mains1.frag

0:3Function Definition: main( (void)
0:3  Function Parameters: 

mains2.frag

0:3Function Definition: main( (void)
0:3  Function Parameters: 

noMain1.geom
ERROR: #version: geometry shaders require non-es profile and version 150 or above
ERROR: 1 compilation errors.  No code generated.


0:3Function Definition: foo( (void)
0:3  Function Parameters: 

noMain2.geom

0:3Function Definition: bar( (void)
0:3  Function Parameters: 


Linked geometry stage:

ERROR: Missing entry point: Each stage requires one "void main()" entry point

Linked fragment stage:

ERROR: Too many entry points: Each stage can have at most one "void main()" entry point.