From ffca21f2743a7b367fa212799c6e2fea6190dd5d Mon Sep 17 00:00:00 2001
From: manuel <manuel@mausz.at>
Date: Tue, 3 Mar 2015 16:53:59 +0100
Subject: initial commit for kodi master

---
 project/cmake/scripts/common/addon-helpers.cmake | 113 +++++++++++++++++++++++
 1 file changed, 113 insertions(+)
 create mode 100644 project/cmake/scripts/common/addon-helpers.cmake

(limited to 'project/cmake/scripts/common/addon-helpers.cmake')

diff --git a/project/cmake/scripts/common/addon-helpers.cmake b/project/cmake/scripts/common/addon-helpers.cmake
new file mode 100644
index 0000000..b94df2a
--- /dev/null
+++ b/project/cmake/scripts/common/addon-helpers.cmake
@@ -0,0 +1,113 @@
+# Workaround for the fact that cpack's filenames are not customizable.
+# Each add-on is added as a separate component to facilitate zip/tgz packaging.
+# The filenames are always of the form basename-component, which is 
+# incompatible with the addonid-version scheme we want. This hack renames
+# the files from the file names generated by the 'package' target.
+# Sadly we cannot extend the 'package' target, as it is a builtin target, see 
+# http://public.kitware.com/Bug/view.php?id=8438
+# Thus, we have to add an 'addon-package' target.
+add_custom_target(addon-package
+                  COMMAND ${CMAKE_COMMAND} --build ${CMAKE_BINARY_DIR} --target package)
+
+macro(add_cpack_workaround target version ext)
+  add_custom_command(TARGET addon-package PRE_BUILD
+                     COMMAND ${CMAKE_COMMAND} -E rename addon-${target}-${version}.${ext} ${target}-${version}.${ext})
+endmacro()
+
+# Grab the version from a given add-on's addon.xml
+macro (addon_version dir prefix)
+  FILE(READ ${dir}/addon.xml ADDONXML)
+  STRING(REGEX MATCH "<addon[^>]*version.?=.?.[0-9\\.]+" VERSION_STRING ${ADDONXML}) 
+  STRING(REGEX REPLACE ".*version=.([0-9\\.]+).*" "\\1" ${prefix}_VERSION ${VERSION_STRING})
+  message(STATUS ${prefix}_VERSION=${${prefix}_VERSION})
+endmacro()
+
+# Build, link and optionally package an add-on
+macro (build_addon target prefix libs)
+  ADD_LIBRARY(${target} ${${prefix}_SOURCES})
+  TARGET_LINK_LIBRARIES(${target} ${${libs}})
+  addon_version(${target} ${prefix})
+  SET_TARGET_PROPERTIES(${target} PROPERTIES VERSION ${${prefix}_VERSION}
+                                             SOVERSION ${APP_VERSION_MAJOR}.${APP_VERSION_MINOR}
+                                             PREFIX "")
+  IF(OS STREQUAL "android")
+    SET_TARGET_PROPERTIES(${target} PROPERTIES PREFIX "lib")
+  ENDIF(OS STREQUAL "android")
+
+  # set zip as default if addon-package is called without PACKAGE_XXX
+  SET(CPACK_GENERATOR "ZIP")
+  SET(ext "zip")
+  IF(PACKAGE_ZIP OR PACKAGE_TGZ)
+    IF(PACKAGE_TGZ)
+      SET(CPACK_GENERATOR "TGZ")
+      SET(ext "tar.gz")
+    ENDIF(PACKAGE_TGZ)
+    SET(CPACK_INCLUDE_TOPLEVEL_DIRECTORY OFF)
+    set(CPACK_PACKAGE_FILE_NAME addon)
+    IF(CMAKE_BUILD_TYPE STREQUAL "Release")
+      SET(CPACK_STRIP_FILES TRUE)
+    ENDIF(CMAKE_BUILD_TYPE STREQUAL "Release")
+    set(CPACK_ARCHIVE_COMPONENT_INSTALL ON)
+    set(CPACK_COMPONENTS_IGNORE_GROUPS 1)
+    list(APPEND CPACK_COMPONENTS_ALL ${target}-${${prefix}_VERSION})
+    # Pack files together to create an archive
+    INSTALL(DIRECTORY ${target} DESTINATION ./ COMPONENT ${target}-${${prefix}_VERSION})
+    IF(WIN32)
+      # get the installation location for the addon's target
+      get_property(dll_location TARGET ${target} PROPERTY LOCATION)
+      # in case of a VC++ project the installation location contains a $(Configuration) VS variable
+      # we replace it with ${CMAKE_BUILD_TYPE} (which doesn't cover the case when the build configuration
+      # is changed within Visual Studio)
+      string(REPLACE "$(Configuration)" "${CMAKE_BUILD_TYPE}" dll_location "${dll_location}")
+
+      # install the generated DLL file
+      INSTALL(PROGRAMS ${dll_location} DESTINATION ${target}
+              COMPONENT ${target}-${${prefix}_VERSION})
+
+      IF(CMAKE_BUILD_TYPE MATCHES Debug)
+        # for debug builds also install the PDB file
+        get_filename_component(dll_directory ${dll_location} DIRECTORY)
+        INSTALL(FILES ${dll_directory}/${target}.pdb DESTINATION ${target}
+                COMPONENT ${target}-${${prefix}_VERSION})
+      ENDIF()
+    ELSE(WIN32)
+      INSTALL(TARGETS ${target} DESTINATION ${target}
+              COMPONENT ${target}-${${prefix}_VERSION})
+    ENDIF(WIN32)
+    add_cpack_workaround(${target} ${${prefix}_VERSION} ${ext})
+  ELSE(PACKAGE_ZIP OR PACKAGE_TGZ)
+    INSTALL(TARGETS ${target} DESTINATION lib/kodi/addons/${target})
+    INSTALL(DIRECTORY ${target} DESTINATION share/kodi/addons)
+  ENDIF(PACKAGE_ZIP OR PACKAGE_TGZ)
+endmacro()
+
+# finds a path to a given file (recursive)
+function (kodi_find_path var_name filename search_path strip_file)
+  file(GLOB_RECURSE PATH_TO_FILE ${search_path} ${filename})
+  if(strip_file)
+    string(REPLACE ${filename} "" PATH_TO_FILE ${PATH_TO_FILE})
+  endif(strip_file)
+  set (${var_name} ${PATH_TO_FILE} PARENT_SCOPE)
+endfunction()
+
+# Cmake build options
+include(addoptions)
+include(TestCXXAcceptsFlag)
+OPTION(PACKAGE_ZIP "Package Zip file?" OFF)
+OPTION(PACKAGE_TGZ "Package TGZ file?" OFF)
+OPTION(BUILD_SHARED_LIBS "Build shared libs?" ON)
+
+# LTO support?
+CHECK_CXX_ACCEPTS_FLAG("-flto" HAVE_LTO)
+IF(HAVE_LTO)
+  OPTION(USE_LTO "use link time optimization" OFF)
+  IF(USE_LTO)
+    add_options(ALL_LANGUAGES ALL_BUILDS "-flto")
+  ENDIF(USE_LTO)
+ENDIF(HAVE_LTO) 
+
+# set this to try linking dependencies as static as possible
+IF(ADDONS_PREFER_STATIC_LIBS)
+  SET(CMAKE_FIND_LIBRARY_SUFFIXES .lib .a ${CMAKE_FIND_LIBRARY_SUFFIXES})
+ENDIF(ADDONS_PREFER_STATIC_LIBS)
+
-- 
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