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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}/${TMPB}.cxx" | |
31 | TMPL="${TMPDIR1}/${TMPB}.lo" | |
32 | TMPA="${TMPDIR1}/lib${TMPB}.la" | |
33 | TMPE="${TMPDIR1}/${TMPB}.exe" | |
34 | TMPMO="${TMPDIR1}/${TMPB}.mo" | |
35 | ||
36 | rm -f config.log | |
37 | ||
38 | # Print a helpful header at the top of config.log | |
39 | echo "# QEMU configure log $(date)" >> config.log | |
40 | printf "# Configured with:" >> config.log | |
41 | printf " '%s'" "$0" "$@" >> config.log | |
42 | echo >> config.log | |
43 | echo "#" >> config.log | |
44 | ||
45 | error_exit() { | |
46 | echo | |
47 | echo "ERROR: $1" | |
48 | while test -n "$2"; do | |
49 | echo " $2" | |
50 | shift | |
51 | done | |
52 | echo | |
53 | exit 1 | |
54 | } | |
55 | ||
56 | do_compiler() { | |
57 | # Run the compiler, capturing its output to the log. First argument | |
58 | # is compiler binary to execute. | |
59 | local compiler="$1" | |
60 | shift | |
61 | echo $compiler "$@" >> config.log | |
62 | $compiler "$@" >> config.log 2>&1 || return $? | |
63 | # Test passed. If this is an --enable-werror build, rerun | |
64 | # the test with -Werror and bail out if it fails. This | |
65 | # makes warning-generating-errors in configure test code | |
66 | # obvious to developers. | |
67 | if test "$werror" != "yes"; then | |
68 | return 0 | |
69 | fi | |
70 | # Don't bother rerunning the compile if we were already using -Werror | |
71 | case "$*" in | |
72 | *-Werror*) | |
73 | return 0 | |
74 | ;; | |
75 | esac | |
76 | echo $compiler -Werror "$@" >> config.log | |
77 | $compiler -Werror "$@" >> config.log 2>&1 && return $? | |
78 | error_exit "configure test passed without -Werror but failed with -Werror." \ | |
79 | "This is probably a bug in the configure script. The failing command" \ | |
80 | "will be at the bottom of config.log." \ | |
81 | "You can run configure with --disable-werror to bypass this check." | |
82 | } | |
83 | ||
84 | do_cc() { | |
85 | do_compiler "$cc" "$@" | |
86 | } | |
87 | ||
88 | do_cxx() { | |
89 | do_compiler "$cxx" "$@" | |
90 | } | |
91 | ||
92 | update_cxxflags() { | |
93 | # Set QEMU_CXXFLAGS from QEMU_CFLAGS by filtering out those | |
94 | # options which some versions of GCC's C++ compiler complain about | |
95 | # because they only make sense for C programs. | |
96 | QEMU_CXXFLAGS= | |
97 | for arg in $QEMU_CFLAGS; do | |
98 | case $arg in | |
99 | -Wstrict-prototypes|-Wmissing-prototypes|-Wnested-externs|\ | |
100 | -Wold-style-declaration|-Wold-style-definition|-Wredundant-decls) | |
101 | ;; | |
102 | *) | |
103 | QEMU_CXXFLAGS=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }$arg | |
104 | ;; | |
105 | esac | |
106 | done | |
107 | } | |
108 | ||
109 | compile_object() { | |
110 | local_cflags="$1" | |
111 | do_cc $QEMU_CFLAGS $local_cflags -c -o $TMPO $TMPC | |
112 | } | |
113 | ||
114 | compile_prog() { | |
115 | local_cflags="$1" | |
116 | local_ldflags="$2" | |
117 | do_cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags | |
118 | } | |
119 | ||
120 | # symbolically link $1 to $2. Portable version of "ln -sf". | |
121 | symlink() { | |
122 | rm -rf "$2" | |
123 | mkdir -p "$(dirname "$2")" | |
124 | ln -s "$1" "$2" | |
125 | } | |
126 | ||
127 | # check whether a command is available to this shell (may be either an | |
128 | # executable or a builtin) | |
129 | has() { | |
130 | type "$1" >/dev/null 2>&1 | |
131 | } | |
132 | ||
133 | # search for an executable in PATH | |
134 | path_of() { | |
135 | local_command="$1" | |
136 | local_ifs="$IFS" | |
137 | local_dir="" | |
138 | ||
139 | # pathname has a dir component? | |
140 | if [ "${local_command#*/}" != "$local_command" ]; then | |
141 | if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then | |
142 | echo "$local_command" | |
143 | return 0 | |
144 | fi | |
145 | fi | |
146 | if [ -z "$local_command" ]; then | |
147 | return 1 | |
148 | fi | |
149 | ||
150 | IFS=: | |
151 | for local_dir in $PATH; do | |
152 | if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then | |
153 | echo "$local_dir/$local_command" | |
154 | IFS="${local_ifs:-$(printf ' \t\n')}" | |
155 | return 0 | |
156 | fi | |
157 | done | |
158 | # not found | |
159 | IFS="${local_ifs:-$(printf ' \t\n')}" | |
160 | return 1 | |
161 | } | |
162 | ||
163 | have_backend () { | |
164 | echo "$trace_backends" | grep "$1" >/dev/null | |
165 | } | |
166 | ||
167 | # default parameters | |
168 | source_path=$(dirname "$0") | |
169 | cpu="" | |
170 | iasl="iasl" | |
171 | interp_prefix="/usr/gnemul/qemu-%M" | |
172 | static="no" | |
173 | cross_prefix="" | |
174 | audio_drv_list="" | |
175 | block_drv_rw_whitelist="" | |
176 | block_drv_ro_whitelist="" | |
177 | host_cc="cc" | |
178 | libs_softmmu="" | |
179 | libs_tools="" | |
180 | audio_pt_int="" | |
181 | audio_win_int="" | |
182 | cc_i386=i386-pc-linux-gnu-gcc | |
183 | libs_qga="" | |
184 | debug_info="yes" | |
185 | stack_protector="" | |
186 | ||
187 | # Don't accept a target_list environment variable. | |
188 | unset target_list | |
189 | ||
190 | # Default value for a variable defining feature "foo". | |
191 | # * foo="no" feature will only be used if --enable-foo arg is given | |
192 | # * foo="" feature will be searched for, and if found, will be used | |
193 | # unless --disable-foo is given | |
194 | # * foo="yes" this value will only be set by --enable-foo flag. | |
195 | # feature will searched for, | |
196 | # if not found, configure exits with error | |
197 | # | |
198 | # Always add --enable-foo and --disable-foo command line args. | |
199 | # Distributions want to ensure that several features are compiled in, and it | |
200 | # is impossible without a --enable-foo that exits if a feature is not found. | |
201 | ||
202 | bluez="" | |
203 | brlapi="" | |
204 | curl="" | |
205 | curses="" | |
206 | docs="" | |
207 | fdt="" | |
208 | netmap="no" | |
209 | pixman="" | |
210 | sdl="" | |
211 | sdlabi="" | |
212 | virtfs="" | |
213 | vnc="yes" | |
214 | sparse="no" | |
215 | vde="" | |
216 | vnc_sasl="" | |
217 | vnc_jpeg="" | |
218 | vnc_png="" | |
219 | xen="" | |
220 | xen_ctrl_version="" | |
221 | xen_pv_domain_build="no" | |
222 | xen_pci_passthrough="" | |
223 | linux_aio="" | |
224 | cap_ng="" | |
225 | attr="" | |
226 | libattr="" | |
227 | xfs="" | |
228 | ||
229 | vhost_net="no" | |
230 | vhost_scsi="no" | |
231 | vhost_vsock="no" | |
232 | kvm="no" | |
233 | colo="yes" | |
234 | rdma="" | |
235 | gprof="no" | |
236 | debug_tcg="no" | |
237 | debug="no" | |
238 | fortify_source="" | |
239 | strip_opt="yes" | |
240 | tcg_interpreter="no" | |
241 | bigendian="no" | |
242 | mingw32="no" | |
243 | gcov="no" | |
244 | gcov_tool="gcov" | |
245 | EXESUF="" | |
246 | DSOSUF=".so" | |
247 | LDFLAGS_SHARED="-shared" | |
248 | modules="no" | |
249 | prefix="/usr/local" | |
250 | mandir="\${prefix}/share/man" | |
251 | datadir="\${prefix}/share" | |
252 | qemu_docdir="\${prefix}/share/doc/qemu" | |
253 | bindir="\${prefix}/bin" | |
254 | libdir="\${prefix}/lib" | |
255 | libexecdir="\${prefix}/libexec" | |
256 | includedir="\${prefix}/include" | |
257 | sysconfdir="\${prefix}/etc" | |
258 | local_statedir="\${prefix}/var" | |
259 | confsuffix="/qemu" | |
260 | slirp="yes" | |
261 | oss_lib="" | |
262 | bsd="no" | |
263 | linux="no" | |
264 | solaris="no" | |
265 | profiler="no" | |
266 | cocoa="no" | |
267 | softmmu="yes" | |
268 | linux_user="no" | |
269 | bsd_user="no" | |
270 | aix="no" | |
271 | blobs="yes" | |
272 | pkgversion="" | |
273 | pie="" | |
274 | qom_cast_debug="yes" | |
275 | trace_backends="log" | |
276 | trace_file="trace" | |
277 | spice="" | |
278 | rbd="" | |
279 | smartcard="" | |
280 | libusb="" | |
281 | usb_redir="" | |
282 | opengl="" | |
283 | opengl_dmabuf="no" | |
284 | avx2_opt="no" | |
285 | zlib="yes" | |
286 | lzo="" | |
287 | snappy="" | |
288 | bzip2="" | |
289 | guest_agent="" | |
290 | guest_agent_with_vss="no" | |
291 | guest_agent_ntddscsi="no" | |
292 | guest_agent_msi="" | |
293 | vss_win32_sdk="" | |
294 | win_sdk="no" | |
295 | want_tools="yes" | |
296 | libiscsi="" | |
297 | libnfs="" | |
298 | coroutine="" | |
299 | coroutine_pool="" | |
300 | debug_stack_usage="no" | |
301 | seccomp="" | |
302 | glusterfs="" | |
303 | glusterfs_xlator_opt="no" | |
304 | glusterfs_discard="no" | |
305 | glusterfs_zerofill="no" | |
306 | archipelago="no" | |
307 | gtk="" | |
308 | gtkabi="" | |
309 | gtk_gl="no" | |
310 | tls_priority="NORMAL" | |
311 | gnutls="" | |
312 | gnutls_rnd="" | |
313 | nettle="" | |
314 | nettle_kdf="no" | |
315 | gcrypt="" | |
316 | gcrypt_kdf="no" | |
317 | vte="" | |
318 | virglrenderer="" | |
319 | tpm="yes" | |
320 | libssh2="" | |
321 | numa="" | |
322 | tcmalloc="no" | |
323 | jemalloc="no" | |
324 | replication="yes" | |
325 | ||
326 | # parse CC options first | |
327 | for opt do | |
328 | optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)') | |
329 | case "$opt" in | |
330 | --cross-prefix=*) cross_prefix="$optarg" | |
331 | ;; | |
332 | --cc=*) CC="$optarg" | |
333 | ;; | |
334 | --cxx=*) CXX="$optarg" | |
335 | ;; | |
336 | --source-path=*) source_path="$optarg" | |
337 | ;; | |
338 | --cpu=*) cpu="$optarg" | |
339 | ;; | |
340 | --extra-cflags=*) QEMU_CFLAGS="$QEMU_CFLAGS $optarg" | |
341 | EXTRA_CFLAGS="$optarg" | |
342 | ;; | |
343 | --extra-ldflags=*) LDFLAGS="$LDFLAGS $optarg" | |
344 | EXTRA_LDFLAGS="$optarg" | |
345 | ;; | |
346 | --enable-debug-info) debug_info="yes" | |
347 | ;; | |
348 | --disable-debug-info) debug_info="no" | |
349 | ;; | |
350 | esac | |
351 | done | |
352 | # OS specific | |
353 | # Using uname is really, really broken. Once we have the right set of checks | |
354 | # we can eliminate its usage altogether. | |
355 | ||
356 | # Preferred compiler: | |
357 | # ${CC} (if set) | |
358 | # ${cross_prefix}gcc (if cross-prefix specified) | |
359 | # system compiler | |
360 | if test -z "${CC}${cross_prefix}"; then | |
361 | cc="$host_cc" | |
362 | else | |
363 | cc="${CC-${cross_prefix}gcc}" | |
364 | fi | |
365 | ||
366 | if test -z "${CXX}${cross_prefix}"; then | |
367 | cxx="c++" | |
368 | else | |
369 | cxx="${CXX-${cross_prefix}g++}" | |
370 | fi | |
371 | ||
372 | ar="${AR-${cross_prefix}ar}" | |
373 | as="${AS-${cross_prefix}as}" | |
374 | ccas="${CCAS-$cc}" | |
375 | cpp="${CPP-$cc -E}" | |
376 | objcopy="${OBJCOPY-${cross_prefix}objcopy}" | |
377 | ld="${LD-${cross_prefix}ld}" | |
378 | nm="${NM-${cross_prefix}nm}" | |
379 | strip="${STRIP-${cross_prefix}strip}" | |
380 | windres="${WINDRES-${cross_prefix}windres}" | |
381 | pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}" | |
382 | query_pkg_config() { | |
383 | "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@" | |
384 | } | |
385 | pkg_config=query_pkg_config | |
386 | sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}" | |
387 | sdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}" | |
388 | ||
389 | # If the user hasn't specified ARFLAGS, default to 'rv', just as make does. | |
390 | ARFLAGS="${ARFLAGS-rv}" | |
391 | ||
392 | # default flags for all hosts | |
393 | # We use -fwrapv to tell the compiler that we require a C dialect where | |
394 | # left shift of signed integers is well defined and has the expected | |
395 | # 2s-complement style results. (Both clang and gcc agree that it | |
396 | # provides these semantics.) | |
397 | QEMU_CFLAGS="-fno-strict-aliasing -fno-common -fwrapv $QEMU_CFLAGS" | |
398 | QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS" | |
399 | QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS" | |
400 | QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS" | |
401 | QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/include" | |
402 | if test "$debug_info" = "yes"; then | |
403 | CFLAGS="-g $CFLAGS" | |
404 | LDFLAGS="-g $LDFLAGS" | |
405 | fi | |
406 | ||
407 | # make source path absolute | |
408 | source_path=$(cd "$source_path"; pwd) | |
409 | ||
410 | # running configure in the source tree? | |
411 | # we know that's the case if configure is there. | |
412 | if test -f "./configure"; then | |
413 | pwd_is_source_path="y" | |
414 | else | |
415 | pwd_is_source_path="n" | |
416 | fi | |
417 | ||
418 | check_define() { | |
419 | cat > $TMPC <<EOF | |
420 | #if !defined($1) | |
421 | #error $1 not defined | |
422 | #endif | |
423 | int main(void) { return 0; } | |
424 | EOF | |
425 | compile_object | |
426 | } | |
427 | ||
428 | check_include() { | |
429 | cat > $TMPC <<EOF | |
430 | #include <$1> | |
431 | int main(void) { return 0; } | |
432 | EOF | |
433 | compile_object | |
434 | } | |
435 | ||
436 | write_c_skeleton() { | |
437 | cat > $TMPC <<EOF | |
438 | int main(void) { return 0; } | |
439 | EOF | |
440 | } | |
441 | ||
442 | if check_define __linux__ ; then | |
443 | targetos="Linux" | |
444 | elif check_define _WIN32 ; then | |
445 | targetos='MINGW32' | |
446 | elif check_define __OpenBSD__ ; then | |
447 | targetos='OpenBSD' | |
448 | elif check_define __sun__ ; then | |
449 | targetos='SunOS' | |
450 | elif check_define __HAIKU__ ; then | |
451 | targetos='Haiku' | |
452 | else | |
453 | targetos=$(uname -s) | |
454 | fi | |
455 | ||
456 | # Some host OSes need non-standard checks for which CPU to use. | |
457 | # Note that these checks are broken for cross-compilation: if you're | |
458 | # cross-compiling to one of these OSes then you'll need to specify | |
459 | # the correct CPU with the --cpu option. | |
460 | case $targetos in | |
461 | Darwin) | |
462 | # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can | |
463 | # run 64-bit userspace code. | |
464 | # If the user didn't specify a CPU explicitly and the kernel says this is | |
465 | # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code. | |
466 | if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then | |
467 | cpu="x86_64" | |
468 | fi | |
469 | ;; | |
470 | SunOS) | |
471 | # $(uname -m) returns i86pc even on an x86_64 box, so default based on isainfo | |
472 | if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then | |
473 | cpu="x86_64" | |
474 | fi | |
475 | esac | |
476 | ||
477 | if test ! -z "$cpu" ; then | |
478 | # command line argument | |
479 | : | |
480 | elif check_define __i386__ ; then | |
481 | cpu="i386" | |
482 | elif check_define __x86_64__ ; then | |
483 | if check_define __ILP32__ ; then | |
484 | cpu="x32" | |
485 | else | |
486 | cpu="x86_64" | |
487 | fi | |
488 | elif check_define __sparc__ ; then | |
489 | if check_define __arch64__ ; then | |
490 | cpu="sparc64" | |
491 | else | |
492 | cpu="sparc" | |
493 | fi | |
494 | elif check_define _ARCH_PPC ; then | |
495 | if check_define _ARCH_PPC64 ; then | |
496 | cpu="ppc64" | |
497 | else | |
498 | cpu="ppc" | |
499 | fi | |
500 | elif check_define __mips__ ; then | |
501 | cpu="mips" | |
502 | elif check_define __ia64__ ; then | |
503 | cpu="ia64" | |
504 | elif check_define __s390__ ; then | |
505 | if check_define __s390x__ ; then | |
506 | cpu="s390x" | |
507 | else | |
508 | cpu="s390" | |
509 | fi | |
510 | elif check_define __arm__ ; then | |
511 | cpu="arm" | |
512 | elif check_define __aarch64__ ; then | |
513 | cpu="aarch64" | |
514 | else | |
515 | cpu=$(uname -m) | |
516 | fi | |
517 | ||
518 | ARCH= | |
519 | # Normalise host CPU name and set ARCH. | |
520 | # Note that this case should only have supported host CPUs, not guests. | |
521 | case "$cpu" in | |
522 | ia64|ppc|ppc64|s390|s390x|sparc64|x32) | |
523 | cpu="$cpu" | |
524 | ;; | |
525 | i386|i486|i586|i686|i86pc|BePC) | |
526 | cpu="i386" | |
527 | ;; | |
528 | x86_64|amd64) | |
529 | cpu="x86_64" | |
530 | ;; | |
531 | armv*b|armv*l|arm) | |
532 | cpu="arm" | |
533 | ;; | |
534 | aarch64) | |
535 | cpu="aarch64" | |
536 | ;; | |
537 | mips*) | |
538 | cpu="mips" | |
539 | ;; | |
540 | sparc|sun4[cdmuv]) | |
541 | cpu="sparc" | |
542 | ;; | |
543 | *) | |
544 | # This will result in either an error or falling back to TCI later | |
545 | ARCH=unknown | |
546 | ;; | |
547 | esac | |
548 | if test -z "$ARCH"; then | |
549 | ARCH="$cpu" | |
550 | fi | |
551 | ||
552 | # OS specific | |
553 | ||
554 | # host *BSD for user mode | |
555 | HOST_VARIANT_DIR="" | |
556 | ||
557 | case $targetos in | |
558 | CYGWIN*) | |
559 | mingw32="yes" | |
560 | QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS" | |
561 | audio_possible_drivers="sdl" | |
562 | audio_drv_list="sdl" | |
563 | ;; | |
564 | MINGW32*) | |
565 | mingw32="yes" | |
566 | audio_possible_drivers="dsound sdl" | |
567 | if check_include dsound.h; then | |
568 | audio_drv_list="dsound" | |
569 | else | |
570 | audio_drv_list="" | |
571 | fi | |
572 | ;; | |
573 | GNU/kFreeBSD) | |
574 | bsd="yes" | |
575 | audio_drv_list="oss" | |
576 | audio_possible_drivers="oss sdl pa" | |
577 | ;; | |
578 | FreeBSD) | |
579 | bsd="yes" | |
580 | make="${MAKE-gmake}" | |
581 | audio_drv_list="oss" | |
582 | audio_possible_drivers="oss sdl pa" | |
583 | # needed for kinfo_getvmmap(3) in libutil.h | |
584 | LIBS="-lutil $LIBS" | |
585 | # needed for kinfo_getproc | |
586 | libs_qga="-lutil $libs_qga" | |
587 | netmap="" # enable netmap autodetect | |
588 | HOST_VARIANT_DIR="freebsd" | |
589 | ;; | |
590 | DragonFly) | |
591 | bsd="yes" | |
592 | make="${MAKE-gmake}" | |
593 | audio_drv_list="oss" | |
594 | audio_possible_drivers="oss sdl pa" | |
595 | HOST_VARIANT_DIR="dragonfly" | |
596 | ;; | |
597 | NetBSD) | |
598 | bsd="yes" | |
599 | make="${MAKE-gmake}" | |
600 | audio_drv_list="oss" | |
601 | audio_possible_drivers="oss sdl" | |
602 | oss_lib="-lossaudio" | |
603 | HOST_VARIANT_DIR="netbsd" | |
604 | ;; | |
605 | OpenBSD) | |
606 | bsd="yes" | |
607 | make="${MAKE-gmake}" | |
608 | audio_drv_list="sdl" | |
609 | audio_possible_drivers="sdl" | |
610 | HOST_VARIANT_DIR="openbsd" | |
611 | ;; | |
612 | Darwin) | |
613 | bsd="yes" | |
614 | darwin="yes" | |
615 | LDFLAGS_SHARED="-bundle -undefined dynamic_lookup" | |
616 | if [ "$cpu" = "x86_64" ] ; then | |
617 | QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS" | |
618 | LDFLAGS="-arch x86_64 $LDFLAGS" | |
619 | fi | |
620 | cocoa="yes" | |
621 | audio_drv_list="coreaudio" | |
622 | audio_possible_drivers="coreaudio sdl" | |
623 | LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS" | |
624 | libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu" | |
625 | # Disable attempts to use ObjectiveC features in os/object.h since they | |
626 | # won't work when we're compiling with gcc as a C compiler. | |
627 | QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS" | |
628 | HOST_VARIANT_DIR="darwin" | |
629 | ;; | |
630 | SunOS) | |
631 | solaris="yes" | |
632 | make="${MAKE-gmake}" | |
633 | install="${INSTALL-ginstall}" | |
634 | ld="gld" | |
635 | smbd="${SMBD-/usr/sfw/sbin/smbd}" | |
636 | needs_libsunmath="no" | |
637 | solarisrev=$(uname -r | cut -f2 -d.) | |
638 | if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then | |
639 | if test "$solarisrev" -le 9 ; then | |
640 | if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then | |
641 | needs_libsunmath="yes" | |
642 | QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS" | |
643 | LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS" | |
644 | LIBS="-lsunmath $LIBS" | |
645 | else | |
646 | error_exit "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without" \ | |
647 | "libsunmath from the Sun Studio compilers tools, due to a lack of" \ | |
648 | "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86" \ | |
649 | "Studio 11 can be downloaded from www.sun.com." | |
650 | fi | |
651 | fi | |
652 | fi | |
653 | if test -f /usr/include/sys/soundcard.h ; then | |
654 | audio_drv_list="oss" | |
655 | fi | |
656 | audio_possible_drivers="oss sdl" | |
657 | # needed for CMSG_ macros in sys/socket.h | |
658 | QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS" | |
659 | # needed for TIOCWIN* defines in termios.h | |
660 | QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS" | |
661 | QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS" | |
662 | solarisnetlibs="-lsocket -lnsl -lresolv" | |
663 | LIBS="$solarisnetlibs $LIBS" | |
664 | libs_qga="$solarisnetlibs $libs_qga" | |
665 | ;; | |
666 | AIX) | |
667 | aix="yes" | |
668 | make="${MAKE-gmake}" | |
669 | ;; | |
670 | Haiku) | |
671 | haiku="yes" | |
672 | QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS" | |
673 | LIBS="-lposix_error_mapper -lnetwork $LIBS" | |
674 | ;; | |
675 | *) | |
676 | audio_drv_list="oss" | |
677 | audio_possible_drivers="oss alsa sdl pa" | |
678 | linux="yes" | |
679 | linux_user="yes" | |
680 | kvm="yes" | |
681 | vhost_net="yes" | |
682 | vhost_scsi="yes" | |
683 | vhost_vsock="yes" | |
684 | QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers -I$(pwd)/linux-headers $QEMU_INCLUDES" | |
685 | ;; | |
686 | esac | |
687 | ||
688 | if [ "$bsd" = "yes" ] ; then | |
689 | if [ "$darwin" != "yes" ] ; then | |
690 | bsd_user="yes" | |
691 | fi | |
692 | fi | |
693 | ||
694 | : ${make=${MAKE-make}} | |
695 | : ${install=${INSTALL-install}} | |
696 | : ${python=${PYTHON-python}} | |
697 | : ${smbd=${SMBD-/usr/sbin/smbd}} | |
698 | ||
699 | # Default objcc to clang if available, otherwise use CC | |
700 | if has clang; then | |
701 | objcc=clang | |
702 | else | |
703 | objcc="$cc" | |
704 | fi | |
705 | ||
706 | if test "$mingw32" = "yes" ; then | |
707 | EXESUF=".exe" | |
708 | DSOSUF=".dll" | |
709 | QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS" | |
710 | # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later) | |
711 | QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS" | |
712 | # MinGW needs -mthreads for TLS and macro _MT. | |
713 | QEMU_CFLAGS="-mthreads $QEMU_CFLAGS" | |
714 | LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS" | |
715 | write_c_skeleton; | |
716 | if compile_prog "" "-liberty" ; then | |
717 | LIBS="-liberty $LIBS" | |
718 | fi | |
719 | prefix="c:/Program Files/QEMU" | |
720 | mandir="\${prefix}" | |
721 | datadir="\${prefix}" | |
722 | qemu_docdir="\${prefix}" | |
723 | bindir="\${prefix}" | |
724 | sysconfdir="\${prefix}" | |
725 | local_statedir= | |
726 | confsuffix="" | |
727 | libs_qga="-lws2_32 -lwinmm -lpowrprof -liphlpapi -lnetapi32 $libs_qga" | |
728 | fi | |
729 | ||
730 | werror="" | |
731 | ||
732 | for opt do | |
733 | optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)') | |
734 | case "$opt" in | |
735 | --help|-h) show_help=yes | |
736 | ;; | |
737 | --version|-V) exec cat $source_path/VERSION | |
738 | ;; | |
739 | --prefix=*) prefix="$optarg" | |
740 | ;; | |
741 | --interp-prefix=*) interp_prefix="$optarg" | |
742 | ;; | |
743 | --source-path=*) | |
744 | ;; | |
745 | --cross-prefix=*) | |
746 | ;; | |
747 | --cc=*) | |
748 | ;; | |
749 | --host-cc=*) host_cc="$optarg" | |
750 | ;; | |
751 | --cxx=*) | |
752 | ;; | |
753 | --iasl=*) iasl="$optarg" | |
754 | ;; | |
755 | --objcc=*) objcc="$optarg" | |
756 | ;; | |
757 | --make=*) make="$optarg" | |
758 | ;; | |
759 | --install=*) install="$optarg" | |
760 | ;; | |
761 | --python=*) python="$optarg" | |
762 | ;; | |
763 | --gcov=*) gcov_tool="$optarg" | |
764 | ;; | |
765 | --smbd=*) smbd="$optarg" | |
766 | ;; | |
767 | --extra-cflags=*) | |
768 | ;; | |
769 | --extra-ldflags=*) | |
770 | ;; | |
771 | --enable-debug-info) | |
772 | ;; | |
773 | --disable-debug-info) | |
774 | ;; | |
775 | --enable-modules) | |
776 | modules="yes" | |
777 | ;; | |
778 | --disable-modules) | |
779 | modules="no" | |
780 | ;; | |
781 | --cpu=*) | |
782 | ;; | |
783 | --target-list=*) target_list="$optarg" | |
784 | ;; | |
785 | --enable-trace-backends=*) trace_backends="$optarg" | |
786 | ;; | |
787 | # XXX: backwards compatibility | |
788 | --enable-trace-backend=*) trace_backends="$optarg" | |
789 | ;; | |
790 | --with-trace-file=*) trace_file="$optarg" | |
791 | ;; | |
792 | --enable-gprof) gprof="yes" | |
793 | ;; | |
794 | --enable-gcov) gcov="yes" | |
795 | ;; | |
796 | --static) | |
797 | static="yes" | |
798 | LDFLAGS="-static $LDFLAGS" | |
799 | QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS" | |
800 | ;; | |
801 | --mandir=*) mandir="$optarg" | |
802 | ;; | |
803 | --bindir=*) bindir="$optarg" | |
804 | ;; | |
805 | --libdir=*) libdir="$optarg" | |
806 | ;; | |
807 | --libexecdir=*) libexecdir="$optarg" | |
808 | ;; | |
809 | --includedir=*) includedir="$optarg" | |
810 | ;; | |
811 | --datadir=*) datadir="$optarg" | |
812 | ;; | |
813 | --with-confsuffix=*) confsuffix="$optarg" | |
814 | ;; | |
815 | --docdir=*) qemu_docdir="$optarg" | |
816 | ;; | |
817 | --sysconfdir=*) sysconfdir="$optarg" | |
818 | ;; | |
819 | --localstatedir=*) local_statedir="$optarg" | |
820 | ;; | |
821 | --sbindir=*|--sharedstatedir=*|\ | |
822 | --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\ | |
823 | --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*) | |
824 | # These switches are silently ignored, for compatibility with | |
825 | # autoconf-generated configure scripts. This allows QEMU's | |
826 | # configure to be used by RPM and similar macros that set | |
827 | # lots of directory switches by default. | |
828 | ;; | |
829 | --with-system-pixman) pixman="system" | |
830 | ;; | |
831 | --without-system-pixman) pixman="internal" | |
832 | ;; | |
833 | --without-pixman) pixman="none" | |
834 | ;; | |
835 | --disable-sdl) sdl="no" | |
836 | ;; | |
837 | --enable-sdl) sdl="yes" | |
838 | ;; | |
839 | --with-sdlabi=*) sdlabi="$optarg" | |
840 | ;; | |
841 | --disable-qom-cast-debug) qom_cast_debug="no" | |
842 | ;; | |
843 | --enable-qom-cast-debug) qom_cast_debug="yes" | |
844 | ;; | |
845 | --disable-virtfs) virtfs="no" | |
846 | ;; | |
847 | --enable-virtfs) virtfs="yes" | |
848 | ;; | |
849 | --disable-vnc) vnc="no" | |
850 | ;; | |
851 | --enable-vnc) vnc="yes" | |
852 | ;; | |
853 | --oss-lib=*) oss_lib="$optarg" | |
854 | ;; | |
855 | --audio-drv-list=*) audio_drv_list="$optarg" | |
856 | ;; | |
857 | --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=$(echo "$optarg" | sed -e 's/,/ /g') | |
858 | ;; | |
859 | --block-drv-ro-whitelist=*) block_drv_ro_whitelist=$(echo "$optarg" | sed -e 's/,/ /g') | |
860 | ;; | |
861 | --enable-debug-tcg) debug_tcg="yes" | |
862 | ;; | |
863 | --disable-debug-tcg) debug_tcg="no" | |
864 | ;; | |
865 | --enable-debug) | |
866 | # Enable debugging options that aren't excessively noisy | |
867 | debug_tcg="yes" | |
868 | debug="yes" | |
869 | strip_opt="no" | |
870 | fortify_source="no" | |
871 | ;; | |
872 | --enable-sparse) sparse="yes" | |
873 | ;; | |
874 | --disable-sparse) sparse="no" | |
875 | ;; | |
876 | --disable-strip) strip_opt="no" | |
877 | ;; | |
878 | --disable-vnc-sasl) vnc_sasl="no" | |
879 | ;; | |
880 | --enable-vnc-sasl) vnc_sasl="yes" | |
881 | ;; | |
882 | --disable-vnc-jpeg) vnc_jpeg="no" | |
883 | ;; | |
884 | --enable-vnc-jpeg) vnc_jpeg="yes" | |
885 | ;; | |
886 | --disable-vnc-png) vnc_png="no" | |
887 | ;; | |
888 | --enable-vnc-png) vnc_png="yes" | |
889 | ;; | |
890 | --disable-slirp) slirp="no" | |
891 | ;; | |
892 | --disable-vde) vde="no" | |
893 | ;; | |
894 | --enable-vde) vde="yes" | |
895 | ;; | |
896 | --disable-netmap) netmap="no" | |
897 | ;; | |
898 | --enable-netmap) netmap="yes" | |
899 | ;; | |
900 | --disable-xen) xen="no" | |
901 | ;; | |
902 | --enable-xen) xen="yes" | |
903 | ;; | |
904 | --disable-xen-pci-passthrough) xen_pci_passthrough="no" | |
905 | ;; | |
906 | --enable-xen-pci-passthrough) xen_pci_passthrough="yes" | |
907 | ;; | |
908 | --disable-xen-pv-domain-build) xen_pv_domain_build="no" | |
909 | ;; | |
910 | --enable-xen-pv-domain-build) xen_pv_domain_build="yes" | |
911 | ;; | |
912 | --disable-brlapi) brlapi="no" | |
913 | ;; | |
914 | --enable-brlapi) brlapi="yes" | |
915 | ;; | |
916 | --disable-bluez) bluez="no" | |
917 | ;; | |
918 | --enable-bluez) bluez="yes" | |
919 | ;; | |
920 | --disable-kvm) kvm="no" | |
921 | ;; | |
922 | --enable-kvm) kvm="yes" | |
923 | ;; | |
924 | --disable-colo) colo="no" | |
925 | ;; | |
926 | --enable-colo) colo="yes" | |
927 | ;; | |
928 | --disable-tcg-interpreter) tcg_interpreter="no" | |
929 | ;; | |
930 | --enable-tcg-interpreter) tcg_interpreter="yes" | |
931 | ;; | |
932 | --disable-cap-ng) cap_ng="no" | |
933 | ;; | |
934 | --enable-cap-ng) cap_ng="yes" | |
935 | ;; | |
936 | --disable-spice) spice="no" | |
937 | ;; | |
938 | --enable-spice) spice="yes" | |
939 | ;; | |
940 | --disable-libiscsi) libiscsi="no" | |
941 | ;; | |
942 | --enable-libiscsi) libiscsi="yes" | |
943 | ;; | |
944 | --disable-libnfs) libnfs="no" | |
945 | ;; | |
946 | --enable-libnfs) libnfs="yes" | |
947 | ;; | |
948 | --enable-profiler) profiler="yes" | |
949 | ;; | |
950 | --disable-cocoa) cocoa="no" | |
951 | ;; | |
952 | --enable-cocoa) | |
953 | cocoa="yes" ; | |
954 | audio_drv_list="coreaudio $(echo $audio_drv_list | sed s,coreaudio,,g)" | |
955 | ;; | |
956 | --disable-system) softmmu="no" | |
957 | ;; | |
958 | --enable-system) softmmu="yes" | |
959 | ;; | |
960 | --disable-user) | |
961 | linux_user="no" ; | |
962 | bsd_user="no" ; | |
963 | ;; | |
964 | --enable-user) ;; | |
965 | --disable-linux-user) linux_user="no" | |
966 | ;; | |
967 | --enable-linux-user) linux_user="yes" | |
968 | ;; | |
969 | --disable-bsd-user) bsd_user="no" | |
970 | ;; | |
971 | --enable-bsd-user) bsd_user="yes" | |
972 | ;; | |
973 | --enable-pie) pie="yes" | |
974 | ;; | |
975 | --disable-pie) pie="no" | |
976 | ;; | |
977 | --enable-werror) werror="yes" | |
978 | ;; | |
979 | --disable-werror) werror="no" | |
980 | ;; | |
981 | --enable-stack-protector) stack_protector="yes" | |
982 | ;; | |
983 | --disable-stack-protector) stack_protector="no" | |
984 | ;; | |
985 | --disable-curses) curses="no" | |
986 | ;; | |
987 | --enable-curses) curses="yes" | |
988 | ;; | |
989 | --disable-curl) curl="no" | |
990 | ;; | |
991 | --enable-curl) curl="yes" | |
992 | ;; | |
993 | --disable-fdt) fdt="no" | |
994 | ;; | |
995 | --enable-fdt) fdt="yes" | |
996 | ;; | |
997 | --disable-linux-aio) linux_aio="no" | |
998 | ;; | |
999 | --enable-linux-aio) linux_aio="yes" | |
1000 | ;; | |
1001 | --disable-attr) attr="no" | |
1002 | ;; | |
1003 | --enable-attr) attr="yes" | |
1004 | ;; | |
1005 | --disable-blobs) blobs="no" | |
1006 | ;; | |
1007 | --with-pkgversion=*) pkgversion=" ($optarg)" | |
1008 | ;; | |
1009 | --with-coroutine=*) coroutine="$optarg" | |
1010 | ;; | |
1011 | --disable-coroutine-pool) coroutine_pool="no" | |
1012 | ;; | |
1013 | --enable-coroutine-pool) coroutine_pool="yes" | |
1014 | ;; | |
1015 | --enable-debug-stack-usage) debug_stack_usage="yes" | |
1016 | ;; | |
1017 | --disable-docs) docs="no" | |
1018 | ;; | |
1019 | --enable-docs) docs="yes" | |
1020 | ;; | |
1021 | --disable-vhost-net) vhost_net="no" | |
1022 | ;; | |
1023 | --enable-vhost-net) vhost_net="yes" | |
1024 | ;; | |
1025 | --disable-vhost-scsi) vhost_scsi="no" | |
1026 | ;; | |
1027 | --enable-vhost-scsi) vhost_scsi="yes" | |
1028 | ;; | |
1029 | --disable-vhost-vsock) vhost_vsock="no" | |
1030 | ;; | |
1031 | --enable-vhost-vsock) vhost_vsock="yes" | |
1032 | ;; | |
1033 | --disable-opengl) opengl="no" | |
1034 | ;; | |
1035 | --enable-opengl) opengl="yes" | |
1036 | ;; | |
1037 | --disable-rbd) rbd="no" | |
1038 | ;; | |
1039 | --enable-rbd) rbd="yes" | |
1040 | ;; | |
1041 | --disable-xfsctl) xfs="no" | |
1042 | ;; | |
1043 | --enable-xfsctl) xfs="yes" | |
1044 | ;; | |
1045 | --disable-smartcard) smartcard="no" | |
1046 | ;; | |
1047 | --enable-smartcard) smartcard="yes" | |
1048 | ;; | |
1049 | --disable-libusb) libusb="no" | |
1050 | ;; | |
1051 | --enable-libusb) libusb="yes" | |
1052 | ;; | |
1053 | --disable-usb-redir) usb_redir="no" | |
1054 | ;; | |
1055 | --enable-usb-redir) usb_redir="yes" | |
1056 | ;; | |
1057 | --disable-zlib-test) zlib="no" | |
1058 | ;; | |
1059 | --disable-lzo) lzo="no" | |
1060 | ;; | |
1061 | --enable-lzo) lzo="yes" | |
1062 | ;; | |
1063 | --disable-snappy) snappy="no" | |
1064 | ;; | |
1065 | --enable-snappy) snappy="yes" | |
1066 | ;; | |
1067 | --disable-bzip2) bzip2="no" | |
1068 | ;; | |
1069 | --enable-bzip2) bzip2="yes" | |
1070 | ;; | |
1071 | --enable-guest-agent) guest_agent="yes" | |
1072 | ;; | |
1073 | --disable-guest-agent) guest_agent="no" | |
1074 | ;; | |
1075 | --enable-guest-agent-msi) guest_agent_msi="yes" | |
1076 | ;; | |
1077 | --disable-guest-agent-msi) guest_agent_msi="no" | |
1078 | ;; | |
1079 | --with-vss-sdk) vss_win32_sdk="" | |
1080 | ;; | |
1081 | --with-vss-sdk=*) vss_win32_sdk="$optarg" | |
1082 | ;; | |
1083 | --without-vss-sdk) vss_win32_sdk="no" | |
1084 | ;; | |
1085 | --with-win-sdk) win_sdk="" | |
1086 | ;; | |
1087 | --with-win-sdk=*) win_sdk="$optarg" | |
1088 | ;; | |
1089 | --without-win-sdk) win_sdk="no" | |
1090 | ;; | |
1091 | --enable-tools) want_tools="yes" | |
1092 | ;; | |
1093 | --disable-tools) want_tools="no" | |
1094 | ;; | |
1095 | --enable-seccomp) seccomp="yes" | |
1096 | ;; | |
1097 | --disable-seccomp) seccomp="no" | |
1098 | ;; | |
1099 | --disable-glusterfs) glusterfs="no" | |
1100 | ;; | |
1101 | --enable-glusterfs) glusterfs="yes" | |
1102 | ;; | |
1103 | --disable-archipelago) archipelago="no" | |
1104 | ;; | |
1105 | --enable-archipelago) archipelago="yes" | |
1106 | ;; | |
1107 | --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane) | |
1108 | echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2 | |
1109 | ;; | |
1110 | --enable-vhdx|--disable-vhdx) | |
1111 | echo "$0: $opt is obsolete, VHDX driver is always built" >&2 | |
1112 | ;; | |
1113 | --enable-uuid|--disable-uuid) | |
1114 | echo "$0: $opt is obsolete, UUID support is always built" >&2 | |
1115 | ;; | |
1116 | --disable-gtk) gtk="no" | |
1117 | ;; | |
1118 | --enable-gtk) gtk="yes" | |
1119 | ;; | |
1120 | --tls-priority=*) tls_priority="$optarg" | |
1121 | ;; | |
1122 | --disable-gnutls) gnutls="no" | |
1123 | ;; | |
1124 | --enable-gnutls) gnutls="yes" | |
1125 | ;; | |
1126 | --disable-nettle) nettle="no" | |
1127 | ;; | |
1128 | --enable-nettle) nettle="yes" | |
1129 | ;; | |
1130 | --disable-gcrypt) gcrypt="no" | |
1131 | ;; | |
1132 | --enable-gcrypt) gcrypt="yes" | |
1133 | ;; | |
1134 | --enable-rdma) rdma="yes" | |
1135 | ;; | |
1136 | --disable-rdma) rdma="no" | |
1137 | ;; | |
1138 | --with-gtkabi=*) gtkabi="$optarg" | |
1139 | ;; | |
1140 | --disable-vte) vte="no" | |
1141 | ;; | |
1142 | --enable-vte) vte="yes" | |
1143 | ;; | |
1144 | --disable-virglrenderer) virglrenderer="no" | |
1145 | ;; | |
1146 | --enable-virglrenderer) virglrenderer="yes" | |
1147 | ;; | |
1148 | --disable-tpm) tpm="no" | |
1149 | ;; | |
1150 | --enable-tpm) tpm="yes" | |
1151 | ;; | |
1152 | --disable-libssh2) libssh2="no" | |
1153 | ;; | |
1154 | --enable-libssh2) libssh2="yes" | |
1155 | ;; | |
1156 | --disable-numa) numa="no" | |
1157 | ;; | |
1158 | --enable-numa) numa="yes" | |
1159 | ;; | |
1160 | --disable-tcmalloc) tcmalloc="no" | |
1161 | ;; | |
1162 | --enable-tcmalloc) tcmalloc="yes" | |
1163 | ;; | |
1164 | --disable-jemalloc) jemalloc="no" | |
1165 | ;; | |
1166 | --enable-jemalloc) jemalloc="yes" | |
1167 | ;; | |
1168 | --disable-replication) replication="no" | |
1169 | ;; | |
1170 | --enable-replication) replication="yes" | |
1171 | ;; | |
1172 | *) | |
1173 | echo "ERROR: unknown option $opt" | |
1174 | echo "Try '$0 --help' for more information" | |
1175 | exit 1 | |
1176 | ;; | |
1177 | esac | |
1178 | done | |
1179 | ||
1180 | if ! has $python; then | |
1181 | error_exit "Python not found. Use --python=/path/to/python" | |
1182 | fi | |
1183 | ||
1184 | # Note that if the Python conditional here evaluates True we will exit | |
1185 | # with status 1 which is a shell 'false' value. | |
1186 | if ! $python -c 'import sys; sys.exit(sys.version_info < (2,6) or sys.version_info >= (3,))'; then | |
1187 | error_exit "Cannot use '$python', Python 2.6 or later is required." \ | |
1188 | "Note that Python 3 or later is not yet supported." \ | |
1189 | "Use --python=/path/to/python to specify a supported Python." | |
1190 | fi | |
1191 | ||
1192 | # Suppress writing compiled files | |
1193 | python="$python -B" | |
1194 | ||
1195 | case "$cpu" in | |
1196 | ppc) | |
1197 | CPU_CFLAGS="-m32" | |
1198 | LDFLAGS="-m32 $LDFLAGS" | |
1199 | ;; | |
1200 | ppc64) | |
1201 | CPU_CFLAGS="-m64" | |
1202 | LDFLAGS="-m64 $LDFLAGS" | |
1203 | ;; | |
1204 | sparc) | |
1205 | LDFLAGS="-m32 $LDFLAGS" | |
1206 | CPU_CFLAGS="-m32 -mcpu=ultrasparc" | |
1207 | ;; | |
1208 | sparc64) | |
1209 | LDFLAGS="-m64 $LDFLAGS" | |
1210 | CPU_CFLAGS="-m64 -mcpu=ultrasparc" | |
1211 | ;; | |
1212 | s390) | |
1213 | CPU_CFLAGS="-m31" | |
1214 | LDFLAGS="-m31 $LDFLAGS" | |
1215 | ;; | |
1216 | s390x) | |
1217 | CPU_CFLAGS="-m64" | |
1218 | LDFLAGS="-m64 $LDFLAGS" | |
1219 | ;; | |
1220 | i386) | |
1221 | CPU_CFLAGS="-m32" | |
1222 | LDFLAGS="-m32 $LDFLAGS" | |
1223 | cc_i386='$(CC) -m32' | |
1224 | ;; | |
1225 | x86_64) | |
1226 | # ??? Only extremely old AMD cpus do not have cmpxchg16b. | |
1227 | # If we truly care, we should simply detect this case at | |
1228 | # runtime and generate the fallback to serial emulation. | |
1229 | CPU_CFLAGS="-m64 -mcx16" | |
1230 | LDFLAGS="-m64 $LDFLAGS" | |
1231 | cc_i386='$(CC) -m32' | |
1232 | ;; | |
1233 | x32) | |
1234 | CPU_CFLAGS="-mx32" | |
1235 | LDFLAGS="-mx32 $LDFLAGS" | |
1236 | cc_i386='$(CC) -m32' | |
1237 | ;; | |
1238 | # No special flags required for other host CPUs | |
1239 | esac | |
1240 | ||
1241 | QEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS" | |
1242 | EXTRA_CFLAGS="$CPU_CFLAGS $EXTRA_CFLAGS" | |
1243 | ||
1244 | # For user-mode emulation the host arch has to be one we explicitly | |
1245 | # support, even if we're using TCI. | |
1246 | if [ "$ARCH" = "unknown" ]; then | |
1247 | bsd_user="no" | |
1248 | linux_user="no" | |
1249 | fi | |
1250 | ||
1251 | default_target_list="" | |
1252 | ||
1253 | mak_wilds="" | |
1254 | ||
1255 | if [ "$softmmu" = "yes" ]; then | |
1256 | mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak" | |
1257 | fi | |
1258 | if [ "$linux_user" = "yes" ]; then | |
1259 | mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak" | |
1260 | fi | |
1261 | if [ "$bsd_user" = "yes" ]; then | |
1262 | mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak" | |
1263 | fi | |
1264 | ||
1265 | for config in $mak_wilds; do | |
1266 | default_target_list="${default_target_list} $(basename "$config" .mak)" | |
1267 | done | |
1268 | ||
1269 | if test x"$show_help" = x"yes" ; then | |
1270 | cat << EOF | |
1271 | ||
1272 | Usage: configure [options] | |
1273 | Options: [defaults in brackets after descriptions] | |
1274 | ||
1275 | Standard options: | |
1276 | --help print this message | |
1277 | --prefix=PREFIX install in PREFIX [$prefix] | |
1278 | --interp-prefix=PREFIX where to find shared libraries, etc. | |
1279 | use %M for cpu name [$interp_prefix] | |
1280 | --target-list=LIST set target list (default: build everything) | |
1281 | $(echo Available targets: $default_target_list | \ | |
1282 | fold -s -w 53 | sed -e 's/^/ /') | |
1283 | ||
1284 | Advanced options (experts only): | |
1285 | --source-path=PATH path of source code [$source_path] | |
1286 | --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix] | |
1287 | --cc=CC use C compiler CC [$cc] | |
1288 | --iasl=IASL use ACPI compiler IASL [$iasl] | |
1289 | --host-cc=CC use C compiler CC [$host_cc] for code run at | |
1290 | build time | |
1291 | --cxx=CXX use C++ compiler CXX [$cxx] | |
1292 | --objcc=OBJCC use Objective-C compiler OBJCC [$objcc] | |
1293 | --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS | |
1294 | --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS | |
1295 | --make=MAKE use specified make [$make] | |
1296 | --install=INSTALL use specified install [$install] | |
1297 | --python=PYTHON use specified python [$python] | |
1298 | --smbd=SMBD use specified smbd [$smbd] | |
1299 | --static enable static build [$static] | |
1300 | --mandir=PATH install man pages in PATH | |
1301 | --datadir=PATH install firmware in PATH$confsuffix | |
1302 | --docdir=PATH install documentation in PATH$confsuffix | |
1303 | --bindir=PATH install binaries in PATH | |
1304 | --libdir=PATH install libraries in PATH | |
1305 | --sysconfdir=PATH install config in PATH$confsuffix | |
1306 | --localstatedir=PATH install local state in PATH (set at runtime on win32) | |
1307 | --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix] | |
1308 | --enable-debug enable common debug build options | |
1309 | --disable-strip disable stripping binaries | |
1310 | --disable-werror disable compilation abort on warning | |
1311 | --disable-stack-protector disable compiler-provided stack protection | |
1312 | --audio-drv-list=LIST set audio drivers list: | |
1313 | Available drivers: $audio_possible_drivers | |
1314 | --block-drv-whitelist=L Same as --block-drv-rw-whitelist=L | |
1315 | --block-drv-rw-whitelist=L | |
1316 | set block driver read-write whitelist | |
1317 | (affects only QEMU, not qemu-img) | |
1318 | --block-drv-ro-whitelist=L | |
1319 | set block driver read-only whitelist | |
1320 | (affects only QEMU, not qemu-img) | |
1321 | --enable-trace-backends=B Set trace backend | |
1322 | Available backends: $($python $source_path/scripts/tracetool.py --list-backends) | |
1323 | --with-trace-file=NAME Full PATH,NAME of file to store traces | |
1324 | Default:trace-<pid> | |
1325 | --disable-slirp disable SLIRP userspace network connectivity | |
1326 | --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI) | |
1327 | --oss-lib path to OSS library | |
1328 | --cpu=CPU Build for host CPU [$cpu] | |
1329 | --with-coroutine=BACKEND coroutine backend. Supported options: | |
1330 | gthread, ucontext, sigaltstack, windows | |
1331 | --enable-gcov enable test coverage analysis with gcov | |
1332 | --gcov=GCOV use specified gcov [$gcov_tool] | |
1333 | --disable-blobs disable installing provided firmware blobs | |
1334 | --with-vss-sdk=SDK-path enable Windows VSS support in QEMU Guest Agent | |
1335 | --with-win-sdk=SDK-path path to Windows Platform SDK (to build VSS .tlb) | |
1336 | --tls-priority default TLS protocol/cipher priority string | |
1337 | ||
1338 | Optional features, enabled with --enable-FEATURE and | |
1339 | disabled with --disable-FEATURE, default is enabled if available: | |
1340 | ||
1341 | system all system emulation targets | |
1342 | user supported user emulation targets | |
1343 | linux-user all linux usermode emulation targets | |
1344 | bsd-user all BSD usermode emulation targets | |
1345 | docs build documentation | |
1346 | guest-agent build the QEMU Guest Agent | |
1347 | guest-agent-msi build guest agent Windows MSI installation package | |
1348 | pie Position Independent Executables | |
1349 | modules modules support | |
1350 | debug-tcg TCG debugging (default is disabled) | |
1351 | debug-info debugging information | |
1352 | sparse sparse checker | |
1353 | ||
1354 | gnutls GNUTLS cryptography support | |
1355 | nettle nettle cryptography support | |
1356 | gcrypt libgcrypt cryptography support | |
1357 | sdl SDL UI | |
1358 | --with-sdlabi select preferred SDL ABI 1.2 or 2.0 | |
1359 | gtk gtk UI | |
1360 | --with-gtkabi select preferred GTK ABI 2.0 or 3.0 | |
1361 | vte vte support for the gtk UI | |
1362 | curses curses UI | |
1363 | vnc VNC UI support | |
1364 | vnc-sasl SASL encryption for VNC server | |
1365 | vnc-jpeg JPEG lossy compression for VNC server | |
1366 | vnc-png PNG compression for VNC server | |
1367 | cocoa Cocoa UI (Mac OS X only) | |
1368 | virtfs VirtFS | |
1369 | xen xen backend driver support | |
1370 | xen-pci-passthrough | |
1371 | brlapi BrlAPI (Braile) | |
1372 | curl curl connectivity | |
1373 | fdt fdt device tree | |
1374 | bluez bluez stack connectivity | |
1375 | kvm KVM acceleration support | |
1376 | colo COarse-grain LOck-stepping VM for Non-stop Service | |
1377 | rdma RDMA-based migration support | |
1378 | vde support for vde network | |
1379 | netmap support for netmap network | |
1380 | linux-aio Linux AIO support | |
1381 | cap-ng libcap-ng support | |
1382 | attr attr and xattr support | |
1383 | vhost-net vhost-net acceleration support | |
1384 | spice spice | |
1385 | rbd rados block device (rbd) | |
1386 | libiscsi iscsi support | |
1387 | libnfs nfs support | |
1388 | smartcard smartcard support (libcacard) | |
1389 | libusb libusb (for usb passthrough) | |
1390 | usb-redir usb network redirection support | |
1391 | lzo support of lzo compression library | |
1392 | snappy support of snappy compression library | |
1393 | bzip2 support of bzip2 compression library | |
1394 | (for reading bzip2-compressed dmg images) | |
1395 | seccomp seccomp support | |
1396 | coroutine-pool coroutine freelist (better performance) | |
1397 | glusterfs GlusterFS backend | |
1398 | archipelago Archipelago backend | |
1399 | tpm TPM support | |
1400 | libssh2 ssh block device support | |
1401 | numa libnuma support | |
1402 | tcmalloc tcmalloc support | |
1403 | jemalloc jemalloc support | |
1404 | replication replication support | |
1405 | ||
1406 | NOTE: The object files are built at the place where configure is launched | |
1407 | EOF | |
1408 | exit 0 | |
1409 | fi | |
1410 | ||
1411 | # Now we have handled --enable-tcg-interpreter and know we're not just | |
1412 | # printing the help message, bail out if the host CPU isn't supported. | |
1413 | if test "$ARCH" = "unknown"; then | |
1414 | if test "$tcg_interpreter" = "yes" ; then | |
1415 | echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)" | |
1416 | else | |
1417 | error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter" | |
1418 | fi | |
1419 | fi | |
1420 | ||
1421 | # Consult white-list to determine whether to enable werror | |
1422 | # by default. Only enable by default for git builds | |
1423 | if test -z "$werror" ; then | |
1424 | if test -d "$source_path/.git" -a \ | |
1425 | \( "$linux" = "yes" -o "$mingw32" = "yes" \) ; then | |
1426 | werror="yes" | |
1427 | else | |
1428 | werror="no" | |
1429 | fi | |
1430 | fi | |
1431 | ||
1432 | # check that the C compiler works. | |
1433 | write_c_skeleton; | |
1434 | if compile_object ; then | |
1435 | : C compiler works ok | |
1436 | else | |
1437 | error_exit "\"$cc\" either does not exist or does not work" | |
1438 | fi | |
1439 | if ! compile_prog ; then | |
1440 | error_exit "\"$cc\" cannot build an executable (is your linker broken?)" | |
1441 | fi | |
1442 | ||
1443 | # Check that the C++ compiler exists and works with the C compiler | |
1444 | if has $cxx; then | |
1445 | cat > $TMPC <<EOF | |
1446 | int c_function(void); | |
1447 | int main(void) { return c_function(); } | |
1448 | EOF | |
1449 | ||
1450 | compile_object | |
1451 | ||
1452 | cat > $TMPCXX <<EOF | |
1453 | extern "C" { | |
1454 | int c_function(void); | |
1455 | } | |
1456 | int c_function(void) { return 42; } | |
1457 | EOF | |
1458 | ||
1459 | update_cxxflags | |
1460 | ||
1461 | if do_cxx $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $LDFLAGS; then | |
1462 | # C++ compiler $cxx works ok with C compiler $cc | |
1463 | : | |
1464 | else | |
1465 | echo "C++ compiler $cxx does not work with C compiler $cc" | |
1466 | echo "Disabling C++ specific optional code" | |
1467 | cxx= | |
1468 | fi | |
1469 | else | |
1470 | echo "No C++ compiler available; disabling C++ specific optional code" | |
1471 | cxx= | |
1472 | fi | |
1473 | ||
1474 | gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits" | |
1475 | gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags" | |
1476 | gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags" | |
1477 | gcc_flags="-Wendif-labels -Wno-shift-negative-value $gcc_flags" | |
1478 | gcc_flags="-Wno-initializer-overrides $gcc_flags" | |
1479 | gcc_flags="-Wno-string-plus-int $gcc_flags" | |
1480 | # Note that we do not add -Werror to gcc_flags here, because that would | |
1481 | # enable it for all configure tests. If a configure test failed due | |
1482 | # to -Werror this would just silently disable some features, | |
1483 | # so it's too error prone. | |
1484 | ||
1485 | cc_has_warning_flag() { | |
1486 | write_c_skeleton; | |
1487 | ||
1488 | # Use the positive sense of the flag when testing for -Wno-wombat | |
1489 | # support (gcc will happily accept the -Wno- form of unknown | |
1490 | # warning options). | |
1491 | optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')" | |
1492 | compile_prog "-Werror $optflag" "" | |
1493 | } | |
1494 | ||
1495 | for flag in $gcc_flags; do | |
1496 | if cc_has_warning_flag $flag ; then | |
1497 | QEMU_CFLAGS="$QEMU_CFLAGS $flag" | |
1498 | fi | |
1499 | done | |
1500 | ||
1501 | if test "$stack_protector" != "no"; then | |
1502 | cat > $TMPC << EOF | |
1503 | int main(int argc, char *argv[]) | |
1504 | { | |
1505 | char arr[64], *p = arr, *c = argv[0]; | |
1506 | while (*c) { | |
1507 | *p++ = *c++; | |
1508 | } | |
1509 | return 0; | |
1510 | } | |
1511 | EOF | |
1512 | gcc_flags="-fstack-protector-strong -fstack-protector-all" | |
1513 | sp_on=0 | |
1514 | for flag in $gcc_flags; do | |
1515 | # We need to check both a compile and a link, since some compiler | |
1516 | # setups fail only on a .c->.o compile and some only at link time | |
1517 | if do_cc $QEMU_CFLAGS -Werror $flag -c -o $TMPO $TMPC && | |
1518 | compile_prog "-Werror $flag" ""; then | |
1519 | QEMU_CFLAGS="$QEMU_CFLAGS $flag" | |
1520 | sp_on=1 | |
1521 | break | |
1522 | fi | |
1523 | done | |
1524 | if test "$stack_protector" = yes; then | |
1525 | if test $sp_on = 0; then | |
1526 | error_exit "Stack protector not supported" | |
1527 | fi | |
1528 | fi | |
1529 | fi | |
1530 | ||
1531 | # Workaround for http://gcc.gnu.org/PR55489. Happens with -fPIE/-fPIC and | |
1532 | # large functions that use global variables. The bug is in all releases of | |
1533 | # GCC, but it became particularly acute in 4.6.x and 4.7.x. It is fixed in | |
1534 | # 4.7.3 and 4.8.0. We should be able to delete this at the end of 2013. | |
1535 | cat > $TMPC << EOF | |
1536 | #if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2)) | |
1537 | int main(void) { return 0; } | |
1538 | #else | |
1539 | #error No bug in this compiler. | |
1540 | #endif | |
1541 | EOF | |
1542 | if compile_prog "-Werror -fno-gcse" "" ; then | |
1543 | TRANSLATE_OPT_CFLAGS=-fno-gcse | |
1544 | fi | |
1545 | ||
1546 | if test "$static" = "yes" ; then | |
1547 | if test "$modules" = "yes" ; then | |
1548 | error_exit "static and modules are mutually incompatible" | |
1549 | fi | |
1550 | if test "$pie" = "yes" ; then | |
1551 | error_exit "static and pie are mutually incompatible" | |
1552 | else | |
1553 | pie="no" | |
1554 | fi | |
1555 | fi | |
1556 | ||
1557 | # Unconditional check for compiler __thread support | |
1558 | cat > $TMPC << EOF | |
1559 | static __thread int tls_var; | |
1560 | int main(void) { return tls_var; } | |
1561 | EOF | |
1562 | ||
1563 | if ! compile_prog "-Werror" "" ; then | |
1564 | error_exit "Your compiler does not support the __thread specifier for " \ | |
1565 | "Thread-Local Storage (TLS). Please upgrade to a version that does." | |
1566 | fi | |
1567 | ||
1568 | if test "$pie" = ""; then | |
1569 | case "$cpu-$targetos" in | |
1570 | i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD) | |
1571 | ;; | |
1572 | *) | |
1573 | pie="no" | |
1574 | ;; | |
1575 | esac | |
1576 | fi | |
1577 | ||
1578 | if test "$pie" != "no" ; then | |
1579 | cat > $TMPC << EOF | |
1580 | ||
1581 | #ifdef __linux__ | |
1582 | # define THREAD __thread | |
1583 | #else | |
1584 | # define THREAD | |
1585 | #endif | |
1586 | ||
1587 | static THREAD int tls_var; | |
1588 | ||
1589 | int main(void) { return tls_var; } | |
1590 | ||
1591 | EOF | |
1592 | if compile_prog "-fPIE -DPIE" "-pie"; then | |
1593 | QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS" | |
1594 | LDFLAGS="-pie $LDFLAGS" | |
1595 | pie="yes" | |
1596 | if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then | |
1597 | LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS" | |
1598 | fi | |
1599 | else | |
1600 | if test "$pie" = "yes"; then | |
1601 | error_exit "PIE not available due to missing toolchain support" | |
1602 | else | |
1603 | echo "Disabling PIE due to missing toolchain support" | |
1604 | pie="no" | |
1605 | fi | |
1606 | fi | |
1607 | ||
1608 | if compile_prog "-Werror -fno-pie" "-nopie"; then | |
1609 | CFLAGS_NOPIE="-fno-pie" | |
1610 | LDFLAGS_NOPIE="-nopie" | |
1611 | fi | |
1612 | fi | |
1613 | ||
1614 | ########################################## | |
1615 | # __sync_fetch_and_and requires at least -march=i486. Many toolchains | |
1616 | # use i686 as default anyway, but for those that don't, an explicit | |
1617 | # specification is necessary | |
1618 | ||
1619 | if test "$cpu" = "i386"; then | |
1620 | cat > $TMPC << EOF | |
1621 | static int sfaa(int *ptr) | |
1622 | { | |
1623 | return __sync_fetch_and_and(ptr, 0); | |
1624 | } | |
1625 | ||
1626 | int main(void) | |
1627 | { | |
1628 | int val = 42; | |
1629 | val = __sync_val_compare_and_swap(&val, 0, 1); | |
1630 | sfaa(&val); | |
1631 | return val; | |
1632 | } | |
1633 | EOF | |
1634 | if ! compile_prog "" "" ; then | |
1635 | QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS" | |
1636 | fi | |
1637 | fi | |
1638 | ||
1639 | ######################################### | |
1640 | # Solaris specific configure tool chain decisions | |
1641 | ||
1642 | if test "$solaris" = "yes" ; then | |
1643 | if has $install; then | |
1644 | : | |
1645 | else | |
1646 | error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \ | |
1647 | "install fileutils from www.blastwave.org using pkg-get -i fileutils" \ | |
1648 | "to get ginstall which is used by default (which lives in /opt/csw/bin)" | |
1649 | fi | |
1650 | if test "$(path_of $install)" = "/usr/sbin/install" ; then | |
1651 | error_exit "Solaris /usr/sbin/install is not an appropriate install program." \ | |
1652 | "try ginstall from the GNU fileutils available from www.blastwave.org" \ | |
1653 | "using pkg-get -i fileutils, or use --install=/usr/ucb/install" | |
1654 | fi | |
1655 | if has ar; then | |
1656 | : | |
1657 | else | |
1658 | if test -f /usr/ccs/bin/ar ; then | |
1659 | error_exit "No path includes ar" \ | |
1660 | "Add /usr/ccs/bin to your path and rerun configure" | |
1661 | fi | |
1662 | error_exit "No path includes ar" | |
1663 | fi | |
1664 | fi | |
1665 | ||
1666 | if test -z "${target_list+xxx}" ; then | |
1667 | target_list="$default_target_list" | |
1668 | else | |
1669 | target_list=$(echo "$target_list" | sed -e 's/,/ /g') | |
1670 | fi | |
1671 | ||
1672 | # Check that we recognised the target name; this allows a more | |
1673 | # friendly error message than if we let it fall through. | |
1674 | for target in $target_list; do | |
1675 | case " $default_target_list " in | |
1676 | *" $target "*) | |
1677 | ;; | |
1678 | *) | |
1679 | error_exit "Unknown target name '$target'" | |
1680 | ;; | |
1681 | esac | |
1682 | done | |
1683 | ||
1684 | # see if system emulation was really requested | |
1685 | case " $target_list " in | |
1686 | *"-softmmu "*) softmmu=yes | |
1687 | ;; | |
1688 | *) softmmu=no | |
1689 | ;; | |
1690 | esac | |
1691 | ||
1692 | feature_not_found() { | |
1693 | feature=$1 | |
1694 | remedy=$2 | |
1695 | ||
1696 | error_exit "User requested feature $feature" \ | |
1697 | "configure was not able to find it." \ | |
1698 | "$remedy" | |
1699 | } | |
1700 | ||
1701 | # --- | |
1702 | # big/little endian test | |
1703 | cat > $TMPC << EOF | |
1704 | short big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, }; | |
1705 | short little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, }; | |
1706 | extern int foo(short *, short *); | |
1707 | int main(int argc, char *argv[]) { | |
1708 | return foo(big_endian, little_endian); | |
1709 | } | |
1710 | EOF | |
1711 | ||
1712 | if compile_object ; then | |
1713 | if grep -q BiGeNdIaN $TMPO ; then | |
1714 | bigendian="yes" | |
1715 | elif grep -q LiTtLeEnDiAn $TMPO ; then | |
1716 | bigendian="no" | |
1717 | else | |
1718 | echo big/little test failed | |
1719 | fi | |
1720 | else | |
1721 | echo big/little test failed | |
1722 | fi | |
1723 | ||
1724 | ########################################## | |
1725 | # cocoa implies not SDL or GTK | |
1726 | # (the cocoa UI code currently assumes it is always the active UI | |
1727 | # and doesn't interact well with other UI frontend code) | |
1728 | if test "$cocoa" = "yes"; then | |
1729 | if test "$sdl" = "yes"; then | |
1730 | error_exit "Cocoa and SDL UIs cannot both be enabled at once" | |
1731 | fi | |
1732 | if test "$gtk" = "yes"; then | |
1733 | error_exit "Cocoa and GTK UIs cannot both be enabled at once" | |
1734 | fi | |
1735 | gtk=no | |
1736 | sdl=no | |
1737 | fi | |
1738 | ||
1739 | # Some versions of Mac OS X incorrectly define SIZE_MAX | |
1740 | cat > $TMPC << EOF | |
1741 | #include <stdint.h> | |
1742 | #include <stdio.h> | |
1743 | int main(int argc, char *argv[]) { | |
1744 | return printf("%zu", SIZE_MAX); | |
1745 | } | |
1746 | EOF | |
1747 | have_broken_size_max=no | |
1748 | if ! compile_object -Werror ; then | |
1749 | have_broken_size_max=yes | |
1750 | fi | |
1751 | ||
1752 | ########################################## | |
1753 | # L2TPV3 probe | |
1754 | ||
1755 | cat > $TMPC <<EOF | |
1756 | #include <sys/socket.h> | |
1757 | #include <linux/ip.h> | |
1758 | int main(void) { return sizeof(struct mmsghdr); } | |
1759 | EOF | |
1760 | if compile_prog "" "" ; then | |
1761 | l2tpv3=yes | |
1762 | else | |
1763 | l2tpv3=no | |
1764 | fi | |
1765 | ||
1766 | ########################################## | |
1767 | # MinGW / Mingw-w64 localtime_r/gmtime_r check | |
1768 | ||
1769 | if test "$mingw32" = "yes"; then | |
1770 | # Some versions of MinGW / Mingw-w64 lack localtime_r | |
1771 | # and gmtime_r entirely. | |
1772 | # | |
1773 | # Some versions of Mingw-w64 define a macro for | |
1774 | # localtime_r/gmtime_r. | |
1775 | # | |
1776 | # Some versions of Mingw-w64 will define functions | |
1777 | # for localtime_r/gmtime_r, but only if you have | |
1778 | # _POSIX_THREAD_SAFE_FUNCTIONS defined. For fun | |
1779 | # though, unistd.h and pthread.h both define | |
1780 | # that for you. | |
1781 | # | |
1782 | # So this #undef localtime_r and #include <unistd.h> | |
1783 | # are not in fact redundant. | |
1784 | cat > $TMPC << EOF | |
1785 | #include <unistd.h> | |
1786 | #include <time.h> | |
1787 | #undef localtime_r | |
1788 | int main(void) { localtime_r(NULL, NULL); return 0; } | |
1789 | EOF | |
1790 | if compile_prog "" "" ; then | |
1791 | localtime_r="yes" | |
1792 | else | |
1793 | localtime_r="no" | |
1794 | fi | |
1795 | fi | |
1796 | ||
1797 | ########################################## | |
1798 | # pkg-config probe | |
1799 | ||
1800 | if ! has "$pkg_config_exe"; then | |
1801 | error_exit "pkg-config binary '$pkg_config_exe' not found" | |
1802 | fi | |
1803 | ||
1804 | ########################################## | |
1805 | # NPTL probe | |
1806 | ||
1807 | if test "$linux_user" = "yes"; then | |
1808 | cat > $TMPC <<EOF | |
1809 | #include <sched.h> | |
1810 | #include <linux/futex.h> | |
1811 | int main(void) { | |
1812 | #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT) | |
1813 | #error bork | |
1814 | #endif | |
1815 | return 0; | |
1816 | } | |
1817 | EOF | |
1818 | if ! compile_object ; then | |
1819 | feature_not_found "nptl" "Install glibc and linux kernel headers." | |
1820 | fi | |
1821 | fi | |
1822 | ||
1823 | ########################################## | |
1824 | # avx2 optimization requirement check | |
1825 | ||
1826 | cat > $TMPC << EOF | |
1827 | #pragma GCC push_options | |
1828 | #pragma GCC target("avx2") | |
1829 | #include <cpuid.h> | |
1830 | #include <immintrin.h> | |
1831 | static int bar(void *a) { | |
1832 | __m256i x = *(__m256i *)a; | |
1833 | return _mm256_testz_si256(x, x); | |
1834 | } | |
1835 | int main(int argc, char *argv[]) { return bar(argv[0]); } | |
1836 | EOF | |
1837 | if compile_object "" ; then | |
1838 | avx2_opt="yes" | |
1839 | fi | |
1840 | ||
1841 | ######################################### | |
1842 | # zlib check | |
1843 | ||
1844 | if test "$zlib" != "no" ; then | |
1845 | cat > $TMPC << EOF | |
1846 | #include <zlib.h> | |
1847 | int main(void) { zlibVersion(); return 0; } | |
1848 | EOF | |
1849 | if compile_prog "" "-lz" ; then | |
1850 | : | |
1851 | else | |
1852 | error_exit "zlib check failed" \ | |
1853 | "Make sure to have the zlib libs and headers installed." | |
1854 | fi | |
1855 | fi | |
1856 | LIBS="$LIBS -lz" | |
1857 | ||
1858 | ########################################## | |
1859 | # lzo check | |
1860 | ||
1861 | if test "$lzo" != "no" ; then | |
1862 | cat > $TMPC << EOF | |
1863 | #include <lzo/lzo1x.h> | |
1864 | int main(void) { lzo_version(); return 0; } | |
1865 | EOF | |
1866 | if compile_prog "" "-llzo2" ; then | |
1867 | libs_softmmu="$libs_softmmu -llzo2" | |
1868 | lzo="yes" | |
1869 | else | |
1870 | if test "$lzo" = "yes"; then | |
1871 | feature_not_found "liblzo2" "Install liblzo2 devel" | |
1872 | fi | |
1873 | lzo="no" | |
1874 | fi | |
1875 | fi | |
1876 | ||
1877 | ########################################## | |
1878 | # snappy check | |
1879 | ||
1880 | if test "$snappy" != "no" ; then | |
1881 | cat > $TMPC << EOF | |
1882 | #include <snappy-c.h> | |
1883 | int main(void) { snappy_max_compressed_length(4096); return 0; } | |
1884 | EOF | |
1885 | if compile_prog "" "-lsnappy" ; then | |
1886 | libs_softmmu="$libs_softmmu -lsnappy" | |
1887 | snappy="yes" | |
1888 | else | |
1889 | if test "$snappy" = "yes"; then | |
1890 | feature_not_found "libsnappy" "Install libsnappy devel" | |
1891 | fi | |
1892 | snappy="no" | |
1893 | fi | |
1894 | fi | |
1895 | ||
1896 | ########################################## | |
1897 | # bzip2 check | |
1898 | ||
1899 | if test "$bzip2" != "no" ; then | |
1900 | cat > $TMPC << EOF | |
1901 | #include <bzlib.h> | |
1902 | int main(void) { BZ2_bzlibVersion(); return 0; } | |
1903 | EOF | |
1904 | if compile_prog "" "-lbz2" ; then | |
1905 | bzip2="yes" | |
1906 | else | |
1907 | if test "$bzip2" = "yes"; then | |
1908 | feature_not_found "libbzip2" "Install libbzip2 devel" | |
1909 | fi | |
1910 | bzip2="no" | |
1911 | fi | |
1912 | fi | |
1913 | ||
1914 | ########################################## | |
1915 | # libseccomp check | |
1916 | ||
1917 | if test "$seccomp" != "no" ; then | |
1918 | case "$cpu" in | |
1919 | i386|x86_64) | |
1920 | libseccomp_minver="2.1.0" | |
1921 | ;; | |
1922 | mips) | |
1923 | libseccomp_minver="2.2.0" | |
1924 | ;; | |
1925 | arm|aarch64) | |
1926 | libseccomp_minver="2.2.3" | |
1927 | ;; | |
1928 | ppc|ppc64) | |
1929 | libseccomp_minver="2.3.0" | |
1930 | ;; | |
1931 | *) | |
1932 | libseccomp_minver="" | |
1933 | ;; | |
1934 | esac | |
1935 | ||
1936 | if test "$libseccomp_minver" != "" && | |
1937 | $pkg_config --atleast-version=$libseccomp_minver libseccomp ; then | |
1938 | libs_softmmu="$libs_softmmu $($pkg_config --libs libseccomp)" | |
1939 | QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags libseccomp)" | |
1940 | seccomp="yes" | |
1941 | else | |
1942 | if test "$seccomp" = "yes" ; then | |
1943 | if test "$libseccomp_minver" != "" ; then | |
1944 | feature_not_found "libseccomp" \ | |
1945 | "Install libseccomp devel >= $libseccomp_minver" | |
1946 | else | |
1947 | feature_not_found "libseccomp" \ | |
1948 | "libseccomp is not supported for host cpu $cpu" | |
1949 | fi | |
1950 | fi | |
1951 | seccomp="no" | |
1952 | fi | |
1953 | fi | |
1954 | ########################################## | |
1955 | # xen probe | |
1956 | ||
1957 | if test "$xen" != "no" ; then | |
1958 | xen_libs="-lxenstore -lxenctrl -lxenguest" | |
1959 | xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn" | |
1960 | ||
1961 | # First we test whether Xen headers and libraries are available. | |
1962 | # If no, we are done and there is no Xen support. | |
1963 | # If yes, more tests are run to detect the Xen version. | |
1964 | ||
1965 | # Xen (any) | |
1966 | cat > $TMPC <<EOF | |
1967 | #include <xenctrl.h> | |
1968 | int main(void) { | |
1969 | return 0; | |
1970 | } | |
1971 | EOF | |
1972 | if ! compile_prog "" "$xen_libs" ; then | |
1973 | # Xen not found | |
1974 | if test "$xen" = "yes" ; then | |
1975 | feature_not_found "xen" "Install xen devel" | |
1976 | fi | |
1977 | xen=no | |
1978 | ||
1979 | # Xen unstable | |
1980 | elif | |
1981 | cat > $TMPC <<EOF && | |
1982 | /* | |
1983 | * If we have stable libs the we don't want the libxc compat | |
1984 | * layers, regardless of what CFLAGS we may have been given. | |
1985 | * | |
1986 | * Also, check if xengnttab_grant_copy_segment_t is defined and | |
1987 | * grant copy operation is implemented. | |
1988 | */ | |
1989 | #undef XC_WANT_COMPAT_EVTCHN_API | |
1990 | #undef XC_WANT_COMPAT_GNTTAB_API | |
1991 | #undef XC_WANT_COMPAT_MAP_FOREIGN_API | |
1992 | #include <xenctrl.h> | |
1993 | #include <xenstore.h> | |
1994 | #include <xenevtchn.h> | |
1995 | #include <xengnttab.h> | |
1996 | #include <xenforeignmemory.h> | |
1997 | #include <stdint.h> | |
1998 | #include <xen/hvm/hvm_info_table.h> | |
1999 | #if !defined(HVM_MAX_VCPUS) | |
2000 | # error HVM_MAX_VCPUS not defined | |
2001 | #endif | |
2002 | int main(void) { | |
2003 | xc_interface *xc = NULL; | |
2004 | xenforeignmemory_handle *xfmem; | |
2005 | xenevtchn_handle *xe; | |
2006 | xengnttab_handle *xg; | |
2007 | xen_domain_handle_t handle; | |
2008 | xengnttab_grant_copy_segment_t* seg = NULL; | |
2009 | ||
2010 | xs_daemon_open(); | |
2011 | ||
2012 | xc = xc_interface_open(0, 0, 0); | |
2013 | xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); | |
2014 | xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); | |
2015 | xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); | |
2016 | xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL); | |
2017 | xc_domain_create(xc, 0, handle, 0, NULL, NULL); | |
2018 | ||
2019 | xfmem = xenforeignmemory_open(0, 0); | |
2020 | xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0); | |
2021 | ||
2022 | xe = xenevtchn_open(0, 0); | |
2023 | xenevtchn_fd(xe); | |
2024 | ||
2025 | xg = xengnttab_open(0, 0); | |
2026 | xengnttab_grant_copy(xg, 0, seg); | |
2027 | ||
2028 | return 0; | |
2029 | } | |
2030 | EOF | |
2031 | compile_prog "" "$xen_libs $xen_stable_libs" | |
2032 | then | |
2033 | xen_ctrl_version=480 | |
2034 | xen=yes | |
2035 | elif | |
2036 | cat > $TMPC <<EOF && | |
2037 | /* | |
2038 | * If we have stable libs the we don't want the libxc compat | |
2039 | * layers, regardless of what CFLAGS we may have been given. | |
2040 | */ | |
2041 | #undef XC_WANT_COMPAT_EVTCHN_API | |
2042 | #undef XC_WANT_COMPAT_GNTTAB_API | |
2043 | #undef XC_WANT_COMPAT_MAP_FOREIGN_API | |
2044 | #include <xenctrl.h> | |
2045 | #include <xenstore.h> | |
2046 | #include <xenevtchn.h> | |
2047 | #include <xengnttab.h> | |
2048 | #include <xenforeignmemory.h> | |
2049 | #include <stdint.h> | |
2050 | #include <xen/hvm/hvm_info_table.h> | |
2051 | #if !defined(HVM_MAX_VCPUS) | |
2052 | # error HVM_MAX_VCPUS not defined | |
2053 | #endif | |
2054 | int main(void) { | |
2055 | xc_interface *xc = NULL; | |
2056 | xenforeignmemory_handle *xfmem; | |
2057 | xenevtchn_handle *xe; | |
2058 | xengnttab_handle *xg; | |
2059 | xen_domain_handle_t handle; | |
2060 | ||
2061 | xs_daemon_open(); | |
2062 | ||
2063 | xc = xc_interface_open(0, 0, 0); | |
2064 | xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); | |
2065 | xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); | |
2066 | xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); | |
2067 | xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL); | |
2068 | xc_domain_create(xc, 0, handle, 0, NULL, NULL); | |
2069 | ||
2070 | xfmem = xenforeignmemory_open(0, 0); | |
2071 | xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0); | |
2072 | ||
2073 | xe = xenevtchn_open(0, 0); | |
2074 | xenevtchn_fd(xe); | |
2075 | ||
2076 | xg = xengnttab_open(0, 0); | |
2077 | xengnttab_map_grant_ref(xg, 0, 0, 0); | |
2078 | ||
2079 | return 0; | |
2080 | } | |
2081 | EOF | |
2082 | compile_prog "" "$xen_libs $xen_stable_libs" | |
2083 | then | |
2084 | xen_ctrl_version=471 | |
2085 | xen=yes | |
2086 | elif | |
2087 | cat > $TMPC <<EOF && | |
2088 | #include <xenctrl.h> | |
2089 | #include <stdint.h> | |
2090 | int main(void) { | |
2091 | xc_interface *xc = NULL; | |
2092 | xen_domain_handle_t handle; | |
2093 | xc_domain_create(xc, 0, handle, 0, NULL, NULL); | |
2094 | return 0; | |
2095 | } | |
2096 | EOF | |
2097 | compile_prog "" "$xen_libs" | |
2098 | then | |
2099 | xen_ctrl_version=470 | |
2100 | xen=yes | |
2101 | ||
2102 | # Xen 4.6 | |
2103 | elif | |
2104 | cat > $TMPC <<EOF && | |
2105 | #include <xenctrl.h> | |
2106 | #include <xenstore.h> | |
2107 | #include <stdint.h> | |
2108 | #include <xen/hvm/hvm_info_table.h> | |
2109 | #if !defined(HVM_MAX_VCPUS) | |
2110 | # error HVM_MAX_VCPUS not defined | |
2111 | #endif | |
2112 | int main(void) { | |
2113 | xc_interface *xc; | |
2114 | xs_daemon_open(); | |
2115 | xc = xc_interface_open(0, 0, 0); | |
2116 | xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); | |
2117 | xc_gnttab_open(NULL, 0); | |
2118 | xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); | |
2119 | xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); | |
2120 | xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL); | |
2121 | xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0); | |
2122 | return 0; | |
2123 | } | |
2124 | EOF | |
2125 | compile_prog "" "$xen_libs" | |
2126 | then | |
2127 | xen_ctrl_version=460 | |
2128 | xen=yes | |
2129 | ||
2130 | # Xen 4.5 | |
2131 | elif | |
2132 | cat > $TMPC <<EOF && | |
2133 | #include <xenctrl.h> | |
2134 | #include <xenstore.h> | |
2135 | #include <stdint.h> | |
2136 | #include <xen/hvm/hvm_info_table.h> | |
2137 | #if !defined(HVM_MAX_VCPUS) | |
2138 | # error HVM_MAX_VCPUS not defined | |
2139 | #endif | |
2140 | int main(void) { | |
2141 | xc_interface *xc; | |
2142 | xs_daemon_open(); | |
2143 | xc = xc_interface_open(0, 0, 0); | |
2144 | xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); | |
2145 | xc_gnttab_open(NULL, 0); | |
2146 | xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); | |
2147 | xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); | |
2148 | xc_hvm_create_ioreq_server(xc, 0, 0, NULL); | |
2149 | return 0; | |
2150 | } | |
2151 | EOF | |
2152 | compile_prog "" "$xen_libs" | |
2153 | then | |
2154 | xen_ctrl_version=450 | |
2155 | xen=yes | |
2156 | ||
2157 | elif | |
2158 | cat > $TMPC <<EOF && | |
2159 | #include <xenctrl.h> | |
2160 | #include <xenstore.h> | |
2161 | #include <stdint.h> | |
2162 | #include <xen/hvm/hvm_info_table.h> | |
2163 | #if !defined(HVM_MAX_VCPUS) | |
2164 | # error HVM_MAX_VCPUS not defined | |
2165 | #endif | |
2166 | int main(void) { | |
2167 | xc_interface *xc; | |
2168 | xs_daemon_open(); | |
2169 | xc = xc_interface_open(0, 0, 0); | |
2170 | xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); | |
2171 | xc_gnttab_open(NULL, 0); | |
2172 | xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); | |
2173 | xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); | |
2174 | return 0; | |
2175 | } | |
2176 | EOF | |
2177 | compile_prog "" "$xen_libs" | |
2178 | then | |
2179 | xen_ctrl_version=420 | |
2180 | xen=yes | |
2181 | ||
2182 | else | |
2183 | if test "$xen" = "yes" ; then | |
2184 | feature_not_found "xen (unsupported version)" \ | |
2185 | "Install a supported xen (xen 4.2 or newer)" | |
2186 | fi | |
2187 | xen=no | |
2188 | fi | |
2189 | ||
2190 | if test "$xen" = yes; then | |
2191 | if test $xen_ctrl_version -ge 471 ; then | |
2192 | libs_softmmu="$xen_stable_libs $libs_softmmu" | |
2193 | fi | |
2194 | libs_softmmu="$xen_libs $libs_softmmu" | |
2195 | fi | |
2196 | fi | |
2197 | ||
2198 | if test "$xen_pci_passthrough" != "no"; then | |
2199 | if test "$xen" = "yes" && test "$linux" = "yes"; then | |
2200 | xen_pci_passthrough=yes | |
2201 | else | |
2202 | if test "$xen_pci_passthrough" = "yes"; then | |
2203 | error_exit "User requested feature Xen PCI Passthrough" \ | |
2204 | " but this feature requires /sys from Linux" | |
2205 | fi | |
2206 | xen_pci_passthrough=no | |
2207 | fi | |
2208 | fi | |
2209 | ||
2210 | if test "$xen_pv_domain_build" = "yes" && | |
2211 | test "$xen" != "yes"; then | |
2212 | error_exit "User requested Xen PV domain builder support" \ | |
2213 | "which requires Xen support." | |
2214 | fi | |
2215 | ||
2216 | ########################################## | |
2217 | # Sparse probe | |
2218 | if test "$sparse" != "no" ; then | |
2219 | if has cgcc; then | |
2220 | sparse=yes | |
2221 | else | |
2222 | if test "$sparse" = "yes" ; then | |
2223 | feature_not_found "sparse" "Install sparse binary" | |
2224 | fi | |
2225 | sparse=no | |
2226 | fi | |
2227 | fi | |
2228 | ||
2229 | ########################################## | |
2230 | # X11 probe | |
2231 | x11_cflags= | |
2232 | x11_libs=-lX11 | |
2233 | if $pkg_config --exists "x11"; then | |
2234 | x11_cflags=$($pkg_config --cflags x11) | |
2235 | x11_libs=$($pkg_config --libs x11) | |
2236 | fi | |
2237 | ||
2238 | ########################################## | |
2239 | # GTK probe | |
2240 | ||
2241 | if test "$gtkabi" = ""; then | |
2242 | # The GTK ABI was not specified explicitly, so try whether 2.0 is available. | |
2243 | # Use 3.0 as a fallback if that is available. | |
2244 | if $pkg_config --exists "gtk+-2.0 >= 2.18.0"; then | |
2245 | gtkabi=2.0 | |
2246 | elif $pkg_config --exists "gtk+-3.0 >= 3.0.0"; then | |
2247 | gtkabi=3.0 | |
2248 | else | |
2249 | gtkabi=2.0 | |
2250 | fi | |
2251 | fi | |
2252 | ||
2253 | if test "$gtk" != "no"; then | |
2254 | gtkpackage="gtk+-$gtkabi" | |
2255 | gtkx11package="gtk+-x11-$gtkabi" | |
2256 | if test "$gtkabi" = "3.0" ; then | |
2257 | gtkversion="3.0.0" | |
2258 | else | |
2259 | gtkversion="2.18.0" | |
2260 | fi | |
2261 | if $pkg_config --exists "$gtkpackage >= $gtkversion"; then | |
2262 | gtk_cflags=$($pkg_config --cflags $gtkpackage) | |
2263 | gtk_libs=$($pkg_config --libs $gtkpackage) | |
2264 | gtk_version=$($pkg_config --modversion $gtkpackage) | |
2265 | if $pkg_config --exists "$gtkx11package >= $gtkversion"; then | |
2266 | gtk_cflags="$gtk_cflags $x11_cflags" | |
2267 | gtk_libs="$gtk_libs $x11_libs" | |
2268 | fi | |
2269 | libs_softmmu="$gtk_libs $libs_softmmu" | |
2270 | gtk="yes" | |
2271 | elif test "$gtk" = "yes"; then | |
2272 | feature_not_found "gtk" "Install gtk2 or gtk3 devel" | |
2273 | else | |
2274 | gtk="no" | |
2275 | fi | |
2276 | fi | |
2277 | ||
2278 | ||
2279 | ########################################## | |
2280 | # GNUTLS probe | |
2281 | ||
2282 | gnutls_works() { | |
2283 | # Unfortunately some distros have bad pkg-config information for gnutls | |
2284 | # such that it claims to exist but you get a compiler error if you try | |
2285 | # to use the options returned by --libs. Specifically, Ubuntu for --static | |
2286 | # builds doesn't work: | |
2287 | # https://bugs.launchpad.net/ubuntu/+source/gnutls26/+bug/1478035 | |
2288 | # | |
2289 | # So sanity check the cflags/libs before assuming gnutls can be used. | |
2290 | if ! $pkg_config --exists "gnutls"; then | |
2291 | return 1 | |
2292 | fi | |
2293 | ||
2294 | write_c_skeleton | |
2295 | compile_prog "$($pkg_config --cflags gnutls)" "$($pkg_config --libs gnutls)" | |
2296 | } | |
2297 | ||
2298 | gnutls_gcrypt=no | |
2299 | gnutls_nettle=no | |
2300 | if test "$gnutls" != "no"; then | |
2301 | if gnutls_works; then | |
2302 | gnutls_cflags=$($pkg_config --cflags gnutls) | |
2303 | gnutls_libs=$($pkg_config --libs gnutls) | |
2304 | libs_softmmu="$gnutls_libs $libs_softmmu" | |
2305 | libs_tools="$gnutls_libs $libs_tools" | |
2306 | QEMU_CFLAGS="$QEMU_CFLAGS $gnutls_cflags" | |
2307 | gnutls="yes" | |
2308 | ||
2309 | # gnutls_rnd requires >= 2.11.0 | |
2310 | if $pkg_config --exists "gnutls >= 2.11.0"; then | |
2311 | gnutls_rnd="yes" | |
2312 | else | |
2313 | gnutls_rnd="no" | |
2314 | fi | |
2315 | ||
2316 | if $pkg_config --exists 'gnutls >= 3.0'; then | |
2317 | gnutls_gcrypt=no | |
2318 | gnutls_nettle=yes | |
2319 | elif $pkg_config --exists 'gnutls >= 2.12'; then | |
2320 | case $($pkg_config --libs --static gnutls) in | |
2321 | *gcrypt*) | |
2322 | gnutls_gcrypt=yes | |
2323 | gnutls_nettle=no | |
2324 | ;; | |
2325 | *nettle*) | |
2326 | gnutls_gcrypt=no | |
2327 | gnutls_nettle=yes | |
2328 | ;; | |
2329 | *) | |
2330 | gnutls_gcrypt=yes | |
2331 | gnutls_nettle=no | |
2332 | ;; | |
2333 | esac | |
2334 | else | |
2335 | gnutls_gcrypt=yes | |
2336 | gnutls_nettle=no | |
2337 | fi | |
2338 | elif test "$gnutls" = "yes"; then | |
2339 | feature_not_found "gnutls" "Install gnutls devel" | |
2340 | else | |
2341 | gnutls="no" | |
2342 | gnutls_rnd="no" | |
2343 | fi | |
2344 | else | |
2345 | gnutls_rnd="no" | |
2346 | fi | |
2347 | ||
2348 | ||
2349 | # If user didn't give a --disable/enable-gcrypt flag, | |
2350 | # then mark as disabled if user requested nettle | |
2351 | # explicitly, or if gnutls links to nettle | |
2352 | if test -z "$gcrypt" | |
2353 | then | |
2354 | if test "$nettle" = "yes" || test "$gnutls_nettle" = "yes" | |
2355 | then | |
2356 | gcrypt="no" | |
2357 | fi | |
2358 | fi | |
2359 | ||
2360 | # If user didn't give a --disable/enable-nettle flag, | |
2361 | # then mark as disabled if user requested gcrypt | |
2362 | # explicitly, or if gnutls links to gcrypt | |
2363 | if test -z "$nettle" | |
2364 | then | |
2365 | if test "$gcrypt" = "yes" || test "$gnutls_gcrypt" = "yes" | |
2366 | then | |
2367 | nettle="no" | |
2368 | fi | |
2369 | fi | |
2370 | ||
2371 | has_libgcrypt_config() { | |
2372 | if ! has "libgcrypt-config" | |
2373 | then | |
2374 | return 1 | |
2375 | fi | |
2376 | ||
2377 | if test -n "$cross_prefix" | |
2378 | then | |
2379 | host=$(libgcrypt-config --host) | |
2380 | if test "$host-" != $cross_prefix | |
2381 | then | |
2382 | return 1 | |
2383 | fi | |
2384 | fi | |
2385 | ||
2386 | return 0 | |
2387 | } | |
2388 | ||
2389 | if test "$gcrypt" != "no"; then | |
2390 | if has_libgcrypt_config; then | |
2391 | gcrypt_cflags=$(libgcrypt-config --cflags) | |
2392 | gcrypt_libs=$(libgcrypt-config --libs) | |
2393 | # Debian has remove -lgpg-error from libgcrypt-config | |
2394 | # as it "spreads unnecessary dependencies" which in | |
2395 | # turn breaks static builds... | |
2396 | if test "$static" = "yes" | |
2397 | then | |
2398 | gcrypt_libs="$gcrypt_libs -lgpg-error" | |
2399 | fi | |
2400 | libs_softmmu="$gcrypt_libs $libs_softmmu" | |
2401 | libs_tools="$gcrypt_libs $libs_tools" | |
2402 | QEMU_CFLAGS="$QEMU_CFLAGS $gcrypt_cflags" | |
2403 | gcrypt="yes" | |
2404 | if test -z "$nettle"; then | |
2405 | nettle="no" | |
2406 | fi | |
2407 | ||
2408 | cat > $TMPC << EOF | |
2409 | #include <gcrypt.h> | |
2410 | int main(void) { | |
2411 | gcry_kdf_derive(NULL, 0, GCRY_KDF_PBKDF2, | |
2412 | GCRY_MD_SHA256, | |
2413 | NULL, 0, 0, 0, NULL); | |
2414 | return 0; | |
2415 | } | |
2416 | EOF | |
2417 | if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then | |
2418 | gcrypt_kdf=yes | |
2419 | fi | |
2420 | else | |
2421 | if test "$gcrypt" = "yes"; then | |
2422 | feature_not_found "gcrypt" "Install gcrypt devel" | |
2423 | else | |
2424 | gcrypt="no" | |
2425 | fi | |
2426 | fi | |
2427 | fi | |
2428 | ||
2429 | ||
2430 | if test "$nettle" != "no"; then | |
2431 | if $pkg_config --exists "nettle"; then | |
2432 | nettle_cflags=$($pkg_config --cflags nettle) | |
2433 | nettle_libs=$($pkg_config --libs nettle) | |
2434 | nettle_version=$($pkg_config --modversion nettle) | |
2435 | libs_softmmu="$nettle_libs $libs_softmmu" | |
2436 | libs_tools="$nettle_libs $libs_tools" | |
2437 | QEMU_CFLAGS="$QEMU_CFLAGS $nettle_cflags" | |
2438 | nettle="yes" | |
2439 | ||
2440 | cat > $TMPC << EOF | |
2441 | #include <stddef.h> | |
2442 | #include <nettle/pbkdf2.h> | |
2443 | int main(void) { | |
2444 | pbkdf2_hmac_sha256(8, NULL, 1000, 8, NULL, 8, NULL); | |
2445 | return 0; | |
2446 | } | |
2447 | EOF | |
2448 | if compile_prog "$nettle_cflags" "$nettle_libs" ; then | |
2449 | nettle_kdf=yes | |
2450 | fi | |
2451 | else | |
2452 | if test "$nettle" = "yes"; then | |
2453 | feature_not_found "nettle" "Install nettle devel" | |
2454 | else | |
2455 | nettle="no" | |
2456 | fi | |
2457 | fi | |
2458 | fi | |
2459 | ||
2460 | if test "$gcrypt" = "yes" && test "$nettle" = "yes" | |
2461 | then | |
2462 | error_exit "Only one of gcrypt & nettle can be enabled" | |
2463 | fi | |
2464 | ||
2465 | ########################################## | |
2466 | # libtasn1 - only for the TLS creds/session test suite | |
2467 | ||
2468 | tasn1=yes | |
2469 | tasn1_cflags="" | |
2470 | tasn1_libs="" | |
2471 | if $pkg_config --exists "libtasn1"; then | |
2472 | tasn1_cflags=$($pkg_config --cflags libtasn1) | |
2473 | tasn1_libs=$($pkg_config --libs libtasn1) | |
2474 | else | |
2475 | tasn1=no | |
2476 | fi | |
2477 | ||
2478 | ||
2479 | ########################################## | |
2480 | # getifaddrs (for tests/test-io-channel-socket ) | |
2481 | ||
2482 | have_ifaddrs_h=yes | |
2483 | if ! check_include "ifaddrs.h" ; then | |
2484 | have_ifaddrs_h=no | |
2485 | fi | |
2486 | ||
2487 | ########################################## | |
2488 | # VTE probe | |
2489 | ||
2490 | if test "$vte" != "no"; then | |
2491 | if test "$gtkabi" = "3.0"; then | |
2492 | vteminversion="0.32.0" | |
2493 | if $pkg_config --exists "vte-2.91"; then | |
2494 | vtepackage="vte-2.91" | |
2495 | else | |
2496 | vtepackage="vte-2.90" | |
2497 | fi | |
2498 | else | |
2499 | vtepackage="vte" | |
2500 | vteminversion="0.24.0" | |
2501 | fi | |
2502 | if $pkg_config --exists "$vtepackage >= $vteminversion"; then | |
2503 | vte_cflags=$($pkg_config --cflags $vtepackage) | |
2504 | vte_libs=$($pkg_config --libs $vtepackage) | |
2505 | vteversion=$($pkg_config --modversion $vtepackage) | |
2506 | libs_softmmu="$vte_libs $libs_softmmu" | |
2507 | vte="yes" | |
2508 | elif test "$vte" = "yes"; then | |
2509 | if test "$gtkabi" = "3.0"; then | |
2510 | feature_not_found "vte" "Install libvte-2.90/2.91 devel" | |
2511 | else | |
2512 | feature_not_found "vte" "Install libvte devel" | |
2513 | fi | |
2514 | else | |
2515 | vte="no" | |
2516 | fi | |
2517 | fi | |
2518 | ||
2519 | ########################################## | |
2520 | # SDL probe | |
2521 | ||
2522 | # Look for sdl configuration program (pkg-config or sdl-config). Try | |
2523 | # sdl-config even without cross prefix, and favour pkg-config over sdl-config. | |
2524 | ||
2525 | if test "$sdlabi" = ""; then | |
2526 | if $pkg_config --exists "sdl"; then | |
2527 | sdlabi=1.2 | |
2528 | elif $pkg_config --exists "sdl2"; then | |
2529 | sdlabi=2.0 | |
2530 | else | |
2531 | sdlabi=1.2 | |
2532 | fi | |
2533 | fi | |
2534 | ||
2535 | if test $sdlabi = "2.0"; then | |
2536 | sdl_config=$sdl2_config | |
2537 | sdlname=sdl2 | |
2538 | sdlconfigname=sdl2_config | |
2539 | elif test $sdlabi = "1.2"; then | |
2540 | sdlname=sdl | |
2541 | sdlconfigname=sdl_config | |
2542 | else | |
2543 | error_exit "Unknown sdlabi $sdlabi, must be 1.2 or 2.0" | |
2544 | fi | |
2545 | ||
2546 | if test "$(basename $sdl_config)" != $sdlconfigname && ! has ${sdl_config}; then | |
2547 | sdl_config=$sdlconfigname | |
2548 | fi | |
2549 | ||
2550 | if $pkg_config $sdlname --exists; then | |
2551 | sdlconfig="$pkg_config $sdlname" | |
2552 | sdlversion=$($sdlconfig --modversion 2>/dev/null) | |
2553 | elif has ${sdl_config}; then | |
2554 | sdlconfig="$sdl_config" | |
2555 | sdlversion=$($sdlconfig --version) | |
2556 | else | |
2557 | if test "$sdl" = "yes" ; then | |
2558 | feature_not_found "sdl" "Install SDL devel" | |
2559 | fi | |
2560 | sdl=no | |
2561 | fi | |
2562 | if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then | |
2563 | echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2 | |
2564 | fi | |
2565 | ||
2566 | sdl_too_old=no | |
2567 | if test "$sdl" != "no" ; then | |
2568 | cat > $TMPC << EOF | |
2569 | #include <SDL.h> | |
2570 | #undef main /* We don't want SDL to override our main() */ | |
2571 | int main( void ) { return SDL_Init (SDL_INIT_VIDEO); } | |
2572 | EOF | |
2573 | sdl_cflags=$($sdlconfig --cflags 2>/dev/null) | |
2574 | if test "$static" = "yes" ; then | |
2575 | sdl_libs=$($sdlconfig --static-libs 2>/dev/null) | |
2576 | else | |
2577 | sdl_libs=$($sdlconfig --libs 2>/dev/null) | |
2578 | fi | |
2579 | if compile_prog "$sdl_cflags" "$sdl_libs" ; then | |
2580 | if test $(echo $sdlversion | sed 's/[^0-9]//g') -lt 121 ; then | |
2581 | sdl_too_old=yes | |
2582 | else | |
2583 | sdl=yes | |
2584 | fi | |
2585 | ||
2586 | # static link with sdl ? (note: sdl.pc's --static --libs is broken) | |
2587 | if test "$sdl" = "yes" -a "$static" = "yes" ; then | |
2588 | if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then | |
2589 | sdl_libs="$sdl_libs $(aalib-config --static-libs 2>/dev/null)" | |
2590 | sdl_cflags="$sdl_cflags $(aalib-config --cflags 2>/dev/null)" | |
2591 | fi | |
2592 | if compile_prog "$sdl_cflags" "$sdl_libs" ; then | |
2593 | : | |
2594 | else | |
2595 | sdl=no | |
2596 | fi | |
2597 | fi # static link | |
2598 | else # sdl not found | |
2599 | if test "$sdl" = "yes" ; then | |
2600 | feature_not_found "sdl" "Install SDL devel" | |
2601 | fi | |
2602 | sdl=no | |
2603 | fi # sdl compile test | |
2604 | fi | |
2605 | ||
2606 | if test "$sdl" = "yes" ; then | |
2607 | cat > $TMPC <<EOF | |
2608 | #include <SDL.h> | |
2609 | #if defined(SDL_VIDEO_DRIVER_X11) | |
2610 | #include <X11/XKBlib.h> | |
2611 | #else | |
2612 | #error No x11 support | |
2613 | #endif | |
2614 | int main(void) { return 0; } | |
2615 | EOF | |
2616 | if compile_prog "$sdl_cflags $x11_cflags" "$sdl_libs $x11_libs" ; then | |
2617 | sdl_cflags="$sdl_cflags $x11_cflags" | |
2618 | sdl_libs="$sdl_libs $x11_libs" | |
2619 | fi | |
2620 | libs_softmmu="$sdl_libs $libs_softmmu" | |
2621 | fi | |
2622 | ||
2623 | ########################################## | |
2624 | # RDMA needs OpenFabrics libraries | |
2625 | if test "$rdma" != "no" ; then | |
2626 | cat > $TMPC <<EOF | |
2627 | #include <rdma/rdma_cma.h> | |
2628 | int main(void) { return 0; } | |
2629 | EOF | |
2630 | rdma_libs="-lrdmacm -libverbs" | |
2631 | if compile_prog "" "$rdma_libs" ; then | |
2632 | rdma="yes" | |
2633 | libs_softmmu="$libs_softmmu $rdma_libs" | |
2634 | else | |
2635 | if test "$rdma" = "yes" ; then | |
2636 | error_exit \ | |
2637 | " OpenFabrics librdmacm/libibverbs not present." \ | |
2638 | " Your options:" \ | |
2639 | " (1) Fast: Install infiniband packages from your distro." \ | |
2640 | " (2) Cleanest: Install libraries from www.openfabrics.org" \ | |
2641 | " (3) Also: Install softiwarp if you don't have RDMA hardware" | |
2642 | fi | |
2643 | rdma="no" | |
2644 | fi | |
2645 | fi | |
2646 | ||
2647 | ||
2648 | ########################################## | |
2649 | # VNC SASL detection | |
2650 | if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then | |
2651 | cat > $TMPC <<EOF | |
2652 | #include <sasl/sasl.h> | |
2653 | #include <stdio.h> | |
2654 | int main(void) { sasl_server_init(NULL, "qemu"); return 0; } | |
2655 | EOF | |
2656 | # Assuming Cyrus-SASL installed in /usr prefix | |
2657 | vnc_sasl_cflags="" | |
2658 | vnc_sasl_libs="-lsasl2" | |
2659 | if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then | |
2660 | vnc_sasl=yes | |
2661 | libs_softmmu="$vnc_sasl_libs $libs_softmmu" | |
2662 | QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags" | |
2663 | else | |
2664 | if test "$vnc_sasl" = "yes" ; then | |
2665 | feature_not_found "vnc-sasl" "Install Cyrus SASL devel" | |
2666 | fi | |
2667 | vnc_sasl=no | |
2668 | fi | |
2669 | fi | |
2670 | ||
2671 | ########################################## | |
2672 | # VNC JPEG detection | |
2673 | if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then | |
2674 | cat > $TMPC <<EOF | |
2675 | #include <stdio.h> | |
2676 | #include <jpeglib.h> | |
2677 | int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; } | |
2678 | EOF | |
2679 | vnc_jpeg_cflags="" | |
2680 | vnc_jpeg_libs="-ljpeg" | |
2681 | if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then | |
2682 | vnc_jpeg=yes | |
2683 | libs_softmmu="$vnc_jpeg_libs $libs_softmmu" | |
2684 | QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags" | |
2685 | else | |
2686 | if test "$vnc_jpeg" = "yes" ; then | |
2687 | feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel" | |
2688 | fi | |
2689 | vnc_jpeg=no | |
2690 | fi | |
2691 | fi | |
2692 | ||
2693 | ########################################## | |
2694 | # VNC PNG detection | |
2695 | if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then | |
2696 | cat > $TMPC <<EOF | |
2697 | //#include <stdio.h> | |
2698 | #include <png.h> | |
2699 | #include <stddef.h> | |
2700 | int main(void) { | |
2701 | png_structp png_ptr; | |
2702 | png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL); | |
2703 | return png_ptr != 0; | |
2704 | } | |
2705 | EOF | |
2706 | if $pkg_config libpng --exists; then | |
2707 | vnc_png_cflags=$($pkg_config libpng --cflags) | |
2708 | vnc_png_libs=$($pkg_config libpng --libs) | |
2709 | else | |
2710 | vnc_png_cflags="" | |
2711 | vnc_png_libs="-lpng" | |
2712 | fi | |
2713 | if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then | |
2714 | vnc_png=yes | |
2715 | libs_softmmu="$vnc_png_libs $libs_softmmu" | |
2716 | QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags" | |
2717 | else | |
2718 | if test "$vnc_png" = "yes" ; then | |
2719 | feature_not_found "vnc-png" "Install libpng devel" | |
2720 | fi | |
2721 | vnc_png=no | |
2722 | fi | |
2723 | fi | |
2724 | ||
2725 | ########################################## | |
2726 | # fnmatch() probe, used for ACL routines | |
2727 | fnmatch="no" | |
2728 | cat > $TMPC << EOF | |
2729 | #include <fnmatch.h> | |
2730 | int main(void) | |
2731 | { | |
2732 | fnmatch("foo", "foo", 0); | |
2733 | return 0; | |
2734 | } | |
2735 | EOF | |
2736 | if compile_prog "" "" ; then | |
2737 | fnmatch="yes" | |
2738 | fi | |
2739 | ||
2740 | ########################################## | |
2741 | # xfsctl() probe, used for raw-posix | |
2742 | if test "$xfs" != "no" ; then | |
2743 | cat > $TMPC << EOF | |
2744 | #include <stddef.h> /* NULL */ | |
2745 | #include <xfs/xfs.h> | |
2746 | int main(void) | |
2747 | { | |
2748 | xfsctl(NULL, 0, 0, NULL); | |
2749 | return 0; | |
2750 | } | |
2751 | EOF | |
2752 | if compile_prog "" "" ; then | |
2753 | xfs="yes" | |
2754 | else | |
2755 | if test "$xfs" = "yes" ; then | |
2756 | feature_not_found "xfs" "Instal xfsprogs/xfslibs devel" | |
2757 | fi | |
2758 | xfs=no | |
2759 | fi | |
2760 | fi | |
2761 | ||
2762 | ########################################## | |
2763 | # vde libraries probe | |
2764 | if test "$vde" != "no" ; then | |
2765 | vde_libs="-lvdeplug" | |
2766 | cat > $TMPC << EOF | |
2767 | #include <libvdeplug.h> | |
2768 | int main(void) | |
2769 | { | |
2770 | struct vde_open_args a = {0, 0, 0}; | |
2771 | char s[] = ""; | |
2772 | vde_open(s, s, &a); | |
2773 | return 0; | |
2774 | } | |
2775 | EOF | |
2776 | if compile_prog "" "$vde_libs" ; then | |
2777 | vde=yes | |
2778 | libs_softmmu="$vde_libs $libs_softmmu" | |
2779 | libs_tools="$vde_libs $libs_tools" | |
2780 | else | |
2781 | if test "$vde" = "yes" ; then | |
2782 | feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel" | |
2783 | fi | |
2784 | vde=no | |
2785 | fi | |
2786 | fi | |
2787 | ||
2788 | ########################################## | |
2789 | # netmap support probe | |
2790 | # Apart from looking for netmap headers, we make sure that the host API version | |
2791 | # supports the netmap backend (>=11). The upper bound (15) is meant to simulate | |
2792 | # a minor/major version number. Minor new features will be marked with values up | |
2793 | # to 15, and if something happens that requires a change to the backend we will | |
2794 | # move above 15, submit the backend fixes and modify this two bounds. | |
2795 | if test "$netmap" != "no" ; then | |
2796 | cat > $TMPC << EOF | |
2797 | #include <inttypes.h> | |
2798 | #include <net/if.h> | |
2799 | #include <net/netmap.h> | |
2800 | #include <net/netmap_user.h> | |
2801 | #if (NETMAP_API < 11) || (NETMAP_API > 15) | |
2802 | #error | |
2803 | #endif | |
2804 | int main(void) { return 0; } | |
2805 | EOF | |
2806 | if compile_prog "" "" ; then | |
2807 | netmap=yes | |
2808 | else | |
2809 | if test "$netmap" = "yes" ; then | |
2810 | feature_not_found "netmap" | |
2811 | fi | |
2812 | netmap=no | |
2813 | fi | |
2814 | fi | |
2815 | ||
2816 | ########################################## | |
2817 | # libcap-ng library probe | |
2818 | if test "$cap_ng" != "no" ; then | |
2819 | cap_libs="-lcap-ng" | |
2820 | cat > $TMPC << EOF | |
2821 | #include <cap-ng.h> | |
2822 | int main(void) | |
2823 | { | |
2824 | capng_capability_to_name(CAPNG_EFFECTIVE); | |
2825 | return 0; | |
2826 | } | |
2827 | EOF | |
2828 | if compile_prog "" "$cap_libs" ; then | |
2829 | cap_ng=yes | |
2830 | libs_tools="$cap_libs $libs_tools" | |
2831 | else | |
2832 | if test "$cap_ng" = "yes" ; then | |
2833 | feature_not_found "cap_ng" "Install libcap-ng devel" | |
2834 | fi | |
2835 | cap_ng=no | |
2836 | fi | |
2837 | fi | |
2838 | ||
2839 | ########################################## | |
2840 | # Sound support libraries probe | |
2841 | ||
2842 | audio_drv_probe() | |
2843 | { | |
2844 | drv=$1 | |
2845 | hdr=$2 | |
2846 | lib=$3 | |
2847 | exp=$4 | |
2848 | cfl=$5 | |
2849 | cat > $TMPC << EOF | |
2850 | #include <$hdr> | |
2851 | int main(void) { $exp } | |
2852 | EOF | |
2853 | if compile_prog "$cfl" "$lib" ; then | |
2854 | : | |
2855 | else | |
2856 | error_exit "$drv check failed" \ | |
2857 | "Make sure to have the $drv libs and headers installed." | |
2858 | fi | |
2859 | } | |
2860 | ||
2861 | audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/,/ /g') | |
2862 | for drv in $audio_drv_list; do | |
2863 | case $drv in | |
2864 | alsa) | |
2865 | audio_drv_probe $drv alsa/asoundlib.h -lasound \ | |
2866 | "return snd_pcm_close((snd_pcm_t *)0);" | |
2867 | libs_softmmu="-lasound $libs_softmmu" | |
2868 | ;; | |
2869 | ||
2870 | pa) | |
2871 | audio_drv_probe $drv pulse/pulseaudio.h "-lpulse" \ | |
2872 | "pa_context_set_source_output_volume(NULL, 0, NULL, NULL, NULL); return 0;" | |
2873 | libs_softmmu="-lpulse $libs_softmmu" | |
2874 | audio_pt_int="yes" | |
2875 | ;; | |
2876 | ||
2877 | coreaudio) | |
2878 | libs_softmmu="-framework CoreAudio $libs_softmmu" | |
2879 | ;; | |
2880 | ||
2881 | dsound) | |
2882 | libs_softmmu="-lole32 -ldxguid $libs_softmmu" | |
2883 | audio_win_int="yes" | |
2884 | ;; | |
2885 | ||
2886 | oss) | |
2887 | libs_softmmu="$oss_lib $libs_softmmu" | |
2888 | ;; | |
2889 | ||
2890 | sdl|wav) | |
2891 | # XXX: Probes for CoreAudio, DirectSound, SDL(?) | |
2892 | ;; | |
2893 | ||
2894 | *) | |
2895 | echo "$audio_possible_drivers" | grep -q "\<$drv\>" || { | |
2896 | error_exit "Unknown driver '$drv' selected" \ | |
2897 | "Possible drivers are: $audio_possible_drivers" | |
2898 | } | |
2899 | ;; | |
2900 | esac | |
2901 | done | |
2902 | ||
2903 | ########################################## | |
2904 | # BrlAPI probe | |
2905 | ||
2906 | if test "$brlapi" != "no" ; then | |
2907 | brlapi_libs="-lbrlapi" | |
2908 | cat > $TMPC << EOF | |
2909 | #include <brlapi.h> | |
2910 | #include <stddef.h> | |
2911 | int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); } | |
2912 | EOF | |
2913 | if compile_prog "" "$brlapi_libs" ; then | |
2914 | brlapi=yes | |
2915 | libs_softmmu="$brlapi_libs $libs_softmmu" | |
2916 | else | |
2917 | if test "$brlapi" = "yes" ; then | |
2918 | feature_not_found "brlapi" "Install brlapi devel" | |
2919 | fi | |
2920 | brlapi=no | |
2921 | fi | |
2922 | fi | |
2923 | ||
2924 | ########################################## | |
2925 | # curses probe | |
2926 | if test "$curses" != "no" ; then | |
2927 | if test "$mingw32" = "yes" ; then | |
2928 | curses_inc_list="$($pkg_config --cflags ncurses 2>/dev/null):" | |
2929 | curses_lib_list="$($pkg_config --libs ncurses 2>/dev/null):-lpdcurses" | |
2930 | else | |
2931 | curses_inc_list="$($pkg_config --cflags ncursesw 2>/dev/null):-I/usr/include/ncursesw:" | |
2932 | curses_lib_list="$($pkg_config --libs ncursesw 2>/dev/null):-lncursesw:-lcursesw" | |
2933 | fi | |
2934 | curses_found=no | |
2935 | cat > $TMPC << EOF | |
2936 | #include <locale.h> | |
2937 | #include <curses.h> | |
2938 | #include <wchar.h> | |
2939 | int main(void) { | |
2940 | const char *s = curses_version(); | |
2941 | wchar_t wch = L'w'; | |
2942 | setlocale(LC_ALL, ""); | |
2943 | resize_term(0, 0); | |
2944 | addwstr(L"wide chars\n"); | |
2945 | addnwstr(&wch, 1); | |
2946 | add_wch(WACS_DEGREE); | |
2947 | return s != 0; | |
2948 | } | |
2949 | EOF | |
2950 | IFS=: | |
2951 | for curses_inc in $curses_inc_list; do | |
2952 | IFS=: | |
2953 | for curses_lib in $curses_lib_list; do | |
2954 | unset IFS | |
2955 | if compile_prog "$curses_inc" "$curses_lib" ; then | |
2956 | curses_found=yes | |
2957 | QEMU_CFLAGS="$curses_inc $QEMU_CFLAGS" | |
2958 | libs_softmmu="$curses_lib $libs_softmmu" | |
2959 | break | |
2960 | fi | |
2961 | done | |
2962 | if test "$curses_found" = yes ; then | |
2963 | break | |
2964 | fi | |
2965 | done | |
2966 | unset IFS | |
2967 | if test "$curses_found" = "yes" ; then | |
2968 | curses=yes | |
2969 | else | |
2970 | if test "$curses" = "yes" ; then | |
2971 | feature_not_found "curses" "Install ncurses devel" | |
2972 | fi | |
2973 | curses=no | |
2974 | fi | |
2975 | fi | |
2976 | ||
2977 | ########################################## | |
2978 | # curl probe | |
2979 | if test "$curl" != "no" ; then | |
2980 | if $pkg_config libcurl --exists; then | |
2981 | curlconfig="$pkg_config libcurl" | |
2982 | else | |
2983 | curlconfig=curl-config | |
2984 | fi | |
2985 | cat > $TMPC << EOF | |
2986 | #include <curl/curl.h> | |
2987 | int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; } | |
2988 | EOF | |
2989 | curl_cflags=$($curlconfig --cflags 2>/dev/null) | |
2990 | curl_libs=$($curlconfig --libs 2>/dev/null) | |
2991 | if compile_prog "$curl_cflags" "$curl_libs" ; then | |
2992 | curl=yes | |
2993 | else | |
2994 | if test "$curl" = "yes" ; then | |
2995 | feature_not_found "curl" "Install libcurl devel" | |
2996 | fi | |
2997 | curl=no | |
2998 | fi | |
2999 | fi # test "$curl" | |
3000 | ||
3001 | ########################################## | |
3002 | # bluez support probe | |
3003 | if test "$bluez" != "no" ; then | |
3004 | cat > $TMPC << EOF | |
3005 | #include <bluetooth/bluetooth.h> | |
3006 | int main(void) { return bt_error(0); } | |
3007 | EOF | |
3008 | bluez_cflags=$($pkg_config --cflags bluez 2>/dev/null) | |
3009 | bluez_libs=$($pkg_config --libs bluez 2>/dev/null) | |
3010 | if compile_prog "$bluez_cflags" "$bluez_libs" ; then | |
3011 | bluez=yes | |
3012 | libs_softmmu="$bluez_libs $libs_softmmu" | |
3013 | else | |
3014 | if test "$bluez" = "yes" ; then | |
3015 | feature_not_found "bluez" "Install bluez-libs/libbluetooth devel" | |
3016 | fi | |
3017 | bluez="no" | |
3018 | fi | |
3019 | fi | |
3020 | ||
3021 | ########################################## | |
3022 | # glib support probe | |
3023 | ||
3024 | glib_req_ver=2.22 | |
3025 | glib_modules=gthread-2.0 | |
3026 | if test "$modules" = yes; then | |
3027 | glib_modules="$glib_modules gmodule-2.0" | |
3028 | fi | |
3029 | ||
3030 | for i in $glib_modules; do | |
3031 | if $pkg_config --atleast-version=$glib_req_ver $i; then | |
3032 | glib_cflags=$($pkg_config --cflags $i) | |
3033 | glib_libs=$($pkg_config --libs $i) | |
3034 | QEMU_CFLAGS="$glib_cflags $QEMU_CFLAGS" | |
3035 | LIBS="$glib_libs $LIBS" | |
3036 | libs_qga="$glib_libs $libs_qga" | |
3037 | else | |
3038 | error_exit "glib-$glib_req_ver $i is required to compile QEMU" | |
3039 | fi | |
3040 | done | |
3041 | ||
3042 | # Sanity check that the current size_t matches the | |
3043 | # size that glib thinks it should be. This catches | |
3044 | # problems on multi-arch where people try to build | |
3045 | # 32-bit QEMU while pointing at 64-bit glib headers | |
3046 | cat > $TMPC <<EOF | |
3047 | #include <glib.h> | |
3048 | #include <unistd.h> | |
3049 | ||
3050 | #define QEMU_BUILD_BUG_ON(x) \ | |
3051 | typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused)); | |
3052 | ||
3053 | int main(void) { | |
3054 | QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T); | |
3055 | return 0; | |
3056 | } | |
3057 | EOF | |
3058 | ||
3059 | if ! compile_prog "$CFLAGS" "$LIBS" ; then | |
3060 | error_exit "sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\ | |
3061 | "You probably need to set PKG_CONFIG_LIBDIR"\ | |
3062 | "to point to the right pkg-config files for your"\ | |
3063 | "build target" | |
3064 | fi | |
3065 | ||
3066 | # g_test_trap_subprocess added in 2.38. Used by some tests. | |
3067 | glib_subprocess=yes | |
3068 | if test "$mingw32" = "yes" || ! $pkg_config --atleast-version=2.38 glib-2.0; then | |
3069 | glib_subprocess=no | |
3070 | fi | |
3071 | ||
3072 | # Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage | |
3073 | cat > $TMPC << EOF | |
3074 | #include <glib.h> | |
3075 | int main(void) { return 0; } | |
3076 | EOF | |
3077 | if ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then | |
3078 | if cc_has_warning_flag "-Wno-unknown-attributes"; then | |
3079 | glib_cflags="-Wno-unknown-attributes $glib_cflags" | |
3080 | CFLAGS="-Wno-unknown-attributes $CFLAGS" | |
3081 | fi | |
3082 | fi | |
3083 | ||
3084 | ########################################## | |
3085 | # SHA command probe for modules | |
3086 | if test "$modules" = yes; then | |
3087 | shacmd_probe="sha1sum sha1 shasum" | |
3088 | for c in $shacmd_probe; do | |
3089 | if has $c; then | |
3090 | shacmd="$c" | |
3091 | break | |
3092 | fi | |
3093 | done | |
3094 | if test "$shacmd" = ""; then | |
3095 | error_exit "one of the checksum commands is required to enable modules: $shacmd_probe" | |
3096 | fi | |
3097 | fi | |
3098 | ||
3099 | ########################################## | |
3100 | # pixman support probe | |
3101 | ||
3102 | if test "$pixman" = ""; then | |
3103 | if test "$want_tools" = "no" -a "$softmmu" = "no"; then | |
3104 | pixman="none" | |
3105 | elif $pkg_config --atleast-version=0.21.8 pixman-1 > /dev/null 2>&1; then | |
3106 | pixman="system" | |
3107 | else | |
3108 | pixman="internal" | |
3109 | fi | |
3110 | fi | |
3111 | if test "$pixman" = "none"; then | |
3112 | if test "$want_tools" != "no" -o "$softmmu" != "no"; then | |
3113 | error_exit "pixman disabled but system emulation or tools build" \ | |
3114 | "enabled. You can turn off pixman only if you also" \ | |
3115 | "disable all system emulation targets and the tools" \ | |
3116 | "build with '--disable-tools --disable-system'." | |
3117 | fi | |
3118 | pixman_cflags= | |
3119 | pixman_libs= | |
3120 | elif test "$pixman" = "system"; then | |
3121 | # pixman version has been checked above | |
3122 | pixman_cflags=$($pkg_config --cflags pixman-1) | |
3123 | pixman_libs=$($pkg_config --libs pixman-1) | |
3124 | else | |
3125 | if test ! -d ${source_path}/pixman/pixman; then | |
3126 | error_exit "pixman >= 0.21.8 not present. Your options:" \ | |
3127 | " (1) Preferred: Install the pixman devel package (any recent" \ | |
3128 | " distro should have packages as Xorg needs pixman too)." \ | |
3129 | " (2) Fetch the pixman submodule, using:" \ | |
3130 | " git submodule update --init pixman" | |
3131 | fi | |
3132 | mkdir -p pixman/pixman | |
3133 | pixman_cflags="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman" | |
3134 | pixman_libs="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1" | |
3135 | fi | |
3136 | ||
3137 | ########################################## | |
3138 | # libcap probe | |
3139 | ||
3140 | if test "$cap" != "no" ; then | |
3141 | cat > $TMPC <<EOF | |
3142 | #include <stdio.h> | |
3143 | #include <sys/capability.h> | |
3144 | int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; } | |
3145 | EOF | |
3146 | if compile_prog "" "-lcap" ; then | |
3147 | cap=yes | |
3148 | else | |
3149 | cap=no | |
3150 | fi | |
3151 | fi | |
3152 | ||
3153 | ########################################## | |
3154 | # pthread probe | |
3155 | PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2" | |
3156 | ||
3157 | pthread=no | |
3158 | cat > $TMPC << EOF | |
3159 | #include <pthread.h> | |
3160 | static void *f(void *p) { return NULL; } | |
3161 | int main(void) { | |
3162 | pthread_t thread; | |
3163 | pthread_create(&thread, 0, f, 0); | |
3164 | return 0; | |
3165 | } | |
3166 | EOF | |
3167 | if compile_prog "" "" ; then | |
3168 | pthread=yes | |
3169 | else | |
3170 | for pthread_lib in $PTHREADLIBS_LIST; do | |
3171 | if compile_prog "" "$pthread_lib" ; then | |
3172 | pthread=yes | |
3173 | found=no | |
3174 | for lib_entry in $LIBS; do | |
3175 | if test "$lib_entry" = "$pthread_lib"; then | |
3176 | found=yes | |
3177 | break | |
3178 | fi | |
3179 | done | |
3180 | if test "$found" = "no"; then | |
3181 | LIBS="$pthread_lib $LIBS" | |
3182 | fi | |
3183 | PTHREAD_LIB="$pthread_lib" | |
3184 | break | |
3185 | fi | |
3186 | done | |
3187 | fi | |
3188 | ||
3189 | if test "$mingw32" != yes -a "$pthread" = no; then | |
3190 | error_exit "pthread check failed" \ | |
3191 | "Make sure to have the pthread libs and headers installed." | |
3192 | fi | |
3193 | ||
3194 | # check for pthread_setname_np | |
3195 | pthread_setname_np=no | |
3196 | cat > $TMPC << EOF | |
3197 | #include <pthread.h> | |
3198 | ||
3199 | static void *f(void *p) { return NULL; } | |
3200 | int main(void) | |
3201 | { | |
3202 | pthread_t thread; | |
3203 | pthread_create(&thread, 0, f, 0); | |
3204 | pthread_setname_np(thread, "QEMU"); | |
3205 | return 0; | |
3206 | } | |
3207 | EOF | |
3208 | if compile_prog "" "$pthread_lib" ; then | |
3209 | pthread_setname_np=yes | |
3210 | fi | |
3211 | ||
3212 | ########################################## | |
3213 | # rbd probe | |
3214 | if test "$rbd" != "no" ; then | |
3215 | cat > $TMPC <<EOF | |
3216 | #include <stdio.h> | |
3217 | #include <rbd/librbd.h> | |
3218 | int main(void) { | |
3219 | rados_t cluster; | |
3220 | rados_create(&cluster, NULL); | |
3221 | return 0; | |
3222 | } | |
3223 | EOF | |
3224 | rbd_libs="-lrbd -lrados" | |
3225 | if compile_prog "" "$rbd_libs" ; then | |
3226 | rbd=yes | |
3227 | else | |
3228 | if test "$rbd" = "yes" ; then | |
3229 | feature_not_found "rados block device" "Install librbd/ceph devel" | |
3230 | fi | |
3231 | rbd=no | |
3232 | fi | |
3233 | fi | |
3234 | ||
3235 | ########################################## | |
3236 | # libssh2 probe | |
3237 | min_libssh2_version=1.2.8 | |
3238 | if test "$libssh2" != "no" ; then | |
3239 | if $pkg_config --atleast-version=$min_libssh2_version libssh2; then | |
3240 | libssh2_cflags=$($pkg_config libssh2 --cflags) | |
3241 | libssh2_libs=$($pkg_config libssh2 --libs) | |
3242 | libssh2=yes | |
3243 | else | |
3244 | if test "$libssh2" = "yes" ; then | |
3245 | error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2" | |
3246 | fi | |
3247 | libssh2=no | |
3248 | fi | |
3249 | fi | |
3250 | ||
3251 | ########################################## | |
3252 | # libssh2_sftp_fsync probe | |
3253 | ||
3254 | if test "$libssh2" = "yes"; then | |
3255 | cat > $TMPC <<EOF | |
3256 | #include <stdio.h> | |
3257 | #include <libssh2.h> | |
3258 | #include <libssh2_sftp.h> | |
3259 | int main(void) { | |
3260 | LIBSSH2_SESSION *session; | |
3261 | LIBSSH2_SFTP *sftp; | |
3262 | LIBSSH2_SFTP_HANDLE *sftp_handle; | |
3263 | session = libssh2_session_init (); | |
3264 | sftp = libssh2_sftp_init (session); | |
3265 | sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0); | |
3266 | libssh2_sftp_fsync (sftp_handle); | |
3267 | return 0; | |
3268 | } | |
3269 | EOF | |
3270 | # libssh2_cflags/libssh2_libs defined in previous test. | |
3271 | if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then | |
3272 | QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS" | |
3273 | fi | |
3274 | fi | |
3275 | ||
3276 | ########################################## | |
3277 | # linux-aio probe | |
3278 | ||
3279 | if test "$linux_aio" != "no" ; then | |
3280 | cat > $TMPC <<EOF | |
3281 | #include <libaio.h> | |
3282 | #include <sys/eventfd.h> | |
3283 | #include <stddef.h> | |
3284 | int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; } | |
3285 | EOF | |
3286 | if compile_prog "" "-laio" ; then | |
3287 | linux_aio=yes | |
3288 | else | |
3289 | if test "$linux_aio" = "yes" ; then | |
3290 | feature_not_found "linux AIO" "Install libaio devel" | |
3291 | fi | |
3292 | linux_aio=no | |
3293 | fi | |
3294 | fi | |
3295 | ||
3296 | ########################################## | |
3297 | # TPM passthrough is only on x86 Linux | |
3298 | ||
3299 | if test "$targetos" = Linux && test "$cpu" = i386 -o "$cpu" = x86_64; then | |
3300 | tpm_passthrough=$tpm | |
3301 | else | |
3302 | tpm_passthrough=no | |
3303 | fi | |
3304 | ||
3305 | ########################################## | |
3306 | # attr probe | |
3307 | ||
3308 | if test "$attr" != "no" ; then | |
3309 | cat > $TMPC <<EOF | |
3310 | #include <stdio.h> | |
3311 | #include <sys/types.h> | |
3312 | #ifdef CONFIG_LIBATTR | |
3313 | #include <attr/xattr.h> | |
3314 | #else | |
3315 | #include <sys/xattr.h> | |
3316 | #endif | |
3317 | int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; } | |
3318 | EOF | |
3319 | if compile_prog "" "" ; then | |
3320 | attr=yes | |
3321 | # Older distros have <attr/xattr.h>, and need -lattr: | |
3322 | elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then | |
3323 | attr=yes | |
3324 | LIBS="-lattr $LIBS" | |
3325 | libattr=yes | |
3326 | else | |
3327 | if test "$attr" = "yes" ; then | |
3328 | feature_not_found "ATTR" "Install libc6 or libattr devel" | |
3329 | fi | |
3330 | attr=no | |
3331 | fi | |
3332 | fi | |
3333 | ||
3334 | ########################################## | |
3335 | # iovec probe | |
3336 | cat > $TMPC <<EOF | |
3337 | #include <sys/types.h> | |
3338 | #include <sys/uio.h> | |
3339 | #include <unistd.h> | |
3340 | int main(void) { return sizeof(struct iovec); } | |
3341 | EOF | |
3342 | iovec=no | |
3343 | if compile_prog "" "" ; then | |
3344 | iovec=yes | |
3345 | fi | |
3346 | ||
3347 | ########################################## | |
3348 | # preadv probe | |
3349 | cat > $TMPC <<EOF | |
3350 | #include <sys/types.h> | |
3351 | #include <sys/uio.h> | |
3352 | #include <unistd.h> | |
3353 | int main(void) { return preadv(0, 0, 0, 0); } | |
3354 | EOF | |
3355 | preadv=no | |
3356 | if compile_prog "" "" ; then | |
3357 | preadv=yes | |
3358 | fi | |
3359 | ||
3360 | ########################################## | |
3361 | # fdt probe | |
3362 | # fdt support is mandatory for at least some target architectures, | |
3363 | # so insist on it if we're building those system emulators. | |
3364 | fdt_required=no | |
3365 | for target in $target_list; do | |
3366 | case $target in | |
3367 | aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu) | |
3368 | fdt_required=yes | |
3369 | ;; | |
3370 | esac | |
3371 | done | |
3372 | ||
3373 | if test "$fdt_required" = "yes"; then | |
3374 | if test "$fdt" = "no"; then | |
3375 | error_exit "fdt disabled but some requested targets require it." \ | |
3376 | "You can turn off fdt only if you also disable all the system emulation" \ | |
3377 | "targets which need it (by specifying a cut down --target-list)." | |
3378 | fi | |
3379 | fdt=yes | |
3380 | fi | |
3381 | ||
3382 | if test "$fdt" != "no" ; then | |
3383 | fdt_libs="-lfdt" | |
3384 | # explicitly check for libfdt_env.h as it is missing in some stable installs | |
3385 | # and test for required functions to make sure we are on a version >= 1.4.0 | |
3386 | cat > $TMPC << EOF | |
3387 | #include <libfdt.h> | |
3388 | #include <libfdt_env.h> | |
3389 | int main(void) { fdt_get_property_by_offset(0, 0, 0); return 0; } | |
3390 | EOF | |
3391 | if compile_prog "" "$fdt_libs" ; then | |
3392 | # system DTC is good - use it | |
3393 | fdt=yes | |
3394 | elif test -d ${source_path}/dtc/libfdt ; then | |
3395 | # have submodule DTC - use it | |
3396 | fdt=yes | |
3397 | dtc_internal="yes" | |
3398 | mkdir -p dtc | |
3399 | if [ "$pwd_is_source_path" != "y" ] ; then | |
3400 | symlink "$source_path/dtc/Makefile" "dtc/Makefile" | |
3401 | symlink "$source_path/dtc/scripts" "dtc/scripts" | |
3402 | fi | |
3403 | fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt" | |
3404 | fdt_libs="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs" | |
3405 | elif test "$fdt" = "yes" ; then | |
3406 | # have neither and want - prompt for system/submodule install | |
3407 | error_exit "DTC (libfdt) version >= 1.4.0 not present. Your options:" \ | |
3408 | " (1) Preferred: Install the DTC (libfdt) devel package" \ | |
3409 | " (2) Fetch the DTC submodule, using:" \ | |
3410 | " git submodule update --init dtc" | |
3411 | else | |
3412 | # don't have and don't want | |
3413 | fdt_libs= | |
3414 | fdt=no | |
3415 | fi | |
3416 | fi | |
3417 | ||
3418 | libs_softmmu="$libs_softmmu $fdt_libs" | |
3419 | ||
3420 | ########################################## | |
3421 | # opengl probe (for sdl2, gtk, milkymist-tmu2) | |
3422 | ||
3423 | if test "$opengl" != "no" ; then | |
3424 | opengl_pkgs="epoxy libdrm gbm" | |
3425 | if $pkg_config $opengl_pkgs x11; then | |
3426 | opengl_cflags="$($pkg_config --cflags $opengl_pkgs) $x11_cflags" | |
3427 | opengl_libs="$($pkg_config --libs $opengl_pkgs) $x11_libs" | |
3428 | opengl=yes | |
3429 | if test "$gtk" = "yes" && $pkg_config --exists "$gtkpackage >= 3.16"; then | |
3430 | gtk_gl="yes" | |
3431 | fi | |
3432 | else | |
3433 | if test "$opengl" = "yes" ; then | |
3434 | feature_not_found "opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs" | |
3435 | fi | |
3436 | opengl_cflags="" | |
3437 | opengl_libs="" | |
3438 | opengl=no | |
3439 | fi | |
3440 | fi | |
3441 | ||
3442 | if test "$opengl" = "yes"; then | |
3443 | cat > $TMPC << EOF | |
3444 | #include <epoxy/egl.h> | |
3445 | #ifndef EGL_MESA_image_dma_buf_export | |
3446 | # error mesa/epoxy lacks support for dmabufs (mesa 10.6+) | |
3447 | #endif | |
3448 | int main(void) { return 0; } | |
3449 | EOF | |
3450 | if compile_prog "" "" ; then | |
3451 | opengl_dmabuf=yes | |
3452 | fi | |
3453 | fi | |
3454 | ||
3455 | ########################################## | |
3456 | # archipelago probe | |
3457 | if test "$archipelago" != "no" ; then | |
3458 | cat > $TMPC <<EOF | |
3459 | #include <stdio.h> | |
3460 | #include <xseg/xseg.h> | |
3461 | #include <xseg/protocol.h> | |
3462 | int main(void) { | |
3463 | xseg_initialize(); | |
3464 | return 0; | |
3465 | } | |
3466 | EOF | |
3467 | archipelago_libs=-lxseg | |
3468 | if compile_prog "" "$archipelago_libs"; then | |
3469 | archipelago="yes" | |
3470 | libs_tools="$archipelago_libs $libs_tools" | |
3471 | libs_softmmu="$archipelago_libs $libs_softmmu" | |
3472 | ||
3473 | echo "WARNING: Please check the licenses of QEMU and libxseg carefully." | |
3474 | echo "GPLv3 versions of libxseg may not be compatible with QEMU's" | |
3475 | echo "license and therefore prevent redistribution." | |
3476 | echo | |
3477 | echo "To disable Archipelago, use --disable-archipelago" | |
3478 | else | |
3479 | if test "$archipelago" = "yes" ; then | |
3480 | feature_not_found "Archipelago backend support" "Install libxseg devel" | |
3481 | fi | |
3482 | archipelago="no" | |
3483 | fi | |
3484 | fi | |
3485 | ||
3486 | ||
3487 | ########################################## | |
3488 | # glusterfs probe | |
3489 | if test "$glusterfs" != "no" ; then | |
3490 | if $pkg_config --atleast-version=3 glusterfs-api; then | |
3491 | glusterfs="yes" | |
3492 | glusterfs_cflags=$($pkg_config --cflags glusterfs-api) | |
3493 | glusterfs_libs=$($pkg_config --libs glusterfs-api) | |
3494 | if $pkg_config --atleast-version=4 glusterfs-api; then | |
3495 | glusterfs_xlator_opt="yes" | |
3496 | fi | |
3497 | if $pkg_config --atleast-version=5 glusterfs-api; then | |
3498 | glusterfs_discard="yes" | |
3499 | fi | |
3500 | if $pkg_config --atleast-version=6 glusterfs-api; then | |
3501 | glusterfs_zerofill="yes" | |
3502 | fi | |
3503 | else | |
3504 | if test "$glusterfs" = "yes" ; then | |
3505 | feature_not_found "GlusterFS backend support" \ | |
3506 | "Install glusterfs-api devel >= 3" | |
3507 | fi | |
3508 | glusterfs="no" | |
3509 | fi | |
3510 | fi | |
3511 | ||
3512 | # Check for inotify functions when we are building linux-user | |
3513 | # emulator. This is done because older glibc versions don't | |
3514 | # have syscall stubs for these implemented. In that case we | |
3515 | # don't provide them even if kernel supports them. | |
3516 | # | |
3517 | inotify=no | |
3518 | cat > $TMPC << EOF | |
3519 | #include <sys/inotify.h> | |
3520 | ||
3521 | int | |
3522 | main(void) | |
3523 | { | |
3524 | /* try to start inotify */ | |
3525 | return inotify_init(); | |
3526 | } | |
3527 | EOF | |
3528 | if compile_prog "" "" ; then | |
3529 | inotify=yes | |
3530 | fi | |
3531 | ||
3532 | inotify1=no | |
3533 | cat > $TMPC << EOF | |
3534 | #include <sys/inotify.h> | |
3535 | ||
3536 | int | |
3537 | main(void) | |
3538 | { | |
3539 | /* try to start inotify */ | |
3540 | return inotify_init1(0); | |
3541 | } | |
3542 | EOF | |
3543 | if compile_prog "" "" ; then | |
3544 | inotify1=yes | |
3545 | fi | |
3546 | ||
3547 | # check if utimensat and futimens are supported | |
3548 | utimens=no | |
3549 | cat > $TMPC << EOF | |
3550 | #define _ATFILE_SOURCE | |
3551 | #include <stddef.h> | |
3552 | #include <fcntl.h> | |
3553 | #include <sys/stat.h> | |
3554 | ||
3555 | int main(void) | |
3556 | { | |
3557 | utimensat(AT_FDCWD, "foo", NULL, 0); | |
3558 | futimens(0, NULL); | |
3559 | return 0; | |
3560 | } | |
3561 | EOF | |
3562 | if compile_prog "" "" ; then | |
3563 | utimens=yes | |
3564 | fi | |
3565 | ||
3566 | # check if pipe2 is there | |
3567 | pipe2=no | |
3568 | cat > $TMPC << EOF | |
3569 | #include <unistd.h> | |
3570 | #include <fcntl.h> | |
3571 | ||
3572 | int main(void) | |
3573 | { | |
3574 | int pipefd[2]; | |
3575 | return pipe2(pipefd, O_CLOEXEC); | |
3576 | } | |
3577 | EOF | |
3578 | if compile_prog "" "" ; then | |
3579 | pipe2=yes | |
3580 | fi | |
3581 | ||
3582 | # check if accept4 is there | |
3583 | accept4=no | |
3584 | cat > $TMPC << EOF | |
3585 | #include <sys/socket.h> | |
3586 | #include <stddef.h> | |
3587 | ||
3588 | int main(void) | |
3589 | { | |
3590 | accept4(0, NULL, NULL, SOCK_CLOEXEC); | |
3591 | return 0; | |
3592 | } | |
3593 | EOF | |
3594 | if compile_prog "" "" ; then | |
3595 | accept4=yes | |
3596 | fi | |
3597 | ||
3598 | # check if tee/splice is there. vmsplice was added same time. | |
3599 | splice=no | |
3600 | cat > $TMPC << EOF | |
3601 | #include <unistd.h> | |
3602 | #include <fcntl.h> | |
3603 | #include <limits.h> | |
3604 | ||
3605 | int main(void) | |
3606 | { | |
3607 | int len, fd = 0; | |
3608 | len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK); | |
3609 | splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE); | |
3610 | return 0; | |
3611 | } | |
3612 | EOF | |
3613 | if compile_prog "" "" ; then | |
3614 | splice=yes | |
3615 | fi | |
3616 | ||
3617 | ########################################## | |
3618 | # libnuma probe | |
3619 | ||
3620 | if test "$numa" != "no" ; then | |
3621 | cat > $TMPC << EOF | |
3622 | #include <numa.h> | |
3623 | int main(void) { return numa_available(); } | |
3624 | EOF | |
3625 | ||
3626 | if compile_prog "" "-lnuma" ; then | |
3627 | numa=yes | |
3628 | libs_softmmu="-lnuma $libs_softmmu" | |
3629 | else | |
3630 | if test "$numa" = "yes" ; then | |
3631 | feature_not_found "numa" "install numactl devel" | |
3632 | fi | |
3633 | numa=no | |
3634 | fi | |
3635 | fi | |
3636 | ||
3637 | if test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then | |
3638 | echo "ERROR: tcmalloc && jemalloc can't be used at the same time" | |
3639 | exit 1 | |
3640 | fi | |
3641 | ||
3642 | ########################################## | |
3643 | # tcmalloc probe | |
3644 | ||
3645 | if test "$tcmalloc" = "yes" ; then | |
3646 | cat > $TMPC << EOF | |
3647 | #include <stdlib.h> | |
3648 | int main(void) { malloc(1); return 0; } | |
3649 | EOF | |
3650 | ||
3651 | if compile_prog "" "-ltcmalloc" ; then | |
3652 | LIBS="-ltcmalloc $LIBS" | |
3653 | else | |
3654 | feature_not_found "tcmalloc" "install gperftools devel" | |
3655 | fi | |
3656 | fi | |
3657 | ||
3658 | ########################################## | |
3659 | # jemalloc probe | |
3660 | ||
3661 | if test "$jemalloc" = "yes" ; then | |
3662 | cat > $TMPC << EOF | |
3663 | #include <stdlib.h> | |
3664 | int main(void) { malloc(1); return 0; } | |
3665 | EOF | |
3666 | ||
3667 | if compile_prog "" "-ljemalloc" ; then | |
3668 | LIBS="-ljemalloc $LIBS" | |
3669 | else | |
3670 | feature_not_found "jemalloc" "install jemalloc devel" | |
3671 | fi | |
3672 | fi | |
3673 | ||
3674 | ########################################## | |
3675 | # signalfd probe | |
3676 | signalfd="no" | |
3677 | cat > $TMPC << EOF | |
3678 | #include <unistd.h> | |
3679 | #include <sys/syscall.h> | |
3680 | #include <signal.h> | |
3681 | int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); } | |
3682 | EOF | |
3683 | ||
3684 | if compile_prog "" "" ; then | |
3685 | signalfd=yes | |
3686 | fi | |
3687 | ||
3688 | # check if eventfd is supported | |
3689 | eventfd=no | |
3690 | cat > $TMPC << EOF | |
3691 | #include <sys/eventfd.h> | |
3692 | ||
3693 | int main(void) | |
3694 | { | |
3695 | return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC); | |
3696 | } | |
3697 | EOF | |
3698 | if compile_prog "" "" ; then | |
3699 | eventfd=yes | |
3700 | fi | |
3701 | ||
3702 | # check if memfd is supported | |
3703 | memfd=no | |
3704 | cat > $TMPC << EOF | |
3705 | #include <sys/memfd.h> | |
3706 | ||
3707 | int main(void) | |
3708 | { | |
3709 | return memfd_create("foo", MFD_ALLOW_SEALING); | |
3710 | } | |
3711 | EOF | |
3712 | if compile_prog "" "" ; then | |
3713 | memfd=yes | |
3714 | fi | |
3715 | ||
3716 | ||
3717 | ||
3718 | # check for fallocate | |
3719 | fallocate=no | |
3720 | cat > $TMPC << EOF | |
3721 | #include <fcntl.h> | |
3722 | ||
3723 | int main(void) | |
3724 | { | |
3725 | fallocate(0, 0, 0, 0); | |
3726 | return 0; | |
3727 | } | |
3728 | EOF | |
3729 | if compile_prog "" "" ; then | |
3730 | fallocate=yes | |
3731 | fi | |
3732 | ||
3733 | # check for fallocate hole punching | |
3734 | fallocate_punch_hole=no | |
3735 | cat > $TMPC << EOF | |
3736 | #include <fcntl.h> | |
3737 | #include <linux/falloc.h> | |
3738 | ||
3739 | int main(void) | |
3740 | { | |
3741 | fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0); | |
3742 | return 0; | |
3743 | } | |
3744 | EOF | |
3745 | if compile_prog "" "" ; then | |
3746 | fallocate_punch_hole=yes | |
3747 | fi | |
3748 | ||
3749 | # check that fallocate supports range zeroing inside the file | |
3750 | fallocate_zero_range=no | |
3751 | cat > $TMPC << EOF | |
3752 | #include <fcntl.h> | |
3753 | #include <linux/falloc.h> | |
3754 | ||
3755 | int main(void) | |
3756 | { | |
3757 | fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0); | |
3758 | return 0; | |
3759 | } | |
3760 | EOF | |
3761 | if compile_prog "" "" ; then | |
3762 | fallocate_zero_range=yes | |
3763 | fi | |
3764 | ||
3765 | # check for posix_fallocate | |
3766 | posix_fallocate=no | |
3767 | cat > $TMPC << EOF | |
3768 | #include <fcntl.h> | |
3769 | ||
3770 | int main(void) | |
3771 | { | |
3772 | posix_fallocate(0, 0, 0); | |
3773 | return 0; | |
3774 | } | |
3775 | EOF | |
3776 | if compile_prog "" "" ; then | |
3777 | posix_fallocate=yes | |
3778 | fi | |
3779 | ||
3780 | # check for sync_file_range | |
3781 | sync_file_range=no | |
3782 | cat > $TMPC << EOF | |
3783 | #include <fcntl.h> | |
3784 | ||
3785 | int main(void) | |
3786 | { | |
3787 | sync_file_range(0, 0, 0, 0); | |
3788 | return 0; | |
3789 | } | |
3790 | EOF | |
3791 | if compile_prog "" "" ; then | |
3792 | sync_file_range=yes | |
3793 | fi | |
3794 | ||
3795 | # check for linux/fiemap.h and FS_IOC_FIEMAP | |
3796 | fiemap=no | |
3797 | cat > $TMPC << EOF | |
3798 | #include <sys/ioctl.h> | |
3799 | #include <linux/fs.h> | |
3800 | #include <linux/fiemap.h> | |
3801 | ||
3802 | int main(void) | |
3803 | { | |
3804 | ioctl(0, FS_IOC_FIEMAP, 0); | |
3805 | return 0; | |
3806 | } | |
3807 | EOF | |
3808 | if compile_prog "" "" ; then | |
3809 | fiemap=yes | |
3810 | fi | |
3811 | ||
3812 | # check for dup3 | |
3813 | dup3=no | |
3814 | cat > $TMPC << EOF | |
3815 | #include <unistd.h> | |
3816 | ||
3817 | int main(void) | |
3818 | { | |
3819 | dup3(0, 0, 0); | |
3820 | return 0; | |
3821 | } | |
3822 | EOF | |
3823 | if compile_prog "" "" ; then | |
3824 | dup3=yes | |
3825 | fi | |
3826 | ||
3827 | # check for ppoll support | |
3828 | ppoll=no | |
3829 | cat > $TMPC << EOF | |
3830 | #include <poll.h> | |
3831 | ||
3832 | int main(void) | |
3833 | { | |
3834 | struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 }; | |
3835 | ppoll(&pfd, 1, 0, 0); | |
3836 | return 0; | |
3837 | } | |
3838 | EOF | |
3839 | if compile_prog "" "" ; then | |
3840 | ppoll=yes | |
3841 | fi | |
3842 | ||
3843 | # check for prctl(PR_SET_TIMERSLACK , ... ) support | |
3844 | prctl_pr_set_timerslack=no | |
3845 | cat > $TMPC << EOF | |
3846 | #include <sys/prctl.h> | |
3847 | ||
3848 | int main(void) | |
3849 | { | |
3850 | prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0); | |
3851 | return 0; | |
3852 | } | |
3853 | EOF | |
3854 | if compile_prog "" "" ; then | |
3855 | prctl_pr_set_timerslack=yes | |
3856 | fi | |
3857 | ||
3858 | # check for epoll support | |
3859 | epoll=no | |
3860 | cat > $TMPC << EOF | |
3861 | #include <sys/epoll.h> | |
3862 | ||
3863 | int main(void) | |
3864 | { | |
3865 | epoll_create(0); | |
3866 | return 0; | |
3867 | } | |
3868 | EOF | |
3869 | if compile_prog "" "" ; then | |
3870 | epoll=yes | |
3871 | fi | |
3872 | ||
3873 | # epoll_create1 is a later addition | |
3874 | # so we must check separately for its presence | |
3875 | epoll_create1=no | |
3876 | cat > $TMPC << EOF | |
3877 | #include <sys/epoll.h> | |
3878 | ||
3879 | int main(void) | |
3880 | { | |
3881 | /* Note that we use epoll_create1 as a value, not as | |
3882 | * a function being called. This is necessary so that on | |
3883 | * old SPARC glibc versions where the function was present in | |
3884 | * the library but not declared in the header file we will | |
3885 | * fail the configure check. (Otherwise we will get a compiler | |
3886 | * warning but not an error, and will proceed to fail the | |
3887 | * qemu compile where we compile with -Werror.) | |
3888 | */ | |
3889 | return (int)(uintptr_t)&epoll_create1; | |
3890 | } | |
3891 | EOF | |
3892 | if compile_prog "" "" ; then | |
3893 | epoll_create1=yes | |
3894 | fi | |
3895 | ||
3896 | # check for sendfile support | |
3897 | sendfile=no | |
3898 | cat > $TMPC << EOF | |
3899 | #include <sys/sendfile.h> | |
3900 | ||
3901 | int main(void) | |
3902 | { | |
3903 | return sendfile(0, 0, 0, 0); | |
3904 | } | |
3905 | EOF | |
3906 | if compile_prog "" "" ; then | |
3907 | sendfile=yes | |
3908 | fi | |
3909 | ||
3910 | # check for timerfd support (glibc 2.8 and newer) | |
3911 | timerfd=no | |
3912 | cat > $TMPC << EOF | |
3913 | #include <sys/timerfd.h> | |
3914 | ||
3915 | int main(void) | |
3916 | { | |
3917 | return(timerfd_create(CLOCK_REALTIME, 0)); | |
3918 | } | |
3919 | EOF | |
3920 | if compile_prog "" "" ; then | |
3921 | timerfd=yes | |
3922 | fi | |
3923 | ||
3924 | # check for setns and unshare support | |
3925 | setns=no | |
3926 | cat > $TMPC << EOF | |
3927 | #include <sched.h> | |
3928 | ||
3929 | int main(void) | |
3930 | { | |
3931 | int ret; | |
3932 | ret = setns(0, 0); | |
3933 | ret = unshare(0); | |
3934 | return ret; | |
3935 | } | |
3936 | EOF | |
3937 | if compile_prog "" "" ; then | |
3938 | setns=yes | |
3939 | fi | |
3940 | ||
3941 | # clock_adjtime probe | |
3942 | clock_adjtime=no | |
3943 | cat > $TMPC <<EOF | |
3944 | #include <time.h> | |
3945 | ||
3946 | int main(void) | |
3947 | { | |
3948 | return clock_adjtime(0, 0); | |
3949 | } | |
3950 | EOF | |
3951 | clock_adjtime=no | |
3952 | if compile_prog "" "" ; then | |
3953 | clock_adjtime=yes | |
3954 | fi | |
3955 | ||
3956 | # syncfs probe | |
3957 | syncfs=no | |
3958 | cat > $TMPC <<EOF | |
3959 | #include <unistd.h> | |
3960 | ||
3961 | int main(void) | |
3962 | { | |
3963 | return syncfs(0); | |
3964 | } | |
3965 | EOF | |
3966 | syncfs=no | |
3967 | if compile_prog "" "" ; then | |
3968 | syncfs=yes | |
3969 | fi | |
3970 | ||
3971 | # Check if tools are available to build documentation. | |
3972 | if test "$docs" != "no" ; then | |
3973 | if has makeinfo && has pod2man; then | |
3974 | docs=yes | |
3975 | else | |
3976 | if test "$docs" = "yes" ; then | |
3977 | feature_not_found "docs" "Install texinfo and Perl/perl-podlators" | |
3978 | fi | |
3979 | docs=no | |
3980 | fi | |
3981 | fi | |
3982 | ||
3983 | # Search for bswap_32 function | |
3984 | byteswap_h=no | |
3985 | cat > $TMPC << EOF | |
3986 | #include <byteswap.h> | |
3987 | int main(void) { return bswap_32(0); } | |
3988 | EOF | |
3989 | if compile_prog "" "" ; then | |
3990 | byteswap_h=yes | |
3991 | fi | |
3992 | ||
3993 | # Search for bswap32 function | |
3994 | bswap_h=no | |
3995 | cat > $TMPC << EOF | |
3996 | #include <sys/endian.h> | |
3997 | #include <sys/types.h> | |
3998 | #include <machine/bswap.h> | |
3999 | int main(void) { return bswap32(0); } | |
4000 | EOF | |
4001 | if compile_prog "" "" ; then | |
4002 | bswap_h=yes | |
4003 | fi | |
4004 | ||
4005 | ########################################## | |
4006 | # Do we have libiscsi >= 1.9.0 | |
4007 | if test "$libiscsi" != "no" ; then | |
4008 | if $pkg_config --atleast-version=1.9.0 libiscsi; then | |
4009 | libiscsi="yes" | |
4010 | libiscsi_cflags=$($pkg_config --cflags libiscsi) | |
4011 | libiscsi_libs=$($pkg_config --libs libiscsi) | |
4012 | else | |
4013 | if test "$libiscsi" = "yes" ; then | |
4014 | feature_not_found "libiscsi" "Install libiscsi >= 1.9.0" | |
4015 | fi | |
4016 | libiscsi="no" | |
4017 | fi | |
4018 | fi | |
4019 | ||
4020 | ########################################## | |
4021 | # Do we need libm | |
4022 | cat > $TMPC << EOF | |
4023 | #include <math.h> | |
4024 | int main(int argc, char **argv) { return isnan(sin((double)argc)); } | |
4025 | EOF | |
4026 | if compile_prog "" "" ; then | |
4027 | : | |
4028 | elif compile_prog "" "-lm" ; then | |
4029 | LIBS="-lm $LIBS" | |
4030 | libs_qga="-lm $libs_qga" | |
4031 | else | |
4032 | error_exit "libm check failed" | |
4033 | fi | |
4034 | ||
4035 | ########################################## | |
4036 | # Do we need librt | |
4037 | # uClibc provides 2 versions of clock_gettime(), one with realtime | |
4038 | # support and one without. This means that the clock_gettime() don't | |
4039 | # need -lrt. We still need it for timer_create() so we check for this | |
4040 | # function in addition. | |
4041 | cat > $TMPC <<EOF | |
4042 | #include <signal.h> | |
4043 | #include <time.h> | |
4044 | int main(void) { | |
4045 | timer_create(CLOCK_REALTIME, NULL, NULL); | |
4046 | return clock_gettime(CLOCK_REALTIME, NULL); | |
4047 | } | |
4048 | EOF | |
4049 | ||
4050 | if compile_prog "" "" ; then | |
4051 | : | |
4052 | # we need pthread for static linking. use previous pthread test result | |
4053 | elif compile_prog "" "$pthread_lib -lrt" ; then | |
4054 | LIBS="$LIBS -lrt" | |
4055 | libs_qga="$libs_qga -lrt" | |
4056 | fi | |
4057 | ||
4058 | if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \ | |
4059 | "$aix" != "yes" -a "$haiku" != "yes" ; then | |
4060 | libs_softmmu="-lutil $libs_softmmu" | |
4061 | fi | |
4062 | ||
4063 | ########################################## | |
4064 | # spice probe | |
4065 | if test "$spice" != "no" ; then | |
4066 | cat > $TMPC << EOF | |
4067 | #include <spice.h> | |
4068 | int main(void) { spice_server_new(); return 0; } | |
4069 | EOF | |
4070 | spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null) | |
4071 | spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null) | |
4072 | if $pkg_config --atleast-version=0.12.0 spice-server && \ | |
4073 | $pkg_config --atleast-version=0.12.3 spice-protocol && \ | |
4074 | compile_prog "$spice_cflags" "$spice_libs" ; then | |
4075 | spice="yes" | |
4076 | libs_softmmu="$libs_softmmu $spice_libs" | |
4077 | QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags" | |
4078 | spice_protocol_version=$($pkg_config --modversion spice-protocol) | |
4079 | spice_server_version=$($pkg_config --modversion spice-server) | |
4080 | else | |
4081 | if test "$spice" = "yes" ; then | |
4082 | feature_not_found "spice" \ | |
4083 | "Install spice-server(>=0.12.0) and spice-protocol(>=0.12.3) devel" | |
4084 | fi | |
4085 | spice="no" | |
4086 | fi | |
4087 | fi | |
4088 | ||
4089 | # check for smartcard support | |
4090 | smartcard_cflags="" | |
4091 | if test "$smartcard" != "no"; then | |
4092 | if $pkg_config libcacard; then | |
4093 | libcacard_cflags=$($pkg_config --cflags libcacard) | |
4094 | libcacard_libs=$($pkg_config --libs libcacard) | |
4095 | QEMU_CFLAGS="$QEMU_CFLAGS $libcacard_cflags" | |
4096 | libs_softmmu="$libs_softmmu $libcacard_libs" | |
4097 | smartcard="yes" | |
4098 | else | |
4099 | if test "$smartcard" = "yes"; then | |
4100 | feature_not_found "smartcard" "Install libcacard devel" | |
4101 | fi | |
4102 | smartcard="no" | |
4103 | fi | |
4104 | fi | |
4105 | ||
4106 | # check for libusb | |
4107 | if test "$libusb" != "no" ; then | |
4108 | if $pkg_config --atleast-version=1.0.13 libusb-1.0; then | |
4109 | libusb="yes" | |
4110 | libusb_cflags=$($pkg_config --cflags libusb-1.0) | |
4111 | libusb_libs=$($pkg_config --libs libusb-1.0) | |
4112 | QEMU_CFLAGS="$QEMU_CFLAGS $libusb_cflags" | |
4113 | libs_softmmu="$libs_softmmu $libusb_libs" | |
4114 | else | |
4115 | if test "$libusb" = "yes"; then | |
4116 | feature_not_found "libusb" "Install libusb devel >= 1.0.13" | |
4117 | fi | |
4118 | libusb="no" | |
4119 | fi | |
4120 | fi | |
4121 | ||
4122 | # check for usbredirparser for usb network redirection support | |
4123 | if test "$usb_redir" != "no" ; then | |
4124 | if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then | |
4125 | usb_redir="yes" | |
4126 | usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5) | |
4127 | usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5) | |
4128 | QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags" | |
4129 | libs_softmmu="$libs_softmmu $usb_redir_libs" | |
4130 | else | |
4131 | if test "$usb_redir" = "yes"; then | |
4132 | feature_not_found "usb-redir" "Install usbredir devel" | |
4133 | fi | |
4134 | usb_redir="no" | |
4135 | fi | |
4136 | fi | |
4137 | ||
4138 | ########################################## | |
4139 | # check if we have VSS SDK headers for win | |
4140 | ||
4141 | if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then | |
4142 | case "$vss_win32_sdk" in | |
4143 | "") vss_win32_include="-isystem $source_path" ;; | |
4144 | *\ *) # The SDK is installed in "Program Files" by default, but we cannot | |
4145 | # handle path with spaces. So we symlink the headers into ".sdk/vss". | |
4146 | vss_win32_include="-isystem $source_path/.sdk/vss" | |
4147 | symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc" | |
4148 | ;; | |
4149 | *) vss_win32_include="-isystem $vss_win32_sdk" | |
4150 | esac | |
4151 | cat > $TMPC << EOF | |
4152 | #define __MIDL_user_allocate_free_DEFINED__ | |
4153 | #include <inc/win2003/vss.h> | |
4154 | int main(void) { return VSS_CTX_BACKUP; } | |
4155 | EOF | |
4156 | if compile_prog "$vss_win32_include" "" ; then | |
4157 | guest_agent_with_vss="yes" | |
4158 | QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include" | |
4159 | libs_qga="-lole32 -loleaut32 -lshlwapi -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga" | |
4160 | qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb" | |
4161 | else | |
4162 | if test "$vss_win32_sdk" != "" ; then | |
4163 | echo "ERROR: Please download and install Microsoft VSS SDK:" | |
4164 | echo "ERROR: http://www.microsoft.com/en-us/download/details.aspx?id=23490" | |
4165 | echo "ERROR: On POSIX-systems, you can extract the SDK headers by:" | |
4166 | echo "ERROR: scripts/extract-vsssdk-headers setup.exe" | |
4167 | echo "ERROR: The headers are extracted in the directory \`inc'." | |
4168 | feature_not_found "VSS support" | |
4169 | fi | |
4170 | guest_agent_with_vss="no" | |
4171 | fi | |
4172 | fi | |
4173 | ||
4174 | ########################################## | |
4175 | # lookup Windows platform SDK (if not specified) | |
4176 | # The SDK is needed only to build .tlb (type library) file of guest agent | |
4177 | # VSS provider from the source. It is usually unnecessary because the | |
4178 | # pre-compiled .tlb file is included. | |
4179 | ||
4180 | if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss" = "yes" ; then | |
4181 | if test -z "$win_sdk"; then | |
4182 | programfiles="$PROGRAMFILES" | |
4183 | test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432" | |
4184 | if test -n "$programfiles"; then | |
4185 | win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null | |
4186 | else | |
4187 | feature_not_found "Windows SDK" | |
4188 | fi | |
4189 | elif test "$win_sdk" = "no"; then | |
4190 | win_sdk="" | |
4191 | fi | |
4192 | fi | |
4193 | ||
4194 | ########################################## | |
4195 | # check if mingw environment provides a recent ntddscsi.h | |
4196 | if test "$mingw32" = "yes" -a "$guest_agent" != "no"; then | |
4197 | cat > $TMPC << EOF | |
4198 | #include <windows.h> | |
4199 | #include <ntddscsi.h> | |
4200 | int main(void) { | |
4201 | #if !defined(IOCTL_SCSI_GET_ADDRESS) | |
4202 | #error Missing required ioctl definitions | |
4203 | #endif | |
4204 | SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 }; | |
4205 | return addr.Lun; | |
4206 | } | |
4207 | EOF | |
4208 | if compile_prog "" "" ; then | |
4209 | guest_agent_ntddscsi=yes | |
4210 | libs_qga="-lsetupapi $libs_qga" | |
4211 | fi | |
4212 | fi | |
4213 | ||
4214 | ########################################## | |
4215 | # virgl renderer probe | |
4216 | ||
4217 | if test "$virglrenderer" != "no" ; then | |
4218 | cat > $TMPC << EOF | |
4219 | #include <virglrenderer.h> | |
4220 | int main(void) { virgl_renderer_poll(); return 0; } | |
4221 | EOF | |
4222 | virgl_cflags=$($pkg_config --cflags virglrenderer 2>/dev/null) | |
4223 | virgl_libs=$($pkg_config --libs virglrenderer 2>/dev/null) | |
4224 | if $pkg_config virglrenderer >/dev/null 2>&1 && \ | |
4225 | compile_prog "$virgl_cflags" "$virgl_libs" ; then | |
4226 | virglrenderer="yes" | |
4227 | else | |
4228 | if test "$virglrenderer" = "yes" ; then | |
4229 | feature_not_found "virglrenderer" | |
4230 | fi | |
4231 | virglrenderer="no" | |
4232 | fi | |
4233 | fi | |
4234 | ||
4235 | ########################################## | |
4236 | # check if we have fdatasync | |
4237 | ||
4238 | fdatasync=no | |
4239 | cat > $TMPC << EOF | |
4240 | #include <unistd.h> | |
4241 | int main(void) { | |
4242 | #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0 | |
4243 | return fdatasync(0); | |
4244 | #else | |
4245 | #error Not supported | |
4246 | #endif | |
4247 | } | |
4248 | EOF | |
4249 | if compile_prog "" "" ; then | |
4250 | fdatasync=yes | |
4251 | fi | |
4252 | ||
4253 | ########################################## | |
4254 | # check if we have madvise | |
4255 | ||
4256 | madvise=no | |
4257 | cat > $TMPC << EOF | |
4258 | #include <sys/types.h> | |
4259 | #include <sys/mman.h> | |
4260 | #include <stddef.h> | |
4261 | int main(void) { return madvise(NULL, 0, MADV_DONTNEED); } | |
4262 | EOF | |
4263 | if compile_prog "" "" ; then | |
4264 | madvise=yes | |
4265 | fi | |
4266 | ||
4267 | ########################################## | |
4268 | # check if we have posix_madvise | |
4269 | ||
4270 | posix_madvise=no | |
4271 | cat > $TMPC << EOF | |
4272 | #include <sys/mman.h> | |
4273 | #include <stddef.h> | |
4274 | int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); } | |
4275 | EOF | |
4276 | if compile_prog "" "" ; then | |
4277 | posix_madvise=yes | |
4278 | fi | |
4279 | ||
4280 | ########################################## | |
4281 | # check if we have posix_syslog | |
4282 | ||
4283 | posix_syslog=no | |
4284 | cat > $TMPC << EOF | |
4285 | #include <syslog.h> | |
4286 | int main(void) { openlog("qemu", LOG_PID, LOG_DAEMON); syslog(LOG_INFO, "configure"); return 0; } | |
4287 | EOF | |
4288 | if compile_prog "" "" ; then | |
4289 | posix_syslog=yes | |
4290 | fi | |
4291 | ||
4292 | ########################################## | |
4293 | # check if trace backend exists | |
4294 | ||
4295 | $python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends > /dev/null 2> /dev/null | |
4296 | if test "$?" -ne 0 ; then | |
4297 | error_exit "invalid trace backends" \ | |
4298 | "Please choose supported trace backends." | |
4299 | fi | |
4300 | ||
4301 | ########################################## | |
4302 | # For 'ust' backend, test if ust headers are present | |
4303 | if have_backend "ust"; then | |
4304 | cat > $TMPC << EOF | |
4305 | #include <lttng/tracepoint.h> | |
4306 | int main(void) { return 0; } | |
4307 | EOF | |
4308 | if compile_prog "" "-Wl,--no-as-needed -ldl" ; then | |
4309 | if $pkg_config lttng-ust --exists; then | |
4310 | lttng_ust_libs=$($pkg_config --libs lttng-ust) | |
4311 | else | |
4312 | lttng_ust_libs="-llttng-ust -ldl" | |
4313 | fi | |
4314 | if $pkg_config liburcu-bp --exists; then | |
4315 | urcu_bp_libs=$($pkg_config --libs liburcu-bp) | |
4316 | else | |
4317 | urcu_bp_libs="-lurcu-bp" | |
4318 | fi | |
4319 | ||
4320 | LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS" | |
4321 | libs_qga="$lttng_ust_libs $urcu_bp_libs $libs_qga" | |
4322 | else | |
4323 | error_exit "Trace backend 'ust' missing lttng-ust header files" | |
4324 | fi | |
4325 | fi | |
4326 | ||
4327 | ########################################## | |
4328 | # For 'dtrace' backend, test if 'dtrace' command is present | |
4329 | if have_backend "dtrace"; then | |
4330 | if ! has 'dtrace' ; then | |
4331 | error_exit "dtrace command is not found in PATH $PATH" | |
4332 | fi | |
4333 | trace_backend_stap="no" | |
4334 | if has 'stap' ; then | |
4335 | trace_backend_stap="yes" | |
4336 | fi | |
4337 | fi | |
4338 | ||
4339 | ########################################## | |
4340 | # check and set a backend for coroutine | |
4341 | ||
4342 | # We prefer ucontext, but it's not always possible. The fallback | |
4343 | # is sigcontext. gthread is not selectable except explicitly, because | |
4344 | # it is not functional enough to run QEMU proper. (It is occasionally | |
4345 | # useful for debugging purposes.) On Windows the only valid backend | |
4346 | # is the Windows-specific one. | |
4347 | ||
4348 | ucontext_works=no | |
4349 | if test "$darwin" != "yes"; then | |
4350 | cat > $TMPC << EOF | |
4351 | #include <ucontext.h> | |
4352 | #ifdef __stub_makecontext | |
4353 | #error Ignoring glibc stub makecontext which will always fail | |
4354 | #endif | |
4355 | int main(void) { makecontext(0, 0, 0); return 0; } | |
4356 | EOF | |
4357 | if compile_prog "" "" ; then | |
4358 | ucontext_works=yes | |
4359 | fi | |
4360 | fi | |
4361 | ||
4362 | if test "$coroutine" = ""; then | |
4363 | if test "$mingw32" = "yes"; then | |
4364 | coroutine=win32 | |
4365 | elif test "$ucontext_works" = "yes"; then | |
4366 | coroutine=ucontext | |
4367 | else | |
4368 | coroutine=sigaltstack | |
4369 | fi | |
4370 | else | |
4371 | case $coroutine in | |
4372 | windows) | |
4373 | if test "$mingw32" != "yes"; then | |
4374 | error_exit "'windows' coroutine backend only valid for Windows" | |
4375 | fi | |
4376 | # Unfortunately the user visible backend name doesn't match the | |
4377 | # coroutine-*.c filename for this case, so we have to adjust it here. | |
4378 | coroutine=win32 | |
4379 | ;; | |
4380 | ucontext) | |
4381 | if test "$ucontext_works" != "yes"; then | |
4382 | feature_not_found "ucontext" | |
4383 | fi | |
4384 | ;; | |
4385 | gthread|sigaltstack) | |
4386 | if test "$mingw32" = "yes"; then | |
4387 | error_exit "only the 'windows' coroutine backend is valid for Windows" | |
4388 | fi | |
4389 | ;; | |
4390 | *) | |
4391 | error_exit "unknown coroutine backend $coroutine" | |
4392 | ;; | |
4393 | esac | |
4394 | fi | |
4395 | ||
4396 | if test "$coroutine_pool" = ""; then | |
4397 | if test "$coroutine" = "gthread"; then | |
4398 | coroutine_pool=no | |
4399 | else | |
4400 | coroutine_pool=yes | |
4401 | fi | |
4402 | fi | |
4403 | if test "$coroutine" = "gthread" -a "$coroutine_pool" = "yes"; then | |
4404 | error_exit "'gthread' coroutine backend does not support pool (use --disable-coroutine-pool)" | |
4405 | fi | |
4406 | ||
4407 | if test "$debug_stack_usage" = "yes"; then | |
4408 | if test "$cpu" = "ia64" -o "$cpu" = "hppa"; then | |
4409 | error_exit "stack usage debugging is not supported for $cpu" | |
4410 | fi | |
4411 | if test "$coroutine_pool" = "yes"; then | |
4412 | echo "WARN: disabling coroutine pool for stack usage debugging" | |
4413 | coroutine_pool=no | |
4414 | fi | |
4415 | fi | |
4416 | ||
4417 | ||
4418 | ########################################## | |
4419 | # check if we have open_by_handle_at | |
4420 | ||
4421 | open_by_handle_at=no | |
4422 | cat > $TMPC << EOF | |
4423 | #include <fcntl.h> | |
4424 | #if !defined(AT_EMPTY_PATH) | |
4425 | # error missing definition | |
4426 | #else | |
4427 | int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); } | |
4428 | #endif | |
4429 | EOF | |
4430 | if compile_prog "" "" ; then | |
4431 | open_by_handle_at=yes | |
4432 | fi | |
4433 | ||
4434 | ######################################## | |
4435 | # check if we have linux/magic.h | |
4436 | ||
4437 | linux_magic_h=no | |
4438 | cat > $TMPC << EOF | |
4439 | #include <linux/magic.h> | |
4440 | int main(void) { | |
4441 | return 0; | |
4442 | } | |
4443 | EOF | |
4444 | if compile_prog "" "" ; then | |
4445 | linux_magic_h=yes | |
4446 | fi | |
4447 | ||
4448 | ######################################## | |
4449 | # check whether we can disable warning option with a pragma (this is needed | |
4450 | # to silence warnings in the headers of some versions of external libraries). | |
4451 | # This test has to be compiled with -Werror as otherwise an unknown pragma is | |
4452 | # only a warning. | |
4453 | # | |
4454 | # If we can't selectively disable warning in the code, disable -Werror so that | |
4455 | # the build doesn't fail anyway. | |
4456 | ||
4457 | pragma_disable_unused_but_set=no | |
4458 | cat > $TMPC << EOF | |
4459 | #pragma GCC diagnostic push | |
4460 | #pragma GCC diagnostic ignored "-Wunused-but-set-variable" | |
4461 | #pragma GCC diagnostic ignored "-Wstrict-prototypes" | |
4462 | #pragma GCC diagnostic pop | |
4463 | ||
4464 | int main(void) { | |
4465 | return 0; | |
4466 | } | |
4467 | EOF | |
4468 | if compile_prog "-Werror" "" ; then | |
4469 | pragma_diagnostic_available=yes | |
4470 | else | |
4471 | werror=no | |
4472 | fi | |
4473 | ||
4474 | ######################################## | |
4475 | # check if we have valgrind/valgrind.h | |
4476 | ||
4477 | valgrind_h=no | |
4478 | cat > $TMPC << EOF | |
4479 | #include <valgrind/valgrind.h> | |
4480 | int main(void) { | |
4481 | return 0; | |
4482 | } | |
4483 | EOF | |
4484 | if compile_prog "" "" ; then | |
4485 | valgrind_h=yes | |
4486 | fi | |
4487 | ||
4488 | ######################################## | |
4489 | # check if environ is declared | |
4490 | ||
4491 | has_environ=no | |
4492 | cat > $TMPC << EOF | |
4493 | #include <unistd.h> | |
4494 | int main(void) { | |
4495 | environ = 0; | |
4496 | return 0; | |
4497 | } | |
4498 | EOF | |
4499 | if compile_prog "" "" ; then | |
4500 | has_environ=yes | |
4501 | fi | |
4502 | ||
4503 | ######################################## | |
4504 | # check if cpuid.h is usable. | |
4505 | ||
4506 | cpuid_h=no | |
4507 | cat > $TMPC << EOF | |
4508 | #include <cpuid.h> | |
4509 | int main(void) { | |
4510 | unsigned a, b, c, d; | |
4511 | int max = __get_cpuid_max(0, 0); | |
4512 | ||
4513 | if (max >= 1) { | |
4514 | __cpuid(1, a, b, c, d); | |
4515 | } | |
4516 | ||
4517 | if (max >= 7) { | |
4518 | __cpuid_count(7, 0, a, b, c, d); | |
4519 | } | |
4520 | ||
4521 | return 0; | |
4522 | } | |
4523 | EOF | |
4524 | if compile_prog "" "" ; then | |
4525 | cpuid_h=yes | |
4526 | fi | |
4527 | ||
4528 | ######################################## | |
4529 | # check if __[u]int128_t is usable. | |
4530 | ||
4531 | int128=no | |
4532 | cat > $TMPC << EOF | |
4533 | #if defined(__clang_major__) && defined(__clang_minor__) | |
4534 | # if ((__clang_major__ < 3) || (__clang_major__ == 3) && (__clang_minor__ < 2)) | |
4535 | # error __int128_t does not work in CLANG before 3.2 | |
4536 | # endif | |
4537 | #endif | |
4538 | __int128_t a; | |
4539 | __uint128_t b; | |
4540 | int main (void) { | |
4541 | a = a + b; | |
4542 | b = a * b; | |
4543 | a = a * a; | |
4544 | return 0; | |
4545 | } | |
4546 | EOF | |
4547 | if compile_prog "" "" ; then | |
4548 | int128=yes | |
4549 | fi | |
4550 | ||
4551 | ######################################### | |
4552 | # See if 128-bit atomic operations are supported. | |
4553 | ||
4554 | atomic128=no | |
4555 | if test "$int128" = "yes"; then | |
4556 | cat > $TMPC << EOF | |
4557 | int main(void) | |
4558 | { | |
4559 | unsigned __int128 x = 0, y = 0; | |
4560 | y = __atomic_load_16(&x, 0); | |
4561 | __atomic_store_16(&x, y, 0); | |
4562 | __atomic_compare_exchange_16(&x, &y, x, 0, 0, 0); | |
4563 | return 0; | |
4564 | } | |
4565 | EOF | |
4566 | if compile_prog "" "" ; then | |
4567 | atomic128=yes | |
4568 | fi | |
4569 | fi | |
4570 | ||
4571 | ######################################### | |
4572 | # See if 64-bit atomic operations are supported. | |
4573 | # Note that without __atomic builtins, we can only | |
4574 | # assume atomic loads/stores max at pointer size. | |
4575 | ||
4576 | cat > $TMPC << EOF | |
4577 | #include <stdint.h> | |
4578 | int main(void) | |
4579 | { | |
4580 | uint64_t x = 0, y = 0; | |
4581 | #ifdef __ATOMIC_RELAXED | |
4582 | y = __atomic_load_8(&x, 0); | |
4583 | __atomic_store_8(&x, y, 0); | |
4584 | __atomic_compare_exchange_8(&x, &y, x, 0, 0, 0); | |
4585 | __atomic_exchange_8(&x, y, 0); | |
4586 | __atomic_fetch_add_8(&x, y, 0); | |
4587 | #else | |
4588 | typedef char is_host64[sizeof(void *) >= sizeof(uint64_t) ? 1 : -1]; | |
4589 | __sync_lock_test_and_set(&x, y); | |
4590 | __sync_val_compare_and_swap(&x, y, 0); | |
4591 | __sync_fetch_and_add(&x, y); | |
4592 | #endif | |
4593 | return 0; | |
4594 | } | |
4595 | EOF | |
4596 | if compile_prog "" "" ; then | |
4597 | atomic64=yes | |
4598 | fi | |
4599 | ||
4600 | ######################################## | |
4601 | # check if getauxval is available. | |
4602 | ||
4603 | getauxval=no | |
4604 | cat > $TMPC << EOF | |
4605 | #include <sys/auxv.h> | |
4606 | int main(void) { | |
4607 | return getauxval(AT_HWCAP) == 0; | |
4608 | } | |
4609 | EOF | |
4610 | if compile_prog "" "" ; then | |
4611 | getauxval=yes | |
4612 | fi | |
4613 | ||
4614 | ######################################## | |
4615 | # check if ccache is interfering with | |
4616 | # semantic analysis of macros | |
4617 | ||
4618 | unset CCACHE_CPP2 | |
4619 | ccache_cpp2=no | |
4620 | cat > $TMPC << EOF | |
4621 | static const int Z = 1; | |
4622 | #define fn() ({ Z; }) | |
4623 | #define TAUT(X) ((X) == Z) | |
4624 | #define PAREN(X, Y) (X == Y) | |
4625 | #define ID(X) (X) | |
4626 | int main(int argc, char *argv[]) | |
4627 | { | |
4628 | int x = 0, y = 0; | |
4629 | x = ID(x); | |
4630 | x = fn(); | |
4631 | fn(); | |
4632 | if (PAREN(x, y)) return 0; | |
4633 | if (TAUT(Z)) return 0; | |
4634 | return 0; | |
4635 | } | |
4636 | EOF | |
4637 | ||
4638 | if ! compile_object "-Werror"; then | |
4639 | ccache_cpp2=yes | |
4640 | fi | |
4641 | ||
4642 | ################################################# | |
4643 | # clang does not support glibc + FORTIFY_SOURCE. | |
4644 | ||
4645 | if test "$fortify_source" != "no"; then | |
4646 | if echo | $cc -dM -E - | grep __clang__ > /dev/null 2>&1 ; then | |
4647 | fortify_source="no"; | |
4648 | elif test -n "$cxx" && | |
4649 | echo | $cxx -dM -E - | grep __clang__ >/dev/null 2>&1 ; then | |
4650 | fortify_source="no"; | |
4651 | else | |
4652 | fortify_source="yes" | |
4653 | fi | |
4654 | fi | |
4655 | ||
4656 | ########################################## | |
4657 | # check if struct fsxattr is available via linux/fs.h | |
4658 | ||
4659 | have_fsxattr=no | |
4660 | cat > $TMPC << EOF | |
4661 | #include <linux/fs.h> | |
4662 | struct fsxattr foo; | |
4663 | int main(void) { | |
4664 | return 0; | |
4665 | } | |
4666 | EOF | |
4667 | if compile_prog "" "" ; then | |
4668 | have_fsxattr=yes | |
4669 | fi | |
4670 | ||
4671 | ########################################## | |
4672 | # check if rtnetlink.h exists and is useful | |
4673 | have_rtnetlink=no | |
4674 | cat > $TMPC << EOF | |
4675 | #include <linux/rtnetlink.h> | |
4676 | int main(void) { | |
4677 | return IFLA_PROTO_DOWN; | |
4678 | } | |
4679 | EOF | |
4680 | if compile_prog "" "" ; then | |
4681 | have_rtnetlink=yes | |
4682 | fi | |
4683 | ||
4684 | ########################################## | |
4685 | # check for usable AF_VSOCK environment | |
4686 | have_af_vsock=no | |
4687 | cat > $TMPC << EOF | |
4688 | #include <errno.h> | |
4689 | #include <sys/types.h> | |
4690 | #include <sys/socket.h> | |
4691 | #if !defined(AF_VSOCK) | |
4692 | # error missing AF_VSOCK flag | |
4693 | #endif | |
4694 | #include <linux/vm_sockets.h> | |
4695 | int main(void) { | |
4696 | int sock, ret; | |
4697 | struct sockaddr_vm svm; | |
4698 | socklen_t len = sizeof(svm); | |
4699 | sock = socket(AF_VSOCK, SOCK_STREAM, 0); | |
4700 | ret = getpeername(sock, (struct sockaddr *)&svm, &len); | |
4701 | if ((ret == -1) && (errno == ENOTCONN)) { | |
4702 | return 0; | |
4703 | } | |
4704 | return -1; | |
4705 | } | |
4706 | EOF | |
4707 | if compile_prog "" "" ; then | |
4708 | have_af_vsock=yes | |
4709 | fi | |
4710 | ||
4711 | ################################################# | |
4712 | # Sparc implicitly links with --relax, which is | |
4713 | # incompatible with -r, so --no-relax should be | |
4714 | # given. It does no harm to give it on other | |
4715 | # platforms too. | |
4716 | ||
4717 | # Note: the prototype is needed since QEMU_CFLAGS | |
4718 | # contains -Wmissing-prototypes | |
4719 | cat > $TMPC << EOF | |
4720 | extern int foo(void); | |
4721 | int foo(void) { return 0; } | |
4722 | EOF | |
4723 | if ! compile_object ""; then | |
4724 | error_exit "Failed to compile object file for LD_REL_FLAGS test" | |
4725 | fi | |
4726 | for i in '-Wl,-r -Wl,--no-relax' -Wl,-r -r; do | |
4727 | if do_cc -nostdlib $i -o $TMPMO $TMPO; then | |
4728 | LD_REL_FLAGS=$i | |
4729 | break | |
4730 | fi | |
4731 | done | |
4732 | if test "$modules" = "yes" && test "$LD_REL_FLAGS" = ""; then | |
4733 | feature_not_found "modules" "Cannot find how to build relocatable objects" | |
4734 | fi | |
4735 | ||
4736 | ########################################## | |
4737 | # End of CC checks | |
4738 | # After here, no more $cc or $ld runs | |
4739 | ||
4740 | if test "$gcov" = "yes" ; then | |
4741 | CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS" | |
4742 | LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS" | |
4743 | elif test "$fortify_source" = "yes" ; then | |
4744 | CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS" | |
4745 | elif test "$debug" = "no"; then | |
4746 | CFLAGS="-O2 $CFLAGS" | |
4747 | fi | |
4748 | ||
4749 | ########################################## | |
4750 | # Do we have libnfs | |
4751 | if test "$libnfs" != "no" ; then | |
4752 | if $pkg_config --atleast-version=1.9.3 libnfs; then | |
4753 | libnfs="yes" | |
4754 | libnfs_libs=$($pkg_config --libs libnfs) | |
4755 | else | |
4756 | if test "$libnfs" = "yes" ; then | |
4757 | feature_not_found "libnfs" "Install libnfs devel >= 1.9.3" | |
4758 | fi | |
4759 | libnfs="no" | |
4760 | fi | |
4761 | fi | |
4762 | ||
4763 | # Now we've finished running tests it's OK to add -Werror to the compiler flags | |
4764 | if test "$werror" = "yes"; then | |
4765 | QEMU_CFLAGS="-Werror $QEMU_CFLAGS" | |
4766 | fi | |
4767 | ||
4768 | if test "$solaris" = "no" ; then | |
4769 | if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then | |
4770 | LDFLAGS="-Wl,--warn-common $LDFLAGS" | |
4771 | fi | |
4772 | fi | |
4773 | ||
4774 | # test if pod2man has --utf8 option | |
4775 | if pod2man --help | grep -q utf8; then | |
4776 | POD2MAN="pod2man --utf8" | |
4777 | else | |
4778 | POD2MAN="pod2man" | |
4779 | fi | |
4780 | ||
4781 | # Use ASLR, no-SEH and DEP if available | |
4782 | if test "$mingw32" = "yes" ; then | |
4783 | for flag in --dynamicbase --no-seh --nxcompat; do | |
4784 | if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then | |
4785 | LDFLAGS="-Wl,$flag $LDFLAGS" | |
4786 | fi | |
4787 | done | |
4788 | fi | |
4789 | ||
4790 | qemu_confdir=$sysconfdir$confsuffix | |
4791 | qemu_moddir=$libdir$confsuffix | |
4792 | qemu_datadir=$datadir$confsuffix | |
4793 | qemu_localedir="$datadir/locale" | |
4794 | ||
4795 | tools="" | |
4796 | if test "$want_tools" = "yes" ; then | |
4797 | tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools" | |
4798 | if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then | |
4799 | tools="qemu-nbd\$(EXESUF) $tools" | |
4800 | tools="ivshmem-client\$(EXESUF) ivshmem-server\$(EXESUF) $tools" | |
4801 | fi | |
4802 | fi | |
4803 | if test "$softmmu" = yes ; then | |
4804 | if test "$virtfs" != no ; then | |
4805 | if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then | |
4806 | virtfs=yes | |
4807 | tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)" | |
4808 | else | |
4809 | if test "$virtfs" = yes; then | |
4810 | error_exit "VirtFS is supported only on Linux and requires libcap devel and libattr devel" | |
4811 | fi | |
4812 | virtfs=no | |
4813 | fi | |
4814 | fi | |
4815 | fi | |
4816 | ||
4817 | # Probe for guest agent support/options | |
4818 | ||
4819 | if [ "$guest_agent" != "no" ]; then | |
4820 | if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then | |
4821 | tools="qemu-ga $tools" | |
4822 | guest_agent=yes | |
4823 | elif [ "$guest_agent" != yes ]; then | |
4824 | guest_agent=no | |
4825 | else | |
4826 | error_exit "Guest agent is not supported on this platform" | |
4827 | fi | |
4828 | fi | |
4829 | ||
4830 | # Guest agent Window MSI package | |
4831 | ||
4832 | if test "$guest_agent" != yes; then | |
4833 | if test "$guest_agent_msi" = yes; then | |
4834 | error_exit "MSI guest agent package requires guest agent enabled" | |
4835 | fi | |
4836 | guest_agent_msi=no | |
4837 | elif test "$mingw32" != "yes"; then | |
4838 | if test "$guest_agent_msi" = "yes"; then | |
4839 | error_exit "MSI guest agent package is available only for MinGW Windows cross-compilation" | |
4840 | fi | |
4841 | guest_agent_msi=no | |
4842 | elif ! has wixl; then | |
4843 | if test "$guest_agent_msi" = "yes"; then | |
4844 | error_exit "MSI guest agent package requires wixl tool installed ( usually from msitools package )" | |
4845 | fi | |
4846 | guest_agent_msi=no | |
4847 | else | |
4848 | # we support qemu-ga, mingw32, and wixl: default to MSI enabled if it wasn't | |
4849 | # disabled explicitly | |
4850 | if test "$guest_agent_msi" != "no"; then | |
4851 | guest_agent_msi=yes | |
4852 | fi | |
4853 | fi | |
4854 | ||
4855 | if test "$guest_agent_msi" = "yes"; then | |
4856 | if test "$guest_agent_with_vss" = "yes"; then | |
4857 | QEMU_GA_MSI_WITH_VSS="-D InstallVss" | |
4858 | fi | |
4859 | ||
4860 | if test "$QEMU_GA_MANUFACTURER" = ""; then | |
4861 | QEMU_GA_MANUFACTURER=QEMU | |
4862 | fi | |
4863 | ||
4864 | if test "$QEMU_GA_DISTRO" = ""; then | |
4865 | QEMU_GA_DISTRO=Linux | |
4866 | fi | |
4867 | ||
4868 | if test "$QEMU_GA_VERSION" = ""; then | |
4869 | QEMU_GA_VERSION=$(cat $source_path/VERSION) | |
4870 | fi | |
4871 | ||
4872 | QEMU_GA_MSI_MINGW_DLL_PATH="-D Mingw_dlls=$($pkg_config --variable=prefix glib-2.0)/bin" | |
4873 | ||
4874 | case "$cpu" in | |
4875 | x86_64) | |
4876 | QEMU_GA_MSI_ARCH="-a x64 -D Arch=64" | |
4877 | ;; | |
4878 | i386) | |
4879 | QEMU_GA_MSI_ARCH="-D Arch=32" | |
4880 | ;; | |
4881 | *) | |
4882 | error_exit "CPU $cpu not supported for building installation package" | |
4883 | ;; | |
4884 | esac | |
4885 | fi | |
4886 | ||
4887 | # Mac OS X ships with a broken assembler | |
4888 | roms= | |
4889 | if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \ | |
4890 | "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \ | |
4891 | "$softmmu" = yes ; then | |
4892 | # Different host OS linkers have different ideas about the name of the ELF | |
4893 | # emulation. Linux and OpenBSD use 'elf_i386'; FreeBSD uses the _fbsd | |
4894 | # variant; and Windows uses i386pe. | |
4895 | for emu in elf_i386 elf_i386_fbsd i386pe; do | |
4896 | if "$ld" -verbose 2>&1 | grep -q "^[[:space:]]*$emu[[:space:]]*$"; then | |
4897 | ld_i386_emulation="$emu" | |
4898 | roms="optionrom" | |
4899 | break | |
4900 | fi | |
4901 | done | |
4902 | fi | |
4903 | if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then | |
4904 | roms="$roms spapr-rtas" | |
4905 | fi | |
4906 | ||
4907 | if test "$cpu" = "s390x" ; then | |
4908 | roms="$roms s390-ccw" | |
4909 | fi | |
4910 | ||
4911 | # Probe for the need for relocating the user-only binary. | |
4912 | if ( [ "$linux_user" = yes ] || [ "$bsd_user" = yes ] ) && [ "$pie" = no ]; then | |
4913 | textseg_addr= | |
4914 | case "$cpu" in | |
4915 | arm | i386 | ppc* | s390* | sparc* | x86_64 | x32) | |
4916 | # ??? Rationale for choosing this address | |
4917 | textseg_addr=0x60000000 | |
4918 | ;; | |
4919 | mips) | |
4920 | # A 256M aligned address, high in the address space, with enough | |
4921 | # room for the code_gen_buffer above it before the stack. | |
4922 | textseg_addr=0x60000000 | |
4923 | ;; | |
4924 | esac | |
4925 | if [ -n "$textseg_addr" ]; then | |
4926 | cat > $TMPC <<EOF | |
4927 | int main(void) { return 0; } | |
4928 | EOF | |
4929 | textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr" | |
4930 | if ! compile_prog "" "$textseg_ldflags"; then | |
4931 | # In case ld does not support -Ttext-segment, edit the default linker | |
4932 | # script via sed to set the .text start addr. This is needed on FreeBSD | |
4933 | # at least. | |
4934 | if ! $ld --verbose >/dev/null 2>&1; then | |
4935 | error_exit \ | |
4936 | "We need to link the QEMU user mode binaries at a" \ | |
4937 | "specific text address. Unfortunately your linker" \ | |
4938 | "doesn't support either the -Ttext-segment option or" \ | |
4939 | "printing the default linker script with --verbose." \ | |
4940 | "If you don't want the user mode binaries, pass the" \ | |
4941 | "--disable-user option to configure." | |
4942 | fi | |
4943 | ||
4944 | $ld --verbose | sed \ | |
4945 | -e '1,/==================================================/d' \ | |
4946 | -e '/==================================================/,$d' \ | |
4947 | -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \ | |
4948 | -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld | |
4949 | textseg_ldflags="-Wl,-T../config-host.ld" | |
4950 | fi | |
4951 | fi | |
4952 | fi | |
4953 | ||
4954 | echo_version() { | |
4955 | if test "$1" = "yes" ; then | |
4956 | echo "($2)" | |
4957 | fi | |
4958 | } | |
4959 | ||
4960 | # prepend pixman and ftd flags after all config tests are done | |
4961 | QEMU_CFLAGS="$pixman_cflags $fdt_cflags $QEMU_CFLAGS" | |
4962 | libs_softmmu="$pixman_libs $libs_softmmu" | |
4963 | ||
4964 | echo "Install prefix $prefix" | |
4965 | echo "BIOS directory $(eval echo $qemu_datadir)" | |
4966 | echo "binary directory $(eval echo $bindir)" | |
4967 | echo "library directory $(eval echo $libdir)" | |
4968 | echo "module directory $(eval echo $qemu_moddir)" | |
4969 | echo "libexec directory $(eval echo $libexecdir)" | |
4970 | echo "include directory $(eval echo $includedir)" | |
4971 | echo "config directory $(eval echo $sysconfdir)" | |
4972 | if test "$mingw32" = "no" ; then | |
4973 | echo "local state directory $(eval echo $local_statedir)" | |
4974 | echo "Manual directory $(eval echo $mandir)" | |
4975 | echo "ELF interp prefix $interp_prefix" | |
4976 | else | |
4977 | echo "local state directory queried at runtime" | |
4978 | echo "Windows SDK $win_sdk" | |
4979 | fi | |
4980 | echo "Source path $source_path" | |
4981 | echo "C compiler $cc" | |
4982 | echo "Host C compiler $host_cc" | |
4983 | echo "C++ compiler $cxx" | |
4984 | echo "Objective-C compiler $objcc" | |
4985 | echo "ARFLAGS $ARFLAGS" | |
4986 | echo "CFLAGS $CFLAGS" | |
4987 | echo "QEMU_CFLAGS $QEMU_CFLAGS" | |
4988 | echo "LDFLAGS $LDFLAGS" | |
4989 | echo "make $make" | |
4990 | echo "install $install" | |
4991 | echo "python $python" | |
4992 | if test "$slirp" = "yes" ; then | |
4993 | echo "smbd $smbd" | |
4994 | fi | |
4995 | echo "module support $modules" | |
4996 | echo "host CPU $cpu" | |
4997 | echo "host big endian $bigendian" | |
4998 | echo "target list $target_list" | |
4999 | echo "tcg debug enabled $debug_tcg" | |
5000 | echo "gprof enabled $gprof" | |
5001 | echo "sparse enabled $sparse" | |
5002 | echo "strip binaries $strip_opt" | |
5003 | echo "profiler $profiler" | |
5004 | echo "static build $static" | |
5005 | if test "$darwin" = "yes" ; then | |
5006 | echo "Cocoa support $cocoa" | |
5007 | fi | |
5008 | echo "pixman $pixman" | |
5009 | echo "SDL support $sdl $(echo_version $sdl $sdlversion)" | |
5010 | echo "GTK support $gtk $(echo_version $gtk $gtk_version)" | |
5011 | echo "GTK GL support $gtk_gl" | |
5012 | echo "VTE support $vte $(echo_version $vte $vteversion)" | |
5013 | echo "TLS priority $tls_priority" | |
5014 | echo "GNUTLS support $gnutls" | |
5015 | echo "GNUTLS rnd $gnutls_rnd" | |
5016 | echo "libgcrypt $gcrypt" | |
5017 | echo "libgcrypt kdf $gcrypt_kdf" | |
5018 | echo "nettle $nettle $(echo_version $nettle $nettle_version)" | |
5019 | echo "nettle kdf $nettle_kdf" | |
5020 | echo "libtasn1 $tasn1" | |
5021 | echo "curses support $curses" | |
5022 | echo "virgl support $virglrenderer" | |
5023 | echo "curl support $curl" | |
5024 | echo "mingw32 support $mingw32" | |
5025 | echo "Audio drivers $audio_drv_list" | |
5026 | echo "Block whitelist (rw) $block_drv_rw_whitelist" | |
5027 | echo "Block whitelist (ro) $block_drv_ro_whitelist" | |
5028 | echo "VirtFS support $virtfs" | |
5029 | echo "VNC support $vnc" | |
5030 | if test "$vnc" = "yes" ; then | |
5031 | echo "VNC SASL support $vnc_sasl" | |
5032 | echo "VNC JPEG support $vnc_jpeg" | |
5033 | echo "VNC PNG support $vnc_png" | |
5034 | fi | |
5035 | if test -n "$sparc_cpu"; then | |
5036 | echo "Target Sparc Arch $sparc_cpu" | |
5037 | fi | |
5038 | echo "xen support $xen" | |
5039 | if test "$xen" = "yes" ; then | |
5040 | echo "xen ctrl version $xen_ctrl_version" | |
5041 | echo "pv dom build $xen_pv_domain_build" | |
5042 | fi | |
5043 | echo "brlapi support $brlapi" | |
5044 | echo "bluez support $bluez" | |
5045 | echo "Documentation $docs" | |
5046 | echo "PIE $pie" | |
5047 | echo "vde support $vde" | |
5048 | echo "netmap support $netmap" | |
5049 | echo "Linux AIO support $linux_aio" | |
5050 | echo "ATTR/XATTR support $attr" | |
5051 | echo "Install blobs $blobs" | |
5052 | echo "KVM support $kvm" | |
5053 | echo "COLO support $colo" | |
5054 | echo "RDMA support $rdma" | |
5055 | echo "TCG interpreter $tcg_interpreter" | |
5056 | echo "fdt support $fdt" | |
5057 | echo "preadv support $preadv" | |
5058 | echo "fdatasync $fdatasync" | |
5059 | echo "madvise $madvise" | |
5060 | echo "posix_madvise $posix_madvise" | |
5061 | echo "libcap-ng support $cap_ng" | |
5062 | echo "vhost-net support $vhost_net" | |
5063 | echo "vhost-scsi support $vhost_scsi" | |
5064 | echo "vhost-vsock support $vhost_vsock" | |
5065 | echo "Trace backends $trace_backends" | |
5066 | if have_backend "simple"; then | |
5067 | echo "Trace output file $trace_file-<pid>" | |
5068 | fi | |
5069 | echo "spice support $spice $(echo_version $spice $spice_protocol_version/$spice_server_version)" | |
5070 | echo "rbd support $rbd" | |
5071 | echo "xfsctl support $xfs" | |
5072 | echo "smartcard support $smartcard" | |
5073 | echo "libusb $libusb" | |
5074 | echo "usb net redir $usb_redir" | |
5075 | echo "OpenGL support $opengl" | |
5076 | echo "OpenGL dmabufs $opengl_dmabuf" | |
5077 | echo "libiscsi support $libiscsi" | |
5078 | echo "libnfs support $libnfs" | |
5079 | echo "build guest agent $guest_agent" | |
5080 | echo "QGA VSS support $guest_agent_with_vss" | |
5081 | echo "QGA w32 disk info $guest_agent_ntddscsi" | |
5082 | echo "QGA MSI support $guest_agent_msi" | |
5083 | echo "seccomp support $seccomp" | |
5084 | echo "coroutine backend $coroutine" | |
5085 | echo "coroutine pool $coroutine_pool" | |
5086 | echo "debug stack usage $debug_stack_usage" | |
5087 | echo "GlusterFS support $glusterfs" | |
5088 | echo "Archipelago support $archipelago" | |
5089 | echo "gcov $gcov_tool" | |
5090 | echo "gcov enabled $gcov" | |
5091 | echo "TPM support $tpm" | |
5092 | echo "libssh2 support $libssh2" | |
5093 | echo "TPM passthrough $tpm_passthrough" | |
5094 | echo "QOM debugging $qom_cast_debug" | |
5095 | echo "lzo support $lzo" | |
5096 | echo "snappy support $snappy" | |
5097 | echo "bzip2 support $bzip2" | |
5098 | echo "NUMA host support $numa" | |
5099 | echo "tcmalloc support $tcmalloc" | |
5100 | echo "jemalloc support $jemalloc" | |
5101 | echo "avx2 optimization $avx2_opt" | |
5102 | echo "replication support $replication" | |
5103 | ||
5104 | if test "$sdl_too_old" = "yes"; then | |
5105 | echo "-> Your SDL version is too old - please upgrade to have SDL support" | |
5106 | fi | |
5107 | ||
5108 | config_host_mak="config-host.mak" | |
5109 | ||
5110 | echo "# Automatically generated by configure - do not modify" >config-all-disas.mak | |
5111 | ||
5112 | echo "# Automatically generated by configure - do not modify" > $config_host_mak | |
5113 | echo >> $config_host_mak | |
5114 | ||
5115 | echo all: >> $config_host_mak | |
5116 | echo "prefix=$prefix" >> $config_host_mak | |
5117 | echo "bindir=$bindir" >> $config_host_mak | |
5118 | echo "libdir=$libdir" >> $config_host_mak | |
5119 | echo "libexecdir=$libexecdir" >> $config_host_mak | |
5120 | echo "includedir=$includedir" >> $config_host_mak | |
5121 | echo "mandir=$mandir" >> $config_host_mak | |
5122 | echo "sysconfdir=$sysconfdir" >> $config_host_mak | |
5123 | echo "qemu_confdir=$qemu_confdir" >> $config_host_mak | |
5124 | echo "qemu_datadir=$qemu_datadir" >> $config_host_mak | |
5125 | echo "qemu_docdir=$qemu_docdir" >> $config_host_mak | |
5126 | echo "qemu_moddir=$qemu_moddir" >> $config_host_mak | |
5127 | if test "$mingw32" = "no" ; then | |
5128 | echo "qemu_localstatedir=$local_statedir" >> $config_host_mak | |
5129 | fi | |
5130 | echo "qemu_helperdir=$libexecdir" >> $config_host_mak | |
5131 | echo "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak | |
5132 | echo "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak | |
5133 | echo "qemu_localedir=$qemu_localedir" >> $config_host_mak | |
5134 | echo "libs_softmmu=$libs_softmmu" >> $config_host_mak | |
5135 | ||
5136 | echo "ARCH=$ARCH" >> $config_host_mak | |
5137 | ||
5138 | if test "$debug_tcg" = "yes" ; then | |
5139 | echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak | |
5140 | fi | |
5141 | if test "$strip_opt" = "yes" ; then | |
5142 | echo "STRIP=${strip}" >> $config_host_mak | |
5143 | fi | |
5144 | if test "$bigendian" = "yes" ; then | |
5145 | echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak | |
5146 | fi | |
5147 | if test "$mingw32" = "yes" ; then | |
5148 | echo "CONFIG_WIN32=y" >> $config_host_mak | |
5149 | rc_version=$(cat $source_path/VERSION) | |
5150 | version_major=${rc_version%%.*} | |
5151 | rc_version=${rc_version#*.} | |
5152 | version_minor=${rc_version%%.*} | |
5153 | rc_version=${rc_version#*.} | |
5154 | version_subminor=${rc_version%%.*} | |
5155 | version_micro=0 | |
5156 | echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak | |
5157 | echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak | |
5158 | if test "$guest_agent_with_vss" = "yes" ; then | |
5159 | echo "CONFIG_QGA_VSS=y" >> $config_host_mak | |
5160 | echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak | |
5161 | echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak | |
5162 | fi | |
5163 | if test "$guest_agent_ntddscsi" = "yes" ; then | |
5164 | echo "CONFIG_QGA_NTDDDISK=y" >> $config_host_mak | |
5165 | fi | |
5166 | if test "$guest_agent_msi" = "yes"; then | |
5167 | echo "QEMU_GA_MSI_ENABLED=yes" >> $config_host_mak | |
5168 | echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak | |
5169 | echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak | |
5170 | echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak | |
5171 | echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak | |
5172 | echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak | |
5173 | echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak | |
5174 | fi | |
5175 | else | |
5176 | echo "CONFIG_POSIX=y" >> $config_host_mak | |
5177 | fi | |
5178 | ||
5179 | if test "$linux" = "yes" ; then | |
5180 | echo "CONFIG_LINUX=y" >> $config_host_mak | |
5181 | fi | |
5182 | ||
5183 | if test "$darwin" = "yes" ; then | |
5184 | echo "CONFIG_DARWIN=y" >> $config_host_mak | |
5185 | fi | |
5186 | ||
5187 | if test "$aix" = "yes" ; then | |
5188 | echo "CONFIG_AIX=y" >> $config_host_mak | |
5189 | fi | |
5190 | ||
5191 | if test "$solaris" = "yes" ; then | |
5192 | echo "CONFIG_SOLARIS=y" >> $config_host_mak | |
5193 | echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak | |
5194 | if test "$needs_libsunmath" = "yes" ; then | |
5195 | echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak | |
5196 | fi | |
5197 | fi | |
5198 | if test "$haiku" = "yes" ; then | |
5199 | echo "CONFIG_HAIKU=y" >> $config_host_mak | |
5200 | fi | |
5201 | if test "$static" = "yes" ; then | |
5202 | echo "CONFIG_STATIC=y" >> $config_host_mak | |
5203 | fi | |
5204 | if test "$profiler" = "yes" ; then | |
5205 | echo "CONFIG_PROFILER=y" >> $config_host_mak | |
5206 | fi | |
5207 | if test "$slirp" = "yes" ; then | |
5208 | echo "CONFIG_SLIRP=y" >> $config_host_mak | |
5209 | echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak | |
5210 | fi | |
5211 | if test "$vde" = "yes" ; then | |
5212 | echo "CONFIG_VDE=y" >> $config_host_mak | |
5213 | fi | |
5214 | if test "$netmap" = "yes" ; then | |
5215 | echo "CONFIG_NETMAP=y" >> $config_host_mak | |
5216 | fi | |
5217 | if test "$l2tpv3" = "yes" ; then | |
5218 | echo "CONFIG_L2TPV3=y" >> $config_host_mak | |
5219 | fi | |
5220 | if test "$cap_ng" = "yes" ; then | |
5221 | echo "CONFIG_LIBCAP=y" >> $config_host_mak | |
5222 | fi | |
5223 | echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak | |
5224 | for drv in $audio_drv_list; do | |
5225 | def=CONFIG_$(echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]') | |
5226 | echo "$def=y" >> $config_host_mak | |
5227 | done | |
5228 | if test "$audio_pt_int" = "yes" ; then | |
5229 | echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak | |
5230 | fi | |
5231 | if test "$audio_win_int" = "yes" ; then | |
5232 | echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak | |
5233 | fi | |
5234 | echo "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak | |
5235 | echo "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak | |
5236 | if test "$vnc" = "yes" ; then | |
5237 | echo "CONFIG_VNC=y" >> $config_host_mak | |
5238 | fi | |
5239 | if test "$vnc_sasl" = "yes" ; then | |
5240 | echo "CONFIG_VNC_SASL=y" >> $config_host_mak | |
5241 | fi | |
5242 | if test "$vnc_jpeg" = "yes" ; then | |
5243 | echo "CONFIG_VNC_JPEG=y" >> $config_host_mak | |
5244 | fi | |
5245 | if test "$vnc_png" = "yes" ; then | |
5246 | echo "CONFIG_VNC_PNG=y" >> $config_host_mak | |
5247 | fi | |
5248 | if test "$fnmatch" = "yes" ; then | |
5249 | echo "CONFIG_FNMATCH=y" >> $config_host_mak | |
5250 | fi | |
5251 | if test "$xfs" = "yes" ; then | |
5252 | echo "CONFIG_XFS=y" >> $config_host_mak | |
5253 | fi | |
5254 | qemu_version=$(head $source_path/VERSION) | |
5255 | echo "VERSION=$qemu_version" >>$config_host_mak | |
5256 | echo "PKGVERSION=$pkgversion" >>$config_host_mak | |
5257 | echo "SRC_PATH=$source_path" >> $config_host_mak | |
5258 | echo "TARGET_DIRS=$target_list" >> $config_host_mak | |
5259 | if [ "$docs" = "yes" ] ; then | |
5260 | echo "BUILD_DOCS=yes" >> $config_host_mak | |
5261 | fi | |
5262 | if test "$modules" = "yes"; then | |
5263 | # $shacmd can generate a hash started with digit, which the compiler doesn't | |
5264 | # like as an symbol. So prefix it with an underscore | |
5265 | echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak | |
5266 | echo "CONFIG_MODULES=y" >> $config_host_mak | |
5267 | fi | |
5268 | if test "$sdl" = "yes" ; then | |
5269 | echo "CONFIG_SDL=y" >> $config_host_mak | |
5270 | echo "CONFIG_SDLABI=$sdlabi" >> $config_host_mak | |
5271 | echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak | |
5272 | fi | |
5273 | if test "$cocoa" = "yes" ; then | |
5274 | echo "CONFIG_COCOA=y" >> $config_host_mak | |
5275 | fi | |
5276 | if test "$curses" = "yes" ; then | |
5277 | echo "CONFIG_CURSES=y" >> $config_host_mak | |
5278 | fi | |
5279 | if test "$utimens" = "yes" ; then | |
5280 | echo "CONFIG_UTIMENSAT=y" >> $config_host_mak | |
5281 | fi | |
5282 | if test "$pipe2" = "yes" ; then | |
5283 | echo "CONFIG_PIPE2=y" >> $config_host_mak | |
5284 | fi | |
5285 | if test "$accept4" = "yes" ; then | |
5286 | echo "CONFIG_ACCEPT4=y" >> $config_host_mak | |
5287 | fi | |
5288 | if test "$splice" = "yes" ; then | |
5289 | echo "CONFIG_SPLICE=y" >> $config_host_mak | |
5290 | fi | |
5291 | if test "$eventfd" = "yes" ; then | |
5292 | echo "CONFIG_EVENTFD=y" >> $config_host_mak | |
5293 | fi | |
5294 | if test "$memfd" = "yes" ; then | |
5295 | echo "CONFIG_MEMFD=y" >> $config_host_mak | |
5296 | fi | |
5297 | if test "$fallocate" = "yes" ; then | |
5298 | echo "CONFIG_FALLOCATE=y" >> $config_host_mak | |
5299 | fi | |
5300 | if test "$fallocate_punch_hole" = "yes" ; then | |
5301 | echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak | |
5302 | fi | |
5303 | if test "$fallocate_zero_range" = "yes" ; then | |
5304 | echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak | |
5305 | fi | |
5306 | if test "$posix_fallocate" = "yes" ; then | |
5307 | echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak | |
5308 | fi | |
5309 | if test "$sync_file_range" = "yes" ; then | |
5310 | echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak | |
5311 | fi | |
5312 | if test "$fiemap" = "yes" ; then | |
5313 | echo "CONFIG_FIEMAP=y" >> $config_host_mak | |
5314 | fi | |
5315 | if test "$dup3" = "yes" ; then | |
5316 | echo "CONFIG_DUP3=y" >> $config_host_mak | |
5317 | fi | |
5318 | if test "$ppoll" = "yes" ; then | |
5319 | echo "CONFIG_PPOLL=y" >> $config_host_mak | |
5320 | fi | |
5321 | if test "$prctl_pr_set_timerslack" = "yes" ; then | |
5322 | echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak | |
5323 | fi | |
5324 | if test "$epoll" = "yes" ; then | |
5325 | echo "CONFIG_EPOLL=y" >> $config_host_mak | |
5326 | fi | |
5327 | if test "$epoll_create1" = "yes" ; then | |
5328 | echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak | |
5329 | fi | |
5330 | if test "$sendfile" = "yes" ; then | |
5331 | echo "CONFIG_SENDFILE=y" >> $config_host_mak | |
5332 | fi | |
5333 | if test "$timerfd" = "yes" ; then | |
5334 | echo "CONFIG_TIMERFD=y" >> $config_host_mak | |
5335 | fi | |
5336 | if test "$setns" = "yes" ; then | |
5337 | echo "CONFIG_SETNS=y" >> $config_host_mak | |
5338 | fi | |
5339 | if test "$clock_adjtime" = "yes" ; then | |
5340 | echo "CONFIG_CLOCK_ADJTIME=y" >> $config_host_mak | |
5341 | fi | |
5342 | if test "$syncfs" = "yes" ; then | |
5343 | echo "CONFIG_SYNCFS=y" >> $config_host_mak | |
5344 | fi | |
5345 | if test "$inotify" = "yes" ; then | |
5346 | echo "CONFIG_INOTIFY=y" >> $config_host_mak | |
5347 | fi | |
5348 | if test "$inotify1" = "yes" ; then | |
5349 | echo "CONFIG_INOTIFY1=y" >> $config_host_mak | |
5350 | fi | |
5351 | if test "$byteswap_h" = "yes" ; then | |
5352 | echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak | |
5353 | fi | |
5354 | if test "$bswap_h" = "yes" ; then | |
5355 | echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak | |
5356 | fi | |
5357 | if test "$curl" = "yes" ; then | |
5358 | echo "CONFIG_CURL=m" >> $config_host_mak | |
5359 | echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak | |
5360 | echo "CURL_LIBS=$curl_libs" >> $config_host_mak | |
5361 | fi | |
5362 | if test "$brlapi" = "yes" ; then | |
5363 | echo "CONFIG_BRLAPI=y" >> $config_host_mak | |
5364 | fi | |
5365 | if test "$bluez" = "yes" ; then | |
5366 | echo "CONFIG_BLUEZ=y" >> $config_host_mak | |
5367 | echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak | |
5368 | fi | |
5369 | if test "$glib_subprocess" = "yes" ; then | |
5370 | echo "CONFIG_HAS_GLIB_SUBPROCESS_TESTS=y" >> $config_host_mak | |
5371 | fi | |
5372 | if test "$gtk" = "yes" ; then | |
5373 | echo "CONFIG_GTK=y" >> $config_host_mak | |
5374 | echo "CONFIG_GTKABI=$gtkabi" >> $config_host_mak | |
5375 | echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak | |
5376 | echo "GTK_LIBS=$gtk_libs" >> $config_host_mak | |
5377 | if test "$gtk_gl" = "yes" ; then | |
5378 | echo "CONFIG_GTK_GL=y" >> $config_host_mak | |
5379 | fi | |
5380 | fi | |
5381 | echo "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak | |
5382 | if test "$gnutls" = "yes" ; then | |
5383 | echo "CONFIG_GNUTLS=y" >> $config_host_mak | |
5384 | fi | |
5385 | if test "$gnutls_rnd" = "yes" ; then | |
5386 | echo "CONFIG_GNUTLS_RND=y" >> $config_host_mak | |
5387 | fi | |
5388 | if test "$gcrypt" = "yes" ; then | |
5389 | echo "CONFIG_GCRYPT=y" >> $config_host_mak | |
5390 | if test "$gcrypt_kdf" = "yes" ; then | |
5391 | echo "CONFIG_GCRYPT_KDF=y" >> $config_host_mak | |
5392 | fi | |
5393 | fi | |
5394 | if test "$nettle" = "yes" ; then | |
5395 | echo "CONFIG_NETTLE=y" >> $config_host_mak | |
5396 | echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak | |
5397 | if test "$nettle_kdf" = "yes" ; then | |
5398 | echo "CONFIG_NETTLE_KDF=y" >> $config_host_mak | |
5399 | fi | |
5400 | fi | |
5401 | if test "$tasn1" = "yes" ; then | |
5402 | echo "CONFIG_TASN1=y" >> $config_host_mak | |
5403 | fi | |
5404 | if test "$have_ifaddrs_h" = "yes" ; then | |
5405 | echo "HAVE_IFADDRS_H=y" >> $config_host_mak | |
5406 | fi | |
5407 | if test "$have_broken_size_max" = "yes" ; then | |
5408 | echo "HAVE_BROKEN_SIZE_MAX=y" >> $config_host_mak | |
5409 | fi | |
5410 | ||
5411 | # Work around a system header bug with some kernel/XFS header | |
5412 | # versions where they both try to define 'struct fsxattr': | |
5413 | # xfs headers will not try to redefine structs from linux headers | |
5414 | # if this macro is set. | |
5415 | if test "$have_fsxattr" = "yes" ; then | |
5416 | echo "HAVE_FSXATTR=y" >> $config_host_mak | |
5417 | fi | |
5418 | if test "$vte" = "yes" ; then | |
5419 | echo "CONFIG_VTE=y" >> $config_host_mak | |
5420 | echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak | |
5421 | fi | |
5422 | if test "$virglrenderer" = "yes" ; then | |
5423 | echo "CONFIG_VIRGL=y" >> $config_host_mak | |
5424 | echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak | |
5425 | echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak | |
5426 | fi | |
5427 | if test "$xen" = "yes" ; then | |
5428 | echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak | |
5429 | echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak | |
5430 | if test "$xen_pv_domain_build" = "yes" ; then | |
5431 | echo "CONFIG_XEN_PV_DOMAIN_BUILD=y" >> $config_host_mak | |
5432 | fi | |
5433 | fi | |
5434 | if test "$linux_aio" = "yes" ; then | |
5435 | echo "CONFIG_LINUX_AIO=y" >> $config_host_mak | |
5436 | fi | |
5437 | if test "$attr" = "yes" ; then | |
5438 | echo "CONFIG_ATTR=y" >> $config_host_mak | |
5439 | fi | |
5440 | if test "$libattr" = "yes" ; then | |
5441 | echo "CONFIG_LIBATTR=y" >> $config_host_mak | |
5442 | fi | |
5443 | if test "$virtfs" = "yes" ; then | |
5444 | echo "CONFIG_VIRTFS=y" >> $config_host_mak | |
5445 | fi | |
5446 | if test "$vhost_scsi" = "yes" ; then | |
5447 | echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak | |
5448 | fi | |
5449 | if test "$vhost_net" = "yes" ; then | |
5450 | echo "CONFIG_VHOST_NET_USED=y" >> $config_host_mak | |
5451 | fi | |
5452 | if test "$vhost_vsock" = "yes" ; then | |
5453 | echo "CONFIG_VHOST_VSOCK=y" >> $config_host_mak | |
5454 | fi | |
5455 | if test "$blobs" = "yes" ; then | |
5456 | echo "INSTALL_BLOBS=yes" >> $config_host_mak | |
5457 | fi | |
5458 | if test "$iovec" = "yes" ; then | |
5459 | echo "CONFIG_IOVEC=y" >> $config_host_mak | |
5460 | fi | |
5461 | if test "$preadv" = "yes" ; then | |
5462 | echo "CONFIG_PREADV=y" >> $config_host_mak | |
5463 | fi | |
5464 | if test "$fdt" = "yes" ; then | |
5465 | echo "CONFIG_FDT=y" >> $config_host_mak | |
5466 | fi | |
5467 | if test "$signalfd" = "yes" ; then | |
5468 | echo "CONFIG_SIGNALFD=y" >> $config_host_mak | |
5469 | fi | |
5470 | if test "$tcg_interpreter" = "yes" ; then | |
5471 | echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak | |
5472 | fi | |
5473 | if test "$fdatasync" = "yes" ; then | |
5474 | echo "CONFIG_FDATASYNC=y" >> $config_host_mak | |
5475 | fi | |
5476 | if test "$madvise" = "yes" ; then | |
5477 | echo "CONFIG_MADVISE=y" >> $config_host_mak | |
5478 | fi | |
5479 | if test "$posix_madvise" = "yes" ; then | |
5480 | echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak | |
5481 | fi | |
5482 | ||
5483 | if test "$spice" = "yes" ; then | |
5484 | echo "CONFIG_SPICE=y" >> $config_host_mak | |
5485 | fi | |
5486 | ||
5487 | if test "$smartcard" = "yes" ; then | |
5488 | echo "CONFIG_SMARTCARD=y" >> $config_host_mak | |
5489 | fi | |
5490 | ||
5491 | if test "$libusb" = "yes" ; then | |
5492 | echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak | |
5493 | fi | |
5494 | ||
5495 | if test "$usb_redir" = "yes" ; then | |
5496 | echo "CONFIG_USB_REDIR=y" >> $config_host_mak | |
5497 | fi | |
5498 | ||
5499 | if test "$opengl" = "yes" ; then | |
5500 | echo "CONFIG_OPENGL=y" >> $config_host_mak | |
5501 | echo "OPENGL_CFLAGS=$opengl_cflags" >> $config_host_mak | |
5502 | echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak | |
5503 | if test "$opengl_dmabuf" = "yes" ; then | |
5504 | echo "CONFIG_OPENGL_DMABUF=y" >> $config_host_mak | |
5505 | fi | |
5506 | fi | |
5507 | ||
5508 | if test "$avx2_opt" = "yes" ; then | |
5509 | echo "CONFIG_AVX2_OPT=y" >> $config_host_mak | |
5510 | fi | |
5511 | ||
5512 | if test "$lzo" = "yes" ; then | |
5513 | echo "CONFIG_LZO=y" >> $config_host_mak | |
5514 | fi | |
5515 | ||
5516 | if test "$snappy" = "yes" ; then | |
5517 | echo "CONFIG_SNAPPY=y" >> $config_host_mak | |
5518 | fi | |
5519 | ||
5520 | if test "$bzip2" = "yes" ; then | |
5521 | echo "CONFIG_BZIP2=y" >> $config_host_mak | |
5522 | echo "BZIP2_LIBS=-lbz2" >> $config_host_mak | |
5523 | fi | |
5524 | ||
5525 | if test "$libiscsi" = "yes" ; then | |
5526 | echo "CONFIG_LIBISCSI=m" >> $config_host_mak | |
5527 | echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak | |
5528 | echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak | |
5529 | fi | |
5530 | ||
5531 | if test "$libnfs" = "yes" ; then | |
5532 | echo "CONFIG_LIBNFS=m" >> $config_host_mak | |
5533 | echo "LIBNFS_LIBS=$libnfs_libs" >> $config_host_mak | |
5534 | fi | |
5535 | ||
5536 | if test "$seccomp" = "yes"; then | |
5537 | echo "CONFIG_SECCOMP=y" >> $config_host_mak | |
5538 | fi | |
5539 | ||
5540 | # XXX: suppress that | |
5541 | if [ "$bsd" = "yes" ] ; then | |
5542 | echo "CONFIG_BSD=y" >> $config_host_mak | |
5543 | fi | |
5544 | ||
5545 | if test "$localtime_r" = "yes" ; then | |
5546 | echo "CONFIG_LOCALTIME_R=y" >> $config_host_mak | |
5547 | fi | |
5548 | if test "$qom_cast_debug" = "yes" ; then | |
5549 | echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak | |
5550 | fi | |
5551 | if test "$rbd" = "yes" ; then | |
5552 | echo "CONFIG_RBD=m" >> $config_host_mak | |
5553 | echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak | |
5554 | echo "RBD_LIBS=$rbd_libs" >> $config_host_mak | |
5555 | fi | |
5556 | ||
5557 | echo "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak | |
5558 | if test "$coroutine_pool" = "yes" ; then | |
5559 | echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak | |
5560 | else | |
5561 | echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak | |
5562 | fi | |
5563 | ||
5564 | if test "$debug_stack_usage" = "yes" ; then | |
5565 | echo "CONFIG_DEBUG_STACK_USAGE=y" >> $config_host_mak | |
5566 | fi | |
5567 | ||
5568 | if test "$open_by_handle_at" = "yes" ; then | |
5569 | echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak | |
5570 | fi | |
5571 | ||
5572 | if test "$linux_magic_h" = "yes" ; then | |
5573 | echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak | |
5574 | fi | |
5575 | ||
5576 | if test "$pragma_diagnostic_available" = "yes" ; then | |
5577 | echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak | |
5578 | fi | |
5579 | ||
5580 | if test "$valgrind_h" = "yes" ; then | |
5581 | echo "CONFIG_VALGRIND_H=y" >> $config_host_mak | |
5582 | fi | |
5583 | ||
5584 | if test "$has_environ" = "yes" ; then | |
5585 | echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak | |
5586 | fi | |
5587 | ||
5588 | if test "$cpuid_h" = "yes" ; then | |
5589 | echo "CONFIG_CPUID_H=y" >> $config_host_mak | |
5590 | fi | |
5591 | ||
5592 | if test "$int128" = "yes" ; then | |
5593 | echo "CONFIG_INT128=y" >> $config_host_mak | |
5594 | fi | |
5595 | ||
5596 | if test "$atomic128" = "yes" ; then | |
5597 | echo "CONFIG_ATOMIC128=y" >> $config_host_mak | |
5598 | fi | |
5599 | ||
5600 | if test "$atomic64" = "yes" ; then | |
5601 | echo "CONFIG_ATOMIC64=y" >> $config_host_mak | |
5602 | fi | |
5603 | ||
5604 | if test "$getauxval" = "yes" ; then | |
5605 | echo "CONFIG_GETAUXVAL=y" >> $config_host_mak | |
5606 | fi | |
5607 | ||
5608 | if test "$glusterfs" = "yes" ; then | |
5609 | echo "CONFIG_GLUSTERFS=m" >> $config_host_mak | |
5610 | echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak | |
5611 | echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak | |
5612 | fi | |
5613 | ||
5614 | if test "$glusterfs_xlator_opt" = "yes" ; then | |
5615 | echo "CONFIG_GLUSTERFS_XLATOR_OPT=y" >> $config_host_mak | |
5616 | fi | |
5617 | ||
5618 | if test "$glusterfs_discard" = "yes" ; then | |
5619 | echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak | |
5620 | fi | |
5621 | ||
5622 | if test "$glusterfs_zerofill" = "yes" ; then | |
5623 | echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak | |
5624 | fi | |
5625 | ||
5626 | if test "$archipelago" = "yes" ; then | |
5627 | echo "CONFIG_ARCHIPELAGO=m" >> $config_host_mak | |
5628 | echo "ARCHIPELAGO_LIBS=$archipelago_libs" >> $config_host_mak | |
5629 | fi | |
5630 | ||
5631 | if test "$libssh2" = "yes" ; then | |
5632 | echo "CONFIG_LIBSSH2=m" >> $config_host_mak | |
5633 | echo "LIBSSH2_CFLAGS=$libssh2_cflags" >> $config_host_mak | |
5634 | echo "LIBSSH2_LIBS=$libssh2_libs" >> $config_host_mak | |
5635 | fi | |
5636 | ||
5637 | # USB host support | |
5638 | if test "$libusb" = "yes"; then | |
5639 | echo "HOST_USB=libusb legacy" >> $config_host_mak | |
5640 | else | |
5641 | echo "HOST_USB=stub" >> $config_host_mak | |
5642 | fi | |
5643 | ||
5644 | # TPM passthrough support? | |
5645 | if test "$tpm" = "yes"; then | |
5646 | echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak | |
5647 | if test "$tpm_passthrough" = "yes"; then | |
5648 | echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak | |
5649 | fi | |
5650 | fi | |
5651 | ||
5652 | echo "TRACE_BACKENDS=$trace_backends" >> $config_host_mak | |
5653 | if have_backend "nop"; then | |
5654 | echo "CONFIG_TRACE_NOP=y" >> $config_host_mak | |
5655 | fi | |
5656 | if have_backend "simple"; then | |
5657 | echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak | |
5658 | # Set the appropriate trace file. | |
5659 | trace_file="\"$trace_file-\" FMT_pid" | |
5660 | fi | |
5661 | if have_backend "log"; then | |
5662 | echo "CONFIG_TRACE_LOG=y" >> $config_host_mak | |
5663 | fi | |
5664 | if have_backend "ust"; then | |
5665 | echo "CONFIG_TRACE_UST=y" >> $config_host_mak | |
5666 | fi | |
5667 | if have_backend "dtrace"; then | |
5668 | echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak | |
5669 | if test "$trace_backend_stap" = "yes" ; then | |
5670 | echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak | |
5671 | fi | |
5672 | fi | |
5673 | if have_backend "ftrace"; then | |
5674 | if test "$linux" = "yes" ; then | |
5675 | echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak | |
5676 | else | |
5677 | feature_not_found "ftrace(trace backend)" "ftrace requires Linux" | |
5678 | fi | |
5679 | fi | |
5680 | if have_backend "syslog"; then | |
5681 | if test "$posix_syslog" = "yes" ; then | |
5682 | echo "CONFIG_TRACE_SYSLOG=y" >> $config_host_mak | |
5683 | else | |
5684 | feature_not_found "syslog(trace backend)" "syslog not available" | |
5685 | fi | |
5686 | fi | |
5687 | echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak | |
5688 | ||
5689 | if test "$colo" = "yes"; then | |
5690 | echo "CONFIG_COLO=y" >> $config_host_mak | |
5691 | fi | |
5692 | ||
5693 | if test "$rdma" = "yes" ; then | |
5694 | echo "CONFIG_RDMA=y" >> $config_host_mak | |
5695 | fi | |
5696 | ||
5697 | if test "$have_rtnetlink" = "yes" ; then | |
5698 | echo "CONFIG_RTNETLINK=y" >> $config_host_mak | |
5699 | fi | |
5700 | ||
5701 | if test "$replication" = "yes" ; then | |
5702 | echo "CONFIG_REPLICATION=y" >> $config_host_mak | |
5703 | fi | |
5704 | ||
5705 | if test "$have_af_vsock" = "yes" ; then | |
5706 | echo "CONFIG_AF_VSOCK=y" >> $config_host_mak | |
5707 | fi | |
5708 | ||
5709 | # Hold two types of flag: | |
5710 | # CONFIG_THREAD_SETNAME_BYTHREAD - we've got a way of setting the name on | |
5711 | # a thread we have a handle to | |
5712 | # CONFIG_PTHREAD_SETNAME_NP - A way of doing it on a particular | |
5713 | # platform | |
5714 | if test "$pthread_setname_np" = "yes" ; then | |
5715 | echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak | |
5716 | echo "CONFIG_PTHREAD_SETNAME_NP=y" >> $config_host_mak | |
5717 | fi | |
5718 | ||
5719 | if test "$tcg_interpreter" = "yes"; then | |
5720 | QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES" | |
5721 | elif test "$ARCH" = "sparc64" ; then | |
5722 | QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES" | |
5723 | elif test "$ARCH" = "s390x" ; then | |
5724 | QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES" | |
5725 | elif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then | |
5726 | QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES" | |
5727 | elif test "$ARCH" = "ppc64" ; then | |
5728 | QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/ppc $QEMU_INCLUDES" | |
5729 | else | |
5730 | QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES" | |
5731 | fi | |
5732 | QEMU_INCLUDES="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES" | |
5733 | ||
5734 | echo "TOOLS=$tools" >> $config_host_mak | |
5735 | echo "ROMS=$roms" >> $config_host_mak | |
5736 | echo "MAKE=$make" >> $config_host_mak | |
5737 | echo "INSTALL=$install" >> $config_host_mak | |
5738 | echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak | |
5739 | echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak | |
5740 | echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak | |
5741 | echo "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak | |
5742 | echo "PYTHON=$python" >> $config_host_mak | |
5743 | echo "CC=$cc" >> $config_host_mak | |
5744 | if $iasl -h > /dev/null 2>&1; then | |
5745 | echo "IASL=$iasl" >> $config_host_mak | |
5746 | fi | |
5747 | echo "CC_I386=$cc_i386" >> $config_host_mak | |
5748 | echo "HOST_CC=$host_cc" >> $config_host_mak | |
5749 | echo "CXX=$cxx" >> $config_host_mak | |
5750 | echo "OBJCC=$objcc" >> $config_host_mak | |
5751 | echo "AR=$ar" >> $config_host_mak | |
5752 | echo "ARFLAGS=$ARFLAGS" >> $config_host_mak | |
5753 | echo "AS=$as" >> $config_host_mak | |
5754 | echo "CCAS=$ccas" >> $config_host_mak | |
5755 | echo "CPP=$cpp" >> $config_host_mak | |
5756 | echo "OBJCOPY=$objcopy" >> $config_host_mak | |
5757 | echo "LD=$ld" >> $config_host_mak | |
5758 | echo "NM=$nm" >> $config_host_mak | |
5759 | echo "WINDRES=$windres" >> $config_host_mak | |
5760 | echo "CFLAGS=$CFLAGS" >> $config_host_mak | |
5761 | echo "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak | |
5762 | echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak | |
5763 | echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak | |
5764 | if test "$sparse" = "yes" ; then | |
5765 | echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak | |
5766 | echo "CPP := REAL_CC=\"\$(CPP)\" cgcc" >> $config_host_mak | |
5767 | echo "CXX := REAL_CC=\"\$(CXX)\" cgcc" >> $config_host_mak | |
5768 | echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak | |
5769 | echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak | |
5770 | fi | |
5771 | if test "$cross_prefix" != ""; then | |
5772 | echo "AUTOCONF_HOST := --host=${cross_prefix%-}" >> $config_host_mak | |
5773 | else | |
5774 | echo "AUTOCONF_HOST := " >> $config_host_mak | |
5775 | fi | |
5776 | echo "LDFLAGS=$LDFLAGS" >> $config_host_mak | |
5777 | echo "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak | |
5778 | echo "LD_REL_FLAGS=$LD_REL_FLAGS" >> $config_host_mak | |
5779 | echo "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak | |
5780 | echo "LIBS+=$LIBS" >> $config_host_mak | |
5781 | echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak | |
5782 | echo "PTHREAD_LIB=$PTHREAD_LIB" >> $config_host_mak | |
5783 | echo "EXESUF=$EXESUF" >> $config_host_mak | |
5784 | echo "DSOSUF=$DSOSUF" >> $config_host_mak | |
5785 | echo "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak | |
5786 | echo "LIBS_QGA+=$libs_qga" >> $config_host_mak | |
5787 | echo "TASN1_LIBS=$tasn1_libs" >> $config_host_mak | |
5788 | echo "TASN1_CFLAGS=$tasn1_cflags" >> $config_host_mak | |
5789 | echo "POD2MAN=$POD2MAN" >> $config_host_mak | |
5790 | echo "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak | |
5791 | if test "$gcov" = "yes" ; then | |
5792 | echo "CONFIG_GCOV=y" >> $config_host_mak | |
5793 | echo "GCOV=$gcov_tool" >> $config_host_mak | |
5794 | fi | |
5795 | ||
5796 | # use included Linux headers | |
5797 | if test "$linux" = "yes" ; then | |
5798 | mkdir -p linux-headers | |
5799 | case "$cpu" in | |
5800 | i386|x86_64|x32) | |
5801 | linux_arch=x86 | |
5802 | ;; | |
5803 | ppcemb|ppc|ppc64) | |
5804 | linux_arch=powerpc | |
5805 | ;; | |
5806 | s390x) | |
5807 | linux_arch=s390 | |
5808 | ;; | |
5809 | aarch64) | |
5810 | linux_arch=arm64 | |
5811 | ;; | |
5812 | mips64) | |
5813 | linux_arch=mips | |
5814 | ;; | |
5815 | *) | |
5816 | # For most CPUs the kernel architecture name and QEMU CPU name match. | |
5817 | linux_arch="$cpu" | |
5818 | ;; | |
5819 | esac | |
5820 | # For non-KVM architectures we will not have asm headers | |
5821 | if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then | |
5822 | symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm | |
5823 | fi | |
5824 | fi | |
5825 | ||
5826 | for target in $target_list; do | |
5827 | target_dir="$target" | |
5828 | config_target_mak=$target_dir/config-target.mak | |
5829 | target_name=$(echo $target | cut -d '-' -f 1) | |
5830 | target_bigendian="no" | |
5831 | ||
5832 | case "$target_name" in | |
5833 | armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or32|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb) | |
5834 | target_bigendian=yes | |
5835 | ;; | |
5836 | esac | |
5837 | target_softmmu="no" | |
5838 | target_user_only="no" | |
5839 | target_linux_user="no" | |
5840 | target_bsd_user="no" | |
5841 | case "$target" in | |
5842 | ${target_name}-softmmu) | |
5843 | target_softmmu="yes" | |
5844 | ;; | |
5845 | ${target_name}-linux-user) | |
5846 | if test "$linux" != "yes" ; then | |
5847 | error_exit "Target '$target' is only available on a Linux host" | |
5848 | fi | |
5849 | target_user_only="yes" | |
5850 | target_linux_user="yes" | |
5851 | ;; | |
5852 | ${target_name}-bsd-user) | |
5853 | if test "$bsd" != "yes" ; then | |
5854 | error_exit "Target '$target' is only available on a BSD host" | |
5855 | fi | |
5856 | target_user_only="yes" | |
5857 | target_bsd_user="yes" | |
5858 | ;; | |
5859 | *) | |
5860 | error_exit "Target '$target' not recognised" | |
5861 | exit 1 | |
5862 | ;; | |
5863 | esac | |
5864 | ||
5865 | mkdir -p $target_dir | |
5866 | echo "# Automatically generated by configure - do not modify" > $config_target_mak | |
5867 | ||
5868 | bflt="no" | |
5869 | interp_prefix1=$(echo "$interp_prefix" | sed "s/%M/$target_name/g") | |
5870 | gdb_xml_files="" | |
5871 | ||
5872 | TARGET_ARCH="$target_name" | |
5873 | TARGET_BASE_ARCH="" | |
5874 | TARGET_ABI_DIR="" | |
5875 | ||
5876 | case "$target_name" in | |
5877 | i386) | |
5878 | ;; | |
5879 | x86_64) | |
5880 | TARGET_BASE_ARCH=i386 | |
5881 | ;; | |
5882 | alpha) | |
5883 | ;; | |
5884 | arm|armeb) | |
5885 | TARGET_ARCH=arm | |
5886 | bflt="yes" | |
5887 | gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml" | |
5888 | ;; | |
5889 | aarch64) | |
5890 | TARGET_BASE_ARCH=arm | |
5891 | bflt="yes" | |
5892 | gdb_xml_files="aarch64-core.xml aarch64-fpu.xml arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml" | |
5893 | ;; | |
5894 | cris) | |
5895 | ;; | |
5896 | lm32) | |
5897 | ;; | |
5898 | m68k) | |
5899 | bflt="yes" | |
5900 | gdb_xml_files="cf-core.xml cf-fp.xml" | |
5901 | ;; | |
5902 | microblaze|microblazeel) | |
5903 | TARGET_ARCH=microblaze | |
5904 | bflt="yes" | |
5905 | ;; | |
5906 | mips|mipsel) | |
5907 | TARGET_ARCH=mips | |
5908 | echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak | |
5909 | ;; | |
5910 | mipsn32|mipsn32el) | |
5911 | TARGET_ARCH=mips64 | |
5912 | TARGET_BASE_ARCH=mips | |
5913 | echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak | |
5914 | echo "TARGET_ABI32=y" >> $config_target_mak | |
5915 | ;; | |
5916 | mips64|mips64el) | |
5917 | TARGET_ARCH=mips64 | |
5918 | TARGET_BASE_ARCH=mips | |
5919 | echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak | |
5920 | ;; | |
5921 | moxie) | |
5922 | ;; | |
5923 | or32) | |
5924 | TARGET_ARCH=openrisc | |
5925 | TARGET_BASE_ARCH=openrisc | |
5926 | ;; | |
5927 | ppc) | |
5928 | gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml" | |
5929 | ;; | |
5930 | ppcemb) | |
5931 | TARGET_BASE_ARCH=ppc | |
5932 | TARGET_ABI_DIR=ppc | |
5933 | gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml" | |
5934 | ;; | |
5935 | ppc64) | |
5936 | TARGET_BASE_ARCH=ppc | |
5937 | TARGET_ABI_DIR=ppc | |
5938 | gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml" | |
5939 | ;; | |
5940 | ppc64le) | |
5941 | TARGET_ARCH=ppc64 | |
5942 | TARGET_BASE_ARCH=ppc | |
5943 | TARGET_ABI_DIR=ppc | |
5944 | gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml" | |
5945 | ;; | |
5946 | ppc64abi32) | |
5947 | TARGET_ARCH=ppc64 | |
5948 | TARGET_BASE_ARCH=ppc | |
5949 | TARGET_ABI_DIR=ppc | |
5950 | echo "TARGET_ABI32=y" >> $config_target_mak | |
5951 | gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml" | |
5952 | ;; | |
5953 | sh4|sh4eb) | |
5954 | TARGET_ARCH=sh4 | |
5955 | bflt="yes" | |
5956 | ;; | |
5957 | sparc) | |
5958 | ;; | |
5959 | sparc64) | |
5960 | TARGET_BASE_ARCH=sparc | |
5961 | ;; | |
5962 | sparc32plus) | |
5963 | TARGET_ARCH=sparc64 | |
5964 | TARGET_BASE_ARCH=sparc | |
5965 | TARGET_ABI_DIR=sparc | |
5966 | echo "TARGET_ABI32=y" >> $config_target_mak | |
5967 | ;; | |
5968 | s390x) | |
5969 | gdb_xml_files="s390x-core64.xml s390-acr.xml s390-fpr.xml s390-vx.xml s390-cr.xml s390-virt.xml" | |
5970 | ;; | |
5971 | tilegx) | |
5972 | ;; | |
5973 | tricore) | |
5974 | ;; | |
5975 | unicore32) | |
5976 | ;; | |
5977 | xtensa|xtensaeb) | |
5978 | TARGET_ARCH=xtensa | |
5979 | ;; | |
5980 | *) | |
5981 | error_exit "Unsupported target CPU" | |
5982 | ;; | |
5983 | esac | |
5984 | # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH | |
5985 | if [ "$TARGET_BASE_ARCH" = "" ]; then | |
5986 | TARGET_BASE_ARCH=$TARGET_ARCH | |
5987 | fi | |
5988 | ||
5989 | symlink "$source_path/Makefile.target" "$target_dir/Makefile" | |
5990 | ||
5991 | upper() { | |
5992 | echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]' | |
5993 | } | |
5994 | ||
5995 | target_arch_name="$(upper $TARGET_ARCH)" | |
5996 | echo "TARGET_$target_arch_name=y" >> $config_target_mak | |
5997 | echo "TARGET_NAME=$target_name" >> $config_target_mak | |
5998 | echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak | |
5999 | if [ "$TARGET_ABI_DIR" = "" ]; then | |
6000 | TARGET_ABI_DIR=$TARGET_ARCH | |
6001 | fi | |
6002 | echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak | |
6003 | if [ "$HOST_VARIANT_DIR" != "" ]; then | |
6004 | echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak | |
6005 | fi | |
6006 | case "$target_name" in | |
6007 | i386|x86_64) | |
6008 | if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then | |
6009 | echo "CONFIG_XEN=y" >> $config_target_mak | |
6010 | if test "$xen_pci_passthrough" = yes; then | |
6011 | echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak" | |
6012 | fi | |
6013 | fi | |
6014 | ;; | |
6015 | *) | |
6016 | esac | |
6017 | case "$target_name" in | |
6018 | aarch64|arm|i386|x86_64|ppcemb|ppc|ppc64|s390x|mipsel|mips) | |
6019 | # Make sure the target and host cpus are compatible | |
6020 | if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \ | |
6021 | \( "$target_name" = "$cpu" -o \ | |
6022 | \( "$target_name" = "ppcemb" -a "$cpu" = "ppc" \) -o \ | |
6023 | \( "$target_name" = "ppc64" -a "$cpu" = "ppc" \) -o \ | |
6024 | \( "$target_name" = "ppc" -a "$cpu" = "ppc64" \) -o \ | |
6025 | \( "$target_name" = "ppcemb" -a "$cpu" = "ppc64" \) -o \ | |
6026 | \( "$target_name" = "mipsel" -a "$cpu" = "mips" \) -o \ | |
6027 | \( "$target_name" = "x86_64" -a "$cpu" = "i386" \) -o \ | |
6028 | \( "$target_name" = "i386" -a "$cpu" = "x86_64" \) -o \ | |
6029 | \( "$target_name" = "x86_64" -a "$cpu" = "x32" \) -o \ | |
6030 | \( "$target_name" = "i386" -a "$cpu" = "x32" \) \) ; then | |
6031 | echo "CONFIG_KVM=y" >> $config_target_mak | |
6032 | if test "$vhost_net" = "yes" ; then | |
6033 | echo "CONFIG_VHOST_NET=y" >> $config_target_mak | |
6034 | echo "CONFIG_VHOST_NET_TEST_$target_name=y" >> $config_host_mak | |
6035 | fi | |
6036 | fi | |
6037 | esac | |
6038 | if test "$target_bigendian" = "yes" ; then | |
6039 | echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak | |
6040 | fi | |
6041 | if test "$target_softmmu" = "yes" ; then | |
6042 | echo "CONFIG_SOFTMMU=y" >> $config_target_mak | |
6043 | fi | |
6044 | if test "$target_user_only" = "yes" ; then | |
6045 | echo "CONFIG_USER_ONLY=y" >> $config_target_mak | |
6046 | echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak | |
6047 | fi | |
6048 | if test "$target_linux_user" = "yes" ; then | |
6049 | echo "CONFIG_LINUX_USER=y" >> $config_target_mak | |
6050 | fi | |
6051 | list="" | |
6052 | if test ! -z "$gdb_xml_files" ; then | |
6053 | for x in $gdb_xml_files; do | |
6054 | list="$list $source_path/gdb-xml/$x" | |
6055 | done | |
6056 | echo "TARGET_XML_FILES=$list" >> $config_target_mak | |
6057 | fi | |
6058 | ||
6059 | if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then | |
6060 | echo "TARGET_HAS_BFLT=y" >> $config_target_mak | |
6061 | fi | |
6062 | if test "$target_bsd_user" = "yes" ; then | |
6063 | echo "CONFIG_BSD_USER=y" >> $config_target_mak | |
6064 | fi | |
6065 | ||
6066 | # generate QEMU_CFLAGS/LDFLAGS for targets | |
6067 | ||
6068 | cflags="" | |
6069 | ldflags="" | |
6070 | ||
6071 | disas_config() { | |
6072 | echo "CONFIG_${1}_DIS=y" >> $config_target_mak | |
6073 | echo "CONFIG_${1}_DIS=y" >> config-all-disas.mak | |
6074 | } | |
6075 | ||
6076 | for i in $ARCH $TARGET_BASE_ARCH ; do | |
6077 | case "$i" in | |
6078 | alpha) | |
6079 | disas_config "ALPHA" | |
6080 | ;; | |
6081 | aarch64) | |
6082 | if test -n "${cxx}"; then | |
6083 | disas_config "ARM_A64" | |
6084 | fi | |
6085 | ;; | |
6086 | arm) | |
6087 | disas_config "ARM" | |
6088 | if test -n "${cxx}"; then | |
6089 | disas_config "ARM_A64" | |
6090 | fi | |
6091 | ;; | |
6092 | cris) | |
6093 | disas_config "CRIS" | |
6094 | ;; | |
6095 | i386|x86_64|x32) | |
6096 | disas_config "I386" | |
6097 | ;; | |
6098 | ia64*) | |
6099 | disas_config "IA64" | |
6100 | ;; | |
6101 | lm32) | |
6102 | disas_config "LM32" | |
6103 | ;; | |
6104 | m68k) | |
6105 | disas_config "M68K" | |
6106 | ;; | |
6107 | microblaze*) | |
6108 | disas_config "MICROBLAZE" | |
6109 | ;; | |
6110 | mips*) | |
6111 | disas_config "MIPS" | |
6112 | ;; | |
6113 | moxie*) | |
6114 | disas_config "MOXIE" | |
6115 | ;; | |
6116 | or32) | |
6117 | disas_config "OPENRISC" | |
6118 | ;; | |
6119 | ppc*) | |
6120 | disas_config "PPC" | |
6121 | ;; | |
6122 | s390*) | |
6123 | disas_config "S390" | |
6124 | ;; | |
6125 | sh4) | |
6126 | disas_config "SH4" | |
6127 | ;; | |
6128 | sparc*) | |
6129 | disas_config "SPARC" | |
6130 | ;; | |
6131 | xtensa*) | |
6132 | disas_config "XTENSA" | |
6133 | ;; | |
6134 | esac | |
6135 | done | |
6136 | if test "$tcg_interpreter" = "yes" ; then | |
6137 | disas_config "TCI" | |
6138 | fi | |
6139 | ||
6140 | case "$ARCH" in | |
6141 | alpha) | |
6142 | # Ensure there's only a single GP | |
6143 | cflags="-msmall-data $cflags" | |
6144 | ;; | |
6145 | esac | |
6146 | ||
6147 | if test "$gprof" = "yes" ; then | |
6148 | echo "TARGET_GPROF=yes" >> $config_target_mak | |
6149 | if test "$target_linux_user" = "yes" ; then | |
6150 | cflags="-p $cflags" | |
6151 | ldflags="-p $ldflags" | |
6152 | fi | |
6153 | if test "$target_softmmu" = "yes" ; then | |
6154 | ldflags="-p $ldflags" | |
6155 | echo "GPROF_CFLAGS=-p" >> $config_target_mak | |
6156 | fi | |
6157 | fi | |
6158 | ||
6159 | if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then | |
6160 | ldflags="$ldflags $textseg_ldflags" | |
6161 | fi | |
6162 | ||
6163 | echo "LDFLAGS+=$ldflags" >> $config_target_mak | |
6164 | echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak | |
6165 | ||
6166 | done # for target in $targets | |
6167 | ||
6168 | if [ "$pixman" = "internal" ]; then | |
6169 | echo "config-host.h: subdir-pixman" >> $config_host_mak | |
6170 | fi | |
6171 | ||
6172 | if [ "$dtc_internal" = "yes" ]; then | |
6173 | echo "config-host.h: subdir-dtc" >> $config_host_mak | |
6174 | fi | |
6175 | ||
6176 | if test "$numa" = "yes"; then | |
6177 | echo "CONFIG_NUMA=y" >> $config_host_mak | |
6178 | fi | |
6179 | ||
6180 | if test "$ccache_cpp2" = "yes"; then | |
6181 | echo "export CCACHE_CPP2=y" >> $config_host_mak | |
6182 | fi | |
6183 | ||
6184 | # build tree in object directory in case the source is not in the current directory | |
6185 | DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests" | |
6186 | DIRS="$DIRS fsdev" | |
6187 | DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw" | |
6188 | DIRS="$DIRS roms/seabios roms/vgabios" | |
6189 | DIRS="$DIRS qapi-generated" | |
6190 | FILES="Makefile tests/tcg/Makefile qdict-test-data.txt" | |
6191 | FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit" | |
6192 | FILES="$FILES tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile" | |
6193 | FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps" | |
6194 | FILES="$FILES pc-bios/spapr-rtas/Makefile" | |
6195 | FILES="$FILES pc-bios/s390-ccw/Makefile" | |
6196 | FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile" | |
6197 | FILES="$FILES pc-bios/qemu-icon.bmp" | |
6198 | for bios_file in \ | |
6199 | $source_path/pc-bios/*.bin \ | |
6200 | $source_path/pc-bios/*.lid \ | |
6201 | $source_path/pc-bios/*.aml \ | |
6202 | $source_path/pc-bios/*.rom \ | |
6203 | $source_path/pc-bios/*.dtb \ | |
6204 | $source_path/pc-bios/*.img \ | |
6205 | $source_path/pc-bios/openbios-* \ | |
6206 | $source_path/pc-bios/u-boot.* \ | |
6207 | $source_path/pc-bios/palcode-* | |
6208 | do | |
6209 | FILES="$FILES pc-bios/$(basename $bios_file)" | |
6210 | done | |
6211 | for test_file in $(find $source_path/tests/acpi-test-data -type f) | |
6212 | do | |
6213 | FILES="$FILES tests/acpi-test-data$(echo $test_file | sed -e 's/.*acpi-test-data//')" | |
6214 | done | |
6215 | mkdir -p $DIRS | |
6216 | for f in $FILES ; do | |
6217 | if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then | |
6218 | symlink "$source_path/$f" "$f" | |
6219 | fi | |
6220 | done | |
6221 | ||
6222 | # temporary config to build submodules | |
6223 | for rom in seabios vgabios ; do | |
6224 | config_mak=roms/$rom/config.mak | |
6225 | echo "# Automatically generated by configure - do not modify" > $config_mak | |
6226 | echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak | |
6227 | echo "AS=$as" >> $config_mak | |
6228 | echo "CCAS=$ccas" >> $config_mak | |
6229 | echo "CC=$cc" >> $config_mak | |
6230 | echo "BCC=bcc" >> $config_mak | |
6231 | echo "CPP=$cpp" >> $config_mak | |
6232 | echo "OBJCOPY=objcopy" >> $config_mak | |
6233 | echo "IASL=$iasl" >> $config_mak | |
6234 | echo "LD=$ld" >> $config_mak | |
6235 | done | |
6236 | ||
6237 | # set up tests data directory | |
6238 | if [ ! -e tests/data ]; then | |
6239 | symlink "$source_path/tests/data" tests/data | |
6240 | fi | |
6241 | ||
6242 | # set up qemu-iotests in this build directory | |
6243 | iotests_common_env="tests/qemu-iotests/common.env" | |
6244 | iotests_check="tests/qemu-iotests/check" | |
6245 | ||
6246 | echo "# Automatically generated by configure - do not modify" > "$iotests_common_env" | |
6247 | echo >> "$iotests_common_env" | |
6248 | echo "export PYTHON='$python'" >> "$iotests_common_env" | |
6249 | ||
6250 | if [ ! -e "$iotests_check" ]; then | |
6251 | symlink "$source_path/$iotests_check" "$iotests_check" | |
6252 | fi | |
6253 | ||
6254 | # Save the configure command line for later reuse. | |
6255 | cat <<EOD >config.status | |
6256 | #!/bin/sh | |
6257 | # Generated by configure. | |
6258 | # Run this file to recreate the current configuration. | |
6259 | # Compiler output produced by configure, useful for debugging | |
6260 | # configure, is in config.log if it exists. | |
6261 | EOD | |
6262 | printf "exec" >>config.status | |
6263 | printf " '%s'" "$0" "$@" >>config.status | |
6264 | echo ' "$@"' >>config.status | |
6265 | chmod +x config.status | |
6266 | ||
6267 | rm -r "$TMPDIR1" |