X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=configure.in;h=68aaa89e5f3ef38b2885d1de7457007c2079ba34;hb=13120c031c807797cd5bc5a8eaddd09989c0881e;hp=4cba2a2d6d41019c177df6092700431be55e8000;hpb=7a54cdb08f0a1865066a73531c9bf3c6f4d7905f;p=deliverable%2Fbinutils-gdb.git diff --git a/configure.in b/configure.in index 4cba2a2d6d..68aaa89e5f 100644 --- a/configure.in +++ b/configure.in @@ -24,34 +24,35 @@ # these libraries are used by various programs built for the host environment # -host_libs="mmalloc libiberty opcodes bfd readline glob gash tcl tk tclX" +host_libs="mmalloc libiberty opcodes bfd readline gash tcl tk tclX" + +if [ "${enable_gdbgui}" = "yes" ] ; then + host_libs="${host_libs} libgui" +fi # these tools are built for the host environment # host_tools="texinfo byacc flex bison binutils ld gas gcc gdb make patch prms send-pr gprof gdbtest tgas etc expect dejagnu sim m4 autoconf ispell grep diff rcs cvs fileutils shellutils - textutils wdiff find emacs uudecode hello tar gzip indent + textutils wdiff find emacs emacs19 uudecode hello tar gzip indent recode release sed utils" # 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="libm xiberty newlib libio libg++" +target_libs="libm xiberty libgloss newlib libio librx libstdc++ libg++" -## start-sanitize-chill -target_libs="${target_libs} chill chillrt" -## end-sanitize-chill # these tools are built using the target libs, and are intended to run only -# in the target environment. we currently have none. +# 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="groff" +target_tools="examples groff" ################################################################################ @@ -63,60 +64,133 @@ target_tools="groff" # directories to be built in the native environment only # -native_only="autoconf cvs emacs fileutils find grep groff gzip hello indent - ispell m4 rcs recode sed shellutils tar textutils gash tk uudecode wdiff - gprof" +native_only="autoconf cvs emacs emacs19 fileutils find grep groff gzip hello + indent ispell m4 rcs recode sed shellutils tar textutils gash + uudecode wdiff gprof" # directories to be built in a cross environment only # -cross_only="xiberty newlib" +cross_only="xiberty libgloss newlib" ## All tools belong in one of the four categories, and are assigned above +## We assign ${configdirs} this way to remove all embedded newlines. This +## is important because configure will choke if they ever get through. # -configdirs="${host_libs} ${host_tools} ${target_libs} ${target_tools}" +configdirs=`echo ${host_libs} ${host_tools} ${target_libs} ${target_tools}` ################################################################################ srctrigger=move-if-change srcname="gnu development package" +# This gets set non-empty for some net releases of packages. +appdirs="" + # per-host: +# Work in distributions that contain no compiler tools, like Autoconf. +if [ -d ${srcdir}/config ]; then case "${host}" in m68k-hp-hpux*) host_makefile_frag=config/mh-hp300 ;; m68k-apollo-sysv*) host_makefile_frag=config/mh-apollo68 ;; m68k-apollo-bsd*) host_makefile_frag=config/mh-a68bsd ;; - m88k-motorola-sysv*) host_makefile_frag=config/mh-delta88;; m88k-dg-dgux*) host_makefile_frag=config/mh-dgux ;; + m88k-harris-cxux*) host_makefile_frag=config/mh-cxux ;; + m88k-motorola-sysv*) host_makefile_frag=config/mh-delta88;; mips*-dec-ultrix*) host_makefile_frag=config/mh-decstation ;; - mips*-sgi-irix5*) host_makefile_frag=config/mh-irix5 ;; + mips*-sgi-irix[56]*) host_makefile_frag=config/mh-irix5 ;; mips*-sgi-irix4*) host_makefile_frag=config/mh-irix4 ;; mips*-sgi-irix3*) host_makefile_frag=config/mh-sysv ;; + mips*-*-sysv4*) host_makefile_frag=config/mh-sysv4 ;; mips*-*-sysv*) host_makefile_frag=config/mh-riscos ;; - i[34]86-ncr-sysv4*) host_makefile_frag=config/mh-ncr3000 ;; - i[34]86-*-sco*) host_makefile_frag=config/mh-sco ;; - i[34]86-*-isc*) host_makefile_frag=config/mh-sysv ;; - i[34]86-*-linux*) host_makefile_frag=config/mh-linux ;; - i[34]86-*-solaris2*) host_makefile_frag=config/mh-sysv4 ;; - i[34]86-*-aix*) host_makefile_frag=config/mh-aix386 ;; + i[345]86-ncr-sysv4.3) host_makefile_frag=config/mh-ncrsvr43 ;; + i[345]86-ncr-sysv4*) host_makefile_frag=config/mh-ncr3000 ;; + i[345]86-*-sco*) host_makefile_frag=config/mh-sco ;; + i[345]86-*-isc*) host_makefile_frag=config/mh-sysv ;; + i[345]86-*-linux*) host_makefile_frag=config/mh-linux ;; + i[345]86-*-solaris2*) host_makefile_frag=config/mh-sysv4 ;; + i[345]86-*-aix*) host_makefile_frag=config/mh-aix386 ;; + i[345]86-*-go32*) host_makefile_frag=config/mh-go32 ;; + i[345]86-*-win32) host_makefile_frag=config/mh-i386win32 ;; vax-*-ultrix2*) host_makefile_frag=config/mh-vaxult2 ;; *-ibm-aix*) host_makefile_frag=config/mh-aix ;; *-bull-bosx*) host_makefile_frag=config/mh-aix ;; *-*-solaris2*) host_makefile_frag=config/mh-solaris ;; m68k-sun-*) host_makefile_frag=config/mh-sun3 ;; *-sun-*) host_makefile_frag=config/mh-sun ;; + *-hp-hpux[78]*) host_makefile_frag=config/mh-hpux8 ;; *-hp-hpux*) host_makefile_frag=config/mh-hpux ;; *-*-hiux*) host_makefile_frag=config/mh-hpux ;; - rs6000-*-lynxos*) host_makefile_frag=config/mh-lynxosrs6k - cross_only="xiberty" ;; - *-*-lynxos*) host_makefile_frag=config/mh-lynxos - cross_only="xiberty" ;; + rs6000-*-lynxos*) host_makefile_frag=config/mh-lynxrs6k ;; + *-*-lynxos*) host_makefile_frag=config/mh-lynxos ;; *-*-sysv4*) host_makefile_frag=config/mh-sysv4 ;; *-*-sysv*) host_makefile_frag=config/mh-sysv ;; esac +fi + +# The Solaris /usr/ucb/cc compiler does not appear to work. +case "${host}" in + sparc-sun-solaris2*) + if [ "`/usr/bin/which ${CC-cc}`" = "/usr/ucb/cc" ] ; then + could_use= + [ -d /opt/SUNWspro/bin ] && could_use="/opt/SUNWspro/bin" + if [ -d /opt/cygnus/bin ] ; then + if [ "$could_use" = "" ] ; then + could_use="/opt/cygnus/bin" + else + could_use="$could_use or /opt/cygnus/bin" + fi + fi + if [ "$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 "$could_use. You should change your" + echo "PATH or CC variable and rerun configure." + fi + fi + ;; +esac + +# We default to --with-shared on platforms where -fpic is meaningless. +# Well, we don't yet, but we will. +if false && [ "${host}" = "${target}" ] && [ x${enable_shared} = x ]; then + case "${target}" in + alpha-dec-osf*) enable_shared=yes ;; + mips-sgi-irix5*) enable_shared=yes ;; + *) enable_shared=no ;; + esac +fi + +if [ x${enable_shared} = xyes ]; then + waugh= + case "${host}" in + hppa*) waugh=config/mh-papic ;; + i[345]86-*) waugh=config/mh-x86pic ;; + *) waugh=config/mh-${host_cpu}pic ;; + esac + if [ -f ${srcdir}/${waugh} ]; then + if [ -n "${host_makefile_frag}" ] ; then + cat ${srcdir}/${host_makefile_frag} > mh-frag + cat ${srcdir}/${waugh} >> mh-frag + host_makefile_frag=mh-frag + else + host_makefile_frag=${waugh} + fi + fi +fi # per-target: +case "${target}" in + v810*) target_makefile_frag=config/mt-v810 ;; + i[345]86-*-netware*) target_makefile_frag=config/mt-netware ;; + powerpc-*-netware*) target_makefile_frag=config/mt-netware ;; +esac + gasdir=gas use_gnu_ld= use_gnu_as= @@ -128,34 +202,124 @@ case ${with_x} in yes | "") # the default value for this tree is that X11 is available ;; no) - configdirs=`echo ${configdirs} | sed -e 's/tk//;/gash//'` + configdirs=`echo " ${configdirs} " | sed -e 's/ tk / /;/ gash / /'` ;; *) echo "*** bad value \"${with_x}\" for -with-x flag; ignored" 1>&2 ;; esac - - # Some tools are only suitable for building in a "native" situation. # Those are added when we have a host==target configuration. For cross # toolchains, we add some directories that should only be useful in a # cross-compiler. +is_cross_compiler= + if [ x"${host}" = x"${target}" ] ; then # when doing a native toolchain, don't build the targets # that are in the 'cross only' list for i in ${cross_only} ; do - configdirs=`echo ${configdirs} | sed -e "s/$i//"` + configdirs=`echo " ${configdirs} " | sed -e "s/ $i / /"` done + is_cross_compiler=no else # similarly, don't build the targets in the 'native only' # list when building a cross compiler for i in ${native_only} ; do - configdirs=`echo ${configdirs} | sed -e "s/$i//"` + configdirs=`echo " ${configdirs} " | sed -e "s/ $i / /"` done + is_cross_compiler=yes fi +copy_dirs= + +# Handle --with-headers=XXX. The contents of the named directory are +# copied to $(tooldir)/include. +if [ x"${with_headers}" != x ]; then + if [ x${is_cross_compiler} = xno ]; then + echo 1>&2 '***' --with-headers is only supported when cross compiling + exit 1 + fi + case "${exec_prefixoption}" in + "") x=${prefix} ;; + *) x=${exec_prefix} ;; + esac + copy_dirs="${copy_dirs} ${with_headers} $x/${target_alias}/include" +fi + +# Handle --with-libs=XXX. Multiple directories are permitted. The +# contents are copied to $(tooldir)/lib. +if [ x"${with_libs}" != x ]; then + if [ x${is_cross_compiler} = xno ]; then + echo 1>&2 '***' --with-libs is only supported when cross compiling + exit 1 + fi + # Copy the libraries in reverse order, so that files in the first named + # library override files in subsequent libraries. + case "${exec_prefixoption}" in + "") x=${prefix} ;; + *) x=${exec_prefix} ;; + esac + for l in ${with_libs}; do + copy_dirs="$l $x/${target_alias}/lib ${copy_dirs}" + done +fi + +# If both --with-headers and --with-libs are specified, default to +# --without-newlib. +if [ x"${with_headers}" != x ] && [ x"${with_libs}" != x ]; then + if [ x"${with_newlib}" = x ]; then + with_newlib=no + fi +fi + +# Recognize --with-newlib/--without-newlib. +if [ x${with_newlib} = xno ]; then + configdirs=`echo " ${configdirs} " | sed -e 's/ newlib / /'` +elif [ x${with_newlib} = xyes ]; then + configdirs=`echo " ${configdirs} " | sed -e 's/ newlib / /'` + configdirs="${configdirs} newlib" +fi + +# Handle ${copy_dirs} +set fnord ${copy_dirs} +shift +while [ $# != 0 ]; do + if [ -f $2/COPIED ] && [ 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 [ -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 > $2/COPIED + fi + shift; shift +done + +# Configure extra directories which are host specific + +case "${host}" in + i[345]86-*-go32*) + configdirs="$configdirs dosrel" ;; +esac + # Remove more programs from consideration, based on the host or # target this usually means that a port of the program doesn't # exist yet. @@ -163,113 +327,167 @@ fi noconfigdirs="" case "${host}" in - i[34]86-*-netbsd*) - noconfigdirs="tk fileutils" - ;; - i[34]86-*-vsta) + i[345]86-*-vsta) noconfigdirs="tcl expect dejagnu make texinfo bison patch flex byacc send-pr gprof uudecode dejagnu diff" ;; - i[34]86-*-go32) - noconfigdirs="tcl expect deja-gnu make texinfo bison patch flex byacc send-pr gprof uudecode dejagnu diff" + i[345]86-*-go32) + noconfigdirs="tcl tk expect deja-gnu make texinfo bison patch flex byacc send-pr gprof uudecode dejagnu diff" + ;; + i[345]86-*-win32) + noconfigdirs="tcl tk expect deja-gnu make texinfo bison patch flex byacc send-pr gprof uudecode dejagnu diff gdb" ;; esac + case "${target}" in - alpha-dec-osf1*) - noconfigdirs="$noconfigdirs emacs fileutils grep gas libg++ libio newlib" - ;; + *-*-netware) + noconfigdirs="$noconfigdirs libg++ libstdc++ librx newlib xiberty" + ;; + *-*-vxworks5.1) + noconfigdirs="$noconfigdirs newlib" + ;; + alpha-dec-osf*) + # ld works, but does not support shared libraries. emacs doesn't + # work. newlib is not 64 bit ready. I'm not sure about emacs19, + # fileutils or grep. + noconfigdirs="$noconfigdirs ld emacs emacs19 fileutils grep newlib" + ;; alpha*-*-*) - noconfigdirs="$noconfigdirs gas libg++ libio newlib" - ;; + # newlib is not 64 bit ready + noconfigdirs="$noconfigdirs newlib" + ;; +# start-sanitize-arc + arc-*-*) + ;; +# end-sanitize-arc +# start-sanitize-psion + arm-*-pe*) + ;; +# end-sanitize-psion + arm-*-riscix*) + noconfigdirs="$noconfigdirs ld" + ;; h8300*-*-* | \ h8500-*-*) - noconfigdirs="$noconfigdirs libg++ libio" -## start-sanitize-chill - noconfigdirs="$noconfigdirs chillrt" -## end-sanitize-chill + noconfigdirs="$noconfigdirs libg++ libstdc++ libio librx" ;; - hppa*-*-osf) + hppa*-*-*elf* | \ + hppa*-*-lites*) # Do configure ld/binutils/gas for this case. ;; hppa*-*-*) # HP's C compiler doesn't handle Emacs correctly (but on BSD and Mach # cc is gcc, and on any system a user should be able to link cc to - # whatever they want. FIXME, emacs). + # whatever they want. FIXME, emacs emacs19). case "${CC}" in - "" | cc*) noconfigdirs="$noconfigdirs emacs" ;; + "" | cc*) noconfigdirs="$noconfigdirs emacs emacs19" ;; *) ;; esac - noconfigdirs="$noconfigdirs ld binutils shellutils" + noconfigdirs="$noconfigdirs ld shellutils" ;; - i[34]86-*-go32) + i[345]86-*-go32) # add the go32 support tools to the list + # but don't build gdb configdirs=`echo go32 ${configdirs}` + noconfigdirs="$noconfigdirs gdb libg++ libstdc++ libio librx" + ;; + + i[345]86-*-win32) + # Can't build gdb for win32 target + noconfigdirs="$noconfigdirs gdb tk" + # but put newlib back + configdirs="$configdirs newlib" + ;; + i[345]86-*-pe) + noconfigdirs="$noconfigdirs libg++ libstdc++ libio librx" + ;; + i[345]86-*-sco*) + noconfigdirs="$noconfigdirs gprof" ;; - i[34]86-*-solaris2*) + i[345]86-*-solaris2*) # The linker does static linking correctly, but the Solaris C library # has bugs such that some important functions won't work when statically # linked. (See man pages for getpwuid, for example.) noconfigdirs="$noconfigdirs ld" ;; - i[34]86-*-sysv4*) + i[345]86-*-sysv4*) # The SYSV4 C compiler doesn't handle Emacs correctly case "${CC}" in - "" | cc*) noconfigdirs="$noconfigdirs emacs" ;; + "" | cc*) noconfigdirs="$noconfigdirs emacs emacs19" ;; *) ;; esac # but that's okay since emacs doesn't work anyway - noconfigdirs="$noconfigdirs emacs" - - # static versions of several key libraries are not available, - # so building our entire toolchain is impossible until - # the GNU linker supports shared libraries - noconfigdirs="$noconfigdirs ld" + noconfigdirs="$noconfigdirs emacs emacs19" ;; - rs6000-*-*) + powerpc-*-aix*) + # copied from rs6000-*-* entry + noconfigdirs="$noconfigdirs gas ld binutils gprof textutils cvs" + ;; + rs6000-*-lynxos*) # a gcc built textutils will cause the linker to hang on 'join' # The CVS server code doesn't work on the RS/6000 - noconfigdirs="$noconfigdirs ld binutils gprof textutils cvs" + # Newlib makes problems for libg++ in crosses. + noconfigdirs="$noconfigdirs gas ld newlib gprof textutils cvs" + use_gnu_ld=no + use_gnu_as=no + ;; + rs6000-*-*) + # a gcc built textutils will cause the linker to hang on 'join' + noconfigdirs="$noconfigdirs gas ld binutils gprof textutils" ;; m68k-apollo-*) noconfigdirs="$noconfigdirs ld binutils gprof" ;; mips*-*-irix5*) # The GNU linker does not support shared libraries. - noconfigdirs="$noconfigdirs ld gprof" + # emacs is emacs 18, which does not work on Irix 5 (emacs19 does work) + noconfigdirs="$noconfigdirs ld gprof emacs" + ;; + mips*-dec-bsd*) + noconfigdirs="$noconfigdirs gprof" + ;; + mips*-*-bsd*) + noconfigdirs="$noconfigdirs gprof ld" ;; mips*-*-*) noconfigdirs="$noconfigdirs gprof" ;; + romp-*-*) + noconfigdirs="bfd binutils ld gas opcodes" + ;; sh-*-*) case "${host}" in - i[34]86-*-vsta) ;; # don't add gprof back in + i[345]86-*-vsta) ;; # don't add gprof back in *) configdirs=`echo gprof ${configdirs}` ;; - i[34]86-*-go32) ;; # don't add gprof back in + i[345]86-*-go32) ;; # don't add gprof back in *) configdirs=`echo gprof ${configdirs}` ;; esac ;; sparc-*-sunos4*) - use_gnu_ld=no - ;; - sparc-*-solaris2*) - # See i386-*-solaris2* above. - noconfigdirs="$noconfigdirs ld" - ;; - i[34]86-*-sco*) - noconfigdirs="$noconfigdirs gprof" + if [ x${is_cross_compiler} != xno ] ; then + noconfigdirs="$noconfigdirs gdb gdbtest newlib" + else + use_gnu_ld=no + fi ;; - *-*-sysv4) - use_gnu_ld=no + vax-*-vms) + noconfigdirs="$noconfigdirs bfd binutils gdb ld newlib opcodes" ;; - *-*-vms) - noconfigdirs="$noconfigdirs bfd ld binutils gdb" + vax-*-*) + noconfigdirs="$noconfigdirs newlib" ;; + *-*-lynxos*) + # Newlib makes problems for libg++ in crosses. + noconfigdirs="$noconfigdirs newlib" + ;; esac +# Remove the entries in $noconfigdirs from $configdirs. If we have the +# source for them, add them to $notsupp. notsupp="" for dir in . $noconfigdirs ; do - if [ $dir != . ] && echo "# ${configdirs} #" | grep "${dir} " >/dev/null 2>&1 ; then - configdirs=`echo $configdirs | sed -e "s/${dir} / /"` + if [ $dir != . ] && echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then + configdirs=`echo " ${configdirs} " | sed -e "s/ ${dir} / /"` if [ -r $srcdir/$dir/configure ] || [ -r $srcdir/$dir/configure.in ]; then notsupp="$notsupp $dir" fi @@ -282,6 +500,24 @@ done # supported by the one or two programs in a package. if [ -n "${notsupp}" ] && [ -z "${norecursion}" ]; then + # If $appdirs is non-empty, at least one of those directories must still + # be configured, or we error out. (E.g., if the gas release supports a + # specified target in some subdirs but not the gas subdir, we shouldn't + # pretend that all is well.) + if [ -n "$appdirs" ]; then + for dir in $appdirs ; do + if [ -r $dir/Makefile.in ] && echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1 ; then + appdirs="" + break + fi + done + if [ -n "$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 " ${notsupp}" 1>&2 echo " (Any other directories should still work fine.)" 1>&2 @@ -314,6 +550,14 @@ if [ x${use_gnu_ld} = x ] ; then fi fi +if [ x${enable_shared} = xyes ]; then + case "${target}" in + hppa*) target_makefile_frag=config/mt-papic ;; + i[345]86-*) target_makefile_frag=config/mt-x86pic ;; + *) target_makefile_frag=config/mt-${target_cpu}pic ;; + esac +fi + # # Local Variables: # fill-column: 131