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}-$$-${RANDOM}.c" 15TMPB="qemu-conf-${RANDOM}-$$-${RANDOM}" 16TMPO="${TMPDIR1}/${TMPB}.o" 17TMPCXX="${TMPDIR1}/${TMPB}.cxx" 18TMPL="${TMPDIR1}/${TMPB}.lo" 19TMPA="${TMPDIR1}/lib${TMPB}.la" 20TMPE="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.exe" 21 22# NB: do not call "exit" in the trap handler; this is buggy with some shells; 23# see <1285349658-3122-1-git-send-email-loic.minier@linaro.org> 24trap "rm -f $TMPC $TMPO $TMPCXX $TMPE" EXIT INT QUIT TERM 25rm -f config.log 26 27# Print a helpful header at the top of config.log 28echo "# QEMU configure log $(date)" >> config.log 29printf "# Configured with:" >> config.log 30printf " '%s'" "$0" "$@" >> config.log 31echo >> config.log 32echo "#" >> config.log 33 34error_exit() { 35 echo 36 echo "ERROR: $1" 37 while test -n "$2"; do 38 echo " $2" 39 shift 40 done 41 echo 42 exit 1 43} 44 45do_compiler() { 46 # Run the compiler, capturing its output to the log. First argument 47 # is compiler binary to execute. 48 local compiler="$1" 49 shift 50 echo $compiler "$@" >> config.log 51 $compiler "$@" >> config.log 2>&1 || return $? 52 # Test passed. If this is an --enable-werror build, rerun 53 # the test with -Werror and bail out if it fails. This 54 # makes warning-generating-errors in configure test code 55 # obvious to developers. 56 if test "$werror" != "yes"; then 57 return 0 58 fi 59 # Don't bother rerunning the compile if we were already using -Werror 60 case "$*" in 61 *-Werror*) 62 return 0 63 ;; 64 esac 65 echo $compiler -Werror "$@" >> config.log 66 $compiler -Werror "$@" >> config.log 2>&1 && return $? 67 error_exit "configure test passed without -Werror but failed with -Werror." \ 68 "This is probably a bug in the configure script. The failing command" \ 69 "will be at the bottom of config.log." \ 70 "You can run configure with --disable-werror to bypass this check." 71} 72 73do_cc() { 74 do_compiler "$cc" "$@" 75} 76 77do_cxx() { 78 do_compiler "$cxx" "$@" 79} 80 81update_cxxflags() { 82 # Set QEMU_CXXFLAGS from QEMU_CFLAGS by filtering out those 83 # options which some versions of GCC's C++ compiler complain about 84 # because they only make sense for C programs. 85 QEMU_CXXFLAGS= 86 for arg in $QEMU_CFLAGS; do 87 case $arg in 88 -Wstrict-prototypes|-Wmissing-prototypes|-Wnested-externs|\ 89 -Wold-style-declaration|-Wold-style-definition|-Wredundant-decls) 90 ;; 91 *) 92 QEMU_CXXFLAGS=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }$arg 93 ;; 94 esac 95 done 96} 97 98compile_object() { 99 do_cc $QEMU_CFLAGS -c -o $TMPO $TMPC 100} 101 102compile_prog() { 103 local_cflags="$1" 104 local_ldflags="$2" 105 do_cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags 106} 107 108do_libtool() { 109 local mode=$1 110 shift 111 # Run the compiler, capturing its output to the log. 112 echo $libtool $mode --tag=CC $cc "$@" >> config.log 113 $libtool $mode --tag=CC $cc "$@" >> config.log 2>&1 || return $? 114 # Test passed. If this is an --enable-werror build, rerun 115 # the test with -Werror and bail out if it fails. This 116 # makes warning-generating-errors in configure test code 117 # obvious to developers. 118 if test "$werror" != "yes"; then 119 return 0 120 fi 121 # Don't bother rerunning the compile if we were already using -Werror 122 case "$*" in 123 *-Werror*) 124 return 0 125 ;; 126 esac 127 echo $libtool $mode --tag=CC $cc -Werror "$@" >> config.log 128 $libtool $mode --tag=CC $cc -Werror "$@" >> config.log 2>&1 && return $? 129 error_exit "configure test passed without -Werror but failed with -Werror." \ 130 "This is probably a bug in the configure script. The failing command" \ 131 "will be at the bottom of config.log." \ 132 "You can run configure with --disable-werror to bypass this check." 133} 134 135libtool_prog() { 136 do_libtool --mode=compile $QEMU_CFLAGS -c -fPIE -DPIE -o $TMPO $TMPC || return $? 137 do_libtool --mode=link $LDFLAGS -o $TMPA $TMPL -rpath /usr/local/lib 138} 139 140# symbolically link $1 to $2. Portable version of "ln -sf". 141symlink() { 142 rm -rf "$2" 143 mkdir -p "$(dirname "$2")" 144 ln -s "$1" "$2" 145} 146 147# check whether a command is available to this shell (may be either an 148# executable or a builtin) 149has() { 150 type "$1" >/dev/null 2>&1 151} 152 153# search for an executable in PATH 154path_of() { 155 local_command="$1" 156 local_ifs="$IFS" 157 local_dir="" 158 159 # pathname has a dir component? 160 if [ "${local_command#*/}" != "$local_command" ]; then 161 if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then 162 echo "$local_command" 163 return 0 164 fi 165 fi 166 if [ -z "$local_command" ]; then 167 return 1 168 fi 169 170 IFS=: 171 for local_dir in $PATH; do 172 if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then 173 echo "$local_dir/$local_command" 174 IFS="${local_ifs:-$(printf ' \t\n')}" 175 return 0 176 fi 177 done 178 # not found 179 IFS="${local_ifs:-$(printf ' \t\n')}" 180 return 1 181} 182 183# default parameters 184source_path=`dirname "$0"` 185cpu="" 186iasl="iasl" 187interp_prefix="/usr/gnemul/qemu-%M" 188static="no" 189cross_prefix="" 190audio_drv_list="" 191block_drv_rw_whitelist="" 192block_drv_ro_whitelist="" 193host_cc="cc" 194libs_softmmu="" 195libs_tools="" 196audio_pt_int="" 197audio_win_int="" 198cc_i386=i386-pc-linux-gnu-gcc 199libs_qga="" 200debug_info="yes" 201stack_protector="" 202 203# Don't accept a target_list environment variable. 204unset target_list 205 206# Default value for a variable defining feature "foo". 207# * foo="no" feature will only be used if --enable-foo arg is given 208# * foo="" feature will be searched for, and if found, will be used 209# unless --disable-foo is given 210# * foo="yes" this value will only be set by --enable-foo flag. 211# feature will searched for, 212# if not found, configure exits with error 213# 214# Always add --enable-foo and --disable-foo command line args. 215# Distributions want to ensure that several features are compiled in, and it 216# is impossible without a --enable-foo that exits if a feature is not found. 217 218bluez="" 219brlapi="" 220curl="" 221curses="" 222docs="" 223fdt="" 224netmap="no" 225pixman="" 226sdl="" 227sdlabi="1.2" 228virtfs="" 229vnc="yes" 230sparse="no" 231uuid="" 232vde="" 233vnc_tls="" 234vnc_sasl="" 235vnc_jpeg="" 236vnc_png="" 237vnc_ws="" 238xen="" 239xen_ctrl_version="" 240xen_pci_passthrough="" 241linux_aio="" 242cap_ng="" 243attr="" 244libattr="" 245xfs="" 246 247vhost_net="no" 248vhost_scsi="no" 249kvm="no" 250rdma="" 251gprof="no" 252debug_tcg="no" 253debug="no" 254strip_opt="yes" 255tcg_interpreter="no" 256bigendian="no" 257mingw32="no" 258gcov="no" 259gcov_tool="gcov" 260EXESUF="" 261DSOSUF=".so" 262LDFLAGS_SHARED="-shared" 263modules="no" 264prefix="/usr/local" 265mandir="\${prefix}/share/man" 266datadir="\${prefix}/share" 267qemu_docdir="\${prefix}/share/doc/qemu" 268bindir="\${prefix}/bin" 269libdir="\${prefix}/lib" 270libexecdir="\${prefix}/libexec" 271includedir="\${prefix}/include" 272sysconfdir="\${prefix}/etc" 273local_statedir="\${prefix}/var" 274confsuffix="/qemu" 275slirp="yes" 276fmod_lib="" 277fmod_inc="" 278oss_lib="" 279bsd="no" 280linux="no" 281solaris="no" 282profiler="no" 283cocoa="no" 284softmmu="yes" 285linux_user="no" 286bsd_user="no" 287guest_base="yes" 288aix="no" 289blobs="yes" 290pkgversion="" 291pie="" 292zero_malloc="" 293qom_cast_debug="yes" 294trace_backend="nop" 295trace_file="trace" 296spice="" 297rbd="" 298smartcard_nss="" 299libusb="" 300usb_redir="" 301glx="" 302zlib="yes" 303lzo="no" 304snappy="no" 305guest_agent="" 306guest_agent_with_vss="no" 307vss_win32_sdk="" 308win_sdk="no" 309want_tools="yes" 310libiscsi="" 311libnfs="" 312coroutine="" 313coroutine_pool="" 314seccomp="" 315glusterfs="" 316glusterfs_discard="no" 317glusterfs_zerofill="no" 318virtio_blk_data_plane="" 319gtk="" 320gtkabi="2.0" 321vte="" 322tpm="no" 323libssh2="" 324vhdx="" 325quorum="no" 326 327# parse CC options first 328for opt do 329 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'` 330 case "$opt" in 331 --cross-prefix=*) cross_prefix="$optarg" 332 ;; 333 --cc=*) CC="$optarg" 334 ;; 335 --cxx=*) CXX="$optarg" 336 ;; 337 --source-path=*) source_path="$optarg" 338 ;; 339 --cpu=*) cpu="$optarg" 340 ;; 341 --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS" 342 EXTRA_CFLAGS="$optarg" 343 ;; 344 --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS" 345 EXTRA_LDFLAGS="$optarg" 346 ;; 347 --enable-debug-info) debug_info="yes" 348 ;; 349 --disable-debug-info) debug_info="no" 350 ;; 351 esac 352done 353# OS specific 354# Using uname is really, really broken. Once we have the right set of checks 355# we can eliminate its usage altogether. 356 357# Preferred compiler: 358# ${CC} (if set) 359# ${cross_prefix}gcc (if cross-prefix specified) 360# system compiler 361if test -z "${CC}${cross_prefix}"; then 362 cc="$host_cc" 363else 364 cc="${CC-${cross_prefix}gcc}" 365fi 366 367if test -z "${CXX}${cross_prefix}"; then 368 cxx="c++" 369else 370 cxx="${CXX-${cross_prefix}g++}" 371fi 372 373ar="${AR-${cross_prefix}ar}" 374as="${AS-${cross_prefix}as}" 375cpp="${CPP-$cc -E}" 376objcopy="${OBJCOPY-${cross_prefix}objcopy}" 377ld="${LD-${cross_prefix}ld}" 378libtool="${LIBTOOL-${cross_prefix}libtool}" 379strip="${STRIP-${cross_prefix}strip}" 380windres="${WINDRES-${cross_prefix}windres}" 381pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}" 382query_pkg_config() { 383 "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@" 384} 385pkg_config=query_pkg_config 386sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}" 387sdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}" 388 389# If the user hasn't specified ARFLAGS, default to 'rv', just as make does. 390ARFLAGS="${ARFLAGS-rv}" 391 392# default flags for all hosts 393QEMU_CFLAGS="-fno-strict-aliasing -fno-common $QEMU_CFLAGS" 394QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS" 395QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS" 396QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS" 397QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/include" 398if test "$debug_info" = "yes"; then 399 CFLAGS="-g $CFLAGS" 400 LDFLAGS="-g $LDFLAGS" 401fi 402 403# make source path absolute 404source_path=`cd "$source_path"; pwd` 405 406check_define() { 407cat > $TMPC <<EOF 408#if !defined($1) 409#error $1 not defined 410#endif 411int main(void) { return 0; } 412EOF 413 compile_object 414} 415 416if check_define __linux__ ; then 417 targetos="Linux" 418elif check_define _WIN32 ; then 419 targetos='MINGW32' 420elif check_define __OpenBSD__ ; then 421 targetos='OpenBSD' 422elif check_define __sun__ ; then 423 targetos='SunOS' 424elif check_define __HAIKU__ ; then 425 targetos='Haiku' 426else 427 targetos=`uname -s` 428fi 429 430# Some host OSes need non-standard checks for which CPU to use. 431# Note that these checks are broken for cross-compilation: if you're 432# cross-compiling to one of these OSes then you'll need to specify 433# the correct CPU with the --cpu option. 434case $targetos in 435Darwin) 436 # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can 437 # run 64-bit userspace code. 438 # If the user didn't specify a CPU explicitly and the kernel says this is 439 # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code. 440 if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then 441 cpu="x86_64" 442 fi 443 ;; 444SunOS) 445 # `uname -m` returns i86pc even on an x86_64 box, so default based on isainfo 446 if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then 447 cpu="x86_64" 448 fi 449esac 450 451if test ! -z "$cpu" ; then 452 # command line argument 453 : 454elif check_define __i386__ ; then 455 cpu="i386" 456elif check_define __x86_64__ ; then 457 if check_define __ILP32__ ; then 458 cpu="x32" 459 else 460 cpu="x86_64" 461 fi 462elif check_define __sparc__ ; then 463 if check_define __arch64__ ; then 464 cpu="sparc64" 465 else 466 cpu="sparc" 467 fi 468elif check_define _ARCH_PPC ; then 469 if check_define _ARCH_PPC64 ; then 470 cpu="ppc64" 471 else 472 cpu="ppc" 473 fi 474elif check_define __mips__ ; then 475 cpu="mips" 476elif check_define __ia64__ ; then 477 cpu="ia64" 478elif check_define __s390__ ; then 479 if check_define __s390x__ ; then 480 cpu="s390x" 481 else 482 cpu="s390" 483 fi 484elif check_define __arm__ ; then 485 cpu="arm" 486elif check_define __aarch64__ ; then 487 cpu="aarch64" 488elif check_define __hppa__ ; then 489 cpu="hppa" 490else 491 cpu=`uname -m` 492fi 493 494ARCH= 495# Normalise host CPU name and set ARCH. 496# Note that this case should only have supported host CPUs, not guests. 497case "$cpu" in 498 ia64|ppc|ppc64|s390|s390x|sparc64|x32) 499 cpu="$cpu" 500 ;; 501 i386|i486|i586|i686|i86pc|BePC) 502 cpu="i386" 503 ;; 504 x86_64|amd64) 505 cpu="x86_64" 506 ;; 507 armv*b|armv*l|arm) 508 cpu="arm" 509 ;; 510 aarch64) 511 cpu="aarch64" 512 ;; 513 mips*) 514 cpu="mips" 515 ;; 516 sparc|sun4[cdmuv]) 517 cpu="sparc" 518 ;; 519 *) 520 # This will result in either an error or falling back to TCI later 521 ARCH=unknown 522 ;; 523esac 524if test -z "$ARCH"; then 525 ARCH="$cpu" 526fi 527 528# OS specific 529 530case $targetos in 531CYGWIN*) 532 mingw32="yes" 533 QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS" 534 audio_possible_drivers="winwave sdl" 535 audio_drv_list="winwave" 536;; 537MINGW32*) 538 mingw32="yes" 539 audio_possible_drivers="winwave dsound sdl fmod" 540 audio_drv_list="winwave" 541;; 542GNU/kFreeBSD) 543 bsd="yes" 544 audio_drv_list="oss" 545 audio_possible_drivers="oss sdl esd pa" 546;; 547FreeBSD) 548 bsd="yes" 549 make="${MAKE-gmake}" 550 audio_drv_list="oss" 551 audio_possible_drivers="oss sdl esd pa" 552 # needed for kinfo_getvmmap(3) in libutil.h 553 LIBS="-lutil $LIBS" 554 netmap="" # enable netmap autodetect 555;; 556DragonFly) 557 bsd="yes" 558 make="${MAKE-gmake}" 559 audio_drv_list="oss" 560 audio_possible_drivers="oss sdl esd pa" 561;; 562NetBSD) 563 bsd="yes" 564 make="${MAKE-gmake}" 565 audio_drv_list="oss" 566 audio_possible_drivers="oss sdl esd" 567 oss_lib="-lossaudio" 568;; 569OpenBSD) 570 bsd="yes" 571 make="${MAKE-gmake}" 572 audio_drv_list="sdl" 573 audio_possible_drivers="sdl esd" 574;; 575Darwin) 576 bsd="yes" 577 darwin="yes" 578 LDFLAGS_SHARED="-bundle -undefined dynamic_lookup" 579 if [ "$cpu" = "x86_64" ] ; then 580 QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS" 581 LDFLAGS="-arch x86_64 $LDFLAGS" 582 fi 583 cocoa="yes" 584 audio_drv_list="coreaudio" 585 audio_possible_drivers="coreaudio sdl fmod" 586 LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS" 587 libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu" 588 # Disable attempts to use ObjectiveC features in os/object.h since they 589 # won't work when we're compiling with gcc as a C compiler. 590 QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS" 591;; 592SunOS) 593 solaris="yes" 594 make="${MAKE-gmake}" 595 install="${INSTALL-ginstall}" 596 ld="gld" 597 smbd="${SMBD-/usr/sfw/sbin/smbd}" 598 needs_libsunmath="no" 599 solarisrev=`uname -r | cut -f2 -d.` 600 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then 601 if test "$solarisrev" -le 9 ; then 602 if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then 603 needs_libsunmath="yes" 604 QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS" 605 LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS" 606 LIBS="-lsunmath $LIBS" 607 else 608 error_exit "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without" \ 609 "libsunmath from the Sun Studio compilers tools, due to a lack of" \ 610 "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86" \ 611 "Studio 11 can be downloaded from www.sun.com." 612 fi 613 fi 614 fi 615 if test -f /usr/include/sys/soundcard.h ; then 616 audio_drv_list="oss" 617 fi 618 audio_possible_drivers="oss sdl" 619# needed for CMSG_ macros in sys/socket.h 620 QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS" 621# needed for TIOCWIN* defines in termios.h 622 QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS" 623 QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS" 624 solarisnetlibs="-lsocket -lnsl -lresolv" 625 LIBS="$solarisnetlibs $LIBS" 626 libs_qga="$solarisnetlibs $libs_qga" 627;; 628AIX) 629 aix="yes" 630 make="${MAKE-gmake}" 631;; 632Haiku) 633 haiku="yes" 634 QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS" 635 LIBS="-lposix_error_mapper -lnetwork $LIBS" 636;; 637*) 638 audio_drv_list="oss" 639 audio_possible_drivers="oss alsa sdl esd pa" 640 linux="yes" 641 linux_user="yes" 642 kvm="yes" 643 vhost_net="yes" 644 vhost_scsi="yes" 645 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" -o "$cpu" = "x32" ] ; then 646 audio_possible_drivers="$audio_possible_drivers fmod" 647 fi 648 QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers -I$(pwd)/linux-headers $QEMU_INCLUDES" 649;; 650esac 651 652if [ "$bsd" = "yes" ] ; then 653 if [ "$darwin" != "yes" ] ; then 654 bsd_user="yes" 655 fi 656fi 657 658: ${make=${MAKE-make}} 659: ${install=${INSTALL-install}} 660: ${python=${PYTHON-python}} 661: ${smbd=${SMBD-/usr/sbin/smbd}} 662 663# Default objcc to clang if available, otherwise use CC 664if has clang; then 665 objcc=clang 666else 667 objcc="$cc" 668fi 669 670if test "$mingw32" = "yes" ; then 671 EXESUF=".exe" 672 DSOSUF=".dll" 673 QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS" 674 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later) 675 QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS" 676 LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS" 677cat > $TMPC << EOF 678int main(void) { return 0; } 679EOF 680 if compile_prog "" "-liberty" ; then 681 LIBS="-liberty $LIBS" 682 fi 683 prefix="c:/Program Files/QEMU" 684 mandir="\${prefix}" 685 datadir="\${prefix}" 686 qemu_docdir="\${prefix}" 687 bindir="\${prefix}" 688 sysconfdir="\${prefix}" 689 local_statedir= 690 confsuffix="" 691 libs_qga="-lws2_32 -lwinmm -lpowrprof $libs_qga" 692fi 693 694werror="" 695 696for opt do 697 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'` 698 case "$opt" in 699 --help|-h) show_help=yes 700 ;; 701 --version|-V) exec cat $source_path/VERSION 702 ;; 703 --prefix=*) prefix="$optarg" 704 ;; 705 --interp-prefix=*) interp_prefix="$optarg" 706 ;; 707 --source-path=*) 708 ;; 709 --cross-prefix=*) 710 ;; 711 --cc=*) 712 ;; 713 --host-cc=*) host_cc="$optarg" 714 ;; 715 --cxx=*) 716 ;; 717 --iasl=*) iasl="$optarg" 718 ;; 719 --objcc=*) objcc="$optarg" 720 ;; 721 --make=*) make="$optarg" 722 ;; 723 --install=*) install="$optarg" 724 ;; 725 --python=*) python="$optarg" 726 ;; 727 --gcov=*) gcov_tool="$optarg" 728 ;; 729 --smbd=*) smbd="$optarg" 730 ;; 731 --extra-cflags=*) 732 ;; 733 --extra-ldflags=*) 734 ;; 735 --enable-debug-info) 736 ;; 737 --disable-debug-info) 738 ;; 739 --enable-modules) 740 modules="yes" 741 ;; 742 --cpu=*) 743 ;; 744 --target-list=*) target_list="$optarg" 745 ;; 746 --enable-trace-backend=*) trace_backend="$optarg" 747 ;; 748 --with-trace-file=*) trace_file="$optarg" 749 ;; 750 --enable-gprof) gprof="yes" 751 ;; 752 --enable-gcov) gcov="yes" 753 ;; 754 --static) 755 static="yes" 756 LDFLAGS="-static $LDFLAGS" 757 QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS" 758 ;; 759 --mandir=*) mandir="$optarg" 760 ;; 761 --bindir=*) bindir="$optarg" 762 ;; 763 --libdir=*) libdir="$optarg" 764 ;; 765 --libexecdir=*) libexecdir="$optarg" 766 ;; 767 --includedir=*) includedir="$optarg" 768 ;; 769 --datadir=*) datadir="$optarg" 770 ;; 771 --with-confsuffix=*) confsuffix="$optarg" 772 ;; 773 --docdir=*) qemu_docdir="$optarg" 774 ;; 775 --sysconfdir=*) sysconfdir="$optarg" 776 ;; 777 --localstatedir=*) local_statedir="$optarg" 778 ;; 779 --sbindir=*|--sharedstatedir=*|\ 780 --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\ 781 --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*) 782 # These switches are silently ignored, for compatibility with 783 # autoconf-generated configure scripts. This allows QEMU's 784 # configure to be used by RPM and similar macros that set 785 # lots of directory switches by default. 786 ;; 787 --with-system-pixman) pixman="system" 788 ;; 789 --without-system-pixman) pixman="internal" 790 ;; 791 --without-pixman) pixman="none" 792 ;; 793 --disable-sdl) sdl="no" 794 ;; 795 --enable-sdl) sdl="yes" 796 ;; 797 --with-sdlabi=*) sdlabi="$optarg" 798 ;; 799 --disable-qom-cast-debug) qom_cast_debug="no" 800 ;; 801 --enable-qom-cast-debug) qom_cast_debug="yes" 802 ;; 803 --disable-virtfs) virtfs="no" 804 ;; 805 --enable-virtfs) virtfs="yes" 806 ;; 807 --disable-vnc) vnc="no" 808 ;; 809 --enable-vnc) vnc="yes" 810 ;; 811 --fmod-lib=*) fmod_lib="$optarg" 812 ;; 813 --fmod-inc=*) fmod_inc="$optarg" 814 ;; 815 --oss-lib=*) oss_lib="$optarg" 816 ;; 817 --audio-drv-list=*) audio_drv_list="$optarg" 818 ;; 819 --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=`echo "$optarg" | sed -e 's/,/ /g'` 820 ;; 821 --block-drv-ro-whitelist=*) block_drv_ro_whitelist=`echo "$optarg" | sed -e 's/,/ /g'` 822 ;; 823 --enable-debug-tcg) debug_tcg="yes" 824 ;; 825 --disable-debug-tcg) debug_tcg="no" 826 ;; 827 --enable-debug) 828 # Enable debugging options that aren't excessively noisy 829 debug_tcg="yes" 830 debug="yes" 831 strip_opt="no" 832 ;; 833 --enable-sparse) sparse="yes" 834 ;; 835 --disable-sparse) sparse="no" 836 ;; 837 --disable-strip) strip_opt="no" 838 ;; 839 --disable-vnc-tls) vnc_tls="no" 840 ;; 841 --enable-vnc-tls) vnc_tls="yes" 842 ;; 843 --disable-vnc-sasl) vnc_sasl="no" 844 ;; 845 --enable-vnc-sasl) vnc_sasl="yes" 846 ;; 847 --disable-vnc-jpeg) vnc_jpeg="no" 848 ;; 849 --enable-vnc-jpeg) vnc_jpeg="yes" 850 ;; 851 --disable-vnc-png) vnc_png="no" 852 ;; 853 --enable-vnc-png) vnc_png="yes" 854 ;; 855 --disable-vnc-ws) vnc_ws="no" 856 ;; 857 --enable-vnc-ws) vnc_ws="yes" 858 ;; 859 --disable-slirp) slirp="no" 860 ;; 861 --disable-uuid) uuid="no" 862 ;; 863 --enable-uuid) uuid="yes" 864 ;; 865 --disable-vde) vde="no" 866 ;; 867 --enable-vde) vde="yes" 868 ;; 869 --disable-netmap) netmap="no" 870 ;; 871 --enable-netmap) netmap="yes" 872 ;; 873 --disable-xen) xen="no" 874 ;; 875 --enable-xen) xen="yes" 876 ;; 877 --disable-xen-pci-passthrough) xen_pci_passthrough="no" 878 ;; 879 --enable-xen-pci-passthrough) xen_pci_passthrough="yes" 880 ;; 881 --disable-brlapi) brlapi="no" 882 ;; 883 --enable-brlapi) brlapi="yes" 884 ;; 885 --disable-bluez) bluez="no" 886 ;; 887 --enable-bluez) bluez="yes" 888 ;; 889 --disable-kvm) kvm="no" 890 ;; 891 --enable-kvm) kvm="yes" 892 ;; 893 --disable-tcg-interpreter) tcg_interpreter="no" 894 ;; 895 --enable-tcg-interpreter) tcg_interpreter="yes" 896 ;; 897 --disable-cap-ng) cap_ng="no" 898 ;; 899 --enable-cap-ng) cap_ng="yes" 900 ;; 901 --disable-spice) spice="no" 902 ;; 903 --enable-spice) spice="yes" 904 ;; 905 --disable-libiscsi) libiscsi="no" 906 ;; 907 --enable-libiscsi) libiscsi="yes" 908 ;; 909 --disable-libnfs) libnfs="no" 910 ;; 911 --enable-libnfs) libnfs="yes" 912 ;; 913 --enable-profiler) profiler="yes" 914 ;; 915 --disable-cocoa) cocoa="no" 916 ;; 917 --enable-cocoa) 918 cocoa="yes" ; 919 sdl="no" ; 920 audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`" 921 ;; 922 --disable-system) softmmu="no" 923 ;; 924 --enable-system) softmmu="yes" 925 ;; 926 --disable-user) 927 linux_user="no" ; 928 bsd_user="no" ; 929 ;; 930 --enable-user) ;; 931 --disable-linux-user) linux_user="no" 932 ;; 933 --enable-linux-user) linux_user="yes" 934 ;; 935 --disable-bsd-user) bsd_user="no" 936 ;; 937 --enable-bsd-user) bsd_user="yes" 938 ;; 939 --enable-guest-base) guest_base="yes" 940 ;; 941 --disable-guest-base) guest_base="no" 942 ;; 943 --enable-pie) pie="yes" 944 ;; 945 --disable-pie) pie="no" 946 ;; 947 --enable-werror) werror="yes" 948 ;; 949 --disable-werror) werror="no" 950 ;; 951 --enable-stack-protector) stack_protector="yes" 952 ;; 953 --disable-stack-protector) stack_protector="no" 954 ;; 955 --disable-curses) curses="no" 956 ;; 957 --enable-curses) curses="yes" 958 ;; 959 --disable-curl) curl="no" 960 ;; 961 --enable-curl) curl="yes" 962 ;; 963 --disable-fdt) fdt="no" 964 ;; 965 --enable-fdt) fdt="yes" 966 ;; 967 --disable-linux-aio) linux_aio="no" 968 ;; 969 --enable-linux-aio) linux_aio="yes" 970 ;; 971 --disable-attr) attr="no" 972 ;; 973 --enable-attr) attr="yes" 974 ;; 975 --disable-blobs) blobs="no" 976 ;; 977 --with-pkgversion=*) pkgversion=" ($optarg)" 978 ;; 979 --with-coroutine=*) coroutine="$optarg" 980 ;; 981 --disable-coroutine-pool) coroutine_pool="no" 982 ;; 983 --enable-coroutine-pool) coroutine_pool="yes" 984 ;; 985 --disable-docs) docs="no" 986 ;; 987 --enable-docs) docs="yes" 988 ;; 989 --disable-vhost-net) vhost_net="no" 990 ;; 991 --enable-vhost-net) vhost_net="yes" 992 ;; 993 --disable-vhost-scsi) vhost_scsi="no" 994 ;; 995 --enable-vhost-scsi) vhost_scsi="yes" 996 ;; 997 --disable-glx) glx="no" 998 ;; 999 --enable-glx) glx="yes" 1000 ;; 1001 --disable-rbd) rbd="no" 1002 ;; 1003 --enable-rbd) rbd="yes" 1004 ;; 1005 --disable-xfsctl) xfs="no" 1006 ;; 1007 --enable-xfsctl) xfs="yes" 1008 ;; 1009 --disable-smartcard-nss) smartcard_nss="no" 1010 ;; 1011 --enable-smartcard-nss) smartcard_nss="yes" 1012 ;; 1013 --disable-libusb) libusb="no" 1014 ;; 1015 --enable-libusb) libusb="yes" 1016 ;; 1017 --disable-usb-redir) usb_redir="no" 1018 ;; 1019 --enable-usb-redir) usb_redir="yes" 1020 ;; 1021 --disable-zlib-test) zlib="no" 1022 ;; 1023 --enable-lzo) lzo="yes" 1024 ;; 1025 --enable-snappy) snappy="yes" 1026 ;; 1027 --enable-guest-agent) guest_agent="yes" 1028 ;; 1029 --disable-guest-agent) guest_agent="no" 1030 ;; 1031 --with-vss-sdk) vss_win32_sdk="" 1032 ;; 1033 --with-vss-sdk=*) vss_win32_sdk="$optarg" 1034 ;; 1035 --without-vss-sdk) vss_win32_sdk="no" 1036 ;; 1037 --with-win-sdk) win_sdk="" 1038 ;; 1039 --with-win-sdk=*) win_sdk="$optarg" 1040 ;; 1041 --without-win-sdk) win_sdk="no" 1042 ;; 1043 --enable-tools) want_tools="yes" 1044 ;; 1045 --disable-tools) want_tools="no" 1046 ;; 1047 --enable-seccomp) seccomp="yes" 1048 ;; 1049 --disable-seccomp) seccomp="no" 1050 ;; 1051 --disable-glusterfs) glusterfs="no" 1052 ;; 1053 --enable-glusterfs) glusterfs="yes" 1054 ;; 1055 --disable-virtio-blk-data-plane) virtio_blk_data_plane="no" 1056 ;; 1057 --enable-virtio-blk-data-plane) virtio_blk_data_plane="yes" 1058 ;; 1059 --disable-gtk) gtk="no" 1060 ;; 1061 --enable-gtk) gtk="yes" 1062 ;; 1063 --enable-rdma) rdma="yes" 1064 ;; 1065 --disable-rdma) rdma="no" 1066 ;; 1067 --with-gtkabi=*) gtkabi="$optarg" 1068 ;; 1069 --disable-vte) vte="no" 1070 ;; 1071 --enable-vte) vte="yes" 1072 ;; 1073 --enable-tpm) tpm="yes" 1074 ;; 1075 --disable-libssh2) libssh2="no" 1076 ;; 1077 --enable-libssh2) libssh2="yes" 1078 ;; 1079 --enable-vhdx) vhdx="yes" 1080 ;; 1081 --disable-vhdx) vhdx="no" 1082 ;; 1083 --disable-quorum) quorum="no" 1084 ;; 1085 --enable-quorum) quorum="yes" 1086 ;; 1087 *) 1088 echo "ERROR: unknown option $opt" 1089 echo "Try '$0 --help' for more information" 1090 exit 1 1091 ;; 1092 esac 1093done 1094 1095if ! has $python; then 1096 error_exit "Python not found. Use --python=/path/to/python" 1097fi 1098 1099# Note that if the Python conditional here evaluates True we will exit 1100# with status 1 which is a shell 'false' value. 1101if ! $python -c 'import sys; sys.exit(sys.version_info < (2,4) or sys.version_info >= (3,))'; then 1102 error_exit "Cannot use '$python', Python 2.4 or later is required." \ 1103 "Note that Python 3 or later is not yet supported." \ 1104 "Use --python=/path/to/python to specify a supported Python." 1105fi 1106 1107# The -B switch was added in Python 2.6. 1108# If it is supplied, compiled files are not written. 1109# Use it for Python versions which support it. 1110if $python -B -c 'import sys; sys.exit(0)' 2>/dev/null; then 1111 python="$python -B" 1112fi 1113 1114case "$cpu" in 1115 ppc) 1116 CPU_CFLAGS="-m32" 1117 LDFLAGS="-m32 $LDFLAGS" 1118 ;; 1119 ppc64) 1120 CPU_CFLAGS="-m64" 1121 LDFLAGS="-m64 $LDFLAGS" 1122 ;; 1123 sparc) 1124 LDFLAGS="-m32 $LDFLAGS" 1125 CPU_CFLAGS="-m32 -mcpu=ultrasparc" 1126 ;; 1127 sparc64) 1128 LDFLAGS="-m64 $LDFLAGS" 1129 CPU_CFLAGS="-m64 -mcpu=ultrasparc" 1130 ;; 1131 s390) 1132 CPU_CFLAGS="-m31 -march=z990" 1133 LDFLAGS="-m31 $LDFLAGS" 1134 ;; 1135 s390x) 1136 CPU_CFLAGS="-m64 -march=z990" 1137 LDFLAGS="-m64 $LDFLAGS" 1138 ;; 1139 i386) 1140 CPU_CFLAGS="-m32" 1141 LDFLAGS="-m32 $LDFLAGS" 1142 cc_i386='$(CC) -m32' 1143 ;; 1144 x86_64) 1145 CPU_CFLAGS="-m64" 1146 LDFLAGS="-m64 $LDFLAGS" 1147 cc_i386='$(CC) -m32' 1148 ;; 1149 x32) 1150 CPU_CFLAGS="-mx32" 1151 LDFLAGS="-mx32 $LDFLAGS" 1152 cc_i386='$(CC) -m32' 1153 ;; 1154 # No special flags required for other host CPUs 1155esac 1156 1157QEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS" 1158EXTRA_CFLAGS="$CPU_CFLAGS $EXTRA_CFLAGS" 1159 1160default_target_list="" 1161 1162mak_wilds="" 1163 1164if [ "$softmmu" = "yes" ]; then 1165 mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak" 1166fi 1167if [ "$linux_user" = "yes" ]; then 1168 mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak" 1169fi 1170if [ "$bsd_user" = "yes" ]; then 1171 mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak" 1172fi 1173 1174for config in $mak_wilds; do 1175 default_target_list="${default_target_list} $(basename "$config" .mak)" 1176done 1177 1178if test x"$show_help" = x"yes" ; then 1179cat << EOF 1180 1181Usage: configure [options] 1182Options: [defaults in brackets after descriptions] 1183 1184Standard options: 1185 --help print this message 1186 --prefix=PREFIX install in PREFIX [$prefix] 1187 --interp-prefix=PREFIX where to find shared libraries, etc. 1188 use %M for cpu name [$interp_prefix] 1189 --target-list=LIST set target list (default: build everything) 1190$(echo Available targets: $default_target_list | \ 1191 fold -s -w 53 | sed -e 's/^/ /') 1192 1193Advanced options (experts only): 1194 --source-path=PATH path of source code [$source_path] 1195 --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix] 1196 --cc=CC use C compiler CC [$cc] 1197 --iasl=IASL use ACPI compiler IASL [$iasl] 1198 --host-cc=CC use C compiler CC [$host_cc] for code run at 1199 build time 1200 --cxx=CXX use C++ compiler CXX [$cxx] 1201 --objcc=OBJCC use Objective-C compiler OBJCC [$objcc] 1202 --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS 1203 --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS 1204 --make=MAKE use specified make [$make] 1205 --install=INSTALL use specified install [$install] 1206 --python=PYTHON use specified python [$python] 1207 --smbd=SMBD use specified smbd [$smbd] 1208 --static enable static build [$static] 1209 --mandir=PATH install man pages in PATH 1210 --datadir=PATH install firmware in PATH$confsuffix 1211 --docdir=PATH install documentation in PATH$confsuffix 1212 --bindir=PATH install binaries in PATH 1213 --libdir=PATH install libraries in PATH 1214 --sysconfdir=PATH install config in PATH$confsuffix 1215 --localstatedir=PATH install local state in PATH (set at runtime on win32) 1216 --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix] 1217 --enable-modules enable modules support 1218 --enable-debug-tcg enable TCG debugging 1219 --disable-debug-tcg disable TCG debugging (default) 1220 --enable-debug-info enable debugging information (default) 1221 --disable-debug-info disable debugging information 1222 --enable-debug enable common debug build options 1223 --enable-sparse enable sparse checker 1224 --disable-sparse disable sparse checker (default) 1225 --disable-strip disable stripping binaries 1226 --disable-werror disable compilation abort on warning 1227 --disable-stack-protector disable compiler-provided stack protection 1228 --disable-sdl disable SDL 1229 --enable-sdl enable SDL 1230 --with-sdlabi select preferred SDL ABI 1.2 or 2.0 1231 --disable-gtk disable gtk UI 1232 --enable-gtk enable gtk UI 1233 --with-gtkabi select preferred GTK ABI 2.0 or 3.0 1234 --disable-virtfs disable VirtFS 1235 --enable-virtfs enable VirtFS 1236 --disable-vnc disable VNC 1237 --enable-vnc enable VNC 1238 --disable-cocoa disable Cocoa (Mac OS X only) 1239 --enable-cocoa enable Cocoa (default on Mac OS X) 1240 --audio-drv-list=LIST set audio drivers list: 1241 Available drivers: $audio_possible_drivers 1242 --block-drv-whitelist=L Same as --block-drv-rw-whitelist=L 1243 --block-drv-rw-whitelist=L 1244 set block driver read-write whitelist 1245 (affects only QEMU, not qemu-img) 1246 --block-drv-ro-whitelist=L 1247 set block driver read-only whitelist 1248 (affects only QEMU, not qemu-img) 1249 --disable-xen disable xen backend driver support 1250 --enable-xen enable xen backend driver support 1251 --disable-xen-pci-passthrough 1252 --enable-xen-pci-passthrough 1253 --disable-brlapi disable BrlAPI 1254 --enable-brlapi enable BrlAPI 1255 --disable-vnc-tls disable TLS encryption for VNC server 1256 --enable-vnc-tls enable TLS encryption for VNC server 1257 --disable-vnc-sasl disable SASL encryption for VNC server 1258 --enable-vnc-sasl enable SASL encryption for VNC server 1259 --disable-vnc-jpeg disable JPEG lossy compression for VNC server 1260 --enable-vnc-jpeg enable JPEG lossy compression for VNC server 1261 --disable-vnc-png disable PNG compression for VNC server (default) 1262 --enable-vnc-png enable PNG compression for VNC server 1263 --disable-vnc-ws disable Websockets support for VNC server 1264 --enable-vnc-ws enable Websockets support for VNC server 1265 --disable-curses disable curses output 1266 --enable-curses enable curses output 1267 --disable-curl disable curl connectivity 1268 --enable-curl enable curl connectivity 1269 --disable-fdt disable fdt device tree 1270 --enable-fdt enable fdt device tree 1271 --disable-bluez disable bluez stack connectivity 1272 --enable-bluez enable bluez stack connectivity 1273 --disable-slirp disable SLIRP userspace network connectivity 1274 --disable-kvm disable KVM acceleration support 1275 --enable-kvm enable KVM acceleration support 1276 --disable-rdma disable RDMA-based migration support 1277 --enable-rdma enable RDMA-based migration support 1278 --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI) 1279 --enable-system enable all system emulation targets 1280 --disable-system disable all system emulation targets 1281 --enable-user enable supported user emulation targets 1282 --disable-user disable all user emulation targets 1283 --enable-linux-user enable all linux usermode emulation targets 1284 --disable-linux-user disable all linux usermode emulation targets 1285 --enable-bsd-user enable all BSD usermode emulation targets 1286 --disable-bsd-user disable all BSD usermode emulation targets 1287 --enable-guest-base enable GUEST_BASE support for usermode 1288 emulation targets 1289 --disable-guest-base disable GUEST_BASE support 1290 --enable-pie build Position Independent Executables 1291 --disable-pie do not build Position Independent Executables 1292 --fmod-lib path to FMOD library 1293 --fmod-inc path to FMOD includes 1294 --oss-lib path to OSS library 1295 --cpu=CPU Build for host CPU [$cpu] 1296 --disable-uuid disable uuid support 1297 --enable-uuid enable uuid support 1298 --disable-vde disable support for vde network 1299 --enable-vde enable support for vde network 1300 --disable-netmap disable support for netmap network 1301 --enable-netmap enable support for netmap network 1302 --disable-linux-aio disable Linux AIO support 1303 --enable-linux-aio enable Linux AIO support 1304 --disable-cap-ng disable libcap-ng support 1305 --enable-cap-ng enable libcap-ng support 1306 --disable-attr disables attr and xattr support 1307 --enable-attr enable attr and xattr support 1308 --disable-blobs disable installing provided firmware blobs 1309 --enable-docs enable documentation build 1310 --disable-docs disable documentation build 1311 --disable-vhost-net disable vhost-net acceleration support 1312 --enable-vhost-net enable vhost-net acceleration support 1313 --enable-trace-backend=B Set trace backend 1314 Available backends: $($python $source_path/scripts/tracetool.py --list-backends) 1315 --with-trace-file=NAME Full PATH,NAME of file to store traces 1316 Default:trace-<pid> 1317 --disable-spice disable spice 1318 --enable-spice enable spice 1319 --enable-rbd enable building the rados block device (rbd) 1320 --disable-libiscsi disable iscsi support 1321 --enable-libiscsi enable iscsi support 1322 --disable-libnfs disable nfs support 1323 --enable-libnfs enable nfs support 1324 --disable-smartcard-nss disable smartcard nss support 1325 --enable-smartcard-nss enable smartcard nss support 1326 --disable-libusb disable libusb (for usb passthrough) 1327 --enable-libusb enable libusb (for usb passthrough) 1328 --disable-usb-redir disable usb network redirection support 1329 --enable-usb-redir enable usb network redirection support 1330 --enable-lzo enable the support of lzo compression library 1331 --enable-snappy enable the support of snappy compression library 1332 --disable-guest-agent disable building of the QEMU Guest Agent 1333 --enable-guest-agent enable building of the QEMU Guest Agent 1334 --with-vss-sdk=SDK-path enable Windows VSS support in QEMU Guest Agent 1335 --with-win-sdk=SDK-path path to Windows Platform SDK (to build VSS .tlb) 1336 --disable-seccomp disable seccomp support 1337 --enable-seccomp enables seccomp support 1338 --with-coroutine=BACKEND coroutine backend. Supported options: 1339 gthread, ucontext, sigaltstack, windows 1340 --disable-coroutine-pool disable coroutine freelist (worse performance) 1341 --enable-coroutine-pool enable coroutine freelist (better performance) 1342 --enable-glusterfs enable GlusterFS backend 1343 --disable-glusterfs disable GlusterFS backend 1344 --enable-gcov enable test coverage analysis with gcov 1345 --gcov=GCOV use specified gcov [$gcov_tool] 1346 --enable-tpm enable TPM support 1347 --disable-libssh2 disable ssh block device support 1348 --enable-libssh2 enable ssh block device support 1349 --disable-vhdx disables support for the Microsoft VHDX image format 1350 --enable-vhdx enable support for the Microsoft VHDX image format 1351 --disable-quorum disable quorum block filter support 1352 --enable-quorum enable quorum block filter support 1353 1354NOTE: The object files are built at the place where configure is launched 1355EOF 1356exit 0 1357fi 1358 1359# Now we have handled --enable-tcg-interpreter and know we're not just 1360# printing the help message, bail out if the host CPU isn't supported. 1361if test "$ARCH" = "unknown"; then 1362 if test "$tcg_interpreter" = "yes" ; then 1363 echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)" 1364 ARCH=tci 1365 else 1366 error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter" 1367 fi 1368fi 1369 1370# Consult white-list to determine whether to enable werror 1371# by default. Only enable by default for git builds 1372z_version=`cut -f3 -d. $source_path/VERSION` 1373 1374if test -z "$werror" ; then 1375 if test -d "$source_path/.git" -a \ 1376 "$linux" = "yes" ; then 1377 werror="yes" 1378 else 1379 werror="no" 1380 fi 1381fi 1382 1383# check that the C compiler works. 1384cat > $TMPC <<EOF 1385int main(void) { return 0; } 1386EOF 1387 1388if compile_object ; then 1389 : C compiler works ok 1390else 1391 error_exit "\"$cc\" either does not exist or does not work" 1392fi 1393 1394# Check that the C++ compiler exists and works with the C compiler 1395if has $cxx; then 1396 cat > $TMPC <<EOF 1397int c_function(void); 1398int main(void) { return c_function(); } 1399EOF 1400 1401 compile_object 1402 1403 cat > $TMPCXX <<EOF 1404extern "C" { 1405 int c_function(void); 1406} 1407int c_function(void) { return 42; } 1408EOF 1409 1410 update_cxxflags 1411 1412 if do_cxx $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $LDFLAGS; then 1413 # C++ compiler $cxx works ok with C compiler $cc 1414 : 1415 else 1416 echo "C++ compiler $cxx does not work with C compiler $cc" 1417 echo "Disabling C++ specific optional code" 1418 cxx= 1419 fi 1420else 1421 echo "No C++ compiler available; disabling C++ specific optional code" 1422 cxx= 1423fi 1424 1425gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits" 1426gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags" 1427gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags" 1428gcc_flags="-Wendif-labels $gcc_flags" 1429gcc_flags="-Wno-initializer-overrides $gcc_flags" 1430gcc_flags="-Wno-string-plus-int $gcc_flags" 1431# Note that we do not add -Werror to gcc_flags here, because that would 1432# enable it for all configure tests. If a configure test failed due 1433# to -Werror this would just silently disable some features, 1434# so it's too error prone. 1435cat > $TMPC << EOF 1436int main(void) { return 0; } 1437EOF 1438for flag in $gcc_flags; do 1439 # Use the positive sense of the flag when testing for -Wno-wombat 1440 # support (gcc will happily accept the -Wno- form of unknown 1441 # warning options). 1442 optflag="$(echo $flag | sed -e 's/^-Wno-/-W/')" 1443 if compile_prog "-Werror $optflag" "" ; then 1444 QEMU_CFLAGS="$QEMU_CFLAGS $flag" 1445 fi 1446done 1447 1448if test "$stack_protector" != "no" ; then 1449 gcc_flags="-fstack-protector-strong -fstack-protector-all" 1450 for flag in $gcc_flags; do 1451 # We need to check both a compile and a link, since some compiler 1452 # setups fail only on a .c->.o compile and some only at link time 1453 if do_cc $QEMU_CFLAGS -Werror $flag -c -o $TMPO $TMPC && 1454 compile_prog "-Werror $flag" ""; then 1455 QEMU_CFLAGS="$QEMU_CFLAGS $flag" 1456 LIBTOOLFLAGS="$LIBTOOLFLAGS -Wc,$flag" 1457 break 1458 fi 1459 done 1460fi 1461 1462# Workaround for http://gcc.gnu.org/PR55489. Happens with -fPIE/-fPIC and 1463# large functions that use global variables. The bug is in all releases of 1464# GCC, but it became particularly acute in 4.6.x and 4.7.x. It is fixed in 1465# 4.7.3 and 4.8.0. We should be able to delete this at the end of 2013. 1466cat > $TMPC << EOF 1467#if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2)) 1468int main(void) { return 0; } 1469#else 1470#error No bug in this compiler. 1471#endif 1472EOF 1473if compile_prog "-Werror -fno-gcse" "" ; then 1474 TRANSLATE_OPT_CFLAGS=-fno-gcse 1475fi 1476 1477if test "$static" = "yes" ; then 1478 if test "$modules" = "yes" ; then 1479 error_exit "static and modules are mutually incompatible" 1480 fi 1481 if test "$pie" = "yes" ; then 1482 error_exit "static and pie are mutually incompatible" 1483 else 1484 pie="no" 1485 fi 1486fi 1487 1488if test "$pie" = ""; then 1489 case "$cpu-$targetos" in 1490 i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD) 1491 ;; 1492 *) 1493 pie="no" 1494 ;; 1495 esac 1496fi 1497 1498if test "$pie" != "no" ; then 1499 cat > $TMPC << EOF 1500 1501#ifdef __linux__ 1502# define THREAD __thread 1503#else 1504# define THREAD 1505#endif 1506 1507static THREAD int tls_var; 1508 1509int main(void) { return tls_var; } 1510 1511EOF 1512 if compile_prog "-fPIE -DPIE" "-pie"; then 1513 QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS" 1514 LDFLAGS="-pie $LDFLAGS" 1515 pie="yes" 1516 if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then 1517 LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS" 1518 fi 1519 else 1520 if test "$pie" = "yes"; then 1521 error_exit "PIE not available due to missing toolchain support" 1522 else 1523 echo "Disabling PIE due to missing toolchain support" 1524 pie="no" 1525 fi 1526 fi 1527 1528 if compile_prog "-fno-pie" "-nopie"; then 1529 CFLAGS_NOPIE="-fno-pie" 1530 LDFLAGS_NOPIE="-nopie" 1531 fi 1532fi 1533 1534# check for broken gcc and libtool in RHEL5 1535if test -n "$libtool" -a "$pie" != "no" ; then 1536 cat > $TMPC <<EOF 1537 1538void *f(unsigned char *buf, int len); 1539void *g(unsigned char *buf, int len); 1540 1541void * 1542f(unsigned char *buf, int len) 1543{ 1544 return (void*)0L; 1545} 1546 1547void * 1548g(unsigned char *buf, int len) 1549{ 1550 return f(buf, len); 1551} 1552 1553EOF 1554 if ! libtool_prog; then 1555 echo "Disabling libtool due to broken toolchain support" 1556 libtool= 1557 fi 1558fi 1559 1560########################################## 1561# __sync_fetch_and_and requires at least -march=i486. Many toolchains 1562# use i686 as default anyway, but for those that don't, an explicit 1563# specification is necessary 1564 1565if test "$cpu" = "i386"; then 1566 cat > $TMPC << EOF 1567static int sfaa(int *ptr) 1568{ 1569 return __sync_fetch_and_and(ptr, 0); 1570} 1571 1572int main(void) 1573{ 1574 int val = 42; 1575 val = __sync_val_compare_and_swap(&val, 0, 1); 1576 sfaa(&val); 1577 return val; 1578} 1579EOF 1580 if ! compile_prog "" "" ; then 1581 QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS" 1582 fi 1583fi 1584 1585######################################### 1586# Solaris specific configure tool chain decisions 1587 1588if test "$solaris" = "yes" ; then 1589 if has $install; then 1590 : 1591 else 1592 error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \ 1593 "install fileutils from www.blastwave.org using pkg-get -i fileutils" \ 1594 "to get ginstall which is used by default (which lives in /opt/csw/bin)" 1595 fi 1596 if test "`path_of $install`" = "/usr/sbin/install" ; then 1597 error_exit "Solaris /usr/sbin/install is not an appropriate install program." \ 1598 "try ginstall from the GNU fileutils available from www.blastwave.org" \ 1599 "using pkg-get -i fileutils, or use --install=/usr/ucb/install" 1600 fi 1601 if has ar; then 1602 : 1603 else 1604 if test -f /usr/ccs/bin/ar ; then 1605 error_exit "No path includes ar" \ 1606 "Add /usr/ccs/bin to your path and rerun configure" 1607 fi 1608 error_exit "No path includes ar" 1609 fi 1610fi 1611 1612if test -z "${target_list+xxx}" ; then 1613 target_list="$default_target_list" 1614else 1615 target_list=`echo "$target_list" | sed -e 's/,/ /g'` 1616fi 1617 1618# Check that we recognised the target name; this allows a more 1619# friendly error message than if we let it fall through. 1620for target in $target_list; do 1621 case " $default_target_list " in 1622 *" $target "*) 1623 ;; 1624 *) 1625 error_exit "Unknown target name '$target'" 1626 ;; 1627 esac 1628done 1629 1630# see if system emulation was really requested 1631case " $target_list " in 1632 *"-softmmu "*) softmmu=yes 1633 ;; 1634 *) softmmu=no 1635 ;; 1636esac 1637 1638feature_not_found() { 1639 feature=$1 1640 remedy=$2 1641 1642 error_exit "User requested feature $feature" \ 1643 "configure was not able to find it." \ 1644 "$remedy" 1645} 1646 1647# --- 1648# big/little endian test 1649cat > $TMPC << EOF 1650short big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, }; 1651short little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, }; 1652extern int foo(short *, short *); 1653int main(int argc, char *argv[]) { 1654 return foo(big_endian, little_endian); 1655} 1656EOF 1657 1658if compile_object ; then 1659 if grep -q BiGeNdIaN $TMPO ; then 1660 bigendian="yes" 1661 elif grep -q LiTtLeEnDiAn $TMPO ; then 1662 bigendian="no" 1663 else 1664 echo big/little test failed 1665 fi 1666else 1667 echo big/little test failed 1668fi 1669 1670########################################## 1671# pkg-config probe 1672 1673if ! has "$pkg_config_exe"; then 1674 error_exit "pkg-config binary '$pkg_config_exe' not found" 1675fi 1676 1677########################################## 1678# NPTL probe 1679 1680if test "$linux_user" = "yes"; then 1681 cat > $TMPC <<EOF 1682#include <sched.h> 1683#include <linux/futex.h> 1684int main(void) { 1685#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT) 1686#error bork 1687#endif 1688 return 0; 1689} 1690EOF 1691 if ! compile_object ; then 1692 feature_not_found "nptl" "Install glibc and linux kernel headers." 1693 fi 1694fi 1695 1696########################################## 1697# zlib check 1698 1699if test "$zlib" != "no" ; then 1700 cat > $TMPC << EOF 1701#include <zlib.h> 1702int main(void) { zlibVersion(); return 0; } 1703EOF 1704 if compile_prog "" "-lz" ; then 1705 : 1706 else 1707 error_exit "zlib check failed" \ 1708 "Make sure to have the zlib libs and headers installed." 1709 fi 1710fi 1711LIBS="$LIBS -lz" 1712 1713########################################## 1714# lzo check 1715 1716if test "$lzo" != "no" ; then 1717 cat > $TMPC << EOF 1718#include <lzo/lzo1x.h> 1719int main(void) { lzo_version(); return 0; } 1720EOF 1721 if compile_prog "" "-llzo2" ; then 1722 : 1723 else 1724 error_exit "lzo check failed" \ 1725 "Make sure to have the lzo libs and headers installed." 1726 fi 1727 1728 libs_softmmu="$libs_softmmu -llzo2" 1729fi 1730 1731########################################## 1732# snappy check 1733 1734if test "$snappy" != "no" ; then 1735 cat > $TMPC << EOF 1736#include <snappy-c.h> 1737int main(void) { snappy_max_compressed_length(4096); return 0; } 1738EOF 1739 if compile_prog "" "-lsnappy" ; then 1740 : 1741 else 1742 error_exit "snappy check failed" \ 1743 "Make sure to have the snappy libs and headers installed." 1744 fi 1745 1746 libs_softmmu="$libs_softmmu -lsnappy" 1747fi 1748 1749########################################## 1750# libseccomp check 1751 1752if test "$seccomp" != "no" ; then 1753 if $pkg_config --atleast-version=2.1.0 libseccomp; then 1754 libs_softmmu="$libs_softmmu `$pkg_config --libs libseccomp`" 1755 QEMU_CFLAGS="$QEMU_CFLAGS `$pkg_config --cflags libseccomp`" 1756 seccomp="yes" 1757 else 1758 if test "$seccomp" = "yes"; then 1759 feature_not_found "libseccomp" "Install libseccomp devel >= 2.1.0" 1760 fi 1761 seccomp="no" 1762 fi 1763fi 1764########################################## 1765# xen probe 1766 1767if test "$xen" != "no" ; then 1768 xen_libs="-lxenstore -lxenctrl -lxenguest" 1769 1770 # First we test whether Xen headers and libraries are available. 1771 # If no, we are done and there is no Xen support. 1772 # If yes, more tests are run to detect the Xen version. 1773 1774 # Xen (any) 1775 cat > $TMPC <<EOF 1776#include <xenctrl.h> 1777int main(void) { 1778 return 0; 1779} 1780EOF 1781 if ! compile_prog "" "$xen_libs" ; then 1782 # Xen not found 1783 if test "$xen" = "yes" ; then 1784 feature_not_found "xen" "Install xen devel" 1785 fi 1786 xen=no 1787 1788 # Xen unstable 1789 elif 1790 cat > $TMPC <<EOF && 1791#include <xenctrl.h> 1792#include <xenstore.h> 1793#include <stdint.h> 1794#include <xen/hvm/hvm_info_table.h> 1795#if !defined(HVM_MAX_VCPUS) 1796# error HVM_MAX_VCPUS not defined 1797#endif 1798int main(void) { 1799 xc_interface *xc; 1800 xs_daemon_open(); 1801 xc = xc_interface_open(0, 0, 0); 1802 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1803 xc_gnttab_open(NULL, 0); 1804 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 1805 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 1806 return 0; 1807} 1808EOF 1809 compile_prog "" "$xen_libs" 1810 then 1811 xen_ctrl_version=420 1812 xen=yes 1813 1814 elif 1815 cat > $TMPC <<EOF && 1816#include <xenctrl.h> 1817#include <xs.h> 1818#include <stdint.h> 1819#include <xen/hvm/hvm_info_table.h> 1820#if !defined(HVM_MAX_VCPUS) 1821# error HVM_MAX_VCPUS not defined 1822#endif 1823int main(void) { 1824 xs_daemon_open(); 1825 xc_interface_open(0, 0, 0); 1826 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1827 xc_gnttab_open(NULL, 0); 1828 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 1829 return 0; 1830} 1831EOF 1832 compile_prog "" "$xen_libs" 1833 then 1834 xen_ctrl_version=410 1835 xen=yes 1836 1837 # Xen 4.0.0 1838 elif 1839 cat > $TMPC <<EOF && 1840#include <xenctrl.h> 1841#include <xs.h> 1842#include <stdint.h> 1843#include <xen/hvm/hvm_info_table.h> 1844#if !defined(HVM_MAX_VCPUS) 1845# error HVM_MAX_VCPUS not defined 1846#endif 1847int main(void) { 1848 struct xen_add_to_physmap xatp = { 1849 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0, 1850 }; 1851 xs_daemon_open(); 1852 xc_interface_open(); 1853 xc_gnttab_open(); 1854 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1855 xc_memory_op(0, XENMEM_add_to_physmap, &xatp); 1856 return 0; 1857} 1858EOF 1859 compile_prog "" "$xen_libs" 1860 then 1861 xen_ctrl_version=400 1862 xen=yes 1863 1864 # Xen 3.4.0 1865 elif 1866 cat > $TMPC <<EOF && 1867#include <xenctrl.h> 1868#include <xs.h> 1869int main(void) { 1870 struct xen_add_to_physmap xatp = { 1871 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0, 1872 }; 1873 xs_daemon_open(); 1874 xc_interface_open(); 1875 xc_gnttab_open(); 1876 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1877 xc_memory_op(0, XENMEM_add_to_physmap, &xatp); 1878 return 0; 1879} 1880EOF 1881 compile_prog "" "$xen_libs" 1882 then 1883 xen_ctrl_version=340 1884 xen=yes 1885 1886 # Xen 3.3.0 1887 elif 1888 cat > $TMPC <<EOF && 1889#include <xenctrl.h> 1890#include <xs.h> 1891int main(void) { 1892 xs_daemon_open(); 1893 xc_interface_open(); 1894 xc_gnttab_open(); 1895 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1896 return 0; 1897} 1898EOF 1899 compile_prog "" "$xen_libs" 1900 then 1901 xen_ctrl_version=330 1902 xen=yes 1903 1904 # Xen version unsupported 1905 else 1906 if test "$xen" = "yes" ; then 1907 feature_not_found "xen (unsupported version)" "Install supported xen (e.g. 4.0, 3.4, 3.3)" 1908 fi 1909 xen=no 1910 fi 1911 1912 if test "$xen" = yes; then 1913 libs_softmmu="$xen_libs $libs_softmmu" 1914 fi 1915fi 1916 1917if test "$xen_pci_passthrough" != "no"; then 1918 if test "$xen" = "yes" && test "$linux" = "yes" && 1919 test "$xen_ctrl_version" -ge 340; then 1920 xen_pci_passthrough=yes 1921 else 1922 if test "$xen_pci_passthrough" = "yes"; then 1923 if test "$xen_ctrl_version" -lt 340; then 1924 error_exit "User requested feature Xen PCI Passthrough" \ 1925 "This feature does not work with Xen 3.3" 1926 fi 1927 error_exit "User requested feature Xen PCI Passthrough" \ 1928 " but this feature requires /sys from Linux" 1929 fi 1930 xen_pci_passthrough=no 1931 fi 1932fi 1933 1934########################################## 1935# libtool probe 1936 1937if ! has $libtool; then 1938 libtool= 1939fi 1940 1941# MacOSX ships with a libtool which isn't the GNU one; weed this 1942# out by checking whether libtool supports the --version switch 1943if test -n "$libtool"; then 1944 if ! "$libtool" --version >/dev/null 2>&1; then 1945 libtool= 1946 fi 1947fi 1948 1949########################################## 1950# Sparse probe 1951if test "$sparse" != "no" ; then 1952 if has cgcc; then 1953 sparse=yes 1954 else 1955 if test "$sparse" = "yes" ; then 1956 feature_not_found "sparse" "Install sparse binary" 1957 fi 1958 sparse=no 1959 fi 1960fi 1961 1962########################################## 1963# GTK probe 1964 1965if test "$gtk" != "no"; then 1966 gtkpackage="gtk+-$gtkabi" 1967 if test "$gtkabi" = "3.0" ; then 1968 gtkversion="3.0.0" 1969 else 1970 gtkversion="2.18.0" 1971 fi 1972 if $pkg_config --exists "$gtkpackage >= $gtkversion"; then 1973 gtk_cflags=`$pkg_config --cflags $gtkpackage` 1974 gtk_libs=`$pkg_config --libs $gtkpackage` 1975 libs_softmmu="$gtk_libs $libs_softmmu" 1976 gtk="yes" 1977 elif test "$gtk" = "yes"; then 1978 feature_not_found "gtk" "Install gtk2 or gtk3 (requires --with-gtkabi=3.0 option to configure) devel" 1979 else 1980 gtk="no" 1981 fi 1982fi 1983 1984########################################## 1985# VTE probe 1986 1987if test "$vte" != "no"; then 1988 if test "$gtkabi" = "3.0"; then 1989 vtepackage="vte-2.90" 1990 vteversion="0.32.0" 1991 else 1992 vtepackage="vte" 1993 vteversion="0.24.0" 1994 fi 1995 if $pkg_config --exists "$vtepackage >= $vteversion"; then 1996 vte_cflags=`$pkg_config --cflags $vtepackage` 1997 vte_libs=`$pkg_config --libs $vtepackage` 1998 libs_softmmu="$vte_libs $libs_softmmu" 1999 vte="yes" 2000 elif test "$vte" = "yes"; then 2001 feature_not_found "vte" "Install libvte or libvte-2.90 (requires --with-gtkabi=3.0 option to configure) devel" 2002 else 2003 vte="no" 2004 fi 2005fi 2006 2007########################################## 2008# SDL probe 2009 2010# Look for sdl configuration program (pkg-config or sdl-config). Try 2011# sdl-config even without cross prefix, and favour pkg-config over sdl-config. 2012 2013if test $sdlabi = "2.0"; then 2014 sdl_config=$sdl2_config 2015 sdlname=sdl2 2016 sdlconfigname=sdl2_config 2017else 2018 sdlname=sdl 2019 sdlconfigname=sdl_config 2020fi 2021 2022if test "`basename $sdl_config`" != $sdlconfigname && ! has ${sdl_config}; then 2023 sdl_config=$sdlconfigname 2024fi 2025 2026if $pkg_config $sdlname --exists; then 2027 sdlconfig="$pkg_config $sdlname" 2028 _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'` 2029elif has ${sdl_config}; then 2030 sdlconfig="$sdl_config" 2031 _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'` 2032else 2033 if test "$sdl" = "yes" ; then 2034 feature_not_found "sdl" "Install SDL devel" 2035 fi 2036 sdl=no 2037fi 2038if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then 2039 echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2 2040fi 2041 2042sdl_too_old=no 2043if test "$sdl" != "no" ; then 2044 cat > $TMPC << EOF 2045#include <SDL.h> 2046#undef main /* We don't want SDL to override our main() */ 2047int main( void ) { return SDL_Init (SDL_INIT_VIDEO); } 2048EOF 2049 sdl_cflags=`$sdlconfig --cflags 2> /dev/null` 2050 if test "$static" = "yes" ; then 2051 sdl_libs=`$sdlconfig --static-libs 2>/dev/null` 2052 else 2053 sdl_libs=`$sdlconfig --libs 2> /dev/null` 2054 fi 2055 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 2056 if test "$_sdlversion" -lt 121 ; then 2057 sdl_too_old=yes 2058 else 2059 if test "$cocoa" = "no" ; then 2060 sdl=yes 2061 fi 2062 fi 2063 2064 # static link with sdl ? (note: sdl.pc's --static --libs is broken) 2065 if test "$sdl" = "yes" -a "$static" = "yes" ; then 2066 if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then 2067 sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`" 2068 sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`" 2069 fi 2070 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 2071 : 2072 else 2073 sdl=no 2074 fi 2075 fi # static link 2076 else # sdl not found 2077 if test "$sdl" = "yes" ; then 2078 feature_not_found "sdl" "Install SDL devel" 2079 fi 2080 sdl=no 2081 fi # sdl compile test 2082fi 2083 2084if test "$sdl" = "yes" ; then 2085 cat > $TMPC <<EOF 2086#include <SDL.h> 2087#if defined(SDL_VIDEO_DRIVER_X11) 2088#include <X11/XKBlib.h> 2089#else 2090#error No x11 support 2091#endif 2092int main(void) { return 0; } 2093EOF 2094 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 2095 sdl_libs="$sdl_libs -lX11" 2096 fi 2097 libs_softmmu="$sdl_libs $libs_softmmu" 2098fi 2099 2100########################################## 2101# RDMA needs OpenFabrics libraries 2102if test "$rdma" != "no" ; then 2103 cat > $TMPC <<EOF 2104#include <rdma/rdma_cma.h> 2105int main(void) { return 0; } 2106EOF 2107 rdma_libs="-lrdmacm -libverbs" 2108 if compile_prog "" "$rdma_libs" ; then 2109 rdma="yes" 2110 libs_softmmu="$libs_softmmu $rdma_libs" 2111 else 2112 if test "$rdma" = "yes" ; then 2113 error_exit \ 2114 " OpenFabrics librdmacm/libibverbs not present." \ 2115 " Your options:" \ 2116 " (1) Fast: Install infiniband packages from your distro." \ 2117 " (2) Cleanest: Install libraries from www.openfabrics.org" \ 2118 " (3) Also: Install softiwarp if you don't have RDMA hardware" 2119 fi 2120 rdma="no" 2121 fi 2122fi 2123 2124########################################## 2125# VNC TLS/WS detection 2126if test "$vnc" = "yes" -a \( "$vnc_tls" != "no" -o "$vnc_ws" != "no" \) ; then 2127 cat > $TMPC <<EOF 2128#include <gnutls/gnutls.h> 2129int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; } 2130EOF 2131 vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null` 2132 vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null` 2133 if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then 2134 if test "$vnc_tls" != "no" ; then 2135 vnc_tls=yes 2136 fi 2137 if test "$vnc_ws" != "no" ; then 2138 vnc_ws=yes 2139 fi 2140 libs_softmmu="$vnc_tls_libs $libs_softmmu" 2141 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_tls_cflags" 2142 else 2143 if test "$vnc_tls" = "yes" ; then 2144 feature_not_found "vnc-tls" "Install gnutls devel" 2145 fi 2146 if test "$vnc_ws" = "yes" ; then 2147 feature_not_found "vnc-ws" "Install gnutls devel" 2148 fi 2149 vnc_tls=no 2150 vnc_ws=no 2151 fi 2152fi 2153 2154########################################## 2155# Quorum probe (check for gnutls) 2156if test "$quorum" != "no" ; then 2157cat > $TMPC <<EOF 2158#include <gnutls/gnutls.h> 2159#include <gnutls/crypto.h> 2160int main(void) {char data[4096], digest[32]; 2161gnutls_hash_fast(GNUTLS_DIG_SHA256, data, 4096, digest); 2162return 0; 2163} 2164EOF 2165quorum_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null` 2166quorum_tls_libs=`$pkg_config --libs gnutls 2> /dev/null` 2167if compile_prog "$quorum_tls_cflags" "$quorum_tls_libs" ; then 2168 qcow_tls=yes 2169 libs_softmmu="$quorum_tls_libs $libs_softmmu" 2170 libs_tools="$quorum_tls_libs $libs_softmmu" 2171 QEMU_CFLAGS="$QEMU_CFLAGS $quorum_tls_cflags" 2172else 2173 echo "gnutls > 2.10.0 required to compile Quorum" 2174 exit 1 2175fi 2176fi 2177 2178########################################## 2179# VNC SASL detection 2180if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then 2181 cat > $TMPC <<EOF 2182#include <sasl/sasl.h> 2183#include <stdio.h> 2184int main(void) { sasl_server_init(NULL, "qemu"); return 0; } 2185EOF 2186 # Assuming Cyrus-SASL installed in /usr prefix 2187 vnc_sasl_cflags="" 2188 vnc_sasl_libs="-lsasl2" 2189 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then 2190 vnc_sasl=yes 2191 libs_softmmu="$vnc_sasl_libs $libs_softmmu" 2192 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags" 2193 else 2194 if test "$vnc_sasl" = "yes" ; then 2195 feature_not_found "vnc-sasl" "Install Cyrus SASL devel" 2196 fi 2197 vnc_sasl=no 2198 fi 2199fi 2200 2201########################################## 2202# VNC JPEG detection 2203if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then 2204cat > $TMPC <<EOF 2205#include <stdio.h> 2206#include <jpeglib.h> 2207int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; } 2208EOF 2209 vnc_jpeg_cflags="" 2210 vnc_jpeg_libs="-ljpeg" 2211 if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then 2212 vnc_jpeg=yes 2213 libs_softmmu="$vnc_jpeg_libs $libs_softmmu" 2214 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags" 2215 else 2216 if test "$vnc_jpeg" = "yes" ; then 2217 feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel" 2218 fi 2219 vnc_jpeg=no 2220 fi 2221fi 2222 2223########################################## 2224# VNC PNG detection 2225if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then 2226cat > $TMPC <<EOF 2227//#include <stdio.h> 2228#include <png.h> 2229#include <stddef.h> 2230int main(void) { 2231 png_structp png_ptr; 2232 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL); 2233 return png_ptr != 0; 2234} 2235EOF 2236 if $pkg_config libpng --exists; then 2237 vnc_png_cflags=`$pkg_config libpng --cflags` 2238 vnc_png_libs=`$pkg_config libpng --libs` 2239 else 2240 vnc_png_cflags="" 2241 vnc_png_libs="-lpng" 2242 fi 2243 if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then 2244 vnc_png=yes 2245 libs_softmmu="$vnc_png_libs $libs_softmmu" 2246 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags" 2247 else 2248 if test "$vnc_png" = "yes" ; then 2249 feature_not_found "vnc-png" "Install libpng devel" 2250 fi 2251 vnc_png=no 2252 fi 2253fi 2254 2255########################################## 2256# fnmatch() probe, used for ACL routines 2257fnmatch="no" 2258cat > $TMPC << EOF 2259#include <fnmatch.h> 2260int main(void) 2261{ 2262 fnmatch("foo", "foo", 0); 2263 return 0; 2264} 2265EOF 2266if compile_prog "" "" ; then 2267 fnmatch="yes" 2268fi 2269 2270########################################## 2271# uuid_generate() probe, used for vdi block driver 2272# Note that on some systems (notably MacOSX) no extra library 2273# need be linked to get the uuid functions. 2274if test "$uuid" != "no" ; then 2275 uuid_libs="-luuid" 2276 cat > $TMPC << EOF 2277#include <uuid/uuid.h> 2278int main(void) 2279{ 2280 uuid_t my_uuid; 2281 uuid_generate(my_uuid); 2282 return 0; 2283} 2284EOF 2285 if compile_prog "" "" ; then 2286 uuid="yes" 2287 elif compile_prog "" "$uuid_libs" ; then 2288 uuid="yes" 2289 libs_softmmu="$uuid_libs $libs_softmmu" 2290 libs_tools="$uuid_libs $libs_tools" 2291 else 2292 if test "$uuid" = "yes" ; then 2293 feature_not_found "uuid" "Install libuuid devel" 2294 fi 2295 uuid=no 2296 fi 2297fi 2298 2299if test "$vhdx" = "yes" ; then 2300 if test "$uuid" = "no" ; then 2301 error_exit "uuid required for VHDX support" 2302 fi 2303elif test "$vhdx" != "no" ; then 2304 if test "$uuid" = "yes" ; then 2305 vhdx=yes 2306 else 2307 vhdx=no 2308 fi 2309fi 2310 2311########################################## 2312# xfsctl() probe, used for raw-posix 2313if test "$xfs" != "no" ; then 2314 cat > $TMPC << EOF 2315#include <stddef.h> /* NULL */ 2316#include <xfs/xfs.h> 2317int main(void) 2318{ 2319 xfsctl(NULL, 0, 0, NULL); 2320 return 0; 2321} 2322EOF 2323 if compile_prog "" "" ; then 2324 xfs="yes" 2325 else 2326 if test "$xfs" = "yes" ; then 2327 feature_not_found "xfs" "Instal xfsprogs/xfslibs devel" 2328 fi 2329 xfs=no 2330 fi 2331fi 2332 2333########################################## 2334# vde libraries probe 2335if test "$vde" != "no" ; then 2336 vde_libs="-lvdeplug" 2337 cat > $TMPC << EOF 2338#include <libvdeplug.h> 2339int main(void) 2340{ 2341 struct vde_open_args a = {0, 0, 0}; 2342 char s[] = ""; 2343 vde_open(s, s, &a); 2344 return 0; 2345} 2346EOF 2347 if compile_prog "" "$vde_libs" ; then 2348 vde=yes 2349 libs_softmmu="$vde_libs $libs_softmmu" 2350 libs_tools="$vde_libs $libs_tools" 2351 else 2352 if test "$vde" = "yes" ; then 2353 feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel" 2354 fi 2355 vde=no 2356 fi 2357fi 2358 2359########################################## 2360# netmap support probe 2361# Apart from looking for netmap headers, we make sure that the host API version 2362# supports the netmap backend (>=11). The upper bound (15) is meant to simulate 2363# a minor/major version number. Minor new features will be marked with values up 2364# to 15, and if something happens that requires a change to the backend we will 2365# move above 15, submit the backend fixes and modify this two bounds. 2366if test "$netmap" != "no" ; then 2367 cat > $TMPC << EOF 2368#include <inttypes.h> 2369#include <net/if.h> 2370#include <net/netmap.h> 2371#include <net/netmap_user.h> 2372#if (NETMAP_API < 11) || (NETMAP_API > 15) 2373#error 2374#endif 2375int main(void) { return 0; } 2376EOF 2377 if compile_prog "" "" ; then 2378 netmap=yes 2379 else 2380 if test "$netmap" = "yes" ; then 2381 feature_not_found "netmap" 2382 fi 2383 netmap=no 2384 fi 2385fi 2386 2387########################################## 2388# libcap-ng library probe 2389if test "$cap_ng" != "no" ; then 2390 cap_libs="-lcap-ng" 2391 cat > $TMPC << EOF 2392#include <cap-ng.h> 2393int main(void) 2394{ 2395 capng_capability_to_name(CAPNG_EFFECTIVE); 2396 return 0; 2397} 2398EOF 2399 if compile_prog "" "$cap_libs" ; then 2400 cap_ng=yes 2401 libs_tools="$cap_libs $libs_tools" 2402 else 2403 if test "$cap_ng" = "yes" ; then 2404 feature_not_found "cap_ng" "Install libcap-ng devel" 2405 fi 2406 cap_ng=no 2407 fi 2408fi 2409 2410########################################## 2411# Sound support libraries probe 2412 2413audio_drv_probe() 2414{ 2415 drv=$1 2416 hdr=$2 2417 lib=$3 2418 exp=$4 2419 cfl=$5 2420 cat > $TMPC << EOF 2421#include <$hdr> 2422int main(void) { $exp } 2423EOF 2424 if compile_prog "$cfl" "$lib" ; then 2425 : 2426 else 2427 error_exit "$drv check failed" \ 2428 "Make sure to have the $drv libs and headers installed." 2429 fi 2430} 2431 2432audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'` 2433for drv in $audio_drv_list; do 2434 case $drv in 2435 alsa) 2436 audio_drv_probe $drv alsa/asoundlib.h -lasound \ 2437 "return snd_pcm_close((snd_pcm_t *)0);" 2438 libs_softmmu="-lasound $libs_softmmu" 2439 ;; 2440 2441 fmod) 2442 if test -z $fmod_lib || test -z $fmod_inc; then 2443 error_exit "You must specify path to FMOD library and headers" \ 2444 "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so" 2445 fi 2446 audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc" 2447 libs_softmmu="$fmod_lib $libs_softmmu" 2448 ;; 2449 2450 esd) 2451 audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);' 2452 libs_softmmu="-lesd $libs_softmmu" 2453 audio_pt_int="yes" 2454 ;; 2455 2456 pa) 2457 audio_drv_probe $drv pulse/mainloop.h "-lpulse" \ 2458 "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;" 2459 libs_softmmu="-lpulse $libs_softmmu" 2460 audio_pt_int="yes" 2461 ;; 2462 2463 coreaudio) 2464 libs_softmmu="-framework CoreAudio $libs_softmmu" 2465 ;; 2466 2467 dsound) 2468 libs_softmmu="-lole32 -ldxguid $libs_softmmu" 2469 audio_win_int="yes" 2470 ;; 2471 2472 oss) 2473 libs_softmmu="$oss_lib $libs_softmmu" 2474 ;; 2475 2476 sdl|wav) 2477 # XXX: Probes for CoreAudio, DirectSound, SDL(?) 2478 ;; 2479 2480 winwave) 2481 libs_softmmu="-lwinmm $libs_softmmu" 2482 audio_win_int="yes" 2483 ;; 2484 2485 *) 2486 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || { 2487 error_exit "Unknown driver '$drv' selected" \ 2488 "Possible drivers are: $audio_possible_drivers" 2489 } 2490 ;; 2491 esac 2492done 2493 2494########################################## 2495# BrlAPI probe 2496 2497if test "$brlapi" != "no" ; then 2498 brlapi_libs="-lbrlapi" 2499 cat > $TMPC << EOF 2500#include <brlapi.h> 2501#include <stddef.h> 2502int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); } 2503EOF 2504 if compile_prog "" "$brlapi_libs" ; then 2505 brlapi=yes 2506 libs_softmmu="$brlapi_libs $libs_softmmu" 2507 else 2508 if test "$brlapi" = "yes" ; then 2509 feature_not_found "brlapi" "Install brlapi devel" 2510 fi 2511 brlapi=no 2512 fi 2513fi 2514 2515########################################## 2516# curses probe 2517if test "$curses" != "no" ; then 2518 if test "$mingw32" = "yes" ; then 2519 curses_list="-lpdcurses" 2520 else 2521 curses_list="$($pkg_config --libs ncurses 2>/dev/null):-lncurses:-lcurses" 2522 fi 2523 curses_found=no 2524 cat > $TMPC << EOF 2525#include <curses.h> 2526int main(void) { 2527 const char *s = curses_version(); 2528 resize_term(0, 0); 2529 return s != 0; 2530} 2531EOF 2532 IFS=: 2533 for curses_lib in $curses_list; do 2534 unset IFS 2535 if compile_prog "" "$curses_lib" ; then 2536 curses_found=yes 2537 libs_softmmu="$curses_lib $libs_softmmu" 2538 break 2539 fi 2540 done 2541 unset IFS 2542 if test "$curses_found" = "yes" ; then 2543 curses=yes 2544 else 2545 if test "$curses" = "yes" ; then 2546 feature_not_found "curses" "Install ncurses devel" 2547 fi 2548 curses=no 2549 fi 2550fi 2551 2552########################################## 2553# curl probe 2554if test "$curl" != "no" ; then 2555 if $pkg_config libcurl --exists; then 2556 curlconfig="$pkg_config libcurl" 2557 else 2558 curlconfig=curl-config 2559 fi 2560 cat > $TMPC << EOF 2561#include <curl/curl.h> 2562int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; } 2563EOF 2564 curl_cflags=`$curlconfig --cflags 2>/dev/null` 2565 curl_libs=`$curlconfig --libs 2>/dev/null` 2566 if compile_prog "$curl_cflags" "$curl_libs" ; then 2567 curl=yes 2568 else 2569 if test "$curl" = "yes" ; then 2570 feature_not_found "curl" "Install libcurl devel" 2571 fi 2572 curl=no 2573 fi 2574fi # test "$curl" 2575 2576########################################## 2577# bluez support probe 2578if test "$bluez" != "no" ; then 2579 cat > $TMPC << EOF 2580#include <bluetooth/bluetooth.h> 2581int main(void) { return bt_error(0); } 2582EOF 2583 bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null` 2584 bluez_libs=`$pkg_config --libs bluez 2> /dev/null` 2585 if compile_prog "$bluez_cflags" "$bluez_libs" ; then 2586 bluez=yes 2587 libs_softmmu="$bluez_libs $libs_softmmu" 2588 else 2589 if test "$bluez" = "yes" ; then 2590 feature_not_found "bluez" "Install bluez-libs/libbluetooth devel" 2591 fi 2592 bluez="no" 2593 fi 2594fi 2595 2596########################################## 2597# glib support probe 2598 2599if test "$mingw32" = yes; then 2600 # g_poll is required in order to integrate with the glib main loop. 2601 glib_req_ver=2.20 2602else 2603 glib_req_ver=2.12 2604fi 2605glib_modules=gthread-2.0 2606if test "$modules" = yes; then 2607 glib_modules="$glib_modules gmodule-2.0" 2608fi 2609 2610for i in $glib_modules; do 2611 if $pkg_config --atleast-version=$glib_req_ver $i; then 2612 glib_cflags=`$pkg_config --cflags $i` 2613 glib_libs=`$pkg_config --libs $i` 2614 CFLAGS="$glib_cflags $CFLAGS" 2615 LIBS="$glib_libs $LIBS" 2616 libs_qga="$glib_libs $libs_qga" 2617 else 2618 error_exit "glib-$glib_req_ver $i is required to compile QEMU" 2619 fi 2620done 2621 2622########################################## 2623# SHA command probe for modules 2624if test "$modules" = yes; then 2625 shacmd_probe="sha1sum sha1 shasum" 2626 for c in $shacmd_probe; do 2627 if which $c &>/dev/null; then 2628 shacmd="$c" 2629 break 2630 fi 2631 done 2632 if test "$shacmd" = ""; then 2633 error_exit "one of the checksum commands is required to enable modules: $shacmd_probe" 2634 fi 2635fi 2636 2637########################################## 2638# pixman support probe 2639 2640if test "$pixman" = ""; then 2641 if test "$want_tools" = "no" -a "$softmmu" = "no"; then 2642 pixman="none" 2643 elif $pkg_config pixman-1 > /dev/null 2>&1; then 2644 pixman="system" 2645 else 2646 pixman="internal" 2647 fi 2648fi 2649if test "$pixman" = "none"; then 2650 if test "$want_tools" != "no" -o "$softmmu" != "no"; then 2651 error_exit "pixman disabled but system emulation or tools build" \ 2652 "enabled. You can turn off pixman only if you also" \ 2653 "disable all system emulation targets and the tools" \ 2654 "build with '--disable-tools --disable-system'." 2655 fi 2656 pixman_cflags= 2657 pixman_libs= 2658elif test "$pixman" = "system"; then 2659 pixman_cflags=`$pkg_config --cflags pixman-1` 2660 pixman_libs=`$pkg_config --libs pixman-1` 2661else 2662 if test ! -d ${source_path}/pixman/pixman; then 2663 error_exit "pixman not present. Your options:" \ 2664 " (1) Preferred: Install the pixman devel package (any recent" \ 2665 " distro should have packages as Xorg needs pixman too)." \ 2666 " (2) Fetch the pixman submodule, using:" \ 2667 " git submodule update --init pixman" 2668 fi 2669 mkdir -p pixman/pixman 2670 pixman_cflags="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman" 2671 pixman_libs="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1" 2672fi 2673 2674########################################## 2675# libcap probe 2676 2677if test "$cap" != "no" ; then 2678 cat > $TMPC <<EOF 2679#include <stdio.h> 2680#include <sys/capability.h> 2681int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; } 2682EOF 2683 if compile_prog "" "-lcap" ; then 2684 cap=yes 2685 else 2686 cap=no 2687 fi 2688fi 2689 2690########################################## 2691# pthread probe 2692PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2" 2693 2694pthread=no 2695cat > $TMPC << EOF 2696#include <pthread.h> 2697static void *f(void *p) { return NULL; } 2698int main(void) { 2699 pthread_t thread; 2700 pthread_create(&thread, 0, f, 0); 2701 return 0; 2702} 2703EOF 2704if compile_prog "" "" ; then 2705 pthread=yes 2706else 2707 for pthread_lib in $PTHREADLIBS_LIST; do 2708 if compile_prog "" "$pthread_lib" ; then 2709 pthread=yes 2710 found=no 2711 for lib_entry in $LIBS; do 2712 if test "$lib_entry" = "$pthread_lib"; then 2713 found=yes 2714 break 2715 fi 2716 done 2717 if test "$found" = "no"; then 2718 LIBS="$pthread_lib $LIBS" 2719 fi 2720 break 2721 fi 2722 done 2723fi 2724 2725if test "$mingw32" != yes -a "$pthread" = no; then 2726 error_exit "pthread check failed" \ 2727 "Make sure to have the pthread libs and headers installed." 2728fi 2729 2730# check for pthread_setname_np 2731pthread_setname_np=no 2732cat > $TMPC << EOF 2733#include <pthread.h> 2734 2735static void *f(void *p) { return NULL; } 2736int main(void) 2737{ 2738 pthread_t thread; 2739 pthread_create(&thread, 0, f, 0); 2740 pthread_setname_np(thread, "QEMU"); 2741 return 0; 2742} 2743EOF 2744if compile_prog "" "$pthread_lib" ; then 2745 pthread_setname_np=yes 2746fi 2747 2748########################################## 2749# rbd probe 2750if test "$rbd" != "no" ; then 2751 cat > $TMPC <<EOF 2752#include <stdio.h> 2753#include <rbd/librbd.h> 2754int main(void) { 2755 rados_t cluster; 2756 rados_create(&cluster, NULL); 2757 return 0; 2758} 2759EOF 2760 rbd_libs="-lrbd -lrados" 2761 if compile_prog "" "$rbd_libs" ; then 2762 rbd=yes 2763 else 2764 if test "$rbd" = "yes" ; then 2765 feature_not_found "rados block device" "Install librbd/ceph devel" 2766 fi 2767 rbd=no 2768 fi 2769fi 2770 2771########################################## 2772# libssh2 probe 2773min_libssh2_version=1.2.8 2774if test "$libssh2" != "no" ; then 2775 if $pkg_config --atleast-version=$min_libssh2_version libssh2; then 2776 libssh2_cflags=`$pkg_config libssh2 --cflags` 2777 libssh2_libs=`$pkg_config libssh2 --libs` 2778 libssh2=yes 2779 else 2780 if test "$libssh2" = "yes" ; then 2781 error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2" 2782 fi 2783 libssh2=no 2784 fi 2785fi 2786 2787########################################## 2788# libssh2_sftp_fsync probe 2789 2790if test "$libssh2" = "yes"; then 2791 cat > $TMPC <<EOF 2792#include <stdio.h> 2793#include <libssh2.h> 2794#include <libssh2_sftp.h> 2795int main(void) { 2796 LIBSSH2_SESSION *session; 2797 LIBSSH2_SFTP *sftp; 2798 LIBSSH2_SFTP_HANDLE *sftp_handle; 2799 session = libssh2_session_init (); 2800 sftp = libssh2_sftp_init (session); 2801 sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0); 2802 libssh2_sftp_fsync (sftp_handle); 2803 return 0; 2804} 2805EOF 2806 # libssh2_cflags/libssh2_libs defined in previous test. 2807 if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then 2808 QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS" 2809 fi 2810fi 2811 2812########################################## 2813# linux-aio probe 2814 2815if test "$linux_aio" != "no" ; then 2816 cat > $TMPC <<EOF 2817#include <libaio.h> 2818#include <sys/eventfd.h> 2819#include <stddef.h> 2820int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; } 2821EOF 2822 if compile_prog "" "-laio" ; then 2823 linux_aio=yes 2824 else 2825 if test "$linux_aio" = "yes" ; then 2826 feature_not_found "linux AIO" "Install libaio devel" 2827 fi 2828 linux_aio=no 2829 fi 2830fi 2831 2832########################################## 2833# TPM passthrough is only on x86 Linux 2834 2835if test "$targetos" = Linux && test "$cpu" = i386 -o "$cpu" = x86_64; then 2836 tpm_passthrough=$tpm 2837else 2838 tpm_passthrough=no 2839fi 2840 2841########################################## 2842# adjust virtio-blk-data-plane based on linux-aio 2843 2844if test "$virtio_blk_data_plane" = "yes" -a \ 2845 "$linux_aio" != "yes" ; then 2846 error_exit "virtio-blk-data-plane requires Linux AIO, please try --enable-linux-aio" 2847elif test -z "$virtio_blk_data_plane" ; then 2848 virtio_blk_data_plane=$linux_aio 2849fi 2850 2851########################################## 2852# attr probe 2853 2854if test "$attr" != "no" ; then 2855 cat > $TMPC <<EOF 2856#include <stdio.h> 2857#include <sys/types.h> 2858#ifdef CONFIG_LIBATTR 2859#include <attr/xattr.h> 2860#else 2861#include <sys/xattr.h> 2862#endif 2863int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; } 2864EOF 2865 if compile_prog "" "" ; then 2866 attr=yes 2867 # Older distros have <attr/xattr.h>, and need -lattr: 2868 elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then 2869 attr=yes 2870 LIBS="-lattr $LIBS" 2871 libattr=yes 2872 else 2873 if test "$attr" = "yes" ; then 2874 feature_not_found "ATTR" "Install libc6 or libattr devel" 2875 fi 2876 attr=no 2877 fi 2878fi 2879 2880########################################## 2881# iovec probe 2882cat > $TMPC <<EOF 2883#include <sys/types.h> 2884#include <sys/uio.h> 2885#include <unistd.h> 2886int main(void) { return sizeof(struct iovec); } 2887EOF 2888iovec=no 2889if compile_prog "" "" ; then 2890 iovec=yes 2891fi 2892 2893########################################## 2894# preadv probe 2895cat > $TMPC <<EOF 2896#include <sys/types.h> 2897#include <sys/uio.h> 2898#include <unistd.h> 2899int main(void) { return preadv(0, 0, 0, 0); } 2900EOF 2901preadv=no 2902if compile_prog "" "" ; then 2903 preadv=yes 2904fi 2905 2906########################################## 2907# fdt probe 2908# fdt support is mandatory for at least some target architectures, 2909# so insist on it if we're building those system emulators. 2910fdt_required=no 2911for target in $target_list; do 2912 case $target in 2913 aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu) 2914 fdt_required=yes 2915 ;; 2916 esac 2917done 2918 2919if test "$fdt_required" = "yes"; then 2920 if test "$fdt" = "no"; then 2921 error_exit "fdt disabled but some requested targets require it." \ 2922 "You can turn off fdt only if you also disable all the system emulation" \ 2923 "targets which need it (by specifying a cut down --target-list)." 2924 fi 2925 fdt=yes 2926fi 2927 2928if test "$fdt" != "no" ; then 2929 fdt_libs="-lfdt" 2930 # explicitly check for libfdt_env.h as it is missing in some stable installs 2931 cat > $TMPC << EOF 2932#include <libfdt_env.h> 2933int main(void) { return 0; } 2934EOF 2935 if compile_prog "" "$fdt_libs" ; then 2936 # system DTC is good - use it 2937 fdt=yes 2938 elif test -d ${source_path}/dtc/libfdt ; then 2939 # have submodule DTC - use it 2940 fdt=yes 2941 dtc_internal="yes" 2942 mkdir -p dtc 2943 if [ "$source_path" != `pwd` ] ; then 2944 symlink "$source_path/dtc/Makefile" "dtc/Makefile" 2945 symlink "$source_path/dtc/scripts" "dtc/scripts" 2946 fi 2947 fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt" 2948 fdt_libs="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs" 2949 elif test "$fdt" = "yes" ; then 2950 # have neither and want - prompt for system/submodule install 2951 error_exit "DTC (libfdt) not present. Your options:" \ 2952 " (1) Preferred: Install the DTC (libfdt) devel package" \ 2953 " (2) Fetch the DTC submodule, using:" \ 2954 " git submodule update --init dtc" 2955 else 2956 # don't have and don't want 2957 fdt_libs= 2958 fdt=no 2959 fi 2960fi 2961 2962libs_softmmu="$libs_softmmu $fdt_libs" 2963 2964########################################## 2965# GLX probe, used by milkymist-tmu2 2966if test "$glx" != "no" ; then 2967 glx_libs="-lGL -lX11" 2968 cat > $TMPC << EOF 2969#include <X11/Xlib.h> 2970#include <GL/gl.h> 2971#include <GL/glx.h> 2972int main(void) { glBegin(0); glXQueryVersion(0,0,0); return 0; } 2973EOF 2974 if compile_prog "" "-lGL -lX11" ; then 2975 glx=yes 2976 else 2977 if test "$glx" = "yes" ; then 2978 feature_not_found "glx" "Install GL devel (e.g. MESA)" 2979 fi 2980 glx_libs= 2981 glx=no 2982 fi 2983fi 2984 2985########################################## 2986# glusterfs probe 2987if test "$glusterfs" != "no" ; then 2988 if $pkg_config --atleast-version=3 glusterfs-api; then 2989 glusterfs="yes" 2990 glusterfs_cflags=`$pkg_config --cflags glusterfs-api` 2991 glusterfs_libs=`$pkg_config --libs glusterfs-api` 2992 if $pkg_config --atleast-version=5 glusterfs-api; then 2993 glusterfs_discard="yes" 2994 fi 2995 if $pkg_config --atleast-version=6 glusterfs-api; then 2996 glusterfs_zerofill="yes" 2997 fi 2998 else 2999 if test "$glusterfs" = "yes" ; then 3000 feature_not_found "GlusterFS backend support" "Install glusterfs-api devel" 3001 fi 3002 glusterfs="no" 3003 fi 3004fi 3005 3006# Check for inotify functions when we are building linux-user 3007# emulator. This is done because older glibc versions don't 3008# have syscall stubs for these implemented. In that case we 3009# don't provide them even if kernel supports them. 3010# 3011inotify=no 3012cat > $TMPC << EOF 3013#include <sys/inotify.h> 3014 3015int 3016main(void) 3017{ 3018 /* try to start inotify */ 3019 return inotify_init(); 3020} 3021EOF 3022if compile_prog "" "" ; then 3023 inotify=yes 3024fi 3025 3026inotify1=no 3027cat > $TMPC << EOF 3028#include <sys/inotify.h> 3029 3030int 3031main(void) 3032{ 3033 /* try to start inotify */ 3034 return inotify_init1(0); 3035} 3036EOF 3037if compile_prog "" "" ; then 3038 inotify1=yes 3039fi 3040 3041# check if utimensat and futimens are supported 3042utimens=no 3043cat > $TMPC << EOF 3044#define _ATFILE_SOURCE 3045#include <stddef.h> 3046#include <fcntl.h> 3047#include <sys/stat.h> 3048 3049int main(void) 3050{ 3051 utimensat(AT_FDCWD, "foo", NULL, 0); 3052 futimens(0, NULL); 3053 return 0; 3054} 3055EOF 3056if compile_prog "" "" ; then 3057 utimens=yes 3058fi 3059 3060# check if pipe2 is there 3061pipe2=no 3062cat > $TMPC << EOF 3063#include <unistd.h> 3064#include <fcntl.h> 3065 3066int main(void) 3067{ 3068 int pipefd[2]; 3069 return pipe2(pipefd, O_CLOEXEC); 3070} 3071EOF 3072if compile_prog "" "" ; then 3073 pipe2=yes 3074fi 3075 3076# check if accept4 is there 3077accept4=no 3078cat > $TMPC << EOF 3079#include <sys/socket.h> 3080#include <stddef.h> 3081 3082int main(void) 3083{ 3084 accept4(0, NULL, NULL, SOCK_CLOEXEC); 3085 return 0; 3086} 3087EOF 3088if compile_prog "" "" ; then 3089 accept4=yes 3090fi 3091 3092# check if tee/splice is there. vmsplice was added same time. 3093splice=no 3094cat > $TMPC << EOF 3095#include <unistd.h> 3096#include <fcntl.h> 3097#include <limits.h> 3098 3099int main(void) 3100{ 3101 int len, fd = 0; 3102 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK); 3103 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE); 3104 return 0; 3105} 3106EOF 3107if compile_prog "" "" ; then 3108 splice=yes 3109fi 3110 3111########################################## 3112# signalfd probe 3113signalfd="no" 3114cat > $TMPC << EOF 3115#include <unistd.h> 3116#include <sys/syscall.h> 3117#include <signal.h> 3118int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); } 3119EOF 3120 3121if compile_prog "" "" ; then 3122 signalfd=yes 3123fi 3124 3125# check if eventfd is supported 3126eventfd=no 3127cat > $TMPC << EOF 3128#include <sys/eventfd.h> 3129 3130int main(void) 3131{ 3132 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC); 3133} 3134EOF 3135if compile_prog "" "" ; then 3136 eventfd=yes 3137fi 3138 3139# check for fallocate 3140fallocate=no 3141cat > $TMPC << EOF 3142#include <fcntl.h> 3143 3144int main(void) 3145{ 3146 fallocate(0, 0, 0, 0); 3147 return 0; 3148} 3149EOF 3150if compile_prog "" "" ; then 3151 fallocate=yes 3152fi 3153 3154# check for fallocate hole punching 3155fallocate_punch_hole=no 3156cat > $TMPC << EOF 3157#include <fcntl.h> 3158#include <linux/falloc.h> 3159 3160int main(void) 3161{ 3162 fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0); 3163 return 0; 3164} 3165EOF 3166if compile_prog "" "" ; then 3167 fallocate_punch_hole=yes 3168fi 3169 3170# check for sync_file_range 3171sync_file_range=no 3172cat > $TMPC << EOF 3173#include <fcntl.h> 3174 3175int main(void) 3176{ 3177 sync_file_range(0, 0, 0, 0); 3178 return 0; 3179} 3180EOF 3181if compile_prog "" "" ; then 3182 sync_file_range=yes 3183fi 3184 3185# check for linux/fiemap.h and FS_IOC_FIEMAP 3186fiemap=no 3187cat > $TMPC << EOF 3188#include <sys/ioctl.h> 3189#include <linux/fs.h> 3190#include <linux/fiemap.h> 3191 3192int main(void) 3193{ 3194 ioctl(0, FS_IOC_FIEMAP, 0); 3195 return 0; 3196} 3197EOF 3198if compile_prog "" "" ; then 3199 fiemap=yes 3200fi 3201 3202# check for dup3 3203dup3=no 3204cat > $TMPC << EOF 3205#include <unistd.h> 3206 3207int main(void) 3208{ 3209 dup3(0, 0, 0); 3210 return 0; 3211} 3212EOF 3213if compile_prog "" "" ; then 3214 dup3=yes 3215fi 3216 3217# check for ppoll support 3218ppoll=no 3219cat > $TMPC << EOF 3220#include <poll.h> 3221 3222int main(void) 3223{ 3224 struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 }; 3225 ppoll(&pfd, 1, 0, 0); 3226 return 0; 3227} 3228EOF 3229if compile_prog "" "" ; then 3230 ppoll=yes 3231fi 3232 3233# check for prctl(PR_SET_TIMERSLACK , ... ) support 3234prctl_pr_set_timerslack=no 3235cat > $TMPC << EOF 3236#include <sys/prctl.h> 3237 3238int main(void) 3239{ 3240 prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0); 3241 return 0; 3242} 3243EOF 3244if compile_prog "" "" ; then 3245 prctl_pr_set_timerslack=yes 3246fi 3247 3248# check for epoll support 3249epoll=no 3250cat > $TMPC << EOF 3251#include <sys/epoll.h> 3252 3253int main(void) 3254{ 3255 epoll_create(0); 3256 return 0; 3257} 3258EOF 3259if compile_prog "" "" ; then 3260 epoll=yes 3261fi 3262 3263# epoll_create1 and epoll_pwait are later additions 3264# so we must check separately for their presence 3265epoll_create1=no 3266cat > $TMPC << EOF 3267#include <sys/epoll.h> 3268 3269int main(void) 3270{ 3271 /* Note that we use epoll_create1 as a value, not as 3272 * a function being called. This is necessary so that on 3273 * old SPARC glibc versions where the function was present in 3274 * the library but not declared in the header file we will 3275 * fail the configure check. (Otherwise we will get a compiler 3276 * warning but not an error, and will proceed to fail the 3277 * qemu compile where we compile with -Werror.) 3278 */ 3279 return (int)(uintptr_t)&epoll_create1; 3280} 3281EOF 3282if compile_prog "" "" ; then 3283 epoll_create1=yes 3284fi 3285 3286epoll_pwait=no 3287cat > $TMPC << EOF 3288#include <sys/epoll.h> 3289 3290int main(void) 3291{ 3292 epoll_pwait(0, 0, 0, 0, 0); 3293 return 0; 3294} 3295EOF 3296if compile_prog "" "" ; then 3297 epoll_pwait=yes 3298fi 3299 3300# check for sendfile support 3301sendfile=no 3302cat > $TMPC << EOF 3303#include <sys/sendfile.h> 3304 3305int main(void) 3306{ 3307 return sendfile(0, 0, 0, 0); 3308} 3309EOF 3310if compile_prog "" "" ; then 3311 sendfile=yes 3312fi 3313 3314# Check if tools are available to build documentation. 3315if test "$docs" != "no" ; then 3316 if has makeinfo && has pod2man; then 3317 docs=yes 3318 else 3319 if test "$docs" = "yes" ; then 3320 feature_not_found "docs" "Install texinfo and Perl/perl-podlators" 3321 fi 3322 docs=no 3323 fi 3324fi 3325 3326# Search for bswap_32 function 3327byteswap_h=no 3328cat > $TMPC << EOF 3329#include <byteswap.h> 3330int main(void) { return bswap_32(0); } 3331EOF 3332if compile_prog "" "" ; then 3333 byteswap_h=yes 3334fi 3335 3336# Search for bswap32 function 3337bswap_h=no 3338cat > $TMPC << EOF 3339#include <sys/endian.h> 3340#include <sys/types.h> 3341#include <machine/bswap.h> 3342int main(void) { return bswap32(0); } 3343EOF 3344if compile_prog "" "" ; then 3345 bswap_h=yes 3346fi 3347 3348########################################## 3349# Do we have libiscsi 3350# We check for iscsi_write16_sync() to make sure we have a 3351# at least version 1.4.0 of libiscsi. 3352if test "$libiscsi" != "no" ; then 3353 cat > $TMPC << EOF 3354#include <stdio.h> 3355#include <iscsi/iscsi.h> 3356int main(void) { iscsi_write16_sync(NULL,0,0,NULL,0,0,0,0,0,0,0); return 0; } 3357EOF 3358 if $pkg_config --atleast-version=1.7.0 libiscsi; then 3359 libiscsi="yes" 3360 libiscsi_cflags=$($pkg_config --cflags libiscsi) 3361 libiscsi_libs=$($pkg_config --libs libiscsi) 3362 elif compile_prog "" "-liscsi" ; then 3363 libiscsi="yes" 3364 libiscsi_libs="-liscsi" 3365 else 3366 if test "$libiscsi" = "yes" ; then 3367 feature_not_found "libiscsi" "Install libiscsi devel" 3368 fi 3369 libiscsi="no" 3370 fi 3371fi 3372 3373# We also need to know the API version because there was an 3374# API change from 1.4.0 to 1.5.0. 3375if test "$libiscsi" = "yes"; then 3376 cat >$TMPC <<EOF 3377#include <iscsi/iscsi.h> 3378int main(void) 3379{ 3380 iscsi_read10_task(0, 0, 0, 0, 0, 0, 0); 3381 return 0; 3382} 3383EOF 3384 if compile_prog "" "-liscsi"; then 3385 libiscsi_version="1.4.0" 3386 fi 3387fi 3388 3389########################################## 3390# Do we need libm 3391cat > $TMPC << EOF 3392#include <math.h> 3393int main(void) { return isnan(sin(0.0)); } 3394EOF 3395if compile_prog "" "" ; then 3396 : 3397elif compile_prog "" "-lm" ; then 3398 LIBS="-lm $LIBS" 3399 libs_qga="-lm $libs_qga" 3400else 3401 error_exit "libm check failed" 3402fi 3403 3404########################################## 3405# Do we need librt 3406# uClibc provides 2 versions of clock_gettime(), one with realtime 3407# support and one without. This means that the clock_gettime() don't 3408# need -lrt. We still need it for timer_create() so we check for this 3409# function in addition. 3410cat > $TMPC <<EOF 3411#include <signal.h> 3412#include <time.h> 3413int main(void) { 3414 timer_create(CLOCK_REALTIME, NULL, NULL); 3415 return clock_gettime(CLOCK_REALTIME, NULL); 3416} 3417EOF 3418 3419if compile_prog "" "" ; then 3420 : 3421# we need pthread for static linking. use previous pthread test result 3422elif compile_prog "" "-lrt $pthread_lib" ; then 3423 LIBS="-lrt $LIBS" 3424 libs_qga="-lrt $libs_qga" 3425fi 3426 3427if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \ 3428 "$aix" != "yes" -a "$haiku" != "yes" ; then 3429 libs_softmmu="-lutil $libs_softmmu" 3430fi 3431 3432########################################## 3433# spice probe 3434if test "$spice" != "no" ; then 3435 cat > $TMPC << EOF 3436#include <spice.h> 3437int main(void) { spice_server_new(); return 0; } 3438EOF 3439 spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null) 3440 spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null) 3441 if $pkg_config --atleast-version=0.12.0 spice-server && \ 3442 $pkg_config --atleast-version=0.12.3 spice-protocol && \ 3443 compile_prog "$spice_cflags" "$spice_libs" ; then 3444 spice="yes" 3445 libs_softmmu="$libs_softmmu $spice_libs" 3446 QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags" 3447 spice_protocol_version=$($pkg_config --modversion spice-protocol) 3448 spice_server_version=$($pkg_config --modversion spice-server) 3449 else 3450 if test "$spice" = "yes" ; then 3451 feature_not_found "spice" "Install spice-server and spice-protocol devel" 3452 fi 3453 spice="no" 3454 fi 3455fi 3456 3457# check for libcacard for smartcard support 3458smartcard_cflags="" 3459# TODO - what's the minimal nss version we support? 3460if test "$smartcard_nss" != "no"; then 3461 cat > $TMPC << EOF 3462#include <pk11pub.h> 3463int main(void) { PK11_FreeSlot(0); return 0; } 3464EOF 3465 smartcard_includes="-I\$(SRC_PATH)/libcacard" 3466 libcacard_libs="$($pkg_config --libs nss 2>/dev/null) $glib_libs" 3467 libcacard_cflags="$($pkg_config --cflags nss 2>/dev/null) $glib_cflags" 3468 test_cflags="$libcacard_cflags" 3469 # The header files in nss < 3.13.3 have a bug which causes them to 3470 # emit a warning. If we're going to compile QEMU with -Werror, then 3471 # test that the headers don't have this bug. Otherwise we would pass 3472 # the configure test but fail to compile QEMU later. 3473 if test "$werror" = "yes"; then 3474 test_cflags="-Werror $test_cflags" 3475 fi 3476 if test -n "$libtool" && 3477 $pkg_config --atleast-version=3.12.8 nss && \ 3478 compile_prog "$test_cflags" "$libcacard_libs"; then 3479 smartcard_nss="yes" 3480 QEMU_CFLAGS="$QEMU_CFLAGS $libcacard_cflags" 3481 QEMU_INCLUDES="$QEMU_INCLUDES $smartcard_includes" 3482 libs_softmmu="$libcacard_libs $libs_softmmu" 3483 else 3484 if test "$smartcard_nss" = "yes"; then 3485 feature_not_found "nss" 3486 fi 3487 smartcard_nss="no" 3488 fi 3489fi 3490 3491# check for libusb 3492if test "$libusb" != "no" ; then 3493 if $pkg_config --atleast-version=1.0.13 libusb-1.0; then 3494 libusb="yes" 3495 libusb_cflags=$($pkg_config --cflags libusb-1.0) 3496 libusb_libs=$($pkg_config --libs libusb-1.0) 3497 QEMU_CFLAGS="$QEMU_CFLAGS $libusb_cflags" 3498 libs_softmmu="$libs_softmmu $libusb_libs" 3499 else 3500 if test "$libusb" = "yes"; then 3501 feature_not_found "libusb" "Install libusb devel" 3502 fi 3503 libusb="no" 3504 fi 3505fi 3506 3507# check for usbredirparser for usb network redirection support 3508if test "$usb_redir" != "no" ; then 3509 if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then 3510 usb_redir="yes" 3511 usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5) 3512 usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5) 3513 QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags" 3514 libs_softmmu="$libs_softmmu $usb_redir_libs" 3515 else 3516 if test "$usb_redir" = "yes"; then 3517 feature_not_found "usb-redir" "Install usbredir devel" 3518 fi 3519 usb_redir="no" 3520 fi 3521fi 3522 3523########################################## 3524# check if we have VSS SDK headers for win 3525 3526if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then 3527 case "$vss_win32_sdk" in 3528 "") vss_win32_include="-I$source_path" ;; 3529 *\ *) # The SDK is installed in "Program Files" by default, but we cannot 3530 # handle path with spaces. So we symlink the headers into ".sdk/vss". 3531 vss_win32_include="-I$source_path/.sdk/vss" 3532 symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc" 3533 ;; 3534 *) vss_win32_include="-I$vss_win32_sdk" 3535 esac 3536 cat > $TMPC << EOF 3537#define __MIDL_user_allocate_free_DEFINED__ 3538#include <inc/win2003/vss.h> 3539int main(void) { return VSS_CTX_BACKUP; } 3540EOF 3541 if compile_prog "$vss_win32_include" "" ; then 3542 guest_agent_with_vss="yes" 3543 QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include" 3544 libs_qga="-lole32 -loleaut32 -lshlwapi -luuid -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga" 3545 else 3546 if test "$vss_win32_sdk" != "" ; then 3547 echo "ERROR: Please download and install Microsoft VSS SDK:" 3548 echo "ERROR: http://www.microsoft.com/en-us/download/details.aspx?id=23490" 3549 echo "ERROR: On POSIX-systems, you can extract the SDK headers by:" 3550 echo "ERROR: scripts/extract-vsssdk-headers setup.exe" 3551 echo "ERROR: The headers are extracted in the directory \`inc'." 3552 feature_not_found "VSS support" 3553 fi 3554 guest_agent_with_vss="no" 3555 fi 3556fi 3557 3558########################################## 3559# lookup Windows platform SDK (if not specified) 3560# The SDK is needed only to build .tlb (type library) file of guest agent 3561# VSS provider from the source. It is usually unnecessary because the 3562# pre-compiled .tlb file is included. 3563 3564if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss" = "yes" ; then 3565 if test -z "$win_sdk"; then 3566 programfiles="$PROGRAMFILES" 3567 test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432" 3568 if test -n "$programfiles"; then 3569 win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null 3570 else 3571 feature_not_found "Windows SDK" 3572 fi 3573 elif test "$win_sdk" = "no"; then 3574 win_sdk="" 3575 fi 3576fi 3577 3578########################################## 3579 3580########################################## 3581# check if we have fdatasync 3582 3583fdatasync=no 3584cat > $TMPC << EOF 3585#include <unistd.h> 3586int main(void) { 3587#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0 3588return fdatasync(0); 3589#else 3590#error Not supported 3591#endif 3592} 3593EOF 3594if compile_prog "" "" ; then 3595 fdatasync=yes 3596fi 3597 3598########################################## 3599# check if we have madvise 3600 3601madvise=no 3602cat > $TMPC << EOF 3603#include <sys/types.h> 3604#include <sys/mman.h> 3605#include <stddef.h> 3606int main(void) { return madvise(NULL, 0, MADV_DONTNEED); } 3607EOF 3608if compile_prog "" "" ; then 3609 madvise=yes 3610fi 3611 3612########################################## 3613# check if we have posix_madvise 3614 3615posix_madvise=no 3616cat > $TMPC << EOF 3617#include <sys/mman.h> 3618#include <stddef.h> 3619int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); } 3620EOF 3621if compile_prog "" "" ; then 3622 posix_madvise=yes 3623fi 3624 3625########################################## 3626# check if we have usable SIGEV_THREAD_ID 3627 3628sigev_thread_id=no 3629cat > $TMPC << EOF 3630#include <signal.h> 3631int main(void) { 3632 struct sigevent ev; 3633 ev.sigev_notify = SIGEV_THREAD_ID; 3634 ev._sigev_un._tid = 0; 3635 asm volatile("" : : "g"(&ev)); 3636 return 0; 3637} 3638EOF 3639if compile_prog "" "" ; then 3640 sigev_thread_id=yes 3641fi 3642 3643########################################## 3644# check if trace backend exists 3645 3646$python "$source_path/scripts/tracetool.py" "--backend=$trace_backend" --check-backend > /dev/null 2> /dev/null 3647if test "$?" -ne 0 ; then 3648 error_exit "invalid trace backend" \ 3649 "Please choose a supported trace backend." 3650fi 3651 3652########################################## 3653# For 'ust' backend, test if ust headers are present 3654if test "$trace_backend" = "ust"; then 3655 cat > $TMPC << EOF 3656#include <lttng/tracepoint.h> 3657int main(void) { return 0; } 3658EOF 3659 if compile_prog "" "" ; then 3660 if $pkg_config lttng-ust --exists; then 3661 lttng_ust_libs=`$pkg_config --libs lttng-ust` 3662 else 3663 lttng_ust_libs="-llttng-ust" 3664 fi 3665 if $pkg_config liburcu-bp --exists; then 3666 urcu_bp_libs=`$pkg_config --libs liburcu-bp` 3667 else 3668 urcu_bp_libs="-lurcu-bp" 3669 fi 3670 3671 LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS" 3672 libs_qga="$lttng_ust_libs $urcu_bp_libs $libs_qga" 3673 else 3674 error_exit "Trace backend 'ust' missing lttng-ust header files" 3675 fi 3676fi 3677 3678########################################## 3679# For 'dtrace' backend, test if 'dtrace' command is present 3680if test "$trace_backend" = "dtrace"; then 3681 if ! has 'dtrace' ; then 3682 error_exit "dtrace command is not found in PATH $PATH" 3683 fi 3684 trace_backend_stap="no" 3685 if has 'stap' ; then 3686 trace_backend_stap="yes" 3687 fi 3688fi 3689 3690########################################## 3691# check and set a backend for coroutine 3692 3693# We prefer ucontext, but it's not always possible. The fallback 3694# is sigcontext. gthread is not selectable except explicitly, because 3695# it is not functional enough to run QEMU proper. (It is occasionally 3696# useful for debugging purposes.) On Windows the only valid backend 3697# is the Windows-specific one. 3698 3699ucontext_works=no 3700if test "$darwin" != "yes"; then 3701 cat > $TMPC << EOF 3702#include <ucontext.h> 3703#ifdef __stub_makecontext 3704#error Ignoring glibc stub makecontext which will always fail 3705#endif 3706int main(void) { makecontext(0, 0, 0); return 0; } 3707EOF 3708 if compile_prog "" "" ; then 3709 ucontext_works=yes 3710 fi 3711fi 3712 3713if test "$coroutine" = ""; then 3714 if test "$mingw32" = "yes"; then 3715 coroutine=win32 3716 elif test "$ucontext_works" = "yes"; then 3717 coroutine=ucontext 3718 else 3719 coroutine=sigaltstack 3720 fi 3721else 3722 case $coroutine in 3723 windows) 3724 if test "$mingw32" != "yes"; then 3725 error_exit "'windows' coroutine backend only valid for Windows" 3726 fi 3727 # Unfortunately the user visible backend name doesn't match the 3728 # coroutine-*.c filename for this case, so we have to adjust it here. 3729 coroutine=win32 3730 ;; 3731 ucontext) 3732 if test "$ucontext_works" != "yes"; then 3733 feature_not_found "ucontext" 3734 fi 3735 ;; 3736 gthread|sigaltstack) 3737 if test "$mingw32" = "yes"; then 3738 error_exit "only the 'windows' coroutine backend is valid for Windows" 3739 fi 3740 ;; 3741 *) 3742 error_exit "unknown coroutine backend $coroutine" 3743 ;; 3744 esac 3745fi 3746 3747if test "$coroutine_pool" = ""; then 3748 if test "$coroutine" = "gthread"; then 3749 coroutine_pool=no 3750 else 3751 coroutine_pool=yes 3752 fi 3753fi 3754if test "$coroutine" = "gthread" -a "$coroutine_pool" = "yes"; then 3755 error_exit "'gthread' coroutine backend does not support pool (use --disable-coroutine-pool)" 3756fi 3757 3758########################################## 3759# check if we have open_by_handle_at 3760 3761open_by_handle_at=no 3762cat > $TMPC << EOF 3763#include <fcntl.h> 3764#if !defined(AT_EMPTY_PATH) 3765# error missing definition 3766#else 3767int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); } 3768#endif 3769EOF 3770if compile_prog "" "" ; then 3771 open_by_handle_at=yes 3772fi 3773 3774######################################## 3775# check if we have linux/magic.h 3776 3777linux_magic_h=no 3778cat > $TMPC << EOF 3779#include <linux/magic.h> 3780int main(void) { 3781 return 0; 3782} 3783EOF 3784if compile_prog "" "" ; then 3785 linux_magic_h=yes 3786fi 3787 3788######################################## 3789# check whether we can disable warning option with a pragma (this is needed 3790# to silence warnings in the headers of some versions of external libraries). 3791# This test has to be compiled with -Werror as otherwise an unknown pragma is 3792# only a warning. 3793# 3794# If we can't selectively disable warning in the code, disable -Werror so that 3795# the build doesn't fail anyway. 3796 3797pragma_disable_unused_but_set=no 3798cat > $TMPC << EOF 3799#pragma GCC diagnostic push 3800#pragma GCC diagnostic ignored "-Wunused-but-set-variable" 3801#pragma GCC diagnostic ignored "-Wstrict-prototypes" 3802#pragma GCC diagnostic pop 3803 3804int main(void) { 3805 return 0; 3806} 3807EOF 3808if compile_prog "-Werror" "" ; then 3809 pragma_diagnostic_available=yes 3810else 3811 werror=no 3812fi 3813 3814######################################## 3815# check if we have valgrind/valgrind.h and valgrind/memcheck.h 3816 3817valgrind_h=no 3818cat > $TMPC << EOF 3819#include <valgrind/valgrind.h> 3820#include <valgrind/memcheck.h> 3821int main(void) { 3822 return 0; 3823} 3824EOF 3825if compile_prog "" "" ; then 3826 valgrind_h=yes 3827fi 3828 3829######################################## 3830# check if environ is declared 3831 3832has_environ=no 3833cat > $TMPC << EOF 3834#include <unistd.h> 3835int main(void) { 3836 environ = 0; 3837 return 0; 3838} 3839EOF 3840if compile_prog "" "" ; then 3841 has_environ=yes 3842fi 3843 3844######################################## 3845# check if cpuid.h is usable. 3846 3847cpuid_h=no 3848cat > $TMPC << EOF 3849#include <cpuid.h> 3850int main(void) { 3851 unsigned a, b, c, d; 3852 int max = __get_cpuid_max(0, 0); 3853 3854 if (max >= 1) { 3855 __cpuid(1, a, b, c, d); 3856 } 3857 3858 if (max >= 7) { 3859 __cpuid_count(7, 0, a, b, c, d); 3860 } 3861 3862 return 0; 3863} 3864EOF 3865if compile_prog "" "" ; then 3866 cpuid_h=yes 3867fi 3868 3869######################################## 3870# check if __[u]int128_t is usable. 3871 3872int128=no 3873cat > $TMPC << EOF 3874#if defined(__clang_major__) && defined(__clang_minor__) 3875# if ((__clang_major__ < 3) || (__clang_major__ == 3) && (__clang_minor__ < 2)) 3876# error __int128_t does not work in CLANG before 3.2 3877# endif 3878#endif 3879__int128_t a; 3880__uint128_t b; 3881int main (void) { 3882 a = a + b; 3883 b = a * b; 3884 a = a * a; 3885 return 0; 3886} 3887EOF 3888if compile_prog "" "" ; then 3889 int128=yes 3890fi 3891 3892######################################## 3893# check if getauxval is available. 3894 3895getauxval=no 3896cat > $TMPC << EOF 3897#include <sys/auxv.h> 3898int main(void) { 3899 return getauxval(AT_HWCAP) == 0; 3900} 3901EOF 3902if compile_prog "" "" ; then 3903 getauxval=yes 3904fi 3905 3906########################################## 3907# End of CC checks 3908# After here, no more $cc or $ld runs 3909 3910if test "$gcov" = "yes" ; then 3911 CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS" 3912 LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS" 3913elif test "$debug" = "no" ; then 3914 CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS" 3915fi 3916 3917########################################## 3918# Do we have libnfs 3919if test "$libnfs" != "no" ; then 3920 if $pkg_config --atleast-version=1.9.3 libnfs; then 3921 libnfs="yes" 3922 libnfs_libs=$($pkg_config --libs libnfs) 3923 LIBS="$LIBS $libnfs_libs" 3924 else 3925 if test "$libnfs" = "yes" ; then 3926 feature_not_found "libnfs" 3927 fi 3928 libnfs="no" 3929 fi 3930fi 3931 3932# Disable zero malloc errors for official releases unless explicitly told to 3933# enable/disable 3934if test -z "$zero_malloc" ; then 3935 if test "$z_version" = "50" ; then 3936 zero_malloc="no" 3937 else 3938 zero_malloc="yes" 3939 fi 3940fi 3941 3942# Now we've finished running tests it's OK to add -Werror to the compiler flags 3943if test "$werror" = "yes"; then 3944 QEMU_CFLAGS="-Werror $QEMU_CFLAGS" 3945fi 3946 3947if test "$solaris" = "no" ; then 3948 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then 3949 LDFLAGS="-Wl,--warn-common $LDFLAGS" 3950 fi 3951fi 3952 3953# test if pod2man has --utf8 option 3954if pod2man --help | grep -q utf8; then 3955 POD2MAN="pod2man --utf8" 3956else 3957 POD2MAN="pod2man" 3958fi 3959 3960# Use ASLR, no-SEH and DEP if available 3961if test "$mingw32" = "yes" ; then 3962 for flag in --dynamicbase --no-seh --nxcompat; do 3963 if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then 3964 LDFLAGS="-Wl,$flag $LDFLAGS" 3965 fi 3966 done 3967fi 3968 3969qemu_confdir=$sysconfdir$confsuffix 3970qemu_moddir=$libdir$confsuffix 3971qemu_datadir=$datadir$confsuffix 3972qemu_localedir="$datadir/locale" 3973 3974tools="" 3975if test "$want_tools" = "yes" ; then 3976 tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools" 3977 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then 3978 tools="qemu-nbd\$(EXESUF) $tools" 3979 fi 3980fi 3981if test "$softmmu" = yes ; then 3982 if test "$virtfs" != no ; then 3983 if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then 3984 virtfs=yes 3985 tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)" 3986 else 3987 if test "$virtfs" = yes; then 3988 error_exit "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel" 3989 fi 3990 virtfs=no 3991 fi 3992 fi 3993fi 3994if [ "$guest_agent" != "no" ]; then 3995 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then 3996 tools="qemu-ga\$(EXESUF) $tools" 3997 if [ "$mingw32" = "yes" -a "$guest_agent_with_vss" = "yes" ]; then 3998 tools="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb $tools" 3999 fi 4000 guest_agent=yes 4001 elif [ "$guest_agent" != yes ]; then 4002 guest_agent=no 4003 else 4004 error_exit "Guest agent is not supported on this platform" 4005 fi 4006fi 4007 4008# Mac OS X ships with a broken assembler 4009roms= 4010if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \ 4011 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \ 4012 "$softmmu" = yes ; then 4013 roms="optionrom" 4014fi 4015if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then 4016 roms="$roms spapr-rtas" 4017fi 4018 4019if test "$cpu" = "s390x" ; then 4020 roms="$roms s390-ccw" 4021fi 4022 4023# Probe for the need for relocating the user-only binary. 4024if test "$pie" = "no" ; then 4025 textseg_addr= 4026 case "$cpu" in 4027 arm | hppa | i386 | m68k | ppc | ppc64 | s390* | sparc | sparc64 | x86_64 | x32) 4028 textseg_addr=0x60000000 4029 ;; 4030 mips) 4031 textseg_addr=0x400000 4032 ;; 4033 esac 4034 if [ -n "$textseg_addr" ]; then 4035 cat > $TMPC <<EOF 4036 int main(void) { return 0; } 4037EOF 4038 textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr" 4039 if ! compile_prog "" "$textseg_ldflags"; then 4040 # In case ld does not support -Ttext-segment, edit the default linker 4041 # script via sed to set the .text start addr. This is needed on FreeBSD 4042 # at least. 4043 $ld --verbose | sed \ 4044 -e '1,/==================================================/d' \ 4045 -e '/==================================================/,$d' \ 4046 -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \ 4047 -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld 4048 textseg_ldflags="-Wl,-T../config-host.ld" 4049 fi 4050 fi 4051fi 4052 4053# add pixman flags after all config tests are done 4054QEMU_CFLAGS="$QEMU_CFLAGS $pixman_cflags $fdt_cflags" 4055libs_softmmu="$libs_softmmu $pixman_libs" 4056 4057echo "Install prefix $prefix" 4058echo "BIOS directory `eval echo $qemu_datadir`" 4059echo "binary directory `eval echo $bindir`" 4060echo "library directory `eval echo $libdir`" 4061echo "module directory `eval echo $qemu_moddir`" 4062echo "libexec directory `eval echo $libexecdir`" 4063echo "include directory `eval echo $includedir`" 4064echo "config directory `eval echo $sysconfdir`" 4065if test "$mingw32" = "no" ; then 4066echo "local state directory `eval echo $local_statedir`" 4067echo "Manual directory `eval echo $mandir`" 4068echo "ELF interp prefix $interp_prefix" 4069else 4070echo "local state directory queried at runtime" 4071echo "Windows SDK $win_sdk" 4072fi 4073echo "Source path $source_path" 4074echo "C compiler $cc" 4075echo "Host C compiler $host_cc" 4076echo "C++ compiler $cxx" 4077echo "Objective-C compiler $objcc" 4078echo "ARFLAGS $ARFLAGS" 4079echo "CFLAGS $CFLAGS" 4080echo "QEMU_CFLAGS $QEMU_CFLAGS" 4081echo "LDFLAGS $LDFLAGS" 4082echo "make $make" 4083echo "install $install" 4084echo "python $python" 4085if test "$slirp" = "yes" ; then 4086 echo "smbd $smbd" 4087fi 4088echo "module support $modules" 4089echo "host CPU $cpu" 4090echo "host big endian $bigendian" 4091echo "target list $target_list" 4092echo "tcg debug enabled $debug_tcg" 4093echo "gprof enabled $gprof" 4094echo "sparse enabled $sparse" 4095echo "strip binaries $strip_opt" 4096echo "profiler $profiler" 4097echo "static build $static" 4098if test "$darwin" = "yes" ; then 4099 echo "Cocoa support $cocoa" 4100fi 4101echo "pixman $pixman" 4102echo "SDL support $sdl" 4103echo "GTK support $gtk" 4104echo "VTE support $vte" 4105echo "curses support $curses" 4106echo "curl support $curl" 4107echo "mingw32 support $mingw32" 4108echo "Audio drivers $audio_drv_list" 4109echo "Block whitelist (rw) $block_drv_rw_whitelist" 4110echo "Block whitelist (ro) $block_drv_ro_whitelist" 4111echo "VirtFS support $virtfs" 4112echo "VNC support $vnc" 4113if test "$vnc" = "yes" ; then 4114 echo "VNC TLS support $vnc_tls" 4115 echo "VNC SASL support $vnc_sasl" 4116 echo "VNC JPEG support $vnc_jpeg" 4117 echo "VNC PNG support $vnc_png" 4118 echo "VNC WS support $vnc_ws" 4119fi 4120if test -n "$sparc_cpu"; then 4121 echo "Target Sparc Arch $sparc_cpu" 4122fi 4123echo "xen support $xen" 4124echo "brlapi support $brlapi" 4125echo "bluez support $bluez" 4126echo "Documentation $docs" 4127echo "GUEST_BASE $guest_base" 4128echo "PIE $pie" 4129echo "vde support $vde" 4130echo "netmap support $netmap" 4131echo "Linux AIO support $linux_aio" 4132echo "ATTR/XATTR support $attr" 4133echo "Install blobs $blobs" 4134echo "KVM support $kvm" 4135echo "RDMA support $rdma" 4136echo "TCG interpreter $tcg_interpreter" 4137echo "fdt support $fdt" 4138echo "preadv support $preadv" 4139echo "fdatasync $fdatasync" 4140echo "madvise $madvise" 4141echo "posix_madvise $posix_madvise" 4142echo "sigev_thread_id $sigev_thread_id" 4143echo "uuid support $uuid" 4144echo "libcap-ng support $cap_ng" 4145echo "vhost-net support $vhost_net" 4146echo "vhost-scsi support $vhost_scsi" 4147echo "Trace backend $trace_backend" 4148echo "Trace output file $trace_file-<pid>" 4149if test "$spice" = "yes"; then 4150echo "spice support $spice ($spice_protocol_version/$spice_server_version)" 4151else 4152echo "spice support $spice" 4153fi 4154echo "rbd support $rbd" 4155echo "xfsctl support $xfs" 4156echo "nss used $smartcard_nss" 4157echo "libusb $libusb" 4158echo "usb net redir $usb_redir" 4159echo "GLX support $glx" 4160if test "$libiscsi_version" = "1.4.0"; then 4161echo "libiscsi support $libiscsi (1.4.0)" 4162else 4163echo "libiscsi support $libiscsi" 4164fi 4165echo "libnfs support $libnfs" 4166echo "build guest agent $guest_agent" 4167echo "QGA VSS support $guest_agent_with_vss" 4168echo "seccomp support $seccomp" 4169echo "coroutine backend $coroutine" 4170echo "coroutine pool $coroutine_pool" 4171echo "GlusterFS support $glusterfs" 4172echo "virtio-blk-data-plane $virtio_blk_data_plane" 4173echo "gcov $gcov_tool" 4174echo "gcov enabled $gcov" 4175echo "TPM support $tpm" 4176echo "libssh2 support $libssh2" 4177echo "TPM passthrough $tpm_passthrough" 4178echo "QOM debugging $qom_cast_debug" 4179echo "vhdx $vhdx" 4180echo "Quorum $quorum" 4181echo "lzo support $lzo" 4182echo "snappy support $snappy" 4183 4184if test "$sdl_too_old" = "yes"; then 4185echo "-> Your SDL version is too old - please upgrade to have SDL support" 4186fi 4187 4188config_host_mak="config-host.mak" 4189 4190echo "# Automatically generated by configure - do not modify" >config-all-disas.mak 4191 4192echo "# Automatically generated by configure - do not modify" > $config_host_mak 4193echo >> $config_host_mak 4194 4195echo all: >> $config_host_mak 4196echo "prefix=$prefix" >> $config_host_mak 4197echo "bindir=$bindir" >> $config_host_mak 4198echo "libdir=$libdir" >> $config_host_mak 4199echo "libexecdir=$libexecdir" >> $config_host_mak 4200echo "includedir=$includedir" >> $config_host_mak 4201echo "mandir=$mandir" >> $config_host_mak 4202echo "sysconfdir=$sysconfdir" >> $config_host_mak 4203echo "qemu_confdir=$qemu_confdir" >> $config_host_mak 4204echo "qemu_datadir=$qemu_datadir" >> $config_host_mak 4205echo "qemu_docdir=$qemu_docdir" >> $config_host_mak 4206echo "qemu_moddir=$qemu_moddir" >> $config_host_mak 4207if test "$mingw32" = "no" ; then 4208 echo "qemu_localstatedir=$local_statedir" >> $config_host_mak 4209fi 4210echo "qemu_helperdir=$libexecdir" >> $config_host_mak 4211echo "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak 4212echo "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak 4213echo "qemu_localedir=$qemu_localedir" >> $config_host_mak 4214echo "libs_softmmu=$libs_softmmu" >> $config_host_mak 4215 4216echo "ARCH=$ARCH" >> $config_host_mak 4217 4218if test "$debug_tcg" = "yes" ; then 4219 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak 4220fi 4221if test "$strip_opt" = "yes" ; then 4222 echo "STRIP=${strip}" >> $config_host_mak 4223fi 4224if test "$bigendian" = "yes" ; then 4225 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak 4226fi 4227if test "$mingw32" = "yes" ; then 4228 echo "CONFIG_WIN32=y" >> $config_host_mak 4229 rc_version=`cat $source_path/VERSION` 4230 version_major=${rc_version%%.*} 4231 rc_version=${rc_version#*.} 4232 version_minor=${rc_version%%.*} 4233 rc_version=${rc_version#*.} 4234 version_subminor=${rc_version%%.*} 4235 version_micro=0 4236 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak 4237 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak 4238 if test "$guest_agent_with_vss" = "yes" ; then 4239 echo "CONFIG_QGA_VSS=y" >> $config_host_mak 4240 echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak 4241 fi 4242else 4243 echo "CONFIG_POSIX=y" >> $config_host_mak 4244fi 4245 4246if test "$linux" = "yes" ; then 4247 echo "CONFIG_LINUX=y" >> $config_host_mak 4248fi 4249 4250if test "$darwin" = "yes" ; then 4251 echo "CONFIG_DARWIN=y" >> $config_host_mak 4252fi 4253 4254if test "$aix" = "yes" ; then 4255 echo "CONFIG_AIX=y" >> $config_host_mak 4256fi 4257 4258if test "$solaris" = "yes" ; then 4259 echo "CONFIG_SOLARIS=y" >> $config_host_mak 4260 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak 4261 if test "$needs_libsunmath" = "yes" ; then 4262 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak 4263 fi 4264fi 4265if test "$haiku" = "yes" ; then 4266 echo "CONFIG_HAIKU=y" >> $config_host_mak 4267fi 4268if test "$static" = "yes" ; then 4269 echo "CONFIG_STATIC=y" >> $config_host_mak 4270fi 4271if test "$profiler" = "yes" ; then 4272 echo "CONFIG_PROFILER=y" >> $config_host_mak 4273fi 4274if test "$slirp" = "yes" ; then 4275 echo "CONFIG_SLIRP=y" >> $config_host_mak 4276 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak 4277fi 4278if test "$vde" = "yes" ; then 4279 echo "CONFIG_VDE=y" >> $config_host_mak 4280fi 4281if test "$netmap" = "yes" ; then 4282 echo "CONFIG_NETMAP=y" >> $config_host_mak 4283fi 4284if test "$cap_ng" = "yes" ; then 4285 echo "CONFIG_LIBCAP=y" >> $config_host_mak 4286fi 4287echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak 4288for drv in $audio_drv_list; do 4289 def=CONFIG_`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'` 4290 echo "$def=y" >> $config_host_mak 4291 if test "$drv" = "fmod"; then 4292 echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak 4293 fi 4294done 4295if test "$audio_pt_int" = "yes" ; then 4296 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak 4297fi 4298if test "$audio_win_int" = "yes" ; then 4299 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak 4300fi 4301echo "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak 4302echo "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak 4303if test "$vnc" = "yes" ; then 4304 echo "CONFIG_VNC=y" >> $config_host_mak 4305fi 4306if test "$vnc_tls" = "yes" ; then 4307 echo "CONFIG_VNC_TLS=y" >> $config_host_mak 4308fi 4309if test "$vnc_sasl" = "yes" ; then 4310 echo "CONFIG_VNC_SASL=y" >> $config_host_mak 4311fi 4312if test "$vnc_jpeg" = "yes" ; then 4313 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak 4314fi 4315if test "$vnc_png" = "yes" ; then 4316 echo "CONFIG_VNC_PNG=y" >> $config_host_mak 4317fi 4318if test "$vnc_ws" = "yes" ; then 4319 echo "CONFIG_VNC_WS=y" >> $config_host_mak 4320 echo "VNC_WS_CFLAGS=$vnc_ws_cflags" >> $config_host_mak 4321fi 4322if test "$fnmatch" = "yes" ; then 4323 echo "CONFIG_FNMATCH=y" >> $config_host_mak 4324fi 4325if test "$uuid" = "yes" ; then 4326 echo "CONFIG_UUID=y" >> $config_host_mak 4327fi 4328if test "$xfs" = "yes" ; then 4329 echo "CONFIG_XFS=y" >> $config_host_mak 4330fi 4331qemu_version=`head $source_path/VERSION` 4332echo "VERSION=$qemu_version" >>$config_host_mak 4333echo "PKGVERSION=$pkgversion" >>$config_host_mak 4334echo "SRC_PATH=$source_path" >> $config_host_mak 4335echo "TARGET_DIRS=$target_list" >> $config_host_mak 4336if [ "$docs" = "yes" ] ; then 4337 echo "BUILD_DOCS=yes" >> $config_host_mak 4338fi 4339if test "$modules" = "yes"; then 4340 # $shacmd can generate a hash started with digit, which the compiler doesn't 4341 # like as an symbol. So prefix it with an underscore 4342 echo "CONFIG_STAMP=_`(echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ `" >> $config_host_mak 4343 echo "CONFIG_MODULES=y" >> $config_host_mak 4344fi 4345if test "$sdl" = "yes" ; then 4346 echo "CONFIG_SDL=y" >> $config_host_mak 4347 echo "CONFIG_SDLABI=$sdlabi" >> $config_host_mak 4348 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak 4349fi 4350if test "$cocoa" = "yes" ; then 4351 echo "CONFIG_COCOA=y" >> $config_host_mak 4352fi 4353if test "$curses" = "yes" ; then 4354 echo "CONFIG_CURSES=y" >> $config_host_mak 4355fi 4356if test "$utimens" = "yes" ; then 4357 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak 4358fi 4359if test "$pipe2" = "yes" ; then 4360 echo "CONFIG_PIPE2=y" >> $config_host_mak 4361fi 4362if test "$accept4" = "yes" ; then 4363 echo "CONFIG_ACCEPT4=y" >> $config_host_mak 4364fi 4365if test "$splice" = "yes" ; then 4366 echo "CONFIG_SPLICE=y" >> $config_host_mak 4367fi 4368if test "$eventfd" = "yes" ; then 4369 echo "CONFIG_EVENTFD=y" >> $config_host_mak 4370fi 4371if test "$fallocate" = "yes" ; then 4372 echo "CONFIG_FALLOCATE=y" >> $config_host_mak 4373fi 4374if test "$fallocate_punch_hole" = "yes" ; then 4375 echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak 4376fi 4377if test "$sync_file_range" = "yes" ; then 4378 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak 4379fi 4380if test "$fiemap" = "yes" ; then 4381 echo "CONFIG_FIEMAP=y" >> $config_host_mak 4382fi 4383if test "$dup3" = "yes" ; then 4384 echo "CONFIG_DUP3=y" >> $config_host_mak 4385fi 4386if test "$ppoll" = "yes" ; then 4387 echo "CONFIG_PPOLL=y" >> $config_host_mak 4388fi 4389if test "$prctl_pr_set_timerslack" = "yes" ; then 4390 echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak 4391fi 4392if test "$epoll" = "yes" ; then 4393 echo "CONFIG_EPOLL=y" >> $config_host_mak 4394fi 4395if test "$epoll_create1" = "yes" ; then 4396 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak 4397fi 4398if test "$epoll_pwait" = "yes" ; then 4399 echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak 4400fi 4401if test "$sendfile" = "yes" ; then 4402 echo "CONFIG_SENDFILE=y" >> $config_host_mak 4403fi 4404if test "$inotify" = "yes" ; then 4405 echo "CONFIG_INOTIFY=y" >> $config_host_mak 4406fi 4407if test "$inotify1" = "yes" ; then 4408 echo "CONFIG_INOTIFY1=y" >> $config_host_mak 4409fi 4410if test "$byteswap_h" = "yes" ; then 4411 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak 4412fi 4413if test "$bswap_h" = "yes" ; then 4414 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak 4415fi 4416if test "$curl" = "yes" ; then 4417 echo "CONFIG_CURL=m" >> $config_host_mak 4418 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak 4419 echo "CURL_LIBS=$curl_libs" >> $config_host_mak 4420fi 4421if test "$brlapi" = "yes" ; then 4422 echo "CONFIG_BRLAPI=y" >> $config_host_mak 4423fi 4424if test "$bluez" = "yes" ; then 4425 echo "CONFIG_BLUEZ=y" >> $config_host_mak 4426 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak 4427fi 4428echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak 4429if test "$gtk" = "yes" ; then 4430 echo "CONFIG_GTK=y" >> $config_host_mak 4431 echo "CONFIG_GTKABI=$gtkabi" >> $config_host_mak 4432 echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak 4433fi 4434if test "$vte" = "yes" ; then 4435 echo "CONFIG_VTE=y" >> $config_host_mak 4436 echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak 4437fi 4438if test "$xen" = "yes" ; then 4439 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak 4440 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak 4441fi 4442if test "$linux_aio" = "yes" ; then 4443 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak 4444fi 4445if test "$attr" = "yes" ; then 4446 echo "CONFIG_ATTR=y" >> $config_host_mak 4447fi 4448if test "$libattr" = "yes" ; then 4449 echo "CONFIG_LIBATTR=y" >> $config_host_mak 4450fi 4451if test "$virtfs" = "yes" ; then 4452 echo "CONFIG_VIRTFS=y" >> $config_host_mak 4453fi 4454if test "$vhost_scsi" = "yes" ; then 4455 echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak 4456fi 4457if test "$blobs" = "yes" ; then 4458 echo "INSTALL_BLOBS=yes" >> $config_host_mak 4459fi 4460if test "$iovec" = "yes" ; then 4461 echo "CONFIG_IOVEC=y" >> $config_host_mak 4462fi 4463if test "$preadv" = "yes" ; then 4464 echo "CONFIG_PREADV=y" >> $config_host_mak 4465fi 4466if test "$fdt" = "yes" ; then 4467 echo "CONFIG_FDT=y" >> $config_host_mak 4468fi 4469if test "$signalfd" = "yes" ; then 4470 echo "CONFIG_SIGNALFD=y" >> $config_host_mak 4471fi 4472if test "$tcg_interpreter" = "yes" ; then 4473 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak 4474fi 4475if test "$fdatasync" = "yes" ; then 4476 echo "CONFIG_FDATASYNC=y" >> $config_host_mak 4477fi 4478if test "$madvise" = "yes" ; then 4479 echo "CONFIG_MADVISE=y" >> $config_host_mak 4480fi 4481if test "$posix_madvise" = "yes" ; then 4482 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak 4483fi 4484if test "$sigev_thread_id" = "yes" ; then 4485 echo "CONFIG_SIGEV_THREAD_ID=y" >> $config_host_mak 4486fi 4487 4488if test "$spice" = "yes" ; then 4489 echo "CONFIG_SPICE=y" >> $config_host_mak 4490fi 4491 4492if test "$smartcard_nss" = "yes" ; then 4493 echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak 4494 echo "libcacard_libs=$libcacard_libs" >> $config_host_mak 4495 echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak 4496fi 4497 4498if test "$libusb" = "yes" ; then 4499 echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak 4500fi 4501 4502if test "$usb_redir" = "yes" ; then 4503 echo "CONFIG_USB_REDIR=y" >> $config_host_mak 4504fi 4505 4506if test "$glx" = "yes" ; then 4507 echo "CONFIG_GLX=y" >> $config_host_mak 4508 echo "GLX_LIBS=$glx_libs" >> $config_host_mak 4509fi 4510 4511if test "$lzo" = "yes" ; then 4512 echo "CONFIG_LZO=y" >> $config_host_mak 4513fi 4514 4515if test "$snappy" = "yes" ; then 4516 echo "CONFIG_SNAPPY=y" >> $config_host_mak 4517fi 4518 4519if test "$libiscsi" = "yes" ; then 4520 echo "CONFIG_LIBISCSI=m" >> $config_host_mak 4521 if test "$libiscsi_version" = "1.4.0"; then 4522 echo "CONFIG_LIBISCSI_1_4=y" >> $config_host_mak 4523 fi 4524 echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak 4525 echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak 4526fi 4527 4528if test "$libnfs" = "yes" ; then 4529 echo "CONFIG_LIBNFS=y" >> $config_host_mak 4530fi 4531 4532if test "$seccomp" = "yes"; then 4533 echo "CONFIG_SECCOMP=y" >> $config_host_mak 4534fi 4535 4536# XXX: suppress that 4537if [ "$bsd" = "yes" ] ; then 4538 echo "CONFIG_BSD=y" >> $config_host_mak 4539fi 4540 4541if test "$zero_malloc" = "yes" ; then 4542 echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak 4543fi 4544if test "$qom_cast_debug" = "yes" ; then 4545 echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak 4546fi 4547if test "$rbd" = "yes" ; then 4548 echo "CONFIG_RBD=m" >> $config_host_mak 4549 echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak 4550 echo "RBD_LIBS=$rbd_libs" >> $config_host_mak 4551fi 4552 4553echo "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak 4554if test "$coroutine_pool" = "yes" ; then 4555 echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak 4556else 4557 echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak 4558fi 4559 4560if test "$open_by_handle_at" = "yes" ; then 4561 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak 4562fi 4563 4564if test "$linux_magic_h" = "yes" ; then 4565 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak 4566fi 4567 4568if test "$pragma_diagnostic_available" = "yes" ; then 4569 echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak 4570fi 4571 4572if test "$valgrind_h" = "yes" ; then 4573 echo "CONFIG_VALGRIND_H=y" >> $config_host_mak 4574fi 4575 4576if test "$has_environ" = "yes" ; then 4577 echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak 4578fi 4579 4580if test "$cpuid_h" = "yes" ; then 4581 echo "CONFIG_CPUID_H=y" >> $config_host_mak 4582fi 4583 4584if test "$int128" = "yes" ; then 4585 echo "CONFIG_INT128=y" >> $config_host_mak 4586fi 4587 4588if test "$getauxval" = "yes" ; then 4589 echo "CONFIG_GETAUXVAL=y" >> $config_host_mak 4590fi 4591 4592if test "$glusterfs" = "yes" ; then 4593 echo "CONFIG_GLUSTERFS=m" >> $config_host_mak 4594 echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak 4595 echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak 4596fi 4597 4598if test "$glusterfs_discard" = "yes" ; then 4599 echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak 4600fi 4601 4602if test "$glusterfs_zerofill" = "yes" ; then 4603 echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak 4604fi 4605 4606if test "$libssh2" = "yes" ; then 4607 echo "CONFIG_LIBSSH2=m" >> $config_host_mak 4608 echo "LIBSSH2_CFLAGS=$libssh2_cflags" >> $config_host_mak 4609 echo "LIBSSH2_LIBS=$libssh2_libs" >> $config_host_mak 4610fi 4611 4612if test "$quorum" = "yes" ; then 4613 echo "CONFIG_QUORUM=y" >> $config_host_mak 4614fi 4615 4616if test "$virtio_blk_data_plane" = "yes" ; then 4617 echo 'CONFIG_VIRTIO_BLK_DATA_PLANE=$(CONFIG_VIRTIO)' >> $config_host_mak 4618fi 4619 4620if test "$vhdx" = "yes" ; then 4621 echo "CONFIG_VHDX=y" >> $config_host_mak 4622fi 4623 4624# USB host support 4625if test "$libusb" = "yes"; then 4626 echo "HOST_USB=libusb legacy" >> $config_host_mak 4627else 4628 echo "HOST_USB=stub" >> $config_host_mak 4629fi 4630 4631# TPM passthrough support? 4632if test "$tpm" = "yes"; then 4633 echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak 4634 if test "$tpm_passthrough" = "yes"; then 4635 echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak 4636 fi 4637fi 4638 4639# use default implementation for tracing backend-specific routines 4640trace_default=yes 4641echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak 4642if test "$trace_backend" = "nop"; then 4643 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak 4644fi 4645if test "$trace_backend" = "simple"; then 4646 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak 4647 trace_default=no 4648 # Set the appropriate trace file. 4649 trace_file="\"$trace_file-\" FMT_pid" 4650fi 4651if test "$trace_backend" = "stderr"; then 4652 echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak 4653 trace_default=no 4654fi 4655if test "$trace_backend" = "ust"; then 4656 echo "CONFIG_TRACE_UST=y" >> $config_host_mak 4657fi 4658if test "$trace_backend" = "dtrace"; then 4659 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak 4660 if test "$trace_backend_stap" = "yes" ; then 4661 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak 4662 fi 4663fi 4664if test "$trace_backend" = "ftrace"; then 4665 if test "$linux" = "yes" ; then 4666 echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak 4667 trace_default=no 4668 else 4669 feature_not_found "ftrace(trace backend)" "ftrace requires Linux" 4670 fi 4671fi 4672echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak 4673if test "$trace_default" = "yes"; then 4674 echo "CONFIG_TRACE_DEFAULT=y" >> $config_host_mak 4675fi 4676 4677if test "$rdma" = "yes" ; then 4678 echo "CONFIG_RDMA=y" >> $config_host_mak 4679fi 4680 4681# Hold two types of flag: 4682# CONFIG_THREAD_SETNAME_BYTHREAD - we've got a way of setting the name on 4683# a thread we have a handle to 4684# CONFIG_PTHREAD_SETNAME_NP - A way of doing it on a particular 4685# platform 4686if test "$pthread_setname_np" = "yes" ; then 4687 echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak 4688 echo "CONFIG_PTHREAD_SETNAME_NP=y" >> $config_host_mak 4689fi 4690 4691if test "$tcg_interpreter" = "yes"; then 4692 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES" 4693elif test "$ARCH" = "sparc64" ; then 4694 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES" 4695elif test "$ARCH" = "s390x" ; then 4696 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES" 4697elif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then 4698 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES" 4699else 4700 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES" 4701fi 4702QEMU_INCLUDES="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES" 4703 4704echo "TOOLS=$tools" >> $config_host_mak 4705echo "ROMS=$roms" >> $config_host_mak 4706echo "MAKE=$make" >> $config_host_mak 4707echo "INSTALL=$install" >> $config_host_mak 4708echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak 4709echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak 4710if test -n "$libtool"; then 4711 echo "INSTALL_PROG=\$(LIBTOOL) --mode=install $install -c -m 0755" >> $config_host_mak 4712 echo "INSTALL_LIB=\$(LIBTOOL) --mode=install $install -c -m 0644" >> $config_host_mak 4713else 4714 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak 4715 echo "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak 4716fi 4717echo "PYTHON=$python" >> $config_host_mak 4718echo "CC=$cc" >> $config_host_mak 4719if $iasl -h > /dev/null 2>&1; then 4720 echo "IASL=$iasl" >> $config_host_mak 4721fi 4722echo "CC_I386=$cc_i386" >> $config_host_mak 4723echo "HOST_CC=$host_cc" >> $config_host_mak 4724echo "CXX=$cxx" >> $config_host_mak 4725echo "OBJCC=$objcc" >> $config_host_mak 4726echo "AR=$ar" >> $config_host_mak 4727echo "ARFLAGS=$ARFLAGS" >> $config_host_mak 4728echo "AS=$as" >> $config_host_mak 4729echo "CPP=$cpp" >> $config_host_mak 4730echo "OBJCOPY=$objcopy" >> $config_host_mak 4731echo "LD=$ld" >> $config_host_mak 4732echo "WINDRES=$windres" >> $config_host_mak 4733echo "LIBTOOL=$libtool" >> $config_host_mak 4734echo "CFLAGS=$CFLAGS" >> $config_host_mak 4735echo "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak 4736echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak 4737echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak 4738if test "$sparse" = "yes" ; then 4739 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak 4740 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak 4741 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak 4742fi 4743if test "$cross_prefix" != ""; then 4744 echo "AUTOCONF_HOST := --host=${cross_prefix%-}" >> $config_host_mak 4745else 4746 echo "AUTOCONF_HOST := " >> $config_host_mak 4747fi 4748echo "LDFLAGS=$LDFLAGS" >> $config_host_mak 4749echo "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak 4750echo "LIBTOOLFLAGS=$LIBTOOLFLAGS" >> $config_host_mak 4751echo "LIBS+=$LIBS" >> $config_host_mak 4752echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak 4753echo "EXESUF=$EXESUF" >> $config_host_mak 4754echo "DSOSUF=$DSOSUF" >> $config_host_mak 4755echo "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak 4756echo "LIBS_QGA+=$libs_qga" >> $config_host_mak 4757echo "POD2MAN=$POD2MAN" >> $config_host_mak 4758echo "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak 4759if test "$gcov" = "yes" ; then 4760 echo "CONFIG_GCOV=y" >> $config_host_mak 4761 echo "GCOV=$gcov_tool" >> $config_host_mak 4762fi 4763 4764# use included Linux headers 4765if test "$linux" = "yes" ; then 4766 mkdir -p linux-headers 4767 case "$cpu" in 4768 i386|x86_64|x32) 4769 linux_arch=x86 4770 ;; 4771 ppcemb|ppc|ppc64) 4772 linux_arch=powerpc 4773 ;; 4774 s390x) 4775 linux_arch=s390 4776 ;; 4777 aarch64) 4778 linux_arch=arm64 4779 ;; 4780 *) 4781 # For most CPUs the kernel architecture name and QEMU CPU name match. 4782 linux_arch="$cpu" 4783 ;; 4784 esac 4785 # For non-KVM architectures we will not have asm headers 4786 if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then 4787 symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm 4788 fi 4789fi 4790 4791for target in $target_list; do 4792target_dir="$target" 4793config_target_mak=$target_dir/config-target.mak 4794target_name=`echo $target | cut -d '-' -f 1` 4795target_bigendian="no" 4796 4797case "$target_name" in 4798 armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or32|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb) 4799 target_bigendian=yes 4800 ;; 4801esac 4802target_softmmu="no" 4803target_user_only="no" 4804target_linux_user="no" 4805target_bsd_user="no" 4806case "$target" in 4807 ${target_name}-softmmu) 4808 target_softmmu="yes" 4809 ;; 4810 ${target_name}-linux-user) 4811 if test "$linux" != "yes" ; then 4812 error_exit "Target '$target' is only available on a Linux host" 4813 fi 4814 target_user_only="yes" 4815 target_linux_user="yes" 4816 ;; 4817 ${target_name}-bsd-user) 4818 if test "$bsd" != "yes" ; then 4819 error_exit "Target '$target' is only available on a BSD host" 4820 fi 4821 target_user_only="yes" 4822 target_bsd_user="yes" 4823 ;; 4824 *) 4825 error_exit "Target '$target' not recognised" 4826 exit 1 4827 ;; 4828esac 4829 4830mkdir -p $target_dir 4831echo "# Automatically generated by configure - do not modify" > $config_target_mak 4832 4833bflt="no" 4834interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_name/g"` 4835gdb_xml_files="" 4836 4837TARGET_ARCH="$target_name" 4838TARGET_BASE_ARCH="" 4839TARGET_ABI_DIR="" 4840 4841case "$target_name" in 4842 i386) 4843 ;; 4844 x86_64) 4845 TARGET_BASE_ARCH=i386 4846 ;; 4847 alpha) 4848 ;; 4849 arm|armeb) 4850 TARGET_ARCH=arm 4851 bflt="yes" 4852 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml" 4853 ;; 4854 aarch64) 4855 TARGET_BASE_ARCH=arm 4856 bflt="yes" 4857 gdb_xml_files="aarch64-core.xml aarch64-fpu.xml" 4858 ;; 4859 cris) 4860 ;; 4861 lm32) 4862 ;; 4863 m68k) 4864 bflt="yes" 4865 gdb_xml_files="cf-core.xml cf-fp.xml" 4866 ;; 4867 microblaze|microblazeel) 4868 TARGET_ARCH=microblaze 4869 bflt="yes" 4870 ;; 4871 mips|mipsel) 4872 TARGET_ARCH=mips 4873 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak 4874 ;; 4875 mipsn32|mipsn32el) 4876 TARGET_ARCH=mips64 4877 TARGET_BASE_ARCH=mips 4878 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak 4879 echo "TARGET_ABI32=y" >> $config_target_mak 4880 ;; 4881 mips64|mips64el) 4882 TARGET_ARCH=mips64 4883 TARGET_BASE_ARCH=mips 4884 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak 4885 ;; 4886 moxie) 4887 ;; 4888 or32) 4889 TARGET_ARCH=openrisc 4890 TARGET_BASE_ARCH=openrisc 4891 ;; 4892 ppc) 4893 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 4894 ;; 4895 ppcemb) 4896 TARGET_BASE_ARCH=ppc 4897 TARGET_ABI_DIR=ppc 4898 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 4899 ;; 4900 ppc64) 4901 TARGET_BASE_ARCH=ppc 4902 TARGET_ABI_DIR=ppc 4903 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 4904 ;; 4905 ppc64abi32) 4906 TARGET_ARCH=ppc64 4907 TARGET_BASE_ARCH=ppc 4908 TARGET_ABI_DIR=ppc 4909 echo "TARGET_ABI32=y" >> $config_target_mak 4910 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 4911 ;; 4912 sh4|sh4eb) 4913 TARGET_ARCH=sh4 4914 bflt="yes" 4915 ;; 4916 sparc) 4917 ;; 4918 sparc64) 4919 TARGET_BASE_ARCH=sparc 4920 ;; 4921 sparc32plus) 4922 TARGET_ARCH=sparc64 4923 TARGET_BASE_ARCH=sparc 4924 TARGET_ABI_DIR=sparc 4925 echo "TARGET_ABI32=y" >> $config_target_mak 4926 ;; 4927 s390x) 4928 ;; 4929 unicore32) 4930 ;; 4931 xtensa|xtensaeb) 4932 TARGET_ARCH=xtensa 4933 ;; 4934 *) 4935 error_exit "Unsupported target CPU" 4936 ;; 4937esac 4938# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH 4939if [ "$TARGET_BASE_ARCH" = "" ]; then 4940 TARGET_BASE_ARCH=$TARGET_ARCH 4941fi 4942 4943symlink "$source_path/Makefile.target" "$target_dir/Makefile" 4944 4945upper() { 4946 echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]' 4947} 4948 4949target_arch_name="`upper $TARGET_ARCH`" 4950echo "TARGET_$target_arch_name=y" >> $config_target_mak 4951echo "TARGET_NAME=$target_name" >> $config_target_mak 4952echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak 4953if [ "$TARGET_ABI_DIR" = "" ]; then 4954 TARGET_ABI_DIR=$TARGET_ARCH 4955fi 4956echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak 4957case "$target_name" in 4958 i386|x86_64) 4959 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then 4960 echo "CONFIG_XEN=y" >> $config_target_mak 4961 if test "$xen_pci_passthrough" = yes; then 4962 echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak" 4963 fi 4964 fi 4965 ;; 4966 *) 4967esac 4968case "$target_name" in 4969 aarch64|arm|i386|x86_64|ppcemb|ppc|ppc64|s390x) 4970 # Make sure the target and host cpus are compatible 4971 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \ 4972 \( "$target_name" = "$cpu" -o \ 4973 \( "$target_name" = "ppcemb" -a "$cpu" = "ppc" \) -o \ 4974 \( "$target_name" = "ppc64" -a "$cpu" = "ppc" \) -o \ 4975 \( "$target_name" = "ppc" -a "$cpu" = "ppc64" \) -o \ 4976 \( "$target_name" = "ppcemb" -a "$cpu" = "ppc64" \) -o \ 4977 \( "$target_name" = "x86_64" -a "$cpu" = "i386" \) -o \ 4978 \( "$target_name" = "i386" -a "$cpu" = "x86_64" \) \) ; then 4979 echo "CONFIG_KVM=y" >> $config_target_mak 4980 if test "$vhost_net" = "yes" ; then 4981 echo "CONFIG_VHOST_NET=y" >> $config_target_mak 4982 fi 4983 fi 4984esac 4985if test "$target_bigendian" = "yes" ; then 4986 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak 4987fi 4988if test "$target_softmmu" = "yes" ; then 4989 echo "CONFIG_SOFTMMU=y" >> $config_target_mak 4990fi 4991if test "$target_user_only" = "yes" ; then 4992 echo "CONFIG_USER_ONLY=y" >> $config_target_mak 4993 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak 4994fi 4995if test "$target_linux_user" = "yes" ; then 4996 echo "CONFIG_LINUX_USER=y" >> $config_target_mak 4997fi 4998list="" 4999if test ! -z "$gdb_xml_files" ; then 5000 for x in $gdb_xml_files; do 5001 list="$list $source_path/gdb-xml/$x" 5002 done 5003 echo "TARGET_XML_FILES=$list" >> $config_target_mak 5004fi 5005 5006if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then 5007 echo "TARGET_HAS_BFLT=y" >> $config_target_mak 5008fi 5009if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then 5010 echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak 5011fi 5012if test "$target_bsd_user" = "yes" ; then 5013 echo "CONFIG_BSD_USER=y" >> $config_target_mak 5014fi 5015 5016# generate QEMU_CFLAGS/LDFLAGS for targets 5017 5018cflags="" 5019ldflags="" 5020 5021for i in $ARCH $TARGET_BASE_ARCH ; do 5022 case "$i" in 5023 alpha) 5024 echo "CONFIG_ALPHA_DIS=y" >> $config_target_mak 5025 echo "CONFIG_ALPHA_DIS=y" >> config-all-disas.mak 5026 ;; 5027 aarch64) 5028 if test -n "${cxx}"; then 5029 echo "CONFIG_ARM_A64_DIS=y" >> $config_target_mak 5030 echo "CONFIG_ARM_A64_DIS=y" >> config-all-disas.mak 5031 fi 5032 ;; 5033 arm) 5034 echo "CONFIG_ARM_DIS=y" >> $config_target_mak 5035 echo "CONFIG_ARM_DIS=y" >> config-all-disas.mak 5036 if test -n "${cxx}"; then 5037 echo "CONFIG_ARM_A64_DIS=y" >> $config_target_mak 5038 echo "CONFIG_ARM_A64_DIS=y" >> config-all-disas.mak 5039 fi 5040 ;; 5041 cris) 5042 echo "CONFIG_CRIS_DIS=y" >> $config_target_mak 5043 echo "CONFIG_CRIS_DIS=y" >> config-all-disas.mak 5044 ;; 5045 hppa) 5046 echo "CONFIG_HPPA_DIS=y" >> $config_target_mak 5047 echo "CONFIG_HPPA_DIS=y" >> config-all-disas.mak 5048 ;; 5049 i386|x86_64|x32) 5050 echo "CONFIG_I386_DIS=y" >> $config_target_mak 5051 echo "CONFIG_I386_DIS=y" >> config-all-disas.mak 5052 ;; 5053 ia64*) 5054 echo "CONFIG_IA64_DIS=y" >> $config_target_mak 5055 echo "CONFIG_IA64_DIS=y" >> config-all-disas.mak 5056 ;; 5057 lm32) 5058 echo "CONFIG_LM32_DIS=y" >> $config_target_mak 5059 echo "CONFIG_LM32_DIS=y" >> config-all-disas.mak 5060 ;; 5061 m68k) 5062 echo "CONFIG_M68K_DIS=y" >> $config_target_mak 5063 echo "CONFIG_M68K_DIS=y" >> config-all-disas.mak 5064 ;; 5065 microblaze*) 5066 echo "CONFIG_MICROBLAZE_DIS=y" >> $config_target_mak 5067 echo "CONFIG_MICROBLAZE_DIS=y" >> config-all-disas.mak 5068 ;; 5069 mips*) 5070 echo "CONFIG_MIPS_DIS=y" >> $config_target_mak 5071 echo "CONFIG_MIPS_DIS=y" >> config-all-disas.mak 5072 ;; 5073 moxie*) 5074 echo "CONFIG_MOXIE_DIS=y" >> $config_target_mak 5075 echo "CONFIG_MOXIE_DIS=y" >> config-all-disas.mak 5076 ;; 5077 or32) 5078 echo "CONFIG_OPENRISC_DIS=y" >> $config_target_mak 5079 echo "CONFIG_OPENRISC_DIS=y" >> config-all-disas.mak 5080 ;; 5081 ppc*) 5082 echo "CONFIG_PPC_DIS=y" >> $config_target_mak 5083 echo "CONFIG_PPC_DIS=y" >> config-all-disas.mak 5084 ;; 5085 s390*) 5086 echo "CONFIG_S390_DIS=y" >> $config_target_mak 5087 echo "CONFIG_S390_DIS=y" >> config-all-disas.mak 5088 ;; 5089 sh4) 5090 echo "CONFIG_SH4_DIS=y" >> $config_target_mak 5091 echo "CONFIG_SH4_DIS=y" >> config-all-disas.mak 5092 ;; 5093 sparc*) 5094 echo "CONFIG_SPARC_DIS=y" >> $config_target_mak 5095 echo "CONFIG_SPARC_DIS=y" >> config-all-disas.mak 5096 ;; 5097 xtensa*) 5098 echo "CONFIG_XTENSA_DIS=y" >> $config_target_mak 5099 echo "CONFIG_XTENSA_DIS=y" >> config-all-disas.mak 5100 ;; 5101 esac 5102done 5103if test "$tcg_interpreter" = "yes" ; then 5104 echo "CONFIG_TCI_DIS=y" >> $config_target_mak 5105 echo "CONFIG_TCI_DIS=y" >> config-all-disas.mak 5106fi 5107 5108case "$ARCH" in 5109alpha) 5110 # Ensure there's only a single GP 5111 cflags="-msmall-data $cflags" 5112;; 5113esac 5114 5115if test "$gprof" = "yes" ; then 5116 echo "TARGET_GPROF=yes" >> $config_target_mak 5117 if test "$target_linux_user" = "yes" ; then 5118 cflags="-p $cflags" 5119 ldflags="-p $ldflags" 5120 fi 5121 if test "$target_softmmu" = "yes" ; then 5122 ldflags="-p $ldflags" 5123 echo "GPROF_CFLAGS=-p" >> $config_target_mak 5124 fi 5125fi 5126 5127if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then 5128 ldflags="$ldflags $textseg_ldflags" 5129fi 5130 5131echo "LDFLAGS+=$ldflags" >> $config_target_mak 5132echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak 5133 5134done # for target in $targets 5135 5136if [ "$pixman" = "internal" ]; then 5137 echo "config-host.h: subdir-pixman" >> $config_host_mak 5138fi 5139 5140if test "$rdma" = "yes" ; then 5141echo "CONFIG_RDMA=y" >> $config_host_mak 5142fi 5143 5144if [ "$dtc_internal" = "yes" ]; then 5145 echo "config-host.h: subdir-dtc" >> $config_host_mak 5146fi 5147 5148# build tree in object directory in case the source is not in the current directory 5149DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests" 5150DIRS="$DIRS fsdev" 5151DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw" 5152DIRS="$DIRS roms/seabios roms/vgabios" 5153DIRS="$DIRS qapi-generated" 5154FILES="Makefile tests/tcg/Makefile qdict-test-data.txt" 5155FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit" 5156FILES="$FILES tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile" 5157FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps" 5158FILES="$FILES pc-bios/spapr-rtas/Makefile" 5159FILES="$FILES pc-bios/s390-ccw/Makefile" 5160FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile" 5161FILES="$FILES pc-bios/qemu-icon.bmp" 5162for bios_file in \ 5163 $source_path/pc-bios/*.bin \ 5164 $source_path/pc-bios/*.aml \ 5165 $source_path/pc-bios/*.rom \ 5166 $source_path/pc-bios/*.dtb \ 5167 $source_path/pc-bios/*.img \ 5168 $source_path/pc-bios/openbios-* \ 5169 $source_path/pc-bios/palcode-* 5170do 5171 FILES="$FILES pc-bios/`basename $bios_file`" 5172done 5173for test_file in `find $source_path/tests/acpi-test-data -type f` 5174do 5175 FILES="$FILES tests/acpi-test-data`echo $test_file | sed -e 's/.*acpi-test-data//'`" 5176done 5177mkdir -p $DIRS 5178for f in $FILES ; do 5179 if [ -e "$source_path/$f" ] && [ "$source_path" != `pwd` ]; then 5180 symlink "$source_path/$f" "$f" 5181 fi 5182done 5183 5184# temporary config to build submodules 5185for rom in seabios vgabios ; do 5186 config_mak=roms/$rom/config.mak 5187 echo "# Automatically generated by configure - do not modify" > $config_mak 5188 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak 5189 echo "AS=$as" >> $config_mak 5190 echo "CC=$cc" >> $config_mak 5191 echo "BCC=bcc" >> $config_mak 5192 echo "CPP=$cpp" >> $config_mak 5193 echo "OBJCOPY=objcopy" >> $config_mak 5194 echo "IASL=$iasl" >> $config_mak 5195 echo "LD=$ld" >> $config_mak 5196done 5197 5198if test "$docs" = "yes" ; then 5199 mkdir -p QMP 5200fi 5201 5202# Save the configure command line for later reuse. 5203cat <<EOD >config.status 5204#!/bin/sh 5205# Generated by configure. 5206# Run this file to recreate the current configuration. 5207# Compiler output produced by configure, useful for debugging 5208# configure, is in config.log if it exists. 5209EOD 5210printf "exec" >>config.status 5211printf " '%s'" "$0" "$@" >>config.status 5212echo >>config.status 5213chmod +x config.status 5214 5215
