1 files changed, 17 insertions, 3 deletions

diff --git a/util/linux_install.sh b/util/linux_install.sh
index e071b8ad3..0703db8f1 100755
--- a/util/linux_install.sh
+++ b/util/linux_install.sh
@@ -1,5 +1,4 @@
 #!/bin/sh
-
 if grep ID /etc/os-release | grep -q rhel; then
         # RPM based OS
         sudo dnf install gcc unzip wget zip dfu-util dfu-programmer avr-gcc \
@@ -18,9 +17,24 @@ elif grep ID /etc/os-release | grep -q arch; then
         cd /tmp/dfu-programmer
         makepkg -sic
         rm -rf /tmp/dfu-programmer/
-
+elif grep ID /etc/os-release | grep -q gentoo; then
+  echo "This script will make a USE change in order to ensure that that QMK works on your system. All changes will be sent to the the file /etc/portage/package.use/qmk_firmware -- please review it, and read Portage's output carefully before installing any packages on your system. You will also need to ensure that your kernel is compiled with support for the keyboard chip that you are using (e.g. enable Arduino for the Pro Micro). Further information can be found on the Gentoo wiki."
+  echo -n "Proceed (y/N)? "
+  old_stty_cfg=$(stty -g)
+  stty raw -echo
+  answer=$( while ! head -c 1 | grep -i '[ny]' ;do true ;done )
+  stty $old_stty_cfg
+    if echo "$answer" | grep -iq "^y" ;then
+      sudo touch /etc/portage/package.use/qmkfirmware
+      echo "sys-devel/gcc multilib" | sudo tee --append /etc/portage/package.use/qmkfirmware > /dev/null
+      sudo emerge -auN sys-devel/gcc app-arch/unzip app-arch/zip net-misc/wget app-mobilephone/dfu-util sys-devel/crossdev dev-embedded/avrdude
+      sudo crossdev -s4 --stable --g =4.9.4 --portage --verbose --target avr
+      echo Done!
+    else
+    echo "Quitting..."
+fi
 else
         echo "Sorry, we don't recognize your OS. Help us by contributing support!"
         echo
-        echo "    https://docs.qmk.fm/contributing.html"
+        echo "https://docs.qmk.fm/contributing.html"
 fi