Add boost.compute

cmake/configs/default.cmake

@@ -36,6 +36,7 @@ hunter_config(Async++ VERSION 0.0.3-hunter)
 hunter_config(Avahi VERSION 0.6.31)
 hunter_config(BZip2 VERSION 1.0.6-p1)
 hunter_config(Boost VERSION 1.58.0-p1)
+hunter_config(BoostCompute VERSION 0.5-p0)
 hunter_config(CLAPACK VERSION 3.2.1)
 hunter_config(Clang VERSION 3.6.2)
 hunter_config(ClangToolsExtra VERSION ${HUNTER_Clang_VERSION})

cmake/projects/BoostCompute/hunter.cmake

@@ -0,0 +1,28 @@
+# Copyright (c) 2016, Ruslan Baratov
+# All rights reserved.
+
+if(DEFINED HUNTER_CMAKE_PROJECTS_BOOSTCOMPUTE_CMAKE_)
+  return()
+else()
+  set(HUNTER_CMAKE_PROJECTS_BOOSTCOMPUTE_CMAKE_ 1)
+endif()
+
+include(hunter_add_version)
+include(hunter_cacheable)
+include(hunter_download)
+include(hunter_pick_scheme)
+
+hunter_add_version(
+    PACKAGE_NAME
+    BoostCompute
+    VERSION
+    0.5-p0
+    URL
+    "https://github.com/hunter-packages/boost-compute/archive/v0.5-p0.tar.gz"
+    SHA1
+    f9a54b5210a4a8f1beb8c7bd3e2469a76f975de5
+)
+
+hunter_pick_scheme(DEFAULT url_sha1_cmake)
+hunter_cacheable(BoostCompute)
+hunter_download(PACKAGE_NAME BoostCompute)

examples/Boost-compute/CMakeLists.txt

@@ -0,0 +1,19 @@
+# Copyright (c) 2016, Ruslan Baratov
+# All rights reserved.
+
+cmake_minimum_required(VERSION 3.0)
+
+# Emulate HunterGate:
+# * https://github.com/hunter-packages/gate
+include("../common.cmake")
+
+project(download-boost-compute)
+
+# download boost.compute
+hunter_add_package(BoostCompute)
+
+# now boost.compute can be used
+find_package(BoostCompute CONFIG REQUIRED)
+
+add_executable(foo foo.cpp)
+target_link_libraries(foo BoostCompute::boost_compute)

examples/Boost-compute/foo.cpp

@@ -0,0 +1,14 @@
+#include <iostream> // std::cout
+#include <boost/compute/core.hpp>
+
+int main() {
+  namespace compute = boost::compute;
+
+  // get the default device
+  compute::device device = compute::system::default_device();
+
+  // print the device's name
+  std::cout << "hello from " << device.name() << std::endl;
+
+  return EXIT_SUCCESS;
+}