[pkgsrc/trunk]: pkgsrc/lang/rust lang/rust: don't depend in libunwind, does n...

[he <he%pkgsrc.org@localhost>]

details:   https://anonhg.NetBSD.org/pkgsrc/rev/dc2b0a1f6e29
branches:  trunk
changeset: 377610:dc2b0a1f6e29
user:      he <he%pkgsrc.org@localhost>
date:      Sat Apr 23 15:54:34 2022 +0000

description:
lang/rust: don't depend in libunwind, does not appear to be required.

Also remove the workaround for PR#56791, now that sparc64 can
build rust without the "rust-llvm" option set.

diffstat:

 lang/rust/options.mk |  12 +-----------
 1 files changed, 1 insertions(+), 11 deletions(-)

diffs (33 lines):

diff -r 40d4cff9ebc8 -r dc2b0a1f6e29 lang/rust/options.mk
--- a/lang/rust/options.mk      Sat Apr 23 14:44:11 2022 +0000
+++ b/lang/rust/options.mk      Sat Apr 23 15:54:34 2022 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: options.mk,v 1.21 2022/04/18 14:59:59 he Exp $
+# $NetBSD: options.mk,v 1.22 2022/04/23 15:54:34 he Exp $
 
 PKG_OPTIONS_VAR=       PKG_OPTIONS.rust
 PKG_SUPPORTED_OPTIONS+=        rust-cargo-static rust-docs
@@ -20,15 +20,6 @@
 PKG_SUGGESTED_OPTIONS+=        rust-cargo-static
 .endif
 
-# (NetBSD)/sparc64 systems fail to build libunwind 13.0.1,
-# and libunwind is depended on here unless rust-llvm is turned
-# on.  The latter succeeds, though.  So default to using
-# rust-llvm on NetBSD/sparc64.
-# Ref. PR#56791
-.if !empty(MACHINE_PLATFORM:MNetBSD-*-sparc64)
-PKG_SUGGESTED_OPTIONS+=                rust-llvm
-.endif
-
 .include "../../mk/bsd.options.mk"
 
 #
@@ -37,7 +28,6 @@
 #
 .if empty(PKG_OPTIONS:Mrust-llvm)
 BUILDLINK_API_DEPENDS.llvm+=   llvm>=12.0.0
-.include "../../lang/libunwind/buildlink3.mk"
 .include "../../lang/llvm/buildlink3.mk"
 CONFIGURE_ARGS+=       --enable-llvm-link-shared
 #CONFIGURE_ARGS+=      --llvm-libunwind=system