Merge topic 'deployqt4-cmp0080-fix'

31b6825bd2 Merge branch 'master' into deployqt4-cmp0080-fix
15bbff0581 DeployQt4: Do not include BundleUtilities at configure time
65bea5b90b DeployQt4: Convert to 2-space indentation
9bfb63bd42 Help: Convert DeployQt4 to block-style comment

Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !2494

2 files changed, 381 insertions, 365 deletions

diff --git a/Modules/BundleUtilities.cmake b/Modules/BundleUtilities.cmake
index c963e09..4a3f476 100644
--- a/Modules/BundleUtilities.cmake
+++ b/Modules/BundleUtilities.cmake
@@ -224,14 +224,18 @@ that are already also in the bundle...  Anything that points to an
 external file causes this function to fail the verification.
 #]=======================================================================]
 
+function(_warn_cmp0080)
+  cmake_policy(GET_WARNING CMP0080 _cmp0080_warning)
+  message(AUTHOR_WARNING "${_cmp0080_warning}\n")
+endfunction()
+
 # Do not include this module at configure time!
 if(DEFINED CMAKE_GENERATOR)
   cmake_policy(GET CMP0080 _BundleUtilities_CMP0080)
   if(_BundleUtilities_CMP0080 STREQUAL "NEW")
     message(FATAL_ERROR "BundleUtilities cannot be included at configure time!")
-  elseif(NOT _BundleUtilities_CMP0080 STREQUAL "OLD")
-    cmake_policy(GET_WARNING CMP0080 _cmp0080_warning)
-    message(AUTHOR_WARNING "${_cmp0080_warning}\n")
+  elseif(NOT _BundleUtilities_CMP0080 STREQUAL "OLD" AND NOT _CMP0080_SUPPRESS_WARNING)
+    _warn_cmp0080()
   endif()
 endif()
 
diff --git a/Modules/DeployQt4.cmake b/Modules/DeployQt4.cmake
index e758f3a..c69cd38 100644
--- a/Modules/DeployQt4.cmake
+++ b/Modules/DeployQt4.cmake
@@ -1,388 +1,400 @@
 # Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
 # file Copyright.txt or https://cmake.org/licensing for details.
 
-#.rst:
-# DeployQt4
-# ---------
-#
-# Functions to help assemble a standalone Qt4 executable.
-#
-# A collection of CMake utility functions useful for deploying Qt4
-# executables.
-#
-# The following functions are provided by this module:
-#
-# ::
-#
-#    write_qt4_conf
-#    resolve_qt4_paths
-#    fixup_qt4_executable
-#    install_qt4_plugin_path
-#    install_qt4_plugin
-#    install_qt4_executable
-#
-# Requires CMake 2.6 or greater because it uses function and
-# PARENT_SCOPE.  Also depends on BundleUtilities.cmake.
-#
-# ::
-#
-#   WRITE_QT4_CONF(<qt_conf_dir> <qt_conf_contents>)
-#
-# Writes a qt.conf file with the <qt_conf_contents> into <qt_conf_dir>.
-#
-# ::
-#
-#   RESOLVE_QT4_PATHS(<paths_var> [<executable_path>])
-#
-# Loop through <paths_var> list and if any don't exist resolve them
-# relative to the <executable_path> (if supplied) or the
-# CMAKE_INSTALL_PREFIX.
-#
-# ::
-#
-#   FIXUP_QT4_EXECUTABLE(<executable>
-#     [<qtplugins> <libs> <dirs> <plugins_dir> <request_qt_conf>])
-#
-# Copies Qt plugins, writes a Qt configuration file (if needed) and
-# fixes up a Qt4 executable using BundleUtilities so it is standalone
-# and can be drag-and-drop copied to another machine as long as all of
-# the system libraries are compatible.
-#
-# <executable> should point to the executable to be fixed-up.
-#
-# <qtplugins> should contain a list of the names or paths of any Qt
-# plugins to be installed.
-#
-# <libs> will be passed to BundleUtilities and should be a list of any
-# already installed plugins, libraries or executables to also be
-# fixed-up.
-#
-# <dirs> will be passed to BundleUtilities and should contain and
-# directories to be searched to find library dependencies.
-#
-# <plugins_dir> allows an custom plugins directory to be used.
-#
-# <request_qt_conf> will force a qt.conf file to be written even if not
-# needed.
-#
-# ::
-#
-#   INSTALL_QT4_PLUGIN_PATH(plugin executable copy installed_plugin_path_var
-#                           <plugins_dir> <component> <configurations>)
-#
-# Install (or copy) a resolved <plugin> to the default plugins directory
-# (or <plugins_dir>) relative to <executable> and store the result in
-# <installed_plugin_path_var>.
-#
-# If <copy> is set to TRUE then the plugins will be copied rather than
-# installed.  This is to allow this module to be used at CMake time
-# rather than install time.
-#
-# If <component> is set then anything installed will use this COMPONENT.
-#
-# ::
-#
-#   INSTALL_QT4_PLUGIN(plugin executable copy installed_plugin_path_var
-#                      <plugins_dir> <component>)
-#
-# Install (or copy) an unresolved <plugin> to the default plugins
-# directory (or <plugins_dir>) relative to <executable> and store the
-# result in <installed_plugin_path_var>.  See documentation of
-# INSTALL_QT4_PLUGIN_PATH.
-#
-# ::
-#
-#   INSTALL_QT4_EXECUTABLE(<executable>
-#     [<qtplugins> <libs> <dirs> <plugins_dir> <request_qt_conf> <component>])
-#
-# Installs Qt plugins, writes a Qt configuration file (if needed) and
-# fixes up a Qt4 executable using BundleUtilities so it is standalone
-# and can be drag-and-drop copied to another machine as long as all of
-# the system libraries are compatible.  The executable will be fixed-up
-# at install time.  <component> is the COMPONENT used for bundle fixup
-# and plugin installation.  See documentation of FIXUP_QT4_BUNDLE.
+#[=======================================================================[.rst:
+DeployQt4
+---------
+
+Functions to help assemble a standalone Qt4 executable.
+
+A collection of CMake utility functions useful for deploying Qt4
+executables.
+
+The following functions are provided by this module:
+
+::
+
+   write_qt4_conf
+   resolve_qt4_paths
+   fixup_qt4_executable
+   install_qt4_plugin_path
+   install_qt4_plugin
+   install_qt4_executable
+
+Requires CMake 2.6 or greater because it uses function and
+PARENT_SCOPE.  Also depends on BundleUtilities.cmake.
+
+::
+
+  WRITE_QT4_CONF(<qt_conf_dir> <qt_conf_contents>)
+
+Writes a qt.conf file with the <qt_conf_contents> into <qt_conf_dir>.
+
+::
+
+  RESOLVE_QT4_PATHS(<paths_var> [<executable_path>])
+
+Loop through <paths_var> list and if any don't exist resolve them
+relative to the <executable_path> (if supplied) or the
+CMAKE_INSTALL_PREFIX.
+
+::
+
+  FIXUP_QT4_EXECUTABLE(<executable>
+    [<qtplugins> <libs> <dirs> <plugins_dir> <request_qt_conf>])
+
+Copies Qt plugins, writes a Qt configuration file (if needed) and
+fixes up a Qt4 executable using BundleUtilities so it is standalone
+and can be drag-and-drop copied to another machine as long as all of
+the system libraries are compatible.
+
+<executable> should point to the executable to be fixed-up.
+
+<qtplugins> should contain a list of the names or paths of any Qt
+plugins to be installed.
+
+<libs> will be passed to BundleUtilities and should be a list of any
+already installed plugins, libraries or executables to also be
+fixed-up.
+
+<dirs> will be passed to BundleUtilities and should contain and
+directories to be searched to find library dependencies.
+
+<plugins_dir> allows an custom plugins directory to be used.
+
+<request_qt_conf> will force a qt.conf file to be written even if not
+needed.
+
+::
+
+  INSTALL_QT4_PLUGIN_PATH(plugin executable copy installed_plugin_path_var
+                          <plugins_dir> <component> <configurations>)
+
+Install (or copy) a resolved <plugin> to the default plugins directory
+(or <plugins_dir>) relative to <executable> and store the result in
+<installed_plugin_path_var>.
+
+If <copy> is set to TRUE then the plugins will be copied rather than
+installed.  This is to allow this module to be used at CMake time
+rather than install time.
+
+If <component> is set then anything installed will use this COMPONENT.
+
+::
+
+  INSTALL_QT4_PLUGIN(plugin executable copy installed_plugin_path_var
+                     <plugins_dir> <component>)
+
+Install (or copy) an unresolved <plugin> to the default plugins
+directory (or <plugins_dir>) relative to <executable> and store the
+result in <installed_plugin_path_var>.  See documentation of
+INSTALL_QT4_PLUGIN_PATH.
+
+::
+
+  INSTALL_QT4_EXECUTABLE(<executable>
+    [<qtplugins> <libs> <dirs> <plugins_dir> <request_qt_conf> <component>])
+
+Installs Qt plugins, writes a Qt configuration file (if needed) and
+fixes up a Qt4 executable using BundleUtilities so it is standalone
+and can be drag-and-drop copied to another machine as long as all of
+the system libraries are compatible.  The executable will be fixed-up
+at install time.  <component> is the COMPONENT used for bundle fixup
+and plugin installation.  See documentation of FIXUP_QT4_BUNDLE.
+#]=======================================================================]
 
 # The functions defined in this file depend on the fixup_bundle function
 # (and others) found in BundleUtilities.cmake
 
-include("${CMAKE_CURRENT_LIST_DIR}/BundleUtilities.cmake")
 set(DeployQt4_cmake_dir "${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)
-endfunction()
+  unset(executable_path)
+  if(ARGC GREATER 1)
+    set(executable_path ${ARGV1})
+  endif()
 
-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}")
+  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()
 
+cmake_policy(GET CMP0080 _cmp0080_value)
+if(NOT DEFINED CMAKE_GENERATOR OR NOT _cmp0080_value STREQUAL "NEW")
+  set(_CMP0080_SUPPRESS_WARNING TRUE)
+  include("${CMAKE_CURRENT_LIST_DIR}/BundleUtilities.cmake")
+  unset(_CMP0080_SUPPRESS_WARNING)
+
+  function(fixup_qt4_executable executable)
+    cmake_policy(GET CMP0080 _cmp0080_value)
+    if(_cmp0080_value STREQUAL "" AND DEFINED CMAKE_GENERATOR)
+      _warn_cmp0080()
+    endif()
+
+    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()
+endif()
+
 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()