# 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_16 bool prompt "2_16" select LIBC_EGLIBC_2_16_or_later config LIBC_EGLIBC_V_2_15 bool prompt "2_15" config LIBC_EGLIBC_V_2_14 bool prompt "2_14" config LIBC_EGLIBC_V_2_13 bool prompt "2_13" config LIBC_EGLIBC_V_2_12 bool prompt "2_12" config LIBC_EGLIBC_V_2_11 bool prompt "2_11" config LIBC_EGLIBC_V_2_10 bool prompt "2_10" config LIBC_EGLIBC_V_2_9 bool prompt "2_9" 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_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 config LIBC_EGLIBC_HAS_PKGVERSION_BUGURL bool default y 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