Merge pull request #1913 from verilog-to-routing/updating_test_framework

Updating the unit test framework (Catch) used to the latest version

Author: vaughnbetz

dev/subtree_config.xml

@@ -44,4 +44,9 @@
         internal_path="libs/EXTERNAL/libinterchange"
         external_url="https://github.com/chipsalliance/fpga-interchange-schema.git"
         default_external_ref="main"/>
+    <subtree
+        name="libcatch2"
+        internal_path="libs/EXTERNAL/libcatch2"
+        external_url="https://github.com/catchorg/Catch2.git"
+        default_external_ref="devel"/>
 </subtrees>

libs/EXTERNAL/CMakeLists.txt

@@ -1,12 +1,12 @@
 #Manually synchronized external libraries
 add_subdirectory(libpugixml)
-add_subdirectory(libcatch)
 
 #External libraries synchronized with 'git subtree'
 add_subdirectory(libargparse)
 add_subdirectory(libsdcparse)
 add_subdirectory(libblifparse)
 add_subdirectory(libtatum)
+add_subdirectory(libcatch2)
 
 #VPR_USE_EZGL is initialized in the root CMakeLists. 
 #compile libezgl only if the user asks for or has its dependencies installed.