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"
32 i386|i486|i586|i686|i86pc|BePC)
41 "Power Macintosh"|ppc|ppc64)
84 ##########################################
89 #undef main /* We don't want SDL to override our main() */
90 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
95 if $cc -o $TMPE `sdl-config --cflags` $TMPC `sdl-config --libs` 2> /dev/null ; then
96 _sdlversion=`sdl-config --version | sed 's/[^0-9]//g'`
97 if test "$_sdlversion" -lt 121 ; then
105 # XXX: we assume an absolute path is given when launching configure,
106 # except in './configure' case.
107 source_path=${0%configure}
108 source_path=${source_path%/}
109 source_path_used="yes"
110 if test -z "$source_path" -o "$source_path" = "." ; then
112 source_path_used="no"
117 --prefix=*) prefix=`echo $opt | cut -d '=' -f 2`
119 --interp-prefix=*) interp_prefix=`echo $opt | cut -d '=' -f 2`
121 --source-path=*) source_path=`echo $opt | cut -d '=' -f 2`
123 --cross-prefix=*) cross_prefix=`echo $opt | cut -d '=' -f 2`
125 --cc=*) cc=`echo $opt | cut -d '=' -f 2`
127 --make=*) make=`echo $opt | cut -d '=' -f 2`
129 --extra-cflags=*) CFLAGS="${opt#--extra-cflags=}"
131 --extra-ldflags=*) LDFLAGS="${opt#--extra-ldflags=}"
133 --extra-libs=*) extralibs=${opt#--extra-libs=}
135 --cpu=*) cpu=`echo $opt | cut -d '=' -f 2`
137 --target-list=*) target_list=${opt#--target-list=}
139 --enable-gprof) gprof="yes"
141 --static) static="yes"
143 --disable-sdl) sdl="no"
145 --enable-mingw32) mingw32="yes" ; cross_prefix="i386-mingw32-"
150 # Checking for CFLAGS
151 if test -z "$CFLAGS"; then
155 cc="${cross_prefix}${cc}"
156 ar="${cross_prefix}${ar}"
157 strip="${cross_prefix}${strip}"
159 if test "$mingw32" = "yes" ; then
161 target_list="i386-softmmu"
162 prefix="/c/Program Files/Qemu"
167 if test -z "$cross_prefix" ; then
170 # big/little endian test
172 #include <inttypes.h>
173 int main(int argc, char ** argv){
174 volatile uint32_t i=0x01234567;
175 return (*((uint8_t*)(&i))) == 0x67;
179 if $cc -o $TMPE $TMPC 2>/dev/null ; then
180 $TMPE && bigendian="yes"
182 echo big/little test failed
187 # if cross compiling, cannot launch a program, so make a static guess
188 if test "$cpu" = "powerpc" -o "$cpu" = "mips" -o "$cpu" = "s390" -o "$cpu" = "sparc" -o "$cpu" = "sparc64" -o "$cpu" = "m68k"; then
194 # check gcc options support
200 have_gcc3_options="no"
201 if $cc -fno-reorder-blocks -fno-optimize-sibling-calls -o $TMPO $TMPC 2> /dev/null ; then
202 have_gcc3_options="yes"
205 if test x"$1" = x"-h" -o x"$1" = x"--help" ; then
208 Usage: configure [options]
209 Options: [defaults in brackets after descriptions]
212 echo "Standard options:"
213 echo " --help print this message"
214 echo " --prefix=PREFIX install in PREFIX [$prefix]"
215 echo " --interp-prefix=PREFIX where to find shared libraries, etc."
216 echo " use %M for cpu name [$interp_prefix]"
217 echo " --target-list=LIST set target list [$target_list]"
219 echo "Advanced options (experts only):"
220 echo " --source-path=PATH path of source code [$source_path]"
221 echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]"
222 echo " --cc=CC use C compiler CC [$cc]"
223 echo " --make=MAKE use specified make [$make]"
224 echo " --static enable static build [$static]"
225 echo " --enable-mingw32 enable Win32 cross compilation with mingw32"
227 echo "NOTE: The object files are build at the place where configure is launched"
231 mandir="$prefix/share/man"
232 sharedir="$prefix/share/qemu"
234 echo "Install prefix $prefix"
235 echo "Manual directory $mandir"
236 echo "BIOS directory $sharedir"
237 echo "ELF interp prefix $interp_prefix"
238 echo "Source path $source_path"
239 echo "C compiler $cc"
242 echo "host big endian $bigendian"
243 echo "target list $target_list"
244 echo "gprof enabled $gprof"
245 echo "static build $static"
246 echo "SDL support $sdl"
247 echo "mingw32 support $mingw32"
249 if test $sdl_too_old = "yes"; then
250 echo "-> Your SDL version is too old - please upgrade to have FFplay/SDL support"
253 config_mak="config-host.mak"
254 config_h="config-host.h"
256 echo "Creating $config_mak and $config_h"
258 echo "# Automatically generated by configure - do not modify" > $config_mak
259 echo "/* Automatically generated by configure - do not modify */" > $config_h
261 echo "prefix=$prefix" >> $config_mak
262 echo "mandir=$mandir" >> $config_mak
263 echo "sharedir=$sharedir" >> $config_mak
264 echo "#define CONFIG_QEMU_SHAREDIR \"$sharedir\"" >> $config_h
265 echo "MAKE=$make" >> $config_mak
266 echo "CC=$cc" >> $config_mak
267 if test "$have_gcc3_options" = "yes" ; then
268 echo "HAVE_GCC3_OPTIONS=yes" >> $config_mak
270 echo "HOST_CC=$host_cc" >> $config_mak
271 echo "AR=$ar" >> $config_mak
272 echo "STRIP=$strip -s -R .comment -R .note" >> $config_mak
273 echo "CFLAGS=$CFLAGS" >> $config_mak
274 echo "LDFLAGS=$LDFLAGS" >> $config_mak
275 echo "EXESUF=$EXESUF" >> $config_mak
276 if test "$cpu" = "i386" ; then
277 echo "ARCH=i386" >> $config_mak
278 echo "#define HOST_I386 1" >> $config_h
279 elif test "$cpu" = "amd64" ; then
280 echo "ARCH=amd64" >> $config_mak
281 echo "#define HOST_AMD64 1" >> $config_h
282 elif test "$cpu" = "armv4l" ; then
283 echo "ARCH=arm" >> $config_mak
284 echo "#define HOST_ARM 1" >> $config_h
285 elif test "$cpu" = "powerpc" ; then
286 echo "ARCH=ppc" >> $config_mak
287 echo "#define HOST_PPC 1" >> $config_h
288 elif test "$cpu" = "mips" ; then
289 echo "ARCH=mips" >> $config_mak
290 echo "#define HOST_MIPS 1" >> $config_h
291 elif test "$cpu" = "s390" ; then
292 echo "ARCH=s390" >> $config_mak
293 echo "#define HOST_S390 1" >> $config_h
294 elif test "$cpu" = "alpha" ; then
295 echo "ARCH=alpha" >> $config_mak
296 echo "#define HOST_ALPHA 1" >> $config_h
297 elif test "$cpu" = "sparc" ; then
298 echo "ARCH=sparc" >> $config_mak
299 echo "#define HOST_SPARC 1" >> $config_h
300 elif test "$cpu" = "sparc64" ; then
301 echo "ARCH=sparc64" >> $config_mak
302 echo "#define HOST_SPARC64 1" >> $config_h
303 elif test "$cpu" = "ia64" ; then
304 echo "ARCH=ia64" >> $config_mak
305 echo "#define HOST_IA64 1" >> $config_h
306 elif test "$cpu" = "m68k" ; then
307 echo "ARCH=m68k" >> $config_mak
308 echo "#define HOST_M68K 1" >> $config_h
310 echo "Unsupported CPU"
313 if test "$bigendian" = "yes" ; then
314 echo "WORDS_BIGENDIAN=yes" >> $config_mak
315 echo "#define WORDS_BIGENDIAN 1" >> $config_h
317 if test "$mingw32" = "yes" ; then
318 echo "CONFIG_WIN32=yes" >> $config_mak
320 echo "#define HAVE_BYTESWAP_H 1" >> $config_h
322 if test "$gdbstub" = "yes" ; then
323 echo "CONFIG_GDBSTUB=yes" >> $config_mak
324 echo "#define CONFIG_GDBSTUB 1" >> $config_h
326 if test "$gprof" = "yes" ; then
327 echo "TARGET_GPROF=yes" >> $config_mak
328 echo "#define HAVE_GPROF 1" >> $config_h
330 if test "$static" = "yes" ; then
331 echo "CONFIG_STATIC=yes" >> $config_mak
332 echo "#define CONFIG_STATIC 1" >> $config_h
334 if test "$sdl" = "yes" ; then
335 echo "CONFIG_SDL=yes" >> $config_mak
336 echo "#define CONFIG_SDL 1" >> $config_h
337 echo "SDL_LIBS=`sdl-config --libs`" >> $config_mak
339 `sdl-config --static-libs | grep \\\-laa > /dev/null` && aa="yes"
340 echo -n "SDL_STATIC_LIBS=`sdl-config --static-libs`" >> $config_mak
341 if [ "${aa}" = "yes" ] ; then
342 echo -n " `aalib-config --libs`" >> $config_mak ;
344 echo "" >> $config_mak
345 echo -n "SDL_CFLAGS=`sdl-config --cflags`" >> $config_mak
346 if [ "${aa}" = "yes" ] ; then
347 echo -n " `aalib-config --cflags`" >> $config_mak ;
349 echo "" >> $config_mak
351 echo -n "VERSION=" >>$config_mak
352 head $source_path/VERSION >>$config_mak
353 echo "" >>$config_mak
354 echo -n "#define QEMU_VERSION \"" >> $config_h
355 head $source_path/VERSION >> $config_h
356 echo "\"" >> $config_h
358 echo "SRC_PATH=$source_path" >> $config_mak
359 echo "TARGET_DIRS=$target_list" >> $config_mak
361 for target in $target_list; do
364 config_mak=$target_dir/config.mak
365 config_h=$target_dir/config.h
366 target_cpu=`echo $target | cut -d '-' -f 1`
367 target_bigendian="no"
368 [ "$target_cpu" = "sparc" ] && target_bigendian=yes
369 [ "$target_cpu" = "ppc" ] && target_bigendian=yes
371 if expr $target : '.*-softmmu' > /dev/null ; then
374 target_user_only="no"
375 if expr $target : '.*-user' > /dev/null ; then
376 target_user_only="yes"
379 echo "Creating $config_mak, $config_h and $target_dir/Makefile"
382 if test "$target" = "arm-user" ; then
383 mkdir -p $target_dir/nwfpe
386 ln -sf $source_path/Makefile.target $target_dir/Makefile
388 echo "# Automatically generated by configure - do not modify" > $config_mak
389 echo "/* Automatically generated by configure - do not modify */" > $config_h
392 echo "include ../config-host.mak" >> $config_mak
393 echo "#include \"../config-host.h\"" >> $config_h
395 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_cpu/g"`
396 echo "#define CONFIG_QEMU_PREFIX \"$interp_prefix1\"" >> $config_h
398 if test "$target_cpu" = "i386" ; then
399 echo "TARGET_ARCH=i386" >> $config_mak
400 echo "#define TARGET_ARCH \"i386\"" >> $config_h
401 echo "#define TARGET_I386 1" >> $config_h
402 elif test "$target_cpu" = "arm" ; then
403 echo "TARGET_ARCH=arm" >> $config_mak
404 echo "#define TARGET_ARCH \"arm\"" >> $config_h
405 echo "#define TARGET_ARM 1" >> $config_h
406 elif test "$target_cpu" = "sparc" ; then
407 echo "TARGET_ARCH=sparc" >> $config_mak
408 echo "#define TARGET_ARCH \"sparc\"" >> $config_h
409 echo "#define TARGET_SPARC 1" >> $config_h
410 elif test "$target_cpu" = "ppc" ; then
411 echo "TARGET_ARCH=ppc" >> $config_mak
412 echo "#define TARGET_ARCH \"ppc\"" >> $config_h
413 echo "#define TARGET_PPC 1" >> $config_h
415 echo "Unsupported target CPU"
418 if test "$target_bigendian" = "yes" ; then
419 echo "TARGET_WORDS_BIGENDIAN=yes" >> $config_mak
420 echo "#define TARGET_WORDS_BIGENDIAN 1" >> $config_h
422 if test "$target_softmmu" = "yes" ; then
423 echo "CONFIG_SOFTMMU=yes" >> $config_mak
424 echo "#define CONFIG_SOFTMMU 1" >> $config_h
426 if test "$target_user_only" = "yes" ; then
427 echo "CONFIG_USER_ONLY=yes" >> $config_mak
428 echo "#define CONFIG_USER_ONLY 1" >> $config_h
431 done # for target in $targets
433 # build tree in object directory if source path is different from current one
434 if test "$source_path_used" = "yes" ; then
436 FILES="Makefile tests/Makefile"
437 for dir in $DIRS ; do
441 ln -sf $source_path/$f $f
445 rm -f $TMPO $TMPC $TMPE $TMPS