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alternatives with java
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#!/usr/bin/env bash | |
SDIR=/usr/bin | |
DDIR=/usr/bin | |
VER=$1 | |
PRIOR=$2 | |
update-alternatives --install $DDIR/gcc gcc $SDIR/gcc-$VER $PRIOR \ | |
--slave $DDIR/gcc-ar gcc-ar $SDIR/gcc-ar-$VER \ | |
--slave $DDIR/gcc-nm gcc-nm $SDIR/gcc-nm-$VER \ | |
--slave $DDIR/gcc-ranlib gcc-ranlib $SDIR/gcc-ranlib-$VER | |
update-alternatives --install $DDIR/gcov gcov $SDIR/gcov-$VER $PRIOR \ | |
--slave $DDIR/gcov-dump gcov-dump $SDIR/gcov-dump-$VER \ | |
--slave $DDIR/gcov-tool gcov-tool $SDIR/gcov-tool-$VER | |
update-alternatives --install $DDIR/cpp cpp $SDIR/cpp-$VER $PRIOR | |
update-alternatives --install $DDIR/g++ g++ $SDIR/g++-$VER $PRIOR | |
update-alternatives --set cc /usr/bin/gcc | |
update-alternatives --set c++ /usr/bin/g++ |
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