1#!/bin/sh 2# 3# qemu configure script (c) 2003 Fabrice Bellard 4# 5# set temporary file name 6if test ! -z "$TMPDIR" ; then 7 TMPDIR1="${TMPDIR}" 8elif test ! -z "$TEMPDIR" ; then 9 TMPDIR1="${TEMPDIR}" 10else 11 TMPDIR1="/tmp" 12fi 13 14TMPC="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.c" 15TMPO="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.o" 16TMPE="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.exe" 17 18# NB: do not call "exit" in the trap handler; this is buggy with some shells; 19# see <1285349658-3122-1-git-send-email-loic.minier@linaro.org> 20trap "rm -f $TMPC $TMPO $TMPE" EXIT INT QUIT TERM 21rm -f config.log 22 23# Print a helpful header at the top of config.log 24echo "# QEMU configure log $(date)" >> config.log 25printf "# Configured with:" >> config.log 26printf " '%s'" "$0" "$@" >> config.log 27echo >> config.log 28echo "#" >> config.log 29 30error_exit() { 31 echo 32 echo "ERROR: $1" 33 while test -n "$2"; do 34 echo " $2" 35 shift 36 done 37 echo 38 exit 1 39} 40 41do_cc() { 42 # Run the compiler, capturing its output to the log. 43 echo $cc "$@" >> config.log 44 $cc "$@" >> config.log 2>&1 || return $? 45 # Test passed. If this is an --enable-werror build, rerun 46 # the test with -Werror and bail out if it fails. This 47 # makes warning-generating-errors in configure test code 48 # obvious to developers. 49 if test "$werror" != "yes"; then 50 return 0 51 fi 52 # Don't bother rerunning the compile if we were already using -Werror 53 case "$*" in 54 *-Werror*) 55 return 0 56 ;; 57 esac 58 echo $cc -Werror "$@" >> config.log 59 $cc -Werror "$@" >> config.log 2>&1 && return $? 60 error_exit "configure test passed without -Werror but failed with -Werror." \ 61 "This is probably a bug in the configure script. The failing command" \ 62 "will be at the bottom of config.log." \ 63 "You can run configure with --disable-werror to bypass this check." 64} 65 66compile_object() { 67 do_cc $QEMU_CFLAGS -c -o $TMPO $TMPC 68} 69 70compile_prog() { 71 local_cflags="$1" 72 local_ldflags="$2" 73 do_cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags 74} 75 76# symbolically link $1 to $2. Portable version of "ln -sf". 77symlink() { 78 rm -rf "$2" 79 mkdir -p "$(dirname "$2")" 80 ln -s "$1" "$2" 81} 82 83# check whether a command is available to this shell (may be either an 84# executable or a builtin) 85has() { 86 type "$1" >/dev/null 2>&1 87} 88 89# search for an executable in PATH 90path_of() { 91 local_command="$1" 92 local_ifs="$IFS" 93 local_dir="" 94 95 # pathname has a dir component? 96 if [ "${local_command#*/}" != "$local_command" ]; then 97 if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then 98 echo "$local_command" 99 return 0 100 fi 101 fi 102 if [ -z "$local_command" ]; then 103 return 1 104 fi 105 106 IFS=: 107 for local_dir in $PATH; do 108 if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then 109 echo "$local_dir/$local_command" 110 IFS="${local_ifs:-$(printf ' \t\n')}" 111 return 0 112 fi 113 done 114 # not found 115 IFS="${local_ifs:-$(printf ' \t\n')}" 116 return 1 117} 118 119# default parameters 120source_path=`dirname "$0"` 121cpu="" 122interp_prefix="/usr/gnemul/qemu-%M" 123static="no" 124cross_prefix="" 125audio_drv_list="" 126block_drv_rw_whitelist="" 127block_drv_ro_whitelist="" 128host_cc="cc" 129libs_softmmu="" 130libs_tools="" 131audio_pt_int="" 132audio_win_int="" 133cc_i386=i386-pc-linux-gnu-gcc 134libs_qga="" 135debug_info="yes" 136 137# Don't accept a target_list environment variable. 138unset target_list 139 140# Default value for a variable defining feature "foo". 141# * foo="no" feature will only be used if --enable-foo arg is given 142# * foo="" feature will be searched for, and if found, will be used 143# unless --disable-foo is given 144# * foo="yes" this value will only be set by --enable-foo flag. 145# feature will searched for, 146# if not found, configure exits with error 147# 148# Always add --enable-foo and --disable-foo command line args. 149# Distributions want to ensure that several features are compiled in, and it 150# is impossible without a --enable-foo that exits if a feature is not found. 151 152bluez="" 153brlapi="" 154curl="" 155curses="" 156docs="" 157fdt="" 158nptl="" 159pixman="" 160sdl="" 161virtfs="" 162vnc="yes" 163sparse="no" 164uuid="" 165vde="" 166vnc_tls="" 167vnc_sasl="" 168vnc_jpeg="" 169vnc_png="" 170vnc_ws="" 171xen="" 172xen_ctrl_version="" 173xen_pci_passthrough="" 174linux_aio="" 175cap_ng="" 176attr="" 177libattr="" 178xfs="" 179 180vhost_net="no" 181vhost_scsi="no" 182kvm="no" 183gprof="no" 184debug_tcg="no" 185debug="no" 186strip_opt="yes" 187tcg_interpreter="no" 188bigendian="no" 189mingw32="no" 190gcov="no" 191gcov_tool="gcov" 192EXESUF="" 193prefix="/usr/local" 194mandir="\${prefix}/share/man" 195datadir="\${prefix}/share" 196qemu_docdir="\${prefix}/share/doc/qemu" 197bindir="\${prefix}/bin" 198libdir="\${prefix}/lib" 199libexecdir="\${prefix}/libexec" 200includedir="\${prefix}/include" 201sysconfdir="\${prefix}/etc" 202local_statedir="\${prefix}/var" 203confsuffix="/qemu" 204slirp="yes" 205fmod_lib="" 206fmod_inc="" 207oss_lib="" 208bsd="no" 209linux="no" 210solaris="no" 211profiler="no" 212cocoa="no" 213softmmu="yes" 214linux_user="no" 215bsd_user="no" 216guest_base="yes" 217uname_release="" 218mixemu="no" 219aix="no" 220blobs="yes" 221pkgversion="" 222pie="" 223zero_malloc="" 224qom_cast_debug="yes" 225trace_backend="nop" 226trace_file="trace" 227spice="" 228rbd="" 229smartcard_nss="" 230libusb="" 231usb_redir="" 232glx="" 233zlib="yes" 234guest_agent="yes" 235want_tools="yes" 236libiscsi="" 237coroutine="" 238seccomp="" 239glusterfs="" 240virtio_blk_data_plane="" 241gtk="" 242gtkabi="2.0" 243tpm="no" 244libssh2="" 245 246# parse CC options first 247for opt do 248 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'` 249 case "$opt" in 250 --cross-prefix=*) cross_prefix="$optarg" 251 ;; 252 --cc=*) CC="$optarg" 253 ;; 254 --source-path=*) source_path="$optarg" 255 ;; 256 --cpu=*) cpu="$optarg" 257 ;; 258 --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS" 259 EXTRA_CFLAGS="$optarg" 260 ;; 261 --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS" 262 EXTRA_LDFLAGS="$optarg" 263 ;; 264 --enable-debug-info) debug_info="yes" 265 ;; 266 --disable-debug-info) debug_info="no" 267 ;; 268 esac 269done 270# OS specific 271# Using uname is really, really broken. Once we have the right set of checks 272# we can eliminate its usage altogether. 273 274# Preferred compiler: 275# ${CC} (if set) 276# ${cross_prefix}gcc (if cross-prefix specified) 277# system compiler 278if test -z "${CC}${cross_prefix}"; then 279 cc="$host_cc" 280else 281 cc="${CC-${cross_prefix}gcc}" 282fi 283 284ar="${AR-${cross_prefix}ar}" 285as="${AS-${cross_prefix}as}" 286cpp="${CPP-$cc -E}" 287objcopy="${OBJCOPY-${cross_prefix}objcopy}" 288ld="${LD-${cross_prefix}ld}" 289libtool="${LIBTOOL-${cross_prefix}libtool}" 290strip="${STRIP-${cross_prefix}strip}" 291windres="${WINDRES-${cross_prefix}windres}" 292pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}" 293query_pkg_config() { 294 "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@" 295} 296pkg_config=query_pkg_config 297sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}" 298 299# default flags for all hosts 300QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS" 301QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS" 302QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS" 303QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS" 304QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/include" 305if test "$debug_info" = "yes"; then 306 CFLAGS="-g $CFLAGS" 307 LDFLAGS="-g $LDFLAGS" 308fi 309 310# make source path absolute 311source_path=`cd "$source_path"; pwd` 312 313check_define() { 314cat > $TMPC <<EOF 315#if !defined($1) 316#error $1 not defined 317#endif 318int main(void) { return 0; } 319EOF 320 compile_object 321} 322 323if check_define __linux__ ; then 324 targetos="Linux" 325elif check_define _WIN32 ; then 326 targetos='MINGW32' 327elif check_define __OpenBSD__ ; then 328 targetos='OpenBSD' 329elif check_define __sun__ ; then 330 targetos='SunOS' 331elif check_define __HAIKU__ ; then 332 targetos='Haiku' 333else 334 targetos=`uname -s` 335fi 336 337# Some host OSes need non-standard checks for which CPU to use. 338# Note that these checks are broken for cross-compilation: if you're 339# cross-compiling to one of these OSes then you'll need to specify 340# the correct CPU with the --cpu option. 341case $targetos in 342Darwin) 343 # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can 344 # run 64-bit userspace code. 345 # If the user didn't specify a CPU explicitly and the kernel says this is 346 # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code. 347 if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then 348 cpu="x86_64" 349 fi 350 ;; 351SunOS) 352 # `uname -m` returns i86pc even on an x86_64 box, so default based on isainfo 353 if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then 354 cpu="x86_64" 355 fi 356esac 357 358if test ! -z "$cpu" ; then 359 # command line argument 360 : 361elif check_define __i386__ ; then 362 cpu="i386" 363elif check_define __x86_64__ ; then 364 cpu="x86_64" 365elif check_define __sparc__ ; then 366 if check_define __arch64__ ; then 367 cpu="sparc64" 368 else 369 cpu="sparc" 370 fi 371elif check_define _ARCH_PPC ; then 372 if check_define _ARCH_PPC64 ; then 373 cpu="ppc64" 374 else 375 cpu="ppc" 376 fi 377elif check_define __mips__ ; then 378 cpu="mips" 379elif check_define __ia64__ ; then 380 cpu="ia64" 381elif check_define __s390__ ; then 382 if check_define __s390x__ ; then 383 cpu="s390x" 384 else 385 cpu="s390" 386 fi 387elif check_define __arm__ ; then 388 cpu="arm" 389elif check_define __hppa__ ; then 390 cpu="hppa" 391else 392 cpu=`uname -m` 393fi 394 395ARCH= 396# Normalise host CPU name and set ARCH. 397# Note that this case should only have supported host CPUs, not guests. 398case "$cpu" in 399 ia64|ppc|ppc64|s390|s390x|sparc64) 400 cpu="$cpu" 401 ;; 402 i386|i486|i586|i686|i86pc|BePC) 403 cpu="i386" 404 ;; 405 x86_64|amd64) 406 cpu="x86_64" 407 ;; 408 armv*b|armv*l|arm) 409 cpu="arm" 410 ;; 411 hppa|parisc|parisc64) 412 cpu="hppa" 413 ;; 414 mips*) 415 cpu="mips" 416 ;; 417 sparc|sun4[cdmuv]) 418 cpu="sparc" 419 ;; 420 *) 421 # This will result in either an error or falling back to TCI later 422 ARCH=unknown 423 ;; 424esac 425if test -z "$ARCH"; then 426 ARCH="$cpu" 427fi 428 429# OS specific 430 431case $targetos in 432CYGWIN*) 433 mingw32="yes" 434 QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS" 435 audio_possible_drivers="winwave sdl" 436 audio_drv_list="winwave" 437;; 438MINGW32*) 439 mingw32="yes" 440 audio_possible_drivers="winwave dsound sdl fmod" 441 audio_drv_list="winwave" 442;; 443GNU/kFreeBSD) 444 bsd="yes" 445 audio_drv_list="oss" 446 audio_possible_drivers="oss sdl esd pa" 447;; 448FreeBSD) 449 bsd="yes" 450 make="${MAKE-gmake}" 451 audio_drv_list="oss" 452 audio_possible_drivers="oss sdl esd pa" 453 # needed for kinfo_getvmmap(3) in libutil.h 454 LIBS="-lutil $LIBS" 455;; 456DragonFly) 457 bsd="yes" 458 make="${MAKE-gmake}" 459 audio_drv_list="oss" 460 audio_possible_drivers="oss sdl esd pa" 461;; 462NetBSD) 463 bsd="yes" 464 make="${MAKE-gmake}" 465 audio_drv_list="oss" 466 audio_possible_drivers="oss sdl esd" 467 oss_lib="-lossaudio" 468;; 469OpenBSD) 470 bsd="yes" 471 make="${MAKE-gmake}" 472 audio_drv_list="sdl" 473 audio_possible_drivers="sdl esd" 474;; 475Darwin) 476 bsd="yes" 477 darwin="yes" 478 if [ "$cpu" = "x86_64" ] ; then 479 QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS" 480 LDFLAGS="-arch x86_64 $LDFLAGS" 481 else 482 QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS" 483 fi 484 cocoa="yes" 485 audio_drv_list="coreaudio" 486 audio_possible_drivers="coreaudio sdl fmod" 487 LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS" 488 libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu" 489 # Disable attempts to use ObjectiveC features in os/object.h since they 490 # won't work when we're compiling with gcc as a C compiler. 491 QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS" 492;; 493SunOS) 494 solaris="yes" 495 make="${MAKE-gmake}" 496 install="${INSTALL-ginstall}" 497 ld="gld" 498 smbd="${SMBD-/usr/sfw/sbin/smbd}" 499 needs_libsunmath="no" 500 solarisrev=`uname -r | cut -f2 -d.` 501 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then 502 if test "$solarisrev" -le 9 ; then 503 if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then 504 needs_libsunmath="yes" 505 QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS" 506 LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS" 507 LIBS="-lsunmath $LIBS" 508 else 509 error_exit "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without" \ 510 "libsunmath from the Sun Studio compilers tools, due to a lack of" \ 511 "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86" \ 512 "Studio 11 can be downloaded from www.sun.com." 513 fi 514 fi 515 fi 516 if test -f /usr/include/sys/soundcard.h ; then 517 audio_drv_list="oss" 518 fi 519 audio_possible_drivers="oss sdl" 520# needed for CMSG_ macros in sys/socket.h 521 QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS" 522# needed for TIOCWIN* defines in termios.h 523 QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS" 524 QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS" 525 solarisnetlibs="-lsocket -lnsl -lresolv" 526 LIBS="$solarisnetlibs $LIBS" 527 libs_qga="$solarisnetlibs $libs_qga" 528;; 529AIX) 530 aix="yes" 531 make="${MAKE-gmake}" 532;; 533Haiku) 534 haiku="yes" 535 QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS" 536 LIBS="-lposix_error_mapper -lnetwork $LIBS" 537;; 538*) 539 audio_drv_list="oss" 540 audio_possible_drivers="oss alsa sdl esd pa" 541 linux="yes" 542 linux_user="yes" 543 usb="linux" 544 kvm="yes" 545 vhost_net="yes" 546 vhost_scsi="yes" 547 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then 548 audio_possible_drivers="$audio_possible_drivers fmod" 549 fi 550 QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers -I$(pwd)/linux-headers $QEMU_INCLUDES" 551;; 552esac 553 554if [ "$bsd" = "yes" ] ; then 555 if [ "$darwin" != "yes" ] ; then 556 usb="bsd" 557 bsd_user="yes" 558 fi 559fi 560 561: ${make=${MAKE-make}} 562: ${install=${INSTALL-install}} 563: ${python=${PYTHON-python}} 564: ${smbd=${SMBD-/usr/sbin/smbd}} 565 566# Default objcc to clang if available, otherwise use CC 567if has clang; then 568 objcc=clang 569else 570 objcc="$cc" 571fi 572 573if test "$mingw32" = "yes" ; then 574 EXESUF=".exe" 575 QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS" 576 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later) 577 QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS" 578 LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS" 579cat > $TMPC << EOF 580int main(void) { return 0; } 581EOF 582 if compile_prog "" "-liberty" ; then 583 LIBS="-liberty $LIBS" 584 fi 585 prefix="c:/Program Files/QEMU" 586 mandir="\${prefix}" 587 datadir="\${prefix}" 588 qemu_docdir="\${prefix}" 589 bindir="\${prefix}" 590 sysconfdir="\${prefix}" 591 local_statedir= 592 confsuffix="" 593 libs_qga="-lws2_32 -lwinmm -lpowrprof $libs_qga" 594fi 595 596werror="" 597 598for opt do 599 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'` 600 case "$opt" in 601 --help|-h) show_help=yes 602 ;; 603 --version|-V) exec cat $source_path/VERSION 604 ;; 605 --prefix=*) prefix="$optarg" 606 ;; 607 --interp-prefix=*) interp_prefix="$optarg" 608 ;; 609 --source-path=*) 610 ;; 611 --cross-prefix=*) 612 ;; 613 --cc=*) 614 ;; 615 --host-cc=*) host_cc="$optarg" 616 ;; 617 --objcc=*) objcc="$optarg" 618 ;; 619 --make=*) make="$optarg" 620 ;; 621 --install=*) install="$optarg" 622 ;; 623 --python=*) python="$optarg" 624 ;; 625 --gcov=*) gcov_tool="$optarg" 626 ;; 627 --smbd=*) smbd="$optarg" 628 ;; 629 --extra-cflags=*) 630 ;; 631 --extra-ldflags=*) 632 ;; 633 --enable-debug-info) 634 ;; 635 --disable-debug-info) 636 ;; 637 --cpu=*) 638 ;; 639 --target-list=*) target_list="$optarg" 640 ;; 641 --enable-trace-backend=*) trace_backend="$optarg" 642 ;; 643 --with-trace-file=*) trace_file="$optarg" 644 ;; 645 --enable-gprof) gprof="yes" 646 ;; 647 --enable-gcov) gcov="yes" 648 ;; 649 --static) 650 static="yes" 651 LDFLAGS="-static $LDFLAGS" 652 QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS" 653 ;; 654 --mandir=*) mandir="$optarg" 655 ;; 656 --bindir=*) bindir="$optarg" 657 ;; 658 --libdir=*) libdir="$optarg" 659 ;; 660 --libexecdir=*) libexecdir="$optarg" 661 ;; 662 --includedir=*) includedir="$optarg" 663 ;; 664 --datadir=*) datadir="$optarg" 665 ;; 666 --with-confsuffix=*) confsuffix="$optarg" 667 ;; 668 --docdir=*) qemu_docdir="$optarg" 669 ;; 670 --sysconfdir=*) sysconfdir="$optarg" 671 ;; 672 --localstatedir=*) local_statedir="$optarg" 673 ;; 674 --sbindir=*|--sharedstatedir=*|\ 675 --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\ 676 --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*) 677 # These switches are silently ignored, for compatibility with 678 # autoconf-generated configure scripts. This allows QEMU's 679 # configure to be used by RPM and similar macros that set 680 # lots of directory switches by default. 681 ;; 682 --with-system-pixman) pixman="system" 683 ;; 684 --without-system-pixman) pixman="internal" 685 ;; 686 --without-pixman) pixman="none" 687 ;; 688 --disable-sdl) sdl="no" 689 ;; 690 --enable-sdl) sdl="yes" 691 ;; 692 --disable-qom-cast-debug) qom_cast_debug="no" 693 ;; 694 --enable-qom-cast-debug) qom_cast_debug="yes" 695 ;; 696 --disable-virtfs) virtfs="no" 697 ;; 698 --enable-virtfs) virtfs="yes" 699 ;; 700 --disable-vnc) vnc="no" 701 ;; 702 --enable-vnc) vnc="yes" 703 ;; 704 --fmod-lib=*) fmod_lib="$optarg" 705 ;; 706 --fmod-inc=*) fmod_inc="$optarg" 707 ;; 708 --oss-lib=*) oss_lib="$optarg" 709 ;; 710 --audio-drv-list=*) audio_drv_list="$optarg" 711 ;; 712 --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=`echo "$optarg" | sed -e 's/,/ /g'` 713 ;; 714 --block-drv-ro-whitelist=*) block_drv_ro_whitelist=`echo "$optarg" | sed -e 's/,/ /g'` 715 ;; 716 --enable-debug-tcg) debug_tcg="yes" 717 ;; 718 --disable-debug-tcg) debug_tcg="no" 719 ;; 720 --enable-debug) 721 # Enable debugging options that aren't excessively noisy 722 debug_tcg="yes" 723 debug="yes" 724 strip_opt="no" 725 ;; 726 --enable-sparse) sparse="yes" 727 ;; 728 --disable-sparse) sparse="no" 729 ;; 730 --disable-strip) strip_opt="no" 731 ;; 732 --disable-vnc-tls) vnc_tls="no" 733 ;; 734 --enable-vnc-tls) vnc_tls="yes" 735 ;; 736 --disable-vnc-sasl) vnc_sasl="no" 737 ;; 738 --enable-vnc-sasl) vnc_sasl="yes" 739 ;; 740 --disable-vnc-jpeg) vnc_jpeg="no" 741 ;; 742 --enable-vnc-jpeg) vnc_jpeg="yes" 743 ;; 744 --disable-vnc-png) vnc_png="no" 745 ;; 746 --enable-vnc-png) vnc_png="yes" 747 ;; 748 --disable-vnc-ws) vnc_ws="no" 749 ;; 750 --enable-vnc-ws) vnc_ws="yes" 751 ;; 752 --disable-slirp) slirp="no" 753 ;; 754 --disable-uuid) uuid="no" 755 ;; 756 --enable-uuid) uuid="yes" 757 ;; 758 --disable-vde) vde="no" 759 ;; 760 --enable-vde) vde="yes" 761 ;; 762 --disable-xen) xen="no" 763 ;; 764 --enable-xen) xen="yes" 765 ;; 766 --disable-xen-pci-passthrough) xen_pci_passthrough="no" 767 ;; 768 --enable-xen-pci-passthrough) xen_pci_passthrough="yes" 769 ;; 770 --disable-brlapi) brlapi="no" 771 ;; 772 --enable-brlapi) brlapi="yes" 773 ;; 774 --disable-bluez) bluez="no" 775 ;; 776 --enable-bluez) bluez="yes" 777 ;; 778 --disable-kvm) kvm="no" 779 ;; 780 --enable-kvm) kvm="yes" 781 ;; 782 --disable-tcg-interpreter) tcg_interpreter="no" 783 ;; 784 --enable-tcg-interpreter) tcg_interpreter="yes" 785 ;; 786 --disable-cap-ng) cap_ng="no" 787 ;; 788 --enable-cap-ng) cap_ng="yes" 789 ;; 790 --disable-spice) spice="no" 791 ;; 792 --enable-spice) spice="yes" 793 ;; 794 --disable-libiscsi) libiscsi="no" 795 ;; 796 --enable-libiscsi) libiscsi="yes" 797 ;; 798 --enable-profiler) profiler="yes" 799 ;; 800 --disable-cocoa) cocoa="no" 801 ;; 802 --enable-cocoa) 803 cocoa="yes" ; 804 sdl="no" ; 805 audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`" 806 ;; 807 --disable-system) softmmu="no" 808 ;; 809 --enable-system) softmmu="yes" 810 ;; 811 --disable-user) 812 linux_user="no" ; 813 bsd_user="no" ; 814 ;; 815 --enable-user) ;; 816 --disable-linux-user) linux_user="no" 817 ;; 818 --enable-linux-user) linux_user="yes" 819 ;; 820 --disable-bsd-user) bsd_user="no" 821 ;; 822 --enable-bsd-user) bsd_user="yes" 823 ;; 824 --enable-guest-base) guest_base="yes" 825 ;; 826 --disable-guest-base) guest_base="no" 827 ;; 828 --enable-pie) pie="yes" 829 ;; 830 --disable-pie) pie="no" 831 ;; 832 --enable-uname-release=*) uname_release="$optarg" 833 ;; 834 --enable-werror) werror="yes" 835 ;; 836 --disable-werror) werror="no" 837 ;; 838 --disable-curses) curses="no" 839 ;; 840 --enable-curses) curses="yes" 841 ;; 842 --disable-curl) curl="no" 843 ;; 844 --enable-curl) curl="yes" 845 ;; 846 --disable-fdt) fdt="no" 847 ;; 848 --enable-fdt) fdt="yes" 849 ;; 850 --disable-nptl) nptl="no" 851 ;; 852 --enable-nptl) nptl="yes" 853 ;; 854 --enable-mixemu) mixemu="yes" 855 ;; 856 --disable-linux-aio) linux_aio="no" 857 ;; 858 --enable-linux-aio) linux_aio="yes" 859 ;; 860 --disable-attr) attr="no" 861 ;; 862 --enable-attr) attr="yes" 863 ;; 864 --disable-blobs) blobs="no" 865 ;; 866 --with-pkgversion=*) pkgversion=" ($optarg)" 867 ;; 868 --with-coroutine=*) coroutine="$optarg" 869 ;; 870 --disable-docs) docs="no" 871 ;; 872 --enable-docs) docs="yes" 873 ;; 874 --disable-vhost-net) vhost_net="no" 875 ;; 876 --enable-vhost-net) vhost_net="yes" 877 ;; 878 --disable-vhost-scsi) vhost_scsi="no" 879 ;; 880 --enable-vhost-scsi) vhost_scsi="yes" 881 ;; 882 --disable-glx) glx="no" 883 ;; 884 --enable-glx) glx="yes" 885 ;; 886 --disable-rbd) rbd="no" 887 ;; 888 --enable-rbd) rbd="yes" 889 ;; 890 --disable-xfsctl) xfs="no" 891 ;; 892 --enable-xfsctl) xfs="yes" 893 ;; 894 --disable-smartcard-nss) smartcard_nss="no" 895 ;; 896 --enable-smartcard-nss) smartcard_nss="yes" 897 ;; 898 --disable-libusb) libusb="no" 899 ;; 900 --enable-libusb) libusb="yes" 901 ;; 902 --disable-usb-redir) usb_redir="no" 903 ;; 904 --enable-usb-redir) usb_redir="yes" 905 ;; 906 --disable-zlib-test) zlib="no" 907 ;; 908 --enable-guest-agent) guest_agent="yes" 909 ;; 910 --disable-guest-agent) guest_agent="no" 911 ;; 912 --enable-tools) want_tools="yes" 913 ;; 914 --disable-tools) want_tools="no" 915 ;; 916 --enable-seccomp) seccomp="yes" 917 ;; 918 --disable-seccomp) seccomp="no" 919 ;; 920 --disable-glusterfs) glusterfs="no" 921 ;; 922 --enable-glusterfs) glusterfs="yes" 923 ;; 924 --disable-virtio-blk-data-plane) virtio_blk_data_plane="no" 925 ;; 926 --enable-virtio-blk-data-plane) virtio_blk_data_plane="yes" 927 ;; 928 --disable-gtk) gtk="no" 929 ;; 930 --enable-gtk) gtk="yes" 931 ;; 932 --with-gtkabi=*) gtkabi="$optarg" 933 ;; 934 --enable-tpm) tpm="yes" 935 ;; 936 --disable-libssh2) libssh2="no" 937 ;; 938 --enable-libssh2) libssh2="yes" 939 ;; 940 *) echo "ERROR: unknown option $opt"; show_help="yes" 941 ;; 942 esac 943done 944 945case "$cpu" in 946 sparc) 947 LDFLAGS="-m32 $LDFLAGS" 948 CPU_CFLAGS="-m32 -mcpu=ultrasparc" 949 ;; 950 sparc64) 951 LDFLAGS="-m64 $LDFLAGS" 952 CPU_CFLAGS="-m64 -mcpu=ultrasparc" 953 ;; 954 s390) 955 CPU_CFLAGS="-m31 -march=z990" 956 LDFLAGS="-m31 $LDFLAGS" 957 ;; 958 s390x) 959 CPU_CFLAGS="-m64 -march=z990" 960 LDFLAGS="-m64 $LDFLAGS" 961 ;; 962 i386) 963 CPU_CFLAGS="-m32" 964 LDFLAGS="-m32 $LDFLAGS" 965 cc_i386='$(CC) -m32' 966 ;; 967 x86_64) 968 CPU_CFLAGS="-m64" 969 LDFLAGS="-m64 $LDFLAGS" 970 cc_i386='$(CC) -m32' 971 ;; 972 # No special flags required for other host CPUs 973esac 974 975QEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS" 976EXTRA_CFLAGS="$CPU_CFLAGS $EXTRA_CFLAGS" 977 978default_target_list="" 979 980mak_wilds="" 981 982if [ "$softmmu" = "yes" ]; then 983 mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak" 984fi 985if [ "$linux_user" = "yes" ]; then 986 mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak" 987fi 988if [ "$bsd_user" = "yes" ]; then 989 mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak" 990fi 991 992for config in $mak_wilds; do 993 default_target_list="${default_target_list} $(basename "$config" .mak)" 994done 995 996if test x"$show_help" = x"yes" ; then 997cat << EOF 998 999Usage: configure [options] 1000Options: [defaults in brackets after descriptions] 1001 1002EOF 1003echo "Standard options:" 1004echo " --help print this message" 1005echo " --prefix=PREFIX install in PREFIX [$prefix]" 1006echo " --interp-prefix=PREFIX where to find shared libraries, etc." 1007echo " use %M for cpu name [$interp_prefix]" 1008echo " --target-list=LIST set target list (default: build everything)" 1009echo "Available targets: $default_target_list" | \ 1010 fold -s -w 53 | sed -e 's/^/ /' 1011echo "" 1012echo "Advanced options (experts only):" 1013echo " --source-path=PATH path of source code [$source_path]" 1014echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]" 1015echo " --cc=CC use C compiler CC [$cc]" 1016echo " --host-cc=CC use C compiler CC [$host_cc] for code run at" 1017echo " build time" 1018echo " --objcc=OBJCC use Objective-C compiler OBJCC [$objcc]" 1019echo " --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS" 1020echo " --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS" 1021echo " --make=MAKE use specified make [$make]" 1022echo " --install=INSTALL use specified install [$install]" 1023echo " --python=PYTHON use specified python [$python]" 1024echo " --smbd=SMBD use specified smbd [$smbd]" 1025echo " --static enable static build [$static]" 1026echo " --mandir=PATH install man pages in PATH" 1027echo " --datadir=PATH install firmware in PATH$confsuffix" 1028echo " --docdir=PATH install documentation in PATH$confsuffix" 1029echo " --bindir=PATH install binaries in PATH" 1030echo " --libdir=PATH install libraries in PATH" 1031echo " --sysconfdir=PATH install config in PATH$confsuffix" 1032echo " --localstatedir=PATH install local state in PATH (set at runtime on win32)" 1033echo " --with-confsuffix=SUFFIX suffix for QEMU data inside datadir and sysconfdir [$confsuffix]" 1034echo " --enable-debug-tcg enable TCG debugging" 1035echo " --disable-debug-tcg disable TCG debugging (default)" 1036echo " --enable-debug-info enable debugging information (default)" 1037echo " --disable-debug-info disable debugging information" 1038echo " --enable-debug enable common debug build options" 1039echo " --enable-sparse enable sparse checker" 1040echo " --disable-sparse disable sparse checker (default)" 1041echo " --disable-strip disable stripping binaries" 1042echo " --disable-werror disable compilation abort on warning" 1043echo " --disable-sdl disable SDL" 1044echo " --enable-sdl enable SDL" 1045echo " --disable-gtk disable gtk UI" 1046echo " --enable-gtk enable gtk UI" 1047echo " --disable-virtfs disable VirtFS" 1048echo " --enable-virtfs enable VirtFS" 1049echo " --disable-vnc disable VNC" 1050echo " --enable-vnc enable VNC" 1051echo " --disable-cocoa disable Cocoa (Mac OS X only)" 1052echo " --enable-cocoa enable Cocoa (default on Mac OS X)" 1053echo " --audio-drv-list=LIST set audio drivers list:" 1054echo " Available drivers: $audio_possible_drivers" 1055echo " --block-drv-whitelist=L Same as --block-drv-rw-whitelist=L" 1056echo " --block-drv-rw-whitelist=L" 1057echo " set block driver read-write whitelist" 1058echo " (affects only QEMU, not qemu-img)" 1059echo " --block-drv-ro-whitelist=L" 1060echo " set block driver read-only whitelist" 1061echo " (affects only QEMU, not qemu-img)" 1062echo " --enable-mixemu enable mixer emulation" 1063echo " --disable-xen disable xen backend driver support" 1064echo " --enable-xen enable xen backend driver support" 1065echo " --disable-xen-pci-passthrough" 1066echo " --enable-xen-pci-passthrough" 1067echo " --disable-brlapi disable BrlAPI" 1068echo " --enable-brlapi enable BrlAPI" 1069echo " --disable-vnc-tls disable TLS encryption for VNC server" 1070echo " --enable-vnc-tls enable TLS encryption for VNC server" 1071echo " --disable-vnc-sasl disable SASL encryption for VNC server" 1072echo " --enable-vnc-sasl enable SASL encryption for VNC server" 1073echo " --disable-vnc-jpeg disable JPEG lossy compression for VNC server" 1074echo " --enable-vnc-jpeg enable JPEG lossy compression for VNC server" 1075echo " --disable-vnc-png disable PNG compression for VNC server (default)" 1076echo " --enable-vnc-png enable PNG compression for VNC server" 1077echo " --disable-vnc-ws disable Websockets support for VNC server" 1078echo " --enable-vnc-ws enable Websockets support for VNC server" 1079echo " --disable-curses disable curses output" 1080echo " --enable-curses enable curses output" 1081echo " --disable-curl disable curl connectivity" 1082echo " --enable-curl enable curl connectivity" 1083echo " --disable-fdt disable fdt device tree" 1084echo " --enable-fdt enable fdt device tree" 1085echo " --disable-bluez disable bluez stack connectivity" 1086echo " --enable-bluez enable bluez stack connectivity" 1087echo " --disable-slirp disable SLIRP userspace network connectivity" 1088echo " --disable-kvm disable KVM acceleration support" 1089echo " --enable-kvm enable KVM acceleration support" 1090echo " --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)" 1091echo " --disable-nptl disable usermode NPTL support" 1092echo " --enable-nptl enable usermode NPTL support" 1093echo " --enable-system enable all system emulation targets" 1094echo " --disable-system disable all system emulation targets" 1095echo " --enable-user enable supported user emulation targets" 1096echo " --disable-user disable all user emulation targets" 1097echo " --enable-linux-user enable all linux usermode emulation targets" 1098echo " --disable-linux-user disable all linux usermode emulation targets" 1099echo " --enable-bsd-user enable all BSD usermode emulation targets" 1100echo " --disable-bsd-user disable all BSD usermode emulation targets" 1101echo " --enable-guest-base enable GUEST_BASE support for usermode" 1102echo " emulation targets" 1103echo " --disable-guest-base disable GUEST_BASE support" 1104echo " --enable-pie build Position Independent Executables" 1105echo " --disable-pie do not build Position Independent Executables" 1106echo " --fmod-lib path to FMOD library" 1107echo " --fmod-inc path to FMOD includes" 1108echo " --oss-lib path to OSS library" 1109echo " --enable-uname-release=R Return R for uname -r in usermode emulation" 1110echo " --cpu=CPU Build for host CPU [$cpu]" 1111echo " --disable-uuid disable uuid support" 1112echo " --enable-uuid enable uuid support" 1113echo " --disable-vde disable support for vde network" 1114echo " --enable-vde enable support for vde network" 1115echo " --disable-linux-aio disable Linux AIO support" 1116echo " --enable-linux-aio enable Linux AIO support" 1117echo " --disable-cap-ng disable libcap-ng support" 1118echo " --enable-cap-ng enable libcap-ng support" 1119echo " --disable-attr disables attr and xattr support" 1120echo " --enable-attr enable attr and xattr support" 1121echo " --disable-blobs disable installing provided firmware blobs" 1122echo " --enable-docs enable documentation build" 1123echo " --disable-docs disable documentation build" 1124echo " --disable-vhost-net disable vhost-net acceleration support" 1125echo " --enable-vhost-net enable vhost-net acceleration support" 1126echo " --enable-trace-backend=B Set trace backend" 1127echo " Available backends:" $($python "$source_path"/scripts/tracetool.py --list-backends) 1128echo " --with-trace-file=NAME Full PATH,NAME of file to store traces" 1129echo " Default:trace-<pid>" 1130echo " --disable-spice disable spice" 1131echo " --enable-spice enable spice" 1132echo " --enable-rbd enable building the rados block device (rbd)" 1133echo " --disable-libiscsi disable iscsi support" 1134echo " --enable-libiscsi enable iscsi support" 1135echo " --disable-smartcard-nss disable smartcard nss support" 1136echo " --enable-smartcard-nss enable smartcard nss support" 1137echo " --disable-libusb disable libusb (for usb passthrough)" 1138echo " --enable-libusb enable libusb (for usb passthrough)" 1139echo " --disable-usb-redir disable usb network redirection support" 1140echo " --enable-usb-redir enable usb network redirection support" 1141echo " --disable-guest-agent disable building of the QEMU Guest Agent" 1142echo " --enable-guest-agent enable building of the QEMU Guest Agent" 1143echo " --disable-seccomp disable seccomp support" 1144echo " --enable-seccomp enables seccomp support" 1145echo " --with-coroutine=BACKEND coroutine backend. Supported options:" 1146echo " gthread, ucontext, sigaltstack, windows" 1147echo " --enable-glusterfs enable GlusterFS backend" 1148echo " --disable-glusterfs disable GlusterFS backend" 1149echo " --enable-gcov enable test coverage analysis with gcov" 1150echo " --gcov=GCOV use specified gcov [$gcov_tool]" 1151echo " --enable-tpm enable TPM support" 1152echo " --disable-libssh2 disable ssh block device support" 1153echo " --enable-libssh2 enable ssh block device support" 1154echo "" 1155echo "NOTE: The object files are built at the place where configure is launched" 1156exit 1 1157fi 1158 1159# Now we have handled --enable-tcg-interpreter and know we're not just 1160# printing the help message, bail out if the host CPU isn't supported. 1161if test "$ARCH" = "unknown"; then 1162 if test "$tcg_interpreter" = "yes" ; then 1163 echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)" 1164 ARCH=tci 1165 else 1166 error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter" 1167 fi 1168fi 1169 1170# check that the C compiler works. 1171cat > $TMPC <<EOF 1172int main(void) { return 0; } 1173EOF 1174 1175if compile_object ; then 1176 : C compiler works ok 1177else 1178 error_exit "\"$cc\" either does not exist or does not work" 1179fi 1180 1181# Consult white-list to determine whether to enable werror 1182# by default. Only enable by default for git builds 1183z_version=`cut -f3 -d. $source_path/VERSION` 1184 1185if test -z "$werror" ; then 1186 if test -d "$source_path/.git" -a \ 1187 "$linux" = "yes" ; then 1188 werror="yes" 1189 else 1190 werror="no" 1191 fi 1192fi 1193 1194gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits" 1195gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags" 1196gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags" 1197gcc_flags="-Wendif-labels $gcc_flags" 1198gcc_flags="-Wno-initializer-overrides $gcc_flags" 1199# Note that we do not add -Werror to gcc_flags here, because that would 1200# enable it for all configure tests. If a configure test failed due 1201# to -Werror this would just silently disable some features, 1202# so it's too error prone. 1203cat > $TMPC << EOF 1204int main(void) { return 0; } 1205EOF 1206for flag in $gcc_flags; do 1207 # Use the positive sense of the flag when testing for -Wno-wombat 1208 # support (gcc will happily accept the -Wno- form of unknown 1209 # warning options). 1210 optflag="$(echo $flag | sed -e 's/^-Wno-/-W/')" 1211 if compile_prog "-Werror $optflag" "" ; then 1212 QEMU_CFLAGS="$QEMU_CFLAGS $flag" 1213 fi 1214done 1215 1216if compile_prog "-Werror -fstack-protector-all" "" ; then 1217 QEMU_CFLAGS="$QEMU_CFLAGS -fstack-protector-all" 1218 LIBTOOLFLAGS="$LIBTOOLFLAGS -Wc,-fstack-protector-all" 1219fi 1220 1221# Workaround for http://gcc.gnu.org/PR55489. Happens with -fPIE/-fPIC and 1222# large functions that use global variables. The bug is in all releases of 1223# GCC, but it became particularly acute in 4.6.x and 4.7.x. It is fixed in 1224# 4.7.3 and 4.8.0. We should be able to delete this at the end of 2013. 1225cat > $TMPC << EOF 1226#if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2)) 1227int main(void) { return 0; } 1228#else 1229#error No bug in this compiler. 1230#endif 1231EOF 1232if compile_prog "-Werror -fno-gcse" "" ; then 1233 TRANSLATE_OPT_CFLAGS=-fno-gcse 1234fi 1235 1236if test "$static" = "yes" ; then 1237 if test "$pie" = "yes" ; then 1238 error_exit "static and pie are mutually incompatible" 1239 else 1240 pie="no" 1241 fi 1242fi 1243 1244if test "$pie" = ""; then 1245 case "$cpu-$targetos" in 1246 i386-Linux|x86_64-Linux|i386-OpenBSD|x86_64-OpenBSD) 1247 ;; 1248 *) 1249 pie="no" 1250 ;; 1251 esac 1252fi 1253 1254if test "$pie" != "no" ; then 1255 cat > $TMPC << EOF 1256 1257#ifdef __linux__ 1258# define THREAD __thread 1259#else 1260# define THREAD 1261#endif 1262 1263static THREAD int tls_var; 1264 1265int main(void) { return tls_var; } 1266 1267EOF 1268 if compile_prog "-fPIE -DPIE" "-pie"; then 1269 QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS" 1270 LDFLAGS="-pie $LDFLAGS" 1271 pie="yes" 1272 if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then 1273 LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS" 1274 fi 1275 else 1276 if test "$pie" = "yes"; then 1277 error_exit "PIE not available due to missing toolchain support" 1278 else 1279 echo "Disabling PIE due to missing toolchain support" 1280 pie="no" 1281 fi 1282 fi 1283fi 1284 1285########################################## 1286# __sync_fetch_and_and requires at least -march=i486. Many toolchains 1287# use i686 as default anyway, but for those that don't, an explicit 1288# specification is necessary 1289 1290if test "$cpu" = "i386"; then 1291 cat > $TMPC << EOF 1292static int sfaa(int *ptr) 1293{ 1294 return __sync_fetch_and_and(ptr, 0); 1295} 1296 1297int main(void) 1298{ 1299 int val = 42; 1300 val = __sync_val_compare_and_swap(&val, 0, 1); 1301 sfaa(&val); 1302 return val; 1303} 1304EOF 1305 if ! compile_prog "" "" ; then 1306 QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS" 1307 fi 1308fi 1309 1310######################################### 1311# Solaris specific configure tool chain decisions 1312 1313if test "$solaris" = "yes" ; then 1314 if has $install; then 1315 : 1316 else 1317 error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \ 1318 "install fileutils from www.blastwave.org using pkg-get -i fileutils" \ 1319 "to get ginstall which is used by default (which lives in /opt/csw/bin)" 1320 fi 1321 if test "`path_of $install`" = "/usr/sbin/install" ; then 1322 error_exit "Solaris /usr/sbin/install is not an appropriate install program." \ 1323 "try ginstall from the GNU fileutils available from www.blastwave.org" \ 1324 "using pkg-get -i fileutils, or use --install=/usr/ucb/install" 1325 fi 1326 if has ar; then 1327 : 1328 else 1329 if test -f /usr/ccs/bin/ar ; then 1330 error_exit "No path includes ar" \ 1331 "Add /usr/ccs/bin to your path and rerun configure" 1332 fi 1333 error_exit "No path includes ar" 1334 fi 1335fi 1336 1337if ! has $python; then 1338 error_exit "Python not found. Use --python=/path/to/python" 1339fi 1340 1341# Note that if the Python conditional here evaluates True we will exit 1342# with status 1 which is a shell 'false' value. 1343if ! "$python" -c 'import sys; sys.exit(sys.version_info < (2,4) or sys.version_info >= (3,))'; then 1344 error_exit "Cannot use '$python', Python 2.4 or later is required." \ 1345 "Note that Python 3 or later is not yet supported." \ 1346 "Use --python=/path/to/python to specify a supported Python." 1347fi 1348 1349if test -z "${target_list+xxx}" ; then 1350 target_list="$default_target_list" 1351else 1352 target_list=`echo "$target_list" | sed -e 's/,/ /g'` 1353fi 1354 1355# Check that we recognised the target name; this allows a more 1356# friendly error message than if we let it fall through. 1357for target in $target_list; do 1358 case " $default_target_list " in 1359 *" $target "*) 1360 ;; 1361 *) 1362 error_exit "Unknown target name '$target'" 1363 ;; 1364 esac 1365done 1366 1367# see if system emulation was really requested 1368case " $target_list " in 1369 *"-softmmu "*) softmmu=yes 1370 ;; 1371 *) softmmu=no 1372 ;; 1373esac 1374 1375feature_not_found() { 1376 feature=$1 1377 1378 error_exit "User requested feature $feature" \ 1379 "configure was not able to find it" 1380} 1381 1382if test -z "$cross_prefix" ; then 1383 1384# --- 1385# big/little endian test 1386cat > $TMPC << EOF 1387#include <inttypes.h> 1388int main(void) { 1389 volatile uint32_t i=0x01234567; 1390 return (*((uint8_t*)(&i))) == 0x67; 1391} 1392EOF 1393 1394if compile_prog "" "" ; then 1395$TMPE && bigendian="yes" 1396else 1397echo big/little test failed 1398fi 1399 1400else 1401 1402# if cross compiling, cannot launch a program, so make a static guess 1403case "$cpu" in 1404 arm) 1405 # ARM can be either way; ask the compiler which one we are 1406 if check_define __ARMEB__; then 1407 bigendian=yes 1408 fi 1409 ;; 1410 hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64) 1411 bigendian=yes 1412 ;; 1413esac 1414 1415fi 1416 1417########################################## 1418# pkg-config probe 1419 1420if ! has "$pkg_config_exe"; then 1421 error_exit "pkg-config binary '$pkg_config_exe' not found" 1422fi 1423 1424########################################## 1425# NPTL probe 1426 1427if test "$nptl" != "no" ; then 1428 cat > $TMPC <<EOF 1429#include <sched.h> 1430#include <linux/futex.h> 1431int main(void) { 1432#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT) 1433#error bork 1434#endif 1435 return 0; 1436} 1437EOF 1438 1439 if compile_object ; then 1440 nptl=yes 1441 else 1442 if test "$nptl" = "yes" ; then 1443 feature_not_found "nptl" 1444 fi 1445 nptl=no 1446 fi 1447fi 1448 1449########################################## 1450# zlib check 1451 1452if test "$zlib" != "no" ; then 1453 cat > $TMPC << EOF 1454#include <zlib.h> 1455int main(void) { zlibVersion(); return 0; } 1456EOF 1457 if compile_prog "" "-lz" ; then 1458 : 1459 else 1460 error_exit "zlib check failed" \ 1461 "Make sure to have the zlib libs and headers installed." 1462 fi 1463fi 1464libs_softmmu="$libs_softmmu -lz" 1465 1466########################################## 1467# libseccomp check 1468 1469if test "$seccomp" != "no" ; then 1470 if $pkg_config --atleast-version=1.0.0 libseccomp --modversion >/dev/null 2>&1; then 1471 libs_softmmu="$libs_softmmu `$pkg_config --libs libseccomp`" 1472 QEMU_CFLAGS="$QEMU_CFLAGS `$pkg_config --cflags libseccomp`" 1473 seccomp="yes" 1474 else 1475 if test "$seccomp" = "yes"; then 1476 feature_not_found "libseccomp" 1477 fi 1478 seccomp="no" 1479 fi 1480fi 1481########################################## 1482# xen probe 1483 1484if test "$xen" != "no" ; then 1485 xen_libs="-lxenstore -lxenctrl -lxenguest" 1486 1487 # First we test whether Xen headers and libraries are available. 1488 # If no, we are done and there is no Xen support. 1489 # If yes, more tests are run to detect the Xen version. 1490 1491 # Xen (any) 1492 cat > $TMPC <<EOF 1493#include <xenctrl.h> 1494int main(void) { 1495 return 0; 1496} 1497EOF 1498 if ! compile_prog "" "$xen_libs" ; then 1499 # Xen not found 1500 if test "$xen" = "yes" ; then 1501 feature_not_found "xen" 1502 fi 1503 xen=no 1504 1505 # Xen unstable 1506 elif 1507 cat > $TMPC <<EOF && 1508#include <xenctrl.h> 1509#include <xenstore.h> 1510#include <stdint.h> 1511#include <xen/hvm/hvm_info_table.h> 1512#if !defined(HVM_MAX_VCPUS) 1513# error HVM_MAX_VCPUS not defined 1514#endif 1515int main(void) { 1516 xc_interface *xc; 1517 xs_daemon_open(); 1518 xc = xc_interface_open(0, 0, 0); 1519 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1520 xc_gnttab_open(NULL, 0); 1521 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 1522 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 1523 return 0; 1524} 1525EOF 1526 compile_prog "" "$xen_libs" 1527 then 1528 xen_ctrl_version=420 1529 xen=yes 1530 1531 elif 1532 cat > $TMPC <<EOF && 1533#include <xenctrl.h> 1534#include <xs.h> 1535#include <stdint.h> 1536#include <xen/hvm/hvm_info_table.h> 1537#if !defined(HVM_MAX_VCPUS) 1538# error HVM_MAX_VCPUS not defined 1539#endif 1540int main(void) { 1541 xs_daemon_open(); 1542 xc_interface_open(0, 0, 0); 1543 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1544 xc_gnttab_open(NULL, 0); 1545 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 1546 return 0; 1547} 1548EOF 1549 compile_prog "" "$xen_libs" 1550 then 1551 xen_ctrl_version=410 1552 xen=yes 1553 1554 # Xen 4.0.0 1555 elif 1556 cat > $TMPC <<EOF && 1557#include <xenctrl.h> 1558#include <xs.h> 1559#include <stdint.h> 1560#include <xen/hvm/hvm_info_table.h> 1561#if !defined(HVM_MAX_VCPUS) 1562# error HVM_MAX_VCPUS not defined 1563#endif 1564int main(void) { 1565 struct xen_add_to_physmap xatp = { 1566 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0, 1567 }; 1568 xs_daemon_open(); 1569 xc_interface_open(); 1570 xc_gnttab_open(); 1571 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1572 xc_memory_op(0, XENMEM_add_to_physmap, &xatp); 1573 return 0; 1574} 1575EOF 1576 compile_prog "" "$xen_libs" 1577 then 1578 xen_ctrl_version=400 1579 xen=yes 1580 1581 # Xen 3.4.0 1582 elif 1583 cat > $TMPC <<EOF && 1584#include <xenctrl.h> 1585#include <xs.h> 1586int main(void) { 1587 struct xen_add_to_physmap xatp = { 1588 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0, 1589 }; 1590 xs_daemon_open(); 1591 xc_interface_open(); 1592 xc_gnttab_open(); 1593 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1594 xc_memory_op(0, XENMEM_add_to_physmap, &xatp); 1595 return 0; 1596} 1597EOF 1598 compile_prog "" "$xen_libs" 1599 then 1600 xen_ctrl_version=340 1601 xen=yes 1602 1603 # Xen 3.3.0 1604 elif 1605 cat > $TMPC <<EOF && 1606#include <xenctrl.h> 1607#include <xs.h> 1608int main(void) { 1609 xs_daemon_open(); 1610 xc_interface_open(); 1611 xc_gnttab_open(); 1612 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1613 return 0; 1614} 1615EOF 1616 compile_prog "" "$xen_libs" 1617 then 1618 xen_ctrl_version=330 1619 xen=yes 1620 1621 # Xen version unsupported 1622 else 1623 if test "$xen" = "yes" ; then 1624 feature_not_found "xen (unsupported version)" 1625 fi 1626 xen=no 1627 fi 1628 1629 if test "$xen" = yes; then 1630 libs_softmmu="$xen_libs $libs_softmmu" 1631 fi 1632fi 1633 1634if test "$xen_pci_passthrough" != "no"; then 1635 if test "$xen" = "yes" && test "$linux" = "yes" && 1636 test "$xen_ctrl_version" -ge 340; then 1637 xen_pci_passthrough=yes 1638 else 1639 if test "$xen_pci_passthrough" = "yes"; then 1640 if test "$xen_ctrl_version" -lt 340; then 1641 error_exit "User requested feature Xen PCI Passthrough" \ 1642 "This feature does not work with Xen 3.3" 1643 fi 1644 error_exit "User requested feature Xen PCI Passthrough" \ 1645 " but this feature requires /sys from Linux" 1646 fi 1647 xen_pci_passthrough=no 1648 fi 1649fi 1650 1651########################################## 1652# libtool probe 1653 1654if ! has $libtool; then 1655 libtool= 1656fi 1657 1658# MacOSX ships with a libtool which isn't the GNU one; weed this 1659# out by checking whether libtool supports the --version switch 1660if test -n "$libtool"; then 1661 if ! "$libtool" --version >/dev/null 2>&1; then 1662 libtool= 1663 fi 1664fi 1665 1666########################################## 1667# Sparse probe 1668if test "$sparse" != "no" ; then 1669 if has cgcc; then 1670 sparse=yes 1671 else 1672 if test "$sparse" = "yes" ; then 1673 feature_not_found "sparse" 1674 fi 1675 sparse=no 1676 fi 1677fi 1678 1679########################################## 1680# GTK probe 1681 1682if test "$gtk" != "no"; then 1683 gtkpackage="gtk+-$gtkabi" 1684 if test "$gtkabi" = "3.0" ; then 1685 gtkversion="3.0.0" 1686 vtepackage="vte-2.90" 1687 vteversion="0.32.0" 1688 else 1689 gtkversion="2.18.0" 1690 vtepackage="vte" 1691 vteversion="0.24.0" 1692 fi 1693 if $pkg_config --exists "$gtkpackage >= $gtkversion" && \ 1694 $pkg_config --exists "$vtepackage >= $vteversion"; then 1695 gtk_cflags=`$pkg_config --cflags $gtkpackage 2>/dev/null` 1696 gtk_libs=`$pkg_config --libs $gtkpackage 2>/dev/null` 1697 vte_cflags=`$pkg_config --cflags $vtepackage 2>/dev/null` 1698 vte_libs=`$pkg_config --libs $vtepackage 2>/dev/null` 1699 libs_softmmu="$gtk_libs $vte_libs $libs_softmmu" 1700 gtk="yes" 1701 else 1702 if test "$gtk" = "yes" ; then 1703 feature_not_found "gtk" 1704 fi 1705 gtk="no" 1706 fi 1707fi 1708 1709########################################## 1710# SDL probe 1711 1712# Look for sdl configuration program (pkg-config or sdl-config). Try 1713# sdl-config even without cross prefix, and favour pkg-config over sdl-config. 1714if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then 1715 sdl_config=sdl-config 1716fi 1717 1718if $pkg_config sdl --modversion >/dev/null 2>&1; then 1719 sdlconfig="$pkg_config sdl" 1720 _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'` 1721elif has ${sdl_config}; then 1722 sdlconfig="$sdl_config" 1723 _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'` 1724else 1725 if test "$sdl" = "yes" ; then 1726 feature_not_found "sdl" 1727 fi 1728 sdl=no 1729fi 1730if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then 1731 echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2 1732fi 1733 1734sdl_too_old=no 1735if test "$sdl" != "no" ; then 1736 cat > $TMPC << EOF 1737#include <SDL.h> 1738#undef main /* We don't want SDL to override our main() */ 1739int main( void ) { return SDL_Init (SDL_INIT_VIDEO); } 1740EOF 1741 sdl_cflags=`$sdlconfig --cflags 2> /dev/null` 1742 if test "$static" = "yes" ; then 1743 sdl_libs=`$sdlconfig --static-libs 2>/dev/null` 1744 else 1745 sdl_libs=`$sdlconfig --libs 2> /dev/null` 1746 fi 1747 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 1748 if test "$_sdlversion" -lt 121 ; then 1749 sdl_too_old=yes 1750 else 1751 if test "$cocoa" = "no" ; then 1752 sdl=yes 1753 fi 1754 fi 1755 1756 # static link with sdl ? (note: sdl.pc's --static --libs is broken) 1757 if test "$sdl" = "yes" -a "$static" = "yes" ; then 1758 if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then 1759 sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`" 1760 sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`" 1761 fi 1762 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 1763 : 1764 else 1765 sdl=no 1766 fi 1767 fi # static link 1768 else # sdl not found 1769 if test "$sdl" = "yes" ; then 1770 feature_not_found "sdl" 1771 fi 1772 sdl=no 1773 fi # sdl compile test 1774fi 1775 1776if test "$sdl" = "yes" ; then 1777 cat > $TMPC <<EOF 1778#include <SDL.h> 1779#if defined(SDL_VIDEO_DRIVER_X11) 1780#include <X11/XKBlib.h> 1781#else 1782#error No x11 support 1783#endif 1784int main(void) { return 0; } 1785EOF 1786 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 1787 sdl_libs="$sdl_libs -lX11" 1788 fi 1789 libs_softmmu="$sdl_libs $libs_softmmu" 1790fi 1791 1792########################################## 1793# VNC TLS/WS detection 1794if test "$vnc" = "yes" -a \( "$vnc_tls" != "no" -o "$vnc_ws" != "no" \) ; then 1795 cat > $TMPC <<EOF 1796#include <gnutls/gnutls.h> 1797int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; } 1798EOF 1799 vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null` 1800 vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null` 1801 if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then 1802 if test "$vnc_tls" != "no" ; then 1803 vnc_tls=yes 1804 fi 1805 if test "$vnc_ws" != "no" ; then 1806 vnc_ws=yes 1807 fi 1808 libs_softmmu="$vnc_tls_libs $libs_softmmu" 1809 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_tls_cflags" 1810 else 1811 if test "$vnc_tls" = "yes" ; then 1812 feature_not_found "vnc-tls" 1813 fi 1814 if test "$vnc_ws" = "yes" ; then 1815 feature_not_found "vnc-ws" 1816 fi 1817 vnc_tls=no 1818 vnc_ws=no 1819 fi 1820fi 1821 1822########################################## 1823# VNC SASL detection 1824if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then 1825 cat > $TMPC <<EOF 1826#include <sasl/sasl.h> 1827#include <stdio.h> 1828int main(void) { sasl_server_init(NULL, "qemu"); return 0; } 1829EOF 1830 # Assuming Cyrus-SASL installed in /usr prefix 1831 vnc_sasl_cflags="" 1832 vnc_sasl_libs="-lsasl2" 1833 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then 1834 vnc_sasl=yes 1835 libs_softmmu="$vnc_sasl_libs $libs_softmmu" 1836 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags" 1837 else 1838 if test "$vnc_sasl" = "yes" ; then 1839 feature_not_found "vnc-sasl" 1840 fi 1841 vnc_sasl=no 1842 fi 1843fi 1844 1845########################################## 1846# VNC JPEG detection 1847if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then 1848cat > $TMPC <<EOF 1849#include <stdio.h> 1850#include <jpeglib.h> 1851int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; } 1852EOF 1853 vnc_jpeg_cflags="" 1854 vnc_jpeg_libs="-ljpeg" 1855 if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then 1856 vnc_jpeg=yes 1857 libs_softmmu="$vnc_jpeg_libs $libs_softmmu" 1858 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags" 1859 else 1860 if test "$vnc_jpeg" = "yes" ; then 1861 feature_not_found "vnc-jpeg" 1862 fi 1863 vnc_jpeg=no 1864 fi 1865fi 1866 1867########################################## 1868# VNC PNG detection 1869if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then 1870cat > $TMPC <<EOF 1871//#include <stdio.h> 1872#include <png.h> 1873#include <stddef.h> 1874int main(void) { 1875 png_structp png_ptr; 1876 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL); 1877 return png_ptr != 0; 1878} 1879EOF 1880 if $pkg_config libpng --modversion >/dev/null 2>&1; then 1881 vnc_png_cflags=`$pkg_config libpng --cflags 2> /dev/null` 1882 vnc_png_libs=`$pkg_config libpng --libs 2> /dev/null` 1883 else 1884 vnc_png_cflags="" 1885 vnc_png_libs="-lpng" 1886 fi 1887 if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then 1888 vnc_png=yes 1889 libs_softmmu="$vnc_png_libs $libs_softmmu" 1890 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags" 1891 else 1892 if test "$vnc_png" = "yes" ; then 1893 feature_not_found "vnc-png" 1894 fi 1895 vnc_png=no 1896 fi 1897fi 1898 1899########################################## 1900# fnmatch() probe, used for ACL routines 1901fnmatch="no" 1902cat > $TMPC << EOF 1903#include <fnmatch.h> 1904int main(void) 1905{ 1906 fnmatch("foo", "foo", 0); 1907 return 0; 1908} 1909EOF 1910if compile_prog "" "" ; then 1911 fnmatch="yes" 1912fi 1913 1914########################################## 1915# uuid_generate() probe, used for vdi block driver 1916# Note that on some systems (notably MacOSX) no extra library 1917# need be linked to get the uuid functions. 1918if test "$uuid" != "no" ; then 1919 uuid_libs="-luuid" 1920 cat > $TMPC << EOF 1921#include <uuid/uuid.h> 1922int main(void) 1923{ 1924 uuid_t my_uuid; 1925 uuid_generate(my_uuid); 1926 return 0; 1927} 1928EOF 1929 if compile_prog "" "" ; then 1930 uuid="yes" 1931 elif compile_prog "" "$uuid_libs" ; then 1932 uuid="yes" 1933 libs_softmmu="$uuid_libs $libs_softmmu" 1934 libs_tools="$uuid_libs $libs_tools" 1935 else 1936 if test "$uuid" = "yes" ; then 1937 feature_not_found "uuid" 1938 fi 1939 uuid=no 1940 fi 1941fi 1942 1943########################################## 1944# xfsctl() probe, used for raw-posix 1945if test "$xfs" != "no" ; then 1946 cat > $TMPC << EOF 1947#include <stddef.h> /* NULL */ 1948#include <xfs/xfs.h> 1949int main(void) 1950{ 1951 xfsctl(NULL, 0, 0, NULL); 1952 return 0; 1953} 1954EOF 1955 if compile_prog "" "" ; then 1956 xfs="yes" 1957 else 1958 if test "$xfs" = "yes" ; then 1959 feature_not_found "xfs" 1960 fi 1961 xfs=no 1962 fi 1963fi 1964 1965########################################## 1966# vde libraries probe 1967if test "$vde" != "no" ; then 1968 vde_libs="-lvdeplug" 1969 cat > $TMPC << EOF 1970#include <libvdeplug.h> 1971int main(void) 1972{ 1973 struct vde_open_args a = {0, 0, 0}; 1974 char s[] = ""; 1975 vde_open(s, s, &a); 1976 return 0; 1977} 1978EOF 1979 if compile_prog "" "$vde_libs" ; then 1980 vde=yes 1981 libs_softmmu="$vde_libs $libs_softmmu" 1982 libs_tools="$vde_libs $libs_tools" 1983 else 1984 if test "$vde" = "yes" ; then 1985 feature_not_found "vde" 1986 fi 1987 vde=no 1988 fi 1989fi 1990 1991########################################## 1992# libcap-ng library probe 1993if test "$cap_ng" != "no" ; then 1994 cap_libs="-lcap-ng" 1995 cat > $TMPC << EOF 1996#include <cap-ng.h> 1997int main(void) 1998{ 1999 capng_capability_to_name(CAPNG_EFFECTIVE); 2000 return 0; 2001} 2002EOF 2003 if compile_prog "" "$cap_libs" ; then 2004 cap_ng=yes 2005 libs_tools="$cap_libs $libs_tools" 2006 else 2007 if test "$cap_ng" = "yes" ; then 2008 feature_not_found "cap_ng" 2009 fi 2010 cap_ng=no 2011 fi 2012fi 2013 2014########################################## 2015# Sound support libraries probe 2016 2017audio_drv_probe() 2018{ 2019 drv=$1 2020 hdr=$2 2021 lib=$3 2022 exp=$4 2023 cfl=$5 2024 cat > $TMPC << EOF 2025#include <$hdr> 2026int main(void) { $exp } 2027EOF 2028 if compile_prog "$cfl" "$lib" ; then 2029 : 2030 else 2031 error_exit "$drv check failed" \ 2032 "Make sure to have the $drv libs and headers installed." 2033 fi 2034} 2035 2036audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'` 2037for drv in $audio_drv_list; do 2038 case $drv in 2039 alsa) 2040 audio_drv_probe $drv alsa/asoundlib.h -lasound \ 2041 "return snd_pcm_close((snd_pcm_t *)0);" 2042 libs_softmmu="-lasound $libs_softmmu" 2043 ;; 2044 2045 fmod) 2046 if test -z $fmod_lib || test -z $fmod_inc; then 2047 error_exit "You must specify path to FMOD library and headers" \ 2048 "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so" 2049 fi 2050 audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc" 2051 libs_softmmu="$fmod_lib $libs_softmmu" 2052 ;; 2053 2054 esd) 2055 audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);' 2056 libs_softmmu="-lesd $libs_softmmu" 2057 audio_pt_int="yes" 2058 ;; 2059 2060 pa) 2061 audio_drv_probe $drv pulse/mainloop.h "-lpulse" \ 2062 "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;" 2063 libs_softmmu="-lpulse $libs_softmmu" 2064 audio_pt_int="yes" 2065 ;; 2066 2067 coreaudio) 2068 libs_softmmu="-framework CoreAudio $libs_softmmu" 2069 ;; 2070 2071 dsound) 2072 libs_softmmu="-lole32 -ldxguid $libs_softmmu" 2073 audio_win_int="yes" 2074 ;; 2075 2076 oss) 2077 libs_softmmu="$oss_lib $libs_softmmu" 2078 ;; 2079 2080 sdl|wav) 2081 # XXX: Probes for CoreAudio, DirectSound, SDL(?) 2082 ;; 2083 2084 winwave) 2085 libs_softmmu="-lwinmm $libs_softmmu" 2086 audio_win_int="yes" 2087 ;; 2088 2089 *) 2090 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || { 2091 error_exit "Unknown driver '$drv' selected" \ 2092 "Possible drivers are: $audio_possible_drivers" 2093 } 2094 ;; 2095 esac 2096done 2097 2098########################################## 2099# BrlAPI probe 2100 2101if test "$brlapi" != "no" ; then 2102 brlapi_libs="-lbrlapi" 2103 cat > $TMPC << EOF 2104#include <brlapi.h> 2105#include <stddef.h> 2106int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); } 2107EOF 2108 if compile_prog "" "$brlapi_libs" ; then 2109 brlapi=yes 2110 libs_softmmu="$brlapi_libs $libs_softmmu" 2111 else 2112 if test "$brlapi" = "yes" ; then 2113 feature_not_found "brlapi" 2114 fi 2115 brlapi=no 2116 fi 2117fi 2118 2119########################################## 2120# curses probe 2121if test "$curses" != "no" ; then 2122 if test "$mingw32" = "yes" ; then 2123 curses_list="-lpdcurses" 2124 else 2125 curses_list="$($pkg_config --libs ncurses 2>/dev/null):-lncurses:-lcurses" 2126 fi 2127 curses_found=no 2128 cat > $TMPC << EOF 2129#include <curses.h> 2130int main(void) { 2131 const char *s = curses_version(); 2132 resize_term(0, 0); 2133 return s != 0; 2134} 2135EOF 2136 IFS=: 2137 for curses_lib in $curses_list; do 2138 unset IFS 2139 if compile_prog "" "$curses_lib" ; then 2140 curses_found=yes 2141 libs_softmmu="$curses_lib $libs_softmmu" 2142 break 2143 fi 2144 done 2145 unset IFS 2146 if test "$curses_found" = "yes" ; then 2147 curses=yes 2148 else 2149 if test "$curses" = "yes" ; then 2150 feature_not_found "curses" 2151 fi 2152 curses=no 2153 fi 2154fi 2155 2156########################################## 2157# curl probe 2158if test "$curl" != "no" ; then 2159 if $pkg_config libcurl --modversion >/dev/null 2>&1; then 2160 curlconfig="$pkg_config libcurl" 2161 else 2162 curlconfig=curl-config 2163 fi 2164 cat > $TMPC << EOF 2165#include <curl/curl.h> 2166int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; } 2167EOF 2168 curl_cflags=`$curlconfig --cflags 2>/dev/null` 2169 curl_libs=`$curlconfig --libs 2>/dev/null` 2170 if compile_prog "$curl_cflags" "$curl_libs" ; then 2171 curl=yes 2172 libs_tools="$curl_libs $libs_tools" 2173 libs_softmmu="$curl_libs $libs_softmmu" 2174 else 2175 if test "$curl" = "yes" ; then 2176 feature_not_found "curl" 2177 fi 2178 curl=no 2179 fi 2180fi # test "$curl" 2181 2182########################################## 2183# bluez support probe 2184if test "$bluez" != "no" ; then 2185 cat > $TMPC << EOF 2186#include <bluetooth/bluetooth.h> 2187int main(void) { return bt_error(0); } 2188EOF 2189 bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null` 2190 bluez_libs=`$pkg_config --libs bluez 2> /dev/null` 2191 if compile_prog "$bluez_cflags" "$bluez_libs" ; then 2192 bluez=yes 2193 libs_softmmu="$bluez_libs $libs_softmmu" 2194 else 2195 if test "$bluez" = "yes" ; then 2196 feature_not_found "bluez" 2197 fi 2198 bluez="no" 2199 fi 2200fi 2201 2202########################################## 2203# glib support probe 2204 2205if test "$mingw32" = yes; then 2206 # g_poll is required in order to integrate with the glib main loop. 2207 glib_req_ver=2.20 2208else 2209 glib_req_ver=2.12 2210fi 2211if $pkg_config --atleast-version=$glib_req_ver gthread-2.0 > /dev/null 2>&1 2212then 2213 glib_cflags=`$pkg_config --cflags gthread-2.0 2>/dev/null` 2214 glib_libs=`$pkg_config --libs gthread-2.0 2>/dev/null` 2215 LIBS="$glib_libs $LIBS" 2216 libs_qga="$glib_libs $libs_qga" 2217else 2218 error_exit "glib-$glib_req_ver required to compile QEMU" 2219fi 2220 2221########################################## 2222# pixman support probe 2223 2224if test "$pixman" = ""; then 2225 if test "$want_tools" = "no" -a "$softmmu" = "no"; then 2226 pixman="none" 2227 elif $pkg_config pixman-1 > /dev/null 2>&1; then 2228 pixman="system" 2229 else 2230 pixman="internal" 2231 fi 2232fi 2233if test "$pixman" = "none"; then 2234 if test "$want_tools" != "no" -o "$softmmu" != "no"; then 2235 error_exit "pixman disabled but system emulation or tools build" \ 2236 "enabled. You can turn off pixman only if you also" \ 2237 "disable all system emulation targets and the tools" \ 2238 "build with '--disable-tools --disable-system'." 2239 fi 2240 pixman_cflags= 2241 pixman_libs= 2242elif test "$pixman" = "system"; then 2243 pixman_cflags=`$pkg_config --cflags pixman-1 2>/dev/null` 2244 pixman_libs=`$pkg_config --libs pixman-1 2>/dev/null` 2245else 2246 if test ! -d ${source_path}/pixman/pixman; then 2247 error_exit "pixman not present. Your options:" \ 2248 " (1) Preferred: Install the pixman devel package (any recent" \ 2249 " distro should have packages as Xorg needs pixman too)." \ 2250 " (2) Fetch the pixman submodule, using:" \ 2251 " git submodule update --init pixman" 2252 fi 2253 mkdir -p pixman/pixman 2254 pixman_cflags="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman" 2255 pixman_libs="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1" 2256fi 2257 2258########################################## 2259# libcap probe 2260 2261if test "$cap" != "no" ; then 2262 cat > $TMPC <<EOF 2263#include <stdio.h> 2264#include <sys/capability.h> 2265int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; } 2266EOF 2267 if compile_prog "" "-lcap" ; then 2268 cap=yes 2269 else 2270 cap=no 2271 fi 2272fi 2273 2274########################################## 2275# pthread probe 2276PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2" 2277 2278pthread=no 2279cat > $TMPC << EOF 2280#include <pthread.h> 2281static void *f(void *p) { return NULL; } 2282int main(void) { 2283 pthread_t thread; 2284 pthread_create(&thread, 0, f, 0); 2285 return 0; 2286} 2287EOF 2288if compile_prog "" "" ; then 2289 pthread=yes 2290else 2291 for pthread_lib in $PTHREADLIBS_LIST; do 2292 if compile_prog "" "$pthread_lib" ; then 2293 pthread=yes 2294 found=no 2295 for lib_entry in $LIBS; do 2296 if test "$lib_entry" = "$pthread_lib"; then 2297 found=yes 2298 break 2299 fi 2300 done 2301 if test "$found" = "no"; then 2302 LIBS="$pthread_lib $LIBS" 2303 fi 2304 break 2305 fi 2306 done 2307fi 2308 2309if test "$mingw32" != yes -a "$pthread" = no; then 2310 error_exit "pthread check failed" \ 2311 "Make sure to have the pthread libs and headers installed." 2312fi 2313 2314########################################## 2315# rbd probe 2316if test "$rbd" != "no" ; then 2317 cat > $TMPC <<EOF 2318#include <stdio.h> 2319#include <rbd/librbd.h> 2320int main(void) { 2321 rados_t cluster; 2322 rados_create(&cluster, NULL); 2323 return 0; 2324} 2325EOF 2326 rbd_libs="-lrbd -lrados" 2327 if compile_prog "" "$rbd_libs" ; then 2328 rbd=yes 2329 libs_tools="$rbd_libs $libs_tools" 2330 libs_softmmu="$rbd_libs $libs_softmmu" 2331 else 2332 if test "$rbd" = "yes" ; then 2333 feature_not_found "rados block device" 2334 fi 2335 rbd=no 2336 fi 2337fi 2338 2339########################################## 2340# libssh2 probe 2341min_libssh2_version=1.2.8 2342if test "$libssh2" != "no" ; then 2343 if $pkg_config --atleast-version=$min_libssh2_version libssh2 >/dev/null 2>&1 2344 then 2345 libssh2_cflags=`$pkg_config libssh2 --cflags` 2346 libssh2_libs=`$pkg_config libssh2 --libs` 2347 libssh2=yes 2348 libs_tools="$libssh2_libs $libs_tools" 2349 libs_softmmu="$libssh2_libs $libs_softmmu" 2350 QEMU_CFLAGS="$QEMU_CFLAGS $libssh2_cflags" 2351 else 2352 if test "$libssh2" = "yes" ; then 2353 error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2" 2354 fi 2355 libssh2=no 2356 fi 2357fi 2358 2359########################################## 2360# libssh2_sftp_fsync probe 2361 2362if test "$libssh2" = "yes"; then 2363 cat > $TMPC <<EOF 2364#include <stdio.h> 2365#include <libssh2.h> 2366#include <libssh2_sftp.h> 2367int main(void) { 2368 LIBSSH2_SESSION *session; 2369 LIBSSH2_SFTP *sftp; 2370 LIBSSH2_SFTP_HANDLE *sftp_handle; 2371 session = libssh2_session_init (); 2372 sftp = libssh2_sftp_init (session); 2373 sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0); 2374 libssh2_sftp_fsync (sftp_handle); 2375 return 0; 2376} 2377EOF 2378 # libssh2_cflags/libssh2_libs defined in previous test. 2379 if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then 2380 QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS" 2381 fi 2382fi 2383 2384########################################## 2385# linux-aio probe 2386 2387if test "$linux_aio" != "no" ; then 2388 cat > $TMPC <<EOF 2389#include <libaio.h> 2390#include <sys/eventfd.h> 2391#include <stddef.h> 2392int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; } 2393EOF 2394 if compile_prog "" "-laio" ; then 2395 linux_aio=yes 2396 libs_softmmu="$libs_softmmu -laio" 2397 libs_tools="$libs_tools -laio" 2398 else 2399 if test "$linux_aio" = "yes" ; then 2400 feature_not_found "linux AIO" 2401 fi 2402 linux_aio=no 2403 fi 2404fi 2405 2406########################################## 2407# TPM passthrough is only on x86 Linux 2408 2409if test "$targetos" = Linux && test "$cpu" = i386 -o "$cpu" = x86_64; then 2410 tpm_passthrough=$tpm 2411else 2412 tpm_passthrough=no 2413fi 2414 2415########################################## 2416# adjust virtio-blk-data-plane based on linux-aio 2417 2418if test "$virtio_blk_data_plane" = "yes" -a \ 2419 "$linux_aio" != "yes" ; then 2420 error_exit "virtio-blk-data-plane requires Linux AIO, please try --enable-linux-aio" 2421elif test -z "$virtio_blk_data_plane" ; then 2422 virtio_blk_data_plane=$linux_aio 2423fi 2424 2425########################################## 2426# attr probe 2427 2428if test "$attr" != "no" ; then 2429 cat > $TMPC <<EOF 2430#include <stdio.h> 2431#include <sys/types.h> 2432#ifdef CONFIG_LIBATTR 2433#include <attr/xattr.h> 2434#else 2435#include <sys/xattr.h> 2436#endif 2437int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; } 2438EOF 2439 if compile_prog "" "" ; then 2440 attr=yes 2441 # Older distros have <attr/xattr.h>, and need -lattr: 2442 elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then 2443 attr=yes 2444 LIBS="-lattr $LIBS" 2445 libattr=yes 2446 else 2447 if test "$attr" = "yes" ; then 2448 feature_not_found "ATTR" 2449 fi 2450 attr=no 2451 fi 2452fi 2453 2454########################################## 2455# iovec probe 2456cat > $TMPC <<EOF 2457#include <sys/types.h> 2458#include <sys/uio.h> 2459#include <unistd.h> 2460int main(void) { return sizeof(struct iovec); } 2461EOF 2462iovec=no 2463if compile_prog "" "" ; then 2464 iovec=yes 2465fi 2466 2467########################################## 2468# preadv probe 2469cat > $TMPC <<EOF 2470#include <sys/types.h> 2471#include <sys/uio.h> 2472#include <unistd.h> 2473int main(void) { return preadv(0, 0, 0, 0); } 2474EOF 2475preadv=no 2476if compile_prog "" "" ; then 2477 preadv=yes 2478fi 2479 2480########################################## 2481# fdt probe 2482if test "$fdt" != "no" ; then 2483 fdt_libs="-lfdt" 2484 cat > $TMPC << EOF 2485int main(void) { return 0; } 2486EOF 2487 if compile_prog "" "$fdt_libs" ; then 2488 # system DTC is good - use it 2489 fdt=yes 2490 elif test -d ${source_path}/dtc/libfdt ; then 2491 # have submodule DTC - use it 2492 fdt=yes 2493 dtc_internal="yes" 2494 mkdir -p dtc 2495 if [ "$source_path" != `pwd` ] ; then 2496 symlink "$source_path/dtc/Makefile" "dtc/Makefile" 2497 symlink "$source_path/dtc/scripts" "dtc/scripts" 2498 fi 2499 fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt" 2500 fdt_libs="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs" 2501 elif test "$fdt" = "yes" ; then 2502 # have neither and want - prompt for system/submodule install 2503 error_exit "ERROR: DTC not present. Your options:" \ 2504 " (1) Preferred: Install the DTC devel package" \ 2505 " (2) Fetch the DTC submodule, using:" \ 2506 " git submodule update --init dtc" 2507 else 2508 # don't have and don't want 2509 fdt_libs= 2510 fdt=no 2511 fi 2512fi 2513 2514libs_softmmu="$libs_softmmu $fdt_libs" 2515 2516########################################## 2517# GLX probe, used by milkymist-tmu2 2518if test "$glx" != "no" ; then 2519 glx_libs="-lGL -lX11" 2520 cat > $TMPC << EOF 2521#include <X11/Xlib.h> 2522#include <GL/gl.h> 2523#include <GL/glx.h> 2524int main(void) { glBegin(0); glXQueryVersion(0,0,0); return 0; } 2525EOF 2526 if compile_prog "" "-lGL -lX11" ; then 2527 glx=yes 2528 else 2529 if test "$glx" = "yes" ; then 2530 feature_not_found "glx" 2531 fi 2532 glx_libs= 2533 glx=no 2534 fi 2535fi 2536 2537########################################## 2538# glusterfs probe 2539if test "$glusterfs" != "no" ; then 2540 cat > $TMPC <<EOF 2541#include <glusterfs/api/glfs.h> 2542int main(void) { 2543 (void) glfs_new("volume"); 2544 return 0; 2545} 2546EOF 2547 glusterfs_libs="-lgfapi -lgfrpc -lgfxdr" 2548 if compile_prog "" "$glusterfs_libs" ; then 2549 glusterfs=yes 2550 libs_tools="$glusterfs_libs $libs_tools" 2551 libs_softmmu="$glusterfs_libs $libs_softmmu" 2552 else 2553 if test "$glusterfs" = "yes" ; then 2554 feature_not_found "GlusterFS backend support" 2555 fi 2556 glusterfs=no 2557 fi 2558fi 2559 2560# 2561# Check for xxxat() functions when we are building linux-user 2562# emulator. This is done because older glibc versions don't 2563# have syscall stubs for these implemented. 2564# 2565atfile=no 2566cat > $TMPC << EOF 2567#define _ATFILE_SOURCE 2568#include <sys/types.h> 2569#include <fcntl.h> 2570#include <unistd.h> 2571 2572int 2573main(void) 2574{ 2575 /* try to unlink nonexisting file */ 2576 return (unlinkat(AT_FDCWD, "nonexistent_file", 0)); 2577} 2578EOF 2579if compile_prog "" "" ; then 2580 atfile=yes 2581fi 2582 2583# Check for inotify functions when we are building linux-user 2584# emulator. This is done because older glibc versions don't 2585# have syscall stubs for these implemented. In that case we 2586# don't provide them even if kernel supports them. 2587# 2588inotify=no 2589cat > $TMPC << EOF 2590#include <sys/inotify.h> 2591 2592int 2593main(void) 2594{ 2595 /* try to start inotify */ 2596 return inotify_init(); 2597} 2598EOF 2599if compile_prog "" "" ; then 2600 inotify=yes 2601fi 2602 2603inotify1=no 2604cat > $TMPC << EOF 2605#include <sys/inotify.h> 2606 2607int 2608main(void) 2609{ 2610 /* try to start inotify */ 2611 return inotify_init1(0); 2612} 2613EOF 2614if compile_prog "" "" ; then 2615 inotify1=yes 2616fi 2617 2618# check if utimensat and futimens are supported 2619utimens=no 2620cat > $TMPC << EOF 2621#define _ATFILE_SOURCE 2622#include <stddef.h> 2623#include <fcntl.h> 2624#include <sys/stat.h> 2625 2626int main(void) 2627{ 2628 utimensat(AT_FDCWD, "foo", NULL, 0); 2629 futimens(0, NULL); 2630 return 0; 2631} 2632EOF 2633if compile_prog "" "" ; then 2634 utimens=yes 2635fi 2636 2637# check if pipe2 is there 2638pipe2=no 2639cat > $TMPC << EOF 2640#include <unistd.h> 2641#include <fcntl.h> 2642 2643int main(void) 2644{ 2645 int pipefd[2]; 2646 return pipe2(pipefd, O_CLOEXEC); 2647} 2648EOF 2649if compile_prog "" "" ; then 2650 pipe2=yes 2651fi 2652 2653# check if accept4 is there 2654accept4=no 2655cat > $TMPC << EOF 2656#include <sys/socket.h> 2657#include <stddef.h> 2658 2659int main(void) 2660{ 2661 accept4(0, NULL, NULL, SOCK_CLOEXEC); 2662 return 0; 2663} 2664EOF 2665if compile_prog "" "" ; then 2666 accept4=yes 2667fi 2668 2669# check if tee/splice is there. vmsplice was added same time. 2670splice=no 2671cat > $TMPC << EOF 2672#include <unistd.h> 2673#include <fcntl.h> 2674#include <limits.h> 2675 2676int main(void) 2677{ 2678 int len, fd = 0; 2679 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK); 2680 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE); 2681 return 0; 2682} 2683EOF 2684if compile_prog "" "" ; then 2685 splice=yes 2686fi 2687 2688########################################## 2689# signalfd probe 2690signalfd="no" 2691cat > $TMPC << EOF 2692#include <unistd.h> 2693#include <sys/syscall.h> 2694#include <signal.h> 2695int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); } 2696EOF 2697 2698if compile_prog "" "" ; then 2699 signalfd=yes 2700fi 2701 2702# check if eventfd is supported 2703eventfd=no 2704cat > $TMPC << EOF 2705#include <sys/eventfd.h> 2706 2707int main(void) 2708{ 2709 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC); 2710} 2711EOF 2712if compile_prog "" "" ; then 2713 eventfd=yes 2714fi 2715 2716# check for fallocate 2717fallocate=no 2718cat > $TMPC << EOF 2719#include <fcntl.h> 2720 2721int main(void) 2722{ 2723 fallocate(0, 0, 0, 0); 2724 return 0; 2725} 2726EOF 2727if compile_prog "" "" ; then 2728 fallocate=yes 2729fi 2730 2731# check for fallocate hole punching 2732fallocate_punch_hole=no 2733cat > $TMPC << EOF 2734#include <fcntl.h> 2735#include <linux/falloc.h> 2736 2737int main(void) 2738{ 2739 fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0); 2740 return 0; 2741} 2742EOF 2743if compile_prog "" "" ; then 2744 fallocate_punch_hole=yes 2745fi 2746 2747# check for sync_file_range 2748sync_file_range=no 2749cat > $TMPC << EOF 2750#include <fcntl.h> 2751 2752int main(void) 2753{ 2754 sync_file_range(0, 0, 0, 0); 2755 return 0; 2756} 2757EOF 2758if compile_prog "" "" ; then 2759 sync_file_range=yes 2760fi 2761 2762# check for linux/fiemap.h and FS_IOC_FIEMAP 2763fiemap=no 2764cat > $TMPC << EOF 2765#include <sys/ioctl.h> 2766#include <linux/fs.h> 2767#include <linux/fiemap.h> 2768 2769int main(void) 2770{ 2771 ioctl(0, FS_IOC_FIEMAP, 0); 2772 return 0; 2773} 2774EOF 2775if compile_prog "" "" ; then 2776 fiemap=yes 2777fi 2778 2779# check for dup3 2780dup3=no 2781cat > $TMPC << EOF 2782#include <unistd.h> 2783 2784int main(void) 2785{ 2786 dup3(0, 0, 0); 2787 return 0; 2788} 2789EOF 2790if compile_prog "" "" ; then 2791 dup3=yes 2792fi 2793 2794# check for epoll support 2795epoll=no 2796cat > $TMPC << EOF 2797#include <sys/epoll.h> 2798 2799int main(void) 2800{ 2801 epoll_create(0); 2802 return 0; 2803} 2804EOF 2805if compile_prog "" "" ; then 2806 epoll=yes 2807fi 2808 2809# epoll_create1 and epoll_pwait are later additions 2810# so we must check separately for their presence 2811epoll_create1=no 2812cat > $TMPC << EOF 2813#include <sys/epoll.h> 2814 2815int main(void) 2816{ 2817 /* Note that we use epoll_create1 as a value, not as 2818 * a function being called. This is necessary so that on 2819 * old SPARC glibc versions where the function was present in 2820 * the library but not declared in the header file we will 2821 * fail the configure check. (Otherwise we will get a compiler 2822 * warning but not an error, and will proceed to fail the 2823 * qemu compile where we compile with -Werror.) 2824 */ 2825 return (int)(uintptr_t)&epoll_create1; 2826} 2827EOF 2828if compile_prog "" "" ; then 2829 epoll_create1=yes 2830fi 2831 2832epoll_pwait=no 2833cat > $TMPC << EOF 2834#include <sys/epoll.h> 2835 2836int main(void) 2837{ 2838 epoll_pwait(0, 0, 0, 0, 0); 2839 return 0; 2840} 2841EOF 2842if compile_prog "" "" ; then 2843 epoll_pwait=yes 2844fi 2845 2846# check for sendfile support 2847sendfile=no 2848cat > $TMPC << EOF 2849#include <sys/sendfile.h> 2850 2851int main(void) 2852{ 2853 return sendfile(0, 0, 0, 0); 2854} 2855EOF 2856if compile_prog "" "" ; then 2857 sendfile=yes 2858fi 2859 2860# Check if tools are available to build documentation. 2861if test "$docs" != "no" ; then 2862 if has makeinfo && has pod2man; then 2863 docs=yes 2864 else 2865 if test "$docs" = "yes" ; then 2866 feature_not_found "docs" 2867 fi 2868 docs=no 2869 fi 2870fi 2871 2872# Search for bswap_32 function 2873byteswap_h=no 2874cat > $TMPC << EOF 2875#include <byteswap.h> 2876int main(void) { return bswap_32(0); } 2877EOF 2878if compile_prog "" "" ; then 2879 byteswap_h=yes 2880fi 2881 2882# Search for bswap32 function 2883bswap_h=no 2884cat > $TMPC << EOF 2885#include <sys/endian.h> 2886#include <sys/types.h> 2887#include <machine/bswap.h> 2888int main(void) { return bswap32(0); } 2889EOF 2890if compile_prog "" "" ; then 2891 bswap_h=yes 2892fi 2893 2894########################################## 2895# Do we have libiscsi 2896# We check for iscsi_unmap_sync() to make sure we have a 2897# recent enough version of libiscsi. 2898if test "$libiscsi" != "no" ; then 2899 cat > $TMPC << EOF 2900#include <stdio.h> 2901#include <iscsi/iscsi.h> 2902int main(void) { iscsi_unmap_sync(NULL,0,0,0,NULL,0); return 0; } 2903EOF 2904 if $pkg_config --atleast-version=1.7.0 libiscsi --modversion >/dev/null 2>&1; then 2905 libiscsi="yes" 2906 libiscsi_cflags=$($pkg_config --cflags libiscsi 2>/dev/null) 2907 libiscsi_libs=$($pkg_config --libs libiscsi 2>/dev/null) 2908 CFLAGS="$CFLAGS $libiscsi_cflags" 2909 LIBS="$LIBS $libiscsi_libs" 2910 elif compile_prog "" "-liscsi" ; then 2911 libiscsi="yes" 2912 LIBS="$LIBS -liscsi" 2913 else 2914 if test "$libiscsi" = "yes" ; then 2915 feature_not_found "libiscsi" 2916 fi 2917 libiscsi="no" 2918 fi 2919fi 2920 2921 2922########################################## 2923# Do we need libm 2924cat > $TMPC << EOF 2925#include <math.h> 2926int main(void) { return isnan(sin(0.0)); } 2927EOF 2928if compile_prog "" "" ; then 2929 : 2930elif compile_prog "" "-lm" ; then 2931 LIBS="-lm $LIBS" 2932 libs_qga="-lm $libs_qga" 2933else 2934 error_exit "libm check failed" 2935fi 2936 2937########################################## 2938# Do we need librt 2939# uClibc provides 2 versions of clock_gettime(), one with realtime 2940# support and one without. This means that the clock_gettime() don't 2941# need -lrt. We still need it for timer_create() so we check for this 2942# function in addition. 2943cat > $TMPC <<EOF 2944#include <signal.h> 2945#include <time.h> 2946int main(void) { 2947 timer_create(CLOCK_REALTIME, NULL, NULL); 2948 return clock_gettime(CLOCK_REALTIME, NULL); 2949} 2950EOF 2951 2952if compile_prog "" "" ; then 2953 : 2954# we need pthread for static linking. use previous pthread test result 2955elif compile_prog "" "-lrt $pthread_lib" ; then 2956 LIBS="-lrt $LIBS" 2957 libs_qga="-lrt $libs_qga" 2958fi 2959 2960if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \ 2961 "$aix" != "yes" -a "$haiku" != "yes" ; then 2962 libs_softmmu="-lutil $libs_softmmu" 2963fi 2964 2965########################################## 2966# spice probe 2967if test "$spice" != "no" ; then 2968 cat > $TMPC << EOF 2969#include <spice.h> 2970int main(void) { spice_server_new(); return 0; } 2971EOF 2972 spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null) 2973 spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null) 2974 if $pkg_config --atleast-version=0.12.0 spice-server >/dev/null 2>&1 && \ 2975 $pkg_config --atleast-version=0.12.3 spice-protocol > /dev/null 2>&1 && \ 2976 compile_prog "$spice_cflags" "$spice_libs" ; then 2977 spice="yes" 2978 libs_softmmu="$libs_softmmu $spice_libs" 2979 QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags" 2980 spice_protocol_version=$($pkg_config --modversion spice-protocol) 2981 spice_server_version=$($pkg_config --modversion spice-server) 2982 else 2983 if test "$spice" = "yes" ; then 2984 feature_not_found "spice" 2985 fi 2986 spice="no" 2987 fi 2988fi 2989 2990# check for libcacard for smartcard support 2991smartcard_cflags="" 2992# TODO - what's the minimal nss version we support? 2993if test "$smartcard_nss" != "no"; then 2994 cat > $TMPC << EOF 2995#include <pk11pub.h> 2996int main(void) { PK11_FreeSlot(0); return 0; } 2997EOF 2998 smartcard_includes="-I\$(SRC_PATH)/libcacard" 2999 libcacard_libs="$($pkg_config --libs nss 2>/dev/null) $glib_libs" 3000 libcacard_cflags="$($pkg_config --cflags nss 2>/dev/null) $glib_cflags" 3001 test_cflags="$libcacard_cflags" 3002 # The header files in nss < 3.13.3 have a bug which causes them to 3003 # emit a warning. If we're going to compile QEMU with -Werror, then 3004 # test that the headers don't have this bug. Otherwise we would pass 3005 # the configure test but fail to compile QEMU later. 3006 if test "$werror" = "yes"; then 3007 test_cflags="-Werror $test_cflags" 3008 fi 3009 if test -n "$libtool" && 3010 $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 && \ 3011 compile_prog "$test_cflags" "$libcacard_libs"; then 3012 smartcard_nss="yes" 3013 QEMU_CFLAGS="$QEMU_CFLAGS $libcacard_cflags" 3014 QEMU_INCLUDES="$QEMU_INCLUDES $smartcard_includes" 3015 libs_softmmu="$libcacard_libs $libs_softmmu" 3016 else 3017 if test "$smartcard_nss" = "yes"; then 3018 feature_not_found "nss" 3019 fi 3020 smartcard_nss="no" 3021 fi 3022fi 3023 3024# check for libusb 3025if test "$libusb" != "no" ; then 3026 if $pkg_config --atleast-version=1.0.13 libusb-1.0 >/dev/null 2>&1 ; then 3027 libusb="yes" 3028 usb="libusb" 3029 libusb_cflags=$($pkg_config --cflags libusb-1.0 2>/dev/null) 3030 libusb_libs=$($pkg_config --libs libusb-1.0 2>/dev/null) 3031 QEMU_CFLAGS="$QEMU_CFLAGS $libusb_cflags" 3032 libs_softmmu="$libs_softmmu $libusb_libs" 3033 else 3034 if test "$libusb" = "yes"; then 3035 feature_not_found "libusb" 3036 fi 3037 libusb="no" 3038 fi 3039fi 3040 3041# check for usbredirparser for usb network redirection support 3042if test "$usb_redir" != "no" ; then 3043 if $pkg_config --atleast-version=0.6 libusbredirparser-0.5 >/dev/null 2>&1 ; then 3044 usb_redir="yes" 3045 usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5 2>/dev/null) 3046 usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5 2>/dev/null) 3047 QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags" 3048 libs_softmmu="$libs_softmmu $usb_redir_libs" 3049 else 3050 if test "$usb_redir" = "yes"; then 3051 feature_not_found "usb-redir" 3052 fi 3053 usb_redir="no" 3054 fi 3055fi 3056 3057########################################## 3058 3059########################################## 3060# check if we have fdatasync 3061 3062fdatasync=no 3063cat > $TMPC << EOF 3064#include <unistd.h> 3065int main(void) { 3066#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0 3067return fdatasync(0); 3068#else 3069#error Not supported 3070#endif 3071} 3072EOF 3073if compile_prog "" "" ; then 3074 fdatasync=yes 3075fi 3076 3077########################################## 3078# check if we have madvise 3079 3080madvise=no 3081cat > $TMPC << EOF 3082#include <sys/types.h> 3083#include <sys/mman.h> 3084#include <stddef.h> 3085int main(void) { return madvise(NULL, 0, MADV_DONTNEED); } 3086EOF 3087if compile_prog "" "" ; then 3088 madvise=yes 3089fi 3090 3091########################################## 3092# check if we have posix_madvise 3093 3094posix_madvise=no 3095cat > $TMPC << EOF 3096#include <sys/mman.h> 3097#include <stddef.h> 3098int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); } 3099EOF 3100if compile_prog "" "" ; then 3101 posix_madvise=yes 3102fi 3103 3104########################################## 3105# check if we have usable SIGEV_THREAD_ID 3106 3107sigev_thread_id=no 3108cat > $TMPC << EOF 3109#include <signal.h> 3110int main(void) { 3111 struct sigevent ev; 3112 ev.sigev_notify = SIGEV_THREAD_ID; 3113 ev._sigev_un._tid = 0; 3114 asm volatile("" : : "g"(&ev)); 3115 return 0; 3116} 3117EOF 3118if compile_prog "" "" ; then 3119 sigev_thread_id=yes 3120fi 3121 3122########################################## 3123# check if trace backend exists 3124 3125$python "$source_path/scripts/tracetool.py" "--backend=$trace_backend" --check-backend > /dev/null 2> /dev/null 3126if test "$?" -ne 0 ; then 3127 error_exit "invalid trace backend" \ 3128 "Please choose a supported trace backend." 3129fi 3130 3131########################################## 3132# For 'ust' backend, test if ust headers are present 3133if test "$trace_backend" = "ust"; then 3134 cat > $TMPC << EOF 3135#include <ust/tracepoint.h> 3136#include <ust/marker.h> 3137int main(void) { return 0; } 3138EOF 3139 if compile_prog "" "" ; then 3140 LIBS="-lust -lurcu-bp $LIBS" 3141 libs_qga="-lust -lurcu-bp $libs_qga" 3142 else 3143 error_exit "Trace backend 'ust' missing libust header files" 3144 fi 3145fi 3146 3147########################################## 3148# For 'dtrace' backend, test if 'dtrace' command is present 3149if test "$trace_backend" = "dtrace"; then 3150 if ! has 'dtrace' ; then 3151 error_exit "dtrace command is not found in PATH $PATH" 3152 fi 3153 trace_backend_stap="no" 3154 if has 'stap' ; then 3155 trace_backend_stap="yes" 3156 fi 3157fi 3158 3159########################################## 3160# check and set a backend for coroutine 3161 3162# We prefer ucontext, but it's not always possible. The fallback 3163# is sigcontext. gthread is not selectable except explicitly, because 3164# it is not functional enough to run QEMU proper. (It is occasionally 3165# useful for debugging purposes.) On Windows the only valid backend 3166# is the Windows-specific one. 3167 3168ucontext_works=no 3169if test "$darwin" != "yes"; then 3170 cat > $TMPC << EOF 3171#include <ucontext.h> 3172#ifdef __stub_makecontext 3173#error Ignoring glibc stub makecontext which will always fail 3174#endif 3175int main(void) { makecontext(0, 0, 0); return 0; } 3176EOF 3177 if compile_prog "" "" ; then 3178 ucontext_works=yes 3179 fi 3180fi 3181 3182if test "$coroutine" = ""; then 3183 if test "$mingw32" = "yes"; then 3184 coroutine=win32 3185 elif test "$ucontext_works" = "yes"; then 3186 coroutine=ucontext 3187 else 3188 coroutine=sigaltstack 3189 fi 3190else 3191 case $coroutine in 3192 windows) 3193 if test "$mingw32" != "yes"; then 3194 error_exit "'windows' coroutine backend only valid for Windows" 3195 fi 3196 # Unfortunately the user visible backend name doesn't match the 3197 # coroutine-*.c filename for this case, so we have to adjust it here. 3198 coroutine=win32 3199 ;; 3200 ucontext) 3201 if test "$ucontext_works" != "yes"; then 3202 feature_not_found "ucontext" 3203 fi 3204 ;; 3205 gthread|sigaltstack) 3206 if test "$mingw32" = "yes"; then 3207 error_exit "only the 'windows' coroutine backend is valid for Windows" 3208 fi 3209 ;; 3210 *) 3211 error_exit "unknown coroutine backend $coroutine" 3212 ;; 3213 esac 3214fi 3215 3216########################################## 3217# check if we have open_by_handle_at 3218 3219open_by_handle_at=no 3220cat > $TMPC << EOF 3221#include <fcntl.h> 3222#if !defined(AT_EMPTY_PATH) 3223# error missing definition 3224#else 3225int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); } 3226#endif 3227EOF 3228if compile_prog "" "" ; then 3229 open_by_handle_at=yes 3230fi 3231 3232######################################## 3233# check if we have linux/magic.h 3234 3235linux_magic_h=no 3236cat > $TMPC << EOF 3237#include <linux/magic.h> 3238int main(void) { 3239 return 0; 3240} 3241EOF 3242if compile_prog "" "" ; then 3243 linux_magic_h=yes 3244fi 3245 3246######################################## 3247# check whether we can disable warning option with a pragma (this is needed 3248# to silence warnings in the headers of some versions of external libraries). 3249# This test has to be compiled with -Werror as otherwise an unknown pragma is 3250# only a warning. 3251# 3252# If we can't selectively disable warning in the code, disable -Werror so that 3253# the build doesn't fail anyway. 3254 3255pragma_disable_unused_but_set=no 3256cat > $TMPC << EOF 3257#pragma GCC diagnostic push 3258#pragma GCC diagnostic ignored "-Wunused-but-set-variable" 3259#pragma GCC diagnostic ignored "-Wstrict-prototypes" 3260#pragma GCC diagnostic pop 3261 3262int main(void) { 3263 return 0; 3264} 3265EOF 3266if compile_prog "-Werror" "" ; then 3267 pragma_diagnostic_available=yes 3268else 3269 werror=no 3270fi 3271 3272######################################## 3273# check if we have valgrind/valgrind.h and valgrind/memcheck.h 3274 3275valgrind_h=no 3276cat > $TMPC << EOF 3277#include <valgrind/valgrind.h> 3278#include <valgrind/memcheck.h> 3279int main(void) { 3280 return 0; 3281} 3282EOF 3283if compile_prog "" "" ; then 3284 valgrind_h=yes 3285fi 3286 3287######################################## 3288# check if environ is declared 3289 3290has_environ=no 3291cat > $TMPC << EOF 3292#include <unistd.h> 3293int main(void) { 3294 environ = 0; 3295 return 0; 3296} 3297EOF 3298if compile_prog "" "" ; then 3299 has_environ=yes 3300fi 3301 3302######################################## 3303# check if cpuid.h is usable. 3304 3305cpuid_h=no 3306cat > $TMPC << EOF 3307#include <cpuid.h> 3308int main(void) { 3309 return 0; 3310} 3311EOF 3312if compile_prog "" "" ; then 3313 cpuid_h=yes 3314fi 3315 3316######################################## 3317# check if __[u]int128_t is usable. 3318 3319int128=no 3320cat > $TMPC << EOF 3321__int128_t a; 3322__uint128_t b; 3323int main (void) { 3324 a = a + b; 3325 b = a * b; 3326 return 0; 3327} 3328EOF 3329if compile_prog "" "" ; then 3330 int128=yes 3331fi 3332 3333######################################## 3334# check if getauxval is available. 3335 3336getauxval=no 3337cat > $TMPC << EOF 3338#include <sys/auxv.h> 3339int main(void) { 3340 return getauxval(AT_HWCAP) == 0; 3341} 3342EOF 3343if compile_prog "" "" ; then 3344 getauxval=yes 3345fi 3346 3347########################################## 3348# End of CC checks 3349# After here, no more $cc or $ld runs 3350 3351if test "$gcov" = "yes" ; then 3352 CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS" 3353 LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS" 3354elif test "$debug" = "no" ; then 3355 CFLAGS="-O2 -D_FORTIFY_SOURCE=2 $CFLAGS" 3356fi 3357 3358 3359# Disable zero malloc errors for official releases unless explicitly told to 3360# enable/disable 3361if test -z "$zero_malloc" ; then 3362 if test "$z_version" = "50" ; then 3363 zero_malloc="no" 3364 else 3365 zero_malloc="yes" 3366 fi 3367fi 3368 3369# Now we've finished running tests it's OK to add -Werror to the compiler flags 3370if test "$werror" = "yes"; then 3371 QEMU_CFLAGS="-Werror $QEMU_CFLAGS" 3372fi 3373 3374if test "$solaris" = "no" ; then 3375 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then 3376 LDFLAGS="-Wl,--warn-common $LDFLAGS" 3377 fi 3378fi 3379 3380# test if pod2man has --utf8 option 3381if pod2man --help | grep -q utf8; then 3382 POD2MAN="pod2man --utf8" 3383else 3384 POD2MAN="pod2man" 3385fi 3386 3387# Use ASLR, no-SEH and DEP if available 3388if test "$mingw32" = "yes" ; then 3389 for flag in --dynamicbase --no-seh --nxcompat; do 3390 if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then 3391 LDFLAGS="-Wl,$flag $LDFLAGS" 3392 fi 3393 done 3394fi 3395 3396qemu_confdir=$sysconfdir$confsuffix 3397qemu_datadir=$datadir$confsuffix 3398qemu_localedir="$datadir/locale" 3399 3400tools="" 3401if test "$want_tools" = "yes" ; then 3402 tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools" 3403 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then 3404 tools="qemu-nbd\$(EXESUF) $tools" 3405 fi 3406fi 3407if test "$softmmu" = yes ; then 3408 if test "$virtfs" != no ; then 3409 if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then 3410 virtfs=yes 3411 tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)" 3412 else 3413 if test "$virtfs" = yes; then 3414 error_exit "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel" 3415 fi 3416 virtfs=no 3417 fi 3418 fi 3419 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then 3420 if [ "$guest_agent" = "yes" ]; then 3421 tools="qemu-ga\$(EXESUF) $tools" 3422 fi 3423 fi 3424fi 3425 3426# Mac OS X ships with a broken assembler 3427roms= 3428if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \ 3429 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \ 3430 "$softmmu" = yes ; then 3431 roms="optionrom" 3432fi 3433if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then 3434 roms="$roms spapr-rtas" 3435fi 3436 3437if test "$cpu" = "s390x" ; then 3438 roms="$roms s390-ccw" 3439fi 3440 3441# add pixman flags after all config tests are done 3442QEMU_CFLAGS="$QEMU_CFLAGS $pixman_cflags $fdt_cflags" 3443libs_softmmu="$libs_softmmu $pixman_libs" 3444 3445echo "Install prefix $prefix" 3446echo "BIOS directory `eval echo $qemu_datadir`" 3447echo "binary directory `eval echo $bindir`" 3448echo "library directory `eval echo $libdir`" 3449echo "libexec directory `eval echo $libexecdir`" 3450echo "include directory `eval echo $includedir`" 3451echo "config directory `eval echo $sysconfdir`" 3452if test "$mingw32" = "no" ; then 3453echo "local state directory `eval echo $local_statedir`" 3454echo "Manual directory `eval echo $mandir`" 3455echo "ELF interp prefix $interp_prefix" 3456else 3457echo "local state directory queried at runtime" 3458fi 3459echo "Source path $source_path" 3460echo "C compiler $cc" 3461echo "Host C compiler $host_cc" 3462echo "Objective-C compiler $objcc" 3463echo "CFLAGS $CFLAGS" 3464echo "QEMU_CFLAGS $QEMU_CFLAGS" 3465echo "LDFLAGS $LDFLAGS" 3466echo "make $make" 3467echo "install $install" 3468echo "python $python" 3469if test "$slirp" = "yes" ; then 3470 echo "smbd $smbd" 3471fi 3472echo "host CPU $cpu" 3473echo "host big endian $bigendian" 3474echo "target list $target_list" 3475echo "tcg debug enabled $debug_tcg" 3476echo "gprof enabled $gprof" 3477echo "sparse enabled $sparse" 3478echo "strip binaries $strip_opt" 3479echo "profiler $profiler" 3480echo "static build $static" 3481echo "-Werror enabled $werror" 3482if test "$darwin" = "yes" ; then 3483 echo "Cocoa support $cocoa" 3484fi 3485echo "pixman $pixman" 3486echo "SDL support $sdl" 3487echo "GTK support $gtk" 3488echo "curses support $curses" 3489echo "curl support $curl" 3490echo "mingw32 support $mingw32" 3491echo "Audio drivers $audio_drv_list" 3492echo "Block whitelist (rw) $block_drv_rw_whitelist" 3493echo "Block whitelist (ro) $block_drv_ro_whitelist" 3494echo "Mixer emulation $mixemu" 3495echo "VirtFS support $virtfs" 3496echo "VNC support $vnc" 3497if test "$vnc" = "yes" ; then 3498 echo "VNC TLS support $vnc_tls" 3499 echo "VNC SASL support $vnc_sasl" 3500 echo "VNC JPEG support $vnc_jpeg" 3501 echo "VNC PNG support $vnc_png" 3502 echo "VNC WS support $vnc_ws" 3503fi 3504if test -n "$sparc_cpu"; then 3505 echo "Target Sparc Arch $sparc_cpu" 3506fi 3507echo "xen support $xen" 3508echo "brlapi support $brlapi" 3509echo "bluez support $bluez" 3510echo "Documentation $docs" 3511[ ! -z "$uname_release" ] && \ 3512echo "uname -r $uname_release" 3513echo "NPTL support $nptl" 3514echo "GUEST_BASE $guest_base" 3515echo "PIE $pie" 3516echo "vde support $vde" 3517echo "Linux AIO support $linux_aio" 3518echo "ATTR/XATTR support $attr" 3519echo "Install blobs $blobs" 3520echo "KVM support $kvm" 3521echo "TCG interpreter $tcg_interpreter" 3522echo "fdt support $fdt" 3523echo "preadv support $preadv" 3524echo "fdatasync $fdatasync" 3525echo "madvise $madvise" 3526echo "posix_madvise $posix_madvise" 3527echo "sigev_thread_id $sigev_thread_id" 3528echo "uuid support $uuid" 3529echo "libcap-ng support $cap_ng" 3530echo "vhost-net support $vhost_net" 3531echo "vhost-scsi support $vhost_scsi" 3532echo "Trace backend $trace_backend" 3533echo "Trace output file $trace_file-<pid>" 3534echo "spice support $spice ($spice_protocol_version/$spice_server_version)" 3535echo "rbd support $rbd" 3536echo "xfsctl support $xfs" 3537echo "nss used $smartcard_nss" 3538echo "libusb $libusb" 3539echo "usb net redir $usb_redir" 3540echo "GLX support $glx" 3541echo "libiscsi support $libiscsi" 3542echo "build guest agent $guest_agent" 3543echo "seccomp support $seccomp" 3544echo "coroutine backend $coroutine" 3545echo "GlusterFS support $glusterfs" 3546echo "virtio-blk-data-plane $virtio_blk_data_plane" 3547echo "gcov $gcov_tool" 3548echo "gcov enabled $gcov" 3549echo "TPM support $tpm" 3550echo "libssh2 support $libssh2" 3551echo "TPM passthrough $tpm_passthrough" 3552echo "QOM debugging $qom_cast_debug" 3553 3554if test "$sdl_too_old" = "yes"; then 3555echo "-> Your SDL version is too old - please upgrade to have SDL support" 3556fi 3557 3558config_host_mak="config-host.mak" 3559config_host_ld="config-host.ld" 3560 3561echo "# Automatically generated by configure - do not modify" >config-all-disas.mak 3562 3563echo "# Automatically generated by configure - do not modify" > $config_host_mak 3564printf "# Configured with:" >> $config_host_mak 3565printf " '%s'" "$0" "$@" >> $config_host_mak 3566echo >> $config_host_mak 3567 3568echo all: >> $config_host_mak 3569echo "prefix=$prefix" >> $config_host_mak 3570echo "bindir=$bindir" >> $config_host_mak 3571echo "libdir=$libdir" >> $config_host_mak 3572echo "libexecdir=$libexecdir" >> $config_host_mak 3573echo "includedir=$includedir" >> $config_host_mak 3574echo "mandir=$mandir" >> $config_host_mak 3575echo "sysconfdir=$sysconfdir" >> $config_host_mak 3576echo "qemu_confdir=$qemu_confdir" >> $config_host_mak 3577echo "qemu_datadir=$qemu_datadir" >> $config_host_mak 3578echo "qemu_docdir=$qemu_docdir" >> $config_host_mak 3579if test "$mingw32" = "no" ; then 3580 echo "qemu_localstatedir=$local_statedir" >> $config_host_mak 3581fi 3582echo "qemu_helperdir=$libexecdir" >> $config_host_mak 3583echo "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak 3584echo "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak 3585echo "qemu_localedir=$qemu_localedir" >> $config_host_mak 3586echo "libs_softmmu=$libs_softmmu" >> $config_host_mak 3587 3588echo "ARCH=$ARCH" >> $config_host_mak 3589 3590case "$cpu" in 3591 arm|i386|x86_64|ppc) 3592 # The TCG interpreter currently does not support ld/st optimization. 3593 if test "$tcg_interpreter" = "no" ; then 3594 echo "CONFIG_QEMU_LDST_OPTIMIZATION=y" >> $config_host_mak 3595 fi 3596 ;; 3597esac 3598if test "$debug_tcg" = "yes" ; then 3599 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak 3600fi 3601if test "$strip_opt" = "yes" ; then 3602 echo "STRIP=${strip}" >> $config_host_mak 3603fi 3604if test "$bigendian" = "yes" ; then 3605 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak 3606fi 3607if test "$mingw32" = "yes" ; then 3608 echo "CONFIG_WIN32=y" >> $config_host_mak 3609 rc_version=`cat $source_path/VERSION` 3610 version_major=${rc_version%%.*} 3611 rc_version=${rc_version#*.} 3612 version_minor=${rc_version%%.*} 3613 rc_version=${rc_version#*.} 3614 version_subminor=${rc_version%%.*} 3615 version_micro=0 3616 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak 3617 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak 3618else 3619 echo "CONFIG_POSIX=y" >> $config_host_mak 3620fi 3621 3622if test "$linux" = "yes" ; then 3623 echo "CONFIG_LINUX=y" >> $config_host_mak 3624fi 3625 3626if test "$darwin" = "yes" ; then 3627 echo "CONFIG_DARWIN=y" >> $config_host_mak 3628fi 3629 3630if test "$aix" = "yes" ; then 3631 echo "CONFIG_AIX=y" >> $config_host_mak 3632fi 3633 3634if test "$solaris" = "yes" ; then 3635 echo "CONFIG_SOLARIS=y" >> $config_host_mak 3636 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak 3637 if test "$needs_libsunmath" = "yes" ; then 3638 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak 3639 fi 3640fi 3641if test "$haiku" = "yes" ; then 3642 echo "CONFIG_HAIKU=y" >> $config_host_mak 3643fi 3644if test "$static" = "yes" ; then 3645 echo "CONFIG_STATIC=y" >> $config_host_mak 3646fi 3647if test "$profiler" = "yes" ; then 3648 echo "CONFIG_PROFILER=y" >> $config_host_mak 3649fi 3650if test "$slirp" = "yes" ; then 3651 echo "CONFIG_SLIRP=y" >> $config_host_mak 3652 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak 3653fi 3654if test "$vde" = "yes" ; then 3655 echo "CONFIG_VDE=y" >> $config_host_mak 3656fi 3657if test "$cap_ng" = "yes" ; then 3658 echo "CONFIG_LIBCAP=y" >> $config_host_mak 3659fi 3660echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak 3661for drv in $audio_drv_list; do 3662 def=CONFIG_`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'` 3663 echo "$def=y" >> $config_host_mak 3664 if test "$drv" = "fmod"; then 3665 echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak 3666 fi 3667done 3668if test "$audio_pt_int" = "yes" ; then 3669 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak 3670fi 3671if test "$audio_win_int" = "yes" ; then 3672 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak 3673fi 3674echo "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak 3675echo "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak 3676if test "$mixemu" = "yes" ; then 3677 echo "CONFIG_MIXEMU=y" >> $config_host_mak 3678fi 3679if test "$vnc" = "yes" ; then 3680 echo "CONFIG_VNC=y" >> $config_host_mak 3681fi 3682if test "$vnc_tls" = "yes" ; then 3683 echo "CONFIG_VNC_TLS=y" >> $config_host_mak 3684fi 3685if test "$vnc_sasl" = "yes" ; then 3686 echo "CONFIG_VNC_SASL=y" >> $config_host_mak 3687fi 3688if test "$vnc_jpeg" = "yes" ; then 3689 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak 3690fi 3691if test "$vnc_png" = "yes" ; then 3692 echo "CONFIG_VNC_PNG=y" >> $config_host_mak 3693fi 3694if test "$vnc_ws" = "yes" ; then 3695 echo "CONFIG_VNC_WS=y" >> $config_host_mak 3696 echo "VNC_WS_CFLAGS=$vnc_ws_cflags" >> $config_host_mak 3697fi 3698if test "$fnmatch" = "yes" ; then 3699 echo "CONFIG_FNMATCH=y" >> $config_host_mak 3700fi 3701if test "$uuid" = "yes" ; then 3702 echo "CONFIG_UUID=y" >> $config_host_mak 3703fi 3704if test "$xfs" = "yes" ; then 3705 echo "CONFIG_XFS=y" >> $config_host_mak 3706fi 3707qemu_version=`head $source_path/VERSION` 3708echo "VERSION=$qemu_version" >>$config_host_mak 3709echo "PKGVERSION=$pkgversion" >>$config_host_mak 3710echo "SRC_PATH=$source_path" >> $config_host_mak 3711echo "TARGET_DIRS=$target_list" >> $config_host_mak 3712if [ "$docs" = "yes" ] ; then 3713 echo "BUILD_DOCS=yes" >> $config_host_mak 3714fi 3715if test "$sdl" = "yes" ; then 3716 echo "CONFIG_SDL=y" >> $config_host_mak 3717 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak 3718fi 3719if test "$cocoa" = "yes" ; then 3720 echo "CONFIG_COCOA=y" >> $config_host_mak 3721fi 3722if test "$curses" = "yes" ; then 3723 echo "CONFIG_CURSES=y" >> $config_host_mak 3724fi 3725if test "$atfile" = "yes" ; then 3726 echo "CONFIG_ATFILE=y" >> $config_host_mak 3727fi 3728if test "$utimens" = "yes" ; then 3729 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak 3730fi 3731if test "$pipe2" = "yes" ; then 3732 echo "CONFIG_PIPE2=y" >> $config_host_mak 3733fi 3734if test "$accept4" = "yes" ; then 3735 echo "CONFIG_ACCEPT4=y" >> $config_host_mak 3736fi 3737if test "$splice" = "yes" ; then 3738 echo "CONFIG_SPLICE=y" >> $config_host_mak 3739fi 3740if test "$eventfd" = "yes" ; then 3741 echo "CONFIG_EVENTFD=y" >> $config_host_mak 3742fi 3743if test "$fallocate" = "yes" ; then 3744 echo "CONFIG_FALLOCATE=y" >> $config_host_mak 3745fi 3746if test "$fallocate_punch_hole" = "yes" ; then 3747 echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak 3748fi 3749if test "$sync_file_range" = "yes" ; then 3750 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak 3751fi 3752if test "$fiemap" = "yes" ; then 3753 echo "CONFIG_FIEMAP=y" >> $config_host_mak 3754fi 3755if test "$dup3" = "yes" ; then 3756 echo "CONFIG_DUP3=y" >> $config_host_mak 3757fi 3758if test "$epoll" = "yes" ; then 3759 echo "CONFIG_EPOLL=y" >> $config_host_mak 3760fi 3761if test "$epoll_create1" = "yes" ; then 3762 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak 3763fi 3764if test "$epoll_pwait" = "yes" ; then 3765 echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak 3766fi 3767if test "$sendfile" = "yes" ; then 3768 echo "CONFIG_SENDFILE=y" >> $config_host_mak 3769fi 3770if test "$inotify" = "yes" ; then 3771 echo "CONFIG_INOTIFY=y" >> $config_host_mak 3772fi 3773if test "$inotify1" = "yes" ; then 3774 echo "CONFIG_INOTIFY1=y" >> $config_host_mak 3775fi 3776if test "$byteswap_h" = "yes" ; then 3777 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak 3778fi 3779if test "$bswap_h" = "yes" ; then 3780 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak 3781fi 3782if test "$curl" = "yes" ; then 3783 echo "CONFIG_CURL=y" >> $config_host_mak 3784 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak 3785fi 3786if test "$brlapi" = "yes" ; then 3787 echo "CONFIG_BRLAPI=y" >> $config_host_mak 3788fi 3789if test "$bluez" = "yes" ; then 3790 echo "CONFIG_BLUEZ=y" >> $config_host_mak 3791 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak 3792fi 3793echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak 3794if test "$gtk" = "yes" ; then 3795 echo "CONFIG_GTK=y" >> $config_host_mak 3796 echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak 3797 echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak 3798fi 3799if test "$xen" = "yes" ; then 3800 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak 3801 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak 3802fi 3803if test "$linux_aio" = "yes" ; then 3804 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak 3805fi 3806if test "$attr" = "yes" ; then 3807 echo "CONFIG_ATTR=y" >> $config_host_mak 3808fi 3809if test "$libattr" = "yes" ; then 3810 echo "CONFIG_LIBATTR=y" >> $config_host_mak 3811fi 3812if test "$virtfs" = "yes" ; then 3813 echo "CONFIG_VIRTFS=y" >> $config_host_mak 3814fi 3815if test "$vhost_scsi" = "yes" ; then 3816 echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak 3817fi 3818if test "$blobs" = "yes" ; then 3819 echo "INSTALL_BLOBS=yes" >> $config_host_mak 3820fi 3821if test "$iovec" = "yes" ; then 3822 echo "CONFIG_IOVEC=y" >> $config_host_mak 3823fi 3824if test "$preadv" = "yes" ; then 3825 echo "CONFIG_PREADV=y" >> $config_host_mak 3826fi 3827if test "$fdt" = "yes" ; then 3828 echo "CONFIG_FDT=y" >> $config_host_mak 3829fi 3830if test "$signalfd" = "yes" ; then 3831 echo "CONFIG_SIGNALFD=y" >> $config_host_mak 3832fi 3833if test "$tcg_interpreter" = "yes" ; then 3834 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak 3835fi 3836if test "$fdatasync" = "yes" ; then 3837 echo "CONFIG_FDATASYNC=y" >> $config_host_mak 3838fi 3839if test "$madvise" = "yes" ; then 3840 echo "CONFIG_MADVISE=y" >> $config_host_mak 3841fi 3842if test "$posix_madvise" = "yes" ; then 3843 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak 3844fi 3845if test "$sigev_thread_id" = "yes" ; then 3846 echo "CONFIG_SIGEV_THREAD_ID=y" >> $config_host_mak 3847fi 3848 3849if test "$spice" = "yes" ; then 3850 echo "CONFIG_SPICE=y" >> $config_host_mak 3851fi 3852 3853if test "$smartcard_nss" = "yes" ; then 3854 echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak 3855 echo "libcacard_libs=$libcacard_libs" >> $config_host_mak 3856 echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak 3857fi 3858 3859if test "$libusb" = "yes" ; then 3860 echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak 3861fi 3862 3863if test "$usb_redir" = "yes" ; then 3864 echo "CONFIG_USB_REDIR=y" >> $config_host_mak 3865fi 3866 3867if test "$glx" = "yes" ; then 3868 echo "CONFIG_GLX=y" >> $config_host_mak 3869 echo "GLX_LIBS=$glx_libs" >> $config_host_mak 3870fi 3871 3872if test "$libiscsi" = "yes" ; then 3873 echo "CONFIG_LIBISCSI=y" >> $config_host_mak 3874fi 3875 3876if test "$seccomp" = "yes"; then 3877 echo "CONFIG_SECCOMP=y" >> $config_host_mak 3878fi 3879 3880# XXX: suppress that 3881if [ "$bsd" = "yes" ] ; then 3882 echo "CONFIG_BSD=y" >> $config_host_mak 3883fi 3884 3885echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak 3886 3887if test "$zero_malloc" = "yes" ; then 3888 echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak 3889fi 3890if test "$qom_cast_debug" = "yes" ; then 3891 echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak 3892fi 3893if test "$rbd" = "yes" ; then 3894 echo "CONFIG_RBD=y" >> $config_host_mak 3895fi 3896 3897echo "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak 3898 3899if test "$open_by_handle_at" = "yes" ; then 3900 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak 3901fi 3902 3903if test "$linux_magic_h" = "yes" ; then 3904 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak 3905fi 3906 3907if test "$pragma_diagnostic_available" = "yes" ; then 3908 echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak 3909fi 3910 3911if test "$valgrind_h" = "yes" ; then 3912 echo "CONFIG_VALGRIND_H=y" >> $config_host_mak 3913fi 3914 3915if test "$has_environ" = "yes" ; then 3916 echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak 3917fi 3918 3919if test "$cpuid_h" = "yes" ; then 3920 echo "CONFIG_CPUID_H=y" >> $config_host_mak 3921fi 3922 3923if test "$int128" = "yes" ; then 3924 echo "CONFIG_INT128=y" >> $config_host_mak 3925fi 3926 3927if test "$getauxval" = "yes" ; then 3928 echo "CONFIG_GETAUXVAL=y" >> $config_host_mak 3929fi 3930 3931if test "$glusterfs" = "yes" ; then 3932 echo "CONFIG_GLUSTERFS=y" >> $config_host_mak 3933fi 3934 3935if test "$libssh2" = "yes" ; then 3936 echo "CONFIG_LIBSSH2=y" >> $config_host_mak 3937fi 3938 3939if test "$virtio_blk_data_plane" = "yes" ; then 3940 echo 'CONFIG_VIRTIO_BLK_DATA_PLANE=$(CONFIG_VIRTIO)' >> $config_host_mak 3941fi 3942 3943# USB host support 3944case "$usb" in 3945linux) 3946 echo "HOST_USB=linux legacy" >> $config_host_mak 3947;; 3948bsd) 3949 echo "HOST_USB=bsd" >> $config_host_mak 3950;; 3951libusb) 3952 if test "$linux" = "yes"; then 3953 echo "HOST_USB=libusb linux legacy" >> $config_host_mak 3954 else 3955 echo "HOST_USB=libusb legacy" >> $config_host_mak 3956 fi 3957;; 3958*) 3959 echo "HOST_USB=stub" >> $config_host_mak 3960;; 3961esac 3962 3963# TPM passthrough support? 3964if test "$tpm" = "yes"; then 3965 echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak 3966 if test "$tpm_passthrough" = "yes"; then 3967 echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak 3968 fi 3969fi 3970 3971# use default implementation for tracing backend-specific routines 3972trace_default=yes 3973echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak 3974if test "$trace_backend" = "nop"; then 3975 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak 3976fi 3977if test "$trace_backend" = "simple"; then 3978 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak 3979 trace_default=no 3980 # Set the appropriate trace file. 3981 trace_file="\"$trace_file-\" FMT_pid" 3982fi 3983if test "$trace_backend" = "stderr"; then 3984 echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak 3985 trace_default=no 3986fi 3987if test "$trace_backend" = "ust"; then 3988 echo "CONFIG_TRACE_UST=y" >> $config_host_mak 3989fi 3990if test "$trace_backend" = "dtrace"; then 3991 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak 3992 if test "$trace_backend_stap" = "yes" ; then 3993 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak 3994 fi 3995fi 3996if test "$trace_backend" = "ftrace"; then 3997 if test "$linux" = "yes" ; then 3998 echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak 3999 trace_default=no 4000 else 4001 feature_not_found "ftrace(trace backend)" 4002 fi 4003fi 4004echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak 4005if test "$trace_default" = "yes"; then 4006 echo "CONFIG_TRACE_DEFAULT=y" >> $config_host_mak 4007fi 4008 4009if test "$tcg_interpreter" = "yes"; then 4010 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES" 4011elif test "$ARCH" = "sparc64" ; then 4012 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES" 4013elif test "$ARCH" = "s390x" ; then 4014 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES" 4015elif test "$ARCH" = "x86_64" ; then 4016 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES" 4017else 4018 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES" 4019fi 4020QEMU_INCLUDES="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES" 4021 4022echo "TOOLS=$tools" >> $config_host_mak 4023echo "ROMS=$roms" >> $config_host_mak 4024echo "MAKE=$make" >> $config_host_mak 4025echo "INSTALL=$install" >> $config_host_mak 4026echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak 4027echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak 4028if test -n "$libtool"; then 4029 echo "INSTALL_PROG=\$(LIBTOOL) --mode=install $install -c -m 0755" >> $config_host_mak 4030 echo "INSTALL_LIB=\$(LIBTOOL) --mode=install $install -c -m 0644" >> $config_host_mak 4031else 4032 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak 4033 echo "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak 4034fi 4035echo "PYTHON=$python" >> $config_host_mak 4036echo "CC=$cc" >> $config_host_mak 4037echo "CC_I386=$cc_i386" >> $config_host_mak 4038echo "HOST_CC=$host_cc" >> $config_host_mak 4039echo "OBJCC=$objcc" >> $config_host_mak 4040echo "AR=$ar" >> $config_host_mak 4041echo "AS=$as" >> $config_host_mak 4042echo "CPP=$cpp" >> $config_host_mak 4043echo "OBJCOPY=$objcopy" >> $config_host_mak 4044echo "LD=$ld" >> $config_host_mak 4045echo "WINDRES=$windres" >> $config_host_mak 4046echo "LIBTOOL=$libtool" >> $config_host_mak 4047echo "CFLAGS=$CFLAGS" >> $config_host_mak 4048echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak 4049echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak 4050if test "$sparse" = "yes" ; then 4051 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak 4052 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak 4053 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak 4054fi 4055if test "$cross_prefix" != ""; then 4056 echo "AUTOCONF_HOST := --host=${cross_prefix%-}" >> $config_host_mak 4057else 4058 echo "AUTOCONF_HOST := " >> $config_host_mak 4059fi 4060echo "LDFLAGS=$LDFLAGS" >> $config_host_mak 4061echo "LIBTOOLFLAGS=$LIBTOOLFLAGS" >> $config_host_mak 4062echo "LIBS+=$LIBS" >> $config_host_mak 4063echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak 4064echo "EXESUF=$EXESUF" >> $config_host_mak 4065echo "LIBS_QGA+=$libs_qga" >> $config_host_mak 4066echo "POD2MAN=$POD2MAN" >> $config_host_mak 4067echo "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak 4068if test "$gcov" = "yes" ; then 4069 echo "CONFIG_GCOV=y" >> $config_host_mak 4070 echo "GCOV=$gcov_tool" >> $config_host_mak 4071fi 4072 4073# generate list of library paths for linker script 4074$ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld} 4075 4076# use included Linux headers 4077if test "$linux" = "yes" ; then 4078 mkdir -p linux-headers 4079 case "$cpu" in 4080 i386|x86_64) 4081 linux_arch=x86 4082 ;; 4083 ppcemb|ppc|ppc64) 4084 linux_arch=powerpc 4085 ;; 4086 s390x) 4087 linux_arch=s390 4088 ;; 4089 *) 4090 # For most CPUs the kernel architecture name and QEMU CPU name match. 4091 linux_arch="$cpu" 4092 ;; 4093 esac 4094 # For non-KVM architectures we will not have asm headers 4095 if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then 4096 symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm 4097 fi 4098fi 4099 4100for target in $target_list; do 4101target_dir="$target" 4102config_target_mak=$target_dir/config-target.mak 4103target_arch2=`echo $target | cut -d '-' -f 1` 4104target_bigendian="no" 4105 4106case "$target_arch2" in 4107 armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or32|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb) 4108 target_bigendian=yes 4109 ;; 4110esac 4111target_softmmu="no" 4112target_user_only="no" 4113target_linux_user="no" 4114target_bsd_user="no" 4115case "$target" in 4116 ${target_arch2}-softmmu) 4117 target_softmmu="yes" 4118 ;; 4119 ${target_arch2}-linux-user) 4120 if test "$linux" != "yes" ; then 4121 error_exit "Target '$target' is only available on a Linux host" 4122 fi 4123 target_user_only="yes" 4124 target_linux_user="yes" 4125 ;; 4126 ${target_arch2}-bsd-user) 4127 if test "$bsd" != "yes" ; then 4128 error_exit "Target '$target' is only available on a BSD host" 4129 fi 4130 target_user_only="yes" 4131 target_bsd_user="yes" 4132 ;; 4133 *) 4134 error_exit "Target '$target' not recognised" 4135 exit 1 4136 ;; 4137esac 4138 4139mkdir -p $target_dir 4140echo "# Automatically generated by configure - do not modify" > $config_target_mak 4141 4142bflt="no" 4143target_nptl="no" 4144interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"` 4145gdb_xml_files="" 4146 4147TARGET_ARCH="$target_arch2" 4148TARGET_BASE_ARCH="" 4149TARGET_ABI_DIR="" 4150 4151case "$target_arch2" in 4152 i386) 4153 ;; 4154 x86_64) 4155 TARGET_BASE_ARCH=i386 4156 ;; 4157 alpha) 4158 target_nptl="yes" 4159 ;; 4160 arm|armeb) 4161 TARGET_ARCH=arm 4162 bflt="yes" 4163 target_nptl="yes" 4164 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml" 4165 ;; 4166 cris) 4167 target_nptl="yes" 4168 ;; 4169 lm32) 4170 ;; 4171 m68k) 4172 bflt="yes" 4173 gdb_xml_files="cf-core.xml cf-fp.xml" 4174 ;; 4175 microblaze|microblazeel) 4176 TARGET_ARCH=microblaze 4177 bflt="yes" 4178 target_nptl="yes" 4179 ;; 4180 mips|mipsel) 4181 TARGET_ARCH=mips 4182 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak 4183 target_nptl="yes" 4184 ;; 4185 mipsn32|mipsn32el) 4186 TARGET_ARCH=mips64 4187 TARGET_BASE_ARCH=mips 4188 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak 4189 echo "TARGET_ABI32=y" >> $config_target_mak 4190 ;; 4191 mips64|mips64el) 4192 TARGET_ARCH=mips64 4193 TARGET_BASE_ARCH=mips 4194 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak 4195 ;; 4196 moxie) 4197 ;; 4198 or32) 4199 TARGET_ARCH=openrisc 4200 TARGET_BASE_ARCH=openrisc 4201 ;; 4202 ppc) 4203 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 4204 target_nptl="yes" 4205 ;; 4206 ppcemb) 4207 TARGET_BASE_ARCH=ppc 4208 TARGET_ABI_DIR=ppc 4209 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 4210 target_nptl="yes" 4211 ;; 4212 ppc64) 4213 TARGET_BASE_ARCH=ppc 4214 TARGET_ABI_DIR=ppc 4215 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 4216 ;; 4217 ppc64abi32) 4218 TARGET_ARCH=ppc64 4219 TARGET_BASE_ARCH=ppc 4220 TARGET_ABI_DIR=ppc 4221 echo "TARGET_ABI32=y" >> $config_target_mak 4222 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 4223 ;; 4224 sh4|sh4eb) 4225 TARGET_ARCH=sh4 4226 bflt="yes" 4227 target_nptl="yes" 4228 ;; 4229 sparc) 4230 ;; 4231 sparc64) 4232 TARGET_BASE_ARCH=sparc 4233 ;; 4234 sparc32plus) 4235 TARGET_ARCH=sparc64 4236 TARGET_BASE_ARCH=sparc 4237 TARGET_ABI_DIR=sparc 4238 echo "TARGET_ABI32=y" >> $config_target_mak 4239 ;; 4240 s390x) 4241 target_nptl="yes" 4242 ;; 4243 unicore32) 4244 ;; 4245 xtensa|xtensaeb) 4246 TARGET_ARCH=xtensa 4247 ;; 4248 *) 4249 error_exit "Unsupported target CPU" 4250 ;; 4251esac 4252# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH 4253if [ "$TARGET_BASE_ARCH" = "" ]; then 4254 TARGET_BASE_ARCH=$TARGET_ARCH 4255fi 4256 4257symlink "$source_path/Makefile.target" "$target_dir/Makefile" 4258 4259upper() { 4260 echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]' 4261} 4262 4263echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak 4264target_arch_name="`upper $TARGET_ARCH`" 4265echo "TARGET_$target_arch_name=y" >> $config_target_mak 4266echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak 4267echo "TARGET_TYPE=TARGET_TYPE_`upper $target_arch2`" >> $config_target_mak 4268echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak 4269if [ "$TARGET_ABI_DIR" = "" ]; then 4270 TARGET_ABI_DIR=$TARGET_ARCH 4271fi 4272echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak 4273case "$target_arch2" in 4274 i386|x86_64) 4275 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then 4276 echo "CONFIG_XEN=y" >> $config_target_mak 4277 if test "$xen_pci_passthrough" = yes; then 4278 echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak" 4279 fi 4280 fi 4281 ;; 4282 *) 4283esac 4284case "$target_arch2" in 4285 arm|i386|x86_64|ppcemb|ppc|ppc64|s390x) 4286 # Make sure the target and host cpus are compatible 4287 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \ 4288 \( "$target_arch2" = "$cpu" -o \ 4289 \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \ 4290 \( "$target_arch2" = "ppc64" -a "$cpu" = "ppc" \) -o \ 4291 \( "$target_arch2" = "ppc" -a "$cpu" = "ppc64" \) -o \ 4292 \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc64" \) -o \ 4293 \( "$target_arch2" = "x86_64" -a "$cpu" = "i386" \) -o \ 4294 \( "$target_arch2" = "i386" -a "$cpu" = "x86_64" \) \) ; then 4295 echo "CONFIG_KVM=y" >> $config_target_mak 4296 if test "$vhost_net" = "yes" ; then 4297 echo "CONFIG_VHOST_NET=y" >> $config_target_mak 4298 fi 4299 fi 4300esac 4301case "$target_arch2" in 4302 i386|x86_64) 4303 echo "CONFIG_HAVE_GET_MEMORY_MAPPING=y" >> $config_target_mak 4304esac 4305if test "$target_bigendian" = "yes" ; then 4306 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak 4307fi 4308if test "$target_softmmu" = "yes" ; then 4309 echo "CONFIG_SOFTMMU=y" >> $config_target_mak 4310 case "$target_arch2" in 4311 i386|x86_64) 4312 echo "CONFIG_HAVE_CORE_DUMP=y" >> $config_target_mak 4313 esac 4314fi 4315if test "$target_user_only" = "yes" ; then 4316 echo "CONFIG_USER_ONLY=y" >> $config_target_mak 4317 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak 4318fi 4319if test "$target_linux_user" = "yes" ; then 4320 echo "CONFIG_LINUX_USER=y" >> $config_target_mak 4321fi 4322list="" 4323if test ! -z "$gdb_xml_files" ; then 4324 for x in $gdb_xml_files; do 4325 list="$list $source_path/gdb-xml/$x" 4326 done 4327 echo "TARGET_XML_FILES=$list" >> $config_target_mak 4328fi 4329 4330if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then 4331 echo "TARGET_HAS_BFLT=y" >> $config_target_mak 4332fi 4333if test "$target_user_only" = "yes" \ 4334 -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then 4335 echo "CONFIG_USE_NPTL=y" >> $config_target_mak 4336fi 4337if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then 4338 echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak 4339fi 4340if test "$target_bsd_user" = "yes" ; then 4341 echo "CONFIG_BSD_USER=y" >> $config_target_mak 4342fi 4343 4344# generate QEMU_CFLAGS/LDFLAGS for targets 4345 4346cflags="" 4347ldflags="" 4348 4349for i in $ARCH $TARGET_BASE_ARCH ; do 4350 case "$i" in 4351 alpha) 4352 echo "CONFIG_ALPHA_DIS=y" >> $config_target_mak 4353 echo "CONFIG_ALPHA_DIS=y" >> config-all-disas.mak 4354 ;; 4355 arm) 4356 echo "CONFIG_ARM_DIS=y" >> $config_target_mak 4357 echo "CONFIG_ARM_DIS=y" >> config-all-disas.mak 4358 ;; 4359 cris) 4360 echo "CONFIG_CRIS_DIS=y" >> $config_target_mak 4361 echo "CONFIG_CRIS_DIS=y" >> config-all-disas.mak 4362 ;; 4363 hppa) 4364 echo "CONFIG_HPPA_DIS=y" >> $config_target_mak 4365 echo "CONFIG_HPPA_DIS=y" >> config-all-disas.mak 4366 ;; 4367 i386|x86_64) 4368 echo "CONFIG_I386_DIS=y" >> $config_target_mak 4369 echo "CONFIG_I386_DIS=y" >> config-all-disas.mak 4370 ;; 4371 ia64*) 4372 echo "CONFIG_IA64_DIS=y" >> $config_target_mak 4373 echo "CONFIG_IA64_DIS=y" >> config-all-disas.mak 4374 ;; 4375 lm32) 4376 echo "CONFIG_LM32_DIS=y" >> $config_target_mak 4377 echo "CONFIG_LM32_DIS=y" >> config-all-disas.mak 4378 ;; 4379 m68k) 4380 echo "CONFIG_M68K_DIS=y" >> $config_target_mak 4381 echo "CONFIG_M68K_DIS=y" >> config-all-disas.mak 4382 ;; 4383 microblaze*) 4384 echo "CONFIG_MICROBLAZE_DIS=y" >> $config_target_mak 4385 echo "CONFIG_MICROBLAZE_DIS=y" >> config-all-disas.mak 4386 ;; 4387 mips*) 4388 echo "CONFIG_MIPS_DIS=y" >> $config_target_mak 4389 echo "CONFIG_MIPS_DIS=y" >> config-all-disas.mak 4390 ;; 4391 moxie*) 4392 echo "CONFIG_MOXIE_DIS=y" >> $config_target_mak 4393 echo "CONFIG_MOXIE_DIS=y" >> config-all-disas.mak 4394 ;; 4395 or32) 4396 echo "CONFIG_OPENRISC_DIS=y" >> $config_target_mak 4397 echo "CONFIG_OPENRISC_DIS=y" >> config-all-disas.mak 4398 ;; 4399 ppc*) 4400 echo "CONFIG_PPC_DIS=y" >> $config_target_mak 4401 echo "CONFIG_PPC_DIS=y" >> config-all-disas.mak 4402 ;; 4403 s390*) 4404 echo "CONFIG_S390_DIS=y" >> $config_target_mak 4405 echo "CONFIG_S390_DIS=y" >> config-all-disas.mak 4406 ;; 4407 sh4) 4408 echo "CONFIG_SH4_DIS=y" >> $config_target_mak 4409 echo "CONFIG_SH4_DIS=y" >> config-all-disas.mak 4410 ;; 4411 sparc*) 4412 echo "CONFIG_SPARC_DIS=y" >> $config_target_mak 4413 echo "CONFIG_SPARC_DIS=y" >> config-all-disas.mak 4414 ;; 4415 xtensa*) 4416 echo "CONFIG_XTENSA_DIS=y" >> $config_target_mak 4417 echo "CONFIG_XTENSA_DIS=y" >> config-all-disas.mak 4418 ;; 4419 esac 4420done 4421if test "$tcg_interpreter" = "yes" ; then 4422 echo "CONFIG_TCI_DIS=y" >> $config_target_mak 4423 echo "CONFIG_TCI_DIS=y" >> config-all-disas.mak 4424fi 4425 4426case "$ARCH" in 4427alpha) 4428 # Ensure there's only a single GP 4429 cflags="-msmall-data $cflags" 4430;; 4431esac 4432 4433if test "$gprof" = "yes" ; then 4434 echo "TARGET_GPROF=yes" >> $config_target_mak 4435 if test "$target_linux_user" = "yes" ; then 4436 cflags="-p $cflags" 4437 ldflags="-p $ldflags" 4438 fi 4439 if test "$target_softmmu" = "yes" ; then 4440 ldflags="-p $ldflags" 4441 echo "GPROF_CFLAGS=-p" >> $config_target_mak 4442 fi 4443fi 4444 4445if test "$ARCH" = "tci"; then 4446 linker_script="" 4447else 4448 linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/ldscripts/\$(ARCH).ld" 4449fi 4450 4451if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then 4452 case "$ARCH" in 4453 alpha | s390x) 4454 # The default placement of the application is fine. 4455 ;; 4456 *) 4457 ldflags="$linker_script $ldflags" 4458 ;; 4459 esac 4460fi 4461 4462echo "LDFLAGS+=$ldflags" >> $config_target_mak 4463echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak 4464 4465done # for target in $targets 4466 4467if [ "$pixman" = "internal" ]; then 4468 echo "config-host.h: subdir-pixman" >> $config_host_mak 4469fi 4470 4471if [ "$dtc_internal" = "yes" ]; then 4472 echo "config-host.h: subdir-dtc" >> $config_host_mak 4473fi 4474 4475# build tree in object directory in case the source is not in the current directory 4476DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos" 4477DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw" 4478DIRS="$DIRS roms/seabios roms/vgabios" 4479DIRS="$DIRS qapi-generated" 4480FILES="Makefile tests/tcg/Makefile qdict-test-data.txt" 4481FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit" 4482FILES="$FILES tests/tcg/lm32/Makefile po/Makefile" 4483FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps" 4484FILES="$FILES pc-bios/spapr-rtas/Makefile" 4485FILES="$FILES pc-bios/s390-ccw/Makefile" 4486FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile" 4487FILES="$FILES pc-bios/qemu-icon.bmp" 4488for bios_file in \ 4489 $source_path/pc-bios/*.bin \ 4490 $source_path/pc-bios/*.aml \ 4491 $source_path/pc-bios/*.rom \ 4492 $source_path/pc-bios/*.dtb \ 4493 $source_path/pc-bios/*.img \ 4494 $source_path/pc-bios/openbios-* \ 4495 $source_path/pc-bios/palcode-* 4496do 4497 FILES="$FILES pc-bios/`basename $bios_file`" 4498done 4499mkdir -p $DIRS 4500for f in $FILES ; do 4501 if [ -e "$source_path/$f" ] && [ "$source_path" != `pwd` ]; then 4502 symlink "$source_path/$f" "$f" 4503 fi 4504done 4505 4506# temporary config to build submodules 4507for rom in seabios vgabios ; do 4508 config_mak=roms/$rom/config.mak 4509 echo "# Automatically generated by configure - do not modify" > $config_mak 4510 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak 4511 echo "AS=$as" >> $config_mak 4512 echo "CC=$cc" >> $config_mak 4513 echo "BCC=bcc" >> $config_mak 4514 echo "CPP=$cpp" >> $config_mak 4515 echo "OBJCOPY=objcopy" >> $config_mak 4516 echo "IASL=iasl" >> $config_mak 4517 echo "LD=$ld" >> $config_mak 4518done 4519 4520if test "$docs" = "yes" ; then 4521 mkdir -p QMP 4522fi 4523
