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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 | 6 | # Unset some variables known to interfere with behavior of common tools, |
5b507233 PB |
7 | # just as autoconf does. Unlike autoconf, we assume that unset exists. |
8 | unset CLICOLOR_FORCE GREP_OPTIONS BASH_ENV ENV MAIL MAILPATH CDPATH | |
99519e67 | 9 | |
5e4dfd3d JS |
10 | # Don't allow CCACHE, if present, to use cached results of compile tests! |
11 | export CCACHE_RECACHE=yes | |
12 | ||
dedad027 DB |
13 | # make source path absolute |
14 | source_path=$(cd "$(dirname -- "$0")"; pwd) | |
15 | ||
16 | if test "$PWD" = "$source_path" | |
17 | then | |
18 | echo "Using './build' as the directory for build output" | |
19 | ||
20 | MARKER=build/auto-created-by-configure | |
21 | ||
22 | if test -e build | |
23 | then | |
24 | if test -f $MARKER | |
25 | then | |
26 | rm -rf build | |
27 | else | |
28 | echo "ERROR: ./build dir already exists and was not previously created by configure" | |
29 | exit 1 | |
30 | fi | |
31 | fi | |
32 | ||
f160a5b2 DB |
33 | if ! mkdir build || ! touch $MARKER |
34 | then | |
35 | echo "ERROR: Could not create ./build directory. Check the permissions on" | |
36 | echo "your source directory, or try doing an out-of-tree build." | |
37 | exit 1 | |
38 | fi | |
dedad027 DB |
39 | |
40 | cat > GNUmakefile <<'EOF' | |
41 | # This file is auto-generated by configure to support in-source tree | |
42 | # 'make' command invocation | |
43 | ||
44 | ifeq ($(MAKECMDGOALS),) | |
45 | recurse: all | |
46 | endif | |
47 | ||
48 | .NOTPARALLEL: % | |
49 | %: force | |
50 | @echo 'changing dir to build for $(MAKE) "$(MAKECMDGOALS)"...' | |
51 | @$(MAKE) -C build -f Makefile $(MAKECMDGOALS) | |
52 | @if test "$(MAKECMDGOALS)" = "distclean" && \ | |
53 | test -e build/auto-created-by-configure ; \ | |
54 | then \ | |
55 | rm -rf build GNUmakefile ; \ | |
56 | fi | |
57 | force: ; | |
58 | .PHONY: force | |
59 | GNUmakefile: ; | |
60 | ||
61 | EOF | |
62 | cd build | |
64708615 | 63 | exec "$source_path/configure" "$@" |
dedad027 DB |
64 | fi |
65 | ||
8cd05ab6 PM |
66 | # Temporary directory used for files created while |
67 | # configure runs. Since it is in the build directory | |
68 | # we can safely blow away any previous version of it | |
69 | # (and we need not jump through hoops to try to delete | |
70 | # it when configure exits.) | |
71 | TMPDIR1="config-temp" | |
72 | rm -rf "${TMPDIR1}" | |
563661c0 | 73 | if ! mkdir -p "${TMPDIR1}"; then |
8cd05ab6 PM |
74 | echo "ERROR: failed to create temporary directory" |
75 | exit 1 | |
7d13299d FB |
76 | fi |
77 | ||
8cd05ab6 PM |
78 | TMPB="qemu-conf" |
79 | TMPC="${TMPDIR1}/${TMPB}.c" | |
66518bf6 | 80 | TMPO="${TMPDIR1}/${TMPB}.o" |
8cd05ab6 | 81 | TMPE="${TMPDIR1}/${TMPB}.exe" |
7d13299d | 82 | |
da1d85e3 | 83 | rm -f config.log |
9ac81bbb | 84 | |
b48e3611 PM |
85 | # Print a helpful header at the top of config.log |
86 | echo "# QEMU configure log $(date)" >> config.log | |
979ae168 | 87 | printf "# Configured with:" >> config.log |
7f788779 AB |
88 | # repeat the invocation to log and stdout for CI |
89 | invoke=$(printf " '%s'" "$0" "$@") | |
90 | test -n "$GITLAB_CI" && echo "configuring with: $invoke" | |
91 | { echo "$invoke"; echo; echo "#"; } >> config.log | |
b48e3611 | 92 | |
835af899 PB |
93 | quote_sh() { |
94 | printf "%s" "$1" | sed "s,','\\\\'',g; s,.*,'&'," | |
95 | } | |
96 | ||
050b4398 | 97 | error_exit() { |
d880a3ba | 98 | (echo |
76ad07a4 PM |
99 | echo "ERROR: $1" |
100 | while test -n "$2"; do | |
101 | echo " $2" | |
102 | shift | |
103 | done | |
d880a3ba | 104 | echo) >&2 |
76ad07a4 PM |
105 | exit 1 |
106 | } | |
107 | ||
9c83ffd8 | 108 | do_compiler() { |
cd362def PB |
109 | # Run the compiler, capturing its output to the log. First argument |
110 | # is compiler binary to execute. | |
b3b5472d | 111 | compiler="$1" |
cd362def PB |
112 | shift |
113 | if test -n "$BASH_VERSION"; then eval ' | |
114 | echo >>config.log " | |
115 | funcs: ${FUNCNAME[*]} | |
116 | lines: ${BASH_LINENO[*]}" | |
117 | '; fi | |
118 | echo $compiler "$@" >> config.log | |
119 | $compiler "$@" >> config.log 2>&1 || return $? | |
120 | } | |
121 | ||
9c83ffd8 | 122 | do_cc() { |
d0016b86 | 123 | do_compiler "$cc" $CPU_CFLAGS "$@" |
9c83ffd8 PM |
124 | } |
125 | ||
52166aa0 | 126 | compile_object() { |
fd0e6053 | 127 | local_cflags="$1" |
a988b4c5 | 128 | do_cc $CFLAGS $EXTRA_CFLAGS $local_cflags -c -o $TMPO $TMPC |
52166aa0 JQ |
129 | } |
130 | ||
131 | compile_prog() { | |
132 | local_cflags="$1" | |
133 | local_ldflags="$2" | |
a988b4c5 PB |
134 | do_cc $CFLAGS $EXTRA_CFLAGS $local_cflags -o $TMPE $TMPC \ |
135 | $LDFLAGS $EXTRA_LDFLAGS $local_ldflags | |
52166aa0 JQ |
136 | } |
137 | ||
11568d6d PB |
138 | # symbolically link $1 to $2. Portable version of "ln -sf". |
139 | symlink() { | |
72b8b5a1 | 140 | rm -rf "$2" |
ec5b06d7 | 141 | mkdir -p "$(dirname "$2")" |
72b8b5a1 | 142 | ln -s "$1" "$2" |
11568d6d PB |
143 | } |
144 | ||
0dba6195 LM |
145 | # check whether a command is available to this shell (may be either an |
146 | # executable or a builtin) | |
147 | has() { | |
148 | type "$1" >/dev/null 2>&1 | |
149 | } | |
150 | ||
0a01d76f | 151 | version_ge () { |
2df52b9b AB |
152 | local_ver1=$(expr "$1" : '\([0-9.]*\)' | tr . ' ') |
153 | local_ver2=$(echo "$2" | tr . ' ') | |
0a01d76f MAL |
154 | while true; do |
155 | set x $local_ver1 | |
156 | local_first=${2-0} | |
c44a33e2 SG |
157 | # 'shift 2' if $2 is set, or 'shift' if $2 is not set |
158 | shift ${2:+2} | |
0a01d76f MAL |
159 | local_ver1=$* |
160 | set x $local_ver2 | |
161 | # the second argument finished, the first must be greater or equal | |
162 | test $# = 1 && return 0 | |
163 | test $local_first -lt $2 && return 1 | |
164 | test $local_first -gt $2 && return 0 | |
c44a33e2 | 165 | shift ${2:+2} |
0a01d76f MAL |
166 | local_ver2=$* |
167 | done | |
168 | } | |
169 | ||
4ace32e2 AO |
170 | if printf %s\\n "$source_path" "$PWD" | grep -q "[[:space:]:]"; |
171 | then | |
172 | error_exit "main directory cannot contain spaces nor colons" | |
173 | fi | |
174 | ||
13cf376c PB |
175 | # parse CC options first; some compiler tests are used to establish |
176 | # some defaults, based on the host environment | |
177 | ||
14211825 | 178 | # default parameters |
42ede11a | 179 | container_engine="auto" |
2ff6b91e | 180 | cpu="" |
3812c0c4 | 181 | cross_compile="no" |
7d13299d | 182 | cross_prefix="" |
e49d021e | 183 | host_cc="cc" |
13cf376c PB |
184 | EXTRA_CFLAGS="" |
185 | EXTRA_CXXFLAGS="" | |
186 | EXTRA_OBJCFLAGS="" | |
187 | EXTRA_LDFLAGS="" | |
377529c0 PB |
188 | |
189 | # Default value for a variable defining feature "foo". | |
190 | # * foo="no" feature will only be used if --enable-foo arg is given | |
191 | # * foo="" feature will be searched for, and if found, will be used | |
192 | # unless --disable-foo is given | |
193 | # * foo="yes" this value will only be set by --enable-foo flag. | |
194 | # feature will searched for, | |
195 | # if not found, configure exits with error | |
196 | # | |
197 | # Always add --enable-foo and --disable-foo command line args. | |
198 | # Distributions want to ensure that several features are compiled in, and it | |
199 | # is impossible without a --enable-foo that exits if a feature is not found. | |
c87ea116 | 200 | default_feature="" |
3b4da132 | 201 | |
ac0df51d | 202 | for opt do |
89138857 | 203 | optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)') |
ac0df51d AL |
204 | case "$opt" in |
205 | --cross-prefix=*) cross_prefix="$optarg" | |
3812c0c4 | 206 | cross_compile="yes" |
ac0df51d | 207 | ;; |
3d8df640 | 208 | --cc=*) CC="$optarg" |
ac0df51d | 209 | ;; |
83f73fce TS |
210 | --cxx=*) CXX="$optarg" |
211 | ;; | |
c0c34c91 PM |
212 | --objcc=*) objcc="$optarg" |
213 | ;; | |
2ff6b91e JQ |
214 | --cpu=*) cpu="$optarg" |
215 | ;; | |
a2866660 PB |
216 | --extra-cflags=*) |
217 | EXTRA_CFLAGS="$EXTRA_CFLAGS $optarg" | |
218 | EXTRA_CXXFLAGS="$EXTRA_CXXFLAGS $optarg" | |
e910c7d9 | 219 | EXTRA_OBJCFLAGS="$EXTRA_OBJCFLAGS $optarg" |
a2866660 PB |
220 | ;; |
221 | --extra-cxxflags=*) EXTRA_CXXFLAGS="$EXTRA_CXXFLAGS $optarg" | |
11cde1c8 | 222 | ;; |
e910c7d9 PMD |
223 | --extra-objcflags=*) EXTRA_OBJCFLAGS="$EXTRA_OBJCFLAGS $optarg" |
224 | ;; | |
a2866660 | 225 | --extra-ldflags=*) EXTRA_LDFLAGS="$EXTRA_LDFLAGS $optarg" |
e2a2ed06 | 226 | ;; |
d75402b5 AB |
227 | --cross-cc-*[!a-zA-Z0-9_-]*=*) error_exit "Passed bad --cross-cc-FOO option" |
228 | ;; | |
479ca4cc | 229 | --cross-cc-cflags-*) cc_arch=${opt#--cross-cc-cflags-}; cc_arch=${cc_arch%%=*} |
d422b2bc AB |
230 | eval "cross_cc_cflags_${cc_arch}=\$optarg" |
231 | ;; | |
d75402b5 AB |
232 | --cross-cc-*) cc_arch=${opt#--cross-cc-}; cc_arch=${cc_arch%%=*} |
233 | eval "cross_cc_${cc_arch}=\$optarg" | |
234 | ;; | |
5adb43be PB |
235 | --cross-prefix-*[!a-zA-Z0-9_-]*=*) error_exit "Passed bad --cross-prefix-FOO option" |
236 | ;; | |
237 | --cross-prefix-*) cc_arch=${opt#--cross-prefix-}; cc_arch=${cc_arch%%=*} | |
238 | eval "cross_prefix_${cc_arch}=\$optarg" | |
239 | ;; | |
13cf376c PB |
240 | --without-default-features) default_feature="no" |
241 | ;; | |
ac0df51d AL |
242 | esac |
243 | done | |
ac0df51d | 244 | |
bafe78ad | 245 | default_cflags='-O2 -g' |
6f3ae23b | 246 | git_submodules_action="update" |
13cf376c PB |
247 | docs="auto" |
248 | EXESUF="" | |
24f9c07a | 249 | system="yes" |
13cf376c PB |
250 | linux_user="" |
251 | bsd_user="" | |
252 | plugins="$default_feature" | |
2a5919ab | 253 | subdirs="" |
13cf376c PB |
254 | ninja="" |
255 | python= | |
ac4ccac7 | 256 | download="enabled" |
13cf376c | 257 | skip_meson=no |
13cf376c PB |
258 | use_containers="yes" |
259 | gdb_bin=$(command -v "gdb-multiarch" || command -v "gdb") | |
260 | gdb_arches="" | |
13cf376c PB |
261 | |
262 | # Don't accept a target_list environment variable. | |
263 | unset target_list | |
264 | unset target_list_exclude | |
265 | ||
266 | # The following Meson options are handled manually (still they | |
267 | # are included in the automatically generated help message) | |
2019cabf | 268 | # because they automatically enable/disable other options |
13cf376c PB |
269 | tcg="auto" |
270 | cfi="false" | |
271 | ||
2019cabf PB |
272 | # Meson has PIE as a boolean rather than enabled/disabled/auto, |
273 | # and we also need to check for -static-pie before Meson runs | |
274 | # which requires knowing whether --static is enabled. | |
13cf376c PB |
275 | pie="" |
276 | static="no" | |
277 | ||
e49d021e PM |
278 | # Preferred compiler: |
279 | # ${CC} (if set) | |
280 | # ${cross_prefix}gcc (if cross-prefix specified) | |
281 | # system compiler | |
282 | if test -z "${CC}${cross_prefix}"; then | |
3c7ee49b | 283 | cc="cc" |
e49d021e PM |
284 | else |
285 | cc="${CC-${cross_prefix}gcc}" | |
286 | fi | |
287 | ||
83f73fce TS |
288 | if test -z "${CXX}${cross_prefix}"; then |
289 | cxx="c++" | |
290 | else | |
291 | cxx="${CXX-${cross_prefix}g++}" | |
292 | fi | |
293 | ||
c0c34c91 PM |
294 | # Preferred ObjC compiler: |
295 | # $objcc (if set, i.e. via --objcc option) | |
296 | # ${cross_prefix}clang (if cross-prefix specified) | |
297 | # clang (if available) | |
298 | # $cc | |
299 | if test -z "${objcc}${cross_prefix}"; then | |
300 | if has clang; then | |
301 | objcc=clang | |
302 | else | |
303 | objcc="$cc" | |
304 | fi | |
305 | else | |
306 | objcc="${objcc-${cross_prefix}clang}" | |
307 | fi | |
308 | ||
b3198cc2 | 309 | ar="${AR-${cross_prefix}ar}" |
cdbd727c | 310 | as="${AS-${cross_prefix}as}" |
5f6f0e27 | 311 | ccas="${CCAS-$cc}" |
b3198cc2 SY |
312 | objcopy="${OBJCOPY-${cross_prefix}objcopy}" |
313 | ld="${LD-${cross_prefix}ld}" | |
9f81aeb5 | 314 | ranlib="${RANLIB-${cross_prefix}ranlib}" |
4852ee95 | 315 | nm="${NM-${cross_prefix}nm}" |
b3198cc2 | 316 | strip="${STRIP-${cross_prefix}strip}" |
158bb224 | 317 | widl="${WIDL-${cross_prefix}widl}" |
b3198cc2 | 318 | windres="${WINDRES-${cross_prefix}windres}" |
f9f0e617 | 319 | windmc="${WINDMC-${cross_prefix}windmc}" |
877c5567 | 320 | pkg_config="${PKG_CONFIG-${cross_prefix}pkg-config}" |
47c03744 | 321 | sdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}" |
ac0df51d | 322 | |
ac0df51d AL |
323 | check_define() { |
324 | cat > $TMPC <<EOF | |
325 | #if !defined($1) | |
fd786e1a | 326 | #error $1 not defined |
ac0df51d AL |
327 | #endif |
328 | int main(void) { return 0; } | |
329 | EOF | |
52166aa0 | 330 | compile_object |
ac0df51d AL |
331 | } |
332 | ||
93b25869 JS |
333 | write_c_skeleton() { |
334 | cat > $TMPC <<EOF | |
335 | int main(void) { return 0; } | |
336 | EOF | |
337 | } | |
338 | ||
bbea4050 | 339 | if check_define __linux__ ; then |
ba7c60c2 | 340 | targetos=linux |
bbea4050 | 341 | elif check_define _WIN32 ; then |
ba7c60c2 | 342 | targetos=windows |
bbea4050 | 343 | elif check_define __OpenBSD__ ; then |
ba7c60c2 | 344 | targetos=openbsd |
bbea4050 | 345 | elif check_define __sun__ ; then |
ba7c60c2 | 346 | targetos=sunos |
bbea4050 | 347 | elif check_define __HAIKU__ ; then |
ba7c60c2 | 348 | targetos=haiku |
951fedfc | 349 | elif check_define __FreeBSD__ ; then |
ba7c60c2 | 350 | targetos=freebsd |
951fedfc | 351 | elif check_define __FreeBSD_kernel__ && check_define __GLIBC__; then |
ba7c60c2 | 352 | targetos=gnu/kfreebsd |
951fedfc | 353 | elif check_define __DragonFly__ ; then |
ba7c60c2 | 354 | targetos=dragonfly |
951fedfc | 355 | elif check_define __NetBSD__; then |
ba7c60c2 | 356 | targetos=netbsd |
951fedfc | 357 | elif check_define __APPLE__; then |
ba7c60c2 | 358 | targetos=darwin |
bbea4050 | 359 | else |
951fedfc PM |
360 | # This is a fatal error, but don't report it yet, because we |
361 | # might be going to just print the --help text, or it might | |
362 | # be the result of a missing compiler. | |
ba7c60c2 | 363 | targetos=bogus |
bbea4050 PM |
364 | fi |
365 | ||
2ff6b91e JQ |
366 | if test ! -z "$cpu" ; then |
367 | # command line argument | |
368 | : | |
369 | elif check_define __i386__ ; then | |
ac0df51d AL |
370 | cpu="i386" |
371 | elif check_define __x86_64__ ; then | |
c72b26ec RH |
372 | if check_define __ILP32__ ; then |
373 | cpu="x32" | |
374 | else | |
375 | cpu="x86_64" | |
376 | fi | |
3aa9bd6c | 377 | elif check_define __sparc__ ; then |
3aa9bd6c BS |
378 | if check_define __arch64__ ; then |
379 | cpu="sparc64" | |
380 | else | |
381 | cpu="sparc" | |
382 | fi | |
fdf7ed96 | 383 | elif check_define _ARCH_PPC ; then |
384 | if check_define _ARCH_PPC64 ; then | |
f8378acc RH |
385 | if check_define _LITTLE_ENDIAN ; then |
386 | cpu="ppc64le" | |
387 | else | |
388 | cpu="ppc64" | |
389 | fi | |
fdf7ed96 | 390 | else |
391 | cpu="ppc" | |
392 | fi | |
afa05235 AJ |
393 | elif check_define __mips__ ; then |
394 | cpu="mips" | |
d66ed0ea AJ |
395 | elif check_define __s390__ ; then |
396 | if check_define __s390x__ ; then | |
397 | cpu="s390x" | |
398 | else | |
399 | cpu="s390" | |
400 | fi | |
c4f80543 | 401 | elif check_define __riscv ; then |
e3e477c3 PMD |
402 | if check_define _LP64 ; then |
403 | cpu="riscv64" | |
404 | else | |
405 | cpu="riscv32" | |
406 | fi | |
21d89f84 PM |
407 | elif check_define __arm__ ; then |
408 | cpu="arm" | |
1f080313 CF |
409 | elif check_define __aarch64__ ; then |
410 | cpu="aarch64" | |
dfcf900b WX |
411 | elif check_define __loongarch64 ; then |
412 | cpu="loongarch64" | |
ac0df51d | 413 | else |
f9c77801 PB |
414 | # Using uname is really broken, but it is just a fallback for architectures |
415 | # that are going to use TCI anyway | |
89138857 | 416 | cpu=$(uname -m) |
f9c77801 | 417 | echo "WARNING: unrecognized host CPU, proceeding with 'uname -m' output '$cpu'" |
ac0df51d AL |
418 | fi |
419 | ||
971fac27 PB |
420 | # Normalise host CPU name to the values used by Meson cross files and in source |
421 | # directories, and set multilib cflags. The canonicalization isn't really | |
422 | # necessary, because the architectures that we check for should not hit the | |
423 | # 'uname -m' case, but better safe than sorry in case --cpu= is used. | |
424 | # | |
359bc95d | 425 | # Note that this case should only have supported host CPUs, not guests. |
971fac27 PB |
426 | # Please keep it sorted and synchronized with meson.build's host_arch. |
427 | host_arch= | |
428 | linux_arch= | |
7d13299d | 429 | case "$cpu" in |
971fac27 PB |
430 | aarch64) |
431 | host_arch=aarch64 | |
432 | linux_arch=arm64 | |
433 | ;; | |
434 | ||
e4da0e39 | 435 | armv*b|armv*l|arm) |
971fac27 PB |
436 | cpu=arm |
437 | host_arch=arm | |
438 | linux_arch=arm | |
439 | ;; | |
e4da0e39 | 440 | |
f9c77801 | 441 | i386|i486|i586|i686) |
97a847bc | 442 | cpu="i386" |
971fac27 PB |
443 | host_arch=i386 |
444 | linux_arch=x86 | |
445 | CPU_CFLAGS="-m32" | |
446 | ;; | |
e4da0e39 | 447 | |
971fac27 PB |
448 | loongarch*) |
449 | cpu=loongarch64 | |
450 | host_arch=loongarch64 | |
451 | ;; | |
452 | ||
453 | mips64*) | |
454 | cpu=mips64 | |
455 | host_arch=mips | |
456 | linux_arch=mips | |
457 | ;; | |
afa05235 | 458 | mips*) |
971fac27 PB |
459 | cpu=mips |
460 | host_arch=mips | |
461 | linux_arch=mips | |
462 | ;; | |
e4da0e39 PB |
463 | |
464 | ppc) | |
971fac27 PB |
465 | host_arch=ppc |
466 | linux_arch=powerpc | |
467 | CPU_CFLAGS="-m32" | |
468 | ;; | |
e4da0e39 | 469 | ppc64) |
971fac27 PB |
470 | host_arch=ppc64 |
471 | linux_arch=powerpc | |
472 | CPU_CFLAGS="-m64 -mbig-endian" | |
473 | ;; | |
e4da0e39 | 474 | ppc64le) |
971fac27 PB |
475 | cpu=ppc64 |
476 | host_arch=ppc64 | |
477 | linux_arch=powerpc | |
478 | CPU_CFLAGS="-m64 -mlittle-endian" | |
479 | ;; | |
480 | ||
481 | riscv32 | riscv64) | |
482 | host_arch=riscv | |
483 | linux_arch=riscv | |
484 | ;; | |
e4da0e39 PB |
485 | |
486 | s390) | |
971fac27 PB |
487 | linux_arch=s390 |
488 | CPU_CFLAGS="-m31" | |
489 | ;; | |
e4da0e39 | 490 | s390x) |
971fac27 PB |
491 | host_arch=s390x |
492 | linux_arch=s390 | |
493 | CPU_CFLAGS="-m64" | |
494 | ;; | |
e4da0e39 | 495 | |
3142255c | 496 | sparc|sun4[cdmuv]) |
971fac27 PB |
497 | cpu=sparc |
498 | CPU_CFLAGS="-m32 -mv8plus -mcpu=ultrasparc" | |
499 | ;; | |
e4da0e39 | 500 | sparc64) |
971fac27 PB |
501 | host_arch=sparc64 |
502 | CPU_CFLAGS="-m64 -mcpu=ultrasparc" | |
503 | ;; | |
504 | ||
505 | x32) | |
506 | cpu="x86_64" | |
507 | host_arch=x86_64 | |
508 | linux_arch=x86 | |
509 | CPU_CFLAGS="-mx32" | |
510 | ;; | |
511 | x86_64|amd64) | |
512 | cpu="x86_64" | |
513 | host_arch=x86_64 | |
514 | linux_arch=x86 | |
515 | # ??? Only extremely old AMD cpus do not have cmpxchg16b. | |
516 | # If we truly care, we should simply detect this case at | |
517 | # runtime and generate the fallback to serial emulation. | |
518 | CPU_CFLAGS="-m64 -mcx16" | |
519 | ;; | |
7d13299d | 520 | esac |
e2d52ad3 | 521 | |
971fac27 PB |
522 | if test -n "$host_arch" && { |
523 | ! test -d "$source_path/linux-user/include/host/$host_arch" || | |
524 | ! test -d "$source_path/common-user/host/$host_arch"; }; then | |
525 | error_exit "linux-user/include/host/$host_arch does not exist." \ | |
526 | "This is a bug in the configure script, please report it." | |
527 | fi | |
528 | if test -n "$linux_arch" && ! test -d "$source_path/linux-headers/asm-$linux_arch"; then | |
529 | error_exit "linux-headers/asm-$linux_arch does not exist." \ | |
530 | "This is a bug in the configure script, please report it." | |
531 | fi | |
532 | ||
fee6d412 | 533 | check_py_version() { |
ca056f44 | 534 | # We require python >= 3.8. |
fee6d412 | 535 | # NB: a True python conditional creates a non-zero return code (Failure) |
ca056f44 | 536 | "$1" -c 'import sys; sys.exit(sys.version_info < (3,8))' |
fee6d412 JS |
537 | } |
538 | ||
fee6d412 JS |
539 | first_python= |
540 | if test -z "${PYTHON}"; then | |
fee6d412 JS |
541 | # A bare 'python' is traditionally python 2.x, but some distros |
542 | # have it as python 3.x, so check in both places. | |
19a39e27 JS |
543 | for binary in python3 python python3.12 python3.11 \ |
544 | python3.10 python3.9 python3.8; do | |
fee6d412 JS |
545 | if has "$binary"; then |
546 | python=$(command -v "$binary") | |
547 | if check_py_version "$python"; then | |
548 | # This one is good. | |
549 | first_python= | |
550 | break | |
551 | else | |
552 | first_python=$python | |
553 | fi | |
554 | fi | |
555 | done | |
556 | else | |
557 | # Same as above, but only check the environment variable. | |
558 | has "${PYTHON}" || error_exit "The PYTHON environment variable does not point to an executable" | |
559 | python=$(command -v "$PYTHON") | |
fee6d412 JS |
560 | if check_py_version "$python"; then |
561 | # This one is good. | |
562 | first_python= | |
563 | else | |
564 | first_python=$first_python | |
faf44142 | 565 | fi |
fee6d412 | 566 | fi |
903458c8 | 567 | |
39d87c8c AB |
568 | # Check for ancillary tools used in testing |
569 | genisoimage= | |
3df437c7 | 570 | for binary in genisoimage mkisofs |
39d87c8c AB |
571 | do |
572 | if has $binary | |
573 | then | |
574 | genisoimage=$(command -v "$binary") | |
575 | break | |
576 | fi | |
577 | done | |
578 | ||
80100e26 | 579 | if test "$targetos" = "windows" ; then |
3457a3f8 | 580 | EXESUF=".exe" |
3457a3f8 JQ |
581 | fi |
582 | ||
8154f5e6 AO |
583 | meson_option_build_array() { |
584 | printf '[' | |
c5cfdaba | 585 | (if test "$targetos" = windows; then |
8154f5e6 AO |
586 | IFS=\; |
587 | else | |
588 | IFS=: | |
589 | fi | |
590 | for e in $1; do | |
65842b03 PM |
591 | printf '"""' |
592 | # backslash escape any '\' and '"' characters | |
593 | printf "%s" "$e" | sed -e 's/\([\"]\)/\\\1/g' | |
594 | printf '""",' | |
8154f5e6 AO |
595 | done) |
596 | printf ']\n' | |
597 | } | |
598 | ||
64708615 | 599 | . "$source_path/scripts/meson-buildoptions.sh" |
61d63097 PB |
600 | |
601 | meson_options= | |
c54b59ee | 602 | meson_option_add() { |
ae22ae65 PB |
603 | local arg |
604 | for arg; do | |
605 | meson_options="$meson_options $(quote_sh "$arg")" | |
606 | done | |
c54b59ee | 607 | } |
61d63097 PB |
608 | meson_option_parse() { |
609 | meson_options="$meson_options $(_meson_option_parse "$@")" | |
610 | if test $? -eq 1; then | |
611 | echo "ERROR: unknown option $1" | |
612 | echo "Try '$0 --help' for more information" | |
613 | exit 1 | |
614 | fi | |
615 | } | |
616 | ||
c36dd41b PB |
617 | meson_add_machine_file() { |
618 | if test "$cross_compile" = "yes"; then | |
619 | meson_option_add --cross-file "$1" | |
620 | else | |
621 | meson_option_add --native-file "$1" | |
622 | fi | |
623 | } | |
624 | ||
7d13299d | 625 | for opt do |
89138857 | 626 | optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)') |
7d13299d | 627 | case "$opt" in |
2efc3265 FB |
628 | --help|-h) show_help=yes |
629 | ;; | |
64708615 | 630 | --version|-V) exec cat "$source_path/VERSION" |
99123e13 | 631 | ;; |
ac0df51d | 632 | --cross-prefix=*) |
7d13299d | 633 | ;; |
ac0df51d | 634 | --cc=*) |
7d13299d | 635 | ;; |
b1a550a0 | 636 | --host-cc=*) host_cc="$optarg" |
83469015 | 637 | ;; |
83f73fce TS |
638 | --cxx=*) |
639 | ;; | |
c0c34c91 | 640 | --objcc=*) |
3c4a4d0d | 641 | ;; |
b17bbf83 | 642 | --make=*) |
7d13299d | 643 | ;; |
b6daf4d3 | 644 | --install=*) |
6a882643 | 645 | ;; |
81e2b198 | 646 | --python=*) python="$optarg" |
c886edfb | 647 | ;; |
a5665051 PB |
648 | --skip-meson) skip_meson=yes |
649 | ;; | |
48328880 PB |
650 | --ninja=*) ninja="$optarg" |
651 | ;; | |
e2a2ed06 | 652 | --extra-cflags=*) |
7d13299d | 653 | ;; |
11cde1c8 BD |
654 | --extra-cxxflags=*) |
655 | ;; | |
e910c7d9 PMD |
656 | --extra-objcflags=*) |
657 | ;; | |
e2a2ed06 | 658 | --extra-ldflags=*) |
7d13299d | 659 | ;; |
28609749 | 660 | --cross-cc-*) |
5bc62e01 | 661 | ;; |
5adb43be PB |
662 | --cross-prefix-*) |
663 | ;; | |
6b0cedcd JS |
664 | --enable-docs) docs=enabled |
665 | ;; | |
666 | --disable-docs) docs=disabled | |
667 | ;; | |
2ff6b91e | 668 | --cpu=*) |
7d13299d | 669 | ;; |
b1a550a0 | 670 | --target-list=*) target_list="$optarg" |
447e133f AB |
671 | if test "$target_list_exclude"; then |
672 | error_exit "Can't mix --target-list with --target-list-exclude" | |
673 | fi | |
674 | ;; | |
675 | --target-list-exclude=*) target_list_exclude="$optarg" | |
676 | if test "$target_list"; then | |
677 | error_exit "Can't mix --target-list-exclude with --target-list" | |
678 | fi | |
de83cd02 | 679 | ;; |
c54b59ee | 680 | --with-default-devices) meson_option_add -Ddefault_devices=true |
f3494749 | 681 | ;; |
c54b59ee | 682 | --without-default-devices) meson_option_add -Ddefault_devices=false |
f3494749 | 683 | ;; |
d1d5e9ee AB |
684 | --with-devices-*[!a-zA-Z0-9_-]*=*) error_exit "Passed bad --with-devices-FOO option" |
685 | ;; | |
686 | --with-devices-*) device_arch=${opt#--with-devices-}; | |
687 | device_arch=${device_arch%%=*} | |
688 | cf=$source_path/configs/devices/$device_arch-softmmu/$optarg.mak | |
689 | if test -f "$cf"; then | |
690 | device_archs="$device_archs $device_arch" | |
691 | eval "devices_${device_arch}=\$optarg" | |
692 | else | |
693 | error_exit "File $cf does not exist" | |
694 | fi | |
695 | ;; | |
c87ea116 AB |
696 | --without-default-features) # processed above |
697 | ;; | |
877c5567 | 698 | --static) static="yes" |
43ce4dfe | 699 | ;; |
181ce1d0 OH |
700 | --host=*|--build=*|\ |
701 | --disable-dependency-tracking|\ | |
785c23ae | 702 | --sbindir=*|--sharedstatedir=*|\ |
fe0038be | 703 | --oldincludedir=*|--datarootdir=*|--infodir=*|\ |
023ddd74 MF |
704 | --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*) |
705 | # These switches are silently ignored, for compatibility with | |
706 | # autoconf-generated configure scripts. This allows QEMU's | |
707 | # configure to be used by RPM and similar macros that set | |
708 | # lots of directory switches by default. | |
709 | ;; | |
f3d08ee6 PB |
710 | --enable-debug) |
711 | # Enable debugging options that aren't excessively noisy | |
1d558c90 | 712 | meson_option_parse --enable-debug-tcg "" |
58a2e3f5 | 713 | meson_option_parse --enable-debug-graph-lock "" |
c55cf6ab | 714 | meson_option_parse --enable-debug-mutex "" |
c54b59ee | 715 | meson_option_add -Doptimization=0 |
bafe78ad | 716 | default_cflags='-O0 -g' |
0aebab04 | 717 | ;; |
1badb709 | 718 | --disable-tcg) tcg="disabled" |
b3f6ea7e | 719 | ;; |
1badb709 | 720 | --enable-tcg) tcg="enabled" |
b3f6ea7e | 721 | ;; |
24f9c07a | 722 | --disable-system) system="no" |
0a8e90f4 | 723 | ;; |
24f9c07a | 724 | --enable-system) system="yes" |
0a8e90f4 | 725 | ;; |
0953a80f ZA |
726 | --disable-user) |
727 | linux_user="no" ; | |
728 | bsd_user="no" ; | |
0953a80f ZA |
729 | ;; |
730 | --enable-user) ;; | |
831b7825 | 731 | --disable-linux-user) linux_user="no" |
0a8e90f4 | 732 | ;; |
831b7825 TS |
733 | --enable-linux-user) linux_user="yes" |
734 | ;; | |
84778508 BS |
735 | --disable-bsd-user) bsd_user="no" |
736 | ;; | |
737 | --enable-bsd-user) bsd_user="yes" | |
738 | ;; | |
40d6444e | 739 | --enable-pie) pie="yes" |
34005a00 | 740 | ;; |
40d6444e | 741 | --disable-pie) pie="no" |
34005a00 | 742 | ;; |
ae22ae65 | 743 | --enable-cfi) cfi=true |
9e62ba48 | 744 | ;; |
ae22ae65 | 745 | --disable-cfi) cfi=false |
9e62ba48 | 746 | ;; |
6f3ae23b | 747 | --disable-download) download="disabled"; git_submodules_action=validate; |
f62bbee5 | 748 | ;; |
6f3ae23b | 749 | --enable-download) download="enabled"; git_submodules_action=update; |
0c5f3dcb | 750 | ;; |
39fb3cfc | 751 | --enable-plugins) plugins="yes" |
40e8c6f4 AB |
752 | ;; |
753 | --disable-plugins) plugins="no" | |
754 | ;; | |
afc3a8f9 AB |
755 | --enable-containers) use_containers="yes" |
756 | ;; | |
757 | --disable-containers) use_containers="no" | |
758 | ;; | |
42ede11a AB |
759 | --container-engine=*) container_engine="$optarg" |
760 | ;; | |
f48e590a AB |
761 | --gdb=*) gdb_bin="$optarg" |
762 | ;; | |
3b4da132 | 763 | # everything else has the same name in configure and meson |
4fda6011 | 764 | --*) meson_option_parse "$opt" "$optarg" |
7f1559c6 | 765 | ;; |
ff136d2a DB |
766 | # Pass through -Dxxxx options to meson |
767 | -D*) meson_options="$meson_options $opt" | |
768 | ;; | |
7d13299d FB |
769 | esac |
770 | done | |
771 | ||
6f3ae23b PB |
772 | if ! test -e "$source_path/.git" |
773 | then | |
8edddaa2 | 774 | git_submodules_action="validate" |
6f3ae23b PB |
775 | fi |
776 | ||
2019cabf | 777 | if ! test -f "$source_path/subprojects/keycodemapdb/README" \ |
c06b1571 | 778 | && test "$download" = disabled |
2019cabf PB |
779 | then |
780 | echo | |
781 | echo "ERROR: missing subprojects" | |
782 | echo | |
783 | if test -e "$source_path/.git"; then | |
784 | echo "--disable-download specified but subprojects were not" | |
785 | echo 'checked out. Please invoke "meson subprojects download"' | |
786 | echo "before configuring QEMU, or remove --disable-download" | |
787 | echo "from the command line." | |
788 | else | |
789 | echo "This is not a GIT checkout but subproject content appears to" | |
790 | echo "be missing. Do not use 'git archive' or GitHub download links" | |
791 | echo "to acquire QEMU source archives. Non-GIT builds are only" | |
792 | echo "supported with source archives linked from:" | |
793 | echo | |
794 | echo " https://www.qemu.org/download/#source" | |
795 | echo | |
796 | echo "Developers working with GIT can use scripts/archive-source.sh" | |
797 | echo "if they need to create valid source archives." | |
798 | fi | |
799 | echo | |
800 | exit 1 | |
801 | fi | |
802 | ||
60e0df25 | 803 | default_target_list="" |
6e92f823 PM |
804 | mak_wilds="" |
805 | ||
473cd070 PB |
806 | if [ -n "$host_arch" ] && [ -d "$source_path/common-user/host/$host_arch" ]; then |
807 | if [ "$linux_user" != no ]; then | |
808 | if [ "$targetos" = linux ]; then | |
809 | linux_user=yes | |
810 | elif [ "$linux_user" = yes ]; then | |
811 | error_exit "linux-user not supported on this architecture" | |
812 | fi | |
813 | if [ "$linux_user" = "yes" ]; then | |
814 | mak_wilds="${mak_wilds} $source_path/configs/targets/*-linux-user.mak" | |
815 | fi | |
b915a2f1 | 816 | fi |
473cd070 PB |
817 | if [ "$bsd_user" != no ]; then |
818 | if [ "$bsd_user" = "" ]; then | |
819 | test $targetos = freebsd && bsd_user=yes | |
820 | fi | |
821 | if [ "$bsd_user" = yes ] && ! [ -d "$source_path/bsd-user/$targetos" ]; then | |
822 | error_exit "bsd-user not supported on this host OS" | |
823 | fi | |
824 | if [ "$bsd_user" = "yes" ]; then | |
825 | mak_wilds="${mak_wilds} $source_path/configs/targets/*-bsd-user.mak" | |
826 | fi | |
b915a2f1 | 827 | fi |
473cd070 PB |
828 | else |
829 | if [ "$linux_user" = yes ] || [ "$bsd_user" = yes ]; then | |
830 | error_exit "user mode emulation not supported on this architecture" | |
b915a2f1 PB |
831 | fi |
832 | fi | |
24f9c07a | 833 | if [ "$system" = "yes" ]; then |
812b31d3 | 834 | mak_wilds="${mak_wilds} $source_path/configs/targets/*-softmmu.mak" |
60e0df25 | 835 | fi |
60e0df25 | 836 | |
2d838d9b AB |
837 | for config in $mak_wilds; do |
838 | target="$(basename "$config" .mak)" | |
98db9a06 | 839 | if echo "$target_list_exclude" | grep -vq "$target"; then |
2d838d9b AB |
840 | default_target_list="${default_target_list} $target" |
841 | fi | |
842 | done | |
6e92f823 | 843 | |
af5db58e PB |
844 | if test x"$show_help" = x"yes" ; then |
845 | cat << EOF | |
846 | ||
847 | Usage: configure [options] | |
848 | Options: [defaults in brackets after descriptions] | |
849 | ||
08fb77ed SW |
850 | Standard options: |
851 | --help print this message | |
74154d7e | 852 | --target-list=LIST set target list (default: build all) |
08fb77ed SW |
853 | $(echo Available targets: $default_target_list | \ |
854 | fold -s -w 53 | sed -e 's/^/ /') | |
447e133f | 855 | --target-list-exclude=LIST exclude a set of targets from the default target-list |
08fb77ed SW |
856 | |
857 | Advanced options (experts only): | |
ff136d2a | 858 | -Dmesonoptname=val passthrough option to meson unmodified |
3812c0c4 | 859 | --cross-prefix=PREFIX use PREFIX for compile tools, PREFIX can be blank [$cross_prefix] |
08fb77ed | 860 | --cc=CC use C compiler CC [$cc] |
3c7ee49b PB |
861 | --host-cc=CC when cross compiling, use C compiler CC for code run |
862 | at build time [$host_cc] | |
08fb77ed SW |
863 | --cxx=CXX use C++ compiler CXX [$cxx] |
864 | --objcc=OBJCC use Objective-C compiler OBJCC [$objcc] | |
a2866660 PB |
865 | --extra-cflags=CFLAGS append extra C compiler flags CFLAGS |
866 | --extra-cxxflags=CXXFLAGS append extra C++ compiler flags CXXFLAGS | |
e910c7d9 | 867 | --extra-objcflags=OBJCFLAGS append extra Objective C compiler flags OBJCFLAGS |
08fb77ed | 868 | --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS |
d75402b5 | 869 | --cross-cc-ARCH=CC use compiler when building ARCH guest test cases |
479ca4cc | 870 | --cross-cc-cflags-ARCH= use compiler flags when building ARCH guest tests |
5adb43be | 871 | --cross-prefix-ARCH=PREFIX cross compiler prefix when building ARCH guest test cases |
08fb77ed | 872 | --python=PYTHON use specified python [$python] |
48328880 | 873 | --ninja=NINJA use specified ninja [$ninja] |
08fb77ed | 874 | --static enable static build [$static] |
c035c8d6 PB |
875 | --without-default-features default all --enable-* options to "disabled" |
876 | --without-default-devices do not include any device that is not needed to | |
877 | start the emulator (only use if you are including | |
d1d5e9ee AB |
878 | desired devices in configs/devices/) |
879 | --with-devices-ARCH=NAME override default configs/devices | |
08fb77ed | 880 | --enable-debug enable common debug build options |
c23f23b9 | 881 | --cpu=CPU Build for host CPU [$cpu] |
afc3a8f9 | 882 | --disable-containers don't use containers for cross-building |
42ede11a | 883 | --container-engine=TYPE which container engine to use [$container_engine] |
f48e590a | 884 | --gdb=GDB-path gdb to use for gdbstub tests [$gdb_bin] |
61d63097 PB |
885 | EOF |
886 | meson_options_help | |
887 | cat << EOF | |
c23f23b9 MT |
888 | system all system emulation targets |
889 | user supported user emulation targets | |
890 | linux-user all linux usermode emulation targets | |
891 | bsd-user all BSD usermode emulation targets | |
c23f23b9 | 892 | pie Position Independent Executables |
08fb77ed SW |
893 | |
894 | NOTE: The object files are built at the place where configure is launched | |
af5db58e | 895 | EOF |
2d2ad6d0 | 896 | exit 0 |
af5db58e PB |
897 | fi |
898 | ||
9c790242 | 899 | # Remove old dependency files to make sure that they get properly regenerated |
002d8c13 | 900 | rm -f ./*/config-devices.mak.d |
9c790242 | 901 | |
faf44142 DB |
902 | if test -z "$python" |
903 | then | |
fee6d412 JS |
904 | # If first_python is set, there was a binary somewhere even though |
905 | # it was not suitable. Use it for the error message. | |
906 | if test -n "$first_python"; then | |
761f241c | 907 | error_exit "Cannot use '$first_python', Python >= 3.8 is required." \ |
fee6d412 JS |
908 | "Use --python=/path/to/python to specify a supported Python." |
909 | else | |
910 | error_exit "Python not found. Use --python=/path/to/python" | |
911 | fi | |
c53eeaf7 | 912 | fi |
fee6d412 | 913 | |
fee6d412 | 914 | if ! check_py_version "$python"; then |
ca056f44 | 915 | error_exit "Cannot use '$python', Python >= 3.8 is required." \ |
e46b82a0 JS |
916 | "Use --python=/path/to/python to specify a supported Python." \ |
917 | "Maybe try:" \ | |
918 | " openSUSE Leap 15.3+: zypper install python39" \ | |
919 | " CentOS 8: dnf install python38" | |
c53eeaf7 SH |
920 | fi |
921 | ||
81e2b198 JS |
922 | # Resolve PATH |
923 | python="$(command -v "$python")" | |
81e2b198 JS |
924 | |
925 | # Create a Python virtual environment using our configured python. | |
926 | # The stdout of this script will be the location of a symlink that | |
927 | # points to the configured Python. | |
928 | # Entry point scripts for pip, meson, and sphinx are generated if those | |
929 | # packages are present. | |
930 | ||
931 | # Defaults assumed for now: | |
932 | # - venv is cleared if it exists already; | |
933 | # - venv is allowed to use system packages; | |
0c5f3dcb JS |
934 | # - all setup can be performed offline; |
935 | # - missing packages may be fetched from PyPI, | |
ac4ccac7 | 936 | # unless --disable-download is passed. |
81e2b198 JS |
937 | # - pip is not installed into the venv when possible, |
938 | # but ensurepip is called as a fallback when necessary. | |
939 | ||
940 | echo "python determined to be '$python'" | |
941 | echo "python version: $($python --version)" | |
942 | ||
943 | python="$($python -B "${source_path}/python/scripts/mkvenv.py" create pyvenv)" | |
944 | if test "$?" -ne 0 ; then | |
945 | error_exit "python venv creation failed" | |
946 | fi | |
947 | ||
948 | # Suppress writing compiled files | |
949 | python="$python -B" | |
6f6652eb | 950 | mkvenv="$python ${source_path}/python/scripts/mkvenv.py" |
462a6567 | 951 | |
edc21078 PB |
952 | # Finish preparing the virtual environment using vendored .whl files |
953 | ||
954 | if $python -c 'import sys; sys.exit(sys.version_info >= (3,11))'; then | |
955 | $mkvenv ensure --dir "${source_path}/python/wheels" \ | |
956 | 'tomli>=1.2.0' || exit 1 | |
957 | fi | |
c853c4d0 PB |
958 | $mkvenv ensuregroup --dir "${source_path}/python/wheels" \ |
959 | ${source_path}/pythondeps.toml meson || exit 1 | |
a5665051 | 960 | |
66e2c6cb JS |
961 | # At this point, we expect Meson to be installed and available. |
962 | # We expect mkvenv or pip to have created pyvenv/bin/meson for us. | |
963 | # We ignore PATH completely here: we want to use the venv's Meson | |
964 | # *exclusively*. | |
0a01d76f | 965 | |
66e2c6cb | 966 | meson="$(cd pyvenv/bin; pwd)/meson" |
0a01d76f | 967 | |
6f6652eb JS |
968 | # Conditionally ensure Sphinx is installed. |
969 | ||
0c5f3dcb | 970 | mkvenv_flags="" |
ac4ccac7 | 971 | if test "$download" = "enabled" -a "$docs" = "enabled" ; then |
0c5f3dcb JS |
972 | mkvenv_flags="--online" |
973 | fi | |
974 | ||
6f6652eb | 975 | if test "$docs" != "disabled" ; then |
c853c4d0 | 976 | if ! $mkvenv ensuregroup \ |
0c5f3dcb | 977 | $mkvenv_flags \ |
c853c4d0 | 978 | ${source_path}/pythondeps.toml docs; |
6f6652eb JS |
979 | then |
980 | if test "$docs" = "enabled" ; then | |
981 | exit 1 | |
982 | fi | |
983 | echo "Sphinx not found/usable, disabling docs." | |
984 | docs=disabled | |
985 | else | |
986 | docs=enabled | |
987 | fi | |
988 | fi | |
989 | ||
09e93326 | 990 | # Probe for ninja |
48328880 PB |
991 | |
992 | if test -z "$ninja"; then | |
993 | for c in ninja ninja-build samu; do | |
994 | if has $c; then | |
995 | ninja=$(command -v "$c") | |
996 | break | |
997 | fi | |
998 | done | |
09e93326 PB |
999 | if test -z "$ninja"; then |
1000 | error_exit "Cannot find Ninja" | |
1001 | fi | |
48328880 | 1002 | fi |
a5665051 | 1003 | |
975ff037 | 1004 | if test "$targetos" = "bogus"; then |
fb59dabd PM |
1005 | # Now that we know that we're not printing the help and that |
1006 | # the compiler works (so the results of the check_defines we used | |
1007 | # to identify the OS are reliable), if we didn't recognize the | |
1008 | # host OS we should stop now. | |
951fedfc | 1009 | error_exit "Unrecognized host OS (uname -s reports '$(uname -s)')" |
fb59dabd PM |
1010 | fi |
1011 | ||
39fb3cfc PB |
1012 | # test for any invalid configuration combinations |
1013 | if test "$targetos" = "windows"; then | |
1014 | if test "$plugins" = "yes"; then | |
1015 | error_exit "TCG plugins not currently supported on Windows platforms" | |
1016 | fi | |
1017 | plugins="no" | |
1018 | fi | |
1019 | if test "$tcg" = "disabled" ; then | |
1020 | if test "$plugins" = "yes"; then | |
1021 | error_exit "Can't enable plugins on non-TCG builds" | |
1022 | fi | |
1023 | plugins="no" | |
1024 | fi | |
40d6444e | 1025 | if test "$static" = "yes" ; then |
5f2453ac AB |
1026 | if test "$plugins" = "yes"; then |
1027 | error_exit "static and plugins are mutually incompatible" | |
1028 | fi | |
39fb3cfc | 1029 | plugins="no" |
40d6444e | 1030 | fi |
39fb3cfc PB |
1031 | if test "$plugins" != "no"; then |
1032 | plugins=yes | |
2a5919ab PB |
1033 | subdirs="$subdirs contrib/plugins" |
1034 | fi | |
40d6444e | 1035 | |
b2634124 | 1036 | cat > $TMPC << EOF |
21d4a791 AK |
1037 | |
1038 | #ifdef __linux__ | |
1039 | # define THREAD __thread | |
1040 | #else | |
1041 | # define THREAD | |
1042 | #endif | |
21d4a791 | 1043 | static THREAD int tls_var; |
21d4a791 | 1044 | int main(void) { return tls_var; } |
40d6444e | 1045 | EOF |
412aeacd | 1046 | |
2e938a9a PB |
1047 | if test "$targetos" = windows || test "$targetos" = haiku; then |
1048 | if test "$pie" = "yes"; then | |
1049 | error_exit "PIE not available due to missing OS support" | |
1050 | fi | |
1051 | pie=no | |
1052 | fi | |
1053 | ||
1054 | if test "$pie" != "no"; then | |
1055 | if test "$static" = "yes"; then | |
1056 | pie_ldflags=-static-pie | |
12781462 | 1057 | else |
2e938a9a | 1058 | pie_ldflags=-pie |
12781462 | 1059 | fi |
2e938a9a | 1060 | if compile_prog "-Werror -fPIE -DPIE" "$pie_ldflags"; then |
a988b4c5 PB |
1061 | pie="yes" |
1062 | elif test "$pie" = "yes"; then | |
2e938a9a | 1063 | error_exit "-static-pie not available due to missing toolchain support" |
a988b4c5 PB |
1064 | else |
1065 | echo "Disabling PIE due to missing toolchain support" | |
1066 | pie="no" | |
b9eae9ef | 1067 | fi |
40d6444e AK |
1068 | fi |
1069 | ||
09dada40 | 1070 | ########################################## |
09dada40 | 1071 | |
afb63ebd | 1072 | if test -z "${target_list+xxx}" ; then |
fdb75aef | 1073 | default_targets=yes |
d880a3ba | 1074 | for target in $default_target_list; do |
fdb75aef | 1075 | target_list="$target_list $target" |
d880a3ba PB |
1076 | done |
1077 | target_list="${target_list# }" | |
121afa9e | 1078 | else |
fdb75aef | 1079 | default_targets=no |
89138857 | 1080 | target_list=$(echo "$target_list" | sed -e 's/,/ /g') |
d880a3ba PB |
1081 | for target in $target_list; do |
1082 | # Check that we recognised the target name; this allows a more | |
1083 | # friendly error message than if we let it fall through. | |
1084 | case " $default_target_list " in | |
1085 | *" $target "*) | |
1086 | ;; | |
1087 | *) | |
1088 | error_exit "Unknown target name '$target'" | |
1089 | ;; | |
1090 | esac | |
d880a3ba | 1091 | done |
121afa9e | 1092 | fi |
25b48338 | 1093 | |
7630156d PMD |
1094 | if test "$tcg" = "auto"; then |
1095 | if test -z "$target_list"; then | |
1096 | tcg="disabled" | |
1097 | else | |
1098 | tcg="enabled" | |
1099 | fi | |
1100 | fi | |
1101 | ||
a47dd5c5 PB |
1102 | ######################################### |
1103 | # gdb test | |
1104 | ||
1105 | if test -n "$gdb_bin"; then | |
1106 | gdb_version=$($gdb_bin --version | head -n 1) | |
1107 | if version_ge ${gdb_version##* } 9.1; then | |
1108 | gdb_arches=$($python "$source_path/scripts/probe-gdb-support.py" $gdb_bin) | |
1109 | else | |
1110 | gdb_bin="" | |
1111 | fi | |
1112 | fi | |
1113 | ||
33ab5f24 | 1114 | ########################################## |
7d13299d FB |
1115 | # big/little endian test |
1116 | cat > $TMPC << EOF | |
33ab5f24 MP |
1117 | #if defined(__BYTE_ORDER__) && __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__ |
1118 | # error LITTLE | |
1119 | #endif | |
1120 | int main(void) { return 0; } | |
7d13299d FB |
1121 | EOF |
1122 | ||
33ab5f24 MP |
1123 | if ! compile_prog ; then |
1124 | bigendian="no" | |
61cc919f | 1125 | else |
33ab5f24 MP |
1126 | cat > $TMPC << EOF |
1127 | #if defined(__BYTE_ORDER__) && __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ | |
1128 | # error BIG | |
1129 | #endif | |
1130 | int main(void) { return 0; } | |
1131 | EOF | |
1132 | ||
1133 | if ! compile_prog ; then | |
1134 | bigendian="yes" | |
1135 | else | |
61cc919f | 1136 | echo big/little test failed |
659eb157 | 1137 | exit 1 |
33ab5f24 | 1138 | fi |
7d13299d FB |
1139 | fi |
1140 | ||
cd362def PB |
1141 | ########################################## |
1142 | # functions to probe cross compilers | |
1143 | ||
1144 | container="no" | |
60f999b7 | 1145 | runc="" |
47fdc8fb | 1146 | if test $use_containers = "yes" && (has "docker" || has "podman"); then |
42ede11a | 1147 | case $($python "$source_path"/tests/docker/docker.py --engine "$container_engine" probe) in |
c4575b59 PB |
1148 | *docker) container=docker ;; |
1149 | podman) container=podman ;; | |
1150 | no) container=no ;; | |
1151 | esac | |
a3e28f81 PB |
1152 | if test "$container" != "no"; then |
1153 | docker_py="$python $source_path/tests/docker/docker.py --engine $container" | |
42ede11a | 1154 | runc=$container |
a3e28f81 | 1155 | fi |
cd362def PB |
1156 | fi |
1157 | ||
1158 | # cross compilers defaults, can be overridden with --cross-cc-ARCH | |
5adb43be PB |
1159 | : ${cross_prefix_aarch64="aarch64-linux-gnu-"} |
1160 | : ${cross_prefix_aarch64_be="$cross_prefix_aarch64"} | |
1161 | : ${cross_prefix_alpha="alpha-linux-gnu-"} | |
1162 | : ${cross_prefix_arm="arm-linux-gnueabihf-"} | |
1163 | : ${cross_prefix_armeb="$cross_prefix_arm"} | |
1164 | : ${cross_prefix_hexagon="hexagon-unknown-linux-musl-"} | |
34bb43b0 | 1165 | : ${cross_prefix_loongarch64="loongarch64-unknown-linux-gnu-"} |
5adb43be PB |
1166 | : ${cross_prefix_hppa="hppa-linux-gnu-"} |
1167 | : ${cross_prefix_i386="i686-linux-gnu-"} | |
1168 | : ${cross_prefix_m68k="m68k-linux-gnu-"} | |
1169 | : ${cross_prefix_microblaze="microblaze-linux-musl-"} | |
1170 | : ${cross_prefix_mips64el="mips64el-linux-gnuabi64-"} | |
1171 | : ${cross_prefix_mips64="mips64-linux-gnuabi64-"} | |
1172 | : ${cross_prefix_mipsel="mipsel-linux-gnu-"} | |
1173 | : ${cross_prefix_mips="mips-linux-gnu-"} | |
1174 | : ${cross_prefix_nios2="nios2-linux-gnu-"} | |
1175 | : ${cross_prefix_ppc="powerpc-linux-gnu-"} | |
1176 | : ${cross_prefix_ppc64="powerpc64-linux-gnu-"} | |
1177 | : ${cross_prefix_ppc64le="$cross_prefix_ppc64"} | |
1178 | : ${cross_prefix_riscv64="riscv64-linux-gnu-"} | |
1179 | : ${cross_prefix_s390x="s390x-linux-gnu-"} | |
1180 | : ${cross_prefix_sh4="sh4-linux-gnu-"} | |
1181 | : ${cross_prefix_sparc64="sparc64-linux-gnu-"} | |
1182 | : ${cross_prefix_sparc="$cross_prefix_sparc64"} | |
a3d3de8e | 1183 | : ${cross_prefix_tricore="tricore-"} |
5adb43be PB |
1184 | : ${cross_prefix_x86_64="x86_64-linux-gnu-"} |
1185 | ||
cd362def PB |
1186 | : ${cross_cc_aarch64_be="$cross_cc_aarch64"} |
1187 | : ${cross_cc_cflags_aarch64_be="-mbig-endian"} | |
46af66ed | 1188 | : ${cross_cc_armeb="$cross_cc_arm"} |
cd362def PB |
1189 | : ${cross_cc_cflags_armeb="-mbig-endian"} |
1190 | : ${cross_cc_hexagon="hexagon-unknown-linux-musl-clang"} | |
fc2622f6 | 1191 | : ${cross_cc_cflags_hexagon="-mv73 -O2 -static"} |
cd362def | 1192 | : ${cross_cc_cflags_i386="-m32"} |
d44f2f96 | 1193 | : ${cross_cc_cflags_ppc="-m32 -mbig-endian"} |
cd362def PB |
1194 | : ${cross_cc_cflags_ppc64="-m64 -mbig-endian"} |
1195 | : ${cross_cc_ppc64le="$cross_cc_ppc64"} | |
1196 | : ${cross_cc_cflags_ppc64le="-m64 -mlittle-endian"} | |
cd362def | 1197 | : ${cross_cc_cflags_sparc64="-m64 -mcpu=ultrasparc"} |
46af66ed PB |
1198 | : ${cross_cc_sparc="$cross_cc_sparc64"} |
1199 | : ${cross_cc_cflags_sparc="-m32 -mcpu=supersparc"} | |
cd362def PB |
1200 | : ${cross_cc_cflags_x86_64="-m64"} |
1201 | ||
5adb43be | 1202 | compute_target_variable() { |
92e288fc | 1203 | eval "$2=" |
5adb43be PB |
1204 | if eval test -n "\"\${cross_prefix_$1}\""; then |
1205 | if eval has "\"\${cross_prefix_$1}\$3\""; then | |
1206 | eval "$2=\"\${cross_prefix_$1}\$3\"" | |
1207 | fi | |
1208 | fi | |
1209 | } | |
cd362def | 1210 | |
35fd22b0 PB |
1211 | have_target() { |
1212 | for i; do | |
1213 | case " $target_list " in | |
1214 | *" $i "*) return 0;; | |
1215 | *) ;; | |
1216 | esac | |
1217 | done | |
1218 | return 1 | |
1219 | } | |
1220 | ||
52f08dea PB |
1221 | # probe_target_compiler TARGET |
1222 | # | |
1223 | # Look for a compiler for the given target, either native or cross. | |
1224 | # Set variables target_* if a compiler is found, and container_cross_* | |
1225 | # if a Docker-based cross-compiler image is known for the target. | |
1226 | # Set got_cross_cc to yes/no depending on whether a non-container-based | |
1227 | # compiler was found. | |
1228 | # | |
1229 | # If TARGET is a user-mode emulation target, also set build_static to | |
1230 | # "y" if static linking is possible. | |
1231 | # | |
cd362def PB |
1232 | probe_target_compiler() { |
1233 | # reset all output variables | |
92e288fc | 1234 | got_cross_cc=no |
cd362def PB |
1235 | container_image= |
1236 | container_hosts= | |
1237 | container_cross_cc= | |
87eb014c | 1238 | container_cross_ar= |
cd362def PB |
1239 | container_cross_as= |
1240 | container_cross_ld= | |
87eb014c PB |
1241 | container_cross_nm= |
1242 | container_cross_objcopy= | |
1243 | container_cross_ranlib= | |
1244 | container_cross_strip= | |
cd362def | 1245 | |
52f08dea PB |
1246 | target_arch=${1%%-*} |
1247 | case $target_arch in | |
cd362def PB |
1248 | aarch64) container_hosts="x86_64 aarch64" ;; |
1249 | alpha) container_hosts=x86_64 ;; | |
1250 | arm) container_hosts="x86_64 aarch64" ;; | |
1251 | cris) container_hosts=x86_64 ;; | |
1252 | hexagon) container_hosts=x86_64 ;; | |
1253 | hppa) container_hosts=x86_64 ;; | |
1254 | i386) container_hosts=x86_64 ;; | |
b70ec50b | 1255 | loongarch64) container_hosts=x86_64 ;; |
cd362def PB |
1256 | m68k) container_hosts=x86_64 ;; |
1257 | microblaze) container_hosts=x86_64 ;; | |
1258 | mips64el) container_hosts=x86_64 ;; | |
1259 | mips64) container_hosts=x86_64 ;; | |
1260 | mipsel) container_hosts=x86_64 ;; | |
1261 | mips) container_hosts=x86_64 ;; | |
1262 | nios2) container_hosts=x86_64 ;; | |
1263 | ppc) container_hosts=x86_64 ;; | |
1264 | ppc64|ppc64le) container_hosts=x86_64 ;; | |
1265 | riscv64) container_hosts=x86_64 ;; | |
1266 | s390x) container_hosts=x86_64 ;; | |
1267 | sh4) container_hosts=x86_64 ;; | |
1268 | sparc64) container_hosts=x86_64 ;; | |
1269 | tricore) container_hosts=x86_64 ;; | |
a04f3372 | 1270 | x86_64) container_hosts="aarch64 ppc64le x86_64" ;; |
cd362def PB |
1271 | xtensa*) container_hosts=x86_64 ;; |
1272 | esac | |
1273 | ||
1274 | for host in $container_hosts; do | |
1275 | test "$container" != no || continue | |
1276 | test "$host" = "$cpu" || continue | |
52f08dea | 1277 | case $target_arch in |
cd362def PB |
1278 | aarch64) |
1279 | # We don't have any bigendian build tools so we only use this for AArch64 | |
1280 | container_image=debian-arm64-cross | |
5adb43be | 1281 | container_cross_prefix=aarch64-linux-gnu- |
e0f89512 | 1282 | container_cross_cc=${container_cross_prefix}gcc |
cd362def | 1283 | ;; |
d004e27b AB |
1284 | alpha) |
1285 | container_image=debian-legacy-test-cross | |
1286 | container_cross_prefix=alpha-linux-gnu- | |
1287 | container_cross_cc=${container_cross_prefix}gcc | |
1288 | ;; | |
cd362def PB |
1289 | arm) |
1290 | # We don't have any bigendian build tools so we only use this for ARM | |
1291 | container_image=debian-armhf-cross | |
5adb43be | 1292 | container_cross_prefix=arm-linux-gnueabihf- |
cd362def PB |
1293 | ;; |
1294 | cris) | |
1295 | container_image=fedora-cris-cross | |
5adb43be | 1296 | container_cross_prefix=cris-linux-gnu- |
cd362def PB |
1297 | ;; |
1298 | hexagon) | |
1299 | container_image=debian-hexagon-cross | |
5adb43be PB |
1300 | container_cross_prefix=hexagon-unknown-linux-musl- |
1301 | container_cross_cc=${container_cross_prefix}clang | |
cd362def | 1302 | ;; |
95f5bf95 AB |
1303 | hppa) |
1304 | container_image=debian-all-test-cross | |
1305 | container_cross_prefix=hppa-linux-gnu- | |
1306 | container_cross_cc=${container_cross_prefix}gcc | |
1307 | ;; | |
cd362def PB |
1308 | i386) |
1309 | container_image=fedora-i386-cross | |
5adb43be | 1310 | container_cross_prefix= |
cd362def | 1311 | ;; |
b70ec50b RH |
1312 | loongarch64) |
1313 | container_image=debian-loongarch-cross | |
1314 | container_cross_prefix=loongarch64-unknown-linux-gnu- | |
1315 | ;; | |
9d9a5736 AB |
1316 | m68k) |
1317 | container_image=debian-all-test-cross | |
1318 | container_cross_prefix=m68k-linux-gnu- | |
1319 | container_cross_cc=${container_cross_prefix}gcc | |
1320 | ;; | |
cd362def PB |
1321 | microblaze) |
1322 | container_image=debian-microblaze-cross | |
5adb43be | 1323 | container_cross_prefix=microblaze-linux-musl- |
cd362def PB |
1324 | ;; |
1325 | mips64el) | |
1326 | container_image=debian-mips64el-cross | |
5adb43be | 1327 | container_cross_prefix=mips64el-linux-gnuabi64- |
cd362def PB |
1328 | ;; |
1329 | mips64) | |
92a3165e | 1330 | container_image=debian-all-test-cross |
5adb43be | 1331 | container_cross_prefix=mips64-linux-gnuabi64- |
cd362def | 1332 | ;; |
b09bb6d1 AB |
1333 | mips) |
1334 | container_image=debian-all-test-cross | |
1335 | container_cross_prefix=mips-linux-gnu- | |
1336 | ;; | |
cd362def PB |
1337 | nios2) |
1338 | container_image=debian-nios2-cross | |
5adb43be | 1339 | container_cross_prefix=nios2-linux-gnu- |
cd362def PB |
1340 | ;; |
1341 | ppc) | |
eb4cb4ed | 1342 | container_image=debian-all-test-cross |
5adb43be | 1343 | container_cross_prefix=powerpc-linux-gnu- |
e0f89512 | 1344 | container_cross_cc=${container_cross_prefix}gcc |
cd362def PB |
1345 | ;; |
1346 | ppc64|ppc64le) | |
eb4cb4ed | 1347 | container_image=debian-all-test-cross |
705c881f | 1348 | container_cross_prefix=powerpc${target_arch#ppc}-linux-gnu- |
cd362def | 1349 | ;; |
26025d8e AB |
1350 | riscv64) |
1351 | container_image=debian-all-test-cross | |
1352 | container_cross_prefix=riscv64-linux-gnu- | |
1353 | ;; | |
4e76d98a AB |
1354 | sh4) |
1355 | container_image=debian-legacy-test-cross | |
1356 | container_cross_prefix=sh4-linux-gnu- | |
1357 | ;; | |
7ccb4153 AB |
1358 | sparc64) |
1359 | container_image=debian-all-test-cross | |
1360 | container_cross_prefix=sparc64-linux-gnu- | |
1361 | ;; | |
cd362def PB |
1362 | tricore) |
1363 | container_image=debian-tricore-cross | |
5adb43be | 1364 | container_cross_prefix=tricore- |
cd362def PB |
1365 | ;; |
1366 | x86_64) | |
1367 | container_image=debian-amd64-cross | |
5adb43be | 1368 | container_cross_prefix=x86_64-linux-gnu- |
cd362def PB |
1369 | ;; |
1370 | xtensa*) | |
cd362def PB |
1371 | container_image=debian-xtensa-cross |
1372 | ||
1373 | # default to the dc232b cpu | |
5adb43be | 1374 | container_cross_prefix=/opt/2020.07/xtensa-dc232b-elf/bin/xtensa-dc232b-elf- |
cd362def | 1375 | ;; |
17599573 PB |
1376 | *) |
1377 | # Debian and GNU architecture names usually match | |
1378 | container_image=debian-$target_arch-cross | |
1379 | container_cross_prefix=$target_arch-linux-gnu- | |
1380 | ;; | |
cd362def | 1381 | esac |
5adb43be | 1382 | : ${container_cross_cc:=${container_cross_prefix}gcc} |
87eb014c | 1383 | : ${container_cross_ar:=${container_cross_prefix}ar} |
5adb43be PB |
1384 | : ${container_cross_as:=${container_cross_prefix}as} |
1385 | : ${container_cross_ld:=${container_cross_prefix}ld} | |
87eb014c PB |
1386 | : ${container_cross_nm:=${container_cross_prefix}nm} |
1387 | : ${container_cross_objcopy:=${container_cross_prefix}objcopy} | |
1388 | : ${container_cross_ranlib:=${container_cross_prefix}ranlib} | |
1389 | : ${container_cross_strip:=${container_cross_prefix}strip} | |
cd362def PB |
1390 | done |
1391 | ||
92e288fc | 1392 | try=cross |
52f08dea | 1393 | case "$target_arch:$cpu" in |
26e72533 PB |
1394 | aarch64_be:aarch64 | \ |
1395 | armeb:arm | \ | |
640aabc8 | 1396 | i386:x86_64 | \ |
26e72533 | 1397 | mips*:mips64 | \ |
d44f2f96 | 1398 | ppc*:ppc64 | \ |
26e72533 | 1399 | sparc:sparc64 | \ |
640aabc8 | 1400 | "$cpu:$cpu") |
92e288fc | 1401 | try='native cross' ;; |
640aabc8 | 1402 | esac |
92e288fc | 1403 | eval "target_cflags=\${cross_cc_cflags_$target_arch}" |
b3b5472d PM |
1404 | for thistry in $try; do |
1405 | case $thistry in | |
92e288fc PB |
1406 | native) |
1407 | target_cc=$cc | |
1408 | target_ccas=$ccas | |
1409 | target_ar=$ar | |
1410 | target_as=$as | |
1411 | target_ld=$ld | |
1412 | target_nm=$nm | |
1413 | target_objcopy=$objcopy | |
1414 | target_ranlib=$ranlib | |
1415 | target_strip=$strip | |
1416 | ;; | |
1417 | cross) | |
1418 | target_cc= | |
1419 | if eval test -n "\"\${cross_cc_$target_arch}\""; then | |
1420 | if eval has "\"\${cross_cc_$target_arch}\""; then | |
1421 | eval "target_cc=\"\${cross_cc_$target_arch}\"" | |
1422 | fi | |
1423 | else | |
1424 | compute_target_variable $target_arch target_cc gcc | |
1425 | fi | |
1426 | target_ccas=$target_cc | |
1427 | compute_target_variable $target_arch target_ar ar | |
1428 | compute_target_variable $target_arch target_as as | |
1429 | compute_target_variable $target_arch target_ld ld | |
1430 | compute_target_variable $target_arch target_nm nm | |
1431 | compute_target_variable $target_arch target_objcopy objcopy | |
1432 | compute_target_variable $target_arch target_ranlib ranlib | |
1433 | compute_target_variable $target_arch target_strip strip | |
1434 | ;; | |
1435 | esac | |
1436 | ||
1437 | if test -n "$target_cc"; then | |
1438 | case $target_arch in | |
1439 | i386|x86_64) | |
1440 | if $target_cc --version | grep -qi "clang"; then | |
1441 | continue | |
1442 | fi | |
1443 | ;; | |
1444 | esac | |
1445 | elif test -n "$target_as" && test -n "$target_ld"; then | |
1446 | # Special handling for assembler only targets | |
1447 | case $target in | |
1448 | tricore-softmmu) | |
1449 | build_static= | |
1450 | got_cross_cc=yes | |
1451 | break | |
1452 | ;; | |
1453 | *) | |
1454 | continue | |
1455 | ;; | |
1456 | esac | |
1457 | else | |
1458 | continue | |
1459 | fi | |
1460 | ||
1461 | write_c_skeleton | |
1462 | case $1 in | |
1463 | *-softmmu) | |
1464 | if do_compiler "$target_cc" $target_cflags -o $TMPO -c $TMPC && | |
1465 | do_compiler "$target_cc" $target_cflags -r -nostdlib -o "${TMPDIR1}/${TMPB}2.o" "$TMPO" -lgcc; then | |
1466 | got_cross_cc=yes | |
1467 | break | |
1468 | fi | |
1469 | ;; | |
1470 | *) | |
1471 | if do_compiler "$target_cc" $target_cflags -o $TMPE $TMPC -static ; then | |
1472 | build_static=y | |
1473 | got_cross_cc=yes | |
1474 | break | |
1475 | fi | |
1476 | if do_compiler "$target_cc" $target_cflags -o $TMPE $TMPC ; then | |
1477 | build_static= | |
1478 | got_cross_cc=yes | |
1479 | break | |
2ad60f6f PB |
1480 | fi |
1481 | ;; | |
1482 | esac | |
92e288fc PB |
1483 | done |
1484 | if test $got_cross_cc != yes; then | |
1485 | build_static= | |
1486 | target_cc= | |
1487 | target_ccas= | |
92e288fc PB |
1488 | target_ar= |
1489 | target_as= | |
1490 | target_ld= | |
1491 | target_nm= | |
1492 | target_objcopy= | |
1493 | target_ranlib= | |
1494 | target_strip= | |
2ad60f6f | 1495 | fi |
fde10960 | 1496 | test -n "$target_cc" |
cd362def PB |
1497 | } |
1498 | ||
1499 | write_target_makefile() { | |
e81785ab | 1500 | echo "EXTRA_CFLAGS=$target_cflags" |
0825cae0 PB |
1501 | if test -z "$target_cc" && test -z "$target_as"; then |
1502 | test -z "$container_image" && error_exit "Internal error: could not find cross compiler for $1?" | |
1503 | echo "$1: docker-image-$container_image" >> Makefile.prereqs | |
1504 | if test -n "$container_cross_cc"; then | |
1505 | echo "CC=$docker_py cc --cc $container_cross_cc -i qemu/$container_image -s $source_path --" | |
1506 | echo "CCAS=$docker_py cc --cc $container_cross_cc -i qemu/$container_image -s $source_path --" | |
1507 | fi | |
1508 | echo "AR=$docker_py cc --cc $container_cross_ar -i qemu/$container_image -s $source_path --" | |
1509 | echo "AS=$docker_py cc --cc $container_cross_as -i qemu/$container_image -s $source_path --" | |
1510 | echo "LD=$docker_py cc --cc $container_cross_ld -i qemu/$container_image -s $source_path --" | |
1511 | echo "NM=$docker_py cc --cc $container_cross_nm -i qemu/$container_image -s $source_path --" | |
1512 | echo "OBJCOPY=$docker_py cc --cc $container_cross_objcopy -i qemu/$container_image -s $source_path --" | |
1513 | echo "RANLIB=$docker_py cc --cc $container_cross_ranlib -i qemu/$container_image -s $source_path --" | |
1514 | echo "STRIP=$docker_py cc --cc $container_cross_strip -i qemu/$container_image -s $source_path --" | |
1515 | else | |
1516 | if test -n "$target_cc"; then | |
1517 | echo "CC=$target_cc" | |
1518 | echo "CCAS=$target_ccas" | |
1519 | fi | |
1520 | if test -n "$target_ar"; then | |
1521 | echo "AR=$target_ar" | |
1522 | fi | |
1523 | if test -n "$target_as"; then | |
1524 | echo "AS=$target_as" | |
1525 | fi | |
1526 | if test -n "$target_ld"; then | |
1527 | echo "LD=$target_ld" | |
1528 | fi | |
1529 | if test -n "$target_nm"; then | |
1530 | echo "NM=$target_nm" | |
1531 | fi | |
1532 | if test -n "$target_objcopy"; then | |
1533 | echo "OBJCOPY=$target_objcopy" | |
1534 | fi | |
1535 | if test -n "$target_ranlib"; then | |
1536 | echo "RANLIB=$target_ranlib" | |
1537 | fi | |
1538 | if test -n "$target_strip"; then | |
1539 | echo "STRIP=$target_strip" | |
1540 | fi | |
cd362def | 1541 | fi |
cd362def PB |
1542 | } |
1543 | ||
33ab4787 PB |
1544 | ####################################### |
1545 | # cross-compiled firmware targets | |
1546 | ||
ad388845 PB |
1547 | # Set up build tree symlinks that point back into the source tree |
1548 | # (these can be both files and directories). | |
1549 | # Caution: avoid adding files or directories here using wildcards. This | |
1550 | # will result in problems later if a new file matching the wildcard is | |
1551 | # added to the source tree -- nothing will cause configure to be rerun | |
1552 | # so the build tree will be missing the link back to the new file, and | |
1553 | # tests might fail. Prefer to keep the relevant files in their own | |
1554 | # directory and symlink the directory instead. | |
1555 | LINKS="Makefile" | |
201aa17e | 1556 | LINKS="$LINKS docs/config" |
ad388845 PB |
1557 | LINKS="$LINKS pc-bios/optionrom/Makefile" |
1558 | LINKS="$LINKS pc-bios/s390-ccw/Makefile" | |
d695918f | 1559 | LINKS="$LINKS pc-bios/vof/Makefile" |
ad388845 PB |
1560 | LINKS="$LINKS .gdbinit scripts" # scripts needed by relative path in .gdbinit |
1561 | LINKS="$LINKS tests/avocado tests/data" | |
1562 | LINKS="$LINKS tests/qemu-iotests/check" | |
1563 | LINKS="$LINKS python" | |
1564 | LINKS="$LINKS contrib/plugins/Makefile " | |
1565 | for f in $LINKS ; do | |
1566 | if [ -e "$source_path/$f" ]; then | |
ad388845 PB |
1567 | symlink "$source_path/$f" "$f" |
1568 | fi | |
1569 | done | |
1570 | ||
b898bf28 PB |
1571 | echo "# Automatically generated by configure - do not modify" > Makefile.prereqs |
1572 | ||
ca35f780 | 1573 | # Mac OS X ships with a broken assembler |
35fd22b0 PB |
1574 | if have_target i386-softmmu x86_64-softmmu && \ |
1575 | test "$targetos" != "darwin" && test "$targetos" != "sunos" && \ | |
1576 | test "$targetos" != "haiku" && \ | |
61cbb356 | 1577 | probe_target_compiler i386-softmmu; then |
2a5919ab | 1578 | subdirs="$subdirs pc-bios/optionrom" |
7089977a PB |
1579 | config_mak=pc-bios/optionrom/config.mak |
1580 | echo "# Automatically generated by configure - do not modify" > $config_mak | |
1581 | echo "TOPSRC_DIR=$source_path" >> $config_mak | |
fde10960 | 1582 | write_target_makefile >> $config_mak |
ca35f780 | 1583 | fi |
ca35f780 | 1584 | |
35fd22b0 PB |
1585 | if have_target ppc-softmmu ppc64-softmmu && \ |
1586 | probe_target_compiler ppc-softmmu; then | |
2a5919ab | 1587 | subdirs="$subdirs pc-bios/vof" |
d695918f PB |
1588 | config_mak=pc-bios/vof/config.mak |
1589 | echo "# Automatically generated by configure - do not modify" > $config_mak | |
1590 | echo "SRC_DIR=$source_path/pc-bios/vof" >> $config_mak | |
fde10960 | 1591 | write_target_makefile >> $config_mak |
d695918f PB |
1592 | fi |
1593 | ||
9ffed426 PB |
1594 | # Only build s390-ccw bios if the compiler has -march=z900 or -march=z10 |
1595 | # (which is the lowest architecture level that Clang supports) | |
b11f9bd9 PB |
1596 | if have_target s390x-softmmu && probe_target_compiler s390x-softmmu && \ |
1597 | GIT=git "$source_path/scripts/git-submodule.sh" "$git_submodules_action" roms/SLOF >> config.log 2>&1; then | |
fde10960 AB |
1598 | write_c_skeleton |
1599 | do_compiler "$target_cc" $target_cc_cflags -march=z900 -o $TMPO -c $TMPC | |
1600 | has_z900=$? | |
1601 | if [ $has_z900 = 0 ] || do_compiler "$target_cc" $target_cc_cflags -march=z10 -msoft-float -Werror -o $TMPO -c $TMPC; then | |
1602 | if [ $has_z900 != 0 ]; then | |
1603 | echo "WARNING: Your compiler does not support the z900!" | |
1604 | echo " The s390-ccw bios will only work with guest CPUs >= z10." | |
a5b2afd5 | 1605 | fi |
2a5919ab | 1606 | subdirs="$subdirs pc-bios/s390-ccw" |
9ffed426 PB |
1607 | config_mak=pc-bios/s390-ccw/config-host.mak |
1608 | echo "# Automatically generated by configure - do not modify" > $config_mak | |
1609 | echo "SRC_PATH=$source_path/pc-bios/s390-ccw" >> $config_mak | |
b11f9bd9 | 1610 | echo "GIT_SUBMODULES_ACTION=$git_submodules_action" >> $config_mak |
fde10960 | 1611 | write_target_makefile >> $config_mak |
2e33c3f8 | 1612 | fi |
9933c305 CB |
1613 | fi |
1614 | ||
9ffed426 PB |
1615 | ####################################### |
1616 | # generate config-host.mak | |
1617 | ||
98ec69ac | 1618 | config_host_mak="config-host.mak" |
98ec69ac | 1619 | |
98ec69ac | 1620 | echo "# Automatically generated by configure - do not modify" > $config_host_mak |
98ec69ac | 1621 | echo >> $config_host_mak |
98ec69ac | 1622 | |
e6c3b0f7 | 1623 | echo all: >> $config_host_mak |
804edf29 | 1624 | |
98ec69ac | 1625 | echo "SRC_PATH=$source_path" >> $config_host_mak |
2b1f35b9 | 1626 | echo "TARGET_DIRS=$target_list" >> $config_host_mak |
a47dd5c5 | 1627 | echo "GDB=$gdb_bin" >> $config_host_mak |
c4575b59 | 1628 | if test "$container" != no; then |
60f999b7 | 1629 | echo "RUNC=$runc" >> $config_host_mak |
c4575b59 | 1630 | fi |
2a5919ab | 1631 | echo "SUBDIRS=$subdirs" >> $config_host_mak |
c886edfb | 1632 | echo "PYTHON=$python" >> $config_host_mak |
39d87c8c | 1633 | echo "GENISOIMAGE=$genisoimage" >> $config_host_mak |
a5665051 | 1634 | echo "MESON=$meson" >> $config_host_mak |
09e93326 | 1635 | echo "NINJA=$ninja" >> $config_host_mak |
804edf29 | 1636 | echo "EXESUF=$EXESUF" >> $config_host_mak |
804edf29 | 1637 | |
971fac27 | 1638 | # use included Linux headers for KVM architectures |
80100e26 | 1639 | if test "$targetos" = "linux" && test -n "$linux_arch"; then |
971fac27 | 1640 | symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm |
6efd7517 PM |
1641 | fi |
1642 | ||
1d14ffa9 | 1643 | for target in $target_list; do |
fdb75aef | 1644 | target_dir="$target" |
57a93f16 | 1645 | target_name=$(echo $target | cut -d '-' -f 1)$EXESUF |
fdb75aef PB |
1646 | case $target in |
1647 | *-user) symlink "../qemu-$target_name" "$target_dir/qemu-$target_name" ;; | |
1648 | *) symlink "../qemu-system-$target_name" "$target_dir/qemu-system-$target_name" ;; | |
1649 | esac | |
1650 | done | |
7d13299d | 1651 | |
fdb75aef PB |
1652 | if test "$default_targets" = "yes"; then |
1653 | echo "CONFIG_DEFAULT_TARGETS=y" >> $config_host_mak | |
1654 | fi | |
a540f158 | 1655 | |
bafe78ad PB |
1656 | # contrib/plugins configuration |
1657 | echo "# Automatically generated by configure - do not modify" > contrib/plugins/$config_host_mak | |
1658 | echo "SRC_PATH=$source_path/contrib/plugins" >> contrib/plugins/$config_host_mak | |
1659 | echo "PKG_CONFIG=${pkg_config}" >> contrib/plugins/$config_host_mak | |
1660 | echo "CC=$cc $CPU_CFLAGS" >> contrib/plugins/$config_host_mak | |
1661 | echo "CFLAGS=${CFLAGS-$default_cflags} $EXTRA_CFLAGS" >> contrib/plugins/$config_host_mak | |
1662 | if test "$targetos" = darwin; then | |
1663 | echo "CONFIG_DARWIN=y" >> contrib/plugins/$config_host_mak | |
1664 | fi | |
1665 | ||
cd362def | 1666 | # tests/tcg configuration |
b898bf28 | 1667 | (config_host_mak=tests/tcg/config-host.mak |
d674342e | 1668 | mkdir -p tests/tcg |
cd362def PB |
1669 | echo "# Automatically generated by configure - do not modify" > $config_host_mak |
1670 | echo "SRC_PATH=$source_path" >> $config_host_mak | |
cd362def PB |
1671 | |
1672 | tcg_tests_targets= | |
1673 | for target in $target_list; do | |
1674 | arch=${target%%-*} | |
1675 | ||
cd362def | 1676 | case $target in |
c48a5c47 | 1677 | xtensa*-linux-user) |
24f9c07a | 1678 | # the toolchain is not complete with headers, only build system tests |
c48a5c47 PB |
1679 | continue |
1680 | ;; | |
cd362def | 1681 | *-softmmu) |
64708615 | 1682 | test -f "$source_path/tests/tcg/$arch/Makefile.softmmu-target" || continue |
cd362def PB |
1683 | qemu="qemu-system-$arch" |
1684 | ;; | |
1685 | *-linux-user|*-bsd-user) | |
1686 | qemu="qemu-$arch" | |
1687 | ;; | |
1688 | esac | |
1689 | ||
fde10960 | 1690 | if probe_target_compiler $target || test -n "$container_image"; then |
0825cae0 | 1691 | test -n "$container_image" && build_static=y |
d674342e | 1692 | mkdir -p "tests/tcg/$target" |
c7022a70 | 1693 | config_target_mak=tests/tcg/$target/config-target.mak |
d674342e | 1694 | ln -sf "$source_path/tests/tcg/Makefile.target" "tests/tcg/$target/Makefile" |
c7022a70 PB |
1695 | echo "# Automatically generated by configure - do not modify" > "$config_target_mak" |
1696 | echo "TARGET_NAME=$arch" >> "$config_target_mak" | |
a3e28f81 | 1697 | echo "TARGET=$target" >> "$config_target_mak" |
c7022a70 | 1698 | write_target_makefile "build-tcg-tests-$target" >> "$config_target_mak" |
15b273f8 | 1699 | echo "BUILD_STATIC=$build_static" >> "$config_target_mak" |
c7022a70 | 1700 | echo "QEMU=$PWD/$qemu" >> "$config_target_mak" |
bcbc36a9 AB |
1701 | |
1702 | # will GDB work with these binaries? | |
1703 | if test "${gdb_arches#*$arch}" != "$gdb_arches"; then | |
a47dd5c5 | 1704 | echo "GDB=$gdb_bin" >> $config_target_mak |
bcbc36a9 AB |
1705 | fi |
1706 | ||
b898bf28 | 1707 | echo "run-tcg-tests-$target: $qemu\$(EXESUF)" >> Makefile.prereqs |
cd362def PB |
1708 | tcg_tests_targets="$tcg_tests_targets $target" |
1709 | fi | |
2038f8c8 | 1710 | done |
c0031d38 FR |
1711 | |
1712 | if test "$tcg" = "enabled"; then | |
1713 | echo "TCG_TESTS_TARGETS=$tcg_tests_targets" >> config-host.mak | |
1714 | fi | |
1715 | ) | |
2038f8c8 | 1716 | |
a5665051 | 1717 | if test "$skip_meson" = no; then |
d77e90fa PB |
1718 | cross="config-meson.cross.new" |
1719 | meson_quote() { | |
ac7ebcc5 | 1720 | test $# = 0 && return |
47b30835 | 1721 | echo "'$(echo $* | sed "s/ /','/g")'" |
d77e90fa PB |
1722 | } |
1723 | ||
1724 | echo "# Automatically generated by configure - do not modify" > $cross | |
1725 | echo "[properties]" >> $cross | |
d1d5e9ee AB |
1726 | |
1727 | # unroll any custom device configs | |
11bdcfcd AB |
1728 | for a in $device_archs; do |
1729 | eval "c=\$devices_${a}" | |
1730 | echo "${a}-softmmu = '$c'" >> $cross | |
1731 | done | |
d1d5e9ee | 1732 | |
d77e90fa | 1733 | echo "[built-in options]" >> $cross |
a2866660 PB |
1734 | echo "c_args = [$(meson_quote $CFLAGS $EXTRA_CFLAGS)]" >> $cross |
1735 | echo "cpp_args = [$(meson_quote $CXXFLAGS $EXTRA_CXXFLAGS)]" >> $cross | |
e910c7d9 | 1736 | test -n "$objcc" && echo "objc_args = [$(meson_quote $OBJCFLAGS $EXTRA_OBJCFLAGS)]" >> $cross |
a2866660 PB |
1737 | echo "c_link_args = [$(meson_quote $CFLAGS $LDFLAGS $EXTRA_CFLAGS $EXTRA_LDFLAGS)]" >> $cross |
1738 | echo "cpp_link_args = [$(meson_quote $CXXFLAGS $LDFLAGS $EXTRA_CXXFLAGS $EXTRA_LDFLAGS)]" >> $cross | |
090a188c PB |
1739 | |
1740 | # Only enable by default for git builds and on select OSes | |
1741 | echo "# environment defaults, can still be overridden on " >> $cross | |
1742 | echo "# the command line" >> $cross | |
1743 | if test -e "$source_path/.git" && \ | |
1744 | { test "$targetos" = linux || test "$targetos" = "windows"; }; then | |
1745 | echo 'werror = true' >> $cross | |
1746 | fi | |
1747 | echo "[project options]" >> $cross | |
1748 | if test "$SMBD" != ''; then | |
1749 | echo "smbd = $(meson_quote "$SMBD")" >> $cross | |
1750 | fi | |
e20d68aa PB |
1751 | if test "${QEMU_GA_MANUFACTURER}" != ''; then |
1752 | echo "qemu_ga_manufacturer = $(meson_quote "${QEMU_GA_MANUFACTURER}")" >> $cross | |
1753 | fi | |
1754 | if test "${QEMU_GA_DISTRO}" != ''; then | |
1755 | echo "qemu_ga_distro = $(meson_quote "${QEMU_GA_DISTRO}")" >> $cross | |
1756 | fi | |
1757 | if test "${QEMU_GA_VERSION}" != ''; then | |
1758 | echo "qemu_ga_version = $(meson_quote "${QEMU_GA_VERSION}")" >> $cross | |
1759 | fi | |
090a188c PB |
1760 | |
1761 | echo >> $cross | |
d77e90fa | 1762 | echo "[binaries]" >> $cross |
4dba2789 PB |
1763 | echo "c = [$(meson_quote $cc $CPU_CFLAGS)]" >> $cross |
1764 | test -n "$cxx" && echo "cpp = [$(meson_quote $cxx $CPU_CFLAGS)]" >> $cross | |
1765 | test -n "$objcc" && echo "objc = [$(meson_quote $objcc $CPU_CFLAGS)]" >> $cross | |
d77e90fa PB |
1766 | echo "ar = [$(meson_quote $ar)]" >> $cross |
1767 | echo "nm = [$(meson_quote $nm)]" >> $cross | |
877c5567 | 1768 | echo "pkgconfig = [$(meson_quote $pkg_config)]" >> $cross |
52814898 | 1769 | echo "pkg-config = [$(meson_quote $pkg_config)]" >> $cross |
d77e90fa PB |
1770 | echo "ranlib = [$(meson_quote $ranlib)]" >> $cross |
1771 | if has $sdl2_config; then | |
1772 | echo "sdl2-config = [$(meson_quote $sdl2_config)]" >> $cross | |
1773 | fi | |
1774 | echo "strip = [$(meson_quote $strip)]" >> $cross | |
158bb224 | 1775 | echo "widl = [$(meson_quote $widl)]" >> $cross |
d77e90fa | 1776 | echo "windres = [$(meson_quote $windres)]" >> $cross |
f9f0e617 | 1777 | echo "windmc = [$(meson_quote $windmc)]" >> $cross |
d77e90fa | 1778 | if test "$cross_compile" = "yes"; then |
fc929892 | 1779 | echo "[host_machine]" >> $cross |
ba7c60c2 | 1780 | echo "system = '$targetos'" >> $cross |
823eb013 | 1781 | case "$cpu" in |
f6bca9df | 1782 | i386) |
fc929892 MAL |
1783 | echo "cpu_family = 'x86'" >> $cross |
1784 | ;; | |
fc929892 | 1785 | *) |
823eb013 | 1786 | echo "cpu_family = '$cpu'" >> $cross |
fc929892 MAL |
1787 | ;; |
1788 | esac | |
1789 | echo "cpu = '$cpu'" >> $cross | |
1790 | if test "$bigendian" = "yes" ; then | |
1791 | echo "endian = 'big'" >> $cross | |
1792 | else | |
1793 | echo "endian = 'little'" >> $cross | |
1794 | fi | |
3c7ee49b PB |
1795 | |
1796 | native="config-meson.native.new" | |
1797 | echo "# Automatically generated by configure - do not modify" > $native | |
1798 | echo "[binaries]" >> $native | |
1799 | echo "c = [$(meson_quote $host_cc)]" >> $native | |
1800 | mv $native config-meson.native | |
c36dd41b PB |
1801 | meson_option_add --native-file |
1802 | meson_option_add config-meson.native | |
d77e90fa PB |
1803 | fi |
1804 | mv $cross config-meson.cross | |
c36dd41b PB |
1805 | meson_add_machine_file config-meson.cross |
1806 | if test -f "$source_path/configs/meson/$targetos.txt"; then | |
1807 | meson_add_machine_file $source_path/configs/meson/$targetos.txt | |
1808 | fi | |
fc929892 | 1809 | |
d77e90fa | 1810 | rm -rf meson-private meson-info meson-logs |
0a31e3a0 | 1811 | |
ac4ccac7 | 1812 | test "$download" = "disabled" && meson_option_add "--wrap-mode=nodownload" |
0a31e3a0 | 1813 | test "$default_feature" = no && meson_option_add -Dauto_features=disabled |
a0cbd2e8 | 1814 | test "$static" = yes && meson_option_add -Dprefer_static=true |
0a31e3a0 | 1815 | test "$pie" = no && meson_option_add -Db_pie=false |
0a31e3a0 PB |
1816 | |
1817 | # QEMU options | |
ae22ae65 | 1818 | test "$cfi" != false && meson_option_add "-Dcfi=$cfi" "-Db_lto=$cfi" |
6b0cedcd | 1819 | test "$docs" != auto && meson_option_add "-Ddocs=$docs" |
0a31e3a0 | 1820 | test -n "${LIB_FUZZING_ENGINE+xxx}" && meson_option_add "-Dfuzzing_engine=$LIB_FUZZING_ENGINE" |
2c13c574 | 1821 | test "$plugins" = yes && meson_option_add "-Dplugins=true" |
0a31e3a0 | 1822 | test "$tcg" != enabled && meson_option_add "-Dtcg=$tcg" |
61d63097 | 1823 | run_meson() { |
c36dd41b | 1824 | NINJA=$ninja $meson setup "$@" "$PWD" "$source_path" |
61d63097 PB |
1825 | } |
1826 | eval run_meson $meson_options | |
d77e90fa PB |
1827 | if test "$?" -ne 0 ; then |
1828 | error_exit "meson setup failed" | |
1829 | fi | |
6c5f893d | 1830 | echo "$meson" > build.ninja.stamp |
973038db PB |
1831 | else |
1832 | if test -f meson-private/cmd_line.txt; then | |
1833 | # Adjust old command line options that were removed | |
1834 | # sed -i is not portable | |
1835 | perl -i -ne ' | |
1836 | /^sphinx_build/ && next; | |
1837 | print;' meson-private/cmd_line.txt | |
1838 | fi | |
a5665051 PB |
1839 | fi |
1840 | ||
dc655404 MT |
1841 | # Save the configure command line for later reuse. |
1842 | cat <<EOD >config.status | |
1843 | #!/bin/sh | |
1844 | # Generated by configure. | |
1845 | # Run this file to recreate the current configuration. | |
1846 | # Compiler output produced by configure, useful for debugging | |
1847 | # configure, is in config.log if it exists. | |
1848 | EOD | |
e811da7f DB |
1849 | |
1850 | preserve_env() { | |
1851 | envname=$1 | |
1852 | ||
1853 | eval envval=\$$envname | |
1854 | ||
1855 | if test -n "$envval" | |
1856 | then | |
1857 | echo "$envname='$envval'" >> config.status | |
1858 | echo "export $envname" >> config.status | |
1859 | else | |
1860 | echo "unset $envname" >> config.status | |
1861 | fi | |
1862 | } | |
1863 | ||
1864 | # Preserve various env variables that influence what | |
1865 | # features/build target configure will detect | |
1866 | preserve_env AR | |
1867 | preserve_env AS | |
1868 | preserve_env CC | |
8009da03 | 1869 | preserve_env CFLAGS |
e811da7f | 1870 | preserve_env CXX |
8009da03 | 1871 | preserve_env CXXFLAGS |
e811da7f | 1872 | preserve_env LD |
8009da03 | 1873 | preserve_env LDFLAGS |
e811da7f | 1874 | preserve_env LD_LIBRARY_PATH |
e811da7f | 1875 | preserve_env NM |
b5569e5b | 1876 | preserve_env OBJCFLAGS |
e811da7f DB |
1877 | preserve_env OBJCOPY |
1878 | preserve_env PATH | |
1879 | preserve_env PKG_CONFIG | |
1880 | preserve_env PKG_CONFIG_LIBDIR | |
1881 | preserve_env PKG_CONFIG_PATH | |
1882 | preserve_env PYTHON | |
954ed68f PB |
1883 | preserve_env QEMU_GA_MANUFACTURER |
1884 | preserve_env QEMU_GA_DISTRO | |
1885 | preserve_env QEMU_GA_VERSION | |
e811da7f DB |
1886 | preserve_env SDL2_CONFIG |
1887 | preserve_env SMBD | |
1888 | preserve_env STRIP | |
158bb224 | 1889 | preserve_env WIDL |
e811da7f | 1890 | preserve_env WINDRES |
f9f0e617 | 1891 | preserve_env WINDMC |
e811da7f | 1892 | |
dc655404 | 1893 | printf "exec" >>config.status |
a5665051 | 1894 | for i in "$0" "$@"; do |
835af899 | 1895 | test "$i" = --skip-meson || printf " %s" "$(quote_sh "$i")" >>config.status |
a5665051 | 1896 | done |
cf7cc929 | 1897 | echo ' "$@"' >>config.status |
dc655404 MT |
1898 | chmod +x config.status |
1899 | ||
8cd05ab6 | 1900 | rm -r "$TMPDIR1" |