remove CYGWIN

build/config/CYGWIN

@@ -1,85 +0,0 @@
-#
-# CYGWIN
-#
-# Make settings for Cygwin
-#
-#
-
-#
-# General Settings, note that strip doesn't do anything on Cygwin, thus empty
-#
-LINKMODE ?= SHARED
-
-#
-# Define Tools
-#
-CC      = gcc
-CXX     = g++
-LINK    = $(CXX)
-LIB     = ar -cr
-RANLIB  = ranlib
-SHLIB   = $(CXX) -shared -o $@
-SHLIBLN = $(POCO_BASE)/build/script/shlibln
-STRIP   =
-DEP     = $(POCO_BASE)/build/script/makedepend.gcc 
-SHELL   = sh
-RM      = rm -rf
-CP      = cp
-MKDIR   = mkdir -p
-
-#
-# Extension for Shared Libraries
-#
-LIBPREFIX        = cyg
-SHAREDLIBEXT     = -$(target_version).dll
-SHAREDLIBLINKEXT = .dll
-
-IMPPREFIX        = lib
-IMPLIBEXT        = -$(target_version).dll.a
-IMPLIBLINKEXT    = .dll.a
-
-#
-# Compiler and Linker Flags
-#
-CFLAGS          = 
-CFLAGS32        = 
-CFLAGS64        = 
-CXXFLAGS        = -Wa,-mbig-obj -DPOCO_NO_FPENVIRONMENT -DPOCO_NO_WSTRING
-CXXFLAGS32      =
-CXXFLAGS64      = -Wa,-mbig-obj
-SHLIBFLAGS      = -Wl,--out-implib=$(dir $@)$(subst cyg,lib,$(notdir $@)).a -Wl,--export-all-symbols -Wl,--enable-auto-import
-SHLIBFLAGS32    = 
-SHLIBFLAGS64    = 
-LINKFLAGS       = 
-LINKFLAGS32     = 
-LINKFLAGS64     = 
-STATICOPT_CC    = 
-STATICOPT_CXX   = 
-STATICOPT_LINK  = -static
-SHAREDOPT_CC    = 
-SHAREDOPT_CXX   = 
-SHAREDOPT_LINK  = 
-DEBUGOPT_CC     = -g -D_DEBUG
-DEBUGOPT_CXX    = -g -D_DEBUG
-DEBUGOPT_LINK   = -g
-RELEASEOPT_CC   = -DNDEBUG
-RELEASEOPT_CXX  = -DNDEBUG
-RELEASEOPT_LINK = 
-
-#
-# System Specific Flags
-#
-SYSFLAGS = -D_GNU_SOURCE
-
-#
-#
-# System Specific Libraries
-#
-SYSLIBS  = 
-
-# commented out until OSARCH_POSTFIX be fixed 
-#ifeq ($(findstring x86_64,$(shell uname -m)),x86_64)
-#    OSARCH_64BITS = 1
-#else
-#    OSARCH_64BITS = 0
-#endif