Installing BWA 0.7.17

Procedure

1. Download the BWA source package.

   cd /path/to/athena_meta/dependences
   git clone https://github.com/lh3/bwa.git

2. Modify the configuration.

   cd bwa
   wget https://raw.githubusercontent.com/DLTcollab/sse2neon/master/sse2neon.h
   vi ksw.c

   Modify line 30.

   #include <emmintrin.h>

   After the modification:

   #include "sse2neon.h"

3. Perform the compilation and installation.

   make -j

4. Change the directory name.

   cd ..
   mv bwa/ bwa-0.7.17/