Singular 4-0-1:

System description, shared libaries and porting remarks for the binaries:

ix86-Linux:
   gcc: 4.6.3
   Linux-ELF, should run on any ix86 CPU

x86_64-Linux:
  Gentoo, should run on any x86_64 CPU with Linux
  gcc: 4.7.3

ix86Mac-darwin
  Darwin Kernel Version 9.6.0: root:xnu-1228.9.59~1/RELEASE_I386 i386
  Remark: configure with: ./configure --with-malloc=system --without-dl
  shared libraries (otool -L)
    libSystem.B.dylib (compatibility version 1.0.0, current version 111.1.3)
    libncurses.5.4.dylib (compatibility version 5.4.0, current version 5.4.0)
    libstdc++.6.dylib (compatibility version 7.0.0, current version 7.4.0)
    libgcc_s.1.dylib (compatibility version 1.0.0, current version 1.0.0)