Add cmake target for rocm_smi

rocm_smi will provide cmake files exporting the INCLUDE/LIBRARY targets.

Change-Id: I1943a3142bdc0abd8f03ff62e12e947aac835401
(cherry picked from commit 088fe48d12)

CMakeLists.txt

@@ -137,6 +137,41 @@ set(CMN_INC_LIST ${CMN_INC_LIST} "${SHR_MUTEX_DIR}/shared_mutex.h")
 add_subdirectory("rocm_smi")
 add_subdirectory("oam")
 
+# Create cmake target
+# Add all targets to the build-tree export set
+export(TARGETS ${ROCM_SMI_TARGET} ${OAM_TARGET}
+  FILE "${PROJECT_BINARY_DIR}/rcom_smi_target.cmake")
+
+# Export the package for use from the build-tree
+# (this registers the build-tree with a global CMake-registry)
+export(PACKAGE rocm_smi)
+# Create the rocm_smiConfig.cmake and rocm_smiConfigVersion files
+# ... for the build tree
+set(CONF_INCLUDE_DIRS "${PROJECT_SOURCE_DIR}" "${PROJECT_BINARY_DIR}")
+set(CONF_LIB_DIR  "${PROJECT_BINARY_DIR}")
+set(CONF_LIBS "${ROCM_SMI_LIB_NAME}.so")
+configure_file(rocm_smi-config.cmake.in
+    "${PROJECT_BINARY_DIR}/rocm_smi-config.cmake" @ONLY)
+# ... for the install tree
+set(CONF_INCLUDE_DIRS "${CMAKE_INSTALL_PREFIX}/rocm_smi/include")
+set(CONF_LIB_DIR  "${CMAKE_INSTALL_PREFIX}/rocm_smi/lib")
+set(CONF_LIBS "${ROCM_SMI_LIB_NAME}.so")
+configure_file(rocm_smi-config.cmake.in
+  "${PROJECT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/rocm_smi-config.cmake" @ONLY)
+# ... for both
+configure_file(rocm_smi-config-version.cmake.in
+  "${PROJECT_BINARY_DIR}/rocm_smi-config-version.cmake" @ONLY)
+# Install the rocm_smi-config.cmake and rocm_smi-config-version.cmake
+install(FILES
+  "${PROJECT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/rocm_smi-config.cmake"
+  "${PROJECT_BINARY_DIR}/rocm_smi-config-version.cmake"
+  DESTINATION "${ROCM_SMI}/lib/cmake" COMPONENT dev)
+# Install the export set for use with the install-tree
+install(EXPORT rocm_smiTargets DESTINATION
+  "${ROCM_SMI}/lib/cmake" COMPONENT dev)
+
+
+
 ###########################
 # Packaging directives
 ###########################

oam/CMakeLists.txt

@@ -91,8 +91,16 @@ if ("${CMAKE_BUILD_TYPE}" STREQUAL Release)
     endif()
 endif ()
 
+# use the target_include_directories() command to specify the include directories for the target
+target_include_directories(${OAM_TARGET}
+                           PUBLIC
+                           "$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>"
+                           "$<INSTALL_INTERFACE:{OAM_NAME}/include>")
+
+
 ## Add the install directives for the runtime library.
 install(TARGETS ${OAM_TARGET}
+          EXPORT rocm_smiTargets
           LIBRARY DESTINATION ${OAM_NAME}/lib
           ARCHIVE DESTINATION ${OAM_NAME}/lib
           COMPONENT ${OAM_COMPONENT})

rocm_smi-config-version.cmake.in

@@ -0,0 +1,12 @@
+set(PACKAGE_VERSION "@ROCM_SMI_VERSION@")
+
+# Check whether the requested PACKAGE_FIND_VERSION is compatible
+if("${PACKAGE_VERSION}" VERSION_LESS "${PACKAGE_FIND_VERSION}")
+  set(PACKAGE_VERSION_COMPATIBLE FALSE)
+else()
+  set(PACKAGE_VERSION_COMPATIBLE TRUE)
+  if ("${PACKAGE_VERSION}" VERSION_EQUAL "${PACKAGE_FIND_VERSION}")
+    set(PACKAGE_VERSION_EXACT TRUE)
+  endif()
+endif()
+

rocm_smi-config.cmake.in

@@ -0,0 +1,18 @@
+# - Config file for the rocm_smi package
+# It defines the following variables
+#  ROCM_SMI_INCLUDE_DIRS - include directories for rocm_smi
+#  ROCM_SMI_LIBRARIES    - libraries to link against
+
+# Compute paths
+get_filename_component(ROCM_SMI_CMAKE_DIR "${CMAKE_CURRENT_LIST_FILE}" PATH)
+set(ROCM_SMI_INCLUDE_DIR "@CONF_INCLUDE_DIRS@")
+set(ROCM_SMI_LIB_DIR "@CONF_LIB_DIR@")
+
+# Our library dependencies (contains definitions for IMPORTED targets)
+if(NOT TARGET rocm_smi AND NOT rocm_smi_BINARY_DIR)
+    include("${ROCM_SMI_CMAKE_DIR}/rocm_smiTargets.cmake")
+endif()
+
+# These are IMPORTED targets created by RocmSmiTargets.cmake
+set(ROCM_SMI_LIBRARIES "@CONF_LIBS@")
+

rocm_smi/CMakeLists.txt

@@ -80,6 +80,14 @@ target_link_libraries(${ROCM_SMI_TARGET} pthread rt)
 target_include_directories(${ROCM_SMI_TARGET} PRIVATE
           ${CMAKE_CURRENT_SOURCE_DIR} ${COMMON_PROJ_ROOT}/common/shared_mutex)
 
+# use the target_include_directories() command to specify the include directories for the target
+target_include_directories(${ROCM_SMI_TARGET}
+                           PUBLIC
+                           "$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>"
+                           "$<INSTALL_INTERFACE:${ROCM_SMI}/include>"
+)
+
+
 ## Set the VERSION and SOVERSION values
 set_property(TARGET ${ROCM_SMI_TARGET} PROPERTY
              SOVERSION "${VERSION_MAJOR}")
@@ -113,6 +121,7 @@ if(${BUILD_SHARED_LIBS})
 endif()
 ## Add the install directives for the runtime library.
 install(TARGETS ${ROCM_SMI_TARGET}
+          EXPORT rocm_smiTargets
           LIBRARY DESTINATION ${ROCM_SMI}/lib
           ARCHIVE DESTINATION ${ROCM_SMI}/lib
           COMPONENT ${ROCM_SMI_COMPONENT})