From 481f859c047800f0db4e853e0d30df5d9eea9ea8 Mon Sep 17 00:00:00 2001
From: Nikita Timakin <nikita.timakin@intel.com>
Date: Fri, 12 Mar 2021 16:38:06 +0300
Subject: [PATCH] [rls] Additional Flags for Linker in CMake (#1495)

* Additional flags for linker in CMake

* fix

* fix
---
 examples/daal/cpp/CMakeLists.txt      | 6 +++++-
 examples/daal/cpp_sycl/CMakeLists.txt | 6 +++++-
 examples/oneapi/cpp/CMakeLists.txt    | 6 +++++-
 examples/oneapi/dpc/CMakeLists.txt    | 6 +++++-
 4 files changed, 20 insertions(+), 4 deletions(-)

diff --git a/examples/daal/cpp/CMakeLists.txt b/examples/daal/cpp/CMakeLists.txt
index 8a3ce07cb11..a197b1f2522 100644
--- a/examples/daal/cpp/CMakeLists.txt
+++ b/examples/daal/cpp/CMakeLists.txt
@@ -27,7 +27,11 @@ function (add_examples examples)
     foreach(example ${examples})
         add_executable(${example} "${example}.cpp")
         target_include_directories(${example} PRIVATE ${oneDAL_INCLUDE_DIRS})
-        target_link_libraries(${example} PRIVATE ${oneDAL_IMPORTED_TARGETS})
+        if (UNIX)
+            target_link_libraries(${example} PRIVATE -Wl,--start-group ${oneDAL_IMPORTED_TARGETS} -Wl,--end-group)
+        else()
+            target_link_libraries(${example} PRIVATE ${oneDAL_IMPORTED_TARGETS})
+        endif()
         set_target_properties(${example} PROPERTIES RUNTIME_OUTPUT_DIRECTORY "${PROJECT_SOURCE_DIR}/_cmake_results/intel_intel64_${THREADING_TYPE}_${LINK_TYPE}")
     endforeach()
 endfunction()
diff --git a/examples/daal/cpp_sycl/CMakeLists.txt b/examples/daal/cpp_sycl/CMakeLists.txt
index f93d6c3039c..991b4f2b1f8 100644
--- a/examples/daal/cpp_sycl/CMakeLists.txt
+++ b/examples/daal/cpp_sycl/CMakeLists.txt
@@ -31,7 +31,11 @@ function (add_examples examples)
     foreach(example ${examples})
         add_executable(${example} "${example}.cpp")
         target_include_directories(${example} PRIVATE ${oneDAL_INCLUDE_DIRS})
-        target_link_libraries(${example} PRIVATE ${oneDAL_IMPORTED_TARGETS})
+        if (UNIX)
+            target_link_libraries(${example} PRIVATE -Wl,--start-group ${oneDAL_IMPORTED_TARGETS} -Wl,--end-group)
+        else()
+            target_link_libraries(${example} PRIVATE ${oneDAL_IMPORTED_TARGETS})
+        endif()
         set_target_properties(${example} PROPERTIES RUNTIME_OUTPUT_DIRECTORY "${PROJECT_SOURCE_DIR}/_cmake_results/intel_intel64_${THREADING_TYPE}_${LINK_TYPE}")
     endforeach()
 endfunction()
diff --git a/examples/oneapi/cpp/CMakeLists.txt b/examples/oneapi/cpp/CMakeLists.txt
index 04c7ac7be09..936750269f1 100644
--- a/examples/oneapi/cpp/CMakeLists.txt
+++ b/examples/oneapi/cpp/CMakeLists.txt
@@ -27,7 +27,11 @@ function (add_examples examples)
     foreach(example ${examples})
         add_executable(${example} "${example}.cpp")
         target_include_directories(${example} PRIVATE ${oneDAL_INCLUDE_DIRS})
-        target_link_libraries(${example} PRIVATE ${oneDAL_IMPORTED_TARGETS})
+        if (UNIX)
+            target_link_libraries(${example} PRIVATE -Wl,--start-group ${oneDAL_IMPORTED_TARGETS} -Wl,--end-group)
+        else()
+            target_link_libraries(${example} PRIVATE ${oneDAL_IMPORTED_TARGETS})
+        endif()
         set_target_properties(${example} PROPERTIES RUNTIME_OUTPUT_DIRECTORY "${PROJECT_SOURCE_DIR}/_cmake_results/intel_intel64_${THREADING_TYPE}_${LINK_TYPE}")
     endforeach()
 endfunction()
diff --git a/examples/oneapi/dpc/CMakeLists.txt b/examples/oneapi/dpc/CMakeLists.txt
index f2c41301754..137bbdfff57 100644
--- a/examples/oneapi/dpc/CMakeLists.txt
+++ b/examples/oneapi/dpc/CMakeLists.txt
@@ -31,7 +31,11 @@ function (add_examples examples)
     foreach(example ${examples})
         add_executable(${example} "${example}.cpp")
         target_include_directories(${example} PRIVATE ${oneDAL_INCLUDE_DIRS})
-        target_link_libraries(${example} PRIVATE ${oneDAL_IMPORTED_TARGETS})
+        if (UNIX)
+            target_link_libraries(${example} PRIVATE -Wl,--start-group ${oneDAL_IMPORTED_TARGETS} -Wl,--end-group)
+        else()
+            target_link_libraries(${example} PRIVATE ${oneDAL_IMPORTED_TARGETS})
+        endif()
         set_target_properties(${example} PROPERTIES RUNTIME_OUTPUT_DIRECTORY "${PROJECT_SOURCE_DIR}/_cmake_results/intel_intel64_${THREADING_TYPE}_${LINK_TYPE}")
     endforeach()
 endfunction()