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1 | #!/bin/sh | |
2 | # | |
3 | # qemu configure script (c) 2003 Fabrice Bellard | |
4 | # | |
5 | ||
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 | ||
11 | # Don't allow CCACHE, if present, to use cached results of compile tests! | |
12 | export CCACHE_RECACHE=yes | |
13 | ||
14 | # Temporary directory used for files created while | |
15 | # configure runs. Since it is in the build directory | |
16 | # we can safely blow away any previous version of it | |
17 | # (and we need not jump through hoops to try to delete | |
18 | # it when configure exits.) | |
19 | TMPDIR1="config-temp" | |
20 | rm -rf "${TMPDIR1}" | |
21 | mkdir -p "${TMPDIR1}" | |
22 | if [ $? -ne 0 ]; then | |
23 | echo "ERROR: failed to create temporary directory" | |
24 | exit 1 | |
25 | fi | |
26 | ||
27 | TMPB="qemu-conf" | |
28 | TMPC="${TMPDIR1}/${TMPB}.c" | |
29 | TMPO="${TMPDIR1}/${TMPB}.o" | |
30 | TMPCXX="${TMPDIR1}/${TMPB}.cxx" | |
31 | TMPE="${TMPDIR1}/${TMPB}.exe" | |
32 | TMPMO="${TMPDIR1}/${TMPB}.mo" | |
33 | ||
34 | rm -f config.log | |
35 | ||
36 | # Print a helpful header at the top of config.log | |
37 | echo "# QEMU configure log $(date)" >> config.log | |
38 | printf "# Configured with:" >> config.log | |
39 | printf " '%s'" "$0" "$@" >> config.log | |
40 | echo >> config.log | |
41 | echo "#" >> config.log | |
42 | ||
43 | error_exit() { | |
44 | echo | |
45 | echo "ERROR: $1" | |
46 | while test -n "$2"; do | |
47 | echo " $2" | |
48 | shift | |
49 | done | |
50 | echo | |
51 | exit 1 | |
52 | } | |
53 | ||
54 | do_compiler() { | |
55 | # Run the compiler, capturing its output to the log. First argument | |
56 | # is compiler binary to execute. | |
57 | local compiler="$1" | |
58 | shift | |
59 | echo $compiler "$@" >> config.log | |
60 | $compiler "$@" >> config.log 2>&1 || return $? | |
61 | # Test passed. If this is an --enable-werror build, rerun | |
62 | # the test with -Werror and bail out if it fails. This | |
63 | # makes warning-generating-errors in configure test code | |
64 | # obvious to developers. | |
65 | if test "$werror" != "yes"; then | |
66 | return 0 | |
67 | fi | |
68 | # Don't bother rerunning the compile if we were already using -Werror | |
69 | case "$*" in | |
70 | *-Werror*) | |
71 | return 0 | |
72 | ;; | |
73 | esac | |
74 | echo $compiler -Werror "$@" >> config.log | |
75 | $compiler -Werror "$@" >> config.log 2>&1 && return $? | |
76 | error_exit "configure test passed without -Werror but failed with -Werror." \ | |
77 | "This is probably a bug in the configure script. The failing command" \ | |
78 | "will be at the bottom of config.log." \ | |
79 | "You can run configure with --disable-werror to bypass this check." | |
80 | } | |
81 | ||
82 | do_cc() { | |
83 | do_compiler "$cc" "$@" | |
84 | } | |
85 | ||
86 | do_cxx() { | |
87 | do_compiler "$cxx" "$@" | |
88 | } | |
89 | ||
90 | update_cxxflags() { | |
91 | # Set QEMU_CXXFLAGS from QEMU_CFLAGS by filtering out those | |
92 | # options which some versions of GCC's C++ compiler complain about | |
93 | # because they only make sense for C programs. | |
94 | QEMU_CXXFLAGS= | |
95 | for arg in $QEMU_CFLAGS; do | |
96 | case $arg in | |
97 | -Wstrict-prototypes|-Wmissing-prototypes|-Wnested-externs|\ | |
98 | -Wold-style-declaration|-Wold-style-definition|-Wredundant-decls) | |
99 | ;; | |
100 | *) | |
101 | QEMU_CXXFLAGS=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }$arg | |
102 | ;; | |
103 | esac | |
104 | done | |
105 | } | |
106 | ||
107 | compile_object() { | |
108 | local_cflags="$1" | |
109 | do_cc $QEMU_CFLAGS $local_cflags -c -o $TMPO $TMPC | |
110 | } | |
111 | ||
112 | compile_prog() { | |
113 | local_cflags="$1" | |
114 | local_ldflags="$2" | |
115 | do_cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags | |
116 | } | |
117 | ||
118 | # symbolically link $1 to $2. Portable version of "ln -sf". | |
119 | symlink() { | |
120 | rm -rf "$2" | |
121 | mkdir -p "$(dirname "$2")" | |
122 | ln -s "$1" "$2" | |
123 | } | |
124 | ||
125 | # check whether a command is available to this shell (may be either an | |
126 | # executable or a builtin) | |
127 | has() { | |
128 | type "$1" >/dev/null 2>&1 | |
129 | } | |
130 | ||
131 | # search for an executable in PATH | |
132 | path_of() { | |
133 | local_command="$1" | |
134 | local_ifs="$IFS" | |
135 | local_dir="" | |
136 | ||
137 | # pathname has a dir component? | |
138 | if [ "${local_command#*/}" != "$local_command" ]; then | |
139 | if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then | |
140 | echo "$local_command" | |
141 | return 0 | |
142 | fi | |
143 | fi | |
144 | if [ -z "$local_command" ]; then | |
145 | return 1 | |
146 | fi | |
147 | ||
148 | IFS=: | |
149 | for local_dir in $PATH; do | |
150 | if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then | |
151 | echo "$local_dir/$local_command" | |
152 | IFS="${local_ifs:-$(printf ' \t\n')}" | |
153 | return 0 | |
154 | fi | |
155 | done | |
156 | # not found | |
157 | IFS="${local_ifs:-$(printf ' \t\n')}" | |
158 | return 1 | |
159 | } | |
160 | ||
161 | have_backend () { | |
162 | echo "$trace_backends" | grep "$1" >/dev/null | |
163 | } | |
164 | ||
165 | # default parameters | |
166 | source_path=$(dirname "$0") | |
167 | cpu="" | |
168 | iasl="iasl" | |
169 | interp_prefix="/usr/gnemul/qemu-%M" | |
170 | static="no" | |
171 | cross_prefix="" | |
172 | audio_drv_list="" | |
173 | block_drv_rw_whitelist="" | |
174 | block_drv_ro_whitelist="" | |
175 | host_cc="cc" | |
176 | libs_softmmu="" | |
177 | libs_tools="" | |
178 | audio_pt_int="" | |
179 | audio_win_int="" | |
180 | cc_i386=i386-pc-linux-gnu-gcc | |
181 | libs_qga="" | |
182 | debug_info="yes" | |
183 | stack_protector="" | |
184 | ||
185 | # Don't accept a target_list environment variable. | |
186 | unset target_list | |
187 | ||
188 | # Default value for a variable defining feature "foo". | |
189 | # * foo="no" feature will only be used if --enable-foo arg is given | |
190 | # * foo="" feature will be searched for, and if found, will be used | |
191 | # unless --disable-foo is given | |
192 | # * foo="yes" this value will only be set by --enable-foo flag. | |
193 | # feature will searched for, | |
194 | # if not found, configure exits with error | |
195 | # | |
196 | # Always add --enable-foo and --disable-foo command line args. | |
197 | # Distributions want to ensure that several features are compiled in, and it | |
198 | # is impossible without a --enable-foo that exits if a feature is not found. | |
199 | ||
200 | bluez="" | |
201 | brlapi="" | |
202 | curl="" | |
203 | curses="" | |
204 | docs="" | |
205 | fdt="" | |
206 | netmap="no" | |
207 | pixman="" | |
208 | sdl="" | |
209 | sdlabi="" | |
210 | virtfs="" | |
211 | vnc="yes" | |
212 | sparse="no" | |
213 | vde="" | |
214 | vnc_sasl="" | |
215 | vnc_jpeg="" | |
216 | vnc_png="" | |
217 | xen="" | |
218 | xen_ctrl_version="" | |
219 | xen_pv_domain_build="no" | |
220 | xen_pci_passthrough="" | |
221 | linux_aio="" | |
222 | cap_ng="" | |
223 | attr="" | |
224 | libattr="" | |
225 | xfs="" | |
226 | ||
227 | vhost_net="no" | |
228 | vhost_scsi="no" | |
229 | vhost_vsock="no" | |
230 | kvm="no" | |
231 | hax="no" | |
232 | rdma="" | |
233 | gprof="no" | |
234 | debug_tcg="no" | |
235 | debug="no" | |
236 | fortify_source="" | |
237 | strip_opt="yes" | |
238 | tcg_interpreter="no" | |
239 | bigendian="no" | |
240 | mingw32="no" | |
241 | gcov="no" | |
242 | gcov_tool="gcov" | |
243 | EXESUF="" | |
244 | DSOSUF=".so" | |
245 | LDFLAGS_SHARED="-shared" | |
246 | modules="no" | |
247 | prefix="/usr/local" | |
248 | mandir="\${prefix}/share/man" | |
249 | datadir="\${prefix}/share" | |
250 | qemu_docdir="\${prefix}/share/doc/qemu" | |
251 | bindir="\${prefix}/bin" | |
252 | libdir="\${prefix}/lib" | |
253 | libexecdir="\${prefix}/libexec" | |
254 | includedir="\${prefix}/include" | |
255 | sysconfdir="\${prefix}/etc" | |
256 | local_statedir="\${prefix}/var" | |
257 | confsuffix="/qemu" | |
258 | slirp="yes" | |
259 | oss_lib="" | |
260 | bsd="no" | |
261 | linux="no" | |
262 | solaris="no" | |
263 | profiler="no" | |
264 | cocoa="no" | |
265 | softmmu="yes" | |
266 | linux_user="no" | |
267 | bsd_user="no" | |
268 | aix="no" | |
269 | blobs="yes" | |
270 | pkgversion="" | |
271 | pie="" | |
272 | qom_cast_debug="yes" | |
273 | trace_backends="log" | |
274 | trace_file="trace" | |
275 | spice="" | |
276 | rbd="" | |
277 | smartcard="" | |
278 | libusb="" | |
279 | usb_redir="" | |
280 | opengl="" | |
281 | opengl_dmabuf="no" | |
282 | avx2_opt="no" | |
283 | zlib="yes" | |
284 | lzo="" | |
285 | snappy="" | |
286 | bzip2="" | |
287 | guest_agent="" | |
288 | guest_agent_with_vss="no" | |
289 | guest_agent_ntddscsi="no" | |
290 | guest_agent_msi="" | |
291 | vss_win32_sdk="" | |
292 | win_sdk="no" | |
293 | want_tools="yes" | |
294 | libiscsi="" | |
295 | libnfs="" | |
296 | coroutine="" | |
297 | coroutine_pool="" | |
298 | debug_stack_usage="no" | |
299 | seccomp="" | |
300 | glusterfs="" | |
301 | glusterfs_xlator_opt="no" | |
302 | glusterfs_discard="no" | |
303 | glusterfs_zerofill="no" | |
304 | gtk="" | |
305 | gtkabi="" | |
306 | gtk_gl="no" | |
307 | tls_priority="NORMAL" | |
308 | gnutls="" | |
309 | gnutls_rnd="" | |
310 | nettle="" | |
311 | nettle_kdf="no" | |
312 | gcrypt="" | |
313 | gcrypt_hmac="no" | |
314 | gcrypt_kdf="no" | |
315 | vte="" | |
316 | virglrenderer="" | |
317 | tpm="yes" | |
318 | libssh2="" | |
319 | numa="" | |
320 | tcmalloc="no" | |
321 | jemalloc="no" | |
322 | replication="yes" | |
323 | ||
324 | supported_cpu="no" | |
325 | supported_os="no" | |
326 | bogus_os="no" | |
327 | ||
328 | # parse CC options first | |
329 | for opt do | |
330 | optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)') | |
331 | case "$opt" in | |
332 | --cross-prefix=*) cross_prefix="$optarg" | |
333 | ;; | |
334 | --cc=*) CC="$optarg" | |
335 | ;; | |
336 | --cxx=*) CXX="$optarg" | |
337 | ;; | |
338 | --source-path=*) source_path="$optarg" | |
339 | ;; | |
340 | --cpu=*) cpu="$optarg" | |
341 | ;; | |
342 | --extra-cflags=*) QEMU_CFLAGS="$QEMU_CFLAGS $optarg" | |
343 | EXTRA_CFLAGS="$optarg" | |
344 | ;; | |
345 | --extra-ldflags=*) LDFLAGS="$LDFLAGS $optarg" | |
346 | EXTRA_LDFLAGS="$optarg" | |
347 | ;; | |
348 | --enable-debug-info) debug_info="yes" | |
349 | ;; | |
350 | --disable-debug-info) debug_info="no" | |
351 | ;; | |
352 | esac | |
353 | done | |
354 | # OS specific | |
355 | # Using uname is really, really broken. Once we have the right set of checks | |
356 | # we can eliminate its usage altogether. | |
357 | ||
358 | # Preferred compiler: | |
359 | # ${CC} (if set) | |
360 | # ${cross_prefix}gcc (if cross-prefix specified) | |
361 | # system compiler | |
362 | if test -z "${CC}${cross_prefix}"; then | |
363 | cc="$host_cc" | |
364 | else | |
365 | cc="${CC-${cross_prefix}gcc}" | |
366 | fi | |
367 | ||
368 | if test -z "${CXX}${cross_prefix}"; then | |
369 | cxx="c++" | |
370 | else | |
371 | cxx="${CXX-${cross_prefix}g++}" | |
372 | fi | |
373 | ||
374 | ar="${AR-${cross_prefix}ar}" | |
375 | as="${AS-${cross_prefix}as}" | |
376 | ccas="${CCAS-$cc}" | |
377 | cpp="${CPP-$cc -E}" | |
378 | objcopy="${OBJCOPY-${cross_prefix}objcopy}" | |
379 | ld="${LD-${cross_prefix}ld}" | |
380 | nm="${NM-${cross_prefix}nm}" | |
381 | strip="${STRIP-${cross_prefix}strip}" | |
382 | windres="${WINDRES-${cross_prefix}windres}" | |
383 | pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}" | |
384 | query_pkg_config() { | |
385 | "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@" | |
386 | } | |
387 | pkg_config=query_pkg_config | |
388 | sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}" | |
389 | sdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}" | |
390 | ||
391 | # If the user hasn't specified ARFLAGS, default to 'rv', just as make does. | |
392 | ARFLAGS="${ARFLAGS-rv}" | |
393 | ||
394 | # default flags for all hosts | |
395 | # We use -fwrapv to tell the compiler that we require a C dialect where | |
396 | # left shift of signed integers is well defined and has the expected | |
397 | # 2s-complement style results. (Both clang and gcc agree that it | |
398 | # provides these semantics.) | |
399 | QEMU_CFLAGS="-fno-strict-aliasing -fno-common -fwrapv $QEMU_CFLAGS" | |
400 | QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS" | |
401 | QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS" | |
402 | QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS" | |
403 | QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/include" | |
404 | if test "$debug_info" = "yes"; then | |
405 | CFLAGS="-g $CFLAGS" | |
406 | LDFLAGS="-g $LDFLAGS" | |
407 | fi | |
408 | ||
409 | # make source path absolute | |
410 | source_path=$(cd "$source_path"; pwd) | |
411 | ||
412 | # running configure in the source tree? | |
413 | # we know that's the case if configure is there. | |
414 | if test -f "./configure"; then | |
415 | pwd_is_source_path="y" | |
416 | else | |
417 | pwd_is_source_path="n" | |
418 | fi | |
419 | ||
420 | check_define() { | |
421 | cat > $TMPC <<EOF | |
422 | #if !defined($1) | |
423 | #error $1 not defined | |
424 | #endif | |
425 | int main(void) { return 0; } | |
426 | EOF | |
427 | compile_object | |
428 | } | |
429 | ||
430 | check_include() { | |
431 | cat > $TMPC <<EOF | |
432 | #include <$1> | |
433 | int main(void) { return 0; } | |
434 | EOF | |
435 | compile_object | |
436 | } | |
437 | ||
438 | write_c_skeleton() { | |
439 | cat > $TMPC <<EOF | |
440 | int main(void) { return 0; } | |
441 | EOF | |
442 | } | |
443 | ||
444 | if check_define __linux__ ; then | |
445 | targetos="Linux" | |
446 | elif check_define _WIN32 ; then | |
447 | targetos='MINGW32' | |
448 | elif check_define __OpenBSD__ ; then | |
449 | targetos='OpenBSD' | |
450 | elif check_define __sun__ ; then | |
451 | targetos='SunOS' | |
452 | elif check_define __HAIKU__ ; then | |
453 | targetos='Haiku' | |
454 | else | |
455 | targetos=$(uname -s) | |
456 | fi | |
457 | ||
458 | # Some host OSes need non-standard checks for which CPU to use. | |
459 | # Note that these checks are broken for cross-compilation: if you're | |
460 | # cross-compiling to one of these OSes then you'll need to specify | |
461 | # the correct CPU with the --cpu option. | |
462 | case $targetos in | |
463 | Darwin) | |
464 | # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can | |
465 | # run 64-bit userspace code. | |
466 | # If the user didn't specify a CPU explicitly and the kernel says this is | |
467 | # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code. | |
468 | if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then | |
469 | cpu="x86_64" | |
470 | fi | |
471 | ;; | |
472 | SunOS) | |
473 | # $(uname -m) returns i86pc even on an x86_64 box, so default based on isainfo | |
474 | if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then | |
475 | cpu="x86_64" | |
476 | fi | |
477 | esac | |
478 | ||
479 | if test ! -z "$cpu" ; then | |
480 | # command line argument | |
481 | : | |
482 | elif check_define __i386__ ; then | |
483 | cpu="i386" | |
484 | elif check_define __x86_64__ ; then | |
485 | if check_define __ILP32__ ; then | |
486 | cpu="x32" | |
487 | else | |
488 | cpu="x86_64" | |
489 | fi | |
490 | elif check_define __sparc__ ; then | |
491 | if check_define __arch64__ ; then | |
492 | cpu="sparc64" | |
493 | else | |
494 | cpu="sparc" | |
495 | fi | |
496 | elif check_define _ARCH_PPC ; then | |
497 | if check_define _ARCH_PPC64 ; then | |
498 | cpu="ppc64" | |
499 | else | |
500 | cpu="ppc" | |
501 | fi | |
502 | elif check_define __mips__ ; then | |
503 | cpu="mips" | |
504 | elif check_define __ia64__ ; then | |
505 | cpu="ia64" | |
506 | elif check_define __s390__ ; then | |
507 | if check_define __s390x__ ; then | |
508 | cpu="s390x" | |
509 | else | |
510 | cpu="s390" | |
511 | fi | |
512 | elif check_define __arm__ ; then | |
513 | cpu="arm" | |
514 | elif check_define __aarch64__ ; then | |
515 | cpu="aarch64" | |
516 | else | |
517 | cpu=$(uname -m) | |
518 | fi | |
519 | ||
520 | ARCH= | |
521 | # Normalise host CPU name and set ARCH. | |
522 | # Note that this case should only have supported host CPUs, not guests. | |
523 | case "$cpu" in | |
524 | ppc|ppc64|s390|s390x|x32) | |
525 | cpu="$cpu" | |
526 | supported_cpu="yes" | |
527 | ;; | |
528 | ia64|sparc64) | |
529 | cpu="$cpu" | |
530 | ;; | |
531 | i386|i486|i586|i686|i86pc|BePC) | |
532 | cpu="i386" | |
533 | supported_cpu="yes" | |
534 | ;; | |
535 | x86_64|amd64) | |
536 | cpu="x86_64" | |
537 | supported_cpu="yes" | |
538 | ;; | |
539 | armv*b|armv*l|arm) | |
540 | cpu="arm" | |
541 | supported_cpu="yes" | |
542 | ;; | |
543 | aarch64) | |
544 | cpu="aarch64" | |
545 | supported_cpu="yes" | |
546 | ;; | |
547 | mips*) | |
548 | cpu="mips" | |
549 | supported_cpu="yes" | |
550 | ;; | |
551 | sparc|sun4[cdmuv]) | |
552 | cpu="sparc" | |
553 | ;; | |
554 | *) | |
555 | # This will result in either an error or falling back to TCI later | |
556 | ARCH=unknown | |
557 | ;; | |
558 | esac | |
559 | if test -z "$ARCH"; then | |
560 | ARCH="$cpu" | |
561 | fi | |
562 | ||
563 | # OS specific | |
564 | ||
565 | # host *BSD for user mode | |
566 | HOST_VARIANT_DIR="" | |
567 | ||
568 | case $targetos in | |
569 | MINGW32*) | |
570 | mingw32="yes" | |
571 | hax="yes" | |
572 | audio_possible_drivers="dsound sdl" | |
573 | if check_include dsound.h; then | |
574 | audio_drv_list="dsound" | |
575 | else | |
576 | audio_drv_list="" | |
577 | fi | |
578 | supported_os="yes" | |
579 | ;; | |
580 | GNU/kFreeBSD) | |
581 | bsd="yes" | |
582 | audio_drv_list="oss" | |
583 | audio_possible_drivers="oss sdl pa" | |
584 | ;; | |
585 | FreeBSD) | |
586 | bsd="yes" | |
587 | make="${MAKE-gmake}" | |
588 | audio_drv_list="oss" | |
589 | audio_possible_drivers="oss sdl pa" | |
590 | # needed for kinfo_getvmmap(3) in libutil.h | |
591 | LIBS="-lutil $LIBS" | |
592 | # needed for kinfo_getproc | |
593 | libs_qga="-lutil $libs_qga" | |
594 | netmap="" # enable netmap autodetect | |
595 | HOST_VARIANT_DIR="freebsd" | |
596 | supported_os="yes" | |
597 | ;; | |
598 | DragonFly) | |
599 | bsd="yes" | |
600 | make="${MAKE-gmake}" | |
601 | audio_drv_list="oss" | |
602 | audio_possible_drivers="oss sdl pa" | |
603 | HOST_VARIANT_DIR="dragonfly" | |
604 | ;; | |
605 | NetBSD) | |
606 | bsd="yes" | |
607 | make="${MAKE-gmake}" | |
608 | audio_drv_list="oss" | |
609 | audio_possible_drivers="oss sdl" | |
610 | oss_lib="-lossaudio" | |
611 | HOST_VARIANT_DIR="netbsd" | |
612 | ;; | |
613 | OpenBSD) | |
614 | bsd="yes" | |
615 | make="${MAKE-gmake}" | |
616 | audio_drv_list="sdl" | |
617 | audio_possible_drivers="sdl" | |
618 | HOST_VARIANT_DIR="openbsd" | |
619 | ;; | |
620 | Darwin) | |
621 | bsd="yes" | |
622 | darwin="yes" | |
623 | hax="yes" | |
624 | LDFLAGS_SHARED="-bundle -undefined dynamic_lookup" | |
625 | if [ "$cpu" = "x86_64" ] ; then | |
626 | QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS" | |
627 | LDFLAGS="-arch x86_64 $LDFLAGS" | |
628 | fi | |
629 | cocoa="yes" | |
630 | audio_drv_list="coreaudio" | |
631 | audio_possible_drivers="coreaudio sdl" | |
632 | LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS" | |
633 | libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu" | |
634 | # Disable attempts to use ObjectiveC features in os/object.h since they | |
635 | # won't work when we're compiling with gcc as a C compiler. | |
636 | QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS" | |
637 | HOST_VARIANT_DIR="darwin" | |
638 | supported_os="yes" | |
639 | ;; | |
640 | SunOS) | |
641 | solaris="yes" | |
642 | make="${MAKE-gmake}" | |
643 | install="${INSTALL-ginstall}" | |
644 | ld="gld" | |
645 | smbd="${SMBD-/usr/sfw/sbin/smbd}" | |
646 | needs_libsunmath="no" | |
647 | solarisrev=$(uname -r | cut -f2 -d.) | |
648 | if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then | |
649 | if test "$solarisrev" -le 9 ; then | |
650 | if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then | |
651 | needs_libsunmath="yes" | |
652 | QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS" | |
653 | LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS" | |
654 | LIBS="-lsunmath $LIBS" | |
655 | else | |
656 | error_exit "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without" \ | |
657 | "libsunmath from the Sun Studio compilers tools, due to a lack of" \ | |
658 | "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86" \ | |
659 | "Studio 11 can be downloaded from www.sun.com." | |
660 | fi | |
661 | fi | |
662 | fi | |
663 | if test -f /usr/include/sys/soundcard.h ; then | |
664 | audio_drv_list="oss" | |
665 | fi | |
666 | audio_possible_drivers="oss sdl" | |
667 | # needed for CMSG_ macros in sys/socket.h | |
668 | QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS" | |
669 | # needed for TIOCWIN* defines in termios.h | |
670 | QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS" | |
671 | QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS" | |
672 | solarisnetlibs="-lsocket -lnsl -lresolv" | |
673 | LIBS="$solarisnetlibs $LIBS" | |
674 | libs_qga="$solarisnetlibs $libs_qga" | |
675 | ;; | |
676 | AIX) | |
677 | aix="yes" | |
678 | make="${MAKE-gmake}" | |
679 | ;; | |
680 | Haiku) | |
681 | haiku="yes" | |
682 | QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS" | |
683 | LIBS="-lposix_error_mapper -lnetwork $LIBS" | |
684 | ;; | |
685 | Linux) | |
686 | audio_drv_list="oss" | |
687 | audio_possible_drivers="oss alsa sdl pa" | |
688 | linux="yes" | |
689 | linux_user="yes" | |
690 | kvm="yes" | |
691 | vhost_net="yes" | |
692 | vhost_scsi="yes" | |
693 | vhost_vsock="yes" | |
694 | QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers -I$(pwd)/linux-headers $QEMU_INCLUDES" | |
695 | supported_os="yes" | |
696 | ;; | |
697 | *) | |
698 | # This is a fatal error, but don't report it yet, because we | |
699 | # might be going to just print the --help text, or it might | |
700 | # be the result of a missing compiler. | |
701 | bogus_os="yes" | |
702 | ;; | |
703 | esac | |
704 | ||
705 | if [ "$bsd" = "yes" ] ; then | |
706 | if [ "$darwin" != "yes" ] ; then | |
707 | bsd_user="yes" | |
708 | fi | |
709 | fi | |
710 | ||
711 | : ${make=${MAKE-make}} | |
712 | : ${install=${INSTALL-install}} | |
713 | : ${python=${PYTHON-python}} | |
714 | : ${smbd=${SMBD-/usr/sbin/smbd}} | |
715 | ||
716 | # Default objcc to clang if available, otherwise use CC | |
717 | if has clang; then | |
718 | objcc=clang | |
719 | else | |
720 | objcc="$cc" | |
721 | fi | |
722 | ||
723 | if test "$mingw32" = "yes" ; then | |
724 | EXESUF=".exe" | |
725 | DSOSUF=".dll" | |
726 | QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS" | |
727 | # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later) | |
728 | QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS" | |
729 | # MinGW needs -mthreads for TLS and macro _MT. | |
730 | QEMU_CFLAGS="-mthreads $QEMU_CFLAGS" | |
731 | LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS" | |
732 | write_c_skeleton; | |
733 | if compile_prog "" "-liberty" ; then | |
734 | LIBS="-liberty $LIBS" | |
735 | fi | |
736 | prefix="c:/Program Files/QEMU" | |
737 | mandir="\${prefix}" | |
738 | datadir="\${prefix}" | |
739 | qemu_docdir="\${prefix}" | |
740 | bindir="\${prefix}" | |
741 | sysconfdir="\${prefix}" | |
742 | local_statedir= | |
743 | confsuffix="" | |
744 | libs_qga="-lws2_32 -lwinmm -lpowrprof -liphlpapi -lnetapi32 $libs_qga" | |
745 | fi | |
746 | ||
747 | werror="" | |
748 | ||
749 | for opt do | |
750 | optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)') | |
751 | case "$opt" in | |
752 | --help|-h) show_help=yes | |
753 | ;; | |
754 | --version|-V) exec cat $source_path/VERSION | |
755 | ;; | |
756 | --prefix=*) prefix="$optarg" | |
757 | ;; | |
758 | --interp-prefix=*) interp_prefix="$optarg" | |
759 | ;; | |
760 | --source-path=*) | |
761 | ;; | |
762 | --cross-prefix=*) | |
763 | ;; | |
764 | --cc=*) | |
765 | ;; | |
766 | --host-cc=*) host_cc="$optarg" | |
767 | ;; | |
768 | --cxx=*) | |
769 | ;; | |
770 | --iasl=*) iasl="$optarg" | |
771 | ;; | |
772 | --objcc=*) objcc="$optarg" | |
773 | ;; | |
774 | --make=*) make="$optarg" | |
775 | ;; | |
776 | --install=*) install="$optarg" | |
777 | ;; | |
778 | --python=*) python="$optarg" | |
779 | ;; | |
780 | --gcov=*) gcov_tool="$optarg" | |
781 | ;; | |
782 | --smbd=*) smbd="$optarg" | |
783 | ;; | |
784 | --extra-cflags=*) | |
785 | ;; | |
786 | --extra-ldflags=*) | |
787 | ;; | |
788 | --enable-debug-info) | |
789 | ;; | |
790 | --disable-debug-info) | |
791 | ;; | |
792 | --enable-modules) | |
793 | modules="yes" | |
794 | ;; | |
795 | --disable-modules) | |
796 | modules="no" | |
797 | ;; | |
798 | --cpu=*) | |
799 | ;; | |
800 | --target-list=*) target_list="$optarg" | |
801 | ;; | |
802 | --enable-trace-backends=*) trace_backends="$optarg" | |
803 | ;; | |
804 | # XXX: backwards compatibility | |
805 | --enable-trace-backend=*) trace_backends="$optarg" | |
806 | ;; | |
807 | --with-trace-file=*) trace_file="$optarg" | |
808 | ;; | |
809 | --enable-gprof) gprof="yes" | |
810 | ;; | |
811 | --enable-gcov) gcov="yes" | |
812 | ;; | |
813 | --static) | |
814 | static="yes" | |
815 | LDFLAGS="-static $LDFLAGS" | |
816 | QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS" | |
817 | ;; | |
818 | --mandir=*) mandir="$optarg" | |
819 | ;; | |
820 | --bindir=*) bindir="$optarg" | |
821 | ;; | |
822 | --libdir=*) libdir="$optarg" | |
823 | ;; | |
824 | --libexecdir=*) libexecdir="$optarg" | |
825 | ;; | |
826 | --includedir=*) includedir="$optarg" | |
827 | ;; | |
828 | --datadir=*) datadir="$optarg" | |
829 | ;; | |
830 | --with-confsuffix=*) confsuffix="$optarg" | |
831 | ;; | |
832 | --docdir=*) qemu_docdir="$optarg" | |
833 | ;; | |
834 | --sysconfdir=*) sysconfdir="$optarg" | |
835 | ;; | |
836 | --localstatedir=*) local_statedir="$optarg" | |
837 | ;; | |
838 | --sbindir=*|--sharedstatedir=*|\ | |
839 | --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\ | |
840 | --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*) | |
841 | # These switches are silently ignored, for compatibility with | |
842 | # autoconf-generated configure scripts. This allows QEMU's | |
843 | # configure to be used by RPM and similar macros that set | |
844 | # lots of directory switches by default. | |
845 | ;; | |
846 | --with-system-pixman) pixman="system" | |
847 | ;; | |
848 | --without-system-pixman) pixman="internal" | |
849 | ;; | |
850 | --without-pixman) pixman="none" | |
851 | ;; | |
852 | --disable-sdl) sdl="no" | |
853 | ;; | |
854 | --enable-sdl) sdl="yes" | |
855 | ;; | |
856 | --with-sdlabi=*) sdlabi="$optarg" | |
857 | ;; | |
858 | --disable-qom-cast-debug) qom_cast_debug="no" | |
859 | ;; | |
860 | --enable-qom-cast-debug) qom_cast_debug="yes" | |
861 | ;; | |
862 | --disable-virtfs) virtfs="no" | |
863 | ;; | |
864 | --enable-virtfs) virtfs="yes" | |
865 | ;; | |
866 | --disable-vnc) vnc="no" | |
867 | ;; | |
868 | --enable-vnc) vnc="yes" | |
869 | ;; | |
870 | --oss-lib=*) oss_lib="$optarg" | |
871 | ;; | |
872 | --audio-drv-list=*) audio_drv_list="$optarg" | |
873 | ;; | |
874 | --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=$(echo "$optarg" | sed -e 's/,/ /g') | |
875 | ;; | |
876 | --block-drv-ro-whitelist=*) block_drv_ro_whitelist=$(echo "$optarg" | sed -e 's/,/ /g') | |
877 | ;; | |
878 | --enable-debug-tcg) debug_tcg="yes" | |
879 | ;; | |
880 | --disable-debug-tcg) debug_tcg="no" | |
881 | ;; | |
882 | --enable-debug) | |
883 | # Enable debugging options that aren't excessively noisy | |
884 | debug_tcg="yes" | |
885 | debug="yes" | |
886 | strip_opt="no" | |
887 | fortify_source="no" | |
888 | ;; | |
889 | --enable-sparse) sparse="yes" | |
890 | ;; | |
891 | --disable-sparse) sparse="no" | |
892 | ;; | |
893 | --disable-strip) strip_opt="no" | |
894 | ;; | |
895 | --disable-vnc-sasl) vnc_sasl="no" | |
896 | ;; | |
897 | --enable-vnc-sasl) vnc_sasl="yes" | |
898 | ;; | |
899 | --disable-vnc-jpeg) vnc_jpeg="no" | |
900 | ;; | |
901 | --enable-vnc-jpeg) vnc_jpeg="yes" | |
902 | ;; | |
903 | --disable-vnc-png) vnc_png="no" | |
904 | ;; | |
905 | --enable-vnc-png) vnc_png="yes" | |
906 | ;; | |
907 | --disable-slirp) slirp="no" | |
908 | ;; | |
909 | --disable-vde) vde="no" | |
910 | ;; | |
911 | --enable-vde) vde="yes" | |
912 | ;; | |
913 | --disable-netmap) netmap="no" | |
914 | ;; | |
915 | --enable-netmap) netmap="yes" | |
916 | ;; | |
917 | --disable-xen) xen="no" | |
918 | ;; | |
919 | --enable-xen) xen="yes" | |
920 | ;; | |
921 | --disable-xen-pci-passthrough) xen_pci_passthrough="no" | |
922 | ;; | |
923 | --enable-xen-pci-passthrough) xen_pci_passthrough="yes" | |
924 | ;; | |
925 | --disable-xen-pv-domain-build) xen_pv_domain_build="no" | |
926 | ;; | |
927 | --enable-xen-pv-domain-build) xen_pv_domain_build="yes" | |
928 | ;; | |
929 | --disable-brlapi) brlapi="no" | |
930 | ;; | |
931 | --enable-brlapi) brlapi="yes" | |
932 | ;; | |
933 | --disable-bluez) bluez="no" | |
934 | ;; | |
935 | --enable-bluez) bluez="yes" | |
936 | ;; | |
937 | --disable-kvm) kvm="no" | |
938 | ;; | |
939 | --enable-kvm) kvm="yes" | |
940 | ;; | |
941 | --disable-hax) hax="no" | |
942 | ;; | |
943 | --enable-hax) hax="yes" | |
944 | ;; | |
945 | --disable-tcg-interpreter) tcg_interpreter="no" | |
946 | ;; | |
947 | --enable-tcg-interpreter) tcg_interpreter="yes" | |
948 | ;; | |
949 | --disable-cap-ng) cap_ng="no" | |
950 | ;; | |
951 | --enable-cap-ng) cap_ng="yes" | |
952 | ;; | |
953 | --disable-spice) spice="no" | |
954 | ;; | |
955 | --enable-spice) spice="yes" | |
956 | ;; | |
957 | --disable-libiscsi) libiscsi="no" | |
958 | ;; | |
959 | --enable-libiscsi) libiscsi="yes" | |
960 | ;; | |
961 | --disable-libnfs) libnfs="no" | |
962 | ;; | |
963 | --enable-libnfs) libnfs="yes" | |
964 | ;; | |
965 | --enable-profiler) profiler="yes" | |
966 | ;; | |
967 | --disable-cocoa) cocoa="no" | |
968 | ;; | |
969 | --enable-cocoa) | |
970 | cocoa="yes" ; | |
971 | audio_drv_list="coreaudio $(echo $audio_drv_list | sed s,coreaudio,,g)" | |
972 | ;; | |
973 | --disable-system) softmmu="no" | |
974 | ;; | |
975 | --enable-system) softmmu="yes" | |
976 | ;; | |
977 | --disable-user) | |
978 | linux_user="no" ; | |
979 | bsd_user="no" ; | |
980 | ;; | |
981 | --enable-user) ;; | |
982 | --disable-linux-user) linux_user="no" | |
983 | ;; | |
984 | --enable-linux-user) linux_user="yes" | |
985 | ;; | |
986 | --disable-bsd-user) bsd_user="no" | |
987 | ;; | |
988 | --enable-bsd-user) bsd_user="yes" | |
989 | ;; | |
990 | --enable-pie) pie="yes" | |
991 | ;; | |
992 | --disable-pie) pie="no" | |
993 | ;; | |
994 | --enable-werror) werror="yes" | |
995 | ;; | |
996 | --disable-werror) werror="no" | |
997 | ;; | |
998 | --enable-stack-protector) stack_protector="yes" | |
999 | ;; | |
1000 | --disable-stack-protector) stack_protector="no" | |
1001 | ;; | |
1002 | --disable-curses) curses="no" | |
1003 | ;; | |
1004 | --enable-curses) curses="yes" | |
1005 | ;; | |
1006 | --disable-curl) curl="no" | |
1007 | ;; | |
1008 | --enable-curl) curl="yes" | |
1009 | ;; | |
1010 | --disable-fdt) fdt="no" | |
1011 | ;; | |
1012 | --enable-fdt) fdt="yes" | |
1013 | ;; | |
1014 | --disable-linux-aio) linux_aio="no" | |
1015 | ;; | |
1016 | --enable-linux-aio) linux_aio="yes" | |
1017 | ;; | |
1018 | --disable-attr) attr="no" | |
1019 | ;; | |
1020 | --enable-attr) attr="yes" | |
1021 | ;; | |
1022 | --disable-blobs) blobs="no" | |
1023 | ;; | |
1024 | --with-pkgversion=*) pkgversion=" ($optarg)" | |
1025 | ;; | |
1026 | --with-coroutine=*) coroutine="$optarg" | |
1027 | ;; | |
1028 | --disable-coroutine-pool) coroutine_pool="no" | |
1029 | ;; | |
1030 | --enable-coroutine-pool) coroutine_pool="yes" | |
1031 | ;; | |
1032 | --enable-debug-stack-usage) debug_stack_usage="yes" | |
1033 | ;; | |
1034 | --disable-docs) docs="no" | |
1035 | ;; | |
1036 | --enable-docs) docs="yes" | |
1037 | ;; | |
1038 | --disable-vhost-net) vhost_net="no" | |
1039 | ;; | |
1040 | --enable-vhost-net) vhost_net="yes" | |
1041 | ;; | |
1042 | --disable-vhost-scsi) vhost_scsi="no" | |
1043 | ;; | |
1044 | --enable-vhost-scsi) vhost_scsi="yes" | |
1045 | ;; | |
1046 | --disable-vhost-vsock) vhost_vsock="no" | |
1047 | ;; | |
1048 | --enable-vhost-vsock) vhost_vsock="yes" | |
1049 | ;; | |
1050 | --disable-opengl) opengl="no" | |
1051 | ;; | |
1052 | --enable-opengl) opengl="yes" | |
1053 | ;; | |
1054 | --disable-rbd) rbd="no" | |
1055 | ;; | |
1056 | --enable-rbd) rbd="yes" | |
1057 | ;; | |
1058 | --disable-xfsctl) xfs="no" | |
1059 | ;; | |
1060 | --enable-xfsctl) xfs="yes" | |
1061 | ;; | |
1062 | --disable-smartcard) smartcard="no" | |
1063 | ;; | |
1064 | --enable-smartcard) smartcard="yes" | |
1065 | ;; | |
1066 | --disable-libusb) libusb="no" | |
1067 | ;; | |
1068 | --enable-libusb) libusb="yes" | |
1069 | ;; | |
1070 | --disable-usb-redir) usb_redir="no" | |
1071 | ;; | |
1072 | --enable-usb-redir) usb_redir="yes" | |
1073 | ;; | |
1074 | --disable-zlib-test) zlib="no" | |
1075 | ;; | |
1076 | --disable-lzo) lzo="no" | |
1077 | ;; | |
1078 | --enable-lzo) lzo="yes" | |
1079 | ;; | |
1080 | --disable-snappy) snappy="no" | |
1081 | ;; | |
1082 | --enable-snappy) snappy="yes" | |
1083 | ;; | |
1084 | --disable-bzip2) bzip2="no" | |
1085 | ;; | |
1086 | --enable-bzip2) bzip2="yes" | |
1087 | ;; | |
1088 | --enable-guest-agent) guest_agent="yes" | |
1089 | ;; | |
1090 | --disable-guest-agent) guest_agent="no" | |
1091 | ;; | |
1092 | --enable-guest-agent-msi) guest_agent_msi="yes" | |
1093 | ;; | |
1094 | --disable-guest-agent-msi) guest_agent_msi="no" | |
1095 | ;; | |
1096 | --with-vss-sdk) vss_win32_sdk="" | |
1097 | ;; | |
1098 | --with-vss-sdk=*) vss_win32_sdk="$optarg" | |
1099 | ;; | |
1100 | --without-vss-sdk) vss_win32_sdk="no" | |
1101 | ;; | |
1102 | --with-win-sdk) win_sdk="" | |
1103 | ;; | |
1104 | --with-win-sdk=*) win_sdk="$optarg" | |
1105 | ;; | |
1106 | --without-win-sdk) win_sdk="no" | |
1107 | ;; | |
1108 | --enable-tools) want_tools="yes" | |
1109 | ;; | |
1110 | --disable-tools) want_tools="no" | |
1111 | ;; | |
1112 | --enable-seccomp) seccomp="yes" | |
1113 | ;; | |
1114 | --disable-seccomp) seccomp="no" | |
1115 | ;; | |
1116 | --disable-glusterfs) glusterfs="no" | |
1117 | ;; | |
1118 | --enable-glusterfs) glusterfs="yes" | |
1119 | ;; | |
1120 | --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane) | |
1121 | echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2 | |
1122 | ;; | |
1123 | --enable-vhdx|--disable-vhdx) | |
1124 | echo "$0: $opt is obsolete, VHDX driver is always built" >&2 | |
1125 | ;; | |
1126 | --enable-uuid|--disable-uuid) | |
1127 | echo "$0: $opt is obsolete, UUID support is always built" >&2 | |
1128 | ;; | |
1129 | --disable-gtk) gtk="no" | |
1130 | ;; | |
1131 | --enable-gtk) gtk="yes" | |
1132 | ;; | |
1133 | --tls-priority=*) tls_priority="$optarg" | |
1134 | ;; | |
1135 | --disable-gnutls) gnutls="no" | |
1136 | ;; | |
1137 | --enable-gnutls) gnutls="yes" | |
1138 | ;; | |
1139 | --disable-nettle) nettle="no" | |
1140 | ;; | |
1141 | --enable-nettle) nettle="yes" | |
1142 | ;; | |
1143 | --disable-gcrypt) gcrypt="no" | |
1144 | ;; | |
1145 | --enable-gcrypt) gcrypt="yes" | |
1146 | ;; | |
1147 | --enable-rdma) rdma="yes" | |
1148 | ;; | |
1149 | --disable-rdma) rdma="no" | |
1150 | ;; | |
1151 | --with-gtkabi=*) gtkabi="$optarg" | |
1152 | ;; | |
1153 | --disable-vte) vte="no" | |
1154 | ;; | |
1155 | --enable-vte) vte="yes" | |
1156 | ;; | |
1157 | --disable-virglrenderer) virglrenderer="no" | |
1158 | ;; | |
1159 | --enable-virglrenderer) virglrenderer="yes" | |
1160 | ;; | |
1161 | --disable-tpm) tpm="no" | |
1162 | ;; | |
1163 | --enable-tpm) tpm="yes" | |
1164 | ;; | |
1165 | --disable-libssh2) libssh2="no" | |
1166 | ;; | |
1167 | --enable-libssh2) libssh2="yes" | |
1168 | ;; | |
1169 | --disable-numa) numa="no" | |
1170 | ;; | |
1171 | --enable-numa) numa="yes" | |
1172 | ;; | |
1173 | --disable-tcmalloc) tcmalloc="no" | |
1174 | ;; | |
1175 | --enable-tcmalloc) tcmalloc="yes" | |
1176 | ;; | |
1177 | --disable-jemalloc) jemalloc="no" | |
1178 | ;; | |
1179 | --enable-jemalloc) jemalloc="yes" | |
1180 | ;; | |
1181 | --disable-replication) replication="no" | |
1182 | ;; | |
1183 | --enable-replication) replication="yes" | |
1184 | ;; | |
1185 | *) | |
1186 | echo "ERROR: unknown option $opt" | |
1187 | echo "Try '$0 --help' for more information" | |
1188 | exit 1 | |
1189 | ;; | |
1190 | esac | |
1191 | done | |
1192 | ||
1193 | if ! has $python; then | |
1194 | error_exit "Python not found. Use --python=/path/to/python" | |
1195 | fi | |
1196 | ||
1197 | # Note that if the Python conditional here evaluates True we will exit | |
1198 | # with status 1 which is a shell 'false' value. | |
1199 | if ! $python -c 'import sys; sys.exit(sys.version_info < (2,6) or sys.version_info >= (3,))'; then | |
1200 | error_exit "Cannot use '$python', Python 2.6 or later is required." \ | |
1201 | "Note that Python 3 or later is not yet supported." \ | |
1202 | "Use --python=/path/to/python to specify a supported Python." | |
1203 | fi | |
1204 | ||
1205 | # Suppress writing compiled files | |
1206 | python="$python -B" | |
1207 | ||
1208 | case "$cpu" in | |
1209 | ppc) | |
1210 | CPU_CFLAGS="-m32" | |
1211 | LDFLAGS="-m32 $LDFLAGS" | |
1212 | ;; | |
1213 | ppc64) | |
1214 | CPU_CFLAGS="-m64" | |
1215 | LDFLAGS="-m64 $LDFLAGS" | |
1216 | ;; | |
1217 | sparc) | |
1218 | LDFLAGS="-m32 $LDFLAGS" | |
1219 | CPU_CFLAGS="-m32 -mcpu=ultrasparc" | |
1220 | ;; | |
1221 | sparc64) | |
1222 | LDFLAGS="-m64 $LDFLAGS" | |
1223 | CPU_CFLAGS="-m64 -mcpu=ultrasparc" | |
1224 | ;; | |
1225 | s390) | |
1226 | CPU_CFLAGS="-m31" | |
1227 | LDFLAGS="-m31 $LDFLAGS" | |
1228 | ;; | |
1229 | s390x) | |
1230 | CPU_CFLAGS="-m64" | |
1231 | LDFLAGS="-m64 $LDFLAGS" | |
1232 | ;; | |
1233 | i386) | |
1234 | CPU_CFLAGS="-m32" | |
1235 | LDFLAGS="-m32 $LDFLAGS" | |
1236 | cc_i386='$(CC) -m32' | |
1237 | ;; | |
1238 | x86_64) | |
1239 | # ??? Only extremely old AMD cpus do not have cmpxchg16b. | |
1240 | # If we truly care, we should simply detect this case at | |
1241 | # runtime and generate the fallback to serial emulation. | |
1242 | CPU_CFLAGS="-m64 -mcx16" | |
1243 | LDFLAGS="-m64 $LDFLAGS" | |
1244 | cc_i386='$(CC) -m32' | |
1245 | ;; | |
1246 | x32) | |
1247 | CPU_CFLAGS="-mx32" | |
1248 | LDFLAGS="-mx32 $LDFLAGS" | |
1249 | cc_i386='$(CC) -m32' | |
1250 | ;; | |
1251 | # No special flags required for other host CPUs | |
1252 | esac | |
1253 | ||
1254 | QEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS" | |
1255 | EXTRA_CFLAGS="$CPU_CFLAGS $EXTRA_CFLAGS" | |
1256 | ||
1257 | # For user-mode emulation the host arch has to be one we explicitly | |
1258 | # support, even if we're using TCI. | |
1259 | if [ "$ARCH" = "unknown" ]; then | |
1260 | bsd_user="no" | |
1261 | linux_user="no" | |
1262 | fi | |
1263 | ||
1264 | default_target_list="" | |
1265 | ||
1266 | mak_wilds="" | |
1267 | ||
1268 | if [ "$softmmu" = "yes" ]; then | |
1269 | mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak" | |
1270 | fi | |
1271 | if [ "$linux_user" = "yes" ]; then | |
1272 | mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak" | |
1273 | fi | |
1274 | if [ "$bsd_user" = "yes" ]; then | |
1275 | mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak" | |
1276 | fi | |
1277 | ||
1278 | for config in $mak_wilds; do | |
1279 | default_target_list="${default_target_list} $(basename "$config" .mak)" | |
1280 | done | |
1281 | ||
1282 | if test x"$show_help" = x"yes" ; then | |
1283 | cat << EOF | |
1284 | ||
1285 | Usage: configure [options] | |
1286 | Options: [defaults in brackets after descriptions] | |
1287 | ||
1288 | Standard options: | |
1289 | --help print this message | |
1290 | --prefix=PREFIX install in PREFIX [$prefix] | |
1291 | --interp-prefix=PREFIX where to find shared libraries, etc. | |
1292 | use %M for cpu name [$interp_prefix] | |
1293 | --target-list=LIST set target list (default: build everything) | |
1294 | $(echo Available targets: $default_target_list | \ | |
1295 | fold -s -w 53 | sed -e 's/^/ /') | |
1296 | ||
1297 | Advanced options (experts only): | |
1298 | --source-path=PATH path of source code [$source_path] | |
1299 | --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix] | |
1300 | --cc=CC use C compiler CC [$cc] | |
1301 | --iasl=IASL use ACPI compiler IASL [$iasl] | |
1302 | --host-cc=CC use C compiler CC [$host_cc] for code run at | |
1303 | build time | |
1304 | --cxx=CXX use C++ compiler CXX [$cxx] | |
1305 | --objcc=OBJCC use Objective-C compiler OBJCC [$objcc] | |
1306 | --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS | |
1307 | --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS | |
1308 | --make=MAKE use specified make [$make] | |
1309 | --install=INSTALL use specified install [$install] | |
1310 | --python=PYTHON use specified python [$python] | |
1311 | --smbd=SMBD use specified smbd [$smbd] | |
1312 | --static enable static build [$static] | |
1313 | --mandir=PATH install man pages in PATH | |
1314 | --datadir=PATH install firmware in PATH$confsuffix | |
1315 | --docdir=PATH install documentation in PATH$confsuffix | |
1316 | --bindir=PATH install binaries in PATH | |
1317 | --libdir=PATH install libraries in PATH | |
1318 | --sysconfdir=PATH install config in PATH$confsuffix | |
1319 | --localstatedir=PATH install local state in PATH (set at runtime on win32) | |
1320 | --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix] | |
1321 | --enable-debug enable common debug build options | |
1322 | --disable-strip disable stripping binaries | |
1323 | --disable-werror disable compilation abort on warning | |
1324 | --disable-stack-protector disable compiler-provided stack protection | |
1325 | --audio-drv-list=LIST set audio drivers list: | |
1326 | Available drivers: $audio_possible_drivers | |
1327 | --block-drv-whitelist=L Same as --block-drv-rw-whitelist=L | |
1328 | --block-drv-rw-whitelist=L | |
1329 | set block driver read-write whitelist | |
1330 | (affects only QEMU, not qemu-img) | |
1331 | --block-drv-ro-whitelist=L | |
1332 | set block driver read-only whitelist | |
1333 | (affects only QEMU, not qemu-img) | |
1334 | --enable-trace-backends=B Set trace backend | |
1335 | Available backends: $($python $source_path/scripts/tracetool.py --list-backends) | |
1336 | --with-trace-file=NAME Full PATH,NAME of file to store traces | |
1337 | Default:trace-<pid> | |
1338 | --disable-slirp disable SLIRP userspace network connectivity | |
1339 | --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI) | |
1340 | --oss-lib path to OSS library | |
1341 | --cpu=CPU Build for host CPU [$cpu] | |
1342 | --with-coroutine=BACKEND coroutine backend. Supported options: | |
1343 | gthread, ucontext, sigaltstack, windows | |
1344 | --enable-gcov enable test coverage analysis with gcov | |
1345 | --gcov=GCOV use specified gcov [$gcov_tool] | |
1346 | --disable-blobs disable installing provided firmware blobs | |
1347 | --with-vss-sdk=SDK-path enable Windows VSS support in QEMU Guest Agent | |
1348 | --with-win-sdk=SDK-path path to Windows Platform SDK (to build VSS .tlb) | |
1349 | --tls-priority default TLS protocol/cipher priority string | |
1350 | --enable-gprof QEMU profiling with gprof | |
1351 | --enable-profiler profiler support | |
1352 | --enable-xen-pv-domain-build | |
1353 | xen pv domain builder | |
1354 | --enable-debug-stack-usage | |
1355 | track the maximum stack usage of stacks created by qemu_alloc_stack | |
1356 | ||
1357 | Optional features, enabled with --enable-FEATURE and | |
1358 | disabled with --disable-FEATURE, default is enabled if available: | |
1359 | ||
1360 | system all system emulation targets | |
1361 | user supported user emulation targets | |
1362 | linux-user all linux usermode emulation targets | |
1363 | bsd-user all BSD usermode emulation targets | |
1364 | docs build documentation | |
1365 | guest-agent build the QEMU Guest Agent | |
1366 | guest-agent-msi build guest agent Windows MSI installation package | |
1367 | pie Position Independent Executables | |
1368 | modules modules support | |
1369 | debug-tcg TCG debugging (default is disabled) | |
1370 | debug-info debugging information | |
1371 | sparse sparse checker | |
1372 | ||
1373 | gnutls GNUTLS cryptography support | |
1374 | nettle nettle cryptography support | |
1375 | gcrypt libgcrypt cryptography support | |
1376 | sdl SDL UI | |
1377 | --with-sdlabi select preferred SDL ABI 1.2 or 2.0 | |
1378 | gtk gtk UI | |
1379 | --with-gtkabi select preferred GTK ABI 2.0 or 3.0 | |
1380 | vte vte support for the gtk UI | |
1381 | curses curses UI | |
1382 | vnc VNC UI support | |
1383 | vnc-sasl SASL encryption for VNC server | |
1384 | vnc-jpeg JPEG lossy compression for VNC server | |
1385 | vnc-png PNG compression for VNC server | |
1386 | cocoa Cocoa UI (Mac OS X only) | |
1387 | virtfs VirtFS | |
1388 | xen xen backend driver support | |
1389 | xen-pci-passthrough | |
1390 | brlapi BrlAPI (Braile) | |
1391 | curl curl connectivity | |
1392 | fdt fdt device tree | |
1393 | bluez bluez stack connectivity | |
1394 | kvm KVM acceleration support | |
1395 | hax HAX acceleration support | |
1396 | rdma RDMA-based migration support | |
1397 | vde support for vde network | |
1398 | netmap support for netmap network | |
1399 | linux-aio Linux AIO support | |
1400 | cap-ng libcap-ng support | |
1401 | attr attr and xattr support | |
1402 | vhost-net vhost-net acceleration support | |
1403 | spice spice | |
1404 | rbd rados block device (rbd) | |
1405 | libiscsi iscsi support | |
1406 | libnfs nfs support | |
1407 | smartcard smartcard support (libcacard) | |
1408 | libusb libusb (for usb passthrough) | |
1409 | usb-redir usb network redirection support | |
1410 | lzo support of lzo compression library | |
1411 | snappy support of snappy compression library | |
1412 | bzip2 support of bzip2 compression library | |
1413 | (for reading bzip2-compressed dmg images) | |
1414 | seccomp seccomp support | |
1415 | coroutine-pool coroutine freelist (better performance) | |
1416 | glusterfs GlusterFS backend | |
1417 | tpm TPM support | |
1418 | libssh2 ssh block device support | |
1419 | numa libnuma support | |
1420 | tcmalloc tcmalloc support | |
1421 | jemalloc jemalloc support | |
1422 | replication replication support | |
1423 | vhost-vsock virtio sockets device support | |
1424 | opengl opengl support | |
1425 | virglrenderer virgl rendering support | |
1426 | xfsctl xfsctl support | |
1427 | qom-cast-debug cast debugging support | |
1428 | tools build qemu-io, qemu-nbd and qemu-image tools | |
1429 | ||
1430 | NOTE: The object files are built at the place where configure is launched | |
1431 | EOF | |
1432 | exit 0 | |
1433 | fi | |
1434 | ||
1435 | # Now we have handled --enable-tcg-interpreter and know we're not just | |
1436 | # printing the help message, bail out if the host CPU isn't supported. | |
1437 | if test "$ARCH" = "unknown"; then | |
1438 | if test "$tcg_interpreter" = "yes" ; then | |
1439 | echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)" | |
1440 | else | |
1441 | error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter" | |
1442 | fi | |
1443 | fi | |
1444 | ||
1445 | # Consult white-list to determine whether to enable werror | |
1446 | # by default. Only enable by default for git builds | |
1447 | if test -z "$werror" ; then | |
1448 | if test -d "$source_path/.git" -a \ | |
1449 | \( "$linux" = "yes" -o "$mingw32" = "yes" \) ; then | |
1450 | werror="yes" | |
1451 | else | |
1452 | werror="no" | |
1453 | fi | |
1454 | fi | |
1455 | ||
1456 | # check that the C compiler works. | |
1457 | write_c_skeleton; | |
1458 | if compile_object ; then | |
1459 | : C compiler works ok | |
1460 | else | |
1461 | error_exit "\"$cc\" either does not exist or does not work" | |
1462 | fi | |
1463 | if ! compile_prog ; then | |
1464 | error_exit "\"$cc\" cannot build an executable (is your linker broken?)" | |
1465 | fi | |
1466 | ||
1467 | if test "$bogus_os" = "yes"; then | |
1468 | # Now that we know that we're not printing the help and that | |
1469 | # the compiler works (so the results of the check_defines we used | |
1470 | # to identify the OS are reliable), if we didn't recognize the | |
1471 | # host OS we should stop now. | |
1472 | error_exit "Unrecognized host OS $targetos" | |
1473 | fi | |
1474 | ||
1475 | # Check that the C++ compiler exists and works with the C compiler | |
1476 | if has $cxx; then | |
1477 | cat > $TMPC <<EOF | |
1478 | int c_function(void); | |
1479 | int main(void) { return c_function(); } | |
1480 | EOF | |
1481 | ||
1482 | compile_object | |
1483 | ||
1484 | cat > $TMPCXX <<EOF | |
1485 | extern "C" { | |
1486 | int c_function(void); | |
1487 | } | |
1488 | int c_function(void) { return 42; } | |
1489 | EOF | |
1490 | ||
1491 | update_cxxflags | |
1492 | ||
1493 | if do_cxx $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $LDFLAGS; then | |
1494 | # C++ compiler $cxx works ok with C compiler $cc | |
1495 | : | |
1496 | else | |
1497 | echo "C++ compiler $cxx does not work with C compiler $cc" | |
1498 | echo "Disabling C++ specific optional code" | |
1499 | cxx= | |
1500 | fi | |
1501 | else | |
1502 | echo "No C++ compiler available; disabling C++ specific optional code" | |
1503 | cxx= | |
1504 | fi | |
1505 | ||
1506 | gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits" | |
1507 | gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags" | |
1508 | gcc_flags="-Wno-missing-include-dirs -Wempty-body -Wnested-externs $gcc_flags" | |
1509 | gcc_flags="-Wendif-labels -Wno-shift-negative-value $gcc_flags" | |
1510 | gcc_flags="-Wno-initializer-overrides $gcc_flags" | |
1511 | gcc_flags="-Wno-string-plus-int $gcc_flags" | |
1512 | # Note that we do not add -Werror to gcc_flags here, because that would | |
1513 | # enable it for all configure tests. If a configure test failed due | |
1514 | # to -Werror this would just silently disable some features, | |
1515 | # so it's too error prone. | |
1516 | ||
1517 | cc_has_warning_flag() { | |
1518 | write_c_skeleton; | |
1519 | ||
1520 | # Use the positive sense of the flag when testing for -Wno-wombat | |
1521 | # support (gcc will happily accept the -Wno- form of unknown | |
1522 | # warning options). | |
1523 | optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')" | |
1524 | compile_prog "-Werror $optflag" "" | |
1525 | } | |
1526 | ||
1527 | for flag in $gcc_flags; do | |
1528 | if cc_has_warning_flag $flag ; then | |
1529 | QEMU_CFLAGS="$QEMU_CFLAGS $flag" | |
1530 | fi | |
1531 | done | |
1532 | ||
1533 | if test "$stack_protector" != "no"; then | |
1534 | cat > $TMPC << EOF | |
1535 | int main(int argc, char *argv[]) | |
1536 | { | |
1537 | char arr[64], *p = arr, *c = argv[0]; | |
1538 | while (*c) { | |
1539 | *p++ = *c++; | |
1540 | } | |
1541 | return 0; | |
1542 | } | |
1543 | EOF | |
1544 | gcc_flags="-fstack-protector-strong -fstack-protector-all" | |
1545 | sp_on=0 | |
1546 | for flag in $gcc_flags; do | |
1547 | # We need to check both a compile and a link, since some compiler | |
1548 | # setups fail only on a .c->.o compile and some only at link time | |
1549 | if do_cc $QEMU_CFLAGS -Werror $flag -c -o $TMPO $TMPC && | |
1550 | compile_prog "-Werror $flag" ""; then | |
1551 | QEMU_CFLAGS="$QEMU_CFLAGS $flag" | |
1552 | sp_on=1 | |
1553 | break | |
1554 | fi | |
1555 | done | |
1556 | if test "$stack_protector" = yes; then | |
1557 | if test $sp_on = 0; then | |
1558 | error_exit "Stack protector not supported" | |
1559 | fi | |
1560 | fi | |
1561 | fi | |
1562 | ||
1563 | # Workaround for http://gcc.gnu.org/PR55489. Happens with -fPIE/-fPIC and | |
1564 | # large functions that use global variables. The bug is in all releases of | |
1565 | # GCC, but it became particularly acute in 4.6.x and 4.7.x. It is fixed in | |
1566 | # 4.7.3 and 4.8.0. We should be able to delete this at the end of 2013. | |
1567 | cat > $TMPC << EOF | |
1568 | #if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2)) | |
1569 | int main(void) { return 0; } | |
1570 | #else | |
1571 | #error No bug in this compiler. | |
1572 | #endif | |
1573 | EOF | |
1574 | if compile_prog "-Werror -fno-gcse" "" ; then | |
1575 | TRANSLATE_OPT_CFLAGS=-fno-gcse | |
1576 | fi | |
1577 | ||
1578 | if test "$static" = "yes" ; then | |
1579 | if test "$modules" = "yes" ; then | |
1580 | error_exit "static and modules are mutually incompatible" | |
1581 | fi | |
1582 | if test "$pie" = "yes" ; then | |
1583 | error_exit "static and pie are mutually incompatible" | |
1584 | else | |
1585 | pie="no" | |
1586 | fi | |
1587 | fi | |
1588 | ||
1589 | # Unconditional check for compiler __thread support | |
1590 | cat > $TMPC << EOF | |
1591 | static __thread int tls_var; | |
1592 | int main(void) { return tls_var; } | |
1593 | EOF | |
1594 | ||
1595 | if ! compile_prog "-Werror" "" ; then | |
1596 | error_exit "Your compiler does not support the __thread specifier for " \ | |
1597 | "Thread-Local Storage (TLS). Please upgrade to a version that does." | |
1598 | fi | |
1599 | ||
1600 | if test "$pie" = ""; then | |
1601 | case "$cpu-$targetos" in | |
1602 | i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD) | |
1603 | ;; | |
1604 | *) | |
1605 | pie="no" | |
1606 | ;; | |
1607 | esac | |
1608 | fi | |
1609 | ||
1610 | if test "$pie" != "no" ; then | |
1611 | cat > $TMPC << EOF | |
1612 | ||
1613 | #ifdef __linux__ | |
1614 | # define THREAD __thread | |
1615 | #else | |
1616 | # define THREAD | |
1617 | #endif | |
1618 | ||
1619 | static THREAD int tls_var; | |
1620 | ||
1621 | int main(void) { return tls_var; } | |
1622 | ||
1623 | EOF | |
1624 | if compile_prog "-fPIE -DPIE" "-pie"; then | |
1625 | QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS" | |
1626 | LDFLAGS="-pie $LDFLAGS" | |
1627 | pie="yes" | |
1628 | if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then | |
1629 | LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS" | |
1630 | fi | |
1631 | else | |
1632 | if test "$pie" = "yes"; then | |
1633 | error_exit "PIE not available due to missing toolchain support" | |
1634 | else | |
1635 | echo "Disabling PIE due to missing toolchain support" | |
1636 | pie="no" | |
1637 | fi | |
1638 | fi | |
1639 | ||
1640 | if compile_prog "-Werror -fno-pie" "-nopie"; then | |
1641 | CFLAGS_NOPIE="-fno-pie" | |
1642 | LDFLAGS_NOPIE="-nopie" | |
1643 | fi | |
1644 | fi | |
1645 | ||
1646 | ########################################## | |
1647 | # __sync_fetch_and_and requires at least -march=i486. Many toolchains | |
1648 | # use i686 as default anyway, but for those that don't, an explicit | |
1649 | # specification is necessary | |
1650 | ||
1651 | if test "$cpu" = "i386"; then | |
1652 | cat > $TMPC << EOF | |
1653 | static int sfaa(int *ptr) | |
1654 | { | |
1655 | return __sync_fetch_and_and(ptr, 0); | |
1656 | } | |
1657 | ||
1658 | int main(void) | |
1659 | { | |
1660 | int val = 42; | |
1661 | val = __sync_val_compare_and_swap(&val, 0, 1); | |
1662 | sfaa(&val); | |
1663 | return val; | |
1664 | } | |
1665 | EOF | |
1666 | if ! compile_prog "" "" ; then | |
1667 | QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS" | |
1668 | fi | |
1669 | fi | |
1670 | ||
1671 | ######################################### | |
1672 | # Solaris specific configure tool chain decisions | |
1673 | ||
1674 | if test "$solaris" = "yes" ; then | |
1675 | if has $install; then | |
1676 | : | |
1677 | else | |
1678 | error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \ | |
1679 | "install fileutils from www.blastwave.org using pkg-get -i fileutils" \ | |
1680 | "to get ginstall which is used by default (which lives in /opt/csw/bin)" | |
1681 | fi | |
1682 | if test "$(path_of $install)" = "/usr/sbin/install" ; then | |
1683 | error_exit "Solaris /usr/sbin/install is not an appropriate install program." \ | |
1684 | "try ginstall from the GNU fileutils available from www.blastwave.org" \ | |
1685 | "using pkg-get -i fileutils, or use --install=/usr/ucb/install" | |
1686 | fi | |
1687 | if has ar; then | |
1688 | : | |
1689 | else | |
1690 | if test -f /usr/ccs/bin/ar ; then | |
1691 | error_exit "No path includes ar" \ | |
1692 | "Add /usr/ccs/bin to your path and rerun configure" | |
1693 | fi | |
1694 | error_exit "No path includes ar" | |
1695 | fi | |
1696 | fi | |
1697 | ||
1698 | if test -z "${target_list+xxx}" ; then | |
1699 | target_list="$default_target_list" | |
1700 | else | |
1701 | target_list=$(echo "$target_list" | sed -e 's/,/ /g') | |
1702 | fi | |
1703 | ||
1704 | # Check that we recognised the target name; this allows a more | |
1705 | # friendly error message than if we let it fall through. | |
1706 | for target in $target_list; do | |
1707 | case " $default_target_list " in | |
1708 | *" $target "*) | |
1709 | ;; | |
1710 | *) | |
1711 | error_exit "Unknown target name '$target'" | |
1712 | ;; | |
1713 | esac | |
1714 | done | |
1715 | ||
1716 | # see if system emulation was really requested | |
1717 | case " $target_list " in | |
1718 | *"-softmmu "*) softmmu=yes | |
1719 | ;; | |
1720 | *) softmmu=no | |
1721 | ;; | |
1722 | esac | |
1723 | ||
1724 | feature_not_found() { | |
1725 | feature=$1 | |
1726 | remedy=$2 | |
1727 | ||
1728 | error_exit "User requested feature $feature" \ | |
1729 | "configure was not able to find it." \ | |
1730 | "$remedy" | |
1731 | } | |
1732 | ||
1733 | # --- | |
1734 | # big/little endian test | |
1735 | cat > $TMPC << EOF | |
1736 | short big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, }; | |
1737 | short little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, }; | |
1738 | extern int foo(short *, short *); | |
1739 | int main(int argc, char *argv[]) { | |
1740 | return foo(big_endian, little_endian); | |
1741 | } | |
1742 | EOF | |
1743 | ||
1744 | if compile_object ; then | |
1745 | if grep -q BiGeNdIaN $TMPO ; then | |
1746 | bigendian="yes" | |
1747 | elif grep -q LiTtLeEnDiAn $TMPO ; then | |
1748 | bigendian="no" | |
1749 | else | |
1750 | echo big/little test failed | |
1751 | fi | |
1752 | else | |
1753 | echo big/little test failed | |
1754 | fi | |
1755 | ||
1756 | ########################################## | |
1757 | # cocoa implies not SDL or GTK | |
1758 | # (the cocoa UI code currently assumes it is always the active UI | |
1759 | # and doesn't interact well with other UI frontend code) | |
1760 | if test "$cocoa" = "yes"; then | |
1761 | if test "$sdl" = "yes"; then | |
1762 | error_exit "Cocoa and SDL UIs cannot both be enabled at once" | |
1763 | fi | |
1764 | if test "$gtk" = "yes"; then | |
1765 | error_exit "Cocoa and GTK UIs cannot both be enabled at once" | |
1766 | fi | |
1767 | gtk=no | |
1768 | sdl=no | |
1769 | fi | |
1770 | ||
1771 | # Some versions of Mac OS X incorrectly define SIZE_MAX | |
1772 | cat > $TMPC << EOF | |
1773 | #include <stdint.h> | |
1774 | #include <stdio.h> | |
1775 | int main(int argc, char *argv[]) { | |
1776 | return printf("%zu", SIZE_MAX); | |
1777 | } | |
1778 | EOF | |
1779 | have_broken_size_max=no | |
1780 | if ! compile_object -Werror ; then | |
1781 | have_broken_size_max=yes | |
1782 | fi | |
1783 | ||
1784 | ########################################## | |
1785 | # L2TPV3 probe | |
1786 | ||
1787 | cat > $TMPC <<EOF | |
1788 | #include <sys/socket.h> | |
1789 | #include <linux/ip.h> | |
1790 | int main(void) { return sizeof(struct mmsghdr); } | |
1791 | EOF | |
1792 | if compile_prog "" "" ; then | |
1793 | l2tpv3=yes | |
1794 | else | |
1795 | l2tpv3=no | |
1796 | fi | |
1797 | ||
1798 | ########################################## | |
1799 | # MinGW / Mingw-w64 localtime_r/gmtime_r check | |
1800 | ||
1801 | if test "$mingw32" = "yes"; then | |
1802 | # Some versions of MinGW / Mingw-w64 lack localtime_r | |
1803 | # and gmtime_r entirely. | |
1804 | # | |
1805 | # Some versions of Mingw-w64 define a macro for | |
1806 | # localtime_r/gmtime_r. | |
1807 | # | |
1808 | # Some versions of Mingw-w64 will define functions | |
1809 | # for localtime_r/gmtime_r, but only if you have | |
1810 | # _POSIX_THREAD_SAFE_FUNCTIONS defined. For fun | |
1811 | # though, unistd.h and pthread.h both define | |
1812 | # that for you. | |
1813 | # | |
1814 | # So this #undef localtime_r and #include <unistd.h> | |
1815 | # are not in fact redundant. | |
1816 | cat > $TMPC << EOF | |
1817 | #include <unistd.h> | |
1818 | #include <time.h> | |
1819 | #undef localtime_r | |
1820 | int main(void) { localtime_r(NULL, NULL); return 0; } | |
1821 | EOF | |
1822 | if compile_prog "" "" ; then | |
1823 | localtime_r="yes" | |
1824 | else | |
1825 | localtime_r="no" | |
1826 | fi | |
1827 | fi | |
1828 | ||
1829 | ########################################## | |
1830 | # pkg-config probe | |
1831 | ||
1832 | if ! has "$pkg_config_exe"; then | |
1833 | error_exit "pkg-config binary '$pkg_config_exe' not found" | |
1834 | fi | |
1835 | ||
1836 | ########################################## | |
1837 | # NPTL probe | |
1838 | ||
1839 | if test "$linux_user" = "yes"; then | |
1840 | cat > $TMPC <<EOF | |
1841 | #include <sched.h> | |
1842 | #include <linux/futex.h> | |
1843 | int main(void) { | |
1844 | #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT) | |
1845 | #error bork | |
1846 | #endif | |
1847 | return 0; | |
1848 | } | |
1849 | EOF | |
1850 | if ! compile_object ; then | |
1851 | feature_not_found "nptl" "Install glibc and linux kernel headers." | |
1852 | fi | |
1853 | fi | |
1854 | ||
1855 | ########################################## | |
1856 | # avx2 optimization requirement check | |
1857 | ||
1858 | cat > $TMPC << EOF | |
1859 | #pragma GCC push_options | |
1860 | #pragma GCC target("avx2") | |
1861 | #include <cpuid.h> | |
1862 | #include <immintrin.h> | |
1863 | static int bar(void *a) { | |
1864 | __m256i x = *(__m256i *)a; | |
1865 | return _mm256_testz_si256(x, x); | |
1866 | } | |
1867 | int main(int argc, char *argv[]) { return bar(argv[0]); } | |
1868 | EOF | |
1869 | if compile_object "" ; then | |
1870 | avx2_opt="yes" | |
1871 | fi | |
1872 | ||
1873 | ######################################### | |
1874 | # zlib check | |
1875 | ||
1876 | if test "$zlib" != "no" ; then | |
1877 | cat > $TMPC << EOF | |
1878 | #include <zlib.h> | |
1879 | int main(void) { zlibVersion(); return 0; } | |
1880 | EOF | |
1881 | if compile_prog "" "-lz" ; then | |
1882 | : | |
1883 | else | |
1884 | error_exit "zlib check failed" \ | |
1885 | "Make sure to have the zlib libs and headers installed." | |
1886 | fi | |
1887 | fi | |
1888 | LIBS="$LIBS -lz" | |
1889 | ||
1890 | ########################################## | |
1891 | # lzo check | |
1892 | ||
1893 | if test "$lzo" != "no" ; then | |
1894 | cat > $TMPC << EOF | |
1895 | #include <lzo/lzo1x.h> | |
1896 | int main(void) { lzo_version(); return 0; } | |
1897 | EOF | |
1898 | if compile_prog "" "-llzo2" ; then | |
1899 | libs_softmmu="$libs_softmmu -llzo2" | |
1900 | lzo="yes" | |
1901 | else | |
1902 | if test "$lzo" = "yes"; then | |
1903 | feature_not_found "liblzo2" "Install liblzo2 devel" | |
1904 | fi | |
1905 | lzo="no" | |
1906 | fi | |
1907 | fi | |
1908 | ||
1909 | ########################################## | |
1910 | # snappy check | |
1911 | ||
1912 | if test "$snappy" != "no" ; then | |
1913 | cat > $TMPC << EOF | |
1914 | #include <snappy-c.h> | |
1915 | int main(void) { snappy_max_compressed_length(4096); return 0; } | |
1916 | EOF | |
1917 | if compile_prog "" "-lsnappy" ; then | |
1918 | libs_softmmu="$libs_softmmu -lsnappy" | |
1919 | snappy="yes" | |
1920 | else | |
1921 | if test "$snappy" = "yes"; then | |
1922 | feature_not_found "libsnappy" "Install libsnappy devel" | |
1923 | fi | |
1924 | snappy="no" | |
1925 | fi | |
1926 | fi | |
1927 | ||
1928 | ########################################## | |
1929 | # bzip2 check | |
1930 | ||
1931 | if test "$bzip2" != "no" ; then | |
1932 | cat > $TMPC << EOF | |
1933 | #include <bzlib.h> | |
1934 | int main(void) { BZ2_bzlibVersion(); return 0; } | |
1935 | EOF | |
1936 | if compile_prog "" "-lbz2" ; then | |
1937 | bzip2="yes" | |
1938 | else | |
1939 | if test "$bzip2" = "yes"; then | |
1940 | feature_not_found "libbzip2" "Install libbzip2 devel" | |
1941 | fi | |
1942 | bzip2="no" | |
1943 | fi | |
1944 | fi | |
1945 | ||
1946 | ########################################## | |
1947 | # libseccomp check | |
1948 | ||
1949 | if test "$seccomp" != "no" ; then | |
1950 | case "$cpu" in | |
1951 | i386|x86_64) | |
1952 | libseccomp_minver="2.1.0" | |
1953 | ;; | |
1954 | mips) | |
1955 | libseccomp_minver="2.2.0" | |
1956 | ;; | |
1957 | arm|aarch64) | |
1958 | libseccomp_minver="2.2.3" | |
1959 | ;; | |
1960 | ppc|ppc64) | |
1961 | libseccomp_minver="2.3.0" | |
1962 | ;; | |
1963 | *) | |
1964 | libseccomp_minver="" | |
1965 | ;; | |
1966 | esac | |
1967 | ||
1968 | if test "$libseccomp_minver" != "" && | |
1969 | $pkg_config --atleast-version=$libseccomp_minver libseccomp ; then | |
1970 | libs_softmmu="$libs_softmmu $($pkg_config --libs libseccomp)" | |
1971 | QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags libseccomp)" | |
1972 | seccomp="yes" | |
1973 | else | |
1974 | if test "$seccomp" = "yes" ; then | |
1975 | if test "$libseccomp_minver" != "" ; then | |
1976 | feature_not_found "libseccomp" \ | |
1977 | "Install libseccomp devel >= $libseccomp_minver" | |
1978 | else | |
1979 | feature_not_found "libseccomp" \ | |
1980 | "libseccomp is not supported for host cpu $cpu" | |
1981 | fi | |
1982 | fi | |
1983 | seccomp="no" | |
1984 | fi | |
1985 | fi | |
1986 | ########################################## | |
1987 | # xen probe | |
1988 | ||
1989 | if test "$xen" != "no" ; then | |
1990 | xen_libs="-lxenstore -lxenctrl -lxenguest" | |
1991 | xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn" | |
1992 | ||
1993 | # First we test whether Xen headers and libraries are available. | |
1994 | # If no, we are done and there is no Xen support. | |
1995 | # If yes, more tests are run to detect the Xen version. | |
1996 | ||
1997 | # Xen (any) | |
1998 | cat > $TMPC <<EOF | |
1999 | #include <xenctrl.h> | |
2000 | int main(void) { | |
2001 | return 0; | |
2002 | } | |
2003 | EOF | |
2004 | if ! compile_prog "" "$xen_libs" ; then | |
2005 | # Xen not found | |
2006 | if test "$xen" = "yes" ; then | |
2007 | feature_not_found "xen" "Install xen devel" | |
2008 | fi | |
2009 | xen=no | |
2010 | ||
2011 | # Xen unstable | |
2012 | elif | |
2013 | cat > $TMPC <<EOF && | |
2014 | /* | |
2015 | * If we have stable libs the we don't want the libxc compat | |
2016 | * layers, regardless of what CFLAGS we may have been given. | |
2017 | * | |
2018 | * Also, check if xengnttab_grant_copy_segment_t is defined and | |
2019 | * grant copy operation is implemented. | |
2020 | */ | |
2021 | #undef XC_WANT_COMPAT_EVTCHN_API | |
2022 | #undef XC_WANT_COMPAT_GNTTAB_API | |
2023 | #undef XC_WANT_COMPAT_MAP_FOREIGN_API | |
2024 | #include <xenctrl.h> | |
2025 | #include <xenstore.h> | |
2026 | #include <xenevtchn.h> | |
2027 | #include <xengnttab.h> | |
2028 | #include <xenforeignmemory.h> | |
2029 | #include <stdint.h> | |
2030 | #include <xen/hvm/hvm_info_table.h> | |
2031 | #if !defined(HVM_MAX_VCPUS) | |
2032 | # error HVM_MAX_VCPUS not defined | |
2033 | #endif | |
2034 | int main(void) { | |
2035 | xc_interface *xc = NULL; | |
2036 | xenforeignmemory_handle *xfmem; | |
2037 | xenevtchn_handle *xe; | |
2038 | xengnttab_handle *xg; | |
2039 | xen_domain_handle_t handle; | |
2040 | xengnttab_grant_copy_segment_t* seg = NULL; | |
2041 | ||
2042 | xs_daemon_open(); | |
2043 | ||
2044 | xc = xc_interface_open(0, 0, 0); | |
2045 | xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); | |
2046 | xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); | |
2047 | xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); | |
2048 | xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL); | |
2049 | xc_domain_create(xc, 0, handle, 0, NULL, NULL); | |
2050 | ||
2051 | xfmem = xenforeignmemory_open(0, 0); | |
2052 | xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0); | |
2053 | ||
2054 | xe = xenevtchn_open(0, 0); | |
2055 | xenevtchn_fd(xe); | |
2056 | ||
2057 | xg = xengnttab_open(0, 0); | |
2058 | xengnttab_grant_copy(xg, 0, seg); | |
2059 | ||
2060 | return 0; | |
2061 | } | |
2062 | EOF | |
2063 | compile_prog "" "$xen_libs $xen_stable_libs" | |
2064 | then | |
2065 | xen_ctrl_version=480 | |
2066 | xen=yes | |
2067 | elif | |
2068 | cat > $TMPC <<EOF && | |
2069 | /* | |
2070 | * If we have stable libs the we don't want the libxc compat | |
2071 | * layers, regardless of what CFLAGS we may have been given. | |
2072 | */ | |
2073 | #undef XC_WANT_COMPAT_EVTCHN_API | |
2074 | #undef XC_WANT_COMPAT_GNTTAB_API | |
2075 | #undef XC_WANT_COMPAT_MAP_FOREIGN_API | |
2076 | #include <xenctrl.h> | |
2077 | #include <xenstore.h> | |
2078 | #include <xenevtchn.h> | |
2079 | #include <xengnttab.h> | |
2080 | #include <xenforeignmemory.h> | |
2081 | #include <stdint.h> | |
2082 | #include <xen/hvm/hvm_info_table.h> | |
2083 | #if !defined(HVM_MAX_VCPUS) | |
2084 | # error HVM_MAX_VCPUS not defined | |
2085 | #endif | |
2086 | int main(void) { | |
2087 | xc_interface *xc = NULL; | |
2088 | xenforeignmemory_handle *xfmem; | |
2089 | xenevtchn_handle *xe; | |
2090 | xengnttab_handle *xg; | |
2091 | xen_domain_handle_t handle; | |
2092 | ||
2093 | xs_daemon_open(); | |
2094 | ||
2095 | xc = xc_interface_open(0, 0, 0); | |
2096 | xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); | |
2097 | xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); | |
2098 | xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); | |
2099 | xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL); | |
2100 | xc_domain_create(xc, 0, handle, 0, NULL, NULL); | |
2101 | ||
2102 | xfmem = xenforeignmemory_open(0, 0); | |
2103 | xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0); | |
2104 | ||
2105 | xe = xenevtchn_open(0, 0); | |
2106 | xenevtchn_fd(xe); | |
2107 | ||
2108 | xg = xengnttab_open(0, 0); | |
2109 | xengnttab_map_grant_ref(xg, 0, 0, 0); | |
2110 | ||
2111 | return 0; | |
2112 | } | |
2113 | EOF | |
2114 | compile_prog "" "$xen_libs $xen_stable_libs" | |
2115 | then | |
2116 | xen_ctrl_version=471 | |
2117 | xen=yes | |
2118 | elif | |
2119 | cat > $TMPC <<EOF && | |
2120 | #include <xenctrl.h> | |
2121 | #include <stdint.h> | |
2122 | int main(void) { | |
2123 | xc_interface *xc = NULL; | |
2124 | xen_domain_handle_t handle; | |
2125 | xc_domain_create(xc, 0, handle, 0, NULL, NULL); | |
2126 | return 0; | |
2127 | } | |
2128 | EOF | |
2129 | compile_prog "" "$xen_libs" | |
2130 | then | |
2131 | xen_ctrl_version=470 | |
2132 | xen=yes | |
2133 | ||
2134 | # Xen 4.6 | |
2135 | elif | |
2136 | cat > $TMPC <<EOF && | |
2137 | #include <xenctrl.h> | |
2138 | #include <xenstore.h> | |
2139 | #include <stdint.h> | |
2140 | #include <xen/hvm/hvm_info_table.h> | |
2141 | #if !defined(HVM_MAX_VCPUS) | |
2142 | # error HVM_MAX_VCPUS not defined | |
2143 | #endif | |
2144 | int main(void) { | |
2145 | xc_interface *xc; | |
2146 | xs_daemon_open(); | |
2147 | xc = xc_interface_open(0, 0, 0); | |
2148 | xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); | |
2149 | xc_gnttab_open(NULL, 0); | |
2150 | xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); | |
2151 | xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); | |
2152 | xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL); | |
2153 | xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0); | |
2154 | return 0; | |
2155 | } | |
2156 | EOF | |
2157 | compile_prog "" "$xen_libs" | |
2158 | then | |
2159 | xen_ctrl_version=460 | |
2160 | xen=yes | |
2161 | ||
2162 | # Xen 4.5 | |
2163 | elif | |
2164 | cat > $TMPC <<EOF && | |
2165 | #include <xenctrl.h> | |
2166 | #include <xenstore.h> | |
2167 | #include <stdint.h> | |
2168 | #include <xen/hvm/hvm_info_table.h> | |
2169 | #if !defined(HVM_MAX_VCPUS) | |
2170 | # error HVM_MAX_VCPUS not defined | |
2171 | #endif | |
2172 | int main(void) { | |
2173 | xc_interface *xc; | |
2174 | xs_daemon_open(); | |
2175 | xc = xc_interface_open(0, 0, 0); | |
2176 | xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); | |
2177 | xc_gnttab_open(NULL, 0); | |
2178 | xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); | |
2179 | xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); | |
2180 | xc_hvm_create_ioreq_server(xc, 0, 0, NULL); | |
2181 | return 0; | |
2182 | } | |
2183 | EOF | |
2184 | compile_prog "" "$xen_libs" | |
2185 | then | |
2186 | xen_ctrl_version=450 | |
2187 | xen=yes | |
2188 | ||
2189 | elif | |
2190 | cat > $TMPC <<EOF && | |
2191 | #include <xenctrl.h> | |
2192 | #include <xenstore.h> | |
2193 | #include <stdint.h> | |
2194 | #include <xen/hvm/hvm_info_table.h> | |
2195 | #if !defined(HVM_MAX_VCPUS) | |
2196 | # error HVM_MAX_VCPUS not defined | |
2197 | #endif | |
2198 | int main(void) { | |
2199 | xc_interface *xc; | |
2200 | xs_daemon_open(); | |
2201 | xc = xc_interface_open(0, 0, 0); | |
2202 | xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); | |
2203 | xc_gnttab_open(NULL, 0); | |
2204 | xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); | |
2205 | xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); | |
2206 | return 0; | |
2207 | } | |
2208 | EOF | |
2209 | compile_prog "" "$xen_libs" | |
2210 | then | |
2211 | xen_ctrl_version=420 | |
2212 | xen=yes | |
2213 | ||
2214 | else | |
2215 | if test "$xen" = "yes" ; then | |
2216 | feature_not_found "xen (unsupported version)" \ | |
2217 | "Install a supported xen (xen 4.2 or newer)" | |
2218 | fi | |
2219 | xen=no | |
2220 | fi | |
2221 | ||
2222 | if test "$xen" = yes; then | |
2223 | if test $xen_ctrl_version -ge 471 ; then | |
2224 | libs_softmmu="$xen_stable_libs $libs_softmmu" | |
2225 | fi | |
2226 | libs_softmmu="$xen_libs $libs_softmmu" | |
2227 | fi | |
2228 | fi | |
2229 | ||
2230 | if test "$xen_pci_passthrough" != "no"; then | |
2231 | if test "$xen" = "yes" && test "$linux" = "yes"; then | |
2232 | xen_pci_passthrough=yes | |
2233 | else | |
2234 | if test "$xen_pci_passthrough" = "yes"; then | |
2235 | error_exit "User requested feature Xen PCI Passthrough" \ | |
2236 | " but this feature requires /sys from Linux" | |
2237 | fi | |
2238 | xen_pci_passthrough=no | |
2239 | fi | |
2240 | fi | |
2241 | ||
2242 | if test "$xen_pv_domain_build" = "yes" && | |
2243 | test "$xen" != "yes"; then | |
2244 | error_exit "User requested Xen PV domain builder support" \ | |
2245 | "which requires Xen support." | |
2246 | fi | |
2247 | ||
2248 | ########################################## | |
2249 | # Sparse probe | |
2250 | if test "$sparse" != "no" ; then | |
2251 | if has cgcc; then | |
2252 | sparse=yes | |
2253 | else | |
2254 | if test "$sparse" = "yes" ; then | |
2255 | feature_not_found "sparse" "Install sparse binary" | |
2256 | fi | |
2257 | sparse=no | |
2258 | fi | |
2259 | fi | |
2260 | ||
2261 | ########################################## | |
2262 | # X11 probe | |
2263 | x11_cflags= | |
2264 | x11_libs=-lX11 | |
2265 | if $pkg_config --exists "x11"; then | |
2266 | x11_cflags=$($pkg_config --cflags x11) | |
2267 | x11_libs=$($pkg_config --libs x11) | |
2268 | fi | |
2269 | ||
2270 | ########################################## | |
2271 | # GTK probe | |
2272 | ||
2273 | if test "$gtkabi" = ""; then | |
2274 | # The GTK ABI was not specified explicitly, so try whether 2.0 is available. | |
2275 | # Use 3.0 as a fallback if that is available. | |
2276 | if $pkg_config --exists "gtk+-2.0 >= 2.18.0"; then | |
2277 | gtkabi=2.0 | |
2278 | elif $pkg_config --exists "gtk+-3.0 >= 3.0.0"; then | |
2279 | gtkabi=3.0 | |
2280 | else | |
2281 | gtkabi=2.0 | |
2282 | fi | |
2283 | fi | |
2284 | ||
2285 | if test "$gtk" != "no"; then | |
2286 | gtkpackage="gtk+-$gtkabi" | |
2287 | gtkx11package="gtk+-x11-$gtkabi" | |
2288 | if test "$gtkabi" = "3.0" ; then | |
2289 | gtkversion="3.0.0" | |
2290 | else | |
2291 | gtkversion="2.18.0" | |
2292 | fi | |
2293 | if $pkg_config --exists "$gtkpackage >= $gtkversion"; then | |
2294 | gtk_cflags=$($pkg_config --cflags $gtkpackage) | |
2295 | gtk_libs=$($pkg_config --libs $gtkpackage) | |
2296 | gtk_version=$($pkg_config --modversion $gtkpackage) | |
2297 | if $pkg_config --exists "$gtkx11package >= $gtkversion"; then | |
2298 | gtk_cflags="$gtk_cflags $x11_cflags" | |
2299 | gtk_libs="$gtk_libs $x11_libs" | |
2300 | fi | |
2301 | libs_softmmu="$gtk_libs $libs_softmmu" | |
2302 | gtk="yes" | |
2303 | elif test "$gtk" = "yes"; then | |
2304 | feature_not_found "gtk" "Install gtk2 or gtk3 devel" | |
2305 | else | |
2306 | gtk="no" | |
2307 | fi | |
2308 | fi | |
2309 | ||
2310 | ||
2311 | ########################################## | |
2312 | # GNUTLS probe | |
2313 | ||
2314 | gnutls_works() { | |
2315 | # Unfortunately some distros have bad pkg-config information for gnutls | |
2316 | # such that it claims to exist but you get a compiler error if you try | |
2317 | # to use the options returned by --libs. Specifically, Ubuntu for --static | |
2318 | # builds doesn't work: | |
2319 | # https://bugs.launchpad.net/ubuntu/+source/gnutls26/+bug/1478035 | |
2320 | # | |
2321 | # So sanity check the cflags/libs before assuming gnutls can be used. | |
2322 | if ! $pkg_config --exists "gnutls"; then | |
2323 | return 1 | |
2324 | fi | |
2325 | ||
2326 | write_c_skeleton | |
2327 | compile_prog "$($pkg_config --cflags gnutls)" "$($pkg_config --libs gnutls)" | |
2328 | } | |
2329 | ||
2330 | gnutls_gcrypt=no | |
2331 | gnutls_nettle=no | |
2332 | if test "$gnutls" != "no"; then | |
2333 | if gnutls_works; then | |
2334 | gnutls_cflags=$($pkg_config --cflags gnutls) | |
2335 | gnutls_libs=$($pkg_config --libs gnutls) | |
2336 | libs_softmmu="$gnutls_libs $libs_softmmu" | |
2337 | libs_tools="$gnutls_libs $libs_tools" | |
2338 | QEMU_CFLAGS="$QEMU_CFLAGS $gnutls_cflags" | |
2339 | gnutls="yes" | |
2340 | ||
2341 | # gnutls_rnd requires >= 2.11.0 | |
2342 | if $pkg_config --exists "gnutls >= 2.11.0"; then | |
2343 | gnutls_rnd="yes" | |
2344 | else | |
2345 | gnutls_rnd="no" | |
2346 | fi | |
2347 | ||
2348 | if $pkg_config --exists 'gnutls >= 3.0'; then | |
2349 | gnutls_gcrypt=no | |
2350 | gnutls_nettle=yes | |
2351 | elif $pkg_config --exists 'gnutls >= 2.12'; then | |
2352 | case $($pkg_config --libs --static gnutls) in | |
2353 | *gcrypt*) | |
2354 | gnutls_gcrypt=yes | |
2355 | gnutls_nettle=no | |
2356 | ;; | |
2357 | *nettle*) | |
2358 | gnutls_gcrypt=no | |
2359 | gnutls_nettle=yes | |
2360 | ;; | |
2361 | *) | |
2362 | gnutls_gcrypt=yes | |
2363 | gnutls_nettle=no | |
2364 | ;; | |
2365 | esac | |
2366 | else | |
2367 | gnutls_gcrypt=yes | |
2368 | gnutls_nettle=no | |
2369 | fi | |
2370 | elif test "$gnutls" = "yes"; then | |
2371 | feature_not_found "gnutls" "Install gnutls devel" | |
2372 | else | |
2373 | gnutls="no" | |
2374 | gnutls_rnd="no" | |
2375 | fi | |
2376 | else | |
2377 | gnutls_rnd="no" | |
2378 | fi | |
2379 | ||
2380 | ||
2381 | # If user didn't give a --disable/enable-gcrypt flag, | |
2382 | # then mark as disabled if user requested nettle | |
2383 | # explicitly, or if gnutls links to nettle | |
2384 | if test -z "$gcrypt" | |
2385 | then | |
2386 | if test "$nettle" = "yes" || test "$gnutls_nettle" = "yes" | |
2387 | then | |
2388 | gcrypt="no" | |
2389 | fi | |
2390 | fi | |
2391 | ||
2392 | # If user didn't give a --disable/enable-nettle flag, | |
2393 | # then mark as disabled if user requested gcrypt | |
2394 | # explicitly, or if gnutls links to gcrypt | |
2395 | if test -z "$nettle" | |
2396 | then | |
2397 | if test "$gcrypt" = "yes" || test "$gnutls_gcrypt" = "yes" | |
2398 | then | |
2399 | nettle="no" | |
2400 | fi | |
2401 | fi | |
2402 | ||
2403 | has_libgcrypt_config() { | |
2404 | if ! has "libgcrypt-config" | |
2405 | then | |
2406 | return 1 | |
2407 | fi | |
2408 | ||
2409 | if test -n "$cross_prefix" | |
2410 | then | |
2411 | host=$(libgcrypt-config --host) | |
2412 | if test "$host-" != $cross_prefix | |
2413 | then | |
2414 | return 1 | |
2415 | fi | |
2416 | fi | |
2417 | ||
2418 | return 0 | |
2419 | } | |
2420 | ||
2421 | if test "$gcrypt" != "no"; then | |
2422 | if has_libgcrypt_config; then | |
2423 | gcrypt_cflags=$(libgcrypt-config --cflags) | |
2424 | gcrypt_libs=$(libgcrypt-config --libs) | |
2425 | # Debian has remove -lgpg-error from libgcrypt-config | |
2426 | # as it "spreads unnecessary dependencies" which in | |
2427 | # turn breaks static builds... | |
2428 | if test "$static" = "yes" | |
2429 | then | |
2430 | gcrypt_libs="$gcrypt_libs -lgpg-error" | |
2431 | fi | |
2432 | libs_softmmu="$gcrypt_libs $libs_softmmu" | |
2433 | libs_tools="$gcrypt_libs $libs_tools" | |
2434 | QEMU_CFLAGS="$QEMU_CFLAGS $gcrypt_cflags" | |
2435 | gcrypt="yes" | |
2436 | if test -z "$nettle"; then | |
2437 | nettle="no" | |
2438 | fi | |
2439 | ||
2440 | cat > $TMPC << EOF | |
2441 | #include <gcrypt.h> | |
2442 | int main(void) { | |
2443 | gcry_kdf_derive(NULL, 0, GCRY_KDF_PBKDF2, | |
2444 | GCRY_MD_SHA256, | |
2445 | NULL, 0, 0, 0, NULL); | |
2446 | return 0; | |
2447 | } | |
2448 | EOF | |
2449 | if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then | |
2450 | gcrypt_kdf=yes | |
2451 | fi | |
2452 | ||
2453 | cat > $TMPC << EOF | |
2454 | #include <gcrypt.h> | |
2455 | int main(void) { | |
2456 | gcry_mac_hd_t handle; | |
2457 | gcry_mac_open(&handle, GCRY_MAC_HMAC_MD5, | |
2458 | GCRY_MAC_FLAG_SECURE, NULL); | |
2459 | return 0; | |
2460 | } | |
2461 | EOF | |
2462 | if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then | |
2463 | gcrypt_hmac=yes | |
2464 | fi | |
2465 | else | |
2466 | if test "$gcrypt" = "yes"; then | |
2467 | feature_not_found "gcrypt" "Install gcrypt devel" | |
2468 | else | |
2469 | gcrypt="no" | |
2470 | fi | |
2471 | fi | |
2472 | fi | |
2473 | ||
2474 | ||
2475 | if test "$nettle" != "no"; then | |
2476 | if $pkg_config --exists "nettle"; then | |
2477 | nettle_cflags=$($pkg_config --cflags nettle) | |
2478 | nettle_libs=$($pkg_config --libs nettle) | |
2479 | nettle_version=$($pkg_config --modversion nettle) | |
2480 | libs_softmmu="$nettle_libs $libs_softmmu" | |
2481 | libs_tools="$nettle_libs $libs_tools" | |
2482 | QEMU_CFLAGS="$QEMU_CFLAGS $nettle_cflags" | |
2483 | nettle="yes" | |
2484 | ||
2485 | cat > $TMPC << EOF | |
2486 | #include <stddef.h> | |
2487 | #include <nettle/pbkdf2.h> | |
2488 | int main(void) { | |
2489 | pbkdf2_hmac_sha256(8, NULL, 1000, 8, NULL, 8, NULL); | |
2490 | return 0; | |
2491 | } | |
2492 | EOF | |
2493 | if compile_prog "$nettle_cflags" "$nettle_libs" ; then | |
2494 | nettle_kdf=yes | |
2495 | fi | |
2496 | else | |
2497 | if test "$nettle" = "yes"; then | |
2498 | feature_not_found "nettle" "Install nettle devel" | |
2499 | else | |
2500 | nettle="no" | |
2501 | fi | |
2502 | fi | |
2503 | fi | |
2504 | ||
2505 | if test "$gcrypt" = "yes" && test "$nettle" = "yes" | |
2506 | then | |
2507 | error_exit "Only one of gcrypt & nettle can be enabled" | |
2508 | fi | |
2509 | ||
2510 | ########################################## | |
2511 | # libtasn1 - only for the TLS creds/session test suite | |
2512 | ||
2513 | tasn1=yes | |
2514 | tasn1_cflags="" | |
2515 | tasn1_libs="" | |
2516 | if $pkg_config --exists "libtasn1"; then | |
2517 | tasn1_cflags=$($pkg_config --cflags libtasn1) | |
2518 | tasn1_libs=$($pkg_config --libs libtasn1) | |
2519 | else | |
2520 | tasn1=no | |
2521 | fi | |
2522 | ||
2523 | ||
2524 | ########################################## | |
2525 | # getifaddrs (for tests/test-io-channel-socket ) | |
2526 | ||
2527 | have_ifaddrs_h=yes | |
2528 | if ! check_include "ifaddrs.h" ; then | |
2529 | have_ifaddrs_h=no | |
2530 | fi | |
2531 | ||
2532 | ########################################## | |
2533 | # VTE probe | |
2534 | ||
2535 | if test "$vte" != "no"; then | |
2536 | if test "$gtkabi" = "3.0"; then | |
2537 | vteminversion="0.32.0" | |
2538 | if $pkg_config --exists "vte-2.91"; then | |
2539 | vtepackage="vte-2.91" | |
2540 | else | |
2541 | vtepackage="vte-2.90" | |
2542 | fi | |
2543 | else | |
2544 | vtepackage="vte" | |
2545 | vteminversion="0.24.0" | |
2546 | fi | |
2547 | if $pkg_config --exists "$vtepackage >= $vteminversion"; then | |
2548 | vte_cflags=$($pkg_config --cflags $vtepackage) | |
2549 | vte_libs=$($pkg_config --libs $vtepackage) | |
2550 | vteversion=$($pkg_config --modversion $vtepackage) | |
2551 | libs_softmmu="$vte_libs $libs_softmmu" | |
2552 | vte="yes" | |
2553 | elif test "$vte" = "yes"; then | |
2554 | if test "$gtkabi" = "3.0"; then | |
2555 | feature_not_found "vte" "Install libvte-2.90/2.91 devel" | |
2556 | else | |
2557 | feature_not_found "vte" "Install libvte devel" | |
2558 | fi | |
2559 | else | |
2560 | vte="no" | |
2561 | fi | |
2562 | fi | |
2563 | ||
2564 | ########################################## | |
2565 | # SDL probe | |
2566 | ||
2567 | # Look for sdl configuration program (pkg-config or sdl-config). Try | |
2568 | # sdl-config even without cross prefix, and favour pkg-config over sdl-config. | |
2569 | ||
2570 | if test "$sdlabi" = ""; then | |
2571 | if $pkg_config --exists "sdl"; then | |
2572 | sdlabi=1.2 | |
2573 | elif $pkg_config --exists "sdl2"; then | |
2574 | sdlabi=2.0 | |
2575 | else | |
2576 | sdlabi=1.2 | |
2577 | fi | |
2578 | fi | |
2579 | ||
2580 | if test $sdlabi = "2.0"; then | |
2581 | sdl_config=$sdl2_config | |
2582 | sdlname=sdl2 | |
2583 | sdlconfigname=sdl2_config | |
2584 | elif test $sdlabi = "1.2"; then | |
2585 | sdlname=sdl | |
2586 | sdlconfigname=sdl_config | |
2587 | else | |
2588 | error_exit "Unknown sdlabi $sdlabi, must be 1.2 or 2.0" | |
2589 | fi | |
2590 | ||
2591 | if test "$(basename $sdl_config)" != $sdlconfigname && ! has ${sdl_config}; then | |
2592 | sdl_config=$sdlconfigname | |
2593 | fi | |
2594 | ||
2595 | if $pkg_config $sdlname --exists; then | |
2596 | sdlconfig="$pkg_config $sdlname" | |
2597 | sdlversion=$($sdlconfig --modversion 2>/dev/null) | |
2598 | elif has ${sdl_config}; then | |
2599 | sdlconfig="$sdl_config" | |
2600 | sdlversion=$($sdlconfig --version) | |
2601 | else | |
2602 | if test "$sdl" = "yes" ; then | |
2603 | feature_not_found "sdl" "Install SDL devel" | |
2604 | fi | |
2605 | sdl=no | |
2606 | fi | |
2607 | if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then | |
2608 | echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2 | |
2609 | fi | |
2610 | ||
2611 | sdl_too_old=no | |
2612 | if test "$sdl" != "no" ; then | |
2613 | cat > $TMPC << EOF | |
2614 | #include <SDL.h> | |
2615 | #undef main /* We don't want SDL to override our main() */ | |
2616 | int main( void ) { return SDL_Init (SDL_INIT_VIDEO); } | |
2617 | EOF | |
2618 | sdl_cflags=$($sdlconfig --cflags 2>/dev/null) | |
2619 | if test "$static" = "yes" ; then | |
2620 | sdl_libs=$($sdlconfig --static-libs 2>/dev/null) | |
2621 | else | |
2622 | sdl_libs=$($sdlconfig --libs 2>/dev/null) | |
2623 | fi | |
2624 | if compile_prog "$sdl_cflags" "$sdl_libs" ; then | |
2625 | if test $(echo $sdlversion | sed 's/[^0-9]//g') -lt 121 ; then | |
2626 | sdl_too_old=yes | |
2627 | else | |
2628 | sdl=yes | |
2629 | fi | |
2630 | ||
2631 | # static link with sdl ? (note: sdl.pc's --static --libs is broken) | |
2632 | if test "$sdl" = "yes" -a "$static" = "yes" ; then | |
2633 | if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then | |
2634 | sdl_libs="$sdl_libs $(aalib-config --static-libs 2>/dev/null)" | |
2635 | sdl_cflags="$sdl_cflags $(aalib-config --cflags 2>/dev/null)" | |
2636 | fi | |
2637 | if compile_prog "$sdl_cflags" "$sdl_libs" ; then | |
2638 | : | |
2639 | else | |
2640 | sdl=no | |
2641 | fi | |
2642 | fi # static link | |
2643 | else # sdl not found | |
2644 | if test "$sdl" = "yes" ; then | |
2645 | feature_not_found "sdl" "Install SDL devel" | |
2646 | fi | |
2647 | sdl=no | |
2648 | fi # sdl compile test | |
2649 | fi | |
2650 | ||
2651 | if test "$sdl" = "yes" ; then | |
2652 | cat > $TMPC <<EOF | |
2653 | #include <SDL.h> | |
2654 | #if defined(SDL_VIDEO_DRIVER_X11) | |
2655 | #include <X11/XKBlib.h> | |
2656 | #else | |
2657 | #error No x11 support | |
2658 | #endif | |
2659 | int main(void) { return 0; } | |
2660 | EOF | |
2661 | if compile_prog "$sdl_cflags $x11_cflags" "$sdl_libs $x11_libs" ; then | |
2662 | sdl_cflags="$sdl_cflags $x11_cflags" | |
2663 | sdl_libs="$sdl_libs $x11_libs" | |
2664 | fi | |
2665 | libs_softmmu="$sdl_libs $libs_softmmu" | |
2666 | fi | |
2667 | ||
2668 | ########################################## | |
2669 | # RDMA needs OpenFabrics libraries | |
2670 | if test "$rdma" != "no" ; then | |
2671 | cat > $TMPC <<EOF | |
2672 | #include <rdma/rdma_cma.h> | |
2673 | int main(void) { return 0; } | |
2674 | EOF | |
2675 | rdma_libs="-lrdmacm -libverbs" | |
2676 | if compile_prog "" "$rdma_libs" ; then | |
2677 | rdma="yes" | |
2678 | libs_softmmu="$libs_softmmu $rdma_libs" | |
2679 | else | |
2680 | if test "$rdma" = "yes" ; then | |
2681 | error_exit \ | |
2682 | " OpenFabrics librdmacm/libibverbs not present." \ | |
2683 | " Your options:" \ | |
2684 | " (1) Fast: Install infiniband packages from your distro." \ | |
2685 | " (2) Cleanest: Install libraries from www.openfabrics.org" \ | |
2686 | " (3) Also: Install softiwarp if you don't have RDMA hardware" | |
2687 | fi | |
2688 | rdma="no" | |
2689 | fi | |
2690 | fi | |
2691 | ||
2692 | ||
2693 | ########################################## | |
2694 | # VNC SASL detection | |
2695 | if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then | |
2696 | cat > $TMPC <<EOF | |
2697 | #include <sasl/sasl.h> | |
2698 | #include <stdio.h> | |
2699 | int main(void) { sasl_server_init(NULL, "qemu"); return 0; } | |
2700 | EOF | |
2701 | # Assuming Cyrus-SASL installed in /usr prefix | |
2702 | vnc_sasl_cflags="" | |
2703 | vnc_sasl_libs="-lsasl2" | |
2704 | if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then | |
2705 | vnc_sasl=yes | |
2706 | libs_softmmu="$vnc_sasl_libs $libs_softmmu" | |
2707 | QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags" | |
2708 | else | |
2709 | if test "$vnc_sasl" = "yes" ; then | |
2710 | feature_not_found "vnc-sasl" "Install Cyrus SASL devel" | |
2711 | fi | |
2712 | vnc_sasl=no | |
2713 | fi | |
2714 | fi | |
2715 | ||
2716 | ########################################## | |
2717 | # VNC JPEG detection | |
2718 | if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then | |
2719 | cat > $TMPC <<EOF | |
2720 | #include <stdio.h> | |
2721 | #include <jpeglib.h> | |
2722 | int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; } | |
2723 | EOF | |
2724 | vnc_jpeg_cflags="" | |
2725 | vnc_jpeg_libs="-ljpeg" | |
2726 | if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then | |
2727 | vnc_jpeg=yes | |
2728 | libs_softmmu="$vnc_jpeg_libs $libs_softmmu" | |
2729 | QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags" | |
2730 | else | |
2731 | if test "$vnc_jpeg" = "yes" ; then | |
2732 | feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel" | |
2733 | fi | |
2734 | vnc_jpeg=no | |
2735 | fi | |
2736 | fi | |
2737 | ||
2738 | ########################################## | |
2739 | # VNC PNG detection | |
2740 | if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then | |
2741 | cat > $TMPC <<EOF | |
2742 | //#include <stdio.h> | |
2743 | #include <png.h> | |
2744 | #include <stddef.h> | |
2745 | int main(void) { | |
2746 | png_structp png_ptr; | |
2747 | png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL); | |
2748 | return png_ptr != 0; | |
2749 | } | |
2750 | EOF | |
2751 | if $pkg_config libpng --exists; then | |
2752 | vnc_png_cflags=$($pkg_config libpng --cflags) | |
2753 | vnc_png_libs=$($pkg_config libpng --libs) | |
2754 | else | |
2755 | vnc_png_cflags="" | |
2756 | vnc_png_libs="-lpng" | |
2757 | fi | |
2758 | if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then | |
2759 | vnc_png=yes | |
2760 | libs_softmmu="$vnc_png_libs $libs_softmmu" | |
2761 | QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags" | |
2762 | else | |
2763 | if test "$vnc_png" = "yes" ; then | |
2764 | feature_not_found "vnc-png" "Install libpng devel" | |
2765 | fi | |
2766 | vnc_png=no | |
2767 | fi | |
2768 | fi | |
2769 | ||
2770 | ########################################## | |
2771 | # fnmatch() probe, used for ACL routines | |
2772 | fnmatch="no" | |
2773 | cat > $TMPC << EOF | |
2774 | #include <fnmatch.h> | |
2775 | int main(void) | |
2776 | { | |
2777 | fnmatch("foo", "foo", 0); | |
2778 | return 0; | |
2779 | } | |
2780 | EOF | |
2781 | if compile_prog "" "" ; then | |
2782 | fnmatch="yes" | |
2783 | fi | |
2784 | ||
2785 | ########################################## | |
2786 | # xfsctl() probe, used for file-posix.c | |
2787 | if test "$xfs" != "no" ; then | |
2788 | cat > $TMPC << EOF | |
2789 | #include <stddef.h> /* NULL */ | |
2790 | #include <xfs/xfs.h> | |
2791 | int main(void) | |
2792 | { | |
2793 | xfsctl(NULL, 0, 0, NULL); | |
2794 | return 0; | |
2795 | } | |
2796 | EOF | |
2797 | if compile_prog "" "" ; then | |
2798 | xfs="yes" | |
2799 | else | |
2800 | if test "$xfs" = "yes" ; then | |
2801 | feature_not_found "xfs" "Instal xfsprogs/xfslibs devel" | |
2802 | fi | |
2803 | xfs=no | |
2804 | fi | |
2805 | fi | |
2806 | ||
2807 | ########################################## | |
2808 | # vde libraries probe | |
2809 | if test "$vde" != "no" ; then | |
2810 | vde_libs="-lvdeplug" | |
2811 | cat > $TMPC << EOF | |
2812 | #include <libvdeplug.h> | |
2813 | int main(void) | |
2814 | { | |
2815 | struct vde_open_args a = {0, 0, 0}; | |
2816 | char s[] = ""; | |
2817 | vde_open(s, s, &a); | |
2818 | return 0; | |
2819 | } | |
2820 | EOF | |
2821 | if compile_prog "" "$vde_libs" ; then | |
2822 | vde=yes | |
2823 | libs_softmmu="$vde_libs $libs_softmmu" | |
2824 | libs_tools="$vde_libs $libs_tools" | |
2825 | else | |
2826 | if test "$vde" = "yes" ; then | |
2827 | feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel" | |
2828 | fi | |
2829 | vde=no | |
2830 | fi | |
2831 | fi | |
2832 | ||
2833 | ########################################## | |
2834 | # netmap support probe | |
2835 | # Apart from looking for netmap headers, we make sure that the host API version | |
2836 | # supports the netmap backend (>=11). The upper bound (15) is meant to simulate | |
2837 | # a minor/major version number. Minor new features will be marked with values up | |
2838 | # to 15, and if something happens that requires a change to the backend we will | |
2839 | # move above 15, submit the backend fixes and modify this two bounds. | |
2840 | if test "$netmap" != "no" ; then | |
2841 | cat > $TMPC << EOF | |
2842 | #include <inttypes.h> | |
2843 | #include <net/if.h> | |
2844 | #include <net/netmap.h> | |
2845 | #include <net/netmap_user.h> | |
2846 | #if (NETMAP_API < 11) || (NETMAP_API > 15) | |
2847 | #error | |
2848 | #endif | |
2849 | int main(void) { return 0; } | |
2850 | EOF | |
2851 | if compile_prog "" "" ; then | |
2852 | netmap=yes | |
2853 | else | |
2854 | if test "$netmap" = "yes" ; then | |
2855 | feature_not_found "netmap" | |
2856 | fi | |
2857 | netmap=no | |
2858 | fi | |
2859 | fi | |
2860 | ||
2861 | ########################################## | |
2862 | # libcap-ng library probe | |
2863 | if test "$cap_ng" != "no" ; then | |
2864 | cap_libs="-lcap-ng" | |
2865 | cat > $TMPC << EOF | |
2866 | #include <cap-ng.h> | |
2867 | int main(void) | |
2868 | { | |
2869 | capng_capability_to_name(CAPNG_EFFECTIVE); | |
2870 | return 0; | |
2871 | } | |
2872 | EOF | |
2873 | if compile_prog "" "$cap_libs" ; then | |
2874 | cap_ng=yes | |
2875 | libs_tools="$cap_libs $libs_tools" | |
2876 | else | |
2877 | if test "$cap_ng" = "yes" ; then | |
2878 | feature_not_found "cap_ng" "Install libcap-ng devel" | |
2879 | fi | |
2880 | cap_ng=no | |
2881 | fi | |
2882 | fi | |
2883 | ||
2884 | ########################################## | |
2885 | # Sound support libraries probe | |
2886 | ||
2887 | audio_drv_probe() | |
2888 | { | |
2889 | drv=$1 | |
2890 | hdr=$2 | |
2891 | lib=$3 | |
2892 | exp=$4 | |
2893 | cfl=$5 | |
2894 | cat > $TMPC << EOF | |
2895 | #include <$hdr> | |
2896 | int main(void) { $exp } | |
2897 | EOF | |
2898 | if compile_prog "$cfl" "$lib" ; then | |
2899 | : | |
2900 | else | |
2901 | error_exit "$drv check failed" \ | |
2902 | "Make sure to have the $drv libs and headers installed." | |
2903 | fi | |
2904 | } | |
2905 | ||
2906 | audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/,/ /g') | |
2907 | for drv in $audio_drv_list; do | |
2908 | case $drv in | |
2909 | alsa) | |
2910 | audio_drv_probe $drv alsa/asoundlib.h -lasound \ | |
2911 | "return snd_pcm_close((snd_pcm_t *)0);" | |
2912 | libs_softmmu="-lasound $libs_softmmu" | |
2913 | ;; | |
2914 | ||
2915 | pa) | |
2916 | audio_drv_probe $drv pulse/pulseaudio.h "-lpulse" \ | |
2917 | "pa_context_set_source_output_volume(NULL, 0, NULL, NULL, NULL); return 0;" | |
2918 | libs_softmmu="-lpulse $libs_softmmu" | |
2919 | audio_pt_int="yes" | |
2920 | ;; | |
2921 | ||
2922 | sdl) | |
2923 | if test "$sdl" = "no"; then | |
2924 | error_exit "sdl not found or disabled, can not use sdl audio driver" | |
2925 | fi | |
2926 | ;; | |
2927 | ||
2928 | coreaudio) | |
2929 | libs_softmmu="-framework CoreAudio $libs_softmmu" | |
2930 | ;; | |
2931 | ||
2932 | dsound) | |
2933 | libs_softmmu="-lole32 -ldxguid $libs_softmmu" | |
2934 | audio_win_int="yes" | |
2935 | ;; | |
2936 | ||
2937 | oss) | |
2938 | libs_softmmu="$oss_lib $libs_softmmu" | |
2939 | ;; | |
2940 | ||
2941 | wav) | |
2942 | # XXX: Probes for CoreAudio, DirectSound | |
2943 | ;; | |
2944 | ||
2945 | *) | |
2946 | echo "$audio_possible_drivers" | grep -q "\<$drv\>" || { | |
2947 | error_exit "Unknown driver '$drv' selected" \ | |
2948 | "Possible drivers are: $audio_possible_drivers" | |
2949 | } | |
2950 | ;; | |
2951 | esac | |
2952 | done | |
2953 | ||
2954 | ########################################## | |
2955 | # BrlAPI probe | |
2956 | ||
2957 | if test "$brlapi" != "no" ; then | |
2958 | brlapi_libs="-lbrlapi" | |
2959 | cat > $TMPC << EOF | |
2960 | #include <brlapi.h> | |
2961 | #include <stddef.h> | |
2962 | int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); } | |
2963 | EOF | |
2964 | if compile_prog "" "$brlapi_libs" ; then | |
2965 | brlapi=yes | |
2966 | libs_softmmu="$brlapi_libs $libs_softmmu" | |
2967 | else | |
2968 | if test "$brlapi" = "yes" ; then | |
2969 | feature_not_found "brlapi" "Install brlapi devel" | |
2970 | fi | |
2971 | brlapi=no | |
2972 | fi | |
2973 | fi | |
2974 | ||
2975 | ########################################## | |
2976 | # curses probe | |
2977 | if test "$curses" != "no" ; then | |
2978 | if test "$mingw32" = "yes" ; then | |
2979 | curses_inc_list="$($pkg_config --cflags ncurses 2>/dev/null):" | |
2980 | curses_lib_list="$($pkg_config --libs ncurses 2>/dev/null):-lpdcurses" | |
2981 | else | |
2982 | curses_inc_list="$($pkg_config --cflags ncursesw 2>/dev/null):-I/usr/include/ncursesw:" | |
2983 | curses_lib_list="$($pkg_config --libs ncursesw 2>/dev/null):-lncursesw:-lcursesw" | |
2984 | fi | |
2985 | curses_found=no | |
2986 | cat > $TMPC << EOF | |
2987 | #include <locale.h> | |
2988 | #include <curses.h> | |
2989 | #include <wchar.h> | |
2990 | int main(void) { | |
2991 | const char *s = curses_version(); | |
2992 | wchar_t wch = L'w'; | |
2993 | setlocale(LC_ALL, ""); | |
2994 | resize_term(0, 0); | |
2995 | addwstr(L"wide chars\n"); | |
2996 | addnwstr(&wch, 1); | |
2997 | add_wch(WACS_DEGREE); | |
2998 | return s != 0; | |
2999 | } | |
3000 | EOF | |
3001 | IFS=: | |
3002 | for curses_inc in $curses_inc_list; do | |
3003 | IFS=: | |
3004 | for curses_lib in $curses_lib_list; do | |
3005 | unset IFS | |
3006 | if compile_prog "$curses_inc" "$curses_lib" ; then | |
3007 | curses_found=yes | |
3008 | QEMU_CFLAGS="$curses_inc $QEMU_CFLAGS" | |
3009 | libs_softmmu="$curses_lib $libs_softmmu" | |
3010 | break | |
3011 | fi | |
3012 | done | |
3013 | if test "$curses_found" = yes ; then | |
3014 | break | |
3015 | fi | |
3016 | done | |
3017 | unset IFS | |
3018 | if test "$curses_found" = "yes" ; then | |
3019 | curses=yes | |
3020 | else | |
3021 | if test "$curses" = "yes" ; then | |
3022 | feature_not_found "curses" "Install ncurses devel" | |
3023 | fi | |
3024 | curses=no | |
3025 | fi | |
3026 | fi | |
3027 | ||
3028 | ########################################## | |
3029 | # curl probe | |
3030 | if test "$curl" != "no" ; then | |
3031 | if $pkg_config libcurl --exists; then | |
3032 | curlconfig="$pkg_config libcurl" | |
3033 | else | |
3034 | curlconfig=curl-config | |
3035 | fi | |
3036 | cat > $TMPC << EOF | |
3037 | #include <curl/curl.h> | |
3038 | int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; } | |
3039 | EOF | |
3040 | curl_cflags=$($curlconfig --cflags 2>/dev/null) | |
3041 | curl_libs=$($curlconfig --libs 2>/dev/null) | |
3042 | if compile_prog "$curl_cflags" "$curl_libs" ; then | |
3043 | curl=yes | |
3044 | else | |
3045 | if test "$curl" = "yes" ; then | |
3046 | feature_not_found "curl" "Install libcurl devel" | |
3047 | fi | |
3048 | curl=no | |
3049 | fi | |
3050 | fi # test "$curl" | |
3051 | ||
3052 | ########################################## | |
3053 | # bluez support probe | |
3054 | if test "$bluez" != "no" ; then | |
3055 | cat > $TMPC << EOF | |
3056 | #include <bluetooth/bluetooth.h> | |
3057 | int main(void) { return bt_error(0); } | |
3058 | EOF | |
3059 | bluez_cflags=$($pkg_config --cflags bluez 2>/dev/null) | |
3060 | bluez_libs=$($pkg_config --libs bluez 2>/dev/null) | |
3061 | if compile_prog "$bluez_cflags" "$bluez_libs" ; then | |
3062 | bluez=yes | |
3063 | libs_softmmu="$bluez_libs $libs_softmmu" | |
3064 | else | |
3065 | if test "$bluez" = "yes" ; then | |
3066 | feature_not_found "bluez" "Install bluez-libs/libbluetooth devel" | |
3067 | fi | |
3068 | bluez="no" | |
3069 | fi | |
3070 | fi | |
3071 | ||
3072 | ########################################## | |
3073 | # glib support probe | |
3074 | ||
3075 | glib_req_ver=2.22 | |
3076 | glib_modules=gthread-2.0 | |
3077 | if test "$modules" = yes; then | |
3078 | glib_modules="$glib_modules gmodule-2.0" | |
3079 | fi | |
3080 | ||
3081 | # This workaround is required due to a bug in pkg-config file for glib as it | |
3082 | # doesn't define GLIB_STATIC_COMPILATION for pkg-config --static | |
3083 | ||
3084 | if test "$static" = yes -a "$mingw32" = yes; then | |
3085 | QEMU_CFLAGS="-DGLIB_STATIC_COMPILATION $QEMU_CFLAGS" | |
3086 | fi | |
3087 | ||
3088 | for i in $glib_modules; do | |
3089 | if $pkg_config --atleast-version=$glib_req_ver $i; then | |
3090 | glib_cflags=$($pkg_config --cflags $i) | |
3091 | glib_libs=$($pkg_config --libs $i) | |
3092 | QEMU_CFLAGS="$glib_cflags $QEMU_CFLAGS" | |
3093 | LIBS="$glib_libs $LIBS" | |
3094 | libs_qga="$glib_libs $libs_qga" | |
3095 | else | |
3096 | error_exit "glib-$glib_req_ver $i is required to compile QEMU" | |
3097 | fi | |
3098 | done | |
3099 | ||
3100 | # Sanity check that the current size_t matches the | |
3101 | # size that glib thinks it should be. This catches | |
3102 | # problems on multi-arch where people try to build | |
3103 | # 32-bit QEMU while pointing at 64-bit glib headers | |
3104 | cat > $TMPC <<EOF | |
3105 | #include <glib.h> | |
3106 | #include <unistd.h> | |
3107 | ||
3108 | #define QEMU_BUILD_BUG_ON(x) \ | |
3109 | typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused)); | |
3110 | ||
3111 | int main(void) { | |
3112 | QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T); | |
3113 | return 0; | |
3114 | } | |
3115 | EOF | |
3116 | ||
3117 | if ! compile_prog "$CFLAGS" "$LIBS" ; then | |
3118 | error_exit "sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\ | |
3119 | "You probably need to set PKG_CONFIG_LIBDIR"\ | |
3120 | "to point to the right pkg-config files for your"\ | |
3121 | "build target" | |
3122 | fi | |
3123 | ||
3124 | # g_test_trap_subprocess added in 2.38. Used by some tests. | |
3125 | glib_subprocess=yes | |
3126 | if ! $pkg_config --atleast-version=2.38 glib-2.0; then | |
3127 | glib_subprocess=no | |
3128 | fi | |
3129 | ||
3130 | # Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage | |
3131 | cat > $TMPC << EOF | |
3132 | #include <glib.h> | |
3133 | int main(void) { return 0; } | |
3134 | EOF | |
3135 | if ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then | |
3136 | if cc_has_warning_flag "-Wno-unknown-attributes"; then | |
3137 | glib_cflags="-Wno-unknown-attributes $glib_cflags" | |
3138 | CFLAGS="-Wno-unknown-attributes $CFLAGS" | |
3139 | fi | |
3140 | fi | |
3141 | ||
3142 | ########################################## | |
3143 | # SHA command probe for modules | |
3144 | if test "$modules" = yes; then | |
3145 | shacmd_probe="sha1sum sha1 shasum" | |
3146 | for c in $shacmd_probe; do | |
3147 | if has $c; then | |
3148 | shacmd="$c" | |
3149 | break | |
3150 | fi | |
3151 | done | |
3152 | if test "$shacmd" = ""; then | |
3153 | error_exit "one of the checksum commands is required to enable modules: $shacmd_probe" | |
3154 | fi | |
3155 | fi | |
3156 | ||
3157 | ########################################## | |
3158 | # pixman support probe | |
3159 | ||
3160 | if test "$pixman" = ""; then | |
3161 | if test "$want_tools" = "no" -a "$softmmu" = "no"; then | |
3162 | pixman="none" | |
3163 | elif $pkg_config --atleast-version=0.21.8 pixman-1 > /dev/null 2>&1; then | |
3164 | pixman="system" | |
3165 | else | |
3166 | pixman="internal" | |
3167 | fi | |
3168 | fi | |
3169 | if test "$pixman" = "none"; then | |
3170 | if test "$want_tools" != "no" -o "$softmmu" != "no"; then | |
3171 | error_exit "pixman disabled but system emulation or tools build" \ | |
3172 | "enabled. You can turn off pixman only if you also" \ | |
3173 | "disable all system emulation targets and the tools" \ | |
3174 | "build with '--disable-tools --disable-system'." | |
3175 | fi | |
3176 | pixman_cflags= | |
3177 | pixman_libs= | |
3178 | elif test "$pixman" = "system"; then | |
3179 | # pixman version has been checked above | |
3180 | pixman_cflags=$($pkg_config --cflags pixman-1) | |
3181 | pixman_libs=$($pkg_config --libs pixman-1) | |
3182 | else | |
3183 | if test ! -d ${source_path}/pixman/pixman; then | |
3184 | error_exit "pixman >= 0.21.8 not present. Your options:" \ | |
3185 | " (1) Preferred: Install the pixman devel package (any recent" \ | |
3186 | " distro should have packages as Xorg needs pixman too)." \ | |
3187 | " (2) Fetch the pixman submodule, using:" \ | |
3188 | " git submodule update --init pixman" | |
3189 | fi | |
3190 | mkdir -p pixman/pixman | |
3191 | pixman_cflags="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman" | |
3192 | pixman_libs="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1" | |
3193 | fi | |
3194 | ||
3195 | ########################################## | |
3196 | # libcap probe | |
3197 | ||
3198 | if test "$cap" != "no" ; then | |
3199 | cat > $TMPC <<EOF | |
3200 | #include <stdio.h> | |
3201 | #include <sys/capability.h> | |
3202 | int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; } | |
3203 | EOF | |
3204 | if compile_prog "" "-lcap" ; then | |
3205 | cap=yes | |
3206 | else | |
3207 | cap=no | |
3208 | fi | |
3209 | fi | |
3210 | ||
3211 | ########################################## | |
3212 | # pthread probe | |
3213 | PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2" | |
3214 | ||
3215 | pthread=no | |
3216 | cat > $TMPC << EOF | |
3217 | #include <pthread.h> | |
3218 | static void *f(void *p) { return NULL; } | |
3219 | int main(void) { | |
3220 | pthread_t thread; | |
3221 | pthread_create(&thread, 0, f, 0); | |
3222 | return 0; | |
3223 | } | |
3224 | EOF | |
3225 | if compile_prog "" "" ; then | |
3226 | pthread=yes | |
3227 | else | |
3228 | for pthread_lib in $PTHREADLIBS_LIST; do | |
3229 | if compile_prog "" "$pthread_lib" ; then | |
3230 | pthread=yes | |
3231 | found=no | |
3232 | for lib_entry in $LIBS; do | |
3233 | if test "$lib_entry" = "$pthread_lib"; then | |
3234 | found=yes | |
3235 | break | |
3236 | fi | |
3237 | done | |
3238 | if test "$found" = "no"; then | |
3239 | LIBS="$pthread_lib $LIBS" | |
3240 | fi | |
3241 | PTHREAD_LIB="$pthread_lib" | |
3242 | break | |
3243 | fi | |
3244 | done | |
3245 | fi | |
3246 | ||
3247 | if test "$mingw32" != yes -a "$pthread" = no; then | |
3248 | error_exit "pthread check failed" \ | |
3249 | "Make sure to have the pthread libs and headers installed." | |
3250 | fi | |
3251 | ||
3252 | # check for pthread_setname_np | |
3253 | pthread_setname_np=no | |
3254 | cat > $TMPC << EOF | |
3255 | #include <pthread.h> | |
3256 | ||
3257 | static void *f(void *p) { return NULL; } | |
3258 | int main(void) | |
3259 | { | |
3260 | pthread_t thread; | |
3261 | pthread_create(&thread, 0, f, 0); | |
3262 | pthread_setname_np(thread, "QEMU"); | |
3263 | return 0; | |
3264 | } | |
3265 | EOF | |
3266 | if compile_prog "" "$pthread_lib" ; then | |
3267 | pthread_setname_np=yes | |
3268 | fi | |
3269 | ||
3270 | ########################################## | |
3271 | # rbd probe | |
3272 | if test "$rbd" != "no" ; then | |
3273 | cat > $TMPC <<EOF | |
3274 | #include <stdio.h> | |
3275 | #include <rbd/librbd.h> | |
3276 | int main(void) { | |
3277 | rados_t cluster; | |
3278 | rados_create(&cluster, NULL); | |
3279 | return 0; | |
3280 | } | |
3281 | EOF | |
3282 | rbd_libs="-lrbd -lrados" | |
3283 | if compile_prog "" "$rbd_libs" ; then | |
3284 | rbd=yes | |
3285 | else | |
3286 | if test "$rbd" = "yes" ; then | |
3287 | feature_not_found "rados block device" "Install librbd/ceph devel" | |
3288 | fi | |
3289 | rbd=no | |
3290 | fi | |
3291 | fi | |
3292 | ||
3293 | ########################################## | |
3294 | # libssh2 probe | |
3295 | min_libssh2_version=1.2.8 | |
3296 | if test "$libssh2" != "no" ; then | |
3297 | if $pkg_config --atleast-version=$min_libssh2_version libssh2; then | |
3298 | libssh2_cflags=$($pkg_config libssh2 --cflags) | |
3299 | libssh2_libs=$($pkg_config libssh2 --libs) | |
3300 | libssh2=yes | |
3301 | else | |
3302 | if test "$libssh2" = "yes" ; then | |
3303 | error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2" | |
3304 | fi | |
3305 | libssh2=no | |
3306 | fi | |
3307 | fi | |
3308 | ||
3309 | ########################################## | |
3310 | # libssh2_sftp_fsync probe | |
3311 | ||
3312 | if test "$libssh2" = "yes"; then | |
3313 | cat > $TMPC <<EOF | |
3314 | #include <stdio.h> | |
3315 | #include <libssh2.h> | |
3316 | #include <libssh2_sftp.h> | |
3317 | int main(void) { | |
3318 | LIBSSH2_SESSION *session; | |
3319 | LIBSSH2_SFTP *sftp; | |
3320 | LIBSSH2_SFTP_HANDLE *sftp_handle; | |
3321 | session = libssh2_session_init (); | |
3322 | sftp = libssh2_sftp_init (session); | |
3323 | sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0); | |
3324 | libssh2_sftp_fsync (sftp_handle); | |
3325 | return 0; | |
3326 | } | |
3327 | EOF | |
3328 | # libssh2_cflags/libssh2_libs defined in previous test. | |
3329 | if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then | |
3330 | QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS" | |
3331 | fi | |
3332 | fi | |
3333 | ||
3334 | ########################################## | |
3335 | # linux-aio probe | |
3336 | ||
3337 | if test "$linux_aio" != "no" ; then | |
3338 | cat > $TMPC <<EOF | |
3339 | #include <libaio.h> | |
3340 | #include <sys/eventfd.h> | |
3341 | #include <stddef.h> | |
3342 | int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; } | |
3343 | EOF | |
3344 | if compile_prog "" "-laio" ; then | |
3345 | linux_aio=yes | |
3346 | else | |
3347 | if test "$linux_aio" = "yes" ; then | |
3348 | feature_not_found "linux AIO" "Install libaio devel" | |
3349 | fi | |
3350 | linux_aio=no | |
3351 | fi | |
3352 | fi | |
3353 | ||
3354 | ########################################## | |
3355 | # TPM passthrough is only on x86 Linux | |
3356 | ||
3357 | if test "$targetos" = Linux && test "$cpu" = i386 -o "$cpu" = x86_64; then | |
3358 | tpm_passthrough=$tpm | |
3359 | else | |
3360 | tpm_passthrough=no | |
3361 | fi | |
3362 | ||
3363 | ########################################## | |
3364 | # attr probe | |
3365 | ||
3366 | if test "$attr" != "no" ; then | |
3367 | cat > $TMPC <<EOF | |
3368 | #include <stdio.h> | |
3369 | #include <sys/types.h> | |
3370 | #ifdef CONFIG_LIBATTR | |
3371 | #include <attr/xattr.h> | |
3372 | #else | |
3373 | #include <sys/xattr.h> | |
3374 | #endif | |
3375 | int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; } | |
3376 | EOF | |
3377 | if compile_prog "" "" ; then | |
3378 | attr=yes | |
3379 | # Older distros have <attr/xattr.h>, and need -lattr: | |
3380 | elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then | |
3381 | attr=yes | |
3382 | LIBS="-lattr $LIBS" | |
3383 | libattr=yes | |
3384 | else | |
3385 | if test "$attr" = "yes" ; then | |
3386 | feature_not_found "ATTR" "Install libc6 or libattr devel" | |
3387 | fi | |
3388 | attr=no | |
3389 | fi | |
3390 | fi | |
3391 | ||
3392 | ########################################## | |
3393 | # iovec probe | |
3394 | cat > $TMPC <<EOF | |
3395 | #include <sys/types.h> | |
3396 | #include <sys/uio.h> | |
3397 | #include <unistd.h> | |
3398 | int main(void) { return sizeof(struct iovec); } | |
3399 | EOF | |
3400 | iovec=no | |
3401 | if compile_prog "" "" ; then | |
3402 | iovec=yes | |
3403 | fi | |
3404 | ||
3405 | ########################################## | |
3406 | # preadv probe | |
3407 | cat > $TMPC <<EOF | |
3408 | #include <sys/types.h> | |
3409 | #include <sys/uio.h> | |
3410 | #include <unistd.h> | |
3411 | int main(void) { return preadv(0, 0, 0, 0); } | |
3412 | EOF | |
3413 | preadv=no | |
3414 | if compile_prog "" "" ; then | |
3415 | preadv=yes | |
3416 | fi | |
3417 | ||
3418 | ########################################## | |
3419 | # fdt probe | |
3420 | # fdt support is mandatory for at least some target architectures, | |
3421 | # so insist on it if we're building those system emulators. | |
3422 | fdt_required=no | |
3423 | for target in $target_list; do | |
3424 | case $target in | |
3425 | aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu|mips64el-softmmu) | |
3426 | fdt_required=yes | |
3427 | ;; | |
3428 | esac | |
3429 | done | |
3430 | ||
3431 | if test "$fdt_required" = "yes"; then | |
3432 | if test "$fdt" = "no"; then | |
3433 | error_exit "fdt disabled but some requested targets require it." \ | |
3434 | "You can turn off fdt only if you also disable all the system emulation" \ | |
3435 | "targets which need it (by specifying a cut down --target-list)." | |
3436 | fi | |
3437 | fdt=yes | |
3438 | fi | |
3439 | ||
3440 | if test "$fdt" != "no" ; then | |
3441 | fdt_libs="-lfdt" | |
3442 | # explicitly check for libfdt_env.h as it is missing in some stable installs | |
3443 | # and test for required functions to make sure we are on a version >= 1.4.2 | |
3444 | cat > $TMPC << EOF | |
3445 | #include <libfdt.h> | |
3446 | #include <libfdt_env.h> | |
3447 | int main(void) { fdt_first_subnode(0, 0); return 0; } | |
3448 | EOF | |
3449 | if compile_prog "" "$fdt_libs" ; then | |
3450 | # system DTC is good - use it | |
3451 | fdt=yes | |
3452 | elif test -d ${source_path}/dtc/libfdt ; then | |
3453 | # have submodule DTC - use it | |
3454 | fdt=yes | |
3455 | dtc_internal="yes" | |
3456 | mkdir -p dtc | |
3457 | if [ "$pwd_is_source_path" != "y" ] ; then | |
3458 | symlink "$source_path/dtc/Makefile" "dtc/Makefile" | |
3459 | symlink "$source_path/dtc/scripts" "dtc/scripts" | |
3460 | fi | |
3461 | fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt" | |
3462 | fdt_libs="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs" | |
3463 | elif test "$fdt" = "yes" ; then | |
3464 | # have neither and want - prompt for system/submodule install | |
3465 | error_exit "DTC (libfdt) version >= 1.4.2 not present. Your options:" \ | |
3466 | " (1) Preferred: Install the DTC (libfdt) devel package" \ | |
3467 | " (2) Fetch the DTC submodule, using:" \ | |
3468 | " git submodule update --init dtc" | |
3469 | else | |
3470 | # don't have and don't want | |
3471 | fdt_libs= | |
3472 | fdt=no | |
3473 | fi | |
3474 | fi | |
3475 | ||
3476 | libs_softmmu="$libs_softmmu $fdt_libs" | |
3477 | ||
3478 | ########################################## | |
3479 | # opengl probe (for sdl2, gtk, milkymist-tmu2) | |
3480 | ||
3481 | if test "$opengl" != "no" ; then | |
3482 | opengl_pkgs="epoxy libdrm gbm" | |
3483 | if $pkg_config $opengl_pkgs x11; then | |
3484 | opengl_cflags="$($pkg_config --cflags $opengl_pkgs) $x11_cflags" | |
3485 | opengl_libs="$($pkg_config --libs $opengl_pkgs) $x11_libs" | |
3486 | opengl=yes | |
3487 | if test "$gtk" = "yes" && $pkg_config --exists "$gtkpackage >= 3.16"; then | |
3488 | gtk_gl="yes" | |
3489 | fi | |
3490 | QEMU_CFLAGS="$QEMU_CFLAGS $opengl_cflags" | |
3491 | else | |
3492 | if test "$opengl" = "yes" ; then | |
3493 | feature_not_found "opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs" | |
3494 | fi | |
3495 | opengl_cflags="" | |
3496 | opengl_libs="" | |
3497 | opengl=no | |
3498 | fi | |
3499 | fi | |
3500 | ||
3501 | if test "$opengl" = "yes"; then | |
3502 | cat > $TMPC << EOF | |
3503 | #include <epoxy/egl.h> | |
3504 | #ifndef EGL_MESA_image_dma_buf_export | |
3505 | # error mesa/epoxy lacks support for dmabufs (mesa 10.6+) | |
3506 | #endif | |
3507 | int main(void) { return 0; } | |
3508 | EOF | |
3509 | if compile_prog "" "" ; then | |
3510 | opengl_dmabuf=yes | |
3511 | fi | |
3512 | fi | |
3513 | ||
3514 | ||
3515 | ########################################## | |
3516 | # glusterfs probe | |
3517 | if test "$glusterfs" != "no" ; then | |
3518 | if $pkg_config --atleast-version=3 glusterfs-api; then | |
3519 | glusterfs="yes" | |
3520 | glusterfs_cflags=$($pkg_config --cflags glusterfs-api) | |
3521 | glusterfs_libs=$($pkg_config --libs glusterfs-api) | |
3522 | if $pkg_config --atleast-version=4 glusterfs-api; then | |
3523 | glusterfs_xlator_opt="yes" | |
3524 | fi | |
3525 | if $pkg_config --atleast-version=5 glusterfs-api; then | |
3526 | glusterfs_discard="yes" | |
3527 | fi | |
3528 | if $pkg_config --atleast-version=6 glusterfs-api; then | |
3529 | glusterfs_zerofill="yes" | |
3530 | fi | |
3531 | else | |
3532 | if test "$glusterfs" = "yes" ; then | |
3533 | feature_not_found "GlusterFS backend support" \ | |
3534 | "Install glusterfs-api devel >= 3" | |
3535 | fi | |
3536 | glusterfs="no" | |
3537 | fi | |
3538 | fi | |
3539 | ||
3540 | # Check for inotify functions when we are building linux-user | |
3541 | # emulator. This is done because older glibc versions don't | |
3542 | # have syscall stubs for these implemented. In that case we | |
3543 | # don't provide them even if kernel supports them. | |
3544 | # | |
3545 | inotify=no | |
3546 | cat > $TMPC << EOF | |
3547 | #include <sys/inotify.h> | |
3548 | ||
3549 | int | |
3550 | main(void) | |
3551 | { | |
3552 | /* try to start inotify */ | |
3553 | return inotify_init(); | |
3554 | } | |
3555 | EOF | |
3556 | if compile_prog "" "" ; then | |
3557 | inotify=yes | |
3558 | fi | |
3559 | ||
3560 | inotify1=no | |
3561 | cat > $TMPC << EOF | |
3562 | #include <sys/inotify.h> | |
3563 | ||
3564 | int | |
3565 | main(void) | |
3566 | { | |
3567 | /* try to start inotify */ | |
3568 | return inotify_init1(0); | |
3569 | } | |
3570 | EOF | |
3571 | if compile_prog "" "" ; then | |
3572 | inotify1=yes | |
3573 | fi | |
3574 | ||
3575 | # check if utimensat and futimens are supported | |
3576 | utimens=no | |
3577 | cat > $TMPC << EOF | |
3578 | #define _ATFILE_SOURCE | |
3579 | #include <stddef.h> | |
3580 | #include <fcntl.h> | |
3581 | #include <sys/stat.h> | |
3582 | ||
3583 | int main(void) | |
3584 | { | |
3585 | utimensat(AT_FDCWD, "foo", NULL, 0); | |
3586 | futimens(0, NULL); | |
3587 | return 0; | |
3588 | } | |
3589 | EOF | |
3590 | if compile_prog "" "" ; then | |
3591 | utimens=yes | |
3592 | fi | |
3593 | ||
3594 | # check if pipe2 is there | |
3595 | pipe2=no | |
3596 | cat > $TMPC << EOF | |
3597 | #include <unistd.h> | |
3598 | #include <fcntl.h> | |
3599 | ||
3600 | int main(void) | |
3601 | { | |
3602 | int pipefd[2]; | |
3603 | return pipe2(pipefd, O_CLOEXEC); | |
3604 | } | |
3605 | EOF | |
3606 | if compile_prog "" "" ; then | |
3607 | pipe2=yes | |
3608 | fi | |
3609 | ||
3610 | # check if accept4 is there | |
3611 | accept4=no | |
3612 | cat > $TMPC << EOF | |
3613 | #include <sys/socket.h> | |
3614 | #include <stddef.h> | |
3615 | ||
3616 | int main(void) | |
3617 | { | |
3618 | accept4(0, NULL, NULL, SOCK_CLOEXEC); | |
3619 | return 0; | |
3620 | } | |
3621 | EOF | |
3622 | if compile_prog "" "" ; then | |
3623 | accept4=yes | |
3624 | fi | |
3625 | ||
3626 | # check if tee/splice is there. vmsplice was added same time. | |
3627 | splice=no | |
3628 | cat > $TMPC << EOF | |
3629 | #include <unistd.h> | |
3630 | #include <fcntl.h> | |
3631 | #include <limits.h> | |
3632 | ||
3633 | int main(void) | |
3634 | { | |
3635 | int len, fd = 0; | |
3636 | len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK); | |
3637 | splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE); | |
3638 | return 0; | |
3639 | } | |
3640 | EOF | |
3641 | if compile_prog "" "" ; then | |
3642 | splice=yes | |
3643 | fi | |
3644 | ||
3645 | ########################################## | |
3646 | # libnuma probe | |
3647 | ||
3648 | if test "$numa" != "no" ; then | |
3649 | cat > $TMPC << EOF | |
3650 | #include <numa.h> | |
3651 | int main(void) { return numa_available(); } | |
3652 | EOF | |
3653 | ||
3654 | if compile_prog "" "-lnuma" ; then | |
3655 | numa=yes | |
3656 | libs_softmmu="-lnuma $libs_softmmu" | |
3657 | else | |
3658 | if test "$numa" = "yes" ; then | |
3659 | feature_not_found "numa" "install numactl devel" | |
3660 | fi | |
3661 | numa=no | |
3662 | fi | |
3663 | fi | |
3664 | ||
3665 | if test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then | |
3666 | echo "ERROR: tcmalloc && jemalloc can't be used at the same time" | |
3667 | exit 1 | |
3668 | fi | |
3669 | ||
3670 | ########################################## | |
3671 | # tcmalloc probe | |
3672 | ||
3673 | if test "$tcmalloc" = "yes" ; then | |
3674 | cat > $TMPC << EOF | |
3675 | #include <stdlib.h> | |
3676 | int main(void) { malloc(1); return 0; } | |
3677 | EOF | |
3678 | ||
3679 | if compile_prog "" "-ltcmalloc" ; then | |
3680 | LIBS="-ltcmalloc $LIBS" | |
3681 | else | |
3682 | feature_not_found "tcmalloc" "install gperftools devel" | |
3683 | fi | |
3684 | fi | |
3685 | ||
3686 | ########################################## | |
3687 | # jemalloc probe | |
3688 | ||
3689 | if test "$jemalloc" = "yes" ; then | |
3690 | cat > $TMPC << EOF | |
3691 | #include <stdlib.h> | |
3692 | int main(void) { malloc(1); return 0; } | |
3693 | EOF | |
3694 | ||
3695 | if compile_prog "" "-ljemalloc" ; then | |
3696 | LIBS="-ljemalloc $LIBS" | |
3697 | else | |
3698 | feature_not_found "jemalloc" "install jemalloc devel" | |
3699 | fi | |
3700 | fi | |
3701 | ||
3702 | ########################################## | |
3703 | # signalfd probe | |
3704 | signalfd="no" | |
3705 | cat > $TMPC << EOF | |
3706 | #include <unistd.h> | |
3707 | #include <sys/syscall.h> | |
3708 | #include <signal.h> | |
3709 | int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); } | |
3710 | EOF | |
3711 | ||
3712 | if compile_prog "" "" ; then | |
3713 | signalfd=yes | |
3714 | fi | |
3715 | ||
3716 | # check if eventfd is supported | |
3717 | eventfd=no | |
3718 | cat > $TMPC << EOF | |
3719 | #include <sys/eventfd.h> | |
3720 | ||
3721 | int main(void) | |
3722 | { | |
3723 | return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC); | |
3724 | } | |
3725 | EOF | |
3726 | if compile_prog "" "" ; then | |
3727 | eventfd=yes | |
3728 | fi | |
3729 | ||
3730 | # check if memfd is supported | |
3731 | memfd=no | |
3732 | cat > $TMPC << EOF | |
3733 | #include <sys/memfd.h> | |
3734 | ||
3735 | int main(void) | |
3736 | { | |
3737 | return memfd_create("foo", MFD_ALLOW_SEALING); | |
3738 | } | |
3739 | EOF | |
3740 | if compile_prog "" "" ; then | |
3741 | memfd=yes | |
3742 | fi | |
3743 | ||
3744 | ||
3745 | ||
3746 | # check for fallocate | |
3747 | fallocate=no | |
3748 | cat > $TMPC << EOF | |
3749 | #include <fcntl.h> | |
3750 | ||
3751 | int main(void) | |
3752 | { | |
3753 | fallocate(0, 0, 0, 0); | |
3754 | return 0; | |
3755 | } | |
3756 | EOF | |
3757 | if compile_prog "" "" ; then | |
3758 | fallocate=yes | |
3759 | fi | |
3760 | ||
3761 | # check for fallocate hole punching | |
3762 | fallocate_punch_hole=no | |
3763 | cat > $TMPC << EOF | |
3764 | #include <fcntl.h> | |
3765 | #include <linux/falloc.h> | |
3766 | ||
3767 | int main(void) | |
3768 | { | |
3769 | fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0); | |
3770 | return 0; | |
3771 | } | |
3772 | EOF | |
3773 | if compile_prog "" "" ; then | |
3774 | fallocate_punch_hole=yes | |
3775 | fi | |
3776 | ||
3777 | # check that fallocate supports range zeroing inside the file | |
3778 | fallocate_zero_range=no | |
3779 | cat > $TMPC << EOF | |
3780 | #include <fcntl.h> | |
3781 | #include <linux/falloc.h> | |
3782 | ||
3783 | int main(void) | |
3784 | { | |
3785 | fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0); | |
3786 | return 0; | |
3787 | } | |
3788 | EOF | |
3789 | if compile_prog "" "" ; then | |
3790 | fallocate_zero_range=yes | |
3791 | fi | |
3792 | ||
3793 | # check for posix_fallocate | |
3794 | posix_fallocate=no | |
3795 | cat > $TMPC << EOF | |
3796 | #include <fcntl.h> | |
3797 | ||
3798 | int main(void) | |
3799 | { | |
3800 | posix_fallocate(0, 0, 0); | |
3801 | return 0; | |
3802 | } | |
3803 | EOF | |
3804 | if compile_prog "" "" ; then | |
3805 | posix_fallocate=yes | |
3806 | fi | |
3807 | ||
3808 | # check for sync_file_range | |
3809 | sync_file_range=no | |
3810 | cat > $TMPC << EOF | |
3811 | #include <fcntl.h> | |
3812 | ||
3813 | int main(void) | |
3814 | { | |
3815 | sync_file_range(0, 0, 0, 0); | |
3816 | return 0; | |
3817 | } | |
3818 | EOF | |
3819 | if compile_prog "" "" ; then | |
3820 | sync_file_range=yes | |
3821 | fi | |
3822 | ||
3823 | # check for linux/fiemap.h and FS_IOC_FIEMAP | |
3824 | fiemap=no | |
3825 | cat > $TMPC << EOF | |
3826 | #include <sys/ioctl.h> | |
3827 | #include <linux/fs.h> | |
3828 | #include <linux/fiemap.h> | |
3829 | ||
3830 | int main(void) | |
3831 | { | |
3832 | ioctl(0, FS_IOC_FIEMAP, 0); | |
3833 | return 0; | |
3834 | } | |
3835 | EOF | |
3836 | if compile_prog "" "" ; then | |
3837 | fiemap=yes | |
3838 | fi | |
3839 | ||
3840 | # check for dup3 | |
3841 | dup3=no | |
3842 | cat > $TMPC << EOF | |
3843 | #include <unistd.h> | |
3844 | ||
3845 | int main(void) | |
3846 | { | |
3847 | dup3(0, 0, 0); | |
3848 | return 0; | |
3849 | } | |
3850 | EOF | |
3851 | if compile_prog "" "" ; then | |
3852 | dup3=yes | |
3853 | fi | |
3854 | ||
3855 | # check for ppoll support | |
3856 | ppoll=no | |
3857 | cat > $TMPC << EOF | |
3858 | #include <poll.h> | |
3859 | ||
3860 | int main(void) | |
3861 | { | |
3862 | struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 }; | |
3863 | ppoll(&pfd, 1, 0, 0); | |
3864 | return 0; | |
3865 | } | |
3866 | EOF | |
3867 | if compile_prog "" "" ; then | |
3868 | ppoll=yes | |
3869 | fi | |
3870 | ||
3871 | # check for prctl(PR_SET_TIMERSLACK , ... ) support | |
3872 | prctl_pr_set_timerslack=no | |
3873 | cat > $TMPC << EOF | |
3874 | #include <sys/prctl.h> | |
3875 | ||
3876 | int main(void) | |
3877 | { | |
3878 | prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0); | |
3879 | return 0; | |
3880 | } | |
3881 | EOF | |
3882 | if compile_prog "" "" ; then | |
3883 | prctl_pr_set_timerslack=yes | |
3884 | fi | |
3885 | ||
3886 | # check for epoll support | |
3887 | epoll=no | |
3888 | cat > $TMPC << EOF | |
3889 | #include <sys/epoll.h> | |
3890 | ||
3891 | int main(void) | |
3892 | { | |
3893 | epoll_create(0); | |
3894 | return 0; | |
3895 | } | |
3896 | EOF | |
3897 | if compile_prog "" "" ; then | |
3898 | epoll=yes | |
3899 | fi | |
3900 | ||
3901 | # epoll_create1 is a later addition | |
3902 | # so we must check separately for its presence | |
3903 | epoll_create1=no | |
3904 | cat > $TMPC << EOF | |
3905 | #include <sys/epoll.h> | |
3906 | ||
3907 | int main(void) | |
3908 | { | |
3909 | /* Note that we use epoll_create1 as a value, not as | |
3910 | * a function being called. This is necessary so that on | |
3911 | * old SPARC glibc versions where the function was present in | |
3912 | * the library but not declared in the header file we will | |
3913 | * fail the configure check. (Otherwise we will get a compiler | |
3914 | * warning but not an error, and will proceed to fail the | |
3915 | * qemu compile where we compile with -Werror.) | |
3916 | */ | |
3917 | return (int)(uintptr_t)&epoll_create1; | |
3918 | } | |
3919 | EOF | |
3920 | if compile_prog "" "" ; then | |
3921 | epoll_create1=yes | |
3922 | fi | |
3923 | ||
3924 | # check for sendfile support | |
3925 | sendfile=no | |
3926 | cat > $TMPC << EOF | |
3927 | #include <sys/sendfile.h> | |
3928 | ||
3929 | int main(void) | |
3930 | { | |
3931 | return sendfile(0, 0, 0, 0); | |
3932 | } | |
3933 | EOF | |
3934 | if compile_prog "" "" ; then | |
3935 | sendfile=yes | |
3936 | fi | |
3937 | ||
3938 | # check for timerfd support (glibc 2.8 and newer) | |
3939 | timerfd=no | |
3940 | cat > $TMPC << EOF | |
3941 | #include <sys/timerfd.h> | |
3942 | ||
3943 | int main(void) | |
3944 | { | |
3945 | return(timerfd_create(CLOCK_REALTIME, 0)); | |
3946 | } | |
3947 | EOF | |
3948 | if compile_prog "" "" ; then | |
3949 | timerfd=yes | |
3950 | fi | |
3951 | ||
3952 | # check for setns and unshare support | |
3953 | setns=no | |
3954 | cat > $TMPC << EOF | |
3955 | #include <sched.h> | |
3956 | ||
3957 | int main(void) | |
3958 | { | |
3959 | int ret; | |
3960 | ret = setns(0, 0); | |
3961 | ret = unshare(0); | |
3962 | return ret; | |
3963 | } | |
3964 | EOF | |
3965 | if compile_prog "" "" ; then | |
3966 | setns=yes | |
3967 | fi | |
3968 | ||
3969 | # clock_adjtime probe | |
3970 | clock_adjtime=no | |
3971 | cat > $TMPC <<EOF | |
3972 | #include <time.h> | |
3973 | ||
3974 | int main(void) | |
3975 | { | |
3976 | return clock_adjtime(0, 0); | |
3977 | } | |
3978 | EOF | |
3979 | clock_adjtime=no | |
3980 | if compile_prog "" "" ; then | |
3981 | clock_adjtime=yes | |
3982 | fi | |
3983 | ||
3984 | # syncfs probe | |
3985 | syncfs=no | |
3986 | cat > $TMPC <<EOF | |
3987 | #include <unistd.h> | |
3988 | ||
3989 | int main(void) | |
3990 | { | |
3991 | return syncfs(0); | |
3992 | } | |
3993 | EOF | |
3994 | syncfs=no | |
3995 | if compile_prog "" "" ; then | |
3996 | syncfs=yes | |
3997 | fi | |
3998 | ||
3999 | # Check if tools are available to build documentation. | |
4000 | if test "$docs" != "no" ; then | |
4001 | if has makeinfo && has pod2man; then | |
4002 | docs=yes | |
4003 | else | |
4004 | if test "$docs" = "yes" ; then | |
4005 | feature_not_found "docs" "Install texinfo and Perl/perl-podlators" | |
4006 | fi | |
4007 | docs=no | |
4008 | fi | |
4009 | fi | |
4010 | ||
4011 | # Search for bswap_32 function | |
4012 | byteswap_h=no | |
4013 | cat > $TMPC << EOF | |
4014 | #include <byteswap.h> | |
4015 | int main(void) { return bswap_32(0); } | |
4016 | EOF | |
4017 | if compile_prog "" "" ; then | |
4018 | byteswap_h=yes | |
4019 | fi | |
4020 | ||
4021 | # Search for bswap32 function | |
4022 | bswap_h=no | |
4023 | cat > $TMPC << EOF | |
4024 | #include <sys/endian.h> | |
4025 | #include <sys/types.h> | |
4026 | #include <machine/bswap.h> | |
4027 | int main(void) { return bswap32(0); } | |
4028 | EOF | |
4029 | if compile_prog "" "" ; then | |
4030 | bswap_h=yes | |
4031 | fi | |
4032 | ||
4033 | ########################################## | |
4034 | # Do we have libiscsi >= 1.9.0 | |
4035 | if test "$libiscsi" != "no" ; then | |
4036 | if $pkg_config --atleast-version=1.9.0 libiscsi; then | |
4037 | libiscsi="yes" | |
4038 | libiscsi_cflags=$($pkg_config --cflags libiscsi) | |
4039 | libiscsi_libs=$($pkg_config --libs libiscsi) | |
4040 | else | |
4041 | if test "$libiscsi" = "yes" ; then | |
4042 | feature_not_found "libiscsi" "Install libiscsi >= 1.9.0" | |
4043 | fi | |
4044 | libiscsi="no" | |
4045 | fi | |
4046 | fi | |
4047 | ||
4048 | ########################################## | |
4049 | # Do we need libm | |
4050 | cat > $TMPC << EOF | |
4051 | #include <math.h> | |
4052 | int main(int argc, char **argv) { return isnan(sin((double)argc)); } | |
4053 | EOF | |
4054 | if compile_prog "" "" ; then | |
4055 | : | |
4056 | elif compile_prog "" "-lm" ; then | |
4057 | LIBS="-lm $LIBS" | |
4058 | libs_qga="-lm $libs_qga" | |
4059 | else | |
4060 | error_exit "libm check failed" | |
4061 | fi | |
4062 | ||
4063 | ########################################## | |
4064 | # Do we need librt | |
4065 | # uClibc provides 2 versions of clock_gettime(), one with realtime | |
4066 | # support and one without. This means that the clock_gettime() don't | |
4067 | # need -lrt. We still need it for timer_create() so we check for this | |
4068 | # function in addition. | |
4069 | cat > $TMPC <<EOF | |
4070 | #include <signal.h> | |
4071 | #include <time.h> | |
4072 | int main(void) { | |
4073 | timer_create(CLOCK_REALTIME, NULL, NULL); | |
4074 | return clock_gettime(CLOCK_REALTIME, NULL); | |
4075 | } | |
4076 | EOF | |
4077 | ||
4078 | if compile_prog "" "" ; then | |
4079 | : | |
4080 | # we need pthread for static linking. use previous pthread test result | |
4081 | elif compile_prog "" "$pthread_lib -lrt" ; then | |
4082 | LIBS="$LIBS -lrt" | |
4083 | libs_qga="$libs_qga -lrt" | |
4084 | fi | |
4085 | ||
4086 | if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \ | |
4087 | "$aix" != "yes" -a "$haiku" != "yes" ; then | |
4088 | libs_softmmu="-lutil $libs_softmmu" | |
4089 | fi | |
4090 | ||
4091 | ########################################## | |
4092 | # spice probe | |
4093 | if test "$spice" != "no" ; then | |
4094 | cat > $TMPC << EOF | |
4095 | #include <spice.h> | |
4096 | int main(void) { spice_server_new(); return 0; } | |
4097 | EOF | |
4098 | spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null) | |
4099 | spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null) | |
4100 | if $pkg_config --atleast-version=0.12.0 spice-server && \ | |
4101 | $pkg_config --atleast-version=0.12.3 spice-protocol && \ | |
4102 | compile_prog "$spice_cflags" "$spice_libs" ; then | |
4103 | spice="yes" | |
4104 | libs_softmmu="$libs_softmmu $spice_libs" | |
4105 | QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags" | |
4106 | spice_protocol_version=$($pkg_config --modversion spice-protocol) | |
4107 | spice_server_version=$($pkg_config --modversion spice-server) | |
4108 | else | |
4109 | if test "$spice" = "yes" ; then | |
4110 | feature_not_found "spice" \ | |
4111 | "Install spice-server(>=0.12.0) and spice-protocol(>=0.12.3) devel" | |
4112 | fi | |
4113 | spice="no" | |
4114 | fi | |
4115 | fi | |
4116 | ||
4117 | # check for smartcard support | |
4118 | smartcard_cflags="" | |
4119 | if test "$smartcard" != "no"; then | |
4120 | if $pkg_config libcacard; then | |
4121 | libcacard_cflags=$($pkg_config --cflags libcacard) | |
4122 | libcacard_libs=$($pkg_config --libs libcacard) | |
4123 | QEMU_CFLAGS="$QEMU_CFLAGS $libcacard_cflags" | |
4124 | libs_softmmu="$libs_softmmu $libcacard_libs" | |
4125 | smartcard="yes" | |
4126 | else | |
4127 | if test "$smartcard" = "yes"; then | |
4128 | feature_not_found "smartcard" "Install libcacard devel" | |
4129 | fi | |
4130 | smartcard="no" | |
4131 | fi | |
4132 | fi | |
4133 | ||
4134 | # check for libusb | |
4135 | if test "$libusb" != "no" ; then | |
4136 | if $pkg_config --atleast-version=1.0.13 libusb-1.0; then | |
4137 | libusb="yes" | |
4138 | libusb_cflags=$($pkg_config --cflags libusb-1.0) | |
4139 | libusb_libs=$($pkg_config --libs libusb-1.0) | |
4140 | QEMU_CFLAGS="$QEMU_CFLAGS $libusb_cflags" | |
4141 | libs_softmmu="$libs_softmmu $libusb_libs" | |
4142 | else | |
4143 | if test "$libusb" = "yes"; then | |
4144 | feature_not_found "libusb" "Install libusb devel >= 1.0.13" | |
4145 | fi | |
4146 | libusb="no" | |
4147 | fi | |
4148 | fi | |
4149 | ||
4150 | # check for usbredirparser for usb network redirection support | |
4151 | if test "$usb_redir" != "no" ; then | |
4152 | if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then | |
4153 | usb_redir="yes" | |
4154 | usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5) | |
4155 | usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5) | |
4156 | QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags" | |
4157 | libs_softmmu="$libs_softmmu $usb_redir_libs" | |
4158 | else | |
4159 | if test "$usb_redir" = "yes"; then | |
4160 | feature_not_found "usb-redir" "Install usbredir devel" | |
4161 | fi | |
4162 | usb_redir="no" | |
4163 | fi | |
4164 | fi | |
4165 | ||
4166 | ########################################## | |
4167 | # check if we have VSS SDK headers for win | |
4168 | ||
4169 | if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then | |
4170 | case "$vss_win32_sdk" in | |
4171 | "") vss_win32_include="-isystem $source_path" ;; | |
4172 | *\ *) # The SDK is installed in "Program Files" by default, but we cannot | |
4173 | # handle path with spaces. So we symlink the headers into ".sdk/vss". | |
4174 | vss_win32_include="-isystem $source_path/.sdk/vss" | |
4175 | symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc" | |
4176 | ;; | |
4177 | *) vss_win32_include="-isystem $vss_win32_sdk" | |
4178 | esac | |
4179 | cat > $TMPC << EOF | |
4180 | #define __MIDL_user_allocate_free_DEFINED__ | |
4181 | #include <inc/win2003/vss.h> | |
4182 | int main(void) { return VSS_CTX_BACKUP; } | |
4183 | EOF | |
4184 | if compile_prog "$vss_win32_include" "" ; then | |
4185 | guest_agent_with_vss="yes" | |
4186 | QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include" | |
4187 | libs_qga="-lole32 -loleaut32 -lshlwapi -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga" | |
4188 | qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb" | |
4189 | else | |
4190 | if test "$vss_win32_sdk" != "" ; then | |
4191 | echo "ERROR: Please download and install Microsoft VSS SDK:" | |
4192 | echo "ERROR: http://www.microsoft.com/en-us/download/details.aspx?id=23490" | |
4193 | echo "ERROR: On POSIX-systems, you can extract the SDK headers by:" | |
4194 | echo "ERROR: scripts/extract-vsssdk-headers setup.exe" | |
4195 | echo "ERROR: The headers are extracted in the directory \`inc'." | |
4196 | feature_not_found "VSS support" | |
4197 | fi | |
4198 | guest_agent_with_vss="no" | |
4199 | fi | |
4200 | fi | |
4201 | ||
4202 | ########################################## | |
4203 | # lookup Windows platform SDK (if not specified) | |
4204 | # The SDK is needed only to build .tlb (type library) file of guest agent | |
4205 | # VSS provider from the source. It is usually unnecessary because the | |
4206 | # pre-compiled .tlb file is included. | |
4207 | ||
4208 | if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss" = "yes" ; then | |
4209 | if test -z "$win_sdk"; then | |
4210 | programfiles="$PROGRAMFILES" | |
4211 | test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432" | |
4212 | if test -n "$programfiles"; then | |
4213 | win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null | |
4214 | else | |
4215 | feature_not_found "Windows SDK" | |
4216 | fi | |
4217 | elif test "$win_sdk" = "no"; then | |
4218 | win_sdk="" | |
4219 | fi | |
4220 | fi | |
4221 | ||
4222 | ########################################## | |
4223 | # check if mingw environment provides a recent ntddscsi.h | |
4224 | if test "$mingw32" = "yes" -a "$guest_agent" != "no"; then | |
4225 | cat > $TMPC << EOF | |
4226 | #include <windows.h> | |
4227 | #include <ntddscsi.h> | |
4228 | int main(void) { | |
4229 | #if !defined(IOCTL_SCSI_GET_ADDRESS) | |
4230 | #error Missing required ioctl definitions | |
4231 | #endif | |
4232 | SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 }; | |
4233 | return addr.Lun; | |
4234 | } | |
4235 | EOF | |
4236 | if compile_prog "" "" ; then | |
4237 | guest_agent_ntddscsi=yes | |
4238 | libs_qga="-lsetupapi $libs_qga" | |
4239 | fi | |
4240 | fi | |
4241 | ||
4242 | ########################################## | |
4243 | # virgl renderer probe | |
4244 | ||
4245 | if test "$virglrenderer" != "no" ; then | |
4246 | cat > $TMPC << EOF | |
4247 | #include <virglrenderer.h> | |
4248 | int main(void) { virgl_renderer_poll(); return 0; } | |
4249 | EOF | |
4250 | virgl_cflags=$($pkg_config --cflags virglrenderer 2>/dev/null) | |
4251 | virgl_libs=$($pkg_config --libs virglrenderer 2>/dev/null) | |
4252 | if $pkg_config virglrenderer >/dev/null 2>&1 && \ | |
4253 | compile_prog "$virgl_cflags" "$virgl_libs" ; then | |
4254 | virglrenderer="yes" | |
4255 | else | |
4256 | if test "$virglrenderer" = "yes" ; then | |
4257 | feature_not_found "virglrenderer" | |
4258 | fi | |
4259 | virglrenderer="no" | |
4260 | fi | |
4261 | fi | |
4262 | ||
4263 | ########################################## | |
4264 | # check if we have fdatasync | |
4265 | ||
4266 | fdatasync=no | |
4267 | cat > $TMPC << EOF | |
4268 | #include <unistd.h> | |
4269 | int main(void) { | |
4270 | #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0 | |
4271 | return fdatasync(0); | |
4272 | #else | |
4273 | #error Not supported | |
4274 | #endif | |
4275 | } | |
4276 | EOF | |
4277 | if compile_prog "" "" ; then | |
4278 | fdatasync=yes | |
4279 | fi | |
4280 | ||
4281 | ########################################## | |
4282 | # check if we have madvise | |
4283 | ||
4284 | madvise=no | |
4285 | cat > $TMPC << EOF | |
4286 | #include <sys/types.h> | |
4287 | #include <sys/mman.h> | |
4288 | #include <stddef.h> | |
4289 | int main(void) { return madvise(NULL, 0, MADV_DONTNEED); } | |
4290 | EOF | |
4291 | if compile_prog "" "" ; then | |
4292 | madvise=yes | |
4293 | fi | |
4294 | ||
4295 | ########################################## | |
4296 | # check if we have posix_madvise | |
4297 | ||
4298 | posix_madvise=no | |
4299 | cat > $TMPC << EOF | |
4300 | #include <sys/mman.h> | |
4301 | #include <stddef.h> | |
4302 | int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); } | |
4303 | EOF | |
4304 | if compile_prog "" "" ; then | |
4305 | posix_madvise=yes | |
4306 | fi | |
4307 | ||
4308 | ########################################## | |
4309 | # check if we have posix_syslog | |
4310 | ||
4311 | posix_syslog=no | |
4312 | cat > $TMPC << EOF | |
4313 | #include <syslog.h> | |
4314 | int main(void) { openlog("qemu", LOG_PID, LOG_DAEMON); syslog(LOG_INFO, "configure"); return 0; } | |
4315 | EOF | |
4316 | if compile_prog "" "" ; then | |
4317 | posix_syslog=yes | |
4318 | fi | |
4319 | ||
4320 | ########################################## | |
4321 | # check if trace backend exists | |
4322 | ||
4323 | $python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends > /dev/null 2> /dev/null | |
4324 | if test "$?" -ne 0 ; then | |
4325 | error_exit "invalid trace backends" \ | |
4326 | "Please choose supported trace backends." | |
4327 | fi | |
4328 | ||
4329 | ########################################## | |
4330 | # For 'ust' backend, test if ust headers are present | |
4331 | if have_backend "ust"; then | |
4332 | cat > $TMPC << EOF | |
4333 | #include <lttng/tracepoint.h> | |
4334 | int main(void) { return 0; } | |
4335 | EOF | |
4336 | if compile_prog "" "-Wl,--no-as-needed -ldl" ; then | |
4337 | if $pkg_config lttng-ust --exists; then | |
4338 | lttng_ust_libs=$($pkg_config --libs lttng-ust) | |
4339 | else | |
4340 | lttng_ust_libs="-llttng-ust -ldl" | |
4341 | fi | |
4342 | if $pkg_config liburcu-bp --exists; then | |
4343 | urcu_bp_libs=$($pkg_config --libs liburcu-bp) | |
4344 | else | |
4345 | urcu_bp_libs="-lurcu-bp" | |
4346 | fi | |
4347 | ||
4348 | LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS" | |
4349 | libs_qga="$lttng_ust_libs $urcu_bp_libs $libs_qga" | |
4350 | else | |
4351 | error_exit "Trace backend 'ust' missing lttng-ust header files" | |
4352 | fi | |
4353 | fi | |
4354 | ||
4355 | ########################################## | |
4356 | # For 'dtrace' backend, test if 'dtrace' command is present | |
4357 | if have_backend "dtrace"; then | |
4358 | if ! has 'dtrace' ; then | |
4359 | error_exit "dtrace command is not found in PATH $PATH" | |
4360 | fi | |
4361 | trace_backend_stap="no" | |
4362 | if has 'stap' ; then | |
4363 | trace_backend_stap="yes" | |
4364 | fi | |
4365 | fi | |
4366 | ||
4367 | ########################################## | |
4368 | # check and set a backend for coroutine | |
4369 | ||
4370 | # We prefer ucontext, but it's not always possible. The fallback | |
4371 | # is sigcontext. gthread is not selectable except explicitly, because | |
4372 | # it is not functional enough to run QEMU proper. (It is occasionally | |
4373 | # useful for debugging purposes.) On Windows the only valid backend | |
4374 | # is the Windows-specific one. | |
4375 | ||
4376 | ucontext_works=no | |
4377 | if test "$darwin" != "yes"; then | |
4378 | cat > $TMPC << EOF | |
4379 | #include <ucontext.h> | |
4380 | #ifdef __stub_makecontext | |
4381 | #error Ignoring glibc stub makecontext which will always fail | |
4382 | #endif | |
4383 | int main(void) { makecontext(0, 0, 0); return 0; } | |
4384 | EOF | |
4385 | if compile_prog "" "" ; then | |
4386 | ucontext_works=yes | |
4387 | fi | |
4388 | fi | |
4389 | ||
4390 | if test "$coroutine" = ""; then | |
4391 | if test "$mingw32" = "yes"; then | |
4392 | coroutine=win32 | |
4393 | elif test "$ucontext_works" = "yes"; then | |
4394 | coroutine=ucontext | |
4395 | else | |
4396 | coroutine=sigaltstack | |
4397 | fi | |
4398 | else | |
4399 | case $coroutine in | |
4400 | windows) | |
4401 | if test "$mingw32" != "yes"; then | |
4402 | error_exit "'windows' coroutine backend only valid for Windows" | |
4403 | fi | |
4404 | # Unfortunately the user visible backend name doesn't match the | |
4405 | # coroutine-*.c filename for this case, so we have to adjust it here. | |
4406 | coroutine=win32 | |
4407 | ;; | |
4408 | ucontext) | |
4409 | if test "$ucontext_works" != "yes"; then | |
4410 | feature_not_found "ucontext" | |
4411 | fi | |
4412 | ;; | |
4413 | gthread|sigaltstack) | |
4414 | if test "$mingw32" = "yes"; then | |
4415 | error_exit "only the 'windows' coroutine backend is valid for Windows" | |
4416 | fi | |
4417 | ;; | |
4418 | *) | |
4419 | error_exit "unknown coroutine backend $coroutine" | |
4420 | ;; | |
4421 | esac | |
4422 | fi | |
4423 | ||
4424 | if test "$coroutine_pool" = ""; then | |
4425 | if test "$coroutine" = "gthread"; then | |
4426 | coroutine_pool=no | |
4427 | else | |
4428 | coroutine_pool=yes | |
4429 | fi | |
4430 | fi | |
4431 | if test "$coroutine" = "gthread" -a "$coroutine_pool" = "yes"; then | |
4432 | error_exit "'gthread' coroutine backend does not support pool (use --disable-coroutine-pool)" | |
4433 | fi | |
4434 | ||
4435 | if test "$debug_stack_usage" = "yes"; then | |
4436 | if test "$cpu" = "ia64" -o "$cpu" = "hppa"; then | |
4437 | error_exit "stack usage debugging is not supported for $cpu" | |
4438 | fi | |
4439 | if test "$coroutine_pool" = "yes"; then | |
4440 | echo "WARN: disabling coroutine pool for stack usage debugging" | |
4441 | coroutine_pool=no | |
4442 | fi | |
4443 | fi | |
4444 | ||
4445 | ||
4446 | ########################################## | |
4447 | # check if we have open_by_handle_at | |
4448 | ||
4449 | open_by_handle_at=no | |
4450 | cat > $TMPC << EOF | |
4451 | #include <fcntl.h> | |
4452 | #if !defined(AT_EMPTY_PATH) | |
4453 | # error missing definition | |
4454 | #else | |
4455 | int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); } | |
4456 | #endif | |
4457 | EOF | |
4458 | if compile_prog "" "" ; then | |
4459 | open_by_handle_at=yes | |
4460 | fi | |
4461 | ||
4462 | ######################################## | |
4463 | # check if we have linux/magic.h | |
4464 | ||
4465 | linux_magic_h=no | |
4466 | cat > $TMPC << EOF | |
4467 | #include <linux/magic.h> | |
4468 | int main(void) { | |
4469 | return 0; | |
4470 | } | |
4471 | EOF | |
4472 | if compile_prog "" "" ; then | |
4473 | linux_magic_h=yes | |
4474 | fi | |
4475 | ||
4476 | ######################################## | |
4477 | # check whether we can disable warning option with a pragma (this is needed | |
4478 | # to silence warnings in the headers of some versions of external libraries). | |
4479 | # This test has to be compiled with -Werror as otherwise an unknown pragma is | |
4480 | # only a warning. | |
4481 | # | |
4482 | # If we can't selectively disable warning in the code, disable -Werror so that | |
4483 | # the build doesn't fail anyway. | |
4484 | ||
4485 | pragma_disable_unused_but_set=no | |
4486 | cat > $TMPC << EOF | |
4487 | #pragma GCC diagnostic push | |
4488 | #pragma GCC diagnostic ignored "-Wunused-but-set-variable" | |
4489 | #pragma GCC diagnostic ignored "-Wstrict-prototypes" | |
4490 | #pragma GCC diagnostic pop | |
4491 | ||
4492 | int main(void) { | |
4493 | return 0; | |
4494 | } | |
4495 | EOF | |
4496 | if compile_prog "-Werror" "" ; then | |
4497 | pragma_diagnostic_available=yes | |
4498 | else | |
4499 | werror=no | |
4500 | fi | |
4501 | ||
4502 | ######################################## | |
4503 | # check if we have valgrind/valgrind.h | |
4504 | ||
4505 | valgrind_h=no | |
4506 | cat > $TMPC << EOF | |
4507 | #include <valgrind/valgrind.h> | |
4508 | int main(void) { | |
4509 | return 0; | |
4510 | } | |
4511 | EOF | |
4512 | if compile_prog "" "" ; then | |
4513 | valgrind_h=yes | |
4514 | fi | |
4515 | ||
4516 | ######################################## | |
4517 | # check if environ is declared | |
4518 | ||
4519 | has_environ=no | |
4520 | cat > $TMPC << EOF | |
4521 | #include <unistd.h> | |
4522 | int main(void) { | |
4523 | environ = 0; | |
4524 | return 0; | |
4525 | } | |
4526 | EOF | |
4527 | if compile_prog "" "" ; then | |
4528 | has_environ=yes | |
4529 | fi | |
4530 | ||
4531 | ######################################## | |
4532 | # check if cpuid.h is usable. | |
4533 | ||
4534 | cpuid_h=no | |
4535 | cat > $TMPC << EOF | |
4536 | #include <cpuid.h> | |
4537 | int main(void) { | |
4538 | unsigned a, b, c, d; | |
4539 | int max = __get_cpuid_max(0, 0); | |
4540 | ||
4541 | if (max >= 1) { | |
4542 | __cpuid(1, a, b, c, d); | |
4543 | } | |
4544 | ||
4545 | if (max >= 7) { | |
4546 | __cpuid_count(7, 0, a, b, c, d); | |
4547 | } | |
4548 | ||
4549 | return 0; | |
4550 | } | |
4551 | EOF | |
4552 | if compile_prog "" "" ; then | |
4553 | cpuid_h=yes | |
4554 | fi | |
4555 | ||
4556 | ######################################## | |
4557 | # check if __[u]int128_t is usable. | |
4558 | ||
4559 | int128=no | |
4560 | cat > $TMPC << EOF | |
4561 | #if defined(__clang_major__) && defined(__clang_minor__) | |
4562 | # if ((__clang_major__ < 3) || (__clang_major__ == 3) && (__clang_minor__ < 2)) | |
4563 | # error __int128_t does not work in CLANG before 3.2 | |
4564 | # endif | |
4565 | #endif | |
4566 | __int128_t a; | |
4567 | __uint128_t b; | |
4568 | int main (void) { | |
4569 | a = a + b; | |
4570 | b = a * b; | |
4571 | a = a * a; | |
4572 | return 0; | |
4573 | } | |
4574 | EOF | |
4575 | if compile_prog "" "" ; then | |
4576 | int128=yes | |
4577 | fi | |
4578 | ||
4579 | ######################################### | |
4580 | # See if 128-bit atomic operations are supported. | |
4581 | ||
4582 | atomic128=no | |
4583 | if test "$int128" = "yes"; then | |
4584 | cat > $TMPC << EOF | |
4585 | int main(void) | |
4586 | { | |
4587 | unsigned __int128 x = 0, y = 0; | |
4588 | y = __atomic_load_16(&x, 0); | |
4589 | __atomic_store_16(&x, y, 0); | |
4590 | __atomic_compare_exchange_16(&x, &y, x, 0, 0, 0); | |
4591 | return 0; | |
4592 | } | |
4593 | EOF | |
4594 | if compile_prog "" "" ; then | |
4595 | atomic128=yes | |
4596 | fi | |
4597 | fi | |
4598 | ||
4599 | ######################################### | |
4600 | # See if 64-bit atomic operations are supported. | |
4601 | # Note that without __atomic builtins, we can only | |
4602 | # assume atomic loads/stores max at pointer size. | |
4603 | ||
4604 | cat > $TMPC << EOF | |
4605 | #include <stdint.h> | |
4606 | int main(void) | |
4607 | { | |
4608 | uint64_t x = 0, y = 0; | |
4609 | #ifdef __ATOMIC_RELAXED | |
4610 | y = __atomic_load_8(&x, 0); | |
4611 | __atomic_store_8(&x, y, 0); | |
4612 | __atomic_compare_exchange_8(&x, &y, x, 0, 0, 0); | |
4613 | __atomic_exchange_8(&x, y, 0); | |
4614 | __atomic_fetch_add_8(&x, y, 0); | |
4615 | #else | |
4616 | typedef char is_host64[sizeof(void *) >= sizeof(uint64_t) ? 1 : -1]; | |
4617 | __sync_lock_test_and_set(&x, y); | |
4618 | __sync_val_compare_and_swap(&x, y, 0); | |
4619 | __sync_fetch_and_add(&x, y); | |
4620 | #endif | |
4621 | return 0; | |
4622 | } | |
4623 | EOF | |
4624 | if compile_prog "" "" ; then | |
4625 | atomic64=yes | |
4626 | fi | |
4627 | ||
4628 | ######################################## | |
4629 | # check if getauxval is available. | |
4630 | ||
4631 | getauxval=no | |
4632 | cat > $TMPC << EOF | |
4633 | #include <sys/auxv.h> | |
4634 | int main(void) { | |
4635 | return getauxval(AT_HWCAP) == 0; | |
4636 | } | |
4637 | EOF | |
4638 | if compile_prog "" "" ; then | |
4639 | getauxval=yes | |
4640 | fi | |
4641 | ||
4642 | ######################################## | |
4643 | # check if ccache is interfering with | |
4644 | # semantic analysis of macros | |
4645 | ||
4646 | unset CCACHE_CPP2 | |
4647 | ccache_cpp2=no | |
4648 | cat > $TMPC << EOF | |
4649 | static const int Z = 1; | |
4650 | #define fn() ({ Z; }) | |
4651 | #define TAUT(X) ((X) == Z) | |
4652 | #define PAREN(X, Y) (X == Y) | |
4653 | #define ID(X) (X) | |
4654 | int main(int argc, char *argv[]) | |
4655 | { | |
4656 | int x = 0, y = 0; | |
4657 | x = ID(x); | |
4658 | x = fn(); | |
4659 | fn(); | |
4660 | if (PAREN(x, y)) return 0; | |
4661 | if (TAUT(Z)) return 0; | |
4662 | return 0; | |
4663 | } | |
4664 | EOF | |
4665 | ||
4666 | if ! compile_object "-Werror"; then | |
4667 | ccache_cpp2=yes | |
4668 | fi | |
4669 | ||
4670 | ################################################# | |
4671 | # clang does not support glibc + FORTIFY_SOURCE. | |
4672 | ||
4673 | if test "$fortify_source" != "no"; then | |
4674 | if echo | $cc -dM -E - | grep __clang__ > /dev/null 2>&1 ; then | |
4675 | fortify_source="no"; | |
4676 | elif test -n "$cxx" && | |
4677 | echo | $cxx -dM -E - | grep __clang__ >/dev/null 2>&1 ; then | |
4678 | fortify_source="no"; | |
4679 | else | |
4680 | fortify_source="yes" | |
4681 | fi | |
4682 | fi | |
4683 | ||
4684 | ########################################## | |
4685 | # check if struct fsxattr is available via linux/fs.h | |
4686 | ||
4687 | have_fsxattr=no | |
4688 | cat > $TMPC << EOF | |
4689 | #include <linux/fs.h> | |
4690 | struct fsxattr foo; | |
4691 | int main(void) { | |
4692 | return 0; | |
4693 | } | |
4694 | EOF | |
4695 | if compile_prog "" "" ; then | |
4696 | have_fsxattr=yes | |
4697 | fi | |
4698 | ||
4699 | ########################################## | |
4700 | # check if rtnetlink.h exists and is useful | |
4701 | have_rtnetlink=no | |
4702 | cat > $TMPC << EOF | |
4703 | #include <linux/rtnetlink.h> | |
4704 | int main(void) { | |
4705 | return IFLA_PROTO_DOWN; | |
4706 | } | |
4707 | EOF | |
4708 | if compile_prog "" "" ; then | |
4709 | have_rtnetlink=yes | |
4710 | fi | |
4711 | ||
4712 | ########################################## | |
4713 | # check for usable AF_VSOCK environment | |
4714 | have_af_vsock=no | |
4715 | cat > $TMPC << EOF | |
4716 | #include <errno.h> | |
4717 | #include <sys/types.h> | |
4718 | #include <sys/socket.h> | |
4719 | #if !defined(AF_VSOCK) | |
4720 | # error missing AF_VSOCK flag | |
4721 | #endif | |
4722 | #include <linux/vm_sockets.h> | |
4723 | int main(void) { | |
4724 | int sock, ret; | |
4725 | struct sockaddr_vm svm; | |
4726 | socklen_t len = sizeof(svm); | |
4727 | sock = socket(AF_VSOCK, SOCK_STREAM, 0); | |
4728 | ret = getpeername(sock, (struct sockaddr *)&svm, &len); | |
4729 | if ((ret == -1) && (errno == ENOTCONN)) { | |
4730 | return 0; | |
4731 | } | |
4732 | return -1; | |
4733 | } | |
4734 | EOF | |
4735 | if compile_prog "" "" ; then | |
4736 | have_af_vsock=yes | |
4737 | fi | |
4738 | ||
4739 | ################################################# | |
4740 | # Sparc implicitly links with --relax, which is | |
4741 | # incompatible with -r, so --no-relax should be | |
4742 | # given. It does no harm to give it on other | |
4743 | # platforms too. | |
4744 | ||
4745 | # Note: the prototype is needed since QEMU_CFLAGS | |
4746 | # contains -Wmissing-prototypes | |
4747 | cat > $TMPC << EOF | |
4748 | extern int foo(void); | |
4749 | int foo(void) { return 0; } | |
4750 | EOF | |
4751 | if ! compile_object ""; then | |
4752 | error_exit "Failed to compile object file for LD_REL_FLAGS test" | |
4753 | fi | |
4754 | for i in '-Wl,-r -Wl,--no-relax' -Wl,-r -r; do | |
4755 | if do_cc -nostdlib $i -o $TMPMO $TMPO; then | |
4756 | LD_REL_FLAGS=$i | |
4757 | break | |
4758 | fi | |
4759 | done | |
4760 | if test "$modules" = "yes" && test "$LD_REL_FLAGS" = ""; then | |
4761 | feature_not_found "modules" "Cannot find how to build relocatable objects" | |
4762 | fi | |
4763 | ||
4764 | ########################################## | |
4765 | # check for sysmacros.h | |
4766 | ||
4767 | have_sysmacros=no | |
4768 | cat > $TMPC << EOF | |
4769 | #include <sys/sysmacros.h> | |
4770 | int main(void) { | |
4771 | return makedev(0, 0); | |
4772 | } | |
4773 | EOF | |
4774 | if compile_prog "" "" ; then | |
4775 | have_sysmacros=yes | |
4776 | fi | |
4777 | ||
4778 | ########################################## | |
4779 | # End of CC checks | |
4780 | # After here, no more $cc or $ld runs | |
4781 | ||
4782 | if test "$gcov" = "yes" ; then | |
4783 | CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS" | |
4784 | LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS" | |
4785 | elif test "$fortify_source" = "yes" ; then | |
4786 | CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS" | |
4787 | elif test "$debug" = "no"; then | |
4788 | CFLAGS="-O2 $CFLAGS" | |
4789 | fi | |
4790 | ||
4791 | ########################################## | |
4792 | # Do we have libnfs | |
4793 | if test "$libnfs" != "no" ; then | |
4794 | if $pkg_config --atleast-version=1.9.3 libnfs; then | |
4795 | libnfs="yes" | |
4796 | libnfs_libs=$($pkg_config --libs libnfs) | |
4797 | else | |
4798 | if test "$libnfs" = "yes" ; then | |
4799 | feature_not_found "libnfs" "Install libnfs devel >= 1.9.3" | |
4800 | fi | |
4801 | libnfs="no" | |
4802 | fi | |
4803 | fi | |
4804 | ||
4805 | # Now we've finished running tests it's OK to add -Werror to the compiler flags | |
4806 | if test "$werror" = "yes"; then | |
4807 | QEMU_CFLAGS="-Werror $QEMU_CFLAGS" | |
4808 | fi | |
4809 | ||
4810 | if test "$solaris" = "no" ; then | |
4811 | if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then | |
4812 | LDFLAGS="-Wl,--warn-common $LDFLAGS" | |
4813 | fi | |
4814 | fi | |
4815 | ||
4816 | # test if pod2man has --utf8 option | |
4817 | if pod2man --help | grep -q utf8; then | |
4818 | POD2MAN="pod2man --utf8" | |
4819 | else | |
4820 | POD2MAN="pod2man" | |
4821 | fi | |
4822 | ||
4823 | # Use ASLR, no-SEH and DEP if available | |
4824 | if test "$mingw32" = "yes" ; then | |
4825 | for flag in --dynamicbase --no-seh --nxcompat; do | |
4826 | if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then | |
4827 | LDFLAGS="-Wl,$flag $LDFLAGS" | |
4828 | fi | |
4829 | done | |
4830 | fi | |
4831 | ||
4832 | qemu_confdir=$sysconfdir$confsuffix | |
4833 | qemu_moddir=$libdir$confsuffix | |
4834 | qemu_datadir=$datadir$confsuffix | |
4835 | qemu_localedir="$datadir/locale" | |
4836 | ||
4837 | tools="" | |
4838 | if test "$want_tools" = "yes" ; then | |
4839 | tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools" | |
4840 | if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then | |
4841 | tools="qemu-nbd\$(EXESUF) $tools" | |
4842 | tools="ivshmem-client\$(EXESUF) ivshmem-server\$(EXESUF) $tools" | |
4843 | fi | |
4844 | fi | |
4845 | if test "$softmmu" = yes ; then | |
4846 | if test "$virtfs" != no ; then | |
4847 | if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then | |
4848 | virtfs=yes | |
4849 | tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)" | |
4850 | else | |
4851 | if test "$virtfs" = yes; then | |
4852 | error_exit "VirtFS is supported only on Linux and requires libcap devel and libattr devel" | |
4853 | fi | |
4854 | virtfs=no | |
4855 | fi | |
4856 | fi | |
4857 | fi | |
4858 | ||
4859 | # Probe for guest agent support/options | |
4860 | ||
4861 | if [ "$guest_agent" != "no" ]; then | |
4862 | if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then | |
4863 | tools="qemu-ga $tools" | |
4864 | guest_agent=yes | |
4865 | elif [ "$guest_agent" != yes ]; then | |
4866 | guest_agent=no | |
4867 | else | |
4868 | error_exit "Guest agent is not supported on this platform" | |
4869 | fi | |
4870 | fi | |
4871 | ||
4872 | # Guest agent Window MSI package | |
4873 | ||
4874 | if test "$guest_agent" != yes; then | |
4875 | if test "$guest_agent_msi" = yes; then | |
4876 | error_exit "MSI guest agent package requires guest agent enabled" | |
4877 | fi | |
4878 | guest_agent_msi=no | |
4879 | elif test "$mingw32" != "yes"; then | |
4880 | if test "$guest_agent_msi" = "yes"; then | |
4881 | error_exit "MSI guest agent package is available only for MinGW Windows cross-compilation" | |
4882 | fi | |
4883 | guest_agent_msi=no | |
4884 | elif ! has wixl; then | |
4885 | if test "$guest_agent_msi" = "yes"; then | |
4886 | error_exit "MSI guest agent package requires wixl tool installed ( usually from msitools package )" | |
4887 | fi | |
4888 | guest_agent_msi=no | |
4889 | else | |
4890 | # we support qemu-ga, mingw32, and wixl: default to MSI enabled if it wasn't | |
4891 | # disabled explicitly | |
4892 | if test "$guest_agent_msi" != "no"; then | |
4893 | guest_agent_msi=yes | |
4894 | fi | |
4895 | fi | |
4896 | ||
4897 | if test "$guest_agent_msi" = "yes"; then | |
4898 | if test "$guest_agent_with_vss" = "yes"; then | |
4899 | QEMU_GA_MSI_WITH_VSS="-D InstallVss" | |
4900 | fi | |
4901 | ||
4902 | if test "$QEMU_GA_MANUFACTURER" = ""; then | |
4903 | QEMU_GA_MANUFACTURER=QEMU | |
4904 | fi | |
4905 | ||
4906 | if test "$QEMU_GA_DISTRO" = ""; then | |
4907 | QEMU_GA_DISTRO=Linux | |
4908 | fi | |
4909 | ||
4910 | if test "$QEMU_GA_VERSION" = ""; then | |
4911 | QEMU_GA_VERSION=$(cat $source_path/VERSION) | |
4912 | fi | |
4913 | ||
4914 | QEMU_GA_MSI_MINGW_DLL_PATH="-D Mingw_dlls=$($pkg_config --variable=prefix glib-2.0)/bin" | |
4915 | ||
4916 | case "$cpu" in | |
4917 | x86_64) | |
4918 | QEMU_GA_MSI_ARCH="-a x64 -D Arch=64" | |
4919 | ;; | |
4920 | i386) | |
4921 | QEMU_GA_MSI_ARCH="-D Arch=32" | |
4922 | ;; | |
4923 | *) | |
4924 | error_exit "CPU $cpu not supported for building installation package" | |
4925 | ;; | |
4926 | esac | |
4927 | fi | |
4928 | ||
4929 | # Mac OS X ships with a broken assembler | |
4930 | roms= | |
4931 | if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \ | |
4932 | "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \ | |
4933 | "$softmmu" = yes ; then | |
4934 | # Different host OS linkers have different ideas about the name of the ELF | |
4935 | # emulation. Linux and OpenBSD use 'elf_i386'; FreeBSD uses the _fbsd | |
4936 | # variant; and Windows uses i386pe. | |
4937 | for emu in elf_i386 elf_i386_fbsd i386pe; do | |
4938 | if "$ld" -verbose 2>&1 | grep -q "^[[:space:]]*$emu[[:space:]]*$"; then | |
4939 | ld_i386_emulation="$emu" | |
4940 | roms="optionrom" | |
4941 | break | |
4942 | fi | |
4943 | done | |
4944 | fi | |
4945 | if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then | |
4946 | roms="$roms spapr-rtas" | |
4947 | fi | |
4948 | ||
4949 | if test "$cpu" = "s390x" ; then | |
4950 | roms="$roms s390-ccw" | |
4951 | fi | |
4952 | ||
4953 | # Probe for the need for relocating the user-only binary. | |
4954 | if ( [ "$linux_user" = yes ] || [ "$bsd_user" = yes ] ) && [ "$pie" = no ]; then | |
4955 | textseg_addr= | |
4956 | case "$cpu" in | |
4957 | arm | i386 | ppc* | s390* | sparc* | x86_64 | x32) | |
4958 | # ??? Rationale for choosing this address | |
4959 | textseg_addr=0x60000000 | |
4960 | ;; | |
4961 | mips) | |
4962 | # A 256M aligned address, high in the address space, with enough | |
4963 | # room for the code_gen_buffer above it before the stack. | |
4964 | textseg_addr=0x60000000 | |
4965 | ;; | |
4966 | esac | |
4967 | if [ -n "$textseg_addr" ]; then | |
4968 | cat > $TMPC <<EOF | |
4969 | int main(void) { return 0; } | |
4970 | EOF | |
4971 | textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr" | |
4972 | if ! compile_prog "" "$textseg_ldflags"; then | |
4973 | # In case ld does not support -Ttext-segment, edit the default linker | |
4974 | # script via sed to set the .text start addr. This is needed on FreeBSD | |
4975 | # at least. | |
4976 | if ! $ld --verbose >/dev/null 2>&1; then | |
4977 | error_exit \ | |
4978 | "We need to link the QEMU user mode binaries at a" \ | |
4979 | "specific text address. Unfortunately your linker" \ | |
4980 | "doesn't support either the -Ttext-segment option or" \ | |
4981 | "printing the default linker script with --verbose." \ | |
4982 | "If you don't want the user mode binaries, pass the" \ | |
4983 | "--disable-user option to configure." | |
4984 | fi | |
4985 | ||
4986 | $ld --verbose | sed \ | |
4987 | -e '1,/==================================================/d' \ | |
4988 | -e '/==================================================/,$d' \ | |
4989 | -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \ | |
4990 | -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld | |
4991 | textseg_ldflags="-Wl,-T../config-host.ld" | |
4992 | fi | |
4993 | fi | |
4994 | fi | |
4995 | ||
4996 | echo_version() { | |
4997 | if test "$1" = "yes" ; then | |
4998 | echo "($2)" | |
4999 | fi | |
5000 | } | |
5001 | ||
5002 | # prepend pixman and ftd flags after all config tests are done | |
5003 | QEMU_CFLAGS="$pixman_cflags $fdt_cflags $QEMU_CFLAGS" | |
5004 | libs_softmmu="$pixman_libs $libs_softmmu" | |
5005 | ||
5006 | echo "Install prefix $prefix" | |
5007 | echo "BIOS directory $(eval echo $qemu_datadir)" | |
5008 | echo "binary directory $(eval echo $bindir)" | |
5009 | echo "library directory $(eval echo $libdir)" | |
5010 | echo "module directory $(eval echo $qemu_moddir)" | |
5011 | echo "libexec directory $(eval echo $libexecdir)" | |
5012 | echo "include directory $(eval echo $includedir)" | |
5013 | echo "config directory $(eval echo $sysconfdir)" | |
5014 | if test "$mingw32" = "no" ; then | |
5015 | echo "local state directory $(eval echo $local_statedir)" | |
5016 | echo "Manual directory $(eval echo $mandir)" | |
5017 | echo "ELF interp prefix $interp_prefix" | |
5018 | else | |
5019 | echo "local state directory queried at runtime" | |
5020 | echo "Windows SDK $win_sdk" | |
5021 | fi | |
5022 | echo "Source path $source_path" | |
5023 | echo "C compiler $cc" | |
5024 | echo "Host C compiler $host_cc" | |
5025 | echo "C++ compiler $cxx" | |
5026 | echo "Objective-C compiler $objcc" | |
5027 | echo "ARFLAGS $ARFLAGS" | |
5028 | echo "CFLAGS $CFLAGS" | |
5029 | echo "QEMU_CFLAGS $QEMU_CFLAGS" | |
5030 | echo "LDFLAGS $LDFLAGS" | |
5031 | echo "make $make" | |
5032 | echo "install $install" | |
5033 | echo "python $python" | |
5034 | if test "$slirp" = "yes" ; then | |
5035 | echo "smbd $smbd" | |
5036 | fi | |
5037 | echo "module support $modules" | |
5038 | echo "host CPU $cpu" | |
5039 | echo "host big endian $bigendian" | |
5040 | echo "target list $target_list" | |
5041 | echo "tcg debug enabled $debug_tcg" | |
5042 | echo "gprof enabled $gprof" | |
5043 | echo "sparse enabled $sparse" | |
5044 | echo "strip binaries $strip_opt" | |
5045 | echo "profiler $profiler" | |
5046 | echo "static build $static" | |
5047 | if test "$darwin" = "yes" ; then | |
5048 | echo "Cocoa support $cocoa" | |
5049 | fi | |
5050 | echo "pixman $pixman" | |
5051 | echo "SDL support $sdl $(echo_version $sdl $sdlversion)" | |
5052 | echo "GTK support $gtk $(echo_version $gtk $gtk_version)" | |
5053 | echo "GTK GL support $gtk_gl" | |
5054 | echo "VTE support $vte $(echo_version $vte $vteversion)" | |
5055 | echo "TLS priority $tls_priority" | |
5056 | echo "GNUTLS support $gnutls" | |
5057 | echo "GNUTLS rnd $gnutls_rnd" | |
5058 | echo "libgcrypt $gcrypt" | |
5059 | echo "libgcrypt kdf $gcrypt_kdf" | |
5060 | echo "nettle $nettle $(echo_version $nettle $nettle_version)" | |
5061 | echo "nettle kdf $nettle_kdf" | |
5062 | echo "libtasn1 $tasn1" | |
5063 | echo "curses support $curses" | |
5064 | echo "virgl support $virglrenderer" | |
5065 | echo "curl support $curl" | |
5066 | echo "mingw32 support $mingw32" | |
5067 | echo "Audio drivers $audio_drv_list" | |
5068 | echo "Block whitelist (rw) $block_drv_rw_whitelist" | |
5069 | echo "Block whitelist (ro) $block_drv_ro_whitelist" | |
5070 | echo "VirtFS support $virtfs" | |
5071 | echo "VNC support $vnc" | |
5072 | if test "$vnc" = "yes" ; then | |
5073 | echo "VNC SASL support $vnc_sasl" | |
5074 | echo "VNC JPEG support $vnc_jpeg" | |
5075 | echo "VNC PNG support $vnc_png" | |
5076 | fi | |
5077 | if test -n "$sparc_cpu"; then | |
5078 | echo "Target Sparc Arch $sparc_cpu" | |
5079 | fi | |
5080 | echo "xen support $xen" | |
5081 | if test "$xen" = "yes" ; then | |
5082 | echo "xen ctrl version $xen_ctrl_version" | |
5083 | echo "pv dom build $xen_pv_domain_build" | |
5084 | fi | |
5085 | echo "brlapi support $brlapi" | |
5086 | echo "bluez support $bluez" | |
5087 | echo "Documentation $docs" | |
5088 | echo "PIE $pie" | |
5089 | echo "vde support $vde" | |
5090 | echo "netmap support $netmap" | |
5091 | echo "Linux AIO support $linux_aio" | |
5092 | echo "ATTR/XATTR support $attr" | |
5093 | echo "Install blobs $blobs" | |
5094 | echo "KVM support $kvm" | |
5095 | echo "HAX support $hax" | |
5096 | echo "RDMA support $rdma" | |
5097 | echo "TCG interpreter $tcg_interpreter" | |
5098 | echo "fdt support $fdt" | |
5099 | echo "preadv support $preadv" | |
5100 | echo "fdatasync $fdatasync" | |
5101 | echo "madvise $madvise" | |
5102 | echo "posix_madvise $posix_madvise" | |
5103 | echo "libcap-ng support $cap_ng" | |
5104 | echo "vhost-net support $vhost_net" | |
5105 | echo "vhost-scsi support $vhost_scsi" | |
5106 | echo "vhost-vsock support $vhost_vsock" | |
5107 | echo "Trace backends $trace_backends" | |
5108 | if have_backend "simple"; then | |
5109 | echo "Trace output file $trace_file-<pid>" | |
5110 | fi | |
5111 | echo "spice support $spice $(echo_version $spice $spice_protocol_version/$spice_server_version)" | |
5112 | echo "rbd support $rbd" | |
5113 | echo "xfsctl support $xfs" | |
5114 | echo "smartcard support $smartcard" | |
5115 | echo "libusb $libusb" | |
5116 | echo "usb net redir $usb_redir" | |
5117 | echo "OpenGL support $opengl" | |
5118 | echo "OpenGL dmabufs $opengl_dmabuf" | |
5119 | echo "libiscsi support $libiscsi" | |
5120 | echo "libnfs support $libnfs" | |
5121 | echo "build guest agent $guest_agent" | |
5122 | echo "QGA VSS support $guest_agent_with_vss" | |
5123 | echo "QGA w32 disk info $guest_agent_ntddscsi" | |
5124 | echo "QGA MSI support $guest_agent_msi" | |
5125 | echo "seccomp support $seccomp" | |
5126 | echo "coroutine backend $coroutine" | |
5127 | echo "coroutine pool $coroutine_pool" | |
5128 | echo "debug stack usage $debug_stack_usage" | |
5129 | echo "GlusterFS support $glusterfs" | |
5130 | echo "gcov $gcov_tool" | |
5131 | echo "gcov enabled $gcov" | |
5132 | echo "TPM support $tpm" | |
5133 | echo "libssh2 support $libssh2" | |
5134 | echo "TPM passthrough $tpm_passthrough" | |
5135 | echo "QOM debugging $qom_cast_debug" | |
5136 | echo "lzo support $lzo" | |
5137 | echo "snappy support $snappy" | |
5138 | echo "bzip2 support $bzip2" | |
5139 | echo "NUMA host support $numa" | |
5140 | echo "tcmalloc support $tcmalloc" | |
5141 | echo "jemalloc support $jemalloc" | |
5142 | echo "avx2 optimization $avx2_opt" | |
5143 | echo "replication support $replication" | |
5144 | ||
5145 | if test "$sdl_too_old" = "yes"; then | |
5146 | echo "-> Your SDL version is too old - please upgrade to have SDL support" | |
5147 | fi | |
5148 | ||
5149 | if test "$supported_cpu" = "no"; then | |
5150 | echo | |
5151 | echo "WARNING: SUPPORT FOR THIS HOST CPU WILL GO AWAY IN FUTURE RELEASES!" | |
5152 | echo | |
5153 | echo "CPU host architecture $cpu support is not currently maintained." | |
5154 | echo "The QEMU project intends to remove support for this host CPU in" | |
5155 | echo "a future release if nobody volunteers to maintain it and to" | |
5156 | echo "provide a build host for our continuous integration setup." | |
5157 | echo "configure has succeeded and you can continue to build, but" | |
5158 | echo "if you care about QEMU on this platform you should contact" | |
5159 | echo "us upstream at qemu-devel@nongnu.org." | |
5160 | fi | |
5161 | ||
5162 | if test "$supported_os" = "no"; then | |
5163 | echo | |
5164 | echo "WARNING: SUPPORT FOR THIS HOST OS WILL GO AWAY IN FUTURE RELEASES!" | |
5165 | echo | |
5166 | echo "Host OS $targetos support is not currently maintained." | |
5167 | echo "The QEMU project intends to remove support for this host OS in" | |
5168 | echo "a future release if nobody volunteers to maintain it and to" | |
5169 | echo "provide a build host for our continuous integration setup." | |
5170 | echo "configure has succeeded and you can continue to build, but" | |
5171 | echo "if you care about QEMU on this platform you should contact" | |
5172 | echo "us upstream at qemu-devel@nongnu.org." | |
5173 | fi | |
5174 | ||
5175 | config_host_mak="config-host.mak" | |
5176 | ||
5177 | echo "# Automatically generated by configure - do not modify" >config-all-disas.mak | |
5178 | ||
5179 | echo "# Automatically generated by configure - do not modify" > $config_host_mak | |
5180 | echo >> $config_host_mak | |
5181 | ||
5182 | echo all: >> $config_host_mak | |
5183 | echo "prefix=$prefix" >> $config_host_mak | |
5184 | echo "bindir=$bindir" >> $config_host_mak | |
5185 | echo "libdir=$libdir" >> $config_host_mak | |
5186 | echo "libexecdir=$libexecdir" >> $config_host_mak | |
5187 | echo "includedir=$includedir" >> $config_host_mak | |
5188 | echo "mandir=$mandir" >> $config_host_mak | |
5189 | echo "sysconfdir=$sysconfdir" >> $config_host_mak | |
5190 | echo "qemu_confdir=$qemu_confdir" >> $config_host_mak | |
5191 | echo "qemu_datadir=$qemu_datadir" >> $config_host_mak | |
5192 | echo "qemu_docdir=$qemu_docdir" >> $config_host_mak | |
5193 | echo "qemu_moddir=$qemu_moddir" >> $config_host_mak | |
5194 | if test "$mingw32" = "no" ; then | |
5195 | echo "qemu_localstatedir=$local_statedir" >> $config_host_mak | |
5196 | fi | |
5197 | echo "qemu_helperdir=$libexecdir" >> $config_host_mak | |
5198 | echo "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak | |
5199 | echo "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak | |
5200 | echo "qemu_localedir=$qemu_localedir" >> $config_host_mak | |
5201 | echo "libs_softmmu=$libs_softmmu" >> $config_host_mak | |
5202 | ||
5203 | echo "ARCH=$ARCH" >> $config_host_mak | |
5204 | ||
5205 | if test "$debug_tcg" = "yes" ; then | |
5206 | echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak | |
5207 | fi | |
5208 | if test "$strip_opt" = "yes" ; then | |
5209 | echo "STRIP=${strip}" >> $config_host_mak | |
5210 | fi | |
5211 | if test "$bigendian" = "yes" ; then | |
5212 | echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak | |
5213 | fi | |
5214 | if test "$mingw32" = "yes" ; then | |
5215 | echo "CONFIG_WIN32=y" >> $config_host_mak | |
5216 | rc_version=$(cat $source_path/VERSION) | |
5217 | version_major=${rc_version%%.*} | |
5218 | rc_version=${rc_version#*.} | |
5219 | version_minor=${rc_version%%.*} | |
5220 | rc_version=${rc_version#*.} | |
5221 | version_subminor=${rc_version%%.*} | |
5222 | version_micro=0 | |
5223 | echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak | |
5224 | echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak | |
5225 | if test "$guest_agent_with_vss" = "yes" ; then | |
5226 | echo "CONFIG_QGA_VSS=y" >> $config_host_mak | |
5227 | echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak | |
5228 | echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak | |
5229 | fi | |
5230 | if test "$guest_agent_ntddscsi" = "yes" ; then | |
5231 | echo "CONFIG_QGA_NTDDDISK=y" >> $config_host_mak | |
5232 | fi | |
5233 | if test "$guest_agent_msi" = "yes"; then | |
5234 | echo "QEMU_GA_MSI_ENABLED=yes" >> $config_host_mak | |
5235 | echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak | |
5236 | echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak | |
5237 | echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak | |
5238 | echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak | |
5239 | echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak | |
5240 | echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak | |
5241 | fi | |
5242 | else | |
5243 | echo "CONFIG_POSIX=y" >> $config_host_mak | |
5244 | fi | |
5245 | ||
5246 | if test "$linux" = "yes" ; then | |
5247 | echo "CONFIG_LINUX=y" >> $config_host_mak | |
5248 | fi | |
5249 | ||
5250 | if test "$darwin" = "yes" ; then | |
5251 | echo "CONFIG_DARWIN=y" >> $config_host_mak | |
5252 | fi | |
5253 | ||
5254 | if test "$aix" = "yes" ; then | |
5255 | echo "CONFIG_AIX=y" >> $config_host_mak | |
5256 | fi | |
5257 | ||
5258 | if test "$solaris" = "yes" ; then | |
5259 | echo "CONFIG_SOLARIS=y" >> $config_host_mak | |
5260 | echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak | |
5261 | if test "$needs_libsunmath" = "yes" ; then | |
5262 | echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak | |
5263 | fi | |
5264 | fi | |
5265 | if test "$haiku" = "yes" ; then | |
5266 | echo "CONFIG_HAIKU=y" >> $config_host_mak | |
5267 | fi | |
5268 | if test "$static" = "yes" ; then | |
5269 | echo "CONFIG_STATIC=y" >> $config_host_mak | |
5270 | fi | |
5271 | if test "$profiler" = "yes" ; then | |
5272 | echo "CONFIG_PROFILER=y" >> $config_host_mak | |
5273 | fi | |
5274 | if test "$slirp" = "yes" ; then | |
5275 | echo "CONFIG_SLIRP=y" >> $config_host_mak | |
5276 | echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak | |
5277 | fi | |
5278 | if test "$vde" = "yes" ; then | |
5279 | echo "CONFIG_VDE=y" >> $config_host_mak | |
5280 | fi | |
5281 | if test "$netmap" = "yes" ; then | |
5282 | echo "CONFIG_NETMAP=y" >> $config_host_mak | |
5283 | fi | |
5284 | if test "$l2tpv3" = "yes" ; then | |
5285 | echo "CONFIG_L2TPV3=y" >> $config_host_mak | |
5286 | fi | |
5287 | if test "$cap_ng" = "yes" ; then | |
5288 | echo "CONFIG_LIBCAP=y" >> $config_host_mak | |
5289 | fi | |
5290 | echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak | |
5291 | for drv in $audio_drv_list; do | |
5292 | def=CONFIG_$(echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]') | |
5293 | echo "$def=y" >> $config_host_mak | |
5294 | done | |
5295 | if test "$audio_pt_int" = "yes" ; then | |
5296 | echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak | |
5297 | fi | |
5298 | if test "$audio_win_int" = "yes" ; then | |
5299 | echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak | |
5300 | fi | |
5301 | echo "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak | |
5302 | echo "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak | |
5303 | if test "$vnc" = "yes" ; then | |
5304 | echo "CONFIG_VNC=y" >> $config_host_mak | |
5305 | fi | |
5306 | if test "$vnc_sasl" = "yes" ; then | |
5307 | echo "CONFIG_VNC_SASL=y" >> $config_host_mak | |
5308 | fi | |
5309 | if test "$vnc_jpeg" = "yes" ; then | |
5310 | echo "CONFIG_VNC_JPEG=y" >> $config_host_mak | |
5311 | fi | |
5312 | if test "$vnc_png" = "yes" ; then | |
5313 | echo "CONFIG_VNC_PNG=y" >> $config_host_mak | |
5314 | fi | |
5315 | if test "$fnmatch" = "yes" ; then | |
5316 | echo "CONFIG_FNMATCH=y" >> $config_host_mak | |
5317 | fi | |
5318 | if test "$xfs" = "yes" ; then | |
5319 | echo "CONFIG_XFS=y" >> $config_host_mak | |
5320 | fi | |
5321 | qemu_version=$(head $source_path/VERSION) | |
5322 | echo "VERSION=$qemu_version" >>$config_host_mak | |
5323 | echo "PKGVERSION=$pkgversion" >>$config_host_mak | |
5324 | echo "SRC_PATH=$source_path" >> $config_host_mak | |
5325 | echo "TARGET_DIRS=$target_list" >> $config_host_mak | |
5326 | if [ "$docs" = "yes" ] ; then | |
5327 | echo "BUILD_DOCS=yes" >> $config_host_mak | |
5328 | fi | |
5329 | if test "$modules" = "yes"; then | |
5330 | # $shacmd can generate a hash started with digit, which the compiler doesn't | |
5331 | # like as an symbol. So prefix it with an underscore | |
5332 | echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak | |
5333 | echo "CONFIG_MODULES=y" >> $config_host_mak | |
5334 | fi | |
5335 | if test "$sdl" = "yes" ; then | |
5336 | echo "CONFIG_SDL=y" >> $config_host_mak | |
5337 | echo "CONFIG_SDLABI=$sdlabi" >> $config_host_mak | |
5338 | echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak | |
5339 | fi | |
5340 | if test "$cocoa" = "yes" ; then | |
5341 | echo "CONFIG_COCOA=y" >> $config_host_mak | |
5342 | fi | |
5343 | if test "$curses" = "yes" ; then | |
5344 | echo "CONFIG_CURSES=y" >> $config_host_mak | |
5345 | fi | |
5346 | if test "$utimens" = "yes" ; then | |
5347 | echo "CONFIG_UTIMENSAT=y" >> $config_host_mak | |
5348 | fi | |
5349 | if test "$pipe2" = "yes" ; then | |
5350 | echo "CONFIG_PIPE2=y" >> $config_host_mak | |
5351 | fi | |
5352 | if test "$accept4" = "yes" ; then | |
5353 | echo "CONFIG_ACCEPT4=y" >> $config_host_mak | |
5354 | fi | |
5355 | if test "$splice" = "yes" ; then | |
5356 | echo "CONFIG_SPLICE=y" >> $config_host_mak | |
5357 | fi | |
5358 | if test "$eventfd" = "yes" ; then | |
5359 | echo "CONFIG_EVENTFD=y" >> $config_host_mak | |
5360 | fi | |
5361 | if test "$memfd" = "yes" ; then | |
5362 | echo "CONFIG_MEMFD=y" >> $config_host_mak | |
5363 | fi | |
5364 | if test "$fallocate" = "yes" ; then | |
5365 | echo "CONFIG_FALLOCATE=y" >> $config_host_mak | |
5366 | fi | |
5367 | if test "$fallocate_punch_hole" = "yes" ; then | |
5368 | echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak | |
5369 | fi | |
5370 | if test "$fallocate_zero_range" = "yes" ; then | |
5371 | echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak | |
5372 | fi | |
5373 | if test "$posix_fallocate" = "yes" ; then | |
5374 | echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak | |
5375 | fi | |
5376 | if test "$sync_file_range" = "yes" ; then | |
5377 | echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak | |
5378 | fi | |
5379 | if test "$fiemap" = "yes" ; then | |
5380 | echo "CONFIG_FIEMAP=y" >> $config_host_mak | |
5381 | fi | |
5382 | if test "$dup3" = "yes" ; then | |
5383 | echo "CONFIG_DUP3=y" >> $config_host_mak | |
5384 | fi | |
5385 | if test "$ppoll" = "yes" ; then | |
5386 | echo "CONFIG_PPOLL=y" >> $config_host_mak | |
5387 | fi | |
5388 | if test "$prctl_pr_set_timerslack" = "yes" ; then | |
5389 | echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak | |
5390 | fi | |
5391 | if test "$epoll" = "yes" ; then | |
5392 | echo "CONFIG_EPOLL=y" >> $config_host_mak | |
5393 | fi | |
5394 | if test "$epoll_create1" = "yes" ; then | |
5395 | echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak | |
5396 | fi | |
5397 | if test "$sendfile" = "yes" ; then | |
5398 | echo "CONFIG_SENDFILE=y" >> $config_host_mak | |
5399 | fi | |
5400 | if test "$timerfd" = "yes" ; then | |
5401 | echo "CONFIG_TIMERFD=y" >> $config_host_mak | |
5402 | fi | |
5403 | if test "$setns" = "yes" ; then | |
5404 | echo "CONFIG_SETNS=y" >> $config_host_mak | |
5405 | fi | |
5406 | if test "$clock_adjtime" = "yes" ; then | |
5407 | echo "CONFIG_CLOCK_ADJTIME=y" >> $config_host_mak | |
5408 | fi | |
5409 | if test "$syncfs" = "yes" ; then | |
5410 | echo "CONFIG_SYNCFS=y" >> $config_host_mak | |
5411 | fi | |
5412 | if test "$inotify" = "yes" ; then | |
5413 | echo "CONFIG_INOTIFY=y" >> $config_host_mak | |
5414 | fi | |
5415 | if test "$inotify1" = "yes" ; then | |
5416 | echo "CONFIG_INOTIFY1=y" >> $config_host_mak | |
5417 | fi | |
5418 | if test "$byteswap_h" = "yes" ; then | |
5419 | echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak | |
5420 | fi | |
5421 | if test "$bswap_h" = "yes" ; then | |
5422 | echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak | |
5423 | fi | |
5424 | if test "$curl" = "yes" ; then | |
5425 | echo "CONFIG_CURL=m" >> $config_host_mak | |
5426 | echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak | |
5427 | echo "CURL_LIBS=$curl_libs" >> $config_host_mak | |
5428 | fi | |
5429 | if test "$brlapi" = "yes" ; then | |
5430 | echo "CONFIG_BRLAPI=y" >> $config_host_mak | |
5431 | fi | |
5432 | if test "$bluez" = "yes" ; then | |
5433 | echo "CONFIG_BLUEZ=y" >> $config_host_mak | |
5434 | echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak | |
5435 | fi | |
5436 | if test "$glib_subprocess" = "yes" ; then | |
5437 | echo "CONFIG_HAS_GLIB_SUBPROCESS_TESTS=y" >> $config_host_mak | |
5438 | fi | |
5439 | if test "$gtk" = "yes" ; then | |
5440 | echo "CONFIG_GTK=y" >> $config_host_mak | |
5441 | echo "CONFIG_GTKABI=$gtkabi" >> $config_host_mak | |
5442 | echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak | |
5443 | echo "GTK_LIBS=$gtk_libs" >> $config_host_mak | |
5444 | if test "$gtk_gl" = "yes" ; then | |
5445 | echo "CONFIG_GTK_GL=y" >> $config_host_mak | |
5446 | fi | |
5447 | fi | |
5448 | echo "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak | |
5449 | if test "$gnutls" = "yes" ; then | |
5450 | echo "CONFIG_GNUTLS=y" >> $config_host_mak | |
5451 | fi | |
5452 | if test "$gnutls_rnd" = "yes" ; then | |
5453 | echo "CONFIG_GNUTLS_RND=y" >> $config_host_mak | |
5454 | fi | |
5455 | if test "$gcrypt" = "yes" ; then | |
5456 | echo "CONFIG_GCRYPT=y" >> $config_host_mak | |
5457 | if test "$gcrypt_hmac" = "yes" ; then | |
5458 | echo "CONFIG_GCRYPT_HMAC=y" >> $config_host_mak | |
5459 | fi | |
5460 | if test "$gcrypt_kdf" = "yes" ; then | |
5461 | echo "CONFIG_GCRYPT_KDF=y" >> $config_host_mak | |
5462 | fi | |
5463 | fi | |
5464 | if test "$nettle" = "yes" ; then | |
5465 | echo "CONFIG_NETTLE=y" >> $config_host_mak | |
5466 | echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak | |
5467 | if test "$nettle_kdf" = "yes" ; then | |
5468 | echo "CONFIG_NETTLE_KDF=y" >> $config_host_mak | |
5469 | fi | |
5470 | fi | |
5471 | if test "$tasn1" = "yes" ; then | |
5472 | echo "CONFIG_TASN1=y" >> $config_host_mak | |
5473 | fi | |
5474 | if test "$have_ifaddrs_h" = "yes" ; then | |
5475 | echo "HAVE_IFADDRS_H=y" >> $config_host_mak | |
5476 | fi | |
5477 | if test "$have_broken_size_max" = "yes" ; then | |
5478 | echo "HAVE_BROKEN_SIZE_MAX=y" >> $config_host_mak | |
5479 | fi | |
5480 | ||
5481 | # Work around a system header bug with some kernel/XFS header | |
5482 | # versions where they both try to define 'struct fsxattr': | |
5483 | # xfs headers will not try to redefine structs from linux headers | |
5484 | # if this macro is set. | |
5485 | if test "$have_fsxattr" = "yes" ; then | |
5486 | echo "HAVE_FSXATTR=y" >> $config_host_mak | |
5487 | fi | |
5488 | if test "$vte" = "yes" ; then | |
5489 | echo "CONFIG_VTE=y" >> $config_host_mak | |
5490 | echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak | |
5491 | fi | |
5492 | if test "$virglrenderer" = "yes" ; then | |
5493 | echo "CONFIG_VIRGL=y" >> $config_host_mak | |
5494 | echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak | |
5495 | echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak | |
5496 | fi | |
5497 | if test "$xen" = "yes" ; then | |
5498 | echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak | |
5499 | echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak | |
5500 | if test "$xen_pv_domain_build" = "yes" ; then | |
5501 | echo "CONFIG_XEN_PV_DOMAIN_BUILD=y" >> $config_host_mak | |
5502 | fi | |
5503 | fi | |
5504 | if test "$linux_aio" = "yes" ; then | |
5505 | echo "CONFIG_LINUX_AIO=y" >> $config_host_mak | |
5506 | fi | |
5507 | if test "$attr" = "yes" ; then | |
5508 | echo "CONFIG_ATTR=y" >> $config_host_mak | |
5509 | fi | |
5510 | if test "$libattr" = "yes" ; then | |
5511 | echo "CONFIG_LIBATTR=y" >> $config_host_mak | |
5512 | fi | |
5513 | if test "$virtfs" = "yes" ; then | |
5514 | echo "CONFIG_VIRTFS=y" >> $config_host_mak | |
5515 | fi | |
5516 | if test "$vhost_scsi" = "yes" ; then | |
5517 | echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak | |
5518 | fi | |
5519 | if test "$vhost_net" = "yes" ; then | |
5520 | echo "CONFIG_VHOST_NET_USED=y" >> $config_host_mak | |
5521 | fi | |
5522 | if test "$vhost_vsock" = "yes" ; then | |
5523 | echo "CONFIG_VHOST_VSOCK=y" >> $config_host_mak | |
5524 | fi | |
5525 | if test "$blobs" = "yes" ; then | |
5526 | echo "INSTALL_BLOBS=yes" >> $config_host_mak | |
5527 | fi | |
5528 | if test "$iovec" = "yes" ; then | |
5529 | echo "CONFIG_IOVEC=y" >> $config_host_mak | |
5530 | fi | |
5531 | if test "$preadv" = "yes" ; then | |
5532 | echo "CONFIG_PREADV=y" >> $config_host_mak | |
5533 | fi | |
5534 | if test "$fdt" = "yes" ; then | |
5535 | echo "CONFIG_FDT=y" >> $config_host_mak | |
5536 | fi | |
5537 | if test "$signalfd" = "yes" ; then | |
5538 | echo "CONFIG_SIGNALFD=y" >> $config_host_mak | |
5539 | fi | |
5540 | if test "$tcg_interpreter" = "yes" ; then | |
5541 | echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak | |
5542 | fi | |
5543 | if test "$fdatasync" = "yes" ; then | |
5544 | echo "CONFIG_FDATASYNC=y" >> $config_host_mak | |
5545 | fi | |
5546 | if test "$madvise" = "yes" ; then | |
5547 | echo "CONFIG_MADVISE=y" >> $config_host_mak | |
5548 | fi | |
5549 | if test "$posix_madvise" = "yes" ; then | |
5550 | echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak | |
5551 | fi | |
5552 | ||
5553 | if test "$spice" = "yes" ; then | |
5554 | echo "CONFIG_SPICE=y" >> $config_host_mak | |
5555 | fi | |
5556 | ||
5557 | if test "$smartcard" = "yes" ; then | |
5558 | echo "CONFIG_SMARTCARD=y" >> $config_host_mak | |
5559 | fi | |
5560 | ||
5561 | if test "$libusb" = "yes" ; then | |
5562 | echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak | |
5563 | fi | |
5564 | ||
5565 | if test "$usb_redir" = "yes" ; then | |
5566 | echo "CONFIG_USB_REDIR=y" >> $config_host_mak | |
5567 | fi | |
5568 | ||
5569 | if test "$opengl" = "yes" ; then | |
5570 | echo "CONFIG_OPENGL=y" >> $config_host_mak | |
5571 | echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak | |
5572 | if test "$opengl_dmabuf" = "yes" ; then | |
5573 | echo "CONFIG_OPENGL_DMABUF=y" >> $config_host_mak | |
5574 | fi | |
5575 | fi | |
5576 | ||
5577 | if test "$avx2_opt" = "yes" ; then | |
5578 | echo "CONFIG_AVX2_OPT=y" >> $config_host_mak | |
5579 | fi | |
5580 | ||
5581 | if test "$lzo" = "yes" ; then | |
5582 | echo "CONFIG_LZO=y" >> $config_host_mak | |
5583 | fi | |
5584 | ||
5585 | if test "$snappy" = "yes" ; then | |
5586 | echo "CONFIG_SNAPPY=y" >> $config_host_mak | |
5587 | fi | |
5588 | ||
5589 | if test "$bzip2" = "yes" ; then | |
5590 | echo "CONFIG_BZIP2=y" >> $config_host_mak | |
5591 | echo "BZIP2_LIBS=-lbz2" >> $config_host_mak | |
5592 | fi | |
5593 | ||
5594 | if test "$libiscsi" = "yes" ; then | |
5595 | echo "CONFIG_LIBISCSI=m" >> $config_host_mak | |
5596 | echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak | |
5597 | echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak | |
5598 | fi | |
5599 | ||
5600 | if test "$libnfs" = "yes" ; then | |
5601 | echo "CONFIG_LIBNFS=m" >> $config_host_mak | |
5602 | echo "LIBNFS_LIBS=$libnfs_libs" >> $config_host_mak | |
5603 | fi | |
5604 | ||
5605 | if test "$seccomp" = "yes"; then | |
5606 | echo "CONFIG_SECCOMP=y" >> $config_host_mak | |
5607 | fi | |
5608 | ||
5609 | # XXX: suppress that | |
5610 | if [ "$bsd" = "yes" ] ; then | |
5611 | echo "CONFIG_BSD=y" >> $config_host_mak | |
5612 | fi | |
5613 | ||
5614 | if test "$localtime_r" = "yes" ; then | |
5615 | echo "CONFIG_LOCALTIME_R=y" >> $config_host_mak | |
5616 | fi | |
5617 | if test "$qom_cast_debug" = "yes" ; then | |
5618 | echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak | |
5619 | fi | |
5620 | if test "$rbd" = "yes" ; then | |
5621 | echo "CONFIG_RBD=m" >> $config_host_mak | |
5622 | echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak | |
5623 | echo "RBD_LIBS=$rbd_libs" >> $config_host_mak | |
5624 | fi | |
5625 | ||
5626 | echo "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak | |
5627 | if test "$coroutine_pool" = "yes" ; then | |
5628 | echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak | |
5629 | else | |
5630 | echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak | |
5631 | fi | |
5632 | ||
5633 | if test "$debug_stack_usage" = "yes" ; then | |
5634 | echo "CONFIG_DEBUG_STACK_USAGE=y" >> $config_host_mak | |
5635 | fi | |
5636 | ||
5637 | if test "$open_by_handle_at" = "yes" ; then | |
5638 | echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak | |
5639 | fi | |
5640 | ||
5641 | if test "$linux_magic_h" = "yes" ; then | |
5642 | echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak | |
5643 | fi | |
5644 | ||
5645 | if test "$pragma_diagnostic_available" = "yes" ; then | |
5646 | echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak | |
5647 | fi | |
5648 | ||
5649 | if test "$valgrind_h" = "yes" ; then | |
5650 | echo "CONFIG_VALGRIND_H=y" >> $config_host_mak | |
5651 | fi | |
5652 | ||
5653 | if test "$has_environ" = "yes" ; then | |
5654 | echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak | |
5655 | fi | |
5656 | ||
5657 | if test "$cpuid_h" = "yes" ; then | |
5658 | echo "CONFIG_CPUID_H=y" >> $config_host_mak | |
5659 | fi | |
5660 | ||
5661 | if test "$int128" = "yes" ; then | |
5662 | echo "CONFIG_INT128=y" >> $config_host_mak | |
5663 | fi | |
5664 | ||
5665 | if test "$atomic128" = "yes" ; then | |
5666 | echo "CONFIG_ATOMIC128=y" >> $config_host_mak | |
5667 | fi | |
5668 | ||
5669 | if test "$atomic64" = "yes" ; then | |
5670 | echo "CONFIG_ATOMIC64=y" >> $config_host_mak | |
5671 | fi | |
5672 | ||
5673 | if test "$getauxval" = "yes" ; then | |
5674 | echo "CONFIG_GETAUXVAL=y" >> $config_host_mak | |
5675 | fi | |
5676 | ||
5677 | if test "$glusterfs" = "yes" ; then | |
5678 | echo "CONFIG_GLUSTERFS=m" >> $config_host_mak | |
5679 | echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak | |
5680 | echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak | |
5681 | fi | |
5682 | ||
5683 | if test "$glusterfs_xlator_opt" = "yes" ; then | |
5684 | echo "CONFIG_GLUSTERFS_XLATOR_OPT=y" >> $config_host_mak | |
5685 | fi | |
5686 | ||
5687 | if test "$glusterfs_discard" = "yes" ; then | |
5688 | echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak | |
5689 | fi | |
5690 | ||
5691 | if test "$glusterfs_zerofill" = "yes" ; then | |
5692 | echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak | |
5693 | fi | |
5694 | ||
5695 | if test "$libssh2" = "yes" ; then | |
5696 | echo "CONFIG_LIBSSH2=m" >> $config_host_mak | |
5697 | echo "LIBSSH2_CFLAGS=$libssh2_cflags" >> $config_host_mak | |
5698 | echo "LIBSSH2_LIBS=$libssh2_libs" >> $config_host_mak | |
5699 | fi | |
5700 | ||
5701 | # USB host support | |
5702 | if test "$libusb" = "yes"; then | |
5703 | echo "HOST_USB=libusb legacy" >> $config_host_mak | |
5704 | else | |
5705 | echo "HOST_USB=stub" >> $config_host_mak | |
5706 | fi | |
5707 | ||
5708 | # TPM passthrough support? | |
5709 | if test "$tpm" = "yes"; then | |
5710 | echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak | |
5711 | if test "$tpm_passthrough" = "yes"; then | |
5712 | echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak | |
5713 | fi | |
5714 | fi | |
5715 | ||
5716 | echo "TRACE_BACKENDS=$trace_backends" >> $config_host_mak | |
5717 | if have_backend "nop"; then | |
5718 | echo "CONFIG_TRACE_NOP=y" >> $config_host_mak | |
5719 | fi | |
5720 | if have_backend "simple"; then | |
5721 | echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak | |
5722 | # Set the appropriate trace file. | |
5723 | trace_file="\"$trace_file-\" FMT_pid" | |
5724 | fi | |
5725 | if have_backend "log"; then | |
5726 | echo "CONFIG_TRACE_LOG=y" >> $config_host_mak | |
5727 | fi | |
5728 | if have_backend "ust"; then | |
5729 | echo "CONFIG_TRACE_UST=y" >> $config_host_mak | |
5730 | fi | |
5731 | if have_backend "dtrace"; then | |
5732 | echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak | |
5733 | if test "$trace_backend_stap" = "yes" ; then | |
5734 | echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak | |
5735 | fi | |
5736 | fi | |
5737 | if have_backend "ftrace"; then | |
5738 | if test "$linux" = "yes" ; then | |
5739 | echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak | |
5740 | else | |
5741 | feature_not_found "ftrace(trace backend)" "ftrace requires Linux" | |
5742 | fi | |
5743 | fi | |
5744 | if have_backend "syslog"; then | |
5745 | if test "$posix_syslog" = "yes" ; then | |
5746 | echo "CONFIG_TRACE_SYSLOG=y" >> $config_host_mak | |
5747 | else | |
5748 | feature_not_found "syslog(trace backend)" "syslog not available" | |
5749 | fi | |
5750 | fi | |
5751 | echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak | |
5752 | ||
5753 | if test "$rdma" = "yes" ; then | |
5754 | echo "CONFIG_RDMA=y" >> $config_host_mak | |
5755 | fi | |
5756 | ||
5757 | if test "$have_rtnetlink" = "yes" ; then | |
5758 | echo "CONFIG_RTNETLINK=y" >> $config_host_mak | |
5759 | fi | |
5760 | ||
5761 | if test "$replication" = "yes" ; then | |
5762 | echo "CONFIG_REPLICATION=y" >> $config_host_mak | |
5763 | fi | |
5764 | ||
5765 | if test "$have_af_vsock" = "yes" ; then | |
5766 | echo "CONFIG_AF_VSOCK=y" >> $config_host_mak | |
5767 | fi | |
5768 | ||
5769 | if test "$have_sysmacros" = "yes" ; then | |
5770 | echo "CONFIG_SYSMACROS=y" >> $config_host_mak | |
5771 | fi | |
5772 | ||
5773 | # Hold two types of flag: | |
5774 | # CONFIG_THREAD_SETNAME_BYTHREAD - we've got a way of setting the name on | |
5775 | # a thread we have a handle to | |
5776 | # CONFIG_PTHREAD_SETNAME_NP - A way of doing it on a particular | |
5777 | # platform | |
5778 | if test "$pthread_setname_np" = "yes" ; then | |
5779 | echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak | |
5780 | echo "CONFIG_PTHREAD_SETNAME_NP=y" >> $config_host_mak | |
5781 | fi | |
5782 | ||
5783 | if test "$tcg_interpreter" = "yes"; then | |
5784 | QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES" | |
5785 | elif test "$ARCH" = "sparc64" ; then | |
5786 | QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES" | |
5787 | elif test "$ARCH" = "s390x" ; then | |
5788 | QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES" | |
5789 | elif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then | |
5790 | QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES" | |
5791 | elif test "$ARCH" = "ppc64" ; then | |
5792 | QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/ppc $QEMU_INCLUDES" | |
5793 | else | |
5794 | QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES" | |
5795 | fi | |
5796 | QEMU_INCLUDES="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES" | |
5797 | ||
5798 | echo "TOOLS=$tools" >> $config_host_mak | |
5799 | echo "ROMS=$roms" >> $config_host_mak | |
5800 | echo "MAKE=$make" >> $config_host_mak | |
5801 | echo "INSTALL=$install" >> $config_host_mak | |
5802 | echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak | |
5803 | echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak | |
5804 | echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak | |
5805 | echo "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak | |
5806 | echo "PYTHON=$python" >> $config_host_mak | |
5807 | echo "CC=$cc" >> $config_host_mak | |
5808 | if $iasl -h > /dev/null 2>&1; then | |
5809 | echo "IASL=$iasl" >> $config_host_mak | |
5810 | fi | |
5811 | echo "CC_I386=$cc_i386" >> $config_host_mak | |
5812 | echo "HOST_CC=$host_cc" >> $config_host_mak | |
5813 | echo "CXX=$cxx" >> $config_host_mak | |
5814 | echo "OBJCC=$objcc" >> $config_host_mak | |
5815 | echo "AR=$ar" >> $config_host_mak | |
5816 | echo "ARFLAGS=$ARFLAGS" >> $config_host_mak | |
5817 | echo "AS=$as" >> $config_host_mak | |
5818 | echo "CCAS=$ccas" >> $config_host_mak | |
5819 | echo "CPP=$cpp" >> $config_host_mak | |
5820 | echo "OBJCOPY=$objcopy" >> $config_host_mak | |
5821 | echo "LD=$ld" >> $config_host_mak | |
5822 | echo "NM=$nm" >> $config_host_mak | |
5823 | echo "WINDRES=$windres" >> $config_host_mak | |
5824 | echo "CFLAGS=$CFLAGS" >> $config_host_mak | |
5825 | echo "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak | |
5826 | echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak | |
5827 | echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak | |
5828 | if test "$sparse" = "yes" ; then | |
5829 | echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak | |
5830 | echo "CPP := REAL_CC=\"\$(CPP)\" cgcc" >> $config_host_mak | |
5831 | echo "CXX := REAL_CC=\"\$(CXX)\" cgcc" >> $config_host_mak | |
5832 | echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak | |
5833 | echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak | |
5834 | fi | |
5835 | if test "$cross_prefix" != ""; then | |
5836 | echo "AUTOCONF_HOST := --host=${cross_prefix%-}" >> $config_host_mak | |
5837 | else | |
5838 | echo "AUTOCONF_HOST := " >> $config_host_mak | |
5839 | fi | |
5840 | echo "LDFLAGS=$LDFLAGS" >> $config_host_mak | |
5841 | echo "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak | |
5842 | echo "LD_REL_FLAGS=$LD_REL_FLAGS" >> $config_host_mak | |
5843 | echo "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak | |
5844 | echo "LIBS+=$LIBS" >> $config_host_mak | |
5845 | echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak | |
5846 | echo "PTHREAD_LIB=$PTHREAD_LIB" >> $config_host_mak | |
5847 | echo "EXESUF=$EXESUF" >> $config_host_mak | |
5848 | echo "DSOSUF=$DSOSUF" >> $config_host_mak | |
5849 | echo "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak | |
5850 | echo "LIBS_QGA+=$libs_qga" >> $config_host_mak | |
5851 | echo "TASN1_LIBS=$tasn1_libs" >> $config_host_mak | |
5852 | echo "TASN1_CFLAGS=$tasn1_cflags" >> $config_host_mak | |
5853 | echo "POD2MAN=$POD2MAN" >> $config_host_mak | |
5854 | echo "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak | |
5855 | if test "$gcov" = "yes" ; then | |
5856 | echo "CONFIG_GCOV=y" >> $config_host_mak | |
5857 | echo "GCOV=$gcov_tool" >> $config_host_mak | |
5858 | fi | |
5859 | ||
5860 | # use included Linux headers | |
5861 | if test "$linux" = "yes" ; then | |
5862 | mkdir -p linux-headers | |
5863 | case "$cpu" in | |
5864 | i386|x86_64|x32) | |
5865 | linux_arch=x86 | |
5866 | ;; | |
5867 | ppcemb|ppc|ppc64) | |
5868 | linux_arch=powerpc | |
5869 | ;; | |
5870 | s390x) | |
5871 | linux_arch=s390 | |
5872 | ;; | |
5873 | aarch64) | |
5874 | linux_arch=arm64 | |
5875 | ;; | |
5876 | mips64) | |
5877 | linux_arch=mips | |
5878 | ;; | |
5879 | *) | |
5880 | # For most CPUs the kernel architecture name and QEMU CPU name match. | |
5881 | linux_arch="$cpu" | |
5882 | ;; | |
5883 | esac | |
5884 | # For non-KVM architectures we will not have asm headers | |
5885 | if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then | |
5886 | symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm | |
5887 | fi | |
5888 | fi | |
5889 | ||
5890 | for target in $target_list; do | |
5891 | target_dir="$target" | |
5892 | config_target_mak=$target_dir/config-target.mak | |
5893 | target_name=$(echo $target | cut -d '-' -f 1) | |
5894 | target_bigendian="no" | |
5895 | ||
5896 | case "$target_name" in | |
5897 | armeb|hppa|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or1k|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb) | |
5898 | target_bigendian=yes | |
5899 | ;; | |
5900 | esac | |
5901 | target_softmmu="no" | |
5902 | target_user_only="no" | |
5903 | target_linux_user="no" | |
5904 | target_bsd_user="no" | |
5905 | case "$target" in | |
5906 | ${target_name}-softmmu) | |
5907 | target_softmmu="yes" | |
5908 | ;; | |
5909 | ${target_name}-linux-user) | |
5910 | if test "$linux" != "yes" ; then | |
5911 | error_exit "Target '$target' is only available on a Linux host" | |
5912 | fi | |
5913 | target_user_only="yes" | |
5914 | target_linux_user="yes" | |
5915 | ;; | |
5916 | ${target_name}-bsd-user) | |
5917 | if test "$bsd" != "yes" ; then | |
5918 | error_exit "Target '$target' is only available on a BSD host" | |
5919 | fi | |
5920 | target_user_only="yes" | |
5921 | target_bsd_user="yes" | |
5922 | ;; | |
5923 | *) | |
5924 | error_exit "Target '$target' not recognised" | |
5925 | exit 1 | |
5926 | ;; | |
5927 | esac | |
5928 | ||
5929 | mkdir -p $target_dir | |
5930 | echo "# Automatically generated by configure - do not modify" > $config_target_mak | |
5931 | ||
5932 | bflt="no" | |
5933 | mttcg="no" | |
5934 | interp_prefix1=$(echo "$interp_prefix" | sed "s/%M/$target_name/g") | |
5935 | gdb_xml_files="" | |
5936 | ||
5937 | TARGET_ARCH="$target_name" | |
5938 | TARGET_BASE_ARCH="" | |
5939 | TARGET_ABI_DIR="" | |
5940 | ||
5941 | case "$target_name" in | |
5942 | i386) | |
5943 | ;; | |
5944 | x86_64) | |
5945 | TARGET_BASE_ARCH=i386 | |
5946 | ;; | |
5947 | alpha) | |
5948 | mttcg="yes" | |
5949 | ;; | |
5950 | arm|armeb) | |
5951 | TARGET_ARCH=arm | |
5952 | bflt="yes" | |
5953 | mttcg="yes" | |
5954 | gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml" | |
5955 | ;; | |
5956 | aarch64) | |
5957 | TARGET_BASE_ARCH=arm | |
5958 | bflt="yes" | |
5959 | mttcg="yes" | |
5960 | gdb_xml_files="aarch64-core.xml aarch64-fpu.xml arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml" | |
5961 | ;; | |
5962 | cris) | |
5963 | ;; | |
5964 | hppa) | |
5965 | ;; | |
5966 | lm32) | |
5967 | ;; | |
5968 | m68k) | |
5969 | bflt="yes" | |
5970 | gdb_xml_files="cf-core.xml cf-fp.xml" | |
5971 | ;; | |
5972 | microblaze|microblazeel) | |
5973 | TARGET_ARCH=microblaze | |
5974 | bflt="yes" | |
5975 | ;; | |
5976 | mips|mipsel) | |
5977 | TARGET_ARCH=mips | |
5978 | echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak | |
5979 | ;; | |
5980 | mipsn32|mipsn32el) | |
5981 | TARGET_ARCH=mips64 | |
5982 | TARGET_BASE_ARCH=mips | |
5983 | echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak | |
5984 | echo "TARGET_ABI32=y" >> $config_target_mak | |
5985 | ;; | |
5986 | mips64|mips64el) | |
5987 | TARGET_ARCH=mips64 | |
5988 | TARGET_BASE_ARCH=mips | |
5989 | echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak | |
5990 | ;; | |
5991 | moxie) | |
5992 | ;; | |
5993 | nios2) | |
5994 | ;; | |
5995 | or1k) | |
5996 | TARGET_ARCH=openrisc | |
5997 | TARGET_BASE_ARCH=openrisc | |
5998 | ;; | |
5999 | ppc) | |
6000 | gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml" | |
6001 | ;; | |
6002 | ppcemb) | |
6003 | TARGET_BASE_ARCH=ppc | |
6004 | TARGET_ABI_DIR=ppc | |
6005 | gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml" | |
6006 | ;; | |
6007 | ppc64) | |
6008 | TARGET_BASE_ARCH=ppc | |
6009 | TARGET_ABI_DIR=ppc | |
6010 | gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml" | |
6011 | ;; | |
6012 | ppc64le) | |
6013 | TARGET_ARCH=ppc64 | |
6014 | TARGET_BASE_ARCH=ppc | |
6015 | TARGET_ABI_DIR=ppc | |
6016 | gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml" | |
6017 | ;; | |
6018 | ppc64abi32) | |
6019 | TARGET_ARCH=ppc64 | |
6020 | TARGET_BASE_ARCH=ppc | |
6021 | TARGET_ABI_DIR=ppc | |
6022 | echo "TARGET_ABI32=y" >> $config_target_mak | |
6023 | gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml" | |
6024 | ;; | |
6025 | sh4|sh4eb) | |
6026 | TARGET_ARCH=sh4 | |
6027 | bflt="yes" | |
6028 | ;; | |
6029 | sparc) | |
6030 | ;; | |
6031 | sparc64) | |
6032 | TARGET_BASE_ARCH=sparc | |
6033 | ;; | |
6034 | sparc32plus) | |
6035 | TARGET_ARCH=sparc64 | |
6036 | TARGET_BASE_ARCH=sparc | |
6037 | TARGET_ABI_DIR=sparc | |
6038 | echo "TARGET_ABI32=y" >> $config_target_mak | |
6039 | ;; | |
6040 | s390x) | |
6041 | gdb_xml_files="s390x-core64.xml s390-acr.xml s390-fpr.xml s390-vx.xml s390-cr.xml s390-virt.xml" | |
6042 | ;; | |
6043 | tilegx) | |
6044 | ;; | |
6045 | tricore) | |
6046 | ;; | |
6047 | unicore32) | |
6048 | ;; | |
6049 | xtensa|xtensaeb) | |
6050 | TARGET_ARCH=xtensa | |
6051 | ;; | |
6052 | *) | |
6053 | error_exit "Unsupported target CPU" | |
6054 | ;; | |
6055 | esac | |
6056 | # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH | |
6057 | if [ "$TARGET_BASE_ARCH" = "" ]; then | |
6058 | TARGET_BASE_ARCH=$TARGET_ARCH | |
6059 | fi | |
6060 | ||
6061 | symlink "$source_path/Makefile.target" "$target_dir/Makefile" | |
6062 | ||
6063 | upper() { | |
6064 | echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]' | |
6065 | } | |
6066 | ||
6067 | target_arch_name="$(upper $TARGET_ARCH)" | |
6068 | echo "TARGET_$target_arch_name=y" >> $config_target_mak | |
6069 | echo "TARGET_NAME=$target_name" >> $config_target_mak | |
6070 | echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak | |
6071 | if [ "$TARGET_ABI_DIR" = "" ]; then | |
6072 | TARGET_ABI_DIR=$TARGET_ARCH | |
6073 | fi | |
6074 | echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak | |
6075 | if [ "$HOST_VARIANT_DIR" != "" ]; then | |
6076 | echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak | |
6077 | fi | |
6078 | case "$target_name" in | |
6079 | i386|x86_64) | |
6080 | if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then | |
6081 | echo "CONFIG_XEN=y" >> $config_target_mak | |
6082 | if test "$xen_pci_passthrough" = yes; then | |
6083 | echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak" | |
6084 | fi | |
6085 | fi | |
6086 | ;; | |
6087 | *) | |
6088 | esac | |
6089 | case "$target_name" in | |
6090 | aarch64|arm|i386|x86_64|ppcemb|ppc|ppc64|s390x|mipsel|mips) | |
6091 | # Make sure the target and host cpus are compatible | |
6092 | if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \ | |
6093 | \( "$target_name" = "$cpu" -o \ | |
6094 | \( "$target_name" = "ppcemb" -a "$cpu" = "ppc" \) -o \ | |
6095 | \( "$target_name" = "ppc64" -a "$cpu" = "ppc" \) -o \ | |
6096 | \( "$target_name" = "ppc" -a "$cpu" = "ppc64" \) -o \ | |
6097 | \( "$target_name" = "ppcemb" -a "$cpu" = "ppc64" \) -o \ | |
6098 | \( "$target_name" = "mipsel" -a "$cpu" = "mips" \) -o \ | |
6099 | \( "$target_name" = "x86_64" -a "$cpu" = "i386" \) -o \ | |
6100 | \( "$target_name" = "i386" -a "$cpu" = "x86_64" \) -o \ | |
6101 | \( "$target_name" = "x86_64" -a "$cpu" = "x32" \) -o \ | |
6102 | \( "$target_name" = "i386" -a "$cpu" = "x32" \) \) ; then | |
6103 | echo "CONFIG_KVM=y" >> $config_target_mak | |
6104 | if test "$vhost_net" = "yes" ; then | |
6105 | echo "CONFIG_VHOST_NET=y" >> $config_target_mak | |
6106 | echo "CONFIG_VHOST_NET_TEST_$target_name=y" >> $config_host_mak | |
6107 | fi | |
6108 | fi | |
6109 | esac | |
6110 | if test "$hax" = "yes" ; then | |
6111 | if test "$target_softmmu" = "yes" ; then | |
6112 | case "$target_name" in | |
6113 | i386|x86_64) | |
6114 | echo "CONFIG_HAX=y" >> $config_target_mak | |
6115 | ;; | |
6116 | esac | |
6117 | fi | |
6118 | fi | |
6119 | if test "$target_bigendian" = "yes" ; then | |
6120 | echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak | |
6121 | fi | |
6122 | if test "$target_softmmu" = "yes" ; then | |
6123 | echo "CONFIG_SOFTMMU=y" >> $config_target_mak | |
6124 | if test "$mttcg" = "yes" ; then | |
6125 | echo "TARGET_SUPPORTS_MTTCG=y" >> $config_target_mak | |
6126 | fi | |
6127 | fi | |
6128 | if test "$target_user_only" = "yes" ; then | |
6129 | echo "CONFIG_USER_ONLY=y" >> $config_target_mak | |
6130 | echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak | |
6131 | fi | |
6132 | if test "$target_linux_user" = "yes" ; then | |
6133 | echo "CONFIG_LINUX_USER=y" >> $config_target_mak | |
6134 | fi | |
6135 | list="" | |
6136 | if test ! -z "$gdb_xml_files" ; then | |
6137 | for x in $gdb_xml_files; do | |
6138 | list="$list $source_path/gdb-xml/$x" | |
6139 | done | |
6140 | echo "TARGET_XML_FILES=$list" >> $config_target_mak | |
6141 | fi | |
6142 | ||
6143 | if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then | |
6144 | echo "TARGET_HAS_BFLT=y" >> $config_target_mak | |
6145 | fi | |
6146 | if test "$target_bsd_user" = "yes" ; then | |
6147 | echo "CONFIG_BSD_USER=y" >> $config_target_mak | |
6148 | fi | |
6149 | ||
6150 | # generate QEMU_CFLAGS/LDFLAGS for targets | |
6151 | ||
6152 | cflags="" | |
6153 | ldflags="" | |
6154 | ||
6155 | disas_config() { | |
6156 | echo "CONFIG_${1}_DIS=y" >> $config_target_mak | |
6157 | echo "CONFIG_${1}_DIS=y" >> config-all-disas.mak | |
6158 | } | |
6159 | ||
6160 | for i in $ARCH $TARGET_BASE_ARCH ; do | |
6161 | case "$i" in | |
6162 | alpha) | |
6163 | disas_config "ALPHA" | |
6164 | ;; | |
6165 | aarch64) | |
6166 | if test -n "${cxx}"; then | |
6167 | disas_config "ARM_A64" | |
6168 | fi | |
6169 | ;; | |
6170 | arm) | |
6171 | disas_config "ARM" | |
6172 | if test -n "${cxx}"; then | |
6173 | disas_config "ARM_A64" | |
6174 | fi | |
6175 | ;; | |
6176 | cris) | |
6177 | disas_config "CRIS" | |
6178 | ;; | |
6179 | hppa) | |
6180 | disas_config "HPPA" | |
6181 | ;; | |
6182 | i386|x86_64|x32) | |
6183 | disas_config "I386" | |
6184 | ;; | |
6185 | ia64*) | |
6186 | disas_config "IA64" | |
6187 | ;; | |
6188 | lm32) | |
6189 | disas_config "LM32" | |
6190 | ;; | |
6191 | m68k) | |
6192 | disas_config "M68K" | |
6193 | ;; | |
6194 | microblaze*) | |
6195 | disas_config "MICROBLAZE" | |
6196 | ;; | |
6197 | mips*) | |
6198 | disas_config "MIPS" | |
6199 | ;; | |
6200 | moxie*) | |
6201 | disas_config "MOXIE" | |
6202 | ;; | |
6203 | nios2) | |
6204 | disas_config "NIOS2" | |
6205 | ;; | |
6206 | or1k) | |
6207 | disas_config "OPENRISC" | |
6208 | ;; | |
6209 | ppc*) | |
6210 | disas_config "PPC" | |
6211 | ;; | |
6212 | s390*) | |
6213 | disas_config "S390" | |
6214 | ;; | |
6215 | sh4) | |
6216 | disas_config "SH4" | |
6217 | ;; | |
6218 | sparc*) | |
6219 | disas_config "SPARC" | |
6220 | ;; | |
6221 | xtensa*) | |
6222 | disas_config "XTENSA" | |
6223 | ;; | |
6224 | esac | |
6225 | done | |
6226 | if test "$tcg_interpreter" = "yes" ; then | |
6227 | disas_config "TCI" | |
6228 | fi | |
6229 | ||
6230 | case "$ARCH" in | |
6231 | alpha) | |
6232 | # Ensure there's only a single GP | |
6233 | cflags="-msmall-data $cflags" | |
6234 | ;; | |
6235 | esac | |
6236 | ||
6237 | if test "$gprof" = "yes" ; then | |
6238 | echo "TARGET_GPROF=yes" >> $config_target_mak | |
6239 | if test "$target_linux_user" = "yes" ; then | |
6240 | cflags="-p $cflags" | |
6241 | ldflags="-p $ldflags" | |
6242 | fi | |
6243 | if test "$target_softmmu" = "yes" ; then | |
6244 | ldflags="-p $ldflags" | |
6245 | echo "GPROF_CFLAGS=-p" >> $config_target_mak | |
6246 | fi | |
6247 | fi | |
6248 | ||
6249 | if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then | |
6250 | ldflags="$ldflags $textseg_ldflags" | |
6251 | fi | |
6252 | ||
6253 | echo "LDFLAGS+=$ldflags" >> $config_target_mak | |
6254 | echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak | |
6255 | ||
6256 | done # for target in $targets | |
6257 | ||
6258 | if [ "$pixman" = "internal" ]; then | |
6259 | echo "config-host.h: subdir-pixman" >> $config_host_mak | |
6260 | fi | |
6261 | ||
6262 | if [ "$dtc_internal" = "yes" ]; then | |
6263 | echo "config-host.h: subdir-dtc" >> $config_host_mak | |
6264 | fi | |
6265 | ||
6266 | if test "$numa" = "yes"; then | |
6267 | echo "CONFIG_NUMA=y" >> $config_host_mak | |
6268 | fi | |
6269 | ||
6270 | if test "$ccache_cpp2" = "yes"; then | |
6271 | echo "export CCACHE_CPP2=y" >> $config_host_mak | |
6272 | fi | |
6273 | ||
6274 | # build tree in object directory in case the source is not in the current directory | |
6275 | DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests" | |
6276 | DIRS="$DIRS docs fsdev" | |
6277 | DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw" | |
6278 | DIRS="$DIRS roms/seabios roms/vgabios" | |
6279 | DIRS="$DIRS qapi-generated" | |
6280 | FILES="Makefile tests/tcg/Makefile qdict-test-data.txt" | |
6281 | FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit" | |
6282 | FILES="$FILES tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile" | |
6283 | FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps" | |
6284 | FILES="$FILES pc-bios/spapr-rtas/Makefile" | |
6285 | FILES="$FILES pc-bios/s390-ccw/Makefile" | |
6286 | FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile" | |
6287 | FILES="$FILES pc-bios/qemu-icon.bmp" | |
6288 | for bios_file in \ | |
6289 | $source_path/pc-bios/*.bin \ | |
6290 | $source_path/pc-bios/*.lid \ | |
6291 | $source_path/pc-bios/*.aml \ | |
6292 | $source_path/pc-bios/*.rom \ | |
6293 | $source_path/pc-bios/*.dtb \ | |
6294 | $source_path/pc-bios/*.img \ | |
6295 | $source_path/pc-bios/openbios-* \ | |
6296 | $source_path/pc-bios/u-boot.* \ | |
6297 | $source_path/pc-bios/palcode-* | |
6298 | do | |
6299 | FILES="$FILES pc-bios/$(basename $bios_file)" | |
6300 | done | |
6301 | for test_file in $(find $source_path/tests/acpi-test-data -type f) | |
6302 | do | |
6303 | FILES="$FILES tests/acpi-test-data$(echo $test_file | sed -e 's/.*acpi-test-data//')" | |
6304 | done | |
6305 | mkdir -p $DIRS | |
6306 | for f in $FILES ; do | |
6307 | if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then | |
6308 | symlink "$source_path/$f" "$f" | |
6309 | fi | |
6310 | done | |
6311 | ||
6312 | # temporary config to build submodules | |
6313 | for rom in seabios vgabios ; do | |
6314 | config_mak=roms/$rom/config.mak | |
6315 | echo "# Automatically generated by configure - do not modify" > $config_mak | |
6316 | echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak | |
6317 | echo "AS=$as" >> $config_mak | |
6318 | echo "CCAS=$ccas" >> $config_mak | |
6319 | echo "CC=$cc" >> $config_mak | |
6320 | echo "BCC=bcc" >> $config_mak | |
6321 | echo "CPP=$cpp" >> $config_mak | |
6322 | echo "OBJCOPY=objcopy" >> $config_mak | |
6323 | echo "IASL=$iasl" >> $config_mak | |
6324 | echo "LD=$ld" >> $config_mak | |
6325 | done | |
6326 | ||
6327 | # set up tests data directory | |
6328 | if [ ! -e tests/data ]; then | |
6329 | symlink "$source_path/tests/data" tests/data | |
6330 | fi | |
6331 | ||
6332 | # set up qemu-iotests in this build directory | |
6333 | iotests_common_env="tests/qemu-iotests/common.env" | |
6334 | iotests_check="tests/qemu-iotests/check" | |
6335 | ||
6336 | echo "# Automatically generated by configure - do not modify" > "$iotests_common_env" | |
6337 | echo >> "$iotests_common_env" | |
6338 | echo "export PYTHON='$python'" >> "$iotests_common_env" | |
6339 | ||
6340 | if [ ! -e "$iotests_check" ]; then | |
6341 | symlink "$source_path/$iotests_check" "$iotests_check" | |
6342 | fi | |
6343 | ||
6344 | # Save the configure command line for later reuse. | |
6345 | cat <<EOD >config.status | |
6346 | #!/bin/sh | |
6347 | # Generated by configure. | |
6348 | # Run this file to recreate the current configuration. | |
6349 | # Compiler output produced by configure, useful for debugging | |
6350 | # configure, is in config.log if it exists. | |
6351 | EOD | |
6352 | printf "exec" >>config.status | |
6353 | printf " '%s'" "$0" "$@" >>config.status | |
6354 | echo ' "$@"' >>config.status | |
6355 | chmod +x config.status | |
6356 | ||
6357 | rm -r "$TMPDIR1" |