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From:	"Arthur Schwarz" <aschwarz1309 AT att DOT net>
To:	<cygwin AT cygwin DOT com>
Subject:	Question on gcc install
Date:	Sun, 15 Jun 2014 17:39:04 -0700
Message-ID:	<5F2C78F9EB824A0F9D7112983702FDA7@2600kPC>
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Does gcc delete old version of their software during an install. I just
installed gcc/mingw 4.8.3-2 and have all versions from 4.7.3 to 4.8.3-2 but
(I think) only libraries and etc. for 4.8.3-2. Am I responsible for deleting
these older references? Will these older references work with the newer
libraries?

These are the programs I have (for i in `ls /bin/i686* ls/bin/x86*`; do $i
--version; done | grep GCC)
i686-pc-cygwin-c++ (GCC) 4.8.2
i686-pc-cygwin-cpp (GCC) 4.8.2
i686-pc-cygwin-g++ (GCC) 4.8.2
i686-pc-cygwin-gcc (GCC) 4.8.2
i686-pc-cygwin-gcc-4.8.2 (GCC) 4.8.2
GNU Fortran (GCC) 4.8.2
i686-pc-mingw32-c++ (GCC) 4.7.3
i686-pc-mingw32-cpp (GCC) 4.7.3
i686-pc-mingw32-g++ (GCC) 4.7.3
i686-pc-mingw32-gcc (GCC) 4.7.3
i686-pc-mingw32-gcc-4.7.3 (GCC) 4.7.3
GNU Fortran (GCC) 4.7.3
i686-w64-mingw32-c++ (GCC) 4.8.2
i686-w64-mingw32-cpp (GCC) 4.8.2
i686-w64-mingw32-g++ (GCC) 4.8.2
i686-w64-mingw32-gcc (GCC) 4.8.2
i686-w64-mingw32-gcc-4.8.2 (GCC) 4.8.2
GNU Fortran (GCC) 4.8.2
x86_64-pc-cygwin-c++ (GCC) 4.8.3
x86_64-pc-cygwin-g++ (GCC) 4.8.3
x86_64-pc-cygwin-gcc (GCC) 4.8.3
x86_64-pc-cygwin-gcc-4.8.3 (GCC) 4.8.3
GNU Fortran (GCC) 4.8.3
x86_64-w64-mingw32-c++ (GCC) 4.8.2
x86_64-w64-mingw32-cpp (GCC) 4.8.2
x86_64-w64-mingw32-g++ (GCC) 4.8.2
x86_64-w64-mingw32-gcc (GCC) 4.8.2
x86_64-w64-mingw32-gcc-4.8.2 (GCC) 4.8.2
GNU Fortran (GCC) 4.8.2


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