Pass profile LDFLAGS for C++ modules

Author: Alexpux

Makefile.pre.in

@@ -181,7 +181,7 @@ EXT_SUFFIX=	@EXT_SUFFIX@
 PYD_PLATFORM_TAG = @PYD_PLATFORM_TAG@
 LDSHARED=	@LDSHARED@ $(PY_LDFLAGS)
 BLDSHARED=	@BLDSHARED@ $(PY_CORE_LDFLAGS)
-LDCXXSHARED=	@LDCXXSHARED@ $(PY_LDFLAGS)
+LDCXXSHARED=	@LDCXXSHARED@ $(PY_CORE_LDFLAGS)
 DESTSHARED=	$(BINLIBDEST)/lib-dynload
 
 # List of exported symbols for AIX