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}-$$-${RANDOM}"
17 TMPS="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.S"
21 interp_prefix="/usr/gnemul/qemu-%M"
30 target_list="i386-user i386 i386-softmmu arm-user sparc-user ppc-user ppc-softmmu sparc-softmmu"
32 i386|i486|i586|i686|i86pc|BePC)
41 "Power Macintosh"|ppc|ppc64)
105 if [ "$bsd" = "yes" ] ; then
106 if [ ! "$darwin" = "yes" ] ; then
109 target_list="i386-softmmu ppc-softmmu sparc-softmmu"
113 # XXX: we assume an absolute path is given when launching configure,
114 # except in './configure' case.
115 source_path=${0%configure}
116 source_path=${source_path%/}
117 source_path_used="yes"
118 if test -z "$source_path" -o "$source_path" = "." ; then
120 source_path_used="no"
125 --prefix=*) prefix=`echo $opt | cut -d '=' -f 2`
127 --interp-prefix=*) interp_prefix=`echo $opt | cut -d '=' -f 2`
129 --source-path=*) source_path=`echo $opt | cut -d '=' -f 2`
131 --cross-prefix=*) cross_prefix=`echo $opt | cut -d '=' -f 2`
133 --cc=*) cc=`echo $opt | cut -d '=' -f 2`
135 --make=*) make=`echo $opt | cut -d '=' -f 2`
137 --extra-cflags=*) CFLAGS="${opt#--extra-cflags=}"
139 --extra-ldflags=*) LDFLAGS="${opt#--extra-ldflags=}"
141 --extra-libs=*) extralibs=${opt#--extra-libs=}
143 --cpu=*) cpu=`echo $opt | cut -d '=' -f 2`
145 --target-list=*) target_list=${opt#--target-list=}
147 --enable-gprof) gprof="yes"
149 --static) static="yes"
151 --disable-sdl) sdl="no"
153 --enable-mingw32) mingw32="yes" ; cross_prefix="i386-mingw32-"
155 --disable-slirp) slirp="no"
157 --enable-adlib) adlib="yes"
162 # Checking for CFLAGS
163 if test -z "$CFLAGS"; then
167 cc="${cross_prefix}${cc}"
168 ar="${cross_prefix}${ar}"
169 strip="${cross_prefix}${strip}"
171 if test "$mingw32" = "yes" ; then
172 target_list="i386-softmmu ppc-softmmu sparc-softmmu"
178 if test -z "$cross_prefix" ; then
181 # big/little endian test
183 #include <inttypes.h>
184 int main(int argc, char ** argv){
185 volatile uint32_t i=0x01234567;
186 return (*((uint8_t*)(&i))) == 0x67;
190 if $cc -o $TMPE $TMPC 2>/dev/null ; then
191 $TMPE && bigendian="yes"
193 echo big/little test failed
198 # if cross compiling, cannot launch a program, so make a static guess
199 if test "$cpu" = "powerpc" -o "$cpu" = "mips" -o "$cpu" = "s390" -o "$cpu" = "sparc" -o "$cpu" = "sparc64" -o "$cpu" = "m68k"; then
205 # check gcc options support
211 have_gcc3_options="no"
212 if $cc -fno-reorder-blocks -fno-optimize-sibling-calls -o $TMPO $TMPC 2> /dev/null ; then
213 have_gcc3_options="yes"
216 ##########################################
221 if test -z "$sdl" ; then
223 sdl_config="sdl-config"
227 if test "$mingw32" = "yes" -a ! -z "$cross_prefix" ; then
228 # win32 cross compilation case
229 sdl_config="i386-mingw32msvc-sdl-config"
235 #undef main /* We don't want SDL to override our main() */
236 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
239 if $cc -o $TMPE `$sdl_config --cflags 2> /dev/null` $TMPC `$sdl_config --libs 2> /dev/null` 2> /dev/null ; then
240 _sdlversion=`$sdl_config --version | sed 's/[^0-9]//g'`
241 if test "$_sdlversion" -lt 121 ; then
247 # static link with sdl ?
248 if test "$sdl" = "yes" ; then
250 `$sdl_config --static-libs | grep \\\-laa > /dev/null` && aa="yes"
251 sdl_static_libs=`$sdl_config --static-libs`
252 if [ "$aa" = "yes" ] ; then
253 sdl_static_libs="$sdl_static_libs `aalib-config --static-libs`"
256 if $cc -o $TMPE `$sdl_config --cflags 2> /dev/null` $TMPC $sdl_static_libs 2> /dev/null; then
262 fi # sdl compile test
264 fi # cross compilation
267 if test x"$1" = x"-h" -o x"$1" = x"--help" ; then
270 Usage: configure [options]
271 Options: [defaults in brackets after descriptions]
274 echo "Standard options:"
275 echo " --help print this message"
276 echo " --prefix=PREFIX install in PREFIX [$prefix]"
277 echo " --interp-prefix=PREFIX where to find shared libraries, etc."
278 echo " use %M for cpu name [$interp_prefix]"
279 echo " --target-list=LIST set target list [$target_list]"
281 echo "Advanced options (experts only):"
282 echo " --source-path=PATH path of source code [$source_path]"
283 echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]"
284 echo " --cc=CC use C compiler CC [$cc]"
285 echo " --make=MAKE use specified make [$make]"
286 echo " --static enable static build [$static]"
287 echo " --enable-mingw32 enable Win32 cross compilation with mingw32"
289 echo "NOTE: The object files are build at the place where configure is launched"
293 if test "$mingw32" = "yes" ; then
294 if test -z "$prefix" ; then
295 prefix="/c/Program Files/Qemu"
302 if test -z "$prefix" ; then
305 mandir="$prefix/share/man"
306 datadir="$prefix/share/qemu"
307 docdir="$prefix/share/doc/qemu"
311 echo "Install prefix $prefix"
312 echo "BIOS directory $datadir"
313 echo "binary directory $bindir"
314 if test "$mingw32" = "no" ; then
315 echo "Manual directory $mandir"
316 echo "ELF interp prefix $interp_prefix"
318 echo "Source path $source_path"
319 echo "C compiler $cc"
322 echo "host big endian $bigendian"
323 echo "target list $target_list"
324 echo "gprof enabled $gprof"
325 echo "static build $static"
326 echo "SDL support $sdl"
327 echo "SDL static link $sdl_static"
328 echo "mingw32 support $mingw32"
329 echo "Adlib support $adlib"
331 if test $sdl_too_old = "yes"; then
332 echo "-> Your SDL version is too old - please upgrade to have FFplay/SDL support"
334 if test "$sdl_static" = "no"; then
335 echo "WARNING: cannot compile statically with SDL - qemu-fast won't have a graphical output"
338 config_mak="config-host.mak"
339 config_h="config-host.h"
341 #echo "Creating $config_mak and $config_h"
343 echo "# Automatically generated by configure - do not modify" > $config_mak
344 echo "/* Automatically generated by configure - do not modify */" > $config_h
346 echo "prefix=$prefix" >> $config_mak
347 echo "bindir=$bindir" >> $config_mak
348 echo "mandir=$mandir" >> $config_mak
349 echo "datadir=$datadir" >> $config_mak
350 echo "docdir=$docdir" >> $config_mak
351 echo "#define CONFIG_QEMU_SHAREDIR \"$datadir\"" >> $config_h
352 echo "MAKE=$make" >> $config_mak
353 echo "CC=$cc" >> $config_mak
354 if test "$have_gcc3_options" = "yes" ; then
355 echo "HAVE_GCC3_OPTIONS=yes" >> $config_mak
357 echo "HOST_CC=$host_cc" >> $config_mak
358 echo "AR=$ar" >> $config_mak
359 echo "STRIP=$strip -s -R .comment -R .note" >> $config_mak
360 echo "CFLAGS=$CFLAGS" >> $config_mak
361 echo "LDFLAGS=$LDFLAGS" >> $config_mak
362 echo "EXESUF=$EXESUF" >> $config_mak
363 if test "$cpu" = "i386" ; then
364 echo "ARCH=i386" >> $config_mak
365 echo "#define HOST_I386 1" >> $config_h
366 elif test "$cpu" = "amd64" ; then
367 echo "ARCH=amd64" >> $config_mak
368 echo "#define HOST_AMD64 1" >> $config_h
369 elif test "$cpu" = "armv4l" ; then
370 echo "ARCH=arm" >> $config_mak
371 echo "#define HOST_ARM 1" >> $config_h
372 elif test "$cpu" = "powerpc" ; then
373 echo "ARCH=ppc" >> $config_mak
374 echo "#define HOST_PPC 1" >> $config_h
375 elif test "$cpu" = "mips" ; then
376 echo "ARCH=mips" >> $config_mak
377 echo "#define HOST_MIPS 1" >> $config_h
378 elif test "$cpu" = "s390" ; then
379 echo "ARCH=s390" >> $config_mak
380 echo "#define HOST_S390 1" >> $config_h
381 elif test "$cpu" = "alpha" ; then
382 echo "ARCH=alpha" >> $config_mak
383 echo "#define HOST_ALPHA 1" >> $config_h
384 elif test "$cpu" = "sparc" ; then
385 echo "ARCH=sparc" >> $config_mak
386 echo "#define HOST_SPARC 1" >> $config_h
387 elif test "$cpu" = "sparc64" ; then
388 echo "ARCH=sparc64" >> $config_mak
389 echo "#define HOST_SPARC64 1" >> $config_h
390 elif test "$cpu" = "ia64" ; then
391 echo "ARCH=ia64" >> $config_mak
392 echo "#define HOST_IA64 1" >> $config_h
393 elif test "$cpu" = "m68k" ; then
394 echo "ARCH=m68k" >> $config_mak
395 echo "#define HOST_M68K 1" >> $config_h
397 echo "Unsupported CPU"
400 if test "$bigendian" = "yes" ; then
401 echo "WORDS_BIGENDIAN=yes" >> $config_mak
402 echo "#define WORDS_BIGENDIAN 1" >> $config_h
404 if test "$mingw32" = "yes" ; then
405 echo "CONFIG_WIN32=yes" >> $config_mak
406 echo "#define CONFIG_WIN32 1" >> $config_h
407 elif test -f "/usr/include/byteswap.h" ; then
408 echo "#define HAVE_BYTESWAP_H 1" >> $config_h
410 if test "$darwin" = "yes" ; then
411 echo "CONFIG_DARWIN=yes" >> $config_mak
412 echo "#define CONFIG_DARWIN 1" >> $config_h
414 if test "$gdbstub" = "yes" ; then
415 echo "CONFIG_GDBSTUB=yes" >> $config_mak
416 echo "#define CONFIG_GDBSTUB 1" >> $config_h
418 if test "$gprof" = "yes" ; then
419 echo "TARGET_GPROF=yes" >> $config_mak
420 echo "#define HAVE_GPROF 1" >> $config_h
422 if test "$static" = "yes" ; then
423 echo "CONFIG_STATIC=yes" >> $config_mak
424 echo "#define CONFIG_STATIC 1" >> $config_h
426 if test "$slirp" = "yes" ; then
427 echo "CONFIG_SLIRP=yes" >> $config_mak
428 echo "#define CONFIG_SLIRP 1" >> $config_h
430 if test "$adlib" = "yes" ; then
431 echo "CONFIG_ADLIB=yes" >> $config_mak
432 echo "#define CONFIG_ADLIB 1" >> $config_h
434 if test "$oss" = "yes" ; then
435 echo "CONFIG_OSS=yes" >> $config_mak
436 echo "#define CONFIG_OSS 1" >> $config_h
438 echo -n "VERSION=" >>$config_mak
439 head $source_path/VERSION >>$config_mak
440 echo "" >>$config_mak
441 echo -n "#define QEMU_VERSION \"" >> $config_h
442 head $source_path/VERSION >> $config_h
443 echo "\"" >> $config_h
445 echo "SRC_PATH=$source_path" >> $config_mak
446 echo "TARGET_DIRS=$target_list" >> $config_mak
449 if [ "$bsd" = "yes" ] ; then
450 echo "#define O_LARGEFILE 0" >> $config_h
451 echo "#define MAP_ANONYMOUS MAP_ANON" >> $config_h
452 echo "#define _BSD 1" >> $config_h
455 for target in $target_list; do
458 config_mak=$target_dir/config.mak
459 config_h=$target_dir/config.h
460 target_cpu=`echo $target | cut -d '-' -f 1`
461 target_bigendian="no"
462 [ "$target_cpu" = "sparc" ] && target_bigendian=yes
463 [ "$target_cpu" = "ppc" ] && target_bigendian=yes
465 if expr $target : '.*-softmmu' > /dev/null ; then
468 target_user_only="no"
469 if expr $target : '.*-user' > /dev/null ; then
470 target_user_only="yes"
473 #echo "Creating $config_mak, $config_h and $target_dir/Makefile"
476 if test "$target" = "arm-user" ; then
477 mkdir -p $target_dir/nwfpe
479 if test "$target_user_only" = "no" ; then
480 mkdir -p $target_dir/slirp
483 ln -sf $source_path/Makefile.target $target_dir/Makefile
485 echo "# Automatically generated by configure - do not modify" > $config_mak
486 echo "/* Automatically generated by configure - do not modify */" > $config_h
489 echo "include ../config-host.mak" >> $config_mak
490 echo "#include \"../config-host.h\"" >> $config_h
492 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_cpu/g"`
493 echo "#define CONFIG_QEMU_PREFIX \"$interp_prefix1\"" >> $config_h
495 if test "$target_cpu" = "i386" ; then
496 echo "TARGET_ARCH=i386" >> $config_mak
497 echo "#define TARGET_ARCH \"i386\"" >> $config_h
498 echo "#define TARGET_I386 1" >> $config_h
499 elif test "$target_cpu" = "arm" ; then
500 echo "TARGET_ARCH=arm" >> $config_mak
501 echo "#define TARGET_ARCH \"arm\"" >> $config_h
502 echo "#define TARGET_ARM 1" >> $config_h
503 elif test "$target_cpu" = "sparc" ; then
504 echo "TARGET_ARCH=sparc" >> $config_mak
505 echo "#define TARGET_ARCH \"sparc\"" >> $config_h
506 echo "#define TARGET_SPARC 1" >> $config_h
507 elif test "$target_cpu" = "ppc" ; then
508 echo "TARGET_ARCH=ppc" >> $config_mak
509 echo "#define TARGET_ARCH \"ppc\"" >> $config_h
510 echo "#define TARGET_PPC 1" >> $config_h
512 echo "Unsupported target CPU"
515 if test "$target_bigendian" = "yes" ; then
516 echo "TARGET_WORDS_BIGENDIAN=yes" >> $config_mak
517 echo "#define TARGET_WORDS_BIGENDIAN 1" >> $config_h
519 if test "$target_softmmu" = "yes" ; then
520 echo "CONFIG_SOFTMMU=yes" >> $config_mak
521 echo "#define CONFIG_SOFTMMU 1" >> $config_h
523 if test "$target_user_only" = "yes" ; then
524 echo "CONFIG_USER_ONLY=yes" >> $config_mak
525 echo "#define CONFIG_USER_ONLY 1" >> $config_h
530 if test "$target_user_only" = "no"; then
531 if test "$target_softmmu" = "no" -o "$static" = "yes"; then
536 if test "$sdl1" = "yes" ; then
537 echo "#define CONFIG_SDL 1" >> $config_h
538 echo "CONFIG_SDL=yes" >> $config_mak
539 if test "$target_softmmu" = "no" -o "$static" = "yes"; then
540 echo "SDL_LIBS=$sdl_static_libs" >> $config_mak
542 echo "SDL_LIBS=`$sdl_config --libs`" >> $config_mak
544 echo -n "SDL_CFLAGS=`$sdl_config --cflags`" >> $config_mak
545 if [ "${aa}" = "yes" ] ; then
546 echo -n " `aalib-config --cflags`" >> $config_mak ;
548 echo "" >> $config_mak
552 done # for target in $targets
554 # build tree in object directory if source path is different from current one
555 if test "$source_path_used" = "yes" ; then
557 FILES="Makefile tests/Makefile"
558 for dir in $DIRS ; do
562 ln -sf $source_path/$f $f
566 rm -f $TMPO $TMPC $TMPE $TMPS