[Bug libgcj/45872] [4.5 Regression] java/net/natVMInetAddress.cc:42:52: error: declaration of C function 'int gethostname(char*, int)' conflicts

[dominiq at lps dot ens.fr]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45872

Dominique d'Humieres <dominiq at lps dot ens.fr> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|WAITING                     |RESOLVED
         Resolution|                            |FIXED

--- Comment #5 from Dominique d'Humieres <dominiq at lps dot ens.fr> 2010-11-22 14:19:05 UTC ---
> Is 4.6 also affected?

No, otherwise I would have reported it.

This seems fixed gcc-4_5-branch revision 167027, so closing. For the record
grepping HAVE_GETHOSTNAME_DECL gave

[macbook] gcc/4.5_build% grep -r HAVE_GETHOSTNAME_DECL *
x86_64-apple-darwin10/i386/libjava/config.log:| #define HAVE_GETHOSTNAME_DECL 1
x86_64-apple-darwin10/i386/libjava/config.log:| #define HAVE_GETHOSTNAME_DECL 1
x86_64-apple-darwin10/i386/libjava/config.log:| #define HAVE_GETHOSTNAME_DECL 1
x86_64-apple-darwin10/i386/libjava/config.log:| #define HAVE_GETHOSTNAME_DECL 1
x86_64-apple-darwin10/i386/libjava/config.log:| #define HAVE_GETHOSTNAME_DECL 1
x86_64-apple-darwin10/i386/libjava/config.log:| #define HAVE_GETHOSTNAME_DECL 1
x86_64-apple-darwin10/i386/libjava/config.log:| #define HAVE_GETHOSTNAME_DECL 1
x86_64-apple-darwin10/i386/libjava/config.log:| #define HAVE_GETHOSTNAME_DECL 1
x86_64-apple-darwin10/i386/libjava/config.log:| #define HAVE_GETHOSTNAME_DECL 1
x86_64-apple-darwin10/i386/libjava/config.log:| #define HAVE_GETHOSTNAME_DECL 1
x86_64-apple-darwin10/i386/libjava/config.log:| #define HAVE_GETHOSTNAME_DECL 1
x86_64-apple-darwin10/i386/libjava/config.log:| #define HAVE_GETHOSTNAME_DECL 1
x86_64-apple-darwin10/i386/libjava/config.log:| #define HAVE_GETHOSTNAME_DECL 1
x86_64-apple-darwin10/i386/libjava/config.log:| #define HAVE_GETHOSTNAME_DECL 1
x86_64-apple-darwin10/i386/libjava/config.log:| #define HAVE_GETHOSTNAME_DECL 1
x86_64-apple-darwin10/i386/libjava/config.log:| #define HAVE_GETHOSTNAME_DECL 1
x86_64-apple-darwin10/i386/libjava/config.log:#define HAVE_GETHOSTNAME_DECL 1
x86_64-apple-darwin10/i386/libjava/config.status:D["HAVE_GETHOSTNAME_DECL"]="
1"
x86_64-apple-darwin10/i386/libjava/include/config.h:#define
HAVE_GETHOSTNAME_DECL 1
x86_64-apple-darwin10/i386/libjava/java/net/natVMInetAddress.cc:#ifndef
HAVE_GETHOSTNAME_DECL
x86_64-apple-darwin10/libjava/include/config.h:/* #undef HAVE_GETHOSTNAME_DECL
*/
x86_64-apple-darwin10/libjava/java/net/natVMInetAddress.cc:#ifndef
HAVE_GETHOSTNAME_DECL

for revision 164915, while it gave

x86_64-apple-darwin10/i386/libjava/config.log:| #define HAVE_GETHOSTNAME_DECL 1
x86_64-apple-darwin10/i386/libjava/config.log:| #define HAVE_GETHOSTNAME_DECL 1
x86_64-apple-darwin10/i386/libjava/config.log:| #define HAVE_GETHOSTNAME_DECL 1
x86_64-apple-darwin10/i386/libjava/config.log:| #define HAVE_GETHOSTNAME_DECL 1
x86_64-apple-darwin10/i386/libjava/config.log:| #define HAVE_GETHOSTNAME_DECL 1
x86_64-apple-darwin10/i386/libjava/config.log:| #define HAVE_GETHOSTNAME_DECL 1
x86_64-apple-darwin10/i386/libjava/config.log:| #define HAVE_GETHOSTNAME_DECL 1
x86_64-apple-darwin10/i386/libjava/config.log:| #define HAVE_GETHOSTNAME_DECL 1
x86_64-apple-darwin10/i386/libjava/config.log:| #define HAVE_GETHOSTNAME_DECL 1
x86_64-apple-darwin10/i386/libjava/config.log:| #define HAVE_GETHOSTNAME_DECL 1
x86_64-apple-darwin10/i386/libjava/config.log:| #define HAVE_GETHOSTNAME_DECL 1
x86_64-apple-darwin10/i386/libjava/config.log:| #define HAVE_GETHOSTNAME_DECL 1
x86_64-apple-darwin10/i386/libjava/config.log:| #define HAVE_GETHOSTNAME_DECL 1
x86_64-apple-darwin10/i386/libjava/config.log:| #define HAVE_GETHOSTNAME_DECL 1
x86_64-apple-darwin10/i386/libjava/config.log:| #define HAVE_GETHOSTNAME_DECL 1
x86_64-apple-darwin10/i386/libjava/config.log:| #define HAVE_GETHOSTNAME_DECL 1
x86_64-apple-darwin10/i386/libjava/config.log:#define HAVE_GETHOSTNAME_DECL 1
x86_64-apple-darwin10/i386/libjava/config.status:D["HAVE_GETHOSTNAME_DECL"]="
1"
x86_64-apple-darwin10/i386/libjava/include/config.h:#define
HAVE_GETHOSTNAME_DECL 1
x86_64-apple-darwin10/i386/libjava/java/net/natVMInetAddress.cc:#ifndef
HAVE_GETHOSTNAME_DECL
x86_64-apple-darwin10/libjava/config.log:| #define HAVE_GETHOSTNAME_DECL 1
x86_64-apple-darwin10/libjava/config.log:| #define HAVE_GETHOSTNAME_DECL 1
x86_64-apple-darwin10/libjava/config.log:| #define HAVE_GETHOSTNAME_DECL 1
x86_64-apple-darwin10/libjava/config.log:| #define HAVE_GETHOSTNAME_DECL 1
x86_64-apple-darwin10/libjava/config.log:| #define HAVE_GETHOSTNAME_DECL 1
x86_64-apple-darwin10/libjava/config.log:| #define HAVE_GETHOSTNAME_DECL 1
x86_64-apple-darwin10/libjava/config.log:| #define HAVE_GETHOSTNAME_DECL 1
x86_64-apple-darwin10/libjava/config.log:| #define HAVE_GETHOSTNAME_DECL 1
x86_64-apple-darwin10/libjava/config.log:| #define HAVE_GETHOSTNAME_DECL 1
x86_64-apple-darwin10/libjava/config.log:| #define HAVE_GETHOSTNAME_DECL 1
x86_64-apple-darwin10/libjava/config.log:| #define HAVE_GETHOSTNAME_DECL 1
x86_64-apple-darwin10/libjava/config.log:| #define HAVE_GETHOSTNAME_DECL 1
x86_64-apple-darwin10/libjava/config.log:| #define HAVE_GETHOSTNAME_DECL 1
x86_64-apple-darwin10/libjava/config.log:| #define HAVE_GETHOSTNAME_DECL 1
x86_64-apple-darwin10/libjava/config.log:| #define HAVE_GETHOSTNAME_DECL 1
x86_64-apple-darwin10/libjava/config.log:| #define HAVE_GETHOSTNAME_DECL 1
x86_64-apple-darwin10/libjava/config.log:#define HAVE_GETHOSTNAME_DECL 1
x86_64-apple-darwin10/libjava/config.status:D["HAVE_GETHOSTNAME_DECL"]=" 1"
x86_64-apple-darwin10/libjava/include/config.h:#define HAVE_GETHOSTNAME_DECL 1
x86_64-apple-darwin10/libjava/java/net/natVMInetAddress.cc:#ifndef
HAVE_GETHOSTNAME_DECL

for revision 167027. I have no idea why ' #undef HAVE_GETHOSTNAME_DECL' got
commented in x86_64-apple-darwin10/libjava/include/config.h for the failing
case.