[PATCH] D54379: Add Hurd support

[Samuel Thibault via Phabricator via cfe-commits]

sthibaul added inline comments.


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Comment at: lib/Driver/ToolChains/Hurd.cpp:136
+
+  // Add an include of '/include' directly. This isn't provided by default by
+  // system GCCs, but is often used with cross-compiling GCCs, and harmless to
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krytarowski wrote:
> Is this some hurd standard or personal taste?
I copied this from the Linux.cpp file.

Actually it happens to be a standard in the pure GNU system which does not define a /usr. Debian GNU/Hurd eventually migrated to having a real /usr just like other Debian ports to keep things coherent, but the GNU system is supposed to have prefix=/


https://reviews.llvm.org/D54379