ldb: copy cross fix from tevent

Saw the following while building on an x86_64-linux host for an
armv6l-linux target:

```
Testing pyembed configuration: Could not build a python embedded interpreter
```

I dug into the config log and this seemed to be cause of the issue:

```
['armv6l-unknown-linux-gnueabihf-gcc', '-MMD', '-D_GNU_SOURCE=1', '-D_XOPEN_SOURCE_EXTENDED=1', '-g', '-fwrapv', '-O3',
 '-I/nix/store/0pyymzxf7n0fzpaqnvwv92ab72v3jq8d-python3-3.10.9/include/python3.10', '-I/nix/store/kaiinm7cjirmv4zd3pdqa
r23rsypfqlh-libxcrypt-4.4.33/include', '-DNDEBUG', '../../test.c', '-c', '-o/build/ldb-2.6.1/bin/.conf_check_59d3a0a5b9
6e327858e281d280fec4ed/testbuild/default/test.c.1.o']
err: In file included from /nix/store/0pyymzxf7n0fzpaqnvwv92ab72v3jq8d-python3-3.10.9/include/python3.10/Python.h:8,
                 from ../../test.c:432:
/nix/store/0pyymzxf7n0fzpaqnvwv92ab72v3jq8d-python3-3.10.9/include/python3.10/pyconfig.h:1480: warning: "SIZEOF_LONG" r
edefined
 1480 | #define SIZEOF_LONG 8
      |
../../test.c:154: note: this is the location of the previous definition
  154 | #define SIZEOF_LONG 4
      |
/nix/store/0pyymzxf7n0fzpaqnvwv92ab72v3jq8d-python3-3.10.9/include/python3.10/pyconfig.h:1504: warning: "SIZEOF_SIZE_T"
 redefined
 1504 | #define SIZEOF_SIZE_T 8
      |
../../test.c:156: note: this is the location of the previous definition
  156 | #define SIZEOF_SIZE_T 4
      |
/nix/store/0pyymzxf7n0fzpaqnvwv92ab72v3jq8d-python3-3.10.9/include/python3.10/pyconfig.h:1507: warning: "SIZEOF_TIME_T" redefined
 1507 | #define SIZEOF_TIME_T 8
      |
../../test.c:170: note: this is the location of the previous definition
  170 | #define SIZEOF_TIME_T 4
      |
/nix/store/0pyymzxf7n0fzpaqnvwv92ab72v3jq8d-python3-3.10.9/include/python3.10/pyconfig.h:1513: warning: "SIZEOF_VOID_P" redefined
 1513 | #define SIZEOF_VOID_P 8
      |
../../test.c:166: note: this is the location of the previous definition
  166 | #define SIZEOF_VOID_P 4
      |
In file included from /nix/store/0pyymzxf7n0fzpaqnvwv92ab72v3jq8d-python3-3.10.9/include/python3.10/Python.h:50:
/nix/store/0pyymzxf7n0fzpaqnvwv92ab72v3jq8d-python3-3.10.9/include/python3.10/pyport.h:746:2: error: #error "LONG_BIT definition appears wrong for platform (bad gcc/glibc config?)."
  746 | #error "LONG_BIT definition appears wrong for platform (bad gcc/glibc config?)."
      |  ^~~~~
```

0 files changed, 0 insertions, 0 deletions