default_pre_build &&

sedit 's|python |python2 |g' -i.bak doc/Makefile.in &&

sedit "s/fsqrt/fixsqrt/g" $(grep -rl 'fsqrt') &&
sedit "s/fsin/fixsin/g" $(grep -rl 'fsin') &&
sedit "s/fcos/fixcos/g" $(grep -rl 'fcos')
