>>>>> "Donald" == Donald Dong <xd...@csumb.edu> writes:
Donald> Hi, Donald> I'm trying to reproduce the results by calling float4in in my Donald> test code. But I have some difficulties linking the code: Donald> testfloat4.c:(.text+0x34): undefined reference to `float4in' Donald> testfloat4.c:(.text+0x3c): undefined reference to `DirectFunctionCall1Coll' The way you're doing that isn't really a good way to test it - those other programs being built by that rule are all frontend code, whereas float4in is a backend function. If you want to add your own test it, you could do a loadable module for it, or just do tests from SQL. -- Andrew (irc:RhodiumToad)