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authorGregory Nutt <gnutt@nuttx.org>2015-01-13 16:24:56 -0600
committerGregory Nutt <gnutt@nuttx.org>2015-01-13 16:24:56 -0600
commit4b12c4e87ff8d1987b4a8acd98918caaa780656a (patch)
treebad6508a533e984f69bb9e803be06fe4e68aeb3e
parent86c2cb0557f60b8384adb0f830c6183727f0bd9e (diff)
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Update README
-rw-r--r--apps/interpreters/README.txt7
1 files changed, 7 insertions, 0 deletions
diff --git a/apps/interpreters/README.txt b/apps/interpreters/README.txt
index 09b7e8ce4..2e88970d6 100644
--- a/apps/interpreters/README.txt
+++ b/apps/interpreters/README.txt
@@ -86,6 +86,13 @@ micropython
#define alloca(a) __builtin_alloca(a)
+ 4. Micro Python needs the math library libm.a. The math library built into
+ NuttX is sufficient and that can be included with CONFIG_LIBM=y. If you
+ prefer a more highly tuned math library then refer to the discussion of
+ math.h in the the top-level nuttx/README.txt file. Also refer to the
+ discussions in the NuttX Yahoo! forum; people have found many creative
+ way to link with the newlib math library, for example.
+
pcode
-----