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 30error_exit() { 31 echo 32 echo "ERROR: $1" 33 while test -n "$2"; do 34 echo " $2" 35 shift 36 done 37 echo 38 exit 1 39} 40 41do_cc() { 42 # Run the compiler, capturing its output to the log. 43 echo $cc "$@" >> config.log 44 $cc "$@" >> config.log 2>&1 || return $? 45 # Test passed. If this is an --enable-werror build, rerun 46 # the test with -Werror and bail out if it fails. This 47 # makes warning-generating-errors in configure test code 48 # obvious to developers. 49 if test "$werror" != "yes"; then 50 return 0 51 fi 52 # Don't bother rerunning the compile if we were already using -Werror 53 case "$*" in 54 *-Werror*) 55 return 0 56 ;; 57 esac 58 echo $cc -Werror "$@" >> config.log 59 $cc -Werror "$@" >> config.log 2>&1 && return $? 60 error_exit "configure test passed without -Werror but failed with -Werror." \ 61 "This is probably a bug in the configure script. The failing command" \ 62 "will be at the bottom of config.log." \ 63 "You can run configure with --disable-werror to bypass this check." 64} 65 66compile_object() { 67 do_cc $QEMU_CFLAGS -c -o $TMPO $TMPC 68} 69 70compile_prog() { 71 local_cflags="$1" 72 local_ldflags="$2" 73 do_cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags 74} 75 76# symbolically link $1 to $2. Portable version of "ln -sf". 77symlink() { 78 rm -rf "$2" 79 mkdir -p "$(dirname "$2")" 80 ln -s "$1" "$2" 81} 82 83# check whether a command is available to this shell (may be either an 84# executable or a builtin) 85has() { 86 type "$1" >/dev/null 2>&1 87} 88 89# search for an executable in PATH 90path_of() { 91 local_command="$1" 92 local_ifs="$IFS" 93 local_dir="" 94 95 # pathname has a dir component? 96 if [ "${local_command#*/}" != "$local_command" ]; then 97 if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then 98 echo "$local_command" 99 return 0 100 fi 101 fi 102 if [ -z "$local_command" ]; then 103 return 1 104 fi 105 106 IFS=: 107 for local_dir in $PATH; do 108 if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then 109 echo "$local_dir/$local_command" 110 IFS="${local_ifs:-$(printf ' \t\n')}" 111 return 0 112 fi 113 done 114 # not found 115 IFS="${local_ifs:-$(printf ' \t\n')}" 116 return 1 117} 118 119# default parameters 120source_path=`dirname "$0"` 121cpu="" 122interp_prefix="/usr/gnemul/qemu-%M" 123static="no" 124cross_prefix="" 125audio_drv_list="" 126audio_card_list="ac97 es1370 sb16 hda" 127audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus hda" 128block_drv_whitelist="" 129host_cc="cc" 130libs_softmmu="" 131libs_tools="" 132audio_pt_int="" 133audio_win_int="" 134cc_i386=i386-pc-linux-gnu-gcc 135libs_qga="" 136debug_info="yes" 137 138# Don't accept a target_list environment variable. 139unset target_list 140 141# Default value for a variable defining feature "foo". 142# * foo="no" feature will only be used if --enable-foo arg is given 143# * foo="" feature will be searched for, and if found, will be used 144# unless --disable-foo is given 145# * foo="yes" this value will only be set by --enable-foo flag. 146# feature will searched for, 147# if not found, configure exits with error 148# 149# Always add --enable-foo and --disable-foo command line args. 150# Distributions want to ensure that several features are compiled in, and it 151# is impossible without a --enable-foo that exits if a feature is not found. 152 153bluez="" 154brlapi="" 155curl="" 156curses="" 157docs="" 158fdt="" 159nptl="" 160pixman="" 161sdl="" 162virtfs="" 163vnc="yes" 164sparse="no" 165uuid="" 166vde="" 167vnc_tls="" 168vnc_sasl="" 169vnc_jpeg="" 170vnc_png="" 171vnc_ws="" 172xen="" 173xen_ctrl_version="" 174xen_pci_passthrough="" 175linux_aio="" 176cap_ng="" 177attr="" 178libattr="" 179xfs="" 180 181vhost_net="no" 182kvm="no" 183gprof="no" 184debug_tcg="no" 185debug="no" 186strip_opt="yes" 187tcg_interpreter="no" 188bigendian="no" 189mingw32="no" 190gcov="no" 191gcov_tool="gcov" 192EXESUF="" 193prefix="/usr/local" 194mandir="\${prefix}/share/man" 195datadir="\${prefix}/share" 196qemu_docdir="\${prefix}/share/doc/qemu" 197bindir="\${prefix}/bin" 198libdir="\${prefix}/lib" 199libexecdir="\${prefix}/libexec" 200includedir="\${prefix}/include" 201sysconfdir="\${prefix}/etc" 202local_statedir="\${prefix}/var" 203confsuffix="/qemu" 204slirp="yes" 205fmod_lib="" 206fmod_inc="" 207oss_lib="" 208bsd="no" 209linux="no" 210solaris="no" 211profiler="no" 212cocoa="no" 213softmmu="yes" 214linux_user="no" 215bsd_user="no" 216guest_base="yes" 217uname_release="" 218mixemu="no" 219aix="no" 220blobs="yes" 221pkgversion="" 222pie="" 223zero_malloc="" 224trace_backend="nop" 225trace_file="trace" 226spice="" 227rbd="" 228smartcard_nss="" 229usb_redir="" 230glx="" 231zlib="yes" 232guest_agent="yes" 233want_tools="yes" 234libiscsi="" 235coroutine="" 236seccomp="" 237glusterfs="" 238virtio_blk_data_plane="" 239gtk="" 240gtkabi="2.0" 241tpm="no" 242libssh2="" 243 244# parse CC options first 245for opt do 246 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'` 247 case "$opt" in 248 --cross-prefix=*) cross_prefix="$optarg" 249 ;; 250 --cc=*) CC="$optarg" 251 ;; 252 --source-path=*) source_path="$optarg" 253 ;; 254 --cpu=*) cpu="$optarg" 255 ;; 256 --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS" 257 EXTRA_CFLAGS="$optarg" 258 ;; 259 --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS" 260 EXTRA_LDFLAGS="$optarg" 261 ;; 262 --enable-debug-info) debug_info="yes" 263 ;; 264 --disable-debug-info) debug_info="no" 265 ;; 266 esac 267done 268# OS specific 269# Using uname is really, really broken. Once we have the right set of checks 270# we can eliminate its usage altogether. 271 272# Preferred compiler: 273# ${CC} (if set) 274# ${cross_prefix}gcc (if cross-prefix specified) 275# system compiler 276if test -z "${CC}${cross_prefix}"; then 277 cc="$host_cc" 278else 279 cc="${CC-${cross_prefix}gcc}" 280fi 281 282ar="${AR-${cross_prefix}ar}" 283as="${AS-${cross_prefix}as}" 284cpp="${CPP-$cc -E}" 285objcopy="${OBJCOPY-${cross_prefix}objcopy}" 286ld="${LD-${cross_prefix}ld}" 287libtool="${LIBTOOL-${cross_prefix}libtool}" 288strip="${STRIP-${cross_prefix}strip}" 289windres="${WINDRES-${cross_prefix}windres}" 290pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}" 291query_pkg_config() { 292 "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@" 293} 294pkg_config=query_pkg_config 295sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}" 296 297# default flags for all hosts 298QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS" 299QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS" 300QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS" 301QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS" 302QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/include" 303if test "$debug_info" = "yes"; then 304 CFLAGS="-g $CFLAGS" 305 LDFLAGS="-g $LDFLAGS" 306fi 307 308# make source path absolute 309source_path=`cd "$source_path"; pwd` 310 311check_define() { 312cat > $TMPC <<EOF 313#if !defined($1) 314#error $1 not defined 315#endif 316int main(void) { return 0; } 317EOF 318 compile_object 319} 320 321if check_define __linux__ ; then 322 targetos="Linux" 323elif check_define _WIN32 ; then 324 targetos='MINGW32' 325elif check_define __OpenBSD__ ; then 326 targetos='OpenBSD' 327elif check_define __sun__ ; then 328 targetos='SunOS' 329elif check_define __HAIKU__ ; then 330 targetos='Haiku' 331else 332 targetos=`uname -s` 333fi 334 335# Some host OSes need non-standard checks for which CPU to use. 336# Note that these checks are broken for cross-compilation: if you're 337# cross-compiling to one of these OSes then you'll need to specify 338# the correct CPU with the --cpu option. 339case $targetos in 340Darwin) 341 # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can 342 # run 64-bit userspace code. 343 # If the user didn't specify a CPU explicitly and the kernel says this is 344 # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code. 345 if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then 346 cpu="x86_64" 347 fi 348 ;; 349SunOS) 350 # `uname -m` returns i86pc even on an x86_64 box, so default based on isainfo 351 if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then 352 cpu="x86_64" 353 fi 354esac 355 356if test ! -z "$cpu" ; then 357 # command line argument 358 : 359elif check_define __i386__ ; then 360 cpu="i386" 361elif check_define __x86_64__ ; then 362 cpu="x86_64" 363elif check_define __sparc__ ; then 364 if check_define __arch64__ ; then 365 cpu="sparc64" 366 else 367 cpu="sparc" 368 fi 369elif check_define _ARCH_PPC ; then 370 if check_define _ARCH_PPC64 ; then 371 cpu="ppc64" 372 else 373 cpu="ppc" 374 fi 375elif check_define __mips__ ; then 376 cpu="mips" 377elif check_define __ia64__ ; then 378 cpu="ia64" 379elif check_define __s390__ ; then 380 if check_define __s390x__ ; then 381 cpu="s390x" 382 else 383 cpu="s390" 384 fi 385elif check_define __arm__ ; then 386 cpu="arm" 387elif check_define __hppa__ ; then 388 cpu="hppa" 389else 390 cpu=`uname -m` 391fi 392 393ARCH= 394# Normalise host CPU name and set ARCH. 395# Note that this case should only have supported host CPUs, not guests. 396case "$cpu" in 397 ia64|ppc|ppc64|s390|s390x|sparc64) 398 cpu="$cpu" 399 ;; 400 i386|i486|i586|i686|i86pc|BePC) 401 cpu="i386" 402 ;; 403 x86_64|amd64) 404 cpu="x86_64" 405 ;; 406 armv*b|armv*l|arm) 407 cpu="arm" 408 ;; 409 hppa|parisc|parisc64) 410 cpu="hppa" 411 ;; 412 mips*) 413 cpu="mips" 414 ;; 415 sparc|sun4[cdmuv]) 416 cpu="sparc" 417 ;; 418 *) 419 # This will result in either an error or falling back to TCI later 420 ARCH=unknown 421 ;; 422esac 423if test -z "$ARCH"; then 424 ARCH="$cpu" 425fi 426 427# OS specific 428 429case $targetos in 430CYGWIN*) 431 mingw32="yes" 432 QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS" 433 audio_possible_drivers="winwave sdl" 434 audio_drv_list="winwave" 435;; 436MINGW32*) 437 mingw32="yes" 438 audio_possible_drivers="winwave dsound sdl fmod" 439 audio_drv_list="winwave" 440;; 441GNU/kFreeBSD) 442 bsd="yes" 443 audio_drv_list="oss" 444 audio_possible_drivers="oss sdl esd pa" 445;; 446FreeBSD) 447 bsd="yes" 448 make="${MAKE-gmake}" 449 audio_drv_list="oss" 450 audio_possible_drivers="oss sdl esd pa" 451 # needed for kinfo_getvmmap(3) in libutil.h 452 LIBS="-lutil $LIBS" 453;; 454DragonFly) 455 bsd="yes" 456 make="${MAKE-gmake}" 457 audio_drv_list="oss" 458 audio_possible_drivers="oss sdl esd pa" 459;; 460NetBSD) 461 bsd="yes" 462 make="${MAKE-gmake}" 463 audio_drv_list="oss" 464 audio_possible_drivers="oss sdl esd" 465 oss_lib="-lossaudio" 466;; 467OpenBSD) 468 bsd="yes" 469 make="${MAKE-gmake}" 470 audio_drv_list="oss" 471 audio_possible_drivers="oss sdl esd" 472 oss_lib="-lossaudio" 473;; 474Darwin) 475 bsd="yes" 476 darwin="yes" 477 if [ "$cpu" = "x86_64" ] ; then 478 QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS" 479 LDFLAGS="-arch x86_64 $LDFLAGS" 480 else 481 QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS" 482 fi 483 cocoa="yes" 484 audio_drv_list="coreaudio" 485 audio_possible_drivers="coreaudio sdl fmod" 486 LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS" 487 libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu" 488 # Disable attempts to use ObjectiveC features in os/object.h since they 489 # won't work when we're compiling with gcc as a C compiler. 490 QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS" 491;; 492SunOS) 493 solaris="yes" 494 make="${MAKE-gmake}" 495 install="${INSTALL-ginstall}" 496 ld="gld" 497 smbd="${SMBD-/usr/sfw/sbin/smbd}" 498 needs_libsunmath="no" 499 solarisrev=`uname -r | cut -f2 -d.` 500 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then 501 if test "$solarisrev" -le 9 ; then 502 if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then 503 needs_libsunmath="yes" 504 QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS" 505 LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS" 506 LIBS="-lsunmath $LIBS" 507 else 508 error_exit "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without" \ 509 "libsunmath from the Sun Studio compilers tools, due to a lack of" \ 510 "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86" \ 511 "Studio 11 can be downloaded from www.sun.com." 512 fi 513 fi 514 fi 515 if test -f /usr/include/sys/soundcard.h ; then 516 audio_drv_list="oss" 517 fi 518 audio_possible_drivers="oss sdl" 519# needed for CMSG_ macros in sys/socket.h 520 QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS" 521# needed for TIOCWIN* defines in termios.h 522 QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS" 523 QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS" 524 solarisnetlibs="-lsocket -lnsl -lresolv" 525 LIBS="$solarisnetlibs $LIBS" 526 libs_qga="$solarisnetlibs $libs_qga" 527;; 528AIX) 529 aix="yes" 530 make="${MAKE-gmake}" 531;; 532Haiku) 533 haiku="yes" 534 QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS" 535 LIBS="-lposix_error_mapper -lnetwork $LIBS" 536;; 537*) 538 audio_drv_list="oss" 539 audio_possible_drivers="oss alsa sdl esd pa" 540 linux="yes" 541 linux_user="yes" 542 usb="linux" 543 kvm="yes" 544 vhost_net="yes" 545 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then 546 audio_possible_drivers="$audio_possible_drivers fmod" 547 fi 548;; 549esac 550 551if [ "$bsd" = "yes" ] ; then 552 if [ "$darwin" != "yes" ] ; then 553 usb="bsd" 554 bsd_user="yes" 555 fi 556fi 557 558: ${make=${MAKE-make}} 559: ${install=${INSTALL-install}} 560: ${python=${PYTHON-python}} 561: ${smbd=${SMBD-/usr/sbin/smbd}} 562 563# Default objcc to clang if available, otherwise use CC 564if has clang; then 565 objcc=clang 566else 567 objcc="$cc" 568fi 569 570if test "$mingw32" = "yes" ; then 571 EXESUF=".exe" 572 QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS" 573 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later) 574 QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS" 575 if test "$cpu" = "i386"; then 576 # We need something better than i386 for __sync_val_compare_and_swap 577 # and can expect that QEMU will only run on i686 or later. 578 QEMU_CFLAGS="-march=i686 $QEMU_CFLAGS" 579 fi 580 LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS" 581cat > $TMPC << EOF 582int main(void) { return 0; } 583EOF 584 if compile_prog "" "-liberty" ; then 585 LIBS="-liberty $LIBS" 586 fi 587 prefix="c:/Program Files/QEMU" 588 mandir="\${prefix}" 589 datadir="\${prefix}" 590 qemu_docdir="\${prefix}" 591 bindir="\${prefix}" 592 sysconfdir="\${prefix}" 593 local_statedir="\${prefix}" 594 confsuffix="" 595 libs_qga="-lws2_32 -lwinmm -lpowrprof $libs_qga" 596fi 597 598werror="" 599 600for opt do 601 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'` 602 case "$opt" in 603 --help|-h) show_help=yes 604 ;; 605 --version|-V) exec cat $source_path/VERSION 606 ;; 607 --prefix=*) prefix="$optarg" 608 ;; 609 --interp-prefix=*) interp_prefix="$optarg" 610 ;; 611 --source-path=*) 612 ;; 613 --cross-prefix=*) 614 ;; 615 --cc=*) 616 ;; 617 --host-cc=*) host_cc="$optarg" 618 ;; 619 --objcc=*) objcc="$optarg" 620 ;; 621 --make=*) make="$optarg" 622 ;; 623 --install=*) install="$optarg" 624 ;; 625 --python=*) python="$optarg" 626 ;; 627 --gcov=*) gcov_tool="$optarg" 628 ;; 629 --smbd=*) smbd="$optarg" 630 ;; 631 --extra-cflags=*) 632 ;; 633 --extra-ldflags=*) 634 ;; 635 --enable-debug-info) 636 ;; 637 --disable-debug-info) 638 ;; 639 --cpu=*) 640 ;; 641 --target-list=*) target_list="$optarg" 642 ;; 643 --enable-trace-backend=*) trace_backend="$optarg" 644 ;; 645 --with-trace-file=*) trace_file="$optarg" 646 ;; 647 --enable-gprof) gprof="yes" 648 ;; 649 --enable-gcov) gcov="yes" 650 ;; 651 --static) 652 static="yes" 653 LDFLAGS="-static $LDFLAGS" 654 QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS" 655 ;; 656 --mandir=*) mandir="$optarg" 657 ;; 658 --bindir=*) bindir="$optarg" 659 ;; 660 --libdir=*) libdir="$optarg" 661 ;; 662 --libexecdir=*) libexecdir="$optarg" 663 ;; 664 --includedir=*) includedir="$optarg" 665 ;; 666 --datadir=*) datadir="$optarg" 667 ;; 668 --with-confsuffix=*) confsuffix="$optarg" 669 ;; 670 --docdir=*) qemu_docdir="$optarg" 671 ;; 672 --sysconfdir=*) sysconfdir="$optarg" 673 ;; 674 --localstatedir=*) local_statedir="$optarg" 675 ;; 676 --sbindir=*|--sharedstatedir=*|\ 677 --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\ 678 --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*) 679 # These switches are silently ignored, for compatibility with 680 # autoconf-generated configure scripts. This allows QEMU's 681 # configure to be used by RPM and similar macros that set 682 # lots of directory switches by default. 683 ;; 684 --with-system-pixman) pixman="system" 685 ;; 686 --without-system-pixman) pixman="internal" 687 ;; 688 --without-pixman) pixman="none" 689 ;; 690 --disable-sdl) sdl="no" 691 ;; 692 --enable-sdl) sdl="yes" 693 ;; 694 --disable-virtfs) virtfs="no" 695 ;; 696 --enable-virtfs) virtfs="yes" 697 ;; 698 --disable-vnc) vnc="no" 699 ;; 700 --enable-vnc) vnc="yes" 701 ;; 702 --fmod-lib=*) fmod_lib="$optarg" 703 ;; 704 --fmod-inc=*) fmod_inc="$optarg" 705 ;; 706 --oss-lib=*) oss_lib="$optarg" 707 ;; 708 --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'` 709 ;; 710 --audio-drv-list=*) audio_drv_list="$optarg" 711 ;; 712 --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'` 713 ;; 714 --enable-debug-tcg) debug_tcg="yes" 715 ;; 716 --disable-debug-tcg) debug_tcg="no" 717 ;; 718 --enable-debug) 719 # Enable debugging options that aren't excessively noisy 720 debug_tcg="yes" 721 debug="yes" 722 strip_opt="no" 723 ;; 724 --enable-sparse) sparse="yes" 725 ;; 726 --disable-sparse) sparse="no" 727 ;; 728 --disable-strip) strip_opt="no" 729 ;; 730 --disable-vnc-tls) vnc_tls="no" 731 ;; 732 --enable-vnc-tls) vnc_tls="yes" 733 ;; 734 --disable-vnc-sasl) vnc_sasl="no" 735 ;; 736 --enable-vnc-sasl) vnc_sasl="yes" 737 ;; 738 --disable-vnc-jpeg) vnc_jpeg="no" 739 ;; 740 --enable-vnc-jpeg) vnc_jpeg="yes" 741 ;; 742 --disable-vnc-png) vnc_png="no" 743 ;; 744 --enable-vnc-png) vnc_png="yes" 745 ;; 746 --disable-vnc-ws) vnc_ws="no" 747 ;; 748 --enable-vnc-ws) vnc_ws="yes" 749 ;; 750 --disable-slirp) slirp="no" 751 ;; 752 --disable-uuid) uuid="no" 753 ;; 754 --enable-uuid) uuid="yes" 755 ;; 756 --disable-vde) vde="no" 757 ;; 758 --enable-vde) vde="yes" 759 ;; 760 --disable-xen) xen="no" 761 ;; 762 --enable-xen) xen="yes" 763 ;; 764 --disable-xen-pci-passthrough) xen_pci_passthrough="no" 765 ;; 766 --enable-xen-pci-passthrough) xen_pci_passthrough="yes" 767 ;; 768 --disable-brlapi) brlapi="no" 769 ;; 770 --enable-brlapi) brlapi="yes" 771 ;; 772 --disable-bluez) bluez="no" 773 ;; 774 --enable-bluez) bluez="yes" 775 ;; 776 --disable-kvm) kvm="no" 777 ;; 778 --enable-kvm) kvm="yes" 779 ;; 780 --disable-tcg-interpreter) tcg_interpreter="no" 781 ;; 782 --enable-tcg-interpreter) tcg_interpreter="yes" 783 ;; 784 --disable-cap-ng) cap_ng="no" 785 ;; 786 --enable-cap-ng) cap_ng="yes" 787 ;; 788 --disable-spice) spice="no" 789 ;; 790 --enable-spice) spice="yes" 791 ;; 792 --disable-libiscsi) libiscsi="no" 793 ;; 794 --enable-libiscsi) libiscsi="yes" 795 ;; 796 --enable-profiler) profiler="yes" 797 ;; 798 --disable-cocoa) cocoa="no" 799 ;; 800 --enable-cocoa) 801 cocoa="yes" ; 802 sdl="no" ; 803 audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`" 804 ;; 805 --disable-system) softmmu="no" 806 ;; 807 --enable-system) softmmu="yes" 808 ;; 809 --disable-user) 810 linux_user="no" ; 811 bsd_user="no" ; 812 ;; 813 --enable-user) ;; 814 --disable-linux-user) linux_user="no" 815 ;; 816 --enable-linux-user) linux_user="yes" 817 ;; 818 --disable-bsd-user) bsd_user="no" 819 ;; 820 --enable-bsd-user) bsd_user="yes" 821 ;; 822 --enable-guest-base) guest_base="yes" 823 ;; 824 --disable-guest-base) guest_base="no" 825 ;; 826 --enable-pie) pie="yes" 827 ;; 828 --disable-pie) pie="no" 829 ;; 830 --enable-uname-release=*) uname_release="$optarg" 831 ;; 832 --enable-werror) werror="yes" 833 ;; 834 --disable-werror) werror="no" 835 ;; 836 --disable-curses) curses="no" 837 ;; 838 --enable-curses) curses="yes" 839 ;; 840 --disable-curl) curl="no" 841 ;; 842 --enable-curl) curl="yes" 843 ;; 844 --disable-fdt) fdt="no" 845 ;; 846 --enable-fdt) fdt="yes" 847 ;; 848 --disable-nptl) nptl="no" 849 ;; 850 --enable-nptl) nptl="yes" 851 ;; 852 --enable-mixemu) mixemu="yes" 853 ;; 854 --disable-linux-aio) linux_aio="no" 855 ;; 856 --enable-linux-aio) linux_aio="yes" 857 ;; 858 --disable-attr) attr="no" 859 ;; 860 --enable-attr) attr="yes" 861 ;; 862 --disable-blobs) blobs="no" 863 ;; 864 --with-pkgversion=*) pkgversion=" ($optarg)" 865 ;; 866 --with-coroutine=*) coroutine="$optarg" 867 ;; 868 --disable-docs) docs="no" 869 ;; 870 --enable-docs) docs="yes" 871 ;; 872 --disable-vhost-net) vhost_net="no" 873 ;; 874 --enable-vhost-net) vhost_net="yes" 875 ;; 876 --disable-glx) glx="no" 877 ;; 878 --enable-glx) glx="yes" 879 ;; 880 --disable-rbd) rbd="no" 881 ;; 882 --enable-rbd) rbd="yes" 883 ;; 884 --disable-xfsctl) xfs="no" 885 ;; 886 --enable-xfsctl) xfs="yes" 887 ;; 888 --disable-smartcard-nss) smartcard_nss="no" 889 ;; 890 --enable-smartcard-nss) smartcard_nss="yes" 891 ;; 892 --disable-usb-redir) usb_redir="no" 893 ;; 894 --enable-usb-redir) usb_redir="yes" 895 ;; 896 --disable-zlib-test) zlib="no" 897 ;; 898 --enable-guest-agent) guest_agent="yes" 899 ;; 900 --disable-guest-agent) guest_agent="no" 901 ;; 902 --enable-tools) want_tools="yes" 903 ;; 904 --disable-tools) want_tools="no" 905 ;; 906 --enable-seccomp) seccomp="yes" 907 ;; 908 --disable-seccomp) seccomp="no" 909 ;; 910 --disable-glusterfs) glusterfs="no" 911 ;; 912 --enable-glusterfs) glusterfs="yes" 913 ;; 914 --disable-virtio-blk-data-plane) virtio_blk_data_plane="no" 915 ;; 916 --enable-virtio-blk-data-plane) virtio_blk_data_plane="yes" 917 ;; 918 --disable-gtk) gtk="no" 919 ;; 920 --enable-gtk) gtk="yes" 921 ;; 922 --with-gtkabi=*) gtkabi="$optarg" 923 ;; 924 --enable-tpm) tpm="yes" 925 ;; 926 --disable-libssh2) libssh2="no" 927 ;; 928 --enable-libssh2) libssh2="yes" 929 ;; 930 *) echo "ERROR: unknown option $opt"; show_help="yes" 931 ;; 932 esac 933done 934 935case "$cpu" in 936 sparc) 937 LDFLAGS="-m32 $LDFLAGS" 938 QEMU_CFLAGS="-m32 -mcpu=ultrasparc $QEMU_CFLAGS" 939 ;; 940 sparc64) 941 LDFLAGS="-m64 $LDFLAGS" 942 QEMU_CFLAGS="-m64 -mcpu=ultrasparc $QEMU_CFLAGS" 943 ;; 944 s390) 945 QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS" 946 LDFLAGS="-m31 $LDFLAGS" 947 ;; 948 s390x) 949 QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS" 950 LDFLAGS="-m64 $LDFLAGS" 951 ;; 952 i386) 953 QEMU_CFLAGS="-m32 $QEMU_CFLAGS" 954 LDFLAGS="-m32 $LDFLAGS" 955 cc_i386='$(CC) -m32' 956 ;; 957 x86_64) 958 QEMU_CFLAGS="-m64 $QEMU_CFLAGS" 959 LDFLAGS="-m64 $LDFLAGS" 960 cc_i386='$(CC) -m32' 961 ;; 962 # No special flags required for other host CPUs 963esac 964 965default_target_list="" 966 967# these targets are portable 968if [ "$softmmu" = "yes" ] ; then 969 default_target_list="\ 970i386-softmmu \ 971x86_64-softmmu \ 972alpha-softmmu \ 973arm-softmmu \ 974cris-softmmu \ 975lm32-softmmu \ 976m68k-softmmu \ 977microblaze-softmmu \ 978microblazeel-softmmu \ 979mips-softmmu \ 980mipsel-softmmu \ 981mips64-softmmu \ 982mips64el-softmmu \ 983moxie-softmmu \ 984or32-softmmu \ 985ppc-softmmu \ 986ppcemb-softmmu \ 987ppc64-softmmu \ 988sh4-softmmu \ 989sh4eb-softmmu \ 990sparc-softmmu \ 991sparc64-softmmu \ 992s390x-softmmu \ 993xtensa-softmmu \ 994xtensaeb-softmmu \ 995unicore32-softmmu \ 996" 997fi 998# the following are Linux specific 999if [ "$linux_user" = "yes" ] ; then 1000 default_target_list="${default_target_list}\ 1001i386-linux-user \ 1002x86_64-linux-user \ 1003alpha-linux-user \ 1004arm-linux-user \ 1005armeb-linux-user \ 1006cris-linux-user \ 1007m68k-linux-user \ 1008microblaze-linux-user \ 1009microblazeel-linux-user \ 1010mips-linux-user \ 1011mipsel-linux-user \ 1012mips64-linux-user \ 1013mips64el-linux-user \ 1014mipsn32-linux-user \ 1015mipsn32el-linux-user \ 1016or32-linux-user \ 1017ppc-linux-user \ 1018ppc64-linux-user \ 1019ppc64abi32-linux-user \ 1020sh4-linux-user \ 1021sh4eb-linux-user \ 1022sparc-linux-user \ 1023sparc64-linux-user \ 1024sparc32plus-linux-user \ 1025unicore32-linux-user \ 1026s390x-linux-user \ 1027" 1028fi 1029# the following are BSD specific 1030if [ "$bsd_user" = "yes" ] ; then 1031 default_target_list="${default_target_list}\ 1032i386-bsd-user \ 1033x86_64-bsd-user \ 1034sparc-bsd-user \ 1035sparc64-bsd-user \ 1036" 1037fi 1038 1039if test x"$show_help" = x"yes" ; then 1040cat << EOF 1041 1042Usage: configure [options] 1043Options: [defaults in brackets after descriptions] 1044 1045EOF 1046echo "Standard options:" 1047echo " --help print this message" 1048echo " --prefix=PREFIX install in PREFIX [$prefix]" 1049echo " --interp-prefix=PREFIX where to find shared libraries, etc." 1050echo " use %M for cpu name [$interp_prefix]" 1051echo " --target-list=LIST set target list (default: build everything)" 1052echo "Available targets: $default_target_list" | \ 1053 fold -s -w 53 | sed -e 's/^/ /' 1054echo "" 1055echo "Advanced options (experts only):" 1056echo " --source-path=PATH path of source code [$source_path]" 1057echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]" 1058echo " --cc=CC use C compiler CC [$cc]" 1059echo " --host-cc=CC use C compiler CC [$host_cc] for code run at" 1060echo " build time" 1061echo " --objcc=OBJCC use Objective-C compiler OBJCC [$objcc]" 1062echo " --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS" 1063echo " --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS" 1064echo " --make=MAKE use specified make [$make]" 1065echo " --install=INSTALL use specified install [$install]" 1066echo " --python=PYTHON use specified python [$python]" 1067echo " --smbd=SMBD use specified smbd [$smbd]" 1068echo " --static enable static build [$static]" 1069echo " --mandir=PATH install man pages in PATH" 1070echo " --datadir=PATH install firmware in PATH$confsuffix" 1071echo " --docdir=PATH install documentation in PATH$confsuffix" 1072echo " --bindir=PATH install binaries in PATH" 1073echo " --libdir=PATH install libraries in PATH" 1074echo " --sysconfdir=PATH install config in PATH$confsuffix" 1075echo " --localstatedir=PATH install local state in PATH" 1076echo " --with-confsuffix=SUFFIX suffix for QEMU data inside datadir and sysconfdir [$confsuffix]" 1077echo " --enable-debug-tcg enable TCG debugging" 1078echo " --disable-debug-tcg disable TCG debugging (default)" 1079echo " --enable-debug-info enable debugging information (default)" 1080echo " --disable-debug-info disable debugging information" 1081echo " --enable-debug enable common debug build options" 1082echo " --enable-sparse enable sparse checker" 1083echo " --disable-sparse disable sparse checker (default)" 1084echo " --disable-strip disable stripping binaries" 1085echo " --disable-werror disable compilation abort on warning" 1086echo " --disable-sdl disable SDL" 1087echo " --enable-sdl enable SDL" 1088echo " --disable-gtk disable gtk UI" 1089echo " --enable-gtk enable gtk UI" 1090echo " --disable-virtfs disable VirtFS" 1091echo " --enable-virtfs enable VirtFS" 1092echo " --disable-vnc disable VNC" 1093echo " --enable-vnc enable VNC" 1094echo " --disable-cocoa disable Cocoa (Mac OS X only)" 1095echo " --enable-cocoa enable Cocoa (default on Mac OS X)" 1096echo " --audio-drv-list=LIST set audio drivers list:" 1097echo " Available drivers: $audio_possible_drivers" 1098echo " --audio-card-list=LIST set list of emulated audio cards [$audio_card_list]" 1099echo " Available cards: $audio_possible_cards" 1100echo " --block-drv-whitelist=L set block driver whitelist" 1101echo " (affects only QEMU, not qemu-img)" 1102echo " --enable-mixemu enable mixer emulation" 1103echo " --disable-xen disable xen backend driver support" 1104echo " --enable-xen enable xen backend driver support" 1105echo " --disable-xen-pci-passthrough" 1106echo " --enable-xen-pci-passthrough" 1107echo " --disable-brlapi disable BrlAPI" 1108echo " --enable-brlapi enable BrlAPI" 1109echo " --disable-vnc-tls disable TLS encryption for VNC server" 1110echo " --enable-vnc-tls enable TLS encryption for VNC server" 1111echo " --disable-vnc-sasl disable SASL encryption for VNC server" 1112echo " --enable-vnc-sasl enable SASL encryption for VNC server" 1113echo " --disable-vnc-jpeg disable JPEG lossy compression for VNC server" 1114echo " --enable-vnc-jpeg enable JPEG lossy compression for VNC server" 1115echo " --disable-vnc-png disable PNG compression for VNC server (default)" 1116echo " --enable-vnc-png enable PNG compression for VNC server" 1117echo " --disable-vnc-ws disable Websockets support for VNC server" 1118echo " --enable-vnc-ws enable Websockets support for VNC server" 1119echo " --disable-curses disable curses output" 1120echo " --enable-curses enable curses output" 1121echo " --disable-curl disable curl connectivity" 1122echo " --enable-curl enable curl connectivity" 1123echo " --disable-fdt disable fdt device tree" 1124echo " --enable-fdt enable fdt device tree" 1125echo " --disable-bluez disable bluez stack connectivity" 1126echo " --enable-bluez enable bluez stack connectivity" 1127echo " --disable-slirp disable SLIRP userspace network connectivity" 1128echo " --disable-kvm disable KVM acceleration support" 1129echo " --enable-kvm enable KVM acceleration support" 1130echo " --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)" 1131echo " --disable-nptl disable usermode NPTL support" 1132echo " --enable-nptl enable usermode NPTL support" 1133echo " --enable-system enable all system emulation targets" 1134echo " --disable-system disable all system emulation targets" 1135echo " --enable-user enable supported user emulation targets" 1136echo " --disable-user disable all user emulation targets" 1137echo " --enable-linux-user enable all linux usermode emulation targets" 1138echo " --disable-linux-user disable all linux usermode emulation targets" 1139echo " --enable-bsd-user enable all BSD usermode emulation targets" 1140echo " --disable-bsd-user disable all BSD usermode emulation targets" 1141echo " --enable-guest-base enable GUEST_BASE support for usermode" 1142echo " emulation targets" 1143echo " --disable-guest-base disable GUEST_BASE support" 1144echo " --enable-pie build Position Independent Executables" 1145echo " --disable-pie do not build Position Independent Executables" 1146echo " --fmod-lib path to FMOD library" 1147echo " --fmod-inc path to FMOD includes" 1148echo " --oss-lib path to OSS library" 1149echo " --enable-uname-release=R Return R for uname -r in usermode emulation" 1150echo " --cpu=CPU Build for host CPU [$cpu]" 1151echo " --disable-uuid disable uuid support" 1152echo " --enable-uuid enable uuid support" 1153echo " --disable-vde disable support for vde network" 1154echo " --enable-vde enable support for vde network" 1155echo " --disable-linux-aio disable Linux AIO support" 1156echo " --enable-linux-aio enable Linux AIO support" 1157echo " --disable-cap-ng disable libcap-ng support" 1158echo " --enable-cap-ng enable libcap-ng support" 1159echo " --disable-attr disables attr and xattr support" 1160echo " --enable-attr enable attr and xattr support" 1161echo " --disable-blobs disable installing provided firmware blobs" 1162echo " --enable-docs enable documentation build" 1163echo " --disable-docs disable documentation build" 1164echo " --disable-vhost-net disable vhost-net acceleration support" 1165echo " --enable-vhost-net enable vhost-net acceleration support" 1166echo " --enable-trace-backend=B Set trace backend" 1167echo " Available backends:" $($python "$source_path"/scripts/tracetool.py --list-backends) 1168echo " --with-trace-file=NAME Full PATH,NAME of file to store traces" 1169echo " Default:trace-<pid>" 1170echo " --disable-spice disable spice" 1171echo " --enable-spice enable spice" 1172echo " --enable-rbd enable building the rados block device (rbd)" 1173echo " --disable-libiscsi disable iscsi support" 1174echo " --enable-libiscsi enable iscsi support" 1175echo " --disable-smartcard-nss disable smartcard nss support" 1176echo " --enable-smartcard-nss enable smartcard nss support" 1177echo " --disable-usb-redir disable usb network redirection support" 1178echo " --enable-usb-redir enable usb network redirection support" 1179echo " --disable-guest-agent disable building of the QEMU Guest Agent" 1180echo " --enable-guest-agent enable building of the QEMU Guest Agent" 1181echo " --disable-seccomp disable seccomp support" 1182echo " --enable-seccomp enables seccomp support" 1183echo " --with-coroutine=BACKEND coroutine backend. Supported options:" 1184echo " gthread, ucontext, sigaltstack, windows" 1185echo " --enable-glusterfs enable GlusterFS backend" 1186echo " --disable-glusterfs disable GlusterFS backend" 1187echo " --enable-gcov enable test coverage analysis with gcov" 1188echo " --gcov=GCOV use specified gcov [$gcov_tool]" 1189echo " --enable-tpm enable TPM support" 1190echo " --disable-libssh2 disable ssh block device support" 1191echo " --enable-libssh2 enable ssh block device support" 1192echo "" 1193echo "NOTE: The object files are built at the place where configure is launched" 1194exit 1 1195fi 1196 1197# Now we have handled --enable-tcg-interpreter and know we're not just 1198# printing the help message, bail out if the host CPU isn't supported. 1199if test "$ARCH" = "unknown"; then 1200 if test "$tcg_interpreter" = "yes" ; then 1201 echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)" 1202 ARCH=tci 1203 else 1204 error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter" 1205 fi 1206fi 1207 1208# check that the C compiler works. 1209cat > $TMPC <<EOF 1210int main(void) { return 0; } 1211EOF 1212 1213if compile_object ; then 1214 : C compiler works ok 1215else 1216 error_exit "\"$cc\" either does not exist or does not work" 1217fi 1218 1219# Consult white-list to determine whether to enable werror 1220# by default. Only enable by default for git builds 1221z_version=`cut -f3 -d. $source_path/VERSION` 1222 1223if test -z "$werror" ; then 1224 if test -d "$source_path/.git" -a \ 1225 "$linux" = "yes" ; then 1226 werror="yes" 1227 else 1228 werror="no" 1229 fi 1230fi 1231 1232gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits" 1233gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags" 1234gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags" 1235gcc_flags="-fstack-protector-all -Wendif-labels $gcc_flags" 1236gcc_flags="-Wno-initializer-overrides $gcc_flags" 1237# Note that we do not add -Werror to gcc_flags here, because that would 1238# enable it for all configure tests. If a configure test failed due 1239# to -Werror this would just silently disable some features, 1240# so it's too error prone. 1241cat > $TMPC << EOF 1242int main(void) { return 0; } 1243EOF 1244for flag in $gcc_flags; do 1245 # Use the positive sense of the flag when testing for -Wno-wombat 1246 # support (gcc will happily accept the -Wno- form of unknown 1247 # warning options). 1248 optflag="$(echo $flag | sed -e 's/^-Wno-/-W/')" 1249 if compile_prog "-Werror $optflag" "" ; then 1250 QEMU_CFLAGS="$QEMU_CFLAGS $flag" 1251 fi 1252done 1253 1254# Workaround for http://gcc.gnu.org/PR55489. Happens with -fPIE/-fPIC and 1255# large functions that use global variables. The bug is in all releases of 1256# GCC, but it became particularly acute in 4.6.x and 4.7.x. It is fixed in 1257# 4.7.3 and 4.8.0. We should be able to delete this at the end of 2013. 1258cat > $TMPC << EOF 1259#if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2)) 1260int main(void) { return 0; } 1261#else 1262#error No bug in this compiler. 1263#endif 1264EOF 1265if compile_prog "-Werror -fno-gcse" "" ; then 1266 TRANSLATE_OPT_CFLAGS=-fno-gcse 1267fi 1268 1269if test "$static" = "yes" ; then 1270 if test "$pie" = "yes" ; then 1271 error_exit "static and pie are mutually incompatible" 1272 else 1273 pie="no" 1274 fi 1275fi 1276 1277if test "$pie" = ""; then 1278 case "$cpu-$targetos" in 1279 i386-Linux|x86_64-Linux|i386-OpenBSD|x86_64-OpenBSD) 1280 ;; 1281 *) 1282 pie="no" 1283 ;; 1284 esac 1285fi 1286 1287if test "$pie" != "no" ; then 1288 cat > $TMPC << EOF 1289 1290#ifdef __linux__ 1291# define THREAD __thread 1292#else 1293# define THREAD 1294#endif 1295 1296static THREAD int tls_var; 1297 1298int main(void) { return tls_var; } 1299 1300EOF 1301 if compile_prog "-fPIE -DPIE" "-pie"; then 1302 QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS" 1303 LDFLAGS="-pie $LDFLAGS" 1304 pie="yes" 1305 if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then 1306 LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS" 1307 fi 1308 else 1309 if test "$pie" = "yes"; then 1310 error_exit "PIE not available due to missing toolchain support" 1311 else 1312 echo "Disabling PIE due to missing toolchain support" 1313 pie="no" 1314 fi 1315 fi 1316fi 1317 1318# 1319# Solaris specific configure tool chain decisions 1320# 1321if test "$solaris" = "yes" ; then 1322 if has $install; then 1323 : 1324 else 1325 error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \ 1326 "install fileutils from www.blastwave.org using pkg-get -i fileutils" \ 1327 "to get ginstall which is used by default (which lives in /opt/csw/bin)" 1328 fi 1329 if test "`path_of $install`" = "/usr/sbin/install" ; then 1330 error_exit "Solaris /usr/sbin/install is not an appropriate install program." \ 1331 "try ginstall from the GNU fileutils available from www.blastwave.org" \ 1332 "using pkg-get -i fileutils, or use --install=/usr/ucb/install" 1333 fi 1334 if has ar; then 1335 : 1336 else 1337 if test -f /usr/ccs/bin/ar ; then 1338 error_exit "No path includes ar" \ 1339 "Add /usr/ccs/bin to your path and rerun configure" 1340 fi 1341 error_exit "No path includes ar" 1342 fi 1343fi 1344 1345if ! has $python; then 1346 error_exit "Python not found. Use --python=/path/to/python" 1347fi 1348 1349# Note that if the Python conditional here evaluates True we will exit 1350# with status 1 which is a shell 'false' value. 1351if ! "$python" -c 'import sys; sys.exit(sys.version_info < (2,4) or sys.version_info >= (3,))'; then 1352 error_exit "Cannot use '$python', Python 2.4 or later is required." \ 1353 "Note that Python 3 or later is not yet supported." \ 1354 "Use --python=/path/to/python to specify a supported Python." 1355fi 1356 1357if test -z "${target_list+xxx}" ; then 1358 target_list="$default_target_list" 1359else 1360 target_list=`echo "$target_list" | sed -e 's/,/ /g'` 1361fi 1362# see if system emulation was really requested 1363case " $target_list " in 1364 *"-softmmu "*) softmmu=yes 1365 ;; 1366 *) softmmu=no 1367 ;; 1368esac 1369 1370feature_not_found() { 1371 feature=$1 1372 1373 error_exit "User requested feature $feature" \ 1374 "configure was not able to find it" 1375} 1376 1377if test -z "$cross_prefix" ; then 1378 1379# --- 1380# big/little endian test 1381cat > $TMPC << EOF 1382#include <inttypes.h> 1383int main(void) { 1384 volatile uint32_t i=0x01234567; 1385 return (*((uint8_t*)(&i))) == 0x67; 1386} 1387EOF 1388 1389if compile_prog "" "" ; then 1390$TMPE && bigendian="yes" 1391else 1392echo big/little test failed 1393fi 1394 1395else 1396 1397# if cross compiling, cannot launch a program, so make a static guess 1398case "$cpu" in 1399 arm) 1400 # ARM can be either way; ask the compiler which one we are 1401 if check_define __ARMEB__; then 1402 bigendian=yes 1403 fi 1404 ;; 1405 hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64) 1406 bigendian=yes 1407 ;; 1408esac 1409 1410fi 1411 1412########################################## 1413# pkg-config probe 1414 1415if ! has "$pkg_config_exe"; then 1416 error_exit "pkg-config binary '$pkg_config_exe' not found" 1417fi 1418 1419########################################## 1420# NPTL probe 1421 1422if test "$nptl" != "no" ; then 1423 cat > $TMPC <<EOF 1424#include <sched.h> 1425#include <linux/futex.h> 1426int main(void) { 1427#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT) 1428#error bork 1429#endif 1430 return 0; 1431} 1432EOF 1433 1434 if compile_object ; then 1435 nptl=yes 1436 else 1437 if test "$nptl" = "yes" ; then 1438 feature_not_found "nptl" 1439 fi 1440 nptl=no 1441 fi 1442fi 1443 1444########################################## 1445# zlib check 1446 1447if test "$zlib" != "no" ; then 1448 cat > $TMPC << EOF 1449#include <zlib.h> 1450int main(void) { zlibVersion(); return 0; } 1451EOF 1452 if compile_prog "" "-lz" ; then 1453 : 1454 else 1455 error_exit "zlib check failed" \ 1456 "Make sure to have the zlib libs and headers installed." 1457 fi 1458fi 1459 1460########################################## 1461# libseccomp check 1462 1463if test "$seccomp" != "no" ; then 1464 if $pkg_config --atleast-version=1.0.0 libseccomp --modversion >/dev/null 2>&1; then 1465 libs_softmmu="$libs_softmmu `$pkg_config --libs libseccomp`" 1466 seccomp="yes" 1467 else 1468 if test "$seccomp" = "yes"; then 1469 feature_not_found "libseccomp" 1470 fi 1471 seccomp="no" 1472 fi 1473fi 1474########################################## 1475# xen probe 1476 1477if test "$xen" != "no" ; then 1478 xen_libs="-lxenstore -lxenctrl -lxenguest" 1479 1480 # First we test whether Xen headers and libraries are available. 1481 # If no, we are done and there is no Xen support. 1482 # If yes, more tests are run to detect the Xen version. 1483 1484 # Xen (any) 1485 cat > $TMPC <<EOF 1486#include <xenctrl.h> 1487int main(void) { 1488 return 0; 1489} 1490EOF 1491 if ! compile_prog "" "$xen_libs" ; then 1492 # Xen not found 1493 if test "$xen" = "yes" ; then 1494 feature_not_found "xen" 1495 fi 1496 xen=no 1497 1498 # Xen unstable 1499 elif 1500 cat > $TMPC <<EOF && 1501#include <xenctrl.h> 1502#include <xenstore.h> 1503#include <stdint.h> 1504#include <xen/hvm/hvm_info_table.h> 1505#if !defined(HVM_MAX_VCPUS) 1506# error HVM_MAX_VCPUS not defined 1507#endif 1508int main(void) { 1509 xc_interface *xc; 1510 xs_daemon_open(); 1511 xc = xc_interface_open(0, 0, 0); 1512 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1513 xc_gnttab_open(NULL, 0); 1514 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 1515 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 1516 return 0; 1517} 1518EOF 1519 compile_prog "" "$xen_libs" 1520 then 1521 xen_ctrl_version=420 1522 xen=yes 1523 1524 elif 1525 cat > $TMPC <<EOF && 1526#include <xenctrl.h> 1527#include <xs.h> 1528#include <stdint.h> 1529#include <xen/hvm/hvm_info_table.h> 1530#if !defined(HVM_MAX_VCPUS) 1531# error HVM_MAX_VCPUS not defined 1532#endif 1533int main(void) { 1534 xs_daemon_open(); 1535 xc_interface_open(0, 0, 0); 1536 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1537 xc_gnttab_open(NULL, 0); 1538 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 1539 return 0; 1540} 1541EOF 1542 compile_prog "" "$xen_libs" 1543 then 1544 xen_ctrl_version=410 1545 xen=yes 1546 1547 # Xen 4.0.0 1548 elif 1549 cat > $TMPC <<EOF && 1550#include <xenctrl.h> 1551#include <xs.h> 1552#include <stdint.h> 1553#include <xen/hvm/hvm_info_table.h> 1554#if !defined(HVM_MAX_VCPUS) 1555# error HVM_MAX_VCPUS not defined 1556#endif 1557int main(void) { 1558 struct xen_add_to_physmap xatp = { 1559 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0, 1560 }; 1561 xs_daemon_open(); 1562 xc_interface_open(); 1563 xc_gnttab_open(); 1564 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1565 xc_memory_op(0, XENMEM_add_to_physmap, &xatp); 1566 return 0; 1567} 1568EOF 1569 compile_prog "" "$xen_libs" 1570 then 1571 xen_ctrl_version=400 1572 xen=yes 1573 1574 # Xen 3.4.0 1575 elif 1576 cat > $TMPC <<EOF && 1577#include <xenctrl.h> 1578#include <xs.h> 1579int main(void) { 1580 struct xen_add_to_physmap xatp = { 1581 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0, 1582 }; 1583 xs_daemon_open(); 1584 xc_interface_open(); 1585 xc_gnttab_open(); 1586 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1587 xc_memory_op(0, XENMEM_add_to_physmap, &xatp); 1588 return 0; 1589} 1590EOF 1591 compile_prog "" "$xen_libs" 1592 then 1593 xen_ctrl_version=340 1594 xen=yes 1595 1596 # Xen 3.3.0 1597 elif 1598 cat > $TMPC <<EOF && 1599#include <xenctrl.h> 1600#include <xs.h> 1601int main(void) { 1602 xs_daemon_open(); 1603 xc_interface_open(); 1604 xc_gnttab_open(); 1605 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1606 return 0; 1607} 1608EOF 1609 compile_prog "" "$xen_libs" 1610 then 1611 xen_ctrl_version=330 1612 xen=yes 1613 1614 # Xen version unsupported 1615 else 1616 if test "$xen" = "yes" ; then 1617 feature_not_found "xen (unsupported version)" 1618 fi 1619 xen=no 1620 fi 1621 1622 if test "$xen" = yes; then 1623 libs_softmmu="$xen_libs $libs_softmmu" 1624 fi 1625fi 1626 1627if test "$xen_pci_passthrough" != "no"; then 1628 if test "$xen" = "yes" && test "$linux" = "yes" && 1629 test "$xen_ctrl_version" -ge 340; then 1630 xen_pci_passthrough=yes 1631 else 1632 if test "$xen_pci_passthrough" = "yes"; then 1633 if test "$xen_ctrl_version" -lt 340; then 1634 error_exit "User requested feature Xen PCI Passthrough" \ 1635 "This feature does not work with Xen 3.3" 1636 fi 1637 error_exit "User requested feature Xen PCI Passthrough" \ 1638 " but this feature requires /sys from Linux" 1639 fi 1640 xen_pci_passthrough=no 1641 fi 1642fi 1643 1644########################################## 1645# libtool probe 1646 1647if ! has $libtool; then 1648 libtool= 1649fi 1650 1651########################################## 1652# Sparse probe 1653if test "$sparse" != "no" ; then 1654 if has cgcc; then 1655 sparse=yes 1656 else 1657 if test "$sparse" = "yes" ; then 1658 feature_not_found "sparse" 1659 fi 1660 sparse=no 1661 fi 1662fi 1663 1664########################################## 1665# GTK probe 1666 1667if test "$gtk" != "no"; then 1668 gtkpackage="gtk+-$gtkabi" 1669 if test "$gtkabi" = "3.0" ; then 1670 gtkversion="3.0.0" 1671 vtepackage="vte-2.90" 1672 vteversion="0.32.0" 1673 else 1674 gtkversion="2.18.0" 1675 vtepackage="vte" 1676 vteversion="0.24.0" 1677 fi 1678 if $pkg_config --exists "$gtkpackage >= $gtkversion" && \ 1679 $pkg_config --exists "$vtepackage >= $vteversion"; then 1680 gtk_cflags=`$pkg_config --cflags $gtkpackage 2>/dev/null` 1681 gtk_libs=`$pkg_config --libs $gtkpackage 2>/dev/null` 1682 vte_cflags=`$pkg_config --cflags $vtepackage 2>/dev/null` 1683 vte_libs=`$pkg_config --libs $vtepackage 2>/dev/null` 1684 libs_softmmu="$gtk_libs $vte_libs $libs_softmmu" 1685 gtk="yes" 1686 else 1687 if test "$gtk" = "yes" ; then 1688 feature_not_found "gtk" 1689 fi 1690 gtk="no" 1691 fi 1692fi 1693 1694########################################## 1695# SDL probe 1696 1697# Look for sdl configuration program (pkg-config or sdl-config). Try 1698# sdl-config even without cross prefix, and favour pkg-config over sdl-config. 1699if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then 1700 sdl_config=sdl-config 1701fi 1702 1703if $pkg_config sdl --modversion >/dev/null 2>&1; then 1704 sdlconfig="$pkg_config sdl" 1705 _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'` 1706elif has ${sdl_config}; then 1707 sdlconfig="$sdl_config" 1708 _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'` 1709else 1710 if test "$sdl" = "yes" ; then 1711 feature_not_found "sdl" 1712 fi 1713 sdl=no 1714fi 1715if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then 1716 echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2 1717fi 1718 1719sdl_too_old=no 1720if test "$sdl" != "no" ; then 1721 cat > $TMPC << EOF 1722#include <SDL.h> 1723#undef main /* We don't want SDL to override our main() */ 1724int main( void ) { return SDL_Init (SDL_INIT_VIDEO); } 1725EOF 1726 sdl_cflags=`$sdlconfig --cflags 2> /dev/null` 1727 if test "$static" = "yes" ; then 1728 sdl_libs=`$sdlconfig --static-libs 2>/dev/null` 1729 else 1730 sdl_libs=`$sdlconfig --libs 2> /dev/null` 1731 fi 1732 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 1733 if test "$_sdlversion" -lt 121 ; then 1734 sdl_too_old=yes 1735 else 1736 if test "$cocoa" = "no" ; then 1737 sdl=yes 1738 fi 1739 fi 1740 1741 # static link with sdl ? (note: sdl.pc's --static --libs is broken) 1742 if test "$sdl" = "yes" -a "$static" = "yes" ; then 1743 if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then 1744 sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`" 1745 sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`" 1746 fi 1747 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 1748 : 1749 else 1750 sdl=no 1751 fi 1752 fi # static link 1753 else # sdl not found 1754 if test "$sdl" = "yes" ; then 1755 feature_not_found "sdl" 1756 fi 1757 sdl=no 1758 fi # sdl compile test 1759fi 1760 1761if test "$sdl" = "yes" ; then 1762 cat > $TMPC <<EOF 1763#include <SDL.h> 1764#if defined(SDL_VIDEO_DRIVER_X11) 1765#include <X11/XKBlib.h> 1766#else 1767#error No x11 support 1768#endif 1769int main(void) { return 0; } 1770EOF 1771 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 1772 sdl_libs="$sdl_libs -lX11" 1773 fi 1774 libs_softmmu="$sdl_libs $libs_softmmu" 1775fi 1776 1777########################################## 1778# VNC TLS/WS detection 1779if test "$vnc" = "yes" -a \( "$vnc_tls" != "no" -o "$vnc_ws" != "no" \) ; then 1780 cat > $TMPC <<EOF 1781#include <gnutls/gnutls.h> 1782int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; } 1783EOF 1784 vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null` 1785 vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null` 1786 if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then 1787 if test "$vnc_tls" != "no" ; then 1788 vnc_tls=yes 1789 fi 1790 if test "$vnc_ws" != "no" ; then 1791 vnc_ws=yes 1792 fi 1793 libs_softmmu="$vnc_tls_libs $libs_softmmu" 1794 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_tls_cflags" 1795 else 1796 if test "$vnc_tls" = "yes" ; then 1797 feature_not_found "vnc-tls" 1798 fi 1799 if test "$vnc_ws" = "yes" ; then 1800 feature_not_found "vnc-ws" 1801 fi 1802 vnc_tls=no 1803 vnc_ws=no 1804 fi 1805fi 1806 1807########################################## 1808# VNC SASL detection 1809if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then 1810 cat > $TMPC <<EOF 1811#include <sasl/sasl.h> 1812#include <stdio.h> 1813int main(void) { sasl_server_init(NULL, "qemu"); return 0; } 1814EOF 1815 # Assuming Cyrus-SASL installed in /usr prefix 1816 vnc_sasl_cflags="" 1817 vnc_sasl_libs="-lsasl2" 1818 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then 1819 vnc_sasl=yes 1820 libs_softmmu="$vnc_sasl_libs $libs_softmmu" 1821 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags" 1822 else 1823 if test "$vnc_sasl" = "yes" ; then 1824 feature_not_found "vnc-sasl" 1825 fi 1826 vnc_sasl=no 1827 fi 1828fi 1829 1830########################################## 1831# VNC JPEG detection 1832if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then 1833cat > $TMPC <<EOF 1834#include <stdio.h> 1835#include <jpeglib.h> 1836int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; } 1837EOF 1838 vnc_jpeg_cflags="" 1839 vnc_jpeg_libs="-ljpeg" 1840 if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then 1841 vnc_jpeg=yes 1842 libs_softmmu="$vnc_jpeg_libs $libs_softmmu" 1843 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags" 1844 else 1845 if test "$vnc_jpeg" = "yes" ; then 1846 feature_not_found "vnc-jpeg" 1847 fi 1848 vnc_jpeg=no 1849 fi 1850fi 1851 1852########################################## 1853# VNC PNG detection 1854if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then 1855cat > $TMPC <<EOF 1856//#include <stdio.h> 1857#include <png.h> 1858#include <stddef.h> 1859int main(void) { 1860 png_structp png_ptr; 1861 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL); 1862 return png_ptr != 0; 1863} 1864EOF 1865 if $pkg_config libpng --modversion >/dev/null 2>&1; then 1866 vnc_png_cflags=`$pkg_config libpng --cflags 2> /dev/null` 1867 vnc_png_libs=`$pkg_config libpng --libs 2> /dev/null` 1868 else 1869 vnc_png_cflags="" 1870 vnc_png_libs="-lpng" 1871 fi 1872 if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then 1873 vnc_png=yes 1874 libs_softmmu="$vnc_png_libs $libs_softmmu" 1875 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags" 1876 else 1877 if test "$vnc_png" = "yes" ; then 1878 feature_not_found "vnc-png" 1879 fi 1880 vnc_png=no 1881 fi 1882fi 1883 1884########################################## 1885# fnmatch() probe, used for ACL routines 1886fnmatch="no" 1887cat > $TMPC << EOF 1888#include <fnmatch.h> 1889int main(void) 1890{ 1891 fnmatch("foo", "foo", 0); 1892 return 0; 1893} 1894EOF 1895if compile_prog "" "" ; then 1896 fnmatch="yes" 1897fi 1898 1899########################################## 1900# uuid_generate() probe, used for vdi block driver 1901if test "$uuid" != "no" ; then 1902 uuid_libs="-luuid" 1903 cat > $TMPC << EOF 1904#include <uuid/uuid.h> 1905int main(void) 1906{ 1907 uuid_t my_uuid; 1908 uuid_generate(my_uuid); 1909 return 0; 1910} 1911EOF 1912 if compile_prog "" "$uuid_libs" ; then 1913 uuid="yes" 1914 libs_softmmu="$uuid_libs $libs_softmmu" 1915 libs_tools="$uuid_libs $libs_tools" 1916 else 1917 if test "$uuid" = "yes" ; then 1918 feature_not_found "uuid" 1919 fi 1920 uuid=no 1921 fi 1922fi 1923 1924########################################## 1925# xfsctl() probe, used for raw-posix 1926if test "$xfs" != "no" ; then 1927 cat > $TMPC << EOF 1928#include <stddef.h> /* NULL */ 1929#include <xfs/xfs.h> 1930int main(void) 1931{ 1932 xfsctl(NULL, 0, 0, NULL); 1933 return 0; 1934} 1935EOF 1936 if compile_prog "" "" ; then 1937 xfs="yes" 1938 else 1939 if test "$xfs" = "yes" ; then 1940 feature_not_found "xfs" 1941 fi 1942 xfs=no 1943 fi 1944fi 1945 1946########################################## 1947# vde libraries probe 1948if test "$vde" != "no" ; then 1949 vde_libs="-lvdeplug" 1950 cat > $TMPC << EOF 1951#include <libvdeplug.h> 1952int main(void) 1953{ 1954 struct vde_open_args a = {0, 0, 0}; 1955 char s[] = ""; 1956 vde_open(s, s, &a); 1957 return 0; 1958} 1959EOF 1960 if compile_prog "" "$vde_libs" ; then 1961 vde=yes 1962 libs_softmmu="$vde_libs $libs_softmmu" 1963 libs_tools="$vde_libs $libs_tools" 1964 else 1965 if test "$vde" = "yes" ; then 1966 feature_not_found "vde" 1967 fi 1968 vde=no 1969 fi 1970fi 1971 1972########################################## 1973# libcap-ng library probe 1974if test "$cap_ng" != "no" ; then 1975 cap_libs="-lcap-ng" 1976 cat > $TMPC << EOF 1977#include <cap-ng.h> 1978int main(void) 1979{ 1980 capng_capability_to_name(CAPNG_EFFECTIVE); 1981 return 0; 1982} 1983EOF 1984 if compile_prog "" "$cap_libs" ; then 1985 cap_ng=yes 1986 libs_tools="$cap_libs $libs_tools" 1987 else 1988 if test "$cap_ng" = "yes" ; then 1989 feature_not_found "cap_ng" 1990 fi 1991 cap_ng=no 1992 fi 1993fi 1994 1995########################################## 1996# Sound support libraries probe 1997 1998audio_drv_probe() 1999{ 2000 drv=$1 2001 hdr=$2 2002 lib=$3 2003 exp=$4 2004 cfl=$5 2005 cat > $TMPC << EOF 2006#include <$hdr> 2007int main(void) { $exp } 2008EOF 2009 if compile_prog "$cfl" "$lib" ; then 2010 : 2011 else 2012 error_exit "$drv check failed" \ 2013 "Make sure to have the $drv libs and headers installed." 2014 fi 2015} 2016 2017audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'` 2018for drv in $audio_drv_list; do 2019 case $drv in 2020 alsa) 2021 audio_drv_probe $drv alsa/asoundlib.h -lasound \ 2022 "return snd_pcm_close((snd_pcm_t *)0);" 2023 libs_softmmu="-lasound $libs_softmmu" 2024 ;; 2025 2026 fmod) 2027 if test -z $fmod_lib || test -z $fmod_inc; then 2028 error_exit "You must specify path to FMOD library and headers" \ 2029 "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so" 2030 fi 2031 audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc" 2032 libs_softmmu="$fmod_lib $libs_softmmu" 2033 ;; 2034 2035 esd) 2036 audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);' 2037 libs_softmmu="-lesd $libs_softmmu" 2038 audio_pt_int="yes" 2039 ;; 2040 2041 pa) 2042 audio_drv_probe $drv pulse/mainloop.h "-lpulse" \ 2043 "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;" 2044 libs_softmmu="-lpulse $libs_softmmu" 2045 audio_pt_int="yes" 2046 ;; 2047 2048 coreaudio) 2049 libs_softmmu="-framework CoreAudio $libs_softmmu" 2050 ;; 2051 2052 dsound) 2053 libs_softmmu="-lole32 -ldxguid $libs_softmmu" 2054 audio_win_int="yes" 2055 ;; 2056 2057 oss) 2058 libs_softmmu="$oss_lib $libs_softmmu" 2059 ;; 2060 2061 sdl|wav) 2062 # XXX: Probes for CoreAudio, DirectSound, SDL(?) 2063 ;; 2064 2065 winwave) 2066 libs_softmmu="-lwinmm $libs_softmmu" 2067 audio_win_int="yes" 2068 ;; 2069 2070 *) 2071 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || { 2072 error_exit "Unknown driver '$drv' selected" \ 2073 "Possible drivers are: $audio_possible_drivers" 2074 } 2075 ;; 2076 esac 2077done 2078 2079########################################## 2080# BrlAPI probe 2081 2082if test "$brlapi" != "no" ; then 2083 brlapi_libs="-lbrlapi" 2084 cat > $TMPC << EOF 2085#include <brlapi.h> 2086#include <stddef.h> 2087int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); } 2088EOF 2089 if compile_prog "" "$brlapi_libs" ; then 2090 brlapi=yes 2091 libs_softmmu="$brlapi_libs $libs_softmmu" 2092 else 2093 if test "$brlapi" = "yes" ; then 2094 feature_not_found "brlapi" 2095 fi 2096 brlapi=no 2097 fi 2098fi 2099 2100########################################## 2101# curses probe 2102if test "$mingw32" = "yes" ; then 2103 curses_list="-lpdcurses" 2104else 2105 curses_list="-lncurses:-lcurses:$($pkg_config --libs ncurses 2>/dev/null)" 2106fi 2107 2108if test "$curses" != "no" ; then 2109 curses_found=no 2110 cat > $TMPC << EOF 2111#include <curses.h> 2112int main(void) { 2113 const char *s = curses_version(); 2114 resize_term(0, 0); 2115 return s != 0; 2116} 2117EOF 2118 IFS=: 2119 for curses_lib in $curses_list; do 2120 unset IFS 2121 if compile_prog "" "$curses_lib" ; then 2122 curses_found=yes 2123 libs_softmmu="$curses_lib $libs_softmmu" 2124 break 2125 fi 2126 done 2127 unset IFS 2128 if test "$curses_found" = "yes" ; then 2129 curses=yes 2130 else 2131 if test "$curses" = "yes" ; then 2132 feature_not_found "curses" 2133 fi 2134 curses=no 2135 fi 2136fi 2137 2138########################################## 2139# curl probe 2140 2141if $pkg_config libcurl --modversion >/dev/null 2>&1; then 2142 curlconfig="$pkg_config libcurl" 2143else 2144 curlconfig=curl-config 2145fi 2146 2147if test "$curl" != "no" ; then 2148 cat > $TMPC << EOF 2149#include <curl/curl.h> 2150int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; } 2151EOF 2152 curl_cflags=`$curlconfig --cflags 2>/dev/null` 2153 curl_libs=`$curlconfig --libs 2>/dev/null` 2154 if compile_prog "$curl_cflags" "$curl_libs" ; then 2155 curl=yes 2156 libs_tools="$curl_libs $libs_tools" 2157 libs_softmmu="$curl_libs $libs_softmmu" 2158 else 2159 if test "$curl" = "yes" ; then 2160 feature_not_found "curl" 2161 fi 2162 curl=no 2163 fi 2164fi # test "$curl" 2165 2166########################################## 2167# bluez support probe 2168if test "$bluez" != "no" ; then 2169 cat > $TMPC << EOF 2170#include <bluetooth/bluetooth.h> 2171int main(void) { return bt_error(0); } 2172EOF 2173 bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null` 2174 bluez_libs=`$pkg_config --libs bluez 2> /dev/null` 2175 if compile_prog "$bluez_cflags" "$bluez_libs" ; then 2176 bluez=yes 2177 libs_softmmu="$bluez_libs $libs_softmmu" 2178 else 2179 if test "$bluez" = "yes" ; then 2180 feature_not_found "bluez" 2181 fi 2182 bluez="no" 2183 fi 2184fi 2185 2186########################################## 2187# glib support probe 2188 2189if test "$mingw32" = yes; then 2190 # g_poll is required in order to integrate with the glib main loop. 2191 glib_req_ver=2.20 2192else 2193 glib_req_ver=2.12 2194fi 2195if $pkg_config --atleast-version=$glib_req_ver gthread-2.0 > /dev/null 2>&1 2196then 2197 glib_cflags=`$pkg_config --cflags gthread-2.0 2>/dev/null` 2198 glib_libs=`$pkg_config --libs gthread-2.0 2>/dev/null` 2199 LIBS="$glib_libs $LIBS" 2200 libs_qga="$glib_libs $libs_qga" 2201else 2202 error_exit "glib-$glib_req_ver required to compile QEMU" 2203fi 2204 2205########################################## 2206# pixman support probe 2207 2208if test "$pixman" = ""; then 2209 if test "$want_tools" = "no" -a "$softmmu" = "no"; then 2210 pixman="none" 2211 elif $pkg_config pixman-1 > /dev/null 2>&1; then 2212 pixman="system" 2213 else 2214 pixman="internal" 2215 fi 2216fi 2217if test "$pixman" = "none"; then 2218 if test "$want_tools" != "no" -o "$softmmu" != "no"; then 2219 error_exit "pixman disabled but system emulation or tools build" \ 2220 "enabled. You can turn off pixman only if you also" \ 2221 "disable all system emulation targets and the tools" \ 2222 "build with '--disable-tools --disable-system'." 2223 fi 2224 pixman_cflags= 2225 pixman_libs= 2226elif test "$pixman" = "system"; then 2227 pixman_cflags=`$pkg_config --cflags pixman-1 2>/dev/null` 2228 pixman_libs=`$pkg_config --libs pixman-1 2>/dev/null` 2229else 2230 if test ! -d ${source_path}/pixman/pixman; then 2231 error_exit "pixman not present. Your options:" \ 2232 " (1) Preferred: Install the pixman devel package (any recent" \ 2233 " distro should have packages as Xorg needs pixman too)." \ 2234 " (2) Fetch the pixman submodule, using:" \ 2235 " git submodule update --init pixman" 2236 fi 2237 mkdir -p pixman/pixman 2238 pixman_cflags="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman" 2239 pixman_libs="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1" 2240fi 2241 2242########################################## 2243# libcap probe 2244 2245if test "$cap" != "no" ; then 2246 cat > $TMPC <<EOF 2247#include <stdio.h> 2248#include <sys/capability.h> 2249int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; } 2250EOF 2251 if compile_prog "" "-lcap" ; then 2252 cap=yes 2253 else 2254 cap=no 2255 fi 2256fi 2257 2258########################################## 2259# pthread probe 2260PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2" 2261 2262pthread=no 2263cat > $TMPC << EOF 2264#include <pthread.h> 2265static void *f(void *p) { return NULL; } 2266int main(void) { 2267 pthread_t thread; 2268 pthread_create(&thread, 0, f, 0); 2269 return 0; 2270} 2271EOF 2272if compile_prog "" "" ; then 2273 pthread=yes 2274else 2275 for pthread_lib in $PTHREADLIBS_LIST; do 2276 if compile_prog "" "$pthread_lib" ; then 2277 pthread=yes 2278 found=no 2279 for lib_entry in $LIBS; do 2280 if test "$lib_entry" = "$pthread_lib"; then 2281 found=yes 2282 break 2283 fi 2284 done 2285 if test "$found" = "no"; then 2286 LIBS="$pthread_lib $LIBS" 2287 fi 2288 break 2289 fi 2290 done 2291fi 2292 2293if test "$mingw32" != yes -a "$pthread" = no; then 2294 error_exit "pthread check failed" \ 2295 "Make sure to have the pthread libs and headers installed." 2296fi 2297 2298########################################## 2299# rbd probe 2300if test "$rbd" != "no" ; then 2301 cat > $TMPC <<EOF 2302#include <stdio.h> 2303#include <rbd/librbd.h> 2304int main(void) { 2305 rados_t cluster; 2306 rados_create(&cluster, NULL); 2307 return 0; 2308} 2309EOF 2310 rbd_libs="-lrbd -lrados" 2311 if compile_prog "" "$rbd_libs" ; then 2312 rbd=yes 2313 libs_tools="$rbd_libs $libs_tools" 2314 libs_softmmu="$rbd_libs $libs_softmmu" 2315 else 2316 if test "$rbd" = "yes" ; then 2317 feature_not_found "rados block device" 2318 fi 2319 rbd=no 2320 fi 2321fi 2322 2323########################################## 2324# libssh2 probe 2325if test "$libssh2" != "no" ; then 2326 cat > $TMPC <<EOF 2327#include <stdio.h> 2328#include <libssh2.h> 2329#include <libssh2_sftp.h> 2330int main(void) { 2331 LIBSSH2_SESSION *session; 2332 session = libssh2_session_init (); 2333 (void) libssh2_sftp_init (session); 2334 return 0; 2335} 2336EOF 2337 2338 if $pkg_config libssh2 --modversion >/dev/null 2>&1; then 2339 libssh2_cflags=`$pkg_config libssh2 --cflags` 2340 libssh2_libs=`$pkg_config libssh2 --libs` 2341 else 2342 libssh2_cflags= 2343 libssh2_libs="-lssh2" 2344 fi 2345 2346 if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then 2347 libssh2=yes 2348 libs_tools="$libssh2_libs $libs_tools" 2349 libs_softmmu="$libssh2_libs $libs_softmmu" 2350 QEMU_CFLAGS="$QEMU_CFLAGS $libssh2_cflags" 2351 else 2352 if test "$libssh2" = "yes" ; then 2353 feature_not_found "libssh2" 2354 fi 2355 libssh2=no 2356 fi 2357fi 2358 2359########################################## 2360# libssh2_sftp_fsync probe 2361 2362if test "$libssh2" = "yes"; then 2363 cat > $TMPC <<EOF 2364#include <stdio.h> 2365#include <libssh2.h> 2366#include <libssh2_sftp.h> 2367int main(void) { 2368 LIBSSH2_SESSION *session; 2369 LIBSSH2_SFTP *sftp; 2370 LIBSSH2_SFTP_HANDLE *sftp_handle; 2371 session = libssh2_session_init (); 2372 sftp = libssh2_sftp_init (session); 2373 sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0); 2374 libssh2_sftp_fsync (sftp_handle); 2375 return 0; 2376} 2377EOF 2378 # libssh2_cflags/libssh2_libs defined in previous test. 2379 if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then 2380 QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS" 2381 fi 2382fi 2383 2384########################################## 2385# linux-aio probe 2386 2387if test "$linux_aio" != "no" ; then 2388 cat > $TMPC <<EOF 2389#include <libaio.h> 2390#include <sys/eventfd.h> 2391#include <stddef.h> 2392int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; } 2393EOF 2394 if compile_prog "" "-laio" ; then 2395 linux_aio=yes 2396 libs_softmmu="$libs_softmmu -laio" 2397 libs_tools="$libs_tools -laio" 2398 else 2399 if test "$linux_aio" = "yes" ; then 2400 feature_not_found "linux AIO" 2401 fi 2402 linux_aio=no 2403 fi 2404fi 2405 2406########################################## 2407# adjust virtio-blk-data-plane based on linux-aio 2408 2409if test "$virtio_blk_data_plane" = "yes" -a \ 2410 "$linux_aio" != "yes" ; then 2411 error_exit "virtio-blk-data-plane requires Linux AIO, please try --enable-linux-aio" 2412elif test -z "$virtio_blk_data_plane" ; then 2413 virtio_blk_data_plane=$linux_aio 2414fi 2415 2416########################################## 2417# attr probe 2418 2419if test "$attr" != "no" ; then 2420 cat > $TMPC <<EOF 2421#include <stdio.h> 2422#include <sys/types.h> 2423#ifdef CONFIG_LIBATTR 2424#include <attr/xattr.h> 2425#else 2426#include <sys/xattr.h> 2427#endif 2428int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; } 2429EOF 2430 if compile_prog "" "" ; then 2431 attr=yes 2432 # Older distros have <attr/xattr.h>, and need -lattr: 2433 elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then 2434 attr=yes 2435 LIBS="-lattr $LIBS" 2436 libattr=yes 2437 else 2438 if test "$attr" = "yes" ; then 2439 feature_not_found "ATTR" 2440 fi 2441 attr=no 2442 fi 2443fi 2444 2445########################################## 2446# iovec probe 2447cat > $TMPC <<EOF 2448#include <sys/types.h> 2449#include <sys/uio.h> 2450#include <unistd.h> 2451int main(void) { return sizeof(struct iovec); } 2452EOF 2453iovec=no 2454if compile_prog "" "" ; then 2455 iovec=yes 2456fi 2457 2458########################################## 2459# preadv probe 2460cat > $TMPC <<EOF 2461#include <sys/types.h> 2462#include <sys/uio.h> 2463#include <unistd.h> 2464int main(void) { return preadv(0, 0, 0, 0); } 2465EOF 2466preadv=no 2467if compile_prog "" "" ; then 2468 preadv=yes 2469fi 2470 2471########################################## 2472# fdt probe 2473if test "$fdt" != "no" ; then 2474 fdt_libs="-lfdt" 2475 cat > $TMPC << EOF 2476int main(void) { return 0; } 2477EOF 2478 if compile_prog "" "$fdt_libs" ; then 2479 fdt=yes 2480 libs_softmmu="$libs_softmmu $fdt_libs" 2481 else 2482 if test "$fdt" = "yes" ; then 2483 feature_not_found "fdt" 2484 fi 2485 fdt_libs= 2486 fdt=no 2487 fi 2488fi 2489 2490########################################## 2491# GLX probe, used by milkymist-tmu2 2492if test "$glx" != "no" ; then 2493 glx_libs="-lGL -lX11" 2494 cat > $TMPC << EOF 2495#include <X11/Xlib.h> 2496#include <GL/gl.h> 2497#include <GL/glx.h> 2498int main(void) { glBegin(0); glXQueryVersion(0,0,0); return 0; } 2499EOF 2500 if compile_prog "" "-lGL -lX11" ; then 2501 glx=yes 2502 else 2503 if test "$glx" = "yes" ; then 2504 feature_not_found "glx" 2505 fi 2506 glx_libs= 2507 glx=no 2508 fi 2509fi 2510 2511########################################## 2512# glusterfs probe 2513if test "$glusterfs" != "no" ; then 2514 cat > $TMPC <<EOF 2515#include <glusterfs/api/glfs.h> 2516int main(void) { 2517 (void) glfs_new("volume"); 2518 return 0; 2519} 2520EOF 2521 glusterfs_libs="-lgfapi -lgfrpc -lgfxdr" 2522 if compile_prog "" "$glusterfs_libs" ; then 2523 glusterfs=yes 2524 libs_tools="$glusterfs_libs $libs_tools" 2525 libs_softmmu="$glusterfs_libs $libs_softmmu" 2526 else 2527 if test "$glusterfs" = "yes" ; then 2528 feature_not_found "GlusterFS backend support" 2529 fi 2530 glusterfs=no 2531 fi 2532fi 2533 2534# 2535# Check for xxxat() functions when we are building linux-user 2536# emulator. This is done because older glibc versions don't 2537# have syscall stubs for these implemented. 2538# 2539atfile=no 2540cat > $TMPC << EOF 2541#define _ATFILE_SOURCE 2542#include <sys/types.h> 2543#include <fcntl.h> 2544#include <unistd.h> 2545 2546int 2547main(void) 2548{ 2549 /* try to unlink nonexisting file */ 2550 return (unlinkat(AT_FDCWD, "nonexistent_file", 0)); 2551} 2552EOF 2553if compile_prog "" "" ; then 2554 atfile=yes 2555fi 2556 2557# Check for inotify functions when we are building linux-user 2558# emulator. This is done because older glibc versions don't 2559# have syscall stubs for these implemented. In that case we 2560# don't provide them even if kernel supports them. 2561# 2562inotify=no 2563cat > $TMPC << EOF 2564#include <sys/inotify.h> 2565 2566int 2567main(void) 2568{ 2569 /* try to start inotify */ 2570 return inotify_init(); 2571} 2572EOF 2573if compile_prog "" "" ; then 2574 inotify=yes 2575fi 2576 2577inotify1=no 2578cat > $TMPC << EOF 2579#include <sys/inotify.h> 2580 2581int 2582main(void) 2583{ 2584 /* try to start inotify */ 2585 return inotify_init1(0); 2586} 2587EOF 2588if compile_prog "" "" ; then 2589 inotify1=yes 2590fi 2591 2592# check if utimensat and futimens are supported 2593utimens=no 2594cat > $TMPC << EOF 2595#define _ATFILE_SOURCE 2596#include <stddef.h> 2597#include <fcntl.h> 2598#include <sys/stat.h> 2599 2600int main(void) 2601{ 2602 utimensat(AT_FDCWD, "foo", NULL, 0); 2603 futimens(0, NULL); 2604 return 0; 2605} 2606EOF 2607if compile_prog "" "" ; then 2608 utimens=yes 2609fi 2610 2611# check if pipe2 is there 2612pipe2=no 2613cat > $TMPC << EOF 2614#include <unistd.h> 2615#include <fcntl.h> 2616 2617int main(void) 2618{ 2619 int pipefd[2]; 2620 return pipe2(pipefd, O_CLOEXEC); 2621} 2622EOF 2623if compile_prog "" "" ; then 2624 pipe2=yes 2625fi 2626 2627# check if accept4 is there 2628accept4=no 2629cat > $TMPC << EOF 2630#include <sys/socket.h> 2631#include <stddef.h> 2632 2633int main(void) 2634{ 2635 accept4(0, NULL, NULL, SOCK_CLOEXEC); 2636 return 0; 2637} 2638EOF 2639if compile_prog "" "" ; then 2640 accept4=yes 2641fi 2642 2643# check if tee/splice is there. vmsplice was added same time. 2644splice=no 2645cat > $TMPC << EOF 2646#include <unistd.h> 2647#include <fcntl.h> 2648#include <limits.h> 2649 2650int main(void) 2651{ 2652 int len, fd = 0; 2653 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK); 2654 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE); 2655 return 0; 2656} 2657EOF 2658if compile_prog "" "" ; then 2659 splice=yes 2660fi 2661 2662########################################## 2663# signalfd probe 2664signalfd="no" 2665cat > $TMPC << EOF 2666#include <unistd.h> 2667#include <sys/syscall.h> 2668#include <signal.h> 2669int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); } 2670EOF 2671 2672if compile_prog "" "" ; then 2673 signalfd=yes 2674fi 2675 2676# check if eventfd is supported 2677eventfd=no 2678cat > $TMPC << EOF 2679#include <sys/eventfd.h> 2680 2681int main(void) 2682{ 2683 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC); 2684} 2685EOF 2686if compile_prog "" "" ; then 2687 eventfd=yes 2688fi 2689 2690# check for fallocate 2691fallocate=no 2692cat > $TMPC << EOF 2693#include <fcntl.h> 2694 2695int main(void) 2696{ 2697 fallocate(0, 0, 0, 0); 2698 return 0; 2699} 2700EOF 2701if compile_prog "" "" ; then 2702 fallocate=yes 2703fi 2704 2705# check for fallocate hole punching 2706fallocate_punch_hole=no 2707cat > $TMPC << EOF 2708#include <fcntl.h> 2709#include <linux/falloc.h> 2710 2711int main(void) 2712{ 2713 fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0); 2714 return 0; 2715} 2716EOF 2717if compile_prog "" "" ; then 2718 fallocate_punch_hole=yes 2719fi 2720 2721# check for sync_file_range 2722sync_file_range=no 2723cat > $TMPC << EOF 2724#include <fcntl.h> 2725 2726int main(void) 2727{ 2728 sync_file_range(0, 0, 0, 0); 2729 return 0; 2730} 2731EOF 2732if compile_prog "" "" ; then 2733 sync_file_range=yes 2734fi 2735 2736# check for linux/fiemap.h and FS_IOC_FIEMAP 2737fiemap=no 2738cat > $TMPC << EOF 2739#include <sys/ioctl.h> 2740#include <linux/fs.h> 2741#include <linux/fiemap.h> 2742 2743int main(void) 2744{ 2745 ioctl(0, FS_IOC_FIEMAP, 0); 2746 return 0; 2747} 2748EOF 2749if compile_prog "" "" ; then 2750 fiemap=yes 2751fi 2752 2753# check for dup3 2754dup3=no 2755cat > $TMPC << EOF 2756#include <unistd.h> 2757 2758int main(void) 2759{ 2760 dup3(0, 0, 0); 2761 return 0; 2762} 2763EOF 2764if compile_prog "" "" ; then 2765 dup3=yes 2766fi 2767 2768# check for epoll support 2769epoll=no 2770cat > $TMPC << EOF 2771#include <sys/epoll.h> 2772 2773int main(void) 2774{ 2775 epoll_create(0); 2776 return 0; 2777} 2778EOF 2779if compile_prog "" "" ; then 2780 epoll=yes 2781fi 2782 2783# epoll_create1 and epoll_pwait are later additions 2784# so we must check separately for their presence 2785epoll_create1=no 2786cat > $TMPC << EOF 2787#include <sys/epoll.h> 2788 2789int main(void) 2790{ 2791 /* Note that we use epoll_create1 as a value, not as 2792 * a function being called. This is necessary so that on 2793 * old SPARC glibc versions where the function was present in 2794 * the library but not declared in the header file we will 2795 * fail the configure check. (Otherwise we will get a compiler 2796 * warning but not an error, and will proceed to fail the 2797 * qemu compile where we compile with -Werror.) 2798 */ 2799 return (int)(uintptr_t)&epoll_create1; 2800} 2801EOF 2802if compile_prog "" "" ; then 2803 epoll_create1=yes 2804fi 2805 2806epoll_pwait=no 2807cat > $TMPC << EOF 2808#include <sys/epoll.h> 2809 2810int main(void) 2811{ 2812 epoll_pwait(0, 0, 0, 0, 0); 2813 return 0; 2814} 2815EOF 2816if compile_prog "" "" ; then 2817 epoll_pwait=yes 2818fi 2819 2820# check for sendfile support 2821sendfile=no 2822cat > $TMPC << EOF 2823#include <sys/sendfile.h> 2824 2825int main(void) 2826{ 2827 return sendfile(0, 0, 0, 0); 2828} 2829EOF 2830if compile_prog "" "" ; then 2831 sendfile=yes 2832fi 2833 2834# Check if tools are available to build documentation. 2835if test "$docs" != "no" ; then 2836 if has makeinfo && has pod2man; then 2837 docs=yes 2838 else 2839 if test "$docs" = "yes" ; then 2840 feature_not_found "docs" 2841 fi 2842 docs=no 2843 fi 2844fi 2845 2846# Search for bswap_32 function 2847byteswap_h=no 2848cat > $TMPC << EOF 2849#include <byteswap.h> 2850int main(void) { return bswap_32(0); } 2851EOF 2852if compile_prog "" "" ; then 2853 byteswap_h=yes 2854fi 2855 2856# Search for bswap32 function 2857bswap_h=no 2858cat > $TMPC << EOF 2859#include <sys/endian.h> 2860#include <sys/types.h> 2861#include <machine/bswap.h> 2862int main(void) { return bswap32(0); } 2863EOF 2864if compile_prog "" "" ; then 2865 bswap_h=yes 2866fi 2867 2868########################################## 2869# Do we have libiscsi 2870# We check for iscsi_unmap_sync() to make sure we have a 2871# recent enough version of libiscsi. 2872if test "$libiscsi" != "no" ; then 2873 cat > $TMPC << EOF 2874#include <stdio.h> 2875#include <iscsi/iscsi.h> 2876int main(void) { iscsi_unmap_sync(NULL,0,0,0,NULL,0); return 0; } 2877EOF 2878 if $pkg_config --atleast-version=1.7.0 libiscsi --modversion >/dev/null 2>&1; then 2879 libiscsi="yes" 2880 libiscsi_cflags=$($pkg_config --cflags libiscsi 2>/dev/null) 2881 libiscsi_libs=$($pkg_config --libs libiscsi 2>/dev/null) 2882 CFLAGS="$CFLAGS $libiscsi_cflags" 2883 LIBS="$LIBS $libiscsi_libs" 2884 elif compile_prog "" "-liscsi" ; then 2885 libiscsi="yes" 2886 LIBS="$LIBS -liscsi" 2887 else 2888 if test "$libiscsi" = "yes" ; then 2889 feature_not_found "libiscsi" 2890 fi 2891 libiscsi="no" 2892 fi 2893fi 2894 2895 2896########################################## 2897# Do we need libm 2898cat > $TMPC << EOF 2899#include <math.h> 2900int main(void) { return isnan(sin(0.0)); } 2901EOF 2902if compile_prog "" "" ; then 2903 : 2904elif compile_prog "" "-lm" ; then 2905 LIBS="-lm $LIBS" 2906 libs_qga="-lm $libs_qga" 2907else 2908 error_exit "libm check failed" 2909fi 2910 2911########################################## 2912# Do we need librt 2913# uClibc provides 2 versions of clock_gettime(), one with realtime 2914# support and one without. This means that the clock_gettime() don't 2915# need -lrt. We still need it for timer_create() so we check for this 2916# function in addition. 2917cat > $TMPC <<EOF 2918#include <signal.h> 2919#include <time.h> 2920int main(void) { 2921 timer_create(CLOCK_REALTIME, NULL, NULL); 2922 return clock_gettime(CLOCK_REALTIME, NULL); 2923} 2924EOF 2925 2926if compile_prog "" "" ; then 2927 : 2928# we need pthread for static linking. use previous pthread test result 2929elif compile_prog "" "-lrt $pthread_lib" ; then 2930 LIBS="-lrt $LIBS" 2931 libs_qga="-lrt $libs_qga" 2932fi 2933 2934if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \ 2935 "$aix" != "yes" -a "$haiku" != "yes" ; then 2936 libs_softmmu="-lutil $libs_softmmu" 2937fi 2938 2939########################################## 2940# spice probe 2941if test "$spice" != "no" ; then 2942 cat > $TMPC << EOF 2943#include <spice.h> 2944int main(void) { spice_server_new(); return 0; } 2945EOF 2946 spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null) 2947 spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null) 2948 if $pkg_config --atleast-version=0.12.0 spice-server >/dev/null 2>&1 && \ 2949 $pkg_config --atleast-version=0.12.3 spice-protocol > /dev/null 2>&1 && \ 2950 compile_prog "$spice_cflags" "$spice_libs" ; then 2951 spice="yes" 2952 libs_softmmu="$libs_softmmu $spice_libs" 2953 QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags" 2954 spice_protocol_version=$($pkg_config --modversion spice-protocol) 2955 spice_server_version=$($pkg_config --modversion spice-server) 2956 else 2957 if test "$spice" = "yes" ; then 2958 feature_not_found "spice" 2959 fi 2960 spice="no" 2961 fi 2962fi 2963 2964# check for libcacard for smartcard support 2965smartcard_cflags="" 2966# TODO - what's the minimal nss version we support? 2967if test "$smartcard_nss" != "no"; then 2968 cat > $TMPC << EOF 2969#include <pk11pub.h> 2970int main(void) { PK11_FreeSlot(0); return 0; } 2971EOF 2972 smartcard_includes="-I\$(SRC_PATH)/libcacard" 2973 libcacard_libs="$($pkg_config --libs nss 2>/dev/null) $glib_libs" 2974 libcacard_cflags="$($pkg_config --cflags nss 2>/dev/null) $glib_cflags" 2975 test_cflags="$libcacard_cflags" 2976 # The header files in nss < 3.13.3 have a bug which causes them to 2977 # emit a warning. If we're going to compile QEMU with -Werror, then 2978 # test that the headers don't have this bug. Otherwise we would pass 2979 # the configure test but fail to compile QEMU later. 2980 if test "$werror" = "yes"; then 2981 test_cflags="-Werror $test_cflags" 2982 fi 2983 if test -n "$libtool" && 2984 $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 && \ 2985 compile_prog "$test_cflags" "$libcacard_libs"; then 2986 smartcard_nss="yes" 2987 QEMU_CFLAGS="$QEMU_CFLAGS $libcacard_cflags" 2988 QEMU_INCLUDES="$QEMU_INCLUDES $smartcard_includes" 2989 libs_softmmu="$libcacard_libs $libs_softmmu" 2990 else 2991 if test "$smartcard_nss" = "yes"; then 2992 feature_not_found "nss" 2993 fi 2994 smartcard_nss="no" 2995 fi 2996fi 2997 2998# check for usbredirparser for usb network redirection support 2999if test "$usb_redir" != "no" ; then 3000 if $pkg_config --atleast-version=0.6 libusbredirparser-0.5 >/dev/null 2>&1 ; then 3001 usb_redir="yes" 3002 usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5 2>/dev/null) 3003 usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5 2>/dev/null) 3004 QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags" 3005 libs_softmmu="$libs_softmmu $usb_redir_libs" 3006 else 3007 if test "$usb_redir" = "yes"; then 3008 feature_not_found "usb-redir" 3009 fi 3010 usb_redir="no" 3011 fi 3012fi 3013 3014########################################## 3015 3016########################################## 3017# check if we have fdatasync 3018 3019fdatasync=no 3020cat > $TMPC << EOF 3021#include <unistd.h> 3022int main(void) { 3023#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0 3024return fdatasync(0); 3025#else 3026#error Not supported 3027#endif 3028} 3029EOF 3030if compile_prog "" "" ; then 3031 fdatasync=yes 3032fi 3033 3034########################################## 3035# check if we have madvise 3036 3037madvise=no 3038cat > $TMPC << EOF 3039#include <sys/types.h> 3040#include <sys/mman.h> 3041#include <stddef.h> 3042int main(void) { return madvise(NULL, 0, MADV_DONTNEED); } 3043EOF 3044if compile_prog "" "" ; then 3045 madvise=yes 3046fi 3047 3048########################################## 3049# check if we have posix_madvise 3050 3051posix_madvise=no 3052cat > $TMPC << EOF 3053#include <sys/mman.h> 3054#include <stddef.h> 3055int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); } 3056EOF 3057if compile_prog "" "" ; then 3058 posix_madvise=yes 3059fi 3060 3061########################################## 3062# check if we have usable SIGEV_THREAD_ID 3063 3064sigev_thread_id=no 3065cat > $TMPC << EOF 3066#include <signal.h> 3067int main(void) { 3068 struct sigevent ev; 3069 ev.sigev_notify = SIGEV_THREAD_ID; 3070 ev._sigev_un._tid = 0; 3071 asm volatile("" : : "g"(&ev)); 3072 return 0; 3073} 3074EOF 3075if compile_prog "" "" ; then 3076 sigev_thread_id=yes 3077fi 3078 3079########################################## 3080# check if trace backend exists 3081 3082$python "$source_path/scripts/tracetool.py" "--backend=$trace_backend" --check-backend > /dev/null 2> /dev/null 3083if test "$?" -ne 0 ; then 3084 error_exit "invalid trace backend" \ 3085 "Please choose a supported trace backend." 3086fi 3087 3088########################################## 3089# For 'ust' backend, test if ust headers are present 3090if test "$trace_backend" = "ust"; then 3091 cat > $TMPC << EOF 3092#include <ust/tracepoint.h> 3093#include <ust/marker.h> 3094int main(void) { return 0; } 3095EOF 3096 if compile_prog "" "" ; then 3097 LIBS="-lust -lurcu-bp $LIBS" 3098 libs_qga="-lust -lurcu-bp $libs_qga" 3099 else 3100 error_exit "Trace backend 'ust' missing libust header files" 3101 fi 3102fi 3103 3104########################################## 3105# For 'dtrace' backend, test if 'dtrace' command is present 3106if test "$trace_backend" = "dtrace"; then 3107 if ! has 'dtrace' ; then 3108 error_exit "dtrace command is not found in PATH $PATH" 3109 fi 3110 trace_backend_stap="no" 3111 if has 'stap' ; then 3112 trace_backend_stap="yes" 3113 fi 3114fi 3115 3116########################################## 3117# __sync_fetch_and_and requires at least -march=i486. Many toolchains 3118# use i686 as default anyway, but for those that don't, an explicit 3119# specification is necessary 3120if test "$vhost_net" = "yes" && test "$cpu" = "i386"; then 3121 cat > $TMPC << EOF 3122static int sfaa(int *ptr) 3123{ 3124 return __sync_fetch_and_and(ptr, 0); 3125} 3126 3127int main(void) 3128{ 3129 int val = 42; 3130 sfaa(&val); 3131 return val; 3132} 3133EOF 3134 if ! compile_prog "" "" ; then 3135 QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS" 3136 fi 3137fi 3138 3139########################################## 3140# check and set a backend for coroutine 3141 3142# We prefer ucontext, but it's not always possible. The fallback 3143# is sigcontext. gthread is not selectable except explicitly, because 3144# it is not functional enough to run QEMU proper. (It is occasionally 3145# useful for debugging purposes.) On Windows the only valid backend 3146# is the Windows-specific one. 3147 3148ucontext_works=no 3149if test "$darwin" != "yes"; then 3150 cat > $TMPC << EOF 3151#include <ucontext.h> 3152#ifdef __stub_makecontext 3153#error Ignoring glibc stub makecontext which will always fail 3154#endif 3155int main(void) { makecontext(0, 0, 0); return 0; } 3156EOF 3157 if compile_prog "" "" ; then 3158 ucontext_works=yes 3159 fi 3160fi 3161 3162if test "$coroutine" = ""; then 3163 if test "$mingw32" = "yes"; then 3164 coroutine=win32 3165 elif test "$ucontext_works" = "yes"; then 3166 coroutine=ucontext 3167 else 3168 coroutine=sigaltstack 3169 fi 3170else 3171 case $coroutine in 3172 windows) 3173 if test "$mingw32" != "yes"; then 3174 error_exit "'windows' coroutine backend only valid for Windows" 3175 fi 3176 # Unfortunately the user visible backend name doesn't match the 3177 # coroutine-*.c filename for this case, so we have to adjust it here. 3178 coroutine=win32 3179 ;; 3180 ucontext) 3181 if test "$ucontext_works" != "yes"; then 3182 feature_not_found "ucontext" 3183 fi 3184 ;; 3185 gthread|sigaltstack) 3186 if test "$mingw32" = "yes"; then 3187 error_exit "only the 'windows' coroutine backend is valid for Windows" 3188 fi 3189 ;; 3190 *) 3191 error_exit "unknown coroutine backend $coroutine" 3192 ;; 3193 esac 3194fi 3195 3196########################################## 3197# check if we have open_by_handle_at 3198 3199open_by_handle_at=no 3200cat > $TMPC << EOF 3201#include <fcntl.h> 3202#if !defined(AT_EMPTY_PATH) 3203# error missing definition 3204#else 3205int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); } 3206#endif 3207EOF 3208if compile_prog "" "" ; then 3209 open_by_handle_at=yes 3210fi 3211 3212######################################## 3213# check if we have linux/magic.h 3214 3215linux_magic_h=no 3216cat > $TMPC << EOF 3217#include <linux/magic.h> 3218int main(void) { 3219 return 0; 3220} 3221EOF 3222if compile_prog "" "" ; then 3223 linux_magic_h=yes 3224fi 3225 3226######################################## 3227# check whether we can disable warning option with a pragma (this is needed 3228# to silence warnings in the headers of some versions of external libraries). 3229# This test has to be compiled with -Werror as otherwise an unknown pragma is 3230# only a warning. 3231# 3232# If we can't selectively disable warning in the code, disable -Werror so that 3233# the build doesn't fail anyway. 3234 3235pragma_disable_unused_but_set=no 3236cat > $TMPC << EOF 3237#pragma GCC diagnostic ignored "-Wunused-but-set-variable" 3238#pragma GCC diagnostic ignored "-Wstrict-prototypes" 3239 3240int main(void) { 3241 return 0; 3242} 3243EOF 3244if compile_prog "-Werror" "" ; then 3245 pragma_diagnostic_available=yes 3246else 3247 werror=no 3248fi 3249 3250######################################## 3251# check if we have valgrind/valgrind.h and valgrind/memcheck.h 3252 3253valgrind_h=no 3254cat > $TMPC << EOF 3255#include <valgrind/valgrind.h> 3256#include <valgrind/memcheck.h> 3257int main(void) { 3258 return 0; 3259} 3260EOF 3261if compile_prog "" "" ; then 3262 valgrind_h=yes 3263fi 3264 3265######################################## 3266# check if environ is declared 3267 3268has_environ=no 3269cat > $TMPC << EOF 3270#include <unistd.h> 3271int main(void) { 3272 environ = 0; 3273 return 0; 3274} 3275EOF 3276if compile_prog "" "" ; then 3277 has_environ=yes 3278fi 3279 3280######################################## 3281# check if cpuid.h is usable. 3282 3283cpuid_h=no 3284cat > $TMPC << EOF 3285#include <cpuid.h> 3286int main(void) { 3287 return 0; 3288} 3289EOF 3290if compile_prog "" "" ; then 3291 cpuid_h=yes 3292fi 3293 3294######################################## 3295# check if __[u]int128_t is usable. 3296 3297int128=no 3298cat > $TMPC << EOF 3299__int128_t a; 3300__uint128_t b; 3301int main (void) { 3302 a = a + b; 3303 b = a * b; 3304 return 0; 3305} 3306EOF 3307if compile_prog "" "" ; then 3308 int128=yes 3309fi 3310 3311######################################## 3312# check if getauxval is available. 3313 3314getauxval=no 3315cat > $TMPC << EOF 3316#include <sys/auxv.h> 3317int main(void) { 3318 return getauxval(AT_HWCAP) == 0; 3319} 3320EOF 3321if compile_prog "" "" ; then 3322 getauxval=yes 3323fi 3324 3325########################################## 3326# End of CC checks 3327# After here, no more $cc or $ld runs 3328 3329if test "$gcov" = "yes" ; then 3330 CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS" 3331 LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS" 3332elif test "$debug" = "no" ; then 3333 CFLAGS="-O2 -D_FORTIFY_SOURCE=2 $CFLAGS" 3334fi 3335 3336 3337# Disable zero malloc errors for official releases unless explicitly told to 3338# enable/disable 3339if test -z "$zero_malloc" ; then 3340 if test "$z_version" = "50" ; then 3341 zero_malloc="no" 3342 else 3343 zero_malloc="yes" 3344 fi 3345fi 3346 3347# Now we've finished running tests it's OK to add -Werror to the compiler flags 3348if test "$werror" = "yes"; then 3349 QEMU_CFLAGS="-Werror $QEMU_CFLAGS" 3350fi 3351 3352if test "$solaris" = "no" ; then 3353 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then 3354 LDFLAGS="-Wl,--warn-common $LDFLAGS" 3355 fi 3356fi 3357 3358# test if pod2man has --utf8 option 3359if pod2man --help | grep -q utf8; then 3360 POD2MAN="pod2man --utf8" 3361else 3362 POD2MAN="pod2man" 3363fi 3364 3365# Use ASLR, no-SEH and DEP if available 3366if test "$mingw32" = "yes" ; then 3367 for flag in --dynamicbase --no-seh --nxcompat; do 3368 if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then 3369 LDFLAGS="-Wl,$flag $LDFLAGS" 3370 fi 3371 done 3372fi 3373 3374qemu_confdir=$sysconfdir$confsuffix 3375qemu_datadir=$datadir$confsuffix 3376qemu_localedir="$datadir/locale" 3377 3378tools="" 3379if test "$want_tools" = "yes" ; then 3380 tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools" 3381 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then 3382 tools="qemu-nbd\$(EXESUF) $tools" 3383 fi 3384fi 3385if test "$softmmu" = yes ; then 3386 if test "$virtfs" != no ; then 3387 if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then 3388 virtfs=yes 3389 tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)" 3390 else 3391 if test "$virtfs" = yes; then 3392 error_exit "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel" 3393 fi 3394 virtfs=no 3395 fi 3396 fi 3397 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then 3398 if [ "$guest_agent" = "yes" ]; then 3399 tools="qemu-ga\$(EXESUF) $tools" 3400 fi 3401 fi 3402fi 3403 3404# Mac OS X ships with a broken assembler 3405roms= 3406if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \ 3407 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \ 3408 "$softmmu" = yes ; then 3409 roms="optionrom" 3410fi 3411if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then 3412 roms="$roms spapr-rtas" 3413fi 3414 3415# add pixman flags after all config tests are done 3416QEMU_CFLAGS="$QEMU_CFLAGS $pixman_cflags" 3417libs_softmmu="$libs_softmmu $pixman_libs" 3418 3419echo "Install prefix $prefix" 3420echo "BIOS directory `eval echo $qemu_datadir`" 3421echo "binary directory `eval echo $bindir`" 3422echo "library directory `eval echo $libdir`" 3423echo "libexec directory `eval echo $libexecdir`" 3424echo "include directory `eval echo $includedir`" 3425echo "config directory `eval echo $sysconfdir`" 3426echo "local state directory `eval echo $local_statedir`" 3427if test "$mingw32" = "no" ; then 3428echo "Manual directory `eval echo $mandir`" 3429echo "ELF interp prefix $interp_prefix" 3430fi 3431echo "Source path $source_path" 3432echo "C compiler $cc" 3433echo "Host C compiler $host_cc" 3434echo "Objective-C compiler $objcc" 3435echo "CFLAGS $CFLAGS" 3436echo "QEMU_CFLAGS $QEMU_CFLAGS" 3437echo "LDFLAGS $LDFLAGS" 3438echo "make $make" 3439echo "install $install" 3440echo "python $python" 3441if test "$slirp" = "yes" ; then 3442 echo "smbd $smbd" 3443fi 3444echo "host CPU $cpu" 3445echo "host big endian $bigendian" 3446echo "target list $target_list" 3447echo "tcg debug enabled $debug_tcg" 3448echo "gprof enabled $gprof" 3449echo "sparse enabled $sparse" 3450echo "strip binaries $strip_opt" 3451echo "profiler $profiler" 3452echo "static build $static" 3453echo "-Werror enabled $werror" 3454if test "$darwin" = "yes" ; then 3455 echo "Cocoa support $cocoa" 3456fi 3457echo "pixman $pixman" 3458echo "SDL support $sdl" 3459echo "GTK support $gtk" 3460echo "curses support $curses" 3461echo "curl support $curl" 3462echo "mingw32 support $mingw32" 3463echo "Audio drivers $audio_drv_list" 3464echo "Extra audio cards $audio_card_list" 3465echo "Block whitelist $block_drv_whitelist" 3466echo "Mixer emulation $mixemu" 3467echo "VirtFS support $virtfs" 3468echo "VNC support $vnc" 3469if test "$vnc" = "yes" ; then 3470 echo "VNC TLS support $vnc_tls" 3471 echo "VNC SASL support $vnc_sasl" 3472 echo "VNC JPEG support $vnc_jpeg" 3473 echo "VNC PNG support $vnc_png" 3474 echo "VNC WS support $vnc_ws" 3475fi 3476if test -n "$sparc_cpu"; then 3477 echo "Target Sparc Arch $sparc_cpu" 3478fi 3479echo "xen support $xen" 3480echo "brlapi support $brlapi" 3481echo "bluez support $bluez" 3482echo "Documentation $docs" 3483[ ! -z "$uname_release" ] && \ 3484echo "uname -r $uname_release" 3485echo "NPTL support $nptl" 3486echo "GUEST_BASE $guest_base" 3487echo "PIE $pie" 3488echo "vde support $vde" 3489echo "Linux AIO support $linux_aio" 3490echo "ATTR/XATTR support $attr" 3491echo "Install blobs $blobs" 3492echo "KVM support $kvm" 3493echo "TCG interpreter $tcg_interpreter" 3494echo "fdt support $fdt" 3495echo "preadv support $preadv" 3496echo "fdatasync $fdatasync" 3497echo "madvise $madvise" 3498echo "posix_madvise $posix_madvise" 3499echo "sigev_thread_id $sigev_thread_id" 3500echo "uuid support $uuid" 3501echo "libcap-ng support $cap_ng" 3502echo "vhost-net support $vhost_net" 3503echo "Trace backend $trace_backend" 3504echo "Trace output file $trace_file-<pid>" 3505echo "spice support $spice ($spice_protocol_version/$spice_server_version)" 3506echo "rbd support $rbd" 3507echo "xfsctl support $xfs" 3508echo "nss used $smartcard_nss" 3509echo "usb net redir $usb_redir" 3510echo "GLX support $glx" 3511echo "libiscsi support $libiscsi" 3512echo "build guest agent $guest_agent" 3513echo "seccomp support $seccomp" 3514echo "coroutine backend $coroutine" 3515echo "GlusterFS support $glusterfs" 3516echo "virtio-blk-data-plane $virtio_blk_data_plane" 3517echo "gcov $gcov_tool" 3518echo "gcov enabled $gcov" 3519echo "TPM support $tpm" 3520echo "libssh2 support $libssh2" 3521 3522if test "$sdl_too_old" = "yes"; then 3523echo "-> Your SDL version is too old - please upgrade to have SDL support" 3524fi 3525 3526config_host_mak="config-host.mak" 3527config_host_ld="config-host.ld" 3528 3529echo "# Automatically generated by configure - do not modify" >config-all-disas.mak 3530 3531echo "# Automatically generated by configure - do not modify" > $config_host_mak 3532printf "# Configured with:" >> $config_host_mak 3533printf " '%s'" "$0" "$@" >> $config_host_mak 3534echo >> $config_host_mak 3535 3536echo all: >> $config_host_mak 3537echo "prefix=$prefix" >> $config_host_mak 3538echo "bindir=$bindir" >> $config_host_mak 3539echo "libdir=$libdir" >> $config_host_mak 3540echo "libexecdir=$libexecdir" >> $config_host_mak 3541echo "includedir=$includedir" >> $config_host_mak 3542echo "mandir=$mandir" >> $config_host_mak 3543echo "sysconfdir=$sysconfdir" >> $config_host_mak 3544echo "qemu_confdir=$qemu_confdir" >> $config_host_mak 3545echo "qemu_datadir=$qemu_datadir" >> $config_host_mak 3546echo "qemu_docdir=$qemu_docdir" >> $config_host_mak 3547echo "qemu_localstatedir=$local_statedir" >> $config_host_mak 3548echo "qemu_helperdir=$libexecdir" >> $config_host_mak 3549echo "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak 3550echo "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak 3551echo "qemu_localedir=$qemu_localedir" >> $config_host_mak 3552 3553echo "ARCH=$ARCH" >> $config_host_mak 3554if test "$debug_tcg" = "yes" ; then 3555 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak 3556fi 3557if test "$strip_opt" = "yes" ; then 3558 echo "STRIP=${strip}" >> $config_host_mak 3559fi 3560if test "$bigendian" = "yes" ; then 3561 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak 3562fi 3563if test "$mingw32" = "yes" ; then 3564 echo "CONFIG_WIN32=y" >> $config_host_mak 3565 rc_version=`cat $source_path/VERSION` 3566 version_major=${rc_version%%.*} 3567 rc_version=${rc_version#*.} 3568 version_minor=${rc_version%%.*} 3569 rc_version=${rc_version#*.} 3570 version_subminor=${rc_version%%.*} 3571 version_micro=0 3572 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak 3573 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak 3574else 3575 echo "CONFIG_POSIX=y" >> $config_host_mak 3576fi 3577 3578if test "$linux" = "yes" ; then 3579 echo "CONFIG_LINUX=y" >> $config_host_mak 3580fi 3581 3582if test "$darwin" = "yes" ; then 3583 echo "CONFIG_DARWIN=y" >> $config_host_mak 3584fi 3585 3586if test "$aix" = "yes" ; then 3587 echo "CONFIG_AIX=y" >> $config_host_mak 3588fi 3589 3590if test "$solaris" = "yes" ; then 3591 echo "CONFIG_SOLARIS=y" >> $config_host_mak 3592 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak 3593 if test "$needs_libsunmath" = "yes" ; then 3594 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak 3595 fi 3596fi 3597if test "$haiku" = "yes" ; then 3598 echo "CONFIG_HAIKU=y" >> $config_host_mak 3599fi 3600if test "$static" = "yes" ; then 3601 echo "CONFIG_STATIC=y" >> $config_host_mak 3602fi 3603if test "$profiler" = "yes" ; then 3604 echo "CONFIG_PROFILER=y" >> $config_host_mak 3605fi 3606if test "$slirp" = "yes" ; then 3607 echo "CONFIG_SLIRP=y" >> $config_host_mak 3608 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak 3609fi 3610if test "$vde" = "yes" ; then 3611 echo "CONFIG_VDE=y" >> $config_host_mak 3612fi 3613if test "$cap_ng" = "yes" ; then 3614 echo "CONFIG_LIBCAP=y" >> $config_host_mak 3615fi 3616for card in $audio_card_list; do 3617 def=CONFIG_`echo $card | LC_ALL=C tr '[a-z]' '[A-Z]'` 3618 echo "$def=y" >> $config_host_mak 3619done 3620echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak 3621for drv in $audio_drv_list; do 3622 def=CONFIG_`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'` 3623 echo "$def=y" >> $config_host_mak 3624 if test "$drv" = "fmod"; then 3625 echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak 3626 fi 3627done 3628if test "$audio_pt_int" = "yes" ; then 3629 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak 3630fi 3631if test "$audio_win_int" = "yes" ; then 3632 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak 3633fi 3634echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak 3635if test "$mixemu" = "yes" ; then 3636 echo "CONFIG_MIXEMU=y" >> $config_host_mak 3637fi 3638if test "$vnc" = "yes" ; then 3639 echo "CONFIG_VNC=y" >> $config_host_mak 3640fi 3641if test "$vnc_tls" = "yes" ; then 3642 echo "CONFIG_VNC_TLS=y" >> $config_host_mak 3643fi 3644if test "$vnc_sasl" = "yes" ; then 3645 echo "CONFIG_VNC_SASL=y" >> $config_host_mak 3646fi 3647if test "$vnc_jpeg" = "yes" ; then 3648 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak 3649fi 3650if test "$vnc_png" = "yes" ; then 3651 echo "CONFIG_VNC_PNG=y" >> $config_host_mak 3652fi 3653if test "$vnc_ws" = "yes" ; then 3654 echo "CONFIG_VNC_WS=y" >> $config_host_mak 3655 echo "VNC_WS_CFLAGS=$vnc_ws_cflags" >> $config_host_mak 3656fi 3657if test "$fnmatch" = "yes" ; then 3658 echo "CONFIG_FNMATCH=y" >> $config_host_mak 3659fi 3660if test "$uuid" = "yes" ; then 3661 echo "CONFIG_UUID=y" >> $config_host_mak 3662fi 3663if test "$xfs" = "yes" ; then 3664 echo "CONFIG_XFS=y" >> $config_host_mak 3665fi 3666qemu_version=`head $source_path/VERSION` 3667echo "VERSION=$qemu_version" >>$config_host_mak 3668echo "PKGVERSION=$pkgversion" >>$config_host_mak 3669echo "SRC_PATH=$source_path" >> $config_host_mak 3670echo "TARGET_DIRS=$target_list" >> $config_host_mak 3671if [ "$docs" = "yes" ] ; then 3672 echo "BUILD_DOCS=yes" >> $config_host_mak 3673fi 3674if test "$sdl" = "yes" ; then 3675 echo "CONFIG_SDL=y" >> $config_host_mak 3676 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak 3677fi 3678if test "$cocoa" = "yes" ; then 3679 echo "CONFIG_COCOA=y" >> $config_host_mak 3680fi 3681if test "$curses" = "yes" ; then 3682 echo "CONFIG_CURSES=y" >> $config_host_mak 3683fi 3684if test "$atfile" = "yes" ; then 3685 echo "CONFIG_ATFILE=y" >> $config_host_mak 3686fi 3687if test "$utimens" = "yes" ; then 3688 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak 3689fi 3690if test "$pipe2" = "yes" ; then 3691 echo "CONFIG_PIPE2=y" >> $config_host_mak 3692fi 3693if test "$accept4" = "yes" ; then 3694 echo "CONFIG_ACCEPT4=y" >> $config_host_mak 3695fi 3696if test "$splice" = "yes" ; then 3697 echo "CONFIG_SPLICE=y" >> $config_host_mak 3698fi 3699if test "$eventfd" = "yes" ; then 3700 echo "CONFIG_EVENTFD=y" >> $config_host_mak 3701fi 3702if test "$fallocate" = "yes" ; then 3703 echo "CONFIG_FALLOCATE=y" >> $config_host_mak 3704fi 3705if test "$fallocate_punch_hole" = "yes" ; then 3706 echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak 3707fi 3708if test "$sync_file_range" = "yes" ; then 3709 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak 3710fi 3711if test "$fiemap" = "yes" ; then 3712 echo "CONFIG_FIEMAP=y" >> $config_host_mak 3713fi 3714if test "$dup3" = "yes" ; then 3715 echo "CONFIG_DUP3=y" >> $config_host_mak 3716fi 3717if test "$epoll" = "yes" ; then 3718 echo "CONFIG_EPOLL=y" >> $config_host_mak 3719fi 3720if test "$epoll_create1" = "yes" ; then 3721 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak 3722fi 3723if test "$epoll_pwait" = "yes" ; then 3724 echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak 3725fi 3726if test "$sendfile" = "yes" ; then 3727 echo "CONFIG_SENDFILE=y" >> $config_host_mak 3728fi 3729if test "$inotify" = "yes" ; then 3730 echo "CONFIG_INOTIFY=y" >> $config_host_mak 3731fi 3732if test "$inotify1" = "yes" ; then 3733 echo "CONFIG_INOTIFY1=y" >> $config_host_mak 3734fi 3735if test "$byteswap_h" = "yes" ; then 3736 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak 3737fi 3738if test "$bswap_h" = "yes" ; then 3739 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak 3740fi 3741if test "$curl" = "yes" ; then 3742 echo "CONFIG_CURL=y" >> $config_host_mak 3743 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak 3744fi 3745if test "$brlapi" = "yes" ; then 3746 echo "CONFIG_BRLAPI=y" >> $config_host_mak 3747fi 3748if test "$bluez" = "yes" ; then 3749 echo "CONFIG_BLUEZ=y" >> $config_host_mak 3750 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak 3751fi 3752echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak 3753if test "$gtk" = "yes" ; then 3754 echo "CONFIG_GTK=y" >> $config_host_mak 3755 echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak 3756 echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak 3757fi 3758if test "$xen" = "yes" ; then 3759 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak 3760 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak 3761fi 3762if test "$linux_aio" = "yes" ; then 3763 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak 3764fi 3765if test "$attr" = "yes" ; then 3766 echo "CONFIG_ATTR=y" >> $config_host_mak 3767fi 3768if test "$libattr" = "yes" ; then 3769 echo "CONFIG_LIBATTR=y" >> $config_host_mak 3770fi 3771if test "$virtfs" = "yes" ; then 3772 echo "CONFIG_VIRTFS=y" >> $config_host_mak 3773fi 3774if test "$blobs" = "yes" ; then 3775 echo "INSTALL_BLOBS=yes" >> $config_host_mak 3776fi 3777if test "$iovec" = "yes" ; then 3778 echo "CONFIG_IOVEC=y" >> $config_host_mak 3779fi 3780if test "$preadv" = "yes" ; then 3781 echo "CONFIG_PREADV=y" >> $config_host_mak 3782fi 3783if test "$fdt" = "yes" ; then 3784 echo "CONFIG_FDT=y" >> $config_host_mak 3785fi 3786if test "$signalfd" = "yes" ; then 3787 echo "CONFIG_SIGNALFD=y" >> $config_host_mak 3788fi 3789if test "$tcg_interpreter" = "yes" ; then 3790 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak 3791fi 3792if test "$fdatasync" = "yes" ; then 3793 echo "CONFIG_FDATASYNC=y" >> $config_host_mak 3794fi 3795if test "$madvise" = "yes" ; then 3796 echo "CONFIG_MADVISE=y" >> $config_host_mak 3797fi 3798if test "$posix_madvise" = "yes" ; then 3799 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak 3800fi 3801if test "$sigev_thread_id" = "yes" ; then 3802 echo "CONFIG_SIGEV_THREAD_ID=y" >> $config_host_mak 3803fi 3804 3805if test "$spice" = "yes" ; then 3806 echo "CONFIG_SPICE=y" >> $config_host_mak 3807fi 3808 3809if test "$smartcard_nss" = "yes" ; then 3810 echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak 3811 echo "libcacard_libs=$libcacard_libs" >> $config_host_mak 3812 echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak 3813fi 3814 3815if test "$usb_redir" = "yes" ; then 3816 echo "CONFIG_USB_REDIR=y" >> $config_host_mak 3817fi 3818 3819if test "$glx" = "yes" ; then 3820 echo "CONFIG_GLX=y" >> $config_host_mak 3821fi 3822 3823if test "$libiscsi" = "yes" ; then 3824 echo "CONFIG_LIBISCSI=y" >> $config_host_mak 3825fi 3826 3827if test "$seccomp" = "yes"; then 3828 echo "CONFIG_SECCOMP=y" >> $config_host_mak 3829fi 3830 3831# XXX: suppress that 3832if [ "$bsd" = "yes" ] ; then 3833 echo "CONFIG_BSD=y" >> $config_host_mak 3834fi 3835 3836echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak 3837 3838if test "$zero_malloc" = "yes" ; then 3839 echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak 3840fi 3841if test "$rbd" = "yes" ; then 3842 echo "CONFIG_RBD=y" >> $config_host_mak 3843fi 3844 3845echo "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak 3846 3847if test "$open_by_handle_at" = "yes" ; then 3848 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak 3849fi 3850 3851if test "$linux_magic_h" = "yes" ; then 3852 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak 3853fi 3854 3855if test "$pragma_diagnostic_available" = "yes" ; then 3856 echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak 3857fi 3858 3859if test "$valgrind_h" = "yes" ; then 3860 echo "CONFIG_VALGRIND_H=y" >> $config_host_mak 3861fi 3862 3863if test "$has_environ" = "yes" ; then 3864 echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak 3865fi 3866 3867if test "$cpuid_h" = "yes" ; then 3868 echo "CONFIG_CPUID_H=y" >> $config_host_mak 3869fi 3870 3871if test "$int128" = "yes" ; then 3872 echo "CONFIG_INT128=y" >> $config_host_mak 3873fi 3874 3875if test "$getauxval" = "yes" ; then 3876 echo "CONFIG_GETAUXVAL=y" >> $config_host_mak 3877fi 3878 3879if test "$glusterfs" = "yes" ; then 3880 echo "CONFIG_GLUSTERFS=y" >> $config_host_mak 3881fi 3882 3883if test "$libssh2" = "yes" ; then 3884 echo "CONFIG_LIBSSH2=y" >> $config_host_mak 3885fi 3886 3887if test "$virtio_blk_data_plane" = "yes" ; then 3888 echo 'CONFIG_VIRTIO_BLK_DATA_PLANE=$(CONFIG_VIRTIO)' >> $config_host_mak 3889fi 3890 3891# USB host support 3892case "$usb" in 3893linux) 3894 echo "HOST_USB=linux legacy" >> $config_host_mak 3895;; 3896bsd) 3897 echo "HOST_USB=bsd" >> $config_host_mak 3898;; 3899*) 3900 echo "HOST_USB=stub" >> $config_host_mak 3901;; 3902esac 3903 3904# use default implementation for tracing backend-specific routines 3905trace_default=yes 3906echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak 3907if test "$trace_backend" = "nop"; then 3908 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak 3909fi 3910if test "$trace_backend" = "simple"; then 3911 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak 3912 trace_default=no 3913 # Set the appropriate trace file. 3914 trace_file="\"$trace_file-\" FMT_pid" 3915fi 3916if test "$trace_backend" = "stderr"; then 3917 echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak 3918 trace_default=no 3919fi 3920if test "$trace_backend" = "ust"; then 3921 echo "CONFIG_TRACE_UST=y" >> $config_host_mak 3922fi 3923if test "$trace_backend" = "dtrace"; then 3924 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak 3925 if test "$trace_backend_stap" = "yes" ; then 3926 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak 3927 fi 3928fi 3929echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak 3930if test "$trace_default" = "yes"; then 3931 echo "CONFIG_TRACE_DEFAULT=y" >> $config_host_mak 3932fi 3933 3934echo "TOOLS=$tools" >> $config_host_mak 3935echo "ROMS=$roms" >> $config_host_mak 3936echo "MAKE=$make" >> $config_host_mak 3937echo "INSTALL=$install" >> $config_host_mak 3938echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak 3939echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak 3940if test -n "$libtool"; then 3941 echo "INSTALL_PROG=\$(LIBTOOL) --mode=install $install -c -m 0755" >> $config_host_mak 3942 echo "INSTALL_LIB=\$(LIBTOOL) --mode=install $install -c -m 0644" >> $config_host_mak 3943else 3944 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak 3945 echo "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak 3946fi 3947echo "PYTHON=$python" >> $config_host_mak 3948echo "CC=$cc" >> $config_host_mak 3949echo "CC_I386=$cc_i386" >> $config_host_mak 3950echo "HOST_CC=$host_cc" >> $config_host_mak 3951echo "OBJCC=$objcc" >> $config_host_mak 3952echo "AR=$ar" >> $config_host_mak 3953echo "AS=$as" >> $config_host_mak 3954echo "CPP=$cpp" >> $config_host_mak 3955echo "OBJCOPY=$objcopy" >> $config_host_mak 3956echo "LD=$ld" >> $config_host_mak 3957echo "WINDRES=$windres" >> $config_host_mak 3958echo "LIBTOOL=$libtool" >> $config_host_mak 3959echo "CFLAGS=$CFLAGS" >> $config_host_mak 3960echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak 3961echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak 3962if test "$sparse" = "yes" ; then 3963 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak 3964 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak 3965 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak 3966fi 3967if test "$cross_prefix" != ""; then 3968 echo "AUTOCONF_HOST := --host=${cross_prefix%-}" >> $config_host_mak 3969else 3970 echo "AUTOCONF_HOST := " >> $config_host_mak 3971fi 3972echo "LDFLAGS=$LDFLAGS" >> $config_host_mak 3973echo "LIBS+=$LIBS" >> $config_host_mak 3974echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak 3975echo "EXESUF=$EXESUF" >> $config_host_mak 3976echo "LIBS_QGA+=$libs_qga" >> $config_host_mak 3977echo "POD2MAN=$POD2MAN" >> $config_host_mak 3978echo "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak 3979if test "$gcov" = "yes" ; then 3980 echo "CONFIG_GCOV=y" >> $config_host_mak 3981 echo "GCOV=$gcov_tool" >> $config_host_mak 3982fi 3983 3984# generate list of library paths for linker script 3985 3986$ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld} 3987 3988if test -f ${config_host_ld}~ ; then 3989 if cmp -s $config_host_ld ${config_host_ld}~ ; then 3990 mv ${config_host_ld}~ $config_host_ld 3991 else 3992 rm ${config_host_ld}~ 3993 fi 3994fi 3995 3996# use included Linux headers 3997if test "$linux" = "yes" ; then 3998 mkdir -p linux-headers 3999 case "$cpu" in 4000 i386|x86_64) 4001 linux_arch=x86 4002 ;; 4003 ppcemb|ppc|ppc64) 4004 linux_arch=powerpc 4005 ;; 4006 s390x) 4007 linux_arch=s390 4008 ;; 4009 *) 4010 # For most CPUs the kernel architecture name and QEMU CPU name match. 4011 linux_arch="$cpu" 4012 ;; 4013 esac 4014 # For non-KVM architectures we will not have asm headers 4015 if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then 4016 symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm 4017 fi 4018fi 4019 4020for target in $target_list; do 4021target_dir="$target" 4022config_target_mak=$target_dir/config-target.mak 4023target_arch2=`echo $target | cut -d '-' -f 1` 4024target_bigendian="no" 4025 4026case "$target_arch2" in 4027 armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or32|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb) 4028 target_bigendian=yes 4029 ;; 4030esac 4031target_softmmu="no" 4032target_user_only="no" 4033target_linux_user="no" 4034target_bsd_user="no" 4035case "$target" in 4036 ${target_arch2}-softmmu) 4037 target_softmmu="yes" 4038 ;; 4039 ${target_arch2}-linux-user) 4040 if test "$linux" != "yes" ; then 4041 error_exit "Target '$target' is only available on a Linux host" 4042 fi 4043 target_user_only="yes" 4044 target_linux_user="yes" 4045 ;; 4046 ${target_arch2}-bsd-user) 4047 if test "$bsd" != "yes" ; then 4048 error_exit "Target '$target' is only available on a BSD host" 4049 fi 4050 target_user_only="yes" 4051 target_bsd_user="yes" 4052 ;; 4053 *) 4054 error_exit "Target '$target' not recognised" 4055 exit 1 4056 ;; 4057esac 4058 4059mkdir -p $target_dir 4060echo "# Automatically generated by configure - do not modify" > $config_target_mak 4061 4062bflt="no" 4063target_nptl="no" 4064interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"` 4065gdb_xml_files="" 4066target_short_alignment=2 4067target_int_alignment=4 4068target_long_alignment=4 4069target_llong_alignment=8 4070target_libs_softmmu= 4071 4072TARGET_ARCH="$target_arch2" 4073TARGET_BASE_ARCH="" 4074TARGET_ABI_DIR="" 4075 4076case "$target_arch2" in 4077 i386) 4078 ;; 4079 x86_64) 4080 TARGET_BASE_ARCH=i386 4081 target_long_alignment=8 4082 ;; 4083 alpha) 4084 target_long_alignment=8 4085 target_nptl="yes" 4086 ;; 4087 arm|armeb) 4088 TARGET_ARCH=arm 4089 bflt="yes" 4090 target_nptl="yes" 4091 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml" 4092 target_llong_alignment=4 4093 ;; 4094 cris) 4095 target_nptl="yes" 4096 ;; 4097 lm32) 4098 target_libs_softmmu="$glx_libs" 4099 ;; 4100 m68k) 4101 bflt="yes" 4102 gdb_xml_files="cf-core.xml cf-fp.xml" 4103 target_int_alignment=2 4104 target_long_alignment=2 4105 target_llong_alignment=2 4106 ;; 4107 microblaze|microblazeel) 4108 TARGET_ARCH=microblaze 4109 bflt="yes" 4110 target_nptl="yes" 4111 ;; 4112 mips|mipsel) 4113 TARGET_ARCH=mips 4114 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak 4115 target_nptl="yes" 4116 ;; 4117 mipsn32|mipsn32el) 4118 TARGET_ARCH=mips64 4119 TARGET_BASE_ARCH=mips 4120 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak 4121 echo "TARGET_ABI32=y" >> $config_target_mak 4122 ;; 4123 mips64|mips64el) 4124 TARGET_ARCH=mips64 4125 TARGET_BASE_ARCH=mips 4126 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak 4127 target_long_alignment=8 4128 ;; 4129 moxie) 4130 ;; 4131 or32) 4132 TARGET_ARCH=openrisc 4133 TARGET_BASE_ARCH=openrisc 4134 ;; 4135 ppc) 4136 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 4137 target_nptl="yes" 4138 ;; 4139 ppcemb) 4140 TARGET_BASE_ARCH=ppc 4141 TARGET_ABI_DIR=ppc 4142 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 4143 target_nptl="yes" 4144 ;; 4145 ppc64) 4146 TARGET_BASE_ARCH=ppc 4147 TARGET_ABI_DIR=ppc 4148 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 4149 target_long_alignment=8 4150 ;; 4151 ppc64abi32) 4152 TARGET_ARCH=ppc64 4153 TARGET_BASE_ARCH=ppc 4154 TARGET_ABI_DIR=ppc 4155 echo "TARGET_ABI32=y" >> $config_target_mak 4156 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 4157 ;; 4158 sh4|sh4eb) 4159 TARGET_ARCH=sh4 4160 bflt="yes" 4161 target_nptl="yes" 4162 ;; 4163 sparc) 4164 ;; 4165 sparc64) 4166 TARGET_BASE_ARCH=sparc 4167 target_long_alignment=8 4168 ;; 4169 sparc32plus) 4170 TARGET_ARCH=sparc64 4171 TARGET_BASE_ARCH=sparc 4172 TARGET_ABI_DIR=sparc 4173 echo "TARGET_ABI32=y" >> $config_target_mak 4174 ;; 4175 s390x) 4176 target_nptl="yes" 4177 target_long_alignment=8 4178 ;; 4179 unicore32) 4180 ;; 4181 xtensa|xtensaeb) 4182 TARGET_ARCH=xtensa 4183 ;; 4184 *) 4185 error_exit "Unsupported target CPU" 4186 ;; 4187esac 4188# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH 4189if [ "$TARGET_BASE_ARCH" = "" ]; then 4190 TARGET_BASE_ARCH=$TARGET_ARCH 4191fi 4192 4193symlink "$source_path/Makefile.target" "$target_dir/Makefile" 4194 4195upper() { 4196 echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]' 4197} 4198 4199case "$cpu" in 4200 i386|x86_64|ppc) 4201 # The TCG interpreter currently does not support ld/st optimization. 4202 if test "$tcg_interpreter" = "no" ; then 4203 echo "CONFIG_QEMU_LDST_OPTIMIZATION=y" >> $config_target_mak 4204 fi 4205 ;; 4206esac 4207 4208echo "TARGET_SHORT_ALIGNMENT=$target_short_alignment" >> $config_target_mak 4209echo "TARGET_INT_ALIGNMENT=$target_int_alignment" >> $config_target_mak 4210echo "TARGET_LONG_ALIGNMENT=$target_long_alignment" >> $config_target_mak 4211echo "TARGET_LLONG_ALIGNMENT=$target_llong_alignment" >> $config_target_mak 4212echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak 4213target_arch_name="`upper $TARGET_ARCH`" 4214echo "TARGET_$target_arch_name=y" >> $config_target_mak 4215echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak 4216echo "TARGET_TYPE=TARGET_TYPE_`upper $target_arch2`" >> $config_target_mak 4217echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak 4218if [ "$TARGET_ABI_DIR" = "" ]; then 4219 TARGET_ABI_DIR=$TARGET_ARCH 4220fi 4221echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak 4222case "$target_arch2" in 4223 i386|x86_64) 4224 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then 4225 echo "CONFIG_XEN=y" >> $config_target_mak 4226 if test "$xen_pci_passthrough" = yes; then 4227 echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak" 4228 fi 4229 else 4230 echo "CONFIG_NO_XEN=y" >> $config_target_mak 4231 fi 4232 ;; 4233 *) 4234 echo "CONFIG_NO_XEN=y" >> $config_target_mak 4235esac 4236case "$target_arch2" in 4237 arm|i386|x86_64|ppcemb|ppc|ppc64|s390x) 4238 # Make sure the target and host cpus are compatible 4239 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \ 4240 \( "$target_arch2" = "$cpu" -o \ 4241 \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \ 4242 \( "$target_arch2" = "ppc64" -a "$cpu" = "ppc" \) -o \ 4243 \( "$target_arch2" = "ppc" -a "$cpu" = "ppc64" \) -o \ 4244 \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc64" \) -o \ 4245 \( "$target_arch2" = "x86_64" -a "$cpu" = "i386" \) -o \ 4246 \( "$target_arch2" = "i386" -a "$cpu" = "x86_64" \) \) ; then 4247 echo "CONFIG_KVM=y" >> $config_target_mak 4248 if test "$vhost_net" = "yes" ; then 4249 echo "CONFIG_VHOST_NET=y" >> $config_target_mak 4250 fi 4251 fi 4252esac 4253case "$target_arch2" in 4254 i386|x86_64) 4255 echo "CONFIG_HAVE_GET_MEMORY_MAPPING=y" >> $config_target_mak 4256esac 4257if test "$target_bigendian" = "yes" ; then 4258 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak 4259fi 4260if test "$target_softmmu" = "yes" ; then 4261 echo "CONFIG_SOFTMMU=y" >> $config_target_mak 4262 echo "LIBS+=$libs_softmmu $target_libs_softmmu" >> $config_target_mak 4263 case "$target_arch2" in 4264 i386|x86_64) 4265 echo "CONFIG_HAVE_CORE_DUMP=y" >> $config_target_mak 4266 esac 4267fi 4268if test "$target_user_only" = "yes" ; then 4269 echo "CONFIG_USER_ONLY=y" >> $config_target_mak 4270 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak 4271fi 4272if test "$target_linux_user" = "yes" ; then 4273 echo "CONFIG_LINUX_USER=y" >> $config_target_mak 4274fi 4275list="" 4276if test ! -z "$gdb_xml_files" ; then 4277 for x in $gdb_xml_files; do 4278 list="$list $source_path/gdb-xml/$x" 4279 done 4280 echo "TARGET_XML_FILES=$list" >> $config_target_mak 4281fi 4282 4283if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then 4284 echo "TARGET_HAS_BFLT=y" >> $config_target_mak 4285fi 4286if test "$target_user_only" = "yes" \ 4287 -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then 4288 echo "CONFIG_USE_NPTL=y" >> $config_target_mak 4289fi 4290if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then 4291 echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak 4292fi 4293if test "$target_bsd_user" = "yes" ; then 4294 echo "CONFIG_BSD_USER=y" >> $config_target_mak 4295fi 4296 4297# the static way of configuring available audio cards requires this workaround 4298if test "$target_user_only" != "yes" && grep -q CONFIG_PCSPK $source_path/default-configs/$target.mak; then 4299 echo "CONFIG_PCSPK=y" >> $config_target_mak 4300fi 4301 4302# generate QEMU_CFLAGS/LDFLAGS for targets 4303 4304cflags="" 4305includes="" 4306ldflags="" 4307 4308if test "$tcg_interpreter" = "yes"; then 4309 includes="-I\$(SRC_PATH)/tcg/tci $includes" 4310elif test "$ARCH" = "sparc64" ; then 4311 includes="-I\$(SRC_PATH)/tcg/sparc $includes" 4312elif test "$ARCH" = "s390x" ; then 4313 includes="-I\$(SRC_PATH)/tcg/s390 $includes" 4314elif test "$ARCH" = "x86_64" ; then 4315 includes="-I\$(SRC_PATH)/tcg/i386 $includes" 4316else 4317 includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes" 4318fi 4319includes="-I\$(SRC_PATH)/tcg $includes" 4320 4321if test "$linux" = "yes" ; then 4322 includes="-I\$(SRC_PATH)/linux-headers $includes" 4323fi 4324 4325for i in $ARCH $TARGET_BASE_ARCH ; do 4326 case "$i" in 4327 alpha) 4328 echo "CONFIG_ALPHA_DIS=y" >> $config_target_mak 4329 echo "CONFIG_ALPHA_DIS=y" >> config-all-disas.mak 4330 ;; 4331 arm) 4332 echo "CONFIG_ARM_DIS=y" >> $config_target_mak 4333 echo "CONFIG_ARM_DIS=y" >> config-all-disas.mak 4334 ;; 4335 cris) 4336 echo "CONFIG_CRIS_DIS=y" >> $config_target_mak 4337 echo "CONFIG_CRIS_DIS=y" >> config-all-disas.mak 4338 ;; 4339 hppa) 4340 echo "CONFIG_HPPA_DIS=y" >> $config_target_mak 4341 echo "CONFIG_HPPA_DIS=y" >> config-all-disas.mak 4342 ;; 4343 i386|x86_64) 4344 echo "CONFIG_I386_DIS=y" >> $config_target_mak 4345 echo "CONFIG_I386_DIS=y" >> config-all-disas.mak 4346 ;; 4347 ia64*) 4348 echo "CONFIG_IA64_DIS=y" >> $config_target_mak 4349 echo "CONFIG_IA64_DIS=y" >> config-all-disas.mak 4350 ;; 4351 lm32) 4352 echo "CONFIG_LM32_DIS=y" >> $config_target_mak 4353 echo "CONFIG_LM32_DIS=y" >> config-all-disas.mak 4354 ;; 4355 m68k) 4356 echo "CONFIG_M68K_DIS=y" >> $config_target_mak 4357 echo "CONFIG_M68K_DIS=y" >> config-all-disas.mak 4358 ;; 4359 microblaze*) 4360 echo "CONFIG_MICROBLAZE_DIS=y" >> $config_target_mak 4361 echo "CONFIG_MICROBLAZE_DIS=y" >> config-all-disas.mak 4362 ;; 4363 mips*) 4364 echo "CONFIG_MIPS_DIS=y" >> $config_target_mak 4365 echo "CONFIG_MIPS_DIS=y" >> config-all-disas.mak 4366 ;; 4367 moxie*) 4368 echo "CONFIG_MOXIE_DIS=y" >> $config_target_mak 4369 echo "CONFIG_MOXIE_DIS=y" >> config-all-disas.mak 4370 ;; 4371 or32) 4372 echo "CONFIG_OPENRISC_DIS=y" >> $config_target_mak 4373 echo "CONFIG_OPENRISC_DIS=y" >> config-all-disas.mak 4374 ;; 4375 ppc*) 4376 echo "CONFIG_PPC_DIS=y" >> $config_target_mak 4377 echo "CONFIG_PPC_DIS=y" >> config-all-disas.mak 4378 ;; 4379 s390*) 4380 echo "CONFIG_S390_DIS=y" >> $config_target_mak 4381 echo "CONFIG_S390_DIS=y" >> config-all-disas.mak 4382 ;; 4383 sh4) 4384 echo "CONFIG_SH4_DIS=y" >> $config_target_mak 4385 echo "CONFIG_SH4_DIS=y" >> config-all-disas.mak 4386 ;; 4387 sparc*) 4388 echo "CONFIG_SPARC_DIS=y" >> $config_target_mak 4389 echo "CONFIG_SPARC_DIS=y" >> config-all-disas.mak 4390 ;; 4391 xtensa*) 4392 echo "CONFIG_XTENSA_DIS=y" >> $config_target_mak 4393 echo "CONFIG_XTENSA_DIS=y" >> config-all-disas.mak 4394 ;; 4395 esac 4396done 4397if test "$tcg_interpreter" = "yes" ; then 4398 echo "CONFIG_TCI_DIS=y" >> $config_target_mak 4399 echo "CONFIG_TCI_DIS=y" >> config-all-disas.mak 4400fi 4401 4402case "$ARCH" in 4403alpha) 4404 # Ensure there's only a single GP 4405 cflags="-msmall-data $cflags" 4406;; 4407esac 4408 4409if test "$target_softmmu" = "yes" ; then 4410 case "$TARGET_BASE_ARCH" in 4411 arm) 4412 cflags="-DHAS_AUDIO $cflags" 4413 ;; 4414 lm32) 4415 cflags="-DHAS_AUDIO $cflags" 4416 ;; 4417 i386|mips|ppc) 4418 cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags" 4419 ;; 4420 esac 4421fi 4422 4423if test "$gprof" = "yes" ; then 4424 echo "TARGET_GPROF=yes" >> $config_target_mak 4425 if test "$target_linux_user" = "yes" ; then 4426 cflags="-p $cflags" 4427 ldflags="-p $ldflags" 4428 fi 4429 if test "$target_softmmu" = "yes" ; then 4430 ldflags="-p $ldflags" 4431 echo "GPROF_CFLAGS=-p" >> $config_target_mak 4432 fi 4433fi 4434 4435if test "$tpm" = "yes"; then 4436 if test "$target_softmmu" = "yes" ; then 4437 echo "CONFIG_TPM=y" >> $config_host_mak 4438 fi 4439fi 4440 4441if test "$ARCH" = "tci"; then 4442 linker_script="" 4443else 4444 linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/ldscripts/\$(ARCH).ld" 4445fi 4446 4447if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then 4448 case "$ARCH" in 4449 alpha | s390x) 4450 # The default placement of the application is fine. 4451 ;; 4452 *) 4453 ldflags="$linker_script $ldflags" 4454 ;; 4455 esac 4456fi 4457 4458echo "LDFLAGS+=$ldflags" >> $config_target_mak 4459echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak 4460echo "QEMU_INCLUDES+=$includes" >> $config_target_mak 4461 4462done # for target in $targets 4463 4464if [ "$pixman" = "internal" ]; then 4465 echo "config-host.h: subdir-pixman" >> $config_host_mak 4466fi 4467 4468# build tree in object directory in case the source is not in the current directory 4469DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32" 4470DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas" 4471DIRS="$DIRS roms/seabios roms/vgabios" 4472DIRS="$DIRS qapi-generated" 4473FILES="Makefile tests/tcg/Makefile qdict-test-data.txt" 4474FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit" 4475FILES="$FILES tests/tcg/lm32/Makefile po/Makefile" 4476FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps" 4477FILES="$FILES pc-bios/spapr-rtas/Makefile" 4478FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile" 4479FILES="$FILES pc-bios/qemu-icon.bmp" 4480for bios_file in \ 4481 $source_path/pc-bios/*.bin \ 4482 $source_path/pc-bios/*.aml \ 4483 $source_path/pc-bios/*.rom \ 4484 $source_path/pc-bios/*.dtb \ 4485 $source_path/pc-bios/openbios-* \ 4486 $source_path/pc-bios/palcode-* 4487do 4488 FILES="$FILES pc-bios/`basename $bios_file`" 4489done 4490mkdir -p $DIRS 4491for f in $FILES ; do 4492 if [ -e "$source_path/$f" ] && [ "$source_path" != `pwd` ]; then 4493 symlink "$source_path/$f" "$f" 4494 fi 4495done 4496 4497# temporary config to build submodules 4498for rom in seabios vgabios ; do 4499 config_mak=roms/$rom/config.mak 4500 echo "# Automatically generated by configure - do not modify" > $config_mak 4501 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak 4502 echo "AS=$as" >> $config_mak 4503 echo "CC=$cc" >> $config_mak 4504 echo "BCC=bcc" >> $config_mak 4505 echo "CPP=$cpp" >> $config_mak 4506 echo "OBJCOPY=objcopy" >> $config_mak 4507 echo "IASL=iasl" >> $config_mak 4508 echo "LD=$ld" >> $config_mak 4509done 4510 4511if test "$docs" = "yes" ; then 4512 mkdir -p QMP 4513fi 4514
