Fix detection of setres*id on GNU/Hurd #478
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Like Linux, proper _SOURCE macros need to be set to get declarations of various standard functions, notably setres*id. Now that Debian is using -Werror=implicit-function-declaration this is really required. While at it, define other _SOURCE macros like on GNU/Linux, since GNU/Hurd uses the same glibc.
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Seems reasonable. What does ./config.guess report on that platform? |
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It's |
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Like Linux, proper _SOURCE macros need to be set to get declarations of various standard functions, notably setres*id. Now that Debian is using -Werror=implicit-function-declaration this is really required. While at it, define other _SOURCE macros like on GNU/Linux, since GNU/Hurd uses the same glibc.