Compile rdctst and improve CMakeLists

Main CMake improvements:

* Add rdctst with -DBUILD_TESTS=ON
* Set default ROCM_DIR to /opt/rocm/
* Split rdc_libs/CMakeLists.txt into subdirectories
* Package tests into rdc-tests.deb and .rpm

Misc improvements:

* Add .editorconfig to normalize code formatting
* Add .gitignore
* Expand RPATH for gRPC to reduce LD_LIBRARY_PATH usage
* Export compile_commands.json
* Show warning and do not install gRPC if GRPC_ROOT is left as default
* Move .in files into relevant subdirectories
* Move most variables into project CMakeLists.txt to avoid redefinitions
* Normalize CMakeLists.txt formatting (4 spaces indentation)
* Rename DIAGNOSTIC_LIB to RDC_ROCR_LIB
* Update gRPC version in README to 1.44.0
* Remove gtest source
* Pull gtest from github if not installed

Signed-off-by: Galantsev, Dmitrii <dmitrii.galantsev@amd.com>
Depends-On: I1039ef61247e3f0ff822925cc869fb0c2bf3af85
Change-Id: I879b21428e6642f19fda67092b365d8b78b7ba7b

rdc_libs/bootstrap/CMakeLists.txt

@@ -0,0 +1,49 @@
+message("&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&")
+message("                       Cmake RDC Lib-Bootstrap                     ")
+message("&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&")
+
+set(SRC_DIR "${CMAKE_CURRENT_SOURCE_DIR}/src")
+set(INC_DIR "${RDC_LIB_INC_DIR}")
+# need source dir for rocr
+set(BOOTSTRAP_LIB_SRC_DIR "${SRC_DIR}" PARENT_SCOPE)
+
+set(BOOTSTRAP_LIB_COMPONENT "lib${BOOTSTRAP_LIB}")
+set(BOOTSTRAP_LIB_SRC_LIST
+    "${COMMON_DIR}/rdc_fields_supported.cc"
+    "${SRC_DIR}/RdcBootStrap.cc"
+    "${SRC_DIR}/RdcLibraryLoader.cc"
+    "${SRC_DIR}/RdcLogger.cc")
+set(BOOTSTRAP_LIB_INC_LIST
+    "${COMMON_DIR}/rdc_fields_supported.h"
+    "${INC_DIR}/RdcHandler.h"
+    "${INC_DIR}/RdcLibraryLoader.h"
+    "${INC_DIR}/RdcLogger.h"
+    "${INC_DIR}/rdc_common.h"
+    "${PROJECT_SOURCE_DIR}/include/rdc/rdc.h")
+message("BOOTSTRAP_LIB_INC_LIST=${BOOTSTRAP_LIB_INC_LIST}")
+
+add_library(${BOOTSTRAP_LIB} SHARED ${BOOTSTRAP_LIB_SRC_LIST} ${BOOTSTRAP_LIB_INC_LIST})
+target_link_libraries(${BOOTSTRAP_LIB} pthread dl)
+target_include_directories(${BOOTSTRAP_LIB} PRIVATE
+    "${RSMI_INC_DIR}"
+    "${ROCM_DIR}/include"
+    "${PROJECT_SOURCE_DIR}"
+    "${PROJECT_SOURCE_DIR}/include"
+    "${COMMON_DIR}")
+
+target_include_directories(${BOOTSTRAP_LIB}
+    PUBLIC
+    "$<INSTALL_INTERFACE:${RDC_INSTALL_PREFIX}/${CMAKE_INSTALL_INCLUDEDIR}>")
+
+# Set the VERSION and SOVERSION values
+set_property(TARGET ${BOOTSTRAP_LIB} PROPERTY
+    SOVERSION "${VERSION_MAJOR}")
+set_property(TARGET ${BOOTSTRAP_LIB} PROPERTY
+    VERSION "${SO_VERSION_STRING}")
+
+# If the library is a release, strip the target library
+if("${CMAKE_BUILD_TYPE}" STREQUAL Release)
+    add_custom_command(
+        TARGET ${BOOTSTRAP_LIB}
+        POST_BUILD COMMAND ${CMAKE_STRIP} ${BOOTSTRAP_LIB_COMPONENT}.so)
+endif()