1#!/bin/sh 2# 3# qemu configure script (c) 2003 Fabrice Bellard 4# 5# set temporary file name 6if test ! -z "$TMPDIR" ; then 7 TMPDIR1="${TMPDIR}" 8elif test ! -z "$TEMPDIR" ; then 9 TMPDIR1="${TEMPDIR}" 10else 11 TMPDIR1="/tmp" 12fi 13 14TMPC="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.c" 15TMPO="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.o" 16TMPE="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.exe" 17 18# NB: do not call "exit" in the trap handler; this is buggy with some shells; 19# see <1285349658-3122-1-git-send-email-loic.minier@linaro.org> 20trap "rm -f $TMPC $TMPO $TMPE" EXIT INT QUIT TERM 21rm -f config.log 22 23# Print a helpful header at the top of config.log 24echo "# QEMU configure log $(date)" >> config.log 25printf "# Configured with:" >> config.log 26printf " '%s'" "$0" "$@" >> config.log 27echo >> config.log 28echo "#" >> config.log 29 30do_cc() { 31 # Run the compiler, capturing its output to the log. 32 echo $cc "$@" >> config.log 33 $cc "$@" >> config.log 2>&1 || return $? 34 # Test passed. If this is an --enable-werror build, rerun 35 # the test with -Werror and bail out if it fails. This 36 # makes warning-generating-errors in configure test code 37 # obvious to developers. 38 if test "$werror" != "yes"; then 39 return 0 40 fi 41 # Don't bother rerunning the compile if we were already using -Werror 42 case "$*" in 43 *-Werror*) 44 return 0 45 ;; 46 esac 47 echo $cc -Werror "$@" >> config.log 48 $cc -Werror "$@" >> config.log 2>&1 && return $? 49 echo "ERROR: configure test passed without -Werror but failed with -Werror." 50 echo "This is probably a bug in the configure script. The failing command" 51 echo "will be at the bottom of config.log." 52 echo "You can run configure with --disable-werror to bypass this check." 53 exit 1 54} 55 56compile_object() { 57 do_cc $QEMU_CFLAGS -c -o $TMPO $TMPC 58} 59 60compile_prog() { 61 local_cflags="$1" 62 local_ldflags="$2" 63 do_cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags 64} 65 66# symbolically link $1 to $2. Portable version of "ln -sf". 67symlink() { 68 rm -rf "$2" 69 mkdir -p "$(dirname "$2")" 70 ln -s "$1" "$2" 71} 72 73# check whether a command is available to this shell (may be either an 74# executable or a builtin) 75has() { 76 type "$1" >/dev/null 2>&1 77} 78 79# search for an executable in PATH 80path_of() { 81 local_command="$1" 82 local_ifs="$IFS" 83 local_dir="" 84 85 # pathname has a dir component? 86 if [ "${local_command#*/}" != "$local_command" ]; then 87 if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then 88 echo "$local_command" 89 return 0 90 fi 91 fi 92 if [ -z "$local_command" ]; then 93 return 1 94 fi 95 96 IFS=: 97 for local_dir in $PATH; do 98 if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then 99 echo "$local_dir/$local_command" 100 IFS="${local_ifs:-$(printf ' \t\n')}" 101 return 0 102 fi 103 done 104 # not found 105 IFS="${local_ifs:-$(printf ' \t\n')}" 106 return 1 107} 108 109# default parameters 110source_path=`dirname "$0"` 111cpu="" 112interp_prefix="/usr/gnemul/qemu-%M" 113static="no" 114cross_prefix="" 115audio_drv_list="" 116audio_card_list="ac97 es1370 sb16 hda" 117audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus hda" 118block_drv_whitelist="" 119host_cc="cc" 120libs_softmmu="" 121libs_tools="" 122audio_pt_int="" 123audio_win_int="" 124cc_i386=i386-pc-linux-gnu-gcc 125libs_qga="" 126debug_info="yes" 127 128# Don't accept a target_list environment variable. 129unset target_list 130 131# Default value for a variable defining feature "foo". 132# * foo="no" feature will only be used if --enable-foo arg is given 133# * foo="" feature will be searched for, and if found, will be used 134# unless --disable-foo is given 135# * foo="yes" this value will only be set by --enable-foo flag. 136# feature will searched for, 137# if not found, configure exits with error 138# 139# Always add --enable-foo and --disable-foo command line args. 140# Distributions want to ensure that several features are compiled in, and it 141# is impossible without a --enable-foo that exits if a feature is not found. 142 143bluez="" 144brlapi="" 145curl="" 146curses="" 147docs="" 148fdt="" 149nptl="" 150pixman="" 151sdl="" 152virtfs="" 153vnc="yes" 154sparse="no" 155uuid="" 156vde="" 157vnc_tls="" 158vnc_sasl="" 159vnc_jpeg="" 160vnc_png="" 161vnc_ws="" 162xen="" 163xen_ctrl_version="" 164xen_pci_passthrough="" 165linux_aio="" 166cap_ng="" 167attr="" 168libattr="" 169xfs="" 170 171vhost_net="no" 172kvm="no" 173gprof="no" 174debug_tcg="no" 175debug="no" 176strip_opt="yes" 177tcg_interpreter="no" 178bigendian="no" 179mingw32="no" 180gcov="no" 181gcov_tool="gcov" 182EXESUF="" 183prefix="/usr/local" 184mandir="\${prefix}/share/man" 185datadir="\${prefix}/share" 186qemu_docdir="\${prefix}/share/doc/qemu" 187bindir="\${prefix}/bin" 188libdir="\${prefix}/lib" 189libexecdir="\${prefix}/libexec" 190includedir="\${prefix}/include" 191sysconfdir="\${prefix}/etc" 192local_statedir="\${prefix}/var" 193confsuffix="/qemu" 194slirp="yes" 195fmod_lib="" 196fmod_inc="" 197oss_lib="" 198bsd="no" 199linux="no" 200solaris="no" 201profiler="no" 202cocoa="no" 203softmmu="yes" 204linux_user="no" 205bsd_user="no" 206guest_base="yes" 207uname_release="" 208mixemu="no" 209aix="no" 210blobs="yes" 211pkgversion="" 212pie="" 213zero_malloc="" 214trace_backend="nop" 215trace_file="trace" 216spice="" 217rbd="" 218smartcard_nss="" 219usb_redir="" 220opengl="" 221zlib="yes" 222guest_agent="yes" 223want_tools="yes" 224libiscsi="" 225coroutine="" 226seccomp="" 227glusterfs="" 228virtio_blk_data_plane="" 229gtk="" 230gtkabi="2.0" 231 232# parse CC options first 233for opt do 234 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'` 235 case "$opt" in 236 --cross-prefix=*) cross_prefix="$optarg" 237 ;; 238 --cc=*) CC="$optarg" 239 ;; 240 --source-path=*) source_path="$optarg" 241 ;; 242 --cpu=*) cpu="$optarg" 243 ;; 244 --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS" 245 EXTRA_CFLAGS="$optarg" 246 ;; 247 --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS" 248 EXTRA_LDFLAGS="$optarg" 249 ;; 250 --enable-debug-info) debug_info="yes" 251 ;; 252 --disable-debug-info) debug_info="no" 253 ;; 254 esac 255done 256# OS specific 257# Using uname is really, really broken. Once we have the right set of checks 258# we can eliminate its usage altogether. 259 260# Preferred compiler: 261# ${CC} (if set) 262# ${cross_prefix}gcc (if cross-prefix specified) 263# system compiler 264if test -z "${CC}${cross_prefix}"; then 265 cc="$host_cc" 266else 267 cc="${CC-${cross_prefix}gcc}" 268fi 269 270ar="${AR-${cross_prefix}ar}" 271as="${AS-${cross_prefix}as}" 272cpp="${CPP-$cc -E}" 273objcopy="${OBJCOPY-${cross_prefix}objcopy}" 274ld="${LD-${cross_prefix}ld}" 275libtool="${LIBTOOL-${cross_prefix}libtool}" 276strip="${STRIP-${cross_prefix}strip}" 277windres="${WINDRES-${cross_prefix}windres}" 278pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}" 279query_pkg_config() { 280 "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@" 281} 282pkg_config=query_pkg_config 283sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}" 284 285# default flags for all hosts 286QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS" 287QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS" 288QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS" 289QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS" 290QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/include" 291if test "$debug_info" = "yes"; then 292 CFLAGS="-g $CFLAGS" 293 LDFLAGS="-g $LDFLAGS" 294fi 295 296# make source path absolute 297source_path=`cd "$source_path"; pwd` 298 299check_define() { 300cat > $TMPC <<EOF 301#if !defined($1) 302#error $1 not defined 303#endif 304int main(void) { return 0; } 305EOF 306 compile_object 307} 308 309if check_define __linux__ ; then 310 targetos="Linux" 311elif check_define _WIN32 ; then 312 targetos='MINGW32' 313elif check_define __OpenBSD__ ; then 314 targetos='OpenBSD' 315elif check_define __sun__ ; then 316 targetos='SunOS' 317elif check_define __HAIKU__ ; then 318 targetos='Haiku' 319else 320 targetos=`uname -s` 321fi 322 323# Some host OSes need non-standard checks for which CPU to use. 324# Note that these checks are broken for cross-compilation: if you're 325# cross-compiling to one of these OSes then you'll need to specify 326# the correct CPU with the --cpu option. 327case $targetos in 328Darwin) 329 # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can 330 # run 64-bit userspace code. 331 # If the user didn't specify a CPU explicitly and the kernel says this is 332 # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code. 333 if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then 334 cpu="x86_64" 335 fi 336 ;; 337SunOS) 338 # `uname -m` returns i86pc even on an x86_64 box, so default based on isainfo 339 if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then 340 cpu="x86_64" 341 fi 342esac 343 344if test ! -z "$cpu" ; then 345 # command line argument 346 : 347elif check_define __i386__ ; then 348 cpu="i386" 349elif check_define __x86_64__ ; then 350 cpu="x86_64" 351elif check_define __sparc__ ; then 352 if check_define __arch64__ ; then 353 cpu="sparc64" 354 else 355 cpu="sparc" 356 fi 357elif check_define _ARCH_PPC ; then 358 if check_define _ARCH_PPC64 ; then 359 cpu="ppc64" 360 else 361 cpu="ppc" 362 fi 363elif check_define __mips__ ; then 364 cpu="mips" 365elif check_define __ia64__ ; then 366 cpu="ia64" 367elif check_define __s390__ ; then 368 if check_define __s390x__ ; then 369 cpu="s390x" 370 else 371 cpu="s390" 372 fi 373elif check_define __arm__ ; then 374 cpu="arm" 375elif check_define __hppa__ ; then 376 cpu="hppa" 377else 378 cpu=`uname -m` 379fi 380 381ARCH= 382# Normalise host CPU name and set ARCH. 383# Note that this case should only have supported host CPUs, not guests. 384case "$cpu" in 385 ia64|ppc|ppc64|s390|s390x|sparc64) 386 cpu="$cpu" 387 ;; 388 i386|i486|i586|i686|i86pc|BePC) 389 cpu="i386" 390 ;; 391 x86_64|amd64) 392 cpu="x86_64" 393 ;; 394 armv*b|armv*l|arm) 395 cpu="arm" 396 ;; 397 hppa|parisc|parisc64) 398 cpu="hppa" 399 ;; 400 mips*) 401 cpu="mips" 402 ;; 403 sparc|sun4[cdmuv]) 404 cpu="sparc" 405 ;; 406 *) 407 # This will result in either an error or falling back to TCI later 408 ARCH=unknown 409 ;; 410esac 411if test -z "$ARCH"; then 412 ARCH="$cpu" 413fi 414 415# OS specific 416 417case $targetos in 418CYGWIN*) 419 mingw32="yes" 420 QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS" 421 audio_possible_drivers="winwave sdl" 422 audio_drv_list="winwave" 423;; 424MINGW32*) 425 mingw32="yes" 426 audio_possible_drivers="winwave dsound sdl fmod" 427 audio_drv_list="winwave" 428;; 429GNU/kFreeBSD) 430 bsd="yes" 431 audio_drv_list="oss" 432 audio_possible_drivers="oss sdl esd pa" 433;; 434FreeBSD) 435 bsd="yes" 436 make="${MAKE-gmake}" 437 audio_drv_list="oss" 438 audio_possible_drivers="oss sdl esd pa" 439 # needed for kinfo_getvmmap(3) in libutil.h 440 LIBS="-lutil $LIBS" 441;; 442DragonFly) 443 bsd="yes" 444 make="${MAKE-gmake}" 445 audio_drv_list="oss" 446 audio_possible_drivers="oss sdl esd pa" 447;; 448NetBSD) 449 bsd="yes" 450 make="${MAKE-gmake}" 451 audio_drv_list="oss" 452 audio_possible_drivers="oss sdl esd" 453 oss_lib="-lossaudio" 454;; 455OpenBSD) 456 bsd="yes" 457 make="${MAKE-gmake}" 458 audio_drv_list="oss" 459 audio_possible_drivers="oss sdl esd" 460 oss_lib="-lossaudio" 461;; 462Darwin) 463 bsd="yes" 464 darwin="yes" 465 if [ "$cpu" = "x86_64" ] ; then 466 QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS" 467 LDFLAGS="-arch x86_64 $LDFLAGS" 468 else 469 QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS" 470 fi 471 cocoa="yes" 472 audio_drv_list="coreaudio" 473 audio_possible_drivers="coreaudio sdl fmod" 474 LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS" 475 libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu" 476 # Disable attempts to use ObjectiveC features in os/object.h since they 477 # won't work when we're compiling with gcc as a C compiler. 478 QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS" 479;; 480SunOS) 481 solaris="yes" 482 make="${MAKE-gmake}" 483 install="${INSTALL-ginstall}" 484 ld="gld" 485 smbd="${SMBD-/usr/sfw/sbin/smbd}" 486 needs_libsunmath="no" 487 solarisrev=`uname -r | cut -f2 -d.` 488 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then 489 if test "$solarisrev" -le 9 ; then 490 if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then 491 needs_libsunmath="yes" 492 QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS" 493 LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS" 494 LIBS="-lsunmath $LIBS" 495 else 496 echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without" 497 echo "libsunmath from the Sun Studio compilers tools, due to a lack of" 498 echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86" 499 echo "Studio 11 can be downloaded from www.sun.com." 500 exit 1 501 fi 502 fi 503 fi 504 if test -f /usr/include/sys/soundcard.h ; then 505 audio_drv_list="oss" 506 fi 507 audio_possible_drivers="oss sdl" 508# needed for CMSG_ macros in sys/socket.h 509 QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS" 510# needed for TIOCWIN* defines in termios.h 511 QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS" 512 QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS" 513 solarisnetlibs="-lsocket -lnsl -lresolv" 514 LIBS="$solarisnetlibs $LIBS" 515 libs_qga="$solarisnetlibs $libs_qga" 516;; 517AIX) 518 aix="yes" 519 make="${MAKE-gmake}" 520;; 521Haiku) 522 haiku="yes" 523 QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS" 524 LIBS="-lposix_error_mapper -lnetwork $LIBS" 525;; 526*) 527 audio_drv_list="oss" 528 audio_possible_drivers="oss alsa sdl esd pa" 529 linux="yes" 530 linux_user="yes" 531 usb="linux" 532 kvm="yes" 533 vhost_net="yes" 534 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then 535 audio_possible_drivers="$audio_possible_drivers fmod" 536 fi 537;; 538esac 539 540if [ "$bsd" = "yes" ] ; then 541 if [ "$darwin" != "yes" ] ; then 542 usb="bsd" 543 bsd_user="yes" 544 fi 545fi 546 547: ${make=${MAKE-make}} 548: ${install=${INSTALL-install}} 549: ${python=${PYTHON-python}} 550: ${smbd=${SMBD-/usr/sbin/smbd}} 551 552# Default objcc to clang if available, otherwise use CC 553if has clang; then 554 objcc=clang 555else 556 objcc="$cc" 557fi 558 559if test "$mingw32" = "yes" ; then 560 EXESUF=".exe" 561 QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS" 562 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later) 563 QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS" 564 LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS" 565cat > $TMPC << EOF 566int main(void) { return 0; } 567EOF 568 if compile_prog "" "-liberty" ; then 569 LIBS="-liberty $LIBS" 570 fi 571 prefix="c:/Program Files/QEMU" 572 mandir="\${prefix}" 573 datadir="\${prefix}" 574 qemu_docdir="\${prefix}" 575 bindir="\${prefix}" 576 sysconfdir="\${prefix}" 577 local_statedir="\${prefix}" 578 confsuffix="" 579 libs_qga="-lws2_32 -lwinmm -lpowrprof $libs_qga" 580fi 581 582werror="" 583 584for opt do 585 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'` 586 case "$opt" in 587 --help|-h) show_help=yes 588 ;; 589 --version|-V) exec cat $source_path/VERSION 590 ;; 591 --prefix=*) prefix="$optarg" 592 ;; 593 --interp-prefix=*) interp_prefix="$optarg" 594 ;; 595 --source-path=*) 596 ;; 597 --cross-prefix=*) 598 ;; 599 --cc=*) 600 ;; 601 --host-cc=*) host_cc="$optarg" 602 ;; 603 --objcc=*) objcc="$optarg" 604 ;; 605 --make=*) make="$optarg" 606 ;; 607 --install=*) install="$optarg" 608 ;; 609 --python=*) python="$optarg" 610 ;; 611 --gcov=*) gcov_tool="$optarg" 612 ;; 613 --smbd=*) smbd="$optarg" 614 ;; 615 --extra-cflags=*) 616 ;; 617 --extra-ldflags=*) 618 ;; 619 --enable-debug-info) 620 ;; 621 --disable-debug-info) 622 ;; 623 --cpu=*) 624 ;; 625 --target-list=*) target_list="$optarg" 626 ;; 627 --enable-trace-backend=*) trace_backend="$optarg" 628 ;; 629 --with-trace-file=*) trace_file="$optarg" 630 ;; 631 --enable-gprof) gprof="yes" 632 ;; 633 --enable-gcov) gcov="yes" 634 ;; 635 --static) 636 static="yes" 637 LDFLAGS="-static $LDFLAGS" 638 QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS" 639 ;; 640 --mandir=*) mandir="$optarg" 641 ;; 642 --bindir=*) bindir="$optarg" 643 ;; 644 --libdir=*) libdir="$optarg" 645 ;; 646 --libexecdir=*) libexecdir="$optarg" 647 ;; 648 --includedir=*) includedir="$optarg" 649 ;; 650 --datadir=*) datadir="$optarg" 651 ;; 652 --with-confsuffix=*) confsuffix="$optarg" 653 ;; 654 --docdir=*) qemu_docdir="$optarg" 655 ;; 656 --sysconfdir=*) sysconfdir="$optarg" 657 ;; 658 --localstatedir=*) local_statedir="$optarg" 659 ;; 660 --sbindir=*|--sharedstatedir=*|\ 661 --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\ 662 --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*) 663 # These switches are silently ignored, for compatibility with 664 # autoconf-generated configure scripts. This allows QEMU's 665 # configure to be used by RPM and similar macros that set 666 # lots of directory switches by default. 667 ;; 668 --with-system-pixman) pixman="system" 669 ;; 670 --without-system-pixman) pixman="internal" 671 ;; 672 --without-pixman) pixman="none" 673 ;; 674 --disable-sdl) sdl="no" 675 ;; 676 --enable-sdl) sdl="yes" 677 ;; 678 --disable-virtfs) virtfs="no" 679 ;; 680 --enable-virtfs) virtfs="yes" 681 ;; 682 --disable-vnc) vnc="no" 683 ;; 684 --enable-vnc) vnc="yes" 685 ;; 686 --fmod-lib=*) fmod_lib="$optarg" 687 ;; 688 --fmod-inc=*) fmod_inc="$optarg" 689 ;; 690 --oss-lib=*) oss_lib="$optarg" 691 ;; 692 --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'` 693 ;; 694 --audio-drv-list=*) audio_drv_list="$optarg" 695 ;; 696 --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'` 697 ;; 698 --enable-debug-tcg) debug_tcg="yes" 699 ;; 700 --disable-debug-tcg) debug_tcg="no" 701 ;; 702 --enable-debug) 703 # Enable debugging options that aren't excessively noisy 704 debug_tcg="yes" 705 debug="yes" 706 strip_opt="no" 707 ;; 708 --enable-sparse) sparse="yes" 709 ;; 710 --disable-sparse) sparse="no" 711 ;; 712 --disable-strip) strip_opt="no" 713 ;; 714 --disable-vnc-tls) vnc_tls="no" 715 ;; 716 --enable-vnc-tls) vnc_tls="yes" 717 ;; 718 --disable-vnc-sasl) vnc_sasl="no" 719 ;; 720 --enable-vnc-sasl) vnc_sasl="yes" 721 ;; 722 --disable-vnc-jpeg) vnc_jpeg="no" 723 ;; 724 --enable-vnc-jpeg) vnc_jpeg="yes" 725 ;; 726 --disable-vnc-png) vnc_png="no" 727 ;; 728 --enable-vnc-png) vnc_png="yes" 729 ;; 730 --disable-vnc-ws) vnc_ws="no" 731 ;; 732 --enable-vnc-ws) vnc_ws="yes" 733 ;; 734 --disable-slirp) slirp="no" 735 ;; 736 --disable-uuid) uuid="no" 737 ;; 738 --enable-uuid) uuid="yes" 739 ;; 740 --disable-vde) vde="no" 741 ;; 742 --enable-vde) vde="yes" 743 ;; 744 --disable-xen) xen="no" 745 ;; 746 --enable-xen) xen="yes" 747 ;; 748 --disable-xen-pci-passthrough) xen_pci_passthrough="no" 749 ;; 750 --enable-xen-pci-passthrough) xen_pci_passthrough="yes" 751 ;; 752 --disable-brlapi) brlapi="no" 753 ;; 754 --enable-brlapi) brlapi="yes" 755 ;; 756 --disable-bluez) bluez="no" 757 ;; 758 --enable-bluez) bluez="yes" 759 ;; 760 --disable-kvm) kvm="no" 761 ;; 762 --enable-kvm) kvm="yes" 763 ;; 764 --disable-tcg-interpreter) tcg_interpreter="no" 765 ;; 766 --enable-tcg-interpreter) tcg_interpreter="yes" 767 ;; 768 --disable-cap-ng) cap_ng="no" 769 ;; 770 --enable-cap-ng) cap_ng="yes" 771 ;; 772 --disable-spice) spice="no" 773 ;; 774 --enable-spice) spice="yes" 775 ;; 776 --disable-libiscsi) libiscsi="no" 777 ;; 778 --enable-libiscsi) libiscsi="yes" 779 ;; 780 --enable-profiler) profiler="yes" 781 ;; 782 --disable-cocoa) cocoa="no" 783 ;; 784 --enable-cocoa) 785 cocoa="yes" ; 786 sdl="no" ; 787 audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`" 788 ;; 789 --disable-system) softmmu="no" 790 ;; 791 --enable-system) softmmu="yes" 792 ;; 793 --disable-user) 794 linux_user="no" ; 795 bsd_user="no" ; 796 ;; 797 --enable-user) ;; 798 --disable-linux-user) linux_user="no" 799 ;; 800 --enable-linux-user) linux_user="yes" 801 ;; 802 --disable-bsd-user) bsd_user="no" 803 ;; 804 --enable-bsd-user) bsd_user="yes" 805 ;; 806 --enable-guest-base) guest_base="yes" 807 ;; 808 --disable-guest-base) guest_base="no" 809 ;; 810 --enable-pie) pie="yes" 811 ;; 812 --disable-pie) pie="no" 813 ;; 814 --enable-uname-release=*) uname_release="$optarg" 815 ;; 816 --enable-werror) werror="yes" 817 ;; 818 --disable-werror) werror="no" 819 ;; 820 --disable-curses) curses="no" 821 ;; 822 --enable-curses) curses="yes" 823 ;; 824 --disable-curl) curl="no" 825 ;; 826 --enable-curl) curl="yes" 827 ;; 828 --disable-fdt) fdt="no" 829 ;; 830 --enable-fdt) fdt="yes" 831 ;; 832 --disable-nptl) nptl="no" 833 ;; 834 --enable-nptl) nptl="yes" 835 ;; 836 --enable-mixemu) mixemu="yes" 837 ;; 838 --disable-linux-aio) linux_aio="no" 839 ;; 840 --enable-linux-aio) linux_aio="yes" 841 ;; 842 --disable-attr) attr="no" 843 ;; 844 --enable-attr) attr="yes" 845 ;; 846 --disable-blobs) blobs="no" 847 ;; 848 --with-pkgversion=*) pkgversion=" ($optarg)" 849 ;; 850 --with-coroutine=*) coroutine="$optarg" 851 ;; 852 --disable-docs) docs="no" 853 ;; 854 --enable-docs) docs="yes" 855 ;; 856 --disable-vhost-net) vhost_net="no" 857 ;; 858 --enable-vhost-net) vhost_net="yes" 859 ;; 860 --disable-opengl) opengl="no" 861 ;; 862 --enable-opengl) opengl="yes" 863 ;; 864 --disable-rbd) rbd="no" 865 ;; 866 --enable-rbd) rbd="yes" 867 ;; 868 --disable-xfsctl) xfs="no" 869 ;; 870 --enable-xfsctl) xfs="yes" 871 ;; 872 --disable-smartcard-nss) smartcard_nss="no" 873 ;; 874 --enable-smartcard-nss) smartcard_nss="yes" 875 ;; 876 --disable-usb-redir) usb_redir="no" 877 ;; 878 --enable-usb-redir) usb_redir="yes" 879 ;; 880 --disable-zlib-test) zlib="no" 881 ;; 882 --enable-guest-agent) guest_agent="yes" 883 ;; 884 --disable-guest-agent) guest_agent="no" 885 ;; 886 --enable-tools) want_tools="yes" 887 ;; 888 --disable-tools) want_tools="no" 889 ;; 890 --enable-seccomp) seccomp="yes" 891 ;; 892 --disable-seccomp) seccomp="no" 893 ;; 894 --disable-glusterfs) glusterfs="no" 895 ;; 896 --enable-glusterfs) glusterfs="yes" 897 ;; 898 --disable-virtio-blk-data-plane) virtio_blk_data_plane="no" 899 ;; 900 --enable-virtio-blk-data-plane) virtio_blk_data_plane="yes" 901 ;; 902 --disable-gtk) gtk="no" 903 ;; 904 --enable-gtk) gtk="yes" 905 ;; 906 --with-gtkabi=*) gtkabi="$optarg" 907 ;; 908 *) echo "ERROR: unknown option $opt"; show_help="yes" 909 ;; 910 esac 911done 912 913case "$cpu" in 914 sparc) 915 LDFLAGS="-m32 $LDFLAGS" 916 QEMU_CFLAGS="-m32 -mcpu=ultrasparc $QEMU_CFLAGS" 917 ;; 918 sparc64) 919 LDFLAGS="-m64 $LDFLAGS" 920 QEMU_CFLAGS="-m64 -mcpu=ultrasparc $QEMU_CFLAGS" 921 ;; 922 s390) 923 QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS" 924 LDFLAGS="-m31 $LDFLAGS" 925 ;; 926 s390x) 927 QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS" 928 LDFLAGS="-m64 $LDFLAGS" 929 ;; 930 i386) 931 QEMU_CFLAGS="-m32 $QEMU_CFLAGS" 932 LDFLAGS="-m32 $LDFLAGS" 933 cc_i386='$(CC) -m32' 934 ;; 935 x86_64) 936 QEMU_CFLAGS="-m64 $QEMU_CFLAGS" 937 LDFLAGS="-m64 $LDFLAGS" 938 cc_i386='$(CC) -m32' 939 ;; 940 # No special flags required for other host CPUs 941esac 942 943default_target_list="" 944 945# these targets are portable 946if [ "$softmmu" = "yes" ] ; then 947 default_target_list="\ 948i386-softmmu \ 949x86_64-softmmu \ 950alpha-softmmu \ 951arm-softmmu \ 952cris-softmmu \ 953lm32-softmmu \ 954m68k-softmmu \ 955microblaze-softmmu \ 956microblazeel-softmmu \ 957mips-softmmu \ 958mipsel-softmmu \ 959mips64-softmmu \ 960mips64el-softmmu \ 961or32-softmmu \ 962ppc-softmmu \ 963ppcemb-softmmu \ 964ppc64-softmmu \ 965sh4-softmmu \ 966sh4eb-softmmu \ 967sparc-softmmu \ 968sparc64-softmmu \ 969s390x-softmmu \ 970xtensa-softmmu \ 971xtensaeb-softmmu \ 972unicore32-softmmu \ 973" 974fi 975# the following are Linux specific 976if [ "$linux_user" = "yes" ] ; then 977 default_target_list="${default_target_list}\ 978i386-linux-user \ 979x86_64-linux-user \ 980alpha-linux-user \ 981arm-linux-user \ 982armeb-linux-user \ 983cris-linux-user \ 984m68k-linux-user \ 985microblaze-linux-user \ 986microblazeel-linux-user \ 987mips-linux-user \ 988mipsel-linux-user \ 989or32-linux-user \ 990ppc-linux-user \ 991ppc64-linux-user \ 992ppc64abi32-linux-user \ 993sh4-linux-user \ 994sh4eb-linux-user \ 995sparc-linux-user \ 996sparc64-linux-user \ 997sparc32plus-linux-user \ 998unicore32-linux-user \ 999s390x-linux-user \ 1000" 1001fi 1002# the following are BSD specific 1003if [ "$bsd_user" = "yes" ] ; then 1004 default_target_list="${default_target_list}\ 1005i386-bsd-user \ 1006x86_64-bsd-user \ 1007sparc-bsd-user \ 1008sparc64-bsd-user \ 1009" 1010fi 1011 1012if test x"$show_help" = x"yes" ; then 1013cat << EOF 1014 1015Usage: configure [options] 1016Options: [defaults in brackets after descriptions] 1017 1018EOF 1019echo "Standard options:" 1020echo " --help print this message" 1021echo " --prefix=PREFIX install in PREFIX [$prefix]" 1022echo " --interp-prefix=PREFIX where to find shared libraries, etc." 1023echo " use %M for cpu name [$interp_prefix]" 1024echo " --target-list=LIST set target list (default: build everything)" 1025echo "Available targets: $default_target_list" | \ 1026 fold -s -w 53 | sed -e 's/^/ /' 1027echo "" 1028echo "Advanced options (experts only):" 1029echo " --source-path=PATH path of source code [$source_path]" 1030echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]" 1031echo " --cc=CC use C compiler CC [$cc]" 1032echo " --host-cc=CC use C compiler CC [$host_cc] for code run at" 1033echo " build time" 1034echo " --objcc=OBJCC use Objective-C compiler OBJCC [$objcc]" 1035echo " --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS" 1036echo " --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS" 1037echo " --make=MAKE use specified make [$make]" 1038echo " --install=INSTALL use specified install [$install]" 1039echo " --python=PYTHON use specified python [$python]" 1040echo " --smbd=SMBD use specified smbd [$smbd]" 1041echo " --static enable static build [$static]" 1042echo " --mandir=PATH install man pages in PATH" 1043echo " --datadir=PATH install firmware in PATH$confsuffix" 1044echo " --docdir=PATH install documentation in PATH$confsuffix" 1045echo " --bindir=PATH install binaries in PATH" 1046echo " --sysconfdir=PATH install config in PATH$confsuffix" 1047echo " --localstatedir=PATH install local state in PATH" 1048echo " --with-confsuffix=SUFFIX suffix for QEMU data inside datadir and sysconfdir [$confsuffix]" 1049echo " --enable-debug-tcg enable TCG debugging" 1050echo " --disable-debug-tcg disable TCG debugging (default)" 1051echo " --enable-debug enable common debug build options" 1052echo " --enable-sparse enable sparse checker" 1053echo " --disable-sparse disable sparse checker (default)" 1054echo " --disable-strip disable stripping binaries" 1055echo " --disable-werror disable compilation abort on warning" 1056echo " --disable-sdl disable SDL" 1057echo " --enable-sdl enable SDL" 1058echo " --disable-gtk disable gtk UI" 1059echo " --enable-gtk enable gtk UI" 1060echo " --disable-virtfs disable VirtFS" 1061echo " --enable-virtfs enable VirtFS" 1062echo " --disable-vnc disable VNC" 1063echo " --enable-vnc enable VNC" 1064echo " --disable-cocoa disable Cocoa (Mac OS X only)" 1065echo " --enable-cocoa enable Cocoa (default on Mac OS X)" 1066echo " --audio-drv-list=LIST set audio drivers list:" 1067echo " Available drivers: $audio_possible_drivers" 1068echo " --audio-card-list=LIST set list of emulated audio cards [$audio_card_list]" 1069echo " Available cards: $audio_possible_cards" 1070echo " --block-drv-whitelist=L set block driver whitelist" 1071echo " (affects only QEMU, not qemu-img)" 1072echo " --enable-mixemu enable mixer emulation" 1073echo " --disable-xen disable xen backend driver support" 1074echo " --enable-xen enable xen backend driver support" 1075echo " --disable-xen-pci-passthrough" 1076echo " --enable-xen-pci-passthrough" 1077echo " --disable-brlapi disable BrlAPI" 1078echo " --enable-brlapi enable BrlAPI" 1079echo " --disable-vnc-tls disable TLS encryption for VNC server" 1080echo " --enable-vnc-tls enable TLS encryption for VNC server" 1081echo " --disable-vnc-sasl disable SASL encryption for VNC server" 1082echo " --enable-vnc-sasl enable SASL encryption for VNC server" 1083echo " --disable-vnc-jpeg disable JPEG lossy compression for VNC server" 1084echo " --enable-vnc-jpeg enable JPEG lossy compression for VNC server" 1085echo " --disable-vnc-png disable PNG compression for VNC server (default)" 1086echo " --enable-vnc-png enable PNG compression for VNC server" 1087echo " --disable-vnc-ws disable Websockets support for VNC server" 1088echo " --enable-vnc-ws enable Websockets support for VNC server" 1089echo " --disable-curses disable curses output" 1090echo " --enable-curses enable curses output" 1091echo " --disable-curl disable curl connectivity" 1092echo " --enable-curl enable curl connectivity" 1093echo " --disable-fdt disable fdt device tree" 1094echo " --enable-fdt enable fdt device tree" 1095echo " --disable-bluez disable bluez stack connectivity" 1096echo " --enable-bluez enable bluez stack connectivity" 1097echo " --disable-slirp disable SLIRP userspace network connectivity" 1098echo " --disable-kvm disable KVM acceleration support" 1099echo " --enable-kvm enable KVM acceleration support" 1100echo " --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)" 1101echo " --disable-nptl disable usermode NPTL support" 1102echo " --enable-nptl enable usermode NPTL support" 1103echo " --enable-system enable all system emulation targets" 1104echo " --disable-system disable all system emulation targets" 1105echo " --enable-user enable supported user emulation targets" 1106echo " --disable-user disable all user emulation targets" 1107echo " --enable-linux-user enable all linux usermode emulation targets" 1108echo " --disable-linux-user disable all linux usermode emulation targets" 1109echo " --enable-bsd-user enable all BSD usermode emulation targets" 1110echo " --disable-bsd-user disable all BSD usermode emulation targets" 1111echo " --enable-guest-base enable GUEST_BASE support for usermode" 1112echo " emulation targets" 1113echo " --disable-guest-base disable GUEST_BASE support" 1114echo " --enable-pie build Position Independent Executables" 1115echo " --disable-pie do not build Position Independent Executables" 1116echo " --fmod-lib path to FMOD library" 1117echo " --fmod-inc path to FMOD includes" 1118echo " --oss-lib path to OSS library" 1119echo " --enable-uname-release=R Return R for uname -r in usermode emulation" 1120echo " --cpu=CPU Build for host CPU [$cpu]" 1121echo " --disable-uuid disable uuid support" 1122echo " --enable-uuid enable uuid support" 1123echo " --disable-vde disable support for vde network" 1124echo " --enable-vde enable support for vde network" 1125echo " --disable-linux-aio disable Linux AIO support" 1126echo " --enable-linux-aio enable Linux AIO support" 1127echo " --disable-cap-ng disable libcap-ng support" 1128echo " --enable-cap-ng enable libcap-ng support" 1129echo " --disable-attr disables attr and xattr support" 1130echo " --enable-attr enable attr and xattr support" 1131echo " --disable-blobs disable installing provided firmware blobs" 1132echo " --enable-docs enable documentation build" 1133echo " --disable-docs disable documentation build" 1134echo " --disable-vhost-net disable vhost-net acceleration support" 1135echo " --enable-vhost-net enable vhost-net acceleration support" 1136echo " --enable-trace-backend=B Set trace backend" 1137echo " Available backends:" $($python "$source_path"/scripts/tracetool.py --list-backends) 1138echo " --with-trace-file=NAME Full PATH,NAME of file to store traces" 1139echo " Default:trace-<pid>" 1140echo " --disable-spice disable spice" 1141echo " --enable-spice enable spice" 1142echo " --enable-rbd enable building the rados block device (rbd)" 1143echo " --disable-libiscsi disable iscsi support" 1144echo " --enable-libiscsi enable iscsi support" 1145echo " --disable-smartcard-nss disable smartcard nss support" 1146echo " --enable-smartcard-nss enable smartcard nss support" 1147echo " --disable-usb-redir disable usb network redirection support" 1148echo " --enable-usb-redir enable usb network redirection support" 1149echo " --disable-guest-agent disable building of the QEMU Guest Agent" 1150echo " --enable-guest-agent enable building of the QEMU Guest Agent" 1151echo " --disable-seccomp disable seccomp support" 1152echo " --enable-seccomp enables seccomp support" 1153echo " --with-coroutine=BACKEND coroutine backend. Supported options:" 1154echo " gthread, ucontext, sigaltstack, windows" 1155echo " --enable-glusterfs enable GlusterFS backend" 1156echo " --disable-glusterfs disable GlusterFS backend" 1157echo " --enable-gcov enable test coverage analysis with gcov" 1158echo " --gcov=GCOV use specified gcov [$gcov_tool]" 1159echo "" 1160echo "NOTE: The object files are built at the place where configure is launched" 1161exit 1 1162fi 1163 1164# Now we have handled --enable-tcg-interpreter and know we're not just 1165# printing the help message, bail out if the host CPU isn't supported. 1166if test "$ARCH" = "unknown"; then 1167 if test "$tcg_interpreter" = "yes" ; then 1168 echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)" 1169 ARCH=tci 1170 else 1171 echo "Unsupported CPU = $cpu, try --enable-tcg-interpreter" 1172 exit 1 1173 fi 1174fi 1175 1176# check that the C compiler works. 1177cat > $TMPC <<EOF 1178int main(void) { return 0; } 1179EOF 1180 1181if compile_object ; then 1182 : C compiler works ok 1183else 1184 echo "ERROR: \"$cc\" either does not exist or does not work" 1185 exit 1 1186fi 1187 1188# Consult white-list to determine whether to enable werror 1189# by default. Only enable by default for git builds 1190z_version=`cut -f3 -d. $source_path/VERSION` 1191 1192if test -z "$werror" ; then 1193 if test -d "$source_path/.git" -a \ 1194 "$linux" = "yes" ; then 1195 werror="yes" 1196 else 1197 werror="no" 1198 fi 1199fi 1200 1201gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits" 1202gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags" 1203gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags" 1204gcc_flags="-fstack-protector-all -Wendif-labels $gcc_flags" 1205gcc_flags="-Wno-initializer-overrides $gcc_flags" 1206# Note that we do not add -Werror to gcc_flags here, because that would 1207# enable it for all configure tests. If a configure test failed due 1208# to -Werror this would just silently disable some features, 1209# so it's too error prone. 1210cat > $TMPC << EOF 1211int main(void) { return 0; } 1212EOF 1213for flag in $gcc_flags; do 1214 # Use the positive sense of the flag when testing for -Wno-wombat 1215 # support (gcc will happily accept the -Wno- form of unknown 1216 # warning options). 1217 optflag="$(echo $flag | sed -e 's/^-Wno-/-W/')" 1218 if compile_prog "-Werror $optflag" "" ; then 1219 QEMU_CFLAGS="$QEMU_CFLAGS $flag" 1220 fi 1221done 1222 1223# Workaround for http://gcc.gnu.org/PR55489. Happens with -fPIE/-fPIC and 1224# large functions that use global variables. The bug is in all releases of 1225# GCC, but it became particularly acute in 4.6.x and 4.7.x. It is fixed in 1226# 4.7.3 and 4.8.0. We should be able to delete this at the end of 2013. 1227cat > $TMPC << EOF 1228#if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2)) 1229int main(void) { return 0; } 1230#else 1231#error No bug in this compiler. 1232#endif 1233EOF 1234if compile_prog "-Werror -fno-gcse" "" ; then 1235 TRANSLATE_OPT_CFLAGS=-fno-gcse 1236fi 1237 1238if test "$static" = "yes" ; then 1239 if test "$pie" = "yes" ; then 1240 echo "static and pie are mutually incompatible" 1241 exit 1 1242 else 1243 pie="no" 1244 fi 1245fi 1246 1247if test "$pie" = ""; then 1248 case "$cpu-$targetos" in 1249 i386-Linux|x86_64-Linux|i386-OpenBSD|x86_64-OpenBSD) 1250 ;; 1251 *) 1252 pie="no" 1253 ;; 1254 esac 1255fi 1256 1257if test "$pie" != "no" ; then 1258 cat > $TMPC << EOF 1259 1260#ifdef __linux__ 1261# define THREAD __thread 1262#else 1263# define THREAD 1264#endif 1265 1266static THREAD int tls_var; 1267 1268int main(void) { return tls_var; } 1269 1270EOF 1271 if compile_prog "-fPIE -DPIE" "-pie"; then 1272 QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS" 1273 LDFLAGS="-pie $LDFLAGS" 1274 pie="yes" 1275 if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then 1276 LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS" 1277 fi 1278 else 1279 if test "$pie" = "yes"; then 1280 echo "PIE not available due to missing toolchain support" 1281 exit 1 1282 else 1283 echo "Disabling PIE due to missing toolchain support" 1284 pie="no" 1285 fi 1286 fi 1287fi 1288 1289# 1290# Solaris specific configure tool chain decisions 1291# 1292if test "$solaris" = "yes" ; then 1293 if has $install; then 1294 : 1295 else 1296 echo "Solaris install program not found. Use --install=/usr/ucb/install or" 1297 echo "install fileutils from www.blastwave.org using pkg-get -i fileutils" 1298 echo "to get ginstall which is used by default (which lives in /opt/csw/bin)" 1299 exit 1 1300 fi 1301 if test "`path_of $install`" = "/usr/sbin/install" ; then 1302 echo "Error: Solaris /usr/sbin/install is not an appropriate install program." 1303 echo "try ginstall from the GNU fileutils available from www.blastwave.org" 1304 echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install" 1305 exit 1 1306 fi 1307 if has ar; then 1308 : 1309 else 1310 echo "Error: No path includes ar" 1311 if test -f /usr/ccs/bin/ar ; then 1312 echo "Add /usr/ccs/bin to your path and rerun configure" 1313 fi 1314 exit 1 1315 fi 1316fi 1317 1318if ! has $python; then 1319 echo "Python not found. Use --python=/path/to/python" 1320 exit 1 1321fi 1322 1323# Note that if the Python conditional here evaluates True we will exit 1324# with status 1 which is a shell 'false' value. 1325if ! "$python" -c 'import sys; sys.exit(sys.version_info < (2,4) or sys.version_info >= (3,))'; then 1326 echo "Cannot use '$python', Python 2.4 or later is required." 1327 echo "Note that Python 3 or later is not yet supported." 1328 echo "Use --python=/path/to/python to specify a supported Python." 1329 exit 1 1330fi 1331 1332if test -z "${target_list+xxx}" ; then 1333 target_list="$default_target_list" 1334else 1335 target_list=`echo "$target_list" | sed -e 's/,/ /g'` 1336fi 1337# see if system emulation was really requested 1338case " $target_list " in 1339 *"-softmmu "*) softmmu=yes 1340 ;; 1341 *) softmmu=no 1342 ;; 1343esac 1344 1345feature_not_found() { 1346 feature=$1 1347 1348 echo "ERROR" 1349 echo "ERROR: User requested feature $feature" 1350 echo "ERROR: configure was not able to find it" 1351 echo "ERROR" 1352 exit 1; 1353} 1354 1355if test -z "$cross_prefix" ; then 1356 1357# --- 1358# big/little endian test 1359cat > $TMPC << EOF 1360#include <inttypes.h> 1361int main(void) { 1362 volatile uint32_t i=0x01234567; 1363 return (*((uint8_t*)(&i))) == 0x67; 1364} 1365EOF 1366 1367if compile_prog "" "" ; then 1368$TMPE && bigendian="yes" 1369else 1370echo big/little test failed 1371fi 1372 1373else 1374 1375# if cross compiling, cannot launch a program, so make a static guess 1376case "$cpu" in 1377 arm) 1378 # ARM can be either way; ask the compiler which one we are 1379 if check_define __ARMEB__; then 1380 bigendian=yes 1381 fi 1382 ;; 1383 hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64) 1384 bigendian=yes 1385 ;; 1386esac 1387 1388fi 1389 1390########################################## 1391# pkg-config probe 1392 1393if ! has "$pkg_config_exe"; then 1394 echo "Error: pkg-config binary '$pkg_config_exe' not found" 1395 exit 1 1396fi 1397 1398########################################## 1399# NPTL probe 1400 1401if test "$nptl" != "no" ; then 1402 cat > $TMPC <<EOF 1403#include <sched.h> 1404#include <linux/futex.h> 1405int main(void) { 1406#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT) 1407#error bork 1408#endif 1409 return 0; 1410} 1411EOF 1412 1413 if compile_object ; then 1414 nptl=yes 1415 else 1416 if test "$nptl" = "yes" ; then 1417 feature_not_found "nptl" 1418 fi 1419 nptl=no 1420 fi 1421fi 1422 1423########################################## 1424# zlib check 1425 1426if test "$zlib" != "no" ; then 1427 cat > $TMPC << EOF 1428#include <zlib.h> 1429int main(void) { zlibVersion(); return 0; } 1430EOF 1431 if compile_prog "" "-lz" ; then 1432 : 1433 else 1434 echo 1435 echo "Error: zlib check failed" 1436 echo "Make sure to have the zlib libs and headers installed." 1437 echo 1438 exit 1 1439 fi 1440fi 1441 1442########################################## 1443# libseccomp check 1444 1445if test "$seccomp" != "no" ; then 1446 if $pkg_config --atleast-version=1.0.0 libseccomp --modversion >/dev/null 2>&1; then 1447 libs_softmmu="$libs_softmmu `$pkg_config --libs libseccomp`" 1448 seccomp="yes" 1449 else 1450 if test "$seccomp" = "yes"; then 1451 feature_not_found "libseccomp" 1452 fi 1453 seccomp="no" 1454 fi 1455fi 1456########################################## 1457# xen probe 1458 1459if test "$xen" != "no" ; then 1460 xen_libs="-lxenstore -lxenctrl -lxenguest" 1461 1462 # First we test whether Xen headers and libraries are available. 1463 # If no, we are done and there is no Xen support. 1464 # If yes, more tests are run to detect the Xen version. 1465 1466 # Xen (any) 1467 cat > $TMPC <<EOF 1468#include <xenctrl.h> 1469int main(void) { 1470 return 0; 1471} 1472EOF 1473 if ! compile_prog "" "$xen_libs" ; then 1474 # Xen not found 1475 if test "$xen" = "yes" ; then 1476 feature_not_found "xen" 1477 fi 1478 xen=no 1479 1480 # Xen unstable 1481 elif 1482 cat > $TMPC <<EOF && 1483#include <xenctrl.h> 1484#include <xenstore.h> 1485#include <stdint.h> 1486#include <xen/hvm/hvm_info_table.h> 1487#if !defined(HVM_MAX_VCPUS) 1488# error HVM_MAX_VCPUS not defined 1489#endif 1490int main(void) { 1491 xc_interface *xc; 1492 xs_daemon_open(); 1493 xc = xc_interface_open(0, 0, 0); 1494 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1495 xc_gnttab_open(NULL, 0); 1496 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 1497 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 1498 return 0; 1499} 1500EOF 1501 compile_prog "" "$xen_libs" 1502 then 1503 xen_ctrl_version=420 1504 xen=yes 1505 1506 elif 1507 cat > $TMPC <<EOF && 1508#include <xenctrl.h> 1509#include <xs.h> 1510#include <stdint.h> 1511#include <xen/hvm/hvm_info_table.h> 1512#if !defined(HVM_MAX_VCPUS) 1513# error HVM_MAX_VCPUS not defined 1514#endif 1515int main(void) { 1516 xs_daemon_open(); 1517 xc_interface_open(0, 0, 0); 1518 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1519 xc_gnttab_open(NULL, 0); 1520 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 1521 return 0; 1522} 1523EOF 1524 compile_prog "" "$xen_libs" 1525 then 1526 xen_ctrl_version=410 1527 xen=yes 1528 1529 # Xen 4.0.0 1530 elif 1531 cat > $TMPC <<EOF && 1532#include <xenctrl.h> 1533#include <xs.h> 1534#include <stdint.h> 1535#include <xen/hvm/hvm_info_table.h> 1536#if !defined(HVM_MAX_VCPUS) 1537# error HVM_MAX_VCPUS not defined 1538#endif 1539int main(void) { 1540 struct xen_add_to_physmap xatp = { 1541 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0, 1542 }; 1543 xs_daemon_open(); 1544 xc_interface_open(); 1545 xc_gnttab_open(); 1546 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1547 xc_memory_op(0, XENMEM_add_to_physmap, &xatp); 1548 return 0; 1549} 1550EOF 1551 compile_prog "" "$xen_libs" 1552 then 1553 xen_ctrl_version=400 1554 xen=yes 1555 1556 # Xen 3.4.0 1557 elif 1558 cat > $TMPC <<EOF && 1559#include <xenctrl.h> 1560#include <xs.h> 1561int main(void) { 1562 struct xen_add_to_physmap xatp = { 1563 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0, 1564 }; 1565 xs_daemon_open(); 1566 xc_interface_open(); 1567 xc_gnttab_open(); 1568 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1569 xc_memory_op(0, XENMEM_add_to_physmap, &xatp); 1570 return 0; 1571} 1572EOF 1573 compile_prog "" "$xen_libs" 1574 then 1575 xen_ctrl_version=340 1576 xen=yes 1577 1578 # Xen 3.3.0 1579 elif 1580 cat > $TMPC <<EOF && 1581#include <xenctrl.h> 1582#include <xs.h> 1583int main(void) { 1584 xs_daemon_open(); 1585 xc_interface_open(); 1586 xc_gnttab_open(); 1587 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1588 return 0; 1589} 1590EOF 1591 compile_prog "" "$xen_libs" 1592 then 1593 xen_ctrl_version=330 1594 xen=yes 1595 1596 # Xen version unsupported 1597 else 1598 if test "$xen" = "yes" ; then 1599 feature_not_found "xen (unsupported version)" 1600 fi 1601 xen=no 1602 fi 1603 1604 if test "$xen" = yes; then 1605 libs_softmmu="$xen_libs $libs_softmmu" 1606 fi 1607fi 1608 1609if test "$xen_pci_passthrough" != "no"; then 1610 if test "$xen" = "yes" && test "$linux" = "yes" && 1611 test "$xen_ctrl_version" -ge 340; then 1612 xen_pci_passthrough=yes 1613 else 1614 if test "$xen_pci_passthrough" = "yes"; then 1615 echo "ERROR" 1616 echo "ERROR: User requested feature Xen PCI Passthrough" 1617 echo "ERROR: but this feature require /sys from Linux" 1618 if test "$xen_ctrl_version" -lt 340; then 1619 echo "ERROR: This feature does not work with Xen 3.3" 1620 fi 1621 echo "ERROR" 1622 exit 1; 1623 fi 1624 xen_pci_passthrough=no 1625 fi 1626fi 1627 1628########################################## 1629# libtool probe 1630 1631if ! has $libtool; then 1632 libtool= 1633fi 1634 1635########################################## 1636# Sparse probe 1637if test "$sparse" != "no" ; then 1638 if has cgcc; then 1639 sparse=yes 1640 else 1641 if test "$sparse" = "yes" ; then 1642 feature_not_found "sparse" 1643 fi 1644 sparse=no 1645 fi 1646fi 1647 1648########################################## 1649# GTK probe 1650 1651if test "$gtk" != "no"; then 1652 gtkpackage="gtk+-$gtkabi" 1653 if test "$gtkabi" = "3.0" ; then 1654 gtkversion="3.0.0" 1655 vtepackage="vte-2.90" 1656 vteversion="0.32.0" 1657 else 1658 gtkversion="2.18.0" 1659 vtepackage="vte" 1660 vteversion="0.24.0" 1661 fi 1662 if $pkg_config --exists "$gtkpackage >= $gtkversion" && \ 1663 $pkg_config --exists "$vtepackage >= $vteversion"; then 1664 gtk_cflags=`$pkg_config --cflags $gtkpackage 2>/dev/null` 1665 gtk_libs=`$pkg_config --libs $gtkpackage 2>/dev/null` 1666 vte_cflags=`$pkg_config --cflags $vtepackage 2>/dev/null` 1667 vte_libs=`$pkg_config --libs $vtepackage 2>/dev/null` 1668 libs_softmmu="$gtk_libs $vte_libs $libs_softmmu" 1669 gtk="yes" 1670 else 1671 if test "$gtk" = "yes" ; then 1672 feature_not_found "gtk" 1673 fi 1674 gtk="no" 1675 fi 1676fi 1677 1678########################################## 1679# SDL probe 1680 1681# Look for sdl configuration program (pkg-config or sdl-config). Try 1682# sdl-config even without cross prefix, and favour pkg-config over sdl-config. 1683if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then 1684 sdl_config=sdl-config 1685fi 1686 1687if $pkg_config sdl --modversion >/dev/null 2>&1; then 1688 sdlconfig="$pkg_config sdl" 1689 _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'` 1690elif has ${sdl_config}; then 1691 sdlconfig="$sdl_config" 1692 _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'` 1693else 1694 if test "$sdl" = "yes" ; then 1695 feature_not_found "sdl" 1696 fi 1697 sdl=no 1698fi 1699if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then 1700 echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2 1701fi 1702 1703sdl_too_old=no 1704if test "$sdl" != "no" ; then 1705 cat > $TMPC << EOF 1706#include <SDL.h> 1707#undef main /* We don't want SDL to override our main() */ 1708int main( void ) { return SDL_Init (SDL_INIT_VIDEO); } 1709EOF 1710 sdl_cflags=`$sdlconfig --cflags 2> /dev/null` 1711 if test "$static" = "yes" ; then 1712 sdl_libs=`$sdlconfig --static-libs 2>/dev/null` 1713 else 1714 sdl_libs=`$sdlconfig --libs 2> /dev/null` 1715 fi 1716 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 1717 if test "$_sdlversion" -lt 121 ; then 1718 sdl_too_old=yes 1719 else 1720 if test "$cocoa" = "no" ; then 1721 sdl=yes 1722 fi 1723 fi 1724 1725 # static link with sdl ? (note: sdl.pc's --static --libs is broken) 1726 if test "$sdl" = "yes" -a "$static" = "yes" ; then 1727 if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then 1728 sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`" 1729 sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`" 1730 fi 1731 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 1732 : 1733 else 1734 sdl=no 1735 fi 1736 fi # static link 1737 else # sdl not found 1738 if test "$sdl" = "yes" ; then 1739 feature_not_found "sdl" 1740 fi 1741 sdl=no 1742 fi # sdl compile test 1743fi 1744 1745if test "$sdl" = "yes" ; then 1746 cat > $TMPC <<EOF 1747#include <SDL.h> 1748#if defined(SDL_VIDEO_DRIVER_X11) 1749#include <X11/XKBlib.h> 1750#else 1751#error No x11 support 1752#endif 1753int main(void) { return 0; } 1754EOF 1755 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 1756 sdl_libs="$sdl_libs -lX11" 1757 fi 1758 libs_softmmu="$sdl_libs $libs_softmmu" 1759fi 1760 1761########################################## 1762# VNC TLS/WS detection 1763if test "$vnc" = "yes" -a \( "$vnc_tls" != "no" -o "$vnc_ws" != "no" \) ; then 1764 cat > $TMPC <<EOF 1765#include <gnutls/gnutls.h> 1766int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; } 1767EOF 1768 vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null` 1769 vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null` 1770 if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then 1771 if test "$vnc_tls" != "no" ; then 1772 vnc_tls=yes 1773 fi 1774 if test "$vnc_ws" != "no" ; then 1775 vnc_ws=yes 1776 fi 1777 libs_softmmu="$vnc_tls_libs $libs_softmmu" 1778 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_tls_cflags" 1779 else 1780 if test "$vnc_tls" = "yes" ; then 1781 feature_not_found "vnc-tls" 1782 fi 1783 if test "$vnc_ws" = "yes" ; then 1784 feature_not_found "vnc-ws" 1785 fi 1786 vnc_tls=no 1787 vnc_ws=no 1788 fi 1789fi 1790 1791########################################## 1792# VNC SASL detection 1793if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then 1794 cat > $TMPC <<EOF 1795#include <sasl/sasl.h> 1796#include <stdio.h> 1797int main(void) { sasl_server_init(NULL, "qemu"); return 0; } 1798EOF 1799 # Assuming Cyrus-SASL installed in /usr prefix 1800 vnc_sasl_cflags="" 1801 vnc_sasl_libs="-lsasl2" 1802 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then 1803 vnc_sasl=yes 1804 libs_softmmu="$vnc_sasl_libs $libs_softmmu" 1805 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags" 1806 else 1807 if test "$vnc_sasl" = "yes" ; then 1808 feature_not_found "vnc-sasl" 1809 fi 1810 vnc_sasl=no 1811 fi 1812fi 1813 1814########################################## 1815# VNC JPEG detection 1816if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then 1817cat > $TMPC <<EOF 1818#include <stdio.h> 1819#include <jpeglib.h> 1820int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; } 1821EOF 1822 vnc_jpeg_cflags="" 1823 vnc_jpeg_libs="-ljpeg" 1824 if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then 1825 vnc_jpeg=yes 1826 libs_softmmu="$vnc_jpeg_libs $libs_softmmu" 1827 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags" 1828 else 1829 if test "$vnc_jpeg" = "yes" ; then 1830 feature_not_found "vnc-jpeg" 1831 fi 1832 vnc_jpeg=no 1833 fi 1834fi 1835 1836########################################## 1837# VNC PNG detection 1838if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then 1839cat > $TMPC <<EOF 1840//#include <stdio.h> 1841#include <png.h> 1842#include <stddef.h> 1843int main(void) { 1844 png_structp png_ptr; 1845 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL); 1846 return png_ptr != 0; 1847} 1848EOF 1849 if $pkg_config libpng --modversion >/dev/null 2>&1; then 1850 vnc_png_cflags=`$pkg_config libpng --cflags 2> /dev/null` 1851 vnc_png_libs=`$pkg_config libpng --libs 2> /dev/null` 1852 else 1853 vnc_png_cflags="" 1854 vnc_png_libs="-lpng" 1855 fi 1856 if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then 1857 vnc_png=yes 1858 libs_softmmu="$vnc_png_libs $libs_softmmu" 1859 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags" 1860 else 1861 if test "$vnc_png" = "yes" ; then 1862 feature_not_found "vnc-png" 1863 fi 1864 vnc_png=no 1865 fi 1866fi 1867 1868########################################## 1869# fnmatch() probe, used for ACL routines 1870fnmatch="no" 1871cat > $TMPC << EOF 1872#include <fnmatch.h> 1873int main(void) 1874{ 1875 fnmatch("foo", "foo", 0); 1876 return 0; 1877} 1878EOF 1879if compile_prog "" "" ; then 1880 fnmatch="yes" 1881fi 1882 1883########################################## 1884# uuid_generate() probe, used for vdi block driver 1885if test "$uuid" != "no" ; then 1886 uuid_libs="-luuid" 1887 cat > $TMPC << EOF 1888#include <uuid/uuid.h> 1889int main(void) 1890{ 1891 uuid_t my_uuid; 1892 uuid_generate(my_uuid); 1893 return 0; 1894} 1895EOF 1896 if compile_prog "" "$uuid_libs" ; then 1897 uuid="yes" 1898 libs_softmmu="$uuid_libs $libs_softmmu" 1899 libs_tools="$uuid_libs $libs_tools" 1900 else 1901 if test "$uuid" = "yes" ; then 1902 feature_not_found "uuid" 1903 fi 1904 uuid=no 1905 fi 1906fi 1907 1908########################################## 1909# xfsctl() probe, used for raw-posix 1910if test "$xfs" != "no" ; then 1911 cat > $TMPC << EOF 1912#include <stddef.h> /* NULL */ 1913#include <xfs/xfs.h> 1914int main(void) 1915{ 1916 xfsctl(NULL, 0, 0, NULL); 1917 return 0; 1918} 1919EOF 1920 if compile_prog "" "" ; then 1921 xfs="yes" 1922 else 1923 if test "$xfs" = "yes" ; then 1924 feature_not_found "xfs" 1925 fi 1926 xfs=no 1927 fi 1928fi 1929 1930########################################## 1931# vde libraries probe 1932if test "$vde" != "no" ; then 1933 vde_libs="-lvdeplug" 1934 cat > $TMPC << EOF 1935#include <libvdeplug.h> 1936int main(void) 1937{ 1938 struct vde_open_args a = {0, 0, 0}; 1939 char s[] = ""; 1940 vde_open(s, s, &a); 1941 return 0; 1942} 1943EOF 1944 if compile_prog "" "$vde_libs" ; then 1945 vde=yes 1946 libs_softmmu="$vde_libs $libs_softmmu" 1947 libs_tools="$vde_libs $libs_tools" 1948 else 1949 if test "$vde" = "yes" ; then 1950 feature_not_found "vde" 1951 fi 1952 vde=no 1953 fi 1954fi 1955 1956########################################## 1957# libcap-ng library probe 1958if test "$cap_ng" != "no" ; then 1959 cap_libs="-lcap-ng" 1960 cat > $TMPC << EOF 1961#include <cap-ng.h> 1962int main(void) 1963{ 1964 capng_capability_to_name(CAPNG_EFFECTIVE); 1965 return 0; 1966} 1967EOF 1968 if compile_prog "" "$cap_libs" ; then 1969 cap_ng=yes 1970 libs_tools="$cap_libs $libs_tools" 1971 else 1972 if test "$cap_ng" = "yes" ; then 1973 feature_not_found "cap_ng" 1974 fi 1975 cap_ng=no 1976 fi 1977fi 1978 1979########################################## 1980# Sound support libraries probe 1981 1982audio_drv_probe() 1983{ 1984 drv=$1 1985 hdr=$2 1986 lib=$3 1987 exp=$4 1988 cfl=$5 1989 cat > $TMPC << EOF 1990#include <$hdr> 1991int main(void) { $exp } 1992EOF 1993 if compile_prog "$cfl" "$lib" ; then 1994 : 1995 else 1996 echo 1997 echo "Error: $drv check failed" 1998 echo "Make sure to have the $drv libs and headers installed." 1999 echo 2000 exit 1 2001 fi 2002} 2003 2004audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'` 2005for drv in $audio_drv_list; do 2006 case $drv in 2007 alsa) 2008 audio_drv_probe $drv alsa/asoundlib.h -lasound \ 2009 "return snd_pcm_close((snd_pcm_t *)0);" 2010 libs_softmmu="-lasound $libs_softmmu" 2011 ;; 2012 2013 fmod) 2014 if test -z $fmod_lib || test -z $fmod_inc; then 2015 echo 2016 echo "Error: You must specify path to FMOD library and headers" 2017 echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so" 2018 echo 2019 exit 1 2020 fi 2021 audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc" 2022 libs_softmmu="$fmod_lib $libs_softmmu" 2023 ;; 2024 2025 esd) 2026 audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);' 2027 libs_softmmu="-lesd $libs_softmmu" 2028 audio_pt_int="yes" 2029 ;; 2030 2031 pa) 2032 audio_drv_probe $drv pulse/mainloop.h "-lpulse" \ 2033 "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;" 2034 libs_softmmu="-lpulse $libs_softmmu" 2035 audio_pt_int="yes" 2036 ;; 2037 2038 coreaudio) 2039 libs_softmmu="-framework CoreAudio $libs_softmmu" 2040 ;; 2041 2042 dsound) 2043 libs_softmmu="-lole32 -ldxguid $libs_softmmu" 2044 audio_win_int="yes" 2045 ;; 2046 2047 oss) 2048 libs_softmmu="$oss_lib $libs_softmmu" 2049 ;; 2050 2051 sdl|wav) 2052 # XXX: Probes for CoreAudio, DirectSound, SDL(?) 2053 ;; 2054 2055 winwave) 2056 libs_softmmu="-lwinmm $libs_softmmu" 2057 audio_win_int="yes" 2058 ;; 2059 2060 *) 2061 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || { 2062 echo 2063 echo "Error: Unknown driver '$drv' selected" 2064 echo "Possible drivers are: $audio_possible_drivers" 2065 echo 2066 exit 1 2067 } 2068 ;; 2069 esac 2070done 2071 2072########################################## 2073# BrlAPI probe 2074 2075if test "$brlapi" != "no" ; then 2076 brlapi_libs="-lbrlapi" 2077 cat > $TMPC << EOF 2078#include <brlapi.h> 2079#include <stddef.h> 2080int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); } 2081EOF 2082 if compile_prog "" "$brlapi_libs" ; then 2083 brlapi=yes 2084 libs_softmmu="$brlapi_libs $libs_softmmu" 2085 else 2086 if test "$brlapi" = "yes" ; then 2087 feature_not_found "brlapi" 2088 fi 2089 brlapi=no 2090 fi 2091fi 2092 2093########################################## 2094# curses probe 2095if test "$mingw32" = "yes" ; then 2096 curses_list="-lpdcurses" 2097else 2098 curses_list="-lncurses:-lcurses:$($pkg_config --libs ncurses 2>/dev/null)" 2099fi 2100 2101if test "$curses" != "no" ; then 2102 curses_found=no 2103 cat > $TMPC << EOF 2104#include <curses.h> 2105int main(void) { 2106 const char *s = curses_version(); 2107 resize_term(0, 0); 2108 return s != 0; 2109} 2110EOF 2111 IFS=: 2112 for curses_lib in $curses_list; do 2113 unset IFS 2114 if compile_prog "" "$curses_lib" ; then 2115 curses_found=yes 2116 libs_softmmu="$curses_lib $libs_softmmu" 2117 break 2118 fi 2119 done 2120 unset IFS 2121 if test "$curses_found" = "yes" ; then 2122 curses=yes 2123 else 2124 if test "$curses" = "yes" ; then 2125 feature_not_found "curses" 2126 fi 2127 curses=no 2128 fi 2129fi 2130 2131########################################## 2132# curl probe 2133 2134if $pkg_config libcurl --modversion >/dev/null 2>&1; then 2135 curlconfig="$pkg_config libcurl" 2136else 2137 curlconfig=curl-config 2138fi 2139 2140if test "$curl" != "no" ; then 2141 cat > $TMPC << EOF 2142#include <curl/curl.h> 2143int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; } 2144EOF 2145 curl_cflags=`$curlconfig --cflags 2>/dev/null` 2146 curl_libs=`$curlconfig --libs 2>/dev/null` 2147 if compile_prog "$curl_cflags" "$curl_libs" ; then 2148 curl=yes 2149 libs_tools="$curl_libs $libs_tools" 2150 libs_softmmu="$curl_libs $libs_softmmu" 2151 else 2152 if test "$curl" = "yes" ; then 2153 feature_not_found "curl" 2154 fi 2155 curl=no 2156 fi 2157fi # test "$curl" 2158 2159########################################## 2160# bluez support probe 2161if test "$bluez" != "no" ; then 2162 cat > $TMPC << EOF 2163#include <bluetooth/bluetooth.h> 2164int main(void) { return bt_error(0); } 2165EOF 2166 bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null` 2167 bluez_libs=`$pkg_config --libs bluez 2> /dev/null` 2168 if compile_prog "$bluez_cflags" "$bluez_libs" ; then 2169 bluez=yes 2170 libs_softmmu="$bluez_libs $libs_softmmu" 2171 else 2172 if test "$bluez" = "yes" ; then 2173 feature_not_found "bluez" 2174 fi 2175 bluez="no" 2176 fi 2177fi 2178 2179########################################## 2180# glib support probe 2181 2182if test "$mingw32" = yes; then 2183 # g_poll is required in order to integrate with the glib main loop. 2184 glib_req_ver=2.20 2185else 2186 glib_req_ver=2.12 2187fi 2188if $pkg_config --atleast-version=$glib_req_ver gthread-2.0 > /dev/null 2>&1 2189then 2190 glib_cflags=`$pkg_config --cflags gthread-2.0 2>/dev/null` 2191 glib_libs=`$pkg_config --libs gthread-2.0 2>/dev/null` 2192 LIBS="$glib_libs $LIBS" 2193 libs_qga="$glib_libs $libs_qga" 2194else 2195 echo "glib-$glib_req_ver required to compile QEMU" 2196 exit 1 2197fi 2198 2199########################################## 2200# pixman support probe 2201 2202if test "$pixman" = ""; then 2203 if test "$want_tools" = "no" -a "$softmmu" = "no"; then 2204 pixman="none" 2205 elif $pkg_config pixman-1 > /dev/null 2>&1; then 2206 pixman="system" 2207 else 2208 pixman="internal" 2209 fi 2210fi 2211if test "$pixman" = "none"; then 2212 if test "$want_tools" != "no" -o "$softmmu" != "no"; then 2213 echo "ERROR: pixman disabled but system emulation or tools build" 2214 echo " enabled. You can turn off pixman only if you also" 2215 echo " disable all system emulation targets and the tools" 2216 echo " build with '--disable-tools --disable-system'." 2217 exit 1 2218 fi 2219 pixman_cflags= 2220 pixman_libs= 2221elif test "$pixman" = "system"; then 2222 pixman_cflags=`$pkg_config --cflags pixman-1 2>/dev/null` 2223 pixman_libs=`$pkg_config --libs pixman-1 2>/dev/null` 2224else 2225 if test ! -d ${source_path}/pixman/pixman; then 2226 echo "ERROR: pixman not present. Your options:" 2227 echo " (1) Preferred: Install the pixman devel package (any recent" 2228 echo " distro should have packages as Xorg needs pixman too)." 2229 echo " (2) Fetch the pixman submodule, using:" 2230 echo " git submodule update --init pixman" 2231 exit 1 2232 fi 2233 mkdir -p pixman/pixman 2234 pixman_cflags="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman" 2235 pixman_libs="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1" 2236fi 2237 2238########################################## 2239# libcap probe 2240 2241if test "$cap" != "no" ; then 2242 cat > $TMPC <<EOF 2243#include <stdio.h> 2244#include <sys/capability.h> 2245int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; } 2246EOF 2247 if compile_prog "" "-lcap" ; then 2248 cap=yes 2249 else 2250 cap=no 2251 fi 2252fi 2253 2254########################################## 2255# pthread probe 2256PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2" 2257 2258pthread=no 2259cat > $TMPC << EOF 2260#include <pthread.h> 2261static void *f(void *p) { return NULL; } 2262int main(void) { 2263 pthread_t thread; 2264 pthread_create(&thread, 0, f, 0); 2265 return 0; 2266} 2267EOF 2268if compile_prog "" "" ; then 2269 pthread=yes 2270else 2271 for pthread_lib in $PTHREADLIBS_LIST; do 2272 if compile_prog "" "$pthread_lib" ; then 2273 pthread=yes 2274 found=no 2275 for lib_entry in $LIBS; do 2276 if test "$lib_entry" = "$pthread_lib"; then 2277 found=yes 2278 break 2279 fi 2280 done 2281 if test "$found" = "no"; then 2282 LIBS="$pthread_lib $LIBS" 2283 fi 2284 break 2285 fi 2286 done 2287fi 2288 2289if test "$mingw32" != yes -a "$pthread" = no; then 2290 echo 2291 echo "Error: pthread check failed" 2292 echo "Make sure to have the pthread libs and headers installed." 2293 echo 2294 exit 1 2295fi 2296 2297########################################## 2298# rbd probe 2299if test "$rbd" != "no" ; then 2300 cat > $TMPC <<EOF 2301#include <stdio.h> 2302#include <rbd/librbd.h> 2303int main(void) { 2304 rados_t cluster; 2305 rados_create(&cluster, NULL); 2306 return 0; 2307} 2308EOF 2309 rbd_libs="-lrbd -lrados" 2310 if compile_prog "" "$rbd_libs" ; then 2311 rbd=yes 2312 libs_tools="$rbd_libs $libs_tools" 2313 libs_softmmu="$rbd_libs $libs_softmmu" 2314 else 2315 if test "$rbd" = "yes" ; then 2316 feature_not_found "rados block device" 2317 fi 2318 rbd=no 2319 fi 2320fi 2321 2322########################################## 2323# linux-aio probe 2324 2325if test "$linux_aio" != "no" ; then 2326 cat > $TMPC <<EOF 2327#include <libaio.h> 2328#include <sys/eventfd.h> 2329#include <stddef.h> 2330int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; } 2331EOF 2332 if compile_prog "" "-laio" ; then 2333 linux_aio=yes 2334 libs_softmmu="$libs_softmmu -laio" 2335 libs_tools="$libs_tools -laio" 2336 else 2337 if test "$linux_aio" = "yes" ; then 2338 feature_not_found "linux AIO" 2339 fi 2340 linux_aio=no 2341 fi 2342fi 2343 2344########################################## 2345# adjust virtio-blk-data-plane based on linux-aio 2346 2347if test "$virtio_blk_data_plane" = "yes" -a \ 2348 "$linux_aio" != "yes" ; then 2349 echo "Error: virtio-blk-data-plane requires Linux AIO, please try --enable-linux-aio" 2350 exit 1 2351elif test -z "$virtio_blk_data_plane" ; then 2352 virtio_blk_data_plane=$linux_aio 2353fi 2354 2355########################################## 2356# attr probe 2357 2358if test "$attr" != "no" ; then 2359 cat > $TMPC <<EOF 2360#include <stdio.h> 2361#include <sys/types.h> 2362#ifdef CONFIG_LIBATTR 2363#include <attr/xattr.h> 2364#else 2365#include <sys/xattr.h> 2366#endif 2367int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; } 2368EOF 2369 if compile_prog "" "" ; then 2370 attr=yes 2371 # Older distros have <attr/xattr.h>, and need -lattr: 2372 elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then 2373 attr=yes 2374 LIBS="-lattr $LIBS" 2375 libattr=yes 2376 else 2377 if test "$attr" = "yes" ; then 2378 feature_not_found "ATTR" 2379 fi 2380 attr=no 2381 fi 2382fi 2383 2384########################################## 2385# iovec probe 2386cat > $TMPC <<EOF 2387#include <sys/types.h> 2388#include <sys/uio.h> 2389#include <unistd.h> 2390int main(void) { return sizeof(struct iovec); } 2391EOF 2392iovec=no 2393if compile_prog "" "" ; then 2394 iovec=yes 2395fi 2396 2397########################################## 2398# preadv probe 2399cat > $TMPC <<EOF 2400#include <sys/types.h> 2401#include <sys/uio.h> 2402#include <unistd.h> 2403int main(void) { return preadv(0, 0, 0, 0); } 2404EOF 2405preadv=no 2406if compile_prog "" "" ; then 2407 preadv=yes 2408fi 2409 2410########################################## 2411# fdt probe 2412if test "$fdt" != "no" ; then 2413 fdt_libs="-lfdt" 2414 cat > $TMPC << EOF 2415int main(void) { return 0; } 2416EOF 2417 if compile_prog "" "$fdt_libs" ; then 2418 fdt=yes 2419 else 2420 if test "$fdt" = "yes" ; then 2421 feature_not_found "fdt" 2422 fi 2423 fdt_libs= 2424 fdt=no 2425 fi 2426fi 2427 2428########################################## 2429# opengl probe, used by milkymist-tmu2 2430if test "$opengl" != "no" ; then 2431 opengl_libs="-lGL -lX11" 2432 cat > $TMPC << EOF 2433#include <X11/Xlib.h> 2434#include <GL/gl.h> 2435#include <GL/glx.h> 2436int main(void) { return GL_VERSION != 0; } 2437EOF 2438 if compile_prog "" "-lGL" ; then 2439 opengl=yes 2440 else 2441 if test "$opengl" = "yes" ; then 2442 feature_not_found "opengl" 2443 fi 2444 opengl_libs= 2445 opengl=no 2446 fi 2447fi 2448 2449########################################## 2450# glusterfs probe 2451if test "$glusterfs" != "no" ; then 2452 cat > $TMPC <<EOF 2453#include <glusterfs/api/glfs.h> 2454int main(void) { 2455 (void) glfs_new("volume"); 2456 return 0; 2457} 2458EOF 2459 glusterfs_libs="-lgfapi -lgfrpc -lgfxdr" 2460 if compile_prog "" "$glusterfs_libs" ; then 2461 glusterfs=yes 2462 libs_tools="$glusterfs_libs $libs_tools" 2463 libs_softmmu="$glusterfs_libs $libs_softmmu" 2464 else 2465 if test "$glusterfs" = "yes" ; then 2466 feature_not_found "GlusterFS backend support" 2467 fi 2468 glusterfs=no 2469 fi 2470fi 2471 2472# 2473# Check for xxxat() functions when we are building linux-user 2474# emulator. This is done because older glibc versions don't 2475# have syscall stubs for these implemented. 2476# 2477atfile=no 2478cat > $TMPC << EOF 2479#define _ATFILE_SOURCE 2480#include <sys/types.h> 2481#include <fcntl.h> 2482#include <unistd.h> 2483 2484int 2485main(void) 2486{ 2487 /* try to unlink nonexisting file */ 2488 return (unlinkat(AT_FDCWD, "nonexistent_file", 0)); 2489} 2490EOF 2491if compile_prog "" "" ; then 2492 atfile=yes 2493fi 2494 2495# Check for inotify functions when we are building linux-user 2496# emulator. This is done because older glibc versions don't 2497# have syscall stubs for these implemented. In that case we 2498# don't provide them even if kernel supports them. 2499# 2500inotify=no 2501cat > $TMPC << EOF 2502#include <sys/inotify.h> 2503 2504int 2505main(void) 2506{ 2507 /* try to start inotify */ 2508 return inotify_init(); 2509} 2510EOF 2511if compile_prog "" "" ; then 2512 inotify=yes 2513fi 2514 2515inotify1=no 2516cat > $TMPC << EOF 2517#include <sys/inotify.h> 2518 2519int 2520main(void) 2521{ 2522 /* try to start inotify */ 2523 return inotify_init1(0); 2524} 2525EOF 2526if compile_prog "" "" ; then 2527 inotify1=yes 2528fi 2529 2530# check if utimensat and futimens are supported 2531utimens=no 2532cat > $TMPC << EOF 2533#define _ATFILE_SOURCE 2534#include <stddef.h> 2535#include <fcntl.h> 2536#include <sys/stat.h> 2537 2538int main(void) 2539{ 2540 utimensat(AT_FDCWD, "foo", NULL, 0); 2541 futimens(0, NULL); 2542 return 0; 2543} 2544EOF 2545if compile_prog "" "" ; then 2546 utimens=yes 2547fi 2548 2549# check if pipe2 is there 2550pipe2=no 2551cat > $TMPC << EOF 2552#include <unistd.h> 2553#include <fcntl.h> 2554 2555int main(void) 2556{ 2557 int pipefd[2]; 2558 return pipe2(pipefd, O_CLOEXEC); 2559} 2560EOF 2561if compile_prog "" "" ; then 2562 pipe2=yes 2563fi 2564 2565# check if accept4 is there 2566accept4=no 2567cat > $TMPC << EOF 2568#include <sys/socket.h> 2569#include <stddef.h> 2570 2571int main(void) 2572{ 2573 accept4(0, NULL, NULL, SOCK_CLOEXEC); 2574 return 0; 2575} 2576EOF 2577if compile_prog "" "" ; then 2578 accept4=yes 2579fi 2580 2581# check if tee/splice is there. vmsplice was added same time. 2582splice=no 2583cat > $TMPC << EOF 2584#include <unistd.h> 2585#include <fcntl.h> 2586#include <limits.h> 2587 2588int main(void) 2589{ 2590 int len, fd = 0; 2591 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK); 2592 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE); 2593 return 0; 2594} 2595EOF 2596if compile_prog "" "" ; then 2597 splice=yes 2598fi 2599 2600########################################## 2601# signalfd probe 2602signalfd="no" 2603cat > $TMPC << EOF 2604#include <unistd.h> 2605#include <sys/syscall.h> 2606#include <signal.h> 2607int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); } 2608EOF 2609 2610if compile_prog "" "" ; then 2611 signalfd=yes 2612fi 2613 2614# check if eventfd is supported 2615eventfd=no 2616cat > $TMPC << EOF 2617#include <sys/eventfd.h> 2618 2619int main(void) 2620{ 2621 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC); 2622} 2623EOF 2624if compile_prog "" "" ; then 2625 eventfd=yes 2626fi 2627 2628# check for fallocate 2629fallocate=no 2630cat > $TMPC << EOF 2631#include <fcntl.h> 2632 2633int main(void) 2634{ 2635 fallocate(0, 0, 0, 0); 2636 return 0; 2637} 2638EOF 2639if compile_prog "" "" ; then 2640 fallocate=yes 2641fi 2642 2643# check for fallocate hole punching 2644fallocate_punch_hole=no 2645cat > $TMPC << EOF 2646#include <fcntl.h> 2647#include <linux/falloc.h> 2648 2649int main(void) 2650{ 2651 fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0); 2652 return 0; 2653} 2654EOF 2655if compile_prog "" "" ; then 2656 fallocate_punch_hole=yes 2657fi 2658 2659# check for sync_file_range 2660sync_file_range=no 2661cat > $TMPC << EOF 2662#include <fcntl.h> 2663 2664int main(void) 2665{ 2666 sync_file_range(0, 0, 0, 0); 2667 return 0; 2668} 2669EOF 2670if compile_prog "" "" ; then 2671 sync_file_range=yes 2672fi 2673 2674# check for linux/fiemap.h and FS_IOC_FIEMAP 2675fiemap=no 2676cat > $TMPC << EOF 2677#include <sys/ioctl.h> 2678#include <linux/fs.h> 2679#include <linux/fiemap.h> 2680 2681int main(void) 2682{ 2683 ioctl(0, FS_IOC_FIEMAP, 0); 2684 return 0; 2685} 2686EOF 2687if compile_prog "" "" ; then 2688 fiemap=yes 2689fi 2690 2691# check for dup3 2692dup3=no 2693cat > $TMPC << EOF 2694#include <unistd.h> 2695 2696int main(void) 2697{ 2698 dup3(0, 0, 0); 2699 return 0; 2700} 2701EOF 2702if compile_prog "" "" ; then 2703 dup3=yes 2704fi 2705 2706# check for epoll support 2707epoll=no 2708cat > $TMPC << EOF 2709#include <sys/epoll.h> 2710 2711int main(void) 2712{ 2713 epoll_create(0); 2714 return 0; 2715} 2716EOF 2717if compile_prog "" "" ; then 2718 epoll=yes 2719fi 2720 2721# epoll_create1 and epoll_pwait are later additions 2722# so we must check separately for their presence 2723epoll_create1=no 2724cat > $TMPC << EOF 2725#include <sys/epoll.h> 2726 2727int main(void) 2728{ 2729 /* Note that we use epoll_create1 as a value, not as 2730 * a function being called. This is necessary so that on 2731 * old SPARC glibc versions where the function was present in 2732 * the library but not declared in the header file we will 2733 * fail the configure check. (Otherwise we will get a compiler 2734 * warning but not an error, and will proceed to fail the 2735 * qemu compile where we compile with -Werror.) 2736 */ 2737 return (int)(uintptr_t)&epoll_create1; 2738} 2739EOF 2740if compile_prog "" "" ; then 2741 epoll_create1=yes 2742fi 2743 2744epoll_pwait=no 2745cat > $TMPC << EOF 2746#include <sys/epoll.h> 2747 2748int main(void) 2749{ 2750 epoll_pwait(0, 0, 0, 0, 0); 2751 return 0; 2752} 2753EOF 2754if compile_prog "" "" ; then 2755 epoll_pwait=yes 2756fi 2757 2758# Check if tools are available to build documentation. 2759if test "$docs" != "no" ; then 2760 if has makeinfo && has pod2man; then 2761 docs=yes 2762 else 2763 if test "$docs" = "yes" ; then 2764 feature_not_found "docs" 2765 fi 2766 docs=no 2767 fi 2768fi 2769 2770# Search for bswap_32 function 2771byteswap_h=no 2772cat > $TMPC << EOF 2773#include <byteswap.h> 2774int main(void) { return bswap_32(0); } 2775EOF 2776if compile_prog "" "" ; then 2777 byteswap_h=yes 2778fi 2779 2780# Search for bswap32 function 2781bswap_h=no 2782cat > $TMPC << EOF 2783#include <sys/endian.h> 2784#include <sys/types.h> 2785#include <machine/bswap.h> 2786int main(void) { return bswap32(0); } 2787EOF 2788if compile_prog "" "" ; then 2789 bswap_h=yes 2790fi 2791 2792########################################## 2793# Do we have libiscsi 2794# We check for iscsi_unmap_sync() to make sure we have a 2795# recent enough version of libiscsi. 2796if test "$libiscsi" != "no" ; then 2797 cat > $TMPC << EOF 2798#include <stdio.h> 2799#include <iscsi/iscsi.h> 2800int main(void) { iscsi_unmap_sync(NULL,0,0,0,NULL,0); return 0; } 2801EOF 2802 if compile_prog "" "-liscsi" ; then 2803 libiscsi="yes" 2804 LIBS="$LIBS -liscsi" 2805 else 2806 if test "$libiscsi" = "yes" ; then 2807 feature_not_found "libiscsi" 2808 fi 2809 libiscsi="no" 2810 fi 2811fi 2812 2813 2814########################################## 2815# Do we need libm 2816cat > $TMPC << EOF 2817#include <math.h> 2818int main(void) { return isnan(sin(0.0)); } 2819EOF 2820if compile_prog "" "" ; then 2821 : 2822elif compile_prog "" "-lm" ; then 2823 LIBS="-lm $LIBS" 2824 libs_qga="-lm $libs_qga" 2825else 2826 echo 2827 echo "Error: libm check failed" 2828 echo 2829 exit 1 2830fi 2831 2832########################################## 2833# Do we need librt 2834# uClibc provides 2 versions of clock_gettime(), one with realtime 2835# support and one without. This means that the clock_gettime() don't 2836# need -lrt. We still need it for timer_create() so we check for this 2837# function in addition. 2838cat > $TMPC <<EOF 2839#include <signal.h> 2840#include <time.h> 2841int main(void) { 2842 timer_create(CLOCK_REALTIME, NULL, NULL); 2843 return clock_gettime(CLOCK_REALTIME, NULL); 2844} 2845EOF 2846 2847if compile_prog "" "" ; then 2848 : 2849# we need pthread for static linking. use previous pthread test result 2850elif compile_prog "" "-lrt $pthread_lib" ; then 2851 LIBS="-lrt $LIBS" 2852 libs_qga="-lrt $libs_qga" 2853fi 2854 2855if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \ 2856 "$aix" != "yes" -a "$haiku" != "yes" ; then 2857 libs_softmmu="-lutil $libs_softmmu" 2858fi 2859 2860########################################## 2861# spice probe 2862if test "$spice" != "no" ; then 2863 cat > $TMPC << EOF 2864#include <spice.h> 2865int main(void) { spice_server_new(); return 0; } 2866EOF 2867 spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null) 2868 spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null) 2869 if $pkg_config --atleast-version=0.12.0 spice-server >/dev/null 2>&1 && \ 2870 $pkg_config --atleast-version=0.12.2 spice-protocol > /dev/null 2>&1 && \ 2871 compile_prog "$spice_cflags" "$spice_libs" ; then 2872 spice="yes" 2873 libs_softmmu="$libs_softmmu $spice_libs" 2874 QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags" 2875 spice_protocol_version=$($pkg_config --modversion spice-protocol) 2876 spice_server_version=$($pkg_config --modversion spice-server) 2877 else 2878 if test "$spice" = "yes" ; then 2879 feature_not_found "spice" 2880 fi 2881 spice="no" 2882 fi 2883fi 2884 2885# check for libcacard for smartcard support 2886smartcard_cflags="" 2887# TODO - what's the minimal nss version we support? 2888if test "$smartcard_nss" != "no"; then 2889 cat > $TMPC << EOF 2890#include <pk11pub.h> 2891int main(void) { PK11_FreeSlot(0); return 0; } 2892EOF 2893 smartcard_includes="-I\$(SRC_PATH)/libcacard" 2894 libcacard_libs="$($pkg_config --libs nss 2>/dev/null) $glib_libs" 2895 libcacard_cflags="$($pkg_config --cflags nss 2>/dev/null) $glib_cflags" 2896 test_cflags="$libcacard_cflags" 2897 # The header files in nss < 3.13.3 have a bug which causes them to 2898 # emit a warning. If we're going to compile QEMU with -Werror, then 2899 # test that the headers don't have this bug. Otherwise we would pass 2900 # the configure test but fail to compile QEMU later. 2901 if test "$werror" = "yes"; then 2902 test_cflags="-Werror $test_cflags" 2903 fi 2904 if test -n "$libtool" && 2905 $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 && \ 2906 compile_prog "$test_cflags" "$libcacard_libs"; then 2907 smartcard_nss="yes" 2908 QEMU_CFLAGS="$QEMU_CFLAGS $libcacard_cflags" 2909 QEMU_INCLUDES="$QEMU_INCLUDES $smartcard_includes" 2910 libs_softmmu="$libcacard_libs $libs_softmmu" 2911 else 2912 if test "$smartcard_nss" = "yes"; then 2913 feature_not_found "nss" 2914 fi 2915 smartcard_nss="no" 2916 fi 2917fi 2918 2919# check for usbredirparser for usb network redirection support 2920if test "$usb_redir" != "no" ; then 2921 if $pkg_config --atleast-version=0.6 libusbredirparser-0.5 >/dev/null 2>&1 ; then 2922 usb_redir="yes" 2923 usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5 2>/dev/null) 2924 usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5 2>/dev/null) 2925 QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags" 2926 libs_softmmu="$libs_softmmu $usb_redir_libs" 2927 else 2928 if test "$usb_redir" = "yes"; then 2929 feature_not_found "usb-redir" 2930 fi 2931 usb_redir="no" 2932 fi 2933fi 2934 2935########################################## 2936 2937########################################## 2938# check if we have fdatasync 2939 2940fdatasync=no 2941cat > $TMPC << EOF 2942#include <unistd.h> 2943int main(void) { 2944#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0 2945return fdatasync(0); 2946#else 2947#error Not supported 2948#endif 2949} 2950EOF 2951if compile_prog "" "" ; then 2952 fdatasync=yes 2953fi 2954 2955########################################## 2956# check if we have madvise 2957 2958madvise=no 2959cat > $TMPC << EOF 2960#include <sys/types.h> 2961#include <sys/mman.h> 2962#include <stddef.h> 2963int main(void) { return madvise(NULL, 0, MADV_DONTNEED); } 2964EOF 2965if compile_prog "" "" ; then 2966 madvise=yes 2967fi 2968 2969########################################## 2970# check if we have posix_madvise 2971 2972posix_madvise=no 2973cat > $TMPC << EOF 2974#include <sys/mman.h> 2975#include <stddef.h> 2976int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); } 2977EOF 2978if compile_prog "" "" ; then 2979 posix_madvise=yes 2980fi 2981 2982########################################## 2983# check if we have usable SIGEV_THREAD_ID 2984 2985sigev_thread_id=no 2986cat > $TMPC << EOF 2987#include <signal.h> 2988int main(void) { 2989 struct sigevent ev; 2990 ev.sigev_notify = SIGEV_THREAD_ID; 2991 ev._sigev_un._tid = 0; 2992 asm volatile("" : : "g"(&ev)); 2993 return 0; 2994} 2995EOF 2996if compile_prog "" "" ; then 2997 sigev_thread_id=yes 2998fi 2999 3000########################################## 3001# check if trace backend exists 3002 3003$python "$source_path/scripts/tracetool.py" "--backend=$trace_backend" --check-backend > /dev/null 2> /dev/null 3004if test "$?" -ne 0 ; then 3005 echo 3006 echo "Error: invalid trace backend" 3007 echo "Please choose a supported trace backend." 3008 echo 3009 exit 1 3010fi 3011 3012########################################## 3013# For 'ust' backend, test if ust headers are present 3014if test "$trace_backend" = "ust"; then 3015 cat > $TMPC << EOF 3016#include <ust/tracepoint.h> 3017#include <ust/marker.h> 3018int main(void) { return 0; } 3019EOF 3020 if compile_prog "" "" ; then 3021 LIBS="-lust -lurcu-bp $LIBS" 3022 libs_qga="-lust -lurcu-bp $libs_qga" 3023 else 3024 echo 3025 echo "Error: Trace backend 'ust' missing libust header files" 3026 echo 3027 exit 1 3028 fi 3029fi 3030 3031########################################## 3032# For 'dtrace' backend, test if 'dtrace' command is present 3033if test "$trace_backend" = "dtrace"; then 3034 if ! has 'dtrace' ; then 3035 echo 3036 echo "Error: dtrace command is not found in PATH $PATH" 3037 echo 3038 exit 1 3039 fi 3040 trace_backend_stap="no" 3041 if has 'stap' ; then 3042 trace_backend_stap="yes" 3043 fi 3044fi 3045 3046########################################## 3047# __sync_fetch_and_and requires at least -march=i486. Many toolchains 3048# use i686 as default anyway, but for those that don't, an explicit 3049# specification is necessary 3050if test "$vhost_net" = "yes" && test "$cpu" = "i386"; then 3051 cat > $TMPC << EOF 3052static int sfaa(int *ptr) 3053{ 3054 return __sync_fetch_and_and(ptr, 0); 3055} 3056 3057int main(void) 3058{ 3059 int val = 42; 3060 sfaa(&val); 3061 return val; 3062} 3063EOF 3064 if ! compile_prog "" "" ; then 3065 QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS" 3066 fi 3067fi 3068 3069########################################## 3070# check and set a backend for coroutine 3071 3072# default is ucontext, but always fallback to gthread 3073# windows autodetected by make 3074if test "$coroutine" = "" -o "$coroutine" = "ucontext"; then 3075 if test "$darwin" != "yes"; then 3076 cat > $TMPC << EOF 3077#include <ucontext.h> 3078#ifdef __stub_makecontext 3079#error Ignoring glibc stub makecontext which will always fail 3080#endif 3081int main(void) { makecontext(0, 0, 0); return 0; } 3082EOF 3083 if compile_prog "" "" ; then 3084 coroutine_backend=ucontext 3085 else 3086 coroutine_backend=gthread 3087 fi 3088 fi 3089elif test "$coroutine" = "gthread" ; then 3090 coroutine_backend=gthread 3091elif test "$coroutine" = "windows" ; then 3092 coroutine_backend=windows 3093elif test "$coroutine" = "sigaltstack" ; then 3094 coroutine_backend=sigaltstack 3095else 3096 echo 3097 echo "Error: unknown coroutine backend $coroutine" 3098 echo 3099 exit 1 3100fi 3101 3102########################################## 3103# check if we have open_by_handle_at 3104 3105open_by_handle_at=no 3106cat > $TMPC << EOF 3107#include <fcntl.h> 3108#if !defined(AT_EMPTY_PATH) 3109# error missing definition 3110#else 3111int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); } 3112#endif 3113EOF 3114if compile_prog "" "" ; then 3115 open_by_handle_at=yes 3116fi 3117 3118######################################## 3119# check if we have linux/magic.h 3120 3121linux_magic_h=no 3122cat > $TMPC << EOF 3123#include <linux/magic.h> 3124int main(void) { 3125 return 0; 3126} 3127EOF 3128if compile_prog "" "" ; then 3129 linux_magic_h=yes 3130fi 3131 3132######################################## 3133# check whether we can disable warning option with a pragma (this is needed 3134# to silence warnings in the headers of some versions of external libraries). 3135# This test has to be compiled with -Werror as otherwise an unknown pragma is 3136# only a warning. 3137# 3138# If we can't selectively disable warning in the code, disable -Werror so that 3139# the build doesn't fail anyway. 3140 3141pragma_disable_unused_but_set=no 3142cat > $TMPC << EOF 3143#pragma GCC diagnostic ignored "-Wunused-but-set-variable" 3144#pragma GCC diagnostic ignored "-Wstrict-prototypes" 3145 3146int main(void) { 3147 return 0; 3148} 3149EOF 3150if compile_prog "-Werror" "" ; then 3151 pragma_diagnostic_available=yes 3152else 3153 werror=no 3154fi 3155 3156######################################## 3157# check if we have valgrind/valgrind.h and valgrind/memcheck.h 3158 3159valgrind_h=no 3160cat > $TMPC << EOF 3161#include <valgrind/valgrind.h> 3162#include <valgrind/memcheck.h> 3163int main(void) { 3164 return 0; 3165} 3166EOF 3167if compile_prog "" "" ; then 3168 valgrind_h=yes 3169fi 3170 3171######################################## 3172# check if environ is declared 3173 3174has_environ=no 3175cat > $TMPC << EOF 3176#include <unistd.h> 3177int main(void) { 3178 environ = 0; 3179 return 0; 3180} 3181EOF 3182if compile_prog "" "" ; then 3183 has_environ=yes 3184fi 3185 3186######################################## 3187# check if cpuid.h is usable. 3188 3189cpuid_h=no 3190cat > $TMPC << EOF 3191#include <cpuid.h> 3192int main(void) { 3193 return 0; 3194} 3195EOF 3196if compile_prog "" "" ; then 3197 cpuid_h=yes 3198fi 3199 3200######################################## 3201# check if __[u]int128_t is usable. 3202 3203int128=no 3204cat > $TMPC << EOF 3205__int128_t a; 3206__uint128_t b; 3207int main (void) { 3208 a = a + b; 3209 b = a * b; 3210 return 0; 3211} 3212EOF 3213if compile_prog "" "" ; then 3214 int128=yes 3215fi 3216 3217########################################## 3218# End of CC checks 3219# After here, no more $cc or $ld runs 3220 3221if test "$gcov" = "yes" ; then 3222 CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS" 3223 LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS" 3224elif test "$debug" = "no" ; then 3225 CFLAGS="-O2 -D_FORTIFY_SOURCE=2 $CFLAGS" 3226fi 3227 3228 3229# Disable zero malloc errors for official releases unless explicitly told to 3230# enable/disable 3231if test -z "$zero_malloc" ; then 3232 if test "$z_version" = "50" ; then 3233 zero_malloc="no" 3234 else 3235 zero_malloc="yes" 3236 fi 3237fi 3238 3239# Now we've finished running tests it's OK to add -Werror to the compiler flags 3240if test "$werror" = "yes"; then 3241 QEMU_CFLAGS="-Werror $QEMU_CFLAGS" 3242fi 3243 3244if test "$solaris" = "no" ; then 3245 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then 3246 LDFLAGS="-Wl,--warn-common $LDFLAGS" 3247 fi 3248fi 3249 3250# test if pod2man has --utf8 option 3251if pod2man --help | grep -q utf8; then 3252 POD2MAN="pod2man --utf8" 3253else 3254 POD2MAN="pod2man" 3255fi 3256 3257# Use ASLR, no-SEH and DEP if available 3258if test "$mingw32" = "yes" ; then 3259 for flag in --dynamicbase --no-seh --nxcompat; do 3260 if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then 3261 LDFLAGS="-Wl,$flag $LDFLAGS" 3262 fi 3263 done 3264fi 3265 3266qemu_confdir=$sysconfdir$confsuffix 3267qemu_datadir=$datadir$confsuffix 3268qemu_localedir="$datadir/locale" 3269 3270tools="" 3271if test "$want_tools" = "yes" ; then 3272 tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools" 3273 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then 3274 tools="qemu-nbd\$(EXESUF) $tools" 3275 fi 3276fi 3277if test "$softmmu" = yes ; then 3278 if test "$virtfs" != no ; then 3279 if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then 3280 virtfs=yes 3281 tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)" 3282 else 3283 if test "$virtfs" = yes; then 3284 echo "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel" 3285 exit 1 3286 fi 3287 virtfs=no 3288 fi 3289 fi 3290 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then 3291 if [ "$guest_agent" = "yes" ]; then 3292 tools="qemu-ga\$(EXESUF) $tools" 3293 fi 3294 fi 3295fi 3296 3297# Mac OS X ships with a broken assembler 3298roms= 3299if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \ 3300 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \ 3301 "$softmmu" = yes ; then 3302 roms="optionrom" 3303fi 3304if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then 3305 roms="$roms spapr-rtas" 3306fi 3307 3308# add pixman flags after all config tests are done 3309QEMU_CFLAGS="$QEMU_CFLAGS $pixman_cflags" 3310libs_softmmu="$libs_softmmu $pixman_libs" 3311 3312echo "Install prefix $prefix" 3313echo "BIOS directory `eval echo $qemu_datadir`" 3314echo "binary directory `eval echo $bindir`" 3315echo "library directory `eval echo $libdir`" 3316echo "libexec directory `eval echo $libexecdir`" 3317echo "include directory `eval echo $includedir`" 3318echo "config directory `eval echo $sysconfdir`" 3319echo "local state directory `eval echo $local_statedir`" 3320if test "$mingw32" = "no" ; then 3321echo "Manual directory `eval echo $mandir`" 3322echo "ELF interp prefix $interp_prefix" 3323fi 3324echo "Source path $source_path" 3325echo "C compiler $cc" 3326echo "Host C compiler $host_cc" 3327echo "Objective-C compiler $objcc" 3328echo "CFLAGS $CFLAGS" 3329echo "QEMU_CFLAGS $QEMU_CFLAGS" 3330echo "LDFLAGS $LDFLAGS" 3331echo "make $make" 3332echo "install $install" 3333echo "python $python" 3334if test "$slirp" = "yes" ; then 3335 echo "smbd $smbd" 3336fi 3337echo "host CPU $cpu" 3338echo "host big endian $bigendian" 3339echo "target list $target_list" 3340echo "tcg debug enabled $debug_tcg" 3341echo "gprof enabled $gprof" 3342echo "sparse enabled $sparse" 3343echo "strip binaries $strip_opt" 3344echo "profiler $profiler" 3345echo "static build $static" 3346echo "-Werror enabled $werror" 3347if test "$darwin" = "yes" ; then 3348 echo "Cocoa support $cocoa" 3349fi 3350echo "pixman $pixman" 3351echo "SDL support $sdl" 3352echo "GTK support $gtk" 3353echo "curses support $curses" 3354echo "curl support $curl" 3355echo "mingw32 support $mingw32" 3356echo "Audio drivers $audio_drv_list" 3357echo "Extra audio cards $audio_card_list" 3358echo "Block whitelist $block_drv_whitelist" 3359echo "Mixer emulation $mixemu" 3360echo "VirtFS support $virtfs" 3361echo "VNC support $vnc" 3362if test "$vnc" = "yes" ; then 3363 echo "VNC TLS support $vnc_tls" 3364 echo "VNC SASL support $vnc_sasl" 3365 echo "VNC JPEG support $vnc_jpeg" 3366 echo "VNC PNG support $vnc_png" 3367 echo "VNC WS support $vnc_ws" 3368fi 3369if test -n "$sparc_cpu"; then 3370 echo "Target Sparc Arch $sparc_cpu" 3371fi 3372echo "xen support $xen" 3373echo "brlapi support $brlapi" 3374echo "bluez support $bluez" 3375echo "Documentation $docs" 3376[ ! -z "$uname_release" ] && \ 3377echo "uname -r $uname_release" 3378echo "NPTL support $nptl" 3379echo "GUEST_BASE $guest_base" 3380echo "PIE $pie" 3381echo "vde support $vde" 3382echo "Linux AIO support $linux_aio" 3383echo "ATTR/XATTR support $attr" 3384echo "Install blobs $blobs" 3385echo "KVM support $kvm" 3386echo "TCG interpreter $tcg_interpreter" 3387echo "fdt support $fdt" 3388echo "preadv support $preadv" 3389echo "fdatasync $fdatasync" 3390echo "madvise $madvise" 3391echo "posix_madvise $posix_madvise" 3392echo "sigev_thread_id $sigev_thread_id" 3393echo "uuid support $uuid" 3394echo "libcap-ng support $cap_ng" 3395echo "vhost-net support $vhost_net" 3396echo "Trace backend $trace_backend" 3397echo "Trace output file $trace_file-<pid>" 3398echo "spice support $spice ($spice_protocol_version/$spice_server_version)" 3399echo "rbd support $rbd" 3400echo "xfsctl support $xfs" 3401echo "nss used $smartcard_nss" 3402echo "usb net redir $usb_redir" 3403echo "OpenGL support $opengl" 3404echo "libiscsi support $libiscsi" 3405echo "build guest agent $guest_agent" 3406echo "seccomp support $seccomp" 3407echo "coroutine backend $coroutine_backend" 3408echo "GlusterFS support $glusterfs" 3409echo "virtio-blk-data-plane $virtio_blk_data_plane" 3410echo "gcov $gcov_tool" 3411echo "gcov enabled $gcov" 3412 3413if test "$sdl_too_old" = "yes"; then 3414echo "-> Your SDL version is too old - please upgrade to have SDL support" 3415fi 3416 3417config_host_mak="config-host.mak" 3418config_host_ld="config-host.ld" 3419 3420echo "# Automatically generated by configure - do not modify" >config-all-disas.mak 3421 3422echo "# Automatically generated by configure - do not modify" > $config_host_mak 3423printf "# Configured with:" >> $config_host_mak 3424printf " '%s'" "$0" "$@" >> $config_host_mak 3425echo >> $config_host_mak 3426 3427echo all: >> $config_host_mak 3428echo "prefix=$prefix" >> $config_host_mak 3429echo "bindir=$bindir" >> $config_host_mak 3430echo "libdir=$libdir" >> $config_host_mak 3431echo "libexecdir=$libexecdir" >> $config_host_mak 3432echo "includedir=$includedir" >> $config_host_mak 3433echo "mandir=$mandir" >> $config_host_mak 3434echo "sysconfdir=$sysconfdir" >> $config_host_mak 3435echo "qemu_confdir=$qemu_confdir" >> $config_host_mak 3436echo "qemu_datadir=$qemu_datadir" >> $config_host_mak 3437echo "qemu_docdir=$qemu_docdir" >> $config_host_mak 3438echo "qemu_localstatedir=$local_statedir" >> $config_host_mak 3439echo "qemu_helperdir=$libexecdir" >> $config_host_mak 3440echo "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak 3441echo "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak 3442echo "qemu_localedir=$qemu_localedir" >> $config_host_mak 3443 3444echo "ARCH=$ARCH" >> $config_host_mak 3445if test "$debug_tcg" = "yes" ; then 3446 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak 3447fi 3448if test "$debug" = "yes" ; then 3449 echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak 3450fi 3451if test "$strip_opt" = "yes" ; then 3452 echo "STRIP=${strip}" >> $config_host_mak 3453fi 3454if test "$bigendian" = "yes" ; then 3455 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak 3456fi 3457if test "$mingw32" = "yes" ; then 3458 echo "CONFIG_WIN32=y" >> $config_host_mak 3459 rc_version=`cat $source_path/VERSION` 3460 version_major=${rc_version%%.*} 3461 rc_version=${rc_version#*.} 3462 version_minor=${rc_version%%.*} 3463 rc_version=${rc_version#*.} 3464 version_subminor=${rc_version%%.*} 3465 version_micro=0 3466 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak 3467 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak 3468else 3469 echo "CONFIG_POSIX=y" >> $config_host_mak 3470fi 3471 3472if test "$linux" = "yes" ; then 3473 echo "CONFIG_LINUX=y" >> $config_host_mak 3474fi 3475 3476if test "$darwin" = "yes" ; then 3477 echo "CONFIG_DARWIN=y" >> $config_host_mak 3478fi 3479 3480if test "$aix" = "yes" ; then 3481 echo "CONFIG_AIX=y" >> $config_host_mak 3482fi 3483 3484if test "$solaris" = "yes" ; then 3485 echo "CONFIG_SOLARIS=y" >> $config_host_mak 3486 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak 3487 if test "$needs_libsunmath" = "yes" ; then 3488 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak 3489 fi 3490fi 3491if test "$haiku" = "yes" ; then 3492 echo "CONFIG_HAIKU=y" >> $config_host_mak 3493fi 3494if test "$static" = "yes" ; then 3495 echo "CONFIG_STATIC=y" >> $config_host_mak 3496fi 3497if test "$profiler" = "yes" ; then 3498 echo "CONFIG_PROFILER=y" >> $config_host_mak 3499fi 3500if test "$slirp" = "yes" ; then 3501 echo "CONFIG_SLIRP=y" >> $config_host_mak 3502 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak 3503fi 3504if test "$vde" = "yes" ; then 3505 echo "CONFIG_VDE=y" >> $config_host_mak 3506fi 3507if test "$cap_ng" = "yes" ; then 3508 echo "CONFIG_LIBCAP=y" >> $config_host_mak 3509fi 3510for card in $audio_card_list; do 3511 def=CONFIG_`echo $card | LC_ALL=C tr '[a-z]' '[A-Z]'` 3512 echo "$def=y" >> $config_host_mak 3513done 3514echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak 3515for drv in $audio_drv_list; do 3516 def=CONFIG_`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'` 3517 echo "$def=y" >> $config_host_mak 3518 if test "$drv" = "fmod"; then 3519 echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak 3520 fi 3521done 3522if test "$audio_pt_int" = "yes" ; then 3523 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak 3524fi 3525if test "$audio_win_int" = "yes" ; then 3526 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak 3527fi 3528echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak 3529if test "$mixemu" = "yes" ; then 3530 echo "CONFIG_MIXEMU=y" >> $config_host_mak 3531fi 3532if test "$vnc" = "yes" ; then 3533 echo "CONFIG_VNC=y" >> $config_host_mak 3534fi 3535if test "$vnc_tls" = "yes" ; then 3536 echo "CONFIG_VNC_TLS=y" >> $config_host_mak 3537fi 3538if test "$vnc_sasl" = "yes" ; then 3539 echo "CONFIG_VNC_SASL=y" >> $config_host_mak 3540fi 3541if test "$vnc_jpeg" = "yes" ; then 3542 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak 3543fi 3544if test "$vnc_png" = "yes" ; then 3545 echo "CONFIG_VNC_PNG=y" >> $config_host_mak 3546fi 3547if test "$vnc_ws" = "yes" ; then 3548 echo "CONFIG_VNC_WS=y" >> $config_host_mak 3549 echo "VNC_WS_CFLAGS=$vnc_ws_cflags" >> $config_host_mak 3550fi 3551if test "$fnmatch" = "yes" ; then 3552 echo "CONFIG_FNMATCH=y" >> $config_host_mak 3553fi 3554if test "$uuid" = "yes" ; then 3555 echo "CONFIG_UUID=y" >> $config_host_mak 3556fi 3557if test "$xfs" = "yes" ; then 3558 echo "CONFIG_XFS=y" >> $config_host_mak 3559fi 3560qemu_version=`head $source_path/VERSION` 3561echo "VERSION=$qemu_version" >>$config_host_mak 3562echo "PKGVERSION=$pkgversion" >>$config_host_mak 3563echo "SRC_PATH=$source_path" >> $config_host_mak 3564echo "TARGET_DIRS=$target_list" >> $config_host_mak 3565if [ "$docs" = "yes" ] ; then 3566 echo "BUILD_DOCS=yes" >> $config_host_mak 3567fi 3568if test "$sdl" = "yes" ; then 3569 echo "CONFIG_SDL=y" >> $config_host_mak 3570 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak 3571fi 3572if test "$cocoa" = "yes" ; then 3573 echo "CONFIG_COCOA=y" >> $config_host_mak 3574fi 3575if test "$curses" = "yes" ; then 3576 echo "CONFIG_CURSES=y" >> $config_host_mak 3577fi 3578if test "$atfile" = "yes" ; then 3579 echo "CONFIG_ATFILE=y" >> $config_host_mak 3580fi 3581if test "$utimens" = "yes" ; then 3582 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak 3583fi 3584if test "$pipe2" = "yes" ; then 3585 echo "CONFIG_PIPE2=y" >> $config_host_mak 3586fi 3587if test "$accept4" = "yes" ; then 3588 echo "CONFIG_ACCEPT4=y" >> $config_host_mak 3589fi 3590if test "$splice" = "yes" ; then 3591 echo "CONFIG_SPLICE=y" >> $config_host_mak 3592fi 3593if test "$eventfd" = "yes" ; then 3594 echo "CONFIG_EVENTFD=y" >> $config_host_mak 3595fi 3596if test "$fallocate" = "yes" ; then 3597 echo "CONFIG_FALLOCATE=y" >> $config_host_mak 3598fi 3599if test "$fallocate_punch_hole" = "yes" ; then 3600 echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak 3601fi 3602if test "$sync_file_range" = "yes" ; then 3603 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak 3604fi 3605if test "$fiemap" = "yes" ; then 3606 echo "CONFIG_FIEMAP=y" >> $config_host_mak 3607fi 3608if test "$dup3" = "yes" ; then 3609 echo "CONFIG_DUP3=y" >> $config_host_mak 3610fi 3611if test "$epoll" = "yes" ; then 3612 echo "CONFIG_EPOLL=y" >> $config_host_mak 3613fi 3614if test "$epoll_create1" = "yes" ; then 3615 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak 3616fi 3617if test "$epoll_pwait" = "yes" ; then 3618 echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak 3619fi 3620if test "$inotify" = "yes" ; then 3621 echo "CONFIG_INOTIFY=y" >> $config_host_mak 3622fi 3623if test "$inotify1" = "yes" ; then 3624 echo "CONFIG_INOTIFY1=y" >> $config_host_mak 3625fi 3626if test "$byteswap_h" = "yes" ; then 3627 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak 3628fi 3629if test "$bswap_h" = "yes" ; then 3630 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak 3631fi 3632if test "$curl" = "yes" ; then 3633 echo "CONFIG_CURL=y" >> $config_host_mak 3634 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak 3635fi 3636if test "$brlapi" = "yes" ; then 3637 echo "CONFIG_BRLAPI=y" >> $config_host_mak 3638fi 3639if test "$bluez" = "yes" ; then 3640 echo "CONFIG_BLUEZ=y" >> $config_host_mak 3641 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak 3642fi 3643echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak 3644if test "$gtk" = "yes" ; then 3645 echo "CONFIG_GTK=y" >> $config_host_mak 3646 echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak 3647 echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak 3648fi 3649if test "$xen" = "yes" ; then 3650 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak 3651 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak 3652fi 3653if test "$linux_aio" = "yes" ; then 3654 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak 3655fi 3656if test "$attr" = "yes" ; then 3657 echo "CONFIG_ATTR=y" >> $config_host_mak 3658fi 3659if test "$libattr" = "yes" ; then 3660 echo "CONFIG_LIBATTR=y" >> $config_host_mak 3661fi 3662if test "$virtfs" = "yes" ; then 3663 echo "CONFIG_VIRTFS=y" >> $config_host_mak 3664fi 3665if test "$blobs" = "yes" ; then 3666 echo "INSTALL_BLOBS=yes" >> $config_host_mak 3667fi 3668if test "$iovec" = "yes" ; then 3669 echo "CONFIG_IOVEC=y" >> $config_host_mak 3670fi 3671if test "$preadv" = "yes" ; then 3672 echo "CONFIG_PREADV=y" >> $config_host_mak 3673fi 3674if test "$fdt" = "yes" ; then 3675 echo "CONFIG_FDT=y" >> $config_host_mak 3676fi 3677if test "$signalfd" = "yes" ; then 3678 echo "CONFIG_SIGNALFD=y" >> $config_host_mak 3679fi 3680if test "$tcg_interpreter" = "yes" ; then 3681 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak 3682fi 3683if test "$fdatasync" = "yes" ; then 3684 echo "CONFIG_FDATASYNC=y" >> $config_host_mak 3685fi 3686if test "$madvise" = "yes" ; then 3687 echo "CONFIG_MADVISE=y" >> $config_host_mak 3688fi 3689if test "$posix_madvise" = "yes" ; then 3690 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak 3691fi 3692if test "$sigev_thread_id" = "yes" ; then 3693 echo "CONFIG_SIGEV_THREAD_ID=y" >> $config_host_mak 3694fi 3695 3696if test "$spice" = "yes" ; then 3697 echo "CONFIG_SPICE=y" >> $config_host_mak 3698fi 3699 3700if test "$smartcard_nss" = "yes" ; then 3701 echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak 3702 echo "libcacard_libs=$libcacard_libs" >> $config_host_mak 3703 echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak 3704fi 3705 3706if test "$usb_redir" = "yes" ; then 3707 echo "CONFIG_USB_REDIR=y" >> $config_host_mak 3708fi 3709 3710if test "$opengl" = "yes" ; then 3711 echo "CONFIG_OPENGL=y" >> $config_host_mak 3712fi 3713 3714if test "$libiscsi" = "yes" ; then 3715 echo "CONFIG_LIBISCSI=y" >> $config_host_mak 3716fi 3717 3718if test "$seccomp" = "yes"; then 3719 echo "CONFIG_SECCOMP=y" >> $config_host_mak 3720fi 3721 3722# XXX: suppress that 3723if [ "$bsd" = "yes" ] ; then 3724 echo "CONFIG_BSD=y" >> $config_host_mak 3725fi 3726 3727echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak 3728 3729if test "$zero_malloc" = "yes" ; then 3730 echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak 3731fi 3732if test "$rbd" = "yes" ; then 3733 echo "CONFIG_RBD=y" >> $config_host_mak 3734fi 3735 3736if test "$coroutine_backend" = "ucontext" ; then 3737 echo "CONFIG_UCONTEXT_COROUTINE=y" >> $config_host_mak 3738elif test "$coroutine_backend" = "sigaltstack" ; then 3739 echo "CONFIG_SIGALTSTACK_COROUTINE=y" >> $config_host_mak 3740fi 3741 3742if test "$open_by_handle_at" = "yes" ; then 3743 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak 3744fi 3745 3746if test "$linux_magic_h" = "yes" ; then 3747 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak 3748fi 3749 3750if test "$pragma_diagnostic_available" = "yes" ; then 3751 echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak 3752fi 3753 3754if test "$valgrind_h" = "yes" ; then 3755 echo "CONFIG_VALGRIND_H=y" >> $config_host_mak 3756fi 3757 3758if test "$has_environ" = "yes" ; then 3759 echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak 3760fi 3761 3762if test "$cpuid_h" = "yes" ; then 3763 echo "CONFIG_CPUID_H=y" >> $config_host_mak 3764fi 3765 3766if test "$int128" = "yes" ; then 3767 echo "CONFIG_INT128=y" >> $config_host_mak 3768fi 3769 3770if test "$glusterfs" = "yes" ; then 3771 echo "CONFIG_GLUSTERFS=y" >> $config_host_mak 3772fi 3773 3774if test "$virtio_blk_data_plane" = "yes" ; then 3775 echo "CONFIG_VIRTIO_BLK_DATA_PLANE=y" >> $config_host_mak 3776fi 3777 3778# USB host support 3779case "$usb" in 3780linux) 3781 echo "HOST_USB=linux legacy" >> $config_host_mak 3782;; 3783bsd) 3784 echo "HOST_USB=bsd" >> $config_host_mak 3785;; 3786*) 3787 echo "HOST_USB=stub" >> $config_host_mak 3788;; 3789esac 3790 3791# use default implementation for tracing backend-specific routines 3792trace_default=yes 3793echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak 3794if test "$trace_backend" = "nop"; then 3795 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak 3796fi 3797if test "$trace_backend" = "simple"; then 3798 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak 3799 trace_default=no 3800 # Set the appropriate trace file. 3801 trace_file="\"$trace_file-\" FMT_pid" 3802fi 3803if test "$trace_backend" = "stderr"; then 3804 echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak 3805 trace_default=no 3806fi 3807if test "$trace_backend" = "ust"; then 3808 echo "CONFIG_TRACE_UST=y" >> $config_host_mak 3809fi 3810if test "$trace_backend" = "dtrace"; then 3811 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak 3812 if test "$trace_backend_stap" = "yes" ; then 3813 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak 3814 fi 3815fi 3816echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak 3817if test "$trace_default" = "yes"; then 3818 echo "CONFIG_TRACE_DEFAULT=y" >> $config_host_mak 3819fi 3820 3821echo "TOOLS=$tools" >> $config_host_mak 3822echo "ROMS=$roms" >> $config_host_mak 3823echo "MAKE=$make" >> $config_host_mak 3824echo "INSTALL=$install" >> $config_host_mak 3825echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak 3826echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak 3827if test -n "$libtool"; then 3828 echo "INSTALL_PROG=\$(LIBTOOL) --mode=install $install -c -m 0755" >> $config_host_mak 3829 echo "INSTALL_LIB=\$(LIBTOOL) --mode=install $install -c -m 0644" >> $config_host_mak 3830else 3831 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak 3832 echo "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak 3833fi 3834echo "PYTHON=$python" >> $config_host_mak 3835echo "CC=$cc" >> $config_host_mak 3836echo "CC_I386=$cc_i386" >> $config_host_mak 3837echo "HOST_CC=$host_cc" >> $config_host_mak 3838echo "OBJCC=$objcc" >> $config_host_mak 3839echo "AR=$ar" >> $config_host_mak 3840echo "AS=$as" >> $config_host_mak 3841echo "CPP=$cpp" >> $config_host_mak 3842echo "OBJCOPY=$objcopy" >> $config_host_mak 3843echo "LD=$ld" >> $config_host_mak 3844echo "WINDRES=$windres" >> $config_host_mak 3845echo "LIBTOOL=$libtool" >> $config_host_mak 3846echo "CFLAGS=$CFLAGS" >> $config_host_mak 3847echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak 3848echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak 3849if test "$sparse" = "yes" ; then 3850 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak 3851 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak 3852 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak 3853fi 3854if test "$cross_prefix" != ""; then 3855 echo "AUTOCONF_HOST := --host=${cross_prefix%-}" >> $config_host_mak 3856else 3857 echo "AUTOCONF_HOST := " >> $config_host_mak 3858fi 3859echo "LDFLAGS=$LDFLAGS" >> $config_host_mak 3860echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak 3861echo "ARLIBS_END=$arlibs_end" >> $config_host_mak 3862echo "LIBS+=$LIBS" >> $config_host_mak 3863echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak 3864echo "EXESUF=$EXESUF" >> $config_host_mak 3865echo "LIBS_QGA+=$libs_qga" >> $config_host_mak 3866echo "POD2MAN=$POD2MAN" >> $config_host_mak 3867echo "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak 3868if test "$gcov" = "yes" ; then 3869 echo "CONFIG_GCOV=y" >> $config_host_mak 3870 echo "GCOV=$gcov_tool" >> $config_host_mak 3871fi 3872 3873# generate list of library paths for linker script 3874 3875$ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld} 3876 3877if test -f ${config_host_ld}~ ; then 3878 if cmp -s $config_host_ld ${config_host_ld}~ ; then 3879 mv ${config_host_ld}~ $config_host_ld 3880 else 3881 rm ${config_host_ld}~ 3882 fi 3883fi 3884 3885# use included Linux headers 3886if test "$linux" = "yes" ; then 3887 mkdir -p linux-headers 3888 case "$cpu" in 3889 i386|x86_64) 3890 linux_arch=x86 3891 ;; 3892 ppcemb|ppc|ppc64) 3893 linux_arch=powerpc 3894 ;; 3895 s390x) 3896 linux_arch=s390 3897 ;; 3898 *) 3899 # For most CPUs the kernel architecture name and QEMU CPU name match. 3900 linux_arch="$cpu" 3901 ;; 3902 esac 3903 # For non-KVM architectures we will not have asm headers 3904 if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then 3905 symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm 3906 fi 3907fi 3908 3909for target in $target_list; do 3910target_dir="$target" 3911config_target_mak=$target_dir/config-target.mak 3912target_arch2=`echo $target | cut -d '-' -f 1` 3913target_bigendian="no" 3914 3915case "$target_arch2" in 3916 armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|or32|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb) 3917 target_bigendian=yes 3918 ;; 3919esac 3920target_softmmu="no" 3921target_user_only="no" 3922target_linux_user="no" 3923target_bsd_user="no" 3924case "$target" in 3925 ${target_arch2}-softmmu) 3926 target_softmmu="yes" 3927 ;; 3928 ${target_arch2}-linux-user) 3929 if test "$linux" != "yes" ; then 3930 echo "ERROR: Target '$target' is only available on a Linux host" 3931 exit 1 3932 fi 3933 target_user_only="yes" 3934 target_linux_user="yes" 3935 ;; 3936 ${target_arch2}-bsd-user) 3937 if test "$bsd" != "yes" ; then 3938 echo "ERROR: Target '$target' is only available on a BSD host" 3939 exit 1 3940 fi 3941 target_user_only="yes" 3942 target_bsd_user="yes" 3943 ;; 3944 *) 3945 echo "ERROR: Target '$target' not recognised" 3946 exit 1 3947 ;; 3948esac 3949 3950mkdir -p $target_dir 3951echo "# Automatically generated by configure - do not modify" > $config_target_mak 3952 3953bflt="no" 3954target_nptl="no" 3955interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"` 3956gdb_xml_files="" 3957target_short_alignment=2 3958target_int_alignment=4 3959target_long_alignment=4 3960target_llong_alignment=8 3961target_libs_softmmu= 3962 3963TARGET_ARCH="$target_arch2" 3964TARGET_BASE_ARCH="" 3965TARGET_ABI_DIR="" 3966 3967case "$target_arch2" in 3968 i386) 3969 ;; 3970 x86_64) 3971 TARGET_BASE_ARCH=i386 3972 target_long_alignment=8 3973 ;; 3974 alpha) 3975 target_long_alignment=8 3976 target_nptl="yes" 3977 ;; 3978 arm|armeb) 3979 TARGET_ARCH=arm 3980 bflt="yes" 3981 target_nptl="yes" 3982 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml" 3983 target_llong_alignment=4 3984 target_libs_softmmu="$fdt_libs" 3985 ;; 3986 cris) 3987 target_nptl="yes" 3988 ;; 3989 lm32) 3990 target_libs_softmmu="$opengl_libs" 3991 ;; 3992 m68k) 3993 bflt="yes" 3994 gdb_xml_files="cf-core.xml cf-fp.xml" 3995 target_int_alignment=2 3996 target_long_alignment=2 3997 target_llong_alignment=2 3998 ;; 3999 microblaze|microblazeel) 4000 TARGET_ARCH=microblaze 4001 bflt="yes" 4002 target_nptl="yes" 4003 target_libs_softmmu="$fdt_libs" 4004 ;; 4005 mips|mipsel) 4006 TARGET_ARCH=mips 4007 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak 4008 target_nptl="yes" 4009 ;; 4010 mipsn32|mipsn32el) 4011 TARGET_ARCH=mipsn32 4012 TARGET_BASE_ARCH=mips 4013 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak 4014 ;; 4015 mips64|mips64el) 4016 TARGET_ARCH=mips64 4017 TARGET_BASE_ARCH=mips 4018 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak 4019 target_long_alignment=8 4020 ;; 4021 or32) 4022 TARGET_ARCH=openrisc 4023 TARGET_BASE_ARCH=openrisc 4024 ;; 4025 ppc) 4026 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 4027 target_nptl="yes" 4028 target_libs_softmmu="$fdt_libs" 4029 ;; 4030 ppcemb) 4031 TARGET_BASE_ARCH=ppc 4032 TARGET_ABI_DIR=ppc 4033 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 4034 target_nptl="yes" 4035 target_libs_softmmu="$fdt_libs" 4036 ;; 4037 ppc64) 4038 TARGET_BASE_ARCH=ppc 4039 TARGET_ABI_DIR=ppc 4040 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 4041 target_long_alignment=8 4042 target_libs_softmmu="$fdt_libs" 4043 ;; 4044 ppc64abi32) 4045 TARGET_ARCH=ppc64 4046 TARGET_BASE_ARCH=ppc 4047 TARGET_ABI_DIR=ppc 4048 echo "TARGET_ABI32=y" >> $config_target_mak 4049 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 4050 target_libs_softmmu="$fdt_libs" 4051 ;; 4052 sh4|sh4eb) 4053 TARGET_ARCH=sh4 4054 bflt="yes" 4055 target_nptl="yes" 4056 ;; 4057 sparc) 4058 ;; 4059 sparc64) 4060 TARGET_BASE_ARCH=sparc 4061 target_long_alignment=8 4062 ;; 4063 sparc32plus) 4064 TARGET_ARCH=sparc64 4065 TARGET_BASE_ARCH=sparc 4066 TARGET_ABI_DIR=sparc 4067 echo "TARGET_ABI32=y" >> $config_target_mak 4068 ;; 4069 s390x) 4070 target_nptl="yes" 4071 target_long_alignment=8 4072 ;; 4073 unicore32) 4074 ;; 4075 xtensa|xtensaeb) 4076 TARGET_ARCH=xtensa 4077 ;; 4078 *) 4079 echo "Unsupported target CPU" 4080 exit 1 4081 ;; 4082esac 4083# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH 4084if [ "$TARGET_BASE_ARCH" = "" ]; then 4085 TARGET_BASE_ARCH=$TARGET_ARCH 4086fi 4087 4088symlink "$source_path/Makefile.target" "$target_dir/Makefile" 4089 4090upper() { 4091 echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]' 4092} 4093 4094case "$cpu" in 4095 i386|x86_64|ppc) 4096 # The TCG interpreter currently does not support ld/st optimization. 4097 if test "$tcg_interpreter" = "no" ; then 4098 echo "CONFIG_QEMU_LDST_OPTIMIZATION=y" >> $config_target_mak 4099 fi 4100 ;; 4101esac 4102 4103echo "TARGET_SHORT_ALIGNMENT=$target_short_alignment" >> $config_target_mak 4104echo "TARGET_INT_ALIGNMENT=$target_int_alignment" >> $config_target_mak 4105echo "TARGET_LONG_ALIGNMENT=$target_long_alignment" >> $config_target_mak 4106echo "TARGET_LLONG_ALIGNMENT=$target_llong_alignment" >> $config_target_mak 4107echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak 4108target_arch_name="`upper $TARGET_ARCH`" 4109echo "TARGET_$target_arch_name=y" >> $config_target_mak 4110echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak 4111echo "TARGET_TYPE=TARGET_TYPE_`upper $target_arch2`" >> $config_target_mak 4112echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak 4113if [ "$TARGET_ABI_DIR" = "" ]; then 4114 TARGET_ABI_DIR=$TARGET_ARCH 4115fi 4116echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak 4117case "$target_arch2" in 4118 i386|x86_64) 4119 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then 4120 echo "CONFIG_XEN=y" >> $config_target_mak 4121 if test "$xen_pci_passthrough" = yes; then 4122 echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak" 4123 fi 4124 else 4125 echo "CONFIG_NO_XEN=y" >> $config_target_mak 4126 fi 4127 ;; 4128 *) 4129 echo "CONFIG_NO_XEN=y" >> $config_target_mak 4130esac 4131case "$target_arch2" in 4132 i386|x86_64|ppcemb|ppc|ppc64|s390x) 4133 # Make sure the target and host cpus are compatible 4134 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \ 4135 \( "$target_arch2" = "$cpu" -o \ 4136 \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \ 4137 \( "$target_arch2" = "ppc64" -a "$cpu" = "ppc" \) -o \ 4138 \( "$target_arch2" = "ppc" -a "$cpu" = "ppc64" \) -o \ 4139 \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc64" \) -o \ 4140 \( "$target_arch2" = "x86_64" -a "$cpu" = "i386" \) -o \ 4141 \( "$target_arch2" = "i386" -a "$cpu" = "x86_64" \) \) ; then 4142 echo "CONFIG_KVM=y" >> $config_target_mak 4143 if test "$vhost_net" = "yes" ; then 4144 echo "CONFIG_VHOST_NET=y" >> $config_target_mak 4145 fi 4146 fi 4147esac 4148case "$target_arch2" in 4149 i386|x86_64) 4150 echo "CONFIG_HAVE_GET_MEMORY_MAPPING=y" >> $config_target_mak 4151esac 4152if test "$target_arch2" = "ppc64" -a "$fdt" = "yes"; then 4153 echo "CONFIG_PSERIES=y" >> $config_target_mak 4154fi 4155if test "$target_bigendian" = "yes" ; then 4156 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak 4157fi 4158if test "$target_softmmu" = "yes" ; then 4159 echo "CONFIG_SOFTMMU=y" >> $config_target_mak 4160 echo "LIBS+=$libs_softmmu $target_libs_softmmu" >> $config_target_mak 4161 case "$target_arch2" in 4162 i386|x86_64) 4163 echo "CONFIG_HAVE_CORE_DUMP=y" >> $config_target_mak 4164 esac 4165fi 4166if test "$target_user_only" = "yes" ; then 4167 echo "CONFIG_USER_ONLY=y" >> $config_target_mak 4168 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak 4169fi 4170if test "$target_linux_user" = "yes" ; then 4171 echo "CONFIG_LINUX_USER=y" >> $config_target_mak 4172fi 4173list="" 4174if test ! -z "$gdb_xml_files" ; then 4175 for x in $gdb_xml_files; do 4176 list="$list $source_path/gdb-xml/$x" 4177 done 4178 echo "TARGET_XML_FILES=$list" >> $config_target_mak 4179fi 4180 4181if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then 4182 echo "TARGET_HAS_BFLT=y" >> $config_target_mak 4183fi 4184if test "$target_user_only" = "yes" \ 4185 -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then 4186 echo "CONFIG_USE_NPTL=y" >> $config_target_mak 4187fi 4188if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then 4189 echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak 4190fi 4191if test "$target_bsd_user" = "yes" ; then 4192 echo "CONFIG_BSD_USER=y" >> $config_target_mak 4193fi 4194 4195# the static way of configuring available audio cards requires this workaround 4196if test "$target_user_only" != "yes" && grep -q CONFIG_PCSPK $source_path/default-configs/$target.mak; then 4197 echo "CONFIG_PCSPK=y" >> $config_target_mak 4198fi 4199 4200# generate QEMU_CFLAGS/LDFLAGS for targets 4201 4202cflags="" 4203includes="" 4204ldflags="" 4205 4206if test "$tcg_interpreter" = "yes"; then 4207 includes="-I\$(SRC_PATH)/tcg/tci $includes" 4208elif test "$ARCH" = "sparc64" ; then 4209 includes="-I\$(SRC_PATH)/tcg/sparc $includes" 4210elif test "$ARCH" = "s390x" ; then 4211 includes="-I\$(SRC_PATH)/tcg/s390 $includes" 4212elif test "$ARCH" = "x86_64" ; then 4213 includes="-I\$(SRC_PATH)/tcg/i386 $includes" 4214else 4215 includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes" 4216fi 4217includes="-I\$(SRC_PATH)/tcg $includes" 4218 4219if test "$linux" = "yes" ; then 4220 includes="-I\$(SRC_PATH)/linux-headers $includes" 4221fi 4222 4223for i in $ARCH $TARGET_BASE_ARCH ; do 4224 case "$i" in 4225 alpha) 4226 echo "CONFIG_ALPHA_DIS=y" >> $config_target_mak 4227 echo "CONFIG_ALPHA_DIS=y" >> config-all-disas.mak 4228 ;; 4229 arm) 4230 echo "CONFIG_ARM_DIS=y" >> $config_target_mak 4231 echo "CONFIG_ARM_DIS=y" >> config-all-disas.mak 4232 ;; 4233 cris) 4234 echo "CONFIG_CRIS_DIS=y" >> $config_target_mak 4235 echo "CONFIG_CRIS_DIS=y" >> config-all-disas.mak 4236 ;; 4237 hppa) 4238 echo "CONFIG_HPPA_DIS=y" >> $config_target_mak 4239 echo "CONFIG_HPPA_DIS=y" >> config-all-disas.mak 4240 ;; 4241 i386|x86_64) 4242 echo "CONFIG_I386_DIS=y" >> $config_target_mak 4243 echo "CONFIG_I386_DIS=y" >> config-all-disas.mak 4244 ;; 4245 ia64*) 4246 echo "CONFIG_IA64_DIS=y" >> $config_target_mak 4247 echo "CONFIG_IA64_DIS=y" >> config-all-disas.mak 4248 ;; 4249 lm32) 4250 echo "CONFIG_LM32_DIS=y" >> $config_target_mak 4251 echo "CONFIG_LM32_DIS=y" >> config-all-disas.mak 4252 ;; 4253 m68k) 4254 echo "CONFIG_M68K_DIS=y" >> $config_target_mak 4255 echo "CONFIG_M68K_DIS=y" >> config-all-disas.mak 4256 ;; 4257 microblaze*) 4258 echo "CONFIG_MICROBLAZE_DIS=y" >> $config_target_mak 4259 echo "CONFIG_MICROBLAZE_DIS=y" >> config-all-disas.mak 4260 ;; 4261 mips*) 4262 echo "CONFIG_MIPS_DIS=y" >> $config_target_mak 4263 echo "CONFIG_MIPS_DIS=y" >> config-all-disas.mak 4264 ;; 4265 or32) 4266 echo "CONFIG_OPENRISC_DIS=y" >> $config_target_mak 4267 echo "CONFIG_OPENRISC_DIS=y" >> config-all-disas.mak 4268 ;; 4269 ppc*) 4270 echo "CONFIG_PPC_DIS=y" >> $config_target_mak 4271 echo "CONFIG_PPC_DIS=y" >> config-all-disas.mak 4272 ;; 4273 s390*) 4274 echo "CONFIG_S390_DIS=y" >> $config_target_mak 4275 echo "CONFIG_S390_DIS=y" >> config-all-disas.mak 4276 ;; 4277 sh4) 4278 echo "CONFIG_SH4_DIS=y" >> $config_target_mak 4279 echo "CONFIG_SH4_DIS=y" >> config-all-disas.mak 4280 ;; 4281 sparc*) 4282 echo "CONFIG_SPARC_DIS=y" >> $config_target_mak 4283 echo "CONFIG_SPARC_DIS=y" >> config-all-disas.mak 4284 ;; 4285 xtensa*) 4286 echo "CONFIG_XTENSA_DIS=y" >> $config_target_mak 4287 echo "CONFIG_XTENSA_DIS=y" >> config-all-disas.mak 4288 ;; 4289 esac 4290done 4291if test "$tcg_interpreter" = "yes" ; then 4292 echo "CONFIG_TCI_DIS=y" >> $config_target_mak 4293 echo "CONFIG_TCI_DIS=y" >> config-all-disas.mak 4294fi 4295 4296case "$ARCH" in 4297alpha) 4298 # Ensure there's only a single GP 4299 cflags="-msmall-data $cflags" 4300;; 4301esac 4302 4303if test "$target_softmmu" = "yes" ; then 4304 case "$TARGET_BASE_ARCH" in 4305 arm) 4306 cflags="-DHAS_AUDIO $cflags" 4307 ;; 4308 lm32) 4309 cflags="-DHAS_AUDIO $cflags" 4310 ;; 4311 i386|mips|ppc) 4312 cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags" 4313 ;; 4314 esac 4315fi 4316 4317if test "$gprof" = "yes" ; then 4318 echo "TARGET_GPROF=yes" >> $config_target_mak 4319 if test "$target_linux_user" = "yes" ; then 4320 cflags="-p $cflags" 4321 ldflags="-p $ldflags" 4322 fi 4323 if test "$target_softmmu" = "yes" ; then 4324 ldflags="-p $ldflags" 4325 echo "GPROF_CFLAGS=-p" >> $config_target_mak 4326 fi 4327fi 4328 4329if test "$ARCH" = "tci"; then 4330 linker_script="" 4331else 4332 linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/ldscripts/\$(ARCH).ld" 4333fi 4334 4335if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then 4336 case "$ARCH" in 4337 alpha | s390x) 4338 # The default placement of the application is fine. 4339 ;; 4340 *) 4341 ldflags="$linker_script $ldflags" 4342 ;; 4343 esac 4344fi 4345 4346echo "LDFLAGS+=$ldflags" >> $config_target_mak 4347echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak 4348echo "QEMU_INCLUDES+=$includes" >> $config_target_mak 4349 4350done # for target in $targets 4351 4352if [ "$pixman" = "internal" ]; then 4353 echo "config-host.h: subdir-pixman" >> $config_host_mak 4354fi 4355 4356# build tree in object directory in case the source is not in the current directory 4357DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32" 4358DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas" 4359DIRS="$DIRS roms/seabios roms/vgabios" 4360DIRS="$DIRS qapi-generated" 4361FILES="Makefile tests/tcg/Makefile qdict-test-data.txt" 4362FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit" 4363FILES="$FILES tests/tcg/lm32/Makefile po/Makefile" 4364FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps" 4365FILES="$FILES pc-bios/spapr-rtas/Makefile" 4366FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile" 4367for bios_file in \ 4368 $source_path/pc-bios/*.bin \ 4369 $source_path/pc-bios/*.aml \ 4370 $source_path/pc-bios/*.rom \ 4371 $source_path/pc-bios/*.dtb \ 4372 $source_path/pc-bios/openbios-* \ 4373 $source_path/pc-bios/palcode-* 4374do 4375 FILES="$FILES pc-bios/`basename $bios_file`" 4376done 4377mkdir -p $DIRS 4378for f in $FILES ; do 4379 if [ -e "$source_path/$f" ] && [ "$source_path" != `pwd` ]; then 4380 symlink "$source_path/$f" "$f" 4381 fi 4382done 4383 4384# temporary config to build submodules 4385for rom in seabios vgabios ; do 4386 config_mak=roms/$rom/config.mak 4387 echo "# Automatically generated by configure - do not modify" > $config_mak 4388 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak 4389 echo "AS=$as" >> $config_mak 4390 echo "CC=$cc" >> $config_mak 4391 echo "BCC=bcc" >> $config_mak 4392 echo "CPP=$cpp" >> $config_mak 4393 echo "OBJCOPY=objcopy" >> $config_mak 4394 echo "IASL=iasl" >> $config_mak 4395 echo "LD=$ld" >> $config_mak 4396done 4397 4398if test "$docs" = "yes" ; then 4399 mkdir -p QMP 4400fi 4401