From ee71569d870334913e7f942b2a37840ee16d4b4b Mon Sep 17 00:00:00 2001
From: Ivan Davidov <davidov.i@gmail.com>
Date: Sat, 28 Apr 2018 00:45:51 +0300
Subject: [PATCH] Updated kernel build dependencies. Updated all base software
 with the latest available versions.

---
 README.md              | 12 ++++++------
 src/.config            |  6 +++---
 src/02_build_kernel.sh |  6 ++++++
 3 files changed, 15 insertions(+), 9 deletions(-)

diff --git a/README.md b/README.md
index 372701d42..ee14e6ca9 100644
--- a/README.md
+++ b/README.md
@@ -25,12 +25,12 @@ This is a screenshot of the current development version of Minimal Linux Live:
 
 ![Minimal Linux Live](http://ivandavidov.github.io/minimal/www/assets/img/minimal_linux_live.jpg)
 
-## Current development state (07-Jan-2018)
+## Current development state (27-Apr-2018)
 
-* Linux kernel 4.14.12 (longterm)
-* GNU C Library 2.26 (stable)
-* BusyBox 1.27.2 (stable)
-* Stable on default Ubuntu 16.04 installation with applied system updates.
+* Linux kernel 4.16.5 (stable)
+* GNU C Library 2.27 (stable)
+* BusyBox 1.28.3 (stable)
+* Stable on default Ubuntu 18.04 installation with applied system updates.
 
 ## Future improvements
 
@@ -42,7 +42,7 @@ The section below is for Ubuntu and other Debian based distros.
 
 ```
 # Resove build dependencies
-sudo apt install wget make gawk gcc bc libelf-dev xorriso
+sudo apt install wget make gawk gcc bc bison flex xorriso libelf-dev libssl-dev
 
 # Build everything and produce ISO image.
 ./build_minimal_linux_live.sh
diff --git a/src/.config b/src/.config
index bf97de983..de5d6cda9 100644
--- a/src/.config
+++ b/src/.config
@@ -11,19 +11,19 @@
 #
 #   http://kernel.org
 #
-KERNEL_SOURCE_URL=http://kernel.org/pub/linux/kernel/v4.x/linux-4.14.12.tar.xz
+KERNEL_SOURCE_URL=http://kernel.org/pub/linux/kernel/v4.x/linux-4.16.5.tar.xz
 
 # You can find the latest GNU C library source bundles here:
 #
 #   http://gnu.org/software/libc
 #
-GLIBC_SOURCE_URL=http://ftp.gnu.org/gnu/glibc/glibc-2.26.tar.bz2
+GLIBC_SOURCE_URL=http://ftp.gnu.org/gnu/glibc/glibc-2.27.tar.bz2
 
 # You can find the latest BusyBox source bundles here:
 #
 #   http://busybox.net
 #
-BUSYBOX_SOURCE_URL=http://busybox.net/downloads/busybox-1.27.2.tar.bz2
+BUSYBOX_SOURCE_URL=http://busybox.net/downloads/busybox-1.28.3.tar.bz2
 
 # You can find the latest Syslinux source bundles here:
 #
diff --git a/src/02_build_kernel.sh b/src/02_build_kernel.sh
index 8599406ad..80b0e1fa5 100755
--- a/src/02_build_kernel.sh
+++ b/src/02_build_kernel.sh
@@ -43,6 +43,12 @@ else
   # Turn on inodes index feature by default (4.13+).
   echo "CONFIG_OVERLAY_FS_INDEX=y" >> .config
 
+  # Follow redirects even if redirects are turned off (4.15+).
+  echo "# CONFIG_OVERLAY_FS_REDIRECT_ALWAYS_FOLLOW is not set" >> .config
+
+  # Turn on NFS export feature by default (4.16+).
+  echo "# CONFIG_OVERLAY_FS_NFS_EXPORT is not set" >> .config
+
   # Step 1 - disable all active kernel compression options (should be only one).
   sed -i "s/.*\\(CONFIG_KERNEL_.*\\)=y/\\#\\ \\1 is not set/" .config