Brandon McMurray <Brandon(dot)McMurray(at)dalsemi(dot)com> writes:
> ../../../../src/include/config.h:35:24: warning: multi-line string literals
> are deprecated
> [etc]
It looks to me like the config.h file generated by configure is hosed.
The most likely explanation is that you're working from a corrupted
download. If that's not it, maybe there's something bogus about your
copies of the tools configure uses to generate its output (principally
awk and sed).
regards, tom lane