--- a/lib/megaco/src/flex/Makefile.in
+++ b/lib/megaco/src/flex/Makefile.in
@@ -47,7 +47,7 @@
 CC      = @DED_CC@
 CFLAGS_MT = $(CFLAGS) @DED_THR_DEFS@
 LD      = @DED_LD@
-LDFLAGS = @DED_LDFLAGS@
+LDFLAGS += @DED_LDFLAGS@
 LEX     = @LEX@
 LEXLIB  = @LEXLIB@
 PERL    = @PERL@
--- a/lib/odbc/c_src/Makefile.in
+++ b/lib/odbc/c_src/Makefile.in
@@ -82,7 +82,7 @@
 CC =  @CC@
 CFLAGS = $(TYPEFLAGS) @CFLAGS@ @THR_DEFS@ @DEFS@
 EI_LDFLAGS = -L$(EI_ROOT)/obj$(TYPEMARKER)/$(TARGET) $(EI_LIB)
 LD = @LD@
-LDFLAGS =  $(EI_LDFLAGS) $(ODBC_LIB)
+LDFLAGS += $(EI_LDFLAGS) $(ODBC_LIB)
 LIBS = @LIBS@ @THR_LIBS@
 INCLUDES = -I. $(ODBC_INCLUDE) $(EI_INCLUDE)
 TARGET_FLAGS =  @TARGET_FLAGS@