George Esperanza <george_esperanza(at)yahoo(dot)com> writes:
> CPP='gcc -E' AWK='' /bin/sh Gen_fmgrtab.sh
^^^^^^
Hm. It looks like configure failed to find awk or any substitute
(gawk, mawk, nawk, maybe others I've not heard of). This is surprising;
I've never seen a Unix machine without some flavor of awk. Did you
install an especially trimmed-down package set?
regards, tom lane