1#!/bin/sh 2# 3# qemu configure script (c) 2003 Fabrice Bellard 4# 5# set temporary file name 6if test ! -z "$TMPDIR" ; then 7 TMPDIR1="${TMPDIR}" 8elif test ! -z "$TEMPDIR" ; then 9 TMPDIR1="${TEMPDIR}" 10else 11 TMPDIR1="/tmp" 12fi 13 14TMPC="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.c" 15TMPO="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.o" 16TMPE="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.exe" 17 18# NB: do not call "exit" in the trap handler; this is buggy with some shells; 19# see <1285349658-3122-1-git-send-email-loic.minier@linaro.org> 20trap "rm -f $TMPC $TMPO $TMPE" EXIT INT QUIT TERM 21rm -f config.log 22 23# Print a helpful header at the top of config.log 24echo "# QEMU configure log $(date)" >> config.log 25printf "# Configured with:" >> config.log 26printf " '%s'" "$0" "$@" >> config.log 27echo >> config.log 28echo "#" >> config.log 29 30do_cc() { 31 # Run the compiler, capturing its output to the log. 32 echo $cc "$@" >> config.log 33 $cc "$@" >> config.log 2>&1 || return $? 34 # Test passed. If this is an --enable-werror build, rerun 35 # the test with -Werror and bail out if it fails. This 36 # makes warning-generating-errors in configure test code 37 # obvious to developers. 38 if test "$werror" != "yes"; then 39 return 0 40 fi 41 # Don't bother rerunning the compile if we were already using -Werror 42 case "$*" in 43 *-Werror*) 44 return 0 45 ;; 46 esac 47 echo $cc -Werror "$@" >> config.log 48 $cc -Werror "$@" >> config.log 2>&1 && return $? 49 echo "ERROR: configure test passed without -Werror but failed with -Werror." 50 echo "This is probably a bug in the configure script. The failing command" 51 echo "will be at the bottom of config.log." 52 echo "You can run configure with --disable-werror to bypass this check." 53 exit 1 54} 55 56compile_object() { 57 do_cc $QEMU_CFLAGS -c -o $TMPO $TMPC 58} 59 60compile_prog() { 61 local_cflags="$1" 62 local_ldflags="$2" 63 do_cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags 64} 65 66# symbolically link $1 to $2. Portable version of "ln -sf". 67symlink() { 68 rm -rf "$2" 69 mkdir -p "$(dirname "$2")" 70 ln -s "$1" "$2" 71} 72 73# check whether a command is available to this shell (may be either an 74# executable or a builtin) 75has() { 76 type "$1" >/dev/null 2>&1 77} 78 79# search for an executable in PATH 80path_of() { 81 local_command="$1" 82 local_ifs="$IFS" 83 local_dir="" 84 85 # pathname has a dir component? 86 if [ "${local_command#*/}" != "$local_command" ]; then 87 if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then 88 echo "$local_command" 89 return 0 90 fi 91 fi 92 if [ -z "$local_command" ]; then 93 return 1 94 fi 95 96 IFS=: 97 for local_dir in $PATH; do 98 if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then 99 echo "$local_dir/$local_command" 100 IFS="${local_ifs:-$(printf ' \t\n')}" 101 return 0 102 fi 103 done 104 # not found 105 IFS="${local_ifs:-$(printf ' \t\n')}" 106 return 1 107} 108 109# default parameters 110source_path=`dirname "$0"` 111cpu="" 112interp_prefix="/usr/gnemul/qemu-%M" 113static="no" 114cross_prefix="" 115audio_drv_list="" 116audio_card_list="ac97 es1370 sb16 hda" 117audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus hda" 118block_drv_whitelist="" 119host_cc="cc" 120libs_softmmu="" 121libs_tools="" 122audio_pt_int="" 123audio_win_int="" 124cc_i386=i386-pc-linux-gnu-gcc 125libs_qga="" 126debug_info="yes" 127 128# Don't accept a target_list environment variable. 129unset target_list 130 131# Default value for a variable defining feature "foo". 132# * foo="no" feature will only be used if --enable-foo arg is given 133# * foo="" feature will be searched for, and if found, will be used 134# unless --disable-foo is given 135# * foo="yes" this value will only be set by --enable-foo flag. 136# feature will searched for, 137# if not found, configure exits with error 138# 139# Always add --enable-foo and --disable-foo command line args. 140# Distributions want to ensure that several features are compiled in, and it 141# is impossible without a --enable-foo that exits if a feature is not found. 142 143bluez="" 144brlapi="" 145curl="" 146curses="" 147docs="" 148fdt="" 149nptl="" 150pixman="" 151sdl="" 152virtfs="" 153vnc="yes" 154sparse="no" 155uuid="" 156vde="" 157vnc_tls="" 158vnc_sasl="" 159vnc_jpeg="" 160vnc_png="" 161xen="" 162xen_ctrl_version="" 163xen_pci_passthrough="" 164linux_aio="" 165cap_ng="" 166attr="" 167libattr="" 168xfs="" 169 170vhost_net="no" 171kvm="no" 172gprof="no" 173debug_tcg="no" 174debug="no" 175strip_opt="yes" 176tcg_interpreter="no" 177bigendian="no" 178mingw32="no" 179EXESUF="" 180prefix="/usr/local" 181mandir="\${prefix}/share/man" 182datadir="\${prefix}/share" 183qemu_docdir="\${prefix}/share/doc/qemu" 184bindir="\${prefix}/bin" 185libdir="\${prefix}/lib" 186libexecdir="\${prefix}/libexec" 187includedir="\${prefix}/include" 188sysconfdir="\${prefix}/etc" 189local_statedir="\${prefix}/var" 190confsuffix="/qemu" 191slirp="yes" 192fmod_lib="" 193fmod_inc="" 194oss_lib="" 195bsd="no" 196linux="no" 197solaris="no" 198profiler="no" 199cocoa="no" 200softmmu="yes" 201linux_user="no" 202bsd_user="no" 203guest_base="yes" 204uname_release="" 205mixemu="no" 206aix="no" 207blobs="yes" 208pkgversion="" 209pie="" 210zero_malloc="" 211trace_backend="nop" 212trace_file="trace" 213spice="" 214rbd="" 215smartcard="" 216smartcard_nss="" 217usb_redir="" 218opengl="" 219zlib="yes" 220guest_agent="yes" 221want_tools="yes" 222libiscsi="" 223coroutine="" 224seccomp="" 225glusterfs="" 226 227# parse CC options first 228for opt do 229 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'` 230 case "$opt" in 231 --cross-prefix=*) cross_prefix="$optarg" 232 ;; 233 --cc=*) CC="$optarg" 234 ;; 235 --source-path=*) source_path="$optarg" 236 ;; 237 --cpu=*) cpu="$optarg" 238 ;; 239 --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS" 240 ;; 241 --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS" 242 ;; 243 --enable-debug-info) debug_info="yes" 244 ;; 245 --disable-debug-info) debug_info="no" 246 ;; 247 esac 248done 249# OS specific 250# Using uname is really, really broken. Once we have the right set of checks 251# we can eliminate its usage altogether. 252 253# Preferred compiler: 254# ${CC} (if set) 255# ${cross_prefix}gcc (if cross-prefix specified) 256# system compiler 257if test -z "${CC}${cross_prefix}"; then 258 cc="$host_cc" 259else 260 cc="${CC-${cross_prefix}gcc}" 261fi 262 263ar="${AR-${cross_prefix}ar}" 264objcopy="${OBJCOPY-${cross_prefix}objcopy}" 265ld="${LD-${cross_prefix}ld}" 266libtool="${LIBTOOL-${cross_prefix}libtool}" 267strip="${STRIP-${cross_prefix}strip}" 268windres="${WINDRES-${cross_prefix}windres}" 269pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}" 270query_pkg_config() { 271 "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@" 272} 273pkg_config=query_pkg_config 274sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}" 275 276# default flags for all hosts 277QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS" 278QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS" 279QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS" 280QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS" 281QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/include" 282if test "$debug_info" = "yes"; then 283 CFLAGS="-g $CFLAGS" 284 LDFLAGS="-g $LDFLAGS" 285fi 286 287# make source path absolute 288source_path=`cd "$source_path"; pwd` 289 290check_define() { 291cat > $TMPC <<EOF 292#if !defined($1) 293#error $1 not defined 294#endif 295int main(void) { return 0; } 296EOF 297 compile_object 298} 299 300if check_define __linux__ ; then 301 targetos="Linux" 302elif check_define _WIN32 ; then 303 targetos='MINGW32' 304elif check_define __OpenBSD__ ; then 305 targetos='OpenBSD' 306elif check_define __sun__ ; then 307 targetos='SunOS' 308elif check_define __HAIKU__ ; then 309 targetos='Haiku' 310else 311 targetos=`uname -s` 312fi 313 314# Some host OSes need non-standard checks for which CPU to use. 315# Note that these checks are broken for cross-compilation: if you're 316# cross-compiling to one of these OSes then you'll need to specify 317# the correct CPU with the --cpu option. 318case $targetos in 319Darwin) 320 # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can 321 # run 64-bit userspace code. 322 # If the user didn't specify a CPU explicitly and the kernel says this is 323 # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code. 324 if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then 325 cpu="x86_64" 326 fi 327 ;; 328SunOS) 329 # `uname -m` returns i86pc even on an x86_64 box, so default based on isainfo 330 if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then 331 cpu="x86_64" 332 fi 333esac 334 335if test ! -z "$cpu" ; then 336 # command line argument 337 : 338elif check_define __i386__ ; then 339 cpu="i386" 340elif check_define __x86_64__ ; then 341 cpu="x86_64" 342elif check_define __sparc__ ; then 343 if check_define __arch64__ ; then 344 cpu="sparc64" 345 else 346 cpu="sparc" 347 fi 348elif check_define _ARCH_PPC ; then 349 if check_define _ARCH_PPC64 ; then 350 cpu="ppc64" 351 else 352 cpu="ppc" 353 fi 354elif check_define __mips__ ; then 355 cpu="mips" 356elif check_define __ia64__ ; then 357 cpu="ia64" 358elif check_define __s390__ ; then 359 if check_define __s390x__ ; then 360 cpu="s390x" 361 else 362 cpu="s390" 363 fi 364elif check_define __arm__ ; then 365 cpu="arm" 366elif check_define __hppa__ ; then 367 cpu="hppa" 368else 369 cpu=`uname -m` 370fi 371 372ARCH= 373# Normalise host CPU name and set ARCH. 374# Note that this case should only have supported host CPUs, not guests. 375case "$cpu" in 376 ia64|ppc|ppc64|s390|s390x|sparc64) 377 cpu="$cpu" 378 ;; 379 i386|i486|i586|i686|i86pc|BePC) 380 cpu="i386" 381 ;; 382 x86_64|amd64) 383 cpu="x86_64" 384 ;; 385 armv*b|armv*l|arm) 386 cpu="arm" 387 ;; 388 hppa|parisc|parisc64) 389 cpu="hppa" 390 ;; 391 mips*) 392 cpu="mips" 393 ;; 394 sparc|sun4[cdmuv]) 395 cpu="sparc" 396 ;; 397 *) 398 # This will result in either an error or falling back to TCI later 399 ARCH=unknown 400 ;; 401esac 402if test -z "$ARCH"; then 403 ARCH="$cpu" 404fi 405 406# OS specific 407 408case $targetos in 409CYGWIN*) 410 mingw32="yes" 411 QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS" 412 audio_possible_drivers="winwave sdl" 413 audio_drv_list="winwave" 414;; 415MINGW32*) 416 mingw32="yes" 417 audio_possible_drivers="winwave dsound sdl fmod" 418 audio_drv_list="winwave" 419;; 420GNU/kFreeBSD) 421 bsd="yes" 422 audio_drv_list="oss" 423 audio_possible_drivers="oss sdl esd pa" 424;; 425FreeBSD) 426 bsd="yes" 427 make="${MAKE-gmake}" 428 audio_drv_list="oss" 429 audio_possible_drivers="oss sdl esd pa" 430 # needed for kinfo_getvmmap(3) in libutil.h 431 LIBS="-lutil $LIBS" 432;; 433DragonFly) 434 bsd="yes" 435 make="${MAKE-gmake}" 436 audio_drv_list="oss" 437 audio_possible_drivers="oss sdl esd pa" 438;; 439NetBSD) 440 bsd="yes" 441 make="${MAKE-gmake}" 442 audio_drv_list="oss" 443 audio_possible_drivers="oss sdl esd" 444 oss_lib="-lossaudio" 445;; 446OpenBSD) 447 bsd="yes" 448 make="${MAKE-gmake}" 449 audio_drv_list="oss" 450 audio_possible_drivers="oss sdl esd" 451 oss_lib="-lossaudio" 452;; 453Darwin) 454 bsd="yes" 455 darwin="yes" 456 if [ "$cpu" = "x86_64" ] ; then 457 QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS" 458 LDFLAGS="-arch x86_64 $LDFLAGS" 459 else 460 QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS" 461 fi 462 cocoa="yes" 463 audio_drv_list="coreaudio" 464 audio_possible_drivers="coreaudio sdl fmod" 465 LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS" 466 libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu" 467 # Disable attempts to use ObjectiveC features in os/object.h since they 468 # won't work when we're compiling with gcc as a C compiler. 469 QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS" 470;; 471SunOS) 472 solaris="yes" 473 make="${MAKE-gmake}" 474 install="${INSTALL-ginstall}" 475 ld="gld" 476 smbd="${SMBD-/usr/sfw/sbin/smbd}" 477 needs_libsunmath="no" 478 solarisrev=`uname -r | cut -f2 -d.` 479 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then 480 if test "$solarisrev" -le 9 ; then 481 if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then 482 needs_libsunmath="yes" 483 QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS" 484 LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS" 485 LIBS="-lsunmath $LIBS" 486 else 487 echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without" 488 echo "libsunmath from the Sun Studio compilers tools, due to a lack of" 489 echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86" 490 echo "Studio 11 can be downloaded from www.sun.com." 491 exit 1 492 fi 493 fi 494 fi 495 if test -f /usr/include/sys/soundcard.h ; then 496 audio_drv_list="oss" 497 fi 498 audio_possible_drivers="oss sdl" 499# needed for CMSG_ macros in sys/socket.h 500 QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS" 501# needed for TIOCWIN* defines in termios.h 502 QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS" 503 QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS" 504 solarisnetlibs="-lsocket -lnsl -lresolv" 505 LIBS="$solarisnetlibs $LIBS" 506 libs_qga="$solarisnetlibs $libs_qga" 507;; 508AIX) 509 aix="yes" 510 make="${MAKE-gmake}" 511;; 512Haiku) 513 haiku="yes" 514 QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS" 515 LIBS="-lposix_error_mapper -lnetwork $LIBS" 516;; 517*) 518 audio_drv_list="oss" 519 audio_possible_drivers="oss alsa sdl esd pa" 520 linux="yes" 521 linux_user="yes" 522 usb="linux" 523 kvm="yes" 524 vhost_net="yes" 525 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then 526 audio_possible_drivers="$audio_possible_drivers fmod" 527 fi 528;; 529esac 530 531if [ "$bsd" = "yes" ] ; then 532 if [ "$darwin" != "yes" ] ; then 533 usb="bsd" 534 bsd_user="yes" 535 fi 536fi 537 538: ${make=${MAKE-make}} 539: ${install=${INSTALL-install}} 540: ${python=${PYTHON-python}} 541: ${smbd=${SMBD-/usr/sbin/smbd}} 542 543# Default objcc to clang if available, otherwise use CC 544if has clang; then 545 objcc=clang 546else 547 objcc="$cc" 548fi 549 550if test "$mingw32" = "yes" ; then 551 EXESUF=".exe" 552 QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS" 553 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later) 554 QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS" 555 LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS" 556cat > $TMPC << EOF 557int main(void) { return 0; } 558EOF 559 if compile_prog "" "-liberty" ; then 560 LIBS="-liberty $LIBS" 561 fi 562 prefix="c:/Program Files/QEMU" 563 mandir="\${prefix}" 564 datadir="\${prefix}" 565 qemu_docdir="\${prefix}" 566 bindir="\${prefix}" 567 sysconfdir="\${prefix}" 568 local_statedir="\${prefix}" 569 confsuffix="" 570 libs_qga="-lws2_32 -lwinmm -lpowrprof $libs_qga" 571fi 572 573werror="" 574 575for opt do 576 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'` 577 case "$opt" in 578 --help|-h) show_help=yes 579 ;; 580 --version|-V) exec cat $source_path/VERSION 581 ;; 582 --prefix=*) prefix="$optarg" 583 ;; 584 --interp-prefix=*) interp_prefix="$optarg" 585 ;; 586 --source-path=*) 587 ;; 588 --cross-prefix=*) 589 ;; 590 --cc=*) 591 ;; 592 --host-cc=*) host_cc="$optarg" 593 ;; 594 --objcc=*) objcc="$optarg" 595 ;; 596 --make=*) make="$optarg" 597 ;; 598 --install=*) install="$optarg" 599 ;; 600 --python=*) python="$optarg" 601 ;; 602 --smbd=*) smbd="$optarg" 603 ;; 604 --extra-cflags=*) 605 ;; 606 --extra-ldflags=*) 607 ;; 608 --enable-debug-info) 609 ;; 610 --disable-debug-info) 611 ;; 612 --cpu=*) 613 ;; 614 --target-list=*) target_list="$optarg" 615 ;; 616 --enable-trace-backend=*) trace_backend="$optarg" 617 ;; 618 --with-trace-file=*) trace_file="$optarg" 619 ;; 620 --enable-gprof) gprof="yes" 621 ;; 622 --static) 623 static="yes" 624 LDFLAGS="-static $LDFLAGS" 625 QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS" 626 ;; 627 --mandir=*) mandir="$optarg" 628 ;; 629 --bindir=*) bindir="$optarg" 630 ;; 631 --libdir=*) libdir="$optarg" 632 ;; 633 --libexecdir=*) libexecdir="$optarg" 634 ;; 635 --includedir=*) includedir="$optarg" 636 ;; 637 --datadir=*) datadir="$optarg" 638 ;; 639 --with-confsuffix=*) confsuffix="$optarg" 640 ;; 641 --docdir=*) qemu_docdir="$optarg" 642 ;; 643 --sysconfdir=*) sysconfdir="$optarg" 644 ;; 645 --localstatedir=*) local_statedir="$optarg" 646 ;; 647 --sbindir=*|--sharedstatedir=*|\ 648 --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\ 649 --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*) 650 # These switches are silently ignored, for compatibility with 651 # autoconf-generated configure scripts. This allows QEMU's 652 # configure to be used by RPM and similar macros that set 653 # lots of directory switches by default. 654 ;; 655 --with-system-pixman) pixman="system" 656 ;; 657 --without-system-pixman) pixman="internal" 658 ;; 659 --disable-sdl) sdl="no" 660 ;; 661 --enable-sdl) sdl="yes" 662 ;; 663 --disable-virtfs) virtfs="no" 664 ;; 665 --enable-virtfs) virtfs="yes" 666 ;; 667 --disable-vnc) vnc="no" 668 ;; 669 --enable-vnc) vnc="yes" 670 ;; 671 --fmod-lib=*) fmod_lib="$optarg" 672 ;; 673 --fmod-inc=*) fmod_inc="$optarg" 674 ;; 675 --oss-lib=*) oss_lib="$optarg" 676 ;; 677 --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'` 678 ;; 679 --audio-drv-list=*) audio_drv_list="$optarg" 680 ;; 681 --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'` 682 ;; 683 --enable-debug-tcg) debug_tcg="yes" 684 ;; 685 --disable-debug-tcg) debug_tcg="no" 686 ;; 687 --enable-debug) 688 # Enable debugging options that aren't excessively noisy 689 debug_tcg="yes" 690 debug="yes" 691 strip_opt="no" 692 ;; 693 --enable-sparse) sparse="yes" 694 ;; 695 --disable-sparse) sparse="no" 696 ;; 697 --disable-strip) strip_opt="no" 698 ;; 699 --disable-vnc-tls) vnc_tls="no" 700 ;; 701 --enable-vnc-tls) vnc_tls="yes" 702 ;; 703 --disable-vnc-sasl) vnc_sasl="no" 704 ;; 705 --enable-vnc-sasl) vnc_sasl="yes" 706 ;; 707 --disable-vnc-jpeg) vnc_jpeg="no" 708 ;; 709 --enable-vnc-jpeg) vnc_jpeg="yes" 710 ;; 711 --disable-vnc-png) vnc_png="no" 712 ;; 713 --enable-vnc-png) vnc_png="yes" 714 ;; 715 --disable-slirp) slirp="no" 716 ;; 717 --disable-uuid) uuid="no" 718 ;; 719 --enable-uuid) uuid="yes" 720 ;; 721 --disable-vde) vde="no" 722 ;; 723 --enable-vde) vde="yes" 724 ;; 725 --disable-xen) xen="no" 726 ;; 727 --enable-xen) xen="yes" 728 ;; 729 --disable-xen-pci-passthrough) xen_pci_passthrough="no" 730 ;; 731 --enable-xen-pci-passthrough) xen_pci_passthrough="yes" 732 ;; 733 --disable-brlapi) brlapi="no" 734 ;; 735 --enable-brlapi) brlapi="yes" 736 ;; 737 --disable-bluez) bluez="no" 738 ;; 739 --enable-bluez) bluez="yes" 740 ;; 741 --disable-kvm) kvm="no" 742 ;; 743 --enable-kvm) kvm="yes" 744 ;; 745 --disable-tcg-interpreter) tcg_interpreter="no" 746 ;; 747 --enable-tcg-interpreter) tcg_interpreter="yes" 748 ;; 749 --disable-cap-ng) cap_ng="no" 750 ;; 751 --enable-cap-ng) cap_ng="yes" 752 ;; 753 --disable-spice) spice="no" 754 ;; 755 --enable-spice) spice="yes" 756 ;; 757 --disable-libiscsi) libiscsi="no" 758 ;; 759 --enable-libiscsi) libiscsi="yes" 760 ;; 761 --enable-profiler) profiler="yes" 762 ;; 763 --disable-cocoa) cocoa="no" 764 ;; 765 --enable-cocoa) 766 cocoa="yes" ; 767 sdl="no" ; 768 audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`" 769 ;; 770 --disable-system) softmmu="no" 771 ;; 772 --enable-system) softmmu="yes" 773 ;; 774 --disable-user) 775 linux_user="no" ; 776 bsd_user="no" ; 777 ;; 778 --enable-user) ;; 779 --disable-linux-user) linux_user="no" 780 ;; 781 --enable-linux-user) linux_user="yes" 782 ;; 783 --disable-bsd-user) bsd_user="no" 784 ;; 785 --enable-bsd-user) bsd_user="yes" 786 ;; 787 --enable-guest-base) guest_base="yes" 788 ;; 789 --disable-guest-base) guest_base="no" 790 ;; 791 --enable-pie) pie="yes" 792 ;; 793 --disable-pie) pie="no" 794 ;; 795 --enable-uname-release=*) uname_release="$optarg" 796 ;; 797 --enable-werror) werror="yes" 798 ;; 799 --disable-werror) werror="no" 800 ;; 801 --disable-curses) curses="no" 802 ;; 803 --enable-curses) curses="yes" 804 ;; 805 --disable-curl) curl="no" 806 ;; 807 --enable-curl) curl="yes" 808 ;; 809 --disable-fdt) fdt="no" 810 ;; 811 --enable-fdt) fdt="yes" 812 ;; 813 --disable-nptl) nptl="no" 814 ;; 815 --enable-nptl) nptl="yes" 816 ;; 817 --enable-mixemu) mixemu="yes" 818 ;; 819 --disable-linux-aio) linux_aio="no" 820 ;; 821 --enable-linux-aio) linux_aio="yes" 822 ;; 823 --disable-attr) attr="no" 824 ;; 825 --enable-attr) attr="yes" 826 ;; 827 --disable-blobs) blobs="no" 828 ;; 829 --with-pkgversion=*) pkgversion=" ($optarg)" 830 ;; 831 --with-coroutine=*) coroutine="$optarg" 832 ;; 833 --disable-docs) docs="no" 834 ;; 835 --enable-docs) docs="yes" 836 ;; 837 --disable-vhost-net) vhost_net="no" 838 ;; 839 --enable-vhost-net) vhost_net="yes" 840 ;; 841 --disable-opengl) opengl="no" 842 ;; 843 --enable-opengl) opengl="yes" 844 ;; 845 --disable-rbd) rbd="no" 846 ;; 847 --enable-rbd) rbd="yes" 848 ;; 849 --disable-xfsctl) xfs="no" 850 ;; 851 --enable-xfsctl) xfs="yes" 852 ;; 853 --disable-smartcard) smartcard="no" 854 ;; 855 --enable-smartcard) smartcard="yes" 856 ;; 857 --disable-smartcard-nss) smartcard_nss="no" 858 ;; 859 --enable-smartcard-nss) smartcard_nss="yes" 860 ;; 861 --disable-usb-redir) usb_redir="no" 862 ;; 863 --enable-usb-redir) usb_redir="yes" 864 ;; 865 --disable-zlib-test) zlib="no" 866 ;; 867 --enable-guest-agent) guest_agent="yes" 868 ;; 869 --disable-guest-agent) guest_agent="no" 870 ;; 871 --enable-tools) want_tools="yes" 872 ;; 873 --disable-tools) want_tools="no" 874 ;; 875 --enable-seccomp) seccomp="yes" 876 ;; 877 --disable-seccomp) seccomp="no" 878 ;; 879 --disable-glusterfs) glusterfs="no" 880 ;; 881 --enable-glusterfs) glusterfs="yes" 882 ;; 883 *) echo "ERROR: unknown option $opt"; show_help="yes" 884 ;; 885 esac 886done 887 888case "$cpu" in 889 sparc) 890 LDFLAGS="-m32 $LDFLAGS" 891 QEMU_CFLAGS="-m32 -mcpu=ultrasparc $QEMU_CFLAGS" 892 ;; 893 sparc64) 894 LDFLAGS="-m64 $LDFLAGS" 895 QEMU_CFLAGS="-m64 -mcpu=ultrasparc $QEMU_CFLAGS" 896 ;; 897 s390) 898 QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS" 899 LDFLAGS="-m31 $LDFLAGS" 900 ;; 901 s390x) 902 QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS" 903 LDFLAGS="-m64 $LDFLAGS" 904 ;; 905 i386) 906 QEMU_CFLAGS="-m32 $QEMU_CFLAGS" 907 LDFLAGS="-m32 $LDFLAGS" 908 cc_i386='$(CC) -m32' 909 ;; 910 x86_64) 911 QEMU_CFLAGS="-m64 $QEMU_CFLAGS" 912 LDFLAGS="-m64 $LDFLAGS" 913 cc_i386='$(CC) -m32' 914 ;; 915 # No special flags required for other host CPUs 916esac 917 918default_target_list="" 919 920# these targets are portable 921if [ "$softmmu" = "yes" ] ; then 922 default_target_list="\ 923i386-softmmu \ 924x86_64-softmmu \ 925alpha-softmmu \ 926arm-softmmu \ 927cris-softmmu \ 928lm32-softmmu \ 929m68k-softmmu \ 930microblaze-softmmu \ 931microblazeel-softmmu \ 932mips-softmmu \ 933mipsel-softmmu \ 934mips64-softmmu \ 935mips64el-softmmu \ 936or32-softmmu \ 937ppc-softmmu \ 938ppcemb-softmmu \ 939ppc64-softmmu \ 940sh4-softmmu \ 941sh4eb-softmmu \ 942sparc-softmmu \ 943sparc64-softmmu \ 944s390x-softmmu \ 945xtensa-softmmu \ 946xtensaeb-softmmu \ 947unicore32-softmmu \ 948" 949fi 950# the following are Linux specific 951if [ "$linux_user" = "yes" ] ; then 952 default_target_list="${default_target_list}\ 953i386-linux-user \ 954x86_64-linux-user \ 955alpha-linux-user \ 956arm-linux-user \ 957armeb-linux-user \ 958cris-linux-user \ 959m68k-linux-user \ 960microblaze-linux-user \ 961microblazeel-linux-user \ 962mips-linux-user \ 963mipsel-linux-user \ 964or32-linux-user \ 965ppc-linux-user \ 966ppc64-linux-user \ 967ppc64abi32-linux-user \ 968sh4-linux-user \ 969sh4eb-linux-user \ 970sparc-linux-user \ 971sparc64-linux-user \ 972sparc32plus-linux-user \ 973unicore32-linux-user \ 974s390x-linux-user \ 975" 976fi 977# the following are BSD specific 978if [ "$bsd_user" = "yes" ] ; then 979 default_target_list="${default_target_list}\ 980i386-bsd-user \ 981x86_64-bsd-user \ 982sparc-bsd-user \ 983sparc64-bsd-user \ 984" 985fi 986 987if test x"$show_help" = x"yes" ; then 988cat << EOF 989 990Usage: configure [options] 991Options: [defaults in brackets after descriptions] 992 993EOF 994echo "Standard options:" 995echo " --help print this message" 996echo " --prefix=PREFIX install in PREFIX [$prefix]" 997echo " --interp-prefix=PREFIX where to find shared libraries, etc." 998echo " use %M for cpu name [$interp_prefix]" 999echo " --target-list=LIST set target list (default: build everything)" 1000echo "Available targets: $default_target_list" | \ 1001 fold -s -w 53 | sed -e 's/^/ /' 1002echo "" 1003echo "Advanced options (experts only):" 1004echo " --source-path=PATH path of source code [$source_path]" 1005echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]" 1006echo " --cc=CC use C compiler CC [$cc]" 1007echo " --host-cc=CC use C compiler CC [$host_cc] for code run at" 1008echo " build time" 1009echo " --objcc=OBJCC use Objective-C compiler OBJCC [$objcc]" 1010echo " --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS" 1011echo " --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS" 1012echo " --make=MAKE use specified make [$make]" 1013echo " --install=INSTALL use specified install [$install]" 1014echo " --python=PYTHON use specified python [$python]" 1015echo " --smbd=SMBD use specified smbd [$smbd]" 1016echo " --static enable static build [$static]" 1017echo " --mandir=PATH install man pages in PATH" 1018echo " --datadir=PATH install firmware in PATH$confsuffix" 1019echo " --docdir=PATH install documentation in PATH$confsuffix" 1020echo " --bindir=PATH install binaries in PATH" 1021echo " --sysconfdir=PATH install config in PATH$confsuffix" 1022echo " --localstatedir=PATH install local state in PATH" 1023echo " --with-confsuffix=SUFFIX suffix for QEMU data inside datadir and sysconfdir [$confsuffix]" 1024echo " --enable-debug-tcg enable TCG debugging" 1025echo " --disable-debug-tcg disable TCG debugging (default)" 1026echo " --enable-debug enable common debug build options" 1027echo " --enable-sparse enable sparse checker" 1028echo " --disable-sparse disable sparse checker (default)" 1029echo " --disable-strip disable stripping binaries" 1030echo " --disable-werror disable compilation abort on warning" 1031echo " --disable-sdl disable SDL" 1032echo " --enable-sdl enable SDL" 1033echo " --disable-virtfs disable VirtFS" 1034echo " --enable-virtfs enable VirtFS" 1035echo " --disable-vnc disable VNC" 1036echo " --enable-vnc enable VNC" 1037echo " --disable-cocoa disable Cocoa (Mac OS X only)" 1038echo " --enable-cocoa enable Cocoa (default on Mac OS X)" 1039echo " --audio-drv-list=LIST set audio drivers list:" 1040echo " Available drivers: $audio_possible_drivers" 1041echo " --audio-card-list=LIST set list of emulated audio cards [$audio_card_list]" 1042echo " Available cards: $audio_possible_cards" 1043echo " --block-drv-whitelist=L set block driver whitelist" 1044echo " (affects only QEMU, not qemu-img)" 1045echo " --enable-mixemu enable mixer emulation" 1046echo " --disable-xen disable xen backend driver support" 1047echo " --enable-xen enable xen backend driver support" 1048echo " --disable-xen-pci-passthrough" 1049echo " --enable-xen-pci-passthrough" 1050echo " --disable-brlapi disable BrlAPI" 1051echo " --enable-brlapi enable BrlAPI" 1052echo " --disable-vnc-tls disable TLS encryption for VNC server" 1053echo " --enable-vnc-tls enable TLS encryption for VNC server" 1054echo " --disable-vnc-sasl disable SASL encryption for VNC server" 1055echo " --enable-vnc-sasl enable SASL encryption for VNC server" 1056echo " --disable-vnc-jpeg disable JPEG lossy compression for VNC server" 1057echo " --enable-vnc-jpeg enable JPEG lossy compression for VNC server" 1058echo " --disable-vnc-png disable PNG compression for VNC server (default)" 1059echo " --enable-vnc-png enable PNG compression for VNC server" 1060echo " --disable-curses disable curses output" 1061echo " --enable-curses enable curses output" 1062echo " --disable-curl disable curl connectivity" 1063echo " --enable-curl enable curl connectivity" 1064echo " --disable-fdt disable fdt device tree" 1065echo " --enable-fdt enable fdt device tree" 1066echo " --disable-bluez disable bluez stack connectivity" 1067echo " --enable-bluez enable bluez stack connectivity" 1068echo " --disable-slirp disable SLIRP userspace network connectivity" 1069echo " --disable-kvm disable KVM acceleration support" 1070echo " --enable-kvm enable KVM acceleration support" 1071echo " --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)" 1072echo " --disable-nptl disable usermode NPTL support" 1073echo " --enable-nptl enable usermode NPTL support" 1074echo " --enable-system enable all system emulation targets" 1075echo " --disable-system disable all system emulation targets" 1076echo " --enable-user enable supported user emulation targets" 1077echo " --disable-user disable all user emulation targets" 1078echo " --enable-linux-user enable all linux usermode emulation targets" 1079echo " --disable-linux-user disable all linux usermode emulation targets" 1080echo " --enable-bsd-user enable all BSD usermode emulation targets" 1081echo " --disable-bsd-user disable all BSD usermode emulation targets" 1082echo " --enable-guest-base enable GUEST_BASE support for usermode" 1083echo " emulation targets" 1084echo " --disable-guest-base disable GUEST_BASE support" 1085echo " --enable-pie build Position Independent Executables" 1086echo " --disable-pie do not build Position Independent Executables" 1087echo " --fmod-lib path to FMOD library" 1088echo " --fmod-inc path to FMOD includes" 1089echo " --oss-lib path to OSS library" 1090echo " --enable-uname-release=R Return R for uname -r in usermode emulation" 1091echo " --cpu=CPU Build for host CPU [$cpu]" 1092echo " --sparc_cpu=V Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9" 1093echo " --disable-uuid disable uuid support" 1094echo " --enable-uuid enable uuid support" 1095echo " --disable-vde disable support for vde network" 1096echo " --enable-vde enable support for vde network" 1097echo " --disable-linux-aio disable Linux AIO support" 1098echo " --enable-linux-aio enable Linux AIO support" 1099echo " --disable-cap-ng disable libcap-ng support" 1100echo " --enable-cap-ng enable libcap-ng support" 1101echo " --disable-attr disables attr and xattr support" 1102echo " --enable-attr enable attr and xattr support" 1103echo " --disable-blobs disable installing provided firmware blobs" 1104echo " --enable-docs enable documentation build" 1105echo " --disable-docs disable documentation build" 1106echo " --disable-vhost-net disable vhost-net acceleration support" 1107echo " --enable-vhost-net enable vhost-net acceleration support" 1108echo " --enable-trace-backend=B Set trace backend" 1109echo " Available backends:" $($python "$source_path"/scripts/tracetool.py --list-backends) 1110echo " --with-trace-file=NAME Full PATH,NAME of file to store traces" 1111echo " Default:trace-<pid>" 1112echo " --disable-spice disable spice" 1113echo " --enable-spice enable spice" 1114echo " --enable-rbd enable building the rados block device (rbd)" 1115echo " --disable-libiscsi disable iscsi support" 1116echo " --enable-libiscsi enable iscsi support" 1117echo " --disable-smartcard disable smartcard support" 1118echo " --enable-smartcard enable smartcard support" 1119echo " --disable-smartcard-nss disable smartcard nss support" 1120echo " --enable-smartcard-nss enable smartcard nss support" 1121echo " --disable-usb-redir disable usb network redirection support" 1122echo " --enable-usb-redir enable usb network redirection support" 1123echo " --disable-guest-agent disable building of the QEMU Guest Agent" 1124echo " --enable-guest-agent enable building of the QEMU Guest Agent" 1125echo " --disable-seccomp disable seccomp support" 1126echo " --enable-seccomp enables seccomp support" 1127echo " --with-coroutine=BACKEND coroutine backend. Supported options:" 1128echo " gthread, ucontext, sigaltstack, windows" 1129echo " --enable-glusterfs enable GlusterFS backend" 1130echo " --disable-glusterfs disable GlusterFS backend" 1131echo "" 1132echo "NOTE: The object files are built at the place where configure is launched" 1133exit 1 1134fi 1135 1136# Now we have handled --enable-tcg-interpreter and know we're not just 1137# printing the help message, bail out if the host CPU isn't supported. 1138if test "$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" 1177gcc_flags="-Wno-initializer-overrides $gcc_flags" 1178# Note that we do not add -Werror to gcc_flags here, because that would 1179# enable it for all configure tests. If a configure test failed due 1180# to -Werror this would just silently disable some features, 1181# so it's too error prone. 1182cat > $TMPC << EOF 1183int main(void) { return 0; } 1184EOF 1185for flag in $gcc_flags; do 1186 # Use the positive sense of the flag when testing for -Wno-wombat 1187 # support (gcc will happily accept the -Wno- form of unknown 1188 # warning options). 1189 optflag="$(echo $flag | sed -e 's/^-Wno-/-W/')" 1190 if compile_prog "-Werror $optflag" "" ; then 1191 QEMU_CFLAGS="$QEMU_CFLAGS $flag" 1192 fi 1193done 1194 1195# Workaround for http://gcc.gnu.org/PR55489. Happens with -fPIE/-fPIC and 1196# large functions that use global variables. The bug is in all releases of 1197# GCC, but it became particularly acute in 4.6.x and 4.7.x. It is fixed in 1198# 4.7.3 and 4.8.0. We should be able to delete this at the end of 2013. 1199cat > $TMPC << EOF 1200#if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2)) 1201int main(void) { return 0; } 1202#else 1203#error No bug in this compiler. 1204#endif 1205EOF 1206if compile_prog "-Werror -fno-gcse" "" ; then 1207 TRANSLATE_OPT_CFLAGS=-fno-gcse 1208fi 1209 1210if test "$static" = "yes" ; then 1211 if test "$pie" = "yes" ; then 1212 echo "static and pie are mutually incompatible" 1213 exit 1 1214 else 1215 pie="no" 1216 fi 1217fi 1218 1219if test "$pie" = ""; then 1220 case "$cpu-$targetos" in 1221 i386-Linux|x86_64-Linux|i386-OpenBSD|x86_64-OpenBSD) 1222 ;; 1223 *) 1224 pie="no" 1225 ;; 1226 esac 1227fi 1228 1229if test "$pie" != "no" ; then 1230 cat > $TMPC << EOF 1231 1232#ifdef __linux__ 1233# define THREAD __thread 1234#else 1235# define THREAD 1236#endif 1237 1238static THREAD int tls_var; 1239 1240int main(void) { return tls_var; } 1241 1242EOF 1243 if compile_prog "-fPIE -DPIE" "-pie"; then 1244 QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS" 1245 LDFLAGS="-pie $LDFLAGS" 1246 pie="yes" 1247 if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then 1248 LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS" 1249 fi 1250 else 1251 if test "$pie" = "yes"; then 1252 echo "PIE not available due to missing toolchain support" 1253 exit 1 1254 else 1255 echo "Disabling PIE due to missing toolchain support" 1256 pie="no" 1257 fi 1258 fi 1259fi 1260 1261# 1262# Solaris specific configure tool chain decisions 1263# 1264if test "$solaris" = "yes" ; then 1265 if has $install; then 1266 : 1267 else 1268 echo "Solaris install program not found. Use --install=/usr/ucb/install or" 1269 echo "install fileutils from www.blastwave.org using pkg-get -i fileutils" 1270 echo "to get ginstall which is used by default (which lives in /opt/csw/bin)" 1271 exit 1 1272 fi 1273 if test "`path_of $install`" = "/usr/sbin/install" ; then 1274 echo "Error: Solaris /usr/sbin/install is not an appropriate install program." 1275 echo "try ginstall from the GNU fileutils available from www.blastwave.org" 1276 echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install" 1277 exit 1 1278 fi 1279 if has ar; then 1280 : 1281 else 1282 echo "Error: No path includes ar" 1283 if test -f /usr/ccs/bin/ar ; then 1284 echo "Add /usr/ccs/bin to your path and rerun configure" 1285 fi 1286 exit 1 1287 fi 1288fi 1289 1290if ! has $python; then 1291 echo "Python not found. Use --python=/path/to/python" 1292 exit 1 1293fi 1294 1295# Note that if the Python conditional here evaluates True we will exit 1296# with status 1 which is a shell 'false' value. 1297if ! "$python" -c 'import sys; sys.exit(sys.version_info < (2,4) or sys.version_info >= (3,))'; then 1298 echo "Cannot use '$python', Python 2.4 or later is required." 1299 echo "Note that Python 3 or later is not yet supported." 1300 echo "Use --python=/path/to/python to specify a supported Python." 1301 exit 1 1302fi 1303 1304if test -z "${target_list+xxx}" ; then 1305 target_list="$default_target_list" 1306else 1307 target_list=`echo "$target_list" | sed -e 's/,/ /g'` 1308fi 1309# see if system emulation was really requested 1310case " $target_list " in 1311 *"-softmmu "*) softmmu=yes 1312 ;; 1313 *) softmmu=no 1314 ;; 1315esac 1316 1317feature_not_found() { 1318 feature=$1 1319 1320 echo "ERROR" 1321 echo "ERROR: User requested feature $feature" 1322 echo "ERROR: configure was not able to find it" 1323 echo "ERROR" 1324 exit 1; 1325} 1326 1327if test -z "$cross_prefix" ; then 1328 1329# --- 1330# big/little endian test 1331cat > $TMPC << EOF 1332#include <inttypes.h> 1333int main(void) { 1334 volatile uint32_t i=0x01234567; 1335 return (*((uint8_t*)(&i))) == 0x67; 1336} 1337EOF 1338 1339if compile_prog "" "" ; then 1340$TMPE && bigendian="yes" 1341else 1342echo big/little test failed 1343fi 1344 1345else 1346 1347# if cross compiling, cannot launch a program, so make a static guess 1348case "$cpu" in 1349 arm) 1350 # ARM can be either way; ask the compiler which one we are 1351 if check_define __ARMEB__; then 1352 bigendian=yes 1353 fi 1354 ;; 1355 hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64) 1356 bigendian=yes 1357 ;; 1358esac 1359 1360fi 1361 1362########################################## 1363# pkg-config probe 1364 1365if ! has "$pkg_config_exe"; then 1366 echo "Error: pkg-config binary '$pkg_config_exe' not found" 1367 exit 1 1368fi 1369 1370########################################## 1371# NPTL probe 1372 1373if test "$nptl" != "no" ; then 1374 cat > $TMPC <<EOF 1375#include <sched.h> 1376#include <linux/futex.h> 1377int main(void) { 1378#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT) 1379#error bork 1380#endif 1381 return 0; 1382} 1383EOF 1384 1385 if compile_object ; then 1386 nptl=yes 1387 else 1388 if test "$nptl" = "yes" ; then 1389 feature_not_found "nptl" 1390 fi 1391 nptl=no 1392 fi 1393fi 1394 1395########################################## 1396# zlib check 1397 1398if test "$zlib" != "no" ; then 1399 cat > $TMPC << EOF 1400#include <zlib.h> 1401int main(void) { zlibVersion(); return 0; } 1402EOF 1403 if compile_prog "" "-lz" ; then 1404 : 1405 else 1406 echo 1407 echo "Error: zlib check failed" 1408 echo "Make sure to have the zlib libs and headers installed." 1409 echo 1410 exit 1 1411 fi 1412fi 1413 1414########################################## 1415# libseccomp check 1416 1417if test "$seccomp" != "no" ; then 1418 if $pkg_config --atleast-version=1.0.0 libseccomp --modversion >/dev/null 2>&1; then 1419 LIBS=`$pkg_config --libs libseccomp` 1420 seccomp="yes" 1421 else 1422 if test "$seccomp" = "yes"; then 1423 feature_not_found "libseccomp" 1424 fi 1425 seccomp="no" 1426 fi 1427fi 1428########################################## 1429# xen probe 1430 1431if test "$xen" != "no" ; then 1432 xen_libs="-lxenstore -lxenctrl -lxenguest" 1433 1434 # First we test whether Xen headers and libraries are available. 1435 # If no, we are done and there is no Xen support. 1436 # If yes, more tests are run to detect the Xen version. 1437 1438 # Xen (any) 1439 cat > $TMPC <<EOF 1440#include <xenctrl.h> 1441int main(void) { 1442 return 0; 1443} 1444EOF 1445 if ! compile_prog "" "$xen_libs" ; then 1446 # Xen not found 1447 if test "$xen" = "yes" ; then 1448 feature_not_found "xen" 1449 fi 1450 xen=no 1451 1452 # Xen unstable 1453 elif 1454 cat > $TMPC <<EOF && 1455#include <xenctrl.h> 1456#include <xenstore.h> 1457#include <stdint.h> 1458#include <xen/hvm/hvm_info_table.h> 1459#if !defined(HVM_MAX_VCPUS) 1460# error HVM_MAX_VCPUS not defined 1461#endif 1462int main(void) { 1463 xc_interface *xc; 1464 xs_daemon_open(); 1465 xc = xc_interface_open(0, 0, 0); 1466 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1467 xc_gnttab_open(NULL, 0); 1468 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 1469 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 1470 return 0; 1471} 1472EOF 1473 compile_prog "" "$xen_libs" 1474 then 1475 xen_ctrl_version=420 1476 xen=yes 1477 1478 elif 1479 cat > $TMPC <<EOF && 1480#include <xenctrl.h> 1481#include <xs.h> 1482#include <stdint.h> 1483#include <xen/hvm/hvm_info_table.h> 1484#if !defined(HVM_MAX_VCPUS) 1485# error HVM_MAX_VCPUS not defined 1486#endif 1487int main(void) { 1488 xs_daemon_open(); 1489 xc_interface_open(0, 0, 0); 1490 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1491 xc_gnttab_open(NULL, 0); 1492 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 1493 return 0; 1494} 1495EOF 1496 compile_prog "" "$xen_libs" 1497 then 1498 xen_ctrl_version=410 1499 xen=yes 1500 1501 # Xen 4.0.0 1502 elif 1503 cat > $TMPC <<EOF && 1504#include <xenctrl.h> 1505#include <xs.h> 1506#include <stdint.h> 1507#include <xen/hvm/hvm_info_table.h> 1508#if !defined(HVM_MAX_VCPUS) 1509# error HVM_MAX_VCPUS not defined 1510#endif 1511int main(void) { 1512 struct xen_add_to_physmap xatp = { 1513 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0, 1514 }; 1515 xs_daemon_open(); 1516 xc_interface_open(); 1517 xc_gnttab_open(); 1518 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1519 xc_memory_op(0, XENMEM_add_to_physmap, &xatp); 1520 return 0; 1521} 1522EOF 1523 compile_prog "" "$xen_libs" 1524 then 1525 xen_ctrl_version=400 1526 xen=yes 1527 1528 # Xen 3.4.0 1529 elif 1530 cat > $TMPC <<EOF && 1531#include <xenctrl.h> 1532#include <xs.h> 1533int main(void) { 1534 struct xen_add_to_physmap xatp = { 1535 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0, 1536 }; 1537 xs_daemon_open(); 1538 xc_interface_open(); 1539 xc_gnttab_open(); 1540 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1541 xc_memory_op(0, XENMEM_add_to_physmap, &xatp); 1542 return 0; 1543} 1544EOF 1545 compile_prog "" "$xen_libs" 1546 then 1547 xen_ctrl_version=340 1548 xen=yes 1549 1550 # Xen 3.3.0 1551 elif 1552 cat > $TMPC <<EOF && 1553#include <xenctrl.h> 1554#include <xs.h> 1555int main(void) { 1556 xs_daemon_open(); 1557 xc_interface_open(); 1558 xc_gnttab_open(); 1559 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1560 return 0; 1561} 1562EOF 1563 compile_prog "" "$xen_libs" 1564 then 1565 xen_ctrl_version=330 1566 xen=yes 1567 1568 # Xen version unsupported 1569 else 1570 if test "$xen" = "yes" ; then 1571 feature_not_found "xen (unsupported version)" 1572 fi 1573 xen=no 1574 fi 1575 1576 if test "$xen" = yes; then 1577 libs_softmmu="$xen_libs $libs_softmmu" 1578 fi 1579fi 1580 1581if test "$xen_pci_passthrough" != "no"; then 1582 if test "$xen" = "yes" && test "$linux" = "yes" && 1583 test "$xen_ctrl_version" -ge 340; then 1584 xen_pci_passthrough=yes 1585 else 1586 if test "$xen_pci_passthrough" = "yes"; then 1587 echo "ERROR" 1588 echo "ERROR: User requested feature Xen PCI Passthrough" 1589 echo "ERROR: but this feature require /sys from Linux" 1590 if test "$xen_ctrl_version" -lt 340; then 1591 echo "ERROR: This feature does not work with Xen 3.3" 1592 fi 1593 echo "ERROR" 1594 exit 1; 1595 fi 1596 xen_pci_passthrough=no 1597 fi 1598fi 1599 1600########################################## 1601# libtool probe 1602 1603if ! has $libtool; then 1604 libtool= 1605fi 1606 1607########################################## 1608# Sparse probe 1609if test "$sparse" != "no" ; then 1610 if has cgcc; then 1611 sparse=yes 1612 else 1613 if test "$sparse" = "yes" ; then 1614 feature_not_found "sparse" 1615 fi 1616 sparse=no 1617 fi 1618fi 1619 1620########################################## 1621# SDL probe 1622 1623# Look for sdl configuration program (pkg-config or sdl-config). Try 1624# sdl-config even without cross prefix, and favour pkg-config over sdl-config. 1625if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then 1626 sdl_config=sdl-config 1627fi 1628 1629if $pkg_config sdl --modversion >/dev/null 2>&1; then 1630 sdlconfig="$pkg_config sdl" 1631 _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'` 1632elif has ${sdl_config}; then 1633 sdlconfig="$sdl_config" 1634 _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'` 1635else 1636 if test "$sdl" = "yes" ; then 1637 feature_not_found "sdl" 1638 fi 1639 sdl=no 1640fi 1641if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then 1642 echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2 1643fi 1644 1645sdl_too_old=no 1646if test "$sdl" != "no" ; then 1647 cat > $TMPC << EOF 1648#include <SDL.h> 1649#undef main /* We don't want SDL to override our main() */ 1650int main( void ) { return SDL_Init (SDL_INIT_VIDEO); } 1651EOF 1652 sdl_cflags=`$sdlconfig --cflags 2> /dev/null` 1653 if test "$static" = "yes" ; then 1654 sdl_libs=`$sdlconfig --static-libs 2>/dev/null` 1655 else 1656 sdl_libs=`$sdlconfig --libs 2> /dev/null` 1657 fi 1658 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 1659 if test "$_sdlversion" -lt 121 ; then 1660 sdl_too_old=yes 1661 else 1662 if test "$cocoa" = "no" ; then 1663 sdl=yes 1664 fi 1665 fi 1666 1667 # static link with sdl ? (note: sdl.pc's --static --libs is broken) 1668 if test "$sdl" = "yes" -a "$static" = "yes" ; then 1669 if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then 1670 sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`" 1671 sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`" 1672 fi 1673 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 1674 : 1675 else 1676 sdl=no 1677 fi 1678 fi # static link 1679 else # sdl not found 1680 if test "$sdl" = "yes" ; then 1681 feature_not_found "sdl" 1682 fi 1683 sdl=no 1684 fi # sdl compile test 1685fi 1686 1687if test "$sdl" = "yes" ; then 1688 cat > $TMPC <<EOF 1689#include <SDL.h> 1690#if defined(SDL_VIDEO_DRIVER_X11) 1691#include <X11/XKBlib.h> 1692#else 1693#error No x11 support 1694#endif 1695int main(void) { return 0; } 1696EOF 1697 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 1698 sdl_libs="$sdl_libs -lX11" 1699 fi 1700 libs_softmmu="$sdl_libs $libs_softmmu" 1701fi 1702 1703########################################## 1704# VNC TLS detection 1705if test "$vnc" = "yes" -a "$vnc_tls" != "no" ; then 1706 cat > $TMPC <<EOF 1707#include <gnutls/gnutls.h> 1708int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; } 1709EOF 1710 vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null` 1711 vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null` 1712 if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then 1713 vnc_tls=yes 1714 libs_softmmu="$vnc_tls_libs $libs_softmmu" 1715 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_tls_cflags" 1716 else 1717 if test "$vnc_tls" = "yes" ; then 1718 feature_not_found "vnc-tls" 1719 fi 1720 vnc_tls=no 1721 fi 1722fi 1723 1724########################################## 1725# VNC SASL detection 1726if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then 1727 cat > $TMPC <<EOF 1728#include <sasl/sasl.h> 1729#include <stdio.h> 1730int main(void) { sasl_server_init(NULL, "qemu"); return 0; } 1731EOF 1732 # Assuming Cyrus-SASL installed in /usr prefix 1733 vnc_sasl_cflags="" 1734 vnc_sasl_libs="-lsasl2" 1735 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then 1736 vnc_sasl=yes 1737 libs_softmmu="$vnc_sasl_libs $libs_softmmu" 1738 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags" 1739 else 1740 if test "$vnc_sasl" = "yes" ; then 1741 feature_not_found "vnc-sasl" 1742 fi 1743 vnc_sasl=no 1744 fi 1745fi 1746 1747########################################## 1748# VNC JPEG detection 1749if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then 1750cat > $TMPC <<EOF 1751#include <stdio.h> 1752#include <jpeglib.h> 1753int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; } 1754EOF 1755 vnc_jpeg_cflags="" 1756 vnc_jpeg_libs="-ljpeg" 1757 if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then 1758 vnc_jpeg=yes 1759 libs_softmmu="$vnc_jpeg_libs $libs_softmmu" 1760 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags" 1761 else 1762 if test "$vnc_jpeg" = "yes" ; then 1763 feature_not_found "vnc-jpeg" 1764 fi 1765 vnc_jpeg=no 1766 fi 1767fi 1768 1769########################################## 1770# VNC PNG detection 1771if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then 1772cat > $TMPC <<EOF 1773//#include <stdio.h> 1774#include <png.h> 1775#include <stddef.h> 1776int main(void) { 1777 png_structp png_ptr; 1778 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL); 1779 return png_ptr != 0; 1780} 1781EOF 1782 if $pkg_config libpng --modversion >/dev/null 2>&1; then 1783 vnc_png_cflags=`$pkg_config libpng --cflags 2> /dev/null` 1784 vnc_png_libs=`$pkg_config libpng --libs 2> /dev/null` 1785 else 1786 vnc_png_cflags="" 1787 vnc_png_libs="-lpng" 1788 fi 1789 if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then 1790 vnc_png=yes 1791 libs_softmmu="$vnc_png_libs $libs_softmmu" 1792 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags" 1793 else 1794 if test "$vnc_png" = "yes" ; then 1795 feature_not_found "vnc-png" 1796 fi 1797 vnc_png=no 1798 fi 1799fi 1800 1801########################################## 1802# fnmatch() probe, used for ACL routines 1803fnmatch="no" 1804cat > $TMPC << EOF 1805#include <fnmatch.h> 1806int main(void) 1807{ 1808 fnmatch("foo", "foo", 0); 1809 return 0; 1810} 1811EOF 1812if compile_prog "" "" ; then 1813 fnmatch="yes" 1814fi 1815 1816########################################## 1817# uuid_generate() probe, used for vdi block driver 1818if test "$uuid" != "no" ; then 1819 uuid_libs="-luuid" 1820 cat > $TMPC << EOF 1821#include <uuid/uuid.h> 1822int main(void) 1823{ 1824 uuid_t my_uuid; 1825 uuid_generate(my_uuid); 1826 return 0; 1827} 1828EOF 1829 if compile_prog "" "$uuid_libs" ; then 1830 uuid="yes" 1831 libs_softmmu="$uuid_libs $libs_softmmu" 1832 libs_tools="$uuid_libs $libs_tools" 1833 else 1834 if test "$uuid" = "yes" ; then 1835 feature_not_found "uuid" 1836 fi 1837 uuid=no 1838 fi 1839fi 1840 1841########################################## 1842# xfsctl() probe, used for raw-posix 1843if test "$xfs" != "no" ; then 1844 cat > $TMPC << EOF 1845#include <stddef.h> /* NULL */ 1846#include <xfs/xfs.h> 1847int main(void) 1848{ 1849 xfsctl(NULL, 0, 0, NULL); 1850 return 0; 1851} 1852EOF 1853 if compile_prog "" "" ; then 1854 xfs="yes" 1855 else 1856 if test "$xfs" = "yes" ; then 1857 feature_not_found "xfs" 1858 fi 1859 xfs=no 1860 fi 1861fi 1862 1863########################################## 1864# vde libraries probe 1865if test "$vde" != "no" ; then 1866 vde_libs="-lvdeplug" 1867 cat > $TMPC << EOF 1868#include <libvdeplug.h> 1869int main(void) 1870{ 1871 struct vde_open_args a = {0, 0, 0}; 1872 char s[] = ""; 1873 vde_open(s, s, &a); 1874 return 0; 1875} 1876EOF 1877 if compile_prog "" "$vde_libs" ; then 1878 vde=yes 1879 libs_softmmu="$vde_libs $libs_softmmu" 1880 libs_tools="$vde_libs $libs_tools" 1881 else 1882 if test "$vde" = "yes" ; then 1883 feature_not_found "vde" 1884 fi 1885 vde=no 1886 fi 1887fi 1888 1889########################################## 1890# libcap-ng library probe 1891if test "$cap_ng" != "no" ; then 1892 cap_libs="-lcap-ng" 1893 cat > $TMPC << EOF 1894#include <cap-ng.h> 1895int main(void) 1896{ 1897 capng_capability_to_name(CAPNG_EFFECTIVE); 1898 return 0; 1899} 1900EOF 1901 if compile_prog "" "$cap_libs" ; then 1902 cap_ng=yes 1903 libs_tools="$cap_libs $libs_tools" 1904 else 1905 if test "$cap_ng" = "yes" ; then 1906 feature_not_found "cap_ng" 1907 fi 1908 cap_ng=no 1909 fi 1910fi 1911 1912########################################## 1913# Sound support libraries probe 1914 1915audio_drv_probe() 1916{ 1917 drv=$1 1918 hdr=$2 1919 lib=$3 1920 exp=$4 1921 cfl=$5 1922 cat > $TMPC << EOF 1923#include <$hdr> 1924int main(void) { $exp } 1925EOF 1926 if compile_prog "$cfl" "$lib" ; then 1927 : 1928 else 1929 echo 1930 echo "Error: $drv check failed" 1931 echo "Make sure to have the $drv libs and headers installed." 1932 echo 1933 exit 1 1934 fi 1935} 1936 1937audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'` 1938for drv in $audio_drv_list; do 1939 case $drv in 1940 alsa) 1941 audio_drv_probe $drv alsa/asoundlib.h -lasound \ 1942 "return snd_pcm_close((snd_pcm_t *)0);" 1943 libs_softmmu="-lasound $libs_softmmu" 1944 ;; 1945 1946 fmod) 1947 if test -z $fmod_lib || test -z $fmod_inc; then 1948 echo 1949 echo "Error: You must specify path to FMOD library and headers" 1950 echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so" 1951 echo 1952 exit 1 1953 fi 1954 audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc" 1955 libs_softmmu="$fmod_lib $libs_softmmu" 1956 ;; 1957 1958 esd) 1959 audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);' 1960 libs_softmmu="-lesd $libs_softmmu" 1961 audio_pt_int="yes" 1962 ;; 1963 1964 pa) 1965 audio_drv_probe $drv pulse/mainloop.h "-lpulse" \ 1966 "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;" 1967 libs_softmmu="-lpulse $libs_softmmu" 1968 audio_pt_int="yes" 1969 ;; 1970 1971 coreaudio) 1972 libs_softmmu="-framework CoreAudio $libs_softmmu" 1973 ;; 1974 1975 dsound) 1976 libs_softmmu="-lole32 -ldxguid $libs_softmmu" 1977 audio_win_int="yes" 1978 ;; 1979 1980 oss) 1981 libs_softmmu="$oss_lib $libs_softmmu" 1982 ;; 1983 1984 sdl|wav) 1985 # XXX: Probes for CoreAudio, DirectSound, SDL(?) 1986 ;; 1987 1988 winwave) 1989 libs_softmmu="-lwinmm $libs_softmmu" 1990 audio_win_int="yes" 1991 ;; 1992 1993 *) 1994 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || { 1995 echo 1996 echo "Error: Unknown driver '$drv' selected" 1997 echo "Possible drivers are: $audio_possible_drivers" 1998 echo 1999 exit 1 2000 } 2001 ;; 2002 esac 2003done 2004 2005########################################## 2006# BrlAPI probe 2007 2008if test "$brlapi" != "no" ; then 2009 brlapi_libs="-lbrlapi" 2010 cat > $TMPC << EOF 2011#include <brlapi.h> 2012#include <stddef.h> 2013int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); } 2014EOF 2015 if compile_prog "" "$brlapi_libs" ; then 2016 brlapi=yes 2017 libs_softmmu="$brlapi_libs $libs_softmmu" 2018 else 2019 if test "$brlapi" = "yes" ; then 2020 feature_not_found "brlapi" 2021 fi 2022 brlapi=no 2023 fi 2024fi 2025 2026########################################## 2027# curses probe 2028if test "$mingw32" = "yes" ; then 2029 curses_list="-lpdcurses" 2030else 2031 curses_list="-lncurses -lcurses" 2032fi 2033 2034if test "$curses" != "no" ; then 2035 curses_found=no 2036 cat > $TMPC << EOF 2037#include <curses.h> 2038int main(void) { 2039 const char *s = curses_version(); 2040 resize_term(0, 0); 2041 return s != 0; 2042} 2043EOF 2044 for curses_lib in $curses_list; do 2045 if compile_prog "" "$curses_lib" ; then 2046 curses_found=yes 2047 libs_softmmu="$curses_lib $libs_softmmu" 2048 break 2049 fi 2050 done 2051 if test "$curses_found" = "yes" ; then 2052 curses=yes 2053 else 2054 if test "$curses" = "yes" ; then 2055 feature_not_found "curses" 2056 fi 2057 curses=no 2058 fi 2059fi 2060 2061########################################## 2062# curl probe 2063 2064if $pkg_config libcurl --modversion >/dev/null 2>&1; then 2065 curlconfig="$pkg_config libcurl" 2066else 2067 curlconfig=curl-config 2068fi 2069 2070if test "$curl" != "no" ; then 2071 cat > $TMPC << EOF 2072#include <curl/curl.h> 2073int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; } 2074EOF 2075 curl_cflags=`$curlconfig --cflags 2>/dev/null` 2076 curl_libs=`$curlconfig --libs 2>/dev/null` 2077 if compile_prog "$curl_cflags" "$curl_libs" ; then 2078 curl=yes 2079 libs_tools="$curl_libs $libs_tools" 2080 libs_softmmu="$curl_libs $libs_softmmu" 2081 else 2082 if test "$curl" = "yes" ; then 2083 feature_not_found "curl" 2084 fi 2085 curl=no 2086 fi 2087fi # test "$curl" 2088 2089########################################## 2090# bluez support probe 2091if test "$bluez" != "no" ; then 2092 cat > $TMPC << EOF 2093#include <bluetooth/bluetooth.h> 2094int main(void) { return bt_error(0); } 2095EOF 2096 bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null` 2097 bluez_libs=`$pkg_config --libs bluez 2> /dev/null` 2098 if compile_prog "$bluez_cflags" "$bluez_libs" ; then 2099 bluez=yes 2100 libs_softmmu="$bluez_libs $libs_softmmu" 2101 else 2102 if test "$bluez" = "yes" ; then 2103 feature_not_found "bluez" 2104 fi 2105 bluez="no" 2106 fi 2107fi 2108 2109########################################## 2110# glib support probe 2111 2112if test "$mingw32" = yes; then 2113 # g_poll is required in order to integrate with the glib main loop. 2114 glib_req_ver=2.20 2115else 2116 glib_req_ver=2.12 2117fi 2118if $pkg_config --atleast-version=$glib_req_ver gthread-2.0 > /dev/null 2>&1 2119then 2120 glib_cflags=`$pkg_config --cflags gthread-2.0 2>/dev/null` 2121 glib_libs=`$pkg_config --libs gthread-2.0 2>/dev/null` 2122 LIBS="$glib_libs $LIBS" 2123 libs_qga="$glib_libs $libs_qga" 2124else 2125 echo "glib-$glib_req_ver required to compile QEMU" 2126 exit 1 2127fi 2128 2129########################################## 2130# pixman support probe 2131 2132if test "$pixman" = ""; then 2133 if $pkg_config pixman-1 > /dev/null 2>&1; then 2134 pixman="system" 2135 else 2136 pixman="internal" 2137 fi 2138fi 2139if test "$pixman" = "system"; then 2140 pixman_cflags=`$pkg_config --cflags pixman-1 2>/dev/null` 2141 pixman_libs=`$pkg_config --libs pixman-1 2>/dev/null` 2142else 2143 if test ! -d ${source_path}/pixman/pixman; then 2144 echo "ERROR: pixman not present. Your options:" 2145 echo " (1) Preferred: Install the pixman devel package (any recent" 2146 echo " distro should have packages as Xorg needs pixman too)." 2147 echo " (2) Fetch the pixman submodule, using:" 2148 echo " git submodule update --init pixman" 2149 exit 1 2150 fi 2151 mkdir -p pixman/pixman 2152 pixman_cflags="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman" 2153 pixman_libs="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1" 2154fi 2155 2156########################################## 2157# libcap probe 2158 2159if test "$cap" != "no" ; then 2160 cat > $TMPC <<EOF 2161#include <stdio.h> 2162#include <sys/capability.h> 2163int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; } 2164EOF 2165 if compile_prog "" "-lcap" ; then 2166 cap=yes 2167 else 2168 cap=no 2169 fi 2170fi 2171 2172########################################## 2173# pthread probe 2174PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2" 2175 2176pthread=no 2177cat > $TMPC << EOF 2178#include <pthread.h> 2179static void *f(void *p) { return NULL; } 2180int main(void) { 2181 pthread_t thread; 2182 pthread_create(&thread, 0, f, 0); 2183 return 0; 2184} 2185EOF 2186if compile_prog "" "" ; then 2187 pthread=yes 2188else 2189 for pthread_lib in $PTHREADLIBS_LIST; do 2190 if compile_prog "" "$pthread_lib" ; then 2191 pthread=yes 2192 found=no 2193 for lib_entry in $LIBS; do 2194 if test "$lib_entry" = "$pthread_lib"; then 2195 found=yes 2196 break 2197 fi 2198 done 2199 if test "$found" = "no"; then 2200 LIBS="$pthread_lib $LIBS" 2201 fi 2202 break 2203 fi 2204 done 2205fi 2206 2207if test "$mingw32" != yes -a "$pthread" = no; then 2208 echo 2209 echo "Error: pthread check failed" 2210 echo "Make sure to have the pthread libs and headers installed." 2211 echo 2212 exit 1 2213fi 2214 2215########################################## 2216# rbd probe 2217if test "$rbd" != "no" ; then 2218 cat > $TMPC <<EOF 2219#include <stdio.h> 2220#include <rbd/librbd.h> 2221int main(void) { 2222 rados_t cluster; 2223 rados_create(&cluster, NULL); 2224 return 0; 2225} 2226EOF 2227 rbd_libs="-lrbd -lrados" 2228 if compile_prog "" "$rbd_libs" ; then 2229 rbd=yes 2230 libs_tools="$rbd_libs $libs_tools" 2231 libs_softmmu="$rbd_libs $libs_softmmu" 2232 else 2233 if test "$rbd" = "yes" ; then 2234 feature_not_found "rados block device" 2235 fi 2236 rbd=no 2237 fi 2238fi 2239 2240########################################## 2241# linux-aio probe 2242 2243if test "$linux_aio" != "no" ; then 2244 cat > $TMPC <<EOF 2245#include <libaio.h> 2246#include <sys/eventfd.h> 2247#include <stddef.h> 2248int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; } 2249EOF 2250 if compile_prog "" "-laio" ; then 2251 linux_aio=yes 2252 libs_softmmu="$libs_softmmu -laio" 2253 libs_tools="$libs_tools -laio" 2254 else 2255 if test "$linux_aio" = "yes" ; then 2256 feature_not_found "linux AIO" 2257 fi 2258 linux_aio=no 2259 fi 2260fi 2261 2262########################################## 2263# attr probe 2264 2265if test "$attr" != "no" ; then 2266 cat > $TMPC <<EOF 2267#include <stdio.h> 2268#include <sys/types.h> 2269#ifdef CONFIG_LIBATTR 2270#include <attr/xattr.h> 2271#else 2272#include <sys/xattr.h> 2273#endif 2274int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; } 2275EOF 2276 if compile_prog "" "" ; then 2277 attr=yes 2278 # Older distros have <attr/xattr.h>, and need -lattr: 2279 elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then 2280 attr=yes 2281 LIBS="-lattr $LIBS" 2282 libattr=yes 2283 else 2284 if test "$attr" = "yes" ; then 2285 feature_not_found "ATTR" 2286 fi 2287 attr=no 2288 fi 2289fi 2290 2291########################################## 2292# iovec probe 2293cat > $TMPC <<EOF 2294#include <sys/types.h> 2295#include <sys/uio.h> 2296#include <unistd.h> 2297int main(void) { return sizeof(struct iovec); } 2298EOF 2299iovec=no 2300if compile_prog "" "" ; then 2301 iovec=yes 2302fi 2303 2304########################################## 2305# preadv probe 2306cat > $TMPC <<EOF 2307#include <sys/types.h> 2308#include <sys/uio.h> 2309#include <unistd.h> 2310int main(void) { return preadv(0, 0, 0, 0); } 2311EOF 2312preadv=no 2313if compile_prog "" "" ; then 2314 preadv=yes 2315fi 2316 2317########################################## 2318# fdt probe 2319if test "$fdt" != "no" ; then 2320 fdt_libs="-lfdt" 2321 cat > $TMPC << EOF 2322int main(void) { return 0; } 2323EOF 2324 if compile_prog "" "$fdt_libs" ; then 2325 fdt=yes 2326 else 2327 if test "$fdt" = "yes" ; then 2328 feature_not_found "fdt" 2329 fi 2330 fdt_libs= 2331 fdt=no 2332 fi 2333fi 2334 2335########################################## 2336# opengl probe, used by milkymist-tmu2 2337if test "$opengl" != "no" ; then 2338 opengl_libs="-lGL" 2339 cat > $TMPC << EOF 2340#include <X11/Xlib.h> 2341#include <GL/gl.h> 2342#include <GL/glx.h> 2343int main(void) { return GL_VERSION != 0; } 2344EOF 2345 if compile_prog "" "-lGL" ; then 2346 opengl=yes 2347 else 2348 if test "$opengl" = "yes" ; then 2349 feature_not_found "opengl" 2350 fi 2351 opengl_libs= 2352 opengl=no 2353 fi 2354fi 2355 2356########################################## 2357# glusterfs probe 2358if test "$glusterfs" != "no" ; then 2359 cat > $TMPC <<EOF 2360#include <glusterfs/api/glfs.h> 2361int main(void) { 2362 (void) glfs_new("volume"); 2363 return 0; 2364} 2365EOF 2366 glusterfs_libs="-lgfapi -lgfrpc -lgfxdr" 2367 if compile_prog "" "$glusterfs_libs" ; then 2368 glusterfs=yes 2369 libs_tools="$glusterfs_libs $libs_tools" 2370 libs_softmmu="$glusterfs_libs $libs_softmmu" 2371 else 2372 if test "$glusterfs" = "yes" ; then 2373 feature_not_found "GlusterFS backend support" 2374 fi 2375 glusterfs=no 2376 fi 2377fi 2378 2379# 2380# Check for xxxat() functions when we are building linux-user 2381# emulator. This is done because older glibc versions don't 2382# have syscall stubs for these implemented. 2383# 2384atfile=no 2385cat > $TMPC << EOF 2386#define _ATFILE_SOURCE 2387#include <sys/types.h> 2388#include <fcntl.h> 2389#include <unistd.h> 2390 2391int 2392main(void) 2393{ 2394 /* try to unlink nonexisting file */ 2395 return (unlinkat(AT_FDCWD, "nonexistent_file", 0)); 2396} 2397EOF 2398if compile_prog "" "" ; then 2399 atfile=yes 2400fi 2401 2402# Check for inotify functions when we are building linux-user 2403# emulator. This is done because older glibc versions don't 2404# have syscall stubs for these implemented. In that case we 2405# don't provide them even if kernel supports them. 2406# 2407inotify=no 2408cat > $TMPC << EOF 2409#include <sys/inotify.h> 2410 2411int 2412main(void) 2413{ 2414 /* try to start inotify */ 2415 return inotify_init(); 2416} 2417EOF 2418if compile_prog "" "" ; then 2419 inotify=yes 2420fi 2421 2422inotify1=no 2423cat > $TMPC << EOF 2424#include <sys/inotify.h> 2425 2426int 2427main(void) 2428{ 2429 /* try to start inotify */ 2430 return inotify_init1(0); 2431} 2432EOF 2433if compile_prog "" "" ; then 2434 inotify1=yes 2435fi 2436 2437# check if utimensat and futimens are supported 2438utimens=no 2439cat > $TMPC << EOF 2440#define _ATFILE_SOURCE 2441#include <stddef.h> 2442#include <fcntl.h> 2443#include <sys/stat.h> 2444 2445int main(void) 2446{ 2447 utimensat(AT_FDCWD, "foo", NULL, 0); 2448 futimens(0, NULL); 2449 return 0; 2450} 2451EOF 2452if compile_prog "" "" ; then 2453 utimens=yes 2454fi 2455 2456# check if pipe2 is there 2457pipe2=no 2458cat > $TMPC << EOF 2459#include <unistd.h> 2460#include <fcntl.h> 2461 2462int main(void) 2463{ 2464 int pipefd[2]; 2465 return pipe2(pipefd, O_CLOEXEC); 2466} 2467EOF 2468if compile_prog "" "" ; then 2469 pipe2=yes 2470fi 2471 2472# check if accept4 is there 2473accept4=no 2474cat > $TMPC << EOF 2475#include <sys/socket.h> 2476#include <stddef.h> 2477 2478int main(void) 2479{ 2480 accept4(0, NULL, NULL, SOCK_CLOEXEC); 2481 return 0; 2482} 2483EOF 2484if compile_prog "" "" ; then 2485 accept4=yes 2486fi 2487 2488# check if tee/splice is there. vmsplice was added same time. 2489splice=no 2490cat > $TMPC << EOF 2491#include <unistd.h> 2492#include <fcntl.h> 2493#include <limits.h> 2494 2495int main(void) 2496{ 2497 int len, fd = 0; 2498 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK); 2499 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE); 2500 return 0; 2501} 2502EOF 2503if compile_prog "" "" ; then 2504 splice=yes 2505fi 2506 2507########################################## 2508# signalfd probe 2509signalfd="no" 2510cat > $TMPC << EOF 2511#include <unistd.h> 2512#include <sys/syscall.h> 2513#include <signal.h> 2514int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); } 2515EOF 2516 2517if compile_prog "" "" ; then 2518 signalfd=yes 2519fi 2520 2521# check if eventfd is supported 2522eventfd=no 2523cat > $TMPC << EOF 2524#include <sys/eventfd.h> 2525 2526int main(void) 2527{ 2528 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC); 2529} 2530EOF 2531if compile_prog "" "" ; then 2532 eventfd=yes 2533fi 2534 2535# check for fallocate 2536fallocate=no 2537cat > $TMPC << EOF 2538#include <fcntl.h> 2539 2540int main(void) 2541{ 2542 fallocate(0, 0, 0, 0); 2543 return 0; 2544} 2545EOF 2546if compile_prog "" "" ; then 2547 fallocate=yes 2548fi 2549 2550# check for sync_file_range 2551sync_file_range=no 2552cat > $TMPC << EOF 2553#include <fcntl.h> 2554 2555int main(void) 2556{ 2557 sync_file_range(0, 0, 0, 0); 2558 return 0; 2559} 2560EOF 2561if compile_prog "" "" ; then 2562 sync_file_range=yes 2563fi 2564 2565# check for linux/fiemap.h and FS_IOC_FIEMAP 2566fiemap=no 2567cat > $TMPC << EOF 2568#include <sys/ioctl.h> 2569#include <linux/fs.h> 2570#include <linux/fiemap.h> 2571 2572int main(void) 2573{ 2574 ioctl(0, FS_IOC_FIEMAP, 0); 2575 return 0; 2576} 2577EOF 2578if compile_prog "" "" ; then 2579 fiemap=yes 2580fi 2581 2582# check for dup3 2583dup3=no 2584cat > $TMPC << EOF 2585#include <unistd.h> 2586 2587int main(void) 2588{ 2589 dup3(0, 0, 0); 2590 return 0; 2591} 2592EOF 2593if compile_prog "" "" ; then 2594 dup3=yes 2595fi 2596 2597# check for epoll support 2598epoll=no 2599cat > $TMPC << EOF 2600#include <sys/epoll.h> 2601 2602int main(void) 2603{ 2604 epoll_create(0); 2605 return 0; 2606} 2607EOF 2608if compile_prog "" "" ; then 2609 epoll=yes 2610fi 2611 2612# epoll_create1 and epoll_pwait are later additions 2613# so we must check separately for their presence 2614epoll_create1=no 2615cat > $TMPC << EOF 2616#include <sys/epoll.h> 2617 2618int main(void) 2619{ 2620 /* Note that we use epoll_create1 as a value, not as 2621 * a function being called. This is necessary so that on 2622 * old SPARC glibc versions where the function was present in 2623 * the library but not declared in the header file we will 2624 * fail the configure check. (Otherwise we will get a compiler 2625 * warning but not an error, and will proceed to fail the 2626 * qemu compile where we compile with -Werror.) 2627 */ 2628 return (int)(uintptr_t)&epoll_create1; 2629} 2630EOF 2631if compile_prog "" "" ; then 2632 epoll_create1=yes 2633fi 2634 2635epoll_pwait=no 2636cat > $TMPC << EOF 2637#include <sys/epoll.h> 2638 2639int main(void) 2640{ 2641 epoll_pwait(0, 0, 0, 0, 0); 2642 return 0; 2643} 2644EOF 2645if compile_prog "" "" ; then 2646 epoll_pwait=yes 2647fi 2648 2649# Check if tools are available to build documentation. 2650if test "$docs" != "no" ; then 2651 if has makeinfo && has pod2man; then 2652 docs=yes 2653 else 2654 if test "$docs" = "yes" ; then 2655 feature_not_found "docs" 2656 fi 2657 docs=no 2658 fi 2659fi 2660 2661# Search for bswap_32 function 2662byteswap_h=no 2663cat > $TMPC << EOF 2664#include <byteswap.h> 2665int main(void) { return bswap_32(0); } 2666EOF 2667if compile_prog "" "" ; then 2668 byteswap_h=yes 2669fi 2670 2671# Search for bswap_32 function 2672bswap_h=no 2673cat > $TMPC << EOF 2674#include <sys/endian.h> 2675#include <sys/types.h> 2676#include <machine/bswap.h> 2677int main(void) { return bswap32(0); } 2678EOF 2679if compile_prog "" "" ; then 2680 bswap_h=yes 2681fi 2682 2683########################################## 2684# Do we have libiscsi 2685# We check for iscsi_unmap_sync() to make sure we have a 2686# recent enough version of libiscsi. 2687if test "$libiscsi" != "no" ; then 2688 cat > $TMPC << EOF 2689#include <stdio.h> 2690#include <iscsi/iscsi.h> 2691int main(void) { iscsi_unmap_sync(NULL,0,0,0,NULL,0); return 0; } 2692EOF 2693 if compile_prog "" "-liscsi" ; then 2694 libiscsi="yes" 2695 LIBS="$LIBS -liscsi" 2696 else 2697 if test "$libiscsi" = "yes" ; then 2698 feature_not_found "libiscsi" 2699 fi 2700 libiscsi="no" 2701 fi 2702fi 2703 2704 2705########################################## 2706# Do we need libm 2707cat > $TMPC << EOF 2708#include <math.h> 2709int main(void) { return isnan(sin(0.0)); } 2710EOF 2711if compile_prog "" "" ; then 2712 : 2713elif compile_prog "" "-lm" ; then 2714 LIBS="-lm $LIBS" 2715 libs_qga="-lm $libs_qga" 2716else 2717 echo 2718 echo "Error: libm check failed" 2719 echo 2720 exit 1 2721fi 2722 2723########################################## 2724# Do we need librt 2725# uClibc provides 2 versions of clock_gettime(), one with realtime 2726# support and one without. This means that the clock_gettime() don't 2727# need -lrt. We still need it for timer_create() so we check for this 2728# function in addition. 2729cat > $TMPC <<EOF 2730#include <signal.h> 2731#include <time.h> 2732int main(void) { 2733 timer_create(CLOCK_REALTIME, NULL, NULL); 2734 return clock_gettime(CLOCK_REALTIME, NULL); 2735} 2736EOF 2737 2738if compile_prog "" "" ; then 2739 : 2740# we need pthread for static linking. use previous pthread test result 2741elif compile_prog "" "-lrt $pthread_lib" ; then 2742 LIBS="-lrt $LIBS" 2743 libs_qga="-lrt $libs_qga" 2744fi 2745 2746if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \ 2747 "$aix" != "yes" -a "$haiku" != "yes" ; then 2748 libs_softmmu="-lutil $libs_softmmu" 2749fi 2750 2751########################################## 2752# spice probe 2753if test "$spice" != "no" ; then 2754 cat > $TMPC << EOF 2755#include <spice.h> 2756int main(void) { spice_server_new(); return 0; } 2757EOF 2758 spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null) 2759 spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null) 2760 if $pkg_config --atleast-version=0.12.0 spice-server >/dev/null 2>&1 && \ 2761 $pkg_config --atleast-version=0.12.2 spice-protocol > /dev/null 2>&1 && \ 2762 compile_prog "$spice_cflags" "$spice_libs" ; then 2763 spice="yes" 2764 libs_softmmu="$libs_softmmu $spice_libs" 2765 QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags" 2766 spice_protocol_version=$($pkg_config --modversion spice-protocol) 2767 spice_server_version=$($pkg_config --modversion spice-server) 2768 else 2769 if test "$spice" = "yes" ; then 2770 feature_not_found "spice" 2771 fi 2772 spice="no" 2773 fi 2774fi 2775 2776# check for libcacard for smartcard support 2777if test "$smartcard" != "no" ; then 2778 smartcard="yes" 2779 smartcard_cflags="" 2780 # TODO - what's the minimal nss version we support? 2781 if test "$smartcard_nss" != "no"; then 2782 cat > $TMPC << EOF 2783#include <pk11pub.h> 2784int main(void) { PK11_FreeSlot(0); return 0; } 2785EOF 2786 smartcard_includes="-I\$(SRC_PATH)/libcacard" 2787 libcacard_libs="$($pkg_config --libs nss 2>/dev/null) $glib_libs" 2788 libcacard_cflags="$($pkg_config --cflags nss 2>/dev/null) $glib_cflags" 2789 test_cflags="$libcacard_cflags" 2790 # The header files in nss < 3.13.3 have a bug which causes them to 2791 # emit a warning. If we're going to compile QEMU with -Werror, then 2792 # test that the headers don't have this bug. Otherwise we would pass 2793 # the configure test but fail to compile QEMU later. 2794 if test "$werror" = "yes"; then 2795 test_cflags="-Werror $test_cflags" 2796 fi 2797 if $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 && \ 2798 compile_prog "$test_cflags" "$libcacard_libs"; then 2799 smartcard_nss="yes" 2800 QEMU_CFLAGS="$QEMU_CFLAGS $libcacard_cflags" 2801 QEMU_INCLUDES="$QEMU_INCLUDES $smartcard_includes" 2802 libs_softmmu="$libcacard_libs $libs_softmmu" 2803 else 2804 if test "$smartcard_nss" = "yes"; then 2805 feature_not_found "nss" 2806 fi 2807 smartcard_nss="no" 2808 fi 2809 fi 2810fi 2811if test "$smartcard" = "no" ; then 2812 smartcard_nss="no" 2813fi 2814 2815# check for usbredirparser for usb network redirection support 2816if test "$usb_redir" != "no" ; then 2817 if $pkg_config --atleast-version=0.5.3 libusbredirparser-0.5 >/dev/null 2>&1 ; then 2818 usb_redir="yes" 2819 usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5 2>/dev/null) 2820 usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5 2>/dev/null) 2821 QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags" 2822 libs_softmmu="$libs_softmmu $usb_redir_libs" 2823 else 2824 if test "$usb_redir" = "yes"; then 2825 feature_not_found "usb-redir" 2826 fi 2827 usb_redir="no" 2828 fi 2829fi 2830 2831########################################## 2832 2833########################################## 2834# check if we have fdatasync 2835 2836fdatasync=no 2837cat > $TMPC << EOF 2838#include <unistd.h> 2839int main(void) { 2840#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0 2841return fdatasync(0); 2842#else 2843#error Not supported 2844#endif 2845} 2846EOF 2847if compile_prog "" "" ; then 2848 fdatasync=yes 2849fi 2850 2851########################################## 2852# check if we have madvise 2853 2854madvise=no 2855cat > $TMPC << EOF 2856#include <sys/types.h> 2857#include <sys/mman.h> 2858#include <stddef.h> 2859int main(void) { return madvise(NULL, 0, MADV_DONTNEED); } 2860EOF 2861if compile_prog "" "" ; then 2862 madvise=yes 2863fi 2864 2865########################################## 2866# check if we have posix_madvise 2867 2868posix_madvise=no 2869cat > $TMPC << EOF 2870#include <sys/mman.h> 2871#include <stddef.h> 2872int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); } 2873EOF 2874if compile_prog "" "" ; then 2875 posix_madvise=yes 2876fi 2877 2878########################################## 2879# check if we have usable SIGEV_THREAD_ID 2880 2881sigev_thread_id=no 2882cat > $TMPC << EOF 2883#include <signal.h> 2884int main(void) { 2885 struct sigevent ev; 2886 ev.sigev_notify = SIGEV_THREAD_ID; 2887 ev._sigev_un._tid = 0; 2888 asm volatile("" : : "g"(&ev)); 2889 return 0; 2890} 2891EOF 2892if compile_prog "" "" ; then 2893 sigev_thread_id=yes 2894fi 2895 2896########################################## 2897# check if trace backend exists 2898 2899$python "$source_path/scripts/tracetool.py" "--backend=$trace_backend" --check-backend > /dev/null 2> /dev/null 2900if test "$?" -ne 0 ; then 2901 echo 2902 echo "Error: invalid trace backend" 2903 echo "Please choose a supported trace backend." 2904 echo 2905 exit 1 2906fi 2907 2908########################################## 2909# For 'ust' backend, test if ust headers are present 2910if test "$trace_backend" = "ust"; then 2911 cat > $TMPC << EOF 2912#include <ust/tracepoint.h> 2913#include <ust/marker.h> 2914int main(void) { return 0; } 2915EOF 2916 if compile_prog "" "" ; then 2917 LIBS="-lust -lurcu-bp $LIBS" 2918 libs_qga="-lust -lurcu-bp $libs_qga" 2919 else 2920 echo 2921 echo "Error: Trace backend 'ust' missing libust header files" 2922 echo 2923 exit 1 2924 fi 2925fi 2926 2927########################################## 2928# For 'dtrace' backend, test if 'dtrace' command is present 2929if test "$trace_backend" = "dtrace"; then 2930 if ! has 'dtrace' ; then 2931 echo 2932 echo "Error: dtrace command is not found in PATH $PATH" 2933 echo 2934 exit 1 2935 fi 2936 trace_backend_stap="no" 2937 if has 'stap' ; then 2938 trace_backend_stap="yes" 2939 fi 2940fi 2941 2942########################################## 2943# __sync_fetch_and_and requires at least -march=i486. Many toolchains 2944# use i686 as default anyway, but for those that don't, an explicit 2945# specification is necessary 2946if test "$vhost_net" = "yes" && test "$cpu" = "i386"; then 2947 cat > $TMPC << EOF 2948static int sfaa(int *ptr) 2949{ 2950 return __sync_fetch_and_and(ptr, 0); 2951} 2952 2953int main(void) 2954{ 2955 int val = 42; 2956 sfaa(&val); 2957 return val; 2958} 2959EOF 2960 if ! compile_prog "" "" ; then 2961 QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS" 2962 fi 2963fi 2964 2965########################################## 2966# check and set a backend for coroutine 2967 2968# default is ucontext, but always fallback to gthread 2969# windows autodetected by make 2970if test "$coroutine" = "" -o "$coroutine" = "ucontext"; then 2971 if test "$darwin" != "yes"; then 2972 cat > $TMPC << EOF 2973#include <ucontext.h> 2974#ifdef __stub_makecontext 2975#error Ignoring glibc stub makecontext which will always fail 2976#endif 2977int main(void) { makecontext(0, 0, 0); return 0; } 2978EOF 2979 if compile_prog "" "" ; then 2980 coroutine_backend=ucontext 2981 else 2982 coroutine_backend=gthread 2983 fi 2984 fi 2985elif test "$coroutine" = "gthread" ; then 2986 coroutine_backend=gthread 2987elif test "$coroutine" = "windows" ; then 2988 coroutine_backend=windows 2989elif test "$coroutine" = "sigaltstack" ; then 2990 coroutine_backend=sigaltstack 2991else 2992 echo 2993 echo "Error: unknown coroutine backend $coroutine" 2994 echo 2995 exit 1 2996fi 2997 2998########################################## 2999# check if we have open_by_handle_at 3000 3001open_by_handle_at=no 3002cat > $TMPC << EOF 3003#include <fcntl.h> 3004#if !defined(AT_EMPTY_PATH) 3005# error missing definition 3006#else 3007int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); } 3008#endif 3009EOF 3010if compile_prog "" "" ; then 3011 open_by_handle_at=yes 3012fi 3013 3014######################################## 3015# check if we have linux/magic.h 3016 3017linux_magic_h=no 3018cat > $TMPC << EOF 3019#include <linux/magic.h> 3020int main(void) { 3021 return 0; 3022} 3023EOF 3024if compile_prog "" "" ; then 3025 linux_magic_h=yes 3026fi 3027 3028######################################## 3029# check whether we can disable the -Wunused-but-set-variable 3030# option with a pragma (this is needed to silence a warning in 3031# some versions of the valgrind VALGRIND_STACK_DEREGISTER macro.) 3032# This test has to be compiled with -Werror as otherwise an 3033# unknown pragma is only a warning. 3034pragma_disable_unused_but_set=no 3035cat > $TMPC << EOF 3036#pragma GCC diagnostic ignored "-Wunused-but-set-variable" 3037int main(void) { 3038 return 0; 3039} 3040EOF 3041if compile_prog "-Werror" "" ; then 3042 pragma_disable_unused_but_set=yes 3043fi 3044 3045######################################## 3046# check if we have valgrind/valgrind.h and valgrind/memcheck.h 3047 3048valgrind_h=no 3049cat > $TMPC << EOF 3050#include <valgrind/valgrind.h> 3051#include <valgrind/memcheck.h> 3052int main(void) { 3053 return 0; 3054} 3055EOF 3056if compile_prog "" "" ; then 3057 valgrind_h=yes 3058fi 3059 3060######################################## 3061# check if environ is declared 3062 3063has_environ=no 3064cat > $TMPC << EOF 3065#include <unistd.h> 3066int main(void) { 3067 environ = 0; 3068 return 0; 3069} 3070EOF 3071if compile_prog "" "" ; then 3072 has_environ=yes 3073fi 3074 3075########################################## 3076# End of CC checks 3077# After here, no more $cc or $ld runs 3078 3079if test "$debug" = "no" ; then 3080 CFLAGS="-O2 -D_FORTIFY_SOURCE=2 $CFLAGS" 3081fi 3082 3083# Disable zero malloc errors for official releases unless explicitly told to 3084# enable/disable 3085if test -z "$zero_malloc" ; then 3086 if test "$z_version" = "50" ; then 3087 zero_malloc="no" 3088 else 3089 zero_malloc="yes" 3090 fi 3091fi 3092 3093# Now we've finished running tests it's OK to add -Werror to the compiler flags 3094if test "$werror" = "yes"; then 3095 QEMU_CFLAGS="-Werror $QEMU_CFLAGS" 3096fi 3097 3098if test "$solaris" = "no" ; then 3099 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then 3100 LDFLAGS="-Wl,--warn-common $LDFLAGS" 3101 fi 3102fi 3103 3104# test if pod2man has --utf8 option 3105if pod2man --help | grep -q utf8; then 3106 POD2MAN="pod2man --utf8" 3107else 3108 POD2MAN="pod2man" 3109fi 3110 3111# Use ASLR, no-SEH and DEP if available 3112if test "$mingw32" = "yes" ; then 3113 for flag in --dynamicbase --no-seh --nxcompat; do 3114 if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then 3115 LDFLAGS="-Wl,$flag $LDFLAGS" 3116 fi 3117 done 3118fi 3119 3120qemu_confdir=$sysconfdir$confsuffix 3121qemu_datadir=$datadir$confsuffix 3122 3123tools="" 3124if test "$want_tools" = "yes" ; then 3125 tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools" 3126 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then 3127 tools="qemu-nbd\$(EXESUF) $tools" 3128 fi 3129fi 3130if test "$softmmu" = yes ; then 3131 if test "$virtfs" != no ; then 3132 if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then 3133 virtfs=yes 3134 tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)" 3135 else 3136 if test "$virtfs" = yes; then 3137 echo "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel" 3138 exit 1 3139 fi 3140 virtfs=no 3141 fi 3142 fi 3143 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then 3144 if [ "$guest_agent" = "yes" ]; then 3145 tools="qemu-ga\$(EXESUF) $tools" 3146 fi 3147 fi 3148 if test "$smartcard_nss" = "yes" ; then 3149 tools="vscclient\$(EXESUF) $tools" 3150 fi 3151fi 3152 3153# Mac OS X ships with a broken assembler 3154roms= 3155if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \ 3156 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \ 3157 "$softmmu" = yes ; then 3158 roms="optionrom" 3159fi 3160if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then 3161 roms="$roms spapr-rtas" 3162fi 3163 3164# add pixman flags after all config tests are done 3165QEMU_CFLAGS="$QEMU_CFLAGS $pixman_cflags" 3166libs_softmmu="$libs_softmmu $pixman_libs" 3167 3168echo "Install prefix $prefix" 3169echo "BIOS directory `eval echo $qemu_datadir`" 3170echo "binary directory `eval echo $bindir`" 3171echo "library directory `eval echo $libdir`" 3172echo "libexec directory `eval echo $libexecdir`" 3173echo "include directory `eval echo $includedir`" 3174echo "config directory `eval echo $sysconfdir`" 3175echo "local state directory `eval echo $local_statedir`" 3176if test "$mingw32" = "no" ; then 3177echo "Manual directory `eval echo $mandir`" 3178echo "ELF interp prefix $interp_prefix" 3179fi 3180echo "Source path $source_path" 3181echo "C compiler $cc" 3182echo "Host C compiler $host_cc" 3183echo "Objective-C compiler $objcc" 3184echo "CFLAGS $CFLAGS" 3185echo "QEMU_CFLAGS $QEMU_CFLAGS" 3186echo "LDFLAGS $LDFLAGS" 3187echo "make $make" 3188echo "install $install" 3189echo "python $python" 3190if test "$slirp" = "yes" ; then 3191 echo "smbd $smbd" 3192fi 3193echo "host CPU $cpu" 3194echo "host big endian $bigendian" 3195echo "target list $target_list" 3196echo "tcg debug enabled $debug_tcg" 3197echo "gprof enabled $gprof" 3198echo "sparse enabled $sparse" 3199echo "strip binaries $strip_opt" 3200echo "profiler $profiler" 3201echo "static build $static" 3202echo "-Werror enabled $werror" 3203if test "$darwin" = "yes" ; then 3204 echo "Cocoa support $cocoa" 3205fi 3206echo "pixman $pixman" 3207echo "SDL support $sdl" 3208echo "curses support $curses" 3209echo "curl support $curl" 3210echo "mingw32 support $mingw32" 3211echo "Audio drivers $audio_drv_list" 3212echo "Extra audio cards $audio_card_list" 3213echo "Block whitelist $block_drv_whitelist" 3214echo "Mixer emulation $mixemu" 3215echo "VirtFS support $virtfs" 3216echo "VNC support $vnc" 3217if test "$vnc" = "yes" ; then 3218 echo "VNC TLS support $vnc_tls" 3219 echo "VNC SASL support $vnc_sasl" 3220 echo "VNC JPEG support $vnc_jpeg" 3221 echo "VNC PNG support $vnc_png" 3222fi 3223if test -n "$sparc_cpu"; then 3224 echo "Target Sparc Arch $sparc_cpu" 3225fi 3226echo "xen support $xen" 3227echo "brlapi support $brlapi" 3228echo "bluez support $bluez" 3229echo "Documentation $docs" 3230[ ! -z "$uname_release" ] && \ 3231echo "uname -r $uname_release" 3232echo "NPTL support $nptl" 3233echo "GUEST_BASE $guest_base" 3234echo "PIE $pie" 3235echo "vde support $vde" 3236echo "Linux AIO support $linux_aio" 3237echo "ATTR/XATTR support $attr" 3238echo "Install blobs $blobs" 3239echo "KVM support $kvm" 3240echo "TCG interpreter $tcg_interpreter" 3241echo "fdt support $fdt" 3242echo "preadv support $preadv" 3243echo "fdatasync $fdatasync" 3244echo "madvise $madvise" 3245echo "posix_madvise $posix_madvise" 3246echo "sigev_thread_id $sigev_thread_id" 3247echo "uuid support $uuid" 3248echo "libcap-ng support $cap_ng" 3249echo "vhost-net support $vhost_net" 3250echo "Trace backend $trace_backend" 3251echo "Trace output file $trace_file-<pid>" 3252echo "spice support $spice ($spice_protocol_version/$spice_server_version)" 3253echo "rbd support $rbd" 3254echo "xfsctl support $xfs" 3255echo "nss used $smartcard_nss" 3256echo "usb net redir $usb_redir" 3257echo "OpenGL support $opengl" 3258echo "libiscsi support $libiscsi" 3259echo "build guest agent $guest_agent" 3260echo "seccomp support $seccomp" 3261echo "coroutine backend $coroutine_backend" 3262echo "GlusterFS support $glusterfs" 3263 3264if test "$sdl_too_old" = "yes"; then 3265echo "-> Your SDL version is too old - please upgrade to have SDL support" 3266fi 3267 3268config_host_mak="config-host.mak" 3269config_host_ld="config-host.ld" 3270 3271echo "# Automatically generated by configure - do not modify" > $config_host_mak 3272printf "# Configured with:" >> $config_host_mak 3273printf " '%s'" "$0" "$@" >> $config_host_mak 3274echo >> $config_host_mak 3275 3276echo all: >> $config_host_mak 3277echo "prefix=$prefix" >> $config_host_mak 3278echo "bindir=$bindir" >> $config_host_mak 3279echo "libdir=$libdir" >> $config_host_mak 3280echo "libexecdir=$libexecdir" >> $config_host_mak 3281echo "includedir=$includedir" >> $config_host_mak 3282echo "mandir=$mandir" >> $config_host_mak 3283echo "sysconfdir=$sysconfdir" >> $config_host_mak 3284echo "qemu_confdir=$qemu_confdir" >> $config_host_mak 3285echo "qemu_datadir=$qemu_datadir" >> $config_host_mak 3286echo "qemu_docdir=$qemu_docdir" >> $config_host_mak 3287echo "qemu_localstatedir=$local_statedir" >> $config_host_mak 3288echo "qemu_helperdir=$libexecdir" >> $config_host_mak 3289 3290echo "ARCH=$ARCH" >> $config_host_mak 3291if test "$debug_tcg" = "yes" ; then 3292 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak 3293fi 3294if test "$debug" = "yes" ; then 3295 echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak 3296fi 3297if test "$strip_opt" = "yes" ; then 3298 echo "STRIP=${strip}" >> $config_host_mak 3299fi 3300if test "$bigendian" = "yes" ; then 3301 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak 3302fi 3303if test "$mingw32" = "yes" ; then 3304 echo "CONFIG_WIN32=y" >> $config_host_mak 3305 rc_version=`cat $source_path/VERSION` 3306 version_major=${rc_version%%.*} 3307 rc_version=${rc_version#*.} 3308 version_minor=${rc_version%%.*} 3309 rc_version=${rc_version#*.} 3310 version_subminor=${rc_version%%.*} 3311 version_micro=0 3312 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak 3313 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak 3314else 3315 echo "CONFIG_POSIX=y" >> $config_host_mak 3316fi 3317 3318if test "$linux" = "yes" ; then 3319 echo "CONFIG_LINUX=y" >> $config_host_mak 3320fi 3321 3322if test "$darwin" = "yes" ; then 3323 echo "CONFIG_DARWIN=y" >> $config_host_mak 3324fi 3325 3326if test "$aix" = "yes" ; then 3327 echo "CONFIG_AIX=y" >> $config_host_mak 3328fi 3329 3330if test "$solaris" = "yes" ; then 3331 echo "CONFIG_SOLARIS=y" >> $config_host_mak 3332 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak 3333 if test "$needs_libsunmath" = "yes" ; then 3334 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak 3335 fi 3336fi 3337if test "$haiku" = "yes" ; then 3338 echo "CONFIG_HAIKU=y" >> $config_host_mak 3339fi 3340if test "$static" = "yes" ; then 3341 echo "CONFIG_STATIC=y" >> $config_host_mak 3342fi 3343if test "$profiler" = "yes" ; then 3344 echo "CONFIG_PROFILER=y" >> $config_host_mak 3345fi 3346if test "$slirp" = "yes" ; then 3347 echo "CONFIG_SLIRP=y" >> $config_host_mak 3348 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak 3349fi 3350if test "$vde" = "yes" ; then 3351 echo "CONFIG_VDE=y" >> $config_host_mak 3352fi 3353if test "$cap_ng" = "yes" ; then 3354 echo "CONFIG_LIBCAP=y" >> $config_host_mak 3355fi 3356for card in $audio_card_list; do 3357 def=CONFIG_`echo $card | LC_ALL=C tr '[a-z]' '[A-Z]'` 3358 echo "$def=y" >> $config_host_mak 3359done 3360echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak 3361for drv in $audio_drv_list; do 3362 def=CONFIG_`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'` 3363 echo "$def=y" >> $config_host_mak 3364 if test "$drv" = "fmod"; then 3365 echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak 3366 fi 3367done 3368if test "$audio_pt_int" = "yes" ; then 3369 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak 3370fi 3371if test "$audio_win_int" = "yes" ; then 3372 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak 3373fi 3374echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak 3375if test "$mixemu" = "yes" ; then 3376 echo "CONFIG_MIXEMU=y" >> $config_host_mak 3377fi 3378if test "$vnc" = "yes" ; then 3379 echo "CONFIG_VNC=y" >> $config_host_mak 3380fi 3381if test "$vnc_tls" = "yes" ; then 3382 echo "CONFIG_VNC_TLS=y" >> $config_host_mak 3383fi 3384if test "$vnc_sasl" = "yes" ; then 3385 echo "CONFIG_VNC_SASL=y" >> $config_host_mak 3386fi 3387if test "$vnc_jpeg" = "yes" ; then 3388 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak 3389fi 3390if test "$vnc_png" = "yes" ; then 3391 echo "CONFIG_VNC_PNG=y" >> $config_host_mak 3392fi 3393if test "$fnmatch" = "yes" ; then 3394 echo "CONFIG_FNMATCH=y" >> $config_host_mak 3395fi 3396if test "$uuid" = "yes" ; then 3397 echo "CONFIG_UUID=y" >> $config_host_mak 3398fi 3399if test "$xfs" = "yes" ; then 3400 echo "CONFIG_XFS=y" >> $config_host_mak 3401fi 3402qemu_version=`head $source_path/VERSION` 3403echo "VERSION=$qemu_version" >>$config_host_mak 3404echo "PKGVERSION=$pkgversion" >>$config_host_mak 3405echo "SRC_PATH=$source_path" >> $config_host_mak 3406echo "TARGET_DIRS=$target_list" >> $config_host_mak 3407if [ "$docs" = "yes" ] ; then 3408 echo "BUILD_DOCS=yes" >> $config_host_mak 3409fi 3410if test "$sdl" = "yes" ; then 3411 echo "CONFIG_SDL=y" >> $config_host_mak 3412 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak 3413fi 3414if test "$cocoa" = "yes" ; then 3415 echo "CONFIG_COCOA=y" >> $config_host_mak 3416fi 3417if test "$curses" = "yes" ; then 3418 echo "CONFIG_CURSES=y" >> $config_host_mak 3419fi 3420if test "$atfile" = "yes" ; then 3421 echo "CONFIG_ATFILE=y" >> $config_host_mak 3422fi 3423if test "$utimens" = "yes" ; then 3424 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak 3425fi 3426if test "$pipe2" = "yes" ; then 3427 echo "CONFIG_PIPE2=y" >> $config_host_mak 3428fi 3429if test "$accept4" = "yes" ; then 3430 echo "CONFIG_ACCEPT4=y" >> $config_host_mak 3431fi 3432if test "$splice" = "yes" ; then 3433 echo "CONFIG_SPLICE=y" >> $config_host_mak 3434fi 3435if test "$eventfd" = "yes" ; then 3436 echo "CONFIG_EVENTFD=y" >> $config_host_mak 3437fi 3438if test "$fallocate" = "yes" ; then 3439 echo "CONFIG_FALLOCATE=y" >> $config_host_mak 3440fi 3441if test "$sync_file_range" = "yes" ; then 3442 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak 3443fi 3444if test "$fiemap" = "yes" ; then 3445 echo "CONFIG_FIEMAP=y" >> $config_host_mak 3446fi 3447if test "$dup3" = "yes" ; then 3448 echo "CONFIG_DUP3=y" >> $config_host_mak 3449fi 3450if test "$epoll" = "yes" ; then 3451 echo "CONFIG_EPOLL=y" >> $config_host_mak 3452fi 3453if test "$epoll_create1" = "yes" ; then 3454 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak 3455fi 3456if test "$epoll_pwait" = "yes" ; then 3457 echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak 3458fi 3459if test "$inotify" = "yes" ; then 3460 echo "CONFIG_INOTIFY=y" >> $config_host_mak 3461fi 3462if test "$inotify1" = "yes" ; then 3463 echo "CONFIG_INOTIFY1=y" >> $config_host_mak 3464fi 3465if test "$byteswap_h" = "yes" ; then 3466 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak 3467fi 3468if test "$bswap_h" = "yes" ; then 3469 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak 3470fi 3471if test "$curl" = "yes" ; then 3472 echo "CONFIG_CURL=y" >> $config_host_mak 3473 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak 3474fi 3475if test "$brlapi" = "yes" ; then 3476 echo "CONFIG_BRLAPI=y" >> $config_host_mak 3477fi 3478if test "$bluez" = "yes" ; then 3479 echo "CONFIG_BLUEZ=y" >> $config_host_mak 3480 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak 3481fi 3482echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak 3483if test "$xen" = "yes" ; then 3484 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak 3485 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak 3486fi 3487if test "$linux_aio" = "yes" ; then 3488 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak 3489fi 3490if test "$attr" = "yes" ; then 3491 echo "CONFIG_ATTR=y" >> $config_host_mak 3492fi 3493if test "$libattr" = "yes" ; then 3494 echo "CONFIG_LIBATTR=y" >> $config_host_mak 3495fi 3496if test "$virtfs" = "yes" ; then 3497 echo "CONFIG_VIRTFS=y" >> $config_host_mak 3498fi 3499if test "$blobs" = "yes" ; then 3500 echo "INSTALL_BLOBS=yes" >> $config_host_mak 3501fi 3502if test "$iovec" = "yes" ; then 3503 echo "CONFIG_IOVEC=y" >> $config_host_mak 3504fi 3505if test "$preadv" = "yes" ; then 3506 echo "CONFIG_PREADV=y" >> $config_host_mak 3507fi 3508if test "$fdt" = "yes" ; then 3509 echo "CONFIG_FDT=y" >> $config_host_mak 3510fi 3511if test "$signalfd" = "yes" ; then 3512 echo "CONFIG_SIGNALFD=y" >> $config_host_mak 3513fi 3514if test "$tcg_interpreter" = "yes" ; then 3515 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak 3516fi 3517if test "$fdatasync" = "yes" ; then 3518 echo "CONFIG_FDATASYNC=y" >> $config_host_mak 3519fi 3520if test "$madvise" = "yes" ; then 3521 echo "CONFIG_MADVISE=y" >> $config_host_mak 3522fi 3523if test "$posix_madvise" = "yes" ; then 3524 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak 3525fi 3526if test "$sigev_thread_id" = "yes" ; then 3527 echo "CONFIG_SIGEV_THREAD_ID=y" >> $config_host_mak 3528fi 3529 3530if test "$spice" = "yes" ; then 3531 echo "CONFIG_SPICE=y" >> $config_host_mak 3532fi 3533 3534if test "$smartcard" = "yes" ; then 3535 echo "CONFIG_SMARTCARD=y" >> $config_host_mak 3536fi 3537 3538if test "$smartcard_nss" = "yes" ; then 3539 echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak 3540 echo "libcacard_libs=$libcacard_libs" >> $config_host_mak 3541 echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak 3542fi 3543 3544if test "$usb_redir" = "yes" ; then 3545 echo "CONFIG_USB_REDIR=y" >> $config_host_mak 3546fi 3547 3548if test "$opengl" = "yes" ; then 3549 echo "CONFIG_OPENGL=y" >> $config_host_mak 3550fi 3551 3552if test "$libiscsi" = "yes" ; then 3553 echo "CONFIG_LIBISCSI=y" >> $config_host_mak 3554fi 3555 3556if test "$seccomp" = "yes"; then 3557 echo "CONFIG_SECCOMP=y" >> $config_host_mak 3558fi 3559 3560# XXX: suppress that 3561if [ "$bsd" = "yes" ] ; then 3562 echo "CONFIG_BSD=y" >> $config_host_mak 3563fi 3564 3565echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak 3566 3567if test "$zero_malloc" = "yes" ; then 3568 echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak 3569fi 3570if test "$rbd" = "yes" ; then 3571 echo "CONFIG_RBD=y" >> $config_host_mak 3572fi 3573 3574if test "$coroutine_backend" = "ucontext" ; then 3575 echo "CONFIG_UCONTEXT_COROUTINE=y" >> $config_host_mak 3576elif test "$coroutine_backend" = "sigaltstack" ; then 3577 echo "CONFIG_SIGALTSTACK_COROUTINE=y" >> $config_host_mak 3578fi 3579 3580if test "$open_by_handle_at" = "yes" ; then 3581 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak 3582fi 3583 3584if test "$linux_magic_h" = "yes" ; then 3585 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak 3586fi 3587 3588if test "$pragma_disable_unused_but_set" = "yes" ; then 3589 echo "CONFIG_PRAGMA_DISABLE_UNUSED_BUT_SET=y" >> $config_host_mak 3590fi 3591 3592if test "$valgrind_h" = "yes" ; then 3593 echo "CONFIG_VALGRIND_H=y" >> $config_host_mak 3594fi 3595 3596if test "$has_environ" = "yes" ; then 3597 echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak 3598fi 3599 3600if test "$glusterfs" = "yes" ; then 3601 echo "CONFIG_GLUSTERFS=y" >> $config_host_mak 3602fi 3603 3604# USB host support 3605case "$usb" in 3606linux) 3607 echo "HOST_USB=linux" >> $config_host_mak 3608;; 3609bsd) 3610 echo "HOST_USB=bsd" >> $config_host_mak 3611;; 3612*) 3613 echo "HOST_USB=stub" >> $config_host_mak 3614;; 3615esac 3616 3617# use default implementation for tracing backend-specific routines 3618trace_default=yes 3619echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak 3620if test "$trace_backend" = "nop"; then 3621 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak 3622fi 3623if test "$trace_backend" = "simple"; then 3624 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak 3625 trace_default=no 3626 # Set the appropriate trace file. 3627 trace_file="\"$trace_file-\" FMT_pid" 3628fi 3629if test "$trace_backend" = "stderr"; then 3630 echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak 3631 trace_default=no 3632fi 3633if test "$trace_backend" = "ust"; then 3634 echo "CONFIG_TRACE_UST=y" >> $config_host_mak 3635fi 3636if test "$trace_backend" = "dtrace"; then 3637 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak 3638 if test "$trace_backend_stap" = "yes" ; then 3639 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak 3640 fi 3641fi 3642echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak 3643if test "$trace_default" = "yes"; then 3644 echo "CONFIG_TRACE_DEFAULT=y" >> $config_host_mak 3645fi 3646 3647echo "TOOLS=$tools" >> $config_host_mak 3648echo "ROMS=$roms" >> $config_host_mak 3649echo "MAKE=$make" >> $config_host_mak 3650echo "INSTALL=$install" >> $config_host_mak 3651echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak 3652echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak 3653echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak 3654echo "PYTHON=$python" >> $config_host_mak 3655echo "CC=$cc" >> $config_host_mak 3656echo "CC_I386=$cc_i386" >> $config_host_mak 3657echo "HOST_CC=$host_cc" >> $config_host_mak 3658echo "OBJCC=$objcc" >> $config_host_mak 3659echo "AR=$ar" >> $config_host_mak 3660echo "OBJCOPY=$objcopy" >> $config_host_mak 3661echo "LD=$ld" >> $config_host_mak 3662echo "WINDRES=$windres" >> $config_host_mak 3663echo "LIBTOOL=$libtool" >> $config_host_mak 3664echo "CFLAGS=$CFLAGS" >> $config_host_mak 3665echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak 3666echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak 3667if test "$sparse" = "yes" ; then 3668 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak 3669 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak 3670 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak 3671fi 3672if test "$cross_prefix" != ""; then 3673 echo "AUTOCONF_HOST := --host=${cross_prefix%-}" >> $config_host_mak 3674else 3675 echo "AUTOCONF_HOST := " >> $config_host_mak 3676fi 3677echo "LDFLAGS=$LDFLAGS" >> $config_host_mak 3678echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak 3679echo "ARLIBS_END=$arlibs_end" >> $config_host_mak 3680echo "LIBS+=$LIBS" >> $config_host_mak 3681echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak 3682echo "EXESUF=$EXESUF" >> $config_host_mak 3683echo "LIBS_QGA+=$libs_qga" >> $config_host_mak 3684echo "POD2MAN=$POD2MAN" >> $config_host_mak 3685echo "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak 3686 3687# generate list of library paths for linker script 3688 3689$ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld} 3690 3691if test -f ${config_host_ld}~ ; then 3692 if cmp -s $config_host_ld ${config_host_ld}~ ; then 3693 mv ${config_host_ld}~ $config_host_ld 3694 else 3695 rm ${config_host_ld}~ 3696 fi 3697fi 3698 3699# use included Linux headers 3700if test "$linux" = "yes" ; then 3701 mkdir -p linux-headers 3702 case "$cpu" in 3703 i386|x86_64) 3704 linux_arch=x86 3705 ;; 3706 ppcemb|ppc|ppc64) 3707 linux_arch=powerpc 3708 ;; 3709 s390x) 3710 linux_arch=s390 3711 ;; 3712 *) 3713 # For most CPUs the kernel architecture name and QEMU CPU name match. 3714 linux_arch="$cpu" 3715 ;; 3716 esac 3717 # For non-KVM architectures we will not have asm headers 3718 if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then 3719 symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm 3720 fi 3721fi 3722 3723for target in $target_list; do 3724target_dir="$target" 3725config_target_mak=$target_dir/config-target.mak 3726target_arch2=`echo $target | cut -d '-' -f 1` 3727target_bigendian="no" 3728 3729case "$target_arch2" in 3730 armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|or32|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb) 3731 target_bigendian=yes 3732 ;; 3733esac 3734target_softmmu="no" 3735target_user_only="no" 3736target_linux_user="no" 3737target_bsd_user="no" 3738case "$target" in 3739 ${target_arch2}-softmmu) 3740 target_softmmu="yes" 3741 ;; 3742 ${target_arch2}-linux-user) 3743 if test "$linux" != "yes" ; then 3744 echo "ERROR: Target '$target' is only available on a Linux host" 3745 exit 1 3746 fi 3747 target_user_only="yes" 3748 target_linux_user="yes" 3749 ;; 3750 ${target_arch2}-bsd-user) 3751 if test "$bsd" != "yes" ; then 3752 echo "ERROR: Target '$target' is only available on a BSD host" 3753 exit 1 3754 fi 3755 target_user_only="yes" 3756 target_bsd_user="yes" 3757 ;; 3758 *) 3759 echo "ERROR: Target '$target' not recognised" 3760 exit 1 3761 ;; 3762esac 3763 3764mkdir -p $target_dir 3765echo "# Automatically generated by configure - do not modify" > $config_target_mak 3766 3767bflt="no" 3768target_nptl="no" 3769interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"` 3770gdb_xml_files="" 3771target_short_alignment=2 3772target_int_alignment=4 3773target_long_alignment=4 3774target_llong_alignment=8 3775target_libs_softmmu= 3776 3777TARGET_ARCH="$target_arch2" 3778TARGET_BASE_ARCH="" 3779TARGET_ABI_DIR="" 3780 3781case "$target_arch2" in 3782 i386) 3783 ;; 3784 x86_64) 3785 TARGET_BASE_ARCH=i386 3786 target_long_alignment=8 3787 ;; 3788 alpha) 3789 target_long_alignment=8 3790 target_nptl="yes" 3791 ;; 3792 arm|armeb) 3793 TARGET_ARCH=arm 3794 bflt="yes" 3795 target_nptl="yes" 3796 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml" 3797 target_llong_alignment=4 3798 target_libs_softmmu="$fdt_libs" 3799 ;; 3800 cris) 3801 target_nptl="yes" 3802 ;; 3803 lm32) 3804 target_libs_softmmu="$opengl_libs" 3805 ;; 3806 m68k) 3807 bflt="yes" 3808 gdb_xml_files="cf-core.xml cf-fp.xml" 3809 target_int_alignment=2 3810 target_long_alignment=2 3811 target_llong_alignment=2 3812 ;; 3813 microblaze|microblazeel) 3814 TARGET_ARCH=microblaze 3815 bflt="yes" 3816 target_nptl="yes" 3817 target_libs_softmmu="$fdt_libs" 3818 ;; 3819 mips|mipsel) 3820 TARGET_ARCH=mips 3821 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak 3822 target_nptl="yes" 3823 ;; 3824 mipsn32|mipsn32el) 3825 TARGET_ARCH=mipsn32 3826 TARGET_BASE_ARCH=mips 3827 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak 3828 ;; 3829 mips64|mips64el) 3830 TARGET_ARCH=mips64 3831 TARGET_BASE_ARCH=mips 3832 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak 3833 target_long_alignment=8 3834 ;; 3835 or32) 3836 TARGET_ARCH=openrisc 3837 TARGET_BASE_ARCH=openrisc 3838 ;; 3839 ppc) 3840 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 3841 target_nptl="yes" 3842 target_libs_softmmu="$fdt_libs" 3843 ;; 3844 ppcemb) 3845 TARGET_BASE_ARCH=ppc 3846 TARGET_ABI_DIR=ppc 3847 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 3848 target_nptl="yes" 3849 target_libs_softmmu="$fdt_libs" 3850 ;; 3851 ppc64) 3852 TARGET_BASE_ARCH=ppc 3853 TARGET_ABI_DIR=ppc 3854 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 3855 target_long_alignment=8 3856 target_libs_softmmu="$fdt_libs" 3857 ;; 3858 ppc64abi32) 3859 TARGET_ARCH=ppc64 3860 TARGET_BASE_ARCH=ppc 3861 TARGET_ABI_DIR=ppc 3862 echo "TARGET_ABI32=y" >> $config_target_mak 3863 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 3864 target_libs_softmmu="$fdt_libs" 3865 ;; 3866 sh4|sh4eb) 3867 TARGET_ARCH=sh4 3868 bflt="yes" 3869 target_nptl="yes" 3870 ;; 3871 sparc) 3872 ;; 3873 sparc64) 3874 TARGET_BASE_ARCH=sparc 3875 target_long_alignment=8 3876 ;; 3877 sparc32plus) 3878 TARGET_ARCH=sparc64 3879 TARGET_BASE_ARCH=sparc 3880 TARGET_ABI_DIR=sparc 3881 echo "TARGET_ABI32=y" >> $config_target_mak 3882 ;; 3883 s390x) 3884 target_nptl="yes" 3885 target_long_alignment=8 3886 ;; 3887 unicore32) 3888 ;; 3889 xtensa|xtensaeb) 3890 TARGET_ARCH=xtensa 3891 ;; 3892 *) 3893 echo "Unsupported target CPU" 3894 exit 1 3895 ;; 3896esac 3897# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH 3898if [ "$TARGET_BASE_ARCH" = "" ]; then 3899 TARGET_BASE_ARCH=$TARGET_ARCH 3900fi 3901 3902symlink "$source_path/Makefile.target" "$target_dir/Makefile" 3903 3904upper() { 3905 echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]' 3906} 3907 3908case "$cpu" in 3909 i386|x86_64|ppc) 3910 # The TCG interpreter currently does not support ld/st optimization. 3911 if test "$tcg_interpreter" = "no" ; then 3912 echo "CONFIG_QEMU_LDST_OPTIMIZATION=y" >> $config_target_mak 3913 fi 3914 ;; 3915esac 3916 3917echo "TARGET_SHORT_ALIGNMENT=$target_short_alignment" >> $config_target_mak 3918echo "TARGET_INT_ALIGNMENT=$target_int_alignment" >> $config_target_mak 3919echo "TARGET_LONG_ALIGNMENT=$target_long_alignment" >> $config_target_mak 3920echo "TARGET_LLONG_ALIGNMENT=$target_llong_alignment" >> $config_target_mak 3921echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak 3922target_arch_name="`upper $TARGET_ARCH`" 3923echo "TARGET_$target_arch_name=y" >> $config_target_mak 3924echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak 3925echo "TARGET_TYPE=TARGET_TYPE_`upper $target_arch2`" >> $config_target_mak 3926echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak 3927if [ "$TARGET_ABI_DIR" = "" ]; then 3928 TARGET_ABI_DIR=$TARGET_ARCH 3929fi 3930echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak 3931case "$target_arch2" in 3932 i386|x86_64) 3933 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then 3934 echo "CONFIG_XEN=y" >> $config_target_mak 3935 if test "$xen_pci_passthrough" = yes; then 3936 echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak" 3937 fi 3938 else 3939 echo "CONFIG_NO_XEN=y" >> $config_target_mak 3940 fi 3941 ;; 3942 *) 3943 echo "CONFIG_NO_XEN=y" >> $config_target_mak 3944esac 3945case "$target_arch2" in 3946 i386|x86_64|ppcemb|ppc|ppc64|s390x) 3947 # Make sure the target and host cpus are compatible 3948 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \ 3949 \( "$target_arch2" = "$cpu" -o \ 3950 \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \ 3951 \( "$target_arch2" = "ppc64" -a "$cpu" = "ppc" \) -o \ 3952 \( "$target_arch2" = "ppc" -a "$cpu" = "ppc64" \) -o \ 3953 \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc64" \) -o \ 3954 \( "$target_arch2" = "x86_64" -a "$cpu" = "i386" \) -o \ 3955 \( "$target_arch2" = "i386" -a "$cpu" = "x86_64" \) \) ; then 3956 echo "CONFIG_KVM=y" >> $config_target_mak 3957 if test "$vhost_net" = "yes" ; then 3958 echo "CONFIG_VHOST_NET=y" >> $config_target_mak 3959 fi 3960 fi 3961esac 3962case "$target_arch2" in 3963 i386|x86_64) 3964 echo "CONFIG_HAVE_GET_MEMORY_MAPPING=y" >> $config_target_mak 3965esac 3966if test "$target_arch2" = "ppc64" -a "$fdt" = "yes"; then 3967 echo "CONFIG_PSERIES=y" >> $config_target_mak 3968fi 3969if test "$target_bigendian" = "yes" ; then 3970 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak 3971fi 3972if test "$target_softmmu" = "yes" ; then 3973 echo "CONFIG_SOFTMMU=y" >> $config_target_mak 3974 echo "LIBS+=$libs_softmmu $target_libs_softmmu" >> $config_target_mak 3975 if test "$smartcard_nss" = "yes" ; then 3976 echo "subdir-$target: subdir-libcacard" >> $config_host_mak 3977 fi 3978 case "$target_arch2" in 3979 i386|x86_64) 3980 echo "CONFIG_HAVE_CORE_DUMP=y" >> $config_target_mak 3981 esac 3982fi 3983if test "$target_user_only" = "yes" ; then 3984 echo "CONFIG_USER_ONLY=y" >> $config_target_mak 3985 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak 3986fi 3987if test "$target_linux_user" = "yes" ; then 3988 echo "CONFIG_LINUX_USER=y" >> $config_target_mak 3989fi 3990list="" 3991if test ! -z "$gdb_xml_files" ; then 3992 for x in $gdb_xml_files; do 3993 list="$list $source_path/gdb-xml/$x" 3994 done 3995 echo "TARGET_XML_FILES=$list" >> $config_target_mak 3996fi 3997 3998if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then 3999 echo "TARGET_HAS_BFLT=y" >> $config_target_mak 4000fi 4001if test "$target_user_only" = "yes" \ 4002 -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then 4003 echo "CONFIG_USE_NPTL=y" >> $config_target_mak 4004fi 4005if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then 4006 echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak 4007fi 4008if test "$target_bsd_user" = "yes" ; then 4009 echo "CONFIG_BSD_USER=y" >> $config_target_mak 4010fi 4011 4012# the static way of configuring available audio cards requires this workaround 4013if test "$target_user_only" != "yes" && grep -q CONFIG_PCSPK $source_path/default-configs/$target.mak; then 4014 echo "CONFIG_PCSPK=y" >> $config_target_mak 4015fi 4016 4017# generate QEMU_CFLAGS/LDFLAGS for targets 4018 4019cflags="" 4020includes="" 4021ldflags="" 4022 4023if test "$tcg_interpreter" = "yes"; then 4024 includes="-I\$(SRC_PATH)/tcg/tci $includes" 4025elif test "$ARCH" = "sparc64" ; then 4026 includes="-I\$(SRC_PATH)/tcg/sparc $includes" 4027elif test "$ARCH" = "s390x" ; then 4028 includes="-I\$(SRC_PATH)/tcg/s390 $includes" 4029elif test "$ARCH" = "x86_64" ; then 4030 includes="-I\$(SRC_PATH)/tcg/i386 $includes" 4031else 4032 includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes" 4033fi 4034includes="-I\$(SRC_PATH)/tcg $includes" 4035 4036if test "$linux" = "yes" ; then 4037 includes="-I\$(SRC_PATH)/linux-headers $includes" 4038fi 4039 4040for i in $ARCH $TARGET_BASE_ARCH ; do 4041 case "$i" in 4042 alpha) 4043 echo "CONFIG_ALPHA_DIS=y" >> $config_target_mak 4044 echo "CONFIG_ALPHA_DIS=y" >> config-all-disas.mak 4045 ;; 4046 arm) 4047 echo "CONFIG_ARM_DIS=y" >> $config_target_mak 4048 echo "CONFIG_ARM_DIS=y" >> config-all-disas.mak 4049 ;; 4050 cris) 4051 echo "CONFIG_CRIS_DIS=y" >> $config_target_mak 4052 echo "CONFIG_CRIS_DIS=y" >> config-all-disas.mak 4053 ;; 4054 hppa) 4055 echo "CONFIG_HPPA_DIS=y" >> $config_target_mak 4056 echo "CONFIG_HPPA_DIS=y" >> config-all-disas.mak 4057 ;; 4058 i386|x86_64) 4059 echo "CONFIG_I386_DIS=y" >> $config_target_mak 4060 echo "CONFIG_I386_DIS=y" >> config-all-disas.mak 4061 ;; 4062 ia64*) 4063 echo "CONFIG_IA64_DIS=y" >> $config_target_mak 4064 echo "CONFIG_IA64_DIS=y" >> config-all-disas.mak 4065 ;; 4066 lm32) 4067 echo "CONFIG_LM32_DIS=y" >> $config_target_mak 4068 echo "CONFIG_LM32_DIS=y" >> config-all-disas.mak 4069 ;; 4070 m68k) 4071 echo "CONFIG_M68K_DIS=y" >> $config_target_mak 4072 echo "CONFIG_M68K_DIS=y" >> config-all-disas.mak 4073 ;; 4074 microblaze*) 4075 echo "CONFIG_MICROBLAZE_DIS=y" >> $config_target_mak 4076 echo "CONFIG_MICROBLAZE_DIS=y" >> config-all-disas.mak 4077 ;; 4078 mips*) 4079 echo "CONFIG_MIPS_DIS=y" >> $config_target_mak 4080 echo "CONFIG_MIPS_DIS=y" >> config-all-disas.mak 4081 ;; 4082 or32) 4083 echo "CONFIG_OPENRISC_DIS=y" >> $config_target_mak 4084 echo "CONFIG_OPENRISC_DIS=y" >> config-all-disas.mak 4085 ;; 4086 ppc*) 4087 echo "CONFIG_PPC_DIS=y" >> $config_target_mak 4088 echo "CONFIG_PPC_DIS=y" >> config-all-disas.mak 4089 ;; 4090 s390*) 4091 echo "CONFIG_S390_DIS=y" >> $config_target_mak 4092 echo "CONFIG_S390_DIS=y" >> config-all-disas.mak 4093 ;; 4094 sh4) 4095 echo "CONFIG_SH4_DIS=y" >> $config_target_mak 4096 echo "CONFIG_SH4_DIS=y" >> config-all-disas.mak 4097 ;; 4098 sparc*) 4099 echo "CONFIG_SPARC_DIS=y" >> $config_target_mak 4100 echo "CONFIG_SPARC_DIS=y" >> config-all-disas.mak 4101 ;; 4102 xtensa*) 4103 echo "CONFIG_XTENSA_DIS=y" >> $config_target_mak 4104 echo "CONFIG_XTENSA_DIS=y" >> config-all-disas.mak 4105 ;; 4106 esac 4107done 4108if test "$tcg_interpreter" = "yes" ; then 4109 echo "CONFIG_TCI_DIS=y" >> $config_target_mak 4110 echo "CONFIG_TCI_DIS=y" >> config-all-disas.mak 4111fi 4112 4113case "$ARCH" in 4114alpha) 4115 # Ensure there's only a single GP 4116 cflags="-msmall-data $cflags" 4117;; 4118esac 4119 4120if test "$target_softmmu" = "yes" ; then 4121 case "$TARGET_BASE_ARCH" in 4122 arm) 4123 cflags="-DHAS_AUDIO $cflags" 4124 ;; 4125 lm32) 4126 cflags="-DHAS_AUDIO $cflags" 4127 ;; 4128 i386|mips|ppc) 4129 cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags" 4130 ;; 4131 esac 4132fi 4133 4134if test "$gprof" = "yes" ; then 4135 echo "TARGET_GPROF=yes" >> $config_target_mak 4136 if test "$target_linux_user" = "yes" ; then 4137 cflags="-p $cflags" 4138 ldflags="-p $ldflags" 4139 fi 4140 if test "$target_softmmu" = "yes" ; then 4141 ldflags="-p $ldflags" 4142 echo "GPROF_CFLAGS=-p" >> $config_target_mak 4143 fi 4144fi 4145 4146if test "$ARCH" = "tci"; then 4147 linker_script="" 4148else 4149 linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/ldscripts/\$(ARCH).ld" 4150fi 4151 4152if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then 4153 case "$ARCH" in 4154 alpha | s390x) 4155 # The default placement of the application is fine. 4156 ;; 4157 *) 4158 ldflags="$linker_script $ldflags" 4159 ;; 4160 esac 4161fi 4162 4163echo "LDFLAGS+=$ldflags" >> $config_target_mak 4164echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak 4165echo "QEMU_INCLUDES+=$includes" >> $config_target_mak 4166 4167done # for target in $targets 4168 4169if [ "$pixman" = "internal" ]; then 4170 echo "config-host.h: subdir-pixman" >> $config_host_mak 4171fi 4172 4173# build tree in object directory in case the source is not in the current directory 4174DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32" 4175DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas" 4176DIRS="$DIRS roms/seabios roms/vgabios" 4177DIRS="$DIRS qapi-generated" 4178DIRS="$DIRS libcacard libcacard/libcacard libcacard/trace" 4179FILES="Makefile tests/tcg/Makefile qdict-test-data.txt" 4180FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit" 4181FILES="$FILES tests/tcg/lm32/Makefile libcacard/Makefile" 4182FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps" 4183FILES="$FILES pc-bios/spapr-rtas/Makefile" 4184FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile" 4185for bios_file in \ 4186 $source_path/pc-bios/*.bin \ 4187 $source_path/pc-bios/*.rom \ 4188 $source_path/pc-bios/*.dtb \ 4189 $source_path/pc-bios/openbios-* \ 4190 $source_path/pc-bios/palcode-* 4191do 4192 FILES="$FILES pc-bios/`basename $bios_file`" 4193done 4194mkdir -p $DIRS 4195for f in $FILES ; do 4196 if [ -e "$source_path/$f" ] && [ "$source_path" != `pwd` ]; then 4197 symlink "$source_path/$f" "$f" 4198 fi 4199done 4200 4201# temporary config to build submodules 4202for rom in seabios vgabios ; do 4203 config_mak=roms/$rom/config.mak 4204 echo "# Automatically generated by configure - do not modify" > $config_mak 4205 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak 4206 echo "CC=$cc" >> $config_mak 4207 echo "BCC=bcc" >> $config_mak 4208 echo "CPP=${cross_prefix}cpp" >> $config_mak 4209 echo "OBJCOPY=objcopy" >> $config_mak 4210 echo "IASL=iasl" >> $config_mak 4211 echo "LD=$ld" >> $config_mak 4212done 4213 4214if test "$docs" = "yes" ; then 4215 mkdir -p QMP 4216fi 4217