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 30compile_object() { 31 echo $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log 32 $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log 2>&1 33} 34 35compile_prog() { 36 local_cflags="$1" 37 local_ldflags="$2" 38 echo $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log 39 $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log 2>&1 40} 41 42# symbolically link $1 to $2. Portable version of "ln -sf". 43symlink() { 44 rm -rf "$2" 45 mkdir -p "$(dirname "$2")" 46 ln -s "$1" "$2" 47} 48 49# check whether a command is available to this shell (may be either an 50# executable or a builtin) 51has() { 52 type "$1" >/dev/null 2>&1 53} 54 55# search for an executable in PATH 56path_of() { 57 local_command="$1" 58 local_ifs="$IFS" 59 local_dir="" 60 61 # pathname has a dir component? 62 if [ "${local_command#*/}" != "$local_command" ]; then 63 if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then 64 echo "$local_command" 65 return 0 66 fi 67 fi 68 if [ -z "$local_command" ]; then 69 return 1 70 fi 71 72 IFS=: 73 for local_dir in $PATH; do 74 if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then 75 echo "$local_dir/$local_command" 76 IFS="${local_ifs:-$(printf ' \t\n')}" 77 return 0 78 fi 79 done 80 # not found 81 IFS="${local_ifs:-$(printf ' \t\n')}" 82 return 1 83} 84 85# default parameters 86source_path=`dirname "$0"` 87cpu="" 88interp_prefix="/usr/gnemul/qemu-%M" 89static="no" 90sparc_cpu="" 91cross_prefix="" 92audio_drv_list="" 93audio_card_list="ac97 es1370 sb16 hda" 94audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus hda" 95block_drv_whitelist="" 96host_cc="gcc" 97helper_cflags="" 98libs_softmmu="" 99libs_tools="" 100audio_pt_int="" 101audio_win_int="" 102cc_i386=i386-pc-linux-gnu-gcc 103libs_qga="" 104debug_info="yes" 105 106target_list="" 107 108# Default value for a variable defining feature "foo". 109# * foo="no" feature will only be used if --enable-foo arg is given 110# * foo="" feature will be searched for, and if found, will be used 111# unless --disable-foo is given 112# * foo="yes" this value will only be set by --enable-foo flag. 113# feature will searched for, 114# if not found, configure exits with error 115# 116# Always add --enable-foo and --disable-foo command line args. 117# Distributions want to ensure that several features are compiled in, and it 118# is impossible without a --enable-foo that exits if a feature is not found. 119 120bluez="" 121brlapi="" 122curl="" 123curses="" 124docs="" 125fdt="" 126nptl="" 127sdl="" 128virtfs="" 129vnc="yes" 130sparse="no" 131uuid="" 132vde="" 133vnc_tls="" 134vnc_sasl="" 135vnc_jpeg="" 136vnc_png="" 137xen="" 138xen_ctrl_version="" 139xen_pci_passthrough="" 140linux_aio="" 141cap_ng="" 142attr="" 143libattr="" 144xfs="" 145 146vhost_net="no" 147kvm="no" 148gprof="no" 149debug_tcg="no" 150debug_mon="no" 151debug="no" 152strip_opt="yes" 153tcg_interpreter="no" 154bigendian="no" 155mingw32="no" 156EXESUF="" 157prefix="/usr/local" 158mandir="\${prefix}/share/man" 159datadir="\${prefix}/share" 160qemu_docdir="\${prefix}/share/doc/qemu" 161bindir="\${prefix}/bin" 162libdir="\${prefix}/lib" 163includedir="\${prefix}/include" 164sysconfdir="\${prefix}/etc" 165confsuffix="/qemu" 166slirp="yes" 167fmod_lib="" 168fmod_inc="" 169oss_lib="" 170bsd="no" 171linux="no" 172solaris="no" 173profiler="no" 174cocoa="no" 175softmmu="yes" 176linux_user="no" 177bsd_user="no" 178guest_base="" 179uname_release="" 180mixemu="no" 181aix="no" 182blobs="yes" 183pkgversion="" 184pie="" 185zero_malloc="" 186trace_backend="nop" 187trace_file="trace" 188spice="" 189rbd="" 190smartcard="" 191smartcard_nss="" 192usb_redir="" 193opengl="" 194zlib="yes" 195guest_agent="yes" 196libiscsi="" 197coroutine="" 198 199# parse CC options first 200for opt do 201 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'` 202 case "$opt" in 203 --cross-prefix=*) cross_prefix="$optarg" 204 ;; 205 --cc=*) CC="$optarg" 206 ;; 207 --source-path=*) source_path="$optarg" 208 ;; 209 --cpu=*) cpu="$optarg" 210 ;; 211 --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS" 212 ;; 213 --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS" 214 ;; 215 --enable-debug-info) debug_info="yes" 216 ;; 217 --disable-debug-info) debug_info="no" 218 ;; 219 --sparc_cpu=*) 220 sparc_cpu="$optarg" 221 case $sparc_cpu in 222 v7|v8|v8plus|v8plusa) 223 cpu="sparc" 224 ;; 225 v9) 226 cpu="sparc64" 227 ;; 228 *) 229 echo "undefined SPARC architecture. Exiting"; 230 exit 1 231 ;; 232 esac 233 ;; 234 esac 235done 236# OS specific 237# Using uname is really, really broken. Once we have the right set of checks 238# we can eliminate its usage altogether. 239 240cc="${CC-${cross_prefix}gcc}" 241ar="${AR-${cross_prefix}ar}" 242objcopy="${OBJCOPY-${cross_prefix}objcopy}" 243ld="${LD-${cross_prefix}ld}" 244libtool="${LIBTOOL-${cross_prefix}libtool}" 245strip="${STRIP-${cross_prefix}strip}" 246windres="${WINDRES-${cross_prefix}windres}" 247pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}" 248query_pkg_config() { 249 "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@" 250} 251pkg_config=query_pkg_config 252sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}" 253 254# default flags for all hosts 255QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS" 256QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS" 257QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS" 258QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS" 259QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/fpu" 260if test "$debug_info" = "yes"; then 261 CFLAGS="-g $CFLAGS" 262 LDFLAGS="-g $LDFLAGS" 263fi 264 265# make source path absolute 266source_path=`cd "$source_path"; pwd` 267 268check_define() { 269cat > $TMPC <<EOF 270#if !defined($1) 271#error $1 not defined 272#endif 273int main(void) { return 0; } 274EOF 275 compile_object 276} 277 278if test ! -z "$cpu" ; then 279 # command line argument 280 : 281elif check_define __i386__ ; then 282 cpu="i386" 283elif check_define __x86_64__ ; then 284 cpu="x86_64" 285elif check_define __sparc__ ; then 286 # We can't check for 64 bit (when gcc is biarch) or V8PLUSA 287 # They must be specified using --sparc_cpu 288 if check_define __arch64__ ; then 289 cpu="sparc64" 290 else 291 cpu="sparc" 292 fi 293elif check_define _ARCH_PPC ; then 294 if check_define _ARCH_PPC64 ; then 295 cpu="ppc64" 296 else 297 cpu="ppc" 298 fi 299elif check_define __mips__ ; then 300 cpu="mips" 301elif check_define __ia64__ ; then 302 cpu="ia64" 303elif check_define __s390__ ; then 304 if check_define __s390x__ ; then 305 cpu="s390x" 306 else 307 cpu="s390" 308 fi 309elif check_define __arm__ ; then 310 cpu="arm" 311elif check_define __hppa__ ; then 312 cpu="hppa" 313else 314 cpu=`uname -m` 315fi 316 317ARCH= 318# Normalise host CPU name and set ARCH. 319# Note that this case should only have supported host CPUs, not guests. 320case "$cpu" in 321 ia64|ppc|ppc64|s390|s390x|sparc64) 322 cpu="$cpu" 323 ;; 324 i386|i486|i586|i686|i86pc|BePC) 325 cpu="i386" 326 ;; 327 x86_64|amd64) 328 cpu="x86_64" 329 ;; 330 armv*b|armv*l|arm) 331 cpu="arm" 332 ;; 333 hppa|parisc|parisc64) 334 cpu="hppa" 335 ;; 336 mips*) 337 cpu="mips" 338 ;; 339 sparc|sun4[cdmuv]) 340 cpu="sparc" 341 ;; 342 *) 343 # This will result in either an error or falling back to TCI later 344 ARCH=unknown 345 ;; 346esac 347if test -z "$ARCH"; then 348 ARCH="$cpu" 349fi 350 351# OS specific 352if check_define __linux__ ; then 353 targetos="Linux" 354elif check_define _WIN32 ; then 355 targetos='MINGW32' 356elif check_define __OpenBSD__ ; then 357 targetos='OpenBSD' 358elif check_define __sun__ ; then 359 targetos='SunOS' 360elif check_define __HAIKU__ ; then 361 targetos='Haiku' 362else 363 targetos=`uname -s` 364fi 365 366case $targetos in 367CYGWIN*) 368 mingw32="yes" 369 QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS" 370 audio_possible_drivers="winwave sdl" 371 audio_drv_list="winwave" 372;; 373MINGW32*) 374 mingw32="yes" 375 audio_possible_drivers="winwave dsound sdl fmod" 376 audio_drv_list="winwave" 377;; 378GNU/kFreeBSD) 379 bsd="yes" 380 audio_drv_list="oss" 381 audio_possible_drivers="oss sdl esd pa" 382;; 383FreeBSD) 384 bsd="yes" 385 make="${MAKE-gmake}" 386 audio_drv_list="oss" 387 audio_possible_drivers="oss sdl esd pa" 388 # needed for kinfo_getvmmap(3) in libutil.h 389 LIBS="-lutil $LIBS" 390;; 391DragonFly) 392 bsd="yes" 393 make="${MAKE-gmake}" 394 audio_drv_list="oss" 395 audio_possible_drivers="oss sdl esd pa" 396;; 397NetBSD) 398 bsd="yes" 399 make="${MAKE-gmake}" 400 audio_drv_list="oss" 401 audio_possible_drivers="oss sdl esd" 402 oss_lib="-lossaudio" 403;; 404OpenBSD) 405 bsd="yes" 406 make="${MAKE-gmake}" 407 audio_drv_list="oss" 408 audio_possible_drivers="oss sdl esd" 409 oss_lib="-lossaudio" 410;; 411Darwin) 412 bsd="yes" 413 darwin="yes" 414 # on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can 415 # run 64-bit userspace code 416 if [ "$cpu" = "i386" ] ; then 417 is_x86_64=`sysctl -n hw.optional.x86_64` 418 [ "$is_x86_64" = "1" ] && cpu=x86_64 419 fi 420 if [ "$cpu" = "x86_64" ] ; then 421 QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS" 422 LDFLAGS="-arch x86_64 $LDFLAGS" 423 else 424 QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS" 425 fi 426 cocoa="yes" 427 audio_drv_list="coreaudio" 428 audio_possible_drivers="coreaudio sdl fmod" 429 LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS" 430 libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu" 431;; 432SunOS) 433 solaris="yes" 434 make="${MAKE-gmake}" 435 install="${INSTALL-ginstall}" 436 ld="gld" 437 smbd="${SMBD-/usr/sfw/sbin/smbd}" 438 needs_libsunmath="no" 439 solarisrev=`uname -r | cut -f2 -d.` 440 # have to select again, because `uname -m` returns i86pc 441 # even on an x86_64 box. 442 solariscpu=`isainfo -k` 443 if test "${solariscpu}" = "amd64" ; then 444 cpu="x86_64" 445 fi 446 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then 447 if test "$solarisrev" -le 9 ; then 448 if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then 449 needs_libsunmath="yes" 450 QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS" 451 LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS" 452 LIBS="-lsunmath $LIBS" 453 else 454 echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without" 455 echo "libsunmath from the Sun Studio compilers tools, due to a lack of" 456 echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86" 457 echo "Studio 11 can be downloaded from www.sun.com." 458 exit 1 459 fi 460 fi 461 fi 462 if test -f /usr/include/sys/soundcard.h ; then 463 audio_drv_list="oss" 464 fi 465 audio_possible_drivers="oss sdl" 466# needed for CMSG_ macros in sys/socket.h 467 QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS" 468# needed for TIOCWIN* defines in termios.h 469 QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS" 470 QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS" 471 solarisnetlibs="-lsocket -lnsl -lresolv" 472 LIBS="$solarisnetlibs $LIBS" 473 libs_qga="$solarisnetlibs $libs_qga" 474;; 475AIX) 476 aix="yes" 477 make="${MAKE-gmake}" 478;; 479Haiku) 480 haiku="yes" 481 QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS" 482 LIBS="-lposix_error_mapper -lnetwork $LIBS" 483;; 484*) 485 audio_drv_list="oss" 486 audio_possible_drivers="oss alsa sdl esd pa" 487 linux="yes" 488 linux_user="yes" 489 usb="linux" 490 kvm="yes" 491 vhost_net="yes" 492 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then 493 audio_possible_drivers="$audio_possible_drivers fmod" 494 fi 495;; 496esac 497 498if [ "$bsd" = "yes" ] ; then 499 if [ "$darwin" != "yes" ] ; then 500 usb="bsd" 501 bsd_user="yes" 502 fi 503fi 504 505: ${make=${MAKE-make}} 506: ${install=${INSTALL-install}} 507: ${python=${PYTHON-python}} 508: ${smbd=${SMBD-/usr/sbin/smbd}} 509 510if test "$mingw32" = "yes" ; then 511 EXESUF=".exe" 512 QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS" 513 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later) 514 QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS" 515 LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS" 516cat > $TMPC << EOF 517int main(void) { return 0; } 518EOF 519 if compile_prog "" "-liberty" ; then 520 LIBS="-liberty $LIBS" 521 fi 522 prefix="c:/Program Files/QEMU" 523 mandir="\${prefix}" 524 datadir="\${prefix}" 525 qemu_docdir="\${prefix}" 526 bindir="\${prefix}" 527 sysconfdir="\${prefix}" 528 confsuffix="" 529 libs_qga="-lws2_32 -lwinmm -lpowrprof $libs_qga" 530fi 531 532werror="" 533 534for opt do 535 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'` 536 case "$opt" in 537 --help|-h) show_help=yes 538 ;; 539 --version|-V) exec cat $source_path/VERSION 540 ;; 541 --prefix=*) prefix="$optarg" 542 ;; 543 --interp-prefix=*) interp_prefix="$optarg" 544 ;; 545 --source-path=*) 546 ;; 547 --cross-prefix=*) 548 ;; 549 --cc=*) 550 ;; 551 --host-cc=*) host_cc="$optarg" 552 ;; 553 --make=*) make="$optarg" 554 ;; 555 --install=*) install="$optarg" 556 ;; 557 --python=*) python="$optarg" 558 ;; 559 --smbd=*) smbd="$optarg" 560 ;; 561 --extra-cflags=*) 562 ;; 563 --extra-ldflags=*) 564 ;; 565 --enable-debug-info) 566 ;; 567 --disable-debug-info) 568 ;; 569 --cpu=*) 570 ;; 571 --target-list=*) target_list="$optarg" 572 ;; 573 --enable-trace-backend=*) trace_backend="$optarg" 574 ;; 575 --with-trace-file=*) trace_file="$optarg" 576 ;; 577 --enable-gprof) gprof="yes" 578 ;; 579 --static) 580 static="yes" 581 LDFLAGS="-static $LDFLAGS" 582 QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS" 583 ;; 584 --mandir=*) mandir="$optarg" 585 ;; 586 --bindir=*) bindir="$optarg" 587 ;; 588 --libdir=*) libdir="$optarg" 589 ;; 590 --includedir=*) includedir="$optarg" 591 ;; 592 --datadir=*) datadir="$optarg" 593 ;; 594 --with-confsuffix=*) confsuffix="$optarg" 595 ;; 596 --docdir=*) qemu_docdir="$optarg" 597 ;; 598 --sysconfdir=*) sysconfdir="$optarg" 599 ;; 600 --sbindir=*|--libexecdir=*|--sharedstatedir=*|--localstatedir=*|\ 601 --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\ 602 --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*) 603 # These switches are silently ignored, for compatibility with 604 # autoconf-generated configure scripts. This allows QEMU's 605 # configure to be used by RPM and similar macros that set 606 # lots of directory switches by default. 607 ;; 608 --disable-sdl) sdl="no" 609 ;; 610 --enable-sdl) sdl="yes" 611 ;; 612 --disable-virtfs) virtfs="no" 613 ;; 614 --enable-virtfs) virtfs="yes" 615 ;; 616 --disable-vnc) vnc="no" 617 ;; 618 --enable-vnc) vnc="yes" 619 ;; 620 --fmod-lib=*) fmod_lib="$optarg" 621 ;; 622 --fmod-inc=*) fmod_inc="$optarg" 623 ;; 624 --oss-lib=*) oss_lib="$optarg" 625 ;; 626 --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'` 627 ;; 628 --audio-drv-list=*) audio_drv_list="$optarg" 629 ;; 630 --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'` 631 ;; 632 --enable-debug-tcg) debug_tcg="yes" 633 ;; 634 --disable-debug-tcg) debug_tcg="no" 635 ;; 636 --enable-debug-mon) debug_mon="yes" 637 ;; 638 --disable-debug-mon) debug_mon="no" 639 ;; 640 --enable-debug) 641 # Enable debugging options that aren't excessively noisy 642 debug_tcg="yes" 643 debug_mon="yes" 644 debug="yes" 645 strip_opt="no" 646 ;; 647 --enable-sparse) sparse="yes" 648 ;; 649 --disable-sparse) sparse="no" 650 ;; 651 --disable-strip) strip_opt="no" 652 ;; 653 --disable-vnc-tls) vnc_tls="no" 654 ;; 655 --enable-vnc-tls) vnc_tls="yes" 656 ;; 657 --disable-vnc-sasl) vnc_sasl="no" 658 ;; 659 --enable-vnc-sasl) vnc_sasl="yes" 660 ;; 661 --disable-vnc-jpeg) vnc_jpeg="no" 662 ;; 663 --enable-vnc-jpeg) vnc_jpeg="yes" 664 ;; 665 --disable-vnc-png) vnc_png="no" 666 ;; 667 --enable-vnc-png) vnc_png="yes" 668 ;; 669 --disable-slirp) slirp="no" 670 ;; 671 --disable-uuid) uuid="no" 672 ;; 673 --enable-uuid) uuid="yes" 674 ;; 675 --disable-vde) vde="no" 676 ;; 677 --enable-vde) vde="yes" 678 ;; 679 --disable-xen) xen="no" 680 ;; 681 --enable-xen) xen="yes" 682 ;; 683 --disable-xen-pci-passthrough) xen_pci_passthrough="no" 684 ;; 685 --enable-xen-pci-passthrough) xen_pci_passthrough="yes" 686 ;; 687 --disable-brlapi) brlapi="no" 688 ;; 689 --enable-brlapi) brlapi="yes" 690 ;; 691 --disable-bluez) bluez="no" 692 ;; 693 --enable-bluez) bluez="yes" 694 ;; 695 --disable-kvm) kvm="no" 696 ;; 697 --enable-kvm) kvm="yes" 698 ;; 699 --disable-tcg-interpreter) tcg_interpreter="no" 700 ;; 701 --enable-tcg-interpreter) tcg_interpreter="yes" 702 ;; 703 --disable-cap-ng) cap_ng="no" 704 ;; 705 --enable-cap-ng) cap_ng="yes" 706 ;; 707 --disable-spice) spice="no" 708 ;; 709 --enable-spice) spice="yes" 710 ;; 711 --disable-libiscsi) libiscsi="no" 712 ;; 713 --enable-libiscsi) libiscsi="yes" 714 ;; 715 --enable-profiler) profiler="yes" 716 ;; 717 --disable-cocoa) cocoa="no" 718 ;; 719 --enable-cocoa) 720 cocoa="yes" ; 721 sdl="no" ; 722 audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`" 723 ;; 724 --disable-system) softmmu="no" 725 ;; 726 --enable-system) softmmu="yes" 727 ;; 728 --disable-user) 729 linux_user="no" ; 730 bsd_user="no" ; 731 ;; 732 --enable-user) ;; 733 --disable-linux-user) linux_user="no" 734 ;; 735 --enable-linux-user) linux_user="yes" 736 ;; 737 --disable-bsd-user) bsd_user="no" 738 ;; 739 --enable-bsd-user) bsd_user="yes" 740 ;; 741 --enable-guest-base) guest_base="yes" 742 ;; 743 --disable-guest-base) guest_base="no" 744 ;; 745 --enable-pie) pie="yes" 746 ;; 747 --disable-pie) pie="no" 748 ;; 749 --enable-uname-release=*) uname_release="$optarg" 750 ;; 751 --sparc_cpu=*) 752 ;; 753 --enable-werror) werror="yes" 754 ;; 755 --disable-werror) werror="no" 756 ;; 757 --disable-curses) curses="no" 758 ;; 759 --enable-curses) curses="yes" 760 ;; 761 --disable-curl) curl="no" 762 ;; 763 --enable-curl) curl="yes" 764 ;; 765 --disable-fdt) fdt="no" 766 ;; 767 --enable-fdt) fdt="yes" 768 ;; 769 --disable-nptl) nptl="no" 770 ;; 771 --enable-nptl) nptl="yes" 772 ;; 773 --enable-mixemu) mixemu="yes" 774 ;; 775 --disable-linux-aio) linux_aio="no" 776 ;; 777 --enable-linux-aio) linux_aio="yes" 778 ;; 779 --disable-attr) attr="no" 780 ;; 781 --enable-attr) attr="yes" 782 ;; 783 --disable-blobs) blobs="no" 784 ;; 785 --with-pkgversion=*) pkgversion=" ($optarg)" 786 ;; 787 --with-coroutine=*) coroutine="$optarg" 788 ;; 789 --disable-docs) docs="no" 790 ;; 791 --enable-docs) docs="yes" 792 ;; 793 --disable-vhost-net) vhost_net="no" 794 ;; 795 --enable-vhost-net) vhost_net="yes" 796 ;; 797 --disable-opengl) opengl="no" 798 ;; 799 --enable-opengl) opengl="yes" 800 ;; 801 --disable-rbd) rbd="no" 802 ;; 803 --enable-rbd) rbd="yes" 804 ;; 805 --disable-xfsctl) xfs="no" 806 ;; 807 --enable-xfsctl) xfs="yes" 808 ;; 809 --disable-smartcard) smartcard="no" 810 ;; 811 --enable-smartcard) smartcard="yes" 812 ;; 813 --disable-smartcard-nss) smartcard_nss="no" 814 ;; 815 --enable-smartcard-nss) smartcard_nss="yes" 816 ;; 817 --disable-usb-redir) usb_redir="no" 818 ;; 819 --enable-usb-redir) usb_redir="yes" 820 ;; 821 --disable-zlib-test) zlib="no" 822 ;; 823 --enable-guest-agent) guest_agent="yes" 824 ;; 825 --disable-guest-agent) guest_agent="no" 826 ;; 827 *) echo "ERROR: unknown option $opt"; show_help="yes" 828 ;; 829 esac 830done 831 832# 833# If cpu ~= sparc and sparc_cpu hasn't been defined, plug in the right 834# QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit) 835# 836host_guest_base="no" 837case "$cpu" in 838 sparc) case $sparc_cpu in 839 v7|v8) 840 QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS" 841 ;; 842 v8plus|v8plusa) 843 QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS" 844 ;; 845 *) # sparc_cpu not defined in the command line 846 QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS" 847 esac 848 LDFLAGS="-m32 $LDFLAGS" 849 QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS" 850 if test "$solaris" = "no" ; then 851 QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS" 852 helper_cflags="-ffixed-i0" 853 fi 854 ;; 855 sparc64) 856 QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS" 857 LDFLAGS="-m64 $LDFLAGS" 858 QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS" 859 if test "$solaris" != "no" ; then 860 QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS" 861 fi 862 ;; 863 s390) 864 QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS" 865 LDFLAGS="-m31 $LDFLAGS" 866 host_guest_base="yes" 867 ;; 868 s390x) 869 QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS" 870 LDFLAGS="-m64 $LDFLAGS" 871 host_guest_base="yes" 872 ;; 873 i386) 874 QEMU_CFLAGS="-m32 $QEMU_CFLAGS" 875 LDFLAGS="-m32 $LDFLAGS" 876 cc_i386='$(CC) -m32' 877 helper_cflags="-fomit-frame-pointer" 878 host_guest_base="yes" 879 ;; 880 x86_64) 881 QEMU_CFLAGS="-m64 $QEMU_CFLAGS" 882 LDFLAGS="-m64 $LDFLAGS" 883 cc_i386='$(CC) -m32' 884 host_guest_base="yes" 885 ;; 886 arm*) 887 host_guest_base="yes" 888 ;; 889 ppc*) 890 host_guest_base="yes" 891 ;; 892 mips*) 893 host_guest_base="yes" 894 ;; 895 ia64*) 896 host_guest_base="yes" 897 ;; 898 hppa*) 899 host_guest_base="yes" 900 ;; 901 unicore32*) 902 host_guest_base="yes" 903 ;; 904esac 905 906[ -z "$guest_base" ] && guest_base="$host_guest_base" 907 908 909default_target_list="" 910 911# these targets are portable 912if [ "$softmmu" = "yes" ] ; then 913 default_target_list="\ 914i386-softmmu \ 915x86_64-softmmu \ 916alpha-softmmu \ 917arm-softmmu \ 918cris-softmmu \ 919lm32-softmmu \ 920m68k-softmmu \ 921microblaze-softmmu \ 922microblazeel-softmmu \ 923mips-softmmu \ 924mipsel-softmmu \ 925mips64-softmmu \ 926mips64el-softmmu \ 927or32-softmmu \ 928ppc-softmmu \ 929ppcemb-softmmu \ 930ppc64-softmmu \ 931sh4-softmmu \ 932sh4eb-softmmu \ 933sparc-softmmu \ 934sparc64-softmmu \ 935s390x-softmmu \ 936xtensa-softmmu \ 937xtensaeb-softmmu \ 938" 939fi 940# the following are Linux specific 941if [ "$linux_user" = "yes" ] ; then 942 default_target_list="${default_target_list}\ 943i386-linux-user \ 944x86_64-linux-user \ 945alpha-linux-user \ 946arm-linux-user \ 947armeb-linux-user \ 948cris-linux-user \ 949m68k-linux-user \ 950microblaze-linux-user \ 951microblazeel-linux-user \ 952mips-linux-user \ 953mipsel-linux-user \ 954or32-linux-user \ 955ppc-linux-user \ 956ppc64-linux-user \ 957ppc64abi32-linux-user \ 958sh4-linux-user \ 959sh4eb-linux-user \ 960sparc-linux-user \ 961sparc64-linux-user \ 962sparc32plus-linux-user \ 963unicore32-linux-user \ 964s390x-linux-user \ 965" 966fi 967# the following are BSD specific 968if [ "$bsd_user" = "yes" ] ; then 969 default_target_list="${default_target_list}\ 970i386-bsd-user \ 971x86_64-bsd-user \ 972sparc-bsd-user \ 973sparc64-bsd-user \ 974" 975fi 976 977if test x"$show_help" = x"yes" ; then 978cat << EOF 979 980Usage: configure [options] 981Options: [defaults in brackets after descriptions] 982 983EOF 984echo "Standard options:" 985echo " --help print this message" 986echo " --prefix=PREFIX install in PREFIX [$prefix]" 987echo " --interp-prefix=PREFIX where to find shared libraries, etc." 988echo " use %M for cpu name [$interp_prefix]" 989echo " --target-list=LIST set target list (default: build everything)" 990echo "Available targets: $default_target_list" | \ 991 fold -s -w 53 | sed -e 's/^/ /' 992echo "" 993echo "Advanced options (experts only):" 994echo " --source-path=PATH path of source code [$source_path]" 995echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]" 996echo " --cc=CC use C compiler CC [$cc]" 997echo " --host-cc=CC use C compiler CC [$host_cc] for code run at" 998echo " build time" 999echo " --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS" 1000echo " --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS" 1001echo " --make=MAKE use specified make [$make]" 1002echo " --install=INSTALL use specified install [$install]" 1003echo " --python=PYTHON use specified python [$python]" 1004echo " --smbd=SMBD use specified smbd [$smbd]" 1005echo " --static enable static build [$static]" 1006echo " --mandir=PATH install man pages in PATH" 1007echo " --datadir=PATH install firmware in PATH$confsuffix" 1008echo " --docdir=PATH install documentation in PATH$confsuffix" 1009echo " --bindir=PATH install binaries in PATH" 1010echo " --sysconfdir=PATH install config in PATH$confsuffix" 1011echo " --with-confsuffix=SUFFIX suffix for QEMU data inside datadir and sysconfdir [$confsuffix]" 1012echo " --enable-debug-tcg enable TCG debugging" 1013echo " --disable-debug-tcg disable TCG debugging (default)" 1014echo " --enable-debug enable common debug build options" 1015echo " --enable-sparse enable sparse checker" 1016echo " --disable-sparse disable sparse checker (default)" 1017echo " --disable-strip disable stripping binaries" 1018echo " --disable-werror disable compilation abort on warning" 1019echo " --disable-sdl disable SDL" 1020echo " --enable-sdl enable SDL" 1021echo " --disable-virtfs disable VirtFS" 1022echo " --enable-virtfs enable VirtFS" 1023echo " --disable-vnc disable VNC" 1024echo " --enable-vnc enable VNC" 1025echo " --disable-cocoa disable Cocoa (Mac OS X only)" 1026echo " --enable-cocoa enable Cocoa (default on Mac OS X)" 1027echo " --audio-drv-list=LIST set audio drivers list:" 1028echo " Available drivers: $audio_possible_drivers" 1029echo " --audio-card-list=LIST set list of emulated audio cards [$audio_card_list]" 1030echo " Available cards: $audio_possible_cards" 1031echo " --block-drv-whitelist=L set block driver whitelist" 1032echo " (affects only QEMU, not qemu-img)" 1033echo " --enable-mixemu enable mixer emulation" 1034echo " --disable-xen disable xen backend driver support" 1035echo " --enable-xen enable xen backend driver support" 1036echo " --disable-xen-pci-passthrough" 1037echo " --enable-xen-pci-passthrough" 1038echo " --disable-brlapi disable BrlAPI" 1039echo " --enable-brlapi enable BrlAPI" 1040echo " --disable-vnc-tls disable TLS encryption for VNC server" 1041echo " --enable-vnc-tls enable TLS encryption for VNC server" 1042echo " --disable-vnc-sasl disable SASL encryption for VNC server" 1043echo " --enable-vnc-sasl enable SASL encryption for VNC server" 1044echo " --disable-vnc-jpeg disable JPEG lossy compression for VNC server" 1045echo " --enable-vnc-jpeg enable JPEG lossy compression for VNC server" 1046echo " --disable-vnc-png disable PNG compression for VNC server (default)" 1047echo " --enable-vnc-png enable PNG compression for VNC server" 1048echo " --disable-curses disable curses output" 1049echo " --enable-curses enable curses output" 1050echo " --disable-curl disable curl connectivity" 1051echo " --enable-curl enable curl connectivity" 1052echo " --disable-fdt disable fdt device tree" 1053echo " --enable-fdt enable fdt device tree" 1054echo " --disable-bluez disable bluez stack connectivity" 1055echo " --enable-bluez enable bluez stack connectivity" 1056echo " --disable-slirp disable SLIRP userspace network connectivity" 1057echo " --disable-kvm disable KVM acceleration support" 1058echo " --enable-kvm enable KVM acceleration support" 1059echo " --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)" 1060echo " --disable-nptl disable usermode NPTL support" 1061echo " --enable-nptl enable usermode NPTL support" 1062echo " --enable-system enable all system emulation targets" 1063echo " --disable-system disable all system emulation targets" 1064echo " --enable-user enable supported user emulation targets" 1065echo " --disable-user disable all user emulation targets" 1066echo " --enable-linux-user enable all linux usermode emulation targets" 1067echo " --disable-linux-user disable all linux usermode emulation targets" 1068echo " --enable-bsd-user enable all BSD usermode emulation targets" 1069echo " --disable-bsd-user disable all BSD usermode emulation targets" 1070echo " --enable-guest-base enable GUEST_BASE support for usermode" 1071echo " emulation targets" 1072echo " --disable-guest-base disable GUEST_BASE support" 1073echo " --enable-pie build Position Independent Executables" 1074echo " --disable-pie do not build Position Independent Executables" 1075echo " --fmod-lib path to FMOD library" 1076echo " --fmod-inc path to FMOD includes" 1077echo " --oss-lib path to OSS library" 1078echo " --enable-uname-release=R Return R for uname -r in usermode emulation" 1079echo " --cpu=CPU Build for host CPU [$cpu]" 1080echo " --sparc_cpu=V Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9" 1081echo " --disable-uuid disable uuid support" 1082echo " --enable-uuid enable uuid support" 1083echo " --disable-vde disable support for vde network" 1084echo " --enable-vde enable support for vde network" 1085echo " --disable-linux-aio disable Linux AIO support" 1086echo " --enable-linux-aio enable Linux AIO support" 1087echo " --disable-cap-ng disable libcap-ng support" 1088echo " --enable-cap-ng enable libcap-ng support" 1089echo " --disable-attr disables attr and xattr support" 1090echo " --enable-attr enable attr and xattr support" 1091echo " --disable-blobs disable installing provided firmware blobs" 1092echo " --enable-docs enable documentation build" 1093echo " --disable-docs disable documentation build" 1094echo " --disable-vhost-net disable vhost-net acceleration support" 1095echo " --enable-vhost-net enable vhost-net acceleration support" 1096echo " --enable-trace-backend=B Set trace backend" 1097echo " Available backends:" $($python "$source_path"/scripts/tracetool.py --list-backends) 1098echo " --with-trace-file=NAME Full PATH,NAME of file to store traces" 1099echo " Default:trace-<pid>" 1100echo " --disable-spice disable spice" 1101echo " --enable-spice enable spice" 1102echo " --enable-rbd enable building the rados block device (rbd)" 1103echo " --disable-libiscsi disable iscsi support" 1104echo " --enable-libiscsi enable iscsi support" 1105echo " --disable-smartcard disable smartcard support" 1106echo " --enable-smartcard enable smartcard support" 1107echo " --disable-smartcard-nss disable smartcard nss support" 1108echo " --enable-smartcard-nss enable smartcard nss support" 1109echo " --disable-usb-redir disable usb network redirection support" 1110echo " --enable-usb-redir enable usb network redirection support" 1111echo " --disable-guest-agent disable building of the QEMU Guest Agent" 1112echo " --enable-guest-agent enable building of the QEMU Guest Agent" 1113echo " --with-coroutine=BACKEND coroutine backend. Supported options:" 1114echo " gthread, ucontext, sigaltstack, windows" 1115echo "" 1116echo "NOTE: The object files are built at the place where configure is launched" 1117exit 1 1118fi 1119 1120# Now we have handled --enable-tcg-interpreter and know we're not just 1121# printing the help message, bail out if the host CPU isn't supported. 1122if test "$ARCH" = "unknown"; then 1123 if test "$tcg_interpreter" = "yes" ; then 1124 echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)" 1125 ARCH=tci 1126 else 1127 echo "Unsupported CPU = $cpu, try --enable-tcg-interpreter" 1128 exit 1 1129 fi 1130fi 1131 1132# check that the C compiler works. 1133cat > $TMPC <<EOF 1134int main(void) { return 0; } 1135EOF 1136 1137if compile_object ; then 1138 : C compiler works ok 1139else 1140 echo "ERROR: \"$cc\" either does not exist or does not work" 1141 exit 1 1142fi 1143 1144# Consult white-list to determine whether to enable werror 1145# by default. Only enable by default for git builds 1146z_version=`cut -f3 -d. $source_path/VERSION` 1147 1148if test -z "$werror" ; then 1149 if test "$z_version" = "50" -a \ 1150 "$linux" = "yes" ; then 1151 werror="yes" 1152 else 1153 werror="no" 1154 fi 1155fi 1156 1157gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits" 1158gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags" 1159gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags" 1160gcc_flags="-fstack-protector-all -Wendif-labels $gcc_flags" 1161# Note that we do not add -Werror to gcc_flags here, because that would 1162# enable it for all configure tests. If a configure test failed due 1163# to -Werror this would just silently disable some features, 1164# so it's too error prone. 1165cat > $TMPC << EOF 1166int main(void) { return 0; } 1167EOF 1168for flag in $gcc_flags; do 1169 if compile_prog "-Werror $flag" "" ; then 1170 QEMU_CFLAGS="$QEMU_CFLAGS $flag" 1171 fi 1172done 1173 1174if test "$static" = "yes" ; then 1175 if test "$pie" = "yes" ; then 1176 echo "static and pie are mutually incompatible" 1177 exit 1 1178 else 1179 pie="no" 1180 fi 1181fi 1182 1183if test "$pie" = ""; then 1184 case "$cpu-$targetos" in 1185 i386-Linux|x86_64-Linux|i386-OpenBSD|x86_64-OpenBSD) 1186 ;; 1187 *) 1188 pie="no" 1189 ;; 1190 esac 1191fi 1192 1193if test "$pie" != "no" ; then 1194 cat > $TMPC << EOF 1195 1196#ifdef __linux__ 1197# define THREAD __thread 1198#else 1199# define THREAD 1200#endif 1201 1202static THREAD int tls_var; 1203 1204int main(void) { return tls_var; } 1205 1206EOF 1207 if compile_prog "-fPIE -DPIE" "-pie"; then 1208 QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS" 1209 LDFLAGS="-pie $LDFLAGS" 1210 pie="yes" 1211 if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then 1212 LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS" 1213 fi 1214 else 1215 if test "$pie" = "yes"; then 1216 echo "PIE not available due to missing toolchain support" 1217 exit 1 1218 else 1219 echo "Disabling PIE due to missing toolchain support" 1220 pie="no" 1221 fi 1222 fi 1223fi 1224 1225# 1226# Solaris specific configure tool chain decisions 1227# 1228if test "$solaris" = "yes" ; then 1229 if has $install; then 1230 : 1231 else 1232 echo "Solaris install program not found. Use --install=/usr/ucb/install or" 1233 echo "install fileutils from www.blastwave.org using pkg-get -i fileutils" 1234 echo "to get ginstall which is used by default (which lives in /opt/csw/bin)" 1235 exit 1 1236 fi 1237 if test "`path_of $install`" = "/usr/sbin/install" ; then 1238 echo "Error: Solaris /usr/sbin/install is not an appropriate install program." 1239 echo "try ginstall from the GNU fileutils available from www.blastwave.org" 1240 echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install" 1241 exit 1 1242 fi 1243 if has ar; then 1244 : 1245 else 1246 echo "Error: No path includes ar" 1247 if test -f /usr/ccs/bin/ar ; then 1248 echo "Add /usr/ccs/bin to your path and rerun configure" 1249 fi 1250 exit 1 1251 fi 1252fi 1253 1254if ! has $python; then 1255 echo "Python not found. Use --python=/path/to/python" 1256 exit 1 1257fi 1258 1259# Note that if the Python conditional here evaluates True we will exit 1260# with status 1 which is a shell 'false' value. 1261if ! "$python" -c 'import sys; sys.exit(sys.version_info < (2,4) or sys.version_info >= (3,))'; then 1262 echo "Cannot use '$python', Python 2.4 or later is required." 1263 echo "Note that Python 3 or later is not yet supported." 1264 echo "Use --python=/path/to/python to specify a supported Python." 1265 exit 1 1266fi 1267 1268if test -z "$target_list" ; then 1269 target_list="$default_target_list" 1270else 1271 target_list=`echo "$target_list" | sed -e 's/,/ /g'` 1272fi 1273if test -z "$target_list" ; then 1274 echo "No targets enabled" 1275 exit 1 1276fi 1277# see if system emulation was really requested 1278case " $target_list " in 1279 *"-softmmu "*) softmmu=yes 1280 ;; 1281 *) softmmu=no 1282 ;; 1283esac 1284 1285feature_not_found() { 1286 feature=$1 1287 1288 echo "ERROR" 1289 echo "ERROR: User requested feature $feature" 1290 echo "ERROR: configure was not able to find it" 1291 echo "ERROR" 1292 exit 1; 1293} 1294 1295if test -z "$cross_prefix" ; then 1296 1297# --- 1298# big/little endian test 1299cat > $TMPC << EOF 1300#include <inttypes.h> 1301int main(int argc, char ** argv){ 1302 volatile uint32_t i=0x01234567; 1303 return (*((uint8_t*)(&i))) == 0x67; 1304} 1305EOF 1306 1307if compile_prog "" "" ; then 1308$TMPE && bigendian="yes" 1309else 1310echo big/little test failed 1311fi 1312 1313else 1314 1315# if cross compiling, cannot launch a program, so make a static guess 1316case "$cpu" in 1317 arm) 1318 # ARM can be either way; ask the compiler which one we are 1319 if check_define __ARMEB__; then 1320 bigendian=yes 1321 fi 1322 ;; 1323 hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64) 1324 bigendian=yes 1325 ;; 1326esac 1327 1328fi 1329 1330########################################## 1331# NPTL probe 1332 1333if test "$nptl" != "no" ; then 1334 cat > $TMPC <<EOF 1335#include <sched.h> 1336#include <linux/futex.h> 1337int main(void) { 1338#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT) 1339#error bork 1340#endif 1341 return 0; 1342} 1343EOF 1344 1345 if compile_object ; then 1346 nptl=yes 1347 else 1348 if test "$nptl" = "yes" ; then 1349 feature_not_found "nptl" 1350 fi 1351 nptl=no 1352 fi 1353fi 1354 1355########################################## 1356# zlib check 1357 1358if test "$zlib" != "no" ; then 1359 cat > $TMPC << EOF 1360#include <zlib.h> 1361int main(void) { zlibVersion(); return 0; } 1362EOF 1363 if compile_prog "" "-lz" ; then 1364 : 1365 else 1366 echo 1367 echo "Error: zlib check failed" 1368 echo "Make sure to have the zlib libs and headers installed." 1369 echo 1370 exit 1 1371 fi 1372fi 1373 1374########################################## 1375# xen probe 1376 1377if test "$xen" != "no" ; then 1378 xen_libs="-lxenstore -lxenctrl -lxenguest" 1379 1380 # First we test whether Xen headers and libraries are available. 1381 # If no, we are done and there is no Xen support. 1382 # If yes, more tests are run to detect the Xen version. 1383 1384 # Xen (any) 1385 cat > $TMPC <<EOF 1386#include <xenctrl.h> 1387int main(void) { 1388 return 0; 1389} 1390EOF 1391 if ! compile_prog "" "$xen_libs" ; then 1392 # Xen not found 1393 if test "$xen" = "yes" ; then 1394 feature_not_found "xen" 1395 fi 1396 xen=no 1397 1398 # Xen unstable 1399 elif 1400 cat > $TMPC <<EOF && 1401#include <xenctrl.h> 1402#include <xenstore.h> 1403#include <stdint.h> 1404#include <xen/hvm/hvm_info_table.h> 1405#if !defined(HVM_MAX_VCPUS) 1406# error HVM_MAX_VCPUS not defined 1407#endif 1408int main(void) { 1409 xc_interface *xc; 1410 xs_daemon_open(); 1411 xc = xc_interface_open(0, 0, 0); 1412 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1413 xc_gnttab_open(NULL, 0); 1414 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 1415 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 1416 return 0; 1417} 1418EOF 1419 compile_prog "" "$xen_libs" 1420 then 1421 xen_ctrl_version=420 1422 xen=yes 1423 1424 elif 1425 cat > $TMPC <<EOF && 1426#include <xenctrl.h> 1427#include <xs.h> 1428#include <stdint.h> 1429#include <xen/hvm/hvm_info_table.h> 1430#if !defined(HVM_MAX_VCPUS) 1431# error HVM_MAX_VCPUS not defined 1432#endif 1433int main(void) { 1434 xs_daemon_open(); 1435 xc_interface_open(0, 0, 0); 1436 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1437 xc_gnttab_open(NULL, 0); 1438 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 1439 return 0; 1440} 1441EOF 1442 compile_prog "" "$xen_libs" 1443 then 1444 xen_ctrl_version=410 1445 xen=yes 1446 1447 # Xen 4.0.0 1448 elif 1449 cat > $TMPC <<EOF && 1450#include <xenctrl.h> 1451#include <xs.h> 1452#include <stdint.h> 1453#include <xen/hvm/hvm_info_table.h> 1454#if !defined(HVM_MAX_VCPUS) 1455# error HVM_MAX_VCPUS not defined 1456#endif 1457int main(void) { 1458 struct xen_add_to_physmap xatp = { 1459 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0, 1460 }; 1461 xs_daemon_open(); 1462 xc_interface_open(); 1463 xc_gnttab_open(); 1464 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1465 xc_memory_op(0, XENMEM_add_to_physmap, &xatp); 1466 return 0; 1467} 1468EOF 1469 compile_prog "" "$xen_libs" 1470 then 1471 xen_ctrl_version=400 1472 xen=yes 1473 1474 # Xen 3.4.0 1475 elif 1476 cat > $TMPC <<EOF && 1477#include <xenctrl.h> 1478#include <xs.h> 1479int main(void) { 1480 struct xen_add_to_physmap xatp = { 1481 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0, 1482 }; 1483 xs_daemon_open(); 1484 xc_interface_open(); 1485 xc_gnttab_open(); 1486 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1487 xc_memory_op(0, XENMEM_add_to_physmap, &xatp); 1488 return 0; 1489} 1490EOF 1491 compile_prog "" "$xen_libs" 1492 then 1493 xen_ctrl_version=340 1494 xen=yes 1495 1496 # Xen 3.3.0 1497 elif 1498 cat > $TMPC <<EOF && 1499#include <xenctrl.h> 1500#include <xs.h> 1501int main(void) { 1502 xs_daemon_open(); 1503 xc_interface_open(); 1504 xc_gnttab_open(); 1505 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1506 return 0; 1507} 1508EOF 1509 compile_prog "" "$xen_libs" 1510 then 1511 xen_ctrl_version=330 1512 xen=yes 1513 1514 # Xen version unsupported 1515 else 1516 if test "$xen" = "yes" ; then 1517 feature_not_found "xen (unsupported version)" 1518 fi 1519 xen=no 1520 fi 1521 1522 if test "$xen" = yes; then 1523 libs_softmmu="$xen_libs $libs_softmmu" 1524 fi 1525fi 1526 1527if test "$xen_pci_passthrough" != "no"; then 1528 if test "$xen" = "yes" && test "$linux" = "yes" && 1529 test "$xen_ctrl_version" -ge 340; then 1530 xen_pci_passthrough=yes 1531 else 1532 if test "$xen_pci_passthrough" = "yes"; then 1533 echo "ERROR" 1534 echo "ERROR: User requested feature Xen PCI Passthrough" 1535 echo "ERROR: but this feature require /sys from Linux" 1536 if test "$xen_ctrl_version" -lt 340; then 1537 echo "ERROR: This feature does not work with Xen 3.3" 1538 fi 1539 echo "ERROR" 1540 exit 1; 1541 fi 1542 xen_pci_passthrough=no 1543 fi 1544fi 1545 1546########################################## 1547# pkg-config probe 1548 1549if ! has "$pkg_config_exe"; then 1550 echo "Error: pkg-config binary '$pkg_config_exe' not found" 1551 exit 1 1552fi 1553 1554########################################## 1555# libtool probe 1556 1557if ! has $libtool; then 1558 libtool= 1559fi 1560 1561########################################## 1562# Sparse probe 1563if test "$sparse" != "no" ; then 1564 if has cgcc; then 1565 sparse=yes 1566 else 1567 if test "$sparse" = "yes" ; then 1568 feature_not_found "sparse" 1569 fi 1570 sparse=no 1571 fi 1572fi 1573 1574########################################## 1575# SDL probe 1576 1577# Look for sdl configuration program (pkg-config or sdl-config). Try 1578# sdl-config even without cross prefix, and favour pkg-config over sdl-config. 1579if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then 1580 sdl_config=sdl-config 1581fi 1582 1583if $pkg_config sdl --modversion >/dev/null 2>&1; then 1584 sdlconfig="$pkg_config sdl" 1585 _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'` 1586elif has ${sdl_config}; then 1587 sdlconfig="$sdl_config" 1588 _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'` 1589else 1590 if test "$sdl" = "yes" ; then 1591 feature_not_found "sdl" 1592 fi 1593 sdl=no 1594fi 1595if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then 1596 echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2 1597fi 1598 1599sdl_too_old=no 1600if test "$sdl" != "no" ; then 1601 cat > $TMPC << EOF 1602#include <SDL.h> 1603#undef main /* We don't want SDL to override our main() */ 1604int main( void ) { return SDL_Init (SDL_INIT_VIDEO); } 1605EOF 1606 sdl_cflags=`$sdlconfig --cflags 2> /dev/null` 1607 if test "$static" = "yes" ; then 1608 sdl_libs=`$sdlconfig --static-libs 2>/dev/null` 1609 else 1610 sdl_libs=`$sdlconfig --libs 2> /dev/null` 1611 fi 1612 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 1613 if test "$_sdlversion" -lt 121 ; then 1614 sdl_too_old=yes 1615 else 1616 if test "$cocoa" = "no" ; then 1617 sdl=yes 1618 fi 1619 fi 1620 1621 # static link with sdl ? (note: sdl.pc's --static --libs is broken) 1622 if test "$sdl" = "yes" -a "$static" = "yes" ; then 1623 if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then 1624 sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`" 1625 sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`" 1626 fi 1627 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 1628 : 1629 else 1630 sdl=no 1631 fi 1632 fi # static link 1633 else # sdl not found 1634 if test "$sdl" = "yes" ; then 1635 feature_not_found "sdl" 1636 fi 1637 sdl=no 1638 fi # sdl compile test 1639fi 1640 1641if test "$sdl" = "yes" ; then 1642 cat > $TMPC <<EOF 1643#include <SDL.h> 1644#if defined(SDL_VIDEO_DRIVER_X11) 1645#include <X11/XKBlib.h> 1646#else 1647#error No x11 support 1648#endif 1649int main(void) { return 0; } 1650EOF 1651 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 1652 sdl_libs="$sdl_libs -lX11" 1653 fi 1654 libs_softmmu="$sdl_libs $libs_softmmu" 1655fi 1656 1657########################################## 1658# VNC TLS detection 1659if test "$vnc" = "yes" -a "$vnc_tls" != "no" ; then 1660 cat > $TMPC <<EOF 1661#include <gnutls/gnutls.h> 1662int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; } 1663EOF 1664 vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null` 1665 vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null` 1666 if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then 1667 vnc_tls=yes 1668 libs_softmmu="$vnc_tls_libs $libs_softmmu" 1669 else 1670 if test "$vnc_tls" = "yes" ; then 1671 feature_not_found "vnc-tls" 1672 fi 1673 vnc_tls=no 1674 fi 1675fi 1676 1677########################################## 1678# VNC SASL detection 1679if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then 1680 cat > $TMPC <<EOF 1681#include <sasl/sasl.h> 1682#include <stdio.h> 1683int main(void) { sasl_server_init(NULL, "qemu"); return 0; } 1684EOF 1685 # Assuming Cyrus-SASL installed in /usr prefix 1686 vnc_sasl_cflags="" 1687 vnc_sasl_libs="-lsasl2" 1688 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then 1689 vnc_sasl=yes 1690 libs_softmmu="$vnc_sasl_libs $libs_softmmu" 1691 else 1692 if test "$vnc_sasl" = "yes" ; then 1693 feature_not_found "vnc-sasl" 1694 fi 1695 vnc_sasl=no 1696 fi 1697fi 1698 1699########################################## 1700# VNC JPEG detection 1701if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then 1702cat > $TMPC <<EOF 1703#include <stdio.h> 1704#include <jpeglib.h> 1705int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; } 1706EOF 1707 vnc_jpeg_cflags="" 1708 vnc_jpeg_libs="-ljpeg" 1709 if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then 1710 vnc_jpeg=yes 1711 libs_softmmu="$vnc_jpeg_libs $libs_softmmu" 1712 else 1713 if test "$vnc_jpeg" = "yes" ; then 1714 feature_not_found "vnc-jpeg" 1715 fi 1716 vnc_jpeg=no 1717 fi 1718fi 1719 1720########################################## 1721# VNC PNG detection 1722if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then 1723cat > $TMPC <<EOF 1724//#include <stdio.h> 1725#include <png.h> 1726#include <stddef.h> 1727int main(void) { 1728 png_structp png_ptr; 1729 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL); 1730 return png_ptr != 0; 1731} 1732EOF 1733 if $pkg_config libpng --modversion >/dev/null 2>&1; then 1734 vnc_png_cflags=`$pkg_config libpng --cflags 2> /dev/null` 1735 vnc_png_libs=`$pkg_config libpng --libs 2> /dev/null` 1736 else 1737 vnc_png_cflags="" 1738 vnc_png_libs="-lpng" 1739 fi 1740 if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then 1741 vnc_png=yes 1742 libs_softmmu="$vnc_png_libs $libs_softmmu" 1743 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags" 1744 else 1745 if test "$vnc_png" = "yes" ; then 1746 feature_not_found "vnc-png" 1747 fi 1748 vnc_png=no 1749 fi 1750fi 1751 1752########################################## 1753# fnmatch() probe, used for ACL routines 1754fnmatch="no" 1755cat > $TMPC << EOF 1756#include <fnmatch.h> 1757int main(void) 1758{ 1759 fnmatch("foo", "foo", 0); 1760 return 0; 1761} 1762EOF 1763if compile_prog "" "" ; then 1764 fnmatch="yes" 1765fi 1766 1767########################################## 1768# uuid_generate() probe, used for vdi block driver 1769if test "$uuid" != "no" ; then 1770 uuid_libs="-luuid" 1771 cat > $TMPC << EOF 1772#include <uuid/uuid.h> 1773int main(void) 1774{ 1775 uuid_t my_uuid; 1776 uuid_generate(my_uuid); 1777 return 0; 1778} 1779EOF 1780 if compile_prog "" "$uuid_libs" ; then 1781 uuid="yes" 1782 libs_softmmu="$uuid_libs $libs_softmmu" 1783 libs_tools="$uuid_libs $libs_tools" 1784 else 1785 if test "$uuid" = "yes" ; then 1786 feature_not_found "uuid" 1787 fi 1788 uuid=no 1789 fi 1790fi 1791 1792########################################## 1793# xfsctl() probe, used for raw-posix 1794if test "$xfs" != "no" ; then 1795 cat > $TMPC << EOF 1796#include <stddef.h> /* NULL */ 1797#include <xfs/xfs.h> 1798int main(void) 1799{ 1800 xfsctl(NULL, 0, 0, NULL); 1801 return 0; 1802} 1803EOF 1804 if compile_prog "" "" ; then 1805 xfs="yes" 1806 else 1807 if test "$xfs" = "yes" ; then 1808 feature_not_found "xfs" 1809 fi 1810 xfs=no 1811 fi 1812fi 1813 1814########################################## 1815# vde libraries probe 1816if test "$vde" != "no" ; then 1817 vde_libs="-lvdeplug" 1818 cat > $TMPC << EOF 1819#include <libvdeplug.h> 1820int main(void) 1821{ 1822 struct vde_open_args a = {0, 0, 0}; 1823 char s[] = ""; 1824 vde_open(s, s, &a); 1825 return 0; 1826} 1827EOF 1828 if compile_prog "" "$vde_libs" ; then 1829 vde=yes 1830 libs_softmmu="$vde_libs $libs_softmmu" 1831 libs_tools="$vde_libs $libs_tools" 1832 else 1833 if test "$vde" = "yes" ; then 1834 feature_not_found "vde" 1835 fi 1836 vde=no 1837 fi 1838fi 1839 1840########################################## 1841# libcap-ng library probe 1842if test "$cap_ng" != "no" ; then 1843 cap_libs="-lcap-ng" 1844 cat > $TMPC << EOF 1845#include <cap-ng.h> 1846int main(void) 1847{ 1848 capng_capability_to_name(CAPNG_EFFECTIVE); 1849 return 0; 1850} 1851EOF 1852 if compile_prog "" "$cap_libs" ; then 1853 cap_ng=yes 1854 libs_tools="$cap_libs $libs_tools" 1855 else 1856 if test "$cap_ng" = "yes" ; then 1857 feature_not_found "cap_ng" 1858 fi 1859 cap_ng=no 1860 fi 1861fi 1862 1863########################################## 1864# Sound support libraries probe 1865 1866audio_drv_probe() 1867{ 1868 drv=$1 1869 hdr=$2 1870 lib=$3 1871 exp=$4 1872 cfl=$5 1873 cat > $TMPC << EOF 1874#include <$hdr> 1875int main(void) { $exp } 1876EOF 1877 if compile_prog "$cfl" "$lib" ; then 1878 : 1879 else 1880 echo 1881 echo "Error: $drv check failed" 1882 echo "Make sure to have the $drv libs and headers installed." 1883 echo 1884 exit 1 1885 fi 1886} 1887 1888audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'` 1889for drv in $audio_drv_list; do 1890 case $drv in 1891 alsa) 1892 audio_drv_probe $drv alsa/asoundlib.h -lasound \ 1893 "return snd_pcm_close((snd_pcm_t *)0);" 1894 libs_softmmu="-lasound $libs_softmmu" 1895 ;; 1896 1897 fmod) 1898 if test -z $fmod_lib || test -z $fmod_inc; then 1899 echo 1900 echo "Error: You must specify path to FMOD library and headers" 1901 echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so" 1902 echo 1903 exit 1 1904 fi 1905 audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc" 1906 libs_softmmu="$fmod_lib $libs_softmmu" 1907 ;; 1908 1909 esd) 1910 audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);' 1911 libs_softmmu="-lesd $libs_softmmu" 1912 audio_pt_int="yes" 1913 ;; 1914 1915 pa) 1916 audio_drv_probe $drv pulse/mainloop.h "-lpulse" \ 1917 "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;" 1918 libs_softmmu="-lpulse $libs_softmmu" 1919 audio_pt_int="yes" 1920 ;; 1921 1922 coreaudio) 1923 libs_softmmu="-framework CoreAudio $libs_softmmu" 1924 ;; 1925 1926 dsound) 1927 libs_softmmu="-lole32 -ldxguid $libs_softmmu" 1928 audio_win_int="yes" 1929 ;; 1930 1931 oss) 1932 libs_softmmu="$oss_lib $libs_softmmu" 1933 ;; 1934 1935 sdl|wav) 1936 # XXX: Probes for CoreAudio, DirectSound, SDL(?) 1937 ;; 1938 1939 winwave) 1940 libs_softmmu="-lwinmm $libs_softmmu" 1941 audio_win_int="yes" 1942 ;; 1943 1944 *) 1945 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || { 1946 echo 1947 echo "Error: Unknown driver '$drv' selected" 1948 echo "Possible drivers are: $audio_possible_drivers" 1949 echo 1950 exit 1 1951 } 1952 ;; 1953 esac 1954done 1955 1956########################################## 1957# BrlAPI probe 1958 1959if test "$brlapi" != "no" ; then 1960 brlapi_libs="-lbrlapi" 1961 cat > $TMPC << EOF 1962#include <brlapi.h> 1963#include <stddef.h> 1964int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); } 1965EOF 1966 if compile_prog "" "$brlapi_libs" ; then 1967 brlapi=yes 1968 libs_softmmu="$brlapi_libs $libs_softmmu" 1969 else 1970 if test "$brlapi" = "yes" ; then 1971 feature_not_found "brlapi" 1972 fi 1973 brlapi=no 1974 fi 1975fi 1976 1977########################################## 1978# curses probe 1979if test "$mingw32" = "yes" ; then 1980 curses_list="-lpdcurses" 1981else 1982 curses_list="-lncurses -lcurses" 1983fi 1984 1985if test "$curses" != "no" ; then 1986 curses_found=no 1987 cat > $TMPC << EOF 1988#include <curses.h> 1989int main(void) { 1990 const char *s = curses_version(); 1991 resize_term(0, 0); 1992 return s != 0; 1993} 1994EOF 1995 for curses_lib in $curses_list; do 1996 if compile_prog "" "$curses_lib" ; then 1997 curses_found=yes 1998 libs_softmmu="$curses_lib $libs_softmmu" 1999 break 2000 fi 2001 done 2002 if test "$curses_found" = "yes" ; then 2003 curses=yes 2004 else 2005 if test "$curses" = "yes" ; then 2006 feature_not_found "curses" 2007 fi 2008 curses=no 2009 fi 2010fi 2011 2012########################################## 2013# curl probe 2014 2015if $pkg_config libcurl --modversion >/dev/null 2>&1; then 2016 curlconfig="$pkg_config libcurl" 2017else 2018 curlconfig=curl-config 2019fi 2020 2021if test "$curl" != "no" ; then 2022 cat > $TMPC << EOF 2023#include <curl/curl.h> 2024int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; } 2025EOF 2026 curl_cflags=`$curlconfig --cflags 2>/dev/null` 2027 curl_libs=`$curlconfig --libs 2>/dev/null` 2028 if compile_prog "$curl_cflags" "$curl_libs" ; then 2029 curl=yes 2030 libs_tools="$curl_libs $libs_tools" 2031 libs_softmmu="$curl_libs $libs_softmmu" 2032 else 2033 if test "$curl" = "yes" ; then 2034 feature_not_found "curl" 2035 fi 2036 curl=no 2037 fi 2038fi # test "$curl" 2039 2040########################################## 2041# bluez support probe 2042if test "$bluez" != "no" ; then 2043 cat > $TMPC << EOF 2044#include <bluetooth/bluetooth.h> 2045int main(void) { return bt_error(0); } 2046EOF 2047 bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null` 2048 bluez_libs=`$pkg_config --libs bluez 2> /dev/null` 2049 if compile_prog "$bluez_cflags" "$bluez_libs" ; then 2050 bluez=yes 2051 libs_softmmu="$bluez_libs $libs_softmmu" 2052 else 2053 if test "$bluez" = "yes" ; then 2054 feature_not_found "bluez" 2055 fi 2056 bluez="no" 2057 fi 2058fi 2059 2060########################################## 2061# glib support probe 2062 2063if test "$mingw32" = yes; then 2064 # g_poll is required in order to integrate with the glib main loop. 2065 glib_req_ver=2.20 2066else 2067 glib_req_ver=2.12 2068fi 2069if $pkg_config --atleast-version=$glib_req_ver gthread-2.0 > /dev/null 2>&1 2070then 2071 glib_cflags=`$pkg_config --cflags gthread-2.0 2>/dev/null` 2072 glib_libs=`$pkg_config --libs gthread-2.0 2>/dev/null` 2073 LIBS="$glib_libs $LIBS" 2074 libs_qga="$glib_libs $libs_qga" 2075else 2076 echo "glib-$glib_req_ver required to compile QEMU" 2077 exit 1 2078fi 2079 2080########################################## 2081# libcap probe 2082 2083if test "$cap" != "no" ; then 2084 cat > $TMPC <<EOF 2085#include <stdio.h> 2086#include <sys/capability.h> 2087int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; } 2088EOF 2089 if compile_prog "" "-lcap" ; then 2090 cap=yes 2091 else 2092 cap=no 2093 fi 2094fi 2095 2096########################################## 2097# pthread probe 2098PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2" 2099 2100pthread=no 2101cat > $TMPC << EOF 2102#include <pthread.h> 2103static void *f(void *p) { return NULL; } 2104int main(void) { 2105 pthread_t thread; 2106 pthread_create(&thread, 0, f, 0); 2107 return 0; 2108} 2109EOF 2110if compile_prog "" "" ; then 2111 pthread=yes 2112else 2113 for pthread_lib in $PTHREADLIBS_LIST; do 2114 if compile_prog "" "$pthread_lib" ; then 2115 pthread=yes 2116 found=no 2117 for lib_entry in $LIBS; do 2118 if test "$lib_entry" = "$pthread_lib"; then 2119 found=yes 2120 break 2121 fi 2122 done 2123 if test "$found" = "no"; then 2124 LIBS="$pthread_lib $LIBS" 2125 fi 2126 break 2127 fi 2128 done 2129fi 2130 2131if test "$mingw32" != yes -a "$pthread" = no; then 2132 echo 2133 echo "Error: pthread check failed" 2134 echo "Make sure to have the pthread libs and headers installed." 2135 echo 2136 exit 1 2137fi 2138 2139########################################## 2140# rbd probe 2141if test "$rbd" != "no" ; then 2142 cat > $TMPC <<EOF 2143#include <stdio.h> 2144#include <rbd/librbd.h> 2145int main(void) { 2146 rados_t cluster; 2147 rados_create(&cluster, NULL); 2148 return 0; 2149} 2150EOF 2151 rbd_libs="-lrbd -lrados" 2152 if compile_prog "" "$rbd_libs" ; then 2153 rbd=yes 2154 libs_tools="$rbd_libs $libs_tools" 2155 libs_softmmu="$rbd_libs $libs_softmmu" 2156 else 2157 if test "$rbd" = "yes" ; then 2158 feature_not_found "rados block device" 2159 fi 2160 rbd=no 2161 fi 2162fi 2163 2164########################################## 2165# linux-aio probe 2166 2167if test "$linux_aio" != "no" ; then 2168 cat > $TMPC <<EOF 2169#include <libaio.h> 2170#include <sys/eventfd.h> 2171#include <stddef.h> 2172int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; } 2173EOF 2174 if compile_prog "" "-laio" ; then 2175 linux_aio=yes 2176 libs_softmmu="$libs_softmmu -laio" 2177 libs_tools="$libs_tools -laio" 2178 else 2179 if test "$linux_aio" = "yes" ; then 2180 feature_not_found "linux AIO" 2181 fi 2182 linux_aio=no 2183 fi 2184fi 2185 2186########################################## 2187# attr probe 2188 2189if test "$attr" != "no" ; then 2190 cat > $TMPC <<EOF 2191#include <stdio.h> 2192#include <sys/types.h> 2193#ifdef CONFIG_LIBATTR 2194#include <attr/xattr.h> 2195#else 2196#include <sys/xattr.h> 2197#endif 2198int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; } 2199EOF 2200 if compile_prog "" "" ; then 2201 attr=yes 2202 # Older distros have <attr/xattr.h>, and need -lattr: 2203 elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then 2204 attr=yes 2205 LIBS="-lattr $LIBS" 2206 libattr=yes 2207 else 2208 if test "$attr" = "yes" ; then 2209 feature_not_found "ATTR" 2210 fi 2211 attr=no 2212 fi 2213fi 2214 2215########################################## 2216# iovec probe 2217cat > $TMPC <<EOF 2218#include <sys/types.h> 2219#include <sys/uio.h> 2220#include <unistd.h> 2221int main(void) { return sizeof(struct iovec); } 2222EOF 2223iovec=no 2224if compile_prog "" "" ; then 2225 iovec=yes 2226fi 2227 2228########################################## 2229# preadv probe 2230cat > $TMPC <<EOF 2231#include <sys/types.h> 2232#include <sys/uio.h> 2233#include <unistd.h> 2234int main(void) { return preadv == preadv; } 2235EOF 2236preadv=no 2237if compile_prog "" "" ; then 2238 preadv=yes 2239fi 2240 2241########################################## 2242# fdt probe 2243if test "$fdt" != "no" ; then 2244 fdt_libs="-lfdt" 2245 cat > $TMPC << EOF 2246int main(void) { return 0; } 2247EOF 2248 if compile_prog "" "$fdt_libs" ; then 2249 fdt=yes 2250 else 2251 if test "$fdt" = "yes" ; then 2252 feature_not_found "fdt" 2253 fi 2254 fdt_libs= 2255 fdt=no 2256 fi 2257fi 2258 2259########################################## 2260# opengl probe, used by milkymist-tmu2 2261if test "$opengl" != "no" ; then 2262 opengl_libs="-lGL" 2263 cat > $TMPC << EOF 2264#include <X11/Xlib.h> 2265#include <GL/gl.h> 2266#include <GL/glx.h> 2267int main(void) { return GL_VERSION != 0; } 2268EOF 2269 if compile_prog "" "-lGL" ; then 2270 opengl=yes 2271 else 2272 if test "$opengl" = "yes" ; then 2273 feature_not_found "opengl" 2274 fi 2275 opengl_libs= 2276 opengl=no 2277 fi 2278fi 2279 2280# 2281# Check for xxxat() functions when we are building linux-user 2282# emulator. This is done because older glibc versions don't 2283# have syscall stubs for these implemented. 2284# 2285atfile=no 2286cat > $TMPC << EOF 2287#define _ATFILE_SOURCE 2288#include <sys/types.h> 2289#include <fcntl.h> 2290#include <unistd.h> 2291 2292int 2293main(void) 2294{ 2295 /* try to unlink nonexisting file */ 2296 return (unlinkat(AT_FDCWD, "nonexistent_file", 0)); 2297} 2298EOF 2299if compile_prog "" "" ; then 2300 atfile=yes 2301fi 2302 2303# Check for inotify functions when we are building linux-user 2304# emulator. This is done because older glibc versions don't 2305# have syscall stubs for these implemented. In that case we 2306# don't provide them even if kernel supports them. 2307# 2308inotify=no 2309cat > $TMPC << EOF 2310#include <sys/inotify.h> 2311 2312int 2313main(void) 2314{ 2315 /* try to start inotify */ 2316 return inotify_init(); 2317} 2318EOF 2319if compile_prog "" "" ; then 2320 inotify=yes 2321fi 2322 2323inotify1=no 2324cat > $TMPC << EOF 2325#include <sys/inotify.h> 2326 2327int 2328main(void) 2329{ 2330 /* try to start inotify */ 2331 return inotify_init1(0); 2332} 2333EOF 2334if compile_prog "" "" ; then 2335 inotify1=yes 2336fi 2337 2338# check if utimensat and futimens are supported 2339utimens=no 2340cat > $TMPC << EOF 2341#define _ATFILE_SOURCE 2342#include <stddef.h> 2343#include <fcntl.h> 2344#include <sys/stat.h> 2345 2346int main(void) 2347{ 2348 utimensat(AT_FDCWD, "foo", NULL, 0); 2349 futimens(0, NULL); 2350 return 0; 2351} 2352EOF 2353if compile_prog "" "" ; then 2354 utimens=yes 2355fi 2356 2357# check if pipe2 is there 2358pipe2=no 2359cat > $TMPC << EOF 2360#include <unistd.h> 2361#include <fcntl.h> 2362 2363int main(void) 2364{ 2365 int pipefd[2]; 2366 pipe2(pipefd, O_CLOEXEC); 2367 return 0; 2368} 2369EOF 2370if compile_prog "" "" ; then 2371 pipe2=yes 2372fi 2373 2374# check if accept4 is there 2375accept4=no 2376cat > $TMPC << EOF 2377#include <sys/socket.h> 2378#include <stddef.h> 2379 2380int main(void) 2381{ 2382 accept4(0, NULL, NULL, SOCK_CLOEXEC); 2383 return 0; 2384} 2385EOF 2386if compile_prog "" "" ; then 2387 accept4=yes 2388fi 2389 2390# check if tee/splice is there. vmsplice was added same time. 2391splice=no 2392cat > $TMPC << EOF 2393#include <unistd.h> 2394#include <fcntl.h> 2395#include <limits.h> 2396 2397int main(void) 2398{ 2399 int len, fd = 0; 2400 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK); 2401 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE); 2402 return 0; 2403} 2404EOF 2405if compile_prog "" "" ; then 2406 splice=yes 2407fi 2408 2409########################################## 2410# signalfd probe 2411signalfd="no" 2412cat > $TMPC << EOF 2413#include <unistd.h> 2414#include <sys/syscall.h> 2415#include <signal.h> 2416int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); } 2417EOF 2418 2419if compile_prog "" "" ; then 2420 signalfd=yes 2421fi 2422 2423# check if eventfd is supported 2424eventfd=no 2425cat > $TMPC << EOF 2426#include <sys/eventfd.h> 2427 2428int main(void) 2429{ 2430 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC); 2431} 2432EOF 2433if compile_prog "" "" ; then 2434 eventfd=yes 2435fi 2436 2437# check for fallocate 2438fallocate=no 2439cat > $TMPC << EOF 2440#include <fcntl.h> 2441 2442int main(void) 2443{ 2444 fallocate(0, 0, 0, 0); 2445 return 0; 2446} 2447EOF 2448if compile_prog "" "" ; then 2449 fallocate=yes 2450fi 2451 2452# check for sync_file_range 2453sync_file_range=no 2454cat > $TMPC << EOF 2455#include <fcntl.h> 2456 2457int main(void) 2458{ 2459 sync_file_range(0, 0, 0, 0); 2460 return 0; 2461} 2462EOF 2463if compile_prog "" "" ; then 2464 sync_file_range=yes 2465fi 2466 2467# check for linux/fiemap.h and FS_IOC_FIEMAP 2468fiemap=no 2469cat > $TMPC << EOF 2470#include <sys/ioctl.h> 2471#include <linux/fs.h> 2472#include <linux/fiemap.h> 2473 2474int main(void) 2475{ 2476 ioctl(0, FS_IOC_FIEMAP, 0); 2477 return 0; 2478} 2479EOF 2480if compile_prog "" "" ; then 2481 fiemap=yes 2482fi 2483 2484# check for dup3 2485dup3=no 2486cat > $TMPC << EOF 2487#include <unistd.h> 2488 2489int main(void) 2490{ 2491 dup3(0, 0, 0); 2492 return 0; 2493} 2494EOF 2495if compile_prog "" "" ; then 2496 dup3=yes 2497fi 2498 2499# check for epoll support 2500epoll=no 2501cat > $TMPC << EOF 2502#include <sys/epoll.h> 2503 2504int main(void) 2505{ 2506 epoll_create(0); 2507 return 0; 2508} 2509EOF 2510if compile_prog "" "" ; then 2511 epoll=yes 2512fi 2513 2514# epoll_create1 and epoll_pwait are later additions 2515# so we must check separately for their presence 2516epoll_create1=no 2517cat > $TMPC << EOF 2518#include <sys/epoll.h> 2519 2520int main(void) 2521{ 2522 /* Note that we use epoll_create1 as a value, not as 2523 * a function being called. This is necessary so that on 2524 * old SPARC glibc versions where the function was present in 2525 * the library but not declared in the header file we will 2526 * fail the configure check. (Otherwise we will get a compiler 2527 * warning but not an error, and will proceed to fail the 2528 * qemu compile where we compile with -Werror.) 2529 */ 2530 return epoll_create1 == epoll_create1; 2531} 2532EOF 2533if compile_prog "" "" ; then 2534 epoll_create1=yes 2535fi 2536 2537epoll_pwait=no 2538cat > $TMPC << EOF 2539#include <sys/epoll.h> 2540 2541int main(void) 2542{ 2543 epoll_pwait(0, 0, 0, 0, 0); 2544 return 0; 2545} 2546EOF 2547if compile_prog "" "" ; then 2548 epoll_pwait=yes 2549fi 2550 2551# Check if tools are available to build documentation. 2552if test "$docs" != "no" ; then 2553 if has makeinfo && has pod2man; then 2554 docs=yes 2555 else 2556 if test "$docs" = "yes" ; then 2557 feature_not_found "docs" 2558 fi 2559 docs=no 2560 fi 2561fi 2562 2563# Search for bswap_32 function 2564byteswap_h=no 2565cat > $TMPC << EOF 2566#include <byteswap.h> 2567int main(void) { return bswap_32(0); } 2568EOF 2569if compile_prog "" "" ; then 2570 byteswap_h=yes 2571fi 2572 2573# Search for bswap_32 function 2574bswap_h=no 2575cat > $TMPC << EOF 2576#include <sys/endian.h> 2577#include <sys/types.h> 2578#include <machine/bswap.h> 2579int main(void) { return bswap32(0); } 2580EOF 2581if compile_prog "" "" ; then 2582 bswap_h=yes 2583fi 2584 2585########################################## 2586# Do we have libiscsi 2587# We check for iscsi_unmap_sync() to make sure we have a 2588# recent enough version of libiscsi. 2589if test "$libiscsi" != "no" ; then 2590 cat > $TMPC << EOF 2591#include <stdio.h> 2592#include <iscsi/iscsi.h> 2593int main(void) { iscsi_unmap_sync(NULL,0,0,0,NULL,0); return 0; } 2594EOF 2595 if compile_prog "" "-liscsi" ; then 2596 libiscsi="yes" 2597 LIBS="$LIBS -liscsi" 2598 else 2599 if test "$libiscsi" = "yes" ; then 2600 feature_not_found "libiscsi" 2601 fi 2602 libiscsi="no" 2603 fi 2604fi 2605 2606 2607########################################## 2608# Do we need librt 2609cat > $TMPC <<EOF 2610#include <signal.h> 2611#include <time.h> 2612int main(void) { return clock_gettime(CLOCK_REALTIME, NULL); } 2613EOF 2614 2615if compile_prog "" "" ; then 2616 : 2617elif compile_prog "" "-lrt" ; then 2618 LIBS="-lrt $LIBS" 2619fi 2620 2621if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \ 2622 "$aix" != "yes" -a "$haiku" != "yes" ; then 2623 libs_softmmu="-lutil $libs_softmmu" 2624fi 2625 2626########################################## 2627# spice probe 2628if test "$spice" != "no" ; then 2629 cat > $TMPC << EOF 2630#include <spice.h> 2631int main(void) { spice_server_new(); return 0; } 2632EOF 2633 spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null) 2634 spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null) 2635 if $pkg_config --atleast-version=0.8.2 spice-server >/dev/null 2>&1 && \ 2636 $pkg_config --atleast-version=0.8.1 spice-protocol > /dev/null 2>&1 && \ 2637 compile_prog "$spice_cflags" "$spice_libs" ; then 2638 spice="yes" 2639 libs_softmmu="$libs_softmmu $spice_libs" 2640 QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags" 2641 else 2642 if test "$spice" = "yes" ; then 2643 feature_not_found "spice" 2644 fi 2645 spice="no" 2646 fi 2647fi 2648 2649# check for libcacard for smartcard support 2650if test "$smartcard" != "no" ; then 2651 smartcard="yes" 2652 smartcard_cflags="" 2653 # TODO - what's the minimal nss version we support? 2654 if test "$smartcard_nss" != "no"; then 2655 cat > $TMPC << EOF 2656#include <pk11pub.h> 2657int main(void) { PK11_FreeSlot(0); return 0; } 2658EOF 2659 smartcard_includes="-I\$(SRC_PATH)/libcacard" 2660 libcacard_libs="$($pkg_config --libs nss 2>/dev/null) $glib_libs" 2661 libcacard_cflags="$($pkg_config --cflags nss 2>/dev/null) $glib_cflags" 2662 test_cflags="$libcacard_cflags" 2663 # The header files in nss < 3.13.3 have a bug which causes them to 2664 # emit a warning. If we're going to compile QEMU with -Werror, then 2665 # test that the headers don't have this bug. Otherwise we would pass 2666 # the configure test but fail to compile QEMU later. 2667 if test "$werror" = "yes"; then 2668 test_cflags="-Werror $test_cflags" 2669 fi 2670 if $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 && \ 2671 compile_prog "$test_cflags" "$libcacard_libs"; then 2672 smartcard_nss="yes" 2673 QEMU_CFLAGS="$QEMU_CFLAGS $libcacard_cflags" 2674 QEMU_INCLUDES="$QEMU_INCLUDES $smartcard_includes" 2675 libs_softmmu="$libcacard_libs $libs_softmmu" 2676 else 2677 if test "$smartcard_nss" = "yes"; then 2678 feature_not_found "nss" 2679 fi 2680 smartcard_nss="no" 2681 fi 2682 fi 2683fi 2684if test "$smartcard" = "no" ; then 2685 smartcard_nss="no" 2686fi 2687 2688# check for usbredirparser for usb network redirection support 2689if test "$usb_redir" != "no" ; then 2690 if $pkg_config --atleast-version=0.3.4 libusbredirparser >/dev/null 2>&1 ; then 2691 usb_redir="yes" 2692 usb_redir_cflags=$($pkg_config --cflags libusbredirparser 2>/dev/null) 2693 usb_redir_libs=$($pkg_config --libs libusbredirparser 2>/dev/null) 2694 QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags" 2695 LIBS="$LIBS $usb_redir_libs" 2696 else 2697 if test "$usb_redir" = "yes"; then 2698 feature_not_found "usb-redir" 2699 fi 2700 usb_redir="no" 2701 fi 2702fi 2703 2704########################################## 2705 2706########################################## 2707# check if we have fdatasync 2708 2709fdatasync=no 2710cat > $TMPC << EOF 2711#include <unistd.h> 2712int main(void) { 2713#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0 2714return fdatasync(0); 2715#else 2716#error Not supported 2717#endif 2718} 2719EOF 2720if compile_prog "" "" ; then 2721 fdatasync=yes 2722fi 2723 2724########################################## 2725# check if we have madvise 2726 2727madvise=no 2728cat > $TMPC << EOF 2729#include <sys/types.h> 2730#include <sys/mman.h> 2731#include <stddef.h> 2732int main(void) { return madvise(NULL, 0, MADV_DONTNEED); } 2733EOF 2734if compile_prog "" "" ; then 2735 madvise=yes 2736fi 2737 2738########################################## 2739# check if we have posix_madvise 2740 2741posix_madvise=no 2742cat > $TMPC << EOF 2743#include <sys/mman.h> 2744#include <stddef.h> 2745int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); } 2746EOF 2747if compile_prog "" "" ; then 2748 posix_madvise=yes 2749fi 2750 2751########################################## 2752# check if trace backend exists 2753 2754$python "$source_path/scripts/tracetool.py" "--backend=$trace_backend" --check-backend > /dev/null 2> /dev/null 2755if test "$?" -ne 0 ; then 2756 echo 2757 echo "Error: invalid trace backend" 2758 echo "Please choose a supported trace backend." 2759 echo 2760 exit 1 2761fi 2762 2763########################################## 2764# For 'ust' backend, test if ust headers are present 2765if test "$trace_backend" = "ust"; then 2766 cat > $TMPC << EOF 2767#include <ust/tracepoint.h> 2768#include <ust/marker.h> 2769int main(void) { return 0; } 2770EOF 2771 if compile_prog "" "" ; then 2772 LIBS="-lust -lurcu-bp $LIBS" 2773 libs_qga="-lust -lurcu-bp $libs_qga" 2774 else 2775 echo 2776 echo "Error: Trace backend 'ust' missing libust header files" 2777 echo 2778 exit 1 2779 fi 2780fi 2781 2782########################################## 2783# For 'dtrace' backend, test if 'dtrace' command is present 2784if test "$trace_backend" = "dtrace"; then 2785 if ! has 'dtrace' ; then 2786 echo 2787 echo "Error: dtrace command is not found in PATH $PATH" 2788 echo 2789 exit 1 2790 fi 2791 trace_backend_stap="no" 2792 if has 'stap' ; then 2793 trace_backend_stap="yes" 2794 fi 2795fi 2796 2797########################################## 2798# __sync_fetch_and_and requires at least -march=i486. Many toolchains 2799# use i686 as default anyway, but for those that don't, an explicit 2800# specification is necessary 2801if test "$vhost_net" = "yes" && test "$cpu" = "i386"; then 2802 cat > $TMPC << EOF 2803static int sfaa(int *ptr) 2804{ 2805 return __sync_fetch_and_and(ptr, 0); 2806} 2807 2808int main(int argc, char **argv) 2809{ 2810 int val = 42; 2811 sfaa(&val); 2812 return val; 2813} 2814EOF 2815 if ! compile_prog "" "" ; then 2816 QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS" 2817 fi 2818fi 2819 2820########################################## 2821# check and set a backend for coroutine 2822 2823# default is ucontext, but always fallback to gthread 2824# windows autodetected by make 2825if test "$coroutine" = "" -o "$coroutine" = "ucontext"; then 2826 if test "$darwin" != "yes"; then 2827 cat > $TMPC << EOF 2828#include <ucontext.h> 2829#ifdef __stub_makecontext 2830#error Ignoring glibc stub makecontext which will always fail 2831#endif 2832int main(void) { makecontext(0, 0, 0); return 0; } 2833EOF 2834 if compile_prog "" "" ; then 2835 coroutine_backend=ucontext 2836 else 2837 coroutine_backend=gthread 2838 fi 2839 else 2840 echo "Silently falling back into gthread backend under darwin" 2841 fi 2842elif test "$coroutine" = "gthread" ; then 2843 coroutine_backend=gthread 2844elif test "$coroutine" = "windows" ; then 2845 coroutine_backend=windows 2846elif test "$coroutine" = "sigaltstack" ; then 2847 coroutine_backend=sigaltstack 2848else 2849 echo 2850 echo "Error: unknown coroutine backend $coroutine" 2851 echo 2852 exit 1 2853fi 2854 2855########################################## 2856# check if we have open_by_handle_at 2857 2858open_by_handle_at=no 2859cat > $TMPC << EOF 2860#include <fcntl.h> 2861#if !defined(AT_EMPTY_PATH) 2862# error missing definition 2863#else 2864int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); } 2865#endif 2866EOF 2867if compile_prog "" "" ; then 2868 open_by_handle_at=yes 2869fi 2870 2871######################################## 2872# check if we have linux/magic.h 2873 2874linux_magic_h=no 2875cat > $TMPC << EOF 2876#include <linux/magic.h> 2877int main(void) { 2878 return 0; 2879} 2880EOF 2881if compile_prog "" "" ; then 2882 linux_magic_h=yes 2883fi 2884 2885######################################## 2886# check whether we can disable the -Wunused-but-set-variable 2887# option with a pragma (this is needed to silence a warning in 2888# some versions of the valgrind VALGRIND_STACK_DEREGISTER macro.) 2889# This test has to be compiled with -Werror as otherwise an 2890# unknown pragma is only a warning. 2891pragma_disable_unused_but_set=no 2892cat > $TMPC << EOF 2893#pragma GCC diagnostic ignored "-Wunused-but-set-variable" 2894int main(void) { 2895 return 0; 2896} 2897EOF 2898if compile_prog "-Werror" "" ; then 2899 pragma_disable_unused_but_set=yes 2900fi 2901 2902######################################## 2903# check if we have valgrind/valgrind.h 2904 2905valgrind_h=no 2906cat > $TMPC << EOF 2907#include <valgrind/valgrind.h> 2908int main(void) { 2909 return 0; 2910} 2911EOF 2912if compile_prog "" "" ; then 2913 valgrind_h=yes 2914fi 2915 2916######################################## 2917# check if environ is declared 2918 2919has_environ=no 2920cat > $TMPC << EOF 2921#include <unistd.h> 2922int main(void) { 2923 environ = environ; 2924 return 0; 2925} 2926EOF 2927if compile_prog "" "" ; then 2928 has_environ=yes 2929fi 2930 2931########################################## 2932# End of CC checks 2933# After here, no more $cc or $ld runs 2934 2935if test "$debug" = "no" ; then 2936 CFLAGS="-O2 -D_FORTIFY_SOURCE=2 $CFLAGS" 2937fi 2938 2939# Disable zero malloc errors for official releases unless explicitly told to 2940# enable/disable 2941if test -z "$zero_malloc" ; then 2942 if test "$z_version" = "50" ; then 2943 zero_malloc="no" 2944 else 2945 zero_malloc="yes" 2946 fi 2947fi 2948 2949# Now we've finished running tests it's OK to add -Werror to the compiler flags 2950if test "$werror" = "yes"; then 2951 QEMU_CFLAGS="-Werror $QEMU_CFLAGS" 2952fi 2953 2954if test "$solaris" = "no" ; then 2955 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then 2956 LDFLAGS="-Wl,--warn-common $LDFLAGS" 2957 fi 2958fi 2959 2960# test if pod2man has --utf8 option 2961if pod2man --help | grep -q utf8; then 2962 POD2MAN="pod2man --utf8" 2963else 2964 POD2MAN="pod2man" 2965fi 2966 2967# Use ASLR, no-SEH and DEP if available 2968if test "$mingw32" = "yes" ; then 2969 for flag in --dynamicbase --no-seh --nxcompat; do 2970 if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then 2971 LDFLAGS="-Wl,$flag $LDFLAGS" 2972 fi 2973 done 2974fi 2975 2976qemu_confdir=$sysconfdir$confsuffix 2977qemu_datadir=$datadir$confsuffix 2978 2979tools= 2980if test "$softmmu" = yes ; then 2981 tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools" 2982 if test "$virtfs" != no ; then 2983 if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then 2984 virtfs=yes 2985 tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)" 2986 else 2987 if test "$virtfs" = yes; then 2988 echo "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel" 2989 exit 1 2990 fi 2991 virtfs=no 2992 fi 2993 fi 2994 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then 2995 tools="qemu-nbd\$(EXESUF) $tools" 2996 if [ "$guest_agent" = "yes" ]; then 2997 tools="qemu-ga\$(EXESUF) $tools" 2998 fi 2999 fi 3000fi 3001if test "$smartcard_nss" = "yes" ; then 3002 tools="vscclient\$(EXESUF) $tools" 3003fi 3004 3005# Mac OS X ships with a broken assembler 3006roms= 3007if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \ 3008 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \ 3009 "$softmmu" = yes ; then 3010 roms="optionrom" 3011fi 3012if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then 3013 roms="$roms spapr-rtas" 3014fi 3015 3016echo "Install prefix $prefix" 3017echo "BIOS directory `eval echo $qemu_datadir`" 3018echo "binary directory `eval echo $bindir`" 3019echo "library directory `eval echo $libdir`" 3020echo "include directory `eval echo $includedir`" 3021echo "config directory `eval echo $sysconfdir`" 3022if test "$mingw32" = "no" ; then 3023echo "Manual directory `eval echo $mandir`" 3024echo "ELF interp prefix $interp_prefix" 3025fi 3026echo "Source path $source_path" 3027echo "C compiler $cc" 3028echo "Host C compiler $host_cc" 3029echo "CFLAGS $CFLAGS" 3030echo "QEMU_CFLAGS $QEMU_CFLAGS" 3031echo "LDFLAGS $LDFLAGS" 3032echo "make $make" 3033echo "install $install" 3034echo "python $python" 3035if test "$slirp" = "yes" ; then 3036 echo "smbd $smbd" 3037fi 3038echo "host CPU $cpu" 3039echo "host big endian $bigendian" 3040echo "target list $target_list" 3041echo "tcg debug enabled $debug_tcg" 3042echo "Mon debug enabled $debug_mon" 3043echo "gprof enabled $gprof" 3044echo "sparse enabled $sparse" 3045echo "strip binaries $strip_opt" 3046echo "profiler $profiler" 3047echo "static build $static" 3048echo "-Werror enabled $werror" 3049if test "$darwin" = "yes" ; then 3050 echo "Cocoa support $cocoa" 3051fi 3052echo "SDL support $sdl" 3053echo "curses support $curses" 3054echo "curl support $curl" 3055echo "mingw32 support $mingw32" 3056echo "Audio drivers $audio_drv_list" 3057echo "Extra audio cards $audio_card_list" 3058echo "Block whitelist $block_drv_whitelist" 3059echo "Mixer emulation $mixemu" 3060echo "VirtFS support $virtfs" 3061echo "VNC support $vnc" 3062if test "$vnc" = "yes" ; then 3063 echo "VNC TLS support $vnc_tls" 3064 echo "VNC SASL support $vnc_sasl" 3065 echo "VNC JPEG support $vnc_jpeg" 3066 echo "VNC PNG support $vnc_png" 3067fi 3068if test -n "$sparc_cpu"; then 3069 echo "Target Sparc Arch $sparc_cpu" 3070fi 3071echo "xen support $xen" 3072echo "brlapi support $brlapi" 3073echo "bluez support $bluez" 3074echo "Documentation $docs" 3075[ ! -z "$uname_release" ] && \ 3076echo "uname -r $uname_release" 3077echo "NPTL support $nptl" 3078echo "GUEST_BASE $guest_base" 3079echo "PIE $pie" 3080echo "vde support $vde" 3081echo "Linux AIO support $linux_aio" 3082echo "ATTR/XATTR support $attr" 3083echo "Install blobs $blobs" 3084echo "KVM support $kvm" 3085echo "TCG interpreter $tcg_interpreter" 3086echo "fdt support $fdt" 3087echo "preadv support $preadv" 3088echo "fdatasync $fdatasync" 3089echo "madvise $madvise" 3090echo "posix_madvise $posix_madvise" 3091echo "uuid support $uuid" 3092echo "libcap-ng support $cap_ng" 3093echo "vhost-net support $vhost_net" 3094echo "Trace backend $trace_backend" 3095echo "Trace output file $trace_file-<pid>" 3096echo "spice support $spice" 3097echo "rbd support $rbd" 3098echo "xfsctl support $xfs" 3099echo "nss used $smartcard_nss" 3100echo "usb net redir $usb_redir" 3101echo "OpenGL support $opengl" 3102echo "libiscsi support $libiscsi" 3103echo "build guest agent $guest_agent" 3104echo "coroutine backend $coroutine_backend" 3105 3106if test "$sdl_too_old" = "yes"; then 3107echo "-> Your SDL version is too old - please upgrade to have SDL support" 3108fi 3109 3110config_host_mak="config-host.mak" 3111config_host_ld="config-host.ld" 3112 3113echo "# Automatically generated by configure - do not modify" > $config_host_mak 3114printf "# Configured with:" >> $config_host_mak 3115printf " '%s'" "$0" "$@" >> $config_host_mak 3116echo >> $config_host_mak 3117 3118echo all: >> $config_host_mak 3119echo "prefix=$prefix" >> $config_host_mak 3120echo "bindir=$bindir" >> $config_host_mak 3121echo "libdir=$libdir" >> $config_host_mak 3122echo "includedir=$includedir" >> $config_host_mak 3123echo "mandir=$mandir" >> $config_host_mak 3124echo "sysconfdir=$sysconfdir" >> $config_host_mak 3125echo "qemu_confdir=$qemu_confdir" >> $config_host_mak 3126echo "qemu_datadir=$qemu_datadir" >> $config_host_mak 3127echo "qemu_docdir=$qemu_docdir" >> $config_host_mak 3128echo "libexecdir=\${prefix}/libexec" >> $config_host_mak 3129echo "CONFIG_QEMU_HELPERDIR=\"$prefix/libexec\"" >> $config_host_mak 3130 3131echo "ARCH=$ARCH" >> $config_host_mak 3132if test "$debug_tcg" = "yes" ; then 3133 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak 3134fi 3135if test "$debug_mon" = "yes" ; then 3136 echo "CONFIG_DEBUG_MONITOR=y" >> $config_host_mak 3137fi 3138if test "$debug" = "yes" ; then 3139 echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak 3140fi 3141if test "$strip_opt" = "yes" ; then 3142 echo "STRIP=${strip}" >> $config_host_mak 3143fi 3144if test "$bigendian" = "yes" ; then 3145 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak 3146fi 3147if test "$mingw32" = "yes" ; then 3148 echo "CONFIG_WIN32=y" >> $config_host_mak 3149 rc_version=`cat $source_path/VERSION` 3150 version_major=${rc_version%%.*} 3151 rc_version=${rc_version#*.} 3152 version_minor=${rc_version%%.*} 3153 rc_version=${rc_version#*.} 3154 version_subminor=${rc_version%%.*} 3155 version_micro=0 3156 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak 3157 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak 3158else 3159 echo "CONFIG_POSIX=y" >> $config_host_mak 3160fi 3161 3162if test "$linux" = "yes" ; then 3163 echo "CONFIG_LINUX=y" >> $config_host_mak 3164fi 3165 3166if test "$darwin" = "yes" ; then 3167 echo "CONFIG_DARWIN=y" >> $config_host_mak 3168fi 3169 3170if test "$aix" = "yes" ; then 3171 echo "CONFIG_AIX=y" >> $config_host_mak 3172fi 3173 3174if test "$solaris" = "yes" ; then 3175 echo "CONFIG_SOLARIS=y" >> $config_host_mak 3176 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak 3177 if test "$needs_libsunmath" = "yes" ; then 3178 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak 3179 fi 3180fi 3181if test "$haiku" = "yes" ; then 3182 echo "CONFIG_HAIKU=y" >> $config_host_mak 3183fi 3184if test "$static" = "yes" ; then 3185 echo "CONFIG_STATIC=y" >> $config_host_mak 3186fi 3187if test "$profiler" = "yes" ; then 3188 echo "CONFIG_PROFILER=y" >> $config_host_mak 3189fi 3190if test "$slirp" = "yes" ; then 3191 echo "CONFIG_SLIRP=y" >> $config_host_mak 3192 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak 3193 QEMU_INCLUDES="-I\$(SRC_PATH)/slirp $QEMU_INCLUDES" 3194fi 3195if test "$vde" = "yes" ; then 3196 echo "CONFIG_VDE=y" >> $config_host_mak 3197fi 3198if test "$cap_ng" = "yes" ; then 3199 echo "CONFIG_LIBCAP=y" >> $config_host_mak 3200fi 3201for card in $audio_card_list; do 3202 def=CONFIG_`echo $card | LC_ALL=C tr '[a-z]' '[A-Z]'` 3203 echo "$def=y" >> $config_host_mak 3204done 3205echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak 3206for drv in $audio_drv_list; do 3207 def=CONFIG_`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'` 3208 echo "$def=y" >> $config_host_mak 3209 if test "$drv" = "fmod"; then 3210 echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak 3211 fi 3212done 3213if test "$audio_pt_int" = "yes" ; then 3214 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak 3215fi 3216if test "$audio_win_int" = "yes" ; then 3217 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak 3218fi 3219echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak 3220if test "$mixemu" = "yes" ; then 3221 echo "CONFIG_MIXEMU=y" >> $config_host_mak 3222fi 3223if test "$vnc" = "yes" ; then 3224 echo "CONFIG_VNC=y" >> $config_host_mak 3225fi 3226if test "$vnc_tls" = "yes" ; then 3227 echo "CONFIG_VNC_TLS=y" >> $config_host_mak 3228 echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak 3229fi 3230if test "$vnc_sasl" = "yes" ; then 3231 echo "CONFIG_VNC_SASL=y" >> $config_host_mak 3232 echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak 3233fi 3234if test "$vnc_jpeg" = "yes" ; then 3235 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak 3236 echo "VNC_JPEG_CFLAGS=$vnc_jpeg_cflags" >> $config_host_mak 3237fi 3238if test "$vnc_png" = "yes" ; then 3239 echo "CONFIG_VNC_PNG=y" >> $config_host_mak 3240 echo "VNC_PNG_CFLAGS=$vnc_png_cflags" >> $config_host_mak 3241fi 3242if test "$fnmatch" = "yes" ; then 3243 echo "CONFIG_FNMATCH=y" >> $config_host_mak 3244fi 3245if test "$uuid" = "yes" ; then 3246 echo "CONFIG_UUID=y" >> $config_host_mak 3247fi 3248if test "$xfs" = "yes" ; then 3249 echo "CONFIG_XFS=y" >> $config_host_mak 3250fi 3251qemu_version=`head $source_path/VERSION` 3252echo "VERSION=$qemu_version" >>$config_host_mak 3253echo "PKGVERSION=$pkgversion" >>$config_host_mak 3254echo "SRC_PATH=$source_path" >> $config_host_mak 3255echo "TARGET_DIRS=$target_list" >> $config_host_mak 3256if [ "$docs" = "yes" ] ; then 3257 echo "BUILD_DOCS=yes" >> $config_host_mak 3258fi 3259if test "$sdl" = "yes" ; then 3260 echo "CONFIG_SDL=y" >> $config_host_mak 3261 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak 3262fi 3263if test "$cocoa" = "yes" ; then 3264 echo "CONFIG_COCOA=y" >> $config_host_mak 3265fi 3266if test "$curses" = "yes" ; then 3267 echo "CONFIG_CURSES=y" >> $config_host_mak 3268fi 3269if test "$atfile" = "yes" ; then 3270 echo "CONFIG_ATFILE=y" >> $config_host_mak 3271fi 3272if test "$utimens" = "yes" ; then 3273 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak 3274fi 3275if test "$pipe2" = "yes" ; then 3276 echo "CONFIG_PIPE2=y" >> $config_host_mak 3277fi 3278if test "$accept4" = "yes" ; then 3279 echo "CONFIG_ACCEPT4=y" >> $config_host_mak 3280fi 3281if test "$splice" = "yes" ; then 3282 echo "CONFIG_SPLICE=y" >> $config_host_mak 3283fi 3284if test "$eventfd" = "yes" ; then 3285 echo "CONFIG_EVENTFD=y" >> $config_host_mak 3286fi 3287if test "$fallocate" = "yes" ; then 3288 echo "CONFIG_FALLOCATE=y" >> $config_host_mak 3289fi 3290if test "$sync_file_range" = "yes" ; then 3291 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak 3292fi 3293if test "$fiemap" = "yes" ; then 3294 echo "CONFIG_FIEMAP=y" >> $config_host_mak 3295fi 3296if test "$dup3" = "yes" ; then 3297 echo "CONFIG_DUP3=y" >> $config_host_mak 3298fi 3299if test "$epoll" = "yes" ; then 3300 echo "CONFIG_EPOLL=y" >> $config_host_mak 3301fi 3302if test "$epoll_create1" = "yes" ; then 3303 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak 3304fi 3305if test "$epoll_pwait" = "yes" ; then 3306 echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak 3307fi 3308if test "$inotify" = "yes" ; then 3309 echo "CONFIG_INOTIFY=y" >> $config_host_mak 3310fi 3311if test "$inotify1" = "yes" ; then 3312 echo "CONFIG_INOTIFY1=y" >> $config_host_mak 3313fi 3314if test "$byteswap_h" = "yes" ; then 3315 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak 3316fi 3317if test "$bswap_h" = "yes" ; then 3318 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak 3319fi 3320if test "$curl" = "yes" ; then 3321 echo "CONFIG_CURL=y" >> $config_host_mak 3322 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak 3323fi 3324if test "$brlapi" = "yes" ; then 3325 echo "CONFIG_BRLAPI=y" >> $config_host_mak 3326fi 3327if test "$bluez" = "yes" ; then 3328 echo "CONFIG_BLUEZ=y" >> $config_host_mak 3329 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak 3330fi 3331echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak 3332if test "$xen" = "yes" ; then 3333 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak 3334 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak 3335fi 3336if test "$linux_aio" = "yes" ; then 3337 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak 3338fi 3339if test "$attr" = "yes" ; then 3340 echo "CONFIG_ATTR=y" >> $config_host_mak 3341fi 3342if test "$libattr" = "yes" ; then 3343 echo "CONFIG_LIBATTR=y" >> $config_host_mak 3344fi 3345if test "$virtfs" = "yes" ; then 3346 echo "CONFIG_VIRTFS=y" >> $config_host_mak 3347fi 3348if test "$blobs" = "yes" ; then 3349 echo "INSTALL_BLOBS=yes" >> $config_host_mak 3350fi 3351if test "$iovec" = "yes" ; then 3352 echo "CONFIG_IOVEC=y" >> $config_host_mak 3353fi 3354if test "$preadv" = "yes" ; then 3355 echo "CONFIG_PREADV=y" >> $config_host_mak 3356fi 3357if test "$fdt" = "yes" ; then 3358 echo "CONFIG_FDT=y" >> $config_host_mak 3359fi 3360if test "$signalfd" = "yes" ; then 3361 echo "CONFIG_SIGNALFD=y" >> $config_host_mak 3362fi 3363if test "$tcg_interpreter" = "yes" ; then 3364 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak 3365fi 3366if test "$fdatasync" = "yes" ; then 3367 echo "CONFIG_FDATASYNC=y" >> $config_host_mak 3368fi 3369if test "$madvise" = "yes" ; then 3370 echo "CONFIG_MADVISE=y" >> $config_host_mak 3371fi 3372if test "$posix_madvise" = "yes" ; then 3373 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak 3374fi 3375 3376if test "$spice" = "yes" ; then 3377 echo "CONFIG_SPICE=y" >> $config_host_mak 3378fi 3379 3380if test "$smartcard" = "yes" ; then 3381 echo "CONFIG_SMARTCARD=y" >> $config_host_mak 3382fi 3383 3384if test "$smartcard_nss" = "yes" ; then 3385 echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak 3386 echo "libcacard_libs=$libcacard_libs" >> $config_host_mak 3387 echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak 3388fi 3389 3390if test "$usb_redir" = "yes" ; then 3391 echo "CONFIG_USB_REDIR=y" >> $config_host_mak 3392fi 3393 3394if test "$opengl" = "yes" ; then 3395 echo "CONFIG_OPENGL=y" >> $config_host_mak 3396fi 3397 3398if test "$libiscsi" = "yes" ; then 3399 echo "CONFIG_LIBISCSI=y" >> $config_host_mak 3400fi 3401 3402# XXX: suppress that 3403if [ "$bsd" = "yes" ] ; then 3404 echo "CONFIG_BSD=y" >> $config_host_mak 3405fi 3406 3407echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak 3408 3409if test "$zero_malloc" = "yes" ; then 3410 echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak 3411fi 3412if test "$rbd" = "yes" ; then 3413 echo "CONFIG_RBD=y" >> $config_host_mak 3414fi 3415 3416if test "$coroutine_backend" = "ucontext" ; then 3417 echo "CONFIG_UCONTEXT_COROUTINE=y" >> $config_host_mak 3418elif test "$coroutine_backend" = "sigaltstack" ; then 3419 echo "CONFIG_SIGALTSTACK_COROUTINE=y" >> $config_host_mak 3420fi 3421 3422if test "$open_by_handle_at" = "yes" ; then 3423 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak 3424fi 3425 3426if test "$linux_magic_h" = "yes" ; then 3427 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak 3428fi 3429 3430if test "$pragma_disable_unused_but_set" = "yes" ; then 3431 echo "CONFIG_PRAGMA_DISABLE_UNUSED_BUT_SET=y" >> $config_host_mak 3432fi 3433 3434if test "$valgrind_h" = "yes" ; then 3435 echo "CONFIG_VALGRIND_H=y" >> $config_host_mak 3436fi 3437 3438if test "$has_environ" = "yes" ; then 3439 echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak 3440fi 3441 3442# USB host support 3443case "$usb" in 3444linux) 3445 echo "HOST_USB=linux" >> $config_host_mak 3446;; 3447bsd) 3448 echo "HOST_USB=bsd" >> $config_host_mak 3449;; 3450*) 3451 echo "HOST_USB=stub" >> $config_host_mak 3452;; 3453esac 3454 3455# use default implementation for tracing backend-specific routines 3456trace_default=yes 3457echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak 3458if test "$trace_backend" = "nop"; then 3459 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak 3460fi 3461if test "$trace_backend" = "simple"; then 3462 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak 3463 trace_default=no 3464 # Set the appropriate trace file. 3465 trace_file="\"$trace_file-\" FMT_pid" 3466fi 3467if test "$trace_backend" = "stderr"; then 3468 echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak 3469 trace_default=no 3470fi 3471if test "$trace_backend" = "ust"; then 3472 echo "CONFIG_TRACE_UST=y" >> $config_host_mak 3473fi 3474if test "$trace_backend" = "dtrace"; then 3475 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak 3476 if test "$trace_backend_stap" = "yes" ; then 3477 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak 3478 fi 3479fi 3480echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak 3481if test "$trace_default" = "yes"; then 3482 echo "CONFIG_TRACE_DEFAULT=y" >> $config_host_mak 3483fi 3484 3485echo "TOOLS=$tools" >> $config_host_mak 3486echo "ROMS=$roms" >> $config_host_mak 3487echo "MAKE=$make" >> $config_host_mak 3488echo "INSTALL=$install" >> $config_host_mak 3489echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak 3490echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak 3491echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak 3492echo "PYTHON=$python" >> $config_host_mak 3493echo "CC=$cc" >> $config_host_mak 3494echo "CC_I386=$cc_i386" >> $config_host_mak 3495echo "HOST_CC=$host_cc" >> $config_host_mak 3496echo "AR=$ar" >> $config_host_mak 3497echo "OBJCOPY=$objcopy" >> $config_host_mak 3498echo "LD=$ld" >> $config_host_mak 3499echo "WINDRES=$windres" >> $config_host_mak 3500echo "LIBTOOL=$libtool" >> $config_host_mak 3501echo "CFLAGS=$CFLAGS" >> $config_host_mak 3502echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak 3503echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak 3504if test "$sparse" = "yes" ; then 3505 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak 3506 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak 3507 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak 3508fi 3509echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak 3510echo "LDFLAGS=$LDFLAGS" >> $config_host_mak 3511echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak 3512echo "ARLIBS_END=$arlibs_end" >> $config_host_mak 3513echo "LIBS+=$LIBS" >> $config_host_mak 3514echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak 3515echo "EXESUF=$EXESUF" >> $config_host_mak 3516echo "LIBS_QGA+=$libs_qga" >> $config_host_mak 3517echo "POD2MAN=$POD2MAN" >> $config_host_mak 3518 3519# generate list of library paths for linker script 3520 3521$ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld} 3522 3523if test -f ${config_host_ld}~ ; then 3524 if cmp -s $config_host_ld ${config_host_ld}~ ; then 3525 mv ${config_host_ld}~ $config_host_ld 3526 else 3527 rm ${config_host_ld}~ 3528 fi 3529fi 3530 3531for d in libdis libdis-user; do 3532 symlink "$source_path/Makefile.dis" "$d/Makefile" 3533 echo > $d/config.mak 3534done 3535 3536# use included Linux headers 3537if test "$linux" = "yes" ; then 3538 mkdir -p linux-headers 3539 case "$cpu" in 3540 i386|x86_64) 3541 symlink "$source_path/linux-headers/asm-x86" linux-headers/asm 3542 ;; 3543 ppcemb|ppc|ppc64) 3544 symlink "$source_path/linux-headers/asm-powerpc" linux-headers/asm 3545 ;; 3546 s390x) 3547 symlink "$source_path/linux-headers/asm-s390" linux-headers/asm 3548 ;; 3549 esac 3550fi 3551 3552for target in $target_list; do 3553target_dir="$target" 3554config_target_mak=$target_dir/config-target.mak 3555target_arch2=`echo $target | cut -d '-' -f 1` 3556target_bigendian="no" 3557 3558case "$target_arch2" in 3559 armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|or32|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb) 3560 target_bigendian=yes 3561 ;; 3562esac 3563target_softmmu="no" 3564target_user_only="no" 3565target_linux_user="no" 3566target_bsd_user="no" 3567case "$target" in 3568 ${target_arch2}-softmmu) 3569 target_softmmu="yes" 3570 ;; 3571 ${target_arch2}-linux-user) 3572 if test "$linux" != "yes" ; then 3573 echo "ERROR: Target '$target' is only available on a Linux host" 3574 exit 1 3575 fi 3576 target_user_only="yes" 3577 target_linux_user="yes" 3578 ;; 3579 ${target_arch2}-bsd-user) 3580 if test "$bsd" != "yes" ; then 3581 echo "ERROR: Target '$target' is only available on a BSD host" 3582 exit 1 3583 fi 3584 target_user_only="yes" 3585 target_bsd_user="yes" 3586 ;; 3587 *) 3588 echo "ERROR: Target '$target' not recognised" 3589 exit 1 3590 ;; 3591esac 3592 3593mkdir -p $target_dir 3594echo "# Automatically generated by configure - do not modify" > $config_target_mak 3595 3596bflt="no" 3597target_nptl="no" 3598interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"` 3599gdb_xml_files="" 3600target_short_alignment=2 3601target_int_alignment=4 3602target_long_alignment=4 3603target_llong_alignment=8 3604target_libs_softmmu= 3605 3606TARGET_ARCH="$target_arch2" 3607TARGET_BASE_ARCH="" 3608TARGET_ABI_DIR="" 3609 3610case "$target_arch2" in 3611 i386) 3612 target_phys_bits=64 3613 ;; 3614 x86_64) 3615 TARGET_BASE_ARCH=i386 3616 target_phys_bits=64 3617 target_long_alignment=8 3618 ;; 3619 alpha) 3620 target_phys_bits=64 3621 target_long_alignment=8 3622 target_nptl="yes" 3623 ;; 3624 arm|armeb) 3625 TARGET_ARCH=arm 3626 bflt="yes" 3627 target_nptl="yes" 3628 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml" 3629 target_phys_bits=64 3630 target_llong_alignment=4 3631 target_libs_softmmu="$fdt_libs" 3632 ;; 3633 cris) 3634 target_nptl="yes" 3635 target_phys_bits=32 3636 ;; 3637 lm32) 3638 target_phys_bits=32 3639 target_libs_softmmu="$opengl_libs" 3640 ;; 3641 m68k) 3642 bflt="yes" 3643 gdb_xml_files="cf-core.xml cf-fp.xml" 3644 target_phys_bits=32 3645 target_int_alignment=2 3646 target_long_alignment=2 3647 target_llong_alignment=2 3648 ;; 3649 microblaze|microblazeel) 3650 TARGET_ARCH=microblaze 3651 bflt="yes" 3652 target_nptl="yes" 3653 target_phys_bits=32 3654 target_libs_softmmu="$fdt_libs" 3655 ;; 3656 mips|mipsel) 3657 TARGET_ARCH=mips 3658 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak 3659 target_nptl="yes" 3660 target_phys_bits=64 3661 ;; 3662 mipsn32|mipsn32el) 3663 TARGET_ARCH=mipsn32 3664 TARGET_BASE_ARCH=mips 3665 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak 3666 target_phys_bits=64 3667 ;; 3668 mips64|mips64el) 3669 TARGET_ARCH=mips64 3670 TARGET_BASE_ARCH=mips 3671 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak 3672 target_phys_bits=64 3673 target_long_alignment=8 3674 ;; 3675 or32) 3676 TARGET_ARCH=openrisc 3677 TARGET_BASE_ARCH=openrisc 3678 target_phys_bits=32 3679 ;; 3680 ppc) 3681 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 3682 target_phys_bits=64 3683 target_nptl="yes" 3684 target_libs_softmmu="$fdt_libs" 3685 ;; 3686 ppcemb) 3687 TARGET_BASE_ARCH=ppc 3688 TARGET_ABI_DIR=ppc 3689 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 3690 target_phys_bits=64 3691 target_nptl="yes" 3692 target_libs_softmmu="$fdt_libs" 3693 ;; 3694 ppc64) 3695 TARGET_BASE_ARCH=ppc 3696 TARGET_ABI_DIR=ppc 3697 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 3698 target_phys_bits=64 3699 target_long_alignment=8 3700 target_libs_softmmu="$fdt_libs" 3701 ;; 3702 ppc64abi32) 3703 TARGET_ARCH=ppc64 3704 TARGET_BASE_ARCH=ppc 3705 TARGET_ABI_DIR=ppc 3706 echo "TARGET_ABI32=y" >> $config_target_mak 3707 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 3708 target_phys_bits=64 3709 target_libs_softmmu="$fdt_libs" 3710 ;; 3711 sh4|sh4eb) 3712 TARGET_ARCH=sh4 3713 bflt="yes" 3714 target_nptl="yes" 3715 target_phys_bits=32 3716 ;; 3717 sparc) 3718 target_phys_bits=64 3719 ;; 3720 sparc64) 3721 TARGET_BASE_ARCH=sparc 3722 target_phys_bits=64 3723 target_long_alignment=8 3724 ;; 3725 sparc32plus) 3726 TARGET_ARCH=sparc64 3727 TARGET_BASE_ARCH=sparc 3728 TARGET_ABI_DIR=sparc 3729 echo "TARGET_ABI32=y" >> $config_target_mak 3730 target_phys_bits=64 3731 ;; 3732 s390x) 3733 target_nptl="yes" 3734 target_phys_bits=64 3735 target_long_alignment=8 3736 ;; 3737 unicore32) 3738 target_phys_bits=32 3739 ;; 3740 xtensa|xtensaeb) 3741 TARGET_ARCH=xtensa 3742 target_phys_bits=32 3743 ;; 3744 *) 3745 echo "Unsupported target CPU" 3746 exit 1 3747 ;; 3748esac 3749# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH 3750if [ "$TARGET_BASE_ARCH" = "" ]; then 3751 TARGET_BASE_ARCH=$TARGET_ARCH 3752fi 3753 3754symlink "$source_path/Makefile.target" "$target_dir/Makefile" 3755 3756 3757case "$target_arch2" in 3758 alpha | or32 | sparc* | xtensa* | ppc*) 3759 echo "CONFIG_TCG_PASS_AREG0=y" >> $config_target_mak 3760 ;; 3761esac 3762 3763echo "TARGET_SHORT_ALIGNMENT=$target_short_alignment" >> $config_target_mak 3764echo "TARGET_INT_ALIGNMENT=$target_int_alignment" >> $config_target_mak 3765echo "TARGET_LONG_ALIGNMENT=$target_long_alignment" >> $config_target_mak 3766echo "TARGET_LLONG_ALIGNMENT=$target_llong_alignment" >> $config_target_mak 3767echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak 3768target_arch_name="`echo $TARGET_ARCH | LC_ALL=C tr '[a-z]' '[A-Z]'`" 3769echo "TARGET_$target_arch_name=y" >> $config_target_mak 3770echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak 3771echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak 3772if [ "$TARGET_ABI_DIR" = "" ]; then 3773 TARGET_ABI_DIR=$TARGET_ARCH 3774fi 3775echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak 3776case "$target_arch2" in 3777 i386|x86_64) 3778 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then 3779 target_phys_bits=64 3780 echo "CONFIG_XEN=y" >> $config_target_mak 3781 if test "$xen_pci_passthrough" = yes; then 3782 echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak" 3783 fi 3784 else 3785 echo "CONFIG_NO_XEN=y" >> $config_target_mak 3786 fi 3787 ;; 3788 *) 3789 echo "CONFIG_NO_XEN=y" >> $config_target_mak 3790esac 3791case "$target_arch2" in 3792 i386|x86_64|ppcemb|ppc|ppc64|s390x) 3793 # Make sure the target and host cpus are compatible 3794 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \ 3795 \( "$target_arch2" = "$cpu" -o \ 3796 \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \ 3797 \( "$target_arch2" = "ppc64" -a "$cpu" = "ppc" \) -o \ 3798 \( "$target_arch2" = "ppc" -a "$cpu" = "ppc64" \) -o \ 3799 \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc64" \) -o \ 3800 \( "$target_arch2" = "x86_64" -a "$cpu" = "i386" \) -o \ 3801 \( "$target_arch2" = "i386" -a "$cpu" = "x86_64" \) \) ; then 3802 echo "CONFIG_KVM=y" >> $config_target_mak 3803 if test "$vhost_net" = "yes" ; then 3804 echo "CONFIG_VHOST_NET=y" >> $config_target_mak 3805 fi 3806 fi 3807esac 3808case "$target_arch2" in 3809 i386|x86_64) 3810 echo "CONFIG_HAVE_GET_MEMORY_MAPPING=y" >> $config_target_mak 3811esac 3812if test "$target_arch2" = "ppc64" -a "$fdt" = "yes"; then 3813 echo "CONFIG_PSERIES=y" >> $config_target_mak 3814fi 3815if test "$target_bigendian" = "yes" ; then 3816 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak 3817fi 3818if test "$target_softmmu" = "yes" ; then 3819 echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak 3820 echo "CONFIG_SOFTMMU=y" >> $config_target_mak 3821 echo "LIBS+=$libs_softmmu $target_libs_softmmu" >> $config_target_mak 3822 echo "HWDIR=../libhw$target_phys_bits" >> $config_target_mak 3823 echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak 3824 if test "$smartcard_nss" = "yes" ; then 3825 echo "subdir-$target: subdir-libcacard" >> $config_host_mak 3826 fi 3827 case "$target_arch2" in 3828 i386|x86_64) 3829 echo "CONFIG_HAVE_CORE_DUMP=y" >> $config_target_mak 3830 esac 3831fi 3832if test "$target_user_only" = "yes" ; then 3833 echo "CONFIG_USER_ONLY=y" >> $config_target_mak 3834 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak 3835fi 3836if test "$target_linux_user" = "yes" ; then 3837 echo "CONFIG_LINUX_USER=y" >> $config_target_mak 3838fi 3839list="" 3840if test ! -z "$gdb_xml_files" ; then 3841 for x in $gdb_xml_files; do 3842 list="$list $source_path/gdb-xml/$x" 3843 done 3844 echo "TARGET_XML_FILES=$list" >> $config_target_mak 3845fi 3846 3847if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then 3848 echo "TARGET_HAS_BFLT=y" >> $config_target_mak 3849fi 3850if test "$target_user_only" = "yes" \ 3851 -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then 3852 echo "CONFIG_USE_NPTL=y" >> $config_target_mak 3853fi 3854if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then 3855 echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak 3856fi 3857if test "$target_bsd_user" = "yes" ; then 3858 echo "CONFIG_BSD_USER=y" >> $config_target_mak 3859fi 3860 3861# generate QEMU_CFLAGS/LDFLAGS for targets 3862 3863cflags="" 3864includes="" 3865ldflags="" 3866 3867if test "$tcg_interpreter" = "yes"; then 3868 includes="-I\$(SRC_PATH)/tcg/tci $includes" 3869elif test "$ARCH" = "sparc64" ; then 3870 includes="-I\$(SRC_PATH)/tcg/sparc $includes" 3871elif test "$ARCH" = "s390x" ; then 3872 includes="-I\$(SRC_PATH)/tcg/s390 $includes" 3873elif test "$ARCH" = "x86_64" ; then 3874 includes="-I\$(SRC_PATH)/tcg/i386 $includes" 3875else 3876 includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes" 3877fi 3878includes="-I\$(SRC_PATH)/tcg $includes" 3879 3880if test "$linux" = "yes" ; then 3881 includes="-I\$(SRC_PATH)/linux-headers $includes" 3882fi 3883 3884if test "$target_user_only" = "yes" ; then 3885 libdis_config_mak=libdis-user/config.mak 3886else 3887 libdis_config_mak=libdis/config.mak 3888fi 3889 3890for i in $ARCH $TARGET_BASE_ARCH ; do 3891 case "$i" in 3892 alpha) 3893 echo "CONFIG_ALPHA_DIS=y" >> $config_target_mak 3894 echo "CONFIG_ALPHA_DIS=y" >> $libdis_config_mak 3895 ;; 3896 arm) 3897 echo "CONFIG_ARM_DIS=y" >> $config_target_mak 3898 echo "CONFIG_ARM_DIS=y" >> $libdis_config_mak 3899 ;; 3900 cris) 3901 echo "CONFIG_CRIS_DIS=y" >> $config_target_mak 3902 echo "CONFIG_CRIS_DIS=y" >> $libdis_config_mak 3903 ;; 3904 hppa) 3905 echo "CONFIG_HPPA_DIS=y" >> $config_target_mak 3906 echo "CONFIG_HPPA_DIS=y" >> $libdis_config_mak 3907 ;; 3908 i386|x86_64) 3909 echo "CONFIG_I386_DIS=y" >> $config_target_mak 3910 echo "CONFIG_I386_DIS=y" >> $libdis_config_mak 3911 ;; 3912 ia64*) 3913 echo "CONFIG_IA64_DIS=y" >> $config_target_mak 3914 echo "CONFIG_IA64_DIS=y" >> $libdis_config_mak 3915 ;; 3916 lm32) 3917 echo "CONFIG_LM32_DIS=y" >> $config_target_mak 3918 echo "CONFIG_LM32_DIS=y" >> $libdis_config_mak 3919 ;; 3920 m68k) 3921 echo "CONFIG_M68K_DIS=y" >> $config_target_mak 3922 echo "CONFIG_M68K_DIS=y" >> $libdis_config_mak 3923 ;; 3924 microblaze*) 3925 echo "CONFIG_MICROBLAZE_DIS=y" >> $config_target_mak 3926 echo "CONFIG_MICROBLAZE_DIS=y" >> $libdis_config_mak 3927 ;; 3928 mips*) 3929 echo "CONFIG_MIPS_DIS=y" >> $config_target_mak 3930 echo "CONFIG_MIPS_DIS=y" >> $libdis_config_mak 3931 ;; 3932 or32) 3933 echo "CONFIG_OPENRISC_DIS=y" >> $config_target_mak 3934 echo "CONFIG_OPENRISC_DIS=y" >> $libdis_config_mak 3935 ;; 3936 ppc*) 3937 echo "CONFIG_PPC_DIS=y" >> $config_target_mak 3938 echo "CONFIG_PPC_DIS=y" >> $libdis_config_mak 3939 ;; 3940 s390*) 3941 echo "CONFIG_S390_DIS=y" >> $config_target_mak 3942 echo "CONFIG_S390_DIS=y" >> $libdis_config_mak 3943 ;; 3944 sh4) 3945 echo "CONFIG_SH4_DIS=y" >> $config_target_mak 3946 echo "CONFIG_SH4_DIS=y" >> $libdis_config_mak 3947 ;; 3948 sparc*) 3949 echo "CONFIG_SPARC_DIS=y" >> $config_target_mak 3950 echo "CONFIG_SPARC_DIS=y" >> $libdis_config_mak 3951 ;; 3952 xtensa*) 3953 echo "CONFIG_XTENSA_DIS=y" >> $config_target_mak 3954 echo "CONFIG_XTENSA_DIS=y" >> $libdis_config_mak 3955 ;; 3956 esac 3957done 3958if test "$tcg_interpreter" = "yes" ; then 3959 echo "CONFIG_TCI_DIS=y" >> $config_target_mak 3960 echo "CONFIG_TCI_DIS=y" >> $libdis_config_mak 3961fi 3962 3963case "$ARCH" in 3964alpha) 3965 # Ensure there's only a single GP 3966 cflags="-msmall-data $cflags" 3967;; 3968esac 3969 3970if test "$target_softmmu" = "yes" ; then 3971 case "$TARGET_BASE_ARCH" in 3972 arm) 3973 cflags="-DHAS_AUDIO $cflags" 3974 ;; 3975 lm32) 3976 cflags="-DHAS_AUDIO $cflags" 3977 ;; 3978 i386|mips|ppc) 3979 cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags" 3980 ;; 3981 esac 3982fi 3983 3984if test "$gprof" = "yes" ; then 3985 echo "TARGET_GPROF=yes" >> $config_target_mak 3986 if test "$target_linux_user" = "yes" ; then 3987 cflags="-p $cflags" 3988 ldflags="-p $ldflags" 3989 fi 3990 if test "$target_softmmu" = "yes" ; then 3991 ldflags="-p $ldflags" 3992 echo "GPROF_CFLAGS=-p" >> $config_target_mak 3993 fi 3994fi 3995 3996if test "$ARCH" = "tci"; then 3997 linker_script="" 3998else 3999 linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld" 4000fi 4001 4002if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then 4003 case "$ARCH" in 4004 sparc) 4005 # -static is used to avoid g1/g3 usage by the dynamic linker 4006 ldflags="$linker_script -static $ldflags" 4007 ;; 4008 alpha | s390x) 4009 # The default placement of the application is fine. 4010 ;; 4011 *) 4012 ldflags="$linker_script $ldflags" 4013 ;; 4014 esac 4015fi 4016 4017echo "LDFLAGS+=$ldflags" >> $config_target_mak 4018echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak 4019echo "QEMU_INCLUDES+=$includes" >> $config_target_mak 4020 4021done # for target in $targets 4022 4023# build tree in object directory in case the source is not in the current directory 4024DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32" 4025DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas" 4026DIRS="$DIRS roms/seabios roms/vgabios" 4027DIRS="$DIRS qapi-generated" 4028DIRS="$DIRS libcacard libcacard/libcacard libcacard/trace" 4029FILES="Makefile tests/tcg/Makefile qdict-test-data.txt" 4030FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit" 4031FILES="$FILES tests/tcg/lm32/Makefile libcacard/Makefile" 4032FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps" 4033FILES="$FILES pc-bios/spapr-rtas/Makefile" 4034FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile" 4035for bios_file in \ 4036 $source_path/pc-bios/*.bin \ 4037 $source_path/pc-bios/*.rom \ 4038 $source_path/pc-bios/*.dtb \ 4039 $source_path/pc-bios/openbios-* \ 4040 $source_path/pc-bios/palcode-* 4041do 4042 FILES="$FILES pc-bios/`basename $bios_file`" 4043done 4044mkdir -p $DIRS 4045for f in $FILES ; do 4046 if [ -e "$source_path/$f" ] && [ "$source_path" != `pwd` ]; then 4047 symlink "$source_path/$f" "$f" 4048 fi 4049done 4050 4051# temporary config to build submodules 4052for rom in seabios vgabios ; do 4053 config_mak=roms/$rom/config.mak 4054 echo "# Automatically generated by configure - do not modify" > $config_mak 4055 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak 4056 echo "CC=$cc" >> $config_mak 4057 echo "BCC=bcc" >> $config_mak 4058 echo "CPP=${cross_prefix}cpp" >> $config_mak 4059 echo "OBJCOPY=objcopy" >> $config_mak 4060 echo "IASL=iasl" >> $config_mak 4061 echo "LD=$ld" >> $config_mak 4062done 4063 4064for hwlib in 32 64; do 4065 d=libhw$hwlib 4066 symlink "$source_path/Makefile.hw" "$d/Makefile" 4067 echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" > $d/config.mak 4068done 4069 4070d=libuser 4071symlink "$source_path/Makefile.user" "$d/Makefile" 4072 4073if test "$docs" = "yes" ; then 4074 mkdir -p QMP 4075fi 4076