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 30do_cc() { 31 # Run the compiler, capturing its output to the log. 32 echo $cc "$@" >> config.log 33 $cc "$@" >> config.log 2>&1 || return $? 34 # Test passed. If this is an --enable-werror build, rerun 35 # the test with -Werror and bail out if it fails. This 36 # makes warning-generating-errors in configure test code 37 # obvious to developers. 38 if test "$werror" != "yes"; then 39 return 0 40 fi 41 # Don't bother rerunning the compile if we were already using -Werror 42 case "$*" in 43 *-Werror*) 44 return 0 45 ;; 46 esac 47 echo $cc -Werror "$@" >> config.log 48 $cc -Werror "$@" >> config.log 2>&1 && return $? 49 echo "ERROR: configure test passed without -Werror but failed with -Werror." 50 echo "This is probably a bug in the configure script. The failing command" 51 echo "will be at the bottom of config.log." 52 echo "You can run configure with --disable-werror to bypass this check." 53 exit 1 54} 55 56compile_object() { 57 do_cc $QEMU_CFLAGS -c -o $TMPO $TMPC 58} 59 60compile_prog() { 61 local_cflags="$1" 62 local_ldflags="$2" 63 do_cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags 64} 65 66# symbolically link $1 to $2. Portable version of "ln -sf". 67symlink() { 68 rm -rf "$2" 69 mkdir -p "$(dirname "$2")" 70 ln -s "$1" "$2" 71} 72 73# check whether a command is available to this shell (may be either an 74# executable or a builtin) 75has() { 76 type "$1" >/dev/null 2>&1 77} 78 79# search for an executable in PATH 80path_of() { 81 local_command="$1" 82 local_ifs="$IFS" 83 local_dir="" 84 85 # pathname has a dir component? 86 if [ "${local_command#*/}" != "$local_command" ]; then 87 if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then 88 echo "$local_command" 89 return 0 90 fi 91 fi 92 if [ -z "$local_command" ]; then 93 return 1 94 fi 95 96 IFS=: 97 for local_dir in $PATH; do 98 if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then 99 echo "$local_dir/$local_command" 100 IFS="${local_ifs:-$(printf ' \t\n')}" 101 return 0 102 fi 103 done 104 # not found 105 IFS="${local_ifs:-$(printf ' \t\n')}" 106 return 1 107} 108 109# default parameters 110source_path=`dirname "$0"` 111cpu="" 112interp_prefix="/usr/gnemul/qemu-%M" 113static="no" 114cross_prefix="" 115audio_drv_list="" 116audio_card_list="ac97 es1370 sb16 hda" 117audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus hda" 118block_drv_whitelist="" 119host_cc="cc" 120libs_softmmu="" 121libs_tools="" 122audio_pt_int="" 123audio_win_int="" 124cc_i386=i386-pc-linux-gnu-gcc 125libs_qga="" 126debug_info="yes" 127 128# Don't accept a target_list environment variable. 129unset target_list 130 131# Default value for a variable defining feature "foo". 132# * foo="no" feature will only be used if --enable-foo arg is given 133# * foo="" feature will be searched for, and if found, will be used 134# unless --disable-foo is given 135# * foo="yes" this value will only be set by --enable-foo flag. 136# feature will searched for, 137# if not found, configure exits with error 138# 139# Always add --enable-foo and --disable-foo command line args. 140# Distributions want to ensure that several features are compiled in, and it 141# is impossible without a --enable-foo that exits if a feature is not found. 142 143bluez="" 144brlapi="" 145curl="" 146curses="" 147docs="" 148fdt="" 149nptl="" 150pixman="" 151sdl="" 152virtfs="" 153vnc="yes" 154sparse="no" 155uuid="" 156vde="" 157vnc_tls="" 158vnc_sasl="" 159vnc_jpeg="" 160vnc_png="" 161xen="" 162xen_ctrl_version="" 163xen_pci_passthrough="" 164linux_aio="" 165cap_ng="" 166attr="" 167libattr="" 168xfs="" 169 170vhost_net="no" 171kvm="no" 172gprof="no" 173debug_tcg="no" 174debug="no" 175strip_opt="yes" 176tcg_interpreter="no" 177bigendian="no" 178mingw32="no" 179gcov="no" 180gcov_tool="gcov" 181EXESUF="" 182prefix="/usr/local" 183mandir="\${prefix}/share/man" 184datadir="\${prefix}/share" 185qemu_docdir="\${prefix}/share/doc/qemu" 186bindir="\${prefix}/bin" 187libdir="\${prefix}/lib" 188libexecdir="\${prefix}/libexec" 189includedir="\${prefix}/include" 190sysconfdir="\${prefix}/etc" 191local_statedir="\${prefix}/var" 192confsuffix="/qemu" 193slirp="yes" 194fmod_lib="" 195fmod_inc="" 196oss_lib="" 197bsd="no" 198linux="no" 199solaris="no" 200profiler="no" 201cocoa="no" 202softmmu="yes" 203linux_user="no" 204bsd_user="no" 205guest_base="yes" 206uname_release="" 207mixemu="no" 208aix="no" 209blobs="yes" 210pkgversion="" 211pie="" 212zero_malloc="" 213trace_backend="nop" 214trace_file="trace" 215spice="" 216rbd="" 217smartcard_nss="" 218usb_redir="" 219opengl="" 220zlib="yes" 221guest_agent="yes" 222want_tools="yes" 223libiscsi="" 224coroutine="" 225seccomp="" 226glusterfs="" 227virtio_blk_data_plane="" 228 229# parse CC options first 230for opt do 231 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'` 232 case "$opt" in 233 --cross-prefix=*) cross_prefix="$optarg" 234 ;; 235 --cc=*) CC="$optarg" 236 ;; 237 --source-path=*) source_path="$optarg" 238 ;; 239 --cpu=*) cpu="$optarg" 240 ;; 241 --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS" 242 ;; 243 --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS" 244 ;; 245 --enable-debug-info) debug_info="yes" 246 ;; 247 --disable-debug-info) debug_info="no" 248 ;; 249 esac 250done 251# OS specific 252# Using uname is really, really broken. Once we have the right set of checks 253# we can eliminate its usage altogether. 254 255# Preferred compiler: 256# ${CC} (if set) 257# ${cross_prefix}gcc (if cross-prefix specified) 258# system compiler 259if test -z "${CC}${cross_prefix}"; then 260 cc="$host_cc" 261else 262 cc="${CC-${cross_prefix}gcc}" 263fi 264 265ar="${AR-${cross_prefix}ar}" 266as="${AS-${cross_prefix}as}" 267cpp="${CPP-$cc -E}" 268objcopy="${OBJCOPY-${cross_prefix}objcopy}" 269ld="${LD-${cross_prefix}ld}" 270libtool="${LIBTOOL-${cross_prefix}libtool}" 271strip="${STRIP-${cross_prefix}strip}" 272windres="${WINDRES-${cross_prefix}windres}" 273pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}" 274query_pkg_config() { 275 "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@" 276} 277pkg_config=query_pkg_config 278sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}" 279 280# default flags for all hosts 281QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS" 282QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS" 283QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS" 284QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS" 285QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/include" 286if test "$debug_info" = "yes"; then 287 CFLAGS="-g $CFLAGS" 288 LDFLAGS="-g $LDFLAGS" 289fi 290 291# make source path absolute 292source_path=`cd "$source_path"; pwd` 293 294check_define() { 295cat > $TMPC <<EOF 296#if !defined($1) 297#error $1 not defined 298#endif 299int main(void) { return 0; } 300EOF 301 compile_object 302} 303 304if check_define __linux__ ; then 305 targetos="Linux" 306elif check_define _WIN32 ; then 307 targetos='MINGW32' 308elif check_define __OpenBSD__ ; then 309 targetos='OpenBSD' 310elif check_define __sun__ ; then 311 targetos='SunOS' 312elif check_define __HAIKU__ ; then 313 targetos='Haiku' 314else 315 targetos=`uname -s` 316fi 317 318# Some host OSes need non-standard checks for which CPU to use. 319# Note that these checks are broken for cross-compilation: if you're 320# cross-compiling to one of these OSes then you'll need to specify 321# the correct CPU with the --cpu option. 322case $targetos in 323Darwin) 324 # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can 325 # run 64-bit userspace code. 326 # If the user didn't specify a CPU explicitly and the kernel says this is 327 # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code. 328 if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then 329 cpu="x86_64" 330 fi 331 ;; 332SunOS) 333 # `uname -m` returns i86pc even on an x86_64 box, so default based on isainfo 334 if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then 335 cpu="x86_64" 336 fi 337esac 338 339if test ! -z "$cpu" ; then 340 # command line argument 341 : 342elif check_define __i386__ ; then 343 cpu="i386" 344elif check_define __x86_64__ ; then 345 cpu="x86_64" 346elif check_define __sparc__ ; then 347 if check_define __arch64__ ; then 348 cpu="sparc64" 349 else 350 cpu="sparc" 351 fi 352elif check_define _ARCH_PPC ; then 353 if check_define _ARCH_PPC64 ; then 354 cpu="ppc64" 355 else 356 cpu="ppc" 357 fi 358elif check_define __mips__ ; then 359 cpu="mips" 360elif check_define __ia64__ ; then 361 cpu="ia64" 362elif check_define __s390__ ; then 363 if check_define __s390x__ ; then 364 cpu="s390x" 365 else 366 cpu="s390" 367 fi 368elif check_define __arm__ ; then 369 cpu="arm" 370elif check_define __hppa__ ; then 371 cpu="hppa" 372else 373 cpu=`uname -m` 374fi 375 376ARCH= 377# Normalise host CPU name and set ARCH. 378# Note that this case should only have supported host CPUs, not guests. 379case "$cpu" in 380 ia64|ppc|ppc64|s390|s390x|sparc64) 381 cpu="$cpu" 382 ;; 383 i386|i486|i586|i686|i86pc|BePC) 384 cpu="i386" 385 ;; 386 x86_64|amd64) 387 cpu="x86_64" 388 ;; 389 armv*b|armv*l|arm) 390 cpu="arm" 391 ;; 392 hppa|parisc|parisc64) 393 cpu="hppa" 394 ;; 395 mips*) 396 cpu="mips" 397 ;; 398 sparc|sun4[cdmuv]) 399 cpu="sparc" 400 ;; 401 *) 402 # This will result in either an error or falling back to TCI later 403 ARCH=unknown 404 ;; 405esac 406if test -z "$ARCH"; then 407 ARCH="$cpu" 408fi 409 410# OS specific 411 412case $targetos in 413CYGWIN*) 414 mingw32="yes" 415 QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS" 416 audio_possible_drivers="winwave sdl" 417 audio_drv_list="winwave" 418;; 419MINGW32*) 420 mingw32="yes" 421 audio_possible_drivers="winwave dsound sdl fmod" 422 audio_drv_list="winwave" 423;; 424GNU/kFreeBSD) 425 bsd="yes" 426 audio_drv_list="oss" 427 audio_possible_drivers="oss sdl esd pa" 428;; 429FreeBSD) 430 bsd="yes" 431 make="${MAKE-gmake}" 432 audio_drv_list="oss" 433 audio_possible_drivers="oss sdl esd pa" 434 # needed for kinfo_getvmmap(3) in libutil.h 435 LIBS="-lutil $LIBS" 436;; 437DragonFly) 438 bsd="yes" 439 make="${MAKE-gmake}" 440 audio_drv_list="oss" 441 audio_possible_drivers="oss sdl esd pa" 442;; 443NetBSD) 444 bsd="yes" 445 make="${MAKE-gmake}" 446 audio_drv_list="oss" 447 audio_possible_drivers="oss sdl esd" 448 oss_lib="-lossaudio" 449;; 450OpenBSD) 451 bsd="yes" 452 make="${MAKE-gmake}" 453 audio_drv_list="oss" 454 audio_possible_drivers="oss sdl esd" 455 oss_lib="-lossaudio" 456;; 457Darwin) 458 bsd="yes" 459 darwin="yes" 460 if [ "$cpu" = "x86_64" ] ; then 461 QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS" 462 LDFLAGS="-arch x86_64 $LDFLAGS" 463 else 464 QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS" 465 fi 466 cocoa="yes" 467 audio_drv_list="coreaudio" 468 audio_possible_drivers="coreaudio sdl fmod" 469 LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS" 470 libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu" 471 # Disable attempts to use ObjectiveC features in os/object.h since they 472 # won't work when we're compiling with gcc as a C compiler. 473 QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS" 474;; 475SunOS) 476 solaris="yes" 477 make="${MAKE-gmake}" 478 install="${INSTALL-ginstall}" 479 ld="gld" 480 smbd="${SMBD-/usr/sfw/sbin/smbd}" 481 needs_libsunmath="no" 482 solarisrev=`uname -r | cut -f2 -d.` 483 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then 484 if test "$solarisrev" -le 9 ; then 485 if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then 486 needs_libsunmath="yes" 487 QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS" 488 LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS" 489 LIBS="-lsunmath $LIBS" 490 else 491 echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without" 492 echo "libsunmath from the Sun Studio compilers tools, due to a lack of" 493 echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86" 494 echo "Studio 11 can be downloaded from www.sun.com." 495 exit 1 496 fi 497 fi 498 fi 499 if test -f /usr/include/sys/soundcard.h ; then 500 audio_drv_list="oss" 501 fi 502 audio_possible_drivers="oss sdl" 503# needed for CMSG_ macros in sys/socket.h 504 QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS" 505# needed for TIOCWIN* defines in termios.h 506 QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS" 507 QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS" 508 solarisnetlibs="-lsocket -lnsl -lresolv" 509 LIBS="$solarisnetlibs $LIBS" 510 libs_qga="$solarisnetlibs $libs_qga" 511;; 512AIX) 513 aix="yes" 514 make="${MAKE-gmake}" 515;; 516Haiku) 517 haiku="yes" 518 QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS" 519 LIBS="-lposix_error_mapper -lnetwork $LIBS" 520;; 521*) 522 audio_drv_list="oss" 523 audio_possible_drivers="oss alsa sdl esd pa" 524 linux="yes" 525 linux_user="yes" 526 usb="linux" 527 kvm="yes" 528 vhost_net="yes" 529 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then 530 audio_possible_drivers="$audio_possible_drivers fmod" 531 fi 532;; 533esac 534 535if [ "$bsd" = "yes" ] ; then 536 if [ "$darwin" != "yes" ] ; then 537 usb="bsd" 538 bsd_user="yes" 539 fi 540fi 541 542: ${make=${MAKE-make}} 543: ${install=${INSTALL-install}} 544: ${python=${PYTHON-python}} 545: ${smbd=${SMBD-/usr/sbin/smbd}} 546 547# Default objcc to clang if available, otherwise use CC 548if has clang; then 549 objcc=clang 550else 551 objcc="$cc" 552fi 553 554if test "$mingw32" = "yes" ; then 555 EXESUF=".exe" 556 QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS" 557 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later) 558 QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS" 559 LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS" 560cat > $TMPC << EOF 561int main(void) { return 0; } 562EOF 563 if compile_prog "" "-liberty" ; then 564 LIBS="-liberty $LIBS" 565 fi 566 prefix="c:/Program Files/QEMU" 567 mandir="\${prefix}" 568 datadir="\${prefix}" 569 qemu_docdir="\${prefix}" 570 bindir="\${prefix}" 571 sysconfdir="\${prefix}" 572 local_statedir="\${prefix}" 573 confsuffix="" 574 libs_qga="-lws2_32 -lwinmm -lpowrprof $libs_qga" 575fi 576 577werror="" 578 579for opt do 580 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'` 581 case "$opt" in 582 --help|-h) show_help=yes 583 ;; 584 --version|-V) exec cat $source_path/VERSION 585 ;; 586 --prefix=*) prefix="$optarg" 587 ;; 588 --interp-prefix=*) interp_prefix="$optarg" 589 ;; 590 --source-path=*) 591 ;; 592 --cross-prefix=*) 593 ;; 594 --cc=*) 595 ;; 596 --host-cc=*) host_cc="$optarg" 597 ;; 598 --objcc=*) objcc="$optarg" 599 ;; 600 --make=*) make="$optarg" 601 ;; 602 --install=*) install="$optarg" 603 ;; 604 --python=*) python="$optarg" 605 ;; 606 --gcov=*) gcov_tool="$optarg" 607 ;; 608 --smbd=*) smbd="$optarg" 609 ;; 610 --extra-cflags=*) 611 ;; 612 --extra-ldflags=*) 613 ;; 614 --enable-debug-info) 615 ;; 616 --disable-debug-info) 617 ;; 618 --cpu=*) 619 ;; 620 --target-list=*) target_list="$optarg" 621 ;; 622 --enable-trace-backend=*) trace_backend="$optarg" 623 ;; 624 --with-trace-file=*) trace_file="$optarg" 625 ;; 626 --enable-gprof) gprof="yes" 627 ;; 628 --enable-gcov) gcov="yes" 629 ;; 630 --static) 631 static="yes" 632 LDFLAGS="-static $LDFLAGS" 633 QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS" 634 ;; 635 --mandir=*) mandir="$optarg" 636 ;; 637 --bindir=*) bindir="$optarg" 638 ;; 639 --libdir=*) libdir="$optarg" 640 ;; 641 --libexecdir=*) libexecdir="$optarg" 642 ;; 643 --includedir=*) includedir="$optarg" 644 ;; 645 --datadir=*) datadir="$optarg" 646 ;; 647 --with-confsuffix=*) confsuffix="$optarg" 648 ;; 649 --docdir=*) qemu_docdir="$optarg" 650 ;; 651 --sysconfdir=*) sysconfdir="$optarg" 652 ;; 653 --localstatedir=*) local_statedir="$optarg" 654 ;; 655 --sbindir=*|--sharedstatedir=*|\ 656 --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\ 657 --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*) 658 # These switches are silently ignored, for compatibility with 659 # autoconf-generated configure scripts. This allows QEMU's 660 # configure to be used by RPM and similar macros that set 661 # lots of directory switches by default. 662 ;; 663 --with-system-pixman) pixman="system" 664 ;; 665 --without-system-pixman) pixman="internal" 666 ;; 667 --without-pixman) pixman="none" 668 ;; 669 --disable-sdl) sdl="no" 670 ;; 671 --enable-sdl) sdl="yes" 672 ;; 673 --disable-virtfs) virtfs="no" 674 ;; 675 --enable-virtfs) virtfs="yes" 676 ;; 677 --disable-vnc) vnc="no" 678 ;; 679 --enable-vnc) vnc="yes" 680 ;; 681 --fmod-lib=*) fmod_lib="$optarg" 682 ;; 683 --fmod-inc=*) fmod_inc="$optarg" 684 ;; 685 --oss-lib=*) oss_lib="$optarg" 686 ;; 687 --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'` 688 ;; 689 --audio-drv-list=*) audio_drv_list="$optarg" 690 ;; 691 --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'` 692 ;; 693 --enable-debug-tcg) debug_tcg="yes" 694 ;; 695 --disable-debug-tcg) debug_tcg="no" 696 ;; 697 --enable-debug) 698 # Enable debugging options that aren't excessively noisy 699 debug_tcg="yes" 700 debug="yes" 701 strip_opt="no" 702 ;; 703 --enable-sparse) sparse="yes" 704 ;; 705 --disable-sparse) sparse="no" 706 ;; 707 --disable-strip) strip_opt="no" 708 ;; 709 --disable-vnc-tls) vnc_tls="no" 710 ;; 711 --enable-vnc-tls) vnc_tls="yes" 712 ;; 713 --disable-vnc-sasl) vnc_sasl="no" 714 ;; 715 --enable-vnc-sasl) vnc_sasl="yes" 716 ;; 717 --disable-vnc-jpeg) vnc_jpeg="no" 718 ;; 719 --enable-vnc-jpeg) vnc_jpeg="yes" 720 ;; 721 --disable-vnc-png) vnc_png="no" 722 ;; 723 --enable-vnc-png) vnc_png="yes" 724 ;; 725 --disable-slirp) slirp="no" 726 ;; 727 --disable-uuid) uuid="no" 728 ;; 729 --enable-uuid) uuid="yes" 730 ;; 731 --disable-vde) vde="no" 732 ;; 733 --enable-vde) vde="yes" 734 ;; 735 --disable-xen) xen="no" 736 ;; 737 --enable-xen) xen="yes" 738 ;; 739 --disable-xen-pci-passthrough) xen_pci_passthrough="no" 740 ;; 741 --enable-xen-pci-passthrough) xen_pci_passthrough="yes" 742 ;; 743 --disable-brlapi) brlapi="no" 744 ;; 745 --enable-brlapi) brlapi="yes" 746 ;; 747 --disable-bluez) bluez="no" 748 ;; 749 --enable-bluez) bluez="yes" 750 ;; 751 --disable-kvm) kvm="no" 752 ;; 753 --enable-kvm) kvm="yes" 754 ;; 755 --disable-tcg-interpreter) tcg_interpreter="no" 756 ;; 757 --enable-tcg-interpreter) tcg_interpreter="yes" 758 ;; 759 --disable-cap-ng) cap_ng="no" 760 ;; 761 --enable-cap-ng) cap_ng="yes" 762 ;; 763 --disable-spice) spice="no" 764 ;; 765 --enable-spice) spice="yes" 766 ;; 767 --disable-libiscsi) libiscsi="no" 768 ;; 769 --enable-libiscsi) libiscsi="yes" 770 ;; 771 --enable-profiler) profiler="yes" 772 ;; 773 --disable-cocoa) cocoa="no" 774 ;; 775 --enable-cocoa) 776 cocoa="yes" ; 777 sdl="no" ; 778 audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`" 779 ;; 780 --disable-system) softmmu="no" 781 ;; 782 --enable-system) softmmu="yes" 783 ;; 784 --disable-user) 785 linux_user="no" ; 786 bsd_user="no" ; 787 ;; 788 --enable-user) ;; 789 --disable-linux-user) linux_user="no" 790 ;; 791 --enable-linux-user) linux_user="yes" 792 ;; 793 --disable-bsd-user) bsd_user="no" 794 ;; 795 --enable-bsd-user) bsd_user="yes" 796 ;; 797 --enable-guest-base) guest_base="yes" 798 ;; 799 --disable-guest-base) guest_base="no" 800 ;; 801 --enable-pie) pie="yes" 802 ;; 803 --disable-pie) pie="no" 804 ;; 805 --enable-uname-release=*) uname_release="$optarg" 806 ;; 807 --enable-werror) werror="yes" 808 ;; 809 --disable-werror) werror="no" 810 ;; 811 --disable-curses) curses="no" 812 ;; 813 --enable-curses) curses="yes" 814 ;; 815 --disable-curl) curl="no" 816 ;; 817 --enable-curl) curl="yes" 818 ;; 819 --disable-fdt) fdt="no" 820 ;; 821 --enable-fdt) fdt="yes" 822 ;; 823 --disable-nptl) nptl="no" 824 ;; 825 --enable-nptl) nptl="yes" 826 ;; 827 --enable-mixemu) mixemu="yes" 828 ;; 829 --disable-linux-aio) linux_aio="no" 830 ;; 831 --enable-linux-aio) linux_aio="yes" 832 ;; 833 --disable-attr) attr="no" 834 ;; 835 --enable-attr) attr="yes" 836 ;; 837 --disable-blobs) blobs="no" 838 ;; 839 --with-pkgversion=*) pkgversion=" ($optarg)" 840 ;; 841 --with-coroutine=*) coroutine="$optarg" 842 ;; 843 --disable-docs) docs="no" 844 ;; 845 --enable-docs) docs="yes" 846 ;; 847 --disable-vhost-net) vhost_net="no" 848 ;; 849 --enable-vhost-net) vhost_net="yes" 850 ;; 851 --disable-opengl) opengl="no" 852 ;; 853 --enable-opengl) opengl="yes" 854 ;; 855 --disable-rbd) rbd="no" 856 ;; 857 --enable-rbd) rbd="yes" 858 ;; 859 --disable-xfsctl) xfs="no" 860 ;; 861 --enable-xfsctl) xfs="yes" 862 ;; 863 --disable-smartcard-nss) smartcard_nss="no" 864 ;; 865 --enable-smartcard-nss) smartcard_nss="yes" 866 ;; 867 --disable-usb-redir) usb_redir="no" 868 ;; 869 --enable-usb-redir) usb_redir="yes" 870 ;; 871 --disable-zlib-test) zlib="no" 872 ;; 873 --enable-guest-agent) guest_agent="yes" 874 ;; 875 --disable-guest-agent) guest_agent="no" 876 ;; 877 --enable-tools) want_tools="yes" 878 ;; 879 --disable-tools) want_tools="no" 880 ;; 881 --enable-seccomp) seccomp="yes" 882 ;; 883 --disable-seccomp) seccomp="no" 884 ;; 885 --disable-glusterfs) glusterfs="no" 886 ;; 887 --enable-glusterfs) glusterfs="yes" 888 ;; 889 --disable-virtio-blk-data-plane) virtio_blk_data_plane="no" 890 ;; 891 --enable-virtio-blk-data-plane) virtio_blk_data_plane="yes" 892 ;; 893 *) echo "ERROR: unknown option $opt"; show_help="yes" 894 ;; 895 esac 896done 897 898case "$cpu" in 899 sparc) 900 LDFLAGS="-m32 $LDFLAGS" 901 QEMU_CFLAGS="-m32 -mcpu=ultrasparc $QEMU_CFLAGS" 902 ;; 903 sparc64) 904 LDFLAGS="-m64 $LDFLAGS" 905 QEMU_CFLAGS="-m64 -mcpu=ultrasparc $QEMU_CFLAGS" 906 ;; 907 s390) 908 QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS" 909 LDFLAGS="-m31 $LDFLAGS" 910 ;; 911 s390x) 912 QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS" 913 LDFLAGS="-m64 $LDFLAGS" 914 ;; 915 i386) 916 QEMU_CFLAGS="-m32 $QEMU_CFLAGS" 917 LDFLAGS="-m32 $LDFLAGS" 918 cc_i386='$(CC) -m32' 919 ;; 920 x86_64) 921 QEMU_CFLAGS="-m64 $QEMU_CFLAGS" 922 LDFLAGS="-m64 $LDFLAGS" 923 cc_i386='$(CC) -m32' 924 ;; 925 # No special flags required for other host CPUs 926esac 927 928default_target_list="" 929 930# these targets are portable 931if [ "$softmmu" = "yes" ] ; then 932 default_target_list="\ 933i386-softmmu \ 934x86_64-softmmu \ 935alpha-softmmu \ 936arm-softmmu \ 937cris-softmmu \ 938lm32-softmmu \ 939m68k-softmmu \ 940microblaze-softmmu \ 941microblazeel-softmmu \ 942mips-softmmu \ 943mipsel-softmmu \ 944mips64-softmmu \ 945mips64el-softmmu \ 946or32-softmmu \ 947ppc-softmmu \ 948ppcemb-softmmu \ 949ppc64-softmmu \ 950sh4-softmmu \ 951sh4eb-softmmu \ 952sparc-softmmu \ 953sparc64-softmmu \ 954s390x-softmmu \ 955xtensa-softmmu \ 956xtensaeb-softmmu \ 957unicore32-softmmu \ 958" 959fi 960# the following are Linux specific 961if [ "$linux_user" = "yes" ] ; then 962 default_target_list="${default_target_list}\ 963i386-linux-user \ 964x86_64-linux-user \ 965alpha-linux-user \ 966arm-linux-user \ 967armeb-linux-user \ 968cris-linux-user \ 969m68k-linux-user \ 970microblaze-linux-user \ 971microblazeel-linux-user \ 972mips-linux-user \ 973mipsel-linux-user \ 974or32-linux-user \ 975ppc-linux-user \ 976ppc64-linux-user \ 977ppc64abi32-linux-user \ 978sh4-linux-user \ 979sh4eb-linux-user \ 980sparc-linux-user \ 981sparc64-linux-user \ 982sparc32plus-linux-user \ 983unicore32-linux-user \ 984s390x-linux-user \ 985" 986fi 987# the following are BSD specific 988if [ "$bsd_user" = "yes" ] ; then 989 default_target_list="${default_target_list}\ 990i386-bsd-user \ 991x86_64-bsd-user \ 992sparc-bsd-user \ 993sparc64-bsd-user \ 994" 995fi 996 997if test x"$show_help" = x"yes" ; then 998cat << EOF 999 1000Usage: configure [options] 1001Options: [defaults in brackets after descriptions] 1002 1003EOF 1004echo "Standard options:" 1005echo " --help print this message" 1006echo " --prefix=PREFIX install in PREFIX [$prefix]" 1007echo " --interp-prefix=PREFIX where to find shared libraries, etc." 1008echo " use %M for cpu name [$interp_prefix]" 1009echo " --target-list=LIST set target list (default: build everything)" 1010echo "Available targets: $default_target_list" | \ 1011 fold -s -w 53 | sed -e 's/^/ /' 1012echo "" 1013echo "Advanced options (experts only):" 1014echo " --source-path=PATH path of source code [$source_path]" 1015echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]" 1016echo " --cc=CC use C compiler CC [$cc]" 1017echo " --host-cc=CC use C compiler CC [$host_cc] for code run at" 1018echo " build time" 1019echo " --objcc=OBJCC use Objective-C compiler OBJCC [$objcc]" 1020echo " --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS" 1021echo " --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS" 1022echo " --make=MAKE use specified make [$make]" 1023echo " --install=INSTALL use specified install [$install]" 1024echo " --python=PYTHON use specified python [$python]" 1025echo " --smbd=SMBD use specified smbd [$smbd]" 1026echo " --static enable static build [$static]" 1027echo " --mandir=PATH install man pages in PATH" 1028echo " --datadir=PATH install firmware in PATH$confsuffix" 1029echo " --docdir=PATH install documentation in PATH$confsuffix" 1030echo " --bindir=PATH install binaries in PATH" 1031echo " --sysconfdir=PATH install config in PATH$confsuffix" 1032echo " --localstatedir=PATH install local state in PATH" 1033echo " --with-confsuffix=SUFFIX suffix for QEMU data inside datadir and sysconfdir [$confsuffix]" 1034echo " --enable-debug-tcg enable TCG debugging" 1035echo " --disable-debug-tcg disable TCG debugging (default)" 1036echo " --enable-debug enable common debug build options" 1037echo " --enable-sparse enable sparse checker" 1038echo " --disable-sparse disable sparse checker (default)" 1039echo " --disable-strip disable stripping binaries" 1040echo " --disable-werror disable compilation abort on warning" 1041echo " --disable-sdl disable SDL" 1042echo " --enable-sdl enable SDL" 1043echo " --disable-virtfs disable VirtFS" 1044echo " --enable-virtfs enable VirtFS" 1045echo " --disable-vnc disable VNC" 1046echo " --enable-vnc enable VNC" 1047echo " --disable-cocoa disable Cocoa (Mac OS X only)" 1048echo " --enable-cocoa enable Cocoa (default on Mac OS X)" 1049echo " --audio-drv-list=LIST set audio drivers list:" 1050echo " Available drivers: $audio_possible_drivers" 1051echo " --audio-card-list=LIST set list of emulated audio cards [$audio_card_list]" 1052echo " Available cards: $audio_possible_cards" 1053echo " --block-drv-whitelist=L set block driver whitelist" 1054echo " (affects only QEMU, not qemu-img)" 1055echo " --enable-mixemu enable mixer emulation" 1056echo " --disable-xen disable xen backend driver support" 1057echo " --enable-xen enable xen backend driver support" 1058echo " --disable-xen-pci-passthrough" 1059echo " --enable-xen-pci-passthrough" 1060echo " --disable-brlapi disable BrlAPI" 1061echo " --enable-brlapi enable BrlAPI" 1062echo " --disable-vnc-tls disable TLS encryption for VNC server" 1063echo " --enable-vnc-tls enable TLS encryption for VNC server" 1064echo " --disable-vnc-sasl disable SASL encryption for VNC server" 1065echo " --enable-vnc-sasl enable SASL encryption for VNC server" 1066echo " --disable-vnc-jpeg disable JPEG lossy compression for VNC server" 1067echo " --enable-vnc-jpeg enable JPEG lossy compression for VNC server" 1068echo " --disable-vnc-png disable PNG compression for VNC server (default)" 1069echo " --enable-vnc-png enable PNG compression for VNC server" 1070echo " --disable-curses disable curses output" 1071echo " --enable-curses enable curses output" 1072echo " --disable-curl disable curl connectivity" 1073echo " --enable-curl enable curl connectivity" 1074echo " --disable-fdt disable fdt device tree" 1075echo " --enable-fdt enable fdt device tree" 1076echo " --disable-bluez disable bluez stack connectivity" 1077echo " --enable-bluez enable bluez stack connectivity" 1078echo " --disable-slirp disable SLIRP userspace network connectivity" 1079echo " --disable-kvm disable KVM acceleration support" 1080echo " --enable-kvm enable KVM acceleration support" 1081echo " --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)" 1082echo " --disable-nptl disable usermode NPTL support" 1083echo " --enable-nptl enable usermode NPTL support" 1084echo " --enable-system enable all system emulation targets" 1085echo " --disable-system disable all system emulation targets" 1086echo " --enable-user enable supported user emulation targets" 1087echo " --disable-user disable all user emulation targets" 1088echo " --enable-linux-user enable all linux usermode emulation targets" 1089echo " --disable-linux-user disable all linux usermode emulation targets" 1090echo " --enable-bsd-user enable all BSD usermode emulation targets" 1091echo " --disable-bsd-user disable all BSD usermode emulation targets" 1092echo " --enable-guest-base enable GUEST_BASE support for usermode" 1093echo " emulation targets" 1094echo " --disable-guest-base disable GUEST_BASE support" 1095echo " --enable-pie build Position Independent Executables" 1096echo " --disable-pie do not build Position Independent Executables" 1097echo " --fmod-lib path to FMOD library" 1098echo " --fmod-inc path to FMOD includes" 1099echo " --oss-lib path to OSS library" 1100echo " --enable-uname-release=R Return R for uname -r in usermode emulation" 1101echo " --cpu=CPU Build for host CPU [$cpu]" 1102echo " --disable-uuid disable uuid support" 1103echo " --enable-uuid enable uuid support" 1104echo " --disable-vde disable support for vde network" 1105echo " --enable-vde enable support for vde network" 1106echo " --disable-linux-aio disable Linux AIO support" 1107echo " --enable-linux-aio enable Linux AIO support" 1108echo " --disable-cap-ng disable libcap-ng support" 1109echo " --enable-cap-ng enable libcap-ng support" 1110echo " --disable-attr disables attr and xattr support" 1111echo " --enable-attr enable attr and xattr support" 1112echo " --disable-blobs disable installing provided firmware blobs" 1113echo " --enable-docs enable documentation build" 1114echo " --disable-docs disable documentation build" 1115echo " --disable-vhost-net disable vhost-net acceleration support" 1116echo " --enable-vhost-net enable vhost-net acceleration support" 1117echo " --enable-trace-backend=B Set trace backend" 1118echo " Available backends:" $($python "$source_path"/scripts/tracetool.py --list-backends) 1119echo " --with-trace-file=NAME Full PATH,NAME of file to store traces" 1120echo " Default:trace-<pid>" 1121echo " --disable-spice disable spice" 1122echo " --enable-spice enable spice" 1123echo " --enable-rbd enable building the rados block device (rbd)" 1124echo " --disable-libiscsi disable iscsi support" 1125echo " --enable-libiscsi enable iscsi support" 1126echo " --disable-smartcard-nss disable smartcard nss support" 1127echo " --enable-smartcard-nss enable smartcard nss support" 1128echo " --disable-usb-redir disable usb network redirection support" 1129echo " --enable-usb-redir enable usb network redirection support" 1130echo " --disable-guest-agent disable building of the QEMU Guest Agent" 1131echo " --enable-guest-agent enable building of the QEMU Guest Agent" 1132echo " --disable-seccomp disable seccomp support" 1133echo " --enable-seccomp enables seccomp support" 1134echo " --with-coroutine=BACKEND coroutine backend. Supported options:" 1135echo " gthread, ucontext, sigaltstack, windows" 1136echo " --enable-glusterfs enable GlusterFS backend" 1137echo " --disable-glusterfs disable GlusterFS backend" 1138echo " --enable-gcov enable test coverage analysis with gcov" 1139echo " --gcov=GCOV use specified gcov [$gcov_tool]" 1140echo "" 1141echo "NOTE: The object files are built at the place where configure is launched" 1142exit 1 1143fi 1144 1145# Now we have handled --enable-tcg-interpreter and know we're not just 1146# printing the help message, bail out if the host CPU isn't supported. 1147if test "$ARCH" = "unknown"; then 1148 if test "$tcg_interpreter" = "yes" ; then 1149 echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)" 1150 ARCH=tci 1151 else 1152 echo "Unsupported CPU = $cpu, try --enable-tcg-interpreter" 1153 exit 1 1154 fi 1155fi 1156 1157# check that the C compiler works. 1158cat > $TMPC <<EOF 1159int main(void) { return 0; } 1160EOF 1161 1162if compile_object ; then 1163 : C compiler works ok 1164else 1165 echo "ERROR: \"$cc\" either does not exist or does not work" 1166 exit 1 1167fi 1168 1169# Consult white-list to determine whether to enable werror 1170# by default. Only enable by default for git builds 1171z_version=`cut -f3 -d. $source_path/VERSION` 1172 1173if test -z "$werror" ; then 1174 if test "$z_version" = "50" -a \ 1175 "$linux" = "yes" ; then 1176 werror="yes" 1177 else 1178 werror="no" 1179 fi 1180fi 1181 1182gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits" 1183gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags" 1184gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags" 1185gcc_flags="-fstack-protector-all -Wendif-labels $gcc_flags" 1186gcc_flags="-Wno-initializer-overrides $gcc_flags" 1187# Note that we do not add -Werror to gcc_flags here, because that would 1188# enable it for all configure tests. If a configure test failed due 1189# to -Werror this would just silently disable some features, 1190# so it's too error prone. 1191cat > $TMPC << EOF 1192int main(void) { return 0; } 1193EOF 1194for flag in $gcc_flags; do 1195 # Use the positive sense of the flag when testing for -Wno-wombat 1196 # support (gcc will happily accept the -Wno- form of unknown 1197 # warning options). 1198 optflag="$(echo $flag | sed -e 's/^-Wno-/-W/')" 1199 if compile_prog "-Werror $optflag" "" ; then 1200 QEMU_CFLAGS="$QEMU_CFLAGS $flag" 1201 fi 1202done 1203 1204# Workaround for http://gcc.gnu.org/PR55489. Happens with -fPIE/-fPIC and 1205# large functions that use global variables. The bug is in all releases of 1206# GCC, but it became particularly acute in 4.6.x and 4.7.x. It is fixed in 1207# 4.7.3 and 4.8.0. We should be able to delete this at the end of 2013. 1208cat > $TMPC << EOF 1209#if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2)) 1210int main(void) { return 0; } 1211#else 1212#error No bug in this compiler. 1213#endif 1214EOF 1215if compile_prog "-Werror -fno-gcse" "" ; then 1216 TRANSLATE_OPT_CFLAGS=-fno-gcse 1217fi 1218 1219if test "$static" = "yes" ; then 1220 if test "$pie" = "yes" ; then 1221 echo "static and pie are mutually incompatible" 1222 exit 1 1223 else 1224 pie="no" 1225 fi 1226fi 1227 1228if test "$pie" = ""; then 1229 case "$cpu-$targetos" in 1230 i386-Linux|x86_64-Linux|i386-OpenBSD|x86_64-OpenBSD) 1231 ;; 1232 *) 1233 pie="no" 1234 ;; 1235 esac 1236fi 1237 1238if test "$pie" != "no" ; then 1239 cat > $TMPC << EOF 1240 1241#ifdef __linux__ 1242# define THREAD __thread 1243#else 1244# define THREAD 1245#endif 1246 1247static THREAD int tls_var; 1248 1249int main(void) { return tls_var; } 1250 1251EOF 1252 if compile_prog "-fPIE -DPIE" "-pie"; then 1253 QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS" 1254 LDFLAGS="-pie $LDFLAGS" 1255 pie="yes" 1256 if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then 1257 LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS" 1258 fi 1259 else 1260 if test "$pie" = "yes"; then 1261 echo "PIE not available due to missing toolchain support" 1262 exit 1 1263 else 1264 echo "Disabling PIE due to missing toolchain support" 1265 pie="no" 1266 fi 1267 fi 1268fi 1269 1270# 1271# Solaris specific configure tool chain decisions 1272# 1273if test "$solaris" = "yes" ; then 1274 if has $install; then 1275 : 1276 else 1277 echo "Solaris install program not found. Use --install=/usr/ucb/install or" 1278 echo "install fileutils from www.blastwave.org using pkg-get -i fileutils" 1279 echo "to get ginstall which is used by default (which lives in /opt/csw/bin)" 1280 exit 1 1281 fi 1282 if test "`path_of $install`" = "/usr/sbin/install" ; then 1283 echo "Error: Solaris /usr/sbin/install is not an appropriate install program." 1284 echo "try ginstall from the GNU fileutils available from www.blastwave.org" 1285 echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install" 1286 exit 1 1287 fi 1288 if has ar; then 1289 : 1290 else 1291 echo "Error: No path includes ar" 1292 if test -f /usr/ccs/bin/ar ; then 1293 echo "Add /usr/ccs/bin to your path and rerun configure" 1294 fi 1295 exit 1 1296 fi 1297fi 1298 1299if ! has $python; then 1300 echo "Python not found. Use --python=/path/to/python" 1301 exit 1 1302fi 1303 1304# Note that if the Python conditional here evaluates True we will exit 1305# with status 1 which is a shell 'false' value. 1306if ! "$python" -c 'import sys; sys.exit(sys.version_info < (2,4) or sys.version_info >= (3,))'; then 1307 echo "Cannot use '$python', Python 2.4 or later is required." 1308 echo "Note that Python 3 or later is not yet supported." 1309 echo "Use --python=/path/to/python to specify a supported Python." 1310 exit 1 1311fi 1312 1313if test -z "${target_list+xxx}" ; then 1314 target_list="$default_target_list" 1315else 1316 target_list=`echo "$target_list" | sed -e 's/,/ /g'` 1317fi 1318# see if system emulation was really requested 1319case " $target_list " in 1320 *"-softmmu "*) softmmu=yes 1321 ;; 1322 *) softmmu=no 1323 ;; 1324esac 1325 1326feature_not_found() { 1327 feature=$1 1328 1329 echo "ERROR" 1330 echo "ERROR: User requested feature $feature" 1331 echo "ERROR: configure was not able to find it" 1332 echo "ERROR" 1333 exit 1; 1334} 1335 1336if test -z "$cross_prefix" ; then 1337 1338# --- 1339# big/little endian test 1340cat > $TMPC << EOF 1341#include <inttypes.h> 1342int main(void) { 1343 volatile uint32_t i=0x01234567; 1344 return (*((uint8_t*)(&i))) == 0x67; 1345} 1346EOF 1347 1348if compile_prog "" "" ; then 1349$TMPE && bigendian="yes" 1350else 1351echo big/little test failed 1352fi 1353 1354else 1355 1356# if cross compiling, cannot launch a program, so make a static guess 1357case "$cpu" in 1358 arm) 1359 # ARM can be either way; ask the compiler which one we are 1360 if check_define __ARMEB__; then 1361 bigendian=yes 1362 fi 1363 ;; 1364 hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64) 1365 bigendian=yes 1366 ;; 1367esac 1368 1369fi 1370 1371########################################## 1372# pkg-config probe 1373 1374if ! has "$pkg_config_exe"; then 1375 echo "Error: pkg-config binary '$pkg_config_exe' not found" 1376 exit 1 1377fi 1378 1379########################################## 1380# NPTL probe 1381 1382if test "$nptl" != "no" ; then 1383 cat > $TMPC <<EOF 1384#include <sched.h> 1385#include <linux/futex.h> 1386int main(void) { 1387#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT) 1388#error bork 1389#endif 1390 return 0; 1391} 1392EOF 1393 1394 if compile_object ; then 1395 nptl=yes 1396 else 1397 if test "$nptl" = "yes" ; then 1398 feature_not_found "nptl" 1399 fi 1400 nptl=no 1401 fi 1402fi 1403 1404########################################## 1405# zlib check 1406 1407if test "$zlib" != "no" ; then 1408 cat > $TMPC << EOF 1409#include <zlib.h> 1410int main(void) { zlibVersion(); return 0; } 1411EOF 1412 if compile_prog "" "-lz" ; then 1413 : 1414 else 1415 echo 1416 echo "Error: zlib check failed" 1417 echo "Make sure to have the zlib libs and headers installed." 1418 echo 1419 exit 1 1420 fi 1421fi 1422 1423########################################## 1424# libseccomp check 1425 1426if test "$seccomp" != "no" ; then 1427 if $pkg_config --atleast-version=1.0.0 libseccomp --modversion >/dev/null 2>&1; then 1428 LIBS=`$pkg_config --libs libseccomp` 1429 seccomp="yes" 1430 else 1431 if test "$seccomp" = "yes"; then 1432 feature_not_found "libseccomp" 1433 fi 1434 seccomp="no" 1435 fi 1436fi 1437########################################## 1438# xen probe 1439 1440if test "$xen" != "no" ; then 1441 xen_libs="-lxenstore -lxenctrl -lxenguest" 1442 1443 # First we test whether Xen headers and libraries are available. 1444 # If no, we are done and there is no Xen support. 1445 # If yes, more tests are run to detect the Xen version. 1446 1447 # Xen (any) 1448 cat > $TMPC <<EOF 1449#include <xenctrl.h> 1450int main(void) { 1451 return 0; 1452} 1453EOF 1454 if ! compile_prog "" "$xen_libs" ; then 1455 # Xen not found 1456 if test "$xen" = "yes" ; then 1457 feature_not_found "xen" 1458 fi 1459 xen=no 1460 1461 # Xen unstable 1462 elif 1463 cat > $TMPC <<EOF && 1464#include <xenctrl.h> 1465#include <xenstore.h> 1466#include <stdint.h> 1467#include <xen/hvm/hvm_info_table.h> 1468#if !defined(HVM_MAX_VCPUS) 1469# error HVM_MAX_VCPUS not defined 1470#endif 1471int main(void) { 1472 xc_interface *xc; 1473 xs_daemon_open(); 1474 xc = xc_interface_open(0, 0, 0); 1475 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1476 xc_gnttab_open(NULL, 0); 1477 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 1478 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 1479 return 0; 1480} 1481EOF 1482 compile_prog "" "$xen_libs" 1483 then 1484 xen_ctrl_version=420 1485 xen=yes 1486 1487 elif 1488 cat > $TMPC <<EOF && 1489#include <xenctrl.h> 1490#include <xs.h> 1491#include <stdint.h> 1492#include <xen/hvm/hvm_info_table.h> 1493#if !defined(HVM_MAX_VCPUS) 1494# error HVM_MAX_VCPUS not defined 1495#endif 1496int main(void) { 1497 xs_daemon_open(); 1498 xc_interface_open(0, 0, 0); 1499 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1500 xc_gnttab_open(NULL, 0); 1501 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 1502 return 0; 1503} 1504EOF 1505 compile_prog "" "$xen_libs" 1506 then 1507 xen_ctrl_version=410 1508 xen=yes 1509 1510 # Xen 4.0.0 1511 elif 1512 cat > $TMPC <<EOF && 1513#include <xenctrl.h> 1514#include <xs.h> 1515#include <stdint.h> 1516#include <xen/hvm/hvm_info_table.h> 1517#if !defined(HVM_MAX_VCPUS) 1518# error HVM_MAX_VCPUS not defined 1519#endif 1520int main(void) { 1521 struct xen_add_to_physmap xatp = { 1522 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0, 1523 }; 1524 xs_daemon_open(); 1525 xc_interface_open(); 1526 xc_gnttab_open(); 1527 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1528 xc_memory_op(0, XENMEM_add_to_physmap, &xatp); 1529 return 0; 1530} 1531EOF 1532 compile_prog "" "$xen_libs" 1533 then 1534 xen_ctrl_version=400 1535 xen=yes 1536 1537 # Xen 3.4.0 1538 elif 1539 cat > $TMPC <<EOF && 1540#include <xenctrl.h> 1541#include <xs.h> 1542int main(void) { 1543 struct xen_add_to_physmap xatp = { 1544 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0, 1545 }; 1546 xs_daemon_open(); 1547 xc_interface_open(); 1548 xc_gnttab_open(); 1549 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1550 xc_memory_op(0, XENMEM_add_to_physmap, &xatp); 1551 return 0; 1552} 1553EOF 1554 compile_prog "" "$xen_libs" 1555 then 1556 xen_ctrl_version=340 1557 xen=yes 1558 1559 # Xen 3.3.0 1560 elif 1561 cat > $TMPC <<EOF && 1562#include <xenctrl.h> 1563#include <xs.h> 1564int main(void) { 1565 xs_daemon_open(); 1566 xc_interface_open(); 1567 xc_gnttab_open(); 1568 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1569 return 0; 1570} 1571EOF 1572 compile_prog "" "$xen_libs" 1573 then 1574 xen_ctrl_version=330 1575 xen=yes 1576 1577 # Xen version unsupported 1578 else 1579 if test "$xen" = "yes" ; then 1580 feature_not_found "xen (unsupported version)" 1581 fi 1582 xen=no 1583 fi 1584 1585 if test "$xen" = yes; then 1586 libs_softmmu="$xen_libs $libs_softmmu" 1587 fi 1588fi 1589 1590if test "$xen_pci_passthrough" != "no"; then 1591 if test "$xen" = "yes" && test "$linux" = "yes" && 1592 test "$xen_ctrl_version" -ge 340; then 1593 xen_pci_passthrough=yes 1594 else 1595 if test "$xen_pci_passthrough" = "yes"; then 1596 echo "ERROR" 1597 echo "ERROR: User requested feature Xen PCI Passthrough" 1598 echo "ERROR: but this feature require /sys from Linux" 1599 if test "$xen_ctrl_version" -lt 340; then 1600 echo "ERROR: This feature does not work with Xen 3.3" 1601 fi 1602 echo "ERROR" 1603 exit 1; 1604 fi 1605 xen_pci_passthrough=no 1606 fi 1607fi 1608 1609########################################## 1610# libtool probe 1611 1612if ! has $libtool; then 1613 libtool= 1614fi 1615 1616########################################## 1617# Sparse probe 1618if test "$sparse" != "no" ; then 1619 if has cgcc; then 1620 sparse=yes 1621 else 1622 if test "$sparse" = "yes" ; then 1623 feature_not_found "sparse" 1624 fi 1625 sparse=no 1626 fi 1627fi 1628 1629########################################## 1630# SDL probe 1631 1632# Look for sdl configuration program (pkg-config or sdl-config). Try 1633# sdl-config even without cross prefix, and favour pkg-config over sdl-config. 1634if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then 1635 sdl_config=sdl-config 1636fi 1637 1638if $pkg_config sdl --modversion >/dev/null 2>&1; then 1639 sdlconfig="$pkg_config sdl" 1640 _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'` 1641elif has ${sdl_config}; then 1642 sdlconfig="$sdl_config" 1643 _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'` 1644else 1645 if test "$sdl" = "yes" ; then 1646 feature_not_found "sdl" 1647 fi 1648 sdl=no 1649fi 1650if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then 1651 echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2 1652fi 1653 1654sdl_too_old=no 1655if test "$sdl" != "no" ; then 1656 cat > $TMPC << EOF 1657#include <SDL.h> 1658#undef main /* We don't want SDL to override our main() */ 1659int main( void ) { return SDL_Init (SDL_INIT_VIDEO); } 1660EOF 1661 sdl_cflags=`$sdlconfig --cflags 2> /dev/null` 1662 if test "$static" = "yes" ; then 1663 sdl_libs=`$sdlconfig --static-libs 2>/dev/null` 1664 else 1665 sdl_libs=`$sdlconfig --libs 2> /dev/null` 1666 fi 1667 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 1668 if test "$_sdlversion" -lt 121 ; then 1669 sdl_too_old=yes 1670 else 1671 if test "$cocoa" = "no" ; then 1672 sdl=yes 1673 fi 1674 fi 1675 1676 # static link with sdl ? (note: sdl.pc's --static --libs is broken) 1677 if test "$sdl" = "yes" -a "$static" = "yes" ; then 1678 if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then 1679 sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`" 1680 sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`" 1681 fi 1682 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 1683 : 1684 else 1685 sdl=no 1686 fi 1687 fi # static link 1688 else # sdl not found 1689 if test "$sdl" = "yes" ; then 1690 feature_not_found "sdl" 1691 fi 1692 sdl=no 1693 fi # sdl compile test 1694fi 1695 1696if test "$sdl" = "yes" ; then 1697 cat > $TMPC <<EOF 1698#include <SDL.h> 1699#if defined(SDL_VIDEO_DRIVER_X11) 1700#include <X11/XKBlib.h> 1701#else 1702#error No x11 support 1703#endif 1704int main(void) { return 0; } 1705EOF 1706 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 1707 sdl_libs="$sdl_libs -lX11" 1708 fi 1709 libs_softmmu="$sdl_libs $libs_softmmu" 1710fi 1711 1712########################################## 1713# VNC TLS detection 1714if test "$vnc" = "yes" -a "$vnc_tls" != "no" ; then 1715 cat > $TMPC <<EOF 1716#include <gnutls/gnutls.h> 1717int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; } 1718EOF 1719 vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null` 1720 vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null` 1721 if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then 1722 vnc_tls=yes 1723 libs_softmmu="$vnc_tls_libs $libs_softmmu" 1724 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_tls_cflags" 1725 else 1726 if test "$vnc_tls" = "yes" ; then 1727 feature_not_found "vnc-tls" 1728 fi 1729 vnc_tls=no 1730 fi 1731fi 1732 1733########################################## 1734# VNC SASL detection 1735if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then 1736 cat > $TMPC <<EOF 1737#include <sasl/sasl.h> 1738#include <stdio.h> 1739int main(void) { sasl_server_init(NULL, "qemu"); return 0; } 1740EOF 1741 # Assuming Cyrus-SASL installed in /usr prefix 1742 vnc_sasl_cflags="" 1743 vnc_sasl_libs="-lsasl2" 1744 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then 1745 vnc_sasl=yes 1746 libs_softmmu="$vnc_sasl_libs $libs_softmmu" 1747 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags" 1748 else 1749 if test "$vnc_sasl" = "yes" ; then 1750 feature_not_found "vnc-sasl" 1751 fi 1752 vnc_sasl=no 1753 fi 1754fi 1755 1756########################################## 1757# VNC JPEG detection 1758if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then 1759cat > $TMPC <<EOF 1760#include <stdio.h> 1761#include <jpeglib.h> 1762int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; } 1763EOF 1764 vnc_jpeg_cflags="" 1765 vnc_jpeg_libs="-ljpeg" 1766 if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then 1767 vnc_jpeg=yes 1768 libs_softmmu="$vnc_jpeg_libs $libs_softmmu" 1769 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags" 1770 else 1771 if test "$vnc_jpeg" = "yes" ; then 1772 feature_not_found "vnc-jpeg" 1773 fi 1774 vnc_jpeg=no 1775 fi 1776fi 1777 1778########################################## 1779# VNC PNG detection 1780if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then 1781cat > $TMPC <<EOF 1782//#include <stdio.h> 1783#include <png.h> 1784#include <stddef.h> 1785int main(void) { 1786 png_structp png_ptr; 1787 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL); 1788 return png_ptr != 0; 1789} 1790EOF 1791 if $pkg_config libpng --modversion >/dev/null 2>&1; then 1792 vnc_png_cflags=`$pkg_config libpng --cflags 2> /dev/null` 1793 vnc_png_libs=`$pkg_config libpng --libs 2> /dev/null` 1794 else 1795 vnc_png_cflags="" 1796 vnc_png_libs="-lpng" 1797 fi 1798 if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then 1799 vnc_png=yes 1800 libs_softmmu="$vnc_png_libs $libs_softmmu" 1801 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags" 1802 else 1803 if test "$vnc_png" = "yes" ; then 1804 feature_not_found "vnc-png" 1805 fi 1806 vnc_png=no 1807 fi 1808fi 1809 1810########################################## 1811# fnmatch() probe, used for ACL routines 1812fnmatch="no" 1813cat > $TMPC << EOF 1814#include <fnmatch.h> 1815int main(void) 1816{ 1817 fnmatch("foo", "foo", 0); 1818 return 0; 1819} 1820EOF 1821if compile_prog "" "" ; then 1822 fnmatch="yes" 1823fi 1824 1825########################################## 1826# uuid_generate() probe, used for vdi block driver 1827if test "$uuid" != "no" ; then 1828 uuid_libs="-luuid" 1829 cat > $TMPC << EOF 1830#include <uuid/uuid.h> 1831int main(void) 1832{ 1833 uuid_t my_uuid; 1834 uuid_generate(my_uuid); 1835 return 0; 1836} 1837EOF 1838 if compile_prog "" "$uuid_libs" ; then 1839 uuid="yes" 1840 libs_softmmu="$uuid_libs $libs_softmmu" 1841 libs_tools="$uuid_libs $libs_tools" 1842 else 1843 if test "$uuid" = "yes" ; then 1844 feature_not_found "uuid" 1845 fi 1846 uuid=no 1847 fi 1848fi 1849 1850########################################## 1851# xfsctl() probe, used for raw-posix 1852if test "$xfs" != "no" ; then 1853 cat > $TMPC << EOF 1854#include <stddef.h> /* NULL */ 1855#include <xfs/xfs.h> 1856int main(void) 1857{ 1858 xfsctl(NULL, 0, 0, NULL); 1859 return 0; 1860} 1861EOF 1862 if compile_prog "" "" ; then 1863 xfs="yes" 1864 else 1865 if test "$xfs" = "yes" ; then 1866 feature_not_found "xfs" 1867 fi 1868 xfs=no 1869 fi 1870fi 1871 1872########################################## 1873# vde libraries probe 1874if test "$vde" != "no" ; then 1875 vde_libs="-lvdeplug" 1876 cat > $TMPC << EOF 1877#include <libvdeplug.h> 1878int main(void) 1879{ 1880 struct vde_open_args a = {0, 0, 0}; 1881 char s[] = ""; 1882 vde_open(s, s, &a); 1883 return 0; 1884} 1885EOF 1886 if compile_prog "" "$vde_libs" ; then 1887 vde=yes 1888 libs_softmmu="$vde_libs $libs_softmmu" 1889 libs_tools="$vde_libs $libs_tools" 1890 else 1891 if test "$vde" = "yes" ; then 1892 feature_not_found "vde" 1893 fi 1894 vde=no 1895 fi 1896fi 1897 1898########################################## 1899# libcap-ng library probe 1900if test "$cap_ng" != "no" ; then 1901 cap_libs="-lcap-ng" 1902 cat > $TMPC << EOF 1903#include <cap-ng.h> 1904int main(void) 1905{ 1906 capng_capability_to_name(CAPNG_EFFECTIVE); 1907 return 0; 1908} 1909EOF 1910 if compile_prog "" "$cap_libs" ; then 1911 cap_ng=yes 1912 libs_tools="$cap_libs $libs_tools" 1913 else 1914 if test "$cap_ng" = "yes" ; then 1915 feature_not_found "cap_ng" 1916 fi 1917 cap_ng=no 1918 fi 1919fi 1920 1921########################################## 1922# Sound support libraries probe 1923 1924audio_drv_probe() 1925{ 1926 drv=$1 1927 hdr=$2 1928 lib=$3 1929 exp=$4 1930 cfl=$5 1931 cat > $TMPC << EOF 1932#include <$hdr> 1933int main(void) { $exp } 1934EOF 1935 if compile_prog "$cfl" "$lib" ; then 1936 : 1937 else 1938 echo 1939 echo "Error: $drv check failed" 1940 echo "Make sure to have the $drv libs and headers installed." 1941 echo 1942 exit 1 1943 fi 1944} 1945 1946audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'` 1947for drv in $audio_drv_list; do 1948 case $drv in 1949 alsa) 1950 audio_drv_probe $drv alsa/asoundlib.h -lasound \ 1951 "return snd_pcm_close((snd_pcm_t *)0);" 1952 libs_softmmu="-lasound $libs_softmmu" 1953 ;; 1954 1955 fmod) 1956 if test -z $fmod_lib || test -z $fmod_inc; then 1957 echo 1958 echo "Error: You must specify path to FMOD library and headers" 1959 echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so" 1960 echo 1961 exit 1 1962 fi 1963 audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc" 1964 libs_softmmu="$fmod_lib $libs_softmmu" 1965 ;; 1966 1967 esd) 1968 audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);' 1969 libs_softmmu="-lesd $libs_softmmu" 1970 audio_pt_int="yes" 1971 ;; 1972 1973 pa) 1974 audio_drv_probe $drv pulse/mainloop.h "-lpulse" \ 1975 "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;" 1976 libs_softmmu="-lpulse $libs_softmmu" 1977 audio_pt_int="yes" 1978 ;; 1979 1980 coreaudio) 1981 libs_softmmu="-framework CoreAudio $libs_softmmu" 1982 ;; 1983 1984 dsound) 1985 libs_softmmu="-lole32 -ldxguid $libs_softmmu" 1986 audio_win_int="yes" 1987 ;; 1988 1989 oss) 1990 libs_softmmu="$oss_lib $libs_softmmu" 1991 ;; 1992 1993 sdl|wav) 1994 # XXX: Probes for CoreAudio, DirectSound, SDL(?) 1995 ;; 1996 1997 winwave) 1998 libs_softmmu="-lwinmm $libs_softmmu" 1999 audio_win_int="yes" 2000 ;; 2001 2002 *) 2003 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || { 2004 echo 2005 echo "Error: Unknown driver '$drv' selected" 2006 echo "Possible drivers are: $audio_possible_drivers" 2007 echo 2008 exit 1 2009 } 2010 ;; 2011 esac 2012done 2013 2014########################################## 2015# BrlAPI probe 2016 2017if test "$brlapi" != "no" ; then 2018 brlapi_libs="-lbrlapi" 2019 cat > $TMPC << EOF 2020#include <brlapi.h> 2021#include <stddef.h> 2022int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); } 2023EOF 2024 if compile_prog "" "$brlapi_libs" ; then 2025 brlapi=yes 2026 libs_softmmu="$brlapi_libs $libs_softmmu" 2027 else 2028 if test "$brlapi" = "yes" ; then 2029 feature_not_found "brlapi" 2030 fi 2031 brlapi=no 2032 fi 2033fi 2034 2035########################################## 2036# curses probe 2037if test "$mingw32" = "yes" ; then 2038 curses_list="-lpdcurses" 2039else 2040 curses_list="-lncurses -lcurses" 2041fi 2042 2043if test "$curses" != "no" ; then 2044 curses_found=no 2045 cat > $TMPC << EOF 2046#include <curses.h> 2047int main(void) { 2048 const char *s = curses_version(); 2049 resize_term(0, 0); 2050 return s != 0; 2051} 2052EOF 2053 for curses_lib in $curses_list; do 2054 if compile_prog "" "$curses_lib" ; then 2055 curses_found=yes 2056 libs_softmmu="$curses_lib $libs_softmmu" 2057 break 2058 fi 2059 done 2060 if test "$curses_found" = "yes" ; then 2061 curses=yes 2062 else 2063 if test "$curses" = "yes" ; then 2064 feature_not_found "curses" 2065 fi 2066 curses=no 2067 fi 2068fi 2069 2070########################################## 2071# curl probe 2072 2073if $pkg_config libcurl --modversion >/dev/null 2>&1; then 2074 curlconfig="$pkg_config libcurl" 2075else 2076 curlconfig=curl-config 2077fi 2078 2079if test "$curl" != "no" ; then 2080 cat > $TMPC << EOF 2081#include <curl/curl.h> 2082int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; } 2083EOF 2084 curl_cflags=`$curlconfig --cflags 2>/dev/null` 2085 curl_libs=`$curlconfig --libs 2>/dev/null` 2086 if compile_prog "$curl_cflags" "$curl_libs" ; then 2087 curl=yes 2088 libs_tools="$curl_libs $libs_tools" 2089 libs_softmmu="$curl_libs $libs_softmmu" 2090 else 2091 if test "$curl" = "yes" ; then 2092 feature_not_found "curl" 2093 fi 2094 curl=no 2095 fi 2096fi # test "$curl" 2097 2098########################################## 2099# bluez support probe 2100if test "$bluez" != "no" ; then 2101 cat > $TMPC << EOF 2102#include <bluetooth/bluetooth.h> 2103int main(void) { return bt_error(0); } 2104EOF 2105 bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null` 2106 bluez_libs=`$pkg_config --libs bluez 2> /dev/null` 2107 if compile_prog "$bluez_cflags" "$bluez_libs" ; then 2108 bluez=yes 2109 libs_softmmu="$bluez_libs $libs_softmmu" 2110 else 2111 if test "$bluez" = "yes" ; then 2112 feature_not_found "bluez" 2113 fi 2114 bluez="no" 2115 fi 2116fi 2117 2118########################################## 2119# glib support probe 2120 2121if test "$mingw32" = yes; then 2122 # g_poll is required in order to integrate with the glib main loop. 2123 glib_req_ver=2.20 2124else 2125 glib_req_ver=2.12 2126fi 2127if $pkg_config --atleast-version=$glib_req_ver gthread-2.0 > /dev/null 2>&1 2128then 2129 glib_cflags=`$pkg_config --cflags gthread-2.0 2>/dev/null` 2130 glib_libs=`$pkg_config --libs gthread-2.0 2>/dev/null` 2131 LIBS="$glib_libs $LIBS" 2132 libs_qga="$glib_libs $libs_qga" 2133else 2134 echo "glib-$glib_req_ver required to compile QEMU" 2135 exit 1 2136fi 2137 2138########################################## 2139# pixman support probe 2140 2141if test "$pixman" = ""; then 2142 if test "$want_tools" = "no" -a "$softmmu" = "no"; then 2143 pixman="none" 2144 elif $pkg_config pixman-1 > /dev/null 2>&1; then 2145 pixman="system" 2146 else 2147 pixman="internal" 2148 fi 2149fi 2150if test "$pixman" = "none"; then 2151 if test "$want_tools" != "no" -o "$softmmu" != "no"; then 2152 echo "ERROR: pixman disabled but system emulation or tools build" 2153 echo " enabled. You can turn off pixman only if you also" 2154 echo " disable all system emulation targets and the tools" 2155 echo " build with '--disable-tools --disable-system'." 2156 exit 1 2157 fi 2158 pixman_cflags= 2159 pixman_libs= 2160elif test "$pixman" = "system"; then 2161 pixman_cflags=`$pkg_config --cflags pixman-1 2>/dev/null` 2162 pixman_libs=`$pkg_config --libs pixman-1 2>/dev/null` 2163else 2164 if test ! -d ${source_path}/pixman/pixman; then 2165 echo "ERROR: pixman not present. Your options:" 2166 echo " (1) Preferred: Install the pixman devel package (any recent" 2167 echo " distro should have packages as Xorg needs pixman too)." 2168 echo " (2) Fetch the pixman submodule, using:" 2169 echo " git submodule update --init pixman" 2170 exit 1 2171 fi 2172 mkdir -p pixman/pixman 2173 pixman_cflags="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman" 2174 pixman_libs="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1" 2175fi 2176 2177########################################## 2178# libcap probe 2179 2180if test "$cap" != "no" ; then 2181 cat > $TMPC <<EOF 2182#include <stdio.h> 2183#include <sys/capability.h> 2184int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; } 2185EOF 2186 if compile_prog "" "-lcap" ; then 2187 cap=yes 2188 else 2189 cap=no 2190 fi 2191fi 2192 2193########################################## 2194# pthread probe 2195PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2" 2196 2197pthread=no 2198cat > $TMPC << EOF 2199#include <pthread.h> 2200static void *f(void *p) { return NULL; } 2201int main(void) { 2202 pthread_t thread; 2203 pthread_create(&thread, 0, f, 0); 2204 return 0; 2205} 2206EOF 2207if compile_prog "" "" ; then 2208 pthread=yes 2209else 2210 for pthread_lib in $PTHREADLIBS_LIST; do 2211 if compile_prog "" "$pthread_lib" ; then 2212 pthread=yes 2213 found=no 2214 for lib_entry in $LIBS; do 2215 if test "$lib_entry" = "$pthread_lib"; then 2216 found=yes 2217 break 2218 fi 2219 done 2220 if test "$found" = "no"; then 2221 LIBS="$pthread_lib $LIBS" 2222 fi 2223 break 2224 fi 2225 done 2226fi 2227 2228if test "$mingw32" != yes -a "$pthread" = no; then 2229 echo 2230 echo "Error: pthread check failed" 2231 echo "Make sure to have the pthread libs and headers installed." 2232 echo 2233 exit 1 2234fi 2235 2236########################################## 2237# rbd probe 2238if test "$rbd" != "no" ; then 2239 cat > $TMPC <<EOF 2240#include <stdio.h> 2241#include <rbd/librbd.h> 2242int main(void) { 2243 rados_t cluster; 2244 rados_create(&cluster, NULL); 2245 return 0; 2246} 2247EOF 2248 rbd_libs="-lrbd -lrados" 2249 if compile_prog "" "$rbd_libs" ; then 2250 rbd=yes 2251 libs_tools="$rbd_libs $libs_tools" 2252 libs_softmmu="$rbd_libs $libs_softmmu" 2253 else 2254 if test "$rbd" = "yes" ; then 2255 feature_not_found "rados block device" 2256 fi 2257 rbd=no 2258 fi 2259fi 2260 2261########################################## 2262# linux-aio probe 2263 2264if test "$linux_aio" != "no" ; then 2265 cat > $TMPC <<EOF 2266#include <libaio.h> 2267#include <sys/eventfd.h> 2268#include <stddef.h> 2269int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; } 2270EOF 2271 if compile_prog "" "-laio" ; then 2272 linux_aio=yes 2273 libs_softmmu="$libs_softmmu -laio" 2274 libs_tools="$libs_tools -laio" 2275 else 2276 if test "$linux_aio" = "yes" ; then 2277 feature_not_found "linux AIO" 2278 fi 2279 linux_aio=no 2280 fi 2281fi 2282 2283########################################## 2284# adjust virtio-blk-data-plane based on linux-aio 2285 2286if test "$virtio_blk_data_plane" = "yes" -a \ 2287 "$linux_aio" != "yes" ; then 2288 echo "Error: virtio-blk-data-plane requires Linux AIO, please try --enable-linux-aio" 2289 exit 1 2290elif test -z "$virtio_blk_data_plane" ; then 2291 virtio_blk_data_plane=$linux_aio 2292fi 2293 2294########################################## 2295# attr probe 2296 2297if test "$attr" != "no" ; then 2298 cat > $TMPC <<EOF 2299#include <stdio.h> 2300#include <sys/types.h> 2301#ifdef CONFIG_LIBATTR 2302#include <attr/xattr.h> 2303#else 2304#include <sys/xattr.h> 2305#endif 2306int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; } 2307EOF 2308 if compile_prog "" "" ; then 2309 attr=yes 2310 # Older distros have <attr/xattr.h>, and need -lattr: 2311 elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then 2312 attr=yes 2313 LIBS="-lattr $LIBS" 2314 libattr=yes 2315 else 2316 if test "$attr" = "yes" ; then 2317 feature_not_found "ATTR" 2318 fi 2319 attr=no 2320 fi 2321fi 2322 2323########################################## 2324# iovec probe 2325cat > $TMPC <<EOF 2326#include <sys/types.h> 2327#include <sys/uio.h> 2328#include <unistd.h> 2329int main(void) { return sizeof(struct iovec); } 2330EOF 2331iovec=no 2332if compile_prog "" "" ; then 2333 iovec=yes 2334fi 2335 2336########################################## 2337# preadv probe 2338cat > $TMPC <<EOF 2339#include <sys/types.h> 2340#include <sys/uio.h> 2341#include <unistd.h> 2342int main(void) { return preadv(0, 0, 0, 0); } 2343EOF 2344preadv=no 2345if compile_prog "" "" ; then 2346 preadv=yes 2347fi 2348 2349########################################## 2350# fdt probe 2351if test "$fdt" != "no" ; then 2352 fdt_libs="-lfdt" 2353 cat > $TMPC << EOF 2354int main(void) { return 0; } 2355EOF 2356 if compile_prog "" "$fdt_libs" ; then 2357 fdt=yes 2358 else 2359 if test "$fdt" = "yes" ; then 2360 feature_not_found "fdt" 2361 fi 2362 fdt_libs= 2363 fdt=no 2364 fi 2365fi 2366 2367########################################## 2368# opengl probe, used by milkymist-tmu2 2369if test "$opengl" != "no" ; then 2370 opengl_libs="-lGL" 2371 cat > $TMPC << EOF 2372#include <X11/Xlib.h> 2373#include <GL/gl.h> 2374#include <GL/glx.h> 2375int main(void) { return GL_VERSION != 0; } 2376EOF 2377 if compile_prog "" "-lGL" ; then 2378 opengl=yes 2379 else 2380 if test "$opengl" = "yes" ; then 2381 feature_not_found "opengl" 2382 fi 2383 opengl_libs= 2384 opengl=no 2385 fi 2386fi 2387 2388########################################## 2389# glusterfs probe 2390if test "$glusterfs" != "no" ; then 2391 cat > $TMPC <<EOF 2392#include <glusterfs/api/glfs.h> 2393int main(void) { 2394 (void) glfs_new("volume"); 2395 return 0; 2396} 2397EOF 2398 glusterfs_libs="-lgfapi -lgfrpc -lgfxdr" 2399 if compile_prog "" "$glusterfs_libs" ; then 2400 glusterfs=yes 2401 libs_tools="$glusterfs_libs $libs_tools" 2402 libs_softmmu="$glusterfs_libs $libs_softmmu" 2403 else 2404 if test "$glusterfs" = "yes" ; then 2405 feature_not_found "GlusterFS backend support" 2406 fi 2407 glusterfs=no 2408 fi 2409fi 2410 2411# 2412# Check for xxxat() functions when we are building linux-user 2413# emulator. This is done because older glibc versions don't 2414# have syscall stubs for these implemented. 2415# 2416atfile=no 2417cat > $TMPC << EOF 2418#define _ATFILE_SOURCE 2419#include <sys/types.h> 2420#include <fcntl.h> 2421#include <unistd.h> 2422 2423int 2424main(void) 2425{ 2426 /* try to unlink nonexisting file */ 2427 return (unlinkat(AT_FDCWD, "nonexistent_file", 0)); 2428} 2429EOF 2430if compile_prog "" "" ; then 2431 atfile=yes 2432fi 2433 2434# Check for inotify functions when we are building linux-user 2435# emulator. This is done because older glibc versions don't 2436# have syscall stubs for these implemented. In that case we 2437# don't provide them even if kernel supports them. 2438# 2439inotify=no 2440cat > $TMPC << EOF 2441#include <sys/inotify.h> 2442 2443int 2444main(void) 2445{ 2446 /* try to start inotify */ 2447 return inotify_init(); 2448} 2449EOF 2450if compile_prog "" "" ; then 2451 inotify=yes 2452fi 2453 2454inotify1=no 2455cat > $TMPC << EOF 2456#include <sys/inotify.h> 2457 2458int 2459main(void) 2460{ 2461 /* try to start inotify */ 2462 return inotify_init1(0); 2463} 2464EOF 2465if compile_prog "" "" ; then 2466 inotify1=yes 2467fi 2468 2469# check if utimensat and futimens are supported 2470utimens=no 2471cat > $TMPC << EOF 2472#define _ATFILE_SOURCE 2473#include <stddef.h> 2474#include <fcntl.h> 2475#include <sys/stat.h> 2476 2477int main(void) 2478{ 2479 utimensat(AT_FDCWD, "foo", NULL, 0); 2480 futimens(0, NULL); 2481 return 0; 2482} 2483EOF 2484if compile_prog "" "" ; then 2485 utimens=yes 2486fi 2487 2488# check if pipe2 is there 2489pipe2=no 2490cat > $TMPC << EOF 2491#include <unistd.h> 2492#include <fcntl.h> 2493 2494int main(void) 2495{ 2496 int pipefd[2]; 2497 return pipe2(pipefd, O_CLOEXEC); 2498} 2499EOF 2500if compile_prog "" "" ; then 2501 pipe2=yes 2502fi 2503 2504# check if accept4 is there 2505accept4=no 2506cat > $TMPC << EOF 2507#include <sys/socket.h> 2508#include <stddef.h> 2509 2510int main(void) 2511{ 2512 accept4(0, NULL, NULL, SOCK_CLOEXEC); 2513 return 0; 2514} 2515EOF 2516if compile_prog "" "" ; then 2517 accept4=yes 2518fi 2519 2520# check if tee/splice is there. vmsplice was added same time. 2521splice=no 2522cat > $TMPC << EOF 2523#include <unistd.h> 2524#include <fcntl.h> 2525#include <limits.h> 2526 2527int main(void) 2528{ 2529 int len, fd = 0; 2530 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK); 2531 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE); 2532 return 0; 2533} 2534EOF 2535if compile_prog "" "" ; then 2536 splice=yes 2537fi 2538 2539########################################## 2540# signalfd probe 2541signalfd="no" 2542cat > $TMPC << EOF 2543#include <unistd.h> 2544#include <sys/syscall.h> 2545#include <signal.h> 2546int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); } 2547EOF 2548 2549if compile_prog "" "" ; then 2550 signalfd=yes 2551fi 2552 2553# check if eventfd is supported 2554eventfd=no 2555cat > $TMPC << EOF 2556#include <sys/eventfd.h> 2557 2558int main(void) 2559{ 2560 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC); 2561} 2562EOF 2563if compile_prog "" "" ; then 2564 eventfd=yes 2565fi 2566 2567# check for fallocate 2568fallocate=no 2569cat > $TMPC << EOF 2570#include <fcntl.h> 2571 2572int main(void) 2573{ 2574 fallocate(0, 0, 0, 0); 2575 return 0; 2576} 2577EOF 2578if compile_prog "" "" ; then 2579 fallocate=yes 2580fi 2581 2582# check for sync_file_range 2583sync_file_range=no 2584cat > $TMPC << EOF 2585#include <fcntl.h> 2586 2587int main(void) 2588{ 2589 sync_file_range(0, 0, 0, 0); 2590 return 0; 2591} 2592EOF 2593if compile_prog "" "" ; then 2594 sync_file_range=yes 2595fi 2596 2597# check for linux/fiemap.h and FS_IOC_FIEMAP 2598fiemap=no 2599cat > $TMPC << EOF 2600#include <sys/ioctl.h> 2601#include <linux/fs.h> 2602#include <linux/fiemap.h> 2603 2604int main(void) 2605{ 2606 ioctl(0, FS_IOC_FIEMAP, 0); 2607 return 0; 2608} 2609EOF 2610if compile_prog "" "" ; then 2611 fiemap=yes 2612fi 2613 2614# check for dup3 2615dup3=no 2616cat > $TMPC << EOF 2617#include <unistd.h> 2618 2619int main(void) 2620{ 2621 dup3(0, 0, 0); 2622 return 0; 2623} 2624EOF 2625if compile_prog "" "" ; then 2626 dup3=yes 2627fi 2628 2629# check for epoll support 2630epoll=no 2631cat > $TMPC << EOF 2632#include <sys/epoll.h> 2633 2634int main(void) 2635{ 2636 epoll_create(0); 2637 return 0; 2638} 2639EOF 2640if compile_prog "" "" ; then 2641 epoll=yes 2642fi 2643 2644# epoll_create1 and epoll_pwait are later additions 2645# so we must check separately for their presence 2646epoll_create1=no 2647cat > $TMPC << EOF 2648#include <sys/epoll.h> 2649 2650int main(void) 2651{ 2652 /* Note that we use epoll_create1 as a value, not as 2653 * a function being called. This is necessary so that on 2654 * old SPARC glibc versions where the function was present in 2655 * the library but not declared in the header file we will 2656 * fail the configure check. (Otherwise we will get a compiler 2657 * warning but not an error, and will proceed to fail the 2658 * qemu compile where we compile with -Werror.) 2659 */ 2660 return (int)(uintptr_t)&epoll_create1; 2661} 2662EOF 2663if compile_prog "" "" ; then 2664 epoll_create1=yes 2665fi 2666 2667epoll_pwait=no 2668cat > $TMPC << EOF 2669#include <sys/epoll.h> 2670 2671int main(void) 2672{ 2673 epoll_pwait(0, 0, 0, 0, 0); 2674 return 0; 2675} 2676EOF 2677if compile_prog "" "" ; then 2678 epoll_pwait=yes 2679fi 2680 2681# Check if tools are available to build documentation. 2682if test "$docs" != "no" ; then 2683 if has makeinfo && has pod2man; then 2684 docs=yes 2685 else 2686 if test "$docs" = "yes" ; then 2687 feature_not_found "docs" 2688 fi 2689 docs=no 2690 fi 2691fi 2692 2693# Search for bswap_32 function 2694byteswap_h=no 2695cat > $TMPC << EOF 2696#include <byteswap.h> 2697int main(void) { return bswap_32(0); } 2698EOF 2699if compile_prog "" "" ; then 2700 byteswap_h=yes 2701fi 2702 2703# Search for bswap32 function 2704bswap_h=no 2705cat > $TMPC << EOF 2706#include <sys/endian.h> 2707#include <sys/types.h> 2708#include <machine/bswap.h> 2709int main(void) { return bswap32(0); } 2710EOF 2711if compile_prog "" "" ; then 2712 bswap_h=yes 2713fi 2714 2715########################################## 2716# Do we have libiscsi 2717# We check for iscsi_unmap_sync() to make sure we have a 2718# recent enough version of libiscsi. 2719if test "$libiscsi" != "no" ; then 2720 cat > $TMPC << EOF 2721#include <stdio.h> 2722#include <iscsi/iscsi.h> 2723int main(void) { iscsi_unmap_sync(NULL,0,0,0,NULL,0); return 0; } 2724EOF 2725 if compile_prog "" "-liscsi" ; then 2726 libiscsi="yes" 2727 LIBS="$LIBS -liscsi" 2728 else 2729 if test "$libiscsi" = "yes" ; then 2730 feature_not_found "libiscsi" 2731 fi 2732 libiscsi="no" 2733 fi 2734fi 2735 2736 2737########################################## 2738# Do we need libm 2739cat > $TMPC << EOF 2740#include <math.h> 2741int main(void) { return isnan(sin(0.0)); } 2742EOF 2743if compile_prog "" "" ; then 2744 : 2745elif compile_prog "" "-lm" ; then 2746 LIBS="-lm $LIBS" 2747 libs_qga="-lm $libs_qga" 2748else 2749 echo 2750 echo "Error: libm check failed" 2751 echo 2752 exit 1 2753fi 2754 2755########################################## 2756# Do we need librt 2757# uClibc provides 2 versions of clock_gettime(), one with realtime 2758# support and one without. This means that the clock_gettime() don't 2759# need -lrt. We still need it for timer_create() so we check for this 2760# function in addition. 2761cat > $TMPC <<EOF 2762#include <signal.h> 2763#include <time.h> 2764int main(void) { 2765 timer_create(CLOCK_REALTIME, NULL, NULL); 2766 return clock_gettime(CLOCK_REALTIME, NULL); 2767} 2768EOF 2769 2770if compile_prog "" "" ; then 2771 : 2772# we need pthread for static linking. use previous pthread test result 2773elif compile_prog "" "-lrt $pthread_lib" ; then 2774 LIBS="-lrt $LIBS" 2775 libs_qga="-lrt $libs_qga" 2776fi 2777 2778if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \ 2779 "$aix" != "yes" -a "$haiku" != "yes" ; then 2780 libs_softmmu="-lutil $libs_softmmu" 2781fi 2782 2783########################################## 2784# spice probe 2785if test "$spice" != "no" ; then 2786 cat > $TMPC << EOF 2787#include <spice.h> 2788int main(void) { spice_server_new(); return 0; } 2789EOF 2790 spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null) 2791 spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null) 2792 if $pkg_config --atleast-version=0.12.0 spice-server >/dev/null 2>&1 && \ 2793 $pkg_config --atleast-version=0.12.2 spice-protocol > /dev/null 2>&1 && \ 2794 compile_prog "$spice_cflags" "$spice_libs" ; then 2795 spice="yes" 2796 libs_softmmu="$libs_softmmu $spice_libs" 2797 QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags" 2798 spice_protocol_version=$($pkg_config --modversion spice-protocol) 2799 spice_server_version=$($pkg_config --modversion spice-server) 2800 else 2801 if test "$spice" = "yes" ; then 2802 feature_not_found "spice" 2803 fi 2804 spice="no" 2805 fi 2806fi 2807 2808# check for libcacard for smartcard support 2809smartcard_cflags="" 2810# TODO - what's the minimal nss version we support? 2811if test "$smartcard_nss" != "no"; then 2812 cat > $TMPC << EOF 2813#include <pk11pub.h> 2814int main(void) { PK11_FreeSlot(0); return 0; } 2815EOF 2816 smartcard_includes="-I\$(SRC_PATH)/libcacard" 2817 libcacard_libs="$($pkg_config --libs nss 2>/dev/null) $glib_libs" 2818 libcacard_cflags="$($pkg_config --cflags nss 2>/dev/null) $glib_cflags" 2819 test_cflags="$libcacard_cflags" 2820 # The header files in nss < 3.13.3 have a bug which causes them to 2821 # emit a warning. If we're going to compile QEMU with -Werror, then 2822 # test that the headers don't have this bug. Otherwise we would pass 2823 # the configure test but fail to compile QEMU later. 2824 if test "$werror" = "yes"; then 2825 test_cflags="-Werror $test_cflags" 2826 fi 2827 if test -n "$libtool" && 2828 $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 && \ 2829 compile_prog "$test_cflags" "$libcacard_libs"; then 2830 smartcard_nss="yes" 2831 QEMU_CFLAGS="$QEMU_CFLAGS $libcacard_cflags" 2832 QEMU_INCLUDES="$QEMU_INCLUDES $smartcard_includes" 2833 libs_softmmu="$libcacard_libs $libs_softmmu" 2834 else 2835 if test "$smartcard_nss" = "yes"; then 2836 feature_not_found "nss" 2837 fi 2838 smartcard_nss="no" 2839 fi 2840fi 2841 2842# check for usbredirparser for usb network redirection support 2843if test "$usb_redir" != "no" ; then 2844 if $pkg_config --atleast-version=0.6 libusbredirparser-0.5 >/dev/null 2>&1 ; then 2845 usb_redir="yes" 2846 usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5 2>/dev/null) 2847 usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5 2>/dev/null) 2848 QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags" 2849 libs_softmmu="$libs_softmmu $usb_redir_libs" 2850 else 2851 if test "$usb_redir" = "yes"; then 2852 feature_not_found "usb-redir" 2853 fi 2854 usb_redir="no" 2855 fi 2856fi 2857 2858########################################## 2859 2860########################################## 2861# check if we have fdatasync 2862 2863fdatasync=no 2864cat > $TMPC << EOF 2865#include <unistd.h> 2866int main(void) { 2867#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0 2868return fdatasync(0); 2869#else 2870#error Not supported 2871#endif 2872} 2873EOF 2874if compile_prog "" "" ; then 2875 fdatasync=yes 2876fi 2877 2878########################################## 2879# check if we have madvise 2880 2881madvise=no 2882cat > $TMPC << EOF 2883#include <sys/types.h> 2884#include <sys/mman.h> 2885#include <stddef.h> 2886int main(void) { return madvise(NULL, 0, MADV_DONTNEED); } 2887EOF 2888if compile_prog "" "" ; then 2889 madvise=yes 2890fi 2891 2892########################################## 2893# check if we have posix_madvise 2894 2895posix_madvise=no 2896cat > $TMPC << EOF 2897#include <sys/mman.h> 2898#include <stddef.h> 2899int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); } 2900EOF 2901if compile_prog "" "" ; then 2902 posix_madvise=yes 2903fi 2904 2905########################################## 2906# check if we have usable SIGEV_THREAD_ID 2907 2908sigev_thread_id=no 2909cat > $TMPC << EOF 2910#include <signal.h> 2911int main(void) { 2912 struct sigevent ev; 2913 ev.sigev_notify = SIGEV_THREAD_ID; 2914 ev._sigev_un._tid = 0; 2915 asm volatile("" : : "g"(&ev)); 2916 return 0; 2917} 2918EOF 2919if compile_prog "" "" ; then 2920 sigev_thread_id=yes 2921fi 2922 2923########################################## 2924# check if trace backend exists 2925 2926$python "$source_path/scripts/tracetool.py" "--backend=$trace_backend" --check-backend > /dev/null 2> /dev/null 2927if test "$?" -ne 0 ; then 2928 echo 2929 echo "Error: invalid trace backend" 2930 echo "Please choose a supported trace backend." 2931 echo 2932 exit 1 2933fi 2934 2935########################################## 2936# For 'ust' backend, test if ust headers are present 2937if test "$trace_backend" = "ust"; then 2938 cat > $TMPC << EOF 2939#include <ust/tracepoint.h> 2940#include <ust/marker.h> 2941int main(void) { return 0; } 2942EOF 2943 if compile_prog "" "" ; then 2944 LIBS="-lust -lurcu-bp $LIBS" 2945 libs_qga="-lust -lurcu-bp $libs_qga" 2946 else 2947 echo 2948 echo "Error: Trace backend 'ust' missing libust header files" 2949 echo 2950 exit 1 2951 fi 2952fi 2953 2954########################################## 2955# For 'dtrace' backend, test if 'dtrace' command is present 2956if test "$trace_backend" = "dtrace"; then 2957 if ! has 'dtrace' ; then 2958 echo 2959 echo "Error: dtrace command is not found in PATH $PATH" 2960 echo 2961 exit 1 2962 fi 2963 trace_backend_stap="no" 2964 if has 'stap' ; then 2965 trace_backend_stap="yes" 2966 fi 2967fi 2968 2969########################################## 2970# __sync_fetch_and_and requires at least -march=i486. Many toolchains 2971# use i686 as default anyway, but for those that don't, an explicit 2972# specification is necessary 2973if test "$vhost_net" = "yes" && test "$cpu" = "i386"; then 2974 cat > $TMPC << EOF 2975static int sfaa(int *ptr) 2976{ 2977 return __sync_fetch_and_and(ptr, 0); 2978} 2979 2980int main(void) 2981{ 2982 int val = 42; 2983 sfaa(&val); 2984 return val; 2985} 2986EOF 2987 if ! compile_prog "" "" ; then 2988 QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS" 2989 fi 2990fi 2991 2992########################################## 2993# check and set a backend for coroutine 2994 2995# default is ucontext, but always fallback to gthread 2996# windows autodetected by make 2997if test "$coroutine" = "" -o "$coroutine" = "ucontext"; then 2998 if test "$darwin" != "yes"; then 2999 cat > $TMPC << EOF 3000#include <ucontext.h> 3001#ifdef __stub_makecontext 3002#error Ignoring glibc stub makecontext which will always fail 3003#endif 3004int main(void) { makecontext(0, 0, 0); return 0; } 3005EOF 3006 if compile_prog "" "" ; then 3007 coroutine_backend=ucontext 3008 else 3009 coroutine_backend=gthread 3010 fi 3011 fi 3012elif test "$coroutine" = "gthread" ; then 3013 coroutine_backend=gthread 3014elif test "$coroutine" = "windows" ; then 3015 coroutine_backend=windows 3016elif test "$coroutine" = "sigaltstack" ; then 3017 coroutine_backend=sigaltstack 3018else 3019 echo 3020 echo "Error: unknown coroutine backend $coroutine" 3021 echo 3022 exit 1 3023fi 3024 3025########################################## 3026# check if we have open_by_handle_at 3027 3028open_by_handle_at=no 3029cat > $TMPC << EOF 3030#include <fcntl.h> 3031#if !defined(AT_EMPTY_PATH) 3032# error missing definition 3033#else 3034int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); } 3035#endif 3036EOF 3037if compile_prog "" "" ; then 3038 open_by_handle_at=yes 3039fi 3040 3041######################################## 3042# check if we have linux/magic.h 3043 3044linux_magic_h=no 3045cat > $TMPC << EOF 3046#include <linux/magic.h> 3047int main(void) { 3048 return 0; 3049} 3050EOF 3051if compile_prog "" "" ; then 3052 linux_magic_h=yes 3053fi 3054 3055######################################## 3056# check whether we can disable the -Wunused-but-set-variable 3057# option with a pragma (this is needed to silence a warning in 3058# some versions of the valgrind VALGRIND_STACK_DEREGISTER macro.) 3059# This test has to be compiled with -Werror as otherwise an 3060# unknown pragma is only a warning. 3061pragma_disable_unused_but_set=no 3062cat > $TMPC << EOF 3063#pragma GCC diagnostic ignored "-Wunused-but-set-variable" 3064int main(void) { 3065 return 0; 3066} 3067EOF 3068if compile_prog "-Werror" "" ; then 3069 pragma_diagnostic_available=yes 3070fi 3071 3072######################################## 3073# check if we have valgrind/valgrind.h and valgrind/memcheck.h 3074 3075valgrind_h=no 3076cat > $TMPC << EOF 3077#include <valgrind/valgrind.h> 3078#include <valgrind/memcheck.h> 3079int main(void) { 3080 return 0; 3081} 3082EOF 3083if compile_prog "" "" ; then 3084 valgrind_h=yes 3085fi 3086 3087######################################## 3088# check if environ is declared 3089 3090has_environ=no 3091cat > $TMPC << EOF 3092#include <unistd.h> 3093int main(void) { 3094 environ = 0; 3095 return 0; 3096} 3097EOF 3098if compile_prog "" "" ; then 3099 has_environ=yes 3100fi 3101 3102######################################## 3103# check if cpuid.h is usable. 3104 3105cpuid_h=no 3106cat > $TMPC << EOF 3107#include <cpuid.h> 3108int main(void) { 3109 return 0; 3110} 3111EOF 3112if compile_prog "" "" ; then 3113 cpuid_h=yes 3114fi 3115 3116 3117########################################## 3118# End of CC checks 3119# After here, no more $cc or $ld runs 3120 3121if test "$gcov" = "yes" ; then 3122 CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS" 3123 LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS" 3124elif test "$debug" = "no" ; then 3125 CFLAGS="-O2 -D_FORTIFY_SOURCE=2 $CFLAGS" 3126fi 3127 3128 3129# Disable zero malloc errors for official releases unless explicitly told to 3130# enable/disable 3131if test -z "$zero_malloc" ; then 3132 if test "$z_version" = "50" ; then 3133 zero_malloc="no" 3134 else 3135 zero_malloc="yes" 3136 fi 3137fi 3138 3139# Now we've finished running tests it's OK to add -Werror to the compiler flags 3140if test "$werror" = "yes"; then 3141 QEMU_CFLAGS="-Werror $QEMU_CFLAGS" 3142fi 3143 3144if test "$solaris" = "no" ; then 3145 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then 3146 LDFLAGS="-Wl,--warn-common $LDFLAGS" 3147 fi 3148fi 3149 3150# test if pod2man has --utf8 option 3151if pod2man --help | grep -q utf8; then 3152 POD2MAN="pod2man --utf8" 3153else 3154 POD2MAN="pod2man" 3155fi 3156 3157# Use ASLR, no-SEH and DEP if available 3158if test "$mingw32" = "yes" ; then 3159 for flag in --dynamicbase --no-seh --nxcompat; do 3160 if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then 3161 LDFLAGS="-Wl,$flag $LDFLAGS" 3162 fi 3163 done 3164fi 3165 3166qemu_confdir=$sysconfdir$confsuffix 3167qemu_datadir=$datadir$confsuffix 3168 3169tools="" 3170if test "$want_tools" = "yes" ; then 3171 tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools" 3172 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then 3173 tools="qemu-nbd\$(EXESUF) $tools" 3174 fi 3175fi 3176if test "$softmmu" = yes ; then 3177 if test "$virtfs" != no ; then 3178 if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then 3179 virtfs=yes 3180 tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)" 3181 else 3182 if test "$virtfs" = yes; then 3183 echo "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel" 3184 exit 1 3185 fi 3186 virtfs=no 3187 fi 3188 fi 3189 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then 3190 if [ "$guest_agent" = "yes" ]; then 3191 tools="qemu-ga\$(EXESUF) $tools" 3192 fi 3193 fi 3194fi 3195 3196# Mac OS X ships with a broken assembler 3197roms= 3198if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \ 3199 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \ 3200 "$softmmu" = yes ; then 3201 roms="optionrom" 3202fi 3203if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then 3204 roms="$roms spapr-rtas" 3205fi 3206 3207# add pixman flags after all config tests are done 3208QEMU_CFLAGS="$QEMU_CFLAGS $pixman_cflags" 3209libs_softmmu="$libs_softmmu $pixman_libs" 3210 3211echo "Install prefix $prefix" 3212echo "BIOS directory `eval echo $qemu_datadir`" 3213echo "binary directory `eval echo $bindir`" 3214echo "library directory `eval echo $libdir`" 3215echo "libexec directory `eval echo $libexecdir`" 3216echo "include directory `eval echo $includedir`" 3217echo "config directory `eval echo $sysconfdir`" 3218echo "local state directory `eval echo $local_statedir`" 3219if test "$mingw32" = "no" ; then 3220echo "Manual directory `eval echo $mandir`" 3221echo "ELF interp prefix $interp_prefix" 3222fi 3223echo "Source path $source_path" 3224echo "C compiler $cc" 3225echo "Host C compiler $host_cc" 3226echo "Objective-C compiler $objcc" 3227echo "CFLAGS $CFLAGS" 3228echo "QEMU_CFLAGS $QEMU_CFLAGS" 3229echo "LDFLAGS $LDFLAGS" 3230echo "make $make" 3231echo "install $install" 3232echo "python $python" 3233if test "$slirp" = "yes" ; then 3234 echo "smbd $smbd" 3235fi 3236echo "host CPU $cpu" 3237echo "host big endian $bigendian" 3238echo "target list $target_list" 3239echo "tcg debug enabled $debug_tcg" 3240echo "gprof enabled $gprof" 3241echo "sparse enabled $sparse" 3242echo "strip binaries $strip_opt" 3243echo "profiler $profiler" 3244echo "static build $static" 3245echo "-Werror enabled $werror" 3246if test "$darwin" = "yes" ; then 3247 echo "Cocoa support $cocoa" 3248fi 3249echo "pixman $pixman" 3250echo "SDL support $sdl" 3251echo "curses support $curses" 3252echo "curl support $curl" 3253echo "mingw32 support $mingw32" 3254echo "Audio drivers $audio_drv_list" 3255echo "Extra audio cards $audio_card_list" 3256echo "Block whitelist $block_drv_whitelist" 3257echo "Mixer emulation $mixemu" 3258echo "VirtFS support $virtfs" 3259echo "VNC support $vnc" 3260if test "$vnc" = "yes" ; then 3261 echo "VNC TLS support $vnc_tls" 3262 echo "VNC SASL support $vnc_sasl" 3263 echo "VNC JPEG support $vnc_jpeg" 3264 echo "VNC PNG support $vnc_png" 3265fi 3266if test -n "$sparc_cpu"; then 3267 echo "Target Sparc Arch $sparc_cpu" 3268fi 3269echo "xen support $xen" 3270echo "brlapi support $brlapi" 3271echo "bluez support $bluez" 3272echo "Documentation $docs" 3273[ ! -z "$uname_release" ] && \ 3274echo "uname -r $uname_release" 3275echo "NPTL support $nptl" 3276echo "GUEST_BASE $guest_base" 3277echo "PIE $pie" 3278echo "vde support $vde" 3279echo "Linux AIO support $linux_aio" 3280echo "ATTR/XATTR support $attr" 3281echo "Install blobs $blobs" 3282echo "KVM support $kvm" 3283echo "TCG interpreter $tcg_interpreter" 3284echo "fdt support $fdt" 3285echo "preadv support $preadv" 3286echo "fdatasync $fdatasync" 3287echo "madvise $madvise" 3288echo "posix_madvise $posix_madvise" 3289echo "sigev_thread_id $sigev_thread_id" 3290echo "uuid support $uuid" 3291echo "libcap-ng support $cap_ng" 3292echo "vhost-net support $vhost_net" 3293echo "Trace backend $trace_backend" 3294echo "Trace output file $trace_file-<pid>" 3295echo "spice support $spice ($spice_protocol_version/$spice_server_version)" 3296echo "rbd support $rbd" 3297echo "xfsctl support $xfs" 3298echo "nss used $smartcard_nss" 3299echo "usb net redir $usb_redir" 3300echo "OpenGL support $opengl" 3301echo "libiscsi support $libiscsi" 3302echo "build guest agent $guest_agent" 3303echo "seccomp support $seccomp" 3304echo "coroutine backend $coroutine_backend" 3305echo "GlusterFS support $glusterfs" 3306echo "virtio-blk-data-plane $virtio_blk_data_plane" 3307echo "gcov $gcov_tool" 3308echo "gcov enabled $gcov" 3309 3310if test "$sdl_too_old" = "yes"; then 3311echo "-> Your SDL version is too old - please upgrade to have SDL support" 3312fi 3313 3314config_host_mak="config-host.mak" 3315config_host_ld="config-host.ld" 3316 3317echo "# Automatically generated by configure - do not modify" >config-all-disas.mak 3318 3319echo "# Automatically generated by configure - do not modify" > $config_host_mak 3320printf "# Configured with:" >> $config_host_mak 3321printf " '%s'" "$0" "$@" >> $config_host_mak 3322echo >> $config_host_mak 3323 3324echo all: >> $config_host_mak 3325echo "prefix=$prefix" >> $config_host_mak 3326echo "bindir=$bindir" >> $config_host_mak 3327echo "libdir=$libdir" >> $config_host_mak 3328echo "libexecdir=$libexecdir" >> $config_host_mak 3329echo "includedir=$includedir" >> $config_host_mak 3330echo "mandir=$mandir" >> $config_host_mak 3331echo "sysconfdir=$sysconfdir" >> $config_host_mak 3332echo "qemu_confdir=$qemu_confdir" >> $config_host_mak 3333echo "qemu_datadir=$qemu_datadir" >> $config_host_mak 3334echo "qemu_docdir=$qemu_docdir" >> $config_host_mak 3335echo "qemu_localstatedir=$local_statedir" >> $config_host_mak 3336echo "qemu_helperdir=$libexecdir" >> $config_host_mak 3337 3338echo "ARCH=$ARCH" >> $config_host_mak 3339if test "$debug_tcg" = "yes" ; then 3340 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak 3341fi 3342if test "$debug" = "yes" ; then 3343 echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak 3344fi 3345if test "$strip_opt" = "yes" ; then 3346 echo "STRIP=${strip}" >> $config_host_mak 3347fi 3348if test "$bigendian" = "yes" ; then 3349 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak 3350fi 3351if test "$mingw32" = "yes" ; then 3352 echo "CONFIG_WIN32=y" >> $config_host_mak 3353 rc_version=`cat $source_path/VERSION` 3354 version_major=${rc_version%%.*} 3355 rc_version=${rc_version#*.} 3356 version_minor=${rc_version%%.*} 3357 rc_version=${rc_version#*.} 3358 version_subminor=${rc_version%%.*} 3359 version_micro=0 3360 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak 3361 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak 3362else 3363 echo "CONFIG_POSIX=y" >> $config_host_mak 3364fi 3365 3366if test "$linux" = "yes" ; then 3367 echo "CONFIG_LINUX=y" >> $config_host_mak 3368fi 3369 3370if test "$darwin" = "yes" ; then 3371 echo "CONFIG_DARWIN=y" >> $config_host_mak 3372fi 3373 3374if test "$aix" = "yes" ; then 3375 echo "CONFIG_AIX=y" >> $config_host_mak 3376fi 3377 3378if test "$solaris" = "yes" ; then 3379 echo "CONFIG_SOLARIS=y" >> $config_host_mak 3380 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak 3381 if test "$needs_libsunmath" = "yes" ; then 3382 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak 3383 fi 3384fi 3385if test "$haiku" = "yes" ; then 3386 echo "CONFIG_HAIKU=y" >> $config_host_mak 3387fi 3388if test "$static" = "yes" ; then 3389 echo "CONFIG_STATIC=y" >> $config_host_mak 3390fi 3391if test "$profiler" = "yes" ; then 3392 echo "CONFIG_PROFILER=y" >> $config_host_mak 3393fi 3394if test "$slirp" = "yes" ; then 3395 echo "CONFIG_SLIRP=y" >> $config_host_mak 3396 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak 3397fi 3398if test "$vde" = "yes" ; then 3399 echo "CONFIG_VDE=y" >> $config_host_mak 3400fi 3401if test "$cap_ng" = "yes" ; then 3402 echo "CONFIG_LIBCAP=y" >> $config_host_mak 3403fi 3404for card in $audio_card_list; do 3405 def=CONFIG_`echo $card | LC_ALL=C tr '[a-z]' '[A-Z]'` 3406 echo "$def=y" >> $config_host_mak 3407done 3408echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak 3409for drv in $audio_drv_list; do 3410 def=CONFIG_`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'` 3411 echo "$def=y" >> $config_host_mak 3412 if test "$drv" = "fmod"; then 3413 echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak 3414 fi 3415done 3416if test "$audio_pt_int" = "yes" ; then 3417 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak 3418fi 3419if test "$audio_win_int" = "yes" ; then 3420 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak 3421fi 3422echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak 3423if test "$mixemu" = "yes" ; then 3424 echo "CONFIG_MIXEMU=y" >> $config_host_mak 3425fi 3426if test "$vnc" = "yes" ; then 3427 echo "CONFIG_VNC=y" >> $config_host_mak 3428fi 3429if test "$vnc_tls" = "yes" ; then 3430 echo "CONFIG_VNC_TLS=y" >> $config_host_mak 3431fi 3432if test "$vnc_sasl" = "yes" ; then 3433 echo "CONFIG_VNC_SASL=y" >> $config_host_mak 3434fi 3435if test "$vnc_jpeg" = "yes" ; then 3436 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak 3437fi 3438if test "$vnc_png" = "yes" ; then 3439 echo "CONFIG_VNC_PNG=y" >> $config_host_mak 3440fi 3441if test "$fnmatch" = "yes" ; then 3442 echo "CONFIG_FNMATCH=y" >> $config_host_mak 3443fi 3444if test "$uuid" = "yes" ; then 3445 echo "CONFIG_UUID=y" >> $config_host_mak 3446fi 3447if test "$xfs" = "yes" ; then 3448 echo "CONFIG_XFS=y" >> $config_host_mak 3449fi 3450qemu_version=`head $source_path/VERSION` 3451echo "VERSION=$qemu_version" >>$config_host_mak 3452echo "PKGVERSION=$pkgversion" >>$config_host_mak 3453echo "SRC_PATH=$source_path" >> $config_host_mak 3454echo "TARGET_DIRS=$target_list" >> $config_host_mak 3455if [ "$docs" = "yes" ] ; then 3456 echo "BUILD_DOCS=yes" >> $config_host_mak 3457fi 3458if test "$sdl" = "yes" ; then 3459 echo "CONFIG_SDL=y" >> $config_host_mak 3460 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak 3461fi 3462if test "$cocoa" = "yes" ; then 3463 echo "CONFIG_COCOA=y" >> $config_host_mak 3464fi 3465if test "$curses" = "yes" ; then 3466 echo "CONFIG_CURSES=y" >> $config_host_mak 3467fi 3468if test "$atfile" = "yes" ; then 3469 echo "CONFIG_ATFILE=y" >> $config_host_mak 3470fi 3471if test "$utimens" = "yes" ; then 3472 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak 3473fi 3474if test "$pipe2" = "yes" ; then 3475 echo "CONFIG_PIPE2=y" >> $config_host_mak 3476fi 3477if test "$accept4" = "yes" ; then 3478 echo "CONFIG_ACCEPT4=y" >> $config_host_mak 3479fi 3480if test "$splice" = "yes" ; then 3481 echo "CONFIG_SPLICE=y" >> $config_host_mak 3482fi 3483if test "$eventfd" = "yes" ; then 3484 echo "CONFIG_EVENTFD=y" >> $config_host_mak 3485fi 3486if test "$fallocate" = "yes" ; then 3487 echo "CONFIG_FALLOCATE=y" >> $config_host_mak 3488fi 3489if test "$sync_file_range" = "yes" ; then 3490 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak 3491fi 3492if test "$fiemap" = "yes" ; then 3493 echo "CONFIG_FIEMAP=y" >> $config_host_mak 3494fi 3495if test "$dup3" = "yes" ; then 3496 echo "CONFIG_DUP3=y" >> $config_host_mak 3497fi 3498if test "$epoll" = "yes" ; then 3499 echo "CONFIG_EPOLL=y" >> $config_host_mak 3500fi 3501if test "$epoll_create1" = "yes" ; then 3502 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak 3503fi 3504if test "$epoll_pwait" = "yes" ; then 3505 echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak 3506fi 3507if test "$inotify" = "yes" ; then 3508 echo "CONFIG_INOTIFY=y" >> $config_host_mak 3509fi 3510if test "$inotify1" = "yes" ; then 3511 echo "CONFIG_INOTIFY1=y" >> $config_host_mak 3512fi 3513if test "$byteswap_h" = "yes" ; then 3514 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak 3515fi 3516if test "$bswap_h" = "yes" ; then 3517 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak 3518fi 3519if test "$curl" = "yes" ; then 3520 echo "CONFIG_CURL=y" >> $config_host_mak 3521 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak 3522fi 3523if test "$brlapi" = "yes" ; then 3524 echo "CONFIG_BRLAPI=y" >> $config_host_mak 3525fi 3526if test "$bluez" = "yes" ; then 3527 echo "CONFIG_BLUEZ=y" >> $config_host_mak 3528 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak 3529fi 3530echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak 3531if test "$xen" = "yes" ; then 3532 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak 3533 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak 3534fi 3535if test "$linux_aio" = "yes" ; then 3536 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak 3537fi 3538if test "$attr" = "yes" ; then 3539 echo "CONFIG_ATTR=y" >> $config_host_mak 3540fi 3541if test "$libattr" = "yes" ; then 3542 echo "CONFIG_LIBATTR=y" >> $config_host_mak 3543fi 3544if test "$virtfs" = "yes" ; then 3545 echo "CONFIG_VIRTFS=y" >> $config_host_mak 3546fi 3547if test "$blobs" = "yes" ; then 3548 echo "INSTALL_BLOBS=yes" >> $config_host_mak 3549fi 3550if test "$iovec" = "yes" ; then 3551 echo "CONFIG_IOVEC=y" >> $config_host_mak 3552fi 3553if test "$preadv" = "yes" ; then 3554 echo "CONFIG_PREADV=y" >> $config_host_mak 3555fi 3556if test "$fdt" = "yes" ; then 3557 echo "CONFIG_FDT=y" >> $config_host_mak 3558fi 3559if test "$signalfd" = "yes" ; then 3560 echo "CONFIG_SIGNALFD=y" >> $config_host_mak 3561fi 3562if test "$tcg_interpreter" = "yes" ; then 3563 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak 3564fi 3565if test "$fdatasync" = "yes" ; then 3566 echo "CONFIG_FDATASYNC=y" >> $config_host_mak 3567fi 3568if test "$madvise" = "yes" ; then 3569 echo "CONFIG_MADVISE=y" >> $config_host_mak 3570fi 3571if test "$posix_madvise" = "yes" ; then 3572 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak 3573fi 3574if test "$sigev_thread_id" = "yes" ; then 3575 echo "CONFIG_SIGEV_THREAD_ID=y" >> $config_host_mak 3576fi 3577 3578if test "$spice" = "yes" ; then 3579 echo "CONFIG_SPICE=y" >> $config_host_mak 3580fi 3581 3582if test "$smartcard_nss" = "yes" ; then 3583 echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak 3584 echo "libcacard_libs=$libcacard_libs" >> $config_host_mak 3585 echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak 3586fi 3587 3588if test "$usb_redir" = "yes" ; then 3589 echo "CONFIG_USB_REDIR=y" >> $config_host_mak 3590fi 3591 3592if test "$opengl" = "yes" ; then 3593 echo "CONFIG_OPENGL=y" >> $config_host_mak 3594fi 3595 3596if test "$libiscsi" = "yes" ; then 3597 echo "CONFIG_LIBISCSI=y" >> $config_host_mak 3598fi 3599 3600if test "$seccomp" = "yes"; then 3601 echo "CONFIG_SECCOMP=y" >> $config_host_mak 3602fi 3603 3604# XXX: suppress that 3605if [ "$bsd" = "yes" ] ; then 3606 echo "CONFIG_BSD=y" >> $config_host_mak 3607fi 3608 3609echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak 3610 3611if test "$zero_malloc" = "yes" ; then 3612 echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak 3613fi 3614if test "$rbd" = "yes" ; then 3615 echo "CONFIG_RBD=y" >> $config_host_mak 3616fi 3617 3618if test "$coroutine_backend" = "ucontext" ; then 3619 echo "CONFIG_UCONTEXT_COROUTINE=y" >> $config_host_mak 3620elif test "$coroutine_backend" = "sigaltstack" ; then 3621 echo "CONFIG_SIGALTSTACK_COROUTINE=y" >> $config_host_mak 3622fi 3623 3624if test "$open_by_handle_at" = "yes" ; then 3625 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak 3626fi 3627 3628if test "$linux_magic_h" = "yes" ; then 3629 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak 3630fi 3631 3632if test "$pragma_diagnostic_available" = "yes" ; then 3633 echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak 3634fi 3635 3636if test "$valgrind_h" = "yes" ; then 3637 echo "CONFIG_VALGRIND_H=y" >> $config_host_mak 3638fi 3639 3640if test "$has_environ" = "yes" ; then 3641 echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak 3642fi 3643 3644if test "$cpuid_h" = "yes" ; then 3645 echo "CONFIG_CPUID_H=y" >> $config_host_mak 3646fi 3647 3648if test "$glusterfs" = "yes" ; then 3649 echo "CONFIG_GLUSTERFS=y" >> $config_host_mak 3650fi 3651 3652if test "$virtio_blk_data_plane" = "yes" ; then 3653 echo "CONFIG_VIRTIO_BLK_DATA_PLANE=y" >> $config_host_mak 3654fi 3655 3656# USB host support 3657case "$usb" in 3658linux) 3659 echo "HOST_USB=linux" >> $config_host_mak 3660;; 3661bsd) 3662 echo "HOST_USB=bsd" >> $config_host_mak 3663;; 3664*) 3665 echo "HOST_USB=stub" >> $config_host_mak 3666;; 3667esac 3668 3669# use default implementation for tracing backend-specific routines 3670trace_default=yes 3671echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak 3672if test "$trace_backend" = "nop"; then 3673 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak 3674fi 3675if test "$trace_backend" = "simple"; then 3676 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak 3677 trace_default=no 3678 # Set the appropriate trace file. 3679 trace_file="\"$trace_file-\" FMT_pid" 3680fi 3681if test "$trace_backend" = "stderr"; then 3682 echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak 3683 trace_default=no 3684fi 3685if test "$trace_backend" = "ust"; then 3686 echo "CONFIG_TRACE_UST=y" >> $config_host_mak 3687fi 3688if test "$trace_backend" = "dtrace"; then 3689 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak 3690 if test "$trace_backend_stap" = "yes" ; then 3691 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak 3692 fi 3693fi 3694echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak 3695if test "$trace_default" = "yes"; then 3696 echo "CONFIG_TRACE_DEFAULT=y" >> $config_host_mak 3697fi 3698 3699echo "TOOLS=$tools" >> $config_host_mak 3700echo "ROMS=$roms" >> $config_host_mak 3701echo "MAKE=$make" >> $config_host_mak 3702echo "INSTALL=$install" >> $config_host_mak 3703echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak 3704echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak 3705if test -n "$libtool"; then 3706 echo "INSTALL_PROG=\$(LIBTOOL) --mode=install $install -c -m 0755" >> $config_host_mak 3707 echo "INSTALL_LIB=\$(LIBTOOL) --mode=install $install -c -m 0644" >> $config_host_mak 3708else 3709 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak 3710 echo "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak 3711fi 3712echo "PYTHON=$python" >> $config_host_mak 3713echo "CC=$cc" >> $config_host_mak 3714echo "CC_I386=$cc_i386" >> $config_host_mak 3715echo "HOST_CC=$host_cc" >> $config_host_mak 3716echo "OBJCC=$objcc" >> $config_host_mak 3717echo "AR=$ar" >> $config_host_mak 3718echo "AS=$as" >> $config_host_mak 3719echo "CPP=$cpp" >> $config_host_mak 3720echo "OBJCOPY=$objcopy" >> $config_host_mak 3721echo "LD=$ld" >> $config_host_mak 3722echo "WINDRES=$windres" >> $config_host_mak 3723echo "LIBTOOL=$libtool" >> $config_host_mak 3724echo "CFLAGS=$CFLAGS" >> $config_host_mak 3725echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak 3726echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak 3727if test "$sparse" = "yes" ; then 3728 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak 3729 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak 3730 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak 3731fi 3732if test "$cross_prefix" != ""; then 3733 echo "AUTOCONF_HOST := --host=${cross_prefix%-}" >> $config_host_mak 3734else 3735 echo "AUTOCONF_HOST := " >> $config_host_mak 3736fi 3737echo "LDFLAGS=$LDFLAGS" >> $config_host_mak 3738echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak 3739echo "ARLIBS_END=$arlibs_end" >> $config_host_mak 3740echo "LIBS+=$LIBS" >> $config_host_mak 3741echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak 3742echo "EXESUF=$EXESUF" >> $config_host_mak 3743echo "LIBS_QGA+=$libs_qga" >> $config_host_mak 3744echo "POD2MAN=$POD2MAN" >> $config_host_mak 3745echo "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak 3746if test "$gcov" = "yes" ; then 3747 echo "CONFIG_GCOV=y" >> $config_host_mak 3748 echo "GCOV=$gcov_tool" >> $config_host_mak 3749fi 3750 3751# generate list of library paths for linker script 3752 3753$ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld} 3754 3755if test -f ${config_host_ld}~ ; then 3756 if cmp -s $config_host_ld ${config_host_ld}~ ; then 3757 mv ${config_host_ld}~ $config_host_ld 3758 else 3759 rm ${config_host_ld}~ 3760 fi 3761fi 3762 3763# use included Linux headers 3764if test "$linux" = "yes" ; then 3765 mkdir -p linux-headers 3766 case "$cpu" in 3767 i386|x86_64) 3768 linux_arch=x86 3769 ;; 3770 ppcemb|ppc|ppc64) 3771 linux_arch=powerpc 3772 ;; 3773 s390x) 3774 linux_arch=s390 3775 ;; 3776 *) 3777 # For most CPUs the kernel architecture name and QEMU CPU name match. 3778 linux_arch="$cpu" 3779 ;; 3780 esac 3781 # For non-KVM architectures we will not have asm headers 3782 if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then 3783 symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm 3784 fi 3785fi 3786 3787for target in $target_list; do 3788target_dir="$target" 3789config_target_mak=$target_dir/config-target.mak 3790target_arch2=`echo $target | cut -d '-' -f 1` 3791target_bigendian="no" 3792 3793case "$target_arch2" in 3794 armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|or32|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb) 3795 target_bigendian=yes 3796 ;; 3797esac 3798target_softmmu="no" 3799target_user_only="no" 3800target_linux_user="no" 3801target_bsd_user="no" 3802case "$target" in 3803 ${target_arch2}-softmmu) 3804 target_softmmu="yes" 3805 ;; 3806 ${target_arch2}-linux-user) 3807 if test "$linux" != "yes" ; then 3808 echo "ERROR: Target '$target' is only available on a Linux host" 3809 exit 1 3810 fi 3811 target_user_only="yes" 3812 target_linux_user="yes" 3813 ;; 3814 ${target_arch2}-bsd-user) 3815 if test "$bsd" != "yes" ; then 3816 echo "ERROR: Target '$target' is only available on a BSD host" 3817 exit 1 3818 fi 3819 target_user_only="yes" 3820 target_bsd_user="yes" 3821 ;; 3822 *) 3823 echo "ERROR: Target '$target' not recognised" 3824 exit 1 3825 ;; 3826esac 3827 3828mkdir -p $target_dir 3829echo "# Automatically generated by configure - do not modify" > $config_target_mak 3830 3831bflt="no" 3832target_nptl="no" 3833interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"` 3834gdb_xml_files="" 3835target_short_alignment=2 3836target_int_alignment=4 3837target_long_alignment=4 3838target_llong_alignment=8 3839target_libs_softmmu= 3840 3841TARGET_ARCH="$target_arch2" 3842TARGET_BASE_ARCH="" 3843TARGET_ABI_DIR="" 3844 3845case "$target_arch2" in 3846 i386) 3847 ;; 3848 x86_64) 3849 TARGET_BASE_ARCH=i386 3850 target_long_alignment=8 3851 ;; 3852 alpha) 3853 target_long_alignment=8 3854 target_nptl="yes" 3855 ;; 3856 arm|armeb) 3857 TARGET_ARCH=arm 3858 bflt="yes" 3859 target_nptl="yes" 3860 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml" 3861 target_llong_alignment=4 3862 target_libs_softmmu="$fdt_libs" 3863 ;; 3864 cris) 3865 target_nptl="yes" 3866 ;; 3867 lm32) 3868 target_libs_softmmu="$opengl_libs" 3869 ;; 3870 m68k) 3871 bflt="yes" 3872 gdb_xml_files="cf-core.xml cf-fp.xml" 3873 target_int_alignment=2 3874 target_long_alignment=2 3875 target_llong_alignment=2 3876 ;; 3877 microblaze|microblazeel) 3878 TARGET_ARCH=microblaze 3879 bflt="yes" 3880 target_nptl="yes" 3881 target_libs_softmmu="$fdt_libs" 3882 ;; 3883 mips|mipsel) 3884 TARGET_ARCH=mips 3885 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak 3886 target_nptl="yes" 3887 ;; 3888 mipsn32|mipsn32el) 3889 TARGET_ARCH=mipsn32 3890 TARGET_BASE_ARCH=mips 3891 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak 3892 ;; 3893 mips64|mips64el) 3894 TARGET_ARCH=mips64 3895 TARGET_BASE_ARCH=mips 3896 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak 3897 target_long_alignment=8 3898 ;; 3899 or32) 3900 TARGET_ARCH=openrisc 3901 TARGET_BASE_ARCH=openrisc 3902 ;; 3903 ppc) 3904 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 3905 target_nptl="yes" 3906 target_libs_softmmu="$fdt_libs" 3907 ;; 3908 ppcemb) 3909 TARGET_BASE_ARCH=ppc 3910 TARGET_ABI_DIR=ppc 3911 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 3912 target_nptl="yes" 3913 target_libs_softmmu="$fdt_libs" 3914 ;; 3915 ppc64) 3916 TARGET_BASE_ARCH=ppc 3917 TARGET_ABI_DIR=ppc 3918 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 3919 target_long_alignment=8 3920 target_libs_softmmu="$fdt_libs" 3921 ;; 3922 ppc64abi32) 3923 TARGET_ARCH=ppc64 3924 TARGET_BASE_ARCH=ppc 3925 TARGET_ABI_DIR=ppc 3926 echo "TARGET_ABI32=y" >> $config_target_mak 3927 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 3928 target_libs_softmmu="$fdt_libs" 3929 ;; 3930 sh4|sh4eb) 3931 TARGET_ARCH=sh4 3932 bflt="yes" 3933 target_nptl="yes" 3934 ;; 3935 sparc) 3936 ;; 3937 sparc64) 3938 TARGET_BASE_ARCH=sparc 3939 target_long_alignment=8 3940 ;; 3941 sparc32plus) 3942 TARGET_ARCH=sparc64 3943 TARGET_BASE_ARCH=sparc 3944 TARGET_ABI_DIR=sparc 3945 echo "TARGET_ABI32=y" >> $config_target_mak 3946 ;; 3947 s390x) 3948 target_nptl="yes" 3949 target_long_alignment=8 3950 ;; 3951 unicore32) 3952 ;; 3953 xtensa|xtensaeb) 3954 TARGET_ARCH=xtensa 3955 ;; 3956 *) 3957 echo "Unsupported target CPU" 3958 exit 1 3959 ;; 3960esac 3961# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH 3962if [ "$TARGET_BASE_ARCH" = "" ]; then 3963 TARGET_BASE_ARCH=$TARGET_ARCH 3964fi 3965 3966symlink "$source_path/Makefile.target" "$target_dir/Makefile" 3967 3968upper() { 3969 echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]' 3970} 3971 3972case "$cpu" in 3973 i386|x86_64|ppc) 3974 # The TCG interpreter currently does not support ld/st optimization. 3975 if test "$tcg_interpreter" = "no" ; then 3976 echo "CONFIG_QEMU_LDST_OPTIMIZATION=y" >> $config_target_mak 3977 fi 3978 ;; 3979esac 3980 3981echo "TARGET_SHORT_ALIGNMENT=$target_short_alignment" >> $config_target_mak 3982echo "TARGET_INT_ALIGNMENT=$target_int_alignment" >> $config_target_mak 3983echo "TARGET_LONG_ALIGNMENT=$target_long_alignment" >> $config_target_mak 3984echo "TARGET_LLONG_ALIGNMENT=$target_llong_alignment" >> $config_target_mak 3985echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak 3986target_arch_name="`upper $TARGET_ARCH`" 3987echo "TARGET_$target_arch_name=y" >> $config_target_mak 3988echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak 3989echo "TARGET_TYPE=TARGET_TYPE_`upper $target_arch2`" >> $config_target_mak 3990echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak 3991if [ "$TARGET_ABI_DIR" = "" ]; then 3992 TARGET_ABI_DIR=$TARGET_ARCH 3993fi 3994echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak 3995case "$target_arch2" in 3996 i386|x86_64) 3997 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then 3998 echo "CONFIG_XEN=y" >> $config_target_mak 3999 if test "$xen_pci_passthrough" = yes; then 4000 echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak" 4001 fi 4002 else 4003 echo "CONFIG_NO_XEN=y" >> $config_target_mak 4004 fi 4005 ;; 4006 *) 4007 echo "CONFIG_NO_XEN=y" >> $config_target_mak 4008esac 4009case "$target_arch2" in 4010 i386|x86_64|ppcemb|ppc|ppc64|s390x) 4011 # Make sure the target and host cpus are compatible 4012 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \ 4013 \( "$target_arch2" = "$cpu" -o \ 4014 \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \ 4015 \( "$target_arch2" = "ppc64" -a "$cpu" = "ppc" \) -o \ 4016 \( "$target_arch2" = "ppc" -a "$cpu" = "ppc64" \) -o \ 4017 \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc64" \) -o \ 4018 \( "$target_arch2" = "x86_64" -a "$cpu" = "i386" \) -o \ 4019 \( "$target_arch2" = "i386" -a "$cpu" = "x86_64" \) \) ; then 4020 echo "CONFIG_KVM=y" >> $config_target_mak 4021 if test "$vhost_net" = "yes" ; then 4022 echo "CONFIG_VHOST_NET=y" >> $config_target_mak 4023 fi 4024 fi 4025esac 4026case "$target_arch2" in 4027 i386|x86_64) 4028 echo "CONFIG_HAVE_GET_MEMORY_MAPPING=y" >> $config_target_mak 4029esac 4030if test "$target_arch2" = "ppc64" -a "$fdt" = "yes"; then 4031 echo "CONFIG_PSERIES=y" >> $config_target_mak 4032fi 4033if test "$target_bigendian" = "yes" ; then 4034 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak 4035fi 4036if test "$target_softmmu" = "yes" ; then 4037 echo "CONFIG_SOFTMMU=y" >> $config_target_mak 4038 echo "LIBS+=$libs_softmmu $target_libs_softmmu" >> $config_target_mak 4039 case "$target_arch2" in 4040 i386|x86_64) 4041 echo "CONFIG_HAVE_CORE_DUMP=y" >> $config_target_mak 4042 esac 4043fi 4044if test "$target_user_only" = "yes" ; then 4045 echo "CONFIG_USER_ONLY=y" >> $config_target_mak 4046 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak 4047fi 4048if test "$target_linux_user" = "yes" ; then 4049 echo "CONFIG_LINUX_USER=y" >> $config_target_mak 4050fi 4051list="" 4052if test ! -z "$gdb_xml_files" ; then 4053 for x in $gdb_xml_files; do 4054 list="$list $source_path/gdb-xml/$x" 4055 done 4056 echo "TARGET_XML_FILES=$list" >> $config_target_mak 4057fi 4058 4059if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then 4060 echo "TARGET_HAS_BFLT=y" >> $config_target_mak 4061fi 4062if test "$target_user_only" = "yes" \ 4063 -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then 4064 echo "CONFIG_USE_NPTL=y" >> $config_target_mak 4065fi 4066if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then 4067 echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak 4068fi 4069if test "$target_bsd_user" = "yes" ; then 4070 echo "CONFIG_BSD_USER=y" >> $config_target_mak 4071fi 4072 4073# the static way of configuring available audio cards requires this workaround 4074if test "$target_user_only" != "yes" && grep -q CONFIG_PCSPK $source_path/default-configs/$target.mak; then 4075 echo "CONFIG_PCSPK=y" >> $config_target_mak 4076fi 4077 4078# generate QEMU_CFLAGS/LDFLAGS for targets 4079 4080cflags="" 4081includes="" 4082ldflags="" 4083 4084if test "$tcg_interpreter" = "yes"; then 4085 includes="-I\$(SRC_PATH)/tcg/tci $includes" 4086elif test "$ARCH" = "sparc64" ; then 4087 includes="-I\$(SRC_PATH)/tcg/sparc $includes" 4088elif test "$ARCH" = "s390x" ; then 4089 includes="-I\$(SRC_PATH)/tcg/s390 $includes" 4090elif test "$ARCH" = "x86_64" ; then 4091 includes="-I\$(SRC_PATH)/tcg/i386 $includes" 4092else 4093 includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes" 4094fi 4095includes="-I\$(SRC_PATH)/tcg $includes" 4096 4097if test "$linux" = "yes" ; then 4098 includes="-I\$(SRC_PATH)/linux-headers $includes" 4099fi 4100 4101for i in $ARCH $TARGET_BASE_ARCH ; do 4102 case "$i" in 4103 alpha) 4104 echo "CONFIG_ALPHA_DIS=y" >> $config_target_mak 4105 echo "CONFIG_ALPHA_DIS=y" >> config-all-disas.mak 4106 ;; 4107 arm) 4108 echo "CONFIG_ARM_DIS=y" >> $config_target_mak 4109 echo "CONFIG_ARM_DIS=y" >> config-all-disas.mak 4110 ;; 4111 cris) 4112 echo "CONFIG_CRIS_DIS=y" >> $config_target_mak 4113 echo "CONFIG_CRIS_DIS=y" >> config-all-disas.mak 4114 ;; 4115 hppa) 4116 echo "CONFIG_HPPA_DIS=y" >> $config_target_mak 4117 echo "CONFIG_HPPA_DIS=y" >> config-all-disas.mak 4118 ;; 4119 i386|x86_64) 4120 echo "CONFIG_I386_DIS=y" >> $config_target_mak 4121 echo "CONFIG_I386_DIS=y" >> config-all-disas.mak 4122 ;; 4123 ia64*) 4124 echo "CONFIG_IA64_DIS=y" >> $config_target_mak 4125 echo "CONFIG_IA64_DIS=y" >> config-all-disas.mak 4126 ;; 4127 lm32) 4128 echo "CONFIG_LM32_DIS=y" >> $config_target_mak 4129 echo "CONFIG_LM32_DIS=y" >> config-all-disas.mak 4130 ;; 4131 m68k) 4132 echo "CONFIG_M68K_DIS=y" >> $config_target_mak 4133 echo "CONFIG_M68K_DIS=y" >> config-all-disas.mak 4134 ;; 4135 microblaze*) 4136 echo "CONFIG_MICROBLAZE_DIS=y" >> $config_target_mak 4137 echo "CONFIG_MICROBLAZE_DIS=y" >> config-all-disas.mak 4138 ;; 4139 mips*) 4140 echo "CONFIG_MIPS_DIS=y" >> $config_target_mak 4141 echo "CONFIG_MIPS_DIS=y" >> config-all-disas.mak 4142 ;; 4143 or32) 4144 echo "CONFIG_OPENRISC_DIS=y" >> $config_target_mak 4145 echo "CONFIG_OPENRISC_DIS=y" >> config-all-disas.mak 4146 ;; 4147 ppc*) 4148 echo "CONFIG_PPC_DIS=y" >> $config_target_mak 4149 echo "CONFIG_PPC_DIS=y" >> config-all-disas.mak 4150 ;; 4151 s390*) 4152 echo "CONFIG_S390_DIS=y" >> $config_target_mak 4153 echo "CONFIG_S390_DIS=y" >> config-all-disas.mak 4154 ;; 4155 sh4) 4156 echo "CONFIG_SH4_DIS=y" >> $config_target_mak 4157 echo "CONFIG_SH4_DIS=y" >> config-all-disas.mak 4158 ;; 4159 sparc*) 4160 echo "CONFIG_SPARC_DIS=y" >> $config_target_mak 4161 echo "CONFIG_SPARC_DIS=y" >> config-all-disas.mak 4162 ;; 4163 xtensa*) 4164 echo "CONFIG_XTENSA_DIS=y" >> $config_target_mak 4165 echo "CONFIG_XTENSA_DIS=y" >> config-all-disas.mak 4166 ;; 4167 esac 4168done 4169if test "$tcg_interpreter" = "yes" ; then 4170 echo "CONFIG_TCI_DIS=y" >> $config_target_mak 4171 echo "CONFIG_TCI_DIS=y" >> config-all-disas.mak 4172fi 4173 4174case "$ARCH" in 4175alpha) 4176 # Ensure there's only a single GP 4177 cflags="-msmall-data $cflags" 4178;; 4179esac 4180 4181if test "$target_softmmu" = "yes" ; then 4182 case "$TARGET_BASE_ARCH" in 4183 arm) 4184 cflags="-DHAS_AUDIO $cflags" 4185 ;; 4186 lm32) 4187 cflags="-DHAS_AUDIO $cflags" 4188 ;; 4189 i386|mips|ppc) 4190 cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags" 4191 ;; 4192 esac 4193fi 4194 4195if test "$gprof" = "yes" ; then 4196 echo "TARGET_GPROF=yes" >> $config_target_mak 4197 if test "$target_linux_user" = "yes" ; then 4198 cflags="-p $cflags" 4199 ldflags="-p $ldflags" 4200 fi 4201 if test "$target_softmmu" = "yes" ; then 4202 ldflags="-p $ldflags" 4203 echo "GPROF_CFLAGS=-p" >> $config_target_mak 4204 fi 4205fi 4206 4207if test "$ARCH" = "tci"; then 4208 linker_script="" 4209else 4210 linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/ldscripts/\$(ARCH).ld" 4211fi 4212 4213if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then 4214 case "$ARCH" in 4215 alpha | s390x) 4216 # The default placement of the application is fine. 4217 ;; 4218 *) 4219 ldflags="$linker_script $ldflags" 4220 ;; 4221 esac 4222fi 4223 4224echo "LDFLAGS+=$ldflags" >> $config_target_mak 4225echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak 4226echo "QEMU_INCLUDES+=$includes" >> $config_target_mak 4227 4228done # for target in $targets 4229 4230if [ "$pixman" = "internal" ]; then 4231 echo "config-host.h: subdir-pixman" >> $config_host_mak 4232fi 4233 4234# build tree in object directory in case the source is not in the current directory 4235DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32" 4236DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas" 4237DIRS="$DIRS roms/seabios roms/vgabios" 4238DIRS="$DIRS qapi-generated" 4239FILES="Makefile tests/tcg/Makefile qdict-test-data.txt" 4240FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit" 4241FILES="$FILES tests/tcg/lm32/Makefile" 4242FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps" 4243FILES="$FILES pc-bios/spapr-rtas/Makefile" 4244FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile" 4245for bios_file in \ 4246 $source_path/pc-bios/*.bin \ 4247 $source_path/pc-bios/*.aml \ 4248 $source_path/pc-bios/*.rom \ 4249 $source_path/pc-bios/*.dtb \ 4250 $source_path/pc-bios/openbios-* \ 4251 $source_path/pc-bios/palcode-* 4252do 4253 FILES="$FILES pc-bios/`basename $bios_file`" 4254done 4255mkdir -p $DIRS 4256for f in $FILES ; do 4257 if [ -e "$source_path/$f" ] && [ "$source_path" != `pwd` ]; then 4258 symlink "$source_path/$f" "$f" 4259 fi 4260done 4261 4262# temporary config to build submodules 4263for rom in seabios vgabios ; do 4264 config_mak=roms/$rom/config.mak 4265 echo "# Automatically generated by configure - do not modify" > $config_mak 4266 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak 4267 echo "AS=$as" >> $config_mak 4268 echo "CC=$cc" >> $config_mak 4269 echo "BCC=bcc" >> $config_mak 4270 echo "CPP=$cpp" >> $config_mak 4271 echo "OBJCOPY=objcopy" >> $config_mak 4272 echo "IASL=iasl" >> $config_mak 4273 echo "LD=$ld" >> $config_mak 4274done 4275 4276if test "$docs" = "yes" ; then 4277 mkdir -p QMP 4278fi 4279