./configure --prefix=/usr \
--libdir=/usr/lib64 \
--disable-binutils \
--disable-elfcpp \
--disable-gas \
--disable-gold \
--disable-gprof \
--disable-ld \
--disable-rpath \
--disable-zlib \
--enable-sim \
--with-gdb-datadir=/usr/share/insight \
--with-jit-reader-dir=/usr/lib64/insight \
--with-separate-debug-dir='/usr/lib/debug' \
--with-expat \
--with-python \
--without-libunwind