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On Wed, Feb 05, 2003 at 05:23:45PM -0500, Nick Miller wrote: >Okay everyone... thank you for your help and for your feedback. Allow me >to attempt to clarify a little bit more... > >1) I am new to GCC. I am new to C. I had worked until Java until >recently. > >2) I used the SAME io_functions.o file in both Cygwin and Linux. This >file was generated by a CS professor at my school using GCC. When I use >the > >gcc -o main fun.o io_functions.o main.o > >command (is it inappropriate to call it a command?), it works fine on >Linux. It did not work in Cygwin and I wrote the list to see if maybe >someone knew of a discrepancy. > >The idea of some libraries being absent from the Cygwin package or my >machine specifically sound likely... the error messages are as follows... > >io_functions.o(.text+0x13): In function 'read_array': >: undefined reference to 'fopen' >io_functions.o(.text+0x4f): In function 'read_array': >:undefined reference to 'printf' You need to '#include <stdio.h>' in io_functions.c. cgf -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Bug reporting: http://cygwin.com/bugs.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
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