43 lines
1.5 KiB
Nix
43 lines
1.5 KiB
Nix
{ stdenv, fetchurl }:
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stdenv.mkDerivation rec {
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name = "gnum4-1.4.18";
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src = fetchurl {
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url = "mirror://gnu/m4/m4-1.4.18.tar.bz2";
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sha256 = "1xkwwq0sgv05cla0g0a01yzhk0wpsn9y40w9kh9miiiv0imxfh36";
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};
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doCheck = false;
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configureFlags = [ "--with-syscmd-shell=${stdenv.shell}" ];
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# Upstream is aware of it; it may be in the next release.
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patches = [ ./s_isdir.patch ] ++ stdenv.lib.optional stdenv.hostPlatform.isDarwin stdenv.secure-format-patch;
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meta = {
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homepage = http://www.gnu.org/software/m4/;
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description = "GNU M4, a macro processor";
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longDescription = ''
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GNU M4 is an implementation of the traditional Unix macro
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processor. It is mostly SVR4 compatible although it has some
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extensions (for example, handling more than 9 positional
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parameters to macros). GNU M4 also has built-in functions for
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including files, running shell commands, doing arithmetic, etc.
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GNU M4 is a macro processor in the sense that it copies its
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input to the output expanding macros as it goes. Macros are
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either builtin or user-defined and can take any number of
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arguments. Besides just doing macro expansion, m4 has builtin
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functions for including named files, running UNIX commands,
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doing integer arithmetic, manipulating text in various ways,
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recursion etc... m4 can be used either as a front-end to a
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compiler or as a macro processor in its own right.
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'';
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license = stdenv.lib.licenses.gpl3Plus;
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platforms = stdenv.lib.platforms.unix;
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};
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}
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