add patch to lets build libffi with uclibc-master

packages/devel/libffi/build

@@ -11,6 +11,7 @@ cd $PKG_BUILD
             --sysconfdir=/etc \
             --disable-static \
             --enable-shared \
+            --disable-debug \
 
 make
 

packages/devel/libffi/patches/libffi_uClibc_long-long-max.diff

@@ -0,0 +1,27 @@
+see: https://svn.tfm.ro/tfm/server/uClibc/trunk/uClibc-0.9.30.1-tfm.patch
+
+diff -Naur libffi-3.0.8/include/ffi.h.in libffi-3.0.8.patch/include/ffi.h.in
+--- libffi-3.0.8/include/ffi.h.in	2008-04-03 20:57:34.000000000 +0200
++++ libffi-3.0.8.patch/include/ffi.h.in	2009-08-01 23:12:05.000000000 +0200
+@@ -70,19 +70,8 @@
+ #include <stddef.h>
+ #include <limits.h>
+ 
+-/* LONG_LONG_MAX is not always defined (not if STRICT_ANSI, for example).
+-   But we can find it either under the correct ANSI name, or under GNU
+-   C's internal name.  */
+-#ifdef LONG_LONG_MAX
+-# define FFI_LONG_LONG_MAX LONG_LONG_MAX
+-#else
+-# ifdef LLONG_MAX
+-#  define FFI_LONG_LONG_MAX LLONG_MAX
+-# else
+-#  ifdef __GNUC__
+-#   define FFI_LONG_LONG_MAX __LONG_LONG_MAX__
+-#  endif
+-# endif
++#if defined __USE_ISOC99 && defined __GNUC__
++#  define FFI_LONG_LONG_MAX __LONG_LONG_MAX__
+ #endif
+ 
+ /* The closure code assumes that this works on pointers, i.e. a size_t	*/