为什么指定了cmake的查找头文件路径无效，还是去找系统路径

[Fu_Lin_]

n file included from /usr/local/toolschain/4.5.1/bin/../lib/gcc/arm-none-linux-gnueabi/4.5.1/../../../../arm-none-linux-gnueabi/include/math.h:416:0,
from /home/fl/test/OpenCV-2.3.1/modules/highgui/../core/include/opencv2/core/types_c.h:83,
from /home/fl/test/OpenCV-2.3.1/modules/highgui/../core/include/opencv2/core/core.hpp:49,
from /home/fl/test/OpenCV-2.3.1/modules/highgui/include/opencv2/highgui/highgui.hpp:46,
from /home/fl/test/openarm/modules/highgui/precomp.hpp:51:
/usr/include/x86_64-linux-gnu/bits/mathinline.h: In member function 'virtual bool CvCapture_Images::setProperty(int, double)':
/usr/include/x86_64-linux-gnu/bits/mathinline.h:889:3: error: unknown register name 'st' in 'asm'
/usr/include/x86_64-linux-gnu/bits/mathinline.h:889:3: error: unknown register name 'st' in 'asm'
modules/highgui/CMakeFiles/opencv_highgui.dir/build.make:86: recipe for target 'modules/highgui/CMakeFiles/opencv_highgui.dir/src/cap_images.o' failed
make[2]: *** [modules/highgui/CMakeFiles/opencv_highgui.dir/src/cap_images.o] Error 1
CMakeFiles/Makefile2:1247: recipe for target 'modules/highgui/CMakeFiles/opencv_highgui.dir/all' failed
make[1]: *** [modules/highgui/CMakeFiles/opencv_highgui.dir/all] Error 2
Makefile:127: recipe for target 'all' failed
make: *** [all] Error 2

上面是我指定的路径，但是总是出现去找/usr/include目录，请问大神怎么解决啊。。换了几个版本的cmake-gui都一样,按理应该是去找usr/local/toolschain/4.5.1/中的交叉编译头文件的，但是感觉没什么用

[alinly]

makefile 中添加 -I path.to.real

[Fu_Lin_]

引用 1 楼 alinly 的回复:

makefile 中添加 -I path.to.real

请问是在哪个位置添加啊？

[alinly]

在编译器后面添加, 或者 在makefile中某个变量中添加,

[Fu_Lin_]

引用 3 楼 alinly 的回复:

在编译器后面添加, 或者 在makefile中某个变量中添加,

你这样不行，添加是效果的，不过我现在出现了一个新的错误，不知道你懂吗？ /usr/bin/ld: ../../3rdparty/lib/libzlib.a(gzclose.c.o)：普通ELF重定位（M: 40） ../../3rdparty/lib/libzlib.a: 无法添加符号: 文件格式错误 collect2: error: ld returned 1 exit status modules/core/CMakeFiles/opencv_core.dir/build.make:686: recipe for target 'lib/libopencv_core.so.2.4.3' failed

[H317945]

你好，我也遇到了这个问题。我引用了第三方的源代码文件，编译的时候和编译器的头文件有定义冲突，如何让cmake不去系统路径下查找，请帮忙解答。