# 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_headers

 #   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

         # NPTL addon is not to be downloaded, in any case

         [ "${addon}" = "nptl" ] && continue || true

         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

     done

     return 0

 }

 # Extract glibc

 do_libc_extract() {

     local -a addons_list

     addons_list=($(do_libc_add_ons_list " "))

     CT_Extract "glibc-${CT_LIBC_VERSION}"

     CT_Pushd "${CT_SRC_DIR}/glibc-${CT_LIBC_VERSION}"

     CT_Patch nochdir "glibc" "${CT_LIBC_VERSION}"

     # C library addons

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

         # NPTL addon is not to be extracted, in any case

         [ "${addon}" = "nptl" ] && continue || true

         CT_Extract nochdir "glibc-${addon}-${CT_LIBC_VERSION}"

         # Some addons have the 'long' name, while others have the

         # 'short' name, but patches are non-uniformly built with

         # either the 'long' or 'short' name, whatever the addons name

         # so we have to make symlinks from the existing to the missing

         # Fortunately for us, [ -d foo ], when foo is a symlink to a

         # directory, returns true!

         [ -d "${addon}" ] || CT_DoExecLog ALL ln -s "glibc-${addon}-${CT_LIBC_VERSION}" "${addon}"

         [ -d "glibc-${addon}-${CT_LIBC_VERSION}" ] || CT_DoExecLog ALL ln -s "${addon}" "glibc-${addon}-${CT_LIBC_VERSION}"

         CT_Patch nochdir "glibc" "${addon}-${CT_LIBC_VERSION}"

     done

     # The configure files may be older than the configure.in files

     # if using a snapshot (or even some tarballs). Fake them being

     # up to date.

     sleep 2

     find . -type f -name configure -exec touch {} \; 2>&1 |CT_DoLog ALL

     CT_Popd

     return 0

 }

 # There is nothing to do for glibc check config

 do_libc_check_config() {

     :

 }