set(SimGrid_VERSION_REGEX "^#define SIMGRID_VERSION_(MAJOR|MINOR|PATCH) ([0-9]+)$")
if (EXISTS "${SimGrid_INCLUDE_DIR}/simgrid/version.h")
file(STRINGS "${SimGrid_INCLUDE_DIR}/simgrid/version.h" SimGrid_VERSION_STRING REGEX ${SimGrid_VERSION_REGEX})
set(SimGrid_VERSION_REGEX "^#define SIMGRID_VERSION_(MAJOR|MINOR|PATCH) ([0-9]+)$")
if (EXISTS "${SimGrid_INCLUDE_DIR}/simgrid/version.h")
file(STRINGS "${SimGrid_INCLUDE_DIR}/simgrid/version.h" SimGrid_VERSION_STRING REGEX ${SimGrid_VERSION_REGEX})