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="gcc" 120libs_softmmu="" 121libs_tools="" 122audio_pt_int="" 123audio_win_int="" 124cc_i386=i386-pc-linux-gnu-gcc 125libs_qga="" 126debug_info="yes" 127 128target_list="" 129 130# Default value for a variable defining feature "foo". 131# * foo="no" feature will only be used if --enable-foo arg is given 132# * foo="" feature will be searched for, and if found, will be used 133# unless --disable-foo is given 134# * foo="yes" this value will only be set by --enable-foo flag. 135# feature will searched for, 136# if not found, configure exits with error 137# 138# Always add --enable-foo and --disable-foo command line args. 139# Distributions want to ensure that several features are compiled in, and it 140# is impossible without a --enable-foo that exits if a feature is not found. 141 142bluez="" 143brlapi="" 144curl="" 145curses="" 146docs="" 147fdt="" 148nptl="" 149sdl="" 150virtfs="" 151vnc="yes" 152sparse="no" 153uuid="" 154vde="" 155vnc_tls="" 156vnc_sasl="" 157vnc_jpeg="" 158vnc_png="" 159xen="" 160xen_ctrl_version="" 161xen_pci_passthrough="" 162linux_aio="" 163cap_ng="" 164attr="" 165libattr="" 166xfs="" 167 168vhost_net="no" 169kvm="no" 170gprof="no" 171debug_tcg="no" 172debug="no" 173strip_opt="yes" 174tcg_interpreter="no" 175bigendian="no" 176mingw32="no" 177EXESUF="" 178prefix="/usr/local" 179mandir="\${prefix}/share/man" 180datadir="\${prefix}/share" 181qemu_docdir="\${prefix}/share/doc/qemu" 182bindir="\${prefix}/bin" 183libdir="\${prefix}/lib" 184libexecdir="\${prefix}/libexec" 185includedir="\${prefix}/include" 186sysconfdir="\${prefix}/etc" 187confsuffix="/qemu" 188slirp="yes" 189fmod_lib="" 190fmod_inc="" 191oss_lib="" 192bsd="no" 193linux="no" 194solaris="no" 195profiler="no" 196cocoa="no" 197softmmu="yes" 198linux_user="no" 199bsd_user="no" 200guest_base="" 201uname_release="" 202mixemu="no" 203aix="no" 204blobs="yes" 205pkgversion="" 206pie="" 207zero_malloc="" 208trace_backend="nop" 209trace_file="trace" 210spice="" 211rbd="" 212smartcard="" 213smartcard_nss="" 214usb_redir="" 215opengl="" 216zlib="yes" 217guest_agent="yes" 218want_tools="yes" 219libiscsi="" 220coroutine="" 221seccomp="" 222 223# parse CC options first 224for opt do 225 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'` 226 case "$opt" in 227 --cross-prefix=*) cross_prefix="$optarg" 228 ;; 229 --cc=*) CC="$optarg" 230 ;; 231 --source-path=*) source_path="$optarg" 232 ;; 233 --cpu=*) cpu="$optarg" 234 ;; 235 --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS" 236 ;; 237 --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS" 238 ;; 239 --enable-debug-info) debug_info="yes" 240 ;; 241 --disable-debug-info) debug_info="no" 242 ;; 243 esac 244done 245# OS specific 246# Using uname is really, really broken. Once we have the right set of checks 247# we can eliminate its usage altogether. 248 249cc="${CC-${cross_prefix}gcc}" 250ar="${AR-${cross_prefix}ar}" 251objcopy="${OBJCOPY-${cross_prefix}objcopy}" 252ld="${LD-${cross_prefix}ld}" 253libtool="${LIBTOOL-${cross_prefix}libtool}" 254strip="${STRIP-${cross_prefix}strip}" 255windres="${WINDRES-${cross_prefix}windres}" 256pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}" 257query_pkg_config() { 258 "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@" 259} 260pkg_config=query_pkg_config 261sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}" 262 263# default flags for all hosts 264QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS" 265QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS" 266QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS" 267QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS" 268QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/fpu" 269if test "$debug_info" = "yes"; then 270 CFLAGS="-g $CFLAGS" 271 LDFLAGS="-g $LDFLAGS" 272fi 273 274# make source path absolute 275source_path=`cd "$source_path"; pwd` 276 277check_define() { 278cat > $TMPC <<EOF 279#if !defined($1) 280#error $1 not defined 281#endif 282int main(void) { return 0; } 283EOF 284 compile_object 285} 286 287if check_define __linux__ ; then 288 targetos="Linux" 289elif check_define _WIN32 ; then 290 targetos='MINGW32' 291elif check_define __OpenBSD__ ; then 292 targetos='OpenBSD' 293elif check_define __sun__ ; then 294 targetos='SunOS' 295elif check_define __HAIKU__ ; then 296 targetos='Haiku' 297else 298 targetos=`uname -s` 299fi 300 301# Some host OSes need non-standard checks for which CPU to use. 302# Note that these checks are broken for cross-compilation: if you're 303# cross-compiling to one of these OSes then you'll need to specify 304# the correct CPU with the --cpu option. 305case $targetos in 306Darwin) 307 # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can 308 # run 64-bit userspace code. 309 # If the user didn't specify a CPU explicitly and the kernel says this is 310 # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code. 311 if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then 312 cpu="x86_64" 313 fi 314 ;; 315SunOS) 316 # `uname -m` returns i86pc even on an x86_64 box, so default based on isainfo 317 if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then 318 cpu="x86_64" 319 fi 320esac 321 322if test ! -z "$cpu" ; then 323 # command line argument 324 : 325elif check_define __i386__ ; then 326 cpu="i386" 327elif check_define __x86_64__ ; then 328 cpu="x86_64" 329elif check_define __sparc__ ; then 330 if check_define __arch64__ ; then 331 cpu="sparc64" 332 else 333 cpu="sparc" 334 fi 335elif check_define _ARCH_PPC ; then 336 if check_define _ARCH_PPC64 ; then 337 cpu="ppc64" 338 else 339 cpu="ppc" 340 fi 341elif check_define __mips__ ; then 342 cpu="mips" 343elif check_define __ia64__ ; then 344 cpu="ia64" 345elif check_define __s390__ ; then 346 if check_define __s390x__ ; then 347 cpu="s390x" 348 else 349 cpu="s390" 350 fi 351elif check_define __arm__ ; then 352 cpu="arm" 353elif check_define __hppa__ ; then 354 cpu="hppa" 355else 356 cpu=`uname -m` 357fi 358 359ARCH= 360# Normalise host CPU name and set ARCH. 361# Note that this case should only have supported host CPUs, not guests. 362case "$cpu" in 363 ia64|ppc|ppc64|s390|s390x|sparc64) 364 cpu="$cpu" 365 ;; 366 i386|i486|i586|i686|i86pc|BePC) 367 cpu="i386" 368 ;; 369 x86_64|amd64) 370 cpu="x86_64" 371 ;; 372 armv*b|armv*l|arm) 373 cpu="arm" 374 ;; 375 hppa|parisc|parisc64) 376 cpu="hppa" 377 ;; 378 mips*) 379 cpu="mips" 380 ;; 381 sparc|sun4[cdmuv]) 382 cpu="sparc" 383 ;; 384 *) 385 # This will result in either an error or falling back to TCI later 386 ARCH=unknown 387 ;; 388esac 389if test -z "$ARCH"; then 390 ARCH="$cpu" 391fi 392 393# OS specific 394 395case $targetos in 396CYGWIN*) 397 mingw32="yes" 398 QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS" 399 audio_possible_drivers="winwave sdl" 400 audio_drv_list="winwave" 401;; 402MINGW32*) 403 mingw32="yes" 404 audio_possible_drivers="winwave dsound sdl fmod" 405 audio_drv_list="winwave" 406;; 407GNU/kFreeBSD) 408 bsd="yes" 409 audio_drv_list="oss" 410 audio_possible_drivers="oss sdl esd pa" 411;; 412FreeBSD) 413 bsd="yes" 414 make="${MAKE-gmake}" 415 audio_drv_list="oss" 416 audio_possible_drivers="oss sdl esd pa" 417 # needed for kinfo_getvmmap(3) in libutil.h 418 LIBS="-lutil $LIBS" 419;; 420DragonFly) 421 bsd="yes" 422 make="${MAKE-gmake}" 423 audio_drv_list="oss" 424 audio_possible_drivers="oss sdl esd pa" 425;; 426NetBSD) 427 bsd="yes" 428 make="${MAKE-gmake}" 429 audio_drv_list="oss" 430 audio_possible_drivers="oss sdl esd" 431 oss_lib="-lossaudio" 432;; 433OpenBSD) 434 bsd="yes" 435 make="${MAKE-gmake}" 436 audio_drv_list="oss" 437 audio_possible_drivers="oss sdl esd" 438 oss_lib="-lossaudio" 439;; 440Darwin) 441 bsd="yes" 442 darwin="yes" 443 if [ "$cpu" = "x86_64" ] ; then 444 QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS" 445 LDFLAGS="-arch x86_64 $LDFLAGS" 446 else 447 QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS" 448 fi 449 cocoa="yes" 450 audio_drv_list="coreaudio" 451 audio_possible_drivers="coreaudio sdl fmod" 452 LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS" 453 libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu" 454 # Disable attempts to use ObjectiveC features in os/object.h since they 455 # won't work when we're compiling with gcc as a C compiler. 456 QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS" 457;; 458SunOS) 459 solaris="yes" 460 make="${MAKE-gmake}" 461 install="${INSTALL-ginstall}" 462 ld="gld" 463 smbd="${SMBD-/usr/sfw/sbin/smbd}" 464 needs_libsunmath="no" 465 solarisrev=`uname -r | cut -f2 -d.` 466 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then 467 if test "$solarisrev" -le 9 ; then 468 if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then 469 needs_libsunmath="yes" 470 QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS" 471 LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS" 472 LIBS="-lsunmath $LIBS" 473 else 474 echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without" 475 echo "libsunmath from the Sun Studio compilers tools, due to a lack of" 476 echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86" 477 echo "Studio 11 can be downloaded from www.sun.com." 478 exit 1 479 fi 480 fi 481 fi 482 if test -f /usr/include/sys/soundcard.h ; then 483 audio_drv_list="oss" 484 fi 485 audio_possible_drivers="oss sdl" 486# needed for CMSG_ macros in sys/socket.h 487 QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS" 488# needed for TIOCWIN* defines in termios.h 489 QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS" 490 QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS" 491 solarisnetlibs="-lsocket -lnsl -lresolv" 492 LIBS="$solarisnetlibs $LIBS" 493 libs_qga="$solarisnetlibs $libs_qga" 494;; 495AIX) 496 aix="yes" 497 make="${MAKE-gmake}" 498;; 499Haiku) 500 haiku="yes" 501 QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS" 502 LIBS="-lposix_error_mapper -lnetwork $LIBS" 503;; 504*) 505 audio_drv_list="oss" 506 audio_possible_drivers="oss alsa sdl esd pa" 507 linux="yes" 508 linux_user="yes" 509 usb="linux" 510 kvm="yes" 511 vhost_net="yes" 512 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then 513 audio_possible_drivers="$audio_possible_drivers fmod" 514 fi 515;; 516esac 517 518if [ "$bsd" = "yes" ] ; then 519 if [ "$darwin" != "yes" ] ; then 520 usb="bsd" 521 bsd_user="yes" 522 fi 523fi 524 525: ${make=${MAKE-make}} 526: ${install=${INSTALL-install}} 527: ${python=${PYTHON-python}} 528: ${smbd=${SMBD-/usr/sbin/smbd}} 529 530# Default objcc to clang if available, otherwise use CC 531if has clang; then 532 objcc=clang 533else 534 objcc="$cc" 535fi 536 537if test "$mingw32" = "yes" ; then 538 EXESUF=".exe" 539 QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS" 540 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later) 541 QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS" 542 LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS" 543cat > $TMPC << EOF 544int main(void) { return 0; } 545EOF 546 if compile_prog "" "-liberty" ; then 547 LIBS="-liberty $LIBS" 548 fi 549 prefix="c:/Program Files/QEMU" 550 mandir="\${prefix}" 551 datadir="\${prefix}" 552 qemu_docdir="\${prefix}" 553 bindir="\${prefix}" 554 sysconfdir="\${prefix}" 555 confsuffix="" 556 libs_qga="-lws2_32 -lwinmm -lpowrprof $libs_qga" 557fi 558 559werror="" 560 561for opt do 562 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'` 563 case "$opt" in 564 --help|-h) show_help=yes 565 ;; 566 --version|-V) exec cat $source_path/VERSION 567 ;; 568 --prefix=*) prefix="$optarg" 569 ;; 570 --interp-prefix=*) interp_prefix="$optarg" 571 ;; 572 --source-path=*) 573 ;; 574 --cross-prefix=*) 575 ;; 576 --cc=*) 577 ;; 578 --host-cc=*) host_cc="$optarg" 579 ;; 580 --objcc=*) objcc="$optarg" 581 ;; 582 --make=*) make="$optarg" 583 ;; 584 --install=*) install="$optarg" 585 ;; 586 --python=*) python="$optarg" 587 ;; 588 --smbd=*) smbd="$optarg" 589 ;; 590 --extra-cflags=*) 591 ;; 592 --extra-ldflags=*) 593 ;; 594 --enable-debug-info) 595 ;; 596 --disable-debug-info) 597 ;; 598 --cpu=*) 599 ;; 600 --target-list=*) target_list="$optarg" 601 ;; 602 --enable-trace-backend=*) trace_backend="$optarg" 603 ;; 604 --with-trace-file=*) trace_file="$optarg" 605 ;; 606 --enable-gprof) gprof="yes" 607 ;; 608 --static) 609 static="yes" 610 LDFLAGS="-static $LDFLAGS" 611 QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS" 612 ;; 613 --mandir=*) mandir="$optarg" 614 ;; 615 --bindir=*) bindir="$optarg" 616 ;; 617 --libdir=*) libdir="$optarg" 618 ;; 619 --libexecdir=*) libexecdir="$optarg" 620 ;; 621 --includedir=*) includedir="$optarg" 622 ;; 623 --datadir=*) datadir="$optarg" 624 ;; 625 --with-confsuffix=*) confsuffix="$optarg" 626 ;; 627 --docdir=*) qemu_docdir="$optarg" 628 ;; 629 --sysconfdir=*) sysconfdir="$optarg" 630 ;; 631 --sbindir=*|--sharedstatedir=*|--localstatedir=*|\ 632 --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\ 633 --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*) 634 # These switches are silently ignored, for compatibility with 635 # autoconf-generated configure scripts. This allows QEMU's 636 # configure to be used by RPM and similar macros that set 637 # lots of directory switches by default. 638 ;; 639 --disable-sdl) sdl="no" 640 ;; 641 --enable-sdl) sdl="yes" 642 ;; 643 --disable-virtfs) virtfs="no" 644 ;; 645 --enable-virtfs) virtfs="yes" 646 ;; 647 --disable-vnc) vnc="no" 648 ;; 649 --enable-vnc) vnc="yes" 650 ;; 651 --fmod-lib=*) fmod_lib="$optarg" 652 ;; 653 --fmod-inc=*) fmod_inc="$optarg" 654 ;; 655 --oss-lib=*) oss_lib="$optarg" 656 ;; 657 --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'` 658 ;; 659 --audio-drv-list=*) audio_drv_list="$optarg" 660 ;; 661 --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'` 662 ;; 663 --enable-debug-tcg) debug_tcg="yes" 664 ;; 665 --disable-debug-tcg) debug_tcg="no" 666 ;; 667 --enable-debug) 668 # Enable debugging options that aren't excessively noisy 669 debug_tcg="yes" 670 debug="yes" 671 strip_opt="no" 672 ;; 673 --enable-sparse) sparse="yes" 674 ;; 675 --disable-sparse) sparse="no" 676 ;; 677 --disable-strip) strip_opt="no" 678 ;; 679 --disable-vnc-tls) vnc_tls="no" 680 ;; 681 --enable-vnc-tls) vnc_tls="yes" 682 ;; 683 --disable-vnc-sasl) vnc_sasl="no" 684 ;; 685 --enable-vnc-sasl) vnc_sasl="yes" 686 ;; 687 --disable-vnc-jpeg) vnc_jpeg="no" 688 ;; 689 --enable-vnc-jpeg) vnc_jpeg="yes" 690 ;; 691 --disable-vnc-png) vnc_png="no" 692 ;; 693 --enable-vnc-png) vnc_png="yes" 694 ;; 695 --disable-slirp) slirp="no" 696 ;; 697 --disable-uuid) uuid="no" 698 ;; 699 --enable-uuid) uuid="yes" 700 ;; 701 --disable-vde) vde="no" 702 ;; 703 --enable-vde) vde="yes" 704 ;; 705 --disable-xen) xen="no" 706 ;; 707 --enable-xen) xen="yes" 708 ;; 709 --disable-xen-pci-passthrough) xen_pci_passthrough="no" 710 ;; 711 --enable-xen-pci-passthrough) xen_pci_passthrough="yes" 712 ;; 713 --disable-brlapi) brlapi="no" 714 ;; 715 --enable-brlapi) brlapi="yes" 716 ;; 717 --disable-bluez) bluez="no" 718 ;; 719 --enable-bluez) bluez="yes" 720 ;; 721 --disable-kvm) kvm="no" 722 ;; 723 --enable-kvm) kvm="yes" 724 ;; 725 --disable-tcg-interpreter) tcg_interpreter="no" 726 ;; 727 --enable-tcg-interpreter) tcg_interpreter="yes" 728 ;; 729 --disable-cap-ng) cap_ng="no" 730 ;; 731 --enable-cap-ng) cap_ng="yes" 732 ;; 733 --disable-spice) spice="no" 734 ;; 735 --enable-spice) spice="yes" 736 ;; 737 --disable-libiscsi) libiscsi="no" 738 ;; 739 --enable-libiscsi) libiscsi="yes" 740 ;; 741 --enable-profiler) profiler="yes" 742 ;; 743 --disable-cocoa) cocoa="no" 744 ;; 745 --enable-cocoa) 746 cocoa="yes" ; 747 sdl="no" ; 748 audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`" 749 ;; 750 --disable-system) softmmu="no" 751 ;; 752 --enable-system) softmmu="yes" 753 ;; 754 --disable-user) 755 linux_user="no" ; 756 bsd_user="no" ; 757 ;; 758 --enable-user) ;; 759 --disable-linux-user) linux_user="no" 760 ;; 761 --enable-linux-user) linux_user="yes" 762 ;; 763 --disable-bsd-user) bsd_user="no" 764 ;; 765 --enable-bsd-user) bsd_user="yes" 766 ;; 767 --enable-guest-base) guest_base="yes" 768 ;; 769 --disable-guest-base) guest_base="no" 770 ;; 771 --enable-pie) pie="yes" 772 ;; 773 --disable-pie) pie="no" 774 ;; 775 --enable-uname-release=*) uname_release="$optarg" 776 ;; 777 --enable-werror) werror="yes" 778 ;; 779 --disable-werror) werror="no" 780 ;; 781 --disable-curses) curses="no" 782 ;; 783 --enable-curses) curses="yes" 784 ;; 785 --disable-curl) curl="no" 786 ;; 787 --enable-curl) curl="yes" 788 ;; 789 --disable-fdt) fdt="no" 790 ;; 791 --enable-fdt) fdt="yes" 792 ;; 793 --disable-nptl) nptl="no" 794 ;; 795 --enable-nptl) nptl="yes" 796 ;; 797 --enable-mixemu) mixemu="yes" 798 ;; 799 --disable-linux-aio) linux_aio="no" 800 ;; 801 --enable-linux-aio) linux_aio="yes" 802 ;; 803 --disable-attr) attr="no" 804 ;; 805 --enable-attr) attr="yes" 806 ;; 807 --disable-blobs) blobs="no" 808 ;; 809 --with-pkgversion=*) pkgversion=" ($optarg)" 810 ;; 811 --with-coroutine=*) coroutine="$optarg" 812 ;; 813 --disable-docs) docs="no" 814 ;; 815 --enable-docs) docs="yes" 816 ;; 817 --disable-vhost-net) vhost_net="no" 818 ;; 819 --enable-vhost-net) vhost_net="yes" 820 ;; 821 --disable-opengl) opengl="no" 822 ;; 823 --enable-opengl) opengl="yes" 824 ;; 825 --disable-rbd) rbd="no" 826 ;; 827 --enable-rbd) rbd="yes" 828 ;; 829 --disable-xfsctl) xfs="no" 830 ;; 831 --enable-xfsctl) xfs="yes" 832 ;; 833 --disable-smartcard) smartcard="no" 834 ;; 835 --enable-smartcard) smartcard="yes" 836 ;; 837 --disable-smartcard-nss) smartcard_nss="no" 838 ;; 839 --enable-smartcard-nss) smartcard_nss="yes" 840 ;; 841 --disable-usb-redir) usb_redir="no" 842 ;; 843 --enable-usb-redir) usb_redir="yes" 844 ;; 845 --disable-zlib-test) zlib="no" 846 ;; 847 --enable-guest-agent) guest_agent="yes" 848 ;; 849 --disable-guest-agent) guest_agent="no" 850 ;; 851 --enable-tools) want_tools="yes" 852 ;; 853 --disable-tools) want_tools="no" 854 ;; 855 --enable-seccomp) seccomp="yes" 856 ;; 857 --disable-seccomp) seccomp="no" 858 ;; 859 *) echo "ERROR: unknown option $opt"; show_help="yes" 860 ;; 861 esac 862done 863 864host_guest_base="no" 865case "$cpu" in 866 sparc) 867 LDFLAGS="-m32 $LDFLAGS" 868 QEMU_CFLAGS="-m32 -mcpu=ultrasparc $QEMU_CFLAGS" 869 host_guest_base="yes" 870 ;; 871 sparc64) 872 LDFLAGS="-m64 $LDFLAGS" 873 QEMU_CFLAGS="-m64 -mcpu=ultrasparc $QEMU_CFLAGS" 874 host_guest_base="yes" 875 ;; 876 s390) 877 QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS" 878 LDFLAGS="-m31 $LDFLAGS" 879 host_guest_base="yes" 880 ;; 881 s390x) 882 QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS" 883 LDFLAGS="-m64 $LDFLAGS" 884 host_guest_base="yes" 885 ;; 886 i386) 887 QEMU_CFLAGS="-m32 $QEMU_CFLAGS" 888 LDFLAGS="-m32 $LDFLAGS" 889 cc_i386='$(CC) -m32' 890 host_guest_base="yes" 891 ;; 892 x86_64) 893 QEMU_CFLAGS="-m64 $QEMU_CFLAGS" 894 LDFLAGS="-m64 $LDFLAGS" 895 cc_i386='$(CC) -m32' 896 host_guest_base="yes" 897 ;; 898 arm*) 899 host_guest_base="yes" 900 ;; 901 ppc*) 902 host_guest_base="yes" 903 ;; 904 mips*) 905 host_guest_base="yes" 906 ;; 907 ia64*) 908 host_guest_base="yes" 909 ;; 910 hppa*) 911 host_guest_base="yes" 912 ;; 913 unicore32*) 914 host_guest_base="yes" 915 ;; 916esac 917 918[ -z "$guest_base" ] && guest_base="$host_guest_base" 919 920 921default_target_list="" 922 923# these targets are portable 924if [ "$softmmu" = "yes" ] ; then 925 default_target_list="\ 926i386-softmmu \ 927x86_64-softmmu \ 928alpha-softmmu \ 929arm-softmmu \ 930cris-softmmu \ 931lm32-softmmu \ 932m68k-softmmu \ 933microblaze-softmmu \ 934microblazeel-softmmu \ 935mips-softmmu \ 936mipsel-softmmu \ 937mips64-softmmu \ 938mips64el-softmmu \ 939or32-softmmu \ 940ppc-softmmu \ 941ppcemb-softmmu \ 942ppc64-softmmu \ 943sh4-softmmu \ 944sh4eb-softmmu \ 945sparc-softmmu \ 946sparc64-softmmu \ 947s390x-softmmu \ 948xtensa-softmmu \ 949xtensaeb-softmmu \ 950unicore32-softmmu \ 951" 952fi 953# the following are Linux specific 954if [ "$linux_user" = "yes" ] ; then 955 default_target_list="${default_target_list}\ 956i386-linux-user \ 957x86_64-linux-user \ 958alpha-linux-user \ 959arm-linux-user \ 960armeb-linux-user \ 961cris-linux-user \ 962m68k-linux-user \ 963microblaze-linux-user \ 964microblazeel-linux-user \ 965mips-linux-user \ 966mipsel-linux-user \ 967or32-linux-user \ 968ppc-linux-user \ 969ppc64-linux-user \ 970ppc64abi32-linux-user \ 971sh4-linux-user \ 972sh4eb-linux-user \ 973sparc-linux-user \ 974sparc64-linux-user \ 975sparc32plus-linux-user \ 976unicore32-linux-user \ 977s390x-linux-user \ 978" 979fi 980# the following are BSD specific 981if [ "$bsd_user" = "yes" ] ; then 982 default_target_list="${default_target_list}\ 983i386-bsd-user \ 984x86_64-bsd-user \ 985sparc-bsd-user \ 986sparc64-bsd-user \ 987" 988fi 989 990if test x"$show_help" = x"yes" ; then 991cat << EOF 992 993Usage: configure [options] 994Options: [defaults in brackets after descriptions] 995 996EOF 997echo "Standard options:" 998echo " --help print this message" 999echo " --prefix=PREFIX install in PREFIX [$prefix]" 1000echo " --interp-prefix=PREFIX where to find shared libraries, etc." 1001echo " use %M for cpu name [$interp_prefix]" 1002echo " --target-list=LIST set target list (default: build everything)" 1003echo "Available targets: $default_target_list" | \ 1004 fold -s -w 53 | sed -e 's/^/ /' 1005echo "" 1006echo "Advanced options (experts only):" 1007echo " --source-path=PATH path of source code [$source_path]" 1008echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]" 1009echo " --cc=CC use C compiler CC [$cc]" 1010echo " --host-cc=CC use C compiler CC [$host_cc] for code run at" 1011echo " build time" 1012echo " --objcc=OBJCC use Objective-C compiler OBJCC [$objcc]" 1013echo " --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS" 1014echo " --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS" 1015echo " --make=MAKE use specified make [$make]" 1016echo " --install=INSTALL use specified install [$install]" 1017echo " --python=PYTHON use specified python [$python]" 1018echo " --smbd=SMBD use specified smbd [$smbd]" 1019echo " --static enable static build [$static]" 1020echo " --mandir=PATH install man pages in PATH" 1021echo " --datadir=PATH install firmware in PATH$confsuffix" 1022echo " --docdir=PATH install documentation in PATH$confsuffix" 1023echo " --bindir=PATH install binaries in PATH" 1024echo " --sysconfdir=PATH install config in PATH$confsuffix" 1025echo " --with-confsuffix=SUFFIX suffix for QEMU data inside datadir and sysconfdir [$confsuffix]" 1026echo " --enable-debug-tcg enable TCG debugging" 1027echo " --disable-debug-tcg disable TCG debugging (default)" 1028echo " --enable-debug enable common debug build options" 1029echo " --enable-sparse enable sparse checker" 1030echo " --disable-sparse disable sparse checker (default)" 1031echo " --disable-strip disable stripping binaries" 1032echo " --disable-werror disable compilation abort on warning" 1033echo " --disable-sdl disable SDL" 1034echo " --enable-sdl enable SDL" 1035echo " --disable-virtfs disable VirtFS" 1036echo " --enable-virtfs enable VirtFS" 1037echo " --disable-vnc disable VNC" 1038echo " --enable-vnc enable VNC" 1039echo " --disable-cocoa disable Cocoa (Mac OS X only)" 1040echo " --enable-cocoa enable Cocoa (default on Mac OS X)" 1041echo " --audio-drv-list=LIST set audio drivers list:" 1042echo " Available drivers: $audio_possible_drivers" 1043echo " --audio-card-list=LIST set list of emulated audio cards [$audio_card_list]" 1044echo " Available cards: $audio_possible_cards" 1045echo " --block-drv-whitelist=L set block driver whitelist" 1046echo " (affects only QEMU, not qemu-img)" 1047echo " --enable-mixemu enable mixer emulation" 1048echo " --disable-xen disable xen backend driver support" 1049echo " --enable-xen enable xen backend driver support" 1050echo " --disable-xen-pci-passthrough" 1051echo " --enable-xen-pci-passthrough" 1052echo " --disable-brlapi disable BrlAPI" 1053echo " --enable-brlapi enable BrlAPI" 1054echo " --disable-vnc-tls disable TLS encryption for VNC server" 1055echo " --enable-vnc-tls enable TLS encryption for VNC server" 1056echo " --disable-vnc-sasl disable SASL encryption for VNC server" 1057echo " --enable-vnc-sasl enable SASL encryption for VNC server" 1058echo " --disable-vnc-jpeg disable JPEG lossy compression for VNC server" 1059echo " --enable-vnc-jpeg enable JPEG lossy compression for VNC server" 1060echo " --disable-vnc-png disable PNG compression for VNC server (default)" 1061echo " --enable-vnc-png enable PNG compression for VNC server" 1062echo " --disable-curses disable curses output" 1063echo " --enable-curses enable curses output" 1064echo " --disable-curl disable curl connectivity" 1065echo " --enable-curl enable curl connectivity" 1066echo " --disable-fdt disable fdt device tree" 1067echo " --enable-fdt enable fdt device tree" 1068echo " --disable-bluez disable bluez stack connectivity" 1069echo " --enable-bluez enable bluez stack connectivity" 1070echo " --disable-slirp disable SLIRP userspace network connectivity" 1071echo " --disable-kvm disable KVM acceleration support" 1072echo " --enable-kvm enable KVM acceleration support" 1073echo " --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)" 1074echo " --disable-nptl disable usermode NPTL support" 1075echo " --enable-nptl enable usermode NPTL support" 1076echo " --enable-system enable all system emulation targets" 1077echo " --disable-system disable all system emulation targets" 1078echo " --enable-user enable supported user emulation targets" 1079echo " --disable-user disable all user emulation targets" 1080echo " --enable-linux-user enable all linux usermode emulation targets" 1081echo " --disable-linux-user disable all linux usermode emulation targets" 1082echo " --enable-bsd-user enable all BSD usermode emulation targets" 1083echo " --disable-bsd-user disable all BSD usermode emulation targets" 1084echo " --enable-guest-base enable GUEST_BASE support for usermode" 1085echo " emulation targets" 1086echo " --disable-guest-base disable GUEST_BASE support" 1087echo " --enable-pie build Position Independent Executables" 1088echo " --disable-pie do not build Position Independent Executables" 1089echo " --fmod-lib path to FMOD library" 1090echo " --fmod-inc path to FMOD includes" 1091echo " --oss-lib path to OSS library" 1092echo " --enable-uname-release=R Return R for uname -r in usermode emulation" 1093echo " --cpu=CPU Build for host CPU [$cpu]" 1094echo " --sparc_cpu=V Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9" 1095echo " --disable-uuid disable uuid support" 1096echo " --enable-uuid enable uuid support" 1097echo " --disable-vde disable support for vde network" 1098echo " --enable-vde enable support for vde network" 1099echo " --disable-linux-aio disable Linux AIO support" 1100echo " --enable-linux-aio enable Linux AIO support" 1101echo " --disable-cap-ng disable libcap-ng support" 1102echo " --enable-cap-ng enable libcap-ng support" 1103echo " --disable-attr disables attr and xattr support" 1104echo " --enable-attr enable attr and xattr support" 1105echo " --disable-blobs disable installing provided firmware blobs" 1106echo " --enable-docs enable documentation build" 1107echo " --disable-docs disable documentation build" 1108echo " --disable-vhost-net disable vhost-net acceleration support" 1109echo " --enable-vhost-net enable vhost-net acceleration support" 1110echo " --enable-trace-backend=B Set trace backend" 1111echo " Available backends:" $($python "$source_path"/scripts/tracetool.py --list-backends) 1112echo " --with-trace-file=NAME Full PATH,NAME of file to store traces" 1113echo " Default:trace-<pid>" 1114echo " --disable-spice disable spice" 1115echo " --enable-spice enable spice" 1116echo " --enable-rbd enable building the rados block device (rbd)" 1117echo " --disable-libiscsi disable iscsi support" 1118echo " --enable-libiscsi enable iscsi support" 1119echo " --disable-smartcard disable smartcard support" 1120echo " --enable-smartcard enable smartcard support" 1121echo " --disable-smartcard-nss disable smartcard nss support" 1122echo " --enable-smartcard-nss enable smartcard nss support" 1123echo " --disable-usb-redir disable usb network redirection support" 1124echo " --enable-usb-redir enable usb network redirection support" 1125echo " --disable-guest-agent disable building of the QEMU Guest Agent" 1126echo " --enable-guest-agent enable building of the QEMU Guest Agent" 1127echo " --disable-seccomp disable seccomp support" 1128echo " --enable-seccomp enables seccomp support" 1129echo " --with-coroutine=BACKEND coroutine backend. Supported options:" 1130echo " gthread, ucontext, sigaltstack, windows" 1131echo "" 1132echo "NOTE: The object files are built at the place where configure is launched" 1133exit 1 1134fi 1135 1136# Now we have handled --enable-tcg-interpreter and know we're not just 1137# printing the help message, bail out if the host CPU isn't supported. 1138if test "$ARCH" = "unknown"; then 1139 if test "$tcg_interpreter" = "yes" ; then 1140 echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)" 1141 ARCH=tci 1142 else 1143 echo "Unsupported CPU = $cpu, try --enable-tcg-interpreter" 1144 exit 1 1145 fi 1146fi 1147 1148# check that the C compiler works. 1149cat > $TMPC <<EOF 1150int main(void) { return 0; } 1151EOF 1152 1153if compile_object ; then 1154 : C compiler works ok 1155else 1156 echo "ERROR: \"$cc\" either does not exist or does not work" 1157 exit 1 1158fi 1159 1160# Consult white-list to determine whether to enable werror 1161# by default. Only enable by default for git builds 1162z_version=`cut -f3 -d. $source_path/VERSION` 1163 1164if test -z "$werror" ; then 1165 if test "$z_version" = "50" -a \ 1166 "$linux" = "yes" ; then 1167 werror="yes" 1168 else 1169 werror="no" 1170 fi 1171fi 1172 1173gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits" 1174gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags" 1175gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags" 1176gcc_flags="-fstack-protector-all -Wendif-labels $gcc_flags" 1177# Note that we do not add -Werror to gcc_flags here, because that would 1178# enable it for all configure tests. If a configure test failed due 1179# to -Werror this would just silently disable some features, 1180# so it's too error prone. 1181cat > $TMPC << EOF 1182int main(void) { return 0; } 1183EOF 1184for flag in $gcc_flags; do 1185 if compile_prog "-Werror $flag" "" ; then 1186 QEMU_CFLAGS="$QEMU_CFLAGS $flag" 1187 fi 1188done 1189 1190if test "$static" = "yes" ; then 1191 if test "$pie" = "yes" ; then 1192 echo "static and pie are mutually incompatible" 1193 exit 1 1194 else 1195 pie="no" 1196 fi 1197fi 1198 1199if test "$pie" = ""; then 1200 case "$cpu-$targetos" in 1201 i386-Linux|x86_64-Linux|i386-OpenBSD|x86_64-OpenBSD) 1202 ;; 1203 *) 1204 pie="no" 1205 ;; 1206 esac 1207fi 1208 1209if test "$pie" != "no" ; then 1210 cat > $TMPC << EOF 1211 1212#ifdef __linux__ 1213# define THREAD __thread 1214#else 1215# define THREAD 1216#endif 1217 1218static THREAD int tls_var; 1219 1220int main(void) { return tls_var; } 1221 1222EOF 1223 if compile_prog "-fPIE -DPIE" "-pie"; then 1224 QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS" 1225 LDFLAGS="-pie $LDFLAGS" 1226 pie="yes" 1227 if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then 1228 LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS" 1229 fi 1230 else 1231 if test "$pie" = "yes"; then 1232 echo "PIE not available due to missing toolchain support" 1233 exit 1 1234 else 1235 echo "Disabling PIE due to missing toolchain support" 1236 pie="no" 1237 fi 1238 fi 1239fi 1240 1241# 1242# Solaris specific configure tool chain decisions 1243# 1244if test "$solaris" = "yes" ; then 1245 if has $install; then 1246 : 1247 else 1248 echo "Solaris install program not found. Use --install=/usr/ucb/install or" 1249 echo "install fileutils from www.blastwave.org using pkg-get -i fileutils" 1250 echo "to get ginstall which is used by default (which lives in /opt/csw/bin)" 1251 exit 1 1252 fi 1253 if test "`path_of $install`" = "/usr/sbin/install" ; then 1254 echo "Error: Solaris /usr/sbin/install is not an appropriate install program." 1255 echo "try ginstall from the GNU fileutils available from www.blastwave.org" 1256 echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install" 1257 exit 1 1258 fi 1259 if has ar; then 1260 : 1261 else 1262 echo "Error: No path includes ar" 1263 if test -f /usr/ccs/bin/ar ; then 1264 echo "Add /usr/ccs/bin to your path and rerun configure" 1265 fi 1266 exit 1 1267 fi 1268fi 1269 1270if ! has $python; then 1271 echo "Python not found. Use --python=/path/to/python" 1272 exit 1 1273fi 1274 1275# Note that if the Python conditional here evaluates True we will exit 1276# with status 1 which is a shell 'false' value. 1277if ! "$python" -c 'import sys; sys.exit(sys.version_info < (2,4) or sys.version_info >= (3,))'; then 1278 echo "Cannot use '$python', Python 2.4 or later is required." 1279 echo "Note that Python 3 or later is not yet supported." 1280 echo "Use --python=/path/to/python to specify a supported Python." 1281 exit 1 1282fi 1283 1284if test -z "$target_list" ; then 1285 target_list="$default_target_list" 1286else 1287 target_list=`echo "$target_list" | sed -e 's/,/ /g'` 1288fi 1289if test -z "$target_list" ; then 1290 echo "No targets enabled" 1291 exit 1 1292fi 1293# see if system emulation was really requested 1294case " $target_list " in 1295 *"-softmmu "*) softmmu=yes 1296 ;; 1297 *) softmmu=no 1298 ;; 1299esac 1300 1301feature_not_found() { 1302 feature=$1 1303 1304 echo "ERROR" 1305 echo "ERROR: User requested feature $feature" 1306 echo "ERROR: configure was not able to find it" 1307 echo "ERROR" 1308 exit 1; 1309} 1310 1311if test -z "$cross_prefix" ; then 1312 1313# --- 1314# big/little endian test 1315cat > $TMPC << EOF 1316#include <inttypes.h> 1317int main(int argc, char ** argv){ 1318 volatile uint32_t i=0x01234567; 1319 return (*((uint8_t*)(&i))) == 0x67; 1320} 1321EOF 1322 1323if compile_prog "" "" ; then 1324$TMPE && bigendian="yes" 1325else 1326echo big/little test failed 1327fi 1328 1329else 1330 1331# if cross compiling, cannot launch a program, so make a static guess 1332case "$cpu" in 1333 arm) 1334 # ARM can be either way; ask the compiler which one we are 1335 if check_define __ARMEB__; then 1336 bigendian=yes 1337 fi 1338 ;; 1339 hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64) 1340 bigendian=yes 1341 ;; 1342esac 1343 1344fi 1345 1346########################################## 1347# NPTL probe 1348 1349if test "$nptl" != "no" ; then 1350 cat > $TMPC <<EOF 1351#include <sched.h> 1352#include <linux/futex.h> 1353int main(void) { 1354#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT) 1355#error bork 1356#endif 1357 return 0; 1358} 1359EOF 1360 1361 if compile_object ; then 1362 nptl=yes 1363 else 1364 if test "$nptl" = "yes" ; then 1365 feature_not_found "nptl" 1366 fi 1367 nptl=no 1368 fi 1369fi 1370 1371########################################## 1372# zlib check 1373 1374if test "$zlib" != "no" ; then 1375 cat > $TMPC << EOF 1376#include <zlib.h> 1377int main(void) { zlibVersion(); return 0; } 1378EOF 1379 if compile_prog "" "-lz" ; then 1380 : 1381 else 1382 echo 1383 echo "Error: zlib check failed" 1384 echo "Make sure to have the zlib libs and headers installed." 1385 echo 1386 exit 1 1387 fi 1388fi 1389 1390########################################## 1391# libseccomp check 1392 1393if test "$seccomp" != "no" ; then 1394 if $pkg_config libseccomp --modversion >/dev/null 2>&1; then 1395 LIBS=`$pkg_config --libs libseccomp` 1396 seccomp="yes" 1397 else 1398 if test "$seccomp" = "yes"; then 1399 feature_not_found "libseccomp" 1400 fi 1401 seccomp="no" 1402 fi 1403fi 1404########################################## 1405# xen probe 1406 1407if test "$xen" != "no" ; then 1408 xen_libs="-lxenstore -lxenctrl -lxenguest" 1409 1410 # First we test whether Xen headers and libraries are available. 1411 # If no, we are done and there is no Xen support. 1412 # If yes, more tests are run to detect the Xen version. 1413 1414 # Xen (any) 1415 cat > $TMPC <<EOF 1416#include <xenctrl.h> 1417int main(void) { 1418 return 0; 1419} 1420EOF 1421 if ! compile_prog "" "$xen_libs" ; then 1422 # Xen not found 1423 if test "$xen" = "yes" ; then 1424 feature_not_found "xen" 1425 fi 1426 xen=no 1427 1428 # Xen unstable 1429 elif 1430 cat > $TMPC <<EOF && 1431#include <xenctrl.h> 1432#include <xenstore.h> 1433#include <stdint.h> 1434#include <xen/hvm/hvm_info_table.h> 1435#if !defined(HVM_MAX_VCPUS) 1436# error HVM_MAX_VCPUS not defined 1437#endif 1438int main(void) { 1439 xc_interface *xc; 1440 xs_daemon_open(); 1441 xc = xc_interface_open(0, 0, 0); 1442 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1443 xc_gnttab_open(NULL, 0); 1444 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 1445 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 1446 return 0; 1447} 1448EOF 1449 compile_prog "" "$xen_libs" 1450 then 1451 xen_ctrl_version=420 1452 xen=yes 1453 1454 elif 1455 cat > $TMPC <<EOF && 1456#include <xenctrl.h> 1457#include <xs.h> 1458#include <stdint.h> 1459#include <xen/hvm/hvm_info_table.h> 1460#if !defined(HVM_MAX_VCPUS) 1461# error HVM_MAX_VCPUS not defined 1462#endif 1463int main(void) { 1464 xs_daemon_open(); 1465 xc_interface_open(0, 0, 0); 1466 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1467 xc_gnttab_open(NULL, 0); 1468 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 1469 return 0; 1470} 1471EOF 1472 compile_prog "" "$xen_libs" 1473 then 1474 xen_ctrl_version=410 1475 xen=yes 1476 1477 # Xen 4.0.0 1478 elif 1479 cat > $TMPC <<EOF && 1480#include <xenctrl.h> 1481#include <xs.h> 1482#include <stdint.h> 1483#include <xen/hvm/hvm_info_table.h> 1484#if !defined(HVM_MAX_VCPUS) 1485# error HVM_MAX_VCPUS not defined 1486#endif 1487int main(void) { 1488 struct xen_add_to_physmap xatp = { 1489 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0, 1490 }; 1491 xs_daemon_open(); 1492 xc_interface_open(); 1493 xc_gnttab_open(); 1494 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1495 xc_memory_op(0, XENMEM_add_to_physmap, &xatp); 1496 return 0; 1497} 1498EOF 1499 compile_prog "" "$xen_libs" 1500 then 1501 xen_ctrl_version=400 1502 xen=yes 1503 1504 # Xen 3.4.0 1505 elif 1506 cat > $TMPC <<EOF && 1507#include <xenctrl.h> 1508#include <xs.h> 1509int main(void) { 1510 struct xen_add_to_physmap xatp = { 1511 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0, 1512 }; 1513 xs_daemon_open(); 1514 xc_interface_open(); 1515 xc_gnttab_open(); 1516 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1517 xc_memory_op(0, XENMEM_add_to_physmap, &xatp); 1518 return 0; 1519} 1520EOF 1521 compile_prog "" "$xen_libs" 1522 then 1523 xen_ctrl_version=340 1524 xen=yes 1525 1526 # Xen 3.3.0 1527 elif 1528 cat > $TMPC <<EOF && 1529#include <xenctrl.h> 1530#include <xs.h> 1531int main(void) { 1532 xs_daemon_open(); 1533 xc_interface_open(); 1534 xc_gnttab_open(); 1535 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1536 return 0; 1537} 1538EOF 1539 compile_prog "" "$xen_libs" 1540 then 1541 xen_ctrl_version=330 1542 xen=yes 1543 1544 # Xen version unsupported 1545 else 1546 if test "$xen" = "yes" ; then 1547 feature_not_found "xen (unsupported version)" 1548 fi 1549 xen=no 1550 fi 1551 1552 if test "$xen" = yes; then 1553 libs_softmmu="$xen_libs $libs_softmmu" 1554 fi 1555fi 1556 1557if test "$xen_pci_passthrough" != "no"; then 1558 if test "$xen" = "yes" && test "$linux" = "yes" && 1559 test "$xen_ctrl_version" -ge 340; then 1560 xen_pci_passthrough=yes 1561 else 1562 if test "$xen_pci_passthrough" = "yes"; then 1563 echo "ERROR" 1564 echo "ERROR: User requested feature Xen PCI Passthrough" 1565 echo "ERROR: but this feature require /sys from Linux" 1566 if test "$xen_ctrl_version" -lt 340; then 1567 echo "ERROR: This feature does not work with Xen 3.3" 1568 fi 1569 echo "ERROR" 1570 exit 1; 1571 fi 1572 xen_pci_passthrough=no 1573 fi 1574fi 1575 1576########################################## 1577# pkg-config probe 1578 1579if ! has "$pkg_config_exe"; then 1580 echo "Error: pkg-config binary '$pkg_config_exe' not found" 1581 exit 1 1582fi 1583 1584########################################## 1585# libtool probe 1586 1587if ! has $libtool; then 1588 libtool= 1589fi 1590 1591########################################## 1592# Sparse probe 1593if test "$sparse" != "no" ; then 1594 if has cgcc; then 1595 sparse=yes 1596 else 1597 if test "$sparse" = "yes" ; then 1598 feature_not_found "sparse" 1599 fi 1600 sparse=no 1601 fi 1602fi 1603 1604########################################## 1605# SDL probe 1606 1607# Look for sdl configuration program (pkg-config or sdl-config). Try 1608# sdl-config even without cross prefix, and favour pkg-config over sdl-config. 1609if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then 1610 sdl_config=sdl-config 1611fi 1612 1613if $pkg_config sdl --modversion >/dev/null 2>&1; then 1614 sdlconfig="$pkg_config sdl" 1615 _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'` 1616elif has ${sdl_config}; then 1617 sdlconfig="$sdl_config" 1618 _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'` 1619else 1620 if test "$sdl" = "yes" ; then 1621 feature_not_found "sdl" 1622 fi 1623 sdl=no 1624fi 1625if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then 1626 echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2 1627fi 1628 1629sdl_too_old=no 1630if test "$sdl" != "no" ; then 1631 cat > $TMPC << EOF 1632#include <SDL.h> 1633#undef main /* We don't want SDL to override our main() */ 1634int main( void ) { return SDL_Init (SDL_INIT_VIDEO); } 1635EOF 1636 sdl_cflags=`$sdlconfig --cflags 2> /dev/null` 1637 if test "$static" = "yes" ; then 1638 sdl_libs=`$sdlconfig --static-libs 2>/dev/null` 1639 else 1640 sdl_libs=`$sdlconfig --libs 2> /dev/null` 1641 fi 1642 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 1643 if test "$_sdlversion" -lt 121 ; then 1644 sdl_too_old=yes 1645 else 1646 if test "$cocoa" = "no" ; then 1647 sdl=yes 1648 fi 1649 fi 1650 1651 # static link with sdl ? (note: sdl.pc's --static --libs is broken) 1652 if test "$sdl" = "yes" -a "$static" = "yes" ; then 1653 if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then 1654 sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`" 1655 sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`" 1656 fi 1657 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 1658 : 1659 else 1660 sdl=no 1661 fi 1662 fi # static link 1663 else # sdl not found 1664 if test "$sdl" = "yes" ; then 1665 feature_not_found "sdl" 1666 fi 1667 sdl=no 1668 fi # sdl compile test 1669fi 1670 1671if test "$sdl" = "yes" ; then 1672 cat > $TMPC <<EOF 1673#include <SDL.h> 1674#if defined(SDL_VIDEO_DRIVER_X11) 1675#include <X11/XKBlib.h> 1676#else 1677#error No x11 support 1678#endif 1679int main(void) { return 0; } 1680EOF 1681 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 1682 sdl_libs="$sdl_libs -lX11" 1683 fi 1684 libs_softmmu="$sdl_libs $libs_softmmu" 1685fi 1686 1687########################################## 1688# VNC TLS detection 1689if test "$vnc" = "yes" -a "$vnc_tls" != "no" ; then 1690 cat > $TMPC <<EOF 1691#include <gnutls/gnutls.h> 1692int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; } 1693EOF 1694 vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null` 1695 vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null` 1696 if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then 1697 vnc_tls=yes 1698 libs_softmmu="$vnc_tls_libs $libs_softmmu" 1699 else 1700 if test "$vnc_tls" = "yes" ; then 1701 feature_not_found "vnc-tls" 1702 fi 1703 vnc_tls=no 1704 fi 1705fi 1706 1707########################################## 1708# VNC SASL detection 1709if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then 1710 cat > $TMPC <<EOF 1711#include <sasl/sasl.h> 1712#include <stdio.h> 1713int main(void) { sasl_server_init(NULL, "qemu"); return 0; } 1714EOF 1715 # Assuming Cyrus-SASL installed in /usr prefix 1716 vnc_sasl_cflags="" 1717 vnc_sasl_libs="-lsasl2" 1718 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then 1719 vnc_sasl=yes 1720 libs_softmmu="$vnc_sasl_libs $libs_softmmu" 1721 else 1722 if test "$vnc_sasl" = "yes" ; then 1723 feature_not_found "vnc-sasl" 1724 fi 1725 vnc_sasl=no 1726 fi 1727fi 1728 1729########################################## 1730# VNC JPEG detection 1731if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then 1732cat > $TMPC <<EOF 1733#include <stdio.h> 1734#include <jpeglib.h> 1735int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; } 1736EOF 1737 vnc_jpeg_cflags="" 1738 vnc_jpeg_libs="-ljpeg" 1739 if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then 1740 vnc_jpeg=yes 1741 libs_softmmu="$vnc_jpeg_libs $libs_softmmu" 1742 else 1743 if test "$vnc_jpeg" = "yes" ; then 1744 feature_not_found "vnc-jpeg" 1745 fi 1746 vnc_jpeg=no 1747 fi 1748fi 1749 1750########################################## 1751# VNC PNG detection 1752if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then 1753cat > $TMPC <<EOF 1754//#include <stdio.h> 1755#include <png.h> 1756#include <stddef.h> 1757int main(void) { 1758 png_structp png_ptr; 1759 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL); 1760 return png_ptr != 0; 1761} 1762EOF 1763 if $pkg_config libpng --modversion >/dev/null 2>&1; then 1764 vnc_png_cflags=`$pkg_config libpng --cflags 2> /dev/null` 1765 vnc_png_libs=`$pkg_config libpng --libs 2> /dev/null` 1766 else 1767 vnc_png_cflags="" 1768 vnc_png_libs="-lpng" 1769 fi 1770 if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then 1771 vnc_png=yes 1772 libs_softmmu="$vnc_png_libs $libs_softmmu" 1773 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags" 1774 else 1775 if test "$vnc_png" = "yes" ; then 1776 feature_not_found "vnc-png" 1777 fi 1778 vnc_png=no 1779 fi 1780fi 1781 1782########################################## 1783# fnmatch() probe, used for ACL routines 1784fnmatch="no" 1785cat > $TMPC << EOF 1786#include <fnmatch.h> 1787int main(void) 1788{ 1789 fnmatch("foo", "foo", 0); 1790 return 0; 1791} 1792EOF 1793if compile_prog "" "" ; then 1794 fnmatch="yes" 1795fi 1796 1797########################################## 1798# uuid_generate() probe, used for vdi block driver 1799if test "$uuid" != "no" ; then 1800 uuid_libs="-luuid" 1801 cat > $TMPC << EOF 1802#include <uuid/uuid.h> 1803int main(void) 1804{ 1805 uuid_t my_uuid; 1806 uuid_generate(my_uuid); 1807 return 0; 1808} 1809EOF 1810 if compile_prog "" "$uuid_libs" ; then 1811 uuid="yes" 1812 libs_softmmu="$uuid_libs $libs_softmmu" 1813 libs_tools="$uuid_libs $libs_tools" 1814 else 1815 if test "$uuid" = "yes" ; then 1816 feature_not_found "uuid" 1817 fi 1818 uuid=no 1819 fi 1820fi 1821 1822########################################## 1823# xfsctl() probe, used for raw-posix 1824if test "$xfs" != "no" ; then 1825 cat > $TMPC << EOF 1826#include <stddef.h> /* NULL */ 1827#include <xfs/xfs.h> 1828int main(void) 1829{ 1830 xfsctl(NULL, 0, 0, NULL); 1831 return 0; 1832} 1833EOF 1834 if compile_prog "" "" ; then 1835 xfs="yes" 1836 else 1837 if test "$xfs" = "yes" ; then 1838 feature_not_found "xfs" 1839 fi 1840 xfs=no 1841 fi 1842fi 1843 1844########################################## 1845# vde libraries probe 1846if test "$vde" != "no" ; then 1847 vde_libs="-lvdeplug" 1848 cat > $TMPC << EOF 1849#include <libvdeplug.h> 1850int main(void) 1851{ 1852 struct vde_open_args a = {0, 0, 0}; 1853 char s[] = ""; 1854 vde_open(s, s, &a); 1855 return 0; 1856} 1857EOF 1858 if compile_prog "" "$vde_libs" ; then 1859 vde=yes 1860 libs_softmmu="$vde_libs $libs_softmmu" 1861 libs_tools="$vde_libs $libs_tools" 1862 else 1863 if test "$vde" = "yes" ; then 1864 feature_not_found "vde" 1865 fi 1866 vde=no 1867 fi 1868fi 1869 1870########################################## 1871# libcap-ng library probe 1872if test "$cap_ng" != "no" ; then 1873 cap_libs="-lcap-ng" 1874 cat > $TMPC << EOF 1875#include <cap-ng.h> 1876int main(void) 1877{ 1878 capng_capability_to_name(CAPNG_EFFECTIVE); 1879 return 0; 1880} 1881EOF 1882 if compile_prog "" "$cap_libs" ; then 1883 cap_ng=yes 1884 libs_tools="$cap_libs $libs_tools" 1885 else 1886 if test "$cap_ng" = "yes" ; then 1887 feature_not_found "cap_ng" 1888 fi 1889 cap_ng=no 1890 fi 1891fi 1892 1893########################################## 1894# Sound support libraries probe 1895 1896audio_drv_probe() 1897{ 1898 drv=$1 1899 hdr=$2 1900 lib=$3 1901 exp=$4 1902 cfl=$5 1903 cat > $TMPC << EOF 1904#include <$hdr> 1905int main(void) { $exp } 1906EOF 1907 if compile_prog "$cfl" "$lib" ; then 1908 : 1909 else 1910 echo 1911 echo "Error: $drv check failed" 1912 echo "Make sure to have the $drv libs and headers installed." 1913 echo 1914 exit 1 1915 fi 1916} 1917 1918audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'` 1919for drv in $audio_drv_list; do 1920 case $drv in 1921 alsa) 1922 audio_drv_probe $drv alsa/asoundlib.h -lasound \ 1923 "return snd_pcm_close((snd_pcm_t *)0);" 1924 libs_softmmu="-lasound $libs_softmmu" 1925 ;; 1926 1927 fmod) 1928 if test -z $fmod_lib || test -z $fmod_inc; then 1929 echo 1930 echo "Error: You must specify path to FMOD library and headers" 1931 echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so" 1932 echo 1933 exit 1 1934 fi 1935 audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc" 1936 libs_softmmu="$fmod_lib $libs_softmmu" 1937 ;; 1938 1939 esd) 1940 audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);' 1941 libs_softmmu="-lesd $libs_softmmu" 1942 audio_pt_int="yes" 1943 ;; 1944 1945 pa) 1946 audio_drv_probe $drv pulse/mainloop.h "-lpulse" \ 1947 "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;" 1948 libs_softmmu="-lpulse $libs_softmmu" 1949 audio_pt_int="yes" 1950 ;; 1951 1952 coreaudio) 1953 libs_softmmu="-framework CoreAudio $libs_softmmu" 1954 ;; 1955 1956 dsound) 1957 libs_softmmu="-lole32 -ldxguid $libs_softmmu" 1958 audio_win_int="yes" 1959 ;; 1960 1961 oss) 1962 libs_softmmu="$oss_lib $libs_softmmu" 1963 ;; 1964 1965 sdl|wav) 1966 # XXX: Probes for CoreAudio, DirectSound, SDL(?) 1967 ;; 1968 1969 winwave) 1970 libs_softmmu="-lwinmm $libs_softmmu" 1971 audio_win_int="yes" 1972 ;; 1973 1974 *) 1975 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || { 1976 echo 1977 echo "Error: Unknown driver '$drv' selected" 1978 echo "Possible drivers are: $audio_possible_drivers" 1979 echo 1980 exit 1 1981 } 1982 ;; 1983 esac 1984done 1985 1986########################################## 1987# BrlAPI probe 1988 1989if test "$brlapi" != "no" ; then 1990 brlapi_libs="-lbrlapi" 1991 cat > $TMPC << EOF 1992#include <brlapi.h> 1993#include <stddef.h> 1994int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); } 1995EOF 1996 if compile_prog "" "$brlapi_libs" ; then 1997 brlapi=yes 1998 libs_softmmu="$brlapi_libs $libs_softmmu" 1999 else 2000 if test "$brlapi" = "yes" ; then 2001 feature_not_found "brlapi" 2002 fi 2003 brlapi=no 2004 fi 2005fi 2006 2007########################################## 2008# curses probe 2009if test "$mingw32" = "yes" ; then 2010 curses_list="-lpdcurses" 2011else 2012 curses_list="-lncurses -lcurses" 2013fi 2014 2015if test "$curses" != "no" ; then 2016 curses_found=no 2017 cat > $TMPC << EOF 2018#include <curses.h> 2019int main(void) { 2020 const char *s = curses_version(); 2021 resize_term(0, 0); 2022 return s != 0; 2023} 2024EOF 2025 for curses_lib in $curses_list; do 2026 if compile_prog "" "$curses_lib" ; then 2027 curses_found=yes 2028 libs_softmmu="$curses_lib $libs_softmmu" 2029 break 2030 fi 2031 done 2032 if test "$curses_found" = "yes" ; then 2033 curses=yes 2034 else 2035 if test "$curses" = "yes" ; then 2036 feature_not_found "curses" 2037 fi 2038 curses=no 2039 fi 2040fi 2041 2042########################################## 2043# curl probe 2044 2045if $pkg_config libcurl --modversion >/dev/null 2>&1; then 2046 curlconfig="$pkg_config libcurl" 2047else 2048 curlconfig=curl-config 2049fi 2050 2051if test "$curl" != "no" ; then 2052 cat > $TMPC << EOF 2053#include <curl/curl.h> 2054int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; } 2055EOF 2056 curl_cflags=`$curlconfig --cflags 2>/dev/null` 2057 curl_libs=`$curlconfig --libs 2>/dev/null` 2058 if compile_prog "$curl_cflags" "$curl_libs" ; then 2059 curl=yes 2060 libs_tools="$curl_libs $libs_tools" 2061 libs_softmmu="$curl_libs $libs_softmmu" 2062 else 2063 if test "$curl" = "yes" ; then 2064 feature_not_found "curl" 2065 fi 2066 curl=no 2067 fi 2068fi # test "$curl" 2069 2070########################################## 2071# bluez support probe 2072if test "$bluez" != "no" ; then 2073 cat > $TMPC << EOF 2074#include <bluetooth/bluetooth.h> 2075int main(void) { return bt_error(0); } 2076EOF 2077 bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null` 2078 bluez_libs=`$pkg_config --libs bluez 2> /dev/null` 2079 if compile_prog "$bluez_cflags" "$bluez_libs" ; then 2080 bluez=yes 2081 libs_softmmu="$bluez_libs $libs_softmmu" 2082 else 2083 if test "$bluez" = "yes" ; then 2084 feature_not_found "bluez" 2085 fi 2086 bluez="no" 2087 fi 2088fi 2089 2090########################################## 2091# glib support probe 2092 2093if test "$mingw32" = yes; then 2094 # g_poll is required in order to integrate with the glib main loop. 2095 glib_req_ver=2.20 2096else 2097 glib_req_ver=2.12 2098fi 2099if $pkg_config --atleast-version=$glib_req_ver gthread-2.0 > /dev/null 2>&1 2100then 2101 glib_cflags=`$pkg_config --cflags gthread-2.0 2>/dev/null` 2102 glib_libs=`$pkg_config --libs gthread-2.0 2>/dev/null` 2103 LIBS="$glib_libs $LIBS" 2104 libs_qga="$glib_libs $libs_qga" 2105else 2106 echo "glib-$glib_req_ver required to compile QEMU" 2107 exit 1 2108fi 2109 2110########################################## 2111# libcap probe 2112 2113if test "$cap" != "no" ; then 2114 cat > $TMPC <<EOF 2115#include <stdio.h> 2116#include <sys/capability.h> 2117int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; } 2118EOF 2119 if compile_prog "" "-lcap" ; then 2120 cap=yes 2121 else 2122 cap=no 2123 fi 2124fi 2125 2126########################################## 2127# pthread probe 2128PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2" 2129 2130pthread=no 2131cat > $TMPC << EOF 2132#include <pthread.h> 2133static void *f(void *p) { return NULL; } 2134int main(void) { 2135 pthread_t thread; 2136 pthread_create(&thread, 0, f, 0); 2137 return 0; 2138} 2139EOF 2140if compile_prog "" "" ; then 2141 pthread=yes 2142else 2143 for pthread_lib in $PTHREADLIBS_LIST; do 2144 if compile_prog "" "$pthread_lib" ; then 2145 pthread=yes 2146 found=no 2147 for lib_entry in $LIBS; do 2148 if test "$lib_entry" = "$pthread_lib"; then 2149 found=yes 2150 break 2151 fi 2152 done 2153 if test "$found" = "no"; then 2154 LIBS="$pthread_lib $LIBS" 2155 fi 2156 break 2157 fi 2158 done 2159fi 2160 2161if test "$mingw32" != yes -a "$pthread" = no; then 2162 echo 2163 echo "Error: pthread check failed" 2164 echo "Make sure to have the pthread libs and headers installed." 2165 echo 2166 exit 1 2167fi 2168 2169########################################## 2170# rbd probe 2171if test "$rbd" != "no" ; then 2172 cat > $TMPC <<EOF 2173#include <stdio.h> 2174#include <rbd/librbd.h> 2175int main(void) { 2176 rados_t cluster; 2177 rados_create(&cluster, NULL); 2178 return 0; 2179} 2180EOF 2181 rbd_libs="-lrbd -lrados" 2182 if compile_prog "" "$rbd_libs" ; then 2183 rbd=yes 2184 libs_tools="$rbd_libs $libs_tools" 2185 libs_softmmu="$rbd_libs $libs_softmmu" 2186 else 2187 if test "$rbd" = "yes" ; then 2188 feature_not_found "rados block device" 2189 fi 2190 rbd=no 2191 fi 2192fi 2193 2194########################################## 2195# linux-aio probe 2196 2197if test "$linux_aio" != "no" ; then 2198 cat > $TMPC <<EOF 2199#include <libaio.h> 2200#include <sys/eventfd.h> 2201#include <stddef.h> 2202int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; } 2203EOF 2204 if compile_prog "" "-laio" ; then 2205 linux_aio=yes 2206 libs_softmmu="$libs_softmmu -laio" 2207 libs_tools="$libs_tools -laio" 2208 else 2209 if test "$linux_aio" = "yes" ; then 2210 feature_not_found "linux AIO" 2211 fi 2212 linux_aio=no 2213 fi 2214fi 2215 2216########################################## 2217# attr probe 2218 2219if test "$attr" != "no" ; then 2220 cat > $TMPC <<EOF 2221#include <stdio.h> 2222#include <sys/types.h> 2223#ifdef CONFIG_LIBATTR 2224#include <attr/xattr.h> 2225#else 2226#include <sys/xattr.h> 2227#endif 2228int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; } 2229EOF 2230 if compile_prog "" "" ; then 2231 attr=yes 2232 # Older distros have <attr/xattr.h>, and need -lattr: 2233 elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then 2234 attr=yes 2235 LIBS="-lattr $LIBS" 2236 libattr=yes 2237 else 2238 if test "$attr" = "yes" ; then 2239 feature_not_found "ATTR" 2240 fi 2241 attr=no 2242 fi 2243fi 2244 2245########################################## 2246# iovec probe 2247cat > $TMPC <<EOF 2248#include <sys/types.h> 2249#include <sys/uio.h> 2250#include <unistd.h> 2251int main(void) { return sizeof(struct iovec); } 2252EOF 2253iovec=no 2254if compile_prog "" "" ; then 2255 iovec=yes 2256fi 2257 2258########################################## 2259# preadv probe 2260cat > $TMPC <<EOF 2261#include <sys/types.h> 2262#include <sys/uio.h> 2263#include <unistd.h> 2264int main(void) { return preadv(0, 0, 0, 0); } 2265EOF 2266preadv=no 2267if compile_prog "" "" ; then 2268 preadv=yes 2269fi 2270 2271########################################## 2272# fdt probe 2273if test "$fdt" != "no" ; then 2274 fdt_libs="-lfdt" 2275 cat > $TMPC << EOF 2276int main(void) { return 0; } 2277EOF 2278 if compile_prog "" "$fdt_libs" ; then 2279 fdt=yes 2280 else 2281 if test "$fdt" = "yes" ; then 2282 feature_not_found "fdt" 2283 fi 2284 fdt_libs= 2285 fdt=no 2286 fi 2287fi 2288 2289########################################## 2290# opengl probe, used by milkymist-tmu2 2291if test "$opengl" != "no" ; then 2292 opengl_libs="-lGL" 2293 cat > $TMPC << EOF 2294#include <X11/Xlib.h> 2295#include <GL/gl.h> 2296#include <GL/glx.h> 2297int main(void) { return GL_VERSION != 0; } 2298EOF 2299 if compile_prog "" "-lGL" ; then 2300 opengl=yes 2301 else 2302 if test "$opengl" = "yes" ; then 2303 feature_not_found "opengl" 2304 fi 2305 opengl_libs= 2306 opengl=no 2307 fi 2308fi 2309 2310# 2311# Check for xxxat() functions when we are building linux-user 2312# emulator. This is done because older glibc versions don't 2313# have syscall stubs for these implemented. 2314# 2315atfile=no 2316cat > $TMPC << EOF 2317#define _ATFILE_SOURCE 2318#include <sys/types.h> 2319#include <fcntl.h> 2320#include <unistd.h> 2321 2322int 2323main(void) 2324{ 2325 /* try to unlink nonexisting file */ 2326 return (unlinkat(AT_FDCWD, "nonexistent_file", 0)); 2327} 2328EOF 2329if compile_prog "" "" ; then 2330 atfile=yes 2331fi 2332 2333# Check for inotify functions when we are building linux-user 2334# emulator. This is done because older glibc versions don't 2335# have syscall stubs for these implemented. In that case we 2336# don't provide them even if kernel supports them. 2337# 2338inotify=no 2339cat > $TMPC << EOF 2340#include <sys/inotify.h> 2341 2342int 2343main(void) 2344{ 2345 /* try to start inotify */ 2346 return inotify_init(); 2347} 2348EOF 2349if compile_prog "" "" ; then 2350 inotify=yes 2351fi 2352 2353inotify1=no 2354cat > $TMPC << EOF 2355#include <sys/inotify.h> 2356 2357int 2358main(void) 2359{ 2360 /* try to start inotify */ 2361 return inotify_init1(0); 2362} 2363EOF 2364if compile_prog "" "" ; then 2365 inotify1=yes 2366fi 2367 2368# check if utimensat and futimens are supported 2369utimens=no 2370cat > $TMPC << EOF 2371#define _ATFILE_SOURCE 2372#include <stddef.h> 2373#include <fcntl.h> 2374#include <sys/stat.h> 2375 2376int main(void) 2377{ 2378 utimensat(AT_FDCWD, "foo", NULL, 0); 2379 futimens(0, NULL); 2380 return 0; 2381} 2382EOF 2383if compile_prog "" "" ; then 2384 utimens=yes 2385fi 2386 2387# check if pipe2 is there 2388pipe2=no 2389cat > $TMPC << EOF 2390#include <unistd.h> 2391#include <fcntl.h> 2392 2393int main(void) 2394{ 2395 int pipefd[2]; 2396 pipe2(pipefd, O_CLOEXEC); 2397 return 0; 2398} 2399EOF 2400if compile_prog "" "" ; then 2401 pipe2=yes 2402fi 2403 2404# check if accept4 is there 2405accept4=no 2406cat > $TMPC << EOF 2407#include <sys/socket.h> 2408#include <stddef.h> 2409 2410int main(void) 2411{ 2412 accept4(0, NULL, NULL, SOCK_CLOEXEC); 2413 return 0; 2414} 2415EOF 2416if compile_prog "" "" ; then 2417 accept4=yes 2418fi 2419 2420# check if tee/splice is there. vmsplice was added same time. 2421splice=no 2422cat > $TMPC << EOF 2423#include <unistd.h> 2424#include <fcntl.h> 2425#include <limits.h> 2426 2427int main(void) 2428{ 2429 int len, fd = 0; 2430 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK); 2431 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE); 2432 return 0; 2433} 2434EOF 2435if compile_prog "" "" ; then 2436 splice=yes 2437fi 2438 2439########################################## 2440# signalfd probe 2441signalfd="no" 2442cat > $TMPC << EOF 2443#include <unistd.h> 2444#include <sys/syscall.h> 2445#include <signal.h> 2446int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); } 2447EOF 2448 2449if compile_prog "" "" ; then 2450 signalfd=yes 2451fi 2452 2453# check if eventfd is supported 2454eventfd=no 2455cat > $TMPC << EOF 2456#include <sys/eventfd.h> 2457 2458int main(void) 2459{ 2460 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC); 2461} 2462EOF 2463if compile_prog "" "" ; then 2464 eventfd=yes 2465fi 2466 2467# check for fallocate 2468fallocate=no 2469cat > $TMPC << EOF 2470#include <fcntl.h> 2471 2472int main(void) 2473{ 2474 fallocate(0, 0, 0, 0); 2475 return 0; 2476} 2477EOF 2478if compile_prog "" "" ; then 2479 fallocate=yes 2480fi 2481 2482# check for sync_file_range 2483sync_file_range=no 2484cat > $TMPC << EOF 2485#include <fcntl.h> 2486 2487int main(void) 2488{ 2489 sync_file_range(0, 0, 0, 0); 2490 return 0; 2491} 2492EOF 2493if compile_prog "" "" ; then 2494 sync_file_range=yes 2495fi 2496 2497# check for linux/fiemap.h and FS_IOC_FIEMAP 2498fiemap=no 2499cat > $TMPC << EOF 2500#include <sys/ioctl.h> 2501#include <linux/fs.h> 2502#include <linux/fiemap.h> 2503 2504int main(void) 2505{ 2506 ioctl(0, FS_IOC_FIEMAP, 0); 2507 return 0; 2508} 2509EOF 2510if compile_prog "" "" ; then 2511 fiemap=yes 2512fi 2513 2514# check for dup3 2515dup3=no 2516cat > $TMPC << EOF 2517#include <unistd.h> 2518 2519int main(void) 2520{ 2521 dup3(0, 0, 0); 2522 return 0; 2523} 2524EOF 2525if compile_prog "" "" ; then 2526 dup3=yes 2527fi 2528 2529# check for epoll support 2530epoll=no 2531cat > $TMPC << EOF 2532#include <sys/epoll.h> 2533 2534int main(void) 2535{ 2536 epoll_create(0); 2537 return 0; 2538} 2539EOF 2540if compile_prog "" "" ; then 2541 epoll=yes 2542fi 2543 2544# epoll_create1 and epoll_pwait are later additions 2545# so we must check separately for their presence 2546epoll_create1=no 2547cat > $TMPC << EOF 2548#include <sys/epoll.h> 2549 2550int main(void) 2551{ 2552 /* Note that we use epoll_create1 as a value, not as 2553 * a function being called. This is necessary so that on 2554 * old SPARC glibc versions where the function was present in 2555 * the library but not declared in the header file we will 2556 * fail the configure check. (Otherwise we will get a compiler 2557 * warning but not an error, and will proceed to fail the 2558 * qemu compile where we compile with -Werror.) 2559 */ 2560 return (int)(uintptr_t)&epoll_create1; 2561} 2562EOF 2563if compile_prog "" "" ; then 2564 epoll_create1=yes 2565fi 2566 2567epoll_pwait=no 2568cat > $TMPC << EOF 2569#include <sys/epoll.h> 2570 2571int main(void) 2572{ 2573 epoll_pwait(0, 0, 0, 0, 0); 2574 return 0; 2575} 2576EOF 2577if compile_prog "" "" ; then 2578 epoll_pwait=yes 2579fi 2580 2581# Check if tools are available to build documentation. 2582if test "$docs" != "no" ; then 2583 if has makeinfo && has pod2man; then 2584 docs=yes 2585 else 2586 if test "$docs" = "yes" ; then 2587 feature_not_found "docs" 2588 fi 2589 docs=no 2590 fi 2591fi 2592 2593# Search for bswap_32 function 2594byteswap_h=no 2595cat > $TMPC << EOF 2596#include <byteswap.h> 2597int main(void) { return bswap_32(0); } 2598EOF 2599if compile_prog "" "" ; then 2600 byteswap_h=yes 2601fi 2602 2603# Search for bswap_32 function 2604bswap_h=no 2605cat > $TMPC << EOF 2606#include <sys/endian.h> 2607#include <sys/types.h> 2608#include <machine/bswap.h> 2609int main(void) { return bswap32(0); } 2610EOF 2611if compile_prog "" "" ; then 2612 bswap_h=yes 2613fi 2614 2615########################################## 2616# Do we have libiscsi 2617# We check for iscsi_unmap_sync() to make sure we have a 2618# recent enough version of libiscsi. 2619if test "$libiscsi" != "no" ; then 2620 cat > $TMPC << EOF 2621#include <stdio.h> 2622#include <iscsi/iscsi.h> 2623int main(void) { iscsi_unmap_sync(NULL,0,0,0,NULL,0); return 0; } 2624EOF 2625 if compile_prog "" "-liscsi" ; then 2626 libiscsi="yes" 2627 LIBS="$LIBS -liscsi" 2628 else 2629 if test "$libiscsi" = "yes" ; then 2630 feature_not_found "libiscsi" 2631 fi 2632 libiscsi="no" 2633 fi 2634fi 2635 2636 2637########################################## 2638# Do we need libm 2639cat > $TMPC << EOF 2640#include <math.h> 2641int main(void) { return isnan(sin(0.0)); } 2642EOF 2643if compile_prog "" "" ; then 2644 : 2645elif compile_prog "" "-lm" ; then 2646 LIBS="-lm $LIBS" 2647 libs_qga="-lm $libs_qga" 2648else 2649 echo 2650 echo "Error: libm check failed" 2651 echo 2652 exit 1 2653fi 2654 2655########################################## 2656# Do we need librt 2657# uClibc provides 2 versions of clock_gettime(), one with realtime 2658# support and one without. This means that the clock_gettime() don't 2659# need -lrt. We still need it for timer_create() so we check for this 2660# function in addition. 2661cat > $TMPC <<EOF 2662#include <signal.h> 2663#include <time.h> 2664int main(void) { 2665 timer_create(CLOCK_REALTIME, NULL, NULL); 2666 return clock_gettime(CLOCK_REALTIME, NULL); 2667} 2668EOF 2669 2670if compile_prog "" "" ; then 2671 : 2672# we need pthread for static linking. use previous pthread test result 2673elif compile_prog "" "-lrt $pthread_lib" ; then 2674 LIBS="-lrt $LIBS" 2675 libs_qga="-lrt $libs_qga" 2676fi 2677 2678if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \ 2679 "$aix" != "yes" -a "$haiku" != "yes" ; then 2680 libs_softmmu="-lutil $libs_softmmu" 2681fi 2682 2683########################################## 2684# spice probe 2685if test "$spice" != "no" ; then 2686 cat > $TMPC << EOF 2687#include <spice.h> 2688int main(void) { spice_server_new(); return 0; } 2689EOF 2690 spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null) 2691 spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null) 2692 if $pkg_config --atleast-version=0.8.2 spice-server >/dev/null 2>&1 && \ 2693 $pkg_config --atleast-version=0.8.1 spice-protocol > /dev/null 2>&1 && \ 2694 compile_prog "$spice_cflags" "$spice_libs" ; then 2695 spice="yes" 2696 libs_softmmu="$libs_softmmu $spice_libs" 2697 QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags" 2698 spice_protocol_version=$($pkg_config --modversion spice-protocol) 2699 spice_server_version=$($pkg_config --modversion spice-server) 2700 if $pkg_config --atleast-version=0.12.0 spice-protocol >/dev/null 2>&1; then 2701 spice_qxl_io_monitors_config_async="yes" 2702 fi 2703 if $pkg_config --atleast-version=0.12.2 spice-protocol > /dev/null 2>&1; then 2704 spice_qxl_client_monitors_config="yes" 2705 fi 2706 else 2707 if test "$spice" = "yes" ; then 2708 feature_not_found "spice" 2709 fi 2710 spice="no" 2711 fi 2712fi 2713 2714# check for libcacard for smartcard support 2715if test "$smartcard" != "no" ; then 2716 smartcard="yes" 2717 smartcard_cflags="" 2718 # TODO - what's the minimal nss version we support? 2719 if test "$smartcard_nss" != "no"; then 2720 cat > $TMPC << EOF 2721#include <pk11pub.h> 2722int main(void) { PK11_FreeSlot(0); return 0; } 2723EOF 2724 smartcard_includes="-I\$(SRC_PATH)/libcacard" 2725 libcacard_libs="$($pkg_config --libs nss 2>/dev/null) $glib_libs" 2726 libcacard_cflags="$($pkg_config --cflags nss 2>/dev/null) $glib_cflags" 2727 test_cflags="$libcacard_cflags" 2728 # The header files in nss < 3.13.3 have a bug which causes them to 2729 # emit a warning. If we're going to compile QEMU with -Werror, then 2730 # test that the headers don't have this bug. Otherwise we would pass 2731 # the configure test but fail to compile QEMU later. 2732 if test "$werror" = "yes"; then 2733 test_cflags="-Werror $test_cflags" 2734 fi 2735 if $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 && \ 2736 compile_prog "$test_cflags" "$libcacard_libs"; then 2737 smartcard_nss="yes" 2738 QEMU_CFLAGS="$QEMU_CFLAGS $libcacard_cflags" 2739 QEMU_INCLUDES="$QEMU_INCLUDES $smartcard_includes" 2740 libs_softmmu="$libcacard_libs $libs_softmmu" 2741 else 2742 if test "$smartcard_nss" = "yes"; then 2743 feature_not_found "nss" 2744 fi 2745 smartcard_nss="no" 2746 fi 2747 fi 2748fi 2749if test "$smartcard" = "no" ; then 2750 smartcard_nss="no" 2751fi 2752 2753# check for usbredirparser for usb network redirection support 2754if test "$usb_redir" != "no" ; then 2755 if $pkg_config --atleast-version=0.5 libusbredirparser >/dev/null 2>&1 ; then 2756 usb_redir="yes" 2757 usb_redir_cflags=$($pkg_config --cflags libusbredirparser 2>/dev/null) 2758 usb_redir_libs=$($pkg_config --libs libusbredirparser 2>/dev/null) 2759 QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags" 2760 libs_softmmu="$libs_softmmu $usb_redir_libs" 2761 else 2762 if test "$usb_redir" = "yes"; then 2763 feature_not_found "usb-redir" 2764 fi 2765 usb_redir="no" 2766 fi 2767fi 2768 2769########################################## 2770 2771########################################## 2772# check if we have fdatasync 2773 2774fdatasync=no 2775cat > $TMPC << EOF 2776#include <unistd.h> 2777int main(void) { 2778#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0 2779return fdatasync(0); 2780#else 2781#error Not supported 2782#endif 2783} 2784EOF 2785if compile_prog "" "" ; then 2786 fdatasync=yes 2787fi 2788 2789########################################## 2790# check if we have madvise 2791 2792madvise=no 2793cat > $TMPC << EOF 2794#include <sys/types.h> 2795#include <sys/mman.h> 2796#include <stddef.h> 2797int main(void) { return madvise(NULL, 0, MADV_DONTNEED); } 2798EOF 2799if compile_prog "" "" ; then 2800 madvise=yes 2801fi 2802 2803########################################## 2804# check if we have posix_madvise 2805 2806posix_madvise=no 2807cat > $TMPC << EOF 2808#include <sys/mman.h> 2809#include <stddef.h> 2810int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); } 2811EOF 2812if compile_prog "" "" ; then 2813 posix_madvise=yes 2814fi 2815 2816########################################## 2817# check if trace backend exists 2818 2819$python "$source_path/scripts/tracetool.py" "--backend=$trace_backend" --check-backend > /dev/null 2> /dev/null 2820if test "$?" -ne 0 ; then 2821 echo 2822 echo "Error: invalid trace backend" 2823 echo "Please choose a supported trace backend." 2824 echo 2825 exit 1 2826fi 2827 2828########################################## 2829# For 'ust' backend, test if ust headers are present 2830if test "$trace_backend" = "ust"; then 2831 cat > $TMPC << EOF 2832#include <ust/tracepoint.h> 2833#include <ust/marker.h> 2834int main(void) { return 0; } 2835EOF 2836 if compile_prog "" "" ; then 2837 LIBS="-lust -lurcu-bp $LIBS" 2838 libs_qga="-lust -lurcu-bp $libs_qga" 2839 else 2840 echo 2841 echo "Error: Trace backend 'ust' missing libust header files" 2842 echo 2843 exit 1 2844 fi 2845fi 2846 2847########################################## 2848# For 'dtrace' backend, test if 'dtrace' command is present 2849if test "$trace_backend" = "dtrace"; then 2850 if ! has 'dtrace' ; then 2851 echo 2852 echo "Error: dtrace command is not found in PATH $PATH" 2853 echo 2854 exit 1 2855 fi 2856 trace_backend_stap="no" 2857 if has 'stap' ; then 2858 trace_backend_stap="yes" 2859 fi 2860fi 2861 2862########################################## 2863# __sync_fetch_and_and requires at least -march=i486. Many toolchains 2864# use i686 as default anyway, but for those that don't, an explicit 2865# specification is necessary 2866if test "$vhost_net" = "yes" && test "$cpu" = "i386"; then 2867 cat > $TMPC << EOF 2868static int sfaa(int *ptr) 2869{ 2870 return __sync_fetch_and_and(ptr, 0); 2871} 2872 2873int main(int argc, char **argv) 2874{ 2875 int val = 42; 2876 sfaa(&val); 2877 return val; 2878} 2879EOF 2880 if ! compile_prog "" "" ; then 2881 QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS" 2882 fi 2883fi 2884 2885########################################## 2886# check and set a backend for coroutine 2887 2888# default is ucontext, but always fallback to gthread 2889# windows autodetected by make 2890if test "$coroutine" = "" -o "$coroutine" = "ucontext"; then 2891 if test "$darwin" != "yes"; then 2892 cat > $TMPC << EOF 2893#include <ucontext.h> 2894#ifdef __stub_makecontext 2895#error Ignoring glibc stub makecontext which will always fail 2896#endif 2897int main(void) { makecontext(0, 0, 0); return 0; } 2898EOF 2899 if compile_prog "" "" ; then 2900 coroutine_backend=ucontext 2901 else 2902 coroutine_backend=gthread 2903 fi 2904 else 2905 echo "Silently falling back into gthread backend under darwin" 2906 fi 2907elif test "$coroutine" = "gthread" ; then 2908 coroutine_backend=gthread 2909elif test "$coroutine" = "windows" ; then 2910 coroutine_backend=windows 2911elif test "$coroutine" = "sigaltstack" ; then 2912 coroutine_backend=sigaltstack 2913else 2914 echo 2915 echo "Error: unknown coroutine backend $coroutine" 2916 echo 2917 exit 1 2918fi 2919 2920########################################## 2921# check if we have open_by_handle_at 2922 2923open_by_handle_at=no 2924cat > $TMPC << EOF 2925#include <fcntl.h> 2926#if !defined(AT_EMPTY_PATH) 2927# error missing definition 2928#else 2929int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); } 2930#endif 2931EOF 2932if compile_prog "" "" ; then 2933 open_by_handle_at=yes 2934fi 2935 2936######################################## 2937# check if we have linux/magic.h 2938 2939linux_magic_h=no 2940cat > $TMPC << EOF 2941#include <linux/magic.h> 2942int main(void) { 2943 return 0; 2944} 2945EOF 2946if compile_prog "" "" ; then 2947 linux_magic_h=yes 2948fi 2949 2950######################################## 2951# check whether we can disable the -Wunused-but-set-variable 2952# option with a pragma (this is needed to silence a warning in 2953# some versions of the valgrind VALGRIND_STACK_DEREGISTER macro.) 2954# This test has to be compiled with -Werror as otherwise an 2955# unknown pragma is only a warning. 2956pragma_disable_unused_but_set=no 2957cat > $TMPC << EOF 2958#pragma GCC diagnostic ignored "-Wunused-but-set-variable" 2959int main(void) { 2960 return 0; 2961} 2962EOF 2963if compile_prog "-Werror" "" ; then 2964 pragma_disable_unused_but_set=yes 2965fi 2966 2967######################################## 2968# check if we have valgrind/valgrind.h and valgrind/memcheck.h 2969 2970valgrind_h=no 2971cat > $TMPC << EOF 2972#include <valgrind/valgrind.h> 2973#include <valgrind/memcheck.h> 2974int main(void) { 2975 return 0; 2976} 2977EOF 2978if compile_prog "" "" ; then 2979 valgrind_h=yes 2980fi 2981 2982######################################## 2983# check if environ is declared 2984 2985has_environ=no 2986cat > $TMPC << EOF 2987#include <unistd.h> 2988int main(void) { 2989 environ = 0; 2990 return 0; 2991} 2992EOF 2993if compile_prog "" "" ; then 2994 has_environ=yes 2995fi 2996 2997########################################## 2998# End of CC checks 2999# After here, no more $cc or $ld runs 3000 3001if test "$debug" = "no" ; then 3002 CFLAGS="-O2 -D_FORTIFY_SOURCE=2 $CFLAGS" 3003fi 3004 3005# Disable zero malloc errors for official releases unless explicitly told to 3006# enable/disable 3007if test -z "$zero_malloc" ; then 3008 if test "$z_version" = "50" ; then 3009 zero_malloc="no" 3010 else 3011 zero_malloc="yes" 3012 fi 3013fi 3014 3015# Now we've finished running tests it's OK to add -Werror to the compiler flags 3016if test "$werror" = "yes"; then 3017 QEMU_CFLAGS="-Werror $QEMU_CFLAGS" 3018fi 3019 3020if test "$solaris" = "no" ; then 3021 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then 3022 LDFLAGS="-Wl,--warn-common $LDFLAGS" 3023 fi 3024fi 3025 3026# test if pod2man has --utf8 option 3027if pod2man --help | grep -q utf8; then 3028 POD2MAN="pod2man --utf8" 3029else 3030 POD2MAN="pod2man" 3031fi 3032 3033# Use ASLR, no-SEH and DEP if available 3034if test "$mingw32" = "yes" ; then 3035 for flag in --dynamicbase --no-seh --nxcompat; do 3036 if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then 3037 LDFLAGS="-Wl,$flag $LDFLAGS" 3038 fi 3039 done 3040fi 3041 3042qemu_confdir=$sysconfdir$confsuffix 3043qemu_datadir=$datadir$confsuffix 3044 3045tools="" 3046if test "$want_tools" = "yes" ; then 3047 tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools" 3048 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then 3049 tools="qemu-nbd\$(EXESUF) $tools" 3050 fi 3051fi 3052if test "$softmmu" = yes ; then 3053 if test "$virtfs" != no ; then 3054 if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then 3055 virtfs=yes 3056 tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)" 3057 else 3058 if test "$virtfs" = yes; then 3059 echo "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel" 3060 exit 1 3061 fi 3062 virtfs=no 3063 fi 3064 fi 3065 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then 3066 if [ "$guest_agent" = "yes" ]; then 3067 tools="qemu-ga\$(EXESUF) $tools" 3068 fi 3069 fi 3070 if test "$smartcard_nss" = "yes" ; then 3071 tools="vscclient\$(EXESUF) $tools" 3072 fi 3073fi 3074 3075# Mac OS X ships with a broken assembler 3076roms= 3077if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \ 3078 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \ 3079 "$softmmu" = yes ; then 3080 roms="optionrom" 3081fi 3082if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then 3083 roms="$roms spapr-rtas" 3084fi 3085 3086echo "Install prefix $prefix" 3087echo "BIOS directory `eval echo $qemu_datadir`" 3088echo "binary directory `eval echo $bindir`" 3089echo "library directory `eval echo $libdir`" 3090echo "libexec directory `eval echo $libexecdir`" 3091echo "include directory `eval echo $includedir`" 3092echo "config directory `eval echo $sysconfdir`" 3093if test "$mingw32" = "no" ; then 3094echo "Manual directory `eval echo $mandir`" 3095echo "ELF interp prefix $interp_prefix" 3096fi 3097echo "Source path $source_path" 3098echo "C compiler $cc" 3099echo "Host C compiler $host_cc" 3100echo "Objective-C compiler $objcc" 3101echo "CFLAGS $CFLAGS" 3102echo "QEMU_CFLAGS $QEMU_CFLAGS" 3103echo "LDFLAGS $LDFLAGS" 3104echo "make $make" 3105echo "install $install" 3106echo "python $python" 3107if test "$slirp" = "yes" ; then 3108 echo "smbd $smbd" 3109fi 3110echo "host CPU $cpu" 3111echo "host big endian $bigendian" 3112echo "target list $target_list" 3113echo "tcg debug enabled $debug_tcg" 3114echo "gprof enabled $gprof" 3115echo "sparse enabled $sparse" 3116echo "strip binaries $strip_opt" 3117echo "profiler $profiler" 3118echo "static build $static" 3119echo "-Werror enabled $werror" 3120if test "$darwin" = "yes" ; then 3121 echo "Cocoa support $cocoa" 3122fi 3123echo "SDL support $sdl" 3124echo "curses support $curses" 3125echo "curl support $curl" 3126echo "mingw32 support $mingw32" 3127echo "Audio drivers $audio_drv_list" 3128echo "Extra audio cards $audio_card_list" 3129echo "Block whitelist $block_drv_whitelist" 3130echo "Mixer emulation $mixemu" 3131echo "VirtFS support $virtfs" 3132echo "VNC support $vnc" 3133if test "$vnc" = "yes" ; then 3134 echo "VNC TLS support $vnc_tls" 3135 echo "VNC SASL support $vnc_sasl" 3136 echo "VNC JPEG support $vnc_jpeg" 3137 echo "VNC PNG support $vnc_png" 3138fi 3139if test -n "$sparc_cpu"; then 3140 echo "Target Sparc Arch $sparc_cpu" 3141fi 3142echo "xen support $xen" 3143echo "brlapi support $brlapi" 3144echo "bluez support $bluez" 3145echo "Documentation $docs" 3146[ ! -z "$uname_release" ] && \ 3147echo "uname -r $uname_release" 3148echo "NPTL support $nptl" 3149echo "GUEST_BASE $guest_base" 3150echo "PIE $pie" 3151echo "vde support $vde" 3152echo "Linux AIO support $linux_aio" 3153echo "ATTR/XATTR support $attr" 3154echo "Install blobs $blobs" 3155echo "KVM support $kvm" 3156echo "TCG interpreter $tcg_interpreter" 3157echo "fdt support $fdt" 3158echo "preadv support $preadv" 3159echo "fdatasync $fdatasync" 3160echo "madvise $madvise" 3161echo "posix_madvise $posix_madvise" 3162echo "uuid support $uuid" 3163echo "libcap-ng support $cap_ng" 3164echo "vhost-net support $vhost_net" 3165echo "Trace backend $trace_backend" 3166echo "Trace output file $trace_file-<pid>" 3167echo "spice support $spice ($spice_protocol_version/$spice_server_version)" 3168echo "rbd support $rbd" 3169echo "xfsctl support $xfs" 3170echo "nss used $smartcard_nss" 3171echo "usb net redir $usb_redir" 3172echo "OpenGL support $opengl" 3173echo "libiscsi support $libiscsi" 3174echo "build guest agent $guest_agent" 3175echo "seccomp support $seccomp" 3176echo "coroutine backend $coroutine_backend" 3177 3178if test "$sdl_too_old" = "yes"; then 3179echo "-> Your SDL version is too old - please upgrade to have SDL support" 3180fi 3181 3182config_host_mak="config-host.mak" 3183config_host_ld="config-host.ld" 3184 3185echo "# Automatically generated by configure - do not modify" > $config_host_mak 3186printf "# Configured with:" >> $config_host_mak 3187printf " '%s'" "$0" "$@" >> $config_host_mak 3188echo >> $config_host_mak 3189 3190echo all: >> $config_host_mak 3191echo "prefix=$prefix" >> $config_host_mak 3192echo "bindir=$bindir" >> $config_host_mak 3193echo "libdir=$libdir" >> $config_host_mak 3194echo "libexecdir=$libexecdir" >> $config_host_mak 3195echo "includedir=$includedir" >> $config_host_mak 3196echo "mandir=$mandir" >> $config_host_mak 3197echo "sysconfdir=$sysconfdir" >> $config_host_mak 3198echo "qemu_confdir=$qemu_confdir" >> $config_host_mak 3199echo "qemu_datadir=$qemu_datadir" >> $config_host_mak 3200echo "qemu_docdir=$qemu_docdir" >> $config_host_mak 3201echo "CONFIG_QEMU_HELPERDIR=\"$libexecdir\"" >> $config_host_mak 3202 3203echo "ARCH=$ARCH" >> $config_host_mak 3204if test "$debug_tcg" = "yes" ; then 3205 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak 3206fi 3207if test "$debug" = "yes" ; then 3208 echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak 3209fi 3210if test "$strip_opt" = "yes" ; then 3211 echo "STRIP=${strip}" >> $config_host_mak 3212fi 3213if test "$bigendian" = "yes" ; then 3214 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak 3215fi 3216if test "$mingw32" = "yes" ; then 3217 echo "CONFIG_WIN32=y" >> $config_host_mak 3218 rc_version=`cat $source_path/VERSION` 3219 version_major=${rc_version%%.*} 3220 rc_version=${rc_version#*.} 3221 version_minor=${rc_version%%.*} 3222 rc_version=${rc_version#*.} 3223 version_subminor=${rc_version%%.*} 3224 version_micro=0 3225 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak 3226 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak 3227else 3228 echo "CONFIG_POSIX=y" >> $config_host_mak 3229fi 3230 3231if test "$linux" = "yes" ; then 3232 echo "CONFIG_LINUX=y" >> $config_host_mak 3233fi 3234 3235if test "$darwin" = "yes" ; then 3236 echo "CONFIG_DARWIN=y" >> $config_host_mak 3237fi 3238 3239if test "$aix" = "yes" ; then 3240 echo "CONFIG_AIX=y" >> $config_host_mak 3241fi 3242 3243if test "$solaris" = "yes" ; then 3244 echo "CONFIG_SOLARIS=y" >> $config_host_mak 3245 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak 3246 if test "$needs_libsunmath" = "yes" ; then 3247 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak 3248 fi 3249fi 3250if test "$haiku" = "yes" ; then 3251 echo "CONFIG_HAIKU=y" >> $config_host_mak 3252fi 3253if test "$static" = "yes" ; then 3254 echo "CONFIG_STATIC=y" >> $config_host_mak 3255fi 3256if test "$profiler" = "yes" ; then 3257 echo "CONFIG_PROFILER=y" >> $config_host_mak 3258fi 3259if test "$slirp" = "yes" ; then 3260 echo "CONFIG_SLIRP=y" >> $config_host_mak 3261 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak 3262 QEMU_INCLUDES="-I\$(SRC_PATH)/slirp $QEMU_INCLUDES" 3263fi 3264if test "$vde" = "yes" ; then 3265 echo "CONFIG_VDE=y" >> $config_host_mak 3266fi 3267if test "$cap_ng" = "yes" ; then 3268 echo "CONFIG_LIBCAP=y" >> $config_host_mak 3269fi 3270for card in $audio_card_list; do 3271 def=CONFIG_`echo $card | LC_ALL=C tr '[a-z]' '[A-Z]'` 3272 echo "$def=y" >> $config_host_mak 3273done 3274echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak 3275for drv in $audio_drv_list; do 3276 def=CONFIG_`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'` 3277 echo "$def=y" >> $config_host_mak 3278 if test "$drv" = "fmod"; then 3279 echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak 3280 fi 3281done 3282if test "$audio_pt_int" = "yes" ; then 3283 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak 3284fi 3285if test "$audio_win_int" = "yes" ; then 3286 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak 3287fi 3288echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak 3289if test "$mixemu" = "yes" ; then 3290 echo "CONFIG_MIXEMU=y" >> $config_host_mak 3291fi 3292if test "$vnc" = "yes" ; then 3293 echo "CONFIG_VNC=y" >> $config_host_mak 3294fi 3295if test "$vnc_tls" = "yes" ; then 3296 echo "CONFIG_VNC_TLS=y" >> $config_host_mak 3297 echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak 3298fi 3299if test "$vnc_sasl" = "yes" ; then 3300 echo "CONFIG_VNC_SASL=y" >> $config_host_mak 3301 echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak 3302fi 3303if test "$vnc_jpeg" = "yes" ; then 3304 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak 3305 echo "VNC_JPEG_CFLAGS=$vnc_jpeg_cflags" >> $config_host_mak 3306fi 3307if test "$vnc_png" = "yes" ; then 3308 echo "CONFIG_VNC_PNG=y" >> $config_host_mak 3309 echo "VNC_PNG_CFLAGS=$vnc_png_cflags" >> $config_host_mak 3310fi 3311if test "$fnmatch" = "yes" ; then 3312 echo "CONFIG_FNMATCH=y" >> $config_host_mak 3313fi 3314if test "$uuid" = "yes" ; then 3315 echo "CONFIG_UUID=y" >> $config_host_mak 3316fi 3317if test "$xfs" = "yes" ; then 3318 echo "CONFIG_XFS=y" >> $config_host_mak 3319fi 3320qemu_version=`head $source_path/VERSION` 3321echo "VERSION=$qemu_version" >>$config_host_mak 3322echo "PKGVERSION=$pkgversion" >>$config_host_mak 3323echo "SRC_PATH=$source_path" >> $config_host_mak 3324echo "TARGET_DIRS=$target_list" >> $config_host_mak 3325if [ "$docs" = "yes" ] ; then 3326 echo "BUILD_DOCS=yes" >> $config_host_mak 3327fi 3328if test "$sdl" = "yes" ; then 3329 echo "CONFIG_SDL=y" >> $config_host_mak 3330 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak 3331fi 3332if test "$cocoa" = "yes" ; then 3333 echo "CONFIG_COCOA=y" >> $config_host_mak 3334fi 3335if test "$curses" = "yes" ; then 3336 echo "CONFIG_CURSES=y" >> $config_host_mak 3337fi 3338if test "$atfile" = "yes" ; then 3339 echo "CONFIG_ATFILE=y" >> $config_host_mak 3340fi 3341if test "$utimens" = "yes" ; then 3342 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak 3343fi 3344if test "$pipe2" = "yes" ; then 3345 echo "CONFIG_PIPE2=y" >> $config_host_mak 3346fi 3347if test "$accept4" = "yes" ; then 3348 echo "CONFIG_ACCEPT4=y" >> $config_host_mak 3349fi 3350if test "$splice" = "yes" ; then 3351 echo "CONFIG_SPLICE=y" >> $config_host_mak 3352fi 3353if test "$eventfd" = "yes" ; then 3354 echo "CONFIG_EVENTFD=y" >> $config_host_mak 3355fi 3356if test "$fallocate" = "yes" ; then 3357 echo "CONFIG_FALLOCATE=y" >> $config_host_mak 3358fi 3359if test "$sync_file_range" = "yes" ; then 3360 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak 3361fi 3362if test "$fiemap" = "yes" ; then 3363 echo "CONFIG_FIEMAP=y" >> $config_host_mak 3364fi 3365if test "$dup3" = "yes" ; then 3366 echo "CONFIG_DUP3=y" >> $config_host_mak 3367fi 3368if test "$epoll" = "yes" ; then 3369 echo "CONFIG_EPOLL=y" >> $config_host_mak 3370fi 3371if test "$epoll_create1" = "yes" ; then 3372 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak 3373fi 3374if test "$epoll_pwait" = "yes" ; then 3375 echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak 3376fi 3377if test "$inotify" = "yes" ; then 3378 echo "CONFIG_INOTIFY=y" >> $config_host_mak 3379fi 3380if test "$inotify1" = "yes" ; then 3381 echo "CONFIG_INOTIFY1=y" >> $config_host_mak 3382fi 3383if test "$byteswap_h" = "yes" ; then 3384 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak 3385fi 3386if test "$bswap_h" = "yes" ; then 3387 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak 3388fi 3389if test "$curl" = "yes" ; then 3390 echo "CONFIG_CURL=y" >> $config_host_mak 3391 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak 3392fi 3393if test "$brlapi" = "yes" ; then 3394 echo "CONFIG_BRLAPI=y" >> $config_host_mak 3395fi 3396if test "$bluez" = "yes" ; then 3397 echo "CONFIG_BLUEZ=y" >> $config_host_mak 3398 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak 3399fi 3400echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak 3401if test "$xen" = "yes" ; then 3402 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak 3403 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak 3404fi 3405if test "$linux_aio" = "yes" ; then 3406 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak 3407fi 3408if test "$attr" = "yes" ; then 3409 echo "CONFIG_ATTR=y" >> $config_host_mak 3410fi 3411if test "$libattr" = "yes" ; then 3412 echo "CONFIG_LIBATTR=y" >> $config_host_mak 3413fi 3414if test "$virtfs" = "yes" ; then 3415 echo "CONFIG_VIRTFS=y" >> $config_host_mak 3416fi 3417if test "$blobs" = "yes" ; then 3418 echo "INSTALL_BLOBS=yes" >> $config_host_mak 3419fi 3420if test "$iovec" = "yes" ; then 3421 echo "CONFIG_IOVEC=y" >> $config_host_mak 3422fi 3423if test "$preadv" = "yes" ; then 3424 echo "CONFIG_PREADV=y" >> $config_host_mak 3425fi 3426if test "$fdt" = "yes" ; then 3427 echo "CONFIG_FDT=y" >> $config_host_mak 3428fi 3429if test "$signalfd" = "yes" ; then 3430 echo "CONFIG_SIGNALFD=y" >> $config_host_mak 3431fi 3432if test "$tcg_interpreter" = "yes" ; then 3433 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak 3434fi 3435if test "$fdatasync" = "yes" ; then 3436 echo "CONFIG_FDATASYNC=y" >> $config_host_mak 3437fi 3438if test "$madvise" = "yes" ; then 3439 echo "CONFIG_MADVISE=y" >> $config_host_mak 3440fi 3441if test "$posix_madvise" = "yes" ; then 3442 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak 3443fi 3444 3445if test "$spice" = "yes" ; then 3446 echo "CONFIG_SPICE=y" >> $config_host_mak 3447fi 3448 3449if test "$spice_qxl_io_monitors_config_async" = "yes" ; then 3450 echo "CONFIG_QXL_IO_MONITORS_CONFIG_ASYNC=y" >> $config_host_mak 3451fi 3452 3453if test "$spice_qxl_client_monitors_config" = "yes" ; then 3454 echo "CONFIG_QXL_CLIENT_MONITORS_CONFIG=y" >> $config_host_mak 3455fi 3456 3457if test "$smartcard" = "yes" ; then 3458 echo "CONFIG_SMARTCARD=y" >> $config_host_mak 3459fi 3460 3461if test "$smartcard_nss" = "yes" ; then 3462 echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak 3463 echo "libcacard_libs=$libcacard_libs" >> $config_host_mak 3464 echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak 3465fi 3466 3467if test "$usb_redir" = "yes" ; then 3468 echo "CONFIG_USB_REDIR=y" >> $config_host_mak 3469fi 3470 3471if test "$opengl" = "yes" ; then 3472 echo "CONFIG_OPENGL=y" >> $config_host_mak 3473fi 3474 3475if test "$libiscsi" = "yes" ; then 3476 echo "CONFIG_LIBISCSI=y" >> $config_host_mak 3477fi 3478 3479if test "$seccomp" = "yes"; then 3480 echo "CONFIG_SECCOMP=y" >> $config_host_mak 3481fi 3482 3483# XXX: suppress that 3484if [ "$bsd" = "yes" ] ; then 3485 echo "CONFIG_BSD=y" >> $config_host_mak 3486fi 3487 3488echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak 3489 3490if test "$zero_malloc" = "yes" ; then 3491 echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak 3492fi 3493if test "$rbd" = "yes" ; then 3494 echo "CONFIG_RBD=y" >> $config_host_mak 3495fi 3496 3497if test "$coroutine_backend" = "ucontext" ; then 3498 echo "CONFIG_UCONTEXT_COROUTINE=y" >> $config_host_mak 3499elif test "$coroutine_backend" = "sigaltstack" ; then 3500 echo "CONFIG_SIGALTSTACK_COROUTINE=y" >> $config_host_mak 3501fi 3502 3503if test "$open_by_handle_at" = "yes" ; then 3504 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak 3505fi 3506 3507if test "$linux_magic_h" = "yes" ; then 3508 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak 3509fi 3510 3511if test "$pragma_disable_unused_but_set" = "yes" ; then 3512 echo "CONFIG_PRAGMA_DISABLE_UNUSED_BUT_SET=y" >> $config_host_mak 3513fi 3514 3515if test "$valgrind_h" = "yes" ; then 3516 echo "CONFIG_VALGRIND_H=y" >> $config_host_mak 3517fi 3518 3519if test "$has_environ" = "yes" ; then 3520 echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak 3521fi 3522 3523# USB host support 3524case "$usb" in 3525linux) 3526 echo "HOST_USB=linux" >> $config_host_mak 3527;; 3528bsd) 3529 echo "HOST_USB=bsd" >> $config_host_mak 3530;; 3531*) 3532 echo "HOST_USB=stub" >> $config_host_mak 3533;; 3534esac 3535 3536# use default implementation for tracing backend-specific routines 3537trace_default=yes 3538echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak 3539if test "$trace_backend" = "nop"; then 3540 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak 3541fi 3542if test "$trace_backend" = "simple"; then 3543 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak 3544 trace_default=no 3545 # Set the appropriate trace file. 3546 trace_file="\"$trace_file-\" FMT_pid" 3547fi 3548if test "$trace_backend" = "stderr"; then 3549 echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak 3550 trace_default=no 3551fi 3552if test "$trace_backend" = "ust"; then 3553 echo "CONFIG_TRACE_UST=y" >> $config_host_mak 3554fi 3555if test "$trace_backend" = "dtrace"; then 3556 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak 3557 if test "$trace_backend_stap" = "yes" ; then 3558 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak 3559 fi 3560fi 3561echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak 3562if test "$trace_default" = "yes"; then 3563 echo "CONFIG_TRACE_DEFAULT=y" >> $config_host_mak 3564fi 3565 3566echo "TOOLS=$tools" >> $config_host_mak 3567echo "ROMS=$roms" >> $config_host_mak 3568echo "MAKE=$make" >> $config_host_mak 3569echo "INSTALL=$install" >> $config_host_mak 3570echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak 3571echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak 3572echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak 3573echo "PYTHON=$python" >> $config_host_mak 3574echo "CC=$cc" >> $config_host_mak 3575echo "CC_I386=$cc_i386" >> $config_host_mak 3576echo "HOST_CC=$host_cc" >> $config_host_mak 3577echo "OBJCC=$objcc" >> $config_host_mak 3578echo "AR=$ar" >> $config_host_mak 3579echo "OBJCOPY=$objcopy" >> $config_host_mak 3580echo "LD=$ld" >> $config_host_mak 3581echo "WINDRES=$windres" >> $config_host_mak 3582echo "LIBTOOL=$libtool" >> $config_host_mak 3583echo "CFLAGS=$CFLAGS" >> $config_host_mak 3584echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak 3585echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak 3586if test "$sparse" = "yes" ; then 3587 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak 3588 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak 3589 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak 3590fi 3591echo "LDFLAGS=$LDFLAGS" >> $config_host_mak 3592echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak 3593echo "ARLIBS_END=$arlibs_end" >> $config_host_mak 3594echo "LIBS+=$LIBS" >> $config_host_mak 3595echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak 3596echo "EXESUF=$EXESUF" >> $config_host_mak 3597echo "LIBS_QGA+=$libs_qga" >> $config_host_mak 3598echo "POD2MAN=$POD2MAN" >> $config_host_mak 3599 3600# generate list of library paths for linker script 3601 3602$ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld} 3603 3604if test -f ${config_host_ld}~ ; then 3605 if cmp -s $config_host_ld ${config_host_ld}~ ; then 3606 mv ${config_host_ld}~ $config_host_ld 3607 else 3608 rm ${config_host_ld}~ 3609 fi 3610fi 3611 3612for d in libdis libdis-user; do 3613 symlink "$source_path/Makefile.dis" "$d/Makefile" 3614 echo > $d/config.mak 3615done 3616 3617# use included Linux headers 3618if test "$linux" = "yes" ; then 3619 mkdir -p linux-headers 3620 case "$cpu" in 3621 i386|x86_64) 3622 linux_arch=x86 3623 ;; 3624 ppcemb|ppc|ppc64) 3625 linux_arch=powerpc 3626 ;; 3627 s390x) 3628 linux_arch=s390 3629 ;; 3630 *) 3631 # For most CPUs the kernel architecture name and QEMU CPU name match. 3632 linux_arch="$cpu" 3633 ;; 3634 esac 3635 # For non-KVM architectures we will not have asm headers 3636 if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then 3637 symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm 3638 fi 3639fi 3640 3641for target in $target_list; do 3642target_dir="$target" 3643config_target_mak=$target_dir/config-target.mak 3644target_arch2=`echo $target | cut -d '-' -f 1` 3645target_bigendian="no" 3646 3647case "$target_arch2" in 3648 armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|or32|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb) 3649 target_bigendian=yes 3650 ;; 3651esac 3652target_softmmu="no" 3653target_user_only="no" 3654target_linux_user="no" 3655target_bsd_user="no" 3656case "$target" in 3657 ${target_arch2}-softmmu) 3658 target_softmmu="yes" 3659 ;; 3660 ${target_arch2}-linux-user) 3661 if test "$linux" != "yes" ; then 3662 echo "ERROR: Target '$target' is only available on a Linux host" 3663 exit 1 3664 fi 3665 target_user_only="yes" 3666 target_linux_user="yes" 3667 ;; 3668 ${target_arch2}-bsd-user) 3669 if test "$bsd" != "yes" ; then 3670 echo "ERROR: Target '$target' is only available on a BSD host" 3671 exit 1 3672 fi 3673 target_user_only="yes" 3674 target_bsd_user="yes" 3675 ;; 3676 *) 3677 echo "ERROR: Target '$target' not recognised" 3678 exit 1 3679 ;; 3680esac 3681 3682mkdir -p $target_dir 3683echo "# Automatically generated by configure - do not modify" > $config_target_mak 3684 3685bflt="no" 3686target_nptl="no" 3687interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"` 3688gdb_xml_files="" 3689target_short_alignment=2 3690target_int_alignment=4 3691target_long_alignment=4 3692target_llong_alignment=8 3693target_libs_softmmu= 3694 3695TARGET_ARCH="$target_arch2" 3696TARGET_BASE_ARCH="" 3697TARGET_ABI_DIR="" 3698 3699case "$target_arch2" in 3700 i386) 3701 target_phys_bits=64 3702 ;; 3703 x86_64) 3704 TARGET_BASE_ARCH=i386 3705 target_phys_bits=64 3706 target_long_alignment=8 3707 ;; 3708 alpha) 3709 target_phys_bits=64 3710 target_long_alignment=8 3711 target_nptl="yes" 3712 ;; 3713 arm|armeb) 3714 TARGET_ARCH=arm 3715 bflt="yes" 3716 target_nptl="yes" 3717 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml" 3718 target_phys_bits=64 3719 target_llong_alignment=4 3720 target_libs_softmmu="$fdt_libs" 3721 ;; 3722 cris) 3723 target_nptl="yes" 3724 target_phys_bits=32 3725 ;; 3726 lm32) 3727 target_phys_bits=32 3728 target_libs_softmmu="$opengl_libs" 3729 ;; 3730 m68k) 3731 bflt="yes" 3732 gdb_xml_files="cf-core.xml cf-fp.xml" 3733 target_phys_bits=32 3734 target_int_alignment=2 3735 target_long_alignment=2 3736 target_llong_alignment=2 3737 ;; 3738 microblaze|microblazeel) 3739 TARGET_ARCH=microblaze 3740 bflt="yes" 3741 target_nptl="yes" 3742 target_phys_bits=32 3743 target_libs_softmmu="$fdt_libs" 3744 ;; 3745 mips|mipsel) 3746 TARGET_ARCH=mips 3747 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak 3748 target_nptl="yes" 3749 target_phys_bits=64 3750 ;; 3751 mipsn32|mipsn32el) 3752 TARGET_ARCH=mipsn32 3753 TARGET_BASE_ARCH=mips 3754 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak 3755 target_phys_bits=64 3756 ;; 3757 mips64|mips64el) 3758 TARGET_ARCH=mips64 3759 TARGET_BASE_ARCH=mips 3760 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak 3761 target_phys_bits=64 3762 target_long_alignment=8 3763 ;; 3764 or32) 3765 TARGET_ARCH=openrisc 3766 TARGET_BASE_ARCH=openrisc 3767 target_phys_bits=32 3768 ;; 3769 ppc) 3770 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 3771 target_phys_bits=64 3772 target_nptl="yes" 3773 target_libs_softmmu="$fdt_libs" 3774 ;; 3775 ppcemb) 3776 TARGET_BASE_ARCH=ppc 3777 TARGET_ABI_DIR=ppc 3778 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 3779 target_phys_bits=64 3780 target_nptl="yes" 3781 target_libs_softmmu="$fdt_libs" 3782 ;; 3783 ppc64) 3784 TARGET_BASE_ARCH=ppc 3785 TARGET_ABI_DIR=ppc 3786 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 3787 target_phys_bits=64 3788 target_long_alignment=8 3789 target_libs_softmmu="$fdt_libs" 3790 ;; 3791 ppc64abi32) 3792 TARGET_ARCH=ppc64 3793 TARGET_BASE_ARCH=ppc 3794 TARGET_ABI_DIR=ppc 3795 echo "TARGET_ABI32=y" >> $config_target_mak 3796 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 3797 target_phys_bits=64 3798 target_libs_softmmu="$fdt_libs" 3799 ;; 3800 sh4|sh4eb) 3801 TARGET_ARCH=sh4 3802 bflt="yes" 3803 target_nptl="yes" 3804 target_phys_bits=32 3805 ;; 3806 sparc) 3807 target_phys_bits=64 3808 ;; 3809 sparc64) 3810 TARGET_BASE_ARCH=sparc 3811 target_phys_bits=64 3812 target_long_alignment=8 3813 ;; 3814 sparc32plus) 3815 TARGET_ARCH=sparc64 3816 TARGET_BASE_ARCH=sparc 3817 TARGET_ABI_DIR=sparc 3818 echo "TARGET_ABI32=y" >> $config_target_mak 3819 target_phys_bits=64 3820 ;; 3821 s390x) 3822 target_nptl="yes" 3823 target_phys_bits=64 3824 target_long_alignment=8 3825 ;; 3826 unicore32) 3827 target_phys_bits=32 3828 ;; 3829 xtensa|xtensaeb) 3830 TARGET_ARCH=xtensa 3831 target_phys_bits=32 3832 ;; 3833 *) 3834 echo "Unsupported target CPU" 3835 exit 1 3836 ;; 3837esac 3838# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH 3839if [ "$TARGET_BASE_ARCH" = "" ]; then 3840 TARGET_BASE_ARCH=$TARGET_ARCH 3841fi 3842 3843symlink "$source_path/Makefile.target" "$target_dir/Makefile" 3844 3845upper() { 3846 echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]' 3847} 3848 3849echo "TARGET_SHORT_ALIGNMENT=$target_short_alignment" >> $config_target_mak 3850echo "TARGET_INT_ALIGNMENT=$target_int_alignment" >> $config_target_mak 3851echo "TARGET_LONG_ALIGNMENT=$target_long_alignment" >> $config_target_mak 3852echo "TARGET_LLONG_ALIGNMENT=$target_llong_alignment" >> $config_target_mak 3853echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak 3854target_arch_name="`upper $TARGET_ARCH`" 3855echo "TARGET_$target_arch_name=y" >> $config_target_mak 3856echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak 3857echo "TARGET_TYPE=TARGET_TYPE_`upper $target_arch2`" >> $config_target_mak 3858echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak 3859if [ "$TARGET_ABI_DIR" = "" ]; then 3860 TARGET_ABI_DIR=$TARGET_ARCH 3861fi 3862echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak 3863case "$target_arch2" in 3864 i386|x86_64) 3865 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then 3866 target_phys_bits=64 3867 echo "CONFIG_XEN=y" >> $config_target_mak 3868 if test "$xen_pci_passthrough" = yes; then 3869 echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak" 3870 fi 3871 else 3872 echo "CONFIG_NO_XEN=y" >> $config_target_mak 3873 fi 3874 ;; 3875 *) 3876 echo "CONFIG_NO_XEN=y" >> $config_target_mak 3877esac 3878case "$target_arch2" in 3879 i386|x86_64|ppcemb|ppc|ppc64|s390x) 3880 # Make sure the target and host cpus are compatible 3881 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \ 3882 \( "$target_arch2" = "$cpu" -o \ 3883 \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \ 3884 \( "$target_arch2" = "ppc64" -a "$cpu" = "ppc" \) -o \ 3885 \( "$target_arch2" = "ppc" -a "$cpu" = "ppc64" \) -o \ 3886 \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc64" \) -o \ 3887 \( "$target_arch2" = "x86_64" -a "$cpu" = "i386" \) -o \ 3888 \( "$target_arch2" = "i386" -a "$cpu" = "x86_64" \) \) ; then 3889 echo "CONFIG_KVM=y" >> $config_target_mak 3890 if test "$vhost_net" = "yes" ; then 3891 echo "CONFIG_VHOST_NET=y" >> $config_target_mak 3892 fi 3893 fi 3894esac 3895case "$target_arch2" in 3896 i386|x86_64) 3897 echo "CONFIG_HAVE_GET_MEMORY_MAPPING=y" >> $config_target_mak 3898esac 3899if test "$target_arch2" = "ppc64" -a "$fdt" = "yes"; then 3900 echo "CONFIG_PSERIES=y" >> $config_target_mak 3901fi 3902if test "$target_bigendian" = "yes" ; then 3903 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak 3904fi 3905if test "$target_softmmu" = "yes" ; then 3906 echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak 3907 echo "CONFIG_SOFTMMU=y" >> $config_target_mak 3908 echo "LIBS+=$libs_softmmu $target_libs_softmmu" >> $config_target_mak 3909 echo "HWDIR=../libhw$target_phys_bits" >> $config_target_mak 3910 echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak 3911 if test "$smartcard_nss" = "yes" ; then 3912 echo "subdir-$target: subdir-libcacard" >> $config_host_mak 3913 fi 3914 case "$target_arch2" in 3915 i386|x86_64) 3916 echo "CONFIG_HAVE_CORE_DUMP=y" >> $config_target_mak 3917 esac 3918fi 3919if test "$target_user_only" = "yes" ; then 3920 echo "CONFIG_USER_ONLY=y" >> $config_target_mak 3921 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak 3922fi 3923if test "$target_linux_user" = "yes" ; then 3924 echo "CONFIG_LINUX_USER=y" >> $config_target_mak 3925fi 3926list="" 3927if test ! -z "$gdb_xml_files" ; then 3928 for x in $gdb_xml_files; do 3929 list="$list $source_path/gdb-xml/$x" 3930 done 3931 echo "TARGET_XML_FILES=$list" >> $config_target_mak 3932fi 3933 3934if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then 3935 echo "TARGET_HAS_BFLT=y" >> $config_target_mak 3936fi 3937if test "$target_user_only" = "yes" \ 3938 -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then 3939 echo "CONFIG_USE_NPTL=y" >> $config_target_mak 3940fi 3941if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then 3942 echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak 3943fi 3944if test "$target_bsd_user" = "yes" ; then 3945 echo "CONFIG_BSD_USER=y" >> $config_target_mak 3946fi 3947 3948# the static way of configuring available audio cards requires this workaround 3949if test "$target_user_only" != "yes" && grep -q CONFIG_PCSPK $source_path/default-configs/$target.mak; then 3950 echo "CONFIG_PCSPK=y" >> $config_target_mak 3951fi 3952 3953# generate QEMU_CFLAGS/LDFLAGS for targets 3954 3955cflags="" 3956includes="" 3957ldflags="" 3958 3959if test "$tcg_interpreter" = "yes"; then 3960 includes="-I\$(SRC_PATH)/tcg/tci $includes" 3961elif test "$ARCH" = "sparc64" ; then 3962 includes="-I\$(SRC_PATH)/tcg/sparc $includes" 3963elif test "$ARCH" = "s390x" ; then 3964 includes="-I\$(SRC_PATH)/tcg/s390 $includes" 3965elif test "$ARCH" = "x86_64" ; then 3966 includes="-I\$(SRC_PATH)/tcg/i386 $includes" 3967else 3968 includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes" 3969fi 3970includes="-I\$(SRC_PATH)/tcg $includes" 3971 3972if test "$linux" = "yes" ; then 3973 includes="-I\$(SRC_PATH)/linux-headers $includes" 3974fi 3975 3976if test "$target_user_only" = "yes" ; then 3977 libdis_config_mak=libdis-user/config.mak 3978else 3979 libdis_config_mak=libdis/config.mak 3980fi 3981 3982for i in $ARCH $TARGET_BASE_ARCH ; do 3983 case "$i" in 3984 alpha) 3985 echo "CONFIG_ALPHA_DIS=y" >> $config_target_mak 3986 echo "CONFIG_ALPHA_DIS=y" >> $libdis_config_mak 3987 ;; 3988 arm) 3989 echo "CONFIG_ARM_DIS=y" >> $config_target_mak 3990 echo "CONFIG_ARM_DIS=y" >> $libdis_config_mak 3991 ;; 3992 cris) 3993 echo "CONFIG_CRIS_DIS=y" >> $config_target_mak 3994 echo "CONFIG_CRIS_DIS=y" >> $libdis_config_mak 3995 ;; 3996 hppa) 3997 echo "CONFIG_HPPA_DIS=y" >> $config_target_mak 3998 echo "CONFIG_HPPA_DIS=y" >> $libdis_config_mak 3999 ;; 4000 i386|x86_64) 4001 echo "CONFIG_I386_DIS=y" >> $config_target_mak 4002 echo "CONFIG_I386_DIS=y" >> $libdis_config_mak 4003 ;; 4004 ia64*) 4005 echo "CONFIG_IA64_DIS=y" >> $config_target_mak 4006 echo "CONFIG_IA64_DIS=y" >> $libdis_config_mak 4007 ;; 4008 lm32) 4009 echo "CONFIG_LM32_DIS=y" >> $config_target_mak 4010 echo "CONFIG_LM32_DIS=y" >> $libdis_config_mak 4011 ;; 4012 m68k) 4013 echo "CONFIG_M68K_DIS=y" >> $config_target_mak 4014 echo "CONFIG_M68K_DIS=y" >> $libdis_config_mak 4015 ;; 4016 microblaze*) 4017 echo "CONFIG_MICROBLAZE_DIS=y" >> $config_target_mak 4018 echo "CONFIG_MICROBLAZE_DIS=y" >> $libdis_config_mak 4019 ;; 4020 mips*) 4021 echo "CONFIG_MIPS_DIS=y" >> $config_target_mak 4022 echo "CONFIG_MIPS_DIS=y" >> $libdis_config_mak 4023 ;; 4024 or32) 4025 echo "CONFIG_OPENRISC_DIS=y" >> $config_target_mak 4026 echo "CONFIG_OPENRISC_DIS=y" >> $libdis_config_mak 4027 ;; 4028 ppc*) 4029 echo "CONFIG_PPC_DIS=y" >> $config_target_mak 4030 echo "CONFIG_PPC_DIS=y" >> $libdis_config_mak 4031 ;; 4032 s390*) 4033 echo "CONFIG_S390_DIS=y" >> $config_target_mak 4034 echo "CONFIG_S390_DIS=y" >> $libdis_config_mak 4035 ;; 4036 sh4) 4037 echo "CONFIG_SH4_DIS=y" >> $config_target_mak 4038 echo "CONFIG_SH4_DIS=y" >> $libdis_config_mak 4039 ;; 4040 sparc*) 4041 echo "CONFIG_SPARC_DIS=y" >> $config_target_mak 4042 echo "CONFIG_SPARC_DIS=y" >> $libdis_config_mak 4043 ;; 4044 xtensa*) 4045 echo "CONFIG_XTENSA_DIS=y" >> $config_target_mak 4046 echo "CONFIG_XTENSA_DIS=y" >> $libdis_config_mak 4047 ;; 4048 esac 4049done 4050if test "$tcg_interpreter" = "yes" ; then 4051 echo "CONFIG_TCI_DIS=y" >> $config_target_mak 4052 echo "CONFIG_TCI_DIS=y" >> $libdis_config_mak 4053fi 4054 4055case "$ARCH" in 4056alpha) 4057 # Ensure there's only a single GP 4058 cflags="-msmall-data $cflags" 4059;; 4060esac 4061 4062if test "$target_softmmu" = "yes" ; then 4063 case "$TARGET_BASE_ARCH" in 4064 arm) 4065 cflags="-DHAS_AUDIO $cflags" 4066 ;; 4067 lm32) 4068 cflags="-DHAS_AUDIO $cflags" 4069 ;; 4070 i386|mips|ppc) 4071 cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags" 4072 ;; 4073 esac 4074fi 4075 4076if test "$gprof" = "yes" ; then 4077 echo "TARGET_GPROF=yes" >> $config_target_mak 4078 if test "$target_linux_user" = "yes" ; then 4079 cflags="-p $cflags" 4080 ldflags="-p $ldflags" 4081 fi 4082 if test "$target_softmmu" = "yes" ; then 4083 ldflags="-p $ldflags" 4084 echo "GPROF_CFLAGS=-p" >> $config_target_mak 4085 fi 4086fi 4087 4088if test "$ARCH" = "tci"; then 4089 linker_script="" 4090else 4091 linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld" 4092fi 4093 4094if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then 4095 case "$ARCH" in 4096 alpha | s390x) 4097 # The default placement of the application is fine. 4098 ;; 4099 *) 4100 ldflags="$linker_script $ldflags" 4101 ;; 4102 esac 4103fi 4104 4105echo "LDFLAGS+=$ldflags" >> $config_target_mak 4106echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak 4107echo "QEMU_INCLUDES+=$includes" >> $config_target_mak 4108 4109done # for target in $targets 4110 4111# build tree in object directory in case the source is not in the current directory 4112DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32" 4113DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas" 4114DIRS="$DIRS roms/seabios roms/vgabios" 4115DIRS="$DIRS qapi-generated" 4116DIRS="$DIRS libcacard libcacard/libcacard libcacard/trace" 4117FILES="Makefile tests/tcg/Makefile qdict-test-data.txt" 4118FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit" 4119FILES="$FILES tests/tcg/lm32/Makefile libcacard/Makefile" 4120FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps" 4121FILES="$FILES pc-bios/spapr-rtas/Makefile" 4122FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile" 4123for bios_file in \ 4124 $source_path/pc-bios/*.bin \ 4125 $source_path/pc-bios/*.rom \ 4126 $source_path/pc-bios/*.dtb \ 4127 $source_path/pc-bios/openbios-* \ 4128 $source_path/pc-bios/palcode-* 4129do 4130 FILES="$FILES pc-bios/`basename $bios_file`" 4131done 4132mkdir -p $DIRS 4133for f in $FILES ; do 4134 if [ -e "$source_path/$f" ] && [ "$source_path" != `pwd` ]; then 4135 symlink "$source_path/$f" "$f" 4136 fi 4137done 4138 4139# temporary config to build submodules 4140for rom in seabios vgabios ; do 4141 config_mak=roms/$rom/config.mak 4142 echo "# Automatically generated by configure - do not modify" > $config_mak 4143 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak 4144 echo "CC=$cc" >> $config_mak 4145 echo "BCC=bcc" >> $config_mak 4146 echo "CPP=${cross_prefix}cpp" >> $config_mak 4147 echo "OBJCOPY=objcopy" >> $config_mak 4148 echo "IASL=iasl" >> $config_mak 4149 echo "LD=$ld" >> $config_mak 4150done 4151 4152for hwlib in 32 64; do 4153 d=libhw$hwlib 4154 symlink "$source_path/Makefile.hw" "$d/Makefile" 4155 echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" > $d/config.mak 4156done 4157 4158d=libuser 4159symlink "$source_path/Makefile.user" "$d/Makefile" 4160 4161if test "$docs" = "yes" ; then 4162 mkdir -p QMP 4163fi 4164