1、建立Linux下的編譯環(huán)境,普通的gcc編譯可在本機(jī)執(zhí)行,但放到ARM平臺(tái)上無(wú)法執(zhí)行 需建立交叉編譯環(huán)境:arm-linux-gcc (為使能在ARM上執(zhí)行) mkdir /usr/local/arm tar -xjvf arm-linux-gcc-3.4.1.tar.bz2 -C / gedit /etc/bashrc PATH=$PATH:/usr/local/arm/3.4.1/bin,OpenCV庫(kù)安裝 ./configure -host=arm-linux -without-gtk -without-carbon -without-quicktime -without-1394lib

2、s -without-ffmpeg -without-python -without-swig -enable-static -disable-shared -disable-apps CXX=armv4l-unknown-linux-gcc CPPFLAGS=-I/usr/include -host=arm-linux:指出交叉編譯arm平臺(tái) -without-gtk:忽略gtk2.0 windows -without-carbon: 不使用Mac OS上的X庫(kù) -without-quicktime -without-1394libs -without-ffmpeg -without-pyt

3、hon -without-swig -enable-static:生成靜態(tài)庫(kù) -disable-shared:不生成動(dòng)態(tài)庫(kù) CXX=arm-linux-g+ ： 指定編譯工具（建議用2.95.2或者2.95.3版本） CPPFLAGS=-I/usr/include make make install export PKG_CONFIG_PATH=$PKG_CONFIG_PATH:/usr/local/lib/pkgconfi,測(cè)試,arm-linux-gcc drawing.c -o drawing pkg-config -cflags -libs opencv 編譯成功 ! 目前問(wèn)題: 將編

4、譯生成的可執(zhí)行檔放置arm平臺(tái)上 OpenCV ERROR: Unspecified error (The function is not implemented. Rebuild the library with Windows, GTK+ 2.x or Carbon support) 嘗試解決方案: 從新安裝gtk不產(chǎn)生動(dòng)態(tài)連結(jié)庫(kù),全改成靜態(tài)連結(jié)庫(kù),測(cè)試結(jié)論,問(wèn)題出再OpenCv的highgui部分 OpenCv中的highgui無(wú)法移植 但是我們不使用highgui的話(huà),是可以再arm上跑起來(lái)的,#include cv.h#include highgui.h#include #include #include #include int main(void)IplImage* frame=0; CvCapture* capture=cvCaptureFromCAM(-1); if( capture = NULL ) printf(not ok.n); elseprintf(OK.n);cvGrabFrame( capture ); frame = cvRet