Include config.h directly if used

[alexxy/gromacs.git] / src / gromacs / mdlib / nbnxn_kernels / simd_4xn / nbnxn_kernel_simd_4xn_common.h

diff --git a/src/gromacs/mdlib/nbnxn_kernels/simd_4xn/nbnxn_kernel_simd_4xn_common.h b/src/gromacs/mdlib/nbnxn_kernels/simd_4xn/nbnxn_kernel_simd_4xn_common.h
index 32d5554e87bbe797bb616f63c03c08f2c31dd1eb..9216457430e57b278fdd7818fc5202fa2cd03bda 100644 (file)
--- a/src/gromacs/mdlib/nbnxn_kernels/simd_4xn/nbnxn_kernel_simd_4xn_common.h
+++ b/src/gromacs/mdlib/nbnxn_kernels/simd_4xn/nbnxn_kernel_simd_4xn_common.h
@@ -41,6 +41,8 @@
 #include "gromacs/math/utilities.h"
 #endif
 
+#include "config.h"
+
 #ifndef GMX_SIMD_J_UNROLL_SIZE
 #error "Need to define GMX_SIMD_J_UNROLL_SIZE before including the 4xn kernel common header file"
 #endif