Update to 1.28.0 and cleanup the .spec

- Update to 1.28.0
- Sort BuildRequires alphabetically
- Switch to %%autosetup

.gitignore

@@ -11,3 +11,4 @@ asio-1.4.1.tar.gz
 /asio-1.22.2.tar.gz
 /asio-1.24.0.tar.gz
 /asio-1.26.0.tar.bz2
+/asio-1.28.0.tar.bz2

asio.spec

@@ -2,7 +2,7 @@
 %global debug_package %{nil}
 
 Name:           asio
-Version:        1.26.0
+Version:        1.28.0
 Release:        %autorelease
 Summary:        A cross-platform C++ library for network programming
 
@@ -10,14 +10,14 @@ License:        Boost
 URL:            https://think-async.com
 Source0:        https://downloads.sourceforge.net/%{name}/%{name}-%{version}.tar.bz2
 
-BuildRequires:  gcc
-BuildRequires:  gcc-c++
 BuildRequires:  autoconf
 BuildRequires:  automake
-BuildRequires:  openssl-devel
 BuildRequires:  boost-devel
+BuildRequires:  gcc
+BuildRequires:  gcc-c++
+BuildRequires:  make
+BuildRequires:  openssl-devel
 BuildRequires:  perl-generators
-BuildRequires: make
 
 %description
 The asio package contains a cross-platform C++ library for network programming
@@ -37,7 +37,7 @@ that provides developers with a consistent asynchronous I/O model using a
 modern C++ approach.
 
 %prep
-%setup -q
+%autosetup
 
 %build
 autoreconf --install

sources

@@ -1 +1 @@
-SHA512 (asio-1.26.0.tar.bz2) = 3e41f71a4e0c6928ec9b9fa1b43b5db3eff21d330de6f6def60deacda79632ded3c4d2b2ffe1ae3fe756ba73e37fac30ecd76a76e1e52067e337cd0e7c9260e7
+SHA512 (asio-1.28.0.tar.bz2) = b3fa23caa4cbf1e374fade97102adb22a32c68bd4b050474987c065b516fdf042d46842c41ac94e71458f402fae2d05bc8f617ee523ffb6a74ef33d214e9acd5