dev-cpp/tbb: add 2021.4.0

Bug: https://bugs.gentoo.org/713582
Signed-off-by: Sam James <sam@gentoo.org>

3 files changed, 285 insertions, 0 deletions

diff --git a/dev-cpp/tbb/Manifest b/dev-cpp/tbb/Manifest
index d2d3f1d78cf8..fee2e0bbf7fd 100644
--- a/dev-cpp/tbb/Manifest
+++ b/dev-cpp/tbb/Manifest
@@ -1 +1,2 @@
 DIST tbb-2020.3.tar.gz 2639788 BLAKE2B 3e92bccdc8179fc049379ccbb8ad7f615623177abc61d813b1a601020c345137bfd7d4c4600cf5b0d587e5ebef677635c3c8124d06b05fdd3325128ed8c9f84a SHA512 04c4b5501418792827190691d03d20d4dc1fd3cbbcf459a4d40c5c2281d964e658f31f133ad3907b78e17ed04f4ff16728ed89487ed0ce2cb239f23feb34bd87
+DIST tbb-2021.4.0.tar.gz 2452533 BLAKE2B a635c6efa1894c33e2f75c1aa03b6c0f4a86ebef3b58fa42bd25b53d661ed7a9d21f49f121dd3679735f219fbfc35604600bcc72ba60d3602e6de77b0d62e37b SHA512 96da2bc351fd64dfa854f8e6cabc1c4e53af3d55760e99d6f83ad53779c727af333d13d6be0828ed70371cf796498d2063e9dd0e4b2f6451623bb5d28ccbf20b
diff --git a/dev-cpp/tbb/files/tbb-2021.4.0-lto.patch b/dev-cpp/tbb/files/tbb-2021.4.0-lto.patch
new file mode 100644
index 000000000000..5be97b90605d
--- /dev/null
+++ b/dev-cpp/tbb/files/tbb-2021.4.0-lto.patch
@@ -0,0 +1,247 @@
+From 6feeba8035ea2bdf652d473a35730b19427752db Mon Sep 17 00:00:00 2001
+From: Ivan Kochin <kochin.ivan@intel.com>
+Date: Wed, 27 Oct 2021 17:23:32 +0300
+Subject: [PATCH] Use native CMake way to detect the IPO support (#608)
+
+* Use native CMake way to detect the IPO support
+
+Signed-off-by: Kochin Ivan <kochin.ivan@intel.com>
+---
+ CMakeLists.txt               | 17 +++++++++++++++++
+ cmake/README.md              |  1 +
+ cmake/compilers/Clang.cmake  |  8 ++------
+ cmake/compilers/GNU.cmake    |  8 +++-----
+ cmake/compilers/MSVC.cmake   |  1 +
+ cmake/utils.cmake            | 13 +++++++++++++
+ src/tbb/CMakeLists.txt       |  5 ++---
+ src/tbbbind/CMakeLists.txt   |  6 +++---
+ src/tbbmalloc/CMakeLists.txt |  5 ++---
+ 9 files changed, 44 insertions(+), 20 deletions(-)
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 13b1dbc2c..4dbdadb97 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -103,6 +103,7 @@ option(TBBMALLOC_BUILD "Enable tbbmalloc build" ON)
+ option(TBB_CPF "Enable preview features of the library" OFF)
+ option(TBB_FIND_PACKAGE "Enable search for external oneTBB using find_package instead of build from sources" OFF)
+ option(TBB_DISABLE_HWLOC_AUTOMATIC_SEARCH "Disable HWLOC automatic search by pkg-config tool" OFF)
++option(TBB_ENABLE_IPO "Enable Interprocedural Optimization (IPO) during the compilation" ON)
+ 
+ if (NOT DEFINED BUILD_SHARED_LIBS)
+     set(BUILD_SHARED_LIBS ON)
+@@ -181,6 +182,22 @@ foreach(FILE_WITH_EXTRA_TARGETS ${FILES_WITH_EXTRA_TARGETS})
+     include(${FILE_WITH_EXTRA_TARGETS})
+ endforeach()
+ 
++# - Enabling LTO on Android causes the NDK bug.
++#   NDK throws the warning: "argument unused during compilation: '-Wa,--noexecstack'"
++# - For some reason GCC does not instrument code with Thread Sanitizer when lto is enabled and C linker is used.
++if (TBB_ENABLE_IPO AND BUILD_SHARED_LIBS AND NOT ANDROID_PLATFORM AND NOT TBB_SANITIZE MATCHES "thread")
++    if (NOT CMAKE_VERSION VERSION_LESS 3.9)
++        cmake_policy(SET CMP0069 NEW)
++        include(CheckIPOSupported)
++        check_ipo_supported(RESULT TBB_IPO_PROPERTY)
++    else()
++        set(TBB_IPO_FLAGS TRUE)
++    endif()
++    if (TBB_IPO_PROPERTY OR TBB_IPO_FLAGS)
++        message(STATUS "IPO enabled")
++    endif()
++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})
+diff --git a/cmake/README.md b/cmake/README.md
+index ec56e423c..ed1631de3 100644
+--- a/cmake/README.md
++++ b/cmake/README.md
+@@ -16,6 +16,7 @@ TBB_CPF:BOOL - Enable preview features of the library (OFF by default)
+ TBB_INSTALL_VARS:BOOL - Enable auto-generated vars installation(packages generated by `cpack` and `make install` will also include the vars script)(OFF by default)
+ TBB_VALGRIND_MEMCHECK:BOOL - Enable scan for memory leaks using Valgrind (OFF by default)
+ 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)
+ ```
+ 
+ ## Configure, build and test
+diff --git a/cmake/compilers/Clang.cmake b/cmake/compilers/Clang.cmake
+index 183341fcc..69aa51932 100644
+--- a/cmake/compilers/Clang.cmake
++++ b/cmake/compilers/Clang.cmake
+@@ -58,12 +58,8 @@ if (MINGW)
+     list(APPEND TBB_COMMON_COMPILE_FLAGS -U__STRICT_ANSI__)
+ endif()
+ 
+-# Enabling LTO on Android causes the NDK bug.
+-# NDK throws the warning: "argument unused during compilation: '-Wa,--noexecstack'"
+-if (NOT ANDROID_PLATFORM AND BUILD_SHARED_LIBS)
+-    set(TBB_IPO_COMPILE_FLAGS $<$<NOT:$<CONFIG:Debug>>:-flto>)
+-    set(TBB_IPO_LINK_FLAGS $<$<NOT:$<CONFIG:Debug>>:-flto>)
+-endif()
++set(TBB_IPO_COMPILE_FLAGS $<$<NOT:$<CONFIG:Debug>>:-flto>)
++set(TBB_IPO_LINK_FLAGS $<$<NOT:$<CONFIG:Debug>>:-flto>)
+ 
+ # TBB malloc settings
+ set(TBBMALLOC_LIB_COMPILE_FLAGS -fno-rtti -fno-exceptions)
+diff --git a/cmake/compilers/GNU.cmake b/cmake/compilers/GNU.cmake
+index fa14c869e..a9cfa8927 100644
+--- a/cmake/compilers/GNU.cmake
++++ b/cmake/compilers/GNU.cmake
+@@ -63,11 +63,9 @@ if (MINGW)
+     list(APPEND TBB_COMMON_COMPILE_FLAGS -U__STRICT_ANSI__)
+ endif()
+ 
+-# For some reason GCC does not instrument code with Thread Sanitizer when lto is enabled and C linker is used.
+-if (NOT TBB_SANITIZE MATCHES "thread")
+-    set(TBB_IPO_COMPILE_FLAGS $<$<NOT:$<CONFIG:Debug>>:-flto>)
+-    set(TBB_IPO_LINK_FLAGS $<$<NOT:$<CONFIG:Debug>>:-flto>)
+-endif()
++set(TBB_IPO_COMPILE_FLAGS $<$<NOT:$<CONFIG:Debug>>:-flto>)
++set(TBB_IPO_LINK_FLAGS $<$<NOT:$<CONFIG:Debug>>:-flto>)
++
+ 
+ # TBB malloc settings
+ set(TBBMALLOC_LIB_COMPILE_FLAGS -fno-rtti -fno-exceptions)
+diff --git a/cmake/compilers/MSVC.cmake b/cmake/compilers/MSVC.cmake
+index 3447418cc..5767235a0 100644
+--- a/cmake/compilers/MSVC.cmake
++++ b/cmake/compilers/MSVC.cmake
+@@ -77,6 +77,7 @@ if (CMAKE_CXX_COMPILER_ID MATCHES "(Clang|IntelLLVM)")
+     endif()
+     set(TBB_OPENMP_NO_LINK_FLAG TRUE)
+     set(TBB_IPO_COMPILE_FLAGS $<$<NOT:$<CONFIG:Debug>>:-flto>)
++    set(TBB_IPO_LINK_FLAGS $<$<NOT:$<CONFIG:Debug>>:-flto>)
+ else()
+     set(TBB_IPO_COMPILE_FLAGS $<$<NOT:$<CONFIG:Debug>>:/GL>)
+     set(TBB_IPO_LINK_FLAGS $<$<NOT:$<CONFIG:Debug>>:-LTCG> $<$<NOT:$<CONFIG:Debug>>:-INCREMENTAL:NO>)
+diff --git a/cmake/utils.cmake b/cmake/utils.cmake
+index 06d3a9aee..f74abfcf9 100644
+--- a/cmake/utils.cmake
++++ b/cmake/utils.cmake
+@@ -44,3 +44,16 @@ macro(tbb_install_target target)
+                 COMPONENT devel)
+     endif()
+ endmacro()
++
++macro(tbb_handle_ipo target)
++    if (TBB_IPO_PROPERTY)
++        set_target_properties(${target} PROPERTIES INTERPROCEDURAL_OPTIMIZATION TRUE)
++    elseif (TBB_IPO_FLAGS)
++        target_compile_options(${target} PRIVATE ${TBB_IPO_COMPILE_FLAGS})
++        if (COMMAND target_link_options)
++            target_link_options(${target} PRIVATE ${TBB_IPO_LINK_FLAGS})
++        else()
++            target_link_libraries(${target} PRIVATE ${TBB_IPO_LINK_FLAGS})
++        endif()
++    endif()
++endmacro()
+diff --git a/src/tbb/CMakeLists.txt b/src/tbb/CMakeLists.txt
+index 80fdcdcde..021392d89 100644
+--- a/src/tbb/CMakeLists.txt
++++ b/src/tbb/CMakeLists.txt
+@@ -79,7 +79,6 @@ target_compile_options(tbb
+     ${TBB_WARNING_SUPPRESS}
+     ${TBB_LIB_COMPILE_FLAGS}
+     ${TBB_COMMON_COMPILE_FLAGS}
+-    ${TBB_IPO_COMPILE_FLAGS}
+ )
+ 
+ # Avoid use of target_link_libraries here as it changes /DEF option to \DEF on Windows.
+@@ -89,6 +88,8 @@ set_target_properties(tbb PROPERTIES
+     SOVERSION ${TBB_BINARY_VERSION}
+ )
+ 
++tbb_handle_ipo(tbb)
++
+ if (TBB_DEF_FILE_PREFIX) # If there's no prefix, assume we're using export directives
+     set_target_properties(tbb PROPERTIES
+         LINK_FLAGS ${TBB_LINK_DEF_FILE_FLAG}${CMAKE_CURRENT_SOURCE_DIR}/def/${TBB_DEF_FILE_PREFIX}-tbb.def
+@@ -103,14 +104,12 @@ if (COMMAND target_link_options)
+         PRIVATE
+         ${TBB_LIB_LINK_FLAGS}
+         ${TBB_COMMON_LINK_FLAGS}
+-        ${TBB_IPO_LINK_FLAGS}
+     )
+ else()
+     target_link_libraries(tbb
+         PRIVATE
+         ${TBB_LIB_LINK_FLAGS}
+         ${TBB_COMMON_LINK_FLAGS}
+-        ${TBB_IPO_LINK_FLAGS}
+     )
+ endif()
+ 
+diff --git a/src/tbbbind/CMakeLists.txt b/src/tbbbind/CMakeLists.txt
+index 99b7ccaac..3233ec718 100644
+--- a/src/tbbbind/CMakeLists.txt
++++ b/src/tbbbind/CMakeLists.txt
+@@ -46,7 +46,6 @@ function(tbbbind_build TBBBIND_NAME REQUIRED_HWLOC_TARGET)
+         ${TBB_WARNING_LEVEL}
+         ${TBB_LIB_COMPILE_FLAGS}
+         ${TBB_COMMON_COMPILE_FLAGS}
+-        ${TBB_IPO_COMPILE_FLAGS}
+     )
+ 
+     # Avoid use of target_link_libraries here as it changes /DEF option to \DEF on Windows.
+@@ -55,6 +54,9 @@ function(tbbbind_build TBBBIND_NAME REQUIRED_HWLOC_TARGET)
+         VERSION ${TBBBIND_BINARY_VERSION}.${TBB_BINARY_MINOR_VERSION}
+         SOVERSION ${TBBBIND_BINARY_VERSION}
+     )
++
++    tbb_handle_ipo(${TBBBIND_NAME})
++
+     if (TBB_DEF_FILE_PREFIX) # If there's no prefix, assume we're using export directives
+         set_target_properties(${TBBBIND_NAME} PROPERTIES
+             LINK_FLAGS ${TBB_LINK_DEF_FILE_FLAG}${CMAKE_CURRENT_SOURCE_DIR}/def/${TBB_DEF_FILE_PREFIX}-tbbbind.def
+@@ -69,14 +71,12 @@ function(tbbbind_build TBBBIND_NAME REQUIRED_HWLOC_TARGET)
+             PRIVATE
+             ${TBB_LIB_LINK_FLAGS}
+             ${TBB_COMMON_LINK_FLAGS}
+-            ${TBB_IPO_LINK_FLAGS}
+         )
+     else()
+         target_link_libraries(${TBBBIND_NAME}
+             PRIVATE
+             ${TBB_LIB_LINK_FLAGS}
+             ${TBB_COMMON_LINK_FLAGS}
+-            ${TBB_IPO_LINK_FLAGS}
+         )
+     endif()
+ 
+diff --git a/src/tbbmalloc/CMakeLists.txt b/src/tbbmalloc/CMakeLists.txt
+index f77bc8f10..5a851851f 100644
+--- a/src/tbbmalloc/CMakeLists.txt
++++ b/src/tbbmalloc/CMakeLists.txt
+@@ -59,7 +59,6 @@ target_compile_options(tbbmalloc
+     ${TBB_LIB_COMPILE_FLAGS}
+     ${TBBMALLOC_LIB_COMPILE_FLAGS}
+     ${TBB_COMMON_COMPILE_FLAGS}
+-    ${TBB_IPO_COMPILE_FLAGS}
+ )
+ 
+ enable_language(C)
+@@ -72,6 +71,8 @@ set_target_properties(tbbmalloc PROPERTIES
+     LINKER_LANGUAGE C
+ )
+ 
++tbb_handle_ipo(tbbmalloc)
++
+ if (TBB_DEF_FILE_PREFIX) # If there's no prefix, assume we're using export directives
+     set_target_properties(tbbmalloc PROPERTIES
+         LINK_FLAGS ${TBB_LINK_DEF_FILE_FLAG}${CMAKE_CURRENT_SOURCE_DIR}/def/${TBB_DEF_FILE_PREFIX}-tbbmalloc.def
+@@ -88,14 +89,12 @@ if (COMMAND target_link_options)
+         PRIVATE
+         ${TBB_LIB_LINK_FLAGS}
+         ${TBB_COMMON_LINK_FLAGS}
+-        ${TBB_IPO_LINK_FLAGS}
+     )
+ else()
+     target_link_libraries(tbbmalloc
+         PRIVATE
+         ${TBB_LIB_LINK_FLAGS}
+         ${TBB_COMMON_LINK_FLAGS}
+-        ${TBB_IPO_LINK_FLAGS}
+     )
+ endif()
+ 
diff --git a/dev-cpp/tbb/tbb-2021.4.0.ebuild b/dev-cpp/tbb/tbb-2021.4.0.ebuild
new file mode 100644
index 000000000000..9a99edb24ae8
--- /dev/null
+++ b/dev-cpp/tbb/tbb-2021.4.0.ebuild
@@ -0,0 +1,37 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit cmake-multilib flag-o-matic toolchain-funcs
+
+DESCRIPTION="High level abstract threading library"
+HOMEPAGE="https://www.threadingbuildingblocks.org"
+SRC_URI="https://github.com/oneapi-src/oneTBB/archive/refs/tags/v${PV}.tar.gz -> ${P}.tar.gz"
+S="${WORKDIR}/oneTBB-${PV}"
+
+LICENSE="Apache-2.0"
+# https://github.com/oneapi-src/oneTBB/blob/master/CMakeLists.txt#L53
+# libtbb<SONAME>-libtbbmalloc<SONAME>-libtbbbind<SONAME>
+SLOT="0/12-2-3"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~ppc ~ppc64 ~riscv ~sparc ~x86 ~amd64-linux ~x86-linux"
+IUSE="test"
+RESTRICT="!test? ( test )"
+
+RDEPEND="sys-apps/hwloc:="
+DEPEND="${RDEPEND}"
+BDEPEND="virtual/pkgconfig"
+
+PATCHES=(
+	"${FILESDIR}"/${P}-lto.patch
+)
+
+src_configure() {
+	local mycmakeargs=(
+		-DTBB_TEST=$(usex test)
+		-DTBB_ENABLE_IPO=OFF
+		-DTBB_STRICT=OFF
+	)
+
+	cmake-multilib_src_configure
+}