diff -urN a/c/Makefile.incl.in b/c/Makefile.incl.in
--- a/c/Makefile.incl.in	2012-10-14 21:54:01.000000000 +0100
+++ b/c/Makefile.incl.in	2018-09-07 16:08:15.559182228 +0100
@@ -598,7 +598,7 @@
   MAKE_SHARED = ${CXX} $(CXXFLAGS) -D${PLATFORM} -dynamiclib -prebind -seg1addr 0x38000000  -compatibility_version 1 -current_version $(LIB_MAJOR_DOT_VER) -install_name ${LINK_NAME} ${LDFLAGS}
   LINK = ${CXX} $(CXXFLAGS) ${PLATFORM_COMPILE_OPTIONS} ${LDFLAGS}
   
-  export DYLD_LIBRARY_PATH := $(XERCESCROOT)/lib:$(ICULIB_LOC):$(DYLD_LIBRARY_PATH)
+  export DYLD_FALLBACK_LIBRARY_PATH := $(XERCESCROOT)/lib:$(ICULIB_LOC):$(DYLD_FALLBACK_LIBRARY_PATH)
   LOC_LIB = ${LOC_LIBNAME}.${LIB_MAJOR_VER}.${LIB_MINOR_VER}$(SHLIBSUFFIX)
   LOC_SONAME = ${LOC_LIBNAME}.${LIB_MAJOR_VER}${SHLIBSUFFIX}
   MAKE_SHARED_LOC= ${CXX} $(CXXFLAGS) -D${PLATFORM} -dynamiclib -prebind -seg1addr 0x40000000  -compatibility_version 1 -current_version $(LIB_MAJOR_DOT_VER) -install_name ${LOC_LIBNAME}${SHLIBSUFFIX} ${LDFLAGS}