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}-$$-${RANDOM}"
17 TMPS
="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.S"
21 interp_prefix
="/usr/gnemul/qemu-%M"
32 i386|i486|i586|i686|i86pc|BePC
)
44 "Power Macintosh"|ppc|ppc64
)
112 if [ "$cpu" = "i386" ] ; then
118 if [ "$bsd" = "yes" ] ; then
119 if [ ! "$darwin" = "yes" ] ; then
125 # XXX: we assume an absolute path is given when launching configure,
126 # except in './configure' case.
127 source_path
=${0%configure}
128 source_path
=${source_path%/}
129 source_path_used
="yes"
130 if test -z "$source_path" -o "$source_path" = "." ; then
132 source_path_used
="no"
137 --prefix=*) prefix
=`echo $opt | cut -d '=' -f 2`
139 --interp-prefix=*) interp_prefix
=`echo $opt | cut -d '=' -f 2`
141 --source-path=*) source_path
=`echo $opt | cut -d '=' -f 2`
143 --cross-prefix=*) cross_prefix
=`echo $opt | cut -d '=' -f 2`
145 --cc=*) cc
=`echo $opt | cut -d '=' -f 2`
147 --make=*) make=`echo $opt | cut -d '=' -f 2`
149 --extra-cflags=*) CFLAGS
="${opt#--extra-cflags=}"
151 --extra-ldflags=*) LDFLAGS
="${opt#--extra-ldflags=}"
153 --extra-libs=*) extralibs
=${opt#--extra-libs=}
155 --cpu=*) cpu
=`echo $opt | cut -d '=' -f 2`
157 --target-list=*) target_list
=${opt#--target-list=}
159 --enable-gprof) gprof
="yes"
161 --static) static
="yes"
163 --disable-sdl) sdl
="no"
165 --enable-fmod) fmod
="yes"
167 --fmod-lib=*) fmod_lib
=${opt#--fmod-lib=}
169 --fmod-inc=*) fmod_inc
=${opt#--fmod-inc=}
171 --enable-mingw32) mingw32
="yes" ; cross_prefix
="i386-mingw32-"
173 --disable-slirp) slirp
="no"
175 --enable-adlib) adlib
="yes"
177 --disable-kqemu) kqemu
="no"
179 --kernel-path=*) kernel_path
=${opt#--kernel-path=}
184 # Checking for CFLAGS
185 if test -z "$CFLAGS"; then
189 cc
="${cross_prefix}${cc}"
190 ar="${cross_prefix}${ar}"
191 strip
="${cross_prefix}${strip}"
193 if test "$mingw32" = "yes" ; then
201 if test -z "$target_list" ; then
202 # these targets are portable
203 target_list
="i386-softmmu ppc-softmmu sparc-softmmu x86_64-softmmu"
204 # the following are Linux specific
205 if [ "$linux" = "yes" ] ; then
206 target_list
="i386-user arm-user armeb-user sparc-user ppc-user $target_list"
210 if test -z "$cross_prefix" ; then
213 # big/little endian test
215 #include <inttypes.h>
216 int main(int argc, char ** argv){
217 volatile uint32_t i=0x01234567;
218 return (*((uint8_t*)(&i))) == 0x67;
222 if $cc -o $TMPE $TMPC 2>/dev
/null
; then
223 $TMPE && bigendian
="yes"
225 echo big
/little
test failed
230 # if cross compiling, cannot launch a program, so make a static guess
231 if test "$cpu" = "powerpc" -o "$cpu" = "mips" -o "$cpu" = "s390" -o "$cpu" = "sparc" -o "$cpu" = "sparc64" -o "$cpu" = "m68k" -o "$cpu" = "armv4b"; then
237 # check gcc options support
243 have_gcc3_options
="no"
244 if $cc -fno-reorder-blocks -fno-optimize-sibling-calls -o $TMPO $TMPC 2> /dev
/null
; then
245 have_gcc3_options
="yes"
248 ##########################################
253 if test -z "$sdl" ; then
255 sdl_config
="sdl-config"
259 if test "$mingw32" = "yes" -a ! -z "$cross_prefix" ; then
260 # win32 cross compilation case
261 sdl_config
="i386-mingw32msvc-sdl-config"
267 #undef main /* We don't want SDL to override our main() */
268 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
271 if $cc -o $TMPE `$sdl_config --cflags 2> /dev/null` $TMPC `$sdl_config --libs 2> /dev/null` 2> /dev
/null
; then
272 _sdlversion
=`$sdl_config --version | sed 's/[^0-9]//g'`
273 if test "$_sdlversion" -lt 121 ; then
279 # static link with sdl ?
280 if test "$sdl" = "yes" ; then
282 `$sdl_config --static-libs | grep \\\-laa > /dev/null` && aa
="yes"
283 sdl_static_libs
=`$sdl_config --static-libs`
284 if [ "$aa" = "yes" ] ; then
285 sdl_static_libs
="$sdl_static_libs `aalib-config --static-libs`"
288 if $cc -o $TMPE `$sdl_config --cflags 2> /dev/null` $TMPC $sdl_static_libs 2> /dev
/null
; then
294 fi # sdl compile test
296 fi # cross compilation
299 if test x
"$1" = x
"-h" -o x
"$1" = x
"--help" ; then
302 Usage: configure [options]
303 Options: [defaults in brackets after descriptions]
306 echo "Standard options:"
307 echo " --help print this message"
308 echo " --prefix=PREFIX install in PREFIX [$prefix]"
309 echo " --interp-prefix=PREFIX where to find shared libraries, etc."
310 echo " use %M for cpu name [$interp_prefix]"
311 echo " --target-list=LIST set target list [$target_list]"
313 echo "kqemu kernel acceleration support:"
314 echo " --disable-kqemu disable kqemu build"
315 echo " --kernel-path=PATH set the kernel path (configure probes it)"
317 echo "Advanced options (experts only):"
318 echo " --source-path=PATH path of source code [$source_path]"
319 echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]"
320 echo " --cc=CC use C compiler CC [$cc]"
321 echo " --make=MAKE use specified make [$make]"
322 echo " --static enable static build [$static]"
323 echo " --enable-mingw32 enable Win32 cross compilation with mingw32"
324 echo " --enable-fmod enable FMOD audio output driver"
325 echo " --fmod-lib path to FMOD library"
326 echo " --fmod-inc path to FMOD includes"
328 echo "NOTE: The object files are build at the place where configure is launched"
332 if test "$mingw32" = "yes" ; then
333 if test -z "$prefix" ; then
334 prefix
="/c/Program Files/Qemu"
341 if test -z "$prefix" ; then
344 mandir
="$prefix/share/man"
345 datadir
="$prefix/share/qemu"
346 docdir
="$prefix/share/doc/qemu"
350 # kernel module support
351 if test $kqemu = "yes" ; then
352 # test if the source code is installed
353 if test '!' -f "kqemu/Makefile" ; then
358 if test $kqemu = "yes" ; then
359 # find the kernel path
360 if test -z "$kernel_path" ; then
361 kernel_version
=`uname -r`
362 kernel_path
="/lib/modules/$kernel_version/build"
363 if test '!' -d "$kernel_path/include" ; then
364 kernel_path
="/usr/src/linux"
365 if test '!' -d "$kernel_path/include" ; then
366 echo "Could not find kernel includes in /lib/modules or /usr/src/linux - cannot build the kqemu module"
372 if test $kqemu = "yes" ; then
374 # test that the kernel config is present
375 if test '!' -f "$kernel_path/Makefile" ; then
376 echo "No .config file present in $kernel_path - kqemu cannot be built"
380 # find build system (2.6 or legacy)
382 if grep -q "PATCHLEVEL = 4" $kernel_path/Makefile
; then
391 echo "Install prefix $prefix"
392 echo "BIOS directory $datadir"
393 echo "binary directory $bindir"
394 if test "$mingw32" = "no" ; then
395 echo "Manual directory $mandir"
396 echo "ELF interp prefix $interp_prefix"
398 echo "Source path $source_path"
399 echo "C compiler $cc"
402 echo "host big endian $bigendian"
403 echo "target list $target_list"
404 echo "gprof enabled $gprof"
405 echo "static build $static"
406 echo "SDL support $sdl"
407 echo "SDL static link $sdl_static"
408 echo "mingw32 support $mingw32"
409 echo "Adlib support $adlib"
410 echo -n "FMOD support $fmod"
411 if test $fmod = "yes"; then
412 echo -n " (lib='$fmod_lib' include='$fmod_inc')"
415 if test $kqemu = "yes" ; then
417 echo "KQEMU module configuration:"
418 echo "kernel sources $kernel_path"
419 echo -n "kbuild type "
420 if test $kbuild26 = "yes"; then
427 if test $sdl_too_old = "yes"; then
428 echo "-> Your SDL version is too old - please upgrade to have FFplay/SDL support"
430 if test "$sdl_static" = "no"; then
431 echo "WARNING: cannot compile statically with SDL - qemu-fast won't have a graphical output"
434 config_mak
="config-host.mak"
435 config_h
="config-host.h"
437 #echo "Creating $config_mak and $config_h"
439 echo "# Automatically generated by configure - do not modify" > $config_mak
440 echo "/* Automatically generated by configure - do not modify */" > $config_h
442 echo "prefix=$prefix" >> $config_mak
443 echo "bindir=$bindir" >> $config_mak
444 echo "mandir=$mandir" >> $config_mak
445 echo "datadir=$datadir" >> $config_mak
446 echo "docdir=$docdir" >> $config_mak
447 echo "#define CONFIG_QEMU_SHAREDIR \"$datadir\"" >> $config_h
448 echo "MAKE=$make" >> $config_mak
449 echo "CC=$cc" >> $config_mak
450 if test "$have_gcc3_options" = "yes" ; then
451 echo "HAVE_GCC3_OPTIONS=yes" >> $config_mak
453 echo "HOST_CC=$host_cc" >> $config_mak
454 echo "AR=$ar" >> $config_mak
455 echo "STRIP=$strip -s -R .comment -R .note" >> $config_mak
456 echo "CFLAGS=$CFLAGS" >> $config_mak
457 echo "LDFLAGS=$LDFLAGS" >> $config_mak
458 echo "EXESUF=$EXESUF" >> $config_mak
459 if test "$cpu" = "i386" ; then
460 echo "ARCH=i386" >> $config_mak
461 echo "#define HOST_I386 1" >> $config_h
462 elif test "$cpu" = "x86_64" ; then
463 echo "ARCH=x86_64" >> $config_mak
464 echo "#define HOST_X86_64 1" >> $config_h
465 elif test "$cpu" = "armv4b" ; then
466 echo "ARCH=arm" >> $config_mak
467 echo "#define HOST_ARM 1" >> $config_h
468 elif test "$cpu" = "armv4l" ; then
469 echo "ARCH=arm" >> $config_mak
470 echo "#define HOST_ARM 1" >> $config_h
471 elif test "$cpu" = "powerpc" ; then
472 echo "ARCH=ppc" >> $config_mak
473 echo "#define HOST_PPC 1" >> $config_h
474 elif test "$cpu" = "mips" ; then
475 echo "ARCH=mips" >> $config_mak
476 echo "#define HOST_MIPS 1" >> $config_h
477 elif test "$cpu" = "s390" ; then
478 echo "ARCH=s390" >> $config_mak
479 echo "#define HOST_S390 1" >> $config_h
480 elif test "$cpu" = "alpha" ; then
481 echo "ARCH=alpha" >> $config_mak
482 echo "#define HOST_ALPHA 1" >> $config_h
483 elif test "$cpu" = "sparc" ; then
484 echo "ARCH=sparc" >> $config_mak
485 echo "#define HOST_SPARC 1" >> $config_h
486 elif test "$cpu" = "sparc64" ; then
487 echo "ARCH=sparc64" >> $config_mak
488 echo "#define HOST_SPARC64 1" >> $config_h
489 elif test "$cpu" = "ia64" ; then
490 echo "ARCH=ia64" >> $config_mak
491 echo "#define HOST_IA64 1" >> $config_h
492 elif test "$cpu" = "m68k" ; then
493 echo "ARCH=m68k" >> $config_mak
494 echo "#define HOST_M68K 1" >> $config_h
496 echo "Unsupported CPU"
499 if test "$bigendian" = "yes" ; then
500 echo "WORDS_BIGENDIAN=yes" >> $config_mak
501 echo "#define WORDS_BIGENDIAN 1" >> $config_h
503 if test "$mingw32" = "yes" ; then
504 echo "CONFIG_WIN32=yes" >> $config_mak
505 echo "#define CONFIG_WIN32 1" >> $config_h
506 elif test -f "/usr/include/byteswap.h" ; then
507 echo "#define HAVE_BYTESWAP_H 1" >> $config_h
509 if test "$darwin" = "yes" ; then
510 echo "CONFIG_DARWIN=yes" >> $config_mak
511 echo "#define CONFIG_DARWIN 1" >> $config_h
513 if test "$gdbstub" = "yes" ; then
514 echo "CONFIG_GDBSTUB=yes" >> $config_mak
515 echo "#define CONFIG_GDBSTUB 1" >> $config_h
517 if test "$gprof" = "yes" ; then
518 echo "TARGET_GPROF=yes" >> $config_mak
519 echo "#define HAVE_GPROF 1" >> $config_h
521 if test "$static" = "yes" ; then
522 echo "CONFIG_STATIC=yes" >> $config_mak
523 echo "#define CONFIG_STATIC 1" >> $config_h
525 if test "$slirp" = "yes" ; then
526 echo "CONFIG_SLIRP=yes" >> $config_mak
527 echo "#define CONFIG_SLIRP 1" >> $config_h
529 if test "$adlib" = "yes" ; then
530 echo "CONFIG_ADLIB=yes" >> $config_mak
531 echo "#define CONFIG_ADLIB 1" >> $config_h
533 if test "$oss" = "yes" ; then
534 echo "CONFIG_OSS=yes" >> $config_mak
535 echo "#define CONFIG_OSS 1" >> $config_h
537 if test "$fmod" = "yes" ; then
538 echo "CONFIG_FMOD=yes" >> $config_mak
539 echo "CONFIG_FMOD_LIB=$fmod_lib" >> $config_mak
540 echo "CONFIG_FMOD_INC=$fmod_inc" >> $config_mak
541 echo "#define CONFIG_FMOD 1" >> $config_h
543 echo -n "VERSION=" >>$config_mak
544 head $source_path/VERSION
>>$config_mak
545 echo "" >>$config_mak
546 echo -n "#define QEMU_VERSION \"" >> $config_h
547 head $source_path/VERSION
>> $config_h
548 echo "\"" >> $config_h
550 if test $kqemu = "yes" ; then
551 echo "CONFIG_KQEMU=yes" >> $config_mak
552 echo "KERNEL_PATH=$kernel_path" >> $config_mak
553 if test $kbuild26 = "yes" ; then
554 echo "CONFIG_KBUILD26=yes" >> $config_mak
557 echo "SRC_PATH=$source_path" >> $config_mak
558 echo "TARGET_DIRS=$target_list" >> $config_mak
561 if [ "$bsd" = "yes" ] ; then
562 echo "#define O_LARGEFILE 0" >> $config_h
563 echo "#define MAP_ANONYMOUS MAP_ANON" >> $config_h
564 echo "#define _BSD 1" >> $config_h
567 for target
in $target_list; do
570 config_mak
=$target_dir/config.mak
571 config_h
=$target_dir/config.h
572 target_cpu
=`echo $target | cut -d '-' -f 1`
573 target_bigendian
="no"
574 [ "$target_cpu" = "armeb" ] && target_bigendian
=yes
575 [ "$target_cpu" = "sparc" ] && target_bigendian
=yes
576 [ "$target_cpu" = "sparc64" ] && target_bigendian
=yes
577 [ "$target_cpu" = "ppc" ] && target_bigendian
=yes
579 if expr $target : '.*-softmmu' > /dev
/null
; then
582 target_user_only
="no"
583 if expr $target : '.*-user' > /dev
/null
; then
584 target_user_only
="yes"
587 #echo "Creating $config_mak, $config_h and $target_dir/Makefile"
590 if test "$target" = "arm-user" -o "$target" = "armeb-user" ; then
591 mkdir
-p $target_dir/nwfpe
593 if test "$target_user_only" = "no" ; then
594 mkdir
-p $target_dir/slirp
597 ln -sf $source_path/Makefile.target
$target_dir/Makefile
599 echo "# Automatically generated by configure - do not modify" > $config_mak
600 echo "/* Automatically generated by configure - do not modify */" > $config_h
603 echo "include ../config-host.mak" >> $config_mak
604 echo "#include \"../config-host.h\"" >> $config_h
606 interp_prefix1
=`echo "$interp_prefix" | sed "s/%M/$target_cpu/g"`
607 echo "#define CONFIG_QEMU_PREFIX \"$interp_prefix1\"" >> $config_h
609 if test "$target_cpu" = "i386" ; then
610 echo "TARGET_ARCH=i386" >> $config_mak
611 echo "#define TARGET_ARCH \"i386\"" >> $config_h
612 echo "#define TARGET_I386 1" >> $config_h
613 if test $kqemu = "yes" -a "$target_softmmu" = "yes" ; then
614 echo "#define USE_KQEMU 1" >> $config_h
616 elif test "$target_cpu" = "arm" -o "$target_cpu" = "armeb" ; then
617 echo "TARGET_ARCH=arm" >> $config_mak
618 echo "#define TARGET_ARCH \"arm\"" >> $config_h
619 echo "#define TARGET_ARM 1" >> $config_h
620 elif test "$target_cpu" = "sparc" ; then
621 echo "TARGET_ARCH=sparc" >> $config_mak
622 echo "#define TARGET_ARCH \"sparc\"" >> $config_h
623 echo "#define TARGET_SPARC 1" >> $config_h
624 elif test "$target_cpu" = "sparc64" ; then
625 echo "TARGET_ARCH=sparc64" >> $config_mak
626 echo "#define TARGET_ARCH \"sparc64\"" >> $config_h
627 echo "#define TARGET_SPARC 1" >> $config_h
628 echo "#define TARGET_SPARC64 1" >> $config_h
629 elif test "$target_cpu" = "ppc" ; then
630 echo "TARGET_ARCH=ppc" >> $config_mak
631 echo "#define TARGET_ARCH \"ppc\"" >> $config_h
632 echo "#define TARGET_PPC 1" >> $config_h
633 elif test "$target_cpu" = "x86_64" ; then
634 echo "TARGET_ARCH=x86_64" >> $config_mak
635 echo "#define TARGET_ARCH \"x86_64\"" >> $config_h
636 echo "#define TARGET_I386 1" >> $config_h
637 echo "#define TARGET_X86_64 1" >> $config_h
639 echo "Unsupported target CPU"
642 if test "$target_bigendian" = "yes" ; then
643 echo "TARGET_WORDS_BIGENDIAN=yes" >> $config_mak
644 echo "#define TARGET_WORDS_BIGENDIAN 1" >> $config_h
646 if test "$target_softmmu" = "yes" ; then
647 echo "CONFIG_SOFTMMU=yes" >> $config_mak
648 echo "#define CONFIG_SOFTMMU 1" >> $config_h
650 if test "$target_user_only" = "yes" ; then
651 echo "CONFIG_USER_ONLY=yes" >> $config_mak
652 echo "#define CONFIG_USER_ONLY 1" >> $config_h
657 if test "$target_user_only" = "no"; then
658 if test "$target_softmmu" = "no" -o "$static" = "yes"; then
663 if test "$sdl1" = "yes" ; then
664 echo "#define CONFIG_SDL 1" >> $config_h
665 echo "CONFIG_SDL=yes" >> $config_mak
666 if test "$target_softmmu" = "no" -o "$static" = "yes"; then
667 echo "SDL_LIBS=$sdl_static_libs" >> $config_mak
669 echo "SDL_LIBS=`$sdl_config --libs`" >> $config_mak
671 echo -n "SDL_CFLAGS=`$sdl_config --cflags`" >> $config_mak
672 if [ "${aa}" = "yes" ] ; then
673 echo -n " `aalib-config --cflags`" >> $config_mak ;
675 echo "" >> $config_mak
679 done # for target in $targets
681 # build tree in object directory if source path is different from current one
682 if test "$source_path_used" = "yes" ; then
684 FILES
="Makefile tests/Makefile"
685 for dir
in $DIRS ; do
689 ln -sf $source_path/$f $f
693 rm -f $TMPO $TMPC $TMPE $TMPS