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tools: enable GCC update for older ubuntu versions #24878

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tools: enable GCC update for older ubuntu versions #24878

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41 changes: 39 additions & 2 deletions Tools/setup/ubuntu.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -58,6 +58,12 @@ fi
# check ubuntu version
# otherwise warn and point to docker?
UBUNTU_RELEASE="`lsb_release -rs`"
UBUNTU_RELEASE_NUMERIC=""

if [[ "$UBUNTU_RELEASE" =~ ^[0-9]{2}\.[0-9]{2}$ ]]; then
UBUNTU_RELEASE_NUMERIC=$(echo "$UBUNTU_RELEASE" | awk -F. '{ printf("%02d%02d\n", $1, $2) }')
fi

echo "[ubuntu.sh] Ubuntu ${UBUNTU_RELEASE}"
echo "[ubuntu.sh] Installing PX4 general dependencies"

Expand Down Expand Up @@ -153,9 +159,32 @@ if [[ $INSTALL_NUTTX == "true" ]]; then
if [[ "${INSTALL_ARCH}" == "x86_64" ]]; then
sudo DEBIAN_FRONTEND=noninteractive apt-get -y --quiet --no-install-recommends install \
g++-multilib \
gcc-arm-none-eabi \
gcc-multilib \
;

# Backwards compatibility with old ubuntu releases that contain older GCC versions
if [[ -n "$UBUNTU_RELEASE_NUMERIC" && "$UBUNTU_RELEASE_NUMERIC" -lt 2404 ]]; then
NUTTX_GCC_VERSION="13.2.rel1"

# download and extract GCC
echo "Installing arm-none-eabi-gcc-${NUTTX_GCC_VERSION}";
wget -O /tmp/gcc-arm-none-eabi-${NUTTX_GCC_VERSION}-linux.tar.xz https://developer.arm.com/-/media/Files/downloads/gnu/${NUTTX_GCC_VERSION}/binrel/arm-gnu-toolchain-${NUTTX_GCC_VERSION}-${INSTALL_ARCH}-arm-none-eabi.tar.xz && \
sudo mkdir -p /opt/gcc-arm-none-eabi-${NUTTX_GCC_VERSION} && \
sudo tar --strip-components=1 -xf /tmp/gcc-arm-none-eabi-${NUTTX_GCC_VERSION}-linux.tar.xz -C /opt/gcc-arm-none-eabi-${NUTTX_GCC_VERSION};

# add arm-none-eabi-gcc to user's PATH
exportline="export PATH=/opt/gcc-arm-none-eabi-${NUTTX_GCC_VERSION}/bin:\$PATH"

if grep -Fxq "$exportline" $HOME/.profile; then
echo "${NUTTX_GCC_VERSION} path already set.";
else
echo $exportline >> $HOME/.profile;
fi
else
sudo DEBIAN_FRONTEND=noninteractive apt-get -y --quiet --no-install-recommends install \
gcc-arm-none-eabi \
gcc-multilib \
;
fi
fi

if [[ "${INSTALL_ARCH}" == "aarch64" ]]; then
Expand Down Expand Up @@ -238,3 +267,11 @@ if [[ $INSTALL_SIM == "true" ]]; then
fi

fi

if [[ $INSTALL_NUTTX == "true" ]]; then
# Backwards compatibility with old ubuntu releases that contain older GCC versions
if [[ -n "$UBUNTU_RELEASE_NUMERIC" && "$UBUNTU_RELEASE_NUMERIC" -lt 2404 ]]; then
echo "To apply changes and be able to compile NuttX targets, run:"
echo " source ~/.profile"
fi
fi
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