Hello, With GNU tar on Linux you can run tar -I lz4 to run tar with the lz4 compression algorithm, given that lz4 is installed. In the Windows port, when trying to run tar -I lz4, I get the following error: tar: invalid option -- I
It seems like the -I alias to --use-compress-program is not recognized by GNU tar for Windows if tho it is recognized by GNU tar for Linux ( https://man7.org/linux/man-pages/man1/tar.1.html) Moreover (and this is a different bug), when trying to use the --use-compress-program flag instead, It does recognise it as a valid flag, but produces the following error: tar: Cannot fork: Function not implemented Seems like the ported C code (AFAIK) is trying to make the syscall fork(), which has is not implemented in Windows thus creating the error. The error occurred on windows when trying to run: tar --use-compress-program lz4 -cf [PATH]\temp.tar.lz4 . Can those two bugs be fixed? Thanks
