# This file adds functions to build glibc

# Copyright 2007 Yann E. MORIN

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

# Add the definitions common to glibc and eglibc

#   do_libc_extract

#   do_libc_start_files

#   do_libc

#   do_libc_finish

#   do_libc_add_ons_list

#   do_libc_min_kernel_config

. "${CT_LIB_DIR}/scripts/build/libc/glibc-eglibc.sh-common"

# Download glibc

do_libc_get() {

    local date

    local version

    local -a addons_list

    addons_list=($(do_libc_add_ons_list " "))

    # Main source

    CT_GetFile "glibc-${CT_LIBC_VERSION}"               \

               {ftp,http}://ftp.gnu.org/gnu/glibc       \

               ftp://gcc.gnu.org/pub/glibc/releases     \

               ftp://gcc.gnu.org/pub/glibc/snapshots

    # C library addons

    for addon in "${addons_list[@]}"; do

        # Never ever try to download these add-ons,

        # they've always been internal

        case "${addon}" in

            nptl)   continue;;

        esac

        if ! CT_GetFile "glibc-${addon}-${CT_LIBC_VERSION}"     \

                        {ftp,http}://ftp.gnu.org/gnu/glibc      \

                        ftp://gcc.gnu.org/pub/glibc/releases    \

                        ftp://gcc.gnu.org/pub/glibc/snapshots

        then

            # Some add-ons are bundled with glibc, others are

            # bundled in their own tarball. Eg. NPTL is internal,

            # while LinuxThreads was external. Also, for old

            # versions of glibc, the libidn add-on was external,

            # but with version >=2.10, it is internal.

            CT_DoLog DEBUG "Addon '${addon}' could not be downloaded."

            CT_DoLog DEBUG "We'll see later if we can find it in the source tree"

        fi

    done

    return 0

}

# There is nothing to do for glibc check config

do_libc_check_config() {

    :

}