diff options
| author | Khem Raj <kraj@mvista.com> | 2008-12-31 00:31:38 +0000 |
|---|---|---|
| committer | Khem Raj <kraj@mvista.com> | 2008-12-31 00:31:38 +0000 |
| commit | 15a971616c3e2f373264d0a2e4cd87aa11042737 (patch) | |
| tree | de7759a5bfcc0548b63e7d289fd1829aba6dad48 /extra/Configs/Config.in | |
| parent | e422845f587db4139bd72fd3ae827ae91420855a (diff) | |
Merge some pre-work from branch, needed by NPTL.
Diffstat (limited to 'extra/Configs/Config.in')
| -rw-r--r-- | extra/Configs/Config.in | 31 |
1 files changed, 30 insertions, 1 deletions
diff --git a/extra/Configs/Config.in b/extra/Configs/Config.in index ca716e106..e6ea80a42 100644 --- a/extra/Configs/Config.in +++ b/extra/Configs/Config.in @@ -403,9 +403,30 @@ config LINUXTHREADS_OLD the latest code from glibc, so it may be the only choice for the newer ports (like alpha/amd64/64bit arches and hppa). +config UCLIBC_HAS_THREADS_NATIVE + bool "Native POSIX Threading (NPTL) Support" + depends on UCLIBC_HAS_THREADS + default n + help + If you want to compile uClibc with NPTL support, then answer Y. + + IMPORTANT NOTE! NPTL requires a Linux 2.6 kernel, binutils + at least version 2.16 and GCC with at least version 4.1.0. NPTL + will not work with older versions of any above sources. If you + ignore any of these guidelines, you do so at your own risk. Do + not ask for help on any of the development mailing lists. + + !!!! WARNING !!!! BIG FAT WARNING !!!! REALLY BIG FAT WARNING !!!! + + This is experimental code and at times it may not even build and + even if it does it might decide to do random damage. This code is + potentially hazardous to your health and sanity. It will remain + that way until further notice at which point this notice will + disappear. Thank you for your support and for not smoking. + config LINUXTHREADS_NEW def_bool y - depends on UCLIBC_HAS_THREADS && !LINUXTHREADS_OLD + depends on UCLIBC_HAS_THREADS && !LINUXTHREADS_OLD && !UCLIBC_HAS_THREADS_NATIVE config UCLIBC_HAS_SYSLOG bool "Syslog support" @@ -1602,6 +1623,14 @@ config UCLIBC_HAS_GNU_GETOPT Most people will answer Y. +config UCLIBC_HAS_STDIO_FUTEXES + bool "Use futexes for multithreaded I/O locking" + default n + depends on UCLIBC_HAS_THREADS_NATIVE + help + If you want to compile uClibc to use futexes for low-level + I/O locking, answer Y. Otherwise, answer N. + config UCLIBC_HAS_GETOPT_LONG bool "Support getopt_long/getopt_long_only" depends on !UCLIBC_HAS_GNU_GETOPT |