1#!/bin/sh 2# 3# qemu configure script (c) 2003 Fabrice Bellard 4# 5 6# Unset some variables known to interfere with behavior of common tools, 7# just as autoconf does. 8CLICOLOR_FORCE= GREP_OPTIONS= 9unset CLICOLOR_FORCE GREP_OPTIONS 10 11# Temporary directory used for files created while 12# configure runs. Since it is in the build directory 13# we can safely blow away any previous version of it 14# (and we need not jump through hoops to try to delete 15# it when configure exits.) 16TMPDIR1="config-temp" 17rm -rf "${TMPDIR1}" 18mkdir -p "${TMPDIR1}" 19if [ $? -ne 0 ]; then 20 echo "ERROR: failed to create temporary directory" 21 exit 1 22fi 23 24TMPB="qemu-conf" 25TMPC="${TMPDIR1}/${TMPB}.c" 26TMPO="${TMPDIR1}/${TMPB}.o" 27TMPCXX="${TMPDIR1}/${TMPB}.cxx" 28TMPL="${TMPDIR1}/${TMPB}.lo" 29TMPA="${TMPDIR1}/lib${TMPB}.la" 30TMPE="${TMPDIR1}/${TMPB}.exe" 31 32rm -f config.log 33 34# Print a helpful header at the top of config.log 35echo "# QEMU configure log $(date)" >> config.log 36printf "# Configured with:" >> config.log 37printf " '%s'" "$0" "$@" >> config.log 38echo >> config.log 39echo "#" >> config.log 40 41error_exit() { 42 echo 43 echo "ERROR: $1" 44 while test -n "$2"; do 45 echo " $2" 46 shift 47 done 48 echo 49 exit 1 50} 51 52do_compiler() { 53 # Run the compiler, capturing its output to the log. First argument 54 # is compiler binary to execute. 55 local compiler="$1" 56 shift 57 echo $compiler "$@" >> config.log 58 $compiler "$@" >> config.log 2>&1 || return $? 59 # Test passed. If this is an --enable-werror build, rerun 60 # the test with -Werror and bail out if it fails. This 61 # makes warning-generating-errors in configure test code 62 # obvious to developers. 63 if test "$werror" != "yes"; then 64 return 0 65 fi 66 # Don't bother rerunning the compile if we were already using -Werror 67 case "$*" in 68 *-Werror*) 69 return 0 70 ;; 71 esac 72 echo $compiler -Werror "$@" >> config.log 73 $compiler -Werror "$@" >> config.log 2>&1 && return $? 74 error_exit "configure test passed without -Werror but failed with -Werror." \ 75 "This is probably a bug in the configure script. The failing command" \ 76 "will be at the bottom of config.log." \ 77 "You can run configure with --disable-werror to bypass this check." 78} 79 80do_cc() { 81 do_compiler "$cc" "$@" 82} 83 84do_cxx() { 85 do_compiler "$cxx" "$@" 86} 87 88update_cxxflags() { 89 # Set QEMU_CXXFLAGS from QEMU_CFLAGS by filtering out those 90 # options which some versions of GCC's C++ compiler complain about 91 # because they only make sense for C programs. 92 QEMU_CXXFLAGS= 93 for arg in $QEMU_CFLAGS; do 94 case $arg in 95 -Wstrict-prototypes|-Wmissing-prototypes|-Wnested-externs|\ 96 -Wold-style-declaration|-Wold-style-definition|-Wredundant-decls) 97 ;; 98 *) 99 QEMU_CXXFLAGS=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }$arg 100 ;; 101 esac 102 done 103} 104 105compile_object() { 106 do_cc $QEMU_CFLAGS -c -o $TMPO $TMPC 107} 108 109compile_prog() { 110 local_cflags="$1" 111 local_ldflags="$2" 112 do_cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags 113} 114 115do_libtool() { 116 local mode=$1 117 shift 118 # Run the compiler, capturing its output to the log. 119 echo $libtool $mode --tag=CC $cc "$@" >> config.log 120 $libtool $mode --tag=CC $cc "$@" >> config.log 2>&1 || return $? 121 # Test passed. If this is an --enable-werror build, rerun 122 # the test with -Werror and bail out if it fails. This 123 # makes warning-generating-errors in configure test code 124 # obvious to developers. 125 if test "$werror" != "yes"; then 126 return 0 127 fi 128 # Don't bother rerunning the compile if we were already using -Werror 129 case "$*" in 130 *-Werror*) 131 return 0 132 ;; 133 esac 134 echo $libtool $mode --tag=CC $cc -Werror "$@" >> config.log 135 $libtool $mode --tag=CC $cc -Werror "$@" >> config.log 2>&1 && return $? 136 error_exit "configure test passed without -Werror but failed with -Werror." \ 137 "This is probably a bug in the configure script. The failing command" \ 138 "will be at the bottom of config.log." \ 139 "You can run configure with --disable-werror to bypass this check." 140} 141 142libtool_prog() { 143 do_libtool --mode=compile $QEMU_CFLAGS -c -fPIE -DPIE -o $TMPO $TMPC || return $? 144 do_libtool --mode=link $LDFLAGS -o $TMPA $TMPL -rpath /usr/local/lib 145} 146 147# symbolically link $1 to $2. Portable version of "ln -sf". 148symlink() { 149 rm -rf "$2" 150 mkdir -p "$(dirname "$2")" 151 ln -s "$1" "$2" 152} 153 154# check whether a command is available to this shell (may be either an 155# executable or a builtin) 156has() { 157 type "$1" >/dev/null 2>&1 158} 159 160# search for an executable in PATH 161path_of() { 162 local_command="$1" 163 local_ifs="$IFS" 164 local_dir="" 165 166 # pathname has a dir component? 167 if [ "${local_command#*/}" != "$local_command" ]; then 168 if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then 169 echo "$local_command" 170 return 0 171 fi 172 fi 173 if [ -z "$local_command" ]; then 174 return 1 175 fi 176 177 IFS=: 178 for local_dir in $PATH; do 179 if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then 180 echo "$local_dir/$local_command" 181 IFS="${local_ifs:-$(printf ' \t\n')}" 182 return 0 183 fi 184 done 185 # not found 186 IFS="${local_ifs:-$(printf ' \t\n')}" 187 return 1 188} 189 190have_backend () { 191 echo "$trace_backends" | grep "$1" >/dev/null 192} 193 194# default parameters 195source_path=`dirname "$0"` 196cpu="" 197iasl="iasl" 198interp_prefix="/usr/gnemul/qemu-%M" 199static="no" 200cross_prefix="" 201audio_drv_list="" 202block_drv_rw_whitelist="" 203block_drv_ro_whitelist="" 204host_cc="cc" 205libs_softmmu="" 206libs_tools="" 207audio_pt_int="" 208audio_win_int="" 209cc_i386=i386-pc-linux-gnu-gcc 210libs_qga="" 211debug_info="yes" 212stack_protector="" 213 214# Don't accept a target_list environment variable. 215unset target_list 216 217# Default value for a variable defining feature "foo". 218# * foo="no" feature will only be used if --enable-foo arg is given 219# * foo="" feature will be searched for, and if found, will be used 220# unless --disable-foo is given 221# * foo="yes" this value will only be set by --enable-foo flag. 222# feature will searched for, 223# if not found, configure exits with error 224# 225# Always add --enable-foo and --disable-foo command line args. 226# Distributions want to ensure that several features are compiled in, and it 227# is impossible without a --enable-foo that exits if a feature is not found. 228 229bluez="" 230brlapi="" 231curl="" 232curses="" 233docs="" 234fdt="" 235netmap="no" 236pixman="" 237sdl="" 238sdlabi="1.2" 239virtfs="" 240vnc="yes" 241sparse="no" 242uuid="" 243vde="" 244vnc_tls="" 245vnc_sasl="" 246vnc_jpeg="" 247vnc_png="" 248vnc_ws="" 249xen="" 250xen_ctrl_version="" 251xen_pci_passthrough="" 252linux_aio="" 253cap_ng="" 254attr="" 255libattr="" 256xfs="" 257 258vhost_net="no" 259vhost_scsi="no" 260kvm="no" 261rdma="" 262gprof="no" 263debug_tcg="no" 264debug="no" 265strip_opt="yes" 266tcg_interpreter="no" 267bigendian="no" 268mingw32="no" 269gcov="no" 270gcov_tool="gcov" 271EXESUF="" 272DSOSUF=".so" 273LDFLAGS_SHARED="-shared" 274modules="no" 275prefix="/usr/local" 276mandir="\${prefix}/share/man" 277datadir="\${prefix}/share" 278qemu_docdir="\${prefix}/share/doc/qemu" 279bindir="\${prefix}/bin" 280libdir="\${prefix}/lib" 281libexecdir="\${prefix}/libexec" 282includedir="\${prefix}/include" 283sysconfdir="\${prefix}/etc" 284local_statedir="\${prefix}/var" 285confsuffix="/qemu" 286slirp="yes" 287fmod_lib="" 288fmod_inc="" 289oss_lib="" 290bsd="no" 291linux="no" 292solaris="no" 293profiler="no" 294cocoa="no" 295softmmu="yes" 296linux_user="no" 297bsd_user="no" 298guest_base="yes" 299aix="no" 300blobs="yes" 301pkgversion="" 302pie="" 303zero_malloc="" 304qom_cast_debug="yes" 305trace_backends="nop" 306trace_file="trace" 307spice="" 308rbd="" 309smartcard_nss="" 310libusb="" 311usb_redir="" 312glx="" 313zlib="yes" 314lzo="" 315snappy="" 316bzip2="" 317guest_agent="" 318guest_agent_with_vss="no" 319vss_win32_sdk="" 320win_sdk="no" 321want_tools="yes" 322libiscsi="" 323libnfs="" 324coroutine="" 325coroutine_pool="" 326seccomp="" 327glusterfs="" 328glusterfs_discard="no" 329glusterfs_zerofill="no" 330archipelago="" 331gtk="" 332gtkabi="" 333vte="" 334tpm="yes" 335libssh2="" 336vhdx="" 337quorum="" 338numa="" 339 340# parse CC options first 341for opt do 342 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'` 343 case "$opt" in 344 --cross-prefix=*) cross_prefix="$optarg" 345 ;; 346 --cc=*) CC="$optarg" 347 ;; 348 --cxx=*) CXX="$optarg" 349 ;; 350 --source-path=*) source_path="$optarg" 351 ;; 352 --cpu=*) cpu="$optarg" 353 ;; 354 --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS" 355 EXTRA_CFLAGS="$optarg" 356 ;; 357 --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS" 358 EXTRA_LDFLAGS="$optarg" 359 ;; 360 --enable-debug-info) debug_info="yes" 361 ;; 362 --disable-debug-info) debug_info="no" 363 ;; 364 esac 365done 366# OS specific 367# Using uname is really, really broken. Once we have the right set of checks 368# we can eliminate its usage altogether. 369 370# Preferred compiler: 371# ${CC} (if set) 372# ${cross_prefix}gcc (if cross-prefix specified) 373# system compiler 374if test -z "${CC}${cross_prefix}"; then 375 cc="$host_cc" 376else 377 cc="${CC-${cross_prefix}gcc}" 378fi 379 380if test -z "${CXX}${cross_prefix}"; then 381 cxx="c++" 382else 383 cxx="${CXX-${cross_prefix}g++}" 384fi 385 386ar="${AR-${cross_prefix}ar}" 387as="${AS-${cross_prefix}as}" 388cpp="${CPP-$cc -E}" 389objcopy="${OBJCOPY-${cross_prefix}objcopy}" 390ld="${LD-${cross_prefix}ld}" 391libtool="${LIBTOOL-${cross_prefix}libtool}" 392nm="${NM-${cross_prefix}nm}" 393strip="${STRIP-${cross_prefix}strip}" 394windres="${WINDRES-${cross_prefix}windres}" 395pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}" 396query_pkg_config() { 397 "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@" 398} 399pkg_config=query_pkg_config 400sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}" 401sdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}" 402 403# If the user hasn't specified ARFLAGS, default to 'rv', just as make does. 404ARFLAGS="${ARFLAGS-rv}" 405 406# default flags for all hosts 407QEMU_CFLAGS="-fno-strict-aliasing -fno-common $QEMU_CFLAGS" 408QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS" 409QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS" 410QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS" 411QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/include" 412if test "$debug_info" = "yes"; then 413 CFLAGS="-g $CFLAGS" 414 LDFLAGS="-g $LDFLAGS" 415fi 416 417# make source path absolute 418source_path=`cd "$source_path"; pwd` 419 420# running configure in the source tree? 421# we know that's the case if configure is there. 422if test -f "./configure"; then 423 pwd_is_source_path="y" 424else 425 pwd_is_source_path="n" 426fi 427 428check_define() { 429cat > $TMPC <<EOF 430#if !defined($1) 431#error $1 not defined 432#endif 433int main(void) { return 0; } 434EOF 435 compile_object 436} 437 438if check_define __linux__ ; then 439 targetos="Linux" 440elif check_define _WIN32 ; then 441 targetos='MINGW32' 442elif check_define __OpenBSD__ ; then 443 targetos='OpenBSD' 444elif check_define __sun__ ; then 445 targetos='SunOS' 446elif check_define __HAIKU__ ; then 447 targetos='Haiku' 448else 449 targetos=`uname -s` 450fi 451 452# Some host OSes need non-standard checks for which CPU to use. 453# Note that these checks are broken for cross-compilation: if you're 454# cross-compiling to one of these OSes then you'll need to specify 455# the correct CPU with the --cpu option. 456case $targetos in 457Darwin) 458 # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can 459 # run 64-bit userspace code. 460 # If the user didn't specify a CPU explicitly and the kernel says this is 461 # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code. 462 if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then 463 cpu="x86_64" 464 fi 465 ;; 466SunOS) 467 # `uname -m` returns i86pc even on an x86_64 box, so default based on isainfo 468 if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then 469 cpu="x86_64" 470 fi 471esac 472 473if test ! -z "$cpu" ; then 474 # command line argument 475 : 476elif check_define __i386__ ; then 477 cpu="i386" 478elif check_define __x86_64__ ; then 479 if check_define __ILP32__ ; then 480 cpu="x32" 481 else 482 cpu="x86_64" 483 fi 484elif check_define __sparc__ ; then 485 if check_define __arch64__ ; then 486 cpu="sparc64" 487 else 488 cpu="sparc" 489 fi 490elif check_define _ARCH_PPC ; then 491 if check_define _ARCH_PPC64 ; then 492 cpu="ppc64" 493 else 494 cpu="ppc" 495 fi 496elif check_define __mips__ ; then 497 cpu="mips" 498elif check_define __ia64__ ; then 499 cpu="ia64" 500elif check_define __s390__ ; then 501 if check_define __s390x__ ; then 502 cpu="s390x" 503 else 504 cpu="s390" 505 fi 506elif check_define __arm__ ; then 507 cpu="arm" 508elif check_define __aarch64__ ; then 509 cpu="aarch64" 510elif check_define __hppa__ ; then 511 cpu="hppa" 512else 513 cpu=`uname -m` 514fi 515 516ARCH= 517# Normalise host CPU name and set ARCH. 518# Note that this case should only have supported host CPUs, not guests. 519case "$cpu" in 520 ia64|ppc|ppc64|s390|s390x|sparc64|x32) 521 cpu="$cpu" 522 ;; 523 i386|i486|i586|i686|i86pc|BePC) 524 cpu="i386" 525 ;; 526 x86_64|amd64) 527 cpu="x86_64" 528 ;; 529 armv*b|armv*l|arm) 530 cpu="arm" 531 ;; 532 aarch64) 533 cpu="aarch64" 534 ;; 535 mips*) 536 cpu="mips" 537 ;; 538 sparc|sun4[cdmuv]) 539 cpu="sparc" 540 ;; 541 *) 542 # This will result in either an error or falling back to TCI later 543 ARCH=unknown 544 ;; 545esac 546if test -z "$ARCH"; then 547 ARCH="$cpu" 548fi 549 550# OS specific 551 552# host *BSD for user mode 553HOST_VARIANT_DIR="" 554 555case $targetos in 556CYGWIN*) 557 mingw32="yes" 558 QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS" 559 audio_possible_drivers="winwave sdl" 560 audio_drv_list="winwave" 561;; 562MINGW32*) 563 mingw32="yes" 564 audio_possible_drivers="winwave dsound sdl fmod" 565 audio_drv_list="winwave" 566;; 567GNU/kFreeBSD) 568 bsd="yes" 569 audio_drv_list="oss" 570 audio_possible_drivers="oss sdl esd pa" 571;; 572FreeBSD) 573 bsd="yes" 574 make="${MAKE-gmake}" 575 audio_drv_list="oss" 576 audio_possible_drivers="oss sdl esd pa" 577 # needed for kinfo_getvmmap(3) in libutil.h 578 LIBS="-lutil $LIBS" 579 netmap="" # enable netmap autodetect 580 HOST_VARIANT_DIR="freebsd" 581;; 582DragonFly) 583 bsd="yes" 584 make="${MAKE-gmake}" 585 audio_drv_list="oss" 586 audio_possible_drivers="oss sdl esd pa" 587 HOST_VARIANT_DIR="dragonfly" 588;; 589NetBSD) 590 bsd="yes" 591 make="${MAKE-gmake}" 592 audio_drv_list="oss" 593 audio_possible_drivers="oss sdl esd" 594 oss_lib="-lossaudio" 595 HOST_VARIANT_DIR="netbsd" 596;; 597OpenBSD) 598 bsd="yes" 599 make="${MAKE-gmake}" 600 audio_drv_list="sdl" 601 audio_possible_drivers="sdl esd" 602 HOST_VARIANT_DIR="openbsd" 603;; 604Darwin) 605 bsd="yes" 606 darwin="yes" 607 LDFLAGS_SHARED="-bundle -undefined dynamic_lookup" 608 if [ "$cpu" = "x86_64" ] ; then 609 QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS" 610 LDFLAGS="-arch x86_64 $LDFLAGS" 611 fi 612 cocoa="yes" 613 audio_drv_list="coreaudio" 614 audio_possible_drivers="coreaudio sdl fmod" 615 LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS" 616 libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu" 617 # Disable attempts to use ObjectiveC features in os/object.h since they 618 # won't work when we're compiling with gcc as a C compiler. 619 QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS" 620 HOST_VARIANT_DIR="darwin" 621;; 622SunOS) 623 solaris="yes" 624 make="${MAKE-gmake}" 625 install="${INSTALL-ginstall}" 626 ld="gld" 627 smbd="${SMBD-/usr/sfw/sbin/smbd}" 628 needs_libsunmath="no" 629 solarisrev=`uname -r | cut -f2 -d.` 630 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then 631 if test "$solarisrev" -le 9 ; then 632 if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then 633 needs_libsunmath="yes" 634 QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS" 635 LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS" 636 LIBS="-lsunmath $LIBS" 637 else 638 error_exit "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without" \ 639 "libsunmath from the Sun Studio compilers tools, due to a lack of" \ 640 "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86" \ 641 "Studio 11 can be downloaded from www.sun.com." 642 fi 643 fi 644 fi 645 if test -f /usr/include/sys/soundcard.h ; then 646 audio_drv_list="oss" 647 fi 648 audio_possible_drivers="oss sdl" 649# needed for CMSG_ macros in sys/socket.h 650 QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS" 651# needed for TIOCWIN* defines in termios.h 652 QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS" 653 QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS" 654 solarisnetlibs="-lsocket -lnsl -lresolv" 655 LIBS="$solarisnetlibs $LIBS" 656 libs_qga="$solarisnetlibs $libs_qga" 657;; 658AIX) 659 aix="yes" 660 make="${MAKE-gmake}" 661;; 662Haiku) 663 haiku="yes" 664 QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS" 665 LIBS="-lposix_error_mapper -lnetwork $LIBS" 666;; 667*) 668 audio_drv_list="oss" 669 audio_possible_drivers="oss alsa sdl esd pa" 670 linux="yes" 671 linux_user="yes" 672 kvm="yes" 673 vhost_net="yes" 674 vhost_scsi="yes" 675 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" -o "$cpu" = "x32" ] ; then 676 audio_possible_drivers="$audio_possible_drivers fmod" 677 fi 678 QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers -I$(pwd)/linux-headers $QEMU_INCLUDES" 679;; 680esac 681 682if [ "$bsd" = "yes" ] ; then 683 if [ "$darwin" != "yes" ] ; then 684 bsd_user="yes" 685 fi 686fi 687 688: ${make=${MAKE-make}} 689: ${install=${INSTALL-install}} 690: ${python=${PYTHON-python}} 691: ${smbd=${SMBD-/usr/sbin/smbd}} 692 693# Default objcc to clang if available, otherwise use CC 694if has clang; then 695 objcc=clang 696else 697 objcc="$cc" 698fi 699 700if test "$mingw32" = "yes" ; then 701 EXESUF=".exe" 702 DSOSUF=".dll" 703 QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS" 704 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later) 705 QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS" 706 LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS" 707cat > $TMPC << EOF 708int main(void) { return 0; } 709EOF 710 if compile_prog "" "-liberty" ; then 711 LIBS="-liberty $LIBS" 712 fi 713 prefix="c:/Program Files/QEMU" 714 mandir="\${prefix}" 715 datadir="\${prefix}" 716 qemu_docdir="\${prefix}" 717 bindir="\${prefix}" 718 sysconfdir="\${prefix}" 719 local_statedir= 720 confsuffix="" 721 libs_qga="-lws2_32 -lwinmm -lpowrprof $libs_qga" 722fi 723 724werror="" 725 726for opt do 727 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'` 728 case "$opt" in 729 --help|-h) show_help=yes 730 ;; 731 --version|-V) exec cat $source_path/VERSION 732 ;; 733 --prefix=*) prefix="$optarg" 734 ;; 735 --interp-prefix=*) interp_prefix="$optarg" 736 ;; 737 --source-path=*) 738 ;; 739 --cross-prefix=*) 740 ;; 741 --cc=*) 742 ;; 743 --host-cc=*) host_cc="$optarg" 744 ;; 745 --cxx=*) 746 ;; 747 --iasl=*) iasl="$optarg" 748 ;; 749 --objcc=*) objcc="$optarg" 750 ;; 751 --make=*) make="$optarg" 752 ;; 753 --install=*) install="$optarg" 754 ;; 755 --python=*) python="$optarg" 756 ;; 757 --gcov=*) gcov_tool="$optarg" 758 ;; 759 --smbd=*) smbd="$optarg" 760 ;; 761 --extra-cflags=*) 762 ;; 763 --extra-ldflags=*) 764 ;; 765 --enable-debug-info) 766 ;; 767 --disable-debug-info) 768 ;; 769 --enable-modules) 770 modules="yes" 771 ;; 772 --cpu=*) 773 ;; 774 --target-list=*) target_list="$optarg" 775 ;; 776 --enable-trace-backends=*) trace_backends="$optarg" 777 ;; 778 # XXX: backwards compatibility 779 --enable-trace-backend=*) trace_backends="$optarg" 780 ;; 781 --with-trace-file=*) trace_file="$optarg" 782 ;; 783 --enable-gprof) gprof="yes" 784 ;; 785 --enable-gcov) gcov="yes" 786 ;; 787 --static) 788 static="yes" 789 LDFLAGS="-static $LDFLAGS" 790 QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS" 791 ;; 792 --mandir=*) mandir="$optarg" 793 ;; 794 --bindir=*) bindir="$optarg" 795 ;; 796 --libdir=*) libdir="$optarg" 797 ;; 798 --libexecdir=*) libexecdir="$optarg" 799 ;; 800 --includedir=*) includedir="$optarg" 801 ;; 802 --datadir=*) datadir="$optarg" 803 ;; 804 --with-confsuffix=*) confsuffix="$optarg" 805 ;; 806 --docdir=*) qemu_docdir="$optarg" 807 ;; 808 --sysconfdir=*) sysconfdir="$optarg" 809 ;; 810 --localstatedir=*) local_statedir="$optarg" 811 ;; 812 --sbindir=*|--sharedstatedir=*|\ 813 --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\ 814 --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*) 815 # These switches are silently ignored, for compatibility with 816 # autoconf-generated configure scripts. This allows QEMU's 817 # configure to be used by RPM and similar macros that set 818 # lots of directory switches by default. 819 ;; 820 --with-system-pixman) pixman="system" 821 ;; 822 --without-system-pixman) pixman="internal" 823 ;; 824 --without-pixman) pixman="none" 825 ;; 826 --disable-sdl) sdl="no" 827 ;; 828 --enable-sdl) sdl="yes" 829 ;; 830 --with-sdlabi=*) sdlabi="$optarg" 831 ;; 832 --disable-qom-cast-debug) qom_cast_debug="no" 833 ;; 834 --enable-qom-cast-debug) qom_cast_debug="yes" 835 ;; 836 --disable-virtfs) virtfs="no" 837 ;; 838 --enable-virtfs) virtfs="yes" 839 ;; 840 --disable-vnc) vnc="no" 841 ;; 842 --enable-vnc) vnc="yes" 843 ;; 844 --fmod-lib=*) fmod_lib="$optarg" 845 ;; 846 --fmod-inc=*) fmod_inc="$optarg" 847 ;; 848 --oss-lib=*) oss_lib="$optarg" 849 ;; 850 --audio-drv-list=*) audio_drv_list="$optarg" 851 ;; 852 --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=`echo "$optarg" | sed -e 's/,/ /g'` 853 ;; 854 --block-drv-ro-whitelist=*) block_drv_ro_whitelist=`echo "$optarg" | sed -e 's/,/ /g'` 855 ;; 856 --enable-debug-tcg) debug_tcg="yes" 857 ;; 858 --disable-debug-tcg) debug_tcg="no" 859 ;; 860 --enable-debug) 861 # Enable debugging options that aren't excessively noisy 862 debug_tcg="yes" 863 debug="yes" 864 strip_opt="no" 865 ;; 866 --enable-sparse) sparse="yes" 867 ;; 868 --disable-sparse) sparse="no" 869 ;; 870 --disable-strip) strip_opt="no" 871 ;; 872 --disable-vnc-tls) vnc_tls="no" 873 ;; 874 --enable-vnc-tls) vnc_tls="yes" 875 ;; 876 --disable-vnc-sasl) vnc_sasl="no" 877 ;; 878 --enable-vnc-sasl) vnc_sasl="yes" 879 ;; 880 --disable-vnc-jpeg) vnc_jpeg="no" 881 ;; 882 --enable-vnc-jpeg) vnc_jpeg="yes" 883 ;; 884 --disable-vnc-png) vnc_png="no" 885 ;; 886 --enable-vnc-png) vnc_png="yes" 887 ;; 888 --disable-vnc-ws) vnc_ws="no" 889 ;; 890 --enable-vnc-ws) vnc_ws="yes" 891 ;; 892 --disable-slirp) slirp="no" 893 ;; 894 --disable-uuid) uuid="no" 895 ;; 896 --enable-uuid) uuid="yes" 897 ;; 898 --disable-vde) vde="no" 899 ;; 900 --enable-vde) vde="yes" 901 ;; 902 --disable-netmap) netmap="no" 903 ;; 904 --enable-netmap) netmap="yes" 905 ;; 906 --disable-xen) xen="no" 907 ;; 908 --enable-xen) xen="yes" 909 ;; 910 --disable-xen-pci-passthrough) xen_pci_passthrough="no" 911 ;; 912 --enable-xen-pci-passthrough) xen_pci_passthrough="yes" 913 ;; 914 --disable-brlapi) brlapi="no" 915 ;; 916 --enable-brlapi) brlapi="yes" 917 ;; 918 --disable-bluez) bluez="no" 919 ;; 920 --enable-bluez) bluez="yes" 921 ;; 922 --disable-kvm) kvm="no" 923 ;; 924 --enable-kvm) kvm="yes" 925 ;; 926 --disable-tcg-interpreter) tcg_interpreter="no" 927 ;; 928 --enable-tcg-interpreter) tcg_interpreter="yes" 929 ;; 930 --disable-cap-ng) cap_ng="no" 931 ;; 932 --enable-cap-ng) cap_ng="yes" 933 ;; 934 --disable-spice) spice="no" 935 ;; 936 --enable-spice) spice="yes" 937 ;; 938 --disable-libiscsi) libiscsi="no" 939 ;; 940 --enable-libiscsi) libiscsi="yes" 941 ;; 942 --disable-libnfs) libnfs="no" 943 ;; 944 --enable-libnfs) libnfs="yes" 945 ;; 946 --enable-profiler) profiler="yes" 947 ;; 948 --disable-cocoa) cocoa="no" 949 ;; 950 --enable-cocoa) 951 cocoa="yes" ; 952 sdl="no" ; 953 audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`" 954 ;; 955 --disable-system) softmmu="no" 956 ;; 957 --enable-system) softmmu="yes" 958 ;; 959 --disable-user) 960 linux_user="no" ; 961 bsd_user="no" ; 962 ;; 963 --enable-user) ;; 964 --disable-linux-user) linux_user="no" 965 ;; 966 --enable-linux-user) linux_user="yes" 967 ;; 968 --disable-bsd-user) bsd_user="no" 969 ;; 970 --enable-bsd-user) bsd_user="yes" 971 ;; 972 --enable-guest-base) guest_base="yes" 973 ;; 974 --disable-guest-base) guest_base="no" 975 ;; 976 --enable-pie) pie="yes" 977 ;; 978 --disable-pie) pie="no" 979 ;; 980 --enable-werror) werror="yes" 981 ;; 982 --disable-werror) werror="no" 983 ;; 984 --enable-stack-protector) stack_protector="yes" 985 ;; 986 --disable-stack-protector) stack_protector="no" 987 ;; 988 --disable-curses) curses="no" 989 ;; 990 --enable-curses) curses="yes" 991 ;; 992 --disable-curl) curl="no" 993 ;; 994 --enable-curl) curl="yes" 995 ;; 996 --disable-fdt) fdt="no" 997 ;; 998 --enable-fdt) fdt="yes" 999 ;; 1000 --disable-linux-aio) linux_aio="no" 1001 ;; 1002 --enable-linux-aio) linux_aio="yes" 1003 ;; 1004 --disable-attr) attr="no" 1005 ;; 1006 --enable-attr) attr="yes" 1007 ;; 1008 --disable-blobs) blobs="no" 1009 ;; 1010 --with-pkgversion=*) pkgversion=" ($optarg)" 1011 ;; 1012 --with-coroutine=*) coroutine="$optarg" 1013 ;; 1014 --disable-coroutine-pool) coroutine_pool="no" 1015 ;; 1016 --enable-coroutine-pool) coroutine_pool="yes" 1017 ;; 1018 --disable-docs) docs="no" 1019 ;; 1020 --enable-docs) docs="yes" 1021 ;; 1022 --disable-vhost-net) vhost_net="no" 1023 ;; 1024 --enable-vhost-net) vhost_net="yes" 1025 ;; 1026 --disable-vhost-scsi) vhost_scsi="no" 1027 ;; 1028 --enable-vhost-scsi) vhost_scsi="yes" 1029 ;; 1030 --disable-glx) glx="no" 1031 ;; 1032 --enable-glx) glx="yes" 1033 ;; 1034 --disable-rbd) rbd="no" 1035 ;; 1036 --enable-rbd) rbd="yes" 1037 ;; 1038 --disable-xfsctl) xfs="no" 1039 ;; 1040 --enable-xfsctl) xfs="yes" 1041 ;; 1042 --disable-smartcard-nss) smartcard_nss="no" 1043 ;; 1044 --enable-smartcard-nss) smartcard_nss="yes" 1045 ;; 1046 --disable-libusb) libusb="no" 1047 ;; 1048 --enable-libusb) libusb="yes" 1049 ;; 1050 --disable-usb-redir) usb_redir="no" 1051 ;; 1052 --enable-usb-redir) usb_redir="yes" 1053 ;; 1054 --disable-zlib-test) zlib="no" 1055 ;; 1056 --disable-lzo) lzo="no" 1057 ;; 1058 --enable-lzo) lzo="yes" 1059 ;; 1060 --disable-snappy) snappy="no" 1061 ;; 1062 --enable-snappy) snappy="yes" 1063 ;; 1064 --disable-bzip2) bzip2="no" 1065 ;; 1066 --enable-bzip2) bzip2="yes" 1067 ;; 1068 --enable-guest-agent) guest_agent="yes" 1069 ;; 1070 --disable-guest-agent) guest_agent="no" 1071 ;; 1072 --with-vss-sdk) vss_win32_sdk="" 1073 ;; 1074 --with-vss-sdk=*) vss_win32_sdk="$optarg" 1075 ;; 1076 --without-vss-sdk) vss_win32_sdk="no" 1077 ;; 1078 --with-win-sdk) win_sdk="" 1079 ;; 1080 --with-win-sdk=*) win_sdk="$optarg" 1081 ;; 1082 --without-win-sdk) win_sdk="no" 1083 ;; 1084 --enable-tools) want_tools="yes" 1085 ;; 1086 --disable-tools) want_tools="no" 1087 ;; 1088 --enable-seccomp) seccomp="yes" 1089 ;; 1090 --disable-seccomp) seccomp="no" 1091 ;; 1092 --disable-glusterfs) glusterfs="no" 1093 ;; 1094 --enable-glusterfs) glusterfs="yes" 1095 ;; 1096 --disable-archipelago) archipelago="no" 1097 ;; 1098 --enable-archipelago) archipelago="yes" 1099 ;; 1100 --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane) 1101 echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2 1102 ;; 1103 --disable-gtk) gtk="no" 1104 ;; 1105 --enable-gtk) gtk="yes" 1106 ;; 1107 --enable-rdma) rdma="yes" 1108 ;; 1109 --disable-rdma) rdma="no" 1110 ;; 1111 --with-gtkabi=*) gtkabi="$optarg" 1112 ;; 1113 --disable-vte) vte="no" 1114 ;; 1115 --enable-vte) vte="yes" 1116 ;; 1117 --disable-tpm) tpm="no" 1118 ;; 1119 --enable-tpm) tpm="yes" 1120 ;; 1121 --disable-libssh2) libssh2="no" 1122 ;; 1123 --enable-libssh2) libssh2="yes" 1124 ;; 1125 --enable-vhdx) vhdx="yes" 1126 ;; 1127 --disable-vhdx) vhdx="no" 1128 ;; 1129 --disable-quorum) quorum="no" 1130 ;; 1131 --enable-quorum) quorum="yes" 1132 ;; 1133 --disable-numa) numa="no" 1134 ;; 1135 --enable-numa) numa="yes" 1136 ;; 1137 *) 1138 echo "ERROR: unknown option $opt" 1139 echo "Try '$0 --help' for more information" 1140 exit 1 1141 ;; 1142 esac 1143done 1144 1145if ! has $python; then 1146 error_exit "Python not found. Use --python=/path/to/python" 1147fi 1148 1149# Note that if the Python conditional here evaluates True we will exit 1150# with status 1 which is a shell 'false' value. 1151if ! $python -c 'import sys; sys.exit(sys.version_info < (2,4) or sys.version_info >= (3,))'; then 1152 error_exit "Cannot use '$python', Python 2.4 or later is required." \ 1153 "Note that Python 3 or later is not yet supported." \ 1154 "Use --python=/path/to/python to specify a supported Python." 1155fi 1156 1157# The -B switch was added in Python 2.6. 1158# If it is supplied, compiled files are not written. 1159# Use it for Python versions which support it. 1160if $python -B -c 'import sys; sys.exit(0)' 2>/dev/null; then 1161 python="$python -B" 1162fi 1163 1164case "$cpu" in 1165 ppc) 1166 CPU_CFLAGS="-m32" 1167 LDFLAGS="-m32 $LDFLAGS" 1168 ;; 1169 ppc64) 1170 CPU_CFLAGS="-m64" 1171 LDFLAGS="-m64 $LDFLAGS" 1172 ;; 1173 sparc) 1174 LDFLAGS="-m32 $LDFLAGS" 1175 CPU_CFLAGS="-m32 -mcpu=ultrasparc" 1176 ;; 1177 sparc64) 1178 LDFLAGS="-m64 $LDFLAGS" 1179 CPU_CFLAGS="-m64 -mcpu=ultrasparc" 1180 ;; 1181 s390) 1182 CPU_CFLAGS="-m31" 1183 LDFLAGS="-m31 $LDFLAGS" 1184 ;; 1185 s390x) 1186 CPU_CFLAGS="-m64" 1187 LDFLAGS="-m64 $LDFLAGS" 1188 ;; 1189 i386) 1190 CPU_CFLAGS="-m32" 1191 LDFLAGS="-m32 $LDFLAGS" 1192 cc_i386='$(CC) -m32' 1193 ;; 1194 x86_64) 1195 CPU_CFLAGS="-m64" 1196 LDFLAGS="-m64 $LDFLAGS" 1197 cc_i386='$(CC) -m32' 1198 ;; 1199 x32) 1200 CPU_CFLAGS="-mx32" 1201 LDFLAGS="-mx32 $LDFLAGS" 1202 cc_i386='$(CC) -m32' 1203 ;; 1204 # No special flags required for other host CPUs 1205esac 1206 1207QEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS" 1208EXTRA_CFLAGS="$CPU_CFLAGS $EXTRA_CFLAGS" 1209 1210default_target_list="" 1211 1212mak_wilds="" 1213 1214if [ "$softmmu" = "yes" ]; then 1215 mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak" 1216fi 1217if [ "$linux_user" = "yes" ]; then 1218 mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak" 1219fi 1220if [ "$bsd_user" = "yes" ]; then 1221 mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak" 1222fi 1223 1224for config in $mak_wilds; do 1225 default_target_list="${default_target_list} $(basename "$config" .mak)" 1226done 1227 1228if test x"$show_help" = x"yes" ; then 1229cat << EOF 1230 1231Usage: configure [options] 1232Options: [defaults in brackets after descriptions] 1233 1234Standard options: 1235 --help print this message 1236 --prefix=PREFIX install in PREFIX [$prefix] 1237 --interp-prefix=PREFIX where to find shared libraries, etc. 1238 use %M for cpu name [$interp_prefix] 1239 --target-list=LIST set target list (default: build everything) 1240$(echo Available targets: $default_target_list | \ 1241 fold -s -w 53 | sed -e 's/^/ /') 1242 1243Advanced options (experts only): 1244 --source-path=PATH path of source code [$source_path] 1245 --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix] 1246 --cc=CC use C compiler CC [$cc] 1247 --iasl=IASL use ACPI compiler IASL [$iasl] 1248 --host-cc=CC use C compiler CC [$host_cc] for code run at 1249 build time 1250 --cxx=CXX use C++ compiler CXX [$cxx] 1251 --objcc=OBJCC use Objective-C compiler OBJCC [$objcc] 1252 --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS 1253 --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS 1254 --make=MAKE use specified make [$make] 1255 --install=INSTALL use specified install [$install] 1256 --python=PYTHON use specified python [$python] 1257 --smbd=SMBD use specified smbd [$smbd] 1258 --static enable static build [$static] 1259 --mandir=PATH install man pages in PATH 1260 --datadir=PATH install firmware in PATH$confsuffix 1261 --docdir=PATH install documentation in PATH$confsuffix 1262 --bindir=PATH install binaries in PATH 1263 --libdir=PATH install libraries in PATH 1264 --sysconfdir=PATH install config in PATH$confsuffix 1265 --localstatedir=PATH install local state in PATH (set at runtime on win32) 1266 --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix] 1267 --enable-modules enable modules support 1268 --enable-debug-tcg enable TCG debugging 1269 --disable-debug-tcg disable TCG debugging (default) 1270 --enable-debug-info enable debugging information (default) 1271 --disable-debug-info disable debugging information 1272 --enable-debug enable common debug build options 1273 --enable-sparse enable sparse checker 1274 --disable-sparse disable sparse checker (default) 1275 --disable-strip disable stripping binaries 1276 --disable-werror disable compilation abort on warning 1277 --disable-stack-protector disable compiler-provided stack protection 1278 --disable-sdl disable SDL 1279 --enable-sdl enable SDL 1280 --with-sdlabi select preferred SDL ABI 1.2 or 2.0 1281 --disable-gtk disable gtk UI 1282 --enable-gtk enable gtk UI 1283 --with-gtkabi select preferred GTK ABI 2.0 or 3.0 1284 --disable-virtfs disable VirtFS 1285 --enable-virtfs enable VirtFS 1286 --disable-vnc disable VNC 1287 --enable-vnc enable VNC 1288 --disable-cocoa disable Cocoa (Mac OS X only) 1289 --enable-cocoa enable Cocoa (default on Mac OS X) 1290 --audio-drv-list=LIST set audio drivers list: 1291 Available drivers: $audio_possible_drivers 1292 --block-drv-whitelist=L Same as --block-drv-rw-whitelist=L 1293 --block-drv-rw-whitelist=L 1294 set block driver read-write whitelist 1295 (affects only QEMU, not qemu-img) 1296 --block-drv-ro-whitelist=L 1297 set block driver read-only whitelist 1298 (affects only QEMU, not qemu-img) 1299 --disable-xen disable xen backend driver support 1300 --enable-xen enable xen backend driver support 1301 --disable-xen-pci-passthrough 1302 --enable-xen-pci-passthrough 1303 --disable-brlapi disable BrlAPI 1304 --enable-brlapi enable BrlAPI 1305 --disable-vnc-tls disable TLS encryption for VNC server 1306 --enable-vnc-tls enable TLS encryption for VNC server 1307 --disable-vnc-sasl disable SASL encryption for VNC server 1308 --enable-vnc-sasl enable SASL encryption for VNC server 1309 --disable-vnc-jpeg disable JPEG lossy compression for VNC server 1310 --enable-vnc-jpeg enable JPEG lossy compression for VNC server 1311 --disable-vnc-png disable PNG compression for VNC server (default) 1312 --enable-vnc-png enable PNG compression for VNC server 1313 --disable-vnc-ws disable Websockets support for VNC server 1314 --enable-vnc-ws enable Websockets support for VNC server 1315 --disable-curses disable curses output 1316 --enable-curses enable curses output 1317 --disable-curl disable curl connectivity 1318 --enable-curl enable curl connectivity 1319 --disable-fdt disable fdt device tree 1320 --enable-fdt enable fdt device tree 1321 --disable-bluez disable bluez stack connectivity 1322 --enable-bluez enable bluez stack connectivity 1323 --disable-slirp disable SLIRP userspace network connectivity 1324 --disable-kvm disable KVM acceleration support 1325 --enable-kvm enable KVM acceleration support 1326 --disable-rdma disable RDMA-based migration support 1327 --enable-rdma enable RDMA-based migration support 1328 --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI) 1329 --enable-system enable all system emulation targets 1330 --disable-system disable all system emulation targets 1331 --enable-user enable supported user emulation targets 1332 --disable-user disable all user emulation targets 1333 --enable-linux-user enable all linux usermode emulation targets 1334 --disable-linux-user disable all linux usermode emulation targets 1335 --enable-bsd-user enable all BSD usermode emulation targets 1336 --disable-bsd-user disable all BSD usermode emulation targets 1337 --enable-guest-base enable GUEST_BASE support for usermode 1338 emulation targets 1339 --disable-guest-base disable GUEST_BASE support 1340 --enable-pie build Position Independent Executables 1341 --disable-pie do not build Position Independent Executables 1342 --fmod-lib path to FMOD library 1343 --fmod-inc path to FMOD includes 1344 --oss-lib path to OSS library 1345 --cpu=CPU Build for host CPU [$cpu] 1346 --disable-uuid disable uuid support 1347 --enable-uuid enable uuid support 1348 --disable-vde disable support for vde network 1349 --enable-vde enable support for vde network 1350 --disable-netmap disable support for netmap network 1351 --enable-netmap enable support for netmap network 1352 --disable-linux-aio disable Linux AIO support 1353 --enable-linux-aio enable Linux AIO support 1354 --disable-cap-ng disable libcap-ng support 1355 --enable-cap-ng enable libcap-ng support 1356 --disable-attr disable attr and xattr support 1357 --enable-attr enable attr and xattr support 1358 --disable-blobs disable installing provided firmware blobs 1359 --enable-docs enable documentation build 1360 --disable-docs disable documentation build 1361 --disable-vhost-net disable vhost-net acceleration support 1362 --enable-vhost-net enable vhost-net acceleration support 1363 --enable-trace-backends=B Set trace backend 1364 Available backends: $($python $source_path/scripts/tracetool.py --list-backends) 1365 --with-trace-file=NAME Full PATH,NAME of file to store traces 1366 Default:trace-<pid> 1367 --disable-spice disable spice 1368 --enable-spice enable spice 1369 --enable-rbd enable building the rados block device (rbd) 1370 --disable-libiscsi disable iscsi support 1371 --enable-libiscsi enable iscsi support 1372 --disable-libnfs disable nfs support 1373 --enable-libnfs enable nfs support 1374 --disable-smartcard-nss disable smartcard nss support 1375 --enable-smartcard-nss enable smartcard nss support 1376 --disable-libusb disable libusb (for usb passthrough) 1377 --enable-libusb enable libusb (for usb passthrough) 1378 --disable-usb-redir disable usb network redirection support 1379 --enable-usb-redir enable usb network redirection support 1380 --enable-lzo enable the support of lzo compression library 1381 --enable-snappy enable the support of snappy compression library 1382 --enable-bzip2 enable the support of bzip2 compression library (for 1383 reading bzip2-compressed dmg images) 1384 --disable-guest-agent disable building of the QEMU Guest Agent 1385 --enable-guest-agent enable building of the QEMU Guest Agent 1386 --with-vss-sdk=SDK-path enable Windows VSS support in QEMU Guest Agent 1387 --with-win-sdk=SDK-path path to Windows Platform SDK (to build VSS .tlb) 1388 --disable-seccomp disable seccomp support 1389 --enable-seccomp enable seccomp support 1390 --with-coroutine=BACKEND coroutine backend. Supported options: 1391 gthread, ucontext, sigaltstack, windows 1392 --disable-coroutine-pool disable coroutine freelist (worse performance) 1393 --enable-coroutine-pool enable coroutine freelist (better performance) 1394 --enable-glusterfs enable GlusterFS backend 1395 --disable-glusterfs disable GlusterFS backend 1396 --enable-archipelago enable Archipelago backend 1397 --disable-archipelago disable Archipelago backend 1398 --enable-gcov enable test coverage analysis with gcov 1399 --gcov=GCOV use specified gcov [$gcov_tool] 1400 --disable-tpm disable TPM support 1401 --enable-tpm enable TPM support 1402 --disable-libssh2 disable ssh block device support 1403 --enable-libssh2 enable ssh block device support 1404 --disable-vhdx disable support for the Microsoft VHDX image format 1405 --enable-vhdx enable support for the Microsoft VHDX image format 1406 --disable-quorum disable quorum block filter support 1407 --enable-quorum enable quorum block filter support 1408 --disable-numa disable libnuma support 1409 --enable-numa enable libnuma support 1410 1411NOTE: The object files are built at the place where configure is launched 1412EOF 1413exit 0 1414fi 1415 1416# Now we have handled --enable-tcg-interpreter and know we're not just 1417# printing the help message, bail out if the host CPU isn't supported. 1418if test "$ARCH" = "unknown"; then 1419 if test "$tcg_interpreter" = "yes" ; then 1420 echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)" 1421 ARCH=tci 1422 else 1423 error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter" 1424 fi 1425fi 1426 1427# Consult white-list to determine whether to enable werror 1428# by default. Only enable by default for git builds 1429z_version=`cut -f3 -d. $source_path/VERSION` 1430 1431if test -z "$werror" ; then 1432 if test -d "$source_path/.git" -a \ 1433 "$linux" = "yes" ; then 1434 werror="yes" 1435 else 1436 werror="no" 1437 fi 1438fi 1439 1440# check that the C compiler works. 1441cat > $TMPC <<EOF 1442int main(void) { return 0; } 1443EOF 1444 1445if compile_object ; then 1446 : C compiler works ok 1447else 1448 error_exit "\"$cc\" either does not exist or does not work" 1449fi 1450 1451# Check that the C++ compiler exists and works with the C compiler 1452if has $cxx; then 1453 cat > $TMPC <<EOF 1454int c_function(void); 1455int main(void) { return c_function(); } 1456EOF 1457 1458 compile_object 1459 1460 cat > $TMPCXX <<EOF 1461extern "C" { 1462 int c_function(void); 1463} 1464int c_function(void) { return 42; } 1465EOF 1466 1467 update_cxxflags 1468 1469 if do_cxx $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $LDFLAGS; then 1470 # C++ compiler $cxx works ok with C compiler $cc 1471 : 1472 else 1473 echo "C++ compiler $cxx does not work with C compiler $cc" 1474 echo "Disabling C++ specific optional code" 1475 cxx= 1476 fi 1477else 1478 echo "No C++ compiler available; disabling C++ specific optional code" 1479 cxx= 1480fi 1481 1482gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits" 1483gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags" 1484gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags" 1485gcc_flags="-Wendif-labels $gcc_flags" 1486gcc_flags="-Wno-initializer-overrides $gcc_flags" 1487gcc_flags="-Wno-string-plus-int $gcc_flags" 1488# Note that we do not add -Werror to gcc_flags here, because that would 1489# enable it for all configure tests. If a configure test failed due 1490# to -Werror this would just silently disable some features, 1491# so it's too error prone. 1492cat > $TMPC << EOF 1493int main(void) { return 0; } 1494EOF 1495for flag in $gcc_flags; do 1496 # Use the positive sense of the flag when testing for -Wno-wombat 1497 # support (gcc will happily accept the -Wno- form of unknown 1498 # warning options). 1499 optflag="$(echo $flag | sed -e 's/^-Wno-/-W/')" 1500 if compile_prog "-Werror $optflag" "" ; then 1501 QEMU_CFLAGS="$QEMU_CFLAGS $flag" 1502 fi 1503done 1504 1505if test "$stack_protector" != "no"; then 1506 gcc_flags="-fstack-protector-strong -fstack-protector-all" 1507 sp_on=0 1508 for flag in $gcc_flags; do 1509 # We need to check both a compile and a link, since some compiler 1510 # setups fail only on a .c->.o compile and some only at link time 1511 if do_cc $QEMU_CFLAGS -Werror $flag -c -o $TMPO $TMPC && 1512 compile_prog "-Werror $flag" ""; then 1513 QEMU_CFLAGS="$QEMU_CFLAGS $flag" 1514 LIBTOOLFLAGS="$LIBTOOLFLAGS -Wc,$flag" 1515 sp_on=1 1516 break 1517 fi 1518 done 1519 if test "$stack_protector" = yes; then 1520 if test $sp_on = 0; then 1521 error_exit "Stack protector not supported" 1522 fi 1523 fi 1524fi 1525 1526# Workaround for http://gcc.gnu.org/PR55489. Happens with -fPIE/-fPIC and 1527# large functions that use global variables. The bug is in all releases of 1528# GCC, but it became particularly acute in 4.6.x and 4.7.x. It is fixed in 1529# 4.7.3 and 4.8.0. We should be able to delete this at the end of 2013. 1530cat > $TMPC << EOF 1531#if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2)) 1532int main(void) { return 0; } 1533#else 1534#error No bug in this compiler. 1535#endif 1536EOF 1537if compile_prog "-Werror -fno-gcse" "" ; then 1538 TRANSLATE_OPT_CFLAGS=-fno-gcse 1539fi 1540 1541if test "$static" = "yes" ; then 1542 if test "$modules" = "yes" ; then 1543 error_exit "static and modules are mutually incompatible" 1544 fi 1545 if test "$pie" = "yes" ; then 1546 error_exit "static and pie are mutually incompatible" 1547 else 1548 pie="no" 1549 fi 1550fi 1551 1552if test "$pie" = ""; then 1553 case "$cpu-$targetos" in 1554 i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD) 1555 ;; 1556 *) 1557 pie="no" 1558 ;; 1559 esac 1560fi 1561 1562if test "$pie" != "no" ; then 1563 cat > $TMPC << EOF 1564 1565#ifdef __linux__ 1566# define THREAD __thread 1567#else 1568# define THREAD 1569#endif 1570 1571static THREAD int tls_var; 1572 1573int main(void) { return tls_var; } 1574 1575EOF 1576 if compile_prog "-fPIE -DPIE" "-pie"; then 1577 QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS" 1578 LDFLAGS="-pie $LDFLAGS" 1579 pie="yes" 1580 if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then 1581 LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS" 1582 fi 1583 else 1584 if test "$pie" = "yes"; then 1585 error_exit "PIE not available due to missing toolchain support" 1586 else 1587 echo "Disabling PIE due to missing toolchain support" 1588 pie="no" 1589 fi 1590 fi 1591 1592 if compile_prog "-fno-pie" "-nopie"; then 1593 CFLAGS_NOPIE="-fno-pie" 1594 LDFLAGS_NOPIE="-nopie" 1595 fi 1596fi 1597 1598# check for broken gcc and libtool in RHEL5 1599if test -n "$libtool" -a "$pie" != "no" ; then 1600 cat > $TMPC <<EOF 1601 1602void *f(unsigned char *buf, int len); 1603void *g(unsigned char *buf, int len); 1604 1605void * 1606f(unsigned char *buf, int len) 1607{ 1608 return (void*)0L; 1609} 1610 1611void * 1612g(unsigned char *buf, int len) 1613{ 1614 return f(buf, len); 1615} 1616 1617EOF 1618 if ! libtool_prog; then 1619 echo "Disabling libtool due to broken toolchain support" 1620 libtool= 1621 fi 1622fi 1623 1624########################################## 1625# __sync_fetch_and_and requires at least -march=i486. Many toolchains 1626# use i686 as default anyway, but for those that don't, an explicit 1627# specification is necessary 1628 1629if test "$cpu" = "i386"; then 1630 cat > $TMPC << EOF 1631static int sfaa(int *ptr) 1632{ 1633 return __sync_fetch_and_and(ptr, 0); 1634} 1635 1636int main(void) 1637{ 1638 int val = 42; 1639 val = __sync_val_compare_and_swap(&val, 0, 1); 1640 sfaa(&val); 1641 return val; 1642} 1643EOF 1644 if ! compile_prog "" "" ; then 1645 QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS" 1646 fi 1647fi 1648 1649######################################### 1650# Solaris specific configure tool chain decisions 1651 1652if test "$solaris" = "yes" ; then 1653 if has $install; then 1654 : 1655 else 1656 error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \ 1657 "install fileutils from www.blastwave.org using pkg-get -i fileutils" \ 1658 "to get ginstall which is used by default (which lives in /opt/csw/bin)" 1659 fi 1660 if test "`path_of $install`" = "/usr/sbin/install" ; then 1661 error_exit "Solaris /usr/sbin/install is not an appropriate install program." \ 1662 "try ginstall from the GNU fileutils available from www.blastwave.org" \ 1663 "using pkg-get -i fileutils, or use --install=/usr/ucb/install" 1664 fi 1665 if has ar; then 1666 : 1667 else 1668 if test -f /usr/ccs/bin/ar ; then 1669 error_exit "No path includes ar" \ 1670 "Add /usr/ccs/bin to your path and rerun configure" 1671 fi 1672 error_exit "No path includes ar" 1673 fi 1674fi 1675 1676if test -z "${target_list+xxx}" ; then 1677 target_list="$default_target_list" 1678else 1679 target_list=`echo "$target_list" | sed -e 's/,/ /g'` 1680fi 1681 1682# Check that we recognised the target name; this allows a more 1683# friendly error message than if we let it fall through. 1684for target in $target_list; do 1685 case " $default_target_list " in 1686 *" $target "*) 1687 ;; 1688 *) 1689 error_exit "Unknown target name '$target'" 1690 ;; 1691 esac 1692done 1693 1694# see if system emulation was really requested 1695case " $target_list " in 1696 *"-softmmu "*) softmmu=yes 1697 ;; 1698 *) softmmu=no 1699 ;; 1700esac 1701 1702feature_not_found() { 1703 feature=$1 1704 remedy=$2 1705 1706 error_exit "User requested feature $feature" \ 1707 "configure was not able to find it." \ 1708 "$remedy" 1709} 1710 1711# --- 1712# big/little endian test 1713cat > $TMPC << EOF 1714short big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, }; 1715short little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, }; 1716extern int foo(short *, short *); 1717int main(int argc, char *argv[]) { 1718 return foo(big_endian, little_endian); 1719} 1720EOF 1721 1722if compile_object ; then 1723 if grep -q BiGeNdIaN $TMPO ; then 1724 bigendian="yes" 1725 elif grep -q LiTtLeEnDiAn $TMPO ; then 1726 bigendian="no" 1727 else 1728 echo big/little test failed 1729 fi 1730else 1731 echo big/little test failed 1732fi 1733 1734########################################## 1735# L2TPV3 probe 1736 1737cat > $TMPC <<EOF 1738#include <sys/socket.h> 1739#include <linux/ip.h> 1740int main(void) { return sizeof(struct mmsghdr); } 1741EOF 1742if compile_prog "" "" ; then 1743 l2tpv3=yes 1744else 1745 l2tpv3=no 1746fi 1747 1748########################################## 1749# pkg-config probe 1750 1751if ! has "$pkg_config_exe"; then 1752 error_exit "pkg-config binary '$pkg_config_exe' not found" 1753fi 1754 1755########################################## 1756# NPTL probe 1757 1758if test "$linux_user" = "yes"; then 1759 cat > $TMPC <<EOF 1760#include <sched.h> 1761#include <linux/futex.h> 1762int main(void) { 1763#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT) 1764#error bork 1765#endif 1766 return 0; 1767} 1768EOF 1769 if ! compile_object ; then 1770 feature_not_found "nptl" "Install glibc and linux kernel headers." 1771 fi 1772fi 1773 1774########################################## 1775# zlib check 1776 1777if test "$zlib" != "no" ; then 1778 cat > $TMPC << EOF 1779#include <zlib.h> 1780int main(void) { zlibVersion(); return 0; } 1781EOF 1782 if compile_prog "" "-lz" ; then 1783 : 1784 else 1785 error_exit "zlib check failed" \ 1786 "Make sure to have the zlib libs and headers installed." 1787 fi 1788fi 1789LIBS="$LIBS -lz" 1790 1791########################################## 1792# lzo check 1793 1794if test "$lzo" != "no" ; then 1795 cat > $TMPC << EOF 1796#include <lzo/lzo1x.h> 1797int main(void) { lzo_version(); return 0; } 1798EOF 1799 if compile_prog "" "-llzo2" ; then 1800 libs_softmmu="$libs_softmmu -llzo2" 1801 lzo="yes" 1802 else 1803 if test "$lzo" = "yes"; then 1804 feature_not_found "liblzo2" "Install liblzo2 devel" 1805 fi 1806 lzo="no" 1807 fi 1808fi 1809 1810########################################## 1811# snappy check 1812 1813if test "$snappy" != "no" ; then 1814 cat > $TMPC << EOF 1815#include <snappy-c.h> 1816int main(void) { snappy_max_compressed_length(4096); return 0; } 1817EOF 1818 if compile_prog "" "-lsnappy" ; then 1819 libs_softmmu="$libs_softmmu -lsnappy" 1820 snappy="yes" 1821 else 1822 if test "$snappy" = "yes"; then 1823 feature_not_found "libsnappy" "Install libsnappy devel" 1824 fi 1825 snappy="no" 1826 fi 1827fi 1828 1829########################################## 1830# bzip2 check 1831 1832if test "$bzip2" != "no" ; then 1833 cat > $TMPC << EOF 1834#include <bzlib.h> 1835int main(void) { BZ2_bzlibVersion(); return 0; } 1836EOF 1837 if compile_prog "" "-lbz2" ; then 1838 bzip2="yes" 1839 else 1840 if test "$bzip2" = "yes"; then 1841 feature_not_found "libbzip2" "Install libbzip2 devel" 1842 fi 1843 bzip2="no" 1844 fi 1845fi 1846 1847########################################## 1848# libseccomp check 1849 1850if test "$seccomp" != "no" ; then 1851 if test "$cpu" = "i386" || test "$cpu" = "x86_64" && 1852 $pkg_config --atleast-version=2.1.1 libseccomp; then 1853 libs_softmmu="$libs_softmmu `$pkg_config --libs libseccomp`" 1854 QEMU_CFLAGS="$QEMU_CFLAGS `$pkg_config --cflags libseccomp`" 1855 seccomp="yes" 1856 else 1857 if test "$seccomp" = "yes"; then 1858 feature_not_found "libseccomp" "Install libseccomp devel >= 2.1.1" 1859 fi 1860 seccomp="no" 1861 fi 1862fi 1863########################################## 1864# xen probe 1865 1866if test "$xen" != "no" ; then 1867 xen_libs="-lxenstore -lxenctrl -lxenguest" 1868 1869 # First we test whether Xen headers and libraries are available. 1870 # If no, we are done and there is no Xen support. 1871 # If yes, more tests are run to detect the Xen version. 1872 1873 # Xen (any) 1874 cat > $TMPC <<EOF 1875#include <xenctrl.h> 1876int main(void) { 1877 return 0; 1878} 1879EOF 1880 if ! compile_prog "" "$xen_libs" ; then 1881 # Xen not found 1882 if test "$xen" = "yes" ; then 1883 feature_not_found "xen" "Install xen devel" 1884 fi 1885 xen=no 1886 1887 # Xen unstable 1888 elif 1889 cat > $TMPC <<EOF && 1890#include <xenctrl.h> 1891#include <xenstore.h> 1892#include <stdint.h> 1893#include <xen/hvm/hvm_info_table.h> 1894#if !defined(HVM_MAX_VCPUS) 1895# error HVM_MAX_VCPUS not defined 1896#endif 1897int main(void) { 1898 xc_interface *xc; 1899 xs_daemon_open(); 1900 xc = xc_interface_open(0, 0, 0); 1901 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1902 xc_gnttab_open(NULL, 0); 1903 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 1904 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 1905 xc_hvm_create_ioreq_server(xc, 0, 0, NULL); 1906 return 0; 1907} 1908EOF 1909 compile_prog "" "$xen_libs" 1910 then 1911 xen_ctrl_version=450 1912 xen=yes 1913 1914 elif 1915 cat > $TMPC <<EOF && 1916#include <xenctrl.h> 1917#include <xenstore.h> 1918#include <stdint.h> 1919#include <xen/hvm/hvm_info_table.h> 1920#if !defined(HVM_MAX_VCPUS) 1921# error HVM_MAX_VCPUS not defined 1922#endif 1923int main(void) { 1924 xc_interface *xc; 1925 xs_daemon_open(); 1926 xc = xc_interface_open(0, 0, 0); 1927 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1928 xc_gnttab_open(NULL, 0); 1929 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 1930 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 1931 return 0; 1932} 1933EOF 1934 compile_prog "" "$xen_libs" 1935 then 1936 xen_ctrl_version=420 1937 xen=yes 1938 1939 elif 1940 cat > $TMPC <<EOF && 1941#include <xenctrl.h> 1942#include <xs.h> 1943#include <stdint.h> 1944#include <xen/hvm/hvm_info_table.h> 1945#if !defined(HVM_MAX_VCPUS) 1946# error HVM_MAX_VCPUS not defined 1947#endif 1948int main(void) { 1949 xs_daemon_open(); 1950 xc_interface_open(0, 0, 0); 1951 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1952 xc_gnttab_open(NULL, 0); 1953 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 1954 return 0; 1955} 1956EOF 1957 compile_prog "" "$xen_libs" 1958 then 1959 xen_ctrl_version=410 1960 xen=yes 1961 1962 # Xen 4.0.0 1963 elif 1964 cat > $TMPC <<EOF && 1965#include <xenctrl.h> 1966#include <xs.h> 1967#include <stdint.h> 1968#include <xen/hvm/hvm_info_table.h> 1969#if !defined(HVM_MAX_VCPUS) 1970# error HVM_MAX_VCPUS not defined 1971#endif 1972int main(void) { 1973 struct xen_add_to_physmap xatp = { 1974 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0, 1975 }; 1976 xs_daemon_open(); 1977 xc_interface_open(); 1978 xc_gnttab_open(); 1979 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1980 xc_memory_op(0, XENMEM_add_to_physmap, &xatp); 1981 return 0; 1982} 1983EOF 1984 compile_prog "" "$xen_libs" 1985 then 1986 xen_ctrl_version=400 1987 xen=yes 1988 1989 # Xen 3.4.0 1990 elif 1991 cat > $TMPC <<EOF && 1992#include <xenctrl.h> 1993#include <xs.h> 1994int main(void) { 1995 struct xen_add_to_physmap xatp = { 1996 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0, 1997 }; 1998 xs_daemon_open(); 1999 xc_interface_open(); 2000 xc_gnttab_open(); 2001 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 2002 xc_memory_op(0, XENMEM_add_to_physmap, &xatp); 2003 return 0; 2004} 2005EOF 2006 compile_prog "" "$xen_libs" 2007 then 2008 xen_ctrl_version=340 2009 xen=yes 2010 2011 # Xen 3.3.0 2012 elif 2013 cat > $TMPC <<EOF && 2014#include <xenctrl.h> 2015#include <xs.h> 2016int main(void) { 2017 xs_daemon_open(); 2018 xc_interface_open(); 2019 xc_gnttab_open(); 2020 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 2021 return 0; 2022} 2023EOF 2024 compile_prog "" "$xen_libs" 2025 then 2026 xen_ctrl_version=330 2027 xen=yes 2028 2029 # Xen version unsupported 2030 else 2031 if test "$xen" = "yes" ; then 2032 feature_not_found "xen (unsupported version)" "Install supported xen (e.g. 4.0, 3.4, 3.3)" 2033 fi 2034 xen=no 2035 fi 2036 2037 if test "$xen" = yes; then 2038 libs_softmmu="$xen_libs $libs_softmmu" 2039 fi 2040fi 2041 2042if test "$xen_pci_passthrough" != "no"; then 2043 if test "$xen" = "yes" && test "$linux" = "yes" && 2044 test "$xen_ctrl_version" -ge 340; then 2045 xen_pci_passthrough=yes 2046 else 2047 if test "$xen_pci_passthrough" = "yes"; then 2048 if test "$xen_ctrl_version" -lt 340; then 2049 error_exit "User requested feature Xen PCI Passthrough" \ 2050 "This feature does not work with Xen 3.3" 2051 fi 2052 error_exit "User requested feature Xen PCI Passthrough" \ 2053 " but this feature requires /sys from Linux" 2054 fi 2055 xen_pci_passthrough=no 2056 fi 2057fi 2058 2059########################################## 2060# libtool probe 2061 2062if ! has $libtool; then 2063 libtool= 2064fi 2065 2066# MacOSX ships with a libtool which isn't the GNU one; weed this 2067# out by checking whether libtool supports the --version switch 2068if test -n "$libtool"; then 2069 if ! "$libtool" --version >/dev/null 2>&1; then 2070 libtool= 2071 fi 2072fi 2073 2074########################################## 2075# Sparse probe 2076if test "$sparse" != "no" ; then 2077 if has cgcc; then 2078 sparse=yes 2079 else 2080 if test "$sparse" = "yes" ; then 2081 feature_not_found "sparse" "Install sparse binary" 2082 fi 2083 sparse=no 2084 fi 2085fi 2086 2087########################################## 2088# GTK probe 2089 2090if test "$gtkabi" = ""; then 2091 # The GTK ABI was not specified explicitly, so try whether 2.0 is available. 2092 # Use 3.0 as a fallback if that is available. 2093 if $pkg_config --exists "gtk+-2.0 >= 2.18.0"; then 2094 gtkabi=2.0 2095 elif $pkg_config --exists "gtk+-3.0 >= 3.0.0"; then 2096 gtkabi=3.0 2097 else 2098 gtkabi=2.0 2099 fi 2100fi 2101 2102if test "$gtk" != "no"; then 2103 gtkpackage="gtk+-$gtkabi" 2104 gtkx11package="gtk+-x11-$gtkabi" 2105 if test "$gtkabi" = "3.0" ; then 2106 gtkversion="3.0.0" 2107 else 2108 gtkversion="2.18.0" 2109 fi 2110 if $pkg_config --exists "$gtkpackage >= $gtkversion"; then 2111 gtk_cflags=`$pkg_config --cflags $gtkpackage` 2112 gtk_libs=`$pkg_config --libs $gtkpackage` 2113 if $pkg_config --exists "$gtkx11package >= $gtkversion"; then 2114 gtk_libs="$gtk_libs -lX11" 2115 fi 2116 libs_softmmu="$gtk_libs $libs_softmmu" 2117 gtk="yes" 2118 elif test "$gtk" = "yes"; then 2119 feature_not_found "gtk" "Install gtk2 or gtk3 devel" 2120 else 2121 gtk="no" 2122 fi 2123fi 2124 2125########################################## 2126# VTE probe 2127 2128if test "$vte" != "no"; then 2129 if test "$gtkabi" = "3.0"; then 2130 vtepackage="vte-2.90" 2131 vteversion="0.32.0" 2132 else 2133 vtepackage="vte" 2134 vteversion="0.24.0" 2135 fi 2136 if $pkg_config --exists "$vtepackage >= $vteversion"; then 2137 vte_cflags=`$pkg_config --cflags $vtepackage` 2138 vte_libs=`$pkg_config --libs $vtepackage` 2139 libs_softmmu="$vte_libs $libs_softmmu" 2140 vte="yes" 2141 elif test "$vte" = "yes"; then 2142 if test "$gtkabi" = "3.0"; then 2143 feature_not_found "vte" "Install libvte-2.90 devel" 2144 else 2145 feature_not_found "vte" "Install libvte devel" 2146 fi 2147 else 2148 vte="no" 2149 fi 2150fi 2151 2152########################################## 2153# SDL probe 2154 2155# Look for sdl configuration program (pkg-config or sdl-config). Try 2156# sdl-config even without cross prefix, and favour pkg-config over sdl-config. 2157 2158if test $sdlabi = "2.0"; then 2159 sdl_config=$sdl2_config 2160 sdlname=sdl2 2161 sdlconfigname=sdl2_config 2162else 2163 sdlname=sdl 2164 sdlconfigname=sdl_config 2165fi 2166 2167if test "`basename $sdl_config`" != $sdlconfigname && ! has ${sdl_config}; then 2168 sdl_config=$sdlconfigname 2169fi 2170 2171if $pkg_config $sdlname --exists; then 2172 sdlconfig="$pkg_config $sdlname" 2173 _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'` 2174elif has ${sdl_config}; then 2175 sdlconfig="$sdl_config" 2176 _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'` 2177else 2178 if test "$sdl" = "yes" ; then 2179 feature_not_found "sdl" "Install SDL devel" 2180 fi 2181 sdl=no 2182fi 2183if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then 2184 echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2 2185fi 2186 2187sdl_too_old=no 2188if test "$sdl" != "no" ; then 2189 cat > $TMPC << EOF 2190#include <SDL.h> 2191#undef main /* We don't want SDL to override our main() */ 2192int main( void ) { return SDL_Init (SDL_INIT_VIDEO); } 2193EOF 2194 sdl_cflags=`$sdlconfig --cflags 2> /dev/null` 2195 if test "$static" = "yes" ; then 2196 sdl_libs=`$sdlconfig --static-libs 2>/dev/null` 2197 else 2198 sdl_libs=`$sdlconfig --libs 2> /dev/null` 2199 fi 2200 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 2201 if test "$_sdlversion" -lt 121 ; then 2202 sdl_too_old=yes 2203 else 2204 if test "$cocoa" = "no" ; then 2205 sdl=yes 2206 fi 2207 fi 2208 2209 # static link with sdl ? (note: sdl.pc's --static --libs is broken) 2210 if test "$sdl" = "yes" -a "$static" = "yes" ; then 2211 if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then 2212 sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`" 2213 sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`" 2214 fi 2215 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 2216 : 2217 else 2218 sdl=no 2219 fi 2220 fi # static link 2221 else # sdl not found 2222 if test "$sdl" = "yes" ; then 2223 feature_not_found "sdl" "Install SDL devel" 2224 fi 2225 sdl=no 2226 fi # sdl compile test 2227fi 2228 2229if test "$sdl" = "yes" ; then 2230 cat > $TMPC <<EOF 2231#include <SDL.h> 2232#if defined(SDL_VIDEO_DRIVER_X11) 2233#include <X11/XKBlib.h> 2234#else 2235#error No x11 support 2236#endif 2237int main(void) { return 0; } 2238EOF 2239 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 2240 sdl_libs="$sdl_libs -lX11" 2241 fi 2242 libs_softmmu="$sdl_libs $libs_softmmu" 2243fi 2244 2245########################################## 2246# RDMA needs OpenFabrics libraries 2247if test "$rdma" != "no" ; then 2248 cat > $TMPC <<EOF 2249#include <rdma/rdma_cma.h> 2250int main(void) { return 0; } 2251EOF 2252 rdma_libs="-lrdmacm -libverbs" 2253 if compile_prog "" "$rdma_libs" ; then 2254 rdma="yes" 2255 libs_softmmu="$libs_softmmu $rdma_libs" 2256 else 2257 if test "$rdma" = "yes" ; then 2258 error_exit \ 2259 " OpenFabrics librdmacm/libibverbs not present." \ 2260 " Your options:" \ 2261 " (1) Fast: Install infiniband packages from your distro." \ 2262 " (2) Cleanest: Install libraries from www.openfabrics.org" \ 2263 " (3) Also: Install softiwarp if you don't have RDMA hardware" 2264 fi 2265 rdma="no" 2266 fi 2267fi 2268 2269########################################## 2270# VNC TLS/WS detection 2271if test "$vnc" = "yes" -a \( "$vnc_tls" != "no" -o "$vnc_ws" != "no" \) ; then 2272 cat > $TMPC <<EOF 2273#include <gnutls/gnutls.h> 2274int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; } 2275EOF 2276 vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null` 2277 vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null` 2278 if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then 2279 if test "$vnc_tls" != "no" ; then 2280 vnc_tls=yes 2281 fi 2282 if test "$vnc_ws" != "no" ; then 2283 vnc_ws=yes 2284 fi 2285 libs_softmmu="$vnc_tls_libs $libs_softmmu" 2286 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_tls_cflags" 2287 else 2288 if test "$vnc_tls" = "yes" ; then 2289 feature_not_found "vnc-tls" "Install gnutls devel" 2290 fi 2291 if test "$vnc_ws" = "yes" ; then 2292 feature_not_found "vnc-ws" "Install gnutls devel" 2293 fi 2294 vnc_tls=no 2295 vnc_ws=no 2296 fi 2297fi 2298 2299########################################## 2300# Quorum probe (check for gnutls) 2301if test "$quorum" != "no" ; then 2302cat > $TMPC <<EOF 2303#include <gnutls/gnutls.h> 2304#include <gnutls/crypto.h> 2305int main(void) {char data[4096], digest[32]; 2306gnutls_hash_fast(GNUTLS_DIG_SHA256, data, 4096, digest); 2307return 0; 2308} 2309EOF 2310quorum_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null` 2311quorum_tls_libs=`$pkg_config --libs gnutls 2> /dev/null` 2312if compile_prog "$quorum_tls_cflags" "$quorum_tls_libs" ; then 2313 qcow_tls=yes 2314 libs_softmmu="$quorum_tls_libs $libs_softmmu" 2315 libs_tools="$quorum_tls_libs $libs_softmmu" 2316 QEMU_CFLAGS="$QEMU_CFLAGS $quorum_tls_cflags" 2317 quorum="yes" 2318else 2319 if test "$quorum" = "yes"; then 2320 feature_not_found "gnutls" "gnutls > 2.10.0 required to compile Quorum" 2321 fi 2322 quorum="no" 2323fi 2324fi 2325 2326########################################## 2327# VNC SASL detection 2328if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then 2329 cat > $TMPC <<EOF 2330#include <sasl/sasl.h> 2331#include <stdio.h> 2332int main(void) { sasl_server_init(NULL, "qemu"); return 0; } 2333EOF 2334 # Assuming Cyrus-SASL installed in /usr prefix 2335 vnc_sasl_cflags="" 2336 vnc_sasl_libs="-lsasl2" 2337 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then 2338 vnc_sasl=yes 2339 libs_softmmu="$vnc_sasl_libs $libs_softmmu" 2340 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags" 2341 else 2342 if test "$vnc_sasl" = "yes" ; then 2343 feature_not_found "vnc-sasl" "Install Cyrus SASL devel" 2344 fi 2345 vnc_sasl=no 2346 fi 2347fi 2348 2349########################################## 2350# VNC JPEG detection 2351if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then 2352cat > $TMPC <<EOF 2353#include <stdio.h> 2354#include <jpeglib.h> 2355int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; } 2356EOF 2357 vnc_jpeg_cflags="" 2358 vnc_jpeg_libs="-ljpeg" 2359 if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then 2360 vnc_jpeg=yes 2361 libs_softmmu="$vnc_jpeg_libs $libs_softmmu" 2362 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags" 2363 else 2364 if test "$vnc_jpeg" = "yes" ; then 2365 feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel" 2366 fi 2367 vnc_jpeg=no 2368 fi 2369fi 2370 2371########################################## 2372# VNC PNG detection 2373if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then 2374cat > $TMPC <<EOF 2375//#include <stdio.h> 2376#include <png.h> 2377#include <stddef.h> 2378int main(void) { 2379 png_structp png_ptr; 2380 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL); 2381 return png_ptr != 0; 2382} 2383EOF 2384 if $pkg_config libpng --exists; then 2385 vnc_png_cflags=`$pkg_config libpng --cflags` 2386 vnc_png_libs=`$pkg_config libpng --libs` 2387 else 2388 vnc_png_cflags="" 2389 vnc_png_libs="-lpng" 2390 fi 2391 if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then 2392 vnc_png=yes 2393 libs_softmmu="$vnc_png_libs $libs_softmmu" 2394 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags" 2395 else 2396 if test "$vnc_png" = "yes" ; then 2397 feature_not_found "vnc-png" "Install libpng devel" 2398 fi 2399 vnc_png=no 2400 fi 2401fi 2402 2403########################################## 2404# fnmatch() probe, used for ACL routines 2405fnmatch="no" 2406cat > $TMPC << EOF 2407#include <fnmatch.h> 2408int main(void) 2409{ 2410 fnmatch("foo", "foo", 0); 2411 return 0; 2412} 2413EOF 2414if compile_prog "" "" ; then 2415 fnmatch="yes" 2416fi 2417 2418########################################## 2419# uuid_generate() probe, used for vdi block driver 2420# Note that on some systems (notably MacOSX) no extra library 2421# need be linked to get the uuid functions. 2422if test "$uuid" != "no" ; then 2423 uuid_libs="-luuid" 2424 cat > $TMPC << EOF 2425#include <uuid/uuid.h> 2426int main(void) 2427{ 2428 uuid_t my_uuid; 2429 uuid_generate(my_uuid); 2430 return 0; 2431} 2432EOF 2433 if compile_prog "" "" ; then 2434 uuid="yes" 2435 elif compile_prog "" "$uuid_libs" ; then 2436 uuid="yes" 2437 libs_softmmu="$uuid_libs $libs_softmmu" 2438 libs_tools="$uuid_libs $libs_tools" 2439 else 2440 if test "$uuid" = "yes" ; then 2441 feature_not_found "uuid" "Install libuuid devel" 2442 fi 2443 uuid=no 2444 fi 2445fi 2446 2447if test "$vhdx" = "yes" ; then 2448 if test "$uuid" = "no" ; then 2449 error_exit "uuid required for VHDX support" 2450 fi 2451elif test "$vhdx" != "no" ; then 2452 if test "$uuid" = "yes" ; then 2453 vhdx=yes 2454 else 2455 vhdx=no 2456 fi 2457fi 2458 2459########################################## 2460# xfsctl() probe, used for raw-posix 2461if test "$xfs" != "no" ; then 2462 cat > $TMPC << EOF 2463#include <stddef.h> /* NULL */ 2464#include <xfs/xfs.h> 2465int main(void) 2466{ 2467 xfsctl(NULL, 0, 0, NULL); 2468 return 0; 2469} 2470EOF 2471 if compile_prog "" "" ; then 2472 xfs="yes" 2473 else 2474 if test "$xfs" = "yes" ; then 2475 feature_not_found "xfs" "Instal xfsprogs/xfslibs devel" 2476 fi 2477 xfs=no 2478 fi 2479fi 2480 2481########################################## 2482# vde libraries probe 2483if test "$vde" != "no" ; then 2484 vde_libs="-lvdeplug" 2485 cat > $TMPC << EOF 2486#include <libvdeplug.h> 2487int main(void) 2488{ 2489 struct vde_open_args a = {0, 0, 0}; 2490 char s[] = ""; 2491 vde_open(s, s, &a); 2492 return 0; 2493} 2494EOF 2495 if compile_prog "" "$vde_libs" ; then 2496 vde=yes 2497 libs_softmmu="$vde_libs $libs_softmmu" 2498 libs_tools="$vde_libs $libs_tools" 2499 else 2500 if test "$vde" = "yes" ; then 2501 feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel" 2502 fi 2503 vde=no 2504 fi 2505fi 2506 2507########################################## 2508# netmap support probe 2509# Apart from looking for netmap headers, we make sure that the host API version 2510# supports the netmap backend (>=11). The upper bound (15) is meant to simulate 2511# a minor/major version number. Minor new features will be marked with values up 2512# to 15, and if something happens that requires a change to the backend we will 2513# move above 15, submit the backend fixes and modify this two bounds. 2514if test "$netmap" != "no" ; then 2515 cat > $TMPC << EOF 2516#include <inttypes.h> 2517#include <net/if.h> 2518#include <net/netmap.h> 2519#include <net/netmap_user.h> 2520#if (NETMAP_API < 11) || (NETMAP_API > 15) 2521#error 2522#endif 2523int main(void) { return 0; } 2524EOF 2525 if compile_prog "" "" ; then 2526 netmap=yes 2527 else 2528 if test "$netmap" = "yes" ; then 2529 feature_not_found "netmap" 2530 fi 2531 netmap=no 2532 fi 2533fi 2534 2535########################################## 2536# libcap-ng library probe 2537if test "$cap_ng" != "no" ; then 2538 cap_libs="-lcap-ng" 2539 cat > $TMPC << EOF 2540#include <cap-ng.h> 2541int main(void) 2542{ 2543 capng_capability_to_name(CAPNG_EFFECTIVE); 2544 return 0; 2545} 2546EOF 2547 if compile_prog "" "$cap_libs" ; then 2548 cap_ng=yes 2549 libs_tools="$cap_libs $libs_tools" 2550 else 2551 if test "$cap_ng" = "yes" ; then 2552 feature_not_found "cap_ng" "Install libcap-ng devel" 2553 fi 2554 cap_ng=no 2555 fi 2556fi 2557 2558########################################## 2559# Sound support libraries probe 2560 2561audio_drv_probe() 2562{ 2563 drv=$1 2564 hdr=$2 2565 lib=$3 2566 exp=$4 2567 cfl=$5 2568 cat > $TMPC << EOF 2569#include <$hdr> 2570int main(void) { $exp } 2571EOF 2572 if compile_prog "$cfl" "$lib" ; then 2573 : 2574 else 2575 error_exit "$drv check failed" \ 2576 "Make sure to have the $drv libs and headers installed." 2577 fi 2578} 2579 2580audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'` 2581for drv in $audio_drv_list; do 2582 case $drv in 2583 alsa) 2584 audio_drv_probe $drv alsa/asoundlib.h -lasound \ 2585 "return snd_pcm_close((snd_pcm_t *)0);" 2586 libs_softmmu="-lasound $libs_softmmu" 2587 ;; 2588 2589 fmod) 2590 if test -z $fmod_lib || test -z $fmod_inc; then 2591 error_exit "You must specify path to FMOD library and headers" \ 2592 "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so" 2593 fi 2594 audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc" 2595 libs_softmmu="$fmod_lib $libs_softmmu" 2596 ;; 2597 2598 esd) 2599 audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);' 2600 libs_softmmu="-lesd $libs_softmmu" 2601 audio_pt_int="yes" 2602 ;; 2603 2604 pa) 2605 audio_drv_probe $drv pulse/mainloop.h "-lpulse" \ 2606 "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;" 2607 libs_softmmu="-lpulse $libs_softmmu" 2608 audio_pt_int="yes" 2609 ;; 2610 2611 coreaudio) 2612 libs_softmmu="-framework CoreAudio $libs_softmmu" 2613 ;; 2614 2615 dsound) 2616 libs_softmmu="-lole32 -ldxguid $libs_softmmu" 2617 audio_win_int="yes" 2618 ;; 2619 2620 oss) 2621 libs_softmmu="$oss_lib $libs_softmmu" 2622 ;; 2623 2624 sdl|wav) 2625 # XXX: Probes for CoreAudio, DirectSound, SDL(?) 2626 ;; 2627 2628 winwave) 2629 libs_softmmu="-lwinmm $libs_softmmu" 2630 audio_win_int="yes" 2631 ;; 2632 2633 *) 2634 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || { 2635 error_exit "Unknown driver '$drv' selected" \ 2636 "Possible drivers are: $audio_possible_drivers" 2637 } 2638 ;; 2639 esac 2640done 2641 2642########################################## 2643# BrlAPI probe 2644 2645if test "$brlapi" != "no" ; then 2646 brlapi_libs="-lbrlapi" 2647 cat > $TMPC << EOF 2648#include <brlapi.h> 2649#include <stddef.h> 2650int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); } 2651EOF 2652 if compile_prog "" "$brlapi_libs" ; then 2653 brlapi=yes 2654 libs_softmmu="$brlapi_libs $libs_softmmu" 2655 else 2656 if test "$brlapi" = "yes" ; then 2657 feature_not_found "brlapi" "Install brlapi devel" 2658 fi 2659 brlapi=no 2660 fi 2661fi 2662 2663########################################## 2664# curses probe 2665if test "$curses" != "no" ; then 2666 if test "$mingw32" = "yes" ; then 2667 curses_list="-lpdcurses" 2668 else 2669 curses_list="$($pkg_config --libs ncurses 2>/dev/null):-lncurses:-lcurses" 2670 fi 2671 curses_found=no 2672 cat > $TMPC << EOF 2673#include <curses.h> 2674int main(void) { 2675 const char *s = curses_version(); 2676 resize_term(0, 0); 2677 return s != 0; 2678} 2679EOF 2680 IFS=: 2681 for curses_lib in $curses_list; do 2682 unset IFS 2683 if compile_prog "" "$curses_lib" ; then 2684 curses_found=yes 2685 libs_softmmu="$curses_lib $libs_softmmu" 2686 break 2687 fi 2688 done 2689 unset IFS 2690 if test "$curses_found" = "yes" ; then 2691 curses=yes 2692 else 2693 if test "$curses" = "yes" ; then 2694 feature_not_found "curses" "Install ncurses devel" 2695 fi 2696 curses=no 2697 fi 2698fi 2699 2700########################################## 2701# curl probe 2702if test "$curl" != "no" ; then 2703 if $pkg_config libcurl --exists; then 2704 curlconfig="$pkg_config libcurl" 2705 else 2706 curlconfig=curl-config 2707 fi 2708 cat > $TMPC << EOF 2709#include <curl/curl.h> 2710int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; } 2711EOF 2712 curl_cflags=`$curlconfig --cflags 2>/dev/null` 2713 curl_libs=`$curlconfig --libs 2>/dev/null` 2714 if compile_prog "$curl_cflags" "$curl_libs" ; then 2715 curl=yes 2716 else 2717 if test "$curl" = "yes" ; then 2718 feature_not_found "curl" "Install libcurl devel" 2719 fi 2720 curl=no 2721 fi 2722fi # test "$curl" 2723 2724########################################## 2725# bluez support probe 2726if test "$bluez" != "no" ; then 2727 cat > $TMPC << EOF 2728#include <bluetooth/bluetooth.h> 2729int main(void) { return bt_error(0); } 2730EOF 2731 bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null` 2732 bluez_libs=`$pkg_config --libs bluez 2> /dev/null` 2733 if compile_prog "$bluez_cflags" "$bluez_libs" ; then 2734 bluez=yes 2735 libs_softmmu="$bluez_libs $libs_softmmu" 2736 else 2737 if test "$bluez" = "yes" ; then 2738 feature_not_found "bluez" "Install bluez-libs/libbluetooth devel" 2739 fi 2740 bluez="no" 2741 fi 2742fi 2743 2744########################################## 2745# glib support probe 2746 2747if test "$mingw32" = yes; then 2748 # g_poll is required in order to integrate with the glib main loop. 2749 glib_req_ver=2.20 2750else 2751 glib_req_ver=2.12 2752fi 2753glib_modules=gthread-2.0 2754if test "$modules" = yes; then 2755 glib_modules="$glib_modules gmodule-2.0" 2756fi 2757 2758for i in $glib_modules; do 2759 if $pkg_config --atleast-version=$glib_req_ver $i; then 2760 glib_cflags=`$pkg_config --cflags $i` 2761 glib_libs=`$pkg_config --libs $i` 2762 CFLAGS="$glib_cflags $CFLAGS" 2763 LIBS="$glib_libs $LIBS" 2764 libs_qga="$glib_libs $libs_qga" 2765 else 2766 error_exit "glib-$glib_req_ver $i is required to compile QEMU" 2767 fi 2768done 2769 2770# g_test_trap_subprocess added in 2.38. Used by some tests. 2771glib_subprocess=yes 2772if ! $pkg_config --atleast-version=2.38 glib-2.0; then 2773 glib_subprocess=no 2774fi 2775 2776########################################## 2777# SHA command probe for modules 2778if test "$modules" = yes; then 2779 shacmd_probe="sha1sum sha1 shasum" 2780 for c in $shacmd_probe; do 2781 if has $c; then 2782 shacmd="$c" 2783 break 2784 fi 2785 done 2786 if test "$shacmd" = ""; then 2787 error_exit "one of the checksum commands is required to enable modules: $shacmd_probe" 2788 fi 2789fi 2790 2791########################################## 2792# pixman support probe 2793 2794if test "$pixman" = ""; then 2795 if test "$want_tools" = "no" -a "$softmmu" = "no"; then 2796 pixman="none" 2797 elif $pkg_config --atleast-version=0.21.8 pixman-1 > /dev/null 2>&1; then 2798 pixman="system" 2799 else 2800 pixman="internal" 2801 fi 2802fi 2803if test "$pixman" = "none"; then 2804 if test "$want_tools" != "no" -o "$softmmu" != "no"; then 2805 error_exit "pixman disabled but system emulation or tools build" \ 2806 "enabled. You can turn off pixman only if you also" \ 2807 "disable all system emulation targets and the tools" \ 2808 "build with '--disable-tools --disable-system'." 2809 fi 2810 pixman_cflags= 2811 pixman_libs= 2812elif test "$pixman" = "system"; then 2813 # pixman version has been checked above 2814 pixman_cflags=`$pkg_config --cflags pixman-1` 2815 pixman_libs=`$pkg_config --libs pixman-1` 2816else 2817 if test ! -d ${source_path}/pixman/pixman; then 2818 error_exit "pixman >= 0.21.8 not present. Your options:" \ 2819 " (1) Preferred: Install the pixman devel package (any recent" \ 2820 " distro should have packages as Xorg needs pixman too)." \ 2821 " (2) Fetch the pixman submodule, using:" \ 2822 " git submodule update --init pixman" 2823 fi 2824 mkdir -p pixman/pixman 2825 pixman_cflags="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman" 2826 pixman_libs="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1" 2827fi 2828 2829########################################## 2830# libcap probe 2831 2832if test "$cap" != "no" ; then 2833 cat > $TMPC <<EOF 2834#include <stdio.h> 2835#include <sys/capability.h> 2836int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; } 2837EOF 2838 if compile_prog "" "-lcap" ; then 2839 cap=yes 2840 else 2841 cap=no 2842 fi 2843fi 2844 2845########################################## 2846# pthread probe 2847PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2" 2848 2849pthread=no 2850cat > $TMPC << EOF 2851#include <pthread.h> 2852static void *f(void *p) { return NULL; } 2853int main(void) { 2854 pthread_t thread; 2855 pthread_create(&thread, 0, f, 0); 2856 return 0; 2857} 2858EOF 2859if compile_prog "" "" ; then 2860 pthread=yes 2861else 2862 for pthread_lib in $PTHREADLIBS_LIST; do 2863 if compile_prog "" "$pthread_lib" ; then 2864 pthread=yes 2865 found=no 2866 for lib_entry in $LIBS; do 2867 if test "$lib_entry" = "$pthread_lib"; then 2868 found=yes 2869 break 2870 fi 2871 done 2872 if test "$found" = "no"; then 2873 LIBS="$pthread_lib $LIBS" 2874 fi 2875 break 2876 fi 2877 done 2878fi 2879 2880if test "$mingw32" != yes -a "$pthread" = no; then 2881 error_exit "pthread check failed" \ 2882 "Make sure to have the pthread libs and headers installed." 2883fi 2884 2885# check for pthread_setname_np 2886pthread_setname_np=no 2887cat > $TMPC << EOF 2888#include <pthread.h> 2889 2890static void *f(void *p) { return NULL; } 2891int main(void) 2892{ 2893 pthread_t thread; 2894 pthread_create(&thread, 0, f, 0); 2895 pthread_setname_np(thread, "QEMU"); 2896 return 0; 2897} 2898EOF 2899if compile_prog "" "$pthread_lib" ; then 2900 pthread_setname_np=yes 2901fi 2902 2903########################################## 2904# rbd probe 2905if test "$rbd" != "no" ; then 2906 cat > $TMPC <<EOF 2907#include <stdio.h> 2908#include <rbd/librbd.h> 2909int main(void) { 2910 rados_t cluster; 2911 rados_create(&cluster, NULL); 2912 return 0; 2913} 2914EOF 2915 rbd_libs="-lrbd -lrados" 2916 if compile_prog "" "$rbd_libs" ; then 2917 rbd=yes 2918 else 2919 if test "$rbd" = "yes" ; then 2920 feature_not_found "rados block device" "Install librbd/ceph devel" 2921 fi 2922 rbd=no 2923 fi 2924fi 2925 2926########################################## 2927# libssh2 probe 2928min_libssh2_version=1.2.8 2929if test "$libssh2" != "no" ; then 2930 if $pkg_config --atleast-version=$min_libssh2_version libssh2; then 2931 libssh2_cflags=`$pkg_config libssh2 --cflags` 2932 libssh2_libs=`$pkg_config libssh2 --libs` 2933 libssh2=yes 2934 else 2935 if test "$libssh2" = "yes" ; then 2936 error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2" 2937 fi 2938 libssh2=no 2939 fi 2940fi 2941 2942########################################## 2943# libssh2_sftp_fsync probe 2944 2945if test "$libssh2" = "yes"; then 2946 cat > $TMPC <<EOF 2947#include <stdio.h> 2948#include <libssh2.h> 2949#include <libssh2_sftp.h> 2950int main(void) { 2951 LIBSSH2_SESSION *session; 2952 LIBSSH2_SFTP *sftp; 2953 LIBSSH2_SFTP_HANDLE *sftp_handle; 2954 session = libssh2_session_init (); 2955 sftp = libssh2_sftp_init (session); 2956 sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0); 2957 libssh2_sftp_fsync (sftp_handle); 2958 return 0; 2959} 2960EOF 2961 # libssh2_cflags/libssh2_libs defined in previous test. 2962 if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then 2963 QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS" 2964 fi 2965fi 2966 2967########################################## 2968# linux-aio probe 2969 2970if test "$linux_aio" != "no" ; then 2971 cat > $TMPC <<EOF 2972#include <libaio.h> 2973#include <sys/eventfd.h> 2974#include <stddef.h> 2975int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; } 2976EOF 2977 if compile_prog "" "-laio" ; then 2978 linux_aio=yes 2979 else 2980 if test "$linux_aio" = "yes" ; then 2981 feature_not_found "linux AIO" "Install libaio devel" 2982 fi 2983 linux_aio=no 2984 fi 2985fi 2986 2987########################################## 2988# TPM passthrough is only on x86 Linux 2989 2990if test "$targetos" = Linux && test "$cpu" = i386 -o "$cpu" = x86_64; then 2991 tpm_passthrough=$tpm 2992else 2993 tpm_passthrough=no 2994fi 2995 2996########################################## 2997# attr probe 2998 2999if test "$attr" != "no" ; then 3000 cat > $TMPC <<EOF 3001#include <stdio.h> 3002#include <sys/types.h> 3003#ifdef CONFIG_LIBATTR 3004#include <attr/xattr.h> 3005#else 3006#include <sys/xattr.h> 3007#endif 3008int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; } 3009EOF 3010 if compile_prog "" "" ; then 3011 attr=yes 3012 # Older distros have <attr/xattr.h>, and need -lattr: 3013 elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then 3014 attr=yes 3015 LIBS="-lattr $LIBS" 3016 libattr=yes 3017 else 3018 if test "$attr" = "yes" ; then 3019 feature_not_found "ATTR" "Install libc6 or libattr devel" 3020 fi 3021 attr=no 3022 fi 3023fi 3024 3025########################################## 3026# iovec probe 3027cat > $TMPC <<EOF 3028#include <sys/types.h> 3029#include <sys/uio.h> 3030#include <unistd.h> 3031int main(void) { return sizeof(struct iovec); } 3032EOF 3033iovec=no 3034if compile_prog "" "" ; then 3035 iovec=yes 3036fi 3037 3038########################################## 3039# preadv probe 3040cat > $TMPC <<EOF 3041#include <sys/types.h> 3042#include <sys/uio.h> 3043#include <unistd.h> 3044int main(void) { return preadv(0, 0, 0, 0); } 3045EOF 3046preadv=no 3047if compile_prog "" "" ; then 3048 preadv=yes 3049fi 3050 3051########################################## 3052# fdt probe 3053# fdt support is mandatory for at least some target architectures, 3054# so insist on it if we're building those system emulators. 3055fdt_required=no 3056for target in $target_list; do 3057 case $target in 3058 aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu) 3059 fdt_required=yes 3060 ;; 3061 esac 3062done 3063 3064if test "$fdt_required" = "yes"; then 3065 if test "$fdt" = "no"; then 3066 error_exit "fdt disabled but some requested targets require it." \ 3067 "You can turn off fdt only if you also disable all the system emulation" \ 3068 "targets which need it (by specifying a cut down --target-list)." 3069 fi 3070 fdt=yes 3071fi 3072 3073if test "$fdt" != "no" ; then 3074 fdt_libs="-lfdt" 3075 # explicitly check for libfdt_env.h as it is missing in some stable installs 3076 cat > $TMPC << EOF 3077#include <libfdt_env.h> 3078int main(void) { return 0; } 3079EOF 3080 if compile_prog "" "$fdt_libs" ; then 3081 # system DTC is good - use it 3082 fdt=yes 3083 elif test -d ${source_path}/dtc/libfdt ; then 3084 # have submodule DTC - use it 3085 fdt=yes 3086 dtc_internal="yes" 3087 mkdir -p dtc 3088 if [ "$pwd_is_source_path" != "y" ] ; then 3089 symlink "$source_path/dtc/Makefile" "dtc/Makefile" 3090 symlink "$source_path/dtc/scripts" "dtc/scripts" 3091 fi 3092 fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt" 3093 fdt_libs="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs" 3094 elif test "$fdt" = "yes" ; then 3095 # have neither and want - prompt for system/submodule install 3096 error_exit "DTC (libfdt) not present. Your options:" \ 3097 " (1) Preferred: Install the DTC (libfdt) devel package" \ 3098 " (2) Fetch the DTC submodule, using:" \ 3099 " git submodule update --init dtc" 3100 else 3101 # don't have and don't want 3102 fdt_libs= 3103 fdt=no 3104 fi 3105fi 3106 3107libs_softmmu="$libs_softmmu $fdt_libs" 3108 3109########################################## 3110# GLX probe, used by milkymist-tmu2 3111if test "$glx" != "no" ; then 3112 glx_libs="-lGL -lX11" 3113 cat > $TMPC << EOF 3114#include <X11/Xlib.h> 3115#include <GL/gl.h> 3116#include <GL/glx.h> 3117int main(void) { glBegin(0); glXQueryVersion(0,0,0); return 0; } 3118EOF 3119 if compile_prog "" "-lGL -lX11" ; then 3120 glx=yes 3121 else 3122 if test "$glx" = "yes" ; then 3123 feature_not_found "glx" "Install GL devel (e.g. MESA)" 3124 fi 3125 glx_libs= 3126 glx=no 3127 fi 3128fi 3129 3130 3131########################################## 3132# archipelago probe 3133if test "$archipelago" != "no" ; then 3134 cat > $TMPC <<EOF 3135#include <stdio.h> 3136#include <xseg/xseg.h> 3137#include <xseg/protocol.h> 3138int main(void) { 3139 xseg_initialize(); 3140 return 0; 3141} 3142EOF 3143 archipelago_libs=-lxseg 3144 if compile_prog "" "$archipelago_libs"; then 3145 archipelago="yes" 3146 libs_tools="$archipelago_libs $libs_tools" 3147 libs_softmmu="$archipelago_libs $libs_softmmu" 3148 else 3149 if test "$archipelago" = "yes" ; then 3150 feature_not_found "Archipelago backend support" "Install libxseg devel" 3151 fi 3152 archipelago="no" 3153 fi 3154fi 3155 3156 3157########################################## 3158# glusterfs probe 3159if test "$glusterfs" != "no" ; then 3160 if $pkg_config --atleast-version=3 glusterfs-api; then 3161 glusterfs="yes" 3162 glusterfs_cflags=`$pkg_config --cflags glusterfs-api` 3163 glusterfs_libs=`$pkg_config --libs glusterfs-api` 3164 if $pkg_config --atleast-version=5 glusterfs-api; then 3165 glusterfs_discard="yes" 3166 fi 3167 if $pkg_config --atleast-version=6 glusterfs-api; then 3168 glusterfs_zerofill="yes" 3169 fi 3170 else 3171 if test "$glusterfs" = "yes" ; then 3172 feature_not_found "GlusterFS backend support" \ 3173 "Install glusterfs-api devel >= 3" 3174 fi 3175 glusterfs="no" 3176 fi 3177fi 3178 3179# Check for inotify functions when we are building linux-user 3180# emulator. This is done because older glibc versions don't 3181# have syscall stubs for these implemented. In that case we 3182# don't provide them even if kernel supports them. 3183# 3184inotify=no 3185cat > $TMPC << EOF 3186#include <sys/inotify.h> 3187 3188int 3189main(void) 3190{ 3191 /* try to start inotify */ 3192 return inotify_init(); 3193} 3194EOF 3195if compile_prog "" "" ; then 3196 inotify=yes 3197fi 3198 3199inotify1=no 3200cat > $TMPC << EOF 3201#include <sys/inotify.h> 3202 3203int 3204main(void) 3205{ 3206 /* try to start inotify */ 3207 return inotify_init1(0); 3208} 3209EOF 3210if compile_prog "" "" ; then 3211 inotify1=yes 3212fi 3213 3214# check if utimensat and futimens are supported 3215utimens=no 3216cat > $TMPC << EOF 3217#define _ATFILE_SOURCE 3218#include <stddef.h> 3219#include <fcntl.h> 3220#include <sys/stat.h> 3221 3222int main(void) 3223{ 3224 utimensat(AT_FDCWD, "foo", NULL, 0); 3225 futimens(0, NULL); 3226 return 0; 3227} 3228EOF 3229if compile_prog "" "" ; then 3230 utimens=yes 3231fi 3232 3233# check if pipe2 is there 3234pipe2=no 3235cat > $TMPC << EOF 3236#include <unistd.h> 3237#include <fcntl.h> 3238 3239int main(void) 3240{ 3241 int pipefd[2]; 3242 return pipe2(pipefd, O_CLOEXEC); 3243} 3244EOF 3245if compile_prog "" "" ; then 3246 pipe2=yes 3247fi 3248 3249# check if accept4 is there 3250accept4=no 3251cat > $TMPC << EOF 3252#include <sys/socket.h> 3253#include <stddef.h> 3254 3255int main(void) 3256{ 3257 accept4(0, NULL, NULL, SOCK_CLOEXEC); 3258 return 0; 3259} 3260EOF 3261if compile_prog "" "" ; then 3262 accept4=yes 3263fi 3264 3265# check if tee/splice is there. vmsplice was added same time. 3266splice=no 3267cat > $TMPC << EOF 3268#include <unistd.h> 3269#include <fcntl.h> 3270#include <limits.h> 3271 3272int main(void) 3273{ 3274 int len, fd = 0; 3275 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK); 3276 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE); 3277 return 0; 3278} 3279EOF 3280if compile_prog "" "" ; then 3281 splice=yes 3282fi 3283 3284########################################## 3285# libnuma probe 3286 3287if test "$numa" != "no" ; then 3288 cat > $TMPC << EOF 3289#include <numa.h> 3290int main(void) { return numa_available(); } 3291EOF 3292 3293 if compile_prog "" "-lnuma" ; then 3294 numa=yes 3295 libs_softmmu="-lnuma $libs_softmmu" 3296 else 3297 if test "$numa" = "yes" ; then 3298 feature_not_found "numa" "install numactl devel" 3299 fi 3300 numa=no 3301 fi 3302fi 3303 3304########################################## 3305# signalfd probe 3306signalfd="no" 3307cat > $TMPC << EOF 3308#include <unistd.h> 3309#include <sys/syscall.h> 3310#include <signal.h> 3311int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); } 3312EOF 3313 3314if compile_prog "" "" ; then 3315 signalfd=yes 3316fi 3317 3318# check if eventfd is supported 3319eventfd=no 3320cat > $TMPC << EOF 3321#include <sys/eventfd.h> 3322 3323int main(void) 3324{ 3325 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC); 3326} 3327EOF 3328if compile_prog "" "" ; then 3329 eventfd=yes 3330fi 3331 3332# check for fallocate 3333fallocate=no 3334cat > $TMPC << EOF 3335#include <fcntl.h> 3336 3337int main(void) 3338{ 3339 fallocate(0, 0, 0, 0); 3340 return 0; 3341} 3342EOF 3343if compile_prog "" "" ; then 3344 fallocate=yes 3345fi 3346 3347# check for fallocate hole punching 3348fallocate_punch_hole=no 3349cat > $TMPC << EOF 3350#include <fcntl.h> 3351#include <linux/falloc.h> 3352 3353int main(void) 3354{ 3355 fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0); 3356 return 0; 3357} 3358EOF 3359if compile_prog "" "" ; then 3360 fallocate_punch_hole=yes 3361fi 3362 3363# check that fallocate supports range zeroing inside the file 3364fallocate_zero_range=no 3365cat > $TMPC << EOF 3366#include <fcntl.h> 3367#include <linux/falloc.h> 3368 3369int main(void) 3370{ 3371 fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0); 3372 return 0; 3373} 3374EOF 3375if compile_prog "" "" ; then 3376 fallocate_zero_range=yes 3377fi 3378 3379# check for posix_fallocate 3380posix_fallocate=no 3381cat > $TMPC << EOF 3382#include <fcntl.h> 3383 3384int main(void) 3385{ 3386 posix_fallocate(0, 0, 0); 3387 return 0; 3388} 3389EOF 3390if compile_prog "" "" ; then 3391 posix_fallocate=yes 3392fi 3393 3394# check for sync_file_range 3395sync_file_range=no 3396cat > $TMPC << EOF 3397#include <fcntl.h> 3398 3399int main(void) 3400{ 3401 sync_file_range(0, 0, 0, 0); 3402 return 0; 3403} 3404EOF 3405if compile_prog "" "" ; then 3406 sync_file_range=yes 3407fi 3408 3409# check for linux/fiemap.h and FS_IOC_FIEMAP 3410fiemap=no 3411cat > $TMPC << EOF 3412#include <sys/ioctl.h> 3413#include <linux/fs.h> 3414#include <linux/fiemap.h> 3415 3416int main(void) 3417{ 3418 ioctl(0, FS_IOC_FIEMAP, 0); 3419 return 0; 3420} 3421EOF 3422if compile_prog "" "" ; then 3423 fiemap=yes 3424fi 3425 3426# check for dup3 3427dup3=no 3428cat > $TMPC << EOF 3429#include <unistd.h> 3430 3431int main(void) 3432{ 3433 dup3(0, 0, 0); 3434 return 0; 3435} 3436EOF 3437if compile_prog "" "" ; then 3438 dup3=yes 3439fi 3440 3441# check for ppoll support 3442ppoll=no 3443cat > $TMPC << EOF 3444#include <poll.h> 3445 3446int main(void) 3447{ 3448 struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 }; 3449 ppoll(&pfd, 1, 0, 0); 3450 return 0; 3451} 3452EOF 3453if compile_prog "" "" ; then 3454 ppoll=yes 3455fi 3456 3457# check for prctl(PR_SET_TIMERSLACK , ... ) support 3458prctl_pr_set_timerslack=no 3459cat > $TMPC << EOF 3460#include <sys/prctl.h> 3461 3462int main(void) 3463{ 3464 prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0); 3465 return 0; 3466} 3467EOF 3468if compile_prog "" "" ; then 3469 prctl_pr_set_timerslack=yes 3470fi 3471 3472# check for epoll support 3473epoll=no 3474cat > $TMPC << EOF 3475#include <sys/epoll.h> 3476 3477int main(void) 3478{ 3479 epoll_create(0); 3480 return 0; 3481} 3482EOF 3483if compile_prog "" "" ; then 3484 epoll=yes 3485fi 3486 3487# epoll_create1 and epoll_pwait are later additions 3488# so we must check separately for their presence 3489epoll_create1=no 3490cat > $TMPC << EOF 3491#include <sys/epoll.h> 3492 3493int main(void) 3494{ 3495 /* Note that we use epoll_create1 as a value, not as 3496 * a function being called. This is necessary so that on 3497 * old SPARC glibc versions where the function was present in 3498 * the library but not declared in the header file we will 3499 * fail the configure check. (Otherwise we will get a compiler 3500 * warning but not an error, and will proceed to fail the 3501 * qemu compile where we compile with -Werror.) 3502 */ 3503 return (int)(uintptr_t)&epoll_create1; 3504} 3505EOF 3506if compile_prog "" "" ; then 3507 epoll_create1=yes 3508fi 3509 3510epoll_pwait=no 3511cat > $TMPC << EOF 3512#include <sys/epoll.h> 3513 3514int main(void) 3515{ 3516 epoll_pwait(0, 0, 0, 0, 0); 3517 return 0; 3518} 3519EOF 3520if compile_prog "" "" ; then 3521 epoll_pwait=yes 3522fi 3523 3524# check for sendfile support 3525sendfile=no 3526cat > $TMPC << EOF 3527#include <sys/sendfile.h> 3528 3529int main(void) 3530{ 3531 return sendfile(0, 0, 0, 0); 3532} 3533EOF 3534if compile_prog "" "" ; then 3535 sendfile=yes 3536fi 3537 3538# check for timerfd support (glibc 2.8 and newer) 3539timerfd=no 3540cat > $TMPC << EOF 3541#include <sys/timerfd.h> 3542 3543int main(void) 3544{ 3545 return(timerfd_create(CLOCK_REALTIME, 0)); 3546} 3547EOF 3548if compile_prog "" "" ; then 3549 timerfd=yes 3550fi 3551 3552# check for setns and unshare support 3553setns=no 3554cat > $TMPC << EOF 3555#include <sched.h> 3556 3557int main(void) 3558{ 3559 int ret; 3560 ret = setns(0, 0); 3561 ret = unshare(0); 3562 return ret; 3563} 3564EOF 3565if compile_prog "" "" ; then 3566 setns=yes 3567fi 3568 3569# Check if tools are available to build documentation. 3570if test "$docs" != "no" ; then 3571 if has makeinfo && has pod2man; then 3572 docs=yes 3573 else 3574 if test "$docs" = "yes" ; then 3575 feature_not_found "docs" "Install texinfo and Perl/perl-podlators" 3576 fi 3577 docs=no 3578 fi 3579fi 3580 3581# Search for bswap_32 function 3582byteswap_h=no 3583cat > $TMPC << EOF 3584#include <byteswap.h> 3585int main(void) { return bswap_32(0); } 3586EOF 3587if compile_prog "" "" ; then 3588 byteswap_h=yes 3589fi 3590 3591# Search for bswap32 function 3592bswap_h=no 3593cat > $TMPC << EOF 3594#include <sys/endian.h> 3595#include <sys/types.h> 3596#include <machine/bswap.h> 3597int main(void) { return bswap32(0); } 3598EOF 3599if compile_prog "" "" ; then 3600 bswap_h=yes 3601fi 3602 3603########################################## 3604# Do we have libiscsi >= 1.9.0 3605if test "$libiscsi" != "no" ; then 3606 if $pkg_config --atleast-version=1.9.0 libiscsi; then 3607 libiscsi="yes" 3608 libiscsi_cflags=$($pkg_config --cflags libiscsi) 3609 libiscsi_libs=$($pkg_config --libs libiscsi) 3610 else 3611 if test "$libiscsi" = "yes" ; then 3612 feature_not_found "libiscsi" "Install libiscsi >= 1.9.0" 3613 fi 3614 libiscsi="no" 3615 fi 3616fi 3617 3618########################################## 3619# Do we need libm 3620cat > $TMPC << EOF 3621#include <math.h> 3622int main(int argc, char **argv) { return isnan(sin((double)argc)); } 3623EOF 3624if compile_prog "" "" ; then 3625 : 3626elif compile_prog "" "-lm" ; then 3627 LIBS="-lm $LIBS" 3628 libs_qga="-lm $libs_qga" 3629else 3630 error_exit "libm check failed" 3631fi 3632 3633########################################## 3634# Do we need librt 3635# uClibc provides 2 versions of clock_gettime(), one with realtime 3636# support and one without. This means that the clock_gettime() don't 3637# need -lrt. We still need it for timer_create() so we check for this 3638# function in addition. 3639cat > $TMPC <<EOF 3640#include <signal.h> 3641#include <time.h> 3642int main(void) { 3643 timer_create(CLOCK_REALTIME, NULL, NULL); 3644 return clock_gettime(CLOCK_REALTIME, NULL); 3645} 3646EOF 3647 3648if compile_prog "" "" ; then 3649 : 3650# we need pthread for static linking. use previous pthread test result 3651elif compile_prog "" "$pthread_lib -lrt" ; then 3652 LIBS="$LIBS -lrt" 3653 libs_qga="$libs_qga -lrt" 3654fi 3655 3656if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \ 3657 "$aix" != "yes" -a "$haiku" != "yes" ; then 3658 libs_softmmu="-lutil $libs_softmmu" 3659fi 3660 3661########################################## 3662# spice probe 3663if test "$spice" != "no" ; then 3664 cat > $TMPC << EOF 3665#include <spice.h> 3666int main(void) { spice_server_new(); return 0; } 3667EOF 3668 spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null) 3669 spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null) 3670 if $pkg_config --atleast-version=0.12.0 spice-server && \ 3671 $pkg_config --atleast-version=0.12.3 spice-protocol && \ 3672 compile_prog "$spice_cflags" "$spice_libs" ; then 3673 spice="yes" 3674 libs_softmmu="$libs_softmmu $spice_libs" 3675 QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags" 3676 spice_protocol_version=$($pkg_config --modversion spice-protocol) 3677 spice_server_version=$($pkg_config --modversion spice-server) 3678 else 3679 if test "$spice" = "yes" ; then 3680 feature_not_found "spice" \ 3681 "Install spice-server(>=0.12.0) and spice-protocol(>=0.12.3) devel" 3682 fi 3683 spice="no" 3684 fi 3685fi 3686 3687# check for libcacard for smartcard support 3688smartcard_cflags="" 3689# TODO - what's the minimal nss version we support? 3690if test "$smartcard_nss" != "no"; then 3691 cat > $TMPC << EOF 3692#include <pk11pub.h> 3693int main(void) { PK11_FreeSlot(0); return 0; } 3694EOF 3695 # FIXME: do not include $glib_* in here 3696 nss_libs="$($pkg_config --libs nss 2>/dev/null) $glib_libs" 3697 nss_cflags="$($pkg_config --cflags nss 2>/dev/null) $glib_cflags" 3698 test_cflags="$nss_cflags" 3699 # The header files in nss < 3.13.3 have a bug which causes them to 3700 # emit a warning. If we're going to compile QEMU with -Werror, then 3701 # test that the headers don't have this bug. Otherwise we would pass 3702 # the configure test but fail to compile QEMU later. 3703 if test "$werror" = "yes"; then 3704 test_cflags="-Werror $test_cflags" 3705 fi 3706 if test -n "$libtool" && 3707 $pkg_config --atleast-version=3.12.8 nss && \ 3708 compile_prog "$test_cflags" "$nss_libs"; then 3709 smartcard_nss="yes" 3710 else 3711 if test "$smartcard_nss" = "yes"; then 3712 feature_not_found "nss" "Install nss devel >= 3.12.8" 3713 fi 3714 smartcard_nss="no" 3715 fi 3716fi 3717 3718# check for libusb 3719if test "$libusb" != "no" ; then 3720 if $pkg_config --atleast-version=1.0.13 libusb-1.0; then 3721 libusb="yes" 3722 libusb_cflags=$($pkg_config --cflags libusb-1.0) 3723 libusb_libs=$($pkg_config --libs libusb-1.0) 3724 QEMU_CFLAGS="$QEMU_CFLAGS $libusb_cflags" 3725 libs_softmmu="$libs_softmmu $libusb_libs" 3726 else 3727 if test "$libusb" = "yes"; then 3728 feature_not_found "libusb" "Install libusb devel >= 1.0.13" 3729 fi 3730 libusb="no" 3731 fi 3732fi 3733 3734# check for usbredirparser for usb network redirection support 3735if test "$usb_redir" != "no" ; then 3736 if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then 3737 usb_redir="yes" 3738 usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5) 3739 usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5) 3740 QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags" 3741 libs_softmmu="$libs_softmmu $usb_redir_libs" 3742 else 3743 if test "$usb_redir" = "yes"; then 3744 feature_not_found "usb-redir" "Install usbredir devel" 3745 fi 3746 usb_redir="no" 3747 fi 3748fi 3749 3750########################################## 3751# check if we have VSS SDK headers for win 3752 3753if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then 3754 case "$vss_win32_sdk" in 3755 "") vss_win32_include="-I$source_path" ;; 3756 *\ *) # The SDK is installed in "Program Files" by default, but we cannot 3757 # handle path with spaces. So we symlink the headers into ".sdk/vss". 3758 vss_win32_include="-I$source_path/.sdk/vss" 3759 symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc" 3760 ;; 3761 *) vss_win32_include="-I$vss_win32_sdk" 3762 esac 3763 cat > $TMPC << EOF 3764#define __MIDL_user_allocate_free_DEFINED__ 3765#include <inc/win2003/vss.h> 3766int main(void) { return VSS_CTX_BACKUP; } 3767EOF 3768 if compile_prog "$vss_win32_include" "" ; then 3769 guest_agent_with_vss="yes" 3770 QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include" 3771 libs_qga="-lole32 -loleaut32 -lshlwapi -luuid -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga" 3772 else 3773 if test "$vss_win32_sdk" != "" ; then 3774 echo "ERROR: Please download and install Microsoft VSS SDK:" 3775 echo "ERROR: http://www.microsoft.com/en-us/download/details.aspx?id=23490" 3776 echo "ERROR: On POSIX-systems, you can extract the SDK headers by:" 3777 echo "ERROR: scripts/extract-vsssdk-headers setup.exe" 3778 echo "ERROR: The headers are extracted in the directory \`inc'." 3779 feature_not_found "VSS support" 3780 fi 3781 guest_agent_with_vss="no" 3782 fi 3783fi 3784 3785########################################## 3786# lookup Windows platform SDK (if not specified) 3787# The SDK is needed only to build .tlb (type library) file of guest agent 3788# VSS provider from the source. It is usually unnecessary because the 3789# pre-compiled .tlb file is included. 3790 3791if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss" = "yes" ; then 3792 if test -z "$win_sdk"; then 3793 programfiles="$PROGRAMFILES" 3794 test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432" 3795 if test -n "$programfiles"; then 3796 win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null 3797 else 3798 feature_not_found "Windows SDK" 3799 fi 3800 elif test "$win_sdk" = "no"; then 3801 win_sdk="" 3802 fi 3803fi 3804 3805########################################## 3806 3807########################################## 3808# check if we have fdatasync 3809 3810fdatasync=no 3811cat > $TMPC << EOF 3812#include <unistd.h> 3813int main(void) { 3814#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0 3815return fdatasync(0); 3816#else 3817#error Not supported 3818#endif 3819} 3820EOF 3821if compile_prog "" "" ; then 3822 fdatasync=yes 3823fi 3824 3825########################################## 3826# check if we have madvise 3827 3828madvise=no 3829cat > $TMPC << EOF 3830#include <sys/types.h> 3831#include <sys/mman.h> 3832#include <stddef.h> 3833int main(void) { return madvise(NULL, 0, MADV_DONTNEED); } 3834EOF 3835if compile_prog "" "" ; then 3836 madvise=yes 3837fi 3838 3839########################################## 3840# check if we have posix_madvise 3841 3842posix_madvise=no 3843cat > $TMPC << EOF 3844#include <sys/mman.h> 3845#include <stddef.h> 3846int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); } 3847EOF 3848if compile_prog "" "" ; then 3849 posix_madvise=yes 3850fi 3851 3852########################################## 3853# check if we have usable SIGEV_THREAD_ID 3854 3855sigev_thread_id=no 3856cat > $TMPC << EOF 3857#include <signal.h> 3858int main(void) { 3859 struct sigevent ev; 3860 ev.sigev_notify = SIGEV_THREAD_ID; 3861 ev._sigev_un._tid = 0; 3862 asm volatile("" : : "g"(&ev)); 3863 return 0; 3864} 3865EOF 3866if compile_prog "" "" ; then 3867 sigev_thread_id=yes 3868fi 3869 3870########################################## 3871# check if trace backend exists 3872 3873$python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends > /dev/null 2> /dev/null 3874if test "$?" -ne 0 ; then 3875 error_exit "invalid trace backends" \ 3876 "Please choose supported trace backends." 3877fi 3878 3879########################################## 3880# For 'ust' backend, test if ust headers are present 3881if have_backend "ust"; then 3882 cat > $TMPC << EOF 3883#include <lttng/tracepoint.h> 3884int main(void) { return 0; } 3885EOF 3886 if compile_prog "" "" ; then 3887 if $pkg_config lttng-ust --exists; then 3888 lttng_ust_libs=`$pkg_config --libs lttng-ust` 3889 else 3890 lttng_ust_libs="-llttng-ust" 3891 fi 3892 if $pkg_config liburcu-bp --exists; then 3893 urcu_bp_libs=`$pkg_config --libs liburcu-bp` 3894 else 3895 urcu_bp_libs="-lurcu-bp" 3896 fi 3897 3898 LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS" 3899 libs_qga="$lttng_ust_libs $urcu_bp_libs $libs_qga" 3900 else 3901 error_exit "Trace backend 'ust' missing lttng-ust header files" 3902 fi 3903fi 3904 3905########################################## 3906# For 'dtrace' backend, test if 'dtrace' command is present 3907if have_backend "dtrace"; then 3908 if ! has 'dtrace' ; then 3909 error_exit "dtrace command is not found in PATH $PATH" 3910 fi 3911 trace_backend_stap="no" 3912 if has 'stap' ; then 3913 trace_backend_stap="yes" 3914 fi 3915fi 3916 3917########################################## 3918# check and set a backend for coroutine 3919 3920# We prefer ucontext, but it's not always possible. The fallback 3921# is sigcontext. gthread is not selectable except explicitly, because 3922# it is not functional enough to run QEMU proper. (It is occasionally 3923# useful for debugging purposes.) On Windows the only valid backend 3924# is the Windows-specific one. 3925 3926ucontext_works=no 3927if test "$darwin" != "yes"; then 3928 cat > $TMPC << EOF 3929#include <ucontext.h> 3930#ifdef __stub_makecontext 3931#error Ignoring glibc stub makecontext which will always fail 3932#endif 3933int main(void) { makecontext(0, 0, 0); return 0; } 3934EOF 3935 if compile_prog "" "" ; then 3936 ucontext_works=yes 3937 fi 3938fi 3939 3940if test "$coroutine" = ""; then 3941 if test "$mingw32" = "yes"; then 3942 coroutine=win32 3943 elif test "$ucontext_works" = "yes"; then 3944 coroutine=ucontext 3945 else 3946 coroutine=sigaltstack 3947 fi 3948else 3949 case $coroutine in 3950 windows) 3951 if test "$mingw32" != "yes"; then 3952 error_exit "'windows' coroutine backend only valid for Windows" 3953 fi 3954 # Unfortunately the user visible backend name doesn't match the 3955 # coroutine-*.c filename for this case, so we have to adjust it here. 3956 coroutine=win32 3957 ;; 3958 ucontext) 3959 if test "$ucontext_works" != "yes"; then 3960 feature_not_found "ucontext" 3961 fi 3962 ;; 3963 gthread|sigaltstack) 3964 if test "$mingw32" = "yes"; then 3965 error_exit "only the 'windows' coroutine backend is valid for Windows" 3966 fi 3967 ;; 3968 *) 3969 error_exit "unknown coroutine backend $coroutine" 3970 ;; 3971 esac 3972fi 3973 3974if test "$coroutine_pool" = ""; then 3975 if test "$coroutine" = "gthread"; then 3976 coroutine_pool=no 3977 else 3978 coroutine_pool=yes 3979 fi 3980fi 3981if test "$coroutine" = "gthread" -a "$coroutine_pool" = "yes"; then 3982 error_exit "'gthread' coroutine backend does not support pool (use --disable-coroutine-pool)" 3983fi 3984 3985########################################## 3986# check if we have open_by_handle_at 3987 3988open_by_handle_at=no 3989cat > $TMPC << EOF 3990#include <fcntl.h> 3991#if !defined(AT_EMPTY_PATH) 3992# error missing definition 3993#else 3994int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); } 3995#endif 3996EOF 3997if compile_prog "" "" ; then 3998 open_by_handle_at=yes 3999fi 4000 4001######################################## 4002# check if we have linux/magic.h 4003 4004linux_magic_h=no 4005cat > $TMPC << EOF 4006#include <linux/magic.h> 4007int main(void) { 4008 return 0; 4009} 4010EOF 4011if compile_prog "" "" ; then 4012 linux_magic_h=yes 4013fi 4014 4015######################################## 4016# check whether we can disable warning option with a pragma (this is needed 4017# to silence warnings in the headers of some versions of external libraries). 4018# This test has to be compiled with -Werror as otherwise an unknown pragma is 4019# only a warning. 4020# 4021# If we can't selectively disable warning in the code, disable -Werror so that 4022# the build doesn't fail anyway. 4023 4024pragma_disable_unused_but_set=no 4025cat > $TMPC << EOF 4026#pragma GCC diagnostic push 4027#pragma GCC diagnostic ignored "-Wunused-but-set-variable" 4028#pragma GCC diagnostic ignored "-Wstrict-prototypes" 4029#pragma GCC diagnostic pop 4030 4031int main(void) { 4032 return 0; 4033} 4034EOF 4035if compile_prog "-Werror" "" ; then 4036 pragma_diagnostic_available=yes 4037else 4038 werror=no 4039fi 4040 4041######################################## 4042# check if we have valgrind/valgrind.h 4043 4044valgrind_h=no 4045cat > $TMPC << EOF 4046#include <valgrind/valgrind.h> 4047int main(void) { 4048 return 0; 4049} 4050EOF 4051if compile_prog "" "" ; then 4052 valgrind_h=yes 4053fi 4054 4055######################################## 4056# check if environ is declared 4057 4058has_environ=no 4059cat > $TMPC << EOF 4060#include <unistd.h> 4061int main(void) { 4062 environ = 0; 4063 return 0; 4064} 4065EOF 4066if compile_prog "" "" ; then 4067 has_environ=yes 4068fi 4069 4070######################################## 4071# check if cpuid.h is usable. 4072 4073cpuid_h=no 4074cat > $TMPC << EOF 4075#include <cpuid.h> 4076int main(void) { 4077 unsigned a, b, c, d; 4078 int max = __get_cpuid_max(0, 0); 4079 4080 if (max >= 1) { 4081 __cpuid(1, a, b, c, d); 4082 } 4083 4084 if (max >= 7) { 4085 __cpuid_count(7, 0, a, b, c, d); 4086 } 4087 4088 return 0; 4089} 4090EOF 4091if compile_prog "" "" ; then 4092 cpuid_h=yes 4093fi 4094 4095######################################## 4096# check if __[u]int128_t is usable. 4097 4098int128=no 4099cat > $TMPC << EOF 4100#if defined(__clang_major__) && defined(__clang_minor__) 4101# if ((__clang_major__ < 3) || (__clang_major__ == 3) && (__clang_minor__ < 2)) 4102# error __int128_t does not work in CLANG before 3.2 4103# endif 4104#endif 4105__int128_t a; 4106__uint128_t b; 4107int main (void) { 4108 a = a + b; 4109 b = a * b; 4110 a = a * a; 4111 return 0; 4112} 4113EOF 4114if compile_prog "" "" ; then 4115 int128=yes 4116fi 4117 4118######################################## 4119# check if getauxval is available. 4120 4121getauxval=no 4122cat > $TMPC << EOF 4123#include <sys/auxv.h> 4124int main(void) { 4125 return getauxval(AT_HWCAP) == 0; 4126} 4127EOF 4128if compile_prog "" "" ; then 4129 getauxval=yes 4130fi 4131 4132########################################## 4133# End of CC checks 4134# After here, no more $cc or $ld runs 4135 4136if test "$gcov" = "yes" ; then 4137 CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS" 4138 LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS" 4139elif test "$debug" = "no" ; then 4140 CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS" 4141fi 4142 4143########################################## 4144# Do we have libnfs 4145if test "$libnfs" != "no" ; then 4146 if $pkg_config --atleast-version=1.9.3 libnfs; then 4147 libnfs="yes" 4148 libnfs_libs=$($pkg_config --libs libnfs) 4149 LIBS="$LIBS $libnfs_libs" 4150 else 4151 if test "$libnfs" = "yes" ; then 4152 feature_not_found "libnfs" "Install libnfs devel >= 1.9.3" 4153 fi 4154 libnfs="no" 4155 fi 4156fi 4157 4158# Disable zero malloc errors for official releases unless explicitly told to 4159# enable/disable 4160if test -z "$zero_malloc" ; then 4161 if test "$z_version" = "50" ; then 4162 zero_malloc="no" 4163 else 4164 zero_malloc="yes" 4165 fi 4166fi 4167 4168# Now we've finished running tests it's OK to add -Werror to the compiler flags 4169if test "$werror" = "yes"; then 4170 QEMU_CFLAGS="-Werror $QEMU_CFLAGS" 4171fi 4172 4173if test "$solaris" = "no" ; then 4174 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then 4175 LDFLAGS="-Wl,--warn-common $LDFLAGS" 4176 fi 4177fi 4178 4179# test if pod2man has --utf8 option 4180if pod2man --help | grep -q utf8; then 4181 POD2MAN="pod2man --utf8" 4182else 4183 POD2MAN="pod2man" 4184fi 4185 4186# Use ASLR, no-SEH and DEP if available 4187if test "$mingw32" = "yes" ; then 4188 for flag in --dynamicbase --no-seh --nxcompat; do 4189 if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then 4190 LDFLAGS="-Wl,$flag $LDFLAGS" 4191 fi 4192 done 4193fi 4194 4195qemu_confdir=$sysconfdir$confsuffix 4196qemu_moddir=$libdir$confsuffix 4197qemu_datadir=$datadir$confsuffix 4198qemu_localedir="$datadir/locale" 4199 4200tools="" 4201if test "$want_tools" = "yes" ; then 4202 tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools" 4203 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then 4204 tools="qemu-nbd\$(EXESUF) $tools" 4205 fi 4206fi 4207if test "$softmmu" = yes ; then 4208 if test "$virtfs" != no ; then 4209 if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then 4210 virtfs=yes 4211 tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)" 4212 else 4213 if test "$virtfs" = yes; then 4214 error_exit "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel" 4215 fi 4216 virtfs=no 4217 fi 4218 fi 4219fi 4220if [ "$guest_agent" != "no" ]; then 4221 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then 4222 tools="qemu-ga\$(EXESUF) $tools" 4223 if [ "$mingw32" = "yes" -a "$guest_agent_with_vss" = "yes" ]; then 4224 tools="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb $tools" 4225 fi 4226 guest_agent=yes 4227 elif [ "$guest_agent" != yes ]; then 4228 guest_agent=no 4229 else 4230 error_exit "Guest agent is not supported on this platform" 4231 fi 4232fi 4233 4234# Mac OS X ships with a broken assembler 4235roms= 4236if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \ 4237 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \ 4238 "$softmmu" = yes ; then 4239 roms="optionrom" 4240fi 4241if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then 4242 roms="$roms spapr-rtas" 4243fi 4244 4245if test "$cpu" = "s390x" ; then 4246 roms="$roms s390-ccw" 4247fi 4248 4249# Probe for the need for relocating the user-only binary. 4250if test "$pie" = "no" ; then 4251 textseg_addr= 4252 case "$cpu" in 4253 arm | i386 | ppc* | s390* | sparc* | x86_64 | x32) 4254 # ??? Rationale for choosing this address 4255 textseg_addr=0x60000000 4256 ;; 4257 mips) 4258 # A 256M aligned address, high in the address space, with enough 4259 # room for the code_gen_buffer above it before the stack. 4260 textseg_addr=0x60000000 4261 ;; 4262 esac 4263 if [ -n "$textseg_addr" ]; then 4264 cat > $TMPC <<EOF 4265 int main(void) { return 0; } 4266EOF 4267 textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr" 4268 if ! compile_prog "" "$textseg_ldflags"; then 4269 # In case ld does not support -Ttext-segment, edit the default linker 4270 # script via sed to set the .text start addr. This is needed on FreeBSD 4271 # at least. 4272 $ld --verbose | sed \ 4273 -e '1,/==================================================/d' \ 4274 -e '/==================================================/,$d' \ 4275 -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \ 4276 -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld 4277 textseg_ldflags="-Wl,-T../config-host.ld" 4278 fi 4279 fi 4280fi 4281 4282# prepend pixman and ftd flags after all config tests are done 4283QEMU_CFLAGS="$pixman_cflags $fdt_cflags $QEMU_CFLAGS" 4284libs_softmmu="$pixman_libs $libs_softmmu" 4285 4286echo "Install prefix $prefix" 4287echo "BIOS directory `eval echo $qemu_datadir`" 4288echo "binary directory `eval echo $bindir`" 4289echo "library directory `eval echo $libdir`" 4290echo "module directory `eval echo $qemu_moddir`" 4291echo "libexec directory `eval echo $libexecdir`" 4292echo "include directory `eval echo $includedir`" 4293echo "config directory `eval echo $sysconfdir`" 4294if test "$mingw32" = "no" ; then 4295echo "local state directory `eval echo $local_statedir`" 4296echo "Manual directory `eval echo $mandir`" 4297echo "ELF interp prefix $interp_prefix" 4298else 4299echo "local state directory queried at runtime" 4300echo "Windows SDK $win_sdk" 4301fi 4302echo "Source path $source_path" 4303echo "C compiler $cc" 4304echo "Host C compiler $host_cc" 4305echo "C++ compiler $cxx" 4306echo "Objective-C compiler $objcc" 4307echo "ARFLAGS $ARFLAGS" 4308echo "CFLAGS $CFLAGS" 4309echo "QEMU_CFLAGS $QEMU_CFLAGS" 4310echo "LDFLAGS $LDFLAGS" 4311echo "make $make" 4312echo "install $install" 4313echo "python $python" 4314if test "$slirp" = "yes" ; then 4315 echo "smbd $smbd" 4316fi 4317echo "module support $modules" 4318echo "host CPU $cpu" 4319echo "host big endian $bigendian" 4320echo "target list $target_list" 4321echo "tcg debug enabled $debug_tcg" 4322echo "gprof enabled $gprof" 4323echo "sparse enabled $sparse" 4324echo "strip binaries $strip_opt" 4325echo "profiler $profiler" 4326echo "static build $static" 4327if test "$darwin" = "yes" ; then 4328 echo "Cocoa support $cocoa" 4329fi 4330echo "pixman $pixman" 4331echo "SDL support $sdl" 4332echo "GTK support $gtk" 4333echo "VTE support $vte" 4334echo "curses support $curses" 4335echo "curl support $curl" 4336echo "mingw32 support $mingw32" 4337echo "Audio drivers $audio_drv_list" 4338echo "Block whitelist (rw) $block_drv_rw_whitelist" 4339echo "Block whitelist (ro) $block_drv_ro_whitelist" 4340echo "VirtFS support $virtfs" 4341echo "VNC support $vnc" 4342if test "$vnc" = "yes" ; then 4343 echo "VNC TLS support $vnc_tls" 4344 echo "VNC SASL support $vnc_sasl" 4345 echo "VNC JPEG support $vnc_jpeg" 4346 echo "VNC PNG support $vnc_png" 4347 echo "VNC WS support $vnc_ws" 4348fi 4349if test -n "$sparc_cpu"; then 4350 echo "Target Sparc Arch $sparc_cpu" 4351fi 4352echo "xen support $xen" 4353if test "$xen" = "yes" ; then 4354 echo "xen ctrl version $xen_ctrl_version" 4355fi 4356echo "brlapi support $brlapi" 4357echo "bluez support $bluez" 4358echo "Documentation $docs" 4359echo "GUEST_BASE $guest_base" 4360echo "PIE $pie" 4361echo "vde support $vde" 4362echo "netmap support $netmap" 4363echo "Linux AIO support $linux_aio" 4364echo "ATTR/XATTR support $attr" 4365echo "Install blobs $blobs" 4366echo "KVM support $kvm" 4367echo "RDMA support $rdma" 4368echo "TCG interpreter $tcg_interpreter" 4369echo "fdt support $fdt" 4370echo "preadv support $preadv" 4371echo "fdatasync $fdatasync" 4372echo "madvise $madvise" 4373echo "posix_madvise $posix_madvise" 4374echo "sigev_thread_id $sigev_thread_id" 4375echo "uuid support $uuid" 4376echo "libcap-ng support $cap_ng" 4377echo "vhost-net support $vhost_net" 4378echo "vhost-scsi support $vhost_scsi" 4379echo "Trace backends $trace_backends" 4380if test "$trace_backend" = "simple"; then 4381echo "Trace output file $trace_file-<pid>" 4382fi 4383if test "$spice" = "yes"; then 4384echo "spice support $spice ($spice_protocol_version/$spice_server_version)" 4385else 4386echo "spice support $spice" 4387fi 4388echo "rbd support $rbd" 4389echo "xfsctl support $xfs" 4390echo "nss used $smartcard_nss" 4391echo "libusb $libusb" 4392echo "usb net redir $usb_redir" 4393echo "GLX support $glx" 4394echo "libiscsi support $libiscsi" 4395echo "libnfs support $libnfs" 4396echo "build guest agent $guest_agent" 4397echo "QGA VSS support $guest_agent_with_vss" 4398echo "seccomp support $seccomp" 4399echo "coroutine backend $coroutine" 4400echo "coroutine pool $coroutine_pool" 4401echo "GlusterFS support $glusterfs" 4402echo "Archipelago support $archipelago" 4403echo "gcov $gcov_tool" 4404echo "gcov enabled $gcov" 4405echo "TPM support $tpm" 4406echo "libssh2 support $libssh2" 4407echo "TPM passthrough $tpm_passthrough" 4408echo "QOM debugging $qom_cast_debug" 4409echo "vhdx $vhdx" 4410echo "Quorum $quorum" 4411echo "lzo support $lzo" 4412echo "snappy support $snappy" 4413echo "bzip2 support $bzip2" 4414echo "NUMA host support $numa" 4415 4416if test "$sdl_too_old" = "yes"; then 4417echo "-> Your SDL version is too old - please upgrade to have SDL support" 4418fi 4419 4420config_host_mak="config-host.mak" 4421 4422echo "# Automatically generated by configure - do not modify" >config-all-disas.mak 4423 4424echo "# Automatically generated by configure - do not modify" > $config_host_mak 4425echo >> $config_host_mak 4426 4427echo all: >> $config_host_mak 4428echo "prefix=$prefix" >> $config_host_mak 4429echo "bindir=$bindir" >> $config_host_mak 4430echo "libdir=$libdir" >> $config_host_mak 4431echo "libexecdir=$libexecdir" >> $config_host_mak 4432echo "includedir=$includedir" >> $config_host_mak 4433echo "mandir=$mandir" >> $config_host_mak 4434echo "sysconfdir=$sysconfdir" >> $config_host_mak 4435echo "qemu_confdir=$qemu_confdir" >> $config_host_mak 4436echo "qemu_datadir=$qemu_datadir" >> $config_host_mak 4437echo "qemu_docdir=$qemu_docdir" >> $config_host_mak 4438echo "qemu_moddir=$qemu_moddir" >> $config_host_mak 4439if test "$mingw32" = "no" ; then 4440 echo "qemu_localstatedir=$local_statedir" >> $config_host_mak 4441fi 4442echo "qemu_helperdir=$libexecdir" >> $config_host_mak 4443echo "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak 4444echo "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak 4445echo "qemu_localedir=$qemu_localedir" >> $config_host_mak 4446echo "libs_softmmu=$libs_softmmu" >> $config_host_mak 4447 4448echo "ARCH=$ARCH" >> $config_host_mak 4449 4450if test "$debug_tcg" = "yes" ; then 4451 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak 4452fi 4453if test "$strip_opt" = "yes" ; then 4454 echo "STRIP=${strip}" >> $config_host_mak 4455fi 4456if test "$bigendian" = "yes" ; then 4457 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak 4458fi 4459if test "$mingw32" = "yes" ; then 4460 echo "CONFIG_WIN32=y" >> $config_host_mak 4461 rc_version=`cat $source_path/VERSION` 4462 version_major=${rc_version%%.*} 4463 rc_version=${rc_version#*.} 4464 version_minor=${rc_version%%.*} 4465 rc_version=${rc_version#*.} 4466 version_subminor=${rc_version%%.*} 4467 version_micro=0 4468 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak 4469 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak 4470 if test "$guest_agent_with_vss" = "yes" ; then 4471 echo "CONFIG_QGA_VSS=y" >> $config_host_mak 4472 echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak 4473 fi 4474else 4475 echo "CONFIG_POSIX=y" >> $config_host_mak 4476fi 4477 4478if test "$linux" = "yes" ; then 4479 echo "CONFIG_LINUX=y" >> $config_host_mak 4480fi 4481 4482if test "$darwin" = "yes" ; then 4483 echo "CONFIG_DARWIN=y" >> $config_host_mak 4484fi 4485 4486if test "$aix" = "yes" ; then 4487 echo "CONFIG_AIX=y" >> $config_host_mak 4488fi 4489 4490if test "$solaris" = "yes" ; then 4491 echo "CONFIG_SOLARIS=y" >> $config_host_mak 4492 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak 4493 if test "$needs_libsunmath" = "yes" ; then 4494 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak 4495 fi 4496fi 4497if test "$haiku" = "yes" ; then 4498 echo "CONFIG_HAIKU=y" >> $config_host_mak 4499fi 4500if test "$static" = "yes" ; then 4501 echo "CONFIG_STATIC=y" >> $config_host_mak 4502fi 4503if test "$profiler" = "yes" ; then 4504 echo "CONFIG_PROFILER=y" >> $config_host_mak 4505fi 4506if test "$slirp" = "yes" ; then 4507 echo "CONFIG_SLIRP=y" >> $config_host_mak 4508 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak 4509fi 4510if test "$vde" = "yes" ; then 4511 echo "CONFIG_VDE=y" >> $config_host_mak 4512fi 4513if test "$netmap" = "yes" ; then 4514 echo "CONFIG_NETMAP=y" >> $config_host_mak 4515fi 4516if test "$l2tpv3" = "yes" ; then 4517 echo "CONFIG_L2TPV3=y" >> $config_host_mak 4518fi 4519if test "$cap_ng" = "yes" ; then 4520 echo "CONFIG_LIBCAP=y" >> $config_host_mak 4521fi 4522echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak 4523for drv in $audio_drv_list; do 4524 def=CONFIG_`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'` 4525 echo "$def=y" >> $config_host_mak 4526 if test "$drv" = "fmod"; then 4527 echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak 4528 fi 4529done 4530if test "$audio_pt_int" = "yes" ; then 4531 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak 4532fi 4533if test "$audio_win_int" = "yes" ; then 4534 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak 4535fi 4536echo "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak 4537echo "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak 4538if test "$vnc" = "yes" ; then 4539 echo "CONFIG_VNC=y" >> $config_host_mak 4540fi 4541if test "$vnc_tls" = "yes" ; then 4542 echo "CONFIG_VNC_TLS=y" >> $config_host_mak 4543fi 4544if test "$vnc_sasl" = "yes" ; then 4545 echo "CONFIG_VNC_SASL=y" >> $config_host_mak 4546fi 4547if test "$vnc_jpeg" = "yes" ; then 4548 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak 4549fi 4550if test "$vnc_png" = "yes" ; then 4551 echo "CONFIG_VNC_PNG=y" >> $config_host_mak 4552fi 4553if test "$vnc_ws" = "yes" ; then 4554 echo "CONFIG_VNC_WS=y" >> $config_host_mak 4555 echo "VNC_WS_CFLAGS=$vnc_ws_cflags" >> $config_host_mak 4556fi 4557if test "$fnmatch" = "yes" ; then 4558 echo "CONFIG_FNMATCH=y" >> $config_host_mak 4559fi 4560if test "$uuid" = "yes" ; then 4561 echo "CONFIG_UUID=y" >> $config_host_mak 4562fi 4563if test "$xfs" = "yes" ; then 4564 echo "CONFIG_XFS=y" >> $config_host_mak 4565fi 4566qemu_version=`head $source_path/VERSION` 4567echo "VERSION=$qemu_version" >>$config_host_mak 4568echo "PKGVERSION=$pkgversion" >>$config_host_mak 4569echo "SRC_PATH=$source_path" >> $config_host_mak 4570echo "TARGET_DIRS=$target_list" >> $config_host_mak 4571if [ "$docs" = "yes" ] ; then 4572 echo "BUILD_DOCS=yes" >> $config_host_mak 4573fi 4574if test "$modules" = "yes"; then 4575 # $shacmd can generate a hash started with digit, which the compiler doesn't 4576 # like as an symbol. So prefix it with an underscore 4577 echo "CONFIG_STAMP=_`(echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ `" >> $config_host_mak 4578 echo "CONFIG_MODULES=y" >> $config_host_mak 4579fi 4580if test "$sdl" = "yes" ; then 4581 echo "CONFIG_SDL=y" >> $config_host_mak 4582 echo "CONFIG_SDLABI=$sdlabi" >> $config_host_mak 4583 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak 4584fi 4585if test "$cocoa" = "yes" ; then 4586 echo "CONFIG_COCOA=y" >> $config_host_mak 4587fi 4588if test "$curses" = "yes" ; then 4589 echo "CONFIG_CURSES=y" >> $config_host_mak 4590fi 4591if test "$utimens" = "yes" ; then 4592 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak 4593fi 4594if test "$pipe2" = "yes" ; then 4595 echo "CONFIG_PIPE2=y" >> $config_host_mak 4596fi 4597if test "$accept4" = "yes" ; then 4598 echo "CONFIG_ACCEPT4=y" >> $config_host_mak 4599fi 4600if test "$splice" = "yes" ; then 4601 echo "CONFIG_SPLICE=y" >> $config_host_mak 4602fi 4603if test "$eventfd" = "yes" ; then 4604 echo "CONFIG_EVENTFD=y" >> $config_host_mak 4605fi 4606if test "$fallocate" = "yes" ; then 4607 echo "CONFIG_FALLOCATE=y" >> $config_host_mak 4608fi 4609if test "$fallocate_punch_hole" = "yes" ; then 4610 echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak 4611fi 4612if test "$fallocate_zero_range" = "yes" ; then 4613 echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak 4614fi 4615if test "$posix_fallocate" = "yes" ; then 4616 echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak 4617fi 4618if test "$sync_file_range" = "yes" ; then 4619 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak 4620fi 4621if test "$fiemap" = "yes" ; then 4622 echo "CONFIG_FIEMAP=y" >> $config_host_mak 4623fi 4624if test "$dup3" = "yes" ; then 4625 echo "CONFIG_DUP3=y" >> $config_host_mak 4626fi 4627if test "$ppoll" = "yes" ; then 4628 echo "CONFIG_PPOLL=y" >> $config_host_mak 4629fi 4630if test "$prctl_pr_set_timerslack" = "yes" ; then 4631 echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak 4632fi 4633if test "$epoll" = "yes" ; then 4634 echo "CONFIG_EPOLL=y" >> $config_host_mak 4635fi 4636if test "$epoll_create1" = "yes" ; then 4637 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak 4638fi 4639if test "$epoll_pwait" = "yes" ; then 4640 echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak 4641fi 4642if test "$sendfile" = "yes" ; then 4643 echo "CONFIG_SENDFILE=y" >> $config_host_mak 4644fi 4645if test "$timerfd" = "yes" ; then 4646 echo "CONFIG_TIMERFD=y" >> $config_host_mak 4647fi 4648if test "$setns" = "yes" ; then 4649 echo "CONFIG_SETNS=y" >> $config_host_mak 4650fi 4651if test "$inotify" = "yes" ; then 4652 echo "CONFIG_INOTIFY=y" >> $config_host_mak 4653fi 4654if test "$inotify1" = "yes" ; then 4655 echo "CONFIG_INOTIFY1=y" >> $config_host_mak 4656fi 4657if test "$byteswap_h" = "yes" ; then 4658 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak 4659fi 4660if test "$bswap_h" = "yes" ; then 4661 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak 4662fi 4663if test "$curl" = "yes" ; then 4664 echo "CONFIG_CURL=m" >> $config_host_mak 4665 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak 4666 echo "CURL_LIBS=$curl_libs" >> $config_host_mak 4667fi 4668if test "$brlapi" = "yes" ; then 4669 echo "CONFIG_BRLAPI=y" >> $config_host_mak 4670fi 4671if test "$bluez" = "yes" ; then 4672 echo "CONFIG_BLUEZ=y" >> $config_host_mak 4673 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak 4674fi 4675if test "glib_subprocess" = "yes" ; then 4676 echo "CONFIG_HAS_GLIB_SUBPROCESS_TESTS=y" >> $config_host_mak 4677fi 4678echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak 4679if test "$gtk" = "yes" ; then 4680 echo "CONFIG_GTK=y" >> $config_host_mak 4681 echo "CONFIG_GTKABI=$gtkabi" >> $config_host_mak 4682 echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak 4683fi 4684if test "$vte" = "yes" ; then 4685 echo "CONFIG_VTE=y" >> $config_host_mak 4686 echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak 4687fi 4688if test "$xen" = "yes" ; then 4689 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak 4690 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak 4691fi 4692if test "$linux_aio" = "yes" ; then 4693 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak 4694fi 4695if test "$attr" = "yes" ; then 4696 echo "CONFIG_ATTR=y" >> $config_host_mak 4697fi 4698if test "$libattr" = "yes" ; then 4699 echo "CONFIG_LIBATTR=y" >> $config_host_mak 4700fi 4701if test "$virtfs" = "yes" ; then 4702 echo "CONFIG_VIRTFS=y" >> $config_host_mak 4703fi 4704if test "$vhost_scsi" = "yes" ; then 4705 echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak 4706fi 4707if test "$vhost_net" = "yes" ; then 4708 echo "CONFIG_VHOST_NET_USED=y" >> $config_host_mak 4709fi 4710if test "$blobs" = "yes" ; then 4711 echo "INSTALL_BLOBS=yes" >> $config_host_mak 4712fi 4713if test "$iovec" = "yes" ; then 4714 echo "CONFIG_IOVEC=y" >> $config_host_mak 4715fi 4716if test "$preadv" = "yes" ; then 4717 echo "CONFIG_PREADV=y" >> $config_host_mak 4718fi 4719if test "$fdt" = "yes" ; then 4720 echo "CONFIG_FDT=y" >> $config_host_mak 4721fi 4722if test "$signalfd" = "yes" ; then 4723 echo "CONFIG_SIGNALFD=y" >> $config_host_mak 4724fi 4725if test "$tcg_interpreter" = "yes" ; then 4726 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak 4727fi 4728if test "$fdatasync" = "yes" ; then 4729 echo "CONFIG_FDATASYNC=y" >> $config_host_mak 4730fi 4731if test "$madvise" = "yes" ; then 4732 echo "CONFIG_MADVISE=y" >> $config_host_mak 4733fi 4734if test "$posix_madvise" = "yes" ; then 4735 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak 4736fi 4737if test "$sigev_thread_id" = "yes" ; then 4738 echo "CONFIG_SIGEV_THREAD_ID=y" >> $config_host_mak 4739fi 4740 4741if test "$spice" = "yes" ; then 4742 echo "CONFIG_SPICE=y" >> $config_host_mak 4743fi 4744 4745if test "$smartcard_nss" = "yes" ; then 4746 echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak 4747 echo "NSS_LIBS=$nss_libs" >> $config_host_mak 4748 echo "NSS_CFLAGS=$nss_cflags" >> $config_host_mak 4749fi 4750 4751if test "$libusb" = "yes" ; then 4752 echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak 4753fi 4754 4755if test "$usb_redir" = "yes" ; then 4756 echo "CONFIG_USB_REDIR=y" >> $config_host_mak 4757fi 4758 4759if test "$glx" = "yes" ; then 4760 echo "CONFIG_GLX=y" >> $config_host_mak 4761 echo "GLX_LIBS=$glx_libs" >> $config_host_mak 4762fi 4763 4764if test "$lzo" = "yes" ; then 4765 echo "CONFIG_LZO=y" >> $config_host_mak 4766fi 4767 4768if test "$snappy" = "yes" ; then 4769 echo "CONFIG_SNAPPY=y" >> $config_host_mak 4770fi 4771 4772if test "$bzip2" = "yes" ; then 4773 echo "CONFIG_BZIP2=y" >> $config_host_mak 4774 echo "BZIP2_LIBS=-lbz2" >> $config_host_mak 4775fi 4776 4777if test "$libiscsi" = "yes" ; then 4778 echo "CONFIG_LIBISCSI=m" >> $config_host_mak 4779 echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak 4780 echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak 4781fi 4782 4783if test "$libnfs" = "yes" ; then 4784 echo "CONFIG_LIBNFS=y" >> $config_host_mak 4785fi 4786 4787if test "$seccomp" = "yes"; then 4788 echo "CONFIG_SECCOMP=y" >> $config_host_mak 4789fi 4790 4791# XXX: suppress that 4792if [ "$bsd" = "yes" ] ; then 4793 echo "CONFIG_BSD=y" >> $config_host_mak 4794fi 4795 4796if test "$zero_malloc" = "yes" ; then 4797 echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak 4798fi 4799if test "$qom_cast_debug" = "yes" ; then 4800 echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak 4801fi 4802if test "$rbd" = "yes" ; then 4803 echo "CONFIG_RBD=m" >> $config_host_mak 4804 echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak 4805 echo "RBD_LIBS=$rbd_libs" >> $config_host_mak 4806fi 4807 4808echo "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak 4809if test "$coroutine_pool" = "yes" ; then 4810 echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak 4811else 4812 echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak 4813fi 4814 4815if test "$open_by_handle_at" = "yes" ; then 4816 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak 4817fi 4818 4819if test "$linux_magic_h" = "yes" ; then 4820 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak 4821fi 4822 4823if test "$pragma_diagnostic_available" = "yes" ; then 4824 echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak 4825fi 4826 4827if test "$valgrind_h" = "yes" ; then 4828 echo "CONFIG_VALGRIND_H=y" >> $config_host_mak 4829fi 4830 4831if test "$has_environ" = "yes" ; then 4832 echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak 4833fi 4834 4835if test "$cpuid_h" = "yes" ; then 4836 echo "CONFIG_CPUID_H=y" >> $config_host_mak 4837fi 4838 4839if test "$int128" = "yes" ; then 4840 echo "CONFIG_INT128=y" >> $config_host_mak 4841fi 4842 4843if test "$getauxval" = "yes" ; then 4844 echo "CONFIG_GETAUXVAL=y" >> $config_host_mak 4845fi 4846 4847if test "$glusterfs" = "yes" ; then 4848 echo "CONFIG_GLUSTERFS=m" >> $config_host_mak 4849 echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak 4850 echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak 4851fi 4852 4853if test "$glusterfs_discard" = "yes" ; then 4854 echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak 4855fi 4856 4857if test "$glusterfs_zerofill" = "yes" ; then 4858 echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak 4859fi 4860 4861if test "$archipelago" = "yes" ; then 4862 echo "CONFIG_ARCHIPELAGO=m" >> $config_host_mak 4863 echo "ARCHIPELAGO_LIBS=$archipelago_libs" >> $config_host_mak 4864fi 4865 4866if test "$libssh2" = "yes" ; then 4867 echo "CONFIG_LIBSSH2=m" >> $config_host_mak 4868 echo "LIBSSH2_CFLAGS=$libssh2_cflags" >> $config_host_mak 4869 echo "LIBSSH2_LIBS=$libssh2_libs" >> $config_host_mak 4870fi 4871 4872if test "$quorum" = "yes" ; then 4873 echo "CONFIG_QUORUM=y" >> $config_host_mak 4874fi 4875 4876if test "$vhdx" = "yes" ; then 4877 echo "CONFIG_VHDX=y" >> $config_host_mak 4878fi 4879 4880# USB host support 4881if test "$libusb" = "yes"; then 4882 echo "HOST_USB=libusb legacy" >> $config_host_mak 4883else 4884 echo "HOST_USB=stub" >> $config_host_mak 4885fi 4886 4887# TPM passthrough support? 4888if test "$tpm" = "yes"; then 4889 echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak 4890 if test "$tpm_passthrough" = "yes"; then 4891 echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak 4892 fi 4893fi 4894 4895echo "TRACE_BACKENDS=$trace_backends" >> $config_host_mak 4896if have_backend "nop"; then 4897 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak 4898fi 4899if have_backend "simple"; then 4900 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak 4901 # Set the appropriate trace file. 4902 trace_file="\"$trace_file-\" FMT_pid" 4903fi 4904if have_backend "stderr"; then 4905 echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak 4906fi 4907if have_backend "ust"; then 4908 echo "CONFIG_TRACE_UST=y" >> $config_host_mak 4909fi 4910if have_backend "dtrace"; then 4911 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak 4912 if test "$trace_backend_stap" = "yes" ; then 4913 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak 4914 fi 4915fi 4916if have_backend "ftrace"; then 4917 if test "$linux" = "yes" ; then 4918 echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak 4919 else 4920 feature_not_found "ftrace(trace backend)" "ftrace requires Linux" 4921 fi 4922fi 4923echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak 4924 4925if test "$rdma" = "yes" ; then 4926 echo "CONFIG_RDMA=y" >> $config_host_mak 4927fi 4928 4929# Hold two types of flag: 4930# CONFIG_THREAD_SETNAME_BYTHREAD - we've got a way of setting the name on 4931# a thread we have a handle to 4932# CONFIG_PTHREAD_SETNAME_NP - A way of doing it on a particular 4933# platform 4934if test "$pthread_setname_np" = "yes" ; then 4935 echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak 4936 echo "CONFIG_PTHREAD_SETNAME_NP=y" >> $config_host_mak 4937fi 4938 4939if test "$tcg_interpreter" = "yes"; then 4940 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES" 4941elif test "$ARCH" = "sparc64" ; then 4942 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES" 4943elif test "$ARCH" = "s390x" ; then 4944 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES" 4945elif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then 4946 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES" 4947elif test "$ARCH" = "ppc64" ; then 4948 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/ppc $QEMU_INCLUDES" 4949else 4950 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES" 4951fi 4952QEMU_INCLUDES="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES" 4953 4954echo "TOOLS=$tools" >> $config_host_mak 4955echo "ROMS=$roms" >> $config_host_mak 4956echo "MAKE=$make" >> $config_host_mak 4957echo "INSTALL=$install" >> $config_host_mak 4958echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak 4959echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak 4960if test -n "$libtool"; then 4961 echo "INSTALL_PROG=\$(LIBTOOL) --mode=install $install -c -m 0755" >> $config_host_mak 4962 echo "INSTALL_LIB=\$(LIBTOOL) --mode=install $install -c -m 0644" >> $config_host_mak 4963else 4964 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak 4965 echo "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak 4966fi 4967echo "PYTHON=$python" >> $config_host_mak 4968echo "CC=$cc" >> $config_host_mak 4969if $iasl -h > /dev/null 2>&1; then 4970 echo "IASL=$iasl" >> $config_host_mak 4971fi 4972echo "CC_I386=$cc_i386" >> $config_host_mak 4973echo "HOST_CC=$host_cc" >> $config_host_mak 4974echo "CXX=$cxx" >> $config_host_mak 4975echo "OBJCC=$objcc" >> $config_host_mak 4976echo "AR=$ar" >> $config_host_mak 4977echo "ARFLAGS=$ARFLAGS" >> $config_host_mak 4978echo "AS=$as" >> $config_host_mak 4979echo "CPP=$cpp" >> $config_host_mak 4980echo "OBJCOPY=$objcopy" >> $config_host_mak 4981echo "LD=$ld" >> $config_host_mak 4982echo "NM=$nm" >> $config_host_mak 4983echo "WINDRES=$windres" >> $config_host_mak 4984echo "LIBTOOL=$libtool" >> $config_host_mak 4985echo "CFLAGS=$CFLAGS" >> $config_host_mak 4986echo "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak 4987echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak 4988echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak 4989if test "$sparse" = "yes" ; then 4990 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak 4991 echo "CPP := REAL_CC=\"\$(CPP)\" cgcc" >> $config_host_mak 4992 echo "CXX := REAL_CC=\"\$(CXX)\" cgcc" >> $config_host_mak 4993 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak 4994 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak 4995fi 4996if test "$cross_prefix" != ""; then 4997 echo "AUTOCONF_HOST := --host=${cross_prefix%-}" >> $config_host_mak 4998else 4999 echo "AUTOCONF_HOST := " >> $config_host_mak 5000fi 5001echo "LDFLAGS=$LDFLAGS" >> $config_host_mak 5002echo "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak 5003echo "LIBTOOLFLAGS=$LIBTOOLFLAGS" >> $config_host_mak 5004echo "LIBS+=$LIBS" >> $config_host_mak 5005echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak 5006echo "EXESUF=$EXESUF" >> $config_host_mak 5007echo "DSOSUF=$DSOSUF" >> $config_host_mak 5008echo "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak 5009echo "LIBS_QGA+=$libs_qga" >> $config_host_mak 5010echo "POD2MAN=$POD2MAN" >> $config_host_mak 5011echo "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak 5012if test "$gcov" = "yes" ; then 5013 echo "CONFIG_GCOV=y" >> $config_host_mak 5014 echo "GCOV=$gcov_tool" >> $config_host_mak 5015fi 5016 5017# use included Linux headers 5018if test "$linux" = "yes" ; then 5019 mkdir -p linux-headers 5020 case "$cpu" in 5021 i386|x86_64|x32) 5022 linux_arch=x86 5023 ;; 5024 ppcemb|ppc|ppc64) 5025 linux_arch=powerpc 5026 ;; 5027 s390x) 5028 linux_arch=s390 5029 ;; 5030 aarch64) 5031 linux_arch=arm64 5032 ;; 5033 mips64) 5034 linux_arch=mips 5035 ;; 5036 *) 5037 # For most CPUs the kernel architecture name and QEMU CPU name match. 5038 linux_arch="$cpu" 5039 ;; 5040 esac 5041 # For non-KVM architectures we will not have asm headers 5042 if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then 5043 symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm 5044 fi 5045fi 5046 5047for target in $target_list; do 5048target_dir="$target" 5049config_target_mak=$target_dir/config-target.mak 5050target_name=`echo $target | cut -d '-' -f 1` 5051target_bigendian="no" 5052 5053case "$target_name" in 5054 armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or32|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb) 5055 target_bigendian=yes 5056 ;; 5057esac 5058target_softmmu="no" 5059target_user_only="no" 5060target_linux_user="no" 5061target_bsd_user="no" 5062case "$target" in 5063 ${target_name}-softmmu) 5064 target_softmmu="yes" 5065 ;; 5066 ${target_name}-linux-user) 5067 if test "$linux" != "yes" ; then 5068 error_exit "Target '$target' is only available on a Linux host" 5069 fi 5070 target_user_only="yes" 5071 target_linux_user="yes" 5072 ;; 5073 ${target_name}-bsd-user) 5074 if test "$bsd" != "yes" ; then 5075 error_exit "Target '$target' is only available on a BSD host" 5076 fi 5077 target_user_only="yes" 5078 target_bsd_user="yes" 5079 ;; 5080 *) 5081 error_exit "Target '$target' not recognised" 5082 exit 1 5083 ;; 5084esac 5085 5086mkdir -p $target_dir 5087echo "# Automatically generated by configure - do not modify" > $config_target_mak 5088 5089bflt="no" 5090interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_name/g"` 5091gdb_xml_files="" 5092 5093TARGET_ARCH="$target_name" 5094TARGET_BASE_ARCH="" 5095TARGET_ABI_DIR="" 5096 5097case "$target_name" in 5098 i386) 5099 ;; 5100 x86_64) 5101 TARGET_BASE_ARCH=i386 5102 ;; 5103 alpha) 5104 ;; 5105 arm|armeb) 5106 TARGET_ARCH=arm 5107 bflt="yes" 5108 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml" 5109 ;; 5110 aarch64) 5111 TARGET_BASE_ARCH=arm 5112 bflt="yes" 5113 gdb_xml_files="aarch64-core.xml aarch64-fpu.xml arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml" 5114 ;; 5115 cris) 5116 ;; 5117 lm32) 5118 ;; 5119 m68k) 5120 bflt="yes" 5121 gdb_xml_files="cf-core.xml cf-fp.xml" 5122 ;; 5123 microblaze|microblazeel) 5124 TARGET_ARCH=microblaze 5125 bflt="yes" 5126 ;; 5127 mips|mipsel) 5128 TARGET_ARCH=mips 5129 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak 5130 ;; 5131 mipsn32|mipsn32el) 5132 TARGET_ARCH=mips64 5133 TARGET_BASE_ARCH=mips 5134 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak 5135 echo "TARGET_ABI32=y" >> $config_target_mak 5136 ;; 5137 mips64|mips64el) 5138 TARGET_ARCH=mips64 5139 TARGET_BASE_ARCH=mips 5140 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak 5141 ;; 5142 tricore) 5143 ;; 5144 moxie) 5145 ;; 5146 or32) 5147 TARGET_ARCH=openrisc 5148 TARGET_BASE_ARCH=openrisc 5149 ;; 5150 ppc) 5151 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 5152 ;; 5153 ppcemb) 5154 TARGET_BASE_ARCH=ppc 5155 TARGET_ABI_DIR=ppc 5156 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 5157 ;; 5158 ppc64) 5159 TARGET_BASE_ARCH=ppc 5160 TARGET_ABI_DIR=ppc 5161 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 5162 ;; 5163 ppc64le) 5164 TARGET_ARCH=ppc64 5165 TARGET_BASE_ARCH=ppc 5166 TARGET_ABI_DIR=ppc 5167 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 5168 ;; 5169 ppc64abi32) 5170 TARGET_ARCH=ppc64 5171 TARGET_BASE_ARCH=ppc 5172 TARGET_ABI_DIR=ppc 5173 echo "TARGET_ABI32=y" >> $config_target_mak 5174 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 5175 ;; 5176 sh4|sh4eb) 5177 TARGET_ARCH=sh4 5178 bflt="yes" 5179 ;; 5180 sparc) 5181 ;; 5182 sparc64) 5183 TARGET_BASE_ARCH=sparc 5184 ;; 5185 sparc32plus) 5186 TARGET_ARCH=sparc64 5187 TARGET_BASE_ARCH=sparc 5188 TARGET_ABI_DIR=sparc 5189 echo "TARGET_ABI32=y" >> $config_target_mak 5190 ;; 5191 s390x) 5192 gdb_xml_files="s390x-core64.xml s390-acr.xml s390-fpr.xml" 5193 ;; 5194 unicore32) 5195 ;; 5196 xtensa|xtensaeb) 5197 TARGET_ARCH=xtensa 5198 ;; 5199 *) 5200 error_exit "Unsupported target CPU" 5201 ;; 5202esac 5203# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH 5204if [ "$TARGET_BASE_ARCH" = "" ]; then 5205 TARGET_BASE_ARCH=$TARGET_ARCH 5206fi 5207 5208symlink "$source_path/Makefile.target" "$target_dir/Makefile" 5209 5210upper() { 5211 echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]' 5212} 5213 5214target_arch_name="`upper $TARGET_ARCH`" 5215echo "TARGET_$target_arch_name=y" >> $config_target_mak 5216echo "TARGET_NAME=$target_name" >> $config_target_mak 5217echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak 5218if [ "$TARGET_ABI_DIR" = "" ]; then 5219 TARGET_ABI_DIR=$TARGET_ARCH 5220fi 5221echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak 5222if [ "$HOST_VARIANT_DIR" != "" ]; then 5223 echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak 5224fi 5225case "$target_name" in 5226 i386|x86_64) 5227 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then 5228 echo "CONFIG_XEN=y" >> $config_target_mak 5229 if test "$xen_pci_passthrough" = yes; then 5230 echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak" 5231 fi 5232 fi 5233 ;; 5234 *) 5235esac 5236case "$target_name" in 5237 aarch64|arm|i386|x86_64|ppcemb|ppc|ppc64|s390x|mipsel|mips) 5238 # Make sure the target and host cpus are compatible 5239 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \ 5240 \( "$target_name" = "$cpu" -o \ 5241 \( "$target_name" = "ppcemb" -a "$cpu" = "ppc" \) -o \ 5242 \( "$target_name" = "ppc64" -a "$cpu" = "ppc" \) -o \ 5243 \( "$target_name" = "ppc" -a "$cpu" = "ppc64" \) -o \ 5244 \( "$target_name" = "ppcemb" -a "$cpu" = "ppc64" \) -o \ 5245 \( "$target_name" = "mipsel" -a "$cpu" = "mips" \) -o \ 5246 \( "$target_name" = "x86_64" -a "$cpu" = "i386" \) -o \ 5247 \( "$target_name" = "i386" -a "$cpu" = "x86_64" \) \) ; then 5248 echo "CONFIG_KVM=y" >> $config_target_mak 5249 if test "$vhost_net" = "yes" ; then 5250 echo "CONFIG_VHOST_NET=y" >> $config_target_mak 5251 fi 5252 fi 5253esac 5254if test "$target_bigendian" = "yes" ; then 5255 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak 5256fi 5257if test "$target_softmmu" = "yes" ; then 5258 echo "CONFIG_SOFTMMU=y" >> $config_target_mak 5259fi 5260if test "$target_user_only" = "yes" ; then 5261 echo "CONFIG_USER_ONLY=y" >> $config_target_mak 5262 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak 5263fi 5264if test "$target_linux_user" = "yes" ; then 5265 echo "CONFIG_LINUX_USER=y" >> $config_target_mak 5266fi 5267list="" 5268if test ! -z "$gdb_xml_files" ; then 5269 for x in $gdb_xml_files; do 5270 list="$list $source_path/gdb-xml/$x" 5271 done 5272 echo "TARGET_XML_FILES=$list" >> $config_target_mak 5273fi 5274 5275if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then 5276 echo "TARGET_HAS_BFLT=y" >> $config_target_mak 5277fi 5278if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then 5279 echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak 5280fi 5281if test "$target_bsd_user" = "yes" ; then 5282 echo "CONFIG_BSD_USER=y" >> $config_target_mak 5283fi 5284 5285# generate QEMU_CFLAGS/LDFLAGS for targets 5286 5287cflags="" 5288ldflags="" 5289 5290for i in $ARCH $TARGET_BASE_ARCH ; do 5291 case "$i" in 5292 alpha) 5293 echo "CONFIG_ALPHA_DIS=y" >> $config_target_mak 5294 echo "CONFIG_ALPHA_DIS=y" >> config-all-disas.mak 5295 ;; 5296 aarch64) 5297 if test -n "${cxx}"; then 5298 echo "CONFIG_ARM_A64_DIS=y" >> $config_target_mak 5299 echo "CONFIG_ARM_A64_DIS=y" >> config-all-disas.mak 5300 fi 5301 ;; 5302 arm) 5303 echo "CONFIG_ARM_DIS=y" >> $config_target_mak 5304 echo "CONFIG_ARM_DIS=y" >> config-all-disas.mak 5305 if test -n "${cxx}"; then 5306 echo "CONFIG_ARM_A64_DIS=y" >> $config_target_mak 5307 echo "CONFIG_ARM_A64_DIS=y" >> config-all-disas.mak 5308 fi 5309 ;; 5310 cris) 5311 echo "CONFIG_CRIS_DIS=y" >> $config_target_mak 5312 echo "CONFIG_CRIS_DIS=y" >> config-all-disas.mak 5313 ;; 5314 hppa) 5315 echo "CONFIG_HPPA_DIS=y" >> $config_target_mak 5316 echo "CONFIG_HPPA_DIS=y" >> config-all-disas.mak 5317 ;; 5318 i386|x86_64|x32) 5319 echo "CONFIG_I386_DIS=y" >> $config_target_mak 5320 echo "CONFIG_I386_DIS=y" >> config-all-disas.mak 5321 ;; 5322 ia64*) 5323 echo "CONFIG_IA64_DIS=y" >> $config_target_mak 5324 echo "CONFIG_IA64_DIS=y" >> config-all-disas.mak 5325 ;; 5326 lm32) 5327 echo "CONFIG_LM32_DIS=y" >> $config_target_mak 5328 echo "CONFIG_LM32_DIS=y" >> config-all-disas.mak 5329 ;; 5330 m68k) 5331 echo "CONFIG_M68K_DIS=y" >> $config_target_mak 5332 echo "CONFIG_M68K_DIS=y" >> config-all-disas.mak 5333 ;; 5334 microblaze*) 5335 echo "CONFIG_MICROBLAZE_DIS=y" >> $config_target_mak 5336 echo "CONFIG_MICROBLAZE_DIS=y" >> config-all-disas.mak 5337 ;; 5338 mips*) 5339 echo "CONFIG_MIPS_DIS=y" >> $config_target_mak 5340 echo "CONFIG_MIPS_DIS=y" >> config-all-disas.mak 5341 ;; 5342 moxie*) 5343 echo "CONFIG_MOXIE_DIS=y" >> $config_target_mak 5344 echo "CONFIG_MOXIE_DIS=y" >> config-all-disas.mak 5345 ;; 5346 or32) 5347 echo "CONFIG_OPENRISC_DIS=y" >> $config_target_mak 5348 echo "CONFIG_OPENRISC_DIS=y" >> config-all-disas.mak 5349 ;; 5350 ppc*) 5351 echo "CONFIG_PPC_DIS=y" >> $config_target_mak 5352 echo "CONFIG_PPC_DIS=y" >> config-all-disas.mak 5353 ;; 5354 s390*) 5355 echo "CONFIG_S390_DIS=y" >> $config_target_mak 5356 echo "CONFIG_S390_DIS=y" >> config-all-disas.mak 5357 ;; 5358 sh4) 5359 echo "CONFIG_SH4_DIS=y" >> $config_target_mak 5360 echo "CONFIG_SH4_DIS=y" >> config-all-disas.mak 5361 ;; 5362 sparc*) 5363 echo "CONFIG_SPARC_DIS=y" >> $config_target_mak 5364 echo "CONFIG_SPARC_DIS=y" >> config-all-disas.mak 5365 ;; 5366 xtensa*) 5367 echo "CONFIG_XTENSA_DIS=y" >> $config_target_mak 5368 echo "CONFIG_XTENSA_DIS=y" >> config-all-disas.mak 5369 ;; 5370 esac 5371done 5372if test "$tcg_interpreter" = "yes" ; then 5373 echo "CONFIG_TCI_DIS=y" >> $config_target_mak 5374 echo "CONFIG_TCI_DIS=y" >> config-all-disas.mak 5375fi 5376 5377case "$ARCH" in 5378alpha) 5379 # Ensure there's only a single GP 5380 cflags="-msmall-data $cflags" 5381;; 5382esac 5383 5384if test "$gprof" = "yes" ; then 5385 echo "TARGET_GPROF=yes" >> $config_target_mak 5386 if test "$target_linux_user" = "yes" ; then 5387 cflags="-p $cflags" 5388 ldflags="-p $ldflags" 5389 fi 5390 if test "$target_softmmu" = "yes" ; then 5391 ldflags="-p $ldflags" 5392 echo "GPROF_CFLAGS=-p" >> $config_target_mak 5393 fi 5394fi 5395 5396if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then 5397 ldflags="$ldflags $textseg_ldflags" 5398fi 5399 5400echo "LDFLAGS+=$ldflags" >> $config_target_mak 5401echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak 5402 5403done # for target in $targets 5404 5405if [ "$pixman" = "internal" ]; then 5406 echo "config-host.h: subdir-pixman" >> $config_host_mak 5407fi 5408 5409if test "$rdma" = "yes" ; then 5410echo "CONFIG_RDMA=y" >> $config_host_mak 5411fi 5412 5413if [ "$dtc_internal" = "yes" ]; then 5414 echo "config-host.h: subdir-dtc" >> $config_host_mak 5415fi 5416 5417if test "$numa" = "yes"; then 5418 echo "CONFIG_NUMA=y" >> $config_host_mak 5419fi 5420 5421# build tree in object directory in case the source is not in the current directory 5422DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests" 5423DIRS="$DIRS fsdev" 5424DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw" 5425DIRS="$DIRS roms/seabios roms/vgabios" 5426DIRS="$DIRS qapi-generated" 5427FILES="Makefile tests/tcg/Makefile qdict-test-data.txt" 5428FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit" 5429FILES="$FILES tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile" 5430FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps" 5431FILES="$FILES pc-bios/spapr-rtas/Makefile" 5432FILES="$FILES pc-bios/s390-ccw/Makefile" 5433FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile" 5434FILES="$FILES pc-bios/qemu-icon.bmp" 5435for bios_file in \ 5436 $source_path/pc-bios/*.bin \ 5437 $source_path/pc-bios/*.aml \ 5438 $source_path/pc-bios/*.rom \ 5439 $source_path/pc-bios/*.dtb \ 5440 $source_path/pc-bios/*.img \ 5441 $source_path/pc-bios/openbios-* \ 5442 $source_path/pc-bios/u-boot.* \ 5443 $source_path/pc-bios/palcode-* 5444do 5445 FILES="$FILES pc-bios/`basename $bios_file`" 5446done 5447for test_file in `find $source_path/tests/acpi-test-data -type f` 5448do 5449 FILES="$FILES tests/acpi-test-data`echo $test_file | sed -e 's/.*acpi-test-data//'`" 5450done 5451mkdir -p $DIRS 5452for f in $FILES ; do 5453 if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then 5454 symlink "$source_path/$f" "$f" 5455 fi 5456done 5457 5458# temporary config to build submodules 5459for rom in seabios vgabios ; do 5460 config_mak=roms/$rom/config.mak 5461 echo "# Automatically generated by configure - do not modify" > $config_mak 5462 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak 5463 echo "AS=$as" >> $config_mak 5464 echo "CC=$cc" >> $config_mak 5465 echo "BCC=bcc" >> $config_mak 5466 echo "CPP=$cpp" >> $config_mak 5467 echo "OBJCOPY=objcopy" >> $config_mak 5468 echo "IASL=$iasl" >> $config_mak 5469 echo "LD=$ld" >> $config_mak 5470done 5471 5472# set up qemu-iotests in this build directory 5473iotests_common_env="tests/qemu-iotests/common.env" 5474iotests_check="tests/qemu-iotests/check" 5475 5476echo "# Automatically generated by configure - do not modify" > "$iotests_common_env" 5477echo >> "$iotests_common_env" 5478echo "export PYTHON='$python'" >> "$iotests_common_env" 5479 5480if [ ! -e "$iotests_check" ]; then 5481 symlink "$source_path/$iotests_check" "$iotests_check" 5482fi 5483 5484# Save the configure command line for later reuse. 5485cat <<EOD >config.status 5486#!/bin/sh 5487# Generated by configure. 5488# Run this file to recreate the current configuration. 5489# Compiler output produced by configure, useful for debugging 5490# configure, is in config.log if it exists. 5491EOD 5492printf "exec" >>config.status 5493printf " '%s'" "$0" "$@" >>config.status 5494echo >>config.status 5495chmod +x config.status 5496 5497rm -r "$TMPDIR1" 5498
