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之前在CentOS6.5下成功完成了caffe的编译(参见《CentOS6.5编译Caffe过程记录(系统存在多个编译器)》)，最近将操作系统平台换成了ubuntu14，网上找到的介绍ubuntu下编译caffe的文章都是直接修改Makfile.config和Makefile来完成编译的，caffe本身提供了用于生成 Makefile的cmake脚本，所以我还是希望尝试用cmake生成的Makefile来完成编译。
caffe原本应该就是在ubuntu下开发的，所以我本以为ubuntu下编译会很顺利，实际操作，还是踩到一些坑。
以下记录cmake方式编译caffe的过程(与CentOS6.5下还是有些不同)
编译环境准备
代码语言：javascript复制#!/bin/bash
sudo apt-get install libprotobuf-dev libprotobuf-compiler libleveldb-dev libsnappy-dev libopencv-dev libhdf5-serial-dev
sudo apt-get install libboost-all-dev // 安装boost库
#sudo apt-get install libatlas-base-dev //BLAS如使用OpenBLAS，可不安装
sudo apt-get install libopenblas-dev //BLAS如使用atlas，可不安装
sudo apt-get install libgflags-dev libgoogle-glog-dev liblmdb-dev
sudo apt-get install python-numpy // 安装numpy编译caffe
代码语言：javascript复制#!/bin/bash
caffe_folder=caffe-master
if [ -d $caffe_folder ]
then
rm -fr $caffe_folder
fi
# 从 https://github.com/BVLC/caffe 下载Caffe源码 caffe-master.zip解压缩
unzip $caffe_folder.zip
pushd $caffe_folder
# 执行cmake生成Makefile
mkdir build && cd build
#编译CPU版本,BLAS 使用OpenBLAS(速度更快些)
cmake -DCPU_ONLY=ON -DBLAS=Open -DHDF5_HL_INCLUDE_DIR=/usr/include/hdf5/serial ..
# 开始编译并安装到build/install下
# -j24 指定24线程执行
make install -j 24
cd ..
popd说明：
-DHDF5_HL_INCLUDE_DIR=/usr/include/hdf5/serial用于手工指定HDF5_HL_INCLUDE_DIR位置，否则会编译会报错:
./include/caffe/util/hdf5.hpp:6:18: fatal error: hdf5.h: No such file or directory
cmake -DCPU_ONLY=ON -DBLAS=Open -DHDF5_HL_INCLUDE_DIR=/usr/include/hdf5/serial .. 输出
-- The C compiler identification is GNU 5.4.0
-- The CXX compiler identification is GNU 5.4.0
-- Check for working C compiler: /usr/bin/cc
-- Check for working C compiler: /usr/bin/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /usr/bin/c
-- Check for working CXX compiler: /usr/bin/c -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Looking for pthread.h
-- Looking for pthread.h - found
-- Looking for pthread_create
-- Looking for pthread_create - not found
-- Looking for pthread_create in pthreads
-- Looking for pthread_create in pthreads - not found
-- Looking for pthread_create in pthread
-- Looking for pthread_create in pthread - found
-- Found Threads: TRUE
-- Boost version: 1.58.0
-- Found the following Boost libraries:
-- system
-- thread
-- filesystem
-- chrono
-- date_time
-- atomic
-- Found GFlags: /usr/local/include
-- Found gflags (include: /usr/local/include, library: /usr/local/lib/libgflags.a)
-- Found Glog: /usr/local/include
-- Found glog (include: /usr/local/include, library: /usr/local/lib/libglog.a)
-- Found Protobuf: /usr/lib/x86_64-linux-gnu/libprotobuf.so;-lpthread (found version "2.6.1")
-- Found PROTOBUF Compiler: /usr/bin/protoc
-- HDF5: Using hdf5 compiler wrapper to determine C configuration
-- HDF5: Using hdf5 compiler wrapper to determine CXX configuration
-- Found HDF5: /usr/lib/x86_64-linux-gnu/libhdf5_cpp.so;/usr/lib/x86_64-linux-gnu/hdf5/serial/libhdf5.so;/usr/lib/x86_64-linux-gnu/libpthread.so;/usr/lib/x86_64-linux-gnu/libsz.so;/usr/lib/x86_64-linux-gnu/libz.so;/usr/lib/x86_64-linux-gnu/libdl.so;/usr/lib/x86_64-linux-gnu/libm.so (found version "1.8.16") found components: HL
-- Found LMDB: /usr/include
-- Found lmdb (include: /usr/include, library: /usr/lib/x86_64-linux-gnu/liblmdb.so)
-- Found LevelDB: /usr/include
-- Found LevelDB (include: /usr/include, library: /usr/lib/x86_64-linux-gnu/libleveldb.so)
-- Found Snappy: /usr/include
-- Found Snappy (include: /usr/include, library: /usr/lib/x86_64-linux-gnu/libsnappy.so)
-- -- CUDA is disabled. Building without it...
-- OpenCV found (/usr/share/OpenCV)
-- Found OpenBLAS libraries: /usr/lib/libopenblas.so
-- Found OpenBLAS include: /usr/include
-- Found PythonInterp: /usr/bin/python2.7 (found suitable version "2.7.12", minimum required is "2.7")
-- Found PythonLibs: /usr/lib/x86_64-linux-gnu/libpython2.7.so (found suitable version "2.7.12", minimum required is "2.7")
-- Found NumPy: /usr/lib/python2.7/dist-packages/numpy/core/include (found suitable version "1.11.0", minimum required is "1.7.1")
-- NumPy ver. 1.11.0 found (include: /usr/lib/python2.7/dist-packages/numpy/core/include)
-- Boost version: 1.58.0
-- Found the following Boost libraries:
-- python
-- Could NOT find Doxygen (missing: DOXYGEN_EXECUTABLE)
-- Could NOT find Git (missing: GIT_EXECUTABLE)
--
-- ******************* Caffe Configuration Summary *******************
-- General:
-- Version : 1.0.0-rc3
-- Git : unknown
-- System : Linux
-- C compiler : /usr/bin/c
-- Release CXX flags : -O3 -DNDEBUG -fPIC -Wall -Wno-sign-compare -Wno-uninitialized
-- Debug CXX flags : -g -fPIC -Wall -Wno-sign-compare -Wno-uninitialized
-- Build type : Release
--
-- BUILD_SHARED_LIBS : ON
-- BUILD_python : ON
-- BUILD_matlab : OFF
-- BUILD_docs : ON
-- CPU_ONLY : ON
-- USE_OPENCV : ON
-- USE_LEVELDB : ON
-- USE_LMDB : ON
-- ALLOW_LMDB_NOLOCK : OFF
--
-- Dependencies:
-- BLAS : Yes (Open)
-- Boost : Yes (ver. 1.58)
-- glog : Yes
-- gflags : Yes
-- protobuf : Yes (ver. 2.6.1)
-- lmdb : Yes (ver. 0.9.17)
-- LevelDB : Yes (ver. 1.18)
-- Snappy : Yes (ver. 1.1.3)
-- OpenCV : Yes (ver. 2.4.9.1)
-- CUDA : No
--
-- Python:
-- Interpreter : /usr/bin/python2.7 (ver. 2.7.12)
-- Libraries : /usr/lib/x86_64-linux-gnu/libpython2.7.so (ver 2.7.12)
-- NumPy : /usr/lib/python2.7/dist-packages/numpy/core/include (ver 1.11.0)
--
-- Documentaion:
-- Doxygen : No
-- config_file :
--
-- Install:
-- Install path : /home/guyadong/caffe/caffe-master/build/install
--
-- Configuring done
-- Generating done
-- Build files have been written to: /home/guyadong/caffe/caffe-master/build参考资料：
《ubuntu16.04 caffe(CPU only)&hdf5.h: No such file or directory》
