Jet Zhang <jet(dot)cx(dot)zhang(at)hotmail(dot)com> writes:
> As the doc mentioned, the --with-extra-version can be a distribution package release number. But if I build the program like below configure:
> ./configure --prefix=/home/zhangchenxi/Workspace/c/.build/psql --enable-debug --enable-depend --enable-cassert --with-extra-version=.54321 CFLAGS=-O0
Don't do that. As you found out, you'll confuse client programs that
think that three-part version numbers are old-style PG versions.
Use some other format for the extra version, perhaps with a dash or
underscore first.
regards, tom lane