-exec_program("echo `${CMAKE_C_COMPILER} --version | grep -E [0-9].[0-9].[0-9]$`" OUTPUT_VARIABLE "COMPILER_C_VERSION")
-exec_program("echo `${CMAKE_CXX_COMPILER} --version | grep -E [0-9].[0-9].[0-9]$`" OUTPUT_VARIABLE "COMPILER_CXX_VERSION")
+exec_program("${CMAKE_C_COMPILER} --version" OUTPUT_VARIABLE "COMPILER_C_VERSION")
+exec_program("${CMAKE_CXX_COMPILER} --version" OUTPUT_VARIABLE "COMPILER_CXX_VERSION")
+
+string(REGEX MATCH "[0-9].[0-9].[0-9]" COMPILER_C_VERSION "${COMPILER_C_VERSION}")
+string(REGEX MATCH "[0-9].[0-9].[0-9]" COMPILER_CXX_VERSION "${COMPILER_CXX_VERSION}")
if(enable_print_message)
message("")
message("________________________________________________________________________________")
message("________________________________________________________________________________ DEBUG")
- message("Project_BINARY_DIR : ${Project_BINARY_DIR}")
+ message("simgrid_BINARY_DIR : ${simgrid_BINARY_DIR}")
message("CMAKE_HOME_DIRECTORY : ${CMAKE_HOME_DIRECTORY}")
message("")
message("SIZEOF_MAX : ${SIZEOF_MAX}")
