-!if "$(TARGET_CPU)" == "AMD64"
-ARCH_SUFFIX = _x64
-!endif
-!if "$(TARGET_CPU)" == "IA64"
-ARCH_SUFFIX = _ia64
-!endif
-!if "$(TARGET_CPU)" == "X64"
-ARCH_SUFFIX = _x64
-!endif
-!if "$(TARGET_CPU)" == "amd64"
-ARCH_SUFFIX = _x64
-!endif
-!if "$(TARGET_CPU)" == "ia64"
-ARCH_SUFFIX = _ia64
-!endif
-!if "$(TARGET_CPU)" == "x64"
-ARCH_SUFFIX = _x64
-!endif
+!if "$(TOOLKIT)" == "GTK"\r
+WIN32_TOOLKIT_LOWERCASE = gtk\r
+!endif\r
+!if "$(TOOLKIT)" == "MSW"\r
+WIN32_TOOLKIT_LOWERCASE = msw\r
+!endif\r
+!if "$(TARGET_CPU)" == "AMD64"\r
+ARCH_SUFFIX = _x64\r
+!endif\r
+!if "$(TARGET_CPU)" == "IA64"\r
+ARCH_SUFFIX = _ia64\r
+!endif\r
+!if "$(TARGET_CPU)" == "X64"\r
+ARCH_SUFFIX = _x64\r
+!endif\r
+!if "$(TARGET_CPU)" == "amd64"\r
+ARCH_SUFFIX = _x64\r
+!endif\r
+!if "$(TARGET_CPU)" == "ia64"\r
+ARCH_SUFFIX = _ia64\r
+!endif\r
+!if "$(TARGET_CPU)" == "x64"\r
+ARCH_SUFFIX = _x64\r
+!endif\r