From f39f718d55c6cc170a63d8d6312186817e20cfab Mon Sep 17 00:00:00 2001
From: kvj <kujonello@kvj.ovh>
Date: Mon, 11 Dec 2023 19:21:56 +0100
Subject: [PATCH] Initial commit

---
 kernbuild | 71 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 71 insertions(+)
 create mode 100755 kernbuild

diff --git a/kernbuild b/kernbuild
new file mode 100755
index 0000000..6c0b281
--- /dev/null
+++ b/kernbuild
@@ -0,0 +1,71 @@
+#!/bin/bash
+
+red='\033[0;31m'
+clear='\033[0m'
+green='\033[0;32m'
+yellow='\033[0;33m'
+blue='\033[0;34m'
+italic='\e[3m'
+norm='\e[0m'
+
+if [ $USER = "root" ]; then
+    root=""
+else
+    root="doas"
+fi
+
+# echo -e "${blue}${italic} TEXT ${clear}${norm}"
+echo -e "${blue}${italic}eselect kernel list ${clear}${norm}"
+eselect kernel list
+echo -e "${yellow}Is the correct kernel version selected?${clear} [${green}y/${clear}${red}n${clear}]"
+read -p "$ ~ "
+if [[ $REPLY =~ ^[Yy]$ ]]
+then
+    echo " "
+    #echo -e "${red} TEXT ${clear}"
+    echo -e "${red} Changing directory to "/usr/src/linux/".${clear}"
+    echo -e "${blue}${italic} cd /usr/src/linux/ ${clear}${norm}"
+    cd /usr/src/linux/ &&
+    echo " "
+    
+    echo -e "${yellow}Do you want to change kernel configuration before compiling?${clear} [${green}y/${clear}${red}n${clear}]"
+    read -p "$ ~ "
+    if [[ $REPLY =~ ^[Yy]$ ]]
+    then
+    echo -e "${red} Running menuconfig. ${clear}"
+    echo -e "${blue}${italic} ${root} make -j16 menuconfig ${clear}${norm}"
+    ${root} make -j16 menuconfig &&
+    echo ""
+    fi
+
+
+    echo -e "${red} Compiling kernel. ${clear}"
+    echo -e "${blue}${italic} ${root} make -j16 KCFLAGS='-O3 -march=native -mtune=native -pipe' ${clear}${norm}"
+    ${root} make -j16 KCFLAGS="-O3 -march=native -mtune=native -pipe" &&
+    echo " "
+
+
+    echo -e "${red} Installing modules. ${clear}"
+    echo -e "${blue}${italic} ${root} make modules_install ${clear}${norm}"
+    ${root} make modules_install &&
+    echo " "
+
+
+    echo -e "${red} Installing kernel. ${clear}"
+    echo -e "${blue}${italic} ${root} make install ${clear}${norm}"
+    ${root} make install &&
+    echo " "
+
+
+    echo -e "${red} Installing nVidia GPU drivers. ${clear}"
+    echo -e "${blue}${italic} ${root} emerge nvidia-drivers ${clear}${norm}"
+    ${root} emerge nvidia-drivers &&
+    echo " "
+
+    echo -e "${red} Updating GRUB' configuration file.${clear}"
+    echo -e "${blue}${italic} ${root} grub-mkconfig -o /boot/grub/grub.cfg ${clear}${norm}"
+    ${root} grub-mkconfig -o /boot/grub/grub.cfg
+    echo " "
+
+fi
+