Bug#651261: [clang] stdio.h breaks clang 3.0

[Riccardo Magliocchetti]

Package: clang
Version: 3.0-1
Severity: normal

--- Please enter the report below this line. ---

rm at montag:~/src/$ cat x.c
#include <stdio.h>
rm at montag:~/src/$ clang -v -c x.c 
Debian clang version 3.0-1 (tags/RELEASE_30/final) (based on LLVM 3.0)
Target: i386-pc-linux-gnu
Thread model: posix
 "/usr/bin/clang" -cc1 -triple i386-pc-linux-gnu -emit-obj -mrelax-all -disable-free -disable-llvm-verifier -main-file-name x.c -mrelocation-model static -mdisable-fp-elim -masm-verbose -mconstructor-aliases -target-cpu pentium4 -target-linker-version 2.21.90.20111025 -momit-leaf-frame-pointer -v -coverage-file x.o -resource-dir /usr/bin/../lib/clang/3.0 -fmodule-cache-path /var/tmp/clang-module-cache -internal-isystem /usr/local/include -internal-isystem /usr/bin/../lib/clang/3.0/include -internal-externc-isystem /usr/include/i486-linux-gnu -internal-externc-isystem /usr/include -ferror-limit 19 -fmessage-length 180 -fgnu-runtime -fobjc-runtime-has-arc -fobjc-runtime-has-weak -fobjc-fragile-abi -fdiagnostics-show-option -fcolor-diagnostics -o x.o -x c x.c
clang -cc1 version 3.0 based upon llvm 3.0 hosted on i386-pc-linux-gnu
ignoring nonexistent directory "/usr/bin/../lib/clang/3.0/include"
ignoring nonexistent directory "/usr/include/i486-linux-gnu"
ignoring nonexistent directory "/usr/include/i486-linux-gnu/"
ignoring nonexistent directory "/usr/bin/../lib/clang/3.0/include"
ignoring nonexistent directory "/usr/include/i486-linux-gnu"
ignoring duplicate directory "/usr/local/include"
ignoring duplicate directory "/usr/include"
#include "..." search starts here:
#include <...> search starts here:
 /usr/local/include
 /usr/include
 /usr/lib/gcc/i486-linux-gnu/4.6/include/
 /usr/lib/gcc/i486-linux-gnu/4.6/include-fixed/
End of search list.
In file included from x.c:1:
In file included from /usr/include/stdio.h:28:
/usr/include/features.h:323:10: fatal error: 'bits/predefs.h' file not found
#include <bits/predefs.h>
         ^
1 error generated.


--- System information. ---
Architecture: i386
Kernel:       Linux 3.2.0-rc3+

Debian Release: wheezy/sid
  500 unstable        mi.mirror.garr.it 
  500 unstable        ftp.de.debian.org 
    1 experimental    ftp.de.debian.org 

--- Package information. ---
Depends                    (Version) | Installed
====================================-+-==============
libc6                  (>= 2.3.6-6~) | 2.13-21
libffi5                   (>= 3.0.4) | 3.0.10-3
libgcc1                 (>= 1:4.1.1) | 1:4.6.2-5
libllvm3.0                           | 3.0-2
libstdc++6                  (>= 4.6) | 4.6.2-5
libstdc++6-4.6-dev                   | 4.6.2-5


Recommends        (Version) | Installed
===========================-+-===========
llvm-3.0-dev                | 
python                      | 2.7.2-9


Package's Suggests field is empty.