pkgs/development/compilers/vala/gvc-compat.patch

   1 diff --git i/libvaladoc/Makefile.am w/libvaladoc/Makefile.am
   2 index 8dc398cf1..a5d8a45b4 100644
   3 --- i/libvaladoc/Makefile.am
   4 +++ w/libvaladoc/Makefile.am
   5 @@ -176,9 +176,13 @@ endif
   6  libvaladoc@PACKAGE_SUFFIX@_la_SOURCES = \
   7         libvaladoc.vala.stamp \
   8         $(libvaladoc_la_VALASOURCES:.vala=.c) \
   9 -       gvc-compat.c \
  10         $(NULL)
  11
  12 +if ENABLE_GRAPHVIZ
  13 +libvaladoc@PACKAGE_SUFFIX@_la_SOURCES += \
  14 +       gvc-compat.c
  15 +endif
  16 +
  17  valadoc@PACKAGE_SUFFIX@.vapi valadoc.h: libvaladoc.vala.stamp
  18  libvaladoc.vala.stamp: $(libvaladoc_la_VALASOURCES)
  19         $(VALA_V)$(VALAC) \