# eglibc options # depends on ! MINGW32 && ! BARE_METAL && ARCH_USE_MMU config LIBC_eglibc select LIBC_SUPPORT_NPTL select LIBC_SUPPORT_LINUXTHREADS help EGLIBC (Embedded GLIBC) is a variant of the standard GNU GLIBC that is designed to work well on embedded systems. EGLIBC strives to be source and binary compatible with GLIBC. Its goals include a reduced footprint, configurable components, and improved cross-compilation support. EGLIBC also includes some embedded ports (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 EGLIBC_V_2_12 bool prompt "2_12" depends on EXPERIMENTAL config EGLIBC_V_2_11 bool prompt "2_11" depends on EXPERIMENTAL config EGLIBC_V_2_10 bool prompt "2_10" config EGLIBC_V_2_9 bool prompt "2_9" config EGLIBC_V_2_8 bool prompt "2_8 (OBSOLETE)" depends on OBSOLETE config EGLIBC_V_2_7 bool prompt "2_7 (OBSOLETE)" depends on OBSOLETE config EGLIBC_V_2_6 bool prompt "2_6 (OBSOLETE)" depends on OBSOLETE config EGLIBC_V_2_5 bool prompt "2_5 (OBSOLETE)" depends on OBSOLETE config EGLIBC_V_TRUNK bool prompt "'trunk'" 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_12" if EGLIBC_V_2_12 default "2_11" if EGLIBC_V_2_11 default "2_10" if EGLIBC_V_2_10 default "2_9" if EGLIBC_V_2_9 default "2_8" if EGLIBC_V_2_8 default "2_7" if EGLIBC_V_2_7 default "2_6" if EGLIBC_V_2_6 default "2_5" if EGLIBC_V_2_5 default "trunk" if EGLIBC_V_TRUNK 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_CHECKOUT bool prompt "checkout instead of export" default y if EGLIBC_V_TRUNK default n if ! 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. 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" default n 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