DeployQt4: Convert to 2-space indentation

Modules/DeployQt4.cmake

@@ -111,279 +111,279 @@ set(DeployQt4_cmake_dir "${CMAKE_CURRENT_LIST_DIR}")
 set(DeployQt4_apple_plugins_dir "PlugIns")
 
 function(write_qt4_conf qt_conf_dir qt_conf_contents)
-        set(qt_conf_path "${qt_conf_dir}/qt.conf")
-        message(STATUS "Writing ${qt_conf_path}")
-        file(WRITE "${qt_conf_path}" "${qt_conf_contents}")
+  set(qt_conf_path "${qt_conf_dir}/qt.conf")
+  message(STATUS "Writing ${qt_conf_path}")
+  file(WRITE "${qt_conf_path}" "${qt_conf_contents}")
 endfunction()
 
 function(resolve_qt4_paths paths_var)
-        unset(executable_path)
-        if(ARGC GREATER 1)
-                set(executable_path ${ARGV1})
-        endif()
-
-        set(paths_resolved)
-        foreach(path ${${paths_var}})
-                if(EXISTS "${path}")
-                        list(APPEND paths_resolved "${path}")
-                else()
-                        if(${executable_path})
-                                list(APPEND paths_resolved "${executable_path}/${path}")
-                        else()
-                                list(APPEND paths_resolved "\$ENV{DESTDIR}\${CMAKE_INSTALL_PREFIX}/${path}")
-                        endif()
-                endif()
-        endforeach()
-        set(${paths_var} ${paths_resolved} PARENT_SCOPE)
+  unset(executable_path)
+  if(ARGC GREATER 1)
+    set(executable_path ${ARGV1})
+  endif()
+
+  set(paths_resolved)
+  foreach(path ${${paths_var}})
+    if(EXISTS "${path}")
+      list(APPEND paths_resolved "${path}")
+    else()
+      if(${executable_path})
+        list(APPEND paths_resolved "${executable_path}/${path}")
+      else()
+        list(APPEND paths_resolved "\$ENV{DESTDIR}\${CMAKE_INSTALL_PREFIX}/${path}")
+      endif()
+    endif()
+  endforeach()
+  set(${paths_var} ${paths_resolved} PARENT_SCOPE)
 endfunction()
 
 function(fixup_qt4_executable executable)
-        unset(qtplugins)
-        if(ARGC GREATER 1)
-                set(qtplugins ${ARGV1})
-        endif()
-        unset(libs)
-        if(ARGC GREATER 2)
-                set(libs ${ARGV2})
-        endif()
-        unset(dirs)
-        if(ARGC GREATER 3)
-                set(dirs ${ARGV3})
-        endif()
-        unset(plugins_dir)
-        if(ARGC GREATER 4)
-                set(plugins_dir ${ARGV4})
-        endif()
-        unset(request_qt_conf)
-        if(ARGC GREATER 5)
-                set(request_qt_conf ${ARGV5})
-        endif()
-
-        message(STATUS "fixup_qt4_executable")
-        message(STATUS "  executable='${executable}'")
-        message(STATUS "  qtplugins='${qtplugins}'")
-        message(STATUS "  libs='${libs}'")
-        message(STATUS "  dirs='${dirs}'")
-        message(STATUS "  plugins_dir='${plugins_dir}'")
-        message(STATUS "  request_qt_conf='${request_qt_conf}'")
-
-        if(QT_LIBRARY_DIR)
-                list(APPEND dirs "${QT_LIBRARY_DIR}")
-        endif()
-        if(QT_BINARY_DIR)
-                list(APPEND dirs "${QT_BINARY_DIR}")
-        endif()
-
-        if(APPLE)
-                set(qt_conf_dir "${executable}/Contents/Resources")
-                set(executable_path "${executable}")
-                set(write_qt_conf TRUE)
-                if(NOT DEFINED plugins_dir)
-                        set(plugins_dir "${DeployQt4_apple_plugins_dir}")
-                endif()
-        else()
-                get_filename_component(executable_path "${executable}" PATH)
-                if(NOT executable_path)
-                        set(executable_path ".")
-                endif()
-                set(qt_conf_dir "${executable_path}")
-                set(write_qt_conf ${request_qt_conf})
-        endif()
-
-        foreach(plugin ${qtplugins})
-                set(installed_plugin_path "")
-                install_qt4_plugin("${plugin}" "${executable}" 1 installed_plugin_path)
-                list(APPEND libs ${installed_plugin_path})
-        endforeach()
-
-        foreach(lib ${libs})
-                if(NOT EXISTS "${lib}")
-                        message(FATAL_ERROR "Library does not exist: ${lib}")
-                endif()
-        endforeach()
-
-        resolve_qt4_paths(libs "${executable_path}")
-
-        if(write_qt_conf)
-                set(qt_conf_contents "[Paths]\nPlugins = ${plugins_dir}")
-                write_qt4_conf("${qt_conf_dir}" "${qt_conf_contents}")
-        endif()
-
-        fixup_bundle("${executable}" "${libs}" "${dirs}")
+  unset(qtplugins)
+  if(ARGC GREATER 1)
+    set(qtplugins ${ARGV1})
+  endif()
+  unset(libs)
+  if(ARGC GREATER 2)
+    set(libs ${ARGV2})
+  endif()
+  unset(dirs)
+  if(ARGC GREATER 3)
+    set(dirs ${ARGV3})
+  endif()
+  unset(plugins_dir)
+  if(ARGC GREATER 4)
+    set(plugins_dir ${ARGV4})
+  endif()
+  unset(request_qt_conf)
+  if(ARGC GREATER 5)
+    set(request_qt_conf ${ARGV5})
+  endif()
+
+  message(STATUS "fixup_qt4_executable")
+  message(STATUS "  executable='${executable}'")
+  message(STATUS "  qtplugins='${qtplugins}'")
+  message(STATUS "  libs='${libs}'")
+  message(STATUS "  dirs='${dirs}'")
+  message(STATUS "  plugins_dir='${plugins_dir}'")
+  message(STATUS "  request_qt_conf='${request_qt_conf}'")
+
+  if(QT_LIBRARY_DIR)
+    list(APPEND dirs "${QT_LIBRARY_DIR}")
+  endif()
+  if(QT_BINARY_DIR)
+    list(APPEND dirs "${QT_BINARY_DIR}")
+  endif()
+
+  if(APPLE)
+    set(qt_conf_dir "${executable}/Contents/Resources")
+    set(executable_path "${executable}")
+    set(write_qt_conf TRUE)
+    if(NOT DEFINED plugins_dir)
+      set(plugins_dir "${DeployQt4_apple_plugins_dir}")
+    endif()
+  else()
+    get_filename_component(executable_path "${executable}" PATH)
+    if(NOT executable_path)
+      set(executable_path ".")
+    endif()
+    set(qt_conf_dir "${executable_path}")
+    set(write_qt_conf ${request_qt_conf})
+  endif()
+
+  foreach(plugin ${qtplugins})
+    set(installed_plugin_path "")
+    install_qt4_plugin("${plugin}" "${executable}" 1 installed_plugin_path)
+    list(APPEND libs ${installed_plugin_path})
+  endforeach()
+
+  foreach(lib ${libs})
+    if(NOT EXISTS "${lib}")
+      message(FATAL_ERROR "Library does not exist: ${lib}")
+    endif()
+  endforeach()
+
+  resolve_qt4_paths(libs "${executable_path}")
+
+  if(write_qt_conf)
+    set(qt_conf_contents "[Paths]\nPlugins = ${plugins_dir}")
+    write_qt4_conf("${qt_conf_dir}" "${qt_conf_contents}")
+  endif()
+
+  fixup_bundle("${executable}" "${libs}" "${dirs}")
 endfunction()
 
 function(install_qt4_plugin_path plugin executable copy installed_plugin_path_var)
-        unset(plugins_dir)
-        if(ARGC GREATER 4)
-                set(plugins_dir ${ARGV4})
-        endif()
-        unset(component)
-        if(ARGC GREATER 5)
-                set(component ${ARGV5})
-        endif()
+  unset(plugins_dir)
+  if(ARGC GREATER 4)
+    set(plugins_dir ${ARGV4})
+  endif()
+  unset(component)
+  if(ARGC GREATER 5)
+    set(component ${ARGV5})
+  endif()
+  unset(configurations)
+  if(ARGC GREATER 6)
+    set(configurations ${ARGV6})
+  endif()
+
+  if(EXISTS "${plugin}")
+    if(APPLE)
+      if(NOT plugins_dir)
+        set(plugins_dir "${DeployQt4_apple_plugins_dir}")
+      endif()
+      set(plugins_path "${executable}/Contents/${plugins_dir}")
+    else()
+      get_filename_component(plugins_path "${executable}" PATH)
+      if(NOT plugins_path)
+        set(plugins_path ".")
+      endif()
+      if(plugins_dir)
+        string(APPEND plugins_path "/${plugins_dir}")
+      endif()
+    endif()
+
+    set(plugin_group "")
+
+    get_filename_component(plugin_path "${plugin}" PATH)
+    get_filename_component(plugin_parent_path "${plugin_path}" PATH)
+    get_filename_component(plugin_parent_dir_name "${plugin_parent_path}" NAME)
+    get_filename_component(plugin_name "${plugin}" NAME)
+    string(TOLOWER "${plugin_parent_dir_name}" plugin_parent_dir_name)
+
+    if("${plugin_parent_dir_name}" STREQUAL "plugins")
+      get_filename_component(plugin_group "${plugin_path}" NAME)
+      set(${plugin_group_var} "${plugin_group}")
+    endif()
+    string(APPEND plugins_path "/${plugin_group}")
+
+    if(${copy})
+      file(MAKE_DIRECTORY "${plugins_path}")
+      file(COPY "${plugin}" DESTINATION "${plugins_path}")
+    else()
+      get_property(_isMultiConfig GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG)
+      if(configurations AND (_isMultiConfig OR CMAKE_BUILD_TYPE))
+        set(configurations CONFIGURATIONS ${configurations})
+      else()
         unset(configurations)
-        if(ARGC GREATER 6)
-                set(configurations ${ARGV6})
-        endif()
-
-        if(EXISTS "${plugin}")
-                if(APPLE)
-                        if(NOT plugins_dir)
-                                set(plugins_dir "${DeployQt4_apple_plugins_dir}")
-                        endif()
-                        set(plugins_path "${executable}/Contents/${plugins_dir}")
-                else()
-                        get_filename_component(plugins_path "${executable}" PATH)
-                        if(NOT plugins_path)
-                                set(plugins_path ".")
-                        endif()
-                        if(plugins_dir)
-                                string(APPEND plugins_path "/${plugins_dir}")
-                        endif()
-                endif()
-
-                set(plugin_group "")
-
-                get_filename_component(plugin_path "${plugin}" PATH)
-                get_filename_component(plugin_parent_path "${plugin_path}" PATH)
-                get_filename_component(plugin_parent_dir_name "${plugin_parent_path}" NAME)
-                get_filename_component(plugin_name "${plugin}" NAME)
-                string(TOLOWER "${plugin_parent_dir_name}" plugin_parent_dir_name)
-
-                if("${plugin_parent_dir_name}" STREQUAL "plugins")
-                        get_filename_component(plugin_group "${plugin_path}" NAME)
-                        set(${plugin_group_var} "${plugin_group}")
-                endif()
-                string(APPEND plugins_path "/${plugin_group}")
-
-                if(${copy})
-                        file(MAKE_DIRECTORY "${plugins_path}")
-                        file(COPY "${plugin}" DESTINATION "${plugins_path}")
-                else()
-                        get_property(_isMultiConfig GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG)
-                        if(configurations AND (_isMultiConfig OR CMAKE_BUILD_TYPE))
-                                set(configurations CONFIGURATIONS ${configurations})
-                        else()
-                                unset(configurations)
-                        endif()
-                        install(FILES "${plugin}" DESTINATION "${plugins_path}" ${configurations} ${component})
-                endif()
-                set(${installed_plugin_path_var} "${plugins_path}/${plugin_name}" PARENT_SCOPE)
-        endif()
+      endif()
+      install(FILES "${plugin}" DESTINATION "${plugins_path}" ${configurations} ${component})
+    endif()
+    set(${installed_plugin_path_var} "${plugins_path}/${plugin_name}" PARENT_SCOPE)
+  endif()
 endfunction()
 
 function(install_qt4_plugin plugin executable copy installed_plugin_path_var)
-        unset(plugins_dir)
-        if(ARGC GREATER 4)
-                set(plugins_dir ${ARGV4})
-        endif()
-        unset(component)
-        if(ARGC GREATER 5)
-                set(component ${ARGV5})
-        endif()
-
-        if(EXISTS "${plugin}")
-                install_qt4_plugin_path("${plugin}" "${executable}" "${copy}" "${installed_plugin_path_var}" "${plugins_dir}" "${component}")
-        else()
-                string(TOUPPER "QT_${plugin}_PLUGIN" plugin_var)
-                set(plugin_release_var "${plugin_var}_RELEASE")
-                set(plugin_debug_var "${plugin_var}_DEBUG")
-                set(plugin_release "${${plugin_release_var}}")
-                set(plugin_debug "${${plugin_debug_var}}")
-                if(DEFINED "${plugin_release_var}" AND DEFINED "${plugin_debug_var}" AND NOT EXISTS "${plugin_release}" AND NOT EXISTS "${plugin_debug}")
-                        message(WARNING "Qt plugin \"${plugin}\" not recognized or found.")
-                endif()
-                if(NOT EXISTS "${${plugin_debug_var}}")
-                        set(plugin_debug "${plugin_release}")
-                endif()
-
-                get_property(_isMultiConfig GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG)
-                if(_isMultiConfig OR CMAKE_BUILD_TYPE)
-                        set(_RELEASE_CONFIGS ${CMAKE_CONFIGURATION_TYPES} "${CMAKE_BUILD_TYPE}")
-                        if (_RELEASE_CONFIGS)
-                            list(FILTER _RELEASE_CONFIGS EXCLUDE REGEX "[Dd][Ee][Bb][Uu][Gg]")
-                        endif()
-                        string(REPLACE ";" "|" _RELEASE_CONFIGS "${_RELEASE_CONFIGS}")
-                        install_qt4_plugin_path("${plugin_release}" "${executable}" "${copy}" "${installed_plugin_path_var}_release" "${plugins_dir}" "${component}" "${_RELEASE_CONFIGS}")
-                        install_qt4_plugin_path("${plugin_debug}" "${executable}" "${copy}" "${installed_plugin_path_var}_debug" "${plugins_dir}" "${component}" "Debug")
-                        unset(_RELEASE_CONFIGS)
-
-                        if(CMAKE_BUILD_TYPE MATCHES "^Debug$")
-                                set(${installed_plugin_path_var} ${${installed_plugin_path_var}_debug})
-                        else()
-                                set(${installed_plugin_path_var} ${${installed_plugin_path_var}_release})
-                        endif()
-                else()
-                        install_qt4_plugin_path("${plugin_release}" "${executable}" "${copy}" "${installed_plugin_path_var}" "${plugins_dir}" "${component}")
-                endif()
-        endif()
-        set(${installed_plugin_path_var} ${${installed_plugin_path_var}} PARENT_SCOPE)
+  unset(plugins_dir)
+  if(ARGC GREATER 4)
+    set(plugins_dir ${ARGV4})
+  endif()
+  unset(component)
+  if(ARGC GREATER 5)
+    set(component ${ARGV5})
+  endif()
+
+  if(EXISTS "${plugin}")
+    install_qt4_plugin_path("${plugin}" "${executable}" "${copy}" "${installed_plugin_path_var}" "${plugins_dir}" "${component}")
+  else()
+    string(TOUPPER "QT_${plugin}_PLUGIN" plugin_var)
+    set(plugin_release_var "${plugin_var}_RELEASE")
+    set(plugin_debug_var "${plugin_var}_DEBUG")
+    set(plugin_release "${${plugin_release_var}}")
+    set(plugin_debug "${${plugin_debug_var}}")
+    if(DEFINED "${plugin_release_var}" AND DEFINED "${plugin_debug_var}" AND NOT EXISTS "${plugin_release}" AND NOT EXISTS "${plugin_debug}")
+      message(WARNING "Qt plugin \"${plugin}\" not recognized or found.")
+    endif()
+    if(NOT EXISTS "${${plugin_debug_var}}")
+      set(plugin_debug "${plugin_release}")
+    endif()
+
+    get_property(_isMultiConfig GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG)
+    if(_isMultiConfig OR CMAKE_BUILD_TYPE)
+      set(_RELEASE_CONFIGS ${CMAKE_CONFIGURATION_TYPES} "${CMAKE_BUILD_TYPE}")
+      if (_RELEASE_CONFIGS)
+        list(FILTER _RELEASE_CONFIGS EXCLUDE REGEX "[Dd][Ee][Bb][Uu][Gg]")
+      endif()
+      string(REPLACE ";" "|" _RELEASE_CONFIGS "${_RELEASE_CONFIGS}")
+      install_qt4_plugin_path("${plugin_release}" "${executable}" "${copy}" "${installed_plugin_path_var}_release" "${plugins_dir}" "${component}" "${_RELEASE_CONFIGS}")
+      install_qt4_plugin_path("${plugin_debug}" "${executable}" "${copy}" "${installed_plugin_path_var}_debug" "${plugins_dir}" "${component}" "Debug")
+      unset(_RELEASE_CONFIGS)
+
+      if(CMAKE_BUILD_TYPE MATCHES "^Debug$")
+        set(${installed_plugin_path_var} ${${installed_plugin_path_var}_debug})
+      else()
+        set(${installed_plugin_path_var} ${${installed_plugin_path_var}_release})
+      endif()
+    else()
+      install_qt4_plugin_path("${plugin_release}" "${executable}" "${copy}" "${installed_plugin_path_var}" "${plugins_dir}" "${component}")
+    endif()
+  endif()
+  set(${installed_plugin_path_var} ${${installed_plugin_path_var}} PARENT_SCOPE)
 endfunction()
 
 function(install_qt4_executable executable)
-        unset(qtplugins)
-        if(ARGC GREATER 1)
-                set(qtplugins ${ARGV1})
-        endif()
-        unset(libs)
-        if(ARGC GREATER 2)
-                set(libs ${ARGV2})
-        endif()
-        unset(dirs)
-        if(ARGC GREATER 3)
-                set(dirs ${ARGV3})
-        endif()
-        unset(plugins_dir)
-        if(ARGC GREATER 4)
-                set(plugins_dir ${ARGV4})
-        endif()
-        unset(request_qt_conf)
-        if(ARGC GREATER 5)
-                set(request_qt_conf ${ARGV5})
-        endif()
-        unset(component)
-        if(ARGC GREATER 6)
-                set(component ${ARGV6})
-        endif()
-
-        if(QT_LIBRARY_DIR)
-                list(APPEND dirs "${QT_LIBRARY_DIR}")
-        endif()
-        if(QT_BINARY_DIR)
-                list(APPEND dirs "${QT_BINARY_DIR}")
-        endif()
-        if(component)
-                set(component COMPONENT ${component})
-        else()
-                unset(component)
-        endif()
-
-        get_filename_component(executable_absolute "${executable}" ABSOLUTE)
-        if(EXISTS "${QT_QTCORE_LIBRARY_RELEASE}")
-            gp_file_type("${executable_absolute}" "${QT_QTCORE_LIBRARY_RELEASE}" qtcore_type)
-        elseif(EXISTS "${QT_QTCORE_LIBRARY_DEBUG}")
-            gp_file_type("${executable_absolute}" "${QT_QTCORE_LIBRARY_DEBUG}" qtcore_type)
-        endif()
-        if(qtcore_type STREQUAL "system")
-                set(qt_plugins_dir "")
-        endif()
-
-        if(QT_IS_STATIC)
-                message(WARNING "Qt built statically: not installing plugins.")
-        else()
-                foreach(plugin ${qtplugins})
-                        set(installed_plugin_paths "")
-                        install_qt4_plugin("${plugin}" "${executable}" 0 installed_plugin_paths "${plugins_dir}" "${component}")
-                        list(APPEND libs ${installed_plugin_paths})
-                endforeach()
-        endif()
-
-        resolve_qt4_paths(libs "")
-
-        install(CODE
-  "include(\"${DeployQt4_cmake_dir}/DeployQt4.cmake\")
-  set(BU_CHMOD_BUNDLE_ITEMS TRUE)
-  FIXUP_QT4_EXECUTABLE(\"\$ENV{DESTDIR}\${CMAKE_INSTALL_PREFIX}/${executable}\" \"\" \"${libs}\" \"${dirs}\" \"${plugins_dir}\" \"${request_qt_conf}\")"
-                ${component}
-        )
+  unset(qtplugins)
+  if(ARGC GREATER 1)
+    set(qtplugins ${ARGV1})
+  endif()
+  unset(libs)
+  if(ARGC GREATER 2)
+    set(libs ${ARGV2})
+  endif()
+  unset(dirs)
+  if(ARGC GREATER 3)
+    set(dirs ${ARGV3})
+  endif()
+  unset(plugins_dir)
+  if(ARGC GREATER 4)
+    set(plugins_dir ${ARGV4})
+  endif()
+  unset(request_qt_conf)
+  if(ARGC GREATER 5)
+    set(request_qt_conf ${ARGV5})
+  endif()
+  unset(component)
+  if(ARGC GREATER 6)
+    set(component ${ARGV6})
+  endif()
+
+  if(QT_LIBRARY_DIR)
+    list(APPEND dirs "${QT_LIBRARY_DIR}")
+  endif()
+  if(QT_BINARY_DIR)
+    list(APPEND dirs "${QT_BINARY_DIR}")
+  endif()
+  if(component)
+    set(component COMPONENT ${component})
+  else()
+    unset(component)
+  endif()
+
+  get_filename_component(executable_absolute "${executable}" ABSOLUTE)
+  if(EXISTS "${QT_QTCORE_LIBRARY_RELEASE}")
+    gp_file_type("${executable_absolute}" "${QT_QTCORE_LIBRARY_RELEASE}" qtcore_type)
+  elseif(EXISTS "${QT_QTCORE_LIBRARY_DEBUG}")
+    gp_file_type("${executable_absolute}" "${QT_QTCORE_LIBRARY_DEBUG}" qtcore_type)
+  endif()
+  if(qtcore_type STREQUAL "system")
+    set(qt_plugins_dir "")
+  endif()
+
+  if(QT_IS_STATIC)
+    message(WARNING "Qt built statically: not installing plugins.")
+  else()
+    foreach(plugin ${qtplugins})
+      set(installed_plugin_paths "")
+      install_qt4_plugin("${plugin}" "${executable}" 0 installed_plugin_paths "${plugins_dir}" "${component}")
+      list(APPEND libs ${installed_plugin_paths})
+    endforeach()
+  endif()
+
+  resolve_qt4_paths(libs "")
+
+  install(CODE
+"include(\"${DeployQt4_cmake_dir}/DeployQt4.cmake\")
+set(BU_CHMOD_BUNDLE_ITEMS TRUE)
+FIXUP_QT4_EXECUTABLE(\"\$ENV{DESTDIR}\${CMAKE_INSTALL_PREFIX}/${executable}\" \"\" \"${libs}\" \"${dirs}\" \"${plugins_dir}\" \"${request_qt_conf}\")"
+          ${component}
+  )
 endfunction()