Re: Gcj cross compile for sparc-linux

[Andrew Haley <aph at redhat dot com>]

Cedomir Segulja wrote:
> Hi,
> 
> I'm trying to build gcj 3.4.4 cross compiler for spar-linux platform.
> I'm using prexisted glibc (2.3.2) and binutils 2.16.1. Kernel headers
> are 2.6.21.1.
> 
> My configure command is:
> 
> ../gcc-3.4.4/configure --target=sparc-linux --with-gnu-as --with-gnu-ld
> --verbose --prefix=... --enable-threads=posix
> --enable-languages=c,c++,java --enable-multilib --enable-shared
> --disable-nls --with-headers=... --with-libs=...
> 
> While building libjava I got 2 errors:
> 1) Not defined __NR_sigaction, which I've fixed finding the
> __NR_sigaction in asm/unistd.h and defining manually
> 2) htons, ntohs problem in java/net which I've "fixed" redefining htons
> i ntohs to "" (I wont be using net package)
> 
> When I try to build hello world java application  with -static flag I
> get warning saying that "...requires at runtime the shared libraries
> from the glibc version used for linking". Dynamic linkage goes without
> warning.
> Execution in both cases (static&dynamic) ends up with :
> "pid X: failed 11".

After you've finished the build, run:

  make check-target-libjava

Then tell us what happens.

Andrew.