CMakeLists - Updates and cleanup (#483)

* CMakeLists - Updates and cleanup

* CTest - CXX Compiler Updates

* Package - Remove FFMPEG exe deps

* CMakeLists - Updates and cleanup

* CTest - CXX Compiler Updates

* Package - Remove FFMPEG exe deps

* FFMPEG - Updates

test/CMakeLists.txt

@@ -33,12 +33,19 @@ endif()
 
 # ROCM Path
 if(DEFINED ENV{ROCM_PATH})
-  set(ROCM_PATH $ENV{ROCM_PATH} CACHE PATH "${White}${PROJECT_NAME}: Default ROCm installation path${ColourReset}")
+  set(ROCM_PATH $ENV{ROCM_PATH} CACHE PATH "Default ROCm installation path")
 elseif(ROCM_PATH)
-  message("-- ${White}${PROJECT_NAME} :ROCM_PATH Set -- ${ROCM_PATH}${ColourReset}")
+  message("-- INFO:ROCM_PATH Set -- ${ROCM_PATH}")
 else()
-  set(ROCM_PATH /opt/rocm CACHE PATH "${White}${PROJECT_NAME}: Default ROCm installation path${ColourReset}")
+  set(ROCM_PATH /opt/rocm CACHE PATH "Default ROCm installation path")
 endif()
+# Set AMD Clang as default compiler
+if (NOT DEFINED CMAKE_CXX_COMPILER)
+  set(CMAKE_C_COMPILER ${ROCM_PATH}/bin/amdclang)
+  set(CMAKE_CXX_COMPILER ${ROCM_PATH}/bin/amdclang++)
+endif()
+set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD_REQUIRED On)
 
 project(rocdecode-test)
 

test/testScripts/README.md

@@ -8,7 +8,7 @@
     * On `Ubuntu`
 
   ```shell
-  sudo apt install ffmpeg libavcodec-dev libavformat-dev libavutil-dev
+  sudo apt install libavcodec-dev libavformat-dev libavutil-dev
   ```
   
     * On `RHEL`/`SLES` - install ffmpeg development packages manually or use [rocDecode-setup.py](../../rocDecode-setup.py) script