panda3d/panda/metalibs/pandadx9/Sources.pp

#define BUILD_DIRECTORY $[HAVE_DX9]

// DIR_TYPE "metalib" indicates we are building a shared library that
// consists mostly of references to other shared libraries.  Under
// Windows, this directly produces a DLL (as opposed to the regular
// src libraries, which don't produce anything but a pile of OBJ files
// under Windows).

#define DIR_TYPE metalib
#define BUILDING_DLL BUILDING_PANDADX

#define COMPONENT_LIBS \
    p3dxgsg9
#define LOCAL_LIBS p3gsgbase p3display p3express p3gobj
#define OTHER_LIBS p3dtoolconfig p3dtool

#begin metalib_target
  #define TARGET pandadx9
  #define SOURCES pandadx9.cxx
  #define WIN_SYS_LIBS \
     ddraw dxguid winmm \
     kernel32 gdi32 user32 advapi32 $[WIN_SYS_LIBS]
#end metalib_target