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Merge pull request #225 from robertodr/bare-cmake

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Ensure that CMake and Python frontend script generate the same build system
This commit is contained in:
Radovan Bast
2018-03-01 11:37:14 +01:00
committed by GitHub
parent 0f3ee1a883 46e404f572
commit 945ba4e266
6 changed files with 200 additions and 29 deletions
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45
modules/math_libs.cmake
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@ -46,6 +46,8 @@
# - "--blas=<BLAS> Detect and link BLAS library (auto or off) [default: auto]."
# - "--lapack=<LAPACK> Detect and link LAPACK library (auto or off) [default: auto]."
# - "--mkl=<MKL> Pass MKL flag to the Intel compiler and linker and skip BLAS/LAPACK detection (sequential, parallel, cluster, or off) [default: off]."
# - "--scalapack=<SCALAPACK_LIBRARIES> Link line for ScaLAPACK libraries [default: ]"
# - "--blacs=<BLACS_IMPLEMENTATION> Implementation of BLACS for MKL ScaLAPACK (openmpi, intelmpi, sgimpt) [default: openmpi]"
# define:
# - "'-DENABLE_BLAS={0}'.format(arguments['--blas'])"
# - "'-DENABLE_LAPACK={0}'.format(arguments['--lapack'])"
@ -53,8 +55,19 @@
# - "'-DMATH_LIB_SEARCH_ORDER=\"MKL;ESSL;OPENBLAS;ATLAS;ACML;SYSTEM_NATIVE\"'"
# - "'-DBLAS_LANG=Fortran'"
# - "'-DLAPACK_LANG=Fortran'"
# - "'-DSCALAPACK_LIBRARIES=\"{0}\"'.format(arguments['--scalapack'])"
# - "'-DBLACS_IMPLEMENTATION=\"{0}\"'.format(arguments['--blacs'])"
# warning: "the math_libs.cmake module is deprecated and will be removed in future versions"
option_with_default(ENABLE_BLAS "Enable BLAS autodetection" "auto")
option_with_default(ENABLE_LAPACK "Enable LAPACK autodetection" "auto")
option_with_default(MKL_FLAG "MKL flag for the Intel compiler and linker. Skips BLAS/LAPACK autodetection" "off")
option_with_default(MATH_LIB_SEARCH_ORDER "Search order for autodetection of math libraries" "MKL;ESSL;OPENBLAS;ATLAS;ACML;SYSTEM_NATIVE")
option_with_default(BLAS_LANG "Linker language for BLAS detection" "Fortran")
option_with_default(LAPACK_LANG "Linker language for LAPACK detection" "Fortran")
option_with_default(SCALAPACK_LIBRARIES "Link line for ScaLAPACK libraries" "")
option_with_default(BLACS_IMPLEMENTATION "Implementation of BLACS for MKL ScaLAPACK" "openmpi")
#-------------------------------------------------------------------------------
# ENABLE_STATIC_LINKING
@ -197,7 +210,7 @@ if(${CMAKE_HOST_SYSTEM_PROCESSOR} STREQUAL "x86_64")
endif()
endif()
if(ENABLE_SCALAPACK)
if(ENABLE_SCALAPACK AND NOT SCALAPACK_LIBRARIES)
set(_scalapack_lib mkl_scalapack${_lib_suffix})
if(${BLACS_IMPLEMENTATION} STREQUAL "intelmpi")
set(_blacs_lib mkl_blacs_intelmpi${_lib_suffix})
@ -211,6 +224,7 @@ if(ENABLE_SCALAPACK)
else()
set(_scalapack_lib)
set(_blacs_lib)
set(BLACS_IMPLEMENTATION)
endif()
# MKL 10.0.1.014
@ -432,7 +446,7 @@ foreach(_service BLAS LAPACK)
endif()
endforeach()
if(NOT MKL_FLAG STREQUAL "off")
if(MKL_FLAG AND NOT MKL_FLAG STREQUAL "off")
set(EXTERNAL_LIBS ${EXTERNAL_LIBS} -mkl=${MKL_FLAG})
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -mkl=${MKL_FLAG}")
message(STATUS "User set explicit MKL flag which is passed to the compiler and linker: -mkl=${MKL_FLAG}")
@ -495,12 +509,21 @@ foreach(_service BLAS LAPACK)
endforeach()
# first lapack, then blas as lapack might need blas routine
set(MATH_LIBS
${MATH_LIBS}
${LAPACK_LIBRARIES}
${BLAS_LIBRARIES}
CACHE STRING "Math libraries"
)
if(SCALAPACK_LIBRARIES)
list(APPEND MATH_LIBS
${MATH_LIBS}
${SCALAPACK_LIBRARIES}
${LAPACK_LIBRARIES}
${BLAS_LIBRARIES}
)
else()
list(APPEND MATH_LIBS
${MATH_LIBS}
${LAPACK_LIBRARIES}
${BLAS_LIBRARIES}
)
endif()
set(MATH_LIBS ${MATH_LIBS} CACHE STRING "Math libraries")
# further adaptation for the static linking
if (ENABLE_STATIC_LINKING)
@ -519,9 +542,3 @@ if (ENABLE_STATIC_LINKING)
set(MATH_LIBS ${MATH_LIBS} -ldl)
endif()
endif()
if(MATH_LIB_SEARCH_ORDER)
# this print is here to avoid warning about MATH_LIB_SEARCH_ORDER which
# might be set but never used
message(STATUS "MATH_LIB_SEARCH_ORDER set to ${MATH_LIB_SEARCH_ORDER}")
endif()