1#!/bin/sh 2# 3# qemu configure script (c) 2003 Fabrice Bellard 4# 5 6# Temporary directory used for files created while 7# configure runs. Since it is in the build directory 8# we can safely blow away any previous version of it 9# (and we need not jump through hoops to try to delete 10# it when configure exits.) 11TMPDIR1="config-temp" 12rm -rf "${TMPDIR1}" 13mkdir -p "${TMPDIR1}" 14if [ $? -ne 0 ]; then 15 echo "ERROR: failed to create temporary directory" 16 exit 1 17fi 18 19TMPB="qemu-conf" 20TMPC="${TMPDIR1}/${TMPB}.c" 21TMPO="${TMPDIR1}/${TMPB}.o" 22TMPCXX="${TMPDIR1}/${TMPB}.cxx" 23TMPL="${TMPDIR1}/${TMPB}.lo" 24TMPA="${TMPDIR1}/lib${TMPB}.la" 25TMPE="${TMPDIR1}/${TMPB}.exe" 26 27rm -f config.log 28 29# Print a helpful header at the top of config.log 30echo "# QEMU configure log $(date)" >> config.log 31printf "# Configured with:" >> config.log 32printf " '%s'" "$0" "$@" >> config.log 33echo >> config.log 34echo "#" >> config.log 35 36error_exit() { 37 echo 38 echo "ERROR: $1" 39 while test -n "$2"; do 40 echo " $2" 41 shift 42 done 43 echo 44 exit 1 45} 46 47do_compiler() { 48 # Run the compiler, capturing its output to the log. First argument 49 # is compiler binary to execute. 50 local compiler="$1" 51 shift 52 echo $compiler "$@" >> config.log 53 $compiler "$@" >> config.log 2>&1 || return $? 54 # Test passed. If this is an --enable-werror build, rerun 55 # the test with -Werror and bail out if it fails. This 56 # makes warning-generating-errors in configure test code 57 # obvious to developers. 58 if test "$werror" != "yes"; then 59 return 0 60 fi 61 # Don't bother rerunning the compile if we were already using -Werror 62 case "$*" in 63 *-Werror*) 64 return 0 65 ;; 66 esac 67 echo $compiler -Werror "$@" >> config.log 68 $compiler -Werror "$@" >> config.log 2>&1 && return $? 69 error_exit "configure test passed without -Werror but failed with -Werror." \ 70 "This is probably a bug in the configure script. The failing command" \ 71 "will be at the bottom of config.log." \ 72 "You can run configure with --disable-werror to bypass this check." 73} 74 75do_cc() { 76 do_compiler "$cc" "$@" 77} 78 79do_cxx() { 80 do_compiler "$cxx" "$@" 81} 82 83update_cxxflags() { 84 # Set QEMU_CXXFLAGS from QEMU_CFLAGS by filtering out those 85 # options which some versions of GCC's C++ compiler complain about 86 # because they only make sense for C programs. 87 QEMU_CXXFLAGS= 88 for arg in $QEMU_CFLAGS; do 89 case $arg in 90 -Wstrict-prototypes|-Wmissing-prototypes|-Wnested-externs|\ 91 -Wold-style-declaration|-Wold-style-definition|-Wredundant-decls) 92 ;; 93 *) 94 QEMU_CXXFLAGS=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }$arg 95 ;; 96 esac 97 done 98} 99 100compile_object() { 101 do_cc $QEMU_CFLAGS -c -o $TMPO $TMPC 102} 103 104compile_prog() { 105 local_cflags="$1" 106 local_ldflags="$2" 107 do_cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags 108} 109 110do_libtool() { 111 local mode=$1 112 shift 113 # Run the compiler, capturing its output to the log. 114 echo $libtool $mode --tag=CC $cc "$@" >> config.log 115 $libtool $mode --tag=CC $cc "$@" >> config.log 2>&1 || return $? 116 # Test passed. If this is an --enable-werror build, rerun 117 # the test with -Werror and bail out if it fails. This 118 # makes warning-generating-errors in configure test code 119 # obvious to developers. 120 if test "$werror" != "yes"; then 121 return 0 122 fi 123 # Don't bother rerunning the compile if we were already using -Werror 124 case "$*" in 125 *-Werror*) 126 return 0 127 ;; 128 esac 129 echo $libtool $mode --tag=CC $cc -Werror "$@" >> config.log 130 $libtool $mode --tag=CC $cc -Werror "$@" >> config.log 2>&1 && return $? 131 error_exit "configure test passed without -Werror but failed with -Werror." \ 132 "This is probably a bug in the configure script. The failing command" \ 133 "will be at the bottom of config.log." \ 134 "You can run configure with --disable-werror to bypass this check." 135} 136 137libtool_prog() { 138 do_libtool --mode=compile $QEMU_CFLAGS -c -fPIE -DPIE -o $TMPO $TMPC || return $? 139 do_libtool --mode=link $LDFLAGS -o $TMPA $TMPL -rpath /usr/local/lib 140} 141 142# symbolically link $1 to $2. Portable version of "ln -sf". 143symlink() { 144 rm -rf "$2" 145 mkdir -p "$(dirname "$2")" 146 ln -s "$1" "$2" 147} 148 149# check whether a command is available to this shell (may be either an 150# executable or a builtin) 151has() { 152 type "$1" >/dev/null 2>&1 153} 154 155# search for an executable in PATH 156path_of() { 157 local_command="$1" 158 local_ifs="$IFS" 159 local_dir="" 160 161 # pathname has a dir component? 162 if [ "${local_command#*/}" != "$local_command" ]; then 163 if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then 164 echo "$local_command" 165 return 0 166 fi 167 fi 168 if [ -z "$local_command" ]; then 169 return 1 170 fi 171 172 IFS=: 173 for local_dir in $PATH; do 174 if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then 175 echo "$local_dir/$local_command" 176 IFS="${local_ifs:-$(printf ' \t\n')}" 177 return 0 178 fi 179 done 180 # not found 181 IFS="${local_ifs:-$(printf ' \t\n')}" 182 return 1 183} 184 185have_backend () { 186 echo "$trace_backends" | grep "$1" >/dev/null 187} 188 189# default parameters 190source_path=`dirname "$0"` 191cpu="" 192iasl="iasl" 193interp_prefix="/usr/gnemul/qemu-%M" 194static="no" 195cross_prefix="" 196audio_drv_list="" 197block_drv_rw_whitelist="" 198block_drv_ro_whitelist="" 199host_cc="cc" 200libs_softmmu="" 201libs_tools="" 202audio_pt_int="" 203audio_win_int="" 204cc_i386=i386-pc-linux-gnu-gcc 205libs_qga="" 206debug_info="yes" 207stack_protector="" 208 209# Don't accept a target_list environment variable. 210unset target_list 211 212# Default value for a variable defining feature "foo". 213# * foo="no" feature will only be used if --enable-foo arg is given 214# * foo="" feature will be searched for, and if found, will be used 215# unless --disable-foo is given 216# * foo="yes" this value will only be set by --enable-foo flag. 217# feature will searched for, 218# if not found, configure exits with error 219# 220# Always add --enable-foo and --disable-foo command line args. 221# Distributions want to ensure that several features are compiled in, and it 222# is impossible without a --enable-foo that exits if a feature is not found. 223 224bluez="" 225brlapi="" 226curl="" 227curses="" 228docs="" 229fdt="" 230netmap="no" 231pixman="" 232sdl="" 233sdlabi="1.2" 234virtfs="" 235vnc="yes" 236sparse="no" 237uuid="" 238vde="" 239vnc_tls="" 240vnc_sasl="" 241vnc_jpeg="" 242vnc_png="" 243vnc_ws="" 244xen="" 245xen_ctrl_version="" 246xen_pci_passthrough="" 247linux_aio="" 248cap_ng="" 249attr="" 250libattr="" 251xfs="" 252 253vhost_net="no" 254vhost_scsi="no" 255kvm="no" 256rdma="" 257gprof="no" 258debug_tcg="no" 259debug="no" 260strip_opt="yes" 261tcg_interpreter="no" 262bigendian="no" 263mingw32="no" 264gcov="no" 265gcov_tool="gcov" 266EXESUF="" 267DSOSUF=".so" 268LDFLAGS_SHARED="-shared" 269modules="no" 270prefix="/usr/local" 271mandir="\${prefix}/share/man" 272datadir="\${prefix}/share" 273qemu_docdir="\${prefix}/share/doc/qemu" 274bindir="\${prefix}/bin" 275libdir="\${prefix}/lib" 276libexecdir="\${prefix}/libexec" 277includedir="\${prefix}/include" 278sysconfdir="\${prefix}/etc" 279local_statedir="\${prefix}/var" 280confsuffix="/qemu" 281slirp="yes" 282fmod_lib="" 283fmod_inc="" 284oss_lib="" 285bsd="no" 286linux="no" 287solaris="no" 288profiler="no" 289cocoa="no" 290softmmu="yes" 291linux_user="no" 292bsd_user="no" 293guest_base="yes" 294aix="no" 295blobs="yes" 296pkgversion="" 297pie="" 298zero_malloc="" 299qom_cast_debug="yes" 300trace_backends="nop" 301trace_file="trace" 302spice="" 303rbd="" 304smartcard_nss="" 305libusb="" 306usb_redir="" 307glx="" 308zlib="yes" 309lzo="no" 310snappy="no" 311guest_agent="" 312guest_agent_with_vss="no" 313vss_win32_sdk="" 314win_sdk="no" 315want_tools="yes" 316libiscsi="" 317libnfs="" 318coroutine="" 319coroutine_pool="" 320seccomp="" 321glusterfs="" 322glusterfs_discard="no" 323glusterfs_zerofill="no" 324virtio_blk_data_plane="" 325gtk="" 326gtkabi="" 327vte="" 328tpm="no" 329libssh2="" 330vhdx="" 331quorum="no" 332 333# parse CC options first 334for opt do 335 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'` 336 case "$opt" in 337 --cross-prefix=*) cross_prefix="$optarg" 338 ;; 339 --cc=*) CC="$optarg" 340 ;; 341 --cxx=*) CXX="$optarg" 342 ;; 343 --source-path=*) source_path="$optarg" 344 ;; 345 --cpu=*) cpu="$optarg" 346 ;; 347 --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS" 348 EXTRA_CFLAGS="$optarg" 349 ;; 350 --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS" 351 EXTRA_LDFLAGS="$optarg" 352 ;; 353 --enable-debug-info) debug_info="yes" 354 ;; 355 --disable-debug-info) debug_info="no" 356 ;; 357 esac 358done 359# OS specific 360# Using uname is really, really broken. Once we have the right set of checks 361# we can eliminate its usage altogether. 362 363# Preferred compiler: 364# ${CC} (if set) 365# ${cross_prefix}gcc (if cross-prefix specified) 366# system compiler 367if test -z "${CC}${cross_prefix}"; then 368 cc="$host_cc" 369else 370 cc="${CC-${cross_prefix}gcc}" 371fi 372 373if test -z "${CXX}${cross_prefix}"; then 374 cxx="c++" 375else 376 cxx="${CXX-${cross_prefix}g++}" 377fi 378 379ar="${AR-${cross_prefix}ar}" 380as="${AS-${cross_prefix}as}" 381cpp="${CPP-$cc -E}" 382objcopy="${OBJCOPY-${cross_prefix}objcopy}" 383ld="${LD-${cross_prefix}ld}" 384libtool="${LIBTOOL-${cross_prefix}libtool}" 385strip="${STRIP-${cross_prefix}strip}" 386windres="${WINDRES-${cross_prefix}windres}" 387pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}" 388query_pkg_config() { 389 "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@" 390} 391pkg_config=query_pkg_config 392sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}" 393sdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}" 394 395# If the user hasn't specified ARFLAGS, default to 'rv', just as make does. 396ARFLAGS="${ARFLAGS-rv}" 397 398# default flags for all hosts 399QEMU_CFLAGS="-fno-strict-aliasing -fno-common $QEMU_CFLAGS" 400QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS" 401QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS" 402QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS" 403QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/include" 404if test "$debug_info" = "yes"; then 405 CFLAGS="-g $CFLAGS" 406 LDFLAGS="-g $LDFLAGS" 407fi 408 409# make source path absolute 410source_path=`cd "$source_path"; pwd` 411 412# running configure in the source tree? 413# we know that's the case if configure is there. 414if test -f "./configure"; then 415 pwd_is_source_path="y" 416else 417 pwd_is_source_path="n" 418fi 419 420check_define() { 421cat > $TMPC <<EOF 422#if !defined($1) 423#error $1 not defined 424#endif 425int main(void) { return 0; } 426EOF 427 compile_object 428} 429 430if check_define __linux__ ; then 431 targetos="Linux" 432elif check_define _WIN32 ; then 433 targetos='MINGW32' 434elif check_define __OpenBSD__ ; then 435 targetos='OpenBSD' 436elif check_define __sun__ ; then 437 targetos='SunOS' 438elif check_define __HAIKU__ ; then 439 targetos='Haiku' 440else 441 targetos=`uname -s` 442fi 443 444# Some host OSes need non-standard checks for which CPU to use. 445# Note that these checks are broken for cross-compilation: if you're 446# cross-compiling to one of these OSes then you'll need to specify 447# the correct CPU with the --cpu option. 448case $targetos in 449Darwin) 450 # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can 451 # run 64-bit userspace code. 452 # If the user didn't specify a CPU explicitly and the kernel says this is 453 # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code. 454 if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then 455 cpu="x86_64" 456 fi 457 ;; 458SunOS) 459 # `uname -m` returns i86pc even on an x86_64 box, so default based on isainfo 460 if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then 461 cpu="x86_64" 462 fi 463esac 464 465if test ! -z "$cpu" ; then 466 # command line argument 467 : 468elif check_define __i386__ ; then 469 cpu="i386" 470elif check_define __x86_64__ ; then 471 if check_define __ILP32__ ; then 472 cpu="x32" 473 else 474 cpu="x86_64" 475 fi 476elif check_define __sparc__ ; then 477 if check_define __arch64__ ; then 478 cpu="sparc64" 479 else 480 cpu="sparc" 481 fi 482elif check_define _ARCH_PPC ; then 483 if check_define _ARCH_PPC64 ; then 484 cpu="ppc64" 485 else 486 cpu="ppc" 487 fi 488elif check_define __mips__ ; then 489 cpu="mips" 490elif check_define __ia64__ ; then 491 cpu="ia64" 492elif check_define __s390__ ; then 493 if check_define __s390x__ ; then 494 cpu="s390x" 495 else 496 cpu="s390" 497 fi 498elif check_define __arm__ ; then 499 cpu="arm" 500elif check_define __aarch64__ ; then 501 cpu="aarch64" 502elif check_define __hppa__ ; then 503 cpu="hppa" 504else 505 cpu=`uname -m` 506fi 507 508ARCH= 509# Normalise host CPU name and set ARCH. 510# Note that this case should only have supported host CPUs, not guests. 511case "$cpu" in 512 ia64|ppc|ppc64|s390|s390x|sparc64|x32) 513 cpu="$cpu" 514 ;; 515 i386|i486|i586|i686|i86pc|BePC) 516 cpu="i386" 517 ;; 518 x86_64|amd64) 519 cpu="x86_64" 520 ;; 521 armv*b|armv*l|arm) 522 cpu="arm" 523 ;; 524 aarch64) 525 cpu="aarch64" 526 ;; 527 mips*) 528 cpu="mips" 529 ;; 530 sparc|sun4[cdmuv]) 531 cpu="sparc" 532 ;; 533 *) 534 # This will result in either an error or falling back to TCI later 535 ARCH=unknown 536 ;; 537esac 538if test -z "$ARCH"; then 539 ARCH="$cpu" 540fi 541 542# OS specific 543 544case $targetos in 545CYGWIN*) 546 mingw32="yes" 547 QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS" 548 audio_possible_drivers="winwave sdl" 549 audio_drv_list="winwave" 550;; 551MINGW32*) 552 mingw32="yes" 553 audio_possible_drivers="winwave dsound sdl fmod" 554 audio_drv_list="winwave" 555;; 556GNU/kFreeBSD) 557 bsd="yes" 558 audio_drv_list="oss" 559 audio_possible_drivers="oss sdl esd pa" 560;; 561FreeBSD) 562 bsd="yes" 563 make="${MAKE-gmake}" 564 audio_drv_list="oss" 565 audio_possible_drivers="oss sdl esd pa" 566 # needed for kinfo_getvmmap(3) in libutil.h 567 LIBS="-lutil $LIBS" 568 netmap="" # enable netmap autodetect 569;; 570DragonFly) 571 bsd="yes" 572 make="${MAKE-gmake}" 573 audio_drv_list="oss" 574 audio_possible_drivers="oss sdl esd pa" 575;; 576NetBSD) 577 bsd="yes" 578 make="${MAKE-gmake}" 579 audio_drv_list="oss" 580 audio_possible_drivers="oss sdl esd" 581 oss_lib="-lossaudio" 582;; 583OpenBSD) 584 bsd="yes" 585 make="${MAKE-gmake}" 586 audio_drv_list="sdl" 587 audio_possible_drivers="sdl esd" 588;; 589Darwin) 590 bsd="yes" 591 darwin="yes" 592 LDFLAGS_SHARED="-bundle -undefined dynamic_lookup" 593 if [ "$cpu" = "x86_64" ] ; then 594 QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS" 595 LDFLAGS="-arch x86_64 $LDFLAGS" 596 fi 597 cocoa="yes" 598 audio_drv_list="coreaudio" 599 audio_possible_drivers="coreaudio sdl fmod" 600 LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS" 601 libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu" 602 # Disable attempts to use ObjectiveC features in os/object.h since they 603 # won't work when we're compiling with gcc as a C compiler. 604 QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS" 605;; 606SunOS) 607 solaris="yes" 608 make="${MAKE-gmake}" 609 install="${INSTALL-ginstall}" 610 ld="gld" 611 smbd="${SMBD-/usr/sfw/sbin/smbd}" 612 needs_libsunmath="no" 613 solarisrev=`uname -r | cut -f2 -d.` 614 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then 615 if test "$solarisrev" -le 9 ; then 616 if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then 617 needs_libsunmath="yes" 618 QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS" 619 LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS" 620 LIBS="-lsunmath $LIBS" 621 else 622 error_exit "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without" \ 623 "libsunmath from the Sun Studio compilers tools, due to a lack of" \ 624 "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86" \ 625 "Studio 11 can be downloaded from www.sun.com." 626 fi 627 fi 628 fi 629 if test -f /usr/include/sys/soundcard.h ; then 630 audio_drv_list="oss" 631 fi 632 audio_possible_drivers="oss sdl" 633# needed for CMSG_ macros in sys/socket.h 634 QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS" 635# needed for TIOCWIN* defines in termios.h 636 QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS" 637 QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS" 638 solarisnetlibs="-lsocket -lnsl -lresolv" 639 LIBS="$solarisnetlibs $LIBS" 640 libs_qga="$solarisnetlibs $libs_qga" 641;; 642AIX) 643 aix="yes" 644 make="${MAKE-gmake}" 645;; 646Haiku) 647 haiku="yes" 648 QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS" 649 LIBS="-lposix_error_mapper -lnetwork $LIBS" 650;; 651*) 652 audio_drv_list="oss" 653 audio_possible_drivers="oss alsa sdl esd pa" 654 linux="yes" 655 linux_user="yes" 656 kvm="yes" 657 vhost_net="yes" 658 vhost_scsi="yes" 659 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" -o "$cpu" = "x32" ] ; then 660 audio_possible_drivers="$audio_possible_drivers fmod" 661 fi 662 QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers -I$(pwd)/linux-headers $QEMU_INCLUDES" 663;; 664esac 665 666if [ "$bsd" = "yes" ] ; then 667 if [ "$darwin" != "yes" ] ; then 668 bsd_user="yes" 669 fi 670fi 671 672: ${make=${MAKE-make}} 673: ${install=${INSTALL-install}} 674: ${python=${PYTHON-python}} 675: ${smbd=${SMBD-/usr/sbin/smbd}} 676 677# Default objcc to clang if available, otherwise use CC 678if has clang; then 679 objcc=clang 680else 681 objcc="$cc" 682fi 683 684if test "$mingw32" = "yes" ; then 685 EXESUF=".exe" 686 DSOSUF=".dll" 687 QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS" 688 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later) 689 QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS" 690 LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS" 691cat > $TMPC << EOF 692int main(void) { return 0; } 693EOF 694 if compile_prog "" "-liberty" ; then 695 LIBS="-liberty $LIBS" 696 fi 697 prefix="c:/Program Files/QEMU" 698 mandir="\${prefix}" 699 datadir="\${prefix}" 700 qemu_docdir="\${prefix}" 701 bindir="\${prefix}" 702 sysconfdir="\${prefix}" 703 local_statedir= 704 confsuffix="" 705 libs_qga="-lws2_32 -lwinmm -lpowrprof $libs_qga" 706fi 707 708werror="" 709 710for opt do 711 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'` 712 case "$opt" in 713 --help|-h) show_help=yes 714 ;; 715 --version|-V) exec cat $source_path/VERSION 716 ;; 717 --prefix=*) prefix="$optarg" 718 ;; 719 --interp-prefix=*) interp_prefix="$optarg" 720 ;; 721 --source-path=*) 722 ;; 723 --cross-prefix=*) 724 ;; 725 --cc=*) 726 ;; 727 --host-cc=*) host_cc="$optarg" 728 ;; 729 --cxx=*) 730 ;; 731 --iasl=*) iasl="$optarg" 732 ;; 733 --objcc=*) objcc="$optarg" 734 ;; 735 --make=*) make="$optarg" 736 ;; 737 --install=*) install="$optarg" 738 ;; 739 --python=*) python="$optarg" 740 ;; 741 --gcov=*) gcov_tool="$optarg" 742 ;; 743 --smbd=*) smbd="$optarg" 744 ;; 745 --extra-cflags=*) 746 ;; 747 --extra-ldflags=*) 748 ;; 749 --enable-debug-info) 750 ;; 751 --disable-debug-info) 752 ;; 753 --enable-modules) 754 modules="yes" 755 ;; 756 --cpu=*) 757 ;; 758 --target-list=*) target_list="$optarg" 759 ;; 760 --enable-trace-backends=*) trace_backends="$optarg" 761 ;; 762 # XXX: backwards compatibility 763 --enable-trace-backend=*) trace_backends="$optarg" 764 ;; 765 --with-trace-file=*) trace_file="$optarg" 766 ;; 767 --enable-gprof) gprof="yes" 768 ;; 769 --enable-gcov) gcov="yes" 770 ;; 771 --static) 772 static="yes" 773 LDFLAGS="-static $LDFLAGS" 774 QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS" 775 ;; 776 --mandir=*) mandir="$optarg" 777 ;; 778 --bindir=*) bindir="$optarg" 779 ;; 780 --libdir=*) libdir="$optarg" 781 ;; 782 --libexecdir=*) libexecdir="$optarg" 783 ;; 784 --includedir=*) includedir="$optarg" 785 ;; 786 --datadir=*) datadir="$optarg" 787 ;; 788 --with-confsuffix=*) confsuffix="$optarg" 789 ;; 790 --docdir=*) qemu_docdir="$optarg" 791 ;; 792 --sysconfdir=*) sysconfdir="$optarg" 793 ;; 794 --localstatedir=*) local_statedir="$optarg" 795 ;; 796 --sbindir=*|--sharedstatedir=*|\ 797 --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\ 798 --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*) 799 # These switches are silently ignored, for compatibility with 800 # autoconf-generated configure scripts. This allows QEMU's 801 # configure to be used by RPM and similar macros that set 802 # lots of directory switches by default. 803 ;; 804 --with-system-pixman) pixman="system" 805 ;; 806 --without-system-pixman) pixman="internal" 807 ;; 808 --without-pixman) pixman="none" 809 ;; 810 --disable-sdl) sdl="no" 811 ;; 812 --enable-sdl) sdl="yes" 813 ;; 814 --with-sdlabi=*) sdlabi="$optarg" 815 ;; 816 --disable-qom-cast-debug) qom_cast_debug="no" 817 ;; 818 --enable-qom-cast-debug) qom_cast_debug="yes" 819 ;; 820 --disable-virtfs) virtfs="no" 821 ;; 822 --enable-virtfs) virtfs="yes" 823 ;; 824 --disable-vnc) vnc="no" 825 ;; 826 --enable-vnc) vnc="yes" 827 ;; 828 --fmod-lib=*) fmod_lib="$optarg" 829 ;; 830 --fmod-inc=*) fmod_inc="$optarg" 831 ;; 832 --oss-lib=*) oss_lib="$optarg" 833 ;; 834 --audio-drv-list=*) audio_drv_list="$optarg" 835 ;; 836 --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=`echo "$optarg" | sed -e 's/,/ /g'` 837 ;; 838 --block-drv-ro-whitelist=*) block_drv_ro_whitelist=`echo "$optarg" | sed -e 's/,/ /g'` 839 ;; 840 --enable-debug-tcg) debug_tcg="yes" 841 ;; 842 --disable-debug-tcg) debug_tcg="no" 843 ;; 844 --enable-debug) 845 # Enable debugging options that aren't excessively noisy 846 debug_tcg="yes" 847 debug="yes" 848 strip_opt="no" 849 ;; 850 --enable-sparse) sparse="yes" 851 ;; 852 --disable-sparse) sparse="no" 853 ;; 854 --disable-strip) strip_opt="no" 855 ;; 856 --disable-vnc-tls) vnc_tls="no" 857 ;; 858 --enable-vnc-tls) vnc_tls="yes" 859 ;; 860 --disable-vnc-sasl) vnc_sasl="no" 861 ;; 862 --enable-vnc-sasl) vnc_sasl="yes" 863 ;; 864 --disable-vnc-jpeg) vnc_jpeg="no" 865 ;; 866 --enable-vnc-jpeg) vnc_jpeg="yes" 867 ;; 868 --disable-vnc-png) vnc_png="no" 869 ;; 870 --enable-vnc-png) vnc_png="yes" 871 ;; 872 --disable-vnc-ws) vnc_ws="no" 873 ;; 874 --enable-vnc-ws) vnc_ws="yes" 875 ;; 876 --disable-slirp) slirp="no" 877 ;; 878 --disable-uuid) uuid="no" 879 ;; 880 --enable-uuid) uuid="yes" 881 ;; 882 --disable-vde) vde="no" 883 ;; 884 --enable-vde) vde="yes" 885 ;; 886 --disable-netmap) netmap="no" 887 ;; 888 --enable-netmap) netmap="yes" 889 ;; 890 --disable-xen) xen="no" 891 ;; 892 --enable-xen) xen="yes" 893 ;; 894 --disable-xen-pci-passthrough) xen_pci_passthrough="no" 895 ;; 896 --enable-xen-pci-passthrough) xen_pci_passthrough="yes" 897 ;; 898 --disable-brlapi) brlapi="no" 899 ;; 900 --enable-brlapi) brlapi="yes" 901 ;; 902 --disable-bluez) bluez="no" 903 ;; 904 --enable-bluez) bluez="yes" 905 ;; 906 --disable-kvm) kvm="no" 907 ;; 908 --enable-kvm) kvm="yes" 909 ;; 910 --disable-tcg-interpreter) tcg_interpreter="no" 911 ;; 912 --enable-tcg-interpreter) tcg_interpreter="yes" 913 ;; 914 --disable-cap-ng) cap_ng="no" 915 ;; 916 --enable-cap-ng) cap_ng="yes" 917 ;; 918 --disable-spice) spice="no" 919 ;; 920 --enable-spice) spice="yes" 921 ;; 922 --disable-libiscsi) libiscsi="no" 923 ;; 924 --enable-libiscsi) libiscsi="yes" 925 ;; 926 --disable-libnfs) libnfs="no" 927 ;; 928 --enable-libnfs) libnfs="yes" 929 ;; 930 --enable-profiler) profiler="yes" 931 ;; 932 --disable-cocoa) cocoa="no" 933 ;; 934 --enable-cocoa) 935 cocoa="yes" ; 936 sdl="no" ; 937 audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`" 938 ;; 939 --disable-system) softmmu="no" 940 ;; 941 --enable-system) softmmu="yes" 942 ;; 943 --disable-user) 944 linux_user="no" ; 945 bsd_user="no" ; 946 ;; 947 --enable-user) ;; 948 --disable-linux-user) linux_user="no" 949 ;; 950 --enable-linux-user) linux_user="yes" 951 ;; 952 --disable-bsd-user) bsd_user="no" 953 ;; 954 --enable-bsd-user) bsd_user="yes" 955 ;; 956 --enable-guest-base) guest_base="yes" 957 ;; 958 --disable-guest-base) guest_base="no" 959 ;; 960 --enable-pie) pie="yes" 961 ;; 962 --disable-pie) pie="no" 963 ;; 964 --enable-werror) werror="yes" 965 ;; 966 --disable-werror) werror="no" 967 ;; 968 --enable-stack-protector) stack_protector="yes" 969 ;; 970 --disable-stack-protector) stack_protector="no" 971 ;; 972 --disable-curses) curses="no" 973 ;; 974 --enable-curses) curses="yes" 975 ;; 976 --disable-curl) curl="no" 977 ;; 978 --enable-curl) curl="yes" 979 ;; 980 --disable-fdt) fdt="no" 981 ;; 982 --enable-fdt) fdt="yes" 983 ;; 984 --disable-linux-aio) linux_aio="no" 985 ;; 986 --enable-linux-aio) linux_aio="yes" 987 ;; 988 --disable-attr) attr="no" 989 ;; 990 --enable-attr) attr="yes" 991 ;; 992 --disable-blobs) blobs="no" 993 ;; 994 --with-pkgversion=*) pkgversion=" ($optarg)" 995 ;; 996 --with-coroutine=*) coroutine="$optarg" 997 ;; 998 --disable-coroutine-pool) coroutine_pool="no" 999 ;; 1000 --enable-coroutine-pool) coroutine_pool="yes" 1001 ;; 1002 --disable-docs) docs="no" 1003 ;; 1004 --enable-docs) docs="yes" 1005 ;; 1006 --disable-vhost-net) vhost_net="no" 1007 ;; 1008 --enable-vhost-net) vhost_net="yes" 1009 ;; 1010 --disable-vhost-scsi) vhost_scsi="no" 1011 ;; 1012 --enable-vhost-scsi) vhost_scsi="yes" 1013 ;; 1014 --disable-glx) glx="no" 1015 ;; 1016 --enable-glx) glx="yes" 1017 ;; 1018 --disable-rbd) rbd="no" 1019 ;; 1020 --enable-rbd) rbd="yes" 1021 ;; 1022 --disable-xfsctl) xfs="no" 1023 ;; 1024 --enable-xfsctl) xfs="yes" 1025 ;; 1026 --disable-smartcard-nss) smartcard_nss="no" 1027 ;; 1028 --enable-smartcard-nss) smartcard_nss="yes" 1029 ;; 1030 --disable-libusb) libusb="no" 1031 ;; 1032 --enable-libusb) libusb="yes" 1033 ;; 1034 --disable-usb-redir) usb_redir="no" 1035 ;; 1036 --enable-usb-redir) usb_redir="yes" 1037 ;; 1038 --disable-zlib-test) zlib="no" 1039 ;; 1040 --enable-lzo) lzo="yes" 1041 ;; 1042 --enable-snappy) snappy="yes" 1043 ;; 1044 --enable-guest-agent) guest_agent="yes" 1045 ;; 1046 --disable-guest-agent) guest_agent="no" 1047 ;; 1048 --with-vss-sdk) vss_win32_sdk="" 1049 ;; 1050 --with-vss-sdk=*) vss_win32_sdk="$optarg" 1051 ;; 1052 --without-vss-sdk) vss_win32_sdk="no" 1053 ;; 1054 --with-win-sdk) win_sdk="" 1055 ;; 1056 --with-win-sdk=*) win_sdk="$optarg" 1057 ;; 1058 --without-win-sdk) win_sdk="no" 1059 ;; 1060 --enable-tools) want_tools="yes" 1061 ;; 1062 --disable-tools) want_tools="no" 1063 ;; 1064 --enable-seccomp) seccomp="yes" 1065 ;; 1066 --disable-seccomp) seccomp="no" 1067 ;; 1068 --disable-glusterfs) glusterfs="no" 1069 ;; 1070 --enable-glusterfs) glusterfs="yes" 1071 ;; 1072 --disable-virtio-blk-data-plane) virtio_blk_data_plane="no" 1073 ;; 1074 --enable-virtio-blk-data-plane) virtio_blk_data_plane="yes" 1075 ;; 1076 --disable-gtk) gtk="no" 1077 ;; 1078 --enable-gtk) gtk="yes" 1079 ;; 1080 --enable-rdma) rdma="yes" 1081 ;; 1082 --disable-rdma) rdma="no" 1083 ;; 1084 --with-gtkabi=*) gtkabi="$optarg" 1085 ;; 1086 --disable-vte) vte="no" 1087 ;; 1088 --enable-vte) vte="yes" 1089 ;; 1090 --enable-tpm) tpm="yes" 1091 ;; 1092 --disable-libssh2) libssh2="no" 1093 ;; 1094 --enable-libssh2) libssh2="yes" 1095 ;; 1096 --enable-vhdx) vhdx="yes" 1097 ;; 1098 --disable-vhdx) vhdx="no" 1099 ;; 1100 --disable-quorum) quorum="no" 1101 ;; 1102 --enable-quorum) quorum="yes" 1103 ;; 1104 *) 1105 echo "ERROR: unknown option $opt" 1106 echo "Try '$0 --help' for more information" 1107 exit 1 1108 ;; 1109 esac 1110done 1111 1112if ! has $python; then 1113 error_exit "Python not found. Use --python=/path/to/python" 1114fi 1115 1116# Note that if the Python conditional here evaluates True we will exit 1117# with status 1 which is a shell 'false' value. 1118if ! $python -c 'import sys; sys.exit(sys.version_info < (2,4) or sys.version_info >= (3,))'; then 1119 error_exit "Cannot use '$python', Python 2.4 or later is required." \ 1120 "Note that Python 3 or later is not yet supported." \ 1121 "Use --python=/path/to/python to specify a supported Python." 1122fi 1123 1124# The -B switch was added in Python 2.6. 1125# If it is supplied, compiled files are not written. 1126# Use it for Python versions which support it. 1127if $python -B -c 'import sys; sys.exit(0)' 2>/dev/null; then 1128 python="$python -B" 1129fi 1130 1131case "$cpu" in 1132 ppc) 1133 CPU_CFLAGS="-m32" 1134 LDFLAGS="-m32 $LDFLAGS" 1135 ;; 1136 ppc64) 1137 CPU_CFLAGS="-m64" 1138 LDFLAGS="-m64 $LDFLAGS" 1139 ;; 1140 sparc) 1141 LDFLAGS="-m32 $LDFLAGS" 1142 CPU_CFLAGS="-m32 -mcpu=ultrasparc" 1143 ;; 1144 sparc64) 1145 LDFLAGS="-m64 $LDFLAGS" 1146 CPU_CFLAGS="-m64 -mcpu=ultrasparc" 1147 ;; 1148 s390) 1149 CPU_CFLAGS="-m31" 1150 LDFLAGS="-m31 $LDFLAGS" 1151 ;; 1152 s390x) 1153 CPU_CFLAGS="-m64" 1154 LDFLAGS="-m64 $LDFLAGS" 1155 ;; 1156 i386) 1157 CPU_CFLAGS="-m32" 1158 LDFLAGS="-m32 $LDFLAGS" 1159 cc_i386='$(CC) -m32' 1160 ;; 1161 x86_64) 1162 CPU_CFLAGS="-m64" 1163 LDFLAGS="-m64 $LDFLAGS" 1164 cc_i386='$(CC) -m32' 1165 ;; 1166 x32) 1167 CPU_CFLAGS="-mx32" 1168 LDFLAGS="-mx32 $LDFLAGS" 1169 cc_i386='$(CC) -m32' 1170 ;; 1171 # No special flags required for other host CPUs 1172esac 1173 1174QEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS" 1175EXTRA_CFLAGS="$CPU_CFLAGS $EXTRA_CFLAGS" 1176 1177default_target_list="" 1178 1179mak_wilds="" 1180 1181if [ "$softmmu" = "yes" ]; then 1182 mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak" 1183fi 1184if [ "$linux_user" = "yes" ]; then 1185 mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak" 1186fi 1187if [ "$bsd_user" = "yes" ]; then 1188 mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak" 1189fi 1190 1191for config in $mak_wilds; do 1192 default_target_list="${default_target_list} $(basename "$config" .mak)" 1193done 1194 1195if test x"$show_help" = x"yes" ; then 1196cat << EOF 1197 1198Usage: configure [options] 1199Options: [defaults in brackets after descriptions] 1200 1201Standard options: 1202 --help print this message 1203 --prefix=PREFIX install in PREFIX [$prefix] 1204 --interp-prefix=PREFIX where to find shared libraries, etc. 1205 use %M for cpu name [$interp_prefix] 1206 --target-list=LIST set target list (default: build everything) 1207$(echo Available targets: $default_target_list | \ 1208 fold -s -w 53 | sed -e 's/^/ /') 1209 1210Advanced options (experts only): 1211 --source-path=PATH path of source code [$source_path] 1212 --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix] 1213 --cc=CC use C compiler CC [$cc] 1214 --iasl=IASL use ACPI compiler IASL [$iasl] 1215 --host-cc=CC use C compiler CC [$host_cc] for code run at 1216 build time 1217 --cxx=CXX use C++ compiler CXX [$cxx] 1218 --objcc=OBJCC use Objective-C compiler OBJCC [$objcc] 1219 --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS 1220 --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS 1221 --make=MAKE use specified make [$make] 1222 --install=INSTALL use specified install [$install] 1223 --python=PYTHON use specified python [$python] 1224 --smbd=SMBD use specified smbd [$smbd] 1225 --static enable static build [$static] 1226 --mandir=PATH install man pages in PATH 1227 --datadir=PATH install firmware in PATH$confsuffix 1228 --docdir=PATH install documentation in PATH$confsuffix 1229 --bindir=PATH install binaries in PATH 1230 --libdir=PATH install libraries in PATH 1231 --sysconfdir=PATH install config in PATH$confsuffix 1232 --localstatedir=PATH install local state in PATH (set at runtime on win32) 1233 --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix] 1234 --enable-modules enable modules support 1235 --enable-debug-tcg enable TCG debugging 1236 --disable-debug-tcg disable TCG debugging (default) 1237 --enable-debug-info enable debugging information (default) 1238 --disable-debug-info disable debugging information 1239 --enable-debug enable common debug build options 1240 --enable-sparse enable sparse checker 1241 --disable-sparse disable sparse checker (default) 1242 --disable-strip disable stripping binaries 1243 --disable-werror disable compilation abort on warning 1244 --disable-stack-protector disable compiler-provided stack protection 1245 --disable-sdl disable SDL 1246 --enable-sdl enable SDL 1247 --with-sdlabi select preferred SDL ABI 1.2 or 2.0 1248 --disable-gtk disable gtk UI 1249 --enable-gtk enable gtk UI 1250 --with-gtkabi select preferred GTK ABI 2.0 or 3.0 1251 --disable-virtfs disable VirtFS 1252 --enable-virtfs enable VirtFS 1253 --disable-vnc disable VNC 1254 --enable-vnc enable VNC 1255 --disable-cocoa disable Cocoa (Mac OS X only) 1256 --enable-cocoa enable Cocoa (default on Mac OS X) 1257 --audio-drv-list=LIST set audio drivers list: 1258 Available drivers: $audio_possible_drivers 1259 --block-drv-whitelist=L Same as --block-drv-rw-whitelist=L 1260 --block-drv-rw-whitelist=L 1261 set block driver read-write whitelist 1262 (affects only QEMU, not qemu-img) 1263 --block-drv-ro-whitelist=L 1264 set block driver read-only whitelist 1265 (affects only QEMU, not qemu-img) 1266 --disable-xen disable xen backend driver support 1267 --enable-xen enable xen backend driver support 1268 --disable-xen-pci-passthrough 1269 --enable-xen-pci-passthrough 1270 --disable-brlapi disable BrlAPI 1271 --enable-brlapi enable BrlAPI 1272 --disable-vnc-tls disable TLS encryption for VNC server 1273 --enable-vnc-tls enable TLS encryption for VNC server 1274 --disable-vnc-sasl disable SASL encryption for VNC server 1275 --enable-vnc-sasl enable SASL encryption for VNC server 1276 --disable-vnc-jpeg disable JPEG lossy compression for VNC server 1277 --enable-vnc-jpeg enable JPEG lossy compression for VNC server 1278 --disable-vnc-png disable PNG compression for VNC server (default) 1279 --enable-vnc-png enable PNG compression for VNC server 1280 --disable-vnc-ws disable Websockets support for VNC server 1281 --enable-vnc-ws enable Websockets support for VNC server 1282 --disable-curses disable curses output 1283 --enable-curses enable curses output 1284 --disable-curl disable curl connectivity 1285 --enable-curl enable curl connectivity 1286 --disable-fdt disable fdt device tree 1287 --enable-fdt enable fdt device tree 1288 --disable-bluez disable bluez stack connectivity 1289 --enable-bluez enable bluez stack connectivity 1290 --disable-slirp disable SLIRP userspace network connectivity 1291 --disable-kvm disable KVM acceleration support 1292 --enable-kvm enable KVM acceleration support 1293 --disable-rdma disable RDMA-based migration support 1294 --enable-rdma enable RDMA-based migration support 1295 --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI) 1296 --enable-system enable all system emulation targets 1297 --disable-system disable all system emulation targets 1298 --enable-user enable supported user emulation targets 1299 --disable-user disable all user emulation targets 1300 --enable-linux-user enable all linux usermode emulation targets 1301 --disable-linux-user disable all linux usermode emulation targets 1302 --enable-bsd-user enable all BSD usermode emulation targets 1303 --disable-bsd-user disable all BSD usermode emulation targets 1304 --enable-guest-base enable GUEST_BASE support for usermode 1305 emulation targets 1306 --disable-guest-base disable GUEST_BASE support 1307 --enable-pie build Position Independent Executables 1308 --disable-pie do not build Position Independent Executables 1309 --fmod-lib path to FMOD library 1310 --fmod-inc path to FMOD includes 1311 --oss-lib path to OSS library 1312 --cpu=CPU Build for host CPU [$cpu] 1313 --disable-uuid disable uuid support 1314 --enable-uuid enable uuid support 1315 --disable-vde disable support for vde network 1316 --enable-vde enable support for vde network 1317 --disable-netmap disable support for netmap network 1318 --enable-netmap enable support for netmap network 1319 --disable-linux-aio disable Linux AIO support 1320 --enable-linux-aio enable Linux AIO support 1321 --disable-cap-ng disable libcap-ng support 1322 --enable-cap-ng enable libcap-ng support 1323 --disable-attr disables attr and xattr support 1324 --enable-attr enable attr and xattr support 1325 --disable-blobs disable installing provided firmware blobs 1326 --enable-docs enable documentation build 1327 --disable-docs disable documentation build 1328 --disable-vhost-net disable vhost-net acceleration support 1329 --enable-vhost-net enable vhost-net acceleration support 1330 --enable-trace-backends=B Set trace backend 1331 Available backends: $($python $source_path/scripts/tracetool.py --list-backends) 1332 --with-trace-file=NAME Full PATH,NAME of file to store traces 1333 Default:trace-<pid> 1334 --disable-spice disable spice 1335 --enable-spice enable spice 1336 --enable-rbd enable building the rados block device (rbd) 1337 --disable-libiscsi disable iscsi support 1338 --enable-libiscsi enable iscsi support 1339 --disable-libnfs disable nfs support 1340 --enable-libnfs enable nfs support 1341 --disable-smartcard-nss disable smartcard nss support 1342 --enable-smartcard-nss enable smartcard nss support 1343 --disable-libusb disable libusb (for usb passthrough) 1344 --enable-libusb enable libusb (for usb passthrough) 1345 --disable-usb-redir disable usb network redirection support 1346 --enable-usb-redir enable usb network redirection support 1347 --enable-lzo enable the support of lzo compression library 1348 --enable-snappy enable the support of snappy compression library 1349 --disable-guest-agent disable building of the QEMU Guest Agent 1350 --enable-guest-agent enable building of the QEMU Guest Agent 1351 --with-vss-sdk=SDK-path enable Windows VSS support in QEMU Guest Agent 1352 --with-win-sdk=SDK-path path to Windows Platform SDK (to build VSS .tlb) 1353 --disable-seccomp disable seccomp support 1354 --enable-seccomp enables seccomp support 1355 --with-coroutine=BACKEND coroutine backend. Supported options: 1356 gthread, ucontext, sigaltstack, windows 1357 --disable-coroutine-pool disable coroutine freelist (worse performance) 1358 --enable-coroutine-pool enable coroutine freelist (better performance) 1359 --enable-glusterfs enable GlusterFS backend 1360 --disable-glusterfs disable GlusterFS backend 1361 --enable-gcov enable test coverage analysis with gcov 1362 --gcov=GCOV use specified gcov [$gcov_tool] 1363 --enable-tpm enable TPM support 1364 --disable-libssh2 disable ssh block device support 1365 --enable-libssh2 enable ssh block device support 1366 --disable-vhdx disables support for the Microsoft VHDX image format 1367 --enable-vhdx enable support for the Microsoft VHDX image format 1368 --disable-quorum disable quorum block filter support 1369 --enable-quorum enable quorum block filter support 1370 1371NOTE: The object files are built at the place where configure is launched 1372EOF 1373exit 0 1374fi 1375 1376# Now we have handled --enable-tcg-interpreter and know we're not just 1377# printing the help message, bail out if the host CPU isn't supported. 1378if test "$ARCH" = "unknown"; then 1379 if test "$tcg_interpreter" = "yes" ; then 1380 echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)" 1381 ARCH=tci 1382 else 1383 error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter" 1384 fi 1385fi 1386 1387# Consult white-list to determine whether to enable werror 1388# by default. Only enable by default for git builds 1389z_version=`cut -f3 -d. $source_path/VERSION` 1390 1391if test -z "$werror" ; then 1392 if test -d "$source_path/.git" -a \ 1393 "$linux" = "yes" ; then 1394 werror="yes" 1395 else 1396 werror="no" 1397 fi 1398fi 1399 1400# check that the C compiler works. 1401cat > $TMPC <<EOF 1402int main(void) { return 0; } 1403EOF 1404 1405if compile_object ; then 1406 : C compiler works ok 1407else 1408 error_exit "\"$cc\" either does not exist or does not work" 1409fi 1410 1411# Check that the C++ compiler exists and works with the C compiler 1412if has $cxx; then 1413 cat > $TMPC <<EOF 1414int c_function(void); 1415int main(void) { return c_function(); } 1416EOF 1417 1418 compile_object 1419 1420 cat > $TMPCXX <<EOF 1421extern "C" { 1422 int c_function(void); 1423} 1424int c_function(void) { return 42; } 1425EOF 1426 1427 update_cxxflags 1428 1429 if do_cxx $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $LDFLAGS; then 1430 # C++ compiler $cxx works ok with C compiler $cc 1431 : 1432 else 1433 echo "C++ compiler $cxx does not work with C compiler $cc" 1434 echo "Disabling C++ specific optional code" 1435 cxx= 1436 fi 1437else 1438 echo "No C++ compiler available; disabling C++ specific optional code" 1439 cxx= 1440fi 1441 1442gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits" 1443gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags" 1444gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags" 1445gcc_flags="-Wendif-labels $gcc_flags" 1446gcc_flags="-Wno-initializer-overrides $gcc_flags" 1447gcc_flags="-Wno-string-plus-int $gcc_flags" 1448# Note that we do not add -Werror to gcc_flags here, because that would 1449# enable it for all configure tests. If a configure test failed due 1450# to -Werror this would just silently disable some features, 1451# so it's too error prone. 1452cat > $TMPC << EOF 1453int main(void) { return 0; } 1454EOF 1455for flag in $gcc_flags; do 1456 # Use the positive sense of the flag when testing for -Wno-wombat 1457 # support (gcc will happily accept the -Wno- form of unknown 1458 # warning options). 1459 optflag="$(echo $flag | sed -e 's/^-Wno-/-W/')" 1460 if compile_prog "-Werror $optflag" "" ; then 1461 QEMU_CFLAGS="$QEMU_CFLAGS $flag" 1462 fi 1463done 1464 1465if test "$stack_protector" != "no" ; then 1466 gcc_flags="-fstack-protector-strong -fstack-protector-all" 1467 for flag in $gcc_flags; do 1468 # We need to check both a compile and a link, since some compiler 1469 # setups fail only on a .c->.o compile and some only at link time 1470 if do_cc $QEMU_CFLAGS -Werror $flag -c -o $TMPO $TMPC && 1471 compile_prog "-Werror $flag" ""; then 1472 QEMU_CFLAGS="$QEMU_CFLAGS $flag" 1473 LIBTOOLFLAGS="$LIBTOOLFLAGS -Wc,$flag" 1474 break 1475 fi 1476 done 1477fi 1478 1479# Workaround for http://gcc.gnu.org/PR55489. Happens with -fPIE/-fPIC and 1480# large functions that use global variables. The bug is in all releases of 1481# GCC, but it became particularly acute in 4.6.x and 4.7.x. It is fixed in 1482# 4.7.3 and 4.8.0. We should be able to delete this at the end of 2013. 1483cat > $TMPC << EOF 1484#if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2)) 1485int main(void) { return 0; } 1486#else 1487#error No bug in this compiler. 1488#endif 1489EOF 1490if compile_prog "-Werror -fno-gcse" "" ; then 1491 TRANSLATE_OPT_CFLAGS=-fno-gcse 1492fi 1493 1494if test "$static" = "yes" ; then 1495 if test "$modules" = "yes" ; then 1496 error_exit "static and modules are mutually incompatible" 1497 fi 1498 if test "$pie" = "yes" ; then 1499 error_exit "static and pie are mutually incompatible" 1500 else 1501 pie="no" 1502 fi 1503fi 1504 1505if test "$pie" = ""; then 1506 case "$cpu-$targetos" in 1507 i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD) 1508 ;; 1509 *) 1510 pie="no" 1511 ;; 1512 esac 1513fi 1514 1515if test "$pie" != "no" ; then 1516 cat > $TMPC << EOF 1517 1518#ifdef __linux__ 1519# define THREAD __thread 1520#else 1521# define THREAD 1522#endif 1523 1524static THREAD int tls_var; 1525 1526int main(void) { return tls_var; } 1527 1528EOF 1529 if compile_prog "-fPIE -DPIE" "-pie"; then 1530 QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS" 1531 LDFLAGS="-pie $LDFLAGS" 1532 pie="yes" 1533 if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then 1534 LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS" 1535 fi 1536 else 1537 if test "$pie" = "yes"; then 1538 error_exit "PIE not available due to missing toolchain support" 1539 else 1540 echo "Disabling PIE due to missing toolchain support" 1541 pie="no" 1542 fi 1543 fi 1544 1545 if compile_prog "-fno-pie" "-nopie"; then 1546 CFLAGS_NOPIE="-fno-pie" 1547 LDFLAGS_NOPIE="-nopie" 1548 fi 1549fi 1550 1551# check for broken gcc and libtool in RHEL5 1552if test -n "$libtool" -a "$pie" != "no" ; then 1553 cat > $TMPC <<EOF 1554 1555void *f(unsigned char *buf, int len); 1556void *g(unsigned char *buf, int len); 1557 1558void * 1559f(unsigned char *buf, int len) 1560{ 1561 return (void*)0L; 1562} 1563 1564void * 1565g(unsigned char *buf, int len) 1566{ 1567 return f(buf, len); 1568} 1569 1570EOF 1571 if ! libtool_prog; then 1572 echo "Disabling libtool due to broken toolchain support" 1573 libtool= 1574 fi 1575fi 1576 1577########################################## 1578# __sync_fetch_and_and requires at least -march=i486. Many toolchains 1579# use i686 as default anyway, but for those that don't, an explicit 1580# specification is necessary 1581 1582if test "$cpu" = "i386"; then 1583 cat > $TMPC << EOF 1584static int sfaa(int *ptr) 1585{ 1586 return __sync_fetch_and_and(ptr, 0); 1587} 1588 1589int main(void) 1590{ 1591 int val = 42; 1592 val = __sync_val_compare_and_swap(&val, 0, 1); 1593 sfaa(&val); 1594 return val; 1595} 1596EOF 1597 if ! compile_prog "" "" ; then 1598 QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS" 1599 fi 1600fi 1601 1602######################################### 1603# Solaris specific configure tool chain decisions 1604 1605if test "$solaris" = "yes" ; then 1606 if has $install; then 1607 : 1608 else 1609 error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \ 1610 "install fileutils from www.blastwave.org using pkg-get -i fileutils" \ 1611 "to get ginstall which is used by default (which lives in /opt/csw/bin)" 1612 fi 1613 if test "`path_of $install`" = "/usr/sbin/install" ; then 1614 error_exit "Solaris /usr/sbin/install is not an appropriate install program." \ 1615 "try ginstall from the GNU fileutils available from www.blastwave.org" \ 1616 "using pkg-get -i fileutils, or use --install=/usr/ucb/install" 1617 fi 1618 if has ar; then 1619 : 1620 else 1621 if test -f /usr/ccs/bin/ar ; then 1622 error_exit "No path includes ar" \ 1623 "Add /usr/ccs/bin to your path and rerun configure" 1624 fi 1625 error_exit "No path includes ar" 1626 fi 1627fi 1628 1629if test -z "${target_list+xxx}" ; then 1630 target_list="$default_target_list" 1631else 1632 target_list=`echo "$target_list" | sed -e 's/,/ /g'` 1633fi 1634 1635# Check that we recognised the target name; this allows a more 1636# friendly error message than if we let it fall through. 1637for target in $target_list; do 1638 case " $default_target_list " in 1639 *" $target "*) 1640 ;; 1641 *) 1642 error_exit "Unknown target name '$target'" 1643 ;; 1644 esac 1645done 1646 1647# see if system emulation was really requested 1648case " $target_list " in 1649 *"-softmmu "*) softmmu=yes 1650 ;; 1651 *) softmmu=no 1652 ;; 1653esac 1654 1655feature_not_found() { 1656 feature=$1 1657 remedy=$2 1658 1659 error_exit "User requested feature $feature" \ 1660 "configure was not able to find it." \ 1661 "$remedy" 1662} 1663 1664# --- 1665# big/little endian test 1666cat > $TMPC << EOF 1667short big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, }; 1668short little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, }; 1669extern int foo(short *, short *); 1670int main(int argc, char *argv[]) { 1671 return foo(big_endian, little_endian); 1672} 1673EOF 1674 1675if compile_object ; then 1676 if grep -q BiGeNdIaN $TMPO ; then 1677 bigendian="yes" 1678 elif grep -q LiTtLeEnDiAn $TMPO ; then 1679 bigendian="no" 1680 else 1681 echo big/little test failed 1682 fi 1683else 1684 echo big/little test failed 1685fi 1686 1687########################################## 1688# pkg-config probe 1689 1690if ! has "$pkg_config_exe"; then 1691 error_exit "pkg-config binary '$pkg_config_exe' not found" 1692fi 1693 1694########################################## 1695# NPTL probe 1696 1697if test "$linux_user" = "yes"; then 1698 cat > $TMPC <<EOF 1699#include <sched.h> 1700#include <linux/futex.h> 1701int main(void) { 1702#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT) 1703#error bork 1704#endif 1705 return 0; 1706} 1707EOF 1708 if ! compile_object ; then 1709 feature_not_found "nptl" "Install glibc and linux kernel headers." 1710 fi 1711fi 1712 1713########################################## 1714# zlib check 1715 1716if test "$zlib" != "no" ; then 1717 cat > $TMPC << EOF 1718#include <zlib.h> 1719int main(void) { zlibVersion(); return 0; } 1720EOF 1721 if compile_prog "" "-lz" ; then 1722 : 1723 else 1724 error_exit "zlib check failed" \ 1725 "Make sure to have the zlib libs and headers installed." 1726 fi 1727fi 1728LIBS="$LIBS -lz" 1729 1730########################################## 1731# lzo check 1732 1733if test "$lzo" != "no" ; then 1734 cat > $TMPC << EOF 1735#include <lzo/lzo1x.h> 1736int main(void) { lzo_version(); return 0; } 1737EOF 1738 if compile_prog "" "-llzo2" ; then 1739 : 1740 else 1741 error_exit "lzo check failed" \ 1742 "Make sure to have the lzo libs and headers installed." 1743 fi 1744 1745 libs_softmmu="$libs_softmmu -llzo2" 1746fi 1747 1748########################################## 1749# snappy check 1750 1751if test "$snappy" != "no" ; then 1752 cat > $TMPC << EOF 1753#include <snappy-c.h> 1754int main(void) { snappy_max_compressed_length(4096); return 0; } 1755EOF 1756 if compile_prog "" "-lsnappy" ; then 1757 : 1758 else 1759 error_exit "snappy check failed" \ 1760 "Make sure to have the snappy libs and headers installed." 1761 fi 1762 1763 libs_softmmu="$libs_softmmu -lsnappy" 1764fi 1765 1766########################################## 1767# libseccomp check 1768 1769if test "$seccomp" != "no" ; then 1770 if $pkg_config --atleast-version=2.1.0 libseccomp; then 1771 libs_softmmu="$libs_softmmu `$pkg_config --libs libseccomp`" 1772 QEMU_CFLAGS="$QEMU_CFLAGS `$pkg_config --cflags libseccomp`" 1773 seccomp="yes" 1774 else 1775 if test "$seccomp" = "yes"; then 1776 feature_not_found "libseccomp" "Install libseccomp devel >= 2.1.0" 1777 fi 1778 seccomp="no" 1779 fi 1780fi 1781########################################## 1782# xen probe 1783 1784if test "$xen" != "no" ; then 1785 xen_libs="-lxenstore -lxenctrl -lxenguest" 1786 1787 # First we test whether Xen headers and libraries are available. 1788 # If no, we are done and there is no Xen support. 1789 # If yes, more tests are run to detect the Xen version. 1790 1791 # Xen (any) 1792 cat > $TMPC <<EOF 1793#include <xenctrl.h> 1794int main(void) { 1795 return 0; 1796} 1797EOF 1798 if ! compile_prog "" "$xen_libs" ; then 1799 # Xen not found 1800 if test "$xen" = "yes" ; then 1801 feature_not_found "xen" "Install xen devel" 1802 fi 1803 xen=no 1804 1805 # Xen unstable 1806 elif 1807 cat > $TMPC <<EOF && 1808#include <xenctrl.h> 1809#include <xenstore.h> 1810#include <stdint.h> 1811#include <xen/hvm/hvm_info_table.h> 1812#if !defined(HVM_MAX_VCPUS) 1813# error HVM_MAX_VCPUS not defined 1814#endif 1815int main(void) { 1816 xc_interface *xc; 1817 xs_daemon_open(); 1818 xc = xc_interface_open(0, 0, 0); 1819 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1820 xc_gnttab_open(NULL, 0); 1821 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 1822 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 1823 return 0; 1824} 1825EOF 1826 compile_prog "" "$xen_libs" 1827 then 1828 xen_ctrl_version=420 1829 xen=yes 1830 1831 elif 1832 cat > $TMPC <<EOF && 1833#include <xenctrl.h> 1834#include <xs.h> 1835#include <stdint.h> 1836#include <xen/hvm/hvm_info_table.h> 1837#if !defined(HVM_MAX_VCPUS) 1838# error HVM_MAX_VCPUS not defined 1839#endif 1840int main(void) { 1841 xs_daemon_open(); 1842 xc_interface_open(0, 0, 0); 1843 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1844 xc_gnttab_open(NULL, 0); 1845 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 1846 return 0; 1847} 1848EOF 1849 compile_prog "" "$xen_libs" 1850 then 1851 xen_ctrl_version=410 1852 xen=yes 1853 1854 # Xen 4.0.0 1855 elif 1856 cat > $TMPC <<EOF && 1857#include <xenctrl.h> 1858#include <xs.h> 1859#include <stdint.h> 1860#include <xen/hvm/hvm_info_table.h> 1861#if !defined(HVM_MAX_VCPUS) 1862# error HVM_MAX_VCPUS not defined 1863#endif 1864int main(void) { 1865 struct xen_add_to_physmap xatp = { 1866 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0, 1867 }; 1868 xs_daemon_open(); 1869 xc_interface_open(); 1870 xc_gnttab_open(); 1871 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1872 xc_memory_op(0, XENMEM_add_to_physmap, &xatp); 1873 return 0; 1874} 1875EOF 1876 compile_prog "" "$xen_libs" 1877 then 1878 xen_ctrl_version=400 1879 xen=yes 1880 1881 # Xen 3.4.0 1882 elif 1883 cat > $TMPC <<EOF && 1884#include <xenctrl.h> 1885#include <xs.h> 1886int main(void) { 1887 struct xen_add_to_physmap xatp = { 1888 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0, 1889 }; 1890 xs_daemon_open(); 1891 xc_interface_open(); 1892 xc_gnttab_open(); 1893 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1894 xc_memory_op(0, XENMEM_add_to_physmap, &xatp); 1895 return 0; 1896} 1897EOF 1898 compile_prog "" "$xen_libs" 1899 then 1900 xen_ctrl_version=340 1901 xen=yes 1902 1903 # Xen 3.3.0 1904 elif 1905 cat > $TMPC <<EOF && 1906#include <xenctrl.h> 1907#include <xs.h> 1908int main(void) { 1909 xs_daemon_open(); 1910 xc_interface_open(); 1911 xc_gnttab_open(); 1912 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1913 return 0; 1914} 1915EOF 1916 compile_prog "" "$xen_libs" 1917 then 1918 xen_ctrl_version=330 1919 xen=yes 1920 1921 # Xen version unsupported 1922 else 1923 if test "$xen" = "yes" ; then 1924 feature_not_found "xen (unsupported version)" "Install supported xen (e.g. 4.0, 3.4, 3.3)" 1925 fi 1926 xen=no 1927 fi 1928 1929 if test "$xen" = yes; then 1930 libs_softmmu="$xen_libs $libs_softmmu" 1931 fi 1932fi 1933 1934if test "$xen_pci_passthrough" != "no"; then 1935 if test "$xen" = "yes" && test "$linux" = "yes" && 1936 test "$xen_ctrl_version" -ge 340; then 1937 xen_pci_passthrough=yes 1938 else 1939 if test "$xen_pci_passthrough" = "yes"; then 1940 if test "$xen_ctrl_version" -lt 340; then 1941 error_exit "User requested feature Xen PCI Passthrough" \ 1942 "This feature does not work with Xen 3.3" 1943 fi 1944 error_exit "User requested feature Xen PCI Passthrough" \ 1945 " but this feature requires /sys from Linux" 1946 fi 1947 xen_pci_passthrough=no 1948 fi 1949fi 1950 1951########################################## 1952# libtool probe 1953 1954if ! has $libtool; then 1955 libtool= 1956fi 1957 1958# MacOSX ships with a libtool which isn't the GNU one; weed this 1959# out by checking whether libtool supports the --version switch 1960if test -n "$libtool"; then 1961 if ! "$libtool" --version >/dev/null 2>&1; then 1962 libtool= 1963 fi 1964fi 1965 1966########################################## 1967# Sparse probe 1968if test "$sparse" != "no" ; then 1969 if has cgcc; then 1970 sparse=yes 1971 else 1972 if test "$sparse" = "yes" ; then 1973 feature_not_found "sparse" "Install sparse binary" 1974 fi 1975 sparse=no 1976 fi 1977fi 1978 1979########################################## 1980# GTK probe 1981 1982if test "$gtkabi" = ""; then 1983 # The GTK ABI was not specified explicitly, so try whether 2.0 is available. 1984 # Use 3.0 as a fallback if that is available. 1985 if $pkg_config --exists "gtk+-2.0 >= 2.18.0"; then 1986 gtkabi=2.0 1987 elif $pkg_config --exists "gtk+-3.0 >= 3.0.0"; then 1988 gtkabi=3.0 1989 else 1990 gtkabi=2.0 1991 fi 1992fi 1993 1994if test "$gtk" != "no"; then 1995 gtkpackage="gtk+-$gtkabi" 1996 if test "$gtkabi" = "3.0" ; then 1997 gtkversion="3.0.0" 1998 else 1999 gtkversion="2.18.0" 2000 fi 2001 if $pkg_config --exists "$gtkpackage >= $gtkversion"; then 2002 gtk_cflags=`$pkg_config --cflags $gtkpackage` 2003 gtk_libs=`$pkg_config --libs $gtkpackage` 2004 libs_softmmu="$gtk_libs $libs_softmmu" 2005 gtk="yes" 2006 elif test "$gtk" = "yes"; then 2007 feature_not_found "gtk" "Install gtk2 or gtk3 devel" 2008 else 2009 gtk="no" 2010 fi 2011fi 2012 2013########################################## 2014# VTE probe 2015 2016if test "$vte" != "no"; then 2017 if test "$gtkabi" = "3.0"; then 2018 vtepackage="vte-2.90" 2019 vteversion="0.32.0" 2020 else 2021 vtepackage="vte" 2022 vteversion="0.24.0" 2023 fi 2024 if $pkg_config --exists "$vtepackage >= $vteversion"; then 2025 vte_cflags=`$pkg_config --cflags $vtepackage` 2026 vte_libs=`$pkg_config --libs $vtepackage` 2027 libs_softmmu="$vte_libs $libs_softmmu" 2028 vte="yes" 2029 elif test "$vte" = "yes"; then 2030 if test "$gtkabi" = "3.0"; then 2031 feature_not_found "vte" "Install libvte-2.90 devel" 2032 else 2033 feature_not_found "vte" "Install libvte devel" 2034 fi 2035 else 2036 vte="no" 2037 fi 2038fi 2039 2040########################################## 2041# SDL probe 2042 2043# Look for sdl configuration program (pkg-config or sdl-config). Try 2044# sdl-config even without cross prefix, and favour pkg-config over sdl-config. 2045 2046if test $sdlabi = "2.0"; then 2047 sdl_config=$sdl2_config 2048 sdlname=sdl2 2049 sdlconfigname=sdl2_config 2050else 2051 sdlname=sdl 2052 sdlconfigname=sdl_config 2053fi 2054 2055if test "`basename $sdl_config`" != $sdlconfigname && ! has ${sdl_config}; then 2056 sdl_config=$sdlconfigname 2057fi 2058 2059if $pkg_config $sdlname --exists; then 2060 sdlconfig="$pkg_config $sdlname" 2061 _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'` 2062elif has ${sdl_config}; then 2063 sdlconfig="$sdl_config" 2064 _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'` 2065else 2066 if test "$sdl" = "yes" ; then 2067 feature_not_found "sdl" "Install SDL devel" 2068 fi 2069 sdl=no 2070fi 2071if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then 2072 echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2 2073fi 2074 2075sdl_too_old=no 2076if test "$sdl" != "no" ; then 2077 cat > $TMPC << EOF 2078#include <SDL.h> 2079#undef main /* We don't want SDL to override our main() */ 2080int main( void ) { return SDL_Init (SDL_INIT_VIDEO); } 2081EOF 2082 sdl_cflags=`$sdlconfig --cflags 2> /dev/null` 2083 if test "$static" = "yes" ; then 2084 sdl_libs=`$sdlconfig --static-libs 2>/dev/null` 2085 else 2086 sdl_libs=`$sdlconfig --libs 2> /dev/null` 2087 fi 2088 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 2089 if test "$_sdlversion" -lt 121 ; then 2090 sdl_too_old=yes 2091 else 2092 if test "$cocoa" = "no" ; then 2093 sdl=yes 2094 fi 2095 fi 2096 2097 # static link with sdl ? (note: sdl.pc's --static --libs is broken) 2098 if test "$sdl" = "yes" -a "$static" = "yes" ; then 2099 if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then 2100 sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`" 2101 sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`" 2102 fi 2103 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 2104 : 2105 else 2106 sdl=no 2107 fi 2108 fi # static link 2109 else # sdl not found 2110 if test "$sdl" = "yes" ; then 2111 feature_not_found "sdl" "Install SDL devel" 2112 fi 2113 sdl=no 2114 fi # sdl compile test 2115fi 2116 2117if test "$sdl" = "yes" ; then 2118 cat > $TMPC <<EOF 2119#include <SDL.h> 2120#if defined(SDL_VIDEO_DRIVER_X11) 2121#include <X11/XKBlib.h> 2122#else 2123#error No x11 support 2124#endif 2125int main(void) { return 0; } 2126EOF 2127 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 2128 sdl_libs="$sdl_libs -lX11" 2129 fi 2130 libs_softmmu="$sdl_libs $libs_softmmu" 2131fi 2132 2133########################################## 2134# RDMA needs OpenFabrics libraries 2135if test "$rdma" != "no" ; then 2136 cat > $TMPC <<EOF 2137#include <rdma/rdma_cma.h> 2138int main(void) { return 0; } 2139EOF 2140 rdma_libs="-lrdmacm -libverbs" 2141 if compile_prog "" "$rdma_libs" ; then 2142 rdma="yes" 2143 libs_softmmu="$libs_softmmu $rdma_libs" 2144 else 2145 if test "$rdma" = "yes" ; then 2146 error_exit \ 2147 " OpenFabrics librdmacm/libibverbs not present." \ 2148 " Your options:" \ 2149 " (1) Fast: Install infiniband packages from your distro." \ 2150 " (2) Cleanest: Install libraries from www.openfabrics.org" \ 2151 " (3) Also: Install softiwarp if you don't have RDMA hardware" 2152 fi 2153 rdma="no" 2154 fi 2155fi 2156 2157########################################## 2158# VNC TLS/WS detection 2159if test "$vnc" = "yes" -a \( "$vnc_tls" != "no" -o "$vnc_ws" != "no" \) ; then 2160 cat > $TMPC <<EOF 2161#include <gnutls/gnutls.h> 2162int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; } 2163EOF 2164 vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null` 2165 vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null` 2166 if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then 2167 if test "$vnc_tls" != "no" ; then 2168 vnc_tls=yes 2169 fi 2170 if test "$vnc_ws" != "no" ; then 2171 vnc_ws=yes 2172 fi 2173 libs_softmmu="$vnc_tls_libs $libs_softmmu" 2174 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_tls_cflags" 2175 else 2176 if test "$vnc_tls" = "yes" ; then 2177 feature_not_found "vnc-tls" "Install gnutls devel" 2178 fi 2179 if test "$vnc_ws" = "yes" ; then 2180 feature_not_found "vnc-ws" "Install gnutls devel" 2181 fi 2182 vnc_tls=no 2183 vnc_ws=no 2184 fi 2185fi 2186 2187########################################## 2188# Quorum probe (check for gnutls) 2189if test "$quorum" != "no" ; then 2190cat > $TMPC <<EOF 2191#include <gnutls/gnutls.h> 2192#include <gnutls/crypto.h> 2193int main(void) {char data[4096], digest[32]; 2194gnutls_hash_fast(GNUTLS_DIG_SHA256, data, 4096, digest); 2195return 0; 2196} 2197EOF 2198quorum_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null` 2199quorum_tls_libs=`$pkg_config --libs gnutls 2> /dev/null` 2200if compile_prog "$quorum_tls_cflags" "$quorum_tls_libs" ; then 2201 qcow_tls=yes 2202 libs_softmmu="$quorum_tls_libs $libs_softmmu" 2203 libs_tools="$quorum_tls_libs $libs_softmmu" 2204 QEMU_CFLAGS="$QEMU_CFLAGS $quorum_tls_cflags" 2205else 2206 echo "gnutls > 2.10.0 required to compile Quorum" 2207 exit 1 2208fi 2209fi 2210 2211########################################## 2212# VNC SASL detection 2213if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then 2214 cat > $TMPC <<EOF 2215#include <sasl/sasl.h> 2216#include <stdio.h> 2217int main(void) { sasl_server_init(NULL, "qemu"); return 0; } 2218EOF 2219 # Assuming Cyrus-SASL installed in /usr prefix 2220 vnc_sasl_cflags="" 2221 vnc_sasl_libs="-lsasl2" 2222 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then 2223 vnc_sasl=yes 2224 libs_softmmu="$vnc_sasl_libs $libs_softmmu" 2225 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags" 2226 else 2227 if test "$vnc_sasl" = "yes" ; then 2228 feature_not_found "vnc-sasl" "Install Cyrus SASL devel" 2229 fi 2230 vnc_sasl=no 2231 fi 2232fi 2233 2234########################################## 2235# VNC JPEG detection 2236if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then 2237cat > $TMPC <<EOF 2238#include <stdio.h> 2239#include <jpeglib.h> 2240int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; } 2241EOF 2242 vnc_jpeg_cflags="" 2243 vnc_jpeg_libs="-ljpeg" 2244 if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then 2245 vnc_jpeg=yes 2246 libs_softmmu="$vnc_jpeg_libs $libs_softmmu" 2247 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags" 2248 else 2249 if test "$vnc_jpeg" = "yes" ; then 2250 feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel" 2251 fi 2252 vnc_jpeg=no 2253 fi 2254fi 2255 2256########################################## 2257# VNC PNG detection 2258if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then 2259cat > $TMPC <<EOF 2260//#include <stdio.h> 2261#include <png.h> 2262#include <stddef.h> 2263int main(void) { 2264 png_structp png_ptr; 2265 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL); 2266 return png_ptr != 0; 2267} 2268EOF 2269 if $pkg_config libpng --exists; then 2270 vnc_png_cflags=`$pkg_config libpng --cflags` 2271 vnc_png_libs=`$pkg_config libpng --libs` 2272 else 2273 vnc_png_cflags="" 2274 vnc_png_libs="-lpng" 2275 fi 2276 if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then 2277 vnc_png=yes 2278 libs_softmmu="$vnc_png_libs $libs_softmmu" 2279 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags" 2280 else 2281 if test "$vnc_png" = "yes" ; then 2282 feature_not_found "vnc-png" "Install libpng devel" 2283 fi 2284 vnc_png=no 2285 fi 2286fi 2287 2288########################################## 2289# fnmatch() probe, used for ACL routines 2290fnmatch="no" 2291cat > $TMPC << EOF 2292#include <fnmatch.h> 2293int main(void) 2294{ 2295 fnmatch("foo", "foo", 0); 2296 return 0; 2297} 2298EOF 2299if compile_prog "" "" ; then 2300 fnmatch="yes" 2301fi 2302 2303########################################## 2304# uuid_generate() probe, used for vdi block driver 2305# Note that on some systems (notably MacOSX) no extra library 2306# need be linked to get the uuid functions. 2307if test "$uuid" != "no" ; then 2308 uuid_libs="-luuid" 2309 cat > $TMPC << EOF 2310#include <uuid/uuid.h> 2311int main(void) 2312{ 2313 uuid_t my_uuid; 2314 uuid_generate(my_uuid); 2315 return 0; 2316} 2317EOF 2318 if compile_prog "" "" ; then 2319 uuid="yes" 2320 elif compile_prog "" "$uuid_libs" ; then 2321 uuid="yes" 2322 libs_softmmu="$uuid_libs $libs_softmmu" 2323 libs_tools="$uuid_libs $libs_tools" 2324 else 2325 if test "$uuid" = "yes" ; then 2326 feature_not_found "uuid" "Install libuuid devel" 2327 fi 2328 uuid=no 2329 fi 2330fi 2331 2332if test "$vhdx" = "yes" ; then 2333 if test "$uuid" = "no" ; then 2334 error_exit "uuid required for VHDX support" 2335 fi 2336elif test "$vhdx" != "no" ; then 2337 if test "$uuid" = "yes" ; then 2338 vhdx=yes 2339 else 2340 vhdx=no 2341 fi 2342fi 2343 2344########################################## 2345# xfsctl() probe, used for raw-posix 2346if test "$xfs" != "no" ; then 2347 cat > $TMPC << EOF 2348#include <stddef.h> /* NULL */ 2349#include <xfs/xfs.h> 2350int main(void) 2351{ 2352 xfsctl(NULL, 0, 0, NULL); 2353 return 0; 2354} 2355EOF 2356 if compile_prog "" "" ; then 2357 xfs="yes" 2358 else 2359 if test "$xfs" = "yes" ; then 2360 feature_not_found "xfs" "Instal xfsprogs/xfslibs devel" 2361 fi 2362 xfs=no 2363 fi 2364fi 2365 2366########################################## 2367# vde libraries probe 2368if test "$vde" != "no" ; then 2369 vde_libs="-lvdeplug" 2370 cat > $TMPC << EOF 2371#include <libvdeplug.h> 2372int main(void) 2373{ 2374 struct vde_open_args a = {0, 0, 0}; 2375 char s[] = ""; 2376 vde_open(s, s, &a); 2377 return 0; 2378} 2379EOF 2380 if compile_prog "" "$vde_libs" ; then 2381 vde=yes 2382 libs_softmmu="$vde_libs $libs_softmmu" 2383 libs_tools="$vde_libs $libs_tools" 2384 else 2385 if test "$vde" = "yes" ; then 2386 feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel" 2387 fi 2388 vde=no 2389 fi 2390fi 2391 2392########################################## 2393# netmap support probe 2394# Apart from looking for netmap headers, we make sure that the host API version 2395# supports the netmap backend (>=11). The upper bound (15) is meant to simulate 2396# a minor/major version number. Minor new features will be marked with values up 2397# to 15, and if something happens that requires a change to the backend we will 2398# move above 15, submit the backend fixes and modify this two bounds. 2399if test "$netmap" != "no" ; then 2400 cat > $TMPC << EOF 2401#include <inttypes.h> 2402#include <net/if.h> 2403#include <net/netmap.h> 2404#include <net/netmap_user.h> 2405#if (NETMAP_API < 11) || (NETMAP_API > 15) 2406#error 2407#endif 2408int main(void) { return 0; } 2409EOF 2410 if compile_prog "" "" ; then 2411 netmap=yes 2412 else 2413 if test "$netmap" = "yes" ; then 2414 feature_not_found "netmap" 2415 fi 2416 netmap=no 2417 fi 2418fi 2419 2420########################################## 2421# libcap-ng library probe 2422if test "$cap_ng" != "no" ; then 2423 cap_libs="-lcap-ng" 2424 cat > $TMPC << EOF 2425#include <cap-ng.h> 2426int main(void) 2427{ 2428 capng_capability_to_name(CAPNG_EFFECTIVE); 2429 return 0; 2430} 2431EOF 2432 if compile_prog "" "$cap_libs" ; then 2433 cap_ng=yes 2434 libs_tools="$cap_libs $libs_tools" 2435 else 2436 if test "$cap_ng" = "yes" ; then 2437 feature_not_found "cap_ng" "Install libcap-ng devel" 2438 fi 2439 cap_ng=no 2440 fi 2441fi 2442 2443########################################## 2444# Sound support libraries probe 2445 2446audio_drv_probe() 2447{ 2448 drv=$1 2449 hdr=$2 2450 lib=$3 2451 exp=$4 2452 cfl=$5 2453 cat > $TMPC << EOF 2454#include <$hdr> 2455int main(void) { $exp } 2456EOF 2457 if compile_prog "$cfl" "$lib" ; then 2458 : 2459 else 2460 error_exit "$drv check failed" \ 2461 "Make sure to have the $drv libs and headers installed." 2462 fi 2463} 2464 2465audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'` 2466for drv in $audio_drv_list; do 2467 case $drv in 2468 alsa) 2469 audio_drv_probe $drv alsa/asoundlib.h -lasound \ 2470 "return snd_pcm_close((snd_pcm_t *)0);" 2471 libs_softmmu="-lasound $libs_softmmu" 2472 ;; 2473 2474 fmod) 2475 if test -z $fmod_lib || test -z $fmod_inc; then 2476 error_exit "You must specify path to FMOD library and headers" \ 2477 "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so" 2478 fi 2479 audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc" 2480 libs_softmmu="$fmod_lib $libs_softmmu" 2481 ;; 2482 2483 esd) 2484 audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);' 2485 libs_softmmu="-lesd $libs_softmmu" 2486 audio_pt_int="yes" 2487 ;; 2488 2489 pa) 2490 audio_drv_probe $drv pulse/mainloop.h "-lpulse" \ 2491 "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;" 2492 libs_softmmu="-lpulse $libs_softmmu" 2493 audio_pt_int="yes" 2494 ;; 2495 2496 coreaudio) 2497 libs_softmmu="-framework CoreAudio $libs_softmmu" 2498 ;; 2499 2500 dsound) 2501 libs_softmmu="-lole32 -ldxguid $libs_softmmu" 2502 audio_win_int="yes" 2503 ;; 2504 2505 oss) 2506 libs_softmmu="$oss_lib $libs_softmmu" 2507 ;; 2508 2509 sdl|wav) 2510 # XXX: Probes for CoreAudio, DirectSound, SDL(?) 2511 ;; 2512 2513 winwave) 2514 libs_softmmu="-lwinmm $libs_softmmu" 2515 audio_win_int="yes" 2516 ;; 2517 2518 *) 2519 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || { 2520 error_exit "Unknown driver '$drv' selected" \ 2521 "Possible drivers are: $audio_possible_drivers" 2522 } 2523 ;; 2524 esac 2525done 2526 2527########################################## 2528# BrlAPI probe 2529 2530if test "$brlapi" != "no" ; then 2531 brlapi_libs="-lbrlapi" 2532 cat > $TMPC << EOF 2533#include <brlapi.h> 2534#include <stddef.h> 2535int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); } 2536EOF 2537 if compile_prog "" "$brlapi_libs" ; then 2538 brlapi=yes 2539 libs_softmmu="$brlapi_libs $libs_softmmu" 2540 else 2541 if test "$brlapi" = "yes" ; then 2542 feature_not_found "brlapi" "Install brlapi devel" 2543 fi 2544 brlapi=no 2545 fi 2546fi 2547 2548########################################## 2549# curses probe 2550if test "$curses" != "no" ; then 2551 if test "$mingw32" = "yes" ; then 2552 curses_list="-lpdcurses" 2553 else 2554 curses_list="$($pkg_config --libs ncurses 2>/dev/null):-lncurses:-lcurses" 2555 fi 2556 curses_found=no 2557 cat > $TMPC << EOF 2558#include <curses.h> 2559int main(void) { 2560 const char *s = curses_version(); 2561 resize_term(0, 0); 2562 return s != 0; 2563} 2564EOF 2565 IFS=: 2566 for curses_lib in $curses_list; do 2567 unset IFS 2568 if compile_prog "" "$curses_lib" ; then 2569 curses_found=yes 2570 libs_softmmu="$curses_lib $libs_softmmu" 2571 break 2572 fi 2573 done 2574 unset IFS 2575 if test "$curses_found" = "yes" ; then 2576 curses=yes 2577 else 2578 if test "$curses" = "yes" ; then 2579 feature_not_found "curses" "Install ncurses devel" 2580 fi 2581 curses=no 2582 fi 2583fi 2584 2585########################################## 2586# curl probe 2587if test "$curl" != "no" ; then 2588 if $pkg_config libcurl --exists; then 2589 curlconfig="$pkg_config libcurl" 2590 else 2591 curlconfig=curl-config 2592 fi 2593 cat > $TMPC << EOF 2594#include <curl/curl.h> 2595int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; } 2596EOF 2597 curl_cflags=`$curlconfig --cflags 2>/dev/null` 2598 curl_libs=`$curlconfig --libs 2>/dev/null` 2599 if compile_prog "$curl_cflags" "$curl_libs" ; then 2600 curl=yes 2601 else 2602 if test "$curl" = "yes" ; then 2603 feature_not_found "curl" "Install libcurl devel" 2604 fi 2605 curl=no 2606 fi 2607fi # test "$curl" 2608 2609########################################## 2610# bluez support probe 2611if test "$bluez" != "no" ; then 2612 cat > $TMPC << EOF 2613#include <bluetooth/bluetooth.h> 2614int main(void) { return bt_error(0); } 2615EOF 2616 bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null` 2617 bluez_libs=`$pkg_config --libs bluez 2> /dev/null` 2618 if compile_prog "$bluez_cflags" "$bluez_libs" ; then 2619 bluez=yes 2620 libs_softmmu="$bluez_libs $libs_softmmu" 2621 else 2622 if test "$bluez" = "yes" ; then 2623 feature_not_found "bluez" "Install bluez-libs/libbluetooth devel" 2624 fi 2625 bluez="no" 2626 fi 2627fi 2628 2629########################################## 2630# glib support probe 2631 2632if test "$mingw32" = yes; then 2633 # g_poll is required in order to integrate with the glib main loop. 2634 glib_req_ver=2.20 2635else 2636 glib_req_ver=2.12 2637fi 2638glib_modules=gthread-2.0 2639if test "$modules" = yes; then 2640 glib_modules="$glib_modules gmodule-2.0" 2641fi 2642 2643for i in $glib_modules; do 2644 if $pkg_config --atleast-version=$glib_req_ver $i; then 2645 glib_cflags=`$pkg_config --cflags $i` 2646 glib_libs=`$pkg_config --libs $i` 2647 CFLAGS="$glib_cflags $CFLAGS" 2648 LIBS="$glib_libs $LIBS" 2649 libs_qga="$glib_libs $libs_qga" 2650 else 2651 error_exit "glib-$glib_req_ver $i is required to compile QEMU" 2652 fi 2653done 2654 2655########################################## 2656# SHA command probe for modules 2657if test "$modules" = yes; then 2658 shacmd_probe="sha1sum sha1 shasum" 2659 for c in $shacmd_probe; do 2660 if which $c >/dev/null 2>&1; then 2661 shacmd="$c" 2662 break 2663 fi 2664 done 2665 if test "$shacmd" = ""; then 2666 error_exit "one of the checksum commands is required to enable modules: $shacmd_probe" 2667 fi 2668fi 2669 2670########################################## 2671# pixman support probe 2672 2673if test "$pixman" = ""; then 2674 if test "$want_tools" = "no" -a "$softmmu" = "no"; then 2675 pixman="none" 2676 elif $pkg_config pixman-1 > /dev/null 2>&1; then 2677 pixman="system" 2678 else 2679 pixman="internal" 2680 fi 2681fi 2682if test "$pixman" = "none"; then 2683 if test "$want_tools" != "no" -o "$softmmu" != "no"; then 2684 error_exit "pixman disabled but system emulation or tools build" \ 2685 "enabled. You can turn off pixman only if you also" \ 2686 "disable all system emulation targets and the tools" \ 2687 "build with '--disable-tools --disable-system'." 2688 fi 2689 pixman_cflags= 2690 pixman_libs= 2691elif test "$pixman" = "system"; then 2692 pixman_cflags=`$pkg_config --cflags pixman-1` 2693 pixman_libs=`$pkg_config --libs pixman-1` 2694else 2695 if test ! -d ${source_path}/pixman/pixman; then 2696 error_exit "pixman not present. Your options:" \ 2697 " (1) Preferred: Install the pixman devel package (any recent" \ 2698 " distro should have packages as Xorg needs pixman too)." \ 2699 " (2) Fetch the pixman submodule, using:" \ 2700 " git submodule update --init pixman" 2701 fi 2702 mkdir -p pixman/pixman 2703 pixman_cflags="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman" 2704 pixman_libs="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1" 2705fi 2706 2707########################################## 2708# libcap probe 2709 2710if test "$cap" != "no" ; then 2711 cat > $TMPC <<EOF 2712#include <stdio.h> 2713#include <sys/capability.h> 2714int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; } 2715EOF 2716 if compile_prog "" "-lcap" ; then 2717 cap=yes 2718 else 2719 cap=no 2720 fi 2721fi 2722 2723########################################## 2724# pthread probe 2725PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2" 2726 2727pthread=no 2728cat > $TMPC << EOF 2729#include <pthread.h> 2730static void *f(void *p) { return NULL; } 2731int main(void) { 2732 pthread_t thread; 2733 pthread_create(&thread, 0, f, 0); 2734 return 0; 2735} 2736EOF 2737if compile_prog "" "" ; then 2738 pthread=yes 2739else 2740 for pthread_lib in $PTHREADLIBS_LIST; do 2741 if compile_prog "" "$pthread_lib" ; then 2742 pthread=yes 2743 found=no 2744 for lib_entry in $LIBS; do 2745 if test "$lib_entry" = "$pthread_lib"; then 2746 found=yes 2747 break 2748 fi 2749 done 2750 if test "$found" = "no"; then 2751 LIBS="$pthread_lib $LIBS" 2752 fi 2753 break 2754 fi 2755 done 2756fi 2757 2758if test "$mingw32" != yes -a "$pthread" = no; then 2759 error_exit "pthread check failed" \ 2760 "Make sure to have the pthread libs and headers installed." 2761fi 2762 2763# check for pthread_setname_np 2764pthread_setname_np=no 2765cat > $TMPC << EOF 2766#include <pthread.h> 2767 2768static void *f(void *p) { return NULL; } 2769int main(void) 2770{ 2771 pthread_t thread; 2772 pthread_create(&thread, 0, f, 0); 2773 pthread_setname_np(thread, "QEMU"); 2774 return 0; 2775} 2776EOF 2777if compile_prog "" "$pthread_lib" ; then 2778 pthread_setname_np=yes 2779fi 2780 2781########################################## 2782# rbd probe 2783if test "$rbd" != "no" ; then 2784 cat > $TMPC <<EOF 2785#include <stdio.h> 2786#include <rbd/librbd.h> 2787int main(void) { 2788 rados_t cluster; 2789 rados_create(&cluster, NULL); 2790 return 0; 2791} 2792EOF 2793 rbd_libs="-lrbd -lrados" 2794 if compile_prog "" "$rbd_libs" ; then 2795 rbd=yes 2796 else 2797 if test "$rbd" = "yes" ; then 2798 feature_not_found "rados block device" "Install librbd/ceph devel" 2799 fi 2800 rbd=no 2801 fi 2802fi 2803 2804########################################## 2805# libssh2 probe 2806min_libssh2_version=1.2.8 2807if test "$libssh2" != "no" ; then 2808 if $pkg_config --atleast-version=$min_libssh2_version libssh2; then 2809 libssh2_cflags=`$pkg_config libssh2 --cflags` 2810 libssh2_libs=`$pkg_config libssh2 --libs` 2811 libssh2=yes 2812 else 2813 if test "$libssh2" = "yes" ; then 2814 error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2" 2815 fi 2816 libssh2=no 2817 fi 2818fi 2819 2820########################################## 2821# libssh2_sftp_fsync probe 2822 2823if test "$libssh2" = "yes"; then 2824 cat > $TMPC <<EOF 2825#include <stdio.h> 2826#include <libssh2.h> 2827#include <libssh2_sftp.h> 2828int main(void) { 2829 LIBSSH2_SESSION *session; 2830 LIBSSH2_SFTP *sftp; 2831 LIBSSH2_SFTP_HANDLE *sftp_handle; 2832 session = libssh2_session_init (); 2833 sftp = libssh2_sftp_init (session); 2834 sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0); 2835 libssh2_sftp_fsync (sftp_handle); 2836 return 0; 2837} 2838EOF 2839 # libssh2_cflags/libssh2_libs defined in previous test. 2840 if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then 2841 QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS" 2842 fi 2843fi 2844 2845########################################## 2846# linux-aio probe 2847 2848if test "$linux_aio" != "no" ; then 2849 cat > $TMPC <<EOF 2850#include <libaio.h> 2851#include <sys/eventfd.h> 2852#include <stddef.h> 2853int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; } 2854EOF 2855 if compile_prog "" "-laio" ; then 2856 linux_aio=yes 2857 else 2858 if test "$linux_aio" = "yes" ; then 2859 feature_not_found "linux AIO" "Install libaio devel" 2860 fi 2861 linux_aio=no 2862 fi 2863fi 2864 2865########################################## 2866# TPM passthrough is only on x86 Linux 2867 2868if test "$targetos" = Linux && test "$cpu" = i386 -o "$cpu" = x86_64; then 2869 tpm_passthrough=$tpm 2870else 2871 tpm_passthrough=no 2872fi 2873 2874########################################## 2875# adjust virtio-blk-data-plane based on linux-aio 2876 2877if test "$virtio_blk_data_plane" = "yes" -a \ 2878 "$linux_aio" != "yes" ; then 2879 error_exit "virtio-blk-data-plane requires Linux AIO, please try --enable-linux-aio" 2880elif test -z "$virtio_blk_data_plane" ; then 2881 virtio_blk_data_plane=$linux_aio 2882fi 2883 2884########################################## 2885# attr probe 2886 2887if test "$attr" != "no" ; then 2888 cat > $TMPC <<EOF 2889#include <stdio.h> 2890#include <sys/types.h> 2891#ifdef CONFIG_LIBATTR 2892#include <attr/xattr.h> 2893#else 2894#include <sys/xattr.h> 2895#endif 2896int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; } 2897EOF 2898 if compile_prog "" "" ; then 2899 attr=yes 2900 # Older distros have <attr/xattr.h>, and need -lattr: 2901 elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then 2902 attr=yes 2903 LIBS="-lattr $LIBS" 2904 libattr=yes 2905 else 2906 if test "$attr" = "yes" ; then 2907 feature_not_found "ATTR" "Install libc6 or libattr devel" 2908 fi 2909 attr=no 2910 fi 2911fi 2912 2913########################################## 2914# iovec probe 2915cat > $TMPC <<EOF 2916#include <sys/types.h> 2917#include <sys/uio.h> 2918#include <unistd.h> 2919int main(void) { return sizeof(struct iovec); } 2920EOF 2921iovec=no 2922if compile_prog "" "" ; then 2923 iovec=yes 2924fi 2925 2926########################################## 2927# preadv probe 2928cat > $TMPC <<EOF 2929#include <sys/types.h> 2930#include <sys/uio.h> 2931#include <unistd.h> 2932int main(void) { return preadv(0, 0, 0, 0); } 2933EOF 2934preadv=no 2935if compile_prog "" "" ; then 2936 preadv=yes 2937fi 2938 2939########################################## 2940# fdt probe 2941# fdt support is mandatory for at least some target architectures, 2942# so insist on it if we're building those system emulators. 2943fdt_required=no 2944for target in $target_list; do 2945 case $target in 2946 aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu) 2947 fdt_required=yes 2948 ;; 2949 esac 2950done 2951 2952if test "$fdt_required" = "yes"; then 2953 if test "$fdt" = "no"; then 2954 error_exit "fdt disabled but some requested targets require it." \ 2955 "You can turn off fdt only if you also disable all the system emulation" \ 2956 "targets which need it (by specifying a cut down --target-list)." 2957 fi 2958 fdt=yes 2959fi 2960 2961if test "$fdt" != "no" ; then 2962 fdt_libs="-lfdt" 2963 # explicitly check for libfdt_env.h as it is missing in some stable installs 2964 cat > $TMPC << EOF 2965#include <libfdt_env.h> 2966int main(void) { return 0; } 2967EOF 2968 if compile_prog "" "$fdt_libs" ; then 2969 # system DTC is good - use it 2970 fdt=yes 2971 elif test -d ${source_path}/dtc/libfdt ; then 2972 # have submodule DTC - use it 2973 fdt=yes 2974 dtc_internal="yes" 2975 mkdir -p dtc 2976 if [ "$pwd_is_source_path" != "y" ] ; then 2977 symlink "$source_path/dtc/Makefile" "dtc/Makefile" 2978 symlink "$source_path/dtc/scripts" "dtc/scripts" 2979 fi 2980 fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt" 2981 fdt_libs="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs" 2982 elif test "$fdt" = "yes" ; then 2983 # have neither and want - prompt for system/submodule install 2984 error_exit "DTC (libfdt) not present. Your options:" \ 2985 " (1) Preferred: Install the DTC (libfdt) devel package" \ 2986 " (2) Fetch the DTC submodule, using:" \ 2987 " git submodule update --init dtc" 2988 else 2989 # don't have and don't want 2990 fdt_libs= 2991 fdt=no 2992 fi 2993fi 2994 2995libs_softmmu="$libs_softmmu $fdt_libs" 2996 2997########################################## 2998# GLX probe, used by milkymist-tmu2 2999if test "$glx" != "no" ; then 3000 glx_libs="-lGL -lX11" 3001 cat > $TMPC << EOF 3002#include <X11/Xlib.h> 3003#include <GL/gl.h> 3004#include <GL/glx.h> 3005int main(void) { glBegin(0); glXQueryVersion(0,0,0); return 0; } 3006EOF 3007 if compile_prog "" "-lGL -lX11" ; then 3008 glx=yes 3009 else 3010 if test "$glx" = "yes" ; then 3011 feature_not_found "glx" "Install GL devel (e.g. MESA)" 3012 fi 3013 glx_libs= 3014 glx=no 3015 fi 3016fi 3017 3018########################################## 3019# glusterfs probe 3020if test "$glusterfs" != "no" ; then 3021 if $pkg_config --atleast-version=3 glusterfs-api; then 3022 glusterfs="yes" 3023 glusterfs_cflags=`$pkg_config --cflags glusterfs-api` 3024 glusterfs_libs=`$pkg_config --libs glusterfs-api` 3025 if $pkg_config --atleast-version=5 glusterfs-api; then 3026 glusterfs_discard="yes" 3027 fi 3028 if $pkg_config --atleast-version=6 glusterfs-api; then 3029 glusterfs_zerofill="yes" 3030 fi 3031 else 3032 if test "$glusterfs" = "yes" ; then 3033 feature_not_found "GlusterFS backend support" "Install glusterfs-api devel" 3034 fi 3035 glusterfs="no" 3036 fi 3037fi 3038 3039# Check for inotify functions when we are building linux-user 3040# emulator. This is done because older glibc versions don't 3041# have syscall stubs for these implemented. In that case we 3042# don't provide them even if kernel supports them. 3043# 3044inotify=no 3045cat > $TMPC << EOF 3046#include <sys/inotify.h> 3047 3048int 3049main(void) 3050{ 3051 /* try to start inotify */ 3052 return inotify_init(); 3053} 3054EOF 3055if compile_prog "" "" ; then 3056 inotify=yes 3057fi 3058 3059inotify1=no 3060cat > $TMPC << EOF 3061#include <sys/inotify.h> 3062 3063int 3064main(void) 3065{ 3066 /* try to start inotify */ 3067 return inotify_init1(0); 3068} 3069EOF 3070if compile_prog "" "" ; then 3071 inotify1=yes 3072fi 3073 3074# check if utimensat and futimens are supported 3075utimens=no 3076cat > $TMPC << EOF 3077#define _ATFILE_SOURCE 3078#include <stddef.h> 3079#include <fcntl.h> 3080#include <sys/stat.h> 3081 3082int main(void) 3083{ 3084 utimensat(AT_FDCWD, "foo", NULL, 0); 3085 futimens(0, NULL); 3086 return 0; 3087} 3088EOF 3089if compile_prog "" "" ; then 3090 utimens=yes 3091fi 3092 3093# check if pipe2 is there 3094pipe2=no 3095cat > $TMPC << EOF 3096#include <unistd.h> 3097#include <fcntl.h> 3098 3099int main(void) 3100{ 3101 int pipefd[2]; 3102 return pipe2(pipefd, O_CLOEXEC); 3103} 3104EOF 3105if compile_prog "" "" ; then 3106 pipe2=yes 3107fi 3108 3109# check if accept4 is there 3110accept4=no 3111cat > $TMPC << EOF 3112#include <sys/socket.h> 3113#include <stddef.h> 3114 3115int main(void) 3116{ 3117 accept4(0, NULL, NULL, SOCK_CLOEXEC); 3118 return 0; 3119} 3120EOF 3121if compile_prog "" "" ; then 3122 accept4=yes 3123fi 3124 3125# check if tee/splice is there. vmsplice was added same time. 3126splice=no 3127cat > $TMPC << EOF 3128#include <unistd.h> 3129#include <fcntl.h> 3130#include <limits.h> 3131 3132int main(void) 3133{ 3134 int len, fd = 0; 3135 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK); 3136 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE); 3137 return 0; 3138} 3139EOF 3140if compile_prog "" "" ; then 3141 splice=yes 3142fi 3143 3144########################################## 3145# signalfd probe 3146signalfd="no" 3147cat > $TMPC << EOF 3148#include <unistd.h> 3149#include <sys/syscall.h> 3150#include <signal.h> 3151int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); } 3152EOF 3153 3154if compile_prog "" "" ; then 3155 signalfd=yes 3156fi 3157 3158# check if eventfd is supported 3159eventfd=no 3160cat > $TMPC << EOF 3161#include <sys/eventfd.h> 3162 3163int main(void) 3164{ 3165 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC); 3166} 3167EOF 3168if compile_prog "" "" ; then 3169 eventfd=yes 3170fi 3171 3172# check for fallocate 3173fallocate=no 3174cat > $TMPC << EOF 3175#include <fcntl.h> 3176 3177int main(void) 3178{ 3179 fallocate(0, 0, 0, 0); 3180 return 0; 3181} 3182EOF 3183if compile_prog "" "" ; then 3184 fallocate=yes 3185fi 3186 3187# check for fallocate hole punching 3188fallocate_punch_hole=no 3189cat > $TMPC << EOF 3190#include <fcntl.h> 3191#include <linux/falloc.h> 3192 3193int main(void) 3194{ 3195 fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0); 3196 return 0; 3197} 3198EOF 3199if compile_prog "" "" ; then 3200 fallocate_punch_hole=yes 3201fi 3202 3203# check for sync_file_range 3204sync_file_range=no 3205cat > $TMPC << EOF 3206#include <fcntl.h> 3207 3208int main(void) 3209{ 3210 sync_file_range(0, 0, 0, 0); 3211 return 0; 3212} 3213EOF 3214if compile_prog "" "" ; then 3215 sync_file_range=yes 3216fi 3217 3218# check for linux/fiemap.h and FS_IOC_FIEMAP 3219fiemap=no 3220cat > $TMPC << EOF 3221#include <sys/ioctl.h> 3222#include <linux/fs.h> 3223#include <linux/fiemap.h> 3224 3225int main(void) 3226{ 3227 ioctl(0, FS_IOC_FIEMAP, 0); 3228 return 0; 3229} 3230EOF 3231if compile_prog "" "" ; then 3232 fiemap=yes 3233fi 3234 3235# check for dup3 3236dup3=no 3237cat > $TMPC << EOF 3238#include <unistd.h> 3239 3240int main(void) 3241{ 3242 dup3(0, 0, 0); 3243 return 0; 3244} 3245EOF 3246if compile_prog "" "" ; then 3247 dup3=yes 3248fi 3249 3250# check for ppoll support 3251ppoll=no 3252cat > $TMPC << EOF 3253#include <poll.h> 3254 3255int main(void) 3256{ 3257 struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 }; 3258 ppoll(&pfd, 1, 0, 0); 3259 return 0; 3260} 3261EOF 3262if compile_prog "" "" ; then 3263 ppoll=yes 3264fi 3265 3266# check for prctl(PR_SET_TIMERSLACK , ... ) support 3267prctl_pr_set_timerslack=no 3268cat > $TMPC << EOF 3269#include <sys/prctl.h> 3270 3271int main(void) 3272{ 3273 prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0); 3274 return 0; 3275} 3276EOF 3277if compile_prog "" "" ; then 3278 prctl_pr_set_timerslack=yes 3279fi 3280 3281# check for epoll support 3282epoll=no 3283cat > $TMPC << EOF 3284#include <sys/epoll.h> 3285 3286int main(void) 3287{ 3288 epoll_create(0); 3289 return 0; 3290} 3291EOF 3292if compile_prog "" "" ; then 3293 epoll=yes 3294fi 3295 3296# epoll_create1 and epoll_pwait are later additions 3297# so we must check separately for their presence 3298epoll_create1=no 3299cat > $TMPC << EOF 3300#include <sys/epoll.h> 3301 3302int main(void) 3303{ 3304 /* Note that we use epoll_create1 as a value, not as 3305 * a function being called. This is necessary so that on 3306 * old SPARC glibc versions where the function was present in 3307 * the library but not declared in the header file we will 3308 * fail the configure check. (Otherwise we will get a compiler 3309 * warning but not an error, and will proceed to fail the 3310 * qemu compile where we compile with -Werror.) 3311 */ 3312 return (int)(uintptr_t)&epoll_create1; 3313} 3314EOF 3315if compile_prog "" "" ; then 3316 epoll_create1=yes 3317fi 3318 3319epoll_pwait=no 3320cat > $TMPC << EOF 3321#include <sys/epoll.h> 3322 3323int main(void) 3324{ 3325 epoll_pwait(0, 0, 0, 0, 0); 3326 return 0; 3327} 3328EOF 3329if compile_prog "" "" ; then 3330 epoll_pwait=yes 3331fi 3332 3333# check for sendfile support 3334sendfile=no 3335cat > $TMPC << EOF 3336#include <sys/sendfile.h> 3337 3338int main(void) 3339{ 3340 return sendfile(0, 0, 0, 0); 3341} 3342EOF 3343if compile_prog "" "" ; then 3344 sendfile=yes 3345fi 3346 3347# Check if tools are available to build documentation. 3348if test "$docs" != "no" ; then 3349 if has makeinfo && has pod2man; then 3350 docs=yes 3351 else 3352 if test "$docs" = "yes" ; then 3353 feature_not_found "docs" "Install texinfo and Perl/perl-podlators" 3354 fi 3355 docs=no 3356 fi 3357fi 3358 3359# Search for bswap_32 function 3360byteswap_h=no 3361cat > $TMPC << EOF 3362#include <byteswap.h> 3363int main(void) { return bswap_32(0); } 3364EOF 3365if compile_prog "" "" ; then 3366 byteswap_h=yes 3367fi 3368 3369# Search for bswap32 function 3370bswap_h=no 3371cat > $TMPC << EOF 3372#include <sys/endian.h> 3373#include <sys/types.h> 3374#include <machine/bswap.h> 3375int main(void) { return bswap32(0); } 3376EOF 3377if compile_prog "" "" ; then 3378 bswap_h=yes 3379fi 3380 3381########################################## 3382# Do we have libiscsi 3383# We check for iscsi_write16_sync() to make sure we have a 3384# at least version 1.4.0 of libiscsi. 3385if test "$libiscsi" != "no" ; then 3386 cat > $TMPC << EOF 3387#include <stdio.h> 3388#include <iscsi/iscsi.h> 3389int main(void) { iscsi_write16_sync(NULL,0,0,NULL,0,0,0,0,0,0,0); return 0; } 3390EOF 3391 if $pkg_config --atleast-version=1.7.0 libiscsi; then 3392 libiscsi="yes" 3393 libiscsi_cflags=$($pkg_config --cflags libiscsi) 3394 libiscsi_libs=$($pkg_config --libs libiscsi) 3395 elif compile_prog "" "-liscsi" ; then 3396 libiscsi="yes" 3397 libiscsi_libs="-liscsi" 3398 else 3399 if test "$libiscsi" = "yes" ; then 3400 feature_not_found "libiscsi" "Install libiscsi devel" 3401 fi 3402 libiscsi="no" 3403 fi 3404fi 3405 3406# We also need to know the API version because there was an 3407# API change from 1.4.0 to 1.5.0. 3408if test "$libiscsi" = "yes"; then 3409 cat >$TMPC <<EOF 3410#include <iscsi/iscsi.h> 3411int main(void) 3412{ 3413 iscsi_read10_task(0, 0, 0, 0, 0, 0, 0); 3414 return 0; 3415} 3416EOF 3417 if compile_prog "" "-liscsi"; then 3418 libiscsi_version="1.4.0" 3419 fi 3420fi 3421 3422########################################## 3423# Do we need libm 3424cat > $TMPC << EOF 3425#include <math.h> 3426int main(void) { return isnan(sin(0.0)); } 3427EOF 3428if compile_prog "" "" ; then 3429 : 3430elif compile_prog "" "-lm" ; then 3431 LIBS="-lm $LIBS" 3432 libs_qga="-lm $libs_qga" 3433else 3434 error_exit "libm check failed" 3435fi 3436 3437########################################## 3438# Do we need librt 3439# uClibc provides 2 versions of clock_gettime(), one with realtime 3440# support and one without. This means that the clock_gettime() don't 3441# need -lrt. We still need it for timer_create() so we check for this 3442# function in addition. 3443cat > $TMPC <<EOF 3444#include <signal.h> 3445#include <time.h> 3446int main(void) { 3447 timer_create(CLOCK_REALTIME, NULL, NULL); 3448 return clock_gettime(CLOCK_REALTIME, NULL); 3449} 3450EOF 3451 3452if compile_prog "" "" ; then 3453 : 3454# we need pthread for static linking. use previous pthread test result 3455elif compile_prog "" "-lrt $pthread_lib" ; then 3456 LIBS="-lrt $LIBS" 3457 libs_qga="-lrt $libs_qga" 3458fi 3459 3460if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \ 3461 "$aix" != "yes" -a "$haiku" != "yes" ; then 3462 libs_softmmu="-lutil $libs_softmmu" 3463fi 3464 3465########################################## 3466# spice probe 3467if test "$spice" != "no" ; then 3468 cat > $TMPC << EOF 3469#include <spice.h> 3470int main(void) { spice_server_new(); return 0; } 3471EOF 3472 spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null) 3473 spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null) 3474 if $pkg_config --atleast-version=0.12.0 spice-server && \ 3475 $pkg_config --atleast-version=0.12.3 spice-protocol && \ 3476 compile_prog "$spice_cflags" "$spice_libs" ; then 3477 spice="yes" 3478 libs_softmmu="$libs_softmmu $spice_libs" 3479 QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags" 3480 spice_protocol_version=$($pkg_config --modversion spice-protocol) 3481 spice_server_version=$($pkg_config --modversion spice-server) 3482 else 3483 if test "$spice" = "yes" ; then 3484 feature_not_found "spice" "Install spice-server and spice-protocol devel" 3485 fi 3486 spice="no" 3487 fi 3488fi 3489 3490# check for libcacard for smartcard support 3491smartcard_cflags="" 3492# TODO - what's the minimal nss version we support? 3493if test "$smartcard_nss" != "no"; then 3494 cat > $TMPC << EOF 3495#include <pk11pub.h> 3496int main(void) { PK11_FreeSlot(0); return 0; } 3497EOF 3498 # FIXME: do not include $glib_* in here 3499 nss_libs="$($pkg_config --libs nss 2>/dev/null) $glib_libs" 3500 nss_cflags="$($pkg_config --cflags nss 2>/dev/null) $glib_cflags" 3501 test_cflags="$nss_cflags" 3502 # The header files in nss < 3.13.3 have a bug which causes them to 3503 # emit a warning. If we're going to compile QEMU with -Werror, then 3504 # test that the headers don't have this bug. Otherwise we would pass 3505 # the configure test but fail to compile QEMU later. 3506 if test "$werror" = "yes"; then 3507 test_cflags="-Werror $test_cflags" 3508 fi 3509 if test -n "$libtool" && 3510 $pkg_config --atleast-version=3.12.8 nss && \ 3511 compile_prog "$test_cflags" "$nss_libs"; then 3512 smartcard_nss="yes" 3513 else 3514 if test "$smartcard_nss" = "yes"; then 3515 feature_not_found "nss" 3516 fi 3517 smartcard_nss="no" 3518 fi 3519fi 3520 3521# check for libusb 3522if test "$libusb" != "no" ; then 3523 if $pkg_config --atleast-version=1.0.13 libusb-1.0; then 3524 libusb="yes" 3525 libusb_cflags=$($pkg_config --cflags libusb-1.0) 3526 libusb_libs=$($pkg_config --libs libusb-1.0) 3527 QEMU_CFLAGS="$QEMU_CFLAGS $libusb_cflags" 3528 libs_softmmu="$libs_softmmu $libusb_libs" 3529 else 3530 if test "$libusb" = "yes"; then 3531 feature_not_found "libusb" "Install libusb devel" 3532 fi 3533 libusb="no" 3534 fi 3535fi 3536 3537# check for usbredirparser for usb network redirection support 3538if test "$usb_redir" != "no" ; then 3539 if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then 3540 usb_redir="yes" 3541 usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5) 3542 usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5) 3543 QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags" 3544 libs_softmmu="$libs_softmmu $usb_redir_libs" 3545 else 3546 if test "$usb_redir" = "yes"; then 3547 feature_not_found "usb-redir" "Install usbredir devel" 3548 fi 3549 usb_redir="no" 3550 fi 3551fi 3552 3553########################################## 3554# check if we have VSS SDK headers for win 3555 3556if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then 3557 case "$vss_win32_sdk" in 3558 "") vss_win32_include="-I$source_path" ;; 3559 *\ *) # The SDK is installed in "Program Files" by default, but we cannot 3560 # handle path with spaces. So we symlink the headers into ".sdk/vss". 3561 vss_win32_include="-I$source_path/.sdk/vss" 3562 symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc" 3563 ;; 3564 *) vss_win32_include="-I$vss_win32_sdk" 3565 esac 3566 cat > $TMPC << EOF 3567#define __MIDL_user_allocate_free_DEFINED__ 3568#include <inc/win2003/vss.h> 3569int main(void) { return VSS_CTX_BACKUP; } 3570EOF 3571 if compile_prog "$vss_win32_include" "" ; then 3572 guest_agent_with_vss="yes" 3573 QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include" 3574 libs_qga="-lole32 -loleaut32 -lshlwapi -luuid -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga" 3575 else 3576 if test "$vss_win32_sdk" != "" ; then 3577 echo "ERROR: Please download and install Microsoft VSS SDK:" 3578 echo "ERROR: http://www.microsoft.com/en-us/download/details.aspx?id=23490" 3579 echo "ERROR: On POSIX-systems, you can extract the SDK headers by:" 3580 echo "ERROR: scripts/extract-vsssdk-headers setup.exe" 3581 echo "ERROR: The headers are extracted in the directory \`inc'." 3582 feature_not_found "VSS support" 3583 fi 3584 guest_agent_with_vss="no" 3585 fi 3586fi 3587 3588########################################## 3589# lookup Windows platform SDK (if not specified) 3590# The SDK is needed only to build .tlb (type library) file of guest agent 3591# VSS provider from the source. It is usually unnecessary because the 3592# pre-compiled .tlb file is included. 3593 3594if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss" = "yes" ; then 3595 if test -z "$win_sdk"; then 3596 programfiles="$PROGRAMFILES" 3597 test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432" 3598 if test -n "$programfiles"; then 3599 win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null 3600 else 3601 feature_not_found "Windows SDK" 3602 fi 3603 elif test "$win_sdk" = "no"; then 3604 win_sdk="" 3605 fi 3606fi 3607 3608########################################## 3609 3610########################################## 3611# check if we have fdatasync 3612 3613fdatasync=no 3614cat > $TMPC << EOF 3615#include <unistd.h> 3616int main(void) { 3617#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0 3618return fdatasync(0); 3619#else 3620#error Not supported 3621#endif 3622} 3623EOF 3624if compile_prog "" "" ; then 3625 fdatasync=yes 3626fi 3627 3628########################################## 3629# check if we have madvise 3630 3631madvise=no 3632cat > $TMPC << EOF 3633#include <sys/types.h> 3634#include <sys/mman.h> 3635#include <stddef.h> 3636int main(void) { return madvise(NULL, 0, MADV_DONTNEED); } 3637EOF 3638if compile_prog "" "" ; then 3639 madvise=yes 3640fi 3641 3642########################################## 3643# check if we have posix_madvise 3644 3645posix_madvise=no 3646cat > $TMPC << EOF 3647#include <sys/mman.h> 3648#include <stddef.h> 3649int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); } 3650EOF 3651if compile_prog "" "" ; then 3652 posix_madvise=yes 3653fi 3654 3655########################################## 3656# check if we have usable SIGEV_THREAD_ID 3657 3658sigev_thread_id=no 3659cat > $TMPC << EOF 3660#include <signal.h> 3661int main(void) { 3662 struct sigevent ev; 3663 ev.sigev_notify = SIGEV_THREAD_ID; 3664 ev._sigev_un._tid = 0; 3665 asm volatile("" : : "g"(&ev)); 3666 return 0; 3667} 3668EOF 3669if compile_prog "" "" ; then 3670 sigev_thread_id=yes 3671fi 3672 3673########################################## 3674# check if trace backend exists 3675 3676$python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends > /dev/null 2> /dev/null 3677if test "$?" -ne 0 ; then 3678 error_exit "invalid trace backends" \ 3679 "Please choose supported trace backends." 3680fi 3681 3682########################################## 3683# For 'ust' backend, test if ust headers are present 3684if have_backend "ust"; then 3685 cat > $TMPC << EOF 3686#include <lttng/tracepoint.h> 3687int main(void) { return 0; } 3688EOF 3689 if compile_prog "" "" ; then 3690 if $pkg_config lttng-ust --exists; then 3691 lttng_ust_libs=`$pkg_config --libs lttng-ust` 3692 else 3693 lttng_ust_libs="-llttng-ust" 3694 fi 3695 if $pkg_config liburcu-bp --exists; then 3696 urcu_bp_libs=`$pkg_config --libs liburcu-bp` 3697 else 3698 urcu_bp_libs="-lurcu-bp" 3699 fi 3700 3701 LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS" 3702 libs_qga="$lttng_ust_libs $urcu_bp_libs $libs_qga" 3703 else 3704 error_exit "Trace backend 'ust' missing lttng-ust header files" 3705 fi 3706fi 3707 3708########################################## 3709# For 'dtrace' backend, test if 'dtrace' command is present 3710if have_backend "dtrace"; then 3711 if ! has 'dtrace' ; then 3712 error_exit "dtrace command is not found in PATH $PATH" 3713 fi 3714 trace_backend_stap="no" 3715 if has 'stap' ; then 3716 trace_backend_stap="yes" 3717 fi 3718fi 3719 3720########################################## 3721# check and set a backend for coroutine 3722 3723# We prefer ucontext, but it's not always possible. The fallback 3724# is sigcontext. gthread is not selectable except explicitly, because 3725# it is not functional enough to run QEMU proper. (It is occasionally 3726# useful for debugging purposes.) On Windows the only valid backend 3727# is the Windows-specific one. 3728 3729ucontext_works=no 3730if test "$darwin" != "yes"; then 3731 cat > $TMPC << EOF 3732#include <ucontext.h> 3733#ifdef __stub_makecontext 3734#error Ignoring glibc stub makecontext which will always fail 3735#endif 3736int main(void) { makecontext(0, 0, 0); return 0; } 3737EOF 3738 if compile_prog "" "" ; then 3739 ucontext_works=yes 3740 fi 3741fi 3742 3743if test "$coroutine" = ""; then 3744 if test "$mingw32" = "yes"; then 3745 coroutine=win32 3746 elif test "$ucontext_works" = "yes"; then 3747 coroutine=ucontext 3748 else 3749 coroutine=sigaltstack 3750 fi 3751else 3752 case $coroutine in 3753 windows) 3754 if test "$mingw32" != "yes"; then 3755 error_exit "'windows' coroutine backend only valid for Windows" 3756 fi 3757 # Unfortunately the user visible backend name doesn't match the 3758 # coroutine-*.c filename for this case, so we have to adjust it here. 3759 coroutine=win32 3760 ;; 3761 ucontext) 3762 if test "$ucontext_works" != "yes"; then 3763 feature_not_found "ucontext" 3764 fi 3765 ;; 3766 gthread|sigaltstack) 3767 if test "$mingw32" = "yes"; then 3768 error_exit "only the 'windows' coroutine backend is valid for Windows" 3769 fi 3770 ;; 3771 *) 3772 error_exit "unknown coroutine backend $coroutine" 3773 ;; 3774 esac 3775fi 3776 3777if test "$coroutine_pool" = ""; then 3778 if test "$coroutine" = "gthread"; then 3779 coroutine_pool=no 3780 else 3781 coroutine_pool=yes 3782 fi 3783fi 3784if test "$coroutine" = "gthread" -a "$coroutine_pool" = "yes"; then 3785 error_exit "'gthread' coroutine backend does not support pool (use --disable-coroutine-pool)" 3786fi 3787 3788########################################## 3789# check if we have open_by_handle_at 3790 3791open_by_handle_at=no 3792cat > $TMPC << EOF 3793#include <fcntl.h> 3794#if !defined(AT_EMPTY_PATH) 3795# error missing definition 3796#else 3797int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); } 3798#endif 3799EOF 3800if compile_prog "" "" ; then 3801 open_by_handle_at=yes 3802fi 3803 3804######################################## 3805# check if we have linux/magic.h 3806 3807linux_magic_h=no 3808cat > $TMPC << EOF 3809#include <linux/magic.h> 3810int main(void) { 3811 return 0; 3812} 3813EOF 3814if compile_prog "" "" ; then 3815 linux_magic_h=yes 3816fi 3817 3818######################################## 3819# check whether we can disable warning option with a pragma (this is needed 3820# to silence warnings in the headers of some versions of external libraries). 3821# This test has to be compiled with -Werror as otherwise an unknown pragma is 3822# only a warning. 3823# 3824# If we can't selectively disable warning in the code, disable -Werror so that 3825# the build doesn't fail anyway. 3826 3827pragma_disable_unused_but_set=no 3828cat > $TMPC << EOF 3829#pragma GCC diagnostic push 3830#pragma GCC diagnostic ignored "-Wunused-but-set-variable" 3831#pragma GCC diagnostic ignored "-Wstrict-prototypes" 3832#pragma GCC diagnostic pop 3833 3834int main(void) { 3835 return 0; 3836} 3837EOF 3838if compile_prog "-Werror" "" ; then 3839 pragma_diagnostic_available=yes 3840else 3841 werror=no 3842fi 3843 3844######################################## 3845# check if we have valgrind/valgrind.h and valgrind/memcheck.h 3846 3847valgrind_h=no 3848cat > $TMPC << EOF 3849#include <valgrind/valgrind.h> 3850#include <valgrind/memcheck.h> 3851int main(void) { 3852 return 0; 3853} 3854EOF 3855if compile_prog "" "" ; then 3856 valgrind_h=yes 3857fi 3858 3859######################################## 3860# check if environ is declared 3861 3862has_environ=no 3863cat > $TMPC << EOF 3864#include <unistd.h> 3865int main(void) { 3866 environ = 0; 3867 return 0; 3868} 3869EOF 3870if compile_prog "" "" ; then 3871 has_environ=yes 3872fi 3873 3874######################################## 3875# check if cpuid.h is usable. 3876 3877cpuid_h=no 3878cat > $TMPC << EOF 3879#include <cpuid.h> 3880int main(void) { 3881 unsigned a, b, c, d; 3882 int max = __get_cpuid_max(0, 0); 3883 3884 if (max >= 1) { 3885 __cpuid(1, a, b, c, d); 3886 } 3887 3888 if (max >= 7) { 3889 __cpuid_count(7, 0, a, b, c, d); 3890 } 3891 3892 return 0; 3893} 3894EOF 3895if compile_prog "" "" ; then 3896 cpuid_h=yes 3897fi 3898 3899######################################## 3900# check if __[u]int128_t is usable. 3901 3902int128=no 3903cat > $TMPC << EOF 3904#if defined(__clang_major__) && defined(__clang_minor__) 3905# if ((__clang_major__ < 3) || (__clang_major__ == 3) && (__clang_minor__ < 2)) 3906# error __int128_t does not work in CLANG before 3.2 3907# endif 3908#endif 3909__int128_t a; 3910__uint128_t b; 3911int main (void) { 3912 a = a + b; 3913 b = a * b; 3914 a = a * a; 3915 return 0; 3916} 3917EOF 3918if compile_prog "" "" ; then 3919 int128=yes 3920fi 3921 3922######################################## 3923# check if getauxval is available. 3924 3925getauxval=no 3926cat > $TMPC << EOF 3927#include <sys/auxv.h> 3928int main(void) { 3929 return getauxval(AT_HWCAP) == 0; 3930} 3931EOF 3932if compile_prog "" "" ; then 3933 getauxval=yes 3934fi 3935 3936########################################## 3937# End of CC checks 3938# After here, no more $cc or $ld runs 3939 3940if test "$gcov" = "yes" ; then 3941 CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS" 3942 LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS" 3943elif test "$debug" = "no" ; then 3944 CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS" 3945fi 3946 3947########################################## 3948# Do we have libnfs 3949if test "$libnfs" != "no" ; then 3950 if $pkg_config --atleast-version=1.9.3 libnfs; then 3951 libnfs="yes" 3952 libnfs_libs=$($pkg_config --libs libnfs) 3953 LIBS="$LIBS $libnfs_libs" 3954 else 3955 if test "$libnfs" = "yes" ; then 3956 feature_not_found "libnfs" 3957 fi 3958 libnfs="no" 3959 fi 3960fi 3961 3962# Disable zero malloc errors for official releases unless explicitly told to 3963# enable/disable 3964if test -z "$zero_malloc" ; then 3965 if test "$z_version" = "50" ; then 3966 zero_malloc="no" 3967 else 3968 zero_malloc="yes" 3969 fi 3970fi 3971 3972# Now we've finished running tests it's OK to add -Werror to the compiler flags 3973if test "$werror" = "yes"; then 3974 QEMU_CFLAGS="-Werror $QEMU_CFLAGS" 3975fi 3976 3977if test "$solaris" = "no" ; then 3978 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then 3979 LDFLAGS="-Wl,--warn-common $LDFLAGS" 3980 fi 3981fi 3982 3983# test if pod2man has --utf8 option 3984if pod2man --help | grep -q utf8; then 3985 POD2MAN="pod2man --utf8" 3986else 3987 POD2MAN="pod2man" 3988fi 3989 3990# Use ASLR, no-SEH and DEP if available 3991if test "$mingw32" = "yes" ; then 3992 for flag in --dynamicbase --no-seh --nxcompat; do 3993 if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then 3994 LDFLAGS="-Wl,$flag $LDFLAGS" 3995 fi 3996 done 3997fi 3998 3999qemu_confdir=$sysconfdir$confsuffix 4000qemu_moddir=$libdir$confsuffix 4001qemu_datadir=$datadir$confsuffix 4002qemu_localedir="$datadir/locale" 4003 4004tools="" 4005if test "$want_tools" = "yes" ; then 4006 tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools" 4007 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then 4008 tools="qemu-nbd\$(EXESUF) $tools" 4009 fi 4010fi 4011if test "$softmmu" = yes ; then 4012 if test "$virtfs" != no ; then 4013 if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then 4014 virtfs=yes 4015 tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)" 4016 else 4017 if test "$virtfs" = yes; then 4018 error_exit "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel" 4019 fi 4020 virtfs=no 4021 fi 4022 fi 4023fi 4024if [ "$guest_agent" != "no" ]; then 4025 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then 4026 tools="qemu-ga\$(EXESUF) $tools" 4027 if [ "$mingw32" = "yes" -a "$guest_agent_with_vss" = "yes" ]; then 4028 tools="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb $tools" 4029 fi 4030 guest_agent=yes 4031 elif [ "$guest_agent" != yes ]; then 4032 guest_agent=no 4033 else 4034 error_exit "Guest agent is not supported on this platform" 4035 fi 4036fi 4037 4038# Mac OS X ships with a broken assembler 4039roms= 4040if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \ 4041 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \ 4042 "$softmmu" = yes ; then 4043 roms="optionrom" 4044fi 4045if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then 4046 roms="$roms spapr-rtas" 4047fi 4048 4049if test "$cpu" = "s390x" ; then 4050 roms="$roms s390-ccw" 4051fi 4052 4053# Probe for the need for relocating the user-only binary. 4054if test "$pie" = "no" ; then 4055 textseg_addr= 4056 case "$cpu" in 4057 arm | i386 | ppc* | s390* | sparc* | x86_64 | x32) 4058 # ??? Rationale for choosing this address 4059 textseg_addr=0x60000000 4060 ;; 4061 mips) 4062 # A 256M aligned address, high in the address space, with enough 4063 # room for the code_gen_buffer above it before the stack. 4064 textseg_addr=0x60000000 4065 ;; 4066 esac 4067 if [ -n "$textseg_addr" ]; then 4068 cat > $TMPC <<EOF 4069 int main(void) { return 0; } 4070EOF 4071 textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr" 4072 if ! compile_prog "" "$textseg_ldflags"; then 4073 # In case ld does not support -Ttext-segment, edit the default linker 4074 # script via sed to set the .text start addr. This is needed on FreeBSD 4075 # at least. 4076 $ld --verbose | sed \ 4077 -e '1,/==================================================/d' \ 4078 -e '/==================================================/,$d' \ 4079 -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \ 4080 -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld 4081 textseg_ldflags="-Wl,-T../config-host.ld" 4082 fi 4083 fi 4084fi 4085 4086# add pixman flags after all config tests are done 4087QEMU_CFLAGS="$QEMU_CFLAGS $pixman_cflags $fdt_cflags" 4088libs_softmmu="$libs_softmmu $pixman_libs" 4089 4090echo "Install prefix $prefix" 4091echo "BIOS directory `eval echo $qemu_datadir`" 4092echo "binary directory `eval echo $bindir`" 4093echo "library directory `eval echo $libdir`" 4094echo "module directory `eval echo $qemu_moddir`" 4095echo "libexec directory `eval echo $libexecdir`" 4096echo "include directory `eval echo $includedir`" 4097echo "config directory `eval echo $sysconfdir`" 4098if test "$mingw32" = "no" ; then 4099echo "local state directory `eval echo $local_statedir`" 4100echo "Manual directory `eval echo $mandir`" 4101echo "ELF interp prefix $interp_prefix" 4102else 4103echo "local state directory queried at runtime" 4104echo "Windows SDK $win_sdk" 4105fi 4106echo "Source path $source_path" 4107echo "C compiler $cc" 4108echo "Host C compiler $host_cc" 4109echo "C++ compiler $cxx" 4110echo "Objective-C compiler $objcc" 4111echo "ARFLAGS $ARFLAGS" 4112echo "CFLAGS $CFLAGS" 4113echo "QEMU_CFLAGS $QEMU_CFLAGS" 4114echo "LDFLAGS $LDFLAGS" 4115echo "make $make" 4116echo "install $install" 4117echo "python $python" 4118if test "$slirp" = "yes" ; then 4119 echo "smbd $smbd" 4120fi 4121echo "module support $modules" 4122echo "host CPU $cpu" 4123echo "host big endian $bigendian" 4124echo "target list $target_list" 4125echo "tcg debug enabled $debug_tcg" 4126echo "gprof enabled $gprof" 4127echo "sparse enabled $sparse" 4128echo "strip binaries $strip_opt" 4129echo "profiler $profiler" 4130echo "static build $static" 4131if test "$darwin" = "yes" ; then 4132 echo "Cocoa support $cocoa" 4133fi 4134echo "pixman $pixman" 4135echo "SDL support $sdl" 4136echo "GTK support $gtk" 4137echo "VTE support $vte" 4138echo "curses support $curses" 4139echo "curl support $curl" 4140echo "mingw32 support $mingw32" 4141echo "Audio drivers $audio_drv_list" 4142echo "Block whitelist (rw) $block_drv_rw_whitelist" 4143echo "Block whitelist (ro) $block_drv_ro_whitelist" 4144echo "VirtFS support $virtfs" 4145echo "VNC support $vnc" 4146if test "$vnc" = "yes" ; then 4147 echo "VNC TLS support $vnc_tls" 4148 echo "VNC SASL support $vnc_sasl" 4149 echo "VNC JPEG support $vnc_jpeg" 4150 echo "VNC PNG support $vnc_png" 4151 echo "VNC WS support $vnc_ws" 4152fi 4153if test -n "$sparc_cpu"; then 4154 echo "Target Sparc Arch $sparc_cpu" 4155fi 4156echo "xen support $xen" 4157echo "brlapi support $brlapi" 4158echo "bluez support $bluez" 4159echo "Documentation $docs" 4160echo "GUEST_BASE $guest_base" 4161echo "PIE $pie" 4162echo "vde support $vde" 4163echo "netmap support $netmap" 4164echo "Linux AIO support $linux_aio" 4165echo "ATTR/XATTR support $attr" 4166echo "Install blobs $blobs" 4167echo "KVM support $kvm" 4168echo "RDMA support $rdma" 4169echo "TCG interpreter $tcg_interpreter" 4170echo "fdt support $fdt" 4171echo "preadv support $preadv" 4172echo "fdatasync $fdatasync" 4173echo "madvise $madvise" 4174echo "posix_madvise $posix_madvise" 4175echo "sigev_thread_id $sigev_thread_id" 4176echo "uuid support $uuid" 4177echo "libcap-ng support $cap_ng" 4178echo "vhost-net support $vhost_net" 4179echo "vhost-scsi support $vhost_scsi" 4180echo "Trace backends $trace_backends" 4181if test "$trace_backend" = "simple"; then 4182echo "Trace output file $trace_file-<pid>" 4183fi 4184if test "$spice" = "yes"; then 4185echo "spice support $spice ($spice_protocol_version/$spice_server_version)" 4186else 4187echo "spice support $spice" 4188fi 4189echo "rbd support $rbd" 4190echo "xfsctl support $xfs" 4191echo "nss used $smartcard_nss" 4192echo "libusb $libusb" 4193echo "usb net redir $usb_redir" 4194echo "GLX support $glx" 4195if test "$libiscsi_version" = "1.4.0"; then 4196echo "libiscsi support $libiscsi (1.4.0)" 4197else 4198echo "libiscsi support $libiscsi" 4199fi 4200echo "libnfs support $libnfs" 4201echo "build guest agent $guest_agent" 4202echo "QGA VSS support $guest_agent_with_vss" 4203echo "seccomp support $seccomp" 4204echo "coroutine backend $coroutine" 4205echo "coroutine pool $coroutine_pool" 4206echo "GlusterFS support $glusterfs" 4207echo "virtio-blk-data-plane $virtio_blk_data_plane" 4208echo "gcov $gcov_tool" 4209echo "gcov enabled $gcov" 4210echo "TPM support $tpm" 4211echo "libssh2 support $libssh2" 4212echo "TPM passthrough $tpm_passthrough" 4213echo "QOM debugging $qom_cast_debug" 4214echo "vhdx $vhdx" 4215echo "Quorum $quorum" 4216echo "lzo support $lzo" 4217echo "snappy support $snappy" 4218 4219if test "$sdl_too_old" = "yes"; then 4220echo "-> Your SDL version is too old - please upgrade to have SDL support" 4221fi 4222 4223config_host_mak="config-host.mak" 4224 4225echo "# Automatically generated by configure - do not modify" >config-all-disas.mak 4226 4227echo "# Automatically generated by configure - do not modify" > $config_host_mak 4228echo >> $config_host_mak 4229 4230echo all: >> $config_host_mak 4231echo "prefix=$prefix" >> $config_host_mak 4232echo "bindir=$bindir" >> $config_host_mak 4233echo "libdir=$libdir" >> $config_host_mak 4234echo "libexecdir=$libexecdir" >> $config_host_mak 4235echo "includedir=$includedir" >> $config_host_mak 4236echo "mandir=$mandir" >> $config_host_mak 4237echo "sysconfdir=$sysconfdir" >> $config_host_mak 4238echo "qemu_confdir=$qemu_confdir" >> $config_host_mak 4239echo "qemu_datadir=$qemu_datadir" >> $config_host_mak 4240echo "qemu_docdir=$qemu_docdir" >> $config_host_mak 4241echo "qemu_moddir=$qemu_moddir" >> $config_host_mak 4242if test "$mingw32" = "no" ; then 4243 echo "qemu_localstatedir=$local_statedir" >> $config_host_mak 4244fi 4245echo "qemu_helperdir=$libexecdir" >> $config_host_mak 4246echo "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak 4247echo "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak 4248echo "qemu_localedir=$qemu_localedir" >> $config_host_mak 4249echo "libs_softmmu=$libs_softmmu" >> $config_host_mak 4250 4251echo "ARCH=$ARCH" >> $config_host_mak 4252 4253if test "$debug_tcg" = "yes" ; then 4254 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak 4255fi 4256if test "$strip_opt" = "yes" ; then 4257 echo "STRIP=${strip}" >> $config_host_mak 4258fi 4259if test "$bigendian" = "yes" ; then 4260 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak 4261fi 4262if test "$mingw32" = "yes" ; then 4263 echo "CONFIG_WIN32=y" >> $config_host_mak 4264 rc_version=`cat $source_path/VERSION` 4265 version_major=${rc_version%%.*} 4266 rc_version=${rc_version#*.} 4267 version_minor=${rc_version%%.*} 4268 rc_version=${rc_version#*.} 4269 version_subminor=${rc_version%%.*} 4270 version_micro=0 4271 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak 4272 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak 4273 if test "$guest_agent_with_vss" = "yes" ; then 4274 echo "CONFIG_QGA_VSS=y" >> $config_host_mak 4275 echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak 4276 fi 4277else 4278 echo "CONFIG_POSIX=y" >> $config_host_mak 4279fi 4280 4281if test "$linux" = "yes" ; then 4282 echo "CONFIG_LINUX=y" >> $config_host_mak 4283fi 4284 4285if test "$darwin" = "yes" ; then 4286 echo "CONFIG_DARWIN=y" >> $config_host_mak 4287fi 4288 4289if test "$aix" = "yes" ; then 4290 echo "CONFIG_AIX=y" >> $config_host_mak 4291fi 4292 4293if test "$solaris" = "yes" ; then 4294 echo "CONFIG_SOLARIS=y" >> $config_host_mak 4295 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak 4296 if test "$needs_libsunmath" = "yes" ; then 4297 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak 4298 fi 4299fi 4300if test "$haiku" = "yes" ; then 4301 echo "CONFIG_HAIKU=y" >> $config_host_mak 4302fi 4303if test "$static" = "yes" ; then 4304 echo "CONFIG_STATIC=y" >> $config_host_mak 4305fi 4306if test "$profiler" = "yes" ; then 4307 echo "CONFIG_PROFILER=y" >> $config_host_mak 4308fi 4309if test "$slirp" = "yes" ; then 4310 echo "CONFIG_SLIRP=y" >> $config_host_mak 4311 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak 4312fi 4313if test "$vde" = "yes" ; then 4314 echo "CONFIG_VDE=y" >> $config_host_mak 4315fi 4316if test "$netmap" = "yes" ; then 4317 echo "CONFIG_NETMAP=y" >> $config_host_mak 4318fi 4319if test "$cap_ng" = "yes" ; then 4320 echo "CONFIG_LIBCAP=y" >> $config_host_mak 4321fi 4322echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak 4323for drv in $audio_drv_list; do 4324 def=CONFIG_`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'` 4325 echo "$def=y" >> $config_host_mak 4326 if test "$drv" = "fmod"; then 4327 echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak 4328 fi 4329done 4330if test "$audio_pt_int" = "yes" ; then 4331 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak 4332fi 4333if test "$audio_win_int" = "yes" ; then 4334 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak 4335fi 4336echo "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak 4337echo "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak 4338if test "$vnc" = "yes" ; then 4339 echo "CONFIG_VNC=y" >> $config_host_mak 4340fi 4341if test "$vnc_tls" = "yes" ; then 4342 echo "CONFIG_VNC_TLS=y" >> $config_host_mak 4343fi 4344if test "$vnc_sasl" = "yes" ; then 4345 echo "CONFIG_VNC_SASL=y" >> $config_host_mak 4346fi 4347if test "$vnc_jpeg" = "yes" ; then 4348 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak 4349fi 4350if test "$vnc_png" = "yes" ; then 4351 echo "CONFIG_VNC_PNG=y" >> $config_host_mak 4352fi 4353if test "$vnc_ws" = "yes" ; then 4354 echo "CONFIG_VNC_WS=y" >> $config_host_mak 4355 echo "VNC_WS_CFLAGS=$vnc_ws_cflags" >> $config_host_mak 4356fi 4357if test "$fnmatch" = "yes" ; then 4358 echo "CONFIG_FNMATCH=y" >> $config_host_mak 4359fi 4360if test "$uuid" = "yes" ; then 4361 echo "CONFIG_UUID=y" >> $config_host_mak 4362fi 4363if test "$xfs" = "yes" ; then 4364 echo "CONFIG_XFS=y" >> $config_host_mak 4365fi 4366qemu_version=`head $source_path/VERSION` 4367echo "VERSION=$qemu_version" >>$config_host_mak 4368echo "PKGVERSION=$pkgversion" >>$config_host_mak 4369echo "SRC_PATH=$source_path" >> $config_host_mak 4370echo "TARGET_DIRS=$target_list" >> $config_host_mak 4371if [ "$docs" = "yes" ] ; then 4372 echo "BUILD_DOCS=yes" >> $config_host_mak 4373fi 4374if test "$modules" = "yes"; then 4375 # $shacmd can generate a hash started with digit, which the compiler doesn't 4376 # like as an symbol. So prefix it with an underscore 4377 echo "CONFIG_STAMP=_`(echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ `" >> $config_host_mak 4378 echo "CONFIG_MODULES=y" >> $config_host_mak 4379fi 4380if test "$sdl" = "yes" ; then 4381 echo "CONFIG_SDL=y" >> $config_host_mak 4382 echo "CONFIG_SDLABI=$sdlabi" >> $config_host_mak 4383 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak 4384fi 4385if test "$cocoa" = "yes" ; then 4386 echo "CONFIG_COCOA=y" >> $config_host_mak 4387fi 4388if test "$curses" = "yes" ; then 4389 echo "CONFIG_CURSES=y" >> $config_host_mak 4390fi 4391if test "$utimens" = "yes" ; then 4392 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak 4393fi 4394if test "$pipe2" = "yes" ; then 4395 echo "CONFIG_PIPE2=y" >> $config_host_mak 4396fi 4397if test "$accept4" = "yes" ; then 4398 echo "CONFIG_ACCEPT4=y" >> $config_host_mak 4399fi 4400if test "$splice" = "yes" ; then 4401 echo "CONFIG_SPLICE=y" >> $config_host_mak 4402fi 4403if test "$eventfd" = "yes" ; then 4404 echo "CONFIG_EVENTFD=y" >> $config_host_mak 4405fi 4406if test "$fallocate" = "yes" ; then 4407 echo "CONFIG_FALLOCATE=y" >> $config_host_mak 4408fi 4409if test "$fallocate_punch_hole" = "yes" ; then 4410 echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak 4411fi 4412if test "$sync_file_range" = "yes" ; then 4413 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak 4414fi 4415if test "$fiemap" = "yes" ; then 4416 echo "CONFIG_FIEMAP=y" >> $config_host_mak 4417fi 4418if test "$dup3" = "yes" ; then 4419 echo "CONFIG_DUP3=y" >> $config_host_mak 4420fi 4421if test "$ppoll" = "yes" ; then 4422 echo "CONFIG_PPOLL=y" >> $config_host_mak 4423fi 4424if test "$prctl_pr_set_timerslack" = "yes" ; then 4425 echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak 4426fi 4427if test "$epoll" = "yes" ; then 4428 echo "CONFIG_EPOLL=y" >> $config_host_mak 4429fi 4430if test "$epoll_create1" = "yes" ; then 4431 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak 4432fi 4433if test "$epoll_pwait" = "yes" ; then 4434 echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak 4435fi 4436if test "$sendfile" = "yes" ; then 4437 echo "CONFIG_SENDFILE=y" >> $config_host_mak 4438fi 4439if test "$inotify" = "yes" ; then 4440 echo "CONFIG_INOTIFY=y" >> $config_host_mak 4441fi 4442if test "$inotify1" = "yes" ; then 4443 echo "CONFIG_INOTIFY1=y" >> $config_host_mak 4444fi 4445if test "$byteswap_h" = "yes" ; then 4446 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak 4447fi 4448if test "$bswap_h" = "yes" ; then 4449 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak 4450fi 4451if test "$curl" = "yes" ; then 4452 echo "CONFIG_CURL=m" >> $config_host_mak 4453 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak 4454 echo "CURL_LIBS=$curl_libs" >> $config_host_mak 4455fi 4456if test "$brlapi" = "yes" ; then 4457 echo "CONFIG_BRLAPI=y" >> $config_host_mak 4458fi 4459if test "$bluez" = "yes" ; then 4460 echo "CONFIG_BLUEZ=y" >> $config_host_mak 4461 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak 4462fi 4463echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak 4464if test "$gtk" = "yes" ; then 4465 echo "CONFIG_GTK=y" >> $config_host_mak 4466 echo "CONFIG_GTKABI=$gtkabi" >> $config_host_mak 4467 echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak 4468fi 4469if test "$vte" = "yes" ; then 4470 echo "CONFIG_VTE=y" >> $config_host_mak 4471 echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak 4472fi 4473if test "$xen" = "yes" ; then 4474 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak 4475 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak 4476fi 4477if test "$linux_aio" = "yes" ; then 4478 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak 4479fi 4480if test "$attr" = "yes" ; then 4481 echo "CONFIG_ATTR=y" >> $config_host_mak 4482fi 4483if test "$libattr" = "yes" ; then 4484 echo "CONFIG_LIBATTR=y" >> $config_host_mak 4485fi 4486if test "$virtfs" = "yes" ; then 4487 echo "CONFIG_VIRTFS=y" >> $config_host_mak 4488fi 4489if test "$vhost_scsi" = "yes" ; then 4490 echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak 4491fi 4492if test "$blobs" = "yes" ; then 4493 echo "INSTALL_BLOBS=yes" >> $config_host_mak 4494fi 4495if test "$iovec" = "yes" ; then 4496 echo "CONFIG_IOVEC=y" >> $config_host_mak 4497fi 4498if test "$preadv" = "yes" ; then 4499 echo "CONFIG_PREADV=y" >> $config_host_mak 4500fi 4501if test "$fdt" = "yes" ; then 4502 echo "CONFIG_FDT=y" >> $config_host_mak 4503fi 4504if test "$signalfd" = "yes" ; then 4505 echo "CONFIG_SIGNALFD=y" >> $config_host_mak 4506fi 4507if test "$tcg_interpreter" = "yes" ; then 4508 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak 4509fi 4510if test "$fdatasync" = "yes" ; then 4511 echo "CONFIG_FDATASYNC=y" >> $config_host_mak 4512fi 4513if test "$madvise" = "yes" ; then 4514 echo "CONFIG_MADVISE=y" >> $config_host_mak 4515fi 4516if test "$posix_madvise" = "yes" ; then 4517 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak 4518fi 4519if test "$sigev_thread_id" = "yes" ; then 4520 echo "CONFIG_SIGEV_THREAD_ID=y" >> $config_host_mak 4521fi 4522 4523if test "$spice" = "yes" ; then 4524 echo "CONFIG_SPICE=y" >> $config_host_mak 4525fi 4526 4527if test "$smartcard_nss" = "yes" ; then 4528 echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak 4529 echo "NSS_LIBS=$nss_libs" >> $config_host_mak 4530 echo "NSS_CFLAGS=$nss_cflags" >> $config_host_mak 4531fi 4532 4533if test "$libusb" = "yes" ; then 4534 echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak 4535fi 4536 4537if test "$usb_redir" = "yes" ; then 4538 echo "CONFIG_USB_REDIR=y" >> $config_host_mak 4539fi 4540 4541if test "$glx" = "yes" ; then 4542 echo "CONFIG_GLX=y" >> $config_host_mak 4543 echo "GLX_LIBS=$glx_libs" >> $config_host_mak 4544fi 4545 4546if test "$lzo" = "yes" ; then 4547 echo "CONFIG_LZO=y" >> $config_host_mak 4548fi 4549 4550if test "$snappy" = "yes" ; then 4551 echo "CONFIG_SNAPPY=y" >> $config_host_mak 4552fi 4553 4554if test "$libiscsi" = "yes" ; then 4555 echo "CONFIG_LIBISCSI=m" >> $config_host_mak 4556 if test "$libiscsi_version" = "1.4.0"; then 4557 echo "CONFIG_LIBISCSI_1_4=y" >> $config_host_mak 4558 fi 4559 echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak 4560 echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak 4561fi 4562 4563if test "$libnfs" = "yes" ; then 4564 echo "CONFIG_LIBNFS=y" >> $config_host_mak 4565fi 4566 4567if test "$seccomp" = "yes"; then 4568 echo "CONFIG_SECCOMP=y" >> $config_host_mak 4569fi 4570 4571# XXX: suppress that 4572if [ "$bsd" = "yes" ] ; then 4573 echo "CONFIG_BSD=y" >> $config_host_mak 4574fi 4575 4576if test "$zero_malloc" = "yes" ; then 4577 echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak 4578fi 4579if test "$qom_cast_debug" = "yes" ; then 4580 echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak 4581fi 4582if test "$rbd" = "yes" ; then 4583 echo "CONFIG_RBD=m" >> $config_host_mak 4584 echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak 4585 echo "RBD_LIBS=$rbd_libs" >> $config_host_mak 4586fi 4587 4588echo "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak 4589if test "$coroutine_pool" = "yes" ; then 4590 echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak 4591else 4592 echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak 4593fi 4594 4595if test "$open_by_handle_at" = "yes" ; then 4596 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak 4597fi 4598 4599if test "$linux_magic_h" = "yes" ; then 4600 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak 4601fi 4602 4603if test "$pragma_diagnostic_available" = "yes" ; then 4604 echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak 4605fi 4606 4607if test "$valgrind_h" = "yes" ; then 4608 echo "CONFIG_VALGRIND_H=y" >> $config_host_mak 4609fi 4610 4611if test "$has_environ" = "yes" ; then 4612 echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak 4613fi 4614 4615if test "$cpuid_h" = "yes" ; then 4616 echo "CONFIG_CPUID_H=y" >> $config_host_mak 4617fi 4618 4619if test "$int128" = "yes" ; then 4620 echo "CONFIG_INT128=y" >> $config_host_mak 4621fi 4622 4623if test "$getauxval" = "yes" ; then 4624 echo "CONFIG_GETAUXVAL=y" >> $config_host_mak 4625fi 4626 4627if test "$glusterfs" = "yes" ; then 4628 echo "CONFIG_GLUSTERFS=m" >> $config_host_mak 4629 echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak 4630 echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak 4631fi 4632 4633if test "$glusterfs_discard" = "yes" ; then 4634 echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak 4635fi 4636 4637if test "$glusterfs_zerofill" = "yes" ; then 4638 echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak 4639fi 4640 4641if test "$libssh2" = "yes" ; then 4642 echo "CONFIG_LIBSSH2=m" >> $config_host_mak 4643 echo "LIBSSH2_CFLAGS=$libssh2_cflags" >> $config_host_mak 4644 echo "LIBSSH2_LIBS=$libssh2_libs" >> $config_host_mak 4645fi 4646 4647if test "$quorum" = "yes" ; then 4648 echo "CONFIG_QUORUM=y" >> $config_host_mak 4649fi 4650 4651if test "$virtio_blk_data_plane" = "yes" ; then 4652 echo 'CONFIG_VIRTIO_BLK_DATA_PLANE=$(CONFIG_VIRTIO)' >> $config_host_mak 4653fi 4654 4655if test "$vhdx" = "yes" ; then 4656 echo "CONFIG_VHDX=y" >> $config_host_mak 4657fi 4658 4659# USB host support 4660if test "$libusb" = "yes"; then 4661 echo "HOST_USB=libusb legacy" >> $config_host_mak 4662else 4663 echo "HOST_USB=stub" >> $config_host_mak 4664fi 4665 4666# TPM passthrough support? 4667if test "$tpm" = "yes"; then 4668 echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak 4669 if test "$tpm_passthrough" = "yes"; then 4670 echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak 4671 fi 4672fi 4673 4674echo "TRACE_BACKENDS=$trace_backends" >> $config_host_mak 4675if have_backend "nop"; then 4676 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak 4677fi 4678if have_backend "simple"; then 4679 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak 4680 # Set the appropriate trace file. 4681 trace_file="\"$trace_file-\" FMT_pid" 4682fi 4683if have_backend "stderr"; then 4684 echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak 4685fi 4686if have_backend "ust"; then 4687 echo "CONFIG_TRACE_UST=y" >> $config_host_mak 4688fi 4689if have_backend "dtrace"; then 4690 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak 4691 if test "$trace_backend_stap" = "yes" ; then 4692 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak 4693 fi 4694fi 4695if have_backend "ftrace"; then 4696 if test "$linux" = "yes" ; then 4697 echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak 4698 else 4699 feature_not_found "ftrace(trace backend)" "ftrace requires Linux" 4700 fi 4701fi 4702echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak 4703 4704if test "$rdma" = "yes" ; then 4705 echo "CONFIG_RDMA=y" >> $config_host_mak 4706fi 4707 4708# Hold two types of flag: 4709# CONFIG_THREAD_SETNAME_BYTHREAD - we've got a way of setting the name on 4710# a thread we have a handle to 4711# CONFIG_PTHREAD_SETNAME_NP - A way of doing it on a particular 4712# platform 4713if test "$pthread_setname_np" = "yes" ; then 4714 echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak 4715 echo "CONFIG_PTHREAD_SETNAME_NP=y" >> $config_host_mak 4716fi 4717 4718if test "$tcg_interpreter" = "yes"; then 4719 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES" 4720elif test "$ARCH" = "sparc64" ; then 4721 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES" 4722elif test "$ARCH" = "s390x" ; then 4723 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES" 4724elif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then 4725 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES" 4726else 4727 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES" 4728fi 4729QEMU_INCLUDES="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES" 4730 4731echo "TOOLS=$tools" >> $config_host_mak 4732echo "ROMS=$roms" >> $config_host_mak 4733echo "MAKE=$make" >> $config_host_mak 4734echo "INSTALL=$install" >> $config_host_mak 4735echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak 4736echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak 4737if test -n "$libtool"; then 4738 echo "INSTALL_PROG=\$(LIBTOOL) --mode=install $install -c -m 0755" >> $config_host_mak 4739 echo "INSTALL_LIB=\$(LIBTOOL) --mode=install $install -c -m 0644" >> $config_host_mak 4740else 4741 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak 4742 echo "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak 4743fi 4744echo "PYTHON=$python" >> $config_host_mak 4745echo "CC=$cc" >> $config_host_mak 4746if $iasl -h > /dev/null 2>&1; then 4747 echo "IASL=$iasl" >> $config_host_mak 4748fi 4749echo "CC_I386=$cc_i386" >> $config_host_mak 4750echo "HOST_CC=$host_cc" >> $config_host_mak 4751echo "CXX=$cxx" >> $config_host_mak 4752echo "OBJCC=$objcc" >> $config_host_mak 4753echo "AR=$ar" >> $config_host_mak 4754echo "ARFLAGS=$ARFLAGS" >> $config_host_mak 4755echo "AS=$as" >> $config_host_mak 4756echo "CPP=$cpp" >> $config_host_mak 4757echo "OBJCOPY=$objcopy" >> $config_host_mak 4758echo "LD=$ld" >> $config_host_mak 4759echo "WINDRES=$windres" >> $config_host_mak 4760echo "LIBTOOL=$libtool" >> $config_host_mak 4761echo "CFLAGS=$CFLAGS" >> $config_host_mak 4762echo "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak 4763echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak 4764echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak 4765if test "$sparse" = "yes" ; then 4766 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak 4767 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak 4768 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak 4769fi 4770if test "$cross_prefix" != ""; then 4771 echo "AUTOCONF_HOST := --host=${cross_prefix%-}" >> $config_host_mak 4772else 4773 echo "AUTOCONF_HOST := " >> $config_host_mak 4774fi 4775echo "LDFLAGS=$LDFLAGS" >> $config_host_mak 4776echo "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak 4777echo "LIBTOOLFLAGS=$LIBTOOLFLAGS" >> $config_host_mak 4778echo "LIBS+=$LIBS" >> $config_host_mak 4779echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak 4780echo "EXESUF=$EXESUF" >> $config_host_mak 4781echo "DSOSUF=$DSOSUF" >> $config_host_mak 4782echo "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak 4783echo "LIBS_QGA+=$libs_qga" >> $config_host_mak 4784echo "POD2MAN=$POD2MAN" >> $config_host_mak 4785echo "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak 4786if test "$gcov" = "yes" ; then 4787 echo "CONFIG_GCOV=y" >> $config_host_mak 4788 echo "GCOV=$gcov_tool" >> $config_host_mak 4789fi 4790 4791# use included Linux headers 4792if test "$linux" = "yes" ; then 4793 mkdir -p linux-headers 4794 case "$cpu" in 4795 i386|x86_64|x32) 4796 linux_arch=x86 4797 ;; 4798 ppcemb|ppc|ppc64) 4799 linux_arch=powerpc 4800 ;; 4801 s390x) 4802 linux_arch=s390 4803 ;; 4804 aarch64) 4805 linux_arch=arm64 4806 ;; 4807 *) 4808 # For most CPUs the kernel architecture name and QEMU CPU name match. 4809 linux_arch="$cpu" 4810 ;; 4811 esac 4812 # For non-KVM architectures we will not have asm headers 4813 if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then 4814 symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm 4815 fi 4816fi 4817 4818for target in $target_list; do 4819target_dir="$target" 4820config_target_mak=$target_dir/config-target.mak 4821target_name=`echo $target | cut -d '-' -f 1` 4822target_bigendian="no" 4823 4824case "$target_name" in 4825 armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or32|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb) 4826 target_bigendian=yes 4827 ;; 4828esac 4829target_softmmu="no" 4830target_user_only="no" 4831target_linux_user="no" 4832target_bsd_user="no" 4833case "$target" in 4834 ${target_name}-softmmu) 4835 target_softmmu="yes" 4836 ;; 4837 ${target_name}-linux-user) 4838 if test "$linux" != "yes" ; then 4839 error_exit "Target '$target' is only available on a Linux host" 4840 fi 4841 target_user_only="yes" 4842 target_linux_user="yes" 4843 ;; 4844 ${target_name}-bsd-user) 4845 if test "$bsd" != "yes" ; then 4846 error_exit "Target '$target' is only available on a BSD host" 4847 fi 4848 target_user_only="yes" 4849 target_bsd_user="yes" 4850 ;; 4851 *) 4852 error_exit "Target '$target' not recognised" 4853 exit 1 4854 ;; 4855esac 4856 4857mkdir -p $target_dir 4858echo "# Automatically generated by configure - do not modify" > $config_target_mak 4859 4860bflt="no" 4861interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_name/g"` 4862gdb_xml_files="" 4863 4864TARGET_ARCH="$target_name" 4865TARGET_BASE_ARCH="" 4866TARGET_ABI_DIR="" 4867 4868case "$target_name" in 4869 i386) 4870 ;; 4871 x86_64) 4872 TARGET_BASE_ARCH=i386 4873 ;; 4874 alpha) 4875 ;; 4876 arm|armeb) 4877 TARGET_ARCH=arm 4878 bflt="yes" 4879 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml" 4880 ;; 4881 aarch64) 4882 TARGET_BASE_ARCH=arm 4883 bflt="yes" 4884 gdb_xml_files="aarch64-core.xml aarch64-fpu.xml" 4885 ;; 4886 cris) 4887 ;; 4888 lm32) 4889 ;; 4890 m68k) 4891 bflt="yes" 4892 gdb_xml_files="cf-core.xml cf-fp.xml" 4893 ;; 4894 microblaze|microblazeel) 4895 TARGET_ARCH=microblaze 4896 bflt="yes" 4897 ;; 4898 mips|mipsel) 4899 TARGET_ARCH=mips 4900 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak 4901 ;; 4902 mipsn32|mipsn32el) 4903 TARGET_ARCH=mips64 4904 TARGET_BASE_ARCH=mips 4905 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak 4906 echo "TARGET_ABI32=y" >> $config_target_mak 4907 ;; 4908 mips64|mips64el) 4909 TARGET_ARCH=mips64 4910 TARGET_BASE_ARCH=mips 4911 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak 4912 ;; 4913 moxie) 4914 ;; 4915 or32) 4916 TARGET_ARCH=openrisc 4917 TARGET_BASE_ARCH=openrisc 4918 ;; 4919 ppc) 4920 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 4921 ;; 4922 ppcemb) 4923 TARGET_BASE_ARCH=ppc 4924 TARGET_ABI_DIR=ppc 4925 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 4926 ;; 4927 ppc64) 4928 TARGET_BASE_ARCH=ppc 4929 TARGET_ABI_DIR=ppc 4930 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 4931 ;; 4932 ppc64abi32) 4933 TARGET_ARCH=ppc64 4934 TARGET_BASE_ARCH=ppc 4935 TARGET_ABI_DIR=ppc 4936 echo "TARGET_ABI32=y" >> $config_target_mak 4937 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 4938 ;; 4939 sh4|sh4eb) 4940 TARGET_ARCH=sh4 4941 bflt="yes" 4942 ;; 4943 sparc) 4944 ;; 4945 sparc64) 4946 TARGET_BASE_ARCH=sparc 4947 ;; 4948 sparc32plus) 4949 TARGET_ARCH=sparc64 4950 TARGET_BASE_ARCH=sparc 4951 TARGET_ABI_DIR=sparc 4952 echo "TARGET_ABI32=y" >> $config_target_mak 4953 ;; 4954 s390x) 4955 ;; 4956 unicore32) 4957 ;; 4958 xtensa|xtensaeb) 4959 TARGET_ARCH=xtensa 4960 ;; 4961 *) 4962 error_exit "Unsupported target CPU" 4963 ;; 4964esac 4965# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH 4966if [ "$TARGET_BASE_ARCH" = "" ]; then 4967 TARGET_BASE_ARCH=$TARGET_ARCH 4968fi 4969 4970symlink "$source_path/Makefile.target" "$target_dir/Makefile" 4971 4972upper() { 4973 echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]' 4974} 4975 4976target_arch_name="`upper $TARGET_ARCH`" 4977echo "TARGET_$target_arch_name=y" >> $config_target_mak 4978echo "TARGET_NAME=$target_name" >> $config_target_mak 4979echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak 4980if [ "$TARGET_ABI_DIR" = "" ]; then 4981 TARGET_ABI_DIR=$TARGET_ARCH 4982fi 4983echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak 4984case "$target_name" in 4985 i386|x86_64) 4986 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then 4987 echo "CONFIG_XEN=y" >> $config_target_mak 4988 if test "$xen_pci_passthrough" = yes; then 4989 echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak" 4990 fi 4991 fi 4992 ;; 4993 *) 4994esac 4995case "$target_name" in 4996 aarch64|arm|i386|x86_64|ppcemb|ppc|ppc64|s390x) 4997 # Make sure the target and host cpus are compatible 4998 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \ 4999 \( "$target_name" = "$cpu" -o \ 5000 \( "$target_name" = "ppcemb" -a "$cpu" = "ppc" \) -o \ 5001 \( "$target_name" = "ppc64" -a "$cpu" = "ppc" \) -o \ 5002 \( "$target_name" = "ppc" -a "$cpu" = "ppc64" \) -o \ 5003 \( "$target_name" = "ppcemb" -a "$cpu" = "ppc64" \) -o \ 5004 \( "$target_name" = "x86_64" -a "$cpu" = "i386" \) -o \ 5005 \( "$target_name" = "i386" -a "$cpu" = "x86_64" \) \) ; then 5006 echo "CONFIG_KVM=y" >> $config_target_mak 5007 if test "$vhost_net" = "yes" ; then 5008 echo "CONFIG_VHOST_NET=y" >> $config_target_mak 5009 fi 5010 fi 5011esac 5012if test "$target_bigendian" = "yes" ; then 5013 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak 5014fi 5015if test "$target_softmmu" = "yes" ; then 5016 echo "CONFIG_SOFTMMU=y" >> $config_target_mak 5017fi 5018if test "$target_user_only" = "yes" ; then 5019 echo "CONFIG_USER_ONLY=y" >> $config_target_mak 5020 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak 5021fi 5022if test "$target_linux_user" = "yes" ; then 5023 echo "CONFIG_LINUX_USER=y" >> $config_target_mak 5024fi 5025list="" 5026if test ! -z "$gdb_xml_files" ; then 5027 for x in $gdb_xml_files; do 5028 list="$list $source_path/gdb-xml/$x" 5029 done 5030 echo "TARGET_XML_FILES=$list" >> $config_target_mak 5031fi 5032 5033if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then 5034 echo "TARGET_HAS_BFLT=y" >> $config_target_mak 5035fi 5036if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then 5037 echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak 5038fi 5039if test "$target_bsd_user" = "yes" ; then 5040 echo "CONFIG_BSD_USER=y" >> $config_target_mak 5041fi 5042 5043# generate QEMU_CFLAGS/LDFLAGS for targets 5044 5045cflags="" 5046ldflags="" 5047 5048for i in $ARCH $TARGET_BASE_ARCH ; do 5049 case "$i" in 5050 alpha) 5051 echo "CONFIG_ALPHA_DIS=y" >> $config_target_mak 5052 echo "CONFIG_ALPHA_DIS=y" >> config-all-disas.mak 5053 ;; 5054 aarch64) 5055 if test -n "${cxx}"; then 5056 echo "CONFIG_ARM_A64_DIS=y" >> $config_target_mak 5057 echo "CONFIG_ARM_A64_DIS=y" >> config-all-disas.mak 5058 fi 5059 ;; 5060 arm) 5061 echo "CONFIG_ARM_DIS=y" >> $config_target_mak 5062 echo "CONFIG_ARM_DIS=y" >> config-all-disas.mak 5063 if test -n "${cxx}"; then 5064 echo "CONFIG_ARM_A64_DIS=y" >> $config_target_mak 5065 echo "CONFIG_ARM_A64_DIS=y" >> config-all-disas.mak 5066 fi 5067 ;; 5068 cris) 5069 echo "CONFIG_CRIS_DIS=y" >> $config_target_mak 5070 echo "CONFIG_CRIS_DIS=y" >> config-all-disas.mak 5071 ;; 5072 hppa) 5073 echo "CONFIG_HPPA_DIS=y" >> $config_target_mak 5074 echo "CONFIG_HPPA_DIS=y" >> config-all-disas.mak 5075 ;; 5076 i386|x86_64|x32) 5077 echo "CONFIG_I386_DIS=y" >> $config_target_mak 5078 echo "CONFIG_I386_DIS=y" >> config-all-disas.mak 5079 ;; 5080 ia64*) 5081 echo "CONFIG_IA64_DIS=y" >> $config_target_mak 5082 echo "CONFIG_IA64_DIS=y" >> config-all-disas.mak 5083 ;; 5084 lm32) 5085 echo "CONFIG_LM32_DIS=y" >> $config_target_mak 5086 echo "CONFIG_LM32_DIS=y" >> config-all-disas.mak 5087 ;; 5088 m68k) 5089 echo "CONFIG_M68K_DIS=y" >> $config_target_mak 5090 echo "CONFIG_M68K_DIS=y" >> config-all-disas.mak 5091 ;; 5092 microblaze*) 5093 echo "CONFIG_MICROBLAZE_DIS=y" >> $config_target_mak 5094 echo "CONFIG_MICROBLAZE_DIS=y" >> config-all-disas.mak 5095 ;; 5096 mips*) 5097 echo "CONFIG_MIPS_DIS=y" >> $config_target_mak 5098 echo "CONFIG_MIPS_DIS=y" >> config-all-disas.mak 5099 ;; 5100 moxie*) 5101 echo "CONFIG_MOXIE_DIS=y" >> $config_target_mak 5102 echo "CONFIG_MOXIE_DIS=y" >> config-all-disas.mak 5103 ;; 5104 or32) 5105 echo "CONFIG_OPENRISC_DIS=y" >> $config_target_mak 5106 echo "CONFIG_OPENRISC_DIS=y" >> config-all-disas.mak 5107 ;; 5108 ppc*) 5109 echo "CONFIG_PPC_DIS=y" >> $config_target_mak 5110 echo "CONFIG_PPC_DIS=y" >> config-all-disas.mak 5111 ;; 5112 s390*) 5113 echo "CONFIG_S390_DIS=y" >> $config_target_mak 5114 echo "CONFIG_S390_DIS=y" >> config-all-disas.mak 5115 ;; 5116 sh4) 5117 echo "CONFIG_SH4_DIS=y" >> $config_target_mak 5118 echo "CONFIG_SH4_DIS=y" >> config-all-disas.mak 5119 ;; 5120 sparc*) 5121 echo "CONFIG_SPARC_DIS=y" >> $config_target_mak 5122 echo "CONFIG_SPARC_DIS=y" >> config-all-disas.mak 5123 ;; 5124 xtensa*) 5125 echo "CONFIG_XTENSA_DIS=y" >> $config_target_mak 5126 echo "CONFIG_XTENSA_DIS=y" >> config-all-disas.mak 5127 ;; 5128 esac 5129done 5130if test "$tcg_interpreter" = "yes" ; then 5131 echo "CONFIG_TCI_DIS=y" >> $config_target_mak 5132 echo "CONFIG_TCI_DIS=y" >> config-all-disas.mak 5133fi 5134 5135case "$ARCH" in 5136alpha) 5137 # Ensure there's only a single GP 5138 cflags="-msmall-data $cflags" 5139;; 5140esac 5141 5142if test "$gprof" = "yes" ; then 5143 echo "TARGET_GPROF=yes" >> $config_target_mak 5144 if test "$target_linux_user" = "yes" ; then 5145 cflags="-p $cflags" 5146 ldflags="-p $ldflags" 5147 fi 5148 if test "$target_softmmu" = "yes" ; then 5149 ldflags="-p $ldflags" 5150 echo "GPROF_CFLAGS=-p" >> $config_target_mak 5151 fi 5152fi 5153 5154if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then 5155 ldflags="$ldflags $textseg_ldflags" 5156fi 5157 5158echo "LDFLAGS+=$ldflags" >> $config_target_mak 5159echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak 5160 5161done # for target in $targets 5162 5163if [ "$pixman" = "internal" ]; then 5164 echo "config-host.h: subdir-pixman" >> $config_host_mak 5165fi 5166 5167if test "$rdma" = "yes" ; then 5168echo "CONFIG_RDMA=y" >> $config_host_mak 5169fi 5170 5171if [ "$dtc_internal" = "yes" ]; then 5172 echo "config-host.h: subdir-dtc" >> $config_host_mak 5173fi 5174 5175# build tree in object directory in case the source is not in the current directory 5176DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests" 5177DIRS="$DIRS fsdev" 5178DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw" 5179DIRS="$DIRS roms/seabios roms/vgabios" 5180DIRS="$DIRS qapi-generated" 5181FILES="Makefile tests/tcg/Makefile qdict-test-data.txt" 5182FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit" 5183FILES="$FILES tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile" 5184FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps" 5185FILES="$FILES pc-bios/spapr-rtas/Makefile" 5186FILES="$FILES pc-bios/s390-ccw/Makefile" 5187FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile" 5188FILES="$FILES pc-bios/qemu-icon.bmp" 5189for bios_file in \ 5190 $source_path/pc-bios/*.bin \ 5191 $source_path/pc-bios/*.aml \ 5192 $source_path/pc-bios/*.rom \ 5193 $source_path/pc-bios/*.dtb \ 5194 $source_path/pc-bios/*.img \ 5195 $source_path/pc-bios/openbios-* \ 5196 $source_path/pc-bios/palcode-* 5197do 5198 FILES="$FILES pc-bios/`basename $bios_file`" 5199done 5200for test_file in `find $source_path/tests/acpi-test-data -type f` 5201do 5202 FILES="$FILES tests/acpi-test-data`echo $test_file | sed -e 's/.*acpi-test-data//'`" 5203done 5204mkdir -p $DIRS 5205for f in $FILES ; do 5206 if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then 5207 symlink "$source_path/$f" "$f" 5208 fi 5209done 5210 5211# temporary config to build submodules 5212for rom in seabios vgabios ; do 5213 config_mak=roms/$rom/config.mak 5214 echo "# Automatically generated by configure - do not modify" > $config_mak 5215 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak 5216 echo "AS=$as" >> $config_mak 5217 echo "CC=$cc" >> $config_mak 5218 echo "BCC=bcc" >> $config_mak 5219 echo "CPP=$cpp" >> $config_mak 5220 echo "OBJCOPY=objcopy" >> $config_mak 5221 echo "IASL=$iasl" >> $config_mak 5222 echo "LD=$ld" >> $config_mak 5223done 5224 5225if test "$docs" = "yes" ; then 5226 mkdir -p QMP 5227fi 5228 5229# Save the configure command line for later reuse. 5230cat <<EOD >config.status 5231#!/bin/sh 5232# Generated by configure. 5233# Run this file to recreate the current configuration. 5234# Compiler output produced by configure, useful for debugging 5235# configure, is in config.log if it exists. 5236EOD 5237printf "exec" >>config.status 5238printf " '%s'" "$0" "$@" >>config.status 5239echo >>config.status 5240chmod +x config.status 5241 5242rm -r "$TMPDIR1" 5243
