add support for uClibc version 0.9.32 based on git rev a7642511b08b0b8a4012bab67cb8aa554992df6b,

this includes support for nptl which got merged into the uClibc master branch recently

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@21856 3c298f89-4303-0410-b956-a3cf2f4a3e73

toolchain/uClibc/patches-0.9.32/170-math_finite.patch

@@ -0,0 +1,23 @@
+--- a/include/math.h
++++ b/include/math.h
+@@ -198,7 +198,7 @@ libm_hidden_proto(signgam)
+ 
+ 
+ /* ISO C99 defines some generic macros which work on any data type.  */
+-#ifdef __USE_ISOC99
++#if defined(__USE_ISOC99) || defined(__USE_BSD)
+ 
+ /* Get the architecture specific values describing the floating-point
+    evaluation.  The following symbols will get defined:
+@@ -318,6 +318,11 @@ enum
+ 
+ #endif /* Use ISO C99.  */
+ 
++/* BSD compat */
++#define finite(x) __finite(x)
++#define finitef(x) __finitef(x)
++#define finitel(x) __finitel(x)
++
+ #ifdef	__USE_MISC
+ /* Support for various different standard error handling behaviors.  */
+ typedef enum