anx721
06-04-2003, 14:27
Salve a tutti,
devo scrivere dei programmi in C usando le librerie grafiche openGL, ma se inserisco le istruzioni di include per le librerie grafiche vengono un sacco di errori in fase di compilazione, per esempio:
#include <GL/gl.h>
int main(int argc, char **argv){
return 0;
}
dà questi errori:
Error c:\windows\desktop\proget~1\cubo.c: C:\lcc\include\GL\gl.h: 1151 syntax error; found `void' expecting `;'
Error c:\windows\desktop\proget~1\cubo.c: C:\lcc\include\GL\gl.h: 1151 syntax error; found `glAccum' expecting `;'
Error c:\windows\desktop\proget~1\cubo.c: C:\lcc\include\GL\gl.h: 1152 syntax error; found `void' expecting `;'
Error c:\windows\desktop\proget~1\cubo.c: C:\lcc\include\GL\gl.h: 1152 syntax error; found `glAlphaFunc' expecting `;'
Error c:\windows\desktop\proget~1\cubo.c: C:\lcc\include\GL\gl.h: 1153 syntax error; found `GLboolean' expecting `;'
Error c:\windows\desktop\proget~1\cubo.c: C:\lcc\include\GL\gl.h: 1153 redeclaration of `APIENTRY' previously declared at C:\lcc\include\GL\gl.h 1152
Error c:\windows\desktop\proget~1\cubo.c: C:\lcc\include\GL\gl.h: 1153 syntax error; found `glAreTexturesResident' expecting `;'
Error c:\windows\desktop\proget~1\cubo.c: C:\lcc\include\GL\gl.h: 1154 syntax error; found `void' expecting `;'
Error c:\windows\desktop\proget~1\cubo.c: C:\lcc\include\GL\gl.h: 1154 redeclaration of `APIENTRY' previously declared at C:\lcc\include\GL\gl.h 1153
Error c:\windows\desktop\proget~1\cubo.c: C:\lcc\include\GL\gl.h: 1154 syntax error; found `glArrayElement' expecting `;'
Error c:\windows\desktop\proget~1\cubo.c: C:\lcc\include\GL\gl.h: 1155 syntax error; found `void' expecting `;'
Error c:\windows\desktop\proget~1\cubo.c: C:\lcc\include\GL\gl.h: 1155 syntax error; found `glBegin' expecting `;'
Error c:\windows\desktop\proget~1\cubo.c: C:\lcc\include\GL\gl.h: 1156 syntax error; found `void' expecting `;'
Error c:\windows\desktop\proget~1\cubo.c: C:\lcc\include\GL\gl.h: 1156 syntax error; found `glBindTexture' expecting `;'
Error c:\windows\desktop\proget~1\cubo.c: C:\lcc\include\GL\gl.h: 1157 syntax error; found `void' expecting `;'
Error c:\windows\desktop\proget~1\cubo.c: C:\lcc\include\GL\gl.h: 1157 syntax error; found `glBitmap' expecting `;'
Error c:\windows\desktop\proget~1\cubo.c: C:\lcc\include\GL\gl.h: 1158 syntax error; found `void' expecting `;'
Error c:\windows\desktop\proget~1\cubo.c: C:\lcc\include\GL\gl.h: 1158 syntax error; found `glBlendFunc' expecting `;'
Error c:\windows\desktop\proget~1\cubo.c: C:\lcc\include\GL\gl.h: 1159 syntax error; found `void' expecting `;'
Error c:\windows\desktop\proget~1\cubo.c: C:\lcc\include\GL\gl.h: 1159 syntax error; found `glCallList' expecting `;'
Error c:\windows\desktop\proget~1\cubo.c: C:\lcc\include\GL\gl.h: 1160 too many errors
oppure:
#include <gl/glut.h>
int main(int argc, char **argv){
return 0;
}
Warning C:\lcc\include\gl\glut.h: 549 static `int function(pointer to void function(int)) glutCreateMenu_ATEXIT_HACK' is not referenced
Warning C:\lcc\include\gl\glut.h: 503 static `int function(pointer to const char) glutCreateWindow_ATEXIT_HACK' is not referenced
Warning C:\lcc\include\gl\glut.h: 486 static `void function(pointer to int,pointer to pointer to char) glutInit_ATEXIT_HACK' is not referenced
cubo.obj .text: undefined reference to '___glutInitWithExit@12'
cubo.obj .text: undefined reference to '___glutCreateWindowWithExit@8'
cubo.obj .text: undefined reference to '___glutCreateMenuWithExit@8'
Compilation + link time:3.7 sec, Return code: 3
Sembra che si trovino errori nel file gl.h o glut.h, non so, cosa significano???? :muro: :mc:
Grazie a chi mi saprà dare una mano.
devo scrivere dei programmi in C usando le librerie grafiche openGL, ma se inserisco le istruzioni di include per le librerie grafiche vengono un sacco di errori in fase di compilazione, per esempio:
#include <GL/gl.h>
int main(int argc, char **argv){
return 0;
}
dà questi errori:
Error c:\windows\desktop\proget~1\cubo.c: C:\lcc\include\GL\gl.h: 1151 syntax error; found `void' expecting `;'
Error c:\windows\desktop\proget~1\cubo.c: C:\lcc\include\GL\gl.h: 1151 syntax error; found `glAccum' expecting `;'
Error c:\windows\desktop\proget~1\cubo.c: C:\lcc\include\GL\gl.h: 1152 syntax error; found `void' expecting `;'
Error c:\windows\desktop\proget~1\cubo.c: C:\lcc\include\GL\gl.h: 1152 syntax error; found `glAlphaFunc' expecting `;'
Error c:\windows\desktop\proget~1\cubo.c: C:\lcc\include\GL\gl.h: 1153 syntax error; found `GLboolean' expecting `;'
Error c:\windows\desktop\proget~1\cubo.c: C:\lcc\include\GL\gl.h: 1153 redeclaration of `APIENTRY' previously declared at C:\lcc\include\GL\gl.h 1152
Error c:\windows\desktop\proget~1\cubo.c: C:\lcc\include\GL\gl.h: 1153 syntax error; found `glAreTexturesResident' expecting `;'
Error c:\windows\desktop\proget~1\cubo.c: C:\lcc\include\GL\gl.h: 1154 syntax error; found `void' expecting `;'
Error c:\windows\desktop\proget~1\cubo.c: C:\lcc\include\GL\gl.h: 1154 redeclaration of `APIENTRY' previously declared at C:\lcc\include\GL\gl.h 1153
Error c:\windows\desktop\proget~1\cubo.c: C:\lcc\include\GL\gl.h: 1154 syntax error; found `glArrayElement' expecting `;'
Error c:\windows\desktop\proget~1\cubo.c: C:\lcc\include\GL\gl.h: 1155 syntax error; found `void' expecting `;'
Error c:\windows\desktop\proget~1\cubo.c: C:\lcc\include\GL\gl.h: 1155 syntax error; found `glBegin' expecting `;'
Error c:\windows\desktop\proget~1\cubo.c: C:\lcc\include\GL\gl.h: 1156 syntax error; found `void' expecting `;'
Error c:\windows\desktop\proget~1\cubo.c: C:\lcc\include\GL\gl.h: 1156 syntax error; found `glBindTexture' expecting `;'
Error c:\windows\desktop\proget~1\cubo.c: C:\lcc\include\GL\gl.h: 1157 syntax error; found `void' expecting `;'
Error c:\windows\desktop\proget~1\cubo.c: C:\lcc\include\GL\gl.h: 1157 syntax error; found `glBitmap' expecting `;'
Error c:\windows\desktop\proget~1\cubo.c: C:\lcc\include\GL\gl.h: 1158 syntax error; found `void' expecting `;'
Error c:\windows\desktop\proget~1\cubo.c: C:\lcc\include\GL\gl.h: 1158 syntax error; found `glBlendFunc' expecting `;'
Error c:\windows\desktop\proget~1\cubo.c: C:\lcc\include\GL\gl.h: 1159 syntax error; found `void' expecting `;'
Error c:\windows\desktop\proget~1\cubo.c: C:\lcc\include\GL\gl.h: 1159 syntax error; found `glCallList' expecting `;'
Error c:\windows\desktop\proget~1\cubo.c: C:\lcc\include\GL\gl.h: 1160 too many errors
oppure:
#include <gl/glut.h>
int main(int argc, char **argv){
return 0;
}
Warning C:\lcc\include\gl\glut.h: 549 static `int function(pointer to void function(int)) glutCreateMenu_ATEXIT_HACK' is not referenced
Warning C:\lcc\include\gl\glut.h: 503 static `int function(pointer to const char) glutCreateWindow_ATEXIT_HACK' is not referenced
Warning C:\lcc\include\gl\glut.h: 486 static `void function(pointer to int,pointer to pointer to char) glutInit_ATEXIT_HACK' is not referenced
cubo.obj .text: undefined reference to '___glutInitWithExit@12'
cubo.obj .text: undefined reference to '___glutCreateWindowWithExit@8'
cubo.obj .text: undefined reference to '___glutCreateMenuWithExit@8'
Compilation + link time:3.7 sec, Return code: 3
Sembra che si trovino errori nel file gl.h o glut.h, non so, cosa significano???? :muro: :mc:
Grazie a chi mi saprà dare una mano.