compile a c program with gcc in cmd ( .c, .cpp and .h) -


i have 3 files: 

 mainoperations.cpp  operations.c  operations.h

(does functions, not importat in, looking)

i trying run cmd gcc this: "gcc -o c:...\ mainoperations.cpp operations.c operations.h" "no such file or directory" of them. so, question run gcc cmd? (windows 7)thx!

the command have written in worst case overwrite mainoperations.cpp.

there several things might have missed.

  1. you have cpp file, c++ , not c, not need gcc, g++ (g++ able handle c code! if have mixed code, use g++).

  2. the parameter -o specifies output file, have pointed cpp file, thus, if compiler gets work, overwrites file binary code , gives fuzzy errors.

  3. you dont need pass .h or .hpp files compiler, need tell compiler find them

the easiest way achieve want be:

g++ -o "c:\mybinary.exe" "c:\path\to\files\*.cpp" "c:\path\to\files\*.c" -i"c:\path\to\files\"

what does: generetes file c:\mybinary.exe out of cpp , c files in c:\path\to\files whilst searching headerfiles (not only) in c:\path\to\files, .h files lie.

all of have been told manpage or documentation, next time, show research effort. there plenty of resources telling how use compiler!


Comments

Post a Comment

Popular posts from this blog

node.js - Using Node without global install -

i'm working on few node & electron (atom shell) projects , i'm curious how them work without user having install node globally. i've seen few applications including node directory in project contains node.exe binary. how go setting node project use binary? edit: thought should add, i've searched everywhere answer this, unrelated results.
Read more

How to access a php class file from PHPFox framework into javascript code written in simple HTML file? -

i've website developed using phpfox v3.0.7 . now i'm trying implement 'sse(server sent events)' 1 of php files. reference i'm giving below necessary code part of file. file titled process.class.php , present @ location /var/www/module/notification/include/service/process.class.php present on server having ip http://34.124.40.142/ . <?php /** * [phpfox_header] */ header('content-type: text/event-stream'); header('cache-control: no-cache'); defined('phpfox') or exit('no dice!'); /** * * * @copyright [phpfox_copyright] * @author raymond benc * @package phpfox_service * @version $id: service.class.php 67 2009-01-20 11:32:45z raymond_benc $ */ class notification_service_process extends phpfox_service { /** * class constructor */ public function __construct() { $this->_stable = phpfox::gett('notification'); } public function add($...
Read more

java - Null response to php query in android, even though php works properly -

Image
table i'm trying retrieve above data using 2 php files below. want pass email parameter , return bets user = email. work fine when tested advanced rest client, problem not php. however, when try through android 2 java classes below, null pointer exception (logcat below) , json object returned null. i'm not sure error is, think i'm not passing parameter php , that's why it's producing null response. logcat 05-31 15:10:50.227 26074-26074/com.example.albert.betterapp e/androidruntime﹕ fatal exception: main process: com.example.albert.betterapp, pid: 26074 java.lang.runtimeexception: unable start activity componentinfo{com.example.albert.betterapp/com.example.albert.betterapp.displayallbets}: java.lang.nullpointerexception @ android.app.activitythread.performlaunchactivity(activitythread.java:2292) @ android.app.activitythread.handlelaunchactivity(activitythread.java:2350) @ android.app.activitythread.acce...
Read more