clover: clCompileProgram CL_INVALID_COMPILER_OPTIONS

clCompileProgram should return CL_INVALID_COMPILER_OPTIONS
instead of CL_INVALID_BUILD_OPTIONS

Reviewed-by: Francisco Jerez <currojerez@riseup.net>

src/gallium/state_trackers/clover/api/program.cpp

@@ -182,6 +182,8 @@ clBuildProgram(cl_program d_prog, cl_uint num_devs,
    prog.build(devs, opts);
    return CL_SUCCESS;
 } catch (error &e) {
+   if (e.get() == CL_INVALID_COMPILER_OPTIONS)
+      return CL_INVALID_BUILD_OPTIONS;
    if (e.get() == CL_COMPILE_PROGRAM_FAILURE)
       return CL_BUILD_PROGRAM_FAILURE;
    return e.get();

src/gallium/state_trackers/clover/llvm/invocation.cpp

@@ -177,7 +177,7 @@ namespace {
                                         opts_carray.data() + opts_carray.size(),
                                         Diags);
       if (!Success) {
-         throw error(CL_INVALID_BUILD_OPTIONS);
+         throw error(CL_INVALID_COMPILER_OPTIONS);
       }
       c.getFrontendOpts().ProgramAction = clang::frontend::EmitLLVMOnly;
       c.getHeaderSearchOpts().UseBuiltinIncludes = true;