# Sources that should always be built
file(GLOB NONBONDED_SOURCES *.c nb_kernel_c/*.c)
+# For now we enable the (existing) SSE2 kernels for all accelerations
+if(((GMX_CPU_ACCELERATION STREQUAL "SSE2") OR
+ (GMX_CPU_ACCELERATION STREQUAL "SSE4.1") OR
+ (GMX_CPU_ACCELERATION STREQUAL "AVX_128_FMA") OR
+ (GMX_CPU_ACCELERATION STREQUAL "AVX_256")) AND NOT GMX_DOUBLE)
+ file(GLOB NONBONDED_SSE2_SINGLE_SOURCES nb_kernel_sse2_single/*.c)
+endif()
+
# These sources will be used in the parent directory's CMakeLists.txt
-set(NONBONDED_SOURCES ${NONBONDED_SOURCES} PARENT_SCOPE)
+set(NONBONDED_SOURCES ${NONBONDED_SOURCES} ${NONBONDED_SSE2_SINGLE_SOURCES} PARENT_SCOPE)