Minor improvements on package handling

CMakeLists.txt

@@ -64,7 +64,6 @@ option(DRAMSYS_BUILD_TESTS "Build DRAMSys unit tests" OFF)
 option(DRAMSYS_BUILD_BENCHMARKS "Build DRAMSys benchmarks" OFF)
 option(DRAMSYS_BUILD_CLI "Build DRAMSys Command Line Tool" ${PROJECT_IS_TOP_LEVEL})
 option(DRAMSYS_BUILD_TRACE_ANALYZER "Build DRAMSys Trace Analyzer" OFF)
-option(DRAMSYS_WITH_DRAMPOWER "Build with DRAMPower support enabled." OFF)
 
 # Use sane defaults for FetchContent:
 # In case we are the top-level project, get everything by default
@@ -125,11 +124,12 @@ if (DRAMSYS_USE_FETCH_CONTENT)
         set_target_properties(systemc PROPERTIES SYSTEM TRUE)
     endif()
 
-    if (DRAMSYS_WITH_DRAMPOWER AND DRAMSYS_USE_FETCH_CONTENT_INTERNAL)
+    if (DRAMSYS_USE_FETCH_CONTENT_INTERNAL)
         FetchContent_Declare(
             DRAMPower
             GIT_REPOSITORY https://github.com/tukl-msd/DRAMPower
             GIT_TAG 9e64a1b
+            OVERRIDE_FIND_PACKAGE
         )
 
         FetchContent_MakeAvailable(DRAMPower)
@@ -140,6 +140,14 @@ find_package(SystemCLanguage REQUIRED)
 find_package(SQLite3 REQUIRED)
 find_package(nlohmann_json REQUIRED)
 
+find_package(DRAMPower)
+
+if (DRAMPower_FOUND)
+    message(STATUS "Building with DRAMPower")
+else()
+    message(STATUS "Building without DRAMPower")
+endif()
+
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