5 Commits

Author	SHA1	Message	Date
Hans Wennborg	9cb7d9ba94	clang-cl: Don't warn about overriding /MD with /MT, /Fo with another /Fo, etc. ... I put in the warnings because MSVC has them, but I don't think they're very useful. Clang does not warn about overriding flags in general, e.g. it's perfectly fine to have -fomit-frame-pointer followed by -fno-omit-frame-pointer. We should focus on warning where things get confusing, such as with the /TP and /TC options. In "clang-cl /TC a.c /TP b.cc", the user might not realize that the /TP flag will apply to both files, and we warn about that. Differential Revision: http://llvm-reviews.chandlerc.com/D1718 llvm-svn: 190964	2013-09-18 22:26:39 +00:00
Hans Wennborg	d9ad0681fa	clang-cl: Warn about overriding /MD with /MT etc. ... This also bakes the /M options into a separate option group to make them easier to refer to from the code. llvm-svn: 190529	2013-09-11 16:38:41 +00:00
Hans Wennborg	24ffd63626	Remove Windows line-endings in two clang-cl test files. ... llvm-svn: 190432	2013-09-10 20:35:58 +00:00
Hans Wennborg	f1a7425bd9	clang-cl: Support building DLLs (PR17083) ... This adds driver support for building DLLs (the /LD and /LDd flags). It basically does two things: runtime selection and passing -dll and -implib to the linker. llvm-svn: 190428	2013-09-10 20:18:04 +00:00
Hans Wennborg	75958c41e2	clang-cl: Support the run-time selection options (/MD, /MT et al.) ... These flags set some preprocessor macros and injects a dependency on the runtime library into the object file, which later is picked up by the linker. This also adds a new CC1 flag for adding a dependent library. Differential Revision: http://llvm-reviews.chandlerc.com/D1315 llvm-svn: 187945	2013-08-08 00:17:41 +00:00