X-Git-Url: https://repo.jachan.dev/binutils.git/blobdiff_plain/a372dbb985de8499511b540048a23fcbcb6fcfa7..ff33a8c1675bbeba659f1d3a833f09dfe5365598:/configure.in diff --git a/configure.in b/configure.in index 8fa7f94bfc..14b53d1c17 100644 --- a/configure.in +++ b/configure.in @@ -24,25 +24,22 @@ # these libraries are used by various programs built for the host environment # -host_libs="mmalloc libiberty opcodes bfd readline glob tcl tk tclX" +host_libs="mmalloc libiberty opcodes bfd readline glob gash tcl tk tclX" # these tools are built for the host environment # host_tools="texinfo byacc flex bison binutils ld gas gcc gdb make patch - send-pr gprof gdbtest tgas etc expect deja-gnu dejagnu sim + 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 - recode package2 package" + 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 libg++" +target_libs="libm xiberty newlib libio 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. @@ -63,16 +60,19 @@ target_tools="groff" # directories to be built in the native environment only # -native_only="autoconf cvs diff emacs fileutils find grep groff ispell m4 - rcs sed shellutils textutils wdiff" +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" # directories to be built in a cross environment only # cross_only="xiberty 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} ${target_tools}` ################################################################################ @@ -82,31 +82,44 @@ srcname="gnu development package" # per-host: case "${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 ;; - mips-dec-ultrix*) host_makefile_frag=config/mh-decstation ;; - mips-sgi-irix4*) host_makefile_frag=config/mh-irix4 ;; - mips-sgi-irix3*) host_makefile_frag=config/mh-sysv ;; + mips*-dec-ultrix*) host_makefile_frag=config/mh-decstation ;; + mips*-sgi-irix5*) 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*-*-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-*-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 ;; vax-*-ultrix2*) host_makefile_frag=config/mh-vaxult2 ;; *-ibm-aix*) host_makefile_frag=config/mh-aix ;; *-bull-bosx*) host_makefile_frag=config/mh-aix ;; - *-sun-solaris2*) host_makefile_frag=config/mh-solaris ;; + *-*-solaris2*) host_makefile_frag=config/mh-solaris ;; + m68k-sun-*) host_makefile_frag=config/mh-sun3 ;; *-sun-*) host_makefile_frag=config/mh-sun ;; - *-hp-hpux) host_makefile_frag=config/mh-hpux ;; + *-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" ;; *-*-sysv4*) host_makefile_frag=config/mh-sysv4 ;; *-*-sysv*) host_makefile_frag=config/mh-sysv ;; esac # per-target: +gasdir=gas +use_gnu_ld= +use_gnu_as= + # 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. @@ -114,7 +127,7 @@ case ${with_x} in yes | "") # the default value for this tree is that X11 is available ;; no) - configdirs=`echo ${configdirs} | sed -e 's/tk//'` + configdirs=`echo " ${configdirs} " | sed -e 's/ tk / /;/ gash / /'` ;; *) echo "*** bad value \"${with_x}\" for -with-x flag; ignored" 1>&2 @@ -123,7 +136,7 @@ esac -# some tools are only suitable for building in a "native" situation. +# 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. @@ -132,70 +145,170 @@ 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 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/ $i / /"` done fi - -# remove more programs from consideration, based on the host or +# Remove more programs from consideration, based on the host or # target this usually means that a port of the program doesn't # exist yet. +noconfigdirs="" + case "${host}" in + i[34]86-*-netbsd*) + noconfigdirs="tk fileutils" + ;; + i[34]86-*-vsta) + noconfigdirs="tcl expect dejagnu make texinfo bison patch flex byacc send-pr gprof uudecode dejagnu diff" + ;; i[34]86-*-go32) - configdirs=`echo ${configdirs} | sed -e 's/tcl//;s/expect//;s/deja-gnu//'` - configdirs=`echo ${configdirs} | sed -e 's/make//;s/texinfo//'` - configdirs=`echo ${configdirs} | sed -e 's/patch//;s/flex//;s/byacc//'` - configdirs=`echo ${configdirs} | sed -e 's/send-pr//;s/gprof//'` + noconfigdirs="tcl expect deja-gnu make texinfo bison patch flex byacc send-pr gprof uudecode dejagnu diff" ;; esac case "${target}" in - rs6000-*-*) - configdirs=`echo ${configdirs} | sed -e 's/ld//;s/binutils//;s/gas//'` + alpha-dec-osf1*) + noconfigdirs="$noconfigdirs emacs fileutils grep libg++ libio newlib" + ;; + alpha*-*-*) + noconfigdirs="$noconfigdirs libg++ libio newlib" + ;; + h8300*-*-* | \ + h8500-*-*) + noconfigdirs="$noconfigdirs libg++ libio" ;; - hppa*-*-osf) -# Do configure ld/binutils/gas for this case. + hppa*-*-*elf*) + # Do configure ld/binutils/gas for this case. ;; hppa*-*-*) - configdirs=`echo ${configdirs} | sed -e 's/ld//;s/binutils//;s/gas//'` + # HP's C compiler doesn't handle Emacs correctly (but on BSD and Mach + # cc is gcc, and on any system a user should be able to link cc to + # whatever they want. FIXME, emacs). + case "${CC}" in + "" | cc*) noconfigdirs="$noconfigdirs emacs" ;; + *) ;; + esac + noconfigdirs="$noconfigdirs ld binutils shellutils" ;; - *-*-solaris2*) - configdirs=`echo ${configdirs} | sed -e 's/ld//;s/gas//'` + i[34]86-*-go32) + # add the go32 support tools to the list + configdirs=`echo go32 ${configdirs}` ;; - *-*-vms) - configdirs=`echo ${configdirs} | sed -e 's/bfd//;s/ld//;s/binutils//'` + i[34]86-*-solaris2*) + # The linker does static linking correctly, but the Solaris C library + # has bugs such that some important functions won't work when statically + # linked. (See man pages for getpwuid, for example.) + noconfigdirs="$noconfigdirs ld" ;; - h8300-*-*) - configdirs=`echo ${configdirs} | sed -e 's/libg++//'` -## start-sanitize-chill - configdirs=`echo ${configdirs} | sed -e 's/chillrt//'` -## end-sanitize-chill + i[34]86-*-sysv4*) + # The SYSV4 C compiler doesn't handle Emacs correctly + case "${CC}" in + "" | cc*) noconfigdirs="$noconfigdirs emacs" ;; + *) ;; + esac + # but that's okay since emacs doesn't work anyway + noconfigdirs="$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" ;; - h8500-*-*) - configdirs=`echo ${configdirs} | sed -e 's/libg++//'` -## start-sanitize-chill - configdirs=`echo ${configdirs} | sed -e 's/chillrt//'` -## end-sanitize-chill + rs6000-*-*) + # a gcc built textutils will cause the linker to hang on 'join' + # The CVS server code doesn't work on the RS/6000 + noconfigdirs="$noconfigdirs ld binutils gprof textutils cvs" + ;; + m68k-apollo-*) + noconfigdirs="$noconfigdirs ld binutils gprof" + ;; + mips*-*-irix5*) + # The GNU linker does not support shared libraries. + noconfigdirs="$noconfigdirs ld gprof" + ;; + mips*-*-*) + noconfigdirs="$noconfigdirs gprof" + ;; + sh-*-*) + case "${host}" in + i[34]86-*-vsta) ;; # don't add gprof back in + *) configdirs=`echo gprof ${configdirs}` ;; + i[34]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="$noconfigdirs gprof" + ;; + *-*-sysv4) + use_gnu_ld=no + ;; + *-*-vms) + noconfigdirs="$noconfigdirs bfd ld binutils gdb" ;; esac +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 [ -r $srcdir/$dir/configure ] || [ -r $srcdir/$dir/configure.in ]; then + notsupp="$notsupp $dir" + fi + fi +done + +# Produce a warning message for the subdirs we can't configure. +# This isn't especially interesting in the Cygnus tree, but in the individual +# FSF releases, it's important to let people know when their machine isn't +# supported by the one or two programs in a package. + +if [ -n "${notsupp}" ] && [ -z "${norecursion}" ]; then + echo "*** This configuration is not supported in the following subdirectories:" 1>&2 + echo " ${notsupp}" 1>&2 + echo " (Any other directories should still work fine.)" 1>&2 +fi + # Set with_gnu_as and with_gnu_ld as appropriate. -# This is commented out for now. -#if [ x${with_gnu_as} != xyes ] && echo ${configdirs} | grep gas > /dev/null && [ -d ${srcdir}/gas ]; then -# with_gnu_as=yes -# withoptions="$withoptions -with-gnu-as" -#fi -#if [ x${with_gnu_ld} != xyes ] && echo ${configdirs} | grep ld > /dev/null && [ -d ${srcdir}/ld ]; then -# with_gnu_ld=yes -# withoptions="$withoptions -with-gnu-ld" -#fi +# +# This is done by determining whether or not the appropriate directory +# is available, and by checking whether or not specific configurations +# have requested that this magic not happen. +# +# The command line options always override the explicit settings in +# configure.in, and the settings in configure.in override this magic. +# +# If the default for a toolchain is to use GNU as and ld, and you don't +# want to do that, then you should use the --without-gnu-as and +# --without-gnu-ld options for the configure script. + +if [ x${use_gnu_as} = x ] ; then + if [ x${with_gnu_as} != xno ] && echo " ${configdirs} " | grep " ${gasdir} " > /dev/null 2>&1 && [ -d ${srcdir}/${gasdir} ] ; then + with_gnu_as=yes + withoptions="$withoptions --with-gnu-as" + fi +fi + +if [ x${use_gnu_ld} = x ] ; then + if [ x${with_gnu_ld} != xno ] && echo " ${configdirs} " | grep " ld " > /dev/null 2>&1 && [ -d ${srcdir}/ld ] ; then + with_gnu_ld=yes + withoptions="$withoptions --with-gnu-ld" + fi +fi # # Local Variables: