42 lines
1.4 KiB
Nix
42 lines
1.4 KiB
Nix
{stdenv, fetchurl}:
|
|
|
|
stdenv.mkDerivation {
|
|
name = "gnum4-1.4.16";
|
|
|
|
src = fetchurl {
|
|
url = mirror://gnu/m4/m4-1.4.16.tar.bz2;
|
|
sha256 = "035r7ma272j2cwni2961jp22k6bn3n9xwn3b3qbcn2yrvlghql22";
|
|
};
|
|
|
|
doCheck = !stdenv.isDarwin
|
|
&& !stdenv.isCygwin; # XXX: `test-dup2' fails on Cygwin
|
|
|
|
# Upstream is aware of it; it may be in the next release.
|
|
patches = [ ./s_isdir.patch ./readlink-EINVAL.patch ];
|
|
|
|
meta = {
|
|
homepage = http://www.gnu.org/software/m4/;
|
|
description = "GNU M4, a macro processor";
|
|
|
|
longDescription = ''
|
|
GNU M4 is an implementation of the traditional Unix macro
|
|
processor. It is mostly SVR4 compatible although it has some
|
|
extensions (for example, handling more than 9 positional
|
|
parameters to macros). GNU M4 also has built-in functions for
|
|
including files, running shell commands, doing arithmetic, etc.
|
|
|
|
GNU M4 is a macro processor in the sense that it copies its
|
|
input to the output expanding macros as it goes. Macros are
|
|
either builtin or user-defined and can take any number of
|
|
arguments. Besides just doing macro expansion, m4 has builtin
|
|
functions for including named files, running UNIX commands,
|
|
doing integer arithmetic, manipulating text in various ways,
|
|
recursion etc... m4 can be used either as a front-end to a
|
|
compiler or as a macro processor in its own right.
|
|
'';
|
|
|
|
license = "GPLv3+";
|
|
};
|
|
|
|
}
|