Add byte-lite and gsl-lite as per #499 (#504)

Author: ned14

cmake/configs/default.cmake

@@ -211,6 +211,7 @@ hunter_default_version(boost-pba VERSION 1.0.0-p0)
 hunter_default_version(botan VERSION 2.11.0-110af9494)
 hunter_default_version(breakpad VERSION 0.0.0-12ecff3-p4)
 hunter_default_version(bullet VERSION 2.87-p0)
+hunter_default_version(byte-lite VERSION 0.3.0-p0)
 hunter_default_version(c-ares VERSION 1.14.0-p0)
 hunter_default_version(caffe VERSION rc3-p2)
 hunter_default_version(catkin VERSION 0.7.17-p0)
@@ -302,6 +303,7 @@ hunter_default_version(glog VERSION 0.4.0)
 hunter_default_version(glproto VERSION 1.4.17)
 hunter_default_version(glslang VERSION 8.13.3743-9eef54b2-p0)
 hunter_default_version(glu VERSION 9.0.1-p1)
+hunter_default_version(gsl-lite VERSION 0.40.0-p0)
 hunter_default_version(gst_plugins_bad VERSION 1.10.4)
 hunter_default_version(gst_plugins_base VERSION 1.10.4)
 hunter_default_version(gst_plugins_good VERSION 1.10.4)

cmake/projects/byte-lite/hunter.cmake

@@ -0,0 +1,24 @@
+# Copyright (c) 2021 Niall Douglas https://www.nedproductions.biz/
+# All rights reserved.
+
+# !!! DO NOT PLACE HEADER GUARDS HERE !!!
+
+include(hunter_add_version)
+include(hunter_cacheable)
+include(hunter_download)
+include(hunter_pick_scheme)
+
+hunter_add_version(
+    PACKAGE_NAME
+    byte-lite
+    VERSION
+    0.3.0-p0
+    URL
+    "https://github.com/martinmoene/byte-lite/archive/refs/tags/v0.3.0.tar.gz"
+    SHA1
+    8a1d64fa8af6b304a9299cc5a02066b04efa63b8
+)
+
+hunter_pick_scheme(DEFAULT url_sha1_cmake)
+hunter_cacheable(byte-lite)
+hunter_download(PACKAGE_NAME byte-lite)

cmake/projects/gsl-lite/hunter.cmake

@@ -0,0 +1,24 @@
+# Copyright (c) 2021 Niall Douglas https://www.nedproductions.biz/
+# All rights reserved.
+
+# !!! DO NOT PLACE HEADER GUARDS HERE !!!
+
+include(hunter_add_version)
+include(hunter_cacheable)
+include(hunter_download)
+include(hunter_pick_scheme)
+
+hunter_add_version(
+    PACKAGE_NAME
+    gsl-lite
+    VERSION
+    0.40.0-p0
+    URL
+    "https://github.com/gsl-lite/gsl-lite/archive/refs/tags/v0.40.0.tar.gz"
+    SHA1
+    4e3820b13fdc414d489d30d445f51baa059aadc7
+)
+
+hunter_pick_scheme(DEFAULT url_sha1_cmake)
+hunter_cacheable(gsl-lite)
+hunter_download(PACKAGE_NAME gsl-lite)

docs/packages/pkg/byte-lite.rst

@@ -0,0 +1,21 @@
+.. spelling::
+
+    byte
+    lite
+    byte-lite
+
+.. index:: containers ; byte-lite
+
+.. _pkg.byte-lite:
+
+byte-lite
+=========
+
+-  `Official <https://github.com/martinmoene/byte-lite>`__
+-  `Example <https://github.com/cpp-pm/hunter/blob/master/examples/byte-lite/CMakeLists.txt>`__
+
+.. code-block:: cmake
+
+    hunter_add_package(byte-lite)
+    find_package(byte-lite CONFIG REQUIRED)
+    target_link_libraries(... nonstd::byte-lite)

docs/packages/pkg/gsl-lite.rst

@@ -0,0 +1,21 @@
+.. spelling::
+
+    gsl
+    lite
+    gsl-lite
+
+.. index:: containers ; gsl-lite
+
+.. _pkg.gsl-lite:
+
+gsl-lite
+========
+
+-  `Official <https://github.com/martinmoene/gsl-lite>`__
+-  `Example <https://github.com/cpp-pm/hunter/blob/master/examples/gsl-lite/CMakeLists.txt>`__
+
+.. code-block:: cmake
+
+    hunter_add_package(gsl-lite)
+    find_package(gsl-lite CONFIG REQUIRED)
+    target_link_libraries(... gsl::gsl-lite)

examples/byte-lite/CMakeLists.txt

@@ -0,0 +1,16 @@
+# Copyright (c) 2021 Niall Douglas
+# All rights reserved.
+
+cmake_minimum_required(VERSION 3.0)
+
+# Emulate HunterGate:
+# * https://github.com/cpp-pm/gate
+include("../common.cmake")
+
+project(download-byte-lite)
+
+hunter_add_package(byte-lite)
+find_package(byte-lite CONFIG REQUIRED)
+
+add_executable(foo foo.cpp)
+target_link_libraries(foo PUBLIC nonstd::byte-lite)

examples/byte-lite/foo.cpp

@@ -0,0 +1,6 @@
+#include <nonstd/byte.hpp>
+
+int main(int argc, char *argv[])
+{
+  return (nonstd::byte *) argv, 0;
+}

examples/gsl-lite/CMakeLists.txt

@@ -0,0 +1,16 @@
+# Copyright (c) 2021 Niall Douglas
+# All rights reserved.
+
+cmake_minimum_required(VERSION 3.0)
+
+# Emulate HunterGate:
+# * https://github.com/cpp-pm/gate
+include("../common.cmake")
+
+project(download-gsl-lite)
+
+hunter_add_package(gsl-lite)
+find_package(gsl-lite CONFIG REQUIRED)
+
+add_executable(foo foo.cpp)
+target_link_libraries(foo PUBLIC gsl::gsl-lite)

examples/gsl-lite/foo.cpp

@@ -0,0 +1,6 @@
+#include <gsl/gsl-lite.hpp>
+
+int main(int argc, char *argv[])
+{
+  return gsl::span<int>(&argc, 1).front(), 0;
+}