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}-$$-${RANDOM}"
17 TMPS="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.S"
21 interp_prefix="/usr/gnemul/qemu-%M"
32 i386|i486|i586|i686|i86pc|BePC)
44 "Power Macintosh"|ppc|ppc64)
113 if [ "$bsd" = "yes" ] ; then
114 if [ ! "$darwin" = "yes" ] ; then
120 # XXX: we assume an absolute path is given when launching configure,
121 # except in './configure' case.
122 source_path=${0%configure}
123 source_path=${source_path%/}
124 source_path_used="yes"
125 if test -z "$source_path" -o "$source_path" = "." ; then
127 source_path_used="no"
132 --prefix=*) prefix=`echo $opt | cut -d '=' -f 2`
134 --interp-prefix=*) interp_prefix=`echo $opt | cut -d '=' -f 2`
136 --source-path=*) source_path=`echo $opt | cut -d '=' -f 2`
138 --cross-prefix=*) cross_prefix=`echo $opt | cut -d '=' -f 2`
140 --cc=*) cc=`echo $opt | cut -d '=' -f 2`
142 --make=*) make=`echo $opt | cut -d '=' -f 2`
144 --extra-cflags=*) CFLAGS="${opt#--extra-cflags=}"
146 --extra-ldflags=*) LDFLAGS="${opt#--extra-ldflags=}"
148 --extra-libs=*) extralibs=${opt#--extra-libs=}
150 --cpu=*) cpu=`echo $opt | cut -d '=' -f 2`
152 --target-list=*) target_list=${opt#--target-list=}
154 --enable-gprof) gprof="yes"
156 --static) static="yes"
158 --disable-sdl) sdl="no"
160 --enable-fmod) fmod="yes"
162 --fmod-lib=*) fmod_lib=${opt#--fmod-lib=}
164 --fmod-inc=*) fmod_inc=${opt#--fmod-inc=}
166 --enable-mingw32) mingw32="yes" ; cross_prefix="i386-mingw32-"
168 --disable-slirp) slirp="no"
170 --enable-adlib) adlib="yes"
175 # Checking for CFLAGS
176 if test -z "$CFLAGS"; then
180 cc="${cross_prefix}${cc}"
181 ar="${cross_prefix}${ar}"
182 strip="${cross_prefix}${strip}"
184 if test "$mingw32" = "yes" ; then
191 if test -z "$target_list" ; then
192 # these targets are portable
193 target_list="i386-softmmu ppc-softmmu sparc-softmmu x86_64-softmmu"
194 # the following are Linux specific
195 if [ "$linux" = "yes" ] ; then
196 target_list="i386-user i386 arm-user armeb-user sparc-user ppc-user $target_list"
200 if test -z "$cross_prefix" ; then
203 # big/little endian test
205 #include <inttypes.h>
206 int main(int argc, char ** argv){
207 volatile uint32_t i=0x01234567;
208 return (*((uint8_t*)(&i))) == 0x67;
212 if $cc -o $TMPE $TMPC 2>/dev/null ; then
213 $TMPE && bigendian="yes"
215 echo big/little test failed
220 # if cross compiling, cannot launch a program, so make a static guess
221 if test "$cpu" = "powerpc" -o "$cpu" = "mips" -o "$cpu" = "s390" -o "$cpu" = "sparc" -o "$cpu" = "sparc64" -o "$cpu" = "m68k" -o "$cpu" = "armv4b"; then
227 # check gcc options support
233 have_gcc3_options="no"
234 if $cc -fno-reorder-blocks -fno-optimize-sibling-calls -o $TMPO $TMPC 2> /dev/null ; then
235 have_gcc3_options="yes"
238 ##########################################
243 if test -z "$sdl" ; then
245 sdl_config="sdl-config"
249 if test "$mingw32" = "yes" -a ! -z "$cross_prefix" ; then
250 # win32 cross compilation case
251 sdl_config="i386-mingw32msvc-sdl-config"
257 #undef main /* We don't want SDL to override our main() */
258 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
261 if $cc -o $TMPE `$sdl_config --cflags 2> /dev/null` $TMPC `$sdl_config --libs 2> /dev/null` 2> /dev/null ; then
262 _sdlversion=`$sdl_config --version | sed 's/[^0-9]//g'`
263 if test "$_sdlversion" -lt 121 ; then
269 # static link with sdl ?
270 if test "$sdl" = "yes" ; then
272 `$sdl_config --static-libs | grep \\\-laa > /dev/null` && aa="yes"
273 sdl_static_libs=`$sdl_config --static-libs`
274 if [ "$aa" = "yes" ] ; then
275 sdl_static_libs="$sdl_static_libs `aalib-config --static-libs`"
278 if $cc -o $TMPE `$sdl_config --cflags 2> /dev/null` $TMPC $sdl_static_libs 2> /dev/null; then
284 fi # sdl compile test
286 fi # cross compilation
289 if test x"$1" = x"-h" -o x"$1" = x"--help" ; then
292 Usage: configure [options]
293 Options: [defaults in brackets after descriptions]
296 echo "Standard options:"
297 echo " --help print this message"
298 echo " --prefix=PREFIX install in PREFIX [$prefix]"
299 echo " --interp-prefix=PREFIX where to find shared libraries, etc."
300 echo " use %M for cpu name [$interp_prefix]"
301 echo " --target-list=LIST set target list [$target_list]"
303 echo "Advanced options (experts only):"
304 echo " --source-path=PATH path of source code [$source_path]"
305 echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]"
306 echo " --cc=CC use C compiler CC [$cc]"
307 echo " --make=MAKE use specified make [$make]"
308 echo " --static enable static build [$static]"
309 echo " --enable-mingw32 enable Win32 cross compilation with mingw32"
310 echo " --enable-fmod enable FMOD audio output driver"
311 echo " --fmod-lib path to FMOD library"
312 echo " --fmod-inc path to FMOD includes"
314 echo "NOTE: The object files are build at the place where configure is launched"
318 if test "$mingw32" = "yes" ; then
319 if test -z "$prefix" ; then
320 prefix="/c/Program Files/Qemu"
327 if test -z "$prefix" ; then
330 mandir="$prefix/share/man"
331 datadir="$prefix/share/qemu"
332 docdir="$prefix/share/doc/qemu"
336 echo "Install prefix $prefix"
337 echo "BIOS directory $datadir"
338 echo "binary directory $bindir"
339 if test "$mingw32" = "no" ; then
340 echo "Manual directory $mandir"
341 echo "ELF interp prefix $interp_prefix"
343 echo "Source path $source_path"
344 echo "C compiler $cc"
347 echo "host big endian $bigendian"
348 echo "target list $target_list"
349 echo "gprof enabled $gprof"
350 echo "static build $static"
351 echo "SDL support $sdl"
352 echo "SDL static link $sdl_static"
353 echo "mingw32 support $mingw32"
354 echo "Adlib support $adlib"
355 echo -n "FMOD support $fmod"
356 if test $fmod = "yes"; then
357 echo -n " (lib='$fmod_lib' include='$fmod_inc')"
361 if test $sdl_too_old = "yes"; then
362 echo "-> Your SDL version is too old - please upgrade to have FFplay/SDL support"
364 if test "$sdl_static" = "no"; then
365 echo "WARNING: cannot compile statically with SDL - qemu-fast won't have a graphical output"
368 config_mak="config-host.mak"
369 config_h="config-host.h"
371 #echo "Creating $config_mak and $config_h"
373 echo "# Automatically generated by configure - do not modify" > $config_mak
374 echo "/* Automatically generated by configure - do not modify */" > $config_h
376 echo "prefix=$prefix" >> $config_mak
377 echo "bindir=$bindir" >> $config_mak
378 echo "mandir=$mandir" >> $config_mak
379 echo "datadir=$datadir" >> $config_mak
380 echo "docdir=$docdir" >> $config_mak
381 echo "#define CONFIG_QEMU_SHAREDIR \"$datadir\"" >> $config_h
382 echo "MAKE=$make" >> $config_mak
383 echo "CC=$cc" >> $config_mak
384 if test "$have_gcc3_options" = "yes" ; then
385 echo "HAVE_GCC3_OPTIONS=yes" >> $config_mak
387 echo "HOST_CC=$host_cc" >> $config_mak
388 echo "AR=$ar" >> $config_mak
389 echo "STRIP=$strip -s -R .comment -R .note" >> $config_mak
390 echo "CFLAGS=$CFLAGS" >> $config_mak
391 echo "LDFLAGS=$LDFLAGS" >> $config_mak
392 echo "EXESUF=$EXESUF" >> $config_mak
393 if test "$cpu" = "i386" ; then
394 echo "ARCH=i386" >> $config_mak
395 echo "#define HOST_I386 1" >> $config_h
396 elif test "$cpu" = "x86_64" ; then
397 echo "ARCH=x86_64" >> $config_mak
398 echo "#define HOST_X86_64 1" >> $config_h
399 elif test "$cpu" = "armv4b" ; then
400 echo "ARCH=arm" >> $config_mak
401 echo "#define HOST_ARM 1" >> $config_h
402 elif test "$cpu" = "armv4l" ; then
403 echo "ARCH=arm" >> $config_mak
404 echo "#define HOST_ARM 1" >> $config_h
405 elif test "$cpu" = "powerpc" ; then
406 echo "ARCH=ppc" >> $config_mak
407 echo "#define HOST_PPC 1" >> $config_h
408 elif test "$cpu" = "mips" ; then
409 echo "ARCH=mips" >> $config_mak
410 echo "#define HOST_MIPS 1" >> $config_h
411 elif test "$cpu" = "s390" ; then
412 echo "ARCH=s390" >> $config_mak
413 echo "#define HOST_S390 1" >> $config_h
414 elif test "$cpu" = "alpha" ; then
415 echo "ARCH=alpha" >> $config_mak
416 echo "#define HOST_ALPHA 1" >> $config_h
417 elif test "$cpu" = "sparc" ; then
418 echo "ARCH=sparc" >> $config_mak
419 echo "#define HOST_SPARC 1" >> $config_h
420 elif test "$cpu" = "sparc64" ; then
421 echo "ARCH=sparc64" >> $config_mak
422 echo "#define HOST_SPARC64 1" >> $config_h
423 elif test "$cpu" = "ia64" ; then
424 echo "ARCH=ia64" >> $config_mak
425 echo "#define HOST_IA64 1" >> $config_h
426 elif test "$cpu" = "m68k" ; then
427 echo "ARCH=m68k" >> $config_mak
428 echo "#define HOST_M68K 1" >> $config_h
430 echo "Unsupported CPU"
433 if test "$bigendian" = "yes" ; then
434 echo "WORDS_BIGENDIAN=yes" >> $config_mak
435 echo "#define WORDS_BIGENDIAN 1" >> $config_h
437 if test "$mingw32" = "yes" ; then
438 echo "CONFIG_WIN32=yes" >> $config_mak
439 echo "#define CONFIG_WIN32 1" >> $config_h
440 elif test -f "/usr/include/byteswap.h" ; then
441 echo "#define HAVE_BYTESWAP_H 1" >> $config_h
443 if test "$darwin" = "yes" ; then
444 echo "CONFIG_DARWIN=yes" >> $config_mak
445 echo "#define CONFIG_DARWIN 1" >> $config_h
447 if test "$gdbstub" = "yes" ; then
448 echo "CONFIG_GDBSTUB=yes" >> $config_mak
449 echo "#define CONFIG_GDBSTUB 1" >> $config_h
451 if test "$gprof" = "yes" ; then
452 echo "TARGET_GPROF=yes" >> $config_mak
453 echo "#define HAVE_GPROF 1" >> $config_h
455 if test "$static" = "yes" ; then
456 echo "CONFIG_STATIC=yes" >> $config_mak
457 echo "#define CONFIG_STATIC 1" >> $config_h
459 if test "$slirp" = "yes" ; then
460 echo "CONFIG_SLIRP=yes" >> $config_mak
461 echo "#define CONFIG_SLIRP 1" >> $config_h
463 if test "$adlib" = "yes" ; then
464 echo "CONFIG_ADLIB=yes" >> $config_mak
465 echo "#define CONFIG_ADLIB 1" >> $config_h
467 if test "$oss" = "yes" ; then
468 echo "CONFIG_OSS=yes" >> $config_mak
469 echo "#define CONFIG_OSS 1" >> $config_h
471 if test "$fmod" = "yes" ; then
472 echo "CONFIG_FMOD=yes" >> $config_mak
473 echo "CONFIG_FMOD_LIB=$fmod_lib" >> $config_mak
474 echo "CONFIG_FMOD_INC=$fmod_inc" >> $config_mak
475 echo "#define CONFIG_FMOD 1" >> $config_h
477 echo -n "VERSION=" >>$config_mak
478 head $source_path/VERSION >>$config_mak
479 echo "" >>$config_mak
480 echo -n "#define QEMU_VERSION \"" >> $config_h
481 head $source_path/VERSION >> $config_h
482 echo "\"" >> $config_h
484 echo "SRC_PATH=$source_path" >> $config_mak
485 echo "TARGET_DIRS=$target_list" >> $config_mak
488 if [ "$bsd" = "yes" ] ; then
489 echo "#define O_LARGEFILE 0" >> $config_h
490 echo "#define MAP_ANONYMOUS MAP_ANON" >> $config_h
491 echo "#define _BSD 1" >> $config_h
494 for target in $target_list; do
497 config_mak=$target_dir/config.mak
498 config_h=$target_dir/config.h
499 target_cpu=`echo $target | cut -d '-' -f 1`
500 target_bigendian="no"
501 [ "$target_cpu" = "armeb" ] && target_bigendian=yes
502 [ "$target_cpu" = "sparc" ] && target_bigendian=yes
503 [ "$target_cpu" = "ppc" ] && target_bigendian=yes
505 if expr $target : '.*-softmmu' > /dev/null ; then
508 target_user_only="no"
509 if expr $target : '.*-user' > /dev/null ; then
510 target_user_only="yes"
513 #echo "Creating $config_mak, $config_h and $target_dir/Makefile"
516 if test "$target" = "arm-user" -o "$target" = "armeb-user" ; then
517 mkdir -p $target_dir/nwfpe
519 if test "$target_user_only" = "no" ; then
520 mkdir -p $target_dir/slirp
523 ln -sf $source_path/Makefile.target $target_dir/Makefile
525 echo "# Automatically generated by configure - do not modify" > $config_mak
526 echo "/* Automatically generated by configure - do not modify */" > $config_h
529 echo "include ../config-host.mak" >> $config_mak
530 echo "#include \"../config-host.h\"" >> $config_h
532 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_cpu/g"`
533 echo "#define CONFIG_QEMU_PREFIX \"$interp_prefix1\"" >> $config_h
535 if test "$target_cpu" = "i386" ; then
536 echo "TARGET_ARCH=i386" >> $config_mak
537 echo "#define TARGET_ARCH \"i386\"" >> $config_h
538 echo "#define TARGET_I386 1" >> $config_h
539 elif test "$target_cpu" = "arm" -o "$target_cpu" = "armeb" ; then
540 echo "TARGET_ARCH=arm" >> $config_mak
541 echo "#define TARGET_ARCH \"arm\"" >> $config_h
542 echo "#define TARGET_ARM 1" >> $config_h
543 elif test "$target_cpu" = "sparc" ; then
544 echo "TARGET_ARCH=sparc" >> $config_mak
545 echo "#define TARGET_ARCH \"sparc\"" >> $config_h
546 echo "#define TARGET_SPARC 1" >> $config_h
547 elif test "$target_cpu" = "ppc" ; then
548 echo "TARGET_ARCH=ppc" >> $config_mak
549 echo "#define TARGET_ARCH \"ppc\"" >> $config_h
550 echo "#define TARGET_PPC 1" >> $config_h
551 elif test "$target_cpu" = "x86_64" ; then
552 echo "TARGET_ARCH=x86_64" >> $config_mak
553 echo "#define TARGET_ARCH \"x86_64\"" >> $config_h
554 echo "#define TARGET_I386 1" >> $config_h
555 echo "#define TARGET_X86_64 1" >> $config_h
557 echo "Unsupported target CPU"
560 if test "$target_bigendian" = "yes" ; then
561 echo "TARGET_WORDS_BIGENDIAN=yes" >> $config_mak
562 echo "#define TARGET_WORDS_BIGENDIAN 1" >> $config_h
564 if test "$target_softmmu" = "yes" ; then
565 echo "CONFIG_SOFTMMU=yes" >> $config_mak
566 echo "#define CONFIG_SOFTMMU 1" >> $config_h
568 if test "$target_user_only" = "yes" ; then
569 echo "CONFIG_USER_ONLY=yes" >> $config_mak
570 echo "#define CONFIG_USER_ONLY 1" >> $config_h
575 if test "$target_user_only" = "no"; then
576 if test "$target_softmmu" = "no" -o "$static" = "yes"; then
581 if test "$sdl1" = "yes" ; then
582 echo "#define CONFIG_SDL 1" >> $config_h
583 echo "CONFIG_SDL=yes" >> $config_mak
584 if test "$target_softmmu" = "no" -o "$static" = "yes"; then
585 echo "SDL_LIBS=$sdl_static_libs" >> $config_mak
587 echo "SDL_LIBS=`$sdl_config --libs`" >> $config_mak
589 echo -n "SDL_CFLAGS=`$sdl_config --cflags`" >> $config_mak
590 if [ "${aa}" = "yes" ] ; then
591 echo -n " `aalib-config --cflags`" >> $config_mak ;
593 echo "" >> $config_mak
597 done # for target in $targets
599 # build tree in object directory if source path is different from current one
600 if test "$source_path_used" = "yes" ; then
602 FILES="Makefile tests/Makefile"
603 for dir in $DIRS ; do
607 ln -sf $source_path/$f $f
611 rm -f $TMPO $TMPC $TMPE $TMPS