1DESCRIPTION = "Parallelism library for C++ - runtime files \ 2 TBB is a library that helps you leverage multi-core processor \ 3 performance without having to be a threading expert. It represents a \ 4 higher-level, task-based parallelism that abstracts platform details \ 5 and threading mechanism for performance and scalability." 6HOMEPAGE = "https://software.intel.com/en-us/tbb" 7LICENSE = "Apache-2.0" 8LIC_FILES_CHKSUM = "file://LICENSE.txt;md5=86d3f3a95c324c9479bd8986968f4327" 9 10DEPENDS:append:libc-musl = " libucontext" 11 12PE = "1" 13 14BRANCH = "onetbb_2021" 15SRCREV = "3df08fe234f23e732a122809b40eb129ae22733f" 16SRC_URI = "git://github.com/oneapi-src/oneTBB.git;protocol=https;branch=${BRANCH} \ 17 file://0001-mallinfo-is-glibc-specific-API-mark-it-so.patch \ 18 file://0001-CMakeLists.txt-exclude-riscv64-riscv32.patch \ 19 file://0001-Disable-use-of-_tpause-instruction.patch \ 20 file://0001-Musl-linux-can-not-use-RTLD_DEEPBIND.patch \ 21 file://0001-Disable-LTO-on-clang-riscv32.patch \ 22" 23 24S = "${WORKDIR}/git" 25 26inherit cmake 27 28# test build fails, error: 'mallinfo mallinfo()' is deprecated 29EXTRA_OECMAKE += " \ 30 -DTBB_TEST=OFF \ 31 -DCMAKE_BUILD_TYPE=Release \ 32 " 33 34 35# fails with thumb enabled: 36# | arm-oe-linux-gnueabi-g++ -march=armv7-a -mthumb -mthumb-interwork -mfloat-abi=softfp -mfpu=neon -mtune=cortex-a9 -mcpu=cortex-a9 -D__ARM__ -D__LINUX_ARM_ARCH__=7 -funwind-tables -mvectorize-with-neon-quad -rdynamic --sysroot=/OE/sysroots/m14tv -c -MMD -DTBB_USE_DEBUG -g -O0 -DUSE_PTHREAD -fPIC -D__TBB_BUILD=1 -Wall -Wno-parentheses -Wno-non-virtual-dtor -O2 -pipe -g -feliminate-unused-debug-types -fpermissive -fvisibility-inlines-hidden -I../../src -I../../src/rml/include -I../../include ../../src/tbb/concurrent_queue.cpp 37# | {standard input}: Assembler messages: 38# | {standard input}:250: Error: thumb conditional instruction should be in IT block -- `strexeq r2,r3,[r4]' 39# ... 40# | make[1]: *** [concurrent_queue.o] Error 1 41ARM_INSTRUCTION_SET = "arm" 42 43ASNEEDED = "" 44 45LDFLAGS:append:mips = " -latomic" 46LDFLAGS:append:mipsel = " -latomic" 47LDFLAGS:append:riscv32:toolchain-clang = " -latomic" 48 49LDFLAGS:append:libc-musl = " -lucontext" 50 51# The latest version of oneTBB does not support PPC 52COMPATIBLE_MACHINE:powerpc = "(!.*ppc).*" 53 54BBCLASSEXTEND = "native nativesdk" 55