1#!/bin/sh 2# 3# qemu configure script (c) 2003 Fabrice Bellard 4# 5# set temporary file name 6if test ! -z "$TMPDIR" ; then 7 TMPDIR1="${TMPDIR}" 8elif test ! -z "$TEMPDIR" ; then 9 TMPDIR1="${TEMPDIR}" 10else 11 TMPDIR1="/tmp" 12fi 13 14TMPC="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.c" 15TMPB="qemu-conf-${RANDOM}-$$-${RANDOM}" 16TMPO="${TMPDIR1}/${TMPB}.o" 17TMPCXX="${TMPDIR1}/${TMPB}.cxx" 18TMPL="${TMPDIR1}/${TMPB}.lo" 19TMPA="${TMPDIR1}/lib${TMPB}.la" 20TMPE="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.exe" 21 22# NB: do not call "exit" in the trap handler; this is buggy with some shells; 23# see <1285349658-3122-1-git-send-email-loic.minier@linaro.org> 24trap "rm -f $TMPC $TMPO $TMPCXX $TMPE" EXIT INT QUIT TERM 25rm -f config.log 26 27# Print a helpful header at the top of config.log 28echo "# QEMU configure log $(date)" >> config.log 29printf "# Configured with:" >> config.log 30printf " '%s'" "$0" "$@" >> config.log 31echo >> config.log 32echo "#" >> config.log 33 34error_exit() { 35 echo 36 echo "ERROR: $1" 37 while test -n "$2"; do 38 echo " $2" 39 shift 40 done 41 echo 42 exit 1 43} 44 45do_compiler() { 46 # Run the compiler, capturing its output to the log. First argument 47 # is compiler binary to execute. 48 local compiler="$1" 49 shift 50 echo $compiler "$@" >> config.log 51 $compiler "$@" >> config.log 2>&1 || return $? 52 # Test passed. If this is an --enable-werror build, rerun 53 # the test with -Werror and bail out if it fails. This 54 # makes warning-generating-errors in configure test code 55 # obvious to developers. 56 if test "$werror" != "yes"; then 57 return 0 58 fi 59 # Don't bother rerunning the compile if we were already using -Werror 60 case "$*" in 61 *-Werror*) 62 return 0 63 ;; 64 esac 65 echo $compiler -Werror "$@" >> config.log 66 $compiler -Werror "$@" >> config.log 2>&1 && return $? 67 error_exit "configure test passed without -Werror but failed with -Werror." \ 68 "This is probably a bug in the configure script. The failing command" \ 69 "will be at the bottom of config.log." \ 70 "You can run configure with --disable-werror to bypass this check." 71} 72 73do_cc() { 74 do_compiler "$cc" "$@" 75} 76 77do_cxx() { 78 do_compiler "$cxx" "$@" 79} 80 81update_cxxflags() { 82 # Set QEMU_CXXFLAGS from QEMU_CFLAGS by filtering out those 83 # options which some versions of GCC's C++ compiler complain about 84 # because they only make sense for C programs. 85 QEMU_CXXFLAGS= 86 for arg in $QEMU_CFLAGS; do 87 case $arg in 88 -Wstrict-prototypes|-Wmissing-prototypes|-Wnested-externs|\ 89 -Wold-style-declaration|-Wold-style-definition|-Wredundant-decls) 90 ;; 91 *) 92 QEMU_CXXFLAGS=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }$arg 93 ;; 94 esac 95 done 96} 97 98compile_object() { 99 do_cc $QEMU_CFLAGS -c -o $TMPO $TMPC 100} 101 102compile_prog() { 103 local_cflags="$1" 104 local_ldflags="$2" 105 do_cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags 106} 107 108do_libtool() { 109 local mode=$1 110 shift 111 # Run the compiler, capturing its output to the log. 112 echo $libtool $mode --tag=CC $cc "$@" >> config.log 113 $libtool $mode --tag=CC $cc "$@" >> config.log 2>&1 || return $? 114 # Test passed. If this is an --enable-werror build, rerun 115 # the test with -Werror and bail out if it fails. This 116 # makes warning-generating-errors in configure test code 117 # obvious to developers. 118 if test "$werror" != "yes"; then 119 return 0 120 fi 121 # Don't bother rerunning the compile if we were already using -Werror 122 case "$*" in 123 *-Werror*) 124 return 0 125 ;; 126 esac 127 echo $libtool $mode --tag=CC $cc -Werror "$@" >> config.log 128 $libtool $mode --tag=CC $cc -Werror "$@" >> config.log 2>&1 && return $? 129 error_exit "configure test passed without -Werror but failed with -Werror." \ 130 "This is probably a bug in the configure script. The failing command" \ 131 "will be at the bottom of config.log." \ 132 "You can run configure with --disable-werror to bypass this check." 133} 134 135libtool_prog() { 136 do_libtool --mode=compile $QEMU_CFLAGS -c -fPIE -DPIE -o $TMPO $TMPC || return $? 137 do_libtool --mode=link $LDFLAGS -o $TMPA $TMPL -rpath /usr/local/lib 138} 139 140# symbolically link $1 to $2. Portable version of "ln -sf". 141symlink() { 142 rm -rf "$2" 143 mkdir -p "$(dirname "$2")" 144 ln -s "$1" "$2" 145} 146 147# check whether a command is available to this shell (may be either an 148# executable or a builtin) 149has() { 150 type "$1" >/dev/null 2>&1 151} 152 153# search for an executable in PATH 154path_of() { 155 local_command="$1" 156 local_ifs="$IFS" 157 local_dir="" 158 159 # pathname has a dir component? 160 if [ "${local_command#*/}" != "$local_command" ]; then 161 if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then 162 echo "$local_command" 163 return 0 164 fi 165 fi 166 if [ -z "$local_command" ]; then 167 return 1 168 fi 169 170 IFS=: 171 for local_dir in $PATH; do 172 if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then 173 echo "$local_dir/$local_command" 174 IFS="${local_ifs:-$(printf ' \t\n')}" 175 return 0 176 fi 177 done 178 # not found 179 IFS="${local_ifs:-$(printf ' \t\n')}" 180 return 1 181} 182 183# default parameters 184source_path=`dirname "$0"` 185cpu="" 186iasl="iasl" 187interp_prefix="/usr/gnemul/qemu-%M" 188static="no" 189cross_prefix="" 190audio_drv_list="" 191block_drv_rw_whitelist="" 192block_drv_ro_whitelist="" 193host_cc="cc" 194libs_softmmu="" 195libs_tools="" 196audio_pt_int="" 197audio_win_int="" 198cc_i386=i386-pc-linux-gnu-gcc 199libs_qga="" 200debug_info="yes" 201 202# Don't accept a target_list environment variable. 203unset target_list 204 205# Default value for a variable defining feature "foo". 206# * foo="no" feature will only be used if --enable-foo arg is given 207# * foo="" feature will be searched for, and if found, will be used 208# unless --disable-foo is given 209# * foo="yes" this value will only be set by --enable-foo flag. 210# feature will searched for, 211# if not found, configure exits with error 212# 213# Always add --enable-foo and --disable-foo command line args. 214# Distributions want to ensure that several features are compiled in, and it 215# is impossible without a --enable-foo that exits if a feature is not found. 216 217bluez="" 218brlapi="" 219curl="" 220curses="" 221docs="" 222fdt="" 223netmap="no" 224pixman="" 225sdl="" 226sdlabi="1.2" 227virtfs="" 228vnc="yes" 229sparse="no" 230uuid="" 231vde="" 232vnc_tls="" 233vnc_sasl="" 234vnc_jpeg="" 235vnc_png="" 236vnc_ws="" 237xen="" 238xen_ctrl_version="" 239xen_pci_passthrough="" 240linux_aio="" 241cap_ng="" 242attr="" 243libattr="" 244xfs="" 245 246vhost_net="no" 247vhost_scsi="no" 248kvm="no" 249rdma="" 250gprof="no" 251debug_tcg="no" 252debug="no" 253strip_opt="yes" 254tcg_interpreter="no" 255bigendian="no" 256mingw32="no" 257gcov="no" 258gcov_tool="gcov" 259EXESUF="" 260DSOSUF=".so" 261LDFLAGS_SHARED="-shared" 262modules="no" 263prefix="/usr/local" 264mandir="\${prefix}/share/man" 265datadir="\${prefix}/share" 266qemu_docdir="\${prefix}/share/doc/qemu" 267bindir="\${prefix}/bin" 268libdir="\${prefix}/lib" 269libexecdir="\${prefix}/libexec" 270includedir="\${prefix}/include" 271sysconfdir="\${prefix}/etc" 272local_statedir="\${prefix}/var" 273confsuffix="/qemu" 274slirp="yes" 275fmod_lib="" 276fmod_inc="" 277oss_lib="" 278bsd="no" 279linux="no" 280solaris="no" 281profiler="no" 282cocoa="no" 283softmmu="yes" 284linux_user="no" 285bsd_user="no" 286guest_base="yes" 287uname_release="" 288aix="no" 289blobs="yes" 290pkgversion="" 291pie="" 292zero_malloc="" 293qom_cast_debug="yes" 294trace_backend="nop" 295trace_file="trace" 296spice="" 297rbd="" 298smartcard_nss="" 299libusb="" 300usb_redir="" 301glx="" 302zlib="yes" 303lzo="no" 304snappy="no" 305guest_agent="" 306guest_agent_with_vss="no" 307vss_win32_sdk="" 308win_sdk="no" 309want_tools="yes" 310libiscsi="" 311libnfs="" 312coroutine="" 313coroutine_pool="" 314seccomp="" 315glusterfs="" 316glusterfs_discard="no" 317glusterfs_zerofill="no" 318virtio_blk_data_plane="" 319gtk="" 320gtkabi="2.0" 321tpm="no" 322libssh2="" 323vhdx="" 324quorum="no" 325 326# parse CC options first 327for opt do 328 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'` 329 case "$opt" in 330 --cross-prefix=*) cross_prefix="$optarg" 331 ;; 332 --cc=*) CC="$optarg" 333 ;; 334 --cxx=*) CXX="$optarg" 335 ;; 336 --source-path=*) source_path="$optarg" 337 ;; 338 --cpu=*) cpu="$optarg" 339 ;; 340 --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS" 341 EXTRA_CFLAGS="$optarg" 342 ;; 343 --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS" 344 EXTRA_LDFLAGS="$optarg" 345 ;; 346 --enable-debug-info) debug_info="yes" 347 ;; 348 --disable-debug-info) debug_info="no" 349 ;; 350 esac 351done 352# OS specific 353# Using uname is really, really broken. Once we have the right set of checks 354# we can eliminate its usage altogether. 355 356# Preferred compiler: 357# ${CC} (if set) 358# ${cross_prefix}gcc (if cross-prefix specified) 359# system compiler 360if test -z "${CC}${cross_prefix}"; then 361 cc="$host_cc" 362else 363 cc="${CC-${cross_prefix}gcc}" 364fi 365 366if test -z "${CXX}${cross_prefix}"; then 367 cxx="c++" 368else 369 cxx="${CXX-${cross_prefix}g++}" 370fi 371 372ar="${AR-${cross_prefix}ar}" 373as="${AS-${cross_prefix}as}" 374cpp="${CPP-$cc -E}" 375objcopy="${OBJCOPY-${cross_prefix}objcopy}" 376ld="${LD-${cross_prefix}ld}" 377libtool="${LIBTOOL-${cross_prefix}libtool}" 378strip="${STRIP-${cross_prefix}strip}" 379windres="${WINDRES-${cross_prefix}windres}" 380pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}" 381query_pkg_config() { 382 "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@" 383} 384pkg_config=query_pkg_config 385sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}" 386sdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}" 387 388# If the user hasn't specified ARFLAGS, default to 'rv', just as make does. 389ARFLAGS="${ARFLAGS-rv}" 390 391# default flags for all hosts 392QEMU_CFLAGS="-fno-strict-aliasing -fno-common $QEMU_CFLAGS" 393QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS" 394QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS" 395QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS" 396QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/include" 397if test "$debug_info" = "yes"; then 398 CFLAGS="-g $CFLAGS" 399 LDFLAGS="-g $LDFLAGS" 400fi 401 402# make source path absolute 403source_path=`cd "$source_path"; pwd` 404 405check_define() { 406cat > $TMPC <<EOF 407#if !defined($1) 408#error $1 not defined 409#endif 410int main(void) { return 0; } 411EOF 412 compile_object 413} 414 415if check_define __linux__ ; then 416 targetos="Linux" 417elif check_define _WIN32 ; then 418 targetos='MINGW32' 419elif check_define __OpenBSD__ ; then 420 targetos='OpenBSD' 421elif check_define __sun__ ; then 422 targetos='SunOS' 423elif check_define __HAIKU__ ; then 424 targetos='Haiku' 425else 426 targetos=`uname -s` 427fi 428 429# Some host OSes need non-standard checks for which CPU to use. 430# Note that these checks are broken for cross-compilation: if you're 431# cross-compiling to one of these OSes then you'll need to specify 432# the correct CPU with the --cpu option. 433case $targetos in 434Darwin) 435 # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can 436 # run 64-bit userspace code. 437 # If the user didn't specify a CPU explicitly and the kernel says this is 438 # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code. 439 if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then 440 cpu="x86_64" 441 fi 442 ;; 443SunOS) 444 # `uname -m` returns i86pc even on an x86_64 box, so default based on isainfo 445 if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then 446 cpu="x86_64" 447 fi 448esac 449 450if test ! -z "$cpu" ; then 451 # command line argument 452 : 453elif check_define __i386__ ; then 454 cpu="i386" 455elif check_define __x86_64__ ; then 456 if check_define __ILP32__ ; then 457 cpu="x32" 458 else 459 cpu="x86_64" 460 fi 461elif check_define __sparc__ ; then 462 if check_define __arch64__ ; then 463 cpu="sparc64" 464 else 465 cpu="sparc" 466 fi 467elif check_define _ARCH_PPC ; then 468 if check_define _ARCH_PPC64 ; then 469 cpu="ppc64" 470 else 471 cpu="ppc" 472 fi 473elif check_define __mips__ ; then 474 cpu="mips" 475elif check_define __ia64__ ; then 476 cpu="ia64" 477elif check_define __s390__ ; then 478 if check_define __s390x__ ; then 479 cpu="s390x" 480 else 481 cpu="s390" 482 fi 483elif check_define __arm__ ; then 484 cpu="arm" 485elif check_define __aarch64__ ; then 486 cpu="aarch64" 487elif check_define __hppa__ ; then 488 cpu="hppa" 489else 490 cpu=`uname -m` 491fi 492 493ARCH= 494# Normalise host CPU name and set ARCH. 495# Note that this case should only have supported host CPUs, not guests. 496case "$cpu" in 497 ia64|ppc|ppc64|s390|s390x|sparc64|x32) 498 cpu="$cpu" 499 ;; 500 i386|i486|i586|i686|i86pc|BePC) 501 cpu="i386" 502 ;; 503 x86_64|amd64) 504 cpu="x86_64" 505 ;; 506 armv*b|armv*l|arm) 507 cpu="arm" 508 ;; 509 aarch64) 510 cpu="aarch64" 511 ;; 512 mips*) 513 cpu="mips" 514 ;; 515 sparc|sun4[cdmuv]) 516 cpu="sparc" 517 ;; 518 *) 519 # This will result in either an error or falling back to TCI later 520 ARCH=unknown 521 ;; 522esac 523if test -z "$ARCH"; then 524 ARCH="$cpu" 525fi 526 527# OS specific 528 529case $targetos in 530CYGWIN*) 531 mingw32="yes" 532 QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS" 533 audio_possible_drivers="winwave sdl" 534 audio_drv_list="winwave" 535;; 536MINGW32*) 537 mingw32="yes" 538 audio_possible_drivers="winwave dsound sdl fmod" 539 audio_drv_list="winwave" 540;; 541GNU/kFreeBSD) 542 bsd="yes" 543 audio_drv_list="oss" 544 audio_possible_drivers="oss sdl esd pa" 545;; 546FreeBSD) 547 bsd="yes" 548 make="${MAKE-gmake}" 549 audio_drv_list="oss" 550 audio_possible_drivers="oss sdl esd pa" 551 # needed for kinfo_getvmmap(3) in libutil.h 552 LIBS="-lutil $LIBS" 553 netmap="" # enable netmap autodetect 554;; 555DragonFly) 556 bsd="yes" 557 make="${MAKE-gmake}" 558 audio_drv_list="oss" 559 audio_possible_drivers="oss sdl esd pa" 560;; 561NetBSD) 562 bsd="yes" 563 make="${MAKE-gmake}" 564 audio_drv_list="oss" 565 audio_possible_drivers="oss sdl esd" 566 oss_lib="-lossaudio" 567;; 568OpenBSD) 569 bsd="yes" 570 make="${MAKE-gmake}" 571 audio_drv_list="sdl" 572 audio_possible_drivers="sdl esd" 573;; 574Darwin) 575 bsd="yes" 576 darwin="yes" 577 LDFLAGS_SHARED="-bundle -undefined dynamic_lookup" 578 if [ "$cpu" = "x86_64" ] ; then 579 QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS" 580 LDFLAGS="-arch x86_64 $LDFLAGS" 581 fi 582 cocoa="yes" 583 audio_drv_list="coreaudio" 584 audio_possible_drivers="coreaudio sdl fmod" 585 LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS" 586 libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu" 587 # Disable attempts to use ObjectiveC features in os/object.h since they 588 # won't work when we're compiling with gcc as a C compiler. 589 QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS" 590;; 591SunOS) 592 solaris="yes" 593 make="${MAKE-gmake}" 594 install="${INSTALL-ginstall}" 595 ld="gld" 596 smbd="${SMBD-/usr/sfw/sbin/smbd}" 597 needs_libsunmath="no" 598 solarisrev=`uname -r | cut -f2 -d.` 599 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then 600 if test "$solarisrev" -le 9 ; then 601 if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then 602 needs_libsunmath="yes" 603 QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS" 604 LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS" 605 LIBS="-lsunmath $LIBS" 606 else 607 error_exit "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without" \ 608 "libsunmath from the Sun Studio compilers tools, due to a lack of" \ 609 "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86" \ 610 "Studio 11 can be downloaded from www.sun.com." 611 fi 612 fi 613 fi 614 if test -f /usr/include/sys/soundcard.h ; then 615 audio_drv_list="oss" 616 fi 617 audio_possible_drivers="oss sdl" 618# needed for CMSG_ macros in sys/socket.h 619 QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS" 620# needed for TIOCWIN* defines in termios.h 621 QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS" 622 QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS" 623 solarisnetlibs="-lsocket -lnsl -lresolv" 624 LIBS="$solarisnetlibs $LIBS" 625 libs_qga="$solarisnetlibs $libs_qga" 626;; 627AIX) 628 aix="yes" 629 make="${MAKE-gmake}" 630;; 631Haiku) 632 haiku="yes" 633 QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS" 634 LIBS="-lposix_error_mapper -lnetwork $LIBS" 635;; 636*) 637 audio_drv_list="oss" 638 audio_possible_drivers="oss alsa sdl esd pa" 639 linux="yes" 640 linux_user="yes" 641 kvm="yes" 642 vhost_net="yes" 643 vhost_scsi="yes" 644 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" -o "$cpu" = "x32" ] ; then 645 audio_possible_drivers="$audio_possible_drivers fmod" 646 fi 647 QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers -I$(pwd)/linux-headers $QEMU_INCLUDES" 648;; 649esac 650 651if [ "$bsd" = "yes" ] ; then 652 if [ "$darwin" != "yes" ] ; then 653 bsd_user="yes" 654 fi 655fi 656 657: ${make=${MAKE-make}} 658: ${install=${INSTALL-install}} 659: ${python=${PYTHON-python}} 660: ${smbd=${SMBD-/usr/sbin/smbd}} 661 662# Default objcc to clang if available, otherwise use CC 663if has clang; then 664 objcc=clang 665else 666 objcc="$cc" 667fi 668 669if test "$mingw32" = "yes" ; then 670 EXESUF=".exe" 671 DSOSUF=".dll" 672 QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS" 673 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later) 674 QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS" 675 LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS" 676cat > $TMPC << EOF 677int main(void) { return 0; } 678EOF 679 if compile_prog "" "-liberty" ; then 680 LIBS="-liberty $LIBS" 681 fi 682 prefix="c:/Program Files/QEMU" 683 mandir="\${prefix}" 684 datadir="\${prefix}" 685 qemu_docdir="\${prefix}" 686 bindir="\${prefix}" 687 sysconfdir="\${prefix}" 688 local_statedir= 689 confsuffix="" 690 libs_qga="-lws2_32 -lwinmm -lpowrprof $libs_qga" 691fi 692 693werror="" 694 695for opt do 696 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'` 697 case "$opt" in 698 --help|-h) show_help=yes 699 ;; 700 --version|-V) exec cat $source_path/VERSION 701 ;; 702 --prefix=*) prefix="$optarg" 703 ;; 704 --interp-prefix=*) interp_prefix="$optarg" 705 ;; 706 --source-path=*) 707 ;; 708 --cross-prefix=*) 709 ;; 710 --cc=*) 711 ;; 712 --host-cc=*) host_cc="$optarg" 713 ;; 714 --cxx=*) 715 ;; 716 --iasl=*) iasl="$optarg" 717 ;; 718 --objcc=*) objcc="$optarg" 719 ;; 720 --make=*) make="$optarg" 721 ;; 722 --install=*) install="$optarg" 723 ;; 724 --python=*) python="$optarg" 725 ;; 726 --gcov=*) gcov_tool="$optarg" 727 ;; 728 --smbd=*) smbd="$optarg" 729 ;; 730 --extra-cflags=*) 731 ;; 732 --extra-ldflags=*) 733 ;; 734 --enable-debug-info) 735 ;; 736 --disable-debug-info) 737 ;; 738 --enable-modules) 739 modules="yes" 740 ;; 741 --cpu=*) 742 ;; 743 --target-list=*) target_list="$optarg" 744 ;; 745 --enable-trace-backend=*) trace_backend="$optarg" 746 ;; 747 --with-trace-file=*) trace_file="$optarg" 748 ;; 749 --enable-gprof) gprof="yes" 750 ;; 751 --enable-gcov) gcov="yes" 752 ;; 753 --static) 754 static="yes" 755 LDFLAGS="-static $LDFLAGS" 756 QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS" 757 ;; 758 --mandir=*) mandir="$optarg" 759 ;; 760 --bindir=*) bindir="$optarg" 761 ;; 762 --libdir=*) libdir="$optarg" 763 ;; 764 --libexecdir=*) libexecdir="$optarg" 765 ;; 766 --includedir=*) includedir="$optarg" 767 ;; 768 --datadir=*) datadir="$optarg" 769 ;; 770 --with-confsuffix=*) confsuffix="$optarg" 771 ;; 772 --docdir=*) qemu_docdir="$optarg" 773 ;; 774 --sysconfdir=*) sysconfdir="$optarg" 775 ;; 776 --localstatedir=*) local_statedir="$optarg" 777 ;; 778 --sbindir=*|--sharedstatedir=*|\ 779 --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\ 780 --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*) 781 # These switches are silently ignored, for compatibility with 782 # autoconf-generated configure scripts. This allows QEMU's 783 # configure to be used by RPM and similar macros that set 784 # lots of directory switches by default. 785 ;; 786 --with-system-pixman) pixman="system" 787 ;; 788 --without-system-pixman) pixman="internal" 789 ;; 790 --without-pixman) pixman="none" 791 ;; 792 --disable-sdl) sdl="no" 793 ;; 794 --enable-sdl) sdl="yes" 795 ;; 796 --with-sdlabi=*) sdlabi="$optarg" 797 ;; 798 --disable-qom-cast-debug) qom_cast_debug="no" 799 ;; 800 --enable-qom-cast-debug) qom_cast_debug="yes" 801 ;; 802 --disable-virtfs) virtfs="no" 803 ;; 804 --enable-virtfs) virtfs="yes" 805 ;; 806 --disable-vnc) vnc="no" 807 ;; 808 --enable-vnc) vnc="yes" 809 ;; 810 --fmod-lib=*) fmod_lib="$optarg" 811 ;; 812 --fmod-inc=*) fmod_inc="$optarg" 813 ;; 814 --oss-lib=*) oss_lib="$optarg" 815 ;; 816 --audio-drv-list=*) audio_drv_list="$optarg" 817 ;; 818 --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=`echo "$optarg" | sed -e 's/,/ /g'` 819 ;; 820 --block-drv-ro-whitelist=*) block_drv_ro_whitelist=`echo "$optarg" | sed -e 's/,/ /g'` 821 ;; 822 --enable-debug-tcg) debug_tcg="yes" 823 ;; 824 --disable-debug-tcg) debug_tcg="no" 825 ;; 826 --enable-debug) 827 # Enable debugging options that aren't excessively noisy 828 debug_tcg="yes" 829 debug="yes" 830 strip_opt="no" 831 ;; 832 --enable-sparse) sparse="yes" 833 ;; 834 --disable-sparse) sparse="no" 835 ;; 836 --disable-strip) strip_opt="no" 837 ;; 838 --disable-vnc-tls) vnc_tls="no" 839 ;; 840 --enable-vnc-tls) vnc_tls="yes" 841 ;; 842 --disable-vnc-sasl) vnc_sasl="no" 843 ;; 844 --enable-vnc-sasl) vnc_sasl="yes" 845 ;; 846 --disable-vnc-jpeg) vnc_jpeg="no" 847 ;; 848 --enable-vnc-jpeg) vnc_jpeg="yes" 849 ;; 850 --disable-vnc-png) vnc_png="no" 851 ;; 852 --enable-vnc-png) vnc_png="yes" 853 ;; 854 --disable-vnc-ws) vnc_ws="no" 855 ;; 856 --enable-vnc-ws) vnc_ws="yes" 857 ;; 858 --disable-slirp) slirp="no" 859 ;; 860 --disable-uuid) uuid="no" 861 ;; 862 --enable-uuid) uuid="yes" 863 ;; 864 --disable-vde) vde="no" 865 ;; 866 --enable-vde) vde="yes" 867 ;; 868 --disable-netmap) netmap="no" 869 ;; 870 --enable-netmap) netmap="yes" 871 ;; 872 --disable-xen) xen="no" 873 ;; 874 --enable-xen) xen="yes" 875 ;; 876 --disable-xen-pci-passthrough) xen_pci_passthrough="no" 877 ;; 878 --enable-xen-pci-passthrough) xen_pci_passthrough="yes" 879 ;; 880 --disable-brlapi) brlapi="no" 881 ;; 882 --enable-brlapi) brlapi="yes" 883 ;; 884 --disable-bluez) bluez="no" 885 ;; 886 --enable-bluez) bluez="yes" 887 ;; 888 --disable-kvm) kvm="no" 889 ;; 890 --enable-kvm) kvm="yes" 891 ;; 892 --disable-tcg-interpreter) tcg_interpreter="no" 893 ;; 894 --enable-tcg-interpreter) tcg_interpreter="yes" 895 ;; 896 --disable-cap-ng) cap_ng="no" 897 ;; 898 --enable-cap-ng) cap_ng="yes" 899 ;; 900 --disable-spice) spice="no" 901 ;; 902 --enable-spice) spice="yes" 903 ;; 904 --disable-libiscsi) libiscsi="no" 905 ;; 906 --enable-libiscsi) libiscsi="yes" 907 ;; 908 --disable-libnfs) libnfs="no" 909 ;; 910 --enable-libnfs) libnfs="yes" 911 ;; 912 --enable-profiler) profiler="yes" 913 ;; 914 --disable-cocoa) cocoa="no" 915 ;; 916 --enable-cocoa) 917 cocoa="yes" ; 918 sdl="no" ; 919 audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`" 920 ;; 921 --disable-system) softmmu="no" 922 ;; 923 --enable-system) softmmu="yes" 924 ;; 925 --disable-user) 926 linux_user="no" ; 927 bsd_user="no" ; 928 ;; 929 --enable-user) ;; 930 --disable-linux-user) linux_user="no" 931 ;; 932 --enable-linux-user) linux_user="yes" 933 ;; 934 --disable-bsd-user) bsd_user="no" 935 ;; 936 --enable-bsd-user) bsd_user="yes" 937 ;; 938 --enable-guest-base) guest_base="yes" 939 ;; 940 --disable-guest-base) guest_base="no" 941 ;; 942 --enable-pie) pie="yes" 943 ;; 944 --disable-pie) pie="no" 945 ;; 946 --enable-uname-release=*) uname_release="$optarg" 947 ;; 948 --enable-werror) werror="yes" 949 ;; 950 --disable-werror) werror="no" 951 ;; 952 --disable-curses) curses="no" 953 ;; 954 --enable-curses) curses="yes" 955 ;; 956 --disable-curl) curl="no" 957 ;; 958 --enable-curl) curl="yes" 959 ;; 960 --disable-fdt) fdt="no" 961 ;; 962 --enable-fdt) fdt="yes" 963 ;; 964 --disable-linux-aio) linux_aio="no" 965 ;; 966 --enable-linux-aio) linux_aio="yes" 967 ;; 968 --disable-attr) attr="no" 969 ;; 970 --enable-attr) attr="yes" 971 ;; 972 --disable-blobs) blobs="no" 973 ;; 974 --with-pkgversion=*) pkgversion=" ($optarg)" 975 ;; 976 --with-coroutine=*) coroutine="$optarg" 977 ;; 978 --disable-coroutine-pool) coroutine_pool="no" 979 ;; 980 --enable-coroutine-pool) coroutine_pool="yes" 981 ;; 982 --disable-docs) docs="no" 983 ;; 984 --enable-docs) docs="yes" 985 ;; 986 --disable-vhost-net) vhost_net="no" 987 ;; 988 --enable-vhost-net) vhost_net="yes" 989 ;; 990 --disable-vhost-scsi) vhost_scsi="no" 991 ;; 992 --enable-vhost-scsi) vhost_scsi="yes" 993 ;; 994 --disable-glx) glx="no" 995 ;; 996 --enable-glx) glx="yes" 997 ;; 998 --disable-rbd) rbd="no" 999 ;; 1000 --enable-rbd) rbd="yes" 1001 ;; 1002 --disable-xfsctl) xfs="no" 1003 ;; 1004 --enable-xfsctl) xfs="yes" 1005 ;; 1006 --disable-smartcard-nss) smartcard_nss="no" 1007 ;; 1008 --enable-smartcard-nss) smartcard_nss="yes" 1009 ;; 1010 --disable-libusb) libusb="no" 1011 ;; 1012 --enable-libusb) libusb="yes" 1013 ;; 1014 --disable-usb-redir) usb_redir="no" 1015 ;; 1016 --enable-usb-redir) usb_redir="yes" 1017 ;; 1018 --disable-zlib-test) zlib="no" 1019 ;; 1020 --enable-lzo) lzo="yes" 1021 ;; 1022 --enable-snappy) snappy="yes" 1023 ;; 1024 --enable-guest-agent) guest_agent="yes" 1025 ;; 1026 --disable-guest-agent) guest_agent="no" 1027 ;; 1028 --with-vss-sdk) vss_win32_sdk="" 1029 ;; 1030 --with-vss-sdk=*) vss_win32_sdk="$optarg" 1031 ;; 1032 --without-vss-sdk) vss_win32_sdk="no" 1033 ;; 1034 --with-win-sdk) win_sdk="" 1035 ;; 1036 --with-win-sdk=*) win_sdk="$optarg" 1037 ;; 1038 --without-win-sdk) win_sdk="no" 1039 ;; 1040 --enable-tools) want_tools="yes" 1041 ;; 1042 --disable-tools) want_tools="no" 1043 ;; 1044 --enable-seccomp) seccomp="yes" 1045 ;; 1046 --disable-seccomp) seccomp="no" 1047 ;; 1048 --disable-glusterfs) glusterfs="no" 1049 ;; 1050 --enable-glusterfs) glusterfs="yes" 1051 ;; 1052 --disable-virtio-blk-data-plane) virtio_blk_data_plane="no" 1053 ;; 1054 --enable-virtio-blk-data-plane) virtio_blk_data_plane="yes" 1055 ;; 1056 --disable-gtk) gtk="no" 1057 ;; 1058 --enable-gtk) gtk="yes" 1059 ;; 1060 --enable-rdma) rdma="yes" 1061 ;; 1062 --disable-rdma) rdma="no" 1063 ;; 1064 --with-gtkabi=*) gtkabi="$optarg" 1065 ;; 1066 --enable-tpm) tpm="yes" 1067 ;; 1068 --disable-libssh2) libssh2="no" 1069 ;; 1070 --enable-libssh2) libssh2="yes" 1071 ;; 1072 --enable-vhdx) vhdx="yes" 1073 ;; 1074 --disable-vhdx) vhdx="no" 1075 ;; 1076 --disable-quorum) quorum="no" 1077 ;; 1078 --enable-quorum) quorum="yes" 1079 ;; 1080 *) echo "ERROR: unknown option $opt"; show_help="yes" 1081 ;; 1082 esac 1083done 1084 1085if ! has $python; then 1086 error_exit "Python not found. Use --python=/path/to/python" 1087fi 1088 1089# Note that if the Python conditional here evaluates True we will exit 1090# with status 1 which is a shell 'false' value. 1091if ! $python -c 'import sys; sys.exit(sys.version_info < (2,4) or sys.version_info >= (3,))'; then 1092 error_exit "Cannot use '$python', Python 2.4 or later is required." \ 1093 "Note that Python 3 or later is not yet supported." \ 1094 "Use --python=/path/to/python to specify a supported Python." 1095fi 1096 1097# The -B switch was added in Python 2.6. 1098# If it is supplied, compiled files are not written. 1099# Use it for Python versions which support it. 1100if $python -B -c 'import sys; sys.exit(0)' 2>/dev/null; then 1101 python="$python -B" 1102fi 1103 1104case "$cpu" in 1105 ppc) 1106 CPU_CFLAGS="-m32" 1107 LDFLAGS="-m32 $LDFLAGS" 1108 ;; 1109 ppc64) 1110 CPU_CFLAGS="-m64" 1111 LDFLAGS="-m64 $LDFLAGS" 1112 ;; 1113 sparc) 1114 LDFLAGS="-m32 $LDFLAGS" 1115 CPU_CFLAGS="-m32 -mcpu=ultrasparc" 1116 ;; 1117 sparc64) 1118 LDFLAGS="-m64 $LDFLAGS" 1119 CPU_CFLAGS="-m64 -mcpu=ultrasparc" 1120 ;; 1121 s390) 1122 CPU_CFLAGS="-m31 -march=z990" 1123 LDFLAGS="-m31 $LDFLAGS" 1124 ;; 1125 s390x) 1126 CPU_CFLAGS="-m64 -march=z990" 1127 LDFLAGS="-m64 $LDFLAGS" 1128 ;; 1129 i386) 1130 CPU_CFLAGS="-m32" 1131 LDFLAGS="-m32 $LDFLAGS" 1132 cc_i386='$(CC) -m32' 1133 ;; 1134 x86_64) 1135 CPU_CFLAGS="-m64" 1136 LDFLAGS="-m64 $LDFLAGS" 1137 cc_i386='$(CC) -m32' 1138 ;; 1139 x32) 1140 CPU_CFLAGS="-mx32" 1141 LDFLAGS="-mx32 $LDFLAGS" 1142 cc_i386='$(CC) -m32' 1143 ;; 1144 # No special flags required for other host CPUs 1145esac 1146 1147QEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS" 1148EXTRA_CFLAGS="$CPU_CFLAGS $EXTRA_CFLAGS" 1149 1150default_target_list="" 1151 1152mak_wilds="" 1153 1154if [ "$softmmu" = "yes" ]; then 1155 mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak" 1156fi 1157if [ "$linux_user" = "yes" ]; then 1158 mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak" 1159fi 1160if [ "$bsd_user" = "yes" ]; then 1161 mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak" 1162fi 1163 1164for config in $mak_wilds; do 1165 default_target_list="${default_target_list} $(basename "$config" .mak)" 1166done 1167 1168if test x"$show_help" = x"yes" ; then 1169cat << EOF 1170 1171Usage: configure [options] 1172Options: [defaults in brackets after descriptions] 1173 1174Standard options: 1175 --help print this message 1176 --prefix=PREFIX install in PREFIX [$prefix] 1177 --interp-prefix=PREFIX where to find shared libraries, etc. 1178 use %M for cpu name [$interp_prefix] 1179 --target-list=LIST set target list (default: build everything) 1180$(echo Available targets: $default_target_list | \ 1181 fold -s -w 53 | sed -e 's/^/ /') 1182 1183Advanced options (experts only): 1184 --source-path=PATH path of source code [$source_path] 1185 --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix] 1186 --cc=CC use C compiler CC [$cc] 1187 --iasl=IASL use ACPI compiler IASL [$iasl] 1188 --host-cc=CC use C compiler CC [$host_cc] for code run at 1189 build time 1190 --cxx=CXX use C++ compiler CXX [$cxx] 1191 --objcc=OBJCC use Objective-C compiler OBJCC [$objcc] 1192 --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS 1193 --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS 1194 --make=MAKE use specified make [$make] 1195 --install=INSTALL use specified install [$install] 1196 --python=PYTHON use specified python [$python] 1197 --smbd=SMBD use specified smbd [$smbd] 1198 --static enable static build [$static] 1199 --mandir=PATH install man pages in PATH 1200 --datadir=PATH install firmware in PATH$confsuffix 1201 --docdir=PATH install documentation in PATH$confsuffix 1202 --bindir=PATH install binaries in PATH 1203 --libdir=PATH install libraries in PATH 1204 --sysconfdir=PATH install config in PATH$confsuffix 1205 --localstatedir=PATH install local state in PATH (set at runtime on win32) 1206 --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix] 1207 --enable-modules enable modules support 1208 --enable-debug-tcg enable TCG debugging 1209 --disable-debug-tcg disable TCG debugging (default) 1210 --enable-debug-info enable debugging information (default) 1211 --disable-debug-info disable debugging information 1212 --enable-debug enable common debug build options 1213 --enable-sparse enable sparse checker 1214 --disable-sparse disable sparse checker (default) 1215 --disable-strip disable stripping binaries 1216 --disable-werror disable compilation abort on warning 1217 --disable-sdl disable SDL 1218 --enable-sdl enable SDL 1219 --with-sdlabi select preferred SDL ABI 1.2 or 2.0 1220 --disable-gtk disable gtk UI 1221 --enable-gtk enable gtk UI 1222 --disable-virtfs disable VirtFS 1223 --enable-virtfs enable VirtFS 1224 --disable-vnc disable VNC 1225 --enable-vnc enable VNC 1226 --disable-cocoa disable Cocoa (Mac OS X only) 1227 --enable-cocoa enable Cocoa (default on Mac OS X) 1228 --audio-drv-list=LIST set audio drivers list: 1229 Available drivers: $audio_possible_drivers 1230 --block-drv-whitelist=L Same as --block-drv-rw-whitelist=L 1231 --block-drv-rw-whitelist=L 1232 set block driver read-write whitelist 1233 (affects only QEMU, not qemu-img) 1234 --block-drv-ro-whitelist=L 1235 set block driver read-only whitelist 1236 (affects only QEMU, not qemu-img) 1237 --disable-xen disable xen backend driver support 1238 --enable-xen enable xen backend driver support 1239 --disable-xen-pci-passthrough 1240 --enable-xen-pci-passthrough 1241 --disable-brlapi disable BrlAPI 1242 --enable-brlapi enable BrlAPI 1243 --disable-vnc-tls disable TLS encryption for VNC server 1244 --enable-vnc-tls enable TLS encryption for VNC server 1245 --disable-vnc-sasl disable SASL encryption for VNC server 1246 --enable-vnc-sasl enable SASL encryption for VNC server 1247 --disable-vnc-jpeg disable JPEG lossy compression for VNC server 1248 --enable-vnc-jpeg enable JPEG lossy compression for VNC server 1249 --disable-vnc-png disable PNG compression for VNC server (default) 1250 --enable-vnc-png enable PNG compression for VNC server 1251 --disable-vnc-ws disable Websockets support for VNC server 1252 --enable-vnc-ws enable Websockets support for VNC server 1253 --disable-curses disable curses output 1254 --enable-curses enable curses output 1255 --disable-curl disable curl connectivity 1256 --enable-curl enable curl connectivity 1257 --disable-fdt disable fdt device tree 1258 --enable-fdt enable fdt device tree 1259 --disable-bluez disable bluez stack connectivity 1260 --enable-bluez enable bluez stack connectivity 1261 --disable-slirp disable SLIRP userspace network connectivity 1262 --disable-kvm disable KVM acceleration support 1263 --enable-kvm enable KVM acceleration support 1264 --disable-rdma disable RDMA-based migration support 1265 --enable-rdma enable RDMA-based migration support 1266 --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI) 1267 --enable-system enable all system emulation targets 1268 --disable-system disable all system emulation targets 1269 --enable-user enable supported user emulation targets 1270 --disable-user disable all user emulation targets 1271 --enable-linux-user enable all linux usermode emulation targets 1272 --disable-linux-user disable all linux usermode emulation targets 1273 --enable-bsd-user enable all BSD usermode emulation targets 1274 --disable-bsd-user disable all BSD usermode emulation targets 1275 --enable-guest-base enable GUEST_BASE support for usermode 1276 emulation targets 1277 --disable-guest-base disable GUEST_BASE support 1278 --enable-pie build Position Independent Executables 1279 --disable-pie do not build Position Independent Executables 1280 --fmod-lib path to FMOD library 1281 --fmod-inc path to FMOD includes 1282 --oss-lib path to OSS library 1283 --enable-uname-release=R Return R for uname -r in usermode emulation 1284 --cpu=CPU Build for host CPU [$cpu] 1285 --disable-uuid disable uuid support 1286 --enable-uuid enable uuid support 1287 --disable-vde disable support for vde network 1288 --enable-vde enable support for vde network 1289 --disable-netmap disable support for netmap network 1290 --enable-netmap enable support for netmap network 1291 --disable-linux-aio disable Linux AIO support 1292 --enable-linux-aio enable Linux AIO support 1293 --disable-cap-ng disable libcap-ng support 1294 --enable-cap-ng enable libcap-ng support 1295 --disable-attr disables attr and xattr support 1296 --enable-attr enable attr and xattr support 1297 --disable-blobs disable installing provided firmware blobs 1298 --enable-docs enable documentation build 1299 --disable-docs disable documentation build 1300 --disable-vhost-net disable vhost-net acceleration support 1301 --enable-vhost-net enable vhost-net acceleration support 1302 --enable-trace-backend=B Set trace backend 1303 Available backends: $($python $source_path/scripts/tracetool.py --list-backends) 1304 --with-trace-file=NAME Full PATH,NAME of file to store traces 1305 Default:trace-<pid> 1306 --disable-spice disable spice 1307 --enable-spice enable spice 1308 --enable-rbd enable building the rados block device (rbd) 1309 --disable-libiscsi disable iscsi support 1310 --enable-libiscsi enable iscsi support 1311 --disable-libnfs disable nfs support 1312 --enable-libnfs enable nfs support 1313 --disable-smartcard-nss disable smartcard nss support 1314 --enable-smartcard-nss enable smartcard nss support 1315 --disable-libusb disable libusb (for usb passthrough) 1316 --enable-libusb enable libusb (for usb passthrough) 1317 --disable-usb-redir disable usb network redirection support 1318 --enable-usb-redir enable usb network redirection support 1319 --enable-lzo enable the support of lzo compression library 1320 --enable-snappy enable the support of snappy compression library 1321 --disable-guest-agent disable building of the QEMU Guest Agent 1322 --enable-guest-agent enable building of the QEMU Guest Agent 1323 --with-vss-sdk=SDK-path enable Windows VSS support in QEMU Guest Agent 1324 --with-win-sdk=SDK-path path to Windows Platform SDK (to build VSS .tlb) 1325 --disable-seccomp disable seccomp support 1326 --enable-seccomp enables seccomp support 1327 --with-coroutine=BACKEND coroutine backend. Supported options: 1328 gthread, ucontext, sigaltstack, windows 1329 --disable-coroutine-pool disable coroutine freelist (worse performance) 1330 --enable-coroutine-pool enable coroutine freelist (better performance) 1331 --enable-glusterfs enable GlusterFS backend 1332 --disable-glusterfs disable GlusterFS backend 1333 --enable-gcov enable test coverage analysis with gcov 1334 --gcov=GCOV use specified gcov [$gcov_tool] 1335 --enable-tpm enable TPM support 1336 --disable-libssh2 disable ssh block device support 1337 --enable-libssh2 enable ssh block device support 1338 --disable-vhdx disables support for the Microsoft VHDX image format 1339 --enable-vhdx enable support for the Microsoft VHDX image format 1340 --disable-quorum disable quorum block filter support 1341 --enable-quorum enable quorum block filter support 1342 1343NOTE: The object files are built at the place where configure is launched 1344EOF 1345exit 1 1346fi 1347 1348# Now we have handled --enable-tcg-interpreter and know we're not just 1349# printing the help message, bail out if the host CPU isn't supported. 1350if test "$ARCH" = "unknown"; then 1351 if test "$tcg_interpreter" = "yes" ; then 1352 echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)" 1353 ARCH=tci 1354 else 1355 error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter" 1356 fi 1357fi 1358 1359# Consult white-list to determine whether to enable werror 1360# by default. Only enable by default for git builds 1361z_version=`cut -f3 -d. $source_path/VERSION` 1362 1363if test -z "$werror" ; then 1364 if test -d "$source_path/.git" -a \ 1365 "$linux" = "yes" ; then 1366 werror="yes" 1367 else 1368 werror="no" 1369 fi 1370fi 1371 1372# check that the C compiler works. 1373cat > $TMPC <<EOF 1374int main(void) { return 0; } 1375EOF 1376 1377if compile_object ; then 1378 : C compiler works ok 1379else 1380 error_exit "\"$cc\" either does not exist or does not work" 1381fi 1382 1383# Check that the C++ compiler exists and works with the C compiler 1384if has $cxx; then 1385 cat > $TMPC <<EOF 1386int c_function(void); 1387int main(void) { return c_function(); } 1388EOF 1389 1390 compile_object 1391 1392 cat > $TMPCXX <<EOF 1393extern "C" { 1394 int c_function(void); 1395} 1396int c_function(void) { return 42; } 1397EOF 1398 1399 update_cxxflags 1400 1401 if do_cxx $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $LDFLAGS; then 1402 # C++ compiler $cxx works ok with C compiler $cc 1403 : 1404 else 1405 echo "C++ compiler $cxx does not work with C compiler $cc" 1406 echo "Disabling C++ specific optional code" 1407 cxx= 1408 fi 1409else 1410 echo "No C++ compiler available; disabling C++ specific optional code" 1411 cxx= 1412fi 1413 1414gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits" 1415gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags" 1416gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags" 1417gcc_flags="-Wendif-labels $gcc_flags" 1418gcc_flags="-Wno-initializer-overrides $gcc_flags" 1419gcc_flags="-Wno-string-plus-int $gcc_flags" 1420# Note that we do not add -Werror to gcc_flags here, because that would 1421# enable it for all configure tests. If a configure test failed due 1422# to -Werror this would just silently disable some features, 1423# so it's too error prone. 1424cat > $TMPC << EOF 1425int main(void) { return 0; } 1426EOF 1427for flag in $gcc_flags; do 1428 # Use the positive sense of the flag when testing for -Wno-wombat 1429 # support (gcc will happily accept the -Wno- form of unknown 1430 # warning options). 1431 optflag="$(echo $flag | sed -e 's/^-Wno-/-W/')" 1432 if compile_prog "-Werror $optflag" "" ; then 1433 QEMU_CFLAGS="$QEMU_CFLAGS $flag" 1434 fi 1435done 1436 1437if compile_prog "-Werror -fstack-protector-all" "" ; then 1438 QEMU_CFLAGS="$QEMU_CFLAGS -fstack-protector-all" 1439 LIBTOOLFLAGS="$LIBTOOLFLAGS -Wc,-fstack-protector-all" 1440fi 1441 1442# Workaround for http://gcc.gnu.org/PR55489. Happens with -fPIE/-fPIC and 1443# large functions that use global variables. The bug is in all releases of 1444# GCC, but it became particularly acute in 4.6.x and 4.7.x. It is fixed in 1445# 4.7.3 and 4.8.0. We should be able to delete this at the end of 2013. 1446cat > $TMPC << EOF 1447#if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2)) 1448int main(void) { return 0; } 1449#else 1450#error No bug in this compiler. 1451#endif 1452EOF 1453if compile_prog "-Werror -fno-gcse" "" ; then 1454 TRANSLATE_OPT_CFLAGS=-fno-gcse 1455fi 1456 1457if test "$static" = "yes" ; then 1458 if test "$modules" = "yes" ; then 1459 error_exit "static and modules are mutually incompatible" 1460 fi 1461 if test "$pie" = "yes" ; then 1462 error_exit "static and pie are mutually incompatible" 1463 else 1464 pie="no" 1465 fi 1466fi 1467 1468if test "$pie" = ""; then 1469 case "$cpu-$targetos" in 1470 i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD) 1471 ;; 1472 *) 1473 pie="no" 1474 ;; 1475 esac 1476fi 1477 1478if test "$pie" != "no" ; then 1479 cat > $TMPC << EOF 1480 1481#ifdef __linux__ 1482# define THREAD __thread 1483#else 1484# define THREAD 1485#endif 1486 1487static THREAD int tls_var; 1488 1489int main(void) { return tls_var; } 1490 1491EOF 1492 if compile_prog "-fPIE -DPIE" "-pie"; then 1493 QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS" 1494 LDFLAGS="-pie $LDFLAGS" 1495 pie="yes" 1496 if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then 1497 LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS" 1498 fi 1499 else 1500 if test "$pie" = "yes"; then 1501 error_exit "PIE not available due to missing toolchain support" 1502 else 1503 echo "Disabling PIE due to missing toolchain support" 1504 pie="no" 1505 fi 1506 fi 1507 1508 if compile_prog "-fno-pie" "-nopie"; then 1509 CFLAGS_NOPIE="-fno-pie" 1510 LDFLAGS_NOPIE="-nopie" 1511 fi 1512fi 1513 1514# check for broken gcc and libtool in RHEL5 1515if test -n "$libtool" -a "$pie" != "no" ; then 1516 cat > $TMPC <<EOF 1517 1518void *f(unsigned char *buf, int len); 1519void *g(unsigned char *buf, int len); 1520 1521void * 1522f(unsigned char *buf, int len) 1523{ 1524 return (void*)0L; 1525} 1526 1527void * 1528g(unsigned char *buf, int len) 1529{ 1530 return f(buf, len); 1531} 1532 1533EOF 1534 if ! libtool_prog; then 1535 echo "Disabling libtool due to broken toolchain support" 1536 libtool= 1537 fi 1538fi 1539 1540########################################## 1541# __sync_fetch_and_and requires at least -march=i486. Many toolchains 1542# use i686 as default anyway, but for those that don't, an explicit 1543# specification is necessary 1544 1545if test "$cpu" = "i386"; then 1546 cat > $TMPC << EOF 1547static int sfaa(int *ptr) 1548{ 1549 return __sync_fetch_and_and(ptr, 0); 1550} 1551 1552int main(void) 1553{ 1554 int val = 42; 1555 val = __sync_val_compare_and_swap(&val, 0, 1); 1556 sfaa(&val); 1557 return val; 1558} 1559EOF 1560 if ! compile_prog "" "" ; then 1561 QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS" 1562 fi 1563fi 1564 1565######################################### 1566# Solaris specific configure tool chain decisions 1567 1568if test "$solaris" = "yes" ; then 1569 if has $install; then 1570 : 1571 else 1572 error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \ 1573 "install fileutils from www.blastwave.org using pkg-get -i fileutils" \ 1574 "to get ginstall which is used by default (which lives in /opt/csw/bin)" 1575 fi 1576 if test "`path_of $install`" = "/usr/sbin/install" ; then 1577 error_exit "Solaris /usr/sbin/install is not an appropriate install program." \ 1578 "try ginstall from the GNU fileutils available from www.blastwave.org" \ 1579 "using pkg-get -i fileutils, or use --install=/usr/ucb/install" 1580 fi 1581 if has ar; then 1582 : 1583 else 1584 if test -f /usr/ccs/bin/ar ; then 1585 error_exit "No path includes ar" \ 1586 "Add /usr/ccs/bin to your path and rerun configure" 1587 fi 1588 error_exit "No path includes ar" 1589 fi 1590fi 1591 1592if test -z "${target_list+xxx}" ; then 1593 target_list="$default_target_list" 1594else 1595 target_list=`echo "$target_list" | sed -e 's/,/ /g'` 1596fi 1597 1598# Check that we recognised the target name; this allows a more 1599# friendly error message than if we let it fall through. 1600for target in $target_list; do 1601 case " $default_target_list " in 1602 *" $target "*) 1603 ;; 1604 *) 1605 error_exit "Unknown target name '$target'" 1606 ;; 1607 esac 1608done 1609 1610# see if system emulation was really requested 1611case " $target_list " in 1612 *"-softmmu "*) softmmu=yes 1613 ;; 1614 *) softmmu=no 1615 ;; 1616esac 1617 1618feature_not_found() { 1619 feature=$1 1620 remedy=$2 1621 1622 error_exit "User requested feature $feature" \ 1623 "configure was not able to find it." \ 1624 "$remedy" 1625} 1626 1627# --- 1628# big/little endian test 1629cat > $TMPC << EOF 1630short big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, }; 1631short little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, }; 1632extern int foo(short *, short *); 1633int main(int argc, char *argv[]) { 1634 return foo(big_endian, little_endian); 1635} 1636EOF 1637 1638if compile_object ; then 1639 if grep -q BiGeNdIaN $TMPO ; then 1640 bigendian="yes" 1641 elif grep -q LiTtLeEnDiAn $TMPO ; then 1642 bigendian="no" 1643 else 1644 echo big/little test failed 1645 fi 1646else 1647 echo big/little test failed 1648fi 1649 1650########################################## 1651# pkg-config probe 1652 1653if ! has "$pkg_config_exe"; then 1654 error_exit "pkg-config binary '$pkg_config_exe' not found" 1655fi 1656 1657########################################## 1658# NPTL probe 1659 1660if test "$linux_user" = "yes"; then 1661 cat > $TMPC <<EOF 1662#include <sched.h> 1663#include <linux/futex.h> 1664int main(void) { 1665#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT) 1666#error bork 1667#endif 1668 return 0; 1669} 1670EOF 1671 if ! compile_object ; then 1672 feature_not_found "nptl" "Install glibc and linux kernel headers." 1673 fi 1674fi 1675 1676########################################## 1677# zlib check 1678 1679if test "$zlib" != "no" ; then 1680 cat > $TMPC << EOF 1681#include <zlib.h> 1682int main(void) { zlibVersion(); return 0; } 1683EOF 1684 if compile_prog "" "-lz" ; then 1685 : 1686 else 1687 error_exit "zlib check failed" \ 1688 "Make sure to have the zlib libs and headers installed." 1689 fi 1690fi 1691LIBS="$LIBS -lz" 1692 1693########################################## 1694# lzo check 1695 1696if test "$lzo" != "no" ; then 1697 cat > $TMPC << EOF 1698#include <lzo/lzo1x.h> 1699int main(void) { lzo_version(); return 0; } 1700EOF 1701 if compile_prog "" "-llzo2" ; then 1702 : 1703 else 1704 error_exit "lzo check failed" \ 1705 "Make sure to have the lzo libs and headers installed." 1706 fi 1707 1708 libs_softmmu="$libs_softmmu -llzo2" 1709fi 1710 1711########################################## 1712# snappy check 1713 1714if test "$snappy" != "no" ; then 1715 cat > $TMPC << EOF 1716#include <snappy-c.h> 1717int main(void) { snappy_max_compressed_length(4096); return 0; } 1718EOF 1719 if compile_prog "" "-lsnappy" ; then 1720 : 1721 else 1722 error_exit "snappy check failed" \ 1723 "Make sure to have the snappy libs and headers installed." 1724 fi 1725 1726 libs_softmmu="$libs_softmmu -lsnappy" 1727fi 1728 1729########################################## 1730# libseccomp check 1731 1732if test "$seccomp" != "no" ; then 1733 if $pkg_config --atleast-version=2.1.0 libseccomp; then 1734 libs_softmmu="$libs_softmmu `$pkg_config --libs libseccomp`" 1735 QEMU_CFLAGS="$QEMU_CFLAGS `$pkg_config --cflags libseccomp`" 1736 seccomp="yes" 1737 else 1738 if test "$seccomp" = "yes"; then 1739 feature_not_found "libseccomp" "Install libseccomp devel >= 2.1.0" 1740 fi 1741 seccomp="no" 1742 fi 1743fi 1744########################################## 1745# xen probe 1746 1747if test "$xen" != "no" ; then 1748 xen_libs="-lxenstore -lxenctrl -lxenguest" 1749 1750 # First we test whether Xen headers and libraries are available. 1751 # If no, we are done and there is no Xen support. 1752 # If yes, more tests are run to detect the Xen version. 1753 1754 # Xen (any) 1755 cat > $TMPC <<EOF 1756#include <xenctrl.h> 1757int main(void) { 1758 return 0; 1759} 1760EOF 1761 if ! compile_prog "" "$xen_libs" ; then 1762 # Xen not found 1763 if test "$xen" = "yes" ; then 1764 feature_not_found "xen" "Install xen devel" 1765 fi 1766 xen=no 1767 1768 # Xen unstable 1769 elif 1770 cat > $TMPC <<EOF && 1771#include <xenctrl.h> 1772#include <xenstore.h> 1773#include <stdint.h> 1774#include <xen/hvm/hvm_info_table.h> 1775#if !defined(HVM_MAX_VCPUS) 1776# error HVM_MAX_VCPUS not defined 1777#endif 1778int main(void) { 1779 xc_interface *xc; 1780 xs_daemon_open(); 1781 xc = xc_interface_open(0, 0, 0); 1782 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1783 xc_gnttab_open(NULL, 0); 1784 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 1785 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 1786 return 0; 1787} 1788EOF 1789 compile_prog "" "$xen_libs" 1790 then 1791 xen_ctrl_version=420 1792 xen=yes 1793 1794 elif 1795 cat > $TMPC <<EOF && 1796#include <xenctrl.h> 1797#include <xs.h> 1798#include <stdint.h> 1799#include <xen/hvm/hvm_info_table.h> 1800#if !defined(HVM_MAX_VCPUS) 1801# error HVM_MAX_VCPUS not defined 1802#endif 1803int main(void) { 1804 xs_daemon_open(); 1805 xc_interface_open(0, 0, 0); 1806 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1807 xc_gnttab_open(NULL, 0); 1808 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 1809 return 0; 1810} 1811EOF 1812 compile_prog "" "$xen_libs" 1813 then 1814 xen_ctrl_version=410 1815 xen=yes 1816 1817 # Xen 4.0.0 1818 elif 1819 cat > $TMPC <<EOF && 1820#include <xenctrl.h> 1821#include <xs.h> 1822#include <stdint.h> 1823#include <xen/hvm/hvm_info_table.h> 1824#if !defined(HVM_MAX_VCPUS) 1825# error HVM_MAX_VCPUS not defined 1826#endif 1827int main(void) { 1828 struct xen_add_to_physmap xatp = { 1829 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0, 1830 }; 1831 xs_daemon_open(); 1832 xc_interface_open(); 1833 xc_gnttab_open(); 1834 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1835 xc_memory_op(0, XENMEM_add_to_physmap, &xatp); 1836 return 0; 1837} 1838EOF 1839 compile_prog "" "$xen_libs" 1840 then 1841 xen_ctrl_version=400 1842 xen=yes 1843 1844 # Xen 3.4.0 1845 elif 1846 cat > $TMPC <<EOF && 1847#include <xenctrl.h> 1848#include <xs.h> 1849int main(void) { 1850 struct xen_add_to_physmap xatp = { 1851 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0, 1852 }; 1853 xs_daemon_open(); 1854 xc_interface_open(); 1855 xc_gnttab_open(); 1856 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1857 xc_memory_op(0, XENMEM_add_to_physmap, &xatp); 1858 return 0; 1859} 1860EOF 1861 compile_prog "" "$xen_libs" 1862 then 1863 xen_ctrl_version=340 1864 xen=yes 1865 1866 # Xen 3.3.0 1867 elif 1868 cat > $TMPC <<EOF && 1869#include <xenctrl.h> 1870#include <xs.h> 1871int main(void) { 1872 xs_daemon_open(); 1873 xc_interface_open(); 1874 xc_gnttab_open(); 1875 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1876 return 0; 1877} 1878EOF 1879 compile_prog "" "$xen_libs" 1880 then 1881 xen_ctrl_version=330 1882 xen=yes 1883 1884 # Xen version unsupported 1885 else 1886 if test "$xen" = "yes" ; then 1887 feature_not_found "xen (unsupported version)" "Install supported xen (e.g. 4.0, 3.4, 3.3)" 1888 fi 1889 xen=no 1890 fi 1891 1892 if test "$xen" = yes; then 1893 libs_softmmu="$xen_libs $libs_softmmu" 1894 fi 1895fi 1896 1897if test "$xen_pci_passthrough" != "no"; then 1898 if test "$xen" = "yes" && test "$linux" = "yes" && 1899 test "$xen_ctrl_version" -ge 340; then 1900 xen_pci_passthrough=yes 1901 else 1902 if test "$xen_pci_passthrough" = "yes"; then 1903 if test "$xen_ctrl_version" -lt 340; then 1904 error_exit "User requested feature Xen PCI Passthrough" \ 1905 "This feature does not work with Xen 3.3" 1906 fi 1907 error_exit "User requested feature Xen PCI Passthrough" \ 1908 " but this feature requires /sys from Linux" 1909 fi 1910 xen_pci_passthrough=no 1911 fi 1912fi 1913 1914########################################## 1915# libtool probe 1916 1917if ! has $libtool; then 1918 libtool= 1919fi 1920 1921# MacOSX ships with a libtool which isn't the GNU one; weed this 1922# out by checking whether libtool supports the --version switch 1923if test -n "$libtool"; then 1924 if ! "$libtool" --version >/dev/null 2>&1; then 1925 libtool= 1926 fi 1927fi 1928 1929########################################## 1930# Sparse probe 1931if test "$sparse" != "no" ; then 1932 if has cgcc; then 1933 sparse=yes 1934 else 1935 if test "$sparse" = "yes" ; then 1936 feature_not_found "sparse" "Install sparse binary" 1937 fi 1938 sparse=no 1939 fi 1940fi 1941 1942########################################## 1943# GTK probe 1944 1945if test "$gtk" != "no"; then 1946 gtkpackage="gtk+-$gtkabi" 1947 if test "$gtkabi" = "3.0" ; then 1948 gtkversion="3.0.0" 1949 vtepackage="vte-2.90" 1950 vteversion="0.32.0" 1951 else 1952 gtkversion="2.18.0" 1953 vtepackage="vte" 1954 vteversion="0.24.0" 1955 fi 1956 if ! $pkg_config --exists "$gtkpackage >= $gtkversion"; then 1957 if test "$gtk" = "yes" ; then 1958 feature_not_found "gtk" "Install gtk2 or gtk3 (requires --with-gtkabi=3.0 option to configure) devel" 1959 fi 1960 gtk="no" 1961 elif ! $pkg_config --exists "$vtepackage >= $vteversion"; then 1962 if test "$gtk" = "yes" ; then 1963 error_exit "libvte not found (required for gtk support)" 1964 fi 1965 gtk="no" 1966 else 1967 gtk_cflags=`$pkg_config --cflags $gtkpackage` 1968 gtk_libs=`$pkg_config --libs $gtkpackage` 1969 vte_cflags=`$pkg_config --cflags $vtepackage` 1970 vte_libs=`$pkg_config --libs $vtepackage` 1971 libs_softmmu="$gtk_libs $vte_libs $libs_softmmu" 1972 gtk="yes" 1973 fi 1974fi 1975 1976########################################## 1977# SDL probe 1978 1979# Look for sdl configuration program (pkg-config or sdl-config). Try 1980# sdl-config even without cross prefix, and favour pkg-config over sdl-config. 1981 1982if test $sdlabi = "2.0"; then 1983 sdl_config=$sdl2_config 1984 sdlname=sdl2 1985 sdlconfigname=sdl2_config 1986else 1987 sdlname=sdl 1988 sdlconfigname=sdl_config 1989fi 1990 1991if test "`basename $sdl_config`" != $sdlconfigname && ! has ${sdl_config}; then 1992 sdl_config=$sdlconfigname 1993fi 1994 1995if $pkg_config $sdlname --exists; then 1996 sdlconfig="$pkg_config $sdlname" 1997 _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'` 1998elif has ${sdl_config}; then 1999 sdlconfig="$sdl_config" 2000 _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'` 2001else 2002 if test "$sdl" = "yes" ; then 2003 feature_not_found "sdl" "Install SDL devel" 2004 fi 2005 sdl=no 2006fi 2007if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then 2008 echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2 2009fi 2010 2011sdl_too_old=no 2012if test "$sdl" != "no" ; then 2013 cat > $TMPC << EOF 2014#include <SDL.h> 2015#undef main /* We don't want SDL to override our main() */ 2016int main( void ) { return SDL_Init (SDL_INIT_VIDEO); } 2017EOF 2018 sdl_cflags=`$sdlconfig --cflags 2> /dev/null` 2019 if test "$static" = "yes" ; then 2020 sdl_libs=`$sdlconfig --static-libs 2>/dev/null` 2021 else 2022 sdl_libs=`$sdlconfig --libs 2> /dev/null` 2023 fi 2024 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 2025 if test "$_sdlversion" -lt 121 ; then 2026 sdl_too_old=yes 2027 else 2028 if test "$cocoa" = "no" ; then 2029 sdl=yes 2030 fi 2031 fi 2032 2033 # static link with sdl ? (note: sdl.pc's --static --libs is broken) 2034 if test "$sdl" = "yes" -a "$static" = "yes" ; then 2035 if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then 2036 sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`" 2037 sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`" 2038 fi 2039 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 2040 : 2041 else 2042 sdl=no 2043 fi 2044 fi # static link 2045 else # sdl not found 2046 if test "$sdl" = "yes" ; then 2047 feature_not_found "sdl" "Install SDL devel" 2048 fi 2049 sdl=no 2050 fi # sdl compile test 2051fi 2052 2053if test "$sdl" = "yes" ; then 2054 cat > $TMPC <<EOF 2055#include <SDL.h> 2056#if defined(SDL_VIDEO_DRIVER_X11) 2057#include <X11/XKBlib.h> 2058#else 2059#error No x11 support 2060#endif 2061int main(void) { return 0; } 2062EOF 2063 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 2064 sdl_libs="$sdl_libs -lX11" 2065 fi 2066 libs_softmmu="$sdl_libs $libs_softmmu" 2067fi 2068 2069########################################## 2070# RDMA needs OpenFabrics libraries 2071if test "$rdma" != "no" ; then 2072 cat > $TMPC <<EOF 2073#include <rdma/rdma_cma.h> 2074int main(void) { return 0; } 2075EOF 2076 rdma_libs="-lrdmacm -libverbs" 2077 if compile_prog "" "$rdma_libs" ; then 2078 rdma="yes" 2079 libs_softmmu="$libs_softmmu $rdma_libs" 2080 else 2081 if test "$rdma" = "yes" ; then 2082 error_exit \ 2083 " OpenFabrics librdmacm/libibverbs not present." \ 2084 " Your options:" \ 2085 " (1) Fast: Install infiniband packages from your distro." \ 2086 " (2) Cleanest: Install libraries from www.openfabrics.org" \ 2087 " (3) Also: Install softiwarp if you don't have RDMA hardware" 2088 fi 2089 rdma="no" 2090 fi 2091fi 2092 2093########################################## 2094# VNC TLS/WS detection 2095if test "$vnc" = "yes" -a \( "$vnc_tls" != "no" -o "$vnc_ws" != "no" \) ; then 2096 cat > $TMPC <<EOF 2097#include <gnutls/gnutls.h> 2098int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; } 2099EOF 2100 vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null` 2101 vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null` 2102 if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then 2103 if test "$vnc_tls" != "no" ; then 2104 vnc_tls=yes 2105 fi 2106 if test "$vnc_ws" != "no" ; then 2107 vnc_ws=yes 2108 fi 2109 libs_softmmu="$vnc_tls_libs $libs_softmmu" 2110 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_tls_cflags" 2111 else 2112 if test "$vnc_tls" = "yes" ; then 2113 feature_not_found "vnc-tls" "Install gnutls devel" 2114 fi 2115 if test "$vnc_ws" = "yes" ; then 2116 feature_not_found "vnc-ws" "Install gnutls devel" 2117 fi 2118 vnc_tls=no 2119 vnc_ws=no 2120 fi 2121fi 2122 2123########################################## 2124# Quorum probe (check for gnutls) 2125if test "$quorum" != "no" ; then 2126cat > $TMPC <<EOF 2127#include <gnutls/gnutls.h> 2128#include <gnutls/crypto.h> 2129int main(void) {char data[4096], digest[32]; 2130gnutls_hash_fast(GNUTLS_DIG_SHA256, data, 4096, digest); 2131return 0; 2132} 2133EOF 2134quorum_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null` 2135quorum_tls_libs=`$pkg_config --libs gnutls 2> /dev/null` 2136if compile_prog "$quorum_tls_cflags" "$quorum_tls_libs" ; then 2137 qcow_tls=yes 2138 libs_softmmu="$quorum_tls_libs $libs_softmmu" 2139 libs_tools="$quorum_tls_libs $libs_softmmu" 2140 QEMU_CFLAGS="$QEMU_CFLAGS $quorum_tls_cflags" 2141else 2142 echo "gnutls > 2.10.0 required to compile Quorum" 2143 exit 1 2144fi 2145fi 2146 2147########################################## 2148# VNC SASL detection 2149if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then 2150 cat > $TMPC <<EOF 2151#include <sasl/sasl.h> 2152#include <stdio.h> 2153int main(void) { sasl_server_init(NULL, "qemu"); return 0; } 2154EOF 2155 # Assuming Cyrus-SASL installed in /usr prefix 2156 vnc_sasl_cflags="" 2157 vnc_sasl_libs="-lsasl2" 2158 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then 2159 vnc_sasl=yes 2160 libs_softmmu="$vnc_sasl_libs $libs_softmmu" 2161 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags" 2162 else 2163 if test "$vnc_sasl" = "yes" ; then 2164 feature_not_found "vnc-sasl" "Install Cyrus SASL devel" 2165 fi 2166 vnc_sasl=no 2167 fi 2168fi 2169 2170########################################## 2171# VNC JPEG detection 2172if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then 2173cat > $TMPC <<EOF 2174#include <stdio.h> 2175#include <jpeglib.h> 2176int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; } 2177EOF 2178 vnc_jpeg_cflags="" 2179 vnc_jpeg_libs="-ljpeg" 2180 if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then 2181 vnc_jpeg=yes 2182 libs_softmmu="$vnc_jpeg_libs $libs_softmmu" 2183 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags" 2184 else 2185 if test "$vnc_jpeg" = "yes" ; then 2186 feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel" 2187 fi 2188 vnc_jpeg=no 2189 fi 2190fi 2191 2192########################################## 2193# VNC PNG detection 2194if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then 2195cat > $TMPC <<EOF 2196//#include <stdio.h> 2197#include <png.h> 2198#include <stddef.h> 2199int main(void) { 2200 png_structp png_ptr; 2201 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL); 2202 return png_ptr != 0; 2203} 2204EOF 2205 if $pkg_config libpng --exists; then 2206 vnc_png_cflags=`$pkg_config libpng --cflags` 2207 vnc_png_libs=`$pkg_config libpng --libs` 2208 else 2209 vnc_png_cflags="" 2210 vnc_png_libs="-lpng" 2211 fi 2212 if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then 2213 vnc_png=yes 2214 libs_softmmu="$vnc_png_libs $libs_softmmu" 2215 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags" 2216 else 2217 if test "$vnc_png" = "yes" ; then 2218 feature_not_found "vnc-png" "Install libpng devel" 2219 fi 2220 vnc_png=no 2221 fi 2222fi 2223 2224########################################## 2225# fnmatch() probe, used for ACL routines 2226fnmatch="no" 2227cat > $TMPC << EOF 2228#include <fnmatch.h> 2229int main(void) 2230{ 2231 fnmatch("foo", "foo", 0); 2232 return 0; 2233} 2234EOF 2235if compile_prog "" "" ; then 2236 fnmatch="yes" 2237fi 2238 2239########################################## 2240# uuid_generate() probe, used for vdi block driver 2241# Note that on some systems (notably MacOSX) no extra library 2242# need be linked to get the uuid functions. 2243if test "$uuid" != "no" ; then 2244 uuid_libs="-luuid" 2245 cat > $TMPC << EOF 2246#include <uuid/uuid.h> 2247int main(void) 2248{ 2249 uuid_t my_uuid; 2250 uuid_generate(my_uuid); 2251 return 0; 2252} 2253EOF 2254 if compile_prog "" "" ; then 2255 uuid="yes" 2256 elif compile_prog "" "$uuid_libs" ; then 2257 uuid="yes" 2258 libs_softmmu="$uuid_libs $libs_softmmu" 2259 libs_tools="$uuid_libs $libs_tools" 2260 else 2261 if test "$uuid" = "yes" ; then 2262 feature_not_found "uuid" "Install libuuid devel" 2263 fi 2264 uuid=no 2265 fi 2266fi 2267 2268if test "$vhdx" = "yes" ; then 2269 if test "$uuid" = "no" ; then 2270 error_exit "uuid required for VHDX support" 2271 fi 2272elif test "$vhdx" != "no" ; then 2273 if test "$uuid" = "yes" ; then 2274 vhdx=yes 2275 else 2276 vhdx=no 2277 fi 2278fi 2279 2280########################################## 2281# xfsctl() probe, used for raw-posix 2282if test "$xfs" != "no" ; then 2283 cat > $TMPC << EOF 2284#include <stddef.h> /* NULL */ 2285#include <xfs/xfs.h> 2286int main(void) 2287{ 2288 xfsctl(NULL, 0, 0, NULL); 2289 return 0; 2290} 2291EOF 2292 if compile_prog "" "" ; then 2293 xfs="yes" 2294 else 2295 if test "$xfs" = "yes" ; then 2296 feature_not_found "xfs" "Instal xfsprogs/xfslibs devel" 2297 fi 2298 xfs=no 2299 fi 2300fi 2301 2302########################################## 2303# vde libraries probe 2304if test "$vde" != "no" ; then 2305 vde_libs="-lvdeplug" 2306 cat > $TMPC << EOF 2307#include <libvdeplug.h> 2308int main(void) 2309{ 2310 struct vde_open_args a = {0, 0, 0}; 2311 char s[] = ""; 2312 vde_open(s, s, &a); 2313 return 0; 2314} 2315EOF 2316 if compile_prog "" "$vde_libs" ; then 2317 vde=yes 2318 libs_softmmu="$vde_libs $libs_softmmu" 2319 libs_tools="$vde_libs $libs_tools" 2320 else 2321 if test "$vde" = "yes" ; then 2322 feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel" 2323 fi 2324 vde=no 2325 fi 2326fi 2327 2328########################################## 2329# netmap support probe 2330# Apart from looking for netmap headers, we make sure that the host API version 2331# supports the netmap backend (>=11). The upper bound (15) is meant to simulate 2332# a minor/major version number. Minor new features will be marked with values up 2333# to 15, and if something happens that requires a change to the backend we will 2334# move above 15, submit the backend fixes and modify this two bounds. 2335if test "$netmap" != "no" ; then 2336 cat > $TMPC << EOF 2337#include <inttypes.h> 2338#include <net/if.h> 2339#include <net/netmap.h> 2340#include <net/netmap_user.h> 2341#if (NETMAP_API < 11) || (NETMAP_API > 15) 2342#error 2343#endif 2344int main(void) { return 0; } 2345EOF 2346 if compile_prog "" "" ; then 2347 netmap=yes 2348 else 2349 if test "$netmap" = "yes" ; then 2350 feature_not_found "netmap" 2351 fi 2352 netmap=no 2353 fi 2354fi 2355 2356########################################## 2357# libcap-ng library probe 2358if test "$cap_ng" != "no" ; then 2359 cap_libs="-lcap-ng" 2360 cat > $TMPC << EOF 2361#include <cap-ng.h> 2362int main(void) 2363{ 2364 capng_capability_to_name(CAPNG_EFFECTIVE); 2365 return 0; 2366} 2367EOF 2368 if compile_prog "" "$cap_libs" ; then 2369 cap_ng=yes 2370 libs_tools="$cap_libs $libs_tools" 2371 else 2372 if test "$cap_ng" = "yes" ; then 2373 feature_not_found "cap_ng" "Install libcap-ng devel" 2374 fi 2375 cap_ng=no 2376 fi 2377fi 2378 2379########################################## 2380# Sound support libraries probe 2381 2382audio_drv_probe() 2383{ 2384 drv=$1 2385 hdr=$2 2386 lib=$3 2387 exp=$4 2388 cfl=$5 2389 cat > $TMPC << EOF 2390#include <$hdr> 2391int main(void) { $exp } 2392EOF 2393 if compile_prog "$cfl" "$lib" ; then 2394 : 2395 else 2396 error_exit "$drv check failed" \ 2397 "Make sure to have the $drv libs and headers installed." 2398 fi 2399} 2400 2401audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'` 2402for drv in $audio_drv_list; do 2403 case $drv in 2404 alsa) 2405 audio_drv_probe $drv alsa/asoundlib.h -lasound \ 2406 "return snd_pcm_close((snd_pcm_t *)0);" 2407 libs_softmmu="-lasound $libs_softmmu" 2408 ;; 2409 2410 fmod) 2411 if test -z $fmod_lib || test -z $fmod_inc; then 2412 error_exit "You must specify path to FMOD library and headers" \ 2413 "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so" 2414 fi 2415 audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc" 2416 libs_softmmu="$fmod_lib $libs_softmmu" 2417 ;; 2418 2419 esd) 2420 audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);' 2421 libs_softmmu="-lesd $libs_softmmu" 2422 audio_pt_int="yes" 2423 ;; 2424 2425 pa) 2426 audio_drv_probe $drv pulse/mainloop.h "-lpulse" \ 2427 "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;" 2428 libs_softmmu="-lpulse $libs_softmmu" 2429 audio_pt_int="yes" 2430 ;; 2431 2432 coreaudio) 2433 libs_softmmu="-framework CoreAudio $libs_softmmu" 2434 ;; 2435 2436 dsound) 2437 libs_softmmu="-lole32 -ldxguid $libs_softmmu" 2438 audio_win_int="yes" 2439 ;; 2440 2441 oss) 2442 libs_softmmu="$oss_lib $libs_softmmu" 2443 ;; 2444 2445 sdl|wav) 2446 # XXX: Probes for CoreAudio, DirectSound, SDL(?) 2447 ;; 2448 2449 winwave) 2450 libs_softmmu="-lwinmm $libs_softmmu" 2451 audio_win_int="yes" 2452 ;; 2453 2454 *) 2455 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || { 2456 error_exit "Unknown driver '$drv' selected" \ 2457 "Possible drivers are: $audio_possible_drivers" 2458 } 2459 ;; 2460 esac 2461done 2462 2463########################################## 2464# BrlAPI probe 2465 2466if test "$brlapi" != "no" ; then 2467 brlapi_libs="-lbrlapi" 2468 cat > $TMPC << EOF 2469#include <brlapi.h> 2470#include <stddef.h> 2471int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); } 2472EOF 2473 if compile_prog "" "$brlapi_libs" ; then 2474 brlapi=yes 2475 libs_softmmu="$brlapi_libs $libs_softmmu" 2476 else 2477 if test "$brlapi" = "yes" ; then 2478 feature_not_found "brlapi" "Install brlapi devel" 2479 fi 2480 brlapi=no 2481 fi 2482fi 2483 2484########################################## 2485# curses probe 2486if test "$curses" != "no" ; then 2487 if test "$mingw32" = "yes" ; then 2488 curses_list="-lpdcurses" 2489 else 2490 curses_list="$($pkg_config --libs ncurses 2>/dev/null):-lncurses:-lcurses" 2491 fi 2492 curses_found=no 2493 cat > $TMPC << EOF 2494#include <curses.h> 2495int main(void) { 2496 const char *s = curses_version(); 2497 resize_term(0, 0); 2498 return s != 0; 2499} 2500EOF 2501 IFS=: 2502 for curses_lib in $curses_list; do 2503 unset IFS 2504 if compile_prog "" "$curses_lib" ; then 2505 curses_found=yes 2506 libs_softmmu="$curses_lib $libs_softmmu" 2507 break 2508 fi 2509 done 2510 unset IFS 2511 if test "$curses_found" = "yes" ; then 2512 curses=yes 2513 else 2514 if test "$curses" = "yes" ; then 2515 feature_not_found "curses" "Install ncurses devel" 2516 fi 2517 curses=no 2518 fi 2519fi 2520 2521########################################## 2522# curl probe 2523if test "$curl" != "no" ; then 2524 if $pkg_config libcurl --exists; then 2525 curlconfig="$pkg_config libcurl" 2526 else 2527 curlconfig=curl-config 2528 fi 2529 cat > $TMPC << EOF 2530#include <curl/curl.h> 2531int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; } 2532EOF 2533 curl_cflags=`$curlconfig --cflags 2>/dev/null` 2534 curl_libs=`$curlconfig --libs 2>/dev/null` 2535 if compile_prog "$curl_cflags" "$curl_libs" ; then 2536 curl=yes 2537 else 2538 if test "$curl" = "yes" ; then 2539 feature_not_found "curl" "Install libcurl devel" 2540 fi 2541 curl=no 2542 fi 2543fi # test "$curl" 2544 2545########################################## 2546# bluez support probe 2547if test "$bluez" != "no" ; then 2548 cat > $TMPC << EOF 2549#include <bluetooth/bluetooth.h> 2550int main(void) { return bt_error(0); } 2551EOF 2552 bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null` 2553 bluez_libs=`$pkg_config --libs bluez 2> /dev/null` 2554 if compile_prog "$bluez_cflags" "$bluez_libs" ; then 2555 bluez=yes 2556 libs_softmmu="$bluez_libs $libs_softmmu" 2557 else 2558 if test "$bluez" = "yes" ; then 2559 feature_not_found "bluez" "Install bluez-libs/libbluetooth devel" 2560 fi 2561 bluez="no" 2562 fi 2563fi 2564 2565########################################## 2566# glib support probe 2567 2568if test "$mingw32" = yes; then 2569 # g_poll is required in order to integrate with the glib main loop. 2570 glib_req_ver=2.20 2571else 2572 glib_req_ver=2.12 2573fi 2574glib_modules=gthread-2.0 2575if test "$modules" = yes; then 2576 glib_modules="$glib_modules gmodule-2.0" 2577fi 2578 2579for i in $glib_modules; do 2580 if $pkg_config --atleast-version=$glib_req_ver $i; then 2581 glib_cflags=`$pkg_config --cflags $i` 2582 glib_libs=`$pkg_config --libs $i` 2583 CFLAGS="$glib_cflags $CFLAGS" 2584 LIBS="$glib_libs $LIBS" 2585 libs_qga="$glib_libs $libs_qga" 2586 else 2587 error_exit "glib-$glib_req_ver $i is required to compile QEMU" 2588 fi 2589done 2590 2591########################################## 2592# SHA command probe for modules 2593if test "$modules" = yes; then 2594 shacmd_probe="sha1sum sha1 shasum" 2595 for c in $shacmd_probe; do 2596 if which $c &>/dev/null; then 2597 shacmd="$c" 2598 break 2599 fi 2600 done 2601 if test "$shacmd" = ""; then 2602 error_exit "one of the checksum commands is required to enable modules: $shacmd_probe" 2603 fi 2604fi 2605 2606########################################## 2607# pixman support probe 2608 2609if test "$pixman" = ""; then 2610 if test "$want_tools" = "no" -a "$softmmu" = "no"; then 2611 pixman="none" 2612 elif $pkg_config pixman-1 > /dev/null 2>&1; then 2613 pixman="system" 2614 else 2615 pixman="internal" 2616 fi 2617fi 2618if test "$pixman" = "none"; then 2619 if test "$want_tools" != "no" -o "$softmmu" != "no"; then 2620 error_exit "pixman disabled but system emulation or tools build" \ 2621 "enabled. You can turn off pixman only if you also" \ 2622 "disable all system emulation targets and the tools" \ 2623 "build with '--disable-tools --disable-system'." 2624 fi 2625 pixman_cflags= 2626 pixman_libs= 2627elif test "$pixman" = "system"; then 2628 pixman_cflags=`$pkg_config --cflags pixman-1` 2629 pixman_libs=`$pkg_config --libs pixman-1` 2630else 2631 if test ! -d ${source_path}/pixman/pixman; then 2632 error_exit "pixman not present. Your options:" \ 2633 " (1) Preferred: Install the pixman devel package (any recent" \ 2634 " distro should have packages as Xorg needs pixman too)." \ 2635 " (2) Fetch the pixman submodule, using:" \ 2636 " git submodule update --init pixman" 2637 fi 2638 mkdir -p pixman/pixman 2639 pixman_cflags="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman" 2640 pixman_libs="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1" 2641fi 2642 2643########################################## 2644# libcap probe 2645 2646if test "$cap" != "no" ; then 2647 cat > $TMPC <<EOF 2648#include <stdio.h> 2649#include <sys/capability.h> 2650int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; } 2651EOF 2652 if compile_prog "" "-lcap" ; then 2653 cap=yes 2654 else 2655 cap=no 2656 fi 2657fi 2658 2659########################################## 2660# pthread probe 2661PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2" 2662 2663pthread=no 2664cat > $TMPC << EOF 2665#include <pthread.h> 2666static void *f(void *p) { return NULL; } 2667int main(void) { 2668 pthread_t thread; 2669 pthread_create(&thread, 0, f, 0); 2670 return 0; 2671} 2672EOF 2673if compile_prog "" "" ; then 2674 pthread=yes 2675else 2676 for pthread_lib in $PTHREADLIBS_LIST; do 2677 if compile_prog "" "$pthread_lib" ; then 2678 pthread=yes 2679 found=no 2680 for lib_entry in $LIBS; do 2681 if test "$lib_entry" = "$pthread_lib"; then 2682 found=yes 2683 break 2684 fi 2685 done 2686 if test "$found" = "no"; then 2687 LIBS="$pthread_lib $LIBS" 2688 fi 2689 break 2690 fi 2691 done 2692fi 2693 2694if test "$mingw32" != yes -a "$pthread" = no; then 2695 error_exit "pthread check failed" \ 2696 "Make sure to have the pthread libs and headers installed." 2697fi 2698 2699########################################## 2700# rbd probe 2701if test "$rbd" != "no" ; then 2702 cat > $TMPC <<EOF 2703#include <stdio.h> 2704#include <rbd/librbd.h> 2705int main(void) { 2706 rados_t cluster; 2707 rados_create(&cluster, NULL); 2708 return 0; 2709} 2710EOF 2711 rbd_libs="-lrbd -lrados" 2712 if compile_prog "" "$rbd_libs" ; then 2713 rbd=yes 2714 else 2715 if test "$rbd" = "yes" ; then 2716 feature_not_found "rados block device" "Install librbd/ceph devel" 2717 fi 2718 rbd=no 2719 fi 2720fi 2721 2722########################################## 2723# libssh2 probe 2724min_libssh2_version=1.2.8 2725if test "$libssh2" != "no" ; then 2726 if $pkg_config --atleast-version=$min_libssh2_version libssh2; then 2727 libssh2_cflags=`$pkg_config libssh2 --cflags` 2728 libssh2_libs=`$pkg_config libssh2 --libs` 2729 libssh2=yes 2730 else 2731 if test "$libssh2" = "yes" ; then 2732 error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2" 2733 fi 2734 libssh2=no 2735 fi 2736fi 2737 2738########################################## 2739# libssh2_sftp_fsync probe 2740 2741if test "$libssh2" = "yes"; then 2742 cat > $TMPC <<EOF 2743#include <stdio.h> 2744#include <libssh2.h> 2745#include <libssh2_sftp.h> 2746int main(void) { 2747 LIBSSH2_SESSION *session; 2748 LIBSSH2_SFTP *sftp; 2749 LIBSSH2_SFTP_HANDLE *sftp_handle; 2750 session = libssh2_session_init (); 2751 sftp = libssh2_sftp_init (session); 2752 sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0); 2753 libssh2_sftp_fsync (sftp_handle); 2754 return 0; 2755} 2756EOF 2757 # libssh2_cflags/libssh2_libs defined in previous test. 2758 if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then 2759 QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS" 2760 fi 2761fi 2762 2763########################################## 2764# linux-aio probe 2765 2766if test "$linux_aio" != "no" ; then 2767 cat > $TMPC <<EOF 2768#include <libaio.h> 2769#include <sys/eventfd.h> 2770#include <stddef.h> 2771int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; } 2772EOF 2773 if compile_prog "" "-laio" ; then 2774 linux_aio=yes 2775 else 2776 if test "$linux_aio" = "yes" ; then 2777 feature_not_found "linux AIO" "Install libaio devel" 2778 fi 2779 linux_aio=no 2780 fi 2781fi 2782 2783########################################## 2784# TPM passthrough is only on x86 Linux 2785 2786if test "$targetos" = Linux && test "$cpu" = i386 -o "$cpu" = x86_64; then 2787 tpm_passthrough=$tpm 2788else 2789 tpm_passthrough=no 2790fi 2791 2792########################################## 2793# adjust virtio-blk-data-plane based on linux-aio 2794 2795if test "$virtio_blk_data_plane" = "yes" -a \ 2796 "$linux_aio" != "yes" ; then 2797 error_exit "virtio-blk-data-plane requires Linux AIO, please try --enable-linux-aio" 2798elif test -z "$virtio_blk_data_plane" ; then 2799 virtio_blk_data_plane=$linux_aio 2800fi 2801 2802########################################## 2803# attr probe 2804 2805if test "$attr" != "no" ; then 2806 cat > $TMPC <<EOF 2807#include <stdio.h> 2808#include <sys/types.h> 2809#ifdef CONFIG_LIBATTR 2810#include <attr/xattr.h> 2811#else 2812#include <sys/xattr.h> 2813#endif 2814int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; } 2815EOF 2816 if compile_prog "" "" ; then 2817 attr=yes 2818 # Older distros have <attr/xattr.h>, and need -lattr: 2819 elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then 2820 attr=yes 2821 LIBS="-lattr $LIBS" 2822 libattr=yes 2823 else 2824 if test "$attr" = "yes" ; then 2825 feature_not_found "ATTR" "Install libc6 or libattr devel" 2826 fi 2827 attr=no 2828 fi 2829fi 2830 2831########################################## 2832# iovec probe 2833cat > $TMPC <<EOF 2834#include <sys/types.h> 2835#include <sys/uio.h> 2836#include <unistd.h> 2837int main(void) { return sizeof(struct iovec); } 2838EOF 2839iovec=no 2840if compile_prog "" "" ; then 2841 iovec=yes 2842fi 2843 2844########################################## 2845# preadv probe 2846cat > $TMPC <<EOF 2847#include <sys/types.h> 2848#include <sys/uio.h> 2849#include <unistd.h> 2850int main(void) { return preadv(0, 0, 0, 0); } 2851EOF 2852preadv=no 2853if compile_prog "" "" ; then 2854 preadv=yes 2855fi 2856 2857########################################## 2858# fdt probe 2859# fdt support is mandatory for at least some target architectures, 2860# so insist on it if we're building those system emulators. 2861fdt_required=no 2862for target in $target_list; do 2863 case $target in 2864 aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu) 2865 fdt_required=yes 2866 ;; 2867 esac 2868done 2869 2870if test "$fdt_required" = "yes"; then 2871 if test "$fdt" = "no"; then 2872 error_exit "fdt disabled but some requested targets require it." \ 2873 "You can turn off fdt only if you also disable all the system emulation" \ 2874 "targets which need it (by specifying a cut down --target-list)." 2875 fi 2876 fdt=yes 2877fi 2878 2879if test "$fdt" != "no" ; then 2880 fdt_libs="-lfdt" 2881 # explicitly check for libfdt_env.h as it is missing in some stable installs 2882 cat > $TMPC << EOF 2883#include <libfdt_env.h> 2884int main(void) { return 0; } 2885EOF 2886 if compile_prog "" "$fdt_libs" ; then 2887 # system DTC is good - use it 2888 fdt=yes 2889 elif test -d ${source_path}/dtc/libfdt ; then 2890 # have submodule DTC - use it 2891 fdt=yes 2892 dtc_internal="yes" 2893 mkdir -p dtc 2894 if [ "$source_path" != `pwd` ] ; then 2895 symlink "$source_path/dtc/Makefile" "dtc/Makefile" 2896 symlink "$source_path/dtc/scripts" "dtc/scripts" 2897 fi 2898 fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt" 2899 fdt_libs="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs" 2900 elif test "$fdt" = "yes" ; then 2901 # have neither and want - prompt for system/submodule install 2902 error_exit "DTC (libfdt) not present. Your options:" \ 2903 " (1) Preferred: Install the DTC (libfdt) devel package" \ 2904 " (2) Fetch the DTC submodule, using:" \ 2905 " git submodule update --init dtc" 2906 else 2907 # don't have and don't want 2908 fdt_libs= 2909 fdt=no 2910 fi 2911fi 2912 2913libs_softmmu="$libs_softmmu $fdt_libs" 2914 2915########################################## 2916# GLX probe, used by milkymist-tmu2 2917if test "$glx" != "no" ; then 2918 glx_libs="-lGL -lX11" 2919 cat > $TMPC << EOF 2920#include <X11/Xlib.h> 2921#include <GL/gl.h> 2922#include <GL/glx.h> 2923int main(void) { glBegin(0); glXQueryVersion(0,0,0); return 0; } 2924EOF 2925 if compile_prog "" "-lGL -lX11" ; then 2926 glx=yes 2927 else 2928 if test "$glx" = "yes" ; then 2929 feature_not_found "glx" "Install GL devel (e.g. MESA)" 2930 fi 2931 glx_libs= 2932 glx=no 2933 fi 2934fi 2935 2936########################################## 2937# glusterfs probe 2938if test "$glusterfs" != "no" ; then 2939 if $pkg_config --atleast-version=3 glusterfs-api; then 2940 glusterfs="yes" 2941 glusterfs_cflags=`$pkg_config --cflags glusterfs-api` 2942 glusterfs_libs=`$pkg_config --libs glusterfs-api` 2943 if $pkg_config --atleast-version=5 glusterfs-api; then 2944 glusterfs_discard="yes" 2945 fi 2946 if $pkg_config --atleast-version=6 glusterfs-api; then 2947 glusterfs_zerofill="yes" 2948 fi 2949 else 2950 if test "$glusterfs" = "yes" ; then 2951 feature_not_found "GlusterFS backend support" "Install glusterfs-api devel" 2952 fi 2953 glusterfs="no" 2954 fi 2955fi 2956 2957# Check for inotify functions when we are building linux-user 2958# emulator. This is done because older glibc versions don't 2959# have syscall stubs for these implemented. In that case we 2960# don't provide them even if kernel supports them. 2961# 2962inotify=no 2963cat > $TMPC << EOF 2964#include <sys/inotify.h> 2965 2966int 2967main(void) 2968{ 2969 /* try to start inotify */ 2970 return inotify_init(); 2971} 2972EOF 2973if compile_prog "" "" ; then 2974 inotify=yes 2975fi 2976 2977inotify1=no 2978cat > $TMPC << EOF 2979#include <sys/inotify.h> 2980 2981int 2982main(void) 2983{ 2984 /* try to start inotify */ 2985 return inotify_init1(0); 2986} 2987EOF 2988if compile_prog "" "" ; then 2989 inotify1=yes 2990fi 2991 2992# check if utimensat and futimens are supported 2993utimens=no 2994cat > $TMPC << EOF 2995#define _ATFILE_SOURCE 2996#include <stddef.h> 2997#include <fcntl.h> 2998#include <sys/stat.h> 2999 3000int main(void) 3001{ 3002 utimensat(AT_FDCWD, "foo", NULL, 0); 3003 futimens(0, NULL); 3004 return 0; 3005} 3006EOF 3007if compile_prog "" "" ; then 3008 utimens=yes 3009fi 3010 3011# check if pipe2 is there 3012pipe2=no 3013cat > $TMPC << EOF 3014#include <unistd.h> 3015#include <fcntl.h> 3016 3017int main(void) 3018{ 3019 int pipefd[2]; 3020 return pipe2(pipefd, O_CLOEXEC); 3021} 3022EOF 3023if compile_prog "" "" ; then 3024 pipe2=yes 3025fi 3026 3027# check if accept4 is there 3028accept4=no 3029cat > $TMPC << EOF 3030#include <sys/socket.h> 3031#include <stddef.h> 3032 3033int main(void) 3034{ 3035 accept4(0, NULL, NULL, SOCK_CLOEXEC); 3036 return 0; 3037} 3038EOF 3039if compile_prog "" "" ; then 3040 accept4=yes 3041fi 3042 3043# check if tee/splice is there. vmsplice was added same time. 3044splice=no 3045cat > $TMPC << EOF 3046#include <unistd.h> 3047#include <fcntl.h> 3048#include <limits.h> 3049 3050int main(void) 3051{ 3052 int len, fd = 0; 3053 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK); 3054 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE); 3055 return 0; 3056} 3057EOF 3058if compile_prog "" "" ; then 3059 splice=yes 3060fi 3061 3062########################################## 3063# signalfd probe 3064signalfd="no" 3065cat > $TMPC << EOF 3066#include <unistd.h> 3067#include <sys/syscall.h> 3068#include <signal.h> 3069int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); } 3070EOF 3071 3072if compile_prog "" "" ; then 3073 signalfd=yes 3074fi 3075 3076# check if eventfd is supported 3077eventfd=no 3078cat > $TMPC << EOF 3079#include <sys/eventfd.h> 3080 3081int main(void) 3082{ 3083 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC); 3084} 3085EOF 3086if compile_prog "" "" ; then 3087 eventfd=yes 3088fi 3089 3090# check for fallocate 3091fallocate=no 3092cat > $TMPC << EOF 3093#include <fcntl.h> 3094 3095int main(void) 3096{ 3097 fallocate(0, 0, 0, 0); 3098 return 0; 3099} 3100EOF 3101if compile_prog "" "" ; then 3102 fallocate=yes 3103fi 3104 3105# check for fallocate hole punching 3106fallocate_punch_hole=no 3107cat > $TMPC << EOF 3108#include <fcntl.h> 3109#include <linux/falloc.h> 3110 3111int main(void) 3112{ 3113 fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0); 3114 return 0; 3115} 3116EOF 3117if compile_prog "" "" ; then 3118 fallocate_punch_hole=yes 3119fi 3120 3121# check for sync_file_range 3122sync_file_range=no 3123cat > $TMPC << EOF 3124#include <fcntl.h> 3125 3126int main(void) 3127{ 3128 sync_file_range(0, 0, 0, 0); 3129 return 0; 3130} 3131EOF 3132if compile_prog "" "" ; then 3133 sync_file_range=yes 3134fi 3135 3136# check for linux/fiemap.h and FS_IOC_FIEMAP 3137fiemap=no 3138cat > $TMPC << EOF 3139#include <sys/ioctl.h> 3140#include <linux/fs.h> 3141#include <linux/fiemap.h> 3142 3143int main(void) 3144{ 3145 ioctl(0, FS_IOC_FIEMAP, 0); 3146 return 0; 3147} 3148EOF 3149if compile_prog "" "" ; then 3150 fiemap=yes 3151fi 3152 3153# check for dup3 3154dup3=no 3155cat > $TMPC << EOF 3156#include <unistd.h> 3157 3158int main(void) 3159{ 3160 dup3(0, 0, 0); 3161 return 0; 3162} 3163EOF 3164if compile_prog "" "" ; then 3165 dup3=yes 3166fi 3167 3168# check for ppoll support 3169ppoll=no 3170cat > $TMPC << EOF 3171#include <poll.h> 3172 3173int main(void) 3174{ 3175 struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 }; 3176 ppoll(&pfd, 1, 0, 0); 3177 return 0; 3178} 3179EOF 3180if compile_prog "" "" ; then 3181 ppoll=yes 3182fi 3183 3184# check for prctl(PR_SET_TIMERSLACK , ... ) support 3185prctl_pr_set_timerslack=no 3186cat > $TMPC << EOF 3187#include <sys/prctl.h> 3188 3189int main(void) 3190{ 3191 prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0); 3192 return 0; 3193} 3194EOF 3195if compile_prog "" "" ; then 3196 prctl_pr_set_timerslack=yes 3197fi 3198 3199# check for epoll support 3200epoll=no 3201cat > $TMPC << EOF 3202#include <sys/epoll.h> 3203 3204int main(void) 3205{ 3206 epoll_create(0); 3207 return 0; 3208} 3209EOF 3210if compile_prog "" "" ; then 3211 epoll=yes 3212fi 3213 3214# epoll_create1 and epoll_pwait are later additions 3215# so we must check separately for their presence 3216epoll_create1=no 3217cat > $TMPC << EOF 3218#include <sys/epoll.h> 3219 3220int main(void) 3221{ 3222 /* Note that we use epoll_create1 as a value, not as 3223 * a function being called. This is necessary so that on 3224 * old SPARC glibc versions where the function was present in 3225 * the library but not declared in the header file we will 3226 * fail the configure check. (Otherwise we will get a compiler 3227 * warning but not an error, and will proceed to fail the 3228 * qemu compile where we compile with -Werror.) 3229 */ 3230 return (int)(uintptr_t)&epoll_create1; 3231} 3232EOF 3233if compile_prog "" "" ; then 3234 epoll_create1=yes 3235fi 3236 3237epoll_pwait=no 3238cat > $TMPC << EOF 3239#include <sys/epoll.h> 3240 3241int main(void) 3242{ 3243 epoll_pwait(0, 0, 0, 0, 0); 3244 return 0; 3245} 3246EOF 3247if compile_prog "" "" ; then 3248 epoll_pwait=yes 3249fi 3250 3251# check for sendfile support 3252sendfile=no 3253cat > $TMPC << EOF 3254#include <sys/sendfile.h> 3255 3256int main(void) 3257{ 3258 return sendfile(0, 0, 0, 0); 3259} 3260EOF 3261if compile_prog "" "" ; then 3262 sendfile=yes 3263fi 3264 3265# Check if tools are available to build documentation. 3266if test "$docs" != "no" ; then 3267 if has makeinfo && has pod2man; then 3268 docs=yes 3269 else 3270 if test "$docs" = "yes" ; then 3271 feature_not_found "docs" "Install texinfo and Perl/perl-podlators" 3272 fi 3273 docs=no 3274 fi 3275fi 3276 3277# Search for bswap_32 function 3278byteswap_h=no 3279cat > $TMPC << EOF 3280#include <byteswap.h> 3281int main(void) { return bswap_32(0); } 3282EOF 3283if compile_prog "" "" ; then 3284 byteswap_h=yes 3285fi 3286 3287# Search for bswap32 function 3288bswap_h=no 3289cat > $TMPC << EOF 3290#include <sys/endian.h> 3291#include <sys/types.h> 3292#include <machine/bswap.h> 3293int main(void) { return bswap32(0); } 3294EOF 3295if compile_prog "" "" ; then 3296 bswap_h=yes 3297fi 3298 3299########################################## 3300# Do we have libiscsi 3301# We check for iscsi_write16_sync() to make sure we have a 3302# at least version 1.4.0 of libiscsi. 3303if test "$libiscsi" != "no" ; then 3304 cat > $TMPC << EOF 3305#include <stdio.h> 3306#include <iscsi/iscsi.h> 3307int main(void) { iscsi_write16_sync(NULL,0,0,NULL,0,0,0,0,0,0,0); return 0; } 3308EOF 3309 if $pkg_config --atleast-version=1.7.0 libiscsi; then 3310 libiscsi="yes" 3311 libiscsi_cflags=$($pkg_config --cflags libiscsi) 3312 libiscsi_libs=$($pkg_config --libs libiscsi) 3313 elif compile_prog "" "-liscsi" ; then 3314 libiscsi="yes" 3315 libiscsi_libs="-liscsi" 3316 else 3317 if test "$libiscsi" = "yes" ; then 3318 feature_not_found "libiscsi" "Install libiscsi devel" 3319 fi 3320 libiscsi="no" 3321 fi 3322fi 3323 3324# We also need to know the API version because there was an 3325# API change from 1.4.0 to 1.5.0. 3326if test "$libiscsi" = "yes"; then 3327 cat >$TMPC <<EOF 3328#include <iscsi/iscsi.h> 3329int main(void) 3330{ 3331 iscsi_read10_task(0, 0, 0, 0, 0, 0, 0); 3332 return 0; 3333} 3334EOF 3335 if compile_prog "" "-liscsi"; then 3336 libiscsi_version="1.4.0" 3337 fi 3338fi 3339 3340########################################## 3341# Do we need libm 3342cat > $TMPC << EOF 3343#include <math.h> 3344int main(void) { return isnan(sin(0.0)); } 3345EOF 3346if compile_prog "" "" ; then 3347 : 3348elif compile_prog "" "-lm" ; then 3349 LIBS="-lm $LIBS" 3350 libs_qga="-lm $libs_qga" 3351else 3352 error_exit "libm check failed" 3353fi 3354 3355########################################## 3356# Do we need librt 3357# uClibc provides 2 versions of clock_gettime(), one with realtime 3358# support and one without. This means that the clock_gettime() don't 3359# need -lrt. We still need it for timer_create() so we check for this 3360# function in addition. 3361cat > $TMPC <<EOF 3362#include <signal.h> 3363#include <time.h> 3364int main(void) { 3365 timer_create(CLOCK_REALTIME, NULL, NULL); 3366 return clock_gettime(CLOCK_REALTIME, NULL); 3367} 3368EOF 3369 3370if compile_prog "" "" ; then 3371 : 3372# we need pthread for static linking. use previous pthread test result 3373elif compile_prog "" "-lrt $pthread_lib" ; then 3374 LIBS="-lrt $LIBS" 3375 libs_qga="-lrt $libs_qga" 3376fi 3377 3378if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \ 3379 "$aix" != "yes" -a "$haiku" != "yes" ; then 3380 libs_softmmu="-lutil $libs_softmmu" 3381fi 3382 3383########################################## 3384# spice probe 3385if test "$spice" != "no" ; then 3386 cat > $TMPC << EOF 3387#include <spice.h> 3388int main(void) { spice_server_new(); return 0; } 3389EOF 3390 spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null) 3391 spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null) 3392 if $pkg_config --atleast-version=0.12.0 spice-server && \ 3393 $pkg_config --atleast-version=0.12.3 spice-protocol && \ 3394 compile_prog "$spice_cflags" "$spice_libs" ; then 3395 spice="yes" 3396 libs_softmmu="$libs_softmmu $spice_libs" 3397 QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags" 3398 spice_protocol_version=$($pkg_config --modversion spice-protocol) 3399 spice_server_version=$($pkg_config --modversion spice-server) 3400 else 3401 if test "$spice" = "yes" ; then 3402 feature_not_found "spice" "Install spice-server and spice-protocol devel" 3403 fi 3404 spice="no" 3405 fi 3406fi 3407 3408# check for libcacard for smartcard support 3409smartcard_cflags="" 3410# TODO - what's the minimal nss version we support? 3411if test "$smartcard_nss" != "no"; then 3412 cat > $TMPC << EOF 3413#include <pk11pub.h> 3414int main(void) { PK11_FreeSlot(0); return 0; } 3415EOF 3416 smartcard_includes="-I\$(SRC_PATH)/libcacard" 3417 libcacard_libs="$($pkg_config --libs nss 2>/dev/null) $glib_libs" 3418 libcacard_cflags="$($pkg_config --cflags nss 2>/dev/null) $glib_cflags" 3419 test_cflags="$libcacard_cflags" 3420 # The header files in nss < 3.13.3 have a bug which causes them to 3421 # emit a warning. If we're going to compile QEMU with -Werror, then 3422 # test that the headers don't have this bug. Otherwise we would pass 3423 # the configure test but fail to compile QEMU later. 3424 if test "$werror" = "yes"; then 3425 test_cflags="-Werror $test_cflags" 3426 fi 3427 if test -n "$libtool" && 3428 $pkg_config --atleast-version=3.12.8 nss && \ 3429 compile_prog "$test_cflags" "$libcacard_libs"; then 3430 smartcard_nss="yes" 3431 QEMU_CFLAGS="$QEMU_CFLAGS $libcacard_cflags" 3432 QEMU_INCLUDES="$QEMU_INCLUDES $smartcard_includes" 3433 libs_softmmu="$libcacard_libs $libs_softmmu" 3434 else 3435 if test "$smartcard_nss" = "yes"; then 3436 feature_not_found "nss" 3437 fi 3438 smartcard_nss="no" 3439 fi 3440fi 3441 3442# check for libusb 3443if test "$libusb" != "no" ; then 3444 if $pkg_config --atleast-version=1.0.13 libusb-1.0; then 3445 libusb="yes" 3446 libusb_cflags=$($pkg_config --cflags libusb-1.0) 3447 libusb_libs=$($pkg_config --libs libusb-1.0) 3448 QEMU_CFLAGS="$QEMU_CFLAGS $libusb_cflags" 3449 libs_softmmu="$libs_softmmu $libusb_libs" 3450 else 3451 if test "$libusb" = "yes"; then 3452 feature_not_found "libusb" "Install libusb devel" 3453 fi 3454 libusb="no" 3455 fi 3456fi 3457 3458# check for usbredirparser for usb network redirection support 3459if test "$usb_redir" != "no" ; then 3460 if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then 3461 usb_redir="yes" 3462 usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5) 3463 usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5) 3464 QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags" 3465 libs_softmmu="$libs_softmmu $usb_redir_libs" 3466 else 3467 if test "$usb_redir" = "yes"; then 3468 feature_not_found "usb-redir" "Install usbredir devel" 3469 fi 3470 usb_redir="no" 3471 fi 3472fi 3473 3474########################################## 3475# check if we have VSS SDK headers for win 3476 3477if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then 3478 case "$vss_win32_sdk" in 3479 "") vss_win32_include="-I$source_path" ;; 3480 *\ *) # The SDK is installed in "Program Files" by default, but we cannot 3481 # handle path with spaces. So we symlink the headers into ".sdk/vss". 3482 vss_win32_include="-I$source_path/.sdk/vss" 3483 symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc" 3484 ;; 3485 *) vss_win32_include="-I$vss_win32_sdk" 3486 esac 3487 cat > $TMPC << EOF 3488#define __MIDL_user_allocate_free_DEFINED__ 3489#include <inc/win2003/vss.h> 3490int main(void) { return VSS_CTX_BACKUP; } 3491EOF 3492 if compile_prog "$vss_win32_include" "" ; then 3493 guest_agent_with_vss="yes" 3494 QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include" 3495 libs_qga="-lole32 -loleaut32 -lshlwapi -luuid -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga" 3496 else 3497 if test "$vss_win32_sdk" != "" ; then 3498 echo "ERROR: Please download and install Microsoft VSS SDK:" 3499 echo "ERROR: http://www.microsoft.com/en-us/download/details.aspx?id=23490" 3500 echo "ERROR: On POSIX-systems, you can extract the SDK headers by:" 3501 echo "ERROR: scripts/extract-vsssdk-headers setup.exe" 3502 echo "ERROR: The headers are extracted in the directory \`inc'." 3503 feature_not_found "VSS support" 3504 fi 3505 guest_agent_with_vss="no" 3506 fi 3507fi 3508 3509########################################## 3510# lookup Windows platform SDK (if not specified) 3511# The SDK is needed only to build .tlb (type library) file of guest agent 3512# VSS provider from the source. It is usually unnecessary because the 3513# pre-compiled .tlb file is included. 3514 3515if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss" = "yes" ; then 3516 if test -z "$win_sdk"; then 3517 programfiles="$PROGRAMFILES" 3518 test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432" 3519 if test -n "$programfiles"; then 3520 win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null 3521 else 3522 feature_not_found "Windows SDK" 3523 fi 3524 elif test "$win_sdk" = "no"; then 3525 win_sdk="" 3526 fi 3527fi 3528 3529########################################## 3530 3531########################################## 3532# check if we have fdatasync 3533 3534fdatasync=no 3535cat > $TMPC << EOF 3536#include <unistd.h> 3537int main(void) { 3538#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0 3539return fdatasync(0); 3540#else 3541#error Not supported 3542#endif 3543} 3544EOF 3545if compile_prog "" "" ; then 3546 fdatasync=yes 3547fi 3548 3549########################################## 3550# check if we have madvise 3551 3552madvise=no 3553cat > $TMPC << EOF 3554#include <sys/types.h> 3555#include <sys/mman.h> 3556#include <stddef.h> 3557int main(void) { return madvise(NULL, 0, MADV_DONTNEED); } 3558EOF 3559if compile_prog "" "" ; then 3560 madvise=yes 3561fi 3562 3563########################################## 3564# check if we have posix_madvise 3565 3566posix_madvise=no 3567cat > $TMPC << EOF 3568#include <sys/mman.h> 3569#include <stddef.h> 3570int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); } 3571EOF 3572if compile_prog "" "" ; then 3573 posix_madvise=yes 3574fi 3575 3576########################################## 3577# check if we have usable SIGEV_THREAD_ID 3578 3579sigev_thread_id=no 3580cat > $TMPC << EOF 3581#include <signal.h> 3582int main(void) { 3583 struct sigevent ev; 3584 ev.sigev_notify = SIGEV_THREAD_ID; 3585 ev._sigev_un._tid = 0; 3586 asm volatile("" : : "g"(&ev)); 3587 return 0; 3588} 3589EOF 3590if compile_prog "" "" ; then 3591 sigev_thread_id=yes 3592fi 3593 3594########################################## 3595# check if trace backend exists 3596 3597$python "$source_path/scripts/tracetool.py" "--backend=$trace_backend" --check-backend > /dev/null 2> /dev/null 3598if test "$?" -ne 0 ; then 3599 error_exit "invalid trace backend" \ 3600 "Please choose a supported trace backend." 3601fi 3602 3603########################################## 3604# For 'ust' backend, test if ust headers are present 3605if test "$trace_backend" = "ust"; then 3606 cat > $TMPC << EOF 3607#include <lttng/tracepoint.h> 3608int main(void) { return 0; } 3609EOF 3610 if compile_prog "" "" ; then 3611 if $pkg_config lttng-ust --exists; then 3612 lttng_ust_libs=`$pkg_config --libs lttng-ust` 3613 else 3614 lttng_ust_libs="-llttng-ust" 3615 fi 3616 if $pkg_config liburcu-bp --exists; then 3617 urcu_bp_libs=`$pkg_config --libs liburcu-bp` 3618 else 3619 urcu_bp_libs="-lurcu-bp" 3620 fi 3621 3622 LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS" 3623 libs_qga="$lttng_ust_libs $urcu_bp_libs $libs_qga" 3624 else 3625 error_exit "Trace backend 'ust' missing lttng-ust header files" 3626 fi 3627fi 3628 3629########################################## 3630# For 'dtrace' backend, test if 'dtrace' command is present 3631if test "$trace_backend" = "dtrace"; then 3632 if ! has 'dtrace' ; then 3633 error_exit "dtrace command is not found in PATH $PATH" 3634 fi 3635 trace_backend_stap="no" 3636 if has 'stap' ; then 3637 trace_backend_stap="yes" 3638 fi 3639fi 3640 3641########################################## 3642# check and set a backend for coroutine 3643 3644# We prefer ucontext, but it's not always possible. The fallback 3645# is sigcontext. gthread is not selectable except explicitly, because 3646# it is not functional enough to run QEMU proper. (It is occasionally 3647# useful for debugging purposes.) On Windows the only valid backend 3648# is the Windows-specific one. 3649 3650ucontext_works=no 3651if test "$darwin" != "yes"; then 3652 cat > $TMPC << EOF 3653#include <ucontext.h> 3654#ifdef __stub_makecontext 3655#error Ignoring glibc stub makecontext which will always fail 3656#endif 3657int main(void) { makecontext(0, 0, 0); return 0; } 3658EOF 3659 if compile_prog "" "" ; then 3660 ucontext_works=yes 3661 fi 3662fi 3663 3664if test "$coroutine" = ""; then 3665 if test "$mingw32" = "yes"; then 3666 coroutine=win32 3667 elif test "$ucontext_works" = "yes"; then 3668 coroutine=ucontext 3669 else 3670 coroutine=sigaltstack 3671 fi 3672else 3673 case $coroutine in 3674 windows) 3675 if test "$mingw32" != "yes"; then 3676 error_exit "'windows' coroutine backend only valid for Windows" 3677 fi 3678 # Unfortunately the user visible backend name doesn't match the 3679 # coroutine-*.c filename for this case, so we have to adjust it here. 3680 coroutine=win32 3681 ;; 3682 ucontext) 3683 if test "$ucontext_works" != "yes"; then 3684 feature_not_found "ucontext" 3685 fi 3686 ;; 3687 gthread|sigaltstack) 3688 if test "$mingw32" = "yes"; then 3689 error_exit "only the 'windows' coroutine backend is valid for Windows" 3690 fi 3691 ;; 3692 *) 3693 error_exit "unknown coroutine backend $coroutine" 3694 ;; 3695 esac 3696fi 3697 3698if test "$coroutine_pool" = ""; then 3699 if test "$coroutine" = "gthread"; then 3700 coroutine_pool=no 3701 else 3702 coroutine_pool=yes 3703 fi 3704fi 3705if test "$coroutine" = "gthread" -a "$coroutine_pool" = "yes"; then 3706 error_exit "'gthread' coroutine backend does not support pool (use --disable-coroutine-pool)" 3707fi 3708 3709########################################## 3710# check if we have open_by_handle_at 3711 3712open_by_handle_at=no 3713cat > $TMPC << EOF 3714#include <fcntl.h> 3715#if !defined(AT_EMPTY_PATH) 3716# error missing definition 3717#else 3718int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); } 3719#endif 3720EOF 3721if compile_prog "" "" ; then 3722 open_by_handle_at=yes 3723fi 3724 3725######################################## 3726# check if we have linux/magic.h 3727 3728linux_magic_h=no 3729cat > $TMPC << EOF 3730#include <linux/magic.h> 3731int main(void) { 3732 return 0; 3733} 3734EOF 3735if compile_prog "" "" ; then 3736 linux_magic_h=yes 3737fi 3738 3739######################################## 3740# check whether we can disable warning option with a pragma (this is needed 3741# to silence warnings in the headers of some versions of external libraries). 3742# This test has to be compiled with -Werror as otherwise an unknown pragma is 3743# only a warning. 3744# 3745# If we can't selectively disable warning in the code, disable -Werror so that 3746# the build doesn't fail anyway. 3747 3748pragma_disable_unused_but_set=no 3749cat > $TMPC << EOF 3750#pragma GCC diagnostic push 3751#pragma GCC diagnostic ignored "-Wunused-but-set-variable" 3752#pragma GCC diagnostic ignored "-Wstrict-prototypes" 3753#pragma GCC diagnostic pop 3754 3755int main(void) { 3756 return 0; 3757} 3758EOF 3759if compile_prog "-Werror" "" ; then 3760 pragma_diagnostic_available=yes 3761else 3762 werror=no 3763fi 3764 3765######################################## 3766# check if we have valgrind/valgrind.h and valgrind/memcheck.h 3767 3768valgrind_h=no 3769cat > $TMPC << EOF 3770#include <valgrind/valgrind.h> 3771#include <valgrind/memcheck.h> 3772int main(void) { 3773 return 0; 3774} 3775EOF 3776if compile_prog "" "" ; then 3777 valgrind_h=yes 3778fi 3779 3780######################################## 3781# check if environ is declared 3782 3783has_environ=no 3784cat > $TMPC << EOF 3785#include <unistd.h> 3786int main(void) { 3787 environ = 0; 3788 return 0; 3789} 3790EOF 3791if compile_prog "" "" ; then 3792 has_environ=yes 3793fi 3794 3795######################################## 3796# check if cpuid.h is usable. 3797 3798cpuid_h=no 3799cat > $TMPC << EOF 3800#include <cpuid.h> 3801int main(void) { 3802 unsigned a, b, c, d; 3803 int max = __get_cpuid_max(0, 0); 3804 3805 if (max >= 1) { 3806 __cpuid(1, a, b, c, d); 3807 } 3808 3809 if (max >= 7) { 3810 __cpuid_count(7, 0, a, b, c, d); 3811 } 3812 3813 return 0; 3814} 3815EOF 3816if compile_prog "" "" ; then 3817 cpuid_h=yes 3818fi 3819 3820######################################## 3821# check if __[u]int128_t is usable. 3822 3823int128=no 3824cat > $TMPC << EOF 3825__int128_t a; 3826__uint128_t b; 3827int main (void) { 3828 a = a + b; 3829 b = a * b; 3830 a = a * a; 3831 return 0; 3832} 3833EOF 3834if compile_prog "" "" ; then 3835 int128=yes 3836fi 3837 3838######################################## 3839# check if getauxval is available. 3840 3841getauxval=no 3842cat > $TMPC << EOF 3843#include <sys/auxv.h> 3844int main(void) { 3845 return getauxval(AT_HWCAP) == 0; 3846} 3847EOF 3848if compile_prog "" "" ; then 3849 getauxval=yes 3850fi 3851 3852########################################## 3853# End of CC checks 3854# After here, no more $cc or $ld runs 3855 3856if test "$gcov" = "yes" ; then 3857 CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS" 3858 LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS" 3859elif test "$debug" = "no" ; then 3860 CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS" 3861fi 3862 3863########################################## 3864# Do we have libnfs 3865if test "$libnfs" != "no" ; then 3866 if $pkg_config --atleast-version=1.9.2 libnfs; then 3867 libnfs="yes" 3868 libnfs_libs=$($pkg_config --libs libnfs) 3869 LIBS="$LIBS $libnfs_libs" 3870 else 3871 if test "$libnfs" = "yes" ; then 3872 feature_not_found "libnfs" 3873 fi 3874 libnfs="no" 3875 fi 3876fi 3877 3878# Disable zero malloc errors for official releases unless explicitly told to 3879# enable/disable 3880if test -z "$zero_malloc" ; then 3881 if test "$z_version" = "50" ; then 3882 zero_malloc="no" 3883 else 3884 zero_malloc="yes" 3885 fi 3886fi 3887 3888# Now we've finished running tests it's OK to add -Werror to the compiler flags 3889if test "$werror" = "yes"; then 3890 QEMU_CFLAGS="-Werror $QEMU_CFLAGS" 3891fi 3892 3893if test "$solaris" = "no" ; then 3894 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then 3895 LDFLAGS="-Wl,--warn-common $LDFLAGS" 3896 fi 3897fi 3898 3899# test if pod2man has --utf8 option 3900if pod2man --help | grep -q utf8; then 3901 POD2MAN="pod2man --utf8" 3902else 3903 POD2MAN="pod2man" 3904fi 3905 3906# Use ASLR, no-SEH and DEP if available 3907if test "$mingw32" = "yes" ; then 3908 for flag in --dynamicbase --no-seh --nxcompat; do 3909 if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then 3910 LDFLAGS="-Wl,$flag $LDFLAGS" 3911 fi 3912 done 3913fi 3914 3915qemu_confdir=$sysconfdir$confsuffix 3916qemu_moddir=$libdir$confsuffix 3917qemu_datadir=$datadir$confsuffix 3918qemu_localedir="$datadir/locale" 3919 3920tools="" 3921if test "$want_tools" = "yes" ; then 3922 tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools" 3923 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then 3924 tools="qemu-nbd\$(EXESUF) $tools" 3925 fi 3926fi 3927if test "$softmmu" = yes ; then 3928 if test "$virtfs" != no ; then 3929 if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then 3930 virtfs=yes 3931 tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)" 3932 else 3933 if test "$virtfs" = yes; then 3934 error_exit "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel" 3935 fi 3936 virtfs=no 3937 fi 3938 fi 3939fi 3940if [ "$guest_agent" != "no" ]; then 3941 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then 3942 tools="qemu-ga\$(EXESUF) $tools" 3943 if [ "$mingw32" = "yes" -a "$guest_agent_with_vss" = "yes" ]; then 3944 tools="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb $tools" 3945 fi 3946 guest_agent=yes 3947 elif [ "$guest_agent" != yes ]; then 3948 guest_agent=no 3949 else 3950 error_exit "Guest agent is not supported on this platform" 3951 fi 3952fi 3953 3954# Mac OS X ships with a broken assembler 3955roms= 3956if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \ 3957 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \ 3958 "$softmmu" = yes ; then 3959 roms="optionrom" 3960fi 3961if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then 3962 roms="$roms spapr-rtas" 3963fi 3964 3965if test "$cpu" = "s390x" ; then 3966 roms="$roms s390-ccw" 3967fi 3968 3969# Probe for the need for relocating the user-only binary. 3970if test "$pie" = "no" ; then 3971 textseg_addr= 3972 case "$cpu" in 3973 arm | hppa | i386 | m68k | ppc | ppc64 | s390* | sparc | sparc64 | x86_64 | x32) 3974 textseg_addr=0x60000000 3975 ;; 3976 mips) 3977 textseg_addr=0x400000 3978 ;; 3979 esac 3980 if [ -n "$textseg_addr" ]; then 3981 cat > $TMPC <<EOF 3982 int main(void) { return 0; } 3983EOF 3984 textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr" 3985 if ! compile_prog "" "$textseg_ldflags"; then 3986 # In case ld does not support -Ttext-segment, edit the default linker 3987 # script via sed to set the .text start addr. This is needed on FreeBSD 3988 # at least. 3989 $ld --verbose | sed \ 3990 -e '1,/==================================================/d' \ 3991 -e '/==================================================/,$d' \ 3992 -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \ 3993 -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld 3994 textseg_ldflags="-Wl,-T../config-host.ld" 3995 fi 3996 fi 3997fi 3998 3999# add pixman flags after all config tests are done 4000QEMU_CFLAGS="$QEMU_CFLAGS $pixman_cflags $fdt_cflags" 4001libs_softmmu="$libs_softmmu $pixman_libs" 4002 4003echo "Install prefix $prefix" 4004echo "BIOS directory `eval echo $qemu_datadir`" 4005echo "binary directory `eval echo $bindir`" 4006echo "library directory `eval echo $libdir`" 4007echo "module directory `eval echo $qemu_moddir`" 4008echo "libexec directory `eval echo $libexecdir`" 4009echo "include directory `eval echo $includedir`" 4010echo "config directory `eval echo $sysconfdir`" 4011if test "$mingw32" = "no" ; then 4012echo "local state directory `eval echo $local_statedir`" 4013echo "Manual directory `eval echo $mandir`" 4014echo "ELF interp prefix $interp_prefix" 4015else 4016echo "local state directory queried at runtime" 4017echo "Windows SDK $win_sdk" 4018fi 4019echo "Source path $source_path" 4020echo "C compiler $cc" 4021echo "Host C compiler $host_cc" 4022echo "C++ compiler $cxx" 4023echo "Objective-C compiler $objcc" 4024echo "ARFLAGS $ARFLAGS" 4025echo "CFLAGS $CFLAGS" 4026echo "QEMU_CFLAGS $QEMU_CFLAGS" 4027echo "LDFLAGS $LDFLAGS" 4028echo "make $make" 4029echo "install $install" 4030echo "python $python" 4031if test "$slirp" = "yes" ; then 4032 echo "smbd $smbd" 4033fi 4034echo "module support $modules" 4035echo "host CPU $cpu" 4036echo "host big endian $bigendian" 4037echo "target list $target_list" 4038echo "tcg debug enabled $debug_tcg" 4039echo "gprof enabled $gprof" 4040echo "sparse enabled $sparse" 4041echo "strip binaries $strip_opt" 4042echo "profiler $profiler" 4043echo "static build $static" 4044echo "-Werror enabled $werror" 4045if test "$darwin" = "yes" ; then 4046 echo "Cocoa support $cocoa" 4047fi 4048echo "pixman $pixman" 4049echo "SDL support $sdl" 4050echo "GTK support $gtk" 4051echo "curses support $curses" 4052echo "curl support $curl" 4053echo "mingw32 support $mingw32" 4054echo "Audio drivers $audio_drv_list" 4055echo "Block whitelist (rw) $block_drv_rw_whitelist" 4056echo "Block whitelist (ro) $block_drv_ro_whitelist" 4057echo "VirtFS support $virtfs" 4058echo "VNC support $vnc" 4059if test "$vnc" = "yes" ; then 4060 echo "VNC TLS support $vnc_tls" 4061 echo "VNC SASL support $vnc_sasl" 4062 echo "VNC JPEG support $vnc_jpeg" 4063 echo "VNC PNG support $vnc_png" 4064 echo "VNC WS support $vnc_ws" 4065fi 4066if test -n "$sparc_cpu"; then 4067 echo "Target Sparc Arch $sparc_cpu" 4068fi 4069echo "xen support $xen" 4070echo "brlapi support $brlapi" 4071echo "bluez support $bluez" 4072echo "Documentation $docs" 4073[ ! -z "$uname_release" ] && \ 4074echo "uname -r $uname_release" 4075echo "GUEST_BASE $guest_base" 4076echo "PIE $pie" 4077echo "vde support $vde" 4078echo "netmap support $netmap" 4079echo "Linux AIO support $linux_aio" 4080echo "ATTR/XATTR support $attr" 4081echo "Install blobs $blobs" 4082echo "KVM support $kvm" 4083echo "RDMA support $rdma" 4084echo "TCG interpreter $tcg_interpreter" 4085echo "fdt support $fdt" 4086echo "preadv support $preadv" 4087echo "fdatasync $fdatasync" 4088echo "madvise $madvise" 4089echo "posix_madvise $posix_madvise" 4090echo "sigev_thread_id $sigev_thread_id" 4091echo "uuid support $uuid" 4092echo "libcap-ng support $cap_ng" 4093echo "vhost-net support $vhost_net" 4094echo "vhost-scsi support $vhost_scsi" 4095echo "Trace backend $trace_backend" 4096echo "Trace output file $trace_file-<pid>" 4097if test "$spice" = "yes"; then 4098echo "spice support $spice ($spice_protocol_version/$spice_server_version)" 4099else 4100echo "spice support $spice" 4101fi 4102echo "rbd support $rbd" 4103echo "xfsctl support $xfs" 4104echo "nss used $smartcard_nss" 4105echo "libusb $libusb" 4106echo "usb net redir $usb_redir" 4107echo "GLX support $glx" 4108if test "$libiscsi_version" = "1.4.0"; then 4109echo "libiscsi support $libiscsi (1.4.0)" 4110else 4111echo "libiscsi support $libiscsi" 4112fi 4113echo "libnfs support $libnfs" 4114echo "build guest agent $guest_agent" 4115echo "QGA VSS support $guest_agent_with_vss" 4116echo "seccomp support $seccomp" 4117echo "coroutine backend $coroutine" 4118echo "coroutine pool $coroutine_pool" 4119echo "GlusterFS support $glusterfs" 4120echo "virtio-blk-data-plane $virtio_blk_data_plane" 4121echo "gcov $gcov_tool" 4122echo "gcov enabled $gcov" 4123echo "TPM support $tpm" 4124echo "libssh2 support $libssh2" 4125echo "TPM passthrough $tpm_passthrough" 4126echo "QOM debugging $qom_cast_debug" 4127echo "vhdx $vhdx" 4128echo "Quorum $quorum" 4129echo "lzo support $lzo" 4130echo "snappy support $snappy" 4131 4132if test "$sdl_too_old" = "yes"; then 4133echo "-> Your SDL version is too old - please upgrade to have SDL support" 4134fi 4135 4136config_host_mak="config-host.mak" 4137 4138echo "# Automatically generated by configure - do not modify" >config-all-disas.mak 4139 4140echo "# Automatically generated by configure - do not modify" > $config_host_mak 4141echo >> $config_host_mak 4142 4143echo all: >> $config_host_mak 4144echo "prefix=$prefix" >> $config_host_mak 4145echo "bindir=$bindir" >> $config_host_mak 4146echo "libdir=$libdir" >> $config_host_mak 4147echo "libexecdir=$libexecdir" >> $config_host_mak 4148echo "includedir=$includedir" >> $config_host_mak 4149echo "mandir=$mandir" >> $config_host_mak 4150echo "sysconfdir=$sysconfdir" >> $config_host_mak 4151echo "qemu_confdir=$qemu_confdir" >> $config_host_mak 4152echo "qemu_datadir=$qemu_datadir" >> $config_host_mak 4153echo "qemu_docdir=$qemu_docdir" >> $config_host_mak 4154echo "qemu_moddir=$qemu_moddir" >> $config_host_mak 4155if test "$mingw32" = "no" ; then 4156 echo "qemu_localstatedir=$local_statedir" >> $config_host_mak 4157fi 4158echo "qemu_helperdir=$libexecdir" >> $config_host_mak 4159echo "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak 4160echo "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak 4161echo "qemu_localedir=$qemu_localedir" >> $config_host_mak 4162echo "libs_softmmu=$libs_softmmu" >> $config_host_mak 4163 4164echo "ARCH=$ARCH" >> $config_host_mak 4165 4166if test "$debug_tcg" = "yes" ; then 4167 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak 4168fi 4169if test "$strip_opt" = "yes" ; then 4170 echo "STRIP=${strip}" >> $config_host_mak 4171fi 4172if test "$bigendian" = "yes" ; then 4173 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak 4174fi 4175if test "$mingw32" = "yes" ; then 4176 echo "CONFIG_WIN32=y" >> $config_host_mak 4177 rc_version=`cat $source_path/VERSION` 4178 version_major=${rc_version%%.*} 4179 rc_version=${rc_version#*.} 4180 version_minor=${rc_version%%.*} 4181 rc_version=${rc_version#*.} 4182 version_subminor=${rc_version%%.*} 4183 version_micro=0 4184 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak 4185 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak 4186 if test "$guest_agent_with_vss" = "yes" ; then 4187 echo "CONFIG_QGA_VSS=y" >> $config_host_mak 4188 echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak 4189 fi 4190else 4191 echo "CONFIG_POSIX=y" >> $config_host_mak 4192fi 4193 4194if test "$linux" = "yes" ; then 4195 echo "CONFIG_LINUX=y" >> $config_host_mak 4196fi 4197 4198if test "$darwin" = "yes" ; then 4199 echo "CONFIG_DARWIN=y" >> $config_host_mak 4200fi 4201 4202if test "$aix" = "yes" ; then 4203 echo "CONFIG_AIX=y" >> $config_host_mak 4204fi 4205 4206if test "$solaris" = "yes" ; then 4207 echo "CONFIG_SOLARIS=y" >> $config_host_mak 4208 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak 4209 if test "$needs_libsunmath" = "yes" ; then 4210 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak 4211 fi 4212fi 4213if test "$haiku" = "yes" ; then 4214 echo "CONFIG_HAIKU=y" >> $config_host_mak 4215fi 4216if test "$static" = "yes" ; then 4217 echo "CONFIG_STATIC=y" >> $config_host_mak 4218fi 4219if test "$profiler" = "yes" ; then 4220 echo "CONFIG_PROFILER=y" >> $config_host_mak 4221fi 4222if test "$slirp" = "yes" ; then 4223 echo "CONFIG_SLIRP=y" >> $config_host_mak 4224 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak 4225fi 4226if test "$vde" = "yes" ; then 4227 echo "CONFIG_VDE=y" >> $config_host_mak 4228fi 4229if test "$netmap" = "yes" ; then 4230 echo "CONFIG_NETMAP=y" >> $config_host_mak 4231fi 4232if test "$cap_ng" = "yes" ; then 4233 echo "CONFIG_LIBCAP=y" >> $config_host_mak 4234fi 4235echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak 4236for drv in $audio_drv_list; do 4237 def=CONFIG_`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'` 4238 echo "$def=y" >> $config_host_mak 4239 if test "$drv" = "fmod"; then 4240 echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak 4241 fi 4242done 4243if test "$audio_pt_int" = "yes" ; then 4244 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak 4245fi 4246if test "$audio_win_int" = "yes" ; then 4247 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak 4248fi 4249echo "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak 4250echo "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak 4251if test "$vnc" = "yes" ; then 4252 echo "CONFIG_VNC=y" >> $config_host_mak 4253fi 4254if test "$vnc_tls" = "yes" ; then 4255 echo "CONFIG_VNC_TLS=y" >> $config_host_mak 4256fi 4257if test "$vnc_sasl" = "yes" ; then 4258 echo "CONFIG_VNC_SASL=y" >> $config_host_mak 4259fi 4260if test "$vnc_jpeg" = "yes" ; then 4261 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak 4262fi 4263if test "$vnc_png" = "yes" ; then 4264 echo "CONFIG_VNC_PNG=y" >> $config_host_mak 4265fi 4266if test "$vnc_ws" = "yes" ; then 4267 echo "CONFIG_VNC_WS=y" >> $config_host_mak 4268 echo "VNC_WS_CFLAGS=$vnc_ws_cflags" >> $config_host_mak 4269fi 4270if test "$fnmatch" = "yes" ; then 4271 echo "CONFIG_FNMATCH=y" >> $config_host_mak 4272fi 4273if test "$uuid" = "yes" ; then 4274 echo "CONFIG_UUID=y" >> $config_host_mak 4275fi 4276if test "$xfs" = "yes" ; then 4277 echo "CONFIG_XFS=y" >> $config_host_mak 4278fi 4279qemu_version=`head $source_path/VERSION` 4280echo "VERSION=$qemu_version" >>$config_host_mak 4281echo "PKGVERSION=$pkgversion" >>$config_host_mak 4282echo "SRC_PATH=$source_path" >> $config_host_mak 4283echo "TARGET_DIRS=$target_list" >> $config_host_mak 4284if [ "$docs" = "yes" ] ; then 4285 echo "BUILD_DOCS=yes" >> $config_host_mak 4286fi 4287if test "$modules" = "yes"; then 4288 # $shacmd can generate a hash started with digit, which the compiler doesn't 4289 # like as an symbol. So prefix it with an underscore 4290 echo "CONFIG_STAMP=_`(echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ `" >> $config_host_mak 4291 echo "CONFIG_MODULES=y" >> $config_host_mak 4292fi 4293if test "$sdl" = "yes" ; then 4294 echo "CONFIG_SDL=y" >> $config_host_mak 4295 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak 4296fi 4297if test "$cocoa" = "yes" ; then 4298 echo "CONFIG_COCOA=y" >> $config_host_mak 4299fi 4300if test "$curses" = "yes" ; then 4301 echo "CONFIG_CURSES=y" >> $config_host_mak 4302fi 4303if test "$utimens" = "yes" ; then 4304 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak 4305fi 4306if test "$pipe2" = "yes" ; then 4307 echo "CONFIG_PIPE2=y" >> $config_host_mak 4308fi 4309if test "$accept4" = "yes" ; then 4310 echo "CONFIG_ACCEPT4=y" >> $config_host_mak 4311fi 4312if test "$splice" = "yes" ; then 4313 echo "CONFIG_SPLICE=y" >> $config_host_mak 4314fi 4315if test "$eventfd" = "yes" ; then 4316 echo "CONFIG_EVENTFD=y" >> $config_host_mak 4317fi 4318if test "$fallocate" = "yes" ; then 4319 echo "CONFIG_FALLOCATE=y" >> $config_host_mak 4320fi 4321if test "$fallocate_punch_hole" = "yes" ; then 4322 echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak 4323fi 4324if test "$sync_file_range" = "yes" ; then 4325 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak 4326fi 4327if test "$fiemap" = "yes" ; then 4328 echo "CONFIG_FIEMAP=y" >> $config_host_mak 4329fi 4330if test "$dup3" = "yes" ; then 4331 echo "CONFIG_DUP3=y" >> $config_host_mak 4332fi 4333if test "$ppoll" = "yes" ; then 4334 echo "CONFIG_PPOLL=y" >> $config_host_mak 4335fi 4336if test "$prctl_pr_set_timerslack" = "yes" ; then 4337 echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak 4338fi 4339if test "$epoll" = "yes" ; then 4340 echo "CONFIG_EPOLL=y" >> $config_host_mak 4341fi 4342if test "$epoll_create1" = "yes" ; then 4343 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak 4344fi 4345if test "$epoll_pwait" = "yes" ; then 4346 echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak 4347fi 4348if test "$sendfile" = "yes" ; then 4349 echo "CONFIG_SENDFILE=y" >> $config_host_mak 4350fi 4351if test "$inotify" = "yes" ; then 4352 echo "CONFIG_INOTIFY=y" >> $config_host_mak 4353fi 4354if test "$inotify1" = "yes" ; then 4355 echo "CONFIG_INOTIFY1=y" >> $config_host_mak 4356fi 4357if test "$byteswap_h" = "yes" ; then 4358 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak 4359fi 4360if test "$bswap_h" = "yes" ; then 4361 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak 4362fi 4363if test "$curl" = "yes" ; then 4364 echo "CONFIG_CURL=m" >> $config_host_mak 4365 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak 4366 echo "CURL_LIBS=$curl_libs" >> $config_host_mak 4367fi 4368if test "$brlapi" = "yes" ; then 4369 echo "CONFIG_BRLAPI=y" >> $config_host_mak 4370fi 4371if test "$bluez" = "yes" ; then 4372 echo "CONFIG_BLUEZ=y" >> $config_host_mak 4373 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak 4374fi 4375echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak 4376if test "$gtk" = "yes" ; then 4377 echo "CONFIG_GTK=y" >> $config_host_mak 4378 echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak 4379 echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak 4380fi 4381if test "$xen" = "yes" ; then 4382 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak 4383 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak 4384fi 4385if test "$linux_aio" = "yes" ; then 4386 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak 4387fi 4388if test "$attr" = "yes" ; then 4389 echo "CONFIG_ATTR=y" >> $config_host_mak 4390fi 4391if test "$libattr" = "yes" ; then 4392 echo "CONFIG_LIBATTR=y" >> $config_host_mak 4393fi 4394if test "$virtfs" = "yes" ; then 4395 echo "CONFIG_VIRTFS=y" >> $config_host_mak 4396fi 4397if test "$vhost_scsi" = "yes" ; then 4398 echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak 4399fi 4400if test "$blobs" = "yes" ; then 4401 echo "INSTALL_BLOBS=yes" >> $config_host_mak 4402fi 4403if test "$iovec" = "yes" ; then 4404 echo "CONFIG_IOVEC=y" >> $config_host_mak 4405fi 4406if test "$preadv" = "yes" ; then 4407 echo "CONFIG_PREADV=y" >> $config_host_mak 4408fi 4409if test "$fdt" = "yes" ; then 4410 echo "CONFIG_FDT=y" >> $config_host_mak 4411fi 4412if test "$signalfd" = "yes" ; then 4413 echo "CONFIG_SIGNALFD=y" >> $config_host_mak 4414fi 4415if test "$tcg_interpreter" = "yes" ; then 4416 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak 4417fi 4418if test "$fdatasync" = "yes" ; then 4419 echo "CONFIG_FDATASYNC=y" >> $config_host_mak 4420fi 4421if test "$madvise" = "yes" ; then 4422 echo "CONFIG_MADVISE=y" >> $config_host_mak 4423fi 4424if test "$posix_madvise" = "yes" ; then 4425 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak 4426fi 4427if test "$sigev_thread_id" = "yes" ; then 4428 echo "CONFIG_SIGEV_THREAD_ID=y" >> $config_host_mak 4429fi 4430 4431if test "$spice" = "yes" ; then 4432 echo "CONFIG_SPICE=y" >> $config_host_mak 4433fi 4434 4435if test "$smartcard_nss" = "yes" ; then 4436 echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak 4437 echo "libcacard_libs=$libcacard_libs" >> $config_host_mak 4438 echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak 4439fi 4440 4441if test "$libusb" = "yes" ; then 4442 echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak 4443fi 4444 4445if test "$usb_redir" = "yes" ; then 4446 echo "CONFIG_USB_REDIR=y" >> $config_host_mak 4447fi 4448 4449if test "$glx" = "yes" ; then 4450 echo "CONFIG_GLX=y" >> $config_host_mak 4451 echo "GLX_LIBS=$glx_libs" >> $config_host_mak 4452fi 4453 4454if test "$lzo" = "yes" ; then 4455 echo "CONFIG_LZO=y" >> $config_host_mak 4456fi 4457 4458if test "$snappy" = "yes" ; then 4459 echo "CONFIG_SNAPPY=y" >> $config_host_mak 4460fi 4461 4462if test "$libiscsi" = "yes" ; then 4463 echo "CONFIG_LIBISCSI=m" >> $config_host_mak 4464 if test "$libiscsi_version" = "1.4.0"; then 4465 echo "CONFIG_LIBISCSI_1_4=y" >> $config_host_mak 4466 fi 4467 echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak 4468 echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak 4469fi 4470 4471if test "$libnfs" = "yes" ; then 4472 echo "CONFIG_LIBNFS=y" >> $config_host_mak 4473fi 4474 4475if test "$seccomp" = "yes"; then 4476 echo "CONFIG_SECCOMP=y" >> $config_host_mak 4477fi 4478 4479# XXX: suppress that 4480if [ "$bsd" = "yes" ] ; then 4481 echo "CONFIG_BSD=y" >> $config_host_mak 4482fi 4483 4484echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak 4485 4486if test "$zero_malloc" = "yes" ; then 4487 echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak 4488fi 4489if test "$qom_cast_debug" = "yes" ; then 4490 echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak 4491fi 4492if test "$rbd" = "yes" ; then 4493 echo "CONFIG_RBD=m" >> $config_host_mak 4494 echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak 4495 echo "RBD_LIBS=$rbd_libs" >> $config_host_mak 4496fi 4497 4498echo "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak 4499if test "$coroutine_pool" = "yes" ; then 4500 echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak 4501else 4502 echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak 4503fi 4504 4505if test "$open_by_handle_at" = "yes" ; then 4506 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak 4507fi 4508 4509if test "$linux_magic_h" = "yes" ; then 4510 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak 4511fi 4512 4513if test "$pragma_diagnostic_available" = "yes" ; then 4514 echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak 4515fi 4516 4517if test "$valgrind_h" = "yes" ; then 4518 echo "CONFIG_VALGRIND_H=y" >> $config_host_mak 4519fi 4520 4521if test "$has_environ" = "yes" ; then 4522 echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak 4523fi 4524 4525if test "$cpuid_h" = "yes" ; then 4526 echo "CONFIG_CPUID_H=y" >> $config_host_mak 4527fi 4528 4529if test "$int128" = "yes" ; then 4530 echo "CONFIG_INT128=y" >> $config_host_mak 4531fi 4532 4533if test "$getauxval" = "yes" ; then 4534 echo "CONFIG_GETAUXVAL=y" >> $config_host_mak 4535fi 4536 4537if test "$glusterfs" = "yes" ; then 4538 echo "CONFIG_GLUSTERFS=m" >> $config_host_mak 4539 echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak 4540 echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak 4541fi 4542 4543if test "$glusterfs_discard" = "yes" ; then 4544 echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak 4545fi 4546 4547if test "$glusterfs_zerofill" = "yes" ; then 4548 echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak 4549fi 4550 4551if test "$libssh2" = "yes" ; then 4552 echo "CONFIG_LIBSSH2=m" >> $config_host_mak 4553 echo "LIBSSH2_CFLAGS=$libssh2_cflags" >> $config_host_mak 4554 echo "LIBSSH2_LIBS=$libssh2_libs" >> $config_host_mak 4555fi 4556 4557if test "$quorum" = "yes" ; then 4558 echo "CONFIG_QUORUM=y" >> $config_host_mak 4559fi 4560 4561if test "$virtio_blk_data_plane" = "yes" ; then 4562 echo 'CONFIG_VIRTIO_BLK_DATA_PLANE=$(CONFIG_VIRTIO)' >> $config_host_mak 4563fi 4564 4565if test "$vhdx" = "yes" ; then 4566 echo "CONFIG_VHDX=y" >> $config_host_mak 4567fi 4568 4569# USB host support 4570if test "$libusb" = "yes"; then 4571 echo "HOST_USB=libusb legacy" >> $config_host_mak 4572else 4573 echo "HOST_USB=stub" >> $config_host_mak 4574fi 4575 4576# TPM passthrough support? 4577if test "$tpm" = "yes"; then 4578 echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak 4579 if test "$tpm_passthrough" = "yes"; then 4580 echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak 4581 fi 4582fi 4583 4584# use default implementation for tracing backend-specific routines 4585trace_default=yes 4586echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak 4587if test "$trace_backend" = "nop"; then 4588 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak 4589fi 4590if test "$trace_backend" = "simple"; then 4591 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak 4592 trace_default=no 4593 # Set the appropriate trace file. 4594 trace_file="\"$trace_file-\" FMT_pid" 4595fi 4596if test "$trace_backend" = "stderr"; then 4597 echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak 4598 trace_default=no 4599fi 4600if test "$trace_backend" = "ust"; then 4601 echo "CONFIG_TRACE_UST=y" >> $config_host_mak 4602fi 4603if test "$trace_backend" = "dtrace"; then 4604 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak 4605 if test "$trace_backend_stap" = "yes" ; then 4606 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak 4607 fi 4608fi 4609if test "$trace_backend" = "ftrace"; then 4610 if test "$linux" = "yes" ; then 4611 echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak 4612 trace_default=no 4613 else 4614 feature_not_found "ftrace(trace backend)" "ftrace requires Linux" 4615 fi 4616fi 4617echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak 4618if test "$trace_default" = "yes"; then 4619 echo "CONFIG_TRACE_DEFAULT=y" >> $config_host_mak 4620fi 4621 4622if test "$rdma" = "yes" ; then 4623 echo "CONFIG_RDMA=y" >> $config_host_mak 4624fi 4625 4626if test "$tcg_interpreter" = "yes"; then 4627 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES" 4628elif test "$ARCH" = "sparc64" ; then 4629 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES" 4630elif test "$ARCH" = "s390x" ; then 4631 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES" 4632elif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then 4633 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES" 4634else 4635 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES" 4636fi 4637QEMU_INCLUDES="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES" 4638 4639echo "TOOLS=$tools" >> $config_host_mak 4640echo "ROMS=$roms" >> $config_host_mak 4641echo "MAKE=$make" >> $config_host_mak 4642echo "INSTALL=$install" >> $config_host_mak 4643echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak 4644echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak 4645if test -n "$libtool"; then 4646 echo "INSTALL_PROG=\$(LIBTOOL) --mode=install $install -c -m 0755" >> $config_host_mak 4647 echo "INSTALL_LIB=\$(LIBTOOL) --mode=install $install -c -m 0644" >> $config_host_mak 4648else 4649 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak 4650 echo "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak 4651fi 4652echo "PYTHON=$python" >> $config_host_mak 4653echo "CC=$cc" >> $config_host_mak 4654if $iasl -h > /dev/null 2>&1; then 4655 echo "IASL=$iasl" >> $config_host_mak 4656fi 4657echo "CC_I386=$cc_i386" >> $config_host_mak 4658echo "HOST_CC=$host_cc" >> $config_host_mak 4659echo "CXX=$cxx" >> $config_host_mak 4660echo "OBJCC=$objcc" >> $config_host_mak 4661echo "AR=$ar" >> $config_host_mak 4662echo "ARFLAGS=$ARFLAGS" >> $config_host_mak 4663echo "AS=$as" >> $config_host_mak 4664echo "CPP=$cpp" >> $config_host_mak 4665echo "OBJCOPY=$objcopy" >> $config_host_mak 4666echo "LD=$ld" >> $config_host_mak 4667echo "WINDRES=$windres" >> $config_host_mak 4668echo "LIBTOOL=$libtool" >> $config_host_mak 4669echo "CFLAGS=$CFLAGS" >> $config_host_mak 4670echo "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak 4671echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak 4672echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak 4673if test "$sparse" = "yes" ; then 4674 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak 4675 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak 4676 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak 4677fi 4678if test "$cross_prefix" != ""; then 4679 echo "AUTOCONF_HOST := --host=${cross_prefix%-}" >> $config_host_mak 4680else 4681 echo "AUTOCONF_HOST := " >> $config_host_mak 4682fi 4683echo "LDFLAGS=$LDFLAGS" >> $config_host_mak 4684echo "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak 4685echo "LIBTOOLFLAGS=$LIBTOOLFLAGS" >> $config_host_mak 4686echo "LIBS+=$LIBS" >> $config_host_mak 4687echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak 4688echo "EXESUF=$EXESUF" >> $config_host_mak 4689echo "DSOSUF=$DSOSUF" >> $config_host_mak 4690echo "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak 4691echo "LIBS_QGA+=$libs_qga" >> $config_host_mak 4692echo "POD2MAN=$POD2MAN" >> $config_host_mak 4693echo "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak 4694if test "$gcov" = "yes" ; then 4695 echo "CONFIG_GCOV=y" >> $config_host_mak 4696 echo "GCOV=$gcov_tool" >> $config_host_mak 4697fi 4698 4699# use included Linux headers 4700if test "$linux" = "yes" ; then 4701 mkdir -p linux-headers 4702 case "$cpu" in 4703 i386|x86_64|x32) 4704 linux_arch=x86 4705 ;; 4706 ppcemb|ppc|ppc64) 4707 linux_arch=powerpc 4708 ;; 4709 s390x) 4710 linux_arch=s390 4711 ;; 4712 aarch64) 4713 linux_arch=arm64 4714 ;; 4715 *) 4716 # For most CPUs the kernel architecture name and QEMU CPU name match. 4717 linux_arch="$cpu" 4718 ;; 4719 esac 4720 # For non-KVM architectures we will not have asm headers 4721 if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then 4722 symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm 4723 fi 4724fi 4725 4726for target in $target_list; do 4727target_dir="$target" 4728config_target_mak=$target_dir/config-target.mak 4729target_name=`echo $target | cut -d '-' -f 1` 4730target_bigendian="no" 4731 4732case "$target_name" in 4733 armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or32|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb) 4734 target_bigendian=yes 4735 ;; 4736esac 4737target_softmmu="no" 4738target_user_only="no" 4739target_linux_user="no" 4740target_bsd_user="no" 4741case "$target" in 4742 ${target_name}-softmmu) 4743 target_softmmu="yes" 4744 ;; 4745 ${target_name}-linux-user) 4746 if test "$linux" != "yes" ; then 4747 error_exit "Target '$target' is only available on a Linux host" 4748 fi 4749 target_user_only="yes" 4750 target_linux_user="yes" 4751 ;; 4752 ${target_name}-bsd-user) 4753 if test "$bsd" != "yes" ; then 4754 error_exit "Target '$target' is only available on a BSD host" 4755 fi 4756 target_user_only="yes" 4757 target_bsd_user="yes" 4758 ;; 4759 *) 4760 error_exit "Target '$target' not recognised" 4761 exit 1 4762 ;; 4763esac 4764 4765mkdir -p $target_dir 4766echo "# Automatically generated by configure - do not modify" > $config_target_mak 4767 4768bflt="no" 4769interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_name/g"` 4770gdb_xml_files="" 4771 4772TARGET_ARCH="$target_name" 4773TARGET_BASE_ARCH="" 4774TARGET_ABI_DIR="" 4775 4776case "$target_name" in 4777 i386) 4778 ;; 4779 x86_64) 4780 TARGET_BASE_ARCH=i386 4781 ;; 4782 alpha) 4783 ;; 4784 arm|armeb) 4785 TARGET_ARCH=arm 4786 bflt="yes" 4787 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml" 4788 ;; 4789 aarch64) 4790 TARGET_BASE_ARCH=arm 4791 bflt="yes" 4792 gdb_xml_files="aarch64-core.xml aarch64-fpu.xml" 4793 ;; 4794 cris) 4795 ;; 4796 lm32) 4797 ;; 4798 m68k) 4799 bflt="yes" 4800 gdb_xml_files="cf-core.xml cf-fp.xml" 4801 ;; 4802 microblaze|microblazeel) 4803 TARGET_ARCH=microblaze 4804 bflt="yes" 4805 ;; 4806 mips|mipsel) 4807 TARGET_ARCH=mips 4808 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak 4809 ;; 4810 mipsn32|mipsn32el) 4811 TARGET_ARCH=mips64 4812 TARGET_BASE_ARCH=mips 4813 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak 4814 echo "TARGET_ABI32=y" >> $config_target_mak 4815 ;; 4816 mips64|mips64el) 4817 TARGET_ARCH=mips64 4818 TARGET_BASE_ARCH=mips 4819 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak 4820 ;; 4821 moxie) 4822 ;; 4823 or32) 4824 TARGET_ARCH=openrisc 4825 TARGET_BASE_ARCH=openrisc 4826 ;; 4827 ppc) 4828 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 4829 ;; 4830 ppcemb) 4831 TARGET_BASE_ARCH=ppc 4832 TARGET_ABI_DIR=ppc 4833 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 4834 ;; 4835 ppc64) 4836 TARGET_BASE_ARCH=ppc 4837 TARGET_ABI_DIR=ppc 4838 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 4839 ;; 4840 ppc64abi32) 4841 TARGET_ARCH=ppc64 4842 TARGET_BASE_ARCH=ppc 4843 TARGET_ABI_DIR=ppc 4844 echo "TARGET_ABI32=y" >> $config_target_mak 4845 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 4846 ;; 4847 sh4|sh4eb) 4848 TARGET_ARCH=sh4 4849 bflt="yes" 4850 ;; 4851 sparc) 4852 ;; 4853 sparc64) 4854 TARGET_BASE_ARCH=sparc 4855 ;; 4856 sparc32plus) 4857 TARGET_ARCH=sparc64 4858 TARGET_BASE_ARCH=sparc 4859 TARGET_ABI_DIR=sparc 4860 echo "TARGET_ABI32=y" >> $config_target_mak 4861 ;; 4862 s390x) 4863 ;; 4864 unicore32) 4865 ;; 4866 xtensa|xtensaeb) 4867 TARGET_ARCH=xtensa 4868 ;; 4869 *) 4870 error_exit "Unsupported target CPU" 4871 ;; 4872esac 4873# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH 4874if [ "$TARGET_BASE_ARCH" = "" ]; then 4875 TARGET_BASE_ARCH=$TARGET_ARCH 4876fi 4877 4878symlink "$source_path/Makefile.target" "$target_dir/Makefile" 4879 4880upper() { 4881 echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]' 4882} 4883 4884target_arch_name="`upper $TARGET_ARCH`" 4885echo "TARGET_$target_arch_name=y" >> $config_target_mak 4886echo "TARGET_NAME=$target_name" >> $config_target_mak 4887echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak 4888if [ "$TARGET_ABI_DIR" = "" ]; then 4889 TARGET_ABI_DIR=$TARGET_ARCH 4890fi 4891echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak 4892case "$target_name" in 4893 i386|x86_64) 4894 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then 4895 echo "CONFIG_XEN=y" >> $config_target_mak 4896 if test "$xen_pci_passthrough" = yes; then 4897 echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak" 4898 fi 4899 fi 4900 ;; 4901 *) 4902esac 4903case "$target_name" in 4904 aarch64|arm|i386|x86_64|ppcemb|ppc|ppc64|s390x) 4905 # Make sure the target and host cpus are compatible 4906 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \ 4907 \( "$target_name" = "$cpu" -o \ 4908 \( "$target_name" = "ppcemb" -a "$cpu" = "ppc" \) -o \ 4909 \( "$target_name" = "ppc64" -a "$cpu" = "ppc" \) -o \ 4910 \( "$target_name" = "ppc" -a "$cpu" = "ppc64" \) -o \ 4911 \( "$target_name" = "ppcemb" -a "$cpu" = "ppc64" \) -o \ 4912 \( "$target_name" = "x86_64" -a "$cpu" = "i386" \) -o \ 4913 \( "$target_name" = "i386" -a "$cpu" = "x86_64" \) \) ; then 4914 echo "CONFIG_KVM=y" >> $config_target_mak 4915 if test "$vhost_net" = "yes" ; then 4916 echo "CONFIG_VHOST_NET=y" >> $config_target_mak 4917 fi 4918 fi 4919esac 4920if test "$target_bigendian" = "yes" ; then 4921 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak 4922fi 4923if test "$target_softmmu" = "yes" ; then 4924 echo "CONFIG_SOFTMMU=y" >> $config_target_mak 4925fi 4926if test "$target_user_only" = "yes" ; then 4927 echo "CONFIG_USER_ONLY=y" >> $config_target_mak 4928 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak 4929fi 4930if test "$target_linux_user" = "yes" ; then 4931 echo "CONFIG_LINUX_USER=y" >> $config_target_mak 4932fi 4933list="" 4934if test ! -z "$gdb_xml_files" ; then 4935 for x in $gdb_xml_files; do 4936 list="$list $source_path/gdb-xml/$x" 4937 done 4938 echo "TARGET_XML_FILES=$list" >> $config_target_mak 4939fi 4940 4941if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then 4942 echo "TARGET_HAS_BFLT=y" >> $config_target_mak 4943fi 4944if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then 4945 echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak 4946fi 4947if test "$target_bsd_user" = "yes" ; then 4948 echo "CONFIG_BSD_USER=y" >> $config_target_mak 4949fi 4950 4951# generate QEMU_CFLAGS/LDFLAGS for targets 4952 4953cflags="" 4954ldflags="" 4955 4956for i in $ARCH $TARGET_BASE_ARCH ; do 4957 case "$i" in 4958 alpha) 4959 echo "CONFIG_ALPHA_DIS=y" >> $config_target_mak 4960 echo "CONFIG_ALPHA_DIS=y" >> config-all-disas.mak 4961 ;; 4962 aarch64) 4963 if test -n "${cxx}"; then 4964 echo "CONFIG_ARM_A64_DIS=y" >> $config_target_mak 4965 echo "CONFIG_ARM_A64_DIS=y" >> config-all-disas.mak 4966 fi 4967 ;; 4968 arm) 4969 echo "CONFIG_ARM_DIS=y" >> $config_target_mak 4970 echo "CONFIG_ARM_DIS=y" >> config-all-disas.mak 4971 if test -n "${cxx}"; then 4972 echo "CONFIG_ARM_A64_DIS=y" >> $config_target_mak 4973 echo "CONFIG_ARM_A64_DIS=y" >> config-all-disas.mak 4974 fi 4975 ;; 4976 cris) 4977 echo "CONFIG_CRIS_DIS=y" >> $config_target_mak 4978 echo "CONFIG_CRIS_DIS=y" >> config-all-disas.mak 4979 ;; 4980 hppa) 4981 echo "CONFIG_HPPA_DIS=y" >> $config_target_mak 4982 echo "CONFIG_HPPA_DIS=y" >> config-all-disas.mak 4983 ;; 4984 i386|x86_64|x32) 4985 echo "CONFIG_I386_DIS=y" >> $config_target_mak 4986 echo "CONFIG_I386_DIS=y" >> config-all-disas.mak 4987 ;; 4988 ia64*) 4989 echo "CONFIG_IA64_DIS=y" >> $config_target_mak 4990 echo "CONFIG_IA64_DIS=y" >> config-all-disas.mak 4991 ;; 4992 lm32) 4993 echo "CONFIG_LM32_DIS=y" >> $config_target_mak 4994 echo "CONFIG_LM32_DIS=y" >> config-all-disas.mak 4995 ;; 4996 m68k) 4997 echo "CONFIG_M68K_DIS=y" >> $config_target_mak 4998 echo "CONFIG_M68K_DIS=y" >> config-all-disas.mak 4999 ;; 5000 microblaze*) 5001 echo "CONFIG_MICROBLAZE_DIS=y" >> $config_target_mak 5002 echo "CONFIG_MICROBLAZE_DIS=y" >> config-all-disas.mak 5003 ;; 5004 mips*) 5005 echo "CONFIG_MIPS_DIS=y" >> $config_target_mak 5006 echo "CONFIG_MIPS_DIS=y" >> config-all-disas.mak 5007 ;; 5008 moxie*) 5009 echo "CONFIG_MOXIE_DIS=y" >> $config_target_mak 5010 echo "CONFIG_MOXIE_DIS=y" >> config-all-disas.mak 5011 ;; 5012 or32) 5013 echo "CONFIG_OPENRISC_DIS=y" >> $config_target_mak 5014 echo "CONFIG_OPENRISC_DIS=y" >> config-all-disas.mak 5015 ;; 5016 ppc*) 5017 echo "CONFIG_PPC_DIS=y" >> $config_target_mak 5018 echo "CONFIG_PPC_DIS=y" >> config-all-disas.mak 5019 ;; 5020 s390*) 5021 echo "CONFIG_S390_DIS=y" >> $config_target_mak 5022 echo "CONFIG_S390_DIS=y" >> config-all-disas.mak 5023 ;; 5024 sh4) 5025 echo "CONFIG_SH4_DIS=y" >> $config_target_mak 5026 echo "CONFIG_SH4_DIS=y" >> config-all-disas.mak 5027 ;; 5028 sparc*) 5029 echo "CONFIG_SPARC_DIS=y" >> $config_target_mak 5030 echo "CONFIG_SPARC_DIS=y" >> config-all-disas.mak 5031 ;; 5032 xtensa*) 5033 echo "CONFIG_XTENSA_DIS=y" >> $config_target_mak 5034 echo "CONFIG_XTENSA_DIS=y" >> config-all-disas.mak 5035 ;; 5036 esac 5037done 5038if test "$tcg_interpreter" = "yes" ; then 5039 echo "CONFIG_TCI_DIS=y" >> $config_target_mak 5040 echo "CONFIG_TCI_DIS=y" >> config-all-disas.mak 5041fi 5042 5043case "$ARCH" in 5044alpha) 5045 # Ensure there's only a single GP 5046 cflags="-msmall-data $cflags" 5047;; 5048esac 5049 5050if test "$gprof" = "yes" ; then 5051 echo "TARGET_GPROF=yes" >> $config_target_mak 5052 if test "$target_linux_user" = "yes" ; then 5053 cflags="-p $cflags" 5054 ldflags="-p $ldflags" 5055 fi 5056 if test "$target_softmmu" = "yes" ; then 5057 ldflags="-p $ldflags" 5058 echo "GPROF_CFLAGS=-p" >> $config_target_mak 5059 fi 5060fi 5061 5062if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then 5063 ldflags="$ldflags $textseg_ldflags" 5064fi 5065 5066echo "LDFLAGS+=$ldflags" >> $config_target_mak 5067echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak 5068 5069done # for target in $targets 5070 5071if [ "$pixman" = "internal" ]; then 5072 echo "config-host.h: subdir-pixman" >> $config_host_mak 5073fi 5074 5075if test "$rdma" = "yes" ; then 5076echo "CONFIG_RDMA=y" >> $config_host_mak 5077fi 5078 5079if [ "$dtc_internal" = "yes" ]; then 5080 echo "config-host.h: subdir-dtc" >> $config_host_mak 5081fi 5082 5083# build tree in object directory in case the source is not in the current directory 5084DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests" 5085DIRS="$DIRS fsdev" 5086DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw" 5087DIRS="$DIRS roms/seabios roms/vgabios" 5088DIRS="$DIRS qapi-generated" 5089FILES="Makefile tests/tcg/Makefile qdict-test-data.txt" 5090FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit" 5091FILES="$FILES tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile" 5092FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps" 5093FILES="$FILES pc-bios/spapr-rtas/Makefile" 5094FILES="$FILES pc-bios/s390-ccw/Makefile" 5095FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile" 5096FILES="$FILES pc-bios/qemu-icon.bmp" 5097for bios_file in \ 5098 $source_path/pc-bios/*.bin \ 5099 $source_path/pc-bios/*.aml \ 5100 $source_path/pc-bios/*.rom \ 5101 $source_path/pc-bios/*.dtb \ 5102 $source_path/pc-bios/*.img \ 5103 $source_path/pc-bios/openbios-* \ 5104 $source_path/pc-bios/palcode-* 5105do 5106 FILES="$FILES pc-bios/`basename $bios_file`" 5107done 5108for test_file in `find $source_path/tests/acpi-test-data -type f` 5109do 5110 FILES="$FILES tests/acpi-test-data`echo $test_file | sed -e 's/.*acpi-test-data//'`" 5111done 5112mkdir -p $DIRS 5113for f in $FILES ; do 5114 if [ -e "$source_path/$f" ] && [ "$source_path" != `pwd` ]; then 5115 symlink "$source_path/$f" "$f" 5116 fi 5117done 5118 5119# temporary config to build submodules 5120for rom in seabios vgabios ; do 5121 config_mak=roms/$rom/config.mak 5122 echo "# Automatically generated by configure - do not modify" > $config_mak 5123 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak 5124 echo "AS=$as" >> $config_mak 5125 echo "CC=$cc" >> $config_mak 5126 echo "BCC=bcc" >> $config_mak 5127 echo "CPP=$cpp" >> $config_mak 5128 echo "OBJCOPY=objcopy" >> $config_mak 5129 echo "IASL=$iasl" >> $config_mak 5130 echo "LD=$ld" >> $config_mak 5131done 5132 5133if test "$docs" = "yes" ; then 5134 mkdir -p QMP 5135fi 5136 5137# Save the configure command line for later reuse. 5138cat <<EOD >config.status 5139#!/bin/sh 5140# Generated by configure. 5141# Run this file to recreate the current configuration. 5142# Compiler output produced by configure, useful for debugging 5143# configure, is in config.log if it exists. 5144EOD 5145printf "exec" >>config.status 5146printf " '%s'" "$0" "$@" >>config.status 5147echo >>config.status 5148chmod +x config.status 5149 5150
