arm cross compile failed at target tbb on master while ok on 2.4 #8837
Description
System information (version)
- OpenCV => master commit 0d86681 of may 30
- Operating System / Platform => ubuntu 16.04 64-bit cross for arm
- Compiler => arm-linux-gnueabihf-gcc-4.7/g++-4.7
Detailed description
Cross-compilation for arm failed on master while ok on 2.4 branch.
- Commands
cmake -DENABLE_VFPV3=ON -DENABLE_NEON=ON \
-DCMAKE_CXX_COMPILER=/usr/bin/arm-linux-gnueabihf-g++-4.7 \
-DCMAKE_C_COMPILER=/usr/bin/arm-linux-gnueabihf-gcc-4.7 \
-DWITH_TBB=ON -DBUILD_TBB=ON \
-DCMAKE_TOOLCHAIN_FILE=../arm-gnueabi.toolchain.cmake ../../..
make
- Error messages
[ 36%] Building CXX object 3rdparty/tbb/CMakeFiles/tbb.dir/tbb-4.4.3/src/rml/client/rml_tbb.cpp.o
[ 36%] Building CXX object 3rdparty/tbb/CMakeFiles/tbb.dir/arm_linux_stub.cpp.o
/home/.../opencv/3rdparty/tbb/arm_linux_stub.cpp:6:6: error: prototype for 'void tbb::internal::affinity_helper::protect_affinity_mask()' does not match any in class 'tbb::internal::affinity_helper'
In file included from /home/.../opencv/3rdparty/tbb/arm_linux_stub.cpp:1:0:
/home/.../opencv/platforms/linux/masterbuild/3rdparty/tbb/tbb-4.4.3/src/tbb/tbb_misc.h:255:14: error: candidate is: void tbb::internal::affinity_helper::protect_affinity_mask(bool)
3rdparty/tbb/CMakeFiles/tbb.dir/build.make:854: recipe for target '3rdparty/tbb/CMakeFiles/tbb.dir/arm_linux_stub.cpp.o' failed
make[2]: *** [3rdparty/tbb/CMakeFiles/tbb.dir/arm_linux_stub.cpp.o] Error 1
CMakeFiles/Makefile2:638: recipe for target '3rdparty/tbb/CMakeFiles/tbb.dir/all' failed
make[1]: *** [3rdparty/tbb/CMakeFiles/tbb.dir/all] Error 2
Makefile:160: recipe for target 'all' failed
make: *** [all] Error 2
- The failing head
$ git log -1
commit 0d86681b88d4605b49ea06e0e6218c1bcc36925c
Merge: fdba548 0f42031
Author: Alexander Alekhin <alexander.a.alekhin@gmail.com>
Date: Tue May 30 20:11:33 2017 +0000
Merge pull request #8823 from wpalfi:patch-1
Steps to reproduce
Install dependency packages on a ubuntu x64 host.
Following the instruction from http://docs.opencv.org/2.4/doc/tutorials/introduction/crosscompilation/arm_crosscompile_with_cmake.html , clone opencv from github, then build. It will fail.
Checkout 2.4 branch, and build. Everything is ok.