yann@1: # C library options
yann@1: 
yann@1: menu "C-library"
yann@1: 
yann@1: choice
yann@1:     bool
yann@1:     prompt "C-library to use:"
yann@1:     default LIBC_GLIBC
yann@1: 
yann@1: config LIBC_GLIBC
yann@1:     bool
yann@1:     prompt "glibc"
yann@95:     select LIBC_SUPPORT_NPTL
yann@95:     select LIBC_SUPPORT_LINUXTHREADS
yann@1: 
yann@787: config LIBC_EGLIBC
yann@787:     bool
yann@787:     prompt "eglibc (EXPERIMENTAL)"
yann@787:     select LIBC_SUPPORT_NPTL
yann@787:     select LIBC_SUPPORT_LINUXTHREADS
yann@787:     depends on EXPERIMENTAL
yann@787: 
yann@1: config LIBC_UCLIBC
yann@1:     bool
yann@1:     prompt "uClibc"
yann@95:     select LIBC_SUPPORT_LINUXTHREADS
yann@1: 
yann@1: endchoice
yann@1: 
yann@1: config LIBC_VERSION
yann@1:     string
yann@1: 
yann@1: config LIBC
yann@1:     string
yann@1:     default "glibc" if LIBC_GLIBC
yann@787:     default "eglibc" if LIBC_EGLIBC
yann@1:     default "uClibc" if LIBC_UCLIBC
yann@1: 
yann@95: config LIBC_SUPPORT_NPTL
yann@95:     bool
yann@95:     default n
yann@95: 
yann@95: config LIBC_SUPPORT_LINUXTHREADS
yann@95:     bool
yann@95:     default n
yann@95: 
yann@1: if LIBC_GLIBC
yann@448: source config/libc/glibc.in
yann@1: endif
yann@1: 
yann@787: if LIBC_EGLIBC
yann@787: source config/libc/eglibc.in
yann@787: endif
yann@787: 
yann@1: if LIBC_UCLIBC
yann@448: source config/libc/uClibc.in
yann@1: endif
yann@1: 
yann@710: config LIBC_VERSION
yann@710:     help
yann@710:       Enter the date of the snapshot you want to use in the form: YYYYMMDD
yann@710:       where YYYY is the 4-digit year, MM the 2-digit month and DD the 2-digit
yann@710:       day in the month.
yann@710:       
yann@710:       Please note:
yann@710:       - glibc has snapshots done every monday, and only the last ten are kept.
yann@710:       - uClibc has daily snapshots, and only the last 30-or-so are kept.
yann@710:       
yann@710:       So if you want to be able to re-build your toolchain later, you will
yann@710:       have to sacve your C library tarball by yourself.
yann@710: 
yann@1: endmenu