commit 2d80bda39073a35af4b904d27fa1511cd309b26f
Author: Nathan Sidwell <nathan@codesourcery.com>
Date:   Fri Jan 6 20:14:44 2012 +0000

    Add ARM dependency of libmemusage.so on libc_nonshared.a.

diff --git a/ports/sysdeps/arm/Makefile b/ports/sysdeps/arm/Makefile
index 5651161..1a88430 100644
--- a/ports/sysdeps/arm/Makefile
+++ b/ports/sysdeps/arm/Makefile
@@ -7,3 +7,8 @@ endif
 ifeq ($(subdir),csu)
 gen-as-const-headers += tlsdesc.sym
 endif
+
+# to pull in __aeabi_read_tp, needed for tls
+ifeq ($(subdir),malloc)
+$(objpfx)libmemusage.so: $(common-objpfx)libc_nonshared.a
+endif