########################################################################
include(gmxManageMPI)
+
########################################################################
-# Shared/static library settings
+#Process shared/static library settings
########################################################################
-# Determine the defaults (this block has no effect if the variables have
-# already been set)
-if(APPLE OR CYGWIN OR ${CMAKE_SYSTEM_NAME} MATCHES "Linux|.*BSD")
- # Maybe Solaris should be here? Patch this if you know!
- SET(SHARED_LIBS_DEFAULT ON)
-elseif(WIN32 OR ${CMAKE_SYSTEM_NAME} MATCHES "BlueGene")
- # Support for shared libs on native Windows is a bit new. Its
- # default might change later if/when we sort things out. Also,
- # Cray should go here. What variable value can detect it?
- SET(SHARED_LIBS_DEFAULT OFF)
-else()
- if (NOT DEFINED BUILD_SHARED_LIBS)
- message(STATUS "Defaulting to building static libraries")
- endif()
- SET(SHARED_LIBS_DEFAULT OFF)
-endif()
-if (GMX_PREFER_STATIC_LIBS)
- if (NOT DEFINED BUILD_SHARED_LIBS AND SHARED_LIBS_DEFAULT)
- message("Searching for static libraries requested, so the GROMACS libraries will also be built statically (BUILD_SHARED_LIBS=OFF)")
- endif()
- set(SHARED_LIBS_DEFAULT OFF)
-endif()
-set(GMX_PREFER_STATIC_LIBS_DEFAULT OFF)
-if (WIN32 AND NOT CYGWIN AND NOT BUILD_SHARED_LIBS)
- set(GMX_PREFER_STATIC_LIBS_DEFAULT ON)
-endif()
+include(gmxManageSharedLibraries)
-# Declare the user-visible options
-option(BUILD_SHARED_LIBS "Enable shared libraries (can be problematic e.g. with MPI, or on some HPC systems)" ${SHARED_LIBS_DEFAULT})
-if (UNIX)
- set(GMX_PREFER_STATIC_LIBS_DESCRIPTION
- "When finding libraries prefer static archives (it will only work if static versions of external dependencies are available and found)")
-elseif (WIN32 AND NOT CYGWIN)
- set(GMX_PREFER_STATIC_LIBS_DESCRIPTION
- "When finding libraries prefer static system libraries (MT instead of MD)")
-endif()
-option(GMX_PREFER_STATIC_LIBS "${GMX_PREFER_STATIC_LIBS_DESCRIPTION}"
- ${GMX_PREFER_STATIC_LIBS_DEFAULT})
-mark_as_advanced(GMX_PREFER_STATIC_LIBS)
-
-# Act on the set values
-if (UNIX AND GMX_PREFER_STATIC_LIBS)
- if(BUILD_SHARED_LIBS)
- # Warn the user about the combination. But don't overwrite the request.
- message(WARNING "Searching for static libraries requested, and building shared Gromacs libraries requested. This might cause problems linking later.")
- endif()
- # On Linux .a is the static library suffix, on Mac OS X .lib can also
- # be used, so we'll add both to the preference list.
- SET(CMAKE_FIND_LIBRARY_SUFFIXES ".lib;.a" ${CMAKE_FIND_LIBRARY_SUFFIXES})
-endif()
-IF( WIN32 AND NOT CYGWIN)
- if (NOT BUILD_SHARED_LIBS)
- if(NOT GMX_PREFER_STATIC_LIBS)
- message(WARNING "Shared system libraries requested, and static Gromacs libraries requested.")
- endif()
- else()
- message(FATAL_ERROR "BUILD_SHARED_LIBS=ON not yet working for Windows in the master branch")
- if(GMX_PREFER_STATIC_LIBS)
- #this combination segfaults (illegal passing of file handles)
- message(FATAL_ERROR "Static system libraries requested, and shared Gromacs libraries requested.")
- endif()
- add_definitions(-DUSE_VISIBILITY -DTMPI_USE_VISIBILITY)
- set(PKG_CFLAGS "$PKG_CFLAGS -DUSE_VISIBILITY -DTMPI_USE_VISIBILITY")
- endif()
-
- IF (GMX_PREFER_STATIC_LIBS)
- #Only setting Debug and Release flags. Others configurations are current not used.
- STRING(REPLACE /MD /MT CMAKE_C_FLAGS_RELEASE ${CMAKE_C_FLAGS_RELEASE})
- STRING(REPLACE /MD /MT CMAKE_C_FLAGS_DEBUG ${CMAKE_C_FLAGS_DEBUG})
- STRING(REPLACE /MD /MT CMAKE_CXX_FLAGS_RELEASE ${CMAKE_CXX_FLAGS_RELEASE})
- STRING(REPLACE /MD /MT CMAKE_CXX_FLAGS_DEBUG ${CMAKE_CXX_FLAGS_DEBUG})
- ENDIF()
- IF( CMAKE_C_COMPILER_ID MATCHES "Intel" )
- if(BUILD_SHARED_LIBS) #not sure why incremental building with shared libs doesn't work
- STRING(REPLACE "/INCREMENTAL:YES" "" CMAKE_SHARED_LINKER_FLAGS ${CMAKE_SHARED_LINKER_FLAGS})
- endif()
- ENDIF()
-ENDIF()
########################################################################
# Find external packages #
--- /dev/null
+#
+# This file is part of the GROMACS molecular simulation package.
+#
+# Copyright (c) 2012,2013, 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.
+
+# Manage the Gromacs shared librar setup.
+
+########################################################################
+# Shared/static library settings
+########################################################################
+# Determine the defaults (this block has no effect if the variables have
+# already been set)
+if(APPLE OR CYGWIN OR ${CMAKE_SYSTEM_NAME} MATCHES "Linux|.*BSD")
+ # Maybe Solaris should be here? Patch this if you know!
+ SET(SHARED_LIBS_DEFAULT ON)
+elseif(WIN32 OR ${CMAKE_SYSTEM_NAME} MATCHES "BlueGene")
+ # Support for shared libs on native Windows is a bit new. Its
+ # default might change later if/when we sort things out. Also,
+ # Cray should go here. What variable value can detect it?
+ SET(SHARED_LIBS_DEFAULT OFF)
+else()
+ if (NOT DEFINED BUILD_SHARED_LIBS)
+ message(STATUS "Defaulting to building static libraries")
+ endif()
+ SET(SHARED_LIBS_DEFAULT OFF)
+endif()
+if (GMX_PREFER_STATIC_LIBS)
+ if (NOT DEFINED BUILD_SHARED_LIBS AND SHARED_LIBS_DEFAULT)
+ message("Searching for static libraries requested, so the GROMACS libraries will also be static (BUILD_SHARED_LIBS=OFF)")
+ endif()
+ set(SHARED_LIBS_DEFAULT OFF)
+endif()
+set(GMX_PREFER_STATIC_LIBS_DEFAULT OFF)
+if (WIN32 AND NOT CYGWIN AND NOT BUILD_SHARED_LIBS)
+ set(GMX_PREFER_STATIC_LIBS_DEFAULT ON)
+endif()
+
+# Declare the user-visible options
+option(BUILD_SHARED_LIBS "Enable shared libraries (can be problematic e.g. with MPI, or on some HPC systems)" ${SHARED_LIBS_DEFAULT})
+if (UNIX)
+ set(GMX_PREFER_STATIC_LIBS_DESCRIPTION
+ "When finding libraries prefer static archives (it will only work if static versions of external dependencies are available and found)")
+elseif (WIN32 AND NOT CYGWIN)
+ set(GMX_PREFER_STATIC_LIBS_DESCRIPTION
+ "When finding libraries prefer static system libraries (MT instead of MD)")
+endif()
+option(GMX_PREFER_STATIC_LIBS "${GMX_PREFER_STATIC_LIBS_DESCRIPTION}"
+ ${GMX_PREFER_STATIC_LIBS_DEFAULT})
+mark_as_advanced(GMX_PREFER_STATIC_LIBS)
+
+# Act on the set values
+if (UNIX AND GMX_PREFER_STATIC_LIBS)
+ if(BUILD_SHARED_LIBS)
+ # Warn the user about the combination. But don't overwrite the request.
+ message(WARNING "Searching for static libraries requested, and building shared Gromacs libraries requested. This might cause problems linking later.")
+ endif()
+ # On Linux .a is the static library suffix, on Mac OS X .lib can also
+ # be used, so we'll add both to the preference list.
+ SET(CMAKE_FIND_LIBRARY_SUFFIXES ".lib;.a" ${CMAKE_FIND_LIBRARY_SUFFIXES})
+endif()
+IF( WIN32 AND NOT CYGWIN)
+ if (NOT BUILD_SHARED_LIBS)
+ if(NOT GMX_PREFER_STATIC_LIBS)
+ message(WARNING "Shared system libraries requested, and static Gromacs libraries requested.")
+ endif()
+ else()
+ message(FATAL_ERROR "BUILD_SHARED_LIBS=ON not yet working for Windows in the master branch")
+ if(GMX_PREFER_STATIC_LIBS)
+ #this combination segfaults (illegal passing of file handles)
+ message(FATAL_ERROR "Static system libraries requested, and shared Gromacs libraries requested.")
+ endif()
+ add_definitions(-DUSE_VISIBILITY -DTMPI_USE_VISIBILITY)
+ set(PKG_CFLAGS "$PKG_CFLAGS -DUSE_VISIBILITY -DTMPI_USE_VISIBILITY")
+ endif()
+
+ IF (GMX_PREFER_STATIC_LIBS)
+ #Only setting Debug and Release flags. Others configurations are current not used.
+ STRING(REPLACE /MD /MT CMAKE_C_FLAGS_RELEASE ${CMAKE_C_FLAGS_RELEASE})
+ STRING(REPLACE /MD /MT CMAKE_C_FLAGS_DEBUG ${CMAKE_C_FLAGS_DEBUG})
+ STRING(REPLACE /MD /MT CMAKE_CXX_FLAGS_RELEASE ${CMAKE_CXX_FLAGS_RELEASE})
+ STRING(REPLACE /MD /MT CMAKE_CXX_FLAGS_DEBUG ${CMAKE_CXX_FLAGS_DEBUG})
+ ENDIF()
+ IF( CMAKE_C_COMPILER_ID MATCHES "Intel" )
+ if(BUILD_SHARED_LIBS) #not sure why incremental building with shared libs doesn't work
+ STRING(REPLACE "/INCREMENTAL:YES" "" CMAKE_SHARED_LINKER_FLAGS ${CMAKE_SHARED_LINKER_FLAGS})
+ endif()
+ ENDIF()
+ENDIF()
biod.pnpi.spb.ru / alexxy / gromacs.git / commitdiff