Konstantin Goncharik botanegg

Effective Modern CMake

Getting Started

For a brief user-level introduction to CMake, watch C++ Weekly, Episode 78, Intro to CMake by Jason Turner. LLVM’s CMake Primer provides a good high-level introduction to the CMake syntax. Go read it now.

After that, watch Mathieu Ropert’s CppCon 2017 talk Using Modern CMake Patterns to Enforce a Good Modular Design (slides). It provides a thorough explanation of what modern CMake is and why it is so much better than “old school” CMake. The modular design ideas in this talk are based on the book [Large-Scale C++ Software Design](https://www.amazon.de/Large-Scale-Soft

Semantic Commit Messages

See how a minor change to your commit message style can make you a better programmer.

Format: <type>(<scope>): <subject>

<scope> is optional

	(Dijkstra and plain A* are generally not included here as there are thousands of
	implementations, though I've made an exception for rare Ruby and Crystal versions,
	and for Thor, Mapzen's enhanced A*. )

	A* Ruby https://github.com/georgian-se/shortest-path
	A* Crystal https://github.com/petoem/a-star.cr
	A* (bidirectional with shortcuts) C++ https://github.com/valhalla/valhalla
	NBA* JS https://github.com/anvaka/ngraph.path
	NBA* Java https://github.com/coderodde/GraphSearchPal
	NBA* Java https://github.com/coderodde/FunkyPathfinding

	ssh-keygen -t rsa -b 4096 -m PEM -f jwtRS256.key
	# Don't add passphrase
	openssl rsa -in jwtRS256.key -pubout -outform PEM -out jwtRS256.key.pub
	cat jwtRS256.key
	cat jwtRS256.key.pub

	Note for me to remember how to set Android Home on Mac

	Open Terminal and type in..
	nano ~/.bash_profile
	Add the below paths
	The path should be where your android installation is located
	export ANDROID_HOME=/Users/username/Library/Android/sdk
	export PATH=${PATH}:$ANDROID_HOME/tools:$ANDROID_HOME/platform-tools
	Save file and type in terminal...
	source ~/.bash_profile

	/*
	Fixed out-of-scope SDL_Renderer*. Now compiles with

	$CC sdl2_opengl.c -o sdl2_opengl -lSDL2 -lGL -lGLU

	*/

	#include <stdlib.h>
	#include <stdio.h>
	#include <string.h>

	apt-get install munin-plugins-extra libio-all-lwp-perl
	echo "[nginx_*]
	env.url http://localhost/nginx_status
	" > /etc/munin/plugin-conf.d/nginx

	vi /etc/nginx/sites-available/default
	# in server section
	location /nginx_status {
	stub_status on;
	access_log off;

Konstantin Goncharik botanegg

Effective Modern CMake

Getting Started

Semantic Commit Messages

Example