diff options
| author | Petr Hosek <phosek@chromium.org> | 2019-05-31 01:34:51 +0000 |
|---|---|---|
| committer | Petr Hosek <phosek@chromium.org> | 2019-05-31 01:34:51 +0000 |
| commit | 2ab7af29c6cad5abac3b4da48df33d21b87fc216 (patch) | |
| tree | d55dfe2142661370605c0a2e8598ff087621049e /llvm/lib/Target/X86/Disassembler/X86Disassembler.cpp | |
| parent | dbd3ce92e691848a34fb7623b487d699de7674d7 (diff) | |
| download | llvm-2ab7af29c6cad5abac3b4da48df33d21b87fc216.zip llvm-2ab7af29c6cad5abac3b4da48df33d21b87fc216.tar.gz llvm-2ab7af29c6cad5abac3b4da48df33d21b87fc216.tar.bz2 | |
[CMake] Provide an option to use relative paths in debug info
CMake always uses absolute file paths in the generated compiler
invocation which results in absolute file paths being embedded in debug
info. This is undesirable when building a toolchain e.g. on bots as the
debug info may embed the bot source checkout path which is meaningless
anywhere else.
This change introduces the LLVM_USE_RELATIVE_PATHS_IN_DEBUG_INFO which uses
-fdebug-prefix-map (where supported) options to rewrite paths embedded
into debug info with relative ones. Additionally, LLVM_SOURCE_PREFIX can
be used to override the path to source directory with a different one.
Differential Revision: https://reviews.llvm.org/D62622
llvm-svn: 362185
Diffstat (limited to 'llvm/lib/Target/X86/Disassembler/X86Disassembler.cpp')
0 files changed, 0 insertions, 0 deletions