delete needless extends.

component/gcc/buildout.cfg

@@ -2,10 +2,8 @@
 # Mostly required to support languages different than C or C++
 [buildout]
 extends =
-  ../m4/buildout.cfg
   ../gmp/buildout.cfg
   ../xz-utils/buildout.cfg
-  ../zip/buildout.cfg
 
 parts =
   gcc

component/ghostscript/buildout.cfg

@@ -2,7 +2,6 @@
 extends =
   ../fontconfig/buildout.cfg
   ../freetype/buildout.cfg
-  ../libjpeg/buildout.cfg
   ../libtiff/buildout.cfg
   ../libxml2/buildout.cfg
   ../pkgconfig/buildout.cfg

component/graphviz/buildout.cfg

@@ -6,13 +6,8 @@ parts =
   graphviz
 extends =
   ../bzip2/buildout.cfg
-  ../fontconfig/buildout.cfg
-  ../freetype/buildout.cfg
-  ../libpng/buildout.cfg
-  ../glib/buildout.cfg
   ../gtk-2/buildout.cfg
   ../pkgconfig/buildout.cfg
-  ../xorg/buildout.cfg
   ../zlib/buildout.cfg
 
 [graphviz]

component/gtk-2/buildout.cfg

 [buildout]
 extends =
   ../autoconf/buildout.cfg
-  ../libtool/buildout.cfg
   ../automake/buildout.cfg
   ../bzip2/buildout.cfg
   ../fontconfig/buildout.cfg
@@ -12,7 +11,7 @@ extends =
   ../libjpeg/buildout.cfg
   ../libpng/buildout.cfg
   ../libtiff/buildout.cfg
-  ../libxml2/buildout.cfg
+  ../libtool/buildout.cfg
   ../perl/buildout.cfg
   ../pkgconfig/buildout.cfg
   ../xorg/buildout.cfg

component/gtkmm/buildout.cfg

 [buildout]
 extends =
   ../bzip2/buildout.cfg
-  ../fontconfig/buildout.cfg
   ../freetype/buildout.cfg
   ../glibmm/buildout.cfg
   ../gtk-2/buildout.cfg
-  ../libpng/buildout.cfg
-  ../libxml2/buildout.cfg
   ../perl/buildout.cfg
   ../xorg/buildout.cfg
   ../xz-utils/buildout.cfg
   ../zlib/buildout.cfg
+
 parts =
   gtkmm
 

component/inkscape/buildout.cfg

@@ -5,7 +5,6 @@ extends =
   ../bzip2/buildout.cfg
   ../freetype/buildout.cfg
   ../garbage-collector/buildout.cfg
-  ../gcc/buildout.cfg
   ../gettext/buildout.cfg
   ../glibmm/buildout.cfg
   ../gtk-2/buildout.cfg

component/libdmtx/buildout.cfg

@@ -6,7 +6,6 @@ extends =
   ../bzip2/buildout.cfg
   ../imagemagick/buildout.cfg
   ../jbigkit/buildout.cfg
-  ../libpng/buildout.cfg
   ../zlib/buildout.cfg
 parts =
   libdmtx

component/librsvg/buildout.cfg

@@ -2,13 +2,11 @@
 parts = librsvg
 extends =
   ../bzip2/buildout.cfg
-  ../pkgconfig/buildout.cfg
-  ../libpng/buildout.cfg
-  ../libxml2/buildout.cfg
-  ../zlib/buildout.cfg
   ../gtk-2/buildout.cfg
-  ../xorg/buildout.cfg
+  ../libxml2/buildout.cfg
+  ../pkgconfig/buildout.cfg
   ../xz-utils/buildout.cfg
+  ../zlib/buildout.cfg
 
 [libcroco]
 recipe = slapos.recipe.cmmi

component/make/buildout.cfg

 [buildout]
-extends =
-  ../autoconf/buildout.cfg
-  ../automake/buildout.cfg
+parts =
+  make
 
 [make]
 # make 3.82 breaks too many things. Stick with 3.81.

component/poppler/buildout.cfg

@@ -3,12 +3,10 @@ parts = poppler
 extends =
   ../bzip2/buildout.cfg
   ../fontconfig/buildout.cfg
-  ../freetype/buildout.cfg
   ../jbigkit/buildout.cfg
   ../libjpeg/buildout.cfg
   ../libpng/buildout.cfg
   ../libtiff/buildout.cfg
-  ../libxml2/buildout.cfg
   ../pkgconfig/buildout.cfg
   ../xz-utils/buildout.cfg
   ../zlib/buildout.cfg