Compile Luma 3DS on OS X

gistfile1.txt

Quick Instructions for Compiling under OS X

1. Install gcc from Homebrew and set the env variables + aliases:

export CC=/usr/local/bin/gcc-5
export CXX=/usr/local/bin/g++-5
export CPP=/usr/local/bin/cpp-5
export LD=/usr/local/bin/gcc-5
alias c++=/usr/local/bin/c++-5
alias g++=/usr/local/bin/g++-5
alias gcc=/usr/local/bin/gcc-5
alias cpp=/usr/local/bin/cpp-5
alias ld=/usr/local/bin/gcc-5
alias cc=/usr/local/bin/gcc-5

2. Download the perl script for devkitPro at http://sourceforge.net/projects/devkitpro/files/Automated%20Installer/devkitARMupdate.pl/download

cd /path/to/the/script
chmod +x devkitARMupdate.pl
sudo ./devkitARMupdate.pl /opt/devkitPro
echo "export DEVKITPRO=/opt/devkitPro" >> ~/.bashrc
echo "export DEVKITARM=\$DEVKITPRO/devkitARM" >> ~/.bashrc
echo "export PATH=\$PATH:\$DEVKITARM/bin" >> ~/.bashrc
source ~/.bashrc

4. Replace libctru with Smealum's version

You can get his libctru at https://github.com/smealum/ctrulib.git
Compile with make and then replace libctru from /opt/devkitPro with smealum's version

5. Install gcc-arm-embedded with  brew install Caskroom/cask/gcc-arm-embedded 

6. Armips and bincc


Armips: 

First install cmake if you don't have it. Then:
git clone --recursive https://github.com/Kingcom/armips.git
cd armips
mkdir build; cd build; cmake ..; make

(Remember to build with gcc from homebrew not clang)

bin2c:

Get bin2c from here https://sourceforge.net/projects/bin2c/files/1.1/bin2c-1.1.zip/download
gcc bin2.c -o bin2c

7. Get Luma 3ds repository (clone --recursive) and run make