diff options
Diffstat (limited to 'Modules/CMakeTestFortranCompiler.cmake')
| -rw-r--r-- | Modules/CMakeTestFortranCompiler.cmake | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/Modules/CMakeTestFortranCompiler.cmake b/Modules/CMakeTestFortranCompiler.cmake new file mode 100644 index 0000000..4937d20 --- /dev/null +++ b/Modules/CMakeTestFortranCompiler.cmake @@ -0,0 +1,31 @@ +# This file is used by EnableLanguage in cmGlobalGenerator to +# determine that that selected C compiler can actually compile +# and link the most basic of programs. If not, a fatal error +# is set and cmake stops processing commands and will not generate +# any makefiles or projects. +IF(NOT CMAKE_FORTRAN_COMPILER_WORKS) + MESSAGE(STATUS "Check for working Fortran compiler: ${CMAKE_FORTRAN_COMPILER}") + FILE(WRITE ${CMAKE_BINARY_DIR}/CMakeTmp/testFortranCompiler.f + "\tPROGRAM TESTFORTRAN\n" + "\tPRINT *, 'Hello'\n" + "\tEND\n") + TRY_COMPILE(CMAKE_FORTRAN_COMPILER_WORKS ${CMAKE_BINARY_DIR} + ${CMAKE_BINARY_DIR}/CMakeTmp/testFortranCompiler.f + OUTPUT_VARIABLE OUTPUT) +ENDIF(NOT CMAKE_FORTRAN_COMPILER_WORKS) + +IF(NOT CMAKE_FORTRAN_COMPILER_WORKS) + MESSAGE(STATUS "Check for working Fortran compiler: ${CMAKE_FORTRAN_COMPILER} -- broken") + FILE(APPEND ${CMAKE_BINARY_DIR}/CMakeError.log + "Determining if the Fortran compiler works failed with " + "the following output:\n${OUTPUT}\n\n") + MESSAGE(FATAL_ERROR "The Fortran compiler \"${CMAKE_FORTRAN_COMPILER}\" " + "is not able to compile a simple test program.\nIt fails " + "with the following output:\n ${OUTPUT}\n\n" + "CMake will not be able to correctly generate this project.") +ELSE(NOT CMAKE_FORTRAN_COMPILER_WORKS) + MESSAGE(STATUS "Check for working Fortran compiler: ${CMAKE_FORTRAN_COMPILER} -- works") + FILE(APPEND ${CMAKE_BINARY_DIR}/CMakeOutput.log + "Determining if the Fortran compiler works passed with " + "the following output:\n${OUTPUT}\n\n") +ENDIF(NOT CMAKE_FORTRAN_COMPILER_WORKS) |