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}-$$-${RANDOM}"
17 TMPS
="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.S"
21 interp_prefix
="/usr/gnemul/qemu-%M"
30 target_list
="i386-user i386 i386-softmmu arm-user sparc-user ppc-user ppc-softmmu"
32 i386|i486|i586|i686|i86pc|BePC
)
41 "Power Macintosh"|ppc|ppc64
)
98 if [ "$bsd" = "yes" ] ; then
99 if [ ! "$darwin" = "yes" ] ; then
102 target_list
="i386-softmmu ppc-softmmu"
106 # XXX: we assume an absolute path is given when launching configure,
107 # except in './configure' case.
108 source_path
=${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"
169 if test -z "$cross_prefix" ; then
172 # big/little endian test
174 #include <inttypes.h>
175 int main(int argc, char ** argv){
176 volatile uint32_t i=0x01234567;
177 return (*((uint8_t*)(&i))) == 0x67;
181 if $cc -o $TMPE $TMPC 2>/dev
/null
; then
182 $TMPE && bigendian
="yes"
184 echo big
/little
test failed
189 # if cross compiling, cannot launch a program, so make a static guess
190 if test "$cpu" = "powerpc" -o "$cpu" = "mips" -o "$cpu" = "s390" -o "$cpu" = "sparc" -o "$cpu" = "sparc64" -o "$cpu" = "m68k"; then
196 # check gcc options support
202 have_gcc3_options
="no"
203 if $cc -fno-reorder-blocks -fno-optimize-sibling-calls -o $TMPO $TMPC 2> /dev
/null
; then
204 have_gcc3_options
="yes"
207 ##########################################
212 if test -z "$sdl" ; then
214 sdl_config
="sdl-config"
218 if test "$mingw32" = "yes" -a ! -z "$cross_prefix" ; then
219 # win32 cross compilation case
220 sdl_config
="i386-mingw32msvc-sdl-config"
226 #undef main /* We don't want SDL to override our main() */
227 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
230 if $cc -o $TMPE `$sdl_config --cflags 2> /dev/null` $TMPC `$sdl_config --libs 2> /dev/null` 2> /dev
/null
; then
231 _sdlversion
=`$sdl_config --version | sed 's/[^0-9]//g'`
232 if test "$_sdlversion" -lt 121 ; then
238 # static link with sdl ?
239 if test "$sdl" = "yes" ; then
241 `$sdl_config --static-libs | grep \\\-laa > /dev/null` && aa
="yes"
242 sdl_static_libs
=`$sdl_config --static-libs`
243 if [ "$aa" = "yes" ] ; then
244 sdl_static_libs
="$sdl_static_libs `aalib-config --static-libs`"
247 if $cc -o $TMPE `$sdl_config --cflags 2> /dev/null` $TMPC $sdl_static_libs 2> /dev
/null
; then
253 fi # sdl compile test
255 fi # cross compilation
258 if test x
"$1" = x
"-h" -o x
"$1" = x
"--help" ; then
261 Usage: configure [options]
262 Options: [defaults in brackets after descriptions]
265 echo "Standard options:"
266 echo " --help print this message"
267 echo " --prefix=PREFIX install in PREFIX [$prefix]"
268 echo " --interp-prefix=PREFIX where to find shared libraries, etc."
269 echo " use %M for cpu name [$interp_prefix]"
270 echo " --target-list=LIST set target list [$target_list]"
272 echo "Advanced options (experts only):"
273 echo " --source-path=PATH path of source code [$source_path]"
274 echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]"
275 echo " --cc=CC use C compiler CC [$cc]"
276 echo " --make=MAKE use specified make [$make]"
277 echo " --static enable static build [$static]"
278 echo " --enable-mingw32 enable Win32 cross compilation with mingw32"
280 echo "NOTE: The object files are build at the place where configure is launched"
284 if test "$mingw32" = "yes" ; then
285 if test -z "$prefix" ; then
286 prefix
="/c/Program Files/Qemu"
293 if test -z "$prefix" ; then
296 mandir
="$prefix/share/man"
297 datadir
="$prefix/share/qemu"
298 docdir
="$prefix/share/doc/qemu"
302 echo "Install prefix $prefix"
303 echo "BIOS directory $datadir"
304 echo "binary directory $bindir"
305 if test "$mingw32" = "no" ; then
306 echo "Manual directory $mandir"
307 echo "ELF interp prefix $interp_prefix"
309 echo "Source path $source_path"
310 echo "C compiler $cc"
313 echo "host big endian $bigendian"
314 echo "target list $target_list"
315 echo "gprof enabled $gprof"
316 echo "static build $static"
317 echo "SDL support $sdl"
318 echo "SDL static link $sdl_static"
319 echo "mingw32 support $mingw32"
321 if test $sdl_too_old = "yes"; then
322 echo "-> Your SDL version is too old - please upgrade to have FFplay/SDL support"
324 if test "$sdl_static" = "no"; then
325 echo "WARNING: cannot compile statically with SDL - qemu-fast won't have a graphical output"
328 config_mak
="config-host.mak"
329 config_h
="config-host.h"
331 #echo "Creating $config_mak and $config_h"
333 echo "# Automatically generated by configure - do not modify" > $config_mak
334 echo "/* Automatically generated by configure - do not modify */" > $config_h
336 echo "prefix=$prefix" >> $config_mak
337 echo "bindir=$bindir" >> $config_mak
338 echo "mandir=$mandir" >> $config_mak
339 echo "datadir=$datadir" >> $config_mak
340 echo "docdir=$docdir" >> $config_mak
341 echo "#define CONFIG_QEMU_SHAREDIR \"$datadir\"" >> $config_h
342 echo "MAKE=$make" >> $config_mak
343 echo "CC=$cc" >> $config_mak
344 if test "$have_gcc3_options" = "yes" ; then
345 echo "HAVE_GCC3_OPTIONS=yes" >> $config_mak
347 echo "HOST_CC=$host_cc" >> $config_mak
348 echo "AR=$ar" >> $config_mak
349 echo "STRIP=$strip -s -R .comment -R .note" >> $config_mak
350 echo "CFLAGS=$CFLAGS" >> $config_mak
351 echo "LDFLAGS=$LDFLAGS" >> $config_mak
352 echo "EXESUF=$EXESUF" >> $config_mak
353 if test "$cpu" = "i386" ; then
354 echo "ARCH=i386" >> $config_mak
355 echo "#define HOST_I386 1" >> $config_h
356 elif test "$cpu" = "amd64" ; then
357 echo "ARCH=amd64" >> $config_mak
358 echo "#define HOST_AMD64 1" >> $config_h
359 elif test "$cpu" = "armv4l" ; then
360 echo "ARCH=arm" >> $config_mak
361 echo "#define HOST_ARM 1" >> $config_h
362 elif test "$cpu" = "powerpc" ; then
363 echo "ARCH=ppc" >> $config_mak
364 echo "#define HOST_PPC 1" >> $config_h
365 elif test "$cpu" = "mips" ; then
366 echo "ARCH=mips" >> $config_mak
367 echo "#define HOST_MIPS 1" >> $config_h
368 elif test "$cpu" = "s390" ; then
369 echo "ARCH=s390" >> $config_mak
370 echo "#define HOST_S390 1" >> $config_h
371 elif test "$cpu" = "alpha" ; then
372 echo "ARCH=alpha" >> $config_mak
373 echo "#define HOST_ALPHA 1" >> $config_h
374 elif test "$cpu" = "sparc" ; then
375 echo "ARCH=sparc" >> $config_mak
376 echo "#define HOST_SPARC 1" >> $config_h
377 elif test "$cpu" = "sparc64" ; then
378 echo "ARCH=sparc64" >> $config_mak
379 echo "#define HOST_SPARC64 1" >> $config_h
380 elif test "$cpu" = "ia64" ; then
381 echo "ARCH=ia64" >> $config_mak
382 echo "#define HOST_IA64 1" >> $config_h
383 elif test "$cpu" = "m68k" ; then
384 echo "ARCH=m68k" >> $config_mak
385 echo "#define HOST_M68K 1" >> $config_h
387 echo "Unsupported CPU"
390 if test "$bigendian" = "yes" ; then
391 echo "WORDS_BIGENDIAN=yes" >> $config_mak
392 echo "#define WORDS_BIGENDIAN 1" >> $config_h
394 if test "$mingw32" = "yes" ; then
395 echo "CONFIG_WIN32=yes" >> $config_mak
396 echo "#define CONFIG_WIN32 1" >> $config_h
397 elif test -f "/usr/include/byteswap.h" ; then
398 echo "#define HAVE_BYTESWAP_H 1" >> $config_h
400 if test "$darwin" = "yes" ; then
401 echo "CONFIG_DARWIN=yes" >> $config_mak
402 echo "#define CONFIG_DARWIN 1" >> $config_h
404 if test "$gdbstub" = "yes" ; then
405 echo "CONFIG_GDBSTUB=yes" >> $config_mak
406 echo "#define CONFIG_GDBSTUB 1" >> $config_h
408 if test "$gprof" = "yes" ; then
409 echo "TARGET_GPROF=yes" >> $config_mak
410 echo "#define HAVE_GPROF 1" >> $config_h
412 if test "$static" = "yes" ; then
413 echo "CONFIG_STATIC=yes" >> $config_mak
414 echo "#define CONFIG_STATIC 1" >> $config_h
416 if test "$slirp" = "yes" ; then
417 echo "CONFIG_SLIRP=yes" >> $config_mak
418 echo "#define CONFIG_SLIRP 1" >> $config_h
420 echo -n "VERSION=" >>$config_mak
421 head $source_path/VERSION
>>$config_mak
422 echo "" >>$config_mak
423 echo -n "#define QEMU_VERSION \"" >> $config_h
424 head $source_path/VERSION
>> $config_h
425 echo "\"" >> $config_h
427 echo "SRC_PATH=$source_path" >> $config_mak
428 echo "TARGET_DIRS=$target_list" >> $config_mak
431 if [ "$bsd" = "yes" ] ; then
432 echo "#define O_LARGEFILE 0" >> $config_h
433 echo "#define lseek64 lseek" >> $config_h
434 echo "#define mkstemp64 mkstemp" >> $config_h
435 echo "#define ftruncate64 ftruncate" >> $config_h
436 echo "#define off64_t off_t" >> $config_h
437 echo "#define MAP_ANONYMOUS MAP_ANON" >> $config_h
438 echo "#define _BSD 1" >> $config_h
441 for target
in $target_list; do
444 config_mak
=$target_dir/config.mak
445 config_h
=$target_dir/config.h
446 target_cpu
=`echo $target | cut -d '-' -f 1`
447 target_bigendian
="no"
448 [ "$target_cpu" = "sparc" ] && target_bigendian
=yes
449 [ "$target_cpu" = "ppc" ] && target_bigendian
=yes
451 if expr $target : '.*-softmmu' > /dev
/null
; then
454 target_user_only
="no"
455 if expr $target : '.*-user' > /dev
/null
; then
456 target_user_only
="yes"
459 #echo "Creating $config_mak, $config_h and $target_dir/Makefile"
462 if test "$target" = "arm-user" ; then
463 mkdir
-p $target_dir/nwfpe
465 if test "$target_user_only" = "no" ; then
466 mkdir
-p $target_dir/slirp
469 ln -sf $source_path/Makefile.target
$target_dir/Makefile
471 echo "# Automatically generated by configure - do not modify" > $config_mak
472 echo "/* Automatically generated by configure - do not modify */" > $config_h
475 echo "include ../config-host.mak" >> $config_mak
476 echo "#include \"../config-host.h\"" >> $config_h
478 interp_prefix1
=`echo "$interp_prefix" | sed "s/%M/$target_cpu/g"`
479 echo "#define CONFIG_QEMU_PREFIX \"$interp_prefix1\"" >> $config_h
481 if test "$target_cpu" = "i386" ; then
482 echo "TARGET_ARCH=i386" >> $config_mak
483 echo "#define TARGET_ARCH \"i386\"" >> $config_h
484 echo "#define TARGET_I386 1" >> $config_h
485 elif test "$target_cpu" = "arm" ; then
486 echo "TARGET_ARCH=arm" >> $config_mak
487 echo "#define TARGET_ARCH \"arm\"" >> $config_h
488 echo "#define TARGET_ARM 1" >> $config_h
489 elif test "$target_cpu" = "sparc" ; then
490 echo "TARGET_ARCH=sparc" >> $config_mak
491 echo "#define TARGET_ARCH \"sparc\"" >> $config_h
492 echo "#define TARGET_SPARC 1" >> $config_h
493 elif test "$target_cpu" = "ppc" ; then
494 echo "TARGET_ARCH=ppc" >> $config_mak
495 echo "#define TARGET_ARCH \"ppc\"" >> $config_h
496 echo "#define TARGET_PPC 1" >> $config_h
498 echo "Unsupported target CPU"
501 if test "$target_bigendian" = "yes" ; then
502 echo "TARGET_WORDS_BIGENDIAN=yes" >> $config_mak
503 echo "#define TARGET_WORDS_BIGENDIAN 1" >> $config_h
505 if test "$target_softmmu" = "yes" ; then
506 echo "CONFIG_SOFTMMU=yes" >> $config_mak
507 echo "#define CONFIG_SOFTMMU 1" >> $config_h
509 if test "$target_user_only" = "yes" ; then
510 echo "CONFIG_USER_ONLY=yes" >> $config_mak
511 echo "#define CONFIG_USER_ONLY 1" >> $config_h
516 if test "$target_user_only" = "no"; then
517 if test "$target_softmmu" = "no" -o "$static" = "yes"; then
518 if test "$sdl_static" = "yes" ; then
519 echo "#define CONFIG_SDL 1" >> $config_h
520 echo "CONFIG_SDL=yes" >> $config_mak
521 echo "SDL_LIBS=$sdl_static_libs" >> $config_mak
524 if test "$sdl" = "yes" ; then
525 echo "#define CONFIG_SDL 1" >> $config_h
526 echo "CONFIG_SDL=yes" >> $config_mak
527 echo "SDL_LIBS=`$sdl_config --libs`" >> $config_mak
530 echo -n "SDL_CFLAGS=`$sdl_config --cflags`" >> $config_mak
531 if [ "${aa}" = "yes" ] ; then
532 echo -n " `aalib-config --cflags`" >> $config_mak ;
534 echo "" >> $config_mak
537 done # for target in $targets
539 # build tree in object directory if source path is different from current one
540 if test "$source_path_used" = "yes" ; then
542 FILES
="Makefile tests/Makefile"
543 for dir
in $DIRS ; do
547 ln -sf $source_path/$f $f
551 rm -f $TMPO $TMPC $TMPE $TMPS