# 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
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"
+ m4 autoconf ispell grep diff rcs cvs fileutils shellutils
+ 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 libg++"
+target_libs="libm xiberty newlib libio librx 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"
################################################################################
# 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
+native_only="autoconf cvs emacs emacs19 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}`
################################################################################
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
- alpha-dec-osf*) host_makefile_frag=config/mh-alphaosf ;;
- m68k-hp-hpux) host_makefile_frag=config/mh-hp300 ;;
+ 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 ;;
- 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 ;;
+ 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-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[345]86-ncr-sysv43) 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 ;;
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-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 "$could_use. You should change your"
+ echo "PATH or CC variable and rerun configure."
+ fi
+ fi
+ ;;
+esac
# per-target:
+case "${target}" in
+ v810*) target_makefile_frag=config/mt-v810 ;;
+esac
+
+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
;;
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.
+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 --without-newlib.
+if [ x${with_newlib} = xno ]; then
+ configdirs=`echo " ${configdirs} " | sed -e 's/ 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 > $2/COPIED
+ fi
+ shift; shift
+done
+
+# Configure extra directories which are host specific
-# remove more programs from consideration, based on the host or
+case "${host}" in
+ i[345]86-*-go32*)
+ configdirs="$configdirs dosrel" ;;
+esac
+
+# Remove more programs from consideration, based on the host or
# target this usually means that a port of the program doesn't
# exist yet.
+noconfigdirs=""
+
case "${host}" in
- alpha-dec-osf1)
- configdirs=`echo ${configdirs} | sed -e 's/gdb//'`
+ i[345]86-*-netbsd*)
+ noconfigdirs="tk fileutils"
;;
- 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 ${configdirs} | sed -e 's/diff//'`
+ i[345]86-*-vsta)
+ noconfigdirs="tcl expect dejagnu make texinfo bison patch flex byacc send-pr gprof uudecode dejagnu diff"
+ ;;
+ i[345]86-*-go32)
+ noconfigdirs="tcl expect deja-gnu make texinfo bison patch flex byacc send-pr gprof uudecode dejagnu diff"
;;
esac
+
case "${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 emacs19 fileutils grep 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 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 librx"
;;
- hppa*-*-osf)
+ hppa*-*-*elf*)
# Do configure ld/binutils/gas for this case.
;;
hppa*-*-*)
- configdirs=`echo ${configdirs} | sed -e 's/ld//;s/binutils//;s/gas//'`
+ # HP's C compiler doesn't handle Emacs correctly (but on BSD and Mach
+ # cc is gcc, and on any system a user should be able to link cc to
+ # whatever they want. FIXME, emacs emacs19).
+ case "${CC}" in
+ "" | cc*) noconfigdirs="$noconfigdirs emacs emacs19" ;;
+ *) ;;
+ esac
+ noconfigdirs="$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++ libio librx"
+ ;;
+ i[345]86-*-sco*)
+ noconfigdirs="$noconfigdirs gprof"
+ ;;
+ i[345]86-*-solaris2*)
+ # The linker does static linking correctly, but the Solaris C library
+ # has bugs such that some important functions won't work when statically
+ # linked. (See man pages for getpwuid, for example.)
+ noconfigdirs="$noconfigdirs ld"
+ ;;
+ i[345]86-*-sysv4*)
+ # The SYSV4 C compiler doesn't handle Emacs correctly
+ case "${CC}" in
+ "" | cc*) noconfigdirs="$noconfigdirs emacs emacs19" ;;
+ *) ;;
+ esac
+ # but that's okay since emacs doesn't work anyway
+ noconfigdirs="$noconfigdirs emacs emacs19"
+ ;;
+ powerpc-*-aix*)
+ # copied from rs6000-*-* entry
+ noconfigdirs="$noconfigdirs 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
+ # Newlib makes problems for libg++ in crosses.
+ noconfigdirs="$noconfigdirs gas ld newlib gprof textutils cvs"
+ use_gnu_ld=no
+ use_gnu_as=no
;;
rs6000-*-*)
- configdirs=`echo ${configdirs} | sed -e 's/ld//;s/binutils//;s/gas//;s/gprof//'`
+ # a gcc built textutils will cause the linker to hang on 'join'
+ noconfigdirs="$noconfigdirs ld binutils gprof textutils"
;;
- mips-*-*)
- configdirs=`echo ${configdirs} | sed -e 's/gprof//'`
+ m68k-apollo-*)
+ noconfigdirs="$noconfigdirs ld binutils gprof"
;;
- sh-*-*)
- configdirs=`echo gprof ${configdirs}`
+ mips*-*-irix5*)
+ # The GNU linker does not support shared libraries.
+ noconfigdirs="$noconfigdirs ld gprof"
;;
- i[34]86-*-sco*)
- configdirs=`echo ${configdirs} | sed -e 's/gprof//'`
+ mips*-dec-bsd*)
+ noconfigdirs="$noconfigdirs gprof"
;;
- *-*-solaris2*)
- configdirs=`echo ${configdirs} | sed -e 's/ld//;s/gas//'`
+ mips*-*-bsd*)
+ noconfigdirs="$noconfigdirs gprof ld"
;;
- *-*-sysv4*)
- configdirs=`echo ${configdirs} | sed -e 's/ld//;s/binutils//;s/gas//'`
+ mips*-*-*)
+ noconfigdirs="$noconfigdirs gprof"
;;
- *-*-vms)
- configdirs=`echo ${configdirs} | sed -e 's/bfd//;s/ld//;s/binutils//'`
+ romp-*-*)
+ noconfigdirs="bfd binutils ld gas opcodes"
;;
+ sh-*-*)
+ case "${host}" in
+ i[345]86-*-vsta) ;; # don't add gprof back in
+ *) configdirs=`echo gprof ${configdirs}` ;;
+ i[345]86-*-go32) ;; # don't add gprof back in
+ *) configdirs=`echo gprof ${configdirs}` ;;
+ esac
+ ;;
+ sparc-*-sunos4*)
+ if [ x${is_cross_compiler} != xno ] ; then
+ noconfigdirs="$noconfigdirs gdb gdbtest newlib sim dejagnu expect tcl"
+ else
+ use_gnu_ld=no
+ fi
+ ;;
+ vax-*-vms)
+ noconfigdirs="$noconfigdirs bfd binutils gdb ld newlib opcodes"
+ ;;
+ 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 [ -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
+ # 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 " ${notsupp}" 1>&2
+ echo " (Any other directories should still work fine.)" 1>&2
+fi
+
# Set with_gnu_as and with_gnu_ld as appropriate.
-# This is commented out for now.
-#if [ x${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