ncurses: add patch for gcc 5.2

component/ncurses/buildout.cfg

@@ -11,6 +11,7 @@ md5sum = ee13d052e1ead260d7c28071f46eefb1
 patch-options = -p1
 patches =
   ${:_profile_base_location_}/ncurses-5.9-gcc-5.patch#57f4cd0cc0c0a42a5ddb2167f9546d72
+  ${:_profile_base_location_}/work_around_changed_output_of_GNU_cpp_5.x.patch#130537ea8c0b51f7bd1ee2461b734da9
 configure-options =
   --prefix=${buildout:parts-directory}/${:_buildout_section_name_}
   --with-shared

component/ncurses/work_around_changed_output_of_GNU_cpp_5.x.patch

+Building ncurses with GCC 5 (or more precisely, with its 'cpp') fails with a
+syntax error, caused by earlier preprocessing.
+
+(I'm not entirely sure whether it's a GCC bug or rather caused by a new
+feature which breaks further processing with 'awk' and 'sed';  I *think*
+at least the 'awk' inline script "AW2" simply isn't prepared for the changed
+output of 'cpp' w.r.t. line directives [1].  Anyway, the patch fixes the issue.)
+
+[1] https://gcc.gnu.org/gcc-5/porting_to.html
+
+
+--- ncurses-5.9.20131221/ncurses/base/MKlib_gen.sh	2011-06-04 21:14:08.000000000 +0200
++++ ncurses-5.9.20131221/ncurses/base/MKlib_gen.sh	2015-04-26 00:47:06.911680782 +0200
+@@ -62,7 +62,9 @@
+ if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
+ if test "${LC_COLLATE+set}"  = set; then LC_COLLATE=C;  export LC_COLLATE;  fi
+ 
+-preprocessor="$1 -DNCURSES_INTERNALS -I../include"
++# Work around "unexpected" output of GCC 5.x's cpp w.r.t. #line directives
++# by simply suppressing them:
++preprocessor="$1 -P -DNCURSES_INTERNALS -I../include"
+ AWK="$2"
+ USE="$3"
+