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-rw-r--r--config/libc.in5
-rw-r--r--config/libc/newlib.in1
-rw-r--r--config/libc/uClibc.in1
3 files changed, 7 insertions, 0 deletions
diff --git a/config/libc.in b/config/libc.in
index f8d9ae9..05ebd6a 100644
--- a/config/libc.in
+++ b/config/libc.in
@@ -40,6 +40,10 @@ config LIBC_SUPPORT_WIN32THREADS
default n
select LIBC_SUPPORT_THREADS_ANY
+config LIBC_SUPPORT_THREADS_NONE
+ bool
+ default n
+
config THREADS
string
default "nptl" if THREADS_NPTL
@@ -78,6 +82,7 @@ config THREADS_WIN32THREADS
config THREADS_NONE
bool
prompt "none"
+ depends on LIBC_SUPPORT_THREADS_NONE
endchoice
diff --git a/config/libc/newlib.in b/config/libc/newlib.in
index b3e90e6..3eba924 100644
--- a/config/libc/newlib.in
+++ b/config/libc/newlib.in
@@ -2,6 +2,7 @@
# depends on BARE_METAL
config LIBC_newlib
+ select LIBC_SUPPORT_THREADS_NONE
help
Newlib is a C library intended for use on embedded systems. It is a
conglomeration of several library parts, all under free software
diff --git a/config/libc/uClibc.in b/config/libc/uClibc.in
index 24ab3d9..f5a753b 100644
--- a/config/libc/uClibc.in
+++ b/config/libc/uClibc.in
@@ -3,6 +3,7 @@
config LIBC_uClibc
select LIBC_SUPPORT_LINUXTHREADS
+ select LIBC_SUPPORT_THREADS_NONE
help
The de-facto standard for embeded linux systems.
Highly configurable, thus as feature-rich as you need, without