User forums > Nightly builds
The 15 november 2006 build is out.
Pecan:
--- Quote from: Acki on November 16, 2006, 07:19:58 pm ---I have the same problem !!!
If I build all (ctrl + F11) and then just do a build (ctrl + F9) without any changes to the whole project it'll compile all files again !!!
I'm using C::B from this thread with GNU-GCC compiler latest version !!!
My OS is Win2000sp3 !!!
This is really annoying, as far as I'm working on a really huge project (Irrlicht) that compiles about 15 minutes, just if I only change one single source file !!!
--- End quote ---
@Acki
Could I ask you to do an experiment. Go touch all the files in your probject. Do a build clean. Then do a rebuild. Did it solve the problem?
Acki:
Well, the Irrlicht project is way to big for this (about 290 cpp files) !!!
But I have a little project that I tested like you said, but no changes, all is build every time !!!
this are the 3 project files:
main.cpp
--- Code: ---#include "cMapDemo.h"
int main(){
cMapDemo demo;
demo.run();
return 0;
}
--- End code ---
cMapDemo.h
--- Code: ---#ifndef CMAPDEMO_H
#define CMAPDEMO_H
#include <Irrlicht.h>
using namespace irr;
using namespace core;
using namespace scene;
using namespace video;
using namespace io;
using namespace gui;
class cMapDemo : public IEventReceiver{
private:
IrrlichtDevice* device;
IVideoDriver* driver;
ISceneManager* smgr;
IGUIEnvironment* env;
bool prgDead;
bool terraWireframe;
bool showPathNodes;
ITerrainSceneNode* terrain;
ICameraSceneNode* camera;
public:
virtual bool OnEvent(SEvent event);
void run();
};
#endif // CMAPDEMO_H
--- End code ---
cMapDemo.cpp
--- Code: ---#include "cMapDemo.h"
bool cMapDemo::OnEvent(SEvent event){
if(event.EventType == EET_KEY_INPUT_EVENT && !event.KeyInput.PressedDown){
switch(event.KeyInput.Key){
case KEY_ESCAPE:{
prgDead = true;
return true;
}break;
case KEY_F1:{
terraWireframe = !terraWireframe;
terrain->setMaterialFlag(EMF_WIREFRAME, terraWireframe);
return true;
}break;
case KEY_F2:{
showPathNodes = !showPathNodes;
return true;
}break;
}
}
return false;
}
void cMapDemo::run(){
prgDead = false;
terraWireframe = false;
showPathNodes = false;
device = createDevice(EDT_DIRECT3D9, dimension2d<s32>(640, 480));
device->setEventReceiver(this);
driver = device->getVideoDriver();
smgr = device->getSceneManager();
env = device->getGUIEnvironment();
driver->setTextureCreationFlag(video::ETCF_ALWAYS_32_BIT, true);
device->getCursorControl()->setVisible(false);
SKeyMap keyMap[8];
keyMap[0].Action = EKA_MOVE_FORWARD;
keyMap[0].KeyCode = KEY_UP;
keyMap[1].Action = EKA_MOVE_FORWARD;
keyMap[1].KeyCode = KEY_KEY_W;
keyMap[2].Action = EKA_MOVE_BACKWARD;
keyMap[2].KeyCode = KEY_DOWN;
keyMap[3].Action = EKA_MOVE_BACKWARD;
keyMap[3].KeyCode = KEY_KEY_S;
keyMap[4].Action = EKA_STRAFE_LEFT;
keyMap[4].KeyCode = KEY_LEFT;
keyMap[5].Action = EKA_STRAFE_LEFT;
keyMap[5].KeyCode = KEY_KEY_A;
keyMap[6].Action = EKA_STRAFE_RIGHT;
keyMap[6].KeyCode = KEY_RIGHT;
keyMap[7].Action = EKA_STRAFE_RIGHT;
keyMap[7].KeyCode = KEY_KEY_D;
camera = smgr->addCameraSceneNodeFPS(0, 100, 500, -1, keyMap, 8);
camera->setPosition(core::vector3df(0,2055,-1110));
camera->setTarget(core::vector3df(0,0,10));
camera->updateAbsolutePosition();
camera->setFarValue(12000.0f);
// create a new (correct) terrain
terrain = smgr->addTerrainSceneNode2("Media/heightmap2.bmp");
terrain->setScale(vector3df(40.0, 1.0, 40.0));
terrain->setPosition(vector3df(0.0, 0.0, -10.0));
terrain->setMaterialFlag(EMF_LIGHTING, false);
terrain->setMaterialTexture(0, driver->getTexture("Media/terratex2.bmp"));
ITriangleSelector* selector = smgr->createTerrainTriangleSelector(terrain, 0);
terrain->setTriangleSelector(selector);
selector->drop();
while(device->run() && !prgDead){
if(device->isWindowActive()){
driver->beginScene(true, true, 0 );
smgr->drawAll();
env->drawAll();
driver->endScene();
}
}
device->drop();
}
--- End code ---
But what is really curious is that it does not recompile if I add the external include dir for Irrlicht to the default compiler settings and not to the project's compiler settings !?!?!
Also all is correct if I delete all the Irrlicht related stuff out of cMapDemo.cpp and cMapDemo.h !?!?!
EDIT:
I also tested it with some other sdks like Newton Physics !!!
The same behavior, if the include dir is added to the project settings it recompiles always !!!
If the include dir is added to the default settings, all is correct !!!
So I think there must be the error with the project's compiler settings include dirs !?!?!
Pecan:
--- Quote from: Acki on November 16, 2006, 10:20:31 pm ---Well, the Irrlicht project is way to big for this (about 290 cpp files) !!!
But I have a little project that I tested like you said, but no changes, all is build every time !!!
But what is really curious is that it does not recompile if I add the external include dir for Irrlicht to the default compiler settings and not to the project's compiler settings !?!?!
Also all is correct if I delete all the Irrlicht related stuff out of cMapDemo.cpp and cMapDemo.h !?!?!
--- End quote ---
That would suggest that my theory about an incorrect date/time on a source file is correct. (maybe)
By removing the ability for CB or the compiler to see the date/time of the Irrlicht source files, it cannot decide that a re-compile is needed.
If this was my problem, I'd write a quick and dirty pgm to touch all files in the project structure and test the result. There must be a utility around that will touch a file structure.
I have no other suggestion right now.
Acki:
Yes, you where right !!!
I got the problem !!!
My system's date was incorrect (year 2000) !!!
I now changed the system's date to 2006 and all seems to be fine again !!!
thanks for your efforts !!! :)
DmP:
--- Quote from: Pecan on November 16, 2006, 09:28:03 pm ---
@DmP, how did you get file main.cpp? What's the date/time of that file?
What's the date/time of your system? Can you do a build clean, modify the file and have it behave correctly?
--- End quote ---
Sorry, but I'm in another time zone. I'm from Ukraine, it is +7 with forum board time.
Error step by step:
1) Open CB - SVN 3223.
2) File - New - Project
3) Select concole application
4) Project title - test3
5) Next - Next - Finish
6) Project - Properties
7) Targets
8) Set Objects output dir:
$(#test3)\obj\
9) Ok
10) Fill Global variable - base
It's all. Project always rebuilding. :(
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