I faced with troubles trying to build the source code on my laptop: Kubuntu 14.04 64bit
The config output looks like that: http://pastebin.com/pyY6UrX5
I especially worried about
checking for MySQL libraries... awk: line 1: syntax error at or near ==
./configure: line 15370: test: ==: unary operator expected
yes
checking for mysqlbin... ./configure: line 15508: MYSQLBIN_PATH: command not found
make doesn't work: can't execute stat for «.deps/lib_mysqludf_stem_la-lib_mysqludf_stem.Tpo» - there is no such file.
Could you share some clues on how that can be fixed?