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