Revert "Allow overriding CMAKE_CXX_COMPILER (#436)" (#440)

This reverts commit 07ecb5e7d6.

CMakeLists.txt

@@ -78,7 +78,7 @@ message("-- ${BoldBlue}rocDecode Install Path -- ${CMAKE_INSTALL_PREFIX}${Colour
 
 list(APPEND CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake)
 list(APPEND CMAKE_PREFIX_PATH ${ROCM_PATH} ${ROCM_PATH}/hip)
-set(CMAKE_CXX_COMPILER ${ROCM_PATH}/lib/llvm/bin/clang++ CACHE STRING "ROCm Compiler path")
+set(CMAKE_CXX_COMPILER ${ROCM_PATH}/lib/llvm/bin/clang++)
 
 # rocDecode Build Type
 if(NOT CMAKE_BUILD_TYPE)

samples/videoDecode/CMakeLists.txt

@@ -36,7 +36,7 @@ endif()
 
 list(APPEND CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/../../cmake)
 list(APPEND CMAKE_PREFIX_PATH ${ROCM_PATH}/hip ${ROCM_PATH})
-set(CMAKE_CXX_COMPILER ${ROCM_PATH}/lib/llvm/bin/clang++ CACHE STRING "ROCm Compiler path")
+set(CMAKE_CXX_COMPILER ${ROCM_PATH}/lib/llvm/bin/clang++)
 
 # rocDecode sample build type
 set(DEFAULT_BUILD_TYPE "Release")

samples/videoDecodeBatch/CMakeLists.txt

@@ -36,7 +36,7 @@ endif()
 
 list(APPEND CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/../../cmake)
 list(APPEND CMAKE_PREFIX_PATH ${ROCM_PATH}/hip ${ROCM_PATH})
-set(CMAKE_CXX_COMPILER ${ROCM_PATH}/lib/llvm/bin/clang++ CACHE STRING "ROCm Compiler path")
+set(CMAKE_CXX_COMPILER ${ROCM_PATH}/lib/llvm/bin/clang++)
 
 # rocDecode sample build type
 set(DEFAULT_BUILD_TYPE "Release")

samples/videoDecodeMem/CMakeLists.txt

@@ -36,7 +36,7 @@ endif()
 
 list(APPEND CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/../../cmake)
 list(APPEND CMAKE_PREFIX_PATH ${ROCM_PATH}/hip ${ROCM_PATH})
-set(CMAKE_CXX_COMPILER ${ROCM_PATH}/lib/llvm/bin/clang++ CACHE STRING "ROCm Compiler path")
+set(CMAKE_CXX_COMPILER ${ROCM_PATH}/lib/llvm/bin/clang++)
 
 # rocDecode sample build type
 set(DEFAULT_BUILD_TYPE "Release")

samples/videoDecodeMultiFiles/CMakeLists.txt

@@ -36,7 +36,7 @@ endif()
 
 list(APPEND CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/../../cmake)
 list(APPEND CMAKE_PREFIX_PATH ${ROCM_PATH}/hip ${ROCM_PATH})
-set(CMAKE_CXX_COMPILER ${ROCM_PATH}/lib/llvm/bin/clang++ CACHE STRING "ROCm Compiler path")
+set(CMAKE_CXX_COMPILER ${ROCM_PATH}/lib/llvm/bin/clang++)
 
 # rocDecode sample build type
 set(DEFAULT_BUILD_TYPE "Release")

samples/videoDecodePerf/CMakeLists.txt

@@ -36,7 +36,7 @@ endif()
 
 list(APPEND CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/../../cmake)
 list(APPEND CMAKE_PREFIX_PATH ${ROCM_PATH}/hip ${ROCM_PATH})
-set(CMAKE_CXX_COMPILER ${ROCM_PATH}/lib/llvm/bin/clang++ CACHE STRING "ROCm Compiler path")
+set(CMAKE_CXX_COMPILER ${ROCM_PATH}/lib/llvm/bin/clang++)
 
 # rocDecode sample build type
 set(DEFAULT_BUILD_TYPE "Release")

samples/videoDecodeRGB/CMakeLists.txt

@@ -36,7 +36,7 @@ endif()
 
 list(APPEND CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/../../cmake)
 list(APPEND CMAKE_PREFIX_PATH ${ROCM_PATH}/hip ${ROCM_PATH})
-set(CMAKE_CXX_COMPILER ${ROCM_PATH}/lib/llvm/bin/clang++ CACHE STRING "ROCm Compiler path")
+set(CMAKE_CXX_COMPILER ${ROCM_PATH}/lib/llvm/bin/clang++)
 
 # rocDecode sample build type
 set(DEFAULT_BUILD_TYPE "Release")

samples/videoToSequence/CMakeLists.txt

@@ -36,7 +36,7 @@ endif()
 
 list(APPEND CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/../../cmake)
 list(APPEND CMAKE_PREFIX_PATH ${ROCM_PATH}/hip ${ROCM_PATH})
-set(CMAKE_CXX_COMPILER ${ROCM_PATH}/lib/llvm/bin/clang++ CACHE STRING "ROCm Compiler path")
+set(CMAKE_CXX_COMPILER ${ROCM_PATH}/lib/llvm/bin/clang++)
 
 # rocDecode sample build type
 set(DEFAULT_BUILD_TYPE "Release")