CMAKE: add option to enable PDB in release (#29402)

### Details:
 - By default, it's OFF to enable sccache

Author: ilya-lavrenov

cmake/developer_package/compile_flags/os_flags.cmake

@@ -122,12 +122,21 @@ if(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
     #
     # PDB related flags
     #
-    set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} /Zi")
-    set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /Zi")
 
-    set(CMAKE_SHARED_LINKER_FLAGS_RELEASE "${CMAKE_SHARED_LINKER_FLAGS_RELEASE} /DEBUG /OPT:REF /OPT:ICF")
-    set(CMAKE_MODULE_LINKER_FLAGS_RELEASE "${CMAKE_MODULE_LINKER_FLAGS_RELEASE} /DEBUG /OPT:REF /OPT:ICF")
-    set(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} /DEBUG /OPT:REF /OPT:ICF")
+    if(ENABLE_PDB_IN_RELEASE)
+        set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} /Zi")
+        set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /Zi")
+
+        set(CMAKE_SHARED_LINKER_FLAGS_RELEASE "${CMAKE_SHARED_LINKER_FLAGS_RELEASE} /DEBUG")
+        set(CMAKE_MODULE_LINKER_FLAGS_RELEASE "${CMAKE_MODULE_LINKER_FLAGS_RELEASE} /DEBUG")
+        set(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} /DEBUG")
+    endif()
+
+    # need to set extra flags after /DEBUG to ensure that binary size is not bloated
+    set(CMAKE_SHARED_LINKER_FLAGS_RELEASE "${CMAKE_SHARED_LINKER_FLAGS_RELEASE} /OPT:REF /OPT:ICF")
+    set(CMAKE_MODULE_LINKER_FLAGS_RELEASE "${CMAKE_MODULE_LINKER_FLAGS_RELEASE} /OPT:REF /OPT:ICF")
+    set(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} /OPT:REF /OPT:ICF")
+
 elseif(OV_COMPILER_IS_INTEL_LLVM AND WIN32)
     #
     # Warnings as errors

cmake/developer_package/features.cmake

@@ -44,6 +44,8 @@ ov_dependent_option (ENABLE_COVERAGE "enable code coverage" OFF "CMAKE_COMPILER_
 
 ov_dependent_option (ENABLE_API_VALIDATOR "Enables API Validator usage" ON "WIN32" OFF)
 
+ov_dependent_option (ENABLE_PDB_IN_RELEASE "Enables PDB files for Release build" OFF "WIN32" OFF)
+
 # Defines CPU capabilities
 
 ov_dependent_option (ENABLE_SSE42 "Enable SSE4.2 optimizations" ON "X86_64 OR (X86 AND NOT EMSCRIPTEN)" OFF)

cmake/developer_package/packaging/packaging.cmake

@@ -26,6 +26,7 @@ macro(ov_install_pdb target)
             # installation of linker PDB files for shared libraries
             install(FILES $<TARGET_PDB_FILE:${target}>
                     DESTINATION ${OV_CPACK_RUNTIMEDIR} COMPONENT pdb
+                    OPTIONAL
                     EXCLUDE_FROM_ALL)
         elseif(_lib_type STREQUAL "STATIC_LIBRARY")
             get_target_property(_compile_pdb_name ${target} OUTPUT_NAME)

docs/dev/build_windows.md

@@ -48,7 +48,7 @@ If you intend to generate PDB files and debug your build or run some tools, whic
 You should utilize one of the following CMake build type options:
   * `-DCMAKE_BUILD_TYPE=RelWithDebInfo`: This option generates PDB files with release information, making it suitable for debugging optimized builds.
   * `-DCMAKE_BUILD_TYPE=Debug`: This option generates PDB files optimized for debugging, providing comprehensive debugging information.
-  * `-DCMAKE_BUILD_TYPE=Release -DCMAKE_CXX_FLAGS=/Zi -DCMAKE_C_FLAGS=/Zi -DCMAKE_EXE_LINKER_FLAGS=/DEBUG -DCMAKE_MODULE_LINKER_FLAGS=/DEBUG -DCMAKE_SHARED_LINKER_FLAGS=/DEBUG` to build in Release mode, but with debug symbols generated.
+  * `-DCMAKE_BUILD_TYPE=Release -DENABLE_PDB_IN_RELEASE=ON` to build in Release mode, but with debug symbols generated.
 
 Note, that PDB symbols files are supported for both dynamic and static builds.