3 # qemu configure script (c) 2003 Fabrice Bellard
5 # set temporary file name
6 if test ! -z "$TMPDIR" ; then
8 elif test ! -z "$TEMPDIR" ; then
14 TMPC="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.c"
15 TMPO="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.o"
16 TMPE="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}"
17 TMPS="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.S"
21 interp_prefix="/usr/gnemul/qemu-%M"
32 i386|i486|i586|i686|i86pc|BePC)
44 "Power Macintosh"|ppc|ppc64)
93 CFLAGS="-O2 -mno-cygwin"
101 if [ "$cpu" = "i386" ] ; then
120 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
126 if [ "$bsd" = "yes" ] ; then
127 if [ ! "$darwin" = "yes" ] ; then
133 # XXX: we assume an absolute path is given when launching configure,
134 # except in './configure' case.
135 source_path=${0%configure}
136 source_path=${source_path%/}
137 source_path_used="yes"
138 if test -z "$source_path" -o "$source_path" = "." ; then
140 source_path_used="no"
145 --prefix=*) prefix=`echo $opt | cut -d '=' -f 2`
147 --interp-prefix=*) interp_prefix=`echo $opt | cut -d '=' -f 2`
149 --source-path=*) source_path=`echo $opt | cut -d '=' -f 2`
151 --cross-prefix=*) cross_prefix=`echo $opt | cut -d '=' -f 2`
153 --cc=*) cc=`echo $opt | cut -d '=' -f 2`
155 --make=*) make=`echo $opt | cut -d '=' -f 2`
157 --extra-cflags=*) CFLAGS="${opt#--extra-cflags=}"
159 --extra-ldflags=*) LDFLAGS="${opt#--extra-ldflags=}"
161 --cpu=*) cpu=`echo $opt | cut -d '=' -f 2`
163 --target-list=*) target_list=${opt#--target-list=}
165 --enable-gprof) gprof="yes"
167 --static) static="yes"
169 --disable-sdl) sdl="no"
171 --enable-fmod) fmod="yes"
173 --fmod-lib=*) fmod_lib=${opt#--fmod-lib=}
175 --fmod-inc=*) fmod_inc=${opt#--fmod-inc=}
177 --enable-mingw32) mingw32="yes" ; cross_prefix="i386-mingw32-"
179 --disable-slirp) slirp="no"
181 --enable-adlib) adlib="yes"
183 --disable-kqemu) kqemu="no"
185 --kernel-path=*) kernel_path=${opt#--kernel-path=}
187 --enable-cocoa) cocoa="yes" ; sdl="no"
192 # Checking for CFLAGS
193 if test -z "$CFLAGS"; then
197 cc="${cross_prefix}${cc}"
198 ar="${cross_prefix}${ar}"
199 strip="${cross_prefix}${strip}"
201 if test "$mingw32" = "yes" ; then
206 if [ "$cpu" = "i386" ] ; then
211 if test -z "$target_list" ; then
212 # these targets are portable
213 target_list="i386-softmmu ppc-softmmu sparc-softmmu x86_64-softmmu"
214 # the following are Linux specific
215 if [ "$linux" = "yes" ] ; then
216 target_list="i386-user arm-user armeb-user sparc-user ppc-user $target_list"
220 if test -z "$cross_prefix" ; then
223 # big/little endian test
225 #include <inttypes.h>
226 int main(int argc, char ** argv){
227 volatile uint32_t i=0x01234567;
228 return (*((uint8_t*)(&i))) == 0x67;
232 if $cc -o $TMPE $TMPC 2>/dev/null ; then
233 $TMPE && bigendian="yes"
235 echo big/little test failed
240 # if cross compiling, cannot launch a program, so make a static guess
241 if test "$cpu" = "powerpc" -o "$cpu" = "mips" -o "$cpu" = "s390" -o "$cpu" = "sparc" -o "$cpu" = "sparc64" -o "$cpu" = "m68k" -o "$cpu" = "armv4b"; then
247 # check gcc options support
253 have_gcc3_options="no"
254 if $cc -fno-reorder-blocks -fno-optimize-sibling-calls -o $TMPO $TMPC 2> /dev/null ; then
255 have_gcc3_options="yes"
258 ##########################################
263 if test -z "$sdl" ; then
265 sdl_config="sdl-config"
269 if test "$mingw32" = "yes" -a ! -z "$cross_prefix" ; then
270 # win32 cross compilation case
271 sdl_config="i386-mingw32msvc-sdl-config"
277 #undef main /* We don't want SDL to override our main() */
278 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
281 if $cc -o $TMPE `$sdl_config --cflags 2> /dev/null` $TMPC `$sdl_config --libs 2> /dev/null` 2> /dev/null ; then
282 _sdlversion=`$sdl_config --version | sed 's/[^0-9]//g'`
283 if test "$_sdlversion" -lt 121 ; then
289 # static link with sdl ?
290 if test "$sdl" = "yes" ; then
292 `$sdl_config --static-libs | grep \\\-laa > /dev/null` && aa="yes"
293 sdl_static_libs=`$sdl_config --static-libs`
294 if [ "$aa" = "yes" ] ; then
295 sdl_static_libs="$sdl_static_libs `aalib-config --static-libs`"
298 if $cc -o $TMPE `$sdl_config --cflags 2> /dev/null` $TMPC $sdl_static_libs 2> /dev/null; then
304 fi # sdl compile test
306 fi # cross compilation
309 if test x"$1" = x"-h" -o x"$1" = x"--help" ; then
312 Usage: configure [options]
313 Options: [defaults in brackets after descriptions]
316 echo "Standard options:"
317 echo " --help print this message"
318 echo " --prefix=PREFIX install in PREFIX [$prefix]"
319 echo " --interp-prefix=PREFIX where to find shared libraries, etc."
320 echo " use %M for cpu name [$interp_prefix]"
321 echo " --target-list=LIST set target list [$target_list]"
323 echo "kqemu kernel acceleration support:"
324 echo " --disable-kqemu disable kqemu build"
325 echo " --kernel-path=PATH set the kernel path (configure probes it)"
327 echo "Advanced options (experts only):"
328 echo " --source-path=PATH path of source code [$source_path]"
329 echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]"
330 echo " --cc=CC use C compiler CC [$cc]"
331 echo " --make=MAKE use specified make [$make]"
332 echo " --static enable static build [$static]"
333 echo " --enable-mingw32 enable Win32 cross compilation with mingw32"
334 echo " --enable-fmod enable FMOD audio output driver"
335 echo " --fmod-lib path to FMOD library"
336 echo " --fmod-inc path to FMOD includes"
338 echo "NOTE: The object files are build at the place where configure is launched"
342 if test "$mingw32" = "yes" ; then
343 if test -z "$prefix" ; then
344 prefix="/c/Program Files/Qemu"
351 if test -z "$prefix" ; then
354 mandir="$prefix/share/man"
355 datadir="$prefix/share/qemu"
356 docdir="$prefix/share/doc/qemu"
361 if test $kqemu = "yes" ; then
362 # test if the source code is installed
363 if test '!' -f "kqemu/Makefile" ; then
368 # Linux specific kqemu configuration
369 if test $kqemu = "yes" -a $linux = "yes" ; then
370 # find the kernel path
371 if test -z "$kernel_path" ; then
372 kernel_version=`uname -r`
373 kernel_path="/lib/modules/$kernel_version/build"
374 if test '!' -d "$kernel_path/include" ; then
375 kernel_path="/usr/src/linux"
376 if test '!' -d "$kernel_path/include" ; then
377 echo "Could not find kernel includes in /lib/modules or /usr/src/linux - cannot build the kqemu module"
383 if test $kqemu = "yes" ; then
385 # test that the kernel config is present
386 if test '!' -f "$kernel_path/Makefile" ; then
387 echo "No Makefile file present in $kernel_path - kqemu cannot be built"
391 # find build system (2.6 or legacy)
393 if grep -q "PATCHLEVEL = 4" $kernel_path/Makefile ; then
402 echo "Install prefix $prefix"
403 echo "BIOS directory $datadir"
404 echo "binary directory $bindir"
405 if test "$mingw32" = "no" ; then
406 echo "Manual directory $mandir"
407 echo "ELF interp prefix $interp_prefix"
409 echo "Source path $source_path"
410 echo "C compiler $cc"
413 echo "host big endian $bigendian"
414 echo "target list $target_list"
415 echo "gprof enabled $gprof"
416 echo "static build $static"
417 if test "$darwin" = "yes" ; then
418 echo "Cocoa support $cocoa"
420 echo "SDL support $sdl"
421 if test "$sdl" != "no" ; then
422 echo "SDL static link $sdl_static"
424 echo "mingw32 support $mingw32"
425 echo "Adlib support $adlib"
426 echo -n "FMOD support $fmod"
427 if test $fmod = "yes"; then
428 echo -n " (lib='$fmod_lib' include='$fmod_inc')"
431 echo "kqemu support $kqemu"
432 if test $kqemu = "yes" -a $linux = "yes" ; then
434 echo "KQEMU Linux module configuration:"
435 echo "kernel sources $kernel_path"
436 echo -n "kbuild type "
437 if test $kbuild26 = "yes"; then
444 if test $sdl_too_old = "yes"; then
445 echo "-> Your SDL version is too old - please upgrade to have SDL support"
447 #if test "$sdl_static" = "no"; then
448 # echo "WARNING: cannot compile statically with SDL - qemu-fast won't have a graphical output"
451 config_mak="config-host.mak"
452 config_h="config-host.h"
454 #echo "Creating $config_mak and $config_h"
456 echo "# Automatically generated by configure - do not modify" > $config_mak
457 echo "/* Automatically generated by configure - do not modify */" > $config_h
459 echo "prefix=$prefix" >> $config_mak
460 echo "bindir=$bindir" >> $config_mak
461 echo "mandir=$mandir" >> $config_mak
462 echo "datadir=$datadir" >> $config_mak
463 echo "docdir=$docdir" >> $config_mak
464 echo "#define CONFIG_QEMU_SHAREDIR \"$datadir\"" >> $config_h
465 echo "MAKE=$make" >> $config_mak
466 echo "CC=$cc" >> $config_mak
467 if test "$have_gcc3_options" = "yes" ; then
468 echo "HAVE_GCC3_OPTIONS=yes" >> $config_mak
470 echo "HOST_CC=$host_cc" >> $config_mak
471 echo "AR=$ar" >> $config_mak
472 echo "STRIP=$strip -s -R .comment -R .note" >> $config_mak
473 echo "CFLAGS=$CFLAGS" >> $config_mak
474 echo "LDFLAGS=$LDFLAGS" >> $config_mak
475 echo "EXESUF=$EXESUF" >> $config_mak
476 if test "$cpu" = "i386" ; then
477 echo "ARCH=i386" >> $config_mak
478 echo "#define HOST_I386 1" >> $config_h
479 elif test "$cpu" = "x86_64" ; then
480 echo "ARCH=x86_64" >> $config_mak
481 echo "#define HOST_X86_64 1" >> $config_h
482 elif test "$cpu" = "armv4b" ; then
483 echo "ARCH=arm" >> $config_mak
484 echo "#define HOST_ARM 1" >> $config_h
485 elif test "$cpu" = "armv4l" ; then
486 echo "ARCH=arm" >> $config_mak
487 echo "#define HOST_ARM 1" >> $config_h
488 elif test "$cpu" = "powerpc" ; then
489 echo "ARCH=ppc" >> $config_mak
490 echo "#define HOST_PPC 1" >> $config_h
491 elif test "$cpu" = "mips" ; then
492 echo "ARCH=mips" >> $config_mak
493 echo "#define HOST_MIPS 1" >> $config_h
494 elif test "$cpu" = "s390" ; then
495 echo "ARCH=s390" >> $config_mak
496 echo "#define HOST_S390 1" >> $config_h
497 elif test "$cpu" = "alpha" ; then
498 echo "ARCH=alpha" >> $config_mak
499 echo "#define HOST_ALPHA 1" >> $config_h
500 elif test "$cpu" = "sparc" ; then
501 echo "ARCH=sparc" >> $config_mak
502 echo "#define HOST_SPARC 1" >> $config_h
503 elif test "$cpu" = "sparc64" ; then
504 echo "ARCH=sparc64" >> $config_mak
505 echo "#define HOST_SPARC64 1" >> $config_h
506 elif test "$cpu" = "ia64" ; then
507 echo "ARCH=ia64" >> $config_mak
508 echo "#define HOST_IA64 1" >> $config_h
509 elif test "$cpu" = "m68k" ; then
510 echo "ARCH=m68k" >> $config_mak
511 echo "#define HOST_M68K 1" >> $config_h
513 echo "Unsupported CPU"
516 if test "$bigendian" = "yes" ; then
517 echo "WORDS_BIGENDIAN=yes" >> $config_mak
518 echo "#define WORDS_BIGENDIAN 1" >> $config_h
520 if test "$mingw32" = "yes" ; then
521 echo "CONFIG_WIN32=yes" >> $config_mak
522 echo "#define CONFIG_WIN32 1" >> $config_h
523 elif test -f "/usr/include/byteswap.h" ; then
524 echo "#define HAVE_BYTESWAP_H 1" >> $config_h
526 if test "$darwin" = "yes" ; then
527 echo "CONFIG_DARWIN=yes" >> $config_mak
528 echo "#define CONFIG_DARWIN 1" >> $config_h
530 if test "$gdbstub" = "yes" ; then
531 echo "CONFIG_GDBSTUB=yes" >> $config_mak
532 echo "#define CONFIG_GDBSTUB 1" >> $config_h
534 if test "$gprof" = "yes" ; then
535 echo "TARGET_GPROF=yes" >> $config_mak
536 echo "#define HAVE_GPROF 1" >> $config_h
538 if test "$static" = "yes" ; then
539 echo "CONFIG_STATIC=yes" >> $config_mak
540 echo "#define CONFIG_STATIC 1" >> $config_h
542 if test "$slirp" = "yes" ; then
543 echo "CONFIG_SLIRP=yes" >> $config_mak
544 echo "#define CONFIG_SLIRP 1" >> $config_h
546 if test "$adlib" = "yes" ; then
547 echo "CONFIG_ADLIB=yes" >> $config_mak
548 echo "#define CONFIG_ADLIB 1" >> $config_h
550 if test "$oss" = "yes" ; then
551 echo "CONFIG_OSS=yes" >> $config_mak
552 echo "#define CONFIG_OSS 1" >> $config_h
554 if test "$fmod" = "yes" ; then
555 echo "CONFIG_FMOD=yes" >> $config_mak
556 echo "CONFIG_FMOD_LIB=$fmod_lib" >> $config_mak
557 echo "CONFIG_FMOD_INC=$fmod_inc" >> $config_mak
558 echo "#define CONFIG_FMOD 1" >> $config_h
560 echo -n "VERSION=" >>$config_mak
561 head $source_path/VERSION >>$config_mak
562 echo "" >>$config_mak
563 echo -n "#define QEMU_VERSION \"" >> $config_h
564 head $source_path/VERSION >> $config_h
565 echo "\"" >> $config_h
567 if test $kqemu = "yes" ; then
568 echo "CONFIG_KQEMU=yes" >> $config_mak
569 if test $linux = "yes" ; then
570 echo "KERNEL_PATH=$kernel_path" >> $config_mak
571 if test $kbuild26 = "yes" ; then
572 echo "CONFIG_KBUILD26=yes" >> $config_mak
576 echo "SRC_PATH=$source_path" >> $config_mak
577 echo "TARGET_DIRS=$target_list" >> $config_mak
580 if [ "$bsd" = "yes" ] ; then
581 echo "#define O_LARGEFILE 0" >> $config_h
582 echo "#define MAP_ANONYMOUS MAP_ANON" >> $config_h
583 echo "#define _BSD 1" >> $config_h
586 for target in $target_list; do
589 config_mak=$target_dir/config.mak
590 config_h=$target_dir/config.h
591 target_cpu=`echo $target | cut -d '-' -f 1`
592 target_bigendian="no"
593 [ "$target_cpu" = "armeb" ] && target_bigendian=yes
594 [ "$target_cpu" = "sparc" ] && target_bigendian=yes
595 [ "$target_cpu" = "sparc64" ] && target_bigendian=yes
596 [ "$target_cpu" = "ppc" ] && target_bigendian=yes
598 if expr $target : '.*-softmmu' > /dev/null ; then
601 target_user_only="no"
602 if expr $target : '.*-user' > /dev/null ; then
603 target_user_only="yes"
606 #echo "Creating $config_mak, $config_h and $target_dir/Makefile"
609 mkdir -p $target_dir/fpu
610 if test "$target" = "arm-user" -o "$target" = "armeb-user" ; then
611 mkdir -p $target_dir/nwfpe
613 if test "$target_user_only" = "no" ; then
614 mkdir -p $target_dir/slirp
617 ln -sf $source_path/Makefile.target $target_dir/Makefile
619 echo "# Automatically generated by configure - do not modify" > $config_mak
620 echo "/* Automatically generated by configure - do not modify */" > $config_h
623 echo "include ../config-host.mak" >> $config_mak
624 echo "#include \"../config-host.h\"" >> $config_h
626 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_cpu/g"`
627 echo "#define CONFIG_QEMU_PREFIX \"$interp_prefix1\"" >> $config_h
629 if test "$target_cpu" = "i386" ; then
630 echo "TARGET_ARCH=i386" >> $config_mak
631 echo "#define TARGET_ARCH \"i386\"" >> $config_h
632 echo "#define TARGET_I386 1" >> $config_h
633 if test $kqemu = "yes" -a "$target_softmmu" = "yes" -a $cpu = "i386" ; then
634 echo "#define USE_KQEMU 1" >> $config_h
636 elif test "$target_cpu" = "arm" -o "$target_cpu" = "armeb" ; then
637 echo "TARGET_ARCH=arm" >> $config_mak
638 echo "#define TARGET_ARCH \"arm\"" >> $config_h
639 echo "#define TARGET_ARM 1" >> $config_h
640 elif test "$target_cpu" = "sparc" ; then
641 echo "TARGET_ARCH=sparc" >> $config_mak
642 echo "#define TARGET_ARCH \"sparc\"" >> $config_h
643 echo "#define TARGET_SPARC 1" >> $config_h
644 elif test "$target_cpu" = "sparc64" ; then
645 echo "TARGET_ARCH=sparc64" >> $config_mak
646 echo "#define TARGET_ARCH \"sparc64\"" >> $config_h
647 echo "#define TARGET_SPARC 1" >> $config_h
648 echo "#define TARGET_SPARC64 1" >> $config_h
649 elif test "$target_cpu" = "ppc" ; then
650 echo "TARGET_ARCH=ppc" >> $config_mak
651 echo "#define TARGET_ARCH \"ppc\"" >> $config_h
652 echo "#define TARGET_PPC 1" >> $config_h
653 elif test "$target_cpu" = "x86_64" ; then
654 echo "TARGET_ARCH=x86_64" >> $config_mak
655 echo "#define TARGET_ARCH \"x86_64\"" >> $config_h
656 echo "#define TARGET_I386 1" >> $config_h
657 echo "#define TARGET_X86_64 1" >> $config_h
658 if test $kqemu = "yes" -a "$target_softmmu" = "yes" -a $cpu = "x86_64" ; then
659 echo "#define USE_KQEMU 1" >> $config_h
662 echo "Unsupported target CPU"
665 if test "$target_bigendian" = "yes" ; then
666 echo "TARGET_WORDS_BIGENDIAN=yes" >> $config_mak
667 echo "#define TARGET_WORDS_BIGENDIAN 1" >> $config_h
669 if test "$target_softmmu" = "yes" ; then
670 echo "CONFIG_SOFTMMU=yes" >> $config_mak
671 echo "#define CONFIG_SOFTMMU 1" >> $config_h
673 if test "$target_user_only" = "yes" ; then
674 echo "CONFIG_USER_ONLY=yes" >> $config_mak
675 echo "#define CONFIG_USER_ONLY 1" >> $config_h
678 if test "$target_cpu" = "arm" -o "$target_cpu" = "armeb" ; then
679 echo "CONFIG_SOFTFLOAT=yes" >> $config_mak
680 echo "#define CONFIG_SOFTFLOAT 1" >> $config_h
684 if test "$target_user_only" = "no"; then
685 if test "$target_softmmu" = "no" -o "$static" = "yes"; then
690 if test "$sdl1" = "yes" ; then
691 echo "#define CONFIG_SDL 1" >> $config_h
692 echo "CONFIG_SDL=yes" >> $config_mak
693 if test "$target_softmmu" = "no" -o "$static" = "yes"; then
694 echo "SDL_LIBS=$sdl_static_libs" >> $config_mak
696 echo "SDL_LIBS=`$sdl_config --libs`" >> $config_mak
698 echo -n "SDL_CFLAGS=`$sdl_config --cflags`" >> $config_mak
699 if [ "${aa}" = "yes" ] ; then
700 echo -n " `aalib-config --cflags`" >> $config_mak ;
702 echo "" >> $config_mak
706 if test "$cocoa" = "yes" ; then
707 echo "#define CONFIG_COCOA 1" >> $config_h
708 echo "CONFIG_COCOA=yes" >> $config_mak
711 done # for target in $targets
713 # build tree in object directory if source path is different from current one
714 if test "$source_path_used" = "yes" ; then
716 FILES="Makefile tests/Makefile"
717 for dir in $DIRS ; do
721 ln -sf $source_path/$f $f
725 rm -f $TMPO $TMPC $TMPE $TMPS