diff options
Diffstat (limited to 'Modules/CMakeDetermineFortranCompiler.cmake')
| -rw-r--r-- | Modules/CMakeDetermineFortranCompiler.cmake | 68 |
1 files changed, 43 insertions, 25 deletions
diff --git a/Modules/CMakeDetermineFortranCompiler.cmake b/Modules/CMakeDetermineFortranCompiler.cmake index 52004ee..de75627 100644 --- a/Modules/CMakeDetermineFortranCompiler.cmake +++ b/Modules/CMakeDetermineFortranCompiler.cmake @@ -5,38 +5,55 @@ # the cmake variable CMAKE_GENERATOR_CC which can be defined by a generator # as a default compiler -IF(NOT CMAKE_FORTRAN_COMPILER) +IF(NOT CMAKE_Fortran_COMPILER) # prefer the environment variable CC IF($ENV{FC} MATCHES ".+") - GET_FILENAME_COMPONENT(CMAKE_FORTRAN_COMPILER_INIT $ENV{FC} PROGRAM PROGRAM_ARGS CMAKE_FORTRAN_FLAGS_ENV_INIT) - IF(EXISTS ${CMAKE_FORTRAN_COMPILER_INIT}) - ELSE(EXISTS ${CMAKE_FORTRAN_COMPILER_INIT}) + GET_FILENAME_COMPONENT(CMAKE_Fortran_COMPILER_INIT $ENV{FC} PROGRAM PROGRAM_ARGS CMAKE_Fortran_FLAGS_ENV_INIT) + IF(EXISTS ${CMAKE_Fortran_COMPILER_INIT}) + ELSE(EXISTS ${CMAKE_Fortran_COMPILER_INIT}) MESSAGE(FATAL_ERROR "Could not find compiler set in environment variable FC:\n$ENV{FC}.") - ENDIF(EXISTS ${CMAKE_FORTRAN_COMPILER_INIT}) + ENDIF(EXISTS ${CMAKE_Fortran_COMPILER_INIT}) ENDIF($ENV{FC} MATCHES ".+") # next try prefer the compiler specified by the generator IF(CMAKE_GENERATOR_FC) - IF(NOT CMAKE_FORTRAN_COMPILER_INIT) - SET(CMAKE_FORTRAN_COMPILER_INIT ${CMAKE_GENERATOR_FC}) - ENDIF(NOT CMAKE_FORTRAN_COMPILER_INIT) + IF(NOT CMAKE_Fortran_COMPILER_INIT) + SET(CMAKE_Fortran_COMPILER_INIT ${CMAKE_GENERATOR_FC}) + ENDIF(NOT CMAKE_Fortran_COMPILER_INIT) ENDIF(CMAKE_GENERATOR_FC) # if no compiler has been specified yet, then look for one - IF(NOT CMAKE_FORTRAN_COMPILER_INIT) - # if not in the envionment then search for the compiler in the path - SET(CMAKE_FORTRAN_COMPILER_LIST g77 ifort f77 f90 epcf90 efc ecc) - FIND_PROGRAM(CMAKE_FORTRAN_COMPILER_FULLPATH NAMES ${CMAKE_FORTRAN_COMPILER_LIST} ) - GET_FILENAME_COMPONENT(CMAKE_FORTRAN_COMPILER_INIT - ${CMAKE_FORTRAN_COMPILER_FULLPATH} NAME) - SET(CMAKE_FORTRAN_COMPILER_FULLPATH "${CMAKE_FORTRAN_COMPILER_FULLPATH}" CACHE INTERNAL "full path to the compiler cmake found") - ENDIF(NOT CMAKE_FORTRAN_COMPILER_INIT) + IF(NOT CMAKE_Fortran_COMPILER_INIT) + # if not in the envionment then search for the compiler in the path# Known compilers: + # f77/f90/f95: generic compiler names + # g77: GNU Fortran 77 compiler + # gfortran: putative GNU Fortran 95+ compiler (in progress) + # fort77: native F77 compiler under HP-UX (and some older Crays) + # frt: Fujitsu F77 compiler + # pgf77/pgf90/pgf95: Portland Group F77/F90/F95 compilers + # xlf/xlf90/xlf95: IBM (AIX) F77/F90/F95 compilers + # lf95: Lahey-Fujitsu F95 compiler + # fl32: Microsoft Fortran 77 "PowerStation" compiler + # af77: Apogee F77 compiler for Intergraph hardware running CLIX + # epcf90: "Edinburgh Portable Compiler" F90 + # fort: Compaq (now HP) Fortran 90/95 compiler for Tru64 and Linux/Alpha + # ifc: Intel Fortran 95 compiler for Linux/x86 + # efc: Intel Fortran 95 compiler for IA64 + # the order is 95 or newer compilers first, then 90, then 77 or older compilers, gnu is always last in the group, + # so if you paid for a compiler it is picked by default + SET(CMAKE_Fortran_COMPILER_LIST ifort ifc efc f95 pgf95 lf95 xlf95 fort gfortran f90 pgf90 xlf90 epcf90 + f77 fort77 frt pgf77 xlf fl32 af77 g77 ) + FIND_PROGRAM(CMAKE_Fortran_COMPILER_FULLPATH NAMES ${CMAKE_Fortran_COMPILER_LIST} ) + GET_FILENAME_COMPONENT(CMAKE_Fortran_COMPILER_INIT + ${CMAKE_Fortran_COMPILER_FULLPATH} NAME) + SET(CMAKE_Fortran_COMPILER_FULLPATH "${CMAKE_Fortran_COMPILER_FULLPATH}" CACHE INTERNAL "full path to the compiler cmake found") + ENDIF(NOT CMAKE_Fortran_COMPILER_INIT) - SET(CMAKE_FORTRAN_COMPILER ${CMAKE_FORTRAN_COMPILER_INIT} CACHE STRING "Fortran compiler") -ENDIF(NOT CMAKE_FORTRAN_COMPILER) + SET(CMAKE_Fortran_COMPILER ${CMAKE_Fortran_COMPILER_INIT} CACHE STRING "Fortran compiler") +ENDIF(NOT CMAKE_Fortran_COMPILER) -MARK_AS_ADVANCED(CMAKE_FORTRAN_COMPILER) +MARK_AS_ADVANCED(CMAKE_Fortran_COMPILER) FIND_PROGRAM(CMAKE_AR NAMES ar ) @@ -49,12 +66,12 @@ MARK_AS_ADVANCED(CMAKE_RANLIB) IF(NOT CMAKE_COMPILER_IS_GNUG77_RUN) # test to see if the Fortran compiler is gnu - IF(CMAKE_FORTRAN_FLAGS) - SET(CMAKE_BOOT_FORTRAN_FLAGS ${CMAKE_FORTRAN_FLAGS}) - ELSE(CMAKE_FORTRAN_FLAGS) - SET(CMAKE_BOOT_FORTRAN_FLAGS $ENV{FFLAGS}) - ENDIF(CMAKE_FORTRAN_FLAGS) - EXEC_PROGRAM(${CMAKE_FORTRAN_COMPILER} ARGS ${CMAKE_BOOT_FORTRAN_FLAGS} -E "\"${CMAKE_ROOT}/Modules/CMakeTestGNU.c\"" OUTPUT_VARIABLE CMAKE_COMPILER_OUTPUT RETURN_VALUE CMAKE_COMPILER_RETURN) + IF(CMAKE_Fortran_FLAGS) + SET(CMAKE_BOOT_Fortran_FLAGS ${CMAKE_Fortran_FLAGS}) + ELSE(CMAKE_Fortran_FLAGS) + SET(CMAKE_BOOT_Fortran_FLAGS $ENV{FFLAGS}) + ENDIF(CMAKE_Fortran_FLAGS) + EXEC_PROGRAM(${CMAKE_Fortran_COMPILER} ARGS ${CMAKE_BOOT_Fortran_FLAGS} -E "\"${CMAKE_ROOT}/Modules/CMakeTestGNU.c\"" OUTPUT_VARIABLE CMAKE_COMPILER_OUTPUT RETURN_VALUE CMAKE_COMPILER_RETURN) SET(CMAKE_COMPILER_IS_GNUG77_RUN 1) IF(NOT CMAKE_COMPILER_RETURN) IF("${CMAKE_COMPILER_OUTPUT}" MATCHES ".*THIS_IS_GNU.*" ) @@ -81,3 +98,4 @@ ENDIF(NOT CMAKE_COMPILER_IS_GNUG77_RUN) CONFIGURE_FILE(${CMAKE_ROOT}/Modules/CMakeFortranCompiler.cmake.in ${CMAKE_BINARY_DIR}/CMakeFortranCompiler.cmake IMMEDIATE) MARK_AS_ADVANCED(CMAKE_AR) +SET(CMAKE_Fortran_COMPILER_ENV_VAR "FC") |