c++/4881: errno_location() not linked when creating static library

[rodrigc@gcc.gnu.org]

Synopsis: errno_location() not linked when creating static library

State-Changed-From-To: open->closed
State-Changed-By: rodrigc
State-Changed-When: Fri Nov 16 21:14:02 2001
State-Changed-Why:
    This is not a GCC problem.  errno_location is defined
    in the GNU C library that comes with Linux.
    
    If you want errno_location to be defined in your code,
    then in your source, include
    #include <errno.h>
    
    And when you link make sure to add -lpthread,
    since the symbol for errno_location is defined
    in the libpthread library on Linux.
    
    This is not a gcc problem.

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