Update example dependency versions (#430)

* update example versions

* update doctest

* update lua

* update google benchmark

* update catch2

* update readme to match updated dependencies

Co-authored-by: Lars Melchior <lars@Larss-Laptop.local>

Author: TheLartians

README.md

@@ -37,10 +37,10 @@ include(cmake/CPM.cmake)
 
 CPMAddPackage("gh:fmtlib/fmt#7.1.3")
 CPMAddPackage("gh:nlohmann/json@3.10.5")
-CPMAddPackage("gh:catchorg/Catch2@2.5.0")
+CPMAddPackage("gh:catchorg/Catch2@3.2.1")
 
 # link dependencies
-target_link_libraries(main fmt::fmt nlohmann_json::nlohmann_json Catch2::Catch2)
+target_link_libraries(main fmt::fmt nlohmann_json::nlohmann_json Catch2::Catch2WithMain)
 ```
 
 See the [examples directory](https://github.com/cpm-cmake/CPM.cmake/tree/master/examples) for complete examples with source code and check [below](#snippets) or in the [wiki](https://github.com/cpm-cmake/CPM.cmake/wiki/More-Snippets) for example snippets.
@@ -353,9 +353,9 @@ CPMAddPackage(
 # using `CPM_SOURCE_CACHE` is strongly recommended
 CPMAddPackage(
   NAME Boost
-  VERSION 1.77.0
+  VERSION 1.81.0
   GITHUB_REPOSITORY "boostorg/boost"
-  GIT_TAG "boost-1.77.0"
+  GIT_TAG "boost-1.81.0"
 )
 ```
 

examples/benchmark/CMakeLists.txt

@@ -11,7 +11,7 @@ CPMAddPackage("gh:cpm-cmake/testpack-fibonacci@2.0")
 CPMAddPackage(
   NAME benchmark
   GITHUB_REPOSITORY google/benchmark
-  VERSION 1.5.2
+  VERSION 1.7.1
   OPTIONS "BENCHMARK_ENABLE_TESTING Off"
 )
 

examples/boost/CMakeLists.txt

@@ -13,9 +13,9 @@ include(../../cmake/CPM.cmake)
 
 CPMAddPackage(
   NAME Boost
-  VERSION 1.77.0
+  VERSION 1.81.0
   GITHUB_REPOSITORY "boostorg/boost"
-  GIT_TAG "boost-1.77.0"
+  GIT_TAG "boost-1.81.0"
 )
 
 target_link_libraries(CPMExampleBoost PRIVATE Boost::asio)

examples/catch2/CMakeLists.txt

@@ -7,12 +7,12 @@ project(CPMExampleCatch2)
 include(../../cmake/CPM.cmake)
 
 CPMAddPackage("gh:cpm-cmake/testpack-fibonacci@2.0")
-CPMAddPackage("gh:catchorg/Catch2@2.13.4")
+CPMAddPackage("gh:catchorg/Catch2@3.2.1")
 
 # ---- Create binary ----
 
 add_executable(CPMExampleCatch2 main.cpp)
-target_link_libraries(CPMExampleCatch2 fibonacci Catch2)
+target_link_libraries(CPMExampleCatch2 fibonacci Catch2::Catch2WithMain)
 target_compile_features(CPMExampleCatch2 PRIVATE cxx_std_17)
 
 # ---- Enable testing ----

examples/catch2/main.cpp

@@ -1,8 +1,6 @@
-#define CATCH_CONFIG_MAIN
-
 #include <fibonacci.h>
 
-#include <catch2/catch.hpp>
+#include <catch2/catch_test_macros.hpp>
 
 TEST_CASE("fibonacci") {
   REQUIRE(fibonacci(0) == 0);

examples/doctest/CMakeLists.txt

@@ -7,7 +7,7 @@ project(CPMExampleDoctest)
 include(../../cmake/CPM.cmake)
 
 CPMAddPackage("gh:cpm-cmake/testpack-fibonacci@2.0")
-CPMAddPackage("gh:onqtam/doctest#2.4.5")
+CPMAddPackage("gh:onqtam/doctest@2.4.9")
 
 # ---- Create binary ----
 

examples/gtest/CMakeLists.txt

@@ -11,8 +11,8 @@ CPMAddPackage("gh:cpm-cmake/testpack-fibonacci@2.0")
 CPMAddPackage(
   NAME googletest
   GITHUB_REPOSITORY google/googletest
-  GIT_TAG release-1.10.0
-  VERSION 1.10.0
+  GIT_TAG release-1.12.1
+  VERSION 1.12.1
   OPTIONS "INSTALL_GTEST OFF" "gtest_force_shared_crt"
 )
 

examples/sol2/CMakeLists.txt

@@ -15,29 +15,16 @@ CPMAddPackage(
 
 if(lua_ADDED)
   # lua has no CMakeLists, so we create our own target
-
   file(GLOB lua_sources ${lua_SOURCE_DIR}/*.c)
   list(REMOVE_ITEM lua_sources "${lua_SOURCE_DIR}/lua.c" "${lua_SOURCE_DIR}/luac.c")
   add_library(lua STATIC ${lua_sources})
-
   target_include_directories(lua SYSTEM PUBLIC $<BUILD_INTERFACE:${lua_SOURCE_DIR}>)
 endif()
 
-CPMAddPackage(
-  NAME sol2
-  URL https://github.com/ThePhD/sol2/archive/v3.0.2.zip
-  VERSION 3.0.2
-  DOWNLOAD_ONLY YES
-)
-
-if(sol2_ADDED)
-  add_library(sol2 INTERFACE IMPORTED)
-  target_include_directories(sol2 SYSTEM INTERFACE ${sol2_SOURCE_DIR}/include)
-  target_link_libraries(sol2 INTERFACE lua)
-endif()
+CPMAddPackage("gh:ThePhD/sol2@3.3.0")
 
 # ---- Executable ----
 
 add_executable(CPMSol2Example main.cpp)
 target_compile_features(CPMSol2Example PRIVATE cxx_std_17)
-target_link_libraries(CPMSol2Example sol2)
+target_link_libraries(CPMSol2Example sol2 lua)