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Fix gcc install check #122

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merged 1 commit into from
Mar 20, 2025
Merged

Fix gcc install check #122

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13 changes: 11 additions & 2 deletions setup-fortran.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -45,14 +45,23 @@ install_gcc_brew()

install_gcc_apt()
{
# check if gcc preinstalled via apt
# Check whether the system gcc version is the version we are after.
cur=$(apt show gcc | grep "Version" | cut -d':' -f3 | cut -d'-' -f1)
maj=$(echo $cur | cut -d'.' -f1)
needs_install=1
if [ "$maj" == "$version" ]; then
echo "GCC $version already installed"
# Check whether that version is installed.
if apt list --installed gcc-${version} | grep -q "gcc-${version}/"; then
echo "GCC $version already installed"
needs_install=0
fi
else
# Install the PPA for installing other versions of gcc.
sudo add-apt-repository --yes ppa:ubuntu-toolchain-r/test
sudo apt-get update
fi

if [ "${needs_install}" == "1" ]; then
sudo apt-get install -y gcc-${version} gfortran-${version} g++-${version}
fi

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