# This file adds functions to build elf2flt

 # Copyright 2009 John Williams

 # Copyright 2007 Yann E. MORIN

 # Licensed under the GPL v2. See COPYING in the root of this package

 # Download elf2flt

 do_elf2flt_get() {

     CT_GetCVS "elf2flt-cvs-${CT_ELF2FLT_VERSION}"           \

               ":pserver:anonymous@cvs.uclinux.org:/var/cvs" \

               "elf2flt"                                     \

               "" \

               "elf2flt-cvs-${CT_ELF2FLT_VERSION}"

 }

 # Extract elf2flt

 do_elf2flt_extract() {

     CT_Extract "elf2flt-cvs-${CT_ELF2FLT_VERSION}"

     CT_Patch "elf2flt-cvs-${CT_ELF2FLT_VERSION}"

 }

 # Build elf2flt

 do_elf2flt() {

     [ -z ${CT_KERNEL_UCLINUX_BINFMT_FLAT} ] && return 0

     mkdir -p "${CT_BUILD_DIR}/build-elf2flt"

     cd "${CT_BUILD_DIR}/build-elf2flt"

     CT_DoStep INFO "Installing elf2flt"

     elf2flt_opts=

     binutils_bld=${CT_BUILD_DIR}/build-binutils

     binutils_src=${CT_SRC_DIR}/binutils-${CT_BINUTILS_VERSION}

     CT_DoLog EXTRA "Configuring elf2flt"

     CFLAGS="${CT_CFLAGS_FOR_HOST}"                              \

     CT_DoExecLog ALL                                            \

     "${CT_SRC_DIR}/elf2flt-cvs-${CT_ELF2FLT_VERSION}/configure" \

         --build=${CT_BUILD}                                     \

         --host=${CT_HOST}                                       \

         --target=${CT_TARGET}                                   \

         --prefix=${CT_PREFIX_DIR}                               \

         --with-bfd-include-dir=${binutils_bld}/bfd              \

         --with-binutils-include-dir=${binutils_src}/include     \

         --with-libbfd=${binutils_bld}/bfd/libbfd.a              \

         --with-libiberty=${binutils_bld}/libiberty/libiberty.a  \

         ${elf2flt_opts}                                         \

         ${CT_ELF2FLT_EXTRA_CONFIG}			

     CT_DoLog EXTRA "Building elf2flt"

     CT_DoExecLog ALL make ${PARALLELMFLAGS}

     CT_DoLog EXTRA "Installing elf2flt"

     CT_DoExecLog ALL make install

     # Make those new tools available to the core C compilers to come.

     # Note: some components want the ${TARGET}-{ar,as,ld,strip} commands as

     # well. Create that.

     mkdir -p "${CT_CC_CORE_STATIC_PREFIX_DIR}/${CT_TARGET}/bin"

     mkdir -p "${CT_CC_CORE_STATIC_PREFIX_DIR}/bin"

     mkdir -p "${CT_CC_CORE_SHARED_PREFIX_DIR}/${CT_TARGET}/bin"

     mkdir -p "${CT_CC_CORE_SHARED_PREFIX_DIR}/bin"

     for t in elf2flt flthdr; do

         ln -sv "${CT_PREFIX_DIR}/bin/${CT_TARGET}-${t}" "${CT_CC_CORE_STATIC_PREFIX_DIR}/${CT_TARGET}/bin/${t}"

         ln -sv "${CT_PREFIX_DIR}/bin/${CT_TARGET}-${t}" "${CT_CC_CORE_STATIC_PREFIX_DIR}/bin/${CT_TARGET}-${t}"

         ln -sv "${CT_PREFIX_DIR}/bin/${CT_TARGET}-${t}" "${CT_CC_CORE_SHARED_PREFIX_DIR}/${CT_TARGET}/bin/${t}"

         ln -sv "${CT_PREFIX_DIR}/bin/${CT_TARGET}-${t}" "${CT_CC_CORE_SHARED_PREFIX_DIR}/bin/${CT_TARGET}-${t}"

     done 2>&1 |CT_DoLog ALL

     CT_EndStep

 }