1#!/bin/sh 2# 3# qemu configure script (c) 2003 Fabrice Bellard 4# 5# set temporary file name 6if test ! -z "$TMPDIR" ; then 7 TMPDIR1="${TMPDIR}" 8elif test ! -z "$TEMPDIR" ; then 9 TMPDIR1="${TEMPDIR}" 10else 11 TMPDIR1="/tmp" 12fi 13 14TMPC="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.c" 15TMPO="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.o" 16TMPE="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.exe" 17 18# NB: do not call "exit" in the trap handler; this is buggy with some shells; 19# see <1285349658-3122-1-git-send-email-loic.minier@linaro.org> 20trap "rm -f $TMPC $TMPO $TMPE" EXIT INT QUIT TERM 21rm -f config.log 22 23# Print a helpful header at the top of config.log 24echo "# QEMU configure log $(date)" >> config.log 25printf "# Configured with:" >> config.log 26printf " '%s'" "$0" "$@" >> config.log 27echo >> config.log 28echo "#" >> config.log 29 30do_cc() { 31 # Run the compiler, capturing its output to the log. 32 echo $cc "$@" >> config.log 33 $cc "$@" >> config.log 2>&1 || return $? 34 # Test passed. If this is an --enable-werror build, rerun 35 # the test with -Werror and bail out if it fails. This 36 # makes warning-generating-errors in configure test code 37 # obvious to developers. 38 if test "$werror" != "yes"; then 39 return 0 40 fi 41 # Don't bother rerunning the compile if we were already using -Werror 42 case "$*" in 43 *-Werror*) 44 return 0 45 ;; 46 esac 47 echo $cc -Werror "$@" >> config.log 48 $cc -Werror "$@" >> config.log 2>&1 && return $? 49 echo "ERROR: configure test passed without -Werror but failed with -Werror." 50 echo "This is probably a bug in the configure script. The failing command" 51 echo "will be at the bottom of config.log." 52 echo "You can run configure with --disable-werror to bypass this check." 53 exit 1 54} 55 56compile_object() { 57 do_cc $QEMU_CFLAGS -c -o $TMPO $TMPC 58} 59 60compile_prog() { 61 local_cflags="$1" 62 local_ldflags="$2" 63 do_cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags 64} 65 66# symbolically link $1 to $2. Portable version of "ln -sf". 67symlink() { 68 rm -rf "$2" 69 mkdir -p "$(dirname "$2")" 70 ln -s "$1" "$2" 71} 72 73# check whether a command is available to this shell (may be either an 74# executable or a builtin) 75has() { 76 type "$1" >/dev/null 2>&1 77} 78 79# search for an executable in PATH 80path_of() { 81 local_command="$1" 82 local_ifs="$IFS" 83 local_dir="" 84 85 # pathname has a dir component? 86 if [ "${local_command#*/}" != "$local_command" ]; then 87 if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then 88 echo "$local_command" 89 return 0 90 fi 91 fi 92 if [ -z "$local_command" ]; then 93 return 1 94 fi 95 96 IFS=: 97 for local_dir in $PATH; do 98 if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then 99 echo "$local_dir/$local_command" 100 IFS="${local_ifs:-$(printf ' \t\n')}" 101 return 0 102 fi 103 done 104 # not found 105 IFS="${local_ifs:-$(printf ' \t\n')}" 106 return 1 107} 108 109# default parameters 110source_path=`dirname "$0"` 111cpu="" 112interp_prefix="/usr/gnemul/qemu-%M" 113static="no" 114cross_prefix="" 115audio_drv_list="" 116audio_card_list="ac97 es1370 sb16 hda" 117audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus hda" 118block_drv_whitelist="" 119host_cc="cc" 120libs_softmmu="" 121libs_tools="" 122audio_pt_int="" 123audio_win_int="" 124cc_i386=i386-pc-linux-gnu-gcc 125libs_qga="" 126debug_info="yes" 127 128# Don't accept a target_list environment variable. 129unset target_list 130 131# Default value for a variable defining feature "foo". 132# * foo="no" feature will only be used if --enable-foo arg is given 133# * foo="" feature will be searched for, and if found, will be used 134# unless --disable-foo is given 135# * foo="yes" this value will only be set by --enable-foo flag. 136# feature will searched for, 137# if not found, configure exits with error 138# 139# Always add --enable-foo and --disable-foo command line args. 140# Distributions want to ensure that several features are compiled in, and it 141# is impossible without a --enable-foo that exits if a feature is not found. 142 143bluez="" 144brlapi="" 145curl="" 146curses="" 147docs="" 148fdt="" 149nptl="" 150pixman="" 151sdl="" 152virtfs="" 153vnc="yes" 154sparse="no" 155uuid="" 156vde="" 157vnc_tls="" 158vnc_sasl="" 159vnc_jpeg="" 160vnc_png="" 161xen="" 162xen_ctrl_version="" 163xen_pci_passthrough="" 164linux_aio="" 165cap_ng="" 166attr="" 167libattr="" 168xfs="" 169 170vhost_net="no" 171kvm="no" 172gprof="no" 173debug_tcg="no" 174debug="no" 175strip_opt="yes" 176tcg_interpreter="no" 177bigendian="no" 178mingw32="no" 179gcov="no" 180gcov_tool="gcov" 181EXESUF="" 182prefix="/usr/local" 183mandir="\${prefix}/share/man" 184datadir="\${prefix}/share" 185qemu_docdir="\${prefix}/share/doc/qemu" 186bindir="\${prefix}/bin" 187libdir="\${prefix}/lib" 188libexecdir="\${prefix}/libexec" 189includedir="\${prefix}/include" 190sysconfdir="\${prefix}/etc" 191local_statedir="\${prefix}/var" 192confsuffix="/qemu" 193slirp="yes" 194fmod_lib="" 195fmod_inc="" 196oss_lib="" 197bsd="no" 198linux="no" 199solaris="no" 200profiler="no" 201cocoa="no" 202softmmu="yes" 203linux_user="no" 204bsd_user="no" 205guest_base="yes" 206uname_release="" 207mixemu="no" 208aix="no" 209blobs="yes" 210pkgversion="" 211pie="" 212zero_malloc="" 213trace_backend="nop" 214trace_file="trace" 215spice="" 216rbd="" 217smartcard="" 218smartcard_nss="" 219usb_redir="" 220opengl="" 221zlib="yes" 222guest_agent="yes" 223want_tools="yes" 224libiscsi="" 225coroutine="" 226seccomp="" 227glusterfs="" 228virtio_blk_data_plane="" 229 230# parse CC options first 231for opt do 232 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'` 233 case "$opt" in 234 --cross-prefix=*) cross_prefix="$optarg" 235 ;; 236 --cc=*) CC="$optarg" 237 ;; 238 --source-path=*) source_path="$optarg" 239 ;; 240 --cpu=*) cpu="$optarg" 241 ;; 242 --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS" 243 ;; 244 --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS" 245 ;; 246 --enable-debug-info) debug_info="yes" 247 ;; 248 --disable-debug-info) debug_info="no" 249 ;; 250 esac 251done 252# OS specific 253# Using uname is really, really broken. Once we have the right set of checks 254# we can eliminate its usage altogether. 255 256# Preferred compiler: 257# ${CC} (if set) 258# ${cross_prefix}gcc (if cross-prefix specified) 259# system compiler 260if test -z "${CC}${cross_prefix}"; then 261 cc="$host_cc" 262else 263 cc="${CC-${cross_prefix}gcc}" 264fi 265 266ar="${AR-${cross_prefix}ar}" 267as="${AS-${cross_prefix}as}" 268cpp="${CPP-$cc -E}" 269objcopy="${OBJCOPY-${cross_prefix}objcopy}" 270ld="${LD-${cross_prefix}ld}" 271libtool="${LIBTOOL-${cross_prefix}libtool}" 272strip="${STRIP-${cross_prefix}strip}" 273windres="${WINDRES-${cross_prefix}windres}" 274pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}" 275query_pkg_config() { 276 "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@" 277} 278pkg_config=query_pkg_config 279sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}" 280 281# default flags for all hosts 282QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS" 283QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS" 284QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS" 285QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS" 286QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/include" 287if test "$debug_info" = "yes"; then 288 CFLAGS="-g $CFLAGS" 289 LDFLAGS="-g $LDFLAGS" 290fi 291 292# make source path absolute 293source_path=`cd "$source_path"; pwd` 294 295check_define() { 296cat > $TMPC <<EOF 297#if !defined($1) 298#error $1 not defined 299#endif 300int main(void) { return 0; } 301EOF 302 compile_object 303} 304 305if check_define __linux__ ; then 306 targetos="Linux" 307elif check_define _WIN32 ; then 308 targetos='MINGW32' 309elif check_define __OpenBSD__ ; then 310 targetos='OpenBSD' 311elif check_define __sun__ ; then 312 targetos='SunOS' 313elif check_define __HAIKU__ ; then 314 targetos='Haiku' 315else 316 targetos=`uname -s` 317fi 318 319# Some host OSes need non-standard checks for which CPU to use. 320# Note that these checks are broken for cross-compilation: if you're 321# cross-compiling to one of these OSes then you'll need to specify 322# the correct CPU with the --cpu option. 323case $targetos in 324Darwin) 325 # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can 326 # run 64-bit userspace code. 327 # If the user didn't specify a CPU explicitly and the kernel says this is 328 # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code. 329 if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then 330 cpu="x86_64" 331 fi 332 ;; 333SunOS) 334 # `uname -m` returns i86pc even on an x86_64 box, so default based on isainfo 335 if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then 336 cpu="x86_64" 337 fi 338esac 339 340if test ! -z "$cpu" ; then 341 # command line argument 342 : 343elif check_define __i386__ ; then 344 cpu="i386" 345elif check_define __x86_64__ ; then 346 cpu="x86_64" 347elif check_define __sparc__ ; then 348 if check_define __arch64__ ; then 349 cpu="sparc64" 350 else 351 cpu="sparc" 352 fi 353elif check_define _ARCH_PPC ; then 354 if check_define _ARCH_PPC64 ; then 355 cpu="ppc64" 356 else 357 cpu="ppc" 358 fi 359elif check_define __mips__ ; then 360 cpu="mips" 361elif check_define __ia64__ ; then 362 cpu="ia64" 363elif check_define __s390__ ; then 364 if check_define __s390x__ ; then 365 cpu="s390x" 366 else 367 cpu="s390" 368 fi 369elif check_define __arm__ ; then 370 cpu="arm" 371elif check_define __hppa__ ; then 372 cpu="hppa" 373else 374 cpu=`uname -m` 375fi 376 377ARCH= 378# Normalise host CPU name and set ARCH. 379# Note that this case should only have supported host CPUs, not guests. 380case "$cpu" in 381 ia64|ppc|ppc64|s390|s390x|sparc64) 382 cpu="$cpu" 383 ;; 384 i386|i486|i586|i686|i86pc|BePC) 385 cpu="i386" 386 ;; 387 x86_64|amd64) 388 cpu="x86_64" 389 ;; 390 armv*b|armv*l|arm) 391 cpu="arm" 392 ;; 393 hppa|parisc|parisc64) 394 cpu="hppa" 395 ;; 396 mips*) 397 cpu="mips" 398 ;; 399 sparc|sun4[cdmuv]) 400 cpu="sparc" 401 ;; 402 *) 403 # This will result in either an error or falling back to TCI later 404 ARCH=unknown 405 ;; 406esac 407if test -z "$ARCH"; then 408 ARCH="$cpu" 409fi 410 411# OS specific 412 413case $targetos in 414CYGWIN*) 415 mingw32="yes" 416 QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS" 417 audio_possible_drivers="winwave sdl" 418 audio_drv_list="winwave" 419;; 420MINGW32*) 421 mingw32="yes" 422 audio_possible_drivers="winwave dsound sdl fmod" 423 audio_drv_list="winwave" 424;; 425GNU/kFreeBSD) 426 bsd="yes" 427 audio_drv_list="oss" 428 audio_possible_drivers="oss sdl esd pa" 429;; 430FreeBSD) 431 bsd="yes" 432 make="${MAKE-gmake}" 433 audio_drv_list="oss" 434 audio_possible_drivers="oss sdl esd pa" 435 # needed for kinfo_getvmmap(3) in libutil.h 436 LIBS="-lutil $LIBS" 437;; 438DragonFly) 439 bsd="yes" 440 make="${MAKE-gmake}" 441 audio_drv_list="oss" 442 audio_possible_drivers="oss sdl esd pa" 443;; 444NetBSD) 445 bsd="yes" 446 make="${MAKE-gmake}" 447 audio_drv_list="oss" 448 audio_possible_drivers="oss sdl esd" 449 oss_lib="-lossaudio" 450;; 451OpenBSD) 452 bsd="yes" 453 make="${MAKE-gmake}" 454 audio_drv_list="oss" 455 audio_possible_drivers="oss sdl esd" 456 oss_lib="-lossaudio" 457;; 458Darwin) 459 bsd="yes" 460 darwin="yes" 461 if [ "$cpu" = "x86_64" ] ; then 462 QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS" 463 LDFLAGS="-arch x86_64 $LDFLAGS" 464 else 465 QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS" 466 fi 467 cocoa="yes" 468 audio_drv_list="coreaudio" 469 audio_possible_drivers="coreaudio sdl fmod" 470 LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS" 471 libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu" 472 # Disable attempts to use ObjectiveC features in os/object.h since they 473 # won't work when we're compiling with gcc as a C compiler. 474 QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS" 475;; 476SunOS) 477 solaris="yes" 478 make="${MAKE-gmake}" 479 install="${INSTALL-ginstall}" 480 ld="gld" 481 smbd="${SMBD-/usr/sfw/sbin/smbd}" 482 needs_libsunmath="no" 483 solarisrev=`uname -r | cut -f2 -d.` 484 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then 485 if test "$solarisrev" -le 9 ; then 486 if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then 487 needs_libsunmath="yes" 488 QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS" 489 LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS" 490 LIBS="-lsunmath $LIBS" 491 else 492 echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without" 493 echo "libsunmath from the Sun Studio compilers tools, due to a lack of" 494 echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86" 495 echo "Studio 11 can be downloaded from www.sun.com." 496 exit 1 497 fi 498 fi 499 fi 500 if test -f /usr/include/sys/soundcard.h ; then 501 audio_drv_list="oss" 502 fi 503 audio_possible_drivers="oss sdl" 504# needed for CMSG_ macros in sys/socket.h 505 QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS" 506# needed for TIOCWIN* defines in termios.h 507 QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS" 508 QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS" 509 solarisnetlibs="-lsocket -lnsl -lresolv" 510 LIBS="$solarisnetlibs $LIBS" 511 libs_qga="$solarisnetlibs $libs_qga" 512;; 513AIX) 514 aix="yes" 515 make="${MAKE-gmake}" 516;; 517Haiku) 518 haiku="yes" 519 QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS" 520 LIBS="-lposix_error_mapper -lnetwork $LIBS" 521;; 522*) 523 audio_drv_list="oss" 524 audio_possible_drivers="oss alsa sdl esd pa" 525 linux="yes" 526 linux_user="yes" 527 usb="linux" 528 kvm="yes" 529 vhost_net="yes" 530 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then 531 audio_possible_drivers="$audio_possible_drivers fmod" 532 fi 533;; 534esac 535 536if [ "$bsd" = "yes" ] ; then 537 if [ "$darwin" != "yes" ] ; then 538 usb="bsd" 539 bsd_user="yes" 540 fi 541fi 542 543: ${make=${MAKE-make}} 544: ${install=${INSTALL-install}} 545: ${python=${PYTHON-python}} 546: ${smbd=${SMBD-/usr/sbin/smbd}} 547 548# Default objcc to clang if available, otherwise use CC 549if has clang; then 550 objcc=clang 551else 552 objcc="$cc" 553fi 554 555if test "$mingw32" = "yes" ; then 556 EXESUF=".exe" 557 QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS" 558 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later) 559 QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS" 560 LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS" 561cat > $TMPC << EOF 562int main(void) { return 0; } 563EOF 564 if compile_prog "" "-liberty" ; then 565 LIBS="-liberty $LIBS" 566 fi 567 prefix="c:/Program Files/QEMU" 568 mandir="\${prefix}" 569 datadir="\${prefix}" 570 qemu_docdir="\${prefix}" 571 bindir="\${prefix}" 572 sysconfdir="\${prefix}" 573 local_statedir="\${prefix}" 574 confsuffix="" 575 libs_qga="-lws2_32 -lwinmm -lpowrprof $libs_qga" 576fi 577 578werror="" 579 580for opt do 581 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'` 582 case "$opt" in 583 --help|-h) show_help=yes 584 ;; 585 --version|-V) exec cat $source_path/VERSION 586 ;; 587 --prefix=*) prefix="$optarg" 588 ;; 589 --interp-prefix=*) interp_prefix="$optarg" 590 ;; 591 --source-path=*) 592 ;; 593 --cross-prefix=*) 594 ;; 595 --cc=*) 596 ;; 597 --host-cc=*) host_cc="$optarg" 598 ;; 599 --objcc=*) objcc="$optarg" 600 ;; 601 --make=*) make="$optarg" 602 ;; 603 --install=*) install="$optarg" 604 ;; 605 --python=*) python="$optarg" 606 ;; 607 --gcov=*) gcov_tool="$optarg" 608 ;; 609 --smbd=*) smbd="$optarg" 610 ;; 611 --extra-cflags=*) 612 ;; 613 --extra-ldflags=*) 614 ;; 615 --enable-debug-info) 616 ;; 617 --disable-debug-info) 618 ;; 619 --cpu=*) 620 ;; 621 --target-list=*) target_list="$optarg" 622 ;; 623 --enable-trace-backend=*) trace_backend="$optarg" 624 ;; 625 --with-trace-file=*) trace_file="$optarg" 626 ;; 627 --enable-gprof) gprof="yes" 628 ;; 629 --enable-gcov) gcov="yes" 630 ;; 631 --static) 632 static="yes" 633 LDFLAGS="-static $LDFLAGS" 634 QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS" 635 ;; 636 --mandir=*) mandir="$optarg" 637 ;; 638 --bindir=*) bindir="$optarg" 639 ;; 640 --libdir=*) libdir="$optarg" 641 ;; 642 --libexecdir=*) libexecdir="$optarg" 643 ;; 644 --includedir=*) includedir="$optarg" 645 ;; 646 --datadir=*) datadir="$optarg" 647 ;; 648 --with-confsuffix=*) confsuffix="$optarg" 649 ;; 650 --docdir=*) qemu_docdir="$optarg" 651 ;; 652 --sysconfdir=*) sysconfdir="$optarg" 653 ;; 654 --localstatedir=*) local_statedir="$optarg" 655 ;; 656 --sbindir=*|--sharedstatedir=*|\ 657 --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\ 658 --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*) 659 # These switches are silently ignored, for compatibility with 660 # autoconf-generated configure scripts. This allows QEMU's 661 # configure to be used by RPM and similar macros that set 662 # lots of directory switches by default. 663 ;; 664 --with-system-pixman) pixman="system" 665 ;; 666 --without-system-pixman) pixman="internal" 667 ;; 668 --without-pixman) pixman="none" 669 ;; 670 --disable-sdl) sdl="no" 671 ;; 672 --enable-sdl) sdl="yes" 673 ;; 674 --disable-virtfs) virtfs="no" 675 ;; 676 --enable-virtfs) virtfs="yes" 677 ;; 678 --disable-vnc) vnc="no" 679 ;; 680 --enable-vnc) vnc="yes" 681 ;; 682 --fmod-lib=*) fmod_lib="$optarg" 683 ;; 684 --fmod-inc=*) fmod_inc="$optarg" 685 ;; 686 --oss-lib=*) oss_lib="$optarg" 687 ;; 688 --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'` 689 ;; 690 --audio-drv-list=*) audio_drv_list="$optarg" 691 ;; 692 --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'` 693 ;; 694 --enable-debug-tcg) debug_tcg="yes" 695 ;; 696 --disable-debug-tcg) debug_tcg="no" 697 ;; 698 --enable-debug) 699 # Enable debugging options that aren't excessively noisy 700 debug_tcg="yes" 701 debug="yes" 702 strip_opt="no" 703 ;; 704 --enable-sparse) sparse="yes" 705 ;; 706 --disable-sparse) sparse="no" 707 ;; 708 --disable-strip) strip_opt="no" 709 ;; 710 --disable-vnc-tls) vnc_tls="no" 711 ;; 712 --enable-vnc-tls) vnc_tls="yes" 713 ;; 714 --disable-vnc-sasl) vnc_sasl="no" 715 ;; 716 --enable-vnc-sasl) vnc_sasl="yes" 717 ;; 718 --disable-vnc-jpeg) vnc_jpeg="no" 719 ;; 720 --enable-vnc-jpeg) vnc_jpeg="yes" 721 ;; 722 --disable-vnc-png) vnc_png="no" 723 ;; 724 --enable-vnc-png) vnc_png="yes" 725 ;; 726 --disable-slirp) slirp="no" 727 ;; 728 --disable-uuid) uuid="no" 729 ;; 730 --enable-uuid) uuid="yes" 731 ;; 732 --disable-vde) vde="no" 733 ;; 734 --enable-vde) vde="yes" 735 ;; 736 --disable-xen) xen="no" 737 ;; 738 --enable-xen) xen="yes" 739 ;; 740 --disable-xen-pci-passthrough) xen_pci_passthrough="no" 741 ;; 742 --enable-xen-pci-passthrough) xen_pci_passthrough="yes" 743 ;; 744 --disable-brlapi) brlapi="no" 745 ;; 746 --enable-brlapi) brlapi="yes" 747 ;; 748 --disable-bluez) bluez="no" 749 ;; 750 --enable-bluez) bluez="yes" 751 ;; 752 --disable-kvm) kvm="no" 753 ;; 754 --enable-kvm) kvm="yes" 755 ;; 756 --disable-tcg-interpreter) tcg_interpreter="no" 757 ;; 758 --enable-tcg-interpreter) tcg_interpreter="yes" 759 ;; 760 --disable-cap-ng) cap_ng="no" 761 ;; 762 --enable-cap-ng) cap_ng="yes" 763 ;; 764 --disable-spice) spice="no" 765 ;; 766 --enable-spice) spice="yes" 767 ;; 768 --disable-libiscsi) libiscsi="no" 769 ;; 770 --enable-libiscsi) libiscsi="yes" 771 ;; 772 --enable-profiler) profiler="yes" 773 ;; 774 --disable-cocoa) cocoa="no" 775 ;; 776 --enable-cocoa) 777 cocoa="yes" ; 778 sdl="no" ; 779 audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`" 780 ;; 781 --disable-system) softmmu="no" 782 ;; 783 --enable-system) softmmu="yes" 784 ;; 785 --disable-user) 786 linux_user="no" ; 787 bsd_user="no" ; 788 ;; 789 --enable-user) ;; 790 --disable-linux-user) linux_user="no" 791 ;; 792 --enable-linux-user) linux_user="yes" 793 ;; 794 --disable-bsd-user) bsd_user="no" 795 ;; 796 --enable-bsd-user) bsd_user="yes" 797 ;; 798 --enable-guest-base) guest_base="yes" 799 ;; 800 --disable-guest-base) guest_base="no" 801 ;; 802 --enable-pie) pie="yes" 803 ;; 804 --disable-pie) pie="no" 805 ;; 806 --enable-uname-release=*) uname_release="$optarg" 807 ;; 808 --enable-werror) werror="yes" 809 ;; 810 --disable-werror) werror="no" 811 ;; 812 --disable-curses) curses="no" 813 ;; 814 --enable-curses) curses="yes" 815 ;; 816 --disable-curl) curl="no" 817 ;; 818 --enable-curl) curl="yes" 819 ;; 820 --disable-fdt) fdt="no" 821 ;; 822 --enable-fdt) fdt="yes" 823 ;; 824 --disable-nptl) nptl="no" 825 ;; 826 --enable-nptl) nptl="yes" 827 ;; 828 --enable-mixemu) mixemu="yes" 829 ;; 830 --disable-linux-aio) linux_aio="no" 831 ;; 832 --enable-linux-aio) linux_aio="yes" 833 ;; 834 --disable-attr) attr="no" 835 ;; 836 --enable-attr) attr="yes" 837 ;; 838 --disable-blobs) blobs="no" 839 ;; 840 --with-pkgversion=*) pkgversion=" ($optarg)" 841 ;; 842 --with-coroutine=*) coroutine="$optarg" 843 ;; 844 --disable-docs) docs="no" 845 ;; 846 --enable-docs) docs="yes" 847 ;; 848 --disable-vhost-net) vhost_net="no" 849 ;; 850 --enable-vhost-net) vhost_net="yes" 851 ;; 852 --disable-opengl) opengl="no" 853 ;; 854 --enable-opengl) opengl="yes" 855 ;; 856 --disable-rbd) rbd="no" 857 ;; 858 --enable-rbd) rbd="yes" 859 ;; 860 --disable-xfsctl) xfs="no" 861 ;; 862 --enable-xfsctl) xfs="yes" 863 ;; 864 --disable-smartcard) smartcard="no" 865 ;; 866 --enable-smartcard) smartcard="yes" 867 ;; 868 --disable-smartcard-nss) smartcard_nss="no" 869 ;; 870 --enable-smartcard-nss) smartcard_nss="yes" 871 ;; 872 --disable-usb-redir) usb_redir="no" 873 ;; 874 --enable-usb-redir) usb_redir="yes" 875 ;; 876 --disable-zlib-test) zlib="no" 877 ;; 878 --enable-guest-agent) guest_agent="yes" 879 ;; 880 --disable-guest-agent) guest_agent="no" 881 ;; 882 --enable-tools) want_tools="yes" 883 ;; 884 --disable-tools) want_tools="no" 885 ;; 886 --enable-seccomp) seccomp="yes" 887 ;; 888 --disable-seccomp) seccomp="no" 889 ;; 890 --disable-glusterfs) glusterfs="no" 891 ;; 892 --enable-glusterfs) glusterfs="yes" 893 ;; 894 --disable-virtio-blk-data-plane) virtio_blk_data_plane="no" 895 ;; 896 --enable-virtio-blk-data-plane) virtio_blk_data_plane="yes" 897 ;; 898 *) echo "ERROR: unknown option $opt"; show_help="yes" 899 ;; 900 esac 901done 902 903case "$cpu" in 904 sparc) 905 LDFLAGS="-m32 $LDFLAGS" 906 QEMU_CFLAGS="-m32 -mcpu=ultrasparc $QEMU_CFLAGS" 907 ;; 908 sparc64) 909 LDFLAGS="-m64 $LDFLAGS" 910 QEMU_CFLAGS="-m64 -mcpu=ultrasparc $QEMU_CFLAGS" 911 ;; 912 s390) 913 QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS" 914 LDFLAGS="-m31 $LDFLAGS" 915 ;; 916 s390x) 917 QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS" 918 LDFLAGS="-m64 $LDFLAGS" 919 ;; 920 i386) 921 QEMU_CFLAGS="-m32 $QEMU_CFLAGS" 922 LDFLAGS="-m32 $LDFLAGS" 923 cc_i386='$(CC) -m32' 924 ;; 925 x86_64) 926 QEMU_CFLAGS="-m64 $QEMU_CFLAGS" 927 LDFLAGS="-m64 $LDFLAGS" 928 cc_i386='$(CC) -m32' 929 ;; 930 # No special flags required for other host CPUs 931esac 932 933default_target_list="" 934 935# these targets are portable 936if [ "$softmmu" = "yes" ] ; then 937 default_target_list="\ 938i386-softmmu \ 939x86_64-softmmu \ 940alpha-softmmu \ 941arm-softmmu \ 942cris-softmmu \ 943lm32-softmmu \ 944m68k-softmmu \ 945microblaze-softmmu \ 946microblazeel-softmmu \ 947mips-softmmu \ 948mipsel-softmmu \ 949mips64-softmmu \ 950mips64el-softmmu \ 951or32-softmmu \ 952ppc-softmmu \ 953ppcemb-softmmu \ 954ppc64-softmmu \ 955sh4-softmmu \ 956sh4eb-softmmu \ 957sparc-softmmu \ 958sparc64-softmmu \ 959s390x-softmmu \ 960xtensa-softmmu \ 961xtensaeb-softmmu \ 962unicore32-softmmu \ 963" 964fi 965# the following are Linux specific 966if [ "$linux_user" = "yes" ] ; then 967 default_target_list="${default_target_list}\ 968i386-linux-user \ 969x86_64-linux-user \ 970alpha-linux-user \ 971arm-linux-user \ 972armeb-linux-user \ 973cris-linux-user \ 974m68k-linux-user \ 975microblaze-linux-user \ 976microblazeel-linux-user \ 977mips-linux-user \ 978mipsel-linux-user \ 979or32-linux-user \ 980ppc-linux-user \ 981ppc64-linux-user \ 982ppc64abi32-linux-user \ 983sh4-linux-user \ 984sh4eb-linux-user \ 985sparc-linux-user \ 986sparc64-linux-user \ 987sparc32plus-linux-user \ 988unicore32-linux-user \ 989s390x-linux-user \ 990" 991fi 992# the following are BSD specific 993if [ "$bsd_user" = "yes" ] ; then 994 default_target_list="${default_target_list}\ 995i386-bsd-user \ 996x86_64-bsd-user \ 997sparc-bsd-user \ 998sparc64-bsd-user \ 999" 1000fi 1001 1002if test x"$show_help" = x"yes" ; then 1003cat << EOF 1004 1005Usage: configure [options] 1006Options: [defaults in brackets after descriptions] 1007 1008EOF 1009echo "Standard options:" 1010echo " --help print this message" 1011echo " --prefix=PREFIX install in PREFIX [$prefix]" 1012echo " --interp-prefix=PREFIX where to find shared libraries, etc." 1013echo " use %M for cpu name [$interp_prefix]" 1014echo " --target-list=LIST set target list (default: build everything)" 1015echo "Available targets: $default_target_list" | \ 1016 fold -s -w 53 | sed -e 's/^/ /' 1017echo "" 1018echo "Advanced options (experts only):" 1019echo " --source-path=PATH path of source code [$source_path]" 1020echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]" 1021echo " --cc=CC use C compiler CC [$cc]" 1022echo " --host-cc=CC use C compiler CC [$host_cc] for code run at" 1023echo " build time" 1024echo " --objcc=OBJCC use Objective-C compiler OBJCC [$objcc]" 1025echo " --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS" 1026echo " --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS" 1027echo " --make=MAKE use specified make [$make]" 1028echo " --install=INSTALL use specified install [$install]" 1029echo " --python=PYTHON use specified python [$python]" 1030echo " --smbd=SMBD use specified smbd [$smbd]" 1031echo " --static enable static build [$static]" 1032echo " --mandir=PATH install man pages in PATH" 1033echo " --datadir=PATH install firmware in PATH$confsuffix" 1034echo " --docdir=PATH install documentation in PATH$confsuffix" 1035echo " --bindir=PATH install binaries in PATH" 1036echo " --sysconfdir=PATH install config in PATH$confsuffix" 1037echo " --localstatedir=PATH install local state in PATH" 1038echo " --with-confsuffix=SUFFIX suffix for QEMU data inside datadir and sysconfdir [$confsuffix]" 1039echo " --enable-debug-tcg enable TCG debugging" 1040echo " --disable-debug-tcg disable TCG debugging (default)" 1041echo " --enable-debug enable common debug build options" 1042echo " --enable-sparse enable sparse checker" 1043echo " --disable-sparse disable sparse checker (default)" 1044echo " --disable-strip disable stripping binaries" 1045echo " --disable-werror disable compilation abort on warning" 1046echo " --disable-sdl disable SDL" 1047echo " --enable-sdl enable SDL" 1048echo " --disable-virtfs disable VirtFS" 1049echo " --enable-virtfs enable VirtFS" 1050echo " --disable-vnc disable VNC" 1051echo " --enable-vnc enable VNC" 1052echo " --disable-cocoa disable Cocoa (Mac OS X only)" 1053echo " --enable-cocoa enable Cocoa (default on Mac OS X)" 1054echo " --audio-drv-list=LIST set audio drivers list:" 1055echo " Available drivers: $audio_possible_drivers" 1056echo " --audio-card-list=LIST set list of emulated audio cards [$audio_card_list]" 1057echo " Available cards: $audio_possible_cards" 1058echo " --block-drv-whitelist=L set block driver whitelist" 1059echo " (affects only QEMU, not qemu-img)" 1060echo " --enable-mixemu enable mixer emulation" 1061echo " --disable-xen disable xen backend driver support" 1062echo " --enable-xen enable xen backend driver support" 1063echo " --disable-xen-pci-passthrough" 1064echo " --enable-xen-pci-passthrough" 1065echo " --disable-brlapi disable BrlAPI" 1066echo " --enable-brlapi enable BrlAPI" 1067echo " --disable-vnc-tls disable TLS encryption for VNC server" 1068echo " --enable-vnc-tls enable TLS encryption for VNC server" 1069echo " --disable-vnc-sasl disable SASL encryption for VNC server" 1070echo " --enable-vnc-sasl enable SASL encryption for VNC server" 1071echo " --disable-vnc-jpeg disable JPEG lossy compression for VNC server" 1072echo " --enable-vnc-jpeg enable JPEG lossy compression for VNC server" 1073echo " --disable-vnc-png disable PNG compression for VNC server (default)" 1074echo " --enable-vnc-png enable PNG compression for VNC server" 1075echo " --disable-curses disable curses output" 1076echo " --enable-curses enable curses output" 1077echo " --disable-curl disable curl connectivity" 1078echo " --enable-curl enable curl connectivity" 1079echo " --disable-fdt disable fdt device tree" 1080echo " --enable-fdt enable fdt device tree" 1081echo " --disable-bluez disable bluez stack connectivity" 1082echo " --enable-bluez enable bluez stack connectivity" 1083echo " --disable-slirp disable SLIRP userspace network connectivity" 1084echo " --disable-kvm disable KVM acceleration support" 1085echo " --enable-kvm enable KVM acceleration support" 1086echo " --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)" 1087echo " --disable-nptl disable usermode NPTL support" 1088echo " --enable-nptl enable usermode NPTL support" 1089echo " --enable-system enable all system emulation targets" 1090echo " --disable-system disable all system emulation targets" 1091echo " --enable-user enable supported user emulation targets" 1092echo " --disable-user disable all user emulation targets" 1093echo " --enable-linux-user enable all linux usermode emulation targets" 1094echo " --disable-linux-user disable all linux usermode emulation targets" 1095echo " --enable-bsd-user enable all BSD usermode emulation targets" 1096echo " --disable-bsd-user disable all BSD usermode emulation targets" 1097echo " --enable-guest-base enable GUEST_BASE support for usermode" 1098echo " emulation targets" 1099echo " --disable-guest-base disable GUEST_BASE support" 1100echo " --enable-pie build Position Independent Executables" 1101echo " --disable-pie do not build Position Independent Executables" 1102echo " --fmod-lib path to FMOD library" 1103echo " --fmod-inc path to FMOD includes" 1104echo " --oss-lib path to OSS library" 1105echo " --enable-uname-release=R Return R for uname -r in usermode emulation" 1106echo " --cpu=CPU Build for host CPU [$cpu]" 1107echo " --disable-uuid disable uuid support" 1108echo " --enable-uuid enable uuid support" 1109echo " --disable-vde disable support for vde network" 1110echo " --enable-vde enable support for vde network" 1111echo " --disable-linux-aio disable Linux AIO support" 1112echo " --enable-linux-aio enable Linux AIO support" 1113echo " --disable-cap-ng disable libcap-ng support" 1114echo " --enable-cap-ng enable libcap-ng support" 1115echo " --disable-attr disables attr and xattr support" 1116echo " --enable-attr enable attr and xattr support" 1117echo " --disable-blobs disable installing provided firmware blobs" 1118echo " --enable-docs enable documentation build" 1119echo " --disable-docs disable documentation build" 1120echo " --disable-vhost-net disable vhost-net acceleration support" 1121echo " --enable-vhost-net enable vhost-net acceleration support" 1122echo " --enable-trace-backend=B Set trace backend" 1123echo " Available backends:" $($python "$source_path"/scripts/tracetool.py --list-backends) 1124echo " --with-trace-file=NAME Full PATH,NAME of file to store traces" 1125echo " Default:trace-<pid>" 1126echo " --disable-spice disable spice" 1127echo " --enable-spice enable spice" 1128echo " --enable-rbd enable building the rados block device (rbd)" 1129echo " --disable-libiscsi disable iscsi support" 1130echo " --enable-libiscsi enable iscsi support" 1131echo " --disable-smartcard disable smartcard support" 1132echo " --enable-smartcard enable smartcard support" 1133echo " --disable-smartcard-nss disable smartcard nss support" 1134echo " --enable-smartcard-nss enable smartcard nss support" 1135echo " --disable-usb-redir disable usb network redirection support" 1136echo " --enable-usb-redir enable usb network redirection support" 1137echo " --disable-guest-agent disable building of the QEMU Guest Agent" 1138echo " --enable-guest-agent enable building of the QEMU Guest Agent" 1139echo " --disable-seccomp disable seccomp support" 1140echo " --enable-seccomp enables seccomp support" 1141echo " --with-coroutine=BACKEND coroutine backend. Supported options:" 1142echo " gthread, ucontext, sigaltstack, windows" 1143echo " --enable-glusterfs enable GlusterFS backend" 1144echo " --disable-glusterfs disable GlusterFS backend" 1145echo " --enable-gcov enable test coverage analysis with gcov" 1146echo " --gcov=GCOV use specified gcov [$gcov_tool]" 1147echo "" 1148echo "NOTE: The object files are built at the place where configure is launched" 1149exit 1 1150fi 1151 1152# Now we have handled --enable-tcg-interpreter and know we're not just 1153# printing the help message, bail out if the host CPU isn't supported. 1154if test "$ARCH" = "unknown"; then 1155 if test "$tcg_interpreter" = "yes" ; then 1156 echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)" 1157 ARCH=tci 1158 else 1159 echo "Unsupported CPU = $cpu, try --enable-tcg-interpreter" 1160 exit 1 1161 fi 1162fi 1163 1164# check that the C compiler works. 1165cat > $TMPC <<EOF 1166int main(void) { return 0; } 1167EOF 1168 1169if compile_object ; then 1170 : C compiler works ok 1171else 1172 echo "ERROR: \"$cc\" either does not exist or does not work" 1173 exit 1 1174fi 1175 1176# Consult white-list to determine whether to enable werror 1177# by default. Only enable by default for git builds 1178z_version=`cut -f3 -d. $source_path/VERSION` 1179 1180if test -z "$werror" ; then 1181 if test "$z_version" = "50" -a \ 1182 "$linux" = "yes" ; then 1183 werror="yes" 1184 else 1185 werror="no" 1186 fi 1187fi 1188 1189gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits" 1190gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags" 1191gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags" 1192gcc_flags="-fstack-protector-all -Wendif-labels $gcc_flags" 1193gcc_flags="-Wno-initializer-overrides $gcc_flags" 1194# Note that we do not add -Werror to gcc_flags here, because that would 1195# enable it for all configure tests. If a configure test failed due 1196# to -Werror this would just silently disable some features, 1197# so it's too error prone. 1198cat > $TMPC << EOF 1199int main(void) { return 0; } 1200EOF 1201for flag in $gcc_flags; do 1202 # Use the positive sense of the flag when testing for -Wno-wombat 1203 # support (gcc will happily accept the -Wno- form of unknown 1204 # warning options). 1205 optflag="$(echo $flag | sed -e 's/^-Wno-/-W/')" 1206 if compile_prog "-Werror $optflag" "" ; then 1207 QEMU_CFLAGS="$QEMU_CFLAGS $flag" 1208 fi 1209done 1210 1211# Workaround for http://gcc.gnu.org/PR55489. Happens with -fPIE/-fPIC and 1212# large functions that use global variables. The bug is in all releases of 1213# GCC, but it became particularly acute in 4.6.x and 4.7.x. It is fixed in 1214# 4.7.3 and 4.8.0. We should be able to delete this at the end of 2013. 1215cat > $TMPC << EOF 1216#if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2)) 1217int main(void) { return 0; } 1218#else 1219#error No bug in this compiler. 1220#endif 1221EOF 1222if compile_prog "-Werror -fno-gcse" "" ; then 1223 TRANSLATE_OPT_CFLAGS=-fno-gcse 1224fi 1225 1226if test "$static" = "yes" ; then 1227 if test "$pie" = "yes" ; then 1228 echo "static and pie are mutually incompatible" 1229 exit 1 1230 else 1231 pie="no" 1232 fi 1233fi 1234 1235if test "$pie" = ""; then 1236 case "$cpu-$targetos" in 1237 i386-Linux|x86_64-Linux|i386-OpenBSD|x86_64-OpenBSD) 1238 ;; 1239 *) 1240 pie="no" 1241 ;; 1242 esac 1243fi 1244 1245if test "$pie" != "no" ; then 1246 cat > $TMPC << EOF 1247 1248#ifdef __linux__ 1249# define THREAD __thread 1250#else 1251# define THREAD 1252#endif 1253 1254static THREAD int tls_var; 1255 1256int main(void) { return tls_var; } 1257 1258EOF 1259 if compile_prog "-fPIE -DPIE" "-pie"; then 1260 QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS" 1261 LDFLAGS="-pie $LDFLAGS" 1262 pie="yes" 1263 if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then 1264 LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS" 1265 fi 1266 else 1267 if test "$pie" = "yes"; then 1268 echo "PIE not available due to missing toolchain support" 1269 exit 1 1270 else 1271 echo "Disabling PIE due to missing toolchain support" 1272 pie="no" 1273 fi 1274 fi 1275fi 1276 1277# 1278# Solaris specific configure tool chain decisions 1279# 1280if test "$solaris" = "yes" ; then 1281 if has $install; then 1282 : 1283 else 1284 echo "Solaris install program not found. Use --install=/usr/ucb/install or" 1285 echo "install fileutils from www.blastwave.org using pkg-get -i fileutils" 1286 echo "to get ginstall which is used by default (which lives in /opt/csw/bin)" 1287 exit 1 1288 fi 1289 if test "`path_of $install`" = "/usr/sbin/install" ; then 1290 echo "Error: Solaris /usr/sbin/install is not an appropriate install program." 1291 echo "try ginstall from the GNU fileutils available from www.blastwave.org" 1292 echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install" 1293 exit 1 1294 fi 1295 if has ar; then 1296 : 1297 else 1298 echo "Error: No path includes ar" 1299 if test -f /usr/ccs/bin/ar ; then 1300 echo "Add /usr/ccs/bin to your path and rerun configure" 1301 fi 1302 exit 1 1303 fi 1304fi 1305 1306if ! has $python; then 1307 echo "Python not found. Use --python=/path/to/python" 1308 exit 1 1309fi 1310 1311# Note that if the Python conditional here evaluates True we will exit 1312# with status 1 which is a shell 'false' value. 1313if ! "$python" -c 'import sys; sys.exit(sys.version_info < (2,4) or sys.version_info >= (3,))'; then 1314 echo "Cannot use '$python', Python 2.4 or later is required." 1315 echo "Note that Python 3 or later is not yet supported." 1316 echo "Use --python=/path/to/python to specify a supported Python." 1317 exit 1 1318fi 1319 1320if test -z "${target_list+xxx}" ; then 1321 target_list="$default_target_list" 1322else 1323 target_list=`echo "$target_list" | sed -e 's/,/ /g'` 1324fi 1325# see if system emulation was really requested 1326case " $target_list " in 1327 *"-softmmu "*) softmmu=yes 1328 ;; 1329 *) softmmu=no 1330 ;; 1331esac 1332 1333feature_not_found() { 1334 feature=$1 1335 1336 echo "ERROR" 1337 echo "ERROR: User requested feature $feature" 1338 echo "ERROR: configure was not able to find it" 1339 echo "ERROR" 1340 exit 1; 1341} 1342 1343if test -z "$cross_prefix" ; then 1344 1345# --- 1346# big/little endian test 1347cat > $TMPC << EOF 1348#include <inttypes.h> 1349int main(void) { 1350 volatile uint32_t i=0x01234567; 1351 return (*((uint8_t*)(&i))) == 0x67; 1352} 1353EOF 1354 1355if compile_prog "" "" ; then 1356$TMPE && bigendian="yes" 1357else 1358echo big/little test failed 1359fi 1360 1361else 1362 1363# if cross compiling, cannot launch a program, so make a static guess 1364case "$cpu" in 1365 arm) 1366 # ARM can be either way; ask the compiler which one we are 1367 if check_define __ARMEB__; then 1368 bigendian=yes 1369 fi 1370 ;; 1371 hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64) 1372 bigendian=yes 1373 ;; 1374esac 1375 1376fi 1377 1378########################################## 1379# pkg-config probe 1380 1381if ! has "$pkg_config_exe"; then 1382 echo "Error: pkg-config binary '$pkg_config_exe' not found" 1383 exit 1 1384fi 1385 1386########################################## 1387# NPTL probe 1388 1389if test "$nptl" != "no" ; then 1390 cat > $TMPC <<EOF 1391#include <sched.h> 1392#include <linux/futex.h> 1393int main(void) { 1394#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT) 1395#error bork 1396#endif 1397 return 0; 1398} 1399EOF 1400 1401 if compile_object ; then 1402 nptl=yes 1403 else 1404 if test "$nptl" = "yes" ; then 1405 feature_not_found "nptl" 1406 fi 1407 nptl=no 1408 fi 1409fi 1410 1411########################################## 1412# zlib check 1413 1414if test "$zlib" != "no" ; then 1415 cat > $TMPC << EOF 1416#include <zlib.h> 1417int main(void) { zlibVersion(); return 0; } 1418EOF 1419 if compile_prog "" "-lz" ; then 1420 : 1421 else 1422 echo 1423 echo "Error: zlib check failed" 1424 echo "Make sure to have the zlib libs and headers installed." 1425 echo 1426 exit 1 1427 fi 1428fi 1429 1430########################################## 1431# libseccomp check 1432 1433if test "$seccomp" != "no" ; then 1434 if $pkg_config --atleast-version=1.0.0 libseccomp --modversion >/dev/null 2>&1; then 1435 LIBS=`$pkg_config --libs libseccomp` 1436 seccomp="yes" 1437 else 1438 if test "$seccomp" = "yes"; then 1439 feature_not_found "libseccomp" 1440 fi 1441 seccomp="no" 1442 fi 1443fi 1444########################################## 1445# xen probe 1446 1447if test "$xen" != "no" ; then 1448 xen_libs="-lxenstore -lxenctrl -lxenguest" 1449 1450 # First we test whether Xen headers and libraries are available. 1451 # If no, we are done and there is no Xen support. 1452 # If yes, more tests are run to detect the Xen version. 1453 1454 # Xen (any) 1455 cat > $TMPC <<EOF 1456#include <xenctrl.h> 1457int main(void) { 1458 return 0; 1459} 1460EOF 1461 if ! compile_prog "" "$xen_libs" ; then 1462 # Xen not found 1463 if test "$xen" = "yes" ; then 1464 feature_not_found "xen" 1465 fi 1466 xen=no 1467 1468 # Xen unstable 1469 elif 1470 cat > $TMPC <<EOF && 1471#include <xenctrl.h> 1472#include <xenstore.h> 1473#include <stdint.h> 1474#include <xen/hvm/hvm_info_table.h> 1475#if !defined(HVM_MAX_VCPUS) 1476# error HVM_MAX_VCPUS not defined 1477#endif 1478int main(void) { 1479 xc_interface *xc; 1480 xs_daemon_open(); 1481 xc = xc_interface_open(0, 0, 0); 1482 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1483 xc_gnttab_open(NULL, 0); 1484 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 1485 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 1486 return 0; 1487} 1488EOF 1489 compile_prog "" "$xen_libs" 1490 then 1491 xen_ctrl_version=420 1492 xen=yes 1493 1494 elif 1495 cat > $TMPC <<EOF && 1496#include <xenctrl.h> 1497#include <xs.h> 1498#include <stdint.h> 1499#include <xen/hvm/hvm_info_table.h> 1500#if !defined(HVM_MAX_VCPUS) 1501# error HVM_MAX_VCPUS not defined 1502#endif 1503int main(void) { 1504 xs_daemon_open(); 1505 xc_interface_open(0, 0, 0); 1506 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1507 xc_gnttab_open(NULL, 0); 1508 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 1509 return 0; 1510} 1511EOF 1512 compile_prog "" "$xen_libs" 1513 then 1514 xen_ctrl_version=410 1515 xen=yes 1516 1517 # Xen 4.0.0 1518 elif 1519 cat > $TMPC <<EOF && 1520#include <xenctrl.h> 1521#include <xs.h> 1522#include <stdint.h> 1523#include <xen/hvm/hvm_info_table.h> 1524#if !defined(HVM_MAX_VCPUS) 1525# error HVM_MAX_VCPUS not defined 1526#endif 1527int main(void) { 1528 struct xen_add_to_physmap xatp = { 1529 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0, 1530 }; 1531 xs_daemon_open(); 1532 xc_interface_open(); 1533 xc_gnttab_open(); 1534 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1535 xc_memory_op(0, XENMEM_add_to_physmap, &xatp); 1536 return 0; 1537} 1538EOF 1539 compile_prog "" "$xen_libs" 1540 then 1541 xen_ctrl_version=400 1542 xen=yes 1543 1544 # Xen 3.4.0 1545 elif 1546 cat > $TMPC <<EOF && 1547#include <xenctrl.h> 1548#include <xs.h> 1549int main(void) { 1550 struct xen_add_to_physmap xatp = { 1551 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0, 1552 }; 1553 xs_daemon_open(); 1554 xc_interface_open(); 1555 xc_gnttab_open(); 1556 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1557 xc_memory_op(0, XENMEM_add_to_physmap, &xatp); 1558 return 0; 1559} 1560EOF 1561 compile_prog "" "$xen_libs" 1562 then 1563 xen_ctrl_version=340 1564 xen=yes 1565 1566 # Xen 3.3.0 1567 elif 1568 cat > $TMPC <<EOF && 1569#include <xenctrl.h> 1570#include <xs.h> 1571int main(void) { 1572 xs_daemon_open(); 1573 xc_interface_open(); 1574 xc_gnttab_open(); 1575 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1576 return 0; 1577} 1578EOF 1579 compile_prog "" "$xen_libs" 1580 then 1581 xen_ctrl_version=330 1582 xen=yes 1583 1584 # Xen version unsupported 1585 else 1586 if test "$xen" = "yes" ; then 1587 feature_not_found "xen (unsupported version)" 1588 fi 1589 xen=no 1590 fi 1591 1592 if test "$xen" = yes; then 1593 libs_softmmu="$xen_libs $libs_softmmu" 1594 fi 1595fi 1596 1597if test "$xen_pci_passthrough" != "no"; then 1598 if test "$xen" = "yes" && test "$linux" = "yes" && 1599 test "$xen_ctrl_version" -ge 340; then 1600 xen_pci_passthrough=yes 1601 else 1602 if test "$xen_pci_passthrough" = "yes"; then 1603 echo "ERROR" 1604 echo "ERROR: User requested feature Xen PCI Passthrough" 1605 echo "ERROR: but this feature require /sys from Linux" 1606 if test "$xen_ctrl_version" -lt 340; then 1607 echo "ERROR: This feature does not work with Xen 3.3" 1608 fi 1609 echo "ERROR" 1610 exit 1; 1611 fi 1612 xen_pci_passthrough=no 1613 fi 1614fi 1615 1616########################################## 1617# libtool probe 1618 1619if ! has $libtool; then 1620 libtool= 1621fi 1622 1623########################################## 1624# Sparse probe 1625if test "$sparse" != "no" ; then 1626 if has cgcc; then 1627 sparse=yes 1628 else 1629 if test "$sparse" = "yes" ; then 1630 feature_not_found "sparse" 1631 fi 1632 sparse=no 1633 fi 1634fi 1635 1636########################################## 1637# SDL probe 1638 1639# Look for sdl configuration program (pkg-config or sdl-config). Try 1640# sdl-config even without cross prefix, and favour pkg-config over sdl-config. 1641if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then 1642 sdl_config=sdl-config 1643fi 1644 1645if $pkg_config sdl --modversion >/dev/null 2>&1; then 1646 sdlconfig="$pkg_config sdl" 1647 _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'` 1648elif has ${sdl_config}; then 1649 sdlconfig="$sdl_config" 1650 _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'` 1651else 1652 if test "$sdl" = "yes" ; then 1653 feature_not_found "sdl" 1654 fi 1655 sdl=no 1656fi 1657if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then 1658 echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2 1659fi 1660 1661sdl_too_old=no 1662if test "$sdl" != "no" ; then 1663 cat > $TMPC << EOF 1664#include <SDL.h> 1665#undef main /* We don't want SDL to override our main() */ 1666int main( void ) { return SDL_Init (SDL_INIT_VIDEO); } 1667EOF 1668 sdl_cflags=`$sdlconfig --cflags 2> /dev/null` 1669 if test "$static" = "yes" ; then 1670 sdl_libs=`$sdlconfig --static-libs 2>/dev/null` 1671 else 1672 sdl_libs=`$sdlconfig --libs 2> /dev/null` 1673 fi 1674 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 1675 if test "$_sdlversion" -lt 121 ; then 1676 sdl_too_old=yes 1677 else 1678 if test "$cocoa" = "no" ; then 1679 sdl=yes 1680 fi 1681 fi 1682 1683 # static link with sdl ? (note: sdl.pc's --static --libs is broken) 1684 if test "$sdl" = "yes" -a "$static" = "yes" ; then 1685 if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then 1686 sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`" 1687 sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`" 1688 fi 1689 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 1690 : 1691 else 1692 sdl=no 1693 fi 1694 fi # static link 1695 else # sdl not found 1696 if test "$sdl" = "yes" ; then 1697 feature_not_found "sdl" 1698 fi 1699 sdl=no 1700 fi # sdl compile test 1701fi 1702 1703if test "$sdl" = "yes" ; then 1704 cat > $TMPC <<EOF 1705#include <SDL.h> 1706#if defined(SDL_VIDEO_DRIVER_X11) 1707#include <X11/XKBlib.h> 1708#else 1709#error No x11 support 1710#endif 1711int main(void) { return 0; } 1712EOF 1713 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 1714 sdl_libs="$sdl_libs -lX11" 1715 fi 1716 libs_softmmu="$sdl_libs $libs_softmmu" 1717fi 1718 1719########################################## 1720# VNC TLS detection 1721if test "$vnc" = "yes" -a "$vnc_tls" != "no" ; then 1722 cat > $TMPC <<EOF 1723#include <gnutls/gnutls.h> 1724int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; } 1725EOF 1726 vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null` 1727 vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null` 1728 if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then 1729 vnc_tls=yes 1730 libs_softmmu="$vnc_tls_libs $libs_softmmu" 1731 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_tls_cflags" 1732 else 1733 if test "$vnc_tls" = "yes" ; then 1734 feature_not_found "vnc-tls" 1735 fi 1736 vnc_tls=no 1737 fi 1738fi 1739 1740########################################## 1741# VNC SASL detection 1742if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then 1743 cat > $TMPC <<EOF 1744#include <sasl/sasl.h> 1745#include <stdio.h> 1746int main(void) { sasl_server_init(NULL, "qemu"); return 0; } 1747EOF 1748 # Assuming Cyrus-SASL installed in /usr prefix 1749 vnc_sasl_cflags="" 1750 vnc_sasl_libs="-lsasl2" 1751 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then 1752 vnc_sasl=yes 1753 libs_softmmu="$vnc_sasl_libs $libs_softmmu" 1754 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags" 1755 else 1756 if test "$vnc_sasl" = "yes" ; then 1757 feature_not_found "vnc-sasl" 1758 fi 1759 vnc_sasl=no 1760 fi 1761fi 1762 1763########################################## 1764# VNC JPEG detection 1765if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then 1766cat > $TMPC <<EOF 1767#include <stdio.h> 1768#include <jpeglib.h> 1769int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; } 1770EOF 1771 vnc_jpeg_cflags="" 1772 vnc_jpeg_libs="-ljpeg" 1773 if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then 1774 vnc_jpeg=yes 1775 libs_softmmu="$vnc_jpeg_libs $libs_softmmu" 1776 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags" 1777 else 1778 if test "$vnc_jpeg" = "yes" ; then 1779 feature_not_found "vnc-jpeg" 1780 fi 1781 vnc_jpeg=no 1782 fi 1783fi 1784 1785########################################## 1786# VNC PNG detection 1787if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then 1788cat > $TMPC <<EOF 1789//#include <stdio.h> 1790#include <png.h> 1791#include <stddef.h> 1792int main(void) { 1793 png_structp png_ptr; 1794 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL); 1795 return png_ptr != 0; 1796} 1797EOF 1798 if $pkg_config libpng --modversion >/dev/null 2>&1; then 1799 vnc_png_cflags=`$pkg_config libpng --cflags 2> /dev/null` 1800 vnc_png_libs=`$pkg_config libpng --libs 2> /dev/null` 1801 else 1802 vnc_png_cflags="" 1803 vnc_png_libs="-lpng" 1804 fi 1805 if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then 1806 vnc_png=yes 1807 libs_softmmu="$vnc_png_libs $libs_softmmu" 1808 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags" 1809 else 1810 if test "$vnc_png" = "yes" ; then 1811 feature_not_found "vnc-png" 1812 fi 1813 vnc_png=no 1814 fi 1815fi 1816 1817########################################## 1818# fnmatch() probe, used for ACL routines 1819fnmatch="no" 1820cat > $TMPC << EOF 1821#include <fnmatch.h> 1822int main(void) 1823{ 1824 fnmatch("foo", "foo", 0); 1825 return 0; 1826} 1827EOF 1828if compile_prog "" "" ; then 1829 fnmatch="yes" 1830fi 1831 1832########################################## 1833# uuid_generate() probe, used for vdi block driver 1834if test "$uuid" != "no" ; then 1835 uuid_libs="-luuid" 1836 cat > $TMPC << EOF 1837#include <uuid/uuid.h> 1838int main(void) 1839{ 1840 uuid_t my_uuid; 1841 uuid_generate(my_uuid); 1842 return 0; 1843} 1844EOF 1845 if compile_prog "" "$uuid_libs" ; then 1846 uuid="yes" 1847 libs_softmmu="$uuid_libs $libs_softmmu" 1848 libs_tools="$uuid_libs $libs_tools" 1849 else 1850 if test "$uuid" = "yes" ; then 1851 feature_not_found "uuid" 1852 fi 1853 uuid=no 1854 fi 1855fi 1856 1857########################################## 1858# xfsctl() probe, used for raw-posix 1859if test "$xfs" != "no" ; then 1860 cat > $TMPC << EOF 1861#include <stddef.h> /* NULL */ 1862#include <xfs/xfs.h> 1863int main(void) 1864{ 1865 xfsctl(NULL, 0, 0, NULL); 1866 return 0; 1867} 1868EOF 1869 if compile_prog "" "" ; then 1870 xfs="yes" 1871 else 1872 if test "$xfs" = "yes" ; then 1873 feature_not_found "xfs" 1874 fi 1875 xfs=no 1876 fi 1877fi 1878 1879########################################## 1880# vde libraries probe 1881if test "$vde" != "no" ; then 1882 vde_libs="-lvdeplug" 1883 cat > $TMPC << EOF 1884#include <libvdeplug.h> 1885int main(void) 1886{ 1887 struct vde_open_args a = {0, 0, 0}; 1888 char s[] = ""; 1889 vde_open(s, s, &a); 1890 return 0; 1891} 1892EOF 1893 if compile_prog "" "$vde_libs" ; then 1894 vde=yes 1895 libs_softmmu="$vde_libs $libs_softmmu" 1896 libs_tools="$vde_libs $libs_tools" 1897 else 1898 if test "$vde" = "yes" ; then 1899 feature_not_found "vde" 1900 fi 1901 vde=no 1902 fi 1903fi 1904 1905########################################## 1906# libcap-ng library probe 1907if test "$cap_ng" != "no" ; then 1908 cap_libs="-lcap-ng" 1909 cat > $TMPC << EOF 1910#include <cap-ng.h> 1911int main(void) 1912{ 1913 capng_capability_to_name(CAPNG_EFFECTIVE); 1914 return 0; 1915} 1916EOF 1917 if compile_prog "" "$cap_libs" ; then 1918 cap_ng=yes 1919 libs_tools="$cap_libs $libs_tools" 1920 else 1921 if test "$cap_ng" = "yes" ; then 1922 feature_not_found "cap_ng" 1923 fi 1924 cap_ng=no 1925 fi 1926fi 1927 1928########################################## 1929# Sound support libraries probe 1930 1931audio_drv_probe() 1932{ 1933 drv=$1 1934 hdr=$2 1935 lib=$3 1936 exp=$4 1937 cfl=$5 1938 cat > $TMPC << EOF 1939#include <$hdr> 1940int main(void) { $exp } 1941EOF 1942 if compile_prog "$cfl" "$lib" ; then 1943 : 1944 else 1945 echo 1946 echo "Error: $drv check failed" 1947 echo "Make sure to have the $drv libs and headers installed." 1948 echo 1949 exit 1 1950 fi 1951} 1952 1953audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'` 1954for drv in $audio_drv_list; do 1955 case $drv in 1956 alsa) 1957 audio_drv_probe $drv alsa/asoundlib.h -lasound \ 1958 "return snd_pcm_close((snd_pcm_t *)0);" 1959 libs_softmmu="-lasound $libs_softmmu" 1960 ;; 1961 1962 fmod) 1963 if test -z $fmod_lib || test -z $fmod_inc; then 1964 echo 1965 echo "Error: You must specify path to FMOD library and headers" 1966 echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so" 1967 echo 1968 exit 1 1969 fi 1970 audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc" 1971 libs_softmmu="$fmod_lib $libs_softmmu" 1972 ;; 1973 1974 esd) 1975 audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);' 1976 libs_softmmu="-lesd $libs_softmmu" 1977 audio_pt_int="yes" 1978 ;; 1979 1980 pa) 1981 audio_drv_probe $drv pulse/mainloop.h "-lpulse" \ 1982 "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;" 1983 libs_softmmu="-lpulse $libs_softmmu" 1984 audio_pt_int="yes" 1985 ;; 1986 1987 coreaudio) 1988 libs_softmmu="-framework CoreAudio $libs_softmmu" 1989 ;; 1990 1991 dsound) 1992 libs_softmmu="-lole32 -ldxguid $libs_softmmu" 1993 audio_win_int="yes" 1994 ;; 1995 1996 oss) 1997 libs_softmmu="$oss_lib $libs_softmmu" 1998 ;; 1999 2000 sdl|wav) 2001 # XXX: Probes for CoreAudio, DirectSound, SDL(?) 2002 ;; 2003 2004 winwave) 2005 libs_softmmu="-lwinmm $libs_softmmu" 2006 audio_win_int="yes" 2007 ;; 2008 2009 *) 2010 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || { 2011 echo 2012 echo "Error: Unknown driver '$drv' selected" 2013 echo "Possible drivers are: $audio_possible_drivers" 2014 echo 2015 exit 1 2016 } 2017 ;; 2018 esac 2019done 2020 2021########################################## 2022# BrlAPI probe 2023 2024if test "$brlapi" != "no" ; then 2025 brlapi_libs="-lbrlapi" 2026 cat > $TMPC << EOF 2027#include <brlapi.h> 2028#include <stddef.h> 2029int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); } 2030EOF 2031 if compile_prog "" "$brlapi_libs" ; then 2032 brlapi=yes 2033 libs_softmmu="$brlapi_libs $libs_softmmu" 2034 else 2035 if test "$brlapi" = "yes" ; then 2036 feature_not_found "brlapi" 2037 fi 2038 brlapi=no 2039 fi 2040fi 2041 2042########################################## 2043# curses probe 2044if test "$mingw32" = "yes" ; then 2045 curses_list="-lpdcurses" 2046else 2047 curses_list="-lncurses -lcurses" 2048fi 2049 2050if test "$curses" != "no" ; then 2051 curses_found=no 2052 cat > $TMPC << EOF 2053#include <curses.h> 2054int main(void) { 2055 const char *s = curses_version(); 2056 resize_term(0, 0); 2057 return s != 0; 2058} 2059EOF 2060 for curses_lib in $curses_list; do 2061 if compile_prog "" "$curses_lib" ; then 2062 curses_found=yes 2063 libs_softmmu="$curses_lib $libs_softmmu" 2064 break 2065 fi 2066 done 2067 if test "$curses_found" = "yes" ; then 2068 curses=yes 2069 else 2070 if test "$curses" = "yes" ; then 2071 feature_not_found "curses" 2072 fi 2073 curses=no 2074 fi 2075fi 2076 2077########################################## 2078# curl probe 2079 2080if $pkg_config libcurl --modversion >/dev/null 2>&1; then 2081 curlconfig="$pkg_config libcurl" 2082else 2083 curlconfig=curl-config 2084fi 2085 2086if test "$curl" != "no" ; then 2087 cat > $TMPC << EOF 2088#include <curl/curl.h> 2089int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; } 2090EOF 2091 curl_cflags=`$curlconfig --cflags 2>/dev/null` 2092 curl_libs=`$curlconfig --libs 2>/dev/null` 2093 if compile_prog "$curl_cflags" "$curl_libs" ; then 2094 curl=yes 2095 libs_tools="$curl_libs $libs_tools" 2096 libs_softmmu="$curl_libs $libs_softmmu" 2097 else 2098 if test "$curl" = "yes" ; then 2099 feature_not_found "curl" 2100 fi 2101 curl=no 2102 fi 2103fi # test "$curl" 2104 2105########################################## 2106# bluez support probe 2107if test "$bluez" != "no" ; then 2108 cat > $TMPC << EOF 2109#include <bluetooth/bluetooth.h> 2110int main(void) { return bt_error(0); } 2111EOF 2112 bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null` 2113 bluez_libs=`$pkg_config --libs bluez 2> /dev/null` 2114 if compile_prog "$bluez_cflags" "$bluez_libs" ; then 2115 bluez=yes 2116 libs_softmmu="$bluez_libs $libs_softmmu" 2117 else 2118 if test "$bluez" = "yes" ; then 2119 feature_not_found "bluez" 2120 fi 2121 bluez="no" 2122 fi 2123fi 2124 2125########################################## 2126# glib support probe 2127 2128if test "$mingw32" = yes; then 2129 # g_poll is required in order to integrate with the glib main loop. 2130 glib_req_ver=2.20 2131else 2132 glib_req_ver=2.12 2133fi 2134if $pkg_config --atleast-version=$glib_req_ver gthread-2.0 > /dev/null 2>&1 2135then 2136 glib_cflags=`$pkg_config --cflags gthread-2.0 2>/dev/null` 2137 glib_libs=`$pkg_config --libs gthread-2.0 2>/dev/null` 2138 LIBS="$glib_libs $LIBS" 2139 libs_qga="$glib_libs $libs_qga" 2140else 2141 echo "glib-$glib_req_ver required to compile QEMU" 2142 exit 1 2143fi 2144 2145########################################## 2146# pixman support probe 2147 2148if test "$pixman" = ""; then 2149 if test "$want_tools" = "no" -a "$softmmu" = "no"; then 2150 pixman="none" 2151 elif $pkg_config pixman-1 > /dev/null 2>&1; then 2152 pixman="system" 2153 else 2154 pixman="internal" 2155 fi 2156fi 2157if test "$pixman" = "none"; then 2158 if test "$want_tools" != "no" -o "$softmmu" != "no"; then 2159 echo "ERROR: pixman disabled but system emulation or tools build" 2160 echo " enabled. You can turn off pixman only if you also" 2161 echo " disable all system emulation targets and the tools" 2162 echo " build with '--disable-tools --disable-system'." 2163 exit 1 2164 fi 2165 pixman_cflags= 2166 pixman_libs= 2167elif test "$pixman" = "system"; then 2168 pixman_cflags=`$pkg_config --cflags pixman-1 2>/dev/null` 2169 pixman_libs=`$pkg_config --libs pixman-1 2>/dev/null` 2170else 2171 if test ! -d ${source_path}/pixman/pixman; then 2172 echo "ERROR: pixman not present. Your options:" 2173 echo " (1) Preferred: Install the pixman devel package (any recent" 2174 echo " distro should have packages as Xorg needs pixman too)." 2175 echo " (2) Fetch the pixman submodule, using:" 2176 echo " git submodule update --init pixman" 2177 exit 1 2178 fi 2179 mkdir -p pixman/pixman 2180 pixman_cflags="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman" 2181 pixman_libs="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1" 2182fi 2183 2184########################################## 2185# libcap probe 2186 2187if test "$cap" != "no" ; then 2188 cat > $TMPC <<EOF 2189#include <stdio.h> 2190#include <sys/capability.h> 2191int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; } 2192EOF 2193 if compile_prog "" "-lcap" ; then 2194 cap=yes 2195 else 2196 cap=no 2197 fi 2198fi 2199 2200########################################## 2201# pthread probe 2202PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2" 2203 2204pthread=no 2205cat > $TMPC << EOF 2206#include <pthread.h> 2207static void *f(void *p) { return NULL; } 2208int main(void) { 2209 pthread_t thread; 2210 pthread_create(&thread, 0, f, 0); 2211 return 0; 2212} 2213EOF 2214if compile_prog "" "" ; then 2215 pthread=yes 2216else 2217 for pthread_lib in $PTHREADLIBS_LIST; do 2218 if compile_prog "" "$pthread_lib" ; then 2219 pthread=yes 2220 found=no 2221 for lib_entry in $LIBS; do 2222 if test "$lib_entry" = "$pthread_lib"; then 2223 found=yes 2224 break 2225 fi 2226 done 2227 if test "$found" = "no"; then 2228 LIBS="$pthread_lib $LIBS" 2229 fi 2230 break 2231 fi 2232 done 2233fi 2234 2235if test "$mingw32" != yes -a "$pthread" = no; then 2236 echo 2237 echo "Error: pthread check failed" 2238 echo "Make sure to have the pthread libs and headers installed." 2239 echo 2240 exit 1 2241fi 2242 2243########################################## 2244# rbd probe 2245if test "$rbd" != "no" ; then 2246 cat > $TMPC <<EOF 2247#include <stdio.h> 2248#include <rbd/librbd.h> 2249int main(void) { 2250 rados_t cluster; 2251 rados_create(&cluster, NULL); 2252 return 0; 2253} 2254EOF 2255 rbd_libs="-lrbd -lrados" 2256 if compile_prog "" "$rbd_libs" ; then 2257 rbd=yes 2258 libs_tools="$rbd_libs $libs_tools" 2259 libs_softmmu="$rbd_libs $libs_softmmu" 2260 else 2261 if test "$rbd" = "yes" ; then 2262 feature_not_found "rados block device" 2263 fi 2264 rbd=no 2265 fi 2266fi 2267 2268########################################## 2269# linux-aio probe 2270 2271if test "$linux_aio" != "no" ; then 2272 cat > $TMPC <<EOF 2273#include <libaio.h> 2274#include <sys/eventfd.h> 2275#include <stddef.h> 2276int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; } 2277EOF 2278 if compile_prog "" "-laio" ; then 2279 linux_aio=yes 2280 libs_softmmu="$libs_softmmu -laio" 2281 libs_tools="$libs_tools -laio" 2282 else 2283 if test "$linux_aio" = "yes" ; then 2284 feature_not_found "linux AIO" 2285 fi 2286 linux_aio=no 2287 fi 2288fi 2289 2290########################################## 2291# adjust virtio-blk-data-plane based on linux-aio 2292 2293if test "$virtio_blk_data_plane" = "yes" -a \ 2294 "$linux_aio" != "yes" ; then 2295 echo "Error: virtio-blk-data-plane requires Linux AIO, please try --enable-linux-aio" 2296 exit 1 2297elif test -z "$virtio_blk_data_plane" ; then 2298 virtio_blk_data_plane=$linux_aio 2299fi 2300 2301########################################## 2302# attr probe 2303 2304if test "$attr" != "no" ; then 2305 cat > $TMPC <<EOF 2306#include <stdio.h> 2307#include <sys/types.h> 2308#ifdef CONFIG_LIBATTR 2309#include <attr/xattr.h> 2310#else 2311#include <sys/xattr.h> 2312#endif 2313int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; } 2314EOF 2315 if compile_prog "" "" ; then 2316 attr=yes 2317 # Older distros have <attr/xattr.h>, and need -lattr: 2318 elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then 2319 attr=yes 2320 LIBS="-lattr $LIBS" 2321 libattr=yes 2322 else 2323 if test "$attr" = "yes" ; then 2324 feature_not_found "ATTR" 2325 fi 2326 attr=no 2327 fi 2328fi 2329 2330########################################## 2331# iovec probe 2332cat > $TMPC <<EOF 2333#include <sys/types.h> 2334#include <sys/uio.h> 2335#include <unistd.h> 2336int main(void) { return sizeof(struct iovec); } 2337EOF 2338iovec=no 2339if compile_prog "" "" ; then 2340 iovec=yes 2341fi 2342 2343########################################## 2344# preadv probe 2345cat > $TMPC <<EOF 2346#include <sys/types.h> 2347#include <sys/uio.h> 2348#include <unistd.h> 2349int main(void) { return preadv(0, 0, 0, 0); } 2350EOF 2351preadv=no 2352if compile_prog "" "" ; then 2353 preadv=yes 2354fi 2355 2356########################################## 2357# fdt probe 2358if test "$fdt" != "no" ; then 2359 fdt_libs="-lfdt" 2360 cat > $TMPC << EOF 2361int main(void) { return 0; } 2362EOF 2363 if compile_prog "" "$fdt_libs" ; then 2364 fdt=yes 2365 else 2366 if test "$fdt" = "yes" ; then 2367 feature_not_found "fdt" 2368 fi 2369 fdt_libs= 2370 fdt=no 2371 fi 2372fi 2373 2374########################################## 2375# opengl probe, used by milkymist-tmu2 2376if test "$opengl" != "no" ; then 2377 opengl_libs="-lGL" 2378 cat > $TMPC << EOF 2379#include <X11/Xlib.h> 2380#include <GL/gl.h> 2381#include <GL/glx.h> 2382int main(void) { return GL_VERSION != 0; } 2383EOF 2384 if compile_prog "" "-lGL" ; then 2385 opengl=yes 2386 else 2387 if test "$opengl" = "yes" ; then 2388 feature_not_found "opengl" 2389 fi 2390 opengl_libs= 2391 opengl=no 2392 fi 2393fi 2394 2395########################################## 2396# glusterfs probe 2397if test "$glusterfs" != "no" ; then 2398 cat > $TMPC <<EOF 2399#include <glusterfs/api/glfs.h> 2400int main(void) { 2401 (void) glfs_new("volume"); 2402 return 0; 2403} 2404EOF 2405 glusterfs_libs="-lgfapi -lgfrpc -lgfxdr" 2406 if compile_prog "" "$glusterfs_libs" ; then 2407 glusterfs=yes 2408 libs_tools="$glusterfs_libs $libs_tools" 2409 libs_softmmu="$glusterfs_libs $libs_softmmu" 2410 else 2411 if test "$glusterfs" = "yes" ; then 2412 feature_not_found "GlusterFS backend support" 2413 fi 2414 glusterfs=no 2415 fi 2416fi 2417 2418# 2419# Check for xxxat() functions when we are building linux-user 2420# emulator. This is done because older glibc versions don't 2421# have syscall stubs for these implemented. 2422# 2423atfile=no 2424cat > $TMPC << EOF 2425#define _ATFILE_SOURCE 2426#include <sys/types.h> 2427#include <fcntl.h> 2428#include <unistd.h> 2429 2430int 2431main(void) 2432{ 2433 /* try to unlink nonexisting file */ 2434 return (unlinkat(AT_FDCWD, "nonexistent_file", 0)); 2435} 2436EOF 2437if compile_prog "" "" ; then 2438 atfile=yes 2439fi 2440 2441# Check for inotify functions when we are building linux-user 2442# emulator. This is done because older glibc versions don't 2443# have syscall stubs for these implemented. In that case we 2444# don't provide them even if kernel supports them. 2445# 2446inotify=no 2447cat > $TMPC << EOF 2448#include <sys/inotify.h> 2449 2450int 2451main(void) 2452{ 2453 /* try to start inotify */ 2454 return inotify_init(); 2455} 2456EOF 2457if compile_prog "" "" ; then 2458 inotify=yes 2459fi 2460 2461inotify1=no 2462cat > $TMPC << EOF 2463#include <sys/inotify.h> 2464 2465int 2466main(void) 2467{ 2468 /* try to start inotify */ 2469 return inotify_init1(0); 2470} 2471EOF 2472if compile_prog "" "" ; then 2473 inotify1=yes 2474fi 2475 2476# check if utimensat and futimens are supported 2477utimens=no 2478cat > $TMPC << EOF 2479#define _ATFILE_SOURCE 2480#include <stddef.h> 2481#include <fcntl.h> 2482#include <sys/stat.h> 2483 2484int main(void) 2485{ 2486 utimensat(AT_FDCWD, "foo", NULL, 0); 2487 futimens(0, NULL); 2488 return 0; 2489} 2490EOF 2491if compile_prog "" "" ; then 2492 utimens=yes 2493fi 2494 2495# check if pipe2 is there 2496pipe2=no 2497cat > $TMPC << EOF 2498#include <unistd.h> 2499#include <fcntl.h> 2500 2501int main(void) 2502{ 2503 int pipefd[2]; 2504 return pipe2(pipefd, O_CLOEXEC); 2505} 2506EOF 2507if compile_prog "" "" ; then 2508 pipe2=yes 2509fi 2510 2511# check if accept4 is there 2512accept4=no 2513cat > $TMPC << EOF 2514#include <sys/socket.h> 2515#include <stddef.h> 2516 2517int main(void) 2518{ 2519 accept4(0, NULL, NULL, SOCK_CLOEXEC); 2520 return 0; 2521} 2522EOF 2523if compile_prog "" "" ; then 2524 accept4=yes 2525fi 2526 2527# check if tee/splice is there. vmsplice was added same time. 2528splice=no 2529cat > $TMPC << EOF 2530#include <unistd.h> 2531#include <fcntl.h> 2532#include <limits.h> 2533 2534int main(void) 2535{ 2536 int len, fd = 0; 2537 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK); 2538 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE); 2539 return 0; 2540} 2541EOF 2542if compile_prog "" "" ; then 2543 splice=yes 2544fi 2545 2546########################################## 2547# signalfd probe 2548signalfd="no" 2549cat > $TMPC << EOF 2550#include <unistd.h> 2551#include <sys/syscall.h> 2552#include <signal.h> 2553int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); } 2554EOF 2555 2556if compile_prog "" "" ; then 2557 signalfd=yes 2558fi 2559 2560# check if eventfd is supported 2561eventfd=no 2562cat > $TMPC << EOF 2563#include <sys/eventfd.h> 2564 2565int main(void) 2566{ 2567 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC); 2568} 2569EOF 2570if compile_prog "" "" ; then 2571 eventfd=yes 2572fi 2573 2574# check for fallocate 2575fallocate=no 2576cat > $TMPC << EOF 2577#include <fcntl.h> 2578 2579int main(void) 2580{ 2581 fallocate(0, 0, 0, 0); 2582 return 0; 2583} 2584EOF 2585if compile_prog "" "" ; then 2586 fallocate=yes 2587fi 2588 2589# check for sync_file_range 2590sync_file_range=no 2591cat > $TMPC << EOF 2592#include <fcntl.h> 2593 2594int main(void) 2595{ 2596 sync_file_range(0, 0, 0, 0); 2597 return 0; 2598} 2599EOF 2600if compile_prog "" "" ; then 2601 sync_file_range=yes 2602fi 2603 2604# check for linux/fiemap.h and FS_IOC_FIEMAP 2605fiemap=no 2606cat > $TMPC << EOF 2607#include <sys/ioctl.h> 2608#include <linux/fs.h> 2609#include <linux/fiemap.h> 2610 2611int main(void) 2612{ 2613 ioctl(0, FS_IOC_FIEMAP, 0); 2614 return 0; 2615} 2616EOF 2617if compile_prog "" "" ; then 2618 fiemap=yes 2619fi 2620 2621# check for dup3 2622dup3=no 2623cat > $TMPC << EOF 2624#include <unistd.h> 2625 2626int main(void) 2627{ 2628 dup3(0, 0, 0); 2629 return 0; 2630} 2631EOF 2632if compile_prog "" "" ; then 2633 dup3=yes 2634fi 2635 2636# check for epoll support 2637epoll=no 2638cat > $TMPC << EOF 2639#include <sys/epoll.h> 2640 2641int main(void) 2642{ 2643 epoll_create(0); 2644 return 0; 2645} 2646EOF 2647if compile_prog "" "" ; then 2648 epoll=yes 2649fi 2650 2651# epoll_create1 and epoll_pwait are later additions 2652# so we must check separately for their presence 2653epoll_create1=no 2654cat > $TMPC << EOF 2655#include <sys/epoll.h> 2656 2657int main(void) 2658{ 2659 /* Note that we use epoll_create1 as a value, not as 2660 * a function being called. This is necessary so that on 2661 * old SPARC glibc versions where the function was present in 2662 * the library but not declared in the header file we will 2663 * fail the configure check. (Otherwise we will get a compiler 2664 * warning but not an error, and will proceed to fail the 2665 * qemu compile where we compile with -Werror.) 2666 */ 2667 return (int)(uintptr_t)&epoll_create1; 2668} 2669EOF 2670if compile_prog "" "" ; then 2671 epoll_create1=yes 2672fi 2673 2674epoll_pwait=no 2675cat > $TMPC << EOF 2676#include <sys/epoll.h> 2677 2678int main(void) 2679{ 2680 epoll_pwait(0, 0, 0, 0, 0); 2681 return 0; 2682} 2683EOF 2684if compile_prog "" "" ; then 2685 epoll_pwait=yes 2686fi 2687 2688# Check if tools are available to build documentation. 2689if test "$docs" != "no" ; then 2690 if has makeinfo && has pod2man; then 2691 docs=yes 2692 else 2693 if test "$docs" = "yes" ; then 2694 feature_not_found "docs" 2695 fi 2696 docs=no 2697 fi 2698fi 2699 2700# Search for bswap_32 function 2701byteswap_h=no 2702cat > $TMPC << EOF 2703#include <byteswap.h> 2704int main(void) { return bswap_32(0); } 2705EOF 2706if compile_prog "" "" ; then 2707 byteswap_h=yes 2708fi 2709 2710# Search for bswap32 function 2711bswap_h=no 2712cat > $TMPC << EOF 2713#include <sys/endian.h> 2714#include <sys/types.h> 2715#include <machine/bswap.h> 2716int main(void) { return bswap32(0); } 2717EOF 2718if compile_prog "" "" ; then 2719 bswap_h=yes 2720fi 2721 2722########################################## 2723# Do we have libiscsi 2724# We check for iscsi_unmap_sync() to make sure we have a 2725# recent enough version of libiscsi. 2726if test "$libiscsi" != "no" ; then 2727 cat > $TMPC << EOF 2728#include <stdio.h> 2729#include <iscsi/iscsi.h> 2730int main(void) { iscsi_unmap_sync(NULL,0,0,0,NULL,0); return 0; } 2731EOF 2732 if compile_prog "" "-liscsi" ; then 2733 libiscsi="yes" 2734 LIBS="$LIBS -liscsi" 2735 else 2736 if test "$libiscsi" = "yes" ; then 2737 feature_not_found "libiscsi" 2738 fi 2739 libiscsi="no" 2740 fi 2741fi 2742 2743 2744########################################## 2745# Do we need libm 2746cat > $TMPC << EOF 2747#include <math.h> 2748int main(void) { return isnan(sin(0.0)); } 2749EOF 2750if compile_prog "" "" ; then 2751 : 2752elif compile_prog "" "-lm" ; then 2753 LIBS="-lm $LIBS" 2754 libs_qga="-lm $libs_qga" 2755else 2756 echo 2757 echo "Error: libm check failed" 2758 echo 2759 exit 1 2760fi 2761 2762########################################## 2763# Do we need librt 2764# uClibc provides 2 versions of clock_gettime(), one with realtime 2765# support and one without. This means that the clock_gettime() don't 2766# need -lrt. We still need it for timer_create() so we check for this 2767# function in addition. 2768cat > $TMPC <<EOF 2769#include <signal.h> 2770#include <time.h> 2771int main(void) { 2772 timer_create(CLOCK_REALTIME, NULL, NULL); 2773 return clock_gettime(CLOCK_REALTIME, NULL); 2774} 2775EOF 2776 2777if compile_prog "" "" ; then 2778 : 2779# we need pthread for static linking. use previous pthread test result 2780elif compile_prog "" "-lrt $pthread_lib" ; then 2781 LIBS="-lrt $LIBS" 2782 libs_qga="-lrt $libs_qga" 2783fi 2784 2785if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \ 2786 "$aix" != "yes" -a "$haiku" != "yes" ; then 2787 libs_softmmu="-lutil $libs_softmmu" 2788fi 2789 2790########################################## 2791# spice probe 2792if test "$spice" != "no" ; then 2793 cat > $TMPC << EOF 2794#include <spice.h> 2795int main(void) { spice_server_new(); return 0; } 2796EOF 2797 spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null) 2798 spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null) 2799 if $pkg_config --atleast-version=0.12.0 spice-server >/dev/null 2>&1 && \ 2800 $pkg_config --atleast-version=0.12.2 spice-protocol > /dev/null 2>&1 && \ 2801 compile_prog "$spice_cflags" "$spice_libs" ; then 2802 spice="yes" 2803 libs_softmmu="$libs_softmmu $spice_libs" 2804 QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags" 2805 spice_protocol_version=$($pkg_config --modversion spice-protocol) 2806 spice_server_version=$($pkg_config --modversion spice-server) 2807 else 2808 if test "$spice" = "yes" ; then 2809 feature_not_found "spice" 2810 fi 2811 spice="no" 2812 fi 2813fi 2814 2815# check for libcacard for smartcard support 2816if test "$smartcard" != "no" ; then 2817 smartcard="yes" 2818 smartcard_cflags="" 2819 # TODO - what's the minimal nss version we support? 2820 if test "$smartcard_nss" != "no"; then 2821 cat > $TMPC << EOF 2822#include <pk11pub.h> 2823int main(void) { PK11_FreeSlot(0); return 0; } 2824EOF 2825 smartcard_includes="-I\$(SRC_PATH)/libcacard" 2826 libcacard_libs="$($pkg_config --libs nss 2>/dev/null) $glib_libs" 2827 libcacard_cflags="$($pkg_config --cflags nss 2>/dev/null) $glib_cflags" 2828 test_cflags="$libcacard_cflags" 2829 # The header files in nss < 3.13.3 have a bug which causes them to 2830 # emit a warning. If we're going to compile QEMU with -Werror, then 2831 # test that the headers don't have this bug. Otherwise we would pass 2832 # the configure test but fail to compile QEMU later. 2833 if test "$werror" = "yes"; then 2834 test_cflags="-Werror $test_cflags" 2835 fi 2836 if $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 && \ 2837 compile_prog "$test_cflags" "$libcacard_libs"; then 2838 smartcard_nss="yes" 2839 QEMU_CFLAGS="$QEMU_CFLAGS $libcacard_cflags" 2840 QEMU_INCLUDES="$QEMU_INCLUDES $smartcard_includes" 2841 libs_softmmu="$libcacard_libs $libs_softmmu" 2842 else 2843 if test "$smartcard_nss" = "yes"; then 2844 feature_not_found "nss" 2845 fi 2846 smartcard_nss="no" 2847 fi 2848 fi 2849fi 2850if test "$smartcard" = "no" ; then 2851 smartcard_nss="no" 2852fi 2853 2854# check for usbredirparser for usb network redirection support 2855if test "$usb_redir" != "no" ; then 2856 if $pkg_config --atleast-version=0.6 libusbredirparser-0.5 >/dev/null 2>&1 ; then 2857 usb_redir="yes" 2858 usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5 2>/dev/null) 2859 usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5 2>/dev/null) 2860 QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags" 2861 libs_softmmu="$libs_softmmu $usb_redir_libs" 2862 else 2863 if test "$usb_redir" = "yes"; then 2864 feature_not_found "usb-redir" 2865 fi 2866 usb_redir="no" 2867 fi 2868fi 2869 2870########################################## 2871 2872########################################## 2873# check if we have fdatasync 2874 2875fdatasync=no 2876cat > $TMPC << EOF 2877#include <unistd.h> 2878int main(void) { 2879#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0 2880return fdatasync(0); 2881#else 2882#error Not supported 2883#endif 2884} 2885EOF 2886if compile_prog "" "" ; then 2887 fdatasync=yes 2888fi 2889 2890########################################## 2891# check if we have madvise 2892 2893madvise=no 2894cat > $TMPC << EOF 2895#include <sys/types.h> 2896#include <sys/mman.h> 2897#include <stddef.h> 2898int main(void) { return madvise(NULL, 0, MADV_DONTNEED); } 2899EOF 2900if compile_prog "" "" ; then 2901 madvise=yes 2902fi 2903 2904########################################## 2905# check if we have posix_madvise 2906 2907posix_madvise=no 2908cat > $TMPC << EOF 2909#include <sys/mman.h> 2910#include <stddef.h> 2911int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); } 2912EOF 2913if compile_prog "" "" ; then 2914 posix_madvise=yes 2915fi 2916 2917########################################## 2918# check if we have usable SIGEV_THREAD_ID 2919 2920sigev_thread_id=no 2921cat > $TMPC << EOF 2922#include <signal.h> 2923int main(void) { 2924 struct sigevent ev; 2925 ev.sigev_notify = SIGEV_THREAD_ID; 2926 ev._sigev_un._tid = 0; 2927 asm volatile("" : : "g"(&ev)); 2928 return 0; 2929} 2930EOF 2931if compile_prog "" "" ; then 2932 sigev_thread_id=yes 2933fi 2934 2935########################################## 2936# check if trace backend exists 2937 2938$python "$source_path/scripts/tracetool.py" "--backend=$trace_backend" --check-backend > /dev/null 2> /dev/null 2939if test "$?" -ne 0 ; then 2940 echo 2941 echo "Error: invalid trace backend" 2942 echo "Please choose a supported trace backend." 2943 echo 2944 exit 1 2945fi 2946 2947########################################## 2948# For 'ust' backend, test if ust headers are present 2949if test "$trace_backend" = "ust"; then 2950 cat > $TMPC << EOF 2951#include <ust/tracepoint.h> 2952#include <ust/marker.h> 2953int main(void) { return 0; } 2954EOF 2955 if compile_prog "" "" ; then 2956 LIBS="-lust -lurcu-bp $LIBS" 2957 libs_qga="-lust -lurcu-bp $libs_qga" 2958 else 2959 echo 2960 echo "Error: Trace backend 'ust' missing libust header files" 2961 echo 2962 exit 1 2963 fi 2964fi 2965 2966########################################## 2967# For 'dtrace' backend, test if 'dtrace' command is present 2968if test "$trace_backend" = "dtrace"; then 2969 if ! has 'dtrace' ; then 2970 echo 2971 echo "Error: dtrace command is not found in PATH $PATH" 2972 echo 2973 exit 1 2974 fi 2975 trace_backend_stap="no" 2976 if has 'stap' ; then 2977 trace_backend_stap="yes" 2978 fi 2979fi 2980 2981########################################## 2982# __sync_fetch_and_and requires at least -march=i486. Many toolchains 2983# use i686 as default anyway, but for those that don't, an explicit 2984# specification is necessary 2985if test "$vhost_net" = "yes" && test "$cpu" = "i386"; then 2986 cat > $TMPC << EOF 2987static int sfaa(int *ptr) 2988{ 2989 return __sync_fetch_and_and(ptr, 0); 2990} 2991 2992int main(void) 2993{ 2994 int val = 42; 2995 sfaa(&val); 2996 return val; 2997} 2998EOF 2999 if ! compile_prog "" "" ; then 3000 QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS" 3001 fi 3002fi 3003 3004########################################## 3005# check and set a backend for coroutine 3006 3007# default is ucontext, but always fallback to gthread 3008# windows autodetected by make 3009if test "$coroutine" = "" -o "$coroutine" = "ucontext"; then 3010 if test "$darwin" != "yes"; then 3011 cat > $TMPC << EOF 3012#include <ucontext.h> 3013#ifdef __stub_makecontext 3014#error Ignoring glibc stub makecontext which will always fail 3015#endif 3016int main(void) { makecontext(0, 0, 0); return 0; } 3017EOF 3018 if compile_prog "" "" ; then 3019 coroutine_backend=ucontext 3020 else 3021 coroutine_backend=gthread 3022 fi 3023 fi 3024elif test "$coroutine" = "gthread" ; then 3025 coroutine_backend=gthread 3026elif test "$coroutine" = "windows" ; then 3027 coroutine_backend=windows 3028elif test "$coroutine" = "sigaltstack" ; then 3029 coroutine_backend=sigaltstack 3030else 3031 echo 3032 echo "Error: unknown coroutine backend $coroutine" 3033 echo 3034 exit 1 3035fi 3036 3037########################################## 3038# check if we have open_by_handle_at 3039 3040open_by_handle_at=no 3041cat > $TMPC << EOF 3042#include <fcntl.h> 3043#if !defined(AT_EMPTY_PATH) 3044# error missing definition 3045#else 3046int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); } 3047#endif 3048EOF 3049if compile_prog "" "" ; then 3050 open_by_handle_at=yes 3051fi 3052 3053######################################## 3054# check if we have linux/magic.h 3055 3056linux_magic_h=no 3057cat > $TMPC << EOF 3058#include <linux/magic.h> 3059int main(void) { 3060 return 0; 3061} 3062EOF 3063if compile_prog "" "" ; then 3064 linux_magic_h=yes 3065fi 3066 3067######################################## 3068# check whether we can disable the -Wunused-but-set-variable 3069# option with a pragma (this is needed to silence a warning in 3070# some versions of the valgrind VALGRIND_STACK_DEREGISTER macro.) 3071# This test has to be compiled with -Werror as otherwise an 3072# unknown pragma is only a warning. 3073pragma_disable_unused_but_set=no 3074cat > $TMPC << EOF 3075#pragma GCC diagnostic ignored "-Wunused-but-set-variable" 3076int main(void) { 3077 return 0; 3078} 3079EOF 3080if compile_prog "-Werror" "" ; then 3081 pragma_diagnostic_available=yes 3082fi 3083 3084######################################## 3085# check if we have valgrind/valgrind.h and valgrind/memcheck.h 3086 3087valgrind_h=no 3088cat > $TMPC << EOF 3089#include <valgrind/valgrind.h> 3090#include <valgrind/memcheck.h> 3091int main(void) { 3092 return 0; 3093} 3094EOF 3095if compile_prog "" "" ; then 3096 valgrind_h=yes 3097fi 3098 3099######################################## 3100# check if environ is declared 3101 3102has_environ=no 3103cat > $TMPC << EOF 3104#include <unistd.h> 3105int main(void) { 3106 environ = 0; 3107 return 0; 3108} 3109EOF 3110if compile_prog "" "" ; then 3111 has_environ=yes 3112fi 3113 3114######################################## 3115# check if cpuid.h is usable. 3116 3117cpuid_h=no 3118cat > $TMPC << EOF 3119#include <cpuid.h> 3120int main(void) { 3121 return 0; 3122} 3123EOF 3124if compile_prog "" "" ; then 3125 cpuid_h=yes 3126fi 3127 3128 3129########################################## 3130# End of CC checks 3131# After here, no more $cc or $ld runs 3132 3133if test "$gcov" = "yes" ; then 3134 CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS" 3135 LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS" 3136elif test "$debug" = "no" ; then 3137 CFLAGS="-O2 -D_FORTIFY_SOURCE=2 $CFLAGS" 3138fi 3139 3140 3141# Disable zero malloc errors for official releases unless explicitly told to 3142# enable/disable 3143if test -z "$zero_malloc" ; then 3144 if test "$z_version" = "50" ; then 3145 zero_malloc="no" 3146 else 3147 zero_malloc="yes" 3148 fi 3149fi 3150 3151# Now we've finished running tests it's OK to add -Werror to the compiler flags 3152if test "$werror" = "yes"; then 3153 QEMU_CFLAGS="-Werror $QEMU_CFLAGS" 3154fi 3155 3156if test "$solaris" = "no" ; then 3157 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then 3158 LDFLAGS="-Wl,--warn-common $LDFLAGS" 3159 fi 3160fi 3161 3162# test if pod2man has --utf8 option 3163if pod2man --help | grep -q utf8; then 3164 POD2MAN="pod2man --utf8" 3165else 3166 POD2MAN="pod2man" 3167fi 3168 3169# Use ASLR, no-SEH and DEP if available 3170if test "$mingw32" = "yes" ; then 3171 for flag in --dynamicbase --no-seh --nxcompat; do 3172 if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then 3173 LDFLAGS="-Wl,$flag $LDFLAGS" 3174 fi 3175 done 3176fi 3177 3178qemu_confdir=$sysconfdir$confsuffix 3179qemu_datadir=$datadir$confsuffix 3180 3181tools="" 3182if test "$want_tools" = "yes" ; then 3183 tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools" 3184 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then 3185 tools="qemu-nbd\$(EXESUF) $tools" 3186 fi 3187fi 3188if test "$softmmu" = yes ; then 3189 if test "$virtfs" != no ; then 3190 if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then 3191 virtfs=yes 3192 tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)" 3193 else 3194 if test "$virtfs" = yes; then 3195 echo "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel" 3196 exit 1 3197 fi 3198 virtfs=no 3199 fi 3200 fi 3201 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then 3202 if [ "$guest_agent" = "yes" ]; then 3203 tools="qemu-ga\$(EXESUF) $tools" 3204 fi 3205 fi 3206 if test "$smartcard_nss" = "yes" ; then 3207 tools="vscclient\$(EXESUF) $tools" 3208 fi 3209fi 3210 3211# Mac OS X ships with a broken assembler 3212roms= 3213if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \ 3214 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \ 3215 "$softmmu" = yes ; then 3216 roms="optionrom" 3217fi 3218if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then 3219 roms="$roms spapr-rtas" 3220fi 3221 3222# add pixman flags after all config tests are done 3223QEMU_CFLAGS="$QEMU_CFLAGS $pixman_cflags" 3224libs_softmmu="$libs_softmmu $pixman_libs" 3225 3226echo "Install prefix $prefix" 3227echo "BIOS directory `eval echo $qemu_datadir`" 3228echo "binary directory `eval echo $bindir`" 3229echo "library directory `eval echo $libdir`" 3230echo "libexec directory `eval echo $libexecdir`" 3231echo "include directory `eval echo $includedir`" 3232echo "config directory `eval echo $sysconfdir`" 3233echo "local state directory `eval echo $local_statedir`" 3234if test "$mingw32" = "no" ; then 3235echo "Manual directory `eval echo $mandir`" 3236echo "ELF interp prefix $interp_prefix" 3237fi 3238echo "Source path $source_path" 3239echo "C compiler $cc" 3240echo "Host C compiler $host_cc" 3241echo "Objective-C compiler $objcc" 3242echo "CFLAGS $CFLAGS" 3243echo "QEMU_CFLAGS $QEMU_CFLAGS" 3244echo "LDFLAGS $LDFLAGS" 3245echo "make $make" 3246echo "install $install" 3247echo "python $python" 3248if test "$slirp" = "yes" ; then 3249 echo "smbd $smbd" 3250fi 3251echo "host CPU $cpu" 3252echo "host big endian $bigendian" 3253echo "target list $target_list" 3254echo "tcg debug enabled $debug_tcg" 3255echo "gprof enabled $gprof" 3256echo "sparse enabled $sparse" 3257echo "strip binaries $strip_opt" 3258echo "profiler $profiler" 3259echo "static build $static" 3260echo "-Werror enabled $werror" 3261if test "$darwin" = "yes" ; then 3262 echo "Cocoa support $cocoa" 3263fi 3264echo "pixman $pixman" 3265echo "SDL support $sdl" 3266echo "curses support $curses" 3267echo "curl support $curl" 3268echo "mingw32 support $mingw32" 3269echo "Audio drivers $audio_drv_list" 3270echo "Extra audio cards $audio_card_list" 3271echo "Block whitelist $block_drv_whitelist" 3272echo "Mixer emulation $mixemu" 3273echo "VirtFS support $virtfs" 3274echo "VNC support $vnc" 3275if test "$vnc" = "yes" ; then 3276 echo "VNC TLS support $vnc_tls" 3277 echo "VNC SASL support $vnc_sasl" 3278 echo "VNC JPEG support $vnc_jpeg" 3279 echo "VNC PNG support $vnc_png" 3280fi 3281if test -n "$sparc_cpu"; then 3282 echo "Target Sparc Arch $sparc_cpu" 3283fi 3284echo "xen support $xen" 3285echo "brlapi support $brlapi" 3286echo "bluez support $bluez" 3287echo "Documentation $docs" 3288[ ! -z "$uname_release" ] && \ 3289echo "uname -r $uname_release" 3290echo "NPTL support $nptl" 3291echo "GUEST_BASE $guest_base" 3292echo "PIE $pie" 3293echo "vde support $vde" 3294echo "Linux AIO support $linux_aio" 3295echo "ATTR/XATTR support $attr" 3296echo "Install blobs $blobs" 3297echo "KVM support $kvm" 3298echo "TCG interpreter $tcg_interpreter" 3299echo "fdt support $fdt" 3300echo "preadv support $preadv" 3301echo "fdatasync $fdatasync" 3302echo "madvise $madvise" 3303echo "posix_madvise $posix_madvise" 3304echo "sigev_thread_id $sigev_thread_id" 3305echo "uuid support $uuid" 3306echo "libcap-ng support $cap_ng" 3307echo "vhost-net support $vhost_net" 3308echo "Trace backend $trace_backend" 3309echo "Trace output file $trace_file-<pid>" 3310echo "spice support $spice ($spice_protocol_version/$spice_server_version)" 3311echo "rbd support $rbd" 3312echo "xfsctl support $xfs" 3313echo "nss used $smartcard_nss" 3314echo "usb net redir $usb_redir" 3315echo "OpenGL support $opengl" 3316echo "libiscsi support $libiscsi" 3317echo "build guest agent $guest_agent" 3318echo "seccomp support $seccomp" 3319echo "coroutine backend $coroutine_backend" 3320echo "GlusterFS support $glusterfs" 3321echo "virtio-blk-data-plane $virtio_blk_data_plane" 3322echo "gcov $gcov_tool" 3323echo "gcov enabled $gcov" 3324 3325if test "$sdl_too_old" = "yes"; then 3326echo "-> Your SDL version is too old - please upgrade to have SDL support" 3327fi 3328 3329config_host_mak="config-host.mak" 3330config_host_ld="config-host.ld" 3331 3332echo "# Automatically generated by configure - do not modify" >config-all-disas.mak 3333 3334echo "# Automatically generated by configure - do not modify" > $config_host_mak 3335printf "# Configured with:" >> $config_host_mak 3336printf " '%s'" "$0" "$@" >> $config_host_mak 3337echo >> $config_host_mak 3338 3339echo all: >> $config_host_mak 3340echo "prefix=$prefix" >> $config_host_mak 3341echo "bindir=$bindir" >> $config_host_mak 3342echo "libdir=$libdir" >> $config_host_mak 3343echo "libexecdir=$libexecdir" >> $config_host_mak 3344echo "includedir=$includedir" >> $config_host_mak 3345echo "mandir=$mandir" >> $config_host_mak 3346echo "sysconfdir=$sysconfdir" >> $config_host_mak 3347echo "qemu_confdir=$qemu_confdir" >> $config_host_mak 3348echo "qemu_datadir=$qemu_datadir" >> $config_host_mak 3349echo "qemu_docdir=$qemu_docdir" >> $config_host_mak 3350echo "qemu_localstatedir=$local_statedir" >> $config_host_mak 3351echo "qemu_helperdir=$libexecdir" >> $config_host_mak 3352 3353echo "ARCH=$ARCH" >> $config_host_mak 3354if test "$debug_tcg" = "yes" ; then 3355 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak 3356fi 3357if test "$debug" = "yes" ; then 3358 echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak 3359fi 3360if test "$strip_opt" = "yes" ; then 3361 echo "STRIP=${strip}" >> $config_host_mak 3362fi 3363if test "$bigendian" = "yes" ; then 3364 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak 3365fi 3366if test "$mingw32" = "yes" ; then 3367 echo "CONFIG_WIN32=y" >> $config_host_mak 3368 rc_version=`cat $source_path/VERSION` 3369 version_major=${rc_version%%.*} 3370 rc_version=${rc_version#*.} 3371 version_minor=${rc_version%%.*} 3372 rc_version=${rc_version#*.} 3373 version_subminor=${rc_version%%.*} 3374 version_micro=0 3375 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak 3376 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak 3377else 3378 echo "CONFIG_POSIX=y" >> $config_host_mak 3379fi 3380 3381if test "$linux" = "yes" ; then 3382 echo "CONFIG_LINUX=y" >> $config_host_mak 3383fi 3384 3385if test "$darwin" = "yes" ; then 3386 echo "CONFIG_DARWIN=y" >> $config_host_mak 3387fi 3388 3389if test "$aix" = "yes" ; then 3390 echo "CONFIG_AIX=y" >> $config_host_mak 3391fi 3392 3393if test "$solaris" = "yes" ; then 3394 echo "CONFIG_SOLARIS=y" >> $config_host_mak 3395 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak 3396 if test "$needs_libsunmath" = "yes" ; then 3397 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak 3398 fi 3399fi 3400if test "$haiku" = "yes" ; then 3401 echo "CONFIG_HAIKU=y" >> $config_host_mak 3402fi 3403if test "$static" = "yes" ; then 3404 echo "CONFIG_STATIC=y" >> $config_host_mak 3405fi 3406if test "$profiler" = "yes" ; then 3407 echo "CONFIG_PROFILER=y" >> $config_host_mak 3408fi 3409if test "$slirp" = "yes" ; then 3410 echo "CONFIG_SLIRP=y" >> $config_host_mak 3411 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak 3412fi 3413if test "$vde" = "yes" ; then 3414 echo "CONFIG_VDE=y" >> $config_host_mak 3415fi 3416if test "$cap_ng" = "yes" ; then 3417 echo "CONFIG_LIBCAP=y" >> $config_host_mak 3418fi 3419for card in $audio_card_list; do 3420 def=CONFIG_`echo $card | LC_ALL=C tr '[a-z]' '[A-Z]'` 3421 echo "$def=y" >> $config_host_mak 3422done 3423echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak 3424for drv in $audio_drv_list; do 3425 def=CONFIG_`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'` 3426 echo "$def=y" >> $config_host_mak 3427 if test "$drv" = "fmod"; then 3428 echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak 3429 fi 3430done 3431if test "$audio_pt_int" = "yes" ; then 3432 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak 3433fi 3434if test "$audio_win_int" = "yes" ; then 3435 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak 3436fi 3437echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak 3438if test "$mixemu" = "yes" ; then 3439 echo "CONFIG_MIXEMU=y" >> $config_host_mak 3440fi 3441if test "$vnc" = "yes" ; then 3442 echo "CONFIG_VNC=y" >> $config_host_mak 3443fi 3444if test "$vnc_tls" = "yes" ; then 3445 echo "CONFIG_VNC_TLS=y" >> $config_host_mak 3446fi 3447if test "$vnc_sasl" = "yes" ; then 3448 echo "CONFIG_VNC_SASL=y" >> $config_host_mak 3449fi 3450if test "$vnc_jpeg" = "yes" ; then 3451 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak 3452fi 3453if test "$vnc_png" = "yes" ; then 3454 echo "CONFIG_VNC_PNG=y" >> $config_host_mak 3455fi 3456if test "$fnmatch" = "yes" ; then 3457 echo "CONFIG_FNMATCH=y" >> $config_host_mak 3458fi 3459if test "$uuid" = "yes" ; then 3460 echo "CONFIG_UUID=y" >> $config_host_mak 3461fi 3462if test "$xfs" = "yes" ; then 3463 echo "CONFIG_XFS=y" >> $config_host_mak 3464fi 3465qemu_version=`head $source_path/VERSION` 3466echo "VERSION=$qemu_version" >>$config_host_mak 3467echo "PKGVERSION=$pkgversion" >>$config_host_mak 3468echo "SRC_PATH=$source_path" >> $config_host_mak 3469echo "TARGET_DIRS=$target_list" >> $config_host_mak 3470if [ "$docs" = "yes" ] ; then 3471 echo "BUILD_DOCS=yes" >> $config_host_mak 3472fi 3473if test "$sdl" = "yes" ; then 3474 echo "CONFIG_SDL=y" >> $config_host_mak 3475 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak 3476fi 3477if test "$cocoa" = "yes" ; then 3478 echo "CONFIG_COCOA=y" >> $config_host_mak 3479fi 3480if test "$curses" = "yes" ; then 3481 echo "CONFIG_CURSES=y" >> $config_host_mak 3482fi 3483if test "$atfile" = "yes" ; then 3484 echo "CONFIG_ATFILE=y" >> $config_host_mak 3485fi 3486if test "$utimens" = "yes" ; then 3487 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak 3488fi 3489if test "$pipe2" = "yes" ; then 3490 echo "CONFIG_PIPE2=y" >> $config_host_mak 3491fi 3492if test "$accept4" = "yes" ; then 3493 echo "CONFIG_ACCEPT4=y" >> $config_host_mak 3494fi 3495if test "$splice" = "yes" ; then 3496 echo "CONFIG_SPLICE=y" >> $config_host_mak 3497fi 3498if test "$eventfd" = "yes" ; then 3499 echo "CONFIG_EVENTFD=y" >> $config_host_mak 3500fi 3501if test "$fallocate" = "yes" ; then 3502 echo "CONFIG_FALLOCATE=y" >> $config_host_mak 3503fi 3504if test "$sync_file_range" = "yes" ; then 3505 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak 3506fi 3507if test "$fiemap" = "yes" ; then 3508 echo "CONFIG_FIEMAP=y" >> $config_host_mak 3509fi 3510if test "$dup3" = "yes" ; then 3511 echo "CONFIG_DUP3=y" >> $config_host_mak 3512fi 3513if test "$epoll" = "yes" ; then 3514 echo "CONFIG_EPOLL=y" >> $config_host_mak 3515fi 3516if test "$epoll_create1" = "yes" ; then 3517 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak 3518fi 3519if test "$epoll_pwait" = "yes" ; then 3520 echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak 3521fi 3522if test "$inotify" = "yes" ; then 3523 echo "CONFIG_INOTIFY=y" >> $config_host_mak 3524fi 3525if test "$inotify1" = "yes" ; then 3526 echo "CONFIG_INOTIFY1=y" >> $config_host_mak 3527fi 3528if test "$byteswap_h" = "yes" ; then 3529 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak 3530fi 3531if test "$bswap_h" = "yes" ; then 3532 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak 3533fi 3534if test "$curl" = "yes" ; then 3535 echo "CONFIG_CURL=y" >> $config_host_mak 3536 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak 3537fi 3538if test "$brlapi" = "yes" ; then 3539 echo "CONFIG_BRLAPI=y" >> $config_host_mak 3540fi 3541if test "$bluez" = "yes" ; then 3542 echo "CONFIG_BLUEZ=y" >> $config_host_mak 3543 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak 3544fi 3545echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak 3546if test "$xen" = "yes" ; then 3547 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak 3548 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak 3549fi 3550if test "$linux_aio" = "yes" ; then 3551 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak 3552fi 3553if test "$attr" = "yes" ; then 3554 echo "CONFIG_ATTR=y" >> $config_host_mak 3555fi 3556if test "$libattr" = "yes" ; then 3557 echo "CONFIG_LIBATTR=y" >> $config_host_mak 3558fi 3559if test "$virtfs" = "yes" ; then 3560 echo "CONFIG_VIRTFS=y" >> $config_host_mak 3561fi 3562if test "$blobs" = "yes" ; then 3563 echo "INSTALL_BLOBS=yes" >> $config_host_mak 3564fi 3565if test "$iovec" = "yes" ; then 3566 echo "CONFIG_IOVEC=y" >> $config_host_mak 3567fi 3568if test "$preadv" = "yes" ; then 3569 echo "CONFIG_PREADV=y" >> $config_host_mak 3570fi 3571if test "$fdt" = "yes" ; then 3572 echo "CONFIG_FDT=y" >> $config_host_mak 3573fi 3574if test "$signalfd" = "yes" ; then 3575 echo "CONFIG_SIGNALFD=y" >> $config_host_mak 3576fi 3577if test "$tcg_interpreter" = "yes" ; then 3578 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak 3579fi 3580if test "$fdatasync" = "yes" ; then 3581 echo "CONFIG_FDATASYNC=y" >> $config_host_mak 3582fi 3583if test "$madvise" = "yes" ; then 3584 echo "CONFIG_MADVISE=y" >> $config_host_mak 3585fi 3586if test "$posix_madvise" = "yes" ; then 3587 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak 3588fi 3589if test "$sigev_thread_id" = "yes" ; then 3590 echo "CONFIG_SIGEV_THREAD_ID=y" >> $config_host_mak 3591fi 3592 3593if test "$spice" = "yes" ; then 3594 echo "CONFIG_SPICE=y" >> $config_host_mak 3595fi 3596 3597if test "$smartcard" = "yes" ; then 3598 echo "CONFIG_SMARTCARD=y" >> $config_host_mak 3599fi 3600 3601if test "$smartcard_nss" = "yes" ; then 3602 echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak 3603 echo "libcacard_libs=$libcacard_libs" >> $config_host_mak 3604 echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak 3605fi 3606 3607if test "$usb_redir" = "yes" ; then 3608 echo "CONFIG_USB_REDIR=y" >> $config_host_mak 3609fi 3610 3611if test "$opengl" = "yes" ; then 3612 echo "CONFIG_OPENGL=y" >> $config_host_mak 3613fi 3614 3615if test "$libiscsi" = "yes" ; then 3616 echo "CONFIG_LIBISCSI=y" >> $config_host_mak 3617fi 3618 3619if test "$seccomp" = "yes"; then 3620 echo "CONFIG_SECCOMP=y" >> $config_host_mak 3621fi 3622 3623# XXX: suppress that 3624if [ "$bsd" = "yes" ] ; then 3625 echo "CONFIG_BSD=y" >> $config_host_mak 3626fi 3627 3628echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak 3629 3630if test "$zero_malloc" = "yes" ; then 3631 echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak 3632fi 3633if test "$rbd" = "yes" ; then 3634 echo "CONFIG_RBD=y" >> $config_host_mak 3635fi 3636 3637if test "$coroutine_backend" = "ucontext" ; then 3638 echo "CONFIG_UCONTEXT_COROUTINE=y" >> $config_host_mak 3639elif test "$coroutine_backend" = "sigaltstack" ; then 3640 echo "CONFIG_SIGALTSTACK_COROUTINE=y" >> $config_host_mak 3641fi 3642 3643if test "$open_by_handle_at" = "yes" ; then 3644 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak 3645fi 3646 3647if test "$linux_magic_h" = "yes" ; then 3648 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak 3649fi 3650 3651if test "$pragma_diagnostic_available" = "yes" ; then 3652 echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak 3653fi 3654 3655if test "$valgrind_h" = "yes" ; then 3656 echo "CONFIG_VALGRIND_H=y" >> $config_host_mak 3657fi 3658 3659if test "$has_environ" = "yes" ; then 3660 echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak 3661fi 3662 3663if test "$cpuid_h" = "yes" ; then 3664 echo "CONFIG_CPUID_H=y" >> $config_host_mak 3665fi 3666 3667if test "$glusterfs" = "yes" ; then 3668 echo "CONFIG_GLUSTERFS=y" >> $config_host_mak 3669fi 3670 3671if test "$virtio_blk_data_plane" = "yes" ; then 3672 echo "CONFIG_VIRTIO_BLK_DATA_PLANE=y" >> $config_host_mak 3673fi 3674 3675# USB host support 3676case "$usb" in 3677linux) 3678 echo "HOST_USB=linux" >> $config_host_mak 3679;; 3680bsd) 3681 echo "HOST_USB=bsd" >> $config_host_mak 3682;; 3683*) 3684 echo "HOST_USB=stub" >> $config_host_mak 3685;; 3686esac 3687 3688# use default implementation for tracing backend-specific routines 3689trace_default=yes 3690echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak 3691if test "$trace_backend" = "nop"; then 3692 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak 3693fi 3694if test "$trace_backend" = "simple"; then 3695 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak 3696 trace_default=no 3697 # Set the appropriate trace file. 3698 trace_file="\"$trace_file-\" FMT_pid" 3699fi 3700if test "$trace_backend" = "stderr"; then 3701 echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak 3702 trace_default=no 3703fi 3704if test "$trace_backend" = "ust"; then 3705 echo "CONFIG_TRACE_UST=y" >> $config_host_mak 3706fi 3707if test "$trace_backend" = "dtrace"; then 3708 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak 3709 if test "$trace_backend_stap" = "yes" ; then 3710 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak 3711 fi 3712fi 3713echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak 3714if test "$trace_default" = "yes"; then 3715 echo "CONFIG_TRACE_DEFAULT=y" >> $config_host_mak 3716fi 3717 3718echo "TOOLS=$tools" >> $config_host_mak 3719echo "ROMS=$roms" >> $config_host_mak 3720echo "MAKE=$make" >> $config_host_mak 3721echo "INSTALL=$install" >> $config_host_mak 3722echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak 3723echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak 3724echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak 3725echo "PYTHON=$python" >> $config_host_mak 3726echo "CC=$cc" >> $config_host_mak 3727echo "CC_I386=$cc_i386" >> $config_host_mak 3728echo "HOST_CC=$host_cc" >> $config_host_mak 3729echo "OBJCC=$objcc" >> $config_host_mak 3730echo "AR=$ar" >> $config_host_mak 3731echo "AS=$as" >> $config_host_mak 3732echo "CPP=$cpp" >> $config_host_mak 3733echo "OBJCOPY=$objcopy" >> $config_host_mak 3734echo "LD=$ld" >> $config_host_mak 3735echo "WINDRES=$windres" >> $config_host_mak 3736echo "LIBTOOL=$libtool" >> $config_host_mak 3737echo "CFLAGS=$CFLAGS" >> $config_host_mak 3738echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak 3739echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak 3740if test "$sparse" = "yes" ; then 3741 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak 3742 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak 3743 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak 3744fi 3745if test "$cross_prefix" != ""; then 3746 echo "AUTOCONF_HOST := --host=${cross_prefix%-}" >> $config_host_mak 3747else 3748 echo "AUTOCONF_HOST := " >> $config_host_mak 3749fi 3750echo "LDFLAGS=$LDFLAGS" >> $config_host_mak 3751echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak 3752echo "ARLIBS_END=$arlibs_end" >> $config_host_mak 3753echo "LIBS+=$LIBS" >> $config_host_mak 3754echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak 3755echo "EXESUF=$EXESUF" >> $config_host_mak 3756echo "LIBS_QGA+=$libs_qga" >> $config_host_mak 3757echo "POD2MAN=$POD2MAN" >> $config_host_mak 3758echo "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak 3759if test "$gcov" = "yes" ; then 3760 echo "CONFIG_GCOV=y" >> $config_host_mak 3761 echo "GCOV=$gcov_tool" >> $config_host_mak 3762fi 3763 3764# generate list of library paths for linker script 3765 3766$ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld} 3767 3768if test -f ${config_host_ld}~ ; then 3769 if cmp -s $config_host_ld ${config_host_ld}~ ; then 3770 mv ${config_host_ld}~ $config_host_ld 3771 else 3772 rm ${config_host_ld}~ 3773 fi 3774fi 3775 3776# use included Linux headers 3777if test "$linux" = "yes" ; then 3778 mkdir -p linux-headers 3779 case "$cpu" in 3780 i386|x86_64) 3781 linux_arch=x86 3782 ;; 3783 ppcemb|ppc|ppc64) 3784 linux_arch=powerpc 3785 ;; 3786 s390x) 3787 linux_arch=s390 3788 ;; 3789 *) 3790 # For most CPUs the kernel architecture name and QEMU CPU name match. 3791 linux_arch="$cpu" 3792 ;; 3793 esac 3794 # For non-KVM architectures we will not have asm headers 3795 if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then 3796 symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm 3797 fi 3798fi 3799 3800for target in $target_list; do 3801target_dir="$target" 3802config_target_mak=$target_dir/config-target.mak 3803target_arch2=`echo $target | cut -d '-' -f 1` 3804target_bigendian="no" 3805 3806case "$target_arch2" in 3807 armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|or32|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb) 3808 target_bigendian=yes 3809 ;; 3810esac 3811target_softmmu="no" 3812target_user_only="no" 3813target_linux_user="no" 3814target_bsd_user="no" 3815case "$target" in 3816 ${target_arch2}-softmmu) 3817 target_softmmu="yes" 3818 ;; 3819 ${target_arch2}-linux-user) 3820 if test "$linux" != "yes" ; then 3821 echo "ERROR: Target '$target' is only available on a Linux host" 3822 exit 1 3823 fi 3824 target_user_only="yes" 3825 target_linux_user="yes" 3826 ;; 3827 ${target_arch2}-bsd-user) 3828 if test "$bsd" != "yes" ; then 3829 echo "ERROR: Target '$target' is only available on a BSD host" 3830 exit 1 3831 fi 3832 target_user_only="yes" 3833 target_bsd_user="yes" 3834 ;; 3835 *) 3836 echo "ERROR: Target '$target' not recognised" 3837 exit 1 3838 ;; 3839esac 3840 3841mkdir -p $target_dir 3842echo "# Automatically generated by configure - do not modify" > $config_target_mak 3843 3844bflt="no" 3845target_nptl="no" 3846interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"` 3847gdb_xml_files="" 3848target_short_alignment=2 3849target_int_alignment=4 3850target_long_alignment=4 3851target_llong_alignment=8 3852target_libs_softmmu= 3853 3854TARGET_ARCH="$target_arch2" 3855TARGET_BASE_ARCH="" 3856TARGET_ABI_DIR="" 3857 3858case "$target_arch2" in 3859 i386) 3860 ;; 3861 x86_64) 3862 TARGET_BASE_ARCH=i386 3863 target_long_alignment=8 3864 ;; 3865 alpha) 3866 target_long_alignment=8 3867 target_nptl="yes" 3868 ;; 3869 arm|armeb) 3870 TARGET_ARCH=arm 3871 bflt="yes" 3872 target_nptl="yes" 3873 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml" 3874 target_llong_alignment=4 3875 target_libs_softmmu="$fdt_libs" 3876 ;; 3877 cris) 3878 target_nptl="yes" 3879 ;; 3880 lm32) 3881 target_libs_softmmu="$opengl_libs" 3882 ;; 3883 m68k) 3884 bflt="yes" 3885 gdb_xml_files="cf-core.xml cf-fp.xml" 3886 target_int_alignment=2 3887 target_long_alignment=2 3888 target_llong_alignment=2 3889 ;; 3890 microblaze|microblazeel) 3891 TARGET_ARCH=microblaze 3892 bflt="yes" 3893 target_nptl="yes" 3894 target_libs_softmmu="$fdt_libs" 3895 ;; 3896 mips|mipsel) 3897 TARGET_ARCH=mips 3898 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak 3899 target_nptl="yes" 3900 ;; 3901 mipsn32|mipsn32el) 3902 TARGET_ARCH=mipsn32 3903 TARGET_BASE_ARCH=mips 3904 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak 3905 ;; 3906 mips64|mips64el) 3907 TARGET_ARCH=mips64 3908 TARGET_BASE_ARCH=mips 3909 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak 3910 target_long_alignment=8 3911 ;; 3912 or32) 3913 TARGET_ARCH=openrisc 3914 TARGET_BASE_ARCH=openrisc 3915 ;; 3916 ppc) 3917 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 3918 target_nptl="yes" 3919 target_libs_softmmu="$fdt_libs" 3920 ;; 3921 ppcemb) 3922 TARGET_BASE_ARCH=ppc 3923 TARGET_ABI_DIR=ppc 3924 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 3925 target_nptl="yes" 3926 target_libs_softmmu="$fdt_libs" 3927 ;; 3928 ppc64) 3929 TARGET_BASE_ARCH=ppc 3930 TARGET_ABI_DIR=ppc 3931 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 3932 target_long_alignment=8 3933 target_libs_softmmu="$fdt_libs" 3934 ;; 3935 ppc64abi32) 3936 TARGET_ARCH=ppc64 3937 TARGET_BASE_ARCH=ppc 3938 TARGET_ABI_DIR=ppc 3939 echo "TARGET_ABI32=y" >> $config_target_mak 3940 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 3941 target_libs_softmmu="$fdt_libs" 3942 ;; 3943 sh4|sh4eb) 3944 TARGET_ARCH=sh4 3945 bflt="yes" 3946 target_nptl="yes" 3947 ;; 3948 sparc) 3949 ;; 3950 sparc64) 3951 TARGET_BASE_ARCH=sparc 3952 target_long_alignment=8 3953 ;; 3954 sparc32plus) 3955 TARGET_ARCH=sparc64 3956 TARGET_BASE_ARCH=sparc 3957 TARGET_ABI_DIR=sparc 3958 echo "TARGET_ABI32=y" >> $config_target_mak 3959 ;; 3960 s390x) 3961 target_nptl="yes" 3962 target_long_alignment=8 3963 ;; 3964 unicore32) 3965 ;; 3966 xtensa|xtensaeb) 3967 TARGET_ARCH=xtensa 3968 ;; 3969 *) 3970 echo "Unsupported target CPU" 3971 exit 1 3972 ;; 3973esac 3974# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH 3975if [ "$TARGET_BASE_ARCH" = "" ]; then 3976 TARGET_BASE_ARCH=$TARGET_ARCH 3977fi 3978 3979symlink "$source_path/Makefile.target" "$target_dir/Makefile" 3980 3981upper() { 3982 echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]' 3983} 3984 3985case "$cpu" in 3986 i386|x86_64|ppc) 3987 # The TCG interpreter currently does not support ld/st optimization. 3988 if test "$tcg_interpreter" = "no" ; then 3989 echo "CONFIG_QEMU_LDST_OPTIMIZATION=y" >> $config_target_mak 3990 fi 3991 ;; 3992esac 3993 3994echo "TARGET_SHORT_ALIGNMENT=$target_short_alignment" >> $config_target_mak 3995echo "TARGET_INT_ALIGNMENT=$target_int_alignment" >> $config_target_mak 3996echo "TARGET_LONG_ALIGNMENT=$target_long_alignment" >> $config_target_mak 3997echo "TARGET_LLONG_ALIGNMENT=$target_llong_alignment" >> $config_target_mak 3998echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak 3999target_arch_name="`upper $TARGET_ARCH`" 4000echo "TARGET_$target_arch_name=y" >> $config_target_mak 4001echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak 4002echo "TARGET_TYPE=TARGET_TYPE_`upper $target_arch2`" >> $config_target_mak 4003echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak 4004if [ "$TARGET_ABI_DIR" = "" ]; then 4005 TARGET_ABI_DIR=$TARGET_ARCH 4006fi 4007echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak 4008case "$target_arch2" in 4009 i386|x86_64) 4010 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then 4011 echo "CONFIG_XEN=y" >> $config_target_mak 4012 if test "$xen_pci_passthrough" = yes; then 4013 echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak" 4014 fi 4015 else 4016 echo "CONFIG_NO_XEN=y" >> $config_target_mak 4017 fi 4018 ;; 4019 *) 4020 echo "CONFIG_NO_XEN=y" >> $config_target_mak 4021esac 4022case "$target_arch2" in 4023 i386|x86_64|ppcemb|ppc|ppc64|s390x) 4024 # Make sure the target and host cpus are compatible 4025 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \ 4026 \( "$target_arch2" = "$cpu" -o \ 4027 \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \ 4028 \( "$target_arch2" = "ppc64" -a "$cpu" = "ppc" \) -o \ 4029 \( "$target_arch2" = "ppc" -a "$cpu" = "ppc64" \) -o \ 4030 \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc64" \) -o \ 4031 \( "$target_arch2" = "x86_64" -a "$cpu" = "i386" \) -o \ 4032 \( "$target_arch2" = "i386" -a "$cpu" = "x86_64" \) \) ; then 4033 echo "CONFIG_KVM=y" >> $config_target_mak 4034 if test "$vhost_net" = "yes" ; then 4035 echo "CONFIG_VHOST_NET=y" >> $config_target_mak 4036 fi 4037 fi 4038esac 4039case "$target_arch2" in 4040 i386|x86_64) 4041 echo "CONFIG_HAVE_GET_MEMORY_MAPPING=y" >> $config_target_mak 4042esac 4043if test "$target_arch2" = "ppc64" -a "$fdt" = "yes"; then 4044 echo "CONFIG_PSERIES=y" >> $config_target_mak 4045fi 4046if test "$target_bigendian" = "yes" ; then 4047 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak 4048fi 4049if test "$target_softmmu" = "yes" ; then 4050 echo "CONFIG_SOFTMMU=y" >> $config_target_mak 4051 echo "LIBS+=$libs_softmmu $target_libs_softmmu" >> $config_target_mak 4052 if test "$smartcard_nss" = "yes" ; then 4053 echo "subdir-$target: subdir-libcacard" >> $config_host_mak 4054 fi 4055 case "$target_arch2" in 4056 i386|x86_64) 4057 echo "CONFIG_HAVE_CORE_DUMP=y" >> $config_target_mak 4058 esac 4059fi 4060if test "$target_user_only" = "yes" ; then 4061 echo "CONFIG_USER_ONLY=y" >> $config_target_mak 4062 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak 4063fi 4064if test "$target_linux_user" = "yes" ; then 4065 echo "CONFIG_LINUX_USER=y" >> $config_target_mak 4066fi 4067list="" 4068if test ! -z "$gdb_xml_files" ; then 4069 for x in $gdb_xml_files; do 4070 list="$list $source_path/gdb-xml/$x" 4071 done 4072 echo "TARGET_XML_FILES=$list" >> $config_target_mak 4073fi 4074 4075if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then 4076 echo "TARGET_HAS_BFLT=y" >> $config_target_mak 4077fi 4078if test "$target_user_only" = "yes" \ 4079 -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then 4080 echo "CONFIG_USE_NPTL=y" >> $config_target_mak 4081fi 4082if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then 4083 echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak 4084fi 4085if test "$target_bsd_user" = "yes" ; then 4086 echo "CONFIG_BSD_USER=y" >> $config_target_mak 4087fi 4088 4089# the static way of configuring available audio cards requires this workaround 4090if test "$target_user_only" != "yes" && grep -q CONFIG_PCSPK $source_path/default-configs/$target.mak; then 4091 echo "CONFIG_PCSPK=y" >> $config_target_mak 4092fi 4093 4094# generate QEMU_CFLAGS/LDFLAGS for targets 4095 4096cflags="" 4097includes="" 4098ldflags="" 4099 4100if test "$tcg_interpreter" = "yes"; then 4101 includes="-I\$(SRC_PATH)/tcg/tci $includes" 4102elif test "$ARCH" = "sparc64" ; then 4103 includes="-I\$(SRC_PATH)/tcg/sparc $includes" 4104elif test "$ARCH" = "s390x" ; then 4105 includes="-I\$(SRC_PATH)/tcg/s390 $includes" 4106elif test "$ARCH" = "x86_64" ; then 4107 includes="-I\$(SRC_PATH)/tcg/i386 $includes" 4108else 4109 includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes" 4110fi 4111includes="-I\$(SRC_PATH)/tcg $includes" 4112 4113if test "$linux" = "yes" ; then 4114 includes="-I\$(SRC_PATH)/linux-headers $includes" 4115fi 4116 4117for i in $ARCH $TARGET_BASE_ARCH ; do 4118 case "$i" in 4119 alpha) 4120 echo "CONFIG_ALPHA_DIS=y" >> $config_target_mak 4121 echo "CONFIG_ALPHA_DIS=y" >> config-all-disas.mak 4122 ;; 4123 arm) 4124 echo "CONFIG_ARM_DIS=y" >> $config_target_mak 4125 echo "CONFIG_ARM_DIS=y" >> config-all-disas.mak 4126 ;; 4127 cris) 4128 echo "CONFIG_CRIS_DIS=y" >> $config_target_mak 4129 echo "CONFIG_CRIS_DIS=y" >> config-all-disas.mak 4130 ;; 4131 hppa) 4132 echo "CONFIG_HPPA_DIS=y" >> $config_target_mak 4133 echo "CONFIG_HPPA_DIS=y" >> config-all-disas.mak 4134 ;; 4135 i386|x86_64) 4136 echo "CONFIG_I386_DIS=y" >> $config_target_mak 4137 echo "CONFIG_I386_DIS=y" >> config-all-disas.mak 4138 ;; 4139 ia64*) 4140 echo "CONFIG_IA64_DIS=y" >> $config_target_mak 4141 echo "CONFIG_IA64_DIS=y" >> config-all-disas.mak 4142 ;; 4143 lm32) 4144 echo "CONFIG_LM32_DIS=y" >> $config_target_mak 4145 echo "CONFIG_LM32_DIS=y" >> config-all-disas.mak 4146 ;; 4147 m68k) 4148 echo "CONFIG_M68K_DIS=y" >> $config_target_mak 4149 echo "CONFIG_M68K_DIS=y" >> config-all-disas.mak 4150 ;; 4151 microblaze*) 4152 echo "CONFIG_MICROBLAZE_DIS=y" >> $config_target_mak 4153 echo "CONFIG_MICROBLAZE_DIS=y" >> config-all-disas.mak 4154 ;; 4155 mips*) 4156 echo "CONFIG_MIPS_DIS=y" >> $config_target_mak 4157 echo "CONFIG_MIPS_DIS=y" >> config-all-disas.mak 4158 ;; 4159 or32) 4160 echo "CONFIG_OPENRISC_DIS=y" >> $config_target_mak 4161 echo "CONFIG_OPENRISC_DIS=y" >> config-all-disas.mak 4162 ;; 4163 ppc*) 4164 echo "CONFIG_PPC_DIS=y" >> $config_target_mak 4165 echo "CONFIG_PPC_DIS=y" >> config-all-disas.mak 4166 ;; 4167 s390*) 4168 echo "CONFIG_S390_DIS=y" >> $config_target_mak 4169 echo "CONFIG_S390_DIS=y" >> config-all-disas.mak 4170 ;; 4171 sh4) 4172 echo "CONFIG_SH4_DIS=y" >> $config_target_mak 4173 echo "CONFIG_SH4_DIS=y" >> config-all-disas.mak 4174 ;; 4175 sparc*) 4176 echo "CONFIG_SPARC_DIS=y" >> $config_target_mak 4177 echo "CONFIG_SPARC_DIS=y" >> config-all-disas.mak 4178 ;; 4179 xtensa*) 4180 echo "CONFIG_XTENSA_DIS=y" >> $config_target_mak 4181 echo "CONFIG_XTENSA_DIS=y" >> config-all-disas.mak 4182 ;; 4183 esac 4184done 4185if test "$tcg_interpreter" = "yes" ; then 4186 echo "CONFIG_TCI_DIS=y" >> $config_target_mak 4187 echo "CONFIG_TCI_DIS=y" >> config-all-disas.mak 4188fi 4189 4190case "$ARCH" in 4191alpha) 4192 # Ensure there's only a single GP 4193 cflags="-msmall-data $cflags" 4194;; 4195esac 4196 4197if test "$target_softmmu" = "yes" ; then 4198 case "$TARGET_BASE_ARCH" in 4199 arm) 4200 cflags="-DHAS_AUDIO $cflags" 4201 ;; 4202 lm32) 4203 cflags="-DHAS_AUDIO $cflags" 4204 ;; 4205 i386|mips|ppc) 4206 cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags" 4207 ;; 4208 esac 4209fi 4210 4211if test "$gprof" = "yes" ; then 4212 echo "TARGET_GPROF=yes" >> $config_target_mak 4213 if test "$target_linux_user" = "yes" ; then 4214 cflags="-p $cflags" 4215 ldflags="-p $ldflags" 4216 fi 4217 if test "$target_softmmu" = "yes" ; then 4218 ldflags="-p $ldflags" 4219 echo "GPROF_CFLAGS=-p" >> $config_target_mak 4220 fi 4221fi 4222 4223if test "$ARCH" = "tci"; then 4224 linker_script="" 4225else 4226 linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/ldscripts/\$(ARCH).ld" 4227fi 4228 4229if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then 4230 case "$ARCH" in 4231 alpha | s390x) 4232 # The default placement of the application is fine. 4233 ;; 4234 *) 4235 ldflags="$linker_script $ldflags" 4236 ;; 4237 esac 4238fi 4239 4240echo "LDFLAGS+=$ldflags" >> $config_target_mak 4241echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak 4242echo "QEMU_INCLUDES+=$includes" >> $config_target_mak 4243 4244done # for target in $targets 4245 4246if [ "$pixman" = "internal" ]; then 4247 echo "config-host.h: subdir-pixman" >> $config_host_mak 4248fi 4249 4250# build tree in object directory in case the source is not in the current directory 4251DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32" 4252DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas" 4253DIRS="$DIRS roms/seabios roms/vgabios" 4254DIRS="$DIRS qapi-generated" 4255DIRS="$DIRS libcacard libcacard/libcacard libcacard/trace" 4256FILES="Makefile tests/tcg/Makefile qdict-test-data.txt" 4257FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit" 4258FILES="$FILES tests/tcg/lm32/Makefile libcacard/Makefile" 4259FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps" 4260FILES="$FILES pc-bios/spapr-rtas/Makefile" 4261FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile" 4262for bios_file in \ 4263 $source_path/pc-bios/*.bin \ 4264 $source_path/pc-bios/*.aml \ 4265 $source_path/pc-bios/*.rom \ 4266 $source_path/pc-bios/*.dtb \ 4267 $source_path/pc-bios/openbios-* \ 4268 $source_path/pc-bios/palcode-* 4269do 4270 FILES="$FILES pc-bios/`basename $bios_file`" 4271done 4272mkdir -p $DIRS 4273for f in $FILES ; do 4274 if [ -e "$source_path/$f" ] && [ "$source_path" != `pwd` ]; then 4275 symlink "$source_path/$f" "$f" 4276 fi 4277done 4278 4279# temporary config to build submodules 4280for rom in seabios vgabios ; do 4281 config_mak=roms/$rom/config.mak 4282 echo "# Automatically generated by configure - do not modify" > $config_mak 4283 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak 4284 echo "AS=$as" >> $config_mak 4285 echo "CC=$cc" >> $config_mak 4286 echo "BCC=bcc" >> $config_mak 4287 echo "CPP=$cpp" >> $config_mak 4288 echo "OBJCOPY=objcopy" >> $config_mak 4289 echo "IASL=iasl" >> $config_mak 4290 echo "LD=$ld" >> $config_mak 4291done 4292 4293if test "$docs" = "yes" ; then 4294 mkdir -p QMP 4295fi 4296