[atkmm/atkmm-2-28] NMake Makefiles: Fix gendef invocation

[Chun-wei Fan <fanchunwei src gnome org>]

commit f9706630cf2b0ce3589f9d8dedc2a1e449ce55c4
Author: Chun-wei Fan <fanchunwei src gnome org>
Date:   Mon Aug 31 10:27:31 2020 +0800

    NMake Makefiles: Fix gendef invocation
    
    We ought to pass in the DLL filename with the '.dll' extension to gendef, not
    just the .lib filename

 MSVC_NMake/generate-msvc.mak | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/MSVC_NMake/generate-msvc.mak b/MSVC_NMake/generate-msvc.mak
index 62bed2f..d0c64c7 100644
--- a/MSVC_NMake/generate-msvc.mak
+++ b/MSVC_NMake/generate-msvc.mak
@@ -11,7 +11,7 @@ vs$(VSVER)\$(CFG)\$(PLAT)\atkmm\private:
 
 # Generate .def files
 vs$(VSVER)\$(CFG)\$(PLAT)\atkmm\atkmm.def: $(GENDEF) vs$(VSVER)\$(CFG)\$(PLAT)\atkmm $(atkmm_OBJS)
-       vs$(VSVER)\$(CFG)\$(PLAT)\gendef.exe $@ $(ATKMM_LIBNAME) vs$(VSVER)\$(CFG)\$(PLAT)\atkmm\*.obj
+       vs$(VSVER)\$(CFG)\$(PLAT)\gendef.exe $@ $(ATKMM_DLLNAME).dll vs$(VSVER)\$(CFG)\$(PLAT)\atkmm\*.obj
 
 # Generate wrap_init.cc files
 vs$(VSVER)\$(CFG)\$(PLAT)\atkmm\wrap_init.cc: $(atkmm_real_hg)