[Doxygen-develop] Handling of #include directive broken

[Enrico S. <enr...@in...>]

Hello,

when having a directory tree like

|  .
|  |-- Doxyfile
|  `-- x
|      |-- 1.h
|      |-- 2.h
|      `-- test.cc

with

| $ cat x/test.cc  
| #include "1.h"
| BAD
|
| $ cat x/1.h 
| #include "2.h"
|
| $ cat x/2.h 
| #define BAD     GOOD
|
| $ cat Doxyfile 
| INPUT = x/test.cc
| MACRO_EXPANSION = yes
| QUIET = YES


I get

| $ doxygen -d Processor
| 00002 BAD
| 00003


Using gcc results in

| $ gcc -E x/test.cc 
| # 1 "x/test.cc"
| # 1 "<built-in>"
| # 1 "<command line>"
| # 1 "x/test.cc"
| # 1 "x/1.h" 1
| # 1 "x/2.h" 1
| # 2 "x/1.h" 2
| # 2 "x/test.cc" 2
| GOOD


Strace'ing doxygen shows that it searches at the wrong places for '2.h':

| access("x/test.cc", R_OK)               = 0
| open("/tmp/dox/x/test.cc", O_RDONLY) = 3
| access("/tmp/dox/x//1.h", F_OK)      = 0
| open("/tmp/dox/x//1.h", O_RDONLY)    = 4
| access("/tmp/dox/2.h", F_OK)         = -1 ENOENT (No such file or directory)




Enrico