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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" |
7d13299d | 81 | |
da1d85e3 | 82 | rm -f config.log |
9ac81bbb | 83 | |
b48e3611 PM |
84 | # Print a helpful header at the top of config.log |
85 | echo "# QEMU configure log $(date)" >> config.log | |
979ae168 PM |
86 | printf "# Configured with:" >> config.log |
87 | printf " '%s'" "$0" "$@" >> config.log | |
88 | echo >> config.log | |
b48e3611 PM |
89 | echo "#" >> config.log |
90 | ||
835af899 PB |
91 | quote_sh() { |
92 | printf "%s" "$1" | sed "s,','\\\\'',g; s,.*,'&'," | |
93 | } | |
94 | ||
d880a3ba PB |
95 | print_error() { |
96 | (echo | |
76ad07a4 PM |
97 | echo "ERROR: $1" |
98 | while test -n "$2"; do | |
99 | echo " $2" | |
100 | shift | |
101 | done | |
d880a3ba PB |
102 | echo) >&2 |
103 | } | |
104 | ||
105 | error_exit() { | |
106 | print_error "$@" | |
76ad07a4 PM |
107 | exit 1 |
108 | } | |
109 | ||
9c83ffd8 PM |
110 | do_compiler() { |
111 | # Run the compiler, capturing its output to the log. First argument | |
112 | # is compiler binary to execute. | |
630d86b7 | 113 | compiler="$1" |
9c83ffd8 | 114 | shift |
8bbe05d7 IJ |
115 | if test -n "$BASH_VERSION"; then eval ' |
116 | echo >>config.log " | |
117 | funcs: ${FUNCNAME[*]} | |
118 | lines: ${BASH_LINENO[*]}" | |
119 | '; fi | |
9c83ffd8 PM |
120 | echo $compiler "$@" >> config.log |
121 | $compiler "$@" >> config.log 2>&1 || return $? | |
8dc38a78 PM |
122 | # Test passed. If this is an --enable-werror build, rerun |
123 | # the test with -Werror and bail out if it fails. This | |
124 | # makes warning-generating-errors in configure test code | |
125 | # obvious to developers. | |
126 | if test "$werror" != "yes"; then | |
127 | return 0 | |
128 | fi | |
129 | # Don't bother rerunning the compile if we were already using -Werror | |
130 | case "$*" in | |
131 | *-Werror*) | |
132 | return 0 | |
133 | ;; | |
134 | esac | |
9c83ffd8 PM |
135 | echo $compiler -Werror "$@" >> config.log |
136 | $compiler -Werror "$@" >> config.log 2>&1 && return $? | |
76ad07a4 PM |
137 | error_exit "configure test passed without -Werror but failed with -Werror." \ |
138 | "This is probably a bug in the configure script. The failing command" \ | |
139 | "will be at the bottom of config.log." \ | |
140 | "You can run configure with --disable-werror to bypass this check." | |
8dc38a78 PM |
141 | } |
142 | ||
9c83ffd8 | 143 | do_cc() { |
4dba2789 | 144 | do_compiler "$cc" $CPU_CFLAGS "$@" |
9c83ffd8 PM |
145 | } |
146 | ||
147 | do_cxx() { | |
4dba2789 | 148 | do_compiler "$cxx" $CPU_CFLAGS "$@" |
9c83ffd8 PM |
149 | } |
150 | ||
00849b92 RH |
151 | # Append $2 to the variable named $1, with space separation |
152 | add_to() { | |
153 | eval $1=\${$1:+\"\$$1 \"}\$2 | |
154 | } | |
155 | ||
9c83ffd8 PM |
156 | update_cxxflags() { |
157 | # Set QEMU_CXXFLAGS from QEMU_CFLAGS by filtering out those | |
158 | # options which some versions of GCC's C++ compiler complain about | |
159 | # because they only make sense for C programs. | |
de38c0cc | 160 | QEMU_CXXFLAGS="-D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS" |
8a9d3d56 | 161 | CONFIGURE_CXXFLAGS=$(echo "$CONFIGURE_CFLAGS" | sed s/-std=gnu11/-std=gnu++11/) |
9c83ffd8 PM |
162 | for arg in $QEMU_CFLAGS; do |
163 | case $arg in | |
164 | -Wstrict-prototypes|-Wmissing-prototypes|-Wnested-externs|\ | |
165 | -Wold-style-declaration|-Wold-style-definition|-Wredundant-decls) | |
166 | ;; | |
167 | *) | |
168 | QEMU_CXXFLAGS=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }$arg | |
169 | ;; | |
170 | esac | |
171 | done | |
172 | } | |
173 | ||
52166aa0 | 174 | compile_object() { |
fd0e6053 | 175 | local_cflags="$1" |
a2866660 | 176 | do_cc $CFLAGS $EXTRA_CFLAGS $CONFIGURE_CFLAGS $QEMU_CFLAGS $local_cflags -c -o $TMPO $TMPC |
52166aa0 JQ |
177 | } |
178 | ||
179 | compile_prog() { | |
180 | local_cflags="$1" | |
181 | local_ldflags="$2" | |
a2866660 PB |
182 | do_cc $CFLAGS $EXTRA_CFLAGS $CONFIGURE_CFLAGS $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC \ |
183 | $LDFLAGS $EXTRA_LDFLAGS $CONFIGURE_LDFLAGS $QEMU_LDFLAGS $local_ldflags | |
52166aa0 JQ |
184 | } |
185 | ||
11568d6d PB |
186 | # symbolically link $1 to $2. Portable version of "ln -sf". |
187 | symlink() { | |
72b8b5a1 | 188 | rm -rf "$2" |
ec5b06d7 | 189 | mkdir -p "$(dirname "$2")" |
72b8b5a1 | 190 | ln -s "$1" "$2" |
11568d6d PB |
191 | } |
192 | ||
0dba6195 LM |
193 | # check whether a command is available to this shell (may be either an |
194 | # executable or a builtin) | |
195 | has() { | |
196 | type "$1" >/dev/null 2>&1 | |
197 | } | |
198 | ||
0a01d76f | 199 | version_ge () { |
2df52b9b AB |
200 | local_ver1=$(expr "$1" : '\([0-9.]*\)' | tr . ' ') |
201 | local_ver2=$(echo "$2" | tr . ' ') | |
0a01d76f MAL |
202 | while true; do |
203 | set x $local_ver1 | |
204 | local_first=${2-0} | |
c44a33e2 SG |
205 | # 'shift 2' if $2 is set, or 'shift' if $2 is not set |
206 | shift ${2:+2} | |
0a01d76f MAL |
207 | local_ver1=$* |
208 | set x $local_ver2 | |
209 | # the second argument finished, the first must be greater or equal | |
210 | test $# = 1 && return 0 | |
211 | test $local_first -lt $2 && return 1 | |
212 | test $local_first -gt $2 && return 0 | |
c44a33e2 | 213 | shift ${2:+2} |
0a01d76f MAL |
214 | local_ver2=$* |
215 | done | |
216 | } | |
217 | ||
3b6b7550 PB |
218 | glob() { |
219 | eval test -z '"${1#'"$2"'}"' | |
220 | } | |
221 | ||
e9a3591f CB |
222 | ld_has() { |
223 | $ld --help 2>/dev/null | grep ".$1" >/dev/null 2>&1 | |
224 | } | |
225 | ||
4ace32e2 AO |
226 | if printf %s\\n "$source_path" "$PWD" | grep -q "[[:space:]:]"; |
227 | then | |
228 | error_exit "main directory cannot contain spaces nor colons" | |
229 | fi | |
230 | ||
14211825 | 231 | # default parameters |
2ff6b91e | 232 | cpu="" |
a31a8642 | 233 | iasl="iasl" |
1e43adfc | 234 | interp_prefix="/usr/gnemul/qemu-%M" |
43ce4dfe | 235 | static="no" |
3812c0c4 | 236 | cross_compile="no" |
7d13299d | 237 | cross_prefix="" |
87430d5b | 238 | audio_drv_list="default" |
b64ec4e4 FZ |
239 | block_drv_rw_whitelist="" |
240 | block_drv_ro_whitelist="" | |
e5f05f8c | 241 | block_drv_whitelist_tools="no" |
e49d021e | 242 | host_cc="cc" |
957f1f99 | 243 | libs_qga="" |
5bc62e01 | 244 | debug_info="yes" |
cdad781d | 245 | lto="false" |
63678e17 | 246 | stack_protector="" |
1e4f6065 | 247 | safe_stack="" |
afc3a8f9 | 248 | use_containers="yes" |
f2385398 | 249 | gdb_bin=$(command -v "gdb-multiarch" || command -v "gdb") |
ac0df51d | 250 | |
92712822 DB |
251 | if test -e "$source_path/.git" |
252 | then | |
7d7dbf9d | 253 | git_submodules_action="update" |
92712822 | 254 | else |
7d7dbf9d | 255 | git_submodules_action="ignore" |
92712822 | 256 | fi |
2d652f24 PB |
257 | |
258 | git_submodules="ui/keycodemapdb" | |
cc84d63a | 259 | git="git" |
ac0df51d | 260 | |
afb63ebd SW |
261 | # Don't accept a target_list environment variable. |
262 | unset target_list | |
447e133f | 263 | unset target_list_exclude |
377529c0 PB |
264 | |
265 | # Default value for a variable defining feature "foo". | |
266 | # * foo="no" feature will only be used if --enable-foo arg is given | |
267 | # * foo="" feature will be searched for, and if found, will be used | |
268 | # unless --disable-foo is given | |
269 | # * foo="yes" this value will only be set by --enable-foo flag. | |
270 | # feature will searched for, | |
271 | # if not found, configure exits with error | |
272 | # | |
273 | # Always add --enable-foo and --disable-foo command line args. | |
274 | # Distributions want to ensure that several features are compiled in, and it | |
275 | # is impossible without a --enable-foo that exits if a feature is not found. | |
276 | ||
c87ea116 AB |
277 | default_feature="" |
278 | # parse CC options second | |
279 | for opt do | |
280 | optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)') | |
281 | case "$opt" in | |
282 | --without-default-features) | |
283 | default_feature="no" | |
284 | ;; | |
285 | esac | |
286 | done | |
287 | ||
a2866660 PB |
288 | EXTRA_CFLAGS="" |
289 | EXTRA_CXXFLAGS="" | |
290 | EXTRA_LDFLAGS="" | |
291 | ||
c87ea116 | 292 | xen_ctrl_version="$default_feature" |
c87ea116 | 293 | membarrier="$default_feature" |
0848f8ac | 294 | vhost_kernel="$default_feature" |
c87ea116 AB |
295 | vhost_net="$default_feature" |
296 | vhost_crypto="$default_feature" | |
297 | vhost_scsi="$default_feature" | |
298 | vhost_vsock="$default_feature" | |
d88618f7 | 299 | vhost_user="no" |
c87ea116 | 300 | vhost_user_fs="$default_feature" |
0848f8ac | 301 | vhost_vdpa="$default_feature" |
c87ea116 AB |
302 | rdma="$default_feature" |
303 | pvrdma="$default_feature" | |
377529c0 PB |
304 | gprof="no" |
305 | debug_tcg="no" | |
377529c0 | 306 | debug="no" |
247724cb | 307 | sanitizers="no" |
0aebab04 | 308 | tsan="no" |
c87ea116 | 309 | fortify_source="$default_feature" |
1d728c39 | 310 | gcov="no" |
c7328271 | 311 | EXESUF="" |
17969268 | 312 | modules="no" |
bd83c861 | 313 | module_upgrades="no" |
377529c0 | 314 | prefix="/usr/local" |
10ff82d1 | 315 | qemu_suffix="qemu" |
377529c0 | 316 | profiler="no" |
377529c0 | 317 | softmmu="yes" |
b915a2f1 PB |
318 | linux_user="" |
319 | bsd_user="" | |
377529c0 | 320 | pkgversion="" |
40d6444e | 321 | pie="" |
3556c233 | 322 | qom_cast_debug="yes" |
baf86d6b | 323 | trace_backends="log" |
377529c0 | 324 | trace_file="trace" |
c87ea116 | 325 | opengl="$default_feature" |
5dd89908 | 326 | cpuid_h="no" |
c87ea116 | 327 | avx2_opt="$default_feature" |
c87ea116 | 328 | guest_agent="$default_feature" |
c87ea116 | 329 | vss_win32_sdk="$default_feature" |
d9840e25 | 330 | win_sdk="no" |
c87ea116 | 331 | want_tools="$default_feature" |
519175a2 | 332 | coroutine="" |
c87ea116 | 333 | coroutine_pool="$default_feature" |
7d992e4d | 334 | debug_stack_usage="no" |
f0d92b56 | 335 | crypto_afalg="no" |
a1c5e949 | 336 | tls_priority="NORMAL" |
c87ea116 | 337 | tpm="$default_feature" |
c87ea116 AB |
338 | live_block_migration=${default_feature:-yes} |
339 | numa="$default_feature" | |
c87ea116 AB |
340 | replication=${default_feature:-yes} |
341 | bochs=${default_feature:-yes} | |
342 | cloop=${default_feature:-yes} | |
343 | dmg=${default_feature:-yes} | |
344 | qcow1=${default_feature:-yes} | |
345 | vdi=${default_feature:-yes} | |
346 | vvfat=${default_feature:-yes} | |
347 | qed=${default_feature:-yes} | |
348 | parallels=${default_feature:-yes} | |
ba59fb77 | 349 | debug_mutex="no" |
ba4dd2aa | 350 | plugins="$default_feature" |
b767d257 | 351 | rng_none="no" |
c87ea116 | 352 | secret_keyring="$default_feature" |
a5665051 | 353 | meson="" |
3b4da132 | 354 | meson_args="" |
48328880 | 355 | ninja="" |
3b4da132 | 356 | gio="$default_feature" |
a5665051 | 357 | skip_meson=no |
b8e0c493 | 358 | slirp_smbd="$default_feature" |
377529c0 | 359 | |
3b4da132 PB |
360 | # The following Meson options are handled manually (still they |
361 | # are included in the automatically generated help message) | |
362 | ||
363 | # 1. Track which submodules are needed | |
364 | capstone="auto" | |
365 | fdt="auto" | |
366 | slirp="auto" | |
367 | ||
368 | # 2. Support --with/--without option | |
369 | default_devices="true" | |
370 | ||
371 | # 3. Automatically enable/disable other options | |
372 | tcg="enabled" | |
373 | cfi="false" | |
374 | ||
375 | # 4. Detection partly done in configure | |
376 | xen=${default_feature:+disabled} | |
898be3e0 | 377 | |
c87ea116 | 378 | # parse CC options second |
ac0df51d | 379 | for opt do |
89138857 | 380 | optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)') |
ac0df51d AL |
381 | case "$opt" in |
382 | --cross-prefix=*) cross_prefix="$optarg" | |
3812c0c4 | 383 | cross_compile="yes" |
ac0df51d | 384 | ;; |
3d8df640 | 385 | --cc=*) CC="$optarg" |
ac0df51d | 386 | ;; |
83f73fce TS |
387 | --cxx=*) CXX="$optarg" |
388 | ;; | |
2ff6b91e JQ |
389 | --cpu=*) cpu="$optarg" |
390 | ;; | |
a2866660 PB |
391 | --extra-cflags=*) |
392 | EXTRA_CFLAGS="$EXTRA_CFLAGS $optarg" | |
393 | EXTRA_CXXFLAGS="$EXTRA_CXXFLAGS $optarg" | |
394 | ;; | |
395 | --extra-cxxflags=*) EXTRA_CXXFLAGS="$EXTRA_CXXFLAGS $optarg" | |
11cde1c8 | 396 | ;; |
a2866660 | 397 | --extra-ldflags=*) EXTRA_LDFLAGS="$EXTRA_LDFLAGS $optarg" |
e2a2ed06 | 398 | ;; |
5bc62e01 GH |
399 | --enable-debug-info) debug_info="yes" |
400 | ;; | |
401 | --disable-debug-info) debug_info="no" | |
402 | ;; | |
d75402b5 AB |
403 | --cross-cc-*[!a-zA-Z0-9_-]*=*) error_exit "Passed bad --cross-cc-FOO option" |
404 | ;; | |
479ca4cc | 405 | --cross-cc-cflags-*) cc_arch=${opt#--cross-cc-cflags-}; cc_arch=${cc_arch%%=*} |
d422b2bc | 406 | eval "cross_cc_cflags_${cc_arch}=\$optarg" |
2038f8c8 | 407 | cross_cc_vars="$cross_cc_vars cross_cc_cflags_${cc_arch}" |
d422b2bc | 408 | ;; |
d75402b5 | 409 | --cross-cc-*) cc_arch=${opt#--cross-cc-}; cc_arch=${cc_arch%%=*} |
2038f8c8 | 410 | cc_archs="$cc_archs $cc_arch" |
d75402b5 | 411 | eval "cross_cc_${cc_arch}=\$optarg" |
2038f8c8 | 412 | cross_cc_vars="$cross_cc_vars cross_cc_${cc_arch}" |
d75402b5 | 413 | ;; |
ac0df51d AL |
414 | esac |
415 | done | |
ac0df51d AL |
416 | # OS specific |
417 | # Using uname is really, really broken. Once we have the right set of checks | |
93148aa5 | 418 | # we can eliminate its usage altogether. |
ac0df51d | 419 | |
e49d021e PM |
420 | # Preferred compiler: |
421 | # ${CC} (if set) | |
422 | # ${cross_prefix}gcc (if cross-prefix specified) | |
423 | # system compiler | |
424 | if test -z "${CC}${cross_prefix}"; then | |
425 | cc="$host_cc" | |
426 | else | |
427 | cc="${CC-${cross_prefix}gcc}" | |
428 | fi | |
429 | ||
83f73fce TS |
430 | if test -z "${CXX}${cross_prefix}"; then |
431 | cxx="c++" | |
432 | else | |
433 | cxx="${CXX-${cross_prefix}g++}" | |
434 | fi | |
435 | ||
b3198cc2 | 436 | ar="${AR-${cross_prefix}ar}" |
cdbd727c | 437 | as="${AS-${cross_prefix}as}" |
5f6f0e27 | 438 | ccas="${CCAS-$cc}" |
3dd46c78 | 439 | cpp="${CPP-$cc -E}" |
b3198cc2 SY |
440 | objcopy="${OBJCOPY-${cross_prefix}objcopy}" |
441 | ld="${LD-${cross_prefix}ld}" | |
9f81aeb5 | 442 | ranlib="${RANLIB-${cross_prefix}ranlib}" |
4852ee95 | 443 | nm="${NM-${cross_prefix}nm}" |
b3198cc2 SY |
444 | strip="${STRIP-${cross_prefix}strip}" |
445 | windres="${WINDRES-${cross_prefix}windres}" | |
17884d7b ST |
446 | pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}" |
447 | query_pkg_config() { | |
448 | "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@" | |
449 | } | |
450 | pkg_config=query_pkg_config | |
47c03744 | 451 | sdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}" |
ac0df51d | 452 | |
be17dc90 | 453 | # default flags for all hosts |
2d31515b PM |
454 | # We use -fwrapv to tell the compiler that we require a C dialect where |
455 | # left shift of signed integers is well defined and has the expected | |
456 | # 2s-complement style results. (Both clang and gcc agree that it | |
457 | # provides these semantics.) | |
de38c0cc | 458 | QEMU_CFLAGS="-fno-strict-aliasing -fno-common -fwrapv" |
086d5f75 | 459 | QEMU_CFLAGS="-Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS" |
c95e3080 | 460 | QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS" |
be17dc90 | 461 | QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS" |
5770e8af | 462 | |
de38c0cc PB |
463 | QEMU_LDFLAGS= |
464 | ||
5770e8af | 465 | # Flags that are needed during configure but later taken care of by Meson |
8a9d3d56 | 466 | CONFIGURE_CFLAGS="-std=gnu11 -Wall" |
5770e8af | 467 | CONFIGURE_LDFLAGS= |
086d5f75 | 468 | |
be17dc90 | 469 | |
ac0df51d AL |
470 | check_define() { |
471 | cat > $TMPC <<EOF | |
472 | #if !defined($1) | |
fd786e1a | 473 | #error $1 not defined |
ac0df51d AL |
474 | #endif |
475 | int main(void) { return 0; } | |
476 | EOF | |
52166aa0 | 477 | compile_object |
ac0df51d AL |
478 | } |
479 | ||
307119e7 GH |
480 | check_include() { |
481 | cat > $TMPC <<EOF | |
482 | #include <$1> | |
483 | int main(void) { return 0; } | |
484 | EOF | |
485 | compile_object | |
486 | } | |
487 | ||
93b25869 JS |
488 | write_c_skeleton() { |
489 | cat > $TMPC <<EOF | |
490 | int main(void) { return 0; } | |
491 | EOF | |
492 | } | |
493 | ||
bbea4050 | 494 | if check_define __linux__ ; then |
ba7c60c2 | 495 | targetos=linux |
bbea4050 | 496 | elif check_define _WIN32 ; then |
ba7c60c2 | 497 | targetos=windows |
bbea4050 | 498 | elif check_define __OpenBSD__ ; then |
ba7c60c2 | 499 | targetos=openbsd |
bbea4050 | 500 | elif check_define __sun__ ; then |
ba7c60c2 | 501 | targetos=sunos |
bbea4050 | 502 | elif check_define __HAIKU__ ; then |
ba7c60c2 | 503 | targetos=haiku |
951fedfc | 504 | elif check_define __FreeBSD__ ; then |
ba7c60c2 | 505 | targetos=freebsd |
951fedfc | 506 | elif check_define __FreeBSD_kernel__ && check_define __GLIBC__; then |
ba7c60c2 | 507 | targetos=gnu/kfreebsd |
951fedfc | 508 | elif check_define __DragonFly__ ; then |
ba7c60c2 | 509 | targetos=dragonfly |
951fedfc | 510 | elif check_define __NetBSD__; then |
ba7c60c2 | 511 | targetos=netbsd |
951fedfc | 512 | elif check_define __APPLE__; then |
ba7c60c2 | 513 | targetos=darwin |
bbea4050 | 514 | else |
951fedfc PM |
515 | # This is a fatal error, but don't report it yet, because we |
516 | # might be going to just print the --help text, or it might | |
517 | # be the result of a missing compiler. | |
ba7c60c2 | 518 | targetos=bogus |
bbea4050 PM |
519 | fi |
520 | ||
65eff01b PB |
521 | # OS specific |
522 | ||
3b0d8643 PB |
523 | mingw32="no" |
524 | bsd="no" | |
525 | linux="no" | |
526 | solaris="no" | |
bbea4050 | 527 | case $targetos in |
65eff01b PB |
528 | windows) |
529 | mingw32="yes" | |
530 | plugins="no" | |
531 | pie="no" | |
532 | ;; | |
533 | gnu/kfreebsd) | |
534 | bsd="yes" | |
535 | ;; | |
536 | freebsd) | |
537 | bsd="yes" | |
65eff01b PB |
538 | make="${MAKE-gmake}" |
539 | # needed for kinfo_getvmmap(3) in libutil.h | |
540 | ;; | |
541 | dragonfly) | |
542 | bsd="yes" | |
543 | make="${MAKE-gmake}" | |
544 | ;; | |
545 | netbsd) | |
546 | bsd="yes" | |
547 | make="${MAKE-gmake}" | |
548 | ;; | |
549 | openbsd) | |
550 | bsd="yes" | |
551 | make="${MAKE-gmake}" | |
552 | ;; | |
553 | darwin) | |
554 | bsd="yes" | |
555 | darwin="yes" | |
556 | # Disable attempts to use ObjectiveC features in os/object.h since they | |
557 | # won't work when we're compiling with gcc as a C compiler. | |
558 | QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS" | |
559 | ;; | |
ba7c60c2 | 560 | sunos) |
65eff01b PB |
561 | solaris="yes" |
562 | make="${MAKE-gmake}" | |
563 | smbd="${SMBD-/usr/sfw/sbin/smbd}" | |
564 | # needed for CMSG_ macros in sys/socket.h | |
565 | QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS" | |
566 | # needed for TIOCWIN* defines in termios.h | |
567 | QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS" | |
89138857 | 568 | # $(uname -m) returns i86pc even on an x86_64 box, so default based on isainfo |
65eff01b PB |
569 | # Note that this check is broken for cross-compilation: if you're |
570 | # cross-compiling to one of these OSes then you'll need to specify | |
571 | # the correct CPU with the --cpu option. | |
bbea4050 PM |
572 | if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then |
573 | cpu="x86_64" | |
574 | fi | |
65eff01b PB |
575 | ;; |
576 | haiku) | |
577 | pie="no" | |
578 | QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS -D_BSD_SOURCE -fPIC $QEMU_CFLAGS" | |
579 | ;; | |
580 | linux) | |
581 | linux="yes" | |
65eff01b PB |
582 | vhost_user=${default_feature:-yes} |
583 | ;; | |
bbea4050 PM |
584 | esac |
585 | ||
2ff6b91e JQ |
586 | if test ! -z "$cpu" ; then |
587 | # command line argument | |
588 | : | |
589 | elif check_define __i386__ ; then | |
ac0df51d AL |
590 | cpu="i386" |
591 | elif check_define __x86_64__ ; then | |
c72b26ec RH |
592 | if check_define __ILP32__ ; then |
593 | cpu="x32" | |
594 | else | |
595 | cpu="x86_64" | |
596 | fi | |
3aa9bd6c | 597 | elif check_define __sparc__ ; then |
3aa9bd6c BS |
598 | if check_define __arch64__ ; then |
599 | cpu="sparc64" | |
600 | else | |
601 | cpu="sparc" | |
602 | fi | |
fdf7ed96 | 603 | elif check_define _ARCH_PPC ; then |
604 | if check_define _ARCH_PPC64 ; then | |
f8378acc RH |
605 | if check_define _LITTLE_ENDIAN ; then |
606 | cpu="ppc64le" | |
607 | else | |
608 | cpu="ppc64" | |
609 | fi | |
fdf7ed96 | 610 | else |
611 | cpu="ppc" | |
612 | fi | |
afa05235 AJ |
613 | elif check_define __mips__ ; then |
614 | cpu="mips" | |
d66ed0ea AJ |
615 | elif check_define __s390__ ; then |
616 | if check_define __s390x__ ; then | |
617 | cpu="s390x" | |
618 | else | |
619 | cpu="s390" | |
620 | fi | |
c4f80543 | 621 | elif check_define __riscv ; then |
ba0e7333 | 622 | cpu="riscv" |
21d89f84 PM |
623 | elif check_define __arm__ ; then |
624 | cpu="arm" | |
1f080313 CF |
625 | elif check_define __aarch64__ ; then |
626 | cpu="aarch64" | |
dfcf900b WX |
627 | elif check_define __loongarch64 ; then |
628 | cpu="loongarch64" | |
ac0df51d | 629 | else |
89138857 | 630 | cpu=$(uname -m) |
ac0df51d AL |
631 | fi |
632 | ||
823eb013 | 633 | # Normalise host CPU name, set multilib cflags |
359bc95d | 634 | # Note that this case should only have supported host CPUs, not guests. |
7d13299d | 635 | case "$cpu" in |
e4da0e39 PB |
636 | armv*b|armv*l|arm) |
637 | cpu="arm" ;; | |
638 | ||
7d13299d | 639 | i386|i486|i586|i686|i86pc|BePC) |
97a847bc | 640 | cpu="i386" |
e4da0e39 PB |
641 | CPU_CFLAGS="-m32" ;; |
642 | x32) | |
4da270be | 643 | cpu="x86_64" |
e4da0e39 | 644 | CPU_CFLAGS="-mx32" ;; |
aaa5fa14 AJ |
645 | x86_64|amd64) |
646 | cpu="x86_64" | |
e4da0e39 PB |
647 | # ??? Only extremely old AMD cpus do not have cmpxchg16b. |
648 | # If we truly care, we should simply detect this case at | |
649 | # runtime and generate the fallback to serial emulation. | |
650 | CPU_CFLAGS="-m64 -mcx16" ;; | |
651 | ||
afa05235 | 652 | mips*) |
e4da0e39 PB |
653 | cpu="mips" ;; |
654 | ||
655 | ppc) | |
656 | CPU_CFLAGS="-m32" ;; | |
657 | ppc64) | |
d8ff892d | 658 | CPU_CFLAGS="-m64 -mbig" ;; |
e4da0e39 | 659 | ppc64le) |
d8ff892d PB |
660 | cpu="ppc64" |
661 | CPU_CFLAGS="-m64 -mlittle" ;; | |
e4da0e39 PB |
662 | |
663 | s390) | |
823eb013 | 664 | CPU_CFLAGS="-m31" ;; |
e4da0e39 PB |
665 | s390x) |
666 | CPU_CFLAGS="-m64" ;; | |
667 | ||
3142255c | 668 | sparc|sun4[cdmuv]) |
ae228531 | 669 | cpu="sparc" |
e4da0e39 PB |
670 | CPU_CFLAGS="-m32 -mv8plus -mcpu=ultrasparc" ;; |
671 | sparc64) | |
672 | CPU_CFLAGS="-m64 -mcpu=ultrasparc" ;; | |
7d13299d | 673 | esac |
e2d52ad3 | 674 | |
0db4a067 | 675 | : ${make=${MAKE-make}} |
b6daf4d3 | 676 | |
faf44142 DB |
677 | # We prefer python 3.x. A bare 'python' is traditionally |
678 | # python 2.x, but some distros have it as python 3.x, so | |
ddf90699 | 679 | # we check that too |
faf44142 | 680 | python= |
0a01d76f | 681 | explicit_python=no |
ddf90699 | 682 | for binary in "${PYTHON-python3}" python |
faf44142 DB |
683 | do |
684 | if has "$binary" | |
685 | then | |
95c5f2de | 686 | python=$(command -v "$binary") |
faf44142 DB |
687 | break |
688 | fi | |
689 | done | |
903458c8 | 690 | |
903458c8 | 691 | |
39d87c8c AB |
692 | # Check for ancillary tools used in testing |
693 | genisoimage= | |
3df437c7 | 694 | for binary in genisoimage mkisofs |
39d87c8c AB |
695 | do |
696 | if has $binary | |
697 | then | |
698 | genisoimage=$(command -v "$binary") | |
699 | break | |
700 | fi | |
701 | done | |
702 | ||
3c4a4d0d PM |
703 | # Default objcc to clang if available, otherwise use CC |
704 | if has clang; then | |
705 | objcc=clang | |
706 | else | |
707 | objcc="$cc" | |
708 | fi | |
709 | ||
3457a3f8 | 710 | if test "$mingw32" = "yes" ; then |
3457a3f8 | 711 | EXESUF=".exe" |
78e9d4ad | 712 | # MinGW needs -mthreads for TLS and macro _MT. |
5770e8af | 713 | CONFIGURE_CFLAGS="-mthreads $CONFIGURE_CFLAGS" |
93b25869 | 714 | write_c_skeleton; |
d17f305a | 715 | prefix="/qemu" |
77433a5f | 716 | qemu_suffix="" |
105fad6b | 717 | libs_qga="-lws2_32 -lwinmm -lpowrprof -lwtsapi32 -lwininet -liphlpapi -lnetapi32 $libs_qga" |
3457a3f8 JQ |
718 | fi |
719 | ||
487fefdb | 720 | werror="" |
85aa5189 | 721 | |
61d63097 PB |
722 | . $source_path/scripts/meson-buildoptions.sh |
723 | ||
724 | meson_options= | |
725 | meson_option_parse() { | |
726 | meson_options="$meson_options $(_meson_option_parse "$@")" | |
727 | if test $? -eq 1; then | |
728 | echo "ERROR: unknown option $1" | |
729 | echo "Try '$0 --help' for more information" | |
730 | exit 1 | |
731 | fi | |
732 | } | |
733 | ||
7d13299d | 734 | for opt do |
89138857 | 735 | optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)') |
7d13299d | 736 | case "$opt" in |
2efc3265 FB |
737 | --help|-h) show_help=yes |
738 | ;; | |
99123e13 MF |
739 | --version|-V) exec cat $source_path/VERSION |
740 | ;; | |
b1a550a0 | 741 | --prefix=*) prefix="$optarg" |
7d13299d | 742 | ;; |
b1a550a0 | 743 | --interp-prefix=*) interp_prefix="$optarg" |
32ce6337 | 744 | ;; |
ac0df51d | 745 | --cross-prefix=*) |
7d13299d | 746 | ;; |
ac0df51d | 747 | --cc=*) |
7d13299d | 748 | ;; |
b1a550a0 | 749 | --host-cc=*) host_cc="$optarg" |
83469015 | 750 | ;; |
83f73fce TS |
751 | --cxx=*) |
752 | ;; | |
e007dbec MT |
753 | --iasl=*) iasl="$optarg" |
754 | ;; | |
3c4a4d0d PM |
755 | --objcc=*) objcc="$optarg" |
756 | ;; | |
b1a550a0 | 757 | --make=*) make="$optarg" |
7d13299d | 758 | ;; |
b6daf4d3 | 759 | --install=*) |
6a882643 | 760 | ;; |
0a01d76f | 761 | --python=*) python="$optarg" ; explicit_python=yes |
c886edfb | 762 | ;; |
2eb054c2 PM |
763 | --sphinx-build=*) sphinx_build="$optarg" |
764 | ;; | |
a5665051 PB |
765 | --skip-meson) skip_meson=yes |
766 | ;; | |
767 | --meson=*) meson="$optarg" | |
768 | ;; | |
48328880 PB |
769 | --ninja=*) ninja="$optarg" |
770 | ;; | |
e2d8830e BS |
771 | --smbd=*) smbd="$optarg" |
772 | ;; | |
e2a2ed06 | 773 | --extra-cflags=*) |
7d13299d | 774 | ;; |
11cde1c8 BD |
775 | --extra-cxxflags=*) |
776 | ;; | |
e2a2ed06 | 777 | --extra-ldflags=*) |
7d13299d | 778 | ;; |
5bc62e01 GH |
779 | --enable-debug-info) |
780 | ;; | |
781 | --disable-debug-info) | |
782 | ;; | |
d75402b5 AB |
783 | --cross-cc-*) |
784 | ;; | |
17969268 FZ |
785 | --enable-modules) |
786 | modules="yes" | |
3aa88b31 SH |
787 | ;; |
788 | --disable-modules) | |
789 | modules="no" | |
17969268 | 790 | ;; |
bd83c861 CE |
791 | --disable-module-upgrades) module_upgrades="no" |
792 | ;; | |
793 | --enable-module-upgrades) module_upgrades="yes" | |
794 | ;; | |
2ff6b91e | 795 | --cpu=*) |
7d13299d | 796 | ;; |
b1a550a0 | 797 | --target-list=*) target_list="$optarg" |
447e133f AB |
798 | if test "$target_list_exclude"; then |
799 | error_exit "Can't mix --target-list with --target-list-exclude" | |
800 | fi | |
801 | ;; | |
802 | --target-list-exclude=*) target_list_exclude="$optarg" | |
803 | if test "$target_list"; then | |
804 | error_exit "Can't mix --target-list-exclude with --target-list" | |
805 | fi | |
de83cd02 | 806 | ;; |
74242e0f | 807 | --with-trace-file=*) trace_file="$optarg" |
9410b56c | 808 | ;; |
7bc3ca7f | 809 | --with-default-devices) default_devices="true" |
f3494749 | 810 | ;; |
7bc3ca7f | 811 | --without-default-devices) default_devices="false" |
f3494749 | 812 | ;; |
d1d5e9ee AB |
813 | --with-devices-*[!a-zA-Z0-9_-]*=*) error_exit "Passed bad --with-devices-FOO option" |
814 | ;; | |
815 | --with-devices-*) device_arch=${opt#--with-devices-}; | |
816 | device_arch=${device_arch%%=*} | |
817 | cf=$source_path/configs/devices/$device_arch-softmmu/$optarg.mak | |
818 | if test -f "$cf"; then | |
819 | device_archs="$device_archs $device_arch" | |
820 | eval "devices_${device_arch}=\$optarg" | |
821 | else | |
822 | error_exit "File $cf does not exist" | |
823 | fi | |
824 | ;; | |
c87ea116 AB |
825 | --without-default-features) # processed above |
826 | ;; | |
7d13299d FB |
827 | --enable-gprof) gprof="yes" |
828 | ;; | |
1d728c39 BS |
829 | --enable-gcov) gcov="yes" |
830 | ;; | |
79427693 LM |
831 | --static) |
832 | static="yes" | |
17884d7b | 833 | QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS" |
43ce4dfe | 834 | ;; |
0b24e75f PB |
835 | --mandir=*) mandir="$optarg" |
836 | ;; | |
837 | --bindir=*) bindir="$optarg" | |
838 | ;; | |
3aa5d2be AL |
839 | --libdir=*) libdir="$optarg" |
840 | ;; | |
8bf188aa MT |
841 | --libexecdir=*) libexecdir="$optarg" |
842 | ;; | |
0f94d6da AL |
843 | --includedir=*) includedir="$optarg" |
844 | ;; | |
528ae5b8 | 845 | --datadir=*) datadir="$optarg" |
0b24e75f | 846 | ;; |
77433a5f | 847 | --with-suffix=*) qemu_suffix="$optarg" |
023d3d67 | 848 | ;; |
c6502638 | 849 | --docdir=*) docdir="$optarg" |
0b24e75f | 850 | ;; |
fe0038be PB |
851 | --localedir=*) localedir="$optarg" |
852 | ;; | |
ca2fb938 | 853 | --sysconfdir=*) sysconfdir="$optarg" |
07381cc1 | 854 | ;; |
785c23ae LC |
855 | --localstatedir=*) local_statedir="$optarg" |
856 | ;; | |
3d5eecab GH |
857 | --firmwarepath=*) firmwarepath="$optarg" |
858 | ;; | |
181ce1d0 OH |
859 | --host=*|--build=*|\ |
860 | --disable-dependency-tracking|\ | |
785c23ae | 861 | --sbindir=*|--sharedstatedir=*|\ |
fe0038be | 862 | --oldincludedir=*|--datarootdir=*|--infodir=*|\ |
023ddd74 MF |
863 | --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*) |
864 | # These switches are silently ignored, for compatibility with | |
865 | # autoconf-generated configure scripts. This allows QEMU's | |
866 | # configure to be used by RPM and similar macros that set | |
867 | # lots of directory switches by default. | |
868 | ;; | |
3556c233 PB |
869 | --disable-qom-cast-debug) qom_cast_debug="no" |
870 | ;; | |
871 | --enable-qom-cast-debug) qom_cast_debug="yes" | |
872 | ;; | |
0c58ac1c | 873 | --audio-drv-list=*) audio_drv_list="$optarg" |
102a52e4 | 874 | ;; |
89138857 | 875 | --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=$(echo "$optarg" | sed -e 's/,/ /g') |
b64ec4e4 | 876 | ;; |
89138857 | 877 | --block-drv-ro-whitelist=*) block_drv_ro_whitelist=$(echo "$optarg" | sed -e 's/,/ /g') |
eb852011 | 878 | ;; |
e5f05f8c KW |
879 | --enable-block-drv-whitelist-in-tools) block_drv_whitelist_tools="yes" |
880 | ;; | |
881 | --disable-block-drv-whitelist-in-tools) block_drv_whitelist_tools="no" | |
882 | ;; | |
f8393946 AJ |
883 | --enable-debug-tcg) debug_tcg="yes" |
884 | ;; | |
885 | --disable-debug-tcg) debug_tcg="no" | |
886 | ;; | |
f3d08ee6 PB |
887 | --enable-debug) |
888 | # Enable debugging options that aren't excessively noisy | |
889 | debug_tcg="yes" | |
1fcc6d42 | 890 | debug_mutex="yes" |
f3d08ee6 | 891 | debug="yes" |
b553a042 | 892 | fortify_source="no" |
f3d08ee6 | 893 | ;; |
247724cb MAL |
894 | --enable-sanitizers) sanitizers="yes" |
895 | ;; | |
896 | --disable-sanitizers) sanitizers="no" | |
897 | ;; | |
0aebab04 LY |
898 | --enable-tsan) tsan="yes" |
899 | ;; | |
900 | --disable-tsan) tsan="no" | |
901 | ;; | |
4d34a86b | 902 | --disable-slirp) slirp="disabled" |
1d14ffa9 | 903 | ;; |
fd6fc214 PB |
904 | --enable-slirp) slirp="enabled" |
905 | ;; | |
4d34a86b | 906 | --enable-slirp=git) slirp="internal" |
7c57bdd8 | 907 | ;; |
03a3c0b3 | 908 | --enable-slirp=*) slirp="$optarg" |
675b9b53 | 909 | ;; |
1badb709 | 910 | --disable-xen) xen="disabled" |
e37630ca | 911 | ;; |
1badb709 | 912 | --enable-xen) xen="enabled" |
fc321b4b | 913 | ;; |
1badb709 | 914 | --disable-tcg) tcg="disabled" |
d1a14257 | 915 | plugins="no" |
b3f6ea7e | 916 | ;; |
1badb709 | 917 | --enable-tcg) tcg="enabled" |
b3f6ea7e | 918 | ;; |
05c2a3e7 FB |
919 | --enable-profiler) profiler="yes" |
920 | ;; | |
cad25d69 | 921 | --disable-system) softmmu="no" |
0a8e90f4 | 922 | ;; |
cad25d69 | 923 | --enable-system) softmmu="yes" |
0a8e90f4 | 924 | ;; |
0953a80f ZA |
925 | --disable-user) |
926 | linux_user="no" ; | |
927 | bsd_user="no" ; | |
0953a80f ZA |
928 | ;; |
929 | --enable-user) ;; | |
831b7825 | 930 | --disable-linux-user) linux_user="no" |
0a8e90f4 | 931 | ;; |
831b7825 TS |
932 | --enable-linux-user) linux_user="yes" |
933 | ;; | |
84778508 BS |
934 | --disable-bsd-user) bsd_user="no" |
935 | ;; | |
936 | --enable-bsd-user) bsd_user="yes" | |
937 | ;; | |
40d6444e | 938 | --enable-pie) pie="yes" |
34005a00 | 939 | ;; |
40d6444e | 940 | --disable-pie) pie="no" |
34005a00 | 941 | ;; |
85aa5189 FB |
942 | --enable-werror) werror="yes" |
943 | ;; | |
944 | --disable-werror) werror="no" | |
945 | ;; | |
cdad781d DB |
946 | --enable-lto) lto="true" |
947 | ;; | |
948 | --disable-lto) lto="false" | |
949 | ;; | |
63678e17 SN |
950 | --enable-stack-protector) stack_protector="yes" |
951 | ;; | |
952 | --disable-stack-protector) stack_protector="no" | |
953 | ;; | |
1e4f6065 DB |
954 | --enable-safe-stack) safe_stack="yes" |
955 | ;; | |
956 | --disable-safe-stack) safe_stack="no" | |
957 | ;; | |
9e62ba48 DB |
958 | --enable-cfi) |
959 | cfi="true"; | |
960 | lto="true"; | |
961 | ;; | |
962 | --disable-cfi) cfi="false" | |
963 | ;; | |
fbb4121d | 964 | --disable-fdt) fdt="disabled" |
2df87df7 | 965 | ;; |
fbb4121d PB |
966 | --enable-fdt) fdt="enabled" |
967 | ;; | |
968 | --enable-fdt=git) fdt="internal" | |
969 | ;; | |
03a3c0b3 | 970 | --enable-fdt=*) fdt="$optarg" |
2df87df7 | 971 | ;; |
a40161cb PB |
972 | --disable-membarrier) membarrier="no" |
973 | ;; | |
974 | --enable-membarrier) membarrier="yes" | |
975 | ;; | |
7e563bfb | 976 | --with-pkgversion=*) pkgversion="$optarg" |
4a19f1ec | 977 | ;; |
519175a2 AB |
978 | --with-coroutine=*) coroutine="$optarg" |
979 | ;; | |
70c60c08 SH |
980 | --disable-coroutine-pool) coroutine_pool="no" |
981 | ;; | |
982 | --enable-coroutine-pool) coroutine_pool="yes" | |
983 | ;; | |
7d992e4d PL |
984 | --enable-debug-stack-usage) debug_stack_usage="yes" |
985 | ;; | |
f0d92b56 LM |
986 | --enable-crypto-afalg) crypto_afalg="yes" |
987 | ;; | |
988 | --disable-crypto-afalg) crypto_afalg="no" | |
989 | ;; | |
d5970055 MT |
990 | --disable-vhost-net) vhost_net="no" |
991 | ;; | |
992 | --enable-vhost-net) vhost_net="yes" | |
993 | ;; | |
042cea27 GA |
994 | --disable-vhost-crypto) vhost_crypto="no" |
995 | ;; | |
299e6f19 | 996 | --enable-vhost-crypto) vhost_crypto="yes" |
042cea27 | 997 | ;; |
5e9be92d NB |
998 | --disable-vhost-scsi) vhost_scsi="no" |
999 | ;; | |
1000 | --enable-vhost-scsi) vhost_scsi="yes" | |
1001 | ;; | |
fc0b9b0e SH |
1002 | --disable-vhost-vsock) vhost_vsock="no" |
1003 | ;; | |
1004 | --enable-vhost-vsock) vhost_vsock="yes" | |
1005 | ;; | |
98fc1ada DDAG |
1006 | --disable-vhost-user-fs) vhost_user_fs="no" |
1007 | ;; | |
1008 | --enable-vhost-user-fs) vhost_user_fs="yes" | |
1009 | ;; | |
da076ffe | 1010 | --disable-opengl) opengl="no" |
20ff075b | 1011 | ;; |
da076ffe | 1012 | --enable-opengl) opengl="yes" |
20ff075b | 1013 | ;; |
1ffb3bbb | 1014 | --disable-zlib-test) |
1ece9905 | 1015 | ;; |
d138cee9 MR |
1016 | --enable-guest-agent) guest_agent="yes" |
1017 | ;; | |
1018 | --disable-guest-agent) guest_agent="no" | |
1019 | ;; | |
d9840e25 TS |
1020 | --with-vss-sdk) vss_win32_sdk="" |
1021 | ;; | |
1022 | --with-vss-sdk=*) vss_win32_sdk="$optarg" | |
1023 | ;; | |
1024 | --without-vss-sdk) vss_win32_sdk="no" | |
1025 | ;; | |
1026 | --with-win-sdk) win_sdk="" | |
1027 | ;; | |
1028 | --with-win-sdk=*) win_sdk="$optarg" | |
1029 | ;; | |
1030 | --without-win-sdk) win_sdk="no" | |
1031 | ;; | |
4b1c11fd DB |
1032 | --enable-tools) want_tools="yes" |
1033 | ;; | |
1034 | --disable-tools) want_tools="no" | |
1035 | ;; | |
86583a07 LM |
1036 | --disable-avx2) avx2_opt="no" |
1037 | ;; | |
1038 | --enable-avx2) avx2_opt="yes" | |
1039 | ;; | |
6b8cd447 RH |
1040 | --disable-avx512f) avx512f_opt="no" |
1041 | ;; | |
1042 | --enable-avx512f) avx512f_opt="yes" | |
1043 | ;; | |
52b53c04 FZ |
1044 | --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane) |
1045 | echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2 | |
583f6e7b | 1046 | ;; |
cb6414df FZ |
1047 | --enable-vhdx|--disable-vhdx) |
1048 | echo "$0: $opt is obsolete, VHDX driver is always built" >&2 | |
1049 | ;; | |
315d3184 FZ |
1050 | --enable-uuid|--disable-uuid) |
1051 | echo "$0: $opt is obsolete, UUID support is always built" >&2 | |
1052 | ;; | |
a1c5e949 DB |
1053 | --tls-priority=*) tls_priority="$optarg" |
1054 | ;; | |
2da776db MH |
1055 | --enable-rdma) rdma="yes" |
1056 | ;; | |
1057 | --disable-rdma) rdma="no" | |
1058 | ;; | |
21ab34c9 MA |
1059 | --enable-pvrdma) pvrdma="yes" |
1060 | ;; | |
1061 | --disable-pvrdma) pvrdma="no" | |
1062 | ;; | |
e91c793c CR |
1063 | --disable-tpm) tpm="no" |
1064 | ;; | |
ab214c29 SB |
1065 | --enable-tpm) tpm="yes" |
1066 | ;; | |
ed1701c6 DDAG |
1067 | --disable-live-block-migration) live_block_migration="no" |
1068 | ;; | |
1069 | --enable-live-block-migration) live_block_migration="yes" | |
1070 | ;; | |
a99d57bb WG |
1071 | --disable-numa) numa="no" |
1072 | ;; | |
1073 | --enable-numa) numa="yes" | |
1074 | ;; | |
a6b1d4c0 CX |
1075 | --disable-replication) replication="no" |
1076 | ;; | |
1077 | --enable-replication) replication="yes" | |
1078 | ;; | |
2f740136 JC |
1079 | --disable-bochs) bochs="no" |
1080 | ;; | |
1081 | --enable-bochs) bochs="yes" | |
1082 | ;; | |
1083 | --disable-cloop) cloop="no" | |
1084 | ;; | |
1085 | --enable-cloop) cloop="yes" | |
1086 | ;; | |
1087 | --disable-dmg) dmg="no" | |
1088 | ;; | |
1089 | --enable-dmg) dmg="yes" | |
1090 | ;; | |
1091 | --disable-qcow1) qcow1="no" | |
1092 | ;; | |
1093 | --enable-qcow1) qcow1="yes" | |
1094 | ;; | |
1095 | --disable-vdi) vdi="no" | |
1096 | ;; | |
1097 | --enable-vdi) vdi="yes" | |
1098 | ;; | |
1099 | --disable-vvfat) vvfat="no" | |
1100 | ;; | |
1101 | --enable-vvfat) vvfat="yes" | |
1102 | ;; | |
1103 | --disable-qed) qed="no" | |
1104 | ;; | |
1105 | --enable-qed) qed="yes" | |
1106 | ;; | |
1107 | --disable-parallels) parallels="no" | |
1108 | ;; | |
1109 | --enable-parallels) parallels="yes" | |
1110 | ;; | |
e6a74868 MAL |
1111 | --disable-vhost-user) vhost_user="no" |
1112 | ;; | |
299e6f19 PB |
1113 | --enable-vhost-user) vhost_user="yes" |
1114 | ;; | |
108a6481 CL |
1115 | --disable-vhost-vdpa) vhost_vdpa="no" |
1116 | ;; | |
1117 | --enable-vhost-vdpa) vhost_vdpa="yes" | |
1118 | ;; | |
299e6f19 PB |
1119 | --disable-vhost-kernel) vhost_kernel="no" |
1120 | ;; | |
1121 | --enable-vhost-kernel) vhost_kernel="yes" | |
e6a74868 | 1122 | ;; |
8b18cdbf | 1123 | --disable-capstone) capstone="disabled" |
8ca80760 | 1124 | ;; |
8b18cdbf | 1125 | --enable-capstone) capstone="enabled" |
8ca80760 | 1126 | ;; |
8b18cdbf | 1127 | --enable-capstone=git) capstone="internal" |
e219c499 | 1128 | ;; |
03a3c0b3 | 1129 | --enable-capstone=*) capstone="$optarg" |
e219c499 | 1130 | ;; |
cc84d63a DB |
1131 | --with-git=*) git="$optarg" |
1132 | ;; | |
7d7dbf9d DS |
1133 | --with-git-submodules=*) |
1134 | git_submodules_action="$optarg" | |
f62bbee5 | 1135 | ;; |
ba59fb77 PB |
1136 | --enable-debug-mutex) debug_mutex=yes |
1137 | ;; | |
1138 | --disable-debug-mutex) debug_mutex=no | |
1139 | ;; | |
9b8e4298 AB |
1140 | --enable-plugins) if test "$mingw32" = "yes"; then |
1141 | error_exit "TCG plugins not currently supported on Windows platforms" | |
1142 | else | |
1143 | plugins="yes" | |
1144 | fi | |
40e8c6f4 AB |
1145 | ;; |
1146 | --disable-plugins) plugins="no" | |
1147 | ;; | |
afc3a8f9 AB |
1148 | --enable-containers) use_containers="yes" |
1149 | ;; | |
1150 | --disable-containers) use_containers="no" | |
1151 | ;; | |
f48e590a AB |
1152 | --gdb=*) gdb_bin="$optarg" |
1153 | ;; | |
b767d257 MMG |
1154 | --enable-rng-none) rng_none=yes |
1155 | ;; | |
1156 | --disable-rng-none) rng_none=no | |
1157 | ;; | |
54e7aac0 AK |
1158 | --enable-keyring) secret_keyring="yes" |
1159 | ;; | |
1160 | --disable-keyring) secret_keyring="no" | |
1161 | ;; | |
20cf7b8e DP |
1162 | --enable-gio) gio=yes |
1163 | ;; | |
1164 | --disable-gio) gio=no | |
1165 | ;; | |
b8e0c493 JD |
1166 | --enable-slirp-smbd) slirp_smbd=yes |
1167 | ;; | |
1168 | --disable-slirp-smbd) slirp_smbd=no | |
1169 | ;; | |
3b4da132 PB |
1170 | # backwards compatibility options |
1171 | --enable-trace-backend=*) meson_option_parse "--enable-trace-backends=$optarg" "$optarg" | |
1172 | ;; | |
1173 | --disable-blobs) meson_option_parse --disable-install-blobs "" | |
1174 | ;; | |
1175 | --enable-tcmalloc) meson_option_parse --enable-malloc=tcmalloc tcmalloc | |
1176 | ;; | |
1177 | --enable-jemalloc) meson_option_parse --enable-malloc=jemalloc jemalloc | |
1178 | ;; | |
1179 | # everything else has the same name in configure and meson | |
61d63097 PB |
1180 | --enable-* | --disable-*) meson_option_parse "$opt" "$optarg" |
1181 | ;; | |
2d2ad6d0 FZ |
1182 | *) |
1183 | echo "ERROR: unknown option $opt" | |
1184 | echo "Try '$0 --help' for more information" | |
1185 | exit 1 | |
7f1559c6 | 1186 | ;; |
7d13299d FB |
1187 | esac |
1188 | done | |
1189 | ||
d1a14257 AB |
1190 | # test for any invalid configuration combinations |
1191 | if test "$plugins" = "yes" -a "$tcg" = "disabled"; then | |
1192 | error_exit "Can't enable plugins on non-TCG builds" | |
1193 | fi | |
1194 | ||
7d7dbf9d DS |
1195 | case $git_submodules_action in |
1196 | update|validate) | |
1197 | if test ! -e "$source_path/.git"; then | |
1198 | echo "ERROR: cannot $git_submodules_action git submodules without .git" | |
1199 | exit 1 | |
1200 | fi | |
1201 | ;; | |
1202 | ignore) | |
b80fd281 PB |
1203 | if ! test -f "$source_path/ui/keycodemapdb/README" |
1204 | then | |
1205 | echo | |
1206 | echo "ERROR: missing GIT submodules" | |
1207 | echo | |
1208 | if test -e "$source_path/.git"; then | |
1209 | echo "--with-git-submodules=ignore specified but submodules were not" | |
1210 | echo "checked out. Please initialize and update submodules." | |
1211 | else | |
1212 | echo "This is not a GIT checkout but module content appears to" | |
1213 | echo "be missing. Do not use 'git archive' or GitHub download links" | |
1214 | echo "to acquire QEMU source archives. Non-GIT builds are only" | |
1215 | echo "supported with source archives linked from:" | |
1216 | echo | |
1217 | echo " https://www.qemu.org/download/#source" | |
1218 | echo | |
1219 | echo "Developers working with GIT can use scripts/archive-source.sh" | |
1220 | echo "if they need to create valid source archives." | |
1221 | fi | |
1222 | echo | |
1223 | exit 1 | |
1224 | fi | |
7d7dbf9d DS |
1225 | ;; |
1226 | *) | |
1227 | echo "ERROR: invalid --with-git-submodules= value '$git_submodules_action'" | |
1228 | exit 1 | |
1229 | ;; | |
1230 | esac | |
1231 | ||
22a87800 MAL |
1232 | libdir="${libdir:-$prefix/lib}" |
1233 | libexecdir="${libexecdir:-$prefix/libexec}" | |
1234 | includedir="${includedir:-$prefix/include}" | |
1235 | ||
1236 | if test "$mingw32" = "yes" ; then | |
15588a62 | 1237 | bindir="${bindir:-$prefix}" |
22a87800 | 1238 | else |
22a87800 | 1239 | bindir="${bindir:-$prefix/bin}" |
22a87800 | 1240 | fi |
15588a62 JW |
1241 | mandir="${mandir:-$prefix/share/man}" |
1242 | datadir="${datadir:-$prefix/share}" | |
1243 | docdir="${docdir:-$prefix/share/doc}" | |
1244 | sysconfdir="${sysconfdir:-$prefix/etc}" | |
1245 | local_statedir="${local_statedir:-$prefix/var}" | |
16bf7a33 PB |
1246 | firmwarepath="${firmwarepath:-$datadir/qemu-firmware}" |
1247 | localedir="${localedir:-$datadir/locale}" | |
22a87800 | 1248 | |
9557af9c AB |
1249 | if eval test -z "\${cross_cc_$cpu}"; then |
1250 | eval "cross_cc_${cpu}=\$cc" | |
1251 | cross_cc_vars="$cross_cc_vars cross_cc_${cpu}" | |
1252 | fi | |
79f3b12f | 1253 | |
60e0df25 | 1254 | default_target_list="" |
43692239 | 1255 | deprecated_targets_list=ppc64abi32-linux-user |
fdb75aef | 1256 | deprecated_features="" |
6e92f823 PM |
1257 | mak_wilds="" |
1258 | ||
b915a2f1 PB |
1259 | if [ "$linux_user" != no ]; then |
1260 | if [ "$targetos" = linux ] && [ -d $source_path/linux-user/include/host/$cpu ]; then | |
1261 | linux_user=yes | |
1262 | elif [ "$linux_user" = yes ]; then | |
1263 | error_exit "linux-user not supported on this architecture" | |
1264 | fi | |
1265 | fi | |
1266 | if [ "$bsd_user" != no ]; then | |
1267 | if [ "$bsd_user" = "" ]; then | |
1268 | test $targetos = freebsd && bsd_user=yes | |
1269 | fi | |
1270 | if [ "$bsd_user" = yes ] && ! [ -d $source_path/bsd-user/$targetos ]; then | |
1271 | error_exit "bsd-user not supported on this host OS" | |
1272 | fi | |
1273 | fi | |
6e92f823 | 1274 | if [ "$softmmu" = "yes" ]; then |
812b31d3 | 1275 | mak_wilds="${mak_wilds} $source_path/configs/targets/*-softmmu.mak" |
60e0df25 | 1276 | fi |
6e92f823 | 1277 | if [ "$linux_user" = "yes" ]; then |
812b31d3 | 1278 | mak_wilds="${mak_wilds} $source_path/configs/targets/*-linux-user.mak" |
60e0df25 | 1279 | fi |
6e92f823 | 1280 | if [ "$bsd_user" = "yes" ]; then |
812b31d3 | 1281 | mak_wilds="${mak_wilds} $source_path/configs/targets/*-bsd-user.mak" |
60e0df25 PM |
1282 | fi |
1283 | ||
3a5ae4a9 AB |
1284 | # If the user doesn't explicitly specify a deprecated target we will |
1285 | # skip it. | |
1286 | if test -z "$target_list"; then | |
1287 | if test -z "$target_list_exclude"; then | |
1288 | target_list_exclude="$deprecated_targets_list" | |
1289 | else | |
1290 | target_list_exclude="$target_list_exclude,$deprecated_targets_list" | |
1291 | fi | |
2d838d9b AB |
1292 | fi |
1293 | ||
2d838d9b AB |
1294 | for config in $mak_wilds; do |
1295 | target="$(basename "$config" .mak)" | |
98db9a06 | 1296 | if echo "$target_list_exclude" | grep -vq "$target"; then |
2d838d9b AB |
1297 | default_target_list="${default_target_list} $target" |
1298 | fi | |
1299 | done | |
6e92f823 | 1300 | |
af5db58e PB |
1301 | if test x"$show_help" = x"yes" ; then |
1302 | cat << EOF | |
1303 | ||
1304 | Usage: configure [options] | |
1305 | Options: [defaults in brackets after descriptions] | |
1306 | ||
08fb77ed SW |
1307 | Standard options: |
1308 | --help print this message | |
1309 | --prefix=PREFIX install in PREFIX [$prefix] | |
1310 | --interp-prefix=PREFIX where to find shared libraries, etc. | |
1311 | use %M for cpu name [$interp_prefix] | |
2deca810 | 1312 | --target-list=LIST set target list (default: build all non-deprecated) |
08fb77ed SW |
1313 | $(echo Available targets: $default_target_list | \ |
1314 | fold -s -w 53 | sed -e 's/^/ /') | |
2deca810 AB |
1315 | $(echo Deprecated targets: $deprecated_targets_list | \ |
1316 | fold -s -w 53 | sed -e 's/^/ /') | |
447e133f | 1317 | --target-list-exclude=LIST exclude a set of targets from the default target-list |
08fb77ed SW |
1318 | |
1319 | Advanced options (experts only): | |
3812c0c4 | 1320 | --cross-prefix=PREFIX use PREFIX for compile tools, PREFIX can be blank [$cross_prefix] |
08fb77ed SW |
1321 | --cc=CC use C compiler CC [$cc] |
1322 | --iasl=IASL use ACPI compiler IASL [$iasl] | |
1323 | --host-cc=CC use C compiler CC [$host_cc] for code run at | |
1324 | build time | |
1325 | --cxx=CXX use C++ compiler CXX [$cxx] | |
1326 | --objcc=OBJCC use Objective-C compiler OBJCC [$objcc] | |
a2866660 PB |
1327 | --extra-cflags=CFLAGS append extra C compiler flags CFLAGS |
1328 | --extra-cxxflags=CXXFLAGS append extra C++ compiler flags CXXFLAGS | |
08fb77ed | 1329 | --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS |
d75402b5 | 1330 | --cross-cc-ARCH=CC use compiler when building ARCH guest test cases |
479ca4cc | 1331 | --cross-cc-cflags-ARCH= use compiler flags when building ARCH guest tests |
08fb77ed | 1332 | --make=MAKE use specified make [$make] |
08fb77ed | 1333 | --python=PYTHON use specified python [$python] |
2eb054c2 | 1334 | --sphinx-build=SPHINX use specified sphinx-build [$sphinx_build] |
a5665051 | 1335 | --meson=MESON use specified meson [$meson] |
48328880 | 1336 | --ninja=NINJA use specified ninja [$ninja] |
08fb77ed | 1337 | --smbd=SMBD use specified smbd [$smbd] |
db1b5f13 | 1338 | --with-git=GIT use specified git [$git] |
7d7dbf9d DS |
1339 | --with-git-submodules=update update git submodules (default if .git dir exists) |
1340 | --with-git-submodules=validate fail if git submodules are not up to date | |
1341 | --with-git-submodules=ignore do not update or check git submodules (default if no .git dir) | |
08fb77ed SW |
1342 | --static enable static build [$static] |
1343 | --mandir=PATH install man pages in PATH | |
10ff82d1 | 1344 | --datadir=PATH install firmware in PATH/$qemu_suffix |
fe0038be | 1345 | --localedir=PATH install translation in PATH/$qemu_suffix |
10ff82d1 | 1346 | --docdir=PATH install documentation in PATH/$qemu_suffix |
08fb77ed SW |
1347 | --bindir=PATH install binaries in PATH |
1348 | --libdir=PATH install libraries in PATH | |
db1b5f13 | 1349 | --libexecdir=PATH install helper binaries in PATH |
10ff82d1 | 1350 | --sysconfdir=PATH install config in PATH/$qemu_suffix |
08fb77ed | 1351 | --localstatedir=PATH install local state in PATH (set at runtime on win32) |
3d5eecab | 1352 | --firmwarepath=PATH search PATH for firmware files |
13336606 | 1353 | --efi-aarch64=PATH PATH of efi file to use for aarch64 VMs. |
ca8c0909 | 1354 | --with-suffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir/docdir [$qemu_suffix] |
db1b5f13 | 1355 | --with-pkgversion=VERS use specified string as sub-version of the package |
c035c8d6 PB |
1356 | --without-default-features default all --enable-* options to "disabled" |
1357 | --without-default-devices do not include any device that is not needed to | |
1358 | start the emulator (only use if you are including | |
d1d5e9ee AB |
1359 | desired devices in configs/devices/) |
1360 | --with-devices-ARCH=NAME override default configs/devices | |
08fb77ed | 1361 | --enable-debug enable common debug build options |
247724cb | 1362 | --enable-sanitizers enable default sanitizers |
0aebab04 | 1363 | --enable-tsan enable thread sanitizer |
08fb77ed | 1364 | --disable-werror disable compilation abort on warning |
63678e17 | 1365 | --disable-stack-protector disable compiler-provided stack protection |
16bfbc70 | 1366 | --audio-drv-list=LIST set audio drivers to try if -audiodev is not used |
08fb77ed SW |
1367 | --block-drv-whitelist=L Same as --block-drv-rw-whitelist=L |
1368 | --block-drv-rw-whitelist=L | |
1369 | set block driver read-write whitelist | |
e5f05f8c | 1370 | (by default affects only QEMU, not tools like qemu-img) |
08fb77ed SW |
1371 | --block-drv-ro-whitelist=L |
1372 | set block driver read-only whitelist | |
e5f05f8c KW |
1373 | (by default affects only QEMU, not tools like qemu-img) |
1374 | --enable-block-drv-whitelist-in-tools | |
1375 | use block whitelist also in tools instead of only QEMU | |
08fb77ed SW |
1376 | --with-trace-file=NAME Full PATH,NAME of file to store traces |
1377 | Default:trace-<pid> | |
c23f23b9 | 1378 | --cpu=CPU Build for host CPU [$cpu] |
08fb77ed | 1379 | --with-coroutine=BACKEND coroutine backend. Supported options: |
33c53c54 | 1380 | ucontext, sigaltstack, windows |
08fb77ed | 1381 | --enable-gcov enable test coverage analysis with gcov |
c23f23b9 MT |
1382 | --with-vss-sdk=SDK-path enable Windows VSS support in QEMU Guest Agent |
1383 | --with-win-sdk=SDK-path path to Windows Platform SDK (to build VSS .tlb) | |
a1c5e949 | 1384 | --tls-priority default TLS protocol/cipher priority string |
c12d66aa LM |
1385 | --enable-gprof QEMU profiling with gprof |
1386 | --enable-profiler profiler support | |
c12d66aa LM |
1387 | --enable-debug-stack-usage |
1388 | track the maximum stack usage of stacks created by qemu_alloc_stack | |
40e8c6f4 AB |
1389 | --enable-plugins |
1390 | enable plugins via shared library loading | |
afc3a8f9 | 1391 | --disable-containers don't use containers for cross-building |
f48e590a | 1392 | --gdb=GDB-path gdb to use for gdbstub tests [$gdb_bin] |
61d63097 PB |
1393 | EOF |
1394 | meson_options_help | |
1395 | cat << EOF | |
c23f23b9 MT |
1396 | system all system emulation targets |
1397 | user supported user emulation targets | |
1398 | linux-user all linux usermode emulation targets | |
1399 | bsd-user all BSD usermode emulation targets | |
c23f23b9 | 1400 | guest-agent build the QEMU Guest Agent |
c23f23b9 | 1401 | pie Position Independent Executables |
21e709aa | 1402 | modules modules support (non-Windows) |
bd83c861 | 1403 | module-upgrades try to load modules from alternate paths for upgrades |
c23f23b9 MT |
1404 | debug-tcg TCG debugging (default is disabled) |
1405 | debug-info debugging information | |
cdad781d | 1406 | lto Enable Link-Time Optimization. |
1e4f6065 DB |
1407 | safe-stack SafeStack Stack Smash Protection. Depends on |
1408 | clang/llvm >= 3.7 and requires coroutine backend ucontext. | |
a40161cb | 1409 | membarrier membarrier system call (for Linux 4.14+ or Windows) |
21ab34c9 MA |
1410 | rdma Enable RDMA-based migration |
1411 | pvrdma Enable PVRDMA support | |
299e6f19 PB |
1412 | vhost-net vhost-net kernel acceleration support |
1413 | vhost-vsock virtio sockets device support | |
1414 | vhost-scsi vhost-scsi kernel target support | |
1415 | vhost-crypto vhost-user-crypto backend support | |
1416 | vhost-kernel vhost kernel backend support | |
1417 | vhost-user vhost-user backend support | |
108a6481 | 1418 | vhost-vdpa vhost-vdpa kernel backend support |
ed1701c6 | 1419 | live-block-migration Block migration in the main migration stream |
c23f23b9 | 1420 | coroutine-pool coroutine freelist (better performance) |
c23f23b9 | 1421 | tpm TPM support |
c23f23b9 | 1422 | numa libnuma support |
86583a07 | 1423 | avx2 AVX2 optimization support |
6b8cd447 | 1424 | avx512f AVX512F optimization support |
a6b1d4c0 | 1425 | replication replication support |
c12d66aa | 1426 | opengl opengl support |
c12d66aa | 1427 | qom-cast-debug cast debugging support |
8de73fa8 | 1428 | tools build qemu-io, qemu-nbd and qemu-img tools |
2f740136 JC |
1429 | bochs bochs image format support |
1430 | cloop cloop image format support | |
1431 | dmg dmg image format support | |
1432 | qcow1 qcow v1 image format support | |
1433 | vdi vdi image format support | |
1434 | vvfat vvfat image format support | |
1435 | qed qed image format support | |
1436 | parallels parallels image format support | |
f0d92b56 | 1437 | crypto-afalg Linux AF_ALG crypto backend driver |
ba59fb77 | 1438 | debug-mutex mutex debugging support |
b767d257 | 1439 | rng-none dummy RNG, avoid using /dev/(u)random and getrandom() |
20cf7b8e | 1440 | gio libgio support |
b8e0c493 | 1441 | slirp-smbd use smbd (at path --smbd=*) in slirp networking |
08fb77ed SW |
1442 | |
1443 | NOTE: The object files are built at the place where configure is launched | |
af5db58e | 1444 | EOF |
2d2ad6d0 | 1445 | exit 0 |
af5db58e PB |
1446 | fi |
1447 | ||
9c790242 | 1448 | # Remove old dependency files to make sure that they get properly regenerated |
bb768f71 | 1449 | rm -f */config-devices.mak.d |
9c790242 | 1450 | |
faf44142 DB |
1451 | if test -z "$python" |
1452 | then | |
1453 | error_exit "Python not found. Use --python=/path/to/python" | |
c53eeaf7 | 1454 | fi |
8e2c76bd RB |
1455 | if ! has "$make" |
1456 | then | |
1457 | error_exit "GNU make ($make) not found" | |
1458 | fi | |
c53eeaf7 SH |
1459 | |
1460 | # Note that if the Python conditional here evaluates True we will exit | |
1461 | # with status 1 which is a shell 'false' value. | |
1b11f28d TH |
1462 | if ! $python -c 'import sys; sys.exit(sys.version_info < (3,6))'; then |
1463 | error_exit "Cannot use '$python', Python >= 3.6 is required." \ | |
c53eeaf7 SH |
1464 | "Use --python=/path/to/python to specify a supported Python." |
1465 | fi | |
1466 | ||
755ee70f | 1467 | # Preserve python version since some functionality is dependent on it |
406ab2f3 | 1468 | 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 | 1469 | |
c53eeaf7 SH |
1470 | # Suppress writing compiled files |
1471 | python="$python -B" | |
1472 | ||
0a01d76f | 1473 | if test -z "$meson"; then |
6638cae5 | 1474 | if test "$explicit_python" = no && has meson && version_ge "$(meson --version)" 0.59.3; then |
0a01d76f | 1475 | meson=meson |
7d7dbf9d | 1476 | elif test $git_submodules_action != 'ignore' ; then |
0a01d76f MAL |
1477 | meson=git |
1478 | elif test -e "${source_path}/meson/meson.py" ; then | |
1479 | meson=internal | |
1480 | else | |
1481 | if test "$explicit_python" = yes; then | |
1482 | error_exit "--python requires using QEMU's embedded Meson distribution, but it was not found." | |
1483 | else | |
1484 | error_exit "Meson not found. Use --meson=/path/to/meson" | |
1485 | fi | |
1486 | fi | |
1487 | else | |
1488 | # Meson uses its own Python interpreter to invoke other Python scripts, | |
1489 | # but the user wants to use the one they specified with --python. | |
1490 | # | |
1491 | # We do not want to override the distro Python interpreter (and sometimes | |
1492 | # cannot: for example in Homebrew /usr/bin/meson is a bash script), so | |
1493 | # just require --meson=git|internal together with --python. | |
1494 | if test "$explicit_python" = yes; then | |
1495 | case "$meson" in | |
1496 | git | internal) ;; | |
1497 | *) error_exit "--python requires using QEMU's embedded Meson distribution." ;; | |
1498 | esac | |
1499 | fi | |
a5665051 | 1500 | fi |
a5665051 | 1501 | |
0a01d76f MAL |
1502 | if test "$meson" = git; then |
1503 | git_submodules="${git_submodules} meson" | |
a5665051 | 1504 | fi |
0a01d76f MAL |
1505 | |
1506 | case "$meson" in | |
1507 | git | internal) | |
0a01d76f MAL |
1508 | meson="$python ${source_path}/meson/meson.py" |
1509 | ;; | |
84ec0c24 | 1510 | *) meson=$(command -v "$meson") ;; |
0a01d76f MAL |
1511 | esac |
1512 | ||
09e93326 | 1513 | # Probe for ninja |
48328880 PB |
1514 | |
1515 | if test -z "$ninja"; then | |
1516 | for c in ninja ninja-build samu; do | |
1517 | if has $c; then | |
1518 | ninja=$(command -v "$c") | |
1519 | break | |
1520 | fi | |
1521 | done | |
09e93326 PB |
1522 | if test -z "$ninja"; then |
1523 | error_exit "Cannot find Ninja" | |
1524 | fi | |
48328880 | 1525 | fi |
a5665051 | 1526 | |
9aae6e54 DHB |
1527 | # Check that the C compiler works. Doing this here before testing |
1528 | # the host CPU ensures that we had a valid CC to autodetect the | |
1529 | # $cpu var (and we should bail right here if that's not the case). | |
1530 | # It also allows the help message to be printed without a CC. | |
1531 | write_c_skeleton; | |
1532 | if compile_object ; then | |
1533 | : C compiler works ok | |
1534 | else | |
1535 | error_exit "\"$cc\" either does not exist or does not work" | |
1536 | fi | |
1537 | if ! compile_prog ; then | |
1538 | error_exit "\"$cc\" cannot build an executable (is your linker broken?)" | |
1539 | fi | |
1540 | ||
9c83ffd8 PM |
1541 | # Consult white-list to determine whether to enable werror |
1542 | # by default. Only enable by default for git builds | |
9c83ffd8 | 1543 | if test -z "$werror" ; then |
7d7dbf9d | 1544 | if test "$git_submodules_action" != "ignore" && \ |
e633a5c6 | 1545 | { test "$linux" = "yes" || test "$mingw32" = "yes"; }; then |
9c83ffd8 PM |
1546 | werror="yes" |
1547 | else | |
1548 | werror="no" | |
1549 | fi | |
1550 | fi | |
1551 | ||
975ff037 | 1552 | if test "$targetos" = "bogus"; then |
fb59dabd PM |
1553 | # Now that we know that we're not printing the help and that |
1554 | # the compiler works (so the results of the check_defines we used | |
1555 | # to identify the OS are reliable), if we didn't recognize the | |
1556 | # host OS we should stop now. | |
951fedfc | 1557 | error_exit "Unrecognized host OS (uname -s reports '$(uname -s)')" |
fb59dabd PM |
1558 | fi |
1559 | ||
efc6c070 TH |
1560 | # Check whether the compiler matches our minimum requirements: |
1561 | cat > $TMPC << EOF | |
1562 | #if defined(__clang_major__) && defined(__clang_minor__) | |
1563 | # ifdef __apple_build_version__ | |
2a85a08c DB |
1564 | # if __clang_major__ < 10 || (__clang_major__ == 10 && __clang_minor__ < 0) |
1565 | # error You need at least XCode Clang v10.0 to compile QEMU | |
efc6c070 TH |
1566 | # endif |
1567 | # else | |
2a85a08c DB |
1568 | # if __clang_major__ < 6 || (__clang_major__ == 6 && __clang_minor__ < 0) |
1569 | # error You need at least Clang v6.0 to compile QEMU | |
efc6c070 TH |
1570 | # endif |
1571 | # endif | |
1572 | #elif defined(__GNUC__) && defined(__GNUC_MINOR__) | |
3830df5f | 1573 | # if __GNUC__ < 7 || (__GNUC__ == 7 && __GNUC_MINOR__ < 4) |
1574 | # error You need at least GCC v7.4.0 to compile QEMU | |
efc6c070 TH |
1575 | # endif |
1576 | #else | |
1577 | # error You either need GCC or Clang to compiler QEMU | |
1578 | #endif | |
1579 | int main (void) { return 0; } | |
1580 | EOF | |
1581 | if ! compile_prog "" "" ; then | |
3830df5f | 1582 | error_exit "You need at least GCC v7.4 or Clang v6.0 (or XCode Clang v10.0)" |
efc6c070 TH |
1583 | fi |
1584 | ||
00849b92 RH |
1585 | # Accumulate -Wfoo and -Wno-bar separately. |
1586 | # We will list all of the enable flags first, and the disable flags second. | |
1587 | # Note that we do not add -Werror, because that would enable it for all | |
1588 | # configure tests. If a configure test failed due to -Werror this would | |
1589 | # just silently disable some features, so it's too error prone. | |
1590 | ||
1591 | warn_flags= | |
1592 | add_to warn_flags -Wold-style-declaration | |
1593 | add_to warn_flags -Wold-style-definition | |
1594 | add_to warn_flags -Wtype-limits | |
1595 | add_to warn_flags -Wformat-security | |
1596 | add_to warn_flags -Wformat-y2k | |
1597 | add_to warn_flags -Winit-self | |
1598 | add_to warn_flags -Wignored-qualifiers | |
1599 | add_to warn_flags -Wempty-body | |
1600 | add_to warn_flags -Wnested-externs | |
1601 | add_to warn_flags -Wendif-labels | |
1602 | add_to warn_flags -Wexpansion-to-defined | |
0a2ebce9 | 1603 | add_to warn_flags -Wimplicit-fallthrough=2 |
00849b92 RH |
1604 | |
1605 | nowarn_flags= | |
1606 | add_to nowarn_flags -Wno-initializer-overrides | |
1607 | add_to nowarn_flags -Wno-missing-include-dirs | |
1608 | add_to nowarn_flags -Wno-shift-negative-value | |
1609 | add_to nowarn_flags -Wno-string-plus-int | |
1610 | add_to nowarn_flags -Wno-typedef-redefinition | |
aabab967 | 1611 | add_to nowarn_flags -Wno-tautological-type-limit-compare |
bac8d222 | 1612 | add_to nowarn_flags -Wno-psabi |
00849b92 RH |
1613 | |
1614 | gcc_flags="$warn_flags $nowarn_flags" | |
93b25869 JS |
1615 | |
1616 | cc_has_warning_flag() { | |
1617 | write_c_skeleton; | |
1618 | ||
a1d29d6c PM |
1619 | # Use the positive sense of the flag when testing for -Wno-wombat |
1620 | # support (gcc will happily accept the -Wno- form of unknown | |
1621 | # warning options). | |
93b25869 JS |
1622 | optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')" |
1623 | compile_prog "-Werror $optflag" "" | |
1624 | } | |
1625 | ||
1626 | for flag in $gcc_flags; do | |
1627 | if cc_has_warning_flag $flag ; then | |
1628 | QEMU_CFLAGS="$QEMU_CFLAGS $flag" | |
8d05095c PB |
1629 | fi |
1630 | done | |
1631 | ||
3b463a3f | 1632 | if test "$stack_protector" != "no"; then |
fccd35a0 RR |
1633 | cat > $TMPC << EOF |
1634 | int main(int argc, char *argv[]) | |
1635 | { | |
1636 | char arr[64], *p = arr, *c = argv[0]; | |
1637 | while (*c) { | |
1638 | *p++ = *c++; | |
1639 | } | |
1640 | return 0; | |
1641 | } | |
1642 | EOF | |
63678e17 | 1643 | gcc_flags="-fstack-protector-strong -fstack-protector-all" |
3b463a3f | 1644 | sp_on=0 |
63678e17 | 1645 | for flag in $gcc_flags; do |
590e5dd9 PM |
1646 | # We need to check both a compile and a link, since some compiler |
1647 | # setups fail only on a .c->.o compile and some only at link time | |
086d5f75 | 1648 | if compile_object "-Werror $flag" && |
590e5dd9 | 1649 | compile_prog "-Werror $flag" ""; then |
63678e17 | 1650 | QEMU_CFLAGS="$QEMU_CFLAGS $flag" |
db5adeaa | 1651 | QEMU_LDFLAGS="$QEMU_LDFLAGS $flag" |
3b463a3f | 1652 | sp_on=1 |
63678e17 SN |
1653 | break |
1654 | fi | |
1655 | done | |
3b463a3f MR |
1656 | if test "$stack_protector" = yes; then |
1657 | if test $sp_on = 0; then | |
1658 | error_exit "Stack protector not supported" | |
1659 | fi | |
1660 | fi | |
37746c5e MAL |
1661 | fi |
1662 | ||
20bc94a2 PB |
1663 | # Disable -Wmissing-braces on older compilers that warn even for |
1664 | # the "universal" C zero initializer {0}. | |
1665 | cat > $TMPC << EOF | |
1666 | struct { | |
1667 | int a[2]; | |
1668 | } x = {0}; | |
1669 | EOF | |
1670 | if compile_object "-Werror" "" ; then | |
1671 | : | |
1672 | else | |
1673 | QEMU_CFLAGS="$QEMU_CFLAGS -Wno-missing-braces" | |
1674 | fi | |
1675 | ||
21e709aa MAL |
1676 | # Our module code doesn't support Windows |
1677 | if test "$modules" = "yes" && test "$mingw32" = "yes" ; then | |
1678 | error_exit "Modules are not available for Windows" | |
1679 | fi | |
1680 | ||
bd83c861 CE |
1681 | # module_upgrades is only reasonable if modules are enabled |
1682 | if test "$modules" = "no" && test "$module_upgrades" = "yes" ; then | |
1683 | error_exit "Can't enable module-upgrades as Modules are not enabled" | |
1684 | fi | |
1685 | ||
5f2453ac | 1686 | # Static linking is not possible with plugins, modules or PIE |
40d6444e | 1687 | if test "$static" = "yes" ; then |
aa0d1f44 PB |
1688 | if test "$modules" = "yes" ; then |
1689 | error_exit "static and modules are mutually incompatible" | |
1690 | fi | |
5f2453ac AB |
1691 | if test "$plugins" = "yes"; then |
1692 | error_exit "static and plugins are mutually incompatible" | |
ba4dd2aa AB |
1693 | else |
1694 | plugins="no" | |
5f2453ac | 1695 | fi |
40d6444e | 1696 | fi |
37650689 | 1697 | test "$plugins" = "" && plugins=yes |
40d6444e | 1698 | |
b2634124 | 1699 | cat > $TMPC << EOF |
21d4a791 AK |
1700 | |
1701 | #ifdef __linux__ | |
1702 | # define THREAD __thread | |
1703 | #else | |
1704 | # define THREAD | |
1705 | #endif | |
21d4a791 | 1706 | static THREAD int tls_var; |
21d4a791 | 1707 | int main(void) { return tls_var; } |
40d6444e | 1708 | EOF |
412aeacd | 1709 | |
ffd205ef JC |
1710 | # Check we support -fno-pie and -no-pie first; we will need the former for |
1711 | # building ROMs, and both for everything if --disable-pie is passed. | |
b2634124 RH |
1712 | if compile_prog "-Werror -fno-pie" "-no-pie"; then |
1713 | CFLAGS_NOPIE="-fno-pie" | |
ffd205ef | 1714 | LDFLAGS_NOPIE="-no-pie" |
b2634124 RH |
1715 | fi |
1716 | ||
12781462 | 1717 | if test "$static" = "yes"; then |
eca7a8e6 | 1718 | if test "$pie" != "no" && compile_prog "-Werror -fPIE -DPIE" "-static-pie"; then |
5770e8af | 1719 | CONFIGURE_CFLAGS="-fPIE -DPIE $CONFIGURE_CFLAGS" |
12781462 RH |
1720 | QEMU_LDFLAGS="-static-pie $QEMU_LDFLAGS" |
1721 | pie="yes" | |
1722 | elif test "$pie" = "yes"; then | |
1723 | error_exit "-static-pie not available due to missing toolchain support" | |
1724 | else | |
1725 | QEMU_LDFLAGS="-static $QEMU_LDFLAGS" | |
1726 | pie="no" | |
1727 | fi | |
1728 | elif test "$pie" = "no"; then | |
5770e8af | 1729 | CONFIGURE_CFLAGS="$CFLAGS_NOPIE $CONFIGURE_CFLAGS" |
ffd205ef | 1730 | CONFIGURE_LDFLAGS="$LDFLAGS_NOPIE $CONFIGURE_LDFLAGS" |
eca7a8e6 | 1731 | elif compile_prog "-Werror -fPIE -DPIE" "-pie"; then |
5770e8af PB |
1732 | CONFIGURE_CFLAGS="-fPIE -DPIE $CONFIGURE_CFLAGS" |
1733 | CONFIGURE_LDFLAGS="-pie $CONFIGURE_LDFLAGS" | |
2c674109 RH |
1734 | pie="yes" |
1735 | elif test "$pie" = "yes"; then | |
1736 | error_exit "PIE not available due to missing toolchain support" | |
1737 | else | |
1738 | echo "Disabling PIE due to missing toolchain support" | |
1739 | pie="no" | |
40d6444e AK |
1740 | fi |
1741 | ||
e6cbd751 RH |
1742 | # Detect support for PT_GNU_RELRO + DT_BIND_NOW. |
1743 | # The combination is known as "full relro", because .got.plt is read-only too. | |
1744 | if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then | |
1745 | QEMU_LDFLAGS="-Wl,-z,relro -Wl,-z,now $QEMU_LDFLAGS" | |
1746 | fi | |
1747 | ||
09dada40 PB |
1748 | ########################################## |
1749 | # __sync_fetch_and_and requires at least -march=i486. Many toolchains | |
1750 | # use i686 as default anyway, but for those that don't, an explicit | |
1751 | # specification is necessary | |
1752 | ||
1753 | if test "$cpu" = "i386"; then | |
1754 | cat > $TMPC << EOF | |
1755 | static int sfaa(int *ptr) | |
1756 | { | |
1757 | return __sync_fetch_and_and(ptr, 0); | |
1758 | } | |
1759 | ||
1760 | int main(void) | |
1761 | { | |
1762 | int val = 42; | |
1405b629 | 1763 | val = __sync_val_compare_and_swap(&val, 0, 1); |
09dada40 PB |
1764 | sfaa(&val); |
1765 | return val; | |
1766 | } | |
1767 | EOF | |
1768 | if ! compile_prog "" "" ; then | |
1769 | QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS" | |
1770 | fi | |
1771 | fi | |
1772 | ||
56267b62 PMD |
1773 | if test "$tcg" = "enabled"; then |
1774 | git_submodules="$git_submodules tests/fp/berkeley-testfloat-3" | |
1775 | git_submodules="$git_submodules tests/fp/berkeley-softfloat-3" | |
1776 | fi | |
1777 | ||
afb63ebd | 1778 | if test -z "${target_list+xxx}" ; then |
fdb75aef | 1779 | default_targets=yes |
d880a3ba | 1780 | for target in $default_target_list; do |
fdb75aef | 1781 | target_list="$target_list $target" |
d880a3ba PB |
1782 | done |
1783 | target_list="${target_list# }" | |
121afa9e | 1784 | else |
fdb75aef | 1785 | default_targets=no |
89138857 | 1786 | target_list=$(echo "$target_list" | sed -e 's/,/ /g') |
d880a3ba PB |
1787 | for target in $target_list; do |
1788 | # Check that we recognised the target name; this allows a more | |
1789 | # friendly error message than if we let it fall through. | |
1790 | case " $default_target_list " in | |
1791 | *" $target "*) | |
1792 | ;; | |
1793 | *) | |
1794 | error_exit "Unknown target name '$target'" | |
1795 | ;; | |
1796 | esac | |
d880a3ba | 1797 | done |
121afa9e | 1798 | fi |
25b48338 | 1799 | |
fdb75aef PB |
1800 | for target in $target_list; do |
1801 | # if a deprecated target is enabled we note it here | |
1802 | if echo "$deprecated_targets_list" | grep -q "$target"; then | |
1803 | add_to deprecated_features $target | |
1804 | fi | |
1805 | done | |
1806 | ||
f55fe278 PB |
1807 | # see if system emulation was really requested |
1808 | case " $target_list " in | |
1809 | *"-softmmu "*) softmmu=yes | |
1810 | ;; | |
1811 | *) softmmu=no | |
1812 | ;; | |
1813 | esac | |
5327cf48 | 1814 | |
249247c9 JQ |
1815 | feature_not_found() { |
1816 | feature=$1 | |
21684af0 | 1817 | remedy=$2 |
249247c9 | 1818 | |
76ad07a4 | 1819 | error_exit "User requested feature $feature" \ |
21684af0 SS |
1820 | "configure was not able to find it." \ |
1821 | "$remedy" | |
249247c9 JQ |
1822 | } |
1823 | ||
7d13299d FB |
1824 | # --- |
1825 | # big/little endian test | |
1826 | cat > $TMPC << EOF | |
659eb157 | 1827 | #include <stdio.h> |
61cc919f MF |
1828 | short big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, }; |
1829 | short little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, }; | |
659eb157 TH |
1830 | int main(int argc, char *argv[]) |
1831 | { | |
1832 | return printf("%s %s\n", (char *)big_endian, (char *)little_endian); | |
7d13299d FB |
1833 | } |
1834 | EOF | |
1835 | ||
659eb157 TH |
1836 | if compile_prog ; then |
1837 | if strings -a $TMPE | grep -q BiGeNdIaN ; then | |
61cc919f | 1838 | bigendian="yes" |
659eb157 | 1839 | elif strings -a $TMPE | grep -q LiTtLeEnDiAn ; then |
61cc919f MF |
1840 | bigendian="no" |
1841 | else | |
1842 | echo big/little test failed | |
659eb157 | 1843 | exit 1 |
21d89f84 | 1844 | fi |
61cc919f MF |
1845 | else |
1846 | echo big/little test failed | |
659eb157 | 1847 | exit 1 |
7d13299d FB |
1848 | fi |
1849 | ||
e10ee3f5 PMD |
1850 | ########################################## |
1851 | # system tools | |
1852 | if test -z "$want_tools"; then | |
1853 | if test "$softmmu" = "no"; then | |
1854 | want_tools=no | |
1855 | else | |
1856 | want_tools=yes | |
1857 | fi | |
1858 | fi | |
1859 | ||
299e6f19 PB |
1860 | ######################################### |
1861 | # vhost interdependencies and host support | |
1862 | ||
1863 | # vhost backends | |
d88618f7 SH |
1864 | if test "$vhost_user" = "yes" && test "$linux" != "yes"; then |
1865 | error_exit "vhost-user is only available on Linux" | |
299e6f19 | 1866 | fi |
108a6481 CL |
1867 | test "$vhost_vdpa" = "" && vhost_vdpa=$linux |
1868 | if test "$vhost_vdpa" = "yes" && test "$linux" != "yes"; then | |
1869 | error_exit "vhost-vdpa is only available on Linux" | |
1870 | fi | |
299e6f19 PB |
1871 | test "$vhost_kernel" = "" && vhost_kernel=$linux |
1872 | if test "$vhost_kernel" = "yes" && test "$linux" != "yes"; then | |
1873 | error_exit "vhost-kernel is only available on Linux" | |
1874 | fi | |
1875 | ||
1876 | # vhost-kernel devices | |
1877 | test "$vhost_scsi" = "" && vhost_scsi=$vhost_kernel | |
1878 | if test "$vhost_scsi" = "yes" && test "$vhost_kernel" != "yes"; then | |
1879 | error_exit "--enable-vhost-scsi requires --enable-vhost-kernel" | |
1880 | fi | |
1881 | test "$vhost_vsock" = "" && vhost_vsock=$vhost_kernel | |
1882 | if test "$vhost_vsock" = "yes" && test "$vhost_kernel" != "yes"; then | |
1883 | error_exit "--enable-vhost-vsock requires --enable-vhost-kernel" | |
1884 | fi | |
1885 | ||
1886 | # vhost-user backends | |
1887 | test "$vhost_net_user" = "" && vhost_net_user=$vhost_user | |
1888 | if test "$vhost_net_user" = "yes" && test "$vhost_user" = "no"; then | |
1889 | error_exit "--enable-vhost-net-user requires --enable-vhost-user" | |
1890 | fi | |
1891 | test "$vhost_crypto" = "" && vhost_crypto=$vhost_user | |
1892 | if test "$vhost_crypto" = "yes" && test "$vhost_user" = "no"; then | |
1893 | error_exit "--enable-vhost-crypto requires --enable-vhost-user" | |
1894 | fi | |
98fc1ada DDAG |
1895 | test "$vhost_user_fs" = "" && vhost_user_fs=$vhost_user |
1896 | if test "$vhost_user_fs" = "yes" && test "$vhost_user" = "no"; then | |
1897 | error_exit "--enable-vhost-user-fs requires --enable-vhost-user" | |
1898 | fi | |
108a6481 CL |
1899 | #vhost-vdpa backends |
1900 | test "$vhost_net_vdpa" = "" && vhost_net_vdpa=$vhost_vdpa | |
1901 | if test "$vhost_net_vdpa" = "yes" && test "$vhost_vdpa" = "no"; then | |
1902 | error_exit "--enable-vhost-net-vdpa requires --enable-vhost-vdpa" | |
1903 | fi | |
299e6f19 | 1904 | |
40bc0ca9 | 1905 | # OR the vhost-kernel, vhost-vdpa and vhost-user values for simplicity |
299e6f19 PB |
1906 | if test "$vhost_net" = ""; then |
1907 | test "$vhost_net_user" = "yes" && vhost_net=yes | |
40bc0ca9 | 1908 | test "$vhost_net_vdpa" = "yes" && vhost_net=yes |
299e6f19 PB |
1909 | test "$vhost_kernel" = "yes" && vhost_net=yes |
1910 | fi | |
1911 | ||
779ab5e3 SW |
1912 | ########################################## |
1913 | # pkg-config probe | |
1914 | ||
1915 | if ! has "$pkg_config_exe"; then | |
76ad07a4 | 1916 | error_exit "pkg-config binary '$pkg_config_exe' not found" |
779ab5e3 SW |
1917 | fi |
1918 | ||
e37630ca AL |
1919 | ########################################## |
1920 | # xen probe | |
1921 | ||
1badb709 | 1922 | if test "$xen" != "disabled" ; then |
c1cdd9d5 JG |
1923 | # Check whether Xen library path is specified via --extra-ldflags to avoid |
1924 | # overriding this setting with pkg-config output. If not, try pkg-config | |
1925 | # to obtain all needed flags. | |
1926 | ||
1927 | if ! echo $EXTRA_LDFLAGS | grep tools/libxc > /dev/null && \ | |
1928 | $pkg_config --exists xencontrol ; then | |
1929 | xen_ctrl_version="$(printf '%d%02d%02d' \ | |
1930 | $($pkg_config --modversion xencontrol | sed 's/\./ /g') )" | |
1badb709 | 1931 | xen=enabled |
5b6a8f43 | 1932 | xen_pc="xencontrol xenstore xenforeignmemory xengnttab" |
c1cdd9d5 | 1933 | xen_pc="$xen_pc xenevtchn xendevicemodel" |
58ea9a7a AP |
1934 | if $pkg_config --exists xentoolcore; then |
1935 | xen_pc="$xen_pc xentoolcore" | |
1936 | fi | |
582ea95f MAL |
1937 | xen_cflags="$($pkg_config --cflags $xen_pc)" |
1938 | xen_libs="$($pkg_config --libs $xen_pc)" | |
c1cdd9d5 | 1939 | else |
d5b93ddf | 1940 | |
5b6a8f43 | 1941 | xen_libs="-lxenstore -lxenctrl" |
d9506cab | 1942 | xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn" |
50ced5b3 | 1943 | |
c1cdd9d5 JG |
1944 | # First we test whether Xen headers and libraries are available. |
1945 | # If no, we are done and there is no Xen support. | |
1946 | # If yes, more tests are run to detect the Xen version. | |
1947 | ||
1948 | # Xen (any) | |
1949 | cat > $TMPC <<EOF | |
e37630ca | 1950 | #include <xenctrl.h> |
50ced5b3 SW |
1951 | int main(void) { |
1952 | return 0; | |
1953 | } | |
1954 | EOF | |
c1cdd9d5 JG |
1955 | if ! compile_prog "" "$xen_libs" ; then |
1956 | # Xen not found | |
1badb709 | 1957 | if test "$xen" = "enabled" ; then |
c1cdd9d5 JG |
1958 | feature_not_found "xen" "Install xen devel" |
1959 | fi | |
1badb709 | 1960 | xen=disabled |
50ced5b3 | 1961 | |
c1cdd9d5 JG |
1962 | # Xen unstable |
1963 | elif | |
1964 | cat > $TMPC <<EOF && | |
2cbf8903 RL |
1965 | #undef XC_WANT_COMPAT_DEVICEMODEL_API |
1966 | #define __XEN_TOOLS__ | |
1967 | #include <xendevicemodel.h> | |
d3c49ebb | 1968 | #include <xenforeignmemory.h> |
2cbf8903 RL |
1969 | int main(void) { |
1970 | xendevicemodel_handle *xd; | |
d3c49ebb | 1971 | xenforeignmemory_handle *xfmem; |
2cbf8903 RL |
1972 | |
1973 | xd = xendevicemodel_open(0, 0); | |
1974 | xendevicemodel_pin_memory_cacheattr(xd, 0, 0, 0, 0); | |
1975 | ||
d3c49ebb PD |
1976 | xfmem = xenforeignmemory_open(0, 0); |
1977 | xenforeignmemory_map_resource(xfmem, 0, 0, 0, 0, 0, NULL, 0, 0); | |
1978 | ||
2cbf8903 RL |
1979 | return 0; |
1980 | } | |
1981 | EOF | |
1982 | compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore" | |
1983 | then | |
1984 | xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore" | |
1985 | xen_ctrl_version=41100 | |
1badb709 | 1986 | xen=enabled |
2cbf8903 RL |
1987 | elif |
1988 | cat > $TMPC <<EOF && | |
5ba3d756 ID |
1989 | #undef XC_WANT_COMPAT_MAP_FOREIGN_API |
1990 | #include <xenforeignmemory.h> | |
58ea9a7a | 1991 | #include <xentoolcore.h> |
5ba3d756 ID |
1992 | int main(void) { |
1993 | xenforeignmemory_handle *xfmem; | |
1994 | ||
1995 | xfmem = xenforeignmemory_open(0, 0); | |
1996 | xenforeignmemory_map2(xfmem, 0, 0, 0, 0, 0, 0, 0); | |
58ea9a7a | 1997 | xentoolcore_restrict_all(0); |
5ba3d756 ID |
1998 | |
1999 | return 0; | |
2000 | } | |
2001 | EOF | |
58ea9a7a | 2002 | compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore" |
5ba3d756 | 2003 | then |
58ea9a7a | 2004 | xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore" |
5ba3d756 | 2005 | xen_ctrl_version=41000 |
1badb709 | 2006 | xen=enabled |
5ba3d756 ID |
2007 | elif |
2008 | cat > $TMPC <<EOF && | |
da8090cc PD |
2009 | #undef XC_WANT_COMPAT_DEVICEMODEL_API |
2010 | #define __XEN_TOOLS__ | |
2011 | #include <xendevicemodel.h> | |
2012 | int main(void) { | |
2013 | xendevicemodel_handle *xd; | |
2014 | ||
2015 | xd = xendevicemodel_open(0, 0); | |
2016 | xendevicemodel_close(xd); | |
50ced5b3 | 2017 | |
da8090cc PD |
2018 | return 0; |
2019 | } | |
2020 | EOF | |
c1cdd9d5 JG |
2021 | compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs" |
2022 | then | |
2023 | xen_stable_libs="-lxendevicemodel $xen_stable_libs" | |
2024 | xen_ctrl_version=40900 | |
1badb709 | 2025 | xen=enabled |
c1cdd9d5 JG |
2026 | elif |
2027 | cat > $TMPC <<EOF && | |
b6eb9b45 PS |
2028 | /* |
2029 | * If we have stable libs the we don't want the libxc compat | |
2030 | * layers, regardless of what CFLAGS we may have been given. | |
2031 | * | |
2032 | * Also, check if xengnttab_grant_copy_segment_t is defined and | |
2033 | * grant copy operation is implemented. | |
2034 | */ | |
2035 | #undef XC_WANT_COMPAT_EVTCHN_API | |
2036 | #undef XC_WANT_COMPAT_GNTTAB_API | |
2037 | #undef XC_WANT_COMPAT_MAP_FOREIGN_API | |
2038 | #include <xenctrl.h> | |
2039 | #include <xenstore.h> | |
2040 | #include <xenevtchn.h> | |
2041 | #include <xengnttab.h> | |
2042 | #include <xenforeignmemory.h> | |
2043 | #include <stdint.h> | |
2044 | #include <xen/hvm/hvm_info_table.h> | |
2045 | #if !defined(HVM_MAX_VCPUS) | |
2046 | # error HVM_MAX_VCPUS not defined | |
2047 | #endif | |
2048 | int main(void) { | |
2049 | xc_interface *xc = NULL; | |
2050 | xenforeignmemory_handle *xfmem; | |
2051 | xenevtchn_handle *xe; | |
2052 | xengnttab_handle *xg; | |
b6eb9b45 PS |
2053 | xengnttab_grant_copy_segment_t* seg = NULL; |
2054 | ||
2055 | xs_daemon_open(); | |
2056 | ||
2057 | xc = xc_interface_open(0, 0, 0); | |
2058 | xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); | |
2059 | xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); | |
2060 | xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); | |
2061 | xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL); | |
b6eb9b45 PS |
2062 | |
2063 | xfmem = xenforeignmemory_open(0, 0); | |
2064 | xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0); | |
2065 | ||
2066 | xe = xenevtchn_open(0, 0); | |
2067 | xenevtchn_fd(xe); | |
2068 | ||
2069 | xg = xengnttab_open(0, 0); | |
2070 | xengnttab_grant_copy(xg, 0, seg); | |
2071 | ||
2072 | return 0; | |
2073 | } | |
2074 | EOF | |
c1cdd9d5 JG |
2075 | compile_prog "" "$xen_libs $xen_stable_libs" |
2076 | then | |
2077 | xen_ctrl_version=40800 | |
1badb709 | 2078 | xen=enabled |
c1cdd9d5 JG |
2079 | elif |
2080 | cat > $TMPC <<EOF && | |
5eeb39c2 IC |
2081 | /* |
2082 | * If we have stable libs the we don't want the libxc compat | |
2083 | * layers, regardless of what CFLAGS we may have been given. | |
2084 | */ | |
2085 | #undef XC_WANT_COMPAT_EVTCHN_API | |
2086 | #undef XC_WANT_COMPAT_GNTTAB_API | |
2087 | #undef XC_WANT_COMPAT_MAP_FOREIGN_API | |
2088 | #include <xenctrl.h> | |
2089 | #include <xenstore.h> | |
2090 | #include <xenevtchn.h> | |
2091 | #include <xengnttab.h> | |
2092 | #include <xenforeignmemory.h> | |
2093 | #include <stdint.h> | |
2094 | #include <xen/hvm/hvm_info_table.h> | |
2095 | #if !defined(HVM_MAX_VCPUS) | |
2096 | # error HVM_MAX_VCPUS not defined | |
2097 | #endif | |
2098 | int main(void) { | |
2099 | xc_interface *xc = NULL; | |
2100 | xenforeignmemory_handle *xfmem; | |
2101 | xenevtchn_handle *xe; | |
2102 | xengnttab_handle *xg; | |
5eeb39c2 IC |
2103 | |
2104 | xs_daemon_open(); | |
2105 | ||
2106 | xc = xc_interface_open(0, 0, 0); | |
2107 | xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); | |
2108 | xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); | |
2109 | xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); | |
2110 | xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL); | |
5eeb39c2 IC |
2111 | |
2112 | xfmem = xenforeignmemory_open(0, 0); | |
2113 | xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0); | |
2114 | ||
2115 | xe = xenevtchn_open(0, 0); | |
2116 | xenevtchn_fd(xe); | |
2117 | ||
2118 | xg = xengnttab_open(0, 0); | |
2119 | xengnttab_map_grant_ref(xg, 0, 0, 0); | |
2120 | ||
2121 | return 0; | |
2122 | } | |
2123 | EOF | |
c1cdd9d5 JG |
2124 | compile_prog "" "$xen_libs $xen_stable_libs" |
2125 | then | |
2126 | xen_ctrl_version=40701 | |
1badb709 | 2127 | xen=enabled |
c1cdd9d5 JG |
2128 | |
2129 | # Xen 4.6 | |
2130 | elif | |
2131 | cat > $TMPC <<EOF && | |
cdadde39 | 2132 | #include <xenctrl.h> |
e108a3c1 | 2133 | #include <xenstore.h> |
d5b93ddf AP |
2134 | #include <stdint.h> |
2135 | #include <xen/hvm/hvm_info_table.h> | |
2136 | #if !defined(HVM_MAX_VCPUS) | |
2137 | # error HVM_MAX_VCPUS not defined | |
2138 | #endif | |
d8b441a3 JB |
2139 | int main(void) { |
2140 | xc_interface *xc; | |
2141 | xs_daemon_open(); | |
2142 | xc = xc_interface_open(0, 0, 0); | |
2143 | xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); | |
2144 | xc_gnttab_open(NULL, 0); | |
2145 | xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); | |
2146 | xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); | |
2147 | xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL); | |
20a544c7 | 2148 | xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0); |
d8b441a3 JB |
2149 | return 0; |
2150 | } | |
2151 | EOF | |
c1cdd9d5 JG |
2152 | compile_prog "" "$xen_libs" |
2153 | then | |
2154 | xen_ctrl_version=40600 | |
1badb709 | 2155 | xen=enabled |
c1cdd9d5 JG |
2156 | |
2157 | # Xen 4.5 | |
2158 | elif | |
2159 | cat > $TMPC <<EOF && | |
d8b441a3 JB |
2160 | #include <xenctrl.h> |
2161 | #include <xenstore.h> | |
2162 | #include <stdint.h> | |
2163 | #include <xen/hvm/hvm_info_table.h> | |
2164 | #if !defined(HVM_MAX_VCPUS) | |
2165 | # error HVM_MAX_VCPUS not defined | |
2166 | #endif | |
3996e85c PD |
2167 | int main(void) { |
2168 | xc_interface *xc; | |
2169 | xs_daemon_open(); | |
2170 | xc = xc_interface_open(0, 0, 0); | |
2171 | xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); | |
2172 | xc_gnttab_open(NULL, 0); | |
2173 | xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); | |
2174 | xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); | |
2175 | xc_hvm_create_ioreq_server(xc, 0, 0, NULL); | |
2176 | return 0; | |
2177 | } | |
2178 | EOF | |
c1cdd9d5 JG |
2179 | compile_prog "" "$xen_libs" |
2180 | then | |
2181 | xen_ctrl_version=40500 | |
1badb709 | 2182 | xen=enabled |
3996e85c | 2183 | |
c1cdd9d5 JG |
2184 | elif |
2185 | cat > $TMPC <<EOF && | |
3996e85c PD |
2186 | #include <xenctrl.h> |
2187 | #include <xenstore.h> | |
2188 | #include <stdint.h> | |
2189 | #include <xen/hvm/hvm_info_table.h> | |
2190 | #if !defined(HVM_MAX_VCPUS) | |
2191 | # error HVM_MAX_VCPUS not defined | |
2192 | #endif | |
8688e065 SS |
2193 | int main(void) { |
2194 | xc_interface *xc; | |
2195 | xs_daemon_open(); | |
2196 | xc = xc_interface_open(0, 0, 0); | |
2197 | xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); | |
2198 | xc_gnttab_open(NULL, 0); | |
2199 | xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); | |
2200 | xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); | |
2201 | return 0; | |
2202 | } | |
2203 | EOF | |
c1cdd9d5 JG |
2204 | compile_prog "" "$xen_libs" |
2205 | then | |
2206 | xen_ctrl_version=40200 | |
1badb709 | 2207 | xen=enabled |
8688e065 | 2208 | |
c1cdd9d5 | 2209 | else |
1badb709 | 2210 | if test "$xen" = "enabled" ; then |
c1cdd9d5 JG |
2211 | feature_not_found "xen (unsupported version)" \ |
2212 | "Install a supported xen (xen 4.2 or newer)" | |
2213 | fi | |
1badb709 | 2214 | xen=disabled |
fc321b4b | 2215 | fi |
d5b93ddf | 2216 | |
1badb709 | 2217 | if test "$xen" = enabled; then |
c1cdd9d5 | 2218 | if test $xen_ctrl_version -ge 40701 ; then |
582ea95f | 2219 | xen_libs="$xen_libs $xen_stable_libs " |
c1cdd9d5 | 2220 | fi |
5eeb39c2 | 2221 | fi |
d5b93ddf | 2222 | fi |
e37630ca AL |
2223 | fi |
2224 | ||
2da776db MH |
2225 | ########################################## |
2226 | # RDMA needs OpenFabrics libraries | |
2227 | if test "$rdma" != "no" ; then | |
2228 | cat > $TMPC <<EOF | |
2229 | #include <rdma/rdma_cma.h> | |
2230 | int main(void) { return 0; } | |
2231 | EOF | |
ef6d4ccd | 2232 | rdma_libs="-lrdmacm -libverbs -libumad" |
2da776db MH |
2233 | if compile_prog "" "$rdma_libs" ; then |
2234 | rdma="yes" | |
2da776db MH |
2235 | else |
2236 | if test "$rdma" = "yes" ; then | |
2237 | error_exit \ | |
ef6d4ccd | 2238 | " OpenFabrics librdmacm/libibverbs/libibumad not present." \ |
2da776db | 2239 | " Your options:" \ |
ef6d4ccd | 2240 | " (1) Fast: Install infiniband packages (devel) from your distro." \ |
2da776db MH |
2241 | " (2) Cleanest: Install libraries from www.openfabrics.org" \ |
2242 | " (3) Also: Install softiwarp if you don't have RDMA hardware" | |
2243 | fi | |
2244 | rdma="no" | |
2245 | fi | |
2246 | fi | |
2247 | ||
21ab34c9 MA |
2248 | ########################################## |
2249 | # PVRDMA detection | |
2250 | ||
2251 | cat > $TMPC <<EOF && | |
2252 | #include <sys/mman.h> | |
2253 | ||
2254 | int | |
2255 | main(void) | |
2256 | { | |
2257 | char buf = 0; | |
2258 | void *addr = &buf; | |
2259 | addr = mremap(addr, 0, 1, MREMAP_MAYMOVE | MREMAP_FIXED); | |
2260 | ||
2261 | return 0; | |
2262 | } | |
2263 | EOF | |
2264 | ||
2265 | if test "$rdma" = "yes" ; then | |
2266 | case "$pvrdma" in | |
2267 | "") | |
2268 | if compile_prog "" ""; then | |
2269 | pvrdma="yes" | |
2270 | else | |
2271 | pvrdma="no" | |
2272 | fi | |
2273 | ;; | |
2274 | "yes") | |
2275 | if ! compile_prog "" ""; then | |
2276 | error_exit "PVRDMA is not supported since mremap is not implemented" | |
2277 | fi | |
2278 | pvrdma="yes" | |
2279 | ;; | |
2280 | "no") | |
2281 | pvrdma="no" | |
2282 | ;; | |
2283 | esac | |
2284 | else | |
2285 | if test "$pvrdma" = "yes" ; then | |
2286 | error_exit "PVRDMA requires rdma suppport" | |
2287 | fi | |
2288 | pvrdma="no" | |
2289 | fi | |
95c6bff3 | 2290 | |
ee108585 YS |
2291 | # Let's see if enhanced reg_mr is supported |
2292 | if test "$pvrdma" = "yes" ; then | |
2293 | ||
2294 | cat > $TMPC <<EOF && | |
2295 | #include <infiniband/verbs.h> | |
2296 | ||
2297 | int | |
2298 | main(void) | |
2299 | { | |
2300 | struct ibv_mr *mr; | |
2301 | struct ibv_pd *pd = NULL; | |
2302 | size_t length = 10; | |
2303 | uint64_t iova = 0; | |
2304 | int access = 0; | |
2305 | void *addr = NULL; | |
2306 | ||
2307 | mr = ibv_reg_mr_iova(pd, addr, length, iova, access); | |
2308 | ||
2309 | ibv_dereg_mr(mr); | |
2310 | ||
2311 | return 0; | |
2312 | } | |
2313 | EOF | |
2314 | if ! compile_prog "" "-libverbs"; then | |
2315 | QEMU_CFLAGS="$QEMU_CFLAGS -DLEGACY_RDMA_REG_MR" | |
2316 | fi | |
2317 | fi | |
2318 | ||
e18df141 AL |
2319 | ########################################## |
2320 | # glib support probe | |
a52d28af | 2321 | |
b4c6036f | 2322 | glib_req_ver=2.56 |
aa0d1f44 PB |
2323 | glib_modules=gthread-2.0 |
2324 | if test "$modules" = yes; then | |
a88afc64 | 2325 | glib_modules="$glib_modules gmodule-export-2.0" |
b906acac PB |
2326 | elif test "$plugins" = "yes"; then |
2327 | glib_modules="$glib_modules gmodule-no-export-2.0" | |
54cb65d8 | 2328 | fi |
e26110cf | 2329 | |
aa0d1f44 | 2330 | for i in $glib_modules; do |
e26110cf | 2331 | if $pkg_config --atleast-version=$glib_req_ver $i; then |
89138857 SW |
2332 | glib_cflags=$($pkg_config --cflags $i) |
2333 | glib_libs=$($pkg_config --libs $i) | |
e26110cf FZ |
2334 | else |
2335 | error_exit "glib-$glib_req_ver $i is required to compile QEMU" | |
2336 | fi | |
2337 | done | |
2338 | ||
215b0c2f PB |
2339 | # This workaround is required due to a bug in pkg-config file for glib as it |
2340 | # doesn't define GLIB_STATIC_COMPILATION for pkg-config --static | |
2341 | ||
2342 | if test "$static" = yes && test "$mingw32" = yes; then | |
2343 | glib_cflags="-DGLIB_STATIC_COMPILATION $glib_cflags" | |
2344 | fi | |
2345 | ||
20cf7b8e DP |
2346 | if ! test "$gio" = "no"; then |
2347 | pass=no | |
2348 | if $pkg_config --atleast-version=$glib_req_ver gio-2.0; then | |
2349 | gio_cflags=$($pkg_config --cflags gio-2.0) | |
2350 | gio_libs=$($pkg_config --libs gio-2.0) | |
2351 | gdbus_codegen=$($pkg_config --variable=gdbus_codegen gio-2.0) | |
5ecfb76c | 2352 | if ! has "$gdbus_codegen"; then |
20cf7b8e DP |
2353 | gdbus_codegen= |
2354 | fi | |
2355 | # Check that the libraries actually work -- Ubuntu 18.04 ships | |
2356 | # with pkg-config --static --libs data for gio-2.0 that is missing | |
2357 | # -lblkid and will give a link error. | |
2358 | cat > $TMPC <<EOF | |
13ceae66 PM |
2359 | #include <gio/gio.h> |
2360 | int main(void) | |
2361 | { | |
2362 | g_dbus_proxy_new_sync(0, 0, 0, 0, 0, 0, 0, 0); | |
2363 | return 0; | |
2364 | } | |
2365 | EOF | |
20cf7b8e DP |
2366 | if compile_prog "$gio_cflags" "$gio_libs" ; then |
2367 | pass=yes | |
2368 | else | |
2369 | pass=no | |
2370 | fi | |
2371 | ||
2372 | if test "$pass" = "yes" && | |
2373 | $pkg_config --atleast-version=$glib_req_ver gio-unix-2.0; then | |
2374 | gio_cflags="$gio_cflags $($pkg_config --cflags gio-unix-2.0)" | |
2375 | gio_libs="$gio_libs $($pkg_config --libs gio-unix-2.0)" | |
2376 | fi | |
76346b62 | 2377 | fi |
f876b765 | 2378 | |
20cf7b8e DP |
2379 | if test "$pass" = "no"; then |
2380 | if test "$gio" = "yes"; then | |
2381 | feature_not_found "gio" "Install libgio >= 2.0" | |
2382 | else | |
2383 | gio=no | |
2384 | fi | |
2385 | else | |
2386 | gio=yes | |
2387 | fi | |
25a97a56 MAL |
2388 | fi |
2389 | ||
977a82ab DB |
2390 | # Sanity check that the current size_t matches the |
2391 | # size that glib thinks it should be. This catches | |
2392 | # problems on multi-arch where people try to build | |
2393 | # 32-bit QEMU while pointing at 64-bit glib headers | |
2394 | cat > $TMPC <<EOF | |
2395 | #include <glib.h> | |
2396 | #include <unistd.h> | |
2397 | ||
2398 | #define QEMU_BUILD_BUG_ON(x) \ | |
2399 | typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused)); | |
2400 | ||
2401 | int main(void) { | |
2402 | QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T); | |
2403 | return 0; | |
2404 | } | |
2405 | EOF | |
2406 | ||
215b0c2f | 2407 | if ! compile_prog "$glib_cflags" "$glib_libs" ; then |
977a82ab DB |
2408 | error_exit "sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\ |
2409 | "You probably need to set PKG_CONFIG_LIBDIR"\ | |
2410 | "to point to the right pkg-config files for your"\ | |
2411 | "build target" | |
2412 | fi | |
2413 | ||
9bda600b EB |
2414 | # Silence clang warnings triggered by glib < 2.57.2 |
2415 | cat > $TMPC << EOF | |
2416 | #include <glib.h> | |
2417 | typedef struct Foo { | |
2418 | int i; | |
2419 | } Foo; | |
2420 | static void foo_free(Foo *f) | |
2421 | { | |
2422 | g_free(f); | |
2423 | } | |
2424 | G_DEFINE_AUTOPTR_CLEANUP_FUNC(Foo, foo_free); | |
2425 | int main(void) { return 0; } | |
2426 | EOF | |
2427 | if ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then | |
2428 | if cc_has_warning_flag "-Wno-unused-function"; then | |
2429 | glib_cflags="$glib_cflags -Wno-unused-function" | |
5770e8af | 2430 | CONFIGURE_CFLAGS="$CONFIGURE_CFLAGS -Wno-unused-function" |
9bda600b EB |
2431 | fi |
2432 | fi | |
2433 | ||
e26110cf FZ |
2434 | ########################################## |
2435 | # SHA command probe for modules | |
2436 | if test "$modules" = yes; then | |
2437 | shacmd_probe="sha1sum sha1 shasum" | |
2438 | for c in $shacmd_probe; do | |
8ccefb91 | 2439 | if has $c; then |
e26110cf FZ |
2440 | shacmd="$c" |
2441 | break | |
2442 | fi | |
2443 | done | |
2444 | if test "$shacmd" = ""; then | |
2445 | error_exit "one of the checksum commands is required to enable modules: $shacmd_probe" | |
2446 | fi | |
e18df141 AL |
2447 | fi |
2448 | ||
3b8acc11 | 2449 | ########################################## |
7aaa6a16 | 2450 | # TPM emulation is only on POSIX |
3b8acc11 | 2451 | |
7aaa6a16 PB |
2452 | if test "$tpm" = ""; then |
2453 | if test "$mingw32" = "yes"; then | |
2454 | tpm=no | |
2455 | else | |
2456 | tpm=yes | |
2457 | fi | |
2458 | elif test "$tpm" = "yes"; then | |
2459 | if test "$mingw32" = "yes" ; then | |
2460 | error_exit "TPM emulation only available on POSIX systems" | |
2461 | fi | |
3b8acc11 PB |
2462 | fi |
2463 | ||
f652e6af AJ |
2464 | ########################################## |
2465 | # fdt probe | |
d599938a | 2466 | |
fbb4121d PB |
2467 | case "$fdt" in |
2468 | auto | enabled | internal) | |
2469 | # Simpler to always update submodule, even if not needed. | |
2d652f24 | 2470 | git_submodules="${git_submodules} dtc" |
fbb4121d PB |
2471 | ;; |
2472 | esac | |
f652e6af | 2473 | |
20ff075b | 2474 | ########################################## |
9d49bcf6 | 2475 | # opengl probe (for sdl2, gtk) |
b1546f32 | 2476 | |
da076ffe | 2477 | if test "$opengl" != "no" ; then |
bc6a3565 AO |
2478 | epoxy=no |
2479 | if $pkg_config epoxy; then | |
2480 | cat > $TMPC << EOF | |
2481 | #include <epoxy/egl.h> | |
2482 | int main(void) { return 0; } | |
2483 | EOF | |
2484 | if compile_prog "" "" ; then | |
2485 | epoxy=yes | |
2486 | fi | |
2487 | fi | |
2488 | ||
2489 | if test "$epoxy" = "yes" ; then | |
2490 | opengl_cflags="$($pkg_config --cflags epoxy)" | |
2491 | opengl_libs="$($pkg_config --libs epoxy)" | |
da076ffe | 2492 | opengl=yes |
20ff075b | 2493 | else |
da076ffe | 2494 | if test "$opengl" = "yes" ; then |
bc6a3565 | 2495 | feature_not_found "opengl" "Please install epoxy with EGL" |
20ff075b | 2496 | fi |
f676c67e | 2497 | opengl_cflags="" |
da076ffe GH |
2498 | opengl_libs="" |
2499 | opengl=no | |
20ff075b MW |
2500 | fi |
2501 | fi | |
2502 | ||
a99d57bb WG |
2503 | ########################################## |
2504 | # libnuma probe | |
2505 | ||
2506 | if test "$numa" != "no" ; then | |
2507 | cat > $TMPC << EOF | |
2508 | #include <numa.h> | |
2509 | int main(void) { return numa_available(); } | |
2510 | EOF | |
2511 | ||
2512 | if compile_prog "" "-lnuma" ; then | |
2513 | numa=yes | |
ab318051 | 2514 | numa_libs="-lnuma" |
a99d57bb WG |
2515 | else |
2516 | if test "$numa" = "yes" ; then | |
2517 | feature_not_found "numa" "install numactl devel" | |
2518 | fi | |
2519 | numa=no | |
2520 | fi | |
2521 | fi | |
2522 | ||
955727d2 CT |
2523 | # check for usbfs |
2524 | have_usbfs=no | |
2525 | if test "$linux_user" = "yes"; then | |
96566d09 TP |
2526 | cat > $TMPC << EOF |
2527 | #include <linux/usbdevice_fs.h> | |
2528 | ||
2529 | #ifndef USBDEVFS_GET_CAPABILITIES | |
2530 | #error "USBDEVFS_GET_CAPABILITIES undefined" | |
2531 | #endif | |
2532 | ||
2533 | #ifndef USBDEVFS_DISCONNECT_CLAIM | |
2534 | #error "USBDEVFS_DISCONNECT_CLAIM undefined" | |
2535 | #endif | |
2536 | ||
2537 | int main(void) | |
2538 | { | |
2539 | return 0; | |
2540 | } | |
2541 | EOF | |
2542 | if compile_prog "" ""; then | |
955727d2 CT |
2543 | have_usbfs=yes |
2544 | fi | |
955727d2 | 2545 | fi |
751bcc39 | 2546 | |
d9840e25 TS |
2547 | ########################################## |
2548 | # check if we have VSS SDK headers for win | |
2549 | ||
3b0d8643 | 2550 | guest_agent_with_vss="no" |
e633a5c6 EB |
2551 | if test "$mingw32" = "yes" && test "$guest_agent" != "no" && \ |
2552 | test "$vss_win32_sdk" != "no" ; then | |
d9840e25 | 2553 | case "$vss_win32_sdk" in |
690604f6 | 2554 | "") vss_win32_include="-isystem $source_path" ;; |
d9840e25 TS |
2555 | *\ *) # The SDK is installed in "Program Files" by default, but we cannot |
2556 | # handle path with spaces. So we symlink the headers into ".sdk/vss". | |
690604f6 | 2557 | vss_win32_include="-isystem $source_path/.sdk/vss" |
d9840e25 TS |
2558 | symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc" |
2559 | ;; | |
690604f6 | 2560 | *) vss_win32_include="-isystem $vss_win32_sdk" |
d9840e25 TS |
2561 | esac |
2562 | cat > $TMPC << EOF | |
2563 | #define __MIDL_user_allocate_free_DEFINED__ | |
2564 | #include <inc/win2003/vss.h> | |
2565 | int main(void) { return VSS_CTX_BACKUP; } | |
2566 | EOF | |
2567 | if compile_prog "$vss_win32_include" "" ; then | |
2568 | guest_agent_with_vss="yes" | |
2569 | QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include" | |
315d3184 | 2570 | libs_qga="-lole32 -loleaut32 -lshlwapi -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga" |
f33ca81f | 2571 | qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb" |
d9840e25 TS |
2572 | else |
2573 | if test "$vss_win32_sdk" != "" ; then | |
2574 | echo "ERROR: Please download and install Microsoft VSS SDK:" | |
2575 | echo "ERROR: http://www.microsoft.com/en-us/download/details.aspx?id=23490" | |
2576 | echo "ERROR: On POSIX-systems, you can extract the SDK headers by:" | |
2577 | echo "ERROR: scripts/extract-vsssdk-headers setup.exe" | |
2578 | echo "ERROR: The headers are extracted in the directory \`inc'." | |
2579 | feature_not_found "VSS support" | |
2580 | fi | |
d9840e25 TS |
2581 | fi |
2582 | fi | |
2583 | ||
2584 | ########################################## | |
2585 | # lookup Windows platform SDK (if not specified) | |
2586 | # The SDK is needed only to build .tlb (type library) file of guest agent | |
2587 | # VSS provider from the source. It is usually unnecessary because the | |
2588 | # pre-compiled .tlb file is included. | |
2589 | ||
e633a5c6 EB |
2590 | if test "$mingw32" = "yes" && test "$guest_agent" != "no" && \ |
2591 | test "$guest_agent_with_vss" = "yes" ; then | |
d9840e25 TS |
2592 | if test -z "$win_sdk"; then |
2593 | programfiles="$PROGRAMFILES" | |
2594 | test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432" | |
2595 | if test -n "$programfiles"; then | |
2596 | win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null | |
2597 | else | |
2598 | feature_not_found "Windows SDK" | |
2599 | fi | |
2600 | elif test "$win_sdk" = "no"; then | |
2601 | win_sdk="" | |
2602 | fi | |
2603 | fi | |
2604 | ||
50cbebb9 MR |
2605 | ########################################## |
2606 | # check if mingw environment provides a recent ntddscsi.h | |
3b0d8643 | 2607 | guest_agent_ntddscsi="no" |
e633a5c6 | 2608 | if test "$mingw32" = "yes" && test "$guest_agent" != "no"; then |
50cbebb9 MR |
2609 | cat > $TMPC << EOF |
2610 | #include <windows.h> | |
2611 | #include <ntddscsi.h> | |
2612 | int main(void) { | |
2613 | #if !defined(IOCTL_SCSI_GET_ADDRESS) | |
2614 | #error Missing required ioctl definitions | |
2615 | #endif | |
2616 | SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 }; | |
2617 | return addr.Lun; | |
2618 | } | |
2619 | EOF | |
2620 | if compile_prog "" "" ; then | |
2621 | guest_agent_ntddscsi=yes | |
996b9cdc | 2622 | libs_qga="-lsetupapi -lcfgmgr32 $libs_qga" |
50cbebb9 MR |
2623 | fi |
2624 | fi | |
2625 | ||
8ca80760 RH |
2626 | ########################################## |
2627 | # capstone | |
2628 | ||
e219c499 | 2629 | case "$capstone" in |
8b18cdbf RH |
2630 | auto | enabled | internal) |
2631 | # Simpler to always update submodule, even if not needed. | |
2d652f24 | 2632 | git_submodules="${git_submodules} capstone" |
e219c499 RH |
2633 | ;; |
2634 | esac | |
8ca80760 | 2635 | |
023367e6 | 2636 | ########################################## |
519175a2 | 2637 | # check and set a backend for coroutine |
d0e2fce5 | 2638 | |
7c2acc70 | 2639 | # We prefer ucontext, but it's not always possible. The fallback |
33c53c54 DB |
2640 | # is sigcontext. On Windows the only valid backend is the Windows |
2641 | # specific one. | |
7c2acc70 PM |
2642 | |
2643 | ucontext_works=no | |
2644 | if test "$darwin" != "yes"; then | |
2645 | cat > $TMPC << EOF | |
d0e2fce5 | 2646 | #include <ucontext.h> |
cdf84806 PM |
2647 | #ifdef __stub_makecontext |
2648 | #error Ignoring glibc stub makecontext which will always fail | |
2649 | #endif | |
75cafad7 | 2650 | int main(void) { makecontext(0, 0, 0); return 0; } |
d0e2fce5 | 2651 | EOF |
7c2acc70 PM |
2652 | if compile_prog "" "" ; then |
2653 | ucontext_works=yes | |
2654 | fi | |
2655 | fi | |
2656 | ||
2657 | if test "$coroutine" = ""; then | |
2658 | if test "$mingw32" = "yes"; then | |
2659 | coroutine=win32 | |
2660 | elif test "$ucontext_works" = "yes"; then | |
2661 | coroutine=ucontext | |
2662 | else | |
2663 | coroutine=sigaltstack | |
d0e2fce5 | 2664 | fi |
519175a2 | 2665 | else |
7c2acc70 PM |
2666 | case $coroutine in |
2667 | windows) | |
2668 | if test "$mingw32" != "yes"; then | |
2669 | error_exit "'windows' coroutine backend only valid for Windows" | |
2670 | fi | |
2671 | # Unfortunately the user visible backend name doesn't match the | |
2672 | # coroutine-*.c filename for this case, so we have to adjust it here. | |
2673 | coroutine=win32 | |
2674 | ;; | |
2675 | ucontext) | |
2676 | if test "$ucontext_works" != "yes"; then | |
2677 | feature_not_found "ucontext" | |
2678 | fi | |
2679 | ;; | |
33c53c54 | 2680 | sigaltstack) |
7c2acc70 PM |
2681 | if test "$mingw32" = "yes"; then |
2682 | error_exit "only the 'windows' coroutine backend is valid for Windows" | |
2683 | fi | |
2684 | ;; | |
2685 | *) | |
2686 | error_exit "unknown coroutine backend $coroutine" | |
2687 | ;; | |
2688 | esac | |
d0e2fce5 AK |
2689 | fi |
2690 | ||
70c60c08 | 2691 | if test "$coroutine_pool" = ""; then |
33c53c54 | 2692 | coroutine_pool=yes |
70c60c08 SH |
2693 | fi |
2694 | ||
7d992e4d | 2695 | if test "$debug_stack_usage" = "yes"; then |
7d992e4d PL |
2696 | if test "$coroutine_pool" = "yes"; then |
2697 | echo "WARN: disabling coroutine pool for stack usage debugging" | |
2698 | coroutine_pool=no | |
2699 | fi | |
2700 | fi | |
2701 | ||
1e4f6065 DB |
2702 | ################################################## |
2703 | # SafeStack | |
2704 | ||
2705 | ||
2706 | if test "$safe_stack" = "yes"; then | |
2707 | cat > $TMPC << EOF | |
2708 | int main(int argc, char *argv[]) | |
2709 | { | |
2710 | #if ! __has_feature(safe_stack) | |
2711 | #error SafeStack Disabled | |
2712 | #endif | |
2713 | return 0; | |
2714 | } | |
2715 | EOF | |
2716 | flag="-fsanitize=safe-stack" | |
2717 | # Check that safe-stack is supported and enabled. | |
2718 | if compile_prog "-Werror $flag" "$flag"; then | |
2719 | # Flag needed both at compilation and at linking | |
2720 | QEMU_CFLAGS="$QEMU_CFLAGS $flag" | |
2721 | QEMU_LDFLAGS="$QEMU_LDFLAGS $flag" | |
2722 | else | |
2723 | error_exit "SafeStack not supported by your compiler" | |
2724 | fi | |
2725 | if test "$coroutine" != "ucontext"; then | |
2726 | error_exit "SafeStack is only supported by the coroutine backend ucontext" | |
2727 | fi | |
2728 | else | |
2729 | cat > $TMPC << EOF | |
2730 | int main(int argc, char *argv[]) | |
2731 | { | |
2732 | #if defined(__has_feature) | |
2733 | #if __has_feature(safe_stack) | |
2734 | #error SafeStack Enabled | |
2735 | #endif | |
2736 | #endif | |
2737 | return 0; | |
2738 | } | |
2739 | EOF | |
2740 | if test "$safe_stack" = "no"; then | |
2741 | # Make sure that safe-stack is disabled | |
2742 | if ! compile_prog "-Werror" ""; then | |
2743 | # SafeStack was already enabled, try to explicitly remove the feature | |
2744 | flag="-fno-sanitize=safe-stack" | |
2745 | if ! compile_prog "-Werror $flag" "$flag"; then | |
2746 | error_exit "Configure cannot disable SafeStack" | |
2747 | fi | |
2748 | QEMU_CFLAGS="$QEMU_CFLAGS $flag" | |
2749 | QEMU_LDFLAGS="$QEMU_LDFLAGS $flag" | |
2750 | fi | |
2751 | else # "$safe_stack" = "" | |
2752 | # Set safe_stack to yes or no based on pre-existing flags | |
2753 | if compile_prog "-Werror" ""; then | |
2754 | safe_stack="no" | |
2755 | else | |
2756 | safe_stack="yes" | |
2757 | if test "$coroutine" != "ucontext"; then | |
2758 | error_exit "SafeStack is only supported by the coroutine backend ucontext" | |
2759 | fi | |
2760 | fi | |
2761 | fi | |
2762 | fi | |
7d992e4d | 2763 | |
76a347e1 RH |
2764 | ######################################## |
2765 | # check if cpuid.h is usable. | |
2766 | ||
76a347e1 RH |
2767 | cat > $TMPC << EOF |
2768 | #include <cpuid.h> | |
2769 | int main(void) { | |
774d566c | 2770 | unsigned a, b, c, d; |
2a728de1 | 2771 | unsigned max = __get_cpuid_max(0, 0); |
774d566c PM |
2772 | |
2773 | if (max >= 1) { | |
2774 | __cpuid(1, a, b, c, d); | |
2775 | } | |
2776 | ||
2777 | if (max >= 7) { | |
2778 | __cpuid_count(7, 0, a, b, c, d); | |
2779 | } | |
2780 | ||
2781 | return 0; | |
76a347e1 RH |
2782 | } |
2783 | EOF | |
2784 | if compile_prog "" "" ; then | |
2785 | cpuid_h=yes | |
2786 | fi | |
2787 | ||
5dd89908 RH |
2788 | ########################################## |
2789 | # avx2 optimization requirement check | |
2790 | # | |
2791 | # There is no point enabling this if cpuid.h is not usable, | |
2792 | # since we won't be able to select the new routines. | |
2793 | ||
e633a5c6 | 2794 | if test "$cpuid_h" = "yes" && test "$avx2_opt" != "no"; then |
5dd89908 RH |
2795 | cat > $TMPC << EOF |
2796 | #pragma GCC push_options | |
2797 | #pragma GCC target("avx2") | |
2798 | #include <cpuid.h> | |
2799 | #include <immintrin.h> | |
2800 | static int bar(void *a) { | |
2801 | __m256i x = *(__m256i *)a; | |
2802 | return _mm256_testz_si256(x, x); | |
2803 | } | |
2804 | int main(int argc, char *argv[]) { return bar(argv[0]); } | |
2805 | EOF | |
5b945f23 | 2806 | if compile_object "-Werror" ; then |
5dd89908 | 2807 | avx2_opt="yes" |
86583a07 LM |
2808 | else |
2809 | avx2_opt="no" | |
5dd89908 RH |
2810 | fi |
2811 | fi | |
2812 | ||
6b8cd447 RH |
2813 | ########################################## |
2814 | # avx512f optimization requirement check | |
2815 | # | |
2816 | # There is no point enabling this if cpuid.h is not usable, | |
2817 | # since we won't be able to select the new routines. | |
2818 | # by default, it is turned off. | |
2819 | # if user explicitly want to enable it, check environment | |
2820 | ||
2821 | if test "$cpuid_h" = "yes" && test "$avx512f_opt" = "yes"; then | |
2822 | cat > $TMPC << EOF | |
2823 | #pragma GCC push_options | |
2824 | #pragma GCC target("avx512f") | |
2825 | #include <cpuid.h> | |
2826 | #include <immintrin.h> | |
2827 | static int bar(void *a) { | |
2828 | __m512i x = *(__m512i *)a; | |
2829 | return _mm512_test_epi64_mask(x, x); | |
2830 | } | |
2831 | int main(int argc, char *argv[]) | |
2832 | { | |
2833 | return bar(argv[0]); | |
2834 | } | |
2835 | EOF | |
5b945f23 | 2836 | if ! compile_object "-Werror" ; then |
6b8cd447 RH |
2837 | avx512f_opt="no" |
2838 | fi | |
2839 | else | |
2840 | avx512f_opt="no" | |
2841 | fi | |
2842 | ||
f540166b RH |
2843 | ######################################## |
2844 | # check if __[u]int128_t is usable. | |
2845 | ||
2846 | int128=no | |
2847 | cat > $TMPC << EOF | |
2848 | __int128_t a; | |
2849 | __uint128_t b; | |
2850 | int main (void) { | |
2851 | a = a + b; | |
2852 | b = a * b; | |
464e3671 | 2853 | a = a * a; |
f540166b RH |
2854 | return 0; |
2855 | } | |
2856 | EOF | |
2857 | if compile_prog "" "" ; then | |
2858 | int128=yes | |
2859 | fi | |
76a347e1 | 2860 | |
7ebee43e RH |
2861 | ######################################### |
2862 | # See if 128-bit atomic operations are supported. | |
2863 | ||
2864 | atomic128=no | |
2865 | if test "$int128" = "yes"; then | |
2866 | cat > $TMPC << EOF | |
2867 | int main(void) | |
2868 | { | |
2869 | unsigned __int128 x = 0, y = 0; | |
bceac547 TH |
2870 | y = __atomic_load(&x, 0); |
2871 | __atomic_store(&x, y, 0); | |
2872 | __atomic_compare_exchange(&x, &y, x, 0, 0, 0); | |
7ebee43e RH |
2873 | return 0; |
2874 | } | |
2875 | EOF | |
2876 | if compile_prog "" "" ; then | |
2877 | atomic128=yes | |
2878 | fi | |
2879 | fi | |
2880 | ||
e6cd4bb5 | 2881 | cmpxchg128=no |
e633a5c6 | 2882 | if test "$int128" = yes && test "$atomic128" = no; then |
e6cd4bb5 RH |
2883 | cat > $TMPC << EOF |
2884 | int main(void) | |
2885 | { | |
2886 | unsigned __int128 x = 0, y = 0; | |
2887 | __sync_val_compare_and_swap_16(&x, y, x); | |
2888 | return 0; | |
2889 | } | |
2890 | EOF | |
2891 | if compile_prog "" "" ; then | |
2892 | cmpxchg128=yes | |
2893 | fi | |
2894 | fi | |
2895 | ||
fd0e6053 JS |
2896 | ######################################## |
2897 | # check if ccache is interfering with | |
2898 | # semantic analysis of macros | |
2899 | ||
5e4dfd3d | 2900 | unset CCACHE_CPP2 |
fd0e6053 JS |
2901 | ccache_cpp2=no |
2902 | cat > $TMPC << EOF | |
2903 | static const int Z = 1; | |
2904 | #define fn() ({ Z; }) | |
2905 | #define TAUT(X) ((X) == Z) | |
2906 | #define PAREN(X, Y) (X == Y) | |
2907 | #define ID(X) (X) | |
2908 | int main(int argc, char *argv[]) | |
2909 | { | |
2910 | int x = 0, y = 0; | |
2911 | x = ID(x); | |
2912 | x = fn(); | |
2913 | fn(); | |
2914 | if (PAREN(x, y)) return 0; | |
2915 | if (TAUT(Z)) return 0; | |
2916 | return 0; | |
2917 | } | |
2918 | EOF | |
2919 | ||
2920 | if ! compile_object "-Werror"; then | |
2921 | ccache_cpp2=yes | |
2922 | fi | |
2923 | ||
b553a042 JS |
2924 | ################################################# |
2925 | # clang does not support glibc + FORTIFY_SOURCE. | |
2926 | ||
2927 | if test "$fortify_source" != "no"; then | |
2928 | if echo | $cc -dM -E - | grep __clang__ > /dev/null 2>&1 ; then | |
2929 | fortify_source="no"; | |
e189091f | 2930 | elif test -n "$cxx" && has $cxx && |
cfcc7c14 | 2931 | echo | $cxx -dM -E - | grep __clang__ >/dev/null 2>&1 ; then |
b553a042 JS |
2932 | fortify_source="no"; |
2933 | else | |
2934 | fortify_source="yes" | |
2935 | fi | |
2936 | fi | |
2937 | ||
a40161cb PB |
2938 | ########################################## |
2939 | # check for usable membarrier system call | |
2940 | if test "$membarrier" = "yes"; then | |
2941 | have_membarrier=no | |
2942 | if test "$mingw32" = "yes" ; then | |
2943 | have_membarrier=yes | |
2944 | elif test "$linux" = "yes" ; then | |
2945 | cat > $TMPC << EOF | |
2946 | #include <linux/membarrier.h> | |
2947 | #include <sys/syscall.h> | |
2948 | #include <unistd.h> | |
2949 | #include <stdlib.h> | |
2950 | int main(void) { | |
2951 | syscall(__NR_membarrier, MEMBARRIER_CMD_QUERY, 0); | |
2952 | syscall(__NR_membarrier, MEMBARRIER_CMD_SHARED, 0); | |
2953 | exit(0); | |
2954 | } | |
2955 | EOF | |
2956 | if compile_prog "" "" ; then | |
2957 | have_membarrier=yes | |
2958 | fi | |
2959 | fi | |
2960 | if test "$have_membarrier" = "no"; then | |
2961 | feature_not_found "membarrier" "membarrier system call not available" | |
2962 | fi | |
2963 | else | |
2964 | # Do not enable it by default even for Mingw32, because it doesn't | |
2965 | # work on Wine. | |
2966 | membarrier=no | |
2967 | fi | |
2968 | ||
f0d92b56 LM |
2969 | ########################################## |
2970 | # check for usable AF_ALG environment | |
4f67366e | 2971 | have_afalg=no |
f0d92b56 LM |
2972 | cat > $TMPC << EOF |
2973 | #include <errno.h> | |
2974 | #include <sys/types.h> | |
2975 | #include <sys/socket.h> | |
2976 | #include <linux/if_alg.h> | |
2977 | int main(void) { | |
2978 | int sock; | |
2979 | sock = socket(AF_ALG, SOCK_SEQPACKET, 0); | |
2980 | return sock; | |
2981 | } | |
2982 | EOF | |
2983 | if compile_prog "" "" ; then | |
2984 | have_afalg=yes | |
2985 | fi | |
2986 | if test "$crypto_afalg" = "yes" | |
2987 | then | |
2988 | if test "$have_afalg" != "yes" | |
2989 | then | |
2990 | error_exit "AF_ALG requested but could not be detected" | |
2991 | fi | |
2992 | fi | |
2993 | ||
2994 | ||
247724cb MAL |
2995 | ########################################## |
2996 | # checks for sanitizers | |
2997 | ||
247724cb MAL |
2998 | have_asan=no |
2999 | have_ubsan=no | |
d83414e1 MAL |
3000 | have_asan_iface_h=no |
3001 | have_asan_iface_fiber=no | |
247724cb MAL |
3002 | |
3003 | if test "$sanitizers" = "yes" ; then | |
b9f44da2 | 3004 | write_c_skeleton |
247724cb MAL |
3005 | if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" ""; then |
3006 | have_asan=yes | |
3007 | fi | |
b9f44da2 MAL |
3008 | |
3009 | # we could use a simple skeleton for flags checks, but this also | |
3010 | # detect the static linking issue of ubsan, see also: | |
3011 | # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84285 | |
3012 | cat > $TMPC << EOF | |
3013 | #include <stdlib.h> | |
3014 | int main(void) { | |
3015 | void *tmp = malloc(10); | |
f2dfe54c LB |
3016 | if (tmp != NULL) { |
3017 | return *(int *)(tmp + 2); | |
3018 | } | |
d1abf3fc | 3019 | return 1; |
b9f44da2 MAL |
3020 | } |
3021 | EOF | |
247724cb MAL |
3022 | if compile_prog "$CPU_CFLAGS -Werror -fsanitize=undefined" ""; then |
3023 | have_ubsan=yes | |
3024 | fi | |
d83414e1 MAL |
3025 | |
3026 | if check_include "sanitizer/asan_interface.h" ; then | |
3027 | have_asan_iface_h=yes | |
3028 | fi | |
3029 | ||
3030 | cat > $TMPC << EOF | |
3031 | #include <sanitizer/asan_interface.h> | |
3032 | int main(void) { | |
3033 | __sanitizer_start_switch_fiber(0, 0, 0); | |
3034 | return 0; | |
3035 | } | |
3036 | EOF | |
3037 | if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" "" ; then | |
3038 | have_asan_iface_fiber=yes | |
3039 | fi | |
247724cb MAL |
3040 | fi |
3041 | ||
0aebab04 LY |
3042 | # Thread sanitizer is, for now, much noisier than the other sanitizers; |
3043 | # keep it separate until that is not the case. | |
3044 | if test "$tsan" = "yes" && test "$sanitizers" = "yes"; then | |
3045 | error_exit "TSAN is not supported with other sanitiziers." | |
3046 | fi | |
3047 | have_tsan=no | |
3048 | have_tsan_iface_fiber=no | |
3049 | if test "$tsan" = "yes" ; then | |
3050 | write_c_skeleton | |
3051 | if compile_prog "$CPU_CFLAGS -Werror -fsanitize=thread" "" ; then | |
3052 | have_tsan=yes | |
3053 | fi | |
3054 | cat > $TMPC << EOF | |
3055 | #include <sanitizer/tsan_interface.h> | |
3056 | int main(void) { | |
3057 | __tsan_create_fiber(0); | |
3058 | return 0; | |
3059 | } | |
3060 | EOF | |
3061 | if compile_prog "$CPU_CFLAGS -Werror -fsanitize=thread" "" ; then | |
3062 | have_tsan_iface_fiber=yes | |
3063 | fi | |
3064 | fi | |
3065 | ||
675b9b53 MAL |
3066 | ########################################## |
3067 | # check for slirp | |
3068 | ||
3069 | case "$slirp" in | |
4d34a86b PB |
3070 | auto | enabled | internal) |
3071 | # Simpler to always update submodule, even if not needed. | |
2d652f24 | 3072 | git_submodules="${git_submodules} slirp" |
675b9b53 MAL |
3073 | ;; |
3074 | esac | |
3075 | ||
b8e0c493 JD |
3076 | # Check for slirp smbd dupport |
3077 | : ${smbd=${SMBD-/usr/sbin/smbd}} | |
3078 | if test "$slirp_smbd" != "no" ; then | |
3079 | if test "$mingw32" = "yes" ; then | |
3080 | if test "$slirp_smbd" = "yes" ; then | |
3081 | error_exit "Host smbd not supported on this platform." | |
3082 | fi | |
3083 | slirp_smbd=no | |
3084 | else | |
3085 | slirp_smbd=yes | |
3086 | fi | |
3087 | fi | |
3088 | ||
54e7aac0 AK |
3089 | ########################################## |
3090 | # check for usable __NR_keyctl syscall | |
3091 | ||
3092 | if test "$linux" = "yes" ; then | |
3093 | ||
3094 | have_keyring=no | |
3095 | cat > $TMPC << EOF | |
3096 | #include <errno.h> | |
3097 | #include <asm/unistd.h> | |
3098 | #include <linux/keyctl.h> | |
3099 | #include <unistd.h> | |
3100 | int main(void) { | |
3101 | return syscall(__NR_keyctl, KEYCTL_READ, 0, NULL, NULL, 0); | |
3102 | } | |
3103 | EOF | |
3104 | if compile_prog "" "" ; then | |
3105 | have_keyring=yes | |
3106 | fi | |
3107 | fi | |
3108 | if test "$secret_keyring" != "no" | |
3109 | then | |
b418d265 | 3110 | if test "$have_keyring" = "yes" |
54e7aac0 AK |
3111 | then |
3112 | secret_keyring=yes | |
3113 | else | |
3114 | if test "$secret_keyring" = "yes" | |
3115 | then | |
3116 | error_exit "syscall __NR_keyctl requested, \ | |
3117 | but not implemented on your system" | |
3118 | else | |
3119 | secret_keyring=no | |
3120 | fi | |
3121 | fi | |
3122 | fi | |
3123 | ||
7e24e92a | 3124 | ########################################## |
e86ecd4b JQ |
3125 | # End of CC checks |
3126 | # After here, no more $cc or $ld runs | |
3127 | ||
d83414e1 MAL |
3128 | write_c_skeleton |
3129 | ||
1d728c39 | 3130 | if test "$gcov" = "yes" ; then |
bf0e56a3 | 3131 | : |
b553a042 | 3132 | elif test "$fortify_source" = "yes" ; then |
086d5f75 PB |
3133 | QEMU_CFLAGS="-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $QEMU_CFLAGS" |
3134 | debug=no | |
3135 | fi | |
086d5f75 PB |
3136 | |
3137 | case "$ARCH" in | |
3138 | alpha) | |
3139 | # Ensure there's only a single GP | |
3140 | QEMU_CFLAGS="-msmall-data $QEMU_CFLAGS" | |
3141 | ;; | |
3142 | esac | |
3143 | ||
3144 | if test "$gprof" = "yes" ; then | |
3145 | QEMU_CFLAGS="-p $QEMU_CFLAGS" | |
3146 | QEMU_LDFLAGS="-p $QEMU_LDFLAGS" | |
3147 | fi | |
a316e378 | 3148 | |
247724cb | 3149 | if test "$have_asan" = "yes"; then |
db5adeaa PB |
3150 | QEMU_CFLAGS="-fsanitize=address $QEMU_CFLAGS" |
3151 | QEMU_LDFLAGS="-fsanitize=address $QEMU_LDFLAGS" | |
d83414e1 MAL |
3152 | if test "$have_asan_iface_h" = "no" ; then |
3153 | echo "ASAN build enabled, but ASAN header missing." \ | |
3154 | "Without code annotation, the report may be inferior." | |
3155 | elif test "$have_asan_iface_fiber" = "no" ; then | |
3156 | echo "ASAN build enabled, but ASAN header is too old." \ | |
3157 | "Without code annotation, the report may be inferior." | |
3158 | fi | |
247724cb | 3159 | fi |
0aebab04 LY |
3160 | if test "$have_tsan" = "yes" ; then |
3161 | if test "$have_tsan_iface_fiber" = "yes" ; then | |
3162 | QEMU_CFLAGS="-fsanitize=thread $QEMU_CFLAGS" | |
3163 | QEMU_LDFLAGS="-fsanitize=thread $QEMU_LDFLAGS" | |
3164 | else | |
3165 | error_exit "Cannot enable TSAN due to missing fiber annotation interface." | |
3166 | fi | |
3167 | elif test "$tsan" = "yes" ; then | |
3168 | error_exit "Cannot enable TSAN due to missing sanitize thread interface." | |
3169 | fi | |
247724cb | 3170 | if test "$have_ubsan" = "yes"; then |
db5adeaa PB |
3171 | QEMU_CFLAGS="-fsanitize=undefined $QEMU_CFLAGS" |
3172 | QEMU_LDFLAGS="-fsanitize=undefined $QEMU_LDFLAGS" | |
247724cb MAL |
3173 | fi |
3174 | ||
3efac6eb | 3175 | ########################################## |
3efac6eb | 3176 | |
0aebab04 LY |
3177 | # Exclude --warn-common with TSan to suppress warnings from the TSan libraries. |
3178 | if test "$solaris" = "no" && test "$tsan" = "no"; then | |
e86ecd4b | 3179 | if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then |
db5adeaa | 3180 | QEMU_LDFLAGS="-Wl,--warn-common $QEMU_LDFLAGS" |
e86ecd4b JQ |
3181 | fi |
3182 | fi | |
3183 | ||
952afb71 BS |
3184 | # Use ASLR, no-SEH and DEP if available |
3185 | if test "$mingw32" = "yes" ; then | |
cb8baa77 MCA |
3186 | flags="--no-seh --nxcompat" |
3187 | ||
3188 | # Disable ASLR for debug builds to allow debugging with gdb | |
3189 | if test "$debug" = "no" ; then | |
3190 | flags="--dynamicbase $flags" | |
3191 | fi | |
3192 | ||
3193 | for flag in $flags; do | |
e9a3591f | 3194 | if ld_has $flag ; then |
db5adeaa | 3195 | QEMU_LDFLAGS="-Wl,$flag $QEMU_LDFLAGS" |
952afb71 BS |
3196 | fi |
3197 | done | |
3198 | fi | |
3199 | ||
9d6bc27b MR |
3200 | # Probe for guest agent support/options |
3201 | ||
e8ef31a3 | 3202 | if [ "$guest_agent" != "no" ]; then |
a5125905 LV |
3203 | if [ "$softmmu" = no -a "$want_tools" = no ] ; then |
3204 | guest_agent=no | |
3205 | elif [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then | |
e8ef31a3 MT |
3206 | guest_agent=yes |
3207 | elif [ "$guest_agent" != yes ]; then | |
3208 | guest_agent=no | |
3209 | else | |
3210 | error_exit "Guest agent is not supported on this platform" | |
ca35f780 | 3211 | fi |
00c705fb | 3212 | fi |
ca35f780 | 3213 | |
b846ab7c | 3214 | # Guest agent Windows MSI package |
9d6bc27b | 3215 | |
b846ab7c PB |
3216 | if test "$QEMU_GA_MANUFACTURER" = ""; then |
3217 | QEMU_GA_MANUFACTURER=QEMU | |
9d6bc27b | 3218 | fi |
b846ab7c PB |
3219 | if test "$QEMU_GA_DISTRO" = ""; then |
3220 | QEMU_GA_DISTRO=Linux | |
9d6bc27b | 3221 | fi |
b846ab7c PB |
3222 | if test "$QEMU_GA_VERSION" = ""; then |
3223 | QEMU_GA_VERSION=$(cat $source_path/VERSION) | |
3224 | fi | |
3225 | ||
3226 | QEMU_GA_MSI_MINGW_DLL_PATH="$($pkg_config --variable=prefix glib-2.0)/bin" | |
9d6bc27b | 3227 | |
ca35f780 PB |
3228 | # Mac OS X ships with a broken assembler |
3229 | roms= | |
e633a5c6 | 3230 | if { test "$cpu" = "i386" || test "$cpu" = "x86_64"; } && \ |
ba7c60c2 PB |
3231 | test "$targetos" != "darwin" && test "$targetos" != "sunos" && \ |
3232 | test "$targetos" != "haiku" && test "$softmmu" = yes ; then | |
e57218b6 | 3233 | # Different host OS linkers have different ideas about the name of the ELF |
c65d5e4e BS |
3234 | # emulation. Linux and OpenBSD/amd64 use 'elf_i386'; FreeBSD uses the _fbsd |
3235 | # variant; OpenBSD/i386 uses the _obsd variant; and Windows uses i386pe. | |
3236 | for emu in elf_i386 elf_i386_fbsd elf_i386_obsd i386pe; do | |
e57218b6 PM |
3237 | if "$ld" -verbose 2>&1 | grep -q "^[[:space:]]*$emu[[:space:]]*$"; then |
3238 | ld_i386_emulation="$emu" | |
3239 | roms="optionrom" | |
3240 | break | |
3241 | fi | |
3242 | done | |
ca35f780 | 3243 | fi |
ca35f780 | 3244 | |
2e33c3f8 | 3245 | # Only build s390-ccw bios if we're on s390x and the compiler has -march=z900 |
a5b2afd5 | 3246 | # or -march=z10 (which is the lowest architecture level that Clang supports) |
9933c305 | 3247 | if test "$cpu" = "s390x" ; then |
2e33c3f8 | 3248 | write_c_skeleton |
a5b2afd5 TH |
3249 | compile_prog "-march=z900" "" |
3250 | has_z900=$? | |
3af448b3 | 3251 | if [ $has_z900 = 0 ] || compile_object "-march=z10 -msoft-float -Werror"; then |
a5b2afd5 TH |
3252 | if [ $has_z900 != 0 ]; then |
3253 | echo "WARNING: Your compiler does not support the z900!" | |
3254 | echo " The s390-ccw bios will only work with guest CPUs >= z10." | |
3255 | fi | |
2e33c3f8 | 3256 | roms="$roms s390-ccw" |
1ef6bfc2 PMD |
3257 | # SLOF is required for building the s390-ccw firmware on s390x, |
3258 | # since it is using the libnet code from SLOF for network booting. | |
2d652f24 | 3259 | git_submodules="${git_submodules} roms/SLOF" |
2e33c3f8 | 3260 | fi |
9933c305 CB |
3261 | fi |
3262 | ||
11cde1c8 BD |
3263 | # Check that the C++ compiler exists and works with the C compiler. |
3264 | # All the QEMU_CXXFLAGS are based on QEMU_CFLAGS. Keep this at the end to don't miss any other that could be added. | |
3265 | if has $cxx; then | |
3266 | cat > $TMPC <<EOF | |
3267 | int c_function(void); | |
3268 | int main(void) { return c_function(); } | |
3269 | EOF | |
3270 | ||
3271 | compile_object | |
3272 | ||
3273 | cat > $TMPCXX <<EOF | |
3274 | extern "C" { | |
3275 | int c_function(void); | |
3276 | } | |
3277 | int c_function(void) { return 42; } | |
3278 | EOF | |
3279 | ||
3280 | update_cxxflags | |
3281 | ||
a2866660 | 3282 | if do_cxx $CXXFLAGS $EXTRA_CXXFLAGS $CONFIGURE_CXXFLAGS $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $QEMU_LDFLAGS; then |
11cde1c8 BD |
3283 | # C++ compiler $cxx works ok with C compiler $cc |
3284 | : | |
3285 | else | |
3286 | echo "C++ compiler $cxx does not work with C compiler $cc" | |
3287 | echo "Disabling C++ specific optional code" | |
3288 | cxx= | |
3289 | fi | |
3290 | else | |
3291 | echo "No C++ compiler available; disabling C++ specific optional code" | |
3292 | cxx= | |
3293 | fi | |
3294 | ||
7d7dbf9d DS |
3295 | if !(GIT="$git" "$source_path/scripts/git-submodule.sh" "$git_submodules_action" "$git_submodules"); then |
3296 | exit 1 | |
5d91a2ed | 3297 | fi |
5d91a2ed | 3298 | |
98ec69ac | 3299 | config_host_mak="config-host.mak" |
98ec69ac | 3300 | |
98ec69ac | 3301 | echo "# Automatically generated by configure - do not modify" > $config_host_mak |
98ec69ac | 3302 | echo >> $config_host_mak |
98ec69ac | 3303 | |
e6c3b0f7 | 3304 | echo all: >> $config_host_mak |
cc84d63a | 3305 | echo "GIT=$git" >> $config_host_mak |
aef45d51 | 3306 | echo "GIT_SUBMODULES=$git_submodules" >> $config_host_mak |
7d7dbf9d | 3307 | echo "GIT_SUBMODULES_ACTION=$git_submodules_action" >> $config_host_mak |
804edf29 | 3308 | |
f8393946 | 3309 | if test "$debug_tcg" = "yes" ; then |
2358a494 | 3310 | echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak |
f8393946 | 3311 | fi |
67b915a5 | 3312 | if test "$mingw32" = "yes" ; then |
98ec69ac | 3313 | echo "CONFIG_WIN32=y" >> $config_host_mak |
d9840e25 TS |
3314 | if test "$guest_agent_with_vss" = "yes" ; then |
3315 | echo "CONFIG_QGA_VSS=y" >> $config_host_mak | |
f33ca81f | 3316 | echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak |
d9840e25 TS |
3317 | echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak |
3318 | fi | |
50cbebb9 | 3319 | if test "$guest_agent_ntddscsi" = "yes" ; then |
76dc75ca | 3320 | echo "CONFIG_QGA_NTDDSCSI=y" >> $config_host_mak |
50cbebb9 | 3321 | fi |
b846ab7c PB |
3322 | echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak |
3323 | echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak | |
3324 | echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak | |
3325 | echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak | |
210fa556 | 3326 | else |
35f4df27 | 3327 | echo "CONFIG_POSIX=y" >> $config_host_mak |
dffcb71c MM |
3328 | fi |
3329 | ||
3330 | if test "$linux" = "yes" ; then | |
3331 | echo "CONFIG_LINUX=y" >> $config_host_mak | |
67b915a5 | 3332 | fi |
128ab2ff | 3333 | |
83fb7adf | 3334 | if test "$darwin" = "yes" ; then |
98ec69ac | 3335 | echo "CONFIG_DARWIN=y" >> $config_host_mak |
83fb7adf | 3336 | fi |
b29fe3ed | 3337 | |
ec530c81 | 3338 | if test "$solaris" = "yes" ; then |
98ec69ac | 3339 | echo "CONFIG_SOLARIS=y" >> $config_host_mak |
ec530c81 | 3340 | fi |
97a847bc | 3341 | if test "$static" = "yes" ; then |
98ec69ac | 3342 | echo "CONFIG_STATIC=y" >> $config_host_mak |
7d13299d | 3343 | fi |
1ba16968 | 3344 | if test "$profiler" = "yes" ; then |
2358a494 | 3345 | echo "CONFIG_PROFILER=y" >> $config_host_mak |
05c2a3e7 | 3346 | fi |
c932ce31 PB |
3347 | if test "$want_tools" = "yes" ; then |
3348 | echo "CONFIG_TOOLS=y" >> $config_host_mak | |
3349 | fi | |
f15bff25 PB |
3350 | if test "$guest_agent" = "yes" ; then |
3351 | echo "CONFIG_GUEST_AGENT=y" >> $config_host_mak | |
3352 | fi | |
b8e0c493 JD |
3353 | if test "$slirp_smbd" = "yes" ; then |
3354 | echo "CONFIG_SLIRP_SMBD=y" >> $config_host_mak | |
3355 | echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak | |
3356 | fi | |
4cc600d2 PB |
3357 | if test "$gprof" = "yes" ; then |
3358 | echo "CONFIG_GPROF=y" >> $config_host_mak | |
3359 | fi | |
b64ec4e4 FZ |
3360 | echo "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak |
3361 | echo "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak | |
e5f05f8c KW |
3362 | if test "$block_drv_whitelist_tools" = "yes" ; then |
3363 | echo "CONFIG_BDRV_WHITELIST_TOOLS=y" >> $config_host_mak | |
3364 | fi | |
89138857 | 3365 | qemu_version=$(head $source_path/VERSION) |
2358a494 | 3366 | echo "PKGVERSION=$pkgversion" >>$config_host_mak |
98ec69ac | 3367 | echo "SRC_PATH=$source_path" >> $config_host_mak |
2b1f35b9 | 3368 | echo "TARGET_DIRS=$target_list" >> $config_host_mak |
17969268 | 3369 | if test "$modules" = "yes"; then |
e26110cf FZ |
3370 | # $shacmd can generate a hash started with digit, which the compiler doesn't |
3371 | # like as an symbol. So prefix it with an underscore | |
89138857 | 3372 | echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak |
17969268 FZ |
3373 | echo "CONFIG_MODULES=y" >> $config_host_mak |
3374 | fi | |
bd83c861 CE |
3375 | if test "$module_upgrades" = "yes"; then |
3376 | echo "CONFIG_MODULE_UPGRADES=y" >> $config_host_mak | |
3377 | fi | |
955727d2 CT |
3378 | if test "$have_usbfs" = "yes" ; then |
3379 | echo "CONFIG_USBFS=y" >> $config_host_mak | |
3380 | fi | |
f876b765 MAL |
3381 | if test "$gio" = "yes" ; then |
3382 | echo "CONFIG_GIO=y" >> $config_host_mak | |
3383 | echo "GIO_CFLAGS=$gio_cflags" >> $config_host_mak | |
3384 | echo "GIO_LIBS=$gio_libs" >> $config_host_mak | |
5ecfb76c PB |
3385 | fi |
3386 | if test "$gdbus_codegen" != "" ; then | |
25a97a56 | 3387 | echo "GDBUS_CODEGEN=$gdbus_codegen" >> $config_host_mak |
f876b765 | 3388 | fi |
a1c5e949 | 3389 | echo "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak |
277abf15 | 3390 | |
1badb709 | 3391 | if test "$xen" = "enabled" ; then |
6dbd588a | 3392 | echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak |
d5b93ddf | 3393 | echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak |
582ea95f MAL |
3394 | echo "XEN_CFLAGS=$xen_cflags" >> $config_host_mak |
3395 | echo "XEN_LIBS=$xen_libs" >> $config_host_mak | |
e37630ca | 3396 | fi |
5e9be92d NB |
3397 | if test "$vhost_scsi" = "yes" ; then |
3398 | echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak | |
3399 | fi | |
af3bba76 PB |
3400 | if test "$vhost_net" = "yes" ; then |
3401 | echo "CONFIG_VHOST_NET=y" >> $config_host_mak | |
3402 | fi | |
3403 | if test "$vhost_net_user" = "yes" ; then | |
56f41de7 | 3404 | echo "CONFIG_VHOST_NET_USER=y" >> $config_host_mak |
03ce5744 | 3405 | fi |
108a6481 CL |
3406 | if test "$vhost_net_vdpa" = "yes" ; then |
3407 | echo "CONFIG_VHOST_NET_VDPA=y" >> $config_host_mak | |
3408 | fi | |
042cea27 GA |
3409 | if test "$vhost_crypto" = "yes" ; then |
3410 | echo "CONFIG_VHOST_CRYPTO=y" >> $config_host_mak | |
3411 | fi | |
fc0b9b0e SH |
3412 | if test "$vhost_vsock" = "yes" ; then |
3413 | echo "CONFIG_VHOST_VSOCK=y" >> $config_host_mak | |
5fe97d88 SG |
3414 | if test "$vhost_user" = "yes" ; then |
3415 | echo "CONFIG_VHOST_USER_VSOCK=y" >> $config_host_mak | |
3416 | fi | |
fc0b9b0e | 3417 | fi |
299e6f19 PB |
3418 | if test "$vhost_kernel" = "yes" ; then |
3419 | echo "CONFIG_VHOST_KERNEL=y" >> $config_host_mak | |
3420 | fi | |
e6a74868 MAL |
3421 | if test "$vhost_user" = "yes" ; then |
3422 | echo "CONFIG_VHOST_USER=y" >> $config_host_mak | |
3423 | fi | |
108a6481 CL |
3424 | if test "$vhost_vdpa" = "yes" ; then |
3425 | echo "CONFIG_VHOST_VDPA=y" >> $config_host_mak | |
3426 | fi | |
98fc1ada DDAG |
3427 | if test "$vhost_user_fs" = "yes" ; then |
3428 | echo "CONFIG_VHOST_USER_FS=y" >> $config_host_mak | |
3429 | fi | |
a40161cb PB |
3430 | if test "$membarrier" = "yes" ; then |
3431 | echo "CONFIG_MEMBARRIER=y" >> $config_host_mak | |
3432 | fi | |
e5b46549 RH |
3433 | if test "$tcg" = "enabled" -a "$tcg_interpreter" = "true" ; then |
3434 | echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak | |
3435 | fi | |
58d3f3ff | 3436 | |
da076ffe GH |
3437 | if test "$opengl" = "yes" ; then |
3438 | echo "CONFIG_OPENGL=y" >> $config_host_mak | |
de2d3005 | 3439 | echo "OPENGL_CFLAGS=$opengl_cflags" >> $config_host_mak |
da076ffe | 3440 | echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak |
20ff075b MW |
3441 | fi |
3442 | ||
99f2dbd3 LL |
3443 | if test "$avx2_opt" = "yes" ; then |
3444 | echo "CONFIG_AVX2_OPT=y" >> $config_host_mak | |
3445 | fi | |
3446 | ||
6b8cd447 RH |
3447 | if test "$avx512f_opt" = "yes" ; then |
3448 | echo "CONFIG_AVX512F_OPT=y" >> $config_host_mak | |
3449 | fi | |
3450 | ||
83fb7adf | 3451 | # XXX: suppress that |
7d3505c5 | 3452 | if [ "$bsd" = "yes" ] ; then |
2358a494 | 3453 | echo "CONFIG_BSD=y" >> $config_host_mak |
7d3505c5 FB |
3454 | fi |
3455 | ||
3556c233 PB |
3456 | if test "$qom_cast_debug" = "yes" ; then |
3457 | echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak | |
3458 | fi | |
d0e2fce5 | 3459 | |
7c2acc70 | 3460 | echo "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak |
70c60c08 SH |
3461 | if test "$coroutine_pool" = "yes" ; then |
3462 | echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak | |
3463 | else | |
3464 | echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak | |
3465 | fi | |
20ff6c80 | 3466 | |
7d992e4d PL |
3467 | if test "$debug_stack_usage" = "yes" ; then |
3468 | echo "CONFIG_DEBUG_STACK_USAGE=y" >> $config_host_mak | |
3469 | fi | |
3470 | ||
f0d92b56 LM |
3471 | if test "$crypto_afalg" = "yes" ; then |
3472 | echo "CONFIG_AF_ALG=y" >> $config_host_mak | |
3473 | fi | |
3474 | ||
d83414e1 MAL |
3475 | if test "$have_asan_iface_fiber" = "yes" ; then |
3476 | echo "CONFIG_ASAN_IFACE_FIBER=y" >> $config_host_mak | |
3477 | fi | |
3478 | ||
0aebab04 LY |
3479 | if test "$have_tsan" = "yes" && test "$have_tsan_iface_fiber" = "yes" ; then |
3480 | echo "CONFIG_TSAN=y" >> $config_host_mak | |
3481 | fi | |
3482 | ||
76a347e1 RH |
3483 | if test "$cpuid_h" = "yes" ; then |
3484 | echo "CONFIG_CPUID_H=y" >> $config_host_mak | |
3485 | fi | |
3486 | ||
f540166b RH |
3487 | if test "$int128" = "yes" ; then |
3488 | echo "CONFIG_INT128=y" >> $config_host_mak | |
3489 | fi | |
3490 | ||
7ebee43e RH |
3491 | if test "$atomic128" = "yes" ; then |
3492 | echo "CONFIG_ATOMIC128=y" >> $config_host_mak | |
3493 | fi | |
3494 | ||
e6cd4bb5 RH |
3495 | if test "$cmpxchg128" = "yes" ; then |
3496 | echo "CONFIG_CMPXCHG128=y" >> $config_host_mak | |
3497 | fi | |
3498 | ||
ed1701c6 DDAG |
3499 | if test "$live_block_migration" = "yes" ; then |
3500 | echo "CONFIG_LIVE_BLOCK_MIGRATION=y" >> $config_host_mak | |
3501 | fi | |
3502 | ||
3b8acc11 | 3503 | if test "$tpm" = "yes"; then |
3cae16db | 3504 | echo 'CONFIG_TPM=y' >> $config_host_mak |
3b8acc11 PB |
3505 | fi |
3506 | ||
2da776db MH |
3507 | if test "$rdma" = "yes" ; then |
3508 | echo "CONFIG_RDMA=y" >> $config_host_mak | |
392fb643 | 3509 | echo "RDMA_LIBS=$rdma_libs" >> $config_host_mak |
2da776db MH |
3510 | fi |
3511 | ||
21ab34c9 MA |
3512 | if test "$pvrdma" = "yes" ; then |
3513 | echo "CONFIG_PVRDMA=y" >> $config_host_mak | |
3514 | fi | |
3515 | ||
a6b1d4c0 CX |
3516 | if test "$replication" = "yes" ; then |
3517 | echo "CONFIG_REPLICATION=y" >> $config_host_mak | |
3518 | fi | |
3519 | ||
ba59fb77 PB |
3520 | if test "$debug_mutex" = "yes" ; then |
3521 | echo "CONFIG_DEBUG_MUTEX=y" >> $config_host_mak | |
3522 | fi | |
e0580342 | 3523 | |
2f740136 JC |
3524 | if test "$bochs" = "yes" ; then |
3525 | echo "CONFIG_BOCHS=y" >> $config_host_mak | |
3526 | fi | |
3527 | if test "$cloop" = "yes" ; then | |
3528 | echo "CONFIG_CLOOP=y" >> $config_host_mak | |
3529 | fi | |
3530 | if test "$dmg" = "yes" ; then | |
3531 | echo "CONFIG_DMG=y" >> $config_host_mak | |
3532 | fi | |
3533 | if test "$qcow1" = "yes" ; then | |
3534 | echo "CONFIG_QCOW1=y" >> $config_host_mak | |
3535 | fi | |
3536 | if test "$vdi" = "yes" ; then | |
3537 | echo "CONFIG_VDI=y" >> $config_host_mak | |
3538 | fi | |
3539 | if test "$vvfat" = "yes" ; then | |
3540 | echo "CONFIG_VVFAT=y" >> $config_host_mak | |
3541 | fi | |
3542 | if test "$qed" = "yes" ; then | |
3543 | echo "CONFIG_QED=y" >> $config_host_mak | |
3544 | fi | |
3545 | if test "$parallels" = "yes" ; then | |
3546 | echo "CONFIG_PARALLELS=y" >> $config_host_mak | |
3547 | fi | |
2f740136 | 3548 | |
40e8c6f4 AB |
3549 | if test "$plugins" = "yes" ; then |
3550 | echo "CONFIG_PLUGIN=y" >> $config_host_mak | |
40e8c6f4 AB |
3551 | fi |
3552 | ||
b1863ccc AB |
3553 | if test -n "$gdb_bin"; then |
3554 | gdb_version=$($gdb_bin --version | head -n 1) | |
d6a66c81 | 3555 | if version_ge ${gdb_version##* } 9.1; then |
b1863ccc AB |
3556 | echo "HAVE_GDB_BIN=$gdb_bin" >> $config_host_mak |
3557 | fi | |
f48e590a AB |
3558 | fi |
3559 | ||
54e7aac0 AK |
3560 | if test "$secret_keyring" = "yes" ; then |
3561 | echo "CONFIG_SECRET_KEYRING=y" >> $config_host_mak | |
3562 | fi | |
3563 | ||
98ec69ac | 3564 | echo "ROMS=$roms" >> $config_host_mak |
804edf29 | 3565 | echo "MAKE=$make" >> $config_host_mak |
c886edfb | 3566 | echo "PYTHON=$python" >> $config_host_mak |
39d87c8c | 3567 | echo "GENISOIMAGE=$genisoimage" >> $config_host_mak |
a5665051 | 3568 | echo "MESON=$meson" >> $config_host_mak |
09e93326 | 3569 | echo "NINJA=$ninja" >> $config_host_mak |
804edf29 | 3570 | echo "CC=$cc" >> $config_host_mak |
433de74c | 3571 | echo "HOST_CC=$host_cc" >> $config_host_mak |
a31a8642 | 3572 | if $iasl -h > /dev/null 2>&1; then |
859aef02 | 3573 | echo "CONFIG_IASL=$iasl" >> $config_host_mak |
a31a8642 | 3574 | fi |
804edf29 | 3575 | echo "AR=$ar" >> $config_host_mak |
cdbd727c | 3576 | echo "AS=$as" >> $config_host_mak |
5f6f0e27 | 3577 | echo "CCAS=$ccas" >> $config_host_mak |
3dd46c78 | 3578 | echo "CPP=$cpp" >> $config_host_mak |
804edf29 JQ |
3579 | echo "OBJCOPY=$objcopy" >> $config_host_mak |
3580 | echo "LD=$ld" >> $config_host_mak | |
46eef33b | 3581 | echo "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak |
a558ee17 | 3582 | echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak |
11cde1c8 | 3583 | echo "QEMU_CXXFLAGS=$QEMU_CXXFLAGS" >> $config_host_mak |
a81df1b6 PB |
3584 | echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak |
3585 | echo "GLIB_LIBS=$glib_libs" >> $config_host_mak | |
d83acfd0 | 3586 | echo "GLIB_VERSION=$(pkg-config --modversion glib-2.0)" >> $config_host_mak |
8a99e9a3 | 3587 | echo "QEMU_LDFLAGS=$QEMU_LDFLAGS" >> $config_host_mak |
e57218b6 | 3588 | echo "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak |
a70248db | 3589 | echo "STRIP=$strip" >> $config_host_mak |
804edf29 | 3590 | echo "EXESUF=$EXESUF" >> $config_host_mak |
f15bff25 | 3591 | echo "LIBS_QGA=$libs_qga" >> $config_host_mak |
804edf29 | 3592 | |
b767d257 MMG |
3593 | if test "$rng_none" = "yes"; then |
3594 | echo "CONFIG_RNG_NONE=y" >> $config_host_mak | |
3595 | fi | |
3596 | ||
6efd7517 PM |
3597 | # use included Linux headers |
3598 | if test "$linux" = "yes" ; then | |
a307beb6 | 3599 | mkdir -p linux-headers |
6efd7517 | 3600 | case "$cpu" in |
4da270be | 3601 | i386|x86_64) |
08312a63 | 3602 | linux_arch=x86 |
6efd7517 | 3603 | ;; |
d8ff892d | 3604 | ppc|ppc64) |
08312a63 | 3605 | linux_arch=powerpc |
6efd7517 PM |
3606 | ;; |
3607 | s390x) | |
08312a63 PM |
3608 | linux_arch=s390 |
3609 | ;; | |
1f080313 CF |
3610 | aarch64) |
3611 | linux_arch=arm64 | |
3612 | ;; | |
dfcf900b WX |
3613 | loongarch*) |
3614 | linux_arch=loongarch | |
3615 | ;; | |
222e7d11 SL |
3616 | mips64) |
3617 | linux_arch=mips | |
3618 | ;; | |
08312a63 PM |
3619 | *) |
3620 | # For most CPUs the kernel architecture name and QEMU CPU name match. | |
3621 | linux_arch="$cpu" | |
6efd7517 PM |
3622 | ;; |
3623 | esac | |
08312a63 PM |
3624 | # For non-KVM architectures we will not have asm headers |
3625 | if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then | |
3626 | symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm | |
3627 | fi | |
6efd7517 PM |
3628 | fi |
3629 | ||
1d14ffa9 | 3630 | for target in $target_list; do |
fdb75aef | 3631 | target_dir="$target" |
57a93f16 | 3632 | target_name=$(echo $target | cut -d '-' -f 1)$EXESUF |
fdb75aef PB |
3633 | mkdir -p $target_dir |
3634 | case $target in | |
3635 | *-user) symlink "../qemu-$target_name" "$target_dir/qemu-$target_name" ;; | |
3636 | *) symlink "../qemu-system-$target_name" "$target_dir/qemu-system-$target_name" ;; | |
3637 | esac | |
3638 | done | |
7d13299d | 3639 | |
765686d6 | 3640 | echo "CONFIG_QEMU_INTERP_PREFIX=$interp_prefix" | sed 's/%M/@0@/' >> $config_host_mak |
fdb75aef PB |
3641 | if test "$default_targets" = "yes"; then |
3642 | echo "CONFIG_DEFAULT_TARGETS=y" >> $config_host_mak | |
3643 | fi | |
a540f158 | 3644 | |
a99d57bb WG |
3645 | if test "$numa" = "yes"; then |
3646 | echo "CONFIG_NUMA=y" >> $config_host_mak | |
ab318051 | 3647 | echo "NUMA_LIBS=$numa_libs" >> $config_host_mak |
a99d57bb WG |
3648 | fi |
3649 | ||
fd0e6053 JS |
3650 | if test "$ccache_cpp2" = "yes"; then |
3651 | echo "export CCACHE_CPP2=y" >> $config_host_mak | |
3652 | fi | |
3653 | ||
1e4f6065 DB |
3654 | if test "$safe_stack" = "yes"; then |
3655 | echo "CONFIG_SAFESTACK=y" >> $config_host_mak | |
3656 | fi | |
3657 | ||
e29e5c6e | 3658 | # If we're using a separate build tree, set it up now. |
e29e5c6e PM |
3659 | # LINKS are things to symlink back into the source tree |
3660 | # (these can be both files and directories). | |
3661 | # Caution: do not add files or directories here using wildcards. This | |
3662 | # will result in problems later if a new file matching the wildcard is | |
3663 | # added to the source tree -- nothing will cause configure to be rerun | |
3664 | # so the build tree will be missing the link back to the new file, and | |
3665 | # tests might fail. Prefer to keep the relevant files in their own | |
3666 | # directory and symlink the directory instead. | |
2038f8c8 | 3667 | LINKS="Makefile" |
3941996b | 3668 | LINKS="$LINKS tests/tcg/Makefile.target" |
ddcf607f | 3669 | LINKS="$LINKS pc-bios/optionrom/Makefile" |
e29e5c6e | 3670 | LINKS="$LINKS pc-bios/s390-ccw/Makefile" |
8db2a4fd | 3671 | LINKS="$LINKS roms/seabios/Makefile" |
e29e5c6e PM |
3672 | LINKS="$LINKS pc-bios/qemu-icon.bmp" |
3673 | LINKS="$LINKS .gdbinit scripts" # scripts needed by relative path in .gdbinit | |
bbbd9b6e | 3674 | LINKS="$LINKS tests/avocado tests/data" |
39950353 | 3675 | LINKS="$LINKS tests/qemu-iotests/check" |
8f8fd9ed | 3676 | LINKS="$LINKS python" |
c17a386b | 3677 | LINKS="$LINKS contrib/plugins/Makefile " |
753d11f2 RH |
3678 | for bios_file in \ |
3679 | $source_path/pc-bios/*.bin \ | |
3a631b8e | 3680 | $source_path/pc-bios/*.elf \ |
225a9ab8 | 3681 | $source_path/pc-bios/*.lid \ |
753d11f2 RH |
3682 | $source_path/pc-bios/*.rom \ |
3683 | $source_path/pc-bios/*.dtb \ | |
e89e33e1 | 3684 | $source_path/pc-bios/*.img \ |
753d11f2 | 3685 | $source_path/pc-bios/openbios-* \ |
4e73c781 | 3686 | $source_path/pc-bios/u-boot.* \ |
cd946e5c JA |
3687 | $source_path/pc-bios/palcode-* \ |
3688 | $source_path/pc-bios/qemu_vga.ndrv | |
3689 | ||
753d11f2 | 3690 | do |
e29e5c6e | 3691 | LINKS="$LINKS pc-bios/$(basename $bios_file)" |
d1807a4f | 3692 | done |
e29e5c6e | 3693 | for f in $LINKS ; do |
0f4d8894 | 3694 | if [ -e "$source_path/$f" ]; then |
5dce7b8d | 3695 | mkdir -p `dirname ./$f` |
f9245e10 PM |
3696 | symlink "$source_path/$f" "$f" |
3697 | fi | |
d1807a4f | 3698 | done |
1ad2134f | 3699 | |
2038f8c8 PB |
3700 | (for i in $cross_cc_vars; do |
3701 | export $i | |
3702 | done | |
fd0f79d7 | 3703 | export target_list source_path use_containers cpu |
2038f8c8 PB |
3704 | $source_path/tests/tcg/configure.sh) |
3705 | ||
c34ebfdc | 3706 | # temporary config to build submodules |
bb7cb3ad PB |
3707 | if test -f $source_path/roms/seabios/Makefile; then |
3708 | for rom in seabios; do | |
c34ebfdc | 3709 | config_mak=roms/$rom/config.mak |
37116c89 | 3710 | echo "# Automatically generated by configure - do not modify" > $config_mak |
c34ebfdc | 3711 | echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak |
cdbd727c | 3712 | echo "AS=$as" >> $config_mak |
5f6f0e27 | 3713 | echo "CCAS=$ccas" >> $config_mak |
c34ebfdc AL |
3714 | echo "CC=$cc" >> $config_mak |
3715 | echo "BCC=bcc" >> $config_mak | |
3dd46c78 | 3716 | echo "CPP=$cpp" >> $config_mak |
c34ebfdc | 3717 | echo "OBJCOPY=objcopy" >> $config_mak |
a31a8642 | 3718 | echo "IASL=$iasl" >> $config_mak |
c34ebfdc | 3719 | echo "LD=$ld" >> $config_mak |
9f81aeb5 | 3720 | echo "RANLIB=$ranlib" >> $config_mak |
bb7cb3ad PB |
3721 | done |
3722 | fi | |
c34ebfdc | 3723 | |
98409991 HK |
3724 | config_mak=pc-bios/optionrom/config.mak |
3725 | echo "# Automatically generated by configure - do not modify" > $config_mak | |
3726 | echo "TOPSRC_DIR=$source_path" >> $config_mak | |
3727 | ||
a5665051 | 3728 | if test "$skip_meson" = no; then |
d77e90fa PB |
3729 | cross="config-meson.cross.new" |
3730 | meson_quote() { | |
ac7ebcc5 | 3731 | test $# = 0 && return |
47b30835 | 3732 | echo "'$(echo $* | sed "s/ /','/g")'" |
d77e90fa PB |
3733 | } |
3734 | ||
3735 | echo "# Automatically generated by configure - do not modify" > $cross | |
3736 | echo "[properties]" >> $cross | |
d1d5e9ee AB |
3737 | |
3738 | # unroll any custom device configs | |
11bdcfcd AB |
3739 | for a in $device_archs; do |
3740 | eval "c=\$devices_${a}" | |
3741 | echo "${a}-softmmu = '$c'" >> $cross | |
3742 | done | |
d1d5e9ee | 3743 | |
d77e90fa PB |
3744 | test -z "$cxx" && echo "link_language = 'c'" >> $cross |
3745 | echo "[built-in options]" >> $cross | |
a2866660 PB |
3746 | echo "c_args = [$(meson_quote $CFLAGS $EXTRA_CFLAGS)]" >> $cross |
3747 | echo "cpp_args = [$(meson_quote $CXXFLAGS $EXTRA_CXXFLAGS)]" >> $cross | |
3748 | echo "c_link_args = [$(meson_quote $CFLAGS $LDFLAGS $EXTRA_CFLAGS $EXTRA_LDFLAGS)]" >> $cross | |
3749 | echo "cpp_link_args = [$(meson_quote $CXXFLAGS $LDFLAGS $EXTRA_CXXFLAGS $EXTRA_LDFLAGS)]" >> $cross | |
d77e90fa | 3750 | echo "[binaries]" >> $cross |
4dba2789 PB |
3751 | echo "c = [$(meson_quote $cc $CPU_CFLAGS)]" >> $cross |
3752 | test -n "$cxx" && echo "cpp = [$(meson_quote $cxx $CPU_CFLAGS)]" >> $cross | |
3753 | test -n "$objcc" && echo "objc = [$(meson_quote $objcc $CPU_CFLAGS)]" >> $cross | |
d77e90fa PB |
3754 | echo "ar = [$(meson_quote $ar)]" >> $cross |
3755 | echo "nm = [$(meson_quote $nm)]" >> $cross | |
3756 | echo "pkgconfig = [$(meson_quote $pkg_config_exe)]" >> $cross | |
3757 | echo "ranlib = [$(meson_quote $ranlib)]" >> $cross | |
3758 | if has $sdl2_config; then | |
3759 | echo "sdl2-config = [$(meson_quote $sdl2_config)]" >> $cross | |
3760 | fi | |
3761 | echo "strip = [$(meson_quote $strip)]" >> $cross | |
3762 | echo "windres = [$(meson_quote $windres)]" >> $cross | |
3763 | if test "$cross_compile" = "yes"; then | |
fc929892 | 3764 | cross_arg="--cross-file config-meson.cross" |
fc929892 | 3765 | echo "[host_machine]" >> $cross |
ba7c60c2 | 3766 | echo "system = '$targetos'" >> $cross |
823eb013 | 3767 | case "$cpu" in |
f6bca9df | 3768 | i386) |
fc929892 MAL |
3769 | echo "cpu_family = 'x86'" >> $cross |
3770 | ;; | |
fc929892 | 3771 | *) |
823eb013 | 3772 | echo "cpu_family = '$cpu'" >> $cross |
fc929892 MAL |
3773 | ;; |
3774 | esac | |
3775 | echo "cpu = '$cpu'" >> $cross | |
3776 | if test "$bigendian" = "yes" ; then | |
3777 | echo "endian = 'big'" >> $cross | |
3778 | else | |
3779 | echo "endian = 'little'" >> $cross | |
3780 | fi | |
d77e90fa | 3781 | else |
fc929892 | 3782 | cross_arg="--native-file config-meson.cross" |
d77e90fa PB |
3783 | fi |
3784 | mv $cross config-meson.cross | |
fc929892 | 3785 | |
d77e90fa | 3786 | rm -rf meson-private meson-info meson-logs |
61d63097 PB |
3787 | run_meson() { |
3788 | NINJA=$ninja $meson setup \ | |
d17f305a PB |
3789 | --prefix "$prefix" \ |
3790 | --libdir "$libdir" \ | |
3791 | --libexecdir "$libexecdir" \ | |
3792 | --bindir "$bindir" \ | |
3793 | --includedir "$includedir" \ | |
3794 | --datadir "$datadir" \ | |
3795 | --mandir "$mandir" \ | |
3796 | --sysconfdir "$sysconfdir" \ | |
16bf7a33 | 3797 | --localedir "$localedir" \ |
d17f305a | 3798 | --localstatedir "$local_statedir" \ |
3b4da132 PB |
3799 | -Daudio_drv_list=$audio_drv_list \ |
3800 | -Ddefault_devices=$default_devices \ | |
d17f305a | 3801 | -Ddocdir="$docdir" \ |
16bf7a33 | 3802 | -Dqemu_firmwarepath="$firmwarepath" \ |
73f3aa37 | 3803 | -Dqemu_suffix="$qemu_suffix" \ |
3b4da132 PB |
3804 | -Dsphinx_build="$sphinx_build" \ |
3805 | -Dtrace_file="$trace_file" \ | |
a5665051 PB |
3806 | -Doptimization=$(if test "$debug" = yes; then echo 0; else echo 2; fi) \ |
3807 | -Ddebug=$(if test "$debug_info" = yes; then echo true; else echo false; fi) \ | |
3808 | -Dwerror=$(if test "$werror" = yes; then echo true; else echo false; fi) \ | |
da6d48b9 | 3809 | -Db_pie=$(if test "$pie" = yes; then echo true; else echo false; fi) \ |
bf0e56a3 | 3810 | -Db_coverage=$(if test "$gcov" = yes; then echo true; else echo false; fi) \ |
3b4da132 PB |
3811 | -Db_lto=$lto -Dcfi=$cfi -Dtcg=$tcg -Dxen=$xen \ |
3812 | -Dcapstone=$capstone -Dfdt=$fdt -Dslirp=$slirp \ | |
537b7248 | 3813 | $(test -n "${LIB_FUZZING_ENGINE+xxx}" && echo "-Dfuzzing_engine=$LIB_FUZZING_ENGINE") \ |
332008e0 | 3814 | $(if test "$default_feature" = no; then echo "-Dauto_features=disabled"; fi) \ |
61d63097 PB |
3815 | "$@" $cross_arg "$PWD" "$source_path" |
3816 | } | |
3817 | eval run_meson $meson_options | |
d77e90fa PB |
3818 | if test "$?" -ne 0 ; then |
3819 | error_exit "meson setup failed" | |
3820 | fi | |
699d3884 PB |
3821 | else |
3822 | if test -f meson-private/cmd_line.txt; then | |
3823 | # Adjust old command line options whose type was changed | |
3824 | # Avoids having to use "setup --wipe" when Meson is upgraded | |
3825 | perl -i -ne ' | |
3826 | s/^gettext = true$/gettext = auto/; | |
3827 | s/^gettext = false$/gettext = disabled/; | |
654d6b04 | 3828 | /^b_staticpic/ && next; |
699d3884 PB |
3829 | print;' meson-private/cmd_line.txt |
3830 | fi | |
a5665051 PB |
3831 | fi |
3832 | ||
2d838d9b AB |
3833 | if test -n "${deprecated_features}"; then |
3834 | echo "Warning, deprecated features enabled." | |
a476b216 | 3835 | echo "Please see docs/about/deprecated.rst" |
2d838d9b AB |
3836 | echo " features: ${deprecated_features}" |
3837 | fi | |
3838 | ||
dc655404 MT |
3839 | # Save the configure command line for later reuse. |
3840 | cat <<EOD >config.status | |
3841 | #!/bin/sh | |
3842 | # Generated by configure. | |
3843 | # Run this file to recreate the current configuration. | |
3844 | # Compiler output produced by configure, useful for debugging | |
3845 | # configure, is in config.log if it exists. | |
3846 | EOD | |
e811da7f DB |
3847 | |
3848 | preserve_env() { | |
3849 | envname=$1 | |
3850 | ||
3851 | eval envval=\$$envname | |
3852 | ||
3853 | if test -n "$envval" | |
3854 | then | |
3855 | echo "$envname='$envval'" >> config.status | |
3856 | echo "export $envname" >> config.status | |
3857 | else | |
3858 | echo "unset $envname" >> config.status | |
3859 | fi | |
3860 | } | |
3861 | ||
3862 | # Preserve various env variables that influence what | |
3863 | # features/build target configure will detect | |
3864 | preserve_env AR | |
3865 | preserve_env AS | |
3866 | preserve_env CC | |
3867 | preserve_env CPP | |
8009da03 | 3868 | preserve_env CFLAGS |
e811da7f | 3869 | preserve_env CXX |
8009da03 | 3870 | preserve_env CXXFLAGS |
e811da7f DB |
3871 | preserve_env INSTALL |
3872 | preserve_env LD | |
8009da03 | 3873 | preserve_env LDFLAGS |
e811da7f DB |
3874 | preserve_env LD_LIBRARY_PATH |
3875 | preserve_env LIBTOOL | |
3876 | preserve_env MAKE | |
3877 | preserve_env NM | |
3878 | preserve_env OBJCOPY | |
3879 | preserve_env PATH | |
3880 | preserve_env PKG_CONFIG | |
3881 | preserve_env PKG_CONFIG_LIBDIR | |
3882 | preserve_env PKG_CONFIG_PATH | |
3883 | preserve_env PYTHON | |
e811da7f DB |
3884 | preserve_env SDL2_CONFIG |
3885 | preserve_env SMBD | |
3886 | preserve_env STRIP | |
3887 | preserve_env WINDRES | |
3888 | ||
dc655404 | 3889 | printf "exec" >>config.status |
a5665051 | 3890 | for i in "$0" "$@"; do |
835af899 | 3891 | test "$i" = --skip-meson || printf " %s" "$(quote_sh "$i")" >>config.status |
a5665051 | 3892 | done |
cf7cc929 | 3893 | echo ' "$@"' >>config.status |
dc655404 MT |
3894 | chmod +x config.status |
3895 | ||
8cd05ab6 | 3896 | rm -r "$TMPDIR1" |