ti_plugins/davinci/common/glib-gen.mak

   1 # these are the variables your Makefile.am should set
   2 # the example is based on the colorbalance interface
   3
   4 #glib_enum_headers=$(colorbalance_headers)
   5 #glib_enum_define=GST_COLOR_BALANCE
   6 #glib_enum_prefix=gst_color_balance
   7
   8 # these are all the rules generating the relevant files
   9 %-marshal.h: %-marshal.list
  10         glib-genmarshal --header --prefix=$(glib_enum_prefix)_marshal $^ > $*-marshal.h.tmp
  11         mv $*-marshal.h.tmp $*-marshal.h
  12
  13 %-marshal.c: %-marshal.list
  14         echo "#include \"$*-marshal.h\"" >> $*-marshal.c.tmp
  15         glib-genmarshal --body --prefix=$(glib_enum_prefix)_marshal $^ >> $*-marshal.c.tmp
  16         mv $*-marshal.c.tmp $*-marshal.c
  17
  18 %-enumtypes.h: $(glib_enum_headers)
  19         glib-mkenums \
  20         --fhead "#ifndef __$(glib_enum_define)_ENUM_TYPES_H__\n#define __$(glib_enum_define)_ENUM_TYPES_H__\n\n#include <glib-object.h>\n\nG_BEGIN_DECLS\n" \
  21         --fprod "/* enumerations from \"@filename@\" */\n" \
  22         --vhead "GType @enum_name@_get_type (void);\n#define GST_TYPE_@ENUMSHORT@ (@enum_name@_get_type())\n"         \
  23         --ftail "G_END_DECLS\n\n#endif /* __$(glib_enum_define)_ENUM_TYPES_H__ */" \
  24         $^ > $@
  25
  26 %-enumtypes.c: $(glib_enum_headers)
  27         @if test "x$(glib_enum_headers)" == "x"; then echo "ERROR: glib_enum_headers is empty, please fix Makefile"; exit 1; fi
  28         glib-mkenums \
  29         --fhead "#include <$*.h>" \
  30         --fprod "\n/* enumerations from \"@filename@\" */" \
  31         --vhead "GType\n@enum_name@_get_type (void)\n{\n  static GType etype = 0;\n  if (etype == 0) {\n    static const G@Type@Value values[] = {"     \
  32         --vprod "      { @VALUENAME@, \"@VALUENAME@\", \"@valuenick@\" }," \
  33         --vtail "      { 0, NULL, NULL }\n    };\n    etype = g_@type@_register_static (\"@EnumName@\", values);\n  }\n  return etype;\n}\n" \
  34         $^ > $@
  35
  36 # a hack rule to make sure .Plo files exist because they get include'd
  37 # from Makefile's
  38 .deps/%-marshal.Plo:
  39         touch $@
  40
  41 .deps/%-enumtypes.Plo:
  42         touch $@