# eglibc options

 ## depends on ! WINDOWS && ! BARE_METAL && ARCH_USE_MMU

 ##

 ## select LIBC_SUPPORT_NPTL

 ## select LIBC_SUPPORT_LINUXTHREADS

 ## select CC_CORE_PASSES_NEEDED

 ##

 ## help EGLIBC (Embedded GLIBC) is a variant of the standard GNU GLIBC

 ## help that is designed to work well on embedded systems.  EGLIBC strives

 ## help to be source and binary compatible with GLIBC.  Its goals include

 ## help a reduced footprint, configurable components, and improved

 ## help cross-compilation support.  EGLIBC also includes some embedded ports

 ## help (such as e500/spe) that are normally separate add-ons of GLIBC.

 choice

     bool

     prompt "eglibc version"

 # Don't remove next line

 # CT_INSERT_VERSION_BELOW

 config LIBC_EGLIBC_V_2_18

     bool

     prompt "2_18"

     select LIBC_EGLIBC_2_16_or_later

 config LIBC_EGLIBC_V_2_17

     bool

     prompt "2_17"

     select LIBC_EGLIBC_2_16_or_later

 config LIBC_EGLIBC_V_2_16

     bool

     prompt "2_16"

     select LIBC_GLIBC_PORTS_EXTERNAL

     select LIBC_EGLIBC_2_16_or_later

 config LIBC_EGLIBC_V_2_15

     bool

     prompt "2_15"

     select LIBC_GLIBC_PORTS_EXTERNAL

 config LIBC_EGLIBC_V_2_14

     bool

     prompt "2_14"

     select LIBC_GLIBC_PORTS_EXTERNAL

 config LIBC_EGLIBC_V_2_13

     bool

     prompt "2_13"

     select LIBC_GLIBC_PORTS_EXTERNAL

 config LIBC_EGLIBC_V_2_12

     bool

     prompt "2_12"

     select LIBC_GLIBC_PORTS_EXTERNAL

 config LIBC_EGLIBC_V_2_11

     bool

     prompt "2_11"

     select LIBC_GLIBC_PORTS_EXTERNAL

 config LIBC_EGLIBC_V_2_10

     bool

     prompt "2_10"

     select LIBC_GLIBC_PORTS_EXTERNAL

 config LIBC_EGLIBC_V_2_9

     bool

     prompt "2_9"

     select LIBC_GLIBC_PORTS_EXTERNAL

 config LIBC_EGLIBC_V_TRUNK

     bool

     prompt "'trunk'"

     select LIBC_EGLIBC_2_16_or_later

     help

       Selecting this will export the trunk of the eglibc subversion repository.

 endchoice

 config LIBC_VERSION

     string

 # Don't remove next line

 # CT_INSERT_VERSION_STRING_BELOW

     default "2_18" if LIBC_EGLIBC_V_2_18

     default "2_17" if LIBC_EGLIBC_V_2_17

     default "2_16" if LIBC_EGLIBC_V_2_16

     default "2_15" if LIBC_EGLIBC_V_2_15

     default "2_14" if LIBC_EGLIBC_V_2_14

     default "2_13" if LIBC_EGLIBC_V_2_13

     default "2_12" if LIBC_EGLIBC_V_2_12

     default "2_11" if LIBC_EGLIBC_V_2_11

     default "2_10" if LIBC_EGLIBC_V_2_10

     default "2_9" if LIBC_EGLIBC_V_2_9

     default "trunk" if LIBC_EGLIBC_V_TRUNK

 config LIBC_EGLIBC_2_16_or_later

     bool

 if CONFIGURE_has_svn

 config EGLIBC_REVISION

     string

     prompt "Revision to use"

     default "HEAD"

     help

       Enter the revision of trunk you want to use.

       Default is HEAD.

       A revision argument can be one of:

           NUMBER       revision number

           '{' DATE '}' revision at start of the date (*)

           'HEAD'       latest in repository

       (*) If you want to use a date, please use ISO-8601 formats if

           at all possible.

 config EGLIBC_HTTP

     bool

     prompt "use http:// instead of svn://"

     help

       By default, when eglibc is downloaded it is checked out using

       svn://svn.eglibc.org. This option allows you to download eglibc

       from http://www.eglibc.org, if you are behind a proxy or firewall.

       If you are behind a proxy, don't forget to update your

       .subversion/servers file with your proxy info in [global].

 config EGLIBC_CHECKOUT

     bool

     prompt "checkout instead of export"

     default y if LIBC_EGLIBC_V_TRUNK

     help

       By default, the eglibc download will be an export of the subversion

       repository. If you say 'y' here, then the repository will instead be

       checked-out, so that you can update it later.

       Note that crosstool-NG will *not* update your working copy, you will

       have to do that yourself.

 endif # ! CONFIGURE_has_svn

 if ! CONFIGURE_has_svn

 comment "svn is missing. You'll have to either:"

 comment "|  - have a pre-downloaded local tarball"

 comment "|  - or have a LAN mirror with a pre-downloaded tarball"

 comment "otherwise you won't be able to download eglibc"

 endif # ! CONFIGURE_has_svn

 config EGLIBC_OPT_SIZE

     bool

     prompt "optimize eglibc for size (-Os)"

     help

       Optimize eglibc for size using -Os instead of -O2. This will make eglibc

       smaller but may make it slower.

 config EGLIBC_CUSTOM_CONFIG

     bool

     prompt "Use custom configuration file"

     help

       Use a custom configuration file to disable some features in the eglibc

       library. The configuration file options are described in detail in the

       option-groups.def file in the eglibc source directory.

 if EGLIBC_CUSTOM_CONFIG

     config EGLIBC_OPTION_GROUPS_FILE

         string

         prompt "Path to the option-groups configuration file"

         default ""

         help

           Path to the option groups configuration file.

     config EGLIBC_BUNDLED_NSS_CONFIG

         bool

         prompt "Use bundled NSS config file"

         default y

         help

           Use minimal nsswitch configuration file bundled in eglibc.

           This option is only meaningful when runtime nss configuration

           is disabled in the option groups file.

     config EGLIBC_NSS_CONFIG_FILE

         string

         prompt "Path to the NSS config file"

         default ""

         depends on !EGLIBC_BUNDLED_NSS_CONFIG

         help

           Path to the nsswitch configuration file

     config EGLIBC_BUNDLED_NSS_FUNCTIONS

         bool

         prompt "Use bundled NSS functions file"

         default y

         help

           Use minimal nsswitch functions file bundled in eglibc.

           This option is only meaningful when runtime nss configuration

           is disabled in the option groups file.

     config EGLIBC_NSS_FUNCTIONS_FILE

         string

         prompt "Path to the NSS functions file"

         default ""

         depends on !EGLIBC_BUNDLED_NSS_FUNCTIONS

         help

           Path to the nsswitch functions file

 endif