# C library options menu "C-library" choice bool prompt "C-library to use:" default LIBC_GLIBC config LIBC_GLIBC bool prompt "glibc" select LIBC_SUPPORT_NPTL select LIBC_SUPPORT_LINUXTHREADS config LIBC_UCLIBC bool prompt "uClibc" select LIBC_SUPPORT_LINUXTHREADS endchoice config LIBC_VERSION string config LIBC string default "glibc" if LIBC_GLIBC default "uClibc" if LIBC_UCLIBC config LIBC_SUPPORT_NPTL bool default n config LIBC_SUPPORT_LINUXTHREADS bool default n if LIBC_GLIBC source config/libc/glibc.in endif if LIBC_UCLIBC source config/libc/uClibc.in endif config LIBC_VERSION help Enter the date of the snapshot you want to use in the form: YYYYMMDD where YYYY is the 4-digit year, MM the 2-digit month and DD the 2-digit day in the month. Please note: - glibc has snapshots done every monday, and only the last ten are kept. - uClibc has daily snapshots, and only the last 30-or-so are kept. So if you want to be able to re-build your toolchain later, you will have to sacve your C library tarball by yourself. endmenu