Add pure MinGW support

GNUmakef.def

@@ -45,6 +45,19 @@ EXEEXT=.exe
 OBJEXT=.o
 LIBEXT=.a
 else
+ifeq ($(TERM),MSYS)
+CAT=cat
+CC=gcc
+CXX=g++
+AR=ar
+RANLIB=ranlib
+WINDRES=windres
+PLATFORM=cyg
+SHELL=bash
+EXEEXT=.exe
+OBJEXT=.o
+LIBEXT=.a
+else
 ifeq ($(OSTYPE),beos) # BeOS build
 CAT=cat
 CC=gcc
@@ -73,6 +86,7 @@ endif
 endif
 endif
 endif
+endif
 CFLAGS+=-g -funsigned-char $(INCS) -Wall -Wno-sign-compare -pedantic -O2 -DPRAGMA_PACK # -fomit-frame-pointer
 LNKFLAGS+=-g
 CPPFLAGS+=$(CFLAGS) -fno-exceptions -fno-rtti

golded3/Makefile

@@ -13,6 +13,11 @@ else
 ifeq ($(TERM),cygwin)
 STDLIBS=-luser32 -lwinmm
 GLIBS+=glibc
+else
+ifeq ($(TERM),MSYS)
+STDLIBS=-luser32 -lwinmm
+GLIBS+=glibc
+endif
 endif
 endif
 

goldlib/gall/Makefile

@@ -8,6 +8,10 @@ INCS+=-I$(TOP)/goldlib/glibc
 else
 ifeq ($(TERM),cygwin)
 INCS+=-I$(TOP)/goldlib/glibc
+else
+ifeq ($(TERM),MSYS)
+INCS+=-I$(TOP)/goldlib/glibc
+endif
 endif
 endif
 

goldnode/Makefile

@@ -6,9 +6,14 @@ TARGET=goldnode
 INCS=-I$(TOP)/goldlib/gall -I$(TOP)/goldlib/gcfg -I$(TOP)/golded3/
 ifeq ($(findstring EMX, $(PATH)), EMX)
 STDLIBS=-lstdcpp
-endif
+else
 ifeq ($(TERM),cygwin)
 STDLIBS=-luser32
+else
+ifeq ($(TERM),MSYS)
+STDLIBS=-luser32
+endif
+endif
 endif
 GLIBS=gall
 CLEANS=

rddt/Makefile

@@ -6,9 +6,14 @@ TARGET=rddt
 INCS=-I$(TOP)/goldlib/gall
 ifeq ($(findstring EMX, $(PATH)), EMX)
 STDLIBS=-lstdcpp
-endif
+else
 ifeq ($(TERM),cygwin)
 STDLIBS=-luser32
+else
+ifeq ($(TERM),MSYS)
+STDLIBS=-luser32
+endif
+endif
 endif
 GLIBS=gall
 CLEANS=