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}-$$-${RANDOM}"
17 TMPS="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.S"
21 interp_prefix="/usr/gnemul/qemu-%M"
30 target_list="i386-user i386 i386-softmmu arm-user sparc-user ppc-user ppc-softmmu"
32 i386|i486|i586|i686|i86pc|BePC)
41 "Power Macintosh"|ppc|ppc64)
86 # XXX: we assume an absolute path is given when launching configure,
87 # except in './configure' case.
88 source_path=${0%configure}
89 source_path=${source_path%/}
90 source_path_used="yes"
91 if test -z "$source_path" -o "$source_path" = "." ; then
98 --prefix=*) prefix=`echo $opt | cut -d '=' -f 2`
100 --interp-prefix=*) interp_prefix=`echo $opt | cut -d '=' -f 2`
102 --source-path=*) source_path=`echo $opt | cut -d '=' -f 2`
104 --cross-prefix=*) cross_prefix=`echo $opt | cut -d '=' -f 2`
106 --cc=*) cc=`echo $opt | cut -d '=' -f 2`
108 --make=*) make=`echo $opt | cut -d '=' -f 2`
110 --extra-cflags=*) CFLAGS="${opt#--extra-cflags=}"
112 --extra-ldflags=*) LDFLAGS="${opt#--extra-ldflags=}"
114 --extra-libs=*) extralibs=${opt#--extra-libs=}
116 --cpu=*) cpu=`echo $opt | cut -d '=' -f 2`
118 --target-list=*) target_list=${opt#--target-list=}
120 --enable-gprof) gprof="yes"
122 --static) static="yes"
124 --disable-sdl) sdl="no"
126 --enable-mingw32) mingw32="yes" ; cross_prefix="i386-mingw32-"
128 --enable-slirp) slirp="yes"
133 # Checking for CFLAGS
134 if test -z "$CFLAGS"; then
138 cc="${cross_prefix}${cc}"
139 ar="${cross_prefix}${ar}"
140 strip="${cross_prefix}${strip}"
142 if test "$mingw32" = "yes" ; then
143 target_list="i386-softmmu"
148 if test -z "$cross_prefix" ; then
151 # big/little endian test
153 #include <inttypes.h>
154 int main(int argc, char ** argv){
155 volatile uint32_t i=0x01234567;
156 return (*((uint8_t*)(&i))) == 0x67;
160 if $cc -o $TMPE $TMPC 2>/dev/null ; then
161 $TMPE && bigendian="yes"
163 echo big/little test failed
168 # if cross compiling, cannot launch a program, so make a static guess
169 if test "$cpu" = "powerpc" -o "$cpu" = "mips" -o "$cpu" = "s390" -o "$cpu" = "sparc" -o "$cpu" = "sparc64" -o "$cpu" = "m68k"; then
175 # check gcc options support
181 have_gcc3_options="no"
182 if $cc -fno-reorder-blocks -fno-optimize-sibling-calls -o $TMPO $TMPC 2> /dev/null ; then
183 have_gcc3_options="yes"
186 ##########################################
191 if test -z "$sdl" ; then
193 sdl_config="sdl-config"
197 if test "$mingw32" = "yes" -a ! -z "$cross_prefix" ; then
198 # win32 cross compilation case
199 sdl_config="i386-mingw32msvc-sdl-config"
205 #undef main /* We don't want SDL to override our main() */
206 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
209 if $cc -o $TMPE `$sdl_config --cflags 2> /dev/null` $TMPC `$sdl_config --libs 2> /dev/null` 2> /dev/null ; then
210 _sdlversion=`$sdl_config --version | sed 's/[^0-9]//g'`
211 if test "$_sdlversion" -lt 121 ; then
217 # static link with sdl ?
218 if test "$sdl" = "yes" ; then
220 `$sdl_config --static-libs | grep \\\-laa > /dev/null` && aa="yes"
221 sdl_static_libs=`$sdl_config --static-libs`
222 if [ "$aa" = "yes" ] ; then
223 sdl_static_libs="$sdl_static_libs `aalib-config --static-libs`"
226 if $cc -o $TMPE `$sdl_config --cflags 2> /dev/null` $TMPC $sdl_static_libs 2> /dev/null; then
232 fi # sdl compile test
234 fi # cross compilation
237 if test x"$1" = x"-h" -o x"$1" = x"--help" ; then
240 Usage: configure [options]
241 Options: [defaults in brackets after descriptions]
244 echo "Standard options:"
245 echo " --help print this message"
246 echo " --prefix=PREFIX install in PREFIX [$prefix]"
247 echo " --interp-prefix=PREFIX where to find shared libraries, etc."
248 echo " use %M for cpu name [$interp_prefix]"
249 echo " --target-list=LIST set target list [$target_list]"
251 echo "Advanced options (experts only):"
252 echo " --source-path=PATH path of source code [$source_path]"
253 echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]"
254 echo " --cc=CC use C compiler CC [$cc]"
255 echo " --make=MAKE use specified make [$make]"
256 echo " --static enable static build [$static]"
257 echo " --enable-mingw32 enable Win32 cross compilation with mingw32"
259 echo "NOTE: The object files are build at the place where configure is launched"
263 if test "$mingw32" = "yes" ; then
264 if test -z "$prefix" ; then
265 prefix="/c/Program Files/Qemu"
271 if test -z "$prefix" ; then
274 mandir="$prefix/share/man"
275 sharedir="$prefix/share/qemu"
279 echo "Install prefix $prefix"
280 echo "BIOS directory $sharedir"
281 echo "binary directory $bindir"
282 if test "$mingw32" = "no" ; then
283 echo "Manual directory $mandir"
284 echo "ELF interp prefix $interp_prefix"
286 echo "Source path $source_path"
287 echo "C compiler $cc"
290 echo "host big endian $bigendian"
291 echo "target list $target_list"
292 echo "gprof enabled $gprof"
293 echo "static build $static"
294 echo "SDL support $sdl"
295 echo "SDL static link $sdl_static"
296 echo "mingw32 support $mingw32"
298 if test $sdl_too_old = "yes"; then
299 echo "-> Your SDL version is too old - please upgrade to have FFplay/SDL support"
301 if test "$sdl_static" = "no"; then
302 echo "WARNING: cannot compile statically with SDL - qemu-fast won't have a graphical output"
305 config_mak="config-host.mak"
306 config_h="config-host.h"
308 #echo "Creating $config_mak and $config_h"
310 echo "# Automatically generated by configure - do not modify" > $config_mak
311 echo "/* Automatically generated by configure - do not modify */" > $config_h
313 echo "prefix=$prefix" >> $config_mak
314 echo "bindir=$bindir" >> $config_mak
315 echo "mandir=$mandir" >> $config_mak
316 echo "sharedir=$sharedir" >> $config_mak
317 echo "#define CONFIG_QEMU_SHAREDIR \"$sharedir\"" >> $config_h
318 echo "MAKE=$make" >> $config_mak
319 echo "CC=$cc" >> $config_mak
320 if test "$have_gcc3_options" = "yes" ; then
321 echo "HAVE_GCC3_OPTIONS=yes" >> $config_mak
323 echo "HOST_CC=$host_cc" >> $config_mak
324 echo "AR=$ar" >> $config_mak
325 echo "STRIP=$strip -s -R .comment -R .note" >> $config_mak
326 echo "CFLAGS=$CFLAGS" >> $config_mak
327 echo "LDFLAGS=$LDFLAGS" >> $config_mak
328 echo "EXESUF=$EXESUF" >> $config_mak
329 if test "$cpu" = "i386" ; then
330 echo "ARCH=i386" >> $config_mak
331 echo "#define HOST_I386 1" >> $config_h
332 elif test "$cpu" = "amd64" ; then
333 echo "ARCH=amd64" >> $config_mak
334 echo "#define HOST_AMD64 1" >> $config_h
335 elif test "$cpu" = "armv4l" ; then
336 echo "ARCH=arm" >> $config_mak
337 echo "#define HOST_ARM 1" >> $config_h
338 elif test "$cpu" = "powerpc" ; then
339 echo "ARCH=ppc" >> $config_mak
340 echo "#define HOST_PPC 1" >> $config_h
341 elif test "$cpu" = "mips" ; then
342 echo "ARCH=mips" >> $config_mak
343 echo "#define HOST_MIPS 1" >> $config_h
344 elif test "$cpu" = "s390" ; then
345 echo "ARCH=s390" >> $config_mak
346 echo "#define HOST_S390 1" >> $config_h
347 elif test "$cpu" = "alpha" ; then
348 echo "ARCH=alpha" >> $config_mak
349 echo "#define HOST_ALPHA 1" >> $config_h
350 elif test "$cpu" = "sparc" ; then
351 echo "ARCH=sparc" >> $config_mak
352 echo "#define HOST_SPARC 1" >> $config_h
353 elif test "$cpu" = "sparc64" ; then
354 echo "ARCH=sparc64" >> $config_mak
355 echo "#define HOST_SPARC64 1" >> $config_h
356 elif test "$cpu" = "ia64" ; then
357 echo "ARCH=ia64" >> $config_mak
358 echo "#define HOST_IA64 1" >> $config_h
359 elif test "$cpu" = "m68k" ; then
360 echo "ARCH=m68k" >> $config_mak
361 echo "#define HOST_M68K 1" >> $config_h
363 echo "Unsupported CPU"
366 if test "$bigendian" = "yes" ; then
367 echo "WORDS_BIGENDIAN=yes" >> $config_mak
368 echo "#define WORDS_BIGENDIAN 1" >> $config_h
370 if test "$mingw32" = "yes" ; then
371 echo "CONFIG_WIN32=yes" >> $config_mak
372 echo "#define CONFIG_WIN32 1" >> $config_h
374 echo "#define HAVE_BYTESWAP_H 1" >> $config_h
376 if test "$gdbstub" = "yes" ; then
377 echo "CONFIG_GDBSTUB=yes" >> $config_mak
378 echo "#define CONFIG_GDBSTUB 1" >> $config_h
380 if test "$gprof" = "yes" ; then
381 echo "TARGET_GPROF=yes" >> $config_mak
382 echo "#define HAVE_GPROF 1" >> $config_h
384 if test "$static" = "yes" ; then
385 echo "CONFIG_STATIC=yes" >> $config_mak
386 echo "#define CONFIG_STATIC 1" >> $config_h
388 if test "$slirp" = "yes" ; then
389 echo "CONFIG_SLIRP=yes" >> $config_mak
390 echo "#define CONFIG_SLIRP 1" >> $config_h
392 echo -n "VERSION=" >>$config_mak
393 head $source_path/VERSION >>$config_mak
394 echo "" >>$config_mak
395 echo -n "#define QEMU_VERSION \"" >> $config_h
396 head $source_path/VERSION >> $config_h
397 echo "\"" >> $config_h
399 echo "SRC_PATH=$source_path" >> $config_mak
400 echo "TARGET_DIRS=$target_list" >> $config_mak
402 for target in $target_list; do
405 config_mak=$target_dir/config.mak
406 config_h=$target_dir/config.h
407 target_cpu=`echo $target | cut -d '-' -f 1`
408 target_bigendian="no"
409 [ "$target_cpu" = "sparc" ] && target_bigendian=yes
410 [ "$target_cpu" = "ppc" ] && target_bigendian=yes
412 if expr $target : '.*-softmmu' > /dev/null ; then
415 target_user_only="no"
416 if expr $target : '.*-user' > /dev/null ; then
417 target_user_only="yes"
420 #echo "Creating $config_mak, $config_h and $target_dir/Makefile"
423 if test "$target" = "arm-user" ; then
424 mkdir -p $target_dir/nwfpe
426 if test "$target_user_only" = "no" ; then
427 mkdir -p $target_dir/slirp
430 ln -sf $source_path/Makefile.target $target_dir/Makefile
432 echo "# Automatically generated by configure - do not modify" > $config_mak
433 echo "/* Automatically generated by configure - do not modify */" > $config_h
436 echo "include ../config-host.mak" >> $config_mak
437 echo "#include \"../config-host.h\"" >> $config_h
439 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_cpu/g"`
440 echo "#define CONFIG_QEMU_PREFIX \"$interp_prefix1\"" >> $config_h
442 if test "$target_cpu" = "i386" ; then
443 echo "TARGET_ARCH=i386" >> $config_mak
444 echo "#define TARGET_ARCH \"i386\"" >> $config_h
445 echo "#define TARGET_I386 1" >> $config_h
446 elif test "$target_cpu" = "arm" ; then
447 echo "TARGET_ARCH=arm" >> $config_mak
448 echo "#define TARGET_ARCH \"arm\"" >> $config_h
449 echo "#define TARGET_ARM 1" >> $config_h
450 elif test "$target_cpu" = "sparc" ; then
451 echo "TARGET_ARCH=sparc" >> $config_mak
452 echo "#define TARGET_ARCH \"sparc\"" >> $config_h
453 echo "#define TARGET_SPARC 1" >> $config_h
454 elif test "$target_cpu" = "ppc" ; then
455 echo "TARGET_ARCH=ppc" >> $config_mak
456 echo "#define TARGET_ARCH \"ppc\"" >> $config_h
457 echo "#define TARGET_PPC 1" >> $config_h
459 echo "Unsupported target CPU"
462 if test "$target_bigendian" = "yes" ; then
463 echo "TARGET_WORDS_BIGENDIAN=yes" >> $config_mak
464 echo "#define TARGET_WORDS_BIGENDIAN 1" >> $config_h
466 if test "$target_softmmu" = "yes" ; then
467 echo "CONFIG_SOFTMMU=yes" >> $config_mak
468 echo "#define CONFIG_SOFTMMU 1" >> $config_h
470 if test "$target_user_only" = "yes" ; then
471 echo "CONFIG_USER_ONLY=yes" >> $config_mak
472 echo "#define CONFIG_USER_ONLY 1" >> $config_h
477 if test "$target_user_only" = "no"; then
478 if test "$target_softmmu" = "no" -o "$static" = "yes"; then
479 if test "$sdl_static" = "yes" ; then
480 echo "#define CONFIG_SDL 1" >> $config_h
481 echo "CONFIG_SDL=yes" >> $config_mak
482 echo "SDL_LIBS=$sdl_static_libs" >> $config_mak
485 if test "$sdl" = "yes" ; then
486 echo "#define CONFIG_SDL 1" >> $config_h
487 echo "CONFIG_SDL=yes" >> $config_mak
488 echo "SDL_LIBS=`$sdl_config --libs`" >> $config_mak
491 echo -n "SDL_CFLAGS=`$sdl_config --cflags`" >> $config_mak
492 if [ "${aa}" = "yes" ] ; then
493 echo -n " `aalib-config --cflags`" >> $config_mak ;
495 echo "" >> $config_mak
498 done # for target in $targets
500 # build tree in object directory if source path is different from current one
501 if test "$source_path_used" = "yes" ; then
503 FILES="Makefile tests/Makefile"
504 for dir in $DIRS ; do
508 ln -sf $source_path/$f $f
512 rm -f $TMPO $TMPC $TMPE $TMPS