[Rainer Orth] Re: [build] Support libgo on Solaris 2

[Ian Lance Taylor]

> From: Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
> Date: Mon, 10 Jan 2011 16:23:05 +0100

> 2011-01-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
>
> 	gcc:
> 	* configure.ac (gcc_cv_ld_static_dynamic): Enable on *-*-solaris2*.
> 	* configure: Regenerate:
>
> 	gcc/testsuite:
> 	* go.test/go-test.exp (go-set-goarch): New proc.
> 	(go-gc-tests): Use it.
>
> 	libgo:
> 	* configure.ac (ECHO): Substitute.
> 	(LIBGO_IS_SOLARIS): New conditional.
> 	Sort os cases.
> 	Handle i[34567]86-*-* multilibs.
> 	Sort arch cases.
> 	(LIBGO_IS_SPARC): New conditional.
> 	(LIBGO_IS_SPARCV9): New conditional.
> 	(NET_LIBS): Check for -lsocket -lnsl.
> 	* Makefile.am: Handle LIBGO_IS_SOLARIS for OS-dependent files.
> 	(GOARCH): Handle sparc, sparcv9.
> 	Sort cases.
> 	(GOOS): Handle solaris.
> 	Sort cases.
> 	(proc_file, regs_file): Sort by OS.
> 	(go_syscall_files): Use $(syscall_sysfile_arch_file).
> 	(libgo_la_LDFLAGS): Define.
> 	(libgo_la_LIBADD): Add $(NET_LIB).
> 	(GOLINK): Fix typo.
> 	Remove $(PTHREAD_LIBS) $(MATH_LIBS).
> 	(CHECK): Use $(ECHO), $(ECHO_N).
> 	Pass $(NM) to gotest.
> 	(sysinfo.go): Pass $(CC) to mksysinfo.sh, add $(host_triplet) arg.
> 	* configure: Regenerate.
> 	* Makefile.in: Regenerate.
> 	* testsuite/Makefile.in: Regenerate.
> 	* mksysinfo.sh: Fix comment.
> 	Handle host argument.
> 	Handle _timestruc_t, _u?pad128_t.
> 	Ignore var _timezone, _utsname.
> 	(O_ASYNC) Provide if missing.
> 	(_PTRACE_TRACEME): Provide if missing.
> 	(PtraceRegs): Restrict to *-*-linux*.
> 	(_pad128_t): Work around missing float80 on *-*-solaris2*.
> 	(_upad128_t): Likewise.
> 	* runtime/go-go.c (__go_go) [!LINKER_SUPPORTS_SPLIT_STACK &&
> 	__sun__ && __svr4__]: Reduce default thread stack size.
> 	* syscalls/socket.go (SizeofSockaddr*): May be Linux-specific.
> 	* syscalls/socket_solaris.go: New file.
> 	* syscalls/syscall_solaris.go: New file.
> 	* syscalls/syscall_solaris_386.go: New file.
> 	* syscalls/syscall_solaris_amd64.go: New file.
> 	* syscalls/sysfile_solaris.go: New file.
> 	* syscalls/sysfile_solaris_386.go: New file.
> 	* syscalls/sysfile_solaris_amd64.go: New file.
> 	* testsuite/gotest: Use $NM, add -p.
> 	* testsuite/lib/libgo.exp (GO_UNDER_TEST): Rename to
> 	GOC_UNDER_TEST.
> 	* testsuite/libgo.testmain/testmain.exp (gluefile): Comment.


I think I have now either committed or replied to each of these patches.
Thanks for sending them.  I'm sure I got some things wrong, so give it
another try and see what happens.

Ian