[Buildroot] [PATCH v2 09/17] uclibc: NPTL thread implementation only available on MMU platforms
Thomas Petazzoni
thomas.petazzoni at free-electrons.com
Fri Mar 18 21:08:11 UTC 2016
As indicated by the uClibc-ng source code, the NPTL thread
implementation is only available on MMU platforms, so we replicate
this dependency in Buildroot so that the appropriate thread
implementation is chosen by default on ARM noMMU.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
Reviewed-by: Arnout Vandecappelle (Essensium/Mind) <arnout at mind.be>
---
package/uclibc/Config.in | 2 ++
1 file changed, 2 insertions(+)
diff --git a/package/uclibc/Config.in b/package/uclibc/Config.in
index e722908..1448037 100644
--- a/package/uclibc/Config.in
+++ b/package/uclibc/Config.in
@@ -48,6 +48,7 @@ config BR2_TOOLCHAIN_BUILDROOT_LOCALE
choice
prompt "Thread library implementation"
default BR2_PTHREADS_NATIVE
+ default BR2_PTHREADS_OLD if !BR2_USE_MMU
help
Use this option to select the thread library implementation
that should be used in your toolchain.
@@ -69,6 +70,7 @@ choice
bool "Native POSIX Threading (NPTL)"
select BR2_TOOLCHAIN_HAS_THREADS
select BR2_TOOLCHAIN_HAS_THREADS_NPTL
+ depends on BR2_USE_MMU
depends on !BR2_m68k && !BR2_x86_i386
endchoice
--
2.6.4
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