+ exec_program("${CMAKE_C_COMPILER} --version" OUTPUT_VARIABLE "COMPILER_C_VERSION")
+ string(REGEX MATCH "[0-9].[0-9].[0-9]" COMPILER_C_VERSION "${COMPILER_C_VERSION}")
+ string(REGEX MATCH "^[0-9]" COMPILER_C_MAJOR_VERSION "${COMPILER_C_VERSION}")
+ string(REGEX MATCH "^[0-9].[0-9]" COMPILER_C_MINOR_VERSION "${COMPILER_C_VERSION}")
+ string(REGEX REPLACE "^${COMPILER_C_MAJOR_VERSION}." "" COMPILER_C_MINOR_VERSION "${COMPILER_C_MINOR_VERSION}")
+ if(COMPILER_C_MAJOR_VERSION)
+ # set(__GNUC__ ${COMPILER_C_MAJOR_VERSION})
+ endif(COMPILER_C_MAJOR_VERSION)
+ if(COMPILER_C_MINOR_VERSION)
+ # set(__GNUC_MINOR__ ${COMPILER_C_MINOR_VERSION})
+ endif(COMPILER_C_MINOR_VERSION)