* doc/README.macros (USE_COMPILER_TLS): Remove duplicate description.
PCR Set if the collector is being built as part of the Xerox Portable
Common Runtime.
-USE_COMPILER_TLS Assume the existence of __thread-style thread-local storage.
- Set automatically for thread-local allocation with the HP/UX vendor
- compiler. Usable with gcc on sufficiently up-to-date ELF platforms.
-
IMPORTANT: Any of the _THREADS options must normally also be defined in
the client before including gc.h. This redefines thread primitives to
invoke the GC_ versions instead. Alternatively, linker-based symbol