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}-$$-${RANDOM}"
17 TMPS
="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.S"
21 interp_prefix
="/usr/gnemul/qemu-%M"
30 target_list
="i386-user i386 i386-softmmu arm-user sparc-user ppc-user ppc-softmmu sparc-softmmu"
32 i386|i486|i586|i686|i86pc|BePC
)
41 "Power Macintosh"|ppc|ppc64
)
98 if [ "$bsd" = "yes" ] ; then
99 if [ ! "$darwin" = "yes" ] ; then
102 target_list
="i386-softmmu ppc-softmmu sparc-softmmu"
106 # XXX: we assume an absolute path is given when launching configure,
107 # except in './configure' case.
108 source_path
=${0%configure}
109 source_path
=${source_path%/}
110 source_path_used
="yes"
111 if test -z "$source_path" -o "$source_path" = "." ; then
113 source_path_used
="no"
118 --prefix=*) prefix
=`echo $opt | cut -d '=' -f 2`
120 --interp-prefix=*) interp_prefix
=`echo $opt | cut -d '=' -f 2`
122 --source-path=*) source_path
=`echo $opt | cut -d '=' -f 2`
124 --cross-prefix=*) cross_prefix
=`echo $opt | cut -d '=' -f 2`
126 --cc=*) cc
=`echo $opt | cut -d '=' -f 2`
128 --make=*) make=`echo $opt | cut -d '=' -f 2`
130 --extra-cflags=*) CFLAGS
="${opt#--extra-cflags=}"
132 --extra-ldflags=*) LDFLAGS
="${opt#--extra-ldflags=}"
134 --extra-libs=*) extralibs
=${opt#--extra-libs=}
136 --cpu=*) cpu
=`echo $opt | cut -d '=' -f 2`
138 --target-list=*) target_list
=${opt#--target-list=}
140 --enable-gprof) gprof
="yes"
142 --static) static
="yes"
144 --disable-sdl) sdl
="no"
146 --enable-mingw32) mingw32
="yes" ; cross_prefix
="i386-mingw32-"
148 --disable-slirp) slirp
="no"
153 # Checking for CFLAGS
154 if test -z "$CFLAGS"; then
158 cc
="${cross_prefix}${cc}"
159 ar="${cross_prefix}${ar}"
160 strip
="${cross_prefix}${strip}"
162 if test "$mingw32" = "yes" ; then
163 target_list
="i386-softmmu ppc-softmmu sparc-softmmu"
168 if test -z "$cross_prefix" ; then
171 # big/little endian test
173 #include <inttypes.h>
174 int main(int argc, char ** argv){
175 volatile uint32_t i=0x01234567;
176 return (*((uint8_t*)(&i))) == 0x67;
180 if $cc -o $TMPE $TMPC 2>/dev
/null
; then
181 $TMPE && bigendian
="yes"
183 echo big
/little
test failed
188 # if cross compiling, cannot launch a program, so make a static guess
189 if test "$cpu" = "powerpc" -o "$cpu" = "mips" -o "$cpu" = "s390" -o "$cpu" = "sparc" -o "$cpu" = "sparc64" -o "$cpu" = "m68k"; then
195 # check gcc options support
201 have_gcc3_options
="no"
202 if $cc -fno-reorder-blocks -fno-optimize-sibling-calls -o $TMPO $TMPC 2> /dev
/null
; then
203 have_gcc3_options
="yes"
206 ##########################################
211 if test -z "$sdl" ; then
213 sdl_config
="sdl-config"
217 if test "$mingw32" = "yes" -a ! -z "$cross_prefix" ; then
218 # win32 cross compilation case
219 sdl_config
="i386-mingw32msvc-sdl-config"
225 #undef main /* We don't want SDL to override our main() */
226 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
229 if $cc -o $TMPE `$sdl_config --cflags 2> /dev/null` $TMPC `$sdl_config --libs 2> /dev/null` 2> /dev
/null
; then
230 _sdlversion
=`$sdl_config --version | sed 's/[^0-9]//g'`
231 if test "$_sdlversion" -lt 121 ; then
237 # static link with sdl ?
238 if test "$sdl" = "yes" ; then
240 `$sdl_config --static-libs | grep \\\-laa > /dev/null` && aa
="yes"
241 sdl_static_libs
=`$sdl_config --static-libs`
242 if [ "$aa" = "yes" ] ; then
243 sdl_static_libs
="$sdl_static_libs `aalib-config --static-libs`"
246 if $cc -o $TMPE `$sdl_config --cflags 2> /dev/null` $TMPC $sdl_static_libs 2> /dev
/null
; then
252 fi # sdl compile test
254 fi # cross compilation
257 if test x
"$1" = x
"-h" -o x
"$1" = x
"--help" ; then
260 Usage: configure [options]
261 Options: [defaults in brackets after descriptions]
264 echo "Standard options:"
265 echo " --help print this message"
266 echo " --prefix=PREFIX install in PREFIX [$prefix]"
267 echo " --interp-prefix=PREFIX where to find shared libraries, etc."
268 echo " use %M for cpu name [$interp_prefix]"
269 echo " --target-list=LIST set target list [$target_list]"
271 echo "Advanced options (experts only):"
272 echo " --source-path=PATH path of source code [$source_path]"
273 echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]"
274 echo " --cc=CC use C compiler CC [$cc]"
275 echo " --make=MAKE use specified make [$make]"
276 echo " --static enable static build [$static]"
277 echo " --enable-mingw32 enable Win32 cross compilation with mingw32"
279 echo "NOTE: The object files are build at the place where configure is launched"
283 if test "$mingw32" = "yes" ; then
284 if test -z "$prefix" ; then
285 prefix
="/c/Program Files/Qemu"
292 if test -z "$prefix" ; then
295 mandir
="$prefix/share/man"
296 datadir
="$prefix/share/qemu"
297 docdir
="$prefix/share/doc/qemu"
301 echo "Install prefix $prefix"
302 echo "BIOS directory $datadir"
303 echo "binary directory $bindir"
304 if test "$mingw32" = "no" ; then
305 echo "Manual directory $mandir"
306 echo "ELF interp prefix $interp_prefix"
308 echo "Source path $source_path"
309 echo "C compiler $cc"
312 echo "host big endian $bigendian"
313 echo "target list $target_list"
314 echo "gprof enabled $gprof"
315 echo "static build $static"
316 echo "SDL support $sdl"
317 echo "SDL static link $sdl_static"
318 echo "mingw32 support $mingw32"
320 if test $sdl_too_old = "yes"; then
321 echo "-> Your SDL version is too old - please upgrade to have FFplay/SDL support"
323 if test "$sdl_static" = "no"; then
324 echo "WARNING: cannot compile statically with SDL - qemu-fast won't have a graphical output"
327 config_mak
="config-host.mak"
328 config_h
="config-host.h"
330 #echo "Creating $config_mak and $config_h"
332 echo "# Automatically generated by configure - do not modify" > $config_mak
333 echo "/* Automatically generated by configure - do not modify */" > $config_h
335 echo "prefix=$prefix" >> $config_mak
336 echo "bindir=$bindir" >> $config_mak
337 echo "mandir=$mandir" >> $config_mak
338 echo "datadir=$datadir" >> $config_mak
339 echo "docdir=$docdir" >> $config_mak
340 echo "#define CONFIG_QEMU_SHAREDIR \"$datadir\"" >> $config_h
341 echo "MAKE=$make" >> $config_mak
342 echo "CC=$cc" >> $config_mak
343 if test "$have_gcc3_options" = "yes" ; then
344 echo "HAVE_GCC3_OPTIONS=yes" >> $config_mak
346 echo "HOST_CC=$host_cc" >> $config_mak
347 echo "AR=$ar" >> $config_mak
348 echo "STRIP=$strip -s -R .comment -R .note" >> $config_mak
349 echo "CFLAGS=$CFLAGS" >> $config_mak
350 echo "LDFLAGS=$LDFLAGS" >> $config_mak
351 echo "EXESUF=$EXESUF" >> $config_mak
352 if test "$cpu" = "i386" ; then
353 echo "ARCH=i386" >> $config_mak
354 echo "#define HOST_I386 1" >> $config_h
355 elif test "$cpu" = "amd64" ; then
356 echo "ARCH=amd64" >> $config_mak
357 echo "#define HOST_AMD64 1" >> $config_h
358 elif test "$cpu" = "armv4l" ; then
359 echo "ARCH=arm" >> $config_mak
360 echo "#define HOST_ARM 1" >> $config_h
361 elif test "$cpu" = "powerpc" ; then
362 echo "ARCH=ppc" >> $config_mak
363 echo "#define HOST_PPC 1" >> $config_h
364 elif test "$cpu" = "mips" ; then
365 echo "ARCH=mips" >> $config_mak
366 echo "#define HOST_MIPS 1" >> $config_h
367 elif test "$cpu" = "s390" ; then
368 echo "ARCH=s390" >> $config_mak
369 echo "#define HOST_S390 1" >> $config_h
370 elif test "$cpu" = "alpha" ; then
371 echo "ARCH=alpha" >> $config_mak
372 echo "#define HOST_ALPHA 1" >> $config_h
373 elif test "$cpu" = "sparc" ; then
374 echo "ARCH=sparc" >> $config_mak
375 echo "#define HOST_SPARC 1" >> $config_h
376 elif test "$cpu" = "sparc64" ; then
377 echo "ARCH=sparc64" >> $config_mak
378 echo "#define HOST_SPARC64 1" >> $config_h
379 elif test "$cpu" = "ia64" ; then
380 echo "ARCH=ia64" >> $config_mak
381 echo "#define HOST_IA64 1" >> $config_h
382 elif test "$cpu" = "m68k" ; then
383 echo "ARCH=m68k" >> $config_mak
384 echo "#define HOST_M68K 1" >> $config_h
386 echo "Unsupported CPU"
389 if test "$bigendian" = "yes" ; then
390 echo "WORDS_BIGENDIAN=yes" >> $config_mak
391 echo "#define WORDS_BIGENDIAN 1" >> $config_h
393 if test "$mingw32" = "yes" ; then
394 echo "CONFIG_WIN32=yes" >> $config_mak
395 echo "#define CONFIG_WIN32 1" >> $config_h
396 elif test -f "/usr/include/byteswap.h" ; then
397 echo "#define HAVE_BYTESWAP_H 1" >> $config_h
399 if test "$darwin" = "yes" ; then
400 echo "CONFIG_DARWIN=yes" >> $config_mak
401 echo "#define CONFIG_DARWIN 1" >> $config_h
403 if test "$gdbstub" = "yes" ; then
404 echo "CONFIG_GDBSTUB=yes" >> $config_mak
405 echo "#define CONFIG_GDBSTUB 1" >> $config_h
407 if test "$gprof" = "yes" ; then
408 echo "TARGET_GPROF=yes" >> $config_mak
409 echo "#define HAVE_GPROF 1" >> $config_h
411 if test "$static" = "yes" ; then
412 echo "CONFIG_STATIC=yes" >> $config_mak
413 echo "#define CONFIG_STATIC 1" >> $config_h
415 if test "$slirp" = "yes" ; then
416 echo "CONFIG_SLIRP=yes" >> $config_mak
417 echo "#define CONFIG_SLIRP 1" >> $config_h
419 echo -n "VERSION=" >>$config_mak
420 head $source_path/VERSION
>>$config_mak
421 echo "" >>$config_mak
422 echo -n "#define QEMU_VERSION \"" >> $config_h
423 head $source_path/VERSION
>> $config_h
424 echo "\"" >> $config_h
426 echo "SRC_PATH=$source_path" >> $config_mak
427 echo "TARGET_DIRS=$target_list" >> $config_mak
430 if [ "$bsd" = "yes" ] ; then
431 echo "#define O_LARGEFILE 0" >> $config_h
432 echo "#define MAP_ANONYMOUS MAP_ANON" >> $config_h
433 echo "#define _BSD 1" >> $config_h
436 for target
in $target_list; do
439 config_mak
=$target_dir/config.mak
440 config_h
=$target_dir/config.h
441 target_cpu
=`echo $target | cut -d '-' -f 1`
442 target_bigendian
="no"
443 [ "$target_cpu" = "sparc" ] && target_bigendian
=yes
444 [ "$target_cpu" = "ppc" ] && target_bigendian
=yes
446 if expr $target : '.*-softmmu' > /dev
/null
; then
449 target_user_only
="no"
450 if expr $target : '.*-user' > /dev
/null
; then
451 target_user_only
="yes"
454 #echo "Creating $config_mak, $config_h and $target_dir/Makefile"
457 if test "$target" = "arm-user" ; then
458 mkdir
-p $target_dir/nwfpe
460 if test "$target_user_only" = "no" ; then
461 mkdir
-p $target_dir/slirp
464 ln -sf $source_path/Makefile.target
$target_dir/Makefile
466 echo "# Automatically generated by configure - do not modify" > $config_mak
467 echo "/* Automatically generated by configure - do not modify */" > $config_h
470 echo "include ../config-host.mak" >> $config_mak
471 echo "#include \"../config-host.h\"" >> $config_h
473 interp_prefix1
=`echo "$interp_prefix" | sed "s/%M/$target_cpu/g"`
474 echo "#define CONFIG_QEMU_PREFIX \"$interp_prefix1\"" >> $config_h
476 if test "$target_cpu" = "i386" ; then
477 echo "TARGET_ARCH=i386" >> $config_mak
478 echo "#define TARGET_ARCH \"i386\"" >> $config_h
479 echo "#define TARGET_I386 1" >> $config_h
480 elif test "$target_cpu" = "arm" ; then
481 echo "TARGET_ARCH=arm" >> $config_mak
482 echo "#define TARGET_ARCH \"arm\"" >> $config_h
483 echo "#define TARGET_ARM 1" >> $config_h
484 elif test "$target_cpu" = "sparc" ; then
485 echo "TARGET_ARCH=sparc" >> $config_mak
486 echo "#define TARGET_ARCH \"sparc\"" >> $config_h
487 echo "#define TARGET_SPARC 1" >> $config_h
488 elif test "$target_cpu" = "ppc" ; then
489 echo "TARGET_ARCH=ppc" >> $config_mak
490 echo "#define TARGET_ARCH \"ppc\"" >> $config_h
491 echo "#define TARGET_PPC 1" >> $config_h
493 echo "Unsupported target CPU"
496 if test "$target_bigendian" = "yes" ; then
497 echo "TARGET_WORDS_BIGENDIAN=yes" >> $config_mak
498 echo "#define TARGET_WORDS_BIGENDIAN 1" >> $config_h
500 if test "$target_softmmu" = "yes" ; then
501 echo "CONFIG_SOFTMMU=yes" >> $config_mak
502 echo "#define CONFIG_SOFTMMU 1" >> $config_h
504 if test "$target_user_only" = "yes" ; then
505 echo "CONFIG_USER_ONLY=yes" >> $config_mak
506 echo "#define CONFIG_USER_ONLY 1" >> $config_h
511 if test "$target_user_only" = "no"; then
512 if test "$target_softmmu" = "no" -o "$static" = "yes"; then
513 if test "$sdl_static" = "yes" ; then
514 echo "#define CONFIG_SDL 1" >> $config_h
515 echo "CONFIG_SDL=yes" >> $config_mak
516 echo "SDL_LIBS=$sdl_static_libs" >> $config_mak
519 if test "$sdl" = "yes" ; then
520 echo "#define CONFIG_SDL 1" >> $config_h
521 echo "CONFIG_SDL=yes" >> $config_mak
522 echo "SDL_LIBS=`$sdl_config --libs`" >> $config_mak
525 echo -n "SDL_CFLAGS=`$sdl_config --cflags`" >> $config_mak
526 if [ "${aa}" = "yes" ] ; then
527 echo -n " `aalib-config --cflags`" >> $config_mak ;
529 echo "" >> $config_mak
532 done # for target in $targets
534 # build tree in object directory if source path is different from current one
535 if test "$source_path_used" = "yes" ; then
537 FILES
="Makefile tests/Makefile"
538 for dir
in $DIRS ; do
542 ln -sf $source_path/$f $f
546 rm -f $TMPO $TMPC $TMPE $TMPS