[x265] why fail to build x265 with vmaf

[qw]

Hi,


My environment is :
CentOS Linux release 7.4.1708 (Core)
gcc (GCC) 4.8.5 20150623 (Red Hat 4.8.5-16)
cmake version 3.15.2


the version of x265 and vmaf is x265-3.1.1 and vmaf-1.3.14 respectively.


First, I build and install vmaf. Second I build x265 using the following command, but fail:
cmake -G "Unix Makefiles"-DENABLE_LIBVMAF=ON -DENABLE_SHARED=OFF -DSTATIC_LINK_CRT=ON -DCMAKE_BUILD_TYPE=Release -DCMAKE_CXX_FLAGS="-std=c++11" ../source/
make


Below is the error message:


Scanning dependencies of target encoder
[  1%] Building CXX object encoder/CMakeFiles/encoder.dir/analysis.cpp.o
[  2%] Building CXX object encoder/CMakeFiles/encoder.dir/search.cpp.o
[  3%] Building CXX object encoder/CMakeFiles/encoder.dir/bitcost.cpp.o
[  4%] Building CXX object encoder/CMakeFiles/encoder.dir/motion.cpp.o
[  6%] Building CXX object encoder/CMakeFiles/encoder.dir/slicetype.cpp.o
[  7%] Building CXX object encoder/CMakeFiles/encoder.dir/frameencoder.cpp.o
[  8%] Building CXX object encoder/CMakeFiles/encoder.dir/framefilter.cpp.o
[  9%] Building CXX object encoder/CMakeFiles/encoder.dir/level.cpp.o
[ 10%] Building CXX object encoder/CMakeFiles/encoder.dir/nal.cpp.o
[ 12%] Building CXX object encoder/CMakeFiles/encoder.dir/sei.cpp.o
[ 13%] Building CXX object encoder/CMakeFiles/encoder.dir/sao.cpp.o
[ 14%] Building CXX object encoder/CMakeFiles/encoder.dir/entropy.cpp.o
[ 15%] Building CXX object encoder/CMakeFiles/encoder.dir/dpb.cpp.o
[ 17%] Building CXX object encoder/CMakeFiles/encoder.dir/ratecontrol.cpp.o
[ 18%] Building CXX object encoder/CMakeFiles/encoder.dir/reference.cpp.o
[ 19%] Building CXX object encoder/CMakeFiles/encoder.dir/encoder.cpp.o
[ 20%] Building CXX object encoder/CMakeFiles/encoder.dir/api.cpp.o
In file included from /data2/qiang/vod_transcoder/add_vmaf/x265-3.1.1/source/encoder/api.cpp:36:0:
/usr/local/include/libvmaf.h:95:27: error: 'string' in namespace 'std' does not name a type
     void set_scores(const std::string &key, const StatVector &scores);
                           ^
/usr/local/include/libvmaf.h:96:33: error: 'string' in namespace 'std' does not name a type
     StatVector get_scores(const std::string &key);
                                 ^
/usr/local/include/libvmaf.h:97:27: error: 'string' in namespace 'std' does not name a type
     bool has_scores(const std::string &key);
                           ^
/usr/local/include/libvmaf.h:98:28: error: 'string' in namespace 'std' does not name a type
     double get_score(const std::string &key);
                            ^
/usr/local/include/libvmaf.h:99:17: error: 'string' is not a member of 'std'
     std::vector<std::string> get_keys();
                 ^
/usr/local/include/libvmaf.h:99:17: error: 'string' is not a member of 'std'
/usr/local/include/libvmaf.h:99:28: error: template argument 1 is invalid
     std::vector<std::string> get_keys();
                            ^
/usr/local/include/libvmaf.h:99:28: error: template argument 2 is invalid
/usr/local/include/libvmaf.h:102:14: error: 'string' is not a member of 'std'
     std::map<std::string, StatVector> d;
              ^
/usr/local/include/libvmaf.h:102:14: error: 'string' is not a member of 'std'
/usr/local/include/libvmaf.h:102:37: error: template argument 1 is invalid
     std::map<std::string, StatVector> d;
                                     ^
/usr/local/include/libvmaf.h:102:37: error: template argument 3 is invalid
/usr/local/include/libvmaf.h:102:37: error: template argument 4 is invalid
/usr/local/include/libvmaf.h:116:12: error: 'unique_ptr' in namespace 'std' does not name a type
     static std::unique_ptr<IVmafQualityRunner> 
            ^
make[2]: *** [encoder/CMakeFiles/encoder.dir/api.cpp.o] Error 1
make[1]: *** [encoder/CMakeFiles/encoder.dir/all] Error 2
make: *** [all] Error 2




What's wrong with my building process?


Thanks!


Regards


Andrew
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