Merge the uClinux/noMMU stuff back to /trunk:
- merge Linux and uClinux back to a single kernel
- add ARCH_USE_MMU and acquainted config options that
architectures can auto-select
- make binutils and elf2flt two "Binary utilities" that
go in a single common sub-{menu,directory} structure

-------- diffstat follows --------
/trunk/scripts/build/kernel/uclinux.sh | 2 0 2 0 -
/trunk/scripts/build/kernel/linux.sh | 206 204 2 0 +++++++++++++++++++++++++++++
/trunk/scripts/build/kernel/linux-common.sh | 198 0 198 0 ----------------------------
/trunk/scripts/build/binutils.sh | 232 0 232 0 --------------------------------
/trunk/scripts/build/elf2flt.sh | 150 0 150 0 ---------------------
/trunk/scripts/crosstool-NG.sh.in | 6 4 2 0 +
/trunk/config/kernel/linux.in | 249 249 0 0 +++++++++++++++++++++++++++++++++++
/trunk/config/kernel/linux.in-common | 252 0 252 0 -----------------------------------
/trunk/config/kernel/uclinux.in | 21 0 21 0 ---
/trunk/config/target.in | 23 22 1 0 +++
/trunk/config/elf2flt.in | 49 0 49 0 -------
/trunk/config/libc/glibc.in | 2 1 1 0
/trunk/config/libc/eglibc.in | 2 1 1 0
/trunk/config/config.in | 1 0 1 0 -
/trunk/config/arch/sh.in | 1 1 0 0 +
/trunk/config/arch/arm.in | 2 1 1 0
/trunk/config/arch/powerpc.in | 1 1 0 0 +
/trunk/config/arch/ia64.in | 1 1 0 0 +
/trunk/config/arch/alpha.in | 1 1 0 0 +
/trunk/config/arch/x86.in | 1 1 0 0 +
/trunk/config/arch/mips.in | 1 1 0 0 +
/trunk/config/arch/powerpc64.in | 1 1 0 0 +
22 files changed, 489 insertions(+), 913 deletions(-)

# Build script for libelf

do_tools_libelf_get() {

    # The server hosting libelf will return an "HTTP 300 : Multiple Choices"

    # error code if we try to download a file that does not exists there.

    # So we have to request the file with an explicit extension.

    CT_GetFile "libelf-${CT_LIBELF_VERSION}" .tar.gz http://www.mr511.de/software/

}

do_tools_libelf_extract() {

    CT_Extract "libelf-${CT_LIBELF_VERSION}"

    CT_Patch "libelf-${CT_LIBELF_VERSION}"

}

do_tools_libelf_build() {

    CT_DoStep INFO "Installing libelf"

    mkdir -p "${CT_BUILD_DIR}/build-libelf"

    CT_Pushd "${CT_BUILD_DIR}/build-libelf"

    CT_DoLog EXTRA "Configuring libelf"

    CC="${CT_TARGET}-gcc"                                   \

    CT_DoExecLog ALL                                        \

    "${CT_SRC_DIR}/libelf-${CT_LIBELF_VERSION}/configure"   \

        --build=${CT_BUILD}                                 \

        --host=${CT_TARGET}                                 \

        --target=${CT_TARGET}                               \

        --prefix=/usr                                       \

        --enable-compat                                     \

        --enable-elf64                                      \

        --enable-shared                                     \

        --enable-extended-format                            \

        --enable-static

    CT_DoLog EXTRA "Building libelf"

    CT_DoExecLog ALL make

    CT_DoLog EXTRA "Installing libelf"

    CT_DoExecLog ALL make instroot="${CT_SYSROOT_DIR}" install

    CT_Popd

    CT_EndStep

}