configure

   1 #!/bin/sh
   2 #
   3 # qemu configure script (c) 2003 Fabrice Bellard
   4 #
   5 # set temporary file name
   6 if test ! -z "$TMPDIR" ; then
   7     TMPDIR1="${TMPDIR}"
   8 elif test ! -z "$TEMPDIR" ; then
   9     TMPDIR1="${TEMPDIR}"
  10 else
  11     TMPDIR1="/tmp"
  12 fi
  13
  14 TMPC="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.c"
  15 TMPO="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.o"
  16 TMPE="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}"
  17 TMPS="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.S"
  18
  19 # default parameters
  20 prefix=""
  21 interp_prefix="/usr/gnemul/qemu-%M"
  22 static="no"
  23 cross_prefix=""
  24 cc="gcc"
  25 host_cc="gcc"
  26 ar="ar"
  27 make="make"
  28 strip="strip"
  29 cpu=`uname -m`
  30 target_list="i386-user i386 i386-softmmu arm-user sparc-user ppc-user ppc-softmmu sparc-softmmu"
  31 case "$cpu" in
  32   i386|i486|i586|i686|i86pc|BePC)
  33     cpu="i386"
  34   ;;
  35   armv4l)
  36     cpu="armv4l"
  37   ;;
  38   alpha)
  39     cpu="alpha"
  40   ;;
  41   "Power Macintosh"|ppc|ppc64)
  42     cpu="powerpc"
  43   ;;
  44   mips)
  45     cpu="mips"
  46   ;;
  47   s390)
  48     cpu="s390"
  49   ;;
  50   sparc)
  51     cpu="sparc"
  52   ;;
  53   sparc64)
  54     cpu="sparc64"
  55   ;;
  56   ia64)
  57     cpu="ia64"
  58   ;;
  59   m68k)
  60     cpu="m68k"
  61   ;;
  62   x86_64|amd64)
  63     cpu="amd64"
  64   ;;
  65   *)
  66     cpu="unknown"
  67   ;;
  68 esac
  69 gprof="no"
  70 bigendian="no"
  71 mingw32="no"
  72 EXESUF=""
  73 gdbstub="yes"
  74 slirp="yes"
  75 adlib="no"
  76 oss="no"
  77 fmod="no"
  78 fmod_lib=""
  79 fmod_inc=""
  80
  81 # OS specific
  82 targetos=`uname -s`
  83 case $targetos in
  84 MINGW32*)
  85 mingw32="yes"
  86 ;;
  87 FreeBSD)
  88 bsd="yes"
  89 oss="yes"
  90 ;;
  91 NetBSD)
  92 bsd="yes"
  93 oss="yes"
  94 ;;
  95 OpenBSD)
  96 bsd="yes"
  97 oss="yes"
  98 ;;
  99 Darwin)
 100 bsd="yes"
 101 darwin="yes"
 102 ;;
 103 *)
 104 oss="yes"
 105 ;;
 106 esac
 107
 108 if [ "$bsd" = "yes" ] ; then
 109   if [ ! "$darwin" = "yes" ] ; then
 110     make="gmake"
 111   fi
 112   target_list="i386-softmmu ppc-softmmu sparc-softmmu"
 113 fi
 114
 115 # find source path
 116 # XXX: we assume an absolute path is given when launching configure,
 117 # except in './configure' case.
 118 source_path=${0%configure}
 119 source_path=${source_path%/}
 120 source_path_used="yes"
 121 if test -z "$source_path" -o "$source_path" = "." ; then
 122     source_path=`pwd`
 123     source_path_used="no"
 124 fi
 125
 126 for opt do
 127   case "$opt" in
 128   --prefix=*) prefix=`echo $opt | cut -d '=' -f 2`
 129   ;;
 130   --interp-prefix=*) interp_prefix=`echo $opt | cut -d '=' -f 2`
 131   ;;
 132   --source-path=*) source_path=`echo $opt | cut -d '=' -f 2`
 133   ;;
 134   --cross-prefix=*) cross_prefix=`echo $opt | cut -d '=' -f 2`
 135   ;;
 136   --cc=*) cc=`echo $opt | cut -d '=' -f 2`
 137   ;;
 138   --make=*) make=`echo $opt | cut -d '=' -f 2`
 139   ;;
 140   --extra-cflags=*) CFLAGS="${opt#--extra-cflags=}"
 141   ;;
 142   --extra-ldflags=*) LDFLAGS="${opt#--extra-ldflags=}"
 143   ;;
 144   --extra-libs=*) extralibs=${opt#--extra-libs=}
 145   ;;
 146   --cpu=*) cpu=`echo $opt | cut -d '=' -f 2`
 147   ;;
 148   --target-list=*) target_list=${opt#--target-list=}
 149   ;;
 150   --enable-gprof) gprof="yes"
 151   ;;
 152   --static) static="yes"
 153   ;;
 154   --disable-sdl) sdl="no"
 155   ;;
 156   --enable-fmod) fmod="yes"
 157   ;;
 158   --fmod-lib=*) fmod_lib=${opt#--fmod-lib=}
 159   ;;
 160   --fmod-inc=*) fmod_inc=${opt#--fmod-inc=}
 161   ;;
 162   --enable-mingw32) mingw32="yes" ; cross_prefix="i386-mingw32-"
 163   ;;
 164   --disable-slirp) slirp="no"
 165   ;;
 166   --enable-adlib) adlib="yes"
 167   ;;
 168   esac
 169 done
 170
 171 # Checking for CFLAGS
 172 if test -z "$CFLAGS"; then
 173     CFLAGS="-O2"
 174 fi
 175
 176 cc="${cross_prefix}${cc}"
 177 ar="${cross_prefix}${ar}"
 178 strip="${cross_prefix}${strip}"
 179
 180 if test "$mingw32" = "yes" ; then
 181     target_list="i386-softmmu ppc-softmmu sparc-softmmu"
 182     EXESUF=".exe"
 183     gdbstub="no"
 184     oss="no"
 185 fi
 186
 187 if test -z "$cross_prefix" ; then
 188
 189 # ---
 190 # big/little endian test
 191 cat > $TMPC << EOF
 192 #include <inttypes.h>
 193 int main(int argc, char ** argv){
 194         volatile uint32_t i=0x01234567;
 195         return (*((uint8_t*)(&i))) == 0x67;
 196 }
 197 EOF
 198
 199 if $cc -o $TMPE $TMPC 2>/dev/null ; then
 200 $TMPE && bigendian="yes"
 201 else
 202 echo big/little test failed
 203 fi
 204
 205 else
 206
 207 # if cross compiling, cannot launch a program, so make a static guess
 208 if test "$cpu" = "powerpc" -o "$cpu" = "mips" -o "$cpu" = "s390" -o "$cpu" = "sparc" -o "$cpu" = "sparc64" -o "$cpu" = "m68k"; then
 209     bigendian="yes"
 210 fi
 211
 212 fi
 213
 214 # check gcc options support
 215 cat > $TMPC <<EOF
 216 int main(void) {
 217 }
 218 EOF
 219
 220 have_gcc3_options="no"
 221 if $cc -fno-reorder-blocks -fno-optimize-sibling-calls -o $TMPO $TMPC 2> /dev/null ; then
 222    have_gcc3_options="yes"
 223 fi
 224
 225 ##########################################
 226 # SDL probe
 227
 228 sdl_too_old=no
 229
 230 if test -z "$sdl" ; then
 231
 232 sdl_config="sdl-config"
 233 sdl=no
 234 sdl_static=no
 235
 236 if test "$mingw32" = "yes" -a ! -z "$cross_prefix" ; then
 237 # win32 cross compilation case
 238     sdl_config="i386-mingw32msvc-sdl-config"
 239     sdl=yes
 240 else
 241 # normal SDL probe
 242 cat > $TMPC << EOF
 243 #include <SDL.h>
 244 #undef main /* We don't want SDL to override our main() */
 245 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
 246 EOF
 247
 248 if $cc -o $TMPE `$sdl_config --cflags 2> /dev/null` $TMPC `$sdl_config --libs 2> /dev/null` 2> /dev/null ; then
 249 _sdlversion=`$sdl_config --version | sed 's/[^0-9]//g'`
 250 if test "$_sdlversion" -lt 121 ; then
 251 sdl_too_old=yes
 252 else
 253 sdl=yes
 254 fi
 255
 256 # static link with sdl ?
 257 if test "$sdl" = "yes" ; then
 258 aa="no"
 259 `$sdl_config --static-libs | grep \\\-laa > /dev/null` && aa="yes"
 260 sdl_static_libs=`$sdl_config --static-libs`
 261 if [ "$aa" = "yes" ] ; then
 262   sdl_static_libs="$sdl_static_libs `aalib-config --static-libs`"
 263 fi
 264
 265 if $cc -o $TMPE `$sdl_config --cflags 2> /dev/null` $TMPC $sdl_static_libs 2> /dev/null; then
 266   sdl_static=yes
 267 fi
 268
 269 fi # static link
 270
 271 fi # sdl compile test
 272
 273 fi # cross compilation
 274 fi # -z $sdl
 275
 276 if test x"$1" = x"-h" -o x"$1" = x"--help" ; then
 277 cat << EOF
 278
 279 Usage: configure [options]
 280 Options: [defaults in brackets after descriptions]
 281
 282 EOF
 283 echo "Standard options:"
 284 echo "  --help                   print this message"
 285 echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
 286 echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
 287 echo "                           use %M for cpu name [$interp_prefix]"
 288 echo "  --target-list=LIST       set target list [$target_list]"
 289 echo ""
 290 echo "Advanced options (experts only):"
 291 echo "  --source-path=PATH       path of source code [$source_path]"
 292 echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
 293 echo "  --cc=CC                  use C compiler CC [$cc]"
 294 echo "  --make=MAKE              use specified make [$make]"
 295 echo "  --static                 enable static build [$static]"
 296 echo "  --enable-mingw32         enable Win32 cross compilation with mingw32"
 297 echo "  --enable-fmod            enable FMOD audio output driver"
 298 echo "  --fmod-lib               path to FMOD library"
 299 echo "  --fmod-inc               path to FMOD includes"
 300 echo ""
 301 echo "NOTE: The object files are build at the place where configure is launched"
 302 exit 1
 303 fi
 304
 305 if test "$mingw32" = "yes" ; then
 306 if test -z "$prefix" ; then
 307     prefix="/c/Program Files/Qemu"
 308 fi
 309 mandir="$prefix"
 310 datadir="$prefix"
 311 docdir="$prefix"
 312 bindir="$prefix"
 313 else
 314 if test -z "$prefix" ; then
 315     prefix="/usr/local"
 316 fi
 317 mandir="$prefix/share/man"
 318 datadir="$prefix/share/qemu"
 319 docdir="$prefix/share/doc/qemu"
 320 bindir="$prefix/bin"
 321 fi
 322
 323 echo "Install prefix    $prefix"
 324 echo "BIOS directory    $datadir"
 325 echo "binary directory  $bindir"
 326 if test "$mingw32" = "no" ; then
 327 echo "Manual directory  $mandir"
 328 echo "ELF interp prefix $interp_prefix"
 329 fi
 330 echo "Source path       $source_path"
 331 echo "C compiler        $cc"
 332 echo "make              $make"
 333 echo "host CPU          $cpu"
 334 echo "host big endian   $bigendian"
 335 echo "target list       $target_list"
 336 echo "gprof enabled     $gprof"
 337 echo "static build      $static"
 338 echo "SDL support       $sdl"
 339 echo "SDL static link   $sdl_static"
 340 echo "mingw32 support   $mingw32"
 341 echo "Adlib support     $adlib"
 342 echo -n "FMOD support      $fmod"
 343 if test $fmod = "yes"; then
 344     echo -n " (lib='$fmod_lib' include='$fmod_inc')"
 345 fi
 346 echo ""
 347
 348 if test $sdl_too_old = "yes"; then
 349 echo "-> Your SDL version is too old - please upgrade to have FFplay/SDL support"
 350 fi
 351 if test "$sdl_static" = "no"; then
 352   echo "WARNING: cannot compile statically with SDL - qemu-fast won't have a graphical output"
 353 fi
 354
 355 config_mak="config-host.mak"
 356 config_h="config-host.h"
 357
 358 #echo "Creating $config_mak and $config_h"
 359
 360 echo "# Automatically generated by configure - do not modify" > $config_mak
 361 echo "/* Automatically generated by configure - do not modify */" > $config_h
 362
 363 echo "prefix=$prefix" >> $config_mak
 364 echo "bindir=$bindir" >> $config_mak
 365 echo "mandir=$mandir" >> $config_mak
 366 echo "datadir=$datadir" >> $config_mak
 367 echo "docdir=$docdir" >> $config_mak
 368 echo "#define CONFIG_QEMU_SHAREDIR \"$datadir\"" >> $config_h
 369 echo "MAKE=$make" >> $config_mak
 370 echo "CC=$cc" >> $config_mak
 371 if test "$have_gcc3_options" = "yes" ; then
 372   echo "HAVE_GCC3_OPTIONS=yes" >> $config_mak
 373 fi
 374 echo "HOST_CC=$host_cc" >> $config_mak
 375 echo "AR=$ar" >> $config_mak
 376 echo "STRIP=$strip -s -R .comment -R .note" >> $config_mak
 377 echo "CFLAGS=$CFLAGS" >> $config_mak
 378 echo "LDFLAGS=$LDFLAGS" >> $config_mak
 379 echo "EXESUF=$EXESUF" >> $config_mak
 380 if test "$cpu" = "i386" ; then
 381   echo "ARCH=i386" >> $config_mak
 382   echo "#define HOST_I386 1" >> $config_h
 383 elif test "$cpu" = "amd64" ; then
 384   echo "ARCH=amd64" >> $config_mak
 385   echo "#define HOST_AMD64 1" >> $config_h
 386 elif test "$cpu" = "armv4l" ; then
 387   echo "ARCH=arm" >> $config_mak
 388   echo "#define HOST_ARM 1" >> $config_h
 389 elif test "$cpu" = "powerpc" ; then
 390   echo "ARCH=ppc" >> $config_mak
 391   echo "#define HOST_PPC 1" >> $config_h
 392 elif test "$cpu" = "mips" ; then
 393   echo "ARCH=mips" >> $config_mak
 394   echo "#define HOST_MIPS 1" >> $config_h
 395 elif test "$cpu" = "s390" ; then
 396   echo "ARCH=s390" >> $config_mak
 397   echo "#define HOST_S390 1" >> $config_h
 398 elif test "$cpu" = "alpha" ; then
 399   echo "ARCH=alpha" >> $config_mak
 400   echo "#define HOST_ALPHA 1" >> $config_h
 401 elif test "$cpu" = "sparc" ; then
 402   echo "ARCH=sparc" >> $config_mak
 403   echo "#define HOST_SPARC 1" >> $config_h
 404 elif test "$cpu" = "sparc64" ; then
 405   echo "ARCH=sparc64" >> $config_mak
 406   echo "#define HOST_SPARC64 1" >> $config_h
 407 elif test "$cpu" = "ia64" ; then
 408   echo "ARCH=ia64" >> $config_mak
 409   echo "#define HOST_IA64 1" >> $config_h
 410 elif test "$cpu" = "m68k" ; then
 411   echo "ARCH=m68k" >> $config_mak
 412   echo "#define HOST_M68K 1" >> $config_h
 413 else
 414   echo "Unsupported CPU"
 415   exit 1
 416 fi
 417 if test "$bigendian" = "yes" ; then
 418   echo "WORDS_BIGENDIAN=yes" >> $config_mak
 419   echo "#define WORDS_BIGENDIAN 1" >> $config_h
 420 fi
 421 if test "$mingw32" = "yes" ; then
 422   echo "CONFIG_WIN32=yes" >> $config_mak
 423   echo "#define CONFIG_WIN32 1" >> $config_h
 424 elif test -f "/usr/include/byteswap.h" ; then
 425   echo "#define HAVE_BYTESWAP_H 1" >> $config_h
 426 fi
 427 if test "$darwin" = "yes" ; then
 428   echo "CONFIG_DARWIN=yes" >> $config_mak
 429   echo "#define CONFIG_DARWIN 1" >> $config_h
 430 fi
 431 if test "$gdbstub" = "yes" ; then
 432   echo "CONFIG_GDBSTUB=yes" >> $config_mak
 433   echo "#define CONFIG_GDBSTUB 1" >> $config_h
 434 fi
 435 if test "$gprof" = "yes" ; then
 436   echo "TARGET_GPROF=yes" >> $config_mak
 437   echo "#define HAVE_GPROF 1" >> $config_h
 438 fi
 439 if test "$static" = "yes" ; then
 440   echo "CONFIG_STATIC=yes" >> $config_mak
 441   echo "#define CONFIG_STATIC 1" >> $config_h
 442 fi
 443 if test "$slirp" = "yes" ; then
 444   echo "CONFIG_SLIRP=yes" >> $config_mak
 445   echo "#define CONFIG_SLIRP 1" >> $config_h
 446 fi
 447 if test "$adlib" = "yes" ; then
 448   echo "CONFIG_ADLIB=yes" >> $config_mak
 449   echo "#define CONFIG_ADLIB 1" >> $config_h
 450 fi
 451 if test "$oss" = "yes" ; then
 452   echo "CONFIG_OSS=yes" >> $config_mak
 453   echo "#define CONFIG_OSS 1" >> $config_h
 454 fi
 455 if test "$fmod" = "yes" ; then
 456   echo "CONFIG_FMOD=yes" >> $config_mak
 457   echo "CONFIG_FMOD_LIB=$fmod_lib" >> $config_mak
 458   echo "CONFIG_FMOD_INC=$fmod_inc" >> $config_mak
 459   echo "#define CONFIG_FMOD 1" >> $config_h
 460 fi
 461 echo -n "VERSION=" >>$config_mak
 462 head $source_path/VERSION >>$config_mak
 463 echo "" >>$config_mak
 464 echo -n "#define QEMU_VERSION \"" >> $config_h
 465 head $source_path/VERSION >> $config_h
 466 echo "\"" >> $config_h
 467
 468 echo "SRC_PATH=$source_path" >> $config_mak
 469 echo "TARGET_DIRS=$target_list" >> $config_mak
 470
 471 # XXX: suppress that
 472 if [ "$bsd" = "yes" ] ; then
 473   echo "#define O_LARGEFILE 0" >> $config_h
 474   echo "#define MAP_ANONYMOUS MAP_ANON" >> $config_h
 475   echo "#define _BSD 1" >> $config_h
 476 fi
 477
 478 for target in $target_list; do
 479
 480 target_dir="$target"
 481 config_mak=$target_dir/config.mak
 482 config_h=$target_dir/config.h
 483 target_cpu=`echo $target | cut -d '-' -f 1`
 484 target_bigendian="no"
 485 [ "$target_cpu" = "sparc" ] && target_bigendian=yes
 486 [ "$target_cpu" = "ppc" ] && target_bigendian=yes
 487 target_softmmu="no"
 488 if expr $target : '.*-softmmu' > /dev/null ; then
 489   target_softmmu="yes"
 490 fi
 491 target_user_only="no"
 492 if expr $target : '.*-user' > /dev/null ; then
 493   target_user_only="yes"
 494 fi
 495
 496 #echo "Creating $config_mak, $config_h and $target_dir/Makefile"
 497
 498 mkdir -p $target_dir
 499 if test "$target" = "arm-user" ; then
 500   mkdir -p $target_dir/nwfpe
 501 fi
 502 if test "$target_user_only" = "no" ; then
 503   mkdir -p $target_dir/slirp
 504 fi
 505
 506 ln -sf $source_path/Makefile.target $target_dir/Makefile
 507
 508 echo "# Automatically generated by configure - do not modify" > $config_mak
 509 echo "/* Automatically generated by configure - do not modify */" > $config_h
 510
 511
 512 echo "include ../config-host.mak" >> $config_mak
 513 echo "#include \"../config-host.h\"" >> $config_h
 514
 515 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_cpu/g"`
 516 echo "#define CONFIG_QEMU_PREFIX \"$interp_prefix1\"" >> $config_h
 517
 518 if test "$target_cpu" = "i386" ; then
 519   echo "TARGET_ARCH=i386" >> $config_mak
 520   echo "#define TARGET_ARCH \"i386\"" >> $config_h
 521   echo "#define TARGET_I386 1" >> $config_h
 522 elif test "$target_cpu" = "arm" ; then
 523   echo "TARGET_ARCH=arm" >> $config_mak
 524   echo "#define TARGET_ARCH \"arm\"" >> $config_h
 525   echo "#define TARGET_ARM 1" >> $config_h
 526 elif test "$target_cpu" = "sparc" ; then
 527   echo "TARGET_ARCH=sparc" >> $config_mak
 528   echo "#define TARGET_ARCH \"sparc\"" >> $config_h
 529   echo "#define TARGET_SPARC 1" >> $config_h
 530 elif test "$target_cpu" = "ppc" ; then
 531   echo "TARGET_ARCH=ppc" >> $config_mak
 532   echo "#define TARGET_ARCH \"ppc\"" >> $config_h
 533   echo "#define TARGET_PPC 1" >> $config_h
 534 else
 535   echo "Unsupported target CPU"
 536   exit 1
 537 fi
 538 if test "$target_bigendian" = "yes" ; then
 539   echo "TARGET_WORDS_BIGENDIAN=yes" >> $config_mak
 540   echo "#define TARGET_WORDS_BIGENDIAN 1" >> $config_h
 541 fi
 542 if test "$target_softmmu" = "yes" ; then
 543   echo "CONFIG_SOFTMMU=yes" >> $config_mak
 544   echo "#define CONFIG_SOFTMMU 1" >> $config_h
 545 fi
 546 if test "$target_user_only" = "yes" ; then
 547   echo "CONFIG_USER_ONLY=yes" >> $config_mak
 548   echo "#define CONFIG_USER_ONLY 1" >> $config_h
 549 fi
 550
 551 # sdl defines
 552
 553 if test "$target_user_only" = "no"; then
 554     if test "$target_softmmu" = "no" -o "$static" = "yes"; then
 555         sdl1=$sdl_static
 556     else
 557         sdl1=$sdl
 558     fi
 559     if test "$sdl1" = "yes" ; then
 560         echo "#define CONFIG_SDL 1" >> $config_h
 561         echo "CONFIG_SDL=yes" >> $config_mak
 562         if test "$target_softmmu" = "no" -o "$static" = "yes"; then
 563             echo "SDL_LIBS=$sdl_static_libs" >> $config_mak
 564         else
 565             echo "SDL_LIBS=`$sdl_config --libs`" >> $config_mak
 566         fi
 567         echo -n "SDL_CFLAGS=`$sdl_config --cflags`" >> $config_mak
 568         if [ "${aa}" = "yes" ] ; then
 569             echo -n " `aalib-config --cflags`" >> $config_mak ;
 570         fi
 571         echo "" >> $config_mak
 572     fi
 573 fi
 574
 575 done # for target in $targets
 576
 577 # build tree in object directory if source path is different from current one
 578 if test "$source_path_used" = "yes" ; then
 579     DIRS="tests"
 580     FILES="Makefile tests/Makefile"
 581     for dir in $DIRS ; do
 582             mkdir -p $dir
 583     done
 584     for f in $FILES ; do
 585         ln -sf $source_path/$f $f
 586     done
 587 fi
 588
 589 rm -f $TMPO $TMPC $TMPE $TMPS