* posix_other: Haiku now has spawn.h
This is added per https://dev.haiku-os.org/ticket/13446
* posix_other: Add Haiku specific Dirent members
* cpuinfo: Add an implementation for Haiku
* distros: Add basic Haiku support
* encodings: update Haiku support
* fenv, math: Haiku now provides libm
* times: Add Haiku struct members
* ansi_c, osalloc: Add Haiku constants
* threads: Add Haiku support
* testament: Haiku uses LIBRARY_PATH
* nim.cfg: Update Haiku support
libnetwork should only be linked if network functions are used
* threads: Haiku does not support -pthread switch
* tworkingdir: Haiku's env is in /bin
* posix_other: add SIGKILLTHR for Haiku
* sockets: link with libnetwork on Haiku
* coro: correct ucontext.h location
http://pubs.opengroup.org/onlinepubs/009696699/basedefs/ucontext.h.html
* coro: ucontext backend is not available on Haiku
Haiku doesn't provide the <ucontext.h> header, as it was removed from POSIX
* coro: fix setjmp backend
The compiler does not allow statements after a noreturn function
* nativesockets: Haiku doesn't support AI_V4MAPPED
* system: hostOS can contains "haiku"
* os: add support for Haiku's packagefs
packagefs is read-only, but there are writable holes to the underlying
file system as well
* os: update constant for Haiku
Store the body completion future at the client and wait for it to
complete before issuing additional requests. This allows the body
FutureStream reader to drain the stream and read buffers to be freed
asynchronously.
Fix#8109
Provide "dumpHeapInstances" for iterating over type statistics
of heaps. This can be used to present structured heap information
as an alternative to "dumpNumberOfInstances".
* fixes#7833; still to-do: fix setLen
* make tests green again
* also fixes setLen and string concats; refs #7833
* change formating to avoid a compiler warning
* emit the write barrier also for addChar
* fixes yet another regression
* make setLengthStr compile for the old version
* make growobjcrash complete earlier
* bindSym power up, working prototype
* update bindSym doc
* add bindSym test
* fix some typo
* fix bindSym doc
* get rid of specialops field from vm
* add experimental: dynamicBindSym
