>=sys-apps/texinfo-4.3 >=sys-devel/m4-1.4.6 dev-lang/perl
>=sys-apps/texinfo-4.3 >=sys-devel/m4-1.4.6 dev-lang/perl >=sys-devel/autoconf-wrapper-6
2.5
mirror://gnu/autoconf/autoconf-2.63.tar.gz

http://www.gnu.org/software/autoconf/autoconf.html
GPL-2
Used to create autoconfiguration files
alpha amd64 arm hppa ia64 m68k ~mips ppc ppc64 s390 sh sparc ~sparc-fbsd x86 ~x86-fbsd
eutils multilib portability toolchain-funcs user
emacs

emacs? ( app-emacs/autoconf-mode )



compile install unpack