |
3315 | if test "$modules" = yes; then | |
a88afc64 | 3316 | glib_modules="$glib_modules gmodule-export-2.0" |
aa0d1f44 | 3317 | fi |
54cb65d8 EC |
3318 | if test "$plugins" = yes; then |
3319 | glib_modules="$glib_modules gmodule-2.0" | |
3320 | fi | |
e26110cf | 3321 | |
aa0d1f44 | 3322 | for i in $glib_modules; do |
e26110cf | 3323 | if $pkg_config --atleast-version=$glib_req_ver $i; then |
89138857 SW |
3324 | glib_cflags=$($pkg_config --cflags $i) |
3325 | glib_libs=$($pkg_config --libs $i) | |
e26110cf FZ |
3326 | else |
3327 | error_exit "glib-$glib_req_ver $i is required to compile QEMU" | |
3328 | fi | |
3329 | done | |
3330 | ||
215b0c2f PB |
3331 | # This workaround is required due to a bug in pkg-config file for glib as it |
3332 | # doesn't define GLIB_STATIC_COMPILATION for pkg-config --static | |
3333 | ||
3334 | if test "$static" = yes && test "$mingw32" = yes; then | |
3335 | glib_cflags="-DGLIB_STATIC_COMPILATION $glib_cflags" | |
3336 | fi | |
3337 | ||
20cf7b8e DP |
3338 | if ! test "$gio" = "no"; then |
3339 | pass=no | |
3340 | if $pkg_config --atleast-version=$glib_req_ver gio-2.0; then | |
3341 | gio_cflags=$($pkg_config --cflags gio-2.0) | |
3342 | gio_libs=$($pkg_config --libs gio-2.0) | |
3343 | gdbus_codegen=$($pkg_config --variable=gdbus_codegen gio-2.0) | |
3344 | if [ ! -x "$gdbus_codegen" ]; then | |
3345 | gdbus_codegen= | |
3346 | fi | |
3347 | # Check that the libraries actually work -- Ubuntu 18.04 ships | |
3348 | # with pkg-config --static --libs data for gio-2.0 that is missing | |
3349 | # -lblkid and will give a link error. | |
3350 | cat > $TMPC <<EOF | |
13ceae66 PM |
3351 | #include <gio/gio.h> |
3352 | int main(void) | |
3353 | { | |
3354 | g_dbus_proxy_new_sync(0, 0, 0, 0, 0, 0, 0, 0); | |
3355 | return 0; | |
3356 | } | |
3357 | EOF | |
20cf7b8e DP |
3358 | if compile_prog "$gio_cflags" "$gio_libs" ; then |
3359 | pass=yes | |
3360 | else | |
3361 | pass=no | |
3362 | fi | |
3363 | ||
3364 | if test "$pass" = "yes" && | |
3365 | $pkg_config --atleast-version=$glib_req_ver gio-unix-2.0; then | |
3366 | gio_cflags="$gio_cflags $($pkg_config --cflags gio-unix-2.0)" | |
3367 | gio_libs="$gio_libs $($pkg_config --libs gio-unix-2.0)" | |
3368 | fi | |
76346b62 | 3369 | fi |
f876b765 | 3370 | |
20cf7b8e DP |
3371 | if test "$pass" = "no"; then |
3372 | if test "$gio" = "yes"; then | |
3373 | feature_not_found "gio" "Install libgio >= 2.0" | |
3374 | else | |
3375 | gio=no | |
3376 | fi | |
3377 | else | |
3378 | gio=yes | |
3379 | fi | |
25a97a56 MAL |
3380 | fi |
3381 | ||
977a82ab DB |
3382 | # Sanity check that the current size_t matches the |
3383 | # size that glib thinks it should be. This catches | |
3384 | # problems on multi-arch where people try to build | |
3385 | # 32-bit QEMU while pointing at 64-bit glib headers | |
3386 | cat > $TMPC <<EOF | |
3387 | #include <glib.h> | |
3388 | #include <unistd.h> | |
3389 | ||
3390 | #define QEMU_BUILD_BUG_ON(x) \ | |
3391 | typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused)); | |
3392 | ||
3393 | int main(void) { | |
3394 | QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T); | |
3395 | return 0; | |
3396 | } | |
3397 | EOF | |
3398 | ||
215b0c2f | 3399 | if ! compile_prog "$glib_cflags" "$glib_libs" ; then |
977a82ab DB |
3400 | error_exit "sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\ |
3401 | "You probably need to set PKG_CONFIG_LIBDIR"\ | |
3402 | "to point to the right pkg-config files for your"\ | |
3403 | "build target" | |
3404 | fi | |
3405 | ||
bbbf2e04 JS |
3406 | # Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage |
3407 | cat > $TMPC << EOF | |
3408 | #include <glib.h> | |
3409 | int main(void) { return 0; } | |
3410 | EOF | |
3411 | if ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then | |
3412 | if cc_has_warning_flag "-Wno-unknown-attributes"; then | |
3413 | glib_cflags="-Wno-unknown-attributes $glib_cflags" | |
5770e8af | 3414 | CONFIGURE_CFLAGS="-Wno-unknown-attributes $CONFIGURE_CFLAGS" |
bbbf2e04 JS |
3415 | fi |
3416 | fi | |
3417 | ||
9bda600b EB |
3418 | # Silence clang warnings triggered by glib < 2.57.2 |
3419 | cat > $TMPC << EOF | |
3420 | #include <glib.h> | |
3421 | typedef struct Foo { | |
3422 | int i; | |
3423 | } Foo; | |
3424 | static void foo_free(Foo *f) | |
3425 | { | |
3426 | g_free(f); | |
3427 | } | |
3428 | G_DEFINE_AUTOPTR_CLEANUP_FUNC(Foo, foo_free); | |
3429 | int main(void) { return 0; } | |
3430 | EOF | |
3431 | if ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then | |
3432 | if cc_has_warning_flag "-Wno-unused-function"; then | |
3433 | glib_cflags="$glib_cflags -Wno-unused-function" | |
5770e8af | 3434 | CONFIGURE_CFLAGS="$CONFIGURE_CFLAGS -Wno-unused-function" |
9bda600b EB |
3435 | fi |
3436 | fi | |
3437 | ||
e26110cf FZ |
3438 | ########################################## |
3439 | # SHA command probe for modules | |
3440 | if test "$modules" = yes; then | |
3441 | shacmd_probe="sha1sum sha1 shasum" | |
3442 | for c in $shacmd_probe; do | |
8ccefb91 | 3443 | if has $c; then |
e26110cf FZ |
3444 | shacmd="$c" |
3445 | break | |
3446 | fi | |
3447 | done | |
3448 | if test "$shacmd" = ""; then | |
3449 | error_exit "one of the checksum commands is required to enable modules: $shacmd_probe" | |
3450 | fi | |
e18df141 AL |
3451 | fi |
3452 | ||
414f0dab | 3453 | ########################################## |
e5d355d1 | 3454 | # pthread probe |
4b29ec41 | 3455 | PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2" |
3c529d93 | 3456 | |
4dd75c70 | 3457 | pthread=no |
e5d355d1 | 3458 | cat > $TMPC << EOF |
3c529d93 | 3459 | #include <pthread.h> |
7a42bbe4 SW |
3460 | static void *f(void *p) { return NULL; } |
3461 | int main(void) { | |
3462 | pthread_t thread; | |
3463 | pthread_create(&thread, 0, f, 0); | |
3464 | return 0; | |
3465 | } | |
414f0dab | 3466 | EOF |
bd00d539 AF |
3467 | if compile_prog "" "" ; then |
3468 | pthread=yes | |
3469 | else | |
3470 | for pthread_lib in $PTHREADLIBS_LIST; do | |
3471 | if compile_prog "" "$pthread_lib" ; then | |
3472 | pthread=yes | |
bd00d539 AF |
3473 | break |
3474 | fi | |
3475 | done | |
3476 | fi | |
414f0dab | 3477 | |
e633a5c6 | 3478 | if test "$mingw32" != yes && test "$pthread" = no; then |
76ad07a4 PM |
3479 | error_exit "pthread check failed" \ |
3480 | "Make sure to have the pthread libs and headers installed." | |
e5d355d1 AL |
3481 | fi |
3482 | ||
479a5747 RB |
3483 | # check for pthread_setname_np with thread id |
3484 | pthread_setname_np_w_tid=no | |
5c312079 DDAG |
3485 | cat > $TMPC << EOF |
3486 | #include <pthread.h> | |
3487 | ||
3488 | static void *f(void *p) { return NULL; } | |
3489 | int main(void) | |
3490 | { | |
3491 | pthread_t thread; | |
3492 | pthread_create(&thread, 0, f, 0); | |
3493 | pthread_setname_np(thread, "QEMU"); | |
3494 | return 0; | |
3495 | } | |
3496 | EOF | |
3497 | if compile_prog "" "$pthread_lib" ; then | |
479a5747 RB |
3498 | pthread_setname_np_w_tid=yes |
3499 | fi | |
3500 | ||
3501 | # check for pthread_setname_np without thread id | |
3502 | pthread_setname_np_wo_tid=no | |
3503 | cat > $TMPC << EOF | |
3504 | #include <pthread.h> | |
3505 | ||
12a9b8d8 | 3506 | static void *f(void *p) { pthread_setname_np("QEMU"); return NULL; } |
479a5747 RB |
3507 | int main(void) |
3508 | { | |
3509 | pthread_t thread; | |
3510 | pthread_create(&thread, 0, f, 0); | |
3511 | return 0; | |
3512 | } | |
3513 | EOF | |
3514 | if compile_prog "" "$pthread_lib" ; then | |
3515 | pthread_setname_np_wo_tid=yes | |
5c312079 DDAG |
3516 | fi |
3517 | ||
0a12ec87 | 3518 | ########################################## |
b10d49d7 PT |
3519 | # libssh probe |
3520 | if test "$libssh" != "no" ; then | |
3521 | if $pkg_config --exists libssh; then | |
3522 | libssh_cflags=$($pkg_config libssh --cflags) | |
3523 | libssh_libs=$($pkg_config libssh --libs) | |
3524 | libssh=yes | |
0a12ec87 | 3525 | else |
b10d49d7 PT |
3526 | if test "$libssh" = "yes" ; then |
3527 | error_exit "libssh required for --enable-libssh" | |
0a12ec87 | 3528 | fi |
b10d49d7 | 3529 | libssh=no |
0a12ec87 RJ |
3530 | fi |
3531 | fi | |
3532 | ||
9a2d462e | 3533 | ########################################## |
b10d49d7 PT |
3534 | # Check for libssh 0.8 |
3535 | # This is done like this instead of using the LIBSSH_VERSION_* and | |
3536 | # SSH_VERSION_* macros because some distributions in the past shipped | |
3537 | # snapshots of the future 0.8 from Git, and those snapshots did not | |
3538 | # have updated version numbers (still referring to 0.7.0). | |
9a2d462e | 3539 | |
b10d49d7 | 3540 | if test "$libssh" = "yes"; then |
9a2d462e | 3541 | cat > $TMPC <<EOF |
b10d49d7 PT |
3542 | #include <libssh/libssh.h> |
3543 | int main(void) { return ssh_get_server_publickey(NULL, NULL); } | |
9a2d462e | 3544 | EOF |
b10d49d7 PT |
3545 | if compile_prog "$libssh_cflags" "$libssh_libs"; then |
3546 | libssh_cflags="-DHAVE_LIBSSH_0_8 $libssh_cflags" | |
9a2d462e RJ |
3547 | fi |
3548 | fi | |
3549 | ||
5c6c3a6c CH |
3550 | ########################################## |
3551 | # linux-aio probe | |
5c6c3a6c CH |
3552 | |
3553 | if test "$linux_aio" != "no" ; then | |
3554 | cat > $TMPC <<EOF | |
3555 | #include <libaio.h> | |
3556 | #include <sys/eventfd.h> | |
832ce9c2 | 3557 | #include <stddef.h> |
5c6c3a6c CH |
3558 | int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; } |
3559 | EOF | |
3560 | if compile_prog "" "-laio" ; then | |
3561 | linux_aio=yes | |
5c6c3a6c CH |
3562 | else |
3563 | if test "$linux_aio" = "yes" ; then | |
21684af0 | 3564 | feature_not_found "linux AIO" "Install libaio devel" |
5c6c3a6c | 3565 | fi |
3cfcae3c | 3566 | linux_aio=no |
5c6c3a6c CH |
3567 | fi |
3568 | fi | |
c10dd856 AM |
3569 | ########################################## |
3570 | # linux-io-uring probe | |
3571 | ||
3572 | if test "$linux_io_uring" != "no" ; then | |
3573 | if $pkg_config liburing; then | |
3574 | linux_io_uring_cflags=$($pkg_config --cflags liburing) | |
3575 | linux_io_uring_libs=$($pkg_config --libs liburing) | |
3576 | linux_io_uring=yes | |
3577 | else | |
3578 | if test "$linux_io_uring" = "yes" ; then | |
3579 | feature_not_found "linux io_uring" "Install liburing devel" | |
3580 | fi | |
3581 | linux_io_uring=no | |
3582 | fi | |
3583 | fi | |
5c6c3a6c | 3584 | |
3b8acc11 | 3585 | ########################################## |
7aaa6a16 | 3586 | # TPM emulation is only on POSIX |
3b8acc11 | 3587 | |
7aaa6a16 PB |
3588 | if test "$tpm" = ""; then |
3589 | if test "$mingw32" = "yes"; then | |
3590 | tpm=no | |
3591 | else | |
3592 | tpm=yes | |
3593 | fi | |
3594 | elif test "$tpm" = "yes"; then | |
3595 | if test "$mingw32" = "yes" ; then | |
3596 | error_exit "TPM emulation only available on POSIX systems" | |
3597 | fi | |
3b8acc11 PB |
3598 | fi |
3599 | ||
bf9298b9 AL |
3600 | ########################################## |
3601 | # iovec probe | |
3602 | cat > $TMPC <<EOF | |
db34f0b3 | 3603 | #include <sys/types.h> |
bf9298b9 | 3604 | #include <sys/uio.h> |
db34f0b3 | 3605 | #include <unistd.h> |
f91f9bee | 3606 | int main(void) { return sizeof(struct iovec); } |
bf9298b9 AL |
3607 | EOF |
3608 | iovec=no | |
52166aa0 | 3609 | if compile_prog "" "" ; then |
bf9298b9 AL |
3610 | iovec=yes |
3611 | fi | |
3612 | ||
f652e6af AJ |
3613 | ########################################## |
3614 | # fdt probe | |
d599938a | 3615 | |
fbb4121d PB |
3616 | case "$fdt" in |
3617 | auto | enabled | internal) | |
3618 | # Simpler to always update submodule, even if not needed. | |
7d7dbf9d | 3619 | if test "$git_submodules_action" != "ignore"; then |
fbb4121d PB |
3620 | git_submodules="${git_submodules} dtc" |
3621 | fi | |
3622 | ;; | |
3623 | esac | |
f652e6af | 3624 | |
20ff075b | 3625 | ########################################## |
fb719563 | 3626 | # opengl probe (for sdl2, gtk, milkymist-tmu2) |
b1546f32 | 3627 | |
d52c454a MAL |
3628 | gbm="no" |
3629 | if $pkg_config gbm; then | |
3630 | gbm_cflags="$($pkg_config --cflags gbm)" | |
3631 | gbm_libs="$($pkg_config --libs gbm)" | |
3632 | gbm="yes" | |
3633 | fi | |
3634 | ||
da076ffe | 3635 | if test "$opengl" != "no" ; then |
bc6a3565 AO |
3636 | epoxy=no |
3637 | if $pkg_config epoxy; then | |
3638 | cat > $TMPC << EOF | |
3639 | #include <epoxy/egl.h> | |
3640 | int main(void) { return 0; } | |
3641 | EOF | |
3642 | if compile_prog "" "" ; then | |
3643 | epoxy=yes | |
3644 | fi | |
3645 | fi | |
3646 | ||
3647 | if test "$epoxy" = "yes" ; then | |
3648 | opengl_cflags="$($pkg_config --cflags epoxy)" | |
3649 | opengl_libs="$($pkg_config --libs epoxy)" | |
da076ffe | 3650 | opengl=yes |
20ff075b | 3651 | else |
da076ffe | 3652 | if test "$opengl" = "yes" ; then |
bc6a3565 | 3653 | feature_not_found "opengl" "Please install epoxy with EGL" |
20ff075b | 3654 | fi |
f676c67e | 3655 | opengl_cflags="" |
da076ffe GH |
3656 | opengl_libs="" |
3657 | opengl=no | |
20ff075b MW |
3658 | fi |
3659 | fi | |
3660 | ||
ed279a06 KK |
3661 | ########################################## |
3662 | # libxml2 probe | |
3663 | if test "$libxml2" != "no" ; then | |
3664 | if $pkg_config --exists libxml-2.0; then | |
3665 | libxml2="yes" | |
3666 | libxml2_cflags=$($pkg_config --cflags libxml-2.0) | |
3667 | libxml2_libs=$($pkg_config --libs libxml-2.0) | |
3668 | else | |
3669 | if test "$libxml2" = "yes"; then | |
3670 | feature_not_found "libxml2" "Install libxml2 devel" | |
3671 | fi | |
3672 | libxml2="no" | |
3673 | fi | |
3674 | fi | |
c9a12e75 | 3675 | |
39386ac7 | 3676 | # Check for inotify functions when we are building linux-user |
3b3f24ad AJ |
3677 | # emulator. This is done because older glibc versions don't |
3678 | # have syscall stubs for these implemented. In that case we | |
3679 | # don't provide them even if kernel supports them. | |
3680 | # | |
3681 | inotify=no | |
67ba57f6 | 3682 | cat > $TMPC << EOF |
3b3f24ad AJ |
3683 | #include <sys/inotify.h> |
3684 | ||
3685 | int | |
3686 | main(void) | |
3687 | { | |
3688 | /* try to start inotify */ | |
8690e420 | 3689 | return inotify_init(); |
3b3f24ad AJ |
3690 | } |
3691 | EOF | |
52166aa0 | 3692 | if compile_prog "" "" ; then |
67ba57f6 | 3693 | inotify=yes |
3b3f24ad AJ |
3694 | fi |
3695 | ||
c05c7a73 RV |
3696 | inotify1=no |
3697 | cat > $TMPC << EOF | |
3698 | #include <sys/inotify.h> | |
3699 | ||
3700 | int | |
3701 | main(void) | |
3702 | { | |
3703 | /* try to start inotify */ | |
3704 | return inotify_init1(0); | |
3705 | } | |
3706 | EOF | |
3707 | if compile_prog "" "" ; then | |
3708 | inotify1=yes | |
3709 | fi | |
3710 | ||
099d6b0f RV |
3711 | # check if pipe2 is there |
3712 | pipe2=no | |
3713 | cat > $TMPC << EOF | |
099d6b0f RV |
3714 | #include <unistd.h> |
3715 | #include <fcntl.h> | |
3716 | ||
3717 | int main(void) | |
3718 | { | |
3719 | int pipefd[2]; | |
9bca8162 | 3720 | return pipe2(pipefd, O_CLOEXEC); |
099d6b0f RV |
3721 | } |
3722 | EOF | |
52166aa0 | 3723 | if compile_prog "" "" ; then |
099d6b0f RV |
3724 | pipe2=yes |
3725 | fi | |
3726 | ||
40ff6d7e KW |
3727 | # check if accept4 is there |
3728 | accept4=no | |
3729 | cat > $TMPC << EOF | |
40ff6d7e KW |
3730 | #include <sys/socket.h> |
3731 | #include <stddef.h> | |
3732 | ||
3733 | int main(void) | |
3734 | { | |
3735 | accept4(0, NULL, NULL, SOCK_CLOEXEC); | |
3736 | return 0; | |
3737 | } | |
3738 | EOF | |
3739 | if compile_prog "" "" ; then | |
3740 | accept4=yes | |
3741 | fi | |
3742 | ||
3ce34dfb VS |
3743 | # check if tee/splice is there. vmsplice was added same time. |
3744 | splice=no | |
3745 | cat > $TMPC << EOF | |
3ce34dfb VS |
3746 | #include <unistd.h> |
3747 | #include <fcntl.h> | |
3748 | #include <limits.h> | |
3749 | ||
3750 | int main(void) | |
3751 | { | |
66ea0f22 | 3752 | int len, fd = 0; |
3ce34dfb VS |
3753 | len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK); |
3754 | splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE); | |
3755 | return 0; | |
3756 | } | |
3757 | EOF | |
52166aa0 | 3758 | if compile_prog "" "" ; then |
3ce34dfb VS |
3759 | splice=yes |
3760 | fi | |
3761 | ||
a99d57bb WG |
3762 | ########################################## |
3763 | # libnuma probe | |
3764 | ||
3765 | if test "$numa" != "no" ; then | |
3766 | cat > $TMPC << EOF | |
3767 | #include <numa.h> | |
3768 | int main(void) { return numa_available(); } | |
3769 | EOF | |
3770 | ||
3771 | if compile_prog "" "-lnuma" ; then | |
3772 | numa=yes | |
ab318051 | 3773 | numa_libs="-lnuma" |
a99d57bb WG |
3774 | else |
3775 | if test "$numa" = "yes" ; then | |
3776 | feature_not_found "numa" "install numactl devel" | |
3777 | fi | |
3778 | numa=no | |
3779 | fi | |
3780 | fi | |
3781 | ||
aa087962 | 3782 | malloc=system |
7b01cb97 AD |
3783 | if test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then |
3784 | echo "ERROR: tcmalloc && jemalloc can't be used at the same time" | |
3785 | exit 1 | |
aa087962 PB |
3786 | elif test "$tcmalloc" = "yes" ; then |
3787 | malloc=tcmalloc | |
3788 | elif test "$jemalloc" = "yes" ; then | |
3789 | malloc=jemalloc | |
7b01cb97 AD |
3790 | fi |
3791 | ||
dcc38d1c MT |
3792 | ########################################## |
3793 | # signalfd probe | |
3794 | signalfd="no" | |
3795 | cat > $TMPC << EOF | |
dcc38d1c MT |
3796 | #include <unistd.h> |
3797 | #include <sys/syscall.h> | |
3798 | #include <signal.h> | |
3799 | int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); } | |
3800 | EOF | |
3801 | ||
3802 | if compile_prog "" "" ; then | |
3803 | signalfd=yes | |
3804 | fi | |
3805 | ||
d339d766 RJ |
3806 | # check if optreset global is declared by <getopt.h> |
3807 | optreset="no" | |
3808 | cat > $TMPC << EOF | |
3809 | #include <getopt.h> | |
3810 | int main(void) { return optreset; } | |
3811 | EOF | |
3812 | ||
3813 | if compile_prog "" "" ; then | |
3814 | optreset=yes | |
3815 | fi | |
3816 | ||
c2882b96 RV |
3817 | # check if eventfd is supported |
3818 | eventfd=no | |
3819 | cat > $TMPC << EOF | |
3820 | #include <sys/eventfd.h> | |
3821 | ||
3822 | int main(void) | |
3823 | { | |
55cc7f3e | 3824 | return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC); |
c2882b96 RV |
3825 | } |
3826 | EOF | |
3827 | if compile_prog "" "" ; then | |
3828 | eventfd=yes | |
3829 | fi | |
3830 | ||
751bcc39 MAL |
3831 | # check if memfd is supported |
3832 | memfd=no | |
3833 | cat > $TMPC << EOF | |
75e5b70e | 3834 | #include <sys/mman.h> |
751bcc39 MAL |
3835 | |
3836 | int main(void) | |
3837 | { | |
3838 | return memfd_create("foo", MFD_ALLOW_SEALING); | |
3839 | } | |
3840 | EOF | |
3841 | if compile_prog "" "" ; then | |
3842 | memfd=yes | |
3843 | fi | |
3844 | ||
955727d2 CT |
3845 | # check for usbfs |
3846 | have_usbfs=no | |
3847 | if test "$linux_user" = "yes"; then | |
96566d09 TP |
3848 | cat > $TMPC << EOF |
3849 | #include <linux/usbdevice_fs.h> | |
3850 | ||
3851 | #ifndef USBDEVFS_GET_CAPABILITIES | |
3852 | #error "USBDEVFS_GET_CAPABILITIES undefined" | |
3853 | #endif | |
3854 | ||
3855 | #ifndef USBDEVFS_DISCONNECT_CLAIM | |
3856 | #error "USBDEVFS_DISCONNECT_CLAIM undefined" | |
3857 | #endif | |
3858 | ||
3859 | int main(void) | |
3860 | { | |
3861 | return 0; | |
3862 | } | |
3863 | EOF | |
3864 | if compile_prog "" ""; then | |
955727d2 CT |
3865 | have_usbfs=yes |
3866 | fi | |
955727d2 | 3867 | fi |
751bcc39 | 3868 | |
d0927938 UH |
3869 | # check for fallocate |
3870 | fallocate=no | |
3871 | cat > $TMPC << EOF | |
3872 | #include <fcntl.h> | |
3873 | ||
3874 | int main(void) | |
3875 | { | |
3876 | fallocate(0, 0, 0, 0); | |
3877 | return 0; | |
3878 | } | |
3879 | EOF | |
8fb03151 | 3880 | if compile_prog "" "" ; then |
d0927938 UH |
3881 | fallocate=yes |
3882 | fi | |
3883 | ||
3d4fa43e KK |
3884 | # check for fallocate hole punching |
3885 | fallocate_punch_hole=no | |
3886 | cat > $TMPC << EOF | |
3887 | #include <fcntl.h> | |
3888 | #include <linux/falloc.h> | |
3889 | ||
3890 | int main(void) | |
3891 | { | |
3892 | fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0); | |
3893 | return 0; | |
3894 | } | |
3895 | EOF | |
3896 | if compile_prog "" "" ; then | |
3897 | fallocate_punch_hole=yes | |
3898 | fi | |
3899 | ||
b953f075 DL |
3900 | # check that fallocate supports range zeroing inside the file |
3901 | fallocate_zero_range=no | |
3902 | cat > $TMPC << EOF | |
3903 | #include <fcntl.h> | |
3904 | #include <linux/falloc.h> | |
3905 | ||
3906 | int main(void) | |
3907 | { | |
3908 | fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0); | |
3909 | return 0; | |
3910 | } | |
3911 | EOF | |
3912 | if compile_prog "" "" ; then | |
3913 | fallocate_zero_range=yes | |
3914 | fi | |
3915 | ||
ed911435 KW |
3916 | # check for posix_fallocate |
3917 | posix_fallocate=no | |
3918 | cat > $TMPC << EOF | |
3919 | #include <fcntl.h> | |
3920 | ||
3921 | int main(void) | |
3922 | { | |
3923 | posix_fallocate(0, 0, 0); | |
3924 | return 0; | |
3925 | } | |
3926 | EOF | |
3927 | if compile_prog "" "" ; then | |
3928 | posix_fallocate=yes | |
3929 | fi | |
3930 | ||
c727f47d PM |
3931 | # check for sync_file_range |
3932 | sync_file_range=no | |
3933 | cat > $TMPC << EOF | |
3934 | #include <fcntl.h> | |
3935 | ||
3936 | int main(void) | |
3937 | { | |
3938 | sync_file_range(0, 0, 0, 0); | |
3939 | return 0; | |
3940 | } | |
3941 | EOF | |
8fb03151 | 3942 | if compile_prog "" "" ; then |
c727f47d PM |
3943 | sync_file_range=yes |
3944 | fi | |
3945 | ||
dace20dc PM |
3946 | # check for linux/fiemap.h and FS_IOC_FIEMAP |
3947 | fiemap=no | |
3948 | cat > $TMPC << EOF | |
3949 | #include <sys/ioctl.h> | |
3950 | #include <linux/fs.h> | |
3951 | #include <linux/fiemap.h> | |
3952 | ||
3953 | int main(void) | |
3954 | { | |
3955 | ioctl(0, FS_IOC_FIEMAP, 0); | |
3956 | return 0; | |
3957 | } | |
3958 | EOF | |
8fb03151 | 3959 | if compile_prog "" "" ; then |
dace20dc PM |
3960 | fiemap=yes |
3961 | fi | |
3962 | ||
d0927938 UH |
3963 | # check for dup3 |
3964 | dup3=no | |
3965 | cat > $TMPC << EOF | |
3966 | #include <unistd.h> | |
3967 | ||
3968 | int main(void) | |
3969 | { | |
3970 | dup3(0, 0, 0); | |
3971 | return 0; | |
3972 | } | |
3973 | EOF | |
78f5d726 | 3974 | if compile_prog "" "" ; then |
d0927938 UH |
3975 | dup3=yes |
3976 | fi | |
3977 | ||
4e0c6529 AB |
3978 | # check for ppoll support |
3979 | ppoll=no | |
3980 | cat > $TMPC << EOF | |
3981 | #include <poll.h> | |
3982 | ||
3983 | int main(void) | |
3984 | { | |
3985 | struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 }; | |
3986 | ppoll(&pfd, 1, 0, 0); | |
3987 | return 0; | |
3988 | } | |
3989 | EOF | |
3990 | if compile_prog "" "" ; then | |
3991 | ppoll=yes | |
3992 | fi | |
3993 | ||
cd758dd0 AB |
3994 | # check for prctl(PR_SET_TIMERSLACK , ... ) support |
3995 | prctl_pr_set_timerslack=no | |
3996 | cat > $TMPC << EOF | |
3997 | #include <sys/prctl.h> | |
3998 | ||
3999 | int main(void) | |
4000 | { | |
4001 | prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0); | |
4002 | return 0; | |
4003 | } | |
4004 | EOF | |
4005 | if compile_prog "" "" ; then | |
4006 | prctl_pr_set_timerslack=yes | |
4007 | fi | |
4008 | ||
3b6edd16 PM |
4009 | # check for epoll support |
4010 | epoll=no | |
4011 | cat > $TMPC << EOF | |
4012 | #include <sys/epoll.h> | |
4013 | ||
4014 | int main(void) | |
4015 | { | |
4016 | epoll_create(0); | |
4017 | return 0; | |
4018 | } | |
4019 | EOF | |
8fb03151 | 4020 | if compile_prog "" "" ; then |
3b6edd16 PM |
4021 | epoll=yes |
4022 | fi | |
4023 | ||
227f0214 PM |
4024 | # epoll_create1 is a later addition |
4025 | # so we must check separately for its presence | |
3b6edd16 PM |
4026 | epoll_create1=no |
4027 | cat > $TMPC << EOF | |
4028 | #include <sys/epoll.h> | |
4029 | ||
4030 | int main(void) | |
4031 | { | |
19e83f6b PM |
4032 | /* Note that we use epoll_create1 as a value, not as |
4033 | * a function being called. This is necessary so that on | |
4034 | * old SPARC glibc versions where the function was present in | |
4035 | * the library but not declared in the header file we will | |
4036 | * fail the configure check. (Otherwise we will get a compiler | |
4037 | * warning but not an error, and will proceed to fail the | |
4038 | * qemu compile where we compile with -Werror.) | |
4039 | */ | |
c075a723 | 4040 | return (int)(uintptr_t)&epoll_create1; |
3b6edd16 PM |
4041 | } |
4042 | EOF | |
8fb03151 | 4043 | if compile_prog "" "" ; then |
3b6edd16 PM |
4044 | epoll_create1=yes |
4045 | fi | |
4046 | ||
a8fd1aba PM |
4047 | # check for sendfile support |
4048 | sendfile=no | |
4049 | cat > $TMPC << EOF | |
4050 | #include <sys/sendfile.h> | |
4051 | ||
4052 | int main(void) | |
4053 | { | |
4054 | return sendfile(0, 0, 0, 0); | |
4055 | } | |
4056 | EOF | |
4057 | if compile_prog "" "" ; then | |
4058 | sendfile=yes | |
4059 | fi | |
4060 | ||
51834341 RV |
4061 | # check for timerfd support (glibc 2.8 and newer) |
4062 | timerfd=no | |
4063 | cat > $TMPC << EOF | |
4064 | #include <sys/timerfd.h> | |
4065 | ||
4066 | int main(void) | |
4067 | { | |
4068 | return(timerfd_create(CLOCK_REALTIME, 0)); | |
4069 | } | |
4070 | EOF | |
4071 | if compile_prog "" "" ; then | |
4072 | timerfd=yes | |
4073 | fi | |
4074 | ||
9af5c906 RV |
4075 | # check for setns and unshare support |
4076 | setns=no | |
4077 | cat > $TMPC << EOF | |
4078 | #include <sched.h> | |
4079 | ||
4080 | int main(void) | |
4081 | { | |
4082 | int ret; | |
4083 | ret = setns(0, 0); | |
4084 | ret = unshare(0); | |
4085 | return ret; | |
4086 | } | |
4087 | EOF | |
4088 | if compile_prog "" "" ; then | |
4089 | setns=yes | |
4090 | fi | |
4091 | ||
38860a03 AM |
4092 | # clock_adjtime probe |
4093 | clock_adjtime=no | |
4094 | cat > $TMPC <<EOF | |
4095 | #include <time.h> | |
cd5d20ef | 4096 | #include <sys/timex.h> |
38860a03 AM |
4097 | |
4098 | int main(void) | |
4099 | { | |
4100 | return clock_adjtime(0, 0); | |
4101 | } | |
4102 | EOF | |
4103 | clock_adjtime=no | |
4104 | if compile_prog "" "" ; then | |
4105 | clock_adjtime=yes | |
4106 | fi | |
4107 | ||
5a03cd00 AM |
4108 | # syncfs probe |
4109 | syncfs=no | |
4110 | cat > $TMPC <<EOF | |
4111 | #include <unistd.h> | |
4112 | ||
4113 | int main(void) | |
4114 | { | |
4115 | return syncfs(0); | |
4116 | } | |
4117 | EOF | |
4118 | syncfs=no | |
4119 | if compile_prog "" "" ; then | |
4120 | syncfs=yes | |
4121 | fi | |
4122 | ||
f514f41c | 4123 | # Search for bswap_32 function |
6ae9a1f4 JQ |
4124 | byteswap_h=no |
4125 | cat > $TMPC << EOF | |
4126 | #include <byteswap.h> | |
4127 | int main(void) { return bswap_32(0); } | |
4128 | EOF | |
52166aa0 | 4129 | if compile_prog "" "" ; then |
6ae9a1f4 JQ |
4130 | byteswap_h=yes |
4131 | fi | |
4132 | ||
75f13596 | 4133 | # Search for bswap32 function |
6ae9a1f4 JQ |
4134 | bswap_h=no |
4135 | cat > $TMPC << EOF | |
4136 | #include <sys/endian.h> | |
4137 | #include <sys/types.h> | |
4138 | #include <machine/bswap.h> | |
4139 | int main(void) { return bswap32(0); } | |
4140 | EOF | |
52166aa0 | 4141 | if compile_prog "" "" ; then |
6ae9a1f4 JQ |
4142 | bswap_h=yes |
4143 | fi | |
4144 | ||
f2995ee4 | 4145 | # Check whether we have openpty() in either libc or libutil |
d99e97e6 TH |
4146 | cat > $TMPC << EOF |
4147 | extern int openpty(int *am, int *as, char *name, void *termp, void *winp); | |
4148 | int main(void) { return openpty(0, 0, 0, 0, 0); } | |
4149 | EOF | |
4150 | ||
9df8b20d TH |
4151 | have_openpty="no" |
4152 | if compile_prog "" "" ; then | |
4153 | have_openpty="yes" | |
4154 | else | |
d99e97e6 | 4155 | if compile_prog "" "-lutil" ; then |
9df8b20d | 4156 | have_openpty="yes" |
d99e97e6 | 4157 | fi |
6362a53f JQ |
4158 | fi |
4159 | ||
de5071c5 | 4160 | ########################################## |
cd4ec0b4 GH |
4161 | # spice probe |
4162 | if test "$spice" != "no" ; then | |
4163 | cat > $TMPC << EOF | |
4164 | #include <spice.h> | |
4165 | int main(void) { spice_server_new(); return 0; } | |
4166 | EOF | |
710fc4f5 JD |
4167 | spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null) |
4168 | spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null) | |
1b63665c | 4169 | if $pkg_config --atleast-version=0.12.5 spice-server && \ |
65d5d3f9 | 4170 | $pkg_config --atleast-version=0.12.3 spice-protocol && \ |
cd4ec0b4 GH |
4171 | compile_prog "$spice_cflags" "$spice_libs" ; then |
4172 | spice="yes" | |
cd4ec0b4 GH |
4173 | else |
4174 | if test "$spice" = "yes" ; then | |
8efc9363 | 4175 | feature_not_found "spice" \ |
1b63665c | 4176 | "Install spice-server(>=0.12.5) and spice-protocol(>=0.12.3) devel" |
cd4ec0b4 GH |
4177 | fi |
4178 | spice="no" | |
4179 | fi | |
4180 | fi | |
4181 | ||
7b02f544 | 4182 | # check for smartcard support |
7b02f544 | 4183 | if test "$smartcard" != "no"; then |
0f5c642d | 4184 | if $pkg_config --atleast-version=2.5.1 libcacard; then |
7b02f544 MAL |
4185 | libcacard_cflags=$($pkg_config --cflags libcacard) |
4186 | libcacard_libs=$($pkg_config --libs libcacard) | |
7b02f544 | 4187 | smartcard="yes" |
afd347ab | 4188 | else |
7b02f544 MAL |
4189 | if test "$smartcard" = "yes"; then |
4190 | feature_not_found "smartcard" "Install libcacard devel" | |
111a38b0 | 4191 | fi |
7b02f544 | 4192 | smartcard="no" |
111a38b0 RR |
4193 | fi |
4194 | fi | |
111a38b0 | 4195 | |
2b2325ff GH |
4196 | # check for libusb |
4197 | if test "$libusb" != "no" ; then | |
65d5d3f9 | 4198 | if $pkg_config --atleast-version=1.0.13 libusb-1.0; then |
2b2325ff | 4199 | libusb="yes" |
ca871ec8 SW |
4200 | libusb_cflags=$($pkg_config --cflags libusb-1.0) |
4201 | libusb_libs=$($pkg_config --libs libusb-1.0) | |
2b2325ff GH |
4202 | else |
4203 | if test "$libusb" = "yes"; then | |
8efc9363 | 4204 | feature_not_found "libusb" "Install libusb devel >= 1.0.13" |
2b2325ff GH |
4205 | fi |
4206 | libusb="no" | |
4207 | fi | |
4208 | fi | |
4209 | ||
69354a83 HG |
4210 | # check for usbredirparser for usb network redirection support |
4211 | if test "$usb_redir" != "no" ; then | |
65d5d3f9 | 4212 | if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then |
69354a83 | 4213 | usb_redir="yes" |
ca871ec8 SW |
4214 | usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5) |
4215 | usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5) | |
69354a83 HG |
4216 | else |
4217 | if test "$usb_redir" = "yes"; then | |
21684af0 | 4218 | feature_not_found "usb-redir" "Install usbredir devel" |
69354a83 HG |
4219 | fi |
4220 | usb_redir="no" | |
4221 | fi | |
4222 | fi | |
4223 | ||
d9840e25 TS |
4224 | ########################################## |
4225 | # check if we have VSS SDK headers for win | |
4226 | ||
e633a5c6 EB |
4227 | if test "$mingw32" = "yes" && test "$guest_agent" != "no" && \ |
4228 | test "$vss_win32_sdk" != "no" ; then | |
d9840e25 | 4229 | case "$vss_win32_sdk" in |
690604f6 | 4230 | "") vss_win32_include="-isystem $source_path" ;; |
d9840e25 TS |
4231 | *\ *) # The SDK is installed in "Program Files" by default, but we cannot |
4232 | # handle path with spaces. So we symlink the headers into ".sdk/vss". | |
690604f6 | 4233 | vss_win32_include="-isystem $source_path/.sdk/vss" |
d9840e25 TS |
4234 | symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc" |
4235 | ;; | |
690604f6 | 4236 | *) vss_win32_include="-isystem $vss_win32_sdk" |
d9840e25 TS |
4237 | esac |
4238 | cat > $TMPC << EOF | |
4239 | #define __MIDL_user_allocate_free_DEFINED__ | |
4240 | #include <inc/win2003/vss.h> | |
4241 | int main(void) { return VSS_CTX_BACKUP; } | |
4242 | EOF | |
4243 | if compile_prog "$vss_win32_include" "" ; then | |
4244 | guest_agent_with_vss="yes" | |
4245 | QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include" | |
315d3184 | 4246 | libs_qga="-lole32 -loleaut32 -lshlwapi -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga" |
f33ca81f | 4247 | qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb" |
d9840e25 TS |
4248 | else |
4249 | if test "$vss_win32_sdk" != "" ; then | |
4250 | echo "ERROR: Please download and install Microsoft VSS SDK:" | |
4251 | echo "ERROR: http://www.microsoft.com/en-us/download/details.aspx?id=23490" | |
4252 | echo "ERROR: On POSIX-systems, you can extract the SDK headers by:" | |
4253 | echo "ERROR: scripts/extract-vsssdk-headers setup.exe" | |
4254 | echo "ERROR: The headers are extracted in the directory \`inc'." | |
4255 | feature_not_found "VSS support" | |
4256 | fi | |
4257 | guest_agent_with_vss="no" | |
4258 | fi | |
4259 | fi | |
4260 | ||
4261 | ########################################## | |
4262 | # lookup Windows platform SDK (if not specified) | |
4263 | # The SDK is needed only to build .tlb (type library) file of guest agent | |
4264 | # VSS provider from the source. It is usually unnecessary because the | |
4265 | # pre-compiled .tlb file is included. | |
4266 | ||
e633a5c6 EB |
4267 | if test "$mingw32" = "yes" && test "$guest_agent" != "no" && \ |
4268 | test "$guest_agent_with_vss" = "yes" ; then | |
d9840e25 TS |
4269 | if test -z "$win_sdk"; then |
4270 | programfiles="$PROGRAMFILES" | |
4271 | test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432" | |
4272 | if test -n "$programfiles"; then | |
4273 | win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null | |
4274 | else | |
4275 | feature_not_found "Windows SDK" | |
4276 | fi | |
4277 | elif test "$win_sdk" = "no"; then | |
4278 | win_sdk="" | |
4279 | fi | |
4280 | fi | |
4281 | ||
50cbebb9 MR |
4282 | ########################################## |
4283 | # check if mingw environment provides a recent ntddscsi.h | |
e633a5c6 | 4284 | if test "$mingw32" = "yes" && test "$guest_agent" != "no"; then |
50cbebb9 MR |
4285 | cat > $TMPC << EOF |
4286 | #include <windows.h> | |
4287 | #include <ntddscsi.h> | |
4288 | int main(void) { | |
4289 | #if !defined(IOCTL_SCSI_GET_ADDRESS) | |
4290 | #error Missing required ioctl definitions | |
4291 | #endif | |
4292 | SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 }; | |
4293 | return addr.Lun; | |
4294 | } | |
4295 | EOF | |
4296 | if compile_prog "" "" ; then | |
4297 | guest_agent_ntddscsi=yes | |
996b9cdc | 4298 | libs_qga="-lsetupapi -lcfgmgr32 $libs_qga" |
50cbebb9 MR |
4299 | fi |
4300 | fi | |
4301 | ||
9d9e1521 GH |
4302 | ########################################## |
4303 | # virgl renderer probe | |
4304 | ||
4305 | if test "$virglrenderer" != "no" ; then | |
4306 | cat > $TMPC << EOF | |
4307 | #include <virglrenderer.h> | |
4308 | int main(void) { virgl_renderer_poll(); return 0; } | |
4309 | EOF | |
4310 | virgl_cflags=$($pkg_config --cflags virglrenderer 2>/dev/null) | |
4311 | virgl_libs=$($pkg_config --libs virglrenderer 2>/dev/null) | |
47479c55 | 4312 | virgl_version=$($pkg_config --modversion virglrenderer 2>/dev/null) |
9d9e1521 GH |
4313 | if $pkg_config virglrenderer >/dev/null 2>&1 && \ |
4314 | compile_prog "$virgl_cflags" "$virgl_libs" ; then | |
4315 | virglrenderer="yes" | |
4316 | else | |
4317 | if test "$virglrenderer" = "yes" ; then | |
4318 | feature_not_found "virglrenderer" | |
4319 | fi | |
4320 | virglrenderer="no" | |
4321 | fi | |
4322 | fi | |
4323 | ||
8ca80760 RH |
4324 | ########################################## |
4325 | # capstone | |
4326 | ||
e219c499 | 4327 | case "$capstone" in |
8b18cdbf RH |
4328 | auto | enabled | internal) |
4329 | # Simpler to always update submodule, even if not needed. | |
7d7dbf9d | 4330 | if test "$git_submodules_action" != "ignore"; then |
e219c499 RH |
4331 | git_submodules="${git_submodules} capstone" |
4332 | fi | |
e219c499 RH |
4333 | ;; |
4334 | esac | |
8ca80760 | 4335 | |
5f6b9e8f BS |
4336 | ########################################## |
4337 | # check if we have fdatasync | |
4338 | ||
4339 | fdatasync=no | |
4340 | cat > $TMPC << EOF | |
4341 | #include <unistd.h> | |
d1722a27 AR |
4342 | int main(void) { |
4343 | #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0 | |
4344 | return fdatasync(0); | |
4345 | #else | |
e172fe11 | 4346 | #error Not supported |
d1722a27 AR |
4347 | #endif |
4348 | } | |
5f6b9e8f BS |
4349 | EOF |
4350 | if compile_prog "" "" ; then | |
4351 | fdatasync=yes | |
4352 | fi | |
4353 | ||
e78815a5 AF |
4354 | ########################################## |
4355 | # check if we have madvise | |
4356 | ||
4357 | madvise=no | |
4358 | cat > $TMPC << EOF | |
4359 | #include <sys/types.h> | |
4360 | #include <sys/mman.h> | |
832ce9c2 | 4361 | #include <stddef.h> |
e78815a5 AF |
4362 | int main(void) { return madvise(NULL, 0, MADV_DONTNEED); } |
4363 | EOF | |
4364 | if compile_prog "" "" ; then | |
4365 | madvise=yes | |
4366 | fi | |
4367 | ||
4368 | ########################################## | |
4369 | # check if we have posix_madvise | |
4370 | ||
4371 | posix_madvise=no | |
4372 | cat > $TMPC << EOF | |
4373 | #include <sys/mman.h> | |
832ce9c2 | 4374 | #include <stddef.h> |
e78815a5 AF |
4375 | int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); } |
4376 | EOF | |
4377 | if compile_prog "" "" ; then | |
4378 | posix_madvise=yes | |
4379 | fi | |
4380 | ||
9bc5a719 AG |
4381 | ########################################## |
4382 | # check if we have posix_memalign() | |
4383 | ||
4384 | posix_memalign=no | |
4385 | cat > $TMPC << EOF | |
4386 | #include <stdlib.h> | |
4387 | int main(void) { | |
4388 | void *p; | |
4389 | return posix_memalign(&p, 8, 8); | |
4390 | } | |
4391 | EOF | |
4392 | if compile_prog "" "" ; then | |
4393 | posix_memalign=yes | |
4394 | fi | |
4395 | ||
0a852417 PD |
4396 | ########################################## |
4397 | # check if we have posix_syslog | |
4398 | ||
4399 | posix_syslog=no | |
4400 | cat > $TMPC << EOF | |
4401 | #include <syslog.h> | |
4402 | int main(void) { openlog("qemu", LOG_PID, LOG_DAEMON); syslog(LOG_INFO, "configure"); return 0; } | |
4403 | EOF | |
4404 | if compile_prog "" "" ; then | |
4405 | posix_syslog=yes | |
4406 | fi | |
4407 | ||
401bc051 PM |
4408 | ########################################## |
4409 | # check if we have sem_timedwait | |
4410 | ||
4411 | sem_timedwait=no | |
4412 | cat > $TMPC << EOF | |
4413 | #include <semaphore.h> | |
811294b7 | 4414 | int main(void) { sem_t s; struct timespec t = {0}; return sem_timedwait(&s, &t); } |
401bc051 PM |
4415 | EOF |
4416 | if compile_prog "" "" ; then | |
4417 | sem_timedwait=yes | |
4418 | fi | |
4419 | ||
5c99fa37 KF |
4420 | ########################################## |
4421 | # check if we have strchrnul | |
4422 | ||
4423 | strchrnul=no | |
4424 | cat > $TMPC << EOF | |
4425 | #include <string.h> | |
4426 | int main(void); | |
4427 | // Use a haystack that the compiler shouldn't be able to constant fold | |
4428 | char *haystack = (char*)&main; | |
4429 | int main(void) { return strchrnul(haystack, 'x') != &haystack[6]; } | |
4430 | EOF | |
4431 | if compile_prog "" "" ; then | |
4432 | strchrnul=yes | |
4433 | fi | |
4434 | ||
8a792b03 JX |
4435 | ######################################### |
4436 | # check if we have st_atim | |
4437 | ||
4438 | st_atim=no | |
4439 | cat > $TMPC << EOF | |
4440 | #include <sys/stat.h> | |
4441 | #include <stddef.h> | |
4442 | int main(void) { return offsetof(struct stat, st_atim); } | |
4443 | EOF | |
4444 | if compile_prog "" "" ; then | |
4445 | st_atim=yes | |
4446 | fi | |
4447 | ||
94a420b1 SH |
4448 | ########################################## |
4449 | # check if trace backend exists | |
4450 | ||
5b808275 | 4451 | $python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends > /dev/null 2> /dev/null |
94a420b1 | 4452 | if test "$?" -ne 0 ; then |
5b808275 LV |
4453 | error_exit "invalid trace backends" \ |
4454 | "Please choose supported trace backends." | |
94a420b1 SH |
4455 | fi |
4456 | ||
7e24e92a SH |
4457 | ########################################## |
4458 | # For 'ust' backend, test if ust headers are present | |
5b808275 | 4459 | if have_backend "ust"; then |
7e24e92a | 4460 | cat > $TMPC << EOF |
bf15f63c | 4461 | #include <lttng/tracepoint.h> |
7e24e92a SH |
4462 | int main(void) { return 0; } |
4463 | EOF | |
c79ed23d | 4464 | if compile_prog "" "-Wl,--no-as-needed -ldl" ; then |
bf15f63c | 4465 | if $pkg_config lttng-ust --exists; then |
89138857 | 4466 | lttng_ust_libs=$($pkg_config --libs lttng-ust) |
bf15f63c | 4467 | else |
c79ed23d | 4468 | lttng_ust_libs="-llttng-ust -ldl" |
bf15f63c MG |
4469 | fi |
4470 | if $pkg_config liburcu-bp --exists; then | |
89138857 | 4471 | urcu_bp_libs=$($pkg_config --libs liburcu-bp) |
bf15f63c MG |
4472 | else |
4473 | urcu_bp_libs="-lurcu-bp" | |
4474 | fi | |
7e24e92a | 4475 | else |
bf15f63c | 4476 | error_exit "Trace backend 'ust' missing lttng-ust header files" |
7e24e92a SH |
4477 | fi |
4478 | fi | |
b3d08c02 DB |
4479 | |
4480 | ########################################## | |
4481 | # For 'dtrace' backend, test if 'dtrace' command is present | |
5b808275 | 4482 | if have_backend "dtrace"; then |
b3d08c02 | 4483 | if ! has 'dtrace' ; then |
76ad07a4 | 4484 | error_exit "dtrace command is not found in PATH $PATH" |
b3d08c02 | 4485 | fi |
c276b17d DB |
4486 | trace_backend_stap="no" |
4487 | if has 'stap' ; then | |
4488 | trace_backend_stap="yes" | |
4b265c79 SH |
4489 | |
4490 | # Workaround to avoid dtrace(1) producing a file with 'hidden' symbol | |
4491 | # visibility. Define STAP_SDT_V2 to produce 'default' symbol visibility | |
4492 | # instead. QEMU --enable-modules depends on this because the SystemTap | |
4493 | # semaphores are linked into the main binary and not the module's shared | |
4494 | # object. | |
4495 | QEMU_CFLAGS="$QEMU_CFLAGS -DSTAP_SDT_V2" | |
c276b17d | 4496 | fi |
b3d08c02 DB |
4497 | fi |
4498 | ||
023367e6 | 4499 | ########################################## |
519175a2 | 4500 | # check and set a backend for coroutine |
d0e2fce5 | 4501 | |
7c2acc70 | 4502 | # We prefer ucontext, but it's not always possible. The fallback |
33c53c54 DB |
4503 | # is sigcontext. On Windows the only valid backend is the Windows |
4504 | # specific one. | |
7c2acc70 PM |
4505 | |
4506 | ucontext_works=no | |
4507 | if test "$darwin" != "yes"; then | |
4508 | cat > $TMPC << EOF | |
d0e2fce5 | 4509 | #include <ucontext.h> |
cdf84806 PM |
4510 | #ifdef __stub_makecontext |
4511 | #error Ignoring glibc stub makecontext which will always fail | |
4512 | #endif | |
75cafad7 | 4513 | int main(void) { makecontext(0, 0, 0); return 0; } |
d0e2fce5 | 4514 | EOF |
7c2acc70 PM |
4515 | if compile_prog "" "" ; then |
4516 | ucontext_works=yes | |
4517 | fi | |
4518 | fi | |
4519 | ||
4520 | if test "$coroutine" = ""; then | |
4521 | if test "$mingw32" = "yes"; then | |
4522 | coroutine=win32 | |
4523 | elif test "$ucontext_works" = "yes"; then | |
4524 | coroutine=ucontext | |
4525 | else | |
4526 | coroutine=sigaltstack | |
d0e2fce5 | 4527 | fi |
519175a2 | 4528 | else |
7c2acc70 PM |
4529 | case $coroutine in |
4530 | windows) | |
4531 | if test "$mingw32" != "yes"; then | |
4532 | error_exit "'windows' coroutine backend only valid for Windows" | |
4533 | fi | |
4534 | # Unfortunately the user visible backend name doesn't match the | |
4535 | # coroutine-*.c filename for this case, so we have to adjust it here. | |
4536 | coroutine=win32 | |
4537 | ;; | |
4538 | ucontext) | |
4539 | if test "$ucontext_works" != "yes"; then | |
4540 | feature_not_found "ucontext" | |
4541 | fi | |
4542 | ;; | |
33c53c54 | 4543 | sigaltstack) |
7c2acc70 PM |
4544 | if test "$mingw32" = "yes"; then |
4545 | error_exit "only the 'windows' coroutine backend is valid for Windows" | |
4546 | fi | |
4547 | ;; | |
4548 | *) | |
4549 | error_exit "unknown coroutine backend $coroutine" | |
4550 | ;; | |
4551 | esac | |
d0e2fce5 AK |
4552 | fi |
4553 | ||
70c60c08 | 4554 | if test "$coroutine_pool" = ""; then |
33c53c54 | 4555 | coroutine_pool=yes |
70c60c08 SH |
4556 | fi |
4557 | ||
7d992e4d | 4558 | if test "$debug_stack_usage" = "yes"; then |
7d992e4d PL |
4559 | if test "$coroutine_pool" = "yes"; then |
4560 | echo "WARN: disabling coroutine pool for stack usage debugging" | |
4561 | coroutine_pool=no | |
4562 | fi | |
4563 | fi | |
4564 | ||
1e4f6065 DB |
4565 | ################################################## |
4566 | # SafeStack | |
4567 | ||
4568 | ||
4569 | if test "$safe_stack" = "yes"; then | |
4570 | cat > $TMPC << EOF | |
4571 | int main(int argc, char *argv[]) | |
4572 | { | |
4573 | #if ! __has_feature(safe_stack) | |
4574 | #error SafeStack Disabled | |
4575 | #endif | |
4576 | return 0; | |
4577 | } | |
4578 | EOF | |
4579 | flag="-fsanitize=safe-stack" | |
4580 | # Check that safe-stack is supported and enabled. | |
4581 | if compile_prog "-Werror $flag" "$flag"; then | |
4582 | # Flag needed both at compilation and at linking | |
4583 | QEMU_CFLAGS="$QEMU_CFLAGS $flag" | |
4584 | QEMU_LDFLAGS="$QEMU_LDFLAGS $flag" | |
4585 | else | |
4586 | error_exit "SafeStack not supported by your compiler" | |
4587 | fi | |
4588 | if test "$coroutine" != "ucontext"; then | |
4589 | error_exit "SafeStack is only supported by the coroutine backend ucontext" | |
4590 | fi | |
4591 | else | |
4592 | cat > $TMPC << EOF | |
4593 | int main(int argc, char *argv[]) | |
4594 | { | |
4595 | #if defined(__has_feature) | |
4596 | #if __has_feature(safe_stack) | |
4597 | #error SafeStack Enabled | |
4598 | #endif | |
4599 | #endif | |
4600 | return 0; | |
4601 | } | |
4602 | EOF | |
4603 | if test "$safe_stack" = "no"; then | |
4604 | # Make sure that safe-stack is disabled | |
4605 | if ! compile_prog "-Werror" ""; then | |
4606 | # SafeStack was already enabled, try to explicitly remove the feature | |
4607 | flag="-fno-sanitize=safe-stack" | |
4608 | if ! compile_prog "-Werror $flag" "$flag"; then | |
4609 | error_exit "Configure cannot disable SafeStack" | |
4610 | fi | |
4611 | QEMU_CFLAGS="$QEMU_CFLAGS $flag" | |
4612 | QEMU_LDFLAGS="$QEMU_LDFLAGS $flag" | |
4613 | fi | |
4614 | else # "$safe_stack" = "" | |
4615 | # Set safe_stack to yes or no based on pre-existing flags | |
4616 | if compile_prog "-Werror" ""; then | |
4617 | safe_stack="no" | |
4618 | else | |
4619 | safe_stack="yes" | |
4620 | if test "$coroutine" != "ucontext"; then | |
4621 | error_exit "SafeStack is only supported by the coroutine backend ucontext" | |
4622 | fi | |
4623 | fi | |
4624 | fi | |
4625 | fi | |
7d992e4d | 4626 | |
d2042378 AK |
4627 | ########################################## |
4628 | # check if we have open_by_handle_at | |
4629 | ||
4e1797f9 | 4630 | open_by_handle_at=no |
d2042378 AK |
4631 | cat > $TMPC << EOF |
4632 | #include <fcntl.h> | |
acc55ba8 SW |
4633 | #if !defined(AT_EMPTY_PATH) |
4634 | # error missing definition | |
4635 | #else | |
75cafad7 | 4636 | int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); } |
acc55ba8 | 4637 | #endif |
d2042378 AK |
4638 | EOF |
4639 | if compile_prog "" "" ; then | |
4640 | open_by_handle_at=yes | |
4641 | fi | |
4642 | ||
e06a765e HPB |
4643 | ######################################## |
4644 | # check if we have linux/magic.h | |
4645 | ||
4646 | linux_magic_h=no | |
4647 | cat > $TMPC << EOF | |
4648 | #include <linux/magic.h> | |
4649 | int main(void) { | |
75cafad7 | 4650 | return 0; |
e06a765e HPB |
4651 | } |
4652 | EOF | |
4653 | if compile_prog "" "" ; then | |
4654 | linux_magic_h=yes | |
4655 | fi | |
4656 | ||
3f4349dc | 4657 | ######################################## |
541be927 | 4658 | # check if we have valgrind/valgrind.h |
3f4349dc KW |
4659 | |
4660 | valgrind_h=no | |
4661 | cat > $TMPC << EOF | |
4662 | #include <valgrind/valgrind.h> | |
3f4349dc | 4663 | int main(void) { |
3f4349dc KW |
4664 | return 0; |
4665 | } | |
4666 | EOF | |
4667 | if compile_prog "" "" ; then | |
4668 | valgrind_h=yes | |
4669 | fi | |
4670 | ||
8ab1bf12 LC |
4671 | ######################################## |
4672 | # check if environ is declared | |
4673 | ||
4674 | has_environ=no | |
4675 | cat > $TMPC << EOF | |
4676 | #include <unistd.h> | |
4677 | int main(void) { | |
c075a723 | 4678 | environ = 0; |
8ab1bf12 LC |
4679 | return 0; |
4680 | } | |
4681 | EOF | |
4682 | if compile_prog "" "" ; then | |
4683 | has_environ=yes | |
4684 | fi | |
4685 | ||
76a347e1 RH |
4686 | ######################################## |
4687 | # check if cpuid.h is usable. | |
4688 | ||
76a347e1 RH |
4689 | cat > $TMPC << EOF |
4690 | #include <cpuid.h> | |
4691 | int main(void) { | |
774d566c PM |
4692 | unsigned a, b, c, d; |
4693 | int max = __get_cpuid_max(0, 0); | |
4694 | ||
4695 | if (max >= 1) { | |
4696 | __cpuid(1, a, b, c, d); | |
4697 | } | |
4698 | ||
4699 | if (max >= 7) { | |
4700 | __cpuid_count(7, 0, a, b, c, d); | |
4701 | } | |
4702 | ||
4703 | return 0; | |
76a347e1 RH |
4704 | } |
4705 | EOF | |
4706 | if compile_prog "" "" ; then | |
4707 | cpuid_h=yes | |
4708 | fi | |
4709 | ||
5dd89908 RH |
4710 | ########################################## |
4711 | # avx2 optimization requirement check | |
4712 | # | |
4713 | # There is no point enabling this if cpuid.h is not usable, | |
4714 | # since we won't be able to select the new routines. | |
4715 | ||
e633a5c6 | 4716 | if test "$cpuid_h" = "yes" && test "$avx2_opt" != "no"; then |
5dd89908 RH |
4717 | cat > $TMPC << EOF |
4718 | #pragma GCC push_options | |
4719 | #pragma GCC target("avx2") | |
4720 | #include <cpuid.h> | |
4721 | #include <immintrin.h> | |
4722 | static int bar(void *a) { | |
4723 | __m256i x = *(__m256i *)a; | |
4724 | return _mm256_testz_si256(x, x); | |
4725 | } | |
4726 | int main(int argc, char *argv[]) { return bar(argv[0]); } | |
4727 | EOF | |
4728 | if compile_object "" ; then | |
4729 | avx2_opt="yes" | |
86583a07 LM |
4730 | else |
4731 | avx2_opt="no" | |
5dd89908 RH |
4732 | fi |
4733 | fi | |
4734 | ||
6b8cd447 RH |
4735 | ########################################## |
4736 | # avx512f optimization requirement check | |
4737 | # | |
4738 | # There is no point enabling this if cpuid.h is not usable, | |
4739 | # since we won't be able to select the new routines. | |
4740 | # by default, it is turned off. | |
4741 | # if user explicitly want to enable it, check environment | |
4742 | ||
4743 | if test "$cpuid_h" = "yes" && test "$avx512f_opt" = "yes"; then | |
4744 | cat > $TMPC << EOF | |
4745 | #pragma GCC push_options | |
4746 | #pragma GCC target("avx512f") | |
4747 | #include <cpuid.h> | |
4748 | #include <immintrin.h> | |
4749 | static int bar(void *a) { | |
4750 | __m512i x = *(__m512i *)a; | |
4751 | return _mm512_test_epi64_mask(x, x); | |
4752 | } | |
4753 | int main(int argc, char *argv[]) | |
4754 | { | |
4755 | return bar(argv[0]); | |
4756 | } | |
4757 | EOF | |
4758 | if ! compile_object "" ; then | |
4759 | avx512f_opt="no" | |
4760 | fi | |
4761 | else | |
4762 | avx512f_opt="no" | |
4763 | fi | |
4764 | ||
f540166b RH |
4765 | ######################################## |
4766 | # check if __[u]int128_t is usable. | |
4767 | ||
4768 | int128=no | |
4769 | cat > $TMPC << EOF | |
4770 | __int128_t a; | |
4771 | __uint128_t b; | |
4772 | int main (void) { | |
4773 | a = a + b; | |
4774 | b = a * b; | |
464e3671 | 4775 | a = a * a; |
f540166b RH |
4776 | return 0; |
4777 | } | |
4778 | EOF | |
4779 | if compile_prog "" "" ; then | |
4780 | int128=yes | |
4781 | fi | |
76a347e1 | 4782 | |
7ebee43e RH |
4783 | ######################################### |
4784 | # See if 128-bit atomic operations are supported. | |
4785 | ||
4786 | atomic128=no | |
4787 | if test "$int128" = "yes"; then | |
4788 | cat > $TMPC << EOF | |
4789 | int main(void) | |
4790 | { | |
4791 | unsigned __int128 x = 0, y = 0; | |
bceac547 TH |
4792 | y = __atomic_load(&x, 0); |
4793 | __atomic_store(&x, y, 0); | |
4794 | __atomic_compare_exchange(&x, &y, x, 0, 0, 0); | |
7ebee43e RH |
4795 | return 0; |
4796 | } | |
4797 | EOF | |
4798 | if compile_prog "" "" ; then | |
4799 | atomic128=yes | |
4800 | fi | |
4801 | fi | |
4802 | ||
e6cd4bb5 | 4803 | cmpxchg128=no |
e633a5c6 | 4804 | if test "$int128" = yes && test "$atomic128" = no; then |
e6cd4bb5 RH |
4805 | cat > $TMPC << EOF |
4806 | int main(void) | |
4807 | { | |
4808 | unsigned __int128 x = 0, y = 0; | |
4809 | __sync_val_compare_and_swap_16(&x, y, x); | |
4810 | return 0; | |
4811 | } | |
4812 | EOF | |
4813 | if compile_prog "" "" ; then | |
4814 | cmpxchg128=yes | |
4815 | fi | |
4816 | fi | |
4817 | ||
df79b996 RH |
4818 | ######################################### |
4819 | # See if 64-bit atomic operations are supported. | |
4820 | # Note that without __atomic builtins, we can only | |
4821 | # assume atomic loads/stores max at pointer size. | |
4822 | ||
4823 | cat > $TMPC << EOF | |
4824 | #include <stdint.h> | |
4825 | int main(void) | |
4826 | { | |
4827 | uint64_t x = 0, y = 0; | |
4828 | #ifdef __ATOMIC_RELAXED | |
5fe40765 TH |
4829 | y = __atomic_load_n(&x, __ATOMIC_RELAXED); |
4830 | __atomic_store_n(&x, y, __ATOMIC_RELAXED); | |
4831 | __atomic_compare_exchange_n(&x, &y, x, 0, __ATOMIC_RELAXED, __ATOMIC_RELAXED); | |
4832 | __atomic_exchange_n(&x, y, __ATOMIC_RELAXED); | |
4833 | __atomic_fetch_add(&x, y, __ATOMIC_RELAXED); | |
df79b996 RH |
4834 | #else |
4835 | typedef char is_host64[sizeof(void *) >= sizeof(uint64_t) ? 1 : -1]; | |
4836 | __sync_lock_test_and_set(&x, y); | |
4837 | __sync_val_compare_and_swap(&x, y, 0); | |
4838 | __sync_fetch_and_add(&x, y); | |
4839 | #endif | |
4840 | return 0; | |
4841 | } | |
4842 | EOF | |
4843 | if compile_prog "" "" ; then | |
4844 | atomic64=yes | |
4845 | fi | |
4846 | ||
26fffe29 EC |
4847 | ######################################### |
4848 | # See if --dynamic-list is supported by the linker | |
4849 | ld_dynamic_list="no" | |
4850 | if test "$static" = "no" ; then | |
4851 | cat > $TMPTXT <<EOF | |
4852 | { | |
4853 | foo; | |
4854 | }; | |
4855 | EOF | |
4856 | ||
4857 | cat > $TMPC <<EOF | |
4858 | #include <stdio.h> | |
4859 | void foo(void); | |
4860 | ||
4861 | void foo(void) | |
4862 | { | |
4863 | printf("foo\n"); | |
4864 | } | |
4865 | ||
4866 | int main(void) | |
4867 | { | |
4868 | foo(); | |
4869 | return 0; | |
4870 | } | |
4871 | EOF | |
4872 | ||
4873 | if compile_prog "" "-Wl,--dynamic-list=$TMPTXT" ; then | |
4874 | ld_dynamic_list="yes" | |
4875 | fi | |
4876 | fi | |
4877 | ||
4878 | ######################################### | |
4879 | # See if -exported_symbols_list is supported by the linker | |
4880 | ||
4881 | ld_exported_symbols_list="no" | |
4882 | if test "$static" = "no" ; then | |
4883 | cat > $TMPTXT <<EOF | |
4884 | _foo | |
4885 | EOF | |
4886 | ||
4887 | if compile_prog "" "-Wl,-exported_symbols_list,$TMPTXT" ; then | |
4888 | ld_exported_symbols_list="yes" | |
4889 | fi | |
4890 | fi | |
4891 | ||
4892 | if test "$plugins" = "yes" && | |
4893 | test "$ld_dynamic_list" = "no" && | |
4894 | test "$ld_exported_symbols_list" = "no" ; then | |
4895 | error_exit \ | |
4896 | "Plugin support requires dynamic linking and specifying a set of symbols " \ | |
4897 | "that are exported to plugins. Unfortunately your linker doesn't " \ | |
4898 | "support the flag (--dynamic-list or -exported_symbols_list) used " \ | |
4899 | "for this purpose. You can't build with --static." | |
4900 | fi | |
4901 | ||
1e6e9aca RH |
4902 | ######################################## |
4903 | # check if getauxval is available. | |
4904 | ||
4905 | getauxval=no | |
4906 | cat > $TMPC << EOF | |
4907 | #include <sys/auxv.h> | |
4908 | int main(void) { | |
4909 | return getauxval(AT_HWCAP) == 0; | |
4910 | } | |
4911 | EOF | |
4912 | if compile_prog "" "" ; then | |
4913 | getauxval=yes | |
4914 | fi | |
4915 | ||
fd0e6053 JS |
4916 | ######################################## |
4917 | # check if ccache is interfering with | |
4918 | # semantic analysis of macros | |
4919 | ||
5e4dfd3d | 4920 | unset CCACHE_CPP2 |
fd0e6053 JS |
4921 | ccache_cpp2=no |
4922 | cat > $TMPC << EOF | |
4923 | static const int Z = 1; | |
4924 | #define fn() ({ Z; }) | |
4925 | #define TAUT(X) ((X) == Z) | |
4926 | #define PAREN(X, Y) (X == Y) | |
4927 | #define ID(X) (X) | |
4928 | int main(int argc, char *argv[]) | |
4929 | { | |
4930 | int x = 0, y = 0; | |
4931 | x = ID(x); | |
4932 | x = fn(); | |
4933 | fn(); | |
4934 | if (PAREN(x, y)) return 0; | |
4935 | if (TAUT(Z)) return 0; | |
4936 | return 0; | |
4937 | } | |
4938 | EOF | |
4939 | ||
4940 | if ! compile_object "-Werror"; then | |
4941 | ccache_cpp2=yes | |
4942 | fi | |
4943 | ||
b553a042 JS |
4944 | ################################################# |
4945 | # clang does not support glibc + FORTIFY_SOURCE. | |
4946 | ||
4947 | if test "$fortify_source" != "no"; then | |
4948 | if echo | $cc -dM -E - | grep __clang__ > /dev/null 2>&1 ; then | |
4949 | fortify_source="no"; | |
e189091f | 4950 | elif test -n "$cxx" && has $cxx && |
cfcc7c14 | 4951 | echo | $cxx -dM -E - | grep __clang__ >/dev/null 2>&1 ; then |
b553a042 JS |
4952 | fortify_source="no"; |
4953 | else | |
4954 | fortify_source="yes" | |
4955 | fi | |
4956 | fi | |
4957 | ||
1efad060 FZ |
4958 | ############################################### |
4959 | # Check if copy_file_range is provided by glibc | |
4960 | have_copy_file_range=no | |
4961 | cat > $TMPC << EOF | |
4962 | #include <unistd.h> | |
4963 | int main(void) { | |
4964 | copy_file_range(0, NULL, 0, NULL, 0, 0); | |
4965 | return 0; | |
4966 | } | |
4967 | EOF | |
4968 | if compile_prog "" "" ; then | |
4969 | have_copy_file_range=yes | |
4970 | fi | |
4971 | ||
277abf15 JV |
4972 | ########################################## |
4973 | # check if struct fsxattr is available via linux/fs.h | |
4974 | ||
4975 | have_fsxattr=no | |
4976 | cat > $TMPC << EOF | |
4977 | #include <linux/fs.h> | |
4978 | struct fsxattr foo; | |
4979 | int main(void) { | |
4980 | return 0; | |
4981 | } | |
4982 | EOF | |
4983 | if compile_prog "" "" ; then | |
4984 | have_fsxattr=yes | |
4985 | fi | |
4986 | ||
a40161cb PB |
4987 | ########################################## |
4988 | # check for usable membarrier system call | |
4989 | if test "$membarrier" = "yes"; then | |
4990 | have_membarrier=no | |
4991 | if test "$mingw32" = "yes" ; then | |
4992 | have_membarrier=yes | |
4993 | elif test "$linux" = "yes" ; then | |
4994 | cat > $TMPC << EOF | |
4995 | #include <linux/membarrier.h> | |
4996 | #include <sys/syscall.h> | |
4997 | #include <unistd.h> | |
4998 | #include <stdlib.h> | |
4999 | int main(void) { | |
5000 | syscall(__NR_membarrier, MEMBARRIER_CMD_QUERY, 0); | |
5001 | syscall(__NR_membarrier, MEMBARRIER_CMD_SHARED, 0); | |
5002 | exit(0); | |
5003 | } | |
5004 | EOF | |
5005 | if compile_prog "" "" ; then | |
5006 | have_membarrier=yes | |
5007 | fi | |
5008 | fi | |
5009 | if test "$have_membarrier" = "no"; then | |
5010 | feature_not_found "membarrier" "membarrier system call not available" | |
5011 | fi | |
5012 | else | |
5013 | # Do not enable it by default even for Mingw32, because it doesn't | |
5014 | # work on Wine. | |
5015 | membarrier=no | |
5016 | fi | |
5017 | ||
b66e10e4 PM |
5018 | ########################################## |
5019 | # check if rtnetlink.h exists and is useful | |
575b22b1 LV |
5020 | have_rtnetlink=no |
5021 | cat > $TMPC << EOF | |
5022 | #include <linux/rtnetlink.h> | |
5023 | int main(void) { | |
5024 | return IFLA_PROTO_DOWN; | |
5025 | } | |
5026 | EOF | |
5027 | if compile_prog "" "" ; then | |
5028 | have_rtnetlink=yes | |
5029 | fi | |
5030 | ||
6a02c806 SH |
5031 | ########################################## |
5032 | # check for usable AF_VSOCK environment | |
5033 | have_af_vsock=no | |
5034 | cat > $TMPC << EOF | |
5035 | #include <errno.h> | |
5036 | #include <sys/types.h> | |
5037 | #include <sys/socket.h> | |
5038 | #if !defined(AF_VSOCK) | |
5039 | # error missing AF_VSOCK flag | |
5040 | #endif | |
5041 | #include <linux/vm_sockets.h> | |
5042 | int main(void) { | |
5043 | int sock, ret; | |
5044 | struct sockaddr_vm svm; | |
5045 | socklen_t len = sizeof(svm); | |
5046 | sock = socket(AF_VSOCK, SOCK_STREAM, 0); | |
5047 | ret = getpeername(sock, (struct sockaddr *)&svm, &len); | |
5048 | if ((ret == -1) && (errno == ENOTCONN)) { | |
5049 | return 0; | |
5050 | } | |
5051 | return -1; | |
5052 | } | |
5053 | EOF | |
5054 | if compile_prog "" "" ; then | |
5055 | have_af_vsock=yes | |
5056 | fi | |
5057 | ||
f0d92b56 LM |
5058 | ########################################## |
5059 | # check for usable AF_ALG environment | |
4f67366e | 5060 | have_afalg=no |
f0d92b56 LM |
5061 | cat > $TMPC << EOF |
5062 | #include <errno.h> | |
5063 | #include <sys/types.h> | |
5064 | #include <sys/socket.h> | |
5065 | #include <linux/if_alg.h> | |
5066 | int main(void) { | |
5067 | int sock; | |
5068 | sock = socket(AF_ALG, SOCK_SEQPACKET, 0); | |
5069 | return sock; | |
5070 | } | |
5071 | EOF | |
5072 | if compile_prog "" "" ; then | |
5073 | have_afalg=yes | |
5074 | fi | |
5075 | if test "$crypto_afalg" = "yes" | |
5076 | then | |
5077 | if test "$have_afalg" != "yes" | |
5078 | then | |
5079 | error_exit "AF_ALG requested but could not be detected" | |
5080 | fi | |
5081 | fi | |
5082 | ||
5083 | ||
c97d6d2c | 5084 | ################################################# |
4d04351f CC |
5085 | # check for sysmacros.h |
5086 | ||
5087 | have_sysmacros=no | |
5088 | cat > $TMPC << EOF | |
5089 | #include <sys/sysmacros.h> | |
5090 | int main(void) { | |
5091 | return makedev(0, 0); | |
5092 | } | |
5093 | EOF | |
5094 | if compile_prog "" "" ; then | |
5095 | have_sysmacros=yes | |
5096 | fi | |
5097 | ||
49e00a18 AG |
5098 | ########################################## |
5099 | # check for _Static_assert() | |
5100 | ||
5101 | have_static_assert=no | |
5102 | cat > $TMPC << EOF | |
5103 | _Static_assert(1, "success"); | |
5104 | int main(void) { | |
5105 | return 0; | |
5106 | } | |
5107 | EOF | |
5108 | if compile_prog "" "" ; then | |
5109 | have_static_assert=yes | |
5110 | fi | |
5111 | ||
e674605f TG |
5112 | ########################################## |
5113 | # check for utmpx.h, it is missing e.g. on OpenBSD | |
5114 | ||
5115 | have_utmpx=no | |
5116 | cat > $TMPC << EOF | |
5117 | #include <utmpx.h> | |
5118 | struct utmpx user_info; | |
5119 | int main(void) { | |
5120 | return 0; | |
5121 | } | |
5122 | EOF | |
5123 | if compile_prog "" "" ; then | |
5124 | have_utmpx=yes | |
5125 | fi | |
5126 | ||
db1ed1ab RH |
5127 | ########################################## |
5128 | # check for getrandom() | |
5129 | ||
5130 | have_getrandom=no | |
5131 | cat > $TMPC << EOF | |
5132 | #include <sys/random.h> | |
5133 | int main(void) { | |
5134 | return getrandom(0, 0, GRND_NONBLOCK); | |
5135 | } | |
5136 | EOF | |
5137 | if compile_prog "" "" ; then | |
5138 | have_getrandom=yes | |
5139 | fi | |
5140 | ||
247724cb MAL |
5141 | ########################################## |
5142 | # checks for sanitizers | |
5143 | ||
247724cb MAL |
5144 | have_asan=no |
5145 | have_ubsan=no | |
d83414e1 MAL |
5146 | have_asan_iface_h=no |
5147 | have_asan_iface_fiber=no | |
247724cb MAL |
5148 | |
5149 | if test "$sanitizers" = "yes" ; then | |
b9f44da2 | 5150 | write_c_skeleton |
247724cb MAL |
5151 | if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" ""; then |
5152 | have_asan=yes | |
5153 | fi | |
b9f44da2 MAL |
5154 | |
5155 | # we could use a simple skeleton for flags checks, but this also | |
5156 | # detect the static linking issue of ubsan, see also: | |
5157 | # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84285 | |
5158 | cat > $TMPC << EOF | |
5159 | #include <stdlib.h> | |
5160 | int main(void) { | |
5161 | void *tmp = malloc(10); | |
f2dfe54c LB |
5162 | if (tmp != NULL) { |
5163 | return *(int *)(tmp + 2); | |
5164 | } | |
d1abf3fc | 5165 | return 1; |
b9f44da2 MAL |
5166 | } |
5167 | EOF | |
247724cb MAL |
5168 | if compile_prog "$CPU_CFLAGS -Werror -fsanitize=undefined" ""; then |
5169 | have_ubsan=yes | |
5170 | fi | |
d83414e1 MAL |
5171 | |
5172 | if check_include "sanitizer/asan_interface.h" ; then | |
5173 | have_asan_iface_h=yes | |
5174 | fi | |
5175 | ||
5176 | cat > $TMPC << EOF | |
5177 | #include <sanitizer/asan_interface.h> | |
5178 | int main(void) { | |
5179 | __sanitizer_start_switch_fiber(0, 0, 0); | |
5180 | return 0; | |
5181 | } | |
5182 | EOF | |
5183 | if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" "" ; then | |
5184 | have_asan_iface_fiber=yes | |
5185 | fi | |
247724cb MAL |
5186 | fi |
5187 | ||
adc28027 AB |
5188 | ########################################## |
5189 | # checks for fuzzer | |
54c9e41d | 5190 | if test "$fuzzing" = "yes" && test -z "${LIB_FUZZING_ENGINE+xxx}"; then |
adc28027 | 5191 | write_c_fuzzer_skeleton |
dd016265 | 5192 | if compile_prog "$CPU_CFLAGS -Werror -fsanitize=fuzzer" ""; then |
64ed6f92 PB |
5193 | have_fuzzer=yes |
5194 | else | |
5195 | error_exit "Your compiler doesn't support -fsanitize=fuzzer" | |
5196 | exit 1 | |
adc28027 AB |
5197 | fi |
5198 | fi | |
5199 | ||
0aebab04 LY |
5200 | # Thread sanitizer is, for now, much noisier than the other sanitizers; |
5201 | # keep it separate until that is not the case. | |
5202 | if test "$tsan" = "yes" && test "$sanitizers" = "yes"; then | |
5203 | error_exit "TSAN is not supported with other sanitiziers." | |
5204 | fi | |
5205 | have_tsan=no | |
5206 | have_tsan_iface_fiber=no | |
5207 | if test "$tsan" = "yes" ; then | |
5208 | write_c_skeleton | |
5209 | if compile_prog "$CPU_CFLAGS -Werror -fsanitize=thread" "" ; then | |
5210 | have_tsan=yes | |
5211 | fi | |
5212 | cat > $TMPC << EOF | |
5213 | #include <sanitizer/tsan_interface.h> | |
5214 | int main(void) { | |
5215 | __tsan_create_fiber(0); | |
5216 | return 0; | |
5217 | } | |
5218 | EOF | |
5219 | if compile_prog "$CPU_CFLAGS -Werror -fsanitize=thread" "" ; then | |
5220 | have_tsan_iface_fiber=yes | |
5221 | fi | |
5222 | fi | |
5223 | ||
17824406 JH |
5224 | ########################################## |
5225 | # check for libpmem | |
5226 | ||
5227 | if test "$libpmem" != "no"; then | |
5228 | if $pkg_config --exists "libpmem"; then | |
5229 | libpmem="yes" | |
5230 | libpmem_libs=$($pkg_config --libs libpmem) | |
5231 | libpmem_cflags=$($pkg_config --cflags libpmem) | |
17824406 JH |
5232 | else |
5233 | if test "$libpmem" = "yes" ; then | |
5234 | feature_not_found "libpmem" "Install nvml or pmdk" | |
5235 | fi | |
5236 | libpmem="no" | |
5237 | fi | |
5238 | fi | |
5239 | ||
21b2eca6 JL |
5240 | ########################################## |
5241 | # check for libdaxctl | |
5242 | ||
5243 | if test "$libdaxctl" != "no"; then | |
5244 | if $pkg_config --atleast-version=57 "libdaxctl"; then | |
5245 | libdaxctl="yes" | |
5246 | libdaxctl_libs=$($pkg_config --libs libdaxctl) | |
5247 | libdaxctl_cflags=$($pkg_config --cflags libdaxctl) | |
21b2eca6 JL |
5248 | else |
5249 | if test "$libdaxctl" = "yes" ; then | |
5250 | feature_not_found "libdaxctl" "Install libdaxctl" | |
5251 | fi | |
5252 | libdaxctl="no" | |
5253 | fi | |
5254 | fi | |
5255 | ||
675b9b53 MAL |
5256 | ########################################## |
5257 | # check for slirp | |
5258 | ||
5259 | case "$slirp" in | |
4d34a86b PB |
5260 | auto | enabled | internal) |
5261 | # Simpler to always update submodule, even if not needed. | |
7d7dbf9d | 5262 | if test "$git_submodules_action" != "ignore"; then |
7c57bdd8 MAL |
5263 | git_submodules="${git_submodules} slirp" |
5264 | fi | |
675b9b53 MAL |
5265 | ;; |
5266 | esac | |
5267 | ||
b8e0c493 JD |
5268 | # Check for slirp smbd dupport |
5269 | : ${smbd=${SMBD-/usr/sbin/smbd}} | |
5270 | if test "$slirp_smbd" != "no" ; then | |
5271 | if test "$mingw32" = "yes" ; then | |
5272 | if test "$slirp_smbd" = "yes" ; then | |
5273 | error_exit "Host smbd not supported on this platform." | |
5274 | fi | |
5275 | slirp_smbd=no | |
5276 | else | |
5277 | slirp_smbd=yes | |
5278 | fi | |
5279 | fi | |
5280 | ||
54e7aac0 AK |
5281 | ########################################## |
5282 | # check for usable __NR_keyctl syscall | |
5283 | ||
5284 | if test "$linux" = "yes" ; then | |
5285 | ||
5286 | have_keyring=no | |
5287 | cat > $TMPC << EOF | |
5288 | #include <errno.h> | |
5289 | #include <asm/unistd.h> | |
5290 | #include <linux/keyctl.h> | |
5291 | #include <unistd.h> | |
5292 | int main(void) { | |
5293 | return syscall(__NR_keyctl, KEYCTL_READ, 0, NULL, NULL, 0); | |
5294 | } | |
5295 | EOF | |
5296 | if compile_prog "" "" ; then | |
5297 | have_keyring=yes | |
5298 | fi | |
5299 | fi | |
5300 | if test "$secret_keyring" != "no" | |
5301 | then | |
b418d265 | 5302 | if test "$have_keyring" = "yes" |
54e7aac0 AK |
5303 | then |
5304 | secret_keyring=yes | |
5305 | else | |
5306 | if test "$secret_keyring" = "yes" | |
5307 | then | |
5308 | error_exit "syscall __NR_keyctl requested, \ | |
5309 | but not implemented on your system" | |
5310 | else | |
5311 | secret_keyring=no | |
5312 | fi | |
5313 | fi | |
5314 | fi | |
5315 | ||
7e24e92a | 5316 | ########################################## |
e86ecd4b JQ |
5317 | # End of CC checks |
5318 | # After here, no more $cc or $ld runs | |
5319 | ||
d83414e1 MAL |
5320 | write_c_skeleton |
5321 | ||
1d728c39 | 5322 | if test "$gcov" = "yes" ; then |
bf0e56a3 | 5323 | : |
b553a042 | 5324 | elif test "$fortify_source" = "yes" ; then |
086d5f75 PB |
5325 | QEMU_CFLAGS="-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $QEMU_CFLAGS" |
5326 | debug=no | |
5327 | fi | |
086d5f75 PB |
5328 | |
5329 | case "$ARCH" in | |
5330 | alpha) | |
5331 | # Ensure there's only a single GP | |
5332 | QEMU_CFLAGS="-msmall-data $QEMU_CFLAGS" | |
5333 | ;; | |
5334 | esac | |
5335 | ||
5336 | if test "$gprof" = "yes" ; then | |
5337 | QEMU_CFLAGS="-p $QEMU_CFLAGS" | |
5338 | QEMU_LDFLAGS="-p $QEMU_LDFLAGS" | |
5339 | fi | |
a316e378 | 5340 | |
247724cb | 5341 | if test "$have_asan" = "yes"; then |
db5adeaa PB |
5342 | QEMU_CFLAGS="-fsanitize=address $QEMU_CFLAGS" |
5343 | QEMU_LDFLAGS="-fsanitize=address $QEMU_LDFLAGS" | |
d83414e1 MAL |
5344 | if test "$have_asan_iface_h" = "no" ; then |
5345 | echo "ASAN build enabled, but ASAN header missing." \ | |
5346 | "Without code annotation, the report may be inferior." | |
5347 | elif test "$have_asan_iface_fiber" = "no" ; then | |
5348 | echo "ASAN build enabled, but ASAN header is too old." \ | |
5349 | "Without code annotation, the report may be inferior." | |
5350 | fi | |
247724cb | 5351 | fi |
0aebab04 LY |
5352 | if test "$have_tsan" = "yes" ; then |
5353 | if test "$have_tsan_iface_fiber" = "yes" ; then | |
5354 | QEMU_CFLAGS="-fsanitize=thread $QEMU_CFLAGS" | |
5355 | QEMU_LDFLAGS="-fsanitize=thread $QEMU_LDFLAGS" | |
5356 | else | |
5357 | error_exit "Cannot enable TSAN due to missing fiber annotation interface." | |
5358 | fi | |
5359 | elif test "$tsan" = "yes" ; then | |
5360 | error_exit "Cannot enable TSAN due to missing sanitize thread interface." | |
5361 | fi | |
247724cb | 5362 | if test "$have_ubsan" = "yes"; then |
db5adeaa PB |
5363 | QEMU_CFLAGS="-fsanitize=undefined $QEMU_CFLAGS" |
5364 | QEMU_LDFLAGS="-fsanitize=undefined $QEMU_LDFLAGS" | |
247724cb MAL |
5365 | fi |
5366 | ||
3efac6eb | 5367 | ########################################## |
3efac6eb | 5368 | |
0aebab04 LY |
5369 | # Exclude --warn-common with TSan to suppress warnings from the TSan libraries. |
5370 | if test "$solaris" = "no" && test "$tsan" = "no"; then | |
e86ecd4b | 5371 | if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then |
db5adeaa | 5372 | QEMU_LDFLAGS="-Wl,--warn-common $QEMU_LDFLAGS" |
e86ecd4b JQ |
5373 | fi |
5374 | fi | |
5375 | ||
952afb71 BS |
5376 | # Use ASLR, no-SEH and DEP if available |
5377 | if test "$mingw32" = "yes" ; then | |
cb8baa77 MCA |
5378 | flags="--no-seh --nxcompat" |
5379 | ||
5380 | # Disable ASLR for debug builds to allow debugging with gdb | |
5381 | if test "$debug" = "no" ; then | |
5382 | flags="--dynamicbase $flags" | |
5383 | fi | |
5384 | ||
5385 | for flag in $flags; do | |
e9a3591f | 5386 | if ld_has $flag ; then |
db5adeaa | 5387 | QEMU_LDFLAGS="-Wl,$flag $QEMU_LDFLAGS" |
952afb71 BS |
5388 | fi |
5389 | done | |
5390 | fi | |
5391 | ||
e0580342 KR |
5392 | # We can only support ivshmem if we have eventfd |
5393 | if [ "$eventfd" = "yes" ]; then | |
5394 | ivshmem=yes | |
5395 | fi | |
5396 | ||
9d6bc27b MR |
5397 | # Probe for guest agent support/options |
5398 | ||
e8ef31a3 | 5399 | if [ "$guest_agent" != "no" ]; then |
a5125905 LV |
5400 | if [ "$softmmu" = no -a "$want_tools" = no ] ; then |
5401 | guest_agent=no | |
5402 | elif [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then | |
e8ef31a3 MT |
5403 | guest_agent=yes |
5404 | elif [ "$guest_agent" != yes ]; then | |
5405 | guest_agent=no | |
5406 | else | |
5407 | error_exit "Guest agent is not supported on this platform" | |
ca35f780 | 5408 | fi |
00c705fb | 5409 | fi |
ca35f780 | 5410 | |
b846ab7c | 5411 | # Guest agent Windows MSI package |
9d6bc27b | 5412 | |
b846ab7c PB |
5413 | if test "$QEMU_GA_MANUFACTURER" = ""; then |
5414 | QEMU_GA_MANUFACTURER=QEMU | |
9d6bc27b | 5415 | fi |
b846ab7c PB |
5416 | if test "$QEMU_GA_DISTRO" = ""; then |
5417 | QEMU_GA_DISTRO=Linux | |
9d6bc27b | 5418 | fi |
b846ab7c PB |
5419 | if test "$QEMU_GA_VERSION" = ""; then |
5420 | QEMU_GA_VERSION=$(cat $source_path/VERSION) | |
5421 | fi | |
5422 | ||
5423 | QEMU_GA_MSI_MINGW_DLL_PATH="$($pkg_config --variable=prefix glib-2.0)/bin" | |
9d6bc27b | 5424 | |
ca35f780 PB |
5425 | # Mac OS X ships with a broken assembler |
5426 | roms= | |
e633a5c6 EB |
5427 | if { test "$cpu" = "i386" || test "$cpu" = "x86_64"; } && \ |
5428 | test "$targetos" != "Darwin" && test "$targetos" != "SunOS" && \ | |
7000a12e | 5429 | test "$targetos" != "Haiku" && test "$softmmu" = yes ; then |
e57218b6 | 5430 | # Different host OS linkers have different ideas about the name of the ELF |
c65d5e4e BS |
5431 | # emulation. Linux and OpenBSD/amd64 use 'elf_i386'; FreeBSD uses the _fbsd |
5432 | # variant; OpenBSD/i386 uses the _obsd variant; and Windows uses i386pe. | |
5433 | for emu in elf_i386 elf_i386_fbsd elf_i386_obsd i386pe; do | |
e57218b6 PM |
5434 | if "$ld" -verbose 2>&1 | grep -q "^[[:space:]]*$emu[[:space:]]*$"; then |
5435 | ld_i386_emulation="$emu" | |
5436 | roms="optionrom" | |
5437 | break | |
5438 | fi | |
5439 | done | |
ca35f780 | 5440 | fi |
ca35f780 | 5441 | |
2e33c3f8 | 5442 | # Only build s390-ccw bios if we're on s390x and the compiler has -march=z900 |
9933c305 | 5443 | if test "$cpu" = "s390x" ; then |
2e33c3f8 TH |
5444 | write_c_skeleton |
5445 | if compile_prog "-march=z900" ""; then | |
5446 | roms="$roms s390-ccw" | |
1ef6bfc2 PMD |
5447 | # SLOF is required for building the s390-ccw firmware on s390x, |
5448 | # since it is using the libnet code from SLOF for network booting. | |
7d7dbf9d | 5449 | if test "$git_submodules_action" != "ignore"; then |
1ef6bfc2 PMD |
5450 | git_submodules="${git_submodules} roms/SLOF" |
5451 | fi | |
2e33c3f8 | 5452 | fi |
9933c305 CB |
5453 | fi |
5454 | ||
11cde1c8 BD |
5455 | # Check that the C++ compiler exists and works with the C compiler. |
5456 | # All the QEMU_CXXFLAGS are based on QEMU_CFLAGS. Keep this at the end to don't miss any other that could be added. | |
5457 | if has $cxx; then | |
5458 | cat > $TMPC <<EOF | |
5459 | int c_function(void); | |
5460 | int main(void) { return c_function(); } | |
5461 | EOF | |
5462 | ||
5463 | compile_object | |
5464 | ||
5465 | cat > $TMPCXX <<EOF | |
5466 | extern "C" { | |
5467 | int c_function(void); | |
5468 | } | |
5469 | int c_function(void) { return 42; } | |
5470 | EOF | |
5471 | ||
5472 | update_cxxflags | |
5473 | ||
5770e8af | 5474 | if do_cxx $CXXFLAGS $CONFIGURE_CXXFLAGS $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $QEMU_LDFLAGS; then |
11cde1c8 BD |
5475 | # C++ compiler $cxx works ok with C compiler $cc |
5476 | : | |
5477 | else | |
5478 | echo "C++ compiler $cxx does not work with C compiler $cc" | |
5479 | echo "Disabling C++ specific optional code" | |
5480 | cxx= | |
5481 | fi | |
5482 | else | |
5483 | echo "No C++ compiler available; disabling C++ specific optional code" | |
5484 | cxx= | |
5485 | fi | |
5486 | ||
7d7dbf9d DS |
5487 | if !(GIT="$git" "$source_path/scripts/git-submodule.sh" "$git_submodules_action" "$git_submodules"); then |
5488 | exit 1 | |
5d91a2ed | 5489 | fi |
5d91a2ed | 5490 | |
98ec69ac | 5491 | config_host_mak="config-host.mak" |
98ec69ac | 5492 | |
98ec69ac | 5493 | echo "# Automatically generated by configure - do not modify" > $config_host_mak |
98ec69ac | 5494 | echo >> $config_host_mak |
98ec69ac | 5495 | |
e6c3b0f7 | 5496 | echo all: >> $config_host_mak |
cc84d63a | 5497 | echo "GIT=$git" >> $config_host_mak |
aef45d51 | 5498 | echo "GIT_SUBMODULES=$git_submodules" >> $config_host_mak |
7d7dbf9d | 5499 | echo "GIT_SUBMODULES_ACTION=$git_submodules_action" >> $config_host_mak |
804edf29 | 5500 | |
98ec69ac | 5501 | echo "ARCH=$ARCH" >> $config_host_mak |
727e5283 | 5502 | |
f8393946 | 5503 | if test "$debug_tcg" = "yes" ; then |
2358a494 | 5504 | echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak |
f8393946 | 5505 | fi |
1625af87 | 5506 | if test "$strip_opt" = "yes" ; then |
52ba784d | 5507 | echo "STRIP=${strip}" >> $config_host_mak |
1625af87 | 5508 | fi |
7d13299d | 5509 | if test "$bigendian" = "yes" ; then |
e2542fe2 | 5510 | echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak |
97a847bc | 5511 | fi |
67b915a5 | 5512 | if test "$mingw32" = "yes" ; then |
98ec69ac | 5513 | echo "CONFIG_WIN32=y" >> $config_host_mak |
d9840e25 TS |
5514 | if test "$guest_agent_with_vss" = "yes" ; then |
5515 | echo "CONFIG_QGA_VSS=y" >> $config_host_mak | |
f33ca81f | 5516 | echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak |
d9840e25 TS |
5517 | echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak |
5518 | fi | |
50cbebb9 | 5519 | if test "$guest_agent_ntddscsi" = "yes" ; then |
76dc75ca | 5520 | echo "CONFIG_QGA_NTDDSCSI=y" >> $config_host_mak |
50cbebb9 | 5521 | fi |
b846ab7c PB |
5522 | echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak |
5523 | echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak | |
5524 | echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak | |
5525 | echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak | |
210fa556 | 5526 | else |
35f4df27 | 5527 | echo "CONFIG_POSIX=y" >> $config_host_mak |
dffcb71c MM |
5528 | fi |
5529 | ||
5530 | if test "$linux" = "yes" ; then | |
5531 | echo "CONFIG_LINUX=y" >> $config_host_mak | |
67b915a5 | 5532 | fi |
128ab2ff | 5533 | |
83fb7adf | 5534 | if test "$darwin" = "yes" ; then |
98ec69ac | 5535 | echo "CONFIG_DARWIN=y" >> $config_host_mak |
83fb7adf | 5536 | fi |
b29fe3ed | 5537 | |
ec530c81 | 5538 | if test "$solaris" = "yes" ; then |
98ec69ac | 5539 | echo "CONFIG_SOLARIS=y" >> $config_host_mak |
ec530c81 | 5540 | fi |
179cf400 AF |
5541 | if test "$haiku" = "yes" ; then |
5542 | echo "CONFIG_HAIKU=y" >> $config_host_mak | |
5543 | fi | |
97a847bc | 5544 | if test "$static" = "yes" ; then |
98ec69ac | 5545 | echo "CONFIG_STATIC=y" >> $config_host_mak |
7d13299d | 5546 | fi |
1ba16968 | 5547 | if test "$profiler" = "yes" ; then |
2358a494 | 5548 | echo "CONFIG_PROFILER=y" >> $config_host_mak |
05c2a3e7 | 5549 | fi |
c932ce31 PB |
5550 | if test "$want_tools" = "yes" ; then |
5551 | echo "CONFIG_TOOLS=y" >> $config_host_mak | |
5552 | fi | |
f15bff25 PB |
5553 | if test "$guest_agent" = "yes" ; then |
5554 | echo "CONFIG_GUEST_AGENT=y" >> $config_host_mak | |
5555 | fi | |
b8e0c493 JD |
5556 | if test "$slirp_smbd" = "yes" ; then |
5557 | echo "CONFIG_SLIRP_SMBD=y" >> $config_host_mak | |
5558 | echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak | |
5559 | fi | |
8a16d273 | 5560 | if test "$vde" = "yes" ; then |
98ec69ac | 5561 | echo "CONFIG_VDE=y" >> $config_host_mak |
e2ad6f16 | 5562 | echo "VDE_LIBS=$vde_libs" >> $config_host_mak |
8a16d273 | 5563 | fi |
58952137 VM |
5564 | if test "$netmap" = "yes" ; then |
5565 | echo "CONFIG_NETMAP=y" >> $config_host_mak | |
5566 | fi | |
015a33bd GA |
5567 | if test "$l2tpv3" = "yes" ; then |
5568 | echo "CONFIG_L2TPV3=y" >> $config_host_mak | |
5569 | fi | |
4cc600d2 PB |
5570 | if test "$gprof" = "yes" ; then |
5571 | echo "CONFIG_GPROF=y" >> $config_host_mak | |
5572 | fi | |
2358a494 | 5573 | echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak |
0c58ac1c | 5574 | for drv in $audio_drv_list; do |
1ef1ec2a | 5575 | def=CONFIG_AUDIO_$(echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]') |
484e2cc7 | 5576 | echo "$def=y" >> $config_host_mak |
0c58ac1c | 5577 | done |
478e943f PB |
5578 | if test "$alsa" = "yes" ; then |
5579 | echo "CONFIG_ALSA=y" >> $config_host_mak | |
5580 | fi | |
b1149911 | 5581 | echo "ALSA_LIBS=$alsa_libs" >> $config_host_mak |
478e943f PB |
5582 | echo "ALSA_CFLAGS=$alsa_cflags" >> $config_host_mak |
5583 | if test "$libpulse" = "yes" ; then | |
5584 | echo "CONFIG_LIBPULSE=y" >> $config_host_mak | |
5585 | fi | |
b1149911 | 5586 | echo "PULSE_LIBS=$pulse_libs" >> $config_host_mak |
478e943f | 5587 | echo "PULSE_CFLAGS=$pulse_cflags" >> $config_host_mak |
b1149911 FZ |
5588 | echo "COREAUDIO_LIBS=$coreaudio_libs" >> $config_host_mak |
5589 | echo "DSOUND_LIBS=$dsound_libs" >> $config_host_mak | |
5590 | echo "OSS_LIBS=$oss_libs" >> $config_host_mak | |
478e943f PB |
5591 | if test "$libjack" = "yes" ; then |
5592 | echo "CONFIG_LIBJACK=y" >> $config_host_mak | |
5593 | fi | |
2e445703 | 5594 | echo "JACK_LIBS=$jack_libs" >> $config_host_mak |
d5631638 | 5595 | if test "$audio_win_int" = "yes" ; then |
5596 | echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak | |
5597 | fi | |
b64ec4e4 FZ |
5598 | echo "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak |
5599 | echo "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak | |
dce512de CH |
5600 | if test "$xfs" = "yes" ; then |
5601 | echo "CONFIG_XFS=y" >> $config_host_mak | |
5602 | fi | |
89138857 | 5603 | qemu_version=$(head $source_path/VERSION) |
2358a494 | 5604 | echo "PKGVERSION=$pkgversion" >>$config_host_mak |
98ec69ac | 5605 | echo "SRC_PATH=$source_path" >> $config_host_mak |
2b1f35b9 | 5606 | echo "TARGET_DIRS=$target_list" >> $config_host_mak |
17969268 | 5607 | if test "$modules" = "yes"; then |
e26110cf FZ |
5608 | # $shacmd can generate a hash started with digit, which the compiler doesn't |
5609 | # like as an symbol. So prefix it with an underscore | |
89138857 | 5610 | echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak |
17969268 FZ |
5611 | echo "CONFIG_MODULES=y" >> $config_host_mak |
5612 | fi | |
bd83c861 CE |
5613 | if test "$module_upgrades" = "yes"; then |
5614 | echo "CONFIG_MODULE_UPGRADES=y" >> $config_host_mak | |
5615 | fi | |
099d6b0f | 5616 | if test "$pipe2" = "yes" ; then |
2358a494 | 5617 | echo "CONFIG_PIPE2=y" >> $config_host_mak |
099d6b0f | 5618 | fi |
40ff6d7e KW |
5619 | if test "$accept4" = "yes" ; then |
5620 | echo "CONFIG_ACCEPT4=y" >> $config_host_mak | |
5621 | fi | |
3ce34dfb | 5622 | if test "$splice" = "yes" ; then |
2358a494 | 5623 | echo "CONFIG_SPLICE=y" >> $config_host_mak |
3ce34dfb | 5624 | fi |
c2882b96 RV |
5625 | if test "$eventfd" = "yes" ; then |
5626 | echo "CONFIG_EVENTFD=y" >> $config_host_mak | |
5627 | fi | |
751bcc39 MAL |
5628 | if test "$memfd" = "yes" ; then |
5629 | echo "CONFIG_MEMFD=y" >> $config_host_mak | |
5630 | fi | |
955727d2 CT |
5631 | if test "$have_usbfs" = "yes" ; then |
5632 | echo "CONFIG_USBFS=y" >> $config_host_mak | |
5633 | fi | |
d0927938 UH |
5634 | if test "$fallocate" = "yes" ; then |
5635 | echo "CONFIG_FALLOCATE=y" >> $config_host_mak | |
5636 | fi | |
3d4fa43e KK |
5637 | if test "$fallocate_punch_hole" = "yes" ; then |
5638 | echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak | |
5639 | fi | |
b953f075 DL |
5640 | if test "$fallocate_zero_range" = "yes" ; then |
5641 | echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak | |
5642 | fi | |
ed911435 KW |
5643 | if test "$posix_fallocate" = "yes" ; then |
5644 | echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak | |
5645 | fi | |
c727f47d PM |
5646 | if test "$sync_file_range" = "yes" ; then |
5647 | echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak | |
5648 | fi | |
dace20dc PM |
5649 | if test "$fiemap" = "yes" ; then |
5650 | echo "CONFIG_FIEMAP=y" >> $config_host_mak | |
5651 | fi | |
d0927938 UH |
5652 | if test "$dup3" = "yes" ; then |
5653 | echo "CONFIG_DUP3=y" >> $config_host_mak | |
5654 | fi | |
4e0c6529 AB |
5655 | if test "$ppoll" = "yes" ; then |
5656 | echo "CONFIG_PPOLL=y" >> $config_host_mak | |
5657 | fi | |
cd758dd0 AB |
5658 | if test "$prctl_pr_set_timerslack" = "yes" ; then |
5659 | echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak | |
5660 | fi | |
3b6edd16 PM |
5661 | if test "$epoll" = "yes" ; then |
5662 | echo "CONFIG_EPOLL=y" >> $config_host_mak | |
5663 | fi | |
5664 | if test "$epoll_create1" = "yes" ; then | |
5665 | echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak | |
5666 | fi | |
a8fd1aba PM |
5667 | if test "$sendfile" = "yes" ; then |
5668 | echo "CONFIG_SENDFILE=y" >> $config_host_mak | |
5669 | fi | |
51834341 RV |
5670 | if test "$timerfd" = "yes" ; then |
5671 | echo "CONFIG_TIMERFD=y" >> $config_host_mak | |
5672 | fi | |
9af5c906 RV |
5673 | if test "$setns" = "yes" ; then |
5674 | echo "CONFIG_SETNS=y" >> $config_host_mak | |
5675 | fi | |
38860a03 AM |
5676 | if test "$clock_adjtime" = "yes" ; then |
5677 | echo "CONFIG_CLOCK_ADJTIME=y" >> $config_host_mak | |
5678 | fi | |
5a03cd00 AM |
5679 | if test "$syncfs" = "yes" ; then |
5680 | echo "CONFIG_SYNCFS=y" >> $config_host_mak | |
5681 | fi | |
3b3f24ad | 5682 | if test "$inotify" = "yes" ; then |
2358a494 | 5683 | echo "CONFIG_INOTIFY=y" >> $config_host_mak |
3b3f24ad | 5684 | fi |
c05c7a73 RV |
5685 | if test "$inotify1" = "yes" ; then |
5686 | echo "CONFIG_INOTIFY1=y" >> $config_host_mak | |
5687 | fi | |
401bc051 PM |
5688 | if test "$sem_timedwait" = "yes" ; then |
5689 | echo "CONFIG_SEM_TIMEDWAIT=y" >> $config_host_mak | |
5690 | fi | |
5c99fa37 KF |
5691 | if test "$strchrnul" = "yes" ; then |
5692 | echo "HAVE_STRCHRNUL=y" >> $config_host_mak | |
5693 | fi | |
8a792b03 JX |
5694 | if test "$st_atim" = "yes" ; then |
5695 | echo "HAVE_STRUCT_STAT_ST_ATIM=y" >> $config_host_mak | |
5696 | fi | |
6ae9a1f4 JQ |
5697 | if test "$byteswap_h" = "yes" ; then |
5698 | echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak | |
5699 | fi | |
5700 | if test "$bswap_h" = "yes" ; then | |
5701 | echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak | |
5702 | fi | |
f876b765 MAL |
5703 | if test "$gio" = "yes" ; then |
5704 | echo "CONFIG_GIO=y" >> $config_host_mak | |
5705 | echo "GIO_CFLAGS=$gio_cflags" >> $config_host_mak | |
5706 | echo "GIO_LIBS=$gio_libs" >> $config_host_mak | |
25a97a56 | 5707 | echo "GDBUS_CODEGEN=$gdbus_codegen" >> $config_host_mak |
f876b765 | 5708 | fi |
a1c5e949 | 5709 | echo "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak |
ddbb0d09 DB |
5710 | if test "$gnutls" = "yes" ; then |
5711 | echo "CONFIG_GNUTLS=y" >> $config_host_mak | |
a81df1b6 PB |
5712 | echo "GNUTLS_CFLAGS=$gnutls_cflags" >> $config_host_mak |
5713 | echo "GNUTLS_LIBS=$gnutls_libs" >> $config_host_mak | |
ddbb0d09 | 5714 | fi |
91bfcdb0 DB |
5715 | if test "$gcrypt" = "yes" ; then |
5716 | echo "CONFIG_GCRYPT=y" >> $config_host_mak | |
1f923c70 LM |
5717 | if test "$gcrypt_hmac" = "yes" ; then |
5718 | echo "CONFIG_GCRYPT_HMAC=y" >> $config_host_mak | |
5719 | fi | |
46859d93 DB |
5720 | echo "GCRYPT_CFLAGS=$gcrypt_cflags" >> $config_host_mak |
5721 | echo "GCRYPT_LIBS=$gcrypt_libs" >> $config_host_mak | |
62893b67 | 5722 | fi |
91bfcdb0 DB |
5723 | if test "$nettle" = "yes" ; then |
5724 | echo "CONFIG_NETTLE=y" >> $config_host_mak | |
becaeb72 | 5725 | echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak |
a81df1b6 PB |
5726 | echo "NETTLE_CFLAGS=$nettle_cflags" >> $config_host_mak |
5727 | echo "NETTLE_LIBS=$nettle_libs" >> $config_host_mak | |
ed754746 | 5728 | fi |
e0576942 DB |
5729 | if test "$qemu_private_xts" = "yes" ; then |
5730 | echo "CONFIG_QEMU_PRIVATE_XTS=y" >> $config_host_mak | |
5731 | fi | |
9a2fd434 DB |
5732 | if test "$tasn1" = "yes" ; then |
5733 | echo "CONFIG_TASN1=y" >> $config_host_mak | |
5734 | fi | |
8953caf3 DB |
5735 | if test "$auth_pam" = "yes" ; then |
5736 | echo "CONFIG_AUTH_PAM=y" >> $config_host_mak | |
5737 | fi | |
6b39b063 EB |
5738 | if test "$have_broken_size_max" = "yes" ; then |
5739 | echo "HAVE_BROKEN_SIZE_MAX=y" >> $config_host_mak | |
5740 | fi | |
9df8b20d TH |
5741 | if test "$have_openpty" = "yes" ; then |
5742 | echo "HAVE_OPENPTY=y" >> $config_host_mak | |
5743 | fi | |
277abf15 JV |
5744 | |
5745 | # Work around a system header bug with some kernel/XFS header | |
5746 | # versions where they both try to define 'struct fsxattr': | |
5747 | # xfs headers will not try to redefine structs from linux headers | |
5748 | # if this macro is set. | |
5749 | if test "$have_fsxattr" = "yes" ; then | |
5750 | echo "HAVE_FSXATTR=y" >> $config_host_mak | |
5751 | fi | |
1efad060 FZ |
5752 | if test "$have_copy_file_range" = "yes" ; then |
5753 | echo "HAVE_COPY_FILE_RANGE=y" >> $config_host_mak | |
5754 | fi | |
bbbf9bfb SW |
5755 | if test "$vte" = "yes" ; then |
5756 | echo "CONFIG_VTE=y" >> $config_host_mak | |
a4ccabcf | 5757 | echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak |
e0fb129c | 5758 | echo "VTE_LIBS=$vte_libs" >> $config_host_mak |
a4ccabcf | 5759 | fi |
9d9e1521 GH |
5760 | if test "$virglrenderer" = "yes" ; then |
5761 | echo "CONFIG_VIRGL=y" >> $config_host_mak | |
5762 | echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak | |
5763 | echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak | |
5764 | fi | |
1badb709 | 5765 | if test "$xen" = "enabled" ; then |
6dbd588a | 5766 | echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak |
d5b93ddf | 5767 | echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak |
582ea95f MAL |
5768 | echo "XEN_CFLAGS=$xen_cflags" >> $config_host_mak |
5769 | echo "XEN_LIBS=$xen_libs" >> $config_host_mak | |
e37630ca | 5770 | fi |
5c6c3a6c CH |
5771 | if test "$linux_aio" = "yes" ; then |
5772 | echo "CONFIG_LINUX_AIO=y" >> $config_host_mak | |
5773 | fi | |
c10dd856 AM |
5774 | if test "$linux_io_uring" = "yes" ; then |
5775 | echo "CONFIG_LINUX_IO_URING=y" >> $config_host_mak | |
5776 | echo "LINUX_IO_URING_CFLAGS=$linux_io_uring_cflags" >> $config_host_mak | |
5777 | echo "LINUX_IO_URING_LIBS=$linux_io_uring_libs" >> $config_host_mak | |
5778 | fi | |
5e9be92d NB |
5779 | if test "$vhost_scsi" = "yes" ; then |
5780 | echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak | |
5781 | fi | |
af3bba76 PB |
5782 | if test "$vhost_net" = "yes" ; then |
5783 | echo "CONFIG_VHOST_NET=y" >> $config_host_mak | |
5784 | fi | |
5785 | if test "$vhost_net_user" = "yes" ; then | |
56f41de7 | 5786 | echo "CONFIG_VHOST_NET_USER=y" >> $config_host_mak |
03ce5744 | 5787 | fi |
108a6481 CL |
5788 | if test "$vhost_net_vdpa" = "yes" ; then |
5789 | echo "CONFIG_VHOST_NET_VDPA=y" >> $config_host_mak | |
5790 | fi | |
042cea27 GA |
5791 | if test "$vhost_crypto" = "yes" ; then |
5792 | echo "CONFIG_VHOST_CRYPTO=y" >> $config_host_mak | |
5793 | fi | |
fc0b9b0e SH |
5794 | if test "$vhost_vsock" = "yes" ; then |
5795 | echo "CONFIG_VHOST_VSOCK=y" >> $config_host_mak | |
5fe97d88 SG |
5796 | if test "$vhost_user" = "yes" ; then |
5797 | echo "CONFIG_VHOST_USER_VSOCK=y" >> $config_host_mak | |
5798 | fi | |
fc0b9b0e | 5799 | fi |
299e6f19 PB |
5800 | if test "$vhost_kernel" = "yes" ; then |
5801 | echo "CONFIG_VHOST_KERNEL=y" >> $config_host_mak | |
5802 | fi | |
e6a74868 MAL |
5803 | if test "$vhost_user" = "yes" ; then |
5804 | echo "CONFIG_VHOST_USER=y" >> $config_host_mak | |
5805 | fi | |
108a6481 CL |
5806 | if test "$vhost_vdpa" = "yes" ; then |
5807 | echo "CONFIG_VHOST_VDPA=y" >> $config_host_mak | |
5808 | fi | |
98fc1ada DDAG |
5809 | if test "$vhost_user_fs" = "yes" ; then |
5810 | echo "CONFIG_VHOST_USER_FS=y" >> $config_host_mak | |
5811 | fi | |
bf9298b9 | 5812 | if test "$iovec" = "yes" ; then |
2358a494 | 5813 | echo "CONFIG_IOVEC=y" >> $config_host_mak |
bf9298b9 | 5814 | fi |
a40161cb PB |
5815 | if test "$membarrier" = "yes" ; then |
5816 | echo "CONFIG_MEMBARRIER=y" >> $config_host_mak | |
5817 | fi | |
dcc38d1c MT |
5818 | if test "$signalfd" = "yes" ; then |
5819 | echo "CONFIG_SIGNALFD=y" >> $config_host_mak | |
5820 | fi | |
d339d766 RJ |
5821 | if test "$optreset" = "yes" ; then |
5822 | echo "HAVE_OPTRESET=y" >> $config_host_mak | |
5823 | fi | |
5f6b9e8f BS |
5824 | if test "$fdatasync" = "yes" ; then |
5825 | echo "CONFIG_FDATASYNC=y" >> $config_host_mak | |
5826 | fi | |
e78815a5 AF |
5827 | if test "$madvise" = "yes" ; then |
5828 | echo "CONFIG_MADVISE=y" >> $config_host_mak | |
5829 | fi | |
5830 | if test "$posix_madvise" = "yes" ; then | |
5831 | echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak | |
5832 | fi | |
9bc5a719 AG |
5833 | if test "$posix_memalign" = "yes" ; then |
5834 | echo "CONFIG_POSIX_MEMALIGN=y" >> $config_host_mak | |
5835 | fi | |
cd4ec0b4 GH |
5836 | if test "$spice" = "yes" ; then |
5837 | echo "CONFIG_SPICE=y" >> $config_host_mak | |
2634733c PB |
5838 | echo "SPICE_CFLAGS=$spice_cflags" >> $config_host_mak |
5839 | echo "SPICE_LIBS=$spice_libs" >> $config_host_mak | |
cd4ec0b4 | 5840 | fi |
36707144 | 5841 | |
7b02f544 MAL |
5842 | if test "$smartcard" = "yes" ; then |
5843 | echo "CONFIG_SMARTCARD=y" >> $config_host_mak | |
7b62bf5a FZ |
5844 | echo "SMARTCARD_CFLAGS=$libcacard_cflags" >> $config_host_mak |
5845 | echo "SMARTCARD_LIBS=$libcacard_libs" >> $config_host_mak | |
111a38b0 RR |
5846 | fi |
5847 | ||
2b2325ff GH |
5848 | if test "$libusb" = "yes" ; then |
5849 | echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak | |
b878b652 FZ |
5850 | echo "LIBUSB_CFLAGS=$libusb_cflags" >> $config_host_mak |
5851 | echo "LIBUSB_LIBS=$libusb_libs" >> $config_host_mak | |
2b2325ff GH |
5852 | fi |
5853 | ||
69354a83 HG |
5854 | if test "$usb_redir" = "yes" ; then |
5855 | echo "CONFIG_USB_REDIR=y" >> $config_host_mak | |
cc7923fc FZ |
5856 | echo "USB_REDIR_CFLAGS=$usb_redir_cflags" >> $config_host_mak |
5857 | echo "USB_REDIR_LIBS=$usb_redir_libs" >> $config_host_mak | |
69354a83 HG |
5858 | fi |
5859 | ||
da076ffe GH |
5860 | if test "$opengl" = "yes" ; then |
5861 | echo "CONFIG_OPENGL=y" >> $config_host_mak | |
de2d3005 | 5862 | echo "OPENGL_CFLAGS=$opengl_cflags" >> $config_host_mak |
da076ffe | 5863 | echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak |
20ff075b MW |
5864 | fi |
5865 | ||
d52c454a MAL |
5866 | if test "$gbm" = "yes" ; then |
5867 | echo "CONFIG_GBM=y" >> $config_host_mak | |
5868 | echo "GBM_LIBS=$gbm_libs" >> $config_host_mak | |
5869 | echo "GBM_CFLAGS=$gbm_cflags" >> $config_host_mak | |
5870 | fi | |
5871 | ||
5872 | ||
99f2dbd3 LL |
5873 | if test "$avx2_opt" = "yes" ; then |
5874 | echo "CONFIG_AVX2_OPT=y" >> $config_host_mak | |
5875 | fi | |
5876 | ||
6b8cd447 RH |
5877 | if test "$avx512f_opt" = "yes" ; then |
5878 | echo "CONFIG_AVX512F_OPT=y" >> $config_host_mak | |
5879 | fi | |
5880 | ||
83fb7adf | 5881 | # XXX: suppress that |
7d3505c5 | 5882 | if [ "$bsd" = "yes" ] ; then |
2358a494 | 5883 | echo "CONFIG_BSD=y" >> $config_host_mak |
7d3505c5 FB |
5884 | fi |
5885 | ||
3556c233 PB |
5886 | if test "$qom_cast_debug" = "yes" ; then |
5887 | echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak | |
5888 | fi | |
d0e2fce5 | 5889 | |
7c2acc70 | 5890 | echo "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak |
70c60c08 SH |
5891 | if test "$coroutine_pool" = "yes" ; then |
5892 | echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak | |
5893 | else | |
5894 | echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak | |
5895 | fi | |
20ff6c80 | 5896 | |
7d992e4d PL |
5897 | if test "$debug_stack_usage" = "yes" ; then |
5898 | echo "CONFIG_DEBUG_STACK_USAGE=y" >> $config_host_mak | |
5899 | fi | |
5900 | ||
f0d92b56 LM |
5901 | if test "$crypto_afalg" = "yes" ; then |
5902 | echo "CONFIG_AF_ALG=y" >> $config_host_mak | |
5903 | fi | |
5904 | ||
d2042378 AK |
5905 | if test "$open_by_handle_at" = "yes" ; then |
5906 | echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak | |
5907 | fi | |
5908 | ||
e06a765e HPB |
5909 | if test "$linux_magic_h" = "yes" ; then |
5910 | echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak | |
8ab1bf12 LC |
5911 | fi |
5912 | ||
3f4349dc KW |
5913 | if test "$valgrind_h" = "yes" ; then |
5914 | echo "CONFIG_VALGRIND_H=y" >> $config_host_mak | |
5915 | fi | |
5916 | ||
d83414e1 MAL |
5917 | if test "$have_asan_iface_fiber" = "yes" ; then |
5918 | echo "CONFIG_ASAN_IFACE_FIBER=y" >> $config_host_mak | |
5919 | fi | |
5920 | ||
0aebab04 LY |
5921 | if test "$have_tsan" = "yes" && test "$have_tsan_iface_fiber" = "yes" ; then |
5922 | echo "CONFIG_TSAN=y" >> $config_host_mak | |
5923 | fi | |
5924 | ||
8ab1bf12 LC |
5925 | if test "$has_environ" = "yes" ; then |
5926 | echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak | |
e06a765e HPB |
5927 | fi |
5928 | ||
76a347e1 RH |
5929 | if test "$cpuid_h" = "yes" ; then |
5930 | echo "CONFIG_CPUID_H=y" >> $config_host_mak | |
5931 | fi | |
5932 | ||
f540166b RH |
5933 | if test "$int128" = "yes" ; then |
5934 | echo "CONFIG_INT128=y" >> $config_host_mak | |
5935 | fi | |
5936 | ||
7ebee43e RH |
5937 | if test "$atomic128" = "yes" ; then |
5938 | echo "CONFIG_ATOMIC128=y" >> $config_host_mak | |
5939 | fi | |
5940 | ||
e6cd4bb5 RH |
5941 | if test "$cmpxchg128" = "yes" ; then |
5942 | echo "CONFIG_CMPXCHG128=y" >> $config_host_mak | |
5943 | fi | |
5944 | ||
df79b996 RH |
5945 | if test "$atomic64" = "yes" ; then |
5946 | echo "CONFIG_ATOMIC64=y" >> $config_host_mak | |
5947 | fi | |
5948 | ||
1e6e9aca RH |
5949 | if test "$getauxval" = "yes" ; then |
5950 | echo "CONFIG_GETAUXVAL=y" >> $config_host_mak | |
5951 | fi | |
5952 | ||
b10d49d7 | 5953 | if test "$libssh" = "yes" ; then |
484e2cc7 | 5954 | echo "CONFIG_LIBSSH=y" >> $config_host_mak |
b10d49d7 PT |
5955 | echo "LIBSSH_CFLAGS=$libssh_cflags" >> $config_host_mak |
5956 | echo "LIBSSH_LIBS=$libssh_libs" >> $config_host_mak | |
0a12ec87 RJ |
5957 | fi |
5958 | ||
ed1701c6 DDAG |
5959 | if test "$live_block_migration" = "yes" ; then |
5960 | echo "CONFIG_LIVE_BLOCK_MIGRATION=y" >> $config_host_mak | |
5961 | fi | |
5962 | ||
3b8acc11 | 5963 | if test "$tpm" = "yes"; then |
3cae16db | 5964 | echo 'CONFIG_TPM=y' >> $config_host_mak |
3b8acc11 PB |
5965 | fi |
5966 | ||
5b808275 LV |
5967 | echo "TRACE_BACKENDS=$trace_backends" >> $config_host_mak |
5968 | if have_backend "nop"; then | |
6d8a764e | 5969 | echo "CONFIG_TRACE_NOP=y" >> $config_host_mak |
22890ab5 | 5970 | fi |
5b808275 | 5971 | if have_backend "simple"; then |
6d8a764e LV |
5972 | echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak |
5973 | # Set the appropriate trace file. | |
953ffe0f | 5974 | trace_file="\"$trace_file-\" FMT_pid" |
9410b56c | 5975 | fi |
ed7f5f1d PB |
5976 | if have_backend "log"; then |
5977 | echo "CONFIG_TRACE_LOG=y" >> $config_host_mak | |
6d8a764e | 5978 | fi |
5b808275 | 5979 | if have_backend "ust"; then |
6d8a764e | 5980 | echo "CONFIG_TRACE_UST=y" >> $config_host_mak |
a81df1b6 PB |
5981 | echo "LTTNG_UST_LIBS=$lttng_ust_libs" >> $config_host_mak |
5982 | echo "URCU_BP_LIBS=$urcu_bp_libs" >> $config_host_mak | |
6d8a764e | 5983 | fi |
5b808275 | 5984 | if have_backend "dtrace"; then |
6d8a764e LV |
5985 | echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak |
5986 | if test "$trace_backend_stap" = "yes" ; then | |
5987 | echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak | |
5988 | fi | |
c276b17d | 5989 | fi |
5b808275 | 5990 | if have_backend "ftrace"; then |
781e9545 ET |
5991 | if test "$linux" = "yes" ; then |
5992 | echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak | |
781e9545 | 5993 | else |
21684af0 | 5994 | feature_not_found "ftrace(trace backend)" "ftrace requires Linux" |
781e9545 ET |
5995 | fi |
5996 | fi | |
0a852417 PD |
5997 | if have_backend "syslog"; then |
5998 | if test "$posix_syslog" = "yes" ; then | |
5999 | echo "CONFIG_TRACE_SYSLOG=y" >> $config_host_mak | |
6000 | else | |
6001 | feature_not_found "syslog(trace backend)" "syslog not available" | |
6002 | fi | |
6003 | fi | |
9410b56c PS |
6004 | echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak |
6005 | ||
2da776db MH |
6006 | if test "$rdma" = "yes" ; then |
6007 | echo "CONFIG_RDMA=y" >> $config_host_mak | |
392fb643 | 6008 | echo "RDMA_LIBS=$rdma_libs" >> $config_host_mak |
2da776db MH |
6009 | fi |
6010 | ||
21ab34c9 MA |
6011 | if test "$pvrdma" = "yes" ; then |
6012 | echo "CONFIG_PVRDMA=y" >> $config_host_mak | |
6013 | fi | |
6014 | ||
575b22b1 LV |
6015 | if test "$have_rtnetlink" = "yes" ; then |
6016 | echo "CONFIG_RTNETLINK=y" >> $config_host_mak | |
6017 | fi | |
6018 | ||
ed279a06 KK |
6019 | if test "$libxml2" = "yes" ; then |
6020 | echo "CONFIG_LIBXML2=y" >> $config_host_mak | |
6021 | echo "LIBXML2_CFLAGS=$libxml2_cflags" >> $config_host_mak | |
6022 | echo "LIBXML2_LIBS=$libxml2_libs" >> $config_host_mak | |
6023 | fi | |
6024 | ||
a6b1d4c0 CX |
6025 | if test "$replication" = "yes" ; then |
6026 | echo "CONFIG_REPLICATION=y" >> $config_host_mak | |
6027 | fi | |
6028 | ||
6a02c806 SH |
6029 | if test "$have_af_vsock" = "yes" ; then |
6030 | echo "CONFIG_AF_VSOCK=y" >> $config_host_mak | |
6031 | fi | |
6032 | ||
4d04351f CC |
6033 | if test "$have_sysmacros" = "yes" ; then |
6034 | echo "CONFIG_SYSMACROS=y" >> $config_host_mak | |
6035 | fi | |
6036 | ||
49e00a18 AG |
6037 | if test "$have_static_assert" = "yes" ; then |
6038 | echo "CONFIG_STATIC_ASSERT=y" >> $config_host_mak | |
6039 | fi | |
6040 | ||
e674605f TG |
6041 | if test "$have_utmpx" = "yes" ; then |
6042 | echo "HAVE_UTMPX=y" >> $config_host_mak | |
6043 | fi | |
db1ed1ab RH |
6044 | if test "$have_getrandom" = "yes" ; then |
6045 | echo "CONFIG_GETRANDOM=y" >> $config_host_mak | |
6046 | fi | |
e0580342 KR |
6047 | if test "$ivshmem" = "yes" ; then |
6048 | echo "CONFIG_IVSHMEM=y" >> $config_host_mak | |
8ca80760 | 6049 | fi |
ba59fb77 PB |
6050 | if test "$debug_mutex" = "yes" ; then |
6051 | echo "CONFIG_DEBUG_MUTEX=y" >> $config_host_mak | |
6052 | fi | |
e0580342 | 6053 | |
5c312079 DDAG |
6054 | # Hold two types of flag: |
6055 | # CONFIG_THREAD_SETNAME_BYTHREAD - we've got a way of setting the name on | |
6056 | # a thread we have a handle to | |
479a5747 | 6057 | # CONFIG_PTHREAD_SETNAME_NP_W_TID - A way of doing it on a particular |
5c312079 | 6058 | # platform |
479a5747 RB |
6059 | if test "$pthread_setname_np_w_tid" = "yes" ; then |
6060 | echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak | |
6061 | echo "CONFIG_PTHREAD_SETNAME_NP_W_TID=y" >> $config_host_mak | |
6062 | elif test "$pthread_setname_np_wo_tid" = "yes" ; then | |
5c312079 | 6063 | echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak |
479a5747 | 6064 | echo "CONFIG_PTHREAD_SETNAME_NP_WO_TID=y" >> $config_host_mak |
5c312079 DDAG |
6065 | fi |
6066 | ||
17824406 JH |
6067 | if test "$libpmem" = "yes" ; then |
6068 | echo "CONFIG_LIBPMEM=y" >> $config_host_mak | |
c9322ab5 MAL |
6069 | echo "LIBPMEM_LIBS=$libpmem_libs" >> $config_host_mak |
6070 | echo "LIBPMEM_CFLAGS=$libpmem_cflags" >> $config_host_mak | |
17824406 JH |
6071 | fi |
6072 | ||
21b2eca6 JL |
6073 | if test "$libdaxctl" = "yes" ; then |
6074 | echo "CONFIG_LIBDAXCTL=y" >> $config_host_mak | |
c7c91a74 | 6075 | echo "LIBDAXCTL_LIBS=$libdaxctl_libs" >> $config_host_mak |
21b2eca6 JL |
6076 | fi |
6077 | ||
2f740136 JC |
6078 | if test "$bochs" = "yes" ; then |
6079 | echo "CONFIG_BOCHS=y" >> $config_host_mak | |
6080 | fi | |
6081 | if test "$cloop" = "yes" ; then | |
6082 | echo "CONFIG_CLOOP=y" >> $config_host_mak | |
6083 | fi | |
6084 | if test "$dmg" = "yes" ; then | |
6085 | echo "CONFIG_DMG=y" >> $config_host_mak | |
6086 | fi | |
6087 | if test "$qcow1" = "yes" ; then | |
6088 | echo "CONFIG_QCOW1=y" >> $config_host_mak | |
6089 | fi | |
6090 | if test "$vdi" = "yes" ; then | |
6091 | echo "CONFIG_VDI=y" >> $config_host_mak | |
6092 | fi | |
6093 | if test "$vvfat" = "yes" ; then | |
6094 | echo "CONFIG_VVFAT=y" >> $config_host_mak | |
6095 | fi | |
6096 | if test "$qed" = "yes" ; then | |
6097 | echo "CONFIG_QED=y" >> $config_host_mak | |
6098 | fi | |
6099 | if test "$parallels" = "yes" ; then | |
6100 | echo "CONFIG_PARALLELS=y" >> $config_host_mak | |
6101 | fi | |
6102 | if test "$sheepdog" = "yes" ; then | |
e1c42697 | 6103 | add_to deprecated_features "sheepdog" |
2f740136 JC |
6104 | echo "CONFIG_SHEEPDOG=y" >> $config_host_mak |
6105 | fi | |
195588cc DC |
6106 | if test "$have_mlockall" = "yes" ; then |
6107 | echo "HAVE_MLOCKALL=y" >> $config_host_mak | |
6108 | fi | |
adc28027 | 6109 | if test "$fuzzing" = "yes" ; then |
54c9e41d AB |
6110 | # If LIB_FUZZING_ENGINE is set, assume we are running on OSS-Fuzz, and the |
6111 | # needed CFLAGS have already been provided | |
6112 | if test -z "${LIB_FUZZING_ENGINE+xxx}" ; then | |
efce01bc AB |
6113 | # Add CFLAGS to tell clang to add fuzzer-related instrumentation to all the |
6114 | # compiled code. | |
54c9e41d | 6115 | QEMU_CFLAGS="$QEMU_CFLAGS -fsanitize=fuzzer-no-link" |
efce01bc AB |
6116 | # To build non-fuzzer binaries with --enable-fuzzing, link everything with |
6117 | # fsanitize=fuzzer-no-link. Otherwise, the linker will be unable to bind | |
6118 | # the fuzzer-related callbacks added by instrumentation. | |
6119 | QEMU_LDFLAGS="$QEMU_LDFLAGS -fsanitize=fuzzer-no-link" | |
6120 | # For the actual fuzzer binaries, we need to link against the libfuzzer | |
6121 | # library. Provide the flags for doing this in FUZZ_EXE_LDFLAGS. The meson | |
6122 | # rule for the fuzzer adds these to the link_args. They need to be | |
6123 | # configurable, to support OSS-Fuzz | |
54c9e41d AB |
6124 | FUZZ_EXE_LDFLAGS="-fsanitize=fuzzer" |
6125 | else | |
6126 | FUZZ_EXE_LDFLAGS="$LIB_FUZZING_ENGINE" | |
6127 | fi | |
adc28027 | 6128 | fi |
2f740136 | 6129 | |
40e8c6f4 AB |
6130 | if test "$plugins" = "yes" ; then |
6131 | echo "CONFIG_PLUGIN=y" >> $config_host_mak | |
26fffe29 EC |
6132 | # Copy the export object list to the build dir |
6133 | if test "$ld_dynamic_list" = "yes" ; then | |
6134 | echo "CONFIG_HAS_LD_DYNAMIC_LIST=yes" >> $config_host_mak | |
6135 | ld_symbols=qemu-plugins-ld.symbols | |
6136 | cp "$source_path/plugins/qemu-plugins.symbols" $ld_symbols | |
6137 | elif test "$ld_exported_symbols_list" = "yes" ; then | |
6138 | echo "CONFIG_HAS_LD_EXPORTED_SYMBOLS_LIST=yes" >> $config_host_mak | |
6139 | ld64_symbols=qemu-plugins-ld64.symbols | |
6140 | echo "# Automatically generated by configure - do not modify" > $ld64_symbols | |
6141 | grep 'qemu_' "$source_path/plugins/qemu-plugins.symbols" | sed 's/;//g' | \ | |
6142 | sed -E 's/^[[:space:]]*(.*)/_\1/' >> $ld64_symbols | |
6143 | else | |
6144 | error_exit \ | |
6145 | "If \$plugins=yes, either \$ld_dynamic_list or " \ | |
6146 | "\$ld_exported_symbols_list should have been set to 'yes'." | |
6147 | fi | |
40e8c6f4 AB |
6148 | fi |
6149 | ||
b1863ccc AB |
6150 | if test -n "$gdb_bin"; then |
6151 | gdb_version=$($gdb_bin --version | head -n 1) | |
d6a66c81 | 6152 | if version_ge ${gdb_version##* } 9.1; then |
b1863ccc AB |
6153 | echo "HAVE_GDB_BIN=$gdb_bin" >> $config_host_mak |
6154 | fi | |
f48e590a AB |
6155 | fi |
6156 | ||
54e7aac0 AK |
6157 | if test "$secret_keyring" = "yes" ; then |
6158 | echo "CONFIG_SECRET_KEYRING=y" >> $config_host_mak | |
6159 | fi | |
6160 | ||
98ec69ac | 6161 | echo "ROMS=$roms" >> $config_host_mak |
804edf29 | 6162 | echo "MAKE=$make" >> $config_host_mak |
c886edfb | 6163 | echo "PYTHON=$python" >> $config_host_mak |
39d87c8c | 6164 | echo "GENISOIMAGE=$genisoimage" >> $config_host_mak |
a5665051 | 6165 | echo "MESON=$meson" >> $config_host_mak |
09e93326 | 6166 | echo "NINJA=$ninja" >> $config_host_mak |
804edf29 | 6167 | echo "CC=$cc" >> $config_host_mak |
a31a8642 | 6168 | if $iasl -h > /dev/null 2>&1; then |
859aef02 | 6169 | echo "CONFIG_IASL=$iasl" >> $config_host_mak |
a31a8642 | 6170 | fi |
83f73fce | 6171 | echo "CXX=$cxx" >> $config_host_mak |
3c4a4d0d | 6172 | echo "OBJCC=$objcc" >> $config_host_mak |
804edf29 | 6173 | echo "AR=$ar" >> $config_host_mak |
45d285ab | 6174 | echo "ARFLAGS=$ARFLAGS" >> $config_host_mak |
cdbd727c | 6175 | echo "AS=$as" >> $config_host_mak |
5f6f0e27 | 6176 | echo "CCAS=$ccas" >> $config_host_mak |
3dd46c78 | 6177 | echo "CPP=$cpp" >> $config_host_mak |
804edf29 JQ |
6178 | echo "OBJCOPY=$objcopy" >> $config_host_mak |
6179 | echo "LD=$ld" >> $config_host_mak | |
9f81aeb5 | 6180 | echo "RANLIB=$ranlib" >> $config_host_mak |
4852ee95 | 6181 | echo "NM=$nm" >> $config_host_mak |
daa79d9a | 6182 | echo "PKG_CONFIG=$pkg_config_exe" >> $config_host_mak |
9fe6de94 | 6183 | echo "WINDRES=$windres" >> $config_host_mak |
46eef33b | 6184 | echo "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak |
a558ee17 | 6185 | echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak |
11cde1c8 | 6186 | echo "QEMU_CXXFLAGS=$QEMU_CXXFLAGS" >> $config_host_mak |
a81df1b6 PB |
6187 | echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak |
6188 | echo "GLIB_LIBS=$glib_libs" >> $config_host_mak | |
8a99e9a3 | 6189 | echo "QEMU_LDFLAGS=$QEMU_LDFLAGS" >> $config_host_mak |
e57218b6 | 6190 | echo "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak |
804edf29 | 6191 | echo "EXESUF=$EXESUF" >> $config_host_mak |
484e2cc7 | 6192 | echo "HOST_DSOSUF=$HOST_DSOSUF" >> $config_host_mak |
f15bff25 | 6193 | echo "LIBS_QGA=$libs_qga" >> $config_host_mak |
90246037 DB |
6194 | echo "TASN1_LIBS=$tasn1_libs" >> $config_host_mak |
6195 | echo "TASN1_CFLAGS=$tasn1_cflags" >> $config_host_mak | |
1d728c39 BS |
6196 | if test "$gcov" = "yes" ; then |
6197 | echo "CONFIG_GCOV=y" >> $config_host_mak | |
1d728c39 | 6198 | fi |
804edf29 | 6199 | |
adc28027 AB |
6200 | if test "$fuzzing" != "no"; then |
6201 | echo "CONFIG_FUZZ=y" >> $config_host_mak | |
adc28027 | 6202 | fi |
54c9e41d | 6203 | echo "FUZZ_EXE_LDFLAGS=$FUZZ_EXE_LDFLAGS" >> $config_host_mak |
3efac6eb | 6204 | |
b767d257 MMG |
6205 | if test "$rng_none" = "yes"; then |
6206 | echo "CONFIG_RNG_NONE=y" >> $config_host_mak | |
6207 | fi | |
6208 | ||
6efd7517 PM |
6209 | # use included Linux headers |
6210 | if test "$linux" = "yes" ; then | |
a307beb6 | 6211 | mkdir -p linux-headers |
6efd7517 | 6212 | case "$cpu" in |
c72b26ec | 6213 | i386|x86_64|x32) |
08312a63 | 6214 | linux_arch=x86 |
6efd7517 | 6215 | ;; |
f8378acc | 6216 | ppc|ppc64|ppc64le) |
08312a63 | 6217 | linux_arch=powerpc |
6efd7517 PM |
6218 | ;; |
6219 | s390x) | |
08312a63 PM |
6220 | linux_arch=s390 |
6221 | ;; | |
1f080313 CF |
6222 | aarch64) |
6223 | linux_arch=arm64 | |
6224 | ;; | |
222e7d11 SL |
6225 | mips64) |
6226 | linux_arch=mips | |
6227 | ;; | |
08312a63 PM |
6228 | *) |
6229 | # For most CPUs the kernel architecture name and QEMU CPU name match. | |
6230 | linux_arch="$cpu" | |
6efd7517 PM |
6231 | ;; |
6232 | esac | |
08312a63 PM |
6233 | # For non-KVM architectures we will not have asm headers |
6234 | if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then | |
6235 | symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm | |
6236 | fi | |
6efd7517 PM |
6237 | fi |
6238 | ||
1d14ffa9 | 6239 | for target in $target_list; do |
fdb75aef PB |
6240 | target_dir="$target" |
6241 | target_name=$(echo $target | cut -d '-' -f 1) | |
6242 | mkdir -p $target_dir | |
6243 | case $target in | |
6244 | *-user) symlink "../qemu-$target_name" "$target_dir/qemu-$target_name" ;; | |
6245 | *) symlink "../qemu-system-$target_name" "$target_dir/qemu-system-$target_name" ;; | |
6246 | esac | |
6247 | done | |
7d13299d | 6248 | |
765686d6 | 6249 | echo "CONFIG_QEMU_INTERP_PREFIX=$interp_prefix" | sed 's/%M/@0@/' >> $config_host_mak |
fdb75aef PB |
6250 | if test "$default_targets" = "yes"; then |
6251 | echo "CONFIG_DEFAULT_TARGETS=y" >> $config_host_mak | |
6252 | fi | |
a540f158 | 6253 | |
a99d57bb WG |
6254 | if test "$numa" = "yes"; then |
6255 | echo "CONFIG_NUMA=y" >> $config_host_mak | |
ab318051 | 6256 | echo "NUMA_LIBS=$numa_libs" >> $config_host_mak |
a99d57bb WG |
6257 | fi |
6258 | ||
fd0e6053 JS |
6259 | if test "$ccache_cpp2" = "yes"; then |
6260 | echo "export CCACHE_CPP2=y" >> $config_host_mak | |
6261 | fi | |
6262 | ||
1e4f6065 DB |
6263 | if test "$safe_stack" = "yes"; then |
6264 | echo "CONFIG_SAFESTACK=y" >> $config_host_mak | |
6265 | fi | |
6266 | ||
e29e5c6e PM |
6267 | # If we're using a separate build tree, set it up now. |
6268 | # DIRS are directories which we simply mkdir in the build tree; | |
6269 | # LINKS are things to symlink back into the source tree | |
6270 | # (these can be both files and directories). | |
6271 | # Caution: do not add files or directories here using wildcards. This | |
6272 | # will result in problems later if a new file matching the wildcard is | |
6273 | # added to the source tree -- nothing will cause configure to be rerun | |
6274 | # so the build tree will be missing the link back to the new file, and | |
6275 | # tests might fail. Prefer to keep the relevant files in their own | |
6276 | # directory and symlink the directory instead. | |
09db9b9d GH |
6277 | # UNLINK is used to remove symlinks from older development versions |
6278 | # that might get into the way when doing "git update" without doing | |
6279 | # a "make distclean" in between. | |
1cf4323e TH |
6280 | DIRS="tests tests/tcg tests/tcg/lm32 tests/qapi-schema tests/qtest/libqos" |
6281 | DIRS="$DIRS tests/qtest tests/qemu-iotests tests/vm tests/fp tests/qgraph" | |
b855f8d1 | 6282 | DIRS="$DIRS docs docs/interop fsdev scsi" |
744a928c | 6283 | DIRS="$DIRS pc-bios/optionrom pc-bios/s390-ccw" |
8db2a4fd | 6284 | DIRS="$DIRS roms/seabios" |
c17a386b | 6285 | DIRS="$DIRS contrib/plugins/" |
2038f8c8 | 6286 | LINKS="Makefile" |
e8f3bd71 | 6287 | LINKS="$LINKS tests/tcg/lm32/Makefile" |
3941996b | 6288 | LINKS="$LINKS tests/tcg/Makefile.target" |
ddcf607f | 6289 | LINKS="$LINKS pc-bios/optionrom/Makefile" |
e29e5c6e | 6290 | LINKS="$LINKS pc-bios/s390-ccw/Makefile" |
8db2a4fd | 6291 | LINKS="$LINKS roms/seabios/Makefile" |
e29e5c6e PM |
6292 | LINKS="$LINKS pc-bios/qemu-icon.bmp" |
6293 | LINKS="$LINKS .gdbinit scripts" # scripts needed by relative path in .gdbinit | |
39950353 PM |
6294 | LINKS="$LINKS tests/acceptance tests/data" |
6295 | LINKS="$LINKS tests/qemu-iotests/check" | |
8f8fd9ed | 6296 | LINKS="$LINKS python" |
c17a386b | 6297 | LINKS="$LINKS contrib/plugins/Makefile " |
09db9b9d | 6298 | UNLINK="pc-bios/keymaps" |
753d11f2 RH |
6299 | for bios_file in \ |
6300 | $source_path/pc-bios/*.bin \ | |
3a631b8e | 6301 | $source_path/pc-bios/*.elf \ |
225a9ab8 | 6302 | $source_path/pc-bios/*.lid \ |
753d11f2 RH |
6303 | $source_path/pc-bios/*.rom \ |
6304 | $source_path/pc-bios/*.dtb \ | |
e89e33e1 | 6305 | $source_path/pc-bios/*.img \ |
753d11f2 | 6306 | $source_path/pc-bios/openbios-* \ |
4e73c781 | 6307 | $source_path/pc-bios/u-boot.* \ |
26ce90fd | 6308 | $source_path/pc-bios/edk2-*.fd.bz2 \ |
753d11f2 RH |
6309 | $source_path/pc-bios/palcode-* |
6310 | do | |
e29e5c6e | 6311 | LINKS="$LINKS pc-bios/$(basename $bios_file)" |
d1807a4f PB |
6312 | done |
6313 | mkdir -p $DIRS | |
e29e5c6e | 6314 | for f in $LINKS ; do |
0f4d8894 | 6315 | if [ -e "$source_path/$f" ]; then |
f9245e10 PM |
6316 | symlink "$source_path/$f" "$f" |
6317 | fi | |
d1807a4f | 6318 | done |
09db9b9d GH |
6319 | for f in $UNLINK ; do |
6320 | if [ -L "$f" ]; then | |
6321 | rm -f "$f" | |
6322 | fi | |
6323 | done | |
1ad2134f | 6324 | |
2038f8c8 PB |
6325 | (for i in $cross_cc_vars; do |
6326 | export $i | |
6327 | done | |
de6d7e6b | 6328 | export target_list source_path use_containers ARCH |
2038f8c8 PB |
6329 | $source_path/tests/tcg/configure.sh) |
6330 | ||
c34ebfdc | 6331 | # temporary config to build submodules |
8db2a4fd | 6332 | for rom in seabios; do |
c34ebfdc | 6333 | config_mak=roms/$rom/config.mak |
37116c89 | 6334 | echo "# Automatically generated by configure - do not modify" > $config_mak |
c34ebfdc | 6335 | echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak |
cdbd727c | 6336 | echo "AS=$as" >> $config_mak |
5f6f0e27 | 6337 | echo "CCAS=$ccas" >> $config_mak |
c34ebfdc AL |
6338 | echo "CC=$cc" >> $config_mak |
6339 | echo "BCC=bcc" >> $config_mak | |
3dd46c78 | 6340 | echo "CPP=$cpp" >> $config_mak |
c34ebfdc | 6341 | echo "OBJCOPY=objcopy" >> $config_mak |
a31a8642 | 6342 | echo "IASL=$iasl" >> $config_mak |
c34ebfdc | 6343 | echo "LD=$ld" >> $config_mak |
9f81aeb5 | 6344 | echo "RANLIB=$ranlib" >> $config_mak |
c34ebfdc AL |
6345 | done |
6346 | ||
a5665051 | 6347 | if test "$skip_meson" = no; then |
d77e90fa PB |
6348 | cross="config-meson.cross.new" |
6349 | meson_quote() { | |
47b30835 | 6350 | echo "'$(echo $* | sed "s/ /','/g")'" |
d77e90fa PB |
6351 | } |
6352 | ||
6353 | echo "# Automatically generated by configure - do not modify" > $cross | |
6354 | echo "[properties]" >> $cross | |
6355 | test -z "$cxx" && echo "link_language = 'c'" >> $cross | |
6356 | echo "[built-in options]" >> $cross | |
6357 | echo "c_args = [${CFLAGS:+$(meson_quote $CFLAGS)}]" >> $cross | |
6358 | echo "cpp_args = [${CXXFLAGS:+$(meson_quote $CXXFLAGS)}]" >> $cross | |
6359 | echo "c_link_args = [${LDFLAGS:+$(meson_quote $LDFLAGS)}]" >> $cross | |
6360 | echo "cpp_link_args = [${LDFLAGS:+$(meson_quote $LDFLAGS)}]" >> $cross | |
6361 | echo "[binaries]" >> $cross | |
6362 | echo "c = [$(meson_quote $cc)]" >> $cross | |
6363 | test -n "$cxx" && echo "cpp = [$(meson_quote $cxx)]" >> $cross | |
6364 | test -n "$objcc" && echo "objc = [$(meson_quote $objcc)]" >> $cross | |
6365 | echo "ar = [$(meson_quote $ar)]" >> $cross | |
6366 | echo "nm = [$(meson_quote $nm)]" >> $cross | |
6367 | echo "pkgconfig = [$(meson_quote $pkg_config_exe)]" >> $cross | |
6368 | echo "ranlib = [$(meson_quote $ranlib)]" >> $cross | |
6369 | if has $sdl2_config; then | |
6370 | echo "sdl2-config = [$(meson_quote $sdl2_config)]" >> $cross | |
6371 | fi | |
6372 | echo "strip = [$(meson_quote $strip)]" >> $cross | |
6373 | echo "windres = [$(meson_quote $windres)]" >> $cross | |
6374 | if test "$cross_compile" = "yes"; then | |
fc929892 | 6375 | cross_arg="--cross-file config-meson.cross" |
fc929892 MAL |
6376 | echo "[host_machine]" >> $cross |
6377 | if test "$mingw32" = "yes" ; then | |
6378 | echo "system = 'windows'" >> $cross | |
fc929892 | 6379 | fi |
853b4baf TH |
6380 | if test "$linux" = "yes" ; then |
6381 | echo "system = 'linux'" >> $cross | |
6382 | fi | |
0ca321ea JD |
6383 | if test "$darwin" = "yes" ; then |
6384 | echo "system = 'darwin'" >> $cross | |
6385 | fi | |
fc929892 | 6386 | case "$ARCH" in |
f6bca9df | 6387 | i386) |
fc929892 MAL |
6388 | echo "cpu_family = 'x86'" >> $cross |
6389 | ;; | |
f6bca9df JD |
6390 | x86_64) |
6391 | echo "cpu_family = 'x86_64'" >> $cross | |
6392 | ;; | |
fc929892 MAL |
6393 | ppc64le) |
6394 | echo "cpu_family = 'ppc64'" >> $cross | |
6395 | ;; | |
6396 | *) | |
6397 | echo "cpu_family = '$ARCH'" >> $cross | |
6398 | ;; | |
6399 | esac | |
6400 | echo "cpu = '$cpu'" >> $cross | |
6401 | if test "$bigendian" = "yes" ; then | |
6402 | echo "endian = 'big'" >> $cross | |
6403 | else | |
6404 | echo "endian = 'little'" >> $cross | |
6405 | fi | |
d77e90fa | 6406 | else |
fc929892 | 6407 | cross_arg="--native-file config-meson.cross" |
d77e90fa PB |
6408 | fi |
6409 | mv $cross config-meson.cross | |
fc929892 | 6410 | |
d77e90fa PB |
6411 | rm -rf meson-private meson-info meson-logs |
6412 | unset staticpic | |
6413 | if ! version_ge "$($meson --version)" 0.56.0; then | |
6414 | staticpic=$(if test "$pie" = yes; then echo true; else echo false; fi) | |
6415 | fi | |
6416 | NINJA=$ninja $meson setup \ | |
d17f305a PB |
6417 | --prefix "$prefix" \ |
6418 | --libdir "$libdir" \ | |
6419 | --libexecdir "$libexecdir" \ | |
6420 | --bindir "$bindir" \ | |
6421 | --includedir "$includedir" \ | |
6422 | --datadir "$datadir" \ | |
6423 | --mandir "$mandir" \ | |
6424 | --sysconfdir "$sysconfdir" \ | |
16bf7a33 | 6425 | --localedir "$localedir" \ |
d17f305a PB |
6426 | --localstatedir "$local_statedir" \ |
6427 | -Ddocdir="$docdir" \ | |
16bf7a33 | 6428 | -Dqemu_firmwarepath="$firmwarepath" \ |
73f3aa37 | 6429 | -Dqemu_suffix="$qemu_suffix" \ |
a5665051 PB |
6430 | -Doptimization=$(if test "$debug" = yes; then echo 0; else echo 2; fi) \ |
6431 | -Ddebug=$(if test "$debug_info" = yes; then echo true; else echo false; fi) \ | |
6432 | -Dwerror=$(if test "$werror" = yes; then echo true; else echo false; fi) \ | |
6433 | -Dstrip=$(if test "$strip_opt" = yes; then echo true; else echo false; fi) \ | |
da6d48b9 | 6434 | -Db_pie=$(if test "$pie" = yes; then echo true; else echo false; fi) \ |
a5cb7c5a | 6435 | ${staticpic:+-Db_staticpic=$staticpic} \ |
bf0e56a3 | 6436 | -Db_coverage=$(if test "$gcov" = yes; then echo true; else echo false; fi) \ |
9e62ba48 | 6437 | -Db_lto=$lto -Dcfi=$cfi -Dcfi_debug=$cfi_debug \ |
5f8937d6 | 6438 | -Dmalloc=$malloc -Dmalloc_trim=$malloc_trim -Dsparse=$sparse \ |
74a414a1 | 6439 | -Dkvm=$kvm -Dhax=$hax -Dwhpx=$whpx -Dhvf=$hvf -Dnvmm=$nvmm \ |
5f8937d6 | 6440 | -Dxen=$xen -Dxen_pci_passthrough=$xen_pci_passthrough -Dtcg=$tcg \ |
1b695471 | 6441 | -Dcocoa=$cocoa -Dgtk=$gtk -Dmpath=$mpath -Dsdl=$sdl -Dsdl_image=$sdl_image \ |
5f8937d6 | 6442 | -Dvnc=$vnc -Dvnc_sasl=$vnc_sasl -Dvnc_jpeg=$vnc_jpeg -Dvnc_png=$vnc_png \ |
cece116c | 6443 | -Dgettext=$gettext -Dxkbcommon=$xkbcommon -Du2f=$u2f -Dvirtiofsd=$virtiofsd \ |
8c6d4ff4 | 6444 | -Dcapstone=$capstone -Dslirp=$slirp -Dfdt=$fdt -Dbrlapi=$brlapi \ |
9db405a3 | 6445 | -Dcurl=$curl -Dglusterfs=$glusterfs -Dbzip2=$bzip2 -Dlibiscsi=$libiscsi \ |
30045c05 | 6446 | -Dlibnfs=$libnfs -Diconv=$iconv -Dcurses=$curses -Dlibudev=$libudev\ |
ecea3696 | 6447 | -Drbd=$rbd -Dlzo=$lzo -Dsnappy=$snappy -Dlzfse=$lzfse \ |
727c8bb8 | 6448 | -Dzstd=$zstd -Dseccomp=$seccomp -Dvirtfs=$virtfs -Dcap_ng=$cap_ng \ |
7bc3ca7f | 6449 | -Dattr=$attr -Ddefault_devices=$default_devices \ |
c8d5450b | 6450 | -Ddocs=$docs -Dsphinx_build=$sphinx_build -Dinstall_blobs=$blobs \ |
106ad1f9 | 6451 | -Dvhost_user_blk_server=$vhost_user_blk_server -Dmultiprocess=$multiprocess \ |
b846ab7c | 6452 | -Dfuse=$fuse -Dfuse_lseek=$fuse_lseek -Dguest_agent_msi=$guest_agent_msi \ |
c87ea116 | 6453 | $(if test "$default_features" = no; then echo "-Dauto_features=disabled"; fi) \ |
c6fbea47 | 6454 | -Dtcg_interpreter=$tcg_interpreter \ |
fc929892 | 6455 | $cross_arg \ |
a5665051 PB |
6456 | "$PWD" "$source_path" |
6457 | ||
d77e90fa PB |
6458 | if test "$?" -ne 0 ; then |
6459 | error_exit "meson setup failed" | |
6460 | fi | |
699d3884 PB |
6461 | else |
6462 | if test -f meson-private/cmd_line.txt; then | |
6463 | # Adjust old command line options whose type was changed | |
6464 | # Avoids having to use "setup --wipe" when Meson is upgraded | |
6465 | perl -i -ne ' | |
6466 | s/^gettext = true$/gettext = auto/; | |
6467 | s/^gettext = false$/gettext = disabled/; | |
6468 | print;' meson-private/cmd_line.txt | |
6469 | fi | |
a5665051 PB |
6470 | fi |
6471 | ||
2d838d9b AB |
6472 | if test -n "${deprecated_features}"; then |
6473 | echo "Warning, deprecated features enabled." | |
6474 | echo "Please see docs/system/deprecated.rst" | |
6475 | echo " features: ${deprecated_features}" | |
6476 | fi | |
6477 | ||
dc655404 MT |
6478 | # Save the configure command line for later reuse. |
6479 | cat <<EOD >config.status | |
6480 | #!/bin/sh | |
6481 | # Generated by configure. | |
6482 | # Run this file to recreate the current configuration. | |
6483 | # Compiler output produced by configure, useful for debugging | |
6484 | # configure, is in config.log if it exists. | |
6485 | EOD | |
e811da7f DB |
6486 | |
6487 | preserve_env() { | |
6488 | envname=$1 | |
6489 | ||
6490 | eval envval=\$$envname | |
6491 | ||
6492 | if test -n "$envval" | |
6493 | then | |
6494 | echo "$envname='$envval'" >> config.status | |
6495 | echo "export $envname" >> config.status | |
6496 | else | |
6497 | echo "unset $envname" >> config.status | |
6498 | fi | |
6499 | } | |
6500 | ||
6501 | # Preserve various env variables that influence what | |
6502 | # features/build target configure will detect | |
6503 | preserve_env AR | |
6504 | preserve_env AS | |
6505 | preserve_env CC | |
6506 | preserve_env CPP | |
6507 | preserve_env CXX | |
6508 | preserve_env INSTALL | |
6509 | preserve_env LD | |
6510 | preserve_env LD_LIBRARY_PATH | |
6511 | preserve_env LIBTOOL | |
6512 | preserve_env MAKE | |
6513 | preserve_env NM | |
6514 | preserve_env OBJCOPY | |
6515 | preserve_env PATH | |
6516 | preserve_env PKG_CONFIG | |
6517 | preserve_env PKG_CONFIG_LIBDIR | |
6518 | preserve_env PKG_CONFIG_PATH | |
6519 | preserve_env PYTHON | |
e811da7f DB |
6520 | preserve_env SDL2_CONFIG |
6521 | preserve_env SMBD | |
6522 | preserve_env STRIP | |
6523 | preserve_env WINDRES | |
6524 | ||
dc655404 | 6525 | printf "exec" >>config.status |
a5665051 | 6526 | for i in "$0" "$@"; do |
835af899 | 6527 | test "$i" = --skip-meson || printf " %s" "$(quote_sh "$i")" >>config.status |
a5665051 | 6528 | done |
cf7cc929 | 6529 | echo ' "$@"' >>config.status |
dc655404 MT |
6530 | chmod +x config.status |
6531 | ||
8cd05ab6 | 6532 | rm -r "$TMPDIR1" |