http://bugs.gentoo.org/260726

--- wine-1.1.15/tools/winegcc/winegcc.c
+++ wine-1.1.15/tools/winegcc/winegcc.c
@@ -215,10 +215,13 @@
     strarray* files;
 };
 
+#undef FORCE_POINTER_SIZE
 #ifdef __i386__
 static const enum target_cpu build_cpu = CPU_x86;
+#define FORCE_POINTER_SIZE
 #elif defined(__x86_64__)
 static const enum target_cpu build_cpu = CPU_x86_64;
+#define FORCE_POINTER_SIZE
 #elif defined(__sparc__)
 static const enum target_cpu build_cpu = CPU_SPARC;
 #elif defined(__ALPHA__)
@@ -968,6 +971,9 @@
     opts.linker_args = strarray_alloc();
     opts.compiler_args = strarray_alloc();
     opts.winebuild_args = strarray_alloc();
+#ifdef FORCE_POINTER_SIZE
+    opts.force_pointer_size = sizeof(size_t);
+#endif
 
     /* determine the processor type */
     if (strendswith(argv[0], "winecpp")) opts.processor = proc_cpp;
--- wine-1.1.15/tools/winebuild/main.c
+++ wine-1.1.15/tools/winebuild/main.c
@@ -50,10 +50,13 @@
 int link_ext_symbols = 0;
 int force_pointer_size = 0;
 
+#undef FORCE_POINTER_SIZE
 #ifdef __i386__
 enum target_cpu target_cpu = CPU_x86;
+#define FORCE_POINTER_SIZE
 #elif defined(__x86_64__)
 enum target_cpu target_cpu = CPU_x86_64;
+#define FORCE_POINTER_SIZE
 #elif defined(__sparc__)
 enum target_cpu target_cpu = CPU_SPARC;
 #elif defined(__ALPHA__)
@@ -574,6 +577,10 @@
     signal( SIGTERM, exit_on_signal );
     signal( SIGINT, exit_on_signal );
 
+#ifdef FORCE_POINTER_SIZE
+    force_pointer_size = sizeof(size_t);
+#endif
+
     output_file = stdout;
     argv = parse_options( argc, argv, spec );