1#!/bin/sh 2# 3# qemu configure script (c) 2003 Fabrice Bellard 4# 5# set temporary file name 6if test ! -z "$TMPDIR" ; then 7 TMPDIR1="${TMPDIR}" 8elif test ! -z "$TEMPDIR" ; then 9 TMPDIR1="${TEMPDIR}" 10else 11 TMPDIR1="/tmp" 12fi 13 14TMPC="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.c" 15TMPO="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.o" 16TMPE="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.exe" 17 18# NB: do not call "exit" in the trap handler; this is buggy with some shells; 19# see <1285349658-3122-1-git-send-email-loic.minier@linaro.org> 20trap "rm -f $TMPC $TMPO $TMPE" EXIT INT QUIT TERM 21rm -f config.log 22 23# Print a helpful header at the top of config.log 24echo "# QEMU configure log $(date)" >> config.log 25printf "# Configured with:" >> config.log 26printf " '%s'" "$0" "$@" >> config.log 27echo >> config.log 28echo "#" >> config.log 29 30do_cc() { 31 # Run the compiler, capturing its output to the log. 32 echo $cc "$@" >> config.log 33 $cc "$@" >> config.log 2>&1 || return $? 34 # Test passed. If this is an --enable-werror build, rerun 35 # the test with -Werror and bail out if it fails. This 36 # makes warning-generating-errors in configure test code 37 # obvious to developers. 38 if test "$werror" != "yes"; then 39 return 0 40 fi 41 # Don't bother rerunning the compile if we were already using -Werror 42 case "$*" in 43 *-Werror*) 44 return 0 45 ;; 46 esac 47 echo $cc -Werror "$@" >> config.log 48 $cc -Werror "$@" >> config.log 2>&1 && return $? 49 echo "ERROR: configure test passed without -Werror but failed with -Werror." 50 echo "This is probably a bug in the configure script. The failing command" 51 echo "will be at the bottom of config.log." 52 echo "You can run configure with --disable-werror to bypass this check." 53 exit 1 54} 55 56compile_object() { 57 do_cc $QEMU_CFLAGS -c -o $TMPO $TMPC 58} 59 60compile_prog() { 61 local_cflags="$1" 62 local_ldflags="$2" 63 do_cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags 64} 65 66# symbolically link $1 to $2. Portable version of "ln -sf". 67symlink() { 68 rm -rf "$2" 69 mkdir -p "$(dirname "$2")" 70 ln -s "$1" "$2" 71} 72 73# check whether a command is available to this shell (may be either an 74# executable or a builtin) 75has() { 76 type "$1" >/dev/null 2>&1 77} 78 79# search for an executable in PATH 80path_of() { 81 local_command="$1" 82 local_ifs="$IFS" 83 local_dir="" 84 85 # pathname has a dir component? 86 if [ "${local_command#*/}" != "$local_command" ]; then 87 if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then 88 echo "$local_command" 89 return 0 90 fi 91 fi 92 if [ -z "$local_command" ]; then 93 return 1 94 fi 95 96 IFS=: 97 for local_dir in $PATH; do 98 if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then 99 echo "$local_dir/$local_command" 100 IFS="${local_ifs:-$(printf ' \t\n')}" 101 return 0 102 fi 103 done 104 # not found 105 IFS="${local_ifs:-$(printf ' \t\n')}" 106 return 1 107} 108 109# default parameters 110source_path=`dirname "$0"` 111cpu="" 112interp_prefix="/usr/gnemul/qemu-%M" 113static="no" 114cross_prefix="" 115audio_drv_list="" 116audio_card_list="ac97 es1370 sb16 hda" 117audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus hda" 118block_drv_whitelist="" 119host_cc="cc" 120libs_softmmu="" 121libs_tools="" 122audio_pt_int="" 123audio_win_int="" 124cc_i386=i386-pc-linux-gnu-gcc 125libs_qga="" 126debug_info="yes" 127 128# Don't accept a target_list environment variable. 129unset target_list 130 131# Default value for a variable defining feature "foo". 132# * foo="no" feature will only be used if --enable-foo arg is given 133# * foo="" feature will be searched for, and if found, will be used 134# unless --disable-foo is given 135# * foo="yes" this value will only be set by --enable-foo flag. 136# feature will searched for, 137# if not found, configure exits with error 138# 139# Always add --enable-foo and --disable-foo command line args. 140# Distributions want to ensure that several features are compiled in, and it 141# is impossible without a --enable-foo that exits if a feature is not found. 142 143bluez="" 144brlapi="" 145curl="" 146curses="" 147docs="" 148fdt="" 149nptl="" 150pixman="" 151sdl="" 152virtfs="" 153vnc="yes" 154sparse="no" 155uuid="" 156vde="" 157vnc_tls="" 158vnc_sasl="" 159vnc_jpeg="" 160vnc_png="" 161vnc_ws="" 162xen="" 163xen_ctrl_version="" 164xen_pci_passthrough="" 165linux_aio="" 166cap_ng="" 167attr="" 168libattr="" 169xfs="" 170 171vhost_net="no" 172kvm="no" 173gprof="no" 174debug_tcg="no" 175debug="no" 176strip_opt="yes" 177tcg_interpreter="no" 178bigendian="no" 179mingw32="no" 180gcov="no" 181gcov_tool="gcov" 182EXESUF="" 183prefix="/usr/local" 184mandir="\${prefix}/share/man" 185datadir="\${prefix}/share" 186qemu_docdir="\${prefix}/share/doc/qemu" 187bindir="\${prefix}/bin" 188libdir="\${prefix}/lib" 189libexecdir="\${prefix}/libexec" 190includedir="\${prefix}/include" 191sysconfdir="\${prefix}/etc" 192local_statedir="\${prefix}/var" 193confsuffix="/qemu" 194slirp="yes" 195fmod_lib="" 196fmod_inc="" 197oss_lib="" 198bsd="no" 199linux="no" 200solaris="no" 201profiler="no" 202cocoa="no" 203softmmu="yes" 204linux_user="no" 205bsd_user="no" 206guest_base="yes" 207uname_release="" 208mixemu="no" 209aix="no" 210blobs="yes" 211pkgversion="" 212pie="" 213zero_malloc="" 214trace_backend="nop" 215trace_file="trace" 216spice="" 217rbd="" 218smartcard_nss="" 219usb_redir="" 220opengl="" 221zlib="yes" 222guest_agent="yes" 223want_tools="yes" 224libiscsi="" 225coroutine="" 226seccomp="" 227glusterfs="" 228virtio_blk_data_plane="" 229 230# parse CC options first 231for opt do 232 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'` 233 case "$opt" in 234 --cross-prefix=*) cross_prefix="$optarg" 235 ;; 236 --cc=*) CC="$optarg" 237 ;; 238 --source-path=*) source_path="$optarg" 239 ;; 240 --cpu=*) cpu="$optarg" 241 ;; 242 --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS" 243 EXTRA_CFLAGS="$optarg" 244 ;; 245 --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS" 246 EXTRA_LDFLAGS="$optarg" 247 ;; 248 --enable-debug-info) debug_info="yes" 249 ;; 250 --disable-debug-info) debug_info="no" 251 ;; 252 esac 253done 254# OS specific 255# Using uname is really, really broken. Once we have the right set of checks 256# we can eliminate its usage altogether. 257 258# Preferred compiler: 259# ${CC} (if set) 260# ${cross_prefix}gcc (if cross-prefix specified) 261# system compiler 262if test -z "${CC}${cross_prefix}"; then 263 cc="$host_cc" 264else 265 cc="${CC-${cross_prefix}gcc}" 266fi 267 268ar="${AR-${cross_prefix}ar}" 269as="${AS-${cross_prefix}as}" 270cpp="${CPP-$cc -E}" 271objcopy="${OBJCOPY-${cross_prefix}objcopy}" 272ld="${LD-${cross_prefix}ld}" 273libtool="${LIBTOOL-${cross_prefix}libtool}" 274strip="${STRIP-${cross_prefix}strip}" 275windres="${WINDRES-${cross_prefix}windres}" 276pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}" 277query_pkg_config() { 278 "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@" 279} 280pkg_config=query_pkg_config 281sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}" 282 283# default flags for all hosts 284QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS" 285QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS" 286QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS" 287QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS" 288QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/include" 289if test "$debug_info" = "yes"; then 290 CFLAGS="-g $CFLAGS" 291 LDFLAGS="-g $LDFLAGS" 292fi 293 294# make source path absolute 295source_path=`cd "$source_path"; pwd` 296 297check_define() { 298cat > $TMPC <<EOF 299#if !defined($1) 300#error $1 not defined 301#endif 302int main(void) { return 0; } 303EOF 304 compile_object 305} 306 307if check_define __linux__ ; then 308 targetos="Linux" 309elif check_define _WIN32 ; then 310 targetos='MINGW32' 311elif check_define __OpenBSD__ ; then 312 targetos='OpenBSD' 313elif check_define __sun__ ; then 314 targetos='SunOS' 315elif check_define __HAIKU__ ; then 316 targetos='Haiku' 317else 318 targetos=`uname -s` 319fi 320 321# Some host OSes need non-standard checks for which CPU to use. 322# Note that these checks are broken for cross-compilation: if you're 323# cross-compiling to one of these OSes then you'll need to specify 324# the correct CPU with the --cpu option. 325case $targetos in 326Darwin) 327 # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can 328 # run 64-bit userspace code. 329 # If the user didn't specify a CPU explicitly and the kernel says this is 330 # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code. 331 if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then 332 cpu="x86_64" 333 fi 334 ;; 335SunOS) 336 # `uname -m` returns i86pc even on an x86_64 box, so default based on isainfo 337 if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then 338 cpu="x86_64" 339 fi 340esac 341 342if test ! -z "$cpu" ; then 343 # command line argument 344 : 345elif check_define __i386__ ; then 346 cpu="i386" 347elif check_define __x86_64__ ; then 348 cpu="x86_64" 349elif check_define __sparc__ ; then 350 if check_define __arch64__ ; then 351 cpu="sparc64" 352 else 353 cpu="sparc" 354 fi 355elif check_define _ARCH_PPC ; then 356 if check_define _ARCH_PPC64 ; then 357 cpu="ppc64" 358 else 359 cpu="ppc" 360 fi 361elif check_define __mips__ ; then 362 cpu="mips" 363elif check_define __ia64__ ; then 364 cpu="ia64" 365elif check_define __s390__ ; then 366 if check_define __s390x__ ; then 367 cpu="s390x" 368 else 369 cpu="s390" 370 fi 371elif check_define __arm__ ; then 372 cpu="arm" 373elif check_define __hppa__ ; then 374 cpu="hppa" 375else 376 cpu=`uname -m` 377fi 378 379ARCH= 380# Normalise host CPU name and set ARCH. 381# Note that this case should only have supported host CPUs, not guests. 382case "$cpu" in 383 ia64|ppc|ppc64|s390|s390x|sparc64) 384 cpu="$cpu" 385 ;; 386 i386|i486|i586|i686|i86pc|BePC) 387 cpu="i386" 388 ;; 389 x86_64|amd64) 390 cpu="x86_64" 391 ;; 392 armv*b|armv*l|arm) 393 cpu="arm" 394 ;; 395 hppa|parisc|parisc64) 396 cpu="hppa" 397 ;; 398 mips*) 399 cpu="mips" 400 ;; 401 sparc|sun4[cdmuv]) 402 cpu="sparc" 403 ;; 404 *) 405 # This will result in either an error or falling back to TCI later 406 ARCH=unknown 407 ;; 408esac 409if test -z "$ARCH"; then 410 ARCH="$cpu" 411fi 412 413# OS specific 414 415case $targetos in 416CYGWIN*) 417 mingw32="yes" 418 QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS" 419 audio_possible_drivers="winwave sdl" 420 audio_drv_list="winwave" 421;; 422MINGW32*) 423 mingw32="yes" 424 audio_possible_drivers="winwave dsound sdl fmod" 425 audio_drv_list="winwave" 426;; 427GNU/kFreeBSD) 428 bsd="yes" 429 audio_drv_list="oss" 430 audio_possible_drivers="oss sdl esd pa" 431;; 432FreeBSD) 433 bsd="yes" 434 make="${MAKE-gmake}" 435 audio_drv_list="oss" 436 audio_possible_drivers="oss sdl esd pa" 437 # needed for kinfo_getvmmap(3) in libutil.h 438 LIBS="-lutil $LIBS" 439;; 440DragonFly) 441 bsd="yes" 442 make="${MAKE-gmake}" 443 audio_drv_list="oss" 444 audio_possible_drivers="oss sdl esd pa" 445;; 446NetBSD) 447 bsd="yes" 448 make="${MAKE-gmake}" 449 audio_drv_list="oss" 450 audio_possible_drivers="oss sdl esd" 451 oss_lib="-lossaudio" 452;; 453OpenBSD) 454 bsd="yes" 455 make="${MAKE-gmake}" 456 audio_drv_list="oss" 457 audio_possible_drivers="oss sdl esd" 458 oss_lib="-lossaudio" 459;; 460Darwin) 461 bsd="yes" 462 darwin="yes" 463 if [ "$cpu" = "x86_64" ] ; then 464 QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS" 465 LDFLAGS="-arch x86_64 $LDFLAGS" 466 else 467 QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS" 468 fi 469 cocoa="yes" 470 audio_drv_list="coreaudio" 471 audio_possible_drivers="coreaudio sdl fmod" 472 LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS" 473 libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu" 474 # Disable attempts to use ObjectiveC features in os/object.h since they 475 # won't work when we're compiling with gcc as a C compiler. 476 QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS" 477;; 478SunOS) 479 solaris="yes" 480 make="${MAKE-gmake}" 481 install="${INSTALL-ginstall}" 482 ld="gld" 483 smbd="${SMBD-/usr/sfw/sbin/smbd}" 484 needs_libsunmath="no" 485 solarisrev=`uname -r | cut -f2 -d.` 486 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then 487 if test "$solarisrev" -le 9 ; then 488 if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then 489 needs_libsunmath="yes" 490 QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS" 491 LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS" 492 LIBS="-lsunmath $LIBS" 493 else 494 echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without" 495 echo "libsunmath from the Sun Studio compilers tools, due to a lack of" 496 echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86" 497 echo "Studio 11 can be downloaded from www.sun.com." 498 exit 1 499 fi 500 fi 501 fi 502 if test -f /usr/include/sys/soundcard.h ; then 503 audio_drv_list="oss" 504 fi 505 audio_possible_drivers="oss sdl" 506# needed for CMSG_ macros in sys/socket.h 507 QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS" 508# needed for TIOCWIN* defines in termios.h 509 QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS" 510 QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS" 511 solarisnetlibs="-lsocket -lnsl -lresolv" 512 LIBS="$solarisnetlibs $LIBS" 513 libs_qga="$solarisnetlibs $libs_qga" 514;; 515AIX) 516 aix="yes" 517 make="${MAKE-gmake}" 518;; 519Haiku) 520 haiku="yes" 521 QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS" 522 LIBS="-lposix_error_mapper -lnetwork $LIBS" 523;; 524*) 525 audio_drv_list="oss" 526 audio_possible_drivers="oss alsa sdl esd pa" 527 linux="yes" 528 linux_user="yes" 529 usb="linux" 530 kvm="yes" 531 vhost_net="yes" 532 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then 533 audio_possible_drivers="$audio_possible_drivers fmod" 534 fi 535;; 536esac 537 538if [ "$bsd" = "yes" ] ; then 539 if [ "$darwin" != "yes" ] ; then 540 usb="bsd" 541 bsd_user="yes" 542 fi 543fi 544 545: ${make=${MAKE-make}} 546: ${install=${INSTALL-install}} 547: ${python=${PYTHON-python}} 548: ${smbd=${SMBD-/usr/sbin/smbd}} 549 550# Default objcc to clang if available, otherwise use CC 551if has clang; then 552 objcc=clang 553else 554 objcc="$cc" 555fi 556 557if test "$mingw32" = "yes" ; then 558 EXESUF=".exe" 559 QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS" 560 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later) 561 QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS" 562 LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS" 563cat > $TMPC << EOF 564int main(void) { return 0; } 565EOF 566 if compile_prog "" "-liberty" ; then 567 LIBS="-liberty $LIBS" 568 fi 569 prefix="c:/Program Files/QEMU" 570 mandir="\${prefix}" 571 datadir="\${prefix}" 572 qemu_docdir="\${prefix}" 573 bindir="\${prefix}" 574 sysconfdir="\${prefix}" 575 local_statedir="\${prefix}" 576 confsuffix="" 577 libs_qga="-lws2_32 -lwinmm -lpowrprof $libs_qga" 578fi 579 580werror="" 581 582for opt do 583 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'` 584 case "$opt" in 585 --help|-h) show_help=yes 586 ;; 587 --version|-V) exec cat $source_path/VERSION 588 ;; 589 --prefix=*) prefix="$optarg" 590 ;; 591 --interp-prefix=*) interp_prefix="$optarg" 592 ;; 593 --source-path=*) 594 ;; 595 --cross-prefix=*) 596 ;; 597 --cc=*) 598 ;; 599 --host-cc=*) host_cc="$optarg" 600 ;; 601 --objcc=*) objcc="$optarg" 602 ;; 603 --make=*) make="$optarg" 604 ;; 605 --install=*) install="$optarg" 606 ;; 607 --python=*) python="$optarg" 608 ;; 609 --gcov=*) gcov_tool="$optarg" 610 ;; 611 --smbd=*) smbd="$optarg" 612 ;; 613 --extra-cflags=*) 614 ;; 615 --extra-ldflags=*) 616 ;; 617 --enable-debug-info) 618 ;; 619 --disable-debug-info) 620 ;; 621 --cpu=*) 622 ;; 623 --target-list=*) target_list="$optarg" 624 ;; 625 --enable-trace-backend=*) trace_backend="$optarg" 626 ;; 627 --with-trace-file=*) trace_file="$optarg" 628 ;; 629 --enable-gprof) gprof="yes" 630 ;; 631 --enable-gcov) gcov="yes" 632 ;; 633 --static) 634 static="yes" 635 LDFLAGS="-static $LDFLAGS" 636 QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS" 637 ;; 638 --mandir=*) mandir="$optarg" 639 ;; 640 --bindir=*) bindir="$optarg" 641 ;; 642 --libdir=*) libdir="$optarg" 643 ;; 644 --libexecdir=*) libexecdir="$optarg" 645 ;; 646 --includedir=*) includedir="$optarg" 647 ;; 648 --datadir=*) datadir="$optarg" 649 ;; 650 --with-confsuffix=*) confsuffix="$optarg" 651 ;; 652 --docdir=*) qemu_docdir="$optarg" 653 ;; 654 --sysconfdir=*) sysconfdir="$optarg" 655 ;; 656 --localstatedir=*) local_statedir="$optarg" 657 ;; 658 --sbindir=*|--sharedstatedir=*|\ 659 --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\ 660 --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*) 661 # These switches are silently ignored, for compatibility with 662 # autoconf-generated configure scripts. This allows QEMU's 663 # configure to be used by RPM and similar macros that set 664 # lots of directory switches by default. 665 ;; 666 --with-system-pixman) pixman="system" 667 ;; 668 --without-system-pixman) pixman="internal" 669 ;; 670 --without-pixman) pixman="none" 671 ;; 672 --disable-sdl) sdl="no" 673 ;; 674 --enable-sdl) sdl="yes" 675 ;; 676 --disable-virtfs) virtfs="no" 677 ;; 678 --enable-virtfs) virtfs="yes" 679 ;; 680 --disable-vnc) vnc="no" 681 ;; 682 --enable-vnc) vnc="yes" 683 ;; 684 --fmod-lib=*) fmod_lib="$optarg" 685 ;; 686 --fmod-inc=*) fmod_inc="$optarg" 687 ;; 688 --oss-lib=*) oss_lib="$optarg" 689 ;; 690 --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'` 691 ;; 692 --audio-drv-list=*) audio_drv_list="$optarg" 693 ;; 694 --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'` 695 ;; 696 --enable-debug-tcg) debug_tcg="yes" 697 ;; 698 --disable-debug-tcg) debug_tcg="no" 699 ;; 700 --enable-debug) 701 # Enable debugging options that aren't excessively noisy 702 debug_tcg="yes" 703 debug="yes" 704 strip_opt="no" 705 ;; 706 --enable-sparse) sparse="yes" 707 ;; 708 --disable-sparse) sparse="no" 709 ;; 710 --disable-strip) strip_opt="no" 711 ;; 712 --disable-vnc-tls) vnc_tls="no" 713 ;; 714 --enable-vnc-tls) vnc_tls="yes" 715 ;; 716 --disable-vnc-sasl) vnc_sasl="no" 717 ;; 718 --enable-vnc-sasl) vnc_sasl="yes" 719 ;; 720 --disable-vnc-jpeg) vnc_jpeg="no" 721 ;; 722 --enable-vnc-jpeg) vnc_jpeg="yes" 723 ;; 724 --disable-vnc-png) vnc_png="no" 725 ;; 726 --enable-vnc-png) vnc_png="yes" 727 ;; 728 --disable-vnc-ws) vnc_ws="no" 729 ;; 730 --enable-vnc-ws) vnc_ws="yes" 731 ;; 732 --disable-slirp) slirp="no" 733 ;; 734 --disable-uuid) uuid="no" 735 ;; 736 --enable-uuid) uuid="yes" 737 ;; 738 --disable-vde) vde="no" 739 ;; 740 --enable-vde) vde="yes" 741 ;; 742 --disable-xen) xen="no" 743 ;; 744 --enable-xen) xen="yes" 745 ;; 746 --disable-xen-pci-passthrough) xen_pci_passthrough="no" 747 ;; 748 --enable-xen-pci-passthrough) xen_pci_passthrough="yes" 749 ;; 750 --disable-brlapi) brlapi="no" 751 ;; 752 --enable-brlapi) brlapi="yes" 753 ;; 754 --disable-bluez) bluez="no" 755 ;; 756 --enable-bluez) bluez="yes" 757 ;; 758 --disable-kvm) kvm="no" 759 ;; 760 --enable-kvm) kvm="yes" 761 ;; 762 --disable-tcg-interpreter) tcg_interpreter="no" 763 ;; 764 --enable-tcg-interpreter) tcg_interpreter="yes" 765 ;; 766 --disable-cap-ng) cap_ng="no" 767 ;; 768 --enable-cap-ng) cap_ng="yes" 769 ;; 770 --disable-spice) spice="no" 771 ;; 772 --enable-spice) spice="yes" 773 ;; 774 --disable-libiscsi) libiscsi="no" 775 ;; 776 --enable-libiscsi) libiscsi="yes" 777 ;; 778 --enable-profiler) profiler="yes" 779 ;; 780 --disable-cocoa) cocoa="no" 781 ;; 782 --enable-cocoa) 783 cocoa="yes" ; 784 sdl="no" ; 785 audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`" 786 ;; 787 --disable-system) softmmu="no" 788 ;; 789 --enable-system) softmmu="yes" 790 ;; 791 --disable-user) 792 linux_user="no" ; 793 bsd_user="no" ; 794 ;; 795 --enable-user) ;; 796 --disable-linux-user) linux_user="no" 797 ;; 798 --enable-linux-user) linux_user="yes" 799 ;; 800 --disable-bsd-user) bsd_user="no" 801 ;; 802 --enable-bsd-user) bsd_user="yes" 803 ;; 804 --enable-guest-base) guest_base="yes" 805 ;; 806 --disable-guest-base) guest_base="no" 807 ;; 808 --enable-pie) pie="yes" 809 ;; 810 --disable-pie) pie="no" 811 ;; 812 --enable-uname-release=*) uname_release="$optarg" 813 ;; 814 --enable-werror) werror="yes" 815 ;; 816 --disable-werror) werror="no" 817 ;; 818 --disable-curses) curses="no" 819 ;; 820 --enable-curses) curses="yes" 821 ;; 822 --disable-curl) curl="no" 823 ;; 824 --enable-curl) curl="yes" 825 ;; 826 --disable-fdt) fdt="no" 827 ;; 828 --enable-fdt) fdt="yes" 829 ;; 830 --disable-nptl) nptl="no" 831 ;; 832 --enable-nptl) nptl="yes" 833 ;; 834 --enable-mixemu) mixemu="yes" 835 ;; 836 --disable-linux-aio) linux_aio="no" 837 ;; 838 --enable-linux-aio) linux_aio="yes" 839 ;; 840 --disable-attr) attr="no" 841 ;; 842 --enable-attr) attr="yes" 843 ;; 844 --disable-blobs) blobs="no" 845 ;; 846 --with-pkgversion=*) pkgversion=" ($optarg)" 847 ;; 848 --with-coroutine=*) coroutine="$optarg" 849 ;; 850 --disable-docs) docs="no" 851 ;; 852 --enable-docs) docs="yes" 853 ;; 854 --disable-vhost-net) vhost_net="no" 855 ;; 856 --enable-vhost-net) vhost_net="yes" 857 ;; 858 --disable-opengl) opengl="no" 859 ;; 860 --enable-opengl) opengl="yes" 861 ;; 862 --disable-rbd) rbd="no" 863 ;; 864 --enable-rbd) rbd="yes" 865 ;; 866 --disable-xfsctl) xfs="no" 867 ;; 868 --enable-xfsctl) xfs="yes" 869 ;; 870 --disable-smartcard-nss) smartcard_nss="no" 871 ;; 872 --enable-smartcard-nss) smartcard_nss="yes" 873 ;; 874 --disable-usb-redir) usb_redir="no" 875 ;; 876 --enable-usb-redir) usb_redir="yes" 877 ;; 878 --disable-zlib-test) zlib="no" 879 ;; 880 --enable-guest-agent) guest_agent="yes" 881 ;; 882 --disable-guest-agent) guest_agent="no" 883 ;; 884 --enable-tools) want_tools="yes" 885 ;; 886 --disable-tools) want_tools="no" 887 ;; 888 --enable-seccomp) seccomp="yes" 889 ;; 890 --disable-seccomp) seccomp="no" 891 ;; 892 --disable-glusterfs) glusterfs="no" 893 ;; 894 --enable-glusterfs) glusterfs="yes" 895 ;; 896 --disable-virtio-blk-data-plane) virtio_blk_data_plane="no" 897 ;; 898 --enable-virtio-blk-data-plane) virtio_blk_data_plane="yes" 899 ;; 900 *) echo "ERROR: unknown option $opt"; show_help="yes" 901 ;; 902 esac 903done 904 905case "$cpu" in 906 sparc) 907 LDFLAGS="-m32 $LDFLAGS" 908 QEMU_CFLAGS="-m32 -mcpu=ultrasparc $QEMU_CFLAGS" 909 ;; 910 sparc64) 911 LDFLAGS="-m64 $LDFLAGS" 912 QEMU_CFLAGS="-m64 -mcpu=ultrasparc $QEMU_CFLAGS" 913 ;; 914 s390) 915 QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS" 916 LDFLAGS="-m31 $LDFLAGS" 917 ;; 918 s390x) 919 QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS" 920 LDFLAGS="-m64 $LDFLAGS" 921 ;; 922 i386) 923 QEMU_CFLAGS="-m32 $QEMU_CFLAGS" 924 LDFLAGS="-m32 $LDFLAGS" 925 cc_i386='$(CC) -m32' 926 ;; 927 x86_64) 928 QEMU_CFLAGS="-m64 $QEMU_CFLAGS" 929 LDFLAGS="-m64 $LDFLAGS" 930 cc_i386='$(CC) -m32' 931 ;; 932 # No special flags required for other host CPUs 933esac 934 935default_target_list="" 936 937# these targets are portable 938if [ "$softmmu" = "yes" ] ; then 939 default_target_list="\ 940i386-softmmu \ 941x86_64-softmmu \ 942alpha-softmmu \ 943arm-softmmu \ 944cris-softmmu \ 945lm32-softmmu \ 946m68k-softmmu \ 947microblaze-softmmu \ 948microblazeel-softmmu \ 949mips-softmmu \ 950mipsel-softmmu \ 951mips64-softmmu \ 952mips64el-softmmu \ 953or32-softmmu \ 954ppc-softmmu \ 955ppcemb-softmmu \ 956ppc64-softmmu \ 957sh4-softmmu \ 958sh4eb-softmmu \ 959sparc-softmmu \ 960sparc64-softmmu \ 961s390x-softmmu \ 962xtensa-softmmu \ 963xtensaeb-softmmu \ 964unicore32-softmmu \ 965" 966fi 967# the following are Linux specific 968if [ "$linux_user" = "yes" ] ; then 969 default_target_list="${default_target_list}\ 970i386-linux-user \ 971x86_64-linux-user \ 972alpha-linux-user \ 973arm-linux-user \ 974armeb-linux-user \ 975cris-linux-user \ 976m68k-linux-user \ 977microblaze-linux-user \ 978microblazeel-linux-user \ 979mips-linux-user \ 980mipsel-linux-user \ 981or32-linux-user \ 982ppc-linux-user \ 983ppc64-linux-user \ 984ppc64abi32-linux-user \ 985sh4-linux-user \ 986sh4eb-linux-user \ 987sparc-linux-user \ 988sparc64-linux-user \ 989sparc32plus-linux-user \ 990unicore32-linux-user \ 991s390x-linux-user \ 992" 993fi 994# the following are BSD specific 995if [ "$bsd_user" = "yes" ] ; then 996 default_target_list="${default_target_list}\ 997i386-bsd-user \ 998x86_64-bsd-user \ 999sparc-bsd-user \ 1000sparc64-bsd-user \ 1001" 1002fi 1003 1004if test x"$show_help" = x"yes" ; then 1005cat << EOF 1006 1007Usage: configure [options] 1008Options: [defaults in brackets after descriptions] 1009 1010EOF 1011echo "Standard options:" 1012echo " --help print this message" 1013echo " --prefix=PREFIX install in PREFIX [$prefix]" 1014echo " --interp-prefix=PREFIX where to find shared libraries, etc." 1015echo " use %M for cpu name [$interp_prefix]" 1016echo " --target-list=LIST set target list (default: build everything)" 1017echo "Available targets: $default_target_list" | \ 1018 fold -s -w 53 | sed -e 's/^/ /' 1019echo "" 1020echo "Advanced options (experts only):" 1021echo " --source-path=PATH path of source code [$source_path]" 1022echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]" 1023echo " --cc=CC use C compiler CC [$cc]" 1024echo " --host-cc=CC use C compiler CC [$host_cc] for code run at" 1025echo " build time" 1026echo " --objcc=OBJCC use Objective-C compiler OBJCC [$objcc]" 1027echo " --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS" 1028echo " --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS" 1029echo " --make=MAKE use specified make [$make]" 1030echo " --install=INSTALL use specified install [$install]" 1031echo " --python=PYTHON use specified python [$python]" 1032echo " --smbd=SMBD use specified smbd [$smbd]" 1033echo " --static enable static build [$static]" 1034echo " --mandir=PATH install man pages in PATH" 1035echo " --datadir=PATH install firmware in PATH$confsuffix" 1036echo " --docdir=PATH install documentation in PATH$confsuffix" 1037echo " --bindir=PATH install binaries in PATH" 1038echo " --sysconfdir=PATH install config in PATH$confsuffix" 1039echo " --localstatedir=PATH install local state in PATH" 1040echo " --with-confsuffix=SUFFIX suffix for QEMU data inside datadir and sysconfdir [$confsuffix]" 1041echo " --enable-debug-tcg enable TCG debugging" 1042echo " --disable-debug-tcg disable TCG debugging (default)" 1043echo " --enable-debug enable common debug build options" 1044echo " --enable-sparse enable sparse checker" 1045echo " --disable-sparse disable sparse checker (default)" 1046echo " --disable-strip disable stripping binaries" 1047echo " --disable-werror disable compilation abort on warning" 1048echo " --disable-sdl disable SDL" 1049echo " --enable-sdl enable SDL" 1050echo " --disable-virtfs disable VirtFS" 1051echo " --enable-virtfs enable VirtFS" 1052echo " --disable-vnc disable VNC" 1053echo " --enable-vnc enable VNC" 1054echo " --disable-cocoa disable Cocoa (Mac OS X only)" 1055echo " --enable-cocoa enable Cocoa (default on Mac OS X)" 1056echo " --audio-drv-list=LIST set audio drivers list:" 1057echo " Available drivers: $audio_possible_drivers" 1058echo " --audio-card-list=LIST set list of emulated audio cards [$audio_card_list]" 1059echo " Available cards: $audio_possible_cards" 1060echo " --block-drv-whitelist=L set block driver whitelist" 1061echo " (affects only QEMU, not qemu-img)" 1062echo " --enable-mixemu enable mixer emulation" 1063echo " --disable-xen disable xen backend driver support" 1064echo " --enable-xen enable xen backend driver support" 1065echo " --disable-xen-pci-passthrough" 1066echo " --enable-xen-pci-passthrough" 1067echo " --disable-brlapi disable BrlAPI" 1068echo " --enable-brlapi enable BrlAPI" 1069echo " --disable-vnc-tls disable TLS encryption for VNC server" 1070echo " --enable-vnc-tls enable TLS encryption for VNC server" 1071echo " --disable-vnc-sasl disable SASL encryption for VNC server" 1072echo " --enable-vnc-sasl enable SASL encryption for VNC server" 1073echo " --disable-vnc-jpeg disable JPEG lossy compression for VNC server" 1074echo " --enable-vnc-jpeg enable JPEG lossy compression for VNC server" 1075echo " --disable-vnc-png disable PNG compression for VNC server (default)" 1076echo " --enable-vnc-png enable PNG compression for VNC server" 1077echo " --disable-vnc-ws disable Websockets support for VNC server" 1078echo " --enable-vnc-ws enable Websockets support for VNC server" 1079echo " --disable-curses disable curses output" 1080echo " --enable-curses enable curses output" 1081echo " --disable-curl disable curl connectivity" 1082echo " --enable-curl enable curl connectivity" 1083echo " --disable-fdt disable fdt device tree" 1084echo " --enable-fdt enable fdt device tree" 1085echo " --disable-bluez disable bluez stack connectivity" 1086echo " --enable-bluez enable bluez stack connectivity" 1087echo " --disable-slirp disable SLIRP userspace network connectivity" 1088echo " --disable-kvm disable KVM acceleration support" 1089echo " --enable-kvm enable KVM acceleration support" 1090echo " --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)" 1091echo " --disable-nptl disable usermode NPTL support" 1092echo " --enable-nptl enable usermode NPTL support" 1093echo " --enable-system enable all system emulation targets" 1094echo " --disable-system disable all system emulation targets" 1095echo " --enable-user enable supported user emulation targets" 1096echo " --disable-user disable all user emulation targets" 1097echo " --enable-linux-user enable all linux usermode emulation targets" 1098echo " --disable-linux-user disable all linux usermode emulation targets" 1099echo " --enable-bsd-user enable all BSD usermode emulation targets" 1100echo " --disable-bsd-user disable all BSD usermode emulation targets" 1101echo " --enable-guest-base enable GUEST_BASE support for usermode" 1102echo " emulation targets" 1103echo " --disable-guest-base disable GUEST_BASE support" 1104echo " --enable-pie build Position Independent Executables" 1105echo " --disable-pie do not build Position Independent Executables" 1106echo " --fmod-lib path to FMOD library" 1107echo " --fmod-inc path to FMOD includes" 1108echo " --oss-lib path to OSS library" 1109echo " --enable-uname-release=R Return R for uname -r in usermode emulation" 1110echo " --cpu=CPU Build for host CPU [$cpu]" 1111echo " --disable-uuid disable uuid support" 1112echo " --enable-uuid enable uuid support" 1113echo " --disable-vde disable support for vde network" 1114echo " --enable-vde enable support for vde network" 1115echo " --disable-linux-aio disable Linux AIO support" 1116echo " --enable-linux-aio enable Linux AIO support" 1117echo " --disable-cap-ng disable libcap-ng support" 1118echo " --enable-cap-ng enable libcap-ng support" 1119echo " --disable-attr disables attr and xattr support" 1120echo " --enable-attr enable attr and xattr support" 1121echo " --disable-blobs disable installing provided firmware blobs" 1122echo " --enable-docs enable documentation build" 1123echo " --disable-docs disable documentation build" 1124echo " --disable-vhost-net disable vhost-net acceleration support" 1125echo " --enable-vhost-net enable vhost-net acceleration support" 1126echo " --enable-trace-backend=B Set trace backend" 1127echo " Available backends:" $($python "$source_path"/scripts/tracetool.py --list-backends) 1128echo " --with-trace-file=NAME Full PATH,NAME of file to store traces" 1129echo " Default:trace-<pid>" 1130echo " --disable-spice disable spice" 1131echo " --enable-spice enable spice" 1132echo " --enable-rbd enable building the rados block device (rbd)" 1133echo " --disable-libiscsi disable iscsi support" 1134echo " --enable-libiscsi enable iscsi support" 1135echo " --disable-smartcard-nss disable smartcard nss support" 1136echo " --enable-smartcard-nss enable smartcard nss support" 1137echo " --disable-usb-redir disable usb network redirection support" 1138echo " --enable-usb-redir enable usb network redirection support" 1139echo " --disable-guest-agent disable building of the QEMU Guest Agent" 1140echo " --enable-guest-agent enable building of the QEMU Guest Agent" 1141echo " --disable-seccomp disable seccomp support" 1142echo " --enable-seccomp enables seccomp support" 1143echo " --with-coroutine=BACKEND coroutine backend. Supported options:" 1144echo " gthread, ucontext, sigaltstack, windows" 1145echo " --enable-glusterfs enable GlusterFS backend" 1146echo " --disable-glusterfs disable GlusterFS backend" 1147echo " --enable-gcov enable test coverage analysis with gcov" 1148echo " --gcov=GCOV use specified gcov [$gcov_tool]" 1149echo "" 1150echo "NOTE: The object files are built at the place where configure is launched" 1151exit 1 1152fi 1153 1154# Now we have handled --enable-tcg-interpreter and know we're not just 1155# printing the help message, bail out if the host CPU isn't supported. 1156if test "$ARCH" = "unknown"; then 1157 if test "$tcg_interpreter" = "yes" ; then 1158 echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)" 1159 ARCH=tci 1160 else 1161 echo "Unsupported CPU = $cpu, try --enable-tcg-interpreter" 1162 exit 1 1163 fi 1164fi 1165 1166# check that the C compiler works. 1167cat > $TMPC <<EOF 1168int main(void) { return 0; } 1169EOF 1170 1171if compile_object ; then 1172 : C compiler works ok 1173else 1174 echo "ERROR: \"$cc\" either does not exist or does not work" 1175 exit 1 1176fi 1177 1178# Consult white-list to determine whether to enable werror 1179# by default. Only enable by default for git builds 1180z_version=`cut -f3 -d. $source_path/VERSION` 1181 1182if test -z "$werror" ; then 1183 if test -d "$source_path/.git" -a \ 1184 "$linux" = "yes" ; then 1185 werror="yes" 1186 else 1187 werror="no" 1188 fi 1189fi 1190 1191gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits" 1192gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags" 1193gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags" 1194gcc_flags="-fstack-protector-all -Wendif-labels $gcc_flags" 1195gcc_flags="-Wno-initializer-overrides $gcc_flags" 1196# Note that we do not add -Werror to gcc_flags here, because that would 1197# enable it for all configure tests. If a configure test failed due 1198# to -Werror this would just silently disable some features, 1199# so it's too error prone. 1200cat > $TMPC << EOF 1201int main(void) { return 0; } 1202EOF 1203for flag in $gcc_flags; do 1204 # Use the positive sense of the flag when testing for -Wno-wombat 1205 # support (gcc will happily accept the -Wno- form of unknown 1206 # warning options). 1207 optflag="$(echo $flag | sed -e 's/^-Wno-/-W/')" 1208 if compile_prog "-Werror $optflag" "" ; then 1209 QEMU_CFLAGS="$QEMU_CFLAGS $flag" 1210 fi 1211done 1212 1213# Workaround for http://gcc.gnu.org/PR55489. Happens with -fPIE/-fPIC and 1214# large functions that use global variables. The bug is in all releases of 1215# GCC, but it became particularly acute in 4.6.x and 4.7.x. It is fixed in 1216# 4.7.3 and 4.8.0. We should be able to delete this at the end of 2013. 1217cat > $TMPC << EOF 1218#if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2)) 1219int main(void) { return 0; } 1220#else 1221#error No bug in this compiler. 1222#endif 1223EOF 1224if compile_prog "-Werror -fno-gcse" "" ; then 1225 TRANSLATE_OPT_CFLAGS=-fno-gcse 1226fi 1227 1228if test "$static" = "yes" ; then 1229 if test "$pie" = "yes" ; then 1230 echo "static and pie are mutually incompatible" 1231 exit 1 1232 else 1233 pie="no" 1234 fi 1235fi 1236 1237if test "$pie" = ""; then 1238 case "$cpu-$targetos" in 1239 i386-Linux|x86_64-Linux|i386-OpenBSD|x86_64-OpenBSD) 1240 ;; 1241 *) 1242 pie="no" 1243 ;; 1244 esac 1245fi 1246 1247if test "$pie" != "no" ; then 1248 cat > $TMPC << EOF 1249 1250#ifdef __linux__ 1251# define THREAD __thread 1252#else 1253# define THREAD 1254#endif 1255 1256static THREAD int tls_var; 1257 1258int main(void) { return tls_var; } 1259 1260EOF 1261 if compile_prog "-fPIE -DPIE" "-pie"; then 1262 QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS" 1263 LDFLAGS="-pie $LDFLAGS" 1264 pie="yes" 1265 if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then 1266 LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS" 1267 fi 1268 else 1269 if test "$pie" = "yes"; then 1270 echo "PIE not available due to missing toolchain support" 1271 exit 1 1272 else 1273 echo "Disabling PIE due to missing toolchain support" 1274 pie="no" 1275 fi 1276 fi 1277fi 1278 1279# 1280# Solaris specific configure tool chain decisions 1281# 1282if test "$solaris" = "yes" ; then 1283 if has $install; then 1284 : 1285 else 1286 echo "Solaris install program not found. Use --install=/usr/ucb/install or" 1287 echo "install fileutils from www.blastwave.org using pkg-get -i fileutils" 1288 echo "to get ginstall which is used by default (which lives in /opt/csw/bin)" 1289 exit 1 1290 fi 1291 if test "`path_of $install`" = "/usr/sbin/install" ; then 1292 echo "Error: Solaris /usr/sbin/install is not an appropriate install program." 1293 echo "try ginstall from the GNU fileutils available from www.blastwave.org" 1294 echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install" 1295 exit 1 1296 fi 1297 if has ar; then 1298 : 1299 else 1300 echo "Error: No path includes ar" 1301 if test -f /usr/ccs/bin/ar ; then 1302 echo "Add /usr/ccs/bin to your path and rerun configure" 1303 fi 1304 exit 1 1305 fi 1306fi 1307 1308if ! has $python; then 1309 echo "Python not found. Use --python=/path/to/python" 1310 exit 1 1311fi 1312 1313# Note that if the Python conditional here evaluates True we will exit 1314# with status 1 which is a shell 'false' value. 1315if ! "$python" -c 'import sys; sys.exit(sys.version_info < (2,4) or sys.version_info >= (3,))'; then 1316 echo "Cannot use '$python', Python 2.4 or later is required." 1317 echo "Note that Python 3 or later is not yet supported." 1318 echo "Use --python=/path/to/python to specify a supported Python." 1319 exit 1 1320fi 1321 1322if test -z "${target_list+xxx}" ; then 1323 target_list="$default_target_list" 1324else 1325 target_list=`echo "$target_list" | sed -e 's/,/ /g'` 1326fi 1327# see if system emulation was really requested 1328case " $target_list " in 1329 *"-softmmu "*) softmmu=yes 1330 ;; 1331 *) softmmu=no 1332 ;; 1333esac 1334 1335feature_not_found() { 1336 feature=$1 1337 1338 echo "ERROR" 1339 echo "ERROR: User requested feature $feature" 1340 echo "ERROR: configure was not able to find it" 1341 echo "ERROR" 1342 exit 1; 1343} 1344 1345if test -z "$cross_prefix" ; then 1346 1347# --- 1348# big/little endian test 1349cat > $TMPC << EOF 1350#include <inttypes.h> 1351int main(void) { 1352 volatile uint32_t i=0x01234567; 1353 return (*((uint8_t*)(&i))) == 0x67; 1354} 1355EOF 1356 1357if compile_prog "" "" ; then 1358$TMPE && bigendian="yes" 1359else 1360echo big/little test failed 1361fi 1362 1363else 1364 1365# if cross compiling, cannot launch a program, so make a static guess 1366case "$cpu" in 1367 arm) 1368 # ARM can be either way; ask the compiler which one we are 1369 if check_define __ARMEB__; then 1370 bigendian=yes 1371 fi 1372 ;; 1373 hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64) 1374 bigendian=yes 1375 ;; 1376esac 1377 1378fi 1379 1380########################################## 1381# pkg-config probe 1382 1383if ! has "$pkg_config_exe"; then 1384 echo "Error: pkg-config binary '$pkg_config_exe' not found" 1385 exit 1 1386fi 1387 1388########################################## 1389# NPTL probe 1390 1391if test "$nptl" != "no" ; then 1392 cat > $TMPC <<EOF 1393#include <sched.h> 1394#include <linux/futex.h> 1395int main(void) { 1396#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT) 1397#error bork 1398#endif 1399 return 0; 1400} 1401EOF 1402 1403 if compile_object ; then 1404 nptl=yes 1405 else 1406 if test "$nptl" = "yes" ; then 1407 feature_not_found "nptl" 1408 fi 1409 nptl=no 1410 fi 1411fi 1412 1413########################################## 1414# zlib check 1415 1416if test "$zlib" != "no" ; then 1417 cat > $TMPC << EOF 1418#include <zlib.h> 1419int main(void) { zlibVersion(); return 0; } 1420EOF 1421 if compile_prog "" "-lz" ; then 1422 : 1423 else 1424 echo 1425 echo "Error: zlib check failed" 1426 echo "Make sure to have the zlib libs and headers installed." 1427 echo 1428 exit 1 1429 fi 1430fi 1431 1432########################################## 1433# libseccomp check 1434 1435if test "$seccomp" != "no" ; then 1436 if $pkg_config --atleast-version=1.0.0 libseccomp --modversion >/dev/null 2>&1; then 1437 libs_softmmu="$libs_softmmu `$pkg_config --libs libseccomp`" 1438 seccomp="yes" 1439 else 1440 if test "$seccomp" = "yes"; then 1441 feature_not_found "libseccomp" 1442 fi 1443 seccomp="no" 1444 fi 1445fi 1446########################################## 1447# xen probe 1448 1449if test "$xen" != "no" ; then 1450 xen_libs="-lxenstore -lxenctrl -lxenguest" 1451 1452 # First we test whether Xen headers and libraries are available. 1453 # If no, we are done and there is no Xen support. 1454 # If yes, more tests are run to detect the Xen version. 1455 1456 # Xen (any) 1457 cat > $TMPC <<EOF 1458#include <xenctrl.h> 1459int main(void) { 1460 return 0; 1461} 1462EOF 1463 if ! compile_prog "" "$xen_libs" ; then 1464 # Xen not found 1465 if test "$xen" = "yes" ; then 1466 feature_not_found "xen" 1467 fi 1468 xen=no 1469 1470 # Xen unstable 1471 elif 1472 cat > $TMPC <<EOF && 1473#include <xenctrl.h> 1474#include <xenstore.h> 1475#include <stdint.h> 1476#include <xen/hvm/hvm_info_table.h> 1477#if !defined(HVM_MAX_VCPUS) 1478# error HVM_MAX_VCPUS not defined 1479#endif 1480int main(void) { 1481 xc_interface *xc; 1482 xs_daemon_open(); 1483 xc = xc_interface_open(0, 0, 0); 1484 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1485 xc_gnttab_open(NULL, 0); 1486 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 1487 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 1488 return 0; 1489} 1490EOF 1491 compile_prog "" "$xen_libs" 1492 then 1493 xen_ctrl_version=420 1494 xen=yes 1495 1496 elif 1497 cat > $TMPC <<EOF && 1498#include <xenctrl.h> 1499#include <xs.h> 1500#include <stdint.h> 1501#include <xen/hvm/hvm_info_table.h> 1502#if !defined(HVM_MAX_VCPUS) 1503# error HVM_MAX_VCPUS not defined 1504#endif 1505int main(void) { 1506 xs_daemon_open(); 1507 xc_interface_open(0, 0, 0); 1508 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1509 xc_gnttab_open(NULL, 0); 1510 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 1511 return 0; 1512} 1513EOF 1514 compile_prog "" "$xen_libs" 1515 then 1516 xen_ctrl_version=410 1517 xen=yes 1518 1519 # Xen 4.0.0 1520 elif 1521 cat > $TMPC <<EOF && 1522#include <xenctrl.h> 1523#include <xs.h> 1524#include <stdint.h> 1525#include <xen/hvm/hvm_info_table.h> 1526#if !defined(HVM_MAX_VCPUS) 1527# error HVM_MAX_VCPUS not defined 1528#endif 1529int main(void) { 1530 struct xen_add_to_physmap xatp = { 1531 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0, 1532 }; 1533 xs_daemon_open(); 1534 xc_interface_open(); 1535 xc_gnttab_open(); 1536 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1537 xc_memory_op(0, XENMEM_add_to_physmap, &xatp); 1538 return 0; 1539} 1540EOF 1541 compile_prog "" "$xen_libs" 1542 then 1543 xen_ctrl_version=400 1544 xen=yes 1545 1546 # Xen 3.4.0 1547 elif 1548 cat > $TMPC <<EOF && 1549#include <xenctrl.h> 1550#include <xs.h> 1551int main(void) { 1552 struct xen_add_to_physmap xatp = { 1553 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0, 1554 }; 1555 xs_daemon_open(); 1556 xc_interface_open(); 1557 xc_gnttab_open(); 1558 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1559 xc_memory_op(0, XENMEM_add_to_physmap, &xatp); 1560 return 0; 1561} 1562EOF 1563 compile_prog "" "$xen_libs" 1564 then 1565 xen_ctrl_version=340 1566 xen=yes 1567 1568 # Xen 3.3.0 1569 elif 1570 cat > $TMPC <<EOF && 1571#include <xenctrl.h> 1572#include <xs.h> 1573int main(void) { 1574 xs_daemon_open(); 1575 xc_interface_open(); 1576 xc_gnttab_open(); 1577 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1578 return 0; 1579} 1580EOF 1581 compile_prog "" "$xen_libs" 1582 then 1583 xen_ctrl_version=330 1584 xen=yes 1585 1586 # Xen version unsupported 1587 else 1588 if test "$xen" = "yes" ; then 1589 feature_not_found "xen (unsupported version)" 1590 fi 1591 xen=no 1592 fi 1593 1594 if test "$xen" = yes; then 1595 libs_softmmu="$xen_libs $libs_softmmu" 1596 fi 1597fi 1598 1599if test "$xen_pci_passthrough" != "no"; then 1600 if test "$xen" = "yes" && test "$linux" = "yes" && 1601 test "$xen_ctrl_version" -ge 340; then 1602 xen_pci_passthrough=yes 1603 else 1604 if test "$xen_pci_passthrough" = "yes"; then 1605 echo "ERROR" 1606 echo "ERROR: User requested feature Xen PCI Passthrough" 1607 echo "ERROR: but this feature require /sys from Linux" 1608 if test "$xen_ctrl_version" -lt 340; then 1609 echo "ERROR: This feature does not work with Xen 3.3" 1610 fi 1611 echo "ERROR" 1612 exit 1; 1613 fi 1614 xen_pci_passthrough=no 1615 fi 1616fi 1617 1618########################################## 1619# libtool probe 1620 1621if ! has $libtool; then 1622 libtool= 1623fi 1624 1625########################################## 1626# Sparse probe 1627if test "$sparse" != "no" ; then 1628 if has cgcc; then 1629 sparse=yes 1630 else 1631 if test "$sparse" = "yes" ; then 1632 feature_not_found "sparse" 1633 fi 1634 sparse=no 1635 fi 1636fi 1637 1638########################################## 1639# SDL probe 1640 1641# Look for sdl configuration program (pkg-config or sdl-config). Try 1642# sdl-config even without cross prefix, and favour pkg-config over sdl-config. 1643if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then 1644 sdl_config=sdl-config 1645fi 1646 1647if $pkg_config sdl --modversion >/dev/null 2>&1; then 1648 sdlconfig="$pkg_config sdl" 1649 _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'` 1650elif has ${sdl_config}; then 1651 sdlconfig="$sdl_config" 1652 _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'` 1653else 1654 if test "$sdl" = "yes" ; then 1655 feature_not_found "sdl" 1656 fi 1657 sdl=no 1658fi 1659if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then 1660 echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2 1661fi 1662 1663sdl_too_old=no 1664if test "$sdl" != "no" ; then 1665 cat > $TMPC << EOF 1666#include <SDL.h> 1667#undef main /* We don't want SDL to override our main() */ 1668int main( void ) { return SDL_Init (SDL_INIT_VIDEO); } 1669EOF 1670 sdl_cflags=`$sdlconfig --cflags 2> /dev/null` 1671 if test "$static" = "yes" ; then 1672 sdl_libs=`$sdlconfig --static-libs 2>/dev/null` 1673 else 1674 sdl_libs=`$sdlconfig --libs 2> /dev/null` 1675 fi 1676 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 1677 if test "$_sdlversion" -lt 121 ; then 1678 sdl_too_old=yes 1679 else 1680 if test "$cocoa" = "no" ; then 1681 sdl=yes 1682 fi 1683 fi 1684 1685 # static link with sdl ? (note: sdl.pc's --static --libs is broken) 1686 if test "$sdl" = "yes" -a "$static" = "yes" ; then 1687 if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then 1688 sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`" 1689 sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`" 1690 fi 1691 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 1692 : 1693 else 1694 sdl=no 1695 fi 1696 fi # static link 1697 else # sdl not found 1698 if test "$sdl" = "yes" ; then 1699 feature_not_found "sdl" 1700 fi 1701 sdl=no 1702 fi # sdl compile test 1703fi 1704 1705if test "$sdl" = "yes" ; then 1706 cat > $TMPC <<EOF 1707#include <SDL.h> 1708#if defined(SDL_VIDEO_DRIVER_X11) 1709#include <X11/XKBlib.h> 1710#else 1711#error No x11 support 1712#endif 1713int main(void) { return 0; } 1714EOF 1715 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 1716 sdl_libs="$sdl_libs -lX11" 1717 fi 1718 libs_softmmu="$sdl_libs $libs_softmmu" 1719fi 1720 1721########################################## 1722# VNC TLS/WS detection 1723if test "$vnc" = "yes" -a \( "$vnc_tls" != "no" -o "$vnc_ws" != "no" \) ; then 1724 cat > $TMPC <<EOF 1725#include <gnutls/gnutls.h> 1726int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; } 1727EOF 1728 vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null` 1729 vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null` 1730 if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then 1731 if test "$vnc_tls" != "no" ; then 1732 vnc_tls=yes 1733 fi 1734 if test "$vnc_ws" != "no" ; then 1735 vnc_ws=yes 1736 fi 1737 libs_softmmu="$vnc_tls_libs $libs_softmmu" 1738 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_tls_cflags" 1739 else 1740 if test "$vnc_tls" = "yes" ; then 1741 feature_not_found "vnc-tls" 1742 fi 1743 if test "$vnc_ws" = "yes" ; then 1744 feature_not_found "vnc-ws" 1745 fi 1746 vnc_tls=no 1747 vnc_ws=no 1748 fi 1749fi 1750 1751########################################## 1752# VNC SASL detection 1753if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then 1754 cat > $TMPC <<EOF 1755#include <sasl/sasl.h> 1756#include <stdio.h> 1757int main(void) { sasl_server_init(NULL, "qemu"); return 0; } 1758EOF 1759 # Assuming Cyrus-SASL installed in /usr prefix 1760 vnc_sasl_cflags="" 1761 vnc_sasl_libs="-lsasl2" 1762 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then 1763 vnc_sasl=yes 1764 libs_softmmu="$vnc_sasl_libs $libs_softmmu" 1765 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags" 1766 else 1767 if test "$vnc_sasl" = "yes" ; then 1768 feature_not_found "vnc-sasl" 1769 fi 1770 vnc_sasl=no 1771 fi 1772fi 1773 1774########################################## 1775# VNC JPEG detection 1776if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then 1777cat > $TMPC <<EOF 1778#include <stdio.h> 1779#include <jpeglib.h> 1780int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; } 1781EOF 1782 vnc_jpeg_cflags="" 1783 vnc_jpeg_libs="-ljpeg" 1784 if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then 1785 vnc_jpeg=yes 1786 libs_softmmu="$vnc_jpeg_libs $libs_softmmu" 1787 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags" 1788 else 1789 if test "$vnc_jpeg" = "yes" ; then 1790 feature_not_found "vnc-jpeg" 1791 fi 1792 vnc_jpeg=no 1793 fi 1794fi 1795 1796########################################## 1797# VNC PNG detection 1798if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then 1799cat > $TMPC <<EOF 1800//#include <stdio.h> 1801#include <png.h> 1802#include <stddef.h> 1803int main(void) { 1804 png_structp png_ptr; 1805 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL); 1806 return png_ptr != 0; 1807} 1808EOF 1809 if $pkg_config libpng --modversion >/dev/null 2>&1; then 1810 vnc_png_cflags=`$pkg_config libpng --cflags 2> /dev/null` 1811 vnc_png_libs=`$pkg_config libpng --libs 2> /dev/null` 1812 else 1813 vnc_png_cflags="" 1814 vnc_png_libs="-lpng" 1815 fi 1816 if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then 1817 vnc_png=yes 1818 libs_softmmu="$vnc_png_libs $libs_softmmu" 1819 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags" 1820 else 1821 if test "$vnc_png" = "yes" ; then 1822 feature_not_found "vnc-png" 1823 fi 1824 vnc_png=no 1825 fi 1826fi 1827 1828########################################## 1829# fnmatch() probe, used for ACL routines 1830fnmatch="no" 1831cat > $TMPC << EOF 1832#include <fnmatch.h> 1833int main(void) 1834{ 1835 fnmatch("foo", "foo", 0); 1836 return 0; 1837} 1838EOF 1839if compile_prog "" "" ; then 1840 fnmatch="yes" 1841fi 1842 1843########################################## 1844# uuid_generate() probe, used for vdi block driver 1845if test "$uuid" != "no" ; then 1846 uuid_libs="-luuid" 1847 cat > $TMPC << EOF 1848#include <uuid/uuid.h> 1849int main(void) 1850{ 1851 uuid_t my_uuid; 1852 uuid_generate(my_uuid); 1853 return 0; 1854} 1855EOF 1856 if compile_prog "" "$uuid_libs" ; then 1857 uuid="yes" 1858 libs_softmmu="$uuid_libs $libs_softmmu" 1859 libs_tools="$uuid_libs $libs_tools" 1860 else 1861 if test "$uuid" = "yes" ; then 1862 feature_not_found "uuid" 1863 fi 1864 uuid=no 1865 fi 1866fi 1867 1868########################################## 1869# xfsctl() probe, used for raw-posix 1870if test "$xfs" != "no" ; then 1871 cat > $TMPC << EOF 1872#include <stddef.h> /* NULL */ 1873#include <xfs/xfs.h> 1874int main(void) 1875{ 1876 xfsctl(NULL, 0, 0, NULL); 1877 return 0; 1878} 1879EOF 1880 if compile_prog "" "" ; then 1881 xfs="yes" 1882 else 1883 if test "$xfs" = "yes" ; then 1884 feature_not_found "xfs" 1885 fi 1886 xfs=no 1887 fi 1888fi 1889 1890########################################## 1891# vde libraries probe 1892if test "$vde" != "no" ; then 1893 vde_libs="-lvdeplug" 1894 cat > $TMPC << EOF 1895#include <libvdeplug.h> 1896int main(void) 1897{ 1898 struct vde_open_args a = {0, 0, 0}; 1899 char s[] = ""; 1900 vde_open(s, s, &a); 1901 return 0; 1902} 1903EOF 1904 if compile_prog "" "$vde_libs" ; then 1905 vde=yes 1906 libs_softmmu="$vde_libs $libs_softmmu" 1907 libs_tools="$vde_libs $libs_tools" 1908 else 1909 if test "$vde" = "yes" ; then 1910 feature_not_found "vde" 1911 fi 1912 vde=no 1913 fi 1914fi 1915 1916########################################## 1917# libcap-ng library probe 1918if test "$cap_ng" != "no" ; then 1919 cap_libs="-lcap-ng" 1920 cat > $TMPC << EOF 1921#include <cap-ng.h> 1922int main(void) 1923{ 1924 capng_capability_to_name(CAPNG_EFFECTIVE); 1925 return 0; 1926} 1927EOF 1928 if compile_prog "" "$cap_libs" ; then 1929 cap_ng=yes 1930 libs_tools="$cap_libs $libs_tools" 1931 else 1932 if test "$cap_ng" = "yes" ; then 1933 feature_not_found "cap_ng" 1934 fi 1935 cap_ng=no 1936 fi 1937fi 1938 1939########################################## 1940# Sound support libraries probe 1941 1942audio_drv_probe() 1943{ 1944 drv=$1 1945 hdr=$2 1946 lib=$3 1947 exp=$4 1948 cfl=$5 1949 cat > $TMPC << EOF 1950#include <$hdr> 1951int main(void) { $exp } 1952EOF 1953 if compile_prog "$cfl" "$lib" ; then 1954 : 1955 else 1956 echo 1957 echo "Error: $drv check failed" 1958 echo "Make sure to have the $drv libs and headers installed." 1959 echo 1960 exit 1 1961 fi 1962} 1963 1964audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'` 1965for drv in $audio_drv_list; do 1966 case $drv in 1967 alsa) 1968 audio_drv_probe $drv alsa/asoundlib.h -lasound \ 1969 "return snd_pcm_close((snd_pcm_t *)0);" 1970 libs_softmmu="-lasound $libs_softmmu" 1971 ;; 1972 1973 fmod) 1974 if test -z $fmod_lib || test -z $fmod_inc; then 1975 echo 1976 echo "Error: You must specify path to FMOD library and headers" 1977 echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so" 1978 echo 1979 exit 1 1980 fi 1981 audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc" 1982 libs_softmmu="$fmod_lib $libs_softmmu" 1983 ;; 1984 1985 esd) 1986 audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);' 1987 libs_softmmu="-lesd $libs_softmmu" 1988 audio_pt_int="yes" 1989 ;; 1990 1991 pa) 1992 audio_drv_probe $drv pulse/mainloop.h "-lpulse" \ 1993 "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;" 1994 libs_softmmu="-lpulse $libs_softmmu" 1995 audio_pt_int="yes" 1996 ;; 1997 1998 coreaudio) 1999 libs_softmmu="-framework CoreAudio $libs_softmmu" 2000 ;; 2001 2002 dsound) 2003 libs_softmmu="-lole32 -ldxguid $libs_softmmu" 2004 audio_win_int="yes" 2005 ;; 2006 2007 oss) 2008 libs_softmmu="$oss_lib $libs_softmmu" 2009 ;; 2010 2011 sdl|wav) 2012 # XXX: Probes for CoreAudio, DirectSound, SDL(?) 2013 ;; 2014 2015 winwave) 2016 libs_softmmu="-lwinmm $libs_softmmu" 2017 audio_win_int="yes" 2018 ;; 2019 2020 *) 2021 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || { 2022 echo 2023 echo "Error: Unknown driver '$drv' selected" 2024 echo "Possible drivers are: $audio_possible_drivers" 2025 echo 2026 exit 1 2027 } 2028 ;; 2029 esac 2030done 2031 2032########################################## 2033# BrlAPI probe 2034 2035if test "$brlapi" != "no" ; then 2036 brlapi_libs="-lbrlapi" 2037 cat > $TMPC << EOF 2038#include <brlapi.h> 2039#include <stddef.h> 2040int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); } 2041EOF 2042 if compile_prog "" "$brlapi_libs" ; then 2043 brlapi=yes 2044 libs_softmmu="$brlapi_libs $libs_softmmu" 2045 else 2046 if test "$brlapi" = "yes" ; then 2047 feature_not_found "brlapi" 2048 fi 2049 brlapi=no 2050 fi 2051fi 2052 2053########################################## 2054# curses probe 2055if test "$mingw32" = "yes" ; then 2056 curses_list="-lpdcurses" 2057else 2058 curses_list="-lncurses:-lcurses:$($pkg_config --libs ncurses 2>/dev/null)" 2059fi 2060 2061if test "$curses" != "no" ; then 2062 curses_found=no 2063 cat > $TMPC << EOF 2064#include <curses.h> 2065int main(void) { 2066 const char *s = curses_version(); 2067 resize_term(0, 0); 2068 return s != 0; 2069} 2070EOF 2071 IFS=: 2072 for curses_lib in $curses_list; do 2073 unset IFS 2074 if compile_prog "" "$curses_lib" ; then 2075 curses_found=yes 2076 libs_softmmu="$curses_lib $libs_softmmu" 2077 break 2078 fi 2079 done 2080 unset IFS 2081 if test "$curses_found" = "yes" ; then 2082 curses=yes 2083 else 2084 if test "$curses" = "yes" ; then 2085 feature_not_found "curses" 2086 fi 2087 curses=no 2088 fi 2089fi 2090 2091########################################## 2092# curl probe 2093 2094if $pkg_config libcurl --modversion >/dev/null 2>&1; then 2095 curlconfig="$pkg_config libcurl" 2096else 2097 curlconfig=curl-config 2098fi 2099 2100if test "$curl" != "no" ; then 2101 cat > $TMPC << EOF 2102#include <curl/curl.h> 2103int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; } 2104EOF 2105 curl_cflags=`$curlconfig --cflags 2>/dev/null` 2106 curl_libs=`$curlconfig --libs 2>/dev/null` 2107 if compile_prog "$curl_cflags" "$curl_libs" ; then 2108 curl=yes 2109 libs_tools="$curl_libs $libs_tools" 2110 libs_softmmu="$curl_libs $libs_softmmu" 2111 else 2112 if test "$curl" = "yes" ; then 2113 feature_not_found "curl" 2114 fi 2115 curl=no 2116 fi 2117fi # test "$curl" 2118 2119########################################## 2120# bluez support probe 2121if test "$bluez" != "no" ; then 2122 cat > $TMPC << EOF 2123#include <bluetooth/bluetooth.h> 2124int main(void) { return bt_error(0); } 2125EOF 2126 bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null` 2127 bluez_libs=`$pkg_config --libs bluez 2> /dev/null` 2128 if compile_prog "$bluez_cflags" "$bluez_libs" ; then 2129 bluez=yes 2130 libs_softmmu="$bluez_libs $libs_softmmu" 2131 else 2132 if test "$bluez" = "yes" ; then 2133 feature_not_found "bluez" 2134 fi 2135 bluez="no" 2136 fi 2137fi 2138 2139########################################## 2140# glib support probe 2141 2142if test "$mingw32" = yes; then 2143 # g_poll is required in order to integrate with the glib main loop. 2144 glib_req_ver=2.20 2145else 2146 glib_req_ver=2.12 2147fi 2148if $pkg_config --atleast-version=$glib_req_ver gthread-2.0 > /dev/null 2>&1 2149then 2150 glib_cflags=`$pkg_config --cflags gthread-2.0 2>/dev/null` 2151 glib_libs=`$pkg_config --libs gthread-2.0 2>/dev/null` 2152 LIBS="$glib_libs $LIBS" 2153 libs_qga="$glib_libs $libs_qga" 2154else 2155 echo "glib-$glib_req_ver required to compile QEMU" 2156 exit 1 2157fi 2158 2159########################################## 2160# pixman support probe 2161 2162if test "$pixman" = ""; then 2163 if test "$want_tools" = "no" -a "$softmmu" = "no"; then 2164 pixman="none" 2165 elif $pkg_config pixman-1 > /dev/null 2>&1; then 2166 pixman="system" 2167 else 2168 pixman="internal" 2169 fi 2170fi 2171if test "$pixman" = "none"; then 2172 if test "$want_tools" != "no" -o "$softmmu" != "no"; then 2173 echo "ERROR: pixman disabled but system emulation or tools build" 2174 echo " enabled. You can turn off pixman only if you also" 2175 echo " disable all system emulation targets and the tools" 2176 echo " build with '--disable-tools --disable-system'." 2177 exit 1 2178 fi 2179 pixman_cflags= 2180 pixman_libs= 2181elif test "$pixman" = "system"; then 2182 pixman_cflags=`$pkg_config --cflags pixman-1 2>/dev/null` 2183 pixman_libs=`$pkg_config --libs pixman-1 2>/dev/null` 2184else 2185 if test ! -d ${source_path}/pixman/pixman; then 2186 echo "ERROR: pixman not present. Your options:" 2187 echo " (1) Preferred: Install the pixman devel package (any recent" 2188 echo " distro should have packages as Xorg needs pixman too)." 2189 echo " (2) Fetch the pixman submodule, using:" 2190 echo " git submodule update --init pixman" 2191 exit 1 2192 fi 2193 mkdir -p pixman/pixman 2194 pixman_cflags="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman" 2195 pixman_libs="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1" 2196fi 2197 2198########################################## 2199# libcap probe 2200 2201if test "$cap" != "no" ; then 2202 cat > $TMPC <<EOF 2203#include <stdio.h> 2204#include <sys/capability.h> 2205int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; } 2206EOF 2207 if compile_prog "" "-lcap" ; then 2208 cap=yes 2209 else 2210 cap=no 2211 fi 2212fi 2213 2214########################################## 2215# pthread probe 2216PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2" 2217 2218pthread=no 2219cat > $TMPC << EOF 2220#include <pthread.h> 2221static void *f(void *p) { return NULL; } 2222int main(void) { 2223 pthread_t thread; 2224 pthread_create(&thread, 0, f, 0); 2225 return 0; 2226} 2227EOF 2228if compile_prog "" "" ; then 2229 pthread=yes 2230else 2231 for pthread_lib in $PTHREADLIBS_LIST; do 2232 if compile_prog "" "$pthread_lib" ; then 2233 pthread=yes 2234 found=no 2235 for lib_entry in $LIBS; do 2236 if test "$lib_entry" = "$pthread_lib"; then 2237 found=yes 2238 break 2239 fi 2240 done 2241 if test "$found" = "no"; then 2242 LIBS="$pthread_lib $LIBS" 2243 fi 2244 break 2245 fi 2246 done 2247fi 2248 2249if test "$mingw32" != yes -a "$pthread" = no; then 2250 echo 2251 echo "Error: pthread check failed" 2252 echo "Make sure to have the pthread libs and headers installed." 2253 echo 2254 exit 1 2255fi 2256 2257########################################## 2258# rbd probe 2259if test "$rbd" != "no" ; then 2260 cat > $TMPC <<EOF 2261#include <stdio.h> 2262#include <rbd/librbd.h> 2263int main(void) { 2264 rados_t cluster; 2265 rados_create(&cluster, NULL); 2266 return 0; 2267} 2268EOF 2269 rbd_libs="-lrbd -lrados" 2270 if compile_prog "" "$rbd_libs" ; then 2271 rbd=yes 2272 libs_tools="$rbd_libs $libs_tools" 2273 libs_softmmu="$rbd_libs $libs_softmmu" 2274 else 2275 if test "$rbd" = "yes" ; then 2276 feature_not_found "rados block device" 2277 fi 2278 rbd=no 2279 fi 2280fi 2281 2282########################################## 2283# linux-aio probe 2284 2285if test "$linux_aio" != "no" ; then 2286 cat > $TMPC <<EOF 2287#include <libaio.h> 2288#include <sys/eventfd.h> 2289#include <stddef.h> 2290int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; } 2291EOF 2292 if compile_prog "" "-laio" ; then 2293 linux_aio=yes 2294 libs_softmmu="$libs_softmmu -laio" 2295 libs_tools="$libs_tools -laio" 2296 else 2297 if test "$linux_aio" = "yes" ; then 2298 feature_not_found "linux AIO" 2299 fi 2300 linux_aio=no 2301 fi 2302fi 2303 2304########################################## 2305# adjust virtio-blk-data-plane based on linux-aio 2306 2307if test "$virtio_blk_data_plane" = "yes" -a \ 2308 "$linux_aio" != "yes" ; then 2309 echo "Error: virtio-blk-data-plane requires Linux AIO, please try --enable-linux-aio" 2310 exit 1 2311elif test -z "$virtio_blk_data_plane" ; then 2312 virtio_blk_data_plane=$linux_aio 2313fi 2314 2315########################################## 2316# attr probe 2317 2318if test "$attr" != "no" ; then 2319 cat > $TMPC <<EOF 2320#include <stdio.h> 2321#include <sys/types.h> 2322#ifdef CONFIG_LIBATTR 2323#include <attr/xattr.h> 2324#else 2325#include <sys/xattr.h> 2326#endif 2327int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; } 2328EOF 2329 if compile_prog "" "" ; then 2330 attr=yes 2331 # Older distros have <attr/xattr.h>, and need -lattr: 2332 elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then 2333 attr=yes 2334 LIBS="-lattr $LIBS" 2335 libattr=yes 2336 else 2337 if test "$attr" = "yes" ; then 2338 feature_not_found "ATTR" 2339 fi 2340 attr=no 2341 fi 2342fi 2343 2344########################################## 2345# iovec probe 2346cat > $TMPC <<EOF 2347#include <sys/types.h> 2348#include <sys/uio.h> 2349#include <unistd.h> 2350int main(void) { return sizeof(struct iovec); } 2351EOF 2352iovec=no 2353if compile_prog "" "" ; then 2354 iovec=yes 2355fi 2356 2357########################################## 2358# preadv probe 2359cat > $TMPC <<EOF 2360#include <sys/types.h> 2361#include <sys/uio.h> 2362#include <unistd.h> 2363int main(void) { return preadv(0, 0, 0, 0); } 2364EOF 2365preadv=no 2366if compile_prog "" "" ; then 2367 preadv=yes 2368fi 2369 2370########################################## 2371# fdt probe 2372if test "$fdt" != "no" ; then 2373 fdt_libs="-lfdt" 2374 cat > $TMPC << EOF 2375int main(void) { return 0; } 2376EOF 2377 if compile_prog "" "$fdt_libs" ; then 2378 fdt=yes 2379 else 2380 if test "$fdt" = "yes" ; then 2381 feature_not_found "fdt" 2382 fi 2383 fdt_libs= 2384 fdt=no 2385 fi 2386fi 2387 2388########################################## 2389# opengl probe, used by milkymist-tmu2 2390if test "$opengl" != "no" ; then 2391 opengl_libs="-lGL -lX11" 2392 cat > $TMPC << EOF 2393#include <X11/Xlib.h> 2394#include <GL/gl.h> 2395#include <GL/glx.h> 2396int main(void) { return GL_VERSION != 0; } 2397EOF 2398 if compile_prog "" "-lGL" ; then 2399 opengl=yes 2400 else 2401 if test "$opengl" = "yes" ; then 2402 feature_not_found "opengl" 2403 fi 2404 opengl_libs= 2405 opengl=no 2406 fi 2407fi 2408 2409########################################## 2410# glusterfs probe 2411if test "$glusterfs" != "no" ; then 2412 cat > $TMPC <<EOF 2413#include <glusterfs/api/glfs.h> 2414int main(void) { 2415 (void) glfs_new("volume"); 2416 return 0; 2417} 2418EOF 2419 glusterfs_libs="-lgfapi -lgfrpc -lgfxdr" 2420 if compile_prog "" "$glusterfs_libs" ; then 2421 glusterfs=yes 2422 libs_tools="$glusterfs_libs $libs_tools" 2423 libs_softmmu="$glusterfs_libs $libs_softmmu" 2424 else 2425 if test "$glusterfs" = "yes" ; then 2426 feature_not_found "GlusterFS backend support" 2427 fi 2428 glusterfs=no 2429 fi 2430fi 2431 2432# 2433# Check for xxxat() functions when we are building linux-user 2434# emulator. This is done because older glibc versions don't 2435# have syscall stubs for these implemented. 2436# 2437atfile=no 2438cat > $TMPC << EOF 2439#define _ATFILE_SOURCE 2440#include <sys/types.h> 2441#include <fcntl.h> 2442#include <unistd.h> 2443 2444int 2445main(void) 2446{ 2447 /* try to unlink nonexisting file */ 2448 return (unlinkat(AT_FDCWD, "nonexistent_file", 0)); 2449} 2450EOF 2451if compile_prog "" "" ; then 2452 atfile=yes 2453fi 2454 2455# Check for inotify functions when we are building linux-user 2456# emulator. This is done because older glibc versions don't 2457# have syscall stubs for these implemented. In that case we 2458# don't provide them even if kernel supports them. 2459# 2460inotify=no 2461cat > $TMPC << EOF 2462#include <sys/inotify.h> 2463 2464int 2465main(void) 2466{ 2467 /* try to start inotify */ 2468 return inotify_init(); 2469} 2470EOF 2471if compile_prog "" "" ; then 2472 inotify=yes 2473fi 2474 2475inotify1=no 2476cat > $TMPC << EOF 2477#include <sys/inotify.h> 2478 2479int 2480main(void) 2481{ 2482 /* try to start inotify */ 2483 return inotify_init1(0); 2484} 2485EOF 2486if compile_prog "" "" ; then 2487 inotify1=yes 2488fi 2489 2490# check if utimensat and futimens are supported 2491utimens=no 2492cat > $TMPC << EOF 2493#define _ATFILE_SOURCE 2494#include <stddef.h> 2495#include <fcntl.h> 2496#include <sys/stat.h> 2497 2498int main(void) 2499{ 2500 utimensat(AT_FDCWD, "foo", NULL, 0); 2501 futimens(0, NULL); 2502 return 0; 2503} 2504EOF 2505if compile_prog "" "" ; then 2506 utimens=yes 2507fi 2508 2509# check if pipe2 is there 2510pipe2=no 2511cat > $TMPC << EOF 2512#include <unistd.h> 2513#include <fcntl.h> 2514 2515int main(void) 2516{ 2517 int pipefd[2]; 2518 return pipe2(pipefd, O_CLOEXEC); 2519} 2520EOF 2521if compile_prog "" "" ; then 2522 pipe2=yes 2523fi 2524 2525# check if accept4 is there 2526accept4=no 2527cat > $TMPC << EOF 2528#include <sys/socket.h> 2529#include <stddef.h> 2530 2531int main(void) 2532{ 2533 accept4(0, NULL, NULL, SOCK_CLOEXEC); 2534 return 0; 2535} 2536EOF 2537if compile_prog "" "" ; then 2538 accept4=yes 2539fi 2540 2541# check if tee/splice is there. vmsplice was added same time. 2542splice=no 2543cat > $TMPC << EOF 2544#include <unistd.h> 2545#include <fcntl.h> 2546#include <limits.h> 2547 2548int main(void) 2549{ 2550 int len, fd = 0; 2551 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK); 2552 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE); 2553 return 0; 2554} 2555EOF 2556if compile_prog "" "" ; then 2557 splice=yes 2558fi 2559 2560########################################## 2561# signalfd probe 2562signalfd="no" 2563cat > $TMPC << EOF 2564#include <unistd.h> 2565#include <sys/syscall.h> 2566#include <signal.h> 2567int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); } 2568EOF 2569 2570if compile_prog "" "" ; then 2571 signalfd=yes 2572fi 2573 2574# check if eventfd is supported 2575eventfd=no 2576cat > $TMPC << EOF 2577#include <sys/eventfd.h> 2578 2579int main(void) 2580{ 2581 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC); 2582} 2583EOF 2584if compile_prog "" "" ; then 2585 eventfd=yes 2586fi 2587 2588# check for fallocate 2589fallocate=no 2590cat > $TMPC << EOF 2591#include <fcntl.h> 2592 2593int main(void) 2594{ 2595 fallocate(0, 0, 0, 0); 2596 return 0; 2597} 2598EOF 2599if compile_prog "" "" ; then 2600 fallocate=yes 2601fi 2602 2603# check for fallocate hole punching 2604fallocate_punch_hole=no 2605cat > $TMPC << EOF 2606#include <fcntl.h> 2607#include <linux/falloc.h> 2608 2609int main(void) 2610{ 2611 fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0); 2612 return 0; 2613} 2614EOF 2615if compile_prog "" "" ; then 2616 fallocate_punch_hole=yes 2617fi 2618 2619# check for sync_file_range 2620sync_file_range=no 2621cat > $TMPC << EOF 2622#include <fcntl.h> 2623 2624int main(void) 2625{ 2626 sync_file_range(0, 0, 0, 0); 2627 return 0; 2628} 2629EOF 2630if compile_prog "" "" ; then 2631 sync_file_range=yes 2632fi 2633 2634# check for linux/fiemap.h and FS_IOC_FIEMAP 2635fiemap=no 2636cat > $TMPC << EOF 2637#include <sys/ioctl.h> 2638#include <linux/fs.h> 2639#include <linux/fiemap.h> 2640 2641int main(void) 2642{ 2643 ioctl(0, FS_IOC_FIEMAP, 0); 2644 return 0; 2645} 2646EOF 2647if compile_prog "" "" ; then 2648 fiemap=yes 2649fi 2650 2651# check for dup3 2652dup3=no 2653cat > $TMPC << EOF 2654#include <unistd.h> 2655 2656int main(void) 2657{ 2658 dup3(0, 0, 0); 2659 return 0; 2660} 2661EOF 2662if compile_prog "" "" ; then 2663 dup3=yes 2664fi 2665 2666# check for epoll support 2667epoll=no 2668cat > $TMPC << EOF 2669#include <sys/epoll.h> 2670 2671int main(void) 2672{ 2673 epoll_create(0); 2674 return 0; 2675} 2676EOF 2677if compile_prog "" "" ; then 2678 epoll=yes 2679fi 2680 2681# epoll_create1 and epoll_pwait are later additions 2682# so we must check separately for their presence 2683epoll_create1=no 2684cat > $TMPC << EOF 2685#include <sys/epoll.h> 2686 2687int main(void) 2688{ 2689 /* Note that we use epoll_create1 as a value, not as 2690 * a function being called. This is necessary so that on 2691 * old SPARC glibc versions where the function was present in 2692 * the library but not declared in the header file we will 2693 * fail the configure check. (Otherwise we will get a compiler 2694 * warning but not an error, and will proceed to fail the 2695 * qemu compile where we compile with -Werror.) 2696 */ 2697 return (int)(uintptr_t)&epoll_create1; 2698} 2699EOF 2700if compile_prog "" "" ; then 2701 epoll_create1=yes 2702fi 2703 2704epoll_pwait=no 2705cat > $TMPC << EOF 2706#include <sys/epoll.h> 2707 2708int main(void) 2709{ 2710 epoll_pwait(0, 0, 0, 0, 0); 2711 return 0; 2712} 2713EOF 2714if compile_prog "" "" ; then 2715 epoll_pwait=yes 2716fi 2717 2718# Check if tools are available to build documentation. 2719if test "$docs" != "no" ; then 2720 if has makeinfo && has pod2man; then 2721 docs=yes 2722 else 2723 if test "$docs" = "yes" ; then 2724 feature_not_found "docs" 2725 fi 2726 docs=no 2727 fi 2728fi 2729 2730# Search for bswap_32 function 2731byteswap_h=no 2732cat > $TMPC << EOF 2733#include <byteswap.h> 2734int main(void) { return bswap_32(0); } 2735EOF 2736if compile_prog "" "" ; then 2737 byteswap_h=yes 2738fi 2739 2740# Search for bswap32 function 2741bswap_h=no 2742cat > $TMPC << EOF 2743#include <sys/endian.h> 2744#include <sys/types.h> 2745#include <machine/bswap.h> 2746int main(void) { return bswap32(0); } 2747EOF 2748if compile_prog "" "" ; then 2749 bswap_h=yes 2750fi 2751 2752########################################## 2753# Do we have libiscsi 2754# We check for iscsi_unmap_sync() to make sure we have a 2755# recent enough version of libiscsi. 2756if test "$libiscsi" != "no" ; then 2757 cat > $TMPC << EOF 2758#include <stdio.h> 2759#include <iscsi/iscsi.h> 2760int main(void) { iscsi_unmap_sync(NULL,0,0,0,NULL,0); return 0; } 2761EOF 2762 if compile_prog "" "-liscsi" ; then 2763 libiscsi="yes" 2764 LIBS="$LIBS -liscsi" 2765 else 2766 if test "$libiscsi" = "yes" ; then 2767 feature_not_found "libiscsi" 2768 fi 2769 libiscsi="no" 2770 fi 2771fi 2772 2773 2774########################################## 2775# Do we need libm 2776cat > $TMPC << EOF 2777#include <math.h> 2778int main(void) { return isnan(sin(0.0)); } 2779EOF 2780if compile_prog "" "" ; then 2781 : 2782elif compile_prog "" "-lm" ; then 2783 LIBS="-lm $LIBS" 2784 libs_qga="-lm $libs_qga" 2785else 2786 echo 2787 echo "Error: libm check failed" 2788 echo 2789 exit 1 2790fi 2791 2792########################################## 2793# Do we need librt 2794# uClibc provides 2 versions of clock_gettime(), one with realtime 2795# support and one without. This means that the clock_gettime() don't 2796# need -lrt. We still need it for timer_create() so we check for this 2797# function in addition. 2798cat > $TMPC <<EOF 2799#include <signal.h> 2800#include <time.h> 2801int main(void) { 2802 timer_create(CLOCK_REALTIME, NULL, NULL); 2803 return clock_gettime(CLOCK_REALTIME, NULL); 2804} 2805EOF 2806 2807if compile_prog "" "" ; then 2808 : 2809# we need pthread for static linking. use previous pthread test result 2810elif compile_prog "" "-lrt $pthread_lib" ; then 2811 LIBS="-lrt $LIBS" 2812 libs_qga="-lrt $libs_qga" 2813fi 2814 2815if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \ 2816 "$aix" != "yes" -a "$haiku" != "yes" ; then 2817 libs_softmmu="-lutil $libs_softmmu" 2818fi 2819 2820########################################## 2821# spice probe 2822if test "$spice" != "no" ; then 2823 cat > $TMPC << EOF 2824#include <spice.h> 2825int main(void) { spice_server_new(); return 0; } 2826EOF 2827 spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null) 2828 spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null) 2829 if $pkg_config --atleast-version=0.12.0 spice-server >/dev/null 2>&1 && \ 2830 $pkg_config --atleast-version=0.12.2 spice-protocol > /dev/null 2>&1 && \ 2831 compile_prog "$spice_cflags" "$spice_libs" ; then 2832 spice="yes" 2833 libs_softmmu="$libs_softmmu $spice_libs" 2834 QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags" 2835 spice_protocol_version=$($pkg_config --modversion spice-protocol) 2836 spice_server_version=$($pkg_config --modversion spice-server) 2837 else 2838 if test "$spice" = "yes" ; then 2839 feature_not_found "spice" 2840 fi 2841 spice="no" 2842 fi 2843fi 2844 2845# check for libcacard for smartcard support 2846smartcard_cflags="" 2847# TODO - what's the minimal nss version we support? 2848if test "$smartcard_nss" != "no"; then 2849 cat > $TMPC << EOF 2850#include <pk11pub.h> 2851int main(void) { PK11_FreeSlot(0); return 0; } 2852EOF 2853 smartcard_includes="-I\$(SRC_PATH)/libcacard" 2854 libcacard_libs="$($pkg_config --libs nss 2>/dev/null) $glib_libs" 2855 libcacard_cflags="$($pkg_config --cflags nss 2>/dev/null) $glib_cflags" 2856 test_cflags="$libcacard_cflags" 2857 # The header files in nss < 3.13.3 have a bug which causes them to 2858 # emit a warning. If we're going to compile QEMU with -Werror, then 2859 # test that the headers don't have this bug. Otherwise we would pass 2860 # the configure test but fail to compile QEMU later. 2861 if test "$werror" = "yes"; then 2862 test_cflags="-Werror $test_cflags" 2863 fi 2864 if test -n "$libtool" && 2865 $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 && \ 2866 compile_prog "$test_cflags" "$libcacard_libs"; then 2867 smartcard_nss="yes" 2868 QEMU_CFLAGS="$QEMU_CFLAGS $libcacard_cflags" 2869 QEMU_INCLUDES="$QEMU_INCLUDES $smartcard_includes" 2870 libs_softmmu="$libcacard_libs $libs_softmmu" 2871 else 2872 if test "$smartcard_nss" = "yes"; then 2873 feature_not_found "nss" 2874 fi 2875 smartcard_nss="no" 2876 fi 2877fi 2878 2879# check for usbredirparser for usb network redirection support 2880if test "$usb_redir" != "no" ; then 2881 if $pkg_config --atleast-version=0.6 libusbredirparser-0.5 >/dev/null 2>&1 ; then 2882 usb_redir="yes" 2883 usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5 2>/dev/null) 2884 usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5 2>/dev/null) 2885 QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags" 2886 libs_softmmu="$libs_softmmu $usb_redir_libs" 2887 else 2888 if test "$usb_redir" = "yes"; then 2889 feature_not_found "usb-redir" 2890 fi 2891 usb_redir="no" 2892 fi 2893fi 2894 2895########################################## 2896 2897########################################## 2898# check if we have fdatasync 2899 2900fdatasync=no 2901cat > $TMPC << EOF 2902#include <unistd.h> 2903int main(void) { 2904#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0 2905return fdatasync(0); 2906#else 2907#error Not supported 2908#endif 2909} 2910EOF 2911if compile_prog "" "" ; then 2912 fdatasync=yes 2913fi 2914 2915########################################## 2916# check if we have madvise 2917 2918madvise=no 2919cat > $TMPC << EOF 2920#include <sys/types.h> 2921#include <sys/mman.h> 2922#include <stddef.h> 2923int main(void) { return madvise(NULL, 0, MADV_DONTNEED); } 2924EOF 2925if compile_prog "" "" ; then 2926 madvise=yes 2927fi 2928 2929########################################## 2930# check if we have posix_madvise 2931 2932posix_madvise=no 2933cat > $TMPC << EOF 2934#include <sys/mman.h> 2935#include <stddef.h> 2936int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); } 2937EOF 2938if compile_prog "" "" ; then 2939 posix_madvise=yes 2940fi 2941 2942########################################## 2943# check if we have usable SIGEV_THREAD_ID 2944 2945sigev_thread_id=no 2946cat > $TMPC << EOF 2947#include <signal.h> 2948int main(void) { 2949 struct sigevent ev; 2950 ev.sigev_notify = SIGEV_THREAD_ID; 2951 ev._sigev_un._tid = 0; 2952 asm volatile("" : : "g"(&ev)); 2953 return 0; 2954} 2955EOF 2956if compile_prog "" "" ; then 2957 sigev_thread_id=yes 2958fi 2959 2960########################################## 2961# check if trace backend exists 2962 2963$python "$source_path/scripts/tracetool.py" "--backend=$trace_backend" --check-backend > /dev/null 2> /dev/null 2964if test "$?" -ne 0 ; then 2965 echo 2966 echo "Error: invalid trace backend" 2967 echo "Please choose a supported trace backend." 2968 echo 2969 exit 1 2970fi 2971 2972########################################## 2973# For 'ust' backend, test if ust headers are present 2974if test "$trace_backend" = "ust"; then 2975 cat > $TMPC << EOF 2976#include <ust/tracepoint.h> 2977#include <ust/marker.h> 2978int main(void) { return 0; } 2979EOF 2980 if compile_prog "" "" ; then 2981 LIBS="-lust -lurcu-bp $LIBS" 2982 libs_qga="-lust -lurcu-bp $libs_qga" 2983 else 2984 echo 2985 echo "Error: Trace backend 'ust' missing libust header files" 2986 echo 2987 exit 1 2988 fi 2989fi 2990 2991########################################## 2992# For 'dtrace' backend, test if 'dtrace' command is present 2993if test "$trace_backend" = "dtrace"; then 2994 if ! has 'dtrace' ; then 2995 echo 2996 echo "Error: dtrace command is not found in PATH $PATH" 2997 echo 2998 exit 1 2999 fi 3000 trace_backend_stap="no" 3001 if has 'stap' ; then 3002 trace_backend_stap="yes" 3003 fi 3004fi 3005 3006########################################## 3007# __sync_fetch_and_and requires at least -march=i486. Many toolchains 3008# use i686 as default anyway, but for those that don't, an explicit 3009# specification is necessary 3010if test "$vhost_net" = "yes" && test "$cpu" = "i386"; then 3011 cat > $TMPC << EOF 3012static int sfaa(int *ptr) 3013{ 3014 return __sync_fetch_and_and(ptr, 0); 3015} 3016 3017int main(void) 3018{ 3019 int val = 42; 3020 sfaa(&val); 3021 return val; 3022} 3023EOF 3024 if ! compile_prog "" "" ; then 3025 QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS" 3026 fi 3027fi 3028 3029########################################## 3030# check and set a backend for coroutine 3031 3032# default is ucontext, but always fallback to gthread 3033# windows autodetected by make 3034if test "$coroutine" = "" -o "$coroutine" = "ucontext"; then 3035 if test "$darwin" != "yes"; then 3036 cat > $TMPC << EOF 3037#include <ucontext.h> 3038#ifdef __stub_makecontext 3039#error Ignoring glibc stub makecontext which will always fail 3040#endif 3041int main(void) { makecontext(0, 0, 0); return 0; } 3042EOF 3043 if compile_prog "" "" ; then 3044 coroutine_backend=ucontext 3045 else 3046 coroutine_backend=gthread 3047 fi 3048 fi 3049elif test "$coroutine" = "gthread" ; then 3050 coroutine_backend=gthread 3051elif test "$coroutine" = "windows" ; then 3052 coroutine_backend=windows 3053elif test "$coroutine" = "sigaltstack" ; then 3054 coroutine_backend=sigaltstack 3055else 3056 echo 3057 echo "Error: unknown coroutine backend $coroutine" 3058 echo 3059 exit 1 3060fi 3061 3062########################################## 3063# check if we have open_by_handle_at 3064 3065open_by_handle_at=no 3066cat > $TMPC << EOF 3067#include <fcntl.h> 3068#if !defined(AT_EMPTY_PATH) 3069# error missing definition 3070#else 3071int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); } 3072#endif 3073EOF 3074if compile_prog "" "" ; then 3075 open_by_handle_at=yes 3076fi 3077 3078######################################## 3079# check if we have linux/magic.h 3080 3081linux_magic_h=no 3082cat > $TMPC << EOF 3083#include <linux/magic.h> 3084int main(void) { 3085 return 0; 3086} 3087EOF 3088if compile_prog "" "" ; then 3089 linux_magic_h=yes 3090fi 3091 3092######################################## 3093# check whether we can disable the -Wunused-but-set-variable 3094# option with a pragma (this is needed to silence a warning in 3095# some versions of the valgrind VALGRIND_STACK_DEREGISTER macro.) 3096# This test has to be compiled with -Werror as otherwise an 3097# unknown pragma is only a warning. 3098pragma_disable_unused_but_set=no 3099cat > $TMPC << EOF 3100#pragma GCC diagnostic ignored "-Wunused-but-set-variable" 3101int main(void) { 3102 return 0; 3103} 3104EOF 3105if compile_prog "-Werror" "" ; then 3106 pragma_diagnostic_available=yes 3107fi 3108 3109######################################## 3110# check if we have valgrind/valgrind.h and valgrind/memcheck.h 3111 3112valgrind_h=no 3113cat > $TMPC << EOF 3114#include <valgrind/valgrind.h> 3115#include <valgrind/memcheck.h> 3116int main(void) { 3117 return 0; 3118} 3119EOF 3120if compile_prog "" "" ; then 3121 valgrind_h=yes 3122fi 3123 3124######################################## 3125# check if environ is declared 3126 3127has_environ=no 3128cat > $TMPC << EOF 3129#include <unistd.h> 3130int main(void) { 3131 environ = 0; 3132 return 0; 3133} 3134EOF 3135if compile_prog "" "" ; then 3136 has_environ=yes 3137fi 3138 3139######################################## 3140# check if cpuid.h is usable. 3141 3142cpuid_h=no 3143cat > $TMPC << EOF 3144#include <cpuid.h> 3145int main(void) { 3146 return 0; 3147} 3148EOF 3149if compile_prog "" "" ; then 3150 cpuid_h=yes 3151fi 3152 3153######################################## 3154# check if __[u]int128_t is usable. 3155 3156int128=no 3157cat > $TMPC << EOF 3158__int128_t a; 3159__uint128_t b; 3160int main (void) { 3161 a = a + b; 3162 b = a * b; 3163 return 0; 3164} 3165EOF 3166if compile_prog "" "" ; then 3167 int128=yes 3168fi 3169 3170########################################## 3171# End of CC checks 3172# After here, no more $cc or $ld runs 3173 3174if test "$gcov" = "yes" ; then 3175 CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS" 3176 LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS" 3177elif test "$debug" = "no" ; then 3178 CFLAGS="-O2 -D_FORTIFY_SOURCE=2 $CFLAGS" 3179fi 3180 3181 3182# Disable zero malloc errors for official releases unless explicitly told to 3183# enable/disable 3184if test -z "$zero_malloc" ; then 3185 if test "$z_version" = "50" ; then 3186 zero_malloc="no" 3187 else 3188 zero_malloc="yes" 3189 fi 3190fi 3191 3192# Now we've finished running tests it's OK to add -Werror to the compiler flags 3193if test "$werror" = "yes"; then 3194 QEMU_CFLAGS="-Werror $QEMU_CFLAGS" 3195fi 3196 3197if test "$solaris" = "no" ; then 3198 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then 3199 LDFLAGS="-Wl,--warn-common $LDFLAGS" 3200 fi 3201fi 3202 3203# test if pod2man has --utf8 option 3204if pod2man --help | grep -q utf8; then 3205 POD2MAN="pod2man --utf8" 3206else 3207 POD2MAN="pod2man" 3208fi 3209 3210# Use ASLR, no-SEH and DEP if available 3211if test "$mingw32" = "yes" ; then 3212 for flag in --dynamicbase --no-seh --nxcompat; do 3213 if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then 3214 LDFLAGS="-Wl,$flag $LDFLAGS" 3215 fi 3216 done 3217fi 3218 3219qemu_confdir=$sysconfdir$confsuffix 3220qemu_datadir=$datadir$confsuffix 3221 3222tools="" 3223if test "$want_tools" = "yes" ; then 3224 tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools" 3225 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then 3226 tools="qemu-nbd\$(EXESUF) $tools" 3227 fi 3228fi 3229if test "$softmmu" = yes ; then 3230 if test "$virtfs" != no ; then 3231 if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then 3232 virtfs=yes 3233 tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)" 3234 else 3235 if test "$virtfs" = yes; then 3236 echo "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel" 3237 exit 1 3238 fi 3239 virtfs=no 3240 fi 3241 fi 3242 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then 3243 if [ "$guest_agent" = "yes" ]; then 3244 tools="qemu-ga\$(EXESUF) $tools" 3245 fi 3246 fi 3247fi 3248 3249# Mac OS X ships with a broken assembler 3250roms= 3251if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \ 3252 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \ 3253 "$softmmu" = yes ; then 3254 roms="optionrom" 3255fi 3256if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then 3257 roms="$roms spapr-rtas" 3258fi 3259 3260# add pixman flags after all config tests are done 3261QEMU_CFLAGS="$QEMU_CFLAGS $pixman_cflags" 3262libs_softmmu="$libs_softmmu $pixman_libs" 3263 3264echo "Install prefix $prefix" 3265echo "BIOS directory `eval echo $qemu_datadir`" 3266echo "binary directory `eval echo $bindir`" 3267echo "library directory `eval echo $libdir`" 3268echo "libexec directory `eval echo $libexecdir`" 3269echo "include directory `eval echo $includedir`" 3270echo "config directory `eval echo $sysconfdir`" 3271echo "local state directory `eval echo $local_statedir`" 3272if test "$mingw32" = "no" ; then 3273echo "Manual directory `eval echo $mandir`" 3274echo "ELF interp prefix $interp_prefix" 3275fi 3276echo "Source path $source_path" 3277echo "C compiler $cc" 3278echo "Host C compiler $host_cc" 3279echo "Objective-C compiler $objcc" 3280echo "CFLAGS $CFLAGS" 3281echo "QEMU_CFLAGS $QEMU_CFLAGS" 3282echo "LDFLAGS $LDFLAGS" 3283echo "make $make" 3284echo "install $install" 3285echo "python $python" 3286if test "$slirp" = "yes" ; then 3287 echo "smbd $smbd" 3288fi 3289echo "host CPU $cpu" 3290echo "host big endian $bigendian" 3291echo "target list $target_list" 3292echo "tcg debug enabled $debug_tcg" 3293echo "gprof enabled $gprof" 3294echo "sparse enabled $sparse" 3295echo "strip binaries $strip_opt" 3296echo "profiler $profiler" 3297echo "static build $static" 3298echo "-Werror enabled $werror" 3299if test "$darwin" = "yes" ; then 3300 echo "Cocoa support $cocoa" 3301fi 3302echo "pixman $pixman" 3303echo "SDL support $sdl" 3304echo "curses support $curses" 3305echo "curl support $curl" 3306echo "mingw32 support $mingw32" 3307echo "Audio drivers $audio_drv_list" 3308echo "Extra audio cards $audio_card_list" 3309echo "Block whitelist $block_drv_whitelist" 3310echo "Mixer emulation $mixemu" 3311echo "VirtFS support $virtfs" 3312echo "VNC support $vnc" 3313if test "$vnc" = "yes" ; then 3314 echo "VNC TLS support $vnc_tls" 3315 echo "VNC SASL support $vnc_sasl" 3316 echo "VNC JPEG support $vnc_jpeg" 3317 echo "VNC PNG support $vnc_png" 3318 echo "VNC WS support $vnc_ws" 3319fi 3320if test -n "$sparc_cpu"; then 3321 echo "Target Sparc Arch $sparc_cpu" 3322fi 3323echo "xen support $xen" 3324echo "brlapi support $brlapi" 3325echo "bluez support $bluez" 3326echo "Documentation $docs" 3327[ ! -z "$uname_release" ] && \ 3328echo "uname -r $uname_release" 3329echo "NPTL support $nptl" 3330echo "GUEST_BASE $guest_base" 3331echo "PIE $pie" 3332echo "vde support $vde" 3333echo "Linux AIO support $linux_aio" 3334echo "ATTR/XATTR support $attr" 3335echo "Install blobs $blobs" 3336echo "KVM support $kvm" 3337echo "TCG interpreter $tcg_interpreter" 3338echo "fdt support $fdt" 3339echo "preadv support $preadv" 3340echo "fdatasync $fdatasync" 3341echo "madvise $madvise" 3342echo "posix_madvise $posix_madvise" 3343echo "sigev_thread_id $sigev_thread_id" 3344echo "uuid support $uuid" 3345echo "libcap-ng support $cap_ng" 3346echo "vhost-net support $vhost_net" 3347echo "Trace backend $trace_backend" 3348echo "Trace output file $trace_file-<pid>" 3349echo "spice support $spice ($spice_protocol_version/$spice_server_version)" 3350echo "rbd support $rbd" 3351echo "xfsctl support $xfs" 3352echo "nss used $smartcard_nss" 3353echo "usb net redir $usb_redir" 3354echo "OpenGL support $opengl" 3355echo "libiscsi support $libiscsi" 3356echo "build guest agent $guest_agent" 3357echo "seccomp support $seccomp" 3358echo "coroutine backend $coroutine_backend" 3359echo "GlusterFS support $glusterfs" 3360echo "virtio-blk-data-plane $virtio_blk_data_plane" 3361echo "gcov $gcov_tool" 3362echo "gcov enabled $gcov" 3363 3364if test "$sdl_too_old" = "yes"; then 3365echo "-> Your SDL version is too old - please upgrade to have SDL support" 3366fi 3367 3368config_host_mak="config-host.mak" 3369config_host_ld="config-host.ld" 3370 3371echo "# Automatically generated by configure - do not modify" >config-all-disas.mak 3372 3373echo "# Automatically generated by configure - do not modify" > $config_host_mak 3374printf "# Configured with:" >> $config_host_mak 3375printf " '%s'" "$0" "$@" >> $config_host_mak 3376echo >> $config_host_mak 3377 3378echo all: >> $config_host_mak 3379echo "prefix=$prefix" >> $config_host_mak 3380echo "bindir=$bindir" >> $config_host_mak 3381echo "libdir=$libdir" >> $config_host_mak 3382echo "libexecdir=$libexecdir" >> $config_host_mak 3383echo "includedir=$includedir" >> $config_host_mak 3384echo "mandir=$mandir" >> $config_host_mak 3385echo "sysconfdir=$sysconfdir" >> $config_host_mak 3386echo "qemu_confdir=$qemu_confdir" >> $config_host_mak 3387echo "qemu_datadir=$qemu_datadir" >> $config_host_mak 3388echo "qemu_docdir=$qemu_docdir" >> $config_host_mak 3389echo "qemu_localstatedir=$local_statedir" >> $config_host_mak 3390echo "qemu_helperdir=$libexecdir" >> $config_host_mak 3391echo "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak 3392echo "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak 3393 3394echo "ARCH=$ARCH" >> $config_host_mak 3395if test "$debug_tcg" = "yes" ; then 3396 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak 3397fi 3398if test "$debug" = "yes" ; then 3399 echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak 3400fi 3401if test "$strip_opt" = "yes" ; then 3402 echo "STRIP=${strip}" >> $config_host_mak 3403fi 3404if test "$bigendian" = "yes" ; then 3405 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak 3406fi 3407if test "$mingw32" = "yes" ; then 3408 echo "CONFIG_WIN32=y" >> $config_host_mak 3409 rc_version=`cat $source_path/VERSION` 3410 version_major=${rc_version%%.*} 3411 rc_version=${rc_version#*.} 3412 version_minor=${rc_version%%.*} 3413 rc_version=${rc_version#*.} 3414 version_subminor=${rc_version%%.*} 3415 version_micro=0 3416 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak 3417 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak 3418else 3419 echo "CONFIG_POSIX=y" >> $config_host_mak 3420fi 3421 3422if test "$linux" = "yes" ; then 3423 echo "CONFIG_LINUX=y" >> $config_host_mak 3424fi 3425 3426if test "$darwin" = "yes" ; then 3427 echo "CONFIG_DARWIN=y" >> $config_host_mak 3428fi 3429 3430if test "$aix" = "yes" ; then 3431 echo "CONFIG_AIX=y" >> $config_host_mak 3432fi 3433 3434if test "$solaris" = "yes" ; then 3435 echo "CONFIG_SOLARIS=y" >> $config_host_mak 3436 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak 3437 if test "$needs_libsunmath" = "yes" ; then 3438 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak 3439 fi 3440fi 3441if test "$haiku" = "yes" ; then 3442 echo "CONFIG_HAIKU=y" >> $config_host_mak 3443fi 3444if test "$static" = "yes" ; then 3445 echo "CONFIG_STATIC=y" >> $config_host_mak 3446fi 3447if test "$profiler" = "yes" ; then 3448 echo "CONFIG_PROFILER=y" >> $config_host_mak 3449fi 3450if test "$slirp" = "yes" ; then 3451 echo "CONFIG_SLIRP=y" >> $config_host_mak 3452 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak 3453fi 3454if test "$vde" = "yes" ; then 3455 echo "CONFIG_VDE=y" >> $config_host_mak 3456fi 3457if test "$cap_ng" = "yes" ; then 3458 echo "CONFIG_LIBCAP=y" >> $config_host_mak 3459fi 3460for card in $audio_card_list; do 3461 def=CONFIG_`echo $card | LC_ALL=C tr '[a-z]' '[A-Z]'` 3462 echo "$def=y" >> $config_host_mak 3463done 3464echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak 3465for drv in $audio_drv_list; do 3466 def=CONFIG_`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'` 3467 echo "$def=y" >> $config_host_mak 3468 if test "$drv" = "fmod"; then 3469 echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak 3470 fi 3471done 3472if test "$audio_pt_int" = "yes" ; then 3473 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak 3474fi 3475if test "$audio_win_int" = "yes" ; then 3476 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak 3477fi 3478echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak 3479if test "$mixemu" = "yes" ; then 3480 echo "CONFIG_MIXEMU=y" >> $config_host_mak 3481fi 3482if test "$vnc" = "yes" ; then 3483 echo "CONFIG_VNC=y" >> $config_host_mak 3484fi 3485if test "$vnc_tls" = "yes" ; then 3486 echo "CONFIG_VNC_TLS=y" >> $config_host_mak 3487fi 3488if test "$vnc_sasl" = "yes" ; then 3489 echo "CONFIG_VNC_SASL=y" >> $config_host_mak 3490fi 3491if test "$vnc_jpeg" = "yes" ; then 3492 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak 3493fi 3494if test "$vnc_png" = "yes" ; then 3495 echo "CONFIG_VNC_PNG=y" >> $config_host_mak 3496fi 3497if test "$vnc_ws" = "yes" ; then 3498 echo "CONFIG_VNC_WS=y" >> $config_host_mak 3499 echo "VNC_WS_CFLAGS=$vnc_ws_cflags" >> $config_host_mak 3500fi 3501if test "$fnmatch" = "yes" ; then 3502 echo "CONFIG_FNMATCH=y" >> $config_host_mak 3503fi 3504if test "$uuid" = "yes" ; then 3505 echo "CONFIG_UUID=y" >> $config_host_mak 3506fi 3507if test "$xfs" = "yes" ; then 3508 echo "CONFIG_XFS=y" >> $config_host_mak 3509fi 3510qemu_version=`head $source_path/VERSION` 3511echo "VERSION=$qemu_version" >>$config_host_mak 3512echo "PKGVERSION=$pkgversion" >>$config_host_mak 3513echo "SRC_PATH=$source_path" >> $config_host_mak 3514echo "TARGET_DIRS=$target_list" >> $config_host_mak 3515if [ "$docs" = "yes" ] ; then 3516 echo "BUILD_DOCS=yes" >> $config_host_mak 3517fi 3518if test "$sdl" = "yes" ; then 3519 echo "CONFIG_SDL=y" >> $config_host_mak 3520 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak 3521fi 3522if test "$cocoa" = "yes" ; then 3523 echo "CONFIG_COCOA=y" >> $config_host_mak 3524fi 3525if test "$curses" = "yes" ; then 3526 echo "CONFIG_CURSES=y" >> $config_host_mak 3527fi 3528if test "$atfile" = "yes" ; then 3529 echo "CONFIG_ATFILE=y" >> $config_host_mak 3530fi 3531if test "$utimens" = "yes" ; then 3532 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak 3533fi 3534if test "$pipe2" = "yes" ; then 3535 echo "CONFIG_PIPE2=y" >> $config_host_mak 3536fi 3537if test "$accept4" = "yes" ; then 3538 echo "CONFIG_ACCEPT4=y" >> $config_host_mak 3539fi 3540if test "$splice" = "yes" ; then 3541 echo "CONFIG_SPLICE=y" >> $config_host_mak 3542fi 3543if test "$eventfd" = "yes" ; then 3544 echo "CONFIG_EVENTFD=y" >> $config_host_mak 3545fi 3546if test "$fallocate" = "yes" ; then 3547 echo "CONFIG_FALLOCATE=y" >> $config_host_mak 3548fi 3549if test "$fallocate_punch_hole" = "yes" ; then 3550 echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak 3551fi 3552if test "$sync_file_range" = "yes" ; then 3553 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak 3554fi 3555if test "$fiemap" = "yes" ; then 3556 echo "CONFIG_FIEMAP=y" >> $config_host_mak 3557fi 3558if test "$dup3" = "yes" ; then 3559 echo "CONFIG_DUP3=y" >> $config_host_mak 3560fi 3561if test "$epoll" = "yes" ; then 3562 echo "CONFIG_EPOLL=y" >> $config_host_mak 3563fi 3564if test "$epoll_create1" = "yes" ; then 3565 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak 3566fi 3567if test "$epoll_pwait" = "yes" ; then 3568 echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak 3569fi 3570if test "$inotify" = "yes" ; then 3571 echo "CONFIG_INOTIFY=y" >> $config_host_mak 3572fi 3573if test "$inotify1" = "yes" ; then 3574 echo "CONFIG_INOTIFY1=y" >> $config_host_mak 3575fi 3576if test "$byteswap_h" = "yes" ; then 3577 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak 3578fi 3579if test "$bswap_h" = "yes" ; then 3580 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak 3581fi 3582if test "$curl" = "yes" ; then 3583 echo "CONFIG_CURL=y" >> $config_host_mak 3584 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak 3585fi 3586if test "$brlapi" = "yes" ; then 3587 echo "CONFIG_BRLAPI=y" >> $config_host_mak 3588fi 3589if test "$bluez" = "yes" ; then 3590 echo "CONFIG_BLUEZ=y" >> $config_host_mak 3591 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak 3592fi 3593echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak 3594if test "$xen" = "yes" ; then 3595 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak 3596 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak 3597fi 3598if test "$linux_aio" = "yes" ; then 3599 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak 3600fi 3601if test "$attr" = "yes" ; then 3602 echo "CONFIG_ATTR=y" >> $config_host_mak 3603fi 3604if test "$libattr" = "yes" ; then 3605 echo "CONFIG_LIBATTR=y" >> $config_host_mak 3606fi 3607if test "$virtfs" = "yes" ; then 3608 echo "CONFIG_VIRTFS=y" >> $config_host_mak 3609fi 3610if test "$blobs" = "yes" ; then 3611 echo "INSTALL_BLOBS=yes" >> $config_host_mak 3612fi 3613if test "$iovec" = "yes" ; then 3614 echo "CONFIG_IOVEC=y" >> $config_host_mak 3615fi 3616if test "$preadv" = "yes" ; then 3617 echo "CONFIG_PREADV=y" >> $config_host_mak 3618fi 3619if test "$fdt" = "yes" ; then 3620 echo "CONFIG_FDT=y" >> $config_host_mak 3621fi 3622if test "$signalfd" = "yes" ; then 3623 echo "CONFIG_SIGNALFD=y" >> $config_host_mak 3624fi 3625if test "$tcg_interpreter" = "yes" ; then 3626 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak 3627fi 3628if test "$fdatasync" = "yes" ; then 3629 echo "CONFIG_FDATASYNC=y" >> $config_host_mak 3630fi 3631if test "$madvise" = "yes" ; then 3632 echo "CONFIG_MADVISE=y" >> $config_host_mak 3633fi 3634if test "$posix_madvise" = "yes" ; then 3635 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak 3636fi 3637if test "$sigev_thread_id" = "yes" ; then 3638 echo "CONFIG_SIGEV_THREAD_ID=y" >> $config_host_mak 3639fi 3640 3641if test "$spice" = "yes" ; then 3642 echo "CONFIG_SPICE=y" >> $config_host_mak 3643fi 3644 3645if test "$smartcard_nss" = "yes" ; then 3646 echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak 3647 echo "libcacard_libs=$libcacard_libs" >> $config_host_mak 3648 echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak 3649fi 3650 3651if test "$usb_redir" = "yes" ; then 3652 echo "CONFIG_USB_REDIR=y" >> $config_host_mak 3653fi 3654 3655if test "$opengl" = "yes" ; then 3656 echo "CONFIG_OPENGL=y" >> $config_host_mak 3657fi 3658 3659if test "$libiscsi" = "yes" ; then 3660 echo "CONFIG_LIBISCSI=y" >> $config_host_mak 3661fi 3662 3663if test "$seccomp" = "yes"; then 3664 echo "CONFIG_SECCOMP=y" >> $config_host_mak 3665fi 3666 3667# XXX: suppress that 3668if [ "$bsd" = "yes" ] ; then 3669 echo "CONFIG_BSD=y" >> $config_host_mak 3670fi 3671 3672echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak 3673 3674if test "$zero_malloc" = "yes" ; then 3675 echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak 3676fi 3677if test "$rbd" = "yes" ; then 3678 echo "CONFIG_RBD=y" >> $config_host_mak 3679fi 3680 3681if test "$coroutine_backend" = "ucontext" ; then 3682 echo "CONFIG_UCONTEXT_COROUTINE=y" >> $config_host_mak 3683elif test "$coroutine_backend" = "sigaltstack" ; then 3684 echo "CONFIG_SIGALTSTACK_COROUTINE=y" >> $config_host_mak 3685fi 3686 3687if test "$open_by_handle_at" = "yes" ; then 3688 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak 3689fi 3690 3691if test "$linux_magic_h" = "yes" ; then 3692 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak 3693fi 3694 3695if test "$pragma_diagnostic_available" = "yes" ; then 3696 echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak 3697fi 3698 3699if test "$valgrind_h" = "yes" ; then 3700 echo "CONFIG_VALGRIND_H=y" >> $config_host_mak 3701fi 3702 3703if test "$has_environ" = "yes" ; then 3704 echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak 3705fi 3706 3707if test "$cpuid_h" = "yes" ; then 3708 echo "CONFIG_CPUID_H=y" >> $config_host_mak 3709fi 3710 3711if test "$int128" = "yes" ; then 3712 echo "CONFIG_INT128=y" >> $config_host_mak 3713fi 3714 3715if test "$glusterfs" = "yes" ; then 3716 echo "CONFIG_GLUSTERFS=y" >> $config_host_mak 3717fi 3718 3719if test "$virtio_blk_data_plane" = "yes" ; then 3720 echo "CONFIG_VIRTIO_BLK_DATA_PLANE=y" >> $config_host_mak 3721fi 3722 3723# USB host support 3724case "$usb" in 3725linux) 3726 echo "HOST_USB=linux legacy" >> $config_host_mak 3727;; 3728bsd) 3729 echo "HOST_USB=bsd" >> $config_host_mak 3730;; 3731*) 3732 echo "HOST_USB=stub" >> $config_host_mak 3733;; 3734esac 3735 3736# use default implementation for tracing backend-specific routines 3737trace_default=yes 3738echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak 3739if test "$trace_backend" = "nop"; then 3740 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak 3741fi 3742if test "$trace_backend" = "simple"; then 3743 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak 3744 trace_default=no 3745 # Set the appropriate trace file. 3746 trace_file="\"$trace_file-\" FMT_pid" 3747fi 3748if test "$trace_backend" = "stderr"; then 3749 echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak 3750 trace_default=no 3751fi 3752if test "$trace_backend" = "ust"; then 3753 echo "CONFIG_TRACE_UST=y" >> $config_host_mak 3754fi 3755if test "$trace_backend" = "dtrace"; then 3756 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak 3757 if test "$trace_backend_stap" = "yes" ; then 3758 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak 3759 fi 3760fi 3761echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak 3762if test "$trace_default" = "yes"; then 3763 echo "CONFIG_TRACE_DEFAULT=y" >> $config_host_mak 3764fi 3765 3766echo "TOOLS=$tools" >> $config_host_mak 3767echo "ROMS=$roms" >> $config_host_mak 3768echo "MAKE=$make" >> $config_host_mak 3769echo "INSTALL=$install" >> $config_host_mak 3770echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak 3771echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak 3772if test -n "$libtool"; then 3773 echo "INSTALL_PROG=\$(LIBTOOL) --mode=install $install -c -m 0755" >> $config_host_mak 3774 echo "INSTALL_LIB=\$(LIBTOOL) --mode=install $install -c -m 0644" >> $config_host_mak 3775else 3776 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak 3777 echo "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak 3778fi 3779echo "PYTHON=$python" >> $config_host_mak 3780echo "CC=$cc" >> $config_host_mak 3781echo "CC_I386=$cc_i386" >> $config_host_mak 3782echo "HOST_CC=$host_cc" >> $config_host_mak 3783echo "OBJCC=$objcc" >> $config_host_mak 3784echo "AR=$ar" >> $config_host_mak 3785echo "AS=$as" >> $config_host_mak 3786echo "CPP=$cpp" >> $config_host_mak 3787echo "OBJCOPY=$objcopy" >> $config_host_mak 3788echo "LD=$ld" >> $config_host_mak 3789echo "WINDRES=$windres" >> $config_host_mak 3790echo "LIBTOOL=$libtool" >> $config_host_mak 3791echo "CFLAGS=$CFLAGS" >> $config_host_mak 3792echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak 3793echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak 3794if test "$sparse" = "yes" ; then 3795 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak 3796 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak 3797 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak 3798fi 3799if test "$cross_prefix" != ""; then 3800 echo "AUTOCONF_HOST := --host=${cross_prefix%-}" >> $config_host_mak 3801else 3802 echo "AUTOCONF_HOST := " >> $config_host_mak 3803fi 3804echo "LDFLAGS=$LDFLAGS" >> $config_host_mak 3805echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak 3806echo "ARLIBS_END=$arlibs_end" >> $config_host_mak 3807echo "LIBS+=$LIBS" >> $config_host_mak 3808echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak 3809echo "EXESUF=$EXESUF" >> $config_host_mak 3810echo "LIBS_QGA+=$libs_qga" >> $config_host_mak 3811echo "POD2MAN=$POD2MAN" >> $config_host_mak 3812echo "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak 3813if test "$gcov" = "yes" ; then 3814 echo "CONFIG_GCOV=y" >> $config_host_mak 3815 echo "GCOV=$gcov_tool" >> $config_host_mak 3816fi 3817 3818# generate list of library paths for linker script 3819 3820$ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld} 3821 3822if test -f ${config_host_ld}~ ; then 3823 if cmp -s $config_host_ld ${config_host_ld}~ ; then 3824 mv ${config_host_ld}~ $config_host_ld 3825 else 3826 rm ${config_host_ld}~ 3827 fi 3828fi 3829 3830# use included Linux headers 3831if test "$linux" = "yes" ; then 3832 mkdir -p linux-headers 3833 case "$cpu" in 3834 i386|x86_64) 3835 linux_arch=x86 3836 ;; 3837 ppcemb|ppc|ppc64) 3838 linux_arch=powerpc 3839 ;; 3840 s390x) 3841 linux_arch=s390 3842 ;; 3843 *) 3844 # For most CPUs the kernel architecture name and QEMU CPU name match. 3845 linux_arch="$cpu" 3846 ;; 3847 esac 3848 # For non-KVM architectures we will not have asm headers 3849 if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then 3850 symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm 3851 fi 3852fi 3853 3854for target in $target_list; do 3855target_dir="$target" 3856config_target_mak=$target_dir/config-target.mak 3857target_arch2=`echo $target | cut -d '-' -f 1` 3858target_bigendian="no" 3859 3860case "$target_arch2" in 3861 armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|or32|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb) 3862 target_bigendian=yes 3863 ;; 3864esac 3865target_softmmu="no" 3866target_user_only="no" 3867target_linux_user="no" 3868target_bsd_user="no" 3869case "$target" in 3870 ${target_arch2}-softmmu) 3871 target_softmmu="yes" 3872 ;; 3873 ${target_arch2}-linux-user) 3874 if test "$linux" != "yes" ; then 3875 echo "ERROR: Target '$target' is only available on a Linux host" 3876 exit 1 3877 fi 3878 target_user_only="yes" 3879 target_linux_user="yes" 3880 ;; 3881 ${target_arch2}-bsd-user) 3882 if test "$bsd" != "yes" ; then 3883 echo "ERROR: Target '$target' is only available on a BSD host" 3884 exit 1 3885 fi 3886 target_user_only="yes" 3887 target_bsd_user="yes" 3888 ;; 3889 *) 3890 echo "ERROR: Target '$target' not recognised" 3891 exit 1 3892 ;; 3893esac 3894 3895mkdir -p $target_dir 3896echo "# Automatically generated by configure - do not modify" > $config_target_mak 3897 3898bflt="no" 3899target_nptl="no" 3900interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"` 3901gdb_xml_files="" 3902target_short_alignment=2 3903target_int_alignment=4 3904target_long_alignment=4 3905target_llong_alignment=8 3906target_libs_softmmu= 3907 3908TARGET_ARCH="$target_arch2" 3909TARGET_BASE_ARCH="" 3910TARGET_ABI_DIR="" 3911 3912case "$target_arch2" in 3913 i386) 3914 ;; 3915 x86_64) 3916 TARGET_BASE_ARCH=i386 3917 target_long_alignment=8 3918 ;; 3919 alpha) 3920 target_long_alignment=8 3921 target_nptl="yes" 3922 ;; 3923 arm|armeb) 3924 TARGET_ARCH=arm 3925 bflt="yes" 3926 target_nptl="yes" 3927 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml" 3928 target_llong_alignment=4 3929 target_libs_softmmu="$fdt_libs" 3930 ;; 3931 cris) 3932 target_nptl="yes" 3933 ;; 3934 lm32) 3935 target_libs_softmmu="$opengl_libs" 3936 ;; 3937 m68k) 3938 bflt="yes" 3939 gdb_xml_files="cf-core.xml cf-fp.xml" 3940 target_int_alignment=2 3941 target_long_alignment=2 3942 target_llong_alignment=2 3943 ;; 3944 microblaze|microblazeel) 3945 TARGET_ARCH=microblaze 3946 bflt="yes" 3947 target_nptl="yes" 3948 target_libs_softmmu="$fdt_libs" 3949 ;; 3950 mips|mipsel) 3951 TARGET_ARCH=mips 3952 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak 3953 target_nptl="yes" 3954 ;; 3955 mipsn32|mipsn32el) 3956 TARGET_ARCH=mipsn32 3957 TARGET_BASE_ARCH=mips 3958 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak 3959 ;; 3960 mips64|mips64el) 3961 TARGET_ARCH=mips64 3962 TARGET_BASE_ARCH=mips 3963 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak 3964 target_long_alignment=8 3965 ;; 3966 or32) 3967 TARGET_ARCH=openrisc 3968 TARGET_BASE_ARCH=openrisc 3969 ;; 3970 ppc) 3971 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 3972 target_nptl="yes" 3973 target_libs_softmmu="$fdt_libs" 3974 ;; 3975 ppcemb) 3976 TARGET_BASE_ARCH=ppc 3977 TARGET_ABI_DIR=ppc 3978 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 3979 target_nptl="yes" 3980 target_libs_softmmu="$fdt_libs" 3981 ;; 3982 ppc64) 3983 TARGET_BASE_ARCH=ppc 3984 TARGET_ABI_DIR=ppc 3985 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 3986 target_long_alignment=8 3987 target_libs_softmmu="$fdt_libs" 3988 ;; 3989 ppc64abi32) 3990 TARGET_ARCH=ppc64 3991 TARGET_BASE_ARCH=ppc 3992 TARGET_ABI_DIR=ppc 3993 echo "TARGET_ABI32=y" >> $config_target_mak 3994 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 3995 target_libs_softmmu="$fdt_libs" 3996 ;; 3997 sh4|sh4eb) 3998 TARGET_ARCH=sh4 3999 bflt="yes" 4000 target_nptl="yes" 4001 ;; 4002 sparc) 4003 ;; 4004 sparc64) 4005 TARGET_BASE_ARCH=sparc 4006 target_long_alignment=8 4007 ;; 4008 sparc32plus) 4009 TARGET_ARCH=sparc64 4010 TARGET_BASE_ARCH=sparc 4011 TARGET_ABI_DIR=sparc 4012 echo "TARGET_ABI32=y" >> $config_target_mak 4013 ;; 4014 s390x) 4015 target_nptl="yes" 4016 target_long_alignment=8 4017 ;; 4018 unicore32) 4019 ;; 4020 xtensa|xtensaeb) 4021 TARGET_ARCH=xtensa 4022 ;; 4023 *) 4024 echo "Unsupported target CPU" 4025 exit 1 4026 ;; 4027esac 4028# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH 4029if [ "$TARGET_BASE_ARCH" = "" ]; then 4030 TARGET_BASE_ARCH=$TARGET_ARCH 4031fi 4032 4033symlink "$source_path/Makefile.target" "$target_dir/Makefile" 4034 4035upper() { 4036 echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]' 4037} 4038 4039case "$cpu" in 4040 i386|x86_64|ppc) 4041 # The TCG interpreter currently does not support ld/st optimization. 4042 if test "$tcg_interpreter" = "no" ; then 4043 echo "CONFIG_QEMU_LDST_OPTIMIZATION=y" >> $config_target_mak 4044 fi 4045 ;; 4046esac 4047 4048echo "TARGET_SHORT_ALIGNMENT=$target_short_alignment" >> $config_target_mak 4049echo "TARGET_INT_ALIGNMENT=$target_int_alignment" >> $config_target_mak 4050echo "TARGET_LONG_ALIGNMENT=$target_long_alignment" >> $config_target_mak 4051echo "TARGET_LLONG_ALIGNMENT=$target_llong_alignment" >> $config_target_mak 4052echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak 4053target_arch_name="`upper $TARGET_ARCH`" 4054echo "TARGET_$target_arch_name=y" >> $config_target_mak 4055echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak 4056echo "TARGET_TYPE=TARGET_TYPE_`upper $target_arch2`" >> $config_target_mak 4057echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak 4058if [ "$TARGET_ABI_DIR" = "" ]; then 4059 TARGET_ABI_DIR=$TARGET_ARCH 4060fi 4061echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak 4062case "$target_arch2" in 4063 i386|x86_64) 4064 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then 4065 echo "CONFIG_XEN=y" >> $config_target_mak 4066 if test "$xen_pci_passthrough" = yes; then 4067 echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak" 4068 fi 4069 else 4070 echo "CONFIG_NO_XEN=y" >> $config_target_mak 4071 fi 4072 ;; 4073 *) 4074 echo "CONFIG_NO_XEN=y" >> $config_target_mak 4075esac 4076case "$target_arch2" in 4077 i386|x86_64|ppcemb|ppc|ppc64|s390x) 4078 # Make sure the target and host cpus are compatible 4079 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \ 4080 \( "$target_arch2" = "$cpu" -o \ 4081 \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \ 4082 \( "$target_arch2" = "ppc64" -a "$cpu" = "ppc" \) -o \ 4083 \( "$target_arch2" = "ppc" -a "$cpu" = "ppc64" \) -o \ 4084 \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc64" \) -o \ 4085 \( "$target_arch2" = "x86_64" -a "$cpu" = "i386" \) -o \ 4086 \( "$target_arch2" = "i386" -a "$cpu" = "x86_64" \) \) ; then 4087 echo "CONFIG_KVM=y" >> $config_target_mak 4088 if test "$vhost_net" = "yes" ; then 4089 echo "CONFIG_VHOST_NET=y" >> $config_target_mak 4090 fi 4091 fi 4092esac 4093case "$target_arch2" in 4094 i386|x86_64) 4095 echo "CONFIG_HAVE_GET_MEMORY_MAPPING=y" >> $config_target_mak 4096esac 4097if test "$target_arch2" = "ppc64" -a "$fdt" = "yes"; then 4098 echo "CONFIG_PSERIES=y" >> $config_target_mak 4099fi 4100if test "$target_bigendian" = "yes" ; then 4101 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak 4102fi 4103if test "$target_softmmu" = "yes" ; then 4104 echo "CONFIG_SOFTMMU=y" >> $config_target_mak 4105 echo "LIBS+=$libs_softmmu $target_libs_softmmu" >> $config_target_mak 4106 case "$target_arch2" in 4107 i386|x86_64) 4108 echo "CONFIG_HAVE_CORE_DUMP=y" >> $config_target_mak 4109 esac 4110fi 4111if test "$target_user_only" = "yes" ; then 4112 echo "CONFIG_USER_ONLY=y" >> $config_target_mak 4113 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak 4114fi 4115if test "$target_linux_user" = "yes" ; then 4116 echo "CONFIG_LINUX_USER=y" >> $config_target_mak 4117fi 4118list="" 4119if test ! -z "$gdb_xml_files" ; then 4120 for x in $gdb_xml_files; do 4121 list="$list $source_path/gdb-xml/$x" 4122 done 4123 echo "TARGET_XML_FILES=$list" >> $config_target_mak 4124fi 4125 4126if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then 4127 echo "TARGET_HAS_BFLT=y" >> $config_target_mak 4128fi 4129if test "$target_user_only" = "yes" \ 4130 -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then 4131 echo "CONFIG_USE_NPTL=y" >> $config_target_mak 4132fi 4133if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then 4134 echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak 4135fi 4136if test "$target_bsd_user" = "yes" ; then 4137 echo "CONFIG_BSD_USER=y" >> $config_target_mak 4138fi 4139 4140# the static way of configuring available audio cards requires this workaround 4141if test "$target_user_only" != "yes" && grep -q CONFIG_PCSPK $source_path/default-configs/$target.mak; then 4142 echo "CONFIG_PCSPK=y" >> $config_target_mak 4143fi 4144 4145# generate QEMU_CFLAGS/LDFLAGS for targets 4146 4147cflags="" 4148includes="" 4149ldflags="" 4150 4151if test "$tcg_interpreter" = "yes"; then 4152 includes="-I\$(SRC_PATH)/tcg/tci $includes" 4153elif test "$ARCH" = "sparc64" ; then 4154 includes="-I\$(SRC_PATH)/tcg/sparc $includes" 4155elif test "$ARCH" = "s390x" ; then 4156 includes="-I\$(SRC_PATH)/tcg/s390 $includes" 4157elif test "$ARCH" = "x86_64" ; then 4158 includes="-I\$(SRC_PATH)/tcg/i386 $includes" 4159else 4160 includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes" 4161fi 4162includes="-I\$(SRC_PATH)/tcg $includes" 4163 4164if test "$linux" = "yes" ; then 4165 includes="-I\$(SRC_PATH)/linux-headers $includes" 4166fi 4167 4168for i in $ARCH $TARGET_BASE_ARCH ; do 4169 case "$i" in 4170 alpha) 4171 echo "CONFIG_ALPHA_DIS=y" >> $config_target_mak 4172 echo "CONFIG_ALPHA_DIS=y" >> config-all-disas.mak 4173 ;; 4174 arm) 4175 echo "CONFIG_ARM_DIS=y" >> $config_target_mak 4176 echo "CONFIG_ARM_DIS=y" >> config-all-disas.mak 4177 ;; 4178 cris) 4179 echo "CONFIG_CRIS_DIS=y" >> $config_target_mak 4180 echo "CONFIG_CRIS_DIS=y" >> config-all-disas.mak 4181 ;; 4182 hppa) 4183 echo "CONFIG_HPPA_DIS=y" >> $config_target_mak 4184 echo "CONFIG_HPPA_DIS=y" >> config-all-disas.mak 4185 ;; 4186 i386|x86_64) 4187 echo "CONFIG_I386_DIS=y" >> $config_target_mak 4188 echo "CONFIG_I386_DIS=y" >> config-all-disas.mak 4189 ;; 4190 ia64*) 4191 echo "CONFIG_IA64_DIS=y" >> $config_target_mak 4192 echo "CONFIG_IA64_DIS=y" >> config-all-disas.mak 4193 ;; 4194 lm32) 4195 echo "CONFIG_LM32_DIS=y" >> $config_target_mak 4196 echo "CONFIG_LM32_DIS=y" >> config-all-disas.mak 4197 ;; 4198 m68k) 4199 echo "CONFIG_M68K_DIS=y" >> $config_target_mak 4200 echo "CONFIG_M68K_DIS=y" >> config-all-disas.mak 4201 ;; 4202 microblaze*) 4203 echo "CONFIG_MICROBLAZE_DIS=y" >> $config_target_mak 4204 echo "CONFIG_MICROBLAZE_DIS=y" >> config-all-disas.mak 4205 ;; 4206 mips*) 4207 echo "CONFIG_MIPS_DIS=y" >> $config_target_mak 4208 echo "CONFIG_MIPS_DIS=y" >> config-all-disas.mak 4209 ;; 4210 or32) 4211 echo "CONFIG_OPENRISC_DIS=y" >> $config_target_mak 4212 echo "CONFIG_OPENRISC_DIS=y" >> config-all-disas.mak 4213 ;; 4214 ppc*) 4215 echo "CONFIG_PPC_DIS=y" >> $config_target_mak 4216 echo "CONFIG_PPC_DIS=y" >> config-all-disas.mak 4217 ;; 4218 s390*) 4219 echo "CONFIG_S390_DIS=y" >> $config_target_mak 4220 echo "CONFIG_S390_DIS=y" >> config-all-disas.mak 4221 ;; 4222 sh4) 4223 echo "CONFIG_SH4_DIS=y" >> $config_target_mak 4224 echo "CONFIG_SH4_DIS=y" >> config-all-disas.mak 4225 ;; 4226 sparc*) 4227 echo "CONFIG_SPARC_DIS=y" >> $config_target_mak 4228 echo "CONFIG_SPARC_DIS=y" >> config-all-disas.mak 4229 ;; 4230 xtensa*) 4231 echo "CONFIG_XTENSA_DIS=y" >> $config_target_mak 4232 echo "CONFIG_XTENSA_DIS=y" >> config-all-disas.mak 4233 ;; 4234 esac 4235done 4236if test "$tcg_interpreter" = "yes" ; then 4237 echo "CONFIG_TCI_DIS=y" >> $config_target_mak 4238 echo "CONFIG_TCI_DIS=y" >> config-all-disas.mak 4239fi 4240 4241case "$ARCH" in 4242alpha) 4243 # Ensure there's only a single GP 4244 cflags="-msmall-data $cflags" 4245;; 4246esac 4247 4248if test "$target_softmmu" = "yes" ; then 4249 case "$TARGET_BASE_ARCH" in 4250 arm) 4251 cflags="-DHAS_AUDIO $cflags" 4252 ;; 4253 lm32) 4254 cflags="-DHAS_AUDIO $cflags" 4255 ;; 4256 i386|mips|ppc) 4257 cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags" 4258 ;; 4259 esac 4260fi 4261 4262if test "$gprof" = "yes" ; then 4263 echo "TARGET_GPROF=yes" >> $config_target_mak 4264 if test "$target_linux_user" = "yes" ; then 4265 cflags="-p $cflags" 4266 ldflags="-p $ldflags" 4267 fi 4268 if test "$target_softmmu" = "yes" ; then 4269 ldflags="-p $ldflags" 4270 echo "GPROF_CFLAGS=-p" >> $config_target_mak 4271 fi 4272fi 4273 4274if test "$ARCH" = "tci"; then 4275 linker_script="" 4276else 4277 linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/ldscripts/\$(ARCH).ld" 4278fi 4279 4280if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then 4281 case "$ARCH" in 4282 alpha | s390x) 4283 # The default placement of the application is fine. 4284 ;; 4285 *) 4286 ldflags="$linker_script $ldflags" 4287 ;; 4288 esac 4289fi 4290 4291echo "LDFLAGS+=$ldflags" >> $config_target_mak 4292echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak 4293echo "QEMU_INCLUDES+=$includes" >> $config_target_mak 4294 4295done # for target in $targets 4296 4297if [ "$pixman" = "internal" ]; then 4298 echo "config-host.h: subdir-pixman" >> $config_host_mak 4299fi 4300 4301# build tree in object directory in case the source is not in the current directory 4302DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32" 4303DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas" 4304DIRS="$DIRS roms/seabios roms/vgabios" 4305DIRS="$DIRS qapi-generated" 4306FILES="Makefile tests/tcg/Makefile qdict-test-data.txt" 4307FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit" 4308FILES="$FILES tests/tcg/lm32/Makefile" 4309FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps" 4310FILES="$FILES pc-bios/spapr-rtas/Makefile" 4311FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile" 4312for bios_file in \ 4313 $source_path/pc-bios/*.bin \ 4314 $source_path/pc-bios/*.aml \ 4315 $source_path/pc-bios/*.rom \ 4316 $source_path/pc-bios/*.dtb \ 4317 $source_path/pc-bios/openbios-* \ 4318 $source_path/pc-bios/palcode-* 4319do 4320 FILES="$FILES pc-bios/`basename $bios_file`" 4321done 4322mkdir -p $DIRS 4323for f in $FILES ; do 4324 if [ -e "$source_path/$f" ] && [ "$source_path" != `pwd` ]; then 4325 symlink "$source_path/$f" "$f" 4326 fi 4327done 4328 4329# temporary config to build submodules 4330for rom in seabios vgabios ; do 4331 config_mak=roms/$rom/config.mak 4332 echo "# Automatically generated by configure - do not modify" > $config_mak 4333 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak 4334 echo "AS=$as" >> $config_mak 4335 echo "CC=$cc" >> $config_mak 4336 echo "BCC=bcc" >> $config_mak 4337 echo "CPP=$cpp" >> $config_mak 4338 echo "OBJCOPY=objcopy" >> $config_mak 4339 echo "IASL=iasl" >> $config_mak 4340 echo "LD=$ld" >> $config_mak 4341done 4342 4343if test "$docs" = "yes" ; then 4344 mkdir -p QMP 4345fi 4346