我编译了HDF5 package by GCC 4.9.2, CentOS 6.8 and std=c++11，但收到错误：
package Linux 3.10 CentOS 7 x86_64我得到了：
./host/src/hdf5/lib/libhdf5.so: undefined reference to `memcpy@GLIBC_2.14'
collect2: error: ld returned 1 exit status
package Linux 2.6 CentOS 6 x86_64我得到了：
/opt/rh/devtoolset-3/root/usr/libexec/gcc/x86_64-redhat-linux/4.9.2/ld: warning: libsz.so.2, needed by ./host/src/hdf5/lib/libhdf5.so, not found (try using -rpath or -rpath-link)
./host/src/hdf5/lib/libhdf5.so: undefined reference to `SZ_encoder_enabled'
./host/src/hdf5/lib/libhdf5.so: undefined reference to `SZ_BufftoBuffCompress'
./host/src/hdf5/lib/libhdf5.so: undefined reference to `SZ_BufftoBuffDecompress'
collect2: error: ld returned 1 exit status
有任何想法解决这个问题吗？
谢谢
答案 0 :(得分：1)
The compiler complains that it is not finding SZ_... routines. szip is an optional library for HDF5 that you have to download separately.
Two options: