Use universal common rules instead of many individual CMakeListst.txt files.

Note: For systems and distributions where individual language directories
are unpacked for building, you need to add an unpacking for the 'template'
directory in addition to the 'cmake' directory.

Signed-off-by: Slávek Banko <slavek.banko@axis.cz>
(cherry picked from commit 6d747afe2f2250a9f25adb3c758a91fc21520e74)

1 files changed, 167 insertions, 0 deletions

diff --git a/template/commonCMakeLists.txt b/template/commonCMakeLists.txt
new file mode 100644
index 00000000000..e5c97d8d9ab
--- /dev/null
+++ b/template/commonCMakeLists.txt
@@ -0,0 +1,167 @@
+#################################################
+#
+#  (C) 2013 Alexander Golubev (Fat-Zer)
+#  fatzer2 (AT) gmail.com
+#
+#  (C) 2020 Slávek Banko
+#  slavek.banko (AT) axis.cz
+#
+#  Improvements and feedback are welcome
+#
+#  This file is released under GPL >= 2
+#
+#################################################
+
+cmake_minimum_required( VERSION 2.8 )
+
+
+##### general package setup #####################
+
+string( REGEX REPLACE ".*-([^-]*)$" "\\1" _lang ${CMAKE_CURRENT_SOURCE_DIR} )
+message( STATUS "Configure for language ${_lang}" )
+
+project( tde-i18n-${_lang} )
+set( VERSION R14.0.10 )
+
+
+##### include essential cmake modules ###########
+
+include( FindPkgConfig ) # required for find_package( TDE )
+
+
+##### include our cmake modules #################
+
+set( CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake/modules" )
+include( TDEMacros )
+
+
+##### find required stuff #######################
+
+find_package( TDE )
+
+
+##### setup install paths #######################
+
+tde_save_and_set( CMAKE_INSTALL_DEFAULT_COMPONENT_NAME "${_lang}" )
+include( TDESetupPaths )
+tde_setup_paths( )
+
+
+##### user requested modules ####################
+
+option( BUILD_ALL "Build all" OFF )
+option( BUILD_DOC "Build documentation" ${BUILD_ALL} )
+option( BUILD_DATA "Build data" ${BUILD_ALL} )
+option( BUILD_MESSAGES "Build message and GUI translation" ${BUILD_ALL} )
+
+
+###### subdirectories ###########################
+
+# build data files
+if( BUILD_DATA AND
+    EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/data/CMakeLists.txt )
+  add_subdirectory( data )
+endif()
+
+
+# build documentation
+if( BUILD_DOC )
+  # search directories with documentation
+  file( GLOB_RECURSE _doc_files RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} docs/* )
+  foreach( _doc_file IN LISTS _doc_files )
+    get_filename_component( _doc_dir ${_doc_file} PATH )
+    list( APPEND _doc_dirs ${_doc_dir} )
+  endforeach()
+  if( _doc_dirs )
+
+    # sort and clear the list of directories
+    list( SORT _doc_dirs )
+    list( REMOVE_DUPLICATES _doc_dirs )
+    list( REMOVE_ITEM _doc_dirs "docs/common" )
+
+    # install common files
+    file( GLOB common_docs_INSTALL
+      RELATIVE ${CMAKE_CURRENT_SOURCE_DIR}/docs/common
+      docs/common/*
+    )
+    file( GLOB common_docs_LINK
+      RELATIVE ${TDE_HTML_DIR}/en/common/
+      ${TDE_HTML_DIR}/en/common/*
+    )
+    if( common_docs_INSTALL )
+      list( REMOVE_ITEM common_docs_INSTALL CMakeLists.txt Makefile.am )
+      foreach( _file IN LISTS common_docs_INSTALL )
+        list( REMOVE_ITEM common_docs_LINK ${_file} )
+        install(
+          FILES docs/common/${_file}
+          DESTINATION ${HTML_INSTALL_DIR}/${_lang}/common
+        )
+      endforeach( )
+    endif()
+    foreach( _file IN LISTS common_docs_LINK )
+      tde_install_symlink(
+        ${TDE_HTML_DIR}/en/common/${_file}
+        ${HTML_INSTALL_DIR}/${_lang}/common/${_file}
+      )
+    endforeach( )
+
+    # create handbooks or install other files
+    foreach( _doc_dir IN LISTS _doc_dirs )
+      file( GLOB _doc_files RELATIVE ${CMAKE_CURRENT_SOURCE_DIR}/${_doc_dir} ${_doc_dir}/*.docbook )
+      string( REGEX REPLACE "^[^/]*/[^/]*/" "" _doc_dest ${_doc_dir} )
+      if( _doc_files )
+        list( FIND _doc_files "index.docbook" _find_index )
+        if( -1 EQUAL _find_index )
+          set( _noindex "NOINDEX" )
+        else()
+          unset( _noindex )
+        endif()
+        tde_create_handbook(
+          SOURCE_BASEDIR ${_doc_dir}
+          ${_noindex}
+          LANG ${_lang}
+          DESTINATION ${_doc_dest}
+        )
+      else()
+        file( GLOB _doc_files
+              RELATIVE ${CMAKE_CURRENT_SOURCE_DIR}
+              ${_doc_dir}/*.css ${_doc_dir}/*.png )
+        install(
+          FILES ${_doc_files}
+          DESTINATION ${HTML_INSTALL_DIR}/${_lang}/${_doc_dest}
+        )
+      endif()
+    endforeach()
+  endif()
+endif()
+
+
+# build messages
+if( BUILD_MESSAGES )
+  # install base files for locale
+  file( GLOB locale_base_files RELATIVE ${CMAKE_CURRENT_SOURCE_DIR}
+        messages/flag.png messages/charset )
+  if( EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/messages/entry.desktop )
+    tde_create_translated_desktop(
+      SOURCE messages/entry.desktop
+      DESTINATION ${LOCALE_INSTALL_DIR}/${_lang}
+    )
+  endif()
+  if( locale_base_files )
+    install(
+      FILES ${locale_base_files}
+      DESTINATION ${LOCALE_INSTALL_DIR}/${_lang}
+    )
+  endif()
+
+  # create translations
+  file( GLOB_RECURSE _messages RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} messages/*.po )
+  if( _messages )
+    tde_create_translation( FILES ${_messages} LANG ${_lang} )
+  endif()
+endif()
+
+
+# restore default install component name
+
+tde_restore( CMAKE_INSTALL_DEFAULT_COMPONENT_NAME )