$NetBSD: patch-xdg_CMakeLists.txt,v 1.1 2020/07/27 15:21:43 nia Exp $

pkgsrc has cmake >= 3.0.2

--- xdg/CMakeLists.txt.orig	2020-07-12 19:33:44.000000000 +0000
+++ xdg/CMakeLists.txt
@@ -1,24 +1,12 @@
 # GNUInstallDirs requires CMake >= 3.0.2
-#include(GNUInstallDirs)
+include(GNUInstallDirs)
 
 set(XDG_APPLICATION_ID "org.widelands.Widelands")
 
 list(APPEND icon_sizes "16" "32" "48" "64" "128")
 foreach (icon_size ${icon_sizes})
-  #install(FILES ${CMAKE_SOURCE_DIR}/data/images/logos/wl-ico-${icon_size}.png DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/icons/hicolor/${icon_size}x${icon_size}/apps RENAME ${XDG_APPLICATION_ID}.png)
-  install(FILES ${CMAKE_SOURCE_DIR}/data/images/logos/wl-ico-${icon_size}.png DESTINATION ../share/icons/hicolor/${icon_size}x${icon_size}/apps RENAME ${XDG_APPLICATION_ID}.png)
+  install(FILES ${CMAKE_SOURCE_DIR}/data/images/logos/wl-ico-${icon_size}.png DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/icons/hicolor/${icon_size}x${icon_size}/apps RENAME ${XDG_APPLICATION_ID}.png)
 endforeach (icon_size ${icon_sizes})
-#install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/${CMAKE_PROJECT_NAME}.6           DESTINATION ${CMAKE_INSTALL_MANDIR}/man6)
-install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/${CMAKE_PROJECT_NAME}.6           DESTINATION ../share/man/man6)
-#install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/${XDG_APPLICATION_ID}.desktop     DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/applications)
-install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/${XDG_APPLICATION_ID}.desktop     DESTINATION ../share/applications)
-#install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/${XDG_APPLICATION_ID}.appdata.xml DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/metainfo)
-install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/${XDG_APPLICATION_ID}.appdata.xml DESTINATION ../share/metainfo)
-
-find_program(GTK_UPDATE_ICON_CACHE NAMES gtk-update-icon-cache)
-if (GTK_UPDATE_ICON_CACHE)
-  #install(CODE "execute_process (COMMAND ${GTK_UPDATE_ICON_CACHE} -t -f ${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_DATAROOTDIR}/icons/hicolor ||: )")
-  install(CODE "execute_process (COMMAND ${GTK_UPDATE_ICON_CACHE} -t -f ${CMAKE_INSTALL_PREFIX}/../share/icons/hicolor ||: )")
-else (GTK_UPDATE_ICON_CACHE)
-  message(WARNING "gtk-update-icon-cache not found!")
-endif (GTK_UPDATE_ICON_CACHE)
+install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/${CMAKE_PROJECT_NAME}.6           DESTINATION ${CMAKE_INSTALL_MANDIR}/man6)
+install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/${XDG_APPLICATION_ID}.desktop     DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/applications)
+install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/${XDG_APPLICATION_ID}.appdata.xml DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/metainfo)