Display kernel error - gcc

Question

I'm using GCC and the NVIDIA implementation of OpenCL, and online compilation instead of offline compilation.
I use this list to check which is the error I have. But nevertheless if I have an error inside my kernel the only information I have is an error value -48.
My question is: Is there a way to display the exact kernel compilation error?
If a semicolon is missing, or I have a wild pointer I would like to read so, instead of just a -48 error. Otherwise the development time is getting too slow.
I add also my Makefile:
CC=gcc
FILE=main
all:
$(CC) -c -Wall -I /usr/local/cuda/include/ $(FILE).c -o $(FILE).o
$(CC) $(FILE).o -o $(FILE) -L /usr/local/cuda/lib64/ -l OpenCL
clean:
$(RM) $(FILE) $(FILE).o

Answer 1

In C++, do something like:
int ErrorCode = 0;
cl_program P;
cl_device_id D;
size_t LogSize;
cl_build_status BuildStatus;
//Configure OpenCL
//Load Program Here
//Compile Program here
//Check the status of compilation
ErrorCode = clGetProgramBuildInfo(P, D, CL_PROGRAM_BUILD_STATUS, NULL, NULL, &BuildStatus);
if(BuildStatus == CL_BUILD_ERROR){
//Fetch Error
ErrorCode = clGetProgramBuildInfo(P, D, CL_PROGRAM_BUILD_LOG, NULL, NULL, &LogSize);
char Log = new Log[LogSize]; //Or use Malloc if in C
ErrorCode = clGetProgramBuildInfo(P, D, CL_PROGRAM_BUILD_LOG, LogSize, Log, NULL);
//Display Error Code here, close out OpenCL, try again, etc
}