# dll.mk - auxilary Makefile to easy build dll's for mingw32 target # ver. 0.6 of 1999-03-25 # # Homepage of this makefile - http://www.is.lg.ua/~paul/devel/ # Homepage of original mingw32 project - # http://www.fu.is.saga-u.ac.jp/~colin/gcc.html # # How to use: # This makefile can: # 1. Create automatical .def file from list of objects # 2. Create .dll from objects and .def file, either automatical, or your # hand-written (maybe) file, which must have same basename as dll # WARNING! There MUST be object, which name match dll's name. Make sux. # 3. Create import library from .def (as for .dll, only its name required, # not dll itself) # By convention implibs for dll have .dll.a suffix, e.g. libstuff.dll.a # Why not just libstuff.a? 'Cos that's name for static lib, ok? # Process divided into 3 phases because: # 1. Pre-existent .def possible # 2. Generating implib is enough time-consuming # # Variables: # DLL_LDLIBS - libs for linking dll # DLL_LDFLAGS - flags for linking dll # # By using $(DLL_SUFFIX) instead of 'dll', e.g. stuff.$(DLL_SUFFIX) # you may help porting makefiles to other platforms # # Put this file in your make's include path (e.g. main include dir, for # more information see include section in make doc). Put in the beginning # of your own Makefile line "include dll.mk". Specify dependences, e.g.: # # Do all stuff in one step # libstuff.dll.a: $(OBJECTS) stuff.def # stuff.def: $(OBJECTS) # # Steps separated, pre-provided .def, link with user32 # # DLL_LDLIBS=-luser32 # stuff.dll: $(OBJECTS) # libstuff.dll.a: $(OBJECTS) DLLWRAP=dllwrap DLLTOOL=dlltool DLL_SUFFIX=dll .SUFFIXES: .o .$(DLL_SUFFIX) _%.def: %.o $(DLLTOOL) --export-all --output-def $@ $^ %.$(DLL_SUFFIX): %.o $(DLLWRAP) --dllname $(notdir $@) --driver-name $(CC) --def $*.def -o $@ $(filter %.o,$^) $(DLL_LDFLAGS) $(DLL_LDLIBS) lib%.$(DLL_SUFFIX).a:%.def $(DLLTOOL) --dllname $(notdir $*.dll) --def $< --output-lib $@ # End