1#!/bin/sh 2# 3# qemu configure script (c) 2003 Fabrice Bellard 4# 5 6# Unset some variables known to interfere with behavior of common tools, 7# just as autoconf does. 8CLICOLOR_FORCE= GREP_OPTIONS= 9unset CLICOLOR_FORCE GREP_OPTIONS 10 11# Temporary directory used for files created while 12# configure runs. Since it is in the build directory 13# we can safely blow away any previous version of it 14# (and we need not jump through hoops to try to delete 15# it when configure exits.) 16TMPDIR1="config-temp" 17rm -rf "${TMPDIR1}" 18mkdir -p "${TMPDIR1}" 19if [ $? -ne 0 ]; then 20 echo "ERROR: failed to create temporary directory" 21 exit 1 22fi 23 24TMPB="qemu-conf" 25TMPC="${TMPDIR1}/${TMPB}.c" 26TMPO="${TMPDIR1}/${TMPB}.o" 27TMPCXX="${TMPDIR1}/${TMPB}.cxx" 28TMPL="${TMPDIR1}/${TMPB}.lo" 29TMPA="${TMPDIR1}/lib${TMPB}.la" 30TMPE="${TMPDIR1}/${TMPB}.exe" 31 32rm -f config.log 33 34# Print a helpful header at the top of config.log 35echo "# QEMU configure log $(date)" >> config.log 36printf "# Configured with:" >> config.log 37printf " '%s'" "$0" "$@" >> config.log 38echo >> config.log 39echo "#" >> config.log 40 41error_exit() { 42 echo 43 echo "ERROR: $1" 44 while test -n "$2"; do 45 echo " $2" 46 shift 47 done 48 echo 49 exit 1 50} 51 52do_compiler() { 53 # Run the compiler, capturing its output to the log. First argument 54 # is compiler binary to execute. 55 local compiler="$1" 56 shift 57 echo $compiler "$@" >> config.log 58 $compiler "$@" >> config.log 2>&1 || return $? 59 # Test passed. If this is an --enable-werror build, rerun 60 # the test with -Werror and bail out if it fails. This 61 # makes warning-generating-errors in configure test code 62 # obvious to developers. 63 if test "$werror" != "yes"; then 64 return 0 65 fi 66 # Don't bother rerunning the compile if we were already using -Werror 67 case "$*" in 68 *-Werror*) 69 return 0 70 ;; 71 esac 72 echo $compiler -Werror "$@" >> config.log 73 $compiler -Werror "$@" >> config.log 2>&1 && return $? 74 error_exit "configure test passed without -Werror but failed with -Werror." \ 75 "This is probably a bug in the configure script. The failing command" \ 76 "will be at the bottom of config.log." \ 77 "You can run configure with --disable-werror to bypass this check." 78} 79 80do_cc() { 81 do_compiler "$cc" "$@" 82} 83 84do_cxx() { 85 do_compiler "$cxx" "$@" 86} 87 88update_cxxflags() { 89 # Set QEMU_CXXFLAGS from QEMU_CFLAGS by filtering out those 90 # options which some versions of GCC's C++ compiler complain about 91 # because they only make sense for C programs. 92 QEMU_CXXFLAGS= 93 for arg in $QEMU_CFLAGS; do 94 case $arg in 95 -Wstrict-prototypes|-Wmissing-prototypes|-Wnested-externs|\ 96 -Wold-style-declaration|-Wold-style-definition|-Wredundant-decls) 97 ;; 98 *) 99 QEMU_CXXFLAGS=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }$arg 100 ;; 101 esac 102 done 103} 104 105compile_object() { 106 do_cc $QEMU_CFLAGS -c -o $TMPO $TMPC 107} 108 109compile_prog() { 110 local_cflags="$1" 111 local_ldflags="$2" 112 do_cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags 113} 114 115do_libtool() { 116 local mode=$1 117 shift 118 # Run the compiler, capturing its output to the log. 119 echo $libtool $mode --tag=CC $cc "$@" >> config.log 120 $libtool $mode --tag=CC $cc "$@" >> config.log 2>&1 || return $? 121 # Test passed. If this is an --enable-werror build, rerun 122 # the test with -Werror and bail out if it fails. This 123 # makes warning-generating-errors in configure test code 124 # obvious to developers. 125 if test "$werror" != "yes"; then 126 return 0 127 fi 128 # Don't bother rerunning the compile if we were already using -Werror 129 case "$*" in 130 *-Werror*) 131 return 0 132 ;; 133 esac 134 echo $libtool $mode --tag=CC $cc -Werror "$@" >> config.log 135 $libtool $mode --tag=CC $cc -Werror "$@" >> config.log 2>&1 && return $? 136 error_exit "configure test passed without -Werror but failed with -Werror." \ 137 "This is probably a bug in the configure script. The failing command" \ 138 "will be at the bottom of config.log." \ 139 "You can run configure with --disable-werror to bypass this check." 140} 141 142libtool_prog() { 143 do_libtool --mode=compile $QEMU_CFLAGS -c -fPIE -DPIE -o $TMPO $TMPC || return $? 144 do_libtool --mode=link $LDFLAGS -o $TMPA $TMPL -rpath /usr/local/lib 145} 146 147# symbolically link $1 to $2. Portable version of "ln -sf". 148symlink() { 149 rm -rf "$2" 150 mkdir -p "$(dirname "$2")" 151 ln -s "$1" "$2" 152} 153 154# check whether a command is available to this shell (may be either an 155# executable or a builtin) 156has() { 157 type "$1" >/dev/null 2>&1 158} 159 160# search for an executable in PATH 161path_of() { 162 local_command="$1" 163 local_ifs="$IFS" 164 local_dir="" 165 166 # pathname has a dir component? 167 if [ "${local_command#*/}" != "$local_command" ]; then 168 if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then 169 echo "$local_command" 170 return 0 171 fi 172 fi 173 if [ -z "$local_command" ]; then 174 return 1 175 fi 176 177 IFS=: 178 for local_dir in $PATH; do 179 if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then 180 echo "$local_dir/$local_command" 181 IFS="${local_ifs:-$(printf ' \t\n')}" 182 return 0 183 fi 184 done 185 # not found 186 IFS="${local_ifs:-$(printf ' \t\n')}" 187 return 1 188} 189 190have_backend () { 191 echo "$trace_backends" | grep "$1" >/dev/null 192} 193 194# default parameters 195source_path=`dirname "$0"` 196cpu="" 197iasl="iasl" 198interp_prefix="/usr/gnemul/qemu-%M" 199static="no" 200cross_prefix="" 201audio_drv_list="" 202block_drv_rw_whitelist="" 203block_drv_ro_whitelist="" 204host_cc="cc" 205libs_softmmu="" 206libs_tools="" 207audio_pt_int="" 208audio_win_int="" 209cc_i386=i386-pc-linux-gnu-gcc 210libs_qga="" 211debug_info="yes" 212stack_protector="" 213 214# Don't accept a target_list environment variable. 215unset target_list 216 217# Default value for a variable defining feature "foo". 218# * foo="no" feature will only be used if --enable-foo arg is given 219# * foo="" feature will be searched for, and if found, will be used 220# unless --disable-foo is given 221# * foo="yes" this value will only be set by --enable-foo flag. 222# feature will searched for, 223# if not found, configure exits with error 224# 225# Always add --enable-foo and --disable-foo command line args. 226# Distributions want to ensure that several features are compiled in, and it 227# is impossible without a --enable-foo that exits if a feature is not found. 228 229bluez="" 230brlapi="" 231curl="" 232curses="" 233docs="" 234fdt="" 235netmap="no" 236pixman="" 237sdl="" 238sdlabi="1.2" 239virtfs="" 240vnc="yes" 241sparse="no" 242uuid="" 243vde="" 244vnc_tls="" 245vnc_sasl="" 246vnc_jpeg="" 247vnc_png="" 248vnc_ws="" 249xen="" 250xen_ctrl_version="" 251xen_pci_passthrough="" 252linux_aio="" 253cap_ng="" 254attr="" 255libattr="" 256xfs="" 257 258vhost_net="no" 259vhost_scsi="no" 260kvm="no" 261rdma="" 262gprof="no" 263debug_tcg="no" 264debug="no" 265strip_opt="yes" 266tcg_interpreter="no" 267bigendian="no" 268mingw32="no" 269gcov="no" 270gcov_tool="gcov" 271EXESUF="" 272DSOSUF=".so" 273LDFLAGS_SHARED="-shared" 274modules="no" 275prefix="/usr/local" 276mandir="\${prefix}/share/man" 277datadir="\${prefix}/share" 278qemu_docdir="\${prefix}/share/doc/qemu" 279bindir="\${prefix}/bin" 280libdir="\${prefix}/lib" 281libexecdir="\${prefix}/libexec" 282includedir="\${prefix}/include" 283sysconfdir="\${prefix}/etc" 284local_statedir="\${prefix}/var" 285confsuffix="/qemu" 286slirp="yes" 287fmod_lib="" 288fmod_inc="" 289oss_lib="" 290bsd="no" 291linux="no" 292solaris="no" 293profiler="no" 294cocoa="no" 295softmmu="yes" 296linux_user="no" 297bsd_user="no" 298guest_base="yes" 299aix="no" 300blobs="yes" 301pkgversion="" 302pie="" 303zero_malloc="" 304qom_cast_debug="yes" 305trace_backends="nop" 306trace_file="trace" 307spice="" 308rbd="" 309smartcard_nss="" 310libusb="" 311usb_redir="" 312glx="" 313zlib="yes" 314lzo="" 315snappy="" 316guest_agent="" 317guest_agent_with_vss="no" 318vss_win32_sdk="" 319win_sdk="no" 320want_tools="yes" 321libiscsi="" 322libnfs="" 323coroutine="" 324coroutine_pool="" 325seccomp="" 326glusterfs="" 327glusterfs_discard="no" 328glusterfs_zerofill="no" 329virtio_blk_data_plane="" 330gtk="" 331gtkabi="" 332vte="" 333tpm="yes" 334libssh2="" 335vhdx="" 336quorum="" 337numa="" 338 339# parse CC options first 340for opt do 341 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'` 342 case "$opt" in 343 --cross-prefix=*) cross_prefix="$optarg" 344 ;; 345 --cc=*) CC="$optarg" 346 ;; 347 --cxx=*) CXX="$optarg" 348 ;; 349 --source-path=*) source_path="$optarg" 350 ;; 351 --cpu=*) cpu="$optarg" 352 ;; 353 --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS" 354 EXTRA_CFLAGS="$optarg" 355 ;; 356 --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS" 357 EXTRA_LDFLAGS="$optarg" 358 ;; 359 --enable-debug-info) debug_info="yes" 360 ;; 361 --disable-debug-info) debug_info="no" 362 ;; 363 esac 364done 365# OS specific 366# Using uname is really, really broken. Once we have the right set of checks 367# we can eliminate its usage altogether. 368 369# Preferred compiler: 370# ${CC} (if set) 371# ${cross_prefix}gcc (if cross-prefix specified) 372# system compiler 373if test -z "${CC}${cross_prefix}"; then 374 cc="$host_cc" 375else 376 cc="${CC-${cross_prefix}gcc}" 377fi 378 379if test -z "${CXX}${cross_prefix}"; then 380 cxx="c++" 381else 382 cxx="${CXX-${cross_prefix}g++}" 383fi 384 385ar="${AR-${cross_prefix}ar}" 386as="${AS-${cross_prefix}as}" 387cpp="${CPP-$cc -E}" 388objcopy="${OBJCOPY-${cross_prefix}objcopy}" 389ld="${LD-${cross_prefix}ld}" 390libtool="${LIBTOOL-${cross_prefix}libtool}" 391strip="${STRIP-${cross_prefix}strip}" 392windres="${WINDRES-${cross_prefix}windres}" 393pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}" 394query_pkg_config() { 395 "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@" 396} 397pkg_config=query_pkg_config 398sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}" 399sdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}" 400 401# If the user hasn't specified ARFLAGS, default to 'rv', just as make does. 402ARFLAGS="${ARFLAGS-rv}" 403 404# default flags for all hosts 405QEMU_CFLAGS="-fno-strict-aliasing -fno-common $QEMU_CFLAGS" 406QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS" 407QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS" 408QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS" 409QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/include" 410if test "$debug_info" = "yes"; then 411 CFLAGS="-g $CFLAGS" 412 LDFLAGS="-g $LDFLAGS" 413fi 414 415# make source path absolute 416source_path=`cd "$source_path"; pwd` 417 418# running configure in the source tree? 419# we know that's the case if configure is there. 420if test -f "./configure"; then 421 pwd_is_source_path="y" 422else 423 pwd_is_source_path="n" 424fi 425 426check_define() { 427cat > $TMPC <<EOF 428#if !defined($1) 429#error $1 not defined 430#endif 431int main(void) { return 0; } 432EOF 433 compile_object 434} 435 436if check_define __linux__ ; then 437 targetos="Linux" 438elif check_define _WIN32 ; then 439 targetos='MINGW32' 440elif check_define __OpenBSD__ ; then 441 targetos='OpenBSD' 442elif check_define __sun__ ; then 443 targetos='SunOS' 444elif check_define __HAIKU__ ; then 445 targetos='Haiku' 446else 447 targetos=`uname -s` 448fi 449 450# Some host OSes need non-standard checks for which CPU to use. 451# Note that these checks are broken for cross-compilation: if you're 452# cross-compiling to one of these OSes then you'll need to specify 453# the correct CPU with the --cpu option. 454case $targetos in 455Darwin) 456 # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can 457 # run 64-bit userspace code. 458 # If the user didn't specify a CPU explicitly and the kernel says this is 459 # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code. 460 if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then 461 cpu="x86_64" 462 fi 463 ;; 464SunOS) 465 # `uname -m` returns i86pc even on an x86_64 box, so default based on isainfo 466 if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then 467 cpu="x86_64" 468 fi 469esac 470 471if test ! -z "$cpu" ; then 472 # command line argument 473 : 474elif check_define __i386__ ; then 475 cpu="i386" 476elif check_define __x86_64__ ; then 477 if check_define __ILP32__ ; then 478 cpu="x32" 479 else 480 cpu="x86_64" 481 fi 482elif check_define __sparc__ ; then 483 if check_define __arch64__ ; then 484 cpu="sparc64" 485 else 486 cpu="sparc" 487 fi 488elif check_define _ARCH_PPC ; then 489 if check_define _ARCH_PPC64 ; then 490 cpu="ppc64" 491 else 492 cpu="ppc" 493 fi 494elif check_define __mips__ ; then 495 cpu="mips" 496elif check_define __ia64__ ; then 497 cpu="ia64" 498elif check_define __s390__ ; then 499 if check_define __s390x__ ; then 500 cpu="s390x" 501 else 502 cpu="s390" 503 fi 504elif check_define __arm__ ; then 505 cpu="arm" 506elif check_define __aarch64__ ; then 507 cpu="aarch64" 508elif check_define __hppa__ ; then 509 cpu="hppa" 510else 511 cpu=`uname -m` 512fi 513 514ARCH= 515# Normalise host CPU name and set ARCH. 516# Note that this case should only have supported host CPUs, not guests. 517case "$cpu" in 518 ia64|ppc|ppc64|s390|s390x|sparc64|x32) 519 cpu="$cpu" 520 ;; 521 i386|i486|i586|i686|i86pc|BePC) 522 cpu="i386" 523 ;; 524 x86_64|amd64) 525 cpu="x86_64" 526 ;; 527 armv*b|armv*l|arm) 528 cpu="arm" 529 ;; 530 aarch64) 531 cpu="aarch64" 532 ;; 533 mips*) 534 cpu="mips" 535 ;; 536 sparc|sun4[cdmuv]) 537 cpu="sparc" 538 ;; 539 *) 540 # This will result in either an error or falling back to TCI later 541 ARCH=unknown 542 ;; 543esac 544if test -z "$ARCH"; then 545 ARCH="$cpu" 546fi 547 548# OS specific 549 550# host *BSD for user mode 551HOST_VARIANT_DIR="" 552 553case $targetos in 554CYGWIN*) 555 mingw32="yes" 556 QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS" 557 audio_possible_drivers="winwave sdl" 558 audio_drv_list="winwave" 559;; 560MINGW32*) 561 mingw32="yes" 562 audio_possible_drivers="winwave dsound sdl fmod" 563 audio_drv_list="winwave" 564;; 565GNU/kFreeBSD) 566 bsd="yes" 567 audio_drv_list="oss" 568 audio_possible_drivers="oss sdl esd pa" 569;; 570FreeBSD) 571 bsd="yes" 572 make="${MAKE-gmake}" 573 audio_drv_list="oss" 574 audio_possible_drivers="oss sdl esd pa" 575 # needed for kinfo_getvmmap(3) in libutil.h 576 LIBS="-lutil $LIBS" 577 netmap="" # enable netmap autodetect 578 HOST_VARIANT_DIR="freebsd" 579;; 580DragonFly) 581 bsd="yes" 582 make="${MAKE-gmake}" 583 audio_drv_list="oss" 584 audio_possible_drivers="oss sdl esd pa" 585 HOST_VARIANT_DIR="dragonfly" 586;; 587NetBSD) 588 bsd="yes" 589 make="${MAKE-gmake}" 590 audio_drv_list="oss" 591 audio_possible_drivers="oss sdl esd" 592 oss_lib="-lossaudio" 593 HOST_VARIANT_DIR="netbsd" 594;; 595OpenBSD) 596 bsd="yes" 597 make="${MAKE-gmake}" 598 audio_drv_list="sdl" 599 audio_possible_drivers="sdl esd" 600 HOST_VARIANT_DIR="openbsd" 601;; 602Darwin) 603 bsd="yes" 604 darwin="yes" 605 LDFLAGS_SHARED="-bundle -undefined dynamic_lookup" 606 if [ "$cpu" = "x86_64" ] ; then 607 QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS" 608 LDFLAGS="-arch x86_64 $LDFLAGS" 609 fi 610 cocoa="yes" 611 audio_drv_list="coreaudio" 612 audio_possible_drivers="coreaudio sdl fmod" 613 LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS" 614 libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu" 615 # Disable attempts to use ObjectiveC features in os/object.h since they 616 # won't work when we're compiling with gcc as a C compiler. 617 QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS" 618 HOST_VARIANT_DIR="darwin" 619;; 620SunOS) 621 solaris="yes" 622 make="${MAKE-gmake}" 623 install="${INSTALL-ginstall}" 624 ld="gld" 625 smbd="${SMBD-/usr/sfw/sbin/smbd}" 626 needs_libsunmath="no" 627 solarisrev=`uname -r | cut -f2 -d.` 628 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then 629 if test "$solarisrev" -le 9 ; then 630 if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then 631 needs_libsunmath="yes" 632 QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS" 633 LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS" 634 LIBS="-lsunmath $LIBS" 635 else 636 error_exit "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without" \ 637 "libsunmath from the Sun Studio compilers tools, due to a lack of" \ 638 "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86" \ 639 "Studio 11 can be downloaded from www.sun.com." 640 fi 641 fi 642 fi 643 if test -f /usr/include/sys/soundcard.h ; then 644 audio_drv_list="oss" 645 fi 646 audio_possible_drivers="oss sdl" 647# needed for CMSG_ macros in sys/socket.h 648 QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS" 649# needed for TIOCWIN* defines in termios.h 650 QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS" 651 QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS" 652 solarisnetlibs="-lsocket -lnsl -lresolv" 653 LIBS="$solarisnetlibs $LIBS" 654 libs_qga="$solarisnetlibs $libs_qga" 655;; 656AIX) 657 aix="yes" 658 make="${MAKE-gmake}" 659;; 660Haiku) 661 haiku="yes" 662 QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS" 663 LIBS="-lposix_error_mapper -lnetwork $LIBS" 664;; 665*) 666 audio_drv_list="oss" 667 audio_possible_drivers="oss alsa sdl esd pa" 668 linux="yes" 669 linux_user="yes" 670 kvm="yes" 671 vhost_net="yes" 672 vhost_scsi="yes" 673 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" -o "$cpu" = "x32" ] ; then 674 audio_possible_drivers="$audio_possible_drivers fmod" 675 fi 676 QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers -I$(pwd)/linux-headers $QEMU_INCLUDES" 677;; 678esac 679 680if [ "$bsd" = "yes" ] ; then 681 if [ "$darwin" != "yes" ] ; then 682 bsd_user="yes" 683 fi 684fi 685 686: ${make=${MAKE-make}} 687: ${install=${INSTALL-install}} 688: ${python=${PYTHON-python}} 689: ${smbd=${SMBD-/usr/sbin/smbd}} 690 691# Default objcc to clang if available, otherwise use CC 692if has clang; then 693 objcc=clang 694else 695 objcc="$cc" 696fi 697 698if test "$mingw32" = "yes" ; then 699 EXESUF=".exe" 700 DSOSUF=".dll" 701 QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS" 702 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later) 703 QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS" 704 LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS" 705cat > $TMPC << EOF 706int main(void) { return 0; } 707EOF 708 if compile_prog "" "-liberty" ; then 709 LIBS="-liberty $LIBS" 710 fi 711 prefix="c:/Program Files/QEMU" 712 mandir="\${prefix}" 713 datadir="\${prefix}" 714 qemu_docdir="\${prefix}" 715 bindir="\${prefix}" 716 sysconfdir="\${prefix}" 717 local_statedir= 718 confsuffix="" 719 libs_qga="-lws2_32 -lwinmm -lpowrprof $libs_qga" 720fi 721 722werror="" 723 724for opt do 725 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'` 726 case "$opt" in 727 --help|-h) show_help=yes 728 ;; 729 --version|-V) exec cat $source_path/VERSION 730 ;; 731 --prefix=*) prefix="$optarg" 732 ;; 733 --interp-prefix=*) interp_prefix="$optarg" 734 ;; 735 --source-path=*) 736 ;; 737 --cross-prefix=*) 738 ;; 739 --cc=*) 740 ;; 741 --host-cc=*) host_cc="$optarg" 742 ;; 743 --cxx=*) 744 ;; 745 --iasl=*) iasl="$optarg" 746 ;; 747 --objcc=*) objcc="$optarg" 748 ;; 749 --make=*) make="$optarg" 750 ;; 751 --install=*) install="$optarg" 752 ;; 753 --python=*) python="$optarg" 754 ;; 755 --gcov=*) gcov_tool="$optarg" 756 ;; 757 --smbd=*) smbd="$optarg" 758 ;; 759 --extra-cflags=*) 760 ;; 761 --extra-ldflags=*) 762 ;; 763 --enable-debug-info) 764 ;; 765 --disable-debug-info) 766 ;; 767 --enable-modules) 768 modules="yes" 769 ;; 770 --cpu=*) 771 ;; 772 --target-list=*) target_list="$optarg" 773 ;; 774 --enable-trace-backends=*) trace_backends="$optarg" 775 ;; 776 # XXX: backwards compatibility 777 --enable-trace-backend=*) trace_backends="$optarg" 778 ;; 779 --with-trace-file=*) trace_file="$optarg" 780 ;; 781 --enable-gprof) gprof="yes" 782 ;; 783 --enable-gcov) gcov="yes" 784 ;; 785 --static) 786 static="yes" 787 LDFLAGS="-static $LDFLAGS" 788 QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS" 789 ;; 790 --mandir=*) mandir="$optarg" 791 ;; 792 --bindir=*) bindir="$optarg" 793 ;; 794 --libdir=*) libdir="$optarg" 795 ;; 796 --libexecdir=*) libexecdir="$optarg" 797 ;; 798 --includedir=*) includedir="$optarg" 799 ;; 800 --datadir=*) datadir="$optarg" 801 ;; 802 --with-confsuffix=*) confsuffix="$optarg" 803 ;; 804 --docdir=*) qemu_docdir="$optarg" 805 ;; 806 --sysconfdir=*) sysconfdir="$optarg" 807 ;; 808 --localstatedir=*) local_statedir="$optarg" 809 ;; 810 --sbindir=*|--sharedstatedir=*|\ 811 --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\ 812 --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*) 813 # These switches are silently ignored, for compatibility with 814 # autoconf-generated configure scripts. This allows QEMU's 815 # configure to be used by RPM and similar macros that set 816 # lots of directory switches by default. 817 ;; 818 --with-system-pixman) pixman="system" 819 ;; 820 --without-system-pixman) pixman="internal" 821 ;; 822 --without-pixman) pixman="none" 823 ;; 824 --disable-sdl) sdl="no" 825 ;; 826 --enable-sdl) sdl="yes" 827 ;; 828 --with-sdlabi=*) sdlabi="$optarg" 829 ;; 830 --disable-qom-cast-debug) qom_cast_debug="no" 831 ;; 832 --enable-qom-cast-debug) qom_cast_debug="yes" 833 ;; 834 --disable-virtfs) virtfs="no" 835 ;; 836 --enable-virtfs) virtfs="yes" 837 ;; 838 --disable-vnc) vnc="no" 839 ;; 840 --enable-vnc) vnc="yes" 841 ;; 842 --fmod-lib=*) fmod_lib="$optarg" 843 ;; 844 --fmod-inc=*) fmod_inc="$optarg" 845 ;; 846 --oss-lib=*) oss_lib="$optarg" 847 ;; 848 --audio-drv-list=*) audio_drv_list="$optarg" 849 ;; 850 --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=`echo "$optarg" | sed -e 's/,/ /g'` 851 ;; 852 --block-drv-ro-whitelist=*) block_drv_ro_whitelist=`echo "$optarg" | sed -e 's/,/ /g'` 853 ;; 854 --enable-debug-tcg) debug_tcg="yes" 855 ;; 856 --disable-debug-tcg) debug_tcg="no" 857 ;; 858 --enable-debug) 859 # Enable debugging options that aren't excessively noisy 860 debug_tcg="yes" 861 debug="yes" 862 strip_opt="no" 863 ;; 864 --enable-sparse) sparse="yes" 865 ;; 866 --disable-sparse) sparse="no" 867 ;; 868 --disable-strip) strip_opt="no" 869 ;; 870 --disable-vnc-tls) vnc_tls="no" 871 ;; 872 --enable-vnc-tls) vnc_tls="yes" 873 ;; 874 --disable-vnc-sasl) vnc_sasl="no" 875 ;; 876 --enable-vnc-sasl) vnc_sasl="yes" 877 ;; 878 --disable-vnc-jpeg) vnc_jpeg="no" 879 ;; 880 --enable-vnc-jpeg) vnc_jpeg="yes" 881 ;; 882 --disable-vnc-png) vnc_png="no" 883 ;; 884 --enable-vnc-png) vnc_png="yes" 885 ;; 886 --disable-vnc-ws) vnc_ws="no" 887 ;; 888 --enable-vnc-ws) vnc_ws="yes" 889 ;; 890 --disable-slirp) slirp="no" 891 ;; 892 --disable-uuid) uuid="no" 893 ;; 894 --enable-uuid) uuid="yes" 895 ;; 896 --disable-vde) vde="no" 897 ;; 898 --enable-vde) vde="yes" 899 ;; 900 --disable-netmap) netmap="no" 901 ;; 902 --enable-netmap) netmap="yes" 903 ;; 904 --disable-xen) xen="no" 905 ;; 906 --enable-xen) xen="yes" 907 ;; 908 --disable-xen-pci-passthrough) xen_pci_passthrough="no" 909 ;; 910 --enable-xen-pci-passthrough) xen_pci_passthrough="yes" 911 ;; 912 --disable-brlapi) brlapi="no" 913 ;; 914 --enable-brlapi) brlapi="yes" 915 ;; 916 --disable-bluez) bluez="no" 917 ;; 918 --enable-bluez) bluez="yes" 919 ;; 920 --disable-kvm) kvm="no" 921 ;; 922 --enable-kvm) kvm="yes" 923 ;; 924 --disable-tcg-interpreter) tcg_interpreter="no" 925 ;; 926 --enable-tcg-interpreter) tcg_interpreter="yes" 927 ;; 928 --disable-cap-ng) cap_ng="no" 929 ;; 930 --enable-cap-ng) cap_ng="yes" 931 ;; 932 --disable-spice) spice="no" 933 ;; 934 --enable-spice) spice="yes" 935 ;; 936 --disable-libiscsi) libiscsi="no" 937 ;; 938 --enable-libiscsi) libiscsi="yes" 939 ;; 940 --disable-libnfs) libnfs="no" 941 ;; 942 --enable-libnfs) libnfs="yes" 943 ;; 944 --enable-profiler) profiler="yes" 945 ;; 946 --disable-cocoa) cocoa="no" 947 ;; 948 --enable-cocoa) 949 cocoa="yes" ; 950 sdl="no" ; 951 audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`" 952 ;; 953 --disable-system) softmmu="no" 954 ;; 955 --enable-system) softmmu="yes" 956 ;; 957 --disable-user) 958 linux_user="no" ; 959 bsd_user="no" ; 960 ;; 961 --enable-user) ;; 962 --disable-linux-user) linux_user="no" 963 ;; 964 --enable-linux-user) linux_user="yes" 965 ;; 966 --disable-bsd-user) bsd_user="no" 967 ;; 968 --enable-bsd-user) bsd_user="yes" 969 ;; 970 --enable-guest-base) guest_base="yes" 971 ;; 972 --disable-guest-base) guest_base="no" 973 ;; 974 --enable-pie) pie="yes" 975 ;; 976 --disable-pie) pie="no" 977 ;; 978 --enable-werror) werror="yes" 979 ;; 980 --disable-werror) werror="no" 981 ;; 982 --enable-stack-protector) stack_protector="yes" 983 ;; 984 --disable-stack-protector) stack_protector="no" 985 ;; 986 --disable-curses) curses="no" 987 ;; 988 --enable-curses) curses="yes" 989 ;; 990 --disable-curl) curl="no" 991 ;; 992 --enable-curl) curl="yes" 993 ;; 994 --disable-fdt) fdt="no" 995 ;; 996 --enable-fdt) fdt="yes" 997 ;; 998 --disable-linux-aio) linux_aio="no" 999 ;; 1000 --enable-linux-aio) linux_aio="yes" 1001 ;; 1002 --disable-attr) attr="no" 1003 ;; 1004 --enable-attr) attr="yes" 1005 ;; 1006 --disable-blobs) blobs="no" 1007 ;; 1008 --with-pkgversion=*) pkgversion=" ($optarg)" 1009 ;; 1010 --with-coroutine=*) coroutine="$optarg" 1011 ;; 1012 --disable-coroutine-pool) coroutine_pool="no" 1013 ;; 1014 --enable-coroutine-pool) coroutine_pool="yes" 1015 ;; 1016 --disable-docs) docs="no" 1017 ;; 1018 --enable-docs) docs="yes" 1019 ;; 1020 --disable-vhost-net) vhost_net="no" 1021 ;; 1022 --enable-vhost-net) vhost_net="yes" 1023 ;; 1024 --disable-vhost-scsi) vhost_scsi="no" 1025 ;; 1026 --enable-vhost-scsi) vhost_scsi="yes" 1027 ;; 1028 --disable-glx) glx="no" 1029 ;; 1030 --enable-glx) glx="yes" 1031 ;; 1032 --disable-rbd) rbd="no" 1033 ;; 1034 --enable-rbd) rbd="yes" 1035 ;; 1036 --disable-xfsctl) xfs="no" 1037 ;; 1038 --enable-xfsctl) xfs="yes" 1039 ;; 1040 --disable-smartcard-nss) smartcard_nss="no" 1041 ;; 1042 --enable-smartcard-nss) smartcard_nss="yes" 1043 ;; 1044 --disable-libusb) libusb="no" 1045 ;; 1046 --enable-libusb) libusb="yes" 1047 ;; 1048 --disable-usb-redir) usb_redir="no" 1049 ;; 1050 --enable-usb-redir) usb_redir="yes" 1051 ;; 1052 --disable-zlib-test) zlib="no" 1053 ;; 1054 --disable-lzo) lzo="no" 1055 ;; 1056 --enable-lzo) lzo="yes" 1057 ;; 1058 --disable-snappy) snappy="no" 1059 ;; 1060 --enable-snappy) snappy="yes" 1061 ;; 1062 --enable-guest-agent) guest_agent="yes" 1063 ;; 1064 --disable-guest-agent) guest_agent="no" 1065 ;; 1066 --with-vss-sdk) vss_win32_sdk="" 1067 ;; 1068 --with-vss-sdk=*) vss_win32_sdk="$optarg" 1069 ;; 1070 --without-vss-sdk) vss_win32_sdk="no" 1071 ;; 1072 --with-win-sdk) win_sdk="" 1073 ;; 1074 --with-win-sdk=*) win_sdk="$optarg" 1075 ;; 1076 --without-win-sdk) win_sdk="no" 1077 ;; 1078 --enable-tools) want_tools="yes" 1079 ;; 1080 --disable-tools) want_tools="no" 1081 ;; 1082 --enable-seccomp) seccomp="yes" 1083 ;; 1084 --disable-seccomp) seccomp="no" 1085 ;; 1086 --disable-glusterfs) glusterfs="no" 1087 ;; 1088 --enable-glusterfs) glusterfs="yes" 1089 ;; 1090 --disable-virtio-blk-data-plane) virtio_blk_data_plane="no" 1091 ;; 1092 --enable-virtio-blk-data-plane) virtio_blk_data_plane="yes" 1093 ;; 1094 --disable-gtk) gtk="no" 1095 ;; 1096 --enable-gtk) gtk="yes" 1097 ;; 1098 --enable-rdma) rdma="yes" 1099 ;; 1100 --disable-rdma) rdma="no" 1101 ;; 1102 --with-gtkabi=*) gtkabi="$optarg" 1103 ;; 1104 --disable-vte) vte="no" 1105 ;; 1106 --enable-vte) vte="yes" 1107 ;; 1108 --disable-tpm) tpm="no" 1109 ;; 1110 --enable-tpm) tpm="yes" 1111 ;; 1112 --disable-libssh2) libssh2="no" 1113 ;; 1114 --enable-libssh2) libssh2="yes" 1115 ;; 1116 --enable-vhdx) vhdx="yes" 1117 ;; 1118 --disable-vhdx) vhdx="no" 1119 ;; 1120 --disable-quorum) quorum="no" 1121 ;; 1122 --enable-quorum) quorum="yes" 1123 ;; 1124 --disable-numa) numa="no" 1125 ;; 1126 --enable-numa) numa="yes" 1127 ;; 1128 *) 1129 echo "ERROR: unknown option $opt" 1130 echo "Try '$0 --help' for more information" 1131 exit 1 1132 ;; 1133 esac 1134done 1135 1136if ! has $python; then 1137 error_exit "Python not found. Use --python=/path/to/python" 1138fi 1139 1140# Note that if the Python conditional here evaluates True we will exit 1141# with status 1 which is a shell 'false' value. 1142if ! $python -c 'import sys; sys.exit(sys.version_info < (2,4) or sys.version_info >= (3,))'; then 1143 error_exit "Cannot use '$python', Python 2.4 or later is required." \ 1144 "Note that Python 3 or later is not yet supported." \ 1145 "Use --python=/path/to/python to specify a supported Python." 1146fi 1147 1148# The -B switch was added in Python 2.6. 1149# If it is supplied, compiled files are not written. 1150# Use it for Python versions which support it. 1151if $python -B -c 'import sys; sys.exit(0)' 2>/dev/null; then 1152 python="$python -B" 1153fi 1154 1155case "$cpu" in 1156 ppc) 1157 CPU_CFLAGS="-m32" 1158 LDFLAGS="-m32 $LDFLAGS" 1159 ;; 1160 ppc64) 1161 CPU_CFLAGS="-m64" 1162 LDFLAGS="-m64 $LDFLAGS" 1163 ;; 1164 sparc) 1165 LDFLAGS="-m32 $LDFLAGS" 1166 CPU_CFLAGS="-m32 -mcpu=ultrasparc" 1167 ;; 1168 sparc64) 1169 LDFLAGS="-m64 $LDFLAGS" 1170 CPU_CFLAGS="-m64 -mcpu=ultrasparc" 1171 ;; 1172 s390) 1173 CPU_CFLAGS="-m31" 1174 LDFLAGS="-m31 $LDFLAGS" 1175 ;; 1176 s390x) 1177 CPU_CFLAGS="-m64" 1178 LDFLAGS="-m64 $LDFLAGS" 1179 ;; 1180 i386) 1181 CPU_CFLAGS="-m32" 1182 LDFLAGS="-m32 $LDFLAGS" 1183 cc_i386='$(CC) -m32' 1184 ;; 1185 x86_64) 1186 CPU_CFLAGS="-m64" 1187 LDFLAGS="-m64 $LDFLAGS" 1188 cc_i386='$(CC) -m32' 1189 ;; 1190 x32) 1191 CPU_CFLAGS="-mx32" 1192 LDFLAGS="-mx32 $LDFLAGS" 1193 cc_i386='$(CC) -m32' 1194 ;; 1195 # No special flags required for other host CPUs 1196esac 1197 1198QEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS" 1199EXTRA_CFLAGS="$CPU_CFLAGS $EXTRA_CFLAGS" 1200 1201default_target_list="" 1202 1203mak_wilds="" 1204 1205if [ "$softmmu" = "yes" ]; then 1206 mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak" 1207fi 1208if [ "$linux_user" = "yes" ]; then 1209 mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak" 1210fi 1211if [ "$bsd_user" = "yes" ]; then 1212 mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak" 1213fi 1214 1215for config in $mak_wilds; do 1216 default_target_list="${default_target_list} $(basename "$config" .mak)" 1217done 1218 1219if test x"$show_help" = x"yes" ; then 1220cat << EOF 1221 1222Usage: configure [options] 1223Options: [defaults in brackets after descriptions] 1224 1225Standard options: 1226 --help print this message 1227 --prefix=PREFIX install in PREFIX [$prefix] 1228 --interp-prefix=PREFIX where to find shared libraries, etc. 1229 use %M for cpu name [$interp_prefix] 1230 --target-list=LIST set target list (default: build everything) 1231$(echo Available targets: $default_target_list | \ 1232 fold -s -w 53 | sed -e 's/^/ /') 1233 1234Advanced options (experts only): 1235 --source-path=PATH path of source code [$source_path] 1236 --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix] 1237 --cc=CC use C compiler CC [$cc] 1238 --iasl=IASL use ACPI compiler IASL [$iasl] 1239 --host-cc=CC use C compiler CC [$host_cc] for code run at 1240 build time 1241 --cxx=CXX use C++ compiler CXX [$cxx] 1242 --objcc=OBJCC use Objective-C compiler OBJCC [$objcc] 1243 --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS 1244 --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS 1245 --make=MAKE use specified make [$make] 1246 --install=INSTALL use specified install [$install] 1247 --python=PYTHON use specified python [$python] 1248 --smbd=SMBD use specified smbd [$smbd] 1249 --static enable static build [$static] 1250 --mandir=PATH install man pages in PATH 1251 --datadir=PATH install firmware in PATH$confsuffix 1252 --docdir=PATH install documentation in PATH$confsuffix 1253 --bindir=PATH install binaries in PATH 1254 --libdir=PATH install libraries in PATH 1255 --sysconfdir=PATH install config in PATH$confsuffix 1256 --localstatedir=PATH install local state in PATH (set at runtime on win32) 1257 --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix] 1258 --enable-modules enable modules support 1259 --enable-debug-tcg enable TCG debugging 1260 --disable-debug-tcg disable TCG debugging (default) 1261 --enable-debug-info enable debugging information (default) 1262 --disable-debug-info disable debugging information 1263 --enable-debug enable common debug build options 1264 --enable-sparse enable sparse checker 1265 --disable-sparse disable sparse checker (default) 1266 --disable-strip disable stripping binaries 1267 --disable-werror disable compilation abort on warning 1268 --disable-stack-protector disable compiler-provided stack protection 1269 --disable-sdl disable SDL 1270 --enable-sdl enable SDL 1271 --with-sdlabi select preferred SDL ABI 1.2 or 2.0 1272 --disable-gtk disable gtk UI 1273 --enable-gtk enable gtk UI 1274 --with-gtkabi select preferred GTK ABI 2.0 or 3.0 1275 --disable-virtfs disable VirtFS 1276 --enable-virtfs enable VirtFS 1277 --disable-vnc disable VNC 1278 --enable-vnc enable VNC 1279 --disable-cocoa disable Cocoa (Mac OS X only) 1280 --enable-cocoa enable Cocoa (default on Mac OS X) 1281 --audio-drv-list=LIST set audio drivers list: 1282 Available drivers: $audio_possible_drivers 1283 --block-drv-whitelist=L Same as --block-drv-rw-whitelist=L 1284 --block-drv-rw-whitelist=L 1285 set block driver read-write whitelist 1286 (affects only QEMU, not qemu-img) 1287 --block-drv-ro-whitelist=L 1288 set block driver read-only whitelist 1289 (affects only QEMU, not qemu-img) 1290 --disable-xen disable xen backend driver support 1291 --enable-xen enable xen backend driver support 1292 --disable-xen-pci-passthrough 1293 --enable-xen-pci-passthrough 1294 --disable-brlapi disable BrlAPI 1295 --enable-brlapi enable BrlAPI 1296 --disable-vnc-tls disable TLS encryption for VNC server 1297 --enable-vnc-tls enable TLS encryption for VNC server 1298 --disable-vnc-sasl disable SASL encryption for VNC server 1299 --enable-vnc-sasl enable SASL encryption for VNC server 1300 --disable-vnc-jpeg disable JPEG lossy compression for VNC server 1301 --enable-vnc-jpeg enable JPEG lossy compression for VNC server 1302 --disable-vnc-png disable PNG compression for VNC server (default) 1303 --enable-vnc-png enable PNG compression for VNC server 1304 --disable-vnc-ws disable Websockets support for VNC server 1305 --enable-vnc-ws enable Websockets support for VNC server 1306 --disable-curses disable curses output 1307 --enable-curses enable curses output 1308 --disable-curl disable curl connectivity 1309 --enable-curl enable curl connectivity 1310 --disable-fdt disable fdt device tree 1311 --enable-fdt enable fdt device tree 1312 --disable-bluez disable bluez stack connectivity 1313 --enable-bluez enable bluez stack connectivity 1314 --disable-slirp disable SLIRP userspace network connectivity 1315 --disable-kvm disable KVM acceleration support 1316 --enable-kvm enable KVM acceleration support 1317 --disable-rdma disable RDMA-based migration support 1318 --enable-rdma enable RDMA-based migration support 1319 --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI) 1320 --enable-system enable all system emulation targets 1321 --disable-system disable all system emulation targets 1322 --enable-user enable supported user emulation targets 1323 --disable-user disable all user emulation targets 1324 --enable-linux-user enable all linux usermode emulation targets 1325 --disable-linux-user disable all linux usermode emulation targets 1326 --enable-bsd-user enable all BSD usermode emulation targets 1327 --disable-bsd-user disable all BSD usermode emulation targets 1328 --enable-guest-base enable GUEST_BASE support for usermode 1329 emulation targets 1330 --disable-guest-base disable GUEST_BASE support 1331 --enable-pie build Position Independent Executables 1332 --disable-pie do not build Position Independent Executables 1333 --fmod-lib path to FMOD library 1334 --fmod-inc path to FMOD includes 1335 --oss-lib path to OSS library 1336 --cpu=CPU Build for host CPU [$cpu] 1337 --disable-uuid disable uuid support 1338 --enable-uuid enable uuid support 1339 --disable-vde disable support for vde network 1340 --enable-vde enable support for vde network 1341 --disable-netmap disable support for netmap network 1342 --enable-netmap enable support for netmap network 1343 --disable-linux-aio disable Linux AIO support 1344 --enable-linux-aio enable Linux AIO support 1345 --disable-cap-ng disable libcap-ng support 1346 --enable-cap-ng enable libcap-ng support 1347 --disable-attr disables attr and xattr support 1348 --enable-attr enable attr and xattr support 1349 --disable-blobs disable installing provided firmware blobs 1350 --enable-docs enable documentation build 1351 --disable-docs disable documentation build 1352 --disable-vhost-net disable vhost-net acceleration support 1353 --enable-vhost-net enable vhost-net acceleration support 1354 --enable-trace-backends=B Set trace backend 1355 Available backends: $($python $source_path/scripts/tracetool.py --list-backends) 1356 --with-trace-file=NAME Full PATH,NAME of file to store traces 1357 Default:trace-<pid> 1358 --disable-spice disable spice 1359 --enable-spice enable spice 1360 --enable-rbd enable building the rados block device (rbd) 1361 --disable-libiscsi disable iscsi support 1362 --enable-libiscsi enable iscsi support 1363 --disable-libnfs disable nfs support 1364 --enable-libnfs enable nfs support 1365 --disable-smartcard-nss disable smartcard nss support 1366 --enable-smartcard-nss enable smartcard nss support 1367 --disable-libusb disable libusb (for usb passthrough) 1368 --enable-libusb enable libusb (for usb passthrough) 1369 --disable-usb-redir disable usb network redirection support 1370 --enable-usb-redir enable usb network redirection support 1371 --enable-lzo enable the support of lzo compression library 1372 --enable-snappy enable the support of snappy compression library 1373 --disable-guest-agent disable building of the QEMU Guest Agent 1374 --enable-guest-agent enable building of the QEMU Guest Agent 1375 --with-vss-sdk=SDK-path enable Windows VSS support in QEMU Guest Agent 1376 --with-win-sdk=SDK-path path to Windows Platform SDK (to build VSS .tlb) 1377 --disable-seccomp disable seccomp support 1378 --enable-seccomp enables seccomp support 1379 --with-coroutine=BACKEND coroutine backend. Supported options: 1380 gthread, ucontext, sigaltstack, windows 1381 --disable-coroutine-pool disable coroutine freelist (worse performance) 1382 --enable-coroutine-pool enable coroutine freelist (better performance) 1383 --enable-glusterfs enable GlusterFS backend 1384 --disable-glusterfs disable GlusterFS backend 1385 --enable-gcov enable test coverage analysis with gcov 1386 --gcov=GCOV use specified gcov [$gcov_tool] 1387 --disable-tpm disable TPM support 1388 --enable-tpm enable TPM support 1389 --disable-libssh2 disable ssh block device support 1390 --enable-libssh2 enable ssh block device support 1391 --disable-vhdx disables support for the Microsoft VHDX image format 1392 --enable-vhdx enable support for the Microsoft VHDX image format 1393 --disable-quorum disable quorum block filter support 1394 --enable-quorum enable quorum block filter support 1395 --disable-numa disable libnuma support 1396 --enable-numa enable libnuma support 1397 1398NOTE: The object files are built at the place where configure is launched 1399EOF 1400exit 0 1401fi 1402 1403# Now we have handled --enable-tcg-interpreter and know we're not just 1404# printing the help message, bail out if the host CPU isn't supported. 1405if test "$ARCH" = "unknown"; then 1406 if test "$tcg_interpreter" = "yes" ; then 1407 echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)" 1408 ARCH=tci 1409 else 1410 error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter" 1411 fi 1412fi 1413 1414# Consult white-list to determine whether to enable werror 1415# by default. Only enable by default for git builds 1416z_version=`cut -f3 -d. $source_path/VERSION` 1417 1418if test -z "$werror" ; then 1419 if test -d "$source_path/.git" -a \ 1420 "$linux" = "yes" ; then 1421 werror="yes" 1422 else 1423 werror="no" 1424 fi 1425fi 1426 1427# check that the C compiler works. 1428cat > $TMPC <<EOF 1429int main(void) { return 0; } 1430EOF 1431 1432if compile_object ; then 1433 : C compiler works ok 1434else 1435 error_exit "\"$cc\" either does not exist or does not work" 1436fi 1437 1438# Check that the C++ compiler exists and works with the C compiler 1439if has $cxx; then 1440 cat > $TMPC <<EOF 1441int c_function(void); 1442int main(void) { return c_function(); } 1443EOF 1444 1445 compile_object 1446 1447 cat > $TMPCXX <<EOF 1448extern "C" { 1449 int c_function(void); 1450} 1451int c_function(void) { return 42; } 1452EOF 1453 1454 update_cxxflags 1455 1456 if do_cxx $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $LDFLAGS; then 1457 # C++ compiler $cxx works ok with C compiler $cc 1458 : 1459 else 1460 echo "C++ compiler $cxx does not work with C compiler $cc" 1461 echo "Disabling C++ specific optional code" 1462 cxx= 1463 fi 1464else 1465 echo "No C++ compiler available; disabling C++ specific optional code" 1466 cxx= 1467fi 1468 1469gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits" 1470gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags" 1471gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags" 1472gcc_flags="-Wendif-labels $gcc_flags" 1473gcc_flags="-Wno-initializer-overrides $gcc_flags" 1474gcc_flags="-Wno-string-plus-int $gcc_flags" 1475# Note that we do not add -Werror to gcc_flags here, because that would 1476# enable it for all configure tests. If a configure test failed due 1477# to -Werror this would just silently disable some features, 1478# so it's too error prone. 1479cat > $TMPC << EOF 1480int main(void) { return 0; } 1481EOF 1482for flag in $gcc_flags; do 1483 # Use the positive sense of the flag when testing for -Wno-wombat 1484 # support (gcc will happily accept the -Wno- form of unknown 1485 # warning options). 1486 optflag="$(echo $flag | sed -e 's/^-Wno-/-W/')" 1487 if compile_prog "-Werror $optflag" "" ; then 1488 QEMU_CFLAGS="$QEMU_CFLAGS $flag" 1489 fi 1490done 1491 1492if test "$stack_protector" != "no" ; then 1493 gcc_flags="-fstack-protector-strong -fstack-protector-all" 1494 for flag in $gcc_flags; do 1495 # We need to check both a compile and a link, since some compiler 1496 # setups fail only on a .c->.o compile and some only at link time 1497 if do_cc $QEMU_CFLAGS -Werror $flag -c -o $TMPO $TMPC && 1498 compile_prog "-Werror $flag" ""; then 1499 QEMU_CFLAGS="$QEMU_CFLAGS $flag" 1500 LIBTOOLFLAGS="$LIBTOOLFLAGS -Wc,$flag" 1501 break 1502 fi 1503 done 1504fi 1505 1506# Workaround for http://gcc.gnu.org/PR55489. Happens with -fPIE/-fPIC and 1507# large functions that use global variables. The bug is in all releases of 1508# GCC, but it became particularly acute in 4.6.x and 4.7.x. It is fixed in 1509# 4.7.3 and 4.8.0. We should be able to delete this at the end of 2013. 1510cat > $TMPC << EOF 1511#if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2)) 1512int main(void) { return 0; } 1513#else 1514#error No bug in this compiler. 1515#endif 1516EOF 1517if compile_prog "-Werror -fno-gcse" "" ; then 1518 TRANSLATE_OPT_CFLAGS=-fno-gcse 1519fi 1520 1521if test "$static" = "yes" ; then 1522 if test "$modules" = "yes" ; then 1523 error_exit "static and modules are mutually incompatible" 1524 fi 1525 if test "$pie" = "yes" ; then 1526 error_exit "static and pie are mutually incompatible" 1527 else 1528 pie="no" 1529 fi 1530fi 1531 1532if test "$pie" = ""; then 1533 case "$cpu-$targetos" in 1534 i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD) 1535 ;; 1536 *) 1537 pie="no" 1538 ;; 1539 esac 1540fi 1541 1542if test "$pie" != "no" ; then 1543 cat > $TMPC << EOF 1544 1545#ifdef __linux__ 1546# define THREAD __thread 1547#else 1548# define THREAD 1549#endif 1550 1551static THREAD int tls_var; 1552 1553int main(void) { return tls_var; } 1554 1555EOF 1556 if compile_prog "-fPIE -DPIE" "-pie"; then 1557 QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS" 1558 LDFLAGS="-pie $LDFLAGS" 1559 pie="yes" 1560 if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then 1561 LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS" 1562 fi 1563 else 1564 if test "$pie" = "yes"; then 1565 error_exit "PIE not available due to missing toolchain support" 1566 else 1567 echo "Disabling PIE due to missing toolchain support" 1568 pie="no" 1569 fi 1570 fi 1571 1572 if compile_prog "-fno-pie" "-nopie"; then 1573 CFLAGS_NOPIE="-fno-pie" 1574 LDFLAGS_NOPIE="-nopie" 1575 fi 1576fi 1577 1578# check for broken gcc and libtool in RHEL5 1579if test -n "$libtool" -a "$pie" != "no" ; then 1580 cat > $TMPC <<EOF 1581 1582void *f(unsigned char *buf, int len); 1583void *g(unsigned char *buf, int len); 1584 1585void * 1586f(unsigned char *buf, int len) 1587{ 1588 return (void*)0L; 1589} 1590 1591void * 1592g(unsigned char *buf, int len) 1593{ 1594 return f(buf, len); 1595} 1596 1597EOF 1598 if ! libtool_prog; then 1599 echo "Disabling libtool due to broken toolchain support" 1600 libtool= 1601 fi 1602fi 1603 1604########################################## 1605# __sync_fetch_and_and requires at least -march=i486. Many toolchains 1606# use i686 as default anyway, but for those that don't, an explicit 1607# specification is necessary 1608 1609if test "$cpu" = "i386"; then 1610 cat > $TMPC << EOF 1611static int sfaa(int *ptr) 1612{ 1613 return __sync_fetch_and_and(ptr, 0); 1614} 1615 1616int main(void) 1617{ 1618 int val = 42; 1619 val = __sync_val_compare_and_swap(&val, 0, 1); 1620 sfaa(&val); 1621 return val; 1622} 1623EOF 1624 if ! compile_prog "" "" ; then 1625 QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS" 1626 fi 1627fi 1628 1629######################################### 1630# Solaris specific configure tool chain decisions 1631 1632if test "$solaris" = "yes" ; then 1633 if has $install; then 1634 : 1635 else 1636 error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \ 1637 "install fileutils from www.blastwave.org using pkg-get -i fileutils" \ 1638 "to get ginstall which is used by default (which lives in /opt/csw/bin)" 1639 fi 1640 if test "`path_of $install`" = "/usr/sbin/install" ; then 1641 error_exit "Solaris /usr/sbin/install is not an appropriate install program." \ 1642 "try ginstall from the GNU fileutils available from www.blastwave.org" \ 1643 "using pkg-get -i fileutils, or use --install=/usr/ucb/install" 1644 fi 1645 if has ar; then 1646 : 1647 else 1648 if test -f /usr/ccs/bin/ar ; then 1649 error_exit "No path includes ar" \ 1650 "Add /usr/ccs/bin to your path and rerun configure" 1651 fi 1652 error_exit "No path includes ar" 1653 fi 1654fi 1655 1656if test -z "${target_list+xxx}" ; then 1657 target_list="$default_target_list" 1658else 1659 target_list=`echo "$target_list" | sed -e 's/,/ /g'` 1660fi 1661 1662# Check that we recognised the target name; this allows a more 1663# friendly error message than if we let it fall through. 1664for target in $target_list; do 1665 case " $default_target_list " in 1666 *" $target "*) 1667 ;; 1668 *) 1669 error_exit "Unknown target name '$target'" 1670 ;; 1671 esac 1672done 1673 1674# see if system emulation was really requested 1675case " $target_list " in 1676 *"-softmmu "*) softmmu=yes 1677 ;; 1678 *) softmmu=no 1679 ;; 1680esac 1681 1682feature_not_found() { 1683 feature=$1 1684 remedy=$2 1685 1686 error_exit "User requested feature $feature" \ 1687 "configure was not able to find it." \ 1688 "$remedy" 1689} 1690 1691# --- 1692# big/little endian test 1693cat > $TMPC << EOF 1694short big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, }; 1695short little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, }; 1696extern int foo(short *, short *); 1697int main(int argc, char *argv[]) { 1698 return foo(big_endian, little_endian); 1699} 1700EOF 1701 1702if compile_object ; then 1703 if grep -q BiGeNdIaN $TMPO ; then 1704 bigendian="yes" 1705 elif grep -q LiTtLeEnDiAn $TMPO ; then 1706 bigendian="no" 1707 else 1708 echo big/little test failed 1709 fi 1710else 1711 echo big/little test failed 1712fi 1713 1714########################################## 1715# L2TPV3 probe 1716 1717cat > $TMPC <<EOF 1718#include <sys/socket.h> 1719int main(void) { return sizeof(struct mmsghdr); } 1720EOF 1721if compile_prog "" "" ; then 1722 l2tpv3=yes 1723else 1724 l2tpv3=no 1725fi 1726 1727########################################## 1728# pkg-config probe 1729 1730if ! has "$pkg_config_exe"; then 1731 error_exit "pkg-config binary '$pkg_config_exe' not found" 1732fi 1733 1734########################################## 1735# NPTL probe 1736 1737if test "$linux_user" = "yes"; then 1738 cat > $TMPC <<EOF 1739#include <sched.h> 1740#include <linux/futex.h> 1741int main(void) { 1742#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT) 1743#error bork 1744#endif 1745 return 0; 1746} 1747EOF 1748 if ! compile_object ; then 1749 feature_not_found "nptl" "Install glibc and linux kernel headers." 1750 fi 1751fi 1752 1753########################################## 1754# zlib check 1755 1756if test "$zlib" != "no" ; then 1757 cat > $TMPC << EOF 1758#include <zlib.h> 1759int main(void) { zlibVersion(); return 0; } 1760EOF 1761 if compile_prog "" "-lz" ; then 1762 : 1763 else 1764 error_exit "zlib check failed" \ 1765 "Make sure to have the zlib libs and headers installed." 1766 fi 1767fi 1768LIBS="$LIBS -lz" 1769 1770########################################## 1771# lzo check 1772 1773if test "$lzo" != "no" ; then 1774 cat > $TMPC << EOF 1775#include <lzo/lzo1x.h> 1776int main(void) { lzo_version(); return 0; } 1777EOF 1778 if compile_prog "" "-llzo2" ; then 1779 libs_softmmu="$libs_softmmu -llzo2" 1780 lzo="yes" 1781 else 1782 if test "$lzo" = "yes"; then 1783 feature_not_found "liblzo2" "Install liblzo2 devel" 1784 fi 1785 lzo="no" 1786 fi 1787fi 1788 1789########################################## 1790# snappy check 1791 1792if test "$snappy" != "no" ; then 1793 cat > $TMPC << EOF 1794#include <snappy-c.h> 1795int main(void) { snappy_max_compressed_length(4096); return 0; } 1796EOF 1797 if compile_prog "" "-lsnappy" ; then 1798 libs_softmmu="$libs_softmmu -lsnappy" 1799 snappy="yes" 1800 else 1801 if test "$snappy" = "yes"; then 1802 feature_not_found "libsnappy" "Install libsnappy devel" 1803 fi 1804 snappy="no" 1805 fi 1806fi 1807 1808########################################## 1809# libseccomp check 1810 1811if test "$seccomp" != "no" ; then 1812 if $pkg_config --atleast-version=2.1.0 libseccomp; then 1813 libs_softmmu="$libs_softmmu `$pkg_config --libs libseccomp`" 1814 QEMU_CFLAGS="$QEMU_CFLAGS `$pkg_config --cflags libseccomp`" 1815 seccomp="yes" 1816 else 1817 if test "$seccomp" = "yes"; then 1818 feature_not_found "libseccomp" "Install libseccomp devel >= 2.1.0" 1819 fi 1820 seccomp="no" 1821 fi 1822fi 1823########################################## 1824# xen probe 1825 1826if test "$xen" != "no" ; then 1827 xen_libs="-lxenstore -lxenctrl -lxenguest" 1828 1829 # First we test whether Xen headers and libraries are available. 1830 # If no, we are done and there is no Xen support. 1831 # If yes, more tests are run to detect the Xen version. 1832 1833 # Xen (any) 1834 cat > $TMPC <<EOF 1835#include <xenctrl.h> 1836int main(void) { 1837 return 0; 1838} 1839EOF 1840 if ! compile_prog "" "$xen_libs" ; then 1841 # Xen not found 1842 if test "$xen" = "yes" ; then 1843 feature_not_found "xen" "Install xen devel" 1844 fi 1845 xen=no 1846 1847 # Xen unstable 1848 elif 1849 cat > $TMPC <<EOF && 1850#include <xenctrl.h> 1851#include <xenstore.h> 1852#include <stdint.h> 1853#include <xen/hvm/hvm_info_table.h> 1854#if !defined(HVM_MAX_VCPUS) 1855# error HVM_MAX_VCPUS not defined 1856#endif 1857int main(void) { 1858 xc_interface *xc; 1859 xs_daemon_open(); 1860 xc = xc_interface_open(0, 0, 0); 1861 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1862 xc_gnttab_open(NULL, 0); 1863 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 1864 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 1865 return 0; 1866} 1867EOF 1868 compile_prog "" "$xen_libs" 1869 then 1870 xen_ctrl_version=420 1871 xen=yes 1872 1873 elif 1874 cat > $TMPC <<EOF && 1875#include <xenctrl.h> 1876#include <xs.h> 1877#include <stdint.h> 1878#include <xen/hvm/hvm_info_table.h> 1879#if !defined(HVM_MAX_VCPUS) 1880# error HVM_MAX_VCPUS not defined 1881#endif 1882int main(void) { 1883 xs_daemon_open(); 1884 xc_interface_open(0, 0, 0); 1885 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1886 xc_gnttab_open(NULL, 0); 1887 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 1888 return 0; 1889} 1890EOF 1891 compile_prog "" "$xen_libs" 1892 then 1893 xen_ctrl_version=410 1894 xen=yes 1895 1896 # Xen 4.0.0 1897 elif 1898 cat > $TMPC <<EOF && 1899#include <xenctrl.h> 1900#include <xs.h> 1901#include <stdint.h> 1902#include <xen/hvm/hvm_info_table.h> 1903#if !defined(HVM_MAX_VCPUS) 1904# error HVM_MAX_VCPUS not defined 1905#endif 1906int main(void) { 1907 struct xen_add_to_physmap xatp = { 1908 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0, 1909 }; 1910 xs_daemon_open(); 1911 xc_interface_open(); 1912 xc_gnttab_open(); 1913 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1914 xc_memory_op(0, XENMEM_add_to_physmap, &xatp); 1915 return 0; 1916} 1917EOF 1918 compile_prog "" "$xen_libs" 1919 then 1920 xen_ctrl_version=400 1921 xen=yes 1922 1923 # Xen 3.4.0 1924 elif 1925 cat > $TMPC <<EOF && 1926#include <xenctrl.h> 1927#include <xs.h> 1928int main(void) { 1929 struct xen_add_to_physmap xatp = { 1930 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0, 1931 }; 1932 xs_daemon_open(); 1933 xc_interface_open(); 1934 xc_gnttab_open(); 1935 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1936 xc_memory_op(0, XENMEM_add_to_physmap, &xatp); 1937 return 0; 1938} 1939EOF 1940 compile_prog "" "$xen_libs" 1941 then 1942 xen_ctrl_version=340 1943 xen=yes 1944 1945 # Xen 3.3.0 1946 elif 1947 cat > $TMPC <<EOF && 1948#include <xenctrl.h> 1949#include <xs.h> 1950int main(void) { 1951 xs_daemon_open(); 1952 xc_interface_open(); 1953 xc_gnttab_open(); 1954 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1955 return 0; 1956} 1957EOF 1958 compile_prog "" "$xen_libs" 1959 then 1960 xen_ctrl_version=330 1961 xen=yes 1962 1963 # Xen version unsupported 1964 else 1965 if test "$xen" = "yes" ; then 1966 feature_not_found "xen (unsupported version)" "Install supported xen (e.g. 4.0, 3.4, 3.3)" 1967 fi 1968 xen=no 1969 fi 1970 1971 if test "$xen" = yes; then 1972 libs_softmmu="$xen_libs $libs_softmmu" 1973 fi 1974fi 1975 1976if test "$xen_pci_passthrough" != "no"; then 1977 if test "$xen" = "yes" && test "$linux" = "yes" && 1978 test "$xen_ctrl_version" -ge 340; then 1979 xen_pci_passthrough=yes 1980 else 1981 if test "$xen_pci_passthrough" = "yes"; then 1982 if test "$xen_ctrl_version" -lt 340; then 1983 error_exit "User requested feature Xen PCI Passthrough" \ 1984 "This feature does not work with Xen 3.3" 1985 fi 1986 error_exit "User requested feature Xen PCI Passthrough" \ 1987 " but this feature requires /sys from Linux" 1988 fi 1989 xen_pci_passthrough=no 1990 fi 1991fi 1992 1993########################################## 1994# libtool probe 1995 1996if ! has $libtool; then 1997 libtool= 1998fi 1999 2000# MacOSX ships with a libtool which isn't the GNU one; weed this 2001# out by checking whether libtool supports the --version switch 2002if test -n "$libtool"; then 2003 if ! "$libtool" --version >/dev/null 2>&1; then 2004 libtool= 2005 fi 2006fi 2007 2008########################################## 2009# Sparse probe 2010if test "$sparse" != "no" ; then 2011 if has cgcc; then 2012 sparse=yes 2013 else 2014 if test "$sparse" = "yes" ; then 2015 feature_not_found "sparse" "Install sparse binary" 2016 fi 2017 sparse=no 2018 fi 2019fi 2020 2021########################################## 2022# GTK probe 2023 2024if test "$gtkabi" = ""; then 2025 # The GTK ABI was not specified explicitly, so try whether 2.0 is available. 2026 # Use 3.0 as a fallback if that is available. 2027 if $pkg_config --exists "gtk+-2.0 >= 2.18.0"; then 2028 gtkabi=2.0 2029 elif $pkg_config --exists "gtk+-3.0 >= 3.0.0"; then 2030 gtkabi=3.0 2031 else 2032 gtkabi=2.0 2033 fi 2034fi 2035 2036if test "$gtk" != "no"; then 2037 gtkpackage="gtk+-$gtkabi" 2038 gtkx11package="gtk+-x11-$gtkabi" 2039 if test "$gtkabi" = "3.0" ; then 2040 gtkversion="3.0.0" 2041 else 2042 gtkversion="2.18.0" 2043 fi 2044 if $pkg_config --exists "$gtkpackage >= $gtkversion"; then 2045 gtk_cflags=`$pkg_config --cflags $gtkpackage` 2046 gtk_libs=`$pkg_config --libs $gtkpackage` 2047 if $pkg_config --exists "$gtkx11package >= $gtkversion"; then 2048 gtk_libs="$gtk_libs -lX11" 2049 fi 2050 libs_softmmu="$gtk_libs $libs_softmmu" 2051 gtk="yes" 2052 elif test "$gtk" = "yes"; then 2053 feature_not_found "gtk" "Install gtk2 or gtk3 devel" 2054 else 2055 gtk="no" 2056 fi 2057fi 2058 2059########################################## 2060# VTE probe 2061 2062if test "$vte" != "no"; then 2063 if test "$gtkabi" = "3.0"; then 2064 vtepackage="vte-2.90" 2065 vteversion="0.32.0" 2066 else 2067 vtepackage="vte" 2068 vteversion="0.24.0" 2069 fi 2070 if $pkg_config --exists "$vtepackage >= $vteversion"; then 2071 vte_cflags=`$pkg_config --cflags $vtepackage` 2072 vte_libs=`$pkg_config --libs $vtepackage` 2073 libs_softmmu="$vte_libs $libs_softmmu" 2074 vte="yes" 2075 elif test "$vte" = "yes"; then 2076 if test "$gtkabi" = "3.0"; then 2077 feature_not_found "vte" "Install libvte-2.90 devel" 2078 else 2079 feature_not_found "vte" "Install libvte devel" 2080 fi 2081 else 2082 vte="no" 2083 fi 2084fi 2085 2086########################################## 2087# SDL probe 2088 2089# Look for sdl configuration program (pkg-config or sdl-config). Try 2090# sdl-config even without cross prefix, and favour pkg-config over sdl-config. 2091 2092if test $sdlabi = "2.0"; then 2093 sdl_config=$sdl2_config 2094 sdlname=sdl2 2095 sdlconfigname=sdl2_config 2096else 2097 sdlname=sdl 2098 sdlconfigname=sdl_config 2099fi 2100 2101if test "`basename $sdl_config`" != $sdlconfigname && ! has ${sdl_config}; then 2102 sdl_config=$sdlconfigname 2103fi 2104 2105if $pkg_config $sdlname --exists; then 2106 sdlconfig="$pkg_config $sdlname" 2107 _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'` 2108elif has ${sdl_config}; then 2109 sdlconfig="$sdl_config" 2110 _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'` 2111else 2112 if test "$sdl" = "yes" ; then 2113 feature_not_found "sdl" "Install SDL devel" 2114 fi 2115 sdl=no 2116fi 2117if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then 2118 echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2 2119fi 2120 2121sdl_too_old=no 2122if test "$sdl" != "no" ; then 2123 cat > $TMPC << EOF 2124#include <SDL.h> 2125#undef main /* We don't want SDL to override our main() */ 2126int main( void ) { return SDL_Init (SDL_INIT_VIDEO); } 2127EOF 2128 sdl_cflags=`$sdlconfig --cflags 2> /dev/null` 2129 if test "$static" = "yes" ; then 2130 sdl_libs=`$sdlconfig --static-libs 2>/dev/null` 2131 else 2132 sdl_libs=`$sdlconfig --libs 2> /dev/null` 2133 fi 2134 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 2135 if test "$_sdlversion" -lt 121 ; then 2136 sdl_too_old=yes 2137 else 2138 if test "$cocoa" = "no" ; then 2139 sdl=yes 2140 fi 2141 fi 2142 2143 # static link with sdl ? (note: sdl.pc's --static --libs is broken) 2144 if test "$sdl" = "yes" -a "$static" = "yes" ; then 2145 if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then 2146 sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`" 2147 sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`" 2148 fi 2149 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 2150 : 2151 else 2152 sdl=no 2153 fi 2154 fi # static link 2155 else # sdl not found 2156 if test "$sdl" = "yes" ; then 2157 feature_not_found "sdl" "Install SDL devel" 2158 fi 2159 sdl=no 2160 fi # sdl compile test 2161fi 2162 2163if test "$sdl" = "yes" ; then 2164 cat > $TMPC <<EOF 2165#include <SDL.h> 2166#if defined(SDL_VIDEO_DRIVER_X11) 2167#include <X11/XKBlib.h> 2168#else 2169#error No x11 support 2170#endif 2171int main(void) { return 0; } 2172EOF 2173 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 2174 sdl_libs="$sdl_libs -lX11" 2175 fi 2176 libs_softmmu="$sdl_libs $libs_softmmu" 2177fi 2178 2179########################################## 2180# RDMA needs OpenFabrics libraries 2181if test "$rdma" != "no" ; then 2182 cat > $TMPC <<EOF 2183#include <rdma/rdma_cma.h> 2184int main(void) { return 0; } 2185EOF 2186 rdma_libs="-lrdmacm -libverbs" 2187 if compile_prog "" "$rdma_libs" ; then 2188 rdma="yes" 2189 libs_softmmu="$libs_softmmu $rdma_libs" 2190 else 2191 if test "$rdma" = "yes" ; then 2192 error_exit \ 2193 " OpenFabrics librdmacm/libibverbs not present." \ 2194 " Your options:" \ 2195 " (1) Fast: Install infiniband packages from your distro." \ 2196 " (2) Cleanest: Install libraries from www.openfabrics.org" \ 2197 " (3) Also: Install softiwarp if you don't have RDMA hardware" 2198 fi 2199 rdma="no" 2200 fi 2201fi 2202 2203########################################## 2204# VNC TLS/WS detection 2205if test "$vnc" = "yes" -a \( "$vnc_tls" != "no" -o "$vnc_ws" != "no" \) ; then 2206 cat > $TMPC <<EOF 2207#include <gnutls/gnutls.h> 2208int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; } 2209EOF 2210 vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null` 2211 vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null` 2212 if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then 2213 if test "$vnc_tls" != "no" ; then 2214 vnc_tls=yes 2215 fi 2216 if test "$vnc_ws" != "no" ; then 2217 vnc_ws=yes 2218 fi 2219 libs_softmmu="$vnc_tls_libs $libs_softmmu" 2220 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_tls_cflags" 2221 else 2222 if test "$vnc_tls" = "yes" ; then 2223 feature_not_found "vnc-tls" "Install gnutls devel" 2224 fi 2225 if test "$vnc_ws" = "yes" ; then 2226 feature_not_found "vnc-ws" "Install gnutls devel" 2227 fi 2228 vnc_tls=no 2229 vnc_ws=no 2230 fi 2231fi 2232 2233########################################## 2234# Quorum probe (check for gnutls) 2235if test "$quorum" != "no" ; then 2236cat > $TMPC <<EOF 2237#include <gnutls/gnutls.h> 2238#include <gnutls/crypto.h> 2239int main(void) {char data[4096], digest[32]; 2240gnutls_hash_fast(GNUTLS_DIG_SHA256, data, 4096, digest); 2241return 0; 2242} 2243EOF 2244quorum_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null` 2245quorum_tls_libs=`$pkg_config --libs gnutls 2> /dev/null` 2246if compile_prog "$quorum_tls_cflags" "$quorum_tls_libs" ; then 2247 qcow_tls=yes 2248 libs_softmmu="$quorum_tls_libs $libs_softmmu" 2249 libs_tools="$quorum_tls_libs $libs_softmmu" 2250 QEMU_CFLAGS="$QEMU_CFLAGS $quorum_tls_cflags" 2251 quorum="yes" 2252else 2253 if test "$quorum" = "yes"; then 2254 feature_not_found "gnutls" "gnutls > 2.10.0 required to compile Quorum" 2255 fi 2256 quorum="no" 2257fi 2258fi 2259 2260########################################## 2261# VNC SASL detection 2262if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then 2263 cat > $TMPC <<EOF 2264#include <sasl/sasl.h> 2265#include <stdio.h> 2266int main(void) { sasl_server_init(NULL, "qemu"); return 0; } 2267EOF 2268 # Assuming Cyrus-SASL installed in /usr prefix 2269 vnc_sasl_cflags="" 2270 vnc_sasl_libs="-lsasl2" 2271 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then 2272 vnc_sasl=yes 2273 libs_softmmu="$vnc_sasl_libs $libs_softmmu" 2274 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags" 2275 else 2276 if test "$vnc_sasl" = "yes" ; then 2277 feature_not_found "vnc-sasl" "Install Cyrus SASL devel" 2278 fi 2279 vnc_sasl=no 2280 fi 2281fi 2282 2283########################################## 2284# VNC JPEG detection 2285if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then 2286cat > $TMPC <<EOF 2287#include <stdio.h> 2288#include <jpeglib.h> 2289int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; } 2290EOF 2291 vnc_jpeg_cflags="" 2292 vnc_jpeg_libs="-ljpeg" 2293 if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then 2294 vnc_jpeg=yes 2295 libs_softmmu="$vnc_jpeg_libs $libs_softmmu" 2296 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags" 2297 else 2298 if test "$vnc_jpeg" = "yes" ; then 2299 feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel" 2300 fi 2301 vnc_jpeg=no 2302 fi 2303fi 2304 2305########################################## 2306# VNC PNG detection 2307if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then 2308cat > $TMPC <<EOF 2309//#include <stdio.h> 2310#include <png.h> 2311#include <stddef.h> 2312int main(void) { 2313 png_structp png_ptr; 2314 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL); 2315 return png_ptr != 0; 2316} 2317EOF 2318 if $pkg_config libpng --exists; then 2319 vnc_png_cflags=`$pkg_config libpng --cflags` 2320 vnc_png_libs=`$pkg_config libpng --libs` 2321 else 2322 vnc_png_cflags="" 2323 vnc_png_libs="-lpng" 2324 fi 2325 if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then 2326 vnc_png=yes 2327 libs_softmmu="$vnc_png_libs $libs_softmmu" 2328 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags" 2329 else 2330 if test "$vnc_png" = "yes" ; then 2331 feature_not_found "vnc-png" "Install libpng devel" 2332 fi 2333 vnc_png=no 2334 fi 2335fi 2336 2337########################################## 2338# fnmatch() probe, used for ACL routines 2339fnmatch="no" 2340cat > $TMPC << EOF 2341#include <fnmatch.h> 2342int main(void) 2343{ 2344 fnmatch("foo", "foo", 0); 2345 return 0; 2346} 2347EOF 2348if compile_prog "" "" ; then 2349 fnmatch="yes" 2350fi 2351 2352########################################## 2353# uuid_generate() probe, used for vdi block driver 2354# Note that on some systems (notably MacOSX) no extra library 2355# need be linked to get the uuid functions. 2356if test "$uuid" != "no" ; then 2357 uuid_libs="-luuid" 2358 cat > $TMPC << EOF 2359#include <uuid/uuid.h> 2360int main(void) 2361{ 2362 uuid_t my_uuid; 2363 uuid_generate(my_uuid); 2364 return 0; 2365} 2366EOF 2367 if compile_prog "" "" ; then 2368 uuid="yes" 2369 elif compile_prog "" "$uuid_libs" ; then 2370 uuid="yes" 2371 libs_softmmu="$uuid_libs $libs_softmmu" 2372 libs_tools="$uuid_libs $libs_tools" 2373 else 2374 if test "$uuid" = "yes" ; then 2375 feature_not_found "uuid" "Install libuuid devel" 2376 fi 2377 uuid=no 2378 fi 2379fi 2380 2381if test "$vhdx" = "yes" ; then 2382 if test "$uuid" = "no" ; then 2383 error_exit "uuid required for VHDX support" 2384 fi 2385elif test "$vhdx" != "no" ; then 2386 if test "$uuid" = "yes" ; then 2387 vhdx=yes 2388 else 2389 vhdx=no 2390 fi 2391fi 2392 2393########################################## 2394# xfsctl() probe, used for raw-posix 2395if test "$xfs" != "no" ; then 2396 cat > $TMPC << EOF 2397#include <stddef.h> /* NULL */ 2398#include <xfs/xfs.h> 2399int main(void) 2400{ 2401 xfsctl(NULL, 0, 0, NULL); 2402 return 0; 2403} 2404EOF 2405 if compile_prog "" "" ; then 2406 xfs="yes" 2407 else 2408 if test "$xfs" = "yes" ; then 2409 feature_not_found "xfs" "Instal xfsprogs/xfslibs devel" 2410 fi 2411 xfs=no 2412 fi 2413fi 2414 2415########################################## 2416# vde libraries probe 2417if test "$vde" != "no" ; then 2418 vde_libs="-lvdeplug" 2419 cat > $TMPC << EOF 2420#include <libvdeplug.h> 2421int main(void) 2422{ 2423 struct vde_open_args a = {0, 0, 0}; 2424 char s[] = ""; 2425 vde_open(s, s, &a); 2426 return 0; 2427} 2428EOF 2429 if compile_prog "" "$vde_libs" ; then 2430 vde=yes 2431 libs_softmmu="$vde_libs $libs_softmmu" 2432 libs_tools="$vde_libs $libs_tools" 2433 else 2434 if test "$vde" = "yes" ; then 2435 feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel" 2436 fi 2437 vde=no 2438 fi 2439fi 2440 2441########################################## 2442# netmap support probe 2443# Apart from looking for netmap headers, we make sure that the host API version 2444# supports the netmap backend (>=11). The upper bound (15) is meant to simulate 2445# a minor/major version number. Minor new features will be marked with values up 2446# to 15, and if something happens that requires a change to the backend we will 2447# move above 15, submit the backend fixes and modify this two bounds. 2448if test "$netmap" != "no" ; then 2449 cat > $TMPC << EOF 2450#include <inttypes.h> 2451#include <net/if.h> 2452#include <net/netmap.h> 2453#include <net/netmap_user.h> 2454#if (NETMAP_API < 11) || (NETMAP_API > 15) 2455#error 2456#endif 2457int main(void) { return 0; } 2458EOF 2459 if compile_prog "" "" ; then 2460 netmap=yes 2461 else 2462 if test "$netmap" = "yes" ; then 2463 feature_not_found "netmap" 2464 fi 2465 netmap=no 2466 fi 2467fi 2468 2469########################################## 2470# libcap-ng library probe 2471if test "$cap_ng" != "no" ; then 2472 cap_libs="-lcap-ng" 2473 cat > $TMPC << EOF 2474#include <cap-ng.h> 2475int main(void) 2476{ 2477 capng_capability_to_name(CAPNG_EFFECTIVE); 2478 return 0; 2479} 2480EOF 2481 if compile_prog "" "$cap_libs" ; then 2482 cap_ng=yes 2483 libs_tools="$cap_libs $libs_tools" 2484 else 2485 if test "$cap_ng" = "yes" ; then 2486 feature_not_found "cap_ng" "Install libcap-ng devel" 2487 fi 2488 cap_ng=no 2489 fi 2490fi 2491 2492########################################## 2493# Sound support libraries probe 2494 2495audio_drv_probe() 2496{ 2497 drv=$1 2498 hdr=$2 2499 lib=$3 2500 exp=$4 2501 cfl=$5 2502 cat > $TMPC << EOF 2503#include <$hdr> 2504int main(void) { $exp } 2505EOF 2506 if compile_prog "$cfl" "$lib" ; then 2507 : 2508 else 2509 error_exit "$drv check failed" \ 2510 "Make sure to have the $drv libs and headers installed." 2511 fi 2512} 2513 2514audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'` 2515for drv in $audio_drv_list; do 2516 case $drv in 2517 alsa) 2518 audio_drv_probe $drv alsa/asoundlib.h -lasound \ 2519 "return snd_pcm_close((snd_pcm_t *)0);" 2520 libs_softmmu="-lasound $libs_softmmu" 2521 ;; 2522 2523 fmod) 2524 if test -z $fmod_lib || test -z $fmod_inc; then 2525 error_exit "You must specify path to FMOD library and headers" \ 2526 "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so" 2527 fi 2528 audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc" 2529 libs_softmmu="$fmod_lib $libs_softmmu" 2530 ;; 2531 2532 esd) 2533 audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);' 2534 libs_softmmu="-lesd $libs_softmmu" 2535 audio_pt_int="yes" 2536 ;; 2537 2538 pa) 2539 audio_drv_probe $drv pulse/mainloop.h "-lpulse" \ 2540 "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;" 2541 libs_softmmu="-lpulse $libs_softmmu" 2542 audio_pt_int="yes" 2543 ;; 2544 2545 coreaudio) 2546 libs_softmmu="-framework CoreAudio $libs_softmmu" 2547 ;; 2548 2549 dsound) 2550 libs_softmmu="-lole32 -ldxguid $libs_softmmu" 2551 audio_win_int="yes" 2552 ;; 2553 2554 oss) 2555 libs_softmmu="$oss_lib $libs_softmmu" 2556 ;; 2557 2558 sdl|wav) 2559 # XXX: Probes for CoreAudio, DirectSound, SDL(?) 2560 ;; 2561 2562 winwave) 2563 libs_softmmu="-lwinmm $libs_softmmu" 2564 audio_win_int="yes" 2565 ;; 2566 2567 *) 2568 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || { 2569 error_exit "Unknown driver '$drv' selected" \ 2570 "Possible drivers are: $audio_possible_drivers" 2571 } 2572 ;; 2573 esac 2574done 2575 2576########################################## 2577# BrlAPI probe 2578 2579if test "$brlapi" != "no" ; then 2580 brlapi_libs="-lbrlapi" 2581 cat > $TMPC << EOF 2582#include <brlapi.h> 2583#include <stddef.h> 2584int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); } 2585EOF 2586 if compile_prog "" "$brlapi_libs" ; then 2587 brlapi=yes 2588 libs_softmmu="$brlapi_libs $libs_softmmu" 2589 else 2590 if test "$brlapi" = "yes" ; then 2591 feature_not_found "brlapi" "Install brlapi devel" 2592 fi 2593 brlapi=no 2594 fi 2595fi 2596 2597########################################## 2598# curses probe 2599if test "$curses" != "no" ; then 2600 if test "$mingw32" = "yes" ; then 2601 curses_list="-lpdcurses" 2602 else 2603 curses_list="$($pkg_config --libs ncurses 2>/dev/null):-lncurses:-lcurses" 2604 fi 2605 curses_found=no 2606 cat > $TMPC << EOF 2607#include <curses.h> 2608int main(void) { 2609 const char *s = curses_version(); 2610 resize_term(0, 0); 2611 return s != 0; 2612} 2613EOF 2614 IFS=: 2615 for curses_lib in $curses_list; do 2616 unset IFS 2617 if compile_prog "" "$curses_lib" ; then 2618 curses_found=yes 2619 libs_softmmu="$curses_lib $libs_softmmu" 2620 break 2621 fi 2622 done 2623 unset IFS 2624 if test "$curses_found" = "yes" ; then 2625 curses=yes 2626 else 2627 if test "$curses" = "yes" ; then 2628 feature_not_found "curses" "Install ncurses devel" 2629 fi 2630 curses=no 2631 fi 2632fi 2633 2634########################################## 2635# curl probe 2636if test "$curl" != "no" ; then 2637 if $pkg_config libcurl --exists; then 2638 curlconfig="$pkg_config libcurl" 2639 else 2640 curlconfig=curl-config 2641 fi 2642 cat > $TMPC << EOF 2643#include <curl/curl.h> 2644int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; } 2645EOF 2646 curl_cflags=`$curlconfig --cflags 2>/dev/null` 2647 curl_libs=`$curlconfig --libs 2>/dev/null` 2648 if compile_prog "$curl_cflags" "$curl_libs" ; then 2649 curl=yes 2650 else 2651 if test "$curl" = "yes" ; then 2652 feature_not_found "curl" "Install libcurl devel" 2653 fi 2654 curl=no 2655 fi 2656fi # test "$curl" 2657 2658########################################## 2659# bluez support probe 2660if test "$bluez" != "no" ; then 2661 cat > $TMPC << EOF 2662#include <bluetooth/bluetooth.h> 2663int main(void) { return bt_error(0); } 2664EOF 2665 bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null` 2666 bluez_libs=`$pkg_config --libs bluez 2> /dev/null` 2667 if compile_prog "$bluez_cflags" "$bluez_libs" ; then 2668 bluez=yes 2669 libs_softmmu="$bluez_libs $libs_softmmu" 2670 else 2671 if test "$bluez" = "yes" ; then 2672 feature_not_found "bluez" "Install bluez-libs/libbluetooth devel" 2673 fi 2674 bluez="no" 2675 fi 2676fi 2677 2678########################################## 2679# glib support probe 2680 2681if test "$mingw32" = yes; then 2682 # g_poll is required in order to integrate with the glib main loop. 2683 glib_req_ver=2.20 2684else 2685 glib_req_ver=2.12 2686fi 2687glib_modules=gthread-2.0 2688if test "$modules" = yes; then 2689 glib_modules="$glib_modules gmodule-2.0" 2690fi 2691 2692for i in $glib_modules; do 2693 if $pkg_config --atleast-version=$glib_req_ver $i; then 2694 glib_cflags=`$pkg_config --cflags $i` 2695 glib_libs=`$pkg_config --libs $i` 2696 CFLAGS="$glib_cflags $CFLAGS" 2697 LIBS="$glib_libs $LIBS" 2698 libs_qga="$glib_libs $libs_qga" 2699 else 2700 error_exit "glib-$glib_req_ver $i is required to compile QEMU" 2701 fi 2702done 2703 2704########################################## 2705# SHA command probe for modules 2706if test "$modules" = yes; then 2707 shacmd_probe="sha1sum sha1 shasum" 2708 for c in $shacmd_probe; do 2709 if which $c >/dev/null 2>&1; then 2710 shacmd="$c" 2711 break 2712 fi 2713 done 2714 if test "$shacmd" = ""; then 2715 error_exit "one of the checksum commands is required to enable modules: $shacmd_probe" 2716 fi 2717fi 2718 2719########################################## 2720# pixman support probe 2721 2722if test "$pixman" = ""; then 2723 if test "$want_tools" = "no" -a "$softmmu" = "no"; then 2724 pixman="none" 2725 elif $pkg_config pixman-1 > /dev/null 2>&1; then 2726 pixman="system" 2727 else 2728 pixman="internal" 2729 fi 2730fi 2731if test "$pixman" = "none"; then 2732 if test "$want_tools" != "no" -o "$softmmu" != "no"; then 2733 error_exit "pixman disabled but system emulation or tools build" \ 2734 "enabled. You can turn off pixman only if you also" \ 2735 "disable all system emulation targets and the tools" \ 2736 "build with '--disable-tools --disable-system'." 2737 fi 2738 pixman_cflags= 2739 pixman_libs= 2740elif test "$pixman" = "system"; then 2741 pixman_cflags=`$pkg_config --cflags pixman-1` 2742 pixman_libs=`$pkg_config --libs pixman-1` 2743else 2744 if test ! -d ${source_path}/pixman/pixman; then 2745 error_exit "pixman not present. Your options:" \ 2746 " (1) Preferred: Install the pixman devel package (any recent" \ 2747 " distro should have packages as Xorg needs pixman too)." \ 2748 " (2) Fetch the pixman submodule, using:" \ 2749 " git submodule update --init pixman" 2750 fi 2751 mkdir -p pixman/pixman 2752 pixman_cflags="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman" 2753 pixman_libs="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1" 2754fi 2755 2756########################################## 2757# libcap probe 2758 2759if test "$cap" != "no" ; then 2760 cat > $TMPC <<EOF 2761#include <stdio.h> 2762#include <sys/capability.h> 2763int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; } 2764EOF 2765 if compile_prog "" "-lcap" ; then 2766 cap=yes 2767 else 2768 cap=no 2769 fi 2770fi 2771 2772########################################## 2773# pthread probe 2774PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2" 2775 2776pthread=no 2777cat > $TMPC << EOF 2778#include <pthread.h> 2779static void *f(void *p) { return NULL; } 2780int main(void) { 2781 pthread_t thread; 2782 pthread_create(&thread, 0, f, 0); 2783 return 0; 2784} 2785EOF 2786if compile_prog "" "" ; then 2787 pthread=yes 2788else 2789 for pthread_lib in $PTHREADLIBS_LIST; do 2790 if compile_prog "" "$pthread_lib" ; then 2791 pthread=yes 2792 found=no 2793 for lib_entry in $LIBS; do 2794 if test "$lib_entry" = "$pthread_lib"; then 2795 found=yes 2796 break 2797 fi 2798 done 2799 if test "$found" = "no"; then 2800 LIBS="$pthread_lib $LIBS" 2801 fi 2802 break 2803 fi 2804 done 2805fi 2806 2807if test "$mingw32" != yes -a "$pthread" = no; then 2808 error_exit "pthread check failed" \ 2809 "Make sure to have the pthread libs and headers installed." 2810fi 2811 2812# check for pthread_setname_np 2813pthread_setname_np=no 2814cat > $TMPC << EOF 2815#include <pthread.h> 2816 2817static void *f(void *p) { return NULL; } 2818int main(void) 2819{ 2820 pthread_t thread; 2821 pthread_create(&thread, 0, f, 0); 2822 pthread_setname_np(thread, "QEMU"); 2823 return 0; 2824} 2825EOF 2826if compile_prog "" "$pthread_lib" ; then 2827 pthread_setname_np=yes 2828fi 2829 2830########################################## 2831# rbd probe 2832if test "$rbd" != "no" ; then 2833 cat > $TMPC <<EOF 2834#include <stdio.h> 2835#include <rbd/librbd.h> 2836int main(void) { 2837 rados_t cluster; 2838 rados_create(&cluster, NULL); 2839 return 0; 2840} 2841EOF 2842 rbd_libs="-lrbd -lrados" 2843 if compile_prog "" "$rbd_libs" ; then 2844 rbd=yes 2845 else 2846 if test "$rbd" = "yes" ; then 2847 feature_not_found "rados block device" "Install librbd/ceph devel" 2848 fi 2849 rbd=no 2850 fi 2851fi 2852 2853########################################## 2854# libssh2 probe 2855min_libssh2_version=1.2.8 2856if test "$libssh2" != "no" ; then 2857 if $pkg_config --atleast-version=$min_libssh2_version libssh2; then 2858 libssh2_cflags=`$pkg_config libssh2 --cflags` 2859 libssh2_libs=`$pkg_config libssh2 --libs` 2860 libssh2=yes 2861 else 2862 if test "$libssh2" = "yes" ; then 2863 error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2" 2864 fi 2865 libssh2=no 2866 fi 2867fi 2868 2869########################################## 2870# libssh2_sftp_fsync probe 2871 2872if test "$libssh2" = "yes"; then 2873 cat > $TMPC <<EOF 2874#include <stdio.h> 2875#include <libssh2.h> 2876#include <libssh2_sftp.h> 2877int main(void) { 2878 LIBSSH2_SESSION *session; 2879 LIBSSH2_SFTP *sftp; 2880 LIBSSH2_SFTP_HANDLE *sftp_handle; 2881 session = libssh2_session_init (); 2882 sftp = libssh2_sftp_init (session); 2883 sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0); 2884 libssh2_sftp_fsync (sftp_handle); 2885 return 0; 2886} 2887EOF 2888 # libssh2_cflags/libssh2_libs defined in previous test. 2889 if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then 2890 QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS" 2891 fi 2892fi 2893 2894########################################## 2895# linux-aio probe 2896 2897if test "$linux_aio" != "no" ; then 2898 cat > $TMPC <<EOF 2899#include <libaio.h> 2900#include <sys/eventfd.h> 2901#include <stddef.h> 2902int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; } 2903EOF 2904 if compile_prog "" "-laio" ; then 2905 linux_aio=yes 2906 else 2907 if test "$linux_aio" = "yes" ; then 2908 feature_not_found "linux AIO" "Install libaio devel" 2909 fi 2910 linux_aio=no 2911 fi 2912fi 2913 2914########################################## 2915# TPM passthrough is only on x86 Linux 2916 2917if test "$targetos" = Linux && test "$cpu" = i386 -o "$cpu" = x86_64; then 2918 tpm_passthrough=$tpm 2919else 2920 tpm_passthrough=no 2921fi 2922 2923########################################## 2924# adjust virtio-blk-data-plane based on linux-aio 2925 2926if test "$virtio_blk_data_plane" = "yes" -a \ 2927 "$linux_aio" != "yes" ; then 2928 error_exit "virtio-blk-data-plane requires Linux AIO, please try --enable-linux-aio" 2929elif test -z "$virtio_blk_data_plane" ; then 2930 virtio_blk_data_plane=$linux_aio 2931fi 2932 2933########################################## 2934# attr probe 2935 2936if test "$attr" != "no" ; then 2937 cat > $TMPC <<EOF 2938#include <stdio.h> 2939#include <sys/types.h> 2940#ifdef CONFIG_LIBATTR 2941#include <attr/xattr.h> 2942#else 2943#include <sys/xattr.h> 2944#endif 2945int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; } 2946EOF 2947 if compile_prog "" "" ; then 2948 attr=yes 2949 # Older distros have <attr/xattr.h>, and need -lattr: 2950 elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then 2951 attr=yes 2952 LIBS="-lattr $LIBS" 2953 libattr=yes 2954 else 2955 if test "$attr" = "yes" ; then 2956 feature_not_found "ATTR" "Install libc6 or libattr devel" 2957 fi 2958 attr=no 2959 fi 2960fi 2961 2962########################################## 2963# iovec probe 2964cat > $TMPC <<EOF 2965#include <sys/types.h> 2966#include <sys/uio.h> 2967#include <unistd.h> 2968int main(void) { return sizeof(struct iovec); } 2969EOF 2970iovec=no 2971if compile_prog "" "" ; then 2972 iovec=yes 2973fi 2974 2975########################################## 2976# preadv probe 2977cat > $TMPC <<EOF 2978#include <sys/types.h> 2979#include <sys/uio.h> 2980#include <unistd.h> 2981int main(void) { return preadv(0, 0, 0, 0); } 2982EOF 2983preadv=no 2984if compile_prog "" "" ; then 2985 preadv=yes 2986fi 2987 2988########################################## 2989# fdt probe 2990# fdt support is mandatory for at least some target architectures, 2991# so insist on it if we're building those system emulators. 2992fdt_required=no 2993for target in $target_list; do 2994 case $target in 2995 aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu) 2996 fdt_required=yes 2997 ;; 2998 esac 2999done 3000 3001if test "$fdt_required" = "yes"; then 3002 if test "$fdt" = "no"; then 3003 error_exit "fdt disabled but some requested targets require it." \ 3004 "You can turn off fdt only if you also disable all the system emulation" \ 3005 "targets which need it (by specifying a cut down --target-list)." 3006 fi 3007 fdt=yes 3008fi 3009 3010if test "$fdt" != "no" ; then 3011 fdt_libs="-lfdt" 3012 # explicitly check for libfdt_env.h as it is missing in some stable installs 3013 cat > $TMPC << EOF 3014#include <libfdt_env.h> 3015int main(void) { return 0; } 3016EOF 3017 if compile_prog "" "$fdt_libs" ; then 3018 # system DTC is good - use it 3019 fdt=yes 3020 elif test -d ${source_path}/dtc/libfdt ; then 3021 # have submodule DTC - use it 3022 fdt=yes 3023 dtc_internal="yes" 3024 mkdir -p dtc 3025 if [ "$pwd_is_source_path" != "y" ] ; then 3026 symlink "$source_path/dtc/Makefile" "dtc/Makefile" 3027 symlink "$source_path/dtc/scripts" "dtc/scripts" 3028 fi 3029 fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt" 3030 fdt_libs="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs" 3031 elif test "$fdt" = "yes" ; then 3032 # have neither and want - prompt for system/submodule install 3033 error_exit "DTC (libfdt) not present. Your options:" \ 3034 " (1) Preferred: Install the DTC (libfdt) devel package" \ 3035 " (2) Fetch the DTC submodule, using:" \ 3036 " git submodule update --init dtc" 3037 else 3038 # don't have and don't want 3039 fdt_libs= 3040 fdt=no 3041 fi 3042fi 3043 3044libs_softmmu="$libs_softmmu $fdt_libs" 3045 3046########################################## 3047# GLX probe, used by milkymist-tmu2 3048if test "$glx" != "no" ; then 3049 glx_libs="-lGL -lX11" 3050 cat > $TMPC << EOF 3051#include <X11/Xlib.h> 3052#include <GL/gl.h> 3053#include <GL/glx.h> 3054int main(void) { glBegin(0); glXQueryVersion(0,0,0); return 0; } 3055EOF 3056 if compile_prog "" "-lGL -lX11" ; then 3057 glx=yes 3058 else 3059 if test "$glx" = "yes" ; then 3060 feature_not_found "glx" "Install GL devel (e.g. MESA)" 3061 fi 3062 glx_libs= 3063 glx=no 3064 fi 3065fi 3066 3067########################################## 3068# glusterfs probe 3069if test "$glusterfs" != "no" ; then 3070 if $pkg_config --atleast-version=3 glusterfs-api; then 3071 glusterfs="yes" 3072 glusterfs_cflags=`$pkg_config --cflags glusterfs-api` 3073 glusterfs_libs=`$pkg_config --libs glusterfs-api` 3074 if $pkg_config --atleast-version=5 glusterfs-api; then 3075 glusterfs_discard="yes" 3076 fi 3077 if $pkg_config --atleast-version=6 glusterfs-api; then 3078 glusterfs_zerofill="yes" 3079 fi 3080 else 3081 if test "$glusterfs" = "yes" ; then 3082 feature_not_found "GlusterFS backend support" "Install glusterfs-api devel" 3083 fi 3084 glusterfs="no" 3085 fi 3086fi 3087 3088# Check for inotify functions when we are building linux-user 3089# emulator. This is done because older glibc versions don't 3090# have syscall stubs for these implemented. In that case we 3091# don't provide them even if kernel supports them. 3092# 3093inotify=no 3094cat > $TMPC << EOF 3095#include <sys/inotify.h> 3096 3097int 3098main(void) 3099{ 3100 /* try to start inotify */ 3101 return inotify_init(); 3102} 3103EOF 3104if compile_prog "" "" ; then 3105 inotify=yes 3106fi 3107 3108inotify1=no 3109cat > $TMPC << EOF 3110#include <sys/inotify.h> 3111 3112int 3113main(void) 3114{ 3115 /* try to start inotify */ 3116 return inotify_init1(0); 3117} 3118EOF 3119if compile_prog "" "" ; then 3120 inotify1=yes 3121fi 3122 3123# check if utimensat and futimens are supported 3124utimens=no 3125cat > $TMPC << EOF 3126#define _ATFILE_SOURCE 3127#include <stddef.h> 3128#include <fcntl.h> 3129#include <sys/stat.h> 3130 3131int main(void) 3132{ 3133 utimensat(AT_FDCWD, "foo", NULL, 0); 3134 futimens(0, NULL); 3135 return 0; 3136} 3137EOF 3138if compile_prog "" "" ; then 3139 utimens=yes 3140fi 3141 3142# check if pipe2 is there 3143pipe2=no 3144cat > $TMPC << EOF 3145#include <unistd.h> 3146#include <fcntl.h> 3147 3148int main(void) 3149{ 3150 int pipefd[2]; 3151 return pipe2(pipefd, O_CLOEXEC); 3152} 3153EOF 3154if compile_prog "" "" ; then 3155 pipe2=yes 3156fi 3157 3158# check if accept4 is there 3159accept4=no 3160cat > $TMPC << EOF 3161#include <sys/socket.h> 3162#include <stddef.h> 3163 3164int main(void) 3165{ 3166 accept4(0, NULL, NULL, SOCK_CLOEXEC); 3167 return 0; 3168} 3169EOF 3170if compile_prog "" "" ; then 3171 accept4=yes 3172fi 3173 3174# check if tee/splice is there. vmsplice was added same time. 3175splice=no 3176cat > $TMPC << EOF 3177#include <unistd.h> 3178#include <fcntl.h> 3179#include <limits.h> 3180 3181int main(void) 3182{ 3183 int len, fd = 0; 3184 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK); 3185 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE); 3186 return 0; 3187} 3188EOF 3189if compile_prog "" "" ; then 3190 splice=yes 3191fi 3192 3193########################################## 3194# libnuma probe 3195 3196if test "$numa" != "no" ; then 3197 cat > $TMPC << EOF 3198#include <numa.h> 3199int main(void) { return numa_available(); } 3200EOF 3201 3202 if compile_prog "" "-lnuma" ; then 3203 numa=yes 3204 libs_softmmu="-lnuma $libs_softmmu" 3205 else 3206 if test "$numa" = "yes" ; then 3207 feature_not_found "numa" "install numactl devel" 3208 fi 3209 numa=no 3210 fi 3211fi 3212 3213########################################## 3214# signalfd probe 3215signalfd="no" 3216cat > $TMPC << EOF 3217#include <unistd.h> 3218#include <sys/syscall.h> 3219#include <signal.h> 3220int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); } 3221EOF 3222 3223if compile_prog "" "" ; then 3224 signalfd=yes 3225fi 3226 3227# check if eventfd is supported 3228eventfd=no 3229cat > $TMPC << EOF 3230#include <sys/eventfd.h> 3231 3232int main(void) 3233{ 3234 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC); 3235} 3236EOF 3237if compile_prog "" "" ; then 3238 eventfd=yes 3239fi 3240 3241# check for fallocate 3242fallocate=no 3243cat > $TMPC << EOF 3244#include <fcntl.h> 3245 3246int main(void) 3247{ 3248 fallocate(0, 0, 0, 0); 3249 return 0; 3250} 3251EOF 3252if compile_prog "" "" ; then 3253 fallocate=yes 3254fi 3255 3256# check for fallocate hole punching 3257fallocate_punch_hole=no 3258cat > $TMPC << EOF 3259#include <fcntl.h> 3260#include <linux/falloc.h> 3261 3262int main(void) 3263{ 3264 fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0); 3265 return 0; 3266} 3267EOF 3268if compile_prog "" "" ; then 3269 fallocate_punch_hole=yes 3270fi 3271 3272# check for sync_file_range 3273sync_file_range=no 3274cat > $TMPC << EOF 3275#include <fcntl.h> 3276 3277int main(void) 3278{ 3279 sync_file_range(0, 0, 0, 0); 3280 return 0; 3281} 3282EOF 3283if compile_prog "" "" ; then 3284 sync_file_range=yes 3285fi 3286 3287# check for linux/fiemap.h and FS_IOC_FIEMAP 3288fiemap=no 3289cat > $TMPC << EOF 3290#include <sys/ioctl.h> 3291#include <linux/fs.h> 3292#include <linux/fiemap.h> 3293 3294int main(void) 3295{ 3296 ioctl(0, FS_IOC_FIEMAP, 0); 3297 return 0; 3298} 3299EOF 3300if compile_prog "" "" ; then 3301 fiemap=yes 3302fi 3303 3304# check for dup3 3305dup3=no 3306cat > $TMPC << EOF 3307#include <unistd.h> 3308 3309int main(void) 3310{ 3311 dup3(0, 0, 0); 3312 return 0; 3313} 3314EOF 3315if compile_prog "" "" ; then 3316 dup3=yes 3317fi 3318 3319# check for ppoll support 3320ppoll=no 3321cat > $TMPC << EOF 3322#include <poll.h> 3323 3324int main(void) 3325{ 3326 struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 }; 3327 ppoll(&pfd, 1, 0, 0); 3328 return 0; 3329} 3330EOF 3331if compile_prog "" "" ; then 3332 ppoll=yes 3333fi 3334 3335# check for prctl(PR_SET_TIMERSLACK , ... ) support 3336prctl_pr_set_timerslack=no 3337cat > $TMPC << EOF 3338#include <sys/prctl.h> 3339 3340int main(void) 3341{ 3342 prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0); 3343 return 0; 3344} 3345EOF 3346if compile_prog "" "" ; then 3347 prctl_pr_set_timerslack=yes 3348fi 3349 3350# check for epoll support 3351epoll=no 3352cat > $TMPC << EOF 3353#include <sys/epoll.h> 3354 3355int main(void) 3356{ 3357 epoll_create(0); 3358 return 0; 3359} 3360EOF 3361if compile_prog "" "" ; then 3362 epoll=yes 3363fi 3364 3365# epoll_create1 and epoll_pwait are later additions 3366# so we must check separately for their presence 3367epoll_create1=no 3368cat > $TMPC << EOF 3369#include <sys/epoll.h> 3370 3371int main(void) 3372{ 3373 /* Note that we use epoll_create1 as a value, not as 3374 * a function being called. This is necessary so that on 3375 * old SPARC glibc versions where the function was present in 3376 * the library but not declared in the header file we will 3377 * fail the configure check. (Otherwise we will get a compiler 3378 * warning but not an error, and will proceed to fail the 3379 * qemu compile where we compile with -Werror.) 3380 */ 3381 return (int)(uintptr_t)&epoll_create1; 3382} 3383EOF 3384if compile_prog "" "" ; then 3385 epoll_create1=yes 3386fi 3387 3388epoll_pwait=no 3389cat > $TMPC << EOF 3390#include <sys/epoll.h> 3391 3392int main(void) 3393{ 3394 epoll_pwait(0, 0, 0, 0, 0); 3395 return 0; 3396} 3397EOF 3398if compile_prog "" "" ; then 3399 epoll_pwait=yes 3400fi 3401 3402# check for sendfile support 3403sendfile=no 3404cat > $TMPC << EOF 3405#include <sys/sendfile.h> 3406 3407int main(void) 3408{ 3409 return sendfile(0, 0, 0, 0); 3410} 3411EOF 3412if compile_prog "" "" ; then 3413 sendfile=yes 3414fi 3415 3416# Check if tools are available to build documentation. 3417if test "$docs" != "no" ; then 3418 if has makeinfo && has pod2man; then 3419 docs=yes 3420 else 3421 if test "$docs" = "yes" ; then 3422 feature_not_found "docs" "Install texinfo and Perl/perl-podlators" 3423 fi 3424 docs=no 3425 fi 3426fi 3427 3428# Search for bswap_32 function 3429byteswap_h=no 3430cat > $TMPC << EOF 3431#include <byteswap.h> 3432int main(void) { return bswap_32(0); } 3433EOF 3434if compile_prog "" "" ; then 3435 byteswap_h=yes 3436fi 3437 3438# Search for bswap32 function 3439bswap_h=no 3440cat > $TMPC << EOF 3441#include <sys/endian.h> 3442#include <sys/types.h> 3443#include <machine/bswap.h> 3444int main(void) { return bswap32(0); } 3445EOF 3446if compile_prog "" "" ; then 3447 bswap_h=yes 3448fi 3449 3450########################################## 3451# Do we have libiscsi >= 1.9.0 3452if test "$libiscsi" != "no" ; then 3453 if $pkg_config --atleast-version=1.9.0 libiscsi; then 3454 libiscsi="yes" 3455 libiscsi_cflags=$($pkg_config --cflags libiscsi) 3456 libiscsi_libs=$($pkg_config --libs libiscsi) 3457 else 3458 if test "$libiscsi" = "yes" ; then 3459 feature_not_found "libiscsi" "Install libiscsi >= 1.9.0" 3460 fi 3461 libiscsi="no" 3462 fi 3463fi 3464 3465########################################## 3466# Do we need libm 3467cat > $TMPC << EOF 3468#include <math.h> 3469int main(int argc, char **argv) { return isnan(sin((double)argc)); } 3470EOF 3471if compile_prog "" "" ; then 3472 : 3473elif compile_prog "" "-lm" ; then 3474 LIBS="-lm $LIBS" 3475 libs_qga="-lm $libs_qga" 3476else 3477 error_exit "libm check failed" 3478fi 3479 3480########################################## 3481# Do we need librt 3482# uClibc provides 2 versions of clock_gettime(), one with realtime 3483# support and one without. This means that the clock_gettime() don't 3484# need -lrt. We still need it for timer_create() so we check for this 3485# function in addition. 3486cat > $TMPC <<EOF 3487#include <signal.h> 3488#include <time.h> 3489int main(void) { 3490 timer_create(CLOCK_REALTIME, NULL, NULL); 3491 return clock_gettime(CLOCK_REALTIME, NULL); 3492} 3493EOF 3494 3495if compile_prog "" "" ; then 3496 : 3497# we need pthread for static linking. use previous pthread test result 3498elif compile_prog "" "$pthread_lib -lrt" ; then 3499 LIBS="$LIBS -lrt" 3500 libs_qga="$libs_qga -lrt" 3501fi 3502 3503if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \ 3504 "$aix" != "yes" -a "$haiku" != "yes" ; then 3505 libs_softmmu="-lutil $libs_softmmu" 3506fi 3507 3508########################################## 3509# spice probe 3510if test "$spice" != "no" ; then 3511 cat > $TMPC << EOF 3512#include <spice.h> 3513int main(void) { spice_server_new(); return 0; } 3514EOF 3515 spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null) 3516 spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null) 3517 if $pkg_config --atleast-version=0.12.0 spice-server && \ 3518 $pkg_config --atleast-version=0.12.3 spice-protocol && \ 3519 compile_prog "$spice_cflags" "$spice_libs" ; then 3520 spice="yes" 3521 libs_softmmu="$libs_softmmu $spice_libs" 3522 QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags" 3523 spice_protocol_version=$($pkg_config --modversion spice-protocol) 3524 spice_server_version=$($pkg_config --modversion spice-server) 3525 else 3526 if test "$spice" = "yes" ; then 3527 feature_not_found "spice" "Install spice-server and spice-protocol devel" 3528 fi 3529 spice="no" 3530 fi 3531fi 3532 3533# check for libcacard for smartcard support 3534smartcard_cflags="" 3535# TODO - what's the minimal nss version we support? 3536if test "$smartcard_nss" != "no"; then 3537 cat > $TMPC << EOF 3538#include <pk11pub.h> 3539int main(void) { PK11_FreeSlot(0); return 0; } 3540EOF 3541 # FIXME: do not include $glib_* in here 3542 nss_libs="$($pkg_config --libs nss 2>/dev/null) $glib_libs" 3543 nss_cflags="$($pkg_config --cflags nss 2>/dev/null) $glib_cflags" 3544 test_cflags="$nss_cflags" 3545 # The header files in nss < 3.13.3 have a bug which causes them to 3546 # emit a warning. If we're going to compile QEMU with -Werror, then 3547 # test that the headers don't have this bug. Otherwise we would pass 3548 # the configure test but fail to compile QEMU later. 3549 if test "$werror" = "yes"; then 3550 test_cflags="-Werror $test_cflags" 3551 fi 3552 if test -n "$libtool" && 3553 $pkg_config --atleast-version=3.12.8 nss && \ 3554 compile_prog "$test_cflags" "$nss_libs"; then 3555 smartcard_nss="yes" 3556 else 3557 if test "$smartcard_nss" = "yes"; then 3558 feature_not_found "nss" 3559 fi 3560 smartcard_nss="no" 3561 fi 3562fi 3563 3564# check for libusb 3565if test "$libusb" != "no" ; then 3566 if $pkg_config --atleast-version=1.0.13 libusb-1.0; then 3567 libusb="yes" 3568 libusb_cflags=$($pkg_config --cflags libusb-1.0) 3569 libusb_libs=$($pkg_config --libs libusb-1.0) 3570 QEMU_CFLAGS="$QEMU_CFLAGS $libusb_cflags" 3571 libs_softmmu="$libs_softmmu $libusb_libs" 3572 else 3573 if test "$libusb" = "yes"; then 3574 feature_not_found "libusb" "Install libusb devel" 3575 fi 3576 libusb="no" 3577 fi 3578fi 3579 3580# check for usbredirparser for usb network redirection support 3581if test "$usb_redir" != "no" ; then 3582 if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then 3583 usb_redir="yes" 3584 usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5) 3585 usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5) 3586 QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags" 3587 libs_softmmu="$libs_softmmu $usb_redir_libs" 3588 else 3589 if test "$usb_redir" = "yes"; then 3590 feature_not_found "usb-redir" "Install usbredir devel" 3591 fi 3592 usb_redir="no" 3593 fi 3594fi 3595 3596########################################## 3597# check if we have VSS SDK headers for win 3598 3599if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then 3600 case "$vss_win32_sdk" in 3601 "") vss_win32_include="-I$source_path" ;; 3602 *\ *) # The SDK is installed in "Program Files" by default, but we cannot 3603 # handle path with spaces. So we symlink the headers into ".sdk/vss". 3604 vss_win32_include="-I$source_path/.sdk/vss" 3605 symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc" 3606 ;; 3607 *) vss_win32_include="-I$vss_win32_sdk" 3608 esac 3609 cat > $TMPC << EOF 3610#define __MIDL_user_allocate_free_DEFINED__ 3611#include <inc/win2003/vss.h> 3612int main(void) { return VSS_CTX_BACKUP; } 3613EOF 3614 if compile_prog "$vss_win32_include" "" ; then 3615 guest_agent_with_vss="yes" 3616 QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include" 3617 libs_qga="-lole32 -loleaut32 -lshlwapi -luuid -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga" 3618 else 3619 if test "$vss_win32_sdk" != "" ; then 3620 echo "ERROR: Please download and install Microsoft VSS SDK:" 3621 echo "ERROR: http://www.microsoft.com/en-us/download/details.aspx?id=23490" 3622 echo "ERROR: On POSIX-systems, you can extract the SDK headers by:" 3623 echo "ERROR: scripts/extract-vsssdk-headers setup.exe" 3624 echo "ERROR: The headers are extracted in the directory \`inc'." 3625 feature_not_found "VSS support" 3626 fi 3627 guest_agent_with_vss="no" 3628 fi 3629fi 3630 3631########################################## 3632# lookup Windows platform SDK (if not specified) 3633# The SDK is needed only to build .tlb (type library) file of guest agent 3634# VSS provider from the source. It is usually unnecessary because the 3635# pre-compiled .tlb file is included. 3636 3637if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss" = "yes" ; then 3638 if test -z "$win_sdk"; then 3639 programfiles="$PROGRAMFILES" 3640 test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432" 3641 if test -n "$programfiles"; then 3642 win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null 3643 else 3644 feature_not_found "Windows SDK" 3645 fi 3646 elif test "$win_sdk" = "no"; then 3647 win_sdk="" 3648 fi 3649fi 3650 3651########################################## 3652 3653########################################## 3654# check if we have fdatasync 3655 3656fdatasync=no 3657cat > $TMPC << EOF 3658#include <unistd.h> 3659int main(void) { 3660#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0 3661return fdatasync(0); 3662#else 3663#error Not supported 3664#endif 3665} 3666EOF 3667if compile_prog "" "" ; then 3668 fdatasync=yes 3669fi 3670 3671########################################## 3672# check if we have madvise 3673 3674madvise=no 3675cat > $TMPC << EOF 3676#include <sys/types.h> 3677#include <sys/mman.h> 3678#include <stddef.h> 3679int main(void) { return madvise(NULL, 0, MADV_DONTNEED); } 3680EOF 3681if compile_prog "" "" ; then 3682 madvise=yes 3683fi 3684 3685########################################## 3686# check if we have posix_madvise 3687 3688posix_madvise=no 3689cat > $TMPC << EOF 3690#include <sys/mman.h> 3691#include <stddef.h> 3692int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); } 3693EOF 3694if compile_prog "" "" ; then 3695 posix_madvise=yes 3696fi 3697 3698########################################## 3699# check if we have usable SIGEV_THREAD_ID 3700 3701sigev_thread_id=no 3702cat > $TMPC << EOF 3703#include <signal.h> 3704int main(void) { 3705 struct sigevent ev; 3706 ev.sigev_notify = SIGEV_THREAD_ID; 3707 ev._sigev_un._tid = 0; 3708 asm volatile("" : : "g"(&ev)); 3709 return 0; 3710} 3711EOF 3712if compile_prog "" "" ; then 3713 sigev_thread_id=yes 3714fi 3715 3716########################################## 3717# check if trace backend exists 3718 3719$python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends > /dev/null 2> /dev/null 3720if test "$?" -ne 0 ; then 3721 error_exit "invalid trace backends" \ 3722 "Please choose supported trace backends." 3723fi 3724 3725########################################## 3726# For 'ust' backend, test if ust headers are present 3727if have_backend "ust"; then 3728 cat > $TMPC << EOF 3729#include <lttng/tracepoint.h> 3730int main(void) { return 0; } 3731EOF 3732 if compile_prog "" "" ; then 3733 if $pkg_config lttng-ust --exists; then 3734 lttng_ust_libs=`$pkg_config --libs lttng-ust` 3735 else 3736 lttng_ust_libs="-llttng-ust" 3737 fi 3738 if $pkg_config liburcu-bp --exists; then 3739 urcu_bp_libs=`$pkg_config --libs liburcu-bp` 3740 else 3741 urcu_bp_libs="-lurcu-bp" 3742 fi 3743 3744 LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS" 3745 libs_qga="$lttng_ust_libs $urcu_bp_libs $libs_qga" 3746 else 3747 error_exit "Trace backend 'ust' missing lttng-ust header files" 3748 fi 3749fi 3750 3751########################################## 3752# For 'dtrace' backend, test if 'dtrace' command is present 3753if have_backend "dtrace"; then 3754 if ! has 'dtrace' ; then 3755 error_exit "dtrace command is not found in PATH $PATH" 3756 fi 3757 trace_backend_stap="no" 3758 if has 'stap' ; then 3759 trace_backend_stap="yes" 3760 fi 3761fi 3762 3763########################################## 3764# check and set a backend for coroutine 3765 3766# We prefer ucontext, but it's not always possible. The fallback 3767# is sigcontext. gthread is not selectable except explicitly, because 3768# it is not functional enough to run QEMU proper. (It is occasionally 3769# useful for debugging purposes.) On Windows the only valid backend 3770# is the Windows-specific one. 3771 3772ucontext_works=no 3773if test "$darwin" != "yes"; then 3774 cat > $TMPC << EOF 3775#include <ucontext.h> 3776#ifdef __stub_makecontext 3777#error Ignoring glibc stub makecontext which will always fail 3778#endif 3779int main(void) { makecontext(0, 0, 0); return 0; } 3780EOF 3781 if compile_prog "" "" ; then 3782 ucontext_works=yes 3783 fi 3784fi 3785 3786if test "$coroutine" = ""; then 3787 if test "$mingw32" = "yes"; then 3788 coroutine=win32 3789 elif test "$ucontext_works" = "yes"; then 3790 coroutine=ucontext 3791 else 3792 coroutine=sigaltstack 3793 fi 3794else 3795 case $coroutine in 3796 windows) 3797 if test "$mingw32" != "yes"; then 3798 error_exit "'windows' coroutine backend only valid for Windows" 3799 fi 3800 # Unfortunately the user visible backend name doesn't match the 3801 # coroutine-*.c filename for this case, so we have to adjust it here. 3802 coroutine=win32 3803 ;; 3804 ucontext) 3805 if test "$ucontext_works" != "yes"; then 3806 feature_not_found "ucontext" 3807 fi 3808 ;; 3809 gthread|sigaltstack) 3810 if test "$mingw32" = "yes"; then 3811 error_exit "only the 'windows' coroutine backend is valid for Windows" 3812 fi 3813 ;; 3814 *) 3815 error_exit "unknown coroutine backend $coroutine" 3816 ;; 3817 esac 3818fi 3819 3820if test "$coroutine_pool" = ""; then 3821 if test "$coroutine" = "gthread"; then 3822 coroutine_pool=no 3823 else 3824 coroutine_pool=yes 3825 fi 3826fi 3827if test "$coroutine" = "gthread" -a "$coroutine_pool" = "yes"; then 3828 error_exit "'gthread' coroutine backend does not support pool (use --disable-coroutine-pool)" 3829fi 3830 3831########################################## 3832# check if we have open_by_handle_at 3833 3834open_by_handle_at=no 3835cat > $TMPC << EOF 3836#include <fcntl.h> 3837#if !defined(AT_EMPTY_PATH) 3838# error missing definition 3839#else 3840int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); } 3841#endif 3842EOF 3843if compile_prog "" "" ; then 3844 open_by_handle_at=yes 3845fi 3846 3847######################################## 3848# check if we have linux/magic.h 3849 3850linux_magic_h=no 3851cat > $TMPC << EOF 3852#include <linux/magic.h> 3853int main(void) { 3854 return 0; 3855} 3856EOF 3857if compile_prog "" "" ; then 3858 linux_magic_h=yes 3859fi 3860 3861######################################## 3862# check whether we can disable warning option with a pragma (this is needed 3863# to silence warnings in the headers of some versions of external libraries). 3864# This test has to be compiled with -Werror as otherwise an unknown pragma is 3865# only a warning. 3866# 3867# If we can't selectively disable warning in the code, disable -Werror so that 3868# the build doesn't fail anyway. 3869 3870pragma_disable_unused_but_set=no 3871cat > $TMPC << EOF 3872#pragma GCC diagnostic push 3873#pragma GCC diagnostic ignored "-Wunused-but-set-variable" 3874#pragma GCC diagnostic ignored "-Wstrict-prototypes" 3875#pragma GCC diagnostic pop 3876 3877int main(void) { 3878 return 0; 3879} 3880EOF 3881if compile_prog "-Werror" "" ; then 3882 pragma_diagnostic_available=yes 3883else 3884 werror=no 3885fi 3886 3887######################################## 3888# check if we have valgrind/valgrind.h and valgrind/memcheck.h 3889 3890valgrind_h=no 3891cat > $TMPC << EOF 3892#include <valgrind/valgrind.h> 3893#include <valgrind/memcheck.h> 3894int main(void) { 3895 return 0; 3896} 3897EOF 3898if compile_prog "" "" ; then 3899 valgrind_h=yes 3900fi 3901 3902######################################## 3903# check if environ is declared 3904 3905has_environ=no 3906cat > $TMPC << EOF 3907#include <unistd.h> 3908int main(void) { 3909 environ = 0; 3910 return 0; 3911} 3912EOF 3913if compile_prog "" "" ; then 3914 has_environ=yes 3915fi 3916 3917######################################## 3918# check if cpuid.h is usable. 3919 3920cpuid_h=no 3921cat > $TMPC << EOF 3922#include <cpuid.h> 3923int main(void) { 3924 unsigned a, b, c, d; 3925 int max = __get_cpuid_max(0, 0); 3926 3927 if (max >= 1) { 3928 __cpuid(1, a, b, c, d); 3929 } 3930 3931 if (max >= 7) { 3932 __cpuid_count(7, 0, a, b, c, d); 3933 } 3934 3935 return 0; 3936} 3937EOF 3938if compile_prog "" "" ; then 3939 cpuid_h=yes 3940fi 3941 3942######################################## 3943# check if __[u]int128_t is usable. 3944 3945int128=no 3946cat > $TMPC << EOF 3947#if defined(__clang_major__) && defined(__clang_minor__) 3948# if ((__clang_major__ < 3) || (__clang_major__ == 3) && (__clang_minor__ < 2)) 3949# error __int128_t does not work in CLANG before 3.2 3950# endif 3951#endif 3952__int128_t a; 3953__uint128_t b; 3954int main (void) { 3955 a = a + b; 3956 b = a * b; 3957 a = a * a; 3958 return 0; 3959} 3960EOF 3961if compile_prog "" "" ; then 3962 int128=yes 3963fi 3964 3965######################################## 3966# check if getauxval is available. 3967 3968getauxval=no 3969cat > $TMPC << EOF 3970#include <sys/auxv.h> 3971int main(void) { 3972 return getauxval(AT_HWCAP) == 0; 3973} 3974EOF 3975if compile_prog "" "" ; then 3976 getauxval=yes 3977fi 3978 3979########################################## 3980# End of CC checks 3981# After here, no more $cc or $ld runs 3982 3983if test "$gcov" = "yes" ; then 3984 CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS" 3985 LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS" 3986elif test "$debug" = "no" ; then 3987 CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS" 3988fi 3989 3990########################################## 3991# Do we have libnfs 3992if test "$libnfs" != "no" ; then 3993 if $pkg_config --atleast-version=1.9.3 libnfs; then 3994 libnfs="yes" 3995 libnfs_libs=$($pkg_config --libs libnfs) 3996 LIBS="$LIBS $libnfs_libs" 3997 else 3998 if test "$libnfs" = "yes" ; then 3999 feature_not_found "libnfs" 4000 fi 4001 libnfs="no" 4002 fi 4003fi 4004 4005# Disable zero malloc errors for official releases unless explicitly told to 4006# enable/disable 4007if test -z "$zero_malloc" ; then 4008 if test "$z_version" = "50" ; then 4009 zero_malloc="no" 4010 else 4011 zero_malloc="yes" 4012 fi 4013fi 4014 4015# Now we've finished running tests it's OK to add -Werror to the compiler flags 4016if test "$werror" = "yes"; then 4017 QEMU_CFLAGS="-Werror $QEMU_CFLAGS" 4018fi 4019 4020if test "$solaris" = "no" ; then 4021 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then 4022 LDFLAGS="-Wl,--warn-common $LDFLAGS" 4023 fi 4024fi 4025 4026# test if pod2man has --utf8 option 4027if pod2man --help | grep -q utf8; then 4028 POD2MAN="pod2man --utf8" 4029else 4030 POD2MAN="pod2man" 4031fi 4032 4033# Use ASLR, no-SEH and DEP if available 4034if test "$mingw32" = "yes" ; then 4035 for flag in --dynamicbase --no-seh --nxcompat; do 4036 if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then 4037 LDFLAGS="-Wl,$flag $LDFLAGS" 4038 fi 4039 done 4040fi 4041 4042qemu_confdir=$sysconfdir$confsuffix 4043qemu_moddir=$libdir$confsuffix 4044qemu_datadir=$datadir$confsuffix 4045qemu_localedir="$datadir/locale" 4046 4047tools="" 4048if test "$want_tools" = "yes" ; then 4049 tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools" 4050 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then 4051 tools="qemu-nbd\$(EXESUF) $tools" 4052 fi 4053fi 4054if test "$softmmu" = yes ; then 4055 if test "$virtfs" != no ; then 4056 if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then 4057 virtfs=yes 4058 tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)" 4059 else 4060 if test "$virtfs" = yes; then 4061 error_exit "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel" 4062 fi 4063 virtfs=no 4064 fi 4065 fi 4066fi 4067if [ "$guest_agent" != "no" ]; then 4068 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then 4069 tools="qemu-ga\$(EXESUF) $tools" 4070 if [ "$mingw32" = "yes" -a "$guest_agent_with_vss" = "yes" ]; then 4071 tools="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb $tools" 4072 fi 4073 guest_agent=yes 4074 elif [ "$guest_agent" != yes ]; then 4075 guest_agent=no 4076 else 4077 error_exit "Guest agent is not supported on this platform" 4078 fi 4079fi 4080 4081# Mac OS X ships with a broken assembler 4082roms= 4083if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \ 4084 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \ 4085 "$softmmu" = yes ; then 4086 roms="optionrom" 4087fi 4088if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then 4089 roms="$roms spapr-rtas" 4090fi 4091 4092if test "$cpu" = "s390x" ; then 4093 roms="$roms s390-ccw" 4094fi 4095 4096# Probe for the need for relocating the user-only binary. 4097if test "$pie" = "no" ; then 4098 textseg_addr= 4099 case "$cpu" in 4100 arm | i386 | ppc* | s390* | sparc* | x86_64 | x32) 4101 # ??? Rationale for choosing this address 4102 textseg_addr=0x60000000 4103 ;; 4104 mips) 4105 # A 256M aligned address, high in the address space, with enough 4106 # room for the code_gen_buffer above it before the stack. 4107 textseg_addr=0x60000000 4108 ;; 4109 esac 4110 if [ -n "$textseg_addr" ]; then 4111 cat > $TMPC <<EOF 4112 int main(void) { return 0; } 4113EOF 4114 textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr" 4115 if ! compile_prog "" "$textseg_ldflags"; then 4116 # In case ld does not support -Ttext-segment, edit the default linker 4117 # script via sed to set the .text start addr. This is needed on FreeBSD 4118 # at least. 4119 $ld --verbose | sed \ 4120 -e '1,/==================================================/d' \ 4121 -e '/==================================================/,$d' \ 4122 -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \ 4123 -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld 4124 textseg_ldflags="-Wl,-T../config-host.ld" 4125 fi 4126 fi 4127fi 4128 4129# add pixman flags after all config tests are done 4130QEMU_CFLAGS="$QEMU_CFLAGS $pixman_cflags $fdt_cflags" 4131libs_softmmu="$libs_softmmu $pixman_libs" 4132 4133echo "Install prefix $prefix" 4134echo "BIOS directory `eval echo $qemu_datadir`" 4135echo "binary directory `eval echo $bindir`" 4136echo "library directory `eval echo $libdir`" 4137echo "module directory `eval echo $qemu_moddir`" 4138echo "libexec directory `eval echo $libexecdir`" 4139echo "include directory `eval echo $includedir`" 4140echo "config directory `eval echo $sysconfdir`" 4141if test "$mingw32" = "no" ; then 4142echo "local state directory `eval echo $local_statedir`" 4143echo "Manual directory `eval echo $mandir`" 4144echo "ELF interp prefix $interp_prefix" 4145else 4146echo "local state directory queried at runtime" 4147echo "Windows SDK $win_sdk" 4148fi 4149echo "Source path $source_path" 4150echo "C compiler $cc" 4151echo "Host C compiler $host_cc" 4152echo "C++ compiler $cxx" 4153echo "Objective-C compiler $objcc" 4154echo "ARFLAGS $ARFLAGS" 4155echo "CFLAGS $CFLAGS" 4156echo "QEMU_CFLAGS $QEMU_CFLAGS" 4157echo "LDFLAGS $LDFLAGS" 4158echo "make $make" 4159echo "install $install" 4160echo "python $python" 4161if test "$slirp" = "yes" ; then 4162 echo "smbd $smbd" 4163fi 4164echo "module support $modules" 4165echo "host CPU $cpu" 4166echo "host big endian $bigendian" 4167echo "target list $target_list" 4168echo "tcg debug enabled $debug_tcg" 4169echo "gprof enabled $gprof" 4170echo "sparse enabled $sparse" 4171echo "strip binaries $strip_opt" 4172echo "profiler $profiler" 4173echo "static build $static" 4174if test "$darwin" = "yes" ; then 4175 echo "Cocoa support $cocoa" 4176fi 4177echo "pixman $pixman" 4178echo "SDL support $sdl" 4179echo "GTK support $gtk" 4180echo "VTE support $vte" 4181echo "curses support $curses" 4182echo "curl support $curl" 4183echo "mingw32 support $mingw32" 4184echo "Audio drivers $audio_drv_list" 4185echo "Block whitelist (rw) $block_drv_rw_whitelist" 4186echo "Block whitelist (ro) $block_drv_ro_whitelist" 4187echo "VirtFS support $virtfs" 4188echo "VNC support $vnc" 4189if test "$vnc" = "yes" ; then 4190 echo "VNC TLS support $vnc_tls" 4191 echo "VNC SASL support $vnc_sasl" 4192 echo "VNC JPEG support $vnc_jpeg" 4193 echo "VNC PNG support $vnc_png" 4194 echo "VNC WS support $vnc_ws" 4195fi 4196if test -n "$sparc_cpu"; then 4197 echo "Target Sparc Arch $sparc_cpu" 4198fi 4199echo "xen support $xen" 4200echo "brlapi support $brlapi" 4201echo "bluez support $bluez" 4202echo "Documentation $docs" 4203echo "GUEST_BASE $guest_base" 4204echo "PIE $pie" 4205echo "vde support $vde" 4206echo "netmap support $netmap" 4207echo "Linux AIO support $linux_aio" 4208echo "ATTR/XATTR support $attr" 4209echo "Install blobs $blobs" 4210echo "KVM support $kvm" 4211echo "RDMA support $rdma" 4212echo "TCG interpreter $tcg_interpreter" 4213echo "fdt support $fdt" 4214echo "preadv support $preadv" 4215echo "fdatasync $fdatasync" 4216echo "madvise $madvise" 4217echo "posix_madvise $posix_madvise" 4218echo "sigev_thread_id $sigev_thread_id" 4219echo "uuid support $uuid" 4220echo "libcap-ng support $cap_ng" 4221echo "vhost-net support $vhost_net" 4222echo "vhost-scsi support $vhost_scsi" 4223echo "Trace backends $trace_backends" 4224if test "$trace_backend" = "simple"; then 4225echo "Trace output file $trace_file-<pid>" 4226fi 4227if test "$spice" = "yes"; then 4228echo "spice support $spice ($spice_protocol_version/$spice_server_version)" 4229else 4230echo "spice support $spice" 4231fi 4232echo "rbd support $rbd" 4233echo "xfsctl support $xfs" 4234echo "nss used $smartcard_nss" 4235echo "libusb $libusb" 4236echo "usb net redir $usb_redir" 4237echo "GLX support $glx" 4238echo "libiscsi support $libiscsi" 4239echo "libnfs support $libnfs" 4240echo "build guest agent $guest_agent" 4241echo "QGA VSS support $guest_agent_with_vss" 4242echo "seccomp support $seccomp" 4243echo "coroutine backend $coroutine" 4244echo "coroutine pool $coroutine_pool" 4245echo "GlusterFS support $glusterfs" 4246echo "virtio-blk-data-plane $virtio_blk_data_plane" 4247echo "gcov $gcov_tool" 4248echo "gcov enabled $gcov" 4249echo "TPM support $tpm" 4250echo "libssh2 support $libssh2" 4251echo "TPM passthrough $tpm_passthrough" 4252echo "QOM debugging $qom_cast_debug" 4253echo "vhdx $vhdx" 4254echo "Quorum $quorum" 4255echo "lzo support $lzo" 4256echo "snappy support $snappy" 4257echo "NUMA host support $numa" 4258 4259if test "$sdl_too_old" = "yes"; then 4260echo "-> Your SDL version is too old - please upgrade to have SDL support" 4261fi 4262 4263config_host_mak="config-host.mak" 4264 4265echo "# Automatically generated by configure - do not modify" >config-all-disas.mak 4266 4267echo "# Automatically generated by configure - do not modify" > $config_host_mak 4268echo >> $config_host_mak 4269 4270echo all: >> $config_host_mak 4271echo "prefix=$prefix" >> $config_host_mak 4272echo "bindir=$bindir" >> $config_host_mak 4273echo "libdir=$libdir" >> $config_host_mak 4274echo "libexecdir=$libexecdir" >> $config_host_mak 4275echo "includedir=$includedir" >> $config_host_mak 4276echo "mandir=$mandir" >> $config_host_mak 4277echo "sysconfdir=$sysconfdir" >> $config_host_mak 4278echo "qemu_confdir=$qemu_confdir" >> $config_host_mak 4279echo "qemu_datadir=$qemu_datadir" >> $config_host_mak 4280echo "qemu_docdir=$qemu_docdir" >> $config_host_mak 4281echo "qemu_moddir=$qemu_moddir" >> $config_host_mak 4282if test "$mingw32" = "no" ; then 4283 echo "qemu_localstatedir=$local_statedir" >> $config_host_mak 4284fi 4285echo "qemu_helperdir=$libexecdir" >> $config_host_mak 4286echo "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak 4287echo "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak 4288echo "qemu_localedir=$qemu_localedir" >> $config_host_mak 4289echo "libs_softmmu=$libs_softmmu" >> $config_host_mak 4290 4291echo "ARCH=$ARCH" >> $config_host_mak 4292 4293if test "$debug_tcg" = "yes" ; then 4294 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak 4295fi 4296if test "$strip_opt" = "yes" ; then 4297 echo "STRIP=${strip}" >> $config_host_mak 4298fi 4299if test "$bigendian" = "yes" ; then 4300 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak 4301fi 4302if test "$mingw32" = "yes" ; then 4303 echo "CONFIG_WIN32=y" >> $config_host_mak 4304 rc_version=`cat $source_path/VERSION` 4305 version_major=${rc_version%%.*} 4306 rc_version=${rc_version#*.} 4307 version_minor=${rc_version%%.*} 4308 rc_version=${rc_version#*.} 4309 version_subminor=${rc_version%%.*} 4310 version_micro=0 4311 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak 4312 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak 4313 if test "$guest_agent_with_vss" = "yes" ; then 4314 echo "CONFIG_QGA_VSS=y" >> $config_host_mak 4315 echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak 4316 fi 4317else 4318 echo "CONFIG_POSIX=y" >> $config_host_mak 4319fi 4320 4321if test "$linux" = "yes" ; then 4322 echo "CONFIG_LINUX=y" >> $config_host_mak 4323fi 4324 4325if test "$darwin" = "yes" ; then 4326 echo "CONFIG_DARWIN=y" >> $config_host_mak 4327fi 4328 4329if test "$aix" = "yes" ; then 4330 echo "CONFIG_AIX=y" >> $config_host_mak 4331fi 4332 4333if test "$solaris" = "yes" ; then 4334 echo "CONFIG_SOLARIS=y" >> $config_host_mak 4335 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak 4336 if test "$needs_libsunmath" = "yes" ; then 4337 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak 4338 fi 4339fi 4340if test "$haiku" = "yes" ; then 4341 echo "CONFIG_HAIKU=y" >> $config_host_mak 4342fi 4343if test "$static" = "yes" ; then 4344 echo "CONFIG_STATIC=y" >> $config_host_mak 4345fi 4346if test "$profiler" = "yes" ; then 4347 echo "CONFIG_PROFILER=y" >> $config_host_mak 4348fi 4349if test "$slirp" = "yes" ; then 4350 echo "CONFIG_SLIRP=y" >> $config_host_mak 4351 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak 4352fi 4353if test "$vde" = "yes" ; then 4354 echo "CONFIG_VDE=y" >> $config_host_mak 4355fi 4356if test "$netmap" = "yes" ; then 4357 echo "CONFIG_NETMAP=y" >> $config_host_mak 4358fi 4359if test "$l2tpv3" = "yes" ; then 4360 echo "CONFIG_L2TPV3=y" >> $config_host_mak 4361fi 4362if test "$cap_ng" = "yes" ; then 4363 echo "CONFIG_LIBCAP=y" >> $config_host_mak 4364fi 4365echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak 4366for drv in $audio_drv_list; do 4367 def=CONFIG_`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'` 4368 echo "$def=y" >> $config_host_mak 4369 if test "$drv" = "fmod"; then 4370 echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak 4371 fi 4372done 4373if test "$audio_pt_int" = "yes" ; then 4374 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak 4375fi 4376if test "$audio_win_int" = "yes" ; then 4377 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak 4378fi 4379echo "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak 4380echo "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak 4381if test "$vnc" = "yes" ; then 4382 echo "CONFIG_VNC=y" >> $config_host_mak 4383fi 4384if test "$vnc_tls" = "yes" ; then 4385 echo "CONFIG_VNC_TLS=y" >> $config_host_mak 4386fi 4387if test "$vnc_sasl" = "yes" ; then 4388 echo "CONFIG_VNC_SASL=y" >> $config_host_mak 4389fi 4390if test "$vnc_jpeg" = "yes" ; then 4391 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak 4392fi 4393if test "$vnc_png" = "yes" ; then 4394 echo "CONFIG_VNC_PNG=y" >> $config_host_mak 4395fi 4396if test "$vnc_ws" = "yes" ; then 4397 echo "CONFIG_VNC_WS=y" >> $config_host_mak 4398 echo "VNC_WS_CFLAGS=$vnc_ws_cflags" >> $config_host_mak 4399fi 4400if test "$fnmatch" = "yes" ; then 4401 echo "CONFIG_FNMATCH=y" >> $config_host_mak 4402fi 4403if test "$uuid" = "yes" ; then 4404 echo "CONFIG_UUID=y" >> $config_host_mak 4405fi 4406if test "$xfs" = "yes" ; then 4407 echo "CONFIG_XFS=y" >> $config_host_mak 4408fi 4409qemu_version=`head $source_path/VERSION` 4410echo "VERSION=$qemu_version" >>$config_host_mak 4411echo "PKGVERSION=$pkgversion" >>$config_host_mak 4412echo "SRC_PATH=$source_path" >> $config_host_mak 4413echo "TARGET_DIRS=$target_list" >> $config_host_mak 4414if [ "$docs" = "yes" ] ; then 4415 echo "BUILD_DOCS=yes" >> $config_host_mak 4416fi 4417if test "$modules" = "yes"; then 4418 # $shacmd can generate a hash started with digit, which the compiler doesn't 4419 # like as an symbol. So prefix it with an underscore 4420 echo "CONFIG_STAMP=_`(echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ `" >> $config_host_mak 4421 echo "CONFIG_MODULES=y" >> $config_host_mak 4422fi 4423if test "$sdl" = "yes" ; then 4424 echo "CONFIG_SDL=y" >> $config_host_mak 4425 echo "CONFIG_SDLABI=$sdlabi" >> $config_host_mak 4426 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak 4427fi 4428if test "$cocoa" = "yes" ; then 4429 echo "CONFIG_COCOA=y" >> $config_host_mak 4430fi 4431if test "$curses" = "yes" ; then 4432 echo "CONFIG_CURSES=y" >> $config_host_mak 4433fi 4434if test "$utimens" = "yes" ; then 4435 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak 4436fi 4437if test "$pipe2" = "yes" ; then 4438 echo "CONFIG_PIPE2=y" >> $config_host_mak 4439fi 4440if test "$accept4" = "yes" ; then 4441 echo "CONFIG_ACCEPT4=y" >> $config_host_mak 4442fi 4443if test "$splice" = "yes" ; then 4444 echo "CONFIG_SPLICE=y" >> $config_host_mak 4445fi 4446if test "$eventfd" = "yes" ; then 4447 echo "CONFIG_EVENTFD=y" >> $config_host_mak 4448fi 4449if test "$fallocate" = "yes" ; then 4450 echo "CONFIG_FALLOCATE=y" >> $config_host_mak 4451fi 4452if test "$fallocate_punch_hole" = "yes" ; then 4453 echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak 4454fi 4455if test "$sync_file_range" = "yes" ; then 4456 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak 4457fi 4458if test "$fiemap" = "yes" ; then 4459 echo "CONFIG_FIEMAP=y" >> $config_host_mak 4460fi 4461if test "$dup3" = "yes" ; then 4462 echo "CONFIG_DUP3=y" >> $config_host_mak 4463fi 4464if test "$ppoll" = "yes" ; then 4465 echo "CONFIG_PPOLL=y" >> $config_host_mak 4466fi 4467if test "$prctl_pr_set_timerslack" = "yes" ; then 4468 echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak 4469fi 4470if test "$epoll" = "yes" ; then 4471 echo "CONFIG_EPOLL=y" >> $config_host_mak 4472fi 4473if test "$epoll_create1" = "yes" ; then 4474 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak 4475fi 4476if test "$epoll_pwait" = "yes" ; then 4477 echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak 4478fi 4479if test "$sendfile" = "yes" ; then 4480 echo "CONFIG_SENDFILE=y" >> $config_host_mak 4481fi 4482if test "$inotify" = "yes" ; then 4483 echo "CONFIG_INOTIFY=y" >> $config_host_mak 4484fi 4485if test "$inotify1" = "yes" ; then 4486 echo "CONFIG_INOTIFY1=y" >> $config_host_mak 4487fi 4488if test "$byteswap_h" = "yes" ; then 4489 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak 4490fi 4491if test "$bswap_h" = "yes" ; then 4492 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak 4493fi 4494if test "$curl" = "yes" ; then 4495 echo "CONFIG_CURL=m" >> $config_host_mak 4496 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak 4497 echo "CURL_LIBS=$curl_libs" >> $config_host_mak 4498fi 4499if test "$brlapi" = "yes" ; then 4500 echo "CONFIG_BRLAPI=y" >> $config_host_mak 4501fi 4502if test "$bluez" = "yes" ; then 4503 echo "CONFIG_BLUEZ=y" >> $config_host_mak 4504 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak 4505fi 4506echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak 4507if test "$gtk" = "yes" ; then 4508 echo "CONFIG_GTK=y" >> $config_host_mak 4509 echo "CONFIG_GTKABI=$gtkabi" >> $config_host_mak 4510 echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak 4511fi 4512if test "$vte" = "yes" ; then 4513 echo "CONFIG_VTE=y" >> $config_host_mak 4514 echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak 4515fi 4516if test "$xen" = "yes" ; then 4517 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak 4518 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak 4519fi 4520if test "$linux_aio" = "yes" ; then 4521 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak 4522fi 4523if test "$attr" = "yes" ; then 4524 echo "CONFIG_ATTR=y" >> $config_host_mak 4525fi 4526if test "$libattr" = "yes" ; then 4527 echo "CONFIG_LIBATTR=y" >> $config_host_mak 4528fi 4529if test "$virtfs" = "yes" ; then 4530 echo "CONFIG_VIRTFS=y" >> $config_host_mak 4531fi 4532if test "$vhost_scsi" = "yes" ; then 4533 echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak 4534fi 4535if test "$vhost_net" = "yes" ; then 4536 echo "CONFIG_VHOST_NET_USED=y" >> $config_host_mak 4537fi 4538if test "$blobs" = "yes" ; then 4539 echo "INSTALL_BLOBS=yes" >> $config_host_mak 4540fi 4541if test "$iovec" = "yes" ; then 4542 echo "CONFIG_IOVEC=y" >> $config_host_mak 4543fi 4544if test "$preadv" = "yes" ; then 4545 echo "CONFIG_PREADV=y" >> $config_host_mak 4546fi 4547if test "$fdt" = "yes" ; then 4548 echo "CONFIG_FDT=y" >> $config_host_mak 4549fi 4550if test "$signalfd" = "yes" ; then 4551 echo "CONFIG_SIGNALFD=y" >> $config_host_mak 4552fi 4553if test "$tcg_interpreter" = "yes" ; then 4554 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak 4555fi 4556if test "$fdatasync" = "yes" ; then 4557 echo "CONFIG_FDATASYNC=y" >> $config_host_mak 4558fi 4559if test "$madvise" = "yes" ; then 4560 echo "CONFIG_MADVISE=y" >> $config_host_mak 4561fi 4562if test "$posix_madvise" = "yes" ; then 4563 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak 4564fi 4565if test "$sigev_thread_id" = "yes" ; then 4566 echo "CONFIG_SIGEV_THREAD_ID=y" >> $config_host_mak 4567fi 4568 4569if test "$spice" = "yes" ; then 4570 echo "CONFIG_SPICE=y" >> $config_host_mak 4571fi 4572 4573if test "$smartcard_nss" = "yes" ; then 4574 echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak 4575 echo "NSS_LIBS=$nss_libs" >> $config_host_mak 4576 echo "NSS_CFLAGS=$nss_cflags" >> $config_host_mak 4577fi 4578 4579if test "$libusb" = "yes" ; then 4580 echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak 4581fi 4582 4583if test "$usb_redir" = "yes" ; then 4584 echo "CONFIG_USB_REDIR=y" >> $config_host_mak 4585fi 4586 4587if test "$glx" = "yes" ; then 4588 echo "CONFIG_GLX=y" >> $config_host_mak 4589 echo "GLX_LIBS=$glx_libs" >> $config_host_mak 4590fi 4591 4592if test "$lzo" = "yes" ; then 4593 echo "CONFIG_LZO=y" >> $config_host_mak 4594fi 4595 4596if test "$snappy" = "yes" ; then 4597 echo "CONFIG_SNAPPY=y" >> $config_host_mak 4598fi 4599 4600if test "$libiscsi" = "yes" ; then 4601 echo "CONFIG_LIBISCSI=m" >> $config_host_mak 4602 echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak 4603 echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak 4604fi 4605 4606if test "$libnfs" = "yes" ; then 4607 echo "CONFIG_LIBNFS=y" >> $config_host_mak 4608fi 4609 4610if test "$seccomp" = "yes"; then 4611 echo "CONFIG_SECCOMP=y" >> $config_host_mak 4612fi 4613 4614# XXX: suppress that 4615if [ "$bsd" = "yes" ] ; then 4616 echo "CONFIG_BSD=y" >> $config_host_mak 4617fi 4618 4619if test "$zero_malloc" = "yes" ; then 4620 echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak 4621fi 4622if test "$qom_cast_debug" = "yes" ; then 4623 echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak 4624fi 4625if test "$rbd" = "yes" ; then 4626 echo "CONFIG_RBD=m" >> $config_host_mak 4627 echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak 4628 echo "RBD_LIBS=$rbd_libs" >> $config_host_mak 4629fi 4630 4631echo "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak 4632if test "$coroutine_pool" = "yes" ; then 4633 echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak 4634else 4635 echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak 4636fi 4637 4638if test "$open_by_handle_at" = "yes" ; then 4639 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak 4640fi 4641 4642if test "$linux_magic_h" = "yes" ; then 4643 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak 4644fi 4645 4646if test "$pragma_diagnostic_available" = "yes" ; then 4647 echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak 4648fi 4649 4650if test "$valgrind_h" = "yes" ; then 4651 echo "CONFIG_VALGRIND_H=y" >> $config_host_mak 4652fi 4653 4654if test "$has_environ" = "yes" ; then 4655 echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak 4656fi 4657 4658if test "$cpuid_h" = "yes" ; then 4659 echo "CONFIG_CPUID_H=y" >> $config_host_mak 4660fi 4661 4662if test "$int128" = "yes" ; then 4663 echo "CONFIG_INT128=y" >> $config_host_mak 4664fi 4665 4666if test "$getauxval" = "yes" ; then 4667 echo "CONFIG_GETAUXVAL=y" >> $config_host_mak 4668fi 4669 4670if test "$glusterfs" = "yes" ; then 4671 echo "CONFIG_GLUSTERFS=m" >> $config_host_mak 4672 echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak 4673 echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak 4674fi 4675 4676if test "$glusterfs_discard" = "yes" ; then 4677 echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak 4678fi 4679 4680if test "$glusterfs_zerofill" = "yes" ; then 4681 echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak 4682fi 4683 4684if test "$libssh2" = "yes" ; then 4685 echo "CONFIG_LIBSSH2=m" >> $config_host_mak 4686 echo "LIBSSH2_CFLAGS=$libssh2_cflags" >> $config_host_mak 4687 echo "LIBSSH2_LIBS=$libssh2_libs" >> $config_host_mak 4688fi 4689 4690if test "$quorum" = "yes" ; then 4691 echo "CONFIG_QUORUM=y" >> $config_host_mak 4692fi 4693 4694if test "$virtio_blk_data_plane" = "yes" ; then 4695 echo 'CONFIG_VIRTIO_BLK_DATA_PLANE=$(CONFIG_VIRTIO)' >> $config_host_mak 4696fi 4697 4698if test "$vhdx" = "yes" ; then 4699 echo "CONFIG_VHDX=y" >> $config_host_mak 4700fi 4701 4702# USB host support 4703if test "$libusb" = "yes"; then 4704 echo "HOST_USB=libusb legacy" >> $config_host_mak 4705else 4706 echo "HOST_USB=stub" >> $config_host_mak 4707fi 4708 4709# TPM passthrough support? 4710if test "$tpm" = "yes"; then 4711 echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak 4712 if test "$tpm_passthrough" = "yes"; then 4713 echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak 4714 fi 4715fi 4716 4717echo "TRACE_BACKENDS=$trace_backends" >> $config_host_mak 4718if have_backend "nop"; then 4719 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak 4720fi 4721if have_backend "simple"; then 4722 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak 4723 # Set the appropriate trace file. 4724 trace_file="\"$trace_file-\" FMT_pid" 4725fi 4726if have_backend "stderr"; then 4727 echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak 4728fi 4729if have_backend "ust"; then 4730 echo "CONFIG_TRACE_UST=y" >> $config_host_mak 4731fi 4732if have_backend "dtrace"; then 4733 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak 4734 if test "$trace_backend_stap" = "yes" ; then 4735 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak 4736 fi 4737fi 4738if have_backend "ftrace"; then 4739 if test "$linux" = "yes" ; then 4740 echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak 4741 else 4742 feature_not_found "ftrace(trace backend)" "ftrace requires Linux" 4743 fi 4744fi 4745echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak 4746 4747if test "$rdma" = "yes" ; then 4748 echo "CONFIG_RDMA=y" >> $config_host_mak 4749fi 4750 4751# Hold two types of flag: 4752# CONFIG_THREAD_SETNAME_BYTHREAD - we've got a way of setting the name on 4753# a thread we have a handle to 4754# CONFIG_PTHREAD_SETNAME_NP - A way of doing it on a particular 4755# platform 4756if test "$pthread_setname_np" = "yes" ; then 4757 echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak 4758 echo "CONFIG_PTHREAD_SETNAME_NP=y" >> $config_host_mak 4759fi 4760 4761if test "$tcg_interpreter" = "yes"; then 4762 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES" 4763elif test "$ARCH" = "sparc64" ; then 4764 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES" 4765elif test "$ARCH" = "s390x" ; then 4766 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES" 4767elif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then 4768 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES" 4769elif test "$ARCH" = "ppc64" ; then 4770 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/ppc $QEMU_INCLUDES" 4771else 4772 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES" 4773fi 4774QEMU_INCLUDES="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES" 4775 4776echo "TOOLS=$tools" >> $config_host_mak 4777echo "ROMS=$roms" >> $config_host_mak 4778echo "MAKE=$make" >> $config_host_mak 4779echo "INSTALL=$install" >> $config_host_mak 4780echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak 4781echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak 4782if test -n "$libtool"; then 4783 echo "INSTALL_PROG=\$(LIBTOOL) --mode=install $install -c -m 0755" >> $config_host_mak 4784 echo "INSTALL_LIB=\$(LIBTOOL) --mode=install $install -c -m 0644" >> $config_host_mak 4785else 4786 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak 4787 echo "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak 4788fi 4789echo "PYTHON=$python" >> $config_host_mak 4790echo "CC=$cc" >> $config_host_mak 4791if $iasl -h > /dev/null 2>&1; then 4792 echo "IASL=$iasl" >> $config_host_mak 4793fi 4794echo "CC_I386=$cc_i386" >> $config_host_mak 4795echo "HOST_CC=$host_cc" >> $config_host_mak 4796echo "CXX=$cxx" >> $config_host_mak 4797echo "OBJCC=$objcc" >> $config_host_mak 4798echo "AR=$ar" >> $config_host_mak 4799echo "ARFLAGS=$ARFLAGS" >> $config_host_mak 4800echo "AS=$as" >> $config_host_mak 4801echo "CPP=$cpp" >> $config_host_mak 4802echo "OBJCOPY=$objcopy" >> $config_host_mak 4803echo "LD=$ld" >> $config_host_mak 4804echo "WINDRES=$windres" >> $config_host_mak 4805echo "LIBTOOL=$libtool" >> $config_host_mak 4806echo "CFLAGS=$CFLAGS" >> $config_host_mak 4807echo "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak 4808echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak 4809echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak 4810if test "$sparse" = "yes" ; then 4811 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak 4812 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak 4813 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak 4814fi 4815if test "$cross_prefix" != ""; then 4816 echo "AUTOCONF_HOST := --host=${cross_prefix%-}" >> $config_host_mak 4817else 4818 echo "AUTOCONF_HOST := " >> $config_host_mak 4819fi 4820echo "LDFLAGS=$LDFLAGS" >> $config_host_mak 4821echo "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak 4822echo "LIBTOOLFLAGS=$LIBTOOLFLAGS" >> $config_host_mak 4823echo "LIBS+=$LIBS" >> $config_host_mak 4824echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak 4825echo "EXESUF=$EXESUF" >> $config_host_mak 4826echo "DSOSUF=$DSOSUF" >> $config_host_mak 4827echo "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak 4828echo "LIBS_QGA+=$libs_qga" >> $config_host_mak 4829echo "POD2MAN=$POD2MAN" >> $config_host_mak 4830echo "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak 4831if test "$gcov" = "yes" ; then 4832 echo "CONFIG_GCOV=y" >> $config_host_mak 4833 echo "GCOV=$gcov_tool" >> $config_host_mak 4834fi 4835 4836# use included Linux headers 4837if test "$linux" = "yes" ; then 4838 mkdir -p linux-headers 4839 case "$cpu" in 4840 i386|x86_64|x32) 4841 linux_arch=x86 4842 ;; 4843 ppcemb|ppc|ppc64) 4844 linux_arch=powerpc 4845 ;; 4846 s390x) 4847 linux_arch=s390 4848 ;; 4849 aarch64) 4850 linux_arch=arm64 4851 ;; 4852 mips64) 4853 linux_arch=mips 4854 ;; 4855 *) 4856 # For most CPUs the kernel architecture name and QEMU CPU name match. 4857 linux_arch="$cpu" 4858 ;; 4859 esac 4860 # For non-KVM architectures we will not have asm headers 4861 if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then 4862 symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm 4863 fi 4864fi 4865 4866for target in $target_list; do 4867target_dir="$target" 4868config_target_mak=$target_dir/config-target.mak 4869target_name=`echo $target | cut -d '-' -f 1` 4870target_bigendian="no" 4871 4872case "$target_name" in 4873 armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or32|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb) 4874 target_bigendian=yes 4875 ;; 4876esac 4877target_softmmu="no" 4878target_user_only="no" 4879target_linux_user="no" 4880target_bsd_user="no" 4881case "$target" in 4882 ${target_name}-softmmu) 4883 target_softmmu="yes" 4884 ;; 4885 ${target_name}-linux-user) 4886 if test "$linux" != "yes" ; then 4887 error_exit "Target '$target' is only available on a Linux host" 4888 fi 4889 target_user_only="yes" 4890 target_linux_user="yes" 4891 ;; 4892 ${target_name}-bsd-user) 4893 if test "$bsd" != "yes" ; then 4894 error_exit "Target '$target' is only available on a BSD host" 4895 fi 4896 target_user_only="yes" 4897 target_bsd_user="yes" 4898 ;; 4899 *) 4900 error_exit "Target '$target' not recognised" 4901 exit 1 4902 ;; 4903esac 4904 4905mkdir -p $target_dir 4906echo "# Automatically generated by configure - do not modify" > $config_target_mak 4907 4908bflt="no" 4909interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_name/g"` 4910gdb_xml_files="" 4911 4912TARGET_ARCH="$target_name" 4913TARGET_BASE_ARCH="" 4914TARGET_ABI_DIR="" 4915 4916case "$target_name" in 4917 i386) 4918 ;; 4919 x86_64) 4920 TARGET_BASE_ARCH=i386 4921 ;; 4922 alpha) 4923 ;; 4924 arm|armeb) 4925 TARGET_ARCH=arm 4926 bflt="yes" 4927 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml" 4928 ;; 4929 aarch64) 4930 TARGET_BASE_ARCH=arm 4931 bflt="yes" 4932 gdb_xml_files="aarch64-core.xml aarch64-fpu.xml" 4933 ;; 4934 cris) 4935 ;; 4936 lm32) 4937 ;; 4938 m68k) 4939 bflt="yes" 4940 gdb_xml_files="cf-core.xml cf-fp.xml" 4941 ;; 4942 microblaze|microblazeel) 4943 TARGET_ARCH=microblaze 4944 bflt="yes" 4945 ;; 4946 mips|mipsel) 4947 TARGET_ARCH=mips 4948 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak 4949 ;; 4950 mipsn32|mipsn32el) 4951 TARGET_ARCH=mips64 4952 TARGET_BASE_ARCH=mips 4953 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak 4954 echo "TARGET_ABI32=y" >> $config_target_mak 4955 ;; 4956 mips64|mips64el) 4957 TARGET_ARCH=mips64 4958 TARGET_BASE_ARCH=mips 4959 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak 4960 ;; 4961 moxie) 4962 ;; 4963 or32) 4964 TARGET_ARCH=openrisc 4965 TARGET_BASE_ARCH=openrisc 4966 ;; 4967 ppc) 4968 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 4969 ;; 4970 ppcemb) 4971 TARGET_BASE_ARCH=ppc 4972 TARGET_ABI_DIR=ppc 4973 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 4974 ;; 4975 ppc64) 4976 TARGET_BASE_ARCH=ppc 4977 TARGET_ABI_DIR=ppc 4978 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 4979 ;; 4980 ppc64le) 4981 TARGET_ARCH=ppc64 4982 TARGET_BASE_ARCH=ppc 4983 TARGET_ABI_DIR=ppc 4984 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 4985 ;; 4986 ppc64abi32) 4987 TARGET_ARCH=ppc64 4988 TARGET_BASE_ARCH=ppc 4989 TARGET_ABI_DIR=ppc 4990 echo "TARGET_ABI32=y" >> $config_target_mak 4991 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 4992 ;; 4993 sh4|sh4eb) 4994 TARGET_ARCH=sh4 4995 bflt="yes" 4996 ;; 4997 sparc) 4998 ;; 4999 sparc64) 5000 TARGET_BASE_ARCH=sparc 5001 ;; 5002 sparc32plus) 5003 TARGET_ARCH=sparc64 5004 TARGET_BASE_ARCH=sparc 5005 TARGET_ABI_DIR=sparc 5006 echo "TARGET_ABI32=y" >> $config_target_mak 5007 ;; 5008 s390x) 5009 ;; 5010 unicore32) 5011 ;; 5012 xtensa|xtensaeb) 5013 TARGET_ARCH=xtensa 5014 ;; 5015 *) 5016 error_exit "Unsupported target CPU" 5017 ;; 5018esac 5019# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH 5020if [ "$TARGET_BASE_ARCH" = "" ]; then 5021 TARGET_BASE_ARCH=$TARGET_ARCH 5022fi 5023 5024symlink "$source_path/Makefile.target" "$target_dir/Makefile" 5025 5026upper() { 5027 echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]' 5028} 5029 5030target_arch_name="`upper $TARGET_ARCH`" 5031echo "TARGET_$target_arch_name=y" >> $config_target_mak 5032echo "TARGET_NAME=$target_name" >> $config_target_mak 5033echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak 5034if [ "$TARGET_ABI_DIR" = "" ]; then 5035 TARGET_ABI_DIR=$TARGET_ARCH 5036fi 5037echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak 5038if [ "$HOST_VARIANT_DIR" != "" ]; then 5039 echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak 5040fi 5041case "$target_name" in 5042 i386|x86_64) 5043 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then 5044 echo "CONFIG_XEN=y" >> $config_target_mak 5045 if test "$xen_pci_passthrough" = yes; then 5046 echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak" 5047 fi 5048 fi 5049 ;; 5050 *) 5051esac 5052case "$target_name" in 5053 aarch64|arm|i386|x86_64|ppcemb|ppc|ppc64|s390x|mipsel|mips) 5054 # Make sure the target and host cpus are compatible 5055 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \ 5056 \( "$target_name" = "$cpu" -o \ 5057 \( "$target_name" = "ppcemb" -a "$cpu" = "ppc" \) -o \ 5058 \( "$target_name" = "ppc64" -a "$cpu" = "ppc" \) -o \ 5059 \( "$target_name" = "ppc" -a "$cpu" = "ppc64" \) -o \ 5060 \( "$target_name" = "ppcemb" -a "$cpu" = "ppc64" \) -o \ 5061 \( "$target_name" = "mipsel" -a "$cpu" = "mips" \) -o \ 5062 \( "$target_name" = "x86_64" -a "$cpu" = "i386" \) -o \ 5063 \( "$target_name" = "i386" -a "$cpu" = "x86_64" \) \) ; then 5064 echo "CONFIG_KVM=y" >> $config_target_mak 5065 if test "$vhost_net" = "yes" ; then 5066 echo "CONFIG_VHOST_NET=y" >> $config_target_mak 5067 fi 5068 fi 5069esac 5070if test "$target_bigendian" = "yes" ; then 5071 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak 5072fi 5073if test "$target_softmmu" = "yes" ; then 5074 echo "CONFIG_SOFTMMU=y" >> $config_target_mak 5075fi 5076if test "$target_user_only" = "yes" ; then 5077 echo "CONFIG_USER_ONLY=y" >> $config_target_mak 5078 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak 5079fi 5080if test "$target_linux_user" = "yes" ; then 5081 echo "CONFIG_LINUX_USER=y" >> $config_target_mak 5082fi 5083list="" 5084if test ! -z "$gdb_xml_files" ; then 5085 for x in $gdb_xml_files; do 5086 list="$list $source_path/gdb-xml/$x" 5087 done 5088 echo "TARGET_XML_FILES=$list" >> $config_target_mak 5089fi 5090 5091if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then 5092 echo "TARGET_HAS_BFLT=y" >> $config_target_mak 5093fi 5094if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then 5095 echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak 5096fi 5097if test "$target_bsd_user" = "yes" ; then 5098 echo "CONFIG_BSD_USER=y" >> $config_target_mak 5099fi 5100 5101# generate QEMU_CFLAGS/LDFLAGS for targets 5102 5103cflags="" 5104ldflags="" 5105 5106for i in $ARCH $TARGET_BASE_ARCH ; do 5107 case "$i" in 5108 alpha) 5109 echo "CONFIG_ALPHA_DIS=y" >> $config_target_mak 5110 echo "CONFIG_ALPHA_DIS=y" >> config-all-disas.mak 5111 ;; 5112 aarch64) 5113 if test -n "${cxx}"; then 5114 echo "CONFIG_ARM_A64_DIS=y" >> $config_target_mak 5115 echo "CONFIG_ARM_A64_DIS=y" >> config-all-disas.mak 5116 fi 5117 ;; 5118 arm) 5119 echo "CONFIG_ARM_DIS=y" >> $config_target_mak 5120 echo "CONFIG_ARM_DIS=y" >> config-all-disas.mak 5121 if test -n "${cxx}"; then 5122 echo "CONFIG_ARM_A64_DIS=y" >> $config_target_mak 5123 echo "CONFIG_ARM_A64_DIS=y" >> config-all-disas.mak 5124 fi 5125 ;; 5126 cris) 5127 echo "CONFIG_CRIS_DIS=y" >> $config_target_mak 5128 echo "CONFIG_CRIS_DIS=y" >> config-all-disas.mak 5129 ;; 5130 hppa) 5131 echo "CONFIG_HPPA_DIS=y" >> $config_target_mak 5132 echo "CONFIG_HPPA_DIS=y" >> config-all-disas.mak 5133 ;; 5134 i386|x86_64|x32) 5135 echo "CONFIG_I386_DIS=y" >> $config_target_mak 5136 echo "CONFIG_I386_DIS=y" >> config-all-disas.mak 5137 ;; 5138 ia64*) 5139 echo "CONFIG_IA64_DIS=y" >> $config_target_mak 5140 echo "CONFIG_IA64_DIS=y" >> config-all-disas.mak 5141 ;; 5142 lm32) 5143 echo "CONFIG_LM32_DIS=y" >> $config_target_mak 5144 echo "CONFIG_LM32_DIS=y" >> config-all-disas.mak 5145 ;; 5146 m68k) 5147 echo "CONFIG_M68K_DIS=y" >> $config_target_mak 5148 echo "CONFIG_M68K_DIS=y" >> config-all-disas.mak 5149 ;; 5150 microblaze*) 5151 echo "CONFIG_MICROBLAZE_DIS=y" >> $config_target_mak 5152 echo "CONFIG_MICROBLAZE_DIS=y" >> config-all-disas.mak 5153 ;; 5154 mips*) 5155 echo "CONFIG_MIPS_DIS=y" >> $config_target_mak 5156 echo "CONFIG_MIPS_DIS=y" >> config-all-disas.mak 5157 ;; 5158 moxie*) 5159 echo "CONFIG_MOXIE_DIS=y" >> $config_target_mak 5160 echo "CONFIG_MOXIE_DIS=y" >> config-all-disas.mak 5161 ;; 5162 or32) 5163 echo "CONFIG_OPENRISC_DIS=y" >> $config_target_mak 5164 echo "CONFIG_OPENRISC_DIS=y" >> config-all-disas.mak 5165 ;; 5166 ppc*) 5167 echo "CONFIG_PPC_DIS=y" >> $config_target_mak 5168 echo "CONFIG_PPC_DIS=y" >> config-all-disas.mak 5169 ;; 5170 s390*) 5171 echo "CONFIG_S390_DIS=y" >> $config_target_mak 5172 echo "CONFIG_S390_DIS=y" >> config-all-disas.mak 5173 ;; 5174 sh4) 5175 echo "CONFIG_SH4_DIS=y" >> $config_target_mak 5176 echo "CONFIG_SH4_DIS=y" >> config-all-disas.mak 5177 ;; 5178 sparc*) 5179 echo "CONFIG_SPARC_DIS=y" >> $config_target_mak 5180 echo "CONFIG_SPARC_DIS=y" >> config-all-disas.mak 5181 ;; 5182 xtensa*) 5183 echo "CONFIG_XTENSA_DIS=y" >> $config_target_mak 5184 echo "CONFIG_XTENSA_DIS=y" >> config-all-disas.mak 5185 ;; 5186 esac 5187done 5188if test "$tcg_interpreter" = "yes" ; then 5189 echo "CONFIG_TCI_DIS=y" >> $config_target_mak 5190 echo "CONFIG_TCI_DIS=y" >> config-all-disas.mak 5191fi 5192 5193case "$ARCH" in 5194alpha) 5195 # Ensure there's only a single GP 5196 cflags="-msmall-data $cflags" 5197;; 5198esac 5199 5200if test "$gprof" = "yes" ; then 5201 echo "TARGET_GPROF=yes" >> $config_target_mak 5202 if test "$target_linux_user" = "yes" ; then 5203 cflags="-p $cflags" 5204 ldflags="-p $ldflags" 5205 fi 5206 if test "$target_softmmu" = "yes" ; then 5207 ldflags="-p $ldflags" 5208 echo "GPROF_CFLAGS=-p" >> $config_target_mak 5209 fi 5210fi 5211 5212if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then 5213 ldflags="$ldflags $textseg_ldflags" 5214fi 5215 5216echo "LDFLAGS+=$ldflags" >> $config_target_mak 5217echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak 5218 5219done # for target in $targets 5220 5221if [ "$pixman" = "internal" ]; then 5222 echo "config-host.h: subdir-pixman" >> $config_host_mak 5223fi 5224 5225if test "$rdma" = "yes" ; then 5226echo "CONFIG_RDMA=y" >> $config_host_mak 5227fi 5228 5229if [ "$dtc_internal" = "yes" ]; then 5230 echo "config-host.h: subdir-dtc" >> $config_host_mak 5231fi 5232 5233if test "$numa" = "yes"; then 5234 echo "CONFIG_NUMA=y" >> $config_host_mak 5235fi 5236 5237# build tree in object directory in case the source is not in the current directory 5238DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests" 5239DIRS="$DIRS fsdev" 5240DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw" 5241DIRS="$DIRS roms/seabios roms/vgabios" 5242DIRS="$DIRS qapi-generated" 5243FILES="Makefile tests/tcg/Makefile qdict-test-data.txt" 5244FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit" 5245FILES="$FILES tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile" 5246FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps" 5247FILES="$FILES pc-bios/spapr-rtas/Makefile" 5248FILES="$FILES pc-bios/s390-ccw/Makefile" 5249FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile" 5250FILES="$FILES pc-bios/qemu-icon.bmp" 5251for bios_file in \ 5252 $source_path/pc-bios/*.bin \ 5253 $source_path/pc-bios/*.aml \ 5254 $source_path/pc-bios/*.rom \ 5255 $source_path/pc-bios/*.dtb \ 5256 $source_path/pc-bios/*.img \ 5257 $source_path/pc-bios/openbios-* \ 5258 $source_path/pc-bios/u-boot.* \ 5259 $source_path/pc-bios/palcode-* 5260do 5261 FILES="$FILES pc-bios/`basename $bios_file`" 5262done 5263for test_file in `find $source_path/tests/acpi-test-data -type f` 5264do 5265 FILES="$FILES tests/acpi-test-data`echo $test_file | sed -e 's/.*acpi-test-data//'`" 5266done 5267mkdir -p $DIRS 5268for f in $FILES ; do 5269 if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then 5270 symlink "$source_path/$f" "$f" 5271 fi 5272done 5273 5274# temporary config to build submodules 5275for rom in seabios vgabios ; do 5276 config_mak=roms/$rom/config.mak 5277 echo "# Automatically generated by configure - do not modify" > $config_mak 5278 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak 5279 echo "AS=$as" >> $config_mak 5280 echo "CC=$cc" >> $config_mak 5281 echo "BCC=bcc" >> $config_mak 5282 echo "CPP=$cpp" >> $config_mak 5283 echo "OBJCOPY=objcopy" >> $config_mak 5284 echo "IASL=$iasl" >> $config_mak 5285 echo "LD=$ld" >> $config_mak 5286done 5287 5288if test "$docs" = "yes" ; then 5289 mkdir -p QMP 5290fi 5291 5292# set up qemu-iotests in this build directory 5293iotests_common_env="tests/qemu-iotests/common.env" 5294iotests_check="tests/qemu-iotests/check" 5295 5296echo "# Automatically generated by configure - do not modify" > "$iotests_common_env" 5297echo >> "$iotests_common_env" 5298echo "export PYTHON='$python'" >> "$iotests_common_env" 5299 5300if [ ! -e "$iotests_check" ]; then 5301 symlink "$source_path/$iotests_check" "$iotests_check" 5302fi 5303 5304# Save the configure command line for later reuse. 5305cat <<EOD >config.status 5306#!/bin/sh 5307# Generated by configure. 5308# Run this file to recreate the current configuration. 5309# Compiler output produced by configure, useful for debugging 5310# configure, is in config.log if it exists. 5311EOD 5312printf "exec" >>config.status 5313printf " '%s'" "$0" "$@" >>config.status 5314echo >>config.status 5315chmod +x config.status 5316 5317rm -r "$TMPDIR1" 5318
