--- code/Importer.cpp.orig	2011-06-20 11:57:37.234886987 +0200
+++ code/Importer.cpp	2011-06-20 11:58:26.891136987 +0200
@@ -904,6 +904,10 @@
 		<< " amd64"
 #elif defined(ASSIMP_BUILD_IA_64BIT_ARCHITECTURE)
 		<< " itanium"
+#elif defined(ASSIMP_BUILD_PPC_32BIT_ARCHITECTURE)
+		<< " ppc32"
+#elif defined(ASSIMP_BUILD_ARM_32BIT_ARCHITECTURE)
+		<< " arm"
 #else
 #	error unknown architecture
 #endif
--- include/aiDefines.h.orig	2011-06-20 11:57:41.570824487 +0200
+++ include/aiDefines.h	2011-06-20 11:59:24.648949487 +0200
@@ -238,8 +238,12 @@
 #		define ASSIMP_BUILD_X86_32BIT_ARCHITECTURE
 #	elif defined(__x86_64__)
 #		define ASSIMP_BUILD_X86_64BIT_ARCHITECTURE
+#	elif defined(__ppc__)
+#		define ASSIMP_BUILD_PPC_32BIT_ARCHITECTURE
+#	elif defined(__arm__)
+#	       define ASSIMP_BUILD_ARM_32BIT_ARCHITECTURE
 #	else
-#		error unknown architecture
+#		error "unknown architecture"
 #	endif
 #else
 #	error unknown compiler