mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-12-22 21:53:32 +00:00
47 lines
1.6 KiB
Nix
47 lines
1.6 KiB
Nix
{ lib, stdenv, fetchurl }:
|
|
|
|
# Note: this package is used for bootstrapping fetchurl, and thus
|
|
# cannot use fetchpatch! All mutable patches (generated by GitHub or
|
|
# cgit) that are needed here should be included directly in Nixpkgs as
|
|
# files.
|
|
|
|
stdenv.mkDerivation rec {
|
|
pname = "gnum4";
|
|
version = "1.4.19";
|
|
|
|
src = fetchurl {
|
|
url = "mirror://gnu/m4/m4-${version}.tar.bz2";
|
|
sha256 = "sha256-swapHA/ZO8QoDPwumMt6s5gf91oYe+oyk4EfRSyJqMg=";
|
|
};
|
|
|
|
doCheck = false;
|
|
|
|
configureFlags = [ "--with-syscmd-shell=${stdenv.shell}" ];
|
|
|
|
meta = {
|
|
homepage = "https://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 = lib.licenses.gpl3Plus;
|
|
platforms = lib.platforms.unix ++ lib.platforms.windows;
|
|
};
|
|
|
|
}
|