RE: #line directive and -D option

["John (Eljay) Love-Jensen" <eljay@xxxxxxxxx>]

Hi Hiroki,

The __FILE__ is based on what you pass.

gcc -c foo.c
__FILE__ is "foo.c"

gcc -c ././././foo.c
__FILE__ is "././././foo.c"

If you don't want the prefix, don't append the prefix.

HTH,
--Eljay