-set MINGW_EXE=MinGW-5.1.6.exe\r
-set BIN_UTILS=binutils-2.19.1-mingw32-bin.tar.gz\r
-set GCC_CORE=gcc-core-3.4.5-20060117-3.tar.gz\r
-set GCC_GPP=gcc-g++-3.4.5-20060117-3.tar.gz\r
-set MINGWRTDLL=mingwrt-3.15.2-mingw32-dll.tar.gz\r
-set MINGWRTDEV=mingwrt-3.15.2-mingw32-dev.tar.gz\r
-set W32API=w32api-3.13-mingw32-dev.tar.gz\r
+set MINGW_BASE_URL=http://sourceforge.net/projects/mingw/files/MinGW/Base
+set BIN_UTILS_LZ=binutils-2.23.2-1-mingw32-bin.tar.lzma
+set BIN_UTILS_URL=%MINGW_BASE_URL%/binutils/binutils-2.23.2-1/%BIN_UTILS_LZ%/download
+::GCC dependencies::
+set MPC_DEV_LZ=mpc-1.0.1-2-mingw32-dev.tar.lzma
+set MPC_DEV_URL=%MINGW_BASE_URL%/mpc/mpc-1.0.1-2/%MPC_DEV_LZ%/download
+set MPC_DLL_LZ=mpc-1.0.1-2-mingw32-dll.tar.lzma
+set MPC_DLL_URL=%MINGW_BASE_URL%/mpc/mpc-1.0.1-2/%MPC_DLL_LZ%/download
+set MPFR_DEV_LZ=mpfr-3.1.2-2-mingw32-dev.tar.lzma
+set MPFR_DEV_URL=%MINGW_BASE_URL%/mpfr/mpfr-3.1.2-2/%MPFR_DEV_LZ%/download
+set MPFR_DLL_LZ=mpfr-3.1.2-2-mingw32-dll.tar.lzma
+set MPFR_DLL_URL=%MINGW_BASE_URL%/mpfr/mpfr-3.1.2-2/%MPFR_DLL_LZ%/download
+set GMP_DEV_LZ=gmp-5.1.2-1-mingw32-dev.tar.lzma
+set GMP_DEV_URL=%MINGW_BASE_URL%/gmp/gmp-5.1.2/%GMP_DEV_LZ%/download
+set GMP_DLL_LZ=gmp-5.1.2-1-mingw32-dll.tar.lzma
+set GMP_DLL_URL=%MINGW_BASE_URL%/gmp/gmp-5.1.2/%GMP_DLL_LZ%/download
+set PTHREADS_DEV_LZ=pthreads-w32-2.9.1-1-mingw32-dev.tar.lzma
+set PTHREADS_DEV_URL=%MINGW_BASE_URL%/pthreads-w32/pthreads-w32-2.9.1/%PTHREADS_DEV_LZ%/download
+set PTHREADS_DLL_LZ=pthreads-w32-2.9.1-1-mingw32-dll.tar.lzma
+set PTHREADS_DLL_URL=%MINGW_BASE_URL%/pthreads-w32/pthreads-w32-2.9.1/%PTHREADS_DLL_LZ%/download
+set ICONV_DEV_LZ=libiconv-1.14-3-mingw32-dev.tar.lzma
+set ICONV_DEV_URL=%MINGW_BASE_URL%/libiconv/libiconv-1.14-3/%ICONV_DEV_LZ%/download
+set ICONV_DLL_LZ=libiconv-1.14-3-mingw32-dll.tar.lzma
+set ICONV_DLL_URL=%MINGW_BASE_URL%/libiconv/libiconv-1.14-3/%ICONV_DLL_LZ%/download
+set GCC_CORE_BIN_LZ=gcc-core-4.8.1-4-mingw32-bin.tar.lzma
+set GCC_CORE_BIN_URL=%MINGW_BASE_URL%/gcc/Version4/gcc-4.8.1-4/%GCC_CORE_BIN_LZ%/download
+set GCC_CORE_DEV_LZ=gcc-core-4.8.1-4-mingw32-dev.tar.lzma
+set GCC_CORE_DEV_URL=%MINGW_BASE_URL%/gcc/Version4/gcc-4.8.1-4/%GCC_CORE_DEV_LZ%/download
+set GCC_CORE_DLL_LZ=gcc-core-4.8.1-4-mingw32-dll.tar.lzma
+set GCC_CORE_DLL_URL=%MINGW_BASE_URL%/gcc/Version4/gcc-4.8.1-4/%GCC_CORE_DLL_LZ%/download
+set MINGWRTDLL_LZ=mingwrt-4.0.3-1-mingw32-dll.tar.lzma
+set MINGWRTDLL_URL=%MINGW_BASE_URL%/mingw-rt/mingwrt-4.0.3/%MINGWRTDLL_LZ%/download
+set MINGWRTDEV_LZ=mingwrt-4.0.3-1-mingw32-dev.tar.lzma
+set MINGWRTDEV_URL=%MINGW_BASE_URL%/mingw-rt/mingwrt-4.0.3/%MINGWRTDEV_LZ%/download
+set W32API_LZ=w32api-4.0.3-1-mingw32-dev.tar.lzma
+set W32API_URL=%MINGW_BASE_URL%/w32api/w32api-4.0.3/%W32API_LZ%/download
+set ZLIB_LZ=zlib-1.2.8-1-mingw32-dll.tar.lzma
+set ZLIB_URL=%MINGW_BASE_URL%/zlib/zlib-1.2.8/%ZLIB_LZ%/download
+set GETTEXT_LZ=gettext-0.18.3.1-1-mingw32-dll.tar.lzma
+set GETTEXT_URL=%MINGW_BASE_URL%/gettext/gettext-0.18.3.1-1/%GETTEXT_LZ%/download