Analyse following RPM build log snippet. Describe contents accurately, without speculation or suggestions for resolution.            
Your analysis must be as concise as possible, while keeping relevant information intact.
Snippet: 
o/main.c:1475:14: error: ‘bfd_mach_common64’ undeclared (first use in this function); did you mean ‘bfd_mach_msp26’?
Undeclared type, most likely caused by building on a different architecture than expected.