enable __FILE__ trim

CMakeLists.txt

@@ -107,6 +107,7 @@ option(TBB_DISABLE_HWLOC_AUTOMATIC_SEARCH "Disable HWLOC automatic search by pkg
 option(TBB_ENABLE_IPO "Enable Interprocedural Optimization (IPO) during the compilation" ON)
 option(TBB_FUZZ_TESTING "Enable fuzz testing" OFF)
 option(TBB_INSTALL "Enable installation" ON)
+option(TBB_FILE_TRIM "Enable __FILE__ trim" ON)
 if(APPLE)
 option(TBB_BUILD_APPLE_FRAMEWORKS "Build as Apple Frameworks" OFF)
 endif()
@@ -226,6 +227,12 @@ if (TBB_ENABLE_IPO AND BUILD_SHARED_LIBS AND NOT ANDROID_PLATFORM AND NOT TBB_SA
     endif()
 endif()
 
+if (TBB_FILE_TRIM)
+    file(RELATIVE_PATH TBB_RELATIVE_BIN_PATH ${CMAKE_CURRENT_BINARY_DIR} ${CMAKE_SOURCE_DIR})
+    file(TO_NATIVE_PATH ${CMAKE_SOURCE_DIR} NATIVE_TBB_PROJECT_ROOT_DIR)
+    file(TO_NATIVE_PATH ${TBB_RELATIVE_BIN_PATH} NATIVE_TBB_RELATIVE_BIN_PATH)
+endif ()
+
 set(TBB_COMPILER_SETTINGS_FILE ${CMAKE_CURRENT_SOURCE_DIR}/cmake/compilers/${CMAKE_CXX_COMPILER_ID}.cmake)
 if (EXISTS ${TBB_COMPILER_SETTINGS_FILE})
     include(${TBB_COMPILER_SETTINGS_FILE})

cmake/README.md

@@ -20,6 +20,8 @@ TBB_VALGRIND_MEMCHECK:BOOL - Enable scan for memory leaks using Valgrind (OFF by
 TBB_DISABLE_HWLOC_AUTOMATIC_SEARCH - Disable HWLOC automatic search by pkg-config tool (OFF by default)
 TBB_ENABLE_IPO - Enable Interprocedural Optimization (IPO) during the compilation (ON by default)
 TBB_BUILD_APPLE_FRAMEWORKS - Enable the Apple* frameworks instead of dylibs, only available on the Apple platform. (OFF by default)
+TBB_FILE_TRIM - Enable __FILE__ trim, replace a build-time full path with a relative path in the debug info and macro __FILE__, this can be used to make
+           reproducible builds that are location independent (ON by default)
 ```
 
 ## Configure, Build, and Test

cmake/compilers/AppleClang.cmake

@@ -1,4 +1,4 @@
-# Copyright (c) 2020-2022 Intel Corporation
+# Copyright (c) 2020-2024 Intel Corporation
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -42,6 +42,10 @@ if ("${_tbb_target_architectures}" MATCHES "(x86_64|amd64|AMD64)") # OSX systems
 endif()
 unset(_tbb_target_architectures)
 
+if (TBB_FILE_TRIM AND CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 10)
+    set(TBB_COMMON_COMPILE_FLAGS ${TBB_COMMON_COMPILE_FLAGS} -ffile-prefix-map=${NATIVE_TBB_PROJECT_ROOT_DIR}/= -ffile-prefix-map=${NATIVE_TBB_RELATIVE_BIN_PATH}/=)
+endif ()
+
 # TBB malloc settings
 set(TBBMALLOC_LIB_COMPILE_FLAGS -fno-rtti -fno-exceptions)
 

cmake/compilers/Clang.cmake

@@ -76,6 +76,10 @@ if (MINGW)
     list(APPEND TBB_COMMON_COMPILE_FLAGS -U__STRICT_ANSI__)
 endif()
 
+if (TBB_FILE_TRIM AND CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 10)
+    set(TBB_COMMON_COMPILE_FLAGS ${TBB_COMMON_COMPILE_FLAGS} -ffile-prefix-map=${NATIVE_TBB_PROJECT_ROOT_DIR}/= -ffile-prefix-map=${NATIVE_TBB_RELATIVE_BIN_PATH}/=)
+endif ()
+
 set(TBB_IPO_COMPILE_FLAGS $<$<NOT:$<CONFIG:Debug>>:-flto>)
 set(TBB_IPO_LINK_FLAGS $<$<NOT:$<CONFIG:Debug>>:-flto>)
 

cmake/compilers/GNU.cmake

@@ -110,6 +110,10 @@ if (NOT CMAKE_CXX_FLAGS MATCHES "_FORTIFY_SOURCE")
   set(TBB_COMMON_COMPILE_FLAGS ${TBB_COMMON_COMPILE_FLAGS} $<$<NOT:$<CONFIG:Debug>>:-D_FORTIFY_SOURCE=2> )
 endif ()
 
+if (TBB_FILE_TRIM AND CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 8)
+    set(TBB_COMMON_COMPILE_FLAGS ${TBB_COMMON_COMPILE_FLAGS} -ffile-prefix-map=${NATIVE_TBB_PROJECT_ROOT_DIR}/= -ffile-prefix-map=${NATIVE_TBB_RELATIVE_BIN_PATH}/=)
+endif ()
+
 # TBB malloc settings
 set(TBBMALLOC_LIB_COMPILE_FLAGS -fno-rtti -fno-exceptions)
 set(TBB_OPENMP_FLAG -fopenmp)

cmake/compilers/MSVC.cmake

@@ -77,6 +77,12 @@ if (TBB_WINDOWS_DRIVER)
     set(TBB_COMMON_COMPILE_FLAGS ${TBB_COMMON_COMPILE_FLAGS} /D _UNICODE /DUNICODE /DWINAPI_FAMILY=WINAPI_FAMILY_APP /D__WRL_NO_DEFAULT_LIB__)
 endif()
 
+if (TBB_FILE_TRIM)
+    add_compile_options(
+        "$<$<COMPILE_LANGUAGE:CXX>:/d1trimfile:${NATIVE_TBB_PROJECT_ROOT_DIR}\\>"
+        "$<$<COMPILE_LANGUAGE:CXX>:/d1trimfile:${CMAKE_SOURCE_DIR}/>")
+endif()
+
 if (CMAKE_CXX_COMPILER_ID MATCHES "(Clang|IntelLLVM)")
     if (CMAKE_SYSTEM_PROCESSOR MATCHES "(x86|AMD64|i.86)")
         set(TBB_COMMON_COMPILE_FLAGS ${TBB_COMMON_COMPILE_FLAGS} -mrtm -mwaitpkg)