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authorBryan Hundven <bryanhundven@gmail.com>2016-01-13 14:22:59 (GMT)
committerBryan Hundven <bryanhundven@gmail.com>2016-03-08 12:48:27 (GMT)
commit6476f8a9403bd3c4b1477a23d0bbba1961ed9f66 (patch)
treee246a77d47b1575d15d4e30e57a2fc6eacb17fb8 /config/libc
parent929e027500188ee1857b41c7b652ea0cdbc28b1d (diff)
newlib: add option to enable nano formatted io
Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
Diffstat (limited to 'config/libc')
-rw-r--r--config/libc/newlib.in.210
1 files changed, 10 insertions, 0 deletions
diff --git a/config/libc/newlib.in.2 b/config/libc/newlib.in.2
index ed35566..48e5503 100644
--- a/config/libc/newlib.in.2
+++ b/config/libc/newlib.in.2
@@ -55,6 +55,16 @@ config LIBC_NEWLIB_NANO_MALLOC
with very limited memory. Note that this implementation does not
support `--enable-malloc-debugging' any more.
+config LIBC_NEWLIB_NANO_FORMATTED_IO
+ bool
+ prompt "Enable Nano Formatted I/O"
+ depends on LIBC_NEWLIB_2_2_or_later
+ help
+ This builds NEWLIB with a special implementation of formatted I/O
+ functions, designed to lower the size of application on small systems
+ with size constraint issues. This option does not affect wide-char
+ formatted I/O functions.
+
config LIBC_NEWLIB_EXTRA_CONFIG_ARRAY
string
prompt "Extra config for newlib"