Update clBuildProgram() to return correct error code if compile fails.

Previously, clBuildProgram() was returning CL_COMPILE_PROGRAM_FAILURE
instead of CL_BUILD_PROGRAM_FAILURE when the compile method, called from
the build method, failed.

This was caught by a piglit v1.2 test:

"Failed (error code: CL_COMPILE_PROGRAM_FAILURE): Trigger CL_BUILD_PROGRAM_FAILURE if there is a failure to build the program executable."

Signed-off-by: Gil Pitney <gil.pitney@linaro.org>

1 files changed, 3 insertions, 0 deletions

diff --git a/src/core/program.cpp b/src/core/program.cpp
index b44d948..60d7a26 100644
--- a/src/core/program.cpp
+++ b/src/core/program.cpp
@@ -904,6 +904,9 @@ cl_int Program::build(const char *options,
         result = link(options, pfn_notify, user_data, num_devices,
                       device_list, num_input_programs, input_programs);
     }
+    else if (result == CL_COMPILE_PROGRAM_FAILURE) {
+        result = CL_BUILD_PROGRAM_FAILURE;  // clBuildProgram expects this error code.
+    }
 
     return result;
 }