[pkgsrc/trunk]: pkgsrc/lang/rust rust/platform.mk: Note PR about earmv7, and ...

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

details:   https://anonhg.NetBSD.org/pkgsrc/rev/9cfdb2ab3a75
branches:  trunk
changeset: 434546:9cfdb2ab3a75
user:      gdt <gdt%pkgsrc.org@localhost>
date:      Thu Jun 18 15:00:21 2020 +0000

description:
rust/platform.mk: Note PR about earmv7, and requirement for PR links

Following discussion on tech-net, note that disabling rust on a
platform where it ought to work requires a link to an open PR.

Add a link to the PR about NetBSD/earmv7hf.

diffstat:

 lang/rust/platform.mk |  9 ++++++++-
 1 files changed, 8 insertions(+), 1 deletions(-)

diffs (22 lines):

diff -r 73eb2b09b7ff -r 9cfdb2ab3a75 lang/rust/platform.mk
--- a/lang/rust/platform.mk     Thu Jun 18 14:52:12 2020 +0000
+++ b/lang/rust/platform.mk     Thu Jun 18 15:00:21 2020 +0000
@@ -1,10 +1,17 @@
-# $NetBSD: platform.mk,v 1.3 2020/05/19 22:29:05 nia Exp $
+# $NetBSD: platform.mk,v 1.4 2020/06/18 15:00:21 gdt Exp $
+
+# This file encodes whether a given platform has support for rust.
+
+# Platforms where rust ought to work but does not require a link to an
+# open PR.
 
 .if !defined(PLATFORM_SUPPORTS_RUST)
 
 # Rust needs NetBSD>7
 .  for _rust_arch in aarch64 armv7 i386 powerpc sparc64 x86_64
 .    for _rust_os in Darwin FreeBSD Linux NetBSD SunOS
+# rust fails to build on NetBSD/earmv7
+# http://gnats.netbsd.org/cgi-bin/query-pr-single.pl?number=54621
 .      if ${OPSYS} != "NetBSD" || empty(OS_VERSION:M[0-7].*)
 RUST_PLATFORMS+=       ${_rust_os}-*-${_rust_arch}
 .      endif