Fix Linux i386 build
- missing definitions were causing different definitions of type 'off_t', resulting in linker errors
- fix is to define _LARGEFILE_SOURCE and _FILE_OFFSET_BITS=64



git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@176595 91177308-0d34-0410-b5e6-96231b3b80d8
Fix running of LLDB tests with cmake+ninja+ccache
- Avoid passing 'ccache' as the test compiler. Instead, use first arg after ccache.



git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@176596 91177308-0d34-0410-b5e6-96231b3b80d8
Clean up LLDB CMake build output
- remove "-debug" flag from swig scripts
- use "echo -n" instead of "echo" in dummy target to avoid printing a useless newline



git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@176597 91177308-0d34-0410-b5e6-96231b3b80d8