# 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)
-#
+# Note that libiberty is not a target library.
target_libraries="target-libgcc \
- target-libiberty \
target-libgloss \
target-newlib \
target-libgomp \
;;
esac
-# Disable target libiberty for some systems.
-case "${target}" in
- *-*-kaos*)
- # Remove unsupported stuff on all kaOS configurations.
- skipdirs="target-libiberty"
- ;;
- *-*-netbsd*)
- # Skip some stuff on all NetBSD configurations.
- noconfigdirs="$noconfigdirs target-libiberty"
- ;;
- *-*-netware*)
- noconfigdirs="$noconfigdirs target-libiberty"
- ;;
- *-*-rtems*)
- skipdirs="${skipdirs} target-libiberty"
- ;;
- *-*-tpf*)
- noconfigdirs="$noconfigdirs target-libiberty"
- ;;
- *-*-vxworks*)
- noconfigdirs="$noconfigdirs target-libiberty"
- ;;
- sh*-*-pe|mips*-*-pe|*arm-wince-pe)
- noconfigdirs="$noconfigdirs target-libiberty"
- ;;
- arm*-*-symbianelf*)
- noconfigdirs="$noconfigdirs target-libiberty"
- ;;
- avr-*-*)
- noconfigdirs="$noconfigdirs target-libiberty"
- ;;
- m68hc11-*-*|m6811-*-*|m68hc12-*-*|m6812-*-*)
- noconfigdirs="$noconfigdirs target-libiberty"
- ;;
- picochip-*-*)
- noconfigdirs="$noconfigdirs target-libiberty"
- ;;
- mips*-sde-elf*)
- skipdirs="$skipdirs target-libiberty"
- ;;
- ip2k-*-*)
- noconfigdirs="$noconfigdirs target-libiberty"
- ;;
-esac
-
# Disable libstdc++-v3 for some systems.
case "${target}" in
*-*-vxworks*)
;;
esac
+# Disable newlib and libgloss for various target OSes.
case "${target}" in
+ alpha*-dec-osf*)
+ noconfigdirs="$noconfigdirs target-newlib target-libgloss"
+ ;;
+ i[[3456789]]86-*-linux*)
+ # This section makes it possible to build newlib natively on linux.
+ # If we are using a cross compiler then don't configure newlib.
+ if test x${is_cross_compiler} != xno ; then
+ noconfigdirs="$noconfigdirs target-newlib"
+ fi
+ noconfigdirs="$noconfigdirs target-libgloss"
+ # If we are not using a cross compiler, do configure newlib.
+ # Note however, that newlib will only be configured in this situation
+ # if the --with-newlib option has been given, because otherwise
+ # 'target-newlib' will appear in skipdirs.
+ ;;
+ i[[3456789]]86-*-rdos*)
+ noconfigdirs="$noconfigdirs target-newlib target-libgloss"
+ ;;
+ sh*-*-pe|mips*-*-pe|arm-wince-pe)
+ noconfigdirs="$noconfigdirs target-newlib target-libgloss"
+ ;;
+ sparc-*-sunos4*)
+ noconfigdirs="$noconfigdirs target-newlib target-libgloss"
+ ;;
+ *-*-aix*)
+ noconfigdirs="$noconfigdirs target-newlib target-libgloss"
+ ;;
+ *-*-beos*)
+ noconfigdirs="$noconfigdirs target-newlib target-libgloss"
+ ;;
*-*-chorusos)
noconfigdirs="$noconfigdirs target-newlib target-libgloss"
;;
+ *-*-dragonfly*)
+ noconfigdirs="$noconfigdirs target-newlib target-libgloss"
+ ;;
+ *-*-freebsd*)
+ noconfigdirs="$noconfigdirs target-newlib target-libgloss"
+ ;;
+ *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu | *-*-kopensolaris*-gnu)
+ noconfigdirs="$noconfigdirs target-newlib target-libgloss"
+ ;;
+ *-*-lynxos*)
+ noconfigdirs="$noconfigdirs target-newlib target-libgloss"
+ ;;
+ *-*-mingw*)
+ noconfigdirs="$noconfigdirs target-newlib target-libgloss"
+ ;;
+ *-*-netbsd*)
+ noconfigdirs="$noconfigdirs target-newlib target-libgloss"
+ ;;
+ *-*-netware*)
+ noconfigdirs="$noconfigdirs target-newlib target-libgloss"
+ ;;
+ *-*-tpf*)
+ noconfigdirs="$noconfigdirs target-newlib target-libgloss"
+ ;;
+ *-*-uclinux*)
+ noconfigdirs="$noconfigdirs target-newlib target-libgloss"
+ ;;
+ *-*-vxworks*)
+ noconfigdirs="$noconfigdirs target-newlib target-libgloss"
+ ;;
+esac
+
+case "${target}" in
+ *-*-chorusos)
+ ;;
powerpc-*-darwin*)
noconfigdirs="$noconfigdirs ld gas gdb gprof"
noconfigdirs="$noconfigdirs sim target-rda"
noconfigdirs="$noconfigdirs sim target-rda"
;;
*-*-dragonfly*)
- noconfigdirs="$noconfigdirs target-newlib target-libgloss"
;;
*-*-freebsd*)
- noconfigdirs="$noconfigdirs target-newlib target-libgloss"
if test "x$with_gmp" = x && test "x$with_gmp_dir" = x \
&& test -f /usr/local/include/gmp.h; then
with_gmp=/usr/local
noconfigdirs="$noconfigdirs target-libgloss"
;;
*-*-netbsd*)
- # Skip some stuff on all NetBSD configurations.
- noconfigdirs="$noconfigdirs target-newlib target-libgloss"
;;
*-*-netware*)
- noconfigdirs="$noconfigdirs target-newlib target-libgloss"
;;
*-*-rtems*)
noconfigdirs="$noconfigdirs target-libgloss"
;;
# The tpf target doesn't support gdb yet.
*-*-tpf*)
- noconfigdirs="$noconfigdirs target-newlib target-libgloss gdb tcl tk libgui itcl"
+ noconfigdirs="$noconfigdirs gdb tcl tk libgui itcl"
;;
*-*-uclinux*)
- noconfigdirs="$noconfigdirs target-newlib target-libgloss target-rda"
+ noconfigdirs="$noconfigdirs target-rda"
;;
*-*-vxworks*)
- noconfigdirs="$noconfigdirs target-newlib target-libgloss"
;;
alpha*-dec-osf*)
# ld works, but does not support shared libraries.
- # newlib is not 64 bit ready.
# gas doesn't generate exception information.
- noconfigdirs="$noconfigdirs gas ld target-newlib target-libgloss"
+ noconfigdirs="$noconfigdirs gas ld"
;;
alpha*-*-*vms*)
noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss"
;;
- alpha*-*-linux*)
- # newlib is not 64 bit ready
- noconfigdirs="$noconfigdirs target-newlib target-libgloss"
- ;;
alpha*-*-*)
# newlib is not 64 bit ready
noconfigdirs="$noconfigdirs target-newlib target-libgloss"
;;
- am33_2.0-*-linux*)
- noconfigdirs="$noconfigdirs target-newlib target-libgloss"
- ;;
- sh-*-linux*)
- noconfigdirs="$noconfigdirs target-newlib target-libgloss"
- ;;
sh*-*-pe|mips*-*-pe|*arm-wince-pe)
noconfigdirs="$noconfigdirs tcl tk itcl libgui sim"
- noconfigdirs="$noconfigdirs target-newlib"
;;
arc-*-*)
noconfigdirs="$noconfigdirs target-libgloss"
;;
- arm-*-coff)
- ;;
- arm-*-elf* | arm*-*-eabi* )
- ;;
- arm*-*-linux-gnueabi)
- case ${with_newlib} in
- no) noconfigdirs="$noconfigdirs target-newlib target-libgloss"
- esac
- ;;
- arm*-*-symbianelf*)
- ;;
arm-*-pe*)
noconfigdirs="$noconfigdirs target-libgloss"
;;
arm-*-riscix*)
noconfigdirs="$noconfigdirs ld target-libgloss"
;;
- avr-*-*)
- ;;
- bfin-*-*)
- ;;
c4x-*-* | tic4x-*-*)
noconfigdirs="$noconfigdirs target-libgloss"
;;
cr16-*-*)
noconfigdirs="$noconfigdirs gdb"
;;
- cris-*-* | crisv32-*-*)
- case "${target}" in
- *-*-linux*)
- noconfigdirs="$noconfigdirs target-newlib target-libgloss";;
- esac
- ;;
d10v-*-*)
noconfigdirs="$noconfigdirs target-libgloss"
;;
fr30-*-elf*)
noconfigdirs="$noconfigdirs gdb"
;;
- frv-*-*)
- ;;
moxie-*-*)
noconfigdirs="$noconfigdirs gprof"
;;
# No gdb or ld support yet.
noconfigdirs="$noconfigdirs readline libgui itcl gdb ld"
;;
- i[[3456789]]86-*-coff | i[[3456789]]86-*-elf)
- ;;
- i[[3456789]]86-*-linux*)
- # This section makes it possible to build newlib natively on linux.
- # If we are using a cross compiler then don't configure newlib.
- if test x${is_cross_compiler} != xno ; then
- noconfigdirs="$noconfigdirs target-newlib"
- fi
- noconfigdirs="$noconfigdirs target-libgloss"
- # If we are not using a cross compiler, do configure newlib.
- # Note however, that newlib will only be configured in this situation
- # if the --with-newlib option has been given, because otherwise
- # 'target-newlib' will appear in skipdirs.
- ;;
i[[3456789]]86-w64-mingw*)
- noconfigdirs="$noconfigdirs target-libgloss target-newlib"
;;
i[[3456789]]86-*-mingw*)
target_configdirs="$target_configdirs target-winsup"
- noconfigdirs="$noconfigdirs target-libgloss target-newlib"
- ;;
- x86_64-*-mingw*)
- noconfigdirs="$noconfigdirs target-libgloss target-newlib"
;;
*-*-cygwin*)
target_configdirs="$target_configdirs target-libtermcap target-winsup"
echo "Warning: winsup/cygwin is missing so newlib can't be built."
fi
;;
- i[[3456789]]86-*-interix* )
- ;;
i[[3456789]]86-*-pe)
noconfigdirs="$noconfigdirs target-libgloss"
;;
noconfigdirs="$noconfigdirs target-libgloss"
;;
i[[3456789]]86-*-beos*)
- noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss"
+ noconfigdirs="$noconfigdirs gdb"
;;
i[[3456789]]86-*-rdos*)
- noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss"
- ;;
- m32r-*-*)
- ;;
- m68hc11-*-*|m6811-*-*|m68hc12-*-*|m6812-*-*)
- ;;
- m68k-*-elf*)
- ;;
- m68*-*-* | fido-*-*)
+ noconfigdirs="$noconfigdirs gdb"
;;
mmix-*-*)
noconfigdirs="$noconfigdirs gdb"
;;
powerpc-*-aix*)
# copied from rs6000-*-* entry
- noconfigdirs="$noconfigdirs gprof target-libgloss target-newlib"
+ noconfigdirs="$noconfigdirs gprof"
;;
powerpc*-*-winnt* | powerpc*-*-pe*)
target_configdirs="$target_configdirs target-winsup"
noconfigdirs="$noconfigdirs gdb sim tcl tk itcl"
;;
powerpc-*-beos*)
- noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss"
- ;;
- powerpc-*-eabi)
- ;;
- powerpc-*-eabi* | powerpcle-*-eabi* | powerpc-*-rtems* )
+ noconfigdirs="$noconfigdirs gdb"
;;
rs6000-*-lynxos*)
- noconfigdirs="$noconfigdirs target-newlib gprof"
+ noconfigdirs="$noconfigdirs gprof"
;;
rs6000-*-aix*)
- noconfigdirs="$noconfigdirs gprof target-libgloss target-newlib"
+ noconfigdirs="$noconfigdirs gprof"
;;
rs6000-*-*)
noconfigdirs="$noconfigdirs gprof"
noconfigdirs="$noconfigdirs gprof target-libgloss"
;;
mips*-*-linux*)
- noconfigdirs="$noconfigdirs target-newlib target-libgloss"
;;
mips*-*-*)
noconfigdirs="$noconfigdirs gprof"
noconfigdirs="$noconfigdirs target-libgloss" ;;
esac
;;
- sparclet-*-aout* | sparc86x-*-*)
- ;;
- sparc-*-elf*)
- ;;
- sparc64-*-elf*)
- ;;
- sparclite-*-*)
- ;;
sparc-*-sunos4*)
- if test x${is_cross_compiler} != xno ; then
- noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss"
- else
+ if test x${is_cross_compiler} = xno ; then
use_gnu_ld=no
fi
;;
- sparc-*-solaris* | sparc64-*-solaris* | sparcv9-*-solaris*)
- ;;
tic6x-*-*)
noconfigdirs="$noconfigdirs gdb sim"
;;
+ tilepro-*-* | tilegx-*-*)
+ noconfigdirs="$noconfigdirs sim"
+ ;;
v810-*-*)
noconfigdirs="$noconfigdirs bfd binutils gas gdb ld opcodes target-libgloss"
;;
vax-*-*)
noconfigdirs="$noconfigdirs target-newlib target-libgloss"
;;
- *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu | *-*-kopensolaris*-gnu)
- noconfigdirs="$noconfigdirs target-newlib target-libgloss"
- ;;
- *-*-lynxos*)
- noconfigdirs="$noconfigdirs target-newlib target-libgloss"
- ;;
- *-*-*)
- ;;
esac
# If we aren't building newlib, then don't build libgloss, since libgloss
fi
done
-# Sometimes the tools are distributed with libiberty but with no other
-# libraries. In that case, we don't want to build target-libiberty.
-# Don't let libgcc imply libiberty either.
-if test -n "${target_configdirs}" ; then
- libgcc=
- others=
- for i in `echo ${target_configdirs} | sed -e s/target-//g` ; do
- if test "$i" = "libgcc"; then
- libgcc=target-libgcc
- elif test "$i" != "libiberty" ; then
- if test -r $srcdir/$i/configure ; then
- others=yes;
- break;
- fi
- fi
- done
- if test -z "${others}" ; then
- target_configdirs=$libgcc
- fi
-fi
-
# Quietly strip out all directories which aren't configurable in this tree.
# This relies on all configurable subdirectories being autoconfiscated, which
# is now the case.
fi
AC_SUBST(CXXFLAGS_FOR_TARGET)
+AC_SUBST(LDFLAGS_FOR_TARGET)
+
# Handle --with-headers=XXX. If the value is not "yes", the contents of
# the named directory are copied to $(tooldir)/sys-include.
if test x"${with_headers}" != x && test x"${with_headers}" != xno ; then
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