Integrate CMake with `<catch2/catch.hpp>` include paths

This also goes for pkg-config installed by our CMake installation.

This includes

* Updating CMake version on Travis
* Adding a `Catch2` subfolder to the `single_include/` folder to
provide this include path both _inside_ the repository, and _outside_.
* Updated examples to build with the new paths
* Other general CMake cleanup
diff --git a/.travis.yml b/.travis.yml
index b204560..14595f7 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -249,7 +249,7 @@
   - mkdir -p ${DEPS_DIR} && cd ${DEPS_DIR}
   - |
     if [[ "${TRAVIS_OS_NAME}" == "linux" ]]; then
-      CMAKE_URL="http://www.cmake.org/files/v3.3/cmake-3.3.2-Linux-x86_64.tar.gz"
+      CMAKE_URL="http://www.cmake.org/files/v3.5/cmake-3.5.2-Linux-x86_64.tar.gz"
       mkdir cmake && travis_retry wget --no-check-certificate --quiet -O - ${CMAKE_URL} | tar --strip-components=1 -xz -C cmake
       export PATH=${DEPS_DIR}/cmake/bin:${PATH}
     elif [[ "${TRAVIS_OS_NAME}" == "osx" ]]; then
diff --git a/CMake/MiscFunctions.cmake b/CMake/MiscFunctions.cmake
new file mode 100644
index 0000000..262f7cd
--- /dev/null
+++ b/CMake/MiscFunctions.cmake
@@ -0,0 +1,26 @@
+#checks that the given hard-coded list contains all headers + sources in the given folder
+function(CheckFileList LIST_VAR FOLDER)
+  set(MESSAGE " should be added to the variable ${LIST_VAR}")
+  set(MESSAGE "${MESSAGE} in ${CMAKE_CURRENT_LIST_FILE}\n")
+  file(GLOB GLOBBED_LIST "${FOLDER}/*.cpp"
+                         "${FOLDER}/*.hpp"
+                         "${FOLDER}/*.h")
+  list(REMOVE_ITEM GLOBBED_LIST ${${LIST_VAR}})
+  foreach(EXTRA_ITEM ${GLOBBED_LIST})
+    string(REPLACE "${CATCH_DIR}/" "" RELATIVE_FILE_NAME "${EXTRA_ITEM}")
+    message(AUTHOR_WARNING "The file \"${RELATIVE_FILE_NAME}\"${MESSAGE}")
+  endforeach()
+endfunction()
+
+function(CheckFileListRec LIST_VAR FOLDER)
+  set(MESSAGE " should be added to the variable ${LIST_VAR}")
+  set(MESSAGE "${MESSAGE} in ${CMAKE_CURRENT_LIST_FILE}\n")
+  file(GLOB_RECURSE GLOBBED_LIST "${FOLDER}/*.cpp"
+                                 "${FOLDER}/*.hpp"
+                                 "${FOLDER}/*.h")
+  list(REMOVE_ITEM GLOBBED_LIST ${${LIST_VAR}})
+  foreach(EXTRA_ITEM ${GLOBBED_LIST})
+    string(REPLACE "${CATCH_DIR}/" "" RELATIVE_FILE_NAME "${EXTRA_ITEM}")
+    message(AUTHOR_WARNING "The file \"${RELATIVE_FILE_NAME}\"${MESSAGE}")
+  endforeach()
+endfunction()
diff --git a/catch.pc.in b/CMake/catch2.pc.in
similarity index 64%
rename from catch.pc.in
rename to CMake/catch2.pc.in
index c2496d2..d50c753 100644
--- a/catch.pc.in
+++ b/CMake/catch2.pc.in
@@ -1,6 +1,6 @@
 includedir=@CMAKE_INSTALL_FULL_INCLUDEDIR@
 
-Name: Catch
+Name: Catch2
 Description: Testing library for C++
 Version: @Catch2_VERSION@
-Cflags: -I${includedir} -I${includedir}/catch
+Cflags: -I${includedir}
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 9fdb508..ce1ecf8 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.1)
+cmake_minimum_required(VERSION 3.5)
 
 # detect if Catch is being bundled,
 # disable testsuite in that case
@@ -8,7 +8,12 @@
 
 project(Catch2 LANGUAGES CXX VERSION 2.2.3)
 
+# Provide path for scripts
+list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}/CMake")
+
 include(GNUInstallDirs)
+include(CMakePackageConfigHelpers)
+include(CTest)
 
 option(CATCH_USE_VALGRIND "Perform SelfTests with Valgrind" OFF)
 option(CATCH_BUILD_EXAMPLES "Build documentation examples" OFF)
@@ -27,433 +32,115 @@
     set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /ENTRY:wmainCRTStartup")
 endif()
 
-#checks that the given hard-coded list contains all headers + sources in the given folder
-function(CheckFileList LIST_VAR FOLDER)
-  set(MESSAGE " should be added to the variable ${LIST_VAR}")
-  set(MESSAGE "${MESSAGE} in ${CMAKE_CURRENT_LIST_FILE}\n")
-  file(GLOB GLOBBED_LIST "${FOLDER}/*.cpp"
-                         "${FOLDER}/*.hpp"
-                         "${FOLDER}/*.h")
-  list(REMOVE_ITEM GLOBBED_LIST ${${LIST_VAR}})
-  foreach(EXTRA_ITEM ${GLOBBED_LIST})
-    string(REPLACE "${CATCH_DIR}/" "" RELATIVE_FILE_NAME "${EXTRA_ITEM}")
-    message(AUTHOR_WARNING "The file \"${RELATIVE_FILE_NAME}\"${MESSAGE}")
-  endforeach()
-endfunction()
-
-function(CheckFileListRec LIST_VAR FOLDER)
-  set(MESSAGE " should be added to the variable ${LIST_VAR}")
-  set(MESSAGE "${MESSAGE} in ${CMAKE_CURRENT_LIST_FILE}\n")
-  file(GLOB_RECURSE GLOBBED_LIST "${FOLDER}/*.cpp"
-                                 "${FOLDER}/*.hpp"
-                                 "${FOLDER}/*.h")
-  list(REMOVE_ITEM GLOBBED_LIST ${${LIST_VAR}})
-  foreach(EXTRA_ITEM ${GLOBBED_LIST})
-    string(REPLACE "${CATCH_DIR}/" "" RELATIVE_FILE_NAME "${EXTRA_ITEM}")
-    message(AUTHOR_WARNING "The file \"${RELATIVE_FILE_NAME}\"${MESSAGE}")
-  endforeach()
-endfunction()
-
-# define the sources of the self test
-# Please keep these ordered alphabetically
-set(TEST_SOURCES
-        ${SELF_TEST_DIR}/TestMain.cpp
-        ${SELF_TEST_DIR}/IntrospectiveTests/CmdLine.tests.cpp
-        ${SELF_TEST_DIR}/IntrospectiveTests/PartTracker.tests.cpp
-        ${SELF_TEST_DIR}/IntrospectiveTests/TagAlias.tests.cpp
-        ${SELF_TEST_DIR}/IntrospectiveTests/String.tests.cpp
-        ${SELF_TEST_DIR}/IntrospectiveTests/Xml.tests.cpp
-        ${SELF_TEST_DIR}/UsageTests/Approx.tests.cpp
-        ${SELF_TEST_DIR}/UsageTests/BDD.tests.cpp
-        ${SELF_TEST_DIR}/UsageTests/Benchmark.tests.cpp
-        ${SELF_TEST_DIR}/UsageTests/Class.tests.cpp
-        ${SELF_TEST_DIR}/UsageTests/Compilation.tests.cpp
-        ${SELF_TEST_DIR}/UsageTests/Condition.tests.cpp
-        ${SELF_TEST_DIR}/UsageTests/Decomposition.tests.cpp
-        ${SELF_TEST_DIR}/UsageTests/EnumToString.tests.cpp
-        ${SELF_TEST_DIR}/UsageTests/Exception.tests.cpp
-        ${SELF_TEST_DIR}/UsageTests/Message.tests.cpp
-        ${SELF_TEST_DIR}/UsageTests/Misc.tests.cpp
-        ${SELF_TEST_DIR}/UsageTests/ToStringChrono.tests.cpp
-        ${SELF_TEST_DIR}/UsageTests/ToStringGeneral.tests.cpp
-        ${SELF_TEST_DIR}/UsageTests/ToStringPair.tests.cpp
-        ${SELF_TEST_DIR}/UsageTests/ToStringTuple.tests.cpp
-        ${SELF_TEST_DIR}/UsageTests/ToStringVector.tests.cpp
-        ${SELF_TEST_DIR}/UsageTests/ToStringWhich.tests.cpp
-        ${SELF_TEST_DIR}/UsageTests/Tricky.tests.cpp
-        ${SELF_TEST_DIR}/UsageTests/VariadicMacros.tests.cpp
-        ${SELF_TEST_DIR}/UsageTests/Matchers.tests.cpp
-        )
-CheckFileList(TEST_SOURCES ${SELF_TEST_DIR})
-
-# A set of impl files that just #include a single header
-# Please keep these ordered alphabetically
-set(SURROGATE_SOURCES
-        ${SELF_TEST_DIR}/SurrogateCpps/catch_console_colour.cpp
-        ${SELF_TEST_DIR}/SurrogateCpps/catch_debugger.cpp
-        ${SELF_TEST_DIR}/SurrogateCpps/catch_interfaces_reporter.cpp
-        ${SELF_TEST_DIR}/SurrogateCpps/catch_option.cpp
-        ${SELF_TEST_DIR}/SurrogateCpps/catch_stream.cpp
-        ${SELF_TEST_DIR}/SurrogateCpps/catch_test_case_tracker.cpp
-        ${SELF_TEST_DIR}/SurrogateCpps/catch_test_spec.cpp
-        ${SELF_TEST_DIR}/SurrogateCpps/catch_xmlwriter.cpp
-        )
-CheckFileList(SURROGATE_SOURCES ${SELF_TEST_DIR}/SurrogateCpps)
-
-
-# Please keep these ordered alphabetically
-set(TOP_LEVEL_HEADERS
-        ${HEADER_DIR}/catch.hpp
-        ${HEADER_DIR}/catch_with_main.hpp
-        )
-CheckFileList(TOP_LEVEL_HEADERS ${HEADER_DIR})
-
-# Please keep these ordered alphabetically
-set(EXTERNAL_HEADERS
-        ${HEADER_DIR}/external/clara.hpp
-        )
-CheckFileList(EXTERNAL_HEADERS ${HEADER_DIR}/external)
-
-
-# Please keep these ordered alphabetically
-set(INTERNAL_HEADERS
-        ${HEADER_DIR}/internal/catch_approx.h
-        ${HEADER_DIR}/internal/catch_assertionhandler.h
-        ${HEADER_DIR}/internal/catch_assertioninfo.h
-        ${HEADER_DIR}/internal/catch_assertionresult.h
-        ${HEADER_DIR}/internal/catch_capture.hpp
-        ${HEADER_DIR}/internal/catch_capture_matchers.h
-        ${HEADER_DIR}/internal/catch_clara.h
-        ${HEADER_DIR}/internal/catch_commandline.h
-        ${HEADER_DIR}/internal/catch_common.h
-        ${HEADER_DIR}/internal/catch_compiler_capabilities.h
-        ${HEADER_DIR}/internal/catch_config.hpp
-        ${HEADER_DIR}/internal/catch_console_colour.h
-        ${HEADER_DIR}/internal/catch_context.h
-        ${HEADER_DIR}/internal/catch_debug_console.h
-        ${HEADER_DIR}/internal/catch_debugger.h
-        ${HEADER_DIR}/internal/catch_decomposer.h
-        ${HEADER_DIR}/internal/catch_default_main.hpp
-        ${HEADER_DIR}/internal/catch_enforce.h
-        ${HEADER_DIR}/internal/catch_errno_guard.h
-        ${HEADER_DIR}/internal/catch_exception_translator_registry.h
-        ${HEADER_DIR}/internal/catch_external_interfaces.h
-        ${HEADER_DIR}/internal/catch_fatal_condition.h
-        ${HEADER_DIR}/internal/catch_impl.hpp
-        ${HEADER_DIR}/internal/catch_interfaces_capture.h
-        ${HEADER_DIR}/internal/catch_interfaces_config.h
-        ${HEADER_DIR}/internal/catch_interfaces_exception.h
-        ${HEADER_DIR}/internal/catch_interfaces_registry_hub.h
-        ${HEADER_DIR}/internal/catch_interfaces_reporter.h
-        ${HEADER_DIR}/internal/catch_interfaces_runner.h
-        ${HEADER_DIR}/internal/catch_interfaces_tag_alias_registry.h
-        ${HEADER_DIR}/internal/catch_interfaces_testcase.h
-        ${HEADER_DIR}/internal/catch_leak_detector.h
-        ${HEADER_DIR}/internal/catch_list.h
-        ${HEADER_DIR}/internal/catch_matchers.h
-        ${HEADER_DIR}/internal/catch_matchers_floating.h
-        ${HEADER_DIR}/internal/catch_matchers_generic.hpp
-        ${HEADER_DIR}/internal/catch_matchers_string.h
-        ${HEADER_DIR}/internal/catch_matchers_vector.h
-        ${HEADER_DIR}/internal/catch_message.h
-        ${HEADER_DIR}/internal/catch_objc.hpp
-        ${HEADER_DIR}/internal/catch_objc_arc.hpp
-        ${HEADER_DIR}/internal/catch_option.hpp
-        ${HEADER_DIR}/internal/catch_output_redirect.h
-        ${HEADER_DIR}/internal/catch_platform.h
-        ${HEADER_DIR}/internal/catch_random_number_generator.h
-        ${HEADER_DIR}/internal/catch_reenable_warnings.h
-        ${HEADER_DIR}/internal/catch_reporter_registrars.hpp
-        ${HEADER_DIR}/internal/catch_reporter_registry.h
-        ${HEADER_DIR}/internal/catch_result_type.h
-        ${HEADER_DIR}/internal/catch_run_context.h
-        ${HEADER_DIR}/internal/catch_benchmark.h
-        ${HEADER_DIR}/internal/catch_section.h
-        ${HEADER_DIR}/internal/catch_section_info.h
-        ${HEADER_DIR}/internal/catch_session.h
-        ${HEADER_DIR}/internal/catch_startup_exception_registry.h
-        ${HEADER_DIR}/internal/catch_stream.h
-        ${HEADER_DIR}/internal/catch_stringref.h
-        ${HEADER_DIR}/internal/catch_string_manip.h
-        ${HEADER_DIR}/internal/catch_suppress_warnings.h
-        ${HEADER_DIR}/internal/catch_tag_alias.h
-        ${HEADER_DIR}/internal/catch_tag_alias_autoregistrar.h
-        ${HEADER_DIR}/internal/catch_tag_alias_registry.h
-        ${HEADER_DIR}/internal/catch_test_case_info.h
-        ${HEADER_DIR}/internal/catch_test_case_registry_impl.h
-        ${HEADER_DIR}/internal/catch_test_case_tracker.h
-        ${HEADER_DIR}/internal/catch_test_registry.h
-        ${HEADER_DIR}/internal/catch_test_spec.h
-        ${HEADER_DIR}/internal/catch_test_spec_parser.h
-        ${HEADER_DIR}/internal/catch_text.h
-        ${HEADER_DIR}/internal/catch_timer.h
-        ${HEADER_DIR}/internal/catch_to_string.hpp
-        ${HEADER_DIR}/internal/catch_tostring.h
-        ${HEADER_DIR}/internal/catch_totals.h
-        ${HEADER_DIR}/internal/catch_uncaught_exceptions.h
-        ${HEADER_DIR}/internal/catch_user_interfaces.h
-        ${HEADER_DIR}/internal/catch_version.h
-        ${HEADER_DIR}/internal/catch_wildcard_pattern.h
-        ${HEADER_DIR}/internal/catch_windows_h_proxy.h
-        ${HEADER_DIR}/internal/catch_xmlwriter.h
-        )
-set(IMPL_SOURCES
-        ${HEADER_DIR}/internal/catch_approx.cpp
-        ${HEADER_DIR}/internal/catch_assertionhandler.cpp
-        ${HEADER_DIR}/internal/catch_assertionresult.cpp
-        ${HEADER_DIR}/internal/catch_benchmark.cpp
-        ${HEADER_DIR}/internal/catch_capture_matchers.cpp
-        ${HEADER_DIR}/internal/catch_commandline.cpp
-        ${HEADER_DIR}/internal/catch_common.cpp
-        ${HEADER_DIR}/internal/catch_config.cpp
-        ${HEADER_DIR}/internal/catch_console_colour.cpp
-        ${HEADER_DIR}/internal/catch_context.cpp
-        ${HEADER_DIR}/internal/catch_debug_console.cpp
-        ${HEADER_DIR}/internal/catch_debugger.cpp
-        ${HEADER_DIR}/internal/catch_decomposer.cpp
-        ${HEADER_DIR}/internal/catch_errno_guard.cpp
-        ${HEADER_DIR}/internal/catch_exception_translator_registry.cpp
-        ${HEADER_DIR}/internal/catch_fatal_condition.cpp
-        ${HEADER_DIR}/internal/catch_interfaces_capture.cpp
-        ${HEADER_DIR}/internal/catch_interfaces_config.cpp
-        ${HEADER_DIR}/internal/catch_interfaces_exception.cpp
-        ${HEADER_DIR}/internal/catch_interfaces_registry_hub.cpp
-        ${HEADER_DIR}/internal/catch_interfaces_runner.cpp
-        ${HEADER_DIR}/internal/catch_interfaces_testcase.cpp
-        ${HEADER_DIR}/internal/catch_list.cpp
-        ${HEADER_DIR}/internal/catch_leak_detector.cpp
-        ${HEADER_DIR}/internal/catch_matchers.cpp
-        ${HEADER_DIR}/internal/catch_matchers_floating.cpp
-        ${HEADER_DIR}/internal/catch_matchers_generic.cpp
-        ${HEADER_DIR}/internal/catch_matchers_string.cpp
-        ${HEADER_DIR}/internal/catch_message.cpp
-        ${HEADER_DIR}/internal/catch_output_redirect.cpp
-        ${HEADER_DIR}/internal/catch_registry_hub.cpp
-        ${HEADER_DIR}/internal/catch_interfaces_reporter.cpp
-        ${HEADER_DIR}/internal/catch_random_number_generator.cpp
-        ${HEADER_DIR}/internal/catch_reporter_registry.cpp
-        ${HEADER_DIR}/internal/catch_result_type.cpp
-        ${HEADER_DIR}/internal/catch_run_context.cpp
-        ${HEADER_DIR}/internal/catch_section.cpp
-        ${HEADER_DIR}/internal/catch_section_info.cpp
-        ${HEADER_DIR}/internal/catch_session.cpp
-        ${HEADER_DIR}/internal/catch_startup_exception_registry.cpp
-        ${HEADER_DIR}/internal/catch_stream.cpp
-        ${HEADER_DIR}/internal/catch_stringref.cpp
-        ${HEADER_DIR}/internal/catch_string_manip.cpp
-        ${HEADER_DIR}/internal/catch_tag_alias.cpp
-        ${HEADER_DIR}/internal/catch_tag_alias_autoregistrar.cpp
-        ${HEADER_DIR}/internal/catch_tag_alias_registry.cpp
-        ${HEADER_DIR}/internal/catch_test_case_info.cpp
-        ${HEADER_DIR}/internal/catch_test_case_registry_impl.cpp
-        ${HEADER_DIR}/internal/catch_test_case_tracker.cpp
-        ${HEADER_DIR}/internal/catch_test_registry.cpp
-        ${HEADER_DIR}/internal/catch_test_spec.cpp
-        ${HEADER_DIR}/internal/catch_test_spec_parser.cpp
-        ${HEADER_DIR}/internal/catch_timer.cpp
-        ${HEADER_DIR}/internal/catch_tostring.cpp
-        ${HEADER_DIR}/internal/catch_totals.cpp
-        ${HEADER_DIR}/internal/catch_uncaught_exceptions.cpp
-        ${HEADER_DIR}/internal/catch_version.cpp
-        ${HEADER_DIR}/internal/catch_wildcard_pattern.cpp
-        ${HEADER_DIR}/internal/catch_xmlwriter.cpp
-        )
-set(INTERNAL_FILES ${IMPL_SOURCES} ${INTERNAL_HEADERS})
-CheckFileList(INTERNAL_FILES ${HEADER_DIR}/internal)
-
-# Please keep these ordered alphabetically
-set(REPORTER_HEADERS
-        ${HEADER_DIR}/reporters/catch_reporter_automake.hpp
-        ${HEADER_DIR}/reporters/catch_reporter_bases.hpp
-        ${HEADER_DIR}/reporters/catch_reporter_compact.h
-        ${HEADER_DIR}/reporters/catch_reporter_console.h
-        ${HEADER_DIR}/reporters/catch_reporter_junit.h
-        ${HEADER_DIR}/reporters/catch_reporter_listening.h
-        ${HEADER_DIR}/reporters/catch_reporter_tap.hpp
-        ${HEADER_DIR}/reporters/catch_reporter_teamcity.hpp
-        ${HEADER_DIR}/reporters/catch_reporter_xml.h
-        )
-set(REPORTER_SOURCES
-        ${HEADER_DIR}/reporters/catch_reporter_bases.cpp
-        ${HEADER_DIR}/reporters/catch_reporter_compact.cpp
-        ${HEADER_DIR}/reporters/catch_reporter_console.cpp
-        ${HEADER_DIR}/reporters/catch_reporter_junit.cpp
-        ${HEADER_DIR}/reporters/catch_reporter_listening.cpp
-        ${HEADER_DIR}/reporters/catch_reporter_xml.cpp
-        )
-set(REPORTER_FILES ${REPORTER_HEADERS} ${REPORTER_SOURCES})
-CheckFileList(REPORTER_FILES ${HEADER_DIR}/reporters)
-
-# Specify the headers, too, so CLion recognises them as project files
-set(HEADERS
-        ${TOP_LEVEL_HEADERS}
-        ${EXTERNAL_HEADERS}
-        ${INTERNAL_HEADERS}
-        ${REPORTER_HEADERS}
-        )
-
-# Provide some groupings for IDEs
-SOURCE_GROUP("Tests" FILES ${TEST_SOURCES})
-SOURCE_GROUP("Surrogates" FILES ${SURROGATE_SOURCES})
-
-
-# Projects consuming Catch via ExternalProject_Add might want to use install step
-# without building all of our selftests.
-
-if(DEFINED NO_SELFTEST)
-    message(DEPRECATION "*** CMake option NO_SELFTEST is deprecated; use BUILD_TESTING instead")
-    if (NO_SELFTEST)
-        set(BUILD_TESTING OFF CACHE BOOL "Disable Catch2 internal testsuite" FORCE)
-    else()
-        set(BUILD_TESTING ON CACHE BOOL "Disable Catch2 internal testsuite" FORCE)
-    endif()
-endif()
-
-include(CTest)
-
 if (BUILD_TESTING AND NOT_SUBPROJECT)
-    add_executable(SelfTest ${TEST_SOURCES} ${IMPL_SOURCES} ${REPORTER_SOURCES} ${SURROGATE_SOURCES} ${HEADERS})
-    target_include_directories(SelfTest PRIVATE ${HEADER_DIR})
-
-    if(USE_CPP14)
-        message(STATUS "Enabling C++14")
-        set_property(TARGET SelfTest PROPERTY CXX_STANDARD 14)
-    else()
-        message(STATUS "Enabling C++11")
-        set_property(TARGET SelfTest PROPERTY CXX_STANDARD 11)
-    endif()
-
-    set_property(TARGET SelfTest PROPERTY CXX_STANDARD_REQUIRED ON)
-    set_property(TARGET SelfTest PROPERTY CXX_EXTENSIONS OFF)
-
-    if (CATCH_ENABLE_COVERAGE)
-        set(ENABLE_COVERAGE ON CACHE BOOL "Enable coverage build." FORCE)
-        list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}/CMake")
-        find_package(codecov)
-        add_coverage(SelfTest)
-        list(APPEND LCOV_REMOVE_PATTERNS "'/usr/*'")
-        coverage_evaluate()
-    endif()
-
-    # Add per compiler options
-    if ( CMAKE_CXX_COMPILER_ID MATCHES "Clang|AppleClang|GNU" )
-        target_compile_options( SelfTest PRIVATE -Wall -Wextra -Wunreachable-code -Wpedantic)
-        if (CATCH_ENABLE_WERROR)
-            target_compile_options( SelfTest PRIVATE -Werror)
-        endif()
-    endif()
-    # Clang specific options go here
-    if ( CMAKE_CXX_COMPILER_ID MATCHES "Clang" )
-        target_compile_options( SelfTest PRIVATE -Wweak-vtables -Wexit-time-destructors -Wglobal-constructors -Wmissing-noreturn )
-    endif()
-    if ( CMAKE_CXX_COMPILER_ID MATCHES "MSVC" )
-		STRING(REGEX REPLACE "/W[0-9]" "/W4" CMAKE_CXX_FLAGS ${CMAKE_CXX_FLAGS}) # override default warning level
-        target_compile_options( SelfTest PRIVATE /w44265 /w44061 /w44062 )
-        if (CATCH_ENABLE_WERROR)
-            target_compile_options( SelfTest PRIVATE /WX)
-        endif()
-        # Force MSVC to consider everything as encoded in utf-8
-        target_compile_options( SelfTest PRIVATE /utf-8 )
-    endif()
-
-
-    # configure unit tests via CTest
-    include(CTest)
-    add_test(NAME RunTests COMMAND $<TARGET_FILE:SelfTest>)
-
-    add_test(NAME ListTests COMMAND $<TARGET_FILE:SelfTest> --list-tests --verbosity high)
-    set_tests_properties(ListTests PROPERTIES 
-        PASS_REGULAR_EXPRESSION "[0-9]+ test cases"
-        FAIL_REGULAR_EXPRESSION "Hidden Test"
-    )
-
-    add_test(NAME ListTags COMMAND $<TARGET_FILE:SelfTest> --list-tags)
-    set_tests_properties(ListTags PROPERTIES 
-        PASS_REGULAR_EXPRESSION "[0-9]+ tags" 
-        FAIL_REGULAR_EXPRESSION "[.]")
-
-    add_test(NAME ListReporters COMMAND $<TARGET_FILE:SelfTest> --list-reporters)
-    set_tests_properties(ListReporters PROPERTIES PASS_REGULAR_EXPRESSION "Available reporters:")
-
-    add_test(NAME ListTestNamesOnly COMMAND $<TARGET_FILE:SelfTest> --list-test-names-only)
-    set_tests_properties(ListTestNamesOnly PROPERTIES 
-        PASS_REGULAR_EXPRESSION "Regex string matcher"
-        FAIL_REGULAR_EXPRESSION "Hidden Test")
-
-    add_test(NAME NoAssertions COMMAND $<TARGET_FILE:SelfTest> -w NoAssertions)
-    set_tests_properties(NoAssertions PROPERTIES PASS_REGULAR_EXPRESSION "No assertions in test case")
-
-    add_test(NAME NoTest COMMAND $<TARGET_FILE:SelfTest> -w NoTests "___nonexistent_test___")
-    set_tests_properties(NoTest PROPERTIES PASS_REGULAR_EXPRESSION "No test cases matched")
-
-    # AppVeyor has a Python 2.7 in path, but doesn't have .py files as autorunnable
-    add_test(NAME ApprovalTests COMMAND python ${CMAKE_CURRENT_SOURCE_DIR}/scripts/approvalTests.py $<TARGET_FILE:SelfTest>)
-    set_tests_properties(ApprovalTests PROPERTIES FAIL_REGULAR_EXPRESSION "Results differed")
-
-    if (CATCH_USE_VALGRIND)
-        add_test(NAME ValgrindRunTests COMMAND valgrind --leak-check=full --error-exitcode=1 $<TARGET_FILE:SelfTest>)
-        add_test(NAME ValgrindListTests COMMAND valgrind --leak-check=full --error-exitcode=1 $<TARGET_FILE:SelfTest> --list-tests --verbosity high)
-        set_tests_properties(ValgrindListTests PROPERTIES PASS_REGULAR_EXPRESSION "definitely lost: 0 bytes in 0 blocks")
-        add_test(NAME ValgrindListTags COMMAND valgrind --leak-check=full --error-exitcode=1 $<TARGET_FILE:SelfTest> --list-tags)
-        set_tests_properties(ValgrindListTags PROPERTIES PASS_REGULAR_EXPRESSION "definitely lost: 0 bytes in 0 blocks")
-    endif()
-
-endif() # !NO_SELFTEST
-
+    add_subdirectory(projects)
+endif()
 
 if(CATCH_BUILD_EXAMPLES)
     add_subdirectory(examples)
 endif()
 
-install(DIRECTORY "single_include/" DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}/catch")
-
-install(DIRECTORY docs/ DESTINATION "${CMAKE_INSTALL_DOCDIR}")
-
-## Provide some pkg-config integration
-# Don't bother on Windows
-if(NOT WIN32 OR NOT CMAKE_HOST_SYSTEM_NAME MATCHES Windows)
-
-    set(PKGCONFIG_INSTALL_DIR
-        "${CMAKE_INSTALL_DATAROOTDIR}/pkgconfig"
-        CACHE PATH "Path where catch.pc is installed"
-    )
-
-    configure_file(${CMAKE_CURRENT_SOURCE_DIR}/catch.pc.in ${CMAKE_CURRENT_BINARY_DIR}/catch.pc @ONLY)
-    install(FILES ${CMAKE_CURRENT_BINARY_DIR}/catch.pc DESTINATION ${PKGCONFIG_INSTALL_DIR})
-
-endif()
 
 # add catch as a 'linkable' target
-add_library(Catch INTERFACE)
+add_library(Catch2 INTERFACE)
 
-# depend on some obvious c++11 features so the dependency is transitively added dependants
-target_compile_features(Catch INTERFACE cxx_auto_type cxx_constexpr cxx_noexcept)
 
-target_include_directories(Catch
-	INTERFACE
-		$<BUILD_INTERFACE:${CMAKE_CURRENT_LIST_DIR}/single_include>
-		$<INSTALL_INTERFACE:include/catch>
-		$<INSTALL_INTERFACE:include>)
+
+# depend on some obvious c++11 features so the dependency is transitively added dependents
+target_compile_features(Catch2
+  INTERFACE
+    cxx_alignas
+    cxx_alignof
+    cxx_attributes
+    cxx_auto_type
+    cxx_constexpr
+    cxx_defaulted_functions
+    cxx_deleted_functions
+    cxx_final
+    cxx_lambdas
+    cxx_noexcept
+    cxx_override
+    cxx_range_for
+    cxx_rvalue_references
+    cxx_static_assert
+    cxx_strong_enums
+    cxx_trailing_return_types
+    cxx_unicode_literals
+    cxx_user_literals
+    cxx_variadic_macros
+)
+
+target_include_directories(Catch2
+  INTERFACE
+    $<BUILD_INTERFACE:${CMAKE_CURRENT_LIST_DIR}/single_include>
+    $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
+)
 
 # provide a namespaced alias for clients to 'link' against if catch is included as a sub-project
-add_library(Catch2::Catch ALIAS Catch)
+add_library(Catch2::Catch2 ALIAS Catch2)
 
 set(CATCH_CMAKE_CONFIG_DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/Catch2")
 
 # create and install an export set for catch target as Catch2::Catch
-install(TARGETS Catch EXPORT Catch2Config DESTINATION ${CMAKE_INSTALL_LIBDIR})
+install(
+  TARGETS
+    Catch2
+  EXPORT
+    Catch2Config
+  DESTINATION ${CMAKE_INSTALL_LIBDIR}
+)
 
-install(EXPORT Catch2Config
-	NAMESPACE Catch2::
-	DESTINATION ${CATCH_CMAKE_CONFIG_DESTINATION})
-
-# install Catch2ConfigVersion.cmake file to handle versions in find_package
-include(CMakePackageConfigHelpers)
+install(
+  EXPORT
+    Catch2Config
+  NAMESPACE
+    Catch2::
+  DESTINATION
+    ${CATCH_CMAKE_CONFIG_DESTINATION}
+)
 
 write_basic_package_version_file(
-	"${CMAKE_CURRENT_BINARY_DIR}/Catch2ConfigVersion.cmake"
-	COMPATIBILITY SameMajorVersion)
+  "${CMAKE_CURRENT_BINARY_DIR}/Catch2ConfigVersion.cmake"
+  COMPATIBILITY
+    SameMajorVersion
+)
 
-install(FILES
-	"${CMAKE_CURRENT_BINARY_DIR}/Catch2ConfigVersion.cmake"
-	DESTINATION ${CATCH_CMAKE_CONFIG_DESTINATION})
+install(
+  DIRECTORY
+    "single_include/"
+  DESTINATION
+    "${CMAKE_INSTALL_INCLUDEDIR}"
+)
+    
+install(
+  FILES 
+    "${CMAKE_CURRENT_BINARY_DIR}/Catch2ConfigVersion.cmake"
+  DESTINATION
+    ${CATCH_CMAKE_CONFIG_DESTINATION}
+)
+
+# Install documentation
+install(
+  DIRECTORY
+    docs/
+  DESTINATION
+    "${CMAKE_INSTALL_DOCDIR}"
+)
+
+
+## Provide some pkg-config integration
+set(PKGCONFIG_INSTALL_DIR
+    "${CMAKE_INSTALL_DATAROOTDIR}/pkgconfig"
+    CACHE PATH "Path where catch2.pc is installed"
+)
+configure_file(
+  ${CMAKE_CURRENT_SOURCE_DIR}/CMake/catch2.pc.in
+  ${CMAKE_CURRENT_BINARY_DIR}/catch2.pc
+  @ONLY
+)
+install(
+  FILES
+    "${CMAKE_CURRENT_BINARY_DIR}/catch2.pc"
+  DESTINATION
+    ${PKGCONFIG_INSTALL_DIR}
+)
diff --git a/conanfile.py b/conanfile.py
index 716ca42..ba39e6b 100644
--- a/conanfile.py
+++ b/conanfile.py
@@ -9,11 +9,11 @@
     author = "philsquared"
     generators = "cmake"
     exports_sources = "single_include/*"
-    url = "https://github.com/philsquared/Catch"
+    url = "https://github.com/catchorg/Catch2"
     license = "Boost Software License - Version 1.0. http://www.boost.org/LICENSE_1_0.txt"
 
     def package(self):
-        self.copy(pattern="catch.hpp", src="single_include", dst="include")
+        self.copy(pattern="catch.hpp", src="single_include/catch2", dst="include/catch2")
 
     def package_id(self):
             self.info.header_only()
diff --git a/examples/000-CatchMain.cpp b/examples/000-CatchMain.cpp
index c8bf91e..2894d42 100644
--- a/examples/000-CatchMain.cpp
+++ b/examples/000-CatchMain.cpp
@@ -6,7 +6,7 @@
 // Let Catch provide main():
 #define CATCH_CONFIG_MAIN
 
-#include "catch.hpp"
+#include <catch2/catch.hpp>
 
 // That's it
 
diff --git a/examples/010-TestCase.cpp b/examples/010-TestCase.cpp
index 16a212a..c00b8a8 100644
--- a/examples/010-TestCase.cpp
+++ b/examples/010-TestCase.cpp
@@ -3,7 +3,7 @@
 // Let Catch provide main():
 #define CATCH_CONFIG_MAIN
 
-#include "catch.hpp"
+#include <catch2/catch.hpp>
 
 int Factorial( int number ) {
    return number <= 1 ? number : Factorial( number - 1 ) * number;  // fail
diff --git a/examples/020-TestCase-1.cpp b/examples/020-TestCase-1.cpp
index 0d10276..ab0249e 100644
--- a/examples/020-TestCase-1.cpp
+++ b/examples/020-TestCase-1.cpp
@@ -6,7 +6,7 @@
 // Let Catch provide main():
 #define CATCH_CONFIG_MAIN
 
-#include "catch.hpp"
+#include <catch2/catch.hpp>
 
 TEST_CASE( "1: All test cases reside in other .cpp files (empty)", "[multi-file:1]" ) {
 }
diff --git a/examples/020-TestCase-2.cpp b/examples/020-TestCase-2.cpp
index 2cca362..08b313e 100644
--- a/examples/020-TestCase-2.cpp
+++ b/examples/020-TestCase-2.cpp
@@ -2,7 +2,7 @@
 
 // main() provided by Catch in file 020-TestCase-1.cpp.
 
-#include "catch.hpp"
+#include <catch2/catch.hpp>
 
 int Factorial( int number ) {
    return number <= 1 ? number : Factorial( number - 1 ) * number;  // fail
diff --git a/examples/030-Asn-Require-Check.cpp b/examples/030-Asn-Require-Check.cpp
index 35f2ff7..f814a1b 100644
--- a/examples/030-Asn-Require-Check.cpp
+++ b/examples/030-Asn-Require-Check.cpp
@@ -10,7 +10,7 @@
 
 // main() provided in 000-CatchMain.cpp
 
-#include "catch.hpp"
+#include <catch2/catch.hpp>
 
 std::string one() {
     return "1";
diff --git a/examples/100-Fix-Section.cpp b/examples/100-Fix-Section.cpp
index 8cb94bf..d0b9f2d 100644
--- a/examples/100-Fix-Section.cpp
+++ b/examples/100-Fix-Section.cpp
@@ -6,7 +6,7 @@
 
 // main() provided in 000-CatchMain.cpp
 
-#include "catch.hpp"
+#include <catch2/catch.hpp>
 
 TEST_CASE( "vectors can be sized and resized", "[vector]" ) {
 
diff --git a/examples/110-Fix-ClassFixture.cpp b/examples/110-Fix-ClassFixture.cpp
index 06c2cf3..e42fd17 100644
--- a/examples/110-Fix-ClassFixture.cpp
+++ b/examples/110-Fix-ClassFixture.cpp
@@ -6,7 +6,7 @@
 
 // main() provided in 000-CatchMain.cpp
 
-#include "catch.hpp"
+#include <catch2/catch.hpp>
 
 class DBConnection
 {
diff --git a/examples/120-Bdd-ScenarioGivenWhenThen.cpp b/examples/120-Bdd-ScenarioGivenWhenThen.cpp
index c45f1f2..d1b9ce5 100644
--- a/examples/120-Bdd-ScenarioGivenWhenThen.cpp
+++ b/examples/120-Bdd-ScenarioGivenWhenThen.cpp
@@ -2,7 +2,7 @@
 
 // main() provided in 000-CatchMain.cpp
 
-#include "catch.hpp"
+#include <catch2/catch.hpp>
 
 SCENARIO( "vectors can be sized and resized", "[vector]" ) {
 
diff --git a/examples/210-Evt-EventListeners.cpp b/examples/210-Evt-EventListeners.cpp
index 8ba360f..d1df6b7 100644
--- a/examples/210-Evt-EventListeners.cpp
+++ b/examples/210-Evt-EventListeners.cpp
@@ -10,7 +10,7 @@
 // Let Catch provide the required interfaces:
 #define CATCH_CONFIG_EXTERNAL_INTERFACES
 
-#include "catch.hpp"
+#include <catch2/catch.hpp>
 #include <iostream>
 
 // -----------------------------------------------------------------------
diff --git a/examples/CMakeLists.txt b/examples/CMakeLists.txt
index 7270e93..72d0476 100644
--- a/examples/CMakeLists.txt
+++ b/examples/CMakeLists.txt
@@ -68,16 +68,16 @@
 
 # define program targets:
 
-add_library( CatchMain OBJECT ${EXAMPLES_DIR}/${SOURCES_IDIOMATIC_MAIN} ${HEADER_DIR}/catch.hpp )
+add_library( CatchMain OBJECT ${EXAMPLES_DIR}/${SOURCES_IDIOMATIC_MAIN} ${HEADER_DIR}/catch2/catch.hpp )
 
-add_executable( 020-TestCase ${EXAMPLES_DIR}/020-TestCase-1.cpp ${EXAMPLES_DIR}/020-TestCase-2.cpp ${HEADER_DIR}/catch.hpp )
+add_executable( 020-TestCase ${EXAMPLES_DIR}/020-TestCase-1.cpp ${EXAMPLES_DIR}/020-TestCase-2.cpp ${HEADER_DIR}/catch2/catch.hpp )
 
 foreach( name ${TARGETS_SINGLE_FILE} )
-    add_executable( ${name} ${EXAMPLES_DIR}/${name}.cpp ${HEADER_DIR}/catch.hpp )
+    add_executable( ${name} ${EXAMPLES_DIR}/${name}.cpp ${HEADER_DIR}/catch2/catch.hpp )
 endforeach()
 
 foreach( name ${TARGETS_IDIOMATIC_TESTS} )
-    add_executable( ${name} ${EXAMPLES_DIR}/${name}.cpp $<TARGET_OBJECTS:CatchMain> ${HEADER_DIR}/catch.hpp )
+    add_executable( ${name} ${EXAMPLES_DIR}/${name}.cpp $<TARGET_OBJECTS:CatchMain> ${HEADER_DIR}/catch2/catch.hpp )
 endforeach()
 
 foreach( name ${TARGETS_ALL} )
diff --git a/projects/CMakeLists.txt b/projects/CMakeLists.txt
new file mode 100644
index 0000000..49888b1
--- /dev/null
+++ b/projects/CMakeLists.txt
@@ -0,0 +1,329 @@
+include(MiscFunctions)
+
+# define the sources of the self test
+# Please keep these ordered alphabetically
+set(TEST_SOURCES
+        ${SELF_TEST_DIR}/TestMain.cpp
+        ${SELF_TEST_DIR}/IntrospectiveTests/CmdLine.tests.cpp
+        ${SELF_TEST_DIR}/IntrospectiveTests/PartTracker.tests.cpp
+        ${SELF_TEST_DIR}/IntrospectiveTests/TagAlias.tests.cpp
+        ${SELF_TEST_DIR}/IntrospectiveTests/String.tests.cpp
+        ${SELF_TEST_DIR}/IntrospectiveTests/Xml.tests.cpp
+        ${SELF_TEST_DIR}/UsageTests/Approx.tests.cpp
+        ${SELF_TEST_DIR}/UsageTests/BDD.tests.cpp
+        ${SELF_TEST_DIR}/UsageTests/Benchmark.tests.cpp
+        ${SELF_TEST_DIR}/UsageTests/Class.tests.cpp
+        ${SELF_TEST_DIR}/UsageTests/Compilation.tests.cpp
+        ${SELF_TEST_DIR}/UsageTests/Condition.tests.cpp
+        ${SELF_TEST_DIR}/UsageTests/Decomposition.tests.cpp
+        ${SELF_TEST_DIR}/UsageTests/EnumToString.tests.cpp
+        ${SELF_TEST_DIR}/UsageTests/Exception.tests.cpp
+        ${SELF_TEST_DIR}/UsageTests/Message.tests.cpp
+        ${SELF_TEST_DIR}/UsageTests/Misc.tests.cpp
+        ${SELF_TEST_DIR}/UsageTests/ToStringChrono.tests.cpp
+        ${SELF_TEST_DIR}/UsageTests/ToStringGeneral.tests.cpp
+        ${SELF_TEST_DIR}/UsageTests/ToStringPair.tests.cpp
+        ${SELF_TEST_DIR}/UsageTests/ToStringTuple.tests.cpp
+        ${SELF_TEST_DIR}/UsageTests/ToStringVector.tests.cpp
+        ${SELF_TEST_DIR}/UsageTests/ToStringWhich.tests.cpp
+        ${SELF_TEST_DIR}/UsageTests/Tricky.tests.cpp
+        ${SELF_TEST_DIR}/UsageTests/VariadicMacros.tests.cpp
+        ${SELF_TEST_DIR}/UsageTests/Matchers.tests.cpp
+        )
+CheckFileList(TEST_SOURCES ${SELF_TEST_DIR})
+
+# A set of impl files that just #include a single header
+# Please keep these ordered alphabetically
+set(SURROGATE_SOURCES
+        ${SELF_TEST_DIR}/SurrogateCpps/catch_console_colour.cpp
+        ${SELF_TEST_DIR}/SurrogateCpps/catch_debugger.cpp
+        ${SELF_TEST_DIR}/SurrogateCpps/catch_interfaces_reporter.cpp
+        ${SELF_TEST_DIR}/SurrogateCpps/catch_option.cpp
+        ${SELF_TEST_DIR}/SurrogateCpps/catch_stream.cpp
+        ${SELF_TEST_DIR}/SurrogateCpps/catch_test_case_tracker.cpp
+        ${SELF_TEST_DIR}/SurrogateCpps/catch_test_spec.cpp
+        ${SELF_TEST_DIR}/SurrogateCpps/catch_xmlwriter.cpp
+        )
+CheckFileList(SURROGATE_SOURCES ${SELF_TEST_DIR}/SurrogateCpps)
+
+
+# Please keep these ordered alphabetically
+set(TOP_LEVEL_HEADERS
+        ${HEADER_DIR}/catch.hpp
+        ${HEADER_DIR}/catch_with_main.hpp
+        )
+CheckFileList(TOP_LEVEL_HEADERS ${HEADER_DIR})
+
+# Please keep these ordered alphabetically
+set(EXTERNAL_HEADERS
+        ${HEADER_DIR}/external/clara.hpp
+        )
+CheckFileList(EXTERNAL_HEADERS ${HEADER_DIR}/external)
+
+
+# Please keep these ordered alphabetically
+set(INTERNAL_HEADERS
+        ${HEADER_DIR}/internal/catch_approx.h
+        ${HEADER_DIR}/internal/catch_assertionhandler.h
+        ${HEADER_DIR}/internal/catch_assertioninfo.h
+        ${HEADER_DIR}/internal/catch_assertionresult.h
+        ${HEADER_DIR}/internal/catch_capture.hpp
+        ${HEADER_DIR}/internal/catch_capture_matchers.h
+        ${HEADER_DIR}/internal/catch_clara.h
+        ${HEADER_DIR}/internal/catch_commandline.h
+        ${HEADER_DIR}/internal/catch_common.h
+        ${HEADER_DIR}/internal/catch_compiler_capabilities.h
+        ${HEADER_DIR}/internal/catch_config.hpp
+        ${HEADER_DIR}/internal/catch_console_colour.h
+        ${HEADER_DIR}/internal/catch_context.h
+        ${HEADER_DIR}/internal/catch_debug_console.h
+        ${HEADER_DIR}/internal/catch_debugger.h
+        ${HEADER_DIR}/internal/catch_decomposer.h
+        ${HEADER_DIR}/internal/catch_default_main.hpp
+        ${HEADER_DIR}/internal/catch_enforce.h
+        ${HEADER_DIR}/internal/catch_errno_guard.h
+        ${HEADER_DIR}/internal/catch_exception_translator_registry.h
+        ${HEADER_DIR}/internal/catch_external_interfaces.h
+        ${HEADER_DIR}/internal/catch_fatal_condition.h
+        ${HEADER_DIR}/internal/catch_impl.hpp
+        ${HEADER_DIR}/internal/catch_interfaces_capture.h
+        ${HEADER_DIR}/internal/catch_interfaces_config.h
+        ${HEADER_DIR}/internal/catch_interfaces_exception.h
+        ${HEADER_DIR}/internal/catch_interfaces_registry_hub.h
+        ${HEADER_DIR}/internal/catch_interfaces_reporter.h
+        ${HEADER_DIR}/internal/catch_interfaces_runner.h
+        ${HEADER_DIR}/internal/catch_interfaces_tag_alias_registry.h
+        ${HEADER_DIR}/internal/catch_interfaces_testcase.h
+        ${HEADER_DIR}/internal/catch_leak_detector.h
+        ${HEADER_DIR}/internal/catch_list.h
+        ${HEADER_DIR}/internal/catch_matchers.h
+        ${HEADER_DIR}/internal/catch_matchers_floating.h
+        ${HEADER_DIR}/internal/catch_matchers_generic.hpp
+        ${HEADER_DIR}/internal/catch_matchers_string.h
+        ${HEADER_DIR}/internal/catch_matchers_vector.h
+        ${HEADER_DIR}/internal/catch_message.h
+        ${HEADER_DIR}/internal/catch_objc.hpp
+        ${HEADER_DIR}/internal/catch_objc_arc.hpp
+        ${HEADER_DIR}/internal/catch_option.hpp
+        ${HEADER_DIR}/internal/catch_output_redirect.h
+        ${HEADER_DIR}/internal/catch_platform.h
+        ${HEADER_DIR}/internal/catch_random_number_generator.h
+        ${HEADER_DIR}/internal/catch_reenable_warnings.h
+        ${HEADER_DIR}/internal/catch_reporter_registrars.hpp
+        ${HEADER_DIR}/internal/catch_reporter_registry.h
+        ${HEADER_DIR}/internal/catch_result_type.h
+        ${HEADER_DIR}/internal/catch_run_context.h
+        ${HEADER_DIR}/internal/catch_benchmark.h
+        ${HEADER_DIR}/internal/catch_section.h
+        ${HEADER_DIR}/internal/catch_section_info.h
+        ${HEADER_DIR}/internal/catch_session.h
+        ${HEADER_DIR}/internal/catch_startup_exception_registry.h
+        ${HEADER_DIR}/internal/catch_stream.h
+        ${HEADER_DIR}/internal/catch_stringref.h
+        ${HEADER_DIR}/internal/catch_string_manip.h
+        ${HEADER_DIR}/internal/catch_suppress_warnings.h
+        ${HEADER_DIR}/internal/catch_tag_alias.h
+        ${HEADER_DIR}/internal/catch_tag_alias_autoregistrar.h
+        ${HEADER_DIR}/internal/catch_tag_alias_registry.h
+        ${HEADER_DIR}/internal/catch_test_case_info.h
+        ${HEADER_DIR}/internal/catch_test_case_registry_impl.h
+        ${HEADER_DIR}/internal/catch_test_case_tracker.h
+        ${HEADER_DIR}/internal/catch_test_registry.h
+        ${HEADER_DIR}/internal/catch_test_spec.h
+        ${HEADER_DIR}/internal/catch_test_spec_parser.h
+        ${HEADER_DIR}/internal/catch_text.h
+        ${HEADER_DIR}/internal/catch_timer.h
+        ${HEADER_DIR}/internal/catch_to_string.hpp
+        ${HEADER_DIR}/internal/catch_tostring.h
+        ${HEADER_DIR}/internal/catch_totals.h
+        ${HEADER_DIR}/internal/catch_uncaught_exceptions.h
+        ${HEADER_DIR}/internal/catch_user_interfaces.h
+        ${HEADER_DIR}/internal/catch_version.h
+        ${HEADER_DIR}/internal/catch_wildcard_pattern.h
+        ${HEADER_DIR}/internal/catch_windows_h_proxy.h
+        ${HEADER_DIR}/internal/catch_xmlwriter.h
+        )
+set(IMPL_SOURCES
+        ${HEADER_DIR}/internal/catch_approx.cpp
+        ${HEADER_DIR}/internal/catch_assertionhandler.cpp
+        ${HEADER_DIR}/internal/catch_assertionresult.cpp
+        ${HEADER_DIR}/internal/catch_benchmark.cpp
+        ${HEADER_DIR}/internal/catch_capture_matchers.cpp
+        ${HEADER_DIR}/internal/catch_commandline.cpp
+        ${HEADER_DIR}/internal/catch_common.cpp
+        ${HEADER_DIR}/internal/catch_config.cpp
+        ${HEADER_DIR}/internal/catch_console_colour.cpp
+        ${HEADER_DIR}/internal/catch_context.cpp
+        ${HEADER_DIR}/internal/catch_debug_console.cpp
+        ${HEADER_DIR}/internal/catch_debugger.cpp
+        ${HEADER_DIR}/internal/catch_decomposer.cpp
+        ${HEADER_DIR}/internal/catch_errno_guard.cpp
+        ${HEADER_DIR}/internal/catch_exception_translator_registry.cpp
+        ${HEADER_DIR}/internal/catch_fatal_condition.cpp
+        ${HEADER_DIR}/internal/catch_interfaces_capture.cpp
+        ${HEADER_DIR}/internal/catch_interfaces_config.cpp
+        ${HEADER_DIR}/internal/catch_interfaces_exception.cpp
+        ${HEADER_DIR}/internal/catch_interfaces_registry_hub.cpp
+        ${HEADER_DIR}/internal/catch_interfaces_runner.cpp
+        ${HEADER_DIR}/internal/catch_interfaces_testcase.cpp
+        ${HEADER_DIR}/internal/catch_list.cpp
+        ${HEADER_DIR}/internal/catch_leak_detector.cpp
+        ${HEADER_DIR}/internal/catch_matchers.cpp
+        ${HEADER_DIR}/internal/catch_matchers_floating.cpp
+        ${HEADER_DIR}/internal/catch_matchers_generic.cpp
+        ${HEADER_DIR}/internal/catch_matchers_string.cpp
+        ${HEADER_DIR}/internal/catch_message.cpp
+        ${HEADER_DIR}/internal/catch_output_redirect.cpp
+        ${HEADER_DIR}/internal/catch_registry_hub.cpp
+        ${HEADER_DIR}/internal/catch_interfaces_reporter.cpp
+        ${HEADER_DIR}/internal/catch_random_number_generator.cpp
+        ${HEADER_DIR}/internal/catch_reporter_registry.cpp
+        ${HEADER_DIR}/internal/catch_result_type.cpp
+        ${HEADER_DIR}/internal/catch_run_context.cpp
+        ${HEADER_DIR}/internal/catch_section.cpp
+        ${HEADER_DIR}/internal/catch_section_info.cpp
+        ${HEADER_DIR}/internal/catch_session.cpp
+        ${HEADER_DIR}/internal/catch_startup_exception_registry.cpp
+        ${HEADER_DIR}/internal/catch_stream.cpp
+        ${HEADER_DIR}/internal/catch_stringref.cpp
+        ${HEADER_DIR}/internal/catch_string_manip.cpp
+        ${HEADER_DIR}/internal/catch_tag_alias.cpp
+        ${HEADER_DIR}/internal/catch_tag_alias_autoregistrar.cpp
+        ${HEADER_DIR}/internal/catch_tag_alias_registry.cpp
+        ${HEADER_DIR}/internal/catch_test_case_info.cpp
+        ${HEADER_DIR}/internal/catch_test_case_registry_impl.cpp
+        ${HEADER_DIR}/internal/catch_test_case_tracker.cpp
+        ${HEADER_DIR}/internal/catch_test_registry.cpp
+        ${HEADER_DIR}/internal/catch_test_spec.cpp
+        ${HEADER_DIR}/internal/catch_test_spec_parser.cpp
+        ${HEADER_DIR}/internal/catch_timer.cpp
+        ${HEADER_DIR}/internal/catch_tostring.cpp
+        ${HEADER_DIR}/internal/catch_totals.cpp
+        ${HEADER_DIR}/internal/catch_uncaught_exceptions.cpp
+        ${HEADER_DIR}/internal/catch_version.cpp
+        ${HEADER_DIR}/internal/catch_wildcard_pattern.cpp
+        ${HEADER_DIR}/internal/catch_xmlwriter.cpp
+        )
+set(INTERNAL_FILES ${IMPL_SOURCES} ${INTERNAL_HEADERS})
+CheckFileList(INTERNAL_FILES ${HEADER_DIR}/internal)
+
+# Please keep these ordered alphabetically
+set(REPORTER_HEADERS
+        ${HEADER_DIR}/reporters/catch_reporter_automake.hpp
+        ${HEADER_DIR}/reporters/catch_reporter_bases.hpp
+        ${HEADER_DIR}/reporters/catch_reporter_compact.h
+        ${HEADER_DIR}/reporters/catch_reporter_console.h
+        ${HEADER_DIR}/reporters/catch_reporter_junit.h
+        ${HEADER_DIR}/reporters/catch_reporter_listening.h
+        ${HEADER_DIR}/reporters/catch_reporter_tap.hpp
+        ${HEADER_DIR}/reporters/catch_reporter_teamcity.hpp
+        ${HEADER_DIR}/reporters/catch_reporter_xml.h
+        )
+set(REPORTER_SOURCES
+        ${HEADER_DIR}/reporters/catch_reporter_bases.cpp
+        ${HEADER_DIR}/reporters/catch_reporter_compact.cpp
+        ${HEADER_DIR}/reporters/catch_reporter_console.cpp
+        ${HEADER_DIR}/reporters/catch_reporter_junit.cpp
+        ${HEADER_DIR}/reporters/catch_reporter_listening.cpp
+        ${HEADER_DIR}/reporters/catch_reporter_xml.cpp
+        )
+set(REPORTER_FILES ${REPORTER_HEADERS} ${REPORTER_SOURCES})
+CheckFileList(REPORTER_FILES ${HEADER_DIR}/reporters)
+
+# Specify the headers, too, so CLion recognises them as project files
+set(HEADERS
+        ${TOP_LEVEL_HEADERS}
+        ${EXTERNAL_HEADERS}
+        ${INTERNAL_HEADERS}
+        ${REPORTER_HEADERS}
+        )
+
+# Provide some groupings for IDEs
+SOURCE_GROUP("Tests" FILES ${TEST_SOURCES})
+SOURCE_GROUP("Surrogates" FILES ${SURROGATE_SOURCES})
+
+include(CTest)
+
+add_executable(SelfTest ${TEST_SOURCES} ${IMPL_SOURCES} ${REPORTER_SOURCES} ${SURROGATE_SOURCES} ${HEADERS})
+target_include_directories(SelfTest PRIVATE ${HEADER_DIR})
+
+if(USE_CPP14)
+    message(STATUS "Enabling C++14")
+    set_property(TARGET SelfTest PROPERTY CXX_STANDARD 14)
+else()
+    message(STATUS "Enabling C++11")
+    set_property(TARGET SelfTest PROPERTY CXX_STANDARD 11)
+endif()
+
+set_property(TARGET SelfTest PROPERTY CXX_STANDARD_REQUIRED ON)
+set_property(TARGET SelfTest PROPERTY CXX_EXTENSIONS OFF)
+
+if (CATCH_ENABLE_COVERAGE)
+    set(ENABLE_COVERAGE ON CACHE BOOL "Enable coverage build." FORCE)
+    find_package(codecov)
+    add_coverage(SelfTest)
+    list(APPEND LCOV_REMOVE_PATTERNS "'/usr/*'")
+    coverage_evaluate()
+endif()
+
+# Add per compiler options
+if ( CMAKE_CXX_COMPILER_ID MATCHES "Clang|AppleClang|GNU" )
+    target_compile_options( SelfTest PRIVATE -Wall -Wextra -Wunreachable-code -Wpedantic)
+    if (CATCH_ENABLE_WERROR)
+        target_compile_options( SelfTest PRIVATE -Werror)
+    endif()
+endif()
+# Clang specific options go here
+if ( CMAKE_CXX_COMPILER_ID MATCHES "Clang" )
+    target_compile_options( SelfTest PRIVATE -Wweak-vtables -Wexit-time-destructors -Wglobal-constructors -Wmissing-noreturn )
+endif()
+if ( CMAKE_CXX_COMPILER_ID MATCHES "MSVC" )
+    STRING(REGEX REPLACE "/W[0-9]" "/W4" CMAKE_CXX_FLAGS ${CMAKE_CXX_FLAGS}) # override default warning level
+    target_compile_options( SelfTest PRIVATE /w44265 /w44061 /w44062 )
+    if (CATCH_ENABLE_WERROR)
+        target_compile_options( SelfTest PRIVATE /WX)
+    endif()
+    # Force MSVC to consider everything as encoded in utf-8
+    target_compile_options( SelfTest PRIVATE /utf-8 )
+endif()
+
+
+# configure unit tests via CTest
+add_test(NAME RunTests COMMAND $<TARGET_FILE:SelfTest>)
+
+add_test(NAME ListTests COMMAND $<TARGET_FILE:SelfTest> --list-tests --verbosity high)
+set_tests_properties(ListTests PROPERTIES 
+    PASS_REGULAR_EXPRESSION "[0-9]+ test cases"
+    FAIL_REGULAR_EXPRESSION "Hidden Test"
+)
+
+add_test(NAME ListTags COMMAND $<TARGET_FILE:SelfTest> --list-tags)
+set_tests_properties(ListTags PROPERTIES 
+    PASS_REGULAR_EXPRESSION "[0-9]+ tags" 
+    FAIL_REGULAR_EXPRESSION "[.]")
+
+add_test(NAME ListReporters COMMAND $<TARGET_FILE:SelfTest> --list-reporters)
+set_tests_properties(ListReporters PROPERTIES PASS_REGULAR_EXPRESSION "Available reporters:")
+
+add_test(NAME ListTestNamesOnly COMMAND $<TARGET_FILE:SelfTest> --list-test-names-only)
+set_tests_properties(ListTestNamesOnly PROPERTIES 
+    PASS_REGULAR_EXPRESSION "Regex string matcher"
+    FAIL_REGULAR_EXPRESSION "Hidden Test")
+
+add_test(NAME NoAssertions COMMAND $<TARGET_FILE:SelfTest> -w NoAssertions)
+set_tests_properties(NoAssertions PROPERTIES PASS_REGULAR_EXPRESSION "No assertions in test case")
+
+add_test(NAME NoTest COMMAND $<TARGET_FILE:SelfTest> -w NoTests "___nonexistent_test___")
+set_tests_properties(NoTest PROPERTIES PASS_REGULAR_EXPRESSION "No test cases matched")
+
+# AppVeyor has a Python 2.7 in path, but doesn't have .py files as autorunnable
+add_test(NAME ApprovalTests COMMAND python ${CATCH_DIR}/scripts/approvalTests.py $<TARGET_FILE:SelfTest>)
+set_tests_properties(ApprovalTests PROPERTIES FAIL_REGULAR_EXPRESSION "Results differed")
+
+if (CATCH_USE_VALGRIND)
+    add_test(NAME ValgrindRunTests COMMAND valgrind --leak-check=full --error-exitcode=1 $<TARGET_FILE:SelfTest>)
+    add_test(NAME ValgrindListTests COMMAND valgrind --leak-check=full --error-exitcode=1 $<TARGET_FILE:SelfTest> --list-tests --verbosity high)
+    set_tests_properties(ValgrindListTests PROPERTIES PASS_REGULAR_EXPRESSION "definitely lost: 0 bytes in 0 blocks")
+    add_test(NAME ValgrindListTags COMMAND valgrind --leak-check=full --error-exitcode=1 $<TARGET_FILE:SelfTest> --list-tags)
+    set_tests_properties(ValgrindListTags PROPERTIES PASS_REGULAR_EXPRESSION "definitely lost: 0 bytes in 0 blocks")
+endif()
diff --git a/scripts/generateSingleHeader.py b/scripts/generateSingleHeader.py
index c3ce1ae..22b882a 100755
--- a/scripts/generateSingleHeader.py
+++ b/scripts/generateSingleHeader.py
@@ -24,7 +24,7 @@
 
     seenHeaders = set([])
     rootPath = os.path.join( catchPath, 'include/' )
-    outputPath = os.path.join( catchPath, 'single_include/catch.hpp' )
+    outputPath = os.path.join( catchPath, 'single_include/catch2/catch.hpp' )
 
     globals = {
         'includeImpl' : True,
diff --git a/scripts/releaseCommon.py b/scripts/releaseCommon.py
index 6e44da2..1a8ee2c 100644
--- a/scripts/releaseCommon.py
+++ b/scripts/releaseCommon.py
@@ -169,7 +169,7 @@
     import shutil
     for rep in ('automake', 'tap', 'teamcity'):
         sourceFile = os.path.join(catchPath, 'include/reporters/catch_reporter_{}.hpp'.format(rep))
-        destFile = os.path.join(catchPath, 'single_include/catch_reporter_{}.hpp'.format(rep))
+        destFile = os.path.join(catchPath, 'single_include', 'catch2', 'catch_reporter_{}.hpp'.format(rep))
         shutil.copyfile(sourceFile, destFile)
 
     updateReadmeFile(version)
diff --git a/scripts/updateWandbox.py b/scripts/updateWandbox.py
index 5785feb..564f948 100644
--- a/scripts/updateWandbox.py
+++ b/scripts/updateWandbox.py
@@ -34,7 +34,7 @@
         'code': main_file,
         'codes': [{
             'file': 'catch.hpp',
-            'code': open(os.path.join(catchPath, 'single_include', 'catch.hpp')).read()
+            'code': open(os.path.join(catchPath, 'single_include', 'catch2', 'catch.hpp')).read()
         }],
         'options': 'c++11,cpp-no-pedantic,boost-nothing',
         'compiler-option-raw': '-DCATCH_CONFIG_FAST_COMPILE',
diff --git a/single_include/catch.hpp b/single_include/catch2/catch.hpp
similarity index 99%
rename from single_include/catch.hpp
rename to single_include/catch2/catch.hpp
index 28448dd..6fac1e7 100644
--- a/single_include/catch.hpp
+++ b/single_include/catch2/catch.hpp
@@ -1,6 +1,6 @@
 /*
  *  Catch v2.2.3
- *  Generated: 2018-06-06 23:11:57.601416
+ *  Generated: 2018-06-11 22:16:30.128800
  *  ----------------------------------------------------------
  *  This file has been merged from multiple headers. Please don't edit it directly
  *  Copyright (c) 2018 Two Blue Cubes Ltd. All rights reserved.
diff --git a/single_include/catch_reporter_automake.hpp b/single_include/catch2/catch_reporter_automake.hpp
similarity index 100%
rename from single_include/catch_reporter_automake.hpp
rename to single_include/catch2/catch_reporter_automake.hpp
diff --git a/single_include/catch_reporter_tap.hpp b/single_include/catch2/catch_reporter_tap.hpp
similarity index 100%
rename from single_include/catch_reporter_tap.hpp
rename to single_include/catch2/catch_reporter_tap.hpp
diff --git a/single_include/catch_reporter_teamcity.hpp b/single_include/catch2/catch_reporter_teamcity.hpp
similarity index 100%
rename from single_include/catch_reporter_teamcity.hpp
rename to single_include/catch2/catch_reporter_teamcity.hpp
diff --git a/test_package/MainTest.cpp b/test_package/MainTest.cpp
index b8ed744..010feba 100644
--- a/test_package/MainTest.cpp
+++ b/test_package/MainTest.cpp
@@ -6,7 +6,7 @@
  *  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
  */
 #define CATCH_CONFIG_MAIN
-#include "catch.hpp"
+#include <catch2/catch.hpp>
 
 unsigned int Factorial( unsigned int number ) {
   return number > 1 ? Factorial(number-1)*number : 1;