[Bug sanitizer/68650] Firefox compilation fails with Address Sanitizer (error: undefined reference to 'dlerror')

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68650

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
This smells like -ldl is not being added to the link line when it should be and
that overriding of LDFLAGS causing that.