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