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 sp_on=0 1495 for flag in $gcc_flags; do 1496 # We need to check both a compile and a link, since some compiler 1497 # setups fail only on a .c->.o compile and some only at link time 1498 if do_cc $QEMU_CFLAGS -Werror $flag -c -o $TMPO $TMPC && 1499 compile_prog "-Werror $flag" ""; then 1500 QEMU_CFLAGS="$QEMU_CFLAGS $flag" 1501 LIBTOOLFLAGS="$LIBTOOLFLAGS -Wc,$flag" 1502 sp_on=1 1503 break 1504 fi 1505 done 1506 if test "$stack_protector" = yes; then 1507 if test $sp_on = 0; then 1508 error_exit "Stack protector not supported" 1509 fi 1510 fi 1511fi 1512 1513# Workaround for http://gcc.gnu.org/PR55489. Happens with -fPIE/-fPIC and 1514# large functions that use global variables. The bug is in all releases of 1515# GCC, but it became particularly acute in 4.6.x and 4.7.x. It is fixed in 1516# 4.7.3 and 4.8.0. We should be able to delete this at the end of 2013. 1517cat > $TMPC << EOF 1518#if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2)) 1519int main(void) { return 0; } 1520#else 1521#error No bug in this compiler. 1522#endif 1523EOF 1524if compile_prog "-Werror -fno-gcse" "" ; then 1525 TRANSLATE_OPT_CFLAGS=-fno-gcse 1526fi 1527 1528if test "$static" = "yes" ; then 1529 if test "$modules" = "yes" ; then 1530 error_exit "static and modules are mutually incompatible" 1531 fi 1532 if test "$pie" = "yes" ; then 1533 error_exit "static and pie are mutually incompatible" 1534 else 1535 pie="no" 1536 fi 1537fi 1538 1539if test "$pie" = ""; then 1540 case "$cpu-$targetos" in 1541 i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD) 1542 ;; 1543 *) 1544 pie="no" 1545 ;; 1546 esac 1547fi 1548 1549if test "$pie" != "no" ; then 1550 cat > $TMPC << EOF 1551 1552#ifdef __linux__ 1553# define THREAD __thread 1554#else 1555# define THREAD 1556#endif 1557 1558static THREAD int tls_var; 1559 1560int main(void) { return tls_var; } 1561 1562EOF 1563 if compile_prog "-fPIE -DPIE" "-pie"; then 1564 QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS" 1565 LDFLAGS="-pie $LDFLAGS" 1566 pie="yes" 1567 if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then 1568 LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS" 1569 fi 1570 else 1571 if test "$pie" = "yes"; then 1572 error_exit "PIE not available due to missing toolchain support" 1573 else 1574 echo "Disabling PIE due to missing toolchain support" 1575 pie="no" 1576 fi 1577 fi 1578 1579 if compile_prog "-fno-pie" "-nopie"; then 1580 CFLAGS_NOPIE="-fno-pie" 1581 LDFLAGS_NOPIE="-nopie" 1582 fi 1583fi 1584 1585# check for broken gcc and libtool in RHEL5 1586if test -n "$libtool" -a "$pie" != "no" ; then 1587 cat > $TMPC <<EOF 1588 1589void *f(unsigned char *buf, int len); 1590void *g(unsigned char *buf, int len); 1591 1592void * 1593f(unsigned char *buf, int len) 1594{ 1595 return (void*)0L; 1596} 1597 1598void * 1599g(unsigned char *buf, int len) 1600{ 1601 return f(buf, len); 1602} 1603 1604EOF 1605 if ! libtool_prog; then 1606 echo "Disabling libtool due to broken toolchain support" 1607 libtool= 1608 fi 1609fi 1610 1611########################################## 1612# __sync_fetch_and_and requires at least -march=i486. Many toolchains 1613# use i686 as default anyway, but for those that don't, an explicit 1614# specification is necessary 1615 1616if test "$cpu" = "i386"; then 1617 cat > $TMPC << EOF 1618static int sfaa(int *ptr) 1619{ 1620 return __sync_fetch_and_and(ptr, 0); 1621} 1622 1623int main(void) 1624{ 1625 int val = 42; 1626 val = __sync_val_compare_and_swap(&val, 0, 1); 1627 sfaa(&val); 1628 return val; 1629} 1630EOF 1631 if ! compile_prog "" "" ; then 1632 QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS" 1633 fi 1634fi 1635 1636######################################### 1637# Solaris specific configure tool chain decisions 1638 1639if test "$solaris" = "yes" ; then 1640 if has $install; then 1641 : 1642 else 1643 error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \ 1644 "install fileutils from www.blastwave.org using pkg-get -i fileutils" \ 1645 "to get ginstall which is used by default (which lives in /opt/csw/bin)" 1646 fi 1647 if test "`path_of $install`" = "/usr/sbin/install" ; then 1648 error_exit "Solaris /usr/sbin/install is not an appropriate install program." \ 1649 "try ginstall from the GNU fileutils available from www.blastwave.org" \ 1650 "using pkg-get -i fileutils, or use --install=/usr/ucb/install" 1651 fi 1652 if has ar; then 1653 : 1654 else 1655 if test -f /usr/ccs/bin/ar ; then 1656 error_exit "No path includes ar" \ 1657 "Add /usr/ccs/bin to your path and rerun configure" 1658 fi 1659 error_exit "No path includes ar" 1660 fi 1661fi 1662 1663if test -z "${target_list+xxx}" ; then 1664 target_list="$default_target_list" 1665else 1666 target_list=`echo "$target_list" | sed -e 's/,/ /g'` 1667fi 1668 1669# Check that we recognised the target name; this allows a more 1670# friendly error message than if we let it fall through. 1671for target in $target_list; do 1672 case " $default_target_list " in 1673 *" $target "*) 1674 ;; 1675 *) 1676 error_exit "Unknown target name '$target'" 1677 ;; 1678 esac 1679done 1680 1681# see if system emulation was really requested 1682case " $target_list " in 1683 *"-softmmu "*) softmmu=yes 1684 ;; 1685 *) softmmu=no 1686 ;; 1687esac 1688 1689feature_not_found() { 1690 feature=$1 1691 remedy=$2 1692 1693 error_exit "User requested feature $feature" \ 1694 "configure was not able to find it." \ 1695 "$remedy" 1696} 1697 1698# --- 1699# big/little endian test 1700cat > $TMPC << EOF 1701short big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, }; 1702short little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, }; 1703extern int foo(short *, short *); 1704int main(int argc, char *argv[]) { 1705 return foo(big_endian, little_endian); 1706} 1707EOF 1708 1709if compile_object ; then 1710 if grep -q BiGeNdIaN $TMPO ; then 1711 bigendian="yes" 1712 elif grep -q LiTtLeEnDiAn $TMPO ; then 1713 bigendian="no" 1714 else 1715 echo big/little test failed 1716 fi 1717else 1718 echo big/little test failed 1719fi 1720 1721########################################## 1722# L2TPV3 probe 1723 1724cat > $TMPC <<EOF 1725#include <sys/socket.h> 1726int main(void) { return sizeof(struct mmsghdr); } 1727EOF 1728if compile_prog "" "" ; then 1729 l2tpv3=yes 1730else 1731 l2tpv3=no 1732fi 1733 1734########################################## 1735# pkg-config probe 1736 1737if ! has "$pkg_config_exe"; then 1738 error_exit "pkg-config binary '$pkg_config_exe' not found" 1739fi 1740 1741########################################## 1742# NPTL probe 1743 1744if test "$linux_user" = "yes"; then 1745 cat > $TMPC <<EOF 1746#include <sched.h> 1747#include <linux/futex.h> 1748int main(void) { 1749#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT) 1750#error bork 1751#endif 1752 return 0; 1753} 1754EOF 1755 if ! compile_object ; then 1756 feature_not_found "nptl" "Install glibc and linux kernel headers." 1757 fi 1758fi 1759 1760########################################## 1761# zlib check 1762 1763if test "$zlib" != "no" ; then 1764 cat > $TMPC << EOF 1765#include <zlib.h> 1766int main(void) { zlibVersion(); return 0; } 1767EOF 1768 if compile_prog "" "-lz" ; then 1769 : 1770 else 1771 error_exit "zlib check failed" \ 1772 "Make sure to have the zlib libs and headers installed." 1773 fi 1774fi 1775LIBS="$LIBS -lz" 1776 1777########################################## 1778# lzo check 1779 1780if test "$lzo" != "no" ; then 1781 cat > $TMPC << EOF 1782#include <lzo/lzo1x.h> 1783int main(void) { lzo_version(); return 0; } 1784EOF 1785 if compile_prog "" "-llzo2" ; then 1786 libs_softmmu="$libs_softmmu -llzo2" 1787 lzo="yes" 1788 else 1789 if test "$lzo" = "yes"; then 1790 feature_not_found "liblzo2" "Install liblzo2 devel" 1791 fi 1792 lzo="no" 1793 fi 1794fi 1795 1796########################################## 1797# snappy check 1798 1799if test "$snappy" != "no" ; then 1800 cat > $TMPC << EOF 1801#include <snappy-c.h> 1802int main(void) { snappy_max_compressed_length(4096); return 0; } 1803EOF 1804 if compile_prog "" "-lsnappy" ; then 1805 libs_softmmu="$libs_softmmu -lsnappy" 1806 snappy="yes" 1807 else 1808 if test "$snappy" = "yes"; then 1809 feature_not_found "libsnappy" "Install libsnappy devel" 1810 fi 1811 snappy="no" 1812 fi 1813fi 1814 1815########################################## 1816# libseccomp check 1817 1818if test "$seccomp" != "no" ; then 1819 if $pkg_config --atleast-version=2.1.0 libseccomp; then 1820 libs_softmmu="$libs_softmmu `$pkg_config --libs libseccomp`" 1821 QEMU_CFLAGS="$QEMU_CFLAGS `$pkg_config --cflags libseccomp`" 1822 seccomp="yes" 1823 else 1824 if test "$seccomp" = "yes"; then 1825 feature_not_found "libseccomp" "Install libseccomp devel >= 2.1.0" 1826 fi 1827 seccomp="no" 1828 fi 1829fi 1830########################################## 1831# xen probe 1832 1833if test "$xen" != "no" ; then 1834 xen_libs="-lxenstore -lxenctrl -lxenguest" 1835 1836 # First we test whether Xen headers and libraries are available. 1837 # If no, we are done and there is no Xen support. 1838 # If yes, more tests are run to detect the Xen version. 1839 1840 # Xen (any) 1841 cat > $TMPC <<EOF 1842#include <xenctrl.h> 1843int main(void) { 1844 return 0; 1845} 1846EOF 1847 if ! compile_prog "" "$xen_libs" ; then 1848 # Xen not found 1849 if test "$xen" = "yes" ; then 1850 feature_not_found "xen" "Install xen devel" 1851 fi 1852 xen=no 1853 1854 # Xen unstable 1855 elif 1856 cat > $TMPC <<EOF && 1857#include <xenctrl.h> 1858#include <xenstore.h> 1859#include <stdint.h> 1860#include <xen/hvm/hvm_info_table.h> 1861#if !defined(HVM_MAX_VCPUS) 1862# error HVM_MAX_VCPUS not defined 1863#endif 1864int main(void) { 1865 xc_interface *xc; 1866 xs_daemon_open(); 1867 xc = xc_interface_open(0, 0, 0); 1868 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1869 xc_gnttab_open(NULL, 0); 1870 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 1871 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 1872 return 0; 1873} 1874EOF 1875 compile_prog "" "$xen_libs" 1876 then 1877 xen_ctrl_version=420 1878 xen=yes 1879 1880 elif 1881 cat > $TMPC <<EOF && 1882#include <xenctrl.h> 1883#include <xs.h> 1884#include <stdint.h> 1885#include <xen/hvm/hvm_info_table.h> 1886#if !defined(HVM_MAX_VCPUS) 1887# error HVM_MAX_VCPUS not defined 1888#endif 1889int main(void) { 1890 xs_daemon_open(); 1891 xc_interface_open(0, 0, 0); 1892 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1893 xc_gnttab_open(NULL, 0); 1894 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 1895 return 0; 1896} 1897EOF 1898 compile_prog "" "$xen_libs" 1899 then 1900 xen_ctrl_version=410 1901 xen=yes 1902 1903 # Xen 4.0.0 1904 elif 1905 cat > $TMPC <<EOF && 1906#include <xenctrl.h> 1907#include <xs.h> 1908#include <stdint.h> 1909#include <xen/hvm/hvm_info_table.h> 1910#if !defined(HVM_MAX_VCPUS) 1911# error HVM_MAX_VCPUS not defined 1912#endif 1913int main(void) { 1914 struct xen_add_to_physmap xatp = { 1915 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0, 1916 }; 1917 xs_daemon_open(); 1918 xc_interface_open(); 1919 xc_gnttab_open(); 1920 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1921 xc_memory_op(0, XENMEM_add_to_physmap, &xatp); 1922 return 0; 1923} 1924EOF 1925 compile_prog "" "$xen_libs" 1926 then 1927 xen_ctrl_version=400 1928 xen=yes 1929 1930 # Xen 3.4.0 1931 elif 1932 cat > $TMPC <<EOF && 1933#include <xenctrl.h> 1934#include <xs.h> 1935int main(void) { 1936 struct xen_add_to_physmap xatp = { 1937 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0, 1938 }; 1939 xs_daemon_open(); 1940 xc_interface_open(); 1941 xc_gnttab_open(); 1942 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1943 xc_memory_op(0, XENMEM_add_to_physmap, &xatp); 1944 return 0; 1945} 1946EOF 1947 compile_prog "" "$xen_libs" 1948 then 1949 xen_ctrl_version=340 1950 xen=yes 1951 1952 # Xen 3.3.0 1953 elif 1954 cat > $TMPC <<EOF && 1955#include <xenctrl.h> 1956#include <xs.h> 1957int main(void) { 1958 xs_daemon_open(); 1959 xc_interface_open(); 1960 xc_gnttab_open(); 1961 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1962 return 0; 1963} 1964EOF 1965 compile_prog "" "$xen_libs" 1966 then 1967 xen_ctrl_version=330 1968 xen=yes 1969 1970 # Xen version unsupported 1971 else 1972 if test "$xen" = "yes" ; then 1973 feature_not_found "xen (unsupported version)" "Install supported xen (e.g. 4.0, 3.4, 3.3)" 1974 fi 1975 xen=no 1976 fi 1977 1978 if test "$xen" = yes; then 1979 libs_softmmu="$xen_libs $libs_softmmu" 1980 fi 1981fi 1982 1983if test "$xen_pci_passthrough" != "no"; then 1984 if test "$xen" = "yes" && test "$linux" = "yes" && 1985 test "$xen_ctrl_version" -ge 340; then 1986 xen_pci_passthrough=yes 1987 else 1988 if test "$xen_pci_passthrough" = "yes"; then 1989 if test "$xen_ctrl_version" -lt 340; then 1990 error_exit "User requested feature Xen PCI Passthrough" \ 1991 "This feature does not work with Xen 3.3" 1992 fi 1993 error_exit "User requested feature Xen PCI Passthrough" \ 1994 " but this feature requires /sys from Linux" 1995 fi 1996 xen_pci_passthrough=no 1997 fi 1998fi 1999 2000########################################## 2001# libtool probe 2002 2003if ! has $libtool; then 2004 libtool= 2005fi 2006 2007# MacOSX ships with a libtool which isn't the GNU one; weed this 2008# out by checking whether libtool supports the --version switch 2009if test -n "$libtool"; then 2010 if ! "$libtool" --version >/dev/null 2>&1; then 2011 libtool= 2012 fi 2013fi 2014 2015########################################## 2016# Sparse probe 2017if test "$sparse" != "no" ; then 2018 if has cgcc; then 2019 sparse=yes 2020 else 2021 if test "$sparse" = "yes" ; then 2022 feature_not_found "sparse" "Install sparse binary" 2023 fi 2024 sparse=no 2025 fi 2026fi 2027 2028########################################## 2029# GTK probe 2030 2031if test "$gtkabi" = ""; then 2032 # The GTK ABI was not specified explicitly, so try whether 2.0 is available. 2033 # Use 3.0 as a fallback if that is available. 2034 if $pkg_config --exists "gtk+-2.0 >= 2.18.0"; then 2035 gtkabi=2.0 2036 elif $pkg_config --exists "gtk+-3.0 >= 3.0.0"; then 2037 gtkabi=3.0 2038 else 2039 gtkabi=2.0 2040 fi 2041fi 2042 2043if test "$gtk" != "no"; then 2044 gtkpackage="gtk+-$gtkabi" 2045 gtkx11package="gtk+-x11-$gtkabi" 2046 if test "$gtkabi" = "3.0" ; then 2047 gtkversion="3.0.0" 2048 else 2049 gtkversion="2.18.0" 2050 fi 2051 if $pkg_config --exists "$gtkpackage >= $gtkversion"; then 2052 gtk_cflags=`$pkg_config --cflags $gtkpackage` 2053 gtk_libs=`$pkg_config --libs $gtkpackage` 2054 if $pkg_config --exists "$gtkx11package >= $gtkversion"; then 2055 gtk_libs="$gtk_libs -lX11" 2056 fi 2057 libs_softmmu="$gtk_libs $libs_softmmu" 2058 gtk="yes" 2059 elif test "$gtk" = "yes"; then 2060 feature_not_found "gtk" "Install gtk2 or gtk3 devel" 2061 else 2062 gtk="no" 2063 fi 2064fi 2065 2066########################################## 2067# VTE probe 2068 2069if test "$vte" != "no"; then 2070 if test "$gtkabi" = "3.0"; then 2071 vtepackage="vte-2.90" 2072 vteversion="0.32.0" 2073 else 2074 vtepackage="vte" 2075 vteversion="0.24.0" 2076 fi 2077 if $pkg_config --exists "$vtepackage >= $vteversion"; then 2078 vte_cflags=`$pkg_config --cflags $vtepackage` 2079 vte_libs=`$pkg_config --libs $vtepackage` 2080 libs_softmmu="$vte_libs $libs_softmmu" 2081 vte="yes" 2082 elif test "$vte" = "yes"; then 2083 if test "$gtkabi" = "3.0"; then 2084 feature_not_found "vte" "Install libvte-2.90 devel" 2085 else 2086 feature_not_found "vte" "Install libvte devel" 2087 fi 2088 else 2089 vte="no" 2090 fi 2091fi 2092 2093########################################## 2094# SDL probe 2095 2096# Look for sdl configuration program (pkg-config or sdl-config). Try 2097# sdl-config even without cross prefix, and favour pkg-config over sdl-config. 2098 2099if test $sdlabi = "2.0"; then 2100 sdl_config=$sdl2_config 2101 sdlname=sdl2 2102 sdlconfigname=sdl2_config 2103else 2104 sdlname=sdl 2105 sdlconfigname=sdl_config 2106fi 2107 2108if test "`basename $sdl_config`" != $sdlconfigname && ! has ${sdl_config}; then 2109 sdl_config=$sdlconfigname 2110fi 2111 2112if $pkg_config $sdlname --exists; then 2113 sdlconfig="$pkg_config $sdlname" 2114 _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'` 2115elif has ${sdl_config}; then 2116 sdlconfig="$sdl_config" 2117 _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'` 2118else 2119 if test "$sdl" = "yes" ; then 2120 feature_not_found "sdl" "Install SDL devel" 2121 fi 2122 sdl=no 2123fi 2124if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then 2125 echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2 2126fi 2127 2128sdl_too_old=no 2129if test "$sdl" != "no" ; then 2130 cat > $TMPC << EOF 2131#include <SDL.h> 2132#undef main /* We don't want SDL to override our main() */ 2133int main( void ) { return SDL_Init (SDL_INIT_VIDEO); } 2134EOF 2135 sdl_cflags=`$sdlconfig --cflags 2> /dev/null` 2136 if test "$static" = "yes" ; then 2137 sdl_libs=`$sdlconfig --static-libs 2>/dev/null` 2138 else 2139 sdl_libs=`$sdlconfig --libs 2> /dev/null` 2140 fi 2141 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 2142 if test "$_sdlversion" -lt 121 ; then 2143 sdl_too_old=yes 2144 else 2145 if test "$cocoa" = "no" ; then 2146 sdl=yes 2147 fi 2148 fi 2149 2150 # static link with sdl ? (note: sdl.pc's --static --libs is broken) 2151 if test "$sdl" = "yes" -a "$static" = "yes" ; then 2152 if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then 2153 sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`" 2154 sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`" 2155 fi 2156 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 2157 : 2158 else 2159 sdl=no 2160 fi 2161 fi # static link 2162 else # sdl not found 2163 if test "$sdl" = "yes" ; then 2164 feature_not_found "sdl" "Install SDL devel" 2165 fi 2166 sdl=no 2167 fi # sdl compile test 2168fi 2169 2170if test "$sdl" = "yes" ; then 2171 cat > $TMPC <<EOF 2172#include <SDL.h> 2173#if defined(SDL_VIDEO_DRIVER_X11) 2174#include <X11/XKBlib.h> 2175#else 2176#error No x11 support 2177#endif 2178int main(void) { return 0; } 2179EOF 2180 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 2181 sdl_libs="$sdl_libs -lX11" 2182 fi 2183 libs_softmmu="$sdl_libs $libs_softmmu" 2184fi 2185 2186########################################## 2187# RDMA needs OpenFabrics libraries 2188if test "$rdma" != "no" ; then 2189 cat > $TMPC <<EOF 2190#include <rdma/rdma_cma.h> 2191int main(void) { return 0; } 2192EOF 2193 rdma_libs="-lrdmacm -libverbs" 2194 if compile_prog "" "$rdma_libs" ; then 2195 rdma="yes" 2196 libs_softmmu="$libs_softmmu $rdma_libs" 2197 else 2198 if test "$rdma" = "yes" ; then 2199 error_exit \ 2200 " OpenFabrics librdmacm/libibverbs not present." \ 2201 " Your options:" \ 2202 " (1) Fast: Install infiniband packages from your distro." \ 2203 " (2) Cleanest: Install libraries from www.openfabrics.org" \ 2204 " (3) Also: Install softiwarp if you don't have RDMA hardware" 2205 fi 2206 rdma="no" 2207 fi 2208fi 2209 2210########################################## 2211# VNC TLS/WS detection 2212if test "$vnc" = "yes" -a \( "$vnc_tls" != "no" -o "$vnc_ws" != "no" \) ; then 2213 cat > $TMPC <<EOF 2214#include <gnutls/gnutls.h> 2215int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; } 2216EOF 2217 vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null` 2218 vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null` 2219 if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then 2220 if test "$vnc_tls" != "no" ; then 2221 vnc_tls=yes 2222 fi 2223 if test "$vnc_ws" != "no" ; then 2224 vnc_ws=yes 2225 fi 2226 libs_softmmu="$vnc_tls_libs $libs_softmmu" 2227 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_tls_cflags" 2228 else 2229 if test "$vnc_tls" = "yes" ; then 2230 feature_not_found "vnc-tls" "Install gnutls devel" 2231 fi 2232 if test "$vnc_ws" = "yes" ; then 2233 feature_not_found "vnc-ws" "Install gnutls devel" 2234 fi 2235 vnc_tls=no 2236 vnc_ws=no 2237 fi 2238fi 2239 2240########################################## 2241# Quorum probe (check for gnutls) 2242if test "$quorum" != "no" ; then 2243cat > $TMPC <<EOF 2244#include <gnutls/gnutls.h> 2245#include <gnutls/crypto.h> 2246int main(void) {char data[4096], digest[32]; 2247gnutls_hash_fast(GNUTLS_DIG_SHA256, data, 4096, digest); 2248return 0; 2249} 2250EOF 2251quorum_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null` 2252quorum_tls_libs=`$pkg_config --libs gnutls 2> /dev/null` 2253if compile_prog "$quorum_tls_cflags" "$quorum_tls_libs" ; then 2254 qcow_tls=yes 2255 libs_softmmu="$quorum_tls_libs $libs_softmmu" 2256 libs_tools="$quorum_tls_libs $libs_softmmu" 2257 QEMU_CFLAGS="$QEMU_CFLAGS $quorum_tls_cflags" 2258 quorum="yes" 2259else 2260 if test "$quorum" = "yes"; then 2261 feature_not_found "gnutls" "gnutls > 2.10.0 required to compile Quorum" 2262 fi 2263 quorum="no" 2264fi 2265fi 2266 2267########################################## 2268# VNC SASL detection 2269if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then 2270 cat > $TMPC <<EOF 2271#include <sasl/sasl.h> 2272#include <stdio.h> 2273int main(void) { sasl_server_init(NULL, "qemu"); return 0; } 2274EOF 2275 # Assuming Cyrus-SASL installed in /usr prefix 2276 vnc_sasl_cflags="" 2277 vnc_sasl_libs="-lsasl2" 2278 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then 2279 vnc_sasl=yes 2280 libs_softmmu="$vnc_sasl_libs $libs_softmmu" 2281 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags" 2282 else 2283 if test "$vnc_sasl" = "yes" ; then 2284 feature_not_found "vnc-sasl" "Install Cyrus SASL devel" 2285 fi 2286 vnc_sasl=no 2287 fi 2288fi 2289 2290########################################## 2291# VNC JPEG detection 2292if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then 2293cat > $TMPC <<EOF 2294#include <stdio.h> 2295#include <jpeglib.h> 2296int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; } 2297EOF 2298 vnc_jpeg_cflags="" 2299 vnc_jpeg_libs="-ljpeg" 2300 if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then 2301 vnc_jpeg=yes 2302 libs_softmmu="$vnc_jpeg_libs $libs_softmmu" 2303 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags" 2304 else 2305 if test "$vnc_jpeg" = "yes" ; then 2306 feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel" 2307 fi 2308 vnc_jpeg=no 2309 fi 2310fi 2311 2312########################################## 2313# VNC PNG detection 2314if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then 2315cat > $TMPC <<EOF 2316//#include <stdio.h> 2317#include <png.h> 2318#include <stddef.h> 2319int main(void) { 2320 png_structp png_ptr; 2321 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL); 2322 return png_ptr != 0; 2323} 2324EOF 2325 if $pkg_config libpng --exists; then 2326 vnc_png_cflags=`$pkg_config libpng --cflags` 2327 vnc_png_libs=`$pkg_config libpng --libs` 2328 else 2329 vnc_png_cflags="" 2330 vnc_png_libs="-lpng" 2331 fi 2332 if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then 2333 vnc_png=yes 2334 libs_softmmu="$vnc_png_libs $libs_softmmu" 2335 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags" 2336 else 2337 if test "$vnc_png" = "yes" ; then 2338 feature_not_found "vnc-png" "Install libpng devel" 2339 fi 2340 vnc_png=no 2341 fi 2342fi 2343 2344########################################## 2345# fnmatch() probe, used for ACL routines 2346fnmatch="no" 2347cat > $TMPC << EOF 2348#include <fnmatch.h> 2349int main(void) 2350{ 2351 fnmatch("foo", "foo", 0); 2352 return 0; 2353} 2354EOF 2355if compile_prog "" "" ; then 2356 fnmatch="yes" 2357fi 2358 2359########################################## 2360# uuid_generate() probe, used for vdi block driver 2361# Note that on some systems (notably MacOSX) no extra library 2362# need be linked to get the uuid functions. 2363if test "$uuid" != "no" ; then 2364 uuid_libs="-luuid" 2365 cat > $TMPC << EOF 2366#include <uuid/uuid.h> 2367int main(void) 2368{ 2369 uuid_t my_uuid; 2370 uuid_generate(my_uuid); 2371 return 0; 2372} 2373EOF 2374 if compile_prog "" "" ; then 2375 uuid="yes" 2376 elif compile_prog "" "$uuid_libs" ; then 2377 uuid="yes" 2378 libs_softmmu="$uuid_libs $libs_softmmu" 2379 libs_tools="$uuid_libs $libs_tools" 2380 else 2381 if test "$uuid" = "yes" ; then 2382 feature_not_found "uuid" "Install libuuid devel" 2383 fi 2384 uuid=no 2385 fi 2386fi 2387 2388if test "$vhdx" = "yes" ; then 2389 if test "$uuid" = "no" ; then 2390 error_exit "uuid required for VHDX support" 2391 fi 2392elif test "$vhdx" != "no" ; then 2393 if test "$uuid" = "yes" ; then 2394 vhdx=yes 2395 else 2396 vhdx=no 2397 fi 2398fi 2399 2400########################################## 2401# xfsctl() probe, used for raw-posix 2402if test "$xfs" != "no" ; then 2403 cat > $TMPC << EOF 2404#include <stddef.h> /* NULL */ 2405#include <xfs/xfs.h> 2406int main(void) 2407{ 2408 xfsctl(NULL, 0, 0, NULL); 2409 return 0; 2410} 2411EOF 2412 if compile_prog "" "" ; then 2413 xfs="yes" 2414 else 2415 if test "$xfs" = "yes" ; then 2416 feature_not_found "xfs" "Instal xfsprogs/xfslibs devel" 2417 fi 2418 xfs=no 2419 fi 2420fi 2421 2422########################################## 2423# vde libraries probe 2424if test "$vde" != "no" ; then 2425 vde_libs="-lvdeplug" 2426 cat > $TMPC << EOF 2427#include <libvdeplug.h> 2428int main(void) 2429{ 2430 struct vde_open_args a = {0, 0, 0}; 2431 char s[] = ""; 2432 vde_open(s, s, &a); 2433 return 0; 2434} 2435EOF 2436 if compile_prog "" "$vde_libs" ; then 2437 vde=yes 2438 libs_softmmu="$vde_libs $libs_softmmu" 2439 libs_tools="$vde_libs $libs_tools" 2440 else 2441 if test "$vde" = "yes" ; then 2442 feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel" 2443 fi 2444 vde=no 2445 fi 2446fi 2447 2448########################################## 2449# netmap support probe 2450# Apart from looking for netmap headers, we make sure that the host API version 2451# supports the netmap backend (>=11). The upper bound (15) is meant to simulate 2452# a minor/major version number. Minor new features will be marked with values up 2453# to 15, and if something happens that requires a change to the backend we will 2454# move above 15, submit the backend fixes and modify this two bounds. 2455if test "$netmap" != "no" ; then 2456 cat > $TMPC << EOF 2457#include <inttypes.h> 2458#include <net/if.h> 2459#include <net/netmap.h> 2460#include <net/netmap_user.h> 2461#if (NETMAP_API < 11) || (NETMAP_API > 15) 2462#error 2463#endif 2464int main(void) { return 0; } 2465EOF 2466 if compile_prog "" "" ; then 2467 netmap=yes 2468 else 2469 if test "$netmap" = "yes" ; then 2470 feature_not_found "netmap" 2471 fi 2472 netmap=no 2473 fi 2474fi 2475 2476########################################## 2477# libcap-ng library probe 2478if test "$cap_ng" != "no" ; then 2479 cap_libs="-lcap-ng" 2480 cat > $TMPC << EOF 2481#include <cap-ng.h> 2482int main(void) 2483{ 2484 capng_capability_to_name(CAPNG_EFFECTIVE); 2485 return 0; 2486} 2487EOF 2488 if compile_prog "" "$cap_libs" ; then 2489 cap_ng=yes 2490 libs_tools="$cap_libs $libs_tools" 2491 else 2492 if test "$cap_ng" = "yes" ; then 2493 feature_not_found "cap_ng" "Install libcap-ng devel" 2494 fi 2495 cap_ng=no 2496 fi 2497fi 2498 2499########################################## 2500# Sound support libraries probe 2501 2502audio_drv_probe() 2503{ 2504 drv=$1 2505 hdr=$2 2506 lib=$3 2507 exp=$4 2508 cfl=$5 2509 cat > $TMPC << EOF 2510#include <$hdr> 2511int main(void) { $exp } 2512EOF 2513 if compile_prog "$cfl" "$lib" ; then 2514 : 2515 else 2516 error_exit "$drv check failed" \ 2517 "Make sure to have the $drv libs and headers installed." 2518 fi 2519} 2520 2521audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'` 2522for drv in $audio_drv_list; do 2523 case $drv in 2524 alsa) 2525 audio_drv_probe $drv alsa/asoundlib.h -lasound \ 2526 "return snd_pcm_close((snd_pcm_t *)0);" 2527 libs_softmmu="-lasound $libs_softmmu" 2528 ;; 2529 2530 fmod) 2531 if test -z $fmod_lib || test -z $fmod_inc; then 2532 error_exit "You must specify path to FMOD library and headers" \ 2533 "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so" 2534 fi 2535 audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc" 2536 libs_softmmu="$fmod_lib $libs_softmmu" 2537 ;; 2538 2539 esd) 2540 audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);' 2541 libs_softmmu="-lesd $libs_softmmu" 2542 audio_pt_int="yes" 2543 ;; 2544 2545 pa) 2546 audio_drv_probe $drv pulse/mainloop.h "-lpulse" \ 2547 "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;" 2548 libs_softmmu="-lpulse $libs_softmmu" 2549 audio_pt_int="yes" 2550 ;; 2551 2552 coreaudio) 2553 libs_softmmu="-framework CoreAudio $libs_softmmu" 2554 ;; 2555 2556 dsound) 2557 libs_softmmu="-lole32 -ldxguid $libs_softmmu" 2558 audio_win_int="yes" 2559 ;; 2560 2561 oss) 2562 libs_softmmu="$oss_lib $libs_softmmu" 2563 ;; 2564 2565 sdl|wav) 2566 # XXX: Probes for CoreAudio, DirectSound, SDL(?) 2567 ;; 2568 2569 winwave) 2570 libs_softmmu="-lwinmm $libs_softmmu" 2571 audio_win_int="yes" 2572 ;; 2573 2574 *) 2575 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || { 2576 error_exit "Unknown driver '$drv' selected" \ 2577 "Possible drivers are: $audio_possible_drivers" 2578 } 2579 ;; 2580 esac 2581done 2582 2583########################################## 2584# BrlAPI probe 2585 2586if test "$brlapi" != "no" ; then 2587 brlapi_libs="-lbrlapi" 2588 cat > $TMPC << EOF 2589#include <brlapi.h> 2590#include <stddef.h> 2591int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); } 2592EOF 2593 if compile_prog "" "$brlapi_libs" ; then 2594 brlapi=yes 2595 libs_softmmu="$brlapi_libs $libs_softmmu" 2596 else 2597 if test "$brlapi" = "yes" ; then 2598 feature_not_found "brlapi" "Install brlapi devel" 2599 fi 2600 brlapi=no 2601 fi 2602fi 2603 2604########################################## 2605# curses probe 2606if test "$curses" != "no" ; then 2607 if test "$mingw32" = "yes" ; then 2608 curses_list="-lpdcurses" 2609 else 2610 curses_list="$($pkg_config --libs ncurses 2>/dev/null):-lncurses:-lcurses" 2611 fi 2612 curses_found=no 2613 cat > $TMPC << EOF 2614#include <curses.h> 2615int main(void) { 2616 const char *s = curses_version(); 2617 resize_term(0, 0); 2618 return s != 0; 2619} 2620EOF 2621 IFS=: 2622 for curses_lib in $curses_list; do 2623 unset IFS 2624 if compile_prog "" "$curses_lib" ; then 2625 curses_found=yes 2626 libs_softmmu="$curses_lib $libs_softmmu" 2627 break 2628 fi 2629 done 2630 unset IFS 2631 if test "$curses_found" = "yes" ; then 2632 curses=yes 2633 else 2634 if test "$curses" = "yes" ; then 2635 feature_not_found "curses" "Install ncurses devel" 2636 fi 2637 curses=no 2638 fi 2639fi 2640 2641########################################## 2642# curl probe 2643if test "$curl" != "no" ; then 2644 if $pkg_config libcurl --exists; then 2645 curlconfig="$pkg_config libcurl" 2646 else 2647 curlconfig=curl-config 2648 fi 2649 cat > $TMPC << EOF 2650#include <curl/curl.h> 2651int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; } 2652EOF 2653 curl_cflags=`$curlconfig --cflags 2>/dev/null` 2654 curl_libs=`$curlconfig --libs 2>/dev/null` 2655 if compile_prog "$curl_cflags" "$curl_libs" ; then 2656 curl=yes 2657 else 2658 if test "$curl" = "yes" ; then 2659 feature_not_found "curl" "Install libcurl devel" 2660 fi 2661 curl=no 2662 fi 2663fi # test "$curl" 2664 2665########################################## 2666# bluez support probe 2667if test "$bluez" != "no" ; then 2668 cat > $TMPC << EOF 2669#include <bluetooth/bluetooth.h> 2670int main(void) { return bt_error(0); } 2671EOF 2672 bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null` 2673 bluez_libs=`$pkg_config --libs bluez 2> /dev/null` 2674 if compile_prog "$bluez_cflags" "$bluez_libs" ; then 2675 bluez=yes 2676 libs_softmmu="$bluez_libs $libs_softmmu" 2677 else 2678 if test "$bluez" = "yes" ; then 2679 feature_not_found "bluez" "Install bluez-libs/libbluetooth devel" 2680 fi 2681 bluez="no" 2682 fi 2683fi 2684 2685########################################## 2686# glib support probe 2687 2688if test "$mingw32" = yes; then 2689 # g_poll is required in order to integrate with the glib main loop. 2690 glib_req_ver=2.20 2691else 2692 glib_req_ver=2.12 2693fi 2694glib_modules=gthread-2.0 2695if test "$modules" = yes; then 2696 glib_modules="$glib_modules gmodule-2.0" 2697fi 2698 2699for i in $glib_modules; do 2700 if $pkg_config --atleast-version=$glib_req_ver $i; then 2701 glib_cflags=`$pkg_config --cflags $i` 2702 glib_libs=`$pkg_config --libs $i` 2703 CFLAGS="$glib_cflags $CFLAGS" 2704 LIBS="$glib_libs $LIBS" 2705 libs_qga="$glib_libs $libs_qga" 2706 else 2707 error_exit "glib-$glib_req_ver $i is required to compile QEMU" 2708 fi 2709done 2710 2711########################################## 2712# SHA command probe for modules 2713if test "$modules" = yes; then 2714 shacmd_probe="sha1sum sha1 shasum" 2715 for c in $shacmd_probe; do 2716 if which $c >/dev/null 2>&1; then 2717 shacmd="$c" 2718 break 2719 fi 2720 done 2721 if test "$shacmd" = ""; then 2722 error_exit "one of the checksum commands is required to enable modules: $shacmd_probe" 2723 fi 2724fi 2725 2726########################################## 2727# pixman support probe 2728 2729if test "$pixman" = ""; then 2730 if test "$want_tools" = "no" -a "$softmmu" = "no"; then 2731 pixman="none" 2732 elif $pkg_config pixman-1 > /dev/null 2>&1; then 2733 pixman="system" 2734 else 2735 pixman="internal" 2736 fi 2737fi 2738if test "$pixman" = "none"; then 2739 if test "$want_tools" != "no" -o "$softmmu" != "no"; then 2740 error_exit "pixman disabled but system emulation or tools build" \ 2741 "enabled. You can turn off pixman only if you also" \ 2742 "disable all system emulation targets and the tools" \ 2743 "build with '--disable-tools --disable-system'." 2744 fi 2745 pixman_cflags= 2746 pixman_libs= 2747elif test "$pixman" = "system"; then 2748 pixman_cflags=`$pkg_config --cflags pixman-1` 2749 pixman_libs=`$pkg_config --libs pixman-1` 2750else 2751 if test ! -d ${source_path}/pixman/pixman; then 2752 error_exit "pixman not present. Your options:" \ 2753 " (1) Preferred: Install the pixman devel package (any recent" \ 2754 " distro should have packages as Xorg needs pixman too)." \ 2755 " (2) Fetch the pixman submodule, using:" \ 2756 " git submodule update --init pixman" 2757 fi 2758 mkdir -p pixman/pixman 2759 pixman_cflags="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman" 2760 pixman_libs="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1" 2761fi 2762 2763########################################## 2764# libcap probe 2765 2766if test "$cap" != "no" ; then 2767 cat > $TMPC <<EOF 2768#include <stdio.h> 2769#include <sys/capability.h> 2770int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; } 2771EOF 2772 if compile_prog "" "-lcap" ; then 2773 cap=yes 2774 else 2775 cap=no 2776 fi 2777fi 2778 2779########################################## 2780# pthread probe 2781PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2" 2782 2783pthread=no 2784cat > $TMPC << EOF 2785#include <pthread.h> 2786static void *f(void *p) { return NULL; } 2787int main(void) { 2788 pthread_t thread; 2789 pthread_create(&thread, 0, f, 0); 2790 return 0; 2791} 2792EOF 2793if compile_prog "" "" ; then 2794 pthread=yes 2795else 2796 for pthread_lib in $PTHREADLIBS_LIST; do 2797 if compile_prog "" "$pthread_lib" ; then 2798 pthread=yes 2799 found=no 2800 for lib_entry in $LIBS; do 2801 if test "$lib_entry" = "$pthread_lib"; then 2802 found=yes 2803 break 2804 fi 2805 done 2806 if test "$found" = "no"; then 2807 LIBS="$pthread_lib $LIBS" 2808 fi 2809 break 2810 fi 2811 done 2812fi 2813 2814if test "$mingw32" != yes -a "$pthread" = no; then 2815 error_exit "pthread check failed" \ 2816 "Make sure to have the pthread libs and headers installed." 2817fi 2818 2819# check for pthread_setname_np 2820pthread_setname_np=no 2821cat > $TMPC << EOF 2822#include <pthread.h> 2823 2824static void *f(void *p) { return NULL; } 2825int main(void) 2826{ 2827 pthread_t thread; 2828 pthread_create(&thread, 0, f, 0); 2829 pthread_setname_np(thread, "QEMU"); 2830 return 0; 2831} 2832EOF 2833if compile_prog "" "$pthread_lib" ; then 2834 pthread_setname_np=yes 2835fi 2836 2837########################################## 2838# rbd probe 2839if test "$rbd" != "no" ; then 2840 cat > $TMPC <<EOF 2841#include <stdio.h> 2842#include <rbd/librbd.h> 2843int main(void) { 2844 rados_t cluster; 2845 rados_create(&cluster, NULL); 2846 return 0; 2847} 2848EOF 2849 rbd_libs="-lrbd -lrados" 2850 if compile_prog "" "$rbd_libs" ; then 2851 rbd=yes 2852 else 2853 if test "$rbd" = "yes" ; then 2854 feature_not_found "rados block device" "Install librbd/ceph devel" 2855 fi 2856 rbd=no 2857 fi 2858fi 2859 2860########################################## 2861# libssh2 probe 2862min_libssh2_version=1.2.8 2863if test "$libssh2" != "no" ; then 2864 if $pkg_config --atleast-version=$min_libssh2_version libssh2; then 2865 libssh2_cflags=`$pkg_config libssh2 --cflags` 2866 libssh2_libs=`$pkg_config libssh2 --libs` 2867 libssh2=yes 2868 else 2869 if test "$libssh2" = "yes" ; then 2870 error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2" 2871 fi 2872 libssh2=no 2873 fi 2874fi 2875 2876########################################## 2877# libssh2_sftp_fsync probe 2878 2879if test "$libssh2" = "yes"; then 2880 cat > $TMPC <<EOF 2881#include <stdio.h> 2882#include <libssh2.h> 2883#include <libssh2_sftp.h> 2884int main(void) { 2885 LIBSSH2_SESSION *session; 2886 LIBSSH2_SFTP *sftp; 2887 LIBSSH2_SFTP_HANDLE *sftp_handle; 2888 session = libssh2_session_init (); 2889 sftp = libssh2_sftp_init (session); 2890 sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0); 2891 libssh2_sftp_fsync (sftp_handle); 2892 return 0; 2893} 2894EOF 2895 # libssh2_cflags/libssh2_libs defined in previous test. 2896 if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then 2897 QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS" 2898 fi 2899fi 2900 2901########################################## 2902# linux-aio probe 2903 2904if test "$linux_aio" != "no" ; then 2905 cat > $TMPC <<EOF 2906#include <libaio.h> 2907#include <sys/eventfd.h> 2908#include <stddef.h> 2909int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; } 2910EOF 2911 if compile_prog "" "-laio" ; then 2912 linux_aio=yes 2913 else 2914 if test "$linux_aio" = "yes" ; then 2915 feature_not_found "linux AIO" "Install libaio devel" 2916 fi 2917 linux_aio=no 2918 fi 2919fi 2920 2921########################################## 2922# TPM passthrough is only on x86 Linux 2923 2924if test "$targetos" = Linux && test "$cpu" = i386 -o "$cpu" = x86_64; then 2925 tpm_passthrough=$tpm 2926else 2927 tpm_passthrough=no 2928fi 2929 2930########################################## 2931# adjust virtio-blk-data-plane based on linux-aio 2932 2933if test "$virtio_blk_data_plane" = "yes" -a \ 2934 "$linux_aio" != "yes" ; then 2935 error_exit "virtio-blk-data-plane requires Linux AIO, please try --enable-linux-aio" 2936elif test -z "$virtio_blk_data_plane" ; then 2937 virtio_blk_data_plane=$linux_aio 2938fi 2939 2940########################################## 2941# attr probe 2942 2943if test "$attr" != "no" ; then 2944 cat > $TMPC <<EOF 2945#include <stdio.h> 2946#include <sys/types.h> 2947#ifdef CONFIG_LIBATTR 2948#include <attr/xattr.h> 2949#else 2950#include <sys/xattr.h> 2951#endif 2952int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; } 2953EOF 2954 if compile_prog "" "" ; then 2955 attr=yes 2956 # Older distros have <attr/xattr.h>, and need -lattr: 2957 elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then 2958 attr=yes 2959 LIBS="-lattr $LIBS" 2960 libattr=yes 2961 else 2962 if test "$attr" = "yes" ; then 2963 feature_not_found "ATTR" "Install libc6 or libattr devel" 2964 fi 2965 attr=no 2966 fi 2967fi 2968 2969########################################## 2970# iovec probe 2971cat > $TMPC <<EOF 2972#include <sys/types.h> 2973#include <sys/uio.h> 2974#include <unistd.h> 2975int main(void) { return sizeof(struct iovec); } 2976EOF 2977iovec=no 2978if compile_prog "" "" ; then 2979 iovec=yes 2980fi 2981 2982########################################## 2983# preadv probe 2984cat > $TMPC <<EOF 2985#include <sys/types.h> 2986#include <sys/uio.h> 2987#include <unistd.h> 2988int main(void) { return preadv(0, 0, 0, 0); } 2989EOF 2990preadv=no 2991if compile_prog "" "" ; then 2992 preadv=yes 2993fi 2994 2995########################################## 2996# fdt probe 2997# fdt support is mandatory for at least some target architectures, 2998# so insist on it if we're building those system emulators. 2999fdt_required=no 3000for target in $target_list; do 3001 case $target in 3002 aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu) 3003 fdt_required=yes 3004 ;; 3005 esac 3006done 3007 3008if test "$fdt_required" = "yes"; then 3009 if test "$fdt" = "no"; then 3010 error_exit "fdt disabled but some requested targets require it." \ 3011 "You can turn off fdt only if you also disable all the system emulation" \ 3012 "targets which need it (by specifying a cut down --target-list)." 3013 fi 3014 fdt=yes 3015fi 3016 3017if test "$fdt" != "no" ; then 3018 fdt_libs="-lfdt" 3019 # explicitly check for libfdt_env.h as it is missing in some stable installs 3020 cat > $TMPC << EOF 3021#include <libfdt_env.h> 3022int main(void) { return 0; } 3023EOF 3024 if compile_prog "" "$fdt_libs" ; then 3025 # system DTC is good - use it 3026 fdt=yes 3027 elif test -d ${source_path}/dtc/libfdt ; then 3028 # have submodule DTC - use it 3029 fdt=yes 3030 dtc_internal="yes" 3031 mkdir -p dtc 3032 if [ "$pwd_is_source_path" != "y" ] ; then 3033 symlink "$source_path/dtc/Makefile" "dtc/Makefile" 3034 symlink "$source_path/dtc/scripts" "dtc/scripts" 3035 fi 3036 fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt" 3037 fdt_libs="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs" 3038 elif test "$fdt" = "yes" ; then 3039 # have neither and want - prompt for system/submodule install 3040 error_exit "DTC (libfdt) not present. Your options:" \ 3041 " (1) Preferred: Install the DTC (libfdt) devel package" \ 3042 " (2) Fetch the DTC submodule, using:" \ 3043 " git submodule update --init dtc" 3044 else 3045 # don't have and don't want 3046 fdt_libs= 3047 fdt=no 3048 fi 3049fi 3050 3051libs_softmmu="$libs_softmmu $fdt_libs" 3052 3053########################################## 3054# GLX probe, used by milkymist-tmu2 3055if test "$glx" != "no" ; then 3056 glx_libs="-lGL -lX11" 3057 cat > $TMPC << EOF 3058#include <X11/Xlib.h> 3059#include <GL/gl.h> 3060#include <GL/glx.h> 3061int main(void) { glBegin(0); glXQueryVersion(0,0,0); return 0; } 3062EOF 3063 if compile_prog "" "-lGL -lX11" ; then 3064 glx=yes 3065 else 3066 if test "$glx" = "yes" ; then 3067 feature_not_found "glx" "Install GL devel (e.g. MESA)" 3068 fi 3069 glx_libs= 3070 glx=no 3071 fi 3072fi 3073 3074########################################## 3075# glusterfs probe 3076if test "$glusterfs" != "no" ; then 3077 if $pkg_config --atleast-version=3 glusterfs-api; then 3078 glusterfs="yes" 3079 glusterfs_cflags=`$pkg_config --cflags glusterfs-api` 3080 glusterfs_libs=`$pkg_config --libs glusterfs-api` 3081 if $pkg_config --atleast-version=5 glusterfs-api; then 3082 glusterfs_discard="yes" 3083 fi 3084 if $pkg_config --atleast-version=6 glusterfs-api; then 3085 glusterfs_zerofill="yes" 3086 fi 3087 else 3088 if test "$glusterfs" = "yes" ; then 3089 feature_not_found "GlusterFS backend support" \ 3090 "Install glusterfs-api devel >= 3" 3091 fi 3092 glusterfs="no" 3093 fi 3094fi 3095 3096# Check for inotify functions when we are building linux-user 3097# emulator. This is done because older glibc versions don't 3098# have syscall stubs for these implemented. In that case we 3099# don't provide them even if kernel supports them. 3100# 3101inotify=no 3102cat > $TMPC << EOF 3103#include <sys/inotify.h> 3104 3105int 3106main(void) 3107{ 3108 /* try to start inotify */ 3109 return inotify_init(); 3110} 3111EOF 3112if compile_prog "" "" ; then 3113 inotify=yes 3114fi 3115 3116inotify1=no 3117cat > $TMPC << EOF 3118#include <sys/inotify.h> 3119 3120int 3121main(void) 3122{ 3123 /* try to start inotify */ 3124 return inotify_init1(0); 3125} 3126EOF 3127if compile_prog "" "" ; then 3128 inotify1=yes 3129fi 3130 3131# check if utimensat and futimens are supported 3132utimens=no 3133cat > $TMPC << EOF 3134#define _ATFILE_SOURCE 3135#include <stddef.h> 3136#include <fcntl.h> 3137#include <sys/stat.h> 3138 3139int main(void) 3140{ 3141 utimensat(AT_FDCWD, "foo", NULL, 0); 3142 futimens(0, NULL); 3143 return 0; 3144} 3145EOF 3146if compile_prog "" "" ; then 3147 utimens=yes 3148fi 3149 3150# check if pipe2 is there 3151pipe2=no 3152cat > $TMPC << EOF 3153#include <unistd.h> 3154#include <fcntl.h> 3155 3156int main(void) 3157{ 3158 int pipefd[2]; 3159 return pipe2(pipefd, O_CLOEXEC); 3160} 3161EOF 3162if compile_prog "" "" ; then 3163 pipe2=yes 3164fi 3165 3166# check if accept4 is there 3167accept4=no 3168cat > $TMPC << EOF 3169#include <sys/socket.h> 3170#include <stddef.h> 3171 3172int main(void) 3173{ 3174 accept4(0, NULL, NULL, SOCK_CLOEXEC); 3175 return 0; 3176} 3177EOF 3178if compile_prog "" "" ; then 3179 accept4=yes 3180fi 3181 3182# check if tee/splice is there. vmsplice was added same time. 3183splice=no 3184cat > $TMPC << EOF 3185#include <unistd.h> 3186#include <fcntl.h> 3187#include <limits.h> 3188 3189int main(void) 3190{ 3191 int len, fd = 0; 3192 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK); 3193 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE); 3194 return 0; 3195} 3196EOF 3197if compile_prog "" "" ; then 3198 splice=yes 3199fi 3200 3201########################################## 3202# libnuma probe 3203 3204if test "$numa" != "no" ; then 3205 cat > $TMPC << EOF 3206#include <numa.h> 3207int main(void) { return numa_available(); } 3208EOF 3209 3210 if compile_prog "" "-lnuma" ; then 3211 numa=yes 3212 libs_softmmu="-lnuma $libs_softmmu" 3213 else 3214 if test "$numa" = "yes" ; then 3215 feature_not_found "numa" "install numactl devel" 3216 fi 3217 numa=no 3218 fi 3219fi 3220 3221########################################## 3222# signalfd probe 3223signalfd="no" 3224cat > $TMPC << EOF 3225#include <unistd.h> 3226#include <sys/syscall.h> 3227#include <signal.h> 3228int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); } 3229EOF 3230 3231if compile_prog "" "" ; then 3232 signalfd=yes 3233fi 3234 3235# check if eventfd is supported 3236eventfd=no 3237cat > $TMPC << EOF 3238#include <sys/eventfd.h> 3239 3240int main(void) 3241{ 3242 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC); 3243} 3244EOF 3245if compile_prog "" "" ; then 3246 eventfd=yes 3247fi 3248 3249# check for fallocate 3250fallocate=no 3251cat > $TMPC << EOF 3252#include <fcntl.h> 3253 3254int main(void) 3255{ 3256 fallocate(0, 0, 0, 0); 3257 return 0; 3258} 3259EOF 3260if compile_prog "" "" ; then 3261 fallocate=yes 3262fi 3263 3264# check for fallocate hole punching 3265fallocate_punch_hole=no 3266cat > $TMPC << EOF 3267#include <fcntl.h> 3268#include <linux/falloc.h> 3269 3270int main(void) 3271{ 3272 fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0); 3273 return 0; 3274} 3275EOF 3276if compile_prog "" "" ; then 3277 fallocate_punch_hole=yes 3278fi 3279 3280# check for sync_file_range 3281sync_file_range=no 3282cat > $TMPC << EOF 3283#include <fcntl.h> 3284 3285int main(void) 3286{ 3287 sync_file_range(0, 0, 0, 0); 3288 return 0; 3289} 3290EOF 3291if compile_prog "" "" ; then 3292 sync_file_range=yes 3293fi 3294 3295# check for linux/fiemap.h and FS_IOC_FIEMAP 3296fiemap=no 3297cat > $TMPC << EOF 3298#include <sys/ioctl.h> 3299#include <linux/fs.h> 3300#include <linux/fiemap.h> 3301 3302int main(void) 3303{ 3304 ioctl(0, FS_IOC_FIEMAP, 0); 3305 return 0; 3306} 3307EOF 3308if compile_prog "" "" ; then 3309 fiemap=yes 3310fi 3311 3312# check for dup3 3313dup3=no 3314cat > $TMPC << EOF 3315#include <unistd.h> 3316 3317int main(void) 3318{ 3319 dup3(0, 0, 0); 3320 return 0; 3321} 3322EOF 3323if compile_prog "" "" ; then 3324 dup3=yes 3325fi 3326 3327# check for ppoll support 3328ppoll=no 3329cat > $TMPC << EOF 3330#include <poll.h> 3331 3332int main(void) 3333{ 3334 struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 }; 3335 ppoll(&pfd, 1, 0, 0); 3336 return 0; 3337} 3338EOF 3339if compile_prog "" "" ; then 3340 ppoll=yes 3341fi 3342 3343# check for prctl(PR_SET_TIMERSLACK , ... ) support 3344prctl_pr_set_timerslack=no 3345cat > $TMPC << EOF 3346#include <sys/prctl.h> 3347 3348int main(void) 3349{ 3350 prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0); 3351 return 0; 3352} 3353EOF 3354if compile_prog "" "" ; then 3355 prctl_pr_set_timerslack=yes 3356fi 3357 3358# check for epoll support 3359epoll=no 3360cat > $TMPC << EOF 3361#include <sys/epoll.h> 3362 3363int main(void) 3364{ 3365 epoll_create(0); 3366 return 0; 3367} 3368EOF 3369if compile_prog "" "" ; then 3370 epoll=yes 3371fi 3372 3373# epoll_create1 and epoll_pwait are later additions 3374# so we must check separately for their presence 3375epoll_create1=no 3376cat > $TMPC << EOF 3377#include <sys/epoll.h> 3378 3379int main(void) 3380{ 3381 /* Note that we use epoll_create1 as a value, not as 3382 * a function being called. This is necessary so that on 3383 * old SPARC glibc versions where the function was present in 3384 * the library but not declared in the header file we will 3385 * fail the configure check. (Otherwise we will get a compiler 3386 * warning but not an error, and will proceed to fail the 3387 * qemu compile where we compile with -Werror.) 3388 */ 3389 return (int)(uintptr_t)&epoll_create1; 3390} 3391EOF 3392if compile_prog "" "" ; then 3393 epoll_create1=yes 3394fi 3395 3396epoll_pwait=no 3397cat > $TMPC << EOF 3398#include <sys/epoll.h> 3399 3400int main(void) 3401{ 3402 epoll_pwait(0, 0, 0, 0, 0); 3403 return 0; 3404} 3405EOF 3406if compile_prog "" "" ; then 3407 epoll_pwait=yes 3408fi 3409 3410# check for sendfile support 3411sendfile=no 3412cat > $TMPC << EOF 3413#include <sys/sendfile.h> 3414 3415int main(void) 3416{ 3417 return sendfile(0, 0, 0, 0); 3418} 3419EOF 3420if compile_prog "" "" ; then 3421 sendfile=yes 3422fi 3423 3424# Check if tools are available to build documentation. 3425if test "$docs" != "no" ; then 3426 if has makeinfo && has pod2man; then 3427 docs=yes 3428 else 3429 if test "$docs" = "yes" ; then 3430 feature_not_found "docs" "Install texinfo and Perl/perl-podlators" 3431 fi 3432 docs=no 3433 fi 3434fi 3435 3436# Search for bswap_32 function 3437byteswap_h=no 3438cat > $TMPC << EOF 3439#include <byteswap.h> 3440int main(void) { return bswap_32(0); } 3441EOF 3442if compile_prog "" "" ; then 3443 byteswap_h=yes 3444fi 3445 3446# Search for bswap32 function 3447bswap_h=no 3448cat > $TMPC << EOF 3449#include <sys/endian.h> 3450#include <sys/types.h> 3451#include <machine/bswap.h> 3452int main(void) { return bswap32(0); } 3453EOF 3454if compile_prog "" "" ; then 3455 bswap_h=yes 3456fi 3457 3458########################################## 3459# Do we have libiscsi >= 1.9.0 3460if test "$libiscsi" != "no" ; then 3461 if $pkg_config --atleast-version=1.9.0 libiscsi; then 3462 libiscsi="yes" 3463 libiscsi_cflags=$($pkg_config --cflags libiscsi) 3464 libiscsi_libs=$($pkg_config --libs libiscsi) 3465 else 3466 if test "$libiscsi" = "yes" ; then 3467 feature_not_found "libiscsi" "Install libiscsi >= 1.9.0" 3468 fi 3469 libiscsi="no" 3470 fi 3471fi 3472 3473########################################## 3474# Do we need libm 3475cat > $TMPC << EOF 3476#include <math.h> 3477int main(int argc, char **argv) { return isnan(sin((double)argc)); } 3478EOF 3479if compile_prog "" "" ; then 3480 : 3481elif compile_prog "" "-lm" ; then 3482 LIBS="-lm $LIBS" 3483 libs_qga="-lm $libs_qga" 3484else 3485 error_exit "libm check failed" 3486fi 3487 3488########################################## 3489# Do we need librt 3490# uClibc provides 2 versions of clock_gettime(), one with realtime 3491# support and one without. This means that the clock_gettime() don't 3492# need -lrt. We still need it for timer_create() so we check for this 3493# function in addition. 3494cat > $TMPC <<EOF 3495#include <signal.h> 3496#include <time.h> 3497int main(void) { 3498 timer_create(CLOCK_REALTIME, NULL, NULL); 3499 return clock_gettime(CLOCK_REALTIME, NULL); 3500} 3501EOF 3502 3503if compile_prog "" "" ; then 3504 : 3505# we need pthread for static linking. use previous pthread test result 3506elif compile_prog "" "$pthread_lib -lrt" ; then 3507 LIBS="$LIBS -lrt" 3508 libs_qga="$libs_qga -lrt" 3509fi 3510 3511if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \ 3512 "$aix" != "yes" -a "$haiku" != "yes" ; then 3513 libs_softmmu="-lutil $libs_softmmu" 3514fi 3515 3516########################################## 3517# spice probe 3518if test "$spice" != "no" ; then 3519 cat > $TMPC << EOF 3520#include <spice.h> 3521int main(void) { spice_server_new(); return 0; } 3522EOF 3523 spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null) 3524 spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null) 3525 if $pkg_config --atleast-version=0.12.0 spice-server && \ 3526 $pkg_config --atleast-version=0.12.3 spice-protocol && \ 3527 compile_prog "$spice_cflags" "$spice_libs" ; then 3528 spice="yes" 3529 libs_softmmu="$libs_softmmu $spice_libs" 3530 QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags" 3531 spice_protocol_version=$($pkg_config --modversion spice-protocol) 3532 spice_server_version=$($pkg_config --modversion spice-server) 3533 else 3534 if test "$spice" = "yes" ; then 3535 feature_not_found "spice" \ 3536 "Install spice-server(>=0.12.0) and spice-protocol(>=0.12.3) devel" 3537 fi 3538 spice="no" 3539 fi 3540fi 3541 3542# check for libcacard for smartcard support 3543smartcard_cflags="" 3544# TODO - what's the minimal nss version we support? 3545if test "$smartcard_nss" != "no"; then 3546 cat > $TMPC << EOF 3547#include <pk11pub.h> 3548int main(void) { PK11_FreeSlot(0); return 0; } 3549EOF 3550 # FIXME: do not include $glib_* in here 3551 nss_libs="$($pkg_config --libs nss 2>/dev/null) $glib_libs" 3552 nss_cflags="$($pkg_config --cflags nss 2>/dev/null) $glib_cflags" 3553 test_cflags="$nss_cflags" 3554 # The header files in nss < 3.13.3 have a bug which causes them to 3555 # emit a warning. If we're going to compile QEMU with -Werror, then 3556 # test that the headers don't have this bug. Otherwise we would pass 3557 # the configure test but fail to compile QEMU later. 3558 if test "$werror" = "yes"; then 3559 test_cflags="-Werror $test_cflags" 3560 fi 3561 if test -n "$libtool" && 3562 $pkg_config --atleast-version=3.12.8 nss && \ 3563 compile_prog "$test_cflags" "$nss_libs"; then 3564 smartcard_nss="yes" 3565 else 3566 if test "$smartcard_nss" = "yes"; then 3567 feature_not_found "nss" "Install nss devel >= 3.12.8" 3568 fi 3569 smartcard_nss="no" 3570 fi 3571fi 3572 3573# check for libusb 3574if test "$libusb" != "no" ; then 3575 if $pkg_config --atleast-version=1.0.13 libusb-1.0; then 3576 libusb="yes" 3577 libusb_cflags=$($pkg_config --cflags libusb-1.0) 3578 libusb_libs=$($pkg_config --libs libusb-1.0) 3579 QEMU_CFLAGS="$QEMU_CFLAGS $libusb_cflags" 3580 libs_softmmu="$libs_softmmu $libusb_libs" 3581 else 3582 if test "$libusb" = "yes"; then 3583 feature_not_found "libusb" "Install libusb devel >= 1.0.13" 3584 fi 3585 libusb="no" 3586 fi 3587fi 3588 3589# check for usbredirparser for usb network redirection support 3590if test "$usb_redir" != "no" ; then 3591 if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then 3592 usb_redir="yes" 3593 usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5) 3594 usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5) 3595 QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags" 3596 libs_softmmu="$libs_softmmu $usb_redir_libs" 3597 else 3598 if test "$usb_redir" = "yes"; then 3599 feature_not_found "usb-redir" "Install usbredir devel" 3600 fi 3601 usb_redir="no" 3602 fi 3603fi 3604 3605########################################## 3606# check if we have VSS SDK headers for win 3607 3608if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then 3609 case "$vss_win32_sdk" in 3610 "") vss_win32_include="-I$source_path" ;; 3611 *\ *) # The SDK is installed in "Program Files" by default, but we cannot 3612 # handle path with spaces. So we symlink the headers into ".sdk/vss". 3613 vss_win32_include="-I$source_path/.sdk/vss" 3614 symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc" 3615 ;; 3616 *) vss_win32_include="-I$vss_win32_sdk" 3617 esac 3618 cat > $TMPC << EOF 3619#define __MIDL_user_allocate_free_DEFINED__ 3620#include <inc/win2003/vss.h> 3621int main(void) { return VSS_CTX_BACKUP; } 3622EOF 3623 if compile_prog "$vss_win32_include" "" ; then 3624 guest_agent_with_vss="yes" 3625 QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include" 3626 libs_qga="-lole32 -loleaut32 -lshlwapi -luuid -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga" 3627 else 3628 if test "$vss_win32_sdk" != "" ; then 3629 echo "ERROR: Please download and install Microsoft VSS SDK:" 3630 echo "ERROR: http://www.microsoft.com/en-us/download/details.aspx?id=23490" 3631 echo "ERROR: On POSIX-systems, you can extract the SDK headers by:" 3632 echo "ERROR: scripts/extract-vsssdk-headers setup.exe" 3633 echo "ERROR: The headers are extracted in the directory \`inc'." 3634 feature_not_found "VSS support" 3635 fi 3636 guest_agent_with_vss="no" 3637 fi 3638fi 3639 3640########################################## 3641# lookup Windows platform SDK (if not specified) 3642# The SDK is needed only to build .tlb (type library) file of guest agent 3643# VSS provider from the source. It is usually unnecessary because the 3644# pre-compiled .tlb file is included. 3645 3646if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss" = "yes" ; then 3647 if test -z "$win_sdk"; then 3648 programfiles="$PROGRAMFILES" 3649 test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432" 3650 if test -n "$programfiles"; then 3651 win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null 3652 else 3653 feature_not_found "Windows SDK" 3654 fi 3655 elif test "$win_sdk" = "no"; then 3656 win_sdk="" 3657 fi 3658fi 3659 3660########################################## 3661 3662########################################## 3663# check if we have fdatasync 3664 3665fdatasync=no 3666cat > $TMPC << EOF 3667#include <unistd.h> 3668int main(void) { 3669#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0 3670return fdatasync(0); 3671#else 3672#error Not supported 3673#endif 3674} 3675EOF 3676if compile_prog "" "" ; then 3677 fdatasync=yes 3678fi 3679 3680########################################## 3681# check if we have madvise 3682 3683madvise=no 3684cat > $TMPC << EOF 3685#include <sys/types.h> 3686#include <sys/mman.h> 3687#include <stddef.h> 3688int main(void) { return madvise(NULL, 0, MADV_DONTNEED); } 3689EOF 3690if compile_prog "" "" ; then 3691 madvise=yes 3692fi 3693 3694########################################## 3695# check if we have posix_madvise 3696 3697posix_madvise=no 3698cat > $TMPC << EOF 3699#include <sys/mman.h> 3700#include <stddef.h> 3701int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); } 3702EOF 3703if compile_prog "" "" ; then 3704 posix_madvise=yes 3705fi 3706 3707########################################## 3708# check if we have usable SIGEV_THREAD_ID 3709 3710sigev_thread_id=no 3711cat > $TMPC << EOF 3712#include <signal.h> 3713int main(void) { 3714 struct sigevent ev; 3715 ev.sigev_notify = SIGEV_THREAD_ID; 3716 ev._sigev_un._tid = 0; 3717 asm volatile("" : : "g"(&ev)); 3718 return 0; 3719} 3720EOF 3721if compile_prog "" "" ; then 3722 sigev_thread_id=yes 3723fi 3724 3725########################################## 3726# check if trace backend exists 3727 3728$python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends > /dev/null 2> /dev/null 3729if test "$?" -ne 0 ; then 3730 error_exit "invalid trace backends" \ 3731 "Please choose supported trace backends." 3732fi 3733 3734########################################## 3735# For 'ust' backend, test if ust headers are present 3736if have_backend "ust"; then 3737 cat > $TMPC << EOF 3738#include <lttng/tracepoint.h> 3739int main(void) { return 0; } 3740EOF 3741 if compile_prog "" "" ; then 3742 if $pkg_config lttng-ust --exists; then 3743 lttng_ust_libs=`$pkg_config --libs lttng-ust` 3744 else 3745 lttng_ust_libs="-llttng-ust" 3746 fi 3747 if $pkg_config liburcu-bp --exists; then 3748 urcu_bp_libs=`$pkg_config --libs liburcu-bp` 3749 else 3750 urcu_bp_libs="-lurcu-bp" 3751 fi 3752 3753 LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS" 3754 libs_qga="$lttng_ust_libs $urcu_bp_libs $libs_qga" 3755 else 3756 error_exit "Trace backend 'ust' missing lttng-ust header files" 3757 fi 3758fi 3759 3760########################################## 3761# For 'dtrace' backend, test if 'dtrace' command is present 3762if have_backend "dtrace"; then 3763 if ! has 'dtrace' ; then 3764 error_exit "dtrace command is not found in PATH $PATH" 3765 fi 3766 trace_backend_stap="no" 3767 if has 'stap' ; then 3768 trace_backend_stap="yes" 3769 fi 3770fi 3771 3772########################################## 3773# check and set a backend for coroutine 3774 3775# We prefer ucontext, but it's not always possible. The fallback 3776# is sigcontext. gthread is not selectable except explicitly, because 3777# it is not functional enough to run QEMU proper. (It is occasionally 3778# useful for debugging purposes.) On Windows the only valid backend 3779# is the Windows-specific one. 3780 3781ucontext_works=no 3782if test "$darwin" != "yes"; then 3783 cat > $TMPC << EOF 3784#include <ucontext.h> 3785#ifdef __stub_makecontext 3786#error Ignoring glibc stub makecontext which will always fail 3787#endif 3788int main(void) { makecontext(0, 0, 0); return 0; } 3789EOF 3790 if compile_prog "" "" ; then 3791 ucontext_works=yes 3792 fi 3793fi 3794 3795if test "$coroutine" = ""; then 3796 if test "$mingw32" = "yes"; then 3797 coroutine=win32 3798 elif test "$ucontext_works" = "yes"; then 3799 coroutine=ucontext 3800 else 3801 coroutine=sigaltstack 3802 fi 3803else 3804 case $coroutine in 3805 windows) 3806 if test "$mingw32" != "yes"; then 3807 error_exit "'windows' coroutine backend only valid for Windows" 3808 fi 3809 # Unfortunately the user visible backend name doesn't match the 3810 # coroutine-*.c filename for this case, so we have to adjust it here. 3811 coroutine=win32 3812 ;; 3813 ucontext) 3814 if test "$ucontext_works" != "yes"; then 3815 feature_not_found "ucontext" 3816 fi 3817 ;; 3818 gthread|sigaltstack) 3819 if test "$mingw32" = "yes"; then 3820 error_exit "only the 'windows' coroutine backend is valid for Windows" 3821 fi 3822 ;; 3823 *) 3824 error_exit "unknown coroutine backend $coroutine" 3825 ;; 3826 esac 3827fi 3828 3829if test "$coroutine_pool" = ""; then 3830 if test "$coroutine" = "gthread"; then 3831 coroutine_pool=no 3832 else 3833 coroutine_pool=yes 3834 fi 3835fi 3836if test "$coroutine" = "gthread" -a "$coroutine_pool" = "yes"; then 3837 error_exit "'gthread' coroutine backend does not support pool (use --disable-coroutine-pool)" 3838fi 3839 3840########################################## 3841# check if we have open_by_handle_at 3842 3843open_by_handle_at=no 3844cat > $TMPC << EOF 3845#include <fcntl.h> 3846#if !defined(AT_EMPTY_PATH) 3847# error missing definition 3848#else 3849int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); } 3850#endif 3851EOF 3852if compile_prog "" "" ; then 3853 open_by_handle_at=yes 3854fi 3855 3856######################################## 3857# check if we have linux/magic.h 3858 3859linux_magic_h=no 3860cat > $TMPC << EOF 3861#include <linux/magic.h> 3862int main(void) { 3863 return 0; 3864} 3865EOF 3866if compile_prog "" "" ; then 3867 linux_magic_h=yes 3868fi 3869 3870######################################## 3871# check whether we can disable warning option with a pragma (this is needed 3872# to silence warnings in the headers of some versions of external libraries). 3873# This test has to be compiled with -Werror as otherwise an unknown pragma is 3874# only a warning. 3875# 3876# If we can't selectively disable warning in the code, disable -Werror so that 3877# the build doesn't fail anyway. 3878 3879pragma_disable_unused_but_set=no 3880cat > $TMPC << EOF 3881#pragma GCC diagnostic push 3882#pragma GCC diagnostic ignored "-Wunused-but-set-variable" 3883#pragma GCC diagnostic ignored "-Wstrict-prototypes" 3884#pragma GCC diagnostic pop 3885 3886int main(void) { 3887 return 0; 3888} 3889EOF 3890if compile_prog "-Werror" "" ; then 3891 pragma_diagnostic_available=yes 3892else 3893 werror=no 3894fi 3895 3896######################################## 3897# check if we have valgrind/valgrind.h and valgrind/memcheck.h 3898 3899valgrind_h=no 3900cat > $TMPC << EOF 3901#include <valgrind/valgrind.h> 3902#include <valgrind/memcheck.h> 3903int main(void) { 3904 return 0; 3905} 3906EOF 3907if compile_prog "" "" ; then 3908 valgrind_h=yes 3909fi 3910 3911######################################## 3912# check if environ is declared 3913 3914has_environ=no 3915cat > $TMPC << EOF 3916#include <unistd.h> 3917int main(void) { 3918 environ = 0; 3919 return 0; 3920} 3921EOF 3922if compile_prog "" "" ; then 3923 has_environ=yes 3924fi 3925 3926######################################## 3927# check if cpuid.h is usable. 3928 3929cpuid_h=no 3930cat > $TMPC << EOF 3931#include <cpuid.h> 3932int main(void) { 3933 unsigned a, b, c, d; 3934 int max = __get_cpuid_max(0, 0); 3935 3936 if (max >= 1) { 3937 __cpuid(1, a, b, c, d); 3938 } 3939 3940 if (max >= 7) { 3941 __cpuid_count(7, 0, a, b, c, d); 3942 } 3943 3944 return 0; 3945} 3946EOF 3947if compile_prog "" "" ; then 3948 cpuid_h=yes 3949fi 3950 3951######################################## 3952# check if __[u]int128_t is usable. 3953 3954int128=no 3955cat > $TMPC << EOF 3956#if defined(__clang_major__) && defined(__clang_minor__) 3957# if ((__clang_major__ < 3) || (__clang_major__ == 3) && (__clang_minor__ < 2)) 3958# error __int128_t does not work in CLANG before 3.2 3959# endif 3960#endif 3961__int128_t a; 3962__uint128_t b; 3963int main (void) { 3964 a = a + b; 3965 b = a * b; 3966 a = a * a; 3967 return 0; 3968} 3969EOF 3970if compile_prog "" "" ; then 3971 int128=yes 3972fi 3973 3974######################################## 3975# check if getauxval is available. 3976 3977getauxval=no 3978cat > $TMPC << EOF 3979#include <sys/auxv.h> 3980int main(void) { 3981 return getauxval(AT_HWCAP) == 0; 3982} 3983EOF 3984if compile_prog "" "" ; then 3985 getauxval=yes 3986fi 3987 3988########################################## 3989# End of CC checks 3990# After here, no more $cc or $ld runs 3991 3992if test "$gcov" = "yes" ; then 3993 CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS" 3994 LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS" 3995elif test "$debug" = "no" ; then 3996 CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS" 3997fi 3998 3999########################################## 4000# Do we have libnfs 4001if test "$libnfs" != "no" ; then 4002 if $pkg_config --atleast-version=1.9.3 libnfs; then 4003 libnfs="yes" 4004 libnfs_libs=$($pkg_config --libs libnfs) 4005 LIBS="$LIBS $libnfs_libs" 4006 else 4007 if test "$libnfs" = "yes" ; then 4008 feature_not_found "libnfs" "Install libnfs devel >= 1.9.3" 4009 fi 4010 libnfs="no" 4011 fi 4012fi 4013 4014# Disable zero malloc errors for official releases unless explicitly told to 4015# enable/disable 4016if test -z "$zero_malloc" ; then 4017 if test "$z_version" = "50" ; then 4018 zero_malloc="no" 4019 else 4020 zero_malloc="yes" 4021 fi 4022fi 4023 4024# Now we've finished running tests it's OK to add -Werror to the compiler flags 4025if test "$werror" = "yes"; then 4026 QEMU_CFLAGS="-Werror $QEMU_CFLAGS" 4027fi 4028 4029if test "$solaris" = "no" ; then 4030 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then 4031 LDFLAGS="-Wl,--warn-common $LDFLAGS" 4032 fi 4033fi 4034 4035# test if pod2man has --utf8 option 4036if pod2man --help | grep -q utf8; then 4037 POD2MAN="pod2man --utf8" 4038else 4039 POD2MAN="pod2man" 4040fi 4041 4042# Use ASLR, no-SEH and DEP if available 4043if test "$mingw32" = "yes" ; then 4044 for flag in --dynamicbase --no-seh --nxcompat; do 4045 if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then 4046 LDFLAGS="-Wl,$flag $LDFLAGS" 4047 fi 4048 done 4049fi 4050 4051qemu_confdir=$sysconfdir$confsuffix 4052qemu_moddir=$libdir$confsuffix 4053qemu_datadir=$datadir$confsuffix 4054qemu_localedir="$datadir/locale" 4055 4056tools="" 4057if test "$want_tools" = "yes" ; then 4058 tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools" 4059 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then 4060 tools="qemu-nbd\$(EXESUF) $tools" 4061 fi 4062fi 4063if test "$softmmu" = yes ; then 4064 if test "$virtfs" != no ; then 4065 if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then 4066 virtfs=yes 4067 tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)" 4068 else 4069 if test "$virtfs" = yes; then 4070 error_exit "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel" 4071 fi 4072 virtfs=no 4073 fi 4074 fi 4075fi 4076if [ "$guest_agent" != "no" ]; then 4077 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then 4078 tools="qemu-ga\$(EXESUF) $tools" 4079 if [ "$mingw32" = "yes" -a "$guest_agent_with_vss" = "yes" ]; then 4080 tools="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb $tools" 4081 fi 4082 guest_agent=yes 4083 elif [ "$guest_agent" != yes ]; then 4084 guest_agent=no 4085 else 4086 error_exit "Guest agent is not supported on this platform" 4087 fi 4088fi 4089 4090# Mac OS X ships with a broken assembler 4091roms= 4092if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \ 4093 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \ 4094 "$softmmu" = yes ; then 4095 roms="optionrom" 4096fi 4097if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then 4098 roms="$roms spapr-rtas" 4099fi 4100 4101if test "$cpu" = "s390x" ; then 4102 roms="$roms s390-ccw" 4103fi 4104 4105# Probe for the need for relocating the user-only binary. 4106if test "$pie" = "no" ; then 4107 textseg_addr= 4108 case "$cpu" in 4109 arm | i386 | ppc* | s390* | sparc* | x86_64 | x32) 4110 # ??? Rationale for choosing this address 4111 textseg_addr=0x60000000 4112 ;; 4113 mips) 4114 # A 256M aligned address, high in the address space, with enough 4115 # room for the code_gen_buffer above it before the stack. 4116 textseg_addr=0x60000000 4117 ;; 4118 esac 4119 if [ -n "$textseg_addr" ]; then 4120 cat > $TMPC <<EOF 4121 int main(void) { return 0; } 4122EOF 4123 textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr" 4124 if ! compile_prog "" "$textseg_ldflags"; then 4125 # In case ld does not support -Ttext-segment, edit the default linker 4126 # script via sed to set the .text start addr. This is needed on FreeBSD 4127 # at least. 4128 $ld --verbose | sed \ 4129 -e '1,/==================================================/d' \ 4130 -e '/==================================================/,$d' \ 4131 -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \ 4132 -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld 4133 textseg_ldflags="-Wl,-T../config-host.ld" 4134 fi 4135 fi 4136fi 4137 4138# add pixman flags after all config tests are done 4139QEMU_CFLAGS="$QEMU_CFLAGS $pixman_cflags $fdt_cflags" 4140libs_softmmu="$libs_softmmu $pixman_libs" 4141 4142echo "Install prefix $prefix" 4143echo "BIOS directory `eval echo $qemu_datadir`" 4144echo "binary directory `eval echo $bindir`" 4145echo "library directory `eval echo $libdir`" 4146echo "module directory `eval echo $qemu_moddir`" 4147echo "libexec directory `eval echo $libexecdir`" 4148echo "include directory `eval echo $includedir`" 4149echo "config directory `eval echo $sysconfdir`" 4150if test "$mingw32" = "no" ; then 4151echo "local state directory `eval echo $local_statedir`" 4152echo "Manual directory `eval echo $mandir`" 4153echo "ELF interp prefix $interp_prefix" 4154else 4155echo "local state directory queried at runtime" 4156echo "Windows SDK $win_sdk" 4157fi 4158echo "Source path $source_path" 4159echo "C compiler $cc" 4160echo "Host C compiler $host_cc" 4161echo "C++ compiler $cxx" 4162echo "Objective-C compiler $objcc" 4163echo "ARFLAGS $ARFLAGS" 4164echo "CFLAGS $CFLAGS" 4165echo "QEMU_CFLAGS $QEMU_CFLAGS" 4166echo "LDFLAGS $LDFLAGS" 4167echo "make $make" 4168echo "install $install" 4169echo "python $python" 4170if test "$slirp" = "yes" ; then 4171 echo "smbd $smbd" 4172fi 4173echo "module support $modules" 4174echo "host CPU $cpu" 4175echo "host big endian $bigendian" 4176echo "target list $target_list" 4177echo "tcg debug enabled $debug_tcg" 4178echo "gprof enabled $gprof" 4179echo "sparse enabled $sparse" 4180echo "strip binaries $strip_opt" 4181echo "profiler $profiler" 4182echo "static build $static" 4183if test "$darwin" = "yes" ; then 4184 echo "Cocoa support $cocoa" 4185fi 4186echo "pixman $pixman" 4187echo "SDL support $sdl" 4188echo "GTK support $gtk" 4189echo "VTE support $vte" 4190echo "curses support $curses" 4191echo "curl support $curl" 4192echo "mingw32 support $mingw32" 4193echo "Audio drivers $audio_drv_list" 4194echo "Block whitelist (rw) $block_drv_rw_whitelist" 4195echo "Block whitelist (ro) $block_drv_ro_whitelist" 4196echo "VirtFS support $virtfs" 4197echo "VNC support $vnc" 4198if test "$vnc" = "yes" ; then 4199 echo "VNC TLS support $vnc_tls" 4200 echo "VNC SASL support $vnc_sasl" 4201 echo "VNC JPEG support $vnc_jpeg" 4202 echo "VNC PNG support $vnc_png" 4203 echo "VNC WS support $vnc_ws" 4204fi 4205if test -n "$sparc_cpu"; then 4206 echo "Target Sparc Arch $sparc_cpu" 4207fi 4208echo "xen support $xen" 4209echo "brlapi support $brlapi" 4210echo "bluez support $bluez" 4211echo "Documentation $docs" 4212echo "GUEST_BASE $guest_base" 4213echo "PIE $pie" 4214echo "vde support $vde" 4215echo "netmap support $netmap" 4216echo "Linux AIO support $linux_aio" 4217echo "ATTR/XATTR support $attr" 4218echo "Install blobs $blobs" 4219echo "KVM support $kvm" 4220echo "RDMA support $rdma" 4221echo "TCG interpreter $tcg_interpreter" 4222echo "fdt support $fdt" 4223echo "preadv support $preadv" 4224echo "fdatasync $fdatasync" 4225echo "madvise $madvise" 4226echo "posix_madvise $posix_madvise" 4227echo "sigev_thread_id $sigev_thread_id" 4228echo "uuid support $uuid" 4229echo "libcap-ng support $cap_ng" 4230echo "vhost-net support $vhost_net" 4231echo "vhost-scsi support $vhost_scsi" 4232echo "Trace backends $trace_backends" 4233if test "$trace_backend" = "simple"; then 4234echo "Trace output file $trace_file-<pid>" 4235fi 4236if test "$spice" = "yes"; then 4237echo "spice support $spice ($spice_protocol_version/$spice_server_version)" 4238else 4239echo "spice support $spice" 4240fi 4241echo "rbd support $rbd" 4242echo "xfsctl support $xfs" 4243echo "nss used $smartcard_nss" 4244echo "libusb $libusb" 4245echo "usb net redir $usb_redir" 4246echo "GLX support $glx" 4247echo "libiscsi support $libiscsi" 4248echo "libnfs support $libnfs" 4249echo "build guest agent $guest_agent" 4250echo "QGA VSS support $guest_agent_with_vss" 4251echo "seccomp support $seccomp" 4252echo "coroutine backend $coroutine" 4253echo "coroutine pool $coroutine_pool" 4254echo "GlusterFS support $glusterfs" 4255echo "virtio-blk-data-plane $virtio_blk_data_plane" 4256echo "gcov $gcov_tool" 4257echo "gcov enabled $gcov" 4258echo "TPM support $tpm" 4259echo "libssh2 support $libssh2" 4260echo "TPM passthrough $tpm_passthrough" 4261echo "QOM debugging $qom_cast_debug" 4262echo "vhdx $vhdx" 4263echo "Quorum $quorum" 4264echo "lzo support $lzo" 4265echo "snappy support $snappy" 4266echo "NUMA host support $numa" 4267 4268if test "$sdl_too_old" = "yes"; then 4269echo "-> Your SDL version is too old - please upgrade to have SDL support" 4270fi 4271 4272config_host_mak="config-host.mak" 4273 4274echo "# Automatically generated by configure - do not modify" >config-all-disas.mak 4275 4276echo "# Automatically generated by configure - do not modify" > $config_host_mak 4277echo >> $config_host_mak 4278 4279echo all: >> $config_host_mak 4280echo "prefix=$prefix" >> $config_host_mak 4281echo "bindir=$bindir" >> $config_host_mak 4282echo "libdir=$libdir" >> $config_host_mak 4283echo "libexecdir=$libexecdir" >> $config_host_mak 4284echo "includedir=$includedir" >> $config_host_mak 4285echo "mandir=$mandir" >> $config_host_mak 4286echo "sysconfdir=$sysconfdir" >> $config_host_mak 4287echo "qemu_confdir=$qemu_confdir" >> $config_host_mak 4288echo "qemu_datadir=$qemu_datadir" >> $config_host_mak 4289echo "qemu_docdir=$qemu_docdir" >> $config_host_mak 4290echo "qemu_moddir=$qemu_moddir" >> $config_host_mak 4291if test "$mingw32" = "no" ; then 4292 echo "qemu_localstatedir=$local_statedir" >> $config_host_mak 4293fi 4294echo "qemu_helperdir=$libexecdir" >> $config_host_mak 4295echo "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak 4296echo "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak 4297echo "qemu_localedir=$qemu_localedir" >> $config_host_mak 4298echo "libs_softmmu=$libs_softmmu" >> $config_host_mak 4299 4300echo "ARCH=$ARCH" >> $config_host_mak 4301 4302if test "$debug_tcg" = "yes" ; then 4303 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak 4304fi 4305if test "$strip_opt" = "yes" ; then 4306 echo "STRIP=${strip}" >> $config_host_mak 4307fi 4308if test "$bigendian" = "yes" ; then 4309 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak 4310fi 4311if test "$mingw32" = "yes" ; then 4312 echo "CONFIG_WIN32=y" >> $config_host_mak 4313 rc_version=`cat $source_path/VERSION` 4314 version_major=${rc_version%%.*} 4315 rc_version=${rc_version#*.} 4316 version_minor=${rc_version%%.*} 4317 rc_version=${rc_version#*.} 4318 version_subminor=${rc_version%%.*} 4319 version_micro=0 4320 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak 4321 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak 4322 if test "$guest_agent_with_vss" = "yes" ; then 4323 echo "CONFIG_QGA_VSS=y" >> $config_host_mak 4324 echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak 4325 fi 4326else 4327 echo "CONFIG_POSIX=y" >> $config_host_mak 4328fi 4329 4330if test "$linux" = "yes" ; then 4331 echo "CONFIG_LINUX=y" >> $config_host_mak 4332fi 4333 4334if test "$darwin" = "yes" ; then 4335 echo "CONFIG_DARWIN=y" >> $config_host_mak 4336fi 4337 4338if test "$aix" = "yes" ; then 4339 echo "CONFIG_AIX=y" >> $config_host_mak 4340fi 4341 4342if test "$solaris" = "yes" ; then 4343 echo "CONFIG_SOLARIS=y" >> $config_host_mak 4344 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak 4345 if test "$needs_libsunmath" = "yes" ; then 4346 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak 4347 fi 4348fi 4349if test "$haiku" = "yes" ; then 4350 echo "CONFIG_HAIKU=y" >> $config_host_mak 4351fi 4352if test "$static" = "yes" ; then 4353 echo "CONFIG_STATIC=y" >> $config_host_mak 4354fi 4355if test "$profiler" = "yes" ; then 4356 echo "CONFIG_PROFILER=y" >> $config_host_mak 4357fi 4358if test "$slirp" = "yes" ; then 4359 echo "CONFIG_SLIRP=y" >> $config_host_mak 4360 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak 4361fi 4362if test "$vde" = "yes" ; then 4363 echo "CONFIG_VDE=y" >> $config_host_mak 4364fi 4365if test "$netmap" = "yes" ; then 4366 echo "CONFIG_NETMAP=y" >> $config_host_mak 4367fi 4368if test "$l2tpv3" = "yes" ; then 4369 echo "CONFIG_L2TPV3=y" >> $config_host_mak 4370fi 4371if test "$cap_ng" = "yes" ; then 4372 echo "CONFIG_LIBCAP=y" >> $config_host_mak 4373fi 4374echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak 4375for drv in $audio_drv_list; do 4376 def=CONFIG_`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'` 4377 echo "$def=y" >> $config_host_mak 4378 if test "$drv" = "fmod"; then 4379 echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak 4380 fi 4381done 4382if test "$audio_pt_int" = "yes" ; then 4383 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak 4384fi 4385if test "$audio_win_int" = "yes" ; then 4386 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak 4387fi 4388echo "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak 4389echo "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak 4390if test "$vnc" = "yes" ; then 4391 echo "CONFIG_VNC=y" >> $config_host_mak 4392fi 4393if test "$vnc_tls" = "yes" ; then 4394 echo "CONFIG_VNC_TLS=y" >> $config_host_mak 4395fi 4396if test "$vnc_sasl" = "yes" ; then 4397 echo "CONFIG_VNC_SASL=y" >> $config_host_mak 4398fi 4399if test "$vnc_jpeg" = "yes" ; then 4400 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak 4401fi 4402if test "$vnc_png" = "yes" ; then 4403 echo "CONFIG_VNC_PNG=y" >> $config_host_mak 4404fi 4405if test "$vnc_ws" = "yes" ; then 4406 echo "CONFIG_VNC_WS=y" >> $config_host_mak 4407 echo "VNC_WS_CFLAGS=$vnc_ws_cflags" >> $config_host_mak 4408fi 4409if test "$fnmatch" = "yes" ; then 4410 echo "CONFIG_FNMATCH=y" >> $config_host_mak 4411fi 4412if test "$uuid" = "yes" ; then 4413 echo "CONFIG_UUID=y" >> $config_host_mak 4414fi 4415if test "$xfs" = "yes" ; then 4416 echo "CONFIG_XFS=y" >> $config_host_mak 4417fi 4418qemu_version=`head $source_path/VERSION` 4419echo "VERSION=$qemu_version" >>$config_host_mak 4420echo "PKGVERSION=$pkgversion" >>$config_host_mak 4421echo "SRC_PATH=$source_path" >> $config_host_mak 4422echo "TARGET_DIRS=$target_list" >> $config_host_mak 4423if [ "$docs" = "yes" ] ; then 4424 echo "BUILD_DOCS=yes" >> $config_host_mak 4425fi 4426if test "$modules" = "yes"; then 4427 # $shacmd can generate a hash started with digit, which the compiler doesn't 4428 # like as an symbol. So prefix it with an underscore 4429 echo "CONFIG_STAMP=_`(echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ `" >> $config_host_mak 4430 echo "CONFIG_MODULES=y" >> $config_host_mak 4431fi 4432if test "$sdl" = "yes" ; then 4433 echo "CONFIG_SDL=y" >> $config_host_mak 4434 echo "CONFIG_SDLABI=$sdlabi" >> $config_host_mak 4435 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak 4436fi 4437if test "$cocoa" = "yes" ; then 4438 echo "CONFIG_COCOA=y" >> $config_host_mak 4439fi 4440if test "$curses" = "yes" ; then 4441 echo "CONFIG_CURSES=y" >> $config_host_mak 4442fi 4443if test "$utimens" = "yes" ; then 4444 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak 4445fi 4446if test "$pipe2" = "yes" ; then 4447 echo "CONFIG_PIPE2=y" >> $config_host_mak 4448fi 4449if test "$accept4" = "yes" ; then 4450 echo "CONFIG_ACCEPT4=y" >> $config_host_mak 4451fi 4452if test "$splice" = "yes" ; then 4453 echo "CONFIG_SPLICE=y" >> $config_host_mak 4454fi 4455if test "$eventfd" = "yes" ; then 4456 echo "CONFIG_EVENTFD=y" >> $config_host_mak 4457fi 4458if test "$fallocate" = "yes" ; then 4459 echo "CONFIG_FALLOCATE=y" >> $config_host_mak 4460fi 4461if test "$fallocate_punch_hole" = "yes" ; then 4462 echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak 4463fi 4464if test "$sync_file_range" = "yes" ; then 4465 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak 4466fi 4467if test "$fiemap" = "yes" ; then 4468 echo "CONFIG_FIEMAP=y" >> $config_host_mak 4469fi 4470if test "$dup3" = "yes" ; then 4471 echo "CONFIG_DUP3=y" >> $config_host_mak 4472fi 4473if test "$ppoll" = "yes" ; then 4474 echo "CONFIG_PPOLL=y" >> $config_host_mak 4475fi 4476if test "$prctl_pr_set_timerslack" = "yes" ; then 4477 echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak 4478fi 4479if test "$epoll" = "yes" ; then 4480 echo "CONFIG_EPOLL=y" >> $config_host_mak 4481fi 4482if test "$epoll_create1" = "yes" ; then 4483 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak 4484fi 4485if test "$epoll_pwait" = "yes" ; then 4486 echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak 4487fi 4488if test "$sendfile" = "yes" ; then 4489 echo "CONFIG_SENDFILE=y" >> $config_host_mak 4490fi 4491if test "$inotify" = "yes" ; then 4492 echo "CONFIG_INOTIFY=y" >> $config_host_mak 4493fi 4494if test "$inotify1" = "yes" ; then 4495 echo "CONFIG_INOTIFY1=y" >> $config_host_mak 4496fi 4497if test "$byteswap_h" = "yes" ; then 4498 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak 4499fi 4500if test "$bswap_h" = "yes" ; then 4501 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak 4502fi 4503if test "$curl" = "yes" ; then 4504 echo "CONFIG_CURL=m" >> $config_host_mak 4505 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak 4506 echo "CURL_LIBS=$curl_libs" >> $config_host_mak 4507fi 4508if test "$brlapi" = "yes" ; then 4509 echo "CONFIG_BRLAPI=y" >> $config_host_mak 4510fi 4511if test "$bluez" = "yes" ; then 4512 echo "CONFIG_BLUEZ=y" >> $config_host_mak 4513 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak 4514fi 4515echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak 4516if test "$gtk" = "yes" ; then 4517 echo "CONFIG_GTK=y" >> $config_host_mak 4518 echo "CONFIG_GTKABI=$gtkabi" >> $config_host_mak 4519 echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak 4520fi 4521if test "$vte" = "yes" ; then 4522 echo "CONFIG_VTE=y" >> $config_host_mak 4523 echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak 4524fi 4525if test "$xen" = "yes" ; then 4526 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak 4527 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak 4528fi 4529if test "$linux_aio" = "yes" ; then 4530 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak 4531fi 4532if test "$attr" = "yes" ; then 4533 echo "CONFIG_ATTR=y" >> $config_host_mak 4534fi 4535if test "$libattr" = "yes" ; then 4536 echo "CONFIG_LIBATTR=y" >> $config_host_mak 4537fi 4538if test "$virtfs" = "yes" ; then 4539 echo "CONFIG_VIRTFS=y" >> $config_host_mak 4540fi 4541if test "$vhost_scsi" = "yes" ; then 4542 echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak 4543fi 4544if test "$vhost_net" = "yes" ; then 4545 echo "CONFIG_VHOST_NET_USED=y" >> $config_host_mak 4546fi 4547if test "$blobs" = "yes" ; then 4548 echo "INSTALL_BLOBS=yes" >> $config_host_mak 4549fi 4550if test "$iovec" = "yes" ; then 4551 echo "CONFIG_IOVEC=y" >> $config_host_mak 4552fi 4553if test "$preadv" = "yes" ; then 4554 echo "CONFIG_PREADV=y" >> $config_host_mak 4555fi 4556if test "$fdt" = "yes" ; then 4557 echo "CONFIG_FDT=y" >> $config_host_mak 4558fi 4559if test "$signalfd" = "yes" ; then 4560 echo "CONFIG_SIGNALFD=y" >> $config_host_mak 4561fi 4562if test "$tcg_interpreter" = "yes" ; then 4563 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak 4564fi 4565if test "$fdatasync" = "yes" ; then 4566 echo "CONFIG_FDATASYNC=y" >> $config_host_mak 4567fi 4568if test "$madvise" = "yes" ; then 4569 echo "CONFIG_MADVISE=y" >> $config_host_mak 4570fi 4571if test "$posix_madvise" = "yes" ; then 4572 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak 4573fi 4574if test "$sigev_thread_id" = "yes" ; then 4575 echo "CONFIG_SIGEV_THREAD_ID=y" >> $config_host_mak 4576fi 4577 4578if test "$spice" = "yes" ; then 4579 echo "CONFIG_SPICE=y" >> $config_host_mak 4580fi 4581 4582if test "$smartcard_nss" = "yes" ; then 4583 echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak 4584 echo "NSS_LIBS=$nss_libs" >> $config_host_mak 4585 echo "NSS_CFLAGS=$nss_cflags" >> $config_host_mak 4586fi 4587 4588if test "$libusb" = "yes" ; then 4589 echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak 4590fi 4591 4592if test "$usb_redir" = "yes" ; then 4593 echo "CONFIG_USB_REDIR=y" >> $config_host_mak 4594fi 4595 4596if test "$glx" = "yes" ; then 4597 echo "CONFIG_GLX=y" >> $config_host_mak 4598 echo "GLX_LIBS=$glx_libs" >> $config_host_mak 4599fi 4600 4601if test "$lzo" = "yes" ; then 4602 echo "CONFIG_LZO=y" >> $config_host_mak 4603fi 4604 4605if test "$snappy" = "yes" ; then 4606 echo "CONFIG_SNAPPY=y" >> $config_host_mak 4607fi 4608 4609if test "$libiscsi" = "yes" ; then 4610 echo "CONFIG_LIBISCSI=m" >> $config_host_mak 4611 echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak 4612 echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak 4613fi 4614 4615if test "$libnfs" = "yes" ; then 4616 echo "CONFIG_LIBNFS=y" >> $config_host_mak 4617fi 4618 4619if test "$seccomp" = "yes"; then 4620 echo "CONFIG_SECCOMP=y" >> $config_host_mak 4621fi 4622 4623# XXX: suppress that 4624if [ "$bsd" = "yes" ] ; then 4625 echo "CONFIG_BSD=y" >> $config_host_mak 4626fi 4627 4628if test "$zero_malloc" = "yes" ; then 4629 echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak 4630fi 4631if test "$qom_cast_debug" = "yes" ; then 4632 echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak 4633fi 4634if test "$rbd" = "yes" ; then 4635 echo "CONFIG_RBD=m" >> $config_host_mak 4636 echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak 4637 echo "RBD_LIBS=$rbd_libs" >> $config_host_mak 4638fi 4639 4640echo "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak 4641if test "$coroutine_pool" = "yes" ; then 4642 echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak 4643else 4644 echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak 4645fi 4646 4647if test "$open_by_handle_at" = "yes" ; then 4648 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak 4649fi 4650 4651if test "$linux_magic_h" = "yes" ; then 4652 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak 4653fi 4654 4655if test "$pragma_diagnostic_available" = "yes" ; then 4656 echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak 4657fi 4658 4659if test "$valgrind_h" = "yes" ; then 4660 echo "CONFIG_VALGRIND_H=y" >> $config_host_mak 4661fi 4662 4663if test "$has_environ" = "yes" ; then 4664 echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak 4665fi 4666 4667if test "$cpuid_h" = "yes" ; then 4668 echo "CONFIG_CPUID_H=y" >> $config_host_mak 4669fi 4670 4671if test "$int128" = "yes" ; then 4672 echo "CONFIG_INT128=y" >> $config_host_mak 4673fi 4674 4675if test "$getauxval" = "yes" ; then 4676 echo "CONFIG_GETAUXVAL=y" >> $config_host_mak 4677fi 4678 4679if test "$glusterfs" = "yes" ; then 4680 echo "CONFIG_GLUSTERFS=m" >> $config_host_mak 4681 echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak 4682 echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak 4683fi 4684 4685if test "$glusterfs_discard" = "yes" ; then 4686 echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak 4687fi 4688 4689if test "$glusterfs_zerofill" = "yes" ; then 4690 echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak 4691fi 4692 4693if test "$libssh2" = "yes" ; then 4694 echo "CONFIG_LIBSSH2=m" >> $config_host_mak 4695 echo "LIBSSH2_CFLAGS=$libssh2_cflags" >> $config_host_mak 4696 echo "LIBSSH2_LIBS=$libssh2_libs" >> $config_host_mak 4697fi 4698 4699if test "$quorum" = "yes" ; then 4700 echo "CONFIG_QUORUM=y" >> $config_host_mak 4701fi 4702 4703if test "$virtio_blk_data_plane" = "yes" ; then 4704 echo 'CONFIG_VIRTIO_BLK_DATA_PLANE=$(CONFIG_VIRTIO)' >> $config_host_mak 4705fi 4706 4707if test "$vhdx" = "yes" ; then 4708 echo "CONFIG_VHDX=y" >> $config_host_mak 4709fi 4710 4711# USB host support 4712if test "$libusb" = "yes"; then 4713 echo "HOST_USB=libusb legacy" >> $config_host_mak 4714else 4715 echo "HOST_USB=stub" >> $config_host_mak 4716fi 4717 4718# TPM passthrough support? 4719if test "$tpm" = "yes"; then 4720 echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak 4721 if test "$tpm_passthrough" = "yes"; then 4722 echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak 4723 fi 4724fi 4725 4726echo "TRACE_BACKENDS=$trace_backends" >> $config_host_mak 4727if have_backend "nop"; then 4728 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak 4729fi 4730if have_backend "simple"; then 4731 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak 4732 # Set the appropriate trace file. 4733 trace_file="\"$trace_file-\" FMT_pid" 4734fi 4735if have_backend "stderr"; then 4736 echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak 4737fi 4738if have_backend "ust"; then 4739 echo "CONFIG_TRACE_UST=y" >> $config_host_mak 4740fi 4741if have_backend "dtrace"; then 4742 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak 4743 if test "$trace_backend_stap" = "yes" ; then 4744 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak 4745 fi 4746fi 4747if have_backend "ftrace"; then 4748 if test "$linux" = "yes" ; then 4749 echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak 4750 else 4751 feature_not_found "ftrace(trace backend)" "ftrace requires Linux" 4752 fi 4753fi 4754echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak 4755 4756if test "$rdma" = "yes" ; then 4757 echo "CONFIG_RDMA=y" >> $config_host_mak 4758fi 4759 4760# Hold two types of flag: 4761# CONFIG_THREAD_SETNAME_BYTHREAD - we've got a way of setting the name on 4762# a thread we have a handle to 4763# CONFIG_PTHREAD_SETNAME_NP - A way of doing it on a particular 4764# platform 4765if test "$pthread_setname_np" = "yes" ; then 4766 echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak 4767 echo "CONFIG_PTHREAD_SETNAME_NP=y" >> $config_host_mak 4768fi 4769 4770if test "$tcg_interpreter" = "yes"; then 4771 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES" 4772elif test "$ARCH" = "sparc64" ; then 4773 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES" 4774elif test "$ARCH" = "s390x" ; then 4775 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES" 4776elif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then 4777 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES" 4778elif test "$ARCH" = "ppc64" ; then 4779 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/ppc $QEMU_INCLUDES" 4780else 4781 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES" 4782fi 4783QEMU_INCLUDES="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES" 4784 4785echo "TOOLS=$tools" >> $config_host_mak 4786echo "ROMS=$roms" >> $config_host_mak 4787echo "MAKE=$make" >> $config_host_mak 4788echo "INSTALL=$install" >> $config_host_mak 4789echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak 4790echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak 4791if test -n "$libtool"; then 4792 echo "INSTALL_PROG=\$(LIBTOOL) --mode=install $install -c -m 0755" >> $config_host_mak 4793 echo "INSTALL_LIB=\$(LIBTOOL) --mode=install $install -c -m 0644" >> $config_host_mak 4794else 4795 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak 4796 echo "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak 4797fi 4798echo "PYTHON=$python" >> $config_host_mak 4799echo "CC=$cc" >> $config_host_mak 4800if $iasl -h > /dev/null 2>&1; then 4801 echo "IASL=$iasl" >> $config_host_mak 4802fi 4803echo "CC_I386=$cc_i386" >> $config_host_mak 4804echo "HOST_CC=$host_cc" >> $config_host_mak 4805echo "CXX=$cxx" >> $config_host_mak 4806echo "OBJCC=$objcc" >> $config_host_mak 4807echo "AR=$ar" >> $config_host_mak 4808echo "ARFLAGS=$ARFLAGS" >> $config_host_mak 4809echo "AS=$as" >> $config_host_mak 4810echo "CPP=$cpp" >> $config_host_mak 4811echo "OBJCOPY=$objcopy" >> $config_host_mak 4812echo "LD=$ld" >> $config_host_mak 4813echo "WINDRES=$windres" >> $config_host_mak 4814echo "LIBTOOL=$libtool" >> $config_host_mak 4815echo "CFLAGS=$CFLAGS" >> $config_host_mak 4816echo "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak 4817echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak 4818echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak 4819if test "$sparse" = "yes" ; then 4820 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak 4821 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak 4822 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak 4823fi 4824if test "$cross_prefix" != ""; then 4825 echo "AUTOCONF_HOST := --host=${cross_prefix%-}" >> $config_host_mak 4826else 4827 echo "AUTOCONF_HOST := " >> $config_host_mak 4828fi 4829echo "LDFLAGS=$LDFLAGS" >> $config_host_mak 4830echo "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak 4831echo "LIBTOOLFLAGS=$LIBTOOLFLAGS" >> $config_host_mak 4832echo "LIBS+=$LIBS" >> $config_host_mak 4833echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak 4834echo "EXESUF=$EXESUF" >> $config_host_mak 4835echo "DSOSUF=$DSOSUF" >> $config_host_mak 4836echo "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak 4837echo "LIBS_QGA+=$libs_qga" >> $config_host_mak 4838echo "POD2MAN=$POD2MAN" >> $config_host_mak 4839echo "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak 4840if test "$gcov" = "yes" ; then 4841 echo "CONFIG_GCOV=y" >> $config_host_mak 4842 echo "GCOV=$gcov_tool" >> $config_host_mak 4843fi 4844 4845# use included Linux headers 4846if test "$linux" = "yes" ; then 4847 mkdir -p linux-headers 4848 case "$cpu" in 4849 i386|x86_64|x32) 4850 linux_arch=x86 4851 ;; 4852 ppcemb|ppc|ppc64) 4853 linux_arch=powerpc 4854 ;; 4855 s390x) 4856 linux_arch=s390 4857 ;; 4858 aarch64) 4859 linux_arch=arm64 4860 ;; 4861 mips64) 4862 linux_arch=mips 4863 ;; 4864 *) 4865 # For most CPUs the kernel architecture name and QEMU CPU name match. 4866 linux_arch="$cpu" 4867 ;; 4868 esac 4869 # For non-KVM architectures we will not have asm headers 4870 if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then 4871 symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm 4872 fi 4873fi 4874 4875for target in $target_list; do 4876target_dir="$target" 4877config_target_mak=$target_dir/config-target.mak 4878target_name=`echo $target | cut -d '-' -f 1` 4879target_bigendian="no" 4880 4881case "$target_name" in 4882 armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or32|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb) 4883 target_bigendian=yes 4884 ;; 4885esac 4886target_softmmu="no" 4887target_user_only="no" 4888target_linux_user="no" 4889target_bsd_user="no" 4890case "$target" in 4891 ${target_name}-softmmu) 4892 target_softmmu="yes" 4893 ;; 4894 ${target_name}-linux-user) 4895 if test "$linux" != "yes" ; then 4896 error_exit "Target '$target' is only available on a Linux host" 4897 fi 4898 target_user_only="yes" 4899 target_linux_user="yes" 4900 ;; 4901 ${target_name}-bsd-user) 4902 if test "$bsd" != "yes" ; then 4903 error_exit "Target '$target' is only available on a BSD host" 4904 fi 4905 target_user_only="yes" 4906 target_bsd_user="yes" 4907 ;; 4908 *) 4909 error_exit "Target '$target' not recognised" 4910 exit 1 4911 ;; 4912esac 4913 4914mkdir -p $target_dir 4915echo "# Automatically generated by configure - do not modify" > $config_target_mak 4916 4917bflt="no" 4918interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_name/g"` 4919gdb_xml_files="" 4920 4921TARGET_ARCH="$target_name" 4922TARGET_BASE_ARCH="" 4923TARGET_ABI_DIR="" 4924 4925case "$target_name" in 4926 i386) 4927 ;; 4928 x86_64) 4929 TARGET_BASE_ARCH=i386 4930 ;; 4931 alpha) 4932 ;; 4933 arm|armeb) 4934 TARGET_ARCH=arm 4935 bflt="yes" 4936 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml" 4937 ;; 4938 aarch64) 4939 TARGET_BASE_ARCH=arm 4940 bflt="yes" 4941 gdb_xml_files="aarch64-core.xml aarch64-fpu.xml" 4942 ;; 4943 cris) 4944 ;; 4945 lm32) 4946 ;; 4947 m68k) 4948 bflt="yes" 4949 gdb_xml_files="cf-core.xml cf-fp.xml" 4950 ;; 4951 microblaze|microblazeel) 4952 TARGET_ARCH=microblaze 4953 bflt="yes" 4954 ;; 4955 mips|mipsel) 4956 TARGET_ARCH=mips 4957 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak 4958 ;; 4959 mipsn32|mipsn32el) 4960 TARGET_ARCH=mips64 4961 TARGET_BASE_ARCH=mips 4962 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak 4963 echo "TARGET_ABI32=y" >> $config_target_mak 4964 ;; 4965 mips64|mips64el) 4966 TARGET_ARCH=mips64 4967 TARGET_BASE_ARCH=mips 4968 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak 4969 ;; 4970 moxie) 4971 ;; 4972 or32) 4973 TARGET_ARCH=openrisc 4974 TARGET_BASE_ARCH=openrisc 4975 ;; 4976 ppc) 4977 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 4978 ;; 4979 ppcemb) 4980 TARGET_BASE_ARCH=ppc 4981 TARGET_ABI_DIR=ppc 4982 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 4983 ;; 4984 ppc64) 4985 TARGET_BASE_ARCH=ppc 4986 TARGET_ABI_DIR=ppc 4987 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 4988 ;; 4989 ppc64le) 4990 TARGET_ARCH=ppc64 4991 TARGET_BASE_ARCH=ppc 4992 TARGET_ABI_DIR=ppc 4993 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 4994 ;; 4995 ppc64abi32) 4996 TARGET_ARCH=ppc64 4997 TARGET_BASE_ARCH=ppc 4998 TARGET_ABI_DIR=ppc 4999 echo "TARGET_ABI32=y" >> $config_target_mak 5000 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 5001 ;; 5002 sh4|sh4eb) 5003 TARGET_ARCH=sh4 5004 bflt="yes" 5005 ;; 5006 sparc) 5007 ;; 5008 sparc64) 5009 TARGET_BASE_ARCH=sparc 5010 ;; 5011 sparc32plus) 5012 TARGET_ARCH=sparc64 5013 TARGET_BASE_ARCH=sparc 5014 TARGET_ABI_DIR=sparc 5015 echo "TARGET_ABI32=y" >> $config_target_mak 5016 ;; 5017 s390x) 5018 ;; 5019 unicore32) 5020 ;; 5021 xtensa|xtensaeb) 5022 TARGET_ARCH=xtensa 5023 ;; 5024 *) 5025 error_exit "Unsupported target CPU" 5026 ;; 5027esac 5028# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH 5029if [ "$TARGET_BASE_ARCH" = "" ]; then 5030 TARGET_BASE_ARCH=$TARGET_ARCH 5031fi 5032 5033symlink "$source_path/Makefile.target" "$target_dir/Makefile" 5034 5035upper() { 5036 echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]' 5037} 5038 5039target_arch_name="`upper $TARGET_ARCH`" 5040echo "TARGET_$target_arch_name=y" >> $config_target_mak 5041echo "TARGET_NAME=$target_name" >> $config_target_mak 5042echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak 5043if [ "$TARGET_ABI_DIR" = "" ]; then 5044 TARGET_ABI_DIR=$TARGET_ARCH 5045fi 5046echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak 5047if [ "$HOST_VARIANT_DIR" != "" ]; then 5048 echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak 5049fi 5050case "$target_name" in 5051 i386|x86_64) 5052 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then 5053 echo "CONFIG_XEN=y" >> $config_target_mak 5054 if test "$xen_pci_passthrough" = yes; then 5055 echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak" 5056 fi 5057 fi 5058 ;; 5059 *) 5060esac 5061case "$target_name" in 5062 aarch64|arm|i386|x86_64|ppcemb|ppc|ppc64|s390x|mipsel|mips) 5063 # Make sure the target and host cpus are compatible 5064 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \ 5065 \( "$target_name" = "$cpu" -o \ 5066 \( "$target_name" = "ppcemb" -a "$cpu" = "ppc" \) -o \ 5067 \( "$target_name" = "ppc64" -a "$cpu" = "ppc" \) -o \ 5068 \( "$target_name" = "ppc" -a "$cpu" = "ppc64" \) -o \ 5069 \( "$target_name" = "ppcemb" -a "$cpu" = "ppc64" \) -o \ 5070 \( "$target_name" = "mipsel" -a "$cpu" = "mips" \) -o \ 5071 \( "$target_name" = "x86_64" -a "$cpu" = "i386" \) -o \ 5072 \( "$target_name" = "i386" -a "$cpu" = "x86_64" \) \) ; then 5073 echo "CONFIG_KVM=y" >> $config_target_mak 5074 if test "$vhost_net" = "yes" ; then 5075 echo "CONFIG_VHOST_NET=y" >> $config_target_mak 5076 fi 5077 fi 5078esac 5079if test "$target_bigendian" = "yes" ; then 5080 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak 5081fi 5082if test "$target_softmmu" = "yes" ; then 5083 echo "CONFIG_SOFTMMU=y" >> $config_target_mak 5084fi 5085if test "$target_user_only" = "yes" ; then 5086 echo "CONFIG_USER_ONLY=y" >> $config_target_mak 5087 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak 5088fi 5089if test "$target_linux_user" = "yes" ; then 5090 echo "CONFIG_LINUX_USER=y" >> $config_target_mak 5091fi 5092list="" 5093if test ! -z "$gdb_xml_files" ; then 5094 for x in $gdb_xml_files; do 5095 list="$list $source_path/gdb-xml/$x" 5096 done 5097 echo "TARGET_XML_FILES=$list" >> $config_target_mak 5098fi 5099 5100if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then 5101 echo "TARGET_HAS_BFLT=y" >> $config_target_mak 5102fi 5103if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then 5104 echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak 5105fi 5106if test "$target_bsd_user" = "yes" ; then 5107 echo "CONFIG_BSD_USER=y" >> $config_target_mak 5108fi 5109 5110# generate QEMU_CFLAGS/LDFLAGS for targets 5111 5112cflags="" 5113ldflags="" 5114 5115for i in $ARCH $TARGET_BASE_ARCH ; do 5116 case "$i" in 5117 alpha) 5118 echo "CONFIG_ALPHA_DIS=y" >> $config_target_mak 5119 echo "CONFIG_ALPHA_DIS=y" >> config-all-disas.mak 5120 ;; 5121 aarch64) 5122 if test -n "${cxx}"; then 5123 echo "CONFIG_ARM_A64_DIS=y" >> $config_target_mak 5124 echo "CONFIG_ARM_A64_DIS=y" >> config-all-disas.mak 5125 fi 5126 ;; 5127 arm) 5128 echo "CONFIG_ARM_DIS=y" >> $config_target_mak 5129 echo "CONFIG_ARM_DIS=y" >> config-all-disas.mak 5130 if test -n "${cxx}"; then 5131 echo "CONFIG_ARM_A64_DIS=y" >> $config_target_mak 5132 echo "CONFIG_ARM_A64_DIS=y" >> config-all-disas.mak 5133 fi 5134 ;; 5135 cris) 5136 echo "CONFIG_CRIS_DIS=y" >> $config_target_mak 5137 echo "CONFIG_CRIS_DIS=y" >> config-all-disas.mak 5138 ;; 5139 hppa) 5140 echo "CONFIG_HPPA_DIS=y" >> $config_target_mak 5141 echo "CONFIG_HPPA_DIS=y" >> config-all-disas.mak 5142 ;; 5143 i386|x86_64|x32) 5144 echo "CONFIG_I386_DIS=y" >> $config_target_mak 5145 echo "CONFIG_I386_DIS=y" >> config-all-disas.mak 5146 ;; 5147 ia64*) 5148 echo "CONFIG_IA64_DIS=y" >> $config_target_mak 5149 echo "CONFIG_IA64_DIS=y" >> config-all-disas.mak 5150 ;; 5151 lm32) 5152 echo "CONFIG_LM32_DIS=y" >> $config_target_mak 5153 echo "CONFIG_LM32_DIS=y" >> config-all-disas.mak 5154 ;; 5155 m68k) 5156 echo "CONFIG_M68K_DIS=y" >> $config_target_mak 5157 echo "CONFIG_M68K_DIS=y" >> config-all-disas.mak 5158 ;; 5159 microblaze*) 5160 echo "CONFIG_MICROBLAZE_DIS=y" >> $config_target_mak 5161 echo "CONFIG_MICROBLAZE_DIS=y" >> config-all-disas.mak 5162 ;; 5163 mips*) 5164 echo "CONFIG_MIPS_DIS=y" >> $config_target_mak 5165 echo "CONFIG_MIPS_DIS=y" >> config-all-disas.mak 5166 ;; 5167 moxie*) 5168 echo "CONFIG_MOXIE_DIS=y" >> $config_target_mak 5169 echo "CONFIG_MOXIE_DIS=y" >> config-all-disas.mak 5170 ;; 5171 or32) 5172 echo "CONFIG_OPENRISC_DIS=y" >> $config_target_mak 5173 echo "CONFIG_OPENRISC_DIS=y" >> config-all-disas.mak 5174 ;; 5175 ppc*) 5176 echo "CONFIG_PPC_DIS=y" >> $config_target_mak 5177 echo "CONFIG_PPC_DIS=y" >> config-all-disas.mak 5178 ;; 5179 s390*) 5180 echo "CONFIG_S390_DIS=y" >> $config_target_mak 5181 echo "CONFIG_S390_DIS=y" >> config-all-disas.mak 5182 ;; 5183 sh4) 5184 echo "CONFIG_SH4_DIS=y" >> $config_target_mak 5185 echo "CONFIG_SH4_DIS=y" >> config-all-disas.mak 5186 ;; 5187 sparc*) 5188 echo "CONFIG_SPARC_DIS=y" >> $config_target_mak 5189 echo "CONFIG_SPARC_DIS=y" >> config-all-disas.mak 5190 ;; 5191 xtensa*) 5192 echo "CONFIG_XTENSA_DIS=y" >> $config_target_mak 5193 echo "CONFIG_XTENSA_DIS=y" >> config-all-disas.mak 5194 ;; 5195 esac 5196done 5197if test "$tcg_interpreter" = "yes" ; then 5198 echo "CONFIG_TCI_DIS=y" >> $config_target_mak 5199 echo "CONFIG_TCI_DIS=y" >> config-all-disas.mak 5200fi 5201 5202case "$ARCH" in 5203alpha) 5204 # Ensure there's only a single GP 5205 cflags="-msmall-data $cflags" 5206;; 5207esac 5208 5209if test "$gprof" = "yes" ; then 5210 echo "TARGET_GPROF=yes" >> $config_target_mak 5211 if test "$target_linux_user" = "yes" ; then 5212 cflags="-p $cflags" 5213 ldflags="-p $ldflags" 5214 fi 5215 if test "$target_softmmu" = "yes" ; then 5216 ldflags="-p $ldflags" 5217 echo "GPROF_CFLAGS=-p" >> $config_target_mak 5218 fi 5219fi 5220 5221if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then 5222 ldflags="$ldflags $textseg_ldflags" 5223fi 5224 5225echo "LDFLAGS+=$ldflags" >> $config_target_mak 5226echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak 5227 5228done # for target in $targets 5229 5230if [ "$pixman" = "internal" ]; then 5231 echo "config-host.h: subdir-pixman" >> $config_host_mak 5232fi 5233 5234if test "$rdma" = "yes" ; then 5235echo "CONFIG_RDMA=y" >> $config_host_mak 5236fi 5237 5238if [ "$dtc_internal" = "yes" ]; then 5239 echo "config-host.h: subdir-dtc" >> $config_host_mak 5240fi 5241 5242if test "$numa" = "yes"; then 5243 echo "CONFIG_NUMA=y" >> $config_host_mak 5244fi 5245 5246# build tree in object directory in case the source is not in the current directory 5247DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests" 5248DIRS="$DIRS fsdev" 5249DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw" 5250DIRS="$DIRS roms/seabios roms/vgabios" 5251DIRS="$DIRS qapi-generated" 5252FILES="Makefile tests/tcg/Makefile qdict-test-data.txt" 5253FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit" 5254FILES="$FILES tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile" 5255FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps" 5256FILES="$FILES pc-bios/spapr-rtas/Makefile" 5257FILES="$FILES pc-bios/s390-ccw/Makefile" 5258FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile" 5259FILES="$FILES pc-bios/qemu-icon.bmp" 5260for bios_file in \ 5261 $source_path/pc-bios/*.bin \ 5262 $source_path/pc-bios/*.aml \ 5263 $source_path/pc-bios/*.rom \ 5264 $source_path/pc-bios/*.dtb \ 5265 $source_path/pc-bios/*.img \ 5266 $source_path/pc-bios/openbios-* \ 5267 $source_path/pc-bios/u-boot.* \ 5268 $source_path/pc-bios/palcode-* 5269do 5270 FILES="$FILES pc-bios/`basename $bios_file`" 5271done 5272for test_file in `find $source_path/tests/acpi-test-data -type f` 5273do 5274 FILES="$FILES tests/acpi-test-data`echo $test_file | sed -e 's/.*acpi-test-data//'`" 5275done 5276mkdir -p $DIRS 5277for f in $FILES ; do 5278 if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then 5279 symlink "$source_path/$f" "$f" 5280 fi 5281done 5282 5283# temporary config to build submodules 5284for rom in seabios vgabios ; do 5285 config_mak=roms/$rom/config.mak 5286 echo "# Automatically generated by configure - do not modify" > $config_mak 5287 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak 5288 echo "AS=$as" >> $config_mak 5289 echo "CC=$cc" >> $config_mak 5290 echo "BCC=bcc" >> $config_mak 5291 echo "CPP=$cpp" >> $config_mak 5292 echo "OBJCOPY=objcopy" >> $config_mak 5293 echo "IASL=$iasl" >> $config_mak 5294 echo "LD=$ld" >> $config_mak 5295done 5296 5297if test "$docs" = "yes" ; then 5298 mkdir -p QMP 5299fi 5300 5301# set up qemu-iotests in this build directory 5302iotests_common_env="tests/qemu-iotests/common.env" 5303iotests_check="tests/qemu-iotests/check" 5304 5305echo "# Automatically generated by configure - do not modify" > "$iotests_common_env" 5306echo >> "$iotests_common_env" 5307echo "export PYTHON='$python'" >> "$iotests_common_env" 5308 5309if [ ! -e "$iotests_check" ]; then 5310 symlink "$source_path/$iotests_check" "$iotests_check" 5311fi 5312 5313# Save the configure command line for later reuse. 5314cat <<EOD >config.status 5315#!/bin/sh 5316# Generated by configure. 5317# Run this file to recreate the current configuration. 5318# Compiler output produced by configure, useful for debugging 5319# configure, is in config.log if it exists. 5320EOD 5321printf "exec" >>config.status 5322printf " '%s'" "$0" "$@" >>config.status 5323echo >>config.status 5324chmod +x config.status 5325 5326rm -r "$TMPDIR1" 5327