unwind: unify some more macros

The macros were defined identically across both cases.  Unify the definitions to
have a single definition for _LIBUWNIND_{HIDDEN,EXPORT} and _LIBUNWIND_LOG.
NFC.

git-svn-id: https://llvm.org/svn/llvm-project/libunwind/trunk@267169 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed
tree: 206abbeb7099c382d5555e247239c6dda00d40b8
  1. cmake/
  2. include/
  3. src/
  4. test/
  5. .arcconfig
  6. .clang-format
  7. CMakeLists.txt