set CMAKE_BUILD_WITH_INSTALL_RPATH too

CMakeLists.txt

@@ -7,6 +7,10 @@ set(CMAKE_CXX_STANDARD 20)
 # This allows libraries from multiple build types to be put in the same directory without overwriting each other
 set(CMAKE_RELWITHDEBINFO_POSTFIX d)
 
+# The install of the my_exe target requires changing an RPATH from the build tree,
+# but this is not supported with the Ninja generator unless on an ELF-based or XCOFF-based platform.
+set(CMAKE_BUILD_WITH_INSTALL_RPATH ON)
+
 include(FetchContent)
 if(CMAKE_VERSION VERSION_GREATER_EQUAL "3.24.0")
   cmake_policy(SET CMP0135 NEW)

CMakeWorkflowPresets.json

@@ -40,6 +40,8 @@
       "environment": {
         "CPM_USE_LOCAL_PACKAGES": "YES",
         "CPM_SOURCE_CACHE": "$env{HOME}/.cache/CPM",
+        "LD_LIBRARY_PATH":
+            "${sourceDir}/lib${pathListSep}$env{HOME}/.local/lib${pathListSep}$penv{LD_LIBRARY_PATH}",
         "PATH": "$env{HOME}/.local/bin${pathListSep}$penv{PATH}"
       }
     },
@@ -52,7 +54,7 @@
       "cacheVariables": {
         "CMAKE_BUILD_TYPE": "Debug",
         "CMAKE_SKIP_INSTALL_RULES": true,
-        "BUILD_SHARED_LIBS": true,
+        "BUILD_SHARED_LIBS": false,
         "FEATURE_FUZZ_TESTS": true,
         "FEATURE_TESTS": true,
         "FEATURE_DOCS": false,