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="" 240glusterfs_discard="no" 241virtio_blk_data_plane="" 242gtk="" 243gtkabi="2.0" 244tpm="no" 245libssh2="" 246 247# parse CC options first 248for opt do 249 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'` 250 case "$opt" in 251 --cross-prefix=*) cross_prefix="$optarg" 252 ;; 253 --cc=*) CC="$optarg" 254 ;; 255 --source-path=*) source_path="$optarg" 256 ;; 257 --cpu=*) cpu="$optarg" 258 ;; 259 --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS" 260 EXTRA_CFLAGS="$optarg" 261 ;; 262 --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS" 263 EXTRA_LDFLAGS="$optarg" 264 ;; 265 --enable-debug-info) debug_info="yes" 266 ;; 267 --disable-debug-info) debug_info="no" 268 ;; 269 esac 270done 271# OS specific 272# Using uname is really, really broken. Once we have the right set of checks 273# we can eliminate its usage altogether. 274 275# Preferred compiler: 276# ${CC} (if set) 277# ${cross_prefix}gcc (if cross-prefix specified) 278# system compiler 279if test -z "${CC}${cross_prefix}"; then 280 cc="$host_cc" 281else 282 cc="${CC-${cross_prefix}gcc}" 283fi 284 285ar="${AR-${cross_prefix}ar}" 286as="${AS-${cross_prefix}as}" 287cpp="${CPP-$cc -E}" 288objcopy="${OBJCOPY-${cross_prefix}objcopy}" 289ld="${LD-${cross_prefix}ld}" 290libtool="${LIBTOOL-${cross_prefix}libtool}" 291strip="${STRIP-${cross_prefix}strip}" 292windres="${WINDRES-${cross_prefix}windres}" 293pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}" 294query_pkg_config() { 295 "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@" 296} 297pkg_config=query_pkg_config 298sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}" 299 300# default flags for all hosts 301QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS" 302QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS" 303QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS" 304QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS" 305QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/include" 306if test "$debug_info" = "yes"; then 307 CFLAGS="-g $CFLAGS" 308 LDFLAGS="-g $LDFLAGS" 309fi 310 311# make source path absolute 312source_path=`cd "$source_path"; pwd` 313 314check_define() { 315cat > $TMPC <<EOF 316#if !defined($1) 317#error $1 not defined 318#endif 319int main(void) { return 0; } 320EOF 321 compile_object 322} 323 324if check_define __linux__ ; then 325 targetos="Linux" 326elif check_define _WIN32 ; then 327 targetos='MINGW32' 328elif check_define __OpenBSD__ ; then 329 targetos='OpenBSD' 330elif check_define __sun__ ; then 331 targetos='SunOS' 332elif check_define __HAIKU__ ; then 333 targetos='Haiku' 334else 335 targetos=`uname -s` 336fi 337 338# Some host OSes need non-standard checks for which CPU to use. 339# Note that these checks are broken for cross-compilation: if you're 340# cross-compiling to one of these OSes then you'll need to specify 341# the correct CPU with the --cpu option. 342case $targetos in 343Darwin) 344 # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can 345 # run 64-bit userspace code. 346 # If the user didn't specify a CPU explicitly and the kernel says this is 347 # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code. 348 if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then 349 cpu="x86_64" 350 fi 351 ;; 352SunOS) 353 # `uname -m` returns i86pc even on an x86_64 box, so default based on isainfo 354 if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then 355 cpu="x86_64" 356 fi 357esac 358 359if test ! -z "$cpu" ; then 360 # command line argument 361 : 362elif check_define __i386__ ; then 363 cpu="i386" 364elif check_define __x86_64__ ; then 365 cpu="x86_64" 366elif check_define __sparc__ ; then 367 if check_define __arch64__ ; then 368 cpu="sparc64" 369 else 370 cpu="sparc" 371 fi 372elif check_define _ARCH_PPC ; then 373 if check_define _ARCH_PPC64 ; then 374 cpu="ppc64" 375 else 376 cpu="ppc" 377 fi 378elif check_define __mips__ ; then 379 cpu="mips" 380elif check_define __ia64__ ; then 381 cpu="ia64" 382elif check_define __s390__ ; then 383 if check_define __s390x__ ; then 384 cpu="s390x" 385 else 386 cpu="s390" 387 fi 388elif check_define __arm__ ; then 389 cpu="arm" 390elif check_define __aarch64__ ; then 391 cpu="aarch64" 392elif check_define __hppa__ ; then 393 cpu="hppa" 394else 395 cpu=`uname -m` 396fi 397 398ARCH= 399# Normalise host CPU name and set ARCH. 400# Note that this case should only have supported host CPUs, not guests. 401case "$cpu" in 402 ia64|ppc|ppc64|s390|s390x|sparc64) 403 cpu="$cpu" 404 ;; 405 i386|i486|i586|i686|i86pc|BePC) 406 cpu="i386" 407 ;; 408 x86_64|amd64) 409 cpu="x86_64" 410 ;; 411 armv*b|armv*l|arm) 412 cpu="arm" 413 ;; 414 aarch64) 415 cpu="aarch64" 416 ;; 417 hppa|parisc|parisc64) 418 cpu="hppa" 419 ;; 420 mips*) 421 cpu="mips" 422 ;; 423 sparc|sun4[cdmuv]) 424 cpu="sparc" 425 ;; 426 *) 427 # This will result in either an error or falling back to TCI later 428 ARCH=unknown 429 ;; 430esac 431if test -z "$ARCH"; then 432 ARCH="$cpu" 433fi 434 435# OS specific 436 437case $targetos in 438CYGWIN*) 439 mingw32="yes" 440 QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS" 441 audio_possible_drivers="winwave sdl" 442 audio_drv_list="winwave" 443;; 444MINGW32*) 445 mingw32="yes" 446 audio_possible_drivers="winwave dsound sdl fmod" 447 audio_drv_list="winwave" 448;; 449GNU/kFreeBSD) 450 bsd="yes" 451 audio_drv_list="oss" 452 audio_possible_drivers="oss sdl esd pa" 453;; 454FreeBSD) 455 bsd="yes" 456 make="${MAKE-gmake}" 457 audio_drv_list="oss" 458 audio_possible_drivers="oss sdl esd pa" 459 # needed for kinfo_getvmmap(3) in libutil.h 460 LIBS="-lutil $LIBS" 461;; 462DragonFly) 463 bsd="yes" 464 make="${MAKE-gmake}" 465 audio_drv_list="oss" 466 audio_possible_drivers="oss sdl esd pa" 467;; 468NetBSD) 469 bsd="yes" 470 make="${MAKE-gmake}" 471 audio_drv_list="oss" 472 audio_possible_drivers="oss sdl esd" 473 oss_lib="-lossaudio" 474;; 475OpenBSD) 476 bsd="yes" 477 make="${MAKE-gmake}" 478 audio_drv_list="sdl" 479 audio_possible_drivers="sdl esd" 480;; 481Darwin) 482 bsd="yes" 483 darwin="yes" 484 if [ "$cpu" = "x86_64" ] ; then 485 QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS" 486 LDFLAGS="-arch x86_64 $LDFLAGS" 487 else 488 QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS" 489 fi 490 cocoa="yes" 491 audio_drv_list="coreaudio" 492 audio_possible_drivers="coreaudio sdl fmod" 493 LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS" 494 libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu" 495 # Disable attempts to use ObjectiveC features in os/object.h since they 496 # won't work when we're compiling with gcc as a C compiler. 497 QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS" 498;; 499SunOS) 500 solaris="yes" 501 make="${MAKE-gmake}" 502 install="${INSTALL-ginstall}" 503 ld="gld" 504 smbd="${SMBD-/usr/sfw/sbin/smbd}" 505 needs_libsunmath="no" 506 solarisrev=`uname -r | cut -f2 -d.` 507 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then 508 if test "$solarisrev" -le 9 ; then 509 if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then 510 needs_libsunmath="yes" 511 QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS" 512 LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS" 513 LIBS="-lsunmath $LIBS" 514 else 515 error_exit "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without" \ 516 "libsunmath from the Sun Studio compilers tools, due to a lack of" \ 517 "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86" \ 518 "Studio 11 can be downloaded from www.sun.com." 519 fi 520 fi 521 fi 522 if test -f /usr/include/sys/soundcard.h ; then 523 audio_drv_list="oss" 524 fi 525 audio_possible_drivers="oss sdl" 526# needed for CMSG_ macros in sys/socket.h 527 QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS" 528# needed for TIOCWIN* defines in termios.h 529 QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS" 530 QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS" 531 solarisnetlibs="-lsocket -lnsl -lresolv" 532 LIBS="$solarisnetlibs $LIBS" 533 libs_qga="$solarisnetlibs $libs_qga" 534;; 535AIX) 536 aix="yes" 537 make="${MAKE-gmake}" 538;; 539Haiku) 540 haiku="yes" 541 QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS" 542 LIBS="-lposix_error_mapper -lnetwork $LIBS" 543;; 544*) 545 audio_drv_list="oss" 546 audio_possible_drivers="oss alsa sdl esd pa" 547 linux="yes" 548 linux_user="yes" 549 usb="linux" 550 kvm="yes" 551 vhost_net="yes" 552 vhost_scsi="yes" 553 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then 554 audio_possible_drivers="$audio_possible_drivers fmod" 555 fi 556 QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers -I$(pwd)/linux-headers $QEMU_INCLUDES" 557;; 558esac 559 560if [ "$bsd" = "yes" ] ; then 561 if [ "$darwin" != "yes" ] ; then 562 if [ "$targetos" != "FreeBSD" ]; then 563 usb="bsd" 564 fi 565 bsd_user="yes" 566 fi 567fi 568 569: ${make=${MAKE-make}} 570: ${install=${INSTALL-install}} 571: ${python=${PYTHON-python}} 572: ${smbd=${SMBD-/usr/sbin/smbd}} 573 574# Default objcc to clang if available, otherwise use CC 575if has clang; then 576 objcc=clang 577else 578 objcc="$cc" 579fi 580 581if test "$mingw32" = "yes" ; then 582 EXESUF=".exe" 583 QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS" 584 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later) 585 QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS" 586 LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS" 587cat > $TMPC << EOF 588int main(void) { return 0; } 589EOF 590 if compile_prog "" "-liberty" ; then 591 LIBS="-liberty $LIBS" 592 fi 593 prefix="c:/Program Files/QEMU" 594 mandir="\${prefix}" 595 datadir="\${prefix}" 596 qemu_docdir="\${prefix}" 597 bindir="\${prefix}" 598 sysconfdir="\${prefix}" 599 local_statedir= 600 confsuffix="" 601 libs_qga="-lws2_32 -lwinmm -lpowrprof $libs_qga" 602fi 603 604werror="" 605 606for opt do 607 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'` 608 case "$opt" in 609 --help|-h) show_help=yes 610 ;; 611 --version|-V) exec cat $source_path/VERSION 612 ;; 613 --prefix=*) prefix="$optarg" 614 ;; 615 --interp-prefix=*) interp_prefix="$optarg" 616 ;; 617 --source-path=*) 618 ;; 619 --cross-prefix=*) 620 ;; 621 --cc=*) 622 ;; 623 --host-cc=*) host_cc="$optarg" 624 ;; 625 --objcc=*) objcc="$optarg" 626 ;; 627 --make=*) make="$optarg" 628 ;; 629 --install=*) install="$optarg" 630 ;; 631 --python=*) python="$optarg" 632 ;; 633 --gcov=*) gcov_tool="$optarg" 634 ;; 635 --smbd=*) smbd="$optarg" 636 ;; 637 --extra-cflags=*) 638 ;; 639 --extra-ldflags=*) 640 ;; 641 --enable-debug-info) 642 ;; 643 --disable-debug-info) 644 ;; 645 --cpu=*) 646 ;; 647 --target-list=*) target_list="$optarg" 648 ;; 649 --enable-trace-backend=*) trace_backend="$optarg" 650 ;; 651 --with-trace-file=*) trace_file="$optarg" 652 ;; 653 --enable-gprof) gprof="yes" 654 ;; 655 --enable-gcov) gcov="yes" 656 ;; 657 --static) 658 static="yes" 659 LDFLAGS="-static $LDFLAGS" 660 QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS" 661 ;; 662 --mandir=*) mandir="$optarg" 663 ;; 664 --bindir=*) bindir="$optarg" 665 ;; 666 --libdir=*) libdir="$optarg" 667 ;; 668 --libexecdir=*) libexecdir="$optarg" 669 ;; 670 --includedir=*) includedir="$optarg" 671 ;; 672 --datadir=*) datadir="$optarg" 673 ;; 674 --with-confsuffix=*) confsuffix="$optarg" 675 ;; 676 --docdir=*) qemu_docdir="$optarg" 677 ;; 678 --sysconfdir=*) sysconfdir="$optarg" 679 ;; 680 --localstatedir=*) local_statedir="$optarg" 681 ;; 682 --sbindir=*|--sharedstatedir=*|\ 683 --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\ 684 --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*) 685 # These switches are silently ignored, for compatibility with 686 # autoconf-generated configure scripts. This allows QEMU's 687 # configure to be used by RPM and similar macros that set 688 # lots of directory switches by default. 689 ;; 690 --with-system-pixman) pixman="system" 691 ;; 692 --without-system-pixman) pixman="internal" 693 ;; 694 --without-pixman) pixman="none" 695 ;; 696 --disable-sdl) sdl="no" 697 ;; 698 --enable-sdl) sdl="yes" 699 ;; 700 --disable-qom-cast-debug) qom_cast_debug="no" 701 ;; 702 --enable-qom-cast-debug) qom_cast_debug="yes" 703 ;; 704 --disable-virtfs) virtfs="no" 705 ;; 706 --enable-virtfs) virtfs="yes" 707 ;; 708 --disable-vnc) vnc="no" 709 ;; 710 --enable-vnc) vnc="yes" 711 ;; 712 --fmod-lib=*) fmod_lib="$optarg" 713 ;; 714 --fmod-inc=*) fmod_inc="$optarg" 715 ;; 716 --oss-lib=*) oss_lib="$optarg" 717 ;; 718 --audio-drv-list=*) audio_drv_list="$optarg" 719 ;; 720 --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=`echo "$optarg" | sed -e 's/,/ /g'` 721 ;; 722 --block-drv-ro-whitelist=*) block_drv_ro_whitelist=`echo "$optarg" | sed -e 's/,/ /g'` 723 ;; 724 --enable-debug-tcg) debug_tcg="yes" 725 ;; 726 --disable-debug-tcg) debug_tcg="no" 727 ;; 728 --enable-debug) 729 # Enable debugging options that aren't excessively noisy 730 debug_tcg="yes" 731 debug="yes" 732 strip_opt="no" 733 ;; 734 --enable-sparse) sparse="yes" 735 ;; 736 --disable-sparse) sparse="no" 737 ;; 738 --disable-strip) strip_opt="no" 739 ;; 740 --disable-vnc-tls) vnc_tls="no" 741 ;; 742 --enable-vnc-tls) vnc_tls="yes" 743 ;; 744 --disable-vnc-sasl) vnc_sasl="no" 745 ;; 746 --enable-vnc-sasl) vnc_sasl="yes" 747 ;; 748 --disable-vnc-jpeg) vnc_jpeg="no" 749 ;; 750 --enable-vnc-jpeg) vnc_jpeg="yes" 751 ;; 752 --disable-vnc-png) vnc_png="no" 753 ;; 754 --enable-vnc-png) vnc_png="yes" 755 ;; 756 --disable-vnc-ws) vnc_ws="no" 757 ;; 758 --enable-vnc-ws) vnc_ws="yes" 759 ;; 760 --disable-slirp) slirp="no" 761 ;; 762 --disable-uuid) uuid="no" 763 ;; 764 --enable-uuid) uuid="yes" 765 ;; 766 --disable-vde) vde="no" 767 ;; 768 --enable-vde) vde="yes" 769 ;; 770 --disable-xen) xen="no" 771 ;; 772 --enable-xen) xen="yes" 773 ;; 774 --disable-xen-pci-passthrough) xen_pci_passthrough="no" 775 ;; 776 --enable-xen-pci-passthrough) xen_pci_passthrough="yes" 777 ;; 778 --disable-brlapi) brlapi="no" 779 ;; 780 --enable-brlapi) brlapi="yes" 781 ;; 782 --disable-bluez) bluez="no" 783 ;; 784 --enable-bluez) bluez="yes" 785 ;; 786 --disable-kvm) kvm="no" 787 ;; 788 --enable-kvm) kvm="yes" 789 ;; 790 --disable-tcg-interpreter) tcg_interpreter="no" 791 ;; 792 --enable-tcg-interpreter) tcg_interpreter="yes" 793 ;; 794 --disable-cap-ng) cap_ng="no" 795 ;; 796 --enable-cap-ng) cap_ng="yes" 797 ;; 798 --disable-spice) spice="no" 799 ;; 800 --enable-spice) spice="yes" 801 ;; 802 --disable-libiscsi) libiscsi="no" 803 ;; 804 --enable-libiscsi) libiscsi="yes" 805 ;; 806 --enable-profiler) profiler="yes" 807 ;; 808 --disable-cocoa) cocoa="no" 809 ;; 810 --enable-cocoa) 811 cocoa="yes" ; 812 sdl="no" ; 813 audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`" 814 ;; 815 --disable-system) softmmu="no" 816 ;; 817 --enable-system) softmmu="yes" 818 ;; 819 --disable-user) 820 linux_user="no" ; 821 bsd_user="no" ; 822 ;; 823 --enable-user) ;; 824 --disable-linux-user) linux_user="no" 825 ;; 826 --enable-linux-user) linux_user="yes" 827 ;; 828 --disable-bsd-user) bsd_user="no" 829 ;; 830 --enable-bsd-user) bsd_user="yes" 831 ;; 832 --enable-guest-base) guest_base="yes" 833 ;; 834 --disable-guest-base) guest_base="no" 835 ;; 836 --enable-pie) pie="yes" 837 ;; 838 --disable-pie) pie="no" 839 ;; 840 --enable-uname-release=*) uname_release="$optarg" 841 ;; 842 --enable-werror) werror="yes" 843 ;; 844 --disable-werror) werror="no" 845 ;; 846 --disable-curses) curses="no" 847 ;; 848 --enable-curses) curses="yes" 849 ;; 850 --disable-curl) curl="no" 851 ;; 852 --enable-curl) curl="yes" 853 ;; 854 --disable-fdt) fdt="no" 855 ;; 856 --enable-fdt) fdt="yes" 857 ;; 858 --disable-nptl) nptl="no" 859 ;; 860 --enable-nptl) nptl="yes" 861 ;; 862 --enable-mixemu) mixemu="yes" 863 ;; 864 --disable-linux-aio) linux_aio="no" 865 ;; 866 --enable-linux-aio) linux_aio="yes" 867 ;; 868 --disable-attr) attr="no" 869 ;; 870 --enable-attr) attr="yes" 871 ;; 872 --disable-blobs) blobs="no" 873 ;; 874 --with-pkgversion=*) pkgversion=" ($optarg)" 875 ;; 876 --with-coroutine=*) coroutine="$optarg" 877 ;; 878 --disable-docs) docs="no" 879 ;; 880 --enable-docs) docs="yes" 881 ;; 882 --disable-vhost-net) vhost_net="no" 883 ;; 884 --enable-vhost-net) vhost_net="yes" 885 ;; 886 --disable-vhost-scsi) vhost_scsi="no" 887 ;; 888 --enable-vhost-scsi) vhost_scsi="yes" 889 ;; 890 --disable-glx) glx="no" 891 ;; 892 --enable-glx) glx="yes" 893 ;; 894 --disable-rbd) rbd="no" 895 ;; 896 --enable-rbd) rbd="yes" 897 ;; 898 --disable-xfsctl) xfs="no" 899 ;; 900 --enable-xfsctl) xfs="yes" 901 ;; 902 --disable-smartcard-nss) smartcard_nss="no" 903 ;; 904 --enable-smartcard-nss) smartcard_nss="yes" 905 ;; 906 --disable-libusb) libusb="no" 907 ;; 908 --enable-libusb) libusb="yes" 909 ;; 910 --disable-usb-redir) usb_redir="no" 911 ;; 912 --enable-usb-redir) usb_redir="yes" 913 ;; 914 --disable-zlib-test) zlib="no" 915 ;; 916 --enable-guest-agent) guest_agent="yes" 917 ;; 918 --disable-guest-agent) guest_agent="no" 919 ;; 920 --enable-tools) want_tools="yes" 921 ;; 922 --disable-tools) want_tools="no" 923 ;; 924 --enable-seccomp) seccomp="yes" 925 ;; 926 --disable-seccomp) seccomp="no" 927 ;; 928 --disable-glusterfs) glusterfs="no" 929 ;; 930 --enable-glusterfs) glusterfs="yes" 931 ;; 932 --disable-virtio-blk-data-plane) virtio_blk_data_plane="no" 933 ;; 934 --enable-virtio-blk-data-plane) virtio_blk_data_plane="yes" 935 ;; 936 --disable-gtk) gtk="no" 937 ;; 938 --enable-gtk) gtk="yes" 939 ;; 940 --with-gtkabi=*) gtkabi="$optarg" 941 ;; 942 --enable-tpm) tpm="yes" 943 ;; 944 --disable-libssh2) libssh2="no" 945 ;; 946 --enable-libssh2) libssh2="yes" 947 ;; 948 *) echo "ERROR: unknown option $opt"; show_help="yes" 949 ;; 950 esac 951done 952 953case "$cpu" in 954 sparc) 955 LDFLAGS="-m32 $LDFLAGS" 956 CPU_CFLAGS="-m32 -mcpu=ultrasparc" 957 ;; 958 sparc64) 959 LDFLAGS="-m64 $LDFLAGS" 960 CPU_CFLAGS="-m64 -mcpu=ultrasparc" 961 ;; 962 s390) 963 CPU_CFLAGS="-m31 -march=z990" 964 LDFLAGS="-m31 $LDFLAGS" 965 ;; 966 s390x) 967 CPU_CFLAGS="-m64 -march=z990" 968 LDFLAGS="-m64 $LDFLAGS" 969 ;; 970 i386) 971 CPU_CFLAGS="-m32" 972 LDFLAGS="-m32 $LDFLAGS" 973 cc_i386='$(CC) -m32' 974 ;; 975 x86_64) 976 CPU_CFLAGS="-m64" 977 LDFLAGS="-m64 $LDFLAGS" 978 cc_i386='$(CC) -m32' 979 ;; 980 # No special flags required for other host CPUs 981esac 982 983QEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS" 984EXTRA_CFLAGS="$CPU_CFLAGS $EXTRA_CFLAGS" 985 986default_target_list="" 987 988mak_wilds="" 989 990if [ "$softmmu" = "yes" ]; then 991 mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak" 992fi 993if [ "$linux_user" = "yes" ]; then 994 mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak" 995fi 996if [ "$bsd_user" = "yes" ]; then 997 mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak" 998fi 999 1000for config in $mak_wilds; do 1001 default_target_list="${default_target_list} $(basename "$config" .mak)" 1002done 1003 1004if test x"$show_help" = x"yes" ; then 1005cat << EOF 1006 1007Usage: configure [options] 1008Options: [defaults in brackets after descriptions] 1009 1010EOF 1011echo "Standard options:" 1012echo " --help print this message" 1013echo " --prefix=PREFIX install in PREFIX [$prefix]" 1014echo " --interp-prefix=PREFIX where to find shared libraries, etc." 1015echo " use %M for cpu name [$interp_prefix]" 1016echo " --target-list=LIST set target list (default: build everything)" 1017echo "Available targets: $default_target_list" | \ 1018 fold -s -w 53 | sed -e 's/^/ /' 1019echo "" 1020echo "Advanced options (experts only):" 1021echo " --source-path=PATH path of source code [$source_path]" 1022echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]" 1023echo " --cc=CC use C compiler CC [$cc]" 1024echo " --host-cc=CC use C compiler CC [$host_cc] for code run at" 1025echo " build time" 1026echo " --objcc=OBJCC use Objective-C compiler OBJCC [$objcc]" 1027echo " --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS" 1028echo " --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS" 1029echo " --make=MAKE use specified make [$make]" 1030echo " --install=INSTALL use specified install [$install]" 1031echo " --python=PYTHON use specified python [$python]" 1032echo " --smbd=SMBD use specified smbd [$smbd]" 1033echo " --static enable static build [$static]" 1034echo " --mandir=PATH install man pages in PATH" 1035echo " --datadir=PATH install firmware in PATH$confsuffix" 1036echo " --docdir=PATH install documentation in PATH$confsuffix" 1037echo " --bindir=PATH install binaries in PATH" 1038echo " --libdir=PATH install libraries in PATH" 1039echo " --sysconfdir=PATH install config in PATH$confsuffix" 1040echo " --localstatedir=PATH install local state in PATH (set at runtime on win32)" 1041echo " --with-confsuffix=SUFFIX suffix for QEMU data inside datadir and sysconfdir [$confsuffix]" 1042echo " --enable-debug-tcg enable TCG debugging" 1043echo " --disable-debug-tcg disable TCG debugging (default)" 1044echo " --enable-debug-info enable debugging information (default)" 1045echo " --disable-debug-info disable debugging information" 1046echo " --enable-debug enable common debug build options" 1047echo " --enable-sparse enable sparse checker" 1048echo " --disable-sparse disable sparse checker (default)" 1049echo " --disable-strip disable stripping binaries" 1050echo " --disable-werror disable compilation abort on warning" 1051echo " --disable-sdl disable SDL" 1052echo " --enable-sdl enable SDL" 1053echo " --disable-gtk disable gtk UI" 1054echo " --enable-gtk enable gtk UI" 1055echo " --disable-virtfs disable VirtFS" 1056echo " --enable-virtfs enable VirtFS" 1057echo " --disable-vnc disable VNC" 1058echo " --enable-vnc enable VNC" 1059echo " --disable-cocoa disable Cocoa (Mac OS X only)" 1060echo " --enable-cocoa enable Cocoa (default on Mac OS X)" 1061echo " --audio-drv-list=LIST set audio drivers list:" 1062echo " Available drivers: $audio_possible_drivers" 1063echo " --block-drv-whitelist=L Same as --block-drv-rw-whitelist=L" 1064echo " --block-drv-rw-whitelist=L" 1065echo " set block driver read-write whitelist" 1066echo " (affects only QEMU, not qemu-img)" 1067echo " --block-drv-ro-whitelist=L" 1068echo " set block driver read-only whitelist" 1069echo " (affects only QEMU, not qemu-img)" 1070echo " --enable-mixemu enable mixer emulation" 1071echo " --disable-xen disable xen backend driver support" 1072echo " --enable-xen enable xen backend driver support" 1073echo " --disable-xen-pci-passthrough" 1074echo " --enable-xen-pci-passthrough" 1075echo " --disable-brlapi disable BrlAPI" 1076echo " --enable-brlapi enable BrlAPI" 1077echo " --disable-vnc-tls disable TLS encryption for VNC server" 1078echo " --enable-vnc-tls enable TLS encryption for VNC server" 1079echo " --disable-vnc-sasl disable SASL encryption for VNC server" 1080echo " --enable-vnc-sasl enable SASL encryption for VNC server" 1081echo " --disable-vnc-jpeg disable JPEG lossy compression for VNC server" 1082echo " --enable-vnc-jpeg enable JPEG lossy compression for VNC server" 1083echo " --disable-vnc-png disable PNG compression for VNC server (default)" 1084echo " --enable-vnc-png enable PNG compression for VNC server" 1085echo " --disable-vnc-ws disable Websockets support for VNC server" 1086echo " --enable-vnc-ws enable Websockets support for VNC server" 1087echo " --disable-curses disable curses output" 1088echo " --enable-curses enable curses output" 1089echo " --disable-curl disable curl connectivity" 1090echo " --enable-curl enable curl connectivity" 1091echo " --disable-fdt disable fdt device tree" 1092echo " --enable-fdt enable fdt device tree" 1093echo " --disable-bluez disable bluez stack connectivity" 1094echo " --enable-bluez enable bluez stack connectivity" 1095echo " --disable-slirp disable SLIRP userspace network connectivity" 1096echo " --disable-kvm disable KVM acceleration support" 1097echo " --enable-kvm enable KVM acceleration support" 1098echo " --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)" 1099echo " --disable-nptl disable usermode NPTL support" 1100echo " --enable-nptl enable usermode NPTL support" 1101echo " --enable-system enable all system emulation targets" 1102echo " --disable-system disable all system emulation targets" 1103echo " --enable-user enable supported user emulation targets" 1104echo " --disable-user disable all user emulation targets" 1105echo " --enable-linux-user enable all linux usermode emulation targets" 1106echo " --disable-linux-user disable all linux usermode emulation targets" 1107echo " --enable-bsd-user enable all BSD usermode emulation targets" 1108echo " --disable-bsd-user disable all BSD usermode emulation targets" 1109echo " --enable-guest-base enable GUEST_BASE support for usermode" 1110echo " emulation targets" 1111echo " --disable-guest-base disable GUEST_BASE support" 1112echo " --enable-pie build Position Independent Executables" 1113echo " --disable-pie do not build Position Independent Executables" 1114echo " --fmod-lib path to FMOD library" 1115echo " --fmod-inc path to FMOD includes" 1116echo " --oss-lib path to OSS library" 1117echo " --enable-uname-release=R Return R for uname -r in usermode emulation" 1118echo " --cpu=CPU Build for host CPU [$cpu]" 1119echo " --disable-uuid disable uuid support" 1120echo " --enable-uuid enable uuid support" 1121echo " --disable-vde disable support for vde network" 1122echo " --enable-vde enable support for vde network" 1123echo " --disable-linux-aio disable Linux AIO support" 1124echo " --enable-linux-aio enable Linux AIO support" 1125echo " --disable-cap-ng disable libcap-ng support" 1126echo " --enable-cap-ng enable libcap-ng support" 1127echo " --disable-attr disables attr and xattr support" 1128echo " --enable-attr enable attr and xattr support" 1129echo " --disable-blobs disable installing provided firmware blobs" 1130echo " --enable-docs enable documentation build" 1131echo " --disable-docs disable documentation build" 1132echo " --disable-vhost-net disable vhost-net acceleration support" 1133echo " --enable-vhost-net enable vhost-net acceleration support" 1134echo " --enable-trace-backend=B Set trace backend" 1135echo " Available backends:" $($python "$source_path"/scripts/tracetool.py --list-backends) 1136echo " --with-trace-file=NAME Full PATH,NAME of file to store traces" 1137echo " Default:trace-<pid>" 1138echo " --disable-spice disable spice" 1139echo " --enable-spice enable spice" 1140echo " --enable-rbd enable building the rados block device (rbd)" 1141echo " --disable-libiscsi disable iscsi support" 1142echo " --enable-libiscsi enable iscsi support" 1143echo " --disable-smartcard-nss disable smartcard nss support" 1144echo " --enable-smartcard-nss enable smartcard nss support" 1145echo " --disable-libusb disable libusb (for usb passthrough)" 1146echo " --enable-libusb enable libusb (for usb passthrough)" 1147echo " --disable-usb-redir disable usb network redirection support" 1148echo " --enable-usb-redir enable usb network redirection support" 1149echo " --disable-guest-agent disable building of the QEMU Guest Agent" 1150echo " --enable-guest-agent enable building of the QEMU Guest Agent" 1151echo " --disable-seccomp disable seccomp support" 1152echo " --enable-seccomp enables seccomp support" 1153echo " --with-coroutine=BACKEND coroutine backend. Supported options:" 1154echo " gthread, ucontext, sigaltstack, windows" 1155echo " --enable-glusterfs enable GlusterFS backend" 1156echo " --disable-glusterfs disable GlusterFS backend" 1157echo " --enable-gcov enable test coverage analysis with gcov" 1158echo " --gcov=GCOV use specified gcov [$gcov_tool]" 1159echo " --enable-tpm enable TPM support" 1160echo " --disable-libssh2 disable ssh block device support" 1161echo " --enable-libssh2 enable ssh block device support" 1162echo "" 1163echo "NOTE: The object files are built at the place where configure is launched" 1164exit 1 1165fi 1166 1167# Now we have handled --enable-tcg-interpreter and know we're not just 1168# printing the help message, bail out if the host CPU isn't supported. 1169if test "$ARCH" = "unknown"; then 1170 if test "$tcg_interpreter" = "yes" ; then 1171 echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)" 1172 ARCH=tci 1173 else 1174 error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter" 1175 fi 1176fi 1177 1178# check that the C compiler works. 1179cat > $TMPC <<EOF 1180int main(void) { return 0; } 1181EOF 1182 1183if compile_object ; then 1184 : C compiler works ok 1185else 1186 error_exit "\"$cc\" either does not exist or does not work" 1187fi 1188 1189# Consult white-list to determine whether to enable werror 1190# by default. Only enable by default for git builds 1191z_version=`cut -f3 -d. $source_path/VERSION` 1192 1193if test -z "$werror" ; then 1194 if test -d "$source_path/.git" -a \ 1195 "$linux" = "yes" ; then 1196 werror="yes" 1197 else 1198 werror="no" 1199 fi 1200fi 1201 1202gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits" 1203gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags" 1204gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags" 1205gcc_flags="-Wendif-labels $gcc_flags" 1206gcc_flags="-Wno-initializer-overrides $gcc_flags" 1207# Note that we do not add -Werror to gcc_flags here, because that would 1208# enable it for all configure tests. If a configure test failed due 1209# to -Werror this would just silently disable some features, 1210# so it's too error prone. 1211cat > $TMPC << EOF 1212int main(void) { return 0; } 1213EOF 1214for flag in $gcc_flags; do 1215 # Use the positive sense of the flag when testing for -Wno-wombat 1216 # support (gcc will happily accept the -Wno- form of unknown 1217 # warning options). 1218 optflag="$(echo $flag | sed -e 's/^-Wno-/-W/')" 1219 if compile_prog "-Werror $optflag" "" ; then 1220 QEMU_CFLAGS="$QEMU_CFLAGS $flag" 1221 fi 1222done 1223 1224if compile_prog "-Werror -fstack-protector-all" "" ; then 1225 QEMU_CFLAGS="$QEMU_CFLAGS -fstack-protector-all" 1226 LIBTOOLFLAGS="$LIBTOOLFLAGS -Wc,-fstack-protector-all" 1227fi 1228 1229# Workaround for http://gcc.gnu.org/PR55489. Happens with -fPIE/-fPIC and 1230# large functions that use global variables. The bug is in all releases of 1231# GCC, but it became particularly acute in 4.6.x and 4.7.x. It is fixed in 1232# 4.7.3 and 4.8.0. We should be able to delete this at the end of 2013. 1233cat > $TMPC << EOF 1234#if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2)) 1235int main(void) { return 0; } 1236#else 1237#error No bug in this compiler. 1238#endif 1239EOF 1240if compile_prog "-Werror -fno-gcse" "" ; then 1241 TRANSLATE_OPT_CFLAGS=-fno-gcse 1242fi 1243 1244if test "$static" = "yes" ; then 1245 if test "$pie" = "yes" ; then 1246 error_exit "static and pie are mutually incompatible" 1247 else 1248 pie="no" 1249 fi 1250fi 1251 1252if test "$pie" = ""; then 1253 case "$cpu-$targetos" in 1254 i386-Linux|x86_64-Linux|i386-OpenBSD|x86_64-OpenBSD) 1255 ;; 1256 *) 1257 pie="no" 1258 ;; 1259 esac 1260fi 1261 1262if test "$pie" != "no" ; then 1263 cat > $TMPC << EOF 1264 1265#ifdef __linux__ 1266# define THREAD __thread 1267#else 1268# define THREAD 1269#endif 1270 1271static THREAD int tls_var; 1272 1273int main(void) { return tls_var; } 1274 1275EOF 1276 if compile_prog "-fPIE -DPIE" "-pie"; then 1277 QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS" 1278 LDFLAGS="-pie $LDFLAGS" 1279 pie="yes" 1280 if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then 1281 LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS" 1282 fi 1283 else 1284 if test "$pie" = "yes"; then 1285 error_exit "PIE not available due to missing toolchain support" 1286 else 1287 echo "Disabling PIE due to missing toolchain support" 1288 pie="no" 1289 fi 1290 fi 1291fi 1292 1293########################################## 1294# __sync_fetch_and_and requires at least -march=i486. Many toolchains 1295# use i686 as default anyway, but for those that don't, an explicit 1296# specification is necessary 1297 1298if test "$cpu" = "i386"; then 1299 cat > $TMPC << EOF 1300static int sfaa(int *ptr) 1301{ 1302 return __sync_fetch_and_and(ptr, 0); 1303} 1304 1305int main(void) 1306{ 1307 int val = 42; 1308 val = __sync_val_compare_and_swap(&val, 0, 1); 1309 sfaa(&val); 1310 return val; 1311} 1312EOF 1313 if ! compile_prog "" "" ; then 1314 QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS" 1315 fi 1316fi 1317 1318######################################### 1319# Solaris specific configure tool chain decisions 1320 1321if test "$solaris" = "yes" ; then 1322 if has $install; then 1323 : 1324 else 1325 error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \ 1326 "install fileutils from www.blastwave.org using pkg-get -i fileutils" \ 1327 "to get ginstall which is used by default (which lives in /opt/csw/bin)" 1328 fi 1329 if test "`path_of $install`" = "/usr/sbin/install" ; then 1330 error_exit "Solaris /usr/sbin/install is not an appropriate install program." \ 1331 "try ginstall from the GNU fileutils available from www.blastwave.org" \ 1332 "using pkg-get -i fileutils, or use --install=/usr/ucb/install" 1333 fi 1334 if has ar; then 1335 : 1336 else 1337 if test -f /usr/ccs/bin/ar ; then 1338 error_exit "No path includes ar" \ 1339 "Add /usr/ccs/bin to your path and rerun configure" 1340 fi 1341 error_exit "No path includes ar" 1342 fi 1343fi 1344 1345if ! has $python; then 1346 error_exit "Python not found. Use --python=/path/to/python" 1347fi 1348 1349# Note that if the Python conditional here evaluates True we will exit 1350# with status 1 which is a shell 'false' value. 1351if ! "$python" -c 'import sys; sys.exit(sys.version_info < (2,4) or sys.version_info >= (3,))'; then 1352 error_exit "Cannot use '$python', Python 2.4 or later is required." \ 1353 "Note that Python 3 or later is not yet supported." \ 1354 "Use --python=/path/to/python to specify a supported Python." 1355fi 1356 1357if test -z "${target_list+xxx}" ; then 1358 target_list="$default_target_list" 1359else 1360 target_list=`echo "$target_list" | sed -e 's/,/ /g'` 1361fi 1362 1363# Check that we recognised the target name; this allows a more 1364# friendly error message than if we let it fall through. 1365for target in $target_list; do 1366 case " $default_target_list " in 1367 *" $target "*) 1368 ;; 1369 *) 1370 error_exit "Unknown target name '$target'" 1371 ;; 1372 esac 1373done 1374 1375# see if system emulation was really requested 1376case " $target_list " in 1377 *"-softmmu "*) softmmu=yes 1378 ;; 1379 *) softmmu=no 1380 ;; 1381esac 1382 1383feature_not_found() { 1384 feature=$1 1385 1386 error_exit "User requested feature $feature" \ 1387 "configure was not able to find it" 1388} 1389 1390if test -z "$cross_prefix" ; then 1391 1392# --- 1393# big/little endian test 1394cat > $TMPC << EOF 1395#include <inttypes.h> 1396int main(void) { 1397 volatile uint32_t i=0x01234567; 1398 return (*((uint8_t*)(&i))) == 0x67; 1399} 1400EOF 1401 1402if compile_prog "" "" ; then 1403$TMPE && bigendian="yes" 1404else 1405echo big/little test failed 1406fi 1407 1408else 1409 1410# if cross compiling, cannot launch a program, so make a static guess 1411case "$cpu" in 1412 arm) 1413 # ARM can be either way; ask the compiler which one we are 1414 if check_define __ARMEB__; then 1415 bigendian=yes 1416 fi 1417 ;; 1418 hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64) 1419 bigendian=yes 1420 ;; 1421esac 1422 1423fi 1424 1425########################################## 1426# pkg-config probe 1427 1428if ! has "$pkg_config_exe"; then 1429 error_exit "pkg-config binary '$pkg_config_exe' not found" 1430fi 1431 1432########################################## 1433# NPTL probe 1434 1435if test "$nptl" != "no" ; then 1436 cat > $TMPC <<EOF 1437#include <sched.h> 1438#include <linux/futex.h> 1439int main(void) { 1440#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT) 1441#error bork 1442#endif 1443 return 0; 1444} 1445EOF 1446 1447 if compile_object ; then 1448 nptl=yes 1449 else 1450 if test "$nptl" = "yes" ; then 1451 feature_not_found "nptl" 1452 fi 1453 nptl=no 1454 fi 1455fi 1456 1457########################################## 1458# zlib check 1459 1460if test "$zlib" != "no" ; then 1461 cat > $TMPC << EOF 1462#include <zlib.h> 1463int main(void) { zlibVersion(); return 0; } 1464EOF 1465 if compile_prog "" "-lz" ; then 1466 : 1467 else 1468 error_exit "zlib check failed" \ 1469 "Make sure to have the zlib libs and headers installed." 1470 fi 1471fi 1472libs_softmmu="$libs_softmmu -lz" 1473 1474########################################## 1475# libseccomp check 1476 1477if test "$seccomp" != "no" ; then 1478 if $pkg_config --atleast-version=1.0.0 libseccomp --modversion >/dev/null 2>&1; then 1479 libs_softmmu="$libs_softmmu `$pkg_config --libs libseccomp`" 1480 QEMU_CFLAGS="$QEMU_CFLAGS `$pkg_config --cflags libseccomp`" 1481 seccomp="yes" 1482 else 1483 if test "$seccomp" = "yes"; then 1484 feature_not_found "libseccomp" 1485 fi 1486 seccomp="no" 1487 fi 1488fi 1489########################################## 1490# xen probe 1491 1492if test "$xen" != "no" ; then 1493 xen_libs="-lxenstore -lxenctrl -lxenguest" 1494 1495 # First we test whether Xen headers and libraries are available. 1496 # If no, we are done and there is no Xen support. 1497 # If yes, more tests are run to detect the Xen version. 1498 1499 # Xen (any) 1500 cat > $TMPC <<EOF 1501#include <xenctrl.h> 1502int main(void) { 1503 return 0; 1504} 1505EOF 1506 if ! compile_prog "" "$xen_libs" ; then 1507 # Xen not found 1508 if test "$xen" = "yes" ; then 1509 feature_not_found "xen" 1510 fi 1511 xen=no 1512 1513 # Xen unstable 1514 elif 1515 cat > $TMPC <<EOF && 1516#include <xenctrl.h> 1517#include <xenstore.h> 1518#include <stdint.h> 1519#include <xen/hvm/hvm_info_table.h> 1520#if !defined(HVM_MAX_VCPUS) 1521# error HVM_MAX_VCPUS not defined 1522#endif 1523int main(void) { 1524 xc_interface *xc; 1525 xs_daemon_open(); 1526 xc = xc_interface_open(0, 0, 0); 1527 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1528 xc_gnttab_open(NULL, 0); 1529 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 1530 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 1531 return 0; 1532} 1533EOF 1534 compile_prog "" "$xen_libs" 1535 then 1536 xen_ctrl_version=420 1537 xen=yes 1538 1539 elif 1540 cat > $TMPC <<EOF && 1541#include <xenctrl.h> 1542#include <xs.h> 1543#include <stdint.h> 1544#include <xen/hvm/hvm_info_table.h> 1545#if !defined(HVM_MAX_VCPUS) 1546# error HVM_MAX_VCPUS not defined 1547#endif 1548int main(void) { 1549 xs_daemon_open(); 1550 xc_interface_open(0, 0, 0); 1551 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1552 xc_gnttab_open(NULL, 0); 1553 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 1554 return 0; 1555} 1556EOF 1557 compile_prog "" "$xen_libs" 1558 then 1559 xen_ctrl_version=410 1560 xen=yes 1561 1562 # Xen 4.0.0 1563 elif 1564 cat > $TMPC <<EOF && 1565#include <xenctrl.h> 1566#include <xs.h> 1567#include <stdint.h> 1568#include <xen/hvm/hvm_info_table.h> 1569#if !defined(HVM_MAX_VCPUS) 1570# error HVM_MAX_VCPUS not defined 1571#endif 1572int main(void) { 1573 struct xen_add_to_physmap xatp = { 1574 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0, 1575 }; 1576 xs_daemon_open(); 1577 xc_interface_open(); 1578 xc_gnttab_open(); 1579 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1580 xc_memory_op(0, XENMEM_add_to_physmap, &xatp); 1581 return 0; 1582} 1583EOF 1584 compile_prog "" "$xen_libs" 1585 then 1586 xen_ctrl_version=400 1587 xen=yes 1588 1589 # Xen 3.4.0 1590 elif 1591 cat > $TMPC <<EOF && 1592#include <xenctrl.h> 1593#include <xs.h> 1594int main(void) { 1595 struct xen_add_to_physmap xatp = { 1596 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0, 1597 }; 1598 xs_daemon_open(); 1599 xc_interface_open(); 1600 xc_gnttab_open(); 1601 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1602 xc_memory_op(0, XENMEM_add_to_physmap, &xatp); 1603 return 0; 1604} 1605EOF 1606 compile_prog "" "$xen_libs" 1607 then 1608 xen_ctrl_version=340 1609 xen=yes 1610 1611 # Xen 3.3.0 1612 elif 1613 cat > $TMPC <<EOF && 1614#include <xenctrl.h> 1615#include <xs.h> 1616int main(void) { 1617 xs_daemon_open(); 1618 xc_interface_open(); 1619 xc_gnttab_open(); 1620 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1621 return 0; 1622} 1623EOF 1624 compile_prog "" "$xen_libs" 1625 then 1626 xen_ctrl_version=330 1627 xen=yes 1628 1629 # Xen version unsupported 1630 else 1631 if test "$xen" = "yes" ; then 1632 feature_not_found "xen (unsupported version)" 1633 fi 1634 xen=no 1635 fi 1636 1637 if test "$xen" = yes; then 1638 libs_softmmu="$xen_libs $libs_softmmu" 1639 fi 1640fi 1641 1642if test "$xen_pci_passthrough" != "no"; then 1643 if test "$xen" = "yes" && test "$linux" = "yes" && 1644 test "$xen_ctrl_version" -ge 340; then 1645 xen_pci_passthrough=yes 1646 else 1647 if test "$xen_pci_passthrough" = "yes"; then 1648 if test "$xen_ctrl_version" -lt 340; then 1649 error_exit "User requested feature Xen PCI Passthrough" \ 1650 "This feature does not work with Xen 3.3" 1651 fi 1652 error_exit "User requested feature Xen PCI Passthrough" \ 1653 " but this feature requires /sys from Linux" 1654 fi 1655 xen_pci_passthrough=no 1656 fi 1657fi 1658 1659########################################## 1660# libtool probe 1661 1662if ! has $libtool; then 1663 libtool= 1664fi 1665 1666# MacOSX ships with a libtool which isn't the GNU one; weed this 1667# out by checking whether libtool supports the --version switch 1668if test -n "$libtool"; then 1669 if ! "$libtool" --version >/dev/null 2>&1; then 1670 libtool= 1671 fi 1672fi 1673 1674########################################## 1675# Sparse probe 1676if test "$sparse" != "no" ; then 1677 if has cgcc; then 1678 sparse=yes 1679 else 1680 if test "$sparse" = "yes" ; then 1681 feature_not_found "sparse" 1682 fi 1683 sparse=no 1684 fi 1685fi 1686 1687########################################## 1688# GTK probe 1689 1690if test "$gtk" != "no"; then 1691 gtkpackage="gtk+-$gtkabi" 1692 if test "$gtkabi" = "3.0" ; then 1693 gtkversion="3.0.0" 1694 vtepackage="vte-2.90" 1695 vteversion="0.32.0" 1696 else 1697 gtkversion="2.18.0" 1698 vtepackage="vte" 1699 vteversion="0.24.0" 1700 fi 1701 if ! $pkg_config --exists "$gtkpackage >= $gtkversion"; then 1702 if test "$gtk" = "yes" ; then 1703 feature_not_found "gtk" 1704 fi 1705 gtk="no" 1706 elif ! $pkg_config --exists "$vtepackage >= $vteversion"; then 1707 if test "$gtk" = "yes" ; then 1708 error_exit "libvte not found (required for gtk support)" 1709 fi 1710 gtk="no" 1711 else 1712 gtk_cflags=`$pkg_config --cflags $gtkpackage 2>/dev/null` 1713 gtk_libs=`$pkg_config --libs $gtkpackage 2>/dev/null` 1714 vte_cflags=`$pkg_config --cflags $vtepackage 2>/dev/null` 1715 vte_libs=`$pkg_config --libs $vtepackage 2>/dev/null` 1716 libs_softmmu="$gtk_libs $vte_libs $libs_softmmu" 1717 gtk="yes" 1718 fi 1719fi 1720 1721########################################## 1722# SDL probe 1723 1724# Look for sdl configuration program (pkg-config or sdl-config). Try 1725# sdl-config even without cross prefix, and favour pkg-config over sdl-config. 1726if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then 1727 sdl_config=sdl-config 1728fi 1729 1730if $pkg_config sdl --modversion >/dev/null 2>&1; then 1731 sdlconfig="$pkg_config sdl" 1732 _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'` 1733elif has ${sdl_config}; then 1734 sdlconfig="$sdl_config" 1735 _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'` 1736else 1737 if test "$sdl" = "yes" ; then 1738 feature_not_found "sdl" 1739 fi 1740 sdl=no 1741fi 1742if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then 1743 echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2 1744fi 1745 1746sdl_too_old=no 1747if test "$sdl" != "no" ; then 1748 cat > $TMPC << EOF 1749#include <SDL.h> 1750#undef main /* We don't want SDL to override our main() */ 1751int main( void ) { return SDL_Init (SDL_INIT_VIDEO); } 1752EOF 1753 sdl_cflags=`$sdlconfig --cflags 2> /dev/null` 1754 if test "$static" = "yes" ; then 1755 sdl_libs=`$sdlconfig --static-libs 2>/dev/null` 1756 else 1757 sdl_libs=`$sdlconfig --libs 2> /dev/null` 1758 fi 1759 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 1760 if test "$_sdlversion" -lt 121 ; then 1761 sdl_too_old=yes 1762 else 1763 if test "$cocoa" = "no" ; then 1764 sdl=yes 1765 fi 1766 fi 1767 1768 # static link with sdl ? (note: sdl.pc's --static --libs is broken) 1769 if test "$sdl" = "yes" -a "$static" = "yes" ; then 1770 if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then 1771 sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`" 1772 sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`" 1773 fi 1774 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 1775 : 1776 else 1777 sdl=no 1778 fi 1779 fi # static link 1780 else # sdl not found 1781 if test "$sdl" = "yes" ; then 1782 feature_not_found "sdl" 1783 fi 1784 sdl=no 1785 fi # sdl compile test 1786fi 1787 1788if test "$sdl" = "yes" ; then 1789 cat > $TMPC <<EOF 1790#include <SDL.h> 1791#if defined(SDL_VIDEO_DRIVER_X11) 1792#include <X11/XKBlib.h> 1793#else 1794#error No x11 support 1795#endif 1796int main(void) { return 0; } 1797EOF 1798 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 1799 sdl_libs="$sdl_libs -lX11" 1800 fi 1801 libs_softmmu="$sdl_libs $libs_softmmu" 1802fi 1803 1804########################################## 1805# VNC TLS/WS detection 1806if test "$vnc" = "yes" -a \( "$vnc_tls" != "no" -o "$vnc_ws" != "no" \) ; then 1807 cat > $TMPC <<EOF 1808#include <gnutls/gnutls.h> 1809int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; } 1810EOF 1811 vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null` 1812 vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null` 1813 if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then 1814 if test "$vnc_tls" != "no" ; then 1815 vnc_tls=yes 1816 fi 1817 if test "$vnc_ws" != "no" ; then 1818 vnc_ws=yes 1819 fi 1820 libs_softmmu="$vnc_tls_libs $libs_softmmu" 1821 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_tls_cflags" 1822 else 1823 if test "$vnc_tls" = "yes" ; then 1824 feature_not_found "vnc-tls" 1825 fi 1826 if test "$vnc_ws" = "yes" ; then 1827 feature_not_found "vnc-ws" 1828 fi 1829 vnc_tls=no 1830 vnc_ws=no 1831 fi 1832fi 1833 1834########################################## 1835# VNC SASL detection 1836if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then 1837 cat > $TMPC <<EOF 1838#include <sasl/sasl.h> 1839#include <stdio.h> 1840int main(void) { sasl_server_init(NULL, "qemu"); return 0; } 1841EOF 1842 # Assuming Cyrus-SASL installed in /usr prefix 1843 vnc_sasl_cflags="" 1844 vnc_sasl_libs="-lsasl2" 1845 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then 1846 vnc_sasl=yes 1847 libs_softmmu="$vnc_sasl_libs $libs_softmmu" 1848 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags" 1849 else 1850 if test "$vnc_sasl" = "yes" ; then 1851 feature_not_found "vnc-sasl" 1852 fi 1853 vnc_sasl=no 1854 fi 1855fi 1856 1857########################################## 1858# VNC JPEG detection 1859if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then 1860cat > $TMPC <<EOF 1861#include <stdio.h> 1862#include <jpeglib.h> 1863int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; } 1864EOF 1865 vnc_jpeg_cflags="" 1866 vnc_jpeg_libs="-ljpeg" 1867 if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then 1868 vnc_jpeg=yes 1869 libs_softmmu="$vnc_jpeg_libs $libs_softmmu" 1870 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags" 1871 else 1872 if test "$vnc_jpeg" = "yes" ; then 1873 feature_not_found "vnc-jpeg" 1874 fi 1875 vnc_jpeg=no 1876 fi 1877fi 1878 1879########################################## 1880# VNC PNG detection 1881if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then 1882cat > $TMPC <<EOF 1883//#include <stdio.h> 1884#include <png.h> 1885#include <stddef.h> 1886int main(void) { 1887 png_structp png_ptr; 1888 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL); 1889 return png_ptr != 0; 1890} 1891EOF 1892 if $pkg_config libpng --modversion >/dev/null 2>&1; then 1893 vnc_png_cflags=`$pkg_config libpng --cflags 2> /dev/null` 1894 vnc_png_libs=`$pkg_config libpng --libs 2> /dev/null` 1895 else 1896 vnc_png_cflags="" 1897 vnc_png_libs="-lpng" 1898 fi 1899 if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then 1900 vnc_png=yes 1901 libs_softmmu="$vnc_png_libs $libs_softmmu" 1902 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags" 1903 else 1904 if test "$vnc_png" = "yes" ; then 1905 feature_not_found "vnc-png" 1906 fi 1907 vnc_png=no 1908 fi 1909fi 1910 1911########################################## 1912# fnmatch() probe, used for ACL routines 1913fnmatch="no" 1914cat > $TMPC << EOF 1915#include <fnmatch.h> 1916int main(void) 1917{ 1918 fnmatch("foo", "foo", 0); 1919 return 0; 1920} 1921EOF 1922if compile_prog "" "" ; then 1923 fnmatch="yes" 1924fi 1925 1926########################################## 1927# uuid_generate() probe, used for vdi block driver 1928# Note that on some systems (notably MacOSX) no extra library 1929# need be linked to get the uuid functions. 1930if test "$uuid" != "no" ; then 1931 uuid_libs="-luuid" 1932 cat > $TMPC << EOF 1933#include <uuid/uuid.h> 1934int main(void) 1935{ 1936 uuid_t my_uuid; 1937 uuid_generate(my_uuid); 1938 return 0; 1939} 1940EOF 1941 if compile_prog "" "" ; then 1942 uuid="yes" 1943 elif compile_prog "" "$uuid_libs" ; then 1944 uuid="yes" 1945 libs_softmmu="$uuid_libs $libs_softmmu" 1946 libs_tools="$uuid_libs $libs_tools" 1947 else 1948 if test "$uuid" = "yes" ; then 1949 feature_not_found "uuid" 1950 fi 1951 uuid=no 1952 fi 1953fi 1954 1955########################################## 1956# xfsctl() probe, used for raw-posix 1957if test "$xfs" != "no" ; then 1958 cat > $TMPC << EOF 1959#include <stddef.h> /* NULL */ 1960#include <xfs/xfs.h> 1961int main(void) 1962{ 1963 xfsctl(NULL, 0, 0, NULL); 1964 return 0; 1965} 1966EOF 1967 if compile_prog "" "" ; then 1968 xfs="yes" 1969 else 1970 if test "$xfs" = "yes" ; then 1971 feature_not_found "xfs" 1972 fi 1973 xfs=no 1974 fi 1975fi 1976 1977########################################## 1978# vde libraries probe 1979if test "$vde" != "no" ; then 1980 vde_libs="-lvdeplug" 1981 cat > $TMPC << EOF 1982#include <libvdeplug.h> 1983int main(void) 1984{ 1985 struct vde_open_args a = {0, 0, 0}; 1986 char s[] = ""; 1987 vde_open(s, s, &a); 1988 return 0; 1989} 1990EOF 1991 if compile_prog "" "$vde_libs" ; then 1992 vde=yes 1993 libs_softmmu="$vde_libs $libs_softmmu" 1994 libs_tools="$vde_libs $libs_tools" 1995 else 1996 if test "$vde" = "yes" ; then 1997 feature_not_found "vde" 1998 fi 1999 vde=no 2000 fi 2001fi 2002 2003########################################## 2004# libcap-ng library probe 2005if test "$cap_ng" != "no" ; then 2006 cap_libs="-lcap-ng" 2007 cat > $TMPC << EOF 2008#include <cap-ng.h> 2009int main(void) 2010{ 2011 capng_capability_to_name(CAPNG_EFFECTIVE); 2012 return 0; 2013} 2014EOF 2015 if compile_prog "" "$cap_libs" ; then 2016 cap_ng=yes 2017 libs_tools="$cap_libs $libs_tools" 2018 else 2019 if test "$cap_ng" = "yes" ; then 2020 feature_not_found "cap_ng" 2021 fi 2022 cap_ng=no 2023 fi 2024fi 2025 2026########################################## 2027# Sound support libraries probe 2028 2029audio_drv_probe() 2030{ 2031 drv=$1 2032 hdr=$2 2033 lib=$3 2034 exp=$4 2035 cfl=$5 2036 cat > $TMPC << EOF 2037#include <$hdr> 2038int main(void) { $exp } 2039EOF 2040 if compile_prog "$cfl" "$lib" ; then 2041 : 2042 else 2043 error_exit "$drv check failed" \ 2044 "Make sure to have the $drv libs and headers installed." 2045 fi 2046} 2047 2048audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'` 2049for drv in $audio_drv_list; do 2050 case $drv in 2051 alsa) 2052 audio_drv_probe $drv alsa/asoundlib.h -lasound \ 2053 "return snd_pcm_close((snd_pcm_t *)0);" 2054 libs_softmmu="-lasound $libs_softmmu" 2055 ;; 2056 2057 fmod) 2058 if test -z $fmod_lib || test -z $fmod_inc; then 2059 error_exit "You must specify path to FMOD library and headers" \ 2060 "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so" 2061 fi 2062 audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc" 2063 libs_softmmu="$fmod_lib $libs_softmmu" 2064 ;; 2065 2066 esd) 2067 audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);' 2068 libs_softmmu="-lesd $libs_softmmu" 2069 audio_pt_int="yes" 2070 ;; 2071 2072 pa) 2073 audio_drv_probe $drv pulse/mainloop.h "-lpulse" \ 2074 "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;" 2075 libs_softmmu="-lpulse $libs_softmmu" 2076 audio_pt_int="yes" 2077 ;; 2078 2079 coreaudio) 2080 libs_softmmu="-framework CoreAudio $libs_softmmu" 2081 ;; 2082 2083 dsound) 2084 libs_softmmu="-lole32 -ldxguid $libs_softmmu" 2085 audio_win_int="yes" 2086 ;; 2087 2088 oss) 2089 libs_softmmu="$oss_lib $libs_softmmu" 2090 ;; 2091 2092 sdl|wav) 2093 # XXX: Probes for CoreAudio, DirectSound, SDL(?) 2094 ;; 2095 2096 winwave) 2097 libs_softmmu="-lwinmm $libs_softmmu" 2098 audio_win_int="yes" 2099 ;; 2100 2101 *) 2102 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || { 2103 error_exit "Unknown driver '$drv' selected" \ 2104 "Possible drivers are: $audio_possible_drivers" 2105 } 2106 ;; 2107 esac 2108done 2109 2110########################################## 2111# BrlAPI probe 2112 2113if test "$brlapi" != "no" ; then 2114 brlapi_libs="-lbrlapi" 2115 cat > $TMPC << EOF 2116#include <brlapi.h> 2117#include <stddef.h> 2118int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); } 2119EOF 2120 if compile_prog "" "$brlapi_libs" ; then 2121 brlapi=yes 2122 libs_softmmu="$brlapi_libs $libs_softmmu" 2123 else 2124 if test "$brlapi" = "yes" ; then 2125 feature_not_found "brlapi" 2126 fi 2127 brlapi=no 2128 fi 2129fi 2130 2131########################################## 2132# curses probe 2133if test "$curses" != "no" ; then 2134 if test "$mingw32" = "yes" ; then 2135 curses_list="-lpdcurses" 2136 else 2137 curses_list="$($pkg_config --libs ncurses 2>/dev/null):-lncurses:-lcurses" 2138 fi 2139 curses_found=no 2140 cat > $TMPC << EOF 2141#include <curses.h> 2142int main(void) { 2143 const char *s = curses_version(); 2144 resize_term(0, 0); 2145 return s != 0; 2146} 2147EOF 2148 IFS=: 2149 for curses_lib in $curses_list; do 2150 unset IFS 2151 if compile_prog "" "$curses_lib" ; then 2152 curses_found=yes 2153 libs_softmmu="$curses_lib $libs_softmmu" 2154 break 2155 fi 2156 done 2157 unset IFS 2158 if test "$curses_found" = "yes" ; then 2159 curses=yes 2160 else 2161 if test "$curses" = "yes" ; then 2162 feature_not_found "curses" 2163 fi 2164 curses=no 2165 fi 2166fi 2167 2168########################################## 2169# curl probe 2170if test "$curl" != "no" ; then 2171 if $pkg_config libcurl --modversion >/dev/null 2>&1; then 2172 curlconfig="$pkg_config libcurl" 2173 else 2174 curlconfig=curl-config 2175 fi 2176 cat > $TMPC << EOF 2177#include <curl/curl.h> 2178int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; } 2179EOF 2180 curl_cflags=`$curlconfig --cflags 2>/dev/null` 2181 curl_libs=`$curlconfig --libs 2>/dev/null` 2182 if compile_prog "$curl_cflags" "$curl_libs" ; then 2183 curl=yes 2184 libs_tools="$curl_libs $libs_tools" 2185 libs_softmmu="$curl_libs $libs_softmmu" 2186 else 2187 if test "$curl" = "yes" ; then 2188 feature_not_found "curl" 2189 fi 2190 curl=no 2191 fi 2192fi # test "$curl" 2193 2194########################################## 2195# bluez support probe 2196if test "$bluez" != "no" ; then 2197 cat > $TMPC << EOF 2198#include <bluetooth/bluetooth.h> 2199int main(void) { return bt_error(0); } 2200EOF 2201 bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null` 2202 bluez_libs=`$pkg_config --libs bluez 2> /dev/null` 2203 if compile_prog "$bluez_cflags" "$bluez_libs" ; then 2204 bluez=yes 2205 libs_softmmu="$bluez_libs $libs_softmmu" 2206 else 2207 if test "$bluez" = "yes" ; then 2208 feature_not_found "bluez" 2209 fi 2210 bluez="no" 2211 fi 2212fi 2213 2214########################################## 2215# glib support probe 2216 2217if test "$mingw32" = yes; then 2218 # g_poll is required in order to integrate with the glib main loop. 2219 glib_req_ver=2.20 2220else 2221 glib_req_ver=2.12 2222fi 2223if $pkg_config --atleast-version=$glib_req_ver gthread-2.0 > /dev/null 2>&1 2224then 2225 glib_cflags=`$pkg_config --cflags gthread-2.0 2>/dev/null` 2226 glib_libs=`$pkg_config --libs gthread-2.0 2>/dev/null` 2227 LIBS="$glib_libs $LIBS" 2228 libs_qga="$glib_libs $libs_qga" 2229else 2230 error_exit "glib-$glib_req_ver required to compile QEMU" 2231fi 2232 2233########################################## 2234# pixman support probe 2235 2236if test "$pixman" = ""; then 2237 if test "$want_tools" = "no" -a "$softmmu" = "no"; then 2238 pixman="none" 2239 elif $pkg_config pixman-1 > /dev/null 2>&1; then 2240 pixman="system" 2241 else 2242 pixman="internal" 2243 fi 2244fi 2245if test "$pixman" = "none"; then 2246 if test "$want_tools" != "no" -o "$softmmu" != "no"; then 2247 error_exit "pixman disabled but system emulation or tools build" \ 2248 "enabled. You can turn off pixman only if you also" \ 2249 "disable all system emulation targets and the tools" \ 2250 "build with '--disable-tools --disable-system'." 2251 fi 2252 pixman_cflags= 2253 pixman_libs= 2254elif test "$pixman" = "system"; then 2255 pixman_cflags=`$pkg_config --cflags pixman-1 2>/dev/null` 2256 pixman_libs=`$pkg_config --libs pixman-1 2>/dev/null` 2257else 2258 if test ! -d ${source_path}/pixman/pixman; then 2259 error_exit "pixman not present. Your options:" \ 2260 " (1) Preferred: Install the pixman devel package (any recent" \ 2261 " distro should have packages as Xorg needs pixman too)." \ 2262 " (2) Fetch the pixman submodule, using:" \ 2263 " git submodule update --init pixman" 2264 fi 2265 mkdir -p pixman/pixman 2266 pixman_cflags="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman" 2267 pixman_libs="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1" 2268fi 2269 2270########################################## 2271# libcap probe 2272 2273if test "$cap" != "no" ; then 2274 cat > $TMPC <<EOF 2275#include <stdio.h> 2276#include <sys/capability.h> 2277int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; } 2278EOF 2279 if compile_prog "" "-lcap" ; then 2280 cap=yes 2281 else 2282 cap=no 2283 fi 2284fi 2285 2286########################################## 2287# pthread probe 2288PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2" 2289 2290pthread=no 2291cat > $TMPC << EOF 2292#include <pthread.h> 2293static void *f(void *p) { return NULL; } 2294int main(void) { 2295 pthread_t thread; 2296 pthread_create(&thread, 0, f, 0); 2297 return 0; 2298} 2299EOF 2300if compile_prog "" "" ; then 2301 pthread=yes 2302else 2303 for pthread_lib in $PTHREADLIBS_LIST; do 2304 if compile_prog "" "$pthread_lib" ; then 2305 pthread=yes 2306 found=no 2307 for lib_entry in $LIBS; do 2308 if test "$lib_entry" = "$pthread_lib"; then 2309 found=yes 2310 break 2311 fi 2312 done 2313 if test "$found" = "no"; then 2314 LIBS="$pthread_lib $LIBS" 2315 fi 2316 break 2317 fi 2318 done 2319fi 2320 2321if test "$mingw32" != yes -a "$pthread" = no; then 2322 error_exit "pthread check failed" \ 2323 "Make sure to have the pthread libs and headers installed." 2324fi 2325 2326########################################## 2327# rbd probe 2328if test "$rbd" != "no" ; then 2329 cat > $TMPC <<EOF 2330#include <stdio.h> 2331#include <rbd/librbd.h> 2332int main(void) { 2333 rados_t cluster; 2334 rados_create(&cluster, NULL); 2335 return 0; 2336} 2337EOF 2338 rbd_libs="-lrbd -lrados" 2339 if compile_prog "" "$rbd_libs" ; then 2340 rbd=yes 2341 libs_tools="$rbd_libs $libs_tools" 2342 libs_softmmu="$rbd_libs $libs_softmmu" 2343 else 2344 if test "$rbd" = "yes" ; then 2345 feature_not_found "rados block device" 2346 fi 2347 rbd=no 2348 fi 2349fi 2350 2351########################################## 2352# libssh2 probe 2353min_libssh2_version=1.2.8 2354if test "$libssh2" != "no" ; then 2355 if $pkg_config --atleast-version=$min_libssh2_version libssh2 >/dev/null 2>&1 2356 then 2357 libssh2_cflags=`$pkg_config libssh2 --cflags` 2358 libssh2_libs=`$pkg_config libssh2 --libs` 2359 libssh2=yes 2360 libs_tools="$libssh2_libs $libs_tools" 2361 libs_softmmu="$libssh2_libs $libs_softmmu" 2362 QEMU_CFLAGS="$QEMU_CFLAGS $libssh2_cflags" 2363 else 2364 if test "$libssh2" = "yes" ; then 2365 error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2" 2366 fi 2367 libssh2=no 2368 fi 2369fi 2370 2371########################################## 2372# libssh2_sftp_fsync probe 2373 2374if test "$libssh2" = "yes"; then 2375 cat > $TMPC <<EOF 2376#include <stdio.h> 2377#include <libssh2.h> 2378#include <libssh2_sftp.h> 2379int main(void) { 2380 LIBSSH2_SESSION *session; 2381 LIBSSH2_SFTP *sftp; 2382 LIBSSH2_SFTP_HANDLE *sftp_handle; 2383 session = libssh2_session_init (); 2384 sftp = libssh2_sftp_init (session); 2385 sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0); 2386 libssh2_sftp_fsync (sftp_handle); 2387 return 0; 2388} 2389EOF 2390 # libssh2_cflags/libssh2_libs defined in previous test. 2391 if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then 2392 QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS" 2393 fi 2394fi 2395 2396########################################## 2397# linux-aio probe 2398 2399if test "$linux_aio" != "no" ; then 2400 cat > $TMPC <<EOF 2401#include <libaio.h> 2402#include <sys/eventfd.h> 2403#include <stddef.h> 2404int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; } 2405EOF 2406 if compile_prog "" "-laio" ; then 2407 linux_aio=yes 2408 libs_softmmu="$libs_softmmu -laio" 2409 libs_tools="$libs_tools -laio" 2410 else 2411 if test "$linux_aio" = "yes" ; then 2412 feature_not_found "linux AIO" 2413 fi 2414 linux_aio=no 2415 fi 2416fi 2417 2418########################################## 2419# TPM passthrough is only on x86 Linux 2420 2421if test "$targetos" = Linux && test "$cpu" = i386 -o "$cpu" = x86_64; then 2422 tpm_passthrough=$tpm 2423else 2424 tpm_passthrough=no 2425fi 2426 2427########################################## 2428# adjust virtio-blk-data-plane based on linux-aio 2429 2430if test "$virtio_blk_data_plane" = "yes" -a \ 2431 "$linux_aio" != "yes" ; then 2432 error_exit "virtio-blk-data-plane requires Linux AIO, please try --enable-linux-aio" 2433elif test -z "$virtio_blk_data_plane" ; then 2434 virtio_blk_data_plane=$linux_aio 2435fi 2436 2437########################################## 2438# attr probe 2439 2440if test "$attr" != "no" ; then 2441 cat > $TMPC <<EOF 2442#include <stdio.h> 2443#include <sys/types.h> 2444#ifdef CONFIG_LIBATTR 2445#include <attr/xattr.h> 2446#else 2447#include <sys/xattr.h> 2448#endif 2449int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; } 2450EOF 2451 if compile_prog "" "" ; then 2452 attr=yes 2453 # Older distros have <attr/xattr.h>, and need -lattr: 2454 elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then 2455 attr=yes 2456 LIBS="-lattr $LIBS" 2457 libattr=yes 2458 else 2459 if test "$attr" = "yes" ; then 2460 feature_not_found "ATTR" 2461 fi 2462 attr=no 2463 fi 2464fi 2465 2466########################################## 2467# iovec probe 2468cat > $TMPC <<EOF 2469#include <sys/types.h> 2470#include <sys/uio.h> 2471#include <unistd.h> 2472int main(void) { return sizeof(struct iovec); } 2473EOF 2474iovec=no 2475if compile_prog "" "" ; then 2476 iovec=yes 2477fi 2478 2479########################################## 2480# preadv probe 2481cat > $TMPC <<EOF 2482#include <sys/types.h> 2483#include <sys/uio.h> 2484#include <unistd.h> 2485int main(void) { return preadv(0, 0, 0, 0); } 2486EOF 2487preadv=no 2488if compile_prog "" "" ; then 2489 preadv=yes 2490fi 2491 2492########################################## 2493# fdt probe 2494# fdt support is mandatory for at least some target architectures, 2495# so insist on it if we're building those system emulators. 2496fdt_required=no 2497for target in $target_list; do 2498 case $target in 2499 arm*-softmmu|ppc*-softmmu|microblaze*-softmmu) 2500 fdt_required=yes 2501 ;; 2502 esac 2503done 2504 2505if test "$fdt_required" = "yes"; then 2506 if test "$fdt" = "no"; then 2507 error_exit "fdt disabled but some requested targets require it." \ 2508 "You can turn off fdt only if you also disable all the system emulation" \ 2509 "targets which need it (by specifying a cut down --target-list)." 2510 fi 2511 fdt=yes 2512fi 2513 2514if test "$fdt" != "no" ; then 2515 fdt_libs="-lfdt" 2516 # explicitly check for libfdt_env.h as it is missing in some stable installs 2517 cat > $TMPC << EOF 2518#include <libfdt_env.h> 2519int main(void) { return 0; } 2520EOF 2521 if compile_prog "" "$fdt_libs" ; then 2522 # system DTC is good - use it 2523 fdt=yes 2524 elif test -d ${source_path}/dtc/libfdt ; then 2525 # have submodule DTC - use it 2526 fdt=yes 2527 dtc_internal="yes" 2528 mkdir -p dtc 2529 if [ "$source_path" != `pwd` ] ; then 2530 symlink "$source_path/dtc/Makefile" "dtc/Makefile" 2531 symlink "$source_path/dtc/scripts" "dtc/scripts" 2532 fi 2533 fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt" 2534 fdt_libs="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs" 2535 elif test "$fdt" = "yes" ; then 2536 # have neither and want - prompt for system/submodule install 2537 error_exit "DTC not present. Your options:" \ 2538 " (1) Preferred: Install the DTC devel package" \ 2539 " (2) Fetch the DTC submodule, using:" \ 2540 " git submodule update --init dtc" 2541 else 2542 # don't have and don't want 2543 fdt_libs= 2544 fdt=no 2545 fi 2546fi 2547 2548libs_softmmu="$libs_softmmu $fdt_libs" 2549 2550########################################## 2551# GLX probe, used by milkymist-tmu2 2552if test "$glx" != "no" ; then 2553 glx_libs="-lGL -lX11" 2554 cat > $TMPC << EOF 2555#include <X11/Xlib.h> 2556#include <GL/gl.h> 2557#include <GL/glx.h> 2558int main(void) { glBegin(0); glXQueryVersion(0,0,0); return 0; } 2559EOF 2560 if compile_prog "" "-lGL -lX11" ; then 2561 glx=yes 2562 else 2563 if test "$glx" = "yes" ; then 2564 feature_not_found "glx" 2565 fi 2566 glx_libs= 2567 glx=no 2568 fi 2569fi 2570 2571########################################## 2572# glusterfs probe 2573if test "$glusterfs" != "no" ; then 2574 if $pkg_config --atleast-version=3 glusterfs-api >/dev/null 2>&1; then 2575 glusterfs="yes" 2576 glusterfs_cflags=`$pkg_config --cflags glusterfs-api 2>/dev/null` 2577 glusterfs_libs=`$pkg_config --libs glusterfs-api 2>/dev/null` 2578 CFLAGS="$CFLAGS $glusterfs_cflags" 2579 libs_tools="$glusterfs_libs $libs_tools" 2580 libs_softmmu="$glusterfs_libs $libs_softmmu" 2581 if $pkg_config --atleast-version=5 glusterfs-api >/dev/null 2>&1; then 2582 glusterfs_discard="yes" 2583 fi 2584 else 2585 if test "$glusterfs" = "yes" ; then 2586 feature_not_found "GlusterFS backend support" 2587 fi 2588 glusterfs="no" 2589 fi 2590fi 2591 2592# Check for inotify functions when we are building linux-user 2593# emulator. This is done because older glibc versions don't 2594# have syscall stubs for these implemented. In that case we 2595# don't provide them even if kernel supports them. 2596# 2597inotify=no 2598cat > $TMPC << EOF 2599#include <sys/inotify.h> 2600 2601int 2602main(void) 2603{ 2604 /* try to start inotify */ 2605 return inotify_init(); 2606} 2607EOF 2608if compile_prog "" "" ; then 2609 inotify=yes 2610fi 2611 2612inotify1=no 2613cat > $TMPC << EOF 2614#include <sys/inotify.h> 2615 2616int 2617main(void) 2618{ 2619 /* try to start inotify */ 2620 return inotify_init1(0); 2621} 2622EOF 2623if compile_prog "" "" ; then 2624 inotify1=yes 2625fi 2626 2627# check if utimensat and futimens are supported 2628utimens=no 2629cat > $TMPC << EOF 2630#define _ATFILE_SOURCE 2631#include <stddef.h> 2632#include <fcntl.h> 2633#include <sys/stat.h> 2634 2635int main(void) 2636{ 2637 utimensat(AT_FDCWD, "foo", NULL, 0); 2638 futimens(0, NULL); 2639 return 0; 2640} 2641EOF 2642if compile_prog "" "" ; then 2643 utimens=yes 2644fi 2645 2646# check if pipe2 is there 2647pipe2=no 2648cat > $TMPC << EOF 2649#include <unistd.h> 2650#include <fcntl.h> 2651 2652int main(void) 2653{ 2654 int pipefd[2]; 2655 return pipe2(pipefd, O_CLOEXEC); 2656} 2657EOF 2658if compile_prog "" "" ; then 2659 pipe2=yes 2660fi 2661 2662# check if accept4 is there 2663accept4=no 2664cat > $TMPC << EOF 2665#include <sys/socket.h> 2666#include <stddef.h> 2667 2668int main(void) 2669{ 2670 accept4(0, NULL, NULL, SOCK_CLOEXEC); 2671 return 0; 2672} 2673EOF 2674if compile_prog "" "" ; then 2675 accept4=yes 2676fi 2677 2678# check if tee/splice is there. vmsplice was added same time. 2679splice=no 2680cat > $TMPC << EOF 2681#include <unistd.h> 2682#include <fcntl.h> 2683#include <limits.h> 2684 2685int main(void) 2686{ 2687 int len, fd = 0; 2688 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK); 2689 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE); 2690 return 0; 2691} 2692EOF 2693if compile_prog "" "" ; then 2694 splice=yes 2695fi 2696 2697########################################## 2698# signalfd probe 2699signalfd="no" 2700cat > $TMPC << EOF 2701#include <unistd.h> 2702#include <sys/syscall.h> 2703#include <signal.h> 2704int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); } 2705EOF 2706 2707if compile_prog "" "" ; then 2708 signalfd=yes 2709fi 2710 2711# check if eventfd is supported 2712eventfd=no 2713cat > $TMPC << EOF 2714#include <sys/eventfd.h> 2715 2716int main(void) 2717{ 2718 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC); 2719} 2720EOF 2721if compile_prog "" "" ; then 2722 eventfd=yes 2723fi 2724 2725# check for fallocate 2726fallocate=no 2727cat > $TMPC << EOF 2728#include <fcntl.h> 2729 2730int main(void) 2731{ 2732 fallocate(0, 0, 0, 0); 2733 return 0; 2734} 2735EOF 2736if compile_prog "" "" ; then 2737 fallocate=yes 2738fi 2739 2740# check for fallocate hole punching 2741fallocate_punch_hole=no 2742cat > $TMPC << EOF 2743#include <fcntl.h> 2744#include <linux/falloc.h> 2745 2746int main(void) 2747{ 2748 fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0); 2749 return 0; 2750} 2751EOF 2752if compile_prog "" "" ; then 2753 fallocate_punch_hole=yes 2754fi 2755 2756# check for sync_file_range 2757sync_file_range=no 2758cat > $TMPC << EOF 2759#include <fcntl.h> 2760 2761int main(void) 2762{ 2763 sync_file_range(0, 0, 0, 0); 2764 return 0; 2765} 2766EOF 2767if compile_prog "" "" ; then 2768 sync_file_range=yes 2769fi 2770 2771# check for linux/fiemap.h and FS_IOC_FIEMAP 2772fiemap=no 2773cat > $TMPC << EOF 2774#include <sys/ioctl.h> 2775#include <linux/fs.h> 2776#include <linux/fiemap.h> 2777 2778int main(void) 2779{ 2780 ioctl(0, FS_IOC_FIEMAP, 0); 2781 return 0; 2782} 2783EOF 2784if compile_prog "" "" ; then 2785 fiemap=yes 2786fi 2787 2788# check for dup3 2789dup3=no 2790cat > $TMPC << EOF 2791#include <unistd.h> 2792 2793int main(void) 2794{ 2795 dup3(0, 0, 0); 2796 return 0; 2797} 2798EOF 2799if compile_prog "" "" ; then 2800 dup3=yes 2801fi 2802 2803# check for epoll support 2804epoll=no 2805cat > $TMPC << EOF 2806#include <sys/epoll.h> 2807 2808int main(void) 2809{ 2810 epoll_create(0); 2811 return 0; 2812} 2813EOF 2814if compile_prog "" "" ; then 2815 epoll=yes 2816fi 2817 2818# epoll_create1 and epoll_pwait are later additions 2819# so we must check separately for their presence 2820epoll_create1=no 2821cat > $TMPC << EOF 2822#include <sys/epoll.h> 2823 2824int main(void) 2825{ 2826 /* Note that we use epoll_create1 as a value, not as 2827 * a function being called. This is necessary so that on 2828 * old SPARC glibc versions where the function was present in 2829 * the library but not declared in the header file we will 2830 * fail the configure check. (Otherwise we will get a compiler 2831 * warning but not an error, and will proceed to fail the 2832 * qemu compile where we compile with -Werror.) 2833 */ 2834 return (int)(uintptr_t)&epoll_create1; 2835} 2836EOF 2837if compile_prog "" "" ; then 2838 epoll_create1=yes 2839fi 2840 2841epoll_pwait=no 2842cat > $TMPC << EOF 2843#include <sys/epoll.h> 2844 2845int main(void) 2846{ 2847 epoll_pwait(0, 0, 0, 0, 0); 2848 return 0; 2849} 2850EOF 2851if compile_prog "" "" ; then 2852 epoll_pwait=yes 2853fi 2854 2855# check for sendfile support 2856sendfile=no 2857cat > $TMPC << EOF 2858#include <sys/sendfile.h> 2859 2860int main(void) 2861{ 2862 return sendfile(0, 0, 0, 0); 2863} 2864EOF 2865if compile_prog "" "" ; then 2866 sendfile=yes 2867fi 2868 2869# Check if tools are available to build documentation. 2870if test "$docs" != "no" ; then 2871 if has makeinfo && has pod2man; then 2872 docs=yes 2873 else 2874 if test "$docs" = "yes" ; then 2875 feature_not_found "docs" 2876 fi 2877 docs=no 2878 fi 2879fi 2880 2881# Search for bswap_32 function 2882byteswap_h=no 2883cat > $TMPC << EOF 2884#include <byteswap.h> 2885int main(void) { return bswap_32(0); } 2886EOF 2887if compile_prog "" "" ; then 2888 byteswap_h=yes 2889fi 2890 2891# Search for bswap32 function 2892bswap_h=no 2893cat > $TMPC << EOF 2894#include <sys/endian.h> 2895#include <sys/types.h> 2896#include <machine/bswap.h> 2897int main(void) { return bswap32(0); } 2898EOF 2899if compile_prog "" "" ; then 2900 bswap_h=yes 2901fi 2902 2903########################################## 2904# Do we have libiscsi 2905# We check for iscsi_unmap_sync() to make sure we have a 2906# recent enough version of libiscsi. 2907if test "$libiscsi" != "no" ; then 2908 cat > $TMPC << EOF 2909#include <stdio.h> 2910#include <iscsi/iscsi.h> 2911int main(void) { iscsi_unmap_sync(NULL,0,0,0,NULL,0); return 0; } 2912EOF 2913 if $pkg_config --atleast-version=1.7.0 libiscsi --modversion >/dev/null 2>&1; then 2914 libiscsi="yes" 2915 libiscsi_cflags=$($pkg_config --cflags libiscsi 2>/dev/null) 2916 libiscsi_libs=$($pkg_config --libs libiscsi 2>/dev/null) 2917 CFLAGS="$CFLAGS $libiscsi_cflags" 2918 LIBS="$LIBS $libiscsi_libs" 2919 elif compile_prog "" "-liscsi" ; then 2920 libiscsi="yes" 2921 LIBS="$LIBS -liscsi" 2922 else 2923 if test "$libiscsi" = "yes" ; then 2924 feature_not_found "libiscsi" 2925 fi 2926 libiscsi="no" 2927 fi 2928fi 2929 2930 2931########################################## 2932# Do we need libm 2933cat > $TMPC << EOF 2934#include <math.h> 2935int main(void) { return isnan(sin(0.0)); } 2936EOF 2937if compile_prog "" "" ; then 2938 : 2939elif compile_prog "" "-lm" ; then 2940 LIBS="-lm $LIBS" 2941 libs_qga="-lm $libs_qga" 2942else 2943 error_exit "libm check failed" 2944fi 2945 2946########################################## 2947# Do we need librt 2948# uClibc provides 2 versions of clock_gettime(), one with realtime 2949# support and one without. This means that the clock_gettime() don't 2950# need -lrt. We still need it for timer_create() so we check for this 2951# function in addition. 2952cat > $TMPC <<EOF 2953#include <signal.h> 2954#include <time.h> 2955int main(void) { 2956 timer_create(CLOCK_REALTIME, NULL, NULL); 2957 return clock_gettime(CLOCK_REALTIME, NULL); 2958} 2959EOF 2960 2961if compile_prog "" "" ; then 2962 : 2963# we need pthread for static linking. use previous pthread test result 2964elif compile_prog "" "-lrt $pthread_lib" ; then 2965 LIBS="-lrt $LIBS" 2966 libs_qga="-lrt $libs_qga" 2967fi 2968 2969if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \ 2970 "$aix" != "yes" -a "$haiku" != "yes" ; then 2971 libs_softmmu="-lutil $libs_softmmu" 2972fi 2973 2974########################################## 2975# spice probe 2976if test "$spice" != "no" ; then 2977 cat > $TMPC << EOF 2978#include <spice.h> 2979int main(void) { spice_server_new(); return 0; } 2980EOF 2981 spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null) 2982 spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null) 2983 if $pkg_config --atleast-version=0.12.0 spice-server >/dev/null 2>&1 && \ 2984 $pkg_config --atleast-version=0.12.3 spice-protocol > /dev/null 2>&1 && \ 2985 compile_prog "$spice_cflags" "$spice_libs" ; then 2986 spice="yes" 2987 libs_softmmu="$libs_softmmu $spice_libs" 2988 QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags" 2989 spice_protocol_version=$($pkg_config --modversion spice-protocol) 2990 spice_server_version=$($pkg_config --modversion spice-server) 2991 else 2992 if test "$spice" = "yes" ; then 2993 feature_not_found "spice" 2994 fi 2995 spice="no" 2996 fi 2997fi 2998 2999# check for libcacard for smartcard support 3000smartcard_cflags="" 3001# TODO - what's the minimal nss version we support? 3002if test "$smartcard_nss" != "no"; then 3003 cat > $TMPC << EOF 3004#include <pk11pub.h> 3005int main(void) { PK11_FreeSlot(0); return 0; } 3006EOF 3007 smartcard_includes="-I\$(SRC_PATH)/libcacard" 3008 libcacard_libs="$($pkg_config --libs nss 2>/dev/null) $glib_libs" 3009 libcacard_cflags="$($pkg_config --cflags nss 2>/dev/null) $glib_cflags" 3010 test_cflags="$libcacard_cflags" 3011 # The header files in nss < 3.13.3 have a bug which causes them to 3012 # emit a warning. If we're going to compile QEMU with -Werror, then 3013 # test that the headers don't have this bug. Otherwise we would pass 3014 # the configure test but fail to compile QEMU later. 3015 if test "$werror" = "yes"; then 3016 test_cflags="-Werror $test_cflags" 3017 fi 3018 if test -n "$libtool" && 3019 $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 && \ 3020 compile_prog "$test_cflags" "$libcacard_libs"; then 3021 smartcard_nss="yes" 3022 QEMU_CFLAGS="$QEMU_CFLAGS $libcacard_cflags" 3023 QEMU_INCLUDES="$QEMU_INCLUDES $smartcard_includes" 3024 libs_softmmu="$libcacard_libs $libs_softmmu" 3025 else 3026 if test "$smartcard_nss" = "yes"; then 3027 feature_not_found "nss" 3028 fi 3029 smartcard_nss="no" 3030 fi 3031fi 3032 3033# check for libusb 3034if test "$libusb" != "no" ; then 3035 if $pkg_config --atleast-version=1.0.13 libusb-1.0 >/dev/null 2>&1 ; then 3036 libusb="yes" 3037 usb="libusb" 3038 libusb_cflags=$($pkg_config --cflags libusb-1.0 2>/dev/null) 3039 libusb_libs=$($pkg_config --libs libusb-1.0 2>/dev/null) 3040 QEMU_CFLAGS="$QEMU_CFLAGS $libusb_cflags" 3041 libs_softmmu="$libs_softmmu $libusb_libs" 3042 else 3043 if test "$libusb" = "yes"; then 3044 feature_not_found "libusb" 3045 fi 3046 libusb="no" 3047 fi 3048fi 3049 3050# check for usbredirparser for usb network redirection support 3051if test "$usb_redir" != "no" ; then 3052 if $pkg_config --atleast-version=0.6 libusbredirparser-0.5 >/dev/null 2>&1 ; then 3053 usb_redir="yes" 3054 usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5 2>/dev/null) 3055 usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5 2>/dev/null) 3056 QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags" 3057 libs_softmmu="$libs_softmmu $usb_redir_libs" 3058 else 3059 if test "$usb_redir" = "yes"; then 3060 feature_not_found "usb-redir" 3061 fi 3062 usb_redir="no" 3063 fi 3064fi 3065 3066########################################## 3067 3068########################################## 3069# check if we have fdatasync 3070 3071fdatasync=no 3072cat > $TMPC << EOF 3073#include <unistd.h> 3074int main(void) { 3075#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0 3076return fdatasync(0); 3077#else 3078#error Not supported 3079#endif 3080} 3081EOF 3082if compile_prog "" "" ; then 3083 fdatasync=yes 3084fi 3085 3086########################################## 3087# check if we have madvise 3088 3089madvise=no 3090cat > $TMPC << EOF 3091#include <sys/types.h> 3092#include <sys/mman.h> 3093#include <stddef.h> 3094int main(void) { return madvise(NULL, 0, MADV_DONTNEED); } 3095EOF 3096if compile_prog "" "" ; then 3097 madvise=yes 3098fi 3099 3100########################################## 3101# check if we have posix_madvise 3102 3103posix_madvise=no 3104cat > $TMPC << EOF 3105#include <sys/mman.h> 3106#include <stddef.h> 3107int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); } 3108EOF 3109if compile_prog "" "" ; then 3110 posix_madvise=yes 3111fi 3112 3113########################################## 3114# check if we have usable SIGEV_THREAD_ID 3115 3116sigev_thread_id=no 3117cat > $TMPC << EOF 3118#include <signal.h> 3119int main(void) { 3120 struct sigevent ev; 3121 ev.sigev_notify = SIGEV_THREAD_ID; 3122 ev._sigev_un._tid = 0; 3123 asm volatile("" : : "g"(&ev)); 3124 return 0; 3125} 3126EOF 3127if compile_prog "" "" ; then 3128 sigev_thread_id=yes 3129fi 3130 3131########################################## 3132# check if trace backend exists 3133 3134$python "$source_path/scripts/tracetool.py" "--backend=$trace_backend" --check-backend > /dev/null 2> /dev/null 3135if test "$?" -ne 0 ; then 3136 error_exit "invalid trace backend" \ 3137 "Please choose a supported trace backend." 3138fi 3139 3140########################################## 3141# For 'ust' backend, test if ust headers are present 3142if test "$trace_backend" = "ust"; then 3143 cat > $TMPC << EOF 3144#include <ust/tracepoint.h> 3145#include <ust/marker.h> 3146int main(void) { return 0; } 3147EOF 3148 if compile_prog "" "" ; then 3149 LIBS="-lust -lurcu-bp $LIBS" 3150 libs_qga="-lust -lurcu-bp $libs_qga" 3151 else 3152 error_exit "Trace backend 'ust' missing libust header files" 3153 fi 3154fi 3155 3156########################################## 3157# For 'dtrace' backend, test if 'dtrace' command is present 3158if test "$trace_backend" = "dtrace"; then 3159 if ! has 'dtrace' ; then 3160 error_exit "dtrace command is not found in PATH $PATH" 3161 fi 3162 trace_backend_stap="no" 3163 if has 'stap' ; then 3164 trace_backend_stap="yes" 3165 fi 3166fi 3167 3168########################################## 3169# check and set a backend for coroutine 3170 3171# We prefer ucontext, but it's not always possible. The fallback 3172# is sigcontext. gthread is not selectable except explicitly, because 3173# it is not functional enough to run QEMU proper. (It is occasionally 3174# useful for debugging purposes.) On Windows the only valid backend 3175# is the Windows-specific one. 3176 3177ucontext_works=no 3178if test "$darwin" != "yes"; then 3179 cat > $TMPC << EOF 3180#include <ucontext.h> 3181#ifdef __stub_makecontext 3182#error Ignoring glibc stub makecontext which will always fail 3183#endif 3184int main(void) { makecontext(0, 0, 0); return 0; } 3185EOF 3186 if compile_prog "" "" ; then 3187 ucontext_works=yes 3188 fi 3189fi 3190 3191if test "$coroutine" = ""; then 3192 if test "$mingw32" = "yes"; then 3193 coroutine=win32 3194 elif test "$ucontext_works" = "yes"; then 3195 coroutine=ucontext 3196 else 3197 coroutine=sigaltstack 3198 fi 3199else 3200 case $coroutine in 3201 windows) 3202 if test "$mingw32" != "yes"; then 3203 error_exit "'windows' coroutine backend only valid for Windows" 3204 fi 3205 # Unfortunately the user visible backend name doesn't match the 3206 # coroutine-*.c filename for this case, so we have to adjust it here. 3207 coroutine=win32 3208 ;; 3209 ucontext) 3210 if test "$ucontext_works" != "yes"; then 3211 feature_not_found "ucontext" 3212 fi 3213 ;; 3214 gthread|sigaltstack) 3215 if test "$mingw32" = "yes"; then 3216 error_exit "only the 'windows' coroutine backend is valid for Windows" 3217 fi 3218 ;; 3219 *) 3220 error_exit "unknown coroutine backend $coroutine" 3221 ;; 3222 esac 3223fi 3224 3225########################################## 3226# check if we have open_by_handle_at 3227 3228open_by_handle_at=no 3229cat > $TMPC << EOF 3230#include <fcntl.h> 3231#if !defined(AT_EMPTY_PATH) 3232# error missing definition 3233#else 3234int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); } 3235#endif 3236EOF 3237if compile_prog "" "" ; then 3238 open_by_handle_at=yes 3239fi 3240 3241######################################## 3242# check if we have linux/magic.h 3243 3244linux_magic_h=no 3245cat > $TMPC << EOF 3246#include <linux/magic.h> 3247int main(void) { 3248 return 0; 3249} 3250EOF 3251if compile_prog "" "" ; then 3252 linux_magic_h=yes 3253fi 3254 3255######################################## 3256# check whether we can disable warning option with a pragma (this is needed 3257# to silence warnings in the headers of some versions of external libraries). 3258# This test has to be compiled with -Werror as otherwise an unknown pragma is 3259# only a warning. 3260# 3261# If we can't selectively disable warning in the code, disable -Werror so that 3262# the build doesn't fail anyway. 3263 3264pragma_disable_unused_but_set=no 3265cat > $TMPC << EOF 3266#pragma GCC diagnostic push 3267#pragma GCC diagnostic ignored "-Wunused-but-set-variable" 3268#pragma GCC diagnostic ignored "-Wstrict-prototypes" 3269#pragma GCC diagnostic pop 3270 3271int main(void) { 3272 return 0; 3273} 3274EOF 3275if compile_prog "-Werror" "" ; then 3276 pragma_diagnostic_available=yes 3277else 3278 werror=no 3279fi 3280 3281######################################## 3282# check if we have valgrind/valgrind.h and valgrind/memcheck.h 3283 3284valgrind_h=no 3285cat > $TMPC << EOF 3286#include <valgrind/valgrind.h> 3287#include <valgrind/memcheck.h> 3288int main(void) { 3289 return 0; 3290} 3291EOF 3292if compile_prog "" "" ; then 3293 valgrind_h=yes 3294fi 3295 3296######################################## 3297# check if environ is declared 3298 3299has_environ=no 3300cat > $TMPC << EOF 3301#include <unistd.h> 3302int main(void) { 3303 environ = 0; 3304 return 0; 3305} 3306EOF 3307if compile_prog "" "" ; then 3308 has_environ=yes 3309fi 3310 3311######################################## 3312# check if cpuid.h is usable. 3313 3314cpuid_h=no 3315cat > $TMPC << EOF 3316#include <cpuid.h> 3317int main(void) { 3318 return 0; 3319} 3320EOF 3321if compile_prog "" "" ; then 3322 cpuid_h=yes 3323fi 3324 3325######################################## 3326# check if __[u]int128_t is usable. 3327 3328int128=no 3329cat > $TMPC << EOF 3330__int128_t a; 3331__uint128_t b; 3332int main (void) { 3333 a = a + b; 3334 b = a * b; 3335 a = a * a; 3336 return 0; 3337} 3338EOF 3339if compile_prog "" "" ; then 3340 int128=yes 3341fi 3342 3343######################################## 3344# check if getauxval is available. 3345 3346getauxval=no 3347cat > $TMPC << EOF 3348#include <sys/auxv.h> 3349int main(void) { 3350 return getauxval(AT_HWCAP) == 0; 3351} 3352EOF 3353if compile_prog "" "" ; then 3354 getauxval=yes 3355fi 3356 3357########################################## 3358# End of CC checks 3359# After here, no more $cc or $ld runs 3360 3361if test "$gcov" = "yes" ; then 3362 CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS" 3363 LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS" 3364elif test "$debug" = "no" ; then 3365 CFLAGS="-O2 -D_FORTIFY_SOURCE=2 $CFLAGS" 3366fi 3367 3368 3369# Disable zero malloc errors for official releases unless explicitly told to 3370# enable/disable 3371if test -z "$zero_malloc" ; then 3372 if test "$z_version" = "50" ; then 3373 zero_malloc="no" 3374 else 3375 zero_malloc="yes" 3376 fi 3377fi 3378 3379# Now we've finished running tests it's OK to add -Werror to the compiler flags 3380if test "$werror" = "yes"; then 3381 QEMU_CFLAGS="-Werror $QEMU_CFLAGS" 3382fi 3383 3384if test "$solaris" = "no" ; then 3385 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then 3386 LDFLAGS="-Wl,--warn-common $LDFLAGS" 3387 fi 3388fi 3389 3390# test if pod2man has --utf8 option 3391if pod2man --help | grep -q utf8; then 3392 POD2MAN="pod2man --utf8" 3393else 3394 POD2MAN="pod2man" 3395fi 3396 3397# Use ASLR, no-SEH and DEP if available 3398if test "$mingw32" = "yes" ; then 3399 for flag in --dynamicbase --no-seh --nxcompat; do 3400 if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then 3401 LDFLAGS="-Wl,$flag $LDFLAGS" 3402 fi 3403 done 3404fi 3405 3406qemu_confdir=$sysconfdir$confsuffix 3407qemu_datadir=$datadir$confsuffix 3408qemu_localedir="$datadir/locale" 3409 3410tools="" 3411if test "$want_tools" = "yes" ; then 3412 tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools" 3413 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then 3414 tools="qemu-nbd\$(EXESUF) $tools" 3415 fi 3416fi 3417if test "$softmmu" = yes ; then 3418 if test "$virtfs" != no ; then 3419 if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then 3420 virtfs=yes 3421 tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)" 3422 else 3423 if test "$virtfs" = yes; then 3424 error_exit "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel" 3425 fi 3426 virtfs=no 3427 fi 3428 fi 3429 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then 3430 if [ "$guest_agent" = "yes" ]; then 3431 tools="qemu-ga\$(EXESUF) $tools" 3432 fi 3433 fi 3434fi 3435 3436# Mac OS X ships with a broken assembler 3437roms= 3438if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \ 3439 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \ 3440 "$softmmu" = yes ; then 3441 roms="optionrom" 3442fi 3443if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then 3444 roms="$roms spapr-rtas" 3445fi 3446 3447if test "$cpu" = "s390x" ; then 3448 roms="$roms s390-ccw" 3449fi 3450 3451# Probe for the need for relocating the user-only binary. 3452if test "$pie" = "no" ; then 3453 textseg_addr= 3454 case "$cpu" in 3455 arm | hppa | i386 | m68k | ppc | ppc64 | s390* | sparc | sparc64 | x86_64) 3456 textseg_addr=0x60000000 3457 ;; 3458 mips) 3459 textseg_addr=0x400000 3460 ;; 3461 esac 3462 if [ -n "$textseg_addr" ]; then 3463 cat > $TMPC <<EOF 3464 int main(void) { return 0; } 3465EOF 3466 textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr" 3467 if ! compile_prog "" "$textseg_ldflags"; then 3468 # In case ld does not support -Ttext-segment, edit the default linker 3469 # script via sed to set the .text start addr. This is needed on FreeBSD 3470 # at least. 3471 $ld --verbose | sed \ 3472 -e '1,/==================================================/d' \ 3473 -e '/==================================================/,$d' \ 3474 -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \ 3475 -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld 3476 textseg_ldflags="-Wl,-T../config-host.ld" 3477 fi 3478 fi 3479fi 3480 3481# add pixman flags after all config tests are done 3482QEMU_CFLAGS="$QEMU_CFLAGS $pixman_cflags $fdt_cflags" 3483libs_softmmu="$libs_softmmu $pixman_libs" 3484 3485echo "Install prefix $prefix" 3486echo "BIOS directory `eval echo $qemu_datadir`" 3487echo "binary directory `eval echo $bindir`" 3488echo "library directory `eval echo $libdir`" 3489echo "libexec directory `eval echo $libexecdir`" 3490echo "include directory `eval echo $includedir`" 3491echo "config directory `eval echo $sysconfdir`" 3492if test "$mingw32" = "no" ; then 3493echo "local state directory `eval echo $local_statedir`" 3494echo "Manual directory `eval echo $mandir`" 3495echo "ELF interp prefix $interp_prefix" 3496else 3497echo "local state directory queried at runtime" 3498fi 3499echo "Source path $source_path" 3500echo "C compiler $cc" 3501echo "Host C compiler $host_cc" 3502echo "Objective-C compiler $objcc" 3503echo "CFLAGS $CFLAGS" 3504echo "QEMU_CFLAGS $QEMU_CFLAGS" 3505echo "LDFLAGS $LDFLAGS" 3506echo "make $make" 3507echo "install $install" 3508echo "python $python" 3509if test "$slirp" = "yes" ; then 3510 echo "smbd $smbd" 3511fi 3512echo "host CPU $cpu" 3513echo "host big endian $bigendian" 3514echo "target list $target_list" 3515echo "tcg debug enabled $debug_tcg" 3516echo "gprof enabled $gprof" 3517echo "sparse enabled $sparse" 3518echo "strip binaries $strip_opt" 3519echo "profiler $profiler" 3520echo "static build $static" 3521echo "-Werror enabled $werror" 3522if test "$darwin" = "yes" ; then 3523 echo "Cocoa support $cocoa" 3524fi 3525echo "pixman $pixman" 3526echo "SDL support $sdl" 3527echo "GTK support $gtk" 3528echo "curses support $curses" 3529echo "curl support $curl" 3530echo "mingw32 support $mingw32" 3531echo "Audio drivers $audio_drv_list" 3532echo "Block whitelist (rw) $block_drv_rw_whitelist" 3533echo "Block whitelist (ro) $block_drv_ro_whitelist" 3534echo "Mixer emulation $mixemu" 3535echo "VirtFS support $virtfs" 3536echo "VNC support $vnc" 3537if test "$vnc" = "yes" ; then 3538 echo "VNC TLS support $vnc_tls" 3539 echo "VNC SASL support $vnc_sasl" 3540 echo "VNC JPEG support $vnc_jpeg" 3541 echo "VNC PNG support $vnc_png" 3542 echo "VNC WS support $vnc_ws" 3543fi 3544if test -n "$sparc_cpu"; then 3545 echo "Target Sparc Arch $sparc_cpu" 3546fi 3547echo "xen support $xen" 3548echo "brlapi support $brlapi" 3549echo "bluez support $bluez" 3550echo "Documentation $docs" 3551[ ! -z "$uname_release" ] && \ 3552echo "uname -r $uname_release" 3553echo "NPTL support $nptl" 3554echo "GUEST_BASE $guest_base" 3555echo "PIE $pie" 3556echo "vde support $vde" 3557echo "Linux AIO support $linux_aio" 3558echo "ATTR/XATTR support $attr" 3559echo "Install blobs $blobs" 3560echo "KVM support $kvm" 3561echo "TCG interpreter $tcg_interpreter" 3562echo "fdt support $fdt" 3563echo "preadv support $preadv" 3564echo "fdatasync $fdatasync" 3565echo "madvise $madvise" 3566echo "posix_madvise $posix_madvise" 3567echo "sigev_thread_id $sigev_thread_id" 3568echo "uuid support $uuid" 3569echo "libcap-ng support $cap_ng" 3570echo "vhost-net support $vhost_net" 3571echo "vhost-scsi support $vhost_scsi" 3572echo "Trace backend $trace_backend" 3573echo "Trace output file $trace_file-<pid>" 3574echo "spice support $spice ($spice_protocol_version/$spice_server_version)" 3575echo "rbd support $rbd" 3576echo "xfsctl support $xfs" 3577echo "nss used $smartcard_nss" 3578echo "libusb $libusb" 3579echo "usb net redir $usb_redir" 3580echo "GLX support $glx" 3581echo "libiscsi support $libiscsi" 3582echo "build guest agent $guest_agent" 3583echo "seccomp support $seccomp" 3584echo "coroutine backend $coroutine" 3585echo "GlusterFS support $glusterfs" 3586echo "virtio-blk-data-plane $virtio_blk_data_plane" 3587echo "gcov $gcov_tool" 3588echo "gcov enabled $gcov" 3589echo "TPM support $tpm" 3590echo "libssh2 support $libssh2" 3591echo "TPM passthrough $tpm_passthrough" 3592echo "QOM debugging $qom_cast_debug" 3593 3594if test "$sdl_too_old" = "yes"; then 3595echo "-> Your SDL version is too old - please upgrade to have SDL support" 3596fi 3597 3598config_host_mak="config-host.mak" 3599 3600echo "# Automatically generated by configure - do not modify" >config-all-disas.mak 3601 3602echo "# Automatically generated by configure - do not modify" > $config_host_mak 3603printf "# Configured with:" >> $config_host_mak 3604printf " '%s'" "$0" "$@" >> $config_host_mak 3605echo >> $config_host_mak 3606 3607echo all: >> $config_host_mak 3608echo "prefix=$prefix" >> $config_host_mak 3609echo "bindir=$bindir" >> $config_host_mak 3610echo "libdir=$libdir" >> $config_host_mak 3611echo "libexecdir=$libexecdir" >> $config_host_mak 3612echo "includedir=$includedir" >> $config_host_mak 3613echo "mandir=$mandir" >> $config_host_mak 3614echo "sysconfdir=$sysconfdir" >> $config_host_mak 3615echo "qemu_confdir=$qemu_confdir" >> $config_host_mak 3616echo "qemu_datadir=$qemu_datadir" >> $config_host_mak 3617echo "qemu_docdir=$qemu_docdir" >> $config_host_mak 3618if test "$mingw32" = "no" ; then 3619 echo "qemu_localstatedir=$local_statedir" >> $config_host_mak 3620fi 3621echo "qemu_helperdir=$libexecdir" >> $config_host_mak 3622echo "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak 3623echo "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak 3624echo "qemu_localedir=$qemu_localedir" >> $config_host_mak 3625echo "libs_softmmu=$libs_softmmu" >> $config_host_mak 3626 3627echo "ARCH=$ARCH" >> $config_host_mak 3628 3629case "$cpu" in 3630 arm|i386|x86_64|ppc) 3631 # The TCG interpreter currently does not support ld/st optimization. 3632 if test "$tcg_interpreter" = "no" ; then 3633 echo "CONFIG_QEMU_LDST_OPTIMIZATION=y" >> $config_host_mak 3634 fi 3635 ;; 3636esac 3637if test "$debug_tcg" = "yes" ; then 3638 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak 3639fi 3640if test "$strip_opt" = "yes" ; then 3641 echo "STRIP=${strip}" >> $config_host_mak 3642fi 3643if test "$bigendian" = "yes" ; then 3644 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak 3645fi 3646if test "$mingw32" = "yes" ; then 3647 echo "CONFIG_WIN32=y" >> $config_host_mak 3648 rc_version=`cat $source_path/VERSION` 3649 version_major=${rc_version%%.*} 3650 rc_version=${rc_version#*.} 3651 version_minor=${rc_version%%.*} 3652 rc_version=${rc_version#*.} 3653 version_subminor=${rc_version%%.*} 3654 version_micro=0 3655 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak 3656 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak 3657else 3658 echo "CONFIG_POSIX=y" >> $config_host_mak 3659fi 3660 3661if test "$linux" = "yes" ; then 3662 echo "CONFIG_LINUX=y" >> $config_host_mak 3663fi 3664 3665if test "$darwin" = "yes" ; then 3666 echo "CONFIG_DARWIN=y" >> $config_host_mak 3667fi 3668 3669if test "$aix" = "yes" ; then 3670 echo "CONFIG_AIX=y" >> $config_host_mak 3671fi 3672 3673if test "$solaris" = "yes" ; then 3674 echo "CONFIG_SOLARIS=y" >> $config_host_mak 3675 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak 3676 if test "$needs_libsunmath" = "yes" ; then 3677 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak 3678 fi 3679fi 3680if test "$haiku" = "yes" ; then 3681 echo "CONFIG_HAIKU=y" >> $config_host_mak 3682fi 3683if test "$static" = "yes" ; then 3684 echo "CONFIG_STATIC=y" >> $config_host_mak 3685fi 3686if test "$profiler" = "yes" ; then 3687 echo "CONFIG_PROFILER=y" >> $config_host_mak 3688fi 3689if test "$slirp" = "yes" ; then 3690 echo "CONFIG_SLIRP=y" >> $config_host_mak 3691 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak 3692fi 3693if test "$vde" = "yes" ; then 3694 echo "CONFIG_VDE=y" >> $config_host_mak 3695fi 3696if test "$cap_ng" = "yes" ; then 3697 echo "CONFIG_LIBCAP=y" >> $config_host_mak 3698fi 3699echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak 3700for drv in $audio_drv_list; do 3701 def=CONFIG_`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'` 3702 echo "$def=y" >> $config_host_mak 3703 if test "$drv" = "fmod"; then 3704 echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak 3705 fi 3706done 3707if test "$audio_pt_int" = "yes" ; then 3708 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak 3709fi 3710if test "$audio_win_int" = "yes" ; then 3711 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak 3712fi 3713echo "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak 3714echo "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak 3715if test "$mixemu" = "yes" ; then 3716 echo "CONFIG_MIXEMU=y" >> $config_host_mak 3717fi 3718if test "$vnc" = "yes" ; then 3719 echo "CONFIG_VNC=y" >> $config_host_mak 3720fi 3721if test "$vnc_tls" = "yes" ; then 3722 echo "CONFIG_VNC_TLS=y" >> $config_host_mak 3723fi 3724if test "$vnc_sasl" = "yes" ; then 3725 echo "CONFIG_VNC_SASL=y" >> $config_host_mak 3726fi 3727if test "$vnc_jpeg" = "yes" ; then 3728 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak 3729fi 3730if test "$vnc_png" = "yes" ; then 3731 echo "CONFIG_VNC_PNG=y" >> $config_host_mak 3732fi 3733if test "$vnc_ws" = "yes" ; then 3734 echo "CONFIG_VNC_WS=y" >> $config_host_mak 3735 echo "VNC_WS_CFLAGS=$vnc_ws_cflags" >> $config_host_mak 3736fi 3737if test "$fnmatch" = "yes" ; then 3738 echo "CONFIG_FNMATCH=y" >> $config_host_mak 3739fi 3740if test "$uuid" = "yes" ; then 3741 echo "CONFIG_UUID=y" >> $config_host_mak 3742fi 3743if test "$xfs" = "yes" ; then 3744 echo "CONFIG_XFS=y" >> $config_host_mak 3745fi 3746qemu_version=`head $source_path/VERSION` 3747echo "VERSION=$qemu_version" >>$config_host_mak 3748echo "PKGVERSION=$pkgversion" >>$config_host_mak 3749echo "SRC_PATH=$source_path" >> $config_host_mak 3750echo "TARGET_DIRS=$target_list" >> $config_host_mak 3751if [ "$docs" = "yes" ] ; then 3752 echo "BUILD_DOCS=yes" >> $config_host_mak 3753fi 3754if test "$sdl" = "yes" ; then 3755 echo "CONFIG_SDL=y" >> $config_host_mak 3756 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak 3757fi 3758if test "$cocoa" = "yes" ; then 3759 echo "CONFIG_COCOA=y" >> $config_host_mak 3760fi 3761if test "$curses" = "yes" ; then 3762 echo "CONFIG_CURSES=y" >> $config_host_mak 3763fi 3764if test "$utimens" = "yes" ; then 3765 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak 3766fi 3767if test "$pipe2" = "yes" ; then 3768 echo "CONFIG_PIPE2=y" >> $config_host_mak 3769fi 3770if test "$accept4" = "yes" ; then 3771 echo "CONFIG_ACCEPT4=y" >> $config_host_mak 3772fi 3773if test "$splice" = "yes" ; then 3774 echo "CONFIG_SPLICE=y" >> $config_host_mak 3775fi 3776if test "$eventfd" = "yes" ; then 3777 echo "CONFIG_EVENTFD=y" >> $config_host_mak 3778fi 3779if test "$fallocate" = "yes" ; then 3780 echo "CONFIG_FALLOCATE=y" >> $config_host_mak 3781fi 3782if test "$fallocate_punch_hole" = "yes" ; then 3783 echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak 3784fi 3785if test "$sync_file_range" = "yes" ; then 3786 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak 3787fi 3788if test "$fiemap" = "yes" ; then 3789 echo "CONFIG_FIEMAP=y" >> $config_host_mak 3790fi 3791if test "$dup3" = "yes" ; then 3792 echo "CONFIG_DUP3=y" >> $config_host_mak 3793fi 3794if test "$epoll" = "yes" ; then 3795 echo "CONFIG_EPOLL=y" >> $config_host_mak 3796fi 3797if test "$epoll_create1" = "yes" ; then 3798 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak 3799fi 3800if test "$epoll_pwait" = "yes" ; then 3801 echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak 3802fi 3803if test "$sendfile" = "yes" ; then 3804 echo "CONFIG_SENDFILE=y" >> $config_host_mak 3805fi 3806if test "$inotify" = "yes" ; then 3807 echo "CONFIG_INOTIFY=y" >> $config_host_mak 3808fi 3809if test "$inotify1" = "yes" ; then 3810 echo "CONFIG_INOTIFY1=y" >> $config_host_mak 3811fi 3812if test "$byteswap_h" = "yes" ; then 3813 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak 3814fi 3815if test "$bswap_h" = "yes" ; then 3816 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak 3817fi 3818if test "$curl" = "yes" ; then 3819 echo "CONFIG_CURL=y" >> $config_host_mak 3820 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak 3821fi 3822if test "$brlapi" = "yes" ; then 3823 echo "CONFIG_BRLAPI=y" >> $config_host_mak 3824fi 3825if test "$bluez" = "yes" ; then 3826 echo "CONFIG_BLUEZ=y" >> $config_host_mak 3827 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak 3828fi 3829echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak 3830if test "$gtk" = "yes" ; then 3831 echo "CONFIG_GTK=y" >> $config_host_mak 3832 echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak 3833 echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak 3834fi 3835if test "$xen" = "yes" ; then 3836 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak 3837 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak 3838fi 3839if test "$linux_aio" = "yes" ; then 3840 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak 3841fi 3842if test "$attr" = "yes" ; then 3843 echo "CONFIG_ATTR=y" >> $config_host_mak 3844fi 3845if test "$libattr" = "yes" ; then 3846 echo "CONFIG_LIBATTR=y" >> $config_host_mak 3847fi 3848if test "$virtfs" = "yes" ; then 3849 echo "CONFIG_VIRTFS=y" >> $config_host_mak 3850fi 3851if test "$vhost_scsi" = "yes" ; then 3852 echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak 3853fi 3854if test "$blobs" = "yes" ; then 3855 echo "INSTALL_BLOBS=yes" >> $config_host_mak 3856fi 3857if test "$iovec" = "yes" ; then 3858 echo "CONFIG_IOVEC=y" >> $config_host_mak 3859fi 3860if test "$preadv" = "yes" ; then 3861 echo "CONFIG_PREADV=y" >> $config_host_mak 3862fi 3863if test "$fdt" = "yes" ; then 3864 echo "CONFIG_FDT=y" >> $config_host_mak 3865fi 3866if test "$signalfd" = "yes" ; then 3867 echo "CONFIG_SIGNALFD=y" >> $config_host_mak 3868fi 3869if test "$tcg_interpreter" = "yes" ; then 3870 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak 3871fi 3872if test "$fdatasync" = "yes" ; then 3873 echo "CONFIG_FDATASYNC=y" >> $config_host_mak 3874fi 3875if test "$madvise" = "yes" ; then 3876 echo "CONFIG_MADVISE=y" >> $config_host_mak 3877fi 3878if test "$posix_madvise" = "yes" ; then 3879 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak 3880fi 3881if test "$sigev_thread_id" = "yes" ; then 3882 echo "CONFIG_SIGEV_THREAD_ID=y" >> $config_host_mak 3883fi 3884 3885if test "$spice" = "yes" ; then 3886 echo "CONFIG_SPICE=y" >> $config_host_mak 3887fi 3888 3889if test "$smartcard_nss" = "yes" ; then 3890 echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak 3891 echo "libcacard_libs=$libcacard_libs" >> $config_host_mak 3892 echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak 3893fi 3894 3895if test "$libusb" = "yes" ; then 3896 echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak 3897fi 3898 3899if test "$usb_redir" = "yes" ; then 3900 echo "CONFIG_USB_REDIR=y" >> $config_host_mak 3901fi 3902 3903if test "$glx" = "yes" ; then 3904 echo "CONFIG_GLX=y" >> $config_host_mak 3905 echo "GLX_LIBS=$glx_libs" >> $config_host_mak 3906fi 3907 3908if test "$libiscsi" = "yes" ; then 3909 echo "CONFIG_LIBISCSI=y" >> $config_host_mak 3910fi 3911 3912if test "$seccomp" = "yes"; then 3913 echo "CONFIG_SECCOMP=y" >> $config_host_mak 3914fi 3915 3916# XXX: suppress that 3917if [ "$bsd" = "yes" ] ; then 3918 echo "CONFIG_BSD=y" >> $config_host_mak 3919fi 3920 3921echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak 3922 3923if test "$zero_malloc" = "yes" ; then 3924 echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak 3925fi 3926if test "$qom_cast_debug" = "yes" ; then 3927 echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak 3928fi 3929if test "$rbd" = "yes" ; then 3930 echo "CONFIG_RBD=y" >> $config_host_mak 3931fi 3932 3933echo "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak 3934 3935if test "$open_by_handle_at" = "yes" ; then 3936 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak 3937fi 3938 3939if test "$linux_magic_h" = "yes" ; then 3940 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak 3941fi 3942 3943if test "$pragma_diagnostic_available" = "yes" ; then 3944 echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak 3945fi 3946 3947if test "$valgrind_h" = "yes" ; then 3948 echo "CONFIG_VALGRIND_H=y" >> $config_host_mak 3949fi 3950 3951if test "$has_environ" = "yes" ; then 3952 echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak 3953fi 3954 3955if test "$cpuid_h" = "yes" ; then 3956 echo "CONFIG_CPUID_H=y" >> $config_host_mak 3957fi 3958 3959if test "$int128" = "yes" ; then 3960 echo "CONFIG_INT128=y" >> $config_host_mak 3961fi 3962 3963if test "$getauxval" = "yes" ; then 3964 echo "CONFIG_GETAUXVAL=y" >> $config_host_mak 3965fi 3966 3967if test "$glusterfs" = "yes" ; then 3968 echo "CONFIG_GLUSTERFS=y" >> $config_host_mak 3969fi 3970 3971if test "$glusterfs_discard" = "yes" ; then 3972 echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak 3973fi 3974 3975if test "$libssh2" = "yes" ; then 3976 echo "CONFIG_LIBSSH2=y" >> $config_host_mak 3977fi 3978 3979if test "$virtio_blk_data_plane" = "yes" ; then 3980 echo 'CONFIG_VIRTIO_BLK_DATA_PLANE=$(CONFIG_VIRTIO)' >> $config_host_mak 3981fi 3982 3983# USB host support 3984case "$usb" in 3985linux) 3986 echo "HOST_USB=linux legacy" >> $config_host_mak 3987;; 3988bsd) 3989 echo "HOST_USB=bsd" >> $config_host_mak 3990;; 3991libusb) 3992 if test "$linux" = "yes"; then 3993 echo "HOST_USB=libusb linux legacy" >> $config_host_mak 3994 else 3995 echo "HOST_USB=libusb legacy" >> $config_host_mak 3996 fi 3997;; 3998*) 3999 echo "HOST_USB=stub" >> $config_host_mak 4000;; 4001esac 4002 4003# TPM passthrough support? 4004if test "$tpm" = "yes"; then 4005 echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak 4006 if test "$tpm_passthrough" = "yes"; then 4007 echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak 4008 fi 4009fi 4010 4011# use default implementation for tracing backend-specific routines 4012trace_default=yes 4013echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak 4014if test "$trace_backend" = "nop"; then 4015 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak 4016fi 4017if test "$trace_backend" = "simple"; then 4018 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak 4019 trace_default=no 4020 # Set the appropriate trace file. 4021 trace_file="\"$trace_file-\" FMT_pid" 4022fi 4023if test "$trace_backend" = "stderr"; then 4024 echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak 4025 trace_default=no 4026fi 4027if test "$trace_backend" = "ust"; then 4028 echo "CONFIG_TRACE_UST=y" >> $config_host_mak 4029fi 4030if test "$trace_backend" = "dtrace"; then 4031 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak 4032 if test "$trace_backend_stap" = "yes" ; then 4033 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak 4034 fi 4035fi 4036if test "$trace_backend" = "ftrace"; then 4037 if test "$linux" = "yes" ; then 4038 echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak 4039 trace_default=no 4040 else 4041 feature_not_found "ftrace(trace backend)" 4042 fi 4043fi 4044echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak 4045if test "$trace_default" = "yes"; then 4046 echo "CONFIG_TRACE_DEFAULT=y" >> $config_host_mak 4047fi 4048 4049if test "$tcg_interpreter" = "yes"; then 4050 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES" 4051elif test "$ARCH" = "sparc64" ; then 4052 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES" 4053elif test "$ARCH" = "s390x" ; then 4054 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES" 4055elif test "$ARCH" = "x86_64" ; then 4056 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES" 4057else 4058 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES" 4059fi 4060QEMU_INCLUDES="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES" 4061 4062echo "TOOLS=$tools" >> $config_host_mak 4063echo "ROMS=$roms" >> $config_host_mak 4064echo "MAKE=$make" >> $config_host_mak 4065echo "INSTALL=$install" >> $config_host_mak 4066echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak 4067echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak 4068if test -n "$libtool"; then 4069 echo "INSTALL_PROG=\$(LIBTOOL) --mode=install $install -c -m 0755" >> $config_host_mak 4070 echo "INSTALL_LIB=\$(LIBTOOL) --mode=install $install -c -m 0644" >> $config_host_mak 4071else 4072 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak 4073 echo "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak 4074fi 4075echo "PYTHON=$python" >> $config_host_mak 4076echo "CC=$cc" >> $config_host_mak 4077echo "CC_I386=$cc_i386" >> $config_host_mak 4078echo "HOST_CC=$host_cc" >> $config_host_mak 4079echo "OBJCC=$objcc" >> $config_host_mak 4080echo "AR=$ar" >> $config_host_mak 4081echo "AS=$as" >> $config_host_mak 4082echo "CPP=$cpp" >> $config_host_mak 4083echo "OBJCOPY=$objcopy" >> $config_host_mak 4084echo "LD=$ld" >> $config_host_mak 4085echo "WINDRES=$windres" >> $config_host_mak 4086echo "LIBTOOL=$libtool" >> $config_host_mak 4087echo "CFLAGS=$CFLAGS" >> $config_host_mak 4088echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak 4089echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak 4090if test "$sparse" = "yes" ; then 4091 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak 4092 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak 4093 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak 4094fi 4095if test "$cross_prefix" != ""; then 4096 echo "AUTOCONF_HOST := --host=${cross_prefix%-}" >> $config_host_mak 4097else 4098 echo "AUTOCONF_HOST := " >> $config_host_mak 4099fi 4100echo "LDFLAGS=$LDFLAGS" >> $config_host_mak 4101echo "LIBTOOLFLAGS=$LIBTOOLFLAGS" >> $config_host_mak 4102echo "LIBS+=$LIBS" >> $config_host_mak 4103echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak 4104echo "EXESUF=$EXESUF" >> $config_host_mak 4105echo "LIBS_QGA+=$libs_qga" >> $config_host_mak 4106echo "POD2MAN=$POD2MAN" >> $config_host_mak 4107echo "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak 4108if test "$gcov" = "yes" ; then 4109 echo "CONFIG_GCOV=y" >> $config_host_mak 4110 echo "GCOV=$gcov_tool" >> $config_host_mak 4111fi 4112 4113# use included Linux headers 4114if test "$linux" = "yes" ; then 4115 mkdir -p linux-headers 4116 case "$cpu" in 4117 i386|x86_64) 4118 linux_arch=x86 4119 ;; 4120 ppcemb|ppc|ppc64) 4121 linux_arch=powerpc 4122 ;; 4123 s390x) 4124 linux_arch=s390 4125 ;; 4126 aarch64) 4127 linux_arch=arm64 4128 ;; 4129 *) 4130 # For most CPUs the kernel architecture name and QEMU CPU name match. 4131 linux_arch="$cpu" 4132 ;; 4133 esac 4134 # For non-KVM architectures we will not have asm headers 4135 if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then 4136 symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm 4137 fi 4138fi 4139 4140for target in $target_list; do 4141target_dir="$target" 4142config_target_mak=$target_dir/config-target.mak 4143target_name=`echo $target | cut -d '-' -f 1` 4144target_bigendian="no" 4145 4146case "$target_name" in 4147 armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or32|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb) 4148 target_bigendian=yes 4149 ;; 4150esac 4151target_softmmu="no" 4152target_user_only="no" 4153target_linux_user="no" 4154target_bsd_user="no" 4155case "$target" in 4156 ${target_name}-softmmu) 4157 target_softmmu="yes" 4158 ;; 4159 ${target_name}-linux-user) 4160 if test "$linux" != "yes" ; then 4161 error_exit "Target '$target' is only available on a Linux host" 4162 fi 4163 target_user_only="yes" 4164 target_linux_user="yes" 4165 ;; 4166 ${target_name}-bsd-user) 4167 if test "$bsd" != "yes" ; then 4168 error_exit "Target '$target' is only available on a BSD host" 4169 fi 4170 target_user_only="yes" 4171 target_bsd_user="yes" 4172 ;; 4173 *) 4174 error_exit "Target '$target' not recognised" 4175 exit 1 4176 ;; 4177esac 4178 4179mkdir -p $target_dir 4180echo "# Automatically generated by configure - do not modify" > $config_target_mak 4181 4182bflt="no" 4183target_nptl="no" 4184interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_name/g"` 4185gdb_xml_files="" 4186 4187TARGET_ARCH="$target_name" 4188TARGET_BASE_ARCH="" 4189TARGET_ABI_DIR="" 4190 4191case "$target_name" in 4192 i386) 4193 ;; 4194 x86_64) 4195 TARGET_BASE_ARCH=i386 4196 ;; 4197 alpha) 4198 target_nptl="yes" 4199 ;; 4200 arm|armeb) 4201 TARGET_ARCH=arm 4202 bflt="yes" 4203 target_nptl="yes" 4204 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml" 4205 ;; 4206 cris) 4207 target_nptl="yes" 4208 ;; 4209 lm32) 4210 ;; 4211 m68k) 4212 bflt="yes" 4213 gdb_xml_files="cf-core.xml cf-fp.xml" 4214 ;; 4215 microblaze|microblazeel) 4216 TARGET_ARCH=microblaze 4217 bflt="yes" 4218 target_nptl="yes" 4219 ;; 4220 mips|mipsel) 4221 TARGET_ARCH=mips 4222 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak 4223 target_nptl="yes" 4224 ;; 4225 mipsn32|mipsn32el) 4226 TARGET_ARCH=mips64 4227 TARGET_BASE_ARCH=mips 4228 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak 4229 echo "TARGET_ABI32=y" >> $config_target_mak 4230 ;; 4231 mips64|mips64el) 4232 TARGET_ARCH=mips64 4233 TARGET_BASE_ARCH=mips 4234 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak 4235 ;; 4236 moxie) 4237 ;; 4238 or32) 4239 TARGET_ARCH=openrisc 4240 TARGET_BASE_ARCH=openrisc 4241 ;; 4242 ppc) 4243 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 4244 target_nptl="yes" 4245 ;; 4246 ppcemb) 4247 TARGET_BASE_ARCH=ppc 4248 TARGET_ABI_DIR=ppc 4249 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 4250 target_nptl="yes" 4251 ;; 4252 ppc64) 4253 TARGET_BASE_ARCH=ppc 4254 TARGET_ABI_DIR=ppc 4255 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 4256 ;; 4257 ppc64abi32) 4258 TARGET_ARCH=ppc64 4259 TARGET_BASE_ARCH=ppc 4260 TARGET_ABI_DIR=ppc 4261 echo "TARGET_ABI32=y" >> $config_target_mak 4262 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 4263 ;; 4264 sh4|sh4eb) 4265 TARGET_ARCH=sh4 4266 bflt="yes" 4267 target_nptl="yes" 4268 ;; 4269 sparc) 4270 ;; 4271 sparc64) 4272 TARGET_BASE_ARCH=sparc 4273 ;; 4274 sparc32plus) 4275 TARGET_ARCH=sparc64 4276 TARGET_BASE_ARCH=sparc 4277 TARGET_ABI_DIR=sparc 4278 echo "TARGET_ABI32=y" >> $config_target_mak 4279 ;; 4280 s390x) 4281 target_nptl="yes" 4282 ;; 4283 unicore32) 4284 ;; 4285 xtensa|xtensaeb) 4286 TARGET_ARCH=xtensa 4287 ;; 4288 *) 4289 error_exit "Unsupported target CPU" 4290 ;; 4291esac 4292# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH 4293if [ "$TARGET_BASE_ARCH" = "" ]; then 4294 TARGET_BASE_ARCH=$TARGET_ARCH 4295fi 4296 4297symlink "$source_path/Makefile.target" "$target_dir/Makefile" 4298 4299upper() { 4300 echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]' 4301} 4302 4303target_arch_name="`upper $TARGET_ARCH`" 4304echo "TARGET_$target_arch_name=y" >> $config_target_mak 4305echo "TARGET_NAME=$target_name" >> $config_target_mak 4306echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak 4307if [ "$TARGET_ABI_DIR" = "" ]; then 4308 TARGET_ABI_DIR=$TARGET_ARCH 4309fi 4310echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak 4311case "$target_name" in 4312 i386|x86_64) 4313 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then 4314 echo "CONFIG_XEN=y" >> $config_target_mak 4315 if test "$xen_pci_passthrough" = yes; then 4316 echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak" 4317 fi 4318 fi 4319 ;; 4320 *) 4321esac 4322case "$target_name" in 4323 arm|i386|x86_64|ppcemb|ppc|ppc64|s390x) 4324 # Make sure the target and host cpus are compatible 4325 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \ 4326 \( "$target_name" = "$cpu" -o \ 4327 \( "$target_name" = "ppcemb" -a "$cpu" = "ppc" \) -o \ 4328 \( "$target_name" = "ppc64" -a "$cpu" = "ppc" \) -o \ 4329 \( "$target_name" = "ppc" -a "$cpu" = "ppc64" \) -o \ 4330 \( "$target_name" = "ppcemb" -a "$cpu" = "ppc64" \) -o \ 4331 \( "$target_name" = "x86_64" -a "$cpu" = "i386" \) -o \ 4332 \( "$target_name" = "i386" -a "$cpu" = "x86_64" \) \) ; then 4333 echo "CONFIG_KVM=y" >> $config_target_mak 4334 if test "$vhost_net" = "yes" ; then 4335 echo "CONFIG_VHOST_NET=y" >> $config_target_mak 4336 fi 4337 fi 4338esac 4339if test "$target_bigendian" = "yes" ; then 4340 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak 4341fi 4342if test "$target_softmmu" = "yes" ; then 4343 echo "CONFIG_SOFTMMU=y" >> $config_target_mak 4344fi 4345if test "$target_user_only" = "yes" ; then 4346 echo "CONFIG_USER_ONLY=y" >> $config_target_mak 4347 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak 4348fi 4349if test "$target_linux_user" = "yes" ; then 4350 echo "CONFIG_LINUX_USER=y" >> $config_target_mak 4351fi 4352list="" 4353if test ! -z "$gdb_xml_files" ; then 4354 for x in $gdb_xml_files; do 4355 list="$list $source_path/gdb-xml/$x" 4356 done 4357 echo "TARGET_XML_FILES=$list" >> $config_target_mak 4358fi 4359 4360if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then 4361 echo "TARGET_HAS_BFLT=y" >> $config_target_mak 4362fi 4363if test "$target_user_only" = "yes" \ 4364 -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then 4365 echo "CONFIG_USE_NPTL=y" >> $config_target_mak 4366fi 4367if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then 4368 echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak 4369fi 4370if test "$target_bsd_user" = "yes" ; then 4371 echo "CONFIG_BSD_USER=y" >> $config_target_mak 4372fi 4373 4374# generate QEMU_CFLAGS/LDFLAGS for targets 4375 4376cflags="" 4377ldflags="" 4378 4379for i in $ARCH $TARGET_BASE_ARCH ; do 4380 case "$i" in 4381 alpha) 4382 echo "CONFIG_ALPHA_DIS=y" >> $config_target_mak 4383 echo "CONFIG_ALPHA_DIS=y" >> config-all-disas.mak 4384 ;; 4385 arm) 4386 echo "CONFIG_ARM_DIS=y" >> $config_target_mak 4387 echo "CONFIG_ARM_DIS=y" >> config-all-disas.mak 4388 ;; 4389 cris) 4390 echo "CONFIG_CRIS_DIS=y" >> $config_target_mak 4391 echo "CONFIG_CRIS_DIS=y" >> config-all-disas.mak 4392 ;; 4393 hppa) 4394 echo "CONFIG_HPPA_DIS=y" >> $config_target_mak 4395 echo "CONFIG_HPPA_DIS=y" >> config-all-disas.mak 4396 ;; 4397 i386|x86_64) 4398 echo "CONFIG_I386_DIS=y" >> $config_target_mak 4399 echo "CONFIG_I386_DIS=y" >> config-all-disas.mak 4400 ;; 4401 ia64*) 4402 echo "CONFIG_IA64_DIS=y" >> $config_target_mak 4403 echo "CONFIG_IA64_DIS=y" >> config-all-disas.mak 4404 ;; 4405 lm32) 4406 echo "CONFIG_LM32_DIS=y" >> $config_target_mak 4407 echo "CONFIG_LM32_DIS=y" >> config-all-disas.mak 4408 ;; 4409 m68k) 4410 echo "CONFIG_M68K_DIS=y" >> $config_target_mak 4411 echo "CONFIG_M68K_DIS=y" >> config-all-disas.mak 4412 ;; 4413 microblaze*) 4414 echo "CONFIG_MICROBLAZE_DIS=y" >> $config_target_mak 4415 echo "CONFIG_MICROBLAZE_DIS=y" >> config-all-disas.mak 4416 ;; 4417 mips*) 4418 echo "CONFIG_MIPS_DIS=y" >> $config_target_mak 4419 echo "CONFIG_MIPS_DIS=y" >> config-all-disas.mak 4420 ;; 4421 moxie*) 4422 echo "CONFIG_MOXIE_DIS=y" >> $config_target_mak 4423 echo "CONFIG_MOXIE_DIS=y" >> config-all-disas.mak 4424 ;; 4425 or32) 4426 echo "CONFIG_OPENRISC_DIS=y" >> $config_target_mak 4427 echo "CONFIG_OPENRISC_DIS=y" >> config-all-disas.mak 4428 ;; 4429 ppc*) 4430 echo "CONFIG_PPC_DIS=y" >> $config_target_mak 4431 echo "CONFIG_PPC_DIS=y" >> config-all-disas.mak 4432 ;; 4433 s390*) 4434 echo "CONFIG_S390_DIS=y" >> $config_target_mak 4435 echo "CONFIG_S390_DIS=y" >> config-all-disas.mak 4436 ;; 4437 sh4) 4438 echo "CONFIG_SH4_DIS=y" >> $config_target_mak 4439 echo "CONFIG_SH4_DIS=y" >> config-all-disas.mak 4440 ;; 4441 sparc*) 4442 echo "CONFIG_SPARC_DIS=y" >> $config_target_mak 4443 echo "CONFIG_SPARC_DIS=y" >> config-all-disas.mak 4444 ;; 4445 xtensa*) 4446 echo "CONFIG_XTENSA_DIS=y" >> $config_target_mak 4447 echo "CONFIG_XTENSA_DIS=y" >> config-all-disas.mak 4448 ;; 4449 esac 4450done 4451if test "$tcg_interpreter" = "yes" ; then 4452 echo "CONFIG_TCI_DIS=y" >> $config_target_mak 4453 echo "CONFIG_TCI_DIS=y" >> config-all-disas.mak 4454fi 4455 4456case "$ARCH" in 4457alpha) 4458 # Ensure there's only a single GP 4459 cflags="-msmall-data $cflags" 4460;; 4461esac 4462 4463if test "$gprof" = "yes" ; then 4464 echo "TARGET_GPROF=yes" >> $config_target_mak 4465 if test "$target_linux_user" = "yes" ; then 4466 cflags="-p $cflags" 4467 ldflags="-p $ldflags" 4468 fi 4469 if test "$target_softmmu" = "yes" ; then 4470 ldflags="-p $ldflags" 4471 echo "GPROF_CFLAGS=-p" >> $config_target_mak 4472 fi 4473fi 4474 4475if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then 4476 ldflags="$ldflags $textseg_ldflags" 4477fi 4478 4479echo "LDFLAGS+=$ldflags" >> $config_target_mak 4480echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak 4481 4482done # for target in $targets 4483 4484if [ "$pixman" = "internal" ]; then 4485 echo "config-host.h: subdir-pixman" >> $config_host_mak 4486fi 4487 4488if [ "$dtc_internal" = "yes" ]; then 4489 echo "config-host.h: subdir-dtc" >> $config_host_mak 4490fi 4491 4492# build tree in object directory in case the source is not in the current directory 4493DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos" 4494DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw" 4495DIRS="$DIRS roms/seabios roms/vgabios" 4496DIRS="$DIRS qapi-generated" 4497FILES="Makefile tests/tcg/Makefile qdict-test-data.txt" 4498FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit" 4499FILES="$FILES tests/tcg/lm32/Makefile po/Makefile" 4500FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps" 4501FILES="$FILES pc-bios/spapr-rtas/Makefile" 4502FILES="$FILES pc-bios/s390-ccw/Makefile" 4503FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile" 4504FILES="$FILES pc-bios/qemu-icon.bmp" 4505for bios_file in \ 4506 $source_path/pc-bios/*.bin \ 4507 $source_path/pc-bios/*.aml \ 4508 $source_path/pc-bios/*.rom \ 4509 $source_path/pc-bios/*.dtb \ 4510 $source_path/pc-bios/*.img \ 4511 $source_path/pc-bios/openbios-* \ 4512 $source_path/pc-bios/palcode-* 4513do 4514 FILES="$FILES pc-bios/`basename $bios_file`" 4515done 4516mkdir -p $DIRS 4517for f in $FILES ; do 4518 if [ -e "$source_path/$f" ] && [ "$source_path" != `pwd` ]; then 4519 symlink "$source_path/$f" "$f" 4520 fi 4521done 4522 4523# temporary config to build submodules 4524for rom in seabios vgabios ; do 4525 config_mak=roms/$rom/config.mak 4526 echo "# Automatically generated by configure - do not modify" > $config_mak 4527 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak 4528 echo "AS=$as" >> $config_mak 4529 echo "CC=$cc" >> $config_mak 4530 echo "BCC=bcc" >> $config_mak 4531 echo "CPP=$cpp" >> $config_mak 4532 echo "OBJCOPY=objcopy" >> $config_mak 4533 echo "IASL=iasl" >> $config_mak 4534 echo "LD=$ld" >> $config_mak 4535done 4536 4537if test "$docs" = "yes" ; then 4538 mkdir -p QMP 4539fi 4540
