cmake: Create cmake config file

Another cmake project like hsa-runtime could just use:

find_package(hsakmt REQUIRED 1.9.0)

Change-Id: Ia1c9a80ef287facdd607382d69649b0718d687b4

CMakeLists.txt

@@ -30,7 +30,7 @@ set ( HSAKMT_PACKAGE "hsakmt-roct" )
 set ( HSAKMT_COMPONENT "lib${HSAKMT}" )
 set ( HSAKMT_TARGET "${HSAKMT}" )
 
-project ( ${HSAKMT_TARGET} )
+project ( ${HSAKMT_TARGET} VERSION 1.9.0)
 
 ## Set default module path if not already set
 if ( NOT DEFINED CMAKE_MODULE_PATH )
@@ -133,6 +133,8 @@ add_custom_target ( build-dev
         -DCMAKE_INSTALL_PREFIX="${CMAKE_INSTALL_PREFIX}"
         -DCPACK_RPM_PACKAGE_REQUIRES="hsakmt-roct"
         -DCPACK_PACKAGING_INSTALL_PREFIX="${CPACK_PACKAGING_INSTALL_PREFIX}"
+        -DVERSION="${BUILD_VERSION_STRING}"
+        -DHSAKMT_BIN_NAME="${HSAKMT}"
     WORKING_DIRECTORY ${DEV_BUILD_DIR} )
 
 ## Custom targets for the devel package 

hsakmt-config.cmake.in

@@ -0,0 +1,9 @@
+@PACKAGE_INIT@
+
+set_and_check(HSAKMT_INCLUDE_DIR @PACKAGE_INCLUDE_INSTALL_DIR@)
+set_and_check(HSAKMT_LIB_DIR @PACKAGE_LIB_INSTALL_DIR@)
+
+set(HSAKMT_LIBRARY @PACKAGE_LIB_INSTALL_DIR@/@HSAKMT_LIBRARY_NAME@)
+set(HSAKMT_LIBRARIES @PACKAGE_LIB_INSTALL_DIR@/@HSAKMT_LIBRARY_NAME@)
+
+mark_as_advanced(HSAKMT_LIBRARY HSAKMT_INCLUDE_DIR)

hsakmt-dev.txt

@@ -67,4 +67,32 @@ set ( CPACK_DEBIAN_PACKAGE_HOMEPAGE "https://github.com/RadeonOpenCompute/ROCT-T
 # RPM package specific variables
 set ( CPACK_RPM_PACKAGE_DEPENDS "${HSAKMT_PACKAGE} = ${BUILD_VERSION_MAJOR}.${BUILD_VERSION_MINOR}.${BUILD_VERSION_PATCH}" )
 
+# Create cmake configuration files
+include(CMakePackageConfigHelpers)
+
+set(HSAKMT_LIBRARY_NAME ${CMAKE_SHARED_LIBRARY_PREFIX}${PROJECT_NAME}${CMAKE_SHARED_LIBRARY_SUFFIX})
+
+set(INCLUDE_INSTALL_DIR ${CMAKE_INSTALL_INCLUDEDIR}/${PROJECT_NAME} CACHE INTERNAL "")
+set(LIB_INSTALL_DIR ${CMAKE_INSTALL_LIBDIR} CACHE INTERNAL "")
+
+configure_package_config_file(${SOURCE_DIR}/${HSAKMT_BIN_NAME}-config.cmake.in
+                              ${CMAKE_CURRENT_BINARY_DIR}/${HSAKMT_BIN_NAME}-config.cmake
+                              PATH_VARS
+                                  INCLUDE_INSTALL_DIR LIB_INSTALL_DIR
+                              INSTALL_DESTINATION
+                                  ${CMAKE_INSTALL_LIBDIR}/cmake/${HSAKMT_BIN_NAME})
+
+write_basic_package_version_file(${HSAKMT_BIN_NAME}-config-version.cmake
+				 VERSION ${VERSION}
+                                 COMPATIBILITY
+                                     AnyNewerVersion)
+
+install(FILES
+            ${CMAKE_CURRENT_BINARY_DIR}/${HSAKMT_BIN_NAME}-config.cmake
+            ${CMAKE_CURRENT_BINARY_DIR}/${HSAKMT_BIN_NAME}-config-version.cmake
+        DESTINATION
+            ${CMAKE_INSTALL_LIBDIR}/cmake/${HSAKMT_BIN_NAME}
+        COMPONENT
+            devel)
+
 include ( CPack )