编译最烦的就是输出一大堆-L -I，其实我们也知道工程很大的时候屏幕输出的东西基本上不会看，也看不过来，有错无到时候去日志就好了。但是几乎所有linux下的安装都让我头疼（也许我还是喜欢傻瓜吧...）。说实在的，linux下每一次编译成功都会让我有种惊喜的感觉。不得不说成为unix系统的用户很难，因为太多高手在上面干活了，从shell到python,perl, 从automake到cmake，最近还在熟悉qmake...linux就是DIY的天下，什么都可以自己来，不像windows，SDK都给开发者了，其实也就规定下来了。好处坏处我就不说了，个人推崇DIY，毕竟有个性嘛，但是有个性是要付出代价的，比如淘宝，工行网银...
这是我刚刚装好的opencv。前几天在实验室的windows上也编译过了，都很顺利阿~
相当惊艳啊，当看到一排[ x%]滑过，让我决定要好好去看看cmake，虽然我现在正在看scons...
1. 安装首先还是自己装好依赖库吧（我只知道ubuntu的...hehe）：
sudo apt-get install pkg-config libgtk2.0-dev libjpeg62-dev libtiff4-dev libdc1394-13-dev libjasper-dev
2. 装个cmake，然后cmake dir，这里dir是你解压的目录
3. 进去目录然后make，其他具体的target去看生成的makefile吧
[ 98%] Building CXX object tests/cxcore/CMakeFiles/cxcoretest.dir/src/cxcoretest_main.o
[ 98%] Building CXX object tests/cxcore/CMakeFiles/cxcoretest.dir/src/amath.o
[ 98%] Building CXX object tests/cxcore/CMakeFiles/cxcoretest.dir/src/matrix_operations.o
[ 98%] Building CXX object tests/cxcore/CMakeFiles/cxcoretest.dir/src/asolvepoly.o
[ 98%] Building CXX object tests/cxcore/CMakeFiles/cxcoretest.dir/src/adatastruct.o
[ 98%] Building CXX object tests/cxcore/CMakeFiles/cxcoretest.dir/src/adxt.o
[ 99%] Building CXX object tests/cxcore/CMakeFiles/cxcoretest.dir/src/areduce.o
[ 99%] Building CXX object tests/cxcore/CMakeFiles/cxcoretest.dir/src/aarray.o
[ 99%] Building CXX object tests/cxcore/CMakeFiles/cxcoretest.dir/src/aio.o
Linking CXX executable ../../bin/cxcoretest
CMakeFiles/cxcoretest.dir/src/aio.o: In function `CV_IOTest::run(int)':
aio.cpp:(.text._ZN9CV_IOTest3runEi+0x1e6): warning: the use of `tmpnam' is dangerous, better use `mkstemp'
[ 99%] Built target cxcoretest
Scanning dependencies of target mltest
[ 99%] Building CXX object tests/ml/CMakeFiles/mltest.dir/src/precomp.o
[ 99%] Building CXX object tests/ml/CMakeFiles/mltest.dir/src/amltests.o
[ 99%] Building CXX object tests/ml/CMakeFiles/mltest.dir/src/mltest_main.o
[ 99%] Building CXX object tests/ml/CMakeFiles/mltest.dir/src/aemknearestkmeans.o
[100%] Building CXX object tests/ml/CMakeFiles/mltest.dir/src/slmltests.o
[100%] Building CXX object tests/ml/CMakeFiles/mltest.dir/src/mltests.o
Linking CXX executable ../../bin/mltest
CMakeFiles/mltest.dir/src/slmltests.o: In function `CV_SLMLTest::run_test_case(int)':
slmltests.cpp:(.text._ZN11CV_SLMLTest13run_test_caseEi+0xa2): warning: the use of `tmpnam' is dangerous, better use `mkstemp'
[100%] Built target mltest
[ 98%] Building CXX object tests/cxcore/CMakeFiles/cxcoretest.dir/src/amath.o
[ 98%] Building CXX object tests/cxcore/CMakeFiles/cxcoretest.dir/src/matrix_operations.o
[ 98%] Building CXX object tests/cxcore/CMakeFiles/cxcoretest.dir/src/asolvepoly.o
[ 98%] Building CXX object tests/cxcore/CMakeFiles/cxcoretest.dir/src/adatastruct.o
[ 98%] Building CXX object tests/cxcore/CMakeFiles/cxcoretest.dir/src/adxt.o
[ 99%] Building CXX object tests/cxcore/CMakeFiles/cxcoretest.dir/src/areduce.o
[ 99%] Building CXX object tests/cxcore/CMakeFiles/cxcoretest.dir/src/aarray.o
[ 99%] Building CXX object tests/cxcore/CMakeFiles/cxcoretest.dir/src/aio.o
Linking CXX executable ../../bin/cxcoretest
CMakeFiles/cxcoretest.dir/src/aio.o: In function `CV_IOTest::run(int)':
aio.cpp:(.text._ZN9CV_IOTest3runEi+0x1e6): warning: the use of `tmpnam' is dangerous, better use `mkstemp'
[ 99%] Built target cxcoretest
Scanning dependencies of target mltest
[ 99%] Building CXX object tests/ml/CMakeFiles/mltest.dir/src/precomp.o
[ 99%] Building CXX object tests/ml/CMakeFiles/mltest.dir/src/amltests.o
[ 99%] Building CXX object tests/ml/CMakeFiles/mltest.dir/src/mltest_main.o
[ 99%] Building CXX object tests/ml/CMakeFiles/mltest.dir/src/aemknearestkmeans.o
[100%] Building CXX object tests/ml/CMakeFiles/mltest.dir/src/slmltests.o
[100%] Building CXX object tests/ml/CMakeFiles/mltest.dir/src/mltests.o
Linking CXX executable ../../bin/mltest
CMakeFiles/mltest.dir/src/slmltests.o: In function `CV_SLMLTest::run_test_case(int)':
slmltests.cpp:(.text._ZN11CV_SLMLTest13run_test_caseEi+0xa2): warning: the use of `tmpnam' is dangerous, better use `mkstemp'
[100%] Built target mltest
这是我刚刚装好的opencv。前几天在实验室的windows上也编译过了，都很顺利阿~
相当惊艳啊，当看到一排[ x%]滑过，让我决定要好好去看看cmake，虽然我现在正在看scons...
1. 安装首先还是自己装好依赖库吧（我只知道ubuntu的...hehe）：
sudo apt-get install pkg-config libgtk2.0-dev libjpeg62-dev libtiff4-dev libdc1394-13-dev libjasper-dev
2. 装个cmake，然后cmake dir，这里dir是你解压的目录
3. 进去目录然后make，其他具体的target去看生成的makefile吧
