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" 114sparc_cpu="" 115cross_prefix="" 116audio_drv_list="" 117audio_card_list="ac97 es1370 sb16 hda" 118audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus hda" 119block_drv_whitelist="" 120host_cc="gcc" 121helper_cflags="" 122libs_softmmu="" 123libs_tools="" 124audio_pt_int="" 125audio_win_int="" 126cc_i386=i386-pc-linux-gnu-gcc 127libs_qga="" 128debug_info="yes" 129 130target_list="DEFAULT" 131 132# Default value for a variable defining feature "foo". 133# * foo="no" feature will only be used if --enable-foo arg is given 134# * foo="" feature will be searched for, and if found, will be used 135# unless --disable-foo is given 136# * foo="yes" this value will only be set by --enable-foo flag. 137# feature will searched for, 138# if not found, configure exits with error 139# 140# Always add --enable-foo and --disable-foo command line args. 141# Distributions want to ensure that several features are compiled in, and it 142# is impossible without a --enable-foo that exits if a feature is not found. 143 144bluez="" 145brlapi="" 146curl="" 147curses="" 148docs="" 149fdt="" 150nptl="" 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" 189confsuffix="/qemu" 190slirp="yes" 191fmod_lib="" 192fmod_inc="" 193oss_lib="" 194bsd="no" 195linux="no" 196solaris="no" 197profiler="no" 198cocoa="no" 199softmmu="yes" 200linux_user="no" 201bsd_user="no" 202guest_base="" 203uname_release="" 204mixemu="no" 205aix="no" 206blobs="yes" 207pkgversion="" 208pie="" 209zero_malloc="" 210trace_backend="nop" 211trace_file="trace" 212spice="" 213rbd="" 214smartcard="" 215smartcard_nss="" 216usb_redir="" 217opengl="" 218zlib="yes" 219guest_agent="yes" 220want_tools="yes" 221libiscsi="" 222coroutine="" 223seccomp="" 224 225# parse CC options first 226for opt do 227 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'` 228 case "$opt" in 229 --cross-prefix=*) cross_prefix="$optarg" 230 ;; 231 --cc=*) CC="$optarg" 232 ;; 233 --source-path=*) source_path="$optarg" 234 ;; 235 --cpu=*) cpu="$optarg" 236 ;; 237 --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS" 238 ;; 239 --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS" 240 ;; 241 --enable-debug-info) debug_info="yes" 242 ;; 243 --disable-debug-info) debug_info="no" 244 ;; 245 --sparc_cpu=*) 246 sparc_cpu="$optarg" 247 case $sparc_cpu in 248 v7|v8|v8plus|v8plusa) 249 cpu="sparc" 250 ;; 251 v9) 252 cpu="sparc64" 253 ;; 254 *) 255 echo "undefined SPARC architecture. Exiting"; 256 exit 1 257 ;; 258 esac 259 ;; 260 esac 261done 262# OS specific 263# Using uname is really, really broken. Once we have the right set of checks 264# we can eliminate its usage altogether. 265 266cc="${CC-${cross_prefix}gcc}" 267ar="${AR-${cross_prefix}ar}" 268objcopy="${OBJCOPY-${cross_prefix}objcopy}" 269ld="${LD-${cross_prefix}ld}" 270libtool="${LIBTOOL-${cross_prefix}libtool}" 271strip="${STRIP-${cross_prefix}strip}" 272windres="${WINDRES-${cross_prefix}windres}" 273pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}" 274query_pkg_config() { 275 "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@" 276} 277pkg_config=query_pkg_config 278sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}" 279 280# default flags for all hosts 281QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS" 282QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS" 283QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS" 284QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS" 285QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/fpu" 286if test "$debug_info" = "yes"; then 287 CFLAGS="-g $CFLAGS" 288 LDFLAGS="-g $LDFLAGS" 289fi 290 291# make source path absolute 292source_path=`cd "$source_path"; pwd` 293 294check_define() { 295cat > $TMPC <<EOF 296#if !defined($1) 297#error $1 not defined 298#endif 299int main(void) { return 0; } 300EOF 301 compile_object 302} 303 304if check_define __linux__ ; then 305 targetos="Linux" 306elif check_define _WIN32 ; then 307 targetos='MINGW32' 308elif check_define __OpenBSD__ ; then 309 targetos='OpenBSD' 310elif check_define __sun__ ; then 311 targetos='SunOS' 312elif check_define __HAIKU__ ; then 313 targetos='Haiku' 314else 315 targetos=`uname -s` 316fi 317 318# Some host OSes need non-standard checks for which CPU to use. 319# Note that these checks are broken for cross-compilation: if you're 320# cross-compiling to one of these OSes then you'll need to specify 321# the correct CPU with the --cpu option. 322case $targetos in 323Darwin) 324 # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can 325 # run 64-bit userspace code. 326 # If the user didn't specify a CPU explicitly and the kernel says this is 327 # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code. 328 if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then 329 cpu="x86_64" 330 fi 331 ;; 332SunOS) 333 # `uname -m` returns i86pc even on an x86_64 box, so default based on isainfo 334 if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then 335 cpu="x86_64" 336 fi 337esac 338 339if test ! -z "$cpu" ; then 340 # command line argument 341 : 342elif check_define __i386__ ; then 343 cpu="i386" 344elif check_define __x86_64__ ; then 345 cpu="x86_64" 346elif check_define __sparc__ ; then 347 # We can't check for 64 bit (when gcc is biarch) or V8PLUSA 348 # They must be specified using --sparc_cpu 349 if check_define __arch64__ ; then 350 cpu="sparc64" 351 else 352 cpu="sparc" 353 fi 354elif check_define _ARCH_PPC ; then 355 if check_define _ARCH_PPC64 ; then 356 cpu="ppc64" 357 else 358 cpu="ppc" 359 fi 360elif check_define __mips__ ; then 361 cpu="mips" 362elif check_define __ia64__ ; then 363 cpu="ia64" 364elif check_define __s390__ ; then 365 if check_define __s390x__ ; then 366 cpu="s390x" 367 else 368 cpu="s390" 369 fi 370elif check_define __arm__ ; then 371 cpu="arm" 372elif check_define __hppa__ ; then 373 cpu="hppa" 374else 375 cpu=`uname -m` 376fi 377 378ARCH= 379# Normalise host CPU name and set ARCH. 380# Note that this case should only have supported host CPUs, not guests. 381case "$cpu" in 382 ia64|ppc|ppc64|s390|s390x|sparc64) 383 cpu="$cpu" 384 ;; 385 i386|i486|i586|i686|i86pc|BePC) 386 cpu="i386" 387 ;; 388 x86_64|amd64) 389 cpu="x86_64" 390 ;; 391 armv*b|armv*l|arm) 392 cpu="arm" 393 ;; 394 hppa|parisc|parisc64) 395 cpu="hppa" 396 ;; 397 mips*) 398 cpu="mips" 399 ;; 400 sparc|sun4[cdmuv]) 401 cpu="sparc" 402 ;; 403 *) 404 # This will result in either an error or falling back to TCI later 405 ARCH=unknown 406 ;; 407esac 408if test -z "$ARCH"; then 409 ARCH="$cpu" 410fi 411 412# OS specific 413 414case $targetos in 415CYGWIN*) 416 mingw32="yes" 417 QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS" 418 audio_possible_drivers="winwave sdl" 419 audio_drv_list="winwave" 420;; 421MINGW32*) 422 mingw32="yes" 423 audio_possible_drivers="winwave dsound sdl fmod" 424 audio_drv_list="winwave" 425;; 426GNU/kFreeBSD) 427 bsd="yes" 428 audio_drv_list="oss" 429 audio_possible_drivers="oss sdl esd pa" 430;; 431FreeBSD) 432 bsd="yes" 433 make="${MAKE-gmake}" 434 audio_drv_list="oss" 435 audio_possible_drivers="oss sdl esd pa" 436 # needed for kinfo_getvmmap(3) in libutil.h 437 LIBS="-lutil $LIBS" 438;; 439DragonFly) 440 bsd="yes" 441 make="${MAKE-gmake}" 442 audio_drv_list="oss" 443 audio_possible_drivers="oss sdl esd pa" 444;; 445NetBSD) 446 bsd="yes" 447 make="${MAKE-gmake}" 448 audio_drv_list="oss" 449 audio_possible_drivers="oss sdl esd" 450 oss_lib="-lossaudio" 451;; 452OpenBSD) 453 bsd="yes" 454 make="${MAKE-gmake}" 455 audio_drv_list="oss" 456 audio_possible_drivers="oss sdl esd" 457 oss_lib="-lossaudio" 458;; 459Darwin) 460 bsd="yes" 461 darwin="yes" 462 if [ "$cpu" = "x86_64" ] ; then 463 QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS" 464 LDFLAGS="-arch x86_64 $LDFLAGS" 465 else 466 QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS" 467 fi 468 cocoa="yes" 469 audio_drv_list="coreaudio" 470 audio_possible_drivers="coreaudio sdl fmod" 471 LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS" 472 libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu" 473 # Disable attempts to use ObjectiveC features in os/object.h since they 474 # won't work when we're compiling with gcc as a C compiler. 475 QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS" 476;; 477SunOS) 478 solaris="yes" 479 make="${MAKE-gmake}" 480 install="${INSTALL-ginstall}" 481 ld="gld" 482 smbd="${SMBD-/usr/sfw/sbin/smbd}" 483 needs_libsunmath="no" 484 solarisrev=`uname -r | cut -f2 -d.` 485 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then 486 if test "$solarisrev" -le 9 ; then 487 if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then 488 needs_libsunmath="yes" 489 QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS" 490 LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS" 491 LIBS="-lsunmath $LIBS" 492 else 493 echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without" 494 echo "libsunmath from the Sun Studio compilers tools, due to a lack of" 495 echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86" 496 echo "Studio 11 can be downloaded from www.sun.com." 497 exit 1 498 fi 499 fi 500 fi 501 if test -f /usr/include/sys/soundcard.h ; then 502 audio_drv_list="oss" 503 fi 504 audio_possible_drivers="oss sdl" 505# needed for CMSG_ macros in sys/socket.h 506 QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS" 507# needed for TIOCWIN* defines in termios.h 508 QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS" 509 QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS" 510 solarisnetlibs="-lsocket -lnsl -lresolv" 511 LIBS="$solarisnetlibs $LIBS" 512 libs_qga="$solarisnetlibs $libs_qga" 513;; 514AIX) 515 aix="yes" 516 make="${MAKE-gmake}" 517;; 518Haiku) 519 haiku="yes" 520 QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS" 521 LIBS="-lposix_error_mapper -lnetwork $LIBS" 522;; 523*) 524 audio_drv_list="oss" 525 audio_possible_drivers="oss alsa sdl esd pa" 526 linux="yes" 527 linux_user="yes" 528 usb="linux" 529 kvm="yes" 530 vhost_net="yes" 531 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then 532 audio_possible_drivers="$audio_possible_drivers fmod" 533 fi 534;; 535esac 536 537if [ "$bsd" = "yes" ] ; then 538 if [ "$darwin" != "yes" ] ; then 539 usb="bsd" 540 bsd_user="yes" 541 fi 542fi 543 544: ${make=${MAKE-make}} 545: ${install=${INSTALL-install}} 546: ${python=${PYTHON-python}} 547: ${smbd=${SMBD-/usr/sbin/smbd}} 548 549# Default objcc to clang if available, otherwise use CC 550if has clang; then 551 objcc=clang 552else 553 objcc="$cc" 554fi 555 556if test "$mingw32" = "yes" ; then 557 EXESUF=".exe" 558 QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS" 559 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later) 560 QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS" 561 LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS" 562cat > $TMPC << EOF 563int main(void) { return 0; } 564EOF 565 if compile_prog "" "-liberty" ; then 566 LIBS="-liberty $LIBS" 567 fi 568 prefix="c:/Program Files/QEMU" 569 mandir="\${prefix}" 570 datadir="\${prefix}" 571 qemu_docdir="\${prefix}" 572 bindir="\${prefix}" 573 sysconfdir="\${prefix}" 574 confsuffix="" 575 libs_qga="-lws2_32 -lwinmm -lpowrprof $libs_qga" 576fi 577 578werror="" 579 580for opt do 581 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'` 582 case "$opt" in 583 --help|-h) show_help=yes 584 ;; 585 --version|-V) exec cat $source_path/VERSION 586 ;; 587 --prefix=*) prefix="$optarg" 588 ;; 589 --interp-prefix=*) interp_prefix="$optarg" 590 ;; 591 --source-path=*) 592 ;; 593 --cross-prefix=*) 594 ;; 595 --cc=*) 596 ;; 597 --host-cc=*) host_cc="$optarg" 598 ;; 599 --objcc=*) objcc="$optarg" 600 ;; 601 --make=*) make="$optarg" 602 ;; 603 --install=*) install="$optarg" 604 ;; 605 --python=*) python="$optarg" 606 ;; 607 --smbd=*) smbd="$optarg" 608 ;; 609 --extra-cflags=*) 610 ;; 611 --extra-ldflags=*) 612 ;; 613 --enable-debug-info) 614 ;; 615 --disable-debug-info) 616 ;; 617 --cpu=*) 618 ;; 619 --target-list=*) target_list="$optarg" 620 ;; 621 --enable-trace-backend=*) trace_backend="$optarg" 622 ;; 623 --with-trace-file=*) trace_file="$optarg" 624 ;; 625 --enable-gprof) gprof="yes" 626 ;; 627 --static) 628 static="yes" 629 LDFLAGS="-static $LDFLAGS" 630 QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS" 631 ;; 632 --mandir=*) mandir="$optarg" 633 ;; 634 --bindir=*) bindir="$optarg" 635 ;; 636 --libdir=*) libdir="$optarg" 637 ;; 638 --libexecdir=*) libexecdir="$optarg" 639 ;; 640 --includedir=*) includedir="$optarg" 641 ;; 642 --datadir=*) datadir="$optarg" 643 ;; 644 --with-confsuffix=*) confsuffix="$optarg" 645 ;; 646 --docdir=*) qemu_docdir="$optarg" 647 ;; 648 --sysconfdir=*) sysconfdir="$optarg" 649 ;; 650 --sbindir=*|--sharedstatedir=*|--localstatedir=*|\ 651 --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\ 652 --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*) 653 # These switches are silently ignored, for compatibility with 654 # autoconf-generated configure scripts. This allows QEMU's 655 # configure to be used by RPM and similar macros that set 656 # lots of directory switches by default. 657 ;; 658 --disable-sdl) sdl="no" 659 ;; 660 --enable-sdl) sdl="yes" 661 ;; 662 --disable-virtfs) virtfs="no" 663 ;; 664 --enable-virtfs) virtfs="yes" 665 ;; 666 --disable-vnc) vnc="no" 667 ;; 668 --enable-vnc) vnc="yes" 669 ;; 670 --fmod-lib=*) fmod_lib="$optarg" 671 ;; 672 --fmod-inc=*) fmod_inc="$optarg" 673 ;; 674 --oss-lib=*) oss_lib="$optarg" 675 ;; 676 --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'` 677 ;; 678 --audio-drv-list=*) audio_drv_list="$optarg" 679 ;; 680 --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'` 681 ;; 682 --enable-debug-tcg) debug_tcg="yes" 683 ;; 684 --disable-debug-tcg) debug_tcg="no" 685 ;; 686 --enable-debug) 687 # Enable debugging options that aren't excessively noisy 688 debug_tcg="yes" 689 debug="yes" 690 strip_opt="no" 691 ;; 692 --enable-sparse) sparse="yes" 693 ;; 694 --disable-sparse) sparse="no" 695 ;; 696 --disable-strip) strip_opt="no" 697 ;; 698 --disable-vnc-tls) vnc_tls="no" 699 ;; 700 --enable-vnc-tls) vnc_tls="yes" 701 ;; 702 --disable-vnc-sasl) vnc_sasl="no" 703 ;; 704 --enable-vnc-sasl) vnc_sasl="yes" 705 ;; 706 --disable-vnc-jpeg) vnc_jpeg="no" 707 ;; 708 --enable-vnc-jpeg) vnc_jpeg="yes" 709 ;; 710 --disable-vnc-png) vnc_png="no" 711 ;; 712 --enable-vnc-png) vnc_png="yes" 713 ;; 714 --disable-slirp) slirp="no" 715 ;; 716 --disable-uuid) uuid="no" 717 ;; 718 --enable-uuid) uuid="yes" 719 ;; 720 --disable-vde) vde="no" 721 ;; 722 --enable-vde) vde="yes" 723 ;; 724 --disable-xen) xen="no" 725 ;; 726 --enable-xen) xen="yes" 727 ;; 728 --disable-xen-pci-passthrough) xen_pci_passthrough="no" 729 ;; 730 --enable-xen-pci-passthrough) xen_pci_passthrough="yes" 731 ;; 732 --disable-brlapi) brlapi="no" 733 ;; 734 --enable-brlapi) brlapi="yes" 735 ;; 736 --disable-bluez) bluez="no" 737 ;; 738 --enable-bluez) bluez="yes" 739 ;; 740 --disable-kvm) kvm="no" 741 ;; 742 --enable-kvm) kvm="yes" 743 ;; 744 --disable-tcg-interpreter) tcg_interpreter="no" 745 ;; 746 --enable-tcg-interpreter) tcg_interpreter="yes" 747 ;; 748 --disable-cap-ng) cap_ng="no" 749 ;; 750 --enable-cap-ng) cap_ng="yes" 751 ;; 752 --disable-spice) spice="no" 753 ;; 754 --enable-spice) spice="yes" 755 ;; 756 --disable-libiscsi) libiscsi="no" 757 ;; 758 --enable-libiscsi) libiscsi="yes" 759 ;; 760 --enable-profiler) profiler="yes" 761 ;; 762 --disable-cocoa) cocoa="no" 763 ;; 764 --enable-cocoa) 765 cocoa="yes" ; 766 sdl="no" ; 767 audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`" 768 ;; 769 --disable-system) softmmu="no" 770 ;; 771 --enable-system) softmmu="yes" 772 ;; 773 --disable-user) 774 linux_user="no" ; 775 bsd_user="no" ; 776 ;; 777 --enable-user) ;; 778 --disable-linux-user) linux_user="no" 779 ;; 780 --enable-linux-user) linux_user="yes" 781 ;; 782 --disable-bsd-user) bsd_user="no" 783 ;; 784 --enable-bsd-user) bsd_user="yes" 785 ;; 786 --enable-guest-base) guest_base="yes" 787 ;; 788 --disable-guest-base) guest_base="no" 789 ;; 790 --enable-pie) pie="yes" 791 ;; 792 --disable-pie) pie="no" 793 ;; 794 --enable-uname-release=*) uname_release="$optarg" 795 ;; 796 --sparc_cpu=*) 797 ;; 798 --enable-werror) werror="yes" 799 ;; 800 --disable-werror) werror="no" 801 ;; 802 --disable-curses) curses="no" 803 ;; 804 --enable-curses) curses="yes" 805 ;; 806 --disable-curl) curl="no" 807 ;; 808 --enable-curl) curl="yes" 809 ;; 810 --disable-fdt) fdt="no" 811 ;; 812 --enable-fdt) fdt="yes" 813 ;; 814 --disable-nptl) nptl="no" 815 ;; 816 --enable-nptl) nptl="yes" 817 ;; 818 --enable-mixemu) mixemu="yes" 819 ;; 820 --disable-linux-aio) linux_aio="no" 821 ;; 822 --enable-linux-aio) linux_aio="yes" 823 ;; 824 --disable-attr) attr="no" 825 ;; 826 --enable-attr) attr="yes" 827 ;; 828 --disable-blobs) blobs="no" 829 ;; 830 --with-pkgversion=*) pkgversion=" ($optarg)" 831 ;; 832 --with-coroutine=*) coroutine="$optarg" 833 ;; 834 --disable-docs) docs="no" 835 ;; 836 --enable-docs) docs="yes" 837 ;; 838 --disable-vhost-net) vhost_net="no" 839 ;; 840 --enable-vhost-net) vhost_net="yes" 841 ;; 842 --disable-opengl) opengl="no" 843 ;; 844 --enable-opengl) opengl="yes" 845 ;; 846 --disable-rbd) rbd="no" 847 ;; 848 --enable-rbd) rbd="yes" 849 ;; 850 --disable-xfsctl) xfs="no" 851 ;; 852 --enable-xfsctl) xfs="yes" 853 ;; 854 --disable-smartcard) smartcard="no" 855 ;; 856 --enable-smartcard) smartcard="yes" 857 ;; 858 --disable-smartcard-nss) smartcard_nss="no" 859 ;; 860 --enable-smartcard-nss) smartcard_nss="yes" 861 ;; 862 --disable-usb-redir) usb_redir="no" 863 ;; 864 --enable-usb-redir) usb_redir="yes" 865 ;; 866 --disable-zlib-test) zlib="no" 867 ;; 868 --enable-guest-agent) guest_agent="yes" 869 ;; 870 --disable-guest-agent) guest_agent="no" 871 ;; 872 --enable-tools) want_tools="yes" 873 ;; 874 --disable-tools) want_tools="no" 875 ;; 876 --enable-seccomp) seccomp="yes" 877 ;; 878 --disable-seccomp) seccomp="no" 879 ;; 880 *) echo "ERROR: unknown option $opt"; show_help="yes" 881 ;; 882 esac 883done 884 885# 886# If cpu ~= sparc and sparc_cpu hasn't been defined, plug in the right 887# QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit) 888# 889host_guest_base="no" 890case "$cpu" in 891 sparc) case $sparc_cpu in 892 v7|v8) 893 QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS" 894 ;; 895 v8plus|v8plusa) 896 QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS" 897 ;; 898 *) # sparc_cpu not defined in the command line 899 QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS" 900 esac 901 LDFLAGS="-m32 $LDFLAGS" 902 QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS" 903 if test "$solaris" = "no" ; then 904 QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS" 905 helper_cflags="-ffixed-i0" 906 fi 907 ;; 908 sparc64) 909 QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS" 910 LDFLAGS="-m64 $LDFLAGS" 911 QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS" 912 if test "$solaris" != "no" ; then 913 QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS" 914 fi 915 ;; 916 s390) 917 QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS" 918 LDFLAGS="-m31 $LDFLAGS" 919 host_guest_base="yes" 920 ;; 921 s390x) 922 QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS" 923 LDFLAGS="-m64 $LDFLAGS" 924 host_guest_base="yes" 925 ;; 926 i386) 927 QEMU_CFLAGS="-m32 $QEMU_CFLAGS" 928 LDFLAGS="-m32 $LDFLAGS" 929 cc_i386='$(CC) -m32' 930 helper_cflags="-fomit-frame-pointer" 931 host_guest_base="yes" 932 ;; 933 x86_64) 934 QEMU_CFLAGS="-m64 $QEMU_CFLAGS" 935 LDFLAGS="-m64 $LDFLAGS" 936 cc_i386='$(CC) -m32' 937 host_guest_base="yes" 938 ;; 939 arm*) 940 host_guest_base="yes" 941 ;; 942 ppc*) 943 host_guest_base="yes" 944 ;; 945 mips*) 946 host_guest_base="yes" 947 ;; 948 ia64*) 949 host_guest_base="yes" 950 ;; 951 hppa*) 952 host_guest_base="yes" 953 ;; 954 unicore32*) 955 host_guest_base="yes" 956 ;; 957esac 958 959[ -z "$guest_base" ] && guest_base="$host_guest_base" 960 961 962default_target_list="" 963 964# these targets are portable 965if [ "$softmmu" = "yes" ] ; then 966 default_target_list="\ 967i386-softmmu \ 968x86_64-softmmu \ 969alpha-softmmu \ 970arm-softmmu \ 971cris-softmmu \ 972lm32-softmmu \ 973m68k-softmmu \ 974microblaze-softmmu \ 975microblazeel-softmmu \ 976mips-softmmu \ 977mipsel-softmmu \ 978mips64-softmmu \ 979mips64el-softmmu \ 980or32-softmmu \ 981ppc-softmmu \ 982ppcemb-softmmu \ 983ppc64-softmmu \ 984sh4-softmmu \ 985sh4eb-softmmu \ 986sparc-softmmu \ 987sparc64-softmmu \ 988s390x-softmmu \ 989xtensa-softmmu \ 990xtensaeb-softmmu \ 991unicore32-softmmu \ 992" 993fi 994# the following are Linux specific 995if [ "$linux_user" = "yes" ] ; then 996 default_target_list="${default_target_list}\ 997i386-linux-user \ 998x86_64-linux-user \ 999alpha-linux-user \ 1000arm-linux-user \ 1001armeb-linux-user \ 1002cris-linux-user \ 1003m68k-linux-user \ 1004microblaze-linux-user \ 1005microblazeel-linux-user \ 1006mips-linux-user \ 1007mipsel-linux-user \ 1008or32-linux-user \ 1009ppc-linux-user \ 1010ppc64-linux-user \ 1011ppc64abi32-linux-user \ 1012sh4-linux-user \ 1013sh4eb-linux-user \ 1014sparc-linux-user \ 1015sparc64-linux-user \ 1016sparc32plus-linux-user \ 1017unicore32-linux-user \ 1018s390x-linux-user \ 1019" 1020fi 1021# the following are BSD specific 1022if [ "$bsd_user" = "yes" ] ; then 1023 default_target_list="${default_target_list}\ 1024i386-bsd-user \ 1025x86_64-bsd-user \ 1026sparc-bsd-user \ 1027sparc64-bsd-user \ 1028" 1029fi 1030 1031if test x"$show_help" = x"yes" ; then 1032cat << EOF 1033 1034Usage: configure [options] 1035Options: [defaults in brackets after descriptions] 1036 1037EOF 1038echo "Standard options:" 1039echo " --help print this message" 1040echo " --prefix=PREFIX install in PREFIX [$prefix]" 1041echo " --interp-prefix=PREFIX where to find shared libraries, etc." 1042echo " use %M for cpu name [$interp_prefix]" 1043echo " --target-list=LIST set target list (default: build everything)" 1044echo "Available targets: $default_target_list" | \ 1045 fold -s -w 53 | sed -e 's/^/ /' 1046echo "" 1047echo "Advanced options (experts only):" 1048echo " --source-path=PATH path of source code [$source_path]" 1049echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]" 1050echo " --cc=CC use C compiler CC [$cc]" 1051echo " --host-cc=CC use C compiler CC [$host_cc] for code run at" 1052echo " build time" 1053echo " --objcc=OBJCC use Objective-C compiler OBJCC [$objcc]" 1054echo " --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS" 1055echo " --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS" 1056echo " --make=MAKE use specified make [$make]" 1057echo " --install=INSTALL use specified install [$install]" 1058echo " --python=PYTHON use specified python [$python]" 1059echo " --smbd=SMBD use specified smbd [$smbd]" 1060echo " --static enable static build [$static]" 1061echo " --mandir=PATH install man pages in PATH" 1062echo " --datadir=PATH install firmware in PATH$confsuffix" 1063echo " --docdir=PATH install documentation in PATH$confsuffix" 1064echo " --bindir=PATH install binaries in PATH" 1065echo " --sysconfdir=PATH install config in PATH$confsuffix" 1066echo " --with-confsuffix=SUFFIX suffix for QEMU data inside datadir and sysconfdir [$confsuffix]" 1067echo " --enable-debug-tcg enable TCG debugging" 1068echo " --disable-debug-tcg disable TCG debugging (default)" 1069echo " --enable-debug enable common debug build options" 1070echo " --enable-sparse enable sparse checker" 1071echo " --disable-sparse disable sparse checker (default)" 1072echo " --disable-strip disable stripping binaries" 1073echo " --disable-werror disable compilation abort on warning" 1074echo " --disable-sdl disable SDL" 1075echo " --enable-sdl enable SDL" 1076echo " --disable-virtfs disable VirtFS" 1077echo " --enable-virtfs enable VirtFS" 1078echo " --disable-vnc disable VNC" 1079echo " --enable-vnc enable VNC" 1080echo " --disable-cocoa disable Cocoa (Mac OS X only)" 1081echo " --enable-cocoa enable Cocoa (default on Mac OS X)" 1082echo " --audio-drv-list=LIST set audio drivers list:" 1083echo " Available drivers: $audio_possible_drivers" 1084echo " --audio-card-list=LIST set list of emulated audio cards [$audio_card_list]" 1085echo " Available cards: $audio_possible_cards" 1086echo " --block-drv-whitelist=L set block driver whitelist" 1087echo " (affects only QEMU, not qemu-img)" 1088echo " --enable-mixemu enable mixer emulation" 1089echo " --disable-xen disable xen backend driver support" 1090echo " --enable-xen enable xen backend driver support" 1091echo " --disable-xen-pci-passthrough" 1092echo " --enable-xen-pci-passthrough" 1093echo " --disable-brlapi disable BrlAPI" 1094echo " --enable-brlapi enable BrlAPI" 1095echo " --disable-vnc-tls disable TLS encryption for VNC server" 1096echo " --enable-vnc-tls enable TLS encryption for VNC server" 1097echo " --disable-vnc-sasl disable SASL encryption for VNC server" 1098echo " --enable-vnc-sasl enable SASL encryption for VNC server" 1099echo " --disable-vnc-jpeg disable JPEG lossy compression for VNC server" 1100echo " --enable-vnc-jpeg enable JPEG lossy compression for VNC server" 1101echo " --disable-vnc-png disable PNG compression for VNC server (default)" 1102echo " --enable-vnc-png enable PNG compression for VNC server" 1103echo " --disable-curses disable curses output" 1104echo " --enable-curses enable curses output" 1105echo " --disable-curl disable curl connectivity" 1106echo " --enable-curl enable curl connectivity" 1107echo " --disable-fdt disable fdt device tree" 1108echo " --enable-fdt enable fdt device tree" 1109echo " --disable-bluez disable bluez stack connectivity" 1110echo " --enable-bluez enable bluez stack connectivity" 1111echo " --disable-slirp disable SLIRP userspace network connectivity" 1112echo " --disable-kvm disable KVM acceleration support" 1113echo " --enable-kvm enable KVM acceleration support" 1114echo " --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)" 1115echo " --disable-nptl disable usermode NPTL support" 1116echo " --enable-nptl enable usermode NPTL support" 1117echo " --enable-system enable all system emulation targets" 1118echo " --disable-system disable all system emulation targets" 1119echo " --enable-user enable supported user emulation targets" 1120echo " --disable-user disable all user emulation targets" 1121echo " --enable-linux-user enable all linux usermode emulation targets" 1122echo " --disable-linux-user disable all linux usermode emulation targets" 1123echo " --enable-bsd-user enable all BSD usermode emulation targets" 1124echo " --disable-bsd-user disable all BSD usermode emulation targets" 1125echo " --enable-guest-base enable GUEST_BASE support for usermode" 1126echo " emulation targets" 1127echo " --disable-guest-base disable GUEST_BASE support" 1128echo " --enable-pie build Position Independent Executables" 1129echo " --disable-pie do not build Position Independent Executables" 1130echo " --fmod-lib path to FMOD library" 1131echo " --fmod-inc path to FMOD includes" 1132echo " --oss-lib path to OSS library" 1133echo " --enable-uname-release=R Return R for uname -r in usermode emulation" 1134echo " --cpu=CPU Build for host CPU [$cpu]" 1135echo " --sparc_cpu=V Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9" 1136echo " --disable-uuid disable uuid support" 1137echo " --enable-uuid enable uuid support" 1138echo " --disable-vde disable support for vde network" 1139echo " --enable-vde enable support for vde network" 1140echo " --disable-linux-aio disable Linux AIO support" 1141echo " --enable-linux-aio enable Linux AIO support" 1142echo " --disable-cap-ng disable libcap-ng support" 1143echo " --enable-cap-ng enable libcap-ng support" 1144echo " --disable-attr disables attr and xattr support" 1145echo " --enable-attr enable attr and xattr support" 1146echo " --disable-blobs disable installing provided firmware blobs" 1147echo " --enable-docs enable documentation build" 1148echo " --disable-docs disable documentation build" 1149echo " --disable-vhost-net disable vhost-net acceleration support" 1150echo " --enable-vhost-net enable vhost-net acceleration support" 1151echo " --enable-trace-backend=B Set trace backend" 1152echo " Available backends:" $($python "$source_path"/scripts/tracetool.py --list-backends) 1153echo " --with-trace-file=NAME Full PATH,NAME of file to store traces" 1154echo " Default:trace-<pid>" 1155echo " --disable-spice disable spice" 1156echo " --enable-spice enable spice" 1157echo " --enable-rbd enable building the rados block device (rbd)" 1158echo " --disable-libiscsi disable iscsi support" 1159echo " --enable-libiscsi enable iscsi support" 1160echo " --disable-smartcard disable smartcard support" 1161echo " --enable-smartcard enable smartcard support" 1162echo " --disable-smartcard-nss disable smartcard nss support" 1163echo " --enable-smartcard-nss enable smartcard nss support" 1164echo " --disable-usb-redir disable usb network redirection support" 1165echo " --enable-usb-redir enable usb network redirection support" 1166echo " --disable-guest-agent disable building of the QEMU Guest Agent" 1167echo " --enable-guest-agent enable building of the QEMU Guest Agent" 1168echo " --disable-seccomp disable seccomp support" 1169echo " --enable-seccomp enables seccomp support" 1170echo " --with-coroutine=BACKEND coroutine backend. Supported options:" 1171echo " gthread, ucontext, sigaltstack, windows" 1172echo "" 1173echo "NOTE: The object files are built at the place where configure is launched" 1174exit 1 1175fi 1176 1177# Now we have handled --enable-tcg-interpreter and know we're not just 1178# printing the help message, bail out if the host CPU isn't supported. 1179if test "$ARCH" = "unknown"; then 1180 if test "$tcg_interpreter" = "yes" ; then 1181 echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)" 1182 ARCH=tci 1183 else 1184 echo "Unsupported CPU = $cpu, try --enable-tcg-interpreter" 1185 exit 1 1186 fi 1187fi 1188 1189# check that the C compiler works. 1190cat > $TMPC <<EOF 1191int main(void) { return 0; } 1192EOF 1193 1194if compile_object ; then 1195 : C compiler works ok 1196else 1197 echo "ERROR: \"$cc\" either does not exist or does not work" 1198 exit 1 1199fi 1200 1201# Consult white-list to determine whether to enable werror 1202# by default. Only enable by default for git builds 1203z_version=`cut -f3 -d. $source_path/VERSION` 1204 1205if test -z "$werror" ; then 1206 if test "$z_version" = "50" -a \ 1207 "$linux" = "yes" ; then 1208 werror="yes" 1209 else 1210 werror="no" 1211 fi 1212fi 1213 1214gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits" 1215gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags" 1216gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags" 1217gcc_flags="-fstack-protector-all -Wendif-labels $gcc_flags" 1218# Note that we do not add -Werror to gcc_flags here, because that would 1219# enable it for all configure tests. If a configure test failed due 1220# to -Werror this would just silently disable some features, 1221# so it's too error prone. 1222cat > $TMPC << EOF 1223int main(void) { return 0; } 1224EOF 1225for flag in $gcc_flags; do 1226 if compile_prog "-Werror $flag" "" ; then 1227 QEMU_CFLAGS="$QEMU_CFLAGS $flag" 1228 fi 1229done 1230 1231if test "$static" = "yes" ; then 1232 if test "$pie" = "yes" ; then 1233 echo "static and pie are mutually incompatible" 1234 exit 1 1235 else 1236 pie="no" 1237 fi 1238fi 1239 1240if test "$pie" = ""; then 1241 case "$cpu-$targetos" in 1242 i386-Linux|x86_64-Linux|i386-OpenBSD|x86_64-OpenBSD) 1243 ;; 1244 *) 1245 pie="no" 1246 ;; 1247 esac 1248fi 1249 1250if test "$pie" != "no" ; then 1251 cat > $TMPC << EOF 1252 1253#ifdef __linux__ 1254# define THREAD __thread 1255#else 1256# define THREAD 1257#endif 1258 1259static THREAD int tls_var; 1260 1261int main(void) { return tls_var; } 1262 1263EOF 1264 if compile_prog "-fPIE -DPIE" "-pie"; then 1265 QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS" 1266 LDFLAGS="-pie $LDFLAGS" 1267 pie="yes" 1268 if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then 1269 LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS" 1270 fi 1271 else 1272 if test "$pie" = "yes"; then 1273 echo "PIE not available due to missing toolchain support" 1274 exit 1 1275 else 1276 echo "Disabling PIE due to missing toolchain support" 1277 pie="no" 1278 fi 1279 fi 1280fi 1281 1282# 1283# Solaris specific configure tool chain decisions 1284# 1285if test "$solaris" = "yes" ; then 1286 if has $install; then 1287 : 1288 else 1289 echo "Solaris install program not found. Use --install=/usr/ucb/install or" 1290 echo "install fileutils from www.blastwave.org using pkg-get -i fileutils" 1291 echo "to get ginstall which is used by default (which lives in /opt/csw/bin)" 1292 exit 1 1293 fi 1294 if test "`path_of $install`" = "/usr/sbin/install" ; then 1295 echo "Error: Solaris /usr/sbin/install is not an appropriate install program." 1296 echo "try ginstall from the GNU fileutils available from www.blastwave.org" 1297 echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install" 1298 exit 1 1299 fi 1300 if has ar; then 1301 : 1302 else 1303 echo "Error: No path includes ar" 1304 if test -f /usr/ccs/bin/ar ; then 1305 echo "Add /usr/ccs/bin to your path and rerun configure" 1306 fi 1307 exit 1 1308 fi 1309fi 1310 1311if ! has $python; then 1312 echo "Python not found. Use --python=/path/to/python" 1313 exit 1 1314fi 1315 1316# Note that if the Python conditional here evaluates True we will exit 1317# with status 1 which is a shell 'false' value. 1318if ! "$python" -c 'import sys; sys.exit(sys.version_info < (2,4) or sys.version_info >= (3,))'; then 1319 echo "Cannot use '$python', Python 2.4 or later is required." 1320 echo "Note that Python 3 or later is not yet supported." 1321 echo "Use --python=/path/to/python to specify a supported Python." 1322 exit 1 1323fi 1324 1325if test "$target_list" = "DEFAULT" ; then 1326 target_list=`echo "$default_target_list" | sed -e 's/,/ /g'` 1327fi 1328 1329# see if system emulation was really requested 1330case " $target_list " in 1331 *"-softmmu "*) softmmu=yes 1332 ;; 1333 *) softmmu=no 1334 ;; 1335esac 1336 1337feature_not_found() { 1338 feature=$1 1339 1340 echo "ERROR" 1341 echo "ERROR: User requested feature $feature" 1342 echo "ERROR: configure was not able to find it" 1343 echo "ERROR" 1344 exit 1; 1345} 1346 1347if test -z "$cross_prefix" ; then 1348 1349# --- 1350# big/little endian test 1351cat > $TMPC << EOF 1352#include <inttypes.h> 1353int main(int argc, char ** argv){ 1354 volatile uint32_t i=0x01234567; 1355 return (*((uint8_t*)(&i))) == 0x67; 1356} 1357EOF 1358 1359if compile_prog "" "" ; then 1360$TMPE && bigendian="yes" 1361else 1362echo big/little test failed 1363fi 1364 1365else 1366 1367# if cross compiling, cannot launch a program, so make a static guess 1368case "$cpu" in 1369 arm) 1370 # ARM can be either way; ask the compiler which one we are 1371 if check_define __ARMEB__; then 1372 bigendian=yes 1373 fi 1374 ;; 1375 hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64) 1376 bigendian=yes 1377 ;; 1378esac 1379 1380fi 1381 1382########################################## 1383# NPTL probe 1384 1385if test "$nptl" != "no" ; then 1386 cat > $TMPC <<EOF 1387#include <sched.h> 1388#include <linux/futex.h> 1389int main(void) { 1390#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT) 1391#error bork 1392#endif 1393 return 0; 1394} 1395EOF 1396 1397 if compile_object ; then 1398 nptl=yes 1399 else 1400 if test "$nptl" = "yes" ; then 1401 feature_not_found "nptl" 1402 fi 1403 nptl=no 1404 fi 1405fi 1406 1407########################################## 1408# zlib check 1409 1410if test "$zlib" != "no" ; then 1411 cat > $TMPC << EOF 1412#include <zlib.h> 1413int main(void) { zlibVersion(); return 0; } 1414EOF 1415 if compile_prog "" "-lz" ; then 1416 : 1417 else 1418 echo 1419 echo "Error: zlib check failed" 1420 echo "Make sure to have the zlib libs and headers installed." 1421 echo 1422 exit 1 1423 fi 1424fi 1425 1426########################################## 1427# libseccomp check 1428 1429if test "$seccomp" != "no" ; then 1430 if $pkg_config libseccomp --modversion >/dev/null 2>&1; then 1431 LIBS=`$pkg_config --libs libseccomp` 1432 seccomp="yes" 1433 else 1434 seccomp="no" 1435 if test "$seccomp" = "yes"; then 1436 feature_not_found "libseccomp" 1437 fi 1438 fi 1439fi 1440########################################## 1441# xen probe 1442 1443if test "$xen" != "no" ; then 1444 xen_libs="-lxenstore -lxenctrl -lxenguest" 1445 1446 # First we test whether Xen headers and libraries are available. 1447 # If no, we are done and there is no Xen support. 1448 # If yes, more tests are run to detect the Xen version. 1449 1450 # Xen (any) 1451 cat > $TMPC <<EOF 1452#include <xenctrl.h> 1453int main(void) { 1454 return 0; 1455} 1456EOF 1457 if ! compile_prog "" "$xen_libs" ; then 1458 # Xen not found 1459 if test "$xen" = "yes" ; then 1460 feature_not_found "xen" 1461 fi 1462 xen=no 1463 1464 # Xen unstable 1465 elif 1466 cat > $TMPC <<EOF && 1467#include <xenctrl.h> 1468#include <xenstore.h> 1469#include <stdint.h> 1470#include <xen/hvm/hvm_info_table.h> 1471#if !defined(HVM_MAX_VCPUS) 1472# error HVM_MAX_VCPUS not defined 1473#endif 1474int main(void) { 1475 xc_interface *xc; 1476 xs_daemon_open(); 1477 xc = xc_interface_open(0, 0, 0); 1478 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1479 xc_gnttab_open(NULL, 0); 1480 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 1481 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 1482 return 0; 1483} 1484EOF 1485 compile_prog "" "$xen_libs" 1486 then 1487 xen_ctrl_version=420 1488 xen=yes 1489 1490 elif 1491 cat > $TMPC <<EOF && 1492#include <xenctrl.h> 1493#include <xs.h> 1494#include <stdint.h> 1495#include <xen/hvm/hvm_info_table.h> 1496#if !defined(HVM_MAX_VCPUS) 1497# error HVM_MAX_VCPUS not defined 1498#endif 1499int main(void) { 1500 xs_daemon_open(); 1501 xc_interface_open(0, 0, 0); 1502 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1503 xc_gnttab_open(NULL, 0); 1504 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 1505 return 0; 1506} 1507EOF 1508 compile_prog "" "$xen_libs" 1509 then 1510 xen_ctrl_version=410 1511 xen=yes 1512 1513 # Xen 4.0.0 1514 elif 1515 cat > $TMPC <<EOF && 1516#include <xenctrl.h> 1517#include <xs.h> 1518#include <stdint.h> 1519#include <xen/hvm/hvm_info_table.h> 1520#if !defined(HVM_MAX_VCPUS) 1521# error HVM_MAX_VCPUS not defined 1522#endif 1523int main(void) { 1524 struct xen_add_to_physmap xatp = { 1525 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0, 1526 }; 1527 xs_daemon_open(); 1528 xc_interface_open(); 1529 xc_gnttab_open(); 1530 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1531 xc_memory_op(0, XENMEM_add_to_physmap, &xatp); 1532 return 0; 1533} 1534EOF 1535 compile_prog "" "$xen_libs" 1536 then 1537 xen_ctrl_version=400 1538 xen=yes 1539 1540 # Xen 3.4.0 1541 elif 1542 cat > $TMPC <<EOF && 1543#include <xenctrl.h> 1544#include <xs.h> 1545int main(void) { 1546 struct xen_add_to_physmap xatp = { 1547 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0, 1548 }; 1549 xs_daemon_open(); 1550 xc_interface_open(); 1551 xc_gnttab_open(); 1552 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1553 xc_memory_op(0, XENMEM_add_to_physmap, &xatp); 1554 return 0; 1555} 1556EOF 1557 compile_prog "" "$xen_libs" 1558 then 1559 xen_ctrl_version=340 1560 xen=yes 1561 1562 # Xen 3.3.0 1563 elif 1564 cat > $TMPC <<EOF && 1565#include <xenctrl.h> 1566#include <xs.h> 1567int main(void) { 1568 xs_daemon_open(); 1569 xc_interface_open(); 1570 xc_gnttab_open(); 1571 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1572 return 0; 1573} 1574EOF 1575 compile_prog "" "$xen_libs" 1576 then 1577 xen_ctrl_version=330 1578 xen=yes 1579 1580 # Xen version unsupported 1581 else 1582 if test "$xen" = "yes" ; then 1583 feature_not_found "xen (unsupported version)" 1584 fi 1585 xen=no 1586 fi 1587 1588 if test "$xen" = yes; then 1589 libs_softmmu="$xen_libs $libs_softmmu" 1590 fi 1591fi 1592 1593if test "$xen_pci_passthrough" != "no"; then 1594 if test "$xen" = "yes" && test "$linux" = "yes" && 1595 test "$xen_ctrl_version" -ge 340; then 1596 xen_pci_passthrough=yes 1597 else 1598 if test "$xen_pci_passthrough" = "yes"; then 1599 echo "ERROR" 1600 echo "ERROR: User requested feature Xen PCI Passthrough" 1601 echo "ERROR: but this feature require /sys from Linux" 1602 if test "$xen_ctrl_version" -lt 340; then 1603 echo "ERROR: This feature does not work with Xen 3.3" 1604 fi 1605 echo "ERROR" 1606 exit 1; 1607 fi 1608 xen_pci_passthrough=no 1609 fi 1610fi 1611 1612########################################## 1613# pkg-config probe 1614 1615if ! has "$pkg_config_exe"; then 1616 echo "Error: pkg-config binary '$pkg_config_exe' not found" 1617 exit 1 1618fi 1619 1620########################################## 1621# libtool probe 1622 1623if ! has $libtool; then 1624 libtool= 1625fi 1626 1627########################################## 1628# Sparse probe 1629if test "$sparse" != "no" ; then 1630 if has cgcc; then 1631 sparse=yes 1632 else 1633 if test "$sparse" = "yes" ; then 1634 feature_not_found "sparse" 1635 fi 1636 sparse=no 1637 fi 1638fi 1639 1640########################################## 1641# SDL probe 1642 1643# Look for sdl configuration program (pkg-config or sdl-config). Try 1644# sdl-config even without cross prefix, and favour pkg-config over sdl-config. 1645if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then 1646 sdl_config=sdl-config 1647fi 1648 1649if $pkg_config sdl --modversion >/dev/null 2>&1; then 1650 sdlconfig="$pkg_config sdl" 1651 _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'` 1652elif has ${sdl_config}; then 1653 sdlconfig="$sdl_config" 1654 _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'` 1655else 1656 if test "$sdl" = "yes" ; then 1657 feature_not_found "sdl" 1658 fi 1659 sdl=no 1660fi 1661if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then 1662 echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2 1663fi 1664 1665sdl_too_old=no 1666if test "$sdl" != "no" ; then 1667 cat > $TMPC << EOF 1668#include <SDL.h> 1669#undef main /* We don't want SDL to override our main() */ 1670int main( void ) { return SDL_Init (SDL_INIT_VIDEO); } 1671EOF 1672 sdl_cflags=`$sdlconfig --cflags 2> /dev/null` 1673 if test "$static" = "yes" ; then 1674 sdl_libs=`$sdlconfig --static-libs 2>/dev/null` 1675 else 1676 sdl_libs=`$sdlconfig --libs 2> /dev/null` 1677 fi 1678 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 1679 if test "$_sdlversion" -lt 121 ; then 1680 sdl_too_old=yes 1681 else 1682 if test "$cocoa" = "no" ; then 1683 sdl=yes 1684 fi 1685 fi 1686 1687 # static link with sdl ? (note: sdl.pc's --static --libs is broken) 1688 if test "$sdl" = "yes" -a "$static" = "yes" ; then 1689 if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then 1690 sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`" 1691 sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`" 1692 fi 1693 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 1694 : 1695 else 1696 sdl=no 1697 fi 1698 fi # static link 1699 else # sdl not found 1700 if test "$sdl" = "yes" ; then 1701 feature_not_found "sdl" 1702 fi 1703 sdl=no 1704 fi # sdl compile test 1705fi 1706 1707if test "$sdl" = "yes" ; then 1708 cat > $TMPC <<EOF 1709#include <SDL.h> 1710#if defined(SDL_VIDEO_DRIVER_X11) 1711#include <X11/XKBlib.h> 1712#else 1713#error No x11 support 1714#endif 1715int main(void) { return 0; } 1716EOF 1717 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 1718 sdl_libs="$sdl_libs -lX11" 1719 fi 1720 libs_softmmu="$sdl_libs $libs_softmmu" 1721fi 1722 1723########################################## 1724# VNC TLS detection 1725if test "$vnc" = "yes" -a "$vnc_tls" != "no" ; then 1726 cat > $TMPC <<EOF 1727#include <gnutls/gnutls.h> 1728int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; } 1729EOF 1730 vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null` 1731 vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null` 1732 if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then 1733 vnc_tls=yes 1734 libs_softmmu="$vnc_tls_libs $libs_softmmu" 1735 else 1736 if test "$vnc_tls" = "yes" ; then 1737 feature_not_found "vnc-tls" 1738 fi 1739 vnc_tls=no 1740 fi 1741fi 1742 1743########################################## 1744# VNC SASL detection 1745if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then 1746 cat > $TMPC <<EOF 1747#include <sasl/sasl.h> 1748#include <stdio.h> 1749int main(void) { sasl_server_init(NULL, "qemu"); return 0; } 1750EOF 1751 # Assuming Cyrus-SASL installed in /usr prefix 1752 vnc_sasl_cflags="" 1753 vnc_sasl_libs="-lsasl2" 1754 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then 1755 vnc_sasl=yes 1756 libs_softmmu="$vnc_sasl_libs $libs_softmmu" 1757 else 1758 if test "$vnc_sasl" = "yes" ; then 1759 feature_not_found "vnc-sasl" 1760 fi 1761 vnc_sasl=no 1762 fi 1763fi 1764 1765########################################## 1766# VNC JPEG detection 1767if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then 1768cat > $TMPC <<EOF 1769#include <stdio.h> 1770#include <jpeglib.h> 1771int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; } 1772EOF 1773 vnc_jpeg_cflags="" 1774 vnc_jpeg_libs="-ljpeg" 1775 if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then 1776 vnc_jpeg=yes 1777 libs_softmmu="$vnc_jpeg_libs $libs_softmmu" 1778 else 1779 if test "$vnc_jpeg" = "yes" ; then 1780 feature_not_found "vnc-jpeg" 1781 fi 1782 vnc_jpeg=no 1783 fi 1784fi 1785 1786########################################## 1787# VNC PNG detection 1788if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then 1789cat > $TMPC <<EOF 1790//#include <stdio.h> 1791#include <png.h> 1792#include <stddef.h> 1793int main(void) { 1794 png_structp png_ptr; 1795 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL); 1796 return png_ptr != 0; 1797} 1798EOF 1799 if $pkg_config libpng --modversion >/dev/null 2>&1; then 1800 vnc_png_cflags=`$pkg_config libpng --cflags 2> /dev/null` 1801 vnc_png_libs=`$pkg_config libpng --libs 2> /dev/null` 1802 else 1803 vnc_png_cflags="" 1804 vnc_png_libs="-lpng" 1805 fi 1806 if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then 1807 vnc_png=yes 1808 libs_softmmu="$vnc_png_libs $libs_softmmu" 1809 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags" 1810 else 1811 if test "$vnc_png" = "yes" ; then 1812 feature_not_found "vnc-png" 1813 fi 1814 vnc_png=no 1815 fi 1816fi 1817 1818########################################## 1819# fnmatch() probe, used for ACL routines 1820fnmatch="no" 1821cat > $TMPC << EOF 1822#include <fnmatch.h> 1823int main(void) 1824{ 1825 fnmatch("foo", "foo", 0); 1826 return 0; 1827} 1828EOF 1829if compile_prog "" "" ; then 1830 fnmatch="yes" 1831fi 1832 1833########################################## 1834# uuid_generate() probe, used for vdi block driver 1835if test "$uuid" != "no" ; then 1836 uuid_libs="-luuid" 1837 cat > $TMPC << EOF 1838#include <uuid/uuid.h> 1839int main(void) 1840{ 1841 uuid_t my_uuid; 1842 uuid_generate(my_uuid); 1843 return 0; 1844} 1845EOF 1846 if compile_prog "" "$uuid_libs" ; then 1847 uuid="yes" 1848 libs_softmmu="$uuid_libs $libs_softmmu" 1849 libs_tools="$uuid_libs $libs_tools" 1850 else 1851 if test "$uuid" = "yes" ; then 1852 feature_not_found "uuid" 1853 fi 1854 uuid=no 1855 fi 1856fi 1857 1858########################################## 1859# xfsctl() probe, used for raw-posix 1860if test "$xfs" != "no" ; then 1861 cat > $TMPC << EOF 1862#include <stddef.h> /* NULL */ 1863#include <xfs/xfs.h> 1864int main(void) 1865{ 1866 xfsctl(NULL, 0, 0, NULL); 1867 return 0; 1868} 1869EOF 1870 if compile_prog "" "" ; then 1871 xfs="yes" 1872 else 1873 if test "$xfs" = "yes" ; then 1874 feature_not_found "xfs" 1875 fi 1876 xfs=no 1877 fi 1878fi 1879 1880########################################## 1881# vde libraries probe 1882if test "$vde" != "no" ; then 1883 vde_libs="-lvdeplug" 1884 cat > $TMPC << EOF 1885#include <libvdeplug.h> 1886int main(void) 1887{ 1888 struct vde_open_args a = {0, 0, 0}; 1889 char s[] = ""; 1890 vde_open(s, s, &a); 1891 return 0; 1892} 1893EOF 1894 if compile_prog "" "$vde_libs" ; then 1895 vde=yes 1896 libs_softmmu="$vde_libs $libs_softmmu" 1897 libs_tools="$vde_libs $libs_tools" 1898 else 1899 if test "$vde" = "yes" ; then 1900 feature_not_found "vde" 1901 fi 1902 vde=no 1903 fi 1904fi 1905 1906########################################## 1907# libcap-ng library probe 1908if test "$cap_ng" != "no" ; then 1909 cap_libs="-lcap-ng" 1910 cat > $TMPC << EOF 1911#include <cap-ng.h> 1912int main(void) 1913{ 1914 capng_capability_to_name(CAPNG_EFFECTIVE); 1915 return 0; 1916} 1917EOF 1918 if compile_prog "" "$cap_libs" ; then 1919 cap_ng=yes 1920 libs_tools="$cap_libs $libs_tools" 1921 else 1922 if test "$cap_ng" = "yes" ; then 1923 feature_not_found "cap_ng" 1924 fi 1925 cap_ng=no 1926 fi 1927fi 1928 1929########################################## 1930# Sound support libraries probe 1931 1932audio_drv_probe() 1933{ 1934 drv=$1 1935 hdr=$2 1936 lib=$3 1937 exp=$4 1938 cfl=$5 1939 cat > $TMPC << EOF 1940#include <$hdr> 1941int main(void) { $exp } 1942EOF 1943 if compile_prog "$cfl" "$lib" ; then 1944 : 1945 else 1946 echo 1947 echo "Error: $drv check failed" 1948 echo "Make sure to have the $drv libs and headers installed." 1949 echo 1950 exit 1 1951 fi 1952} 1953 1954audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'` 1955for drv in $audio_drv_list; do 1956 case $drv in 1957 alsa) 1958 audio_drv_probe $drv alsa/asoundlib.h -lasound \ 1959 "return snd_pcm_close((snd_pcm_t *)0);" 1960 libs_softmmu="-lasound $libs_softmmu" 1961 ;; 1962 1963 fmod) 1964 if test -z $fmod_lib || test -z $fmod_inc; then 1965 echo 1966 echo "Error: You must specify path to FMOD library and headers" 1967 echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so" 1968 echo 1969 exit 1 1970 fi 1971 audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc" 1972 libs_softmmu="$fmod_lib $libs_softmmu" 1973 ;; 1974 1975 esd) 1976 audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);' 1977 libs_softmmu="-lesd $libs_softmmu" 1978 audio_pt_int="yes" 1979 ;; 1980 1981 pa) 1982 audio_drv_probe $drv pulse/mainloop.h "-lpulse" \ 1983 "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;" 1984 libs_softmmu="-lpulse $libs_softmmu" 1985 audio_pt_int="yes" 1986 ;; 1987 1988 coreaudio) 1989 libs_softmmu="-framework CoreAudio $libs_softmmu" 1990 ;; 1991 1992 dsound) 1993 libs_softmmu="-lole32 -ldxguid $libs_softmmu" 1994 audio_win_int="yes" 1995 ;; 1996 1997 oss) 1998 libs_softmmu="$oss_lib $libs_softmmu" 1999 ;; 2000 2001 sdl|wav) 2002 # XXX: Probes for CoreAudio, DirectSound, SDL(?) 2003 ;; 2004 2005 winwave) 2006 libs_softmmu="-lwinmm $libs_softmmu" 2007 audio_win_int="yes" 2008 ;; 2009 2010 *) 2011 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || { 2012 echo 2013 echo "Error: Unknown driver '$drv' selected" 2014 echo "Possible drivers are: $audio_possible_drivers" 2015 echo 2016 exit 1 2017 } 2018 ;; 2019 esac 2020done 2021 2022########################################## 2023# BrlAPI probe 2024 2025if test "$brlapi" != "no" ; then 2026 brlapi_libs="-lbrlapi" 2027 cat > $TMPC << EOF 2028#include <brlapi.h> 2029#include <stddef.h> 2030int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); } 2031EOF 2032 if compile_prog "" "$brlapi_libs" ; then 2033 brlapi=yes 2034 libs_softmmu="$brlapi_libs $libs_softmmu" 2035 else 2036 if test "$brlapi" = "yes" ; then 2037 feature_not_found "brlapi" 2038 fi 2039 brlapi=no 2040 fi 2041fi 2042 2043########################################## 2044# curses probe 2045if test "$mingw32" = "yes" ; then 2046 curses_list="-lpdcurses" 2047else 2048 curses_list="-lncurses -lcurses" 2049fi 2050 2051if test "$curses" != "no" ; then 2052 curses_found=no 2053 cat > $TMPC << EOF 2054#include <curses.h> 2055int main(void) { 2056 const char *s = curses_version(); 2057 resize_term(0, 0); 2058 return s != 0; 2059} 2060EOF 2061 for curses_lib in $curses_list; do 2062 if compile_prog "" "$curses_lib" ; then 2063 curses_found=yes 2064 libs_softmmu="$curses_lib $libs_softmmu" 2065 break 2066 fi 2067 done 2068 if test "$curses_found" = "yes" ; then 2069 curses=yes 2070 else 2071 if test "$curses" = "yes" ; then 2072 feature_not_found "curses" 2073 fi 2074 curses=no 2075 fi 2076fi 2077 2078########################################## 2079# curl probe 2080 2081if $pkg_config libcurl --modversion >/dev/null 2>&1; then 2082 curlconfig="$pkg_config libcurl" 2083else 2084 curlconfig=curl-config 2085fi 2086 2087if test "$curl" != "no" ; then 2088 cat > $TMPC << EOF 2089#include <curl/curl.h> 2090int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; } 2091EOF 2092 curl_cflags=`$curlconfig --cflags 2>/dev/null` 2093 curl_libs=`$curlconfig --libs 2>/dev/null` 2094 if compile_prog "$curl_cflags" "$curl_libs" ; then 2095 curl=yes 2096 libs_tools="$curl_libs $libs_tools" 2097 libs_softmmu="$curl_libs $libs_softmmu" 2098 else 2099 if test "$curl" = "yes" ; then 2100 feature_not_found "curl" 2101 fi 2102 curl=no 2103 fi 2104fi # test "$curl" 2105 2106########################################## 2107# bluez support probe 2108if test "$bluez" != "no" ; then 2109 cat > $TMPC << EOF 2110#include <bluetooth/bluetooth.h> 2111int main(void) { return bt_error(0); } 2112EOF 2113 bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null` 2114 bluez_libs=`$pkg_config --libs bluez 2> /dev/null` 2115 if compile_prog "$bluez_cflags" "$bluez_libs" ; then 2116 bluez=yes 2117 libs_softmmu="$bluez_libs $libs_softmmu" 2118 else 2119 if test "$bluez" = "yes" ; then 2120 feature_not_found "bluez" 2121 fi 2122 bluez="no" 2123 fi 2124fi 2125 2126########################################## 2127# glib support probe 2128 2129if test "$mingw32" = yes; then 2130 # g_poll is required in order to integrate with the glib main loop. 2131 glib_req_ver=2.20 2132else 2133 glib_req_ver=2.12 2134fi 2135if $pkg_config --atleast-version=$glib_req_ver gthread-2.0 > /dev/null 2>&1 2136then 2137 glib_cflags=`$pkg_config --cflags gthread-2.0 2>/dev/null` 2138 glib_libs=`$pkg_config --libs gthread-2.0 2>/dev/null` 2139 LIBS="$glib_libs $LIBS" 2140 libs_qga="$glib_libs $libs_qga" 2141else 2142 echo "glib-$glib_req_ver required to compile QEMU" 2143 exit 1 2144fi 2145 2146########################################## 2147# libcap probe 2148 2149if test "$cap" != "no" ; then 2150 cat > $TMPC <<EOF 2151#include <stdio.h> 2152#include <sys/capability.h> 2153int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; } 2154EOF 2155 if compile_prog "" "-lcap" ; then 2156 cap=yes 2157 else 2158 cap=no 2159 fi 2160fi 2161 2162########################################## 2163# pthread probe 2164PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2" 2165 2166pthread=no 2167cat > $TMPC << EOF 2168#include <pthread.h> 2169static void *f(void *p) { return NULL; } 2170int main(void) { 2171 pthread_t thread; 2172 pthread_create(&thread, 0, f, 0); 2173 return 0; 2174} 2175EOF 2176if compile_prog "" "" ; then 2177 pthread=yes 2178else 2179 for pthread_lib in $PTHREADLIBS_LIST; do 2180 if compile_prog "" "$pthread_lib" ; then 2181 pthread=yes 2182 found=no 2183 for lib_entry in $LIBS; do 2184 if test "$lib_entry" = "$pthread_lib"; then 2185 found=yes 2186 break 2187 fi 2188 done 2189 if test "$found" = "no"; then 2190 LIBS="$pthread_lib $LIBS" 2191 fi 2192 break 2193 fi 2194 done 2195fi 2196 2197if test "$mingw32" != yes -a "$pthread" = no; then 2198 echo 2199 echo "Error: pthread check failed" 2200 echo "Make sure to have the pthread libs and headers installed." 2201 echo 2202 exit 1 2203fi 2204 2205########################################## 2206# rbd probe 2207if test "$rbd" != "no" ; then 2208 cat > $TMPC <<EOF 2209#include <stdio.h> 2210#include <rbd/librbd.h> 2211int main(void) { 2212 rados_t cluster; 2213 rados_create(&cluster, NULL); 2214 return 0; 2215} 2216EOF 2217 rbd_libs="-lrbd -lrados" 2218 if compile_prog "" "$rbd_libs" ; then 2219 rbd=yes 2220 libs_tools="$rbd_libs $libs_tools" 2221 libs_softmmu="$rbd_libs $libs_softmmu" 2222 else 2223 if test "$rbd" = "yes" ; then 2224 feature_not_found "rados block device" 2225 fi 2226 rbd=no 2227 fi 2228fi 2229 2230########################################## 2231# linux-aio probe 2232 2233if test "$linux_aio" != "no" ; then 2234 cat > $TMPC <<EOF 2235#include <libaio.h> 2236#include <sys/eventfd.h> 2237#include <stddef.h> 2238int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; } 2239EOF 2240 if compile_prog "" "-laio" ; then 2241 linux_aio=yes 2242 libs_softmmu="$libs_softmmu -laio" 2243 libs_tools="$libs_tools -laio" 2244 else 2245 if test "$linux_aio" = "yes" ; then 2246 feature_not_found "linux AIO" 2247 fi 2248 linux_aio=no 2249 fi 2250fi 2251 2252########################################## 2253# attr probe 2254 2255if test "$attr" != "no" ; then 2256 cat > $TMPC <<EOF 2257#include <stdio.h> 2258#include <sys/types.h> 2259#ifdef CONFIG_LIBATTR 2260#include <attr/xattr.h> 2261#else 2262#include <sys/xattr.h> 2263#endif 2264int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; } 2265EOF 2266 if compile_prog "" "" ; then 2267 attr=yes 2268 # Older distros have <attr/xattr.h>, and need -lattr: 2269 elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then 2270 attr=yes 2271 LIBS="-lattr $LIBS" 2272 libattr=yes 2273 else 2274 if test "$attr" = "yes" ; then 2275 feature_not_found "ATTR" 2276 fi 2277 attr=no 2278 fi 2279fi 2280 2281########################################## 2282# iovec probe 2283cat > $TMPC <<EOF 2284#include <sys/types.h> 2285#include <sys/uio.h> 2286#include <unistd.h> 2287int main(void) { return sizeof(struct iovec); } 2288EOF 2289iovec=no 2290if compile_prog "" "" ; then 2291 iovec=yes 2292fi 2293 2294########################################## 2295# preadv probe 2296cat > $TMPC <<EOF 2297#include <sys/types.h> 2298#include <sys/uio.h> 2299#include <unistd.h> 2300int main(void) { return preadv(0, 0, 0, 0); } 2301EOF 2302preadv=no 2303if compile_prog "" "" ; then 2304 preadv=yes 2305fi 2306 2307########################################## 2308# fdt probe 2309if test "$fdt" != "no" ; then 2310 fdt_libs="-lfdt" 2311 cat > $TMPC << EOF 2312int main(void) { return 0; } 2313EOF 2314 if compile_prog "" "$fdt_libs" ; then 2315 fdt=yes 2316 else 2317 if test "$fdt" = "yes" ; then 2318 feature_not_found "fdt" 2319 fi 2320 fdt_libs= 2321 fdt=no 2322 fi 2323fi 2324 2325########################################## 2326# opengl probe, used by milkymist-tmu2 2327if test "$opengl" != "no" ; then 2328 opengl_libs="-lGL" 2329 cat > $TMPC << EOF 2330#include <X11/Xlib.h> 2331#include <GL/gl.h> 2332#include <GL/glx.h> 2333int main(void) { return GL_VERSION != 0; } 2334EOF 2335 if compile_prog "" "-lGL" ; then 2336 opengl=yes 2337 else 2338 if test "$opengl" = "yes" ; then 2339 feature_not_found "opengl" 2340 fi 2341 opengl_libs= 2342 opengl=no 2343 fi 2344fi 2345 2346# 2347# Check for xxxat() functions when we are building linux-user 2348# emulator. This is done because older glibc versions don't 2349# have syscall stubs for these implemented. 2350# 2351atfile=no 2352cat > $TMPC << EOF 2353#define _ATFILE_SOURCE 2354#include <sys/types.h> 2355#include <fcntl.h> 2356#include <unistd.h> 2357 2358int 2359main(void) 2360{ 2361 /* try to unlink nonexisting file */ 2362 return (unlinkat(AT_FDCWD, "nonexistent_file", 0)); 2363} 2364EOF 2365if compile_prog "" "" ; then 2366 atfile=yes 2367fi 2368 2369# Check for inotify functions when we are building linux-user 2370# emulator. This is done because older glibc versions don't 2371# have syscall stubs for these implemented. In that case we 2372# don't provide them even if kernel supports them. 2373# 2374inotify=no 2375cat > $TMPC << EOF 2376#include <sys/inotify.h> 2377 2378int 2379main(void) 2380{ 2381 /* try to start inotify */ 2382 return inotify_init(); 2383} 2384EOF 2385if compile_prog "" "" ; then 2386 inotify=yes 2387fi 2388 2389inotify1=no 2390cat > $TMPC << EOF 2391#include <sys/inotify.h> 2392 2393int 2394main(void) 2395{ 2396 /* try to start inotify */ 2397 return inotify_init1(0); 2398} 2399EOF 2400if compile_prog "" "" ; then 2401 inotify1=yes 2402fi 2403 2404# check if utimensat and futimens are supported 2405utimens=no 2406cat > $TMPC << EOF 2407#define _ATFILE_SOURCE 2408#include <stddef.h> 2409#include <fcntl.h> 2410#include <sys/stat.h> 2411 2412int main(void) 2413{ 2414 utimensat(AT_FDCWD, "foo", NULL, 0); 2415 futimens(0, NULL); 2416 return 0; 2417} 2418EOF 2419if compile_prog "" "" ; then 2420 utimens=yes 2421fi 2422 2423# check if pipe2 is there 2424pipe2=no 2425cat > $TMPC << EOF 2426#include <unistd.h> 2427#include <fcntl.h> 2428 2429int main(void) 2430{ 2431 int pipefd[2]; 2432 pipe2(pipefd, O_CLOEXEC); 2433 return 0; 2434} 2435EOF 2436if compile_prog "" "" ; then 2437 pipe2=yes 2438fi 2439 2440# check if accept4 is there 2441accept4=no 2442cat > $TMPC << EOF 2443#include <sys/socket.h> 2444#include <stddef.h> 2445 2446int main(void) 2447{ 2448 accept4(0, NULL, NULL, SOCK_CLOEXEC); 2449 return 0; 2450} 2451EOF 2452if compile_prog "" "" ; then 2453 accept4=yes 2454fi 2455 2456# check if tee/splice is there. vmsplice was added same time. 2457splice=no 2458cat > $TMPC << EOF 2459#include <unistd.h> 2460#include <fcntl.h> 2461#include <limits.h> 2462 2463int main(void) 2464{ 2465 int len, fd = 0; 2466 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK); 2467 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE); 2468 return 0; 2469} 2470EOF 2471if compile_prog "" "" ; then 2472 splice=yes 2473fi 2474 2475########################################## 2476# signalfd probe 2477signalfd="no" 2478cat > $TMPC << EOF 2479#include <unistd.h> 2480#include <sys/syscall.h> 2481#include <signal.h> 2482int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); } 2483EOF 2484 2485if compile_prog "" "" ; then 2486 signalfd=yes 2487fi 2488 2489# check if eventfd is supported 2490eventfd=no 2491cat > $TMPC << EOF 2492#include <sys/eventfd.h> 2493 2494int main(void) 2495{ 2496 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC); 2497} 2498EOF 2499if compile_prog "" "" ; then 2500 eventfd=yes 2501fi 2502 2503# check for fallocate 2504fallocate=no 2505cat > $TMPC << EOF 2506#include <fcntl.h> 2507 2508int main(void) 2509{ 2510 fallocate(0, 0, 0, 0); 2511 return 0; 2512} 2513EOF 2514if compile_prog "" "" ; then 2515 fallocate=yes 2516fi 2517 2518# check for sync_file_range 2519sync_file_range=no 2520cat > $TMPC << EOF 2521#include <fcntl.h> 2522 2523int main(void) 2524{ 2525 sync_file_range(0, 0, 0, 0); 2526 return 0; 2527} 2528EOF 2529if compile_prog "" "" ; then 2530 sync_file_range=yes 2531fi 2532 2533# check for linux/fiemap.h and FS_IOC_FIEMAP 2534fiemap=no 2535cat > $TMPC << EOF 2536#include <sys/ioctl.h> 2537#include <linux/fs.h> 2538#include <linux/fiemap.h> 2539 2540int main(void) 2541{ 2542 ioctl(0, FS_IOC_FIEMAP, 0); 2543 return 0; 2544} 2545EOF 2546if compile_prog "" "" ; then 2547 fiemap=yes 2548fi 2549 2550# check for dup3 2551dup3=no 2552cat > $TMPC << EOF 2553#include <unistd.h> 2554 2555int main(void) 2556{ 2557 dup3(0, 0, 0); 2558 return 0; 2559} 2560EOF 2561if compile_prog "" "" ; then 2562 dup3=yes 2563fi 2564 2565# check for epoll support 2566epoll=no 2567cat > $TMPC << EOF 2568#include <sys/epoll.h> 2569 2570int main(void) 2571{ 2572 epoll_create(0); 2573 return 0; 2574} 2575EOF 2576if compile_prog "" "" ; then 2577 epoll=yes 2578fi 2579 2580# epoll_create1 and epoll_pwait are later additions 2581# so we must check separately for their presence 2582epoll_create1=no 2583cat > $TMPC << EOF 2584#include <sys/epoll.h> 2585 2586int main(void) 2587{ 2588 /* Note that we use epoll_create1 as a value, not as 2589 * a function being called. This is necessary so that on 2590 * old SPARC glibc versions where the function was present in 2591 * the library but not declared in the header file we will 2592 * fail the configure check. (Otherwise we will get a compiler 2593 * warning but not an error, and will proceed to fail the 2594 * qemu compile where we compile with -Werror.) 2595 */ 2596 return (int)(uintptr_t)&epoll_create1; 2597} 2598EOF 2599if compile_prog "" "" ; then 2600 epoll_create1=yes 2601fi 2602 2603epoll_pwait=no 2604cat > $TMPC << EOF 2605#include <sys/epoll.h> 2606 2607int main(void) 2608{ 2609 epoll_pwait(0, 0, 0, 0, 0); 2610 return 0; 2611} 2612EOF 2613if compile_prog "" "" ; then 2614 epoll_pwait=yes 2615fi 2616 2617# Check if tools are available to build documentation. 2618if test "$docs" != "no" ; then 2619 if has makeinfo && has pod2man; then 2620 docs=yes 2621 else 2622 if test "$docs" = "yes" ; then 2623 feature_not_found "docs" 2624 fi 2625 docs=no 2626 fi 2627fi 2628 2629# Search for bswap_32 function 2630byteswap_h=no 2631cat > $TMPC << EOF 2632#include <byteswap.h> 2633int main(void) { return bswap_32(0); } 2634EOF 2635if compile_prog "" "" ; then 2636 byteswap_h=yes 2637fi 2638 2639# Search for bswap_32 function 2640bswap_h=no 2641cat > $TMPC << EOF 2642#include <sys/endian.h> 2643#include <sys/types.h> 2644#include <machine/bswap.h> 2645int main(void) { return bswap32(0); } 2646EOF 2647if compile_prog "" "" ; then 2648 bswap_h=yes 2649fi 2650 2651########################################## 2652# Do we have libiscsi 2653# We check for iscsi_unmap_sync() to make sure we have a 2654# recent enough version of libiscsi. 2655if test "$libiscsi" != "no" ; then 2656 cat > $TMPC << EOF 2657#include <stdio.h> 2658#include <iscsi/iscsi.h> 2659int main(void) { iscsi_unmap_sync(NULL,0,0,0,NULL,0); return 0; } 2660EOF 2661 if compile_prog "" "-liscsi" ; then 2662 libiscsi="yes" 2663 LIBS="$LIBS -liscsi" 2664 else 2665 if test "$libiscsi" = "yes" ; then 2666 feature_not_found "libiscsi" 2667 fi 2668 libiscsi="no" 2669 fi 2670fi 2671 2672 2673########################################## 2674# Do we need librt 2675cat > $TMPC <<EOF 2676#include <signal.h> 2677#include <time.h> 2678int main(void) { return clock_gettime(CLOCK_REALTIME, NULL); } 2679EOF 2680 2681if compile_prog "" "" ; then 2682 : 2683elif compile_prog "" "-lrt" ; then 2684 LIBS="-lrt $LIBS" 2685fi 2686 2687if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \ 2688 "$aix" != "yes" -a "$haiku" != "yes" ; then 2689 libs_softmmu="-lutil $libs_softmmu" 2690fi 2691 2692########################################## 2693# spice probe 2694if test "$spice" != "no" ; then 2695 cat > $TMPC << EOF 2696#include <spice.h> 2697int main(void) { spice_server_new(); return 0; } 2698EOF 2699 spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null) 2700 spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null) 2701 if $pkg_config --atleast-version=0.8.2 spice-server >/dev/null 2>&1 && \ 2702 $pkg_config --atleast-version=0.8.1 spice-protocol > /dev/null 2>&1 && \ 2703 compile_prog "$spice_cflags" "$spice_libs" ; then 2704 spice="yes" 2705 libs_softmmu="$libs_softmmu $spice_libs" 2706 QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags" 2707 spice_protocol_version=$($pkg_config --modversion spice-protocol) 2708 spice_server_version=$($pkg_config --modversion spice-server) 2709 if $pkg_config --atleast-version=0.12.0 spice-protocol >/dev/null 2>&1; then 2710 spice_qxl_io_monitors_config_async="yes" 2711 fi 2712 else 2713 if test "$spice" = "yes" ; then 2714 feature_not_found "spice" 2715 fi 2716 spice="no" 2717 fi 2718fi 2719 2720# check for libcacard for smartcard support 2721if test "$smartcard" != "no" ; then 2722 smartcard="yes" 2723 smartcard_cflags="" 2724 # TODO - what's the minimal nss version we support? 2725 if test "$smartcard_nss" != "no"; then 2726 cat > $TMPC << EOF 2727#include <pk11pub.h> 2728int main(void) { PK11_FreeSlot(0); return 0; } 2729EOF 2730 smartcard_includes="-I\$(SRC_PATH)/libcacard" 2731 libcacard_libs="$($pkg_config --libs nss 2>/dev/null) $glib_libs" 2732 libcacard_cflags="$($pkg_config --cflags nss 2>/dev/null) $glib_cflags" 2733 test_cflags="$libcacard_cflags" 2734 # The header files in nss < 3.13.3 have a bug which causes them to 2735 # emit a warning. If we're going to compile QEMU with -Werror, then 2736 # test that the headers don't have this bug. Otherwise we would pass 2737 # the configure test but fail to compile QEMU later. 2738 if test "$werror" = "yes"; then 2739 test_cflags="-Werror $test_cflags" 2740 fi 2741 if $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 && \ 2742 compile_prog "$test_cflags" "$libcacard_libs"; then 2743 smartcard_nss="yes" 2744 QEMU_CFLAGS="$QEMU_CFLAGS $libcacard_cflags" 2745 QEMU_INCLUDES="$QEMU_INCLUDES $smartcard_includes" 2746 libs_softmmu="$libcacard_libs $libs_softmmu" 2747 else 2748 if test "$smartcard_nss" = "yes"; then 2749 feature_not_found "nss" 2750 fi 2751 smartcard_nss="no" 2752 fi 2753 fi 2754fi 2755if test "$smartcard" = "no" ; then 2756 smartcard_nss="no" 2757fi 2758 2759# check for usbredirparser for usb network redirection support 2760if test "$usb_redir" != "no" ; then 2761 if $pkg_config --atleast-version=0.5 libusbredirparser >/dev/null 2>&1 ; then 2762 usb_redir="yes" 2763 usb_redir_cflags=$($pkg_config --cflags libusbredirparser 2>/dev/null) 2764 usb_redir_libs=$($pkg_config --libs libusbredirparser 2>/dev/null) 2765 QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags" 2766 LIBS="$LIBS $usb_redir_libs" 2767 else 2768 if test "$usb_redir" = "yes"; then 2769 feature_not_found "usb-redir" 2770 fi 2771 usb_redir="no" 2772 fi 2773fi 2774 2775########################################## 2776 2777########################################## 2778# check if we have fdatasync 2779 2780fdatasync=no 2781cat > $TMPC << EOF 2782#include <unistd.h> 2783int main(void) { 2784#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0 2785return fdatasync(0); 2786#else 2787#error Not supported 2788#endif 2789} 2790EOF 2791if compile_prog "" "" ; then 2792 fdatasync=yes 2793fi 2794 2795########################################## 2796# check if we have madvise 2797 2798madvise=no 2799cat > $TMPC << EOF 2800#include <sys/types.h> 2801#include <sys/mman.h> 2802#include <stddef.h> 2803int main(void) { return madvise(NULL, 0, MADV_DONTNEED); } 2804EOF 2805if compile_prog "" "" ; then 2806 madvise=yes 2807fi 2808 2809########################################## 2810# check if we have posix_madvise 2811 2812posix_madvise=no 2813cat > $TMPC << EOF 2814#include <sys/mman.h> 2815#include <stddef.h> 2816int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); } 2817EOF 2818if compile_prog "" "" ; then 2819 posix_madvise=yes 2820fi 2821 2822########################################## 2823# check if trace backend exists 2824 2825$python "$source_path/scripts/tracetool.py" "--backend=$trace_backend" --check-backend > /dev/null 2> /dev/null 2826if test "$?" -ne 0 ; then 2827 echo 2828 echo "Error: invalid trace backend" 2829 echo "Please choose a supported trace backend." 2830 echo 2831 exit 1 2832fi 2833 2834########################################## 2835# For 'ust' backend, test if ust headers are present 2836if test "$trace_backend" = "ust"; then 2837 cat > $TMPC << EOF 2838#include <ust/tracepoint.h> 2839#include <ust/marker.h> 2840int main(void) { return 0; } 2841EOF 2842 if compile_prog "" "" ; then 2843 LIBS="-lust -lurcu-bp $LIBS" 2844 libs_qga="-lust -lurcu-bp $libs_qga" 2845 else 2846 echo 2847 echo "Error: Trace backend 'ust' missing libust header files" 2848 echo 2849 exit 1 2850 fi 2851fi 2852 2853########################################## 2854# For 'dtrace' backend, test if 'dtrace' command is present 2855if test "$trace_backend" = "dtrace"; then 2856 if ! has 'dtrace' ; then 2857 echo 2858 echo "Error: dtrace command is not found in PATH $PATH" 2859 echo 2860 exit 1 2861 fi 2862 trace_backend_stap="no" 2863 if has 'stap' ; then 2864 trace_backend_stap="yes" 2865 fi 2866fi 2867 2868########################################## 2869# __sync_fetch_and_and requires at least -march=i486. Many toolchains 2870# use i686 as default anyway, but for those that don't, an explicit 2871# specification is necessary 2872if test "$vhost_net" = "yes" && test "$cpu" = "i386"; then 2873 cat > $TMPC << EOF 2874static int sfaa(int *ptr) 2875{ 2876 return __sync_fetch_and_and(ptr, 0); 2877} 2878 2879int main(int argc, char **argv) 2880{ 2881 int val = 42; 2882 sfaa(&val); 2883 return val; 2884} 2885EOF 2886 if ! compile_prog "" "" ; then 2887 QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS" 2888 fi 2889fi 2890 2891########################################## 2892# check and set a backend for coroutine 2893 2894# default is ucontext, but always fallback to gthread 2895# windows autodetected by make 2896if test "$coroutine" = "" -o "$coroutine" = "ucontext"; then 2897 if test "$darwin" != "yes"; then 2898 cat > $TMPC << EOF 2899#include <ucontext.h> 2900#ifdef __stub_makecontext 2901#error Ignoring glibc stub makecontext which will always fail 2902#endif 2903int main(void) { makecontext(0, 0, 0); return 0; } 2904EOF 2905 if compile_prog "" "" ; then 2906 coroutine_backend=ucontext 2907 else 2908 coroutine_backend=gthread 2909 fi 2910 else 2911 echo "Silently falling back into gthread backend under darwin" 2912 fi 2913elif test "$coroutine" = "gthread" ; then 2914 coroutine_backend=gthread 2915elif test "$coroutine" = "windows" ; then 2916 coroutine_backend=windows 2917elif test "$coroutine" = "sigaltstack" ; then 2918 coroutine_backend=sigaltstack 2919else 2920 echo 2921 echo "Error: unknown coroutine backend $coroutine" 2922 echo 2923 exit 1 2924fi 2925 2926########################################## 2927# check if we have open_by_handle_at 2928 2929open_by_handle_at=no 2930cat > $TMPC << EOF 2931#include <fcntl.h> 2932#if !defined(AT_EMPTY_PATH) 2933# error missing definition 2934#else 2935int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); } 2936#endif 2937EOF 2938if compile_prog "" "" ; then 2939 open_by_handle_at=yes 2940fi 2941 2942######################################## 2943# check if we have linux/magic.h 2944 2945linux_magic_h=no 2946cat > $TMPC << EOF 2947#include <linux/magic.h> 2948int main(void) { 2949 return 0; 2950} 2951EOF 2952if compile_prog "" "" ; then 2953 linux_magic_h=yes 2954fi 2955 2956######################################## 2957# check whether we can disable the -Wunused-but-set-variable 2958# option with a pragma (this is needed to silence a warning in 2959# some versions of the valgrind VALGRIND_STACK_DEREGISTER macro.) 2960# This test has to be compiled with -Werror as otherwise an 2961# unknown pragma is only a warning. 2962pragma_disable_unused_but_set=no 2963cat > $TMPC << EOF 2964#pragma GCC diagnostic ignored "-Wunused-but-set-variable" 2965int main(void) { 2966 return 0; 2967} 2968EOF 2969if compile_prog "-Werror" "" ; then 2970 pragma_disable_unused_but_set=yes 2971fi 2972 2973######################################## 2974# check if we have valgrind/valgrind.h and valgrind/memcheck.h 2975 2976valgrind_h=no 2977cat > $TMPC << EOF 2978#include <valgrind/valgrind.h> 2979#include <valgrind/memcheck.h> 2980int main(void) { 2981 return 0; 2982} 2983EOF 2984if compile_prog "" "" ; then 2985 valgrind_h=yes 2986fi 2987 2988######################################## 2989# check if environ is declared 2990 2991has_environ=no 2992cat > $TMPC << EOF 2993#include <unistd.h> 2994int main(void) { 2995 environ = 0; 2996 return 0; 2997} 2998EOF 2999if compile_prog "" "" ; then 3000 has_environ=yes 3001fi 3002 3003########################################## 3004# End of CC checks 3005# After here, no more $cc or $ld runs 3006 3007if test "$debug" = "no" ; then 3008 CFLAGS="-O2 -D_FORTIFY_SOURCE=2 $CFLAGS" 3009fi 3010 3011# Disable zero malloc errors for official releases unless explicitly told to 3012# enable/disable 3013if test -z "$zero_malloc" ; then 3014 if test "$z_version" = "50" ; then 3015 zero_malloc="no" 3016 else 3017 zero_malloc="yes" 3018 fi 3019fi 3020 3021# Now we've finished running tests it's OK to add -Werror to the compiler flags 3022if test "$werror" = "yes"; then 3023 QEMU_CFLAGS="-Werror $QEMU_CFLAGS" 3024fi 3025 3026if test "$solaris" = "no" ; then 3027 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then 3028 LDFLAGS="-Wl,--warn-common $LDFLAGS" 3029 fi 3030fi 3031 3032# test if pod2man has --utf8 option 3033if pod2man --help | grep -q utf8; then 3034 POD2MAN="pod2man --utf8" 3035else 3036 POD2MAN="pod2man" 3037fi 3038 3039# Use ASLR, no-SEH and DEP if available 3040if test "$mingw32" = "yes" ; then 3041 for flag in --dynamicbase --no-seh --nxcompat; do 3042 if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then 3043 LDFLAGS="-Wl,$flag $LDFLAGS" 3044 fi 3045 done 3046fi 3047 3048qemu_confdir=$sysconfdir$confsuffix 3049qemu_datadir=$datadir$confsuffix 3050 3051tools="" 3052if test "$want_tools" = "yes" ; then 3053 tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools" 3054 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then 3055 tools="qemu-nbd\$(EXESUF) $tools" 3056 fi 3057fi 3058if test "$softmmu" = yes ; then 3059 if test "$virtfs" != no ; then 3060 if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then 3061 virtfs=yes 3062 tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)" 3063 else 3064 if test "$virtfs" = yes; then 3065 echo "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel" 3066 exit 1 3067 fi 3068 virtfs=no 3069 fi 3070 fi 3071 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then 3072 if [ "$guest_agent" = "yes" ]; then 3073 tools="qemu-ga\$(EXESUF) $tools" 3074 fi 3075 fi 3076 if test "$smartcard_nss" = "yes" ; then 3077 tools="vscclient\$(EXESUF) $tools" 3078 fi 3079fi 3080 3081# Mac OS X ships with a broken assembler 3082roms= 3083if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \ 3084 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \ 3085 "$softmmu" = yes ; then 3086 roms="optionrom" 3087fi 3088if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then 3089 roms="$roms spapr-rtas" 3090fi 3091 3092echo "Install prefix $prefix" 3093echo "BIOS directory `eval echo $qemu_datadir`" 3094echo "binary directory `eval echo $bindir`" 3095echo "library directory `eval echo $libdir`" 3096echo "libexec directory `eval echo $libexecdir`" 3097echo "include directory `eval echo $includedir`" 3098echo "config directory `eval echo $sysconfdir`" 3099if test "$mingw32" = "no" ; then 3100echo "Manual directory `eval echo $mandir`" 3101echo "ELF interp prefix $interp_prefix" 3102fi 3103echo "Source path $source_path" 3104echo "C compiler $cc" 3105echo "Host C compiler $host_cc" 3106echo "Objective-C compiler $objcc" 3107echo "CFLAGS $CFLAGS" 3108echo "QEMU_CFLAGS $QEMU_CFLAGS" 3109echo "LDFLAGS $LDFLAGS" 3110echo "make $make" 3111echo "install $install" 3112echo "python $python" 3113if test "$slirp" = "yes" ; then 3114 echo "smbd $smbd" 3115fi 3116echo "host CPU $cpu" 3117echo "host big endian $bigendian" 3118echo "target list $target_list" 3119echo "tcg debug enabled $debug_tcg" 3120echo "gprof enabled $gprof" 3121echo "sparse enabled $sparse" 3122echo "strip binaries $strip_opt" 3123echo "profiler $profiler" 3124echo "static build $static" 3125echo "-Werror enabled $werror" 3126if test "$darwin" = "yes" ; then 3127 echo "Cocoa support $cocoa" 3128fi 3129echo "SDL support $sdl" 3130echo "curses support $curses" 3131echo "curl support $curl" 3132echo "mingw32 support $mingw32" 3133echo "Audio drivers $audio_drv_list" 3134echo "Extra audio cards $audio_card_list" 3135echo "Block whitelist $block_drv_whitelist" 3136echo "Mixer emulation $mixemu" 3137echo "VirtFS support $virtfs" 3138echo "VNC support $vnc" 3139if test "$vnc" = "yes" ; then 3140 echo "VNC TLS support $vnc_tls" 3141 echo "VNC SASL support $vnc_sasl" 3142 echo "VNC JPEG support $vnc_jpeg" 3143 echo "VNC PNG support $vnc_png" 3144fi 3145if test -n "$sparc_cpu"; then 3146 echo "Target Sparc Arch $sparc_cpu" 3147fi 3148echo "xen support $xen" 3149echo "brlapi support $brlapi" 3150echo "bluez support $bluez" 3151echo "Documentation $docs" 3152[ ! -z "$uname_release" ] && \ 3153echo "uname -r $uname_release" 3154echo "NPTL support $nptl" 3155echo "GUEST_BASE $guest_base" 3156echo "PIE $pie" 3157echo "vde support $vde" 3158echo "Linux AIO support $linux_aio" 3159echo "ATTR/XATTR support $attr" 3160echo "Install blobs $blobs" 3161echo "KVM support $kvm" 3162echo "TCG interpreter $tcg_interpreter" 3163echo "fdt support $fdt" 3164echo "preadv support $preadv" 3165echo "fdatasync $fdatasync" 3166echo "madvise $madvise" 3167echo "posix_madvise $posix_madvise" 3168echo "uuid support $uuid" 3169echo "libcap-ng support $cap_ng" 3170echo "vhost-net support $vhost_net" 3171echo "Trace backend $trace_backend" 3172echo "Trace output file $trace_file-<pid>" 3173echo "spice support $spice ($spice_protocol_version/$spice_server_version)" 3174echo "rbd support $rbd" 3175echo "xfsctl support $xfs" 3176echo "nss used $smartcard_nss" 3177echo "usb net redir $usb_redir" 3178echo "OpenGL support $opengl" 3179echo "libiscsi support $libiscsi" 3180echo "build guest agent $guest_agent" 3181echo "seccomp support $seccomp" 3182echo "coroutine backend $coroutine_backend" 3183 3184if test "$sdl_too_old" = "yes"; then 3185echo "-> Your SDL version is too old - please upgrade to have SDL support" 3186fi 3187 3188config_host_mak="config-host.mak" 3189config_host_ld="config-host.ld" 3190 3191echo "# Automatically generated by configure - do not modify" > $config_host_mak 3192printf "# Configured with:" >> $config_host_mak 3193printf " '%s'" "$0" "$@" >> $config_host_mak 3194echo >> $config_host_mak 3195 3196echo all: >> $config_host_mak 3197echo "prefix=$prefix" >> $config_host_mak 3198echo "bindir=$bindir" >> $config_host_mak 3199echo "libdir=$libdir" >> $config_host_mak 3200echo "libexecdir=$libexecdir" >> $config_host_mak 3201echo "includedir=$includedir" >> $config_host_mak 3202echo "mandir=$mandir" >> $config_host_mak 3203echo "sysconfdir=$sysconfdir" >> $config_host_mak 3204echo "qemu_confdir=$qemu_confdir" >> $config_host_mak 3205echo "qemu_datadir=$qemu_datadir" >> $config_host_mak 3206echo "qemu_docdir=$qemu_docdir" >> $config_host_mak 3207echo "CONFIG_QEMU_HELPERDIR=\"$libexecdir\"" >> $config_host_mak 3208 3209echo "ARCH=$ARCH" >> $config_host_mak 3210if test "$debug_tcg" = "yes" ; then 3211 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak 3212fi 3213if test "$debug" = "yes" ; then 3214 echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak 3215fi 3216if test "$strip_opt" = "yes" ; then 3217 echo "STRIP=${strip}" >> $config_host_mak 3218fi 3219if test "$bigendian" = "yes" ; then 3220 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak 3221fi 3222if test "$mingw32" = "yes" ; then 3223 echo "CONFIG_WIN32=y" >> $config_host_mak 3224 rc_version=`cat $source_path/VERSION` 3225 version_major=${rc_version%%.*} 3226 rc_version=${rc_version#*.} 3227 version_minor=${rc_version%%.*} 3228 rc_version=${rc_version#*.} 3229 version_subminor=${rc_version%%.*} 3230 version_micro=0 3231 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak 3232 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak 3233else 3234 echo "CONFIG_POSIX=y" >> $config_host_mak 3235fi 3236 3237if test "$linux" = "yes" ; then 3238 echo "CONFIG_LINUX=y" >> $config_host_mak 3239fi 3240 3241if test "$darwin" = "yes" ; then 3242 echo "CONFIG_DARWIN=y" >> $config_host_mak 3243fi 3244 3245if test "$aix" = "yes" ; then 3246 echo "CONFIG_AIX=y" >> $config_host_mak 3247fi 3248 3249if test "$solaris" = "yes" ; then 3250 echo "CONFIG_SOLARIS=y" >> $config_host_mak 3251 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak 3252 if test "$needs_libsunmath" = "yes" ; then 3253 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak 3254 fi 3255fi 3256if test "$haiku" = "yes" ; then 3257 echo "CONFIG_HAIKU=y" >> $config_host_mak 3258fi 3259if test "$static" = "yes" ; then 3260 echo "CONFIG_STATIC=y" >> $config_host_mak 3261fi 3262if test "$profiler" = "yes" ; then 3263 echo "CONFIG_PROFILER=y" >> $config_host_mak 3264fi 3265if test "$slirp" = "yes" ; then 3266 echo "CONFIG_SLIRP=y" >> $config_host_mak 3267 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak 3268 QEMU_INCLUDES="-I\$(SRC_PATH)/slirp $QEMU_INCLUDES" 3269fi 3270if test "$vde" = "yes" ; then 3271 echo "CONFIG_VDE=y" >> $config_host_mak 3272fi 3273if test "$cap_ng" = "yes" ; then 3274 echo "CONFIG_LIBCAP=y" >> $config_host_mak 3275fi 3276for card in $audio_card_list; do 3277 def=CONFIG_`echo $card | LC_ALL=C tr '[a-z]' '[A-Z]'` 3278 echo "$def=y" >> $config_host_mak 3279done 3280echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak 3281for drv in $audio_drv_list; do 3282 def=CONFIG_`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'` 3283 echo "$def=y" >> $config_host_mak 3284 if test "$drv" = "fmod"; then 3285 echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak 3286 fi 3287done 3288if test "$audio_pt_int" = "yes" ; then 3289 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak 3290fi 3291if test "$audio_win_int" = "yes" ; then 3292 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak 3293fi 3294echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak 3295if test "$mixemu" = "yes" ; then 3296 echo "CONFIG_MIXEMU=y" >> $config_host_mak 3297fi 3298if test "$vnc" = "yes" ; then 3299 echo "CONFIG_VNC=y" >> $config_host_mak 3300fi 3301if test "$vnc_tls" = "yes" ; then 3302 echo "CONFIG_VNC_TLS=y" >> $config_host_mak 3303 echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak 3304fi 3305if test "$vnc_sasl" = "yes" ; then 3306 echo "CONFIG_VNC_SASL=y" >> $config_host_mak 3307 echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak 3308fi 3309if test "$vnc_jpeg" = "yes" ; then 3310 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak 3311 echo "VNC_JPEG_CFLAGS=$vnc_jpeg_cflags" >> $config_host_mak 3312fi 3313if test "$vnc_png" = "yes" ; then 3314 echo "CONFIG_VNC_PNG=y" >> $config_host_mak 3315 echo "VNC_PNG_CFLAGS=$vnc_png_cflags" >> $config_host_mak 3316fi 3317if test "$fnmatch" = "yes" ; then 3318 echo "CONFIG_FNMATCH=y" >> $config_host_mak 3319fi 3320if test "$uuid" = "yes" ; then 3321 echo "CONFIG_UUID=y" >> $config_host_mak 3322fi 3323if test "$xfs" = "yes" ; then 3324 echo "CONFIG_XFS=y" >> $config_host_mak 3325fi 3326qemu_version=`head $source_path/VERSION` 3327echo "VERSION=$qemu_version" >>$config_host_mak 3328echo "PKGVERSION=$pkgversion" >>$config_host_mak 3329echo "SRC_PATH=$source_path" >> $config_host_mak 3330echo "TARGET_DIRS=$target_list" >> $config_host_mak 3331if [ "$docs" = "yes" ] ; then 3332 echo "BUILD_DOCS=yes" >> $config_host_mak 3333fi 3334if test "$sdl" = "yes" ; then 3335 echo "CONFIG_SDL=y" >> $config_host_mak 3336 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak 3337fi 3338if test "$cocoa" = "yes" ; then 3339 echo "CONFIG_COCOA=y" >> $config_host_mak 3340fi 3341if test "$curses" = "yes" ; then 3342 echo "CONFIG_CURSES=y" >> $config_host_mak 3343fi 3344if test "$atfile" = "yes" ; then 3345 echo "CONFIG_ATFILE=y" >> $config_host_mak 3346fi 3347if test "$utimens" = "yes" ; then 3348 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak 3349fi 3350if test "$pipe2" = "yes" ; then 3351 echo "CONFIG_PIPE2=y" >> $config_host_mak 3352fi 3353if test "$accept4" = "yes" ; then 3354 echo "CONFIG_ACCEPT4=y" >> $config_host_mak 3355fi 3356if test "$splice" = "yes" ; then 3357 echo "CONFIG_SPLICE=y" >> $config_host_mak 3358fi 3359if test "$eventfd" = "yes" ; then 3360 echo "CONFIG_EVENTFD=y" >> $config_host_mak 3361fi 3362if test "$fallocate" = "yes" ; then 3363 echo "CONFIG_FALLOCATE=y" >> $config_host_mak 3364fi 3365if test "$sync_file_range" = "yes" ; then 3366 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak 3367fi 3368if test "$fiemap" = "yes" ; then 3369 echo "CONFIG_FIEMAP=y" >> $config_host_mak 3370fi 3371if test "$dup3" = "yes" ; then 3372 echo "CONFIG_DUP3=y" >> $config_host_mak 3373fi 3374if test "$epoll" = "yes" ; then 3375 echo "CONFIG_EPOLL=y" >> $config_host_mak 3376fi 3377if test "$epoll_create1" = "yes" ; then 3378 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak 3379fi 3380if test "$epoll_pwait" = "yes" ; then 3381 echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak 3382fi 3383if test "$inotify" = "yes" ; then 3384 echo "CONFIG_INOTIFY=y" >> $config_host_mak 3385fi 3386if test "$inotify1" = "yes" ; then 3387 echo "CONFIG_INOTIFY1=y" >> $config_host_mak 3388fi 3389if test "$byteswap_h" = "yes" ; then 3390 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak 3391fi 3392if test "$bswap_h" = "yes" ; then 3393 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak 3394fi 3395if test "$curl" = "yes" ; then 3396 echo "CONFIG_CURL=y" >> $config_host_mak 3397 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak 3398fi 3399if test "$brlapi" = "yes" ; then 3400 echo "CONFIG_BRLAPI=y" >> $config_host_mak 3401fi 3402if test "$bluez" = "yes" ; then 3403 echo "CONFIG_BLUEZ=y" >> $config_host_mak 3404 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak 3405fi 3406echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak 3407if test "$xen" = "yes" ; then 3408 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak 3409 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak 3410fi 3411if test "$linux_aio" = "yes" ; then 3412 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak 3413fi 3414if test "$attr" = "yes" ; then 3415 echo "CONFIG_ATTR=y" >> $config_host_mak 3416fi 3417if test "$libattr" = "yes" ; then 3418 echo "CONFIG_LIBATTR=y" >> $config_host_mak 3419fi 3420if test "$virtfs" = "yes" ; then 3421 echo "CONFIG_VIRTFS=y" >> $config_host_mak 3422fi 3423if test "$blobs" = "yes" ; then 3424 echo "INSTALL_BLOBS=yes" >> $config_host_mak 3425fi 3426if test "$iovec" = "yes" ; then 3427 echo "CONFIG_IOVEC=y" >> $config_host_mak 3428fi 3429if test "$preadv" = "yes" ; then 3430 echo "CONFIG_PREADV=y" >> $config_host_mak 3431fi 3432if test "$fdt" = "yes" ; then 3433 echo "CONFIG_FDT=y" >> $config_host_mak 3434fi 3435if test "$signalfd" = "yes" ; then 3436 echo "CONFIG_SIGNALFD=y" >> $config_host_mak 3437fi 3438if test "$tcg_interpreter" = "yes" ; then 3439 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak 3440fi 3441if test "$fdatasync" = "yes" ; then 3442 echo "CONFIG_FDATASYNC=y" >> $config_host_mak 3443fi 3444if test "$madvise" = "yes" ; then 3445 echo "CONFIG_MADVISE=y" >> $config_host_mak 3446fi 3447if test "$posix_madvise" = "yes" ; then 3448 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak 3449fi 3450 3451if test "$spice" = "yes" ; then 3452 echo "CONFIG_SPICE=y" >> $config_host_mak 3453fi 3454 3455if test "$spice_qxl_io_monitors_config_async" = "yes" ; then 3456 echo "CONFIG_QXL_IO_MONITORS_CONFIG_ASYNC=y" >> $config_host_mak 3457fi 3458 3459if test "$smartcard" = "yes" ; then 3460 echo "CONFIG_SMARTCARD=y" >> $config_host_mak 3461fi 3462 3463if test "$smartcard_nss" = "yes" ; then 3464 echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak 3465 echo "libcacard_libs=$libcacard_libs" >> $config_host_mak 3466 echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak 3467fi 3468 3469if test "$usb_redir" = "yes" ; then 3470 echo "CONFIG_USB_REDIR=y" >> $config_host_mak 3471fi 3472 3473if test "$opengl" = "yes" ; then 3474 echo "CONFIG_OPENGL=y" >> $config_host_mak 3475fi 3476 3477if test "$libiscsi" = "yes" ; then 3478 echo "CONFIG_LIBISCSI=y" >> $config_host_mak 3479fi 3480 3481if test "$seccomp" = "yes"; then 3482 echo "CONFIG_SECCOMP=y" >> $config_host_mak 3483fi 3484 3485# XXX: suppress that 3486if [ "$bsd" = "yes" ] ; then 3487 echo "CONFIG_BSD=y" >> $config_host_mak 3488fi 3489 3490echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak 3491 3492if test "$zero_malloc" = "yes" ; then 3493 echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak 3494fi 3495if test "$rbd" = "yes" ; then 3496 echo "CONFIG_RBD=y" >> $config_host_mak 3497fi 3498 3499if test "$coroutine_backend" = "ucontext" ; then 3500 echo "CONFIG_UCONTEXT_COROUTINE=y" >> $config_host_mak 3501elif test "$coroutine_backend" = "sigaltstack" ; then 3502 echo "CONFIG_SIGALTSTACK_COROUTINE=y" >> $config_host_mak 3503fi 3504 3505if test "$open_by_handle_at" = "yes" ; then 3506 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak 3507fi 3508 3509if test "$linux_magic_h" = "yes" ; then 3510 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak 3511fi 3512 3513if test "$pragma_disable_unused_but_set" = "yes" ; then 3514 echo "CONFIG_PRAGMA_DISABLE_UNUSED_BUT_SET=y" >> $config_host_mak 3515fi 3516 3517if test "$valgrind_h" = "yes" ; then 3518 echo "CONFIG_VALGRIND_H=y" >> $config_host_mak 3519fi 3520 3521if test "$has_environ" = "yes" ; then 3522 echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak 3523fi 3524 3525# USB host support 3526case "$usb" in 3527linux) 3528 echo "HOST_USB=linux" >> $config_host_mak 3529;; 3530bsd) 3531 echo "HOST_USB=bsd" >> $config_host_mak 3532;; 3533*) 3534 echo "HOST_USB=stub" >> $config_host_mak 3535;; 3536esac 3537 3538# use default implementation for tracing backend-specific routines 3539trace_default=yes 3540echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak 3541if test "$trace_backend" = "nop"; then 3542 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak 3543fi 3544if test "$trace_backend" = "simple"; then 3545 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak 3546 trace_default=no 3547 # Set the appropriate trace file. 3548 trace_file="\"$trace_file-\" FMT_pid" 3549fi 3550if test "$trace_backend" = "stderr"; then 3551 echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak 3552 trace_default=no 3553fi 3554if test "$trace_backend" = "ust"; then 3555 echo "CONFIG_TRACE_UST=y" >> $config_host_mak 3556fi 3557if test "$trace_backend" = "dtrace"; then 3558 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak 3559 if test "$trace_backend_stap" = "yes" ; then 3560 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak 3561 fi 3562fi 3563echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak 3564if test "$trace_default" = "yes"; then 3565 echo "CONFIG_TRACE_DEFAULT=y" >> $config_host_mak 3566fi 3567 3568echo "TOOLS=$tools" >> $config_host_mak 3569echo "ROMS=$roms" >> $config_host_mak 3570echo "MAKE=$make" >> $config_host_mak 3571echo "INSTALL=$install" >> $config_host_mak 3572echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak 3573echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak 3574echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak 3575echo "PYTHON=$python" >> $config_host_mak 3576echo "CC=$cc" >> $config_host_mak 3577echo "CC_I386=$cc_i386" >> $config_host_mak 3578echo "HOST_CC=$host_cc" >> $config_host_mak 3579echo "OBJCC=$objcc" >> $config_host_mak 3580echo "AR=$ar" >> $config_host_mak 3581echo "OBJCOPY=$objcopy" >> $config_host_mak 3582echo "LD=$ld" >> $config_host_mak 3583echo "WINDRES=$windres" >> $config_host_mak 3584echo "LIBTOOL=$libtool" >> $config_host_mak 3585echo "CFLAGS=$CFLAGS" >> $config_host_mak 3586echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak 3587echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak 3588if test "$sparse" = "yes" ; then 3589 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak 3590 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak 3591 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak 3592fi 3593echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak 3594echo "LDFLAGS=$LDFLAGS" >> $config_host_mak 3595echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak 3596echo "ARLIBS_END=$arlibs_end" >> $config_host_mak 3597echo "LIBS+=$LIBS" >> $config_host_mak 3598echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak 3599echo "EXESUF=$EXESUF" >> $config_host_mak 3600echo "LIBS_QGA+=$libs_qga" >> $config_host_mak 3601echo "POD2MAN=$POD2MAN" >> $config_host_mak 3602 3603# generate list of library paths for linker script 3604 3605$ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld} 3606 3607if test -f ${config_host_ld}~ ; then 3608 if cmp -s $config_host_ld ${config_host_ld}~ ; then 3609 mv ${config_host_ld}~ $config_host_ld 3610 else 3611 rm ${config_host_ld}~ 3612 fi 3613fi 3614 3615for d in libdis libdis-user; do 3616 symlink "$source_path/Makefile.dis" "$d/Makefile" 3617 echo > $d/config.mak 3618done 3619 3620# use included Linux headers 3621if test "$linux" = "yes" ; then 3622 mkdir -p linux-headers 3623 case "$cpu" in 3624 i386|x86_64) 3625 linux_arch=x86 3626 ;; 3627 ppcemb|ppc|ppc64) 3628 linux_arch=powerpc 3629 ;; 3630 s390x) 3631 linux_arch=s390 3632 ;; 3633 *) 3634 # For most CPUs the kernel architecture name and QEMU CPU name match. 3635 linux_arch="$cpu" 3636 ;; 3637 esac 3638 # For non-KVM architectures we will not have asm headers 3639 if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then 3640 symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm 3641 fi 3642fi 3643 3644for target in $target_list; do 3645target_dir="$target" 3646config_target_mak=$target_dir/config-target.mak 3647target_arch2=`echo $target | cut -d '-' -f 1` 3648target_bigendian="no" 3649 3650case "$target_arch2" in 3651 armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|or32|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb) 3652 target_bigendian=yes 3653 ;; 3654esac 3655target_softmmu="no" 3656target_user_only="no" 3657target_linux_user="no" 3658target_bsd_user="no" 3659case "$target" in 3660 ${target_arch2}-softmmu) 3661 target_softmmu="yes" 3662 ;; 3663 ${target_arch2}-linux-user) 3664 if test "$linux" != "yes" ; then 3665 echo "ERROR: Target '$target' is only available on a Linux host" 3666 exit 1 3667 fi 3668 target_user_only="yes" 3669 target_linux_user="yes" 3670 ;; 3671 ${target_arch2}-bsd-user) 3672 if test "$bsd" != "yes" ; then 3673 echo "ERROR: Target '$target' is only available on a BSD host" 3674 exit 1 3675 fi 3676 target_user_only="yes" 3677 target_bsd_user="yes" 3678 ;; 3679 *) 3680 echo "ERROR: Target '$target' not recognised" 3681 exit 1 3682 ;; 3683esac 3684 3685mkdir -p $target_dir 3686echo "# Automatically generated by configure - do not modify" > $config_target_mak 3687 3688bflt="no" 3689target_nptl="no" 3690interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"` 3691gdb_xml_files="" 3692target_short_alignment=2 3693target_int_alignment=4 3694target_long_alignment=4 3695target_llong_alignment=8 3696target_libs_softmmu= 3697 3698TARGET_ARCH="$target_arch2" 3699TARGET_BASE_ARCH="" 3700TARGET_ABI_DIR="" 3701 3702case "$target_arch2" in 3703 i386) 3704 target_phys_bits=64 3705 ;; 3706 x86_64) 3707 TARGET_BASE_ARCH=i386 3708 target_phys_bits=64 3709 target_long_alignment=8 3710 ;; 3711 alpha) 3712 target_phys_bits=64 3713 target_long_alignment=8 3714 target_nptl="yes" 3715 ;; 3716 arm|armeb) 3717 TARGET_ARCH=arm 3718 bflt="yes" 3719 target_nptl="yes" 3720 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml" 3721 target_phys_bits=64 3722 target_llong_alignment=4 3723 target_libs_softmmu="$fdt_libs" 3724 ;; 3725 cris) 3726 target_nptl="yes" 3727 target_phys_bits=32 3728 ;; 3729 lm32) 3730 target_phys_bits=32 3731 target_libs_softmmu="$opengl_libs" 3732 ;; 3733 m68k) 3734 bflt="yes" 3735 gdb_xml_files="cf-core.xml cf-fp.xml" 3736 target_phys_bits=32 3737 target_int_alignment=2 3738 target_long_alignment=2 3739 target_llong_alignment=2 3740 ;; 3741 microblaze|microblazeel) 3742 TARGET_ARCH=microblaze 3743 bflt="yes" 3744 target_nptl="yes" 3745 target_phys_bits=32 3746 target_libs_softmmu="$fdt_libs" 3747 ;; 3748 mips|mipsel) 3749 TARGET_ARCH=mips 3750 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak 3751 target_nptl="yes" 3752 target_phys_bits=64 3753 ;; 3754 mipsn32|mipsn32el) 3755 TARGET_ARCH=mipsn32 3756 TARGET_BASE_ARCH=mips 3757 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak 3758 target_phys_bits=64 3759 ;; 3760 mips64|mips64el) 3761 TARGET_ARCH=mips64 3762 TARGET_BASE_ARCH=mips 3763 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak 3764 target_phys_bits=64 3765 target_long_alignment=8 3766 ;; 3767 or32) 3768 TARGET_ARCH=openrisc 3769 TARGET_BASE_ARCH=openrisc 3770 target_phys_bits=32 3771 ;; 3772 ppc) 3773 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 3774 target_phys_bits=64 3775 target_nptl="yes" 3776 target_libs_softmmu="$fdt_libs" 3777 ;; 3778 ppcemb) 3779 TARGET_BASE_ARCH=ppc 3780 TARGET_ABI_DIR=ppc 3781 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 3782 target_phys_bits=64 3783 target_nptl="yes" 3784 target_libs_softmmu="$fdt_libs" 3785 ;; 3786 ppc64) 3787 TARGET_BASE_ARCH=ppc 3788 TARGET_ABI_DIR=ppc 3789 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 3790 target_phys_bits=64 3791 target_long_alignment=8 3792 target_libs_softmmu="$fdt_libs" 3793 ;; 3794 ppc64abi32) 3795 TARGET_ARCH=ppc64 3796 TARGET_BASE_ARCH=ppc 3797 TARGET_ABI_DIR=ppc 3798 echo "TARGET_ABI32=y" >> $config_target_mak 3799 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 3800 target_phys_bits=64 3801 target_libs_softmmu="$fdt_libs" 3802 ;; 3803 sh4|sh4eb) 3804 TARGET_ARCH=sh4 3805 bflt="yes" 3806 target_nptl="yes" 3807 target_phys_bits=32 3808 ;; 3809 sparc) 3810 target_phys_bits=64 3811 ;; 3812 sparc64) 3813 TARGET_BASE_ARCH=sparc 3814 target_phys_bits=64 3815 target_long_alignment=8 3816 ;; 3817 sparc32plus) 3818 TARGET_ARCH=sparc64 3819 TARGET_BASE_ARCH=sparc 3820 TARGET_ABI_DIR=sparc 3821 echo "TARGET_ABI32=y" >> $config_target_mak 3822 target_phys_bits=64 3823 ;; 3824 s390x) 3825 target_nptl="yes" 3826 target_phys_bits=64 3827 target_long_alignment=8 3828 ;; 3829 unicore32) 3830 target_phys_bits=32 3831 ;; 3832 xtensa|xtensaeb) 3833 TARGET_ARCH=xtensa 3834 target_phys_bits=32 3835 ;; 3836 *) 3837 echo "Unsupported target CPU" 3838 exit 1 3839 ;; 3840esac 3841# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH 3842if [ "$TARGET_BASE_ARCH" = "" ]; then 3843 TARGET_BASE_ARCH=$TARGET_ARCH 3844fi 3845 3846symlink "$source_path/Makefile.target" "$target_dir/Makefile" 3847 3848 3849case "$target_arch2" in 3850 alpha | i386 | or32 | s390x | sparc* | x86_64 | xtensa* | ppc*) 3851 echo "CONFIG_TCG_PASS_AREG0=y" >> $config_target_mak 3852 ;; 3853esac 3854 3855upper() { 3856 echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]' 3857} 3858 3859echo "TARGET_SHORT_ALIGNMENT=$target_short_alignment" >> $config_target_mak 3860echo "TARGET_INT_ALIGNMENT=$target_int_alignment" >> $config_target_mak 3861echo "TARGET_LONG_ALIGNMENT=$target_long_alignment" >> $config_target_mak 3862echo "TARGET_LLONG_ALIGNMENT=$target_llong_alignment" >> $config_target_mak 3863echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak 3864target_arch_name="`upper $TARGET_ARCH`" 3865echo "TARGET_$target_arch_name=y" >> $config_target_mak 3866echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak 3867echo "TARGET_TYPE=TARGET_TYPE_`upper $target_arch2`" >> $config_target_mak 3868echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak 3869if [ "$TARGET_ABI_DIR" = "" ]; then 3870 TARGET_ABI_DIR=$TARGET_ARCH 3871fi 3872echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak 3873case "$target_arch2" in 3874 i386|x86_64) 3875 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then 3876 target_phys_bits=64 3877 echo "CONFIG_XEN=y" >> $config_target_mak 3878 if test "$xen_pci_passthrough" = yes; then 3879 echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak" 3880 fi 3881 else 3882 echo "CONFIG_NO_XEN=y" >> $config_target_mak 3883 fi 3884 ;; 3885 *) 3886 echo "CONFIG_NO_XEN=y" >> $config_target_mak 3887esac 3888case "$target_arch2" in 3889 i386|x86_64|ppcemb|ppc|ppc64|s390x) 3890 # Make sure the target and host cpus are compatible 3891 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \ 3892 \( "$target_arch2" = "$cpu" -o \ 3893 \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \ 3894 \( "$target_arch2" = "ppc64" -a "$cpu" = "ppc" \) -o \ 3895 \( "$target_arch2" = "ppc" -a "$cpu" = "ppc64" \) -o \ 3896 \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc64" \) -o \ 3897 \( "$target_arch2" = "x86_64" -a "$cpu" = "i386" \) -o \ 3898 \( "$target_arch2" = "i386" -a "$cpu" = "x86_64" \) \) ; then 3899 echo "CONFIG_KVM=y" >> $config_target_mak 3900 if test "$vhost_net" = "yes" ; then 3901 echo "CONFIG_VHOST_NET=y" >> $config_target_mak 3902 fi 3903 fi 3904esac 3905case "$target_arch2" in 3906 i386|x86_64) 3907 echo "CONFIG_HAVE_GET_MEMORY_MAPPING=y" >> $config_target_mak 3908esac 3909if test "$target_arch2" = "ppc64" -a "$fdt" = "yes"; then 3910 echo "CONFIG_PSERIES=y" >> $config_target_mak 3911fi 3912if test "$target_bigendian" = "yes" ; then 3913 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak 3914fi 3915if test "$target_softmmu" = "yes" ; then 3916 echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak 3917 echo "CONFIG_SOFTMMU=y" >> $config_target_mak 3918 echo "LIBS+=$libs_softmmu $target_libs_softmmu" >> $config_target_mak 3919 echo "HWDIR=../libhw$target_phys_bits" >> $config_target_mak 3920 echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak 3921 if test "$smartcard_nss" = "yes" ; then 3922 echo "subdir-$target: subdir-libcacard" >> $config_host_mak 3923 fi 3924 case "$target_arch2" in 3925 i386|x86_64) 3926 echo "CONFIG_HAVE_CORE_DUMP=y" >> $config_target_mak 3927 esac 3928fi 3929if test "$target_user_only" = "yes" ; then 3930 echo "CONFIG_USER_ONLY=y" >> $config_target_mak 3931 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak 3932fi 3933if test "$target_linux_user" = "yes" ; then 3934 echo "CONFIG_LINUX_USER=y" >> $config_target_mak 3935fi 3936list="" 3937if test ! -z "$gdb_xml_files" ; then 3938 for x in $gdb_xml_files; do 3939 list="$list $source_path/gdb-xml/$x" 3940 done 3941 echo "TARGET_XML_FILES=$list" >> $config_target_mak 3942fi 3943 3944if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then 3945 echo "TARGET_HAS_BFLT=y" >> $config_target_mak 3946fi 3947if test "$target_user_only" = "yes" \ 3948 -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then 3949 echo "CONFIG_USE_NPTL=y" >> $config_target_mak 3950fi 3951if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then 3952 echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak 3953fi 3954if test "$target_bsd_user" = "yes" ; then 3955 echo "CONFIG_BSD_USER=y" >> $config_target_mak 3956fi 3957 3958# the static way of configuring available audio cards requires this workaround 3959if test "$target_user_only" != "yes" && grep -q CONFIG_PCSPK $source_path/default-configs/$target.mak; then 3960 echo "CONFIG_PCSPK=y" >> $config_target_mak 3961fi 3962 3963# generate QEMU_CFLAGS/LDFLAGS for targets 3964 3965cflags="" 3966includes="" 3967ldflags="" 3968 3969if test "$tcg_interpreter" = "yes"; then 3970 includes="-I\$(SRC_PATH)/tcg/tci $includes" 3971elif test "$ARCH" = "sparc64" ; then 3972 includes="-I\$(SRC_PATH)/tcg/sparc $includes" 3973elif test "$ARCH" = "s390x" ; then 3974 includes="-I\$(SRC_PATH)/tcg/s390 $includes" 3975elif test "$ARCH" = "x86_64" ; then 3976 includes="-I\$(SRC_PATH)/tcg/i386 $includes" 3977else 3978 includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes" 3979fi 3980includes="-I\$(SRC_PATH)/tcg $includes" 3981 3982if test "$linux" = "yes" ; then 3983 includes="-I\$(SRC_PATH)/linux-headers $includes" 3984fi 3985 3986if test "$target_user_only" = "yes" ; then 3987 libdis_config_mak=libdis-user/config.mak 3988else 3989 libdis_config_mak=libdis/config.mak 3990fi 3991 3992for i in $ARCH $TARGET_BASE_ARCH ; do 3993 case "$i" in 3994 alpha) 3995 echo "CONFIG_ALPHA_DIS=y" >> $config_target_mak 3996 echo "CONFIG_ALPHA_DIS=y" >> $libdis_config_mak 3997 ;; 3998 arm) 3999 echo "CONFIG_ARM_DIS=y" >> $config_target_mak 4000 echo "CONFIG_ARM_DIS=y" >> $libdis_config_mak 4001 ;; 4002 cris) 4003 echo "CONFIG_CRIS_DIS=y" >> $config_target_mak 4004 echo "CONFIG_CRIS_DIS=y" >> $libdis_config_mak 4005 ;; 4006 hppa) 4007 echo "CONFIG_HPPA_DIS=y" >> $config_target_mak 4008 echo "CONFIG_HPPA_DIS=y" >> $libdis_config_mak 4009 ;; 4010 i386|x86_64) 4011 echo "CONFIG_I386_DIS=y" >> $config_target_mak 4012 echo "CONFIG_I386_DIS=y" >> $libdis_config_mak 4013 ;; 4014 ia64*) 4015 echo "CONFIG_IA64_DIS=y" >> $config_target_mak 4016 echo "CONFIG_IA64_DIS=y" >> $libdis_config_mak 4017 ;; 4018 lm32) 4019 echo "CONFIG_LM32_DIS=y" >> $config_target_mak 4020 echo "CONFIG_LM32_DIS=y" >> $libdis_config_mak 4021 ;; 4022 m68k) 4023 echo "CONFIG_M68K_DIS=y" >> $config_target_mak 4024 echo "CONFIG_M68K_DIS=y" >> $libdis_config_mak 4025 ;; 4026 microblaze*) 4027 echo "CONFIG_MICROBLAZE_DIS=y" >> $config_target_mak 4028 echo "CONFIG_MICROBLAZE_DIS=y" >> $libdis_config_mak 4029 ;; 4030 mips*) 4031 echo "CONFIG_MIPS_DIS=y" >> $config_target_mak 4032 echo "CONFIG_MIPS_DIS=y" >> $libdis_config_mak 4033 ;; 4034 or32) 4035 echo "CONFIG_OPENRISC_DIS=y" >> $config_target_mak 4036 echo "CONFIG_OPENRISC_DIS=y" >> $libdis_config_mak 4037 ;; 4038 ppc*) 4039 echo "CONFIG_PPC_DIS=y" >> $config_target_mak 4040 echo "CONFIG_PPC_DIS=y" >> $libdis_config_mak 4041 ;; 4042 s390*) 4043 echo "CONFIG_S390_DIS=y" >> $config_target_mak 4044 echo "CONFIG_S390_DIS=y" >> $libdis_config_mak 4045 ;; 4046 sh4) 4047 echo "CONFIG_SH4_DIS=y" >> $config_target_mak 4048 echo "CONFIG_SH4_DIS=y" >> $libdis_config_mak 4049 ;; 4050 sparc*) 4051 echo "CONFIG_SPARC_DIS=y" >> $config_target_mak 4052 echo "CONFIG_SPARC_DIS=y" >> $libdis_config_mak 4053 ;; 4054 xtensa*) 4055 echo "CONFIG_XTENSA_DIS=y" >> $config_target_mak 4056 echo "CONFIG_XTENSA_DIS=y" >> $libdis_config_mak 4057 ;; 4058 esac 4059done 4060if test "$tcg_interpreter" = "yes" ; then 4061 echo "CONFIG_TCI_DIS=y" >> $config_target_mak 4062 echo "CONFIG_TCI_DIS=y" >> $libdis_config_mak 4063fi 4064 4065case "$ARCH" in 4066alpha) 4067 # Ensure there's only a single GP 4068 cflags="-msmall-data $cflags" 4069;; 4070esac 4071 4072if test "$target_softmmu" = "yes" ; then 4073 case "$TARGET_BASE_ARCH" in 4074 arm) 4075 cflags="-DHAS_AUDIO $cflags" 4076 ;; 4077 lm32) 4078 cflags="-DHAS_AUDIO $cflags" 4079 ;; 4080 i386|mips|ppc) 4081 cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags" 4082 ;; 4083 esac 4084fi 4085 4086if test "$gprof" = "yes" ; then 4087 echo "TARGET_GPROF=yes" >> $config_target_mak 4088 if test "$target_linux_user" = "yes" ; then 4089 cflags="-p $cflags" 4090 ldflags="-p $ldflags" 4091 fi 4092 if test "$target_softmmu" = "yes" ; then 4093 ldflags="-p $ldflags" 4094 echo "GPROF_CFLAGS=-p" >> $config_target_mak 4095 fi 4096fi 4097 4098if test "$ARCH" = "tci"; then 4099 linker_script="" 4100else 4101 linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld" 4102fi 4103 4104if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then 4105 case "$ARCH" in 4106 sparc) 4107 # -static is used to avoid g1/g3 usage by the dynamic linker 4108 ldflags="$linker_script -static $ldflags" 4109 ;; 4110 alpha | s390x) 4111 # The default placement of the application is fine. 4112 ;; 4113 *) 4114 ldflags="$linker_script $ldflags" 4115 ;; 4116 esac 4117fi 4118 4119echo "LDFLAGS+=$ldflags" >> $config_target_mak 4120echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak 4121echo "QEMU_INCLUDES+=$includes" >> $config_target_mak 4122 4123done # for target in $targets 4124 4125# build tree in object directory in case the source is not in the current directory 4126DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32" 4127DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas" 4128DIRS="$DIRS roms/seabios roms/vgabios" 4129DIRS="$DIRS qapi-generated" 4130DIRS="$DIRS libcacard libcacard/libcacard libcacard/trace" 4131FILES="Makefile tests/tcg/Makefile qdict-test-data.txt" 4132FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit" 4133FILES="$FILES tests/tcg/lm32/Makefile libcacard/Makefile" 4134FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps" 4135FILES="$FILES pc-bios/spapr-rtas/Makefile" 4136FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile" 4137for bios_file in \ 4138 $source_path/pc-bios/*.bin \ 4139 $source_path/pc-bios/*.rom \ 4140 $source_path/pc-bios/*.dtb \ 4141 $source_path/pc-bios/openbios-* \ 4142 $source_path/pc-bios/palcode-* 4143do 4144 FILES="$FILES pc-bios/`basename $bios_file`" 4145done 4146mkdir -p $DIRS 4147for f in $FILES ; do 4148 if [ -e "$source_path/$f" ] && [ "$source_path" != `pwd` ]; then 4149 symlink "$source_path/$f" "$f" 4150 fi 4151done 4152 4153# temporary config to build submodules 4154for rom in seabios vgabios ; do 4155 config_mak=roms/$rom/config.mak 4156 echo "# Automatically generated by configure - do not modify" > $config_mak 4157 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak 4158 echo "CC=$cc" >> $config_mak 4159 echo "BCC=bcc" >> $config_mak 4160 echo "CPP=${cross_prefix}cpp" >> $config_mak 4161 echo "OBJCOPY=objcopy" >> $config_mak 4162 echo "IASL=iasl" >> $config_mak 4163 echo "LD=$ld" >> $config_mak 4164done 4165 4166for hwlib in 32 64; do 4167 d=libhw$hwlib 4168 symlink "$source_path/Makefile.hw" "$d/Makefile" 4169 echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" > $d/config.mak 4170done 4171 4172d=libuser 4173symlink "$source_path/Makefile.user" "$d/Makefile" 4174 4175if test "$docs" = "yes" ; then 4176 mkdir -p QMP 4177fi 4178