mirror of
https://github.com/cosmo-sims/monofonIC.git
synced 2024-09-19 17:03:45 +02:00
fixed cmake error when building without mpi
This commit is contained in:
parent
afc81349f6
commit
d16cefcd43
2 changed files with 237 additions and 1 deletions
|
@ -51,7 +51,11 @@ endif(ENABLE_MPI)
|
|||
|
||||
# FFTW
|
||||
cmake_policy(SET CMP0074 NEW)
|
||||
find_package(FFTW3 COMPONENTS SINGLE DOUBLE OPENMP THREADS MPI)
|
||||
if(ENABLE_MPI)
|
||||
find_package(FFTW3 COMPONENTS SINGLE DOUBLE OPENMP THREADS MPI)
|
||||
else()
|
||||
find_package(FFTW3 COMPONENTS SINGLE DOUBLE OPENMP THREADS)
|
||||
endif(ENABLE_MPI)
|
||||
|
||||
# GSL
|
||||
find_package(GSL REQUIRED)
|
||||
|
|
232
new/FindFFTW3.cmake
Normal file
232
new/FindFFTW3.cmake
Normal file
|
@ -0,0 +1,232 @@
|
|||
# - Try to find FFTW
|
||||
#
|
||||
# By default, it will look only for the serial libraries with single, double,
|
||||
# and long double precision. Any combination of precision (SINGLE, DOUBLE,
|
||||
# LONGDOUBLE) and library type (SERIAL, [THREADS|OPENMP], MPI) is possible by
|
||||
# using the COMPONENTS keyword. For example,
|
||||
#
|
||||
# find_package(FFTW3 COMPONENTS SINGLE DOUBLE OPENMP MPI)
|
||||
#
|
||||
# Once done this will define
|
||||
# FFTW3_FOUND - System has FFTW3
|
||||
# FFTW3_INCLUDE_DIRS - The FFTW3 include directories
|
||||
# FFTW3_LIBRARIES - The libraries needed to use FFTW3
|
||||
# FFTW3_DEFINITIONS - Compiler switches required for using FFTW3
|
||||
# FFTW3_$KIND_$PARALLEL_FOUND- Set if FFTW3 exists in KIND precision format for PARALLEL mode.
|
||||
# where KIND can be: SINGLE, DOUBLE, LONGDOUBLE
|
||||
# and PARALLEL: SERIAL, OPENMP, MPI, THREADS.
|
||||
# FFTW3_$KIND_$PARALLEL_LIBRARY - The libraries needed to use.
|
||||
# FFTW3_INCLUDE_DIR_PARALLEL - The FFTW3 include directories for parallels mode.
|
||||
|
||||
cmake_policy(SET CMP0054 NEW)
|
||||
|
||||
if(FFTW3_FOUND)
|
||||
return()
|
||||
endif()
|
||||
|
||||
if(FFTW3_INCLUDE_DIR AND FFTW3_LIBRARIES)
|
||||
set(FFTW3_FOUND TRUE)
|
||||
foreach(component ${FFTW3_FIND_COMPONENTS})
|
||||
if("${FFTW3_${component}_LIBRARY}" STREQUAL "")
|
||||
set(FFTW3_${component}_LIBRARY "${FFTW3_LIBRARIES}")
|
||||
endif()
|
||||
endforeach()
|
||||
return()
|
||||
endif()
|
||||
|
||||
macro(find_specific_libraries KIND PARALLEL)
|
||||
list(APPEND FFTW3_FIND_COMPONENTS ${KIND}_${PARALLEL})
|
||||
if(NOT (${PARALLEL} STREQUAL "SERIAL") AND NOT ${PARALLEL}_FOUND)
|
||||
message(FATAL_ERROR "Please, find ${PARALLEL} libraries before FFTW")
|
||||
endif()
|
||||
|
||||
find_library(FFTW3_${KIND}_${PARALLEL}_LIBRARY NAMES
|
||||
fftw3${SUFFIX_${KIND}}${SUFFIX_${PARALLEL}}${SUFFIX_FINAL} HINTS ${HINT_DIRS})
|
||||
if(FFTW3_${KIND}_${PARALLEL}_LIBRARY MATCHES fftw3)
|
||||
list(APPEND FFTW3_LIBRARIES ${FFTW3_${KIND}_${PARALLEL}_LIBRARY})
|
||||
set(FFTW3_${KIND}_${PARALLEL}_FOUND TRUE)
|
||||
|
||||
STRING(TOLOWER "${KIND}" kind)
|
||||
STRING(TOLOWER "${PARALLEL}" parallel)
|
||||
if(FFTW3_${kind}_${parallel}_LIBRARY MATCHES "\\.a$")
|
||||
add_library(fftw3::${kind}::${parallel} STATIC IMPORTED GLOBAL)
|
||||
else()
|
||||
add_library(fftw3::${kind}::${parallel} SHARED IMPORTED GLOBAL)
|
||||
endif()
|
||||
|
||||
# MPI Has a different included library than the others
|
||||
# FFTW3_INCLUDE_DIR_PARALLEL will change depending of which on is used.
|
||||
set(FFTW3_INCLUDE_DIR_PARALLEL ${FFTW3_INCLUDE_DIR} )
|
||||
if(PARALLEL STREQUAL "MPI")
|
||||
set(FFTW3_INCLUDE_DIR_PARALLEL ${FFTW3_${PARALLEL}_INCLUDE_DIR})
|
||||
endif()
|
||||
|
||||
set_target_properties(fftw3::${kind}::${parallel} PROPERTIES
|
||||
IMPORTED_LOCATION "${FFTW3_${KIND}_${PARALLEL}_LIBRARY}"
|
||||
INTERFACE_INCLUDE_DIRECTORIES "${FFTW3_INCLUDE_DIR_PARALLEL}")
|
||||
|
||||
# adding target properties to the different cases
|
||||
## MPI
|
||||
if(PARALLEL STREQUAL "MPI")
|
||||
if(MPI_C_LIBRARIES)
|
||||
set_target_properties(fftw3::${kind}::mpi PROPERTIES
|
||||
IMPORTED_LOCATION "${FFTW3_${KIND}_${PARALLEL}_LIBRARY}"
|
||||
INTERFACE_INCLUDE_DIRECTORIES "${FFTW3_INCLUDE_DIR_PARALLEL}"
|
||||
IMPORTED_LINK_INTERFACE_LIBRARIES ${MPI_C_LIBRARIES})
|
||||
endif()
|
||||
endif()
|
||||
## OpenMP
|
||||
if(PARALLEL STREQUAL "OPENMP")
|
||||
if(OPENMP_C_FLAGS)
|
||||
set_target_properties(fftw3::${kind}::${parallel} PROPERTIES
|
||||
IMPORTED_LOCATION "${FFTW3_${KIND}_${PARALLEL}_LIBRARY}"
|
||||
INTERFACE_INCLUDE_DIRECTORIES "${FFTW3_INCLUDE_DIR_PARALLEL}"
|
||||
INTERFACE_COMPILE_OPTIONS "${OPENMP_C_FLAGS}")
|
||||
endif()
|
||||
endif()
|
||||
## THREADS
|
||||
if(PARALLEL STREQUAL "THREADS")
|
||||
if(CMAKE_THREAD_LIBS_INIT) # TODO: this is not running
|
||||
set_target_properties(fftw3::${kind}::${parallel} PROPERTIES
|
||||
IMPORTED_LOCATION "${FFTW3_${KIND}_${PARALLEL}_LIBRARY}"
|
||||
INTERFACE_INCLUDE_DIRECTORIES "${FFTW3_INCLUDE_DIR_PARALLEL}"
|
||||
INTERFACE_COMPILE_OPTIONS "${CMAKE_THREAD_LIBS_INIT}")
|
||||
endif()
|
||||
endif()
|
||||
endif()
|
||||
endmacro()
|
||||
|
||||
|
||||
|
||||
|
||||
if(NOT FFTW3_FIND_COMPONENTS)
|
||||
set(FFTW3_FIND_COMPONENTS SINGLE DOUBLE LONGDOUBLE SERIAL)
|
||||
endif()
|
||||
|
||||
string(TOUPPER "${FFTW3_FIND_COMPONENTS}" FFTW3_FIND_COMPONENTS)
|
||||
|
||||
list(FIND FFTW3_FIND_COMPONENTS SINGLE LOOK_FOR_SINGLE)
|
||||
list(FIND FFTW3_FIND_COMPONENTS DOUBLE LOOK_FOR_DOUBLE)
|
||||
list(FIND FFTW3_FIND_COMPONENTS LONGDOUBLE LOOK_FOR_LONGDOUBLE)
|
||||
list(FIND FFTW3_FIND_COMPONENTS THREADS LOOK_FOR_THREADS)
|
||||
list(FIND FFTW3_FIND_COMPONENTS OPENMP LOOK_FOR_OPENMP)
|
||||
list(FIND FFTW3_FIND_COMPONENTS MPI LOOK_FOR_MPI)
|
||||
list(FIND FFTW3_FIND_COMPONENTS SERIAL LOOK_FOR_SERIAL)
|
||||
|
||||
# FIXME - This may fail in computers wihtout serial
|
||||
# Default serial to obtain version number
|
||||
set(LOOK_FOR_SERIAL 1)
|
||||
|
||||
# set serial as default if none parallel component has been set
|
||||
if((LOOK_FOR_THREADS LESS 0) AND (LOOK_FOR_MPI LESS 0) AND
|
||||
(LOOK_FOR_OPENMP LESS 0))
|
||||
set(LOOK_FOR_SERIAL 1)
|
||||
endif()
|
||||
|
||||
if(MPI_C_FOUND)
|
||||
set(MPI_FOUND ${MPI_C_FOUND})
|
||||
endif()
|
||||
unset(FFTW3_FIND_COMPONENTS)
|
||||
|
||||
|
||||
|
||||
|
||||
if(WIN32)
|
||||
set(HINT_DIRS ${FFTW3_DIRECTORY} $ENV{FFTW3_DIRECTORY})
|
||||
else()
|
||||
find_package(PkgConfig)
|
||||
if(PKG_CONFIG_FOUND)
|
||||
pkg_check_modules(PC_FFTW QUIET fftw3)
|
||||
set(FFTW3_DEFINITIONS ${PC_FFTW3_CFLAGS_OTHER})
|
||||
endif()
|
||||
set(HINT_DIRS ${PC_FFTW3_INCLUDEDIR} ${PC_FFTW3_INCLUDE_DIRS}
|
||||
${FFTW3_INCLUDE_DIR} $ENV{FFTW3_INCLUDE_DIR} )
|
||||
endif()
|
||||
|
||||
find_path(FFTW3_INCLUDE_DIR NAMES fftw3.h HINTS ${HINT_DIRS})
|
||||
if (LOOK_FOR_MPI) # Probably is going to be the same as fftw3.h
|
||||
find_path(FFTW3_MPI_INCLUDE_DIR NAMES fftw3-mpi.h HINTS ${HINT_DIRS})
|
||||
endif()
|
||||
|
||||
function(find_version OUTVAR LIBRARY SUFFIX)
|
||||
file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/fftw${SUFFIX}/main.c
|
||||
# TODO: do we need to add include for mpi headers?
|
||||
"#include <fftw3.h>
|
||||
#include <stdio.h>
|
||||
int main(int nargs, char const *argv[]) {
|
||||
printf(\"%s\", fftw${SUFFIX}_version);
|
||||
return 0;
|
||||
}"
|
||||
)
|
||||
if(NOT CMAKE_CROSSCOMPILING)
|
||||
try_run(RUN_RESULT COMPILE_RESULT
|
||||
"${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/fftw${SUFFIX}/"
|
||||
"${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/fftw${SUFFIX}/main.c"
|
||||
CMAKE_FLAGS
|
||||
-DLINK_LIBRARIES=${LIBRARY}
|
||||
-DINCLUDE_DIRECTORIES=${FFTW3_INCLUDE_DIR}
|
||||
RUN_OUTPUT_VARIABLE OUTPUT
|
||||
COMPILE_OUTPUT_VARIABLE COUTPUT
|
||||
)
|
||||
endif()
|
||||
if(RUN_RESULT EQUAL 0)
|
||||
string(REGEX REPLACE
|
||||
".*([0-9]+\\.[0-9]+\\.[0-9]+).*"
|
||||
"\\1" VERSION_STRING "${OUTPUT}"
|
||||
)
|
||||
set(${OUTVAR} ${VERSION_STRING} PARENT_SCOPE)
|
||||
endif()
|
||||
endfunction()
|
||||
|
||||
set(SUFFIX_DOUBLE "")
|
||||
set(SUFFIX_SINGLE "f")
|
||||
set(SUFFIX_LONGDOUBLE "l")
|
||||
set(SUFFIX_SERIAL "")
|
||||
set(SUFFIX_OPENMP "_omp")
|
||||
set(SUFFIX_MPI "_mpi")
|
||||
set(SUFFIX_THREADS "_threads")
|
||||
set(SUFFIX_FINAL "")
|
||||
|
||||
if(WIN32)
|
||||
set(SUFFIX_FINAL "-3")
|
||||
else()
|
||||
set(HINT_DIRS ${PC_FFTW3_LIBDIR} ${PC_FFTW3_LIBRARY_DIRS}
|
||||
$ENV{FFTW3_LIBRARY_DIR} ${FFTW3_LIBRARY_DIR} )
|
||||
endif(WIN32)
|
||||
|
||||
unset(FFTW3_LIBRARIES)
|
||||
set(FFTW3_INCLUDE_DIRS ${FFTW3_INCLUDE_DIR} ) # TODO what's for?
|
||||
set(FFTW3_FLAGS_C "")
|
||||
foreach(KIND SINGLE DOUBLE LONGDOUBLE)
|
||||
if(LOOK_FOR_${KIND} LESS 0)
|
||||
continue()
|
||||
endif()
|
||||
foreach(PARALLEL SERIAL MPI OPENMP THREADS)
|
||||
if(LOOK_FOR_${PARALLEL} LESS 0)
|
||||
continue()
|
||||
endif()
|
||||
find_specific_libraries(${KIND} ${PARALLEL})
|
||||
endforeach()
|
||||
endforeach()
|
||||
|
||||
if(FFTW3_INCLUDE_DIR)
|
||||
list(GET FFTW3_FIND_COMPONENTS 0 smallerrun)
|
||||
string(REPLACE "_" ";" RUNLIST ${smallerrun})
|
||||
list(GET RUNLIST 0 KIND)
|
||||
list(GET RUNLIST 1 PARALLEL)
|
||||
unset(smallerrun)
|
||||
unset(RUNLIST)
|
||||
# suffix is quoted so it pass empty in the case of double as it's empty
|
||||
find_version(FFTW3_VERSION_STRING ${FFTW3_${KIND}_${PARALLEL}_LIBRARY}
|
||||
"${SUFFIX_${KIND}}")
|
||||
endif()
|
||||
|
||||
# FIXME: fails if use REQUIRED.
|
||||
include(FindPackageHandleStandardArgs)
|
||||
# handle the QUIETLY and REQUIRED arguments and set FFTW3_FOUND to TRUE
|
||||
# if all listed variables are TRUE
|
||||
find_package_handle_standard_args(FFTW3
|
||||
REQUIRED_VARS FFTW3_LIBRARIES FFTW3_INCLUDE_DIR
|
||||
VERSION_VAR FFTW3_VERSION_STRING
|
||||
HANDLE_COMPONENTS
|
||||
)
|
Loading…
Reference in a new issue