mirror of
https://github.com/Detanup01/gbe_fork.git
synced 2024-11-28 13:44:02 +08:00
296 lines
12 KiB
CMake
296 lines
12 KiB
CMake
# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
|
|
# file Copyright.txt or https://cmake.org/licensing for details.
|
|
|
|
|
|
# determine the compiler to use for Fortran programs
|
|
# NOTE, a generator may set CMAKE_Fortran_COMPILER before
|
|
# loading this file to force a compiler.
|
|
# use environment variable FC first if defined by user, next use
|
|
# the cmake variable CMAKE_GENERATOR_FC which can be defined by a generator
|
|
# as a default compiler
|
|
|
|
include(${CMAKE_ROOT}/Modules/CMakeDetermineCompiler.cmake)
|
|
include(Platform/${CMAKE_SYSTEM_NAME}-Determine-Fortran OPTIONAL)
|
|
include(Platform/${CMAKE_SYSTEM_NAME}-Fortran OPTIONAL)
|
|
if(NOT CMAKE_Fortran_COMPILER_NAMES)
|
|
set(CMAKE_Fortran_COMPILER_NAMES f95)
|
|
endif()
|
|
|
|
if(${CMAKE_GENERATOR} MATCHES "Visual Studio")
|
|
elseif("${CMAKE_GENERATOR}" MATCHES "Xcode")
|
|
set(CMAKE_Fortran_COMPILER_XCODE_TYPE sourcecode.fortran.f90)
|
|
_cmake_find_compiler_path(Fortran)
|
|
else()
|
|
if(NOT CMAKE_Fortran_COMPILER)
|
|
# prefer the environment variable CC
|
|
if(NOT $ENV{FC} STREQUAL "")
|
|
get_filename_component(CMAKE_Fortran_COMPILER_INIT $ENV{FC} PROGRAM PROGRAM_ARGS CMAKE_Fortran_FLAGS_ENV_INIT)
|
|
if(CMAKE_Fortran_FLAGS_ENV_INIT)
|
|
set(CMAKE_Fortran_COMPILER_ARG1 "${CMAKE_Fortran_FLAGS_ENV_INIT}" CACHE STRING "Arguments to Fortran compiler")
|
|
endif()
|
|
if(EXISTS ${CMAKE_Fortran_COMPILER_INIT})
|
|
else()
|
|
message(FATAL_ERROR "Could not find compiler set in environment variable FC:\n$ENV{FC}.")
|
|
endif()
|
|
endif()
|
|
|
|
# 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()
|
|
endif()
|
|
|
|
# finally list compilers to try
|
|
if(NOT CMAKE_Fortran_COMPILER_INIT)
|
|
# Known compilers:
|
|
# ftn: Cray fortran compiler wrapper
|
|
# gfortran: putative GNU Fortran 95+ compiler (in progress)
|
|
# frt: Fujitsu Fortran compiler
|
|
# pathf90/pathf95/pathf2003: PathScale Fortran compiler
|
|
# pgfortran: Portland Group Fortran compilers
|
|
# nvfortran: NVHPC Fotran compiler
|
|
# flang: Flang Fortran compiler
|
|
# xlf: IBM (AIX) Fortran compiler
|
|
# 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
|
|
# ifx: Intel Fortran LLVM-based compiler
|
|
# ifort: Intel Classic Fortran compiler
|
|
# nagfor: NAG Fortran compiler
|
|
#
|
|
# GNU is last to be searched,
|
|
# so if you paid for a compiler it is picked by default.
|
|
set(CMAKE_Fortran_COMPILER_LIST
|
|
ftn
|
|
ifx ifort nvfortran pgfortran lf95 xlf fort
|
|
flang lfortran frt nagfor
|
|
gfortran
|
|
)
|
|
|
|
# Vendor-specific compiler names.
|
|
set(_Fortran_COMPILER_NAMES_LCC lfortran gfortran)
|
|
set(_Fortran_COMPILER_NAMES_GNU gfortran)
|
|
set(_Fortran_COMPILER_NAMES_Intel ifort ifc efc ifx)
|
|
set(_Fortran_COMPILER_NAMES_Absoft af95 af90 af77)
|
|
set(_Fortran_COMPILER_NAMES_PGI pgf95 pgfortran pgf90 pgf77)
|
|
set(_Fortran_COMPILER_NAMES_Flang flang)
|
|
set(_Fortran_COMPILER_NAMES_LLVMFlang flang)
|
|
set(_Fortran_COMPILER_NAMES_PathScale pathf2003 pathf95 pathf90)
|
|
set(_Fortran_COMPILER_NAMES_XL xlf)
|
|
set(_Fortran_COMPILER_NAMES_VisualAge xlf95 xlf90 xlf)
|
|
set(_Fortran_COMPILER_NAMES_NAG nagfor)
|
|
set(_Fortran_COMPILER_NAMES_NVHPC nvfortran)
|
|
endif()
|
|
|
|
_cmake_find_compiler(Fortran)
|
|
|
|
else()
|
|
_cmake_find_compiler_path(Fortran)
|
|
endif()
|
|
mark_as_advanced(CMAKE_Fortran_COMPILER)
|
|
|
|
# Each entry in this list is a set of extra flags to try
|
|
# adding to the compile line to see if it helps produce
|
|
# a valid identification executable.
|
|
set(CMAKE_Fortran_COMPILER_ID_TEST_FLAGS_FIRST
|
|
# Get verbose output to help distinguish compilers.
|
|
"-v"
|
|
)
|
|
set(CMAKE_Fortran_COMPILER_ID_TEST_FLAGS
|
|
# Try compiling to an object file only.
|
|
"-c"
|
|
|
|
# Intel on windows does not preprocess by default.
|
|
"-fpp"
|
|
)
|
|
endif()
|
|
|
|
# Build a small source file to identify the compiler.
|
|
if(NOT CMAKE_Fortran_COMPILER_ID_RUN)
|
|
set(CMAKE_Fortran_COMPILER_ID_RUN 1)
|
|
|
|
# Table of per-vendor compiler output regular expressions.
|
|
list(APPEND CMAKE_Fortran_COMPILER_ID_MATCH_VENDORS CCur)
|
|
set(CMAKE_Fortran_COMPILER_ID_MATCH_VENDOR_REGEX_CCur "Concurrent Fortran [0-9]+ Compiler")
|
|
|
|
# Table of per-vendor compiler id flags with expected output.
|
|
list(APPEND CMAKE_Fortran_COMPILER_ID_VENDORS Compaq)
|
|
set(CMAKE_Fortran_COMPILER_ID_VENDOR_FLAGS_Compaq "-what")
|
|
set(CMAKE_Fortran_COMPILER_ID_VENDOR_REGEX_Compaq "Compaq Visual Fortran")
|
|
list(APPEND CMAKE_Fortran_COMPILER_ID_VENDORS NAG) # Numerical Algorithms Group
|
|
set(CMAKE_Fortran_COMPILER_ID_VENDOR_FLAGS_NAG "-V")
|
|
set(CMAKE_Fortran_COMPILER_ID_VENDOR_REGEX_NAG "NAG Fortran Compiler")
|
|
|
|
# Match the link line from xcodebuild output of the form
|
|
# Ld ...
|
|
# ...
|
|
# /path/to/cc ...CompilerIdFortran/...
|
|
# to extract the compiler front-end for the language.
|
|
set(CMAKE_Fortran_COMPILER_ID_TOOL_MATCH_REGEX "\nLd[^\n]*(\n[ \t]+[^\n]*)*\n[ \t]+([^ \t\r\n]+)[^\r\n]*-o[^\r\n]*CompilerIdFortran/(\\./)?(CompilerIdFortran.xctest/)?CompilerIdFortran[ \t\n\\\"]")
|
|
set(CMAKE_Fortran_COMPILER_ID_TOOL_MATCH_INDEX 2)
|
|
|
|
set(_version_info "")
|
|
foreach(m MAJOR MINOR PATCH TWEAK)
|
|
set(_COMP "_${m}")
|
|
string(APPEND _version_info "
|
|
#if defined(COMPILER_VERSION${_COMP})")
|
|
foreach(d 1 2 3 4 5 6 7 8)
|
|
string(APPEND _version_info "
|
|
# undef DEC
|
|
# undef HEX
|
|
# define DEC(n) DEC_${d}(n)
|
|
# define HEX(n) HEX_${d}(n)
|
|
# if COMPILER_VERSION${_COMP} == 0
|
|
PRINT *, 'INFO:compiler_version${_COMP}_digit_${d}[0]'
|
|
# elif COMPILER_VERSION${_COMP} == 1
|
|
PRINT *, 'INFO:compiler_version${_COMP}_digit_${d}[1]'
|
|
# elif COMPILER_VERSION${_COMP} == 2
|
|
PRINT *, 'INFO:compiler_version${_COMP}_digit_${d}[2]'
|
|
# elif COMPILER_VERSION${_COMP} == 3
|
|
PRINT *, 'INFO:compiler_version${_COMP}_digit_${d}[3]'
|
|
# elif COMPILER_VERSION${_COMP} == 4
|
|
PRINT *, 'INFO:compiler_version${_COMP}_digit_${d}[4]'
|
|
# elif COMPILER_VERSION${_COMP} == 5
|
|
PRINT *, 'INFO:compiler_version${_COMP}_digit_${d}[5]'
|
|
# elif COMPILER_VERSION${_COMP} == 6
|
|
PRINT *, 'INFO:compiler_version${_COMP}_digit_${d}[6]'
|
|
# elif COMPILER_VERSION${_COMP} == 7
|
|
PRINT *, 'INFO:compiler_version${_COMP}_digit_${d}[7]'
|
|
# elif COMPILER_VERSION${_COMP} == 8
|
|
PRINT *, 'INFO:compiler_version${_COMP}_digit_${d}[8]'
|
|
# elif COMPILER_VERSION${_COMP} == 9
|
|
PRINT *, 'INFO:compiler_version${_COMP}_digit_${d}[9]'
|
|
# endif
|
|
")
|
|
endforeach()
|
|
string(APPEND _version_info "
|
|
#endif")
|
|
endforeach()
|
|
set(CMAKE_Fortran_COMPILER_ID_VERSION_INFO "${_version_info}")
|
|
unset(_version_info)
|
|
unset(_COMP)
|
|
|
|
# Try to identify the compiler.
|
|
set(CMAKE_Fortran_COMPILER_ID)
|
|
include(${CMAKE_ROOT}/Modules/CMakeDetermineCompilerId.cmake)
|
|
CMAKE_DETERMINE_COMPILER_ID(Fortran FFLAGS CMakeFortranCompilerId.F)
|
|
|
|
_cmake_find_compiler_sysroot(Fortran)
|
|
|
|
# Fall back to old is-GNU test.
|
|
if(NOT CMAKE_Fortran_COMPILER_ID)
|
|
execute_process(COMMAND ${CMAKE_Fortran_COMPILER} ${CMAKE_Fortran_COMPILER_ID_FLAGS_LIST} -E "${CMAKE_ROOT}/Modules/CMakeTestGNU.c"
|
|
OUTPUT_VARIABLE CMAKE_COMPILER_OUTPUT RESULT_VARIABLE CMAKE_COMPILER_RETURN)
|
|
if(NOT CMAKE_COMPILER_RETURN)
|
|
if(CMAKE_COMPILER_OUTPUT MATCHES "THIS_IS_GNU")
|
|
set(CMAKE_Fortran_COMPILER_ID "GNU")
|
|
message(CONFIGURE_LOG
|
|
"Determining if the Fortran compiler is GNU succeeded with "
|
|
"the following output:\n${CMAKE_COMPILER_OUTPUT}\n\n")
|
|
else()
|
|
message(CONFIGURE_LOG
|
|
"Determining if the Fortran compiler is GNU failed with "
|
|
"the following output:\n${CMAKE_COMPILER_OUTPUT}\n\n")
|
|
endif()
|
|
if(NOT CMAKE_Fortran_PLATFORM_ID)
|
|
if(CMAKE_COMPILER_OUTPUT MATCHES "THIS_IS_MINGW")
|
|
set(CMAKE_Fortran_PLATFORM_ID "MinGW")
|
|
endif()
|
|
if(CMAKE_COMPILER_OUTPUT MATCHES "THIS_IS_CYGWIN")
|
|
set(CMAKE_Fortran_PLATFORM_ID "Cygwin")
|
|
endif()
|
|
endif()
|
|
endif()
|
|
endif()
|
|
|
|
# Fall back for GNU MINGW, which is not always detected correctly
|
|
# (__MINGW32__ is defined for the C language, but perhaps not for Fortran!)
|
|
if(CMAKE_Fortran_COMPILER_ID MATCHES "GNU" AND NOT CMAKE_Fortran_PLATFORM_ID)
|
|
execute_process(COMMAND ${CMAKE_Fortran_COMPILER} ${CMAKE_Fortran_COMPILER_ID_FLAGS_LIST} -E "${CMAKE_ROOT}/Modules/CMakeTestGNU.c"
|
|
OUTPUT_VARIABLE CMAKE_COMPILER_OUTPUT RESULT_VARIABLE CMAKE_COMPILER_RETURN)
|
|
if(NOT CMAKE_COMPILER_RETURN)
|
|
if(CMAKE_COMPILER_OUTPUT MATCHES "THIS_IS_MINGW")
|
|
set(CMAKE_Fortran_PLATFORM_ID "MinGW")
|
|
endif()
|
|
if(CMAKE_COMPILER_OUTPUT MATCHES "THIS_IS_CYGWIN")
|
|
set(CMAKE_Fortran_PLATFORM_ID "Cygwin")
|
|
endif()
|
|
endif()
|
|
endif()
|
|
|
|
# Set old compiler and platform id variables.
|
|
if(CMAKE_Fortran_COMPILER_ID MATCHES "GNU")
|
|
set(CMAKE_COMPILER_IS_GNUG77 1)
|
|
endif()
|
|
endif()
|
|
|
|
if (NOT _CMAKE_TOOLCHAIN_LOCATION)
|
|
get_filename_component(_CMAKE_TOOLCHAIN_LOCATION "${CMAKE_Fortran_COMPILER}" PATH)
|
|
endif ()
|
|
|
|
# if we have a fortran cross compiler, they have usually some prefix, like
|
|
# e.g. powerpc-linux-gfortran, arm-elf-gfortran or i586-mingw32msvc-gfortran , optionally
|
|
# with a 3-component version number at the end (e.g. arm-eabi-gcc-4.5.2).
|
|
# The other tools of the toolchain usually have the same prefix
|
|
# NAME_WE cannot be used since then this test will fail for names like
|
|
# "arm-unknown-nto-qnx6.3.0-gcc.exe", where BASENAME would be
|
|
# "arm-unknown-nto-qnx6" instead of the correct "arm-unknown-nto-qnx6.3.0-"
|
|
if (NOT _CMAKE_TOOLCHAIN_PREFIX)
|
|
|
|
if(CMAKE_Fortran_COMPILER_ID MATCHES "GNU")
|
|
get_filename_component(COMPILER_BASENAME "${CMAKE_Fortran_COMPILER}" NAME)
|
|
if (COMPILER_BASENAME MATCHES "^(.+-)g?fortran(-[0-9]+\\.[0-9]+\\.[0-9]+)?(\\.exe)?$")
|
|
set(_CMAKE_TOOLCHAIN_PREFIX ${CMAKE_MATCH_1})
|
|
endif ()
|
|
|
|
# if "llvm-" is part of the prefix, remove it, since llvm doesn't have its own binutils
|
|
# but uses the regular ar, objcopy, etc. (instead of llvm-objcopy etc.)
|
|
if ("${_CMAKE_TOOLCHAIN_PREFIX}" MATCHES "(.+-)?llvm-$")
|
|
set(_CMAKE_TOOLCHAIN_PREFIX ${CMAKE_MATCH_1})
|
|
endif ()
|
|
endif()
|
|
|
|
endif ()
|
|
|
|
set(_CMAKE_PROCESSING_LANGUAGE "Fortran")
|
|
include(CMakeFindBinUtils)
|
|
include(Compiler/${CMAKE_Fortran_COMPILER_ID}-FindBinUtils OPTIONAL)
|
|
unset(_CMAKE_PROCESSING_LANGUAGE)
|
|
|
|
if(CMAKE_Fortran_XL_CPP)
|
|
set(_SET_CMAKE_Fortran_XL_CPP
|
|
"set(CMAKE_Fortran_XL_CPP \"${CMAKE_Fortran_XL_CPP}\")")
|
|
endif()
|
|
|
|
if(CMAKE_Fortran_COMPILER_SYSROOT)
|
|
string(CONCAT _SET_CMAKE_Fortran_COMPILER_SYSROOT
|
|
"set(CMAKE_Fortran_COMPILER_SYSROOT \"${CMAKE_Fortran_COMPILER_SYSROOT}\")\n"
|
|
"set(CMAKE_COMPILER_SYSROOT \"${CMAKE_Fortran_COMPILER_SYSROOT}\")")
|
|
else()
|
|
set(_SET_CMAKE_Fortran_COMPILER_SYSROOT "")
|
|
endif()
|
|
|
|
if(CMAKE_Fortran_COMPILER_ARCHITECTURE_ID)
|
|
set(_SET_CMAKE_Fortran_COMPILER_ARCHITECTURE_ID
|
|
"set(CMAKE_Fortran_COMPILER_ARCHITECTURE_ID ${CMAKE_Fortran_COMPILER_ARCHITECTURE_ID})")
|
|
else()
|
|
set(_SET_CMAKE_Fortran_COMPILER_ARCHITECTURE_ID "")
|
|
endif()
|
|
|
|
if(MSVC_Fortran_ARCHITECTURE_ID)
|
|
set(SET_MSVC_Fortran_ARCHITECTURE_ID
|
|
"set(MSVC_Fortran_ARCHITECTURE_ID ${MSVC_Fortran_ARCHITECTURE_ID})")
|
|
endif()
|
|
if(CMAKE_Fortran_COMPILER_ID STREQUAL "NVHPC")
|
|
set(CMAKE_Fortran_VENDOR_SOURCE_FILE_EXTENSIONS ";cuf;CUF")
|
|
endif()
|
|
# configure variables set in this file for fast reload later on
|
|
configure_file(${CMAKE_ROOT}/Modules/CMakeFortranCompiler.cmake.in
|
|
${CMAKE_PLATFORM_INFO_DIR}/CMakeFortranCompiler.cmake
|
|
@ONLY
|
|
)
|
|
set(CMAKE_Fortran_COMPILER_ENV_VAR "FC")
|