From edf7baa698ce61fb8f930184037acc517b91ebd5 Mon Sep 17 00:00:00 2001
From: Brenden Blanco <bblanco@plumgrid.com>
Date: Mon, 16 Nov 2015 00:30:17 -0800
Subject: [PATCH] Move INSTALL.md to use more block code

Signed-off-by: Brenden Blanco <bblanco@plumgrid.com>
---
 INSTALL.md | 82 +++++++++++++++++++++++++++++++++++++++-----------------------
 1 file changed, 52 insertions(+), 30 deletions(-)

diff --git a/INSTALL.md b/INSTALL.md
index d51ae3a..a192dfb 100644
--- a/INSTALL.md
+++ b/INSTALL.md
@@ -5,13 +5,18 @@
 In general, to use these features, a Linux kernel version 4.1 or newer is
 required. In addition, the following flags should be set:
 
-- `CONFIG_BPF=y`
-- `CONFIG_BPF_SYSCALL=y`
-- `CONFIG_NET_CLS_BPF=m` [optional, for tc filters]
-- `CONFIG_NET_ACT_BPF=m` [optional, for tc actions]
-- `CONFIG_BPF_JIT=y`
-- `CONFIG_HAVE_BPF_JIT=y`
-- `CONFIG_BPF_EVENTS=y` [optional, for kprobes]
+```
+CONFIG_BPF=y
+CONFIG_BPF_SYSCALL=y
+# [optional, for tc filters]
+CONFIG_NET_CLS_BPF=m
+# [optional, for tc actions]
+CONFIG_NET_ACT_BPF=m
+CONFIG_BPF_JIT=y
+CONFIG_HAVE_BPF_JIT=y
+# [optional, for kprobes]
+CONFIG_BPF_EVENTS=y
+```
 
 # Ubuntu - Binary
 
@@ -80,7 +85,7 @@ To build the toolchain from source, one needs:
 * Clang 3.7, built from the same tree as LLVM
 * cmake, gcc (>=4.7), flex, bison
 
-* Install build dependencies
+## Install build dependencies
 ```
 VER=trusty
 echo "deb http://llvm.org/apt/$VER/ llvm-toolchain-$VER-3.7 main
@@ -91,7 +96,8 @@ sudo apt-get update
 sudo apt-get -y install bison build-essential cmake flex git libedit-dev \
   libllvm3.7 llvm-3.7-dev libclang-3.7-dev python zlib1g-dev
 ```
-* Install and compile BCC
+
+## Install and compile BCC
 ```
 git clone https://github.com/iovisor/bcc.git
 mkdir bcc/build; cd bcc/build
@@ -102,26 +108,42 @@ sudo make install
 
 # Fedora - From source
 
-* Install build dependencies
-  * `sudo dnf install -y bison cmake ethtool flex git iperf libstdc++-static python-netaddr python-pip gcc gcc-c++ make zlib-devel`
-  * `sudo dnf install -y http://pkgs.repoforge.org/netperf/netperf-2.6.0-1.el6.rf.x86_64.rpm`
-  * `sudo pip install pyroute2`
-* Install binary clang
-  * `wget http://llvm.org/releases/3.7.0/clang+llvm-3.7.0-x86_64-fedora22.tar.xz`
-  * `sudo tar xf clang+llvm-3.7.0-x86_64-fedora22.tar.xz -C /usr/local --strip 1`
-* Install and compile BCC
-  * `git clone https://github.com/iovisor/bcc.git`
-  * `mkdir bcc/build; cd bcc/build`
-  * [optional] `export CC=/usr/local/bin/clang CXX=/usr/local/bin/clang++`
-  * `cmake .. -DCMAKE_INSTALL_PREFIX=/usr`
-  * `make`
-  * `sudo make install`
+## Install build dependencies
+
+```
+sudo dnf install -y bison cmake ethtool flex git iperf libstdc++-static \
+  python-netaddr python-pip gcc gcc-c++ make zlib-devel
+sudo dnf install -y \
+  http://pkgs.repoforge.org/netperf/netperf-2.6.0-1.el6.rf.x86_64.rpm
+sudo pip install pyroute2
+```
+
+## Install binary clang
+
+```
+wget http://llvm.org/releases/3.7.0/clang+llvm-3.7.0-x86_64-fedora22.tar.xz
+sudo tar xf clang+llvm-3.7.0-x86_64-fedora22.tar.xz -C /usr/local --strip 1
+```
+
+## Install and compile BCC
+```
+git clone https://github.com/iovisor/bcc.git
+mkdir bcc/build; cd bcc/build
+# optional
+export CC=/usr/local/bin/clang CXX=/usr/local/bin/clang++
+cmake .. -DCMAKE_INSTALL_PREFIX=/usr
+make
+sudo make install
+```
 
 # [Old] Build LLVM and Clang development libs
-  * `git clone http://llvm.org/git/llvm.git`
-  * `cd llvm/tools; git clone http://llvm.org/git/clang.git`
-  * `cd ..; mkdir -p build/install; cd build`
-  * `cmake -G "Unix Makefiles" -DLLVM_TARGETS_TO_BUILD="BPF;X86" -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=$PWD/install ..`
-  * `make -j4`
-  * `make install`
-  * `export PATH=$PWD/install/bin:$PATH`
+```
+git clone http://llvm.org/git/llvm.git
+cd llvm/tools; git clone http://llvm.org/git/clang.git
+cd ..; mkdir -p build/install; cd build
+cmake -G "Unix Makefiles" -DLLVM_TARGETS_TO_BUILD="BPF;X86" \
+  -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=$PWD/install ..
+make -j4
+make install
+export PATH=$PWD/install/bin:$PATH
+```
-- 
2.7.4