Try LDDLFLAGS.   As it defaults to $Config{lddlflags} (i.e. perl -V:lddlflags), you have to be careful not to overwrite anything that might be in there already (in other words, whatever you specify does replace, not add/append to it).

As a last resort, you could try OTHERLDFLAGS (which is typically unused). — Usage (in Makefile.PL): 

WriteMakefile(
    ...
    dynamic_lib => { 
        OTHERLDFLAGS => "-Wl,-rpath,/your/lib/path"
    },
);

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(In the link command in the Makefile, the values are issued in the following order: $(LD) $(LDDLFLAGS) $(LDFROM) $(OTHERLDFLAGS) -o $@ $(MYEXTLIB) ... )

In reply to Re^3: Editing RPATH of Perl module XML::Parser by Eliya
in thread Editing RPATH of Perl module XML::Parser by virtualdj

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