I am trying to link library xy.a composed of x.o containing function x() and y.o containing function y() with d.o giving executable d
I call both x() and y() from d.cpp. When I comment out the function call to y() in d.cpp it links just fine with library xy.a giving executable d BUT when I uncomment the function call to y() I get duplicate variable declaration errors. Note that I need x.o and y.o in a library because I also link them with e.o to give executable e . Both x() and y() are called from both d and e executables. I use the same custom include files in x.o y.o d.o and e.o. I am getting duplicate variable errors from the variables declared in these custom include files. I also include standard include files such as <stdio.h> and <math.h> etc. etc. in all 4 .o's but I don't get duplicate variable errors from these. I am #ifndef ing the entire include file just as is done with <stdio.h> etc. What am I doing wrong, that at link time I get duplicate variable errors? Thanks for your help! -- Best Regards, Lynn P. Tilby Ph: 480 632-8635 unixprgrm...@gmail.com
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