From c823f04e0cbc4753cc5b6d5c9f45b9f015a12568 Mon Sep 17 00:00:00 2001
From: Konstantin Podsvirov <konstantin@podsvirov.pro>
Date: Fri, 3 Jul 2015 12:58:22 +0300
Subject: CMake: New option CMake_INSTALL_COMPONENTS

By default is OFF.
Now it's used with CPack IFW himself installer.
---
 CMakeCPack.cmake | 76 +++++++++++++++++++++++++++++++++++---------------------
 1 file changed, 48 insertions(+), 28 deletions(-)

(limited to 'CMakeCPack.cmake')

diff --git a/CMakeCPack.cmake b/CMakeCPack.cmake
index 0eda2bd063..d7c602403c 100644
--- a/CMakeCPack.cmake
+++ b/CMakeCPack.cmake
@@ -66,34 +66,40 @@ if(EXISTS "${CMAKE_ROOT}/Modules/CPack.cmake")
   endif()
 
   # Components
-  set(_CPACK_IFW_COMPONENTS_ALL cmake ctest cpack)
-  list(APPEND _CPACK_IFW_COMPONENTS_ALL data)
-  if(CMAKE_INSTALL_DEFAULT_COMPONENT_NAME)
-    set(_CPACK_IFW_COMPONENT_UNSPECIFIED_NAME
-      ${CMAKE_INSTALL_DEFAULT_COMPONENT_NAME})
-  else()
-    set(_CPACK_IFW_COMPONENT_UNSPECIFIED_NAME Unspecified)
-  endif()
-  list(APPEND _CPACK_IFW_COMPONENTS_ALL ${_CPACK_IFW_COMPONENT_UNSPECIFIED_NAME})
-  string(TOUPPER "${_CPACK_IFW_COMPONENT_UNSPECIFIED_NAME}"
-    _CPACK_IFW_COMPONENT_UNSPECIFIED_UNAME)
-  if(BUILD_CursesDialog)
-    list(APPEND _CPACK_IFW_COMPONENTS_ALL ccmake)
-  endif()
-  if(BUILD_QtDialog)
-    list(APPEND _CPACK_IFW_COMPONENTS_ALL cmake-gui)
-  endif()
-  if(SPHINX_MAN)
-    list(APPEND _CPACK_IFW_COMPONENTS_ALL sphinx-man)
-  endif()
-  if(SPHINX_HTML)
-    list(APPEND _CPACK_IFW_COMPONENTS_ALL sphinx-html)
-  endif()
-  if(SPHINX_SINGLEHTML)
-    list(APPEND _CPACK_IFW_COMPONENTS_ALL sphinx-singlehtml)
-  endif()
-  if(SPHINX_QTHELP)
-    list(APPEND _CPACK_IFW_COMPONENTS_ALL sphinx-qthelp)
+  if(CMake_INSTALL_COMPONENTS)
+    set(_CPACK_IFW_COMPONENTS_ALL cmake ctest cpack)
+    if(CMAKE_INSTALL_DEFAULT_COMPONENT_NAME)
+      set(_CPACK_IFW_COMPONENT_UNSPECIFIED_NAME
+        ${CMAKE_INSTALL_DEFAULT_COMPONENT_NAME})
+    else()
+      set(_CPACK_IFW_COMPONENT_UNSPECIFIED_NAME Unspecified)
+    endif()
+    list(APPEND _CPACK_IFW_COMPONENTS_ALL ${_CPACK_IFW_COMPONENT_UNSPECIFIED_NAME})
+    string(TOUPPER "${_CPACK_IFW_COMPONENT_UNSPECIFIED_NAME}"
+      _CPACK_IFW_COMPONENT_UNSPECIFIED_UNAME)
+    if(BUILD_CursesDialog)
+      list(APPEND _CPACK_IFW_COMPONENTS_ALL ccmake)
+    endif()
+    if(BUILD_QtDialog)
+      list(APPEND _CPACK_IFW_COMPONENTS_ALL cmake-gui)
+    endif()
+    if(SPHINX_MAN)
+      list(APPEND _CPACK_IFW_COMPONENTS_ALL sphinx-man)
+    endif()
+    if(SPHINX_HTML)
+      list(APPEND _CPACK_IFW_COMPONENTS_ALL sphinx-html)
+    endif()
+    if(SPHINX_SINGLEHTML)
+      list(APPEND _CPACK_IFW_COMPONENTS_ALL sphinx-singlehtml)
+    endif()
+    if(SPHINX_QTHELP)
+      list(APPEND _CPACK_IFW_COMPONENTS_ALL sphinx-qthelp)
+    endif()
+    set(_CPACK_IFW_COMPONENTS_CONFIGURATION "
+  # Components
+  set(CPACK_COMPONENTS_ALL \"${_CPACK_IFW_COMPONENTS_ALL}\")
+  set(CPACK_COMPONENTS_GROUPING IGNORE)
+")
   endif()
 
   # Components scripts configuration
@@ -107,9 +113,23 @@ if(EXISTS "${CMAKE_ROOT}/Modules/CPack.cmake")
   if(${CMAKE_SYSTEM_NAME} MATCHES Windows)
     set(_CPACK_IFW_PACKAGE_ICON
         "set(CPACK_IFW_PACKAGE_ICON \"${CMake_SOURCE_DIR}/Source/QtDialog/CMakeSetup.ico\")")
+    if(BUILD_QtDialog)
+      set(_CPACK_IFW_SHORTCUT_OPTIONAL "${_CPACK_IFW_SHORTCUT_OPTIONAL}component.addOperation(\"CreateShortcut\", \"@TargetDir@/bin/cmake-gui.exe\", \"@StartMenuDir@/CMake (cmake-gui).lnk\");\n")
+    endif()
+    if(SPHINX_HTML)
+      set(_CPACK_IFW_SHORTCUT_OPTIONAL "${_CPACK_IFW_SHORTCUT_OPTIONAL}component.addOperation(\"CreateShortcut\", \"@TargetDir@/doc/cmake-${CMake_VERSION_MAJOR}.${CMake_VERSION_MINOR}/html/index.html\", \"@StartMenuDir@/CMake Documentation.lnk\");\n")
+    endif()
+    configure_file("${CMake_SOURCE_DIR}/Source/QtIFW/installscript.qs.in"
+      "${CMake_BINARY_DIR}/installscript.qs" @ONLY
+    )
     install(FILES "${CMake_SOURCE_DIR}/Source/QtIFW/cmake.org.html"
       DESTINATION "${CMAKE_DOC_DIR}"
     )
+    if(CMake_INSTALL_COMPONENTS)
+      set(_CPACK_IFW_PACKAGE_SCRIPT "${CMake_BINARY_DIR}/CMake.qs")
+    else()
+      set(_CPACK_IFW_PACKAGE_SCRIPT "${CMake_BINARY_DIR}/installscript.qs")
+    endif()
   endif()
 
   if(${CMAKE_SYSTEM_NAME} MATCHES Linux)
-- 
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