Make sure that -fPIC is specified for C++ files too.

Makefile

@@ -8,6 +8,7 @@ SUBMINOR_VERSION = 0
 VERSION = $(MAJOR_VERSION).$(MINOR_VERSION).$(SUBMINOR_VERSION)
 
 CFLAGS += -std=gnu99 -fPIC
+CXXFLAGS += -fPIC
 CPPFLAGS += -DTYPE_DEPENDENT_DISPATCH -DGNUSTEP
 CPPFLAGS += -D__OBJC_RUNTIME_INTERNAL__=1 -D_XOPEN_SOURCE=500
 

objcxx_eh.cc

@@ -132,12 +132,20 @@ bool gnustep::libobjc::__objc_id_type_info::__do_catch(const type_info *thrownTy
 	return false;
 };
 
-//static gnustep::libobjc::__objc_id_type_info objc_id_type_info;
+/**
+ * Public interface to the Objective-C++ exception mechanism
+ */
 extern "C"
 {
-//gnustep::libobjc::__objc_id_type_info *__objc_id_type_info = &objc_id_type_info;
+/**
+ * The public symbol that the compiler uses to indicate the Objective-C id type.
+ */
 gnustep::libobjc::__objc_id_type_info __objc_id_type_info;
 
+/**
+ * Exception cleanup function for C++ exceptions that wrap Objective-C
+ * exceptions.
+ */
 static void exception_cleanup(_Unwind_Reason_Code reason,
                               struct _Unwind_Exception *ex)
 {