From Openembedded-Classic

    gnupg-1.4.10: Readd the ARM Thumb patch as debian has no thumb support


Upstream-Status: Inappropriate [embedded-specific]

Index: gnupg-1.4.10/mpi/longlong.h
===================================================================
--- gnupg-1.4.10.orig/mpi/longlong.h	2008-12-11 17:39:43.000000000 +0100
+++ gnupg-1.4.10/mpi/longlong.h	2010-03-27 14:27:53.000000000 +0100
@@ -706,18 +706,35 @@
 #endif /* __m88110__ */
 #endif /* __m88000__ */
 
+/* Test for gcc >= maj.min, as per __GNUC_PREREQ in glibc */
+#if defined (__GNUC__) && defined (__GNUC_MINOR__)
+#define __GNUC_PREREQ(maj, min) \
+	((__GNUC__ << 16) + __GNUC_MINOR__ >= ((maj) << 16) + (min))
+#else
+#define __GNUC_PREREQ(maj, min)  0
+#endif
+
 /***************************************
  **************  MIPS  *****************
  ***************************************/
 #if defined (__mips__) && W_TYPE_SIZE == 32
-#if __GNUC__ > 2 || __GNUC_MINOR__ >= 7
+#if __GNUC_PREREQ (4,4)
+#define umul_ppmm(w1, w0, u, v) \
+  do {                                                                 \
+	UDItype __ll = (UDItype)(u) * (v);                                 \
+	w1 = __ll >> 32;                                                   \
+	w0 = __ll;                                                         \
+  } while (0)
+#endif
+#if !defined (umul_ppmm) && __GNUC_PREREQ (2,7)
 #define umul_ppmm(w1, w0, u, v) \
   __asm__ ("multu %2,%3"                                                \
 	   : "=l" ((USItype)(w0)),                                      \
 	     "=h" ((USItype)(w1))                                       \
 	   : "d" ((USItype)(u)),                                        \
 	     "d" ((USItype)(v)))
-#else
+#endif
+#if !defined (umul_ppmm)
 #define umul_ppmm(w1, w0, u, v) \
   __asm__ ("multu %2,%3 \n" \
 	   "mflo %0 \n"     \