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 30error_exit() { 31 echo 32 echo "ERROR: $1" 33 while test -n "$2"; do 34 echo " $2" 35 shift 36 done 37 echo 38 exit 1 39} 40 41do_cc() { 42 # Run the compiler, capturing its output to the log. 43 echo $cc "$@" >> config.log 44 $cc "$@" >> config.log 2>&1 || return $? 45 # Test passed. If this is an --enable-werror build, rerun 46 # the test with -Werror and bail out if it fails. This 47 # makes warning-generating-errors in configure test code 48 # obvious to developers. 49 if test "$werror" != "yes"; then 50 return 0 51 fi 52 # Don't bother rerunning the compile if we were already using -Werror 53 case "$*" in 54 *-Werror*) 55 return 0 56 ;; 57 esac 58 echo $cc -Werror "$@" >> config.log 59 $cc -Werror "$@" >> config.log 2>&1 && return $? 60 error_exit "configure test passed without -Werror but failed with -Werror." \ 61 "This is probably a bug in the configure script. The failing command" \ 62 "will be at the bottom of config.log." \ 63 "You can run configure with --disable-werror to bypass this check." 64} 65 66compile_object() { 67 do_cc $QEMU_CFLAGS -c -o $TMPO $TMPC 68} 69 70compile_prog() { 71 local_cflags="$1" 72 local_ldflags="$2" 73 do_cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags 74} 75 76# symbolically link $1 to $2. Portable version of "ln -sf". 77symlink() { 78 rm -rf "$2" 79 mkdir -p "$(dirname "$2")" 80 ln -s "$1" "$2" 81} 82 83# check whether a command is available to this shell (may be either an 84# executable or a builtin) 85has() { 86 type "$1" >/dev/null 2>&1 87} 88 89# search for an executable in PATH 90path_of() { 91 local_command="$1" 92 local_ifs="$IFS" 93 local_dir="" 94 95 # pathname has a dir component? 96 if [ "${local_command#*/}" != "$local_command" ]; then 97 if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then 98 echo "$local_command" 99 return 0 100 fi 101 fi 102 if [ -z "$local_command" ]; then 103 return 1 104 fi 105 106 IFS=: 107 for local_dir in $PATH; do 108 if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then 109 echo "$local_dir/$local_command" 110 IFS="${local_ifs:-$(printf ' \t\n')}" 111 return 0 112 fi 113 done 114 # not found 115 IFS="${local_ifs:-$(printf ' \t\n')}" 116 return 1 117} 118 119# default parameters 120source_path=`dirname "$0"` 121cpu="" 122interp_prefix="/usr/gnemul/qemu-%M" 123static="no" 124cross_prefix="" 125audio_drv_list="" 126block_drv_rw_whitelist="" 127block_drv_ro_whitelist="" 128host_cc="cc" 129libs_softmmu="" 130libs_tools="" 131audio_pt_int="" 132audio_win_int="" 133cc_i386=i386-pc-linux-gnu-gcc 134libs_qga="" 135debug_info="yes" 136 137# Don't accept a target_list environment variable. 138unset target_list 139 140# Default value for a variable defining feature "foo". 141# * foo="no" feature will only be used if --enable-foo arg is given 142# * foo="" feature will be searched for, and if found, will be used 143# unless --disable-foo is given 144# * foo="yes" this value will only be set by --enable-foo flag. 145# feature will searched for, 146# if not found, configure exits with error 147# 148# Always add --enable-foo and --disable-foo command line args. 149# Distributions want to ensure that several features are compiled in, and it 150# is impossible without a --enable-foo that exits if a feature is not found. 151 152bluez="" 153brlapi="" 154curl="" 155curses="" 156docs="" 157fdt="" 158nptl="" 159pixman="" 160sdl="" 161virtfs="" 162vnc="yes" 163sparse="no" 164uuid="" 165vde="" 166vnc_tls="" 167vnc_sasl="" 168vnc_jpeg="" 169vnc_png="" 170vnc_ws="" 171xen="" 172xen_ctrl_version="" 173xen_pci_passthrough="" 174linux_aio="" 175cap_ng="" 176attr="" 177libattr="" 178xfs="" 179 180vhost_net="no" 181vhost_scsi="no" 182kvm="no" 183rdma="" 184gprof="no" 185debug_tcg="no" 186debug="no" 187strip_opt="yes" 188tcg_interpreter="no" 189bigendian="no" 190mingw32="no" 191gcov="no" 192gcov_tool="gcov" 193EXESUF="" 194prefix="/usr/local" 195mandir="\${prefix}/share/man" 196datadir="\${prefix}/share" 197qemu_docdir="\${prefix}/share/doc/qemu" 198bindir="\${prefix}/bin" 199libdir="\${prefix}/lib" 200libexecdir="\${prefix}/libexec" 201includedir="\${prefix}/include" 202sysconfdir="\${prefix}/etc" 203local_statedir="\${prefix}/var" 204confsuffix="/qemu" 205slirp="yes" 206fmod_lib="" 207fmod_inc="" 208oss_lib="" 209bsd="no" 210linux="no" 211solaris="no" 212profiler="no" 213cocoa="no" 214softmmu="yes" 215linux_user="no" 216bsd_user="no" 217guest_base="yes" 218uname_release="" 219mixemu="no" 220aix="no" 221blobs="yes" 222pkgversion="" 223pie="" 224zero_malloc="" 225qom_cast_debug="yes" 226trace_backend="nop" 227trace_file="trace" 228spice="" 229rbd="" 230smartcard_nss="" 231libusb="" 232usb_redir="" 233glx="" 234zlib="yes" 235guest_agent="yes" 236want_tools="yes" 237libiscsi="" 238coroutine="" 239seccomp="" 240glusterfs="" 241glusterfs_discard="no" 242virtio_blk_data_plane="" 243gtk="" 244gtkabi="2.0" 245tpm="no" 246libssh2="" 247 248# parse CC options first 249for opt do 250 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'` 251 case "$opt" in 252 --cross-prefix=*) cross_prefix="$optarg" 253 ;; 254 --cc=*) CC="$optarg" 255 ;; 256 --source-path=*) source_path="$optarg" 257 ;; 258 --cpu=*) cpu="$optarg" 259 ;; 260 --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS" 261 EXTRA_CFLAGS="$optarg" 262 ;; 263 --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS" 264 EXTRA_LDFLAGS="$optarg" 265 ;; 266 --enable-debug-info) debug_info="yes" 267 ;; 268 --disable-debug-info) debug_info="no" 269 ;; 270 esac 271done 272# OS specific 273# Using uname is really, really broken. Once we have the right set of checks 274# we can eliminate its usage altogether. 275 276# Preferred compiler: 277# ${CC} (if set) 278# ${cross_prefix}gcc (if cross-prefix specified) 279# system compiler 280if test -z "${CC}${cross_prefix}"; then 281 cc="$host_cc" 282else 283 cc="${CC-${cross_prefix}gcc}" 284fi 285 286ar="${AR-${cross_prefix}ar}" 287as="${AS-${cross_prefix}as}" 288cpp="${CPP-$cc -E}" 289objcopy="${OBJCOPY-${cross_prefix}objcopy}" 290ld="${LD-${cross_prefix}ld}" 291libtool="${LIBTOOL-${cross_prefix}libtool}" 292strip="${STRIP-${cross_prefix}strip}" 293windres="${WINDRES-${cross_prefix}windres}" 294pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}" 295query_pkg_config() { 296 "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@" 297} 298pkg_config=query_pkg_config 299sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}" 300 301# default flags for all hosts 302QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS" 303QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS" 304QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS" 305QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS" 306QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/include" 307if test "$debug_info" = "yes"; then 308 CFLAGS="-g $CFLAGS" 309 LDFLAGS="-g $LDFLAGS" 310fi 311 312# make source path absolute 313source_path=`cd "$source_path"; pwd` 314 315check_define() { 316cat > $TMPC <<EOF 317#if !defined($1) 318#error $1 not defined 319#endif 320int main(void) { return 0; } 321EOF 322 compile_object 323} 324 325if check_define __linux__ ; then 326 targetos="Linux" 327elif check_define _WIN32 ; then 328 targetos='MINGW32' 329elif check_define __OpenBSD__ ; then 330 targetos='OpenBSD' 331elif check_define __sun__ ; then 332 targetos='SunOS' 333elif check_define __HAIKU__ ; then 334 targetos='Haiku' 335else 336 targetos=`uname -s` 337fi 338 339# Some host OSes need non-standard checks for which CPU to use. 340# Note that these checks are broken for cross-compilation: if you're 341# cross-compiling to one of these OSes then you'll need to specify 342# the correct CPU with the --cpu option. 343case $targetos in 344Darwin) 345 # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can 346 # run 64-bit userspace code. 347 # If the user didn't specify a CPU explicitly and the kernel says this is 348 # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code. 349 if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then 350 cpu="x86_64" 351 fi 352 ;; 353SunOS) 354 # `uname -m` returns i86pc even on an x86_64 box, so default based on isainfo 355 if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then 356 cpu="x86_64" 357 fi 358esac 359 360if test ! -z "$cpu" ; then 361 # command line argument 362 : 363elif check_define __i386__ ; then 364 cpu="i386" 365elif check_define __x86_64__ ; then 366 cpu="x86_64" 367elif check_define __sparc__ ; then 368 if check_define __arch64__ ; then 369 cpu="sparc64" 370 else 371 cpu="sparc" 372 fi 373elif check_define _ARCH_PPC ; then 374 if check_define _ARCH_PPC64 ; then 375 cpu="ppc64" 376 else 377 cpu="ppc" 378 fi 379elif check_define __mips__ ; then 380 cpu="mips" 381elif check_define __ia64__ ; then 382 cpu="ia64" 383elif check_define __s390__ ; then 384 if check_define __s390x__ ; then 385 cpu="s390x" 386 else 387 cpu="s390" 388 fi 389elif check_define __arm__ ; then 390 cpu="arm" 391elif check_define __aarch64__ ; then 392 cpu="aarch64" 393elif check_define __hppa__ ; then 394 cpu="hppa" 395else 396 cpu=`uname -m` 397fi 398 399ARCH= 400# Normalise host CPU name and set ARCH. 401# Note that this case should only have supported host CPUs, not guests. 402case "$cpu" in 403 ia64|ppc|ppc64|s390|s390x|sparc64) 404 cpu="$cpu" 405 ;; 406 i386|i486|i586|i686|i86pc|BePC) 407 cpu="i386" 408 ;; 409 x86_64|amd64) 410 cpu="x86_64" 411 ;; 412 armv*b|armv*l|arm) 413 cpu="arm" 414 ;; 415 aarch64) 416 cpu="aarch64" 417 ;; 418 hppa|parisc|parisc64) 419 cpu="hppa" 420 ;; 421 mips*) 422 cpu="mips" 423 ;; 424 sparc|sun4[cdmuv]) 425 cpu="sparc" 426 ;; 427 *) 428 # This will result in either an error or falling back to TCI later 429 ARCH=unknown 430 ;; 431esac 432if test -z "$ARCH"; then 433 ARCH="$cpu" 434fi 435 436# OS specific 437 438case $targetos in 439CYGWIN*) 440 mingw32="yes" 441 QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS" 442 audio_possible_drivers="winwave sdl" 443 audio_drv_list="winwave" 444;; 445MINGW32*) 446 mingw32="yes" 447 audio_possible_drivers="winwave dsound sdl fmod" 448 audio_drv_list="winwave" 449;; 450GNU/kFreeBSD) 451 bsd="yes" 452 audio_drv_list="oss" 453 audio_possible_drivers="oss sdl esd pa" 454;; 455FreeBSD) 456 bsd="yes" 457 make="${MAKE-gmake}" 458 audio_drv_list="oss" 459 audio_possible_drivers="oss sdl esd pa" 460 # needed for kinfo_getvmmap(3) in libutil.h 461 LIBS="-lutil $LIBS" 462;; 463DragonFly) 464 bsd="yes" 465 make="${MAKE-gmake}" 466 audio_drv_list="oss" 467 audio_possible_drivers="oss sdl esd pa" 468;; 469NetBSD) 470 bsd="yes" 471 make="${MAKE-gmake}" 472 audio_drv_list="oss" 473 audio_possible_drivers="oss sdl esd" 474 oss_lib="-lossaudio" 475;; 476OpenBSD) 477 bsd="yes" 478 make="${MAKE-gmake}" 479 audio_drv_list="sdl" 480 audio_possible_drivers="sdl esd" 481;; 482Darwin) 483 bsd="yes" 484 darwin="yes" 485 if [ "$cpu" = "x86_64" ] ; then 486 QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS" 487 LDFLAGS="-arch x86_64 $LDFLAGS" 488 else 489 QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS" 490 fi 491 cocoa="yes" 492 audio_drv_list="coreaudio" 493 audio_possible_drivers="coreaudio sdl fmod" 494 LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS" 495 libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu" 496 # Disable attempts to use ObjectiveC features in os/object.h since they 497 # won't work when we're compiling with gcc as a C compiler. 498 QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS" 499;; 500SunOS) 501 solaris="yes" 502 make="${MAKE-gmake}" 503 install="${INSTALL-ginstall}" 504 ld="gld" 505 smbd="${SMBD-/usr/sfw/sbin/smbd}" 506 needs_libsunmath="no" 507 solarisrev=`uname -r | cut -f2 -d.` 508 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then 509 if test "$solarisrev" -le 9 ; then 510 if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then 511 needs_libsunmath="yes" 512 QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS" 513 LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS" 514 LIBS="-lsunmath $LIBS" 515 else 516 error_exit "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without" \ 517 "libsunmath from the Sun Studio compilers tools, due to a lack of" \ 518 "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86" \ 519 "Studio 11 can be downloaded from www.sun.com." 520 fi 521 fi 522 fi 523 if test -f /usr/include/sys/soundcard.h ; then 524 audio_drv_list="oss" 525 fi 526 audio_possible_drivers="oss sdl" 527# needed for CMSG_ macros in sys/socket.h 528 QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS" 529# needed for TIOCWIN* defines in termios.h 530 QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS" 531 QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS" 532 solarisnetlibs="-lsocket -lnsl -lresolv" 533 LIBS="$solarisnetlibs $LIBS" 534 libs_qga="$solarisnetlibs $libs_qga" 535;; 536AIX) 537 aix="yes" 538 make="${MAKE-gmake}" 539;; 540Haiku) 541 haiku="yes" 542 QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS" 543 LIBS="-lposix_error_mapper -lnetwork $LIBS" 544;; 545*) 546 audio_drv_list="oss" 547 audio_possible_drivers="oss alsa sdl esd pa" 548 linux="yes" 549 linux_user="yes" 550 usb="linux" 551 kvm="yes" 552 vhost_net="yes" 553 vhost_scsi="yes" 554 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then 555 audio_possible_drivers="$audio_possible_drivers fmod" 556 fi 557 QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers -I$(pwd)/linux-headers $QEMU_INCLUDES" 558;; 559esac 560 561if [ "$bsd" = "yes" ] ; then 562 if [ "$darwin" != "yes" ] ; then 563 if [ "$targetos" != "FreeBSD" ]; then 564 usb="bsd" 565 fi 566 bsd_user="yes" 567 fi 568fi 569 570: ${make=${MAKE-make}} 571: ${install=${INSTALL-install}} 572: ${python=${PYTHON-python}} 573: ${smbd=${SMBD-/usr/sbin/smbd}} 574 575# Default objcc to clang if available, otherwise use CC 576if has clang; then 577 objcc=clang 578else 579 objcc="$cc" 580fi 581 582if test "$mingw32" = "yes" ; then 583 EXESUF=".exe" 584 QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS" 585 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later) 586 QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS" 587 LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS" 588cat > $TMPC << EOF 589int main(void) { return 0; } 590EOF 591 if compile_prog "" "-liberty" ; then 592 LIBS="-liberty $LIBS" 593 fi 594 prefix="c:/Program Files/QEMU" 595 mandir="\${prefix}" 596 datadir="\${prefix}" 597 qemu_docdir="\${prefix}" 598 bindir="\${prefix}" 599 sysconfdir="\${prefix}" 600 local_statedir= 601 confsuffix="" 602 libs_qga="-lws2_32 -lwinmm -lpowrprof $libs_qga" 603fi 604 605werror="" 606 607for opt do 608 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'` 609 case "$opt" in 610 --help|-h) show_help=yes 611 ;; 612 --version|-V) exec cat $source_path/VERSION 613 ;; 614 --prefix=*) prefix="$optarg" 615 ;; 616 --interp-prefix=*) interp_prefix="$optarg" 617 ;; 618 --source-path=*) 619 ;; 620 --cross-prefix=*) 621 ;; 622 --cc=*) 623 ;; 624 --host-cc=*) host_cc="$optarg" 625 ;; 626 --objcc=*) objcc="$optarg" 627 ;; 628 --make=*) make="$optarg" 629 ;; 630 --install=*) install="$optarg" 631 ;; 632 --python=*) python="$optarg" 633 ;; 634 --gcov=*) gcov_tool="$optarg" 635 ;; 636 --smbd=*) smbd="$optarg" 637 ;; 638 --extra-cflags=*) 639 ;; 640 --extra-ldflags=*) 641 ;; 642 --enable-debug-info) 643 ;; 644 --disable-debug-info) 645 ;; 646 --cpu=*) 647 ;; 648 --target-list=*) target_list="$optarg" 649 ;; 650 --enable-trace-backend=*) trace_backend="$optarg" 651 ;; 652 --with-trace-file=*) trace_file="$optarg" 653 ;; 654 --enable-gprof) gprof="yes" 655 ;; 656 --enable-gcov) gcov="yes" 657 ;; 658 --static) 659 static="yes" 660 LDFLAGS="-static $LDFLAGS" 661 QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS" 662 ;; 663 --mandir=*) mandir="$optarg" 664 ;; 665 --bindir=*) bindir="$optarg" 666 ;; 667 --libdir=*) libdir="$optarg" 668 ;; 669 --libexecdir=*) libexecdir="$optarg" 670 ;; 671 --includedir=*) includedir="$optarg" 672 ;; 673 --datadir=*) datadir="$optarg" 674 ;; 675 --with-confsuffix=*) confsuffix="$optarg" 676 ;; 677 --docdir=*) qemu_docdir="$optarg" 678 ;; 679 --sysconfdir=*) sysconfdir="$optarg" 680 ;; 681 --localstatedir=*) local_statedir="$optarg" 682 ;; 683 --sbindir=*|--sharedstatedir=*|\ 684 --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\ 685 --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*) 686 # These switches are silently ignored, for compatibility with 687 # autoconf-generated configure scripts. This allows QEMU's 688 # configure to be used by RPM and similar macros that set 689 # lots of directory switches by default. 690 ;; 691 --with-system-pixman) pixman="system" 692 ;; 693 --without-system-pixman) pixman="internal" 694 ;; 695 --without-pixman) pixman="none" 696 ;; 697 --disable-sdl) sdl="no" 698 ;; 699 --enable-sdl) sdl="yes" 700 ;; 701 --disable-qom-cast-debug) qom_cast_debug="no" 702 ;; 703 --enable-qom-cast-debug) qom_cast_debug="yes" 704 ;; 705 --disable-virtfs) virtfs="no" 706 ;; 707 --enable-virtfs) virtfs="yes" 708 ;; 709 --disable-vnc) vnc="no" 710 ;; 711 --enable-vnc) vnc="yes" 712 ;; 713 --fmod-lib=*) fmod_lib="$optarg" 714 ;; 715 --fmod-inc=*) fmod_inc="$optarg" 716 ;; 717 --oss-lib=*) oss_lib="$optarg" 718 ;; 719 --audio-drv-list=*) audio_drv_list="$optarg" 720 ;; 721 --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=`echo "$optarg" | sed -e 's/,/ /g'` 722 ;; 723 --block-drv-ro-whitelist=*) block_drv_ro_whitelist=`echo "$optarg" | sed -e 's/,/ /g'` 724 ;; 725 --enable-debug-tcg) debug_tcg="yes" 726 ;; 727 --disable-debug-tcg) debug_tcg="no" 728 ;; 729 --enable-debug) 730 # Enable debugging options that aren't excessively noisy 731 debug_tcg="yes" 732 debug="yes" 733 strip_opt="no" 734 ;; 735 --enable-sparse) sparse="yes" 736 ;; 737 --disable-sparse) sparse="no" 738 ;; 739 --disable-strip) strip_opt="no" 740 ;; 741 --disable-vnc-tls) vnc_tls="no" 742 ;; 743 --enable-vnc-tls) vnc_tls="yes" 744 ;; 745 --disable-vnc-sasl) vnc_sasl="no" 746 ;; 747 --enable-vnc-sasl) vnc_sasl="yes" 748 ;; 749 --disable-vnc-jpeg) vnc_jpeg="no" 750 ;; 751 --enable-vnc-jpeg) vnc_jpeg="yes" 752 ;; 753 --disable-vnc-png) vnc_png="no" 754 ;; 755 --enable-vnc-png) vnc_png="yes" 756 ;; 757 --disable-vnc-ws) vnc_ws="no" 758 ;; 759 --enable-vnc-ws) vnc_ws="yes" 760 ;; 761 --disable-slirp) slirp="no" 762 ;; 763 --disable-uuid) uuid="no" 764 ;; 765 --enable-uuid) uuid="yes" 766 ;; 767 --disable-vde) vde="no" 768 ;; 769 --enable-vde) vde="yes" 770 ;; 771 --disable-xen) xen="no" 772 ;; 773 --enable-xen) xen="yes" 774 ;; 775 --disable-xen-pci-passthrough) xen_pci_passthrough="no" 776 ;; 777 --enable-xen-pci-passthrough) xen_pci_passthrough="yes" 778 ;; 779 --disable-brlapi) brlapi="no" 780 ;; 781 --enable-brlapi) brlapi="yes" 782 ;; 783 --disable-bluez) bluez="no" 784 ;; 785 --enable-bluez) bluez="yes" 786 ;; 787 --disable-kvm) kvm="no" 788 ;; 789 --enable-kvm) kvm="yes" 790 ;; 791 --disable-tcg-interpreter) tcg_interpreter="no" 792 ;; 793 --enable-tcg-interpreter) tcg_interpreter="yes" 794 ;; 795 --disable-cap-ng) cap_ng="no" 796 ;; 797 --enable-cap-ng) cap_ng="yes" 798 ;; 799 --disable-spice) spice="no" 800 ;; 801 --enable-spice) spice="yes" 802 ;; 803 --disable-libiscsi) libiscsi="no" 804 ;; 805 --enable-libiscsi) libiscsi="yes" 806 ;; 807 --enable-profiler) profiler="yes" 808 ;; 809 --disable-cocoa) cocoa="no" 810 ;; 811 --enable-cocoa) 812 cocoa="yes" ; 813 sdl="no" ; 814 audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`" 815 ;; 816 --disable-system) softmmu="no" 817 ;; 818 --enable-system) softmmu="yes" 819 ;; 820 --disable-user) 821 linux_user="no" ; 822 bsd_user="no" ; 823 ;; 824 --enable-user) ;; 825 --disable-linux-user) linux_user="no" 826 ;; 827 --enable-linux-user) linux_user="yes" 828 ;; 829 --disable-bsd-user) bsd_user="no" 830 ;; 831 --enable-bsd-user) bsd_user="yes" 832 ;; 833 --enable-guest-base) guest_base="yes" 834 ;; 835 --disable-guest-base) guest_base="no" 836 ;; 837 --enable-pie) pie="yes" 838 ;; 839 --disable-pie) pie="no" 840 ;; 841 --enable-uname-release=*) uname_release="$optarg" 842 ;; 843 --enable-werror) werror="yes" 844 ;; 845 --disable-werror) werror="no" 846 ;; 847 --disable-curses) curses="no" 848 ;; 849 --enable-curses) curses="yes" 850 ;; 851 --disable-curl) curl="no" 852 ;; 853 --enable-curl) curl="yes" 854 ;; 855 --disable-fdt) fdt="no" 856 ;; 857 --enable-fdt) fdt="yes" 858 ;; 859 --disable-nptl) nptl="no" 860 ;; 861 --enable-nptl) nptl="yes" 862 ;; 863 --enable-mixemu) mixemu="yes" 864 ;; 865 --disable-linux-aio) linux_aio="no" 866 ;; 867 --enable-linux-aio) linux_aio="yes" 868 ;; 869 --disable-attr) attr="no" 870 ;; 871 --enable-attr) attr="yes" 872 ;; 873 --disable-blobs) blobs="no" 874 ;; 875 --with-pkgversion=*) pkgversion=" ($optarg)" 876 ;; 877 --with-coroutine=*) coroutine="$optarg" 878 ;; 879 --disable-docs) docs="no" 880 ;; 881 --enable-docs) docs="yes" 882 ;; 883 --disable-vhost-net) vhost_net="no" 884 ;; 885 --enable-vhost-net) vhost_net="yes" 886 ;; 887 --disable-vhost-scsi) vhost_scsi="no" 888 ;; 889 --enable-vhost-scsi) vhost_scsi="yes" 890 ;; 891 --disable-glx) glx="no" 892 ;; 893 --enable-glx) glx="yes" 894 ;; 895 --disable-rbd) rbd="no" 896 ;; 897 --enable-rbd) rbd="yes" 898 ;; 899 --disable-xfsctl) xfs="no" 900 ;; 901 --enable-xfsctl) xfs="yes" 902 ;; 903 --disable-smartcard-nss) smartcard_nss="no" 904 ;; 905 --enable-smartcard-nss) smartcard_nss="yes" 906 ;; 907 --disable-libusb) libusb="no" 908 ;; 909 --enable-libusb) libusb="yes" 910 ;; 911 --disable-usb-redir) usb_redir="no" 912 ;; 913 --enable-usb-redir) usb_redir="yes" 914 ;; 915 --disable-zlib-test) zlib="no" 916 ;; 917 --enable-guest-agent) guest_agent="yes" 918 ;; 919 --disable-guest-agent) guest_agent="no" 920 ;; 921 --enable-tools) want_tools="yes" 922 ;; 923 --disable-tools) want_tools="no" 924 ;; 925 --enable-seccomp) seccomp="yes" 926 ;; 927 --disable-seccomp) seccomp="no" 928 ;; 929 --disable-glusterfs) glusterfs="no" 930 ;; 931 --enable-glusterfs) glusterfs="yes" 932 ;; 933 --disable-virtio-blk-data-plane) virtio_blk_data_plane="no" 934 ;; 935 --enable-virtio-blk-data-plane) virtio_blk_data_plane="yes" 936 ;; 937 --disable-gtk) gtk="no" 938 ;; 939 --enable-gtk) gtk="yes" 940 ;; 941 --enable-rdma) rdma="yes" 942 ;; 943 --disable-rdma) rdma="no" 944 ;; 945 --with-gtkabi=*) gtkabi="$optarg" 946 ;; 947 --enable-tpm) tpm="yes" 948 ;; 949 --disable-libssh2) libssh2="no" 950 ;; 951 --enable-libssh2) libssh2="yes" 952 ;; 953 *) echo "ERROR: unknown option $opt"; show_help="yes" 954 ;; 955 esac 956done 957 958case "$cpu" in 959 sparc) 960 LDFLAGS="-m32 $LDFLAGS" 961 CPU_CFLAGS="-m32 -mcpu=ultrasparc" 962 ;; 963 sparc64) 964 LDFLAGS="-m64 $LDFLAGS" 965 CPU_CFLAGS="-m64 -mcpu=ultrasparc" 966 ;; 967 s390) 968 CPU_CFLAGS="-m31 -march=z990" 969 LDFLAGS="-m31 $LDFLAGS" 970 ;; 971 s390x) 972 CPU_CFLAGS="-m64 -march=z990" 973 LDFLAGS="-m64 $LDFLAGS" 974 ;; 975 i386) 976 CPU_CFLAGS="-m32" 977 LDFLAGS="-m32 $LDFLAGS" 978 cc_i386='$(CC) -m32' 979 ;; 980 x86_64) 981 CPU_CFLAGS="-m64" 982 LDFLAGS="-m64 $LDFLAGS" 983 cc_i386='$(CC) -m32' 984 ;; 985 # No special flags required for other host CPUs 986esac 987 988QEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS" 989EXTRA_CFLAGS="$CPU_CFLAGS $EXTRA_CFLAGS" 990 991default_target_list="" 992 993mak_wilds="" 994 995if [ "$softmmu" = "yes" ]; then 996 mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak" 997fi 998if [ "$linux_user" = "yes" ]; then 999 mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak" 1000fi 1001if [ "$bsd_user" = "yes" ]; then 1002 mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak" 1003fi 1004 1005for config in $mak_wilds; do 1006 default_target_list="${default_target_list} $(basename "$config" .mak)" 1007done 1008 1009if test x"$show_help" = x"yes" ; then 1010cat << EOF 1011 1012Usage: configure [options] 1013Options: [defaults in brackets after descriptions] 1014 1015EOF 1016echo "Standard options:" 1017echo " --help print this message" 1018echo " --prefix=PREFIX install in PREFIX [$prefix]" 1019echo " --interp-prefix=PREFIX where to find shared libraries, etc." 1020echo " use %M for cpu name [$interp_prefix]" 1021echo " --target-list=LIST set target list (default: build everything)" 1022echo "Available targets: $default_target_list" | \ 1023 fold -s -w 53 | sed -e 's/^/ /' 1024echo "" 1025echo "Advanced options (experts only):" 1026echo " --source-path=PATH path of source code [$source_path]" 1027echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]" 1028echo " --cc=CC use C compiler CC [$cc]" 1029echo " --host-cc=CC use C compiler CC [$host_cc] for code run at" 1030echo " build time" 1031echo " --objcc=OBJCC use Objective-C compiler OBJCC [$objcc]" 1032echo " --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS" 1033echo " --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS" 1034echo " --make=MAKE use specified make [$make]" 1035echo " --install=INSTALL use specified install [$install]" 1036echo " --python=PYTHON use specified python [$python]" 1037echo " --smbd=SMBD use specified smbd [$smbd]" 1038echo " --static enable static build [$static]" 1039echo " --mandir=PATH install man pages in PATH" 1040echo " --datadir=PATH install firmware in PATH$confsuffix" 1041echo " --docdir=PATH install documentation in PATH$confsuffix" 1042echo " --bindir=PATH install binaries in PATH" 1043echo " --libdir=PATH install libraries in PATH" 1044echo " --sysconfdir=PATH install config in PATH$confsuffix" 1045echo " --localstatedir=PATH install local state in PATH (set at runtime on win32)" 1046echo " --with-confsuffix=SUFFIX suffix for QEMU data inside datadir and sysconfdir [$confsuffix]" 1047echo " --enable-debug-tcg enable TCG debugging" 1048echo " --disable-debug-tcg disable TCG debugging (default)" 1049echo " --enable-debug-info enable debugging information (default)" 1050echo " --disable-debug-info disable debugging information" 1051echo " --enable-debug enable common debug build options" 1052echo " --enable-sparse enable sparse checker" 1053echo " --disable-sparse disable sparse checker (default)" 1054echo " --disable-strip disable stripping binaries" 1055echo " --disable-werror disable compilation abort on warning" 1056echo " --disable-sdl disable SDL" 1057echo " --enable-sdl enable SDL" 1058echo " --disable-gtk disable gtk UI" 1059echo " --enable-gtk enable gtk UI" 1060echo " --disable-virtfs disable VirtFS" 1061echo " --enable-virtfs enable VirtFS" 1062echo " --disable-vnc disable VNC" 1063echo " --enable-vnc enable VNC" 1064echo " --disable-cocoa disable Cocoa (Mac OS X only)" 1065echo " --enable-cocoa enable Cocoa (default on Mac OS X)" 1066echo " --audio-drv-list=LIST set audio drivers list:" 1067echo " Available drivers: $audio_possible_drivers" 1068echo " --block-drv-whitelist=L Same as --block-drv-rw-whitelist=L" 1069echo " --block-drv-rw-whitelist=L" 1070echo " set block driver read-write whitelist" 1071echo " (affects only QEMU, not qemu-img)" 1072echo " --block-drv-ro-whitelist=L" 1073echo " set block driver read-only whitelist" 1074echo " (affects only QEMU, not qemu-img)" 1075echo " --enable-mixemu enable mixer emulation" 1076echo " --disable-xen disable xen backend driver support" 1077echo " --enable-xen enable xen backend driver support" 1078echo " --disable-xen-pci-passthrough" 1079echo " --enable-xen-pci-passthrough" 1080echo " --disable-brlapi disable BrlAPI" 1081echo " --enable-brlapi enable BrlAPI" 1082echo " --disable-vnc-tls disable TLS encryption for VNC server" 1083echo " --enable-vnc-tls enable TLS encryption for VNC server" 1084echo " --disable-vnc-sasl disable SASL encryption for VNC server" 1085echo " --enable-vnc-sasl enable SASL encryption for VNC server" 1086echo " --disable-vnc-jpeg disable JPEG lossy compression for VNC server" 1087echo " --enable-vnc-jpeg enable JPEG lossy compression for VNC server" 1088echo " --disable-vnc-png disable PNG compression for VNC server (default)" 1089echo " --enable-vnc-png enable PNG compression for VNC server" 1090echo " --disable-vnc-ws disable Websockets support for VNC server" 1091echo " --enable-vnc-ws enable Websockets support for VNC server" 1092echo " --disable-curses disable curses output" 1093echo " --enable-curses enable curses output" 1094echo " --disable-curl disable curl connectivity" 1095echo " --enable-curl enable curl connectivity" 1096echo " --disable-fdt disable fdt device tree" 1097echo " --enable-fdt enable fdt device tree" 1098echo " --disable-bluez disable bluez stack connectivity" 1099echo " --enable-bluez enable bluez stack connectivity" 1100echo " --disable-slirp disable SLIRP userspace network connectivity" 1101echo " --disable-kvm disable KVM acceleration support" 1102echo " --enable-kvm enable KVM acceleration support" 1103echo " --disable-rdma disable RDMA-based migration support" 1104echo " --enable-rdma enable RDMA-based migration support" 1105echo " --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)" 1106echo " --disable-nptl disable usermode NPTL support" 1107echo " --enable-nptl enable usermode NPTL support" 1108echo " --enable-system enable all system emulation targets" 1109echo " --disable-system disable all system emulation targets" 1110echo " --enable-user enable supported user emulation targets" 1111echo " --disable-user disable all user emulation targets" 1112echo " --enable-linux-user enable all linux usermode emulation targets" 1113echo " --disable-linux-user disable all linux usermode emulation targets" 1114echo " --enable-bsd-user enable all BSD usermode emulation targets" 1115echo " --disable-bsd-user disable all BSD usermode emulation targets" 1116echo " --enable-guest-base enable GUEST_BASE support for usermode" 1117echo " emulation targets" 1118echo " --disable-guest-base disable GUEST_BASE support" 1119echo " --enable-pie build Position Independent Executables" 1120echo " --disable-pie do not build Position Independent Executables" 1121echo " --fmod-lib path to FMOD library" 1122echo " --fmod-inc path to FMOD includes" 1123echo " --oss-lib path to OSS library" 1124echo " --enable-uname-release=R Return R for uname -r in usermode emulation" 1125echo " --cpu=CPU Build for host CPU [$cpu]" 1126echo " --disable-uuid disable uuid support" 1127echo " --enable-uuid enable uuid support" 1128echo " --disable-vde disable support for vde network" 1129echo " --enable-vde enable support for vde network" 1130echo " --disable-linux-aio disable Linux AIO support" 1131echo " --enable-linux-aio enable Linux AIO support" 1132echo " --disable-cap-ng disable libcap-ng support" 1133echo " --enable-cap-ng enable libcap-ng support" 1134echo " --disable-attr disables attr and xattr support" 1135echo " --enable-attr enable attr and xattr support" 1136echo " --disable-blobs disable installing provided firmware blobs" 1137echo " --enable-docs enable documentation build" 1138echo " --disable-docs disable documentation build" 1139echo " --disable-vhost-net disable vhost-net acceleration support" 1140echo " --enable-vhost-net enable vhost-net acceleration support" 1141echo " --enable-trace-backend=B Set trace backend" 1142echo " Available backends:" $($python "$source_path"/scripts/tracetool.py --list-backends) 1143echo " --with-trace-file=NAME Full PATH,NAME of file to store traces" 1144echo " Default:trace-<pid>" 1145echo " --disable-spice disable spice" 1146echo " --enable-spice enable spice" 1147echo " --enable-rbd enable building the rados block device (rbd)" 1148echo " --disable-libiscsi disable iscsi support" 1149echo " --enable-libiscsi enable iscsi support" 1150echo " --disable-smartcard-nss disable smartcard nss support" 1151echo " --enable-smartcard-nss enable smartcard nss support" 1152echo " --disable-libusb disable libusb (for usb passthrough)" 1153echo " --enable-libusb enable libusb (for usb passthrough)" 1154echo " --disable-usb-redir disable usb network redirection support" 1155echo " --enable-usb-redir enable usb network redirection support" 1156echo " --disable-guest-agent disable building of the QEMU Guest Agent" 1157echo " --enable-guest-agent enable building of the QEMU Guest Agent" 1158echo " --disable-seccomp disable seccomp support" 1159echo " --enable-seccomp enables seccomp support" 1160echo " --with-coroutine=BACKEND coroutine backend. Supported options:" 1161echo " gthread, ucontext, sigaltstack, windows" 1162echo " --enable-glusterfs enable GlusterFS backend" 1163echo " --disable-glusterfs disable GlusterFS backend" 1164echo " --enable-gcov enable test coverage analysis with gcov" 1165echo " --gcov=GCOV use specified gcov [$gcov_tool]" 1166echo " --enable-tpm enable TPM support" 1167echo " --disable-libssh2 disable ssh block device support" 1168echo " --enable-libssh2 enable ssh block device support" 1169echo "" 1170echo "NOTE: The object files are built at the place where configure is launched" 1171exit 1 1172fi 1173 1174# Now we have handled --enable-tcg-interpreter and know we're not just 1175# printing the help message, bail out if the host CPU isn't supported. 1176if test "$ARCH" = "unknown"; then 1177 if test "$tcg_interpreter" = "yes" ; then 1178 echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)" 1179 ARCH=tci 1180 else 1181 error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter" 1182 fi 1183fi 1184 1185# check that the C compiler works. 1186cat > $TMPC <<EOF 1187int main(void) { return 0; } 1188EOF 1189 1190if compile_object ; then 1191 : C compiler works ok 1192else 1193 error_exit "\"$cc\" either does not exist or does not work" 1194fi 1195 1196# Consult white-list to determine whether to enable werror 1197# by default. Only enable by default for git builds 1198z_version=`cut -f3 -d. $source_path/VERSION` 1199 1200if test -z "$werror" ; then 1201 if test -d "$source_path/.git" -a \ 1202 "$linux" = "yes" ; then 1203 werror="yes" 1204 else 1205 werror="no" 1206 fi 1207fi 1208 1209gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits" 1210gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags" 1211gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags" 1212gcc_flags="-Wendif-labels $gcc_flags" 1213gcc_flags="-Wno-initializer-overrides $gcc_flags" 1214# Note that we do not add -Werror to gcc_flags here, because that would 1215# enable it for all configure tests. If a configure test failed due 1216# to -Werror this would just silently disable some features, 1217# so it's too error prone. 1218cat > $TMPC << EOF 1219int main(void) { return 0; } 1220EOF 1221for flag in $gcc_flags; do 1222 # Use the positive sense of the flag when testing for -Wno-wombat 1223 # support (gcc will happily accept the -Wno- form of unknown 1224 # warning options). 1225 optflag="$(echo $flag | sed -e 's/^-Wno-/-W/')" 1226 if compile_prog "-Werror $optflag" "" ; then 1227 QEMU_CFLAGS="$QEMU_CFLAGS $flag" 1228 fi 1229done 1230 1231if compile_prog "-Werror -fstack-protector-all" "" ; then 1232 QEMU_CFLAGS="$QEMU_CFLAGS -fstack-protector-all" 1233 LIBTOOLFLAGS="$LIBTOOLFLAGS -Wc,-fstack-protector-all" 1234fi 1235 1236# Workaround for http://gcc.gnu.org/PR55489. Happens with -fPIE/-fPIC and 1237# large functions that use global variables. The bug is in all releases of 1238# GCC, but it became particularly acute in 4.6.x and 4.7.x. It is fixed in 1239# 4.7.3 and 4.8.0. We should be able to delete this at the end of 2013. 1240cat > $TMPC << EOF 1241#if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2)) 1242int main(void) { return 0; } 1243#else 1244#error No bug in this compiler. 1245#endif 1246EOF 1247if compile_prog "-Werror -fno-gcse" "" ; then 1248 TRANSLATE_OPT_CFLAGS=-fno-gcse 1249fi 1250 1251if test "$static" = "yes" ; then 1252 if test "$pie" = "yes" ; then 1253 error_exit "static and pie are mutually incompatible" 1254 else 1255 pie="no" 1256 fi 1257fi 1258 1259if test "$pie" = ""; then 1260 case "$cpu-$targetos" in 1261 i386-Linux|x86_64-Linux|i386-OpenBSD|x86_64-OpenBSD) 1262 ;; 1263 *) 1264 pie="no" 1265 ;; 1266 esac 1267fi 1268 1269if test "$pie" != "no" ; then 1270 cat > $TMPC << EOF 1271 1272#ifdef __linux__ 1273# define THREAD __thread 1274#else 1275# define THREAD 1276#endif 1277 1278static THREAD int tls_var; 1279 1280int main(void) { return tls_var; } 1281 1282EOF 1283 if compile_prog "-fPIE -DPIE" "-pie"; then 1284 QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS" 1285 LDFLAGS="-pie $LDFLAGS" 1286 pie="yes" 1287 if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then 1288 LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS" 1289 fi 1290 else 1291 if test "$pie" = "yes"; then 1292 error_exit "PIE not available due to missing toolchain support" 1293 else 1294 echo "Disabling PIE due to missing toolchain support" 1295 pie="no" 1296 fi 1297 fi 1298fi 1299 1300########################################## 1301# __sync_fetch_and_and requires at least -march=i486. Many toolchains 1302# use i686 as default anyway, but for those that don't, an explicit 1303# specification is necessary 1304 1305if test "$cpu" = "i386"; then 1306 cat > $TMPC << EOF 1307static int sfaa(int *ptr) 1308{ 1309 return __sync_fetch_and_and(ptr, 0); 1310} 1311 1312int main(void) 1313{ 1314 int val = 42; 1315 val = __sync_val_compare_and_swap(&val, 0, 1); 1316 sfaa(&val); 1317 return val; 1318} 1319EOF 1320 if ! compile_prog "" "" ; then 1321 QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS" 1322 fi 1323fi 1324 1325######################################### 1326# Solaris specific configure tool chain decisions 1327 1328if test "$solaris" = "yes" ; then 1329 if has $install; then 1330 : 1331 else 1332 error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \ 1333 "install fileutils from www.blastwave.org using pkg-get -i fileutils" \ 1334 "to get ginstall which is used by default (which lives in /opt/csw/bin)" 1335 fi 1336 if test "`path_of $install`" = "/usr/sbin/install" ; then 1337 error_exit "Solaris /usr/sbin/install is not an appropriate install program." \ 1338 "try ginstall from the GNU fileutils available from www.blastwave.org" \ 1339 "using pkg-get -i fileutils, or use --install=/usr/ucb/install" 1340 fi 1341 if has ar; then 1342 : 1343 else 1344 if test -f /usr/ccs/bin/ar ; then 1345 error_exit "No path includes ar" \ 1346 "Add /usr/ccs/bin to your path and rerun configure" 1347 fi 1348 error_exit "No path includes ar" 1349 fi 1350fi 1351 1352if ! has $python; then 1353 error_exit "Python not found. Use --python=/path/to/python" 1354fi 1355 1356# Note that if the Python conditional here evaluates True we will exit 1357# with status 1 which is a shell 'false' value. 1358if ! "$python" -c 'import sys; sys.exit(sys.version_info < (2,4) or sys.version_info >= (3,))'; then 1359 error_exit "Cannot use '$python', Python 2.4 or later is required." \ 1360 "Note that Python 3 or later is not yet supported." \ 1361 "Use --python=/path/to/python to specify a supported Python." 1362fi 1363 1364if test -z "${target_list+xxx}" ; then 1365 target_list="$default_target_list" 1366else 1367 target_list=`echo "$target_list" | sed -e 's/,/ /g'` 1368fi 1369 1370# Check that we recognised the target name; this allows a more 1371# friendly error message than if we let it fall through. 1372for target in $target_list; do 1373 case " $default_target_list " in 1374 *" $target "*) 1375 ;; 1376 *) 1377 error_exit "Unknown target name '$target'" 1378 ;; 1379 esac 1380done 1381 1382# see if system emulation was really requested 1383case " $target_list " in 1384 *"-softmmu "*) softmmu=yes 1385 ;; 1386 *) softmmu=no 1387 ;; 1388esac 1389 1390feature_not_found() { 1391 feature=$1 1392 1393 error_exit "User requested feature $feature" \ 1394 "configure was not able to find it" 1395} 1396 1397if test -z "$cross_prefix" ; then 1398 1399# --- 1400# big/little endian test 1401cat > $TMPC << EOF 1402#include <inttypes.h> 1403int main(void) { 1404 volatile uint32_t i=0x01234567; 1405 return (*((uint8_t*)(&i))) == 0x67; 1406} 1407EOF 1408 1409if compile_prog "" "" ; then 1410$TMPE && bigendian="yes" 1411else 1412echo big/little test failed 1413fi 1414 1415else 1416 1417# if cross compiling, cannot launch a program, so make a static guess 1418case "$cpu" in 1419 arm) 1420 # ARM can be either way; ask the compiler which one we are 1421 if check_define __ARMEB__; then 1422 bigendian=yes 1423 fi 1424 ;; 1425 hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64) 1426 bigendian=yes 1427 ;; 1428esac 1429 1430fi 1431 1432########################################## 1433# pkg-config probe 1434 1435if ! has "$pkg_config_exe"; then 1436 error_exit "pkg-config binary '$pkg_config_exe' not found" 1437fi 1438 1439########################################## 1440# NPTL probe 1441 1442if test "$nptl" != "no" ; then 1443 cat > $TMPC <<EOF 1444#include <sched.h> 1445#include <linux/futex.h> 1446int main(void) { 1447#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT) 1448#error bork 1449#endif 1450 return 0; 1451} 1452EOF 1453 1454 if compile_object ; then 1455 nptl=yes 1456 else 1457 if test "$nptl" = "yes" ; then 1458 feature_not_found "nptl" 1459 fi 1460 nptl=no 1461 fi 1462fi 1463 1464########################################## 1465# zlib check 1466 1467if test "$zlib" != "no" ; then 1468 cat > $TMPC << EOF 1469#include <zlib.h> 1470int main(void) { zlibVersion(); return 0; } 1471EOF 1472 if compile_prog "" "-lz" ; then 1473 : 1474 else 1475 error_exit "zlib check failed" \ 1476 "Make sure to have the zlib libs and headers installed." 1477 fi 1478fi 1479libs_softmmu="$libs_softmmu -lz" 1480 1481########################################## 1482# libseccomp check 1483 1484if test "$seccomp" != "no" ; then 1485 if $pkg_config --atleast-version=1.0.0 libseccomp --modversion >/dev/null 2>&1; then 1486 libs_softmmu="$libs_softmmu `$pkg_config --libs libseccomp`" 1487 QEMU_CFLAGS="$QEMU_CFLAGS `$pkg_config --cflags libseccomp`" 1488 seccomp="yes" 1489 else 1490 if test "$seccomp" = "yes"; then 1491 feature_not_found "libseccomp" 1492 fi 1493 seccomp="no" 1494 fi 1495fi 1496########################################## 1497# xen probe 1498 1499if test "$xen" != "no" ; then 1500 xen_libs="-lxenstore -lxenctrl -lxenguest" 1501 1502 # First we test whether Xen headers and libraries are available. 1503 # If no, we are done and there is no Xen support. 1504 # If yes, more tests are run to detect the Xen version. 1505 1506 # Xen (any) 1507 cat > $TMPC <<EOF 1508#include <xenctrl.h> 1509int main(void) { 1510 return 0; 1511} 1512EOF 1513 if ! compile_prog "" "$xen_libs" ; then 1514 # Xen not found 1515 if test "$xen" = "yes" ; then 1516 feature_not_found "xen" 1517 fi 1518 xen=no 1519 1520 # Xen unstable 1521 elif 1522 cat > $TMPC <<EOF && 1523#include <xenctrl.h> 1524#include <xenstore.h> 1525#include <stdint.h> 1526#include <xen/hvm/hvm_info_table.h> 1527#if !defined(HVM_MAX_VCPUS) 1528# error HVM_MAX_VCPUS not defined 1529#endif 1530int main(void) { 1531 xc_interface *xc; 1532 xs_daemon_open(); 1533 xc = xc_interface_open(0, 0, 0); 1534 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1535 xc_gnttab_open(NULL, 0); 1536 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 1537 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 1538 return 0; 1539} 1540EOF 1541 compile_prog "" "$xen_libs" 1542 then 1543 xen_ctrl_version=420 1544 xen=yes 1545 1546 elif 1547 cat > $TMPC <<EOF && 1548#include <xenctrl.h> 1549#include <xs.h> 1550#include <stdint.h> 1551#include <xen/hvm/hvm_info_table.h> 1552#if !defined(HVM_MAX_VCPUS) 1553# error HVM_MAX_VCPUS not defined 1554#endif 1555int main(void) { 1556 xs_daemon_open(); 1557 xc_interface_open(0, 0, 0); 1558 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1559 xc_gnttab_open(NULL, 0); 1560 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 1561 return 0; 1562} 1563EOF 1564 compile_prog "" "$xen_libs" 1565 then 1566 xen_ctrl_version=410 1567 xen=yes 1568 1569 # Xen 4.0.0 1570 elif 1571 cat > $TMPC <<EOF && 1572#include <xenctrl.h> 1573#include <xs.h> 1574#include <stdint.h> 1575#include <xen/hvm/hvm_info_table.h> 1576#if !defined(HVM_MAX_VCPUS) 1577# error HVM_MAX_VCPUS not defined 1578#endif 1579int main(void) { 1580 struct xen_add_to_physmap xatp = { 1581 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0, 1582 }; 1583 xs_daemon_open(); 1584 xc_interface_open(); 1585 xc_gnttab_open(); 1586 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1587 xc_memory_op(0, XENMEM_add_to_physmap, &xatp); 1588 return 0; 1589} 1590EOF 1591 compile_prog "" "$xen_libs" 1592 then 1593 xen_ctrl_version=400 1594 xen=yes 1595 1596 # Xen 3.4.0 1597 elif 1598 cat > $TMPC <<EOF && 1599#include <xenctrl.h> 1600#include <xs.h> 1601int main(void) { 1602 struct xen_add_to_physmap xatp = { 1603 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0, 1604 }; 1605 xs_daemon_open(); 1606 xc_interface_open(); 1607 xc_gnttab_open(); 1608 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1609 xc_memory_op(0, XENMEM_add_to_physmap, &xatp); 1610 return 0; 1611} 1612EOF 1613 compile_prog "" "$xen_libs" 1614 then 1615 xen_ctrl_version=340 1616 xen=yes 1617 1618 # Xen 3.3.0 1619 elif 1620 cat > $TMPC <<EOF && 1621#include <xenctrl.h> 1622#include <xs.h> 1623int main(void) { 1624 xs_daemon_open(); 1625 xc_interface_open(); 1626 xc_gnttab_open(); 1627 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1628 return 0; 1629} 1630EOF 1631 compile_prog "" "$xen_libs" 1632 then 1633 xen_ctrl_version=330 1634 xen=yes 1635 1636 # Xen version unsupported 1637 else 1638 if test "$xen" = "yes" ; then 1639 feature_not_found "xen (unsupported version)" 1640 fi 1641 xen=no 1642 fi 1643 1644 if test "$xen" = yes; then 1645 libs_softmmu="$xen_libs $libs_softmmu" 1646 fi 1647fi 1648 1649if test "$xen_pci_passthrough" != "no"; then 1650 if test "$xen" = "yes" && test "$linux" = "yes" && 1651 test "$xen_ctrl_version" -ge 340; then 1652 xen_pci_passthrough=yes 1653 else 1654 if test "$xen_pci_passthrough" = "yes"; then 1655 if test "$xen_ctrl_version" -lt 340; then 1656 error_exit "User requested feature Xen PCI Passthrough" \ 1657 "This feature does not work with Xen 3.3" 1658 fi 1659 error_exit "User requested feature Xen PCI Passthrough" \ 1660 " but this feature requires /sys from Linux" 1661 fi 1662 xen_pci_passthrough=no 1663 fi 1664fi 1665 1666########################################## 1667# libtool probe 1668 1669if ! has $libtool; then 1670 libtool= 1671fi 1672 1673# MacOSX ships with a libtool which isn't the GNU one; weed this 1674# out by checking whether libtool supports the --version switch 1675if test -n "$libtool"; then 1676 if ! "$libtool" --version >/dev/null 2>&1; then 1677 libtool= 1678 fi 1679fi 1680 1681########################################## 1682# Sparse probe 1683if test "$sparse" != "no" ; then 1684 if has cgcc; then 1685 sparse=yes 1686 else 1687 if test "$sparse" = "yes" ; then 1688 feature_not_found "sparse" 1689 fi 1690 sparse=no 1691 fi 1692fi 1693 1694########################################## 1695# GTK probe 1696 1697if test "$gtk" != "no"; then 1698 gtkpackage="gtk+-$gtkabi" 1699 if test "$gtkabi" = "3.0" ; then 1700 gtkversion="3.0.0" 1701 vtepackage="vte-2.90" 1702 vteversion="0.32.0" 1703 else 1704 gtkversion="2.18.0" 1705 vtepackage="vte" 1706 vteversion="0.24.0" 1707 fi 1708 if ! $pkg_config --exists "$gtkpackage >= $gtkversion"; then 1709 if test "$gtk" = "yes" ; then 1710 feature_not_found "gtk" 1711 fi 1712 gtk="no" 1713 elif ! $pkg_config --exists "$vtepackage >= $vteversion"; then 1714 if test "$gtk" = "yes" ; then 1715 error_exit "libvte not found (required for gtk support)" 1716 fi 1717 gtk="no" 1718 else 1719 gtk_cflags=`$pkg_config --cflags $gtkpackage 2>/dev/null` 1720 gtk_libs=`$pkg_config --libs $gtkpackage 2>/dev/null` 1721 vte_cflags=`$pkg_config --cflags $vtepackage 2>/dev/null` 1722 vte_libs=`$pkg_config --libs $vtepackage 2>/dev/null` 1723 libs_softmmu="$gtk_libs $vte_libs $libs_softmmu" 1724 gtk="yes" 1725 fi 1726fi 1727 1728########################################## 1729# SDL probe 1730 1731# Look for sdl configuration program (pkg-config or sdl-config). Try 1732# sdl-config even without cross prefix, and favour pkg-config over sdl-config. 1733if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then 1734 sdl_config=sdl-config 1735fi 1736 1737if $pkg_config sdl --modversion >/dev/null 2>&1; then 1738 sdlconfig="$pkg_config sdl" 1739 _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'` 1740elif has ${sdl_config}; then 1741 sdlconfig="$sdl_config" 1742 _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'` 1743else 1744 if test "$sdl" = "yes" ; then 1745 feature_not_found "sdl" 1746 fi 1747 sdl=no 1748fi 1749if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then 1750 echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2 1751fi 1752 1753sdl_too_old=no 1754if test "$sdl" != "no" ; then 1755 cat > $TMPC << EOF 1756#include <SDL.h> 1757#undef main /* We don't want SDL to override our main() */ 1758int main( void ) { return SDL_Init (SDL_INIT_VIDEO); } 1759EOF 1760 sdl_cflags=`$sdlconfig --cflags 2> /dev/null` 1761 if test "$static" = "yes" ; then 1762 sdl_libs=`$sdlconfig --static-libs 2>/dev/null` 1763 else 1764 sdl_libs=`$sdlconfig --libs 2> /dev/null` 1765 fi 1766 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 1767 if test "$_sdlversion" -lt 121 ; then 1768 sdl_too_old=yes 1769 else 1770 if test "$cocoa" = "no" ; then 1771 sdl=yes 1772 fi 1773 fi 1774 1775 # static link with sdl ? (note: sdl.pc's --static --libs is broken) 1776 if test "$sdl" = "yes" -a "$static" = "yes" ; then 1777 if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then 1778 sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`" 1779 sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`" 1780 fi 1781 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 1782 : 1783 else 1784 sdl=no 1785 fi 1786 fi # static link 1787 else # sdl not found 1788 if test "$sdl" = "yes" ; then 1789 feature_not_found "sdl" 1790 fi 1791 sdl=no 1792 fi # sdl compile test 1793fi 1794 1795if test "$sdl" = "yes" ; then 1796 cat > $TMPC <<EOF 1797#include <SDL.h> 1798#if defined(SDL_VIDEO_DRIVER_X11) 1799#include <X11/XKBlib.h> 1800#else 1801#error No x11 support 1802#endif 1803int main(void) { return 0; } 1804EOF 1805 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 1806 sdl_libs="$sdl_libs -lX11" 1807 fi 1808 libs_softmmu="$sdl_libs $libs_softmmu" 1809fi 1810 1811########################################## 1812# RDMA needs OpenFabrics libraries 1813if test "$rdma" != "no" ; then 1814 cat > $TMPC <<EOF 1815#include <rdma/rdma_cma.h> 1816int main(void) { return 0; } 1817EOF 1818 rdma_libs="-lrdmacm -libverbs" 1819 if compile_prog "" "$rdma_libs" ; then 1820 rdma="yes" 1821 libs_softmmu="$libs_softmmu $rdma_libs" 1822 else 1823 if test "$rdma" = "yes" ; then 1824 error_exit \ 1825 " OpenFabrics librdmacm/libibverbs not present." \ 1826 " Your options:" \ 1827 " (1) Fast: Install infiniband packages from your distro." \ 1828 " (2) Cleanest: Install libraries from www.openfabrics.org" \ 1829 " (3) Also: Install softiwarp if you don't have RDMA hardware" 1830 fi 1831 rdma="no" 1832 fi 1833fi 1834 1835########################################## 1836# VNC TLS/WS detection 1837if test "$vnc" = "yes" -a \( "$vnc_tls" != "no" -o "$vnc_ws" != "no" \) ; then 1838 cat > $TMPC <<EOF 1839#include <gnutls/gnutls.h> 1840int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; } 1841EOF 1842 vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null` 1843 vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null` 1844 if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then 1845 if test "$vnc_tls" != "no" ; then 1846 vnc_tls=yes 1847 fi 1848 if test "$vnc_ws" != "no" ; then 1849 vnc_ws=yes 1850 fi 1851 libs_softmmu="$vnc_tls_libs $libs_softmmu" 1852 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_tls_cflags" 1853 else 1854 if test "$vnc_tls" = "yes" ; then 1855 feature_not_found "vnc-tls" 1856 fi 1857 if test "$vnc_ws" = "yes" ; then 1858 feature_not_found "vnc-ws" 1859 fi 1860 vnc_tls=no 1861 vnc_ws=no 1862 fi 1863fi 1864 1865########################################## 1866# VNC SASL detection 1867if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then 1868 cat > $TMPC <<EOF 1869#include <sasl/sasl.h> 1870#include <stdio.h> 1871int main(void) { sasl_server_init(NULL, "qemu"); return 0; } 1872EOF 1873 # Assuming Cyrus-SASL installed in /usr prefix 1874 vnc_sasl_cflags="" 1875 vnc_sasl_libs="-lsasl2" 1876 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then 1877 vnc_sasl=yes 1878 libs_softmmu="$vnc_sasl_libs $libs_softmmu" 1879 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags" 1880 else 1881 if test "$vnc_sasl" = "yes" ; then 1882 feature_not_found "vnc-sasl" 1883 fi 1884 vnc_sasl=no 1885 fi 1886fi 1887 1888########################################## 1889# VNC JPEG detection 1890if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then 1891cat > $TMPC <<EOF 1892#include <stdio.h> 1893#include <jpeglib.h> 1894int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; } 1895EOF 1896 vnc_jpeg_cflags="" 1897 vnc_jpeg_libs="-ljpeg" 1898 if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then 1899 vnc_jpeg=yes 1900 libs_softmmu="$vnc_jpeg_libs $libs_softmmu" 1901 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags" 1902 else 1903 if test "$vnc_jpeg" = "yes" ; then 1904 feature_not_found "vnc-jpeg" 1905 fi 1906 vnc_jpeg=no 1907 fi 1908fi 1909 1910########################################## 1911# VNC PNG detection 1912if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then 1913cat > $TMPC <<EOF 1914//#include <stdio.h> 1915#include <png.h> 1916#include <stddef.h> 1917int main(void) { 1918 png_structp png_ptr; 1919 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL); 1920 return png_ptr != 0; 1921} 1922EOF 1923 if $pkg_config libpng --modversion >/dev/null 2>&1; then 1924 vnc_png_cflags=`$pkg_config libpng --cflags 2> /dev/null` 1925 vnc_png_libs=`$pkg_config libpng --libs 2> /dev/null` 1926 else 1927 vnc_png_cflags="" 1928 vnc_png_libs="-lpng" 1929 fi 1930 if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then 1931 vnc_png=yes 1932 libs_softmmu="$vnc_png_libs $libs_softmmu" 1933 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags" 1934 else 1935 if test "$vnc_png" = "yes" ; then 1936 feature_not_found "vnc-png" 1937 fi 1938 vnc_png=no 1939 fi 1940fi 1941 1942########################################## 1943# fnmatch() probe, used for ACL routines 1944fnmatch="no" 1945cat > $TMPC << EOF 1946#include <fnmatch.h> 1947int main(void) 1948{ 1949 fnmatch("foo", "foo", 0); 1950 return 0; 1951} 1952EOF 1953if compile_prog "" "" ; then 1954 fnmatch="yes" 1955fi 1956 1957########################################## 1958# uuid_generate() probe, used for vdi block driver 1959# Note that on some systems (notably MacOSX) no extra library 1960# need be linked to get the uuid functions. 1961if test "$uuid" != "no" ; then 1962 uuid_libs="-luuid" 1963 cat > $TMPC << EOF 1964#include <uuid/uuid.h> 1965int main(void) 1966{ 1967 uuid_t my_uuid; 1968 uuid_generate(my_uuid); 1969 return 0; 1970} 1971EOF 1972 if compile_prog "" "" ; then 1973 uuid="yes" 1974 elif compile_prog "" "$uuid_libs" ; then 1975 uuid="yes" 1976 libs_softmmu="$uuid_libs $libs_softmmu" 1977 libs_tools="$uuid_libs $libs_tools" 1978 else 1979 if test "$uuid" = "yes" ; then 1980 feature_not_found "uuid" 1981 fi 1982 uuid=no 1983 fi 1984fi 1985 1986########################################## 1987# xfsctl() probe, used for raw-posix 1988if test "$xfs" != "no" ; then 1989 cat > $TMPC << EOF 1990#include <stddef.h> /* NULL */ 1991#include <xfs/xfs.h> 1992int main(void) 1993{ 1994 xfsctl(NULL, 0, 0, NULL); 1995 return 0; 1996} 1997EOF 1998 if compile_prog "" "" ; then 1999 xfs="yes" 2000 else 2001 if test "$xfs" = "yes" ; then 2002 feature_not_found "xfs" 2003 fi 2004 xfs=no 2005 fi 2006fi 2007 2008########################################## 2009# vde libraries probe 2010if test "$vde" != "no" ; then 2011 vde_libs="-lvdeplug" 2012 cat > $TMPC << EOF 2013#include <libvdeplug.h> 2014int main(void) 2015{ 2016 struct vde_open_args a = {0, 0, 0}; 2017 char s[] = ""; 2018 vde_open(s, s, &a); 2019 return 0; 2020} 2021EOF 2022 if compile_prog "" "$vde_libs" ; then 2023 vde=yes 2024 libs_softmmu="$vde_libs $libs_softmmu" 2025 libs_tools="$vde_libs $libs_tools" 2026 else 2027 if test "$vde" = "yes" ; then 2028 feature_not_found "vde" 2029 fi 2030 vde=no 2031 fi 2032fi 2033 2034########################################## 2035# libcap-ng library probe 2036if test "$cap_ng" != "no" ; then 2037 cap_libs="-lcap-ng" 2038 cat > $TMPC << EOF 2039#include <cap-ng.h> 2040int main(void) 2041{ 2042 capng_capability_to_name(CAPNG_EFFECTIVE); 2043 return 0; 2044} 2045EOF 2046 if compile_prog "" "$cap_libs" ; then 2047 cap_ng=yes 2048 libs_tools="$cap_libs $libs_tools" 2049 else 2050 if test "$cap_ng" = "yes" ; then 2051 feature_not_found "cap_ng" 2052 fi 2053 cap_ng=no 2054 fi 2055fi 2056 2057########################################## 2058# Sound support libraries probe 2059 2060audio_drv_probe() 2061{ 2062 drv=$1 2063 hdr=$2 2064 lib=$3 2065 exp=$4 2066 cfl=$5 2067 cat > $TMPC << EOF 2068#include <$hdr> 2069int main(void) { $exp } 2070EOF 2071 if compile_prog "$cfl" "$lib" ; then 2072 : 2073 else 2074 error_exit "$drv check failed" \ 2075 "Make sure to have the $drv libs and headers installed." 2076 fi 2077} 2078 2079audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'` 2080for drv in $audio_drv_list; do 2081 case $drv in 2082 alsa) 2083 audio_drv_probe $drv alsa/asoundlib.h -lasound \ 2084 "return snd_pcm_close((snd_pcm_t *)0);" 2085 libs_softmmu="-lasound $libs_softmmu" 2086 ;; 2087 2088 fmod) 2089 if test -z $fmod_lib || test -z $fmod_inc; then 2090 error_exit "You must specify path to FMOD library and headers" \ 2091 "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so" 2092 fi 2093 audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc" 2094 libs_softmmu="$fmod_lib $libs_softmmu" 2095 ;; 2096 2097 esd) 2098 audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);' 2099 libs_softmmu="-lesd $libs_softmmu" 2100 audio_pt_int="yes" 2101 ;; 2102 2103 pa) 2104 audio_drv_probe $drv pulse/mainloop.h "-lpulse" \ 2105 "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;" 2106 libs_softmmu="-lpulse $libs_softmmu" 2107 audio_pt_int="yes" 2108 ;; 2109 2110 coreaudio) 2111 libs_softmmu="-framework CoreAudio $libs_softmmu" 2112 ;; 2113 2114 dsound) 2115 libs_softmmu="-lole32 -ldxguid $libs_softmmu" 2116 audio_win_int="yes" 2117 ;; 2118 2119 oss) 2120 libs_softmmu="$oss_lib $libs_softmmu" 2121 ;; 2122 2123 sdl|wav) 2124 # XXX: Probes for CoreAudio, DirectSound, SDL(?) 2125 ;; 2126 2127 winwave) 2128 libs_softmmu="-lwinmm $libs_softmmu" 2129 audio_win_int="yes" 2130 ;; 2131 2132 *) 2133 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || { 2134 error_exit "Unknown driver '$drv' selected" \ 2135 "Possible drivers are: $audio_possible_drivers" 2136 } 2137 ;; 2138 esac 2139done 2140 2141########################################## 2142# BrlAPI probe 2143 2144if test "$brlapi" != "no" ; then 2145 brlapi_libs="-lbrlapi" 2146 cat > $TMPC << EOF 2147#include <brlapi.h> 2148#include <stddef.h> 2149int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); } 2150EOF 2151 if compile_prog "" "$brlapi_libs" ; then 2152 brlapi=yes 2153 libs_softmmu="$brlapi_libs $libs_softmmu" 2154 else 2155 if test "$brlapi" = "yes" ; then 2156 feature_not_found "brlapi" 2157 fi 2158 brlapi=no 2159 fi 2160fi 2161 2162########################################## 2163# curses probe 2164if test "$curses" != "no" ; then 2165 if test "$mingw32" = "yes" ; then 2166 curses_list="-lpdcurses" 2167 else 2168 curses_list="$($pkg_config --libs ncurses 2>/dev/null):-lncurses:-lcurses" 2169 fi 2170 curses_found=no 2171 cat > $TMPC << EOF 2172#include <curses.h> 2173int main(void) { 2174 const char *s = curses_version(); 2175 resize_term(0, 0); 2176 return s != 0; 2177} 2178EOF 2179 IFS=: 2180 for curses_lib in $curses_list; do 2181 unset IFS 2182 if compile_prog "" "$curses_lib" ; then 2183 curses_found=yes 2184 libs_softmmu="$curses_lib $libs_softmmu" 2185 break 2186 fi 2187 done 2188 unset IFS 2189 if test "$curses_found" = "yes" ; then 2190 curses=yes 2191 else 2192 if test "$curses" = "yes" ; then 2193 feature_not_found "curses" 2194 fi 2195 curses=no 2196 fi 2197fi 2198 2199########################################## 2200# curl probe 2201if test "$curl" != "no" ; then 2202 if $pkg_config libcurl --modversion >/dev/null 2>&1; then 2203 curlconfig="$pkg_config libcurl" 2204 else 2205 curlconfig=curl-config 2206 fi 2207 cat > $TMPC << EOF 2208#include <curl/curl.h> 2209int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; } 2210EOF 2211 curl_cflags=`$curlconfig --cflags 2>/dev/null` 2212 curl_libs=`$curlconfig --libs 2>/dev/null` 2213 if compile_prog "$curl_cflags" "$curl_libs" ; then 2214 curl=yes 2215 libs_tools="$curl_libs $libs_tools" 2216 libs_softmmu="$curl_libs $libs_softmmu" 2217 else 2218 if test "$curl" = "yes" ; then 2219 feature_not_found "curl" 2220 fi 2221 curl=no 2222 fi 2223fi # test "$curl" 2224 2225########################################## 2226# bluez support probe 2227if test "$bluez" != "no" ; then 2228 cat > $TMPC << EOF 2229#include <bluetooth/bluetooth.h> 2230int main(void) { return bt_error(0); } 2231EOF 2232 bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null` 2233 bluez_libs=`$pkg_config --libs bluez 2> /dev/null` 2234 if compile_prog "$bluez_cflags" "$bluez_libs" ; then 2235 bluez=yes 2236 libs_softmmu="$bluez_libs $libs_softmmu" 2237 else 2238 if test "$bluez" = "yes" ; then 2239 feature_not_found "bluez" 2240 fi 2241 bluez="no" 2242 fi 2243fi 2244 2245########################################## 2246# glib support probe 2247 2248if test "$mingw32" = yes; then 2249 # g_poll is required in order to integrate with the glib main loop. 2250 glib_req_ver=2.20 2251else 2252 glib_req_ver=2.12 2253fi 2254if $pkg_config --atleast-version=$glib_req_ver gthread-2.0 > /dev/null 2>&1 2255then 2256 glib_cflags=`$pkg_config --cflags gthread-2.0 2>/dev/null` 2257 glib_libs=`$pkg_config --libs gthread-2.0 2>/dev/null` 2258 LIBS="$glib_libs $LIBS" 2259 libs_qga="$glib_libs $libs_qga" 2260else 2261 error_exit "glib-$glib_req_ver required to compile QEMU" 2262fi 2263 2264########################################## 2265# pixman support probe 2266 2267if test "$pixman" = ""; then 2268 if test "$want_tools" = "no" -a "$softmmu" = "no"; then 2269 pixman="none" 2270 elif $pkg_config pixman-1 > /dev/null 2>&1; then 2271 pixman="system" 2272 else 2273 pixman="internal" 2274 fi 2275fi 2276if test "$pixman" = "none"; then 2277 if test "$want_tools" != "no" -o "$softmmu" != "no"; then 2278 error_exit "pixman disabled but system emulation or tools build" \ 2279 "enabled. You can turn off pixman only if you also" \ 2280 "disable all system emulation targets and the tools" \ 2281 "build with '--disable-tools --disable-system'." 2282 fi 2283 pixman_cflags= 2284 pixman_libs= 2285elif test "$pixman" = "system"; then 2286 pixman_cflags=`$pkg_config --cflags pixman-1 2>/dev/null` 2287 pixman_libs=`$pkg_config --libs pixman-1 2>/dev/null` 2288else 2289 if test ! -d ${source_path}/pixman/pixman; then 2290 error_exit "pixman not present. Your options:" \ 2291 " (1) Preferred: Install the pixman devel package (any recent" \ 2292 " distro should have packages as Xorg needs pixman too)." \ 2293 " (2) Fetch the pixman submodule, using:" \ 2294 " git submodule update --init pixman" 2295 fi 2296 mkdir -p pixman/pixman 2297 pixman_cflags="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman" 2298 pixman_libs="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1" 2299fi 2300 2301########################################## 2302# libcap probe 2303 2304if test "$cap" != "no" ; then 2305 cat > $TMPC <<EOF 2306#include <stdio.h> 2307#include <sys/capability.h> 2308int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; } 2309EOF 2310 if compile_prog "" "-lcap" ; then 2311 cap=yes 2312 else 2313 cap=no 2314 fi 2315fi 2316 2317########################################## 2318# pthread probe 2319PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2" 2320 2321pthread=no 2322cat > $TMPC << EOF 2323#include <pthread.h> 2324static void *f(void *p) { return NULL; } 2325int main(void) { 2326 pthread_t thread; 2327 pthread_create(&thread, 0, f, 0); 2328 return 0; 2329} 2330EOF 2331if compile_prog "" "" ; then 2332 pthread=yes 2333else 2334 for pthread_lib in $PTHREADLIBS_LIST; do 2335 if compile_prog "" "$pthread_lib" ; then 2336 pthread=yes 2337 found=no 2338 for lib_entry in $LIBS; do 2339 if test "$lib_entry" = "$pthread_lib"; then 2340 found=yes 2341 break 2342 fi 2343 done 2344 if test "$found" = "no"; then 2345 LIBS="$pthread_lib $LIBS" 2346 fi 2347 break 2348 fi 2349 done 2350fi 2351 2352if test "$mingw32" != yes -a "$pthread" = no; then 2353 error_exit "pthread check failed" \ 2354 "Make sure to have the pthread libs and headers installed." 2355fi 2356 2357########################################## 2358# rbd probe 2359if test "$rbd" != "no" ; then 2360 cat > $TMPC <<EOF 2361#include <stdio.h> 2362#include <rbd/librbd.h> 2363int main(void) { 2364 rados_t cluster; 2365 rados_create(&cluster, NULL); 2366 return 0; 2367} 2368EOF 2369 rbd_libs="-lrbd -lrados" 2370 if compile_prog "" "$rbd_libs" ; then 2371 rbd=yes 2372 libs_tools="$rbd_libs $libs_tools" 2373 libs_softmmu="$rbd_libs $libs_softmmu" 2374 else 2375 if test "$rbd" = "yes" ; then 2376 feature_not_found "rados block device" 2377 fi 2378 rbd=no 2379 fi 2380fi 2381 2382########################################## 2383# libssh2 probe 2384min_libssh2_version=1.2.8 2385if test "$libssh2" != "no" ; then 2386 if $pkg_config --atleast-version=$min_libssh2_version libssh2 >/dev/null 2>&1 2387 then 2388 libssh2_cflags=`$pkg_config libssh2 --cflags` 2389 libssh2_libs=`$pkg_config libssh2 --libs` 2390 libssh2=yes 2391 libs_tools="$libssh2_libs $libs_tools" 2392 libs_softmmu="$libssh2_libs $libs_softmmu" 2393 QEMU_CFLAGS="$QEMU_CFLAGS $libssh2_cflags" 2394 else 2395 if test "$libssh2" = "yes" ; then 2396 error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2" 2397 fi 2398 libssh2=no 2399 fi 2400fi 2401 2402########################################## 2403# libssh2_sftp_fsync probe 2404 2405if test "$libssh2" = "yes"; then 2406 cat > $TMPC <<EOF 2407#include <stdio.h> 2408#include <libssh2.h> 2409#include <libssh2_sftp.h> 2410int main(void) { 2411 LIBSSH2_SESSION *session; 2412 LIBSSH2_SFTP *sftp; 2413 LIBSSH2_SFTP_HANDLE *sftp_handle; 2414 session = libssh2_session_init (); 2415 sftp = libssh2_sftp_init (session); 2416 sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0); 2417 libssh2_sftp_fsync (sftp_handle); 2418 return 0; 2419} 2420EOF 2421 # libssh2_cflags/libssh2_libs defined in previous test. 2422 if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then 2423 QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS" 2424 fi 2425fi 2426 2427########################################## 2428# linux-aio probe 2429 2430if test "$linux_aio" != "no" ; then 2431 cat > $TMPC <<EOF 2432#include <libaio.h> 2433#include <sys/eventfd.h> 2434#include <stddef.h> 2435int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; } 2436EOF 2437 if compile_prog "" "-laio" ; then 2438 linux_aio=yes 2439 libs_softmmu="$libs_softmmu -laio" 2440 libs_tools="$libs_tools -laio" 2441 else 2442 if test "$linux_aio" = "yes" ; then 2443 feature_not_found "linux AIO" 2444 fi 2445 linux_aio=no 2446 fi 2447fi 2448 2449########################################## 2450# TPM passthrough is only on x86 Linux 2451 2452if test "$targetos" = Linux && test "$cpu" = i386 -o "$cpu" = x86_64; then 2453 tpm_passthrough=$tpm 2454else 2455 tpm_passthrough=no 2456fi 2457 2458########################################## 2459# adjust virtio-blk-data-plane based on linux-aio 2460 2461if test "$virtio_blk_data_plane" = "yes" -a \ 2462 "$linux_aio" != "yes" ; then 2463 error_exit "virtio-blk-data-plane requires Linux AIO, please try --enable-linux-aio" 2464elif test -z "$virtio_blk_data_plane" ; then 2465 virtio_blk_data_plane=$linux_aio 2466fi 2467 2468########################################## 2469# attr probe 2470 2471if test "$attr" != "no" ; then 2472 cat > $TMPC <<EOF 2473#include <stdio.h> 2474#include <sys/types.h> 2475#ifdef CONFIG_LIBATTR 2476#include <attr/xattr.h> 2477#else 2478#include <sys/xattr.h> 2479#endif 2480int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; } 2481EOF 2482 if compile_prog "" "" ; then 2483 attr=yes 2484 # Older distros have <attr/xattr.h>, and need -lattr: 2485 elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then 2486 attr=yes 2487 LIBS="-lattr $LIBS" 2488 libattr=yes 2489 else 2490 if test "$attr" = "yes" ; then 2491 feature_not_found "ATTR" 2492 fi 2493 attr=no 2494 fi 2495fi 2496 2497########################################## 2498# iovec probe 2499cat > $TMPC <<EOF 2500#include <sys/types.h> 2501#include <sys/uio.h> 2502#include <unistd.h> 2503int main(void) { return sizeof(struct iovec); } 2504EOF 2505iovec=no 2506if compile_prog "" "" ; then 2507 iovec=yes 2508fi 2509 2510########################################## 2511# preadv probe 2512cat > $TMPC <<EOF 2513#include <sys/types.h> 2514#include <sys/uio.h> 2515#include <unistd.h> 2516int main(void) { return preadv(0, 0, 0, 0); } 2517EOF 2518preadv=no 2519if compile_prog "" "" ; then 2520 preadv=yes 2521fi 2522 2523########################################## 2524# fdt probe 2525# fdt support is mandatory for at least some target architectures, 2526# so insist on it if we're building those system emulators. 2527fdt_required=no 2528for target in $target_list; do 2529 case $target in 2530 arm*-softmmu|ppc*-softmmu|microblaze*-softmmu) 2531 fdt_required=yes 2532 ;; 2533 esac 2534done 2535 2536if test "$fdt_required" = "yes"; then 2537 if test "$fdt" = "no"; then 2538 error_exit "fdt disabled but some requested targets require it." \ 2539 "You can turn off fdt only if you also disable all the system emulation" \ 2540 "targets which need it (by specifying a cut down --target-list)." 2541 fi 2542 fdt=yes 2543fi 2544 2545if test "$fdt" != "no" ; then 2546 fdt_libs="-lfdt" 2547 # explicitly check for libfdt_env.h as it is missing in some stable installs 2548 cat > $TMPC << EOF 2549#include <libfdt_env.h> 2550int main(void) { return 0; } 2551EOF 2552 if compile_prog "" "$fdt_libs" ; then 2553 # system DTC is good - use it 2554 fdt=yes 2555 elif test -d ${source_path}/dtc/libfdt ; then 2556 # have submodule DTC - use it 2557 fdt=yes 2558 dtc_internal="yes" 2559 mkdir -p dtc 2560 if [ "$source_path" != `pwd` ] ; then 2561 symlink "$source_path/dtc/Makefile" "dtc/Makefile" 2562 symlink "$source_path/dtc/scripts" "dtc/scripts" 2563 fi 2564 fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt" 2565 fdt_libs="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs" 2566 elif test "$fdt" = "yes" ; then 2567 # have neither and want - prompt for system/submodule install 2568 error_exit "DTC not present. Your options:" \ 2569 " (1) Preferred: Install the DTC devel package" \ 2570 " (2) Fetch the DTC submodule, using:" \ 2571 " git submodule update --init dtc" 2572 else 2573 # don't have and don't want 2574 fdt_libs= 2575 fdt=no 2576 fi 2577fi 2578 2579libs_softmmu="$libs_softmmu $fdt_libs" 2580 2581########################################## 2582# GLX probe, used by milkymist-tmu2 2583if test "$glx" != "no" ; then 2584 glx_libs="-lGL -lX11" 2585 cat > $TMPC << EOF 2586#include <X11/Xlib.h> 2587#include <GL/gl.h> 2588#include <GL/glx.h> 2589int main(void) { glBegin(0); glXQueryVersion(0,0,0); return 0; } 2590EOF 2591 if compile_prog "" "-lGL -lX11" ; then 2592 glx=yes 2593 else 2594 if test "$glx" = "yes" ; then 2595 feature_not_found "glx" 2596 fi 2597 glx_libs= 2598 glx=no 2599 fi 2600fi 2601 2602########################################## 2603# glusterfs probe 2604if test "$glusterfs" != "no" ; then 2605 if $pkg_config --atleast-version=3 glusterfs-api >/dev/null 2>&1; then 2606 glusterfs="yes" 2607 glusterfs_cflags=`$pkg_config --cflags glusterfs-api 2>/dev/null` 2608 glusterfs_libs=`$pkg_config --libs glusterfs-api 2>/dev/null` 2609 CFLAGS="$CFLAGS $glusterfs_cflags" 2610 libs_tools="$glusterfs_libs $libs_tools" 2611 libs_softmmu="$glusterfs_libs $libs_softmmu" 2612 if $pkg_config --atleast-version=5 glusterfs-api >/dev/null 2>&1; then 2613 glusterfs_discard="yes" 2614 fi 2615 else 2616 if test "$glusterfs" = "yes" ; then 2617 feature_not_found "GlusterFS backend support" 2618 fi 2619 glusterfs="no" 2620 fi 2621fi 2622 2623# Check for inotify functions when we are building linux-user 2624# emulator. This is done because older glibc versions don't 2625# have syscall stubs for these implemented. In that case we 2626# don't provide them even if kernel supports them. 2627# 2628inotify=no 2629cat > $TMPC << EOF 2630#include <sys/inotify.h> 2631 2632int 2633main(void) 2634{ 2635 /* try to start inotify */ 2636 return inotify_init(); 2637} 2638EOF 2639if compile_prog "" "" ; then 2640 inotify=yes 2641fi 2642 2643inotify1=no 2644cat > $TMPC << EOF 2645#include <sys/inotify.h> 2646 2647int 2648main(void) 2649{ 2650 /* try to start inotify */ 2651 return inotify_init1(0); 2652} 2653EOF 2654if compile_prog "" "" ; then 2655 inotify1=yes 2656fi 2657 2658# check if utimensat and futimens are supported 2659utimens=no 2660cat > $TMPC << EOF 2661#define _ATFILE_SOURCE 2662#include <stddef.h> 2663#include <fcntl.h> 2664#include <sys/stat.h> 2665 2666int main(void) 2667{ 2668 utimensat(AT_FDCWD, "foo", NULL, 0); 2669 futimens(0, NULL); 2670 return 0; 2671} 2672EOF 2673if compile_prog "" "" ; then 2674 utimens=yes 2675fi 2676 2677# check if pipe2 is there 2678pipe2=no 2679cat > $TMPC << EOF 2680#include <unistd.h> 2681#include <fcntl.h> 2682 2683int main(void) 2684{ 2685 int pipefd[2]; 2686 return pipe2(pipefd, O_CLOEXEC); 2687} 2688EOF 2689if compile_prog "" "" ; then 2690 pipe2=yes 2691fi 2692 2693# check if accept4 is there 2694accept4=no 2695cat > $TMPC << EOF 2696#include <sys/socket.h> 2697#include <stddef.h> 2698 2699int main(void) 2700{ 2701 accept4(0, NULL, NULL, SOCK_CLOEXEC); 2702 return 0; 2703} 2704EOF 2705if compile_prog "" "" ; then 2706 accept4=yes 2707fi 2708 2709# check if tee/splice is there. vmsplice was added same time. 2710splice=no 2711cat > $TMPC << EOF 2712#include <unistd.h> 2713#include <fcntl.h> 2714#include <limits.h> 2715 2716int main(void) 2717{ 2718 int len, fd = 0; 2719 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK); 2720 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE); 2721 return 0; 2722} 2723EOF 2724if compile_prog "" "" ; then 2725 splice=yes 2726fi 2727 2728########################################## 2729# signalfd probe 2730signalfd="no" 2731cat > $TMPC << EOF 2732#include <unistd.h> 2733#include <sys/syscall.h> 2734#include <signal.h> 2735int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); } 2736EOF 2737 2738if compile_prog "" "" ; then 2739 signalfd=yes 2740fi 2741 2742# check if eventfd is supported 2743eventfd=no 2744cat > $TMPC << EOF 2745#include <sys/eventfd.h> 2746 2747int main(void) 2748{ 2749 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC); 2750} 2751EOF 2752if compile_prog "" "" ; then 2753 eventfd=yes 2754fi 2755 2756# check for fallocate 2757fallocate=no 2758cat > $TMPC << EOF 2759#include <fcntl.h> 2760 2761int main(void) 2762{ 2763 fallocate(0, 0, 0, 0); 2764 return 0; 2765} 2766EOF 2767if compile_prog "" "" ; then 2768 fallocate=yes 2769fi 2770 2771# check for fallocate hole punching 2772fallocate_punch_hole=no 2773cat > $TMPC << EOF 2774#include <fcntl.h> 2775#include <linux/falloc.h> 2776 2777int main(void) 2778{ 2779 fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0); 2780 return 0; 2781} 2782EOF 2783if compile_prog "" "" ; then 2784 fallocate_punch_hole=yes 2785fi 2786 2787# check for sync_file_range 2788sync_file_range=no 2789cat > $TMPC << EOF 2790#include <fcntl.h> 2791 2792int main(void) 2793{ 2794 sync_file_range(0, 0, 0, 0); 2795 return 0; 2796} 2797EOF 2798if compile_prog "" "" ; then 2799 sync_file_range=yes 2800fi 2801 2802# check for linux/fiemap.h and FS_IOC_FIEMAP 2803fiemap=no 2804cat > $TMPC << EOF 2805#include <sys/ioctl.h> 2806#include <linux/fs.h> 2807#include <linux/fiemap.h> 2808 2809int main(void) 2810{ 2811 ioctl(0, FS_IOC_FIEMAP, 0); 2812 return 0; 2813} 2814EOF 2815if compile_prog "" "" ; then 2816 fiemap=yes 2817fi 2818 2819# check for dup3 2820dup3=no 2821cat > $TMPC << EOF 2822#include <unistd.h> 2823 2824int main(void) 2825{ 2826 dup3(0, 0, 0); 2827 return 0; 2828} 2829EOF 2830if compile_prog "" "" ; then 2831 dup3=yes 2832fi 2833 2834# check for epoll support 2835epoll=no 2836cat > $TMPC << EOF 2837#include <sys/epoll.h> 2838 2839int main(void) 2840{ 2841 epoll_create(0); 2842 return 0; 2843} 2844EOF 2845if compile_prog "" "" ; then 2846 epoll=yes 2847fi 2848 2849# epoll_create1 and epoll_pwait are later additions 2850# so we must check separately for their presence 2851epoll_create1=no 2852cat > $TMPC << EOF 2853#include <sys/epoll.h> 2854 2855int main(void) 2856{ 2857 /* Note that we use epoll_create1 as a value, not as 2858 * a function being called. This is necessary so that on 2859 * old SPARC glibc versions where the function was present in 2860 * the library but not declared in the header file we will 2861 * fail the configure check. (Otherwise we will get a compiler 2862 * warning but not an error, and will proceed to fail the 2863 * qemu compile where we compile with -Werror.) 2864 */ 2865 return (int)(uintptr_t)&epoll_create1; 2866} 2867EOF 2868if compile_prog "" "" ; then 2869 epoll_create1=yes 2870fi 2871 2872epoll_pwait=no 2873cat > $TMPC << EOF 2874#include <sys/epoll.h> 2875 2876int main(void) 2877{ 2878 epoll_pwait(0, 0, 0, 0, 0); 2879 return 0; 2880} 2881EOF 2882if compile_prog "" "" ; then 2883 epoll_pwait=yes 2884fi 2885 2886# check for sendfile support 2887sendfile=no 2888cat > $TMPC << EOF 2889#include <sys/sendfile.h> 2890 2891int main(void) 2892{ 2893 return sendfile(0, 0, 0, 0); 2894} 2895EOF 2896if compile_prog "" "" ; then 2897 sendfile=yes 2898fi 2899 2900# Check if tools are available to build documentation. 2901if test "$docs" != "no" ; then 2902 if has makeinfo && has pod2man; then 2903 docs=yes 2904 else 2905 if test "$docs" = "yes" ; then 2906 feature_not_found "docs" 2907 fi 2908 docs=no 2909 fi 2910fi 2911 2912# Search for bswap_32 function 2913byteswap_h=no 2914cat > $TMPC << EOF 2915#include <byteswap.h> 2916int main(void) { return bswap_32(0); } 2917EOF 2918if compile_prog "" "" ; then 2919 byteswap_h=yes 2920fi 2921 2922# Search for bswap32 function 2923bswap_h=no 2924cat > $TMPC << EOF 2925#include <sys/endian.h> 2926#include <sys/types.h> 2927#include <machine/bswap.h> 2928int main(void) { return bswap32(0); } 2929EOF 2930if compile_prog "" "" ; then 2931 bswap_h=yes 2932fi 2933 2934########################################## 2935# Do we have libiscsi 2936# We check for iscsi_unmap_sync() to make sure we have a 2937# recent enough version of libiscsi. 2938if test "$libiscsi" != "no" ; then 2939 cat > $TMPC << EOF 2940#include <stdio.h> 2941#include <iscsi/iscsi.h> 2942int main(void) { iscsi_unmap_sync(NULL,0,0,0,NULL,0); return 0; } 2943EOF 2944 if $pkg_config --atleast-version=1.7.0 libiscsi --modversion >/dev/null 2>&1; then 2945 libiscsi="yes" 2946 libiscsi_cflags=$($pkg_config --cflags libiscsi 2>/dev/null) 2947 libiscsi_libs=$($pkg_config --libs libiscsi 2>/dev/null) 2948 CFLAGS="$CFLAGS $libiscsi_cflags" 2949 LIBS="$LIBS $libiscsi_libs" 2950 elif compile_prog "" "-liscsi" ; then 2951 libiscsi="yes" 2952 LIBS="$LIBS -liscsi" 2953 else 2954 if test "$libiscsi" = "yes" ; then 2955 feature_not_found "libiscsi" 2956 fi 2957 libiscsi="no" 2958 fi 2959fi 2960 2961 2962########################################## 2963# Do we need libm 2964cat > $TMPC << EOF 2965#include <math.h> 2966int main(void) { return isnan(sin(0.0)); } 2967EOF 2968if compile_prog "" "" ; then 2969 : 2970elif compile_prog "" "-lm" ; then 2971 LIBS="-lm $LIBS" 2972 libs_qga="-lm $libs_qga" 2973else 2974 error_exit "libm check failed" 2975fi 2976 2977########################################## 2978# Do we need librt 2979# uClibc provides 2 versions of clock_gettime(), one with realtime 2980# support and one without. This means that the clock_gettime() don't 2981# need -lrt. We still need it for timer_create() so we check for this 2982# function in addition. 2983cat > $TMPC <<EOF 2984#include <signal.h> 2985#include <time.h> 2986int main(void) { 2987 timer_create(CLOCK_REALTIME, NULL, NULL); 2988 return clock_gettime(CLOCK_REALTIME, NULL); 2989} 2990EOF 2991 2992if compile_prog "" "" ; then 2993 : 2994# we need pthread for static linking. use previous pthread test result 2995elif compile_prog "" "-lrt $pthread_lib" ; then 2996 LIBS="-lrt $LIBS" 2997 libs_qga="-lrt $libs_qga" 2998fi 2999 3000if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \ 3001 "$aix" != "yes" -a "$haiku" != "yes" ; then 3002 libs_softmmu="-lutil $libs_softmmu" 3003fi 3004 3005########################################## 3006# spice probe 3007if test "$spice" != "no" ; then 3008 cat > $TMPC << EOF 3009#include <spice.h> 3010int main(void) { spice_server_new(); return 0; } 3011EOF 3012 spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null) 3013 spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null) 3014 if $pkg_config --atleast-version=0.12.0 spice-server >/dev/null 2>&1 && \ 3015 $pkg_config --atleast-version=0.12.3 spice-protocol > /dev/null 2>&1 && \ 3016 compile_prog "$spice_cflags" "$spice_libs" ; then 3017 spice="yes" 3018 libs_softmmu="$libs_softmmu $spice_libs" 3019 QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags" 3020 spice_protocol_version=$($pkg_config --modversion spice-protocol) 3021 spice_server_version=$($pkg_config --modversion spice-server) 3022 else 3023 if test "$spice" = "yes" ; then 3024 feature_not_found "spice" 3025 fi 3026 spice="no" 3027 fi 3028fi 3029 3030# check for libcacard for smartcard support 3031smartcard_cflags="" 3032# TODO - what's the minimal nss version we support? 3033if test "$smartcard_nss" != "no"; then 3034 cat > $TMPC << EOF 3035#include <pk11pub.h> 3036int main(void) { PK11_FreeSlot(0); return 0; } 3037EOF 3038 smartcard_includes="-I\$(SRC_PATH)/libcacard" 3039 libcacard_libs="$($pkg_config --libs nss 2>/dev/null) $glib_libs" 3040 libcacard_cflags="$($pkg_config --cflags nss 2>/dev/null) $glib_cflags" 3041 test_cflags="$libcacard_cflags" 3042 # The header files in nss < 3.13.3 have a bug which causes them to 3043 # emit a warning. If we're going to compile QEMU with -Werror, then 3044 # test that the headers don't have this bug. Otherwise we would pass 3045 # the configure test but fail to compile QEMU later. 3046 if test "$werror" = "yes"; then 3047 test_cflags="-Werror $test_cflags" 3048 fi 3049 if test -n "$libtool" && 3050 $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 && \ 3051 compile_prog "$test_cflags" "$libcacard_libs"; then 3052 smartcard_nss="yes" 3053 QEMU_CFLAGS="$QEMU_CFLAGS $libcacard_cflags" 3054 QEMU_INCLUDES="$QEMU_INCLUDES $smartcard_includes" 3055 libs_softmmu="$libcacard_libs $libs_softmmu" 3056 else 3057 if test "$smartcard_nss" = "yes"; then 3058 feature_not_found "nss" 3059 fi 3060 smartcard_nss="no" 3061 fi 3062fi 3063 3064# check for libusb 3065if test "$libusb" != "no" ; then 3066 if $pkg_config --atleast-version=1.0.13 libusb-1.0 >/dev/null 2>&1 ; then 3067 libusb="yes" 3068 usb="libusb" 3069 libusb_cflags=$($pkg_config --cflags libusb-1.0 2>/dev/null) 3070 libusb_libs=$($pkg_config --libs libusb-1.0 2>/dev/null) 3071 QEMU_CFLAGS="$QEMU_CFLAGS $libusb_cflags" 3072 libs_softmmu="$libs_softmmu $libusb_libs" 3073 else 3074 if test "$libusb" = "yes"; then 3075 feature_not_found "libusb" 3076 fi 3077 libusb="no" 3078 fi 3079fi 3080 3081# check for usbredirparser for usb network redirection support 3082if test "$usb_redir" != "no" ; then 3083 if $pkg_config --atleast-version=0.6 libusbredirparser-0.5 >/dev/null 2>&1 ; then 3084 usb_redir="yes" 3085 usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5 2>/dev/null) 3086 usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5 2>/dev/null) 3087 QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags" 3088 libs_softmmu="$libs_softmmu $usb_redir_libs" 3089 else 3090 if test "$usb_redir" = "yes"; then 3091 feature_not_found "usb-redir" 3092 fi 3093 usb_redir="no" 3094 fi 3095fi 3096 3097########################################## 3098 3099########################################## 3100# check if we have fdatasync 3101 3102fdatasync=no 3103cat > $TMPC << EOF 3104#include <unistd.h> 3105int main(void) { 3106#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0 3107return fdatasync(0); 3108#else 3109#error Not supported 3110#endif 3111} 3112EOF 3113if compile_prog "" "" ; then 3114 fdatasync=yes 3115fi 3116 3117########################################## 3118# check if we have madvise 3119 3120madvise=no 3121cat > $TMPC << EOF 3122#include <sys/types.h> 3123#include <sys/mman.h> 3124#include <stddef.h> 3125int main(void) { return madvise(NULL, 0, MADV_DONTNEED); } 3126EOF 3127if compile_prog "" "" ; then 3128 madvise=yes 3129fi 3130 3131########################################## 3132# check if we have posix_madvise 3133 3134posix_madvise=no 3135cat > $TMPC << EOF 3136#include <sys/mman.h> 3137#include <stddef.h> 3138int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); } 3139EOF 3140if compile_prog "" "" ; then 3141 posix_madvise=yes 3142fi 3143 3144########################################## 3145# check if we have usable SIGEV_THREAD_ID 3146 3147sigev_thread_id=no 3148cat > $TMPC << EOF 3149#include <signal.h> 3150int main(void) { 3151 struct sigevent ev; 3152 ev.sigev_notify = SIGEV_THREAD_ID; 3153 ev._sigev_un._tid = 0; 3154 asm volatile("" : : "g"(&ev)); 3155 return 0; 3156} 3157EOF 3158if compile_prog "" "" ; then 3159 sigev_thread_id=yes 3160fi 3161 3162########################################## 3163# check if trace backend exists 3164 3165$python "$source_path/scripts/tracetool.py" "--backend=$trace_backend" --check-backend > /dev/null 2> /dev/null 3166if test "$?" -ne 0 ; then 3167 error_exit "invalid trace backend" \ 3168 "Please choose a supported trace backend." 3169fi 3170 3171########################################## 3172# For 'ust' backend, test if ust headers are present 3173if test "$trace_backend" = "ust"; then 3174 cat > $TMPC << EOF 3175#include <ust/tracepoint.h> 3176#include <ust/marker.h> 3177int main(void) { return 0; } 3178EOF 3179 if compile_prog "" "" ; then 3180 LIBS="-lust -lurcu-bp $LIBS" 3181 libs_qga="-lust -lurcu-bp $libs_qga" 3182 else 3183 error_exit "Trace backend 'ust' missing libust header files" 3184 fi 3185fi 3186 3187########################################## 3188# For 'dtrace' backend, test if 'dtrace' command is present 3189if test "$trace_backend" = "dtrace"; then 3190 if ! has 'dtrace' ; then 3191 error_exit "dtrace command is not found in PATH $PATH" 3192 fi 3193 trace_backend_stap="no" 3194 if has 'stap' ; then 3195 trace_backend_stap="yes" 3196 fi 3197fi 3198 3199########################################## 3200# check and set a backend for coroutine 3201 3202# We prefer ucontext, but it's not always possible. The fallback 3203# is sigcontext. gthread is not selectable except explicitly, because 3204# it is not functional enough to run QEMU proper. (It is occasionally 3205# useful for debugging purposes.) On Windows the only valid backend 3206# is the Windows-specific one. 3207 3208ucontext_works=no 3209if test "$darwin" != "yes"; then 3210 cat > $TMPC << EOF 3211#include <ucontext.h> 3212#ifdef __stub_makecontext 3213#error Ignoring glibc stub makecontext which will always fail 3214#endif 3215int main(void) { makecontext(0, 0, 0); return 0; } 3216EOF 3217 if compile_prog "" "" ; then 3218 ucontext_works=yes 3219 fi 3220fi 3221 3222if test "$coroutine" = ""; then 3223 if test "$mingw32" = "yes"; then 3224 coroutine=win32 3225 elif test "$ucontext_works" = "yes"; then 3226 coroutine=ucontext 3227 else 3228 coroutine=sigaltstack 3229 fi 3230else 3231 case $coroutine in 3232 windows) 3233 if test "$mingw32" != "yes"; then 3234 error_exit "'windows' coroutine backend only valid for Windows" 3235 fi 3236 # Unfortunately the user visible backend name doesn't match the 3237 # coroutine-*.c filename for this case, so we have to adjust it here. 3238 coroutine=win32 3239 ;; 3240 ucontext) 3241 if test "$ucontext_works" != "yes"; then 3242 feature_not_found "ucontext" 3243 fi 3244 ;; 3245 gthread|sigaltstack) 3246 if test "$mingw32" = "yes"; then 3247 error_exit "only the 'windows' coroutine backend is valid for Windows" 3248 fi 3249 ;; 3250 *) 3251 error_exit "unknown coroutine backend $coroutine" 3252 ;; 3253 esac 3254fi 3255 3256########################################## 3257# check if we have open_by_handle_at 3258 3259open_by_handle_at=no 3260cat > $TMPC << EOF 3261#include <fcntl.h> 3262#if !defined(AT_EMPTY_PATH) 3263# error missing definition 3264#else 3265int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); } 3266#endif 3267EOF 3268if compile_prog "" "" ; then 3269 open_by_handle_at=yes 3270fi 3271 3272######################################## 3273# check if we have linux/magic.h 3274 3275linux_magic_h=no 3276cat > $TMPC << EOF 3277#include <linux/magic.h> 3278int main(void) { 3279 return 0; 3280} 3281EOF 3282if compile_prog "" "" ; then 3283 linux_magic_h=yes 3284fi 3285 3286######################################## 3287# check whether we can disable warning option with a pragma (this is needed 3288# to silence warnings in the headers of some versions of external libraries). 3289# This test has to be compiled with -Werror as otherwise an unknown pragma is 3290# only a warning. 3291# 3292# If we can't selectively disable warning in the code, disable -Werror so that 3293# the build doesn't fail anyway. 3294 3295pragma_disable_unused_but_set=no 3296cat > $TMPC << EOF 3297#pragma GCC diagnostic push 3298#pragma GCC diagnostic ignored "-Wunused-but-set-variable" 3299#pragma GCC diagnostic ignored "-Wstrict-prototypes" 3300#pragma GCC diagnostic pop 3301 3302int main(void) { 3303 return 0; 3304} 3305EOF 3306if compile_prog "-Werror" "" ; then 3307 pragma_diagnostic_available=yes 3308else 3309 werror=no 3310fi 3311 3312######################################## 3313# check if we have valgrind/valgrind.h and valgrind/memcheck.h 3314 3315valgrind_h=no 3316cat > $TMPC << EOF 3317#include <valgrind/valgrind.h> 3318#include <valgrind/memcheck.h> 3319int main(void) { 3320 return 0; 3321} 3322EOF 3323if compile_prog "" "" ; then 3324 valgrind_h=yes 3325fi 3326 3327######################################## 3328# check if environ is declared 3329 3330has_environ=no 3331cat > $TMPC << EOF 3332#include <unistd.h> 3333int main(void) { 3334 environ = 0; 3335 return 0; 3336} 3337EOF 3338if compile_prog "" "" ; then 3339 has_environ=yes 3340fi 3341 3342######################################## 3343# check if cpuid.h is usable. 3344 3345cpuid_h=no 3346cat > $TMPC << EOF 3347#include <cpuid.h> 3348int main(void) { 3349 return 0; 3350} 3351EOF 3352if compile_prog "" "" ; then 3353 cpuid_h=yes 3354fi 3355 3356######################################## 3357# check if __[u]int128_t is usable. 3358 3359int128=no 3360cat > $TMPC << EOF 3361__int128_t a; 3362__uint128_t b; 3363int main (void) { 3364 a = a + b; 3365 b = a * b; 3366 a = a * a; 3367 return 0; 3368} 3369EOF 3370if compile_prog "" "" ; then 3371 int128=yes 3372fi 3373 3374######################################## 3375# check if getauxval is available. 3376 3377getauxval=no 3378cat > $TMPC << EOF 3379#include <sys/auxv.h> 3380int main(void) { 3381 return getauxval(AT_HWCAP) == 0; 3382} 3383EOF 3384if compile_prog "" "" ; then 3385 getauxval=yes 3386fi 3387 3388########################################## 3389# End of CC checks 3390# After here, no more $cc or $ld runs 3391 3392if test "$gcov" = "yes" ; then 3393 CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS" 3394 LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS" 3395elif test "$debug" = "no" ; then 3396 CFLAGS="-O2 -D_FORTIFY_SOURCE=2 $CFLAGS" 3397fi 3398 3399 3400# Disable zero malloc errors for official releases unless explicitly told to 3401# enable/disable 3402if test -z "$zero_malloc" ; then 3403 if test "$z_version" = "50" ; then 3404 zero_malloc="no" 3405 else 3406 zero_malloc="yes" 3407 fi 3408fi 3409 3410# Now we've finished running tests it's OK to add -Werror to the compiler flags 3411if test "$werror" = "yes"; then 3412 QEMU_CFLAGS="-Werror $QEMU_CFLAGS" 3413fi 3414 3415if test "$solaris" = "no" ; then 3416 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then 3417 LDFLAGS="-Wl,--warn-common $LDFLAGS" 3418 fi 3419fi 3420 3421# test if pod2man has --utf8 option 3422if pod2man --help | grep -q utf8; then 3423 POD2MAN="pod2man --utf8" 3424else 3425 POD2MAN="pod2man" 3426fi 3427 3428# Use ASLR, no-SEH and DEP if available 3429if test "$mingw32" = "yes" ; then 3430 for flag in --dynamicbase --no-seh --nxcompat; do 3431 if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then 3432 LDFLAGS="-Wl,$flag $LDFLAGS" 3433 fi 3434 done 3435fi 3436 3437qemu_confdir=$sysconfdir$confsuffix 3438qemu_datadir=$datadir$confsuffix 3439qemu_localedir="$datadir/locale" 3440 3441tools="" 3442if test "$want_tools" = "yes" ; then 3443 tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools" 3444 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then 3445 tools="qemu-nbd\$(EXESUF) $tools" 3446 fi 3447fi 3448if test "$softmmu" = yes ; then 3449 if test "$virtfs" != no ; then 3450 if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then 3451 virtfs=yes 3452 tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)" 3453 else 3454 if test "$virtfs" = yes; then 3455 error_exit "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel" 3456 fi 3457 virtfs=no 3458 fi 3459 fi 3460 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then 3461 if [ "$guest_agent" = "yes" ]; then 3462 tools="qemu-ga\$(EXESUF) $tools" 3463 fi 3464 fi 3465fi 3466 3467# Mac OS X ships with a broken assembler 3468roms= 3469if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \ 3470 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \ 3471 "$softmmu" = yes ; then 3472 roms="optionrom" 3473fi 3474if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then 3475 roms="$roms spapr-rtas" 3476fi 3477 3478if test "$cpu" = "s390x" ; then 3479 roms="$roms s390-ccw" 3480fi 3481 3482# Probe for the need for relocating the user-only binary. 3483if test "$pie" = "no" ; then 3484 textseg_addr= 3485 case "$cpu" in 3486 arm | hppa | i386 | m68k | ppc | ppc64 | s390* | sparc | sparc64 | x86_64) 3487 textseg_addr=0x60000000 3488 ;; 3489 mips) 3490 textseg_addr=0x400000 3491 ;; 3492 esac 3493 if [ -n "$textseg_addr" ]; then 3494 cat > $TMPC <<EOF 3495 int main(void) { return 0; } 3496EOF 3497 textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr" 3498 if ! compile_prog "" "$textseg_ldflags"; then 3499 # In case ld does not support -Ttext-segment, edit the default linker 3500 # script via sed to set the .text start addr. This is needed on FreeBSD 3501 # at least. 3502 $ld --verbose | sed \ 3503 -e '1,/==================================================/d' \ 3504 -e '/==================================================/,$d' \ 3505 -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \ 3506 -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld 3507 textseg_ldflags="-Wl,-T../config-host.ld" 3508 fi 3509 fi 3510fi 3511 3512# add pixman flags after all config tests are done 3513QEMU_CFLAGS="$QEMU_CFLAGS $pixman_cflags $fdt_cflags" 3514libs_softmmu="$libs_softmmu $pixman_libs" 3515 3516echo "Install prefix $prefix" 3517echo "BIOS directory `eval echo $qemu_datadir`" 3518echo "binary directory `eval echo $bindir`" 3519echo "library directory `eval echo $libdir`" 3520echo "libexec directory `eval echo $libexecdir`" 3521echo "include directory `eval echo $includedir`" 3522echo "config directory `eval echo $sysconfdir`" 3523if test "$mingw32" = "no" ; then 3524echo "local state directory `eval echo $local_statedir`" 3525echo "Manual directory `eval echo $mandir`" 3526echo "ELF interp prefix $interp_prefix" 3527else 3528echo "local state directory queried at runtime" 3529fi 3530echo "Source path $source_path" 3531echo "C compiler $cc" 3532echo "Host C compiler $host_cc" 3533echo "Objective-C compiler $objcc" 3534echo "CFLAGS $CFLAGS" 3535echo "QEMU_CFLAGS $QEMU_CFLAGS" 3536echo "LDFLAGS $LDFLAGS" 3537echo "make $make" 3538echo "install $install" 3539echo "python $python" 3540if test "$slirp" = "yes" ; then 3541 echo "smbd $smbd" 3542fi 3543echo "host CPU $cpu" 3544echo "host big endian $bigendian" 3545echo "target list $target_list" 3546echo "tcg debug enabled $debug_tcg" 3547echo "gprof enabled $gprof" 3548echo "sparse enabled $sparse" 3549echo "strip binaries $strip_opt" 3550echo "profiler $profiler" 3551echo "static build $static" 3552echo "-Werror enabled $werror" 3553if test "$darwin" = "yes" ; then 3554 echo "Cocoa support $cocoa" 3555fi 3556echo "pixman $pixman" 3557echo "SDL support $sdl" 3558echo "GTK support $gtk" 3559echo "curses support $curses" 3560echo "curl support $curl" 3561echo "mingw32 support $mingw32" 3562echo "Audio drivers $audio_drv_list" 3563echo "Block whitelist (rw) $block_drv_rw_whitelist" 3564echo "Block whitelist (ro) $block_drv_ro_whitelist" 3565echo "Mixer emulation $mixemu" 3566echo "VirtFS support $virtfs" 3567echo "VNC support $vnc" 3568if test "$vnc" = "yes" ; then 3569 echo "VNC TLS support $vnc_tls" 3570 echo "VNC SASL support $vnc_sasl" 3571 echo "VNC JPEG support $vnc_jpeg" 3572 echo "VNC PNG support $vnc_png" 3573 echo "VNC WS support $vnc_ws" 3574fi 3575if test -n "$sparc_cpu"; then 3576 echo "Target Sparc Arch $sparc_cpu" 3577fi 3578echo "xen support $xen" 3579echo "brlapi support $brlapi" 3580echo "bluez support $bluez" 3581echo "Documentation $docs" 3582[ ! -z "$uname_release" ] && \ 3583echo "uname -r $uname_release" 3584echo "NPTL support $nptl" 3585echo "GUEST_BASE $guest_base" 3586echo "PIE $pie" 3587echo "vde support $vde" 3588echo "Linux AIO support $linux_aio" 3589echo "ATTR/XATTR support $attr" 3590echo "Install blobs $blobs" 3591echo "KVM support $kvm" 3592echo "RDMA support $rdma" 3593echo "TCG interpreter $tcg_interpreter" 3594echo "fdt support $fdt" 3595echo "preadv support $preadv" 3596echo "fdatasync $fdatasync" 3597echo "madvise $madvise" 3598echo "posix_madvise $posix_madvise" 3599echo "sigev_thread_id $sigev_thread_id" 3600echo "uuid support $uuid" 3601echo "libcap-ng support $cap_ng" 3602echo "vhost-net support $vhost_net" 3603echo "vhost-scsi support $vhost_scsi" 3604echo "Trace backend $trace_backend" 3605echo "Trace output file $trace_file-<pid>" 3606echo "spice support $spice ($spice_protocol_version/$spice_server_version)" 3607echo "rbd support $rbd" 3608echo "xfsctl support $xfs" 3609echo "nss used $smartcard_nss" 3610echo "libusb $libusb" 3611echo "usb net redir $usb_redir" 3612echo "GLX support $glx" 3613echo "libiscsi support $libiscsi" 3614echo "build guest agent $guest_agent" 3615echo "seccomp support $seccomp" 3616echo "coroutine backend $coroutine" 3617echo "GlusterFS support $glusterfs" 3618echo "virtio-blk-data-plane $virtio_blk_data_plane" 3619echo "gcov $gcov_tool" 3620echo "gcov enabled $gcov" 3621echo "TPM support $tpm" 3622echo "libssh2 support $libssh2" 3623echo "TPM passthrough $tpm_passthrough" 3624echo "QOM debugging $qom_cast_debug" 3625 3626if test "$sdl_too_old" = "yes"; then 3627echo "-> Your SDL version is too old - please upgrade to have SDL support" 3628fi 3629 3630config_host_mak="config-host.mak" 3631 3632echo "# Automatically generated by configure - do not modify" >config-all-disas.mak 3633 3634echo "# Automatically generated by configure - do not modify" > $config_host_mak 3635printf "# Configured with:" >> $config_host_mak 3636printf " '%s'" "$0" "$@" >> $config_host_mak 3637echo >> $config_host_mak 3638 3639echo all: >> $config_host_mak 3640echo "prefix=$prefix" >> $config_host_mak 3641echo "bindir=$bindir" >> $config_host_mak 3642echo "libdir=$libdir" >> $config_host_mak 3643echo "libexecdir=$libexecdir" >> $config_host_mak 3644echo "includedir=$includedir" >> $config_host_mak 3645echo "mandir=$mandir" >> $config_host_mak 3646echo "sysconfdir=$sysconfdir" >> $config_host_mak 3647echo "qemu_confdir=$qemu_confdir" >> $config_host_mak 3648echo "qemu_datadir=$qemu_datadir" >> $config_host_mak 3649echo "qemu_docdir=$qemu_docdir" >> $config_host_mak 3650if test "$mingw32" = "no" ; then 3651 echo "qemu_localstatedir=$local_statedir" >> $config_host_mak 3652fi 3653echo "qemu_helperdir=$libexecdir" >> $config_host_mak 3654echo "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak 3655echo "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak 3656echo "qemu_localedir=$qemu_localedir" >> $config_host_mak 3657echo "libs_softmmu=$libs_softmmu" >> $config_host_mak 3658 3659echo "ARCH=$ARCH" >> $config_host_mak 3660 3661case "$cpu" in 3662 arm|i386|x86_64|ppc) 3663 # The TCG interpreter currently does not support ld/st optimization. 3664 if test "$tcg_interpreter" = "no" ; then 3665 echo "CONFIG_QEMU_LDST_OPTIMIZATION=y" >> $config_host_mak 3666 fi 3667 ;; 3668esac 3669if test "$debug_tcg" = "yes" ; then 3670 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak 3671fi 3672if test "$strip_opt" = "yes" ; then 3673 echo "STRIP=${strip}" >> $config_host_mak 3674fi 3675if test "$bigendian" = "yes" ; then 3676 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak 3677fi 3678if test "$mingw32" = "yes" ; then 3679 echo "CONFIG_WIN32=y" >> $config_host_mak 3680 rc_version=`cat $source_path/VERSION` 3681 version_major=${rc_version%%.*} 3682 rc_version=${rc_version#*.} 3683 version_minor=${rc_version%%.*} 3684 rc_version=${rc_version#*.} 3685 version_subminor=${rc_version%%.*} 3686 version_micro=0 3687 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak 3688 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak 3689else 3690 echo "CONFIG_POSIX=y" >> $config_host_mak 3691fi 3692 3693if test "$linux" = "yes" ; then 3694 echo "CONFIG_LINUX=y" >> $config_host_mak 3695fi 3696 3697if test "$darwin" = "yes" ; then 3698 echo "CONFIG_DARWIN=y" >> $config_host_mak 3699fi 3700 3701if test "$aix" = "yes" ; then 3702 echo "CONFIG_AIX=y" >> $config_host_mak 3703fi 3704 3705if test "$solaris" = "yes" ; then 3706 echo "CONFIG_SOLARIS=y" >> $config_host_mak 3707 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak 3708 if test "$needs_libsunmath" = "yes" ; then 3709 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak 3710 fi 3711fi 3712if test "$haiku" = "yes" ; then 3713 echo "CONFIG_HAIKU=y" >> $config_host_mak 3714fi 3715if test "$static" = "yes" ; then 3716 echo "CONFIG_STATIC=y" >> $config_host_mak 3717fi 3718if test "$profiler" = "yes" ; then 3719 echo "CONFIG_PROFILER=y" >> $config_host_mak 3720fi 3721if test "$slirp" = "yes" ; then 3722 echo "CONFIG_SLIRP=y" >> $config_host_mak 3723 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak 3724fi 3725if test "$vde" = "yes" ; then 3726 echo "CONFIG_VDE=y" >> $config_host_mak 3727fi 3728if test "$cap_ng" = "yes" ; then 3729 echo "CONFIG_LIBCAP=y" >> $config_host_mak 3730fi 3731echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak 3732for drv in $audio_drv_list; do 3733 def=CONFIG_`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'` 3734 echo "$def=y" >> $config_host_mak 3735 if test "$drv" = "fmod"; then 3736 echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak 3737 fi 3738done 3739if test "$audio_pt_int" = "yes" ; then 3740 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak 3741fi 3742if test "$audio_win_int" = "yes" ; then 3743 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak 3744fi 3745echo "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak 3746echo "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak 3747if test "$mixemu" = "yes" ; then 3748 echo "CONFIG_MIXEMU=y" >> $config_host_mak 3749fi 3750if test "$vnc" = "yes" ; then 3751 echo "CONFIG_VNC=y" >> $config_host_mak 3752fi 3753if test "$vnc_tls" = "yes" ; then 3754 echo "CONFIG_VNC_TLS=y" >> $config_host_mak 3755fi 3756if test "$vnc_sasl" = "yes" ; then 3757 echo "CONFIG_VNC_SASL=y" >> $config_host_mak 3758fi 3759if test "$vnc_jpeg" = "yes" ; then 3760 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak 3761fi 3762if test "$vnc_png" = "yes" ; then 3763 echo "CONFIG_VNC_PNG=y" >> $config_host_mak 3764fi 3765if test "$vnc_ws" = "yes" ; then 3766 echo "CONFIG_VNC_WS=y" >> $config_host_mak 3767 echo "VNC_WS_CFLAGS=$vnc_ws_cflags" >> $config_host_mak 3768fi 3769if test "$fnmatch" = "yes" ; then 3770 echo "CONFIG_FNMATCH=y" >> $config_host_mak 3771fi 3772if test "$uuid" = "yes" ; then 3773 echo "CONFIG_UUID=y" >> $config_host_mak 3774fi 3775if test "$xfs" = "yes" ; then 3776 echo "CONFIG_XFS=y" >> $config_host_mak 3777fi 3778qemu_version=`head $source_path/VERSION` 3779echo "VERSION=$qemu_version" >>$config_host_mak 3780echo "PKGVERSION=$pkgversion" >>$config_host_mak 3781echo "SRC_PATH=$source_path" >> $config_host_mak 3782echo "TARGET_DIRS=$target_list" >> $config_host_mak 3783if [ "$docs" = "yes" ] ; then 3784 echo "BUILD_DOCS=yes" >> $config_host_mak 3785fi 3786if test "$sdl" = "yes" ; then 3787 echo "CONFIG_SDL=y" >> $config_host_mak 3788 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak 3789fi 3790if test "$cocoa" = "yes" ; then 3791 echo "CONFIG_COCOA=y" >> $config_host_mak 3792fi 3793if test "$curses" = "yes" ; then 3794 echo "CONFIG_CURSES=y" >> $config_host_mak 3795fi 3796if test "$utimens" = "yes" ; then 3797 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak 3798fi 3799if test "$pipe2" = "yes" ; then 3800 echo "CONFIG_PIPE2=y" >> $config_host_mak 3801fi 3802if test "$accept4" = "yes" ; then 3803 echo "CONFIG_ACCEPT4=y" >> $config_host_mak 3804fi 3805if test "$splice" = "yes" ; then 3806 echo "CONFIG_SPLICE=y" >> $config_host_mak 3807fi 3808if test "$eventfd" = "yes" ; then 3809 echo "CONFIG_EVENTFD=y" >> $config_host_mak 3810fi 3811if test "$fallocate" = "yes" ; then 3812 echo "CONFIG_FALLOCATE=y" >> $config_host_mak 3813fi 3814if test "$fallocate_punch_hole" = "yes" ; then 3815 echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak 3816fi 3817if test "$sync_file_range" = "yes" ; then 3818 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak 3819fi 3820if test "$fiemap" = "yes" ; then 3821 echo "CONFIG_FIEMAP=y" >> $config_host_mak 3822fi 3823if test "$dup3" = "yes" ; then 3824 echo "CONFIG_DUP3=y" >> $config_host_mak 3825fi 3826if test "$epoll" = "yes" ; then 3827 echo "CONFIG_EPOLL=y" >> $config_host_mak 3828fi 3829if test "$epoll_create1" = "yes" ; then 3830 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak 3831fi 3832if test "$epoll_pwait" = "yes" ; then 3833 echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak 3834fi 3835if test "$sendfile" = "yes" ; then 3836 echo "CONFIG_SENDFILE=y" >> $config_host_mak 3837fi 3838if test "$inotify" = "yes" ; then 3839 echo "CONFIG_INOTIFY=y" >> $config_host_mak 3840fi 3841if test "$inotify1" = "yes" ; then 3842 echo "CONFIG_INOTIFY1=y" >> $config_host_mak 3843fi 3844if test "$byteswap_h" = "yes" ; then 3845 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak 3846fi 3847if test "$bswap_h" = "yes" ; then 3848 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak 3849fi 3850if test "$curl" = "yes" ; then 3851 echo "CONFIG_CURL=y" >> $config_host_mak 3852 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak 3853fi 3854if test "$brlapi" = "yes" ; then 3855 echo "CONFIG_BRLAPI=y" >> $config_host_mak 3856fi 3857if test "$bluez" = "yes" ; then 3858 echo "CONFIG_BLUEZ=y" >> $config_host_mak 3859 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak 3860fi 3861echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak 3862if test "$gtk" = "yes" ; then 3863 echo "CONFIG_GTK=y" >> $config_host_mak 3864 echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak 3865 echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak 3866fi 3867if test "$xen" = "yes" ; then 3868 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak 3869 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak 3870fi 3871if test "$linux_aio" = "yes" ; then 3872 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak 3873fi 3874if test "$attr" = "yes" ; then 3875 echo "CONFIG_ATTR=y" >> $config_host_mak 3876fi 3877if test "$libattr" = "yes" ; then 3878 echo "CONFIG_LIBATTR=y" >> $config_host_mak 3879fi 3880if test "$virtfs" = "yes" ; then 3881 echo "CONFIG_VIRTFS=y" >> $config_host_mak 3882fi 3883if test "$vhost_scsi" = "yes" ; then 3884 echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak 3885fi 3886if test "$blobs" = "yes" ; then 3887 echo "INSTALL_BLOBS=yes" >> $config_host_mak 3888fi 3889if test "$iovec" = "yes" ; then 3890 echo "CONFIG_IOVEC=y" >> $config_host_mak 3891fi 3892if test "$preadv" = "yes" ; then 3893 echo "CONFIG_PREADV=y" >> $config_host_mak 3894fi 3895if test "$fdt" = "yes" ; then 3896 echo "CONFIG_FDT=y" >> $config_host_mak 3897fi 3898if test "$signalfd" = "yes" ; then 3899 echo "CONFIG_SIGNALFD=y" >> $config_host_mak 3900fi 3901if test "$tcg_interpreter" = "yes" ; then 3902 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak 3903fi 3904if test "$fdatasync" = "yes" ; then 3905 echo "CONFIG_FDATASYNC=y" >> $config_host_mak 3906fi 3907if test "$madvise" = "yes" ; then 3908 echo "CONFIG_MADVISE=y" >> $config_host_mak 3909fi 3910if test "$posix_madvise" = "yes" ; then 3911 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak 3912fi 3913if test "$sigev_thread_id" = "yes" ; then 3914 echo "CONFIG_SIGEV_THREAD_ID=y" >> $config_host_mak 3915fi 3916 3917if test "$spice" = "yes" ; then 3918 echo "CONFIG_SPICE=y" >> $config_host_mak 3919fi 3920 3921if test "$smartcard_nss" = "yes" ; then 3922 echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak 3923 echo "libcacard_libs=$libcacard_libs" >> $config_host_mak 3924 echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak 3925fi 3926 3927if test "$libusb" = "yes" ; then 3928 echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak 3929fi 3930 3931if test "$usb_redir" = "yes" ; then 3932 echo "CONFIG_USB_REDIR=y" >> $config_host_mak 3933fi 3934 3935if test "$glx" = "yes" ; then 3936 echo "CONFIG_GLX=y" >> $config_host_mak 3937 echo "GLX_LIBS=$glx_libs" >> $config_host_mak 3938fi 3939 3940if test "$libiscsi" = "yes" ; then 3941 echo "CONFIG_LIBISCSI=y" >> $config_host_mak 3942fi 3943 3944if test "$seccomp" = "yes"; then 3945 echo "CONFIG_SECCOMP=y" >> $config_host_mak 3946fi 3947 3948# XXX: suppress that 3949if [ "$bsd" = "yes" ] ; then 3950 echo "CONFIG_BSD=y" >> $config_host_mak 3951fi 3952 3953echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak 3954 3955if test "$zero_malloc" = "yes" ; then 3956 echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak 3957fi 3958if test "$qom_cast_debug" = "yes" ; then 3959 echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak 3960fi 3961if test "$rbd" = "yes" ; then 3962 echo "CONFIG_RBD=y" >> $config_host_mak 3963fi 3964 3965echo "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak 3966 3967if test "$open_by_handle_at" = "yes" ; then 3968 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak 3969fi 3970 3971if test "$linux_magic_h" = "yes" ; then 3972 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak 3973fi 3974 3975if test "$pragma_diagnostic_available" = "yes" ; then 3976 echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak 3977fi 3978 3979if test "$valgrind_h" = "yes" ; then 3980 echo "CONFIG_VALGRIND_H=y" >> $config_host_mak 3981fi 3982 3983if test "$has_environ" = "yes" ; then 3984 echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak 3985fi 3986 3987if test "$cpuid_h" = "yes" ; then 3988 echo "CONFIG_CPUID_H=y" >> $config_host_mak 3989fi 3990 3991if test "$int128" = "yes" ; then 3992 echo "CONFIG_INT128=y" >> $config_host_mak 3993fi 3994 3995if test "$getauxval" = "yes" ; then 3996 echo "CONFIG_GETAUXVAL=y" >> $config_host_mak 3997fi 3998 3999if test "$glusterfs" = "yes" ; then 4000 echo "CONFIG_GLUSTERFS=y" >> $config_host_mak 4001fi 4002 4003if test "$glusterfs_discard" = "yes" ; then 4004 echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak 4005fi 4006 4007if test "$libssh2" = "yes" ; then 4008 echo "CONFIG_LIBSSH2=y" >> $config_host_mak 4009fi 4010 4011if test "$virtio_blk_data_plane" = "yes" ; then 4012 echo 'CONFIG_VIRTIO_BLK_DATA_PLANE=$(CONFIG_VIRTIO)' >> $config_host_mak 4013fi 4014 4015# USB host support 4016case "$usb" in 4017linux) 4018 echo "HOST_USB=linux legacy" >> $config_host_mak 4019;; 4020bsd) 4021 echo "HOST_USB=bsd" >> $config_host_mak 4022;; 4023libusb) 4024 if test "$linux" = "yes"; then 4025 echo "HOST_USB=libusb linux legacy" >> $config_host_mak 4026 else 4027 echo "HOST_USB=libusb legacy" >> $config_host_mak 4028 fi 4029;; 4030*) 4031 echo "HOST_USB=stub" >> $config_host_mak 4032;; 4033esac 4034 4035# TPM passthrough support? 4036if test "$tpm" = "yes"; then 4037 echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak 4038 if test "$tpm_passthrough" = "yes"; then 4039 echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak 4040 fi 4041fi 4042 4043# use default implementation for tracing backend-specific routines 4044trace_default=yes 4045echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak 4046if test "$trace_backend" = "nop"; then 4047 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak 4048fi 4049if test "$trace_backend" = "simple"; then 4050 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak 4051 trace_default=no 4052 # Set the appropriate trace file. 4053 trace_file="\"$trace_file-\" FMT_pid" 4054fi 4055if test "$trace_backend" = "stderr"; then 4056 echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak 4057 trace_default=no 4058fi 4059if test "$trace_backend" = "ust"; then 4060 echo "CONFIG_TRACE_UST=y" >> $config_host_mak 4061fi 4062if test "$trace_backend" = "dtrace"; then 4063 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak 4064 if test "$trace_backend_stap" = "yes" ; then 4065 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak 4066 fi 4067fi 4068if test "$trace_backend" = "ftrace"; then 4069 if test "$linux" = "yes" ; then 4070 echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak 4071 trace_default=no 4072 else 4073 feature_not_found "ftrace(trace backend)" 4074 fi 4075fi 4076echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak 4077if test "$trace_default" = "yes"; then 4078 echo "CONFIG_TRACE_DEFAULT=y" >> $config_host_mak 4079fi 4080 4081if test "$rdma" = "yes" ; then 4082 echo "CONFIG_RDMA=y" >> $config_host_mak 4083fi 4084 4085if test "$tcg_interpreter" = "yes"; then 4086 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES" 4087elif test "$ARCH" = "sparc64" ; then 4088 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES" 4089elif test "$ARCH" = "s390x" ; then 4090 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES" 4091elif test "$ARCH" = "x86_64" ; then 4092 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES" 4093else 4094 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES" 4095fi 4096QEMU_INCLUDES="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES" 4097 4098echo "TOOLS=$tools" >> $config_host_mak 4099echo "ROMS=$roms" >> $config_host_mak 4100echo "MAKE=$make" >> $config_host_mak 4101echo "INSTALL=$install" >> $config_host_mak 4102echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak 4103echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak 4104if test -n "$libtool"; then 4105 echo "INSTALL_PROG=\$(LIBTOOL) --mode=install $install -c -m 0755" >> $config_host_mak 4106 echo "INSTALL_LIB=\$(LIBTOOL) --mode=install $install -c -m 0644" >> $config_host_mak 4107else 4108 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak 4109 echo "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak 4110fi 4111echo "PYTHON=$python" >> $config_host_mak 4112echo "CC=$cc" >> $config_host_mak 4113echo "CC_I386=$cc_i386" >> $config_host_mak 4114echo "HOST_CC=$host_cc" >> $config_host_mak 4115echo "OBJCC=$objcc" >> $config_host_mak 4116echo "AR=$ar" >> $config_host_mak 4117echo "AS=$as" >> $config_host_mak 4118echo "CPP=$cpp" >> $config_host_mak 4119echo "OBJCOPY=$objcopy" >> $config_host_mak 4120echo "LD=$ld" >> $config_host_mak 4121echo "WINDRES=$windres" >> $config_host_mak 4122echo "LIBTOOL=$libtool" >> $config_host_mak 4123echo "CFLAGS=$CFLAGS" >> $config_host_mak 4124echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak 4125echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak 4126if test "$sparse" = "yes" ; then 4127 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak 4128 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak 4129 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak 4130fi 4131if test "$cross_prefix" != ""; then 4132 echo "AUTOCONF_HOST := --host=${cross_prefix%-}" >> $config_host_mak 4133else 4134 echo "AUTOCONF_HOST := " >> $config_host_mak 4135fi 4136echo "LDFLAGS=$LDFLAGS" >> $config_host_mak 4137echo "LIBTOOLFLAGS=$LIBTOOLFLAGS" >> $config_host_mak 4138echo "LIBS+=$LIBS" >> $config_host_mak 4139echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak 4140echo "EXESUF=$EXESUF" >> $config_host_mak 4141echo "LIBS_QGA+=$libs_qga" >> $config_host_mak 4142echo "POD2MAN=$POD2MAN" >> $config_host_mak 4143echo "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak 4144if test "$gcov" = "yes" ; then 4145 echo "CONFIG_GCOV=y" >> $config_host_mak 4146 echo "GCOV=$gcov_tool" >> $config_host_mak 4147fi 4148 4149# use included Linux headers 4150if test "$linux" = "yes" ; then 4151 mkdir -p linux-headers 4152 case "$cpu" in 4153 i386|x86_64) 4154 linux_arch=x86 4155 ;; 4156 ppcemb|ppc|ppc64) 4157 linux_arch=powerpc 4158 ;; 4159 s390x) 4160 linux_arch=s390 4161 ;; 4162 aarch64) 4163 linux_arch=arm64 4164 ;; 4165 *) 4166 # For most CPUs the kernel architecture name and QEMU CPU name match. 4167 linux_arch="$cpu" 4168 ;; 4169 esac 4170 # For non-KVM architectures we will not have asm headers 4171 if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then 4172 symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm 4173 fi 4174fi 4175 4176for target in $target_list; do 4177target_dir="$target" 4178config_target_mak=$target_dir/config-target.mak 4179target_name=`echo $target | cut -d '-' -f 1` 4180target_bigendian="no" 4181 4182case "$target_name" in 4183 armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or32|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb) 4184 target_bigendian=yes 4185 ;; 4186esac 4187target_softmmu="no" 4188target_user_only="no" 4189target_linux_user="no" 4190target_bsd_user="no" 4191case "$target" in 4192 ${target_name}-softmmu) 4193 target_softmmu="yes" 4194 ;; 4195 ${target_name}-linux-user) 4196 if test "$linux" != "yes" ; then 4197 error_exit "Target '$target' is only available on a Linux host" 4198 fi 4199 target_user_only="yes" 4200 target_linux_user="yes" 4201 ;; 4202 ${target_name}-bsd-user) 4203 if test "$bsd" != "yes" ; then 4204 error_exit "Target '$target' is only available on a BSD host" 4205 fi 4206 target_user_only="yes" 4207 target_bsd_user="yes" 4208 ;; 4209 *) 4210 error_exit "Target '$target' not recognised" 4211 exit 1 4212 ;; 4213esac 4214 4215mkdir -p $target_dir 4216echo "# Automatically generated by configure - do not modify" > $config_target_mak 4217 4218bflt="no" 4219target_nptl="no" 4220interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_name/g"` 4221gdb_xml_files="" 4222 4223TARGET_ARCH="$target_name" 4224TARGET_BASE_ARCH="" 4225TARGET_ABI_DIR="" 4226 4227case "$target_name" in 4228 i386) 4229 ;; 4230 x86_64) 4231 TARGET_BASE_ARCH=i386 4232 ;; 4233 alpha) 4234 target_nptl="yes" 4235 ;; 4236 arm|armeb) 4237 TARGET_ARCH=arm 4238 bflt="yes" 4239 target_nptl="yes" 4240 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml" 4241 ;; 4242 cris) 4243 target_nptl="yes" 4244 ;; 4245 lm32) 4246 ;; 4247 m68k) 4248 bflt="yes" 4249 gdb_xml_files="cf-core.xml cf-fp.xml" 4250 ;; 4251 microblaze|microblazeel) 4252 TARGET_ARCH=microblaze 4253 bflt="yes" 4254 target_nptl="yes" 4255 ;; 4256 mips|mipsel) 4257 TARGET_ARCH=mips 4258 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak 4259 target_nptl="yes" 4260 ;; 4261 mipsn32|mipsn32el) 4262 TARGET_ARCH=mips64 4263 TARGET_BASE_ARCH=mips 4264 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak 4265 echo "TARGET_ABI32=y" >> $config_target_mak 4266 ;; 4267 mips64|mips64el) 4268 TARGET_ARCH=mips64 4269 TARGET_BASE_ARCH=mips 4270 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak 4271 ;; 4272 moxie) 4273 ;; 4274 or32) 4275 TARGET_ARCH=openrisc 4276 TARGET_BASE_ARCH=openrisc 4277 ;; 4278 ppc) 4279 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 4280 target_nptl="yes" 4281 ;; 4282 ppcemb) 4283 TARGET_BASE_ARCH=ppc 4284 TARGET_ABI_DIR=ppc 4285 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 4286 target_nptl="yes" 4287 ;; 4288 ppc64) 4289 TARGET_BASE_ARCH=ppc 4290 TARGET_ABI_DIR=ppc 4291 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 4292 ;; 4293 ppc64abi32) 4294 TARGET_ARCH=ppc64 4295 TARGET_BASE_ARCH=ppc 4296 TARGET_ABI_DIR=ppc 4297 echo "TARGET_ABI32=y" >> $config_target_mak 4298 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 4299 ;; 4300 sh4|sh4eb) 4301 TARGET_ARCH=sh4 4302 bflt="yes" 4303 target_nptl="yes" 4304 ;; 4305 sparc) 4306 ;; 4307 sparc64) 4308 TARGET_BASE_ARCH=sparc 4309 ;; 4310 sparc32plus) 4311 TARGET_ARCH=sparc64 4312 TARGET_BASE_ARCH=sparc 4313 TARGET_ABI_DIR=sparc 4314 echo "TARGET_ABI32=y" >> $config_target_mak 4315 ;; 4316 s390x) 4317 target_nptl="yes" 4318 ;; 4319 unicore32) 4320 ;; 4321 xtensa|xtensaeb) 4322 TARGET_ARCH=xtensa 4323 ;; 4324 *) 4325 error_exit "Unsupported target CPU" 4326 ;; 4327esac 4328# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH 4329if [ "$TARGET_BASE_ARCH" = "" ]; then 4330 TARGET_BASE_ARCH=$TARGET_ARCH 4331fi 4332 4333symlink "$source_path/Makefile.target" "$target_dir/Makefile" 4334 4335upper() { 4336 echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]' 4337} 4338 4339target_arch_name="`upper $TARGET_ARCH`" 4340echo "TARGET_$target_arch_name=y" >> $config_target_mak 4341echo "TARGET_NAME=$target_name" >> $config_target_mak 4342echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak 4343if [ "$TARGET_ABI_DIR" = "" ]; then 4344 TARGET_ABI_DIR=$TARGET_ARCH 4345fi 4346echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak 4347case "$target_name" in 4348 i386|x86_64) 4349 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then 4350 echo "CONFIG_XEN=y" >> $config_target_mak 4351 if test "$xen_pci_passthrough" = yes; then 4352 echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak" 4353 fi 4354 fi 4355 ;; 4356 *) 4357esac 4358case "$target_name" in 4359 arm|i386|x86_64|ppcemb|ppc|ppc64|s390x) 4360 # Make sure the target and host cpus are compatible 4361 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \ 4362 \( "$target_name" = "$cpu" -o \ 4363 \( "$target_name" = "ppcemb" -a "$cpu" = "ppc" \) -o \ 4364 \( "$target_name" = "ppc64" -a "$cpu" = "ppc" \) -o \ 4365 \( "$target_name" = "ppc" -a "$cpu" = "ppc64" \) -o \ 4366 \( "$target_name" = "ppcemb" -a "$cpu" = "ppc64" \) -o \ 4367 \( "$target_name" = "x86_64" -a "$cpu" = "i386" \) -o \ 4368 \( "$target_name" = "i386" -a "$cpu" = "x86_64" \) \) ; then 4369 echo "CONFIG_KVM=y" >> $config_target_mak 4370 if test "$vhost_net" = "yes" ; then 4371 echo "CONFIG_VHOST_NET=y" >> $config_target_mak 4372 fi 4373 fi 4374esac 4375if test "$target_bigendian" = "yes" ; then 4376 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak 4377fi 4378if test "$target_softmmu" = "yes" ; then 4379 echo "CONFIG_SOFTMMU=y" >> $config_target_mak 4380fi 4381if test "$target_user_only" = "yes" ; then 4382 echo "CONFIG_USER_ONLY=y" >> $config_target_mak 4383 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak 4384fi 4385if test "$target_linux_user" = "yes" ; then 4386 echo "CONFIG_LINUX_USER=y" >> $config_target_mak 4387fi 4388list="" 4389if test ! -z "$gdb_xml_files" ; then 4390 for x in $gdb_xml_files; do 4391 list="$list $source_path/gdb-xml/$x" 4392 done 4393 echo "TARGET_XML_FILES=$list" >> $config_target_mak 4394fi 4395 4396if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then 4397 echo "TARGET_HAS_BFLT=y" >> $config_target_mak 4398fi 4399if test "$target_user_only" = "yes" \ 4400 -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then 4401 echo "CONFIG_USE_NPTL=y" >> $config_target_mak 4402fi 4403if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then 4404 echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak 4405fi 4406if test "$target_bsd_user" = "yes" ; then 4407 echo "CONFIG_BSD_USER=y" >> $config_target_mak 4408fi 4409 4410# generate QEMU_CFLAGS/LDFLAGS for targets 4411 4412cflags="" 4413ldflags="" 4414 4415for i in $ARCH $TARGET_BASE_ARCH ; do 4416 case "$i" in 4417 alpha) 4418 echo "CONFIG_ALPHA_DIS=y" >> $config_target_mak 4419 echo "CONFIG_ALPHA_DIS=y" >> config-all-disas.mak 4420 ;; 4421 arm) 4422 echo "CONFIG_ARM_DIS=y" >> $config_target_mak 4423 echo "CONFIG_ARM_DIS=y" >> config-all-disas.mak 4424 ;; 4425 cris) 4426 echo "CONFIG_CRIS_DIS=y" >> $config_target_mak 4427 echo "CONFIG_CRIS_DIS=y" >> config-all-disas.mak 4428 ;; 4429 hppa) 4430 echo "CONFIG_HPPA_DIS=y" >> $config_target_mak 4431 echo "CONFIG_HPPA_DIS=y" >> config-all-disas.mak 4432 ;; 4433 i386|x86_64) 4434 echo "CONFIG_I386_DIS=y" >> $config_target_mak 4435 echo "CONFIG_I386_DIS=y" >> config-all-disas.mak 4436 ;; 4437 ia64*) 4438 echo "CONFIG_IA64_DIS=y" >> $config_target_mak 4439 echo "CONFIG_IA64_DIS=y" >> config-all-disas.mak 4440 ;; 4441 lm32) 4442 echo "CONFIG_LM32_DIS=y" >> $config_target_mak 4443 echo "CONFIG_LM32_DIS=y" >> config-all-disas.mak 4444 ;; 4445 m68k) 4446 echo "CONFIG_M68K_DIS=y" >> $config_target_mak 4447 echo "CONFIG_M68K_DIS=y" >> config-all-disas.mak 4448 ;; 4449 microblaze*) 4450 echo "CONFIG_MICROBLAZE_DIS=y" >> $config_target_mak 4451 echo "CONFIG_MICROBLAZE_DIS=y" >> config-all-disas.mak 4452 ;; 4453 mips*) 4454 echo "CONFIG_MIPS_DIS=y" >> $config_target_mak 4455 echo "CONFIG_MIPS_DIS=y" >> config-all-disas.mak 4456 ;; 4457 moxie*) 4458 echo "CONFIG_MOXIE_DIS=y" >> $config_target_mak 4459 echo "CONFIG_MOXIE_DIS=y" >> config-all-disas.mak 4460 ;; 4461 or32) 4462 echo "CONFIG_OPENRISC_DIS=y" >> $config_target_mak 4463 echo "CONFIG_OPENRISC_DIS=y" >> config-all-disas.mak 4464 ;; 4465 ppc*) 4466 echo "CONFIG_PPC_DIS=y" >> $config_target_mak 4467 echo "CONFIG_PPC_DIS=y" >> config-all-disas.mak 4468 ;; 4469 s390*) 4470 echo "CONFIG_S390_DIS=y" >> $config_target_mak 4471 echo "CONFIG_S390_DIS=y" >> config-all-disas.mak 4472 ;; 4473 sh4) 4474 echo "CONFIG_SH4_DIS=y" >> $config_target_mak 4475 echo "CONFIG_SH4_DIS=y" >> config-all-disas.mak 4476 ;; 4477 sparc*) 4478 echo "CONFIG_SPARC_DIS=y" >> $config_target_mak 4479 echo "CONFIG_SPARC_DIS=y" >> config-all-disas.mak 4480 ;; 4481 xtensa*) 4482 echo "CONFIG_XTENSA_DIS=y" >> $config_target_mak 4483 echo "CONFIG_XTENSA_DIS=y" >> config-all-disas.mak 4484 ;; 4485 esac 4486done 4487if test "$tcg_interpreter" = "yes" ; then 4488 echo "CONFIG_TCI_DIS=y" >> $config_target_mak 4489 echo "CONFIG_TCI_DIS=y" >> config-all-disas.mak 4490fi 4491 4492case "$ARCH" in 4493alpha) 4494 # Ensure there's only a single GP 4495 cflags="-msmall-data $cflags" 4496;; 4497esac 4498 4499if test "$gprof" = "yes" ; then 4500 echo "TARGET_GPROF=yes" >> $config_target_mak 4501 if test "$target_linux_user" = "yes" ; then 4502 cflags="-p $cflags" 4503 ldflags="-p $ldflags" 4504 fi 4505 if test "$target_softmmu" = "yes" ; then 4506 ldflags="-p $ldflags" 4507 echo "GPROF_CFLAGS=-p" >> $config_target_mak 4508 fi 4509fi 4510 4511if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then 4512 ldflags="$ldflags $textseg_ldflags" 4513fi 4514 4515echo "LDFLAGS+=$ldflags" >> $config_target_mak 4516echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak 4517 4518done # for target in $targets 4519 4520if [ "$pixman" = "internal" ]; then 4521 echo "config-host.h: subdir-pixman" >> $config_host_mak 4522fi 4523 4524if test "$rdma" = "yes" ; then 4525echo "CONFIG_RDMA=y" >> $config_host_mak 4526fi 4527 4528if [ "$dtc_internal" = "yes" ]; then 4529 echo "config-host.h: subdir-dtc" >> $config_host_mak 4530fi 4531 4532# build tree in object directory in case the source is not in the current directory 4533DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos" 4534DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw" 4535DIRS="$DIRS roms/seabios roms/vgabios" 4536DIRS="$DIRS qapi-generated" 4537FILES="Makefile tests/tcg/Makefile qdict-test-data.txt" 4538FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit" 4539FILES="$FILES tests/tcg/lm32/Makefile po/Makefile" 4540FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps" 4541FILES="$FILES pc-bios/spapr-rtas/Makefile" 4542FILES="$FILES pc-bios/s390-ccw/Makefile" 4543FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile" 4544FILES="$FILES pc-bios/qemu-icon.bmp" 4545for bios_file in \ 4546 $source_path/pc-bios/*.bin \ 4547 $source_path/pc-bios/*.aml \ 4548 $source_path/pc-bios/*.rom \ 4549 $source_path/pc-bios/*.dtb \ 4550 $source_path/pc-bios/*.img \ 4551 $source_path/pc-bios/openbios-* \ 4552 $source_path/pc-bios/palcode-* 4553do 4554 FILES="$FILES pc-bios/`basename $bios_file`" 4555done 4556mkdir -p $DIRS 4557for f in $FILES ; do 4558 if [ -e "$source_path/$f" ] && [ "$source_path" != `pwd` ]; then 4559 symlink "$source_path/$f" "$f" 4560 fi 4561done 4562 4563# temporary config to build submodules 4564for rom in seabios vgabios ; do 4565 config_mak=roms/$rom/config.mak 4566 echo "# Automatically generated by configure - do not modify" > $config_mak 4567 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak 4568 echo "AS=$as" >> $config_mak 4569 echo "CC=$cc" >> $config_mak 4570 echo "BCC=bcc" >> $config_mak 4571 echo "CPP=$cpp" >> $config_mak 4572 echo "OBJCOPY=objcopy" >> $config_mak 4573 echo "IASL=iasl" >> $config_mak 4574 echo "LD=$ld" >> $config_mak 4575done 4576 4577if test "$docs" = "yes" ; then 4578 mkdir -p QMP 4579fi 4580
