diff options
| -rw-r--r-- | clang/docs/CommandGuide/clang.rst | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/clang/docs/CommandGuide/clang.rst b/clang/docs/CommandGuide/clang.rst index 9f6d6f588e5..2b4569592a9 100644 --- a/clang/docs/CommandGuide/clang.rst +++ b/clang/docs/CommandGuide/clang.rst @@ -262,7 +262,12 @@ Code Generation Options Generate debug information that contains external references to types defined in clang modules or precompiled headers instead of emitting redundant debug type information into every object file. - This option implies `-fmodule-format=obj`. + This option implies :option:`-fmodule-format=obj`. + + This option should not be used when building static libraries for + distribution to other machines because the debug info will contain + references to the module cache on the machine the object files in + the library were built on. .. option:: -fstandalone-debug -fno-standalone-debug |
