1#!/bin/sh 2# 3# qemu configure script (c) 2003 Fabrice Bellard 4# 5# set temporary file name 6if test ! -z "$TMPDIR" ; then 7 TMPDIR1="${TMPDIR}" 8elif test ! -z "$TEMPDIR" ; then 9 TMPDIR1="${TEMPDIR}" 10else 11 TMPDIR1="/tmp" 12fi 13 14TMPC="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.c" 15TMPO="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.o" 16TMPE="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.exe" 17 18# NB: do not call "exit" in the trap handler; this is buggy with some shells; 19# see <1285349658-3122-1-git-send-email-loic.minier@linaro.org> 20trap "rm -f $TMPC $TMPO $TMPE" EXIT INT QUIT TERM 21rm -f config.log 22 23# Print a helpful header at the top of config.log 24echo "# QEMU configure log $(date)" >> config.log 25printf "# Configured with:" >> config.log 26printf " '%s'" "$0" "$@" >> config.log 27echo >> config.log 28echo "#" >> config.log 29 30error_exit() { 31 echo 32 echo "ERROR: $1" 33 while test -n "$2"; do 34 echo " $2" 35 shift 36 done 37 echo 38 exit 1 39} 40 41do_cc() { 42 # Run the compiler, capturing its output to the log. 43 echo $cc "$@" >> config.log 44 $cc "$@" >> config.log 2>&1 || return $? 45 # Test passed. If this is an --enable-werror build, rerun 46 # the test with -Werror and bail out if it fails. This 47 # makes warning-generating-errors in configure test code 48 # obvious to developers. 49 if test "$werror" != "yes"; then 50 return 0 51 fi 52 # Don't bother rerunning the compile if we were already using -Werror 53 case "$*" in 54 *-Werror*) 55 return 0 56 ;; 57 esac 58 echo $cc -Werror "$@" >> config.log 59 $cc -Werror "$@" >> config.log 2>&1 && return $? 60 error_exit "configure test passed without -Werror but failed with -Werror." \ 61 "This is probably a bug in the configure script. The failing command" \ 62 "will be at the bottom of config.log." \ 63 "You can run configure with --disable-werror to bypass this check." 64} 65 66compile_object() { 67 do_cc $QEMU_CFLAGS -c -o $TMPO $TMPC 68} 69 70compile_prog() { 71 local_cflags="$1" 72 local_ldflags="$2" 73 do_cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags 74} 75 76# symbolically link $1 to $2. Portable version of "ln -sf". 77symlink() { 78 rm -rf "$2" 79 mkdir -p "$(dirname "$2")" 80 ln -s "$1" "$2" 81} 82 83# check whether a command is available to this shell (may be either an 84# executable or a builtin) 85has() { 86 type "$1" >/dev/null 2>&1 87} 88 89# search for an executable in PATH 90path_of() { 91 local_command="$1" 92 local_ifs="$IFS" 93 local_dir="" 94 95 # pathname has a dir component? 96 if [ "${local_command#*/}" != "$local_command" ]; then 97 if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then 98 echo "$local_command" 99 return 0 100 fi 101 fi 102 if [ -z "$local_command" ]; then 103 return 1 104 fi 105 106 IFS=: 107 for local_dir in $PATH; do 108 if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then 109 echo "$local_dir/$local_command" 110 IFS="${local_ifs:-$(printf ' \t\n')}" 111 return 0 112 fi 113 done 114 # not found 115 IFS="${local_ifs:-$(printf ' \t\n')}" 116 return 1 117} 118 119# default parameters 120source_path=`dirname "$0"` 121cpu="" 122iasl="iasl" 123interp_prefix="/usr/gnemul/qemu-%M" 124static="no" 125cross_prefix="" 126audio_drv_list="" 127block_drv_rw_whitelist="" 128block_drv_ro_whitelist="" 129host_cc="cc" 130libs_softmmu="" 131libs_tools="" 132audio_pt_int="" 133audio_win_int="" 134cc_i386=i386-pc-linux-gnu-gcc 135libs_qga="" 136debug_info="yes" 137 138# Don't accept a target_list environment variable. 139unset target_list 140 141# Default value for a variable defining feature "foo". 142# * foo="no" feature will only be used if --enable-foo arg is given 143# * foo="" feature will be searched for, and if found, will be used 144# unless --disable-foo is given 145# * foo="yes" this value will only be set by --enable-foo flag. 146# feature will searched for, 147# if not found, configure exits with error 148# 149# Always add --enable-foo and --disable-foo command line args. 150# Distributions want to ensure that several features are compiled in, and it 151# is impossible without a --enable-foo that exits if a feature is not found. 152 153bluez="" 154brlapi="" 155curl="" 156curses="" 157docs="" 158fdt="" 159pixman="" 160sdl="" 161virtfs="" 162vnc="yes" 163sparse="no" 164uuid="" 165vde="" 166vnc_tls="" 167vnc_sasl="" 168vnc_jpeg="" 169vnc_png="" 170vnc_ws="" 171xen="" 172xen_ctrl_version="" 173xen_pci_passthrough="" 174linux_aio="" 175cap_ng="" 176attr="" 177libattr="" 178xfs="" 179 180vhost_net="no" 181vhost_scsi="no" 182kvm="no" 183rdma="" 184gprof="no" 185debug_tcg="no" 186debug="no" 187strip_opt="yes" 188tcg_interpreter="no" 189bigendian="no" 190mingw32="no" 191gcov="no" 192gcov_tool="gcov" 193EXESUF="" 194prefix="/usr/local" 195mandir="\${prefix}/share/man" 196datadir="\${prefix}/share" 197qemu_docdir="\${prefix}/share/doc/qemu" 198bindir="\${prefix}/bin" 199libdir="\${prefix}/lib" 200libexecdir="\${prefix}/libexec" 201includedir="\${prefix}/include" 202sysconfdir="\${prefix}/etc" 203local_statedir="\${prefix}/var" 204confsuffix="/qemu" 205slirp="yes" 206fmod_lib="" 207fmod_inc="" 208oss_lib="" 209bsd="no" 210linux="no" 211solaris="no" 212profiler="no" 213cocoa="no" 214softmmu="yes" 215linux_user="no" 216bsd_user="no" 217guest_base="yes" 218uname_release="" 219aix="no" 220blobs="yes" 221pkgversion="" 222pie="" 223zero_malloc="" 224qom_cast_debug="yes" 225trace_backend="nop" 226trace_file="trace" 227spice="" 228rbd="" 229smartcard_nss="" 230libusb="" 231usb_redir="" 232glx="" 233zlib="yes" 234guest_agent="" 235guest_agent_with_vss="no" 236vss_win32_sdk="" 237win_sdk="no" 238want_tools="yes" 239libiscsi="" 240coroutine="" 241coroutine_pool="" 242seccomp="" 243glusterfs="" 244glusterfs_discard="no" 245virtio_blk_data_plane="" 246gtk="" 247gtkabi="2.0" 248tpm="no" 249libssh2="" 250vhdx="" 251 252# parse CC options first 253for opt do 254 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'` 255 case "$opt" in 256 --cross-prefix=*) cross_prefix="$optarg" 257 ;; 258 --cc=*) CC="$optarg" 259 ;; 260 --cxx=*) CXX="$optarg" 261 ;; 262 --iasl=*) iasl="$optarg" 263 ;; 264 --source-path=*) source_path="$optarg" 265 ;; 266 --cpu=*) cpu="$optarg" 267 ;; 268 --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS" 269 EXTRA_CFLAGS="$optarg" 270 ;; 271 --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS" 272 EXTRA_LDFLAGS="$optarg" 273 ;; 274 --enable-debug-info) debug_info="yes" 275 ;; 276 --disable-debug-info) debug_info="no" 277 ;; 278 esac 279done 280# OS specific 281# Using uname is really, really broken. Once we have the right set of checks 282# we can eliminate its usage altogether. 283 284# Preferred compiler: 285# ${CC} (if set) 286# ${cross_prefix}gcc (if cross-prefix specified) 287# system compiler 288if test -z "${CC}${cross_prefix}"; then 289 cc="$host_cc" 290else 291 cc="${CC-${cross_prefix}gcc}" 292fi 293 294if test -z "${CXX}${cross_prefix}"; then 295 cxx="c++" 296else 297 cxx="${CXX-${cross_prefix}g++}" 298fi 299 300ar="${AR-${cross_prefix}ar}" 301as="${AS-${cross_prefix}as}" 302cpp="${CPP-$cc -E}" 303objcopy="${OBJCOPY-${cross_prefix}objcopy}" 304ld="${LD-${cross_prefix}ld}" 305libtool="${LIBTOOL-${cross_prefix}libtool}" 306strip="${STRIP-${cross_prefix}strip}" 307windres="${WINDRES-${cross_prefix}windres}" 308pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}" 309query_pkg_config() { 310 "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@" 311} 312pkg_config=query_pkg_config 313sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}" 314 315# default flags for all hosts 316QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS" 317QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS" 318QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS" 319QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS" 320QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/include" 321if test "$debug_info" = "yes"; then 322 CFLAGS="-g $CFLAGS" 323 LDFLAGS="-g $LDFLAGS" 324fi 325 326# make source path absolute 327source_path=`cd "$source_path"; pwd` 328 329check_define() { 330cat > $TMPC <<EOF 331#if !defined($1) 332#error $1 not defined 333#endif 334int main(void) { return 0; } 335EOF 336 compile_object 337} 338 339if check_define __linux__ ; then 340 targetos="Linux" 341elif check_define _WIN32 ; then 342 targetos='MINGW32' 343elif check_define __OpenBSD__ ; then 344 targetos='OpenBSD' 345elif check_define __sun__ ; then 346 targetos='SunOS' 347elif check_define __HAIKU__ ; then 348 targetos='Haiku' 349else 350 targetos=`uname -s` 351fi 352 353# Some host OSes need non-standard checks for which CPU to use. 354# Note that these checks are broken for cross-compilation: if you're 355# cross-compiling to one of these OSes then you'll need to specify 356# the correct CPU with the --cpu option. 357case $targetos in 358Darwin) 359 # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can 360 # run 64-bit userspace code. 361 # If the user didn't specify a CPU explicitly and the kernel says this is 362 # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code. 363 if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then 364 cpu="x86_64" 365 fi 366 ;; 367SunOS) 368 # `uname -m` returns i86pc even on an x86_64 box, so default based on isainfo 369 if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then 370 cpu="x86_64" 371 fi 372esac 373 374if test ! -z "$cpu" ; then 375 # command line argument 376 : 377elif check_define __i386__ ; then 378 cpu="i386" 379elif check_define __x86_64__ ; then 380 if check_define __ILP32__ ; then 381 cpu="x32" 382 else 383 cpu="x86_64" 384 fi 385elif check_define __sparc__ ; then 386 if check_define __arch64__ ; then 387 cpu="sparc64" 388 else 389 cpu="sparc" 390 fi 391elif check_define _ARCH_PPC ; then 392 if check_define _ARCH_PPC64 ; then 393 cpu="ppc64" 394 else 395 cpu="ppc" 396 fi 397elif check_define __mips__ ; then 398 cpu="mips" 399elif check_define __ia64__ ; then 400 cpu="ia64" 401elif check_define __s390__ ; then 402 if check_define __s390x__ ; then 403 cpu="s390x" 404 else 405 cpu="s390" 406 fi 407elif check_define __arm__ ; then 408 cpu="arm" 409elif check_define __aarch64__ ; then 410 cpu="aarch64" 411elif check_define __hppa__ ; then 412 cpu="hppa" 413else 414 cpu=`uname -m` 415fi 416 417ARCH= 418# Normalise host CPU name and set ARCH. 419# Note that this case should only have supported host CPUs, not guests. 420case "$cpu" in 421 ia64|ppc|ppc64|s390|s390x|sparc64|x32) 422 cpu="$cpu" 423 ;; 424 i386|i486|i586|i686|i86pc|BePC) 425 cpu="i386" 426 ;; 427 x86_64|amd64) 428 cpu="x86_64" 429 ;; 430 armv*b|armv*l|arm) 431 cpu="arm" 432 ;; 433 aarch64) 434 cpu="aarch64" 435 ;; 436 mips*) 437 cpu="mips" 438 ;; 439 sparc|sun4[cdmuv]) 440 cpu="sparc" 441 ;; 442 *) 443 # This will result in either an error or falling back to TCI later 444 ARCH=unknown 445 ;; 446esac 447if test -z "$ARCH"; then 448 ARCH="$cpu" 449fi 450 451# OS specific 452 453case $targetos in 454CYGWIN*) 455 mingw32="yes" 456 QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS" 457 audio_possible_drivers="winwave sdl" 458 audio_drv_list="winwave" 459;; 460MINGW32*) 461 mingw32="yes" 462 audio_possible_drivers="winwave dsound sdl fmod" 463 audio_drv_list="winwave" 464;; 465GNU/kFreeBSD) 466 bsd="yes" 467 audio_drv_list="oss" 468 audio_possible_drivers="oss sdl esd pa" 469;; 470FreeBSD) 471 bsd="yes" 472 make="${MAKE-gmake}" 473 audio_drv_list="oss" 474 audio_possible_drivers="oss sdl esd pa" 475 # needed for kinfo_getvmmap(3) in libutil.h 476 LIBS="-lutil $LIBS" 477;; 478DragonFly) 479 bsd="yes" 480 make="${MAKE-gmake}" 481 audio_drv_list="oss" 482 audio_possible_drivers="oss sdl esd pa" 483;; 484NetBSD) 485 bsd="yes" 486 make="${MAKE-gmake}" 487 audio_drv_list="oss" 488 audio_possible_drivers="oss sdl esd" 489 oss_lib="-lossaudio" 490;; 491OpenBSD) 492 bsd="yes" 493 make="${MAKE-gmake}" 494 audio_drv_list="sdl" 495 audio_possible_drivers="sdl esd" 496;; 497Darwin) 498 bsd="yes" 499 darwin="yes" 500 if [ "$cpu" = "x86_64" ] ; then 501 QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS" 502 LDFLAGS="-arch x86_64 $LDFLAGS" 503 else 504 QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS" 505 fi 506 cocoa="yes" 507 audio_drv_list="coreaudio" 508 audio_possible_drivers="coreaudio sdl fmod" 509 LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS" 510 libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu" 511 # Disable attempts to use ObjectiveC features in os/object.h since they 512 # won't work when we're compiling with gcc as a C compiler. 513 QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS" 514;; 515SunOS) 516 solaris="yes" 517 make="${MAKE-gmake}" 518 install="${INSTALL-ginstall}" 519 ld="gld" 520 smbd="${SMBD-/usr/sfw/sbin/smbd}" 521 needs_libsunmath="no" 522 solarisrev=`uname -r | cut -f2 -d.` 523 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then 524 if test "$solarisrev" -le 9 ; then 525 if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then 526 needs_libsunmath="yes" 527 QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS" 528 LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS" 529 LIBS="-lsunmath $LIBS" 530 else 531 error_exit "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without" \ 532 "libsunmath from the Sun Studio compilers tools, due to a lack of" \ 533 "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86" \ 534 "Studio 11 can be downloaded from www.sun.com." 535 fi 536 fi 537 fi 538 if test -f /usr/include/sys/soundcard.h ; then 539 audio_drv_list="oss" 540 fi 541 audio_possible_drivers="oss sdl" 542# needed for CMSG_ macros in sys/socket.h 543 QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS" 544# needed for TIOCWIN* defines in termios.h 545 QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS" 546 QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS" 547 solarisnetlibs="-lsocket -lnsl -lresolv" 548 LIBS="$solarisnetlibs $LIBS" 549 libs_qga="$solarisnetlibs $libs_qga" 550;; 551AIX) 552 aix="yes" 553 make="${MAKE-gmake}" 554;; 555Haiku) 556 haiku="yes" 557 QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS" 558 LIBS="-lposix_error_mapper -lnetwork $LIBS" 559;; 560*) 561 audio_drv_list="oss" 562 audio_possible_drivers="oss alsa sdl esd pa" 563 linux="yes" 564 linux_user="yes" 565 kvm="yes" 566 vhost_net="yes" 567 vhost_scsi="yes" 568 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" -o "$cpu" = "x32" ] ; then 569 audio_possible_drivers="$audio_possible_drivers fmod" 570 fi 571 QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers -I$(pwd)/linux-headers $QEMU_INCLUDES" 572;; 573esac 574 575if [ "$bsd" = "yes" ] ; then 576 if [ "$darwin" != "yes" ] ; then 577 bsd_user="yes" 578 fi 579fi 580 581: ${make=${MAKE-make}} 582: ${install=${INSTALL-install}} 583: ${python=${PYTHON-python -B}} 584: ${smbd=${SMBD-/usr/sbin/smbd}} 585 586# Default objcc to clang if available, otherwise use CC 587if has clang; then 588 objcc=clang 589else 590 objcc="$cc" 591fi 592 593if test "$mingw32" = "yes" ; then 594 EXESUF=".exe" 595 QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS" 596 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later) 597 QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS" 598 LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS" 599cat > $TMPC << EOF 600int main(void) { return 0; } 601EOF 602 if compile_prog "" "-liberty" ; then 603 LIBS="-liberty $LIBS" 604 fi 605 prefix="c:/Program Files/QEMU" 606 mandir="\${prefix}" 607 datadir="\${prefix}" 608 qemu_docdir="\${prefix}" 609 bindir="\${prefix}" 610 sysconfdir="\${prefix}" 611 local_statedir= 612 confsuffix="" 613 libs_qga="-lws2_32 -lwinmm -lpowrprof $libs_qga" 614fi 615 616werror="" 617 618for opt do 619 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'` 620 case "$opt" in 621 --help|-h) show_help=yes 622 ;; 623 --version|-V) exec cat $source_path/VERSION 624 ;; 625 --prefix=*) prefix="$optarg" 626 ;; 627 --interp-prefix=*) interp_prefix="$optarg" 628 ;; 629 --source-path=*) 630 ;; 631 --cross-prefix=*) 632 ;; 633 --cc=*) 634 ;; 635 --host-cc=*) host_cc="$optarg" 636 ;; 637 --cxx=*) 638 ;; 639 --objcc=*) objcc="$optarg" 640 ;; 641 --make=*) make="$optarg" 642 ;; 643 --install=*) install="$optarg" 644 ;; 645 --python=*) python="$optarg" 646 ;; 647 --gcov=*) gcov_tool="$optarg" 648 ;; 649 --smbd=*) smbd="$optarg" 650 ;; 651 --extra-cflags=*) 652 ;; 653 --extra-ldflags=*) 654 ;; 655 --enable-debug-info) 656 ;; 657 --disable-debug-info) 658 ;; 659 --cpu=*) 660 ;; 661 --target-list=*) target_list="$optarg" 662 ;; 663 --enable-trace-backend=*) trace_backend="$optarg" 664 ;; 665 --with-trace-file=*) trace_file="$optarg" 666 ;; 667 --enable-gprof) gprof="yes" 668 ;; 669 --enable-gcov) gcov="yes" 670 ;; 671 --static) 672 static="yes" 673 LDFLAGS="-static $LDFLAGS" 674 QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS" 675 ;; 676 --mandir=*) mandir="$optarg" 677 ;; 678 --bindir=*) bindir="$optarg" 679 ;; 680 --libdir=*) libdir="$optarg" 681 ;; 682 --libexecdir=*) libexecdir="$optarg" 683 ;; 684 --includedir=*) includedir="$optarg" 685 ;; 686 --datadir=*) datadir="$optarg" 687 ;; 688 --with-confsuffix=*) confsuffix="$optarg" 689 ;; 690 --docdir=*) qemu_docdir="$optarg" 691 ;; 692 --sysconfdir=*) sysconfdir="$optarg" 693 ;; 694 --localstatedir=*) local_statedir="$optarg" 695 ;; 696 --sbindir=*|--sharedstatedir=*|\ 697 --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\ 698 --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*) 699 # These switches are silently ignored, for compatibility with 700 # autoconf-generated configure scripts. This allows QEMU's 701 # configure to be used by RPM and similar macros that set 702 # lots of directory switches by default. 703 ;; 704 --with-system-pixman) pixman="system" 705 ;; 706 --without-system-pixman) pixman="internal" 707 ;; 708 --without-pixman) pixman="none" 709 ;; 710 --disable-sdl) sdl="no" 711 ;; 712 --enable-sdl) sdl="yes" 713 ;; 714 --disable-qom-cast-debug) qom_cast_debug="no" 715 ;; 716 --enable-qom-cast-debug) qom_cast_debug="yes" 717 ;; 718 --disable-virtfs) virtfs="no" 719 ;; 720 --enable-virtfs) virtfs="yes" 721 ;; 722 --disable-vnc) vnc="no" 723 ;; 724 --enable-vnc) vnc="yes" 725 ;; 726 --fmod-lib=*) fmod_lib="$optarg" 727 ;; 728 --fmod-inc=*) fmod_inc="$optarg" 729 ;; 730 --oss-lib=*) oss_lib="$optarg" 731 ;; 732 --audio-drv-list=*) audio_drv_list="$optarg" 733 ;; 734 --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=`echo "$optarg" | sed -e 's/,/ /g'` 735 ;; 736 --block-drv-ro-whitelist=*) block_drv_ro_whitelist=`echo "$optarg" | sed -e 's/,/ /g'` 737 ;; 738 --enable-debug-tcg) debug_tcg="yes" 739 ;; 740 --disable-debug-tcg) debug_tcg="no" 741 ;; 742 --enable-debug) 743 # Enable debugging options that aren't excessively noisy 744 debug_tcg="yes" 745 debug="yes" 746 strip_opt="no" 747 ;; 748 --enable-sparse) sparse="yes" 749 ;; 750 --disable-sparse) sparse="no" 751 ;; 752 --disable-strip) strip_opt="no" 753 ;; 754 --disable-vnc-tls) vnc_tls="no" 755 ;; 756 --enable-vnc-tls) vnc_tls="yes" 757 ;; 758 --disable-vnc-sasl) vnc_sasl="no" 759 ;; 760 --enable-vnc-sasl) vnc_sasl="yes" 761 ;; 762 --disable-vnc-jpeg) vnc_jpeg="no" 763 ;; 764 --enable-vnc-jpeg) vnc_jpeg="yes" 765 ;; 766 --disable-vnc-png) vnc_png="no" 767 ;; 768 --enable-vnc-png) vnc_png="yes" 769 ;; 770 --disable-vnc-ws) vnc_ws="no" 771 ;; 772 --enable-vnc-ws) vnc_ws="yes" 773 ;; 774 --disable-slirp) slirp="no" 775 ;; 776 --disable-uuid) uuid="no" 777 ;; 778 --enable-uuid) uuid="yes" 779 ;; 780 --disable-vde) vde="no" 781 ;; 782 --enable-vde) vde="yes" 783 ;; 784 --disable-xen) xen="no" 785 ;; 786 --enable-xen) xen="yes" 787 ;; 788 --disable-xen-pci-passthrough) xen_pci_passthrough="no" 789 ;; 790 --enable-xen-pci-passthrough) xen_pci_passthrough="yes" 791 ;; 792 --disable-brlapi) brlapi="no" 793 ;; 794 --enable-brlapi) brlapi="yes" 795 ;; 796 --disable-bluez) bluez="no" 797 ;; 798 --enable-bluez) bluez="yes" 799 ;; 800 --disable-kvm) kvm="no" 801 ;; 802 --enable-kvm) kvm="yes" 803 ;; 804 --disable-tcg-interpreter) tcg_interpreter="no" 805 ;; 806 --enable-tcg-interpreter) tcg_interpreter="yes" 807 ;; 808 --disable-cap-ng) cap_ng="no" 809 ;; 810 --enable-cap-ng) cap_ng="yes" 811 ;; 812 --disable-spice) spice="no" 813 ;; 814 --enable-spice) spice="yes" 815 ;; 816 --disable-libiscsi) libiscsi="no" 817 ;; 818 --enable-libiscsi) libiscsi="yes" 819 ;; 820 --enable-profiler) profiler="yes" 821 ;; 822 --disable-cocoa) cocoa="no" 823 ;; 824 --enable-cocoa) 825 cocoa="yes" ; 826 sdl="no" ; 827 audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`" 828 ;; 829 --disable-system) softmmu="no" 830 ;; 831 --enable-system) softmmu="yes" 832 ;; 833 --disable-user) 834 linux_user="no" ; 835 bsd_user="no" ; 836 ;; 837 --enable-user) ;; 838 --disable-linux-user) linux_user="no" 839 ;; 840 --enable-linux-user) linux_user="yes" 841 ;; 842 --disable-bsd-user) bsd_user="no" 843 ;; 844 --enable-bsd-user) bsd_user="yes" 845 ;; 846 --enable-guest-base) guest_base="yes" 847 ;; 848 --disable-guest-base) guest_base="no" 849 ;; 850 --enable-pie) pie="yes" 851 ;; 852 --disable-pie) pie="no" 853 ;; 854 --enable-uname-release=*) uname_release="$optarg" 855 ;; 856 --enable-werror) werror="yes" 857 ;; 858 --disable-werror) werror="no" 859 ;; 860 --disable-curses) curses="no" 861 ;; 862 --enable-curses) curses="yes" 863 ;; 864 --disable-curl) curl="no" 865 ;; 866 --enable-curl) curl="yes" 867 ;; 868 --disable-fdt) fdt="no" 869 ;; 870 --enable-fdt) fdt="yes" 871 ;; 872 --disable-linux-aio) linux_aio="no" 873 ;; 874 --enable-linux-aio) linux_aio="yes" 875 ;; 876 --disable-attr) attr="no" 877 ;; 878 --enable-attr) attr="yes" 879 ;; 880 --disable-blobs) blobs="no" 881 ;; 882 --with-pkgversion=*) pkgversion=" ($optarg)" 883 ;; 884 --with-coroutine=*) coroutine="$optarg" 885 ;; 886 --disable-coroutine-pool) coroutine_pool="no" 887 ;; 888 --enable-coroutine-pool) coroutine_pool="yes" 889 ;; 890 --disable-docs) docs="no" 891 ;; 892 --enable-docs) docs="yes" 893 ;; 894 --disable-vhost-net) vhost_net="no" 895 ;; 896 --enable-vhost-net) vhost_net="yes" 897 ;; 898 --disable-vhost-scsi) vhost_scsi="no" 899 ;; 900 --enable-vhost-scsi) vhost_scsi="yes" 901 ;; 902 --disable-glx) glx="no" 903 ;; 904 --enable-glx) glx="yes" 905 ;; 906 --disable-rbd) rbd="no" 907 ;; 908 --enable-rbd) rbd="yes" 909 ;; 910 --disable-xfsctl) xfs="no" 911 ;; 912 --enable-xfsctl) xfs="yes" 913 ;; 914 --disable-smartcard-nss) smartcard_nss="no" 915 ;; 916 --enable-smartcard-nss) smartcard_nss="yes" 917 ;; 918 --disable-libusb) libusb="no" 919 ;; 920 --enable-libusb) libusb="yes" 921 ;; 922 --disable-usb-redir) usb_redir="no" 923 ;; 924 --enable-usb-redir) usb_redir="yes" 925 ;; 926 --disable-zlib-test) zlib="no" 927 ;; 928 --enable-guest-agent) guest_agent="yes" 929 ;; 930 --disable-guest-agent) guest_agent="no" 931 ;; 932 --with-vss-sdk) vss_win32_sdk="" 933 ;; 934 --with-vss-sdk=*) vss_win32_sdk="$optarg" 935 ;; 936 --without-vss-sdk) vss_win32_sdk="no" 937 ;; 938 --with-win-sdk) win_sdk="" 939 ;; 940 --with-win-sdk=*) win_sdk="$optarg" 941 ;; 942 --without-win-sdk) win_sdk="no" 943 ;; 944 --enable-tools) want_tools="yes" 945 ;; 946 --disable-tools) want_tools="no" 947 ;; 948 --enable-seccomp) seccomp="yes" 949 ;; 950 --disable-seccomp) seccomp="no" 951 ;; 952 --disable-glusterfs) glusterfs="no" 953 ;; 954 --enable-glusterfs) glusterfs="yes" 955 ;; 956 --disable-virtio-blk-data-plane) virtio_blk_data_plane="no" 957 ;; 958 --enable-virtio-blk-data-plane) virtio_blk_data_plane="yes" 959 ;; 960 --disable-gtk) gtk="no" 961 ;; 962 --enable-gtk) gtk="yes" 963 ;; 964 --enable-rdma) rdma="yes" 965 ;; 966 --disable-rdma) rdma="no" 967 ;; 968 --with-gtkabi=*) gtkabi="$optarg" 969 ;; 970 --enable-tpm) tpm="yes" 971 ;; 972 --disable-libssh2) libssh2="no" 973 ;; 974 --enable-libssh2) libssh2="yes" 975 ;; 976 --enable-vhdx) vhdx="yes" 977 ;; 978 --disable-vhdx) vhdx="no" 979 ;; 980 *) echo "ERROR: unknown option $opt"; show_help="yes" 981 ;; 982 esac 983done 984 985case "$cpu" in 986 ppc) 987 CPU_CFLAGS="-m32" 988 LDFLAGS="-m32 $LDFLAGS" 989 ;; 990 ppc64) 991 CPU_CFLAGS="-m64" 992 LDFLAGS="-m64 $LDFLAGS" 993 ;; 994 sparc) 995 LDFLAGS="-m32 $LDFLAGS" 996 CPU_CFLAGS="-m32 -mcpu=ultrasparc" 997 ;; 998 sparc64) 999 LDFLAGS="-m64 $LDFLAGS" 1000 CPU_CFLAGS="-m64 -mcpu=ultrasparc" 1001 ;; 1002 s390) 1003 CPU_CFLAGS="-m31 -march=z990" 1004 LDFLAGS="-m31 $LDFLAGS" 1005 ;; 1006 s390x) 1007 CPU_CFLAGS="-m64 -march=z990" 1008 LDFLAGS="-m64 $LDFLAGS" 1009 ;; 1010 i386) 1011 CPU_CFLAGS="-m32" 1012 LDFLAGS="-m32 $LDFLAGS" 1013 cc_i386='$(CC) -m32' 1014 ;; 1015 x86_64) 1016 CPU_CFLAGS="-m64" 1017 LDFLAGS="-m64 $LDFLAGS" 1018 cc_i386='$(CC) -m32' 1019 ;; 1020 x32) 1021 CPU_CFLAGS="-mx32" 1022 LDFLAGS="-mx32 $LDFLAGS" 1023 cc_i386='$(CC) -m32' 1024 ;; 1025 # No special flags required for other host CPUs 1026esac 1027 1028QEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS" 1029EXTRA_CFLAGS="$CPU_CFLAGS $EXTRA_CFLAGS" 1030 1031default_target_list="" 1032 1033mak_wilds="" 1034 1035if [ "$softmmu" = "yes" ]; then 1036 mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak" 1037fi 1038if [ "$linux_user" = "yes" ]; then 1039 mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak" 1040fi 1041if [ "$bsd_user" = "yes" ]; then 1042 mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak" 1043fi 1044 1045for config in $mak_wilds; do 1046 default_target_list="${default_target_list} $(basename "$config" .mak)" 1047done 1048 1049if test x"$show_help" = x"yes" ; then 1050cat << EOF 1051 1052Usage: configure [options] 1053Options: [defaults in brackets after descriptions] 1054 1055EOF 1056echo "Standard options:" 1057echo " --help print this message" 1058echo " --prefix=PREFIX install in PREFIX [$prefix]" 1059echo " --interp-prefix=PREFIX where to find shared libraries, etc." 1060echo " use %M for cpu name [$interp_prefix]" 1061echo " --target-list=LIST set target list (default: build everything)" 1062echo "Available targets: $default_target_list" | \ 1063 fold -s -w 53 | sed -e 's/^/ /' 1064echo "" 1065echo "Advanced options (experts only):" 1066echo " --source-path=PATH path of source code [$source_path]" 1067echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]" 1068echo " --cc=CC use C compiler CC [$cc]" 1069echo " --iasl=IASL use ACPI compiler IASL [$iasl]" 1070echo " --host-cc=CC use C compiler CC [$host_cc] for code run at" 1071echo " build time" 1072echo " --cxx=CXX use C++ compiler CXX [$cxx]" 1073echo " --objcc=OBJCC use Objective-C compiler OBJCC [$objcc]" 1074echo " --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS" 1075echo " --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS" 1076echo " --make=MAKE use specified make [$make]" 1077echo " --install=INSTALL use specified install [$install]" 1078echo " --python=PYTHON use specified python [$python]" 1079echo " --smbd=SMBD use specified smbd [$smbd]" 1080echo " --static enable static build [$static]" 1081echo " --mandir=PATH install man pages in PATH" 1082echo " --datadir=PATH install firmware in PATH$confsuffix" 1083echo " --docdir=PATH install documentation in PATH$confsuffix" 1084echo " --bindir=PATH install binaries in PATH" 1085echo " --libdir=PATH install libraries in PATH" 1086echo " --sysconfdir=PATH install config in PATH$confsuffix" 1087echo " --localstatedir=PATH install local state in PATH (set at runtime on win32)" 1088echo " --with-confsuffix=SUFFIX suffix for QEMU data inside datadir and sysconfdir [$confsuffix]" 1089echo " --enable-debug-tcg enable TCG debugging" 1090echo " --disable-debug-tcg disable TCG debugging (default)" 1091echo " --enable-debug-info enable debugging information (default)" 1092echo " --disable-debug-info disable debugging information" 1093echo " --enable-debug enable common debug build options" 1094echo " --enable-sparse enable sparse checker" 1095echo " --disable-sparse disable sparse checker (default)" 1096echo " --disable-strip disable stripping binaries" 1097echo " --disable-werror disable compilation abort on warning" 1098echo " --disable-sdl disable SDL" 1099echo " --enable-sdl enable SDL" 1100echo " --disable-gtk disable gtk UI" 1101echo " --enable-gtk enable gtk UI" 1102echo " --disable-virtfs disable VirtFS" 1103echo " --enable-virtfs enable VirtFS" 1104echo " --disable-vnc disable VNC" 1105echo " --enable-vnc enable VNC" 1106echo " --disable-cocoa disable Cocoa (Mac OS X only)" 1107echo " --enable-cocoa enable Cocoa (default on Mac OS X)" 1108echo " --audio-drv-list=LIST set audio drivers list:" 1109echo " Available drivers: $audio_possible_drivers" 1110echo " --block-drv-whitelist=L Same as --block-drv-rw-whitelist=L" 1111echo " --block-drv-rw-whitelist=L" 1112echo " set block driver read-write whitelist" 1113echo " (affects only QEMU, not qemu-img)" 1114echo " --block-drv-ro-whitelist=L" 1115echo " set block driver read-only whitelist" 1116echo " (affects only QEMU, not qemu-img)" 1117echo " --disable-xen disable xen backend driver support" 1118echo " --enable-xen enable xen backend driver support" 1119echo " --disable-xen-pci-passthrough" 1120echo " --enable-xen-pci-passthrough" 1121echo " --disable-brlapi disable BrlAPI" 1122echo " --enable-brlapi enable BrlAPI" 1123echo " --disable-vnc-tls disable TLS encryption for VNC server" 1124echo " --enable-vnc-tls enable TLS encryption for VNC server" 1125echo " --disable-vnc-sasl disable SASL encryption for VNC server" 1126echo " --enable-vnc-sasl enable SASL encryption for VNC server" 1127echo " --disable-vnc-jpeg disable JPEG lossy compression for VNC server" 1128echo " --enable-vnc-jpeg enable JPEG lossy compression for VNC server" 1129echo " --disable-vnc-png disable PNG compression for VNC server (default)" 1130echo " --enable-vnc-png enable PNG compression for VNC server" 1131echo " --disable-vnc-ws disable Websockets support for VNC server" 1132echo " --enable-vnc-ws enable Websockets support for VNC server" 1133echo " --disable-curses disable curses output" 1134echo " --enable-curses enable curses output" 1135echo " --disable-curl disable curl connectivity" 1136echo " --enable-curl enable curl connectivity" 1137echo " --disable-fdt disable fdt device tree" 1138echo " --enable-fdt enable fdt device tree" 1139echo " --disable-bluez disable bluez stack connectivity" 1140echo " --enable-bluez enable bluez stack connectivity" 1141echo " --disable-slirp disable SLIRP userspace network connectivity" 1142echo " --disable-kvm disable KVM acceleration support" 1143echo " --enable-kvm enable KVM acceleration support" 1144echo " --disable-rdma disable RDMA-based migration support" 1145echo " --enable-rdma enable RDMA-based migration support" 1146echo " --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)" 1147echo " --enable-system enable all system emulation targets" 1148echo " --disable-system disable all system emulation targets" 1149echo " --enable-user enable supported user emulation targets" 1150echo " --disable-user disable all user emulation targets" 1151echo " --enable-linux-user enable all linux usermode emulation targets" 1152echo " --disable-linux-user disable all linux usermode emulation targets" 1153echo " --enable-bsd-user enable all BSD usermode emulation targets" 1154echo " --disable-bsd-user disable all BSD usermode emulation targets" 1155echo " --enable-guest-base enable GUEST_BASE support for usermode" 1156echo " emulation targets" 1157echo " --disable-guest-base disable GUEST_BASE support" 1158echo " --enable-pie build Position Independent Executables" 1159echo " --disable-pie do not build Position Independent Executables" 1160echo " --fmod-lib path to FMOD library" 1161echo " --fmod-inc path to FMOD includes" 1162echo " --oss-lib path to OSS library" 1163echo " --enable-uname-release=R Return R for uname -r in usermode emulation" 1164echo " --cpu=CPU Build for host CPU [$cpu]" 1165echo " --disable-uuid disable uuid support" 1166echo " --enable-uuid enable uuid support" 1167echo " --disable-vde disable support for vde network" 1168echo " --enable-vde enable support for vde network" 1169echo " --disable-linux-aio disable Linux AIO support" 1170echo " --enable-linux-aio enable Linux AIO support" 1171echo " --disable-cap-ng disable libcap-ng support" 1172echo " --enable-cap-ng enable libcap-ng support" 1173echo " --disable-attr disables attr and xattr support" 1174echo " --enable-attr enable attr and xattr support" 1175echo " --disable-blobs disable installing provided firmware blobs" 1176echo " --enable-docs enable documentation build" 1177echo " --disable-docs disable documentation build" 1178echo " --disable-vhost-net disable vhost-net acceleration support" 1179echo " --enable-vhost-net enable vhost-net acceleration support" 1180echo " --enable-trace-backend=B Set trace backend" 1181echo " Available backends:" $($python "$source_path"/scripts/tracetool.py --list-backends) 1182echo " --with-trace-file=NAME Full PATH,NAME of file to store traces" 1183echo " Default:trace-<pid>" 1184echo " --disable-spice disable spice" 1185echo " --enable-spice enable spice" 1186echo " --enable-rbd enable building the rados block device (rbd)" 1187echo " --disable-libiscsi disable iscsi support" 1188echo " --enable-libiscsi enable iscsi support" 1189echo " --disable-smartcard-nss disable smartcard nss support" 1190echo " --enable-smartcard-nss enable smartcard nss support" 1191echo " --disable-libusb disable libusb (for usb passthrough)" 1192echo " --enable-libusb enable libusb (for usb passthrough)" 1193echo " --disable-usb-redir disable usb network redirection support" 1194echo " --enable-usb-redir enable usb network redirection support" 1195echo " --disable-guest-agent disable building of the QEMU Guest Agent" 1196echo " --enable-guest-agent enable building of the QEMU Guest Agent" 1197echo " --with-vss-sdk=SDK-path enable Windows VSS support in QEMU Guest Agent" 1198echo " --with-win-sdk=SDK-path path to Windows Platform SDK (to build VSS .tlb)" 1199echo " --disable-seccomp disable seccomp support" 1200echo " --enable-seccomp enables seccomp support" 1201echo " --with-coroutine=BACKEND coroutine backend. Supported options:" 1202echo " gthread, ucontext, sigaltstack, windows" 1203echo " --disable-coroutine-pool disable coroutine freelist (worse performance)" 1204echo " --enable-coroutine-pool enable coroutine freelist (better performance)" 1205echo " --enable-glusterfs enable GlusterFS backend" 1206echo " --disable-glusterfs disable GlusterFS backend" 1207echo " --enable-gcov enable test coverage analysis with gcov" 1208echo " --gcov=GCOV use specified gcov [$gcov_tool]" 1209echo " --enable-tpm enable TPM support" 1210echo " --disable-libssh2 disable ssh block device support" 1211echo " --enable-libssh2 enable ssh block device support" 1212echo " --disable-vhdx disables support for the Microsoft VHDX image format" 1213echo " --enable-vhdx enable support for the Microsoft VHDX image format" 1214echo "" 1215echo "NOTE: The object files are built at the place where configure is launched" 1216exit 1 1217fi 1218 1219# Now we have handled --enable-tcg-interpreter and know we're not just 1220# printing the help message, bail out if the host CPU isn't supported. 1221if test "$ARCH" = "unknown"; then 1222 if test "$tcg_interpreter" = "yes" ; then 1223 echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)" 1224 ARCH=tci 1225 else 1226 error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter" 1227 fi 1228fi 1229 1230# check that the C compiler works. 1231cat > $TMPC <<EOF 1232int main(void) { return 0; } 1233EOF 1234 1235if compile_object ; then 1236 : C compiler works ok 1237else 1238 error_exit "\"$cc\" either does not exist or does not work" 1239fi 1240 1241# Consult white-list to determine whether to enable werror 1242# by default. Only enable by default for git builds 1243z_version=`cut -f3 -d. $source_path/VERSION` 1244 1245if test -z "$werror" ; then 1246 if test -d "$source_path/.git" -a \ 1247 "$linux" = "yes" ; then 1248 werror="yes" 1249 else 1250 werror="no" 1251 fi 1252fi 1253 1254gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits" 1255gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags" 1256gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags" 1257gcc_flags="-Wendif-labels $gcc_flags" 1258gcc_flags="-Wno-initializer-overrides $gcc_flags" 1259gcc_flags="-Wno-string-plus-int $gcc_flags" 1260# Note that we do not add -Werror to gcc_flags here, because that would 1261# enable it for all configure tests. If a configure test failed due 1262# to -Werror this would just silently disable some features, 1263# so it's too error prone. 1264cat > $TMPC << EOF 1265int main(void) { return 0; } 1266EOF 1267for flag in $gcc_flags; do 1268 # Use the positive sense of the flag when testing for -Wno-wombat 1269 # support (gcc will happily accept the -Wno- form of unknown 1270 # warning options). 1271 optflag="$(echo $flag | sed -e 's/^-Wno-/-W/')" 1272 if compile_prog "-Werror $optflag" "" ; then 1273 QEMU_CFLAGS="$QEMU_CFLAGS $flag" 1274 fi 1275done 1276 1277if compile_prog "-Werror -fstack-protector-all" "" ; then 1278 QEMU_CFLAGS="$QEMU_CFLAGS -fstack-protector-all" 1279 LIBTOOLFLAGS="$LIBTOOLFLAGS -Wc,-fstack-protector-all" 1280fi 1281 1282# Workaround for http://gcc.gnu.org/PR55489. Happens with -fPIE/-fPIC and 1283# large functions that use global variables. The bug is in all releases of 1284# GCC, but it became particularly acute in 4.6.x and 4.7.x. It is fixed in 1285# 4.7.3 and 4.8.0. We should be able to delete this at the end of 2013. 1286cat > $TMPC << EOF 1287#if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2)) 1288int main(void) { return 0; } 1289#else 1290#error No bug in this compiler. 1291#endif 1292EOF 1293if compile_prog "-Werror -fno-gcse" "" ; then 1294 TRANSLATE_OPT_CFLAGS=-fno-gcse 1295fi 1296 1297if test "$static" = "yes" ; then 1298 if test "$pie" = "yes" ; then 1299 error_exit "static and pie are mutually incompatible" 1300 else 1301 pie="no" 1302 fi 1303fi 1304 1305if test "$pie" = ""; then 1306 case "$cpu-$targetos" in 1307 i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD) 1308 ;; 1309 *) 1310 pie="no" 1311 ;; 1312 esac 1313fi 1314 1315if test "$pie" != "no" ; then 1316 cat > $TMPC << EOF 1317 1318#ifdef __linux__ 1319# define THREAD __thread 1320#else 1321# define THREAD 1322#endif 1323 1324static THREAD int tls_var; 1325 1326int main(void) { return tls_var; } 1327 1328EOF 1329 if compile_prog "-fPIE -DPIE" "-pie"; then 1330 QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS" 1331 LDFLAGS="-pie $LDFLAGS" 1332 pie="yes" 1333 if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then 1334 LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS" 1335 fi 1336 else 1337 if test "$pie" = "yes"; then 1338 error_exit "PIE not available due to missing toolchain support" 1339 else 1340 echo "Disabling PIE due to missing toolchain support" 1341 pie="no" 1342 fi 1343 fi 1344fi 1345 1346########################################## 1347# __sync_fetch_and_and requires at least -march=i486. Many toolchains 1348# use i686 as default anyway, but for those that don't, an explicit 1349# specification is necessary 1350 1351if test "$cpu" = "i386"; then 1352 cat > $TMPC << EOF 1353static int sfaa(int *ptr) 1354{ 1355 return __sync_fetch_and_and(ptr, 0); 1356} 1357 1358int main(void) 1359{ 1360 int val = 42; 1361 val = __sync_val_compare_and_swap(&val, 0, 1); 1362 sfaa(&val); 1363 return val; 1364} 1365EOF 1366 if ! compile_prog "" "" ; then 1367 QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS" 1368 fi 1369fi 1370 1371######################################### 1372# Solaris specific configure tool chain decisions 1373 1374if test "$solaris" = "yes" ; then 1375 if has $install; then 1376 : 1377 else 1378 error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \ 1379 "install fileutils from www.blastwave.org using pkg-get -i fileutils" \ 1380 "to get ginstall which is used by default (which lives in /opt/csw/bin)" 1381 fi 1382 if test "`path_of $install`" = "/usr/sbin/install" ; then 1383 error_exit "Solaris /usr/sbin/install is not an appropriate install program." \ 1384 "try ginstall from the GNU fileutils available from www.blastwave.org" \ 1385 "using pkg-get -i fileutils, or use --install=/usr/ucb/install" 1386 fi 1387 if has ar; then 1388 : 1389 else 1390 if test -f /usr/ccs/bin/ar ; then 1391 error_exit "No path includes ar" \ 1392 "Add /usr/ccs/bin to your path and rerun configure" 1393 fi 1394 error_exit "No path includes ar" 1395 fi 1396fi 1397 1398if ! has $python; then 1399 error_exit "Python not found. Use --python=/path/to/python" 1400fi 1401 1402# Note that if the Python conditional here evaluates True we will exit 1403# with status 1 which is a shell 'false' value. 1404if ! $python -c 'import sys; sys.exit(sys.version_info < (2,4) or sys.version_info >= (3,))'; then 1405 error_exit "Cannot use '$python', Python 2.4 or later is required." \ 1406 "Note that Python 3 or later is not yet supported." \ 1407 "Use --python=/path/to/python to specify a supported Python." 1408fi 1409 1410if test -z "${target_list+xxx}" ; then 1411 target_list="$default_target_list" 1412else 1413 target_list=`echo "$target_list" | sed -e 's/,/ /g'` 1414fi 1415 1416# Check that we recognised the target name; this allows a more 1417# friendly error message than if we let it fall through. 1418for target in $target_list; do 1419 case " $default_target_list " in 1420 *" $target "*) 1421 ;; 1422 *) 1423 error_exit "Unknown target name '$target'" 1424 ;; 1425 esac 1426done 1427 1428# see if system emulation was really requested 1429case " $target_list " in 1430 *"-softmmu "*) softmmu=yes 1431 ;; 1432 *) softmmu=no 1433 ;; 1434esac 1435 1436feature_not_found() { 1437 feature=$1 1438 1439 error_exit "User requested feature $feature" \ 1440 "configure was not able to find it" 1441} 1442 1443# --- 1444# big/little endian test 1445cat > $TMPC << EOF 1446short big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, }; 1447short little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, }; 1448extern int foo(short *, short *); 1449int main(int argc, char *argv[]) { 1450 return foo(big_endian, little_endian); 1451} 1452EOF 1453 1454if compile_object ; then 1455 if grep -q BiGeNdIaN $TMPO ; then 1456 bigendian="yes" 1457 elif grep -q LiTtLeEnDiAn $TMPO ; then 1458 bigendian="no" 1459 else 1460 echo big/little test failed 1461 fi 1462else 1463 echo big/little test failed 1464fi 1465 1466########################################## 1467# pkg-config probe 1468 1469if ! has "$pkg_config_exe"; then 1470 error_exit "pkg-config binary '$pkg_config_exe' not found" 1471fi 1472 1473########################################## 1474# NPTL probe 1475 1476if test "$linux_user" = "yes"; then 1477 cat > $TMPC <<EOF 1478#include <sched.h> 1479#include <linux/futex.h> 1480int main(void) { 1481#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT) 1482#error bork 1483#endif 1484 return 0; 1485} 1486EOF 1487 if ! compile_object ; then 1488 feature_not_found "nptl" 1489 fi 1490fi 1491 1492########################################## 1493# zlib check 1494 1495if test "$zlib" != "no" ; then 1496 cat > $TMPC << EOF 1497#include <zlib.h> 1498int main(void) { zlibVersion(); return 0; } 1499EOF 1500 if compile_prog "" "-lz" ; then 1501 : 1502 else 1503 error_exit "zlib check failed" \ 1504 "Make sure to have the zlib libs and headers installed." 1505 fi 1506fi 1507libs_softmmu="$libs_softmmu -lz" 1508 1509########################################## 1510# libseccomp check 1511 1512if test "$seccomp" != "no" ; then 1513 if $pkg_config --atleast-version=2.1.0 libseccomp; then 1514 libs_softmmu="$libs_softmmu `$pkg_config --libs libseccomp`" 1515 QEMU_CFLAGS="$QEMU_CFLAGS `$pkg_config --cflags libseccomp`" 1516 seccomp="yes" 1517 else 1518 if test "$seccomp" = "yes"; then 1519 feature_not_found "libseccomp" 1520 fi 1521 seccomp="no" 1522 fi 1523fi 1524########################################## 1525# xen probe 1526 1527if test "$xen" != "no" ; then 1528 xen_libs="-lxenstore -lxenctrl -lxenguest" 1529 1530 # First we test whether Xen headers and libraries are available. 1531 # If no, we are done and there is no Xen support. 1532 # If yes, more tests are run to detect the Xen version. 1533 1534 # Xen (any) 1535 cat > $TMPC <<EOF 1536#include <xenctrl.h> 1537int main(void) { 1538 return 0; 1539} 1540EOF 1541 if ! compile_prog "" "$xen_libs" ; then 1542 # Xen not found 1543 if test "$xen" = "yes" ; then 1544 feature_not_found "xen" 1545 fi 1546 xen=no 1547 1548 # Xen unstable 1549 elif 1550 cat > $TMPC <<EOF && 1551#include <xenctrl.h> 1552#include <xenstore.h> 1553#include <stdint.h> 1554#include <xen/hvm/hvm_info_table.h> 1555#if !defined(HVM_MAX_VCPUS) 1556# error HVM_MAX_VCPUS not defined 1557#endif 1558int main(void) { 1559 xc_interface *xc; 1560 xs_daemon_open(); 1561 xc = xc_interface_open(0, 0, 0); 1562 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1563 xc_gnttab_open(NULL, 0); 1564 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 1565 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 1566 return 0; 1567} 1568EOF 1569 compile_prog "" "$xen_libs" 1570 then 1571 xen_ctrl_version=420 1572 xen=yes 1573 1574 elif 1575 cat > $TMPC <<EOF && 1576#include <xenctrl.h> 1577#include <xs.h> 1578#include <stdint.h> 1579#include <xen/hvm/hvm_info_table.h> 1580#if !defined(HVM_MAX_VCPUS) 1581# error HVM_MAX_VCPUS not defined 1582#endif 1583int main(void) { 1584 xs_daemon_open(); 1585 xc_interface_open(0, 0, 0); 1586 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1587 xc_gnttab_open(NULL, 0); 1588 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 1589 return 0; 1590} 1591EOF 1592 compile_prog "" "$xen_libs" 1593 then 1594 xen_ctrl_version=410 1595 xen=yes 1596 1597 # Xen 4.0.0 1598 elif 1599 cat > $TMPC <<EOF && 1600#include <xenctrl.h> 1601#include <xs.h> 1602#include <stdint.h> 1603#include <xen/hvm/hvm_info_table.h> 1604#if !defined(HVM_MAX_VCPUS) 1605# error HVM_MAX_VCPUS not defined 1606#endif 1607int main(void) { 1608 struct xen_add_to_physmap xatp = { 1609 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0, 1610 }; 1611 xs_daemon_open(); 1612 xc_interface_open(); 1613 xc_gnttab_open(); 1614 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1615 xc_memory_op(0, XENMEM_add_to_physmap, &xatp); 1616 return 0; 1617} 1618EOF 1619 compile_prog "" "$xen_libs" 1620 then 1621 xen_ctrl_version=400 1622 xen=yes 1623 1624 # Xen 3.4.0 1625 elif 1626 cat > $TMPC <<EOF && 1627#include <xenctrl.h> 1628#include <xs.h> 1629int main(void) { 1630 struct xen_add_to_physmap xatp = { 1631 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0, 1632 }; 1633 xs_daemon_open(); 1634 xc_interface_open(); 1635 xc_gnttab_open(); 1636 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1637 xc_memory_op(0, XENMEM_add_to_physmap, &xatp); 1638 return 0; 1639} 1640EOF 1641 compile_prog "" "$xen_libs" 1642 then 1643 xen_ctrl_version=340 1644 xen=yes 1645 1646 # Xen 3.3.0 1647 elif 1648 cat > $TMPC <<EOF && 1649#include <xenctrl.h> 1650#include <xs.h> 1651int main(void) { 1652 xs_daemon_open(); 1653 xc_interface_open(); 1654 xc_gnttab_open(); 1655 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1656 return 0; 1657} 1658EOF 1659 compile_prog "" "$xen_libs" 1660 then 1661 xen_ctrl_version=330 1662 xen=yes 1663 1664 # Xen version unsupported 1665 else 1666 if test "$xen" = "yes" ; then 1667 feature_not_found "xen (unsupported version)" 1668 fi 1669 xen=no 1670 fi 1671 1672 if test "$xen" = yes; then 1673 libs_softmmu="$xen_libs $libs_softmmu" 1674 fi 1675fi 1676 1677if test "$xen_pci_passthrough" != "no"; then 1678 if test "$xen" = "yes" && test "$linux" = "yes" && 1679 test "$xen_ctrl_version" -ge 340; then 1680 xen_pci_passthrough=yes 1681 else 1682 if test "$xen_pci_passthrough" = "yes"; then 1683 if test "$xen_ctrl_version" -lt 340; then 1684 error_exit "User requested feature Xen PCI Passthrough" \ 1685 "This feature does not work with Xen 3.3" 1686 fi 1687 error_exit "User requested feature Xen PCI Passthrough" \ 1688 " but this feature requires /sys from Linux" 1689 fi 1690 xen_pci_passthrough=no 1691 fi 1692fi 1693 1694########################################## 1695# libtool probe 1696 1697if ! has $libtool; then 1698 libtool= 1699fi 1700 1701# MacOSX ships with a libtool which isn't the GNU one; weed this 1702# out by checking whether libtool supports the --version switch 1703if test -n "$libtool"; then 1704 if ! "$libtool" --version >/dev/null 2>&1; then 1705 libtool= 1706 fi 1707fi 1708 1709########################################## 1710# Sparse probe 1711if test "$sparse" != "no" ; then 1712 if has cgcc; then 1713 sparse=yes 1714 else 1715 if test "$sparse" = "yes" ; then 1716 feature_not_found "sparse" 1717 fi 1718 sparse=no 1719 fi 1720fi 1721 1722########################################## 1723# GTK probe 1724 1725if test "$gtk" != "no"; then 1726 gtkpackage="gtk+-$gtkabi" 1727 if test "$gtkabi" = "3.0" ; then 1728 gtkversion="3.0.0" 1729 vtepackage="vte-2.90" 1730 vteversion="0.32.0" 1731 else 1732 gtkversion="2.18.0" 1733 vtepackage="vte" 1734 vteversion="0.24.0" 1735 fi 1736 if ! $pkg_config --exists "$gtkpackage >= $gtkversion"; then 1737 if test "$gtk" = "yes" ; then 1738 feature_not_found "gtk" 1739 fi 1740 gtk="no" 1741 elif ! $pkg_config --exists "$vtepackage >= $vteversion"; then 1742 if test "$gtk" = "yes" ; then 1743 error_exit "libvte not found (required for gtk support)" 1744 fi 1745 gtk="no" 1746 else 1747 gtk_cflags=`$pkg_config --cflags $gtkpackage` 1748 gtk_libs=`$pkg_config --libs $gtkpackage` 1749 vte_cflags=`$pkg_config --cflags $vtepackage` 1750 vte_libs=`$pkg_config --libs $vtepackage` 1751 libs_softmmu="$gtk_libs $vte_libs $libs_softmmu" 1752 gtk="yes" 1753 fi 1754fi 1755 1756########################################## 1757# SDL probe 1758 1759# Look for sdl configuration program (pkg-config or sdl-config). Try 1760# sdl-config even without cross prefix, and favour pkg-config over sdl-config. 1761if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then 1762 sdl_config=sdl-config 1763fi 1764 1765if $pkg_config sdl --exists; then 1766 sdlconfig="$pkg_config sdl" 1767 _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'` 1768elif has ${sdl_config}; then 1769 sdlconfig="$sdl_config" 1770 _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'` 1771else 1772 if test "$sdl" = "yes" ; then 1773 feature_not_found "sdl" 1774 fi 1775 sdl=no 1776fi 1777if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then 1778 echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2 1779fi 1780 1781sdl_too_old=no 1782if test "$sdl" != "no" ; then 1783 cat > $TMPC << EOF 1784#include <SDL.h> 1785#undef main /* We don't want SDL to override our main() */ 1786int main( void ) { return SDL_Init (SDL_INIT_VIDEO); } 1787EOF 1788 sdl_cflags=`$sdlconfig --cflags 2> /dev/null` 1789 if test "$static" = "yes" ; then 1790 sdl_libs=`$sdlconfig --static-libs 2>/dev/null` 1791 else 1792 sdl_libs=`$sdlconfig --libs 2> /dev/null` 1793 fi 1794 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 1795 if test "$_sdlversion" -lt 121 ; then 1796 sdl_too_old=yes 1797 else 1798 if test "$cocoa" = "no" ; then 1799 sdl=yes 1800 fi 1801 fi 1802 1803 # static link with sdl ? (note: sdl.pc's --static --libs is broken) 1804 if test "$sdl" = "yes" -a "$static" = "yes" ; then 1805 if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then 1806 sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`" 1807 sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`" 1808 fi 1809 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 1810 : 1811 else 1812 sdl=no 1813 fi 1814 fi # static link 1815 else # sdl not found 1816 if test "$sdl" = "yes" ; then 1817 feature_not_found "sdl" 1818 fi 1819 sdl=no 1820 fi # sdl compile test 1821fi 1822 1823if test "$sdl" = "yes" ; then 1824 cat > $TMPC <<EOF 1825#include <SDL.h> 1826#if defined(SDL_VIDEO_DRIVER_X11) 1827#include <X11/XKBlib.h> 1828#else 1829#error No x11 support 1830#endif 1831int main(void) { return 0; } 1832EOF 1833 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 1834 sdl_libs="$sdl_libs -lX11" 1835 fi 1836 libs_softmmu="$sdl_libs $libs_softmmu" 1837fi 1838 1839########################################## 1840# RDMA needs OpenFabrics libraries 1841if test "$rdma" != "no" ; then 1842 cat > $TMPC <<EOF 1843#include <rdma/rdma_cma.h> 1844int main(void) { return 0; } 1845EOF 1846 rdma_libs="-lrdmacm -libverbs" 1847 if compile_prog "" "$rdma_libs" ; then 1848 rdma="yes" 1849 libs_softmmu="$libs_softmmu $rdma_libs" 1850 else 1851 if test "$rdma" = "yes" ; then 1852 error_exit \ 1853 " OpenFabrics librdmacm/libibverbs not present." \ 1854 " Your options:" \ 1855 " (1) Fast: Install infiniband packages from your distro." \ 1856 " (2) Cleanest: Install libraries from www.openfabrics.org" \ 1857 " (3) Also: Install softiwarp if you don't have RDMA hardware" 1858 fi 1859 rdma="no" 1860 fi 1861fi 1862 1863########################################## 1864# VNC TLS/WS detection 1865if test "$vnc" = "yes" -a \( "$vnc_tls" != "no" -o "$vnc_ws" != "no" \) ; then 1866 cat > $TMPC <<EOF 1867#include <gnutls/gnutls.h> 1868int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; } 1869EOF 1870 vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null` 1871 vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null` 1872 if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then 1873 if test "$vnc_tls" != "no" ; then 1874 vnc_tls=yes 1875 fi 1876 if test "$vnc_ws" != "no" ; then 1877 vnc_ws=yes 1878 fi 1879 libs_softmmu="$vnc_tls_libs $libs_softmmu" 1880 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_tls_cflags" 1881 else 1882 if test "$vnc_tls" = "yes" ; then 1883 feature_not_found "vnc-tls" 1884 fi 1885 if test "$vnc_ws" = "yes" ; then 1886 feature_not_found "vnc-ws" 1887 fi 1888 vnc_tls=no 1889 vnc_ws=no 1890 fi 1891fi 1892 1893########################################## 1894# VNC SASL detection 1895if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then 1896 cat > $TMPC <<EOF 1897#include <sasl/sasl.h> 1898#include <stdio.h> 1899int main(void) { sasl_server_init(NULL, "qemu"); return 0; } 1900EOF 1901 # Assuming Cyrus-SASL installed in /usr prefix 1902 vnc_sasl_cflags="" 1903 vnc_sasl_libs="-lsasl2" 1904 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then 1905 vnc_sasl=yes 1906 libs_softmmu="$vnc_sasl_libs $libs_softmmu" 1907 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags" 1908 else 1909 if test "$vnc_sasl" = "yes" ; then 1910 feature_not_found "vnc-sasl" 1911 fi 1912 vnc_sasl=no 1913 fi 1914fi 1915 1916########################################## 1917# VNC JPEG detection 1918if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then 1919cat > $TMPC <<EOF 1920#include <stdio.h> 1921#include <jpeglib.h> 1922int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; } 1923EOF 1924 vnc_jpeg_cflags="" 1925 vnc_jpeg_libs="-ljpeg" 1926 if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then 1927 vnc_jpeg=yes 1928 libs_softmmu="$vnc_jpeg_libs $libs_softmmu" 1929 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags" 1930 else 1931 if test "$vnc_jpeg" = "yes" ; then 1932 feature_not_found "vnc-jpeg" 1933 fi 1934 vnc_jpeg=no 1935 fi 1936fi 1937 1938########################################## 1939# VNC PNG detection 1940if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then 1941cat > $TMPC <<EOF 1942//#include <stdio.h> 1943#include <png.h> 1944#include <stddef.h> 1945int main(void) { 1946 png_structp png_ptr; 1947 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL); 1948 return png_ptr != 0; 1949} 1950EOF 1951 if $pkg_config libpng --exists; then 1952 vnc_png_cflags=`$pkg_config libpng --cflags` 1953 vnc_png_libs=`$pkg_config libpng --libs` 1954 else 1955 vnc_png_cflags="" 1956 vnc_png_libs="-lpng" 1957 fi 1958 if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then 1959 vnc_png=yes 1960 libs_softmmu="$vnc_png_libs $libs_softmmu" 1961 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags" 1962 else 1963 if test "$vnc_png" = "yes" ; then 1964 feature_not_found "vnc-png" 1965 fi 1966 vnc_png=no 1967 fi 1968fi 1969 1970########################################## 1971# fnmatch() probe, used for ACL routines 1972fnmatch="no" 1973cat > $TMPC << EOF 1974#include <fnmatch.h> 1975int main(void) 1976{ 1977 fnmatch("foo", "foo", 0); 1978 return 0; 1979} 1980EOF 1981if compile_prog "" "" ; then 1982 fnmatch="yes" 1983fi 1984 1985########################################## 1986# uuid_generate() probe, used for vdi block driver 1987# Note that on some systems (notably MacOSX) no extra library 1988# need be linked to get the uuid functions. 1989if test "$uuid" != "no" ; then 1990 uuid_libs="-luuid" 1991 cat > $TMPC << EOF 1992#include <uuid/uuid.h> 1993int main(void) 1994{ 1995 uuid_t my_uuid; 1996 uuid_generate(my_uuid); 1997 return 0; 1998} 1999EOF 2000 if compile_prog "" "" ; then 2001 uuid="yes" 2002 elif compile_prog "" "$uuid_libs" ; then 2003 uuid="yes" 2004 libs_softmmu="$uuid_libs $libs_softmmu" 2005 libs_tools="$uuid_libs $libs_tools" 2006 else 2007 if test "$uuid" = "yes" ; then 2008 feature_not_found "uuid" 2009 fi 2010 uuid=no 2011 fi 2012fi 2013 2014if test "$vhdx" = "yes" ; then 2015 if test "$uuid" = "no" ; then 2016 error_exit "uuid required for VHDX support" 2017 fi 2018elif test "$vhdx" != "no" ; then 2019 if test "$uuid" = "yes" ; then 2020 vhdx=yes 2021 else 2022 vhdx=no 2023 fi 2024fi 2025 2026########################################## 2027# xfsctl() probe, used for raw-posix 2028if test "$xfs" != "no" ; then 2029 cat > $TMPC << EOF 2030#include <stddef.h> /* NULL */ 2031#include <xfs/xfs.h> 2032int main(void) 2033{ 2034 xfsctl(NULL, 0, 0, NULL); 2035 return 0; 2036} 2037EOF 2038 if compile_prog "" "" ; then 2039 xfs="yes" 2040 else 2041 if test "$xfs" = "yes" ; then 2042 feature_not_found "xfs" 2043 fi 2044 xfs=no 2045 fi 2046fi 2047 2048########################################## 2049# vde libraries probe 2050if test "$vde" != "no" ; then 2051 vde_libs="-lvdeplug" 2052 cat > $TMPC << EOF 2053#include <libvdeplug.h> 2054int main(void) 2055{ 2056 struct vde_open_args a = {0, 0, 0}; 2057 char s[] = ""; 2058 vde_open(s, s, &a); 2059 return 0; 2060} 2061EOF 2062 if compile_prog "" "$vde_libs" ; then 2063 vde=yes 2064 libs_softmmu="$vde_libs $libs_softmmu" 2065 libs_tools="$vde_libs $libs_tools" 2066 else 2067 if test "$vde" = "yes" ; then 2068 feature_not_found "vde" 2069 fi 2070 vde=no 2071 fi 2072fi 2073 2074########################################## 2075# libcap-ng library probe 2076if test "$cap_ng" != "no" ; then 2077 cap_libs="-lcap-ng" 2078 cat > $TMPC << EOF 2079#include <cap-ng.h> 2080int main(void) 2081{ 2082 capng_capability_to_name(CAPNG_EFFECTIVE); 2083 return 0; 2084} 2085EOF 2086 if compile_prog "" "$cap_libs" ; then 2087 cap_ng=yes 2088 libs_tools="$cap_libs $libs_tools" 2089 else 2090 if test "$cap_ng" = "yes" ; then 2091 feature_not_found "cap_ng" 2092 fi 2093 cap_ng=no 2094 fi 2095fi 2096 2097########################################## 2098# Sound support libraries probe 2099 2100audio_drv_probe() 2101{ 2102 drv=$1 2103 hdr=$2 2104 lib=$3 2105 exp=$4 2106 cfl=$5 2107 cat > $TMPC << EOF 2108#include <$hdr> 2109int main(void) { $exp } 2110EOF 2111 if compile_prog "$cfl" "$lib" ; then 2112 : 2113 else 2114 error_exit "$drv check failed" \ 2115 "Make sure to have the $drv libs and headers installed." 2116 fi 2117} 2118 2119audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'` 2120for drv in $audio_drv_list; do 2121 case $drv in 2122 alsa) 2123 audio_drv_probe $drv alsa/asoundlib.h -lasound \ 2124 "return snd_pcm_close((snd_pcm_t *)0);" 2125 libs_softmmu="-lasound $libs_softmmu" 2126 ;; 2127 2128 fmod) 2129 if test -z $fmod_lib || test -z $fmod_inc; then 2130 error_exit "You must specify path to FMOD library and headers" \ 2131 "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so" 2132 fi 2133 audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc" 2134 libs_softmmu="$fmod_lib $libs_softmmu" 2135 ;; 2136 2137 esd) 2138 audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);' 2139 libs_softmmu="-lesd $libs_softmmu" 2140 audio_pt_int="yes" 2141 ;; 2142 2143 pa) 2144 audio_drv_probe $drv pulse/mainloop.h "-lpulse" \ 2145 "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;" 2146 libs_softmmu="-lpulse $libs_softmmu" 2147 audio_pt_int="yes" 2148 ;; 2149 2150 coreaudio) 2151 libs_softmmu="-framework CoreAudio $libs_softmmu" 2152 ;; 2153 2154 dsound) 2155 libs_softmmu="-lole32 -ldxguid $libs_softmmu" 2156 audio_win_int="yes" 2157 ;; 2158 2159 oss) 2160 libs_softmmu="$oss_lib $libs_softmmu" 2161 ;; 2162 2163 sdl|wav) 2164 # XXX: Probes for CoreAudio, DirectSound, SDL(?) 2165 ;; 2166 2167 winwave) 2168 libs_softmmu="-lwinmm $libs_softmmu" 2169 audio_win_int="yes" 2170 ;; 2171 2172 *) 2173 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || { 2174 error_exit "Unknown driver '$drv' selected" \ 2175 "Possible drivers are: $audio_possible_drivers" 2176 } 2177 ;; 2178 esac 2179done 2180 2181########################################## 2182# BrlAPI probe 2183 2184if test "$brlapi" != "no" ; then 2185 brlapi_libs="-lbrlapi" 2186 cat > $TMPC << EOF 2187#include <brlapi.h> 2188#include <stddef.h> 2189int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); } 2190EOF 2191 if compile_prog "" "$brlapi_libs" ; then 2192 brlapi=yes 2193 libs_softmmu="$brlapi_libs $libs_softmmu" 2194 else 2195 if test "$brlapi" = "yes" ; then 2196 feature_not_found "brlapi" 2197 fi 2198 brlapi=no 2199 fi 2200fi 2201 2202########################################## 2203# curses probe 2204if test "$curses" != "no" ; then 2205 if test "$mingw32" = "yes" ; then 2206 curses_list="-lpdcurses" 2207 else 2208 curses_list="$($pkg_config --libs ncurses 2>/dev/null):-lncurses:-lcurses" 2209 fi 2210 curses_found=no 2211 cat > $TMPC << EOF 2212#include <curses.h> 2213int main(void) { 2214 const char *s = curses_version(); 2215 resize_term(0, 0); 2216 return s != 0; 2217} 2218EOF 2219 IFS=: 2220 for curses_lib in $curses_list; do 2221 unset IFS 2222 if compile_prog "" "$curses_lib" ; then 2223 curses_found=yes 2224 libs_softmmu="$curses_lib $libs_softmmu" 2225 break 2226 fi 2227 done 2228 unset IFS 2229 if test "$curses_found" = "yes" ; then 2230 curses=yes 2231 else 2232 if test "$curses" = "yes" ; then 2233 feature_not_found "curses" 2234 fi 2235 curses=no 2236 fi 2237fi 2238 2239########################################## 2240# curl probe 2241if test "$curl" != "no" ; then 2242 if $pkg_config libcurl --exists; then 2243 curlconfig="$pkg_config libcurl" 2244 else 2245 curlconfig=curl-config 2246 fi 2247 cat > $TMPC << EOF 2248#include <curl/curl.h> 2249int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; } 2250EOF 2251 curl_cflags=`$curlconfig --cflags 2>/dev/null` 2252 curl_libs=`$curlconfig --libs 2>/dev/null` 2253 if compile_prog "$curl_cflags" "$curl_libs" ; then 2254 curl=yes 2255 libs_tools="$curl_libs $libs_tools" 2256 libs_softmmu="$curl_libs $libs_softmmu" 2257 else 2258 if test "$curl" = "yes" ; then 2259 feature_not_found "curl" 2260 fi 2261 curl=no 2262 fi 2263fi # test "$curl" 2264 2265########################################## 2266# bluez support probe 2267if test "$bluez" != "no" ; then 2268 cat > $TMPC << EOF 2269#include <bluetooth/bluetooth.h> 2270int main(void) { return bt_error(0); } 2271EOF 2272 bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null` 2273 bluez_libs=`$pkg_config --libs bluez 2> /dev/null` 2274 if compile_prog "$bluez_cflags" "$bluez_libs" ; then 2275 bluez=yes 2276 libs_softmmu="$bluez_libs $libs_softmmu" 2277 else 2278 if test "$bluez" = "yes" ; then 2279 feature_not_found "bluez" 2280 fi 2281 bluez="no" 2282 fi 2283fi 2284 2285########################################## 2286# glib support probe 2287 2288if test "$mingw32" = yes; then 2289 # g_poll is required in order to integrate with the glib main loop. 2290 glib_req_ver=2.20 2291else 2292 glib_req_ver=2.12 2293fi 2294if $pkg_config --atleast-version=$glib_req_ver gthread-2.0; then 2295 glib_cflags=`$pkg_config --cflags gthread-2.0` 2296 glib_libs=`$pkg_config --libs gthread-2.0` 2297 LIBS="$glib_libs $LIBS" 2298 libs_qga="$glib_libs $libs_qga" 2299else 2300 error_exit "glib-$glib_req_ver required to compile QEMU" 2301fi 2302 2303########################################## 2304# pixman support probe 2305 2306if test "$pixman" = ""; then 2307 if test "$want_tools" = "no" -a "$softmmu" = "no"; then 2308 pixman="none" 2309 elif $pkg_config pixman-1 > /dev/null 2>&1; then 2310 pixman="system" 2311 else 2312 pixman="internal" 2313 fi 2314fi 2315if test "$pixman" = "none"; then 2316 if test "$want_tools" != "no" -o "$softmmu" != "no"; then 2317 error_exit "pixman disabled but system emulation or tools build" \ 2318 "enabled. You can turn off pixman only if you also" \ 2319 "disable all system emulation targets and the tools" \ 2320 "build with '--disable-tools --disable-system'." 2321 fi 2322 pixman_cflags= 2323 pixman_libs= 2324elif test "$pixman" = "system"; then 2325 pixman_cflags=`$pkg_config --cflags pixman-1` 2326 pixman_libs=`$pkg_config --libs pixman-1` 2327else 2328 if test ! -d ${source_path}/pixman/pixman; then 2329 error_exit "pixman not present. Your options:" \ 2330 " (1) Preferred: Install the pixman devel package (any recent" \ 2331 " distro should have packages as Xorg needs pixman too)." \ 2332 " (2) Fetch the pixman submodule, using:" \ 2333 " git submodule update --init pixman" 2334 fi 2335 mkdir -p pixman/pixman 2336 pixman_cflags="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman" 2337 pixman_libs="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1" 2338fi 2339 2340########################################## 2341# libcap probe 2342 2343if test "$cap" != "no" ; then 2344 cat > $TMPC <<EOF 2345#include <stdio.h> 2346#include <sys/capability.h> 2347int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; } 2348EOF 2349 if compile_prog "" "-lcap" ; then 2350 cap=yes 2351 else 2352 cap=no 2353 fi 2354fi 2355 2356########################################## 2357# pthread probe 2358PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2" 2359 2360pthread=no 2361cat > $TMPC << EOF 2362#include <pthread.h> 2363static void *f(void *p) { return NULL; } 2364int main(void) { 2365 pthread_t thread; 2366 pthread_create(&thread, 0, f, 0); 2367 return 0; 2368} 2369EOF 2370if compile_prog "" "" ; then 2371 pthread=yes 2372else 2373 for pthread_lib in $PTHREADLIBS_LIST; do 2374 if compile_prog "" "$pthread_lib" ; then 2375 pthread=yes 2376 found=no 2377 for lib_entry in $LIBS; do 2378 if test "$lib_entry" = "$pthread_lib"; then 2379 found=yes 2380 break 2381 fi 2382 done 2383 if test "$found" = "no"; then 2384 LIBS="$pthread_lib $LIBS" 2385 fi 2386 break 2387 fi 2388 done 2389fi 2390 2391if test "$mingw32" != yes -a "$pthread" = no; then 2392 error_exit "pthread check failed" \ 2393 "Make sure to have the pthread libs and headers installed." 2394fi 2395 2396########################################## 2397# rbd probe 2398if test "$rbd" != "no" ; then 2399 cat > $TMPC <<EOF 2400#include <stdio.h> 2401#include <rbd/librbd.h> 2402int main(void) { 2403 rados_t cluster; 2404 rados_create(&cluster, NULL); 2405 return 0; 2406} 2407EOF 2408 rbd_libs="-lrbd -lrados" 2409 if compile_prog "" "$rbd_libs" ; then 2410 rbd=yes 2411 libs_tools="$rbd_libs $libs_tools" 2412 libs_softmmu="$rbd_libs $libs_softmmu" 2413 else 2414 if test "$rbd" = "yes" ; then 2415 feature_not_found "rados block device" 2416 fi 2417 rbd=no 2418 fi 2419fi 2420 2421########################################## 2422# libssh2 probe 2423min_libssh2_version=1.2.8 2424if test "$libssh2" != "no" ; then 2425 if $pkg_config --atleast-version=$min_libssh2_version libssh2; then 2426 libssh2_cflags=`$pkg_config libssh2 --cflags` 2427 libssh2_libs=`$pkg_config libssh2 --libs` 2428 libssh2=yes 2429 libs_tools="$libssh2_libs $libs_tools" 2430 libs_softmmu="$libssh2_libs $libs_softmmu" 2431 QEMU_CFLAGS="$QEMU_CFLAGS $libssh2_cflags" 2432 else 2433 if test "$libssh2" = "yes" ; then 2434 error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2" 2435 fi 2436 libssh2=no 2437 fi 2438fi 2439 2440########################################## 2441# libssh2_sftp_fsync probe 2442 2443if test "$libssh2" = "yes"; then 2444 cat > $TMPC <<EOF 2445#include <stdio.h> 2446#include <libssh2.h> 2447#include <libssh2_sftp.h> 2448int main(void) { 2449 LIBSSH2_SESSION *session; 2450 LIBSSH2_SFTP *sftp; 2451 LIBSSH2_SFTP_HANDLE *sftp_handle; 2452 session = libssh2_session_init (); 2453 sftp = libssh2_sftp_init (session); 2454 sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0); 2455 libssh2_sftp_fsync (sftp_handle); 2456 return 0; 2457} 2458EOF 2459 # libssh2_cflags/libssh2_libs defined in previous test. 2460 if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then 2461 QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS" 2462 fi 2463fi 2464 2465########################################## 2466# linux-aio probe 2467 2468if test "$linux_aio" != "no" ; then 2469 cat > $TMPC <<EOF 2470#include <libaio.h> 2471#include <sys/eventfd.h> 2472#include <stddef.h> 2473int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; } 2474EOF 2475 if compile_prog "" "-laio" ; then 2476 linux_aio=yes 2477 libs_softmmu="$libs_softmmu -laio" 2478 libs_tools="$libs_tools -laio" 2479 else 2480 if test "$linux_aio" = "yes" ; then 2481 feature_not_found "linux AIO" 2482 fi 2483 linux_aio=no 2484 fi 2485fi 2486 2487########################################## 2488# TPM passthrough is only on x86 Linux 2489 2490if test "$targetos" = Linux && test "$cpu" = i386 -o "$cpu" = x86_64; then 2491 tpm_passthrough=$tpm 2492else 2493 tpm_passthrough=no 2494fi 2495 2496########################################## 2497# adjust virtio-blk-data-plane based on linux-aio 2498 2499if test "$virtio_blk_data_plane" = "yes" -a \ 2500 "$linux_aio" != "yes" ; then 2501 error_exit "virtio-blk-data-plane requires Linux AIO, please try --enable-linux-aio" 2502elif test -z "$virtio_blk_data_plane" ; then 2503 virtio_blk_data_plane=$linux_aio 2504fi 2505 2506########################################## 2507# attr probe 2508 2509if test "$attr" != "no" ; then 2510 cat > $TMPC <<EOF 2511#include <stdio.h> 2512#include <sys/types.h> 2513#ifdef CONFIG_LIBATTR 2514#include <attr/xattr.h> 2515#else 2516#include <sys/xattr.h> 2517#endif 2518int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; } 2519EOF 2520 if compile_prog "" "" ; then 2521 attr=yes 2522 # Older distros have <attr/xattr.h>, and need -lattr: 2523 elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then 2524 attr=yes 2525 LIBS="-lattr $LIBS" 2526 libattr=yes 2527 else 2528 if test "$attr" = "yes" ; then 2529 feature_not_found "ATTR" 2530 fi 2531 attr=no 2532 fi 2533fi 2534 2535########################################## 2536# iovec probe 2537cat > $TMPC <<EOF 2538#include <sys/types.h> 2539#include <sys/uio.h> 2540#include <unistd.h> 2541int main(void) { return sizeof(struct iovec); } 2542EOF 2543iovec=no 2544if compile_prog "" "" ; then 2545 iovec=yes 2546fi 2547 2548########################################## 2549# preadv probe 2550cat > $TMPC <<EOF 2551#include <sys/types.h> 2552#include <sys/uio.h> 2553#include <unistd.h> 2554int main(void) { return preadv(0, 0, 0, 0); } 2555EOF 2556preadv=no 2557if compile_prog "" "" ; then 2558 preadv=yes 2559fi 2560 2561########################################## 2562# fdt probe 2563# fdt support is mandatory for at least some target architectures, 2564# so insist on it if we're building those system emulators. 2565fdt_required=no 2566for target in $target_list; do 2567 case $target in 2568 aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu) 2569 fdt_required=yes 2570 ;; 2571 esac 2572done 2573 2574if test "$fdt_required" = "yes"; then 2575 if test "$fdt" = "no"; then 2576 error_exit "fdt disabled but some requested targets require it." \ 2577 "You can turn off fdt only if you also disable all the system emulation" \ 2578 "targets which need it (by specifying a cut down --target-list)." 2579 fi 2580 fdt=yes 2581fi 2582 2583if test "$fdt" != "no" ; then 2584 fdt_libs="-lfdt" 2585 # explicitly check for libfdt_env.h as it is missing in some stable installs 2586 cat > $TMPC << EOF 2587#include <libfdt_env.h> 2588int main(void) { return 0; } 2589EOF 2590 if compile_prog "" "$fdt_libs" ; then 2591 # system DTC is good - use it 2592 fdt=yes 2593 elif test -d ${source_path}/dtc/libfdt ; then 2594 # have submodule DTC - use it 2595 fdt=yes 2596 dtc_internal="yes" 2597 mkdir -p dtc 2598 if [ "$source_path" != `pwd` ] ; then 2599 symlink "$source_path/dtc/Makefile" "dtc/Makefile" 2600 symlink "$source_path/dtc/scripts" "dtc/scripts" 2601 fi 2602 fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt" 2603 fdt_libs="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs" 2604 elif test "$fdt" = "yes" ; then 2605 # have neither and want - prompt for system/submodule install 2606 error_exit "DTC not present. Your options:" \ 2607 " (1) Preferred: Install the DTC devel package" \ 2608 " (2) Fetch the DTC submodule, using:" \ 2609 " git submodule update --init dtc" 2610 else 2611 # don't have and don't want 2612 fdt_libs= 2613 fdt=no 2614 fi 2615fi 2616 2617libs_softmmu="$libs_softmmu $fdt_libs" 2618 2619########################################## 2620# GLX probe, used by milkymist-tmu2 2621if test "$glx" != "no" ; then 2622 glx_libs="-lGL -lX11" 2623 cat > $TMPC << EOF 2624#include <X11/Xlib.h> 2625#include <GL/gl.h> 2626#include <GL/glx.h> 2627int main(void) { glBegin(0); glXQueryVersion(0,0,0); return 0; } 2628EOF 2629 if compile_prog "" "-lGL -lX11" ; then 2630 glx=yes 2631 else 2632 if test "$glx" = "yes" ; then 2633 feature_not_found "glx" 2634 fi 2635 glx_libs= 2636 glx=no 2637 fi 2638fi 2639 2640########################################## 2641# glusterfs probe 2642if test "$glusterfs" != "no" ; then 2643 if $pkg_config --atleast-version=3 glusterfs-api; then 2644 glusterfs="yes" 2645 glusterfs_cflags=`$pkg_config --cflags glusterfs-api` 2646 glusterfs_libs=`$pkg_config --libs glusterfs-api` 2647 CFLAGS="$CFLAGS $glusterfs_cflags" 2648 libs_tools="$glusterfs_libs $libs_tools" 2649 libs_softmmu="$glusterfs_libs $libs_softmmu" 2650 if $pkg_config --atleast-version=5 glusterfs-api; then 2651 glusterfs_discard="yes" 2652 fi 2653 else 2654 if test "$glusterfs" = "yes" ; then 2655 feature_not_found "GlusterFS backend support" 2656 fi 2657 glusterfs="no" 2658 fi 2659fi 2660 2661# Check for inotify functions when we are building linux-user 2662# emulator. This is done because older glibc versions don't 2663# have syscall stubs for these implemented. In that case we 2664# don't provide them even if kernel supports them. 2665# 2666inotify=no 2667cat > $TMPC << EOF 2668#include <sys/inotify.h> 2669 2670int 2671main(void) 2672{ 2673 /* try to start inotify */ 2674 return inotify_init(); 2675} 2676EOF 2677if compile_prog "" "" ; then 2678 inotify=yes 2679fi 2680 2681inotify1=no 2682cat > $TMPC << EOF 2683#include <sys/inotify.h> 2684 2685int 2686main(void) 2687{ 2688 /* try to start inotify */ 2689 return inotify_init1(0); 2690} 2691EOF 2692if compile_prog "" "" ; then 2693 inotify1=yes 2694fi 2695 2696# check if utimensat and futimens are supported 2697utimens=no 2698cat > $TMPC << EOF 2699#define _ATFILE_SOURCE 2700#include <stddef.h> 2701#include <fcntl.h> 2702#include <sys/stat.h> 2703 2704int main(void) 2705{ 2706 utimensat(AT_FDCWD, "foo", NULL, 0); 2707 futimens(0, NULL); 2708 return 0; 2709} 2710EOF 2711if compile_prog "" "" ; then 2712 utimens=yes 2713fi 2714 2715# check if pipe2 is there 2716pipe2=no 2717cat > $TMPC << EOF 2718#include <unistd.h> 2719#include <fcntl.h> 2720 2721int main(void) 2722{ 2723 int pipefd[2]; 2724 return pipe2(pipefd, O_CLOEXEC); 2725} 2726EOF 2727if compile_prog "" "" ; then 2728 pipe2=yes 2729fi 2730 2731# check if accept4 is there 2732accept4=no 2733cat > $TMPC << EOF 2734#include <sys/socket.h> 2735#include <stddef.h> 2736 2737int main(void) 2738{ 2739 accept4(0, NULL, NULL, SOCK_CLOEXEC); 2740 return 0; 2741} 2742EOF 2743if compile_prog "" "" ; then 2744 accept4=yes 2745fi 2746 2747# check if tee/splice is there. vmsplice was added same time. 2748splice=no 2749cat > $TMPC << EOF 2750#include <unistd.h> 2751#include <fcntl.h> 2752#include <limits.h> 2753 2754int main(void) 2755{ 2756 int len, fd = 0; 2757 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK); 2758 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE); 2759 return 0; 2760} 2761EOF 2762if compile_prog "" "" ; then 2763 splice=yes 2764fi 2765 2766########################################## 2767# signalfd probe 2768signalfd="no" 2769cat > $TMPC << EOF 2770#include <unistd.h> 2771#include <sys/syscall.h> 2772#include <signal.h> 2773int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); } 2774EOF 2775 2776if compile_prog "" "" ; then 2777 signalfd=yes 2778fi 2779 2780# check if eventfd is supported 2781eventfd=no 2782cat > $TMPC << EOF 2783#include <sys/eventfd.h> 2784 2785int main(void) 2786{ 2787 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC); 2788} 2789EOF 2790if compile_prog "" "" ; then 2791 eventfd=yes 2792fi 2793 2794# check for fallocate 2795fallocate=no 2796cat > $TMPC << EOF 2797#include <fcntl.h> 2798 2799int main(void) 2800{ 2801 fallocate(0, 0, 0, 0); 2802 return 0; 2803} 2804EOF 2805if compile_prog "" "" ; then 2806 fallocate=yes 2807fi 2808 2809# check for fallocate hole punching 2810fallocate_punch_hole=no 2811cat > $TMPC << EOF 2812#include <fcntl.h> 2813#include <linux/falloc.h> 2814 2815int main(void) 2816{ 2817 fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0); 2818 return 0; 2819} 2820EOF 2821if compile_prog "" "" ; then 2822 fallocate_punch_hole=yes 2823fi 2824 2825# check for sync_file_range 2826sync_file_range=no 2827cat > $TMPC << EOF 2828#include <fcntl.h> 2829 2830int main(void) 2831{ 2832 sync_file_range(0, 0, 0, 0); 2833 return 0; 2834} 2835EOF 2836if compile_prog "" "" ; then 2837 sync_file_range=yes 2838fi 2839 2840# check for linux/fiemap.h and FS_IOC_FIEMAP 2841fiemap=no 2842cat > $TMPC << EOF 2843#include <sys/ioctl.h> 2844#include <linux/fs.h> 2845#include <linux/fiemap.h> 2846 2847int main(void) 2848{ 2849 ioctl(0, FS_IOC_FIEMAP, 0); 2850 return 0; 2851} 2852EOF 2853if compile_prog "" "" ; then 2854 fiemap=yes 2855fi 2856 2857# check for dup3 2858dup3=no 2859cat > $TMPC << EOF 2860#include <unistd.h> 2861 2862int main(void) 2863{ 2864 dup3(0, 0, 0); 2865 return 0; 2866} 2867EOF 2868if compile_prog "" "" ; then 2869 dup3=yes 2870fi 2871 2872# check for ppoll support 2873ppoll=no 2874cat > $TMPC << EOF 2875#include <poll.h> 2876 2877int main(void) 2878{ 2879 struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 }; 2880 ppoll(&pfd, 1, 0, 0); 2881 return 0; 2882} 2883EOF 2884if compile_prog "" "" ; then 2885 ppoll=yes 2886fi 2887 2888# check for prctl(PR_SET_TIMERSLACK , ... ) support 2889prctl_pr_set_timerslack=no 2890cat > $TMPC << EOF 2891#include <sys/prctl.h> 2892 2893int main(void) 2894{ 2895 prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0); 2896 return 0; 2897} 2898EOF 2899if compile_prog "" "" ; then 2900 prctl_pr_set_timerslack=yes 2901fi 2902 2903# check for epoll support 2904epoll=no 2905cat > $TMPC << EOF 2906#include <sys/epoll.h> 2907 2908int main(void) 2909{ 2910 epoll_create(0); 2911 return 0; 2912} 2913EOF 2914if compile_prog "" "" ; then 2915 epoll=yes 2916fi 2917 2918# epoll_create1 and epoll_pwait are later additions 2919# so we must check separately for their presence 2920epoll_create1=no 2921cat > $TMPC << EOF 2922#include <sys/epoll.h> 2923 2924int main(void) 2925{ 2926 /* Note that we use epoll_create1 as a value, not as 2927 * a function being called. This is necessary so that on 2928 * old SPARC glibc versions where the function was present in 2929 * the library but not declared in the header file we will 2930 * fail the configure check. (Otherwise we will get a compiler 2931 * warning but not an error, and will proceed to fail the 2932 * qemu compile where we compile with -Werror.) 2933 */ 2934 return (int)(uintptr_t)&epoll_create1; 2935} 2936EOF 2937if compile_prog "" "" ; then 2938 epoll_create1=yes 2939fi 2940 2941epoll_pwait=no 2942cat > $TMPC << EOF 2943#include <sys/epoll.h> 2944 2945int main(void) 2946{ 2947 epoll_pwait(0, 0, 0, 0, 0); 2948 return 0; 2949} 2950EOF 2951if compile_prog "" "" ; then 2952 epoll_pwait=yes 2953fi 2954 2955# check for sendfile support 2956sendfile=no 2957cat > $TMPC << EOF 2958#include <sys/sendfile.h> 2959 2960int main(void) 2961{ 2962 return sendfile(0, 0, 0, 0); 2963} 2964EOF 2965if compile_prog "" "" ; then 2966 sendfile=yes 2967fi 2968 2969# Check if tools are available to build documentation. 2970if test "$docs" != "no" ; then 2971 if has makeinfo && has pod2man; then 2972 docs=yes 2973 else 2974 if test "$docs" = "yes" ; then 2975 feature_not_found "docs" 2976 fi 2977 docs=no 2978 fi 2979fi 2980 2981# Search for bswap_32 function 2982byteswap_h=no 2983cat > $TMPC << EOF 2984#include <byteswap.h> 2985int main(void) { return bswap_32(0); } 2986EOF 2987if compile_prog "" "" ; then 2988 byteswap_h=yes 2989fi 2990 2991# Search for bswap32 function 2992bswap_h=no 2993cat > $TMPC << EOF 2994#include <sys/endian.h> 2995#include <sys/types.h> 2996#include <machine/bswap.h> 2997int main(void) { return bswap32(0); } 2998EOF 2999if compile_prog "" "" ; then 3000 bswap_h=yes 3001fi 3002 3003########################################## 3004# Do we have libiscsi 3005# We check for iscsi_unmap_sync() to make sure we have a 3006# recent enough version of libiscsi. 3007if test "$libiscsi" != "no" ; then 3008 cat > $TMPC << EOF 3009#include <stdio.h> 3010#include <iscsi/iscsi.h> 3011int main(void) { iscsi_unmap_sync(NULL,0,0,0,NULL,0); return 0; } 3012EOF 3013 if $pkg_config --atleast-version=1.7.0 libiscsi; then 3014 libiscsi="yes" 3015 libiscsi_cflags=$($pkg_config --cflags libiscsi) 3016 libiscsi_libs=$($pkg_config --libs libiscsi) 3017 CFLAGS="$CFLAGS $libiscsi_cflags" 3018 LIBS="$LIBS $libiscsi_libs" 3019 elif compile_prog "" "-liscsi" ; then 3020 libiscsi="yes" 3021 LIBS="$LIBS -liscsi" 3022 else 3023 if test "$libiscsi" = "yes" ; then 3024 feature_not_found "libiscsi" 3025 fi 3026 libiscsi="no" 3027 fi 3028fi 3029 3030 3031########################################## 3032# Do we need libm 3033cat > $TMPC << EOF 3034#include <math.h> 3035int main(void) { return isnan(sin(0.0)); } 3036EOF 3037if compile_prog "" "" ; then 3038 : 3039elif compile_prog "" "-lm" ; then 3040 LIBS="-lm $LIBS" 3041 libs_qga="-lm $libs_qga" 3042else 3043 error_exit "libm check failed" 3044fi 3045 3046########################################## 3047# Do we need librt 3048# uClibc provides 2 versions of clock_gettime(), one with realtime 3049# support and one without. This means that the clock_gettime() don't 3050# need -lrt. We still need it for timer_create() so we check for this 3051# function in addition. 3052cat > $TMPC <<EOF 3053#include <signal.h> 3054#include <time.h> 3055int main(void) { 3056 timer_create(CLOCK_REALTIME, NULL, NULL); 3057 return clock_gettime(CLOCK_REALTIME, NULL); 3058} 3059EOF 3060 3061if compile_prog "" "" ; then 3062 : 3063# we need pthread for static linking. use previous pthread test result 3064elif compile_prog "" "-lrt $pthread_lib" ; then 3065 LIBS="-lrt $LIBS" 3066 libs_qga="-lrt $libs_qga" 3067fi 3068 3069if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \ 3070 "$aix" != "yes" -a "$haiku" != "yes" ; then 3071 libs_softmmu="-lutil $libs_softmmu" 3072fi 3073 3074########################################## 3075# spice probe 3076if test "$spice" != "no" ; then 3077 cat > $TMPC << EOF 3078#include <spice.h> 3079int main(void) { spice_server_new(); return 0; } 3080EOF 3081 spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null) 3082 spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null) 3083 if $pkg_config --atleast-version=0.12.0 spice-server && \ 3084 $pkg_config --atleast-version=0.12.3 spice-protocol && \ 3085 compile_prog "$spice_cflags" "$spice_libs" ; then 3086 spice="yes" 3087 libs_softmmu="$libs_softmmu $spice_libs" 3088 QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags" 3089 spice_protocol_version=$($pkg_config --modversion spice-protocol) 3090 spice_server_version=$($pkg_config --modversion spice-server) 3091 else 3092 if test "$spice" = "yes" ; then 3093 feature_not_found "spice" 3094 fi 3095 spice="no" 3096 fi 3097fi 3098 3099# check for libcacard for smartcard support 3100smartcard_cflags="" 3101# TODO - what's the minimal nss version we support? 3102if test "$smartcard_nss" != "no"; then 3103 cat > $TMPC << EOF 3104#include <pk11pub.h> 3105int main(void) { PK11_FreeSlot(0); return 0; } 3106EOF 3107 smartcard_includes="-I\$(SRC_PATH)/libcacard" 3108 libcacard_libs="$($pkg_config --libs nss 2>/dev/null) $glib_libs" 3109 libcacard_cflags="$($pkg_config --cflags nss 2>/dev/null) $glib_cflags" 3110 test_cflags="$libcacard_cflags" 3111 # The header files in nss < 3.13.3 have a bug which causes them to 3112 # emit a warning. If we're going to compile QEMU with -Werror, then 3113 # test that the headers don't have this bug. Otherwise we would pass 3114 # the configure test but fail to compile QEMU later. 3115 if test "$werror" = "yes"; then 3116 test_cflags="-Werror $test_cflags" 3117 fi 3118 if test -n "$libtool" && 3119 $pkg_config --atleast-version=3.12.8 nss && \ 3120 compile_prog "$test_cflags" "$libcacard_libs"; then 3121 smartcard_nss="yes" 3122 QEMU_CFLAGS="$QEMU_CFLAGS $libcacard_cflags" 3123 QEMU_INCLUDES="$QEMU_INCLUDES $smartcard_includes" 3124 libs_softmmu="$libcacard_libs $libs_softmmu" 3125 else 3126 if test "$smartcard_nss" = "yes"; then 3127 feature_not_found "nss" 3128 fi 3129 smartcard_nss="no" 3130 fi 3131fi 3132 3133# check for libusb 3134if test "$libusb" != "no" ; then 3135 if $pkg_config --atleast-version=1.0.13 libusb-1.0; then 3136 libusb="yes" 3137 libusb_cflags=$($pkg_config --cflags libusb-1.0) 3138 libusb_libs=$($pkg_config --libs libusb-1.0) 3139 QEMU_CFLAGS="$QEMU_CFLAGS $libusb_cflags" 3140 libs_softmmu="$libs_softmmu $libusb_libs" 3141 else 3142 if test "$libusb" = "yes"; then 3143 feature_not_found "libusb" 3144 fi 3145 libusb="no" 3146 fi 3147fi 3148 3149# check for usbredirparser for usb network redirection support 3150if test "$usb_redir" != "no" ; then 3151 if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then 3152 usb_redir="yes" 3153 usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5) 3154 usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5) 3155 QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags" 3156 libs_softmmu="$libs_softmmu $usb_redir_libs" 3157 else 3158 if test "$usb_redir" = "yes"; then 3159 feature_not_found "usb-redir" 3160 fi 3161 usb_redir="no" 3162 fi 3163fi 3164 3165########################################## 3166# check if we have VSS SDK headers for win 3167 3168if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then 3169 case "$vss_win32_sdk" in 3170 "") vss_win32_include="-I$source_path" ;; 3171 *\ *) # The SDK is installed in "Program Files" by default, but we cannot 3172 # handle path with spaces. So we symlink the headers into ".sdk/vss". 3173 vss_win32_include="-I$source_path/.sdk/vss" 3174 symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc" 3175 ;; 3176 *) vss_win32_include="-I$vss_win32_sdk" 3177 esac 3178 cat > $TMPC << EOF 3179#define __MIDL_user_allocate_free_DEFINED__ 3180#include <inc/win2003/vss.h> 3181int main(void) { return VSS_CTX_BACKUP; } 3182EOF 3183 if compile_prog "$vss_win32_include" "" ; then 3184 guest_agent_with_vss="yes" 3185 QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include" 3186 libs_qga="-lole32 -loleaut32 -lshlwapi -luuid -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga" 3187 else 3188 if test "$vss_win32_sdk" != "" ; then 3189 echo "ERROR: Please download and install Microsoft VSS SDK:" 3190 echo "ERROR: http://www.microsoft.com/en-us/download/details.aspx?id=23490" 3191 echo "ERROR: On POSIX-systems, you can extract the SDK headers by:" 3192 echo "ERROR: scripts/extract-vsssdk-headers setup.exe" 3193 echo "ERROR: The headers are extracted in the directory \`inc'." 3194 feature_not_found "VSS support" 3195 fi 3196 guest_agent_with_vss="no" 3197 fi 3198fi 3199 3200########################################## 3201# lookup Windows platform SDK (if not specified) 3202# The SDK is needed only to build .tlb (type library) file of guest agent 3203# VSS provider from the source. It is usually unnecessary because the 3204# pre-compiled .tlb file is included. 3205 3206if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss" = "yes" ; then 3207 if test -z "$win_sdk"; then 3208 programfiles="$PROGRAMFILES" 3209 test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432" 3210 if test -n "$programfiles"; then 3211 win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null 3212 else 3213 feature_not_found "Windows SDK" 3214 fi 3215 elif test "$win_sdk" = "no"; then 3216 win_sdk="" 3217 fi 3218fi 3219 3220########################################## 3221 3222########################################## 3223# check if we have fdatasync 3224 3225fdatasync=no 3226cat > $TMPC << EOF 3227#include <unistd.h> 3228int main(void) { 3229#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0 3230return fdatasync(0); 3231#else 3232#error Not supported 3233#endif 3234} 3235EOF 3236if compile_prog "" "" ; then 3237 fdatasync=yes 3238fi 3239 3240########################################## 3241# check if we have madvise 3242 3243madvise=no 3244cat > $TMPC << EOF 3245#include <sys/types.h> 3246#include <sys/mman.h> 3247#include <stddef.h> 3248int main(void) { return madvise(NULL, 0, MADV_DONTNEED); } 3249EOF 3250if compile_prog "" "" ; then 3251 madvise=yes 3252fi 3253 3254########################################## 3255# check if we have posix_madvise 3256 3257posix_madvise=no 3258cat > $TMPC << EOF 3259#include <sys/mman.h> 3260#include <stddef.h> 3261int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); } 3262EOF 3263if compile_prog "" "" ; then 3264 posix_madvise=yes 3265fi 3266 3267########################################## 3268# check if we have usable SIGEV_THREAD_ID 3269 3270sigev_thread_id=no 3271cat > $TMPC << EOF 3272#include <signal.h> 3273int main(void) { 3274 struct sigevent ev; 3275 ev.sigev_notify = SIGEV_THREAD_ID; 3276 ev._sigev_un._tid = 0; 3277 asm volatile("" : : "g"(&ev)); 3278 return 0; 3279} 3280EOF 3281if compile_prog "" "" ; then 3282 sigev_thread_id=yes 3283fi 3284 3285########################################## 3286# check if trace backend exists 3287 3288$python "$source_path/scripts/tracetool.py" "--backend=$trace_backend" --check-backend > /dev/null 2> /dev/null 3289if test "$?" -ne 0 ; then 3290 error_exit "invalid trace backend" \ 3291 "Please choose a supported trace backend." 3292fi 3293 3294########################################## 3295# For 'ust' backend, test if ust headers are present 3296if test "$trace_backend" = "ust"; then 3297 cat > $TMPC << EOF 3298#include <ust/tracepoint.h> 3299#include <ust/marker.h> 3300int main(void) { return 0; } 3301EOF 3302 if compile_prog "" "" ; then 3303 LIBS="-lust -lurcu-bp $LIBS" 3304 libs_qga="-lust -lurcu-bp $libs_qga" 3305 else 3306 error_exit "Trace backend 'ust' missing libust header files" 3307 fi 3308fi 3309 3310########################################## 3311# For 'dtrace' backend, test if 'dtrace' command is present 3312if test "$trace_backend" = "dtrace"; then 3313 if ! has 'dtrace' ; then 3314 error_exit "dtrace command is not found in PATH $PATH" 3315 fi 3316 trace_backend_stap="no" 3317 if has 'stap' ; then 3318 trace_backend_stap="yes" 3319 fi 3320fi 3321 3322########################################## 3323# check and set a backend for coroutine 3324 3325# We prefer ucontext, but it's not always possible. The fallback 3326# is sigcontext. gthread is not selectable except explicitly, because 3327# it is not functional enough to run QEMU proper. (It is occasionally 3328# useful for debugging purposes.) On Windows the only valid backend 3329# is the Windows-specific one. 3330 3331ucontext_works=no 3332if test "$darwin" != "yes"; then 3333 cat > $TMPC << EOF 3334#include <ucontext.h> 3335#ifdef __stub_makecontext 3336#error Ignoring glibc stub makecontext which will always fail 3337#endif 3338int main(void) { makecontext(0, 0, 0); return 0; } 3339EOF 3340 if compile_prog "" "" ; then 3341 ucontext_works=yes 3342 fi 3343fi 3344 3345if test "$coroutine" = ""; then 3346 if test "$mingw32" = "yes"; then 3347 coroutine=win32 3348 elif test "$ucontext_works" = "yes"; then 3349 coroutine=ucontext 3350 else 3351 coroutine=sigaltstack 3352 fi 3353else 3354 case $coroutine in 3355 windows) 3356 if test "$mingw32" != "yes"; then 3357 error_exit "'windows' coroutine backend only valid for Windows" 3358 fi 3359 # Unfortunately the user visible backend name doesn't match the 3360 # coroutine-*.c filename for this case, so we have to adjust it here. 3361 coroutine=win32 3362 ;; 3363 ucontext) 3364 if test "$ucontext_works" != "yes"; then 3365 feature_not_found "ucontext" 3366 fi 3367 ;; 3368 gthread|sigaltstack) 3369 if test "$mingw32" = "yes"; then 3370 error_exit "only the 'windows' coroutine backend is valid for Windows" 3371 fi 3372 ;; 3373 *) 3374 error_exit "unknown coroutine backend $coroutine" 3375 ;; 3376 esac 3377fi 3378 3379if test "$coroutine_pool" = ""; then 3380 if test "$coroutine" = "gthread"; then 3381 coroutine_pool=no 3382 else 3383 coroutine_pool=yes 3384 fi 3385fi 3386if test "$coroutine" = "gthread" -a "$coroutine_pool" = "yes"; then 3387 error_exit "'gthread' coroutine backend does not support pool (use --disable-coroutine-pool)" 3388fi 3389 3390########################################## 3391# check if we have open_by_handle_at 3392 3393open_by_handle_at=no 3394cat > $TMPC << EOF 3395#include <fcntl.h> 3396#if !defined(AT_EMPTY_PATH) 3397# error missing definition 3398#else 3399int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); } 3400#endif 3401EOF 3402if compile_prog "" "" ; then 3403 open_by_handle_at=yes 3404fi 3405 3406######################################## 3407# check if we have linux/magic.h 3408 3409linux_magic_h=no 3410cat > $TMPC << EOF 3411#include <linux/magic.h> 3412int main(void) { 3413 return 0; 3414} 3415EOF 3416if compile_prog "" "" ; then 3417 linux_magic_h=yes 3418fi 3419 3420######################################## 3421# check whether we can disable warning option with a pragma (this is needed 3422# to silence warnings in the headers of some versions of external libraries). 3423# This test has to be compiled with -Werror as otherwise an unknown pragma is 3424# only a warning. 3425# 3426# If we can't selectively disable warning in the code, disable -Werror so that 3427# the build doesn't fail anyway. 3428 3429pragma_disable_unused_but_set=no 3430cat > $TMPC << EOF 3431#pragma GCC diagnostic push 3432#pragma GCC diagnostic ignored "-Wunused-but-set-variable" 3433#pragma GCC diagnostic ignored "-Wstrict-prototypes" 3434#pragma GCC diagnostic pop 3435 3436int main(void) { 3437 return 0; 3438} 3439EOF 3440if compile_prog "-Werror" "" ; then 3441 pragma_diagnostic_available=yes 3442else 3443 werror=no 3444fi 3445 3446######################################## 3447# check if we have valgrind/valgrind.h and valgrind/memcheck.h 3448 3449valgrind_h=no 3450cat > $TMPC << EOF 3451#include <valgrind/valgrind.h> 3452#include <valgrind/memcheck.h> 3453int main(void) { 3454 return 0; 3455} 3456EOF 3457if compile_prog "" "" ; then 3458 valgrind_h=yes 3459fi 3460 3461######################################## 3462# check if environ is declared 3463 3464has_environ=no 3465cat > $TMPC << EOF 3466#include <unistd.h> 3467int main(void) { 3468 environ = 0; 3469 return 0; 3470} 3471EOF 3472if compile_prog "" "" ; then 3473 has_environ=yes 3474fi 3475 3476######################################## 3477# check if cpuid.h is usable. 3478 3479cpuid_h=no 3480cat > $TMPC << EOF 3481#include <cpuid.h> 3482int main(void) { 3483 return 0; 3484} 3485EOF 3486if compile_prog "" "" ; then 3487 cpuid_h=yes 3488fi 3489 3490######################################## 3491# check if __[u]int128_t is usable. 3492 3493int128=no 3494cat > $TMPC << EOF 3495__int128_t a; 3496__uint128_t b; 3497int main (void) { 3498 a = a + b; 3499 b = a * b; 3500 a = a * a; 3501 return 0; 3502} 3503EOF 3504if compile_prog "" "" ; then 3505 int128=yes 3506fi 3507 3508######################################## 3509# check if getauxval is available. 3510 3511getauxval=no 3512cat > $TMPC << EOF 3513#include <sys/auxv.h> 3514int main(void) { 3515 return getauxval(AT_HWCAP) == 0; 3516} 3517EOF 3518if compile_prog "" "" ; then 3519 getauxval=yes 3520fi 3521 3522########################################## 3523# End of CC checks 3524# After here, no more $cc or $ld runs 3525 3526if test "$gcov" = "yes" ; then 3527 CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS" 3528 LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS" 3529elif test "$debug" = "no" ; then 3530 CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS" 3531fi 3532 3533 3534# Disable zero malloc errors for official releases unless explicitly told to 3535# enable/disable 3536if test -z "$zero_malloc" ; then 3537 if test "$z_version" = "50" ; then 3538 zero_malloc="no" 3539 else 3540 zero_malloc="yes" 3541 fi 3542fi 3543 3544# Now we've finished running tests it's OK to add -Werror to the compiler flags 3545if test "$werror" = "yes"; then 3546 QEMU_CFLAGS="-Werror $QEMU_CFLAGS" 3547fi 3548 3549if test "$solaris" = "no" ; then 3550 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then 3551 LDFLAGS="-Wl,--warn-common $LDFLAGS" 3552 fi 3553fi 3554 3555# test if pod2man has --utf8 option 3556if pod2man --help | grep -q utf8; then 3557 POD2MAN="pod2man --utf8" 3558else 3559 POD2MAN="pod2man" 3560fi 3561 3562# Use ASLR, no-SEH and DEP if available 3563if test "$mingw32" = "yes" ; then 3564 for flag in --dynamicbase --no-seh --nxcompat; do 3565 if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then 3566 LDFLAGS="-Wl,$flag $LDFLAGS" 3567 fi 3568 done 3569fi 3570 3571qemu_confdir=$sysconfdir$confsuffix 3572qemu_datadir=$datadir$confsuffix 3573qemu_localedir="$datadir/locale" 3574 3575tools="" 3576if test "$want_tools" = "yes" ; then 3577 tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools" 3578 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then 3579 tools="qemu-nbd\$(EXESUF) $tools" 3580 fi 3581fi 3582if test "$softmmu" = yes ; then 3583 if test "$virtfs" != no ; then 3584 if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then 3585 virtfs=yes 3586 tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)" 3587 else 3588 if test "$virtfs" = yes; then 3589 error_exit "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel" 3590 fi 3591 virtfs=no 3592 fi 3593 fi 3594fi 3595if [ "$guest_agent" != "no" ]; then 3596 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then 3597 tools="qemu-ga\$(EXESUF) $tools" 3598 if [ "$mingw32" = "yes" -a "$guest_agent_with_vss" = "yes" ]; then 3599 tools="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb $tools" 3600 fi 3601 guest_agent=yes 3602 elif [ "$guest_agent" != yes ]; then 3603 guest_agent=no 3604 else 3605 error_exit "Guest agent is not supported on this platform" 3606 fi 3607fi 3608 3609# Mac OS X ships with a broken assembler 3610roms= 3611if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \ 3612 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \ 3613 "$softmmu" = yes ; then 3614 roms="optionrom" 3615fi 3616if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then 3617 roms="$roms spapr-rtas" 3618fi 3619 3620if test "$cpu" = "s390x" ; then 3621 roms="$roms s390-ccw" 3622fi 3623 3624# Probe for the need for relocating the user-only binary. 3625if test "$pie" = "no" ; then 3626 textseg_addr= 3627 case "$cpu" in 3628 arm | hppa | i386 | m68k | ppc | ppc64 | s390* | sparc | sparc64 | x86_64 | x32) 3629 textseg_addr=0x60000000 3630 ;; 3631 mips) 3632 textseg_addr=0x400000 3633 ;; 3634 esac 3635 if [ -n "$textseg_addr" ]; then 3636 cat > $TMPC <<EOF 3637 int main(void) { return 0; } 3638EOF 3639 textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr" 3640 if ! compile_prog "" "$textseg_ldflags"; then 3641 # In case ld does not support -Ttext-segment, edit the default linker 3642 # script via sed to set the .text start addr. This is needed on FreeBSD 3643 # at least. 3644 $ld --verbose | sed \ 3645 -e '1,/==================================================/d' \ 3646 -e '/==================================================/,$d' \ 3647 -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \ 3648 -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld 3649 textseg_ldflags="-Wl,-T../config-host.ld" 3650 fi 3651 fi 3652fi 3653 3654# add pixman flags after all config tests are done 3655QEMU_CFLAGS="$QEMU_CFLAGS $pixman_cflags $fdt_cflags" 3656libs_softmmu="$libs_softmmu $pixman_libs" 3657 3658echo "Install prefix $prefix" 3659echo "BIOS directory `eval echo $qemu_datadir`" 3660echo "binary directory `eval echo $bindir`" 3661echo "library directory `eval echo $libdir`" 3662echo "libexec directory `eval echo $libexecdir`" 3663echo "include directory `eval echo $includedir`" 3664echo "config directory `eval echo $sysconfdir`" 3665if test "$mingw32" = "no" ; then 3666echo "local state directory `eval echo $local_statedir`" 3667echo "Manual directory `eval echo $mandir`" 3668echo "ELF interp prefix $interp_prefix" 3669else 3670echo "local state directory queried at runtime" 3671echo "Windows SDK $win_sdk" 3672fi 3673echo "Source path $source_path" 3674echo "C compiler $cc" 3675echo "Host C compiler $host_cc" 3676echo "C++ compiler $cxx" 3677echo "Objective-C compiler $objcc" 3678echo "CFLAGS $CFLAGS" 3679echo "QEMU_CFLAGS $QEMU_CFLAGS" 3680echo "LDFLAGS $LDFLAGS" 3681echo "make $make" 3682echo "install $install" 3683echo "python $python" 3684if test "$slirp" = "yes" ; then 3685 echo "smbd $smbd" 3686fi 3687echo "host CPU $cpu" 3688echo "host big endian $bigendian" 3689echo "target list $target_list" 3690echo "tcg debug enabled $debug_tcg" 3691echo "gprof enabled $gprof" 3692echo "sparse enabled $sparse" 3693echo "strip binaries $strip_opt" 3694echo "profiler $profiler" 3695echo "static build $static" 3696echo "-Werror enabled $werror" 3697if test "$darwin" = "yes" ; then 3698 echo "Cocoa support $cocoa" 3699fi 3700echo "pixman $pixman" 3701echo "SDL support $sdl" 3702echo "GTK support $gtk" 3703echo "curses support $curses" 3704echo "curl support $curl" 3705echo "mingw32 support $mingw32" 3706echo "Audio drivers $audio_drv_list" 3707echo "Block whitelist (rw) $block_drv_rw_whitelist" 3708echo "Block whitelist (ro) $block_drv_ro_whitelist" 3709echo "VirtFS support $virtfs" 3710echo "VNC support $vnc" 3711if test "$vnc" = "yes" ; then 3712 echo "VNC TLS support $vnc_tls" 3713 echo "VNC SASL support $vnc_sasl" 3714 echo "VNC JPEG support $vnc_jpeg" 3715 echo "VNC PNG support $vnc_png" 3716 echo "VNC WS support $vnc_ws" 3717fi 3718if test -n "$sparc_cpu"; then 3719 echo "Target Sparc Arch $sparc_cpu" 3720fi 3721echo "xen support $xen" 3722echo "brlapi support $brlapi" 3723echo "bluez support $bluez" 3724echo "Documentation $docs" 3725[ ! -z "$uname_release" ] && \ 3726echo "uname -r $uname_release" 3727echo "GUEST_BASE $guest_base" 3728echo "PIE $pie" 3729echo "vde support $vde" 3730echo "Linux AIO support $linux_aio" 3731echo "ATTR/XATTR support $attr" 3732echo "Install blobs $blobs" 3733echo "KVM support $kvm" 3734echo "RDMA support $rdma" 3735echo "TCG interpreter $tcg_interpreter" 3736echo "fdt support $fdt" 3737echo "preadv support $preadv" 3738echo "fdatasync $fdatasync" 3739echo "madvise $madvise" 3740echo "posix_madvise $posix_madvise" 3741echo "sigev_thread_id $sigev_thread_id" 3742echo "uuid support $uuid" 3743echo "libcap-ng support $cap_ng" 3744echo "vhost-net support $vhost_net" 3745echo "vhost-scsi support $vhost_scsi" 3746echo "Trace backend $trace_backend" 3747echo "Trace output file $trace_file-<pid>" 3748echo "spice support $spice ($spice_protocol_version/$spice_server_version)" 3749echo "rbd support $rbd" 3750echo "xfsctl support $xfs" 3751echo "nss used $smartcard_nss" 3752echo "libusb $libusb" 3753echo "usb net redir $usb_redir" 3754echo "GLX support $glx" 3755echo "libiscsi support $libiscsi" 3756echo "build guest agent $guest_agent" 3757echo "QGA VSS support $guest_agent_with_vss" 3758echo "seccomp support $seccomp" 3759echo "coroutine backend $coroutine" 3760echo "coroutine pool $coroutine_pool" 3761echo "GlusterFS support $glusterfs" 3762echo "virtio-blk-data-plane $virtio_blk_data_plane" 3763echo "gcov $gcov_tool" 3764echo "gcov enabled $gcov" 3765echo "TPM support $tpm" 3766echo "libssh2 support $libssh2" 3767echo "TPM passthrough $tpm_passthrough" 3768echo "QOM debugging $qom_cast_debug" 3769echo "vhdx $vhdx" 3770 3771if test "$sdl_too_old" = "yes"; then 3772echo "-> Your SDL version is too old - please upgrade to have SDL support" 3773fi 3774 3775config_host_mak="config-host.mak" 3776 3777echo "# Automatically generated by configure - do not modify" >config-all-disas.mak 3778 3779echo "# Automatically generated by configure - do not modify" > $config_host_mak 3780printf "# Configured with:" >> $config_host_mak 3781printf " '%s'" "$0" "$@" >> $config_host_mak 3782echo >> $config_host_mak 3783 3784echo all: >> $config_host_mak 3785echo "prefix=$prefix" >> $config_host_mak 3786echo "bindir=$bindir" >> $config_host_mak 3787echo "libdir=$libdir" >> $config_host_mak 3788echo "libexecdir=$libexecdir" >> $config_host_mak 3789echo "includedir=$includedir" >> $config_host_mak 3790echo "mandir=$mandir" >> $config_host_mak 3791echo "sysconfdir=$sysconfdir" >> $config_host_mak 3792echo "qemu_confdir=$qemu_confdir" >> $config_host_mak 3793echo "qemu_datadir=$qemu_datadir" >> $config_host_mak 3794echo "qemu_docdir=$qemu_docdir" >> $config_host_mak 3795if test "$mingw32" = "no" ; then 3796 echo "qemu_localstatedir=$local_statedir" >> $config_host_mak 3797fi 3798echo "qemu_helperdir=$libexecdir" >> $config_host_mak 3799echo "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak 3800echo "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak 3801echo "qemu_localedir=$qemu_localedir" >> $config_host_mak 3802echo "libs_softmmu=$libs_softmmu" >> $config_host_mak 3803 3804echo "ARCH=$ARCH" >> $config_host_mak 3805 3806if test "$debug_tcg" = "yes" ; then 3807 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak 3808fi 3809if test "$strip_opt" = "yes" ; then 3810 echo "STRIP=${strip}" >> $config_host_mak 3811fi 3812if test "$bigendian" = "yes" ; then 3813 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak 3814fi 3815if test "$mingw32" = "yes" ; then 3816 echo "CONFIG_WIN32=y" >> $config_host_mak 3817 rc_version=`cat $source_path/VERSION` 3818 version_major=${rc_version%%.*} 3819 rc_version=${rc_version#*.} 3820 version_minor=${rc_version%%.*} 3821 rc_version=${rc_version#*.} 3822 version_subminor=${rc_version%%.*} 3823 version_micro=0 3824 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak 3825 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak 3826 if test "$guest_agent_with_vss" = "yes" ; then 3827 echo "CONFIG_QGA_VSS=y" >> $config_host_mak 3828 echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak 3829 fi 3830else 3831 echo "CONFIG_POSIX=y" >> $config_host_mak 3832fi 3833 3834if test "$linux" = "yes" ; then 3835 echo "CONFIG_LINUX=y" >> $config_host_mak 3836fi 3837 3838if test "$darwin" = "yes" ; then 3839 echo "CONFIG_DARWIN=y" >> $config_host_mak 3840fi 3841 3842if test "$aix" = "yes" ; then 3843 echo "CONFIG_AIX=y" >> $config_host_mak 3844fi 3845 3846if test "$solaris" = "yes" ; then 3847 echo "CONFIG_SOLARIS=y" >> $config_host_mak 3848 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak 3849 if test "$needs_libsunmath" = "yes" ; then 3850 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak 3851 fi 3852fi 3853if test "$haiku" = "yes" ; then 3854 echo "CONFIG_HAIKU=y" >> $config_host_mak 3855fi 3856if test "$static" = "yes" ; then 3857 echo "CONFIG_STATIC=y" >> $config_host_mak 3858fi 3859if test "$profiler" = "yes" ; then 3860 echo "CONFIG_PROFILER=y" >> $config_host_mak 3861fi 3862if test "$slirp" = "yes" ; then 3863 echo "CONFIG_SLIRP=y" >> $config_host_mak 3864 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak 3865fi 3866if test "$vde" = "yes" ; then 3867 echo "CONFIG_VDE=y" >> $config_host_mak 3868fi 3869if test "$cap_ng" = "yes" ; then 3870 echo "CONFIG_LIBCAP=y" >> $config_host_mak 3871fi 3872echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak 3873for drv in $audio_drv_list; do 3874 def=CONFIG_`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'` 3875 echo "$def=y" >> $config_host_mak 3876 if test "$drv" = "fmod"; then 3877 echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak 3878 fi 3879done 3880if test "$audio_pt_int" = "yes" ; then 3881 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak 3882fi 3883if test "$audio_win_int" = "yes" ; then 3884 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak 3885fi 3886echo "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak 3887echo "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak 3888if test "$vnc" = "yes" ; then 3889 echo "CONFIG_VNC=y" >> $config_host_mak 3890fi 3891if test "$vnc_tls" = "yes" ; then 3892 echo "CONFIG_VNC_TLS=y" >> $config_host_mak 3893fi 3894if test "$vnc_sasl" = "yes" ; then 3895 echo "CONFIG_VNC_SASL=y" >> $config_host_mak 3896fi 3897if test "$vnc_jpeg" = "yes" ; then 3898 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak 3899fi 3900if test "$vnc_png" = "yes" ; then 3901 echo "CONFIG_VNC_PNG=y" >> $config_host_mak 3902fi 3903if test "$vnc_ws" = "yes" ; then 3904 echo "CONFIG_VNC_WS=y" >> $config_host_mak 3905 echo "VNC_WS_CFLAGS=$vnc_ws_cflags" >> $config_host_mak 3906fi 3907if test "$fnmatch" = "yes" ; then 3908 echo "CONFIG_FNMATCH=y" >> $config_host_mak 3909fi 3910if test "$uuid" = "yes" ; then 3911 echo "CONFIG_UUID=y" >> $config_host_mak 3912fi 3913if test "$xfs" = "yes" ; then 3914 echo "CONFIG_XFS=y" >> $config_host_mak 3915fi 3916qemu_version=`head $source_path/VERSION` 3917echo "VERSION=$qemu_version" >>$config_host_mak 3918echo "PKGVERSION=$pkgversion" >>$config_host_mak 3919echo "SRC_PATH=$source_path" >> $config_host_mak 3920echo "TARGET_DIRS=$target_list" >> $config_host_mak 3921if [ "$docs" = "yes" ] ; then 3922 echo "BUILD_DOCS=yes" >> $config_host_mak 3923fi 3924if test "$sdl" = "yes" ; then 3925 echo "CONFIG_SDL=y" >> $config_host_mak 3926 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak 3927fi 3928if test "$cocoa" = "yes" ; then 3929 echo "CONFIG_COCOA=y" >> $config_host_mak 3930fi 3931if test "$curses" = "yes" ; then 3932 echo "CONFIG_CURSES=y" >> $config_host_mak 3933fi 3934if test "$utimens" = "yes" ; then 3935 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak 3936fi 3937if test "$pipe2" = "yes" ; then 3938 echo "CONFIG_PIPE2=y" >> $config_host_mak 3939fi 3940if test "$accept4" = "yes" ; then 3941 echo "CONFIG_ACCEPT4=y" >> $config_host_mak 3942fi 3943if test "$splice" = "yes" ; then 3944 echo "CONFIG_SPLICE=y" >> $config_host_mak 3945fi 3946if test "$eventfd" = "yes" ; then 3947 echo "CONFIG_EVENTFD=y" >> $config_host_mak 3948fi 3949if test "$fallocate" = "yes" ; then 3950 echo "CONFIG_FALLOCATE=y" >> $config_host_mak 3951fi 3952if test "$fallocate_punch_hole" = "yes" ; then 3953 echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak 3954fi 3955if test "$sync_file_range" = "yes" ; then 3956 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak 3957fi 3958if test "$fiemap" = "yes" ; then 3959 echo "CONFIG_FIEMAP=y" >> $config_host_mak 3960fi 3961if test "$dup3" = "yes" ; then 3962 echo "CONFIG_DUP3=y" >> $config_host_mak 3963fi 3964if test "$ppoll" = "yes" ; then 3965 echo "CONFIG_PPOLL=y" >> $config_host_mak 3966fi 3967if test "$prctl_pr_set_timerslack" = "yes" ; then 3968 echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak 3969fi 3970if test "$epoll" = "yes" ; then 3971 echo "CONFIG_EPOLL=y" >> $config_host_mak 3972fi 3973if test "$epoll_create1" = "yes" ; then 3974 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak 3975fi 3976if test "$epoll_pwait" = "yes" ; then 3977 echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak 3978fi 3979if test "$sendfile" = "yes" ; then 3980 echo "CONFIG_SENDFILE=y" >> $config_host_mak 3981fi 3982if test "$inotify" = "yes" ; then 3983 echo "CONFIG_INOTIFY=y" >> $config_host_mak 3984fi 3985if test "$inotify1" = "yes" ; then 3986 echo "CONFIG_INOTIFY1=y" >> $config_host_mak 3987fi 3988if test "$byteswap_h" = "yes" ; then 3989 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak 3990fi 3991if test "$bswap_h" = "yes" ; then 3992 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak 3993fi 3994if test "$curl" = "yes" ; then 3995 echo "CONFIG_CURL=y" >> $config_host_mak 3996 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak 3997fi 3998if test "$brlapi" = "yes" ; then 3999 echo "CONFIG_BRLAPI=y" >> $config_host_mak 4000fi 4001if test "$bluez" = "yes" ; then 4002 echo "CONFIG_BLUEZ=y" >> $config_host_mak 4003 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak 4004fi 4005echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak 4006if test "$gtk" = "yes" ; then 4007 echo "CONFIG_GTK=y" >> $config_host_mak 4008 echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak 4009 echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak 4010fi 4011if test "$xen" = "yes" ; then 4012 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak 4013 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak 4014fi 4015if test "$linux_aio" = "yes" ; then 4016 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak 4017fi 4018if test "$attr" = "yes" ; then 4019 echo "CONFIG_ATTR=y" >> $config_host_mak 4020fi 4021if test "$libattr" = "yes" ; then 4022 echo "CONFIG_LIBATTR=y" >> $config_host_mak 4023fi 4024if test "$virtfs" = "yes" ; then 4025 echo "CONFIG_VIRTFS=y" >> $config_host_mak 4026fi 4027if test "$vhost_scsi" = "yes" ; then 4028 echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak 4029fi 4030if test "$blobs" = "yes" ; then 4031 echo "INSTALL_BLOBS=yes" >> $config_host_mak 4032fi 4033if test "$iovec" = "yes" ; then 4034 echo "CONFIG_IOVEC=y" >> $config_host_mak 4035fi 4036if test "$preadv" = "yes" ; then 4037 echo "CONFIG_PREADV=y" >> $config_host_mak 4038fi 4039if test "$fdt" = "yes" ; then 4040 echo "CONFIG_FDT=y" >> $config_host_mak 4041fi 4042if test "$signalfd" = "yes" ; then 4043 echo "CONFIG_SIGNALFD=y" >> $config_host_mak 4044fi 4045if test "$tcg_interpreter" = "yes" ; then 4046 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak 4047fi 4048if test "$fdatasync" = "yes" ; then 4049 echo "CONFIG_FDATASYNC=y" >> $config_host_mak 4050fi 4051if test "$madvise" = "yes" ; then 4052 echo "CONFIG_MADVISE=y" >> $config_host_mak 4053fi 4054if test "$posix_madvise" = "yes" ; then 4055 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak 4056fi 4057if test "$sigev_thread_id" = "yes" ; then 4058 echo "CONFIG_SIGEV_THREAD_ID=y" >> $config_host_mak 4059fi 4060 4061if test "$spice" = "yes" ; then 4062 echo "CONFIG_SPICE=y" >> $config_host_mak 4063fi 4064 4065if test "$smartcard_nss" = "yes" ; then 4066 echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak 4067 echo "libcacard_libs=$libcacard_libs" >> $config_host_mak 4068 echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak 4069fi 4070 4071if test "$libusb" = "yes" ; then 4072 echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak 4073fi 4074 4075if test "$usb_redir" = "yes" ; then 4076 echo "CONFIG_USB_REDIR=y" >> $config_host_mak 4077fi 4078 4079if test "$glx" = "yes" ; then 4080 echo "CONFIG_GLX=y" >> $config_host_mak 4081 echo "GLX_LIBS=$glx_libs" >> $config_host_mak 4082fi 4083 4084if test "$libiscsi" = "yes" ; then 4085 echo "CONFIG_LIBISCSI=y" >> $config_host_mak 4086fi 4087 4088if test "$seccomp" = "yes"; then 4089 echo "CONFIG_SECCOMP=y" >> $config_host_mak 4090fi 4091 4092# XXX: suppress that 4093if [ "$bsd" = "yes" ] ; then 4094 echo "CONFIG_BSD=y" >> $config_host_mak 4095fi 4096 4097echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak 4098 4099if test "$zero_malloc" = "yes" ; then 4100 echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak 4101fi 4102if test "$qom_cast_debug" = "yes" ; then 4103 echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak 4104fi 4105if test "$rbd" = "yes" ; then 4106 echo "CONFIG_RBD=y" >> $config_host_mak 4107fi 4108 4109echo "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak 4110if test "$coroutine_pool" = "yes" ; then 4111 echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak 4112else 4113 echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak 4114fi 4115 4116if test "$open_by_handle_at" = "yes" ; then 4117 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak 4118fi 4119 4120if test "$linux_magic_h" = "yes" ; then 4121 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak 4122fi 4123 4124if test "$pragma_diagnostic_available" = "yes" ; then 4125 echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak 4126fi 4127 4128if test "$valgrind_h" = "yes" ; then 4129 echo "CONFIG_VALGRIND_H=y" >> $config_host_mak 4130fi 4131 4132if test "$has_environ" = "yes" ; then 4133 echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak 4134fi 4135 4136if test "$cpuid_h" = "yes" ; then 4137 echo "CONFIG_CPUID_H=y" >> $config_host_mak 4138fi 4139 4140if test "$int128" = "yes" ; then 4141 echo "CONFIG_INT128=y" >> $config_host_mak 4142fi 4143 4144if test "$getauxval" = "yes" ; then 4145 echo "CONFIG_GETAUXVAL=y" >> $config_host_mak 4146fi 4147 4148if test "$glusterfs" = "yes" ; then 4149 echo "CONFIG_GLUSTERFS=y" >> $config_host_mak 4150fi 4151 4152if test "$glusterfs_discard" = "yes" ; then 4153 echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak 4154fi 4155 4156if test "$libssh2" = "yes" ; then 4157 echo "CONFIG_LIBSSH2=y" >> $config_host_mak 4158fi 4159 4160if test "$virtio_blk_data_plane" = "yes" ; then 4161 echo 'CONFIG_VIRTIO_BLK_DATA_PLANE=$(CONFIG_VIRTIO)' >> $config_host_mak 4162fi 4163 4164if test "$vhdx" = "yes" ; then 4165 echo "CONFIG_VHDX=y" >> $config_host_mak 4166fi 4167 4168# USB host support 4169if test "$libusb" = "yes"; then 4170 echo "HOST_USB=libusb legacy" >> $config_host_mak 4171else 4172 echo "HOST_USB=stub" >> $config_host_mak 4173fi 4174 4175# TPM passthrough support? 4176if test "$tpm" = "yes"; then 4177 echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak 4178 if test "$tpm_passthrough" = "yes"; then 4179 echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak 4180 fi 4181fi 4182 4183# use default implementation for tracing backend-specific routines 4184trace_default=yes 4185echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak 4186if test "$trace_backend" = "nop"; then 4187 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak 4188fi 4189if test "$trace_backend" = "simple"; then 4190 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak 4191 trace_default=no 4192 # Set the appropriate trace file. 4193 trace_file="\"$trace_file-\" FMT_pid" 4194fi 4195if test "$trace_backend" = "stderr"; then 4196 echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak 4197 trace_default=no 4198fi 4199if test "$trace_backend" = "ust"; then 4200 echo "CONFIG_TRACE_UST=y" >> $config_host_mak 4201fi 4202if test "$trace_backend" = "dtrace"; then 4203 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak 4204 if test "$trace_backend_stap" = "yes" ; then 4205 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak 4206 fi 4207fi 4208if test "$trace_backend" = "ftrace"; then 4209 if test "$linux" = "yes" ; then 4210 echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak 4211 trace_default=no 4212 else 4213 feature_not_found "ftrace(trace backend)" 4214 fi 4215fi 4216echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak 4217if test "$trace_default" = "yes"; then 4218 echo "CONFIG_TRACE_DEFAULT=y" >> $config_host_mak 4219fi 4220 4221if test "$rdma" = "yes" ; then 4222 echo "CONFIG_RDMA=y" >> $config_host_mak 4223fi 4224 4225if test "$tcg_interpreter" = "yes"; then 4226 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES" 4227elif test "$ARCH" = "sparc64" ; then 4228 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES" 4229elif test "$ARCH" = "s390x" ; then 4230 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES" 4231elif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then 4232 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES" 4233else 4234 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES" 4235fi 4236QEMU_INCLUDES="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES" 4237 4238echo "TOOLS=$tools" >> $config_host_mak 4239echo "ROMS=$roms" >> $config_host_mak 4240echo "MAKE=$make" >> $config_host_mak 4241echo "INSTALL=$install" >> $config_host_mak 4242echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak 4243echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak 4244if test -n "$libtool"; then 4245 echo "INSTALL_PROG=\$(LIBTOOL) --mode=install $install -c -m 0755" >> $config_host_mak 4246 echo "INSTALL_LIB=\$(LIBTOOL) --mode=install $install -c -m 0644" >> $config_host_mak 4247else 4248 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak 4249 echo "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak 4250fi 4251echo "PYTHON=$python" >> $config_host_mak 4252echo "CC=$cc" >> $config_host_mak 4253if $iasl -h > /dev/null 2>&1; then 4254 echo "IASL=$iasl" >> $config_host_mak 4255fi 4256echo "CC_I386=$cc_i386" >> $config_host_mak 4257echo "HOST_CC=$host_cc" >> $config_host_mak 4258echo "CXX=$cxx" >> $config_host_mak 4259echo "OBJCC=$objcc" >> $config_host_mak 4260echo "AR=$ar" >> $config_host_mak 4261echo "AS=$as" >> $config_host_mak 4262echo "CPP=$cpp" >> $config_host_mak 4263echo "OBJCOPY=$objcopy" >> $config_host_mak 4264echo "LD=$ld" >> $config_host_mak 4265echo "WINDRES=$windres" >> $config_host_mak 4266echo "LIBTOOL=$libtool" >> $config_host_mak 4267echo "CFLAGS=$CFLAGS" >> $config_host_mak 4268echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak 4269echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak 4270if test "$sparse" = "yes" ; then 4271 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak 4272 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak 4273 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak 4274fi 4275if test "$cross_prefix" != ""; then 4276 echo "AUTOCONF_HOST := --host=${cross_prefix%-}" >> $config_host_mak 4277else 4278 echo "AUTOCONF_HOST := " >> $config_host_mak 4279fi 4280echo "LDFLAGS=$LDFLAGS" >> $config_host_mak 4281echo "LIBTOOLFLAGS=$LIBTOOLFLAGS" >> $config_host_mak 4282echo "LIBS+=$LIBS" >> $config_host_mak 4283echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak 4284echo "EXESUF=$EXESUF" >> $config_host_mak 4285echo "LIBS_QGA+=$libs_qga" >> $config_host_mak 4286echo "POD2MAN=$POD2MAN" >> $config_host_mak 4287echo "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak 4288if test "$gcov" = "yes" ; then 4289 echo "CONFIG_GCOV=y" >> $config_host_mak 4290 echo "GCOV=$gcov_tool" >> $config_host_mak 4291fi 4292 4293# use included Linux headers 4294if test "$linux" = "yes" ; then 4295 mkdir -p linux-headers 4296 case "$cpu" in 4297 i386|x86_64|x32) 4298 linux_arch=x86 4299 ;; 4300 ppcemb|ppc|ppc64) 4301 linux_arch=powerpc 4302 ;; 4303 s390x) 4304 linux_arch=s390 4305 ;; 4306 aarch64) 4307 linux_arch=arm64 4308 ;; 4309 *) 4310 # For most CPUs the kernel architecture name and QEMU CPU name match. 4311 linux_arch="$cpu" 4312 ;; 4313 esac 4314 # For non-KVM architectures we will not have asm headers 4315 if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then 4316 symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm 4317 fi 4318fi 4319 4320for target in $target_list; do 4321target_dir="$target" 4322config_target_mak=$target_dir/config-target.mak 4323target_name=`echo $target | cut -d '-' -f 1` 4324target_bigendian="no" 4325 4326case "$target_name" in 4327 armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or32|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb) 4328 target_bigendian=yes 4329 ;; 4330esac 4331target_softmmu="no" 4332target_user_only="no" 4333target_linux_user="no" 4334target_bsd_user="no" 4335case "$target" in 4336 ${target_name}-softmmu) 4337 target_softmmu="yes" 4338 ;; 4339 ${target_name}-linux-user) 4340 if test "$linux" != "yes" ; then 4341 error_exit "Target '$target' is only available on a Linux host" 4342 fi 4343 target_user_only="yes" 4344 target_linux_user="yes" 4345 ;; 4346 ${target_name}-bsd-user) 4347 if test "$bsd" != "yes" ; then 4348 error_exit "Target '$target' is only available on a BSD host" 4349 fi 4350 target_user_only="yes" 4351 target_bsd_user="yes" 4352 ;; 4353 *) 4354 error_exit "Target '$target' not recognised" 4355 exit 1 4356 ;; 4357esac 4358 4359mkdir -p $target_dir 4360echo "# Automatically generated by configure - do not modify" > $config_target_mak 4361 4362bflt="no" 4363interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_name/g"` 4364gdb_xml_files="" 4365 4366TARGET_ARCH="$target_name" 4367TARGET_BASE_ARCH="" 4368TARGET_ABI_DIR="" 4369 4370case "$target_name" in 4371 i386) 4372 ;; 4373 x86_64) 4374 TARGET_BASE_ARCH=i386 4375 ;; 4376 alpha) 4377 ;; 4378 arm|armeb) 4379 TARGET_ARCH=arm 4380 bflt="yes" 4381 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml" 4382 ;; 4383 aarch64) 4384 TARGET_BASE_ARCH=arm 4385 bflt="yes" 4386 gdb_xml_files="aarch64-core.xml" 4387 ;; 4388 cris) 4389 ;; 4390 lm32) 4391 ;; 4392 m68k) 4393 bflt="yes" 4394 gdb_xml_files="cf-core.xml cf-fp.xml" 4395 ;; 4396 microblaze|microblazeel) 4397 TARGET_ARCH=microblaze 4398 bflt="yes" 4399 ;; 4400 mips|mipsel) 4401 TARGET_ARCH=mips 4402 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak 4403 ;; 4404 mipsn32|mipsn32el) 4405 TARGET_ARCH=mips64 4406 TARGET_BASE_ARCH=mips 4407 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak 4408 echo "TARGET_ABI32=y" >> $config_target_mak 4409 ;; 4410 mips64|mips64el) 4411 TARGET_ARCH=mips64 4412 TARGET_BASE_ARCH=mips 4413 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak 4414 ;; 4415 moxie) 4416 ;; 4417 or32) 4418 TARGET_ARCH=openrisc 4419 TARGET_BASE_ARCH=openrisc 4420 ;; 4421 ppc) 4422 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 4423 ;; 4424 ppcemb) 4425 TARGET_BASE_ARCH=ppc 4426 TARGET_ABI_DIR=ppc 4427 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 4428 ;; 4429 ppc64) 4430 TARGET_BASE_ARCH=ppc 4431 TARGET_ABI_DIR=ppc 4432 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 4433 ;; 4434 ppc64abi32) 4435 TARGET_ARCH=ppc64 4436 TARGET_BASE_ARCH=ppc 4437 TARGET_ABI_DIR=ppc 4438 echo "TARGET_ABI32=y" >> $config_target_mak 4439 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 4440 ;; 4441 sh4|sh4eb) 4442 TARGET_ARCH=sh4 4443 bflt="yes" 4444 ;; 4445 sparc) 4446 ;; 4447 sparc64) 4448 TARGET_BASE_ARCH=sparc 4449 ;; 4450 sparc32plus) 4451 TARGET_ARCH=sparc64 4452 TARGET_BASE_ARCH=sparc 4453 TARGET_ABI_DIR=sparc 4454 echo "TARGET_ABI32=y" >> $config_target_mak 4455 ;; 4456 s390x) 4457 ;; 4458 unicore32) 4459 ;; 4460 xtensa|xtensaeb) 4461 TARGET_ARCH=xtensa 4462 ;; 4463 *) 4464 error_exit "Unsupported target CPU" 4465 ;; 4466esac 4467# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH 4468if [ "$TARGET_BASE_ARCH" = "" ]; then 4469 TARGET_BASE_ARCH=$TARGET_ARCH 4470fi 4471 4472symlink "$source_path/Makefile.target" "$target_dir/Makefile" 4473 4474upper() { 4475 echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]' 4476} 4477 4478target_arch_name="`upper $TARGET_ARCH`" 4479echo "TARGET_$target_arch_name=y" >> $config_target_mak 4480echo "TARGET_NAME=$target_name" >> $config_target_mak 4481echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak 4482if [ "$TARGET_ABI_DIR" = "" ]; then 4483 TARGET_ABI_DIR=$TARGET_ARCH 4484fi 4485echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak 4486case "$target_name" in 4487 i386|x86_64) 4488 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then 4489 echo "CONFIG_XEN=y" >> $config_target_mak 4490 if test "$xen_pci_passthrough" = yes; then 4491 echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak" 4492 fi 4493 fi 4494 ;; 4495 *) 4496esac 4497case "$target_name" in 4498 arm|i386|x86_64|ppcemb|ppc|ppc64|s390x) 4499 # Make sure the target and host cpus are compatible 4500 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \ 4501 \( "$target_name" = "$cpu" -o \ 4502 \( "$target_name" = "ppcemb" -a "$cpu" = "ppc" \) -o \ 4503 \( "$target_name" = "ppc64" -a "$cpu" = "ppc" \) -o \ 4504 \( "$target_name" = "ppc" -a "$cpu" = "ppc64" \) -o \ 4505 \( "$target_name" = "ppcemb" -a "$cpu" = "ppc64" \) -o \ 4506 \( "$target_name" = "x86_64" -a "$cpu" = "i386" \) -o \ 4507 \( "$target_name" = "i386" -a "$cpu" = "x86_64" \) \) ; then 4508 echo "CONFIG_KVM=y" >> $config_target_mak 4509 if test "$vhost_net" = "yes" ; then 4510 echo "CONFIG_VHOST_NET=y" >> $config_target_mak 4511 fi 4512 fi 4513esac 4514if test "$target_bigendian" = "yes" ; then 4515 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak 4516fi 4517if test "$target_softmmu" = "yes" ; then 4518 echo "CONFIG_SOFTMMU=y" >> $config_target_mak 4519fi 4520if test "$target_user_only" = "yes" ; then 4521 echo "CONFIG_USER_ONLY=y" >> $config_target_mak 4522 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak 4523fi 4524if test "$target_linux_user" = "yes" ; then 4525 echo "CONFIG_LINUX_USER=y" >> $config_target_mak 4526fi 4527list="" 4528if test ! -z "$gdb_xml_files" ; then 4529 for x in $gdb_xml_files; do 4530 list="$list $source_path/gdb-xml/$x" 4531 done 4532 echo "TARGET_XML_FILES=$list" >> $config_target_mak 4533fi 4534 4535if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then 4536 echo "TARGET_HAS_BFLT=y" >> $config_target_mak 4537fi 4538if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then 4539 echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak 4540fi 4541if test "$target_bsd_user" = "yes" ; then 4542 echo "CONFIG_BSD_USER=y" >> $config_target_mak 4543fi 4544 4545# generate QEMU_CFLAGS/LDFLAGS for targets 4546 4547cflags="" 4548ldflags="" 4549 4550for i in $ARCH $TARGET_BASE_ARCH ; do 4551 case "$i" in 4552 alpha) 4553 echo "CONFIG_ALPHA_DIS=y" >> $config_target_mak 4554 echo "CONFIG_ALPHA_DIS=y" >> config-all-disas.mak 4555 ;; 4556 arm) 4557 echo "CONFIG_ARM_DIS=y" >> $config_target_mak 4558 echo "CONFIG_ARM_DIS=y" >> config-all-disas.mak 4559 ;; 4560 cris) 4561 echo "CONFIG_CRIS_DIS=y" >> $config_target_mak 4562 echo "CONFIG_CRIS_DIS=y" >> config-all-disas.mak 4563 ;; 4564 hppa) 4565 echo "CONFIG_HPPA_DIS=y" >> $config_target_mak 4566 echo "CONFIG_HPPA_DIS=y" >> config-all-disas.mak 4567 ;; 4568 i386|x86_64|x32) 4569 echo "CONFIG_I386_DIS=y" >> $config_target_mak 4570 echo "CONFIG_I386_DIS=y" >> config-all-disas.mak 4571 ;; 4572 ia64*) 4573 echo "CONFIG_IA64_DIS=y" >> $config_target_mak 4574 echo "CONFIG_IA64_DIS=y" >> config-all-disas.mak 4575 ;; 4576 lm32) 4577 echo "CONFIG_LM32_DIS=y" >> $config_target_mak 4578 echo "CONFIG_LM32_DIS=y" >> config-all-disas.mak 4579 ;; 4580 m68k) 4581 echo "CONFIG_M68K_DIS=y" >> $config_target_mak 4582 echo "CONFIG_M68K_DIS=y" >> config-all-disas.mak 4583 ;; 4584 microblaze*) 4585 echo "CONFIG_MICROBLAZE_DIS=y" >> $config_target_mak 4586 echo "CONFIG_MICROBLAZE_DIS=y" >> config-all-disas.mak 4587 ;; 4588 mips*) 4589 echo "CONFIG_MIPS_DIS=y" >> $config_target_mak 4590 echo "CONFIG_MIPS_DIS=y" >> config-all-disas.mak 4591 ;; 4592 moxie*) 4593 echo "CONFIG_MOXIE_DIS=y" >> $config_target_mak 4594 echo "CONFIG_MOXIE_DIS=y" >> config-all-disas.mak 4595 ;; 4596 or32) 4597 echo "CONFIG_OPENRISC_DIS=y" >> $config_target_mak 4598 echo "CONFIG_OPENRISC_DIS=y" >> config-all-disas.mak 4599 ;; 4600 ppc*) 4601 echo "CONFIG_PPC_DIS=y" >> $config_target_mak 4602 echo "CONFIG_PPC_DIS=y" >> config-all-disas.mak 4603 ;; 4604 s390*) 4605 echo "CONFIG_S390_DIS=y" >> $config_target_mak 4606 echo "CONFIG_S390_DIS=y" >> config-all-disas.mak 4607 ;; 4608 sh4) 4609 echo "CONFIG_SH4_DIS=y" >> $config_target_mak 4610 echo "CONFIG_SH4_DIS=y" >> config-all-disas.mak 4611 ;; 4612 sparc*) 4613 echo "CONFIG_SPARC_DIS=y" >> $config_target_mak 4614 echo "CONFIG_SPARC_DIS=y" >> config-all-disas.mak 4615 ;; 4616 xtensa*) 4617 echo "CONFIG_XTENSA_DIS=y" >> $config_target_mak 4618 echo "CONFIG_XTENSA_DIS=y" >> config-all-disas.mak 4619 ;; 4620 esac 4621done 4622if test "$tcg_interpreter" = "yes" ; then 4623 echo "CONFIG_TCI_DIS=y" >> $config_target_mak 4624 echo "CONFIG_TCI_DIS=y" >> config-all-disas.mak 4625fi 4626 4627case "$ARCH" in 4628alpha) 4629 # Ensure there's only a single GP 4630 cflags="-msmall-data $cflags" 4631;; 4632esac 4633 4634if test "$gprof" = "yes" ; then 4635 echo "TARGET_GPROF=yes" >> $config_target_mak 4636 if test "$target_linux_user" = "yes" ; then 4637 cflags="-p $cflags" 4638 ldflags="-p $ldflags" 4639 fi 4640 if test "$target_softmmu" = "yes" ; then 4641 ldflags="-p $ldflags" 4642 echo "GPROF_CFLAGS=-p" >> $config_target_mak 4643 fi 4644fi 4645 4646if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then 4647 ldflags="$ldflags $textseg_ldflags" 4648fi 4649 4650echo "LDFLAGS+=$ldflags" >> $config_target_mak 4651echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak 4652 4653done # for target in $targets 4654 4655if [ "$pixman" = "internal" ]; then 4656 echo "config-host.h: subdir-pixman" >> $config_host_mak 4657fi 4658 4659if test "$rdma" = "yes" ; then 4660echo "CONFIG_RDMA=y" >> $config_host_mak 4661fi 4662 4663if [ "$dtc_internal" = "yes" ]; then 4664 echo "config-host.h: subdir-dtc" >> $config_host_mak 4665fi 4666 4667# build tree in object directory in case the source is not in the current directory 4668DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests" 4669DIRS="$DIRS fsdev" 4670DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw" 4671DIRS="$DIRS roms/seabios roms/vgabios" 4672DIRS="$DIRS qapi-generated" 4673FILES="Makefile tests/tcg/Makefile qdict-test-data.txt" 4674FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit" 4675FILES="$FILES tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile" 4676FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps" 4677FILES="$FILES pc-bios/spapr-rtas/Makefile" 4678FILES="$FILES pc-bios/s390-ccw/Makefile" 4679FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile" 4680FILES="$FILES pc-bios/qemu-icon.bmp" 4681for bios_file in \ 4682 $source_path/pc-bios/*.bin \ 4683 $source_path/pc-bios/*.aml \ 4684 $source_path/pc-bios/*.rom \ 4685 $source_path/pc-bios/*.dtb \ 4686 $source_path/pc-bios/*.img \ 4687 $source_path/pc-bios/openbios-* \ 4688 $source_path/pc-bios/palcode-* 4689do 4690 FILES="$FILES pc-bios/`basename $bios_file`" 4691done 4692mkdir -p $DIRS 4693for f in $FILES ; do 4694 if [ -e "$source_path/$f" ] && [ "$source_path" != `pwd` ]; then 4695 symlink "$source_path/$f" "$f" 4696 fi 4697done 4698 4699# temporary config to build submodules 4700for rom in seabios vgabios ; do 4701 config_mak=roms/$rom/config.mak 4702 echo "# Automatically generated by configure - do not modify" > $config_mak 4703 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak 4704 echo "AS=$as" >> $config_mak 4705 echo "CC=$cc" >> $config_mak 4706 echo "BCC=bcc" >> $config_mak 4707 echo "CPP=$cpp" >> $config_mak 4708 echo "OBJCOPY=objcopy" >> $config_mak 4709 echo "IASL=$iasl" >> $config_mak 4710 echo "LD=$ld" >> $config_mak 4711done 4712 4713if test "$docs" = "yes" ; then 4714 mkdir -p QMP 4715fi 4716
