Misc. gmxpre.h-related changes

[alexxy/gromacs.git] / src / gromacs / selection / scanner.l

diff --git a/src/gromacs/selection/scanner.l b/src/gromacs/selection/scanner.l
index 57e365442e7a583690937cd1252508f1082206ff..bb4a17c208847bece72013e088ecac2cee048c3f 100644 (file)
--- a/src/gromacs/selection/scanner.l
+++ b/src/gromacs/selection/scanner.l
@@ -47,6 +47,10 @@
  * \ingroup module_selection
  */
 %top{
+#if !_gmx_sel_yyIN_HEADER
+#include "gmxpre.h"
+#endif
+
 // Required before flex definitions, since it includes <stdint.h>.
 // Otherwise, compilers not strictly C99 get macro redefinition errors,
 // since flex defines INT32_MAX etc. in such cases.