Package RCCL headers to support adding RCCL support w/o installed headers (#1075)

- in ROCm CI, rocprofiler-sdk gets built before RCCL is installed, this is a workaround for this issue

[ROCm/rocprofiler-sdk commit: 8c1382fceb]

projects/rocprofiler-sdk/cmake/Templates/rocprofiler-sdk/config.cmake.in

@@ -99,6 +99,13 @@ else()
 
     add_library(@PACKAGE_NAME@::@PACKAGE_NAME@-external-nolink INTERFACE IMPORTED)
 
+    # if rccl not found or <rccl/amd_detail/api_trace.h> not found when rocprofiler-sdk
+    # was built, use the packaged rccl.h and api_trace.h
+    if(NOT @rccl_FOUND@ OR NOT @rccl_API_TRACE_FOUND@)
+        target_compile_definitions(@PACKAGE_NAME@::@PACKAGE_NAME@-external-nolink
+                                   INTERFACE ROCPROFILER_SDK_USE_SYSTEM_RCCL=0)
+    endif()
+
     include("${@PACKAGE_NAME@_CMAKE_DIR}/@PACKAGE_NAME@-targets.cmake")
 
     @PROJECT_NAME@_config_nolink_target(@PACKAGE_NAME@::@PACKAGE_NAME@-external-nolink hip::host)

projects/rocprofiler-sdk/cmake/rocprofiler_config_interfaces.cmake

@@ -301,9 +301,9 @@ target_link_libraries(rocprofiler-otf2 INTERFACE otf2::otf2)
 # RCCL
 #
 # ----------------------------------------------------------------------------------------#
+
 find_package(
     rccl
-    REQUIRED
     CONFIG
     HINTS
     ${rocm_version_DIR}
@@ -314,4 +314,14 @@ find_package(
     PATH_SUFFIXES
     lib/cmake/rccl)
 
-rocprofiler_config_nolink_target(rocprofiler-rccl-nolink rccl::rccl)
+if(rccl_FOUND
+   AND rccl_INCLUDE_DIR
+   AND EXISTS "${rccl_INCLUDE_DIR}/rccl/amd_detail/api_trace.h")
+    set(rccl_API_TRACE_FOUND ON)
+    rocprofiler_config_nolink_target(rocprofiler-rccl-nolink rccl::rccl)
+else()
+    set(rccl_API_TRACE_FOUND OFF)
+    target_compile_definitions(rocprofiler-rccl-nolink
+                               INTERFACE ROCPROFILER_SDK_USE_SYSTEM_RCCL=0)
+
+endif()