🚀 go-pugleaf

I am using GCC 2.6 and because of my build environment (ODE) need to force the compiler to search all specified -Idirectories in the following order
for files with #include "xxx.h" statements: 

  - directories specified with -I option
  - current directory where source is (where source is where the #include
     statement is).  

The closest thing I could find to this was -I-, which gives me the first
set of directories but unforunately not the second. If I add -I. after -I-	 
I still don't get what I need - since the -I. only looks in the directory
of the c source file and not the directory where the #include directive is.	
For example if src/x.c includes "src/include/x.h" which includes "y.h"
where y.h is in the src/include directory, I get a failure - y.h can't be
found.

Question: Does GCC 2.6 or later possess any options or set of options that
will give the desired search path?

For example, CSet++ has a -qidirfirst option that works ok. Thanks

Steve