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XCode 3.0 vs 3.1 linking

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XCode 3.0 vs 3.1 linking

Subject: XCode 3.0 vs 3.1 linking
From: Rich Collyer <email@hidden>
Date: Wed, 8 Oct 2008 14:22:34 -0700

Why does XCode 3.1 complain about not understanding the symbols for the stdlib functions open, write, close, read, strerror, & fputs, while XCode 3.0 is perfectly fine with them? What is missing in the project that 3.1 is expecting?

Undefined symbols:

"_open$UNIX2003", referenced from:

_RAND_poll in libcrypto.a(rand_unix.o)

"_write$UNIX2003", referenced from:

_RAND_query_egd_bytes in libcrypto.a(rand_egd.o)

"_strerror$UNIX2003", referenced from:

_ERR_load_ERR_strings in libcrypto.a(err.o)

"_close$UNIX2003", referenced from:

_RAND_poll in libcrypto.a(rand_unix.o)

_RAND_query_egd_bytes in libcrypto.a(rand_egd.o)

"_read$UNIX2003", referenced from:

_RAND_poll in libcrypto.a(rand_unix.o)

_RAND_query_egd_bytes in libcrypto.a(rand_egd.o)

"_select$UNIX2003", referenced from:

_RAND_poll in libcrypto.a(rand_unix.o)

"_fputs$UNIX2003", referenced from:

_write_string in libcrypto.a(ui_openssl.o)

_read_string in libcrypto.a(ui_openssl.o)

+++++++++++++++++++++++

Rich Collyer

Senior Software Engineer

IronKey, Inc.

email@hidden

+++++++++++++++++++++++

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