yann@850: # eglibc build functions (initially by Thomas JOURDAN).
yann@850: 
yann@2270: # Add the definitions common to glibc and eglibc
yann@2483: #   do_libc_extract
yann@2270: #   do_libc_start_files
yann@2270: #   do_libc
yann@2270: #   do_libc_finish
yann@2270: #   do_libc_add_ons_list
yann@2483: #   do_libc_min_kernel_config
yann@2270: . "${CT_LIB_DIR}/scripts/build/libc/glibc-eglibc.sh-common"
yann@2270: 
yann@2495: # Download glibc
yann@2495: # eglibc is only available through subversion, there are no
yann@2495: # snapshots available.
yann@2495: do_libc_get() {
yann@2495:     local addon
yann@2495:     local svn_base="svn://svn.eglibc.org"
yann@850: 
yann@850:     case "${CT_LIBC_VERSION}" in
yann@2495:         trunk)  svn_base+="/trunk";;
yann@2495:         *)      svn_base+="/branches/eglibc-${CT_LIBC_VERSION}";;
yann@850:     esac
yann@850: 
yann@2495:     CT_GetSVN "eglibc-${CT_LIBC_VERSION}"   \
yann@2495:               "${svn_base}/libc"            \
yann@2495:               "${CT_EGLIBC_REVISION:-HEAD}"
yann@850: 
yann@2495:     for addon in $(do_libc_add_ons_list " "); do
yann@2495:         CT_GetSVN "eglibc-${addon}-${CT_LIBC_VERSION}"  \
yann@2495:                   "${svn_base}/${addon}"                \
yann@2495:                   "${CT_EGLIBC_REVISION:-HEAD}"
yann@850:     done
yann@850: }
yann@850: 
avrac@1569: # Copy user provided eglibc configuration file if provided
yann@850: do_libc_check_config() {
avrac@1569:     if [ "${CT_EGLIBC_CUSTOM_CONFIG}" != "y" ]; then
avrac@1569:         return 0
avrac@1569:     fi
avrac@1569: 
avrac@1569:     CT_DoStep INFO "Checking C library configuration"
avrac@1569: 
avrac@1569:     CT_TestOrAbort "You did not provide an eglibc config file!" \
avrac@1569:         -n "${CT_EGLIBC_OPTION_GROUPS_FILE}" -a \
avrac@1569:         -f "${CT_EGLIBC_OPTION_GROUPS_FILE}"
avrac@1569: 
avrac@1569:     CT_DoExecLog ALL cp "${CT_EGLIBC_OPTION_GROUPS_FILE}" "${CT_CONFIG_DIR}/eglibc.config"
avrac@1569: 
avrac@1569:     # NSS configuration
avrac@1569:     if grep -E '^OPTION_EGLIBC_NSSWITCH[[:space:]]*=[[:space:]]*n' "${CT_EGLIBC_OPTION_GROUPS_FILE}" >/dev/null 2>&1; then
avrac@1569:         CT_DoLog DEBUG "Using fixed-configuration nsswitch facility"
avrac@1569: 
avrac@1569:         if [ "${CT_EGLIBC_BUNDLED_NSS_CONFIG}" = "y" ]; then
avrac@1569:             nss_config="${CT_SRC_DIR}/eglibc-${CT_LIBC_VERSION}/nss/fixed-nsswitch.conf"
avrac@1569:         else
avrac@1569:             nss_config="${CT_EGLIBC_NSS_CONFIG_FILE}"
avrac@1569:         fi
avrac@1569:         CT_TestOrAbort "NSS config file not found!" -n "${nss_config}" -a -f "${nss_config}"
avrac@1569: 
avrac@1569:         CT_DoExecLog ALL cp "${nss_config}" "${CT_CONFIG_DIR}/nsswitch.config"
avrac@1569:         echo "OPTION_EGLIBC_NSSWITCH_FIXED_CONFIG = ${CT_CONFIG_DIR}/nsswitch.config" \
avrac@1569:             >> "${CT_CONFIG_DIR}/eglibc.config"
avrac@1569: 
avrac@1569:         if [ "${CT_EGLIBC_BUNDLED_NSS_FUNCTIONS}" = "y" ]; then
avrac@1569:             nss_functions="${CT_SRC_DIR}/eglibc-${CT_LIBC_VERSION}/nss/fixed-nsswitch.functions"
avrac@1569:         else
avrac@1569:             nss_functions="${CT_EGLIBC_NSS_FUNCTIONS_FILE}"
avrac@1569:         fi
avrac@1569:         CT_TestOrAbort "NSS functions file not found!" -n "${nss_functions}" -a -f "${nss_functions}"
avrac@1569: 
avrac@1569:         CT_DoExecLog ALL cp "${nss_functions}" "${CT_CONFIG_DIR}/nsswitch.functions"
avrac@1569:         echo "OPTION_EGLIBC_NSSWITCH_FIXED_FUNCTIONS = ${CT_CONFIG_DIR}/nsswitch.functions" \
avrac@1569:             >> "${CT_CONFIG_DIR}/eglibc.config"
avrac@1569:     else
avrac@1569:         CT_DoLog DEBUG "Using full-blown nsswitch facility"
avrac@1569:     fi
avrac@1569: 
avrac@1569:     CT_EndStep
yann@850: }