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}-$$-${RANDOM}"
17 TMPS="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.S"
21 interp_prefix="/usr/gnemul/qemu-%M"
32 i386|i486|i586|i686|i86pc|BePC)
44 "Power Macintosh"|ppc|ppc64)
97 CFLAGS="-O2 -mno-cygwin"
105 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
124 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
130 if [ "$bsd" = "yes" ] ; then
131 if [ ! "$darwin" = "yes" ] ; then
137 # XXX: we assume an absolute path is given when launching configure,
138 # except in './configure' case.
139 source_path=${0%configure}
140 source_path=${source_path%/}
141 source_path_used="yes"
142 if test -z "$source_path" -o "$source_path" = "." ; then
144 source_path_used="no"
149 --prefix=*) prefix=`echo $opt | cut -d '=' -f 2`
151 --interp-prefix=*) interp_prefix=`echo $opt | cut -d '=' -f 2`
153 --source-path=*) source_path=`echo $opt | cut -d '=' -f 2`
155 --cross-prefix=*) cross_prefix=`echo $opt | cut -d '=' -f 2`
157 --cc=*) cc=`echo $opt | cut -d '=' -f 2`
159 --host-cc=*) host_cc=`echo $opt | cut -d '=' -f 2`
161 --make=*) make=`echo $opt | cut -d '=' -f 2`
163 --extra-cflags=*) CFLAGS="${opt#--extra-cflags=}"
165 --extra-ldflags=*) LDFLAGS="${opt#--extra-ldflags=}"
167 --cpu=*) cpu=`echo $opt | cut -d '=' -f 2`
169 --target-list=*) target_list=${opt#--target-list=}
171 --enable-gprof) gprof="yes"
173 --static) static="yes"
175 --disable-sdl) sdl="no"
177 --enable-coreaudio) coreaudio="yes"
179 --enable-alsa) alsa="yes"
181 --enable-dsound) dsound="yes"
183 --enable-fmod) fmod="yes"
185 --fmod-lib=*) fmod_lib=${opt#--fmod-lib=}
187 --fmod-inc=*) fmod_inc=${opt#--fmod-inc=}
189 --enable-mingw32) mingw32="yes" ; cross_prefix="i386-mingw32-"
191 --disable-slirp) slirp="no"
193 --enable-adlib) adlib="yes"
195 --disable-kqemu) kqemu="no"
197 --kernel-path=*) kernel_path=${opt#--kernel-path=}
199 --enable-cocoa) cocoa="yes" ; coreaudio="yes" ; sdl="no"
201 --disable-gfx-check) check_gfx="no"
206 # Checking for CFLAGS
207 if test -z "$CFLAGS"; then
211 cc="${cross_prefix}${cc}"
212 ar="${cross_prefix}${ar}"
213 strip="${cross_prefix}${strip}"
215 if test "$mingw32" = "yes" ; then
220 if [ "$cpu" = "i386" ] ; then
225 if test -z "$target_list" ; then
226 # these targets are portable
227 target_list="i386-softmmu ppc-softmmu sparc-softmmu x86_64-softmmu mips-softmmu"
228 # the following are Linux specific
229 if [ "$linux" = "yes" ] ; then
230 target_list="i386-user arm-user armeb-user sparc-user ppc-user $target_list"
233 target_list=$(echo "$target_list" | sed -e 's/,/ /g')
236 if test -z "$cross_prefix" ; then
239 # big/little endian test
241 #include <inttypes.h>
242 int main(int argc, char ** argv){
243 volatile uint32_t i=0x01234567;
244 return (*((uint8_t*)(&i))) == 0x67;
248 if $cc -o $TMPE $TMPC 2>/dev/null ; then
249 $TMPE && bigendian="yes"
251 echo big/little test failed
256 # if cross compiling, cannot launch a program, so make a static guess
257 if test "$cpu" = "powerpc" -o "$cpu" = "mips" -o "$cpu" = "s390" -o "$cpu" = "sparc" -o "$cpu" = "sparc64" -o "$cpu" = "m68k" -o "$cpu" = "armv4b"; then
263 # host long bits test
265 if test "$cpu" = "sparc64" -o "$cpu" = "ia64" -o "$cpu" = "x86_64" -o "$cpu" = "alpha"; then
269 # check gcc options support
275 have_gcc3_options="no"
276 if $cc -fno-reorder-blocks -fno-optimize-sibling-calls -o $TMPO $TMPC 2> /dev/null ; then
277 have_gcc3_options="yes"
280 ##########################################
285 if test -z "$sdl" ; then
287 sdl_config="sdl-config"
291 if test "$mingw32" = "yes" -a ! -z "$cross_prefix" ; then
292 # win32 cross compilation case
293 sdl_config="i386-mingw32msvc-sdl-config"
299 #undef main /* We don't want SDL to override our main() */
300 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
303 if $cc -o $TMPE `$sdl_config --cflags 2> /dev/null` $TMPC `$sdl_config --libs 2> /dev/null` 2> /dev/null ; then
304 _sdlversion=`$sdl_config --version | sed 's/[^0-9]//g'`
305 if test "$_sdlversion" -lt 121 ; then
311 # static link with sdl ?
312 if test "$sdl" = "yes" ; then
314 `$sdl_config --static-libs | grep \\\-laa > /dev/null` && aa="yes"
315 sdl_static_libs=`$sdl_config --static-libs`
316 if [ "$aa" = "yes" ] ; then
317 sdl_static_libs="$sdl_static_libs `aalib-config --static-libs`"
320 if $cc -o $TMPE `$sdl_config --cflags 2> /dev/null` $TMPC $sdl_static_libs 2> /dev/null; then
326 fi # sdl compile test
328 fi # cross compilation
331 if test x"$1" = x"-h" -o x"$1" = x"--help" ; then
334 Usage: configure [options]
335 Options: [defaults in brackets after descriptions]
338 echo "Standard options:"
339 echo " --help print this message"
340 echo " --prefix=PREFIX install in PREFIX [$prefix]"
341 echo " --interp-prefix=PREFIX where to find shared libraries, etc."
342 echo " use %M for cpu name [$interp_prefix]"
343 echo " --target-list=LIST set target list [$target_list]"
345 echo "kqemu kernel acceleration support:"
346 echo " --disable-kqemu disable kqemu build"
347 echo " --kernel-path=PATH set the kernel path (configure probes it)"
349 echo "Advanced options (experts only):"
350 echo " --source-path=PATH path of source code [$source_path]"
351 echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]"
352 echo " --cc=CC use C compiler CC [$cc]"
353 echo " --host-cc=CC use C compiler CC [$cc] for dyngen etc."
354 echo " --make=MAKE use specified make [$make]"
355 echo " --static enable static build [$static]"
356 echo " --enable-mingw32 enable Win32 cross compilation with mingw32"
357 echo " --enable-adlib enable Adlib emulation"
358 echo " --enable-coreaudio enable Coreaudio audio driver"
359 echo " --enable-alsa enable ALSA audio driver"
360 echo " --enable-fmod enable FMOD audio driver"
361 echo " --enabled-dsound enable DirectSound audio driver"
362 echo " --fmod-lib path to FMOD library"
363 echo " --fmod-inc path to FMOD includes"
365 echo "NOTE: The object files are build at the place where configure is launched"
369 if test "$mingw32" = "yes" ; then
370 if test -z "$prefix" ; then
371 prefix="/c/Program Files/Qemu"
378 if test -z "$prefix" ; then
381 mandir="$prefix/share/man"
382 datadir="$prefix/share/qemu"
383 docdir="$prefix/share/doc/qemu"
388 if test $kqemu = "yes" ; then
389 # test if the source code is installed
390 if test '!' -f "kqemu/Makefile" ; then
395 # Linux specific kqemu configuration
396 if test $kqemu = "yes" -a $linux = "yes" ; then
397 # find the kernel path
398 if test -z "$kernel_path" ; then
399 kernel_version=`uname -r`
400 kernel_path="/lib/modules/$kernel_version/build"
401 if test '!' -d "$kernel_path/include" ; then
402 kernel_path="/usr/src/linux"
403 if test '!' -d "$kernel_path/include" ; then
404 echo "Could not find kernel includes in /lib/modules or /usr/src/linux - cannot build the kqemu module"
410 if test $kqemu = "yes" ; then
412 # test that the kernel config is present
413 if test '!' -f "$kernel_path/Makefile" ; then
414 echo "No Makefile file present in $kernel_path - kqemu cannot be built"
418 # find build system (2.6 or legacy)
420 if grep -q "PATCHLEVEL = 4" $kernel_path/Makefile ; then
429 echo "Install prefix $prefix"
430 echo "BIOS directory $datadir"
431 echo "binary directory $bindir"
432 if test "$mingw32" = "no" ; then
433 echo "Manual directory $mandir"
434 echo "ELF interp prefix $interp_prefix"
436 echo "Source path $source_path"
437 echo "C compiler $cc"
438 echo "Host C compiler $host_cc"
441 echo "host big endian $bigendian"
442 echo "target list $target_list"
443 echo "gprof enabled $gprof"
444 echo "static build $static"
445 if test "$darwin" = "yes" ; then
446 echo "Cocoa support $cocoa"
448 echo "SDL support $sdl"
449 if test "$sdl" != "no" ; then
450 echo "SDL static link $sdl_static"
452 echo "mingw32 support $mingw32"
453 echo "Adlib support $adlib"
454 echo "CoreAudio support $coreaudio"
455 echo "ALSA support $alsa"
456 echo "DSound support $dsound"
457 echo -n "FMOD support $fmod"
458 if test "$fmod" = "yes"; then
459 if test -z $fmod_lib || test -z $fmod_inc; then
461 echo "Error: You must specify path to FMOD library and headers"
462 echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
466 echo -n " (lib='$fmod_lib' include='$fmod_inc')"
469 echo "kqemu support $kqemu"
470 if test $kqemu = "yes" -a $linux = "yes" ; then
472 echo "KQEMU Linux module configuration:"
473 echo "kernel sources $kernel_path"
474 echo -n "kbuild type "
475 if test $kbuild26 = "yes"; then
482 if test $sdl_too_old = "yes"; then
483 echo "-> Your SDL version is too old - please upgrade to have SDL support"
485 #if test "$sdl_static" = "no"; then
486 # echo "WARNING: cannot compile statically with SDL - qemu-fast won't have a graphical output"
489 config_mak="config-host.mak"
490 config_h="config-host.h"
492 #echo "Creating $config_mak and $config_h"
494 echo "# Automatically generated by configure - do not modify" > $config_mak
495 echo "/* Automatically generated by configure - do not modify */" > $config_h
497 echo "prefix=$prefix" >> $config_mak
498 echo "bindir=$bindir" >> $config_mak
499 echo "mandir=$mandir" >> $config_mak
500 echo "datadir=$datadir" >> $config_mak
501 echo "docdir=$docdir" >> $config_mak
502 echo "#define CONFIG_QEMU_SHAREDIR \"$datadir\"" >> $config_h
503 echo "MAKE=$make" >> $config_mak
504 echo "CC=$cc" >> $config_mak
505 if test "$have_gcc3_options" = "yes" ; then
506 echo "HAVE_GCC3_OPTIONS=yes" >> $config_mak
508 echo "HOST_CC=$host_cc" >> $config_mak
509 echo "AR=$ar" >> $config_mak
510 echo "STRIP=$strip -s -R .comment -R .note" >> $config_mak
511 echo "CFLAGS=$CFLAGS" >> $config_mak
512 echo "LDFLAGS=$LDFLAGS" >> $config_mak
513 echo "EXESUF=$EXESUF" >> $config_mak
514 if test "$cpu" = "i386" ; then
515 echo "ARCH=i386" >> $config_mak
516 echo "#define HOST_I386 1" >> $config_h
517 elif test "$cpu" = "x86_64" ; then
518 echo "ARCH=x86_64" >> $config_mak
519 echo "#define HOST_X86_64 1" >> $config_h
520 elif test "$cpu" = "armv4b" ; then
521 echo "ARCH=arm" >> $config_mak
522 echo "#define HOST_ARM 1" >> $config_h
523 elif test "$cpu" = "armv4l" ; then
524 echo "ARCH=arm" >> $config_mak
525 echo "#define HOST_ARM 1" >> $config_h
526 elif test "$cpu" = "powerpc" ; then
527 echo "ARCH=ppc" >> $config_mak
528 echo "#define HOST_PPC 1" >> $config_h
529 elif test "$cpu" = "mips" ; then
530 echo "ARCH=mips" >> $config_mak
531 echo "#define HOST_MIPS 1" >> $config_h
532 elif test "$cpu" = "s390" ; then
533 echo "ARCH=s390" >> $config_mak
534 echo "#define HOST_S390 1" >> $config_h
535 elif test "$cpu" = "alpha" ; then
536 echo "ARCH=alpha" >> $config_mak
537 echo "#define HOST_ALPHA 1" >> $config_h
538 elif test "$cpu" = "sparc" ; then
539 echo "ARCH=sparc" >> $config_mak
540 echo "#define HOST_SPARC 1" >> $config_h
541 elif test "$cpu" = "sparc64" ; then
542 echo "ARCH=sparc64" >> $config_mak
543 echo "#define HOST_SPARC64 1" >> $config_h
544 elif test "$cpu" = "ia64" ; then
545 echo "ARCH=ia64" >> $config_mak
546 echo "#define HOST_IA64 1" >> $config_h
547 elif test "$cpu" = "m68k" ; then
548 echo "ARCH=m68k" >> $config_mak
549 echo "#define HOST_M68K 1" >> $config_h
551 echo "Unsupported CPU"
554 if test "$bigendian" = "yes" ; then
555 echo "WORDS_BIGENDIAN=yes" >> $config_mak
556 echo "#define WORDS_BIGENDIAN 1" >> $config_h
558 echo "#define HOST_LONG_BITS $hostlongbits" >> $config_h
559 if test "$mingw32" = "yes" ; then
560 echo "CONFIG_WIN32=yes" >> $config_mak
561 echo "#define CONFIG_WIN32 1" >> $config_h
562 elif test -f "/usr/include/byteswap.h" ; then
563 echo "#define HAVE_BYTESWAP_H 1" >> $config_h
565 if test "$darwin" = "yes" ; then
566 echo "CONFIG_DARWIN=yes" >> $config_mak
567 echo "#define CONFIG_DARWIN 1" >> $config_h
569 if test "$gdbstub" = "yes" ; then
570 echo "CONFIG_GDBSTUB=yes" >> $config_mak
571 echo "#define CONFIG_GDBSTUB 1" >> $config_h
573 if test "$gprof" = "yes" ; then
574 echo "TARGET_GPROF=yes" >> $config_mak
575 echo "#define HAVE_GPROF 1" >> $config_h
577 if test "$static" = "yes" ; then
578 echo "CONFIG_STATIC=yes" >> $config_mak
579 echo "#define CONFIG_STATIC 1" >> $config_h
581 if test "$slirp" = "yes" ; then
582 echo "CONFIG_SLIRP=yes" >> $config_mak
583 echo "#define CONFIG_SLIRP 1" >> $config_h
585 if test "$adlib" = "yes" ; then
586 echo "CONFIG_ADLIB=yes" >> $config_mak
587 echo "#define CONFIG_ADLIB 1" >> $config_h
589 if test "$oss" = "yes" ; then
590 echo "CONFIG_OSS=yes" >> $config_mak
591 echo "#define CONFIG_OSS 1" >> $config_h
593 if test "$coreaudio" = "yes" ; then
594 echo "CONFIG_COREAUDIO=yes" >> $config_mak
595 echo "#define CONFIG_COREAUDIO 1" >> $config_h
597 if test "$alsa" = "yes" ; then
598 echo "CONFIG_ALSA=yes" >> $config_mak
599 echo "#define CONFIG_ALSA 1" >> $config_h
601 if test "$dsound" = "yes" ; then
602 echo "CONFIG_DSOUND=yes" >> $config_mak
603 echo "#define CONFIG_DSOUND 1" >> $config_h
605 if test "$fmod" = "yes" ; then
606 echo "CONFIG_FMOD=yes" >> $config_mak
607 echo "CONFIG_FMOD_LIB=$fmod_lib" >> $config_mak
608 echo "CONFIG_FMOD_INC=$fmod_inc" >> $config_mak
609 echo "#define CONFIG_FMOD 1" >> $config_h
611 echo -n "VERSION=" >>$config_mak
612 head $source_path/VERSION >>$config_mak
613 echo "" >>$config_mak
614 echo -n "#define QEMU_VERSION \"" >> $config_h
615 head $source_path/VERSION >> $config_h
616 echo "\"" >> $config_h
618 if test $kqemu = "yes" ; then
619 echo "CONFIG_KQEMU=yes" >> $config_mak
620 if test $linux = "yes" ; then
621 echo "KERNEL_PATH=$kernel_path" >> $config_mak
622 if test $kbuild26 = "yes" ; then
623 echo "CONFIG_KBUILD26=yes" >> $config_mak
627 echo "SRC_PATH=$source_path" >> $config_mak
628 echo "TARGET_DIRS=$target_list" >> $config_mak
631 if [ "$bsd" = "yes" ] ; then
632 echo "#define O_LARGEFILE 0" >> $config_h
633 echo "#define MAP_ANONYMOUS MAP_ANON" >> $config_h
634 echo "#define _BSD 1" >> $config_h
637 for target in $target_list; do
640 config_mak=$target_dir/config.mak
641 config_h=$target_dir/config.h
642 target_cpu=`echo $target | cut -d '-' -f 1`
643 target_bigendian="no"
644 [ "$target_cpu" = "armeb" ] && target_bigendian=yes
645 [ "$target_cpu" = "sparc" ] && target_bigendian=yes
646 [ "$target_cpu" = "sparc64" ] && target_bigendian=yes
647 [ "$target_cpu" = "ppc" ] && target_bigendian=yes
648 [ "$target_cpu" = "ppc64" ] && target_bigendian=yes
649 [ "$target_cpu" = "mips" ] && target_bigendian=yes
651 if expr $target : '.*-softmmu' > /dev/null ; then
654 target_user_only="no"
655 if expr $target : '.*-user' > /dev/null ; then
656 target_user_only="yes"
659 if test "$target_user_only" = "no" -a "$check_gfx" = "yes" \
660 -a "$sdl" = "no" -a "$cocoa" = "no" ; then
661 echo "ERROR: QEMU requires SDL or Cocoa for graphical output"
662 echo "To build QEMU with graphical output configure with --disable-gfx-check"
663 echo "Note that this will disable all output from the virtual graphics card."
667 #echo "Creating $config_mak, $config_h and $target_dir/Makefile"
670 mkdir -p $target_dir/fpu
671 if test "$target" = "arm-user" -o "$target" = "armeb-user" ; then
672 mkdir -p $target_dir/nwfpe
674 if test "$target_user_only" = "no" ; then
675 mkdir -p $target_dir/slirp
678 ln -sf $source_path/Makefile.target $target_dir/Makefile
680 echo "# Automatically generated by configure - do not modify" > $config_mak
681 echo "/* Automatically generated by configure - do not modify */" > $config_h
684 echo "include ../config-host.mak" >> $config_mak
685 echo "#include \"../config-host.h\"" >> $config_h
687 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_cpu/g"`
688 echo "#define CONFIG_QEMU_PREFIX \"$interp_prefix1\"" >> $config_h
690 if test "$target_cpu" = "i386" ; then
691 echo "TARGET_ARCH=i386" >> $config_mak
692 echo "#define TARGET_ARCH \"i386\"" >> $config_h
693 echo "#define TARGET_I386 1" >> $config_h
694 if test $kqemu = "yes" -a "$target_softmmu" = "yes" -a $cpu = "i386" ; then
695 echo "#define USE_KQEMU 1" >> $config_h
697 elif test "$target_cpu" = "arm" -o "$target_cpu" = "armeb" ; then
698 echo "TARGET_ARCH=arm" >> $config_mak
699 echo "#define TARGET_ARCH \"arm\"" >> $config_h
700 echo "#define TARGET_ARM 1" >> $config_h
701 elif test "$target_cpu" = "sparc" ; then
702 echo "TARGET_ARCH=sparc" >> $config_mak
703 echo "#define TARGET_ARCH \"sparc\"" >> $config_h
704 echo "#define TARGET_SPARC 1" >> $config_h
705 elif test "$target_cpu" = "sparc64" ; then
706 echo "TARGET_ARCH=sparc64" >> $config_mak
707 echo "#define TARGET_ARCH \"sparc64\"" >> $config_h
708 echo "#define TARGET_SPARC 1" >> $config_h
709 echo "#define TARGET_SPARC64 1" >> $config_h
710 elif test "$target_cpu" = "ppc" ; then
711 echo "TARGET_ARCH=ppc" >> $config_mak
712 echo "#define TARGET_ARCH \"ppc\"" >> $config_h
713 echo "#define TARGET_PPC 1" >> $config_h
714 elif test "$target_cpu" = "ppc64" ; then
715 echo "TARGET_ARCH=ppc64" >> $config_mak
716 echo "#define TARGET_ARCH \"ppc64\"" >> $config_h
717 echo "#define TARGET_PPC 1" >> $config_h
718 echo "#define TARGET_PPC64 1" >> $config_h
719 elif test "$target_cpu" = "x86_64" ; then
720 echo "TARGET_ARCH=x86_64" >> $config_mak
721 echo "#define TARGET_ARCH \"x86_64\"" >> $config_h
722 echo "#define TARGET_I386 1" >> $config_h
723 echo "#define TARGET_X86_64 1" >> $config_h
724 if test $kqemu = "yes" -a "$target_softmmu" = "yes" -a $cpu = "x86_64" ; then
725 echo "#define USE_KQEMU 1" >> $config_h
727 elif test "$target_cpu" = "mips" ; then
728 echo "TARGET_ARCH=mips" >> $config_mak
729 echo "#define TARGET_ARCH \"mips\"" >> $config_h
730 echo "#define TARGET_MIPS 1" >> $config_h
732 echo "Unsupported target CPU"
735 if test "$target_bigendian" = "yes" ; then
736 echo "TARGET_WORDS_BIGENDIAN=yes" >> $config_mak
737 echo "#define TARGET_WORDS_BIGENDIAN 1" >> $config_h
739 if test "$target_softmmu" = "yes" ; then
740 echo "CONFIG_SOFTMMU=yes" >> $config_mak
741 echo "#define CONFIG_SOFTMMU 1" >> $config_h
743 if test "$target_user_only" = "yes" ; then
744 echo "CONFIG_USER_ONLY=yes" >> $config_mak
745 echo "#define CONFIG_USER_ONLY 1" >> $config_h
748 if test "$target_cpu" = "arm" -o "$target_cpu" = "armeb" ; then
749 echo "CONFIG_SOFTFLOAT=yes" >> $config_mak
750 echo "#define CONFIG_SOFTFLOAT 1" >> $config_h
754 if test "$target_user_only" = "no"; then
755 if test "$target_softmmu" = "no" -o "$static" = "yes"; then
760 if test "$sdl1" = "yes" ; then
761 echo "#define CONFIG_SDL 1" >> $config_h
762 echo "CONFIG_SDL=yes" >> $config_mak
763 if test "$target_softmmu" = "no" -o "$static" = "yes"; then
764 echo "SDL_LIBS=$sdl_static_libs" >> $config_mak
766 echo "SDL_LIBS=`$sdl_config --libs`" >> $config_mak
768 echo -n "SDL_CFLAGS=`$sdl_config --cflags`" >> $config_mak
769 if [ "${aa}" = "yes" ] ; then
770 echo -n " `aalib-config --cflags`" >> $config_mak ;
772 echo "" >> $config_mak
776 if test "$cocoa" = "yes" ; then
777 echo "#define CONFIG_COCOA 1" >> $config_h
778 echo "CONFIG_COCOA=yes" >> $config_mak
781 done # for target in $targets
783 # build tree in object directory if source path is different from current one
784 if test "$source_path_used" = "yes" ; then
786 FILES="Makefile tests/Makefile"
787 for dir in $DIRS ; do
791 ln -sf $source_path/$f $f
795 rm -f $TMPO $TMPC $TMPE $TMPS