Fix shared libs for Mingw
[alexxy/gromacs.git] / src / gromacs / CMakeLists.txt
index 8fef9dc243faed2f227ea2a1d361303e90ad2c1b..6db37e2402e57b5ead038c6f4fe53bdebb24c2f1 100644 (file)
+#
+# This file is part of the GROMACS molecular simulation package.
+#
+# Copyright (c) 2010,2011,2012,2013,2014, 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.
+
 set(LIBGROMACS_SOURCES)
 
-add_subdirectory(legacyheaders)
+function (gmx_install_headers DESTINATION)
+    if (NOT GMX_BUILD_MDRUN_ONLY)
+        if (DESTINATION)
+            set(DESTINATION ${INCL_INSTALL_DIR}/gromacs/${DESTINATION})
+        else()
+            set(DESTINATION ${INCL_INSTALL_DIR}/gromacs)
+        endif()
+        install(FILES ${ARGN} DESTINATION ${DESTINATION} COMPONENT development)
+    endif()
+endfunction ()
+
+if(GMX_USE_TNG)
+    option(GMX_EXTERNAL_TNG "Use external TNG instead of compiling the version shipped with GROMACS."
+           OFF)
+    # Detect TNG if GMX_EXTERNAL_TNG is explicitly ON
+    if(GMX_EXTERNAL_TNG)
+        find_package(TNG_IO 1.6.0)
+        if(NOT TNG_IO_FOUND)
+            message(FATAL_ERROR
+                "TNG >= 1.6.0 not found. "
+                "You can set GMX_EXTERNAL_TNG=OFF to compile TNG.")
+        endif()
+        include_directories(${TNG_IO_INCLUDE_DIRS})
+    endif()
+    if(NOT GMX_EXTERNAL_TNG)
+        include(${CMAKE_SOURCE_DIR}/src/external/tng_io/BuildTNG.cmake)
+        tng_get_source_list(TNG_SOURCES TNG_IO_DEFINITIONS)
+        list(APPEND LIBGROMACS_SOURCES ${TNG_SOURCES})
+        tng_set_source_properties(WITH_ZLIB ${HAVE_ZLIB})
+
+        if (HAVE_ZLIB)
+            list(APPEND GMX_EXTRA_LIBRARIES ${ZLIB_LIBRARIES})
+            include_directories(${ZLIB_INCLUDE_DIRS})
+        endif()
+    endif()
+else()
+    # We still need to get tng/tng_io_fwd.h from somewhere!
+    include_directories(BEFORE ${CMAKE_SOURCE_DIR}/src/external/tng_io/include)
+endif()
+
 add_subdirectory(gmxlib)
 add_subdirectory(mdlib)
 add_subdirectory(gmxpreprocess)
-add_subdirectory(analysisdata)
 add_subdirectory(commandline)
+add_subdirectory(fft)
 add_subdirectory(linearalgebra)
+add_subdirectory(math)
+add_subdirectory(random)
 add_subdirectory(onlinehelp)
 add_subdirectory(options)
-add_subdirectory(selection)
-add_subdirectory(trajectoryanalysis)
+add_subdirectory(timing)
 add_subdirectory(utility)
-
-file(GLOB LIBGROMACS_HEADERS *.h)
-install(FILES ${LIBGROMACS_HEADERS} DESTINATION ${INCL_INSTALL_DIR}/gromacs
-        COMPONENT development)
+add_subdirectory(fileio)
+add_subdirectory(swap)
+add_subdirectory(essentialdynamics)
+add_subdirectory(pulling)
+add_subdirectory(simd)
+add_subdirectory(imd)
+if (NOT GMX_BUILD_MDRUN_ONLY)
+    add_subdirectory(legacyheaders)
+    add_subdirectory(gmxana)
+    add_subdirectory(statistics)
+    add_subdirectory(analysisdata)
+    add_subdirectory(selection)
+    add_subdirectory(trajectoryanalysis)
+    add_subdirectory(tools)
+endif()
 
 list(APPEND LIBGROMACS_SOURCES ${GMXLIB_SOURCES} ${MDLIB_SOURCES})
 
-configure_file(${CMAKE_CURRENT_SOURCE_DIR}/version.h.cmakein ${CMAKE_CURRENT_BINARY_DIR}/version.h)
-install(FILES ${CMAKE_CURRENT_BINARY_DIR}/version.h
-    DESTINATION ${INCL_INSTALL_DIR}/gromacs
-    COMPONENT development)
+# This would be the standard way to include thread_mpi, but
+# we want libgromacs to link the functions directly
+#if(GMX_THREAD_MPI)
+#    add_subdirectory(thread_mpi)
+#endif()
+#target_link_libraries(gmx ${GMX_EXTRA_LIBRARIES} ${THREAD_MPI_LIB})
 
-# Add target that generates gitversion.c every time make is run
-# if git version info is requested
+tmpi_get_source_list(THREAD_MPI_SOURCES ${CMAKE_SOURCE_DIR}/src/external/thread_mpi/src)
+list(APPEND LIBGROMACS_SOURCES ${THREAD_MPI_SOURCES})
+
+file(GLOB LIBGROMACS_HEADERS *.h)
+configure_file(version.h.cmakein version.h)
+gmx_install_headers("" ${LIBGROMACS_HEADERS})
+gmx_install_headers("" ${CMAKE_CURRENT_BINARY_DIR}/version.h)
+
+# Add target that generates baseversion-gen.c every time make is run
+# if git version info is requested, or create it statically.
 # This code is here instead of utility/CMakeLists.txt because CMake
 # ignores set_source_file_properties from subdirectories.
+set(GENERATED_VERSION_FILE
+    ${CMAKE_CURRENT_BINARY_DIR}/utility/baseversion-gen.c)
+set(GENERATED_VERSION_FILE_SOURCE
+    ${CMAKE_CURRENT_SOURCE_DIR}/utility/baseversion-gen.c.cmakein)
 if (GMX_GIT_VERSION_INFO)
-    set(GENERATED_VERSION_FILE ${CMAKE_CURRENT_BINARY_DIR}/utility/gitversion.c)
-    add_custom_target(gmx_version ALL
+    add_custom_target(gmx-version ALL
             COMMAND ${CMAKE_COMMAND}
                 -D GIT_EXECUTABLE="${GIT_EXECUTABLE}"
-                -D GIT_VERSION="${GIT_VERSION}"
                 -D PROJECT_VERSION="${PROJECT_VERSION}"
                 -D PROJECT_SOURCE_DIR="${PROJECT_SOURCE_DIR}"
-                -D VERSION_C_CMAKEIN="${CMAKE_CURRENT_SOURCE_DIR}/utility/gitversion.c.cmakein"
-                -D VERSION_C_OUT=${GENERATED_VERSION_FILE}
+                -D VERSION_CMAKEIN=${GENERATED_VERSION_FILE_SOURCE}
+                -D VERSION_OUT=${GENERATED_VERSION_FILE}
                 -P ${CMAKE_SOURCE_DIR}/cmake/gmxGenerateVersionInfo.cmake
             WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
-            DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/utility/gitversion.c.cmakein
+            DEPENDS ${GENERATED_VERSION_FILE_SOURCE}
             COMMENT "Generating git version information")
     set_source_files_properties(${GENERATED_VERSION_FILE}
                                 PROPERTIES GENERATED true)
-    list(APPEND LIBGROMACS_SOURCES ${GENERATED_VERSION_FILE})
+else()
+    set(GMX_PROJECT_VERSION_STR ${PROJECT_VERSION})
+    configure_file(${GENERATED_VERSION_FILE_SOURCE} ${GENERATED_VERSION_FILE})
 endif()
+list(APPEND LIBGROMACS_SOURCES ${GENERATED_VERSION_FILE})
 
 # apply gcc 4.4.x bug workaround
 if(GMX_USE_GCC44_BUG_WORKAROUND)
@@ -57,28 +157,66 @@ endif()
 
 add_library(libgromacs ${LIBGROMACS_SOURCES})
 if (GMX_GIT_VERSION_INFO)
-    add_dependencies(libgromacs gmx_version)
-endif ()
+    add_dependencies(libgromacs gmx-version)
+endif()
 
-target_link_libraries(libgromacs ${GMX_GPU_LIBRARIES}
-                      ${GMX_EXTRA_LIBRARIES} ${FFT_LIBRARIES} ${XML_LIBRARIES}
+# Recent versions of gcc and clang give warnings on scanner.cpp, which
+# is a generated source file. These are awkward to suppress inline, so
+# we do it in the compilation command (after testing that the compiler
+# supports the suppressions). Setting the properties only works after
+# the related target has been created, e.g. after when the file is
+# used with add_library().
+include(CheckCXXCompilerFlag)
+check_cxx_compiler_flag(-Wno-unused-parameter HAS_NO_UNUSED_PARAMETER)
+if (HAS_NO_UNUSED_PARAMETER)
+    set(_scanner_cpp_compiler_flags "${_scanner_cpp_compiler_flags} -Wno-unused-parameter")
+endif()
+check_cxx_compiler_flag(-Wno-deprecated-register HAS_NO_DEPRECATED_REGISTER)
+if (HAS_NO_DEPRECATED_REGISTER)
+    set(_scanner_cpp_compiler_flags "${_scanner_cpp_compiler_flags} -Wno-deprecated-register")
+else()
+    check_cxx_compiler_flag(-Wno-deprecated HAS_NO_DEPRECATED)
+    if (HAS_NO_DEPRECATED)
+        set(_scanner_cpp_compiler_flags "${_scanner_cpp_compiler_flags} -Wno-deprecated")
+    endif()
+endif()
+set_source_files_properties(selection/scanner.cpp PROPERTIES COMPILE_FLAGS "${_scanner_cpp_compiler_flags}")
+
+target_link_libraries(libgromacs
+                      ${EXTRAE_LIBRARIES}
+                      ${GMX_GPU_LIBRARIES}
+                      ${GMX_EXTRA_LIBRARIES}
+                      ${TNG_IO_LIBRARIES}
+                      ${FFT_LIBRARIES} ${LINEAR_ALGEBRA_LIBRARIES}
+                      ${XML_LIBRARIES}
                       ${THREAD_LIB} ${GMX_SHARED_LINKER_FLAGS})
 set_target_properties(libgromacs PROPERTIES
                       OUTPUT_NAME "gromacs${GMX_LIBS_SUFFIX}"
-                      SOVERSION ${SOVERSION}
+                      SOVERSION ${LIBRARY_SOVERSION}
+                      VERSION ${LIBRARY_VERSION}
                       COMPILE_FLAGS "${OpenMP_C_FLAGS}")
 
-install(TARGETS libgromacs DESTINATION ${LIB_INSTALL_DIR} COMPONENT libraries)
+# Only install the library in mdrun-only mode if it is actually necessary
+# for the binary
+if (NOT GMX_BUILD_MDRUN_ONLY OR BUILD_SHARED_LIBS)
+    install(TARGETS libgromacs
+        LIBRARY DESTINATION ${LIB_INSTALL_DIR}
+        RUNTIME DESTINATION ${BIN_INSTALL_DIR}
+        ARCHIVE DESTINATION ${LIB_INSTALL_DIR}
+        COMPONENT libraries)
+endif()
 
-configure_file(${CMAKE_CURRENT_SOURCE_DIR}/libgromacs.pc.cmakein
-               ${CMAKE_CURRENT_BINARY_DIR}/libgromacs.pc @ONLY)
-install(FILES ${CMAKE_CURRENT_BINARY_DIR}/libgromacs.pc
-        DESTINATION ${LIB_INSTALL_DIR}/pkgconfig
-        RENAME "libgromacs${GMX_LIBS_SUFFIX}.pc"
-        COMPONENT development)
+if (NOT GMX_BUILD_MDRUN_ONLY)
+    configure_file(${CMAKE_CURRENT_SOURCE_DIR}/libgromacs.pc.cmakein
+                   ${CMAKE_CURRENT_BINARY_DIR}/libgromacs.pc @ONLY)
+    install(FILES ${CMAKE_CURRENT_BINARY_DIR}/libgromacs.pc
+            DESTINATION ${LIB_INSTALL_DIR}/pkgconfig
+            RENAME "libgromacs${GMX_LIBS_SUFFIX}.pc"
+            COMPONENT development)
+endif()
 
 if (INSTALL_CUDART_LIB) #can be set manual by user
-    if (GMX_OPENMM OR GMX_GPU)
+    if (GMX_GPU)
         foreach(CUDA_LIB ${CUDA_LIBRARIES})
             string(REGEX MATCH "cudart" IS_CUDART ${CUDA_LIB})
             if(IS_CUDART) #libcuda should not be installed
@@ -89,6 +227,6 @@ if (INSTALL_CUDART_LIB) #can be set manual by user
             endif()
         endforeach()
     else()
-        message(WARNING "INSTALL_CUDART_LIB only makes sense with GMX_OPENMM or GMX_GPU")
+        message(WARNING "INSTALL_CUDART_LIB only makes sense with GMX_GPU")
     endif()
-endif ()
+endif()