refactor catch2 dep to use find_package. fix for #9

CMakeLists.txt

@@ -2,6 +2,8 @@
 
 project(nameof VERSION "0.9.0" LANGUAGES CXX)
 
+include(${CMAKE_BINARY_DIR}/conan_paths.cmake OPTIONAL)
+
 if(CMAKE_PROJECT_NAME STREQUAL PROJECT_NAME)
     set(IS_TOPLEVEL_PROJECT TRUE)
 else()

test/3rdparty/Catch2/LICENSE

@@ -1,23 +0,0 @@
-Boost Software License - Version 1.0 - August 17th, 2003
-
-Permission is hereby granted, free of charge, to any person or organization
-obtaining a copy of the software and accompanying documentation covered by
-this license (the "Software") to use, reproduce, display, distribute,
-execute, and transmit the Software, and to prepare derivative works of the
-Software, and to permit third-parties to whom the Software is furnished to
-do so, all subject to the following:
-
-The copyright notices in the Software and this entire statement, including
-the above license grant, this restriction and the following disclaimer,
-must be included in all copies of the Software, in whole or in part, and
-all derivative works of the Software, unless such copies or derivative
-works are solely in the form of machine-executable object code generated by
-a source language processor.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
-SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
-FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
-ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-DEALINGS IN THE SOFTWARE.

test/CMakeLists.txt

@@ -1,5 +1,7 @@
 include(CheckCXXCompilerFlag)
 
+find_package(Catch2 REQUIRED)
+
 set(SOURCES test.cpp)
 
 if(CMAKE_CXX_COMPILER_ID MATCHES "MSVC")
@@ -23,8 +25,8 @@ endif()
 function(make_test target std)
     add_executable(${target} ${SOURCES})
     target_compile_options(${target} PRIVATE ${OPTIONS})
-    target_include_directories(${target} PRIVATE 3rdparty/Catch2)
     target_link_libraries(${target} PRIVATE ${CMAKE_PROJECT_NAME})
+    target_link_libraries(${target} PRIVATE Catch2::Catch2)
     if(std)
         if(CMAKE_CXX_COMPILER_ID MATCHES "MSVC")
             target_compile_options(${target} PRIVATE /std:${std})

test/test.cpp

@@ -21,7 +21,7 @@
 // SOFTWARE.
 
 #define CATCH_CONFIG_MAIN
-#include <catch.hpp>
+#include <catch2/catch.hpp>
 
 #define NAMEOF_ENUM_RANGE_MIN -120
 #define NAMEOF_ENUM_RANGE_MAX 120