Skip man/html/completion generation if not needed

[alexxy/gromacs.git] / src / programs / CMakeLists.txt

diff --git a/src/programs/CMakeLists.txt b/src/programs/CMakeLists.txt
index 4a68bf512dbecaa30e34c7641353ffc410188a1c..50573b2977a96ac8d711b696336a05e97e5af29d 100644 (file)
--- a/src/programs/CMakeLists.txt
+++ b/src/programs/CMakeLists.txt
@@ -1,7 +1,7 @@
 #
 # This file is part of the GROMACS molecular simulation package.
 #
-# Copyright (c) 2010,2011,2012,2013, by the GROMACS development team, led by
+# 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.
@@ -32,8 +32,6 @@
 # To help us fund GROMACS development, we humbly ask that you cite
 # the research papers on the package. Check out http://www.gromacs.org.
 
-include_directories(${CMAKE_SOURCE_DIR}/src/gromacs/gmxpreprocess)
-
 file(GLOB MDRUN_SOURCES mdrun/*.c mdrun/*.cpp)
 # make an "object library" that we can re-use for multiple targets
 add_library(mdrun_objlib OBJECT ${MDRUN_SOURCES})
@@ -45,47 +43,77 @@ if(GMX_FAHCORE)
     add_library(fahcore $<TARGET_OBJECTS:mdrun_objlib>)
 elseif(GMX_BUILD_MDRUN_ONLY)
     add_executable(mdrun $<TARGET_OBJECTS:mdrun_objlib> mdrun_main.cpp)
-    target_link_libraries(mdrun
-        ${GMX_EXTRA_LIBRARIES} libgromacs ${GMX_EXE_LINKER_FLAGS})
+    target_link_libraries(mdrun libgromacs ${GMX_EXE_LINKER_FLAGS})
+    set(BINARY_NAME "mdrun${GMX_BINARY_SUFFIX}")
     set_target_properties(mdrun PROPERTIES
-        OUTPUT_NAME "mdrun${GMX_BINARY_SUFFIX}"
+        OUTPUT_NAME "${BINARY_NAME}"
         COMPILE_FLAGS "${OpenMP_C_FLAGS}")
     install(TARGETS mdrun DESTINATION ${BIN_INSTALL_DIR} COMPONENT mdrun)
+    file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/gmx-completion-${BINARY_NAME}.bash
+         "complete -o nospace -F _gmx_mdrun_compl ${BINARY_NAME}")
+    install(FILES ${CMAKE_CURRENT_BINARY_DIR}/gmx-completion-${BINARY_NAME}.bash
+            DESTINATION ${BIN_INSTALL_DIR} COMPONENT runtime)
 else()
-    file(GLOB GMX_GENERAL_SOURCES gmx/*.c gmx/*.cpp)
-    file(GLOB GMX_MAIN_SOURCES gmx/gmx.cpp gmx/legacymodules.cpp)
-    list(REMOVE_ITEM GMX_GENERAL_SOURCES ${GMX_MAIN_SOURCES})
+    file(GLOB GMX_MAIN_SOURCES gmx.cpp legacymodules.cpp)
     if(GMX_X11)
         file(GLOB VIEW_SOURCES view/*.cpp)
     else()
         file(GLOB VIEW_SOURCES view/view.cpp)
     endif()
-    add_library(gmx_objlib OBJECT ${GMX_GENERAL_SOURCES})
     add_library(view_objlib OBJECT ${VIEW_SOURCES})
     add_executable(gmx
         ${GMX_MAIN_SOURCES}
-        $<TARGET_OBJECTS:gmx_objlib>
         $<TARGET_OBJECTS:mdrun_objlib>
         $<TARGET_OBJECTS:view_objlib>)
-    target_link_libraries(gmx
-        ${GMX_EXTRA_LIBRARIES} libgromacs ${GMX_EXE_LINKER_FLAGS})
+    target_link_libraries(gmx libgromacs ${GMX_EXE_LINKER_FLAGS})
     if(GMX_X11)
         target_link_libraries(gmx ${X11_LIBRARIES})
     endif()
+    set(BINARY_NAME "gmx${GMX_BINARY_SUFFIX}")
     set_target_properties(gmx PROPERTIES
-        OUTPUT_NAME "gmx${GMX_BINARY_SUFFIX}"
+        OUTPUT_NAME "${BINARY_NAME}"
         COMPILE_FLAGS "${OpenMP_C_FLAGS}")
-
-    configure_file(CreateLinks.cmake.cmakein CreateLinks.cmake @ONLY)
-    set(CREATE_LINKS_SCRIPT ${CMAKE_CURRENT_BINARY_DIR}/CreateLinks.cmake)
-
     install(TARGETS gmx
             RUNTIME DESTINATION ${BIN_INSTALL_DIR})
+
+    ########################
+    # Completion generation
+
+    include(gmxCustomCommandUtilities)
+
+    gmx_add_custom_output_target(completion OUTPUT STAMP
+        COMMAND ${CMAKE_COMMAND} -E make_directory completion
+        COMMAND ${CMAKE_COMMAND} -E chdir completion
+            $<TARGET_FILE:gmx> -quiet help -export completion
+        WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+        DEPENDS gmx
+        COMMENT "Generating command-line completions for programs")
+    # Using GMX_BUILD_HELP here is somewhat confusing, but the conditions when
+    # this can be done are exactly the same (ability to run the compiled
+    # binaries).
+    set(COMPLETION_DIR ${CMAKE_CURRENT_SOURCE_DIR}/completion)
+    if (GMX_BUILD_HELP)
+        set_target_properties(completion PROPERTIES EXCLUDE_FROM_ALL OFF)
+        set_directory_properties(PROPERTIES
+            ADDITIONAL_MAKE_CLEAN_FILES "completion")
+        set(COMPLETION_DIR ${CMAKE_CURRENT_BINARY_DIR}/completion)
+    endif()
+    if (SOURCE_IS_SOURCE_DISTRIBUTION OR GMX_BUILD_HELP)
+        install(DIRECTORY ${COMPLETION_DIR}/
+                DESTINATION ${BIN_INSTALL_DIR} COMPONENT runtime)
+        file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/gmx-completion-${BINARY_NAME}.bash
+             "complete -o nospace -F _gmx_compl ${BINARY_NAME}")
+        install(FILES ${CMAKE_CURRENT_BINARY_DIR}/gmx-completion-${BINARY_NAME}.bash
+                DESTINATION ${BIN_INSTALL_DIR} COMPONENT runtime)
+    endif()
+
     if (GMX_SYMLINK_OLD_BINARY_NAMES)
+        configure_file(CreateLinks.cmake.cmakein CreateLinks.cmake @ONLY)
+        set(CREATE_LINKS_SCRIPT ${CMAKE_CURRENT_BINARY_DIR}/CreateLinks.cmake)
         install(SCRIPT ${CREATE_LINKS_SCRIPT} COMPONENT links)
-    endif ()
+    endif()
 
     if(BUILD_TESTING)
         add_subdirectory(mdrun/tests)
-    endif(BUILD_TESTING)
+    endif()
 endif()