osx - Tell cmake take another version of the package -

-

i have opencv , opencv3 installed via homebrew.

opencv linked , can reached cmake via

/usr/local/share/opencv

opencv3 not linked , located here

/usr/local/cellar/opencv3/3.0.0

i have cmakelists.txt file:

cmake_minimum_required(version 2.8) project( displayimage ) find_package( opencv required ) add_executable( displayimage displayimage.cpp ) target_link_libraries( displayimage ${opencv_libs} )

when run cmake, uses first version of opencv. how can tell cmake use second package?

update:

i tried specify

set(cmake_module_path ${cmake_module_path} "/usr/local/cellar/opencv3/3.0.0/share/opencv") find_package( opencv required )

and

set(cmake_module_path ${cmake_module_path} "/usr/local/cellar/opencv3/3.0.0/share/") find_package( opencv required )

but in cmakecache.txt still see this:

opencv_config_path:filepath=/usr/local/share/opencv

which again not need..

thank you.

there couple of options.

option 1

use:

cmake_prefix_path=/usr/local/cellar/opencv3  cmake ...

option 2

replace

find_package( opencv required )

with

find_package(opencv hints /usr/local/opt/opencv3 /usr/local/cellar/opencv3 required)

Comments

Post a Comment

Popular posts from this blog

yii2 - Yii 2 Running a Cron in the basic template -

-
i have seen instructions on running cron in advanced template, cant figure out how on basic template. have following controller in basic controllers folder. <?php namespace app\controllers; use yii\console\controller; /** * cron controller */ class croncontroller extends controller { public function actionindex() { echo "cron service runnning"; } public function actionmail($to) { echo "sending mail " . $to; } } i have navigated root of application , tried these comands yii cron php yii cron im getting unknown comand "cron" i know old question failed find actual answer this. if @ code yii exec file you'll notice requires /common/config/aliases.php file console/config/main.php. can naturally change these or copy on these advanced template. hope solves problem wanting same thing.
Read more

asp.net - 'System.Web.HttpContext' does not contain a definition for 'GetOwinContext' Mystery -

-
i realize question might seem trivial some, it's these types of things find myself fighting quite bit , want make sense of despite seeming losing battle in .net (for me anyway). so, if following: using system.web; ... applicationuser user = system.web.httpcontext.getowincontext().getusermanager<applicationusermanager>().findbyid(system.web.httpcontext.user.identity.getuserid()); that produces error in title , red getowincontext() , error cannot resolve symbol 'getowincontext()' however, if following (remove system.web in front of httpcontext ), works expected (or @ least no errors): using system.web; ... applicationuser user = httpcontext.getowincontext().getusermanager<applicationusermanager>().findbyid(system.web.httpcontext.user.identity.getuserid()); however, if (same line that's working using system.web commented out): //using system.web; ... applicationuser user = httpcontext.getowincontext().getusermana...
Read more

wso2esb - How to concatenate JSON array values in WSO2 ESB? -

-
we have json object below, expected result in: "(001),(011),(089),(120)". can suggest how iterate json array , concat values mention . "(001),(011),(089),(120)" thanks in advance. { "element": { "values": { "agentid": "aaaaa", "transactiondata": [ { "no": "001" }, { "no": "011" }, { "no": "089" }, { "no": "120" } ] } } } you can using iterate mediator, filter mediator , properties operation scope. try solution. @ end have (001),(011),(089),(120) value in concat-data property. have added complete proxy reference. <?xml version="1.0" encoding=...
Read more