1#!/bin/sh 2# 3# qemu configure script (c) 2003 Fabrice Bellard 4# 5# set temporary file name 6if test ! -z "$TMPDIR" ; then 7 TMPDIR1="${TMPDIR}" 8elif test ! -z "$TEMPDIR" ; then 9 TMPDIR1="${TEMPDIR}" 10else 11 TMPDIR1="/tmp" 12fi 13 14TMPC="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.c" 15TMPO="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.o" 16TMPE="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.exe" 17 18# NB: do not call "exit" in the trap handler; this is buggy with some shells; 19# see <1285349658-3122-1-git-send-email-loic.minier@linaro.org> 20trap "rm -f $TMPC $TMPO $TMPE" EXIT INT QUIT TERM 21rm -f config.log 22 23# Print a helpful header at the top of config.log 24echo "# QEMU configure log $(date)" >> config.log 25printf "# Configured with:" >> config.log 26printf " '%s'" "$0" "$@" >> config.log 27echo >> config.log 28echo "#" >> config.log 29 30do_cc() { 31 # Run the compiler, capturing its output to the log. 32 echo $cc "$@" >> config.log 33 $cc "$@" >> config.log 2>&1 || return $? 34 # Test passed. If this is an --enable-werror build, rerun 35 # the test with -Werror and bail out if it fails. This 36 # makes warning-generating-errors in configure test code 37 # obvious to developers. 38 if test "$werror" != "yes"; then 39 return 0 40 fi 41 # Don't bother rerunning the compile if we were already using -Werror 42 case "$*" in 43 *-Werror*) 44 return 0 45 ;; 46 esac 47 echo $cc -Werror "$@" >> config.log 48 $cc -Werror "$@" >> config.log 2>&1 && return $? 49 echo "ERROR: configure test passed without -Werror but failed with -Werror." 50 echo "This is probably a bug in the configure script. The failing command" 51 echo "will be at the bottom of config.log." 52 echo "You can run configure with --disable-werror to bypass this check." 53 exit 1 54} 55 56compile_object() { 57 do_cc $QEMU_CFLAGS -c -o $TMPO $TMPC 58} 59 60compile_prog() { 61 local_cflags="$1" 62 local_ldflags="$2" 63 do_cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags 64} 65 66# symbolically link $1 to $2. Portable version of "ln -sf". 67symlink() { 68 rm -rf "$2" 69 mkdir -p "$(dirname "$2")" 70 ln -s "$1" "$2" 71} 72 73# check whether a command is available to this shell (may be either an 74# executable or a builtin) 75has() { 76 type "$1" >/dev/null 2>&1 77} 78 79# search for an executable in PATH 80path_of() { 81 local_command="$1" 82 local_ifs="$IFS" 83 local_dir="" 84 85 # pathname has a dir component? 86 if [ "${local_command#*/}" != "$local_command" ]; then 87 if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then 88 echo "$local_command" 89 return 0 90 fi 91 fi 92 if [ -z "$local_command" ]; then 93 return 1 94 fi 95 96 IFS=: 97 for local_dir in $PATH; do 98 if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then 99 echo "$local_dir/$local_command" 100 IFS="${local_ifs:-$(printf ' \t\n')}" 101 return 0 102 fi 103 done 104 # not found 105 IFS="${local_ifs:-$(printf ' \t\n')}" 106 return 1 107} 108 109# default parameters 110source_path=`dirname "$0"` 111cpu="" 112interp_prefix="/usr/gnemul/qemu-%M" 113static="no" 114cross_prefix="" 115audio_drv_list="" 116audio_card_list="ac97 es1370 sb16 hda" 117audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus hda" 118block_drv_whitelist="" 119host_cc="gcc" 120libs_softmmu="" 121libs_tools="" 122audio_pt_int="" 123audio_win_int="" 124cc_i386=i386-pc-linux-gnu-gcc 125libs_qga="" 126debug_info="yes" 127 128# Don't accept a target_list environment variable. 129unset target_list 130 131# Default value for a variable defining feature "foo". 132# * foo="no" feature will only be used if --enable-foo arg is given 133# * foo="" feature will be searched for, and if found, will be used 134# unless --disable-foo is given 135# * foo="yes" this value will only be set by --enable-foo flag. 136# feature will searched for, 137# if not found, configure exits with error 138# 139# Always add --enable-foo and --disable-foo command line args. 140# Distributions want to ensure that several features are compiled in, and it 141# is impossible without a --enable-foo that exits if a feature is not found. 142 143bluez="" 144brlapi="" 145curl="" 146curses="" 147docs="" 148fdt="" 149nptl="" 150sdl="" 151virtfs="" 152vnc="yes" 153sparse="no" 154uuid="" 155vde="" 156vnc_tls="" 157vnc_sasl="" 158vnc_jpeg="" 159vnc_png="" 160xen="" 161xen_ctrl_version="" 162xen_pci_passthrough="" 163linux_aio="" 164cap_ng="" 165attr="" 166libattr="" 167xfs="" 168 169vhost_net="no" 170kvm="no" 171gprof="no" 172debug_tcg="no" 173debug="no" 174strip_opt="yes" 175tcg_interpreter="no" 176bigendian="no" 177mingw32="no" 178EXESUF="" 179prefix="/usr/local" 180mandir="\${prefix}/share/man" 181datadir="\${prefix}/share" 182qemu_docdir="\${prefix}/share/doc/qemu" 183bindir="\${prefix}/bin" 184libdir="\${prefix}/lib" 185libexecdir="\${prefix}/libexec" 186includedir="\${prefix}/include" 187sysconfdir="\${prefix}/etc" 188local_statedir="\${prefix}/var" 189confsuffix="/qemu" 190slirp="yes" 191fmod_lib="" 192fmod_inc="" 193oss_lib="" 194bsd="no" 195linux="no" 196solaris="no" 197profiler="no" 198cocoa="no" 199softmmu="yes" 200linux_user="no" 201bsd_user="no" 202guest_base="yes" 203uname_release="" 204mixemu="no" 205aix="no" 206blobs="yes" 207pkgversion="" 208pie="" 209zero_malloc="" 210trace_backend="nop" 211trace_file="trace" 212spice="" 213rbd="" 214smartcard="" 215smartcard_nss="" 216usb_redir="" 217opengl="" 218zlib="yes" 219guest_agent="yes" 220want_tools="yes" 221libiscsi="" 222coroutine="" 223seccomp="" 224glusterfs="" 225 226# parse CC options first 227for opt do 228 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'` 229 case "$opt" in 230 --cross-prefix=*) cross_prefix="$optarg" 231 ;; 232 --cc=*) CC="$optarg" 233 ;; 234 --source-path=*) source_path="$optarg" 235 ;; 236 --cpu=*) cpu="$optarg" 237 ;; 238 --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS" 239 ;; 240 --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS" 241 ;; 242 --enable-debug-info) debug_info="yes" 243 ;; 244 --disable-debug-info) debug_info="no" 245 ;; 246 esac 247done 248# OS specific 249# Using uname is really, really broken. Once we have the right set of checks 250# we can eliminate its usage altogether. 251 252cc="${CC-${cross_prefix}gcc}" 253ar="${AR-${cross_prefix}ar}" 254objcopy="${OBJCOPY-${cross_prefix}objcopy}" 255ld="${LD-${cross_prefix}ld}" 256libtool="${LIBTOOL-${cross_prefix}libtool}" 257strip="${STRIP-${cross_prefix}strip}" 258windres="${WINDRES-${cross_prefix}windres}" 259pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}" 260query_pkg_config() { 261 "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@" 262} 263pkg_config=query_pkg_config 264sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}" 265 266# default flags for all hosts 267QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS" 268QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS" 269QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS" 270QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS" 271QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/fpu" 272if test "$debug_info" = "yes"; then 273 CFLAGS="-g $CFLAGS" 274 LDFLAGS="-g $LDFLAGS" 275fi 276 277# make source path absolute 278source_path=`cd "$source_path"; pwd` 279 280check_define() { 281cat > $TMPC <<EOF 282#if !defined($1) 283#error $1 not defined 284#endif 285int main(void) { return 0; } 286EOF 287 compile_object 288} 289 290if check_define __linux__ ; then 291 targetos="Linux" 292elif check_define _WIN32 ; then 293 targetos='MINGW32' 294elif check_define __OpenBSD__ ; then 295 targetos='OpenBSD' 296elif check_define __sun__ ; then 297 targetos='SunOS' 298elif check_define __HAIKU__ ; then 299 targetos='Haiku' 300else 301 targetos=`uname -s` 302fi 303 304# Some host OSes need non-standard checks for which CPU to use. 305# Note that these checks are broken for cross-compilation: if you're 306# cross-compiling to one of these OSes then you'll need to specify 307# the correct CPU with the --cpu option. 308case $targetos in 309Darwin) 310 # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can 311 # run 64-bit userspace code. 312 # If the user didn't specify a CPU explicitly and the kernel says this is 313 # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code. 314 if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then 315 cpu="x86_64" 316 fi 317 ;; 318SunOS) 319 # `uname -m` returns i86pc even on an x86_64 box, so default based on isainfo 320 if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then 321 cpu="x86_64" 322 fi 323esac 324 325if test ! -z "$cpu" ; then 326 # command line argument 327 : 328elif check_define __i386__ ; then 329 cpu="i386" 330elif check_define __x86_64__ ; then 331 cpu="x86_64" 332elif check_define __sparc__ ; then 333 if check_define __arch64__ ; then 334 cpu="sparc64" 335 else 336 cpu="sparc" 337 fi 338elif check_define _ARCH_PPC ; then 339 if check_define _ARCH_PPC64 ; then 340 cpu="ppc64" 341 else 342 cpu="ppc" 343 fi 344elif check_define __mips__ ; then 345 cpu="mips" 346elif check_define __ia64__ ; then 347 cpu="ia64" 348elif check_define __s390__ ; then 349 if check_define __s390x__ ; then 350 cpu="s390x" 351 else 352 cpu="s390" 353 fi 354elif check_define __arm__ ; then 355 cpu="arm" 356elif check_define __hppa__ ; then 357 cpu="hppa" 358else 359 cpu=`uname -m` 360fi 361 362ARCH= 363# Normalise host CPU name and set ARCH. 364# Note that this case should only have supported host CPUs, not guests. 365case "$cpu" in 366 ia64|ppc|ppc64|s390|s390x|sparc64) 367 cpu="$cpu" 368 ;; 369 i386|i486|i586|i686|i86pc|BePC) 370 cpu="i386" 371 ;; 372 x86_64|amd64) 373 cpu="x86_64" 374 ;; 375 armv*b|armv*l|arm) 376 cpu="arm" 377 ;; 378 hppa|parisc|parisc64) 379 cpu="hppa" 380 ;; 381 mips*) 382 cpu="mips" 383 ;; 384 sparc|sun4[cdmuv]) 385 cpu="sparc" 386 ;; 387 *) 388 # This will result in either an error or falling back to TCI later 389 ARCH=unknown 390 ;; 391esac 392if test -z "$ARCH"; then 393 ARCH="$cpu" 394fi 395 396# OS specific 397 398case $targetos in 399CYGWIN*) 400 mingw32="yes" 401 QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS" 402 audio_possible_drivers="winwave sdl" 403 audio_drv_list="winwave" 404;; 405MINGW32*) 406 mingw32="yes" 407 audio_possible_drivers="winwave dsound sdl fmod" 408 audio_drv_list="winwave" 409;; 410GNU/kFreeBSD) 411 bsd="yes" 412 audio_drv_list="oss" 413 audio_possible_drivers="oss sdl esd pa" 414;; 415FreeBSD) 416 bsd="yes" 417 make="${MAKE-gmake}" 418 audio_drv_list="oss" 419 audio_possible_drivers="oss sdl esd pa" 420 # needed for kinfo_getvmmap(3) in libutil.h 421 LIBS="-lutil $LIBS" 422;; 423DragonFly) 424 bsd="yes" 425 make="${MAKE-gmake}" 426 audio_drv_list="oss" 427 audio_possible_drivers="oss sdl esd pa" 428;; 429NetBSD) 430 bsd="yes" 431 make="${MAKE-gmake}" 432 audio_drv_list="oss" 433 audio_possible_drivers="oss sdl esd" 434 oss_lib="-lossaudio" 435;; 436OpenBSD) 437 bsd="yes" 438 make="${MAKE-gmake}" 439 audio_drv_list="oss" 440 audio_possible_drivers="oss sdl esd" 441 oss_lib="-lossaudio" 442;; 443Darwin) 444 bsd="yes" 445 darwin="yes" 446 if [ "$cpu" = "x86_64" ] ; then 447 QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS" 448 LDFLAGS="-arch x86_64 $LDFLAGS" 449 else 450 QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS" 451 fi 452 cocoa="yes" 453 audio_drv_list="coreaudio" 454 audio_possible_drivers="coreaudio sdl fmod" 455 LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS" 456 libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu" 457 # Disable attempts to use ObjectiveC features in os/object.h since they 458 # won't work when we're compiling with gcc as a C compiler. 459 QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS" 460;; 461SunOS) 462 solaris="yes" 463 make="${MAKE-gmake}" 464 install="${INSTALL-ginstall}" 465 ld="gld" 466 smbd="${SMBD-/usr/sfw/sbin/smbd}" 467 needs_libsunmath="no" 468 solarisrev=`uname -r | cut -f2 -d.` 469 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then 470 if test "$solarisrev" -le 9 ; then 471 if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then 472 needs_libsunmath="yes" 473 QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS" 474 LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS" 475 LIBS="-lsunmath $LIBS" 476 else 477 echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without" 478 echo "libsunmath from the Sun Studio compilers tools, due to a lack of" 479 echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86" 480 echo "Studio 11 can be downloaded from www.sun.com." 481 exit 1 482 fi 483 fi 484 fi 485 if test -f /usr/include/sys/soundcard.h ; then 486 audio_drv_list="oss" 487 fi 488 audio_possible_drivers="oss sdl" 489# needed for CMSG_ macros in sys/socket.h 490 QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS" 491# needed for TIOCWIN* defines in termios.h 492 QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS" 493 QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS" 494 solarisnetlibs="-lsocket -lnsl -lresolv" 495 LIBS="$solarisnetlibs $LIBS" 496 libs_qga="$solarisnetlibs $libs_qga" 497;; 498AIX) 499 aix="yes" 500 make="${MAKE-gmake}" 501;; 502Haiku) 503 haiku="yes" 504 QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS" 505 LIBS="-lposix_error_mapper -lnetwork $LIBS" 506;; 507*) 508 audio_drv_list="oss" 509 audio_possible_drivers="oss alsa sdl esd pa" 510 linux="yes" 511 linux_user="yes" 512 usb="linux" 513 kvm="yes" 514 vhost_net="yes" 515 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then 516 audio_possible_drivers="$audio_possible_drivers fmod" 517 fi 518;; 519esac 520 521if [ "$bsd" = "yes" ] ; then 522 if [ "$darwin" != "yes" ] ; then 523 usb="bsd" 524 bsd_user="yes" 525 fi 526fi 527 528: ${make=${MAKE-make}} 529: ${install=${INSTALL-install}} 530: ${python=${PYTHON-python}} 531: ${smbd=${SMBD-/usr/sbin/smbd}} 532 533# Default objcc to clang if available, otherwise use CC 534if has clang; then 535 objcc=clang 536else 537 objcc="$cc" 538fi 539 540if test "$mingw32" = "yes" ; then 541 EXESUF=".exe" 542 QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS" 543 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later) 544 QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS" 545 LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS" 546cat > $TMPC << EOF 547int main(void) { return 0; } 548EOF 549 if compile_prog "" "-liberty" ; then 550 LIBS="-liberty $LIBS" 551 fi 552 prefix="c:/Program Files/QEMU" 553 mandir="\${prefix}" 554 datadir="\${prefix}" 555 qemu_docdir="\${prefix}" 556 bindir="\${prefix}" 557 sysconfdir="\${prefix}" 558 local_statedir="\${prefix}" 559 confsuffix="" 560 libs_qga="-lws2_32 -lwinmm -lpowrprof $libs_qga" 561fi 562 563werror="" 564 565for opt do 566 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'` 567 case "$opt" in 568 --help|-h) show_help=yes 569 ;; 570 --version|-V) exec cat $source_path/VERSION 571 ;; 572 --prefix=*) prefix="$optarg" 573 ;; 574 --interp-prefix=*) interp_prefix="$optarg" 575 ;; 576 --source-path=*) 577 ;; 578 --cross-prefix=*) 579 ;; 580 --cc=*) 581 ;; 582 --host-cc=*) host_cc="$optarg" 583 ;; 584 --objcc=*) objcc="$optarg" 585 ;; 586 --make=*) make="$optarg" 587 ;; 588 --install=*) install="$optarg" 589 ;; 590 --python=*) python="$optarg" 591 ;; 592 --smbd=*) smbd="$optarg" 593 ;; 594 --extra-cflags=*) 595 ;; 596 --extra-ldflags=*) 597 ;; 598 --enable-debug-info) 599 ;; 600 --disable-debug-info) 601 ;; 602 --cpu=*) 603 ;; 604 --target-list=*) target_list="$optarg" 605 ;; 606 --enable-trace-backend=*) trace_backend="$optarg" 607 ;; 608 --with-trace-file=*) trace_file="$optarg" 609 ;; 610 --enable-gprof) gprof="yes" 611 ;; 612 --static) 613 static="yes" 614 LDFLAGS="-static $LDFLAGS" 615 QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS" 616 ;; 617 --mandir=*) mandir="$optarg" 618 ;; 619 --bindir=*) bindir="$optarg" 620 ;; 621 --libdir=*) libdir="$optarg" 622 ;; 623 --libexecdir=*) libexecdir="$optarg" 624 ;; 625 --includedir=*) includedir="$optarg" 626 ;; 627 --datadir=*) datadir="$optarg" 628 ;; 629 --with-confsuffix=*) confsuffix="$optarg" 630 ;; 631 --docdir=*) qemu_docdir="$optarg" 632 ;; 633 --sysconfdir=*) sysconfdir="$optarg" 634 ;; 635 --localstatedir=*) local_statedir="$optarg" 636 ;; 637 --sbindir=*|--sharedstatedir=*|\ 638 --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\ 639 --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*) 640 # These switches are silently ignored, for compatibility with 641 # autoconf-generated configure scripts. This allows QEMU's 642 # configure to be used by RPM and similar macros that set 643 # lots of directory switches by default. 644 ;; 645 --disable-sdl) sdl="no" 646 ;; 647 --enable-sdl) sdl="yes" 648 ;; 649 --disable-virtfs) virtfs="no" 650 ;; 651 --enable-virtfs) virtfs="yes" 652 ;; 653 --disable-vnc) vnc="no" 654 ;; 655 --enable-vnc) vnc="yes" 656 ;; 657 --fmod-lib=*) fmod_lib="$optarg" 658 ;; 659 --fmod-inc=*) fmod_inc="$optarg" 660 ;; 661 --oss-lib=*) oss_lib="$optarg" 662 ;; 663 --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'` 664 ;; 665 --audio-drv-list=*) audio_drv_list="$optarg" 666 ;; 667 --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'` 668 ;; 669 --enable-debug-tcg) debug_tcg="yes" 670 ;; 671 --disable-debug-tcg) debug_tcg="no" 672 ;; 673 --enable-debug) 674 # Enable debugging options that aren't excessively noisy 675 debug_tcg="yes" 676 debug="yes" 677 strip_opt="no" 678 ;; 679 --enable-sparse) sparse="yes" 680 ;; 681 --disable-sparse) sparse="no" 682 ;; 683 --disable-strip) strip_opt="no" 684 ;; 685 --disable-vnc-tls) vnc_tls="no" 686 ;; 687 --enable-vnc-tls) vnc_tls="yes" 688 ;; 689 --disable-vnc-sasl) vnc_sasl="no" 690 ;; 691 --enable-vnc-sasl) vnc_sasl="yes" 692 ;; 693 --disable-vnc-jpeg) vnc_jpeg="no" 694 ;; 695 --enable-vnc-jpeg) vnc_jpeg="yes" 696 ;; 697 --disable-vnc-png) vnc_png="no" 698 ;; 699 --enable-vnc-png) vnc_png="yes" 700 ;; 701 --disable-slirp) slirp="no" 702 ;; 703 --disable-uuid) uuid="no" 704 ;; 705 --enable-uuid) uuid="yes" 706 ;; 707 --disable-vde) vde="no" 708 ;; 709 --enable-vde) vde="yes" 710 ;; 711 --disable-xen) xen="no" 712 ;; 713 --enable-xen) xen="yes" 714 ;; 715 --disable-xen-pci-passthrough) xen_pci_passthrough="no" 716 ;; 717 --enable-xen-pci-passthrough) xen_pci_passthrough="yes" 718 ;; 719 --disable-brlapi) brlapi="no" 720 ;; 721 --enable-brlapi) brlapi="yes" 722 ;; 723 --disable-bluez) bluez="no" 724 ;; 725 --enable-bluez) bluez="yes" 726 ;; 727 --disable-kvm) kvm="no" 728 ;; 729 --enable-kvm) kvm="yes" 730 ;; 731 --disable-tcg-interpreter) tcg_interpreter="no" 732 ;; 733 --enable-tcg-interpreter) tcg_interpreter="yes" 734 ;; 735 --disable-cap-ng) cap_ng="no" 736 ;; 737 --enable-cap-ng) cap_ng="yes" 738 ;; 739 --disable-spice) spice="no" 740 ;; 741 --enable-spice) spice="yes" 742 ;; 743 --disable-libiscsi) libiscsi="no" 744 ;; 745 --enable-libiscsi) libiscsi="yes" 746 ;; 747 --enable-profiler) profiler="yes" 748 ;; 749 --disable-cocoa) cocoa="no" 750 ;; 751 --enable-cocoa) 752 cocoa="yes" ; 753 sdl="no" ; 754 audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`" 755 ;; 756 --disable-system) softmmu="no" 757 ;; 758 --enable-system) softmmu="yes" 759 ;; 760 --disable-user) 761 linux_user="no" ; 762 bsd_user="no" ; 763 ;; 764 --enable-user) ;; 765 --disable-linux-user) linux_user="no" 766 ;; 767 --enable-linux-user) linux_user="yes" 768 ;; 769 --disable-bsd-user) bsd_user="no" 770 ;; 771 --enable-bsd-user) bsd_user="yes" 772 ;; 773 --enable-guest-base) guest_base="yes" 774 ;; 775 --disable-guest-base) guest_base="no" 776 ;; 777 --enable-pie) pie="yes" 778 ;; 779 --disable-pie) pie="no" 780 ;; 781 --enable-uname-release=*) uname_release="$optarg" 782 ;; 783 --enable-werror) werror="yes" 784 ;; 785 --disable-werror) werror="no" 786 ;; 787 --disable-curses) curses="no" 788 ;; 789 --enable-curses) curses="yes" 790 ;; 791 --disable-curl) curl="no" 792 ;; 793 --enable-curl) curl="yes" 794 ;; 795 --disable-fdt) fdt="no" 796 ;; 797 --enable-fdt) fdt="yes" 798 ;; 799 --disable-nptl) nptl="no" 800 ;; 801 --enable-nptl) nptl="yes" 802 ;; 803 --enable-mixemu) mixemu="yes" 804 ;; 805 --disable-linux-aio) linux_aio="no" 806 ;; 807 --enable-linux-aio) linux_aio="yes" 808 ;; 809 --disable-attr) attr="no" 810 ;; 811 --enable-attr) attr="yes" 812 ;; 813 --disable-blobs) blobs="no" 814 ;; 815 --with-pkgversion=*) pkgversion=" ($optarg)" 816 ;; 817 --with-coroutine=*) coroutine="$optarg" 818 ;; 819 --disable-docs) docs="no" 820 ;; 821 --enable-docs) docs="yes" 822 ;; 823 --disable-vhost-net) vhost_net="no" 824 ;; 825 --enable-vhost-net) vhost_net="yes" 826 ;; 827 --disable-opengl) opengl="no" 828 ;; 829 --enable-opengl) opengl="yes" 830 ;; 831 --disable-rbd) rbd="no" 832 ;; 833 --enable-rbd) rbd="yes" 834 ;; 835 --disable-xfsctl) xfs="no" 836 ;; 837 --enable-xfsctl) xfs="yes" 838 ;; 839 --disable-smartcard) smartcard="no" 840 ;; 841 --enable-smartcard) smartcard="yes" 842 ;; 843 --disable-smartcard-nss) smartcard_nss="no" 844 ;; 845 --enable-smartcard-nss) smartcard_nss="yes" 846 ;; 847 --disable-usb-redir) usb_redir="no" 848 ;; 849 --enable-usb-redir) usb_redir="yes" 850 ;; 851 --disable-zlib-test) zlib="no" 852 ;; 853 --enable-guest-agent) guest_agent="yes" 854 ;; 855 --disable-guest-agent) guest_agent="no" 856 ;; 857 --enable-tools) want_tools="yes" 858 ;; 859 --disable-tools) want_tools="no" 860 ;; 861 --enable-seccomp) seccomp="yes" 862 ;; 863 --disable-seccomp) seccomp="no" 864 ;; 865 --disable-glusterfs) glusterfs="no" 866 ;; 867 --enable-glusterfs) glusterfs="yes" 868 ;; 869 *) echo "ERROR: unknown option $opt"; show_help="yes" 870 ;; 871 esac 872done 873 874case "$cpu" in 875 sparc) 876 LDFLAGS="-m32 $LDFLAGS" 877 QEMU_CFLAGS="-m32 -mcpu=ultrasparc $QEMU_CFLAGS" 878 ;; 879 sparc64) 880 LDFLAGS="-m64 $LDFLAGS" 881 QEMU_CFLAGS="-m64 -mcpu=ultrasparc $QEMU_CFLAGS" 882 ;; 883 s390) 884 QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS" 885 LDFLAGS="-m31 $LDFLAGS" 886 ;; 887 s390x) 888 QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS" 889 LDFLAGS="-m64 $LDFLAGS" 890 ;; 891 i386) 892 QEMU_CFLAGS="-m32 $QEMU_CFLAGS" 893 LDFLAGS="-m32 $LDFLAGS" 894 cc_i386='$(CC) -m32' 895 ;; 896 x86_64) 897 QEMU_CFLAGS="-m64 $QEMU_CFLAGS" 898 LDFLAGS="-m64 $LDFLAGS" 899 cc_i386='$(CC) -m32' 900 ;; 901 # No special flags required for other host CPUs 902esac 903 904default_target_list="" 905 906# these targets are portable 907if [ "$softmmu" = "yes" ] ; then 908 default_target_list="\ 909i386-softmmu \ 910x86_64-softmmu \ 911alpha-softmmu \ 912arm-softmmu \ 913cris-softmmu \ 914lm32-softmmu \ 915m68k-softmmu \ 916microblaze-softmmu \ 917microblazeel-softmmu \ 918mips-softmmu \ 919mipsel-softmmu \ 920mips64-softmmu \ 921mips64el-softmmu \ 922or32-softmmu \ 923ppc-softmmu \ 924ppcemb-softmmu \ 925ppc64-softmmu \ 926sh4-softmmu \ 927sh4eb-softmmu \ 928sparc-softmmu \ 929sparc64-softmmu \ 930s390x-softmmu \ 931xtensa-softmmu \ 932xtensaeb-softmmu \ 933unicore32-softmmu \ 934" 935fi 936# the following are Linux specific 937if [ "$linux_user" = "yes" ] ; then 938 default_target_list="${default_target_list}\ 939i386-linux-user \ 940x86_64-linux-user \ 941alpha-linux-user \ 942arm-linux-user \ 943armeb-linux-user \ 944cris-linux-user \ 945m68k-linux-user \ 946microblaze-linux-user \ 947microblazeel-linux-user \ 948mips-linux-user \ 949mipsel-linux-user \ 950or32-linux-user \ 951ppc-linux-user \ 952ppc64-linux-user \ 953ppc64abi32-linux-user \ 954sh4-linux-user \ 955sh4eb-linux-user \ 956sparc-linux-user \ 957sparc64-linux-user \ 958sparc32plus-linux-user \ 959unicore32-linux-user \ 960s390x-linux-user \ 961" 962fi 963# the following are BSD specific 964if [ "$bsd_user" = "yes" ] ; then 965 default_target_list="${default_target_list}\ 966i386-bsd-user \ 967x86_64-bsd-user \ 968sparc-bsd-user \ 969sparc64-bsd-user \ 970" 971fi 972 973if test x"$show_help" = x"yes" ; then 974cat << EOF 975 976Usage: configure [options] 977Options: [defaults in brackets after descriptions] 978 979EOF 980echo "Standard options:" 981echo " --help print this message" 982echo " --prefix=PREFIX install in PREFIX [$prefix]" 983echo " --interp-prefix=PREFIX where to find shared libraries, etc." 984echo " use %M for cpu name [$interp_prefix]" 985echo " --target-list=LIST set target list (default: build everything)" 986echo "Available targets: $default_target_list" | \ 987 fold -s -w 53 | sed -e 's/^/ /' 988echo "" 989echo "Advanced options (experts only):" 990echo " --source-path=PATH path of source code [$source_path]" 991echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]" 992echo " --cc=CC use C compiler CC [$cc]" 993echo " --host-cc=CC use C compiler CC [$host_cc] for code run at" 994echo " build time" 995echo " --objcc=OBJCC use Objective-C compiler OBJCC [$objcc]" 996echo " --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS" 997echo " --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS" 998echo " --make=MAKE use specified make [$make]" 999echo " --install=INSTALL use specified install [$install]" 1000echo " --python=PYTHON use specified python [$python]" 1001echo " --smbd=SMBD use specified smbd [$smbd]" 1002echo " --static enable static build [$static]" 1003echo " --mandir=PATH install man pages in PATH" 1004echo " --datadir=PATH install firmware in PATH$confsuffix" 1005echo " --docdir=PATH install documentation in PATH$confsuffix" 1006echo " --bindir=PATH install binaries in PATH" 1007echo " --sysconfdir=PATH install config in PATH$confsuffix" 1008echo " --localstatedir=PATH install local state in PATH" 1009echo " --with-confsuffix=SUFFIX suffix for QEMU data inside datadir and sysconfdir [$confsuffix]" 1010echo " --enable-debug-tcg enable TCG debugging" 1011echo " --disable-debug-tcg disable TCG debugging (default)" 1012echo " --enable-debug enable common debug build options" 1013echo " --enable-sparse enable sparse checker" 1014echo " --disable-sparse disable sparse checker (default)" 1015echo " --disable-strip disable stripping binaries" 1016echo " --disable-werror disable compilation abort on warning" 1017echo " --disable-sdl disable SDL" 1018echo " --enable-sdl enable SDL" 1019echo " --disable-virtfs disable VirtFS" 1020echo " --enable-virtfs enable VirtFS" 1021echo " --disable-vnc disable VNC" 1022echo " --enable-vnc enable VNC" 1023echo " --disable-cocoa disable Cocoa (Mac OS X only)" 1024echo " --enable-cocoa enable Cocoa (default on Mac OS X)" 1025echo " --audio-drv-list=LIST set audio drivers list:" 1026echo " Available drivers: $audio_possible_drivers" 1027echo " --audio-card-list=LIST set list of emulated audio cards [$audio_card_list]" 1028echo " Available cards: $audio_possible_cards" 1029echo " --block-drv-whitelist=L set block driver whitelist" 1030echo " (affects only QEMU, not qemu-img)" 1031echo " --enable-mixemu enable mixer emulation" 1032echo " --disable-xen disable xen backend driver support" 1033echo " --enable-xen enable xen backend driver support" 1034echo " --disable-xen-pci-passthrough" 1035echo " --enable-xen-pci-passthrough" 1036echo " --disable-brlapi disable BrlAPI" 1037echo " --enable-brlapi enable BrlAPI" 1038echo " --disable-vnc-tls disable TLS encryption for VNC server" 1039echo " --enable-vnc-tls enable TLS encryption for VNC server" 1040echo " --disable-vnc-sasl disable SASL encryption for VNC server" 1041echo " --enable-vnc-sasl enable SASL encryption for VNC server" 1042echo " --disable-vnc-jpeg disable JPEG lossy compression for VNC server" 1043echo " --enable-vnc-jpeg enable JPEG lossy compression for VNC server" 1044echo " --disable-vnc-png disable PNG compression for VNC server (default)" 1045echo " --enable-vnc-png enable PNG compression for VNC server" 1046echo " --disable-curses disable curses output" 1047echo " --enable-curses enable curses output" 1048echo " --disable-curl disable curl connectivity" 1049echo " --enable-curl enable curl connectivity" 1050echo " --disable-fdt disable fdt device tree" 1051echo " --enable-fdt enable fdt device tree" 1052echo " --disable-bluez disable bluez stack connectivity" 1053echo " --enable-bluez enable bluez stack connectivity" 1054echo " --disable-slirp disable SLIRP userspace network connectivity" 1055echo " --disable-kvm disable KVM acceleration support" 1056echo " --enable-kvm enable KVM acceleration support" 1057echo " --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)" 1058echo " --disable-nptl disable usermode NPTL support" 1059echo " --enable-nptl enable usermode NPTL support" 1060echo " --enable-system enable all system emulation targets" 1061echo " --disable-system disable all system emulation targets" 1062echo " --enable-user enable supported user emulation targets" 1063echo " --disable-user disable all user emulation targets" 1064echo " --enable-linux-user enable all linux usermode emulation targets" 1065echo " --disable-linux-user disable all linux usermode emulation targets" 1066echo " --enable-bsd-user enable all BSD usermode emulation targets" 1067echo " --disable-bsd-user disable all BSD usermode emulation targets" 1068echo " --enable-guest-base enable GUEST_BASE support for usermode" 1069echo " emulation targets" 1070echo " --disable-guest-base disable GUEST_BASE support" 1071echo " --enable-pie build Position Independent Executables" 1072echo " --disable-pie do not build Position Independent Executables" 1073echo " --fmod-lib path to FMOD library" 1074echo " --fmod-inc path to FMOD includes" 1075echo " --oss-lib path to OSS library" 1076echo " --enable-uname-release=R Return R for uname -r in usermode emulation" 1077echo " --cpu=CPU Build for host CPU [$cpu]" 1078echo " --sparc_cpu=V Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9" 1079echo " --disable-uuid disable uuid support" 1080echo " --enable-uuid enable uuid support" 1081echo " --disable-vde disable support for vde network" 1082echo " --enable-vde enable support for vde network" 1083echo " --disable-linux-aio disable Linux AIO support" 1084echo " --enable-linux-aio enable Linux AIO support" 1085echo " --disable-cap-ng disable libcap-ng support" 1086echo " --enable-cap-ng enable libcap-ng support" 1087echo " --disable-attr disables attr and xattr support" 1088echo " --enable-attr enable attr and xattr support" 1089echo " --disable-blobs disable installing provided firmware blobs" 1090echo " --enable-docs enable documentation build" 1091echo " --disable-docs disable documentation build" 1092echo " --disable-vhost-net disable vhost-net acceleration support" 1093echo " --enable-vhost-net enable vhost-net acceleration support" 1094echo " --enable-trace-backend=B Set trace backend" 1095echo " Available backends:" $($python "$source_path"/scripts/tracetool.py --list-backends) 1096echo " --with-trace-file=NAME Full PATH,NAME of file to store traces" 1097echo " Default:trace-<pid>" 1098echo " --disable-spice disable spice" 1099echo " --enable-spice enable spice" 1100echo " --enable-rbd enable building the rados block device (rbd)" 1101echo " --disable-libiscsi disable iscsi support" 1102echo " --enable-libiscsi enable iscsi support" 1103echo " --disable-smartcard disable smartcard support" 1104echo " --enable-smartcard enable smartcard support" 1105echo " --disable-smartcard-nss disable smartcard nss support" 1106echo " --enable-smartcard-nss enable smartcard nss support" 1107echo " --disable-usb-redir disable usb network redirection support" 1108echo " --enable-usb-redir enable usb network redirection support" 1109echo " --disable-guest-agent disable building of the QEMU Guest Agent" 1110echo " --enable-guest-agent enable building of the QEMU Guest Agent" 1111echo " --disable-seccomp disable seccomp support" 1112echo " --enable-seccomp enables seccomp support" 1113echo " --with-coroutine=BACKEND coroutine backend. Supported options:" 1114echo " gthread, ucontext, sigaltstack, windows" 1115echo " --enable-glusterfs enable GlusterFS backend" 1116echo " --disable-glusterfs disable GlusterFS backend" 1117echo "" 1118echo "NOTE: The object files are built at the place where configure is launched" 1119exit 1 1120fi 1121 1122# Now we have handled --enable-tcg-interpreter and know we're not just 1123# printing the help message, bail out if the host CPU isn't supported. 1124if test "$ARCH" = "unknown"; then 1125 if test "$tcg_interpreter" = "yes" ; then 1126 echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)" 1127 ARCH=tci 1128 else 1129 echo "Unsupported CPU = $cpu, try --enable-tcg-interpreter" 1130 exit 1 1131 fi 1132fi 1133 1134# check that the C compiler works. 1135cat > $TMPC <<EOF 1136int main(void) { return 0; } 1137EOF 1138 1139if compile_object ; then 1140 : C compiler works ok 1141else 1142 echo "ERROR: \"$cc\" either does not exist or does not work" 1143 exit 1 1144fi 1145 1146# Consult white-list to determine whether to enable werror 1147# by default. Only enable by default for git builds 1148z_version=`cut -f3 -d. $source_path/VERSION` 1149 1150if test -z "$werror" ; then 1151 if test "$z_version" = "50" -a \ 1152 "$linux" = "yes" ; then 1153 werror="yes" 1154 else 1155 werror="no" 1156 fi 1157fi 1158 1159gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits" 1160gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags" 1161gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags" 1162gcc_flags="-fstack-protector-all -Wendif-labels $gcc_flags" 1163# Note that we do not add -Werror to gcc_flags here, because that would 1164# enable it for all configure tests. If a configure test failed due 1165# to -Werror this would just silently disable some features, 1166# so it's too error prone. 1167cat > $TMPC << EOF 1168int main(void) { return 0; } 1169EOF 1170for flag in $gcc_flags; do 1171 if compile_prog "-Werror $flag" "" ; then 1172 QEMU_CFLAGS="$QEMU_CFLAGS $flag" 1173 fi 1174done 1175 1176if test "$static" = "yes" ; then 1177 if test "$pie" = "yes" ; then 1178 echo "static and pie are mutually incompatible" 1179 exit 1 1180 else 1181 pie="no" 1182 fi 1183fi 1184 1185if test "$pie" = ""; then 1186 case "$cpu-$targetos" in 1187 i386-Linux|x86_64-Linux|i386-OpenBSD|x86_64-OpenBSD) 1188 ;; 1189 *) 1190 pie="no" 1191 ;; 1192 esac 1193fi 1194 1195if test "$pie" != "no" ; then 1196 cat > $TMPC << EOF 1197 1198#ifdef __linux__ 1199# define THREAD __thread 1200#else 1201# define THREAD 1202#endif 1203 1204static THREAD int tls_var; 1205 1206int main(void) { return tls_var; } 1207 1208EOF 1209 if compile_prog "-fPIE -DPIE" "-pie"; then 1210 QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS" 1211 LDFLAGS="-pie $LDFLAGS" 1212 pie="yes" 1213 if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then 1214 LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS" 1215 fi 1216 else 1217 if test "$pie" = "yes"; then 1218 echo "PIE not available due to missing toolchain support" 1219 exit 1 1220 else 1221 echo "Disabling PIE due to missing toolchain support" 1222 pie="no" 1223 fi 1224 fi 1225fi 1226 1227# 1228# Solaris specific configure tool chain decisions 1229# 1230if test "$solaris" = "yes" ; then 1231 if has $install; then 1232 : 1233 else 1234 echo "Solaris install program not found. Use --install=/usr/ucb/install or" 1235 echo "install fileutils from www.blastwave.org using pkg-get -i fileutils" 1236 echo "to get ginstall which is used by default (which lives in /opt/csw/bin)" 1237 exit 1 1238 fi 1239 if test "`path_of $install`" = "/usr/sbin/install" ; then 1240 echo "Error: Solaris /usr/sbin/install is not an appropriate install program." 1241 echo "try ginstall from the GNU fileutils available from www.blastwave.org" 1242 echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install" 1243 exit 1 1244 fi 1245 if has ar; then 1246 : 1247 else 1248 echo "Error: No path includes ar" 1249 if test -f /usr/ccs/bin/ar ; then 1250 echo "Add /usr/ccs/bin to your path and rerun configure" 1251 fi 1252 exit 1 1253 fi 1254fi 1255 1256if ! has $python; then 1257 echo "Python not found. Use --python=/path/to/python" 1258 exit 1 1259fi 1260 1261# Note that if the Python conditional here evaluates True we will exit 1262# with status 1 which is a shell 'false' value. 1263if ! "$python" -c 'import sys; sys.exit(sys.version_info < (2,4) or sys.version_info >= (3,))'; then 1264 echo "Cannot use '$python', Python 2.4 or later is required." 1265 echo "Note that Python 3 or later is not yet supported." 1266 echo "Use --python=/path/to/python to specify a supported Python." 1267 exit 1 1268fi 1269 1270if test -z "${target_list+xxx}" ; then 1271 target_list="$default_target_list" 1272else 1273 target_list=`echo "$target_list" | sed -e 's/,/ /g'` 1274fi 1275# see if system emulation was really requested 1276case " $target_list " in 1277 *"-softmmu "*) softmmu=yes 1278 ;; 1279 *) softmmu=no 1280 ;; 1281esac 1282 1283feature_not_found() { 1284 feature=$1 1285 1286 echo "ERROR" 1287 echo "ERROR: User requested feature $feature" 1288 echo "ERROR: configure was not able to find it" 1289 echo "ERROR" 1290 exit 1; 1291} 1292 1293if test -z "$cross_prefix" ; then 1294 1295# --- 1296# big/little endian test 1297cat > $TMPC << EOF 1298#include <inttypes.h> 1299int main(void) { 1300 volatile uint32_t i=0x01234567; 1301 return (*((uint8_t*)(&i))) == 0x67; 1302} 1303EOF 1304 1305if compile_prog "" "" ; then 1306$TMPE && bigendian="yes" 1307else 1308echo big/little test failed 1309fi 1310 1311else 1312 1313# if cross compiling, cannot launch a program, so make a static guess 1314case "$cpu" in 1315 arm) 1316 # ARM can be either way; ask the compiler which one we are 1317 if check_define __ARMEB__; then 1318 bigendian=yes 1319 fi 1320 ;; 1321 hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64) 1322 bigendian=yes 1323 ;; 1324esac 1325 1326fi 1327 1328########################################## 1329# NPTL probe 1330 1331if test "$nptl" != "no" ; then 1332 cat > $TMPC <<EOF 1333#include <sched.h> 1334#include <linux/futex.h> 1335int main(void) { 1336#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT) 1337#error bork 1338#endif 1339 return 0; 1340} 1341EOF 1342 1343 if compile_object ; then 1344 nptl=yes 1345 else 1346 if test "$nptl" = "yes" ; then 1347 feature_not_found "nptl" 1348 fi 1349 nptl=no 1350 fi 1351fi 1352 1353########################################## 1354# zlib check 1355 1356if test "$zlib" != "no" ; then 1357 cat > $TMPC << EOF 1358#include <zlib.h> 1359int main(void) { zlibVersion(); return 0; } 1360EOF 1361 if compile_prog "" "-lz" ; then 1362 : 1363 else 1364 echo 1365 echo "Error: zlib check failed" 1366 echo "Make sure to have the zlib libs and headers installed." 1367 echo 1368 exit 1 1369 fi 1370fi 1371 1372########################################## 1373# libseccomp check 1374 1375if test "$seccomp" != "no" ; then 1376 if $pkg_config libseccomp --modversion >/dev/null 2>&1; then 1377 LIBS=`$pkg_config --libs libseccomp` 1378 seccomp="yes" 1379 else 1380 if test "$seccomp" = "yes"; then 1381 feature_not_found "libseccomp" 1382 fi 1383 seccomp="no" 1384 fi 1385fi 1386########################################## 1387# xen probe 1388 1389if test "$xen" != "no" ; then 1390 xen_libs="-lxenstore -lxenctrl -lxenguest" 1391 1392 # First we test whether Xen headers and libraries are available. 1393 # If no, we are done and there is no Xen support. 1394 # If yes, more tests are run to detect the Xen version. 1395 1396 # Xen (any) 1397 cat > $TMPC <<EOF 1398#include <xenctrl.h> 1399int main(void) { 1400 return 0; 1401} 1402EOF 1403 if ! compile_prog "" "$xen_libs" ; then 1404 # Xen not found 1405 if test "$xen" = "yes" ; then 1406 feature_not_found "xen" 1407 fi 1408 xen=no 1409 1410 # Xen unstable 1411 elif 1412 cat > $TMPC <<EOF && 1413#include <xenctrl.h> 1414#include <xenstore.h> 1415#include <stdint.h> 1416#include <xen/hvm/hvm_info_table.h> 1417#if !defined(HVM_MAX_VCPUS) 1418# error HVM_MAX_VCPUS not defined 1419#endif 1420int main(void) { 1421 xc_interface *xc; 1422 xs_daemon_open(); 1423 xc = xc_interface_open(0, 0, 0); 1424 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1425 xc_gnttab_open(NULL, 0); 1426 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 1427 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 1428 return 0; 1429} 1430EOF 1431 compile_prog "" "$xen_libs" 1432 then 1433 xen_ctrl_version=420 1434 xen=yes 1435 1436 elif 1437 cat > $TMPC <<EOF && 1438#include <xenctrl.h> 1439#include <xs.h> 1440#include <stdint.h> 1441#include <xen/hvm/hvm_info_table.h> 1442#if !defined(HVM_MAX_VCPUS) 1443# error HVM_MAX_VCPUS not defined 1444#endif 1445int main(void) { 1446 xs_daemon_open(); 1447 xc_interface_open(0, 0, 0); 1448 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1449 xc_gnttab_open(NULL, 0); 1450 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 1451 return 0; 1452} 1453EOF 1454 compile_prog "" "$xen_libs" 1455 then 1456 xen_ctrl_version=410 1457 xen=yes 1458 1459 # Xen 4.0.0 1460 elif 1461 cat > $TMPC <<EOF && 1462#include <xenctrl.h> 1463#include <xs.h> 1464#include <stdint.h> 1465#include <xen/hvm/hvm_info_table.h> 1466#if !defined(HVM_MAX_VCPUS) 1467# error HVM_MAX_VCPUS not defined 1468#endif 1469int main(void) { 1470 struct xen_add_to_physmap xatp = { 1471 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0, 1472 }; 1473 xs_daemon_open(); 1474 xc_interface_open(); 1475 xc_gnttab_open(); 1476 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1477 xc_memory_op(0, XENMEM_add_to_physmap, &xatp); 1478 return 0; 1479} 1480EOF 1481 compile_prog "" "$xen_libs" 1482 then 1483 xen_ctrl_version=400 1484 xen=yes 1485 1486 # Xen 3.4.0 1487 elif 1488 cat > $TMPC <<EOF && 1489#include <xenctrl.h> 1490#include <xs.h> 1491int main(void) { 1492 struct xen_add_to_physmap xatp = { 1493 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0, 1494 }; 1495 xs_daemon_open(); 1496 xc_interface_open(); 1497 xc_gnttab_open(); 1498 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1499 xc_memory_op(0, XENMEM_add_to_physmap, &xatp); 1500 return 0; 1501} 1502EOF 1503 compile_prog "" "$xen_libs" 1504 then 1505 xen_ctrl_version=340 1506 xen=yes 1507 1508 # Xen 3.3.0 1509 elif 1510 cat > $TMPC <<EOF && 1511#include <xenctrl.h> 1512#include <xs.h> 1513int main(void) { 1514 xs_daemon_open(); 1515 xc_interface_open(); 1516 xc_gnttab_open(); 1517 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1518 return 0; 1519} 1520EOF 1521 compile_prog "" "$xen_libs" 1522 then 1523 xen_ctrl_version=330 1524 xen=yes 1525 1526 # Xen version unsupported 1527 else 1528 if test "$xen" = "yes" ; then 1529 feature_not_found "xen (unsupported version)" 1530 fi 1531 xen=no 1532 fi 1533 1534 if test "$xen" = yes; then 1535 libs_softmmu="$xen_libs $libs_softmmu" 1536 fi 1537fi 1538 1539if test "$xen_pci_passthrough" != "no"; then 1540 if test "$xen" = "yes" && test "$linux" = "yes" && 1541 test "$xen_ctrl_version" -ge 340; then 1542 xen_pci_passthrough=yes 1543 else 1544 if test "$xen_pci_passthrough" = "yes"; then 1545 echo "ERROR" 1546 echo "ERROR: User requested feature Xen PCI Passthrough" 1547 echo "ERROR: but this feature require /sys from Linux" 1548 if test "$xen_ctrl_version" -lt 340; then 1549 echo "ERROR: This feature does not work with Xen 3.3" 1550 fi 1551 echo "ERROR" 1552 exit 1; 1553 fi 1554 xen_pci_passthrough=no 1555 fi 1556fi 1557 1558########################################## 1559# pkg-config probe 1560 1561if ! has "$pkg_config_exe"; then 1562 echo "Error: pkg-config binary '$pkg_config_exe' not found" 1563 exit 1 1564fi 1565 1566########################################## 1567# libtool probe 1568 1569if ! has $libtool; then 1570 libtool= 1571fi 1572 1573########################################## 1574# Sparse probe 1575if test "$sparse" != "no" ; then 1576 if has cgcc; then 1577 sparse=yes 1578 else 1579 if test "$sparse" = "yes" ; then 1580 feature_not_found "sparse" 1581 fi 1582 sparse=no 1583 fi 1584fi 1585 1586########################################## 1587# SDL probe 1588 1589# Look for sdl configuration program (pkg-config or sdl-config). Try 1590# sdl-config even without cross prefix, and favour pkg-config over sdl-config. 1591if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then 1592 sdl_config=sdl-config 1593fi 1594 1595if $pkg_config sdl --modversion >/dev/null 2>&1; then 1596 sdlconfig="$pkg_config sdl" 1597 _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'` 1598elif has ${sdl_config}; then 1599 sdlconfig="$sdl_config" 1600 _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'` 1601else 1602 if test "$sdl" = "yes" ; then 1603 feature_not_found "sdl" 1604 fi 1605 sdl=no 1606fi 1607if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then 1608 echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2 1609fi 1610 1611sdl_too_old=no 1612if test "$sdl" != "no" ; then 1613 cat > $TMPC << EOF 1614#include <SDL.h> 1615#undef main /* We don't want SDL to override our main() */ 1616int main( void ) { return SDL_Init (SDL_INIT_VIDEO); } 1617EOF 1618 sdl_cflags=`$sdlconfig --cflags 2> /dev/null` 1619 if test "$static" = "yes" ; then 1620 sdl_libs=`$sdlconfig --static-libs 2>/dev/null` 1621 else 1622 sdl_libs=`$sdlconfig --libs 2> /dev/null` 1623 fi 1624 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 1625 if test "$_sdlversion" -lt 121 ; then 1626 sdl_too_old=yes 1627 else 1628 if test "$cocoa" = "no" ; then 1629 sdl=yes 1630 fi 1631 fi 1632 1633 # static link with sdl ? (note: sdl.pc's --static --libs is broken) 1634 if test "$sdl" = "yes" -a "$static" = "yes" ; then 1635 if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then 1636 sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`" 1637 sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`" 1638 fi 1639 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 1640 : 1641 else 1642 sdl=no 1643 fi 1644 fi # static link 1645 else # sdl not found 1646 if test "$sdl" = "yes" ; then 1647 feature_not_found "sdl" 1648 fi 1649 sdl=no 1650 fi # sdl compile test 1651fi 1652 1653if test "$sdl" = "yes" ; then 1654 cat > $TMPC <<EOF 1655#include <SDL.h> 1656#if defined(SDL_VIDEO_DRIVER_X11) 1657#include <X11/XKBlib.h> 1658#else 1659#error No x11 support 1660#endif 1661int main(void) { return 0; } 1662EOF 1663 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 1664 sdl_libs="$sdl_libs -lX11" 1665 fi 1666 libs_softmmu="$sdl_libs $libs_softmmu" 1667fi 1668 1669########################################## 1670# VNC TLS detection 1671if test "$vnc" = "yes" -a "$vnc_tls" != "no" ; then 1672 cat > $TMPC <<EOF 1673#include <gnutls/gnutls.h> 1674int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; } 1675EOF 1676 vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null` 1677 vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null` 1678 if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then 1679 vnc_tls=yes 1680 libs_softmmu="$vnc_tls_libs $libs_softmmu" 1681 else 1682 if test "$vnc_tls" = "yes" ; then 1683 feature_not_found "vnc-tls" 1684 fi 1685 vnc_tls=no 1686 fi 1687fi 1688 1689########################################## 1690# VNC SASL detection 1691if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then 1692 cat > $TMPC <<EOF 1693#include <sasl/sasl.h> 1694#include <stdio.h> 1695int main(void) { sasl_server_init(NULL, "qemu"); return 0; } 1696EOF 1697 # Assuming Cyrus-SASL installed in /usr prefix 1698 vnc_sasl_cflags="" 1699 vnc_sasl_libs="-lsasl2" 1700 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then 1701 vnc_sasl=yes 1702 libs_softmmu="$vnc_sasl_libs $libs_softmmu" 1703 else 1704 if test "$vnc_sasl" = "yes" ; then 1705 feature_not_found "vnc-sasl" 1706 fi 1707 vnc_sasl=no 1708 fi 1709fi 1710 1711########################################## 1712# VNC JPEG detection 1713if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then 1714cat > $TMPC <<EOF 1715#include <stdio.h> 1716#include <jpeglib.h> 1717int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; } 1718EOF 1719 vnc_jpeg_cflags="" 1720 vnc_jpeg_libs="-ljpeg" 1721 if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then 1722 vnc_jpeg=yes 1723 libs_softmmu="$vnc_jpeg_libs $libs_softmmu" 1724 else 1725 if test "$vnc_jpeg" = "yes" ; then 1726 feature_not_found "vnc-jpeg" 1727 fi 1728 vnc_jpeg=no 1729 fi 1730fi 1731 1732########################################## 1733# VNC PNG detection 1734if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then 1735cat > $TMPC <<EOF 1736//#include <stdio.h> 1737#include <png.h> 1738#include <stddef.h> 1739int main(void) { 1740 png_structp png_ptr; 1741 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL); 1742 return png_ptr != 0; 1743} 1744EOF 1745 if $pkg_config libpng --modversion >/dev/null 2>&1; then 1746 vnc_png_cflags=`$pkg_config libpng --cflags 2> /dev/null` 1747 vnc_png_libs=`$pkg_config libpng --libs 2> /dev/null` 1748 else 1749 vnc_png_cflags="" 1750 vnc_png_libs="-lpng" 1751 fi 1752 if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then 1753 vnc_png=yes 1754 libs_softmmu="$vnc_png_libs $libs_softmmu" 1755 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags" 1756 else 1757 if test "$vnc_png" = "yes" ; then 1758 feature_not_found "vnc-png" 1759 fi 1760 vnc_png=no 1761 fi 1762fi 1763 1764########################################## 1765# fnmatch() probe, used for ACL routines 1766fnmatch="no" 1767cat > $TMPC << EOF 1768#include <fnmatch.h> 1769int main(void) 1770{ 1771 fnmatch("foo", "foo", 0); 1772 return 0; 1773} 1774EOF 1775if compile_prog "" "" ; then 1776 fnmatch="yes" 1777fi 1778 1779########################################## 1780# uuid_generate() probe, used for vdi block driver 1781if test "$uuid" != "no" ; then 1782 uuid_libs="-luuid" 1783 cat > $TMPC << EOF 1784#include <uuid/uuid.h> 1785int main(void) 1786{ 1787 uuid_t my_uuid; 1788 uuid_generate(my_uuid); 1789 return 0; 1790} 1791EOF 1792 if compile_prog "" "$uuid_libs" ; then 1793 uuid="yes" 1794 libs_softmmu="$uuid_libs $libs_softmmu" 1795 libs_tools="$uuid_libs $libs_tools" 1796 else 1797 if test "$uuid" = "yes" ; then 1798 feature_not_found "uuid" 1799 fi 1800 uuid=no 1801 fi 1802fi 1803 1804########################################## 1805# xfsctl() probe, used for raw-posix 1806if test "$xfs" != "no" ; then 1807 cat > $TMPC << EOF 1808#include <stddef.h> /* NULL */ 1809#include <xfs/xfs.h> 1810int main(void) 1811{ 1812 xfsctl(NULL, 0, 0, NULL); 1813 return 0; 1814} 1815EOF 1816 if compile_prog "" "" ; then 1817 xfs="yes" 1818 else 1819 if test "$xfs" = "yes" ; then 1820 feature_not_found "xfs" 1821 fi 1822 xfs=no 1823 fi 1824fi 1825 1826########################################## 1827# vde libraries probe 1828if test "$vde" != "no" ; then 1829 vde_libs="-lvdeplug" 1830 cat > $TMPC << EOF 1831#include <libvdeplug.h> 1832int main(void) 1833{ 1834 struct vde_open_args a = {0, 0, 0}; 1835 char s[] = ""; 1836 vde_open(s, s, &a); 1837 return 0; 1838} 1839EOF 1840 if compile_prog "" "$vde_libs" ; then 1841 vde=yes 1842 libs_softmmu="$vde_libs $libs_softmmu" 1843 libs_tools="$vde_libs $libs_tools" 1844 else 1845 if test "$vde" = "yes" ; then 1846 feature_not_found "vde" 1847 fi 1848 vde=no 1849 fi 1850fi 1851 1852########################################## 1853# libcap-ng library probe 1854if test "$cap_ng" != "no" ; then 1855 cap_libs="-lcap-ng" 1856 cat > $TMPC << EOF 1857#include <cap-ng.h> 1858int main(void) 1859{ 1860 capng_capability_to_name(CAPNG_EFFECTIVE); 1861 return 0; 1862} 1863EOF 1864 if compile_prog "" "$cap_libs" ; then 1865 cap_ng=yes 1866 libs_tools="$cap_libs $libs_tools" 1867 else 1868 if test "$cap_ng" = "yes" ; then 1869 feature_not_found "cap_ng" 1870 fi 1871 cap_ng=no 1872 fi 1873fi 1874 1875########################################## 1876# Sound support libraries probe 1877 1878audio_drv_probe() 1879{ 1880 drv=$1 1881 hdr=$2 1882 lib=$3 1883 exp=$4 1884 cfl=$5 1885 cat > $TMPC << EOF 1886#include <$hdr> 1887int main(void) { $exp } 1888EOF 1889 if compile_prog "$cfl" "$lib" ; then 1890 : 1891 else 1892 echo 1893 echo "Error: $drv check failed" 1894 echo "Make sure to have the $drv libs and headers installed." 1895 echo 1896 exit 1 1897 fi 1898} 1899 1900audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'` 1901for drv in $audio_drv_list; do 1902 case $drv in 1903 alsa) 1904 audio_drv_probe $drv alsa/asoundlib.h -lasound \ 1905 "return snd_pcm_close((snd_pcm_t *)0);" 1906 libs_softmmu="-lasound $libs_softmmu" 1907 ;; 1908 1909 fmod) 1910 if test -z $fmod_lib || test -z $fmod_inc; then 1911 echo 1912 echo "Error: You must specify path to FMOD library and headers" 1913 echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so" 1914 echo 1915 exit 1 1916 fi 1917 audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc" 1918 libs_softmmu="$fmod_lib $libs_softmmu" 1919 ;; 1920 1921 esd) 1922 audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);' 1923 libs_softmmu="-lesd $libs_softmmu" 1924 audio_pt_int="yes" 1925 ;; 1926 1927 pa) 1928 audio_drv_probe $drv pulse/mainloop.h "-lpulse" \ 1929 "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;" 1930 libs_softmmu="-lpulse $libs_softmmu" 1931 audio_pt_int="yes" 1932 ;; 1933 1934 coreaudio) 1935 libs_softmmu="-framework CoreAudio $libs_softmmu" 1936 ;; 1937 1938 dsound) 1939 libs_softmmu="-lole32 -ldxguid $libs_softmmu" 1940 audio_win_int="yes" 1941 ;; 1942 1943 oss) 1944 libs_softmmu="$oss_lib $libs_softmmu" 1945 ;; 1946 1947 sdl|wav) 1948 # XXX: Probes for CoreAudio, DirectSound, SDL(?) 1949 ;; 1950 1951 winwave) 1952 libs_softmmu="-lwinmm $libs_softmmu" 1953 audio_win_int="yes" 1954 ;; 1955 1956 *) 1957 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || { 1958 echo 1959 echo "Error: Unknown driver '$drv' selected" 1960 echo "Possible drivers are: $audio_possible_drivers" 1961 echo 1962 exit 1 1963 } 1964 ;; 1965 esac 1966done 1967 1968########################################## 1969# BrlAPI probe 1970 1971if test "$brlapi" != "no" ; then 1972 brlapi_libs="-lbrlapi" 1973 cat > $TMPC << EOF 1974#include <brlapi.h> 1975#include <stddef.h> 1976int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); } 1977EOF 1978 if compile_prog "" "$brlapi_libs" ; then 1979 brlapi=yes 1980 libs_softmmu="$brlapi_libs $libs_softmmu" 1981 else 1982 if test "$brlapi" = "yes" ; then 1983 feature_not_found "brlapi" 1984 fi 1985 brlapi=no 1986 fi 1987fi 1988 1989########################################## 1990# curses probe 1991if test "$mingw32" = "yes" ; then 1992 curses_list="-lpdcurses" 1993else 1994 curses_list="-lncurses -lcurses" 1995fi 1996 1997if test "$curses" != "no" ; then 1998 curses_found=no 1999 cat > $TMPC << EOF 2000#include <curses.h> 2001int main(void) { 2002 const char *s = curses_version(); 2003 resize_term(0, 0); 2004 return s != 0; 2005} 2006EOF 2007 for curses_lib in $curses_list; do 2008 if compile_prog "" "$curses_lib" ; then 2009 curses_found=yes 2010 libs_softmmu="$curses_lib $libs_softmmu" 2011 break 2012 fi 2013 done 2014 if test "$curses_found" = "yes" ; then 2015 curses=yes 2016 else 2017 if test "$curses" = "yes" ; then 2018 feature_not_found "curses" 2019 fi 2020 curses=no 2021 fi 2022fi 2023 2024########################################## 2025# curl probe 2026 2027if $pkg_config libcurl --modversion >/dev/null 2>&1; then 2028 curlconfig="$pkg_config libcurl" 2029else 2030 curlconfig=curl-config 2031fi 2032 2033if test "$curl" != "no" ; then 2034 cat > $TMPC << EOF 2035#include <curl/curl.h> 2036int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; } 2037EOF 2038 curl_cflags=`$curlconfig --cflags 2>/dev/null` 2039 curl_libs=`$curlconfig --libs 2>/dev/null` 2040 if compile_prog "$curl_cflags" "$curl_libs" ; then 2041 curl=yes 2042 libs_tools="$curl_libs $libs_tools" 2043 libs_softmmu="$curl_libs $libs_softmmu" 2044 else 2045 if test "$curl" = "yes" ; then 2046 feature_not_found "curl" 2047 fi 2048 curl=no 2049 fi 2050fi # test "$curl" 2051 2052########################################## 2053# bluez support probe 2054if test "$bluez" != "no" ; then 2055 cat > $TMPC << EOF 2056#include <bluetooth/bluetooth.h> 2057int main(void) { return bt_error(0); } 2058EOF 2059 bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null` 2060 bluez_libs=`$pkg_config --libs bluez 2> /dev/null` 2061 if compile_prog "$bluez_cflags" "$bluez_libs" ; then 2062 bluez=yes 2063 libs_softmmu="$bluez_libs $libs_softmmu" 2064 else 2065 if test "$bluez" = "yes" ; then 2066 feature_not_found "bluez" 2067 fi 2068 bluez="no" 2069 fi 2070fi 2071 2072########################################## 2073# glib support probe 2074 2075if test "$mingw32" = yes; then 2076 # g_poll is required in order to integrate with the glib main loop. 2077 glib_req_ver=2.20 2078else 2079 glib_req_ver=2.12 2080fi 2081if $pkg_config --atleast-version=$glib_req_ver gthread-2.0 > /dev/null 2>&1 2082then 2083 glib_cflags=`$pkg_config --cflags gthread-2.0 2>/dev/null` 2084 glib_libs=`$pkg_config --libs gthread-2.0 2>/dev/null` 2085 LIBS="$glib_libs $LIBS" 2086 libs_qga="$glib_libs $libs_qga" 2087else 2088 echo "glib-$glib_req_ver required to compile QEMU" 2089 exit 1 2090fi 2091 2092########################################## 2093# libcap probe 2094 2095if test "$cap" != "no" ; then 2096 cat > $TMPC <<EOF 2097#include <stdio.h> 2098#include <sys/capability.h> 2099int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; } 2100EOF 2101 if compile_prog "" "-lcap" ; then 2102 cap=yes 2103 else 2104 cap=no 2105 fi 2106fi 2107 2108########################################## 2109# pthread probe 2110PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2" 2111 2112pthread=no 2113cat > $TMPC << EOF 2114#include <pthread.h> 2115static void *f(void *p) { return NULL; } 2116int main(void) { 2117 pthread_t thread; 2118 pthread_create(&thread, 0, f, 0); 2119 return 0; 2120} 2121EOF 2122if compile_prog "" "" ; then 2123 pthread=yes 2124else 2125 for pthread_lib in $PTHREADLIBS_LIST; do 2126 if compile_prog "" "$pthread_lib" ; then 2127 pthread=yes 2128 found=no 2129 for lib_entry in $LIBS; do 2130 if test "$lib_entry" = "$pthread_lib"; then 2131 found=yes 2132 break 2133 fi 2134 done 2135 if test "$found" = "no"; then 2136 LIBS="$pthread_lib $LIBS" 2137 fi 2138 break 2139 fi 2140 done 2141fi 2142 2143if test "$mingw32" != yes -a "$pthread" = no; then 2144 echo 2145 echo "Error: pthread check failed" 2146 echo "Make sure to have the pthread libs and headers installed." 2147 echo 2148 exit 1 2149fi 2150 2151########################################## 2152# rbd probe 2153if test "$rbd" != "no" ; then 2154 cat > $TMPC <<EOF 2155#include <stdio.h> 2156#include <rbd/librbd.h> 2157int main(void) { 2158 rados_t cluster; 2159 rados_create(&cluster, NULL); 2160 return 0; 2161} 2162EOF 2163 rbd_libs="-lrbd -lrados" 2164 if compile_prog "" "$rbd_libs" ; then 2165 rbd=yes 2166 libs_tools="$rbd_libs $libs_tools" 2167 libs_softmmu="$rbd_libs $libs_softmmu" 2168 else 2169 if test "$rbd" = "yes" ; then 2170 feature_not_found "rados block device" 2171 fi 2172 rbd=no 2173 fi 2174fi 2175 2176########################################## 2177# linux-aio probe 2178 2179if test "$linux_aio" != "no" ; then 2180 cat > $TMPC <<EOF 2181#include <libaio.h> 2182#include <sys/eventfd.h> 2183#include <stddef.h> 2184int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; } 2185EOF 2186 if compile_prog "" "-laio" ; then 2187 linux_aio=yes 2188 libs_softmmu="$libs_softmmu -laio" 2189 libs_tools="$libs_tools -laio" 2190 else 2191 if test "$linux_aio" = "yes" ; then 2192 feature_not_found "linux AIO" 2193 fi 2194 linux_aio=no 2195 fi 2196fi 2197 2198########################################## 2199# attr probe 2200 2201if test "$attr" != "no" ; then 2202 cat > $TMPC <<EOF 2203#include <stdio.h> 2204#include <sys/types.h> 2205#ifdef CONFIG_LIBATTR 2206#include <attr/xattr.h> 2207#else 2208#include <sys/xattr.h> 2209#endif 2210int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; } 2211EOF 2212 if compile_prog "" "" ; then 2213 attr=yes 2214 # Older distros have <attr/xattr.h>, and need -lattr: 2215 elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then 2216 attr=yes 2217 LIBS="-lattr $LIBS" 2218 libattr=yes 2219 else 2220 if test "$attr" = "yes" ; then 2221 feature_not_found "ATTR" 2222 fi 2223 attr=no 2224 fi 2225fi 2226 2227########################################## 2228# iovec probe 2229cat > $TMPC <<EOF 2230#include <sys/types.h> 2231#include <sys/uio.h> 2232#include <unistd.h> 2233int main(void) { return sizeof(struct iovec); } 2234EOF 2235iovec=no 2236if compile_prog "" "" ; then 2237 iovec=yes 2238fi 2239 2240########################################## 2241# preadv probe 2242cat > $TMPC <<EOF 2243#include <sys/types.h> 2244#include <sys/uio.h> 2245#include <unistd.h> 2246int main(void) { return preadv(0, 0, 0, 0); } 2247EOF 2248preadv=no 2249if compile_prog "" "" ; then 2250 preadv=yes 2251fi 2252 2253########################################## 2254# fdt probe 2255if test "$fdt" != "no" ; then 2256 fdt_libs="-lfdt" 2257 cat > $TMPC << EOF 2258int main(void) { return 0; } 2259EOF 2260 if compile_prog "" "$fdt_libs" ; then 2261 fdt=yes 2262 else 2263 if test "$fdt" = "yes" ; then 2264 feature_not_found "fdt" 2265 fi 2266 fdt_libs= 2267 fdt=no 2268 fi 2269fi 2270 2271########################################## 2272# opengl probe, used by milkymist-tmu2 2273if test "$opengl" != "no" ; then 2274 opengl_libs="-lGL" 2275 cat > $TMPC << EOF 2276#include <X11/Xlib.h> 2277#include <GL/gl.h> 2278#include <GL/glx.h> 2279int main(void) { return GL_VERSION != 0; } 2280EOF 2281 if compile_prog "" "-lGL" ; then 2282 opengl=yes 2283 else 2284 if test "$opengl" = "yes" ; then 2285 feature_not_found "opengl" 2286 fi 2287 opengl_libs= 2288 opengl=no 2289 fi 2290fi 2291 2292########################################## 2293# glusterfs probe 2294if test "$glusterfs" != "no" ; then 2295 cat > $TMPC <<EOF 2296#include <glusterfs/api/glfs.h> 2297int main(void) { 2298 (void) glfs_new("volume"); 2299 return 0; 2300} 2301EOF 2302 glusterfs_libs="-lgfapi -lgfrpc -lgfxdr" 2303 if compile_prog "" "$glusterfs_libs" ; then 2304 glusterfs=yes 2305 libs_tools="$glusterfs_libs $libs_tools" 2306 libs_softmmu="$glusterfs_libs $libs_softmmu" 2307 else 2308 if test "$glusterfs" = "yes" ; then 2309 feature_not_found "GlusterFS backend support" 2310 fi 2311 glusterfs=no 2312 fi 2313fi 2314 2315# 2316# Check for xxxat() functions when we are building linux-user 2317# emulator. This is done because older glibc versions don't 2318# have syscall stubs for these implemented. 2319# 2320atfile=no 2321cat > $TMPC << EOF 2322#define _ATFILE_SOURCE 2323#include <sys/types.h> 2324#include <fcntl.h> 2325#include <unistd.h> 2326 2327int 2328main(void) 2329{ 2330 /* try to unlink nonexisting file */ 2331 return (unlinkat(AT_FDCWD, "nonexistent_file", 0)); 2332} 2333EOF 2334if compile_prog "" "" ; then 2335 atfile=yes 2336fi 2337 2338# Check for inotify functions when we are building linux-user 2339# emulator. This is done because older glibc versions don't 2340# have syscall stubs for these implemented. In that case we 2341# don't provide them even if kernel supports them. 2342# 2343inotify=no 2344cat > $TMPC << EOF 2345#include <sys/inotify.h> 2346 2347int 2348main(void) 2349{ 2350 /* try to start inotify */ 2351 return inotify_init(); 2352} 2353EOF 2354if compile_prog "" "" ; then 2355 inotify=yes 2356fi 2357 2358inotify1=no 2359cat > $TMPC << EOF 2360#include <sys/inotify.h> 2361 2362int 2363main(void) 2364{ 2365 /* try to start inotify */ 2366 return inotify_init1(0); 2367} 2368EOF 2369if compile_prog "" "" ; then 2370 inotify1=yes 2371fi 2372 2373# check if utimensat and futimens are supported 2374utimens=no 2375cat > $TMPC << EOF 2376#define _ATFILE_SOURCE 2377#include <stddef.h> 2378#include <fcntl.h> 2379#include <sys/stat.h> 2380 2381int main(void) 2382{ 2383 utimensat(AT_FDCWD, "foo", NULL, 0); 2384 futimens(0, NULL); 2385 return 0; 2386} 2387EOF 2388if compile_prog "" "" ; then 2389 utimens=yes 2390fi 2391 2392# check if pipe2 is there 2393pipe2=no 2394cat > $TMPC << EOF 2395#include <unistd.h> 2396#include <fcntl.h> 2397 2398int main(void) 2399{ 2400 int pipefd[2]; 2401 pipe2(pipefd, O_CLOEXEC); 2402 return 0; 2403} 2404EOF 2405if compile_prog "" "" ; then 2406 pipe2=yes 2407fi 2408 2409# check if accept4 is there 2410accept4=no 2411cat > $TMPC << EOF 2412#include <sys/socket.h> 2413#include <stddef.h> 2414 2415int main(void) 2416{ 2417 accept4(0, NULL, NULL, SOCK_CLOEXEC); 2418 return 0; 2419} 2420EOF 2421if compile_prog "" "" ; then 2422 accept4=yes 2423fi 2424 2425# check if tee/splice is there. vmsplice was added same time. 2426splice=no 2427cat > $TMPC << EOF 2428#include <unistd.h> 2429#include <fcntl.h> 2430#include <limits.h> 2431 2432int main(void) 2433{ 2434 int len, fd = 0; 2435 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK); 2436 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE); 2437 return 0; 2438} 2439EOF 2440if compile_prog "" "" ; then 2441 splice=yes 2442fi 2443 2444########################################## 2445# signalfd probe 2446signalfd="no" 2447cat > $TMPC << EOF 2448#include <unistd.h> 2449#include <sys/syscall.h> 2450#include <signal.h> 2451int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); } 2452EOF 2453 2454if compile_prog "" "" ; then 2455 signalfd=yes 2456fi 2457 2458# check if eventfd is supported 2459eventfd=no 2460cat > $TMPC << EOF 2461#include <sys/eventfd.h> 2462 2463int main(void) 2464{ 2465 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC); 2466} 2467EOF 2468if compile_prog "" "" ; then 2469 eventfd=yes 2470fi 2471 2472# check for fallocate 2473fallocate=no 2474cat > $TMPC << EOF 2475#include <fcntl.h> 2476 2477int main(void) 2478{ 2479 fallocate(0, 0, 0, 0); 2480 return 0; 2481} 2482EOF 2483if compile_prog "" "" ; then 2484 fallocate=yes 2485fi 2486 2487# check for sync_file_range 2488sync_file_range=no 2489cat > $TMPC << EOF 2490#include <fcntl.h> 2491 2492int main(void) 2493{ 2494 sync_file_range(0, 0, 0, 0); 2495 return 0; 2496} 2497EOF 2498if compile_prog "" "" ; then 2499 sync_file_range=yes 2500fi 2501 2502# check for linux/fiemap.h and FS_IOC_FIEMAP 2503fiemap=no 2504cat > $TMPC << EOF 2505#include <sys/ioctl.h> 2506#include <linux/fs.h> 2507#include <linux/fiemap.h> 2508 2509int main(void) 2510{ 2511 ioctl(0, FS_IOC_FIEMAP, 0); 2512 return 0; 2513} 2514EOF 2515if compile_prog "" "" ; then 2516 fiemap=yes 2517fi 2518 2519# check for dup3 2520dup3=no 2521cat > $TMPC << EOF 2522#include <unistd.h> 2523 2524int main(void) 2525{ 2526 dup3(0, 0, 0); 2527 return 0; 2528} 2529EOF 2530if compile_prog "" "" ; then 2531 dup3=yes 2532fi 2533 2534# check for epoll support 2535epoll=no 2536cat > $TMPC << EOF 2537#include <sys/epoll.h> 2538 2539int main(void) 2540{ 2541 epoll_create(0); 2542 return 0; 2543} 2544EOF 2545if compile_prog "" "" ; then 2546 epoll=yes 2547fi 2548 2549# epoll_create1 and epoll_pwait are later additions 2550# so we must check separately for their presence 2551epoll_create1=no 2552cat > $TMPC << EOF 2553#include <sys/epoll.h> 2554 2555int main(void) 2556{ 2557 /* Note that we use epoll_create1 as a value, not as 2558 * a function being called. This is necessary so that on 2559 * old SPARC glibc versions where the function was present in 2560 * the library but not declared in the header file we will 2561 * fail the configure check. (Otherwise we will get a compiler 2562 * warning but not an error, and will proceed to fail the 2563 * qemu compile where we compile with -Werror.) 2564 */ 2565 return (int)(uintptr_t)&epoll_create1; 2566} 2567EOF 2568if compile_prog "" "" ; then 2569 epoll_create1=yes 2570fi 2571 2572epoll_pwait=no 2573cat > $TMPC << EOF 2574#include <sys/epoll.h> 2575 2576int main(void) 2577{ 2578 epoll_pwait(0, 0, 0, 0, 0); 2579 return 0; 2580} 2581EOF 2582if compile_prog "" "" ; then 2583 epoll_pwait=yes 2584fi 2585 2586# Check if tools are available to build documentation. 2587if test "$docs" != "no" ; then 2588 if has makeinfo && has pod2man; then 2589 docs=yes 2590 else 2591 if test "$docs" = "yes" ; then 2592 feature_not_found "docs" 2593 fi 2594 docs=no 2595 fi 2596fi 2597 2598# Search for bswap_32 function 2599byteswap_h=no 2600cat > $TMPC << EOF 2601#include <byteswap.h> 2602int main(void) { return bswap_32(0); } 2603EOF 2604if compile_prog "" "" ; then 2605 byteswap_h=yes 2606fi 2607 2608# Search for bswap_32 function 2609bswap_h=no 2610cat > $TMPC << EOF 2611#include <sys/endian.h> 2612#include <sys/types.h> 2613#include <machine/bswap.h> 2614int main(void) { return bswap32(0); } 2615EOF 2616if compile_prog "" "" ; then 2617 bswap_h=yes 2618fi 2619 2620########################################## 2621# Do we have libiscsi 2622# We check for iscsi_unmap_sync() to make sure we have a 2623# recent enough version of libiscsi. 2624if test "$libiscsi" != "no" ; then 2625 cat > $TMPC << EOF 2626#include <stdio.h> 2627#include <iscsi/iscsi.h> 2628int main(void) { iscsi_unmap_sync(NULL,0,0,0,NULL,0); return 0; } 2629EOF 2630 if compile_prog "" "-liscsi" ; then 2631 libiscsi="yes" 2632 LIBS="$LIBS -liscsi" 2633 else 2634 if test "$libiscsi" = "yes" ; then 2635 feature_not_found "libiscsi" 2636 fi 2637 libiscsi="no" 2638 fi 2639fi 2640 2641 2642########################################## 2643# Do we need libm 2644cat > $TMPC << EOF 2645#include <math.h> 2646int main(void) { return isnan(sin(0.0)); } 2647EOF 2648if compile_prog "" "" ; then 2649 : 2650elif compile_prog "" "-lm" ; then 2651 LIBS="-lm $LIBS" 2652 libs_qga="-lm $libs_qga" 2653else 2654 echo 2655 echo "Error: libm check failed" 2656 echo 2657 exit 1 2658fi 2659 2660########################################## 2661# Do we need librt 2662# uClibc provides 2 versions of clock_gettime(), one with realtime 2663# support and one without. This means that the clock_gettime() don't 2664# need -lrt. We still need it for timer_create() so we check for this 2665# function in addition. 2666cat > $TMPC <<EOF 2667#include <signal.h> 2668#include <time.h> 2669int main(void) { 2670 timer_create(CLOCK_REALTIME, NULL, NULL); 2671 return clock_gettime(CLOCK_REALTIME, NULL); 2672} 2673EOF 2674 2675if compile_prog "" "" ; then 2676 : 2677# we need pthread for static linking. use previous pthread test result 2678elif compile_prog "" "-lrt $pthread_lib" ; then 2679 LIBS="-lrt $LIBS" 2680 libs_qga="-lrt $libs_qga" 2681fi 2682 2683if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \ 2684 "$aix" != "yes" -a "$haiku" != "yes" ; then 2685 libs_softmmu="-lutil $libs_softmmu" 2686fi 2687 2688########################################## 2689# spice probe 2690if test "$spice" != "no" ; then 2691 cat > $TMPC << EOF 2692#include <spice.h> 2693int main(void) { spice_server_new(); return 0; } 2694EOF 2695 spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null) 2696 spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null) 2697 if $pkg_config --atleast-version=0.12.0 spice-server >/dev/null 2>&1 && \ 2698 $pkg_config --atleast-version=0.12.2 spice-protocol > /dev/null 2>&1 && \ 2699 compile_prog "$spice_cflags" "$spice_libs" ; then 2700 spice="yes" 2701 libs_softmmu="$libs_softmmu $spice_libs" 2702 QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags" 2703 spice_protocol_version=$($pkg_config --modversion spice-protocol) 2704 spice_server_version=$($pkg_config --modversion spice-server) 2705 else 2706 if test "$spice" = "yes" ; then 2707 feature_not_found "spice" 2708 fi 2709 spice="no" 2710 fi 2711fi 2712 2713# check for libcacard for smartcard support 2714if test "$smartcard" != "no" ; then 2715 smartcard="yes" 2716 smartcard_cflags="" 2717 # TODO - what's the minimal nss version we support? 2718 if test "$smartcard_nss" != "no"; then 2719 cat > $TMPC << EOF 2720#include <pk11pub.h> 2721int main(void) { PK11_FreeSlot(0); return 0; } 2722EOF 2723 smartcard_includes="-I\$(SRC_PATH)/libcacard" 2724 libcacard_libs="$($pkg_config --libs nss 2>/dev/null) $glib_libs" 2725 libcacard_cflags="$($pkg_config --cflags nss 2>/dev/null) $glib_cflags" 2726 test_cflags="$libcacard_cflags" 2727 # The header files in nss < 3.13.3 have a bug which causes them to 2728 # emit a warning. If we're going to compile QEMU with -Werror, then 2729 # test that the headers don't have this bug. Otherwise we would pass 2730 # the configure test but fail to compile QEMU later. 2731 if test "$werror" = "yes"; then 2732 test_cflags="-Werror $test_cflags" 2733 fi 2734 if $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 && \ 2735 compile_prog "$test_cflags" "$libcacard_libs"; then 2736 smartcard_nss="yes" 2737 QEMU_CFLAGS="$QEMU_CFLAGS $libcacard_cflags" 2738 QEMU_INCLUDES="$QEMU_INCLUDES $smartcard_includes" 2739 libs_softmmu="$libcacard_libs $libs_softmmu" 2740 else 2741 if test "$smartcard_nss" = "yes"; then 2742 feature_not_found "nss" 2743 fi 2744 smartcard_nss="no" 2745 fi 2746 fi 2747fi 2748if test "$smartcard" = "no" ; then 2749 smartcard_nss="no" 2750fi 2751 2752# check for usbredirparser for usb network redirection support 2753if test "$usb_redir" != "no" ; then 2754 if $pkg_config --atleast-version=0.5 libusbredirparser-0.5 >/dev/null 2>&1 ; then 2755 usb_redir="yes" 2756 usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5 2>/dev/null) 2757 usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5 2>/dev/null) 2758 QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags" 2759 libs_softmmu="$libs_softmmu $usb_redir_libs" 2760 else 2761 if test "$usb_redir" = "yes"; then 2762 feature_not_found "usb-redir" 2763 fi 2764 usb_redir="no" 2765 fi 2766fi 2767 2768########################################## 2769 2770########################################## 2771# check if we have fdatasync 2772 2773fdatasync=no 2774cat > $TMPC << EOF 2775#include <unistd.h> 2776int main(void) { 2777#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0 2778return fdatasync(0); 2779#else 2780#error Not supported 2781#endif 2782} 2783EOF 2784if compile_prog "" "" ; then 2785 fdatasync=yes 2786fi 2787 2788########################################## 2789# check if we have madvise 2790 2791madvise=no 2792cat > $TMPC << EOF 2793#include <sys/types.h> 2794#include <sys/mman.h> 2795#include <stddef.h> 2796int main(void) { return madvise(NULL, 0, MADV_DONTNEED); } 2797EOF 2798if compile_prog "" "" ; then 2799 madvise=yes 2800fi 2801 2802########################################## 2803# check if we have posix_madvise 2804 2805posix_madvise=no 2806cat > $TMPC << EOF 2807#include <sys/mman.h> 2808#include <stddef.h> 2809int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); } 2810EOF 2811if compile_prog "" "" ; then 2812 posix_madvise=yes 2813fi 2814 2815########################################## 2816# check if trace backend exists 2817 2818$python "$source_path/scripts/tracetool.py" "--backend=$trace_backend" --check-backend > /dev/null 2> /dev/null 2819if test "$?" -ne 0 ; then 2820 echo 2821 echo "Error: invalid trace backend" 2822 echo "Please choose a supported trace backend." 2823 echo 2824 exit 1 2825fi 2826 2827########################################## 2828# For 'ust' backend, test if ust headers are present 2829if test "$trace_backend" = "ust"; then 2830 cat > $TMPC << EOF 2831#include <ust/tracepoint.h> 2832#include <ust/marker.h> 2833int main(void) { return 0; } 2834EOF 2835 if compile_prog "" "" ; then 2836 LIBS="-lust -lurcu-bp $LIBS" 2837 libs_qga="-lust -lurcu-bp $libs_qga" 2838 else 2839 echo 2840 echo "Error: Trace backend 'ust' missing libust header files" 2841 echo 2842 exit 1 2843 fi 2844fi 2845 2846########################################## 2847# For 'dtrace' backend, test if 'dtrace' command is present 2848if test "$trace_backend" = "dtrace"; then 2849 if ! has 'dtrace' ; then 2850 echo 2851 echo "Error: dtrace command is not found in PATH $PATH" 2852 echo 2853 exit 1 2854 fi 2855 trace_backend_stap="no" 2856 if has 'stap' ; then 2857 trace_backend_stap="yes" 2858 fi 2859fi 2860 2861########################################## 2862# __sync_fetch_and_and requires at least -march=i486. Many toolchains 2863# use i686 as default anyway, but for those that don't, an explicit 2864# specification is necessary 2865if test "$vhost_net" = "yes" && test "$cpu" = "i386"; then 2866 cat > $TMPC << EOF 2867static int sfaa(int *ptr) 2868{ 2869 return __sync_fetch_and_and(ptr, 0); 2870} 2871 2872int main(void) 2873{ 2874 int val = 42; 2875 sfaa(&val); 2876 return val; 2877} 2878EOF 2879 if ! compile_prog "" "" ; then 2880 QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS" 2881 fi 2882fi 2883 2884########################################## 2885# check and set a backend for coroutine 2886 2887# default is ucontext, but always fallback to gthread 2888# windows autodetected by make 2889if test "$coroutine" = "" -o "$coroutine" = "ucontext"; then 2890 if test "$darwin" != "yes"; then 2891 cat > $TMPC << EOF 2892#include <ucontext.h> 2893#ifdef __stub_makecontext 2894#error Ignoring glibc stub makecontext which will always fail 2895#endif 2896int main(void) { makecontext(0, 0, 0); return 0; } 2897EOF 2898 if compile_prog "" "" ; then 2899 coroutine_backend=ucontext 2900 else 2901 coroutine_backend=gthread 2902 fi 2903 else 2904 echo "Silently falling back into gthread backend under darwin" 2905 fi 2906elif test "$coroutine" = "gthread" ; then 2907 coroutine_backend=gthread 2908elif test "$coroutine" = "windows" ; then 2909 coroutine_backend=windows 2910elif test "$coroutine" = "sigaltstack" ; then 2911 coroutine_backend=sigaltstack 2912else 2913 echo 2914 echo "Error: unknown coroutine backend $coroutine" 2915 echo 2916 exit 1 2917fi 2918 2919########################################## 2920# check if we have open_by_handle_at 2921 2922open_by_handle_at=no 2923cat > $TMPC << EOF 2924#include <fcntl.h> 2925#if !defined(AT_EMPTY_PATH) 2926# error missing definition 2927#else 2928int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); } 2929#endif 2930EOF 2931if compile_prog "" "" ; then 2932 open_by_handle_at=yes 2933fi 2934 2935######################################## 2936# check if we have linux/magic.h 2937 2938linux_magic_h=no 2939cat > $TMPC << EOF 2940#include <linux/magic.h> 2941int main(void) { 2942 return 0; 2943} 2944EOF 2945if compile_prog "" "" ; then 2946 linux_magic_h=yes 2947fi 2948 2949######################################## 2950# check whether we can disable the -Wunused-but-set-variable 2951# option with a pragma (this is needed to silence a warning in 2952# some versions of the valgrind VALGRIND_STACK_DEREGISTER macro.) 2953# This test has to be compiled with -Werror as otherwise an 2954# unknown pragma is only a warning. 2955pragma_disable_unused_but_set=no 2956cat > $TMPC << EOF 2957#pragma GCC diagnostic ignored "-Wunused-but-set-variable" 2958int main(void) { 2959 return 0; 2960} 2961EOF 2962if compile_prog "-Werror" "" ; then 2963 pragma_disable_unused_but_set=yes 2964fi 2965 2966######################################## 2967# check if we have valgrind/valgrind.h and valgrind/memcheck.h 2968 2969valgrind_h=no 2970cat > $TMPC << EOF 2971#include <valgrind/valgrind.h> 2972#include <valgrind/memcheck.h> 2973int main(void) { 2974 return 0; 2975} 2976EOF 2977if compile_prog "" "" ; then 2978 valgrind_h=yes 2979fi 2980 2981######################################## 2982# check if environ is declared 2983 2984has_environ=no 2985cat > $TMPC << EOF 2986#include <unistd.h> 2987int main(void) { 2988 environ = 0; 2989 return 0; 2990} 2991EOF 2992if compile_prog "" "" ; then 2993 has_environ=yes 2994fi 2995 2996########################################## 2997# End of CC checks 2998# After here, no more $cc or $ld runs 2999 3000if test "$debug" = "no" ; then 3001 CFLAGS="-O2 -D_FORTIFY_SOURCE=2 $CFLAGS" 3002fi 3003 3004# Disable zero malloc errors for official releases unless explicitly told to 3005# enable/disable 3006if test -z "$zero_malloc" ; then 3007 if test "$z_version" = "50" ; then 3008 zero_malloc="no" 3009 else 3010 zero_malloc="yes" 3011 fi 3012fi 3013 3014# Now we've finished running tests it's OK to add -Werror to the compiler flags 3015if test "$werror" = "yes"; then 3016 QEMU_CFLAGS="-Werror $QEMU_CFLAGS" 3017fi 3018 3019if test "$solaris" = "no" ; then 3020 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then 3021 LDFLAGS="-Wl,--warn-common $LDFLAGS" 3022 fi 3023fi 3024 3025# test if pod2man has --utf8 option 3026if pod2man --help | grep -q utf8; then 3027 POD2MAN="pod2man --utf8" 3028else 3029 POD2MAN="pod2man" 3030fi 3031 3032# Use ASLR, no-SEH and DEP if available 3033if test "$mingw32" = "yes" ; then 3034 for flag in --dynamicbase --no-seh --nxcompat; do 3035 if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then 3036 LDFLAGS="-Wl,$flag $LDFLAGS" 3037 fi 3038 done 3039fi 3040 3041qemu_confdir=$sysconfdir$confsuffix 3042qemu_datadir=$datadir$confsuffix 3043 3044tools="" 3045if test "$want_tools" = "yes" ; then 3046 tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools" 3047 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then 3048 tools="qemu-nbd\$(EXESUF) $tools" 3049 fi 3050fi 3051if test "$softmmu" = yes ; then 3052 if test "$virtfs" != no ; then 3053 if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then 3054 virtfs=yes 3055 tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)" 3056 else 3057 if test "$virtfs" = yes; then 3058 echo "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel" 3059 exit 1 3060 fi 3061 virtfs=no 3062 fi 3063 fi 3064 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then 3065 if [ "$guest_agent" = "yes" ]; then 3066 tools="qemu-ga\$(EXESUF) $tools" 3067 fi 3068 fi 3069 if test "$smartcard_nss" = "yes" ; then 3070 tools="vscclient\$(EXESUF) $tools" 3071 fi 3072fi 3073 3074# Mac OS X ships with a broken assembler 3075roms= 3076if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \ 3077 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \ 3078 "$softmmu" = yes ; then 3079 roms="optionrom" 3080fi 3081if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then 3082 roms="$roms spapr-rtas" 3083fi 3084 3085echo "Install prefix $prefix" 3086echo "BIOS directory `eval echo $qemu_datadir`" 3087echo "binary directory `eval echo $bindir`" 3088echo "library directory `eval echo $libdir`" 3089echo "libexec directory `eval echo $libexecdir`" 3090echo "include directory `eval echo $includedir`" 3091echo "config directory `eval echo $sysconfdir`" 3092echo "local state directory `eval echo $local_statedir`" 3093if test "$mingw32" = "no" ; then 3094echo "Manual directory `eval echo $mandir`" 3095echo "ELF interp prefix $interp_prefix" 3096fi 3097echo "Source path $source_path" 3098echo "C compiler $cc" 3099echo "Host C compiler $host_cc" 3100echo "Objective-C compiler $objcc" 3101echo "CFLAGS $CFLAGS" 3102echo "QEMU_CFLAGS $QEMU_CFLAGS" 3103echo "LDFLAGS $LDFLAGS" 3104echo "make $make" 3105echo "install $install" 3106echo "python $python" 3107if test "$slirp" = "yes" ; then 3108 echo "smbd $smbd" 3109fi 3110echo "host CPU $cpu" 3111echo "host big endian $bigendian" 3112echo "target list $target_list" 3113echo "tcg debug enabled $debug_tcg" 3114echo "gprof enabled $gprof" 3115echo "sparse enabled $sparse" 3116echo "strip binaries $strip_opt" 3117echo "profiler $profiler" 3118echo "static build $static" 3119echo "-Werror enabled $werror" 3120if test "$darwin" = "yes" ; then 3121 echo "Cocoa support $cocoa" 3122fi 3123echo "SDL support $sdl" 3124echo "curses support $curses" 3125echo "curl support $curl" 3126echo "mingw32 support $mingw32" 3127echo "Audio drivers $audio_drv_list" 3128echo "Extra audio cards $audio_card_list" 3129echo "Block whitelist $block_drv_whitelist" 3130echo "Mixer emulation $mixemu" 3131echo "VirtFS support $virtfs" 3132echo "VNC support $vnc" 3133if test "$vnc" = "yes" ; then 3134 echo "VNC TLS support $vnc_tls" 3135 echo "VNC SASL support $vnc_sasl" 3136 echo "VNC JPEG support $vnc_jpeg" 3137 echo "VNC PNG support $vnc_png" 3138fi 3139if test -n "$sparc_cpu"; then 3140 echo "Target Sparc Arch $sparc_cpu" 3141fi 3142echo "xen support $xen" 3143echo "brlapi support $brlapi" 3144echo "bluez support $bluez" 3145echo "Documentation $docs" 3146[ ! -z "$uname_release" ] && \ 3147echo "uname -r $uname_release" 3148echo "NPTL support $nptl" 3149echo "GUEST_BASE $guest_base" 3150echo "PIE $pie" 3151echo "vde support $vde" 3152echo "Linux AIO support $linux_aio" 3153echo "ATTR/XATTR support $attr" 3154echo "Install blobs $blobs" 3155echo "KVM support $kvm" 3156echo "TCG interpreter $tcg_interpreter" 3157echo "fdt support $fdt" 3158echo "preadv support $preadv" 3159echo "fdatasync $fdatasync" 3160echo "madvise $madvise" 3161echo "posix_madvise $posix_madvise" 3162echo "uuid support $uuid" 3163echo "libcap-ng support $cap_ng" 3164echo "vhost-net support $vhost_net" 3165echo "Trace backend $trace_backend" 3166echo "Trace output file $trace_file-<pid>" 3167echo "spice support $spice ($spice_protocol_version/$spice_server_version)" 3168echo "rbd support $rbd" 3169echo "xfsctl support $xfs" 3170echo "nss used $smartcard_nss" 3171echo "usb net redir $usb_redir" 3172echo "OpenGL support $opengl" 3173echo "libiscsi support $libiscsi" 3174echo "build guest agent $guest_agent" 3175echo "seccomp support $seccomp" 3176echo "coroutine backend $coroutine_backend" 3177echo "GlusterFS support $glusterfs" 3178 3179if test "$sdl_too_old" = "yes"; then 3180echo "-> Your SDL version is too old - please upgrade to have SDL support" 3181fi 3182 3183config_host_mak="config-host.mak" 3184config_host_ld="config-host.ld" 3185 3186echo "# Automatically generated by configure - do not modify" > $config_host_mak 3187printf "# Configured with:" >> $config_host_mak 3188printf " '%s'" "$0" "$@" >> $config_host_mak 3189echo >> $config_host_mak 3190 3191echo all: >> $config_host_mak 3192echo "prefix=$prefix" >> $config_host_mak 3193echo "bindir=$bindir" >> $config_host_mak 3194echo "libdir=$libdir" >> $config_host_mak 3195echo "libexecdir=$libexecdir" >> $config_host_mak 3196echo "includedir=$includedir" >> $config_host_mak 3197echo "mandir=$mandir" >> $config_host_mak 3198echo "sysconfdir=$sysconfdir" >> $config_host_mak 3199echo "qemu_confdir=$qemu_confdir" >> $config_host_mak 3200echo "qemu_datadir=$qemu_datadir" >> $config_host_mak 3201echo "qemu_docdir=$qemu_docdir" >> $config_host_mak 3202echo "qemu_localstatedir=$local_statedir" >> $config_host_mak 3203echo "qemu_helperdir=$libexecdir" >> $config_host_mak 3204 3205echo "ARCH=$ARCH" >> $config_host_mak 3206if test "$debug_tcg" = "yes" ; then 3207 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak 3208fi 3209if test "$debug" = "yes" ; then 3210 echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak 3211fi 3212if test "$strip_opt" = "yes" ; then 3213 echo "STRIP=${strip}" >> $config_host_mak 3214fi 3215if test "$bigendian" = "yes" ; then 3216 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak 3217fi 3218if test "$mingw32" = "yes" ; then 3219 echo "CONFIG_WIN32=y" >> $config_host_mak 3220 rc_version=`cat $source_path/VERSION` 3221 version_major=${rc_version%%.*} 3222 rc_version=${rc_version#*.} 3223 version_minor=${rc_version%%.*} 3224 rc_version=${rc_version#*.} 3225 version_subminor=${rc_version%%.*} 3226 version_micro=0 3227 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak 3228 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak 3229else 3230 echo "CONFIG_POSIX=y" >> $config_host_mak 3231fi 3232 3233if test "$linux" = "yes" ; then 3234 echo "CONFIG_LINUX=y" >> $config_host_mak 3235fi 3236 3237if test "$darwin" = "yes" ; then 3238 echo "CONFIG_DARWIN=y" >> $config_host_mak 3239fi 3240 3241if test "$aix" = "yes" ; then 3242 echo "CONFIG_AIX=y" >> $config_host_mak 3243fi 3244 3245if test "$solaris" = "yes" ; then 3246 echo "CONFIG_SOLARIS=y" >> $config_host_mak 3247 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak 3248 if test "$needs_libsunmath" = "yes" ; then 3249 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak 3250 fi 3251fi 3252if test "$haiku" = "yes" ; then 3253 echo "CONFIG_HAIKU=y" >> $config_host_mak 3254fi 3255if test "$static" = "yes" ; then 3256 echo "CONFIG_STATIC=y" >> $config_host_mak 3257fi 3258if test "$profiler" = "yes" ; then 3259 echo "CONFIG_PROFILER=y" >> $config_host_mak 3260fi 3261if test "$slirp" = "yes" ; then 3262 echo "CONFIG_SLIRP=y" >> $config_host_mak 3263 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak 3264 QEMU_INCLUDES="-I\$(SRC_PATH)/slirp $QEMU_INCLUDES" 3265fi 3266if test "$vde" = "yes" ; then 3267 echo "CONFIG_VDE=y" >> $config_host_mak 3268fi 3269if test "$cap_ng" = "yes" ; then 3270 echo "CONFIG_LIBCAP=y" >> $config_host_mak 3271fi 3272for card in $audio_card_list; do 3273 def=CONFIG_`echo $card | LC_ALL=C tr '[a-z]' '[A-Z]'` 3274 echo "$def=y" >> $config_host_mak 3275done 3276echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak 3277for drv in $audio_drv_list; do 3278 def=CONFIG_`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'` 3279 echo "$def=y" >> $config_host_mak 3280 if test "$drv" = "fmod"; then 3281 echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak 3282 fi 3283done 3284if test "$audio_pt_int" = "yes" ; then 3285 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak 3286fi 3287if test "$audio_win_int" = "yes" ; then 3288 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak 3289fi 3290echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak 3291if test "$mixemu" = "yes" ; then 3292 echo "CONFIG_MIXEMU=y" >> $config_host_mak 3293fi 3294if test "$vnc" = "yes" ; then 3295 echo "CONFIG_VNC=y" >> $config_host_mak 3296fi 3297if test "$vnc_tls" = "yes" ; then 3298 echo "CONFIG_VNC_TLS=y" >> $config_host_mak 3299 echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak 3300fi 3301if test "$vnc_sasl" = "yes" ; then 3302 echo "CONFIG_VNC_SASL=y" >> $config_host_mak 3303 echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak 3304fi 3305if test "$vnc_jpeg" = "yes" ; then 3306 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak 3307 echo "VNC_JPEG_CFLAGS=$vnc_jpeg_cflags" >> $config_host_mak 3308fi 3309if test "$vnc_png" = "yes" ; then 3310 echo "CONFIG_VNC_PNG=y" >> $config_host_mak 3311 echo "VNC_PNG_CFLAGS=$vnc_png_cflags" >> $config_host_mak 3312fi 3313if test "$fnmatch" = "yes" ; then 3314 echo "CONFIG_FNMATCH=y" >> $config_host_mak 3315fi 3316if test "$uuid" = "yes" ; then 3317 echo "CONFIG_UUID=y" >> $config_host_mak 3318fi 3319if test "$xfs" = "yes" ; then 3320 echo "CONFIG_XFS=y" >> $config_host_mak 3321fi 3322qemu_version=`head $source_path/VERSION` 3323echo "VERSION=$qemu_version" >>$config_host_mak 3324echo "PKGVERSION=$pkgversion" >>$config_host_mak 3325echo "SRC_PATH=$source_path" >> $config_host_mak 3326echo "TARGET_DIRS=$target_list" >> $config_host_mak 3327if [ "$docs" = "yes" ] ; then 3328 echo "BUILD_DOCS=yes" >> $config_host_mak 3329fi 3330if test "$sdl" = "yes" ; then 3331 echo "CONFIG_SDL=y" >> $config_host_mak 3332 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak 3333fi 3334if test "$cocoa" = "yes" ; then 3335 echo "CONFIG_COCOA=y" >> $config_host_mak 3336fi 3337if test "$curses" = "yes" ; then 3338 echo "CONFIG_CURSES=y" >> $config_host_mak 3339fi 3340if test "$atfile" = "yes" ; then 3341 echo "CONFIG_ATFILE=y" >> $config_host_mak 3342fi 3343if test "$utimens" = "yes" ; then 3344 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak 3345fi 3346if test "$pipe2" = "yes" ; then 3347 echo "CONFIG_PIPE2=y" >> $config_host_mak 3348fi 3349if test "$accept4" = "yes" ; then 3350 echo "CONFIG_ACCEPT4=y" >> $config_host_mak 3351fi 3352if test "$splice" = "yes" ; then 3353 echo "CONFIG_SPLICE=y" >> $config_host_mak 3354fi 3355if test "$eventfd" = "yes" ; then 3356 echo "CONFIG_EVENTFD=y" >> $config_host_mak 3357fi 3358if test "$fallocate" = "yes" ; then 3359 echo "CONFIG_FALLOCATE=y" >> $config_host_mak 3360fi 3361if test "$sync_file_range" = "yes" ; then 3362 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak 3363fi 3364if test "$fiemap" = "yes" ; then 3365 echo "CONFIG_FIEMAP=y" >> $config_host_mak 3366fi 3367if test "$dup3" = "yes" ; then 3368 echo "CONFIG_DUP3=y" >> $config_host_mak 3369fi 3370if test "$epoll" = "yes" ; then 3371 echo "CONFIG_EPOLL=y" >> $config_host_mak 3372fi 3373if test "$epoll_create1" = "yes" ; then 3374 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak 3375fi 3376if test "$epoll_pwait" = "yes" ; then 3377 echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak 3378fi 3379if test "$inotify" = "yes" ; then 3380 echo "CONFIG_INOTIFY=y" >> $config_host_mak 3381fi 3382if test "$inotify1" = "yes" ; then 3383 echo "CONFIG_INOTIFY1=y" >> $config_host_mak 3384fi 3385if test "$byteswap_h" = "yes" ; then 3386 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak 3387fi 3388if test "$bswap_h" = "yes" ; then 3389 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak 3390fi 3391if test "$curl" = "yes" ; then 3392 echo "CONFIG_CURL=y" >> $config_host_mak 3393 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak 3394fi 3395if test "$brlapi" = "yes" ; then 3396 echo "CONFIG_BRLAPI=y" >> $config_host_mak 3397fi 3398if test "$bluez" = "yes" ; then 3399 echo "CONFIG_BLUEZ=y" >> $config_host_mak 3400 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak 3401fi 3402echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak 3403if test "$xen" = "yes" ; then 3404 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak 3405 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak 3406fi 3407if test "$linux_aio" = "yes" ; then 3408 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak 3409fi 3410if test "$attr" = "yes" ; then 3411 echo "CONFIG_ATTR=y" >> $config_host_mak 3412fi 3413if test "$libattr" = "yes" ; then 3414 echo "CONFIG_LIBATTR=y" >> $config_host_mak 3415fi 3416if test "$virtfs" = "yes" ; then 3417 echo "CONFIG_VIRTFS=y" >> $config_host_mak 3418fi 3419if test "$blobs" = "yes" ; then 3420 echo "INSTALL_BLOBS=yes" >> $config_host_mak 3421fi 3422if test "$iovec" = "yes" ; then 3423 echo "CONFIG_IOVEC=y" >> $config_host_mak 3424fi 3425if test "$preadv" = "yes" ; then 3426 echo "CONFIG_PREADV=y" >> $config_host_mak 3427fi 3428if test "$fdt" = "yes" ; then 3429 echo "CONFIG_FDT=y" >> $config_host_mak 3430fi 3431if test "$signalfd" = "yes" ; then 3432 echo "CONFIG_SIGNALFD=y" >> $config_host_mak 3433fi 3434if test "$tcg_interpreter" = "yes" ; then 3435 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak 3436fi 3437if test "$fdatasync" = "yes" ; then 3438 echo "CONFIG_FDATASYNC=y" >> $config_host_mak 3439fi 3440if test "$madvise" = "yes" ; then 3441 echo "CONFIG_MADVISE=y" >> $config_host_mak 3442fi 3443if test "$posix_madvise" = "yes" ; then 3444 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak 3445fi 3446 3447if test "$spice" = "yes" ; then 3448 echo "CONFIG_SPICE=y" >> $config_host_mak 3449fi 3450 3451if test "$smartcard" = "yes" ; then 3452 echo "CONFIG_SMARTCARD=y" >> $config_host_mak 3453fi 3454 3455if test "$smartcard_nss" = "yes" ; then 3456 echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak 3457 echo "libcacard_libs=$libcacard_libs" >> $config_host_mak 3458 echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak 3459fi 3460 3461if test "$usb_redir" = "yes" ; then 3462 echo "CONFIG_USB_REDIR=y" >> $config_host_mak 3463fi 3464 3465if test "$opengl" = "yes" ; then 3466 echo "CONFIG_OPENGL=y" >> $config_host_mak 3467fi 3468 3469if test "$libiscsi" = "yes" ; then 3470 echo "CONFIG_LIBISCSI=y" >> $config_host_mak 3471fi 3472 3473if test "$seccomp" = "yes"; then 3474 echo "CONFIG_SECCOMP=y" >> $config_host_mak 3475fi 3476 3477# XXX: suppress that 3478if [ "$bsd" = "yes" ] ; then 3479 echo "CONFIG_BSD=y" >> $config_host_mak 3480fi 3481 3482echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak 3483 3484if test "$zero_malloc" = "yes" ; then 3485 echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak 3486fi 3487if test "$rbd" = "yes" ; then 3488 echo "CONFIG_RBD=y" >> $config_host_mak 3489fi 3490 3491if test "$coroutine_backend" = "ucontext" ; then 3492 echo "CONFIG_UCONTEXT_COROUTINE=y" >> $config_host_mak 3493elif test "$coroutine_backend" = "sigaltstack" ; then 3494 echo "CONFIG_SIGALTSTACK_COROUTINE=y" >> $config_host_mak 3495fi 3496 3497if test "$open_by_handle_at" = "yes" ; then 3498 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak 3499fi 3500 3501if test "$linux_magic_h" = "yes" ; then 3502 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak 3503fi 3504 3505if test "$pragma_disable_unused_but_set" = "yes" ; then 3506 echo "CONFIG_PRAGMA_DISABLE_UNUSED_BUT_SET=y" >> $config_host_mak 3507fi 3508 3509if test "$valgrind_h" = "yes" ; then 3510 echo "CONFIG_VALGRIND_H=y" >> $config_host_mak 3511fi 3512 3513if test "$has_environ" = "yes" ; then 3514 echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak 3515fi 3516 3517if test "$glusterfs" = "yes" ; then 3518 echo "CONFIG_GLUSTERFS=y" >> $config_host_mak 3519fi 3520 3521# USB host support 3522case "$usb" in 3523linux) 3524 echo "HOST_USB=linux" >> $config_host_mak 3525;; 3526bsd) 3527 echo "HOST_USB=bsd" >> $config_host_mak 3528;; 3529*) 3530 echo "HOST_USB=stub" >> $config_host_mak 3531;; 3532esac 3533 3534# use default implementation for tracing backend-specific routines 3535trace_default=yes 3536echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak 3537if test "$trace_backend" = "nop"; then 3538 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak 3539fi 3540if test "$trace_backend" = "simple"; then 3541 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak 3542 trace_default=no 3543 # Set the appropriate trace file. 3544 trace_file="\"$trace_file-\" FMT_pid" 3545fi 3546if test "$trace_backend" = "stderr"; then 3547 echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak 3548 trace_default=no 3549fi 3550if test "$trace_backend" = "ust"; then 3551 echo "CONFIG_TRACE_UST=y" >> $config_host_mak 3552fi 3553if test "$trace_backend" = "dtrace"; then 3554 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak 3555 if test "$trace_backend_stap" = "yes" ; then 3556 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak 3557 fi 3558fi 3559echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak 3560if test "$trace_default" = "yes"; then 3561 echo "CONFIG_TRACE_DEFAULT=y" >> $config_host_mak 3562fi 3563 3564echo "TOOLS=$tools" >> $config_host_mak 3565echo "ROMS=$roms" >> $config_host_mak 3566echo "MAKE=$make" >> $config_host_mak 3567echo "INSTALL=$install" >> $config_host_mak 3568echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak 3569echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak 3570echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak 3571echo "PYTHON=$python" >> $config_host_mak 3572echo "CC=$cc" >> $config_host_mak 3573echo "CC_I386=$cc_i386" >> $config_host_mak 3574echo "HOST_CC=$host_cc" >> $config_host_mak 3575echo "OBJCC=$objcc" >> $config_host_mak 3576echo "AR=$ar" >> $config_host_mak 3577echo "OBJCOPY=$objcopy" >> $config_host_mak 3578echo "LD=$ld" >> $config_host_mak 3579echo "WINDRES=$windres" >> $config_host_mak 3580echo "LIBTOOL=$libtool" >> $config_host_mak 3581echo "CFLAGS=$CFLAGS" >> $config_host_mak 3582echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak 3583echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak 3584if test "$sparse" = "yes" ; then 3585 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak 3586 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak 3587 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak 3588fi 3589echo "LDFLAGS=$LDFLAGS" >> $config_host_mak 3590echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak 3591echo "ARLIBS_END=$arlibs_end" >> $config_host_mak 3592echo "LIBS+=$LIBS" >> $config_host_mak 3593echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak 3594echo "EXESUF=$EXESUF" >> $config_host_mak 3595echo "LIBS_QGA+=$libs_qga" >> $config_host_mak 3596echo "POD2MAN=$POD2MAN" >> $config_host_mak 3597 3598# generate list of library paths for linker script 3599 3600$ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld} 3601 3602if test -f ${config_host_ld}~ ; then 3603 if cmp -s $config_host_ld ${config_host_ld}~ ; then 3604 mv ${config_host_ld}~ $config_host_ld 3605 else 3606 rm ${config_host_ld}~ 3607 fi 3608fi 3609 3610for d in libdis libdis-user; do 3611 symlink "$source_path/Makefile.dis" "$d/Makefile" 3612 echo > $d/config.mak 3613done 3614 3615# use included Linux headers 3616if test "$linux" = "yes" ; then 3617 mkdir -p linux-headers 3618 case "$cpu" in 3619 i386|x86_64) 3620 linux_arch=x86 3621 ;; 3622 ppcemb|ppc|ppc64) 3623 linux_arch=powerpc 3624 ;; 3625 s390x) 3626 linux_arch=s390 3627 ;; 3628 *) 3629 # For most CPUs the kernel architecture name and QEMU CPU name match. 3630 linux_arch="$cpu" 3631 ;; 3632 esac 3633 # For non-KVM architectures we will not have asm headers 3634 if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then 3635 symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm 3636 fi 3637fi 3638 3639for target in $target_list; do 3640target_dir="$target" 3641config_target_mak=$target_dir/config-target.mak 3642target_arch2=`echo $target | cut -d '-' -f 1` 3643target_bigendian="no" 3644 3645case "$target_arch2" in 3646 armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|or32|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb) 3647 target_bigendian=yes 3648 ;; 3649esac 3650target_softmmu="no" 3651target_user_only="no" 3652target_linux_user="no" 3653target_bsd_user="no" 3654case "$target" in 3655 ${target_arch2}-softmmu) 3656 target_softmmu="yes" 3657 ;; 3658 ${target_arch2}-linux-user) 3659 if test "$linux" != "yes" ; then 3660 echo "ERROR: Target '$target' is only available on a Linux host" 3661 exit 1 3662 fi 3663 target_user_only="yes" 3664 target_linux_user="yes" 3665 ;; 3666 ${target_arch2}-bsd-user) 3667 if test "$bsd" != "yes" ; then 3668 echo "ERROR: Target '$target' is only available on a BSD host" 3669 exit 1 3670 fi 3671 target_user_only="yes" 3672 target_bsd_user="yes" 3673 ;; 3674 *) 3675 echo "ERROR: Target '$target' not recognised" 3676 exit 1 3677 ;; 3678esac 3679 3680mkdir -p $target_dir 3681echo "# Automatically generated by configure - do not modify" > $config_target_mak 3682 3683bflt="no" 3684target_nptl="no" 3685interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"` 3686gdb_xml_files="" 3687target_short_alignment=2 3688target_int_alignment=4 3689target_long_alignment=4 3690target_llong_alignment=8 3691target_libs_softmmu= 3692 3693TARGET_ARCH="$target_arch2" 3694TARGET_BASE_ARCH="" 3695TARGET_ABI_DIR="" 3696 3697case "$target_arch2" in 3698 i386) 3699 ;; 3700 x86_64) 3701 TARGET_BASE_ARCH=i386 3702 target_long_alignment=8 3703 ;; 3704 alpha) 3705 target_long_alignment=8 3706 target_nptl="yes" 3707 ;; 3708 arm|armeb) 3709 TARGET_ARCH=arm 3710 bflt="yes" 3711 target_nptl="yes" 3712 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml" 3713 target_llong_alignment=4 3714 target_libs_softmmu="$fdt_libs" 3715 ;; 3716 cris) 3717 target_nptl="yes" 3718 ;; 3719 lm32) 3720 target_libs_softmmu="$opengl_libs" 3721 ;; 3722 m68k) 3723 bflt="yes" 3724 gdb_xml_files="cf-core.xml cf-fp.xml" 3725 target_int_alignment=2 3726 target_long_alignment=2 3727 target_llong_alignment=2 3728 ;; 3729 microblaze|microblazeel) 3730 TARGET_ARCH=microblaze 3731 bflt="yes" 3732 target_nptl="yes" 3733 target_libs_softmmu="$fdt_libs" 3734 ;; 3735 mips|mipsel) 3736 TARGET_ARCH=mips 3737 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak 3738 target_nptl="yes" 3739 ;; 3740 mipsn32|mipsn32el) 3741 TARGET_ARCH=mipsn32 3742 TARGET_BASE_ARCH=mips 3743 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak 3744 ;; 3745 mips64|mips64el) 3746 TARGET_ARCH=mips64 3747 TARGET_BASE_ARCH=mips 3748 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak 3749 target_long_alignment=8 3750 ;; 3751 or32) 3752 TARGET_ARCH=openrisc 3753 TARGET_BASE_ARCH=openrisc 3754 ;; 3755 ppc) 3756 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 3757 target_nptl="yes" 3758 target_libs_softmmu="$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_nptl="yes" 3765 target_libs_softmmu="$fdt_libs" 3766 ;; 3767 ppc64) 3768 TARGET_BASE_ARCH=ppc 3769 TARGET_ABI_DIR=ppc 3770 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 3771 target_long_alignment=8 3772 target_libs_softmmu="$fdt_libs" 3773 ;; 3774 ppc64abi32) 3775 TARGET_ARCH=ppc64 3776 TARGET_BASE_ARCH=ppc 3777 TARGET_ABI_DIR=ppc 3778 echo "TARGET_ABI32=y" >> $config_target_mak 3779 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 3780 target_libs_softmmu="$fdt_libs" 3781 ;; 3782 sh4|sh4eb) 3783 TARGET_ARCH=sh4 3784 bflt="yes" 3785 target_nptl="yes" 3786 ;; 3787 sparc) 3788 ;; 3789 sparc64) 3790 TARGET_BASE_ARCH=sparc 3791 target_long_alignment=8 3792 ;; 3793 sparc32plus) 3794 TARGET_ARCH=sparc64 3795 TARGET_BASE_ARCH=sparc 3796 TARGET_ABI_DIR=sparc 3797 echo "TARGET_ABI32=y" >> $config_target_mak 3798 ;; 3799 s390x) 3800 target_nptl="yes" 3801 target_long_alignment=8 3802 ;; 3803 unicore32) 3804 ;; 3805 xtensa|xtensaeb) 3806 TARGET_ARCH=xtensa 3807 ;; 3808 *) 3809 echo "Unsupported target CPU" 3810 exit 1 3811 ;; 3812esac 3813# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH 3814if [ "$TARGET_BASE_ARCH" = "" ]; then 3815 TARGET_BASE_ARCH=$TARGET_ARCH 3816fi 3817 3818symlink "$source_path/Makefile.target" "$target_dir/Makefile" 3819 3820upper() { 3821 echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]' 3822} 3823 3824echo "TARGET_SHORT_ALIGNMENT=$target_short_alignment" >> $config_target_mak 3825echo "TARGET_INT_ALIGNMENT=$target_int_alignment" >> $config_target_mak 3826echo "TARGET_LONG_ALIGNMENT=$target_long_alignment" >> $config_target_mak 3827echo "TARGET_LLONG_ALIGNMENT=$target_llong_alignment" >> $config_target_mak 3828echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak 3829target_arch_name="`upper $TARGET_ARCH`" 3830echo "TARGET_$target_arch_name=y" >> $config_target_mak 3831echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak 3832echo "TARGET_TYPE=TARGET_TYPE_`upper $target_arch2`" >> $config_target_mak 3833echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak 3834if [ "$TARGET_ABI_DIR" = "" ]; then 3835 TARGET_ABI_DIR=$TARGET_ARCH 3836fi 3837echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak 3838case "$target_arch2" in 3839 i386|x86_64) 3840 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then 3841 echo "CONFIG_XEN=y" >> $config_target_mak 3842 if test "$xen_pci_passthrough" = yes; then 3843 echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak" 3844 fi 3845 else 3846 echo "CONFIG_NO_XEN=y" >> $config_target_mak 3847 fi 3848 ;; 3849 *) 3850 echo "CONFIG_NO_XEN=y" >> $config_target_mak 3851esac 3852case "$target_arch2" in 3853 i386|x86_64|ppcemb|ppc|ppc64|s390x) 3854 # Make sure the target and host cpus are compatible 3855 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \ 3856 \( "$target_arch2" = "$cpu" -o \ 3857 \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \ 3858 \( "$target_arch2" = "ppc64" -a "$cpu" = "ppc" \) -o \ 3859 \( "$target_arch2" = "ppc" -a "$cpu" = "ppc64" \) -o \ 3860 \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc64" \) -o \ 3861 \( "$target_arch2" = "x86_64" -a "$cpu" = "i386" \) -o \ 3862 \( "$target_arch2" = "i386" -a "$cpu" = "x86_64" \) \) ; then 3863 echo "CONFIG_KVM=y" >> $config_target_mak 3864 if test "$vhost_net" = "yes" ; then 3865 echo "CONFIG_VHOST_NET=y" >> $config_target_mak 3866 fi 3867 fi 3868esac 3869case "$target_arch2" in 3870 i386|x86_64) 3871 echo "CONFIG_HAVE_GET_MEMORY_MAPPING=y" >> $config_target_mak 3872esac 3873if test "$target_arch2" = "ppc64" -a "$fdt" = "yes"; then 3874 echo "CONFIG_PSERIES=y" >> $config_target_mak 3875fi 3876if test "$target_bigendian" = "yes" ; then 3877 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak 3878fi 3879if test "$target_softmmu" = "yes" ; then 3880 echo "CONFIG_SOFTMMU=y" >> $config_target_mak 3881 echo "LIBS+=$libs_softmmu $target_libs_softmmu" >> $config_target_mak 3882 if test "$smartcard_nss" = "yes" ; then 3883 echo "subdir-$target: subdir-libcacard" >> $config_host_mak 3884 fi 3885 case "$target_arch2" in 3886 i386|x86_64) 3887 echo "CONFIG_HAVE_CORE_DUMP=y" >> $config_target_mak 3888 esac 3889fi 3890if test "$target_user_only" = "yes" ; then 3891 echo "CONFIG_USER_ONLY=y" >> $config_target_mak 3892 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak 3893fi 3894if test "$target_linux_user" = "yes" ; then 3895 echo "CONFIG_LINUX_USER=y" >> $config_target_mak 3896fi 3897list="" 3898if test ! -z "$gdb_xml_files" ; then 3899 for x in $gdb_xml_files; do 3900 list="$list $source_path/gdb-xml/$x" 3901 done 3902 echo "TARGET_XML_FILES=$list" >> $config_target_mak 3903fi 3904 3905if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then 3906 echo "TARGET_HAS_BFLT=y" >> $config_target_mak 3907fi 3908if test "$target_user_only" = "yes" \ 3909 -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then 3910 echo "CONFIG_USE_NPTL=y" >> $config_target_mak 3911fi 3912if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then 3913 echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak 3914fi 3915if test "$target_bsd_user" = "yes" ; then 3916 echo "CONFIG_BSD_USER=y" >> $config_target_mak 3917fi 3918 3919# the static way of configuring available audio cards requires this workaround 3920if test "$target_user_only" != "yes" && grep -q CONFIG_PCSPK $source_path/default-configs/$target.mak; then 3921 echo "CONFIG_PCSPK=y" >> $config_target_mak 3922fi 3923 3924# generate QEMU_CFLAGS/LDFLAGS for targets 3925 3926cflags="" 3927includes="" 3928ldflags="" 3929 3930if test "$tcg_interpreter" = "yes"; then 3931 includes="-I\$(SRC_PATH)/tcg/tci $includes" 3932elif test "$ARCH" = "sparc64" ; then 3933 includes="-I\$(SRC_PATH)/tcg/sparc $includes" 3934elif test "$ARCH" = "s390x" ; then 3935 includes="-I\$(SRC_PATH)/tcg/s390 $includes" 3936elif test "$ARCH" = "x86_64" ; then 3937 includes="-I\$(SRC_PATH)/tcg/i386 $includes" 3938else 3939 includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes" 3940fi 3941includes="-I\$(SRC_PATH)/tcg $includes" 3942 3943if test "$linux" = "yes" ; then 3944 includes="-I\$(SRC_PATH)/linux-headers $includes" 3945fi 3946 3947if test "$target_user_only" = "yes" ; then 3948 libdis_config_mak=libdis-user/config.mak 3949else 3950 libdis_config_mak=libdis/config.mak 3951fi 3952 3953for i in $ARCH $TARGET_BASE_ARCH ; do 3954 case "$i" in 3955 alpha) 3956 echo "CONFIG_ALPHA_DIS=y" >> $config_target_mak 3957 echo "CONFIG_ALPHA_DIS=y" >> $libdis_config_mak 3958 ;; 3959 arm) 3960 echo "CONFIG_ARM_DIS=y" >> $config_target_mak 3961 echo "CONFIG_ARM_DIS=y" >> $libdis_config_mak 3962 ;; 3963 cris) 3964 echo "CONFIG_CRIS_DIS=y" >> $config_target_mak 3965 echo "CONFIG_CRIS_DIS=y" >> $libdis_config_mak 3966 ;; 3967 hppa) 3968 echo "CONFIG_HPPA_DIS=y" >> $config_target_mak 3969 echo "CONFIG_HPPA_DIS=y" >> $libdis_config_mak 3970 ;; 3971 i386|x86_64) 3972 echo "CONFIG_I386_DIS=y" >> $config_target_mak 3973 echo "CONFIG_I386_DIS=y" >> $libdis_config_mak 3974 ;; 3975 ia64*) 3976 echo "CONFIG_IA64_DIS=y" >> $config_target_mak 3977 echo "CONFIG_IA64_DIS=y" >> $libdis_config_mak 3978 ;; 3979 lm32) 3980 echo "CONFIG_LM32_DIS=y" >> $config_target_mak 3981 echo "CONFIG_LM32_DIS=y" >> $libdis_config_mak 3982 ;; 3983 m68k) 3984 echo "CONFIG_M68K_DIS=y" >> $config_target_mak 3985 echo "CONFIG_M68K_DIS=y" >> $libdis_config_mak 3986 ;; 3987 microblaze*) 3988 echo "CONFIG_MICROBLAZE_DIS=y" >> $config_target_mak 3989 echo "CONFIG_MICROBLAZE_DIS=y" >> $libdis_config_mak 3990 ;; 3991 mips*) 3992 echo "CONFIG_MIPS_DIS=y" >> $config_target_mak 3993 echo "CONFIG_MIPS_DIS=y" >> $libdis_config_mak 3994 ;; 3995 or32) 3996 echo "CONFIG_OPENRISC_DIS=y" >> $config_target_mak 3997 echo "CONFIG_OPENRISC_DIS=y" >> $libdis_config_mak 3998 ;; 3999 ppc*) 4000 echo "CONFIG_PPC_DIS=y" >> $config_target_mak 4001 echo "CONFIG_PPC_DIS=y" >> $libdis_config_mak 4002 ;; 4003 s390*) 4004 echo "CONFIG_S390_DIS=y" >> $config_target_mak 4005 echo "CONFIG_S390_DIS=y" >> $libdis_config_mak 4006 ;; 4007 sh4) 4008 echo "CONFIG_SH4_DIS=y" >> $config_target_mak 4009 echo "CONFIG_SH4_DIS=y" >> $libdis_config_mak 4010 ;; 4011 sparc*) 4012 echo "CONFIG_SPARC_DIS=y" >> $config_target_mak 4013 echo "CONFIG_SPARC_DIS=y" >> $libdis_config_mak 4014 ;; 4015 xtensa*) 4016 echo "CONFIG_XTENSA_DIS=y" >> $config_target_mak 4017 echo "CONFIG_XTENSA_DIS=y" >> $libdis_config_mak 4018 ;; 4019 esac 4020done 4021if test "$tcg_interpreter" = "yes" ; then 4022 echo "CONFIG_TCI_DIS=y" >> $config_target_mak 4023 echo "CONFIG_TCI_DIS=y" >> $libdis_config_mak 4024fi 4025 4026case "$ARCH" in 4027alpha) 4028 # Ensure there's only a single GP 4029 cflags="-msmall-data $cflags" 4030;; 4031esac 4032 4033if test "$target_softmmu" = "yes" ; then 4034 case "$TARGET_BASE_ARCH" in 4035 arm) 4036 cflags="-DHAS_AUDIO $cflags" 4037 ;; 4038 lm32) 4039 cflags="-DHAS_AUDIO $cflags" 4040 ;; 4041 i386|mips|ppc) 4042 cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags" 4043 ;; 4044 esac 4045fi 4046 4047if test "$gprof" = "yes" ; then 4048 echo "TARGET_GPROF=yes" >> $config_target_mak 4049 if test "$target_linux_user" = "yes" ; then 4050 cflags="-p $cflags" 4051 ldflags="-p $ldflags" 4052 fi 4053 if test "$target_softmmu" = "yes" ; then 4054 ldflags="-p $ldflags" 4055 echo "GPROF_CFLAGS=-p" >> $config_target_mak 4056 fi 4057fi 4058 4059if test "$ARCH" = "tci"; then 4060 linker_script="" 4061else 4062 linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld" 4063fi 4064 4065if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then 4066 case "$ARCH" in 4067 alpha | s390x) 4068 # The default placement of the application is fine. 4069 ;; 4070 *) 4071 ldflags="$linker_script $ldflags" 4072 ;; 4073 esac 4074fi 4075 4076echo "LDFLAGS+=$ldflags" >> $config_target_mak 4077echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak 4078echo "QEMU_INCLUDES+=$includes" >> $config_target_mak 4079 4080done # for target in $targets 4081 4082# build tree in object directory in case the source is not in the current directory 4083DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32" 4084DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas" 4085DIRS="$DIRS roms/seabios roms/vgabios" 4086DIRS="$DIRS qapi-generated" 4087DIRS="$DIRS libcacard libcacard/libcacard libcacard/trace" 4088FILES="Makefile tests/tcg/Makefile qdict-test-data.txt" 4089FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit" 4090FILES="$FILES tests/tcg/lm32/Makefile libcacard/Makefile" 4091FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps" 4092FILES="$FILES pc-bios/spapr-rtas/Makefile" 4093FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile" 4094for bios_file in \ 4095 $source_path/pc-bios/*.bin \ 4096 $source_path/pc-bios/*.rom \ 4097 $source_path/pc-bios/*.dtb \ 4098 $source_path/pc-bios/openbios-* \ 4099 $source_path/pc-bios/palcode-* 4100do 4101 FILES="$FILES pc-bios/`basename $bios_file`" 4102done 4103mkdir -p $DIRS 4104for f in $FILES ; do 4105 if [ -e "$source_path/$f" ] && [ "$source_path" != `pwd` ]; then 4106 symlink "$source_path/$f" "$f" 4107 fi 4108done 4109 4110# temporary config to build submodules 4111for rom in seabios vgabios ; do 4112 config_mak=roms/$rom/config.mak 4113 echo "# Automatically generated by configure - do not modify" > $config_mak 4114 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak 4115 echo "CC=$cc" >> $config_mak 4116 echo "BCC=bcc" >> $config_mak 4117 echo "CPP=${cross_prefix}cpp" >> $config_mak 4118 echo "OBJCOPY=objcopy" >> $config_mak 4119 echo "IASL=iasl" >> $config_mak 4120 echo "LD=$ld" >> $config_mak 4121done 4122 4123d=libuser 4124symlink "$source_path/Makefile.user" "$d/Makefile" 4125 4126if test "$docs" = "yes" ; then 4127 mkdir -p QMP 4128fi 4129