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TOPLEVEL_CONFIGURE_ARGUMENTS="$progname $@" moveifchange=${srcdir}/move-if-change # Set srcdir to "." if that's what it is. # This is important for multilib support. pwd=`${PWDCMD-pwd}` srcpwd=`cd ${srcdir} ; ${PWDCMD-pwd}` if test "${pwd}" = "${srcpwd}" ; then srcdir=. fi topsrcdir=$srcpwd extra_host_args= # Define the trigger file to make sure configure will re-run whenever # the gcc version number changes. if test "${with_gcc_version_trigger+set}" = set ; then gcc_version_trigger="$with_gcc_version_trigger" gcc_version=`grep version_string ${with_gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'` else # If gcc's sources are available, define the trigger file. if test -f ${topsrcdir}/gcc/version.c ; then gcc_version_trigger=${topsrcdir}/gcc/version.c gcc_version=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'` case "$ac_configure_args" in *--with-gcc-version-trigger=$gcc_version_trigger* ) ;; * ) # Add to all subconfigure arguments: build, host, and target. ac_configure_args="$ac_configure_args --with-gcc-version-trigger=$gcc_version_trigger" ;; esac fi fi ### To add a new directory to the tree, first choose whether it is a target ### or a host dependent tool. Then put it into the appropriate list ### (library or tools, host or target), doing a dependency sort. # Subdirs will be configured in the order listed in build_configdirs, # configdirs, or target_configdirs; see the serialization section below. # Dependency sorting is only needed when *configuration* must be done in # a particular order. In all cases a dependency should be specified in # the Makefile, whether or not it's implicitly specified here. # Double entries in build_configdirs, configdirs, or target_configdirs may # cause circular dependencies and break everything horribly. # these libraries are used by various programs built for the host environment # host_libs="intl mmalloc libiberty opcodes bfd readline tcl tk itcl tix libgui zlib" # these tools are built for the host environment # Note, the powerpc-eabi build depends on sim occurring before gdb in order to # know that we are building the simulator. # binutils, gas and ld appear in that order because it makes sense to run # "make check" in that particular order. host_tools="texinfo byacc flex bison binutils gas ld gcc sid sim gdb make patch prms send-pr gprof etc expect dejagnu ash bash bzip2 m4 autoconf automake libtool diff rcs fileutils shellutils time textutils wdiff find uudecode hello tar gzip indent recode release sed utils guile perl gawk findutils gettext zip fastjar" # libgcj represents the runtime libraries only used by gcj. libgcj="target-libffi \ target-boehm-gc \ target-zlib \ target-qthreads \ target-libjava" # these libraries are built for the target environment, and are built after # the host libraries and the host tools (which may be a cross compiler) # target_libs="target-libiberty \ target-libgloss \ target-newlib \ target-libstdc++-v3 \ target-libf2c \ ${libgcj} \ target-libobjc" # these tools are built using the target libs, and are intended to run only # in the target environment # # note: any program that *uses* libraries that are in the "target_libs" # list belongs in this list. those programs are also very likely # candidates for the "native_only" list which follows # target_tools="target-examples target-groff target-gperf target-rda" ################################################################################ ## All tools belong in one of the four categories, and are assigned above ## We assign ${configdirs} this way to remove all embedded newlines. This ## is important because configure will choke if they ever get through. ## ${configdirs} is directories we build using the host tools. ## ${target_configdirs} is directories we build using the target tools. # configdirs=`echo ${host_libs} ${host_tools}` target_configdirs=`echo ${target_libs} ${target_tools}` ################################################################################ srcname="gnu development package" # This gets set non-empty for some net releases of packages. appdirs="" # Define is_cross_compiler to save on calls to 'test'. is_cross_compiler= if test x"${host}" = x"${target}" ; then is_cross_compiler=no else is_cross_compiler=yes fi # We always want to use the same name for this directory, so that dejagnu # can reliably find it. target_subdir=${target_alias} if test ! -d ${target_subdir} ; then if mkdir ${target_subdir} ; then true else echo "'*** could not make ${PWD=`${PWDCMD-pwd}`}/${target_subdir}" 1>&2 exit 1 fi fi build_prefix=build- build_subdir=${build_prefix}${build_alias} if test x"${build_alias}" != x"${host}" ; then if test ! -d ${build_subdir} ; then if mkdir ${build_subdir} ; then true else echo "'*** could not make ${PWD=`${PWDCMD-pwd}`}/${build_subdir}" 1>&2 exit 1 fi fi fi # Skipdirs are removed silently. skipdirs= # Noconfigdirs are removed loudly. noconfigdirs="" use_gnu_ld= # Make sure we don't let GNU ld be added if we didn't want it. if test x$with_gnu_ld = xno ; then use_gnu_ld=no noconfigdirs="$noconfigdirs ld" fi use_gnu_as= # Make sure we don't let GNU as be added if we didn't want it. if test x$with_gnu_as = xno ; then use_gnu_as=no noconfigdirs="$noconfigdirs gas" fi # some tools are so dependent upon X11 that if we're not building with X, # it's not even worth trying to configure, much less build, that tool. case ${with_x} in yes | "") ;; # the default value for this tree is that X11 is available no) skipdirs="${skipdirs} tk tix itcl libgui" # We won't be able to build gdbtk without X. enable_gdbtk=no ;; *) echo "*** bad value \"${with_x}\" for -with-x flag; ignored" 1>&2 ;; esac # Some tools are only suitable for building in a "native" situation. # Remove these if host!=target. native_only="autoconf automake libtool fileutils find gawk gettext gzip hello indent m4 rcs recode sed shellutils tar textutils uudecode wdiff gprof target-groff guile perl time ash bash bzip2 prms gnuserv target-gperf" # Similarly, some are only suitable for cross toolchains. # Remove these if host=target. cross_only="target-libgloss target-newlib target-opcodes" case $is_cross_compiler in no) skipdirs="${skipdirs} ${cross_only}" ;; yes) skipdirs="${skipdirs} ${native_only}" ;; esac # If both --with-headers and --with-libs are specified, default to # --without-newlib. if test x"${with_headers}" != x && test x"${with_libs}" != x ; then if test x"${with_newlib}" = x ; then with_newlib=no fi fi # Recognize --with-newlib/--without-newlib. case ${with_newlib} in no) skipdirs="${skipdirs} target-newlib" ;; yes) skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'` ;; esac # Configure extra directories which are host specific case "${host}" in *-cygwin*) configdirs="$configdirs libtermcap" ;; esac # Remove more programs from consideration, based on the host or # target this usually means that a port of the program doesn't # exist yet. case "${host}" in hppa*64*-*-*) noconfigdirs="$noconfigdirs byacc" ;; i[3456]86-*-vsta) noconfigdirs="tcl expect dejagnu make texinfo bison patch flex byacc send-pr gprof uudecode dejagnu diff guile perl itcl tix gnuserv gettext" ;; i[3456]86-*-go32* | i[3456]86-*-msdosdjgpp*) noconfigdirs="tcl tk expect dejagnu send-pr uudecode guile itcl tix gnuserv libffi" ;; i[3456]86-*-mingw32*) # noconfigdirs="tcl tk expect dejagnu make texinfo bison patch flex byacc send-pr uudecode dejagnu diff guile perl itcl tix gnuserv" noconfigdirs="expect dejagnu autoconf automake send-pr rcs guile perl texinfo libtool" ;; i[3456]86-*-beos*) noconfigdirs="$noconfigdirs tk itcl tix libgui gdb" ;; *-*-cygwin*) noconfigdirs="autoconf automake send-pr rcs guile perl" ;; *-*-netbsd*) noconfigdirs="rcs" ;; ppc*-*-pe) noconfigdirs="patch diff make tk tcl expect dejagnu autoconf automake texinfo bison send-pr gprof rcs guile perl itcl tix gnuserv" ;; 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*-*-kaos*) # Remove unsupported stuff on all kaOS configurations. skipdirs="target-libiberty ${libgcj} target-libstdc++-v3 target-libf2c target-librx" skipdirs="$skipdirs target-libobjc target-examples target-groff target-gperf" skipdirs="$skipdirs zlib fastjar target-libjava target-boehm-gc target-zlib" noconfigdirs="$noconfigdirs target-libgloss" ;; *-*-netbsd*) # Skip some stuff on all NetBSD configurations. noconfigdirs="$noconfigdirs target-newlib target-libiberty target-libgloss" # Skip some stuff that's unsupported on some NetBSD configurations. case "${target}" in i*86-*-netbsdelf*) ;; *) noconfigdirs="$noconfigdirs ${libgcj}" ;; esac ;; *-*-netware) noconfigdirs="$noconfigdirs target-libstdc++-v3 target-newlib target-libiberty target-libgloss ${libgcj}" ;; *-*-rtems*) noconfigdirs="$noconfigdirs target-libgloss ${libgcj}" case ${target} in h8300*-*-* | h8500-*-*) noconfigdirs="$noconfigdirs target-libf2c" ;; *) ;; esac ;; *-*-vxworks*) noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}" ;; alpha*-dec-osf*) # ld works, but does not support shared libraries. # newlib is not 64 bit ready. 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# keep gdb and readline *) noconfigdirs="$noconfigdirs gdb readline" ;; esac ;; arc-*-*) noconfigdirs="$noconfigdirs target-libgloss ${libgcj}" ;; arm-*-coff | strongarm-*-coff | xscale-*-coff) noconfigdirs="$noconfigdirs ${libgcj}" ;; arm-*-elf* | strongarm-*-elf* | xscale-*-elf*) noconfigdirs="$noconfigdirs target-libffi target-qthreads" ;; arm-*-pe*) noconfigdirs="$noconfigdirs target-libgloss ${libgcj}" ;; arm-*-oabi*) noconfigdirs="$noconfigdirs target-libgloss ${libgcj}" ;; thumb-*-coff) noconfigdirs="$noconfigdirs target-libgloss ${libgcj}" ;; thumb-*-elf) noconfigdirs="$noconfigdirs target-libgloss ${libgcj}" ;; thumb-*-oabi) noconfigdirs="$noconfigdirs target-libgloss ${libgcj}" ;; thumb-*-pe) noconfigdirs="$noconfigdirs target-libgloss ${libgcj}" ;; arm-*-riscix*) noconfigdirs="$noconfigdirs ld target-libgloss ${libgcj}" ;; avr-*-*) noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}" ;; c4x-*-* | tic4x-*-*) noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}" ;; c54x*-*-* | tic54x-*-*) noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj} gcc gdb newlib" ;; cris-*-*) noconfigdirs="$noconfigdirs ${libgcj}" ;; d10v-*-*) noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}" ;; d30v-*-*) noconfigdirs="$noconfigdirs ${libgcj}" ;; fr30-*-elf*) noconfigdirs="$noconfigdirs ${libgcj}" ;; frv-*-*) noconfigdirs="$noconfigdirs ${libgcj}" ;; h8300*-*-*) noconfigdirs="$noconfigdirs target-libgloss" ;; h8500-*-*) noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj} target-libf2c" ;; hppa*64*-*-linux* | parisc*64*-*-linux*) # In this case, it's because the hppa64-linux target is for # the kernel only at this point and has no libc, and thus no # headers, crt*.o, etc., all of which are needed by these. noconfigdirs="$noconfigdirs target-zlib" ;; hppa*-*-*elf* | \ parisc*-*-linux* | hppa*-*-linux* | \ hppa*-*-lites* | \ hppa*-*-openbsd* | \ hppa*64*-*-*) noconfigdirs="$noconfigdirs ${libgcj}" # Do configure ld/binutils/gas for this case. ;; hppa*-*-*) # According to Alexandre Oliva <aoliva@redhat.com>, libjava won't # build on HP-UX 10.20. noconfigdirs="$noconfigdirs ld shellutils ${libgcj}" ;; ia64*-*-elf*) # No gdb support yet. noconfigdirs="$noconfigdirs tix readline mmalloc libgui itcl gdb" ;; ia64*-**-hpux*) # No gdb or ld support yet. noconfigdirs="$noconfigdirs tix readline mmalloc libgui itcl gdb ld" ;; i[3456]86-*-coff | i[3456]86-*-elf) noconfigdirs="$noconfigdirs ${libgcj}" ;; i[34567]86-*-freebsd*) noconfigdirs="$noconfigdirs target-newlib target-libgloss" ;; i[3456]86-*-linux*) # The GCC port for glibc1 has no MD_FALLBACK_FRAME_STATE_FOR, so let's # not build java stuff by default. case "${target}" in *-*-*libc1*) noconfigdirs="$noconfigdirs ${libgcj}";; esac # This section makes it possible to build newlib natively on linux. # If we are using a cross compiler then don't configure newlib. if test x${is_cross_compiler} != xno ; then noconfigdirs="$noconfigdirs target-newlib" fi noconfigdirs="$noconfigdirs target-libgloss" # If we are not using a cross compiler, do configure newlib. # Note however, that newlib will only be configured in this situation # if the --with-newlib option has been given, because otherwise # 'target-newlib' will appear in skipdirs. ;; i[3456]86-*-mingw32*) target_configdirs="$target_configdirs target-mingw" noconfigdirs="$noconfigdirs expect target-libgloss ${libgcj}" # Can't build gdb for mingw32 if not native. case "${host}" in i[3456]86-*-mingw32) ;; # keep gdb tcl tk expect etc. *) noconfigdirs="$noconfigdirs gdb tcl tk expect itcl tix gnuserv" ;; esac ;; *-*-cygwin*) target_configdirs="$target_configdirs target-libtermcap target-winsup" noconfigdirs="$noconfigdirs target-gperf target-libgloss ${libgcj}" # always build newlib. skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'` # Can't build gdb for Cygwin if not native. case "${host}" in *-*-cygwin*) ;; # keep gdb tcl tk expect etc. *) noconfigdirs="$noconfigdirs gdb tcl tk expect itcl tix libgui gnuserv" ;; esac ;; i[3456]86-*-pe) noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}" ;; i[3456]86-*-sco3.2v5*) # The linker does not yet know about weak symbols in COFF, # and is not configured to handle mixed ELF and COFF. noconfigdirs="$noconfigdirs ld target-libgloss ${libgcj}" ;; i[3456]86-*-sco*) noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}" ;; i[3456]86-*-solaris2*) noconfigdirs="$noconfigdirs target-libgloss" ;; i[3456]86-*-sysv4*) noconfigdirs="$noconfigdirs target-libgloss ${libgcj}" ;; i[3456]86-*-beos*) noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}" ;; m68hc11-*-*|m6811-*-*|m68hc12-*-*|m6812-*-*) noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}" ;; m68k-*-elf*) noconfigdirs="$noconfigdirs ${libgcj}" ;; m68k-*-coff*) noconfigdirs="$noconfigdirs ${libgcj}" ;; mcore-*-pe*) # The EPOC C++ environment does not support exceptions or rtti, # and so building libstdc++-v3 tends not to always work. noconfigdirs="$noconfigdirs target-libstdc++-v3" ;; mmix-*-*) noconfigdirs="$noconfigdirs ${libgcj} gdb libgloss" ;; mn10200-*-*) noconfigdirs="$noconfigdirs ${libgcj}" ;; mn10300-*-*) noconfigdirs="$noconfigdirs ${libgcj}" ;; powerpc-*-aix*) # copied from rs6000-*-* entry noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}" ;; powerpc*-*-winnt* | powerpc*-*-pe* | ppc*-*-pe) target_configdirs="$target_configdirs target-winsup" noconfigdirs="$noconfigdirs gdb tcl tk make expect target-libgloss itcl tix gnuserv ${libgcj}" # always build newlib. skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'` ;; # This is temporary until we can link against shared libraries powerpcle-*-solaris*) noconfigdirs="$noconfigdirs gdb sim make tcl tk expect itcl tix gnuserv ${libgcj}" ;; powerpc-*-beos*) noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}" ;; powerpc-*-eabi) noconfigdirs="$noconfigdirs ${libgcj}" ;; powerpc64*-*-linux*) noconfigdirs="$noconfigdirs target-newlib target-libgloss" # not yet ported. noconfigdirs="$noconfigdirs target-libffi" ;; rs6000-*-lynxos*) noconfigdirs="$noconfigdirs target-newlib gprof ${libgcj}" ;; rs6000-*-aix*) noconfigdirs="$noconfigdirs gprof ${libgcj}" ;; rs6000-*-*) noconfigdirs="$noconfigdirs gprof ${libgcj}" ;; m68k-apollo-*) noconfigdirs="$noconfigdirs ld binutils gprof target-libgloss ${libgcj}" ;; mips*-*-irix5*) # The GNU linker does not support shared libraries. noconfigdirs="$noconfigdirs ld gprof target-libgloss ${libgcj}" ;; mips*-*-irix6*) # Linking libjava exceeds command-line length limits on at least # IRIX 6.2, but not on IRIX 6.5. # Also, boehm-gc won't build on IRIX 6.5, according to Jeffrey Oldham # <oldham@codesourcery.com> noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}" ;; mips*-dec-bsd*) noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}" ;; mips*-*-bsd*) noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}" ;; mipstx39-*-*) noconfigdirs="$noconfigdirs gprof ${libgcj}" # same as generic mips ;; mips*-*-linux*) noconfigdirs="$noconfigdirs target-newlib target-libgloss" ;; mips*-*-*) noconfigdirs="$noconfigdirs gprof ${libgcj}" ;; romp-*-*) noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes target-libgloss ${libgcj}" ;; sh-*-*) case "${host}" in i[3456]86-*-vsta) ;; # don't add gprof back in i[3456]86-*-go32*) ;; # don't add gprof back in i[3456]86-*-msdosdjgpp*) ;; # don't add gprof back in *) skipdirs=`echo " ${skipdirs} " | sed -e 's/ gprof / /'` ;; esac noconfigdirs="$noconfigdirs target-libgloss ${libgcj}" ;; sh64-*-*) noconfigdirs="$noconfigdirs target-libgloss ${libgcj}" ;; sparc-*-elf*) noconfigdirs="$noconfigdirs ${libgcj}" ;; sparc64-*-elf*) noconfigdirs="$noconfigdirs ${libgcj}" ;; sparclite-*-*) noconfigdirs="$noconfigdirs ${libgcj}" ;; sparc-*-sunos4*) noconfigdirs="$noconfigdirs ${libgcj}" if test x${is_cross_compiler} != xno ; then noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss" else use_gnu_ld=no fi ;; sparc-*-solaris* | sparc64-*-solaris* | sparcv9-*-solaris*) ;; v810-*-*) noconfigdirs="$noconfigdirs bfd binutils gas gcc gdb ld target-libstdc++-v3 opcodes target-libgloss ${libgcj}" ;; v850-*-*) noconfigdirs="$noconfigdirs target-libgloss ${libgcj}" ;; v850e-*-*) noconfigdirs="$noconfigdirs target-libgloss ${libgcj}" ;; v850ea-*-*) noconfigdirs="$noconfigdirs target-libgloss ${libgcj}" ;; vax-*-vms) noconfigdirs="$noconfigdirs bfd binutils gdb ld target-newlib opcodes target-libgloss ${libgcj}" ;; vax-*-*) noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}" ;; ip2k-*-*) noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}" ;; *-*-linux*) noconfigdirs="$noconfigdirs target-newlib target-libgloss" ;; *-*-lynxos*) noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}" ;; *-*-*) noconfigdirs="$noconfigdirs ${libgcj}" ;; esac # If we aren't building newlib, then don't build libgloss, since libgloss # depends upon some newlib header files. case "${noconfigdirs}" in *target-libgloss*) ;; *target-newlib*) noconfigdirs="$noconfigdirs target-libgloss" ;; esac # Figure out what language subdirectories are present. # Look if the user specified --enable-languages="..."; if not, use # the environment variable $LANGUAGES if defined. $LANGUAGES might # go away some day. # NB: embedded tabs in this IF block -- do not untabify if test x"${enable_languages+set}" != xset; then if test x"${LANGUAGES+set}" = xset; then enable_languages="${LANGUAGES}" echo configure.in: warning: setting LANGUAGES is deprecated, use --enable-languages instead 1>&2 else enable_languages=all fi else if test x"${enable_languages}" = x || test x"${enable_languages}" = xyes; then echo configure.in: --enable-languages needs at least one language argument 1>&2 exit 1 fi fi enable_languages=`echo "${enable_languages}" | sed -e 's/[ ,][ ,]*/,/g' -e 's/,$//'` # First scan to see if an enabled language requires some other language. # We assume that a given config-lang.in will list all the language # front ends it requires, even if some are required indirectly. for lang in ${srcdir}/gcc/*/config-lang.in .. do case $lang in ..) ;; # The odd quoting in the next line works around # an apparent bug in bash 1.12 on linux. ${srcdir}/gcc/[*]/config-lang.in) ;; *) lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang` this_lang_requires=`sed -n -e 's,^lang_requires=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^lang_requires=\([^ ]*\).*$,\1,p' $lang` for other in $this_lang_requires do case ,${enable_languages}, in *,$other,*) ;; *,all,*) ;; *,$lang_alias,*) echo " \`$other' language required by \`$lang_alias'; enabling" 1>&2 enable_languages="$enable_languages,$other" ;; esac done ;; esac done subdirs= for lang in ${srcdir}/gcc/*/config-lang.in .. do case $lang in ..) ;; # The odd quoting in the next line works around # an apparent bug in bash 1.12 on linux. ${srcdir}/gcc/[*]/config-lang.in) ;; *) lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang` this_lang_libs=`sed -n -e 's,^target_libs=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^target_libs=\([^ ]*\).*$,\1,p' $lang` this_lang_dirs=`sed -n -e 's,^lang_dirs=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^lang_dirs=\([^ ]*\).*$,\1,p' $lang` build_by_default=`sed -n -e 's,^build_by_default=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^build_by_default=\([^ ]*\).*$,\1,p' $lang` if test "x$lang_alias" = x then echo "$lang doesn't set \$language." 1>&2 exit 1 fi case ${build_by_default},${enable_languages}, in *,$lang_alias,*) add_this_lang=yes ;; no,*) add_this_lang=no ;; *,all,*) add_this_lang=yes ;; *) add_this_lang=no ;; esac if test x"${add_this_lang}" = xyes; then eval target_libs='"$target_libs "'\"$this_lang_libs\" else eval noconfigdirs='"$noconfigdirs "'\"$this_lang_libs $this_lang_dirs\" fi ;; esac done # Remove the entries in $skipdirs and $noconfigdirs from $configdirs and # $target_configdirs. # If we have the source for $noconfigdirs entries, add them to $notsupp. notsupp="" for dir in . $skipdirs $noconfigdirs ; do dirname=`echo $dir | sed -e s/target-//g` if test $dir != . && echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then configdirs=`echo " ${configdirs} " | sed -e "s/ ${dir} / /"` if test -r $srcdir/$dirname/configure ; then if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then true else notsupp="$notsupp $dir" fi fi fi if test $dir != . && echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then target_configdirs=`echo " ${target_configdirs} " | sed -e "s/ ${dir} / /"` if test -r $srcdir/$dirname/configure ; then if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then true else notsupp="$notsupp $dir" fi fi fi done # Sometimes the tools are distributed with libiberty but with no other # libraries. In that case, we don't want to build target-libiberty. if test -n "${target_configdirs}" ; then others= for i in `echo ${target_configdirs} | sed -e s/target-//g` ; do if test "$i" != "libiberty" ; then if test -r $srcdir/$i/configure ; then others=yes; break; fi fi done if test -z "${others}" ; then target_configdirs= fi fi # Quietly strip out all directories which aren't configurable in this tree. # This relies on all configurable subdirectories being autoconfiscated, which # is now the case. configdirs_all="$configdirs" configdirs= for i in ${configdirs_all} ; do if test -f ${srcdir}/$i/configure ; then configdirs="${configdirs} $i" fi done target_configdirs_all="$target_configdirs" target_configdirs= for i in ${target_configdirs_all} ; do j=`echo $i | sed -e s/target-//g` if test -f ${srcdir}/$j/configure ; then target_configdirs="${target_configdirs} $i" fi done # Produce a warning message for the subdirs we can't configure. # This isn't especially interesting in the Cygnus tree, but in the individual # FSF releases, it's important to let people know when their machine isn't # supported by the one or two programs in a package. if test -n "${notsupp}" && test -z "${norecursion}" ; then # If $appdirs is non-empty, at least one of those directories must still # be configured, or we error out. (E.g., if the gas release supports a # specified target in some subdirs but not the gas subdir, we shouldn't # pretend that all is well.) if test -n "$appdirs" ; then for dir in $appdirs ; do if test -r $dir/Makefile.in ; then if echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then appdirs="" break fi if echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then appdirs="" break fi fi done if test -n "$appdirs" ; then echo "*** This configuration is not supported by this package." 1>&2 exit 1 fi fi # Okay, some application will build, or we don't care to check. Still # notify of subdirs not getting built. echo "*** This configuration is not supported in the following subdirectories:" 1>&2 echo " ${notsupp}" 1>&2 echo " (Any other directories should still work fine.)" 1>&2 fi case "$host" in *msdosdjgpp*) enable_gdbtk=no ;; esac copy_dirs= # Handle --with-headers=XXX. If the value is not "yes", the contents of # the named directory are copied to $(tooldir)/sys-include. if test x"${with_headers}" != x ; then if test x${is_cross_compiler} = xno ; then echo 1>&2 '***' --with-headers is only supported when cross compiling exit 1 fi if test x"${with_headers}" != xyes ; then case "${exec_prefixoption}" in "") x=${prefix} ;; *) x=${exec_prefix} ;; esac copy_dirs="${copy_dirs} ${with_headers} $x/${target_alias}/sys-include" fi fi # Handle --with-libs=XXX. If the value is not "yes", the contents of # the name directories are copied to $(tooldir)/lib. Multiple directories # are permitted. if test x"${with_libs}" != x ; then if test x${is_cross_compiler} = xno ; then echo 1>&2 '***' --with-libs is only supported when cross compiling exit 1 fi if test x"${with_libs}" != xyes ; then # Copy the libraries in reverse order, so that files in the first named # library override files in subsequent libraries. case "${exec_prefixoption}" in "") x=${prefix} ;; *) x=${exec_prefix} ;; esac for l in ${with_libs}; do copy_dirs="$l $x/${target_alias}/lib ${copy_dirs}" done fi fi # Handle ${copy_dirs} set fnord ${copy_dirs} shift while test $# != 0 ; do if test -f $2/COPIED && test x"`cat $2/COPIED`" = x"$1" ; then : else echo Copying $1 to $2 # Use the install script to create the directory and all required # parent directories. if test -d $2 ; then : else echo >config.temp ${srcdir}/install-sh -c -m 644 config.temp $2/COPIED fi # Copy the directory, assuming we have tar. # FIXME: Should we use B in the second tar? Not all systems support it. (cd $1; tar -cf - .) | (cd $2; tar -xpf -) # It is the responsibility of the user to correctly adjust all # symlinks. If somebody can figure out how to handle them correctly # here, feel free to add the code. echo $1 > $2/COPIED fi shift; shift done # Work in distributions that contain no compiler tools, like Autoconf. tentative_cc="" host_makefile_frag=/dev/null if test -d ${srcdir}/config ; then case "${host}" in m68k-hp-hpux*) # Avoid "too much defining" errors from HPUX compiler. tentative_cc="cc -Wp,-H256000" # If "ar" in $PATH is GNU ar, the symbol table may need rebuilding. # If it's HP/UX ar, this should be harmless. RANLIB="ar ts" ;; m68k-apollo-sysv*) tentative_cc="cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DUSG" ;; m68k-apollo-bsd*) #None of the Apollo compilers can compile gas or binutils. The preprocessor # chokes on bfd, the compiler won't let you assign integers to enums, and # other problems. Defining CC to gcc is a questionable way to say "don't use # the apollo compiler" (the preferred version of GCC could be called cc, # or whatever), but I'm not sure leaving CC as cc is any better... #CC=cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DNO_STDARG # Used to have BISON=yacc. tentative_cc=gcc ;; m88k-dg-dgux*) tentative_cc="gcc -Wall -ansi -D__using_DGUX" ;; m88k-harris-cxux*) # Under CX/UX, we want to tell the compiler to use ANSI mode. tentative_cc="cc -Xa" host_makefile_frag="config/mh-cxux" ;; m88k-motorola-sysv*) ;; mips*-dec-ultrix*) tentative_cc="cc -Wf,-XNg1000" host_makefile_frag="config/mh-decstation" ;; mips*-nec-sysv4*) # The C compiler on NEC MIPS SVR4 needs bigger tables. tentative_cc="cc -ZXNd=5000 -ZXNg=1000" host_makefile_frag="config/mh-necv4" ;; mips*-sgi-irix4*) # Tell compiler to use K&R C. We can't compile under the SGI Ansi # environment. Also bump switch table size so that cp-parse will # compile. Bump string length limit so linker builds. tentative_cc="cc -cckr -Wf,-XNg1500 -Wf,-XNk1000 -Wf,-XNh2000 -Wf,-XNl8192" ;; mips*-*-sysv4*) host_makefile_frag="config/mh-sysv4" ;; mips*-*-sysv*) # This is for a MIPS running RISC/os 4.52C. # This is needed for GDB, but needs to be in the top-level make because # if a library is compiled with the bsd headers and gets linked with the # sysv system libraries all hell can break loose (e.g. a jmp_buf might be # a different size). # ptrace(2) apparently has problems in the BSD environment. No workaround is # known except to select the sysv environment. Could we use /proc instead? # These "sysv environments" and "bsd environments" often end up being a pain. # # This is not part of CFLAGS because perhaps not all C compilers have this # option. tentative_cc="cc -systype sysv" ;; i370-ibm-opened*) tentative_cc="c89" ;; i[3456]86-*-sysv5*) host_makefile_frag="config/mh-sysv5" ;; i[3456]86-*-dgux*) tentative_cc="gcc -Wall -ansi -D__using_DGUX" host_makefile_frag="config/mh-dgux386" ;; i[3456]86-ncr-sysv4.3*) # The MetaWare compiler will generate a copyright message unless you # turn it off by adding the -Hnocopyr flag. tentative_cc="cc -Hnocopyr" ;; i[3456]86-ncr-sysv4*) # for an NCR 3000 (i486/SVR4) system. # The NCR 3000 ships with a MetaWare compiler installed as /bin/cc. # This compiler not only emits obnoxious copyright messages every time # you run it, but it chokes and dies on a whole bunch of GNU source # files. Default to using the AT&T compiler installed in /usr/ccs/ATT/cc. tentative_cc="/usr/ccs/ATT/cc" host_makefile_frag="config/mh-ncr3000" ;; i[3456]86-*-sco3.2v5*) ;; i[3456]86-*-sco*) # The native C compiler botches some simple uses of const. Unfortunately, # it doesn't defined anything like "__sco__" for us to test for in ansidecl.h. tentative_cc="cc -Dconst=" host_makefile_frag="config/mh-sco" ;; i[3456]86-*-udk*) host_makefile_frag="config/mh-sysv5" ;; i[3456]86-*-solaris2*) host_makefile_frag="config/mh-sysv4" ;; i[3456]86-*-msdosdjgpp*) host_makefile_frag="config/mh-djgpp" ;; *-cygwin*) host_makefile_frag="config/mh-cygwin" ;; *-mingw32*) host_makefile_frag="config/mh-mingw32" ;; *-interix*) host_makefile_frag="config/mh-interix" ;; vax-*-ultrix2*) # The old BSD pcc isn't up to compiling parts of gdb so use gcc tentative_cc=gcc ;; *-*-solaris2*) host_makefile_frag="config/mh-solaris" ;; m68k-sun-sunos*) # Sun's C compiler needs the -J flag to be able to compile cp-parse.c # without overflowing the jump tables (-J says to use a 32 bit table) tentative_cc="cc -J" ;; *-hp-hpux*) tentative_cc="cc -Wp,-H256000" ;; *-*-hiux*) tentative_cc="cc -Wp,-H256000" ;; rs6000-*-lynxos*) # /bin/cc is less than useful for our purposes. Always use GCC tentative_cc="/usr/cygnus/progressive/bin/gcc" host_makefile_frag="config/mh-lynxrs6k" ;; *-*-lynxos*) # /bin/cc is less than useful for our purposes. Always use GCC tentative_cc="/bin/gcc" ;; *-*-sysv4*) host_makefile_frag="config/mh-sysv4" ;; esac fi extra_arflags_for_target= extra_nmflags_for_target= extra_ranlibflags_for_target= target_makefile_frag=/dev/null case "${target}" in i[3456]86-*-netware*) target_makefile_frag="config/mt-netware" ;; powerpc-*-netware*) target_makefile_frag="config/mt-netware" ;; *-*-linux*) target_makefile_frag="config/mt-linux" ;; *-*-aix4.[3456789]* | *-*-aix[56789].*) # nm and ar from AIX 4.3 and above require -X32_64 flag to all ar and nm # commands to handle both 32-bit and 64-bit objects. 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Arrange to find # them automatically. case "${host}" in hppa*64*-*-hpux11*) extra_host_args="$extra_host_args -x-libraries=/usr/lib/pa20_64 -x-includes=/usr/X11R6/include" ;; esac # If we aren't going to be using gcc, see if we can extract a definition # of CC from the fragment. # Actually, use the 'pre-extracted' version above. if test -z "${CC}" && test "${build}" = "${host}" ; then IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:" found= for dir in $PATH; do test -z "$dir" && dir=. if test -f $dir/gcc; then found=yes break fi done IFS="$save_ifs" if test -z "${found}" && test -n "${tentative_cc}" ; then CC=$tentative_cc fi fi # Some systems (e.g., one of the i386-aix systems the gas testers are # using) don't handle "\$" correctly, so don't use it here. tooldir='$(exec_prefix)'/${target_alias} build_tooldir=${tooldir} # Generate a default definition for YACC. This is used if the makefile can't # locate bison or byacc in objdir. for prog in 'bison -y' byacc yacc do set dummy $prog; tmp=$2 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:" for dir in $PATH; do test -z "$dir" && dir=. if test -f $dir/$tmp; then DEFAULT_YACC="$prog" break fi done IFS="$save_ifs" test -n "$DEFAULT_YACC" && break done # Generate a default definition for M4. This is used if the makefile can't # locate m4 in objdir. for prog in gm4 gnum4 m4 do set dummy $prog; tmp=$2 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:" for dir in $PATH; do test -z "$dir" && dir=. if test -f $dir/$tmp; then DEFAULT_M4="$prog" break fi done IFS="$save_ifs" test -n "$DEFAULT_M4" && break done # Generate a default definition for LEX. This is used if the makefile can't # locate flex in objdir. for prog in flex lex do set dummy $prog; tmp=$2 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:" for dir in $PATH; do test -z "$dir" && dir=. if test -f $dir/$tmp; then DEFAULT_LEX="$prog" break fi done IFS="$save_ifs" test -n "$DEFAULT_LEX" && break done if test "${build}" != "${host}" ; then # If we are doing a Canadian Cross, in which the host and build systems # are not the same, we set reasonable default values for the tools. BISON=${BISON-bison} CC=${CC-${host_alias}-gcc} CFLAGS=${CFLAGS-"-g -O2"} CXX=${CXX-${host_alias}-c++} CXXFLAGS=${CXXFLAGS-"-g -O2"} CC_FOR_BUILD=${CC_FOR_BUILD-gcc} CC_FOR_TARGET=${CC_FOR_TARGET-${target_alias}-gcc} CXX_FOR_TARGET=${CXX_FOR_TARGET-${target_alias}-c++} GCJ_FOR_TARGET=${GCJ_FOR_TARGET-${target_alias}-gcj} GCC_FOR_TARGET=${GCC_FOR_TARGET-${CC_FOR_TARGET-${target_alias}-gcc}} BUILD_PREFIX=${build_alias}- BUILD_PREFIX_1=${build_alias}- MAKEINFO=${MAKEINFO-makeinfo} if test -z "${YACC}" ; then IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:" for dir in $PATH; do test -z "$dir" && dir=. if test -f $dir/bison; then YACC="bison -y" break fi if test -f $dir/byacc; then YACC=byacc break fi if test -f $dir/yacc; then YACC=yacc break fi done IFS="$save_ifs" if test -z "${YACC}" ; then YACC="bison -y" fi fi if test -z "${LEX}" ; then IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:" for dir in $PATH; do test -z "$dir" && dir=. if test -f $dir/flex; then LEX=flex break fi if test -f $dir/lex; then LEX=lex break fi done IFS="$save_ifs" LEX=${LEX-flex} fi else # Set reasonable default values for some tools even if not Canadian. # Of course, these are different reasonable default values, originally # specified directly in the Makefile. # We don't export, so that autoconf can do its job. # Note that all these settings are above the fragment inclusion point # in Makefile.in, so can still be overridden by fragments. # This is all going to change when we autoconfiscate... BISON="\$(USUAL_BISON)" CC_FOR_BUILD="\$(CC)" GCC_FOR_TARGET="\$(USUAL_GCC_FOR_TARGET)" BUILD_PREFIX= BUILD_PREFIX_1=loser- MAKEINFO="\$(USUAL_MAKEINFO)" LEX="\$(USUAL_LEX)" YACC="\$(USUAL_YACC)" # If CC is still not set, try to get gcc. cc_prog_is_gcc= if test -z "${CC}" ; then IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:" for dir in $PATH; do test -z "$dir" && dir=. if test -f $dir/gcc; then CC="gcc" cc_prog_is_gcc=yes echo 'void f(){}' > conftest.c if test -z "`${CC} -g -c conftest.c 2>&1`"; then CFLAGS=${CFLAGS-"-g -O2"} CXXFLAGS=${CXXFLAGS-"-g -O2"} else CFLAGS=${CFLAGS-"-O2"} CXXFLAGS=${CXXFLAGS-"-O2"} fi rm -f conftest* break fi done IFS="$save_ifs" CC=${CC-cc} else # Determine if we are using gcc. cat > conftest.c <<EOF #ifdef __GNUC__ yes; #endif EOF if ${CC} -E conftest.c | grep yes >/dev/null 2>&1; then cc_prog_is_gcc=yes fi rm -f conftest.c if test -z "${CFLAGS}"; then # Here CC is set but CFLAGS is not. Use a quick hack to use -O2 if CC # is set to a version of gcc. if test "$cc_prog_is_gcc" = yes; then echo 'void f(){}' > conftest.c if test -z "`${CC} -g -c conftest.c 2>&1`"; then CFLAGS=${CFLAGS-"-g -O2"} CXXFLAGS=${CXXFLAGS-"-g -O2"} else CFLAGS=${CFLAGS-"-O2"} CXXFLAGS=${CXXFLAGS-"-O2"} fi rm -f conftest* fi fi fi # We must set the default linker to the linker used by gcc for the correct # operation of libtool. If LD is not defined and we are using gcc, try to # set the LD default to the ld used by gcc. if test -z "$LD"; then if test "$cc_prog_is_gcc" = yes; then case $build in *-*-mingw*) gcc_prog_ld=`$CC -print-prog-name=ld 2>&1 | tr -d '\015'` ;; *) gcc_prog_ld=`$CC -print-prog-name=ld 2>&1` ;; esac case $gcc_prog_ld in # Accept absolute paths. [\\/]* | [A-Za-z]:[\\/]*) LD="$gcc_prog_ld" ;; esac fi fi CXX=${CXX-"c++"} CFLAGS=${CFLAGS-"-g"} CXXFLAGS=${CXXFLAGS-"-g -O2"} fi # FIXME Should this be done recursively ??? (Useful for e.g. gdbtest) # Set up the list of links to be made. # ${links} is the list of link names, and ${files} is the list of names to link to. # Make the links. configlinks="${links}" if test -r ./config.status ; then mv -f ./config.status ./config.back fi while test -n "${files}" ; do # set file to car of files, files to cdr of files set ${files}; file=$1; shift; files=$* set ${links}; link=$1; shift; links=$* if test ! -r ${srcdir}/${file} ; then if test ! -r ${file} ; then echo '***' "${progname}: cannot create a link \"${link}\"," 1>&2 echo '***' "since the file \"${srcdir}/${file}\" does not exist." 1>&2 exit 1 else srcfile=${file} fi else srcfile=${srcdir}/${file} fi ${remove} -f ${link} # Make a symlink if possible, otherwise try a hard link if ${symbolic_link} ${srcfile} ${link} >/dev/null 2>&1 ; then true else # We need to re-remove the file because Lynx leaves a # very strange directory there when it fails an NFS symlink. ${remove} -r -f ${link} ${hard_link} ${srcfile} ${link} fi if test ! -r ${link} ; then echo '***' "${progname}: unable to link \"${link}\" to \"${srcfile}\"." 1>&2 exit 1 fi echo "Linked \"${link}\" to \"${srcfile}\"." done # Create a .gdbinit file which runs the one in srcdir # and tells GDB to look there for source files. if test -r ${srcdir}/.gdbinit ; then case ${srcdir} in .) ;; *) cat > ./.gdbinit <<EOF # ${NO_EDIT} dir ${srcdir} dir . source ${srcdir}/.gdbinit EOF ;; esac fi # Make sure that the compiler is able to generate an executable. If it # can't, we are probably in trouble. We don't care whether we can run the # executable--we might be using a cross compiler--we only care whether it # can be created. At this point the main configure script has set CC. we_are_ok=no echo "int main () { return 0; }" > conftest.c ${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c if test $? = 0 ; then if test -s conftest || test -s conftest.exe ; then we_are_ok=yes fi fi case $we_are_ok in no) echo 1>&2 "*** The command '${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c' failed." echo 1>&2 "*** You must set the environment variable CC to a working compiler." rm -f conftest* exit 1 ;; esac rm -f conftest* # The Solaris /usr/ucb/cc compiler does not appear to work. case "${host}" in sparc-sun-solaris2*) CCBASE="`echo ${CC-cc} | sed 's/ .*$//'`" if test "`type $CCBASE | sed 's/^[^/]*//'`" = "/usr/ucb/cc" ; then could_use= test -d /opt/SUNWspro/bin && could_use="/opt/SUNWspro/bin" if test -d /opt/cygnus/bin ; then if test "$could_use" = "" ; then could_use="/opt/cygnus/bin" else could_use="$could_use or /opt/cygnus/bin" fi fi if test "$could_use" = "" ; then echo "Warning: compilation may fail because you're using" echo "/usr/ucb/cc. You should change your PATH or CC " echo "variable and rerun configure." else echo "Warning: compilation may fail because you're using" echo "/usr/ucb/cc, when you should use the C compiler from" echo "$could_use. You should change your" echo "PATH or CC variable and rerun configure." fi fi ;; esac # If --enable-shared was set, we must set LD_LIBRARY_PATH so that the # binutils tools will find libbfd.so. case "${enable_shared}" in no | "") SET_LIB_PATH= ;; *) SET_LIB_PATH="\$(REALLY_SET_LIB_PATH)" ;; esac case "${host}" in *-*-hpux*) RPATH_ENVVAR=SHLIB_PATH ;; *) RPATH_ENVVAR=LD_LIBRARY_PATH ;; esac # Record target_configdirs and the configure arguments for target and # build configuration in Makefile. target_configdirs=`echo "${target_configdirs}" | sed -e 's/target-//g'` # This is the final value for target_configdirs. configdirs already # has its final value. It's time to create some lists of valid targets. # While at that, we remove Makefiles if we were started for recursive # configuration, such that the top-level Makefile reconfigures them, # like we used to do when configure itself was recursive. all_build_modules= configure_build_modules= # Only make build modules if build != host. # This should be done more generally, but at the moment it doesn't matter. if test ${host_alias} != ${build_alias} ; then for module in libiberty ; do all_build_modules=all-build-${module} configure_build_modules=configure-build-${module} if test -z "${no_recursion}" \ && test -f ${build_subdir}/${module}/Makefile; then echo 1>&2 "*** removing ${build_subdir}/${module}/Makefile to force reconfigure" rm -f ${build_subdir}/${module}/Makefile fi done fi all_host_modules= check_host_modules= install_host_modules= configure_host_modules= for module in ${configdirs} ; do all_host_modules="${all_host_modules} all-${module}" check_host_modules="${check_host_modules} check-${module}" install_host_modules="${install_host_modules} install-${module}" configure_host_modules="${configure_host_modules} configure-${module}" if test -z "${no_recursion}" \ && test -f ${module}/Makefile; then echo 1>&2 "*** removing ${module}/Makefile to force reconfigure" rm -f ${module}/Makefile fi done install_host_modules_nogcc=`echo "${install_host_modules}" | sed -e 's/install-gcc//g'` all_target_modules= check_target_modules= install_target_modules= configure_target_modules= for module in ${target_configdirs} ; do all_target_modules="${all_target_modules} all-target-${module}" check_target_modules="${check_target_modules} check-target-${module}" install_target_modules="${install_target_modules} install-target-${module}" configure_target_modules="${configure_target_modules} configure-target-${module}" if test -z "${no_recursion}" \ && test -f ${target_subdir}/${module}/Makefile; then echo 1>&2 "*** removing ${target_subdir}/${module}/Makefile to force reconfigure" rm -f ${target_subdir}/${module}/Makefile fi done # Determine whether gdb needs tk/tcl or not. # Use 'maybe' since enable_gdbtk might be true even if tk isn't available # and in that case we want gdb to be built without tk. Ugh! # In fact I believe gdb is the *only* package directly dependent on tk, # so we should be able to put the 'maybe's in unconditionally and # leave out the maybe dependencies when enable_gdbtk is false. I'm not # 100% sure that that's safe though. gdb_tk="maybe-all-tcl maybe-all-tk maybe-all-itcl maybe-all-tix maybe-all-libgui" case "$enable_gdbtk" in no) GDB_TK="" ;; yes) GDB_TK="${gdb_tk}" ;; *) # Only add the dependency on gdbtk when GDBtk is part of the gdb # distro. Eventually someone will fix this and move Insight, nee # gdbtk to a separate directory. if test -d ${srcdir}/gdb/gdbtk ; then GDB_TK="${gdb_tk}" else GDB_TK="" fi ;; esac # Create the 'maybe dependencies'. This uses a temporary file. rm -f maybedep.tmp echo '# maybedep.tmp' > maybedep.tmp for item in ${all_build_modules} ${all_host_modules} ${all_target_modules} \ ${install_host_modules} ${install_target_modules} \ ${configure_build_modules} ${configure_host_modules} ${configure_target_modules} \ ; do echo "maybe-${item}: ${item}" >> maybedep.tmp done maybe_dependencies=maybedep.tmp # Create the serialization dependencies. This uses a temporary file. # Check whether --enable-serial-configure or --disable-serial-configure was given. if test "${enable_serial_configure+set}" = set; then enableval="$enable_serial_configure" : fi # These force 'configure's to be done one at a time, to avoid problems # with contention over a shared config.cache. rm -f serdep.tmp echo '# serdep.tmp' > serdep.tmp olditem= test "x${enable_serial_configure}" = xno || test "x${enable_serial_build_configure}" = xno || for item in ${build_configdirs} ; do case ${olditem} in "") ;; *) echo "configure-build-${item}: configure-build-${olditem}" >> serdep.tmp ;; esac olditem=${item} done olditem= test "x${enable_serial_configure}" = xno || test "x${enable_serial_host_configure}" = xno || for item in ${configdirs} ; do case ${olditem} in "") ;; *) echo "configure-${item}: configure-${olditem}" >> serdep.tmp ;; esac olditem=${item} done olditem= test "x${enable_serial_configure}" = xno || test "x${enable_serial_target_configure}" = xno || for item in ${target_configdirs} ; do case ${olditem} in "") ;; *) echo "configure-target-${item}: configure-target-${olditem}" >> serdep.tmp ;; esac olditem=${item} done serialization_dependencies=serdep.tmp # Base args. Strip norecursion, cache-file, srcdir, host, build, # target and nonopt. These are the ones we might not want to pass # down to subconfigures. baseargs=`echo " ${ac_configure_args} " | \ sed -e 's/ --no[^ ]* / /' \ -e 's/ --c[a-z-]*[= ][^ ]* / /' \ -e 's/ --sr[a-z-]*[= ][^ ]* / /' \ -e 's/ --ho[a-z-]*[= ][^ ]* / /' \ -e 's/ --bu[a-z-]*[= ][^ ]* / /' \ -e 's/ --t[a-z-]*[= ][^ ]* / /' \ -e 's/ -cache-file[= ][^ ]* / /' \ -e 's/ -srcdir[= ][^ ]* / /' \ -e 's/ -host[= ][^ ]* / /' \ -e 's/ -build[= ][^ ]* / /' \ -e 's/ -target[= ][^ ]* / /' \ -e 's/ [^ -][^ ]* / /' \ -e 's/^ *//;s/ *$//'` # For the build-side libraries, we just need to pretend we're native, # and not use the same cache file. Multilibs are neither needed nor # desired. build_configargs="--cache-file=../config.cache --build=${build_alias} --host=${build_alias} ${baseargs}" # For host modules, accept cache file option, or specification as blank. case "${cache_file}" in "") # empty cache_file_option="" ;; /* | [A-Za-z]:[\\/]* ) # absolute path cache_file_option="--cache-file=${cache_file}" ;; *) # relative path cache_file_option="--cache-file=../${cache_file}" ;; esac host_configargs="${cache_file_option} --build=${build_alias} --host=${host_alias} --target=${target_alias} ${extra_host_args} ${baseargs}" target_configargs=${baseargs} # Passing a --with-cross-host argument lets the target libraries know # whether they are being built with a cross-compiler or being built # native. However, it would be better to use other mechanisms to make the # sorts of decisions they want to make on this basis. Please consider # this option to be deprecated. FIXME. if test x${is_cross_compiler} = xyes ; then target_configargs="--with-cross-host=${host_alias} ${target_configargs}" fi # Default to --enable-multilib. if test x${enable_multilib} = x ; then target_configargs="--enable-multilib ${target_configargs}" fi # Pass --with-newlib if appropriate. Note that target_configdirs has # changed from the earlier setting of with_newlib. if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " newlib " > /dev/null 2>&1 && test -d ${srcdir}/newlib ; then target_configargs="--with-newlib ${target_configargs}" fi # Pass the appropriate --host, --build, and --cache-file arguments. target_configargs="--cache-file=../config.cache --host=${target_alias} --build=${build_alias} ${target_configargs}" # provide a proper gxx_include_dir. # Note, if you change the default, make sure to fix both here and in # the gcc and libstdc++-v3 subdirectories. # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given. case "${with_gxx_include_dir}" in yes) { echo "configure: error: --with-gxx-include-dir=[dir] requires a directory" 1>&2; exit 1; } ;; no | "") case "${enable_version_specific_runtime_libs}" in yes) gxx_include_dir='${libsubdir}/include/c++' ;; *) . ${srcdir}/config.if gxx_include_dir='${prefix}/include/'${libstdcxx_incdir} ;; esac ;; *) gxx_include_dir=${with_gxx_include_dir} ;; esac FLAGS_FOR_TARGET= case " $target_configdirs " in *" newlib "*) case " $target_configargs " in *" --with-newlib "*) case "$target" in *-cygwin*) FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/$(TARGET_SUBDIR)/winsup -L$$r/$(TARGET_SUBDIR)/winsup/cygwin -L$$r/$(TARGET_SUBDIR)/winsup/w32api/lib -isystem $$s/winsup/include -isystem $$s/winsup/cygwin/include -isystem $$s/winsup/w32api/include -isystem $$s/newlib/libc/sys/cygwin -isystem $$s/newlib/libc/sys/cygwin32' ;; esac # If we're not building GCC, don't discard standard headers. if test -d ${srcdir}/gcc; then FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -nostdinc' if test "${build}" != "${host}"; then # On Canadian crosses, CC_FOR_TARGET will have already been set # by `configure', so we won't have an opportunity to add -Bgcc/ # to it. This is right: we don't want to search that directory # for binaries, but we want the header files in there, so add # them explicitly. FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -isystem $$r/gcc/include' # Someone might think of using the pre-installed headers on # Canadian crosses, in case the installed compiler is not fully # compatible with the compiler being built. In this case, it # would be better to flag an error than risking having # incompatible object files being constructed. We can't # guarantee that an error will be flagged, but let's hope the # compiler will do it, when presented with incompatible header # files. fi fi case "${target}-${is_cross_compiler}" in i[3456]86-*-linux*-no) # Here host == target, so we don't need to build gcc, # so we don't want to discard standard headers. FLAGS_FOR_TARGET=`echo " $FLAGS_FOR_TARGET " | sed -e 's/ -nostdinc / /'` ;; *) # If we're building newlib, use its generic headers last, but search # for any libc-related directories first (so make it the last -B # switch). FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$$r/$(TARGET_SUBDIR)/newlib/ -isystem $$r/$(TARGET_SUBDIR)/newlib/targ-include -isystem $$s/newlib/libc/include' ;; esac ;; esac ;; esac # On Canadian crosses, we'll be searching the right directories for # the previously-installed cross compiler, so don't bother to add # flags for directories within the install tree of the compiler # being built; programs in there won't even run. if test "${build}" = "${host}" && test -d ${srcdir}/gcc; then # Search for pre-installed headers if nothing else fits. FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$(build_tooldir)/bin/ -B$(build_tooldir)/lib/ -isystem $(build_tooldir)/include -isystem $(build_tooldir)/sys-include' fi if test "x${use_gnu_ld}" = x && echo " ${configdirs} " | grep " ld " > /dev/null ; then # Arrange for us to find uninstalled linker scripts. FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/ld' fi if test "x${CC_FOR_TARGET+set}" = xset; then : elif test -d ${srcdir}/gcc; then CC_FOR_TARGET='$$r/gcc/xgcc -B$$r/gcc/' elif test "$host" = "$target"; then CC_FOR_TARGET='$(CC)' else CC_FOR_TARGET=`echo gcc | sed "${program_transform_name}"` fi CC_FOR_TARGET=$CC_FOR_TARGET' $(FLAGS_FOR_TARGET)' if test "x${GCJ_FOR_TARGET+set}" = xset; then : elif test -d ${srcdir}/gcc; then GCJ_FOR_TARGET='$$r/gcc/gcj -B$$r/gcc/' elif test "$host" = "$target"; then GCJ_FOR_TARGET='gcj' else GCJ_FOR_TARGET=`echo gcj | sed "${program_transform_name}"` fi GCJ_FOR_TARGET=$GCJ_FOR_TARGET' $(FLAGS_FOR_TARGET)' # Don't use libstdc++-v3's flags to configure/build itself. libstdcxx_flags='`test ! -f $$r/$(TARGET_SUBDIR)/libstdc++-v3/testsuite_flags || $(SHELL) $$r/$(TARGET_SUBDIR)/libstdc++-v3/testsuite_flags --build-includes` -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs' raw_libstdcxx_flags=' -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs' if test "x${CXX_FOR_TARGET+set}" = xset; then : elif test -d ${srcdir}/gcc; then # We add -shared-libgcc to CXX_FOR_TARGET whenever we use xgcc instead # of g++ for linking C++ or Java, because g++ has -shared-libgcc by # default whereas gcc does not. # RAW_CXX_FOR_TARGET is for linking C++ or java; CXX_FOR_TARGET is for # all other cases. CXX_FOR_TARGET='$$r/gcc/g++ -B$$r/gcc/ -nostdinc++ '$libstdcxx_flags RAW_CXX_FOR_TARGET='$$r/gcc/xgcc -shared-libgcc -B$$r/gcc/ -nostdinc++ '$raw_libstdcxx_flags elif test "$host" = "$target"; then CXX_FOR_TARGET='$(CXX)' RAW_CXX_FOR_TARGET=${CXX_FOR_TARGET} else CXX_FOR_TARGET=`echo c++ | sed "${program_transform_name}"` RAW_CXX_FOR_TARGET=${CXX_FOR_TARGET} fi CXX_FOR_TARGET=$CXX_FOR_TARGET' $(FLAGS_FOR_TARGET)' RAW_CXX_FOR_TARGET=$RAW_CXX_FOR_TARGET' $(FLAGS_FOR_TARGET)' qCXX_FOR_TARGET=`echo "$CXX_FOR_TARGET" | sed 's,[&%],\\\&,g'` qRAW_CXX_FOR_TARGET=`echo "$RAW_CXX_FOR_TARGET" | sed 's,[&%],\\\&,g'` # We want to defer the evaluation of `cmd`s and shell variables in # CXX_FOR_TARGET when recursing in the top-level Makefile, such as for # bootstrap. We'll enclose CXX_FOR_TARGET_FOR_RECURSIVE_MAKE in single # quotes, but we still have to duplicate `$'s so that shell variables # can be expanded by the nested make as shell variables, not as make # macros. qqCXX_FOR_TARGET=`echo "$qCXX_FOR_TARGET" | sed -e 's,[$][$],$$$$,g'` qqRAW_CXX_FOR_TARGET=`echo "$qRAW_CXX_FOR_TARGET" | sed -e 's,[$][$],$$$$,g'` # Wrap CC_FOR_TARGET and friends, for certain types of builds. CC_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${CC_FOR_TARGET}" GCJ_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${GCJ_FOR_TARGET}" CXX_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${qCXX_FOR_TARGET}" RAW_CXX_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${qRAW_CXX_FOR_TARGET}" CXX_FOR_TARGET_FOR_RECURSIVE_MAKE="\$(STAGE_CC_WRAPPER) ${qqCXX_FOR_TARGET}" RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE="\$(STAGE_CC_WRAPPER) ${qqRAW_CXX_FOR_TARGET}" # Makefile fragments. host_makefile_frag=${srcdir}/${host_makefile_frag} target_makefile_frag=${srcdir}/${target_makefile_frag} alphaieee_frag=${srcdir}/${alphaieee_frag} ospace_frag=${srcdir}/${ospace_frag} # Miscellanea: directories, flags, etc. # Build module lists & subconfigure args. # Host module lists & subconfigure args. # Target module lists & subconfigure args. # Build tools. # Host tools. ncn_tool_prefix= test -n "$host_alias" && ncn_tool_prefix=$host_alias- ncn_target_tool_prefix= test -n "$target_alias" && ncn_target_tool_prefix=$target_alias- if test -n "$ncn_tool_prefix"; then # Extract the first word of "${ncn_tool_prefix}ar", so it can be a program name with args. set dummy ${ncn_tool_prefix}ar; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo "configure:2687: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test -n "$AR"; then ac_cv_prog_AR="$AR" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" ac_dummy="$PATH" for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_prog_AR="${ncn_tool_prefix}ar" break fi done IFS="$ac_save_ifs" fi fi AR="$ac_cv_prog_AR" if test -n "$AR"; then echo "$ac_t""$AR" 1>&6 else echo "$ac_t""no" 1>&6 fi fi if test -z "$ac_cv_prog_AR" ; then if test $build = $host ; then ncn_cv_AR=$AR # Extract the first word of "ar", so it can be a program name with args. set dummy ar; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo "configure:2720: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AR'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test -n "$ncn_cv_AR"; then ac_cv_prog_ncn_cv_AR="$ncn_cv_AR" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" ac_dummy="$PATH" for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_prog_ncn_cv_AR="ar" break fi done IFS="$ac_save_ifs" test -z "$ac_cv_prog_ncn_cv_AR" && ac_cv_prog_ncn_cv_AR="ar" fi fi ncn_cv_AR="$ac_cv_prog_ncn_cv_AR" if test -n "$ncn_cv_AR"; then echo "$ac_t""$ncn_cv_AR" 1>&6 else echo "$ac_t""no" 1>&6 fi AR=$ncn_cv_AR else AR="${ncn_tool_prefix}ar" fi else AR="$ac_cv_prog_AR" fi if test -n "$ncn_tool_prefix"; then # Extract the first word of "${ncn_tool_prefix}as", so it can be a program name with args. set dummy ${ncn_tool_prefix}as; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo "configure:2759: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test -n "$AS"; then ac_cv_prog_AS="$AS" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" ac_dummy="$PATH" for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_prog_AS="${ncn_tool_prefix}as" break fi done IFS="$ac_save_ifs" fi fi AS="$ac_cv_prog_AS" if test -n "$AS"; then echo "$ac_t""$AS" 1>&6 else echo "$ac_t""no" 1>&6 fi fi if test -z "$ac_cv_prog_AS" ; then if test $build = $host ; then ncn_cv_AS=$AS # Extract the first word of "as", so it can be a program name with args. set dummy as; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo "configure:2792: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AS'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test -n "$ncn_cv_AS"; then ac_cv_prog_ncn_cv_AS="$ncn_cv_AS" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" ac_dummy="$PATH" for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_prog_ncn_cv_AS="as" break fi done IFS="$ac_save_ifs" test -z "$ac_cv_prog_ncn_cv_AS" && ac_cv_prog_ncn_cv_AS="as" fi fi ncn_cv_AS="$ac_cv_prog_ncn_cv_AS" if test -n "$ncn_cv_AS"; then echo "$ac_t""$ncn_cv_AS" 1>&6 else echo "$ac_t""no" 1>&6 fi AS=$ncn_cv_AS else AS="${ncn_tool_prefix}as" fi else AS="$ac_cv_prog_AS" fi if test -n "$ncn_tool_prefix"; then # Extract the first word of "${ncn_tool_prefix}dlltool", so it can be a program name with args. set dummy ${ncn_tool_prefix}dlltool; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo "configure:2831: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test -n "$DLLTOOL"; then ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" ac_dummy="$PATH" for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_prog_DLLTOOL="${ncn_tool_prefix}dlltool" break fi done IFS="$ac_save_ifs" fi fi DLLTOOL="$ac_cv_prog_DLLTOOL" if test -n "$DLLTOOL"; then echo "$ac_t""$DLLTOOL" 1>&6 else echo "$ac_t""no" 1>&6 fi fi if test -z "$ac_cv_prog_DLLTOOL" ; then if test $build = $host ; then ncn_cv_DLLTOOL=$DLLTOOL # Extract the first word of "dlltool", so it can be a program name with args. set dummy dlltool; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo "configure:2864: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_DLLTOOL'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test -n "$ncn_cv_DLLTOOL"; then ac_cv_prog_ncn_cv_DLLTOOL="$ncn_cv_DLLTOOL" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" ac_dummy="$PATH" for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_prog_ncn_cv_DLLTOOL="dlltool" break fi done IFS="$ac_save_ifs" test -z "$ac_cv_prog_ncn_cv_DLLTOOL" && ac_cv_prog_ncn_cv_DLLTOOL="dlltool" fi fi ncn_cv_DLLTOOL="$ac_cv_prog_ncn_cv_DLLTOOL" if test -n "$ncn_cv_DLLTOOL"; then echo "$ac_t""$ncn_cv_DLLTOOL" 1>&6 else echo "$ac_t""no" 1>&6 fi DLLTOOL=$ncn_cv_DLLTOOL else DLLTOOL="${ncn_tool_prefix}dlltool" fi else DLLTOOL="$ac_cv_prog_DLLTOOL" fi if test -n "$ncn_tool_prefix"; then # Extract the first word of "${ncn_tool_prefix}ld", so it can be a program name with args. set dummy ${ncn_tool_prefix}ld; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo "configure:2903: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_LD'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test -n "$LD"; then ac_cv_prog_LD="$LD" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" ac_dummy="$PATH" for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_prog_LD="${ncn_tool_prefix}ld" break fi done IFS="$ac_save_ifs" fi fi LD="$ac_cv_prog_LD" if test -n "$LD"; then echo "$ac_t""$LD" 1>&6 else echo "$ac_t""no" 1>&6 fi fi if test -z "$ac_cv_prog_LD" ; then if test $build = $host ; then ncn_cv_LD=$LD # Extract the first word of "ld", so it can be a program name with args. set dummy ld; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo "configure:2936: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_LD'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test -n "$ncn_cv_LD"; then ac_cv_prog_ncn_cv_LD="$ncn_cv_LD" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" ac_dummy="$PATH" for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_prog_ncn_cv_LD="ld" break fi done IFS="$ac_save_ifs" test -z "$ac_cv_prog_ncn_cv_LD" && ac_cv_prog_ncn_cv_LD="ld" fi fi ncn_cv_LD="$ac_cv_prog_ncn_cv_LD" if test -n "$ncn_cv_LD"; then echo "$ac_t""$ncn_cv_LD" 1>&6 else echo "$ac_t""no" 1>&6 fi LD=$ncn_cv_LD else LD="${ncn_tool_prefix}ld" fi else LD="$ac_cv_prog_LD" fi if test -n "$ncn_tool_prefix"; then # Extract the first word of "${ncn_tool_prefix}nm", so it can be a program name with args. set dummy ${ncn_tool_prefix}nm; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo "configure:2975: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_NM'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test -n "$NM"; then ac_cv_prog_NM="$NM" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" ac_dummy="$PATH" for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_prog_NM="${ncn_tool_prefix}nm" break fi done IFS="$ac_save_ifs" fi fi NM="$ac_cv_prog_NM" if test -n "$NM"; then echo "$ac_t""$NM" 1>&6 else echo "$ac_t""no" 1>&6 fi fi if test -z "$ac_cv_prog_NM" ; then if test $build = $host ; then ncn_cv_NM=$NM # Extract the first word of "nm", so it can be a program name with args. set dummy nm; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo "configure:3008: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_NM'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test -n "$ncn_cv_NM"; then ac_cv_prog_ncn_cv_NM="$ncn_cv_NM" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" ac_dummy="$PATH" for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_prog_ncn_cv_NM="nm" break fi done IFS="$ac_save_ifs" test -z "$ac_cv_prog_ncn_cv_NM" && ac_cv_prog_ncn_cv_NM="nm" fi fi ncn_cv_NM="$ac_cv_prog_ncn_cv_NM" if test -n "$ncn_cv_NM"; then echo "$ac_t""$ncn_cv_NM" 1>&6 else echo "$ac_t""no" 1>&6 fi NM=$ncn_cv_NM else NM="${ncn_tool_prefix}nm" fi else NM="$ac_cv_prog_NM" fi if test -n "$ncn_tool_prefix"; then # Extract the first word of "${ncn_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ncn_tool_prefix}ranlib; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo "configure:3047: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test -n "$RANLIB"; then ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" ac_dummy="$PATH" for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_prog_RANLIB="${ncn_tool_prefix}ranlib" break fi done IFS="$ac_save_ifs" fi fi RANLIB="$ac_cv_prog_RANLIB" if test -n "$RANLIB"; then echo "$ac_t""$RANLIB" 1>&6 else echo "$ac_t""no" 1>&6 fi fi if test -z "$ac_cv_prog_RANLIB" ; then if test $build = $host ; then ncn_cv_RANLIB=$RANLIB # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo "configure:3080: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_RANLIB'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test -n "$ncn_cv_RANLIB"; then ac_cv_prog_ncn_cv_RANLIB="$ncn_cv_RANLIB" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" ac_dummy="$PATH" for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_prog_ncn_cv_RANLIB="ranlib" break fi done IFS="$ac_save_ifs" test -z "$ac_cv_prog_ncn_cv_RANLIB" && ac_cv_prog_ncn_cv_RANLIB=":" fi fi ncn_cv_RANLIB="$ac_cv_prog_ncn_cv_RANLIB" if test -n "$ncn_cv_RANLIB"; then echo "$ac_t""$ncn_cv_RANLIB" 1>&6 else echo "$ac_t""no" 1>&6 fi RANLIB=$ncn_cv_RANLIB else RANLIB=":" fi else RANLIB="$ac_cv_prog_RANLIB" fi if test -n "$ncn_tool_prefix"; then # Extract the first word of "${ncn_tool_prefix}windres", so it can be a program name with args. set dummy ${ncn_tool_prefix}windres; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo "configure:3119: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_WINDRES'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test -n "$WINDRES"; then ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" ac_dummy="$PATH" for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_prog_WINDRES="${ncn_tool_prefix}windres" break fi done IFS="$ac_save_ifs" fi fi WINDRES="$ac_cv_prog_WINDRES" if test -n "$WINDRES"; then echo "$ac_t""$WINDRES" 1>&6 else echo "$ac_t""no" 1>&6 fi fi if test -z "$ac_cv_prog_WINDRES" ; then if test $build = $host ; then ncn_cv_WINDRES=$WINDRES # Extract the first word of "windres", so it can be a program name with args. set dummy windres; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo "configure:3152: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_WINDRES'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test -n "$ncn_cv_WINDRES"; then ac_cv_prog_ncn_cv_WINDRES="$ncn_cv_WINDRES" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" ac_dummy="$PATH" for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_prog_ncn_cv_WINDRES="windres" break fi done IFS="$ac_save_ifs" test -z "$ac_cv_prog_ncn_cv_WINDRES" && ac_cv_prog_ncn_cv_WINDRES="windres" fi fi ncn_cv_WINDRES="$ac_cv_prog_ncn_cv_WINDRES" if test -n "$ncn_cv_WINDRES"; then echo "$ac_t""$ncn_cv_WINDRES" 1>&6 else echo "$ac_t""no" 1>&6 fi WINDRES=$ncn_cv_WINDRES else WINDRES="${ncn_tool_prefix}windres" fi else WINDRES="$ac_cv_prog_WINDRES" fi if test -n "$ncn_tool_prefix"; then # Extract the first word of "${ncn_tool_prefix}objcopy", so it can be a program name with args. set dummy ${ncn_tool_prefix}objcopy; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo "configure:3191: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_OBJCOPY'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test -n "$OBJCOPY"; then ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" ac_dummy="$PATH" for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_prog_OBJCOPY="${ncn_tool_prefix}objcopy" break fi done IFS="$ac_save_ifs" fi fi OBJCOPY="$ac_cv_prog_OBJCOPY" if test -n "$OBJCOPY"; then echo "$ac_t""$OBJCOPY" 1>&6 else echo "$ac_t""no" 1>&6 fi fi if test -z "$ac_cv_prog_OBJCOPY" ; then if test $build = $host ; then ncn_cv_OBJCOPY=$OBJCOPY # Extract the first word of "objcopy", so it can be a program name with args. set dummy objcopy; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo "configure:3224: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_OBJCOPY'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test -n "$ncn_cv_OBJCOPY"; then ac_cv_prog_ncn_cv_OBJCOPY="$ncn_cv_OBJCOPY" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" ac_dummy="$PATH" for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_prog_ncn_cv_OBJCOPY="objcopy" break fi done IFS="$ac_save_ifs" test -z "$ac_cv_prog_ncn_cv_OBJCOPY" && ac_cv_prog_ncn_cv_OBJCOPY="objcopy" fi fi ncn_cv_OBJCOPY="$ac_cv_prog_ncn_cv_OBJCOPY" if test -n "$ncn_cv_OBJCOPY"; then echo "$ac_t""$ncn_cv_OBJCOPY" 1>&6 else echo "$ac_t""no" 1>&6 fi OBJCOPY=$ncn_cv_OBJCOPY else OBJCOPY="${ncn_tool_prefix}objcopy" fi else OBJCOPY="$ac_cv_prog_OBJCOPY" fi if test -n "$ncn_tool_prefix"; then # Extract the first word of "${ncn_tool_prefix}objdump", so it can be a program name with args. set dummy ${ncn_tool_prefix}objdump; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo "configure:3263: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_OBJDUMP'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test -n "$OBJDUMP"; then ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" ac_dummy="$PATH" for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_prog_OBJDUMP="${ncn_tool_prefix}objdump" break fi done IFS="$ac_save_ifs" fi fi OBJDUMP="$ac_cv_prog_OBJDUMP" if test -n "$OBJDUMP"; then echo "$ac_t""$OBJDUMP" 1>&6 else echo "$ac_t""no" 1>&6 fi fi if test -z "$ac_cv_prog_OBJDUMP" ; then if test $build = $host ; then ncn_cv_OBJDUMP=$OBJDUMP # Extract the first word of "objdump", so it can be a program name with args. set dummy objdump; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo "configure:3296: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_OBJDUMP'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test -n "$ncn_cv_OBJDUMP"; then ac_cv_prog_ncn_cv_OBJDUMP="$ncn_cv_OBJDUMP" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" ac_dummy="$PATH" for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_prog_ncn_cv_OBJDUMP="objdump" break fi done IFS="$ac_save_ifs" test -z "$ac_cv_prog_ncn_cv_OBJDUMP" && ac_cv_prog_ncn_cv_OBJDUMP="objdump" fi fi ncn_cv_OBJDUMP="$ac_cv_prog_ncn_cv_OBJDUMP" if test -n "$ncn_cv_OBJDUMP"; then echo "$ac_t""$ncn_cv_OBJDUMP" 1>&6 else echo "$ac_t""no" 1>&6 fi OBJDUMP=$ncn_cv_OBJDUMP else OBJDUMP="${ncn_tool_prefix}objdump" fi else OBJDUMP="$ac_cv_prog_OBJDUMP" fi # Target tools. if test -n "$ncn_target_tool_prefix"; then # Extract the first word of "${ncn_target_tool_prefix}ar", so it can be a program name with args. set dummy ${ncn_target_tool_prefix}ar; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo "configure:3344: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_AR_FOR_TARGET'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test -n "$AR_FOR_TARGET"; then ac_cv_prog_AR_FOR_TARGET="$AR_FOR_TARGET" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" ac_dummy="$PATH" for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_prog_AR_FOR_TARGET="${ncn_target_tool_prefix}ar" break fi done IFS="$ac_save_ifs" fi fi AR_FOR_TARGET="$ac_cv_prog_AR_FOR_TARGET" if test -n "$AR_FOR_TARGET"; then echo "$ac_t""$AR_FOR_TARGET" 1>&6 else echo "$ac_t""no" 1>&6 fi fi if test -z "$ac_cv_prog_AR_FOR_TARGET" ; then if test $build = $target ; then ncn_cv_AR_FOR_TARGET=$AR_FOR_TARGET # Extract the first word of "ar", so it can be a program name with args. set dummy ar; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo "configure:3377: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AR_FOR_TARGET'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test -n "$ncn_cv_AR_FOR_TARGET"; then ac_cv_prog_ncn_cv_AR_FOR_TARGET="$ncn_cv_AR_FOR_TARGET" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" ac_dummy="$PATH" for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_prog_ncn_cv_AR_FOR_TARGET="ar" break fi done IFS="$ac_save_ifs" test -z "$ac_cv_prog_ncn_cv_AR_FOR_TARGET" && ac_cv_prog_ncn_cv_AR_FOR_TARGET="ar" fi fi ncn_cv_AR_FOR_TARGET="$ac_cv_prog_ncn_cv_AR_FOR_TARGET" if test -n "$ncn_cv_AR_FOR_TARGET"; then echo "$ac_t""$ncn_cv_AR_FOR_TARGET" 1>&6 else echo "$ac_t""no" 1>&6 fi AR_FOR_TARGET=$ncn_cv_AR_FOR_TARGET else AR_FOR_TARGET="${ncn_target_tool_prefix}ar" fi else AR_FOR_TARGET="$ac_cv_prog_AR_FOR_TARGET" fi if test -n "$ncn_target_tool_prefix"; then # Extract the first word of "${ncn_target_tool_prefix}as", so it can be a program name with args. set dummy ${ncn_target_tool_prefix}as; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo "configure:3416: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_AS_FOR_TARGET'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test -n "$AS_FOR_TARGET"; then ac_cv_prog_AS_FOR_TARGET="$AS_FOR_TARGET" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" ac_dummy="$PATH" for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_prog_AS_FOR_TARGET="${ncn_target_tool_prefix}as" break fi done IFS="$ac_save_ifs" fi fi AS_FOR_TARGET="$ac_cv_prog_AS_FOR_TARGET" if test -n "$AS_FOR_TARGET"; then echo "$ac_t""$AS_FOR_TARGET" 1>&6 else echo "$ac_t""no" 1>&6 fi fi if test -z "$ac_cv_prog_AS_FOR_TARGET" ; then if test $build = $target ; then ncn_cv_AS_FOR_TARGET=$AS_FOR_TARGET # Extract the first word of "as", so it can be a program name with args. set dummy as; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo "configure:3449: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AS_FOR_TARGET'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test -n "$ncn_cv_AS_FOR_TARGET"; then ac_cv_prog_ncn_cv_AS_FOR_TARGET="$ncn_cv_AS_FOR_TARGET" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" ac_dummy="$PATH" for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_prog_ncn_cv_AS_FOR_TARGET="as" break fi done IFS="$ac_save_ifs" test -z "$ac_cv_prog_ncn_cv_AS_FOR_TARGET" && ac_cv_prog_ncn_cv_AS_FOR_TARGET="as" fi fi ncn_cv_AS_FOR_TARGET="$ac_cv_prog_ncn_cv_AS_FOR_TARGET" if test -n "$ncn_cv_AS_FOR_TARGET"; then echo "$ac_t""$ncn_cv_AS_FOR_TARGET" 1>&6 else echo "$ac_t""no" 1>&6 fi AS_FOR_TARGET=$ncn_cv_AS_FOR_TARGET else AS_FOR_TARGET="${ncn_target_tool_prefix}as" fi else AS_FOR_TARGET="$ac_cv_prog_AS_FOR_TARGET" fi if test -n "$ncn_target_tool_prefix"; then # Extract the first word of "${ncn_target_tool_prefix}dlltool", so it can be a program name with args. set dummy ${ncn_target_tool_prefix}dlltool; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo "configure:3488: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL_FOR_TARGET'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test -n "$DLLTOOL_FOR_TARGET"; then ac_cv_prog_DLLTOOL_FOR_TARGET="$DLLTOOL_FOR_TARGET" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" ac_dummy="$PATH" for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_prog_DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}dlltool" break fi done IFS="$ac_save_ifs" fi fi DLLTOOL_FOR_TARGET="$ac_cv_prog_DLLTOOL_FOR_TARGET" if test -n "$DLLTOOL_FOR_TARGET"; then echo "$ac_t""$DLLTOOL_FOR_TARGET" 1>&6 else echo "$ac_t""no" 1>&6 fi fi if test -z "$ac_cv_prog_DLLTOOL_FOR_TARGET" ; then if test $build = $target ; then ncn_cv_DLLTOOL_FOR_TARGET=$DLLTOOL_FOR_TARGET # Extract the first word of "dlltool", so it can be a program name with args. set dummy dlltool; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo "configure:3521: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test -n "$ncn_cv_DLLTOOL_FOR_TARGET"; then ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET="$ncn_cv_DLLTOOL_FOR_TARGET" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" ac_dummy="$PATH" for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET="dlltool" break fi done IFS="$ac_save_ifs" test -z "$ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET" && ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET="dlltool" fi fi ncn_cv_DLLTOOL_FOR_TARGET="$ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET" if test -n "$ncn_cv_DLLTOOL_FOR_TARGET"; then echo "$ac_t""$ncn_cv_DLLTOOL_FOR_TARGET" 1>&6 else echo "$ac_t""no" 1>&6 fi DLLTOOL_FOR_TARGET=$ncn_cv_DLLTOOL_FOR_TARGET else DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}dlltool" fi else DLLTOOL_FOR_TARGET="$ac_cv_prog_DLLTOOL_FOR_TARGET" fi if test -n "$ncn_target_tool_prefix"; then # Extract the first word of "${ncn_target_tool_prefix}ld", so it can be a program name with args. set dummy ${ncn_target_tool_prefix}ld; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo "configure:3560: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_LD_FOR_TARGET'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test -n "$LD_FOR_TARGET"; then ac_cv_prog_LD_FOR_TARGET="$LD_FOR_TARGET" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" ac_dummy="$PATH" for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_prog_LD_FOR_TARGET="${ncn_target_tool_prefix}ld" break fi done IFS="$ac_save_ifs" fi fi LD_FOR_TARGET="$ac_cv_prog_LD_FOR_TARGET" if test -n "$LD_FOR_TARGET"; then echo "$ac_t""$LD_FOR_TARGET" 1>&6 else echo "$ac_t""no" 1>&6 fi fi if test -z "$ac_cv_prog_LD_FOR_TARGET" ; then if test $build = $target ; then ncn_cv_LD_FOR_TARGET=$LD_FOR_TARGET # Extract the first word of "ld", so it can be a program name with args. set dummy ld; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo "configure:3593: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_LD_FOR_TARGET'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test -n "$ncn_cv_LD_FOR_TARGET"; then ac_cv_prog_ncn_cv_LD_FOR_TARGET="$ncn_cv_LD_FOR_TARGET" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" ac_dummy="$PATH" for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_prog_ncn_cv_LD_FOR_TARGET="ld" break fi done IFS="$ac_save_ifs" test -z "$ac_cv_prog_ncn_cv_LD_FOR_TARGET" && ac_cv_prog_ncn_cv_LD_FOR_TARGET="ld" fi fi ncn_cv_LD_FOR_TARGET="$ac_cv_prog_ncn_cv_LD_FOR_TARGET" if test -n "$ncn_cv_LD_FOR_TARGET"; then echo "$ac_t""$ncn_cv_LD_FOR_TARGET" 1>&6 else echo "$ac_t""no" 1>&6 fi LD_FOR_TARGET=$ncn_cv_LD_FOR_TARGET else LD_FOR_TARGET="${ncn_target_tool_prefix}ld" fi else LD_FOR_TARGET="$ac_cv_prog_LD_FOR_TARGET" fi if test -n "$ncn_target_tool_prefix"; then # Extract the first word of "${ncn_target_tool_prefix}nm", so it can be a program name with args. set dummy ${ncn_target_tool_prefix}nm; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo "configure:3632: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_NM_FOR_TARGET'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test -n "$NM_FOR_TARGET"; then ac_cv_prog_NM_FOR_TARGET="$NM_FOR_TARGET" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" ac_dummy="$PATH" for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_prog_NM_FOR_TARGET="${ncn_target_tool_prefix}nm" break fi done IFS="$ac_save_ifs" fi fi NM_FOR_TARGET="$ac_cv_prog_NM_FOR_TARGET" if test -n "$NM_FOR_TARGET"; then echo "$ac_t""$NM_FOR_TARGET" 1>&6 else echo "$ac_t""no" 1>&6 fi fi if test -z "$ac_cv_prog_NM_FOR_TARGET" ; then if test $build = $target ; then ncn_cv_NM_FOR_TARGET=$NM_FOR_TARGET # Extract the first word of "nm", so it can be a program name with args. set dummy nm; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo "configure:3665: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_NM_FOR_TARGET'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test -n "$ncn_cv_NM_FOR_TARGET"; then ac_cv_prog_ncn_cv_NM_FOR_TARGET="$ncn_cv_NM_FOR_TARGET" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" ac_dummy="$PATH" for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_prog_ncn_cv_NM_FOR_TARGET="nm" break fi done IFS="$ac_save_ifs" test -z "$ac_cv_prog_ncn_cv_NM_FOR_TARGET" && ac_cv_prog_ncn_cv_NM_FOR_TARGET="nm" fi fi ncn_cv_NM_FOR_TARGET="$ac_cv_prog_ncn_cv_NM_FOR_TARGET" if test -n "$ncn_cv_NM_FOR_TARGET"; then echo "$ac_t""$ncn_cv_NM_FOR_TARGET" 1>&6 else echo "$ac_t""no" 1>&6 fi NM_FOR_TARGET=$ncn_cv_NM_FOR_TARGET else NM_FOR_TARGET="${ncn_target_tool_prefix}nm" fi else NM_FOR_TARGET="$ac_cv_prog_NM_FOR_TARGET" fi if test -n "$ncn_target_tool_prefix"; then # Extract the first word of "${ncn_target_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ncn_target_tool_prefix}ranlib; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo "configure:3704: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB_FOR_TARGET'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test -n "$RANLIB_FOR_TARGET"; then ac_cv_prog_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" ac_dummy="$PATH" for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_prog_RANLIB_FOR_TARGET="${ncn_target_tool_prefix}ranlib" break fi done IFS="$ac_save_ifs" fi fi RANLIB_FOR_TARGET="$ac_cv_prog_RANLIB_FOR_TARGET" if test -n "$RANLIB_FOR_TARGET"; then echo "$ac_t""$RANLIB_FOR_TARGET" 1>&6 else echo "$ac_t""no" 1>&6 fi fi if test -z "$ac_cv_prog_RANLIB_FOR_TARGET" ; then if test $build = $target ; then ncn_cv_RANLIB_FOR_TARGET=$RANLIB_FOR_TARGET # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo "configure:3737: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test -n "$ncn_cv_RANLIB_FOR_TARGET"; then ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET="$ncn_cv_RANLIB_FOR_TARGET" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" ac_dummy="$PATH" for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET="ranlib" break fi done IFS="$ac_save_ifs" test -z "$ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET" && ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET=":" fi fi ncn_cv_RANLIB_FOR_TARGET="$ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET" if test -n "$ncn_cv_RANLIB_FOR_TARGET"; then echo "$ac_t""$ncn_cv_RANLIB_FOR_TARGET" 1>&6 else echo "$ac_t""no" 1>&6 fi RANLIB_FOR_TARGET=$ncn_cv_RANLIB_FOR_TARGET else RANLIB_FOR_TARGET=":" fi else RANLIB_FOR_TARGET="$ac_cv_prog_RANLIB_FOR_TARGET" fi if test -n "$ncn_target_tool_prefix"; then # Extract the first word of "${ncn_target_tool_prefix}windres", so it can be a program name with args. set dummy ${ncn_target_tool_prefix}windres; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo "configure:3776: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_WINDRES_FOR_TARGET'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test -n "$WINDRES_FOR_TARGET"; then ac_cv_prog_WINDRES_FOR_TARGET="$WINDRES_FOR_TARGET" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" ac_dummy="$PATH" for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_prog_WINDRES_FOR_TARGET="${ncn_target_tool_prefix}windres" break fi done IFS="$ac_save_ifs" fi fi WINDRES_FOR_TARGET="$ac_cv_prog_WINDRES_FOR_TARGET" if test -n "$WINDRES_FOR_TARGET"; then echo "$ac_t""$WINDRES_FOR_TARGET" 1>&6 else echo "$ac_t""no" 1>&6 fi fi if test -z "$ac_cv_prog_WINDRES_FOR_TARGET" ; then if test $build = $target ; then ncn_cv_WINDRES_FOR_TARGET=$WINDRES_FOR_TARGET # Extract the first word of "windres", so it can be a program name with args. set dummy windres; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo "configure:3809: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test -n "$ncn_cv_WINDRES_FOR_TARGET"; then ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET="$ncn_cv_WINDRES_FOR_TARGET" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" ac_dummy="$PATH" for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET="windres" break fi done IFS="$ac_save_ifs" test -z "$ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET" && ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET="windres" fi fi ncn_cv_WINDRES_FOR_TARGET="$ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET" if test -n "$ncn_cv_WINDRES_FOR_TARGET"; then echo "$ac_t""$ncn_cv_WINDRES_FOR_TARGET" 1>&6 else echo "$ac_t""no" 1>&6 fi WINDRES_FOR_TARGET=$ncn_cv_WINDRES_FOR_TARGET else WINDRES_FOR_TARGET="${ncn_target_tool_prefix}windres" fi else WINDRES_FOR_TARGET="$ac_cv_prog_WINDRES_FOR_TARGET" fi # Fix up target tools. if test "x${build}" = "x${host}" ; then # In this case, the newly built tools can and should be used, # so we override the results of the autoconf tests. # This should really only happen when the tools are actually being built, # but that's a further refinement. The new build scheme, where # tools are built into a structure paralleling where they're installed, # should also eliminate all of this cleanly. AR_FOR_TARGET="\$(USUAL_AR_FOR_TARGET)" AS_FOR_TARGET="\$(USUAL_AS_FOR_TARGET)" DLLTOOL_FOR_TARGET="\$(USUAL_DLLTOOL_FOR_TARGET)" LD_FOR_TARGET="\$(USUAL_LD_FOR_TARGET)" NM_FOR_TARGET="\$(USUAL_NM_FOR_TARGET)" RANLIB_FOR_TARGET="\$(USUAL_RANLIB_FOR_TARGET)" WINDRES_FOR_TARGET="\$(USUAL_WINDRES_FOR_TARGET)" fi # Certain tools may need extra flags. AR_FOR_TARGET=${AR_FOR_TARGET}${extra_arflags_for_target} RANLIB_FOR_TARGET=${RANLIB_FOR_TARGET}${extra_ranlibflags_for_target} NM_FOR_TARGET=${NM_FOR_TARGET}${extra_nmflags_for_target} echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6 echo "configure:3876: checking whether to enable maintainer-specific portions of Makefiles" >&5 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given. if test "${enable_maintainer_mode+set}" = set; then enableval="$enable_maintainer_mode" USE_MAINTAINER_MODE=$enableval else USE_MAINTAINER_MODE=no fi echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6 if test "$USE_MAINTAINER_MODE" = yes; then MAINTAINER_MODE_TRUE= MAINTAINER_MODE_FALSE='#' else MAINTAINER_MODE_TRUE='#' MAINTAINER_MODE_FALSE= fi MAINT=$MAINTAINER_MODE_TRUE trap '' 1 2 15 cat > confcache <<\EOF # This file is a shell script that caches the results of configure # tests run on this system so they can be shared between configure # scripts and configure runs. It is not useful on other systems. # If it contains results you don't want to keep, you may remove or edit it. # # By default, configure uses ./config.cache as the cache file, # creating it if it does not exist already. You can give configure # the --cache-file=FILE option to use a different cache file; that is # what configure does when it calls configure scripts in # subdirectories, so they share the cache. # Giving --cache-file=/dev/null disables caching, for debugging configure. # config.status only pays attention to the cache file if you give it the # --recheck option to rerun configure. # EOF # The following way of writing the cache mishandles newlines in values, # but we know of no workaround that is simple, portable, and efficient. # So, don't put newlines in cache variables' values. # Ultrix sh set writes to stderr and can't be redirected directly, # and sets the high bit in the cache file unless we assign to the vars. (set) 2>&1 | case `(ac_space=' '; set | grep ac_space) 2>&1` in *ac_space=\ *) # `set' does not quote correctly, so add quotes (double-quote substitution # turns \\\\ into \\, and sed turns \\ into \). sed -n \ -e "s/'/'\\\\''/g" \ -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" ;; *) # `set' quotes correctly as required by POSIX, so do not add quotes. sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' ;; esac >> confcache if cmp -s $cache_file confcache; then : else if test -w $cache_file; then echo "updating cache $cache_file" cat confcache > $cache_file else echo "not updating unwritable cache $cache_file" fi fi rm -f confcache trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 test "x$prefix" = xNONE && prefix=$ac_default_prefix # Let make expand exec_prefix. test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' # Any assignment to VPATH causes Sun make to only execute # the first set of double-colon rules, so remove it if not needed. # If there is a colon in the path, we need to keep it. if test "x$srcdir" = x.; then ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d' fi trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15 # Transform confdefs.h into DEFS. # Protect against shell expansion while executing Makefile rules. # Protect against Makefile macro expansion. cat > conftest.defs <<\EOF s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g s%[ `~#$^&*(){}\\|;'"<>?]%\\&%g s%\[%\\&%g s%\]%\\&%g s%\$%$$%g EOF DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '` rm -f conftest.defs # Without the "./", some shells look in PATH for config.status. : ${CONFIG_STATUS=./config.status} echo creating $CONFIG_STATUS rm -f $CONFIG_STATUS cat > $CONFIG_STATUS <<EOF #! /bin/sh # Generated automatically by configure. # Run this file to recreate the current configuration. # This directory was configured as follows, # on host `(hostname || uname -n) 2>/dev/null | sed 1q`: # # $0 $ac_configure_args # # 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