-# This file is a shell script fragment that supplies the information
-# necessary to tailor a template configure script into the configure
-# script appropriate for this directory. For more information, check
-# any existing configure script.
+##############################################################################
+
+## This file is a shell script fragment that supplies the information
+## necessary to tailor a template configure script into the configure
+## script appropriate for this directory. For more information, check
+## any existing configure script.
+
+## Be warned, there are two types of configure.in files. There are those
+## used by Autoconf, which are macros which are expanded into a configure
+## script by autoconf. The other sort, of which this is one, is executed
+## by Cygnus configure.
+
+## For more information on these two systems, check out the documentation
+## for 'Autoconf' (autoconf.texi) and 'Configure' (configure.texi).
+
+##############################################################################
+
+### 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. For
+### example, gdb requires that byacc (or bison) be built first, so it is in
+### the ${host_tools} list after byacc and bison.
+
+
+# these libraries are used by various programs built for the host environment
+#
+host_libs="mmalloc libiberty opcodes bfd readline glob tcl tk tclX"
+
+# these tools are built for the host environment
+#
+host_tools="texinfo byacc flex bison binutils ld gas gcc gdb make patch
+ prms send-pr gprof gdbtest tgas etc expect dejagnu sim
+ m4 autoconf ispell grep diff rcs cvs dosutils fileutils shellutils
+ textutils wdiff find emacs uudecode hello tar gzip indent
+ recode release"
+
+
+# these libraries are built for the target environment, and are built after
+# the host libraries and the host tools (which may be a cross compiler)
+#
+target_libs="libm xiberty newlib libio libg++"
+
+## start-sanitize-chill
+target_libs="${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.
+#
+# 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"
+
+################################################################################
+
+## These two lists are of directories that are to be removed from the
+## ${configdirs} list for either cross-compilations or for native-
+## compilations. For example, it doesn't make that much sense to
+## cross-compile Emacs, nor is it terribly useful to compile xiberty in
+## a native environment.
+
+# directories to be built in the native environment only
+#
+native_only="autoconf cvs emacs fileutils find grep groff gzip hello indent
+ ispell m4 rcs recode sed shellutils tar textutils tk uudecode wdiff
+ gprof"
+
+# directories to be built in a cross environment only
+#
+cross_only="xiberty newlib"
+
+## All tools belong in one of the four categories, and are assigned above
+#
+configdirs="${host_libs} ${host_tools} ${target_libs} ${target_tools}"
+
+################################################################################
-configdirs="autoconf mmalloc libiberty texinfo flex byacc bison opcodes bfd binutils gcc readline glob ld gas gdb emacs ispell make grep diff rcs cvs patch send_pr libg++ newlib gprof gdbtest libm tgas etc tcl expect tk deja-gnu z8ksim"
srctrigger=move-if-change
srcname="gnu development package"
# per-host:
case "${host}" in
+ alpha-dec-osf*) host_makefile_frag=config/mh-alphaosf ;;
+ 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-m88kbcs) host_makefile_frag=config/mh-delta88;;
+ 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-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-*-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 ;;
- *-sun-solaris*) host_makefile_frag=config/mh-solaris ;;
+ *-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) host_makefile_frag=config/mh-hpux ;;
- *-*sysv4*) host_makefile_frag=config/mh-sysv4 ;;
- *-*sysv*) host_makefile_frag=config/mh-sysv ;;
+ *-*-lynxos*) host_makefile_frag=config/mh-lynxos ;;
+ *-*-sysv4*) host_makefile_frag=config/mh-sysv4 ;;
+ *-*-sysv*) host_makefile_frag=config/mh-sysv ;;
esac
# per-target:
-bfd_target=
-
-case "${target}" in
- a29k-amd-ebmon) bfd_target="ebmon29k" ;;
- a29k-amd-udi) bfd_target="udi29k" ;;
- a29k-amd-*) echo "bad target_os for amd" 1>&2
- exit 1
- ;;
+# 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)
+ configdirs=`echo ${configdirs} | sed -e 's/tk//'`
+ ;;
+ *)
+ echo "*** bad value \"${with_x}\" for -with-x flag; ignored" 1>&2
+ ;;
esac
-# remove various programs from consideration. some of these are not
-# reasonable to build for a native compilation (eg newlib). some of these
-# aren't built for each cross compiler toolchain (eg emacs).
+
+# 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.
if [ x"${host}" = x"${target}" ] ; then
- # remove from native toolchains
- configdirs=`echo ${configdirs} | sed -e 's/newlib//'`
+ # 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//"`
+ done
else
- # remove from cross compilers in general
- configdirs=`echo ${configdirs} | sed -e 's/emacs//;s/ispell//;s/rcs//;s/cvs//'`
+ # 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//"`
+ done
fi
+
# 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*-*-*)
-# configdirs=`echo ${configdirs} | sed -e 's/emacs//'`
-# ;;
-#esac
+case "${host}" in
+ alpha-dec-osf1)
+ configdirs=`echo ${configdirs} | sed -e 's/gdb//'`
+ ;;
+ 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 ${configdirs} | sed -e 's/diff//'`
+ ;;
+esac
case "${target}" in
- mips-*-*)
+ 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++//;s/libio//'`
+ ;;
+ h8300*-*-*)
+ configdirs=`echo ${configdirs} | sed -e 's/libg++//;s/libio//'`
+## start-sanitize-chill
+ configdirs=`echo ${configdirs} | sed -e 's/chillrt//'`
+## end-sanitize-chill
;;
- rs6000-*-*)
- configdirs=`echo ${configdirs} | sed -e 's/ld//;s/binutils//;s/gas//'`
+ h8500-*-*)
+ configdirs=`echo ${configdirs} | sed -e 's/libg++//;s/libio//'`
+## start-sanitize-chill
+ configdirs=`echo ${configdirs} | sed -e 's/chillrt//'`
+## end-sanitize-chill
+ ;;
+ hppa*-*-osf)
+ # Do configure ld/binutils/gas for this case.
;;
hppa*-*-*)
- configdirs=`echo ${configdirs} | sed -e 's/ld//;s/binutils//;s/gas//;s/bfd//;s/gdb//;s/libg++//'`
+ configdirs=`echo ${configdirs} | sed -e 's/ld//;s/binutils//;s/gas//'`
+ ;;
+ i[34]86-*-go32)
+ # add the go32 support tools to the list
+ configdirs=`echo go32 ${configdirs}`
+ ;;
+ rs6000-*-*)
+ configdirs=`echo ${configdirs} | sed -e 's/ld//;s/binutils//;s/gas//;s/gprof//'`
+ ;;
+ mips-*-*)
+ configdirs=`echo ${configdirs} | sed -e 's/gprof//'`
;;
- *-*-solaris2)
+ sh-*-*)
+ configdirs=`echo gprof ${configdirs}`
+ ;;
+ i[34]86-*-sco*)
+ configdirs=`echo ${configdirs} | sed -e 's/gprof//'`
+ ;;
+ *-*-solaris2*)
+ configdirs=`echo ${configdirs} | sed -e 's/ld//;s/gas//'`
+ ;;
+ *-*-sysv4*)
configdirs=`echo ${configdirs} | sed -e 's/ld//;s/binutils//;s/gas//'`
;;
+ *-*-vms)
+ configdirs=`echo ${configdirs} | sed -e 's/bfd//;s/ld//;s/binutils//'`
+ ;;
esac
-
-target_makefile_frag=config/mt-${bfd_target}
+# 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
#
# Local Variables:
# fill-column: 131
# End:
#
-
projects / deliverable / binutils-gdb.git / blobdiff