[tor-bugs] #27273 [Core Tor/Tor]: ASan fails to link on Travis due to rustc and linker arguments

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#27273: ASan fails to link on Travis due to rustc and linker arguments
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 Reporter:  alexcrichton  |          Owner:  (none)
     Type:  defect        |         Status:  new
 Priority:  Medium        |      Milestone:  Tor: 0.3.5.x-final
Component:  Core Tor/Tor  |        Version:
 Severity:  Normal        |     Resolution:
 Keywords:  rust          |  Actual Points:
Parent ID:                |         Points:
 Reviewer:                |        Sponsor:
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Comment (by teor):

 Some systems don't have bash installed. Do we require bash for other build
 steps?
 If not, we should list it as a dependency.

 Also, some distros install bash in /usr/local/bin, so we should use env to
 find it.

 Is there an argument that's the opposite of -nodefaultlibs? If so, we
 could add it to the command-line using any shell.
 There doesn't seem to be a -defaultlibs in gcc, although there may be some
 command-line code that gives every option a negated form.
 https://gcc.gnu.org/onlinedocs/gcc/Link-Options.html

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/27273#comment:2>
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