Build the xawt sizer.32 binary on Linux/x86_64 so we can use it when
compiling openjdk for 32-bit platforms.

--- openjdk/jdk/make/sun/xawt/Makefile.orig	2011-01-08 01:53:22.000000000 -0500
+++ openjdk/jdk/make/sun/xawt/Makefile	2011-01-11 15:12:17.000000000 -0500
@@ -184,6 +184,22 @@
 
 else # !solaris
 
+ifeq ($(PLATFORM), linux)
+
+ifeq ($(ARCH), amd64)
+# On amd64 we generate both 32 and 64-bit sizers in spite of ARCH_DATA_MODEL.
+SIZERS = $(SIZER).32 $(SIZER).64
+SIZERS_C = $(SIZER_32_C) $(SIZER_64_C)
+SIZES = $(WRAPPER_GENERATOR_DIR)/sizes.32 $(WRAPPER_GENERATOR_DIR)/sizes.64
+CFLAGS_32 = $(CFLAGS) -m32
+else # !amd64
+SIZERS = $(SIZER).32
+SIZERS_C = $(SIZER_32_C)
+SIZES = $(WRAPPER_GENERATOR_DIR)/sizes.32
+endif # amd64
+
+else # !linux
+
 ifeq ($(ARCH_DATA_MODEL), 32)
 SIZERS = $(SIZER).32
 SIZERS_C = $(SIZER_32_C)
@@ -194,6 +210,7 @@
 SIZES = $(WRAPPER_GENERATOR_DIR)/sizes.64
 endif # 32
 
+endif # linux
 endif # solaris
 
 # XXX Hack for 6185483 - use hard-coded sizes.