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