+#
+# This file is part of the GROMACS molecular simulation package.
+#
+# Copyright (c) 2012,2013,2014, by the GROMACS development team, led by
+# Mark Abraham, David van der Spoel, Berk Hess, and Erik Lindahl,
+# and including many others, as listed in the AUTHORS file in the
+# top-level source directory and at http://www.gromacs.org.
+#
+# GROMACS is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public License
+# as published by the Free Software Foundation; either version 2.1
+# of the License, or (at your option) any later version.
+#
+# GROMACS is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with GROMACS; if not, see
+# http://www.gnu.org/licenses, or write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# If you want to redistribute modifications to GROMACS, please
+# consider that scientific software is very special. Version
+# control is crucial - bugs must be traceable. We will be happy to
+# consider code for inclusion in the official distribution, but
+# derived work must not be called official GROMACS. Details are found
+# in the README & COPYING files - if they are missing, get the
+# official version at http://www.gromacs.org.
+#
+# To help us fund GROMACS development, we humbly ask that you cite
+# the research papers on the package. Check out http://www.gromacs.org.
+
# Download and build a suitable copy of FFTW.
# The GROMACS team won't distribute source or binaries linked to FFTW
# because we are choosing to be very clear about distributing only
endif()
# Testing shows FFTW configured with --enable-avx is never better than --enable-sse2, so we do the latter always.
-if(${GMX_CPU_ACCELERATION} MATCHES "^(SSE|AVX)")
+if(${GMX_SIMD} MATCHES "^(SSE|AVX)")
set(GMX_BUILD_OWN_FFTW_OPTIMIZATION_CONFIGURATION --enable-sse2 CACHE INTERNAL "Optimization flags for FFTW compilation")
endif()
# Allow cross-compiles
if (TARGET_HOST)
- set(GMX_BUILD_OWN_FFTW_TARGET --host=${TARGET_HOST})
+ set(GMX_BUILD_OWN_FFTW_TARGET_HOST --host=${TARGET_HOST})
endif()
# Machinery for running the external project
-set(EXTERNAL_FFTW_VERSION 3.3.2)
+set(EXTERNAL_FFTW_VERSION 3.3.3)
# cmake make eats slashes //// -> //
set(GMX_BUILD_OWN_FFTW_URL "http:////www.fftw.org/fftw-${EXTERNAL_FFTW_VERSION}.tar.gz" CACHE PATH "URL from where to download fftw, (use an absolute path when offline)")
mark_as_advanced(GMX_BUILD_OWN_FFTW_URL)
+set(EXTERNAL_FFTW_MD5SUM 0a05ca9c7b3bfddc8278e7c40791a1c2)
+set (EXTERNAL_FFTW_BUILD_TARGET fftwBuild)
include(ExternalProject)
# TODO in master branch - show this warning only on the first run
# by using gmx_check_if_changed_result from I21b791ab8e4f3 when
# that becomes available
-message(WARNING "The GROMACS build will download FFTW ${EXTERNAL_FFTW_VERSION} as requested, but it will not know the file it receives is correct. GROMACS will build and link to FFTW anyway, but there is a possible security risk if you execute a GROMACS tool that calls this library. You can use\nmake gmxfftw\n to do the download and build, and then run\nmd5sum src/contrib/fftw/gmxfftw-prefix/src/fftw-3.3.2.tar.gz\nto see if it matches 6977ee770ed68c85698c7168ffa6e178. If so, everything is OK and you should proceed with the rest of the GROMACS build. Alternatively, you can follow the GROMACS installation instructions to build FFTW yourself.")
+message(WARNING "The GROMACS build will download FFTW ${EXTERNAL_FFTW_VERSION} as requested, but it will not know the file it receives is correct. If you now use\nmake\n GROMACS will build and link to FFTW anyway, but there is a possible security risk if you execute a GROMACS tool that calls this library. Instead, you can use\nmake ${EXTERNAL_FFTW_BUILD_TARGET}\n to do just the download and build of FFTW, and then run\nmd5sum src/contrib/fftw/${EXTERNAL_FFTW_BUILD_TARGET}-prefix/src/fftw-${EXTERNAL_FFTW_VERSION}.tar.gz\nto see if it matches ${EXTERNAL_FFTW_MD5SUM}. If so, everything is OK and you should use \nmake\n to proceed with the rest of the GROMACS build. Alternatively, you could stop using GMX_BUILD_OWN_FFTW, and instead follow the GROMACS installation instructions to build FFTW yourself.")
# TODO if/when CMake fixes http://www.cmake.org/Bug/view.php?id=14330
# (ie. at least version > 2.8.11.2), consider reverting to using an
# md5sum check to avoid needing the above warning
- ExternalProject_add(fftwBuild
+ ExternalProject_add(${EXTERNAL_FFTW_BUILD_TARGET}
URL "${GMX_BUILD_OWN_FFTW_URL}"
CONFIGURE_COMMAND <SOURCE_DIR>/configure --prefix=<INSTALL_DIR> --libdir=<INSTALL_DIR>/lib --disable-fortran
${GMX_BUILD_OWN_FFTW_SHARED_FLAG} ${GMX_BUILD_OWN_FFTW_OPTIMIZATION_CONFIGURATION}
${GMX_BUILD_OWN_FFTW_PREC}
- ${GMX_BUILD_OWN_FFTW_TARGET})
-externalproject_get_property(fftwBuild INSTALL_DIR)
+ ${GMX_BUILD_OWN_FFTW_TARGET_HOST})
+externalproject_get_property(${EXTERNAL_FFTW_BUILD_TARGET} INSTALL_DIR)
string(TOUPPER "${FFTW}" UPPERFFTW)
string(TOLOWER "${FFTW}" LOWERFFTW)
set(${UPPERFFTW}_FOUND TRUE PARENT_SCOPE)
set(${UPPERFFTW}_HAVE_SIMD TRUE PARENT_SCOPE)
-if(CMAKE_VERSION VERSION_GREATER 2.8.7) #add_library GLOBAL is broken in 2.8.7
- add_library(gmxfftw STATIC IMPORTED GLOBAL)
- set_target_properties(gmxfftw PROPERTIES IMPORTED_LOCATION ${${UPPERFFTW}_LIBRARIES})
- set(${UPPERFFTW}_LIBRARIES gmxfftw PARENT_SCOPE)
-else()
- # The dependency that triggers building the gmxfftw target gets made where libmd is constructed
- add_custom_target(gmxfftw)
- set(${UPPERFFTW}_LIBRARIES ${${UPPERFFTW}_LIBRARIES} PARENT_SCOPE)
-endif()
-add_dependencies(gmxfftw fftwBuild)
+add_library(gmxfftw STATIC IMPORTED GLOBAL)
+set_target_properties(gmxfftw PROPERTIES IMPORTED_LOCATION ${${UPPERFFTW}_LIBRARIES})
+set(${UPPERFFTW}_LIBRARIES gmxfftw PARENT_SCOPE)
+add_dependencies(gmxfftw ${EXTERNAL_FFTW_BUILD_TARGET})
message(STATUS "The GROMACS-managed build of FFTW 3 will configure with the following optimizations: ${GMX_BUILD_OWN_FFTW_OPTIMIZATION_CONFIGURATION}")
biod.pnpi.spb.ru / alexxy / gromacs.git / blobdiff