bump to which 4

bindgen-fix-metadata.diff

@@ -1,6 +1,15 @@
---- bindgen-0.53.2/Cargo.toml	2020-03-09T23:18:21+00:00
-+++ bindgen-0.53.2/Cargo.toml	2020-05-14T06:11:52.686170+00:00
-@@ -100,7 +100,7 @@
+--- bindgen-0.54.0/Cargo.toml	2020-05-21T19:44:20+00:00
++++ bindgen-0.54.0/Cargo.toml	2020-09-18T13:47:05.734580+00:00
+@@ -88,7 +88,7 @@
+ version = "0.1"
+ 
+ [dependencies.which]
+-version = "3.0"
++version = "4.0"
+ optional = true
+ default-features = false
+ [dev-dependencies.clap]
+@@ -101,7 +101,7 @@
  version = "0.1"
  
  [features]

rust-bindgen.spec

@@ -5,7 +5,7 @@
 
 Name:           rust-%{crate}
 Version:        0.54.0
-Release:        2%{?dist}
+Release:        3%{?dist}
 Summary:        Automatically generates Rust FFI bindings to C and C++ libraries
 
 # Upstream license specification: BSD-3-Clause
@@ -16,6 +16,7 @@ Source:         %{crates_source}
 # * No "runtime" feature by default. We can afford linking directly to libclang
 #   and rebuild it for each SONAME change. This just makes it better integrated
 #   in distribution context.
+# * Bump which from 3.0 to 4.0
 Patch0:         bindgen-fix-metadata.diff
 
 ExclusiveArch:  %{rust_arches}
@@ -267,6 +268,9 @@ which use "which-rustfmt" feature of "%{crate}" crate.
 %endif
 
 %changelog
+* Fri Sep 18 2020 Fabio Valentini <decathorpe@gmail.com> - 0.54.0-3
+- Bump to which 4.
+
 * Wed Jul 29 2020 Fedora Release Engineering <releng@fedoraproject.org> - 0.54.0-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild