1#!/bin/sh 2# 3# qemu configure script (c) 2003 Fabrice Bellard 4# 5# set temporary file name 6if test ! -z "$TMPDIR" ; then 7 TMPDIR1="${TMPDIR}" 8elif test ! -z "$TEMPDIR" ; then 9 TMPDIR1="${TEMPDIR}" 10else 11 TMPDIR1="/tmp" 12fi 13 14TMPC="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.c" 15TMPO="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.o" 16TMPE="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}" 17 18trap "rm -f $TMPC $TMPO $TMPE ; exit" 0 2 3 15 19 20compile_object() { 21 $cc $QEMU_CFLAGS -c -o $TMPO $TMPC > /dev/null 2> /dev/null 22} 23 24compile_prog() { 25 local_cflags="$1" 26 local_ldflags="$2" 27 $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags > /dev/null 2> /dev/null 28} 29 30# default parameters 31cpu="" 32prefix="" 33interp_prefix="/usr/gnemul/qemu-%M" 34static="no" 35sparc_cpu="" 36cross_prefix="" 37cc="gcc" 38audio_drv_list="" 39audio_card_list="ac97 es1370 sb16" 40audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus" 41host_cc="gcc" 42ar="ar" 43make="make" 44install="install" 45objcopy="objcopy" 46ld="ld" 47helper_cflags="" 48libs_softmmu="" 49libs_tools="" 50audio_pt_int="" 51 52# parse CC options first 53for opt do 54 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'` 55 case "$opt" in 56 --cross-prefix=*) cross_prefix="$optarg" 57 ;; 58 --cc=*) cc="$optarg" 59 ;; 60 --cpu=*) cpu="$optarg" 61 ;; 62 --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS" 63 ;; 64 --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS" 65 ;; 66 --sparc_cpu=*) 67 sparc_cpu="$optarg" 68 case $sparc_cpu in 69 v7|v8|v8plus|v8plusa) 70 cpu="sparc" 71 ;; 72 v9) 73 cpu="sparc64" 74 ;; 75 *) 76 echo "undefined SPARC architecture. Exiting"; 77 exit 1 78 ;; 79 esac 80 ;; 81 esac 82done 83# OS specific 84# Using uname is really, really broken. Once we have the right set of checks 85# we can eliminate it's usage altogether 86 87cc="${cross_prefix}${cc}" 88ar="${cross_prefix}${ar}" 89objcopy="${cross_prefix}${objcopy}" 90ld="${cross_prefix}${ld}" 91 92# check that the C compiler works. 93cat > $TMPC <<EOF 94int main(void) {} 95EOF 96 97if compile_object ; then 98 : C compiler works ok 99else 100 echo "ERROR: \"$cc\" either does not exist or does not work" 101 exit 1 102fi 103 104check_define() { 105cat > $TMPC <<EOF 106#if !defined($1) 107#error Not defined 108#endif 109int main(void) { return 0; } 110EOF 111 compile_object 112} 113 114if test ! -z "$cpu" ; then 115 # command line argument 116 : 117elif check_define __i386__ ; then 118 cpu="i386" 119elif check_define __x86_64__ ; then 120 cpu="x86_64" 121elif check_define __sparc__ ; then 122 # We can't check for 64 bit (when gcc is biarch) or V8PLUSA 123 # They must be specified using --sparc_cpu 124 if check_define __arch64__ ; then 125 cpu="sparc64" 126 else 127 cpu="sparc" 128 fi 129elif check_define _ARCH_PPC ; then 130 if check_define _ARCH_PPC64 ; then 131 cpu="ppc64" 132 else 133 cpu="ppc" 134 fi 135else 136 cpu=`uname -m` 137fi 138 139target_list="" 140case "$cpu" in 141 alpha|cris|ia64|m68k|microblaze|mips|mips64|ppc|ppc64|sparc64) 142 cpu="$cpu" 143 ;; 144 i386|i486|i586|i686|i86pc|BePC) 145 cpu="i386" 146 ;; 147 x86_64|amd64) 148 cpu="x86_64" 149 ;; 150 armv*b) 151 cpu="armv4b" 152 ;; 153 armv*l) 154 cpu="armv4l" 155 ;; 156 parisc|parisc64) 157 cpu="hppa" 158 ;; 159 s390*) 160 cpu="s390" 161 ;; 162 sparc|sun4[cdmuv]) 163 cpu="sparc" 164 ;; 165 *) 166 cpu="unknown" 167 ;; 168esac 169 170# Default value for a variable defining feature "foo" 171# * foo="no", feature will only be used if --enable-foo arg is given 172# * foo="", feature will be searched for, and if found, will be used 173# * foo="yes", this value vill only be set by --enable-foo flag. 174# feature will searched for, if not found, configure exits with error 175# 176# Always add --enable-foo and --disable-foo command line args. Distributions want 177# to ensure that several features are compiled in, and it is impossible without a 178# --enable-foo that exits if feature is not found 179 180bluez="" 181brlapi="" 182curl="" 183curses="" 184docs="" 185fdt="" 186kvm="" 187nptl="" 188sdl="" 189sparse="no" 190vde="" 191vnc_tls="" 192vnc_sasl="" 193xen="" 194linux_aio="" 195 196gprof="no" 197debug_tcg="no" 198debug="no" 199strip_opt="yes" 200bigendian="no" 201mingw32="no" 202EXESUF="" 203slirp="yes" 204fmod_lib="" 205fmod_inc="" 206oss_lib="" 207bsd="no" 208linux="no" 209solaris="no" 210profiler="no" 211cocoa="no" 212softmmu="yes" 213linux_user="no" 214darwin_user="no" 215bsd_user="no" 216guest_base="" 217uname_release="" 218io_thread="no" 219mixemu="no" 220kerneldir="" 221aix="no" 222blobs="yes" 223pkgversion="" 224check_utests="no" 225user_pie="no" 226 227# OS specific 228if check_define __linux__ ; then 229 targetos="Linux" 230elif check_define _WIN32 ; then 231 targetos='MINGW32' 232elif check_define __OpenBSD__ ; then 233 targetos='OpenBSD' 234elif check_define __sun__ ; then 235 targetos='SunOS' 236else 237 targetos=`uname -s` 238fi 239 240case $targetos in 241CYGWIN*) 242 mingw32="yes" 243 QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS" 244 audio_possible_drivers="sdl" 245;; 246MINGW32*) 247 mingw32="yes" 248 audio_possible_drivers="dsound sdl fmod" 249;; 250GNU/kFreeBSD) 251 audio_drv_list="oss" 252 audio_possible_drivers="oss sdl esd pa" 253;; 254FreeBSD) 255 bsd="yes" 256 audio_drv_list="oss" 257 audio_possible_drivers="oss sdl esd pa" 258;; 259DragonFly) 260 bsd="yes" 261 audio_drv_list="oss" 262 audio_possible_drivers="oss sdl esd pa" 263;; 264NetBSD) 265 bsd="yes" 266 audio_drv_list="oss" 267 audio_possible_drivers="oss sdl esd" 268 oss_lib="-lossaudio" 269;; 270OpenBSD) 271 bsd="yes" 272 audio_drv_list="oss" 273 audio_possible_drivers="oss sdl esd" 274 oss_lib="-lossaudio" 275;; 276Darwin) 277 bsd="yes" 278 darwin="yes" 279 # on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can 280 # run 64-bit userspace code 281 if [ "$cpu" = "i386" ] ; then 282 is_x86_64=`sysctl -n hw.optional.x86_64` 283 [ "$is_x86_64" = "1" ] && cpu=x86_64 284 fi 285 if [ "$cpu" = "x86_64" ] ; then 286 QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS" 287 LDFLAGS="-arch x86_64 $LDFLAGS" 288 else 289 QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS" 290 fi 291 darwin_user="yes" 292 cocoa="yes" 293 audio_drv_list="coreaudio" 294 audio_possible_drivers="coreaudio sdl fmod" 295 LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS" 296 libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu" 297;; 298SunOS) 299 solaris="yes" 300 make="gmake" 301 install="ginstall" 302 needs_libsunmath="no" 303 solarisrev=`uname -r | cut -f2 -d.` 304 # have to select again, because `uname -m` returns i86pc 305 # even on an x86_64 box. 306 solariscpu=`isainfo -k` 307 if test "${solariscpu}" = "amd64" ; then 308 cpu="x86_64" 309 fi 310 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then 311 if test "$solarisrev" -le 9 ; then 312 if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then 313 needs_libsunmath="yes" 314 QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS" 315 LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS" 316 LIBS="-lsunmath $LIBS" 317 else 318 echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without" 319 echo "libsunmath from the Sun Studio compilers tools, due to a lack of" 320 echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86" 321 echo "Studio 11 can be downloaded from www.sun.com." 322 exit 1 323 fi 324 fi 325 fi 326 if test -f /usr/include/sys/soundcard.h ; then 327 audio_drv_list="oss" 328 fi 329 audio_possible_drivers="oss sdl" 330# needed for CMSG_ macros in sys/socket.h 331 QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS" 332# needed for TIOCWIN* defines in termios.h 333 QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS" 334 QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS" 335 LIBS="-lsocket -lnsl -lresolv $LIBS" 336;; 337AIX) 338 aix="yes" 339 make="gmake" 340;; 341*) 342 audio_drv_list="oss" 343 audio_possible_drivers="oss alsa sdl esd pa" 344 linux="yes" 345 linux_user="yes" 346 usb="linux" 347 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then 348 audio_possible_drivers="$audio_possible_drivers fmod" 349 fi 350;; 351esac 352 353if [ "$bsd" = "yes" ] ; then 354 if [ "$darwin" != "yes" ] ; then 355 make="gmake" 356 usb="bsd" 357 fi 358 bsd_user="yes" 359fi 360 361if test "$mingw32" = "yes" ; then 362 EXESUF=".exe" 363 QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS" 364 LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS" 365fi 366 367# find source path 368source_path=`dirname "$0"` 369source_path_used="no" 370workdir=`pwd` 371if [ -z "$source_path" ]; then 372 source_path=$workdir 373else 374 source_path=`cd "$source_path"; pwd` 375fi 376[ -f "$workdir/vl.c" ] || source_path_used="yes" 377 378werror="" 379 380for opt do 381 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'` 382 case "$opt" in 383 --help|-h) show_help=yes 384 ;; 385 --prefix=*) prefix="$optarg" 386 ;; 387 --interp-prefix=*) interp_prefix="$optarg" 388 ;; 389 --source-path=*) source_path="$optarg" 390 source_path_used="yes" 391 ;; 392 --cross-prefix=*) 393 ;; 394 --cc=*) 395 ;; 396 --host-cc=*) host_cc="$optarg" 397 ;; 398 --make=*) make="$optarg" 399 ;; 400 --install=*) install="$optarg" 401 ;; 402 --extra-cflags=*) 403 ;; 404 --extra-ldflags=*) 405 ;; 406 --cpu=*) 407 ;; 408 --target-list=*) target_list="$optarg" 409 ;; 410 --enable-gprof) gprof="yes" 411 ;; 412 --static) static="yes" 413 ;; 414 --disable-sdl) sdl="no" 415 ;; 416 --enable-sdl) sdl="yes" 417 ;; 418 --fmod-lib=*) fmod_lib="$optarg" 419 ;; 420 --fmod-inc=*) fmod_inc="$optarg" 421 ;; 422 --oss-lib=*) oss_lib="$optarg" 423 ;; 424 --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'` 425 ;; 426 --audio-drv-list=*) audio_drv_list="$optarg" 427 ;; 428 --enable-debug-tcg) debug_tcg="yes" 429 ;; 430 --disable-debug-tcg) debug_tcg="no" 431 ;; 432 --enable-debug) 433 # Enable debugging options that aren't excessively noisy 434 debug_tcg="yes" 435 debug="yes" 436 strip_opt="no" 437 ;; 438 --enable-sparse) sparse="yes" 439 ;; 440 --disable-sparse) sparse="no" 441 ;; 442 --disable-strip) strip_opt="no" 443 ;; 444 --disable-vnc-tls) vnc_tls="no" 445 ;; 446 --enable-vnc-tls) vnc_tls="yes" 447 ;; 448 --disable-vnc-sasl) vnc_sasl="no" 449 ;; 450 --enable-vnc-sasl) vnc_sasl="yes" 451 ;; 452 --disable-slirp) slirp="no" 453 ;; 454 --disable-vde) vde="no" 455 ;; 456 --enable-vde) vde="yes" 457 ;; 458 --disable-xen) xen="no" 459 ;; 460 --enable-xen) xen="yes" 461 ;; 462 --disable-brlapi) brlapi="no" 463 ;; 464 --enable-brlapi) brlapi="yes" 465 ;; 466 --disable-bluez) bluez="no" 467 ;; 468 --enable-bluez) bluez="yes" 469 ;; 470 --disable-kvm) kvm="no" 471 ;; 472 --enable-kvm) kvm="yes" 473 ;; 474 --enable-profiler) profiler="yes" 475 ;; 476 --enable-cocoa) 477 cocoa="yes" ; 478 sdl="no" ; 479 audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`" 480 ;; 481 --disable-system) softmmu="no" 482 ;; 483 --enable-system) softmmu="yes" 484 ;; 485 --disable-user) 486 linux_user="no" ; 487 bsd_user="no" ; 488 darwin_user="no" 489 ;; 490 --enable-user) ;; 491 --disable-linux-user) linux_user="no" 492 ;; 493 --enable-linux-user) linux_user="yes" 494 ;; 495 --disable-darwin-user) darwin_user="no" 496 ;; 497 --enable-darwin-user) darwin_user="yes" 498 ;; 499 --disable-bsd-user) bsd_user="no" 500 ;; 501 --enable-bsd-user) bsd_user="yes" 502 ;; 503 --enable-guest-base) guest_base="yes" 504 ;; 505 --disable-guest-base) guest_base="no" 506 ;; 507 --enable-user-pie) user_pie="yes" 508 ;; 509 --disable-user-pie) user_pie="no" 510 ;; 511 --enable-uname-release=*) uname_release="$optarg" 512 ;; 513 --sparc_cpu=*) 514 ;; 515 --enable-werror) werror="yes" 516 ;; 517 --disable-werror) werror="no" 518 ;; 519 --disable-curses) curses="no" 520 ;; 521 --enable-curses) curses="yes" 522 ;; 523 --disable-curl) curl="no" 524 ;; 525 --enable-curl) curl="yes" 526 ;; 527 --disable-fdt) fdt="no" 528 ;; 529 --enable-fdt) fdt="yes" 530 ;; 531 --disable-check-utests) check_utests="no" 532 ;; 533 --enable-check-utests) check_utests="yes" 534 ;; 535 --disable-nptl) nptl="no" 536 ;; 537 --enable-nptl) nptl="yes" 538 ;; 539 --enable-mixemu) mixemu="yes" 540 ;; 541 --disable-linux-aio) linux_aio="no" 542 ;; 543 --enable-linux-aio) linux_aio="yes" 544 ;; 545 --enable-io-thread) io_thread="yes" 546 ;; 547 --disable-blobs) blobs="no" 548 ;; 549 --kerneldir=*) kerneldir="$optarg" 550 ;; 551 --with-pkgversion=*) pkgversion=" ($optarg)" 552 ;; 553 --disable-docs) docs="no" 554 ;; 555 --enable-docs) docs="yes" 556 ;; 557 *) echo "ERROR: unknown option $opt"; show_help="yes" 558 ;; 559 esac 560done 561 562# 563# If cpu ~= sparc and sparc_cpu hasn't been defined, plug in the right 564# QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit) 565# 566host_guest_base="no" 567case "$cpu" in 568 sparc) case $sparc_cpu in 569 v7|v8) 570 QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS" 571 ;; 572 v8plus|v8plusa) 573 QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS" 574 ;; 575 *) # sparc_cpu not defined in the command line 576 QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS" 577 esac 578 LDFLAGS="-m32 $LDFLAGS" 579 QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS" 580 if test "$solaris" = "no" ; then 581 QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS" 582 helper_cflags="-ffixed-i0" 583 fi 584 ;; 585 sparc64) 586 QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS" 587 LDFLAGS="-m64 $LDFLAGS" 588 QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS" 589 if test "$solaris" != "no" ; then 590 QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS" 591 fi 592 ;; 593 s390) 594 QEMU_CFLAGS="-march=z900 $QEMU_CFLAGS" 595 ;; 596 i386) 597 QEMU_CFLAGS="-m32 $QEMU_CFLAGS" 598 LDFLAGS="-m32 $LDFLAGS" 599 helper_cflags="-fomit-frame-pointer" 600 host_guest_base="yes" 601 ;; 602 x86_64) 603 QEMU_CFLAGS="-m64 $QEMU_CFLAGS" 604 LDFLAGS="-m64 $LDFLAGS" 605 host_guest_base="yes" 606 ;; 607 arm*) 608 host_guest_base="yes" 609 ;; 610 ppc*) 611 host_guest_base="yes" 612 ;; 613esac 614 615[ -z "$guest_base" ] && guest_base="$host_guest_base" 616 617if test x"$show_help" = x"yes" ; then 618cat << EOF 619 620Usage: configure [options] 621Options: [defaults in brackets after descriptions] 622 623EOF 624echo "Standard options:" 625echo " --help print this message" 626echo " --prefix=PREFIX install in PREFIX [$prefix]" 627echo " --interp-prefix=PREFIX where to find shared libraries, etc." 628echo " use %M for cpu name [$interp_prefix]" 629echo " --target-list=LIST set target list [$target_list]" 630echo "" 631echo "Advanced options (experts only):" 632echo " --source-path=PATH path of source code [$source_path]" 633echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]" 634echo " --cc=CC use C compiler CC [$cc]" 635echo " --host-cc=CC use C compiler CC [$host_cc] for dyngen etc." 636echo " --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS" 637echo " --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS" 638echo " --make=MAKE use specified make [$make]" 639echo " --install=INSTALL use specified install [$install]" 640echo " --static enable static build [$static]" 641echo " --enable-debug-tcg enable TCG debugging" 642echo " --disable-debug-tcg disable TCG debugging (default)" 643echo " --enable-debug enable common debug build options" 644echo " --enable-sparse enable sparse checker" 645echo " --disable-sparse disable sparse checker (default)" 646echo " --disable-strip disable stripping binaries" 647echo " --disable-werror disable compilation abort on warning" 648echo " --disable-sdl disable SDL" 649echo " --enable-sdl enable SDL" 650echo " --enable-cocoa enable COCOA (Mac OS X only)" 651echo " --audio-drv-list=LIST set audio drivers list:" 652echo " Available drivers: $audio_possible_drivers" 653echo " --audio-card-list=LIST set list of emulated audio cards [$audio_card_list]" 654echo " Available cards: $audio_possible_cards" 655echo " --enable-mixemu enable mixer emulation" 656echo " --disable-xen disable xen backend driver support" 657echo " --enable-xen enable xen backend driver support" 658echo " --disable-brlapi disable BrlAPI" 659echo " --enable-brlapi enable BrlAPI" 660echo " --disable-vnc-tls disable TLS encryption for VNC server" 661echo " --enable-vnc-tls enable TLS encryption for VNC server" 662echo " --disable-vnc-sasl disable SASL encryption for VNC server" 663echo " --enable-vnc-sasl enable SASL encryption for VNC server" 664echo " --disable-curses disable curses output" 665echo " --enable-curses enable curses output" 666echo " --disable-curl disable curl connectivity" 667echo " --enable-curl enable curl connectivity" 668echo " --disable-fdt disable fdt device tree" 669echo " --enable-fdt enable fdt device tree" 670echo " --disable-check-utests disable check unit-tests" 671echo " --enable-check-utests enable check unit-tests" 672echo " --disable-bluez disable bluez stack connectivity" 673echo " --enable-bluez enable bluez stack connectivity" 674echo " --disable-kvm disable KVM acceleration support" 675echo " --enable-kvm enable KVM acceleration support" 676echo " --disable-nptl disable usermode NPTL support" 677echo " --enable-nptl enable usermode NPTL support" 678echo " --enable-system enable all system emulation targets" 679echo " --disable-system disable all system emulation targets" 680echo " --enable-user enable supported user emulation targets" 681echo " --disable-user disable all user emulation targets" 682echo " --enable-linux-user enable all linux usermode emulation targets" 683echo " --disable-linux-user disable all linux usermode emulation targets" 684echo " --enable-darwin-user enable all darwin usermode emulation targets" 685echo " --disable-darwin-user disable all darwin usermode emulation targets" 686echo " --enable-bsd-user enable all BSD usermode emulation targets" 687echo " --disable-bsd-user disable all BSD usermode emulation targets" 688echo " --enable-guest-base enable GUEST_BASE support for usermode" 689echo " emulation targets" 690echo " --disable-guest-base disable GUEST_BASE support" 691echo " --enable-user-pie build usermode emulation targets as PIE" 692echo " --disable-user-pie do not build usermode emulation targets as PIE" 693echo " --fmod-lib path to FMOD library" 694echo " --fmod-inc path to FMOD includes" 695echo " --oss-lib path to OSS library" 696echo " --enable-uname-release=R Return R for uname -r in usermode emulation" 697echo " --sparc_cpu=V Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9" 698echo " --disable-vde disable support for vde network" 699echo " --enable-vde enable support for vde network" 700echo " --disable-linux-aio disable Linux AIO support" 701echo " --enable-linux-aio enable Linux AIO support" 702echo " --enable-io-thread enable IO thread" 703echo " --disable-blobs disable installing provided firmware blobs" 704echo " --kerneldir=PATH look for kernel includes in PATH" 705echo "" 706echo "NOTE: The object files are built at the place where configure is launched" 707exit 1 708fi 709 710# 711# Solaris specific configure tool chain decisions 712# 713if test "$solaris" = "yes" ; then 714 solinst=`which $install 2> /dev/null | /usr/bin/grep -v "no $install in"` 715 if test -z "$solinst" ; then 716 echo "Solaris install program not found. Use --install=/usr/ucb/install or" 717 echo "install fileutils from www.blastwave.org using pkg-get -i fileutils" 718 echo "to get ginstall which is used by default (which lives in /opt/csw/bin)" 719 exit 1 720 fi 721 if test "$solinst" = "/usr/sbin/install" ; then 722 echo "Error: Solaris /usr/sbin/install is not an appropriate install program." 723 echo "try ginstall from the GNU fileutils available from www.blastwave.org" 724 echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install" 725 exit 1 726 fi 727 sol_ar=`which ar 2> /dev/null | /usr/bin/grep -v "no ar in"` 728 if test -z "$sol_ar" ; then 729 echo "Error: No path includes ar" 730 if test -f /usr/ccs/bin/ar ; then 731 echo "Add /usr/ccs/bin to your path and rerun configure" 732 fi 733 exit 1 734 fi 735fi 736 737 738if test -z "$target_list" ; then 739# these targets are portable 740 if [ "$softmmu" = "yes" ] ; then 741 target_list="\ 742i386-softmmu \ 743x86_64-softmmu \ 744arm-softmmu \ 745cris-softmmu \ 746m68k-softmmu \ 747microblaze-softmmu \ 748mips-softmmu \ 749mipsel-softmmu \ 750mips64-softmmu \ 751mips64el-softmmu \ 752ppc-softmmu \ 753ppcemb-softmmu \ 754ppc64-softmmu \ 755sh4-softmmu \ 756sh4eb-softmmu \ 757sparc-softmmu \ 758sparc64-softmmu \ 759" 760 fi 761# the following are Linux specific 762 if [ "$linux_user" = "yes" ] ; then 763 target_list="${target_list}\ 764i386-linux-user \ 765x86_64-linux-user \ 766alpha-linux-user \ 767arm-linux-user \ 768armeb-linux-user \ 769cris-linux-user \ 770m68k-linux-user \ 771microblaze-linux-user \ 772mips-linux-user \ 773mipsel-linux-user \ 774ppc-linux-user \ 775ppc64-linux-user \ 776ppc64abi32-linux-user \ 777sh4-linux-user \ 778sh4eb-linux-user \ 779sparc-linux-user \ 780sparc64-linux-user \ 781sparc32plus-linux-user \ 782" 783 fi 784# the following are Darwin specific 785 if [ "$darwin_user" = "yes" ] ; then 786 target_list="$target_list i386-darwin-user ppc-darwin-user " 787 fi 788# the following are BSD specific 789 if [ "$bsd_user" = "yes" ] ; then 790 target_list="${target_list}\ 791i386-bsd-user \ 792x86_64-bsd-user \ 793sparc-bsd-user \ 794sparc64-bsd-user \ 795" 796 fi 797else 798 target_list=`echo "$target_list" | sed -e 's/,/ /g'` 799fi 800if test -z "$target_list" ; then 801 echo "No targets enabled" 802 exit 1 803fi 804 805feature_not_found() { 806 feature=$1 807 808 echo "ERROR" 809 echo "ERROR: User requested feature $feature" 810 echo "ERROR: configure was not able to find it" 811 echo "ERROR" 812 exit 1; 813} 814 815if test -z "$cross_prefix" ; then 816 817# --- 818# big/little endian test 819cat > $TMPC << EOF 820#include <inttypes.h> 821int main(int argc, char ** argv){ 822 volatile uint32_t i=0x01234567; 823 return (*((uint8_t*)(&i))) == 0x67; 824} 825EOF 826 827if compile_prog "" "" ; then 828$TMPE && bigendian="yes" 829else 830echo big/little test failed 831fi 832 833else 834 835# if cross compiling, cannot launch a program, so make a static guess 836case "$cpu" in 837 armv4b|hppa|m68k|mips|mips64|ppc|ppc64|s390|sparc|sparc64) 838 bigendian=yes 839 ;; 840esac 841 842fi 843 844# host long bits test 845hostlongbits="32" 846case "$cpu" in 847 x86_64|alpha|ia64|sparc64|ppc64) 848 hostlongbits=64 849 ;; 850esac 851 852 853########################################## 854# NPTL probe 855 856if test "$nptl" != "no" ; then 857 cat > $TMPC <<EOF 858#include <sched.h> 859#include <linux/futex.h> 860void foo() 861{ 862#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT) 863#error bork 864#endif 865} 866EOF 867 868 if compile_object ; then 869 nptl=yes 870 else 871 if test "$nptl" = "yes" ; then 872 feature_not_found "nptl" 873 fi 874 nptl=no 875 fi 876fi 877 878########################################## 879# zlib check 880 881cat > $TMPC << EOF 882#include <zlib.h> 883int main(void) { zlibVersion(); return 0; } 884EOF 885if compile_prog "" "-lz" ; then 886 : 887else 888 echo 889 echo "Error: zlib check failed" 890 echo "Make sure to have the zlib libs and headers installed." 891 echo 892 exit 1 893fi 894 895########################################## 896# xen probe 897 898if test "$xen" != "no" ; then 899 xen_libs="-lxenstore -lxenctrl -lxenguest" 900 cat > $TMPC <<EOF 901#include <xenctrl.h> 902#include <xs.h> 903int main(void) { xs_daemon_open(); xc_interface_open(); return 0; } 904EOF 905 if compile_prog "" "$xen_libs" ; then 906 xen=yes 907 libs_softmmu="$xen_libs $libs_softmmu" 908 else 909 if test "$xen" = "yes" ; then 910 feature_not_found "xen" 911 fi 912 xen=no 913 fi 914fi 915 916########################################## 917# Sparse probe 918if test "$sparse" != "no" ; then 919 if test -x "$(which cgcc 2>/dev/null)"; then 920 sparse=yes 921 else 922 if test "$sparse" = "yes" ; then 923 feature_not_found "sparse" 924 fi 925 sparse=no 926 fi 927fi 928 929########################################## 930# SDL probe 931 932sdl_too_old=no 933 934if test "$sdl" != "no" ; then 935 cat > $TMPC << EOF 936#include <SDL.h> 937#undef main /* We don't want SDL to override our main() */ 938int main( void ) { return SDL_Init (SDL_INIT_VIDEO); } 939EOF 940 sdl_cflags=`sdl-config --cflags 2> /dev/null` 941 sdl_libs=`sdl-config --libs 2> /dev/null` 942 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 943 _sdlversion=`sdl-config --version | sed 's/[^0-9]//g'` 944 if test "$_sdlversion" -lt 121 ; then 945 sdl_too_old=yes 946 else 947 if test "$cocoa" = "no" ; then 948 sdl=yes 949 fi 950 fi 951 952 # static link with sdl ? 953 if test "$sdl" = "yes" -a "$static" = "yes" ; then 954 sdl_libs=`sdl-config --static-libs 2>/dev/null` 955 if test `sdl-config --static-libs 2>/dev/null | grep \\\-laa > /dev/null` ; then 956 sdl_libs="$sdl_libs `aalib-config --static-libs >2 /dev/null`" 957 sdl_cflags="$sd_cflags `aalib-config --cflags >2 /dev/null`" 958 fi 959 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 960 : 961 else 962 sdl=no 963 fi 964 fi # static link 965 else # sdl not found 966 if test "$sdl" = "yes" ; then 967 feature_not_found "sdl" 968 fi 969 sdl=no 970 fi # sdl compile test 971fi 972 973if test "$sdl" = "yes" ; then 974 cat > $TMPC <<EOF 975#include <SDL.h> 976#if defined(SDL_VIDEO_DRIVER_X11) 977#include <X11/XKBlib.h> 978#else 979#error No x11 support 980#endif 981int main(void) { return 0; } 982EOF 983 if compile_prog "$sdl_cflags" "$sdl_libs" ; then 984 sdl_libs="$sdl_libs -lX11" 985 fi 986 if test "$mingw32" = "yes" ; then 987 sdl_libs="`echo $sdl_libs | sed s/-mwindows//g` -mconsole" 988 fi 989 libs_softmmu="$sdl_libs $libs_softmmu" 990fi 991 992########################################## 993# VNC TLS detection 994if test "$vnc_tls" != "no" ; then 995 cat > $TMPC <<EOF 996#include <gnutls/gnutls.h> 997int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; } 998EOF 999 vnc_tls_cflags=`pkg-config --cflags gnutls 2> /dev/null` 1000 vnc_tls_libs=`pkg-config --libs gnutls 2> /dev/null` 1001 if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then 1002 vnc_tls=yes 1003 libs_softmmu="$vnc_tls_libs $libs_softmmu" 1004 else 1005 if test "$vnc_tls" = "yes" ; then 1006 feature_not_found "vnc-tls" 1007 fi 1008 vnc_tls=no 1009 fi 1010fi 1011 1012########################################## 1013# VNC SASL detection 1014if test "$vnc_sasl" != "no" ; then 1015 cat > $TMPC <<EOF 1016#include <sasl/sasl.h> 1017#include <stdio.h> 1018int main(void) { sasl_server_init(NULL, "qemu"); return 0; } 1019EOF 1020 # Assuming Cyrus-SASL installed in /usr prefix 1021 vnc_sasl_cflags="" 1022 vnc_sasl_libs="-lsasl2" 1023 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then 1024 vnc_sasl=yes 1025 libs_softmmu="$vnc_sasl_libs $libs_softmmu" 1026 else 1027 if test "$vnc_sasl" = "yes" ; then 1028 feature_not_found "vnc-sasl" 1029 fi 1030 vnc_sasl=no 1031 fi 1032fi 1033 1034########################################## 1035# fnmatch() probe, used for ACL routines 1036fnmatch="no" 1037cat > $TMPC << EOF 1038#include <fnmatch.h> 1039int main(void) 1040{ 1041 fnmatch("foo", "foo", 0); 1042 return 0; 1043} 1044EOF 1045if compile_prog "" "" ; then 1046 fnmatch="yes" 1047fi 1048 1049########################################## 1050# vde libraries probe 1051if test "$vde" != "no" ; then 1052 vde_libs="-lvdeplug" 1053 cat > $TMPC << EOF 1054#include <libvdeplug.h> 1055int main(void) 1056{ 1057 struct vde_open_args a = {0, 0, 0}; 1058 vde_open("", "", &a); 1059 return 0; 1060} 1061EOF 1062 if compile_prog "" "$vde_libs" ; then 1063 vde=yes 1064 libs_softmmu="$vde_libs $libs_softmmu" 1065 libs_tools="$vde_libs $libs_tools" 1066 else 1067 if test "$vde" = "yes" ; then 1068 feature_not_found "vde" 1069 fi 1070 vde=no 1071 fi 1072fi 1073 1074########################################## 1075# Sound support libraries probe 1076 1077audio_drv_probe() 1078{ 1079 drv=$1 1080 hdr=$2 1081 lib=$3 1082 exp=$4 1083 cfl=$5 1084 cat > $TMPC << EOF 1085#include <$hdr> 1086int main(void) { $exp } 1087EOF 1088 if compile_prog "$cfl" "$lib" ; then 1089 : 1090 else 1091 echo 1092 echo "Error: $drv check failed" 1093 echo "Make sure to have the $drv libs and headers installed." 1094 echo 1095 exit 1 1096 fi 1097} 1098 1099audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'` 1100for drv in $audio_drv_list; do 1101 case $drv in 1102 alsa) 1103 audio_drv_probe $drv alsa/asoundlib.h -lasound \ 1104 "snd_pcm_t **handle; return snd_pcm_close(*handle);" 1105 libs_softmmu="-lasound $libs_softmmu" 1106 ;; 1107 1108 fmod) 1109 if test -z $fmod_lib || test -z $fmod_inc; then 1110 echo 1111 echo "Error: You must specify path to FMOD library and headers" 1112 echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so" 1113 echo 1114 exit 1 1115 fi 1116 audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc" 1117 libs_softmmu="$fmod_lib $libs_softmmu" 1118 ;; 1119 1120 esd) 1121 audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);' 1122 libs_softmmu="-lesd $libs_softmmu" 1123 audio_pt_int="yes" 1124 ;; 1125 1126 pa) 1127 audio_drv_probe $drv pulse/simple.h -lpulse-simple \ 1128 "pa_simple *s = NULL; pa_simple_free(s); return 0;" 1129 libs_softmmu="-lpulse-simple $libs_softmmu" 1130 audio_pt_int="yes" 1131 ;; 1132 1133 coreaudio) 1134 libs_softmmu="-framework CoreAudio $libs_softmmu" 1135 ;; 1136 1137 dsound) 1138 libs_softmmu="-lole32 -ldxguid $libs_softmmu" 1139 ;; 1140 1141 oss) 1142 libs_softmmu="$oss_lib $libs_softmmu" 1143 ;; 1144 1145 sdl|wav) 1146 # XXX: Probes for CoreAudio, DirectSound, SDL(?) 1147 ;; 1148 1149 *) 1150 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || { 1151 echo 1152 echo "Error: Unknown driver '$drv' selected" 1153 echo "Possible drivers are: $audio_possible_drivers" 1154 echo 1155 exit 1 1156 } 1157 ;; 1158 esac 1159done 1160 1161########################################## 1162# BrlAPI probe 1163 1164if test "$brlapi" != "no" ; then 1165 brlapi_libs="-lbrlapi" 1166 cat > $TMPC << EOF 1167#include <brlapi.h> 1168int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); } 1169EOF 1170 if compile_prog "" "$brlapi_libs" ; then 1171 brlapi=yes 1172 libs_softmmu="$brlapi_libs $libs_softmmu" 1173 else 1174 if test "$brlapi" = "yes" ; then 1175 feature_not_found "brlapi" 1176 fi 1177 brlapi=no 1178 fi 1179fi 1180 1181########################################## 1182# curses probe 1183curses_list="-lncurses -lcurses" 1184 1185if test "$curses" != "no" ; then 1186 curses_found=no 1187 cat > $TMPC << EOF 1188#include <curses.h> 1189#ifdef __OpenBSD__ 1190#define resize_term resizeterm 1191#endif 1192int main(void) { resize_term(0, 0); return curses_version(); } 1193EOF 1194 for curses_lib in $curses_list; do 1195 if compile_prog "" "$curses_lib" ; then 1196 curses_found=yes 1197 libs_softmmu="$curses_lib $libs_softmmu" 1198 break 1199 fi 1200 done 1201 if test "$curses_found" = "yes" ; then 1202 curses=yes 1203 else 1204 if test "$curses" = "yes" ; then 1205 feature_not_found "curses" 1206 fi 1207 curses=no 1208 fi 1209fi 1210 1211########################################## 1212# curl probe 1213 1214if test "$curl" != "no" ; then 1215 cat > $TMPC << EOF 1216#include <curl/curl.h> 1217int main(void) { return curl_easy_init(); } 1218EOF 1219 curl_cflags=`curl-config --cflags 2>/dev/null` 1220 curl_libs=`curl-config --libs 2>/dev/null` 1221 if compile_prog "$curl_cflags" "$curl_libs" ; then 1222 curl=yes 1223 libs_tools="$curl_libs $libs_tools" 1224 libs_softmmu="$curl_libs $libs_softmmu" 1225 else 1226 if test "$curl" = "yes" ; then 1227 feature_not_found "curl" 1228 fi 1229 curl=no 1230 fi 1231fi # test "$curl" 1232 1233########################################## 1234# check framework probe 1235 1236if test "$check_utests" != "no" ; then 1237 cat > $TMPC << EOF 1238#include <check.h> 1239int main(void) { suite_create("qemu test"); return 0; } 1240EOF 1241 check_libs=`pkg-config --libs check` 1242 if compile_prog "" $check_libs ; then 1243 check_utests=yes 1244 libs_tools="$check_libs $libs_tools" 1245 else 1246 if test "$check_utests" = "yes" ; then 1247 feature_not_found "check" 1248 fi 1249 check_utests=no 1250 fi 1251fi # test "$check_utests" 1252 1253########################################## 1254# bluez support probe 1255if test "$bluez" != "no" ; then 1256 cat > $TMPC << EOF 1257#include <bluetooth/bluetooth.h> 1258int main(void) { return bt_error(0); } 1259EOF 1260 bluez_cflags=`pkg-config --cflags bluez 2> /dev/null` 1261 bluez_libs=`pkg-config --libs bluez 2> /dev/null` 1262 if compile_prog "$bluez_cflags" "$bluez_libs" ; then 1263 bluez=yes 1264 libs_softmmu="$bluez_libs $libs_softmmu" 1265 else 1266 if test "$bluez" = "yes" ; then 1267 feature_not_found "bluez" 1268 fi 1269 bluez="no" 1270 fi 1271fi 1272 1273########################################## 1274# kvm probe 1275if test "$kvm" != "no" ; then 1276 cat > $TMPC <<EOF 1277#include <linux/kvm.h> 1278#if !defined(KVM_API_VERSION) || KVM_API_VERSION < 12 || KVM_API_VERSION > 12 1279#error Invalid KVM version 1280#endif 1281#if !defined(KVM_CAP_USER_MEMORY) 1282#error Missing KVM capability KVM_CAP_USER_MEMORY 1283#endif 1284#if !defined(KVM_CAP_SET_TSS_ADDR) 1285#error Missing KVM capability KVM_CAP_SET_TSS_ADDR 1286#endif 1287#if !defined(KVM_CAP_DESTROY_MEMORY_REGION_WORKS) 1288#error Missing KVM capability KVM_CAP_DESTROY_MEMORY_REGION_WORKS 1289#endif 1290int main(void) { return 0; } 1291EOF 1292 if test "$kerneldir" != "" ; then 1293 kvm_cflags=-I"$kerneldir"/include 1294 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) \ 1295 -a -d "$kerneldir/arch/x86/include" ; then 1296 kvm_cflags="$kvm_cflags -I$kerneldir/arch/x86/include" 1297 elif test "$cpu" = "ppc" -a -d "$kerneldir/arch/powerpc/include" ; then 1298 kvm_cflags="$kvm_cflags -I$kerneldir/arch/powerpc/include" 1299 elif test -d "$kerneldir/arch/$cpu/include" ; then 1300 kvm_cflags="$kvm_cflags -I$kerneldir/arch/$cpu/include" 1301 fi 1302 else 1303 kvm_cflags="" 1304 fi 1305 if compile_prog "$kvm_cflags" "" ; then 1306 kvm=yes 1307 else 1308 if test "$kvm" = "yes" ; then 1309 if [ -x "`which awk 2>/dev/null`" ] && \ 1310 [ -x "`which grep 2>/dev/null`" ]; then 1311 kvmerr=`LANG=C $cc $QEMU_CFLAGS -o $TMPE $kvm_cflags $TMPC 2>&1 \ 1312 | grep "error: " \ 1313 | awk -F "error: " '{if (NR>1) printf(", "); printf("%s",$2);}'` 1314 if test "$kvmerr" != "" ; then 1315 echo -e "${kvmerr}\n\ 1316 NOTE: To enable KVM support, update your kernel to 2.6.29+ or install \ 1317 recent kvm-kmod from http://sourceforge.net/projects/kvm." 1318 fi 1319 fi 1320 feature_not_found "kvm" 1321 fi 1322 kvm=no 1323 fi 1324fi 1325 1326########################################## 1327# pthread probe 1328PTHREADLIBS_LIST="-lpthread -lpthreadGC2" 1329 1330pthread=no 1331cat > $TMPC << EOF 1332#include <pthread.h> 1333int main(void) { pthread_create(0,0,0,0); return 0; } 1334EOF 1335for pthread_lib in $PTHREADLIBS_LIST; do 1336 if compile_prog "" "$pthread_lib" ; then 1337 pthread=yes 1338 LIBS="$pthread_lib $LIBS" 1339 break 1340 fi 1341done 1342 1343if test "$mingw32" != yes -a "$pthread" = no; then 1344 echo 1345 echo "Error: pthread check failed" 1346 echo "Make sure to have the pthread libs and headers installed." 1347 echo 1348 exit 1 1349fi 1350 1351########################################## 1352# linux-aio probe 1353AIOLIBS="" 1354 1355if test "$linux_aio" != "no" ; then 1356 cat > $TMPC <<EOF 1357#include <libaio.h> 1358#include <sys/eventfd.h> 1359int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; } 1360EOF 1361 if compile_prog "" "-laio" ; then 1362 linux_aio=yes 1363 LIBS="$LIBS -laio" 1364 else 1365 if test "$linux_aio" = "yes" ; then 1366 feature_not_found "linux AIO" 1367 fi 1368 linux_aio=no 1369 fi 1370fi 1371 1372########################################## 1373# iovec probe 1374cat > $TMPC <<EOF 1375#include <sys/types.h> 1376#include <sys/uio.h> 1377#include <unistd.h> 1378int main(void) { struct iovec iov; return 0; } 1379EOF 1380iovec=no 1381if compile_prog "" "" ; then 1382 iovec=yes 1383fi 1384 1385########################################## 1386# preadv probe 1387cat > $TMPC <<EOF 1388#include <sys/types.h> 1389#include <sys/uio.h> 1390#include <unistd.h> 1391int main(void) { preadv; } 1392EOF 1393preadv=no 1394if compile_prog "" "" ; then 1395 preadv=yes 1396fi 1397 1398########################################## 1399# fdt probe 1400if test "$fdt" != "no" ; then 1401 fdt_libs="-lfdt" 1402 cat > $TMPC << EOF 1403int main(void) { return 0; } 1404EOF 1405 if compile_prog "" "$fdt_libs" ; then 1406 fdt=yes 1407 libs_softmmu="$fdt_libs $libs_softmmu" 1408 else 1409 if test "$fdt" = "yes" ; then 1410 feature_not_found "fdt" 1411 fi 1412 fdt=no 1413 fi 1414fi 1415 1416# 1417# Check for xxxat() functions when we are building linux-user 1418# emulator. This is done because older glibc versions don't 1419# have syscall stubs for these implemented. 1420# 1421atfile=no 1422cat > $TMPC << EOF 1423#define _ATFILE_SOURCE 1424#include <sys/types.h> 1425#include <fcntl.h> 1426#include <unistd.h> 1427 1428int 1429main(void) 1430{ 1431 /* try to unlink nonexisting file */ 1432 return (unlinkat(AT_FDCWD, "nonexistent_file", 0)); 1433} 1434EOF 1435if compile_prog "" "" ; then 1436 atfile=yes 1437fi 1438 1439# Check for inotify functions when we are building linux-user 1440# emulator. This is done because older glibc versions don't 1441# have syscall stubs for these implemented. In that case we 1442# don't provide them even if kernel supports them. 1443# 1444inotify=no 1445cat > $TMPC << EOF 1446#include <sys/inotify.h> 1447 1448int 1449main(void) 1450{ 1451 /* try to start inotify */ 1452 return inotify_init(); 1453} 1454EOF 1455if compile_prog "" "" ; then 1456 inotify=yes 1457fi 1458 1459# check if utimensat and futimens are supported 1460utimens=no 1461cat > $TMPC << EOF 1462#define _ATFILE_SOURCE 1463#define _GNU_SOURCE 1464#include <stddef.h> 1465#include <fcntl.h> 1466 1467int main(void) 1468{ 1469 utimensat(AT_FDCWD, "foo", NULL, 0); 1470 futimens(0, NULL); 1471 return 0; 1472} 1473EOF 1474if compile_prog "" "" ; then 1475 utimens=yes 1476fi 1477 1478# check if pipe2 is there 1479pipe2=no 1480cat > $TMPC << EOF 1481#define _GNU_SOURCE 1482#include <unistd.h> 1483#include <fcntl.h> 1484 1485int main(void) 1486{ 1487 int pipefd[2]; 1488 pipe2(pipefd, O_CLOEXEC); 1489 return 0; 1490} 1491EOF 1492if compile_prog "" "" ; then 1493 pipe2=yes 1494fi 1495 1496# check if tee/splice is there. vmsplice was added same time. 1497splice=no 1498cat > $TMPC << EOF 1499#define _GNU_SOURCE 1500#include <unistd.h> 1501#include <fcntl.h> 1502#include <limits.h> 1503 1504int main(void) 1505{ 1506 int len, fd; 1507 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK); 1508 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE); 1509 return 0; 1510} 1511EOF 1512if compile_prog "" "" ; then 1513 splice=yes 1514fi 1515 1516# check if eventfd is supported 1517eventfd=no 1518cat > $TMPC << EOF 1519#include <sys/eventfd.h> 1520 1521int main(void) 1522{ 1523 int efd = eventfd(0, 0); 1524 return 0; 1525} 1526EOF 1527if compile_prog "" "" ; then 1528 eventfd=yes 1529fi 1530 1531# Check if tools are available to build documentation. 1532if test "$docs" != "no" ; then 1533 if test -x "`which texi2html 2>/dev/null`" -a \ 1534 -x "`which pod2man 2>/dev/null`" ; then 1535 docs=yes 1536 else 1537 if test "$docs" = "yes" ; then 1538 feature_not_found "docs" 1539 fi 1540 docs=no 1541 fi 1542fi 1543 1544# Search for bsawp_32 function 1545byteswap_h=no 1546cat > $TMPC << EOF 1547#include <byteswap.h> 1548int main(void) { return bswap_32(0); } 1549EOF 1550if compile_prog "" "" ; then 1551 byteswap_h=yes 1552fi 1553 1554# Search for bsawp_32 function 1555bswap_h=no 1556cat > $TMPC << EOF 1557#include <sys/endian.h> 1558#include <sys/types.h> 1559#include <machine/bswap.h> 1560int main(void) { return bswap32(0); } 1561EOF 1562if compile_prog "" "" ; then 1563 bswap_h=yes 1564fi 1565 1566########################################## 1567# Do we need librt 1568cat > $TMPC <<EOF 1569#include <signal.h> 1570#include <time.h> 1571int main(void) { clockid_t id; return clock_gettime(id, NULL); } 1572EOF 1573 1574if compile_prog "" "" ; then 1575 : 1576elif compile_prog "" "-lrt" ; then 1577 LIBS="-lrt $LIBS" 1578fi 1579 1580# Determine what linker flags to use to force archive inclusion 1581check_linker_flags() 1582{ 1583 w2= 1584 if test "$2" ; then 1585 w2=-Wl,$2 1586 fi 1587 compile_prog "" "-Wl,$1 ${w2}" 1588} 1589 1590cat > $TMPC << EOF 1591int main(void) { } 1592EOF 1593if check_linker_flags --whole-archive --no-whole-archive ; then 1594 # GNU ld 1595 arlibs_begin="-Wl,--whole-archive" 1596 arlibs_end="-Wl,--no-whole-archive" 1597elif check_linker_flags -z,allextract -z,defaultextract ; then 1598 # Solaris ld 1599 arlibs_begin="-Wl,-z,allextract" 1600 arlibs_end="-Wl,-z,defaultextract" 1601elif check_linker_flags -all_load ; then 1602 # Mac OS X 1603 arlibs_begin="-all_load" 1604 arlibs_end="" 1605else 1606 echo "Error: your linker does not support --whole-archive or -z." 1607 echo "Please report to qemu-devel@nongnu.org" 1608 exit 1 1609fi 1610 1611if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \ 1612 "$aix" != "yes" ; then 1613 libs_softmmu="-lutil $libs_softmmu" 1614fi 1615 1616########################################## 1617# check if the compiler defines offsetof 1618 1619need_offsetof=yes 1620cat > $TMPC << EOF 1621#include <stddef.h> 1622int main(void) { struct s { int f; }; return offsetof(struct s, f); } 1623EOF 1624if compile_prog "" "" ; then 1625 need_offsetof=no 1626fi 1627 1628########################################## 1629# check if we have fdatasync 1630 1631fdatasync=no 1632cat > $TMPC << EOF 1633#include <unistd.h> 1634int main(void) { return fdatasync(0); } 1635EOF 1636if compile_prog "" "" ; then 1637 fdatasync=yes 1638fi 1639 1640# End of CC checks 1641# After here, no more $cc or $ld runs 1642 1643# default flags for all hosts 1644QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS" 1645CFLAGS="-g $CFLAGS" 1646if test "$debug" = "no" ; then 1647 CFLAGS="-O2 $CFLAGS" 1648fi 1649QEMU_CFLAGS="-Wall -Wundef -Wendif-labels -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS" 1650QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS" 1651QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS" 1652QEMU_CFLAGS="-U_FORTIFY_SOURCE $QEMU_CFLAGS" 1653QEMU_CFLAGS="-I. -I\$(SRC_PATH) -MMD -MP -MT \$@ $QEMU_CFLAGS" 1654LDFLAGS="-g $LDFLAGS" 1655 1656# Consult white-list to determine whether to enable werror 1657# by default. Only enable by default for git builds 1658if test -z "$werror" ; then 1659 z_version=`cut -f3 -d. $source_path/VERSION` 1660 if test "$z_version" = "50" -a \ 1661 "$linux" = "yes" ; then 1662 werror="yes" 1663 else 1664 werror="no" 1665 fi 1666fi 1667 1668if test "$werror" = "yes" ; then 1669 QEMU_CFLAGS="-Werror $QEMU_CFLAGS" 1670fi 1671 1672if test "$solaris" = "no" ; then 1673 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then 1674 LDFLAGS="-Wl,--warn-common $LDFLAGS" 1675 fi 1676fi 1677 1678if test "$mingw32" = "yes" ; then 1679 if test -z "$prefix" ; then 1680 prefix="c:/Program Files/Qemu" 1681 fi 1682 mansuffix="" 1683 datasuffix="" 1684 docsuffix="" 1685 binsuffix="" 1686else 1687 if test -z "$prefix" ; then 1688 prefix="/usr/local" 1689 fi 1690 mansuffix="/share/man" 1691 datasuffix="/share/qemu" 1692 docsuffix="/share/doc/qemu" 1693 binsuffix="/bin" 1694fi 1695 1696echo "Install prefix $prefix" 1697echo "BIOS directory $prefix$datasuffix" 1698echo "binary directory $prefix$binsuffix" 1699if test "$mingw32" = "no" ; then 1700echo "Manual directory $prefix$mansuffix" 1701echo "ELF interp prefix $interp_prefix" 1702fi 1703echo "Source path $source_path" 1704echo "C compiler $cc" 1705echo "Host C compiler $host_cc" 1706echo "CFLAGS $CFLAGS" 1707echo "QEMU_CFLAGS $QEMU_CFLAGS" 1708echo "LDFLAGS $LDFLAGS" 1709echo "make $make" 1710echo "install $install" 1711echo "host CPU $cpu" 1712echo "host big endian $bigendian" 1713echo "target list $target_list" 1714echo "tcg debug enabled $debug_tcg" 1715echo "gprof enabled $gprof" 1716echo "sparse enabled $sparse" 1717echo "strip binaries $strip_opt" 1718echo "profiler $profiler" 1719echo "static build $static" 1720echo "-Werror enabled $werror" 1721if test "$darwin" = "yes" ; then 1722 echo "Cocoa support $cocoa" 1723fi 1724echo "SDL support $sdl" 1725echo "curses support $curses" 1726echo "curl support $curl" 1727echo "check support $check_utests" 1728echo "mingw32 support $mingw32" 1729echo "Audio drivers $audio_drv_list" 1730echo "Extra audio cards $audio_card_list" 1731echo "Mixer emulation $mixemu" 1732echo "VNC TLS support $vnc_tls" 1733echo "VNC SASL support $vnc_sasl" 1734if test -n "$sparc_cpu"; then 1735 echo "Target Sparc Arch $sparc_cpu" 1736fi 1737echo "xen support $xen" 1738echo "brlapi support $brlapi" 1739echo "bluez support $bluez" 1740echo "Documentation $docs" 1741[ ! -z "$uname_release" ] && \ 1742echo "uname -r $uname_release" 1743echo "NPTL support $nptl" 1744echo "GUEST_BASE $guest_base" 1745echo "PIE user targets $user_pie" 1746echo "vde support $vde" 1747echo "IO thread $io_thread" 1748echo "Linux AIO support $linux_aio" 1749echo "Install blobs $blobs" 1750echo "KVM support $kvm" 1751echo "fdt support $fdt" 1752echo "preadv support $preadv" 1753echo "fdatasync $fdatasync" 1754 1755if test $sdl_too_old = "yes"; then 1756echo "-> Your SDL version is too old - please upgrade to have SDL support" 1757fi 1758 1759config_host_mak="config-host.mak" 1760config_host_h="config-host.h" 1761config_host_ld="config-host.ld" 1762 1763#echo "Creating $config_host_mak and $config_host_h" 1764 1765test -f $config_host_h && mv $config_host_h ${config_host_h}~ 1766 1767echo "# Automatically generated by configure - do not modify" > $config_host_mak 1768printf "# Configured with:" >> $config_host_mak 1769printf " '%s'" "$0" "$@" >> $config_host_mak 1770echo >> $config_host_mak 1771 1772echo "CONFIG_QEMU_SHAREDIR=\"$prefix$datasuffix\"" >> $config_host_mak 1773 1774case "$cpu" in 1775 i386|x86_64|alpha|cris|hppa|ia64|m68k|microblaze|mips|mips64|ppc|ppc64|s390|sparc|sparc64) 1776 ARCH=$cpu 1777 ;; 1778 armv4b|armv4l) 1779 ARCH=arm 1780 ;; 1781 *) 1782 echo "Unsupported CPU = $cpu" 1783 exit 1 1784 ;; 1785esac 1786echo "ARCH=$ARCH" >> $config_host_mak 1787if test "$debug_tcg" = "yes" ; then 1788 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak 1789fi 1790if test "$debug" = "yes" ; then 1791 echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak 1792fi 1793if test "$strip_opt" = "yes" ; then 1794 echo "STRIP_OPT=-s" >> $config_host_mak 1795fi 1796if test "$bigendian" = "yes" ; then 1797 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak 1798fi 1799echo "HOST_LONG_BITS=$hostlongbits" >> $config_host_mak 1800if test "$mingw32" = "yes" ; then 1801 echo "CONFIG_WIN32=y" >> $config_host_mak 1802else 1803 echo "CONFIG_POSIX=y" >> $config_host_mak 1804fi 1805 1806if test "$darwin" = "yes" ; then 1807 echo "CONFIG_DARWIN=y" >> $config_host_mak 1808fi 1809 1810if test "$aix" = "yes" ; then 1811 echo "CONFIG_AIX=y" >> $config_host_mak 1812fi 1813 1814if test "$solaris" = "yes" ; then 1815 echo "CONFIG_SOLARIS=y" >> $config_host_mak 1816 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak 1817 if test "$needs_libsunmath" = "yes" ; then 1818 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak 1819 fi 1820fi 1821if test "$static" = "yes" ; then 1822 echo "CONFIG_STATIC=y" >> $config_host_mak 1823 LDFLAGS="-static $LDFLAGS" 1824fi 1825if test $profiler = "yes" ; then 1826 echo "CONFIG_PROFILER=y" >> $config_host_mak 1827fi 1828if test "$slirp" = "yes" ; then 1829 echo "CONFIG_SLIRP=y" >> $config_host_mak 1830 CFLAGS="-I\$(SRC_PATH)/slirp $CFLAGS" 1831fi 1832if test "$vde" = "yes" ; then 1833 echo "CONFIG_VDE=y" >> $config_host_mak 1834fi 1835for card in $audio_card_list; do 1836 def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'` 1837 echo "$def=y" >> $config_host_mak 1838done 1839echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak 1840for drv in $audio_drv_list; do 1841 def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'` 1842 echo "$def=y" >> $config_host_mak 1843 if test "$drv" = "fmod"; then 1844 echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak 1845 fi 1846done 1847if test "$audio_pt_int" = "yes" ; then 1848 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak 1849fi 1850if test "$mixemu" = "yes" ; then 1851 echo "CONFIG_MIXEMU=y" >> $config_host_mak 1852fi 1853if test "$vnc_tls" = "yes" ; then 1854 echo "CONFIG_VNC_TLS=y" >> $config_host_mak 1855 echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak 1856fi 1857if test "$vnc_sasl" = "yes" ; then 1858 echo "CONFIG_VNC_SASL=y" >> $config_host_mak 1859 echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak 1860fi 1861if test "$fnmatch" = "yes" ; then 1862 echo "CONFIG_FNMATCH=y" >> $config_host_mak 1863fi 1864qemu_version=`head $source_path/VERSION` 1865echo "VERSION=$qemu_version" >>$config_host_mak 1866echo "PKGVERSION=$pkgversion" >>$config_host_mak 1867echo "SRC_PATH=$source_path" >> $config_host_mak 1868if [ "$source_path_used" = "yes" ]; then 1869 echo "VPATH=$source_path" >> $config_host_mak 1870fi 1871echo "TARGET_DIRS=$target_list" >> $config_host_mak 1872if [ "$docs" = "yes" ] ; then 1873 echo "BUILD_DOCS=yes" >> $config_host_mak 1874fi 1875if test "$sdl" = "yes" ; then 1876 echo "CONFIG_SDL=y" >> $config_host_mak 1877 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak 1878fi 1879if test "$cocoa" = "yes" ; then 1880 echo "CONFIG_COCOA=y" >> $config_host_mak 1881fi 1882if test "$curses" = "yes" ; then 1883 echo "CONFIG_CURSES=y" >> $config_host_mak 1884fi 1885if test "$atfile" = "yes" ; then 1886 echo "CONFIG_ATFILE=y" >> $config_host_mak 1887fi 1888if test "$utimens" = "yes" ; then 1889 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak 1890fi 1891if test "$pipe2" = "yes" ; then 1892 echo "CONFIG_PIPE2=y" >> $config_host_mak 1893fi 1894if test "$splice" = "yes" ; then 1895 echo "CONFIG_SPLICE=y" >> $config_host_mak 1896fi 1897if test "$eventfd" = "yes" ; then 1898 echo "CONFIG_EVENTFD=y" >> $config_host_mak 1899fi 1900if test "$inotify" = "yes" ; then 1901 echo "CONFIG_INOTIFY=y" >> $config_host_mak 1902fi 1903if test "$byteswap_h" = "yes" ; then 1904 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak 1905fi 1906if test "$bswap_h" = "yes" ; then 1907 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak 1908fi 1909if test "$curl" = "yes" ; then 1910 echo "CONFIG_CURL=y" >> $config_host_mak 1911 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak 1912fi 1913if test "$brlapi" = "yes" ; then 1914 echo "CONFIG_BRLAPI=y" >> $config_host_mak 1915fi 1916if test "$bluez" = "yes" ; then 1917 echo "CONFIG_BLUEZ=y" >> $config_host_mak 1918 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak 1919fi 1920if test "$xen" = "yes" ; then 1921 echo "CONFIG_XEN=y" >> $config_host_mak 1922fi 1923if test "$io_thread" = "yes" ; then 1924 echo "CONFIG_IOTHREAD=y" >> $config_host_mak 1925fi 1926if test "$linux_aio" = "yes" ; then 1927 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak 1928fi 1929if test "$blobs" = "yes" ; then 1930 echo "INSTALL_BLOBS=yes" >> $config_host_mak 1931fi 1932if test "$iovec" = "yes" ; then 1933 echo "CONFIG_IOVEC=y" >> $config_host_mak 1934fi 1935if test "$preadv" = "yes" ; then 1936 echo "CONFIG_PREADV=y" >> $config_host_mak 1937fi 1938if test "$fdt" = "yes" ; then 1939 echo "CONFIG_FDT=y" >> $config_host_mak 1940fi 1941if test "$need_offsetof" = "yes" ; then 1942 echo "CONFIG_NEED_OFFSETOF=y" >> $config_host_mak 1943fi 1944if test "$fdatasync" = "yes" ; then 1945 echo "CONFIG_FDATASYNC=y" >> $config_host_mak 1946fi 1947 1948# XXX: suppress that 1949if [ "$bsd" = "yes" ] ; then 1950 echo "CONFIG_BSD=y" >> $config_host_mak 1951fi 1952 1953echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak 1954 1955# USB host support 1956case "$usb" in 1957linux) 1958 echo "HOST_USB=linux" >> $config_host_mak 1959;; 1960bsd) 1961 echo "HOST_USB=bsd" >> $config_host_mak 1962;; 1963*) 1964 echo "HOST_USB=stub" >> $config_host_mak 1965;; 1966esac 1967 1968tools= 1969if test `expr "$target_list" : ".*softmmu.*"` != 0 ; then 1970 tools="qemu-img\$(EXESUF) $tools" 1971 if [ "$linux" = "yes" ] ; then 1972 tools="qemu-nbd\$(EXESUF) qemu-io\$(EXESUF) $tools" 1973 if [ "$check_utests" = "yes" ]; then 1974 tools="check-qint check-qstring check-qdict $tools" 1975 fi 1976 elif test "$mingw32" = "yes" ; then 1977 tools="qemu-io\$(EXESUF) $tools" 1978 fi 1979fi 1980echo "TOOLS=$tools" >> $config_host_mak 1981 1982# Mac OS X ships with a broken assembler 1983roms= 1984if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \ 1985 "$targetos" != "Darwin" -a \ 1986 `expr "$target_list" : ".*softmmu.*"` != 0 ; then 1987 roms="optionrom" 1988fi 1989echo "ROMS=$roms" >> $config_host_mak 1990 1991echo "prefix=$prefix" >> $config_host_mak 1992echo "bindir=\${prefix}$binsuffix" >> $config_host_mak 1993echo "mandir=\${prefix}$mansuffix" >> $config_host_mak 1994echo "datadir=\${prefix}$datasuffix" >> $config_host_mak 1995echo "docdir=\${prefix}$docsuffix" >> $config_host_mak 1996echo "MAKE=$make" >> $config_host_mak 1997echo "INSTALL=$install" >> $config_host_mak 1998echo "INSTALL_DIR=$install -d -m0755 -p" >> $config_host_mak 1999echo "INSTALL_DATA=$install -m0644 -p" >> $config_host_mak 2000echo "INSTALL_PROG=$install -m0755 -p" >> $config_host_mak 2001echo "CC=$cc" >> $config_host_mak 2002echo "HOST_CC=$host_cc" >> $config_host_mak 2003if test "$sparse" = "yes" ; then 2004 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak 2005 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak 2006 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak 2007fi 2008echo "AR=$ar" >> $config_host_mak 2009echo "OBJCOPY=$objcopy" >> $config_host_mak 2010echo "LD=$ld" >> $config_host_mak 2011echo "CFLAGS=$CFLAGS" >> $config_host_mak 2012echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak 2013echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak 2014echo "LDFLAGS=$LDFLAGS" >> $config_host_mak 2015echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak 2016echo "ARLIBS_END=$arlibs_end" >> $config_host_mak 2017echo "LIBS+=$LIBS" >> $config_host_mak 2018echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak 2019echo "EXESUF=$EXESUF" >> $config_host_mak 2020 2021echo "/* Automatically generated by configure - do not modify */" > $config_host_h 2022 2023/bin/sh $source_path/create_config < $config_host_mak >> $config_host_h 2024 2025if test -f ${config_host_h}~ ; then 2026 if cmp -s $config_host_h ${config_host_h}~ ; then 2027 mv ${config_host_h}~ $config_host_h 2028 else 2029 rm ${config_host_h}~ 2030 fi 2031fi 2032 2033# generate list of library paths for linker script 2034 2035$ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld} 2036 2037if test -f ${config_host_ld}~ ; then 2038 if cmp -s $config_host_ld ${config_host_ld}~ ; then 2039 mv ${config_host_ld}~ $config_host_ld 2040 else 2041 rm ${config_host_ld}~ 2042 fi 2043fi 2044 2045for target in $target_list; do 2046target_dir="$target" 2047config_mak=$target_dir/config.mak 2048config_h=$target_dir/config.h 2049target_arch2=`echo $target | cut -d '-' -f 1` 2050target_bigendian="no" 2051case "$target_arch2" in 2052 armeb|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|sh4eb|sparc|sparc64|sparc32plus) 2053 target_bigendian=yes 2054 ;; 2055esac 2056target_softmmu="no" 2057target_user_only="no" 2058target_linux_user="no" 2059target_darwin_user="no" 2060target_bsd_user="no" 2061case "$target" in 2062 ${target_arch2}-softmmu) 2063 target_softmmu="yes" 2064 ;; 2065 ${target_arch2}-linux-user) 2066 target_user_only="yes" 2067 target_linux_user="yes" 2068 ;; 2069 ${target_arch2}-darwin-user) 2070 target_user_only="yes" 2071 target_darwin_user="yes" 2072 ;; 2073 ${target_arch2}-bsd-user) 2074 target_user_only="yes" 2075 target_bsd_user="yes" 2076 ;; 2077 *) 2078 echo "ERROR: Target '$target' not recognised" 2079 exit 1 2080 ;; 2081esac 2082 2083#echo "Creating $config_mak, $config_h and $target_dir/Makefile" 2084 2085test -f $config_h && mv $config_h ${config_h}~ 2086 2087mkdir -p $target_dir 2088mkdir -p $target_dir/fpu 2089mkdir -p $target_dir/tcg 2090mkdir -p $target_dir/ide 2091if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then 2092 mkdir -p $target_dir/nwfpe 2093fi 2094 2095# 2096# don't use ln -sf as not all "ln -sf" over write the file/link 2097# 2098rm -f $target_dir/Makefile 2099ln -s $source_path/Makefile.target $target_dir/Makefile 2100 2101 2102echo "# Automatically generated by configure - do not modify" > $config_mak 2103 2104echo "include ../config-host.mak" >> $config_mak 2105 2106bflt="no" 2107elfload32="no" 2108target_nptl="no" 2109interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"` 2110echo "CONFIG_QEMU_PREFIX=\"$interp_prefix1\"" >> $config_mak 2111gdb_xml_files="" 2112 2113TARGET_ARCH="$target_arch2" 2114TARGET_BASE_ARCH="" 2115TARGET_ABI_DIR="" 2116 2117case "$target_arch2" in 2118 i386) 2119 target_phys_bits=32 2120 ;; 2121 x86_64) 2122 TARGET_BASE_ARCH=i386 2123 target_phys_bits=64 2124 ;; 2125 alpha) 2126 target_phys_bits=64 2127 ;; 2128 arm|armeb) 2129 TARGET_ARCH=arm 2130 bflt="yes" 2131 target_nptl="yes" 2132 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml" 2133 target_phys_bits=32 2134 ;; 2135 cris) 2136 target_nptl="yes" 2137 target_phys_bits=32 2138 ;; 2139 m68k) 2140 bflt="yes" 2141 gdb_xml_files="cf-core.xml cf-fp.xml" 2142 target_phys_bits=32 2143 ;; 2144 microblaze) 2145 bflt="yes" 2146 target_nptl="yes" 2147 target_phys_bits=32 2148 ;; 2149 mips|mipsel) 2150 TARGET_ARCH=mips 2151 echo "TARGET_ABI_MIPSO32=y" >> $config_mak 2152 target_nptl="yes" 2153 target_phys_bits=64 2154 ;; 2155 mipsn32|mipsn32el) 2156 TARGET_ARCH=mipsn32 2157 TARGET_BASE_ARCH=mips 2158 echo "TARGET_ABI_MIPSN32=y" >> $config_mak 2159 target_phys_bits=64 2160 ;; 2161 mips64|mips64el) 2162 TARGET_ARCH=mips64 2163 TARGET_BASE_ARCH=mips 2164 echo "TARGET_ABI_MIPSN64=y" >> $config_mak 2165 target_phys_bits=64 2166 ;; 2167 ppc) 2168 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 2169 target_phys_bits=32 2170 target_nptl="yes" 2171 ;; 2172 ppcemb) 2173 TARGET_BASE_ARCH=ppc 2174 TARGET_ABI_DIR=ppc 2175 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 2176 target_phys_bits=64 2177 target_nptl="yes" 2178 ;; 2179 ppc64) 2180 TARGET_BASE_ARCH=ppc 2181 TARGET_ABI_DIR=ppc 2182 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 2183 target_phys_bits=64 2184 ;; 2185 ppc64abi32) 2186 TARGET_ARCH=ppc64 2187 TARGET_BASE_ARCH=ppc 2188 TARGET_ABI_DIR=ppc 2189 echo "TARGET_ABI32=y" >> $config_mak 2190 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml" 2191 target_phys_bits=64 2192 ;; 2193 sh4|sh4eb) 2194 TARGET_ARCH=sh4 2195 bflt="yes" 2196 target_nptl="yes" 2197 target_phys_bits=32 2198 ;; 2199 sparc) 2200 target_phys_bits=64 2201 ;; 2202 sparc64) 2203 TARGET_BASE_ARCH=sparc 2204 elfload32="yes" 2205 target_phys_bits=64 2206 ;; 2207 sparc32plus) 2208 TARGET_ARCH=sparc64 2209 TARGET_BASE_ARCH=sparc 2210 TARGET_ABI_DIR=sparc 2211 echo "TARGET_ABI32=y" >> $config_mak 2212 target_phys_bits=64 2213 ;; 2214 *) 2215 echo "Unsupported target CPU" 2216 exit 1 2217 ;; 2218esac 2219echo "TARGET_ARCH=$TARGET_ARCH" >> $config_mak 2220target_arch_name="`echo $TARGET_ARCH | tr '[:lower:]' '[:upper:]'`" 2221echo "TARGET_$target_arch_name=y" >> $config_mak 2222echo "TARGET_ARCH2=$target_arch2" >> $config_mak 2223# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH 2224if [ "$TARGET_BASE_ARCH" = "" ]; then 2225 TARGET_BASE_ARCH=$TARGET_ARCH 2226fi 2227echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_mak 2228if [ "$TARGET_ABI_DIR" = "" ]; then 2229 TARGET_ABI_DIR=$TARGET_ARCH 2230fi 2231echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_mak 2232if [ $target_phys_bits -lt $hostlongbits ] ; then 2233 target_phys_bits=$hostlongbits 2234fi 2235case "$target_arch2" in 2236 i386|x86_64) 2237 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then 2238 echo "CONFIG_XEN=y" >> $config_mak 2239 fi 2240esac 2241case "$target_arch2" in 2242 i386|x86_64|ppcemb|ppc|ppc64) 2243 # Make sure the target and host cpus are compatible 2244 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \ 2245 \( "$target_arch2" = "$cpu" -o \ 2246 \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \ 2247 \( "$target_arch2" = "ppc64" -a "$cpu" = "ppc" \) -o \ 2248 \( "$target_arch2" = "x86_64" -a "$cpu" = "i386" \) -o \ 2249 \( "$target_arch2" = "i386" -a "$cpu" = "x86_64" \) \) ; then 2250 echo "CONFIG_KVM=y" >> $config_mak 2251 echo "KVM_CFLAGS=$kvm_cflags" >> $config_mak 2252 fi 2253esac 2254echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_mak 2255if test "$target_bigendian" = "yes" ; then 2256 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_mak 2257fi 2258if test "$target_softmmu" = "yes" ; then 2259 echo "CONFIG_SOFTMMU=y" >> $config_mak 2260 echo "LIBS+=$libs_softmmu" >> $config_mak 2261 echo "HWLIB=../libhw$target_phys_bits/libqemuhw$target_phys_bits.a" >> $config_mak 2262 echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak 2263fi 2264if test "$target_user_only" = "yes" ; then 2265 echo "CONFIG_USER_ONLY=y" >> $config_mak 2266fi 2267if test "$target_linux_user" = "yes" ; then 2268 echo "CONFIG_LINUX_USER=y" >> $config_mak 2269fi 2270if test "$target_darwin_user" = "yes" ; then 2271 echo "CONFIG_DARWIN_USER=y" >> $config_mak 2272fi 2273list="" 2274if test ! -z "$gdb_xml_files" ; then 2275 for x in $gdb_xml_files; do 2276 list="$list $source_path/gdb-xml/$x" 2277 done 2278fi 2279echo "TARGET_XML_FILES=$list" >> $config_mak 2280 2281case "$target_arch2" in 2282 arm|armeb|m68k|microblaze|mips|mipsel|mipsn32|mipsn32el|mips64|mips64el|ppc|ppc64|ppc64abi32|ppcemb|sparc|sparc64|sparc32plus) 2283 echo "CONFIG_SOFTFLOAT=y" >> $config_mak 2284 ;; 2285 *) 2286 echo "CONFIG_NOSOFTFLOAT=y" >> $config_mak 2287 ;; 2288esac 2289 2290if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then 2291 echo "TARGET_HAS_BFLT=y" >> $config_mak 2292fi 2293if test "$target_user_only" = "yes" \ 2294 -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then 2295 echo "CONFIG_USE_NPTL=y" >> $config_mak 2296fi 2297# 32 bit ELF loader in addition to native 64 bit loader? 2298if test "$target_user_only" = "yes" -a "$elfload32" = "yes"; then 2299 echo "TARGET_HAS_ELFLOAD32=y" >> $config_mak 2300fi 2301if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then 2302 echo "CONFIG_USE_GUEST_BASE=y" >> $config_mak 2303fi 2304if test "$target_bsd_user" = "yes" ; then 2305 echo "CONFIG_BSD_USER=y" >> $config_mak 2306fi 2307 2308# generate QEMU_CFLAGS/LDFLAGS for targets 2309 2310cflags="" 2311ldflags="" 2312 2313if test "$ARCH" = "sparc64" ; then 2314 cflags="-I\$(SRC_PATH)/tcg/sparc $cflags" 2315else 2316 cflags="-I\$(SRC_PATH)/tcg/\$(ARCH) $cflags" 2317fi 2318cflags="-I\$(SRC_PATH)/tcg $cflags" 2319cflags="-I\$(SRC_PATH)/fpu $cflags" 2320 2321for i in $ARCH $TARGET_BASE_ARCH ; do 2322 case "$i" in 2323 alpha) 2324 echo "CONFIG_ALPHA_DIS=y" >> $config_mak 2325 ;; 2326 arm) 2327 echo "CONFIG_ARM_DIS=y" >> $config_mak 2328 ;; 2329 cris) 2330 echo "CONFIG_CRIS_DIS=y" >> $config_mak 2331 ;; 2332 hppa) 2333 echo "CONFIG_HPPA_DIS=y" >> $config_mak 2334 ;; 2335 i386|x86_64) 2336 echo "CONFIG_I386_DIS=y" >> $config_mak 2337 ;; 2338 m68k) 2339 echo "CONFIG_M68K_DIS=y" >> $config_mak 2340 ;; 2341 microblaze) 2342 echo "CONFIG_MICROBLAZE_DIS=y" >> $config_mak 2343 ;; 2344 mips*) 2345 echo "CONFIG_MIPS_DIS=y" >> $config_mak 2346 ;; 2347 ppc*) 2348 echo "CONFIG_PPC_DIS=y" >> $config_mak 2349 ;; 2350 s390) 2351 echo "CONFIG_S390_DIS=y" >> $config_mak 2352 ;; 2353 sh4) 2354 echo "CONFIG_SH4_DIS=y" >> $config_mak 2355 ;; 2356 sparc*) 2357 echo "CONFIG_SPARC_DIS=y" >> $config_mak 2358 ;; 2359 esac 2360done 2361 2362case "$ARCH" in 2363alpha) 2364 # Ensure there's only a single GP 2365 cflags="-msmall-data $cflags" 2366;; 2367ia64) 2368 cflags="-mno-sdata $cflags" 2369;; 2370esac 2371 2372if test "$target_softmmu" = "yes" ; then 2373 case "$TARGET_BASE_ARCH" in 2374 arm) 2375 cflags="-DHAS_AUDIO $cflags" 2376 ;; 2377 i386|mips|ppc) 2378 cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags" 2379 ;; 2380 esac 2381fi 2382 2383if test "$target_user_only" = "yes" -a "$static" = "no" -a \ 2384 "$user_pie" = "yes" ; then 2385 cflags="-fpie $cflags" 2386 ldflags="-pie $ldflags" 2387fi 2388 2389if test "$target_softmmu" = "yes" -a \( \ 2390 "$TARGET_ARCH" = "microblaze" -o \ 2391 "$TARGET_ARCH" = "cris" \) ; then 2392 echo "CONFIG_NEED_MMU=y" >> $config_mak 2393fi 2394 2395if test "$gprof" = "yes" ; then 2396 echo "TARGET_GPROF=yes" >> $config_mak 2397 if test "$target_linux_user" = "yes" ; then 2398 cflags="-p $cflags" 2399 ldflags="-p $ldflags" 2400 fi 2401 if test "$target_softmmu" = "yes" ; then 2402 ldflags="-p $ldflags" 2403 echo "GPROF_CFLAGS=-p" >> $config_mak 2404 fi 2405fi 2406 2407linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld" 2408if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then 2409 case "$ARCH" in 2410 sparc) 2411 # -static is used to avoid g1/g3 usage by the dynamic linker 2412 ldflags="$linker_script -static $ldflags" 2413 ;; 2414 ia64) 2415 ldflags="-Wl,-G0 $linker_script -static $ldflags" 2416 ;; 2417 i386|x86_64|ppc|ppc64|s390|sparc64|alpha|arm|m68k|mips|mips64) 2418 ldflags="$linker_script $ldflags" 2419 ;; 2420 esac 2421fi 2422if test "$target_softmmu" = "yes" ; then 2423 case "$ARCH" in 2424 ia64) 2425 ldflags="-Wl,-G0 $linker_script -static $ldflags" 2426 ;; 2427 esac 2428fi 2429 2430echo "LDFLAGS+=$ldflags" >> $config_mak 2431echo "QEMU_CFLAGS+=$cflags" >> $config_mak 2432 2433echo "/* Automatically generated by configure - do not modify */" > $config_h 2434echo "#include \"../config-host.h\"" >> $config_h 2435 2436/bin/sh $source_path/create_config < $config_mak >> $config_h 2437 2438if test -f ${config_h}~ ; then 2439 if cmp -s $config_h ${config_h}~ ; then 2440 mv ${config_h}~ $config_h 2441 else 2442 rm ${config_h}~ 2443 fi 2444fi 2445 2446done # for target in $targets 2447 2448# build tree in object directory if source path is different from current one 2449if test "$source_path_used" = "yes" ; then 2450 DIRS="tests tests/cris slirp audio block pc-bios/optionrom" 2451 DIRS="$DIRS roms/pcbios roms/seabios roms/vgabios" 2452 FILES="Makefile tests/Makefile" 2453 FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit" 2454 FILES="$FILES tests/test-mmap.c" 2455 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps pc-bios/video.x" 2456 FILES="$FILES roms/pcbios/Makefile roms/seabios/Makefile roms/vgabios/Makefile" 2457 for bios_file in $source_path/pc-bios/*.bin $source_path/pc-bios/*.dtb $source_path/pc-bios/openbios-*; do 2458 FILES="$FILES pc-bios/`basename $bios_file`" 2459 done 2460 for dir in $DIRS ; do 2461 mkdir -p $dir 2462 done 2463 # remove the link and recreate it, as not all "ln -sf" overwrite the link 2464 for f in $FILES ; do 2465 rm -f $f 2466 ln -s $source_path/$f $f 2467 done 2468fi 2469 2470# temporary config to build submodules 2471for rom in seabios vgabios pcbios; do 2472 config_mak=roms/$rom/config.mak 2473 echo "# Automatically generated by configure - do not modify" >> $config_mak 2474 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak 2475 echo "CC=$cc" >> $config_mak 2476 echo "BCC=bcc" >> $config_mak 2477 echo "CPP=${cross_prefix}cpp" >> $config_mak 2478 echo "OBJCOPY=objcopy" >> $config_mak 2479 echo "IASL=iasl" >> $config_mak 2480 echo "HOST_CC=$host_cc" >> $config_mak 2481 echo "LD=$ld" >> $config_mak 2482done 2483 2484for hwlib in 32 64; do 2485 d=libhw$hwlib 2486 mkdir -p $d 2487 rm -f $d/Makefile 2488 ln -s $source_path/Makefile.hw $d/Makefile 2489 echo "HWLIB=libqemuhw$hwlib.a" > $d/config.mak 2490 echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" >> $d/config.mak 2491done 2492 2493d=libuser 2494mkdir -p $d 2495rm -f $d/Makefile 2496ln -s $source_path/Makefile.user $d/Makefile 2497