Environment setup
-----------------
RANLIB="${QNX_HOST}/usr/bin/ntoarmv7-ranlib "
CPP="${QNX_HOST}/usr/bin/qcc -V4.6.3,gcc_ntoarmv7le -E "
CC="${QNX_HOST}/usr/bin/qcc -V4.6.3,gcc_ntoarmv7le "
LD="${QNX_HOST}/usr/bin/ntoarmv7-ld "
CPPFLAGS="-D__PLAYBOOK__ -D__QNXNTO__ "
CFLAGS=" -g -fPIC -fstack-protector-strong"
LDFLAGS="-L${QNX_TARGET}/armle-v7/lib -L${PREFIX}/lib -lscreen -lasound
  -lpps -lm -lpng14 -lbps -lEGL -lGLESv2 -Wl,-z,relro -Wl,-z,now -pie" 

Configure
---------
./configure --build=i686-pc-linux --host=arm-unknown-nto-qnx6.5.0eabi