config/libc.in
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Tue Jan 12 19:24:03 2010 +0100 (2010-01-12)
changeset 1761 88020b2c3246
parent 1585 646bafb5b7f2
child 1870 a4c4e51aa541
permissions -rw-r--r--
scripts/functions: change handling of nochdir

- 'nochdir' must be the first option
- have systematic pushd/popd, even if nochdir
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# C library options
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menu "C-library"
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config LIBC
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    string
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config LIBC_VERSION
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    string
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    help
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      Enter the date of the snapshot you want to use in the form: YYYYMMDD
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      where YYYY is the 4-digit year, MM the 2-digit month and DD the 2-digit
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      day in the month.
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      Please note:
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      - glibc has snapshots done every monday, and only the last ten are kept.
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      - uClibc has daily snapshots, and only the last 30-or-so are kept.
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      So if you want to be able to re-build your toolchain later, you will
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      have to save your C library tarball by yourself.
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source config.gen/libc.in
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config LIBC_SUPPORT_NPTL
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    bool
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    default n
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config LIBC_SUPPORT_LINUXTHREADS
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    bool
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    default n
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config THREADS
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    string
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    default "nptl"          if THREADS_NPTL
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    default "linuxthreads"  if THREADS_LINUXTHREADS
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    default "none"          if THREADS_NONE || LIBC_none
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#                              No C library, no threads!
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if ! LIBC_none
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comment "Common C library options"
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choice
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    bool
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    prompt "Threading implementation to use:"
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    default THREADS_NPTL           if LIBC_SUPPORT_NPTL
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    default THREADS_LINUXTHREADS   if LIBC_SUPPORT_LINUXTHREADS && ! LIBC_SUPPORT_NPTL
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    default THREADS_NONE           if ! LIBC_SUPPORT_LINUXTHREADS && ! LIBC_SUPPORT_NPTL
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config THREADS_NPTL
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    bool
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    prompt "nptl"
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    depends on LIBC_SUPPORT_NPTL
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config THREADS_LINUXTHREADS
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    bool
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    prompt "linuxthreads"
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    depends on LIBC_SUPPORT_LINUXTHREADS
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config THREADS_NONE
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    bool
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    prompt "none"
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endchoice
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endif # ! LIBC_none
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endmenu