new file mode 100644
--- /dev/null
+++ b/src/GvimExt/Make_cyg.mak
@@ -0,0 +1,77 @@
+# Project: gvimext
+# Generates gvimext.dll with gcc.
+# To be used with Cygwin.
+#
+# Originally, the DLL base address was fixed: -Wl,--image-base=0x1C000000
+# Now it is allocated dymanically by the linker by evaluating all DLLs
+# already loaded in memory. The binary image contains as well information
+# for automatic pseudo-rebasing, if needed by the system. ALV 2004-02-29
+
+# If cross-compiling set this to yes, else set it to no
+CROSS = no
+#CROSS = yes
+# For the old MinGW 2.95 (the one you get e.g. with debian woody)
+# set the following variable to yes and check if the executables are
+# really named that way.
+# If you have a newer MinGW or you are using cygwin set it to no and
+# check also the executables
+MINGWOLD = no
+
+# Link against the shared versions of libgcc/libstdc++ by default.  Set
+# STATIC_STDCPLUS to "yes" to link against static versions instead.
+STATIC_STDCPLUS=no
+#STATIC_STDCPLUS=yes
+
+# Note: -static-libstdc++ is not available until gcc 4.5.x.
+LDFLAGS += -shared
+ifeq (yes, $(STATIC_STDCPLUS))
+LDFLAGS += -static-libgcc -static-libstdc++
+endif
+
+ifeq ($(CROSS),yes)
+DEL = rm
+ifeq ($(MINGWOLD),yes)
+CXXFLAGS := -O2 -mno-cygwin -fvtable-thunks
+else
+CXXFLAGS := -O2 -mno-cygwin
+endif
+else
+CXXFLAGS := -O2 -mno-cygwin
+ifneq (sh.exe, $(SHELL))
+DEL = rm
+else
+DEL = del
+endif
+endif
+CXX := $(CROSS_COMPILE)g++
+WINDRES := $(CROSS_COMPILE)windres
+WINDRES_CXX = $(CXX)
+WINDRES_FLAGS = --preprocessor="$(WINDRES_CXX) -E -xc" -DRC_INVOKED
+LIBS :=  -luuid
+RES  := gvimext.res
+DEFFILE = gvimext_ming.def
+OBJ  := gvimext.o
+
+DLL  := gvimext.dll
+
+.PHONY: all all-before all-after clean clean-custom
+
+all: all-before $(DLL) all-after
+
+$(DLL): $(OBJ) $(RES) $(DEFFILE)
+	$(CXX) $(LDFLAGS) $(CXXFLAGS) -s -o $@ \
+		-Wl,--enable-auto-image-base \
+		-Wl,--enable-auto-import \
+		-Wl,--whole-archive \
+			$^ \
+		-Wl,--no-whole-archive \
+			$(LIBS)
+
+gvimext.o: gvimext.cpp
+	$(CXX) $(CXXFLAGS) -DFEAT_GETTEXT -c $? -o $@
+
+$(RES): gvimext_ming.rc
+	$(WINDRES) $(WINDRES_FLAGS) --input-format=rc --output-format=coff -DMING $? -o $@
+
+clean: clean-custom
+	-$(DEL)  $(OBJ) $(RES) $(DLL)

new file mode 100644
--- /dev/null
+++ b/src/xxd/Make_ming.mak
@@ -0,0 +1,28 @@
+# The most simplistic Makefile, for MinGW gcc on MS-DOS
+
+ifndef USEDLL
+USEDLL = no
+endif
+
+ifeq (yes, $(USEDLL))
+DEFINES =
+LIBS    = -lc
+else
+DEFINES =
+LIBS    =
+endif
+
+CC = gcc
+CFLAGS = -O2 -Wall -DWIN32 $(DEFINES)
+
+ifneq (sh.exe, $(SHELL))
+DEL = rm
+else
+DEL = del
+endif
+
+xxd.exe: xxd.c
+	$(CC) $(CFLAGS) -s -o xxd.exe xxd.c $(LIBS)
+
+clean:
+	-$(DEL) xxd.exe