[gentoo-commits] repo/gentoo:master commit in: app-crypt/nitrocli/, app-crypt/nitrocli/files/

["Georgy Yakovlev" <gyakovlev@gentoo.org>]

commit:     e2f4fcdd819a8b4812c2aacd303a28654d575ece
Author:     Daniel Mueller <deso <AT> posteo <DOT> net>
AuthorDate: Mon May 27 18:18:32 2019 +0000
Commit:     Georgy Yakovlev <gyakovlev <AT> gentoo <DOT> org>
CommitDate: Tue May 28 02:36:21 2019 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=e2f4fcdd

app-crypt/nitrocli: Add patch for build failure with Rust 1.35

With dev-lang/rust-1.35 (or higher, presumably) nitrocli fails to build
because of a unused comments that are flagged starting with this
version.
The change has been fixed upstream and with this change we add a patch
back porting the fix to 0.2.3.

Closes: https://bugs.gentoo.org/686870
Signed-off-by: Daniel Müller <deso <AT> posteo.net>
Closes: https://github.com/gentoo/gentoo/pull/12119
Signed-off-by: Georgy Yakovlev <gyakovlev <AT> gentoo.org>

 .../files/nitrocli_-_fix-rust-1.35-build.patch     | 52 ++++++++++++++++++++++
 app-crypt/nitrocli/nitrocli-0.2.3-r1.ebuild        |  5 +++
 2 files changed, 57 insertions(+)

diff --git a/app-crypt/nitrocli/files/nitrocli_-_fix-rust-1.35-build.patch b/app-crypt/nitrocli/files/nitrocli_-_fix-rust-1.35-build.patch
new file mode 100644
index 00000000000..d5da3b1f48d
--- /dev/null
+++ b/app-crypt/nitrocli/files/nitrocli_-_fix-rust-1.35-build.patch
@@ -0,0 +1,52 @@
+From 5383aa73b339e6a53ff027ee6012a3428f67466a Mon Sep 17 00:00:00 2001
+From: Daniel Mueller <deso@posteo.net>
+Date: Fri, 24 May 2019 17:39:14 -0700
+Subject: [PATCH] Allow for unused doc comments on macros
+
+With Rust 1.35 we get compile errors due to doc comments that are added
+to macro invocations but not actually included in the expanded output.
+The rustc wrongly assumes that we want to document the resulting code
+and not just provide details about the invocation itself.
+This change explicitly allows for those cases. Alternatively we could
+have "downgraded" the doc comments to normal comments or removed them
+altogether. There is little difference between those alternatives.
+---
+ nitrocli/src/args.rs     | 2 ++
+ nitrocli/src/pinentry.rs | 1 +
+ 2 files changed, 3 insertions(+)
+
+diff --git a/nitrocli/src/args.rs b/nitrocli/src/args.rs
+index 7f0bfc..7e4f83 100644
+--- a/nitrocli/src/args.rs
++++ b/nitrocli/src/args.rs
+@@ -101,6 +101,7 @@ impl<'io> Stdio for ExecCtx<'io> {
+ }
+ 
+ /// The available Nitrokey models.
++#[allow(unused_doc_comments)]
+ Enum! {DeviceModel, [
+   Pro => "pro",
+   Storage => "storage"
+@@ -116,6 +117,7 @@ impl From<DeviceModel> for nitrokey::Model {
+ }
+ 
+ /// A top-level command for nitrocli.
++#[allow(unused_doc_comments)]
+ Enum! {Command, [
+   Config => ("config", config),
+   Lock => ("lock", lock),
+diff --git a/nitrocli/src/pinentry.rs b/nitrocli/src/pinentry.rs
+index 837032..8bab65 100644
+--- a/nitrocli/src/pinentry.rs
++++ b/nitrocli/src/pinentry.rs
+@@ -30,6 +30,7 @@ type CowStr = borrow::Cow<'static, str>;
+ ///
+ /// The available PIN types correspond to the PIN types used by the Nitrokey devices:  user and
+ /// admin.
++#[allow(unused_doc_comments)]
+ Enum! {PinType, [
+   Admin => "admin",
+   User => "user"
+-- 
+2.21.0
+

diff --git a/app-crypt/nitrocli/nitrocli-0.2.3-r1.ebuild b/app-crypt/nitrocli/nitrocli-0.2.3-r1.ebuild
index 40b62ff2d19..fb74af29209 100644
--- a/app-crypt/nitrocli/nitrocli-0.2.3-r1.ebuild
+++ b/app-crypt/nitrocli/nitrocli-0.2.3-r1.ebuild
@@ -67,6 +67,11 @@ RDEPEND="
 RESTRICT="test"
 QA_FLAGS_IGNORED="/usr/bin/nitrocli"
 
+src_prepare() {
+	eapply -p2 "${FILESDIR}/${PN}_-_fix-rust-1.35-build.patch"
+	default
+}
+
 src_install() {
 	cargo_src_install --path=.