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="" 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" 186includedir="\${prefix}/include" 187sysconfdir="\${prefix}/etc" 188confsuffix="/qemu" 189slirp="yes" 190fmod_lib="" 191fmod_inc="" 192oss_lib="" 193bsd="no" 194linux="no" 195solaris="no" 196profiler="no" 197cocoa="no" 198softmmu="yes" 199linux_user="no" 200bsd_user="no" 201guest_base="" 202uname_release="" 203mixemu="no" 204aix="no" 205blobs="yes" 206pkgversion="" 207pie="" 208zero_malloc="" 209trace_backend="nop" 210trace_file="trace" 211spice="" 212rbd="" 213smartcard="" 214smartcard_nss="" 215usb_redir="" 216opengl="" 217zlib="yes" 218guest_agent="yes" 219libiscsi="" 220coroutine="" 221seccomp="" 222 223# parse CC options first 224for opt do 225 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'` 226 case "$opt" in 227 --cross-prefix=*) cross_prefix="$optarg" 228 ;; 229 --cc=*) CC="$optarg" 230 ;; 231 --source-path=*) source_path="$optarg" 232 ;; 233 --cpu=*) cpu="$optarg" 234 ;; 235 --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS" 236 ;; 237 --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS" 238 ;; 239 --enable-debug-info) debug_info="yes" 240 ;; 241 --disable-debug-info) debug_info="no" 242 ;; 243 --sparc_cpu=*) 244 sparc_cpu="$optarg" 245 case $sparc_cpu in 246 v7|v8|v8plus|v8plusa) 247 cpu="sparc" 248 ;; 249 v9) 250 cpu="sparc64" 251 ;; 252 *) 253 echo "undefined SPARC architecture. Exiting"; 254 exit 1 255 ;; 256 esac 257 ;; 258 esac 259done 260# OS specific 261# Using uname is really, really broken. Once we have the right set of checks 262# we can eliminate its usage altogether. 263 264cc="${CC-${cross_prefix}gcc}" 265ar="${AR-${cross_prefix}ar}" 266objcopy="${OBJCOPY-${cross_prefix}objcopy}" 267ld="${LD-${cross_prefix}ld}" 268libtool="${LIBTOOL-${cross_prefix}libtool}" 269strip="${STRIP-${cross_prefix}strip}" 270windres="${WINDRES-${cross_prefix}windres}" 271pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}" 272query_pkg_config() { 273 "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@" 274} 275pkg_config=query_pkg_config 276sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}" 277 278# default flags for all hosts 279QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS" 280QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS" 281QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS" 282QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS" 283QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/fpu" 284if test "$debug_info" = "yes"; then 285 CFLAGS="-g $CFLAGS" 286 LDFLAGS="-g $LDFLAGS" 287fi 288 289# make source path absolute 290source_path=`cd "$source_path"; pwd` 291 292check_define() { 293cat > $TMPC <<EOF 294#if !defined($1) 295#error $1 not defined 296#endif 297int main(void) { return 0; } 298EOF 299 compile_object 300} 301 302if check_define __linux__ ; then 303 targetos="Linux" 304elif check_define _WIN32 ; then 305 targetos='MINGW32' 306elif check_define __OpenBSD__ ; then 307 targetos='OpenBSD' 308elif check_define __sun__ ; then 309 targetos='SunOS' 310elif check_define __HAIKU__ ; then 311 targetos='Haiku' 312else 313 targetos=`uname -s` 314fi 315 316# Some host OSes need non-standard checks for which CPU to use. 317# Note that these checks are broken for cross-compilation: if you're 318# cross-compiling to one of these OSes then you'll need to specify 319# the correct CPU with the --cpu option. 320case $targetos in 321Darwin) 322 # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can 323 # run 64-bit userspace code. 324 # If the user didn't specify a CPU explicitly and the kernel says this is 325 # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code. 326 if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then 327 cpu="x86_64" 328 fi 329 ;; 330SunOS) 331 # `uname -m` returns i86pc even on an x86_64 box, so default based on isainfo 332 if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then 333 cpu="x86_64" 334 fi 335esac 336 337if test ! -z "$cpu" ; then 338 # command line argument 339 : 340elif check_define __i386__ ; then 341 cpu="i386" 342elif check_define __x86_64__ ; then 343 cpu="x86_64" 344elif check_define __sparc__ ; then 345 # We can't check for 64 bit (when gcc is biarch) or V8PLUSA 346 # They must be specified using --sparc_cpu 347 if check_define __arch64__ ; then 348 cpu="sparc64" 349 else 350 cpu="sparc" 351 fi 352elif check_define _ARCH_PPC ; then 353 if check_define _ARCH_PPC64 ; then 354 cpu="ppc64" 355 else 356 cpu="ppc" 357 fi 358elif check_define __mips__ ; then 359 cpu="mips" 360elif check_define __ia64__ ; then 361 cpu="ia64" 362elif check_define __s390__ ; then 363 if check_define __s390x__ ; then 364 cpu="s390x" 365 else 366 cpu="s390" 367 fi 368elif check_define __arm__ ; then 369 cpu="arm" 370elif check_define __hppa__ ; then 371 cpu="hppa" 372else 373 cpu=`uname -m` 374fi 375 376ARCH= 377# Normalise host CPU name and set ARCH. 378# Note that this case should only have supported host CPUs, not guests. 379case "$cpu" in 380 ia64|ppc|ppc64|s390|s390x|sparc64) 381 cpu="$cpu" 382 ;; 383 i386|i486|i586|i686|i86pc|BePC) 384 cpu="i386" 385 ;; 386 x86_64|amd64) 387 cpu="x86_64" 388 ;; 389 armv*b|armv*l|arm) 390 cpu="arm" 391 ;; 392 hppa|parisc|parisc64) 393 cpu="hppa" 394 ;; 395 mips*) 396 cpu="mips" 397 ;; 398 sparc|sun4[cdmuv]) 399 cpu="sparc" 400 ;; 401 *) 402 # This will result in either an error or falling back to TCI later 403 ARCH=unknown 404 ;; 405esac 406if test -z "$ARCH"; then 407 ARCH="$cpu" 408fi 409 410# OS specific 411 412case $targetos in 413CYGWIN*) 414 mingw32="yes" 415 QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS" 416 audio_possible_drivers="winwave sdl" 417 audio_drv_list="winwave" 418;; 419MINGW32*) 420 mingw32="yes" 421 audio_possible_drivers="winwave dsound sdl fmod" 422 audio_drv_list="winwave" 423;; 424GNU/kFreeBSD) 425 bsd="yes" 426 audio_drv_list="oss" 427 audio_possible_drivers="oss sdl esd pa" 428;; 429FreeBSD) 430 bsd="yes" 431 make="${MAKE-gmake}" 432 audio_drv_list="oss" 433 audio_possible_drivers="oss sdl esd pa" 434 # needed for kinfo_getvmmap(3) in libutil.h 435 LIBS="-lutil $LIBS" 436;; 437DragonFly) 438 bsd="yes" 439 make="${MAKE-gmake}" 440 audio_drv_list="oss" 441 audio_possible_drivers="oss sdl esd pa" 442;; 443NetBSD) 444 bsd="yes" 445 make="${MAKE-gmake}" 446 audio_drv_list="oss" 447 audio_possible_drivers="oss sdl esd" 448 oss_lib="-lossaudio" 449;; 450OpenBSD) 451 bsd="yes" 452 make="${MAKE-gmake}" 453 audio_drv_list="oss" 454 audio_possible_drivers="oss sdl esd" 455 oss_lib="-lossaudio" 456;; 457Darwin) 458 bsd="yes" 459 darwin="yes" 460 if [ "$cpu" = "x86_64" ] ; then 461 QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS" 462 LDFLAGS="-arch x86_64 $LDFLAGS" 463 else 464 QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS" 465 fi 466 cocoa="yes" 467 audio_drv_list="coreaudio" 468 audio_possible_drivers="coreaudio sdl fmod" 469 LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS" 470 libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu" 471 # Disable attempts to use ObjectiveC features in os/object.h since they 472 # won't work when we're compiling with gcc as a C compiler. 473 QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS" 474;; 475SunOS) 476 solaris="yes" 477 make="${MAKE-gmake}" 478 install="${INSTALL-ginstall}" 479 ld="gld" 480 smbd="${SMBD-/usr/sfw/sbin/smbd}" 481 needs_libsunmath="no" 482 solarisrev=`uname -r | cut -f2 -d.` 483 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then 484 if test "$solarisrev" -le 9 ; then 485 if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then 486 needs_libsunmath="yes" 487 QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS" 488 LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS" 489 LIBS="-lsunmath $LIBS" 490 else 491 echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without" 492 echo "libsunmath from the Sun Studio compilers tools, due to a lack of" 493 echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86" 494 echo "Studio 11 can be downloaded from www.sun.com." 495 exit 1 496 fi 497 fi 498 fi 499 if test -f /usr/include/sys/soundcard.h ; then 500 audio_drv_list="oss" 501 fi 502 audio_possible_drivers="oss sdl" 503# needed for CMSG_ macros in sys/socket.h 504 QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS" 505# needed for TIOCWIN* defines in termios.h 506 QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS" 507 QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS" 508 solarisnetlibs="-lsocket -lnsl -lresolv" 509 LIBS="$solarisnetlibs $LIBS" 510 libs_qga="$solarisnetlibs $libs_qga" 511;; 512AIX) 513 aix="yes" 514 make="${MAKE-gmake}" 515;; 516Haiku) 517 haiku="yes" 518 QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS" 519 LIBS="-lposix_error_mapper -lnetwork $LIBS" 520;; 521*) 522 audio_drv_list="oss" 523 audio_possible_drivers="oss alsa sdl esd pa" 524 linux="yes" 525 linux_user="yes" 526 usb="linux" 527 kvm="yes" 528 vhost_net="yes" 529 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then 530 audio_possible_drivers="$audio_possible_drivers fmod" 531 fi 532;; 533esac 534 535if [ "$bsd" = "yes" ] ; then 536 if [ "$darwin" != "yes" ] ; then 537 usb="bsd" 538 bsd_user="yes" 539 fi 540fi 541 542: ${make=${MAKE-make}} 543: ${install=${INSTALL-install}} 544: ${python=${PYTHON-python}} 545: ${smbd=${SMBD-/usr/sbin/smbd}} 546 547# Default objcc to clang if available, otherwise use CC 548if has clang; then 549 objcc=clang 550else 551 objcc="$cc" 552fi 553 554if test "$mingw32" = "yes" ; then 555 EXESUF=".exe" 556 QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS" 557 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later) 558 QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS" 559 LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS" 560cat > $TMPC << EOF 561int main(void) { return 0; } 562EOF 563 if compile_prog "" "-liberty" ; then 564 LIBS="-liberty $LIBS" 565 fi 566 prefix="c:/Program Files/QEMU" 567 mandir="\${prefix}" 568 datadir="\${prefix}" 569 qemu_docdir="\${prefix}" 570 bindir="\${prefix}" 571 sysconfdir="\${prefix}" 572 confsuffix="" 573 libs_qga="-lws2_32 -lwinmm -lpowrprof $libs_qga" 574fi 575 576werror="" 577 578for opt do 579 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'` 580 case "$opt" in 581 --help|-h) show_help=yes 582 ;; 583 --version|-V) exec cat $source_path/VERSION 584 ;; 585 --prefix=*) prefix="$optarg" 586 ;; 587 --interp-prefix=*) interp_prefix="$optarg" 588 ;; 589 --source-path=*) 590 ;; 591 --cross-prefix=*) 592 ;; 593 --cc=*) 594 ;; 595 --host-cc=*) host_cc="$optarg" 596 ;; 597 --objcc=*) objcc="$optarg" 598 ;; 599 --make=*) make="$optarg" 600 ;; 601 --install=*) install="$optarg" 602 ;; 603 --python=*) python="$optarg" 604 ;; 605 --smbd=*) smbd="$optarg" 606 ;; 607 --extra-cflags=*) 608 ;; 609 --extra-ldflags=*) 610 ;; 611 --enable-debug-info) 612 ;; 613 --disable-debug-info) 614 ;; 615 --cpu=*) 616 ;; 617 --target-list=*) target_list="$optarg" 618 ;; 619 --enable-trace-backend=*) trace_backend="$optarg" 620 ;; 621 --with-trace-file=*) trace_file="$optarg" 622 ;; 623 --enable-gprof) gprof="yes" 624 ;; 625 --static) 626 static="yes" 627 LDFLAGS="-static $LDFLAGS" 628 QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS" 629 ;; 630 --mandir=*) mandir="$optarg" 631 ;; 632 --bindir=*) bindir="$optarg" 633 ;; 634 --libdir=*) libdir="$optarg" 635 ;; 636 --includedir=*) includedir="$optarg" 637 ;; 638 --datadir=*) datadir="$optarg" 639 ;; 640 --with-confsuffix=*) confsuffix="$optarg" 641 ;; 642 --docdir=*) qemu_docdir="$optarg" 643 ;; 644 --sysconfdir=*) sysconfdir="$optarg" 645 ;; 646 --sbindir=*|--libexecdir=*|--sharedstatedir=*|--localstatedir=*|\ 647 --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\ 648 --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*) 649 # These switches are silently ignored, for compatibility with 650 # autoconf-generated configure scripts. This allows QEMU's 651 # configure to be used by RPM and similar macros that set 652 # lots of directory switches by default. 653 ;; 654 --disable-sdl) sdl="no" 655 ;; 656 --enable-sdl) sdl="yes" 657 ;; 658 --disable-virtfs) virtfs="no" 659 ;; 660 --enable-virtfs) virtfs="yes" 661 ;; 662 --disable-vnc) vnc="no" 663 ;; 664 --enable-vnc) vnc="yes" 665 ;; 666 --fmod-lib=*) fmod_lib="$optarg" 667 ;; 668 --fmod-inc=*) fmod_inc="$optarg" 669 ;; 670 --oss-lib=*) oss_lib="$optarg" 671 ;; 672 --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'` 673 ;; 674 --audio-drv-list=*) audio_drv_list="$optarg" 675 ;; 676 --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'` 677 ;; 678 --enable-debug-tcg) debug_tcg="yes" 679 ;; 680 --disable-debug-tcg) debug_tcg="no" 681 ;; 682 --enable-debug) 683 # Enable debugging options that aren't excessively noisy 684 debug_tcg="yes" 685 debug="yes" 686 strip_opt="no" 687 ;; 688 --enable-sparse) sparse="yes" 689 ;; 690 --disable-sparse) sparse="no" 691 ;; 692 --disable-strip) strip_opt="no" 693 ;; 694 --disable-vnc-tls) vnc_tls="no" 695 ;; 696 --enable-vnc-tls) vnc_tls="yes" 697 ;; 698 --disable-vnc-sasl) vnc_sasl="no" 699 ;; 700 --enable-vnc-sasl) vnc_sasl="yes" 701 ;; 702 --disable-vnc-jpeg) vnc_jpeg="no" 703 ;; 704 --enable-vnc-jpeg) vnc_jpeg="yes" 705 ;; 706 --disable-vnc-png) vnc_png="no" 707 ;; 708 --enable-vnc-png) vnc_png="yes" 709 ;; 710 --disable-slirp) slirp="no" 711 ;; 712 --disable-uuid) uuid="no" 713 ;; 714 --enable-uuid) uuid="yes" 715 ;; 716 --disable-vde) vde="no" 717 ;; 718 --enable-vde) vde="yes" 719 ;; 720 --disable-xen) xen="no" 721 ;; 722 --enable-xen) xen="yes" 723 ;; 724 --disable-xen-pci-passthrough) xen_pci_passthrough="no" 725 ;; 726 --enable-xen-pci-passthrough) xen_pci_passthrough="yes" 727 ;; 728 --disable-brlapi) brlapi="no" 729 ;; 730 --enable-brlapi) brlapi="yes" 731 ;; 732 --disable-bluez) bluez="no" 733 ;; 734 --enable-bluez) bluez="yes" 735 ;; 736 --disable-kvm) kvm="no" 737 ;; 738 --enable-kvm) kvm="yes" 739 ;; 740 --disable-tcg-interpreter) tcg_interpreter="no" 741 ;; 742 --enable-tcg-interpreter) tcg_interpreter="yes" 743 ;; 744 --disable-cap-ng) cap_ng="no" 745 ;; 746 --enable-cap-ng) cap_ng="yes" 747 ;; 748 --disable-spice) spice="no" 749 ;; 750 --enable-spice) spice="yes" 751 ;; 752 --disable-libiscsi) libiscsi="no" 753 ;; 754 --enable-libiscsi) libiscsi="yes" 755 ;; 756 --enable-profiler) profiler="yes" 757 ;; 758 --disable-cocoa) cocoa="no" 759 ;; 760 --enable-cocoa) 761 cocoa="yes" ; 762 sdl="no" ; 763 audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`" 764 ;; 765 --disable-system) softmmu="no" 766 ;; 767 --enable-system) softmmu="yes" 768 ;; 769 --disable-user) 770 linux_user="no" ; 771 bsd_user="no" ; 772 ;; 773 --enable-user) ;; 774 --disable-linux-user) linux_user="no" 775 ;; 776 --enable-linux-user) linux_user="yes" 777 ;; 778 --disable-bsd-user) bsd_user="no" 779 ;; 780 --enable-bsd-user) bsd_user="yes" 781 ;; 782 --enable-guest-base) guest_base="yes" 783 ;; 784 --disable-guest-base) guest_base="no" 785 ;; 786 --enable-pie) pie="yes" 787 ;; 788 --disable-pie) pie="no" 789 ;; 790 --enable-uname-release=*) uname_release="$optarg" 791 ;; 792 --sparc_cpu=*) 793 ;; 794 --enable-werror) werror="yes" 795 ;; 796 --disable-werror) werror="no" 797 ;; 798 --disable-curses) curses="no" 799 ;; 800 --enable-curses) curses="yes" 801 ;; 802 --disable-curl) curl="no" 803 ;; 804 --enable-curl) curl="yes" 805 ;; 806 --disable-fdt) fdt="no" 807 ;; 808 --enable-fdt) fdt="yes" 809 ;; 810 --disable-nptl) nptl="no" 811 ;; 812 --enable-nptl) nptl="yes" 813 ;; 814 --enable-mixemu) mixemu="yes" 815 ;; 816 --disable-linux-aio) linux_aio="no" 817 ;; 818 --enable-linux-aio) linux_aio="yes" 819 ;; 820 --disable-attr) attr="no" 821 ;; 822 --enable-attr) attr="yes" 823 ;; 824 --disable-blobs) blobs="no" 825 ;; 826 --with-pkgversion=*) pkgversion=" ($optarg)" 827 ;; 828 --with-coroutine=*) coroutine="$optarg" 829 ;; 830 --disable-docs) docs="no" 831 ;; 832 --enable-docs) docs="yes" 833 ;; 834 --disable-vhost-net) vhost_net="no" 835 ;; 836 --enable-vhost-net) vhost_net="yes" 837 ;; 838 --disable-opengl) opengl="no" 839 ;; 840 --enable-opengl) opengl="yes" 841 ;; 842 --disable-rbd) rbd="no" 843 ;; 844 --enable-rbd) rbd="yes" 845 ;; 846 --disable-xfsctl) xfs="no" 847 ;; 848 --enable-xfsctl) xfs="yes" 849 ;; 850 --disable-smartcard) smartcard="no" 851 ;; 852 --enable-smartcard) smartcard="yes" 853 ;; 854 --disable-smartcard-nss) smartcard_nss="no" 855 ;; 856 --enable-smartcard-nss) smartcard_nss="yes" 857 ;; 858 --disable-usb-redir) usb_redir="no" 859 ;; 860 --enable-usb-redir) usb_redir="yes" 861 ;; 862 --disable-zlib-test) zlib="no" 863 ;; 864 --enable-guest-agent) guest_agent="yes" 865 ;; 866 --disable-guest-agent) guest_agent="no" 867 ;; 868 --enable-seccomp) seccomp="yes" 869 ;; 870 --disable-seccomp) seccomp="no" 871 ;; 872 *) echo "ERROR: unknown option $opt"; show_help="yes" 873 ;; 874 esac 875done 876 877# 878# If cpu ~= sparc and sparc_cpu hasn't been defined, plug in the right 879# QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit) 880# 881host_guest_base="no" 882case "$cpu" in 883 sparc) case $sparc_cpu in 884 v7|v8) 885 QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS" 886 ;; 887 v8plus|v8plusa) 888 QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS" 889 ;; 890 *) # sparc_cpu not defined in the command line 891 QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS" 892 esac 893 LDFLAGS="-m32 $LDFLAGS" 894 QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS" 895 if test "$solaris" = "no" ; then 896 QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS" 897 helper_cflags="-ffixed-i0" 898 fi 899 ;; 900 sparc64) 901 QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS" 902 LDFLAGS="-m64 $LDFLAGS" 903 QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS" 904 if test "$solaris" != "no" ; then 905 QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS" 906 fi 907 ;; 908 s390) 909 QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS" 910 LDFLAGS="-m31 $LDFLAGS" 911 host_guest_base="yes" 912 ;; 913 s390x) 914 QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS" 915 LDFLAGS="-m64 $LDFLAGS" 916 host_guest_base="yes" 917 ;; 918 i386) 919 QEMU_CFLAGS="-m32 $QEMU_CFLAGS" 920 LDFLAGS="-m32 $LDFLAGS" 921 cc_i386='$(CC) -m32' 922 helper_cflags="-fomit-frame-pointer" 923 host_guest_base="yes" 924 ;; 925 x86_64) 926 QEMU_CFLAGS="-m64 $QEMU_CFLAGS" 927 LDFLAGS="-m64 $LDFLAGS" 928 cc_i386='$(CC) -m32' 929 host_guest_base="yes" 930 ;; 931 arm*) 932 host_guest_base="yes" 933 ;; 934 ppc*) 935 host_guest_base="yes" 936 ;; 937 mips*) 938 host_guest_base="yes" 939 ;; 940 ia64*) 941 host_guest_base="yes" 942 ;; 943 hppa*) 944 host_guest_base="yes" 945 ;; 946 unicore32*) 947 host_guest_base="yes" 948 ;; 949esac 950 951[ -z "$guest_base" ] && guest_base="$host_guest_base" 952 953 954default_target_list="" 955 956# these targets are portable 957if [ "$softmmu" = "yes" ] ; then 958 default_target_list="\ 959i386-softmmu \ 960x86_64-softmmu \ 961alpha-softmmu \ 962arm-softmmu \ 963cris-softmmu \ 964lm32-softmmu \ 965m68k-softmmu \ 966microblaze-softmmu \ 967microblazeel-softmmu \ 968mips-softmmu \ 969mipsel-softmmu \ 970mips64-softmmu \ 971mips64el-softmmu \ 972or32-softmmu \ 973ppc-softmmu \ 974ppcemb-softmmu \ 975ppc64-softmmu \ 976sh4-softmmu \ 977sh4eb-softmmu \ 978sparc-softmmu \ 979sparc64-softmmu \ 980s390x-softmmu \ 981xtensa-softmmu \ 982xtensaeb-softmmu \ 983unicore32-softmmu \ 984" 985fi 986# the following are Linux specific 987if [ "$linux_user" = "yes" ] ; then 988 default_target_list="${default_target_list}\ 989i386-linux-user \ 990x86_64-linux-user \ 991alpha-linux-user \ 992arm-linux-user \ 993armeb-linux-user \ 994cris-linux-user \ 995m68k-linux-user \ 996microblaze-linux-user \ 997microblazeel-linux-user \ 998mips-linux-user \ 999mipsel-linux-user \ 1000or32-linux-user \ 1001ppc-linux-user \ 1002ppc64-linux-user \ 1003ppc64abi32-linux-user \ 1004sh4-linux-user \ 1005sh4eb-linux-user \ 1006sparc-linux-user \ 1007sparc64-linux-user \ 1008sparc32plus-linux-user \ 1009unicore32-linux-user \ 1010s390x-linux-user \ 1011" 1012fi 1013# the following are BSD specific 1014if [ "$bsd_user" = "yes" ] ; then 1015 default_target_list="${default_target_list}\ 1016i386-bsd-user \ 1017x86_64-bsd-user \ 1018sparc-bsd-user \ 1019sparc64-bsd-user \ 1020" 1021fi 1022 1023if test x"$show_help" = x"yes" ; then 1024cat << EOF 1025 1026Usage: configure [options] 1027Options: [defaults in brackets after descriptions] 1028 1029EOF 1030echo "Standard options:" 1031echo " --help print this message" 1032echo " --prefix=PREFIX install in PREFIX [$prefix]" 1033echo " --interp-prefix=PREFIX where to find shared libraries, etc." 1034echo " use %M for cpu name [$interp_prefix]" 1035echo " --target-list=LIST set target list (default: build everything)" 1036echo "Available targets: $default_target_list" | \ 1037 fold -s -w 53 | sed -e 's/^/ /' 1038echo "" 1039echo "Advanced options (experts only):" 1040echo " --source-path=PATH path of source code [$source_path]" 1041echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]" 1042echo " --cc=CC use C compiler CC [$cc]" 1043echo " --host-cc=CC use C compiler CC [$host_cc] for code run at" 1044echo " build time" 1045echo " --objcc=OBJCC use Objective-C compiler OBJCC [$objcc]" 1046echo " --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS" 1047echo " --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS" 1048echo " --make=MAKE use specified make [$make]" 1049echo " --install=INSTALL use specified install [$install]" 1050echo " --python=PYTHON use specified python [$python]" 1051echo " --smbd=SMBD use specified smbd [$smbd]" 1052echo " --static enable static build [$static]" 1053echo " --mandir=PATH install man pages in PATH" 1054echo " --datadir=PATH install firmware in PATH$confsuffix" 1055echo " --docdir=PATH install documentation in PATH$confsuffix" 1056echo " --bindir=PATH install binaries in PATH" 1057echo " --sysconfdir=PATH install config in PATH$confsuffix" 1058echo " --with-confsuffix=SUFFIX suffix for QEMU data inside datadir and sysconfdir [$confsuffix]" 1059echo " --enable-debug-tcg enable TCG debugging" 1060echo " --disable-debug-tcg disable TCG debugging (default)" 1061echo " --enable-debug enable common debug build options" 1062echo " --enable-sparse enable sparse checker" 1063echo " --disable-sparse disable sparse checker (default)" 1064echo " --disable-strip disable stripping binaries" 1065echo " --disable-werror disable compilation abort on warning" 1066echo " --disable-sdl disable SDL" 1067echo " --enable-sdl enable SDL" 1068echo " --disable-virtfs disable VirtFS" 1069echo " --enable-virtfs enable VirtFS" 1070echo " --disable-vnc disable VNC" 1071echo " --enable-vnc enable VNC" 1072echo " --disable-cocoa disable Cocoa (Mac OS X only)" 1073echo " --enable-cocoa enable Cocoa (default on Mac OS X)" 1074echo " --audio-drv-list=LIST set audio drivers list:" 1075echo " Available drivers: $audio_possible_drivers" 1076echo " --audio-card-list=LIST set list of emulated audio cards [$audio_card_list]" 1077echo " Available cards: $audio_possible_cards" 1078echo " --block-drv-whitelist=L set block driver whitelist" 1079echo " (affects only QEMU, not qemu-img)" 1080echo " --enable-mixemu enable mixer emulation" 1081echo " --disable-xen disable xen backend driver support" 1082echo " --enable-xen enable xen backend driver support" 1083echo " --disable-xen-pci-passthrough" 1084echo " --enable-xen-pci-passthrough" 1085echo " --disable-brlapi disable BrlAPI" 1086echo " --enable-brlapi enable BrlAPI" 1087echo " --disable-vnc-tls disable TLS encryption for VNC server" 1088echo " --enable-vnc-tls enable TLS encryption for VNC server" 1089echo " --disable-vnc-sasl disable SASL encryption for VNC server" 1090echo " --enable-vnc-sasl enable SASL encryption for VNC server" 1091echo " --disable-vnc-jpeg disable JPEG lossy compression for VNC server" 1092echo " --enable-vnc-jpeg enable JPEG lossy compression for VNC server" 1093echo " --disable-vnc-png disable PNG compression for VNC server (default)" 1094echo " --enable-vnc-png enable PNG compression for VNC server" 1095echo " --disable-curses disable curses output" 1096echo " --enable-curses enable curses output" 1097echo " --disable-curl disable curl connectivity" 1098echo " --enable-curl enable curl connectivity" 1099echo " --disable-fdt disable fdt device tree" 1100echo " --enable-fdt enable fdt device tree" 1101echo " --disable-bluez disable bluez stack connectivity" 1102echo " --enable-bluez enable bluez stack connectivity" 1103echo " --disable-slirp disable SLIRP userspace network connectivity" 1104echo " --disable-kvm disable KVM acceleration support" 1105echo " --enable-kvm enable KVM acceleration support" 1106echo " --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)" 1107echo " --disable-nptl disable usermode NPTL support" 1108echo " --enable-nptl enable usermode NPTL support" 1109echo " --enable-system enable all system emulation targets" 1110echo " --disable-system disable all system emulation targets" 1111echo " --enable-user enable supported user emulation targets" 1112echo " --disable-user disable all user emulation targets" 1113echo " --enable-linux-user enable all linux usermode emulation targets" 1114echo " --disable-linux-user disable all linux usermode emulation targets" 1115echo " --enable-bsd-user enable all BSD usermode emulation targets" 1116echo " --disable-bsd-user disable all BSD usermode emulation targets" 1117echo " --enable-guest-base enable GUEST_BASE support for usermode" 1118echo " emulation targets" 1119echo " --disable-guest-base disable GUEST_BASE support" 1120echo " --enable-pie build Position Independent Executables" 1121echo " --disable-pie do not build Position Independent Executables" 1122echo " --fmod-lib path to FMOD library" 1123echo " --fmod-inc path to FMOD includes" 1124echo " --oss-lib path to OSS library" 1125echo " --enable-uname-release=R Return R for uname -r in usermode emulation" 1126echo " --cpu=CPU Build for host CPU [$cpu]" 1127echo " --sparc_cpu=V Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9" 1128echo " --disable-uuid disable uuid support" 1129echo " --enable-uuid enable uuid support" 1130echo " --disable-vde disable support for vde network" 1131echo " --enable-vde enable support for vde network" 1132echo " --disable-linux-aio disable Linux AIO support" 1133echo " --enable-linux-aio enable Linux AIO support" 1134echo " --disable-cap-ng disable libcap-ng support" 1135echo " --enable-cap-ng enable libcap-ng support" 1136echo " --disable-attr disables attr and xattr support" 1137echo " --enable-attr enable attr and xattr support" 1138echo " --disable-blobs disable installing provided firmware blobs" 1139echo " --enable-docs enable documentation build" 1140echo " --disable-docs disable documentation build" 1141echo " --disable-vhost-net disable vhost-net acceleration support" 1142echo " --enable-vhost-net enable vhost-net acceleration support" 1143echo " --enable-trace-backend=B Set trace backend" 1144echo " Available backends:" $($python "$source_path"/scripts/tracetool.py --list-backends) 1145echo " --with-trace-file=NAME Full PATH,NAME of file to store traces" 1146echo " Default:trace-<pid>" 1147echo " --disable-spice disable spice" 1148echo " --enable-spice enable spice" 1149echo " --enable-rbd enable building the rados block device (rbd)" 1150echo " --disable-libiscsi disable iscsi support" 1151echo " --enable-libiscsi enable iscsi support" 1152echo " --disable-smartcard disable smartcard support" 1153echo " --enable-smartcard enable smartcard support" 1154echo " --disable-smartcard-nss disable smartcard nss support" 1155echo " --enable-smartcard-nss enable smartcard nss support" 1156echo " --disable-usb-redir disable usb network redirection support" 1157echo " --enable-usb-redir enable usb network redirection support" 1158echo " --disable-guest-agent disable building of the QEMU Guest Agent" 1159echo " --enable-guest-agent enable building of the QEMU Guest Agent" 1160echo " --disable-seccomp disable seccomp support" 1161echo " --enable-seccomp enables seccomp support" 1162echo " --with-coroutine=BACKEND coroutine backend. Supported options:" 1163echo " gthread, ucontext, sigaltstack, windows" 1164echo "" 1165echo "NOTE: The object files are built at the place where configure is launched" 1166exit 1 1167fi 1168 1169# Now we have handled --enable-tcg-interpreter and know we're not just 1170# printing the help message, bail out if the host CPU isn't supported. 1171if test "$ARCH" = "unknown"; then 1172 if test "$tcg_interpreter" = "yes" ; then 1173 echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)" 1174 ARCH=tci 1175 else 1176 echo "Unsupported CPU = $cpu, try --enable-tcg-interpreter" 1177 exit 1 1178 fi 1179fi 1180 1181# check that the C compiler works. 1182cat > $TMPC <<EOF 1183int main(void) { return 0; } 1184EOF 1185 1186if compile_object ; then 1187 : C compiler works ok 1188else 1189 echo "ERROR: \"$cc\" either does not exist or does not work" 1190 exit 1 1191fi 1192 1193# Consult white-list to determine whether to enable werror 1194# by default. Only enable by default for git builds 1195z_version=`cut -f3 -d. $source_path/VERSION` 1196 1197if test -z "$werror" ; then 1198 if test "$z_version" = "50" -a \ 1199 "$linux" = "yes" ; then 1200 werror="yes" 1201 else 1202 werror="no" 1203 fi 1204fi 1205 1206gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits" 1207gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags" 1208gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags" 1209gcc_flags="-fstack-protector-all -Wendif-labels $gcc_flags" 1210# Note that we do not add -Werror to gcc_flags here, because that would 1211# enable it for all configure tests. If a configure test failed due 1212# to -Werror this would just silently disable some features, 1213# so it's too error prone. 1214cat > $TMPC << EOF 1215int main(void) { return 0; } 1216EOF 1217for flag in $gcc_flags; do 1218 if compile_prog "-Werror $flag" "" ; then 1219 QEMU_CFLAGS="$QEMU_CFLAGS $flag" 1220 fi 1221done 1222 1223if test "$static" = "yes" ; then 1224 if test "$pie" = "yes" ; then 1225 echo "static and pie are mutually incompatible" 1226 exit 1 1227 else 1228 pie="no" 1229 fi 1230fi 1231 1232if test "$pie" = ""; then 1233 case "$cpu-$targetos" in 1234 i386-Linux|x86_64-Linux|i386-OpenBSD|x86_64-OpenBSD) 1235 ;; 1236 *) 1237 pie="no" 1238 ;; 1239 esac 1240fi 1241 1242if test "$pie" != "no" ; then 1243 cat > $TMPC << EOF 1244 1245#ifdef __linux__ 1246# define THREAD __thread 1247#else 1248# define THREAD 1249#endif 1250 1251static THREAD int tls_var; 1252 1253int main(void) { return tls_var; } 1254 1255EOF 1256 if compile_prog "-fPIE -DPIE" "-pie"; then 1257 QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS" 1258 LDFLAGS="-pie $LDFLAGS" 1259 pie="yes" 1260 if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then 1261 LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS" 1262 fi 1263 else 1264 if test "$pie" = "yes"; then 1265 echo "PIE not available due to missing toolchain support" 1266 exit 1 1267 else 1268 echo "Disabling PIE due to missing toolchain support" 1269 pie="no" 1270 fi 1271 fi 1272fi 1273 1274# 1275# Solaris specific configure tool chain decisions 1276# 1277if test "$solaris" = "yes" ; then 1278 if has $install; then 1279 : 1280 else 1281 echo "Solaris install program not found. Use --install=/usr/ucb/install or" 1282 echo "install fileutils from www.blastwave.org using pkg-get -i fileutils" 1283 echo "to get ginstall which is used by default (which lives in /opt/csw/bin)" 1284 exit 1 1285 fi 1286 if test "`path_of $install`" = "/usr/sbin/install" ; then 1287 echo "Error: Solaris /usr/sbin/install is not an appropriate install program." 1288 echo "try ginstall from the GNU fileutils available from www.blastwave.org" 1289 echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install" 1290 exit 1 1291 fi 1292 if has ar; then 1293 : 1294 else 1295 echo "Error: No path includes ar" 1296 if test -f /usr/ccs/bin/ar ; then 1297 echo "Add /usr/ccs/bin to your path and rerun configure" 1298 fi 1299 exit 1 1300 fi 1301fi 1302 1303if ! has $python; then 1304 echo "Python not found. Use --python=/path/to/python" 1305 exit 1 1306fi 1307 1308# Note that if the Python conditional here evaluates True we will exit 1309# with status 1 which is a shell 'false' value. 1310if ! "$python" -c 'import sys; sys.exit(sys.version_info < (2,4) or sys.version_info >= (3,))'; then 1311 echo "Cannot use '$python', Python 2.4 or later is required." 1312 echo "Note that Python 3 or later is not yet supported." 1313 echo "Use --python=/path/to/python to specify a supported Python." 1314 exit 1 1315fi 1316 1317if test -z "$target_list" ; then 1318 target_list="$default_target_list" 1319else 1320 target_list=`echo "$target_list" | sed -e 's/,/ /g'` 1321fi 1322if test -z "$target_list" ; then 1323 echo "No targets enabled" 1324 exit 1 1325fi 1326# see if system emulation was really requested 1327case " $target_list " in 1328 *"-softmmu "*) softmmu=yes 1329 ;; 1330 *) softmmu=no 1331 ;; 1332esac 1333 1334feature_not_found() { 1335 feature=$1 1336 1337 echo "ERROR" 1338 echo "ERROR: User requested feature $feature" 1339 echo "ERROR: configure was not able to find it" 1340 echo "ERROR" 1341 exit 1; 1342} 1343 1344if test -z "$cross_prefix" ; then 1345 1346# --- 1347# big/little endian test 1348cat > $TMPC << EOF 1349#include <inttypes.h> 1350int main(int argc, char ** argv){ 1351 volatile uint32_t i=0x01234567; 1352 return (*((uint8_t*)(&i))) == 0x67; 1353} 1354EOF 1355 1356if compile_prog "" "" ; then 1357$TMPE && bigendian="yes" 1358else 1359echo big/little test failed 1360fi 1361 1362else 1363 1364# if cross compiling, cannot launch a program, so make a static guess 1365case "$cpu" in 1366 arm) 1367 # ARM can be either way; ask the compiler which one we are 1368 if check_define __ARMEB__; then 1369 bigendian=yes 1370 fi 1371 ;; 1372 hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64) 1373 bigendian=yes 1374 ;; 1375esac 1376 1377fi 1378 1379########################################## 1380# NPTL probe 1381 1382if test "$nptl" != "no" ; then 1383 cat > $TMPC <<EOF 1384#include <sched.h> 1385#include <linux/futex.h> 1386int main(void) { 1387#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT) 1388#error bork 1389#endif 1390 return 0; 1391} 1392EOF 1393 1394 if compile_object ; then 1395 nptl=yes 1396 else 1397 if test "$nptl" = "yes" ; then 1398 feature_not_found "nptl" 1399 fi 1400 nptl=no 1401 fi 1402fi 1403 1404########################################## 1405# zlib check 1406 1407if test "$zlib" != "no" ; then 1408 cat > $TMPC << EOF 1409#include <zlib.h> 1410int main(void) { zlibVersion(); return 0; } 1411EOF 1412 if compile_prog "" "-lz" ; then 1413 : 1414 else 1415 echo 1416 echo "Error: zlib check failed" 1417 echo "Make sure to have the zlib libs and headers installed." 1418 echo 1419 exit 1 1420 fi 1421fi 1422 1423########################################## 1424# libseccomp check 1425 1426if test "$seccomp" != "no" ; then 1427 if $pkg_config libseccomp --modversion >/dev/null 2>&1; then 1428 LIBS=`$pkg_config --libs libseccomp` 1429 seccomp="yes" 1430 else 1431 seccomp="no" 1432 if test "$seccomp" = "yes"; then 1433 feature_not_found "libseccomp" 1434 fi 1435 fi 1436fi 1437########################################## 1438# xen probe 1439 1440if test "$xen" != "no" ; then 1441 xen_libs="-lxenstore -lxenctrl -lxenguest" 1442 1443 # First we test whether Xen headers and libraries are available. 1444 # If no, we are done and there is no Xen support. 1445 # If yes, more tests are run to detect the Xen version. 1446 1447 # Xen (any) 1448 cat > $TMPC <<EOF 1449#include <xenctrl.h> 1450int main(void) { 1451 return 0; 1452} 1453EOF 1454 if ! compile_prog "" "$xen_libs" ; then 1455 # Xen not found 1456 if test "$xen" = "yes" ; then 1457 feature_not_found "xen" 1458 fi 1459 xen=no 1460 1461 # Xen unstable 1462 elif 1463 cat > $TMPC <<EOF && 1464#include <xenctrl.h> 1465#include <xenstore.h> 1466#include <stdint.h> 1467#include <xen/hvm/hvm_info_table.h> 1468#if !defined(HVM_MAX_VCPUS) 1469# error HVM_MAX_VCPUS not defined 1470#endif 1471int main(void) { 1472 xc_interface *xc; 1473 xs_daemon_open(); 1474 xc = xc_interface_open(0, 0, 0); 1475 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1476 xc_gnttab_open(NULL, 0); 1477 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 1478 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 1479 return 0; 1480} 1481EOF 1482 compile_prog "" "$xen_libs" 1483 then 1484 xen_ctrl_version=420 1485 xen=yes 1486 1487 elif 1488 cat > $TMPC <<EOF && 1489#include <xenctrl.h> 1490#include <xs.h> 1491#include <stdint.h> 1492#include <xen/hvm/hvm_info_table.h> 1493#if !defined(HVM_MAX_VCPUS) 1494# error HVM_MAX_VCPUS not defined 1495#endif 1496int main(void) { 1497 xs_daemon_open(); 1498 xc_interface_open(0, 0, 0); 1499 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1500 xc_gnttab_open(NULL, 0); 1501 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 1502 return 0; 1503} 1504EOF 1505 compile_prog "" "$xen_libs" 1506 then 1507 xen_ctrl_version=410 1508 xen=yes 1509 1510 # Xen 4.0.0 1511 elif 1512 cat > $TMPC <<EOF && 1513#include <xenctrl.h> 1514#include <xs.h> 1515#include <stdint.h> 1516#include <xen/hvm/hvm_info_table.h> 1517#if !defined(HVM_MAX_VCPUS) 1518# error HVM_MAX_VCPUS not defined 1519#endif 1520int main(void) { 1521 struct xen_add_to_physmap xatp = { 1522 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0, 1523 }; 1524 xs_daemon_open(); 1525 xc_interface_open(); 1526 xc_gnttab_open(); 1527 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1528 xc_memory_op(0, XENMEM_add_to_physmap, &xatp); 1529 return 0; 1530} 1531EOF 1532 compile_prog "" "$xen_libs" 1533 then 1534 xen_ctrl_version=400 1535 xen=yes 1536 1537 # Xen 3.4.0 1538 elif 1539 cat > $TMPC <<EOF && 1540#include <xenctrl.h> 1541#include <xs.h> 1542int main(void) { 1543 struct xen_add_to_physmap xatp = { 1544 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0, 1545 }; 1546 xs_daemon_open(); 1547 xc_interface_open(); 1548 xc_gnttab_open(); 1549 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1550 xc_memory_op(0, XENMEM_add_to_physmap, &xatp); 1551 return 0; 1552} 1553EOF 1554 compile_prog "" "$xen_libs" 1555 then 1556 xen_ctrl_version=340 1557 xen=yes 1558 1559 # Xen 3.3.0 1560 elif 1561 cat > $TMPC <<EOF && 1562#include <xenctrl.h> 1563#include <xs.h> 1564int main(void) { 1565 xs_daemon_open(); 1566 xc_interface_open(); 1567 xc_gnttab_open(); 1568 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1569 return 0; 1570} 1571EOF 1572 compile_prog "" "$xen_libs" 1573 then 1574 xen_ctrl_version=330 1575 xen=yes 1576 1577 # Xen version unsupported 1578 else 1579 if test "$xen" = "yes" ; then 1580 feature_not_found "xen (unsupported version)" 1581 fi 1582 xen=no 1583 fi 1584 1585 if test "$xen" = yes; then 1586 libs_softmmu="$xen_libs $libs_softmmu" 1587 fi 1588fi 1589 1590if test "$xen_pci_passthrough" != "no"; then 1591 if test "$xen" = "yes" && test "$linux" = "yes" && 1592 test "$xen_ctrl_version" -ge 340; then 1593 xen_pci_passthrough=yes 1594 else 1595 if test "$xen_pci_passthrough" = "yes"; then 1596 echo "ERROR" 1597 echo "ERROR: User requested feature Xen PCI Passthrough" 1598 echo "ERROR: but this feature require /sys from Linux" 1599 if test "$xen_ctrl_version" -lt 340; then 1600 echo "ERROR: This feature does not work with Xen 3.3" 1601 fi 1602 echo "ERROR" 1603 exit 1; 1604 fi 1605 xen_pci_passthrough=no 1606 fi 1607fi 1608 1609########################################## 1610# pkg-config probe 1611 1612if ! has "$pkg_config_exe"; then 1613 echo "Error: pkg-config binary '$pkg_config_exe' not found" 1614 exit 1 1615fi 1616 1617########################################## 1618# libtool probe 1619 1620if ! has $libtool; then 1621 libtool= 1622fi 1623 1624########################################## 1625# Sparse probe 1626if test "$sparse" != "no" ; then 1627 if has cgcc; then 1628 sparse=yes 1629 else 1630 if test "$sparse" = "yes" ; then 1631 feature_not_found "sparse" 1632 fi 1633 sparse=no 1634 fi 1635fi 1636 1637########################################## 1638# SDL probe 1639 1640# Look for sdl configuration program (pkg-config or sdl-config). Try 1641# sdl-config even without cross prefix, and favour pkg-config over sdl-config. 1642if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then 1643 sdl_config=sdl-config 1644fi 1645 1646if $pkg_config sdl --modversion >/dev/null 2>&1; then 1647 sdlconfig="$pkg_config sdl" 1648 _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'` 1649elif has ${sdl_config}; then 1650 sdlconfig="$sdl_config" 1651 _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'` 1652else 1653 if test "$sdl" = "yes" ; then 1654 feature_not_found "sdl" 1655 fi 1656 sdl=no 1657fi 1658if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then 1659 echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2 1660fi 1661 1662sdl_too_old=no 1663if test "$sdl" != "no" ; then 1664 cat > $TMPC << EOF 1665#include <SDL.h> 1666#undef main /* We don't want SDL to override our main() */ 1667int main( void ) { return SDL_Init (SDL_INIT_VIDEO); } 1668EOF 1669 sdl_cflags=`$sdlconfig --cflags 2> /dev/null` 1670 if test "$static" = "yes" ; then 1671 sdl_libs=`$sdlconfig --static-libs 2>/dev/null` 1672 else 1673 sdl_libs=`$sdlconfig --libs 2> /dev/null` 1674 fi 1675 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 1676 if test "$_sdlversion" -lt 121 ; then 1677 sdl_too_old=yes 1678 else 1679 if test "$cocoa" = "no" ; then 1680 sdl=yes 1681 fi 1682 fi 1683 1684 # static link with sdl ? (note: sdl.pc's --static --libs is broken) 1685 if test "$sdl" = "yes" -a "$static" = "yes" ; then 1686 if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then 1687 sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`" 1688 sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`" 1689 fi 1690 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 1691 : 1692 else 1693 sdl=no 1694 fi 1695 fi # static link 1696 else # sdl not found 1697 if test "$sdl" = "yes" ; then 1698 feature_not_found "sdl" 1699 fi 1700 sdl=no 1701 fi # sdl compile test 1702fi 1703 1704if test "$sdl" = "yes" ; then 1705 cat > $TMPC <<EOF 1706#include <SDL.h> 1707#if defined(SDL_VIDEO_DRIVER_X11) 1708#include <X11/XKBlib.h> 1709#else 1710#error No x11 support 1711#endif 1712int main(void) { return 0; } 1713EOF 1714 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 1715 sdl_libs="$sdl_libs -lX11" 1716 fi 1717 libs_softmmu="$sdl_libs $libs_softmmu" 1718fi 1719 1720########################################## 1721# VNC TLS detection 1722if test "$vnc" = "yes" -a "$vnc_tls" != "no" ; then 1723 cat > $TMPC <<EOF 1724#include <gnutls/gnutls.h> 1725int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; } 1726EOF 1727 vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null` 1728 vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null` 1729 if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then 1730 vnc_tls=yes 1731 libs_softmmu="$vnc_tls_libs $libs_softmmu" 1732 else 1733 if test "$vnc_tls" = "yes" ; then 1734 feature_not_found "vnc-tls" 1735 fi 1736 vnc_tls=no 1737 fi 1738fi 1739 1740########################################## 1741# VNC SASL detection 1742if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then 1743 cat > $TMPC <<EOF 1744#include <sasl/sasl.h> 1745#include <stdio.h> 1746int main(void) { sasl_server_init(NULL, "qemu"); return 0; } 1747EOF 1748 # Assuming Cyrus-SASL installed in /usr prefix 1749 vnc_sasl_cflags="" 1750 vnc_sasl_libs="-lsasl2" 1751 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then 1752 vnc_sasl=yes 1753 libs_softmmu="$vnc_sasl_libs $libs_softmmu" 1754 else 1755 if test "$vnc_sasl" = "yes" ; then 1756 feature_not_found "vnc-sasl" 1757 fi 1758 vnc_sasl=no 1759 fi 1760fi 1761 1762########################################## 1763# VNC JPEG detection 1764if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then 1765cat > $TMPC <<EOF 1766#include <stdio.h> 1767#include <jpeglib.h> 1768int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; } 1769EOF 1770 vnc_jpeg_cflags="" 1771 vnc_jpeg_libs="-ljpeg" 1772 if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then 1773 vnc_jpeg=yes 1774 libs_softmmu="$vnc_jpeg_libs $libs_softmmu" 1775 else 1776 if test "$vnc_jpeg" = "yes" ; then 1777 feature_not_found "vnc-jpeg" 1778 fi 1779 vnc_jpeg=no 1780 fi 1781fi 1782 1783########################################## 1784# VNC PNG detection 1785if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then 1786cat > $TMPC <<EOF 1787//#include <stdio.h> 1788#include <png.h> 1789#include <stddef.h> 1790int main(void) { 1791 png_structp png_ptr; 1792 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL); 1793 return png_ptr != 0; 1794} 1795EOF 1796 if $pkg_config libpng --modversion >/dev/null 2>&1; then 1797 vnc_png_cflags=`$pkg_config libpng --cflags 2> /dev/null` 1798 vnc_png_libs=`$pkg_config libpng --libs 2> /dev/null` 1799 else 1800 vnc_png_cflags="" 1801 vnc_png_libs="-lpng" 1802 fi 1803 if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then 1804 vnc_png=yes 1805 libs_softmmu="$vnc_png_libs $libs_softmmu" 1806 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags" 1807 else 1808 if test "$vnc_png" = "yes" ; then 1809 feature_not_found "vnc-png" 1810 fi 1811 vnc_png=no 1812 fi 1813fi 1814 1815########################################## 1816# fnmatch() probe, used for ACL routines 1817fnmatch="no" 1818cat > $TMPC << EOF 1819#include <fnmatch.h> 1820int main(void) 1821{ 1822 fnmatch("foo", "foo", 0); 1823 return 0; 1824} 1825EOF 1826if compile_prog "" "" ; then 1827 fnmatch="yes" 1828fi 1829 1830########################################## 1831# uuid_generate() probe, used for vdi block driver 1832if test "$uuid" != "no" ; then 1833 uuid_libs="-luuid" 1834 cat > $TMPC << EOF 1835#include <uuid/uuid.h> 1836int main(void) 1837{ 1838 uuid_t my_uuid; 1839 uuid_generate(my_uuid); 1840 return 0; 1841} 1842EOF 1843 if compile_prog "" "$uuid_libs" ; then 1844 uuid="yes" 1845 libs_softmmu="$uuid_libs $libs_softmmu" 1846 libs_tools="$uuid_libs $libs_tools" 1847 else 1848 if test "$uuid" = "yes" ; then 1849 feature_not_found "uuid" 1850 fi 1851 uuid=no 1852 fi 1853fi 1854 1855########################################## 1856# xfsctl() probe, used for raw-posix 1857if test "$xfs" != "no" ; then 1858 cat > $TMPC << EOF 1859#include <stddef.h> /* NULL */ 1860#include <xfs/xfs.h> 1861int main(void) 1862{ 1863 xfsctl(NULL, 0, 0, NULL); 1864 return 0; 1865} 1866EOF 1867 if compile_prog "" "" ; then 1868 xfs="yes" 1869 else 1870 if test "$xfs" = "yes" ; then 1871 feature_not_found "xfs" 1872 fi 1873 xfs=no 1874 fi 1875fi 1876 1877########################################## 1878# vde libraries probe 1879if test "$vde" != "no" ; then 1880 vde_libs="-lvdeplug" 1881 cat > $TMPC << EOF 1882#include <libvdeplug.h> 1883int main(void) 1884{ 1885 struct vde_open_args a = {0, 0, 0}; 1886 char s[] = ""; 1887 vde_open(s, s, &a); 1888 return 0; 1889} 1890EOF 1891 if compile_prog "" "$vde_libs" ; then 1892 vde=yes 1893 libs_softmmu="$vde_libs $libs_softmmu" 1894 libs_tools="$vde_libs $libs_tools" 1895 else 1896 if test "$vde" = "yes" ; then 1897 feature_not_found "vde" 1898 fi 1899 vde=no 1900 fi 1901fi 1902 1903########################################## 1904# libcap-ng library probe 1905if test "$cap_ng" != "no" ; then 1906 cap_libs="-lcap-ng" 1907 cat > $TMPC << EOF 1908#include <cap-ng.h> 1909int main(void) 1910{ 1911 capng_capability_to_name(CAPNG_EFFECTIVE); 1912 return 0; 1913} 1914EOF 1915 if compile_prog "" "$cap_libs" ; then 1916 cap_ng=yes 1917 libs_tools="$cap_libs $libs_tools" 1918 else 1919 if test "$cap_ng" = "yes" ; then 1920 feature_not_found "cap_ng" 1921 fi 1922 cap_ng=no 1923 fi 1924fi 1925 1926########################################## 1927# Sound support libraries probe 1928 1929audio_drv_probe() 1930{ 1931 drv=$1 1932 hdr=$2 1933 lib=$3 1934 exp=$4 1935 cfl=$5 1936 cat > $TMPC << EOF 1937#include <$hdr> 1938int main(void) { $exp } 1939EOF 1940 if compile_prog "$cfl" "$lib" ; then 1941 : 1942 else 1943 echo 1944 echo "Error: $drv check failed" 1945 echo "Make sure to have the $drv libs and headers installed." 1946 echo 1947 exit 1 1948 fi 1949} 1950 1951audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'` 1952for drv in $audio_drv_list; do 1953 case $drv in 1954 alsa) 1955 audio_drv_probe $drv alsa/asoundlib.h -lasound \ 1956 "return snd_pcm_close((snd_pcm_t *)0);" 1957 libs_softmmu="-lasound $libs_softmmu" 1958 ;; 1959 1960 fmod) 1961 if test -z $fmod_lib || test -z $fmod_inc; then 1962 echo 1963 echo "Error: You must specify path to FMOD library and headers" 1964 echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so" 1965 echo 1966 exit 1 1967 fi 1968 audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc" 1969 libs_softmmu="$fmod_lib $libs_softmmu" 1970 ;; 1971 1972 esd) 1973 audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);' 1974 libs_softmmu="-lesd $libs_softmmu" 1975 audio_pt_int="yes" 1976 ;; 1977 1978 pa) 1979 audio_drv_probe $drv pulse/mainloop.h "-lpulse" \ 1980 "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;" 1981 libs_softmmu="-lpulse $libs_softmmu" 1982 audio_pt_int="yes" 1983 ;; 1984 1985 coreaudio) 1986 libs_softmmu="-framework CoreAudio $libs_softmmu" 1987 ;; 1988 1989 dsound) 1990 libs_softmmu="-lole32 -ldxguid $libs_softmmu" 1991 audio_win_int="yes" 1992 ;; 1993 1994 oss) 1995 libs_softmmu="$oss_lib $libs_softmmu" 1996 ;; 1997 1998 sdl|wav) 1999 # XXX: Probes for CoreAudio, DirectSound, SDL(?) 2000 ;; 2001 2002 winwave) 2003 libs_softmmu="-lwinmm $libs_softmmu" 2004 audio_win_int="yes" 2005 ;; 2006 2007 *) 2008 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || { 2009 echo 2010 echo "Error: Unknown driver '$drv' selected" 2011 echo "Possible drivers are: $audio_possible_drivers" 2012 echo 2013 exit 1 2014 } 2015 ;; 2016 esac 2017done 2018 2019########################################## 2020# BrlAPI probe 2021 2022if test "$brlapi" != "no" ; then 2023 brlapi_libs="-lbrlapi" 2024 cat > $TMPC << EOF 2025#include <brlapi.h> 2026#include <stddef.h> 2027int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); } 2028EOF 2029 if compile_prog "" "$brlapi_libs" ; then 2030 brlapi=yes 2031 libs_softmmu="$brlapi_libs $libs_softmmu" 2032 else 2033 if test "$brlapi" = "yes" ; then 2034 feature_not_found "brlapi" 2035 fi 2036 brlapi=no 2037 fi 2038fi 2039 2040########################################## 2041# curses probe 2042if test "$mingw32" = "yes" ; then 2043 curses_list="-lpdcurses" 2044else 2045 curses_list="-lncurses -lcurses" 2046fi 2047 2048if test "$curses" != "no" ; then 2049 curses_found=no 2050 cat > $TMPC << EOF 2051#include <curses.h> 2052int main(void) { 2053 const char *s = curses_version(); 2054 resize_term(0, 0); 2055 return s != 0; 2056} 2057EOF 2058 for curses_lib in $curses_list; do 2059 if compile_prog "" "$curses_lib" ; then 2060 curses_found=yes 2061 libs_softmmu="$curses_lib $libs_softmmu" 2062 break 2063 fi 2064 done 2065 if test "$curses_found" = "yes" ; then 2066 curses=yes 2067 else 2068 if test "$curses" = "yes" ; then 2069 feature_not_found "curses" 2070 fi 2071 curses=no 2072 fi 2073fi 2074 2075########################################## 2076# curl probe 2077 2078if $pkg_config libcurl --modversion >/dev/null 2>&1; then 2079 curlconfig="$pkg_config libcurl" 2080else 2081 curlconfig=curl-config 2082fi 2083 2084if test "$curl" != "no" ; then 2085 cat > $TMPC << EOF 2086#include <curl/curl.h> 2087int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; } 2088EOF 2089 curl_cflags=`$curlconfig --cflags 2>/dev/null` 2090 curl_libs=`$curlconfig --libs 2>/dev/null` 2091 if compile_prog "$curl_cflags" "$curl_libs" ; then 2092 curl=yes 2093 libs_tools="$curl_libs $libs_tools" 2094 libs_softmmu="$curl_libs $libs_softmmu" 2095 else 2096 if test "$curl" = "yes" ; then 2097 feature_not_found "curl" 2098 fi 2099 curl=no 2100 fi 2101fi # test "$curl" 2102 2103########################################## 2104# bluez support probe 2105if test "$bluez" != "no" ; then 2106 cat > $TMPC << EOF 2107#include <bluetooth/bluetooth.h> 2108int main(void) { return bt_error(0); } 2109EOF 2110 bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null` 2111 bluez_libs=`$pkg_config --libs bluez 2> /dev/null` 2112 if compile_prog "$bluez_cflags" "$bluez_libs" ; then 2113 bluez=yes 2114 libs_softmmu="$bluez_libs $libs_softmmu" 2115 else 2116 if test "$bluez" = "yes" ; then 2117 feature_not_found "bluez" 2118 fi 2119 bluez="no" 2120 fi 2121fi 2122 2123########################################## 2124# glib support probe 2125 2126if test "$mingw32" = yes; then 2127 # g_poll is required in order to integrate with the glib main loop. 2128 glib_req_ver=2.20 2129else 2130 glib_req_ver=2.12 2131fi 2132if $pkg_config --atleast-version=$glib_req_ver gthread-2.0 > /dev/null 2>&1 2133then 2134 glib_cflags=`$pkg_config --cflags gthread-2.0 2>/dev/null` 2135 glib_libs=`$pkg_config --libs gthread-2.0 2>/dev/null` 2136 LIBS="$glib_libs $LIBS" 2137 libs_qga="$glib_libs $libs_qga" 2138else 2139 echo "glib-$glib_req_ver required to compile QEMU" 2140 exit 1 2141fi 2142 2143########################################## 2144# libcap probe 2145 2146if test "$cap" != "no" ; then 2147 cat > $TMPC <<EOF 2148#include <stdio.h> 2149#include <sys/capability.h> 2150int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; } 2151EOF 2152 if compile_prog "" "-lcap" ; then 2153 cap=yes 2154 else 2155 cap=no 2156 fi 2157fi 2158 2159########################################## 2160# pthread probe 2161PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2" 2162 2163pthread=no 2164cat > $TMPC << EOF 2165#include <pthread.h> 2166static void *f(void *p) { return NULL; } 2167int main(void) { 2168 pthread_t thread; 2169 pthread_create(&thread, 0, f, 0); 2170 return 0; 2171} 2172EOF 2173if compile_prog "" "" ; then 2174 pthread=yes 2175else 2176 for pthread_lib in $PTHREADLIBS_LIST; do 2177 if compile_prog "" "$pthread_lib" ; then 2178 pthread=yes 2179 found=no 2180 for lib_entry in $LIBS; do 2181 if test "$lib_entry" = "$pthread_lib"; then 2182 found=yes 2183 break 2184 fi 2185 done 2186 if test "$found" = "no"; then 2187 LIBS="$pthread_lib $LIBS" 2188 fi 2189 break 2190 fi 2191 done 2192fi 2193 2194if test "$mingw32" != yes -a "$pthread" = no; then 2195 echo 2196 echo "Error: pthread check failed" 2197 echo "Make sure to have the pthread libs and headers installed." 2198 echo 2199 exit 1 2200fi 2201 2202########################################## 2203# rbd probe 2204if test "$rbd" != "no" ; then 2205 cat > $TMPC <<EOF 2206#include <stdio.h> 2207#include <rbd/librbd.h> 2208int main(void) { 2209 rados_t cluster; 2210 rados_create(&cluster, NULL); 2211 return 0; 2212} 2213EOF 2214 rbd_libs="-lrbd -lrados" 2215 if compile_prog "" "$rbd_libs" ; then 2216 rbd=yes 2217 libs_tools="$rbd_libs $libs_tools" 2218 libs_softmmu="$rbd_libs $libs_softmmu" 2219 else 2220 if test "$rbd" = "yes" ; then 2221 feature_not_found "rados block device" 2222 fi 2223 rbd=no 2224 fi 2225fi 2226 2227########################################## 2228# linux-aio probe 2229 2230if test "$linux_aio" != "no" ; then 2231 cat > $TMPC <<EOF 2232#include <libaio.h> 2233#include <sys/eventfd.h> 2234#include <stddef.h> 2235int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; } 2236EOF 2237 if compile_prog "" "-laio" ; then 2238 linux_aio=yes 2239 libs_softmmu="$libs_softmmu -laio" 2240 libs_tools="$libs_tools -laio" 2241 else 2242 if test "$linux_aio" = "yes" ; then 2243 feature_not_found "linux AIO" 2244 fi 2245 linux_aio=no 2246 fi 2247fi 2248 2249########################################## 2250# attr probe 2251 2252if test "$attr" != "no" ; then 2253 cat > $TMPC <<EOF 2254#include <stdio.h> 2255#include <sys/types.h> 2256#ifdef CONFIG_LIBATTR 2257#include <attr/xattr.h> 2258#else 2259#include <sys/xattr.h> 2260#endif 2261int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; } 2262EOF 2263 if compile_prog "" "" ; then 2264 attr=yes 2265 # Older distros have <attr/xattr.h>, and need -lattr: 2266 elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then 2267 attr=yes 2268 LIBS="-lattr $LIBS" 2269 libattr=yes 2270 else 2271 if test "$attr" = "yes" ; then 2272 feature_not_found "ATTR" 2273 fi 2274 attr=no 2275 fi 2276fi 2277 2278########################################## 2279# iovec probe 2280cat > $TMPC <<EOF 2281#include <sys/types.h> 2282#include <sys/uio.h> 2283#include <unistd.h> 2284int main(void) { return sizeof(struct iovec); } 2285EOF 2286iovec=no 2287if compile_prog "" "" ; then 2288 iovec=yes 2289fi 2290 2291########################################## 2292# preadv probe 2293cat > $TMPC <<EOF 2294#include <sys/types.h> 2295#include <sys/uio.h> 2296#include <unistd.h> 2297int main(void) { return preadv(0, 0, 0, 0); } 2298EOF 2299preadv=no 2300if compile_prog "" "" ; then 2301 preadv=yes 2302fi 2303 2304########################################## 2305# fdt probe 2306if test "$fdt" != "no" ; then 2307 fdt_libs="-lfdt" 2308 cat > $TMPC << EOF 2309int main(void) { return 0; } 2310EOF 2311 if compile_prog "" "$fdt_libs" ; then 2312 fdt=yes 2313 else 2314 if test "$fdt" = "yes" ; then 2315 feature_not_found "fdt" 2316 fi 2317 fdt_libs= 2318 fdt=no 2319 fi 2320fi 2321 2322########################################## 2323# opengl probe, used by milkymist-tmu2 2324if test "$opengl" != "no" ; then 2325 opengl_libs="-lGL" 2326 cat > $TMPC << EOF 2327#include <X11/Xlib.h> 2328#include <GL/gl.h> 2329#include <GL/glx.h> 2330int main(void) { return GL_VERSION != 0; } 2331EOF 2332 if compile_prog "" "-lGL" ; then 2333 opengl=yes 2334 else 2335 if test "$opengl" = "yes" ; then 2336 feature_not_found "opengl" 2337 fi 2338 opengl_libs= 2339 opengl=no 2340 fi 2341fi 2342 2343# 2344# Check for xxxat() functions when we are building linux-user 2345# emulator. This is done because older glibc versions don't 2346# have syscall stubs for these implemented. 2347# 2348atfile=no 2349cat > $TMPC << EOF 2350#define _ATFILE_SOURCE 2351#include <sys/types.h> 2352#include <fcntl.h> 2353#include <unistd.h> 2354 2355int 2356main(void) 2357{ 2358 /* try to unlink nonexisting file */ 2359 return (unlinkat(AT_FDCWD, "nonexistent_file", 0)); 2360} 2361EOF 2362if compile_prog "" "" ; then 2363 atfile=yes 2364fi 2365 2366# Check for inotify functions when we are building linux-user 2367# emulator. This is done because older glibc versions don't 2368# have syscall stubs for these implemented. In that case we 2369# don't provide them even if kernel supports them. 2370# 2371inotify=no 2372cat > $TMPC << EOF 2373#include <sys/inotify.h> 2374 2375int 2376main(void) 2377{ 2378 /* try to start inotify */ 2379 return inotify_init(); 2380} 2381EOF 2382if compile_prog "" "" ; then 2383 inotify=yes 2384fi 2385 2386inotify1=no 2387cat > $TMPC << EOF 2388#include <sys/inotify.h> 2389 2390int 2391main(void) 2392{ 2393 /* try to start inotify */ 2394 return inotify_init1(0); 2395} 2396EOF 2397if compile_prog "" "" ; then 2398 inotify1=yes 2399fi 2400 2401# check if utimensat and futimens are supported 2402utimens=no 2403cat > $TMPC << EOF 2404#define _ATFILE_SOURCE 2405#include <stddef.h> 2406#include <fcntl.h> 2407#include <sys/stat.h> 2408 2409int main(void) 2410{ 2411 utimensat(AT_FDCWD, "foo", NULL, 0); 2412 futimens(0, NULL); 2413 return 0; 2414} 2415EOF 2416if compile_prog "" "" ; then 2417 utimens=yes 2418fi 2419 2420# check if pipe2 is there 2421pipe2=no 2422cat > $TMPC << EOF 2423#include <unistd.h> 2424#include <fcntl.h> 2425 2426int main(void) 2427{ 2428 int pipefd[2]; 2429 pipe2(pipefd, O_CLOEXEC); 2430 return 0; 2431} 2432EOF 2433if compile_prog "" "" ; then 2434 pipe2=yes 2435fi 2436 2437# check if accept4 is there 2438accept4=no 2439cat > $TMPC << EOF 2440#include <sys/socket.h> 2441#include <stddef.h> 2442 2443int main(void) 2444{ 2445 accept4(0, NULL, NULL, SOCK_CLOEXEC); 2446 return 0; 2447} 2448EOF 2449if compile_prog "" "" ; then 2450 accept4=yes 2451fi 2452 2453# check if tee/splice is there. vmsplice was added same time. 2454splice=no 2455cat > $TMPC << EOF 2456#include <unistd.h> 2457#include <fcntl.h> 2458#include <limits.h> 2459 2460int main(void) 2461{ 2462 int len, fd = 0; 2463 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK); 2464 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE); 2465 return 0; 2466} 2467EOF 2468if compile_prog "" "" ; then 2469 splice=yes 2470fi 2471 2472########################################## 2473# signalfd probe 2474signalfd="no" 2475cat > $TMPC << EOF 2476#include <unistd.h> 2477#include <sys/syscall.h> 2478#include <signal.h> 2479int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); } 2480EOF 2481 2482if compile_prog "" "" ; then 2483 signalfd=yes 2484fi 2485 2486# check if eventfd is supported 2487eventfd=no 2488cat > $TMPC << EOF 2489#include <sys/eventfd.h> 2490 2491int main(void) 2492{ 2493 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC); 2494} 2495EOF 2496if compile_prog "" "" ; then 2497 eventfd=yes 2498fi 2499 2500# check for fallocate 2501fallocate=no 2502cat > $TMPC << EOF 2503#include <fcntl.h> 2504 2505int main(void) 2506{ 2507 fallocate(0, 0, 0, 0); 2508 return 0; 2509} 2510EOF 2511if compile_prog "" "" ; then 2512 fallocate=yes 2513fi 2514 2515# check for sync_file_range 2516sync_file_range=no 2517cat > $TMPC << EOF 2518#include <fcntl.h> 2519 2520int main(void) 2521{ 2522 sync_file_range(0, 0, 0, 0); 2523 return 0; 2524} 2525EOF 2526if compile_prog "" "" ; then 2527 sync_file_range=yes 2528fi 2529 2530# check for linux/fiemap.h and FS_IOC_FIEMAP 2531fiemap=no 2532cat > $TMPC << EOF 2533#include <sys/ioctl.h> 2534#include <linux/fs.h> 2535#include <linux/fiemap.h> 2536 2537int main(void) 2538{ 2539 ioctl(0, FS_IOC_FIEMAP, 0); 2540 return 0; 2541} 2542EOF 2543if compile_prog "" "" ; then 2544 fiemap=yes 2545fi 2546 2547# check for dup3 2548dup3=no 2549cat > $TMPC << EOF 2550#include <unistd.h> 2551 2552int main(void) 2553{ 2554 dup3(0, 0, 0); 2555 return 0; 2556} 2557EOF 2558if compile_prog "" "" ; then 2559 dup3=yes 2560fi 2561 2562# check for epoll support 2563epoll=no 2564cat > $TMPC << EOF 2565#include <sys/epoll.h> 2566 2567int main(void) 2568{ 2569 epoll_create(0); 2570 return 0; 2571} 2572EOF 2573if compile_prog "" "" ; then 2574 epoll=yes 2575fi 2576 2577# epoll_create1 and epoll_pwait are later additions 2578# so we must check separately for their presence 2579epoll_create1=no 2580cat > $TMPC << EOF 2581#include <sys/epoll.h> 2582 2583int main(void) 2584{ 2585 /* Note that we use epoll_create1 as a value, not as 2586 * a function being called. This is necessary so that on 2587 * old SPARC glibc versions where the function was present in 2588 * the library but not declared in the header file we will 2589 * fail the configure check. (Otherwise we will get a compiler 2590 * warning but not an error, and will proceed to fail the 2591 * qemu compile where we compile with -Werror.) 2592 */ 2593 return (int)(uintptr_t)&epoll_create1; 2594} 2595EOF 2596if compile_prog "" "" ; then 2597 epoll_create1=yes 2598fi 2599 2600epoll_pwait=no 2601cat > $TMPC << EOF 2602#include <sys/epoll.h> 2603 2604int main(void) 2605{ 2606 epoll_pwait(0, 0, 0, 0, 0); 2607 return 0; 2608} 2609EOF 2610if compile_prog "" "" ; then 2611 epoll_pwait=yes 2612fi 2613 2614# Check if tools are available to build documentation. 2615if test "$docs" != "no" ; then 2616 if has makeinfo && has pod2man; then 2617 docs=yes 2618 else 2619 if test "$docs" = "yes" ; then 2620 feature_not_found "docs" 2621 fi 2622 docs=no 2623 fi 2624fi 2625 2626# Search for bswap_32 function 2627byteswap_h=no 2628cat > $TMPC << EOF 2629#include <byteswap.h> 2630int main(void) { return bswap_32(0); } 2631EOF 2632if compile_prog "" "" ; then 2633 byteswap_h=yes 2634fi 2635 2636# Search for bswap_32 function 2637bswap_h=no 2638cat > $TMPC << EOF 2639#include <sys/endian.h> 2640#include <sys/types.h> 2641#include <machine/bswap.h> 2642int main(void) { return bswap32(0); } 2643EOF 2644if compile_prog "" "" ; then 2645 bswap_h=yes 2646fi 2647 2648########################################## 2649# Do we have libiscsi 2650# We check for iscsi_unmap_sync() to make sure we have a 2651# recent enough version of libiscsi. 2652if test "$libiscsi" != "no" ; then 2653 cat > $TMPC << EOF 2654#include <stdio.h> 2655#include <iscsi/iscsi.h> 2656int main(void) { iscsi_unmap_sync(NULL,0,0,0,NULL,0); return 0; } 2657EOF 2658 if compile_prog "" "-liscsi" ; then 2659 libiscsi="yes" 2660 LIBS="$LIBS -liscsi" 2661 else 2662 if test "$libiscsi" = "yes" ; then 2663 feature_not_found "libiscsi" 2664 fi 2665 libiscsi="no" 2666 fi 2667fi 2668 2669 2670########################################## 2671# Do we need librt 2672cat > $TMPC <<EOF 2673#include <signal.h> 2674#include <time.h> 2675int main(void) { return clock_gettime(CLOCK_REALTIME, NULL); } 2676EOF 2677 2678if compile_prog "" "" ; then 2679 : 2680elif compile_prog "" "-lrt" ; then 2681 LIBS="-lrt $LIBS" 2682fi 2683 2684if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \ 2685 "$aix" != "yes" -a "$haiku" != "yes" ; then 2686 libs_softmmu="-lutil $libs_softmmu" 2687fi 2688 2689########################################## 2690# spice probe 2691if test "$spice" != "no" ; then 2692 cat > $TMPC << EOF 2693#include <spice.h> 2694int main(void) { spice_server_new(); return 0; } 2695EOF 2696 spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null) 2697 spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null) 2698 if $pkg_config --atleast-version=0.8.2 spice-server >/dev/null 2>&1 && \ 2699 $pkg_config --atleast-version=0.8.1 spice-protocol > /dev/null 2>&1 && \ 2700 compile_prog "$spice_cflags" "$spice_libs" ; then 2701 spice="yes" 2702 libs_softmmu="$libs_softmmu $spice_libs" 2703 QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags" 2704 else 2705 if test "$spice" = "yes" ; then 2706 feature_not_found "spice" 2707 fi 2708 spice="no" 2709 fi 2710fi 2711 2712# check for libcacard for smartcard support 2713if test "$smartcard" != "no" ; then 2714 smartcard="yes" 2715 smartcard_cflags="" 2716 # TODO - what's the minimal nss version we support? 2717 if test "$smartcard_nss" != "no"; then 2718 cat > $TMPC << EOF 2719#include <pk11pub.h> 2720int main(void) { PK11_FreeSlot(0); return 0; } 2721EOF 2722 smartcard_includes="-I\$(SRC_PATH)/libcacard" 2723 libcacard_libs="$($pkg_config --libs nss 2>/dev/null) $glib_libs" 2724 libcacard_cflags="$($pkg_config --cflags nss 2>/dev/null) $glib_cflags" 2725 test_cflags="$libcacard_cflags" 2726 # The header files in nss < 3.13.3 have a bug which causes them to 2727 # emit a warning. If we're going to compile QEMU with -Werror, then 2728 # test that the headers don't have this bug. Otherwise we would pass 2729 # the configure test but fail to compile QEMU later. 2730 if test "$werror" = "yes"; then 2731 test_cflags="-Werror $test_cflags" 2732 fi 2733 if $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 && \ 2734 compile_prog "$test_cflags" "$libcacard_libs"; then 2735 smartcard_nss="yes" 2736 QEMU_CFLAGS="$QEMU_CFLAGS $libcacard_cflags" 2737 QEMU_INCLUDES="$QEMU_INCLUDES $smartcard_includes" 2738 libs_softmmu="$libcacard_libs $libs_softmmu" 2739 else 2740 if test "$smartcard_nss" = "yes"; then 2741 feature_not_found "nss" 2742 fi 2743 smartcard_nss="no" 2744 fi 2745 fi 2746fi 2747if test "$smartcard" = "no" ; then 2748 smartcard_nss="no" 2749fi 2750 2751# check for usbredirparser for usb network redirection support 2752if test "$usb_redir" != "no" ; then 2753 if $pkg_config --atleast-version=0.3.4 libusbredirparser >/dev/null 2>&1 ; then 2754 usb_redir="yes" 2755 usb_redir_cflags=$($pkg_config --cflags libusbredirparser 2>/dev/null) 2756 usb_redir_libs=$($pkg_config --libs libusbredirparser 2>/dev/null) 2757 QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags" 2758 LIBS="$LIBS $usb_redir_libs" 2759 else 2760 if test "$usb_redir" = "yes"; then 2761 feature_not_found "usb-redir" 2762 fi 2763 usb_redir="no" 2764 fi 2765fi 2766 2767########################################## 2768 2769########################################## 2770# check if we have fdatasync 2771 2772fdatasync=no 2773cat > $TMPC << EOF 2774#include <unistd.h> 2775int main(void) { 2776#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0 2777return fdatasync(0); 2778#else 2779#error Not supported 2780#endif 2781} 2782EOF 2783if compile_prog "" "" ; then 2784 fdatasync=yes 2785fi 2786 2787########################################## 2788# check if we have madvise 2789 2790madvise=no 2791cat > $TMPC << EOF 2792#include <sys/types.h> 2793#include <sys/mman.h> 2794#include <stddef.h> 2795int main(void) { return madvise(NULL, 0, MADV_DONTNEED); } 2796EOF 2797if compile_prog "" "" ; then 2798 madvise=yes 2799fi 2800 2801########################################## 2802# check if we have posix_madvise 2803 2804posix_madvise=no 2805cat > $TMPC << EOF 2806#include <sys/mman.h> 2807#include <stddef.h> 2808int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); } 2809EOF 2810if compile_prog "" "" ; then 2811 posix_madvise=yes 2812fi 2813 2814########################################## 2815# check if trace backend exists 2816 2817$python "$source_path/scripts/tracetool.py" "--backend=$trace_backend" --check-backend > /dev/null 2> /dev/null 2818if test "$?" -ne 0 ; then 2819 echo 2820 echo "Error: invalid trace backend" 2821 echo "Please choose a supported trace backend." 2822 echo 2823 exit 1 2824fi 2825 2826########################################## 2827# For 'ust' backend, test if ust headers are present 2828if test "$trace_backend" = "ust"; then 2829 cat > $TMPC << EOF 2830#include <ust/tracepoint.h> 2831#include <ust/marker.h> 2832int main(void) { return 0; } 2833EOF 2834 if compile_prog "" "" ; then 2835 LIBS="-lust -lurcu-bp $LIBS" 2836 libs_qga="-lust -lurcu-bp $libs_qga" 2837 else 2838 echo 2839 echo "Error: Trace backend 'ust' missing libust header files" 2840 echo 2841 exit 1 2842 fi 2843fi 2844 2845########################################## 2846# For 'dtrace' backend, test if 'dtrace' command is present 2847if test "$trace_backend" = "dtrace"; then 2848 if ! has 'dtrace' ; then 2849 echo 2850 echo "Error: dtrace command is not found in PATH $PATH" 2851 echo 2852 exit 1 2853 fi 2854 trace_backend_stap="no" 2855 if has 'stap' ; then 2856 trace_backend_stap="yes" 2857 fi 2858fi 2859 2860########################################## 2861# __sync_fetch_and_and requires at least -march=i486. Many toolchains 2862# use i686 as default anyway, but for those that don't, an explicit 2863# specification is necessary 2864if test "$vhost_net" = "yes" && test "$cpu" = "i386"; then 2865 cat > $TMPC << EOF 2866static int sfaa(int *ptr) 2867{ 2868 return __sync_fetch_and_and(ptr, 0); 2869} 2870 2871int main(int argc, char **argv) 2872{ 2873 int val = 42; 2874 sfaa(&val); 2875 return val; 2876} 2877EOF 2878 if ! compile_prog "" "" ; then 2879 QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS" 2880 fi 2881fi 2882 2883########################################## 2884# check and set a backend for coroutine 2885 2886# default is ucontext, but always fallback to gthread 2887# windows autodetected by make 2888if test "$coroutine" = "" -o "$coroutine" = "ucontext"; then 2889 if test "$darwin" != "yes"; then 2890 cat > $TMPC << EOF 2891#include <ucontext.h> 2892#ifdef __stub_makecontext 2893#error Ignoring glibc stub makecontext which will always fail 2894#endif 2895int main(void) { makecontext(0, 0, 0); return 0; } 2896EOF 2897 if compile_prog "" "" ; then 2898 coroutine_backend=ucontext 2899 else 2900 coroutine_backend=gthread 2901 fi 2902 else 2903 echo "Silently falling back into gthread backend under darwin" 2904 fi 2905elif test "$coroutine" = "gthread" ; then 2906 coroutine_backend=gthread 2907elif test "$coroutine" = "windows" ; then 2908 coroutine_backend=windows 2909elif test "$coroutine" = "sigaltstack" ; then 2910 coroutine_backend=sigaltstack 2911else 2912 echo 2913 echo "Error: unknown coroutine backend $coroutine" 2914 echo 2915 exit 1 2916fi 2917 2918########################################## 2919# check if we have open_by_handle_at 2920 2921open_by_handle_at=no 2922cat > $TMPC << EOF 2923#include <fcntl.h> 2924#if !defined(AT_EMPTY_PATH) 2925# error missing definition 2926#else 2927int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); } 2928#endif 2929EOF 2930if compile_prog "" "" ; then 2931 open_by_handle_at=yes 2932fi 2933 2934######################################## 2935# check if we have linux/magic.h 2936 2937linux_magic_h=no 2938cat > $TMPC << EOF 2939#include <linux/magic.h> 2940int main(void) { 2941 return 0; 2942} 2943EOF 2944if compile_prog "" "" ; then 2945 linux_magic_h=yes 2946fi 2947 2948######################################## 2949# check whether we can disable the -Wunused-but-set-variable 2950# option with a pragma (this is needed to silence a warning in 2951# some versions of the valgrind VALGRIND_STACK_DEREGISTER macro.) 2952# This test has to be compiled with -Werror as otherwise an 2953# unknown pragma is only a warning. 2954pragma_disable_unused_but_set=no 2955cat > $TMPC << EOF 2956#pragma GCC diagnostic ignored "-Wunused-but-set-variable" 2957int main(void) { 2958 return 0; 2959} 2960EOF 2961if compile_prog "-Werror" "" ; then 2962 pragma_disable_unused_but_set=yes 2963fi 2964 2965######################################## 2966# check if we have valgrind/valgrind.h 2967 2968valgrind_h=no 2969cat > $TMPC << EOF 2970#include <valgrind/valgrind.h> 2971int main(void) { 2972 return 0; 2973} 2974EOF 2975if compile_prog "" "" ; then 2976 valgrind_h=yes 2977fi 2978 2979######################################## 2980# check if environ is declared 2981 2982has_environ=no 2983cat > $TMPC << EOF 2984#include <unistd.h> 2985int main(void) { 2986 environ = 0; 2987 return 0; 2988} 2989EOF 2990if compile_prog "" "" ; then 2991 has_environ=yes 2992fi 2993 2994########################################## 2995# End of CC checks 2996# After here, no more $cc or $ld runs 2997 2998if test "$debug" = "no" ; then 2999 CFLAGS="-O2 -D_FORTIFY_SOURCE=2 $CFLAGS" 3000fi 3001 3002# Disable zero malloc errors for official releases unless explicitly told to 3003# enable/disable 3004if test -z "$zero_malloc" ; then 3005 if test "$z_version" = "50" ; then 3006 zero_malloc="no" 3007 else 3008 zero_malloc="yes" 3009 fi 3010fi 3011 3012# Now we've finished running tests it's OK to add -Werror to the compiler flags 3013if test "$werror" = "yes"; then 3014 QEMU_CFLAGS="-Werror $QEMU_CFLAGS" 3015fi 3016 3017if test "$solaris" = "no" ; then 3018 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then 3019 LDFLAGS="-Wl,--warn-common $LDFLAGS" 3020 fi 3021fi 3022 3023# test if pod2man has --utf8 option 3024if pod2man --help | grep -q utf8; then 3025 POD2MAN="pod2man --utf8" 3026else 3027 POD2MAN="pod2man" 3028fi 3029 3030# Use ASLR, no-SEH and DEP if available 3031if test "$mingw32" = "yes" ; then 3032 for flag in --dynamicbase --no-seh --nxcompat; do 3033 if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then 3034 LDFLAGS="-Wl,$flag $LDFLAGS" 3035 fi 3036 done 3037fi 3038 3039qemu_confdir=$sysconfdir$confsuffix 3040qemu_datadir=$datadir$confsuffix 3041 3042tools= 3043if test "$softmmu" = yes ; then 3044 tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools" 3045 if test "$virtfs" != no ; then 3046 if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then 3047 virtfs=yes 3048 tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)" 3049 else 3050 if test "$virtfs" = yes; then 3051 echo "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel" 3052 exit 1 3053 fi 3054 virtfs=no 3055 fi 3056 fi 3057 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then 3058 tools="qemu-nbd\$(EXESUF) $tools" 3059 if [ "$guest_agent" = "yes" ]; then 3060 tools="qemu-ga\$(EXESUF) $tools" 3061 fi 3062 fi 3063fi 3064if test "$smartcard_nss" = "yes" ; then 3065 tools="vscclient\$(EXESUF) $tools" 3066fi 3067 3068# Mac OS X ships with a broken assembler 3069roms= 3070if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \ 3071 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \ 3072 "$softmmu" = yes ; then 3073 roms="optionrom" 3074fi 3075if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then 3076 roms="$roms spapr-rtas" 3077fi 3078 3079echo "Install prefix $prefix" 3080echo "BIOS directory `eval echo $qemu_datadir`" 3081echo "binary directory `eval echo $bindir`" 3082echo "library directory `eval echo $libdir`" 3083echo "include directory `eval echo $includedir`" 3084echo "config directory `eval echo $sysconfdir`" 3085if test "$mingw32" = "no" ; then 3086echo "Manual directory `eval echo $mandir`" 3087echo "ELF interp prefix $interp_prefix" 3088fi 3089echo "Source path $source_path" 3090echo "C compiler $cc" 3091echo "Host C compiler $host_cc" 3092echo "Objective-C compiler $objcc" 3093echo "CFLAGS $CFLAGS" 3094echo "QEMU_CFLAGS $QEMU_CFLAGS" 3095echo "LDFLAGS $LDFLAGS" 3096echo "make $make" 3097echo "install $install" 3098echo "python $python" 3099if test "$slirp" = "yes" ; then 3100 echo "smbd $smbd" 3101fi 3102echo "host CPU $cpu" 3103echo "host big endian $bigendian" 3104echo "target list $target_list" 3105echo "tcg debug enabled $debug_tcg" 3106echo "gprof enabled $gprof" 3107echo "sparse enabled $sparse" 3108echo "strip binaries $strip_opt" 3109echo "profiler $profiler" 3110echo "static build $static" 3111echo "-Werror enabled $werror" 3112if test "$darwin" = "yes" ; then 3113 echo "Cocoa support $cocoa" 3114fi 3115echo "SDL support $sdl" 3116echo "curses support $curses" 3117echo "curl support $curl" 3118echo "mingw32 support $mingw32" 3119echo "Audio drivers $audio_drv_list" 3120echo "Extra audio cards $audio_card_list" 3121echo "Block whitelist $block_drv_whitelist" 3122echo "Mixer emulation $mixemu" 3123echo "VirtFS support $virtfs" 3124echo "VNC support $vnc" 3125if test "$vnc" = "yes" ; then 3126 echo "VNC TLS support $vnc_tls" 3127 echo "VNC SASL support $vnc_sasl" 3128 echo "VNC JPEG support $vnc_jpeg" 3129 echo "VNC PNG support $vnc_png" 3130fi 3131if test -n "$sparc_cpu"; then 3132 echo "Target Sparc Arch $sparc_cpu" 3133fi 3134echo "xen support $xen" 3135echo "brlapi support $brlapi" 3136echo "bluez support $bluez" 3137echo "Documentation $docs" 3138[ ! -z "$uname_release" ] && \ 3139echo "uname -r $uname_release" 3140echo "NPTL support $nptl" 3141echo "GUEST_BASE $guest_base" 3142echo "PIE $pie" 3143echo "vde support $vde" 3144echo "Linux AIO support $linux_aio" 3145echo "ATTR/XATTR support $attr" 3146echo "Install blobs $blobs" 3147echo "KVM support $kvm" 3148echo "TCG interpreter $tcg_interpreter" 3149echo "fdt support $fdt" 3150echo "preadv support $preadv" 3151echo "fdatasync $fdatasync" 3152echo "madvise $madvise" 3153echo "posix_madvise $posix_madvise" 3154echo "uuid support $uuid" 3155echo "libcap-ng support $cap_ng" 3156echo "vhost-net support $vhost_net" 3157echo "Trace backend $trace_backend" 3158echo "Trace output file $trace_file-<pid>" 3159echo "spice support $spice" 3160echo "rbd support $rbd" 3161echo "xfsctl support $xfs" 3162echo "nss used $smartcard_nss" 3163echo "usb net redir $usb_redir" 3164echo "OpenGL support $opengl" 3165echo "libiscsi support $libiscsi" 3166echo "build guest agent $guest_agent" 3167echo "seccomp support $seccomp" 3168echo "coroutine backend $coroutine_backend" 3169 3170if test "$sdl_too_old" = "yes"; then 3171echo "-> Your SDL version is too old - please upgrade to have SDL support" 3172fi 3173 3174config_host_mak="config-host.mak" 3175config_host_ld="config-host.ld" 3176 3177echo "# Automatically generated by configure - do not modify" > $config_host_mak 3178printf "# Configured with:" >> $config_host_mak 3179printf " '%s'" "$0" "$@" >> $config_host_mak 3180echo >> $config_host_mak 3181 3182echo all: >> $config_host_mak 3183echo "prefix=$prefix" >> $config_host_mak 3184echo "bindir=$bindir" >> $config_host_mak 3185echo "libdir=$libdir" >> $config_host_mak 3186echo "includedir=$includedir" >> $config_host_mak 3187echo "mandir=$mandir" >> $config_host_mak 3188echo "sysconfdir=$sysconfdir" >> $config_host_mak 3189echo "qemu_confdir=$qemu_confdir" >> $config_host_mak 3190echo "qemu_datadir=$qemu_datadir" >> $config_host_mak 3191echo "qemu_docdir=$qemu_docdir" >> $config_host_mak 3192echo "libexecdir=\${prefix}/libexec" >> $config_host_mak 3193echo "CONFIG_QEMU_HELPERDIR=\"$prefix/libexec\"" >> $config_host_mak 3194 3195echo "ARCH=$ARCH" >> $config_host_mak 3196if test "$debug_tcg" = "yes" ; then 3197 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak 3198fi 3199if test "$debug" = "yes" ; then 3200 echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak 3201fi 3202if test "$strip_opt" = "yes" ; then 3203 echo "STRIP=${strip}" >> $config_host_mak 3204fi 3205if test "$bigendian" = "yes" ; then 3206 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak 3207fi 3208if test "$mingw32" = "yes" ; then 3209 echo "CONFIG_WIN32=y" >> $config_host_mak 3210 rc_version=`cat $source_path/VERSION` 3211 version_major=${rc_version%%.*} 3212 rc_version=${rc_version#*.} 3213 version_minor=${rc_version%%.*} 3214 rc_version=${rc_version#*.} 3215 version_subminor=${rc_version%%.*} 3216 version_micro=0 3217 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak 3218 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak 3219else 3220 echo "CONFIG_POSIX=y" >> $config_host_mak 3221fi 3222 3223if test "$linux" = "yes" ; then 3224 echo "CONFIG_LINUX=y" >> $config_host_mak 3225fi 3226 3227if test "$darwin" = "yes" ; then 3228 echo "CONFIG_DARWIN=y" >> $config_host_mak 3229fi 3230 3231if test "$aix" = "yes" ; then 3232 echo "CONFIG_AIX=y" >> $config_host_mak 3233fi 3234 3235if test "$solaris" = "yes" ; then 3236 echo "CONFIG_SOLARIS=y" >> $config_host_mak 3237 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak 3238 if test "$needs_libsunmath" = "yes" ; then 3239 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak 3240 fi 3241fi 3242if test "$haiku" = "yes" ; then 3243 echo "CONFIG_HAIKU=y" >> $config_host_mak 3244fi 3245if test "$static" = "yes" ; then 3246 echo "CONFIG_STATIC=y" >> $config_host_mak 3247fi 3248if test "$profiler" = "yes" ; then 3249 echo "CONFIG_PROFILER=y" >> $config_host_mak 3250fi 3251if test "$slirp" = "yes" ; then 3252 echo "CONFIG_SLIRP=y" >> $config_host_mak 3253 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak 3254 QEMU_INCLUDES="-I\$(SRC_PATH)/slirp $QEMU_INCLUDES" 3255fi 3256if test "$vde" = "yes" ; then 3257 echo "CONFIG_VDE=y" >> $config_host_mak 3258fi 3259if test "$cap_ng" = "yes" ; then 3260 echo "CONFIG_LIBCAP=y" >> $config_host_mak 3261fi 3262for card in $audio_card_list; do 3263 def=CONFIG_`echo $card | LC_ALL=C tr '[a-z]' '[A-Z]'` 3264 echo "$def=y" >> $config_host_mak 3265done 3266echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak 3267for drv in $audio_drv_list; do 3268 def=CONFIG_`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'` 3269 echo "$def=y" >> $config_host_mak 3270 if test "$drv" = "fmod"; then 3271 echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak 3272 fi 3273done 3274if test "$audio_pt_int" = "yes" ; then 3275 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak 3276fi 3277if test "$audio_win_int" = "yes" ; then 3278 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak 3279fi 3280echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak 3281if test "$mixemu" = "yes" ; then 3282 echo "CONFIG_MIXEMU=y" >> $config_host_mak 3283fi 3284if test "$vnc" = "yes" ; then 3285 echo "CONFIG_VNC=y" >> $config_host_mak 3286fi 3287if test "$vnc_tls" = "yes" ; then 3288 echo "CONFIG_VNC_TLS=y" >> $config_host_mak 3289 echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak 3290fi 3291if test "$vnc_sasl" = "yes" ; then 3292 echo "CONFIG_VNC_SASL=y" >> $config_host_mak 3293 echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak 3294fi 3295if test "$vnc_jpeg" = "yes" ; then 3296 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak 3297 echo "VNC_JPEG_CFLAGS=$vnc_jpeg_cflags" >> $config_host_mak 3298fi 3299if test "$vnc_png" = "yes" ; then 3300 echo "CONFIG_VNC_PNG=y" >> $config_host_mak 3301 echo "VNC_PNG_CFLAGS=$vnc_png_cflags" >> $config_host_mak 3302fi 3303if test "$fnmatch" = "yes" ; then 3304 echo "CONFIG_FNMATCH=y" >> $config_host_mak 3305fi 3306if test "$uuid" = "yes" ; then 3307 echo "CONFIG_UUID=y" >> $config_host_mak 3308fi 3309if test "$xfs" = "yes" ; then 3310 echo "CONFIG_XFS=y" >> $config_host_mak 3311fi 3312qemu_version=`head $source_path/VERSION` 3313echo "VERSION=$qemu_version" >>$config_host_mak 3314echo "PKGVERSION=$pkgversion" >>$config_host_mak 3315echo "SRC_PATH=$source_path" >> $config_host_mak 3316echo "TARGET_DIRS=$target_list" >> $config_host_mak 3317if [ "$docs" = "yes" ] ; then 3318 echo "BUILD_DOCS=yes" >> $config_host_mak 3319fi 3320if test "$sdl" = "yes" ; then 3321 echo "CONFIG_SDL=y" >> $config_host_mak 3322 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak 3323fi 3324if test "$cocoa" = "yes" ; then 3325 echo "CONFIG_COCOA=y" >> $config_host_mak 3326fi 3327if test "$curses" = "yes" ; then 3328 echo "CONFIG_CURSES=y" >> $config_host_mak 3329fi 3330if test "$atfile" = "yes" ; then 3331 echo "CONFIG_ATFILE=y" >> $config_host_mak 3332fi 3333if test "$utimens" = "yes" ; then 3334 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak 3335fi 3336if test "$pipe2" = "yes" ; then 3337 echo "CONFIG_PIPE2=y" >> $config_host_mak 3338fi 3339if test "$accept4" = "yes" ; then 3340 echo "CONFIG_ACCEPT4=y" >> $config_host_mak 3341fi 3342if test "$splice" = "yes" ; then 3343 echo "CONFIG_SPLICE=y" >> $config_host_mak 3344fi 3345if test "$eventfd" = "yes" ; then 3346 echo "CONFIG_EVENTFD=y" >> $config_host_mak 3347fi 3348if test "$fallocate" = "yes" ; then 3349 echo "CONFIG_FALLOCATE=y" >> $config_host_mak 3350fi 3351if test "$sync_file_range" = "yes" ; then 3352 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak 3353fi 3354if test "$fiemap" = "yes" ; then 3355 echo "CONFIG_FIEMAP=y" >> $config_host_mak 3356fi 3357if test "$dup3" = "yes" ; then 3358 echo "CONFIG_DUP3=y" >> $config_host_mak 3359fi 3360if test "$epoll" = "yes" ; then 3361 echo "CONFIG_EPOLL=y" >> $config_host_mak 3362fi 3363if test "$epoll_create1" = "yes" ; then 3364 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak 3365fi 3366if test "$epoll_pwait" = "yes" ; then 3367 echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak 3368fi 3369if test "$inotify" = "yes" ; then 3370 echo "CONFIG_INOTIFY=y" >> $config_host_mak 3371fi 3372if test "$inotify1" = "yes" ; then 3373 echo "CONFIG_INOTIFY1=y" >> $config_host_mak 3374fi 3375if test "$byteswap_h" = "yes" ; then 3376 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak 3377fi 3378if test "$bswap_h" = "yes" ; then 3379 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak 3380fi 3381if test "$curl" = "yes" ; then 3382 echo "CONFIG_CURL=y" >> $config_host_mak 3383 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak 3384fi 3385if test "$brlapi" = "yes" ; then 3386 echo "CONFIG_BRLAPI=y" >> $config_host_mak 3387fi 3388if test "$bluez" = "yes" ; then 3389 echo "CONFIG_BLUEZ=y" >> $config_host_mak 3390 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak 3391fi 3392echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak 3393if test "$xen" = "yes" ; then 3394 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak 3395 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak 3396fi 3397if test "$linux_aio" = "yes" ; then 3398 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak 3399fi 3400if test "$attr" = "yes" ; then 3401 echo "CONFIG_ATTR=y" >> $config_host_mak 3402fi 3403if test "$libattr" = "yes" ; then 3404 echo "CONFIG_LIBATTR=y" >> $config_host_mak 3405fi 3406if test "$virtfs" = "yes" ; then 3407 echo "CONFIG_VIRTFS=y" >> $config_host_mak 3408fi 3409if test "$blobs" = "yes" ; then 3410 echo "INSTALL_BLOBS=yes" >> $config_host_mak 3411fi 3412if test "$iovec" = "yes" ; then 3413 echo "CONFIG_IOVEC=y" >> $config_host_mak 3414fi 3415if test "$preadv" = "yes" ; then 3416 echo "CONFIG_PREADV=y" >> $config_host_mak 3417fi 3418if test "$fdt" = "yes" ; then 3419 echo "CONFIG_FDT=y" >> $config_host_mak 3420fi 3421if test "$signalfd" = "yes" ; then 3422 echo "CONFIG_SIGNALFD=y" >> $config_host_mak 3423fi 3424if test "$tcg_interpreter" = "yes" ; then 3425 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak 3426fi 3427if test "$fdatasync" = "yes" ; then 3428 echo "CONFIG_FDATASYNC=y" >> $config_host_mak 3429fi 3430if test "$madvise" = "yes" ; then 3431 echo "CONFIG_MADVISE=y" >> $config_host_mak 3432fi 3433if test "$posix_madvise" = "yes" ; then 3434 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak 3435fi 3436 3437if test "$spice" = "yes" ; then 3438 echo "CONFIG_SPICE=y" >> $config_host_mak 3439fi 3440 3441if test "$smartcard" = "yes" ; then 3442 echo "CONFIG_SMARTCARD=y" >> $config_host_mak 3443fi 3444 3445if test "$smartcard_nss" = "yes" ; then 3446 echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak 3447 echo "libcacard_libs=$libcacard_libs" >> $config_host_mak 3448 echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak 3449fi 3450 3451if test "$usb_redir" = "yes" ; then 3452 echo "CONFIG_USB_REDIR=y" >> $config_host_mak 3453fi 3454 3455if test "$opengl" = "yes" ; then 3456 echo "CONFIG_OPENGL=y" >> $config_host_mak 3457fi 3458 3459if test "$libiscsi" = "yes" ; then 3460 echo "CONFIG_LIBISCSI=y" >> $config_host_mak 3461fi 3462 3463if test "$seccomp" = "yes"; then 3464 echo "CONFIG_SECCOMP=y" >> $config_host_mak 3465fi 3466 3467# XXX: suppress that 3468if [ "$bsd" = "yes" ] ; then 3469 echo "CONFIG_BSD=y" >> $config_host_mak 3470fi 3471 3472echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak 3473 3474if test "$zero_malloc" = "yes" ; then 3475 echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak 3476fi 3477if test "$rbd" = "yes" ; then 3478 echo "CONFIG_RBD=y" >> $config_host_mak 3479fi 3480 3481if test "$coroutine_backend" = "ucontext" ; then 3482 echo "CONFIG_UCONTEXT_COROUTINE=y" >> $config_host_mak 3483elif test "$coroutine_backend" = "sigaltstack" ; then 3484 echo "CONFIG_SIGALTSTACK_COROUTINE=y" >> $config_host_mak 3485fi 3486 3487if test "$open_by_handle_at" = "yes" ; then 3488 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak 3489fi 3490 3491if test "$linux_magic_h" = "yes" ; then 3492 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak 3493fi 3494 3495if test "$pragma_disable_unused_but_set" = "yes" ; then 3496 echo "CONFIG_PRAGMA_DISABLE_UNUSED_BUT_SET=y" >> $config_host_mak 3497fi 3498 3499if test "$valgrind_h" = "yes" ; then 3500 echo "CONFIG_VALGRIND_H=y" >> $config_host_mak 3501fi 3502 3503if test "$has_environ" = "yes" ; then 3504 echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak 3505fi 3506 3507# USB host support 3508case "$usb" in 3509linux) 3510 echo "HOST_USB=linux" >> $config_host_mak 3511;; 3512bsd) 3513 echo "HOST_USB=bsd" >> $config_host_mak 3514;; 3515*) 3516 echo "HOST_USB=stub" >> $config_host_mak 3517;; 3518esac 3519 3520# use default implementation for tracing backend-specific routines 3521trace_default=yes 3522echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak 3523if test "$trace_backend" = "nop"; then 3524 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak 3525fi 3526if test "$trace_backend" = "simple"; then 3527 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak 3528 trace_default=no 3529 # Set the appropriate trace file. 3530 trace_file="\"$trace_file-\" FMT_pid" 3531fi 3532if test "$trace_backend" = "stderr"; then 3533 echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak 3534 trace_default=no 3535fi 3536if test "$trace_backend" = "ust"; then 3537 echo "CONFIG_TRACE_UST=y" >> $config_host_mak 3538fi 3539if test "$trace_backend" = "dtrace"; then 3540 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak 3541 if test "$trace_backend_stap" = "yes" ; then 3542 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak 3543 fi 3544fi 3545echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak 3546if test "$trace_default" = "yes"; then 3547 echo "CONFIG_TRACE_DEFAULT=y" >> $config_host_mak 3548fi 3549 3550echo "TOOLS=$tools" >> $config_host_mak 3551echo "ROMS=$roms" >> $config_host_mak 3552echo "MAKE=$make" >> $config_host_mak 3553echo "INSTALL=$install" >> $config_host_mak 3554echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak 3555echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak 3556echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak 3557echo "PYTHON=$python" >> $config_host_mak 3558echo "CC=$cc" >> $config_host_mak 3559echo "CC_I386=$cc_i386" >> $config_host_mak 3560echo "HOST_CC=$host_cc" >> $config_host_mak 3561echo "OBJCC=$objcc" >> $config_host_mak 3562echo "AR=$ar" >> $config_host_mak 3563echo "OBJCOPY=$objcopy" >> $config_host_mak 3564echo "LD=$ld" >> $config_host_mak 3565echo "WINDRES=$windres" >> $config_host_mak 3566echo "LIBTOOL=$libtool" >> $config_host_mak 3567echo "CFLAGS=$CFLAGS" >> $config_host_mak 3568echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak 3569echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak 3570if test "$sparse" = "yes" ; then 3571 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak 3572 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak 3573 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak 3574fi 3575echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak 3576echo "LDFLAGS=$LDFLAGS" >> $config_host_mak 3577echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak 3578echo "ARLIBS_END=$arlibs_end" >> $config_host_mak 3579echo "LIBS+=$LIBS" >> $config_host_mak 3580echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak 3581echo "EXESUF=$EXESUF" >> $config_host_mak 3582echo "LIBS_QGA+=$libs_qga" >> $config_host_mak 3583echo "POD2MAN=$POD2MAN" >> $config_host_mak 3584 3585# generate list of library paths for linker script 3586 3587$ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld} 3588 3589if test -f ${config_host_ld}~ ; then 3590 if cmp -s $config_host_ld ${config_host_ld}~ ; then 3591 mv ${config_host_ld}~ $config_host_ld 3592 else 3593 rm ${config_host_ld}~ 3594 fi 3595fi 3596 3597for d in libdis libdis-user; do 3598 symlink "$source_path/Makefile.dis" "$d/Makefile" 3599 echo > $d/config.mak 3600done 3601 3602# use included Linux headers 3603if test "$linux" = "yes" ; then 3604 mkdir -p linux-headers 3605 case "$cpu" in 3606 i386|x86_64) 3607 linux_arch=x86 3608 ;; 3609 ppcemb|ppc|ppc64) 3610 linux_arch=powerpc 3611 ;; 3612 s390x) 3613 linux_arch=s390 3614 ;; 3615 *) 3616 # For most CPUs the kernel architecture name and QEMU CPU name match. 3617 linux_arch="$cpu" 3618 ;; 3619 esac 3620 # For non-KVM architectures we will not have asm headers 3621 if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then 3622 symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm 3623 fi 3624fi 3625 3626for target in $target_list; do 3627target_dir="$target" 3628config_target_mak=$target_dir/config-target.mak 3629target_arch2=`echo $target | cut -d '-' -f 1` 3630target_bigendian="no" 3631 3632case "$target_arch2" in 3633 armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|or32|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb) 3634 target_bigendian=yes 3635 ;; 3636esac 3637target_softmmu="no" 3638target_user_only="no" 3639target_linux_user="no" 3640target_bsd_user="no" 3641case "$target" in 3642 ${target_arch2}-softmmu) 3643 target_softmmu="yes" 3644 ;; 3645 ${target_arch2}-linux-user) 3646 if test "$linux" != "yes" ; then 3647 echo "ERROR: Target '$target' is only available on a Linux host" 3648 exit 1 3649 fi 3650 target_user_only="yes" 3651 target_linux_user="yes" 3652 ;; 3653 ${target_arch2}-bsd-user) 3654 if test "$bsd" != "yes" ; then 3655 echo "ERROR: Target '$target' is only available on a BSD host" 3656 exit 1 3657 fi 3658 target_user_only="yes" 3659 target_bsd_user="yes" 3660 ;; 3661 *) 3662 echo "ERROR: Target '$target' not recognised" 3663 exit 1 3664 ;; 3665esac 3666 3667mkdir -p $target_dir 3668echo "# Automatically generated by configure - do not modify" > $config_target_mak 3669 3670bflt="no" 3671target_nptl="no" 3672interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"` 3673gdb_xml_files="" 3674target_short_alignment=2 3675target_int_alignment=4 3676target_long_alignment=4 3677target_llong_alignment=8 3678target_libs_softmmu= 3679 3680TARGET_ARCH="$target_arch2" 3681TARGET_BASE_ARCH="" 3682TARGET_ABI_DIR="" 3683 3684case "$target_arch2" in 3685 i386) 3686 target_phys_bits=64 3687 ;; 3688 x86_64) 3689 TARGET_BASE_ARCH=i386 3690 target_phys_bits=64 3691 target_long_alignment=8 3692 ;; 3693 alpha) 3694 target_phys_bits=64 3695 target_long_alignment=8 3696 target_nptl="yes" 3697 ;; 3698 arm|armeb) 3699 TARGET_ARCH=arm 3700 bflt="yes" 3701 target_nptl="yes" 3702 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml" 3703 target_phys_bits=64 3704 target_llong_alignment=4 3705 target_libs_softmmu="$fdt_libs" 3706 ;; 3707 cris) 3708 target_nptl="yes" 3709 target_phys_bits=32 3710 ;; 3711 lm32) 3712 target_phys_bits=32 3713 target_libs_softmmu="$opengl_libs" 3714 ;; 3715 m68k) 3716 bflt="yes" 3717 gdb_xml_files="cf-core.xml cf-fp.xml" 3718 target_phys_bits=32 3719 target_int_alignment=2 3720 target_long_alignment=2 3721 target_llong_alignment=2 3722 ;; 3723 microblaze|microblazeel) 3724 TARGET_ARCH=microblaze 3725 bflt="yes" 3726 target_nptl="yes" 3727 target_phys_bits=32 3728 target_libs_softmmu="$fdt_libs" 3729 ;; 3730 mips|mipsel) 3731 TARGET_ARCH=mips 3732 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak 3733 target_nptl="yes" 3734 target_phys_bits=64 3735 ;; 3736 mipsn32|mipsn32el) 3737 TARGET_ARCH=mipsn32 3738 TARGET_BASE_ARCH=mips 3739 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak 3740 target_phys_bits=64 3741 ;; 3742 mips64|mips64el) 3743 TARGET_ARCH=mips64 3744 TARGET_BASE_ARCH=mips 3745 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak 3746 target_phys_bits=64 3747 target_long_alignment=8 3748 ;; 3749 or32) 3750 TARGET_ARCH=openrisc 3751 TARGET_BASE_ARCH=openrisc 3752 target_phys_bits=32 3753 ;; 3754 ppc) 3755 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 3756 target_phys_bits=64 3757 target_nptl="yes" 3758 target_libs_softmmu="$fdt_libs" 3759 ;; 3760 ppcemb) 3761 TARGET_BASE_ARCH=ppc 3762 TARGET_ABI_DIR=ppc 3763 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 3764 target_phys_bits=64 3765 target_nptl="yes" 3766 target_libs_softmmu="$fdt_libs" 3767 ;; 3768 ppc64) 3769 TARGET_BASE_ARCH=ppc 3770 TARGET_ABI_DIR=ppc 3771 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 3772 target_phys_bits=64 3773 target_long_alignment=8 3774 target_libs_softmmu="$fdt_libs" 3775 ;; 3776 ppc64abi32) 3777 TARGET_ARCH=ppc64 3778 TARGET_BASE_ARCH=ppc 3779 TARGET_ABI_DIR=ppc 3780 echo "TARGET_ABI32=y" >> $config_target_mak 3781 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 3782 target_phys_bits=64 3783 target_libs_softmmu="$fdt_libs" 3784 ;; 3785 sh4|sh4eb) 3786 TARGET_ARCH=sh4 3787 bflt="yes" 3788 target_nptl="yes" 3789 target_phys_bits=32 3790 ;; 3791 sparc) 3792 target_phys_bits=64 3793 ;; 3794 sparc64) 3795 TARGET_BASE_ARCH=sparc 3796 target_phys_bits=64 3797 target_long_alignment=8 3798 ;; 3799 sparc32plus) 3800 TARGET_ARCH=sparc64 3801 TARGET_BASE_ARCH=sparc 3802 TARGET_ABI_DIR=sparc 3803 echo "TARGET_ABI32=y" >> $config_target_mak 3804 target_phys_bits=64 3805 ;; 3806 s390x) 3807 target_nptl="yes" 3808 target_phys_bits=64 3809 target_long_alignment=8 3810 ;; 3811 unicore32) 3812 target_phys_bits=32 3813 ;; 3814 xtensa|xtensaeb) 3815 TARGET_ARCH=xtensa 3816 target_phys_bits=32 3817 ;; 3818 *) 3819 echo "Unsupported target CPU" 3820 exit 1 3821 ;; 3822esac 3823# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH 3824if [ "$TARGET_BASE_ARCH" = "" ]; then 3825 TARGET_BASE_ARCH=$TARGET_ARCH 3826fi 3827 3828symlink "$source_path/Makefile.target" "$target_dir/Makefile" 3829 3830 3831case "$target_arch2" in 3832 alpha | i386 | or32 | sparc* | x86_64 | xtensa* | ppc*) 3833 echo "CONFIG_TCG_PASS_AREG0=y" >> $config_target_mak 3834 ;; 3835esac 3836 3837upper() { 3838 echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]' 3839} 3840 3841echo "TARGET_SHORT_ALIGNMENT=$target_short_alignment" >> $config_target_mak 3842echo "TARGET_INT_ALIGNMENT=$target_int_alignment" >> $config_target_mak 3843echo "TARGET_LONG_ALIGNMENT=$target_long_alignment" >> $config_target_mak 3844echo "TARGET_LLONG_ALIGNMENT=$target_llong_alignment" >> $config_target_mak 3845echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak 3846target_arch_name="`upper $TARGET_ARCH`" 3847echo "TARGET_$target_arch_name=y" >> $config_target_mak 3848echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak 3849echo "TARGET_TYPE=TARGET_TYPE_`upper $target_arch2`" >> $config_target_mak 3850echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak 3851if [ "$TARGET_ABI_DIR" = "" ]; then 3852 TARGET_ABI_DIR=$TARGET_ARCH 3853fi 3854echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak 3855case "$target_arch2" in 3856 i386|x86_64) 3857 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then 3858 target_phys_bits=64 3859 echo "CONFIG_XEN=y" >> $config_target_mak 3860 if test "$xen_pci_passthrough" = yes; then 3861 echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak" 3862 fi 3863 else 3864 echo "CONFIG_NO_XEN=y" >> $config_target_mak 3865 fi 3866 ;; 3867 *) 3868 echo "CONFIG_NO_XEN=y" >> $config_target_mak 3869esac 3870case "$target_arch2" in 3871 i386|x86_64|ppcemb|ppc|ppc64|s390x) 3872 # Make sure the target and host cpus are compatible 3873 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \ 3874 \( "$target_arch2" = "$cpu" -o \ 3875 \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \ 3876 \( "$target_arch2" = "ppc64" -a "$cpu" = "ppc" \) -o \ 3877 \( "$target_arch2" = "ppc" -a "$cpu" = "ppc64" \) -o \ 3878 \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc64" \) -o \ 3879 \( "$target_arch2" = "x86_64" -a "$cpu" = "i386" \) -o \ 3880 \( "$target_arch2" = "i386" -a "$cpu" = "x86_64" \) \) ; then 3881 echo "CONFIG_KVM=y" >> $config_target_mak 3882 if test "$vhost_net" = "yes" ; then 3883 echo "CONFIG_VHOST_NET=y" >> $config_target_mak 3884 fi 3885 fi 3886esac 3887case "$target_arch2" in 3888 i386|x86_64) 3889 echo "CONFIG_HAVE_GET_MEMORY_MAPPING=y" >> $config_target_mak 3890esac 3891if test "$target_arch2" = "ppc64" -a "$fdt" = "yes"; then 3892 echo "CONFIG_PSERIES=y" >> $config_target_mak 3893fi 3894if test "$target_bigendian" = "yes" ; then 3895 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak 3896fi 3897if test "$target_softmmu" = "yes" ; then 3898 echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak 3899 echo "CONFIG_SOFTMMU=y" >> $config_target_mak 3900 echo "LIBS+=$libs_softmmu $target_libs_softmmu" >> $config_target_mak 3901 echo "HWDIR=../libhw$target_phys_bits" >> $config_target_mak 3902 echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak 3903 if test "$smartcard_nss" = "yes" ; then 3904 echo "subdir-$target: subdir-libcacard" >> $config_host_mak 3905 fi 3906 case "$target_arch2" in 3907 i386|x86_64) 3908 echo "CONFIG_HAVE_CORE_DUMP=y" >> $config_target_mak 3909 esac 3910fi 3911if test "$target_user_only" = "yes" ; then 3912 echo "CONFIG_USER_ONLY=y" >> $config_target_mak 3913 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak 3914fi 3915if test "$target_linux_user" = "yes" ; then 3916 echo "CONFIG_LINUX_USER=y" >> $config_target_mak 3917fi 3918list="" 3919if test ! -z "$gdb_xml_files" ; then 3920 for x in $gdb_xml_files; do 3921 list="$list $source_path/gdb-xml/$x" 3922 done 3923 echo "TARGET_XML_FILES=$list" >> $config_target_mak 3924fi 3925 3926if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then 3927 echo "TARGET_HAS_BFLT=y" >> $config_target_mak 3928fi 3929if test "$target_user_only" = "yes" \ 3930 -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then 3931 echo "CONFIG_USE_NPTL=y" >> $config_target_mak 3932fi 3933if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then 3934 echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak 3935fi 3936if test "$target_bsd_user" = "yes" ; then 3937 echo "CONFIG_BSD_USER=y" >> $config_target_mak 3938fi 3939 3940# the static way of configuring available audio cards requires this workaround 3941if test "$target_user_only" != "yes" && grep -q CONFIG_PCSPK $source_path/default-configs/$target.mak; then 3942 echo "CONFIG_PCSPK=y" >> $config_target_mak 3943fi 3944 3945# generate QEMU_CFLAGS/LDFLAGS for targets 3946 3947cflags="" 3948includes="" 3949ldflags="" 3950 3951if test "$tcg_interpreter" = "yes"; then 3952 includes="-I\$(SRC_PATH)/tcg/tci $includes" 3953elif test "$ARCH" = "sparc64" ; then 3954 includes="-I\$(SRC_PATH)/tcg/sparc $includes" 3955elif test "$ARCH" = "s390x" ; then 3956 includes="-I\$(SRC_PATH)/tcg/s390 $includes" 3957elif test "$ARCH" = "x86_64" ; then 3958 includes="-I\$(SRC_PATH)/tcg/i386 $includes" 3959else 3960 includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes" 3961fi 3962includes="-I\$(SRC_PATH)/tcg $includes" 3963 3964if test "$linux" = "yes" ; then 3965 includes="-I\$(SRC_PATH)/linux-headers $includes" 3966fi 3967 3968if test "$target_user_only" = "yes" ; then 3969 libdis_config_mak=libdis-user/config.mak 3970else 3971 libdis_config_mak=libdis/config.mak 3972fi 3973 3974for i in $ARCH $TARGET_BASE_ARCH ; do 3975 case "$i" in 3976 alpha) 3977 echo "CONFIG_ALPHA_DIS=y" >> $config_target_mak 3978 echo "CONFIG_ALPHA_DIS=y" >> $libdis_config_mak 3979 ;; 3980 arm) 3981 echo "CONFIG_ARM_DIS=y" >> $config_target_mak 3982 echo "CONFIG_ARM_DIS=y" >> $libdis_config_mak 3983 ;; 3984 cris) 3985 echo "CONFIG_CRIS_DIS=y" >> $config_target_mak 3986 echo "CONFIG_CRIS_DIS=y" >> $libdis_config_mak 3987 ;; 3988 hppa) 3989 echo "CONFIG_HPPA_DIS=y" >> $config_target_mak 3990 echo "CONFIG_HPPA_DIS=y" >> $libdis_config_mak 3991 ;; 3992 i386|x86_64) 3993 echo "CONFIG_I386_DIS=y" >> $config_target_mak 3994 echo "CONFIG_I386_DIS=y" >> $libdis_config_mak 3995 ;; 3996 ia64*) 3997 echo "CONFIG_IA64_DIS=y" >> $config_target_mak 3998 echo "CONFIG_IA64_DIS=y" >> $libdis_config_mak 3999 ;; 4000 lm32) 4001 echo "CONFIG_LM32_DIS=y" >> $config_target_mak 4002 echo "CONFIG_LM32_DIS=y" >> $libdis_config_mak 4003 ;; 4004 m68k) 4005 echo "CONFIG_M68K_DIS=y" >> $config_target_mak 4006 echo "CONFIG_M68K_DIS=y" >> $libdis_config_mak 4007 ;; 4008 microblaze*) 4009 echo "CONFIG_MICROBLAZE_DIS=y" >> $config_target_mak 4010 echo "CONFIG_MICROBLAZE_DIS=y" >> $libdis_config_mak 4011 ;; 4012 mips*) 4013 echo "CONFIG_MIPS_DIS=y" >> $config_target_mak 4014 echo "CONFIG_MIPS_DIS=y" >> $libdis_config_mak 4015 ;; 4016 or32) 4017 echo "CONFIG_OPENRISC_DIS=y" >> $config_target_mak 4018 echo "CONFIG_OPENRISC_DIS=y" >> $libdis_config_mak 4019 ;; 4020 ppc*) 4021 echo "CONFIG_PPC_DIS=y" >> $config_target_mak 4022 echo "CONFIG_PPC_DIS=y" >> $libdis_config_mak 4023 ;; 4024 s390*) 4025 echo "CONFIG_S390_DIS=y" >> $config_target_mak 4026 echo "CONFIG_S390_DIS=y" >> $libdis_config_mak 4027 ;; 4028 sh4) 4029 echo "CONFIG_SH4_DIS=y" >> $config_target_mak 4030 echo "CONFIG_SH4_DIS=y" >> $libdis_config_mak 4031 ;; 4032 sparc*) 4033 echo "CONFIG_SPARC_DIS=y" >> $config_target_mak 4034 echo "CONFIG_SPARC_DIS=y" >> $libdis_config_mak 4035 ;; 4036 xtensa*) 4037 echo "CONFIG_XTENSA_DIS=y" >> $config_target_mak 4038 echo "CONFIG_XTENSA_DIS=y" >> $libdis_config_mak 4039 ;; 4040 esac 4041done 4042if test "$tcg_interpreter" = "yes" ; then 4043 echo "CONFIG_TCI_DIS=y" >> $config_target_mak 4044 echo "CONFIG_TCI_DIS=y" >> $libdis_config_mak 4045fi 4046 4047case "$ARCH" in 4048alpha) 4049 # Ensure there's only a single GP 4050 cflags="-msmall-data $cflags" 4051;; 4052esac 4053 4054if test "$target_softmmu" = "yes" ; then 4055 case "$TARGET_BASE_ARCH" in 4056 arm) 4057 cflags="-DHAS_AUDIO $cflags" 4058 ;; 4059 lm32) 4060 cflags="-DHAS_AUDIO $cflags" 4061 ;; 4062 i386|mips|ppc) 4063 cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags" 4064 ;; 4065 esac 4066fi 4067 4068if test "$gprof" = "yes" ; then 4069 echo "TARGET_GPROF=yes" >> $config_target_mak 4070 if test "$target_linux_user" = "yes" ; then 4071 cflags="-p $cflags" 4072 ldflags="-p $ldflags" 4073 fi 4074 if test "$target_softmmu" = "yes" ; then 4075 ldflags="-p $ldflags" 4076 echo "GPROF_CFLAGS=-p" >> $config_target_mak 4077 fi 4078fi 4079 4080if test "$ARCH" = "tci"; then 4081 linker_script="" 4082else 4083 linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld" 4084fi 4085 4086if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then 4087 case "$ARCH" in 4088 sparc) 4089 # -static is used to avoid g1/g3 usage by the dynamic linker 4090 ldflags="$linker_script -static $ldflags" 4091 ;; 4092 alpha | s390x) 4093 # The default placement of the application is fine. 4094 ;; 4095 *) 4096 ldflags="$linker_script $ldflags" 4097 ;; 4098 esac 4099fi 4100 4101echo "LDFLAGS+=$ldflags" >> $config_target_mak 4102echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak 4103echo "QEMU_INCLUDES+=$includes" >> $config_target_mak 4104 4105done # for target in $targets 4106 4107# build tree in object directory in case the source is not in the current directory 4108DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32" 4109DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas" 4110DIRS="$DIRS roms/seabios roms/vgabios" 4111DIRS="$DIRS qapi-generated" 4112DIRS="$DIRS libcacard libcacard/libcacard libcacard/trace" 4113FILES="Makefile tests/tcg/Makefile qdict-test-data.txt" 4114FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit" 4115FILES="$FILES tests/tcg/lm32/Makefile libcacard/Makefile" 4116FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps" 4117FILES="$FILES pc-bios/spapr-rtas/Makefile" 4118FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile" 4119for bios_file in \ 4120 $source_path/pc-bios/*.bin \ 4121 $source_path/pc-bios/*.rom \ 4122 $source_path/pc-bios/*.dtb \ 4123 $source_path/pc-bios/openbios-* \ 4124 $source_path/pc-bios/palcode-* 4125do 4126 FILES="$FILES pc-bios/`basename $bios_file`" 4127done 4128mkdir -p $DIRS 4129for f in $FILES ; do 4130 if [ -e "$source_path/$f" ] && [ "$source_path" != `pwd` ]; then 4131 symlink "$source_path/$f" "$f" 4132 fi 4133done 4134 4135# temporary config to build submodules 4136for rom in seabios vgabios ; do 4137 config_mak=roms/$rom/config.mak 4138 echo "# Automatically generated by configure - do not modify" > $config_mak 4139 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak 4140 echo "CC=$cc" >> $config_mak 4141 echo "BCC=bcc" >> $config_mak 4142 echo "CPP=${cross_prefix}cpp" >> $config_mak 4143 echo "OBJCOPY=objcopy" >> $config_mak 4144 echo "IASL=iasl" >> $config_mak 4145 echo "LD=$ld" >> $config_mak 4146done 4147 4148for hwlib in 32 64; do 4149 d=libhw$hwlib 4150 symlink "$source_path/Makefile.hw" "$d/Makefile" 4151 echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" > $d/config.mak 4152done 4153 4154d=libuser 4155symlink "$source_path/Makefile.user" "$d/Makefile" 4156 4157if test "$docs" = "yes" ; then 4158 mkdir -p QMP 4159fi 4160