Add support for the source_version cmdline option.
authorPete Cooper <peter_cooper@apple.com>
Thu, 4 Feb 2016 02:45:23 +0000 (02:45 +0000)
committerPete Cooper <peter_cooper@apple.com>
Thu, 4 Feb 2016 02:45:23 +0000 (02:45 +0000)
commit40576fa0e924f8f6e56cf09ac19e76379720b6c7
treefe8739dfc470c85e5ea3cf326da2d785666af5d2
parent0e05d6eb9c50728c73f4386dce31b7b582f7e941
Add support for the source_version cmdline option.

This is of the form A.B.C.D.E and to match ld64's behaviour, is
always output to files, even when the version is 0.

rdar://problem/24472630

llvm-svn: 259746
lld/include/lld/ReaderWriter/MachOLinkingContext.h
lld/lib/Driver/DarwinLdDriver.cpp
lld/lib/Driver/DarwinLdOptions.td
lld/lib/ReaderWriter/MachO/MachOLinkingContext.cpp
lld/lib/ReaderWriter/MachO/MachONormalizedFileBinaryWriter.cpp
lld/lib/ReaderWriter/MachO/MachONormalizedFileFromAtoms.cpp