Hi,
I’ve asked all over IRC and I’ve got nothing. I’m a beginner to GL (so please ignore the rubbish code!) and am still learning.
I’m wanting to build a 3D simulation for Linux / Windows. I’m developing on Arch Linux. My programming language is Vala (in case you don’t know, Vala is a C#-syntax-like language that translates to C before being compiled. If you don’t know it, it doesn’t matter. If a noob like me can handle it then it’s fine). However, after a lot of internet search that didn’t help me solve the problem, I have established that the issue is probably not Vala, and is infact GL / GLEW / GLU / GLFW itself.
So I have this code:
using GLib;
using GLU;
using GL;
using Math;
using GLFW;
namespace GLib
{
class MainClass : Object
{
public static int main(string[] args)
{
//initiate GLFW
GLFW.init();
//Define initial variables
int width = 640;
int height = 480;
//Create the window
GLFW.Window window = new GLFW.Window(width, height, "Hello, World!", null, null);
//Make the window OpenGL context the current one
window.make_context_current();
//Main loop
while (window.should_close == false)
{
//[DRAW GOES HERE]
GL.glEnable(GL.GL_TEXTURE_2D);
GL.glClearColor(0.0f, 0.0f, 0.0f, 0.0f);
GL.glViewport(0, 0, width, height);
GL.glClear(GL.GL_COLOR_BUFFER_BIT);
GL.glMatrixMode(GL.GL_PROJECTION);
GL.glLoadIdentity();
GL.glOrtho(0.0f, width, height, 0.0f, -1.0f, 1.0f);
GL.glMatrixMode(GL.GL_MODELVIEW);
GL.glLoadIdentity();
//Swap the buffers to render
window.swap_buffers();
//Check for events
GLFW.poll_events();
}
//Close the window
GLFW.terminate();
return 0;
}
}
}
And I have compiled it with this command (just the Vala compiler. The --pkg bits are including Vala bindings to these libraries)
valac --vapidir=vapi --pkg glu --pkg glfw3 --pkg gl -o test src/test.vala
However, when doing so, I get this error:
In file included from /home/barry/Documents/SoftwareProjects/voxel-engine/src/test.vala.c:10:0:
/usr/include/GL/glew.h:84:2: error: #error gl.h included before glew.h
#error gl.h included before glew.h
^
/usr/include/GL/glew.h:96:2: error: #error glext.h included before glew.h
#error glext.h included before glew.h
^
In file included from /home/barry/Documents/SoftwareProjects/voxel-engine/src/test.vala.c:10:0:
/usr/include/GL/glew.h:14372:28: error: conflicting types for ‘PFNGLFRAGMENTLIGHTMODELFVSGIXPROC’
typedef void (GLAPIENTRY * PFNGLFRAGMENTLIGHTMODELFVSGIXPROC) (GLenum pname, GLfloat* params);
^
In file included from /usr/include/GL/gl.h:2055:0,
from /usr/include/GLFW/glfw3.h:162,
from /home/barry/Documents/SoftwareProjects/voxel-engine/src/test.vala.c:9:
/usr/include/GL/glext.h:10626:25: note: previous declaration of ‘PFNGLFRAGMENTLIGHTMODELFVSGIXPROC’ was here
typedef void (APIENTRYP PFNGLFRAGMENTLIGHTMODELFVSGIXPROC) (GLenum pname, const GLfloat *params);
^
In file included from /home/barry/Documents/SoftwareProjects/voxel-engine/src/test.vala.c:10:0:
/usr/include/GL/glew.h:14374:28: error: conflicting types for ‘PFNGLFRAGMENTLIGHTMODELIVSGIXPROC’
typedef void (GLAPIENTRY * PFNGLFRAGMENTLIGHTMODELIVSGIXPROC) (GLenum pname, GLint* params);
^
In file included from /usr/include/GL/gl.h:2055:0,
from /usr/include/GLFW/glfw3.h:162,
from /home/barry/Documents/SoftwareProjects/voxel-engine/src/test.vala.c:9:
/usr/include/GL/glext.h:10628:25: note: previous declaration of ‘PFNGLFRAGMENTLIGHTMODELIVSGIXPROC’ was here
typedef void (APIENTRYP PFNGLFRAGMENTLIGHTMODELIVSGIXPROC) (GLenum pname, const GLint *params);
^
In file included from /home/barry/Documents/SoftwareProjects/voxel-engine/src/test.vala.c:10:0:
/usr/include/GL/glew.h:14376:28: error: conflicting types for ‘PFNGLFRAGMENTLIGHTFVSGIXPROC’
typedef void (GLAPIENTRY * PFNGLFRAGMENTLIGHTFVSGIXPROC) (GLenum light, GLenum pname, GLfloat* params);
^
In file included from /usr/include/GL/gl.h:2055:0,
from /usr/include/GLFW/glfw3.h:162,
from /home/barry/Documents/SoftwareProjects/voxel-engine/src/test.vala.c:9:
/usr/include/GL/glext.h:10622:25: note: previous declaration of ‘PFNGLFRAGMENTLIGHTFVSGIXPROC’ was here
typedef void (APIENTRYP PFNGLFRAGMENTLIGHTFVSGIXPROC) (GLenum light, GLenum pname, const GLfloat *params);
^
In file included from /home/barry/Documents/SoftwareProjects/voxel-engine/src/test.vala.c:10:0:
/usr/include/GL/glew.h:14378:28: error: conflicting types for ‘PFNGLFRAGMENTLIGHTIVSGIXPROC’
typedef void (GLAPIENTRY * PFNGLFRAGMENTLIGHTIVSGIXPROC) (GLenum light, GLenum pname, GLint* params);
^
In file included from /usr/include/GL/gl.h:2055:0,
from /usr/include/GLFW/glfw3.h:162,
from /home/barry/Documents/SoftwareProjects/voxel-engine/src/test.vala.c:9:
/usr/include/GL/glext.h:10624:25: note: previous declaration of ‘PFNGLFRAGMENTLIGHTIVSGIXPROC’ was here
typedef void (APIENTRYP PFNGLFRAGMENTLIGHTIVSGIXPROC) (GLenum light, GLenum pname, const GLint *params);
^
In file included from /home/barry/Documents/SoftwareProjects/voxel-engine/src/test.vala.c:10:0:
/usr/include/GL/glew.h:14385:28: error: conflicting types for ‘PFNGLGETFRAGMENTMATERIALFVSGIXPROC’
typedef void (GLAPIENTRY * PFNGLGETFRAGMENTMATERIALFVSGIXPROC) (GLenum face, GLenum pname, const GLfloat* data);
^
In file included from /usr/include/GL/gl.h:2055:0,
from /usr/include/GLFW/glfw3.h:162,
from /home/barry/Documents/SoftwareProjects/voxel-engine/src/test.vala.c:9:
/usr/include/GL/glext.h:10635:25: note: previous declaration of ‘PFNGLGETFRAGMENTMATERIALFVSGIXPROC’ was here
typedef void (APIENTRYP PFNGLGETFRAGMENTMATERIALFVSGIXPROC) (GLenum face, GLenum pname, GLfloat *params);
^
In file included from /home/barry/Documents/SoftwareProjects/voxel-engine/src/test.vala.c:10:0:
/usr/include/GL/glew.h:14386:28: error: conflicting types for ‘PFNGLGETFRAGMENTMATERIALIVSGIXPROC’
typedef void (GLAPIENTRY * PFNGLGETFRAGMENTMATERIALIVSGIXPROC) (GLenum face, GLenum pname, const GLint* data);
^
In file included from /usr/include/GL/gl.h:2055:0,
from /usr/include/GLFW/glfw3.h:162,
from /home/barry/Documents/SoftwareProjects/voxel-engine/src/test.vala.c:9:
/usr/include/GL/glext.h:10636:25: note: previous declaration of ‘PFNGLGETFRAGMENTMATERIALIVSGIXPROC’ was here
typedef void (APIENTRYP PFNGLGETFRAGMENTMATERIALIVSGIXPROC) (GLenum face, GLenum pname, GLint *params);
^
In file included from /home/barry/Documents/SoftwareProjects/voxel-engine/src/test.vala.c:10:0:
/usr/include/GL/glew.h:15049:17: error: unknown type name ‘PFNGLCLIENTACTIVETEXTUREPROC’
GLEW_FUN_EXPORT PFNGLCLIENTACTIVETEXTUREPROC __glewClientActiveTexture;
^
/usr/include/GL/glew.h:15057:17: error: unknown type name ‘PFNGLLOADTRANSPOSEMATRIXDPROC’
GLEW_FUN_EXPORT PFNGLLOADTRANSPOSEMATRIXDPROC __glewLoadTransposeMatrixd;
^
/usr/include/GL/glew.h:15058:17: error: unknown type name ‘PFNGLLOADTRANSPOSEMATRIXFPROC’
GLEW_FUN_EXPORT PFNGLLOADTRANSPOSEMATRIXFPROC __glewLoadTransposeMatrixf;
^
/usr/include/GL/glew.h:15059:17: error: unknown type name ‘PFNGLMULTTRANSPOSEMATRIXDPROC’
GLEW_FUN_EXPORT PFNGLMULTTRANSPOSEMATRIXDPROC __glewMultTransposeMatrixd;
^
/usr/include/GL/glew.h:15060:17: error: unknown type name ‘PFNGLMULTTRANSPOSEMATRIXFPROC’
GLEW_FUN_EXPORT PFNGLMULTTRANSPOSEMATRIXFPROC __glewMultTransposeMatrixf;
^
/usr/include/GL/glew.h:15061:17: error: unknown type name ‘PFNGLMULTITEXCOORD1DPROC’
GLEW_FUN_EXPORT PFNGLMULTITEXCOORD1DPROC __glewMultiTexCoord1d;
^
/usr/include/GL/glew.h:15062:17: error: unknown type name ‘PFNGLMULTITEXCOORD1DVPROC’
GLEW_FUN_EXPORT PFNGLMULTITEXCOORD1DVPROC __glewMultiTexCoord1dv;
^
/usr/include/GL/glew.h:15063:17: error: unknown type name ‘PFNGLMULTITEXCOORD1FPROC’
GLEW_FUN_EXPORT PFNGLMULTITEXCOORD1FPROC __glewMultiTexCoord1f;
^
/usr/include/GL/glew.h:15064:17: error: unknown type name ‘PFNGLMULTITEXCOORD1FVPROC’
GLEW_FUN_EXPORT PFNGLMULTITEXCOORD1FVPROC __glewMultiTexCoord1fv;
^
/usr/include/GL/glew.h:15065:17: error: unknown type name ‘PFNGLMULTITEXCOORD1IPROC’
GLEW_FUN_EXPORT PFNGLMULTITEXCOORD1IPROC __glewMultiTexCoord1i;
^
/usr/include/GL/glew.h:15066:17: error: unknown type name ‘PFNGLMULTITEXCOORD1IVPROC’
GLEW_FUN_EXPORT PFNGLMULTITEXCOORD1IVPROC __glewMultiTexCoord1iv;
^
/usr/include/GL/glew.h:15067:17: error: unknown type name ‘PFNGLMULTITEXCOORD1SPROC’
GLEW_FUN_EXPORT PFNGLMULTITEXCOORD1SPROC __glewMultiTexCoord1s;
^
/usr/include/GL/glew.h:15068:17: error: unknown type name ‘PFNGLMULTITEXCOORD1SVPROC’
GLEW_FUN_EXPORT PFNGLMULTITEXCOORD1SVPROC __glewMultiTexCoord1sv;
^
/usr/include/GL/glew.h:15069:17: error: unknown type name ‘PFNGLMULTITEXCOORD2DPROC’
GLEW_FUN_EXPORT PFNGLMULTITEXCOORD2DPROC __glewMultiTexCoord2d;
^
/usr/include/GL/glew.h:15070:17: error: unknown type name ‘PFNGLMULTITEXCOORD2DVPROC’
GLEW_FUN_EXPORT PFNGLMULTITEXCOORD2DVPROC __glewMultiTexCoord2dv;
^
/usr/include/GL/glew.h:15071:17: error: unknown type name ‘PFNGLMULTITEXCOORD2FPROC’
GLEW_FUN_EXPORT PFNGLMULTITEXCOORD2FPROC __glewMultiTexCoord2f;
^
/usr/include/GL/glew.h:15072:17: error: unknown type name ‘PFNGLMULTITEXCOORD2FVPROC’
GLEW_FUN_EXPORT PFNGLMULTITEXCOORD2FVPROC __glewMultiTexCoord2fv;
^
/usr/include/GL/glew.h:15073:17: error: unknown type name ‘PFNGLMULTITEXCOORD2IPROC’
GLEW_FUN_EXPORT PFNGLMULTITEXCOORD2IPROC __glewMultiTexCoord2i;
^
/usr/include/GL/glew.h:15074:17: error: unknown type name ‘PFNGLMULTITEXCOORD2IVPROC’
GLEW_FUN_EXPORT PFNGLMULTITEXCOORD2IVPROC __glewMultiTexCoord2iv;
^
/usr/include/GL/glew.h:15075:17: error: unknown type name ‘PFNGLMULTITEXCOORD2SPROC’
GLEW_FUN_EXPORT PFNGLMULTITEXCOORD2SPROC __glewMultiTexCoord2s;
^
/usr/include/GL/glew.h:15076:17: error: unknown type name ‘PFNGLMULTITEXCOORD2SVPROC’
GLEW_FUN_EXPORT PFNGLMULTITEXCOORD2SVPROC __glewMultiTexCoord2sv;
^
/usr/include/GL/glew.h:15077:17: error: unknown type name ‘PFNGLMULTITEXCOORD3DPROC’
GLEW_FUN_EXPORT PFNGLMULTITEXCOORD3DPROC __glewMultiTexCoord3d;
^
/usr/include/GL/glew.h:15078:17: error: unknown type name ‘PFNGLMULTITEXCOORD3DVPROC’
GLEW_FUN_EXPORT PFNGLMULTITEXCOORD3DVPROC __glewMultiTexCoord3dv;
^
/usr/include/GL/glew.h:15079:17: error: unknown type name ‘PFNGLMULTITEXCOORD3FPROC’
GLEW_FUN_EXPORT PFNGLMULTITEXCOORD3FPROC __glewMultiTexCoord3f;
^
/usr/include/GL/glew.h:15080:17: error: unknown type name ‘PFNGLMULTITEXCOORD3FVPROC’
GLEW_FUN_EXPORT PFNGLMULTITEXCOORD3FVPROC __glewMultiTexCoord3fv;
^
/usr/include/GL/glew.h:15081:17: error: unknown type name ‘PFNGLMULTITEXCOORD3IPROC’
GLEW_FUN_EXPORT PFNGLMULTITEXCOORD3IPROC __glewMultiTexCoord3i;
^
/usr/include/GL/glew.h:15082:17: error: unknown type name ‘PFNGLMULTITEXCOORD3IVPROC’
GLEW_FUN_EXPORT PFNGLMULTITEXCOORD3IVPROC __glewMultiTexCoord3iv;
^
/usr/include/GL/glew.h:15083:17: error: unknown type name ‘PFNGLMULTITEXCOORD3SPROC’
GLEW_FUN_EXPORT PFNGLMULTITEXCOORD3SPROC __glewMultiTexCoord3s;
^
/usr/include/GL/glew.h:15084:17: error: unknown type name ‘PFNGLMULTITEXCOORD3SVPROC’
GLEW_FUN_EXPORT PFNGLMULTITEXCOORD3SVPROC __glewMultiTexCoord3sv;
^
/usr/include/GL/glew.h:15085:17: error: unknown type name ‘PFNGLMULTITEXCOORD4DPROC’
GLEW_FUN_EXPORT PFNGLMULTITEXCOORD4DPROC __glewMultiTexCoord4d;
^
/usr/include/GL/glew.h:15086:17: error: unknown type name ‘PFNGLMULTITEXCOORD4DVPROC’
GLEW_FUN_EXPORT PFNGLMULTITEXCOORD4DVPROC __glewMultiTexCoord4dv;
^
/usr/include/GL/glew.h:15087:17: error: unknown type name ‘PFNGLMULTITEXCOORD4FPROC’
GLEW_FUN_EXPORT PFNGLMULTITEXCOORD4FPROC __glewMultiTexCoord4f;
^
/usr/include/GL/glew.h:15088:17: error: unknown type name ‘PFNGLMULTITEXCOORD4FVPROC’
GLEW_FUN_EXPORT PFNGLMULTITEXCOORD4FVPROC __glewMultiTexCoord4fv;
^
/usr/include/GL/glew.h:15089:17: error: unknown type name ‘PFNGLMULTITEXCOORD4IPROC’
GLEW_FUN_EXPORT PFNGLMULTITEXCOORD4IPROC __glewMultiTexCoord4i;
^
/usr/include/GL/glew.h:15090:17: error: unknown type name ‘PFNGLMULTITEXCOORD4IVPROC’
GLEW_FUN_EXPORT PFNGLMULTITEXCOORD4IVPROC __glewMultiTexCoord4iv;
^
/usr/include/GL/glew.h:15091:17: error: unknown type name ‘PFNGLMULTITEXCOORD4SPROC’
GLEW_FUN_EXPORT PFNGLMULTITEXCOORD4SPROC __glewMultiTexCoord4s;
^
/usr/include/GL/glew.h:15092:17: error: unknown type name ‘PFNGLMULTITEXCOORD4SVPROC’
GLEW_FUN_EXPORT PFNGLMULTITEXCOORD4SVPROC __glewMultiTexCoord4sv;
^
/usr/include/GL/glew.h:15572:17: error: unknown type name ‘PFNGLCOLORSUBTABLEPROC’
GLEW_FUN_EXPORT PFNGLCOLORSUBTABLEPROC __glewColorSubTable;
^
/usr/include/GL/glew.h:15573:17: error: unknown type name ‘PFNGLCOLORTABLEPROC’
GLEW_FUN_EXPORT PFNGLCOLORTABLEPROC __glewColorTable;
^
/usr/include/GL/glew.h:15574:17: error: unknown type name ‘PFNGLCOLORTABLEPARAMETERFVPROC’
GLEW_FUN_EXPORT PFNGLCOLORTABLEPARAMETERFVPROC __glewColorTableParameterfv;
^
/usr/include/GL/glew.h:15575:17: error: unknown type name ‘PFNGLCOLORTABLEPARAMETERIVPROC’
GLEW_FUN_EXPORT PFNGLCOLORTABLEPARAMETERIVPROC __glewColorTableParameteriv;
^
/usr/include/GL/glew.h:15576:17: error: unknown type name ‘PFNGLCONVOLUTIONFILTER1DPROC’
GLEW_FUN_EXPORT PFNGLCONVOLUTIONFILTER1DPROC __glewConvolutionFilter1D;
^
/usr/include/GL/glew.h:15577:17: error: unknown type name ‘PFNGLCONVOLUTIONFILTER2DPROC’
GLEW_FUN_EXPORT PFNGLCONVOLUTIONFILTER2DPROC __glewConvolutionFilter2D;
^
/usr/include/GL/glew.h:15578:17: error: unknown type name ‘PFNGLCONVOLUTIONPARAMETERFPROC’
GLEW_FUN_EXPORT PFNGLCONVOLUTIONPARAMETERFPROC __glewConvolutionParameterf;
^
/usr/include/GL/glew.h:15579:17: error: unknown type name ‘PFNGLCONVOLUTIONPARAMETERFVPROC’
GLEW_FUN_EXPORT PFNGLCONVOLUTIONPARAMETERFVPROC __glewConvolutionParameterfv;
^
/usr/include/GL/glew.h:15580:17: error: unknown type name ‘PFNGLCONVOLUTIONPARAMETERIPROC’
GLEW_FUN_EXPORT PFNGLCONVOLUTIONPARAMETERIPROC __glewConvolutionParameteri;
^
/usr/include/GL/glew.h:15581:17: error: unknown type name ‘PFNGLCONVOLUTIONPARAMETERIVPROC’
GLEW_FUN_EXPORT PFNGLCONVOLUTIONPARAMETERIVPROC __glewConvolutionParameteriv;
^
/usr/include/GL/glew.h:15582:17: error: unknown type name ‘PFNGLCOPYCOLORSUBTABLEPROC’
GLEW_FUN_EXPORT PFNGLCOPYCOLORSUBTABLEPROC __glewCopyColorSubTable;
^
/usr/include/GL/glew.h:15583:17: error: unknown type name ‘PFNGLCOPYCOLORTABLEPROC’
GLEW_FUN_EXPORT PFNGLCOPYCOLORTABLEPROC __glewCopyColorTable;
^
/usr/include/GL/glew.h:15584:17: error: unknown type name ‘PFNGLCOPYCONVOLUTIONFILTER1DPROC’
GLEW_FUN_EXPORT PFNGLCOPYCONVOLUTIONFILTER1DPROC __glewCopyConvolutionFilter1D;
^
/usr/include/GL/glew.h:15585:17: error: unknown type name ‘PFNGLCOPYCONVOLUTIONFILTER2DPROC’
GLEW_FUN_EXPORT PFNGLCOPYCONVOLUTIONFILTER2DPROC __glewCopyConvolutionFilter2D;
^
/usr/include/GL/glew.h:15586:17: error: unknown type name ‘PFNGLGETCOLORTABLEPROC’
GLEW_FUN_EXPORT PFNGLGETCOLORTABLEPROC __glewGetColorTable;
^
/usr/include/GL/glew.h:15587:17: error: unknown type name ‘PFNGLGETCOLORTABLEPARAMETERFVPROC’
GLEW_FUN_EXPORT PFNGLGETCOLORTABLEPARAMETERFVPROC __glewGetColorTableParameterfv;
^
/usr/include/GL/glew.h:15588:17: error: unknown type name ‘PFNGLGETCOLORTABLEPARAMETERIVPROC’
GLEW_FUN_EXPORT PFNGLGETCOLORTABLEPARAMETERIVPROC __glewGetColorTableParameteriv;
^
/usr/include/GL/glew.h:15589:17: error: unknown type name ‘PFNGLGETCONVOLUTIONFILTERPROC’
GLEW_FUN_EXPORT PFNGLGETCONVOLUTIONFILTERPROC __glewGetConvolutionFilter;
^
/usr/include/GL/glew.h:15590:17: error: unknown type name ‘PFNGLGETCONVOLUTIONPARAMETERFVPROC’
GLEW_FUN_EXPORT PFNGLGETCONVOLUTIONPARAMETERFVPROC __glewGetConvolutionParameterfv;
^
/usr/include/GL/glew.h:15591:17: error: unknown type name ‘PFNGLGETCONVOLUTIONPARAMETERIVPROC’
GLEW_FUN_EXPORT PFNGLGETCONVOLUTIONPARAMETERIVPROC __glewGetConvolutionParameteriv;
^
/usr/include/GL/glew.h:15592:17: error: unknown type name ‘PFNGLGETHISTOGRAMPROC’
GLEW_FUN_EXPORT PFNGLGETHISTOGRAMPROC __glewGetHistogram;
^
/usr/include/GL/glew.h:15593:17: error: unknown type name ‘PFNGLGETHISTOGRAMPARAMETERFVPROC’
GLEW_FUN_EXPORT PFNGLGETHISTOGRAMPARAMETERFVPROC __glewGetHistogramParameterfv;
^
/usr/include/GL/glew.h:15594:17: error: unknown type name ‘PFNGLGETHISTOGRAMPARAMETERIVPROC’
GLEW_FUN_EXPORT PFNGLGETHISTOGRAMPARAMETERIVPROC __glewGetHistogramParameteriv;
^
/usr/include/GL/glew.h:15595:17: error: unknown type name ‘PFNGLGETMINMAXPROC’
GLEW_FUN_EXPORT PFNGLGETMINMAXPROC __glewGetMinmax;
^
/usr/include/GL/glew.h:15596:17: error: unknown type name ‘PFNGLGETMINMAXPARAMETERFVPROC’
GLEW_FUN_EXPORT PFNGLGETMINMAXPARAMETERFVPROC __glewGetMinmaxParameterfv;
^
/usr/include/GL/glew.h:15597:17: error: unknown type name ‘PFNGLGETMINMAXPARAMETERIVPROC’
GLEW_FUN_EXPORT PFNGLGETMINMAXPARAMETERIVPROC __glewGetMinmaxParameteriv;
^
/usr/include/GL/glew.h:15598:17: error: unknown type name ‘PFNGLGETSEPARABLEFILTERPROC’
GLEW_FUN_EXPORT PFNGLGETSEPARABLEFILTERPROC __glewGetSeparableFilter;
^
/usr/include/GL/glew.h:15599:17: error: unknown type name ‘PFNGLHISTOGRAMPROC’
GLEW_FUN_EXPORT PFNGLHISTOGRAMPROC __glewHistogram;
^
/usr/include/GL/glew.h:15600:17: error: unknown type name ‘PFNGLMINMAXPROC’
GLEW_FUN_EXPORT PFNGLMINMAXPROC __glewMinmax;
^
/usr/include/GL/glew.h:15601:17: error: unknown type name ‘PFNGLRESETHISTOGRAMPROC’
GLEW_FUN_EXPORT PFNGLRESETHISTOGRAMPROC __glewResetHistogram;
^
/usr/include/GL/glew.h:15602:17: error: unknown type name ‘PFNGLRESETMINMAXPROC’
GLEW_FUN_EXPORT PFNGLRESETMINMAXPROC __glewResetMinmax;
^
/usr/include/GL/glew.h:15603:17: error: unknown type name ‘PFNGLSEPARABLEFILTER2DPROC’
GLEW_FUN_EXPORT PFNGLSEPARABLEFILTER2DPROC __glewSeparableFilter2D;
^
error: cc exited with status 256
Compilation failed: 1 error(s), 0 warning(s)
Does anyone know what might be the issue? I’m fairly sure the bindings I have to Vala for these libraries are good, so it should all be working.
Thanks very much for reading,
Barry Smith (Zesterer)