# Build script for libelf

 is_enabled="${CT_LIBELF}"

 do_print_filename() {

     [ "{CT_LIBELF}" = "y" ] || return 0

     echo "libelf-${CT_LIBELF_VERSION}"

 }

 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_ExtractAndPatch "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

 }