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improved cmake module FindFFTW3. It delivers now more precise info about the available libs.

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This commit is contained in:
suter_a 2018-05-11 16:41:20 +02:00
parent c640e8719f
commit fa6344360f
1 changed files with 62 additions and 0 deletions
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62
cmake/FindFFTW3.cmake
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@ -7,21 +7,29 @@
# FFTW3_OMP_LIBRARY, library to link against to use FFTW3_omp
# FFTW3_THREADS_LIBRARY, library to link against to use FFTW3_threads
# FFTW3_FOUND, if false, do not try to use FFTW3.
# FFTW3_OMP_FOUND, if false, do not try to use OpenMP FFTW3.
# FFTW3_THREADS_FOUND, if false, do not try to use threaded FFTW3.
# ---
# FFTW3L_LIBRARY, library to link against to use FFTW3l
# FFTW3L_OMP_LIBRARY, library to link against to use FFTW3l_omp
# FFTW3L_THREADS_LIBRARY, library to link against to use FFTW3l_threads
# FFTW3L_FOUND, if false, do not try to use FFTW3l.
# FFTW3L_OMP_FOUND, if false, do not try to use OpenMP FFTW3l.
# FFTW3L_THREADS_FOUND, if false, do not try to use threaded FFTW3l.
# ---
# FFTW3F_LIBRARY, library to link against to use FFTW3f
# FFTW3F_OMP_LIBRARY, library to link against to use FFTW3f_omp
# FFTW3F_THREADS_LIBRARY, library to link against to use FFTW3f_threads
# FFTW3F_FOUND, if false, do not try to use FFTW3f.
# FFTW3F_OMP_FOUND, if false, do not try to use OpenMP FFTW3f.
# FFTW3F_THREADS_FOUND, if false, do not try to use threaded FFTW3f.
# ---
# FFTW3Q_LIBRARY, library to link against to use FFTW3q
# FFTW3Q_OMP_LIBRARY, library to link against to use FFTW3q_omp
# FFTW3Q_THREADS_LIBRARY, library to link against to use FFTW3q_threads
# FFTW3Q_FOUND, if false, do not try to use FFTW3q.
# FFTW3Q_OMP_FOUND, if false, do not try to use OpenMP FFTW3q.
# FFTW3Q_THREADS_FOUND, if false, do not try to use threaded FFTW3q.
find_path(FFTW3_INCLUDE_DIR fftw3.h
HINTS "/usr/include" "/opt/local/include"
@ -53,28 +61,82 @@ include(${CMAKE_ROOT}/Modules/FindPackageHandleStandardArgs.cmake)
find_package_handle_standard_args(FFTW3
REQUIRED_VARS FFTW3_LIBRARY FFTW3_INCLUDE_DIR
VERSION_VAR "3")
find_package_handle_standard_args(FFTW3_OMP
REQUIRED_VARS FFTW3_OMP_LIBRARY FFTW3_INCLUDE_DIR
VERSION_VAR "3")
find_package_handle_standard_args(FFTW3_THREAD
REQUIRED_VARS FFTW3_THREAD_LIBRARY FFTW3_INCLUDE_DIR
VERSION_VAR "3")
find_package_handle_standard_args(FFTW3L
REQUIRED_VARS FFTW3L_LIBRARY FFTW3_INCLUDE_DIR
VERSION_VAR "3")
find_package_handle_standard_args(FFTW3L_OMP
REQUIRED_VARS FFTW3L_OMP_LIBRARY FFTW3_INCLUDE_DIR
VERSION_VAR "3")
find_package_handle_standard_args(FFTW3L_THREAD
REQUIRED_VARS FFTW3L_THREAD_LIBRARY FFTW3_INCLUDE_DIR
VERSION_VAR "3")
find_package_handle_standard_args(FFTW3F
REQUIRED_VARS FFTW3F_LIBRARY FFTW3_INCLUDE_DIR
VERSION_VAR "3")
find_package_handle_standard_args(FFTW3F_OMP
REQUIRED_VARS FFTW3F_OMP_LIBRARY FFTW3_INCLUDE_DIR
VERSION_VAR "3")
find_package_handle_standard_args(FFTW3F_THREAD
REQUIRED_VARS FFTW3F_THREAD_LIBRARY FFTW3_INCLUDE_DIR
VERSION_VAR "3")
find_package_handle_standard_args(FFTW3Q
REQUIRED_VARS FFTW3Q_LIBRARY FFTW3_INCLUDE_DIR
VERSION_VAR "3")
find_package_handle_standard_args(FFTW3Q_OMP
REQUIRED_VARS FFTW3Q_OMP_LIBRARY FFTW3_INCLUDE_DIR
VERSION_VAR "3")
find_package_handle_standard_args(FFTW3Q_THREAD
REQUIRED_VARS FFTW3Q_THREAD_LIBRARY FFTW3_INCLUDE_DIR
VERSION_VAR "3")
if (NOT FFTW3_FOUND)
unset(FFTW3_LIBRARY)
endif()
if (NOT FFTW3_OMP_FOUND)
unset(FFTW3_OMP_LIBRARY)
endif()
if (NOT FFTW3_THREAD_FOUND)
unset(FFTW3_THREAD_LIBRARY)
endif()
if (NOT FFTW3L_FOUND)
unset(FFTW3L_LIBRARY)
endif()
if (NOT FFTW3L_OMP_FOUND)
unset(FFTW3L_OMP_LIBRARY)
endif()
if (NOT FFTW3L_THREAD_FOUND)
unset(FFTW3L_THREAD_LIBRARY)
endif()
if (NOT FFTW3F_FOUND)
unset(FFTW3F_LIBRARY)
endif()
if (NOT FFTW3F_OMP_FOUND)
unset(FFTW3F_OMP_LIBRARY)
endif()
if (NOT FFTW3F_THREAD_FOUND)
unset(FFTW3F_THREAD_LIBRARY)
endif()
if (NOT FFTW3Q_FOUND)
unset(FFTW3Q_LIBRARY)
endif()
if (NOT FFTW3Q_OMP_FOUND)
unset(FFTW3Q_OMP_LIBRARY)
endif()
if (NOT FFTW3Q_THREAD_FOUND)
unset(FFTW3Q_THREAD_LIBRARY)
endif()
mark_as_advanced(
FFTW3_INCLUDE_DIR