[Nix-dev] Re: GCC 4.3 failure

[Ludovic Courtès]

For the record, there's a similar failure with <fenv.h>:

  $ cat > ,,t.c
  #include <fenv.h>

  int
  foo (void)
  {
    return fegetround ();
  }

  $ gcc -Wall -c ,,t.c 
  In file included from ,,t.c:1:
  /nix/store/aqy5z30mbgq2c65y2m3x3flbzw5bhvsj-gcc-4.3.1/include/c++/4.3.1/fenv.h:34:28: error: bits/c++config.h: No such file or directory
  ,,t.c: In function ‘foo’:
  ,,t.c:6: warning: implicit declaration of function ‘fegetround’

Thanks,
Ludovic.