File getdp-2.11.2-fix-doc-build.patch of Package getdp

Index: getdp-2.11.2-source/CMakeLists.txt
===================================================================
--- getdp-2.11.2-source.orig/CMakeLists.txt
+++ getdp-2.11.2-source/CMakeLists.txt
@@ -969,8 +969,8 @@ if(MAKEINFO)
   add_custom_target(txt DEPENDS ${TEX_DIR}/getdp.txt)
   add_custom_command(OUTPUT ${TEX_DIR}/getdp.html DEPENDS ${TEX_SRC}
     COMMAND ${MAKEINFO} --html --css-ref=http://getdp.info/getdp.css
-    --no-split --set-customization-variable
-    EXTRA_HEAD='<meta name="viewport" content="width=device-width,initial-scale=1.0">'
+    --no-split 
+    -D EXTRA_HEAD='<meta name="viewport" content="width=device-width,initial-scale=1.0">'
     ARGS ${TEX_DIR}/getdp.texi WORKING_DIRECTORY ${TEX_DIR})
   add_custom_target(html DEPENDS ${TEX_DIR}/getdp.html)
   install(FILES ${TEX_DIR}/getdp.html DESTINATION ${GETDP_DOC} OPTIONAL)