Generate man pages and completions by default if possible

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

diff --git a/src/programs/CMakeLists.txt b/src/programs/CMakeLists.txt
index f3165e6de3e736cdbc2453e6d238025b485af54a..1b6c4518cd978e3370eb920d49522ddace8f9b65 100644 (file)
--- a/src/programs/CMakeLists.txt
+++ b/src/programs/CMakeLists.txt
@@ -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})
@@ -45,14 +43,18 @@ 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_MAIN_SOURCES gmx/gmx.cpp gmx/legacymodules.cpp)
+    file(GLOB GMX_MAIN_SOURCES gmx.cpp legacymodules.cpp)
     if(GMX_X11)
         file(GLOB VIEW_SOURCES view/*.cpp)
     else()
@@ -63,25 +65,56 @@ else()
         ${GMX_MAIN_SOURCES}
         $<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)
+
+    set(COMPLETION_DIR ${CMAKE_CURRENT_SOURCE_DIR}/completion)
+    # 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).
+    if (GMX_BUILD_HELP)
+        gmx_add_custom_output_target(completion OUTPUT STAMP
+            COMMAND ${CMAKE_COMMAND}
+                -D GMX_EXECUTABLE=$<TARGET_FILE:gmx>
+                -D ERRORS_ARE_FATAL=${GMX_BUILD_HELP_FORCE}
+                -P ${CMAKE_CURRENT_SOURCE_DIR}/BuildCompletions.cmake
+            WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+            DEPENDS gmx ${CMAKE_CURRENT_SOURCE_DIR}/BuildCompletions.cmake
+            COMMENT "Generating command-line completions for programs")
+        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 OPTIONAL)
+        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()