Simplified uniform GPU selection in CMake

[alexxy/gromacs.git] / src / config.h.cmakein

diff --git a/src/config.h.cmakein b/src/config.h.cmakein
index 524ff47a535cfa47f62132d3e8e7caf30d035788..32e7026306a7c4bc3e51f813fe75781031435577 100644 (file)
--- a/src/config.h.cmakein
+++ b/src/config.h.cmakein
@@ -224,12 +224,14 @@
 /* Enable x86 gcc inline assembly */
 #cmakedefine01 GMX_X86_GCC_INLINE_ASM
 
-/* Define constants useful for handling GPU support */
-#define GMX_GPU_NONE   0
-#define GMX_GPU_CUDA   1
-#define GMX_GPU_OPENCL 2
-/* Which kind of GPU support is configured */
-#define GMX_GPU @GMX_GPU_ACCELERATION_FRAMEWORK@
+/* Define if any type of GPU acceleration is compiled */
+#cmakedefine01 GMX_GPU
+
+/* Define if CUDA GPU acceleration is compiled */
+#cmakedefine01 GMX_GPU_CUDA
+
+/* Define if OpenCL GPU acceleration is compiled */
+#cmakedefine01 GMX_GPU_OPENCL
 
 /* Use a single compilation unit when compiling the CUDA (non-bonded) kernels.  */
 #cmakedefine01 GMX_CUDA_NB_SINGLE_COMPILATION_UNIT