------- Comment #7 from andersin at freenet dot de 2007-01-14 14:28 ------- Your are correct, I have C_INCLUDE_PATH set (sorry I forgot to mention it). I did not think it important, but it is. If C_INCLUDE_PATH ends with a colon, compilation fails. Removing the colon is not a problem in general, but in my special case it is happening because it is set up in my .bashrc like so: export C_INCLUDE_PATH=/home/cbs/local/include:$C_INCLUDE_PATH, so I do not see a way of properly doing it save for checking if C_INCLUDE_PATH is empty before adding to it.
-- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30439