Blame sysdeps/init_array/crtn.S
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/* Dummy crtn file.
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In this configuration, crti.o and crtn.o are both empty because the
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.init_array/.fini_array sections are used exclusively.
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Older ports cannot use this because even if the linker used to
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build libc itself has .init_array support, we don't want to produce
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a crt[in].o that presume a linker that new will be used to link
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other things later.
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But new configurations without compatibility concerns for
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toolchains without .init_array support can use this to avoid the
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superfluous .init and .fini boilerplate code. */
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