Remove GCC7 Hack

guac-upgrade.sh

@@ -78,24 +78,9 @@ fi
 # Upgrade Guacamole Server
 tar -xzf guacamole-server-${GUACVERSION}.tar.gz
 cd guacamole-server-${GUACVERSION}
-
-# Hack for gcc-7
-if [[ $(gcc --version | head -n1 | grep -oP '\)\K.*' | awk '{print $1}' | grep "^7" | wc -l) -gt 0 ]]
-then
-    apt-get -y install gcc-6
-    if [ $? -ne 0 ]
-    then
-        echo "apt-get failed to install gcc-6"
-        exit
-    fi
-    CC="gcc-6" ./configure --with-init-dir=/etc/init.d
-    CC="gcc-6" make
-    CC="gcc-6" make install
-else
-    ./configure --with-init-dir=/etc/init.d
-    make
-    make install
-fi
+./configure --with-init-dir=/etc/init.d
+make
+make install
 
 ldconfig
 systemctl enable guacd