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)
78 ##########################################
83 #undef main /* We don't want SDL to override our main() */
84 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
89 if $cc -o $TMPE `sdl-config --cflags` $TMPC `sdl-config --libs` 2> /dev/null ; then
90 _sdlversion=`sdl-config --version | sed 's/[^0-9]//g'`
91 if test "$_sdlversion" -lt 121 ; then
99 # XXX: we assume an absolute path is given when launching configure,
100 # except in './configure' case.
101 source_path=${0%configure}
102 source_path=${source_path%/}
103 source_path_used="yes"
104 if test -z "$source_path" -o "$source_path" = "." ; then
106 source_path_used="no"
111 --prefix=*) prefix=`echo $opt | cut -d '=' -f 2`
113 --interp-prefix=*) interp_prefix=`echo $opt | cut -d '=' -f 2`
115 --source-path=*) source_path=`echo $opt | cut -d '=' -f 2`
117 --cross-prefix=*) cross_prefix=`echo $opt | cut -d '=' -f 2`
119 --cc=*) cc=`echo $opt | cut -d '=' -f 2`
121 --make=*) make=`echo $opt | cut -d '=' -f 2`
123 --extra-cflags=*) CFLAGS="${opt#--extra-cflags=}"
125 --extra-ldflags=*) LDFLAGS="${opt#--extra-ldflags=}"
127 --extra-libs=*) extralibs=${opt#--extra-libs=}
129 --cpu=*) cpu=`echo $opt | cut -d '=' -f 2`
131 --target-list=*) target_list=${opt#--target-list=}
133 --enable-gprof) gprof="yes"
135 --static) static="yes"
137 --disable-sdl) sdl="no"
142 # Checking for CFLAGS
143 if test -z "$CFLAGS"; then
147 cc="${cross_prefix}${cc}"
148 ar="${cross_prefix}${ar}"
149 strip="${cross_prefix}${strip}"
151 if test -z "$cross_prefix" ; then
154 # big/little endian test
156 #include <inttypes.h>
157 int main(int argc, char ** argv){
158 volatile uint32_t i=0x01234567;
159 return (*((uint8_t*)(&i))) == 0x67;
163 if $cc -o $TMPE $TMPC 2>/dev/null ; then
164 $TMPE && bigendian="yes"
166 echo big/little test failed
171 # if cross compiling, cannot launch a program, so make a static guess
172 if test "$cpu" = "powerpc" -o "$cpu" = "mips" -o "$cpu" = "s390" -o "$cpu" = "sparc" -o "$cpu" = "sparc64" -o "$cpu" = "m68k"; then
178 # check gcc options support
184 have_gcc3_options="no"
185 if $cc -fno-reorder-blocks -fno-optimize-sibling-calls -o $TMPO $TMPC 2> /dev/null ; then
186 have_gcc3_options="yes"
189 if test x"$1" = x"-h" -o x"$1" = x"--help" ; then
192 Usage: configure [options]
193 Options: [defaults in brackets after descriptions]
196 echo "Standard options:"
197 echo " --help print this message"
198 echo " --prefix=PREFIX install in PREFIX [$prefix]"
199 echo " --interp-prefix=PREFIX where to find shared libraries, etc."
200 echo " use %M for cpu name [$interp_prefix]"
201 echo " --target-list=LIST set target list [$target_list]"
203 echo "Advanced options (experts only):"
204 echo " --source-path=PATH path of source code [$source_path]"
205 echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]"
206 echo " --cc=CC use C compiler CC [$cc]"
207 echo " --make=MAKE use specified make [$make]"
208 echo " --static enable static build [$static]"
210 echo "NOTE: The object files are build at the place where configure is launched"
214 mandir="$prefix/share/man"
215 sharedir="$prefix/share/qemu"
217 echo "Install prefix $prefix"
218 echo "Manual directory $mandir"
219 echo "BIOS directory $sharedir"
220 echo "ELF interp prefix $interp_prefix"
221 echo "Source path $source_path"
222 echo "C compiler $cc"
225 echo "host big endian $bigendian"
226 echo "target list $target_list"
227 echo "gprof enabled $gprof"
228 echo "static build $static"
229 echo "SDL support $sdl"
230 if test $sdl_too_old = "yes"; then
231 echo "-> Your SDL version is too old - please upgrade to have FFplay/SDL support"
234 config_mak="config-host.mak"
235 config_h="config-host.h"
237 echo "Creating $config_mak and $config_h"
239 echo "# Automatically generated by configure - do not modify" > $config_mak
240 echo "/* Automatically generated by configure - do not modify */" > $config_h
242 echo "prefix=$prefix" >> $config_mak
243 echo "mandir=$mandir" >> $config_mak
244 echo "sharedir=$sharedir" >> $config_mak
245 echo "#define CONFIG_QEMU_SHAREDIR \"$sharedir\"" >> $config_h
246 echo "MAKE=$make" >> $config_mak
247 echo "CC=$cc" >> $config_mak
248 if test "$have_gcc3_options" = "yes" ; then
249 echo "HAVE_GCC3_OPTIONS=yes" >> $config_mak
251 echo "HOST_CC=$host_cc" >> $config_mak
252 echo "AR=$ar" >> $config_mak
253 echo "STRIP=$strip -s -R .comment -R .note" >> $config_mak
254 echo "CFLAGS=$CFLAGS" >> $config_mak
255 echo "LDFLAGS=$LDFLAGS" >> $config_mak
256 if test "$cpu" = "i386" ; then
257 echo "ARCH=i386" >> $config_mak
258 echo "#define HOST_I386 1" >> $config_h
259 elif test "$cpu" = "amd64" ; then
260 echo "ARCH=amd64" >> $config_mak
261 echo "#define HOST_AMD64 1" >> $config_h
262 elif test "$cpu" = "armv4l" ; then
263 echo "ARCH=arm" >> $config_mak
264 echo "#define HOST_ARM 1" >> $config_h
265 elif test "$cpu" = "powerpc" ; then
266 echo "ARCH=ppc" >> $config_mak
267 echo "#define HOST_PPC 1" >> $config_h
268 elif test "$cpu" = "mips" ; then
269 echo "ARCH=mips" >> $config_mak
270 echo "#define HOST_MIPS 1" >> $config_h
271 elif test "$cpu" = "s390" ; then
272 echo "ARCH=s390" >> $config_mak
273 echo "#define HOST_S390 1" >> $config_h
274 elif test "$cpu" = "alpha" ; then
275 echo "ARCH=alpha" >> $config_mak
276 echo "#define HOST_ALPHA 1" >> $config_h
277 elif test "$cpu" = "sparc" ; then
278 echo "ARCH=sparc" >> $config_mak
279 echo "#define HOST_SPARC 1" >> $config_h
280 elif test "$cpu" = "sparc64" ; then
281 echo "ARCH=sparc64" >> $config_mak
282 echo "#define HOST_SPARC64 1" >> $config_h
283 elif test "$cpu" = "ia64" ; then
284 echo "ARCH=ia64" >> $config_mak
285 echo "#define HOST_IA64 1" >> $config_h
286 elif test "$cpu" = "m68k" ; then
287 echo "ARCH=m68k" >> $config_mak
288 echo "#define HOST_M68K 1" >> $config_h
290 echo "Unsupported CPU"
293 if test "$bigendian" = "yes" ; then
294 echo "WORDS_BIGENDIAN=yes" >> $config_mak
295 echo "#define WORDS_BIGENDIAN 1" >> $config_h
297 echo "#define HAVE_BYTESWAP_H 1" >> $config_h
298 if test "$gprof" = "yes" ; then
299 echo "TARGET_GPROF=yes" >> $config_mak
300 echo "#define HAVE_GPROF 1" >> $config_h
302 if test "$static" = "yes" ; then
303 echo "CONFIG_STATIC=yes" >> $config_mak
304 echo "#define CONFIG_STATIC 1" >> $config_h
306 if test "$sdl" = "yes" ; then
307 echo "CONFIG_SDL=yes" >> $config_mak
308 echo "#define CONFIG_SDL 1" >> $config_h
309 echo "SDL_LIBS=`sdl-config --libs`" >> $config_mak
311 `sdl-config --static-libs | grep \\\-laa > /dev/null` && aa="yes"
312 echo -n "SDL_STATIC_LIBS=`sdl-config --static-libs`" >> $config_mak
313 if [ "${aa}" = "yes" ] ; then
314 echo -n " `aalib-config --libs`" >> $config_mak ;
316 echo "" >> $config_mak
317 echo -n "SDL_CFLAGS=`sdl-config --cflags`" >> $config_mak
318 if [ "${aa}" = "yes" ] ; then
319 echo -n " `aalib-config --cflags`" >> $config_mak ;
321 echo "" >> $config_mak
323 echo -n "VERSION=" >>$config_mak
324 head $source_path/VERSION >>$config_mak
325 echo "" >>$config_mak
326 echo -n "#define QEMU_VERSION \"" >> $config_h
327 head $source_path/VERSION >> $config_h
328 echo "\"" >> $config_h
330 echo "SRC_PATH=$source_path" >> $config_mak
331 echo "TARGET_DIRS=$target_list" >> $config_mak
333 for target in $target_list; do
336 config_mak=$target_dir/config.mak
337 config_h=$target_dir/config.h
338 target_cpu=`echo $target | cut -d '-' -f 1`
339 target_bigendian="no"
340 [ "$target_cpu" = "sparc" ] && target_bigendian=yes
341 [ "$target_cpu" = "ppc" ] && target_bigendian=yes
343 if expr $target : '.*-softmmu' > /dev/null ; then
346 target_user_only="no"
347 if expr $target : '.*-user' > /dev/null ; then
348 target_user_only="yes"
351 echo "Creating $config_mak, $config_h and $target_dir/Makefile"
354 if test "$target" = "arm-user" ; then
355 mkdir -p $target_dir/nwfpe
358 ln -sf $source_path/Makefile.target $target_dir/Makefile
360 echo "# Automatically generated by configure - do not modify" > $config_mak
361 echo "/* Automatically generated by configure - do not modify */" > $config_h
364 echo "include ../config-host.mak" >> $config_mak
365 echo "#include \"../config-host.h\"" >> $config_h
367 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_cpu/g"`
368 echo "#define CONFIG_QEMU_PREFIX \"$interp_prefix1\"" >> $config_h
370 if test "$target_cpu" = "i386" ; then
371 echo "TARGET_ARCH=i386" >> $config_mak
372 echo "#define TARGET_ARCH \"i386\"" >> $config_h
373 echo "#define TARGET_I386 1" >> $config_h
374 elif test "$target_cpu" = "arm" ; then
375 echo "TARGET_ARCH=arm" >> $config_mak
376 echo "#define TARGET_ARCH \"arm\"" >> $config_h
377 echo "#define TARGET_ARM 1" >> $config_h
378 elif test "$target_cpu" = "sparc" ; then
379 echo "TARGET_ARCH=sparc" >> $config_mak
380 echo "#define TARGET_ARCH \"sparc\"" >> $config_h
381 echo "#define TARGET_SPARC 1" >> $config_h
382 elif test "$target_cpu" = "ppc" ; then
383 echo "TARGET_ARCH=ppc" >> $config_mak
384 echo "#define TARGET_ARCH \"ppc\"" >> $config_h
385 echo "#define TARGET_PPC 1" >> $config_h
387 echo "Unsupported target CPU"
390 if test "$target_bigendian" = "yes" ; then
391 echo "TARGET_WORDS_BIGENDIAN=yes" >> $config_mak
392 echo "#define TARGET_WORDS_BIGENDIAN 1" >> $config_h
394 if test "$target_softmmu" = "yes" ; then
395 echo "CONFIG_SOFTMMU=yes" >> $config_mak
396 echo "#define CONFIG_SOFTMMU 1" >> $config_h
398 if test "$target_user_only" = "yes" ; then
399 echo "CONFIG_USER_ONLY=yes" >> $config_mak
400 echo "#define CONFIG_USER_ONLY 1" >> $config_h
403 done # for target in $targets
405 # build tree in object directory if source path is different from current one
406 if test "$source_path_used" = "yes" ; then
408 FILES="Makefile tests/Makefile"
409 for dir in $DIRS ; do
413 ln -sf $source_path/$f $f
417 rm -f $TMPO $TMPC $TMPE $TMPS