v5.2 didn't build with CMake. Other branches had include(CMakePushCheckState) in top-level CMakeLists.txt which made the build work. Fixes: 597f49b614
597f49b614
Translations and doc/xz-file-format.txt and doc/lzma-file-format.txt were not touched. COPYING.0BSD was added.
A CMake option LARGE_FILE_SUPPORT is created if and only if -D_FILE_OFFSET_BITS=64 affects sizeof(off_t). This is needed on many 32-bit platforms and even with 64-bit builds with MinGW-w64 to get support for files larger than 2 GiB.