# 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
#
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 release"
+ 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.
# 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 tk uudecode wdiff
+ 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} ${target_tools}`
################################################################################
# per-host:
case "${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-*-sysv*) host_makefile_frag=config/mh-riscos ;;
+ 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.
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
-# 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.
# 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
- alpha-dec-osf1)
- configdirs=`echo ${configdirs} | sed -e 's/gdb//'`
+ 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//;s/bison//'`
- configdirs=`echo ${configdirs} | sed -e 's/patch//;s/flex//;s/byacc//'`
- configdirs=`echo ${configdirs} | sed -e 's/send-pr//;s/gprof//'`
- configdirs=`echo ${configdirs} | sed -e 's/uudecode//;s/dejagnu//'`
- configdirs=`echo ${configdirs} | sed -e 's/diff//'`
+ noconfigdirs="tcl expect deja-gnu make texinfo bison patch flex byacc send-pr gprof uudecode dejagnu diff"
;;
esac
case "${target}" in
- alpha-dec-osf1)
- configdirs=`echo ${configdirs} | sed -e 's/ld//;s/binutils//;s/gas//'`
- configdirs=`echo ${configdirs} | sed -e 's/gdb//;s/emacs//;s/fileutils//'`
- configdirs=`echo ${configdirs} | sed -e 's/grep//;s/libg++//'`
+ alpha-dec-osf1*)
+ noconfigdirs="$noconfigdirs emacs fileutils grep libg++ libio newlib"
;;
- h8300-*-*)
- configdirs=`echo ${configdirs} | sed -e 's/libg++//'`
-## start-sanitize-chill
- configdirs=`echo ${configdirs} | sed -e 's/chillrt//'`
-## end-sanitize-chill
- ;;
+ alpha*-*-*)
+ noconfigdirs="$noconfigdirs libg++ libio newlib"
+ ;;
+ h8300*-*-* | \
h8500-*-*)
- configdirs=`echo ${configdirs} | sed -e 's/libg++//'`
-## start-sanitize-chill
- configdirs=`echo ${configdirs} | sed -e 's/chillrt//'`
-## end-sanitize-chill
+ noconfigdirs="$noconfigdirs libg++ libio"
;;
- hppa*-*-osf)
+ 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"
;;
i[34]86-*-go32)
# add the go32 support tools to the list
configdirs=`echo go32 ${configdirs}`
;;
+ i[34]86-*-solaris2*)
+ # The linker does static linking correctly, but the Solaris C library
+ # has bugs such that some important functions won't work when statically
+ # linked. (See man pages for getpwuid, for example.)
+ noconfigdirs="$noconfigdirs ld"
+ ;;
+ 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"
+ ;;
rs6000-*-*)
- configdirs=`echo ${configdirs} | sed -e 's/ld//;s/binutils//;s/gas//;s/gprof//'`
+ # a gcc built textutils will cause the linker to hang on 'join'
+ # The CVS server code doesn't work on the RS/6000
+ noconfigdirs="$noconfigdirs ld binutils gprof textutils cvs"
+ ;;
+ m68k-apollo-*)
+ noconfigdirs="$noconfigdirs ld binutils gprof"
;;
- mips-*-*)
- configdirs=`echo ${configdirs} | sed -e 's/gprof//'`
+ mips*-*-irix5*)
+ # The GNU linker does not support shared libraries.
+ noconfigdirs="$noconfigdirs ld gprof"
+ ;;
+ mips*-*-*)
+ noconfigdirs="$noconfigdirs gprof"
;;
sh-*-*)
- configdirs=`echo gprof ${configdirs}`
+ case "${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
;;
- i[34]86-*-sco*)
- configdirs=`echo ${configdirs} | sed -e 's/gprof//'`
+ sparc-*-sunos4*)
+ use_gnu_ld=no
;;
- *-*-solaris2*)
- configdirs=`echo ${configdirs} | sed -e 's/ld//;s/gas//'`
+ sparc-*-solaris2*)
+ # See i386-*-solaris2* above.
+ noconfigdirs="$noconfigdirs ld"
+ ;;
+ i[34]86-*-sco*)
+ noconfigdirs="$noconfigdirs gprof"
;;
- *-*-sysv4*)
- configdirs=`echo ${configdirs} | sed -e 's/ld//;s/binutils//;s/gas//'`
+ *-*-sysv4)
+ use_gnu_ld=no
;;
*-*-vms)
- configdirs=`echo ${configdirs} | sed -e 's/bfd//;s/ld//;s/binutils//'`
+ noconfigdirs="$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:
projects / deliverable / binutils-gdb.git / blobdiff