Added module for Boost detection and automatic build-up

test/boost_libs/cmake/autocmake.cfg

@@ -0,0 +1,19 @@
+[project]
+name: example
+min_cmake_version: 2.8
+
+[cxx]
+source: ../../../modules/cxx.cmake
+
+[custom]
+source: custom/boost_version-components.cmake
+
+[boost]
+source: ../../../modules/boost/boost.cmake
+fetch: http://sourceforge.net/projects/boost/files/boost/1.59.0/boost_1_59_0.zip
+
+[default_build_paths]
+source: ../../../modules/default_build_paths.cmake
+
+[src]
+source: ../../../modules/src.cmake

test/boost_libs/cmake/custom/boost_version-components.cmake

@@ -0,0 +1,2 @@
+set(BOOST_MINIMUM_REQUIRED 1.59.0)
+list(APPEND BOOST_COMPONENTS_REQUIRED chrono timer system)

test/boost_libs/src/CMakeLists.txt

@@ -0,0 +1,5 @@
+add_executable(example example.cpp)
+if(BUILD_CUSTOM_BOOST)
+    add_dependencies(example custom_boost)
+endif()
+target_link_libraries(example ${Boost_TIMER_LIBRARY} ${Boost_CHRONO_LIBRARY} ${Boost_SYSTEM_LIBRARY})

test/boost_libs/src/example.cpp

@@ -0,0 +1,28 @@
+#include <cmath>
+#include <iostream>
+#include <iomanip>
+
+#include <boost/timer/timer.hpp>
+#include <boost/version.hpp>
+
+int main()
+{
+    boost::timer::auto_cpu_timer t;
+
+    std::cout << "Boost version: "
+              << BOOST_VERSION / 100000
+              << "."
+              << BOOST_VERSION / 100 % 1000
+              << "."
+              << BOOST_VERSION % 100
+              << std::endl;
+
+
+    std::cout << "Measuring some timings..." << std::endl;
+    for (long i = 0; i < 100000000; ++i)
+        std::sqrt(123.456L); // burn some time
+
+    std::cout << "PASSED" << std::endl;
+
+    return 0;
+}