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ff1a94e523
The nixpkgs-unstable channel's programs.sqlite was used to identify packages producing exactly one binary, and these automatically added to their package definitions wherever possible.
53 lines
1.4 KiB
Nix
53 lines
1.4 KiB
Nix
{ lib, stdenv, fetchurl, gettext, emacs }:
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stdenv.mkDerivation rec {
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pname = "cflow";
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version = "1.7";
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src = fetchurl {
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url = "mirror://gnu/${pname}/${pname}-${version}.tar.bz2";
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sha256 = "sha256-0BFGyvkAHiZhM0F8KoJYpktfwW/LCCoU9lKCBNDJcIY=";
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};
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patchPhase = ''
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substituteInPlace "src/cflow.h" \
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--replace "/usr/bin/cpp" \
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"$(cat ${stdenv.cc}/nix-support/orig-cc)/bin/cpp"
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'';
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buildInputs = [ gettext ] ++
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# We don't have Emacs/GTK/etc. on {Dar,Cyg}win.
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lib.optional
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(! (lib.lists.any (x: stdenv.hostPlatform.system == x)
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[ "i686-cygwin" ]))
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emacs;
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doCheck = true;
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meta = with lib; {
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description = "Tool to analyze the control flow of C programs";
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mainProgram = "cflow";
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longDescription = ''
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GNU cflow analyzes a collection of C source files and prints a
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graph, charting control flow within the program.
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GNU cflow is able to produce both direct and inverted flowgraphs
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for C sources. Optionally a cross-reference listing can be
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generated. Two output formats are implemented: POSIX and GNU
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(extended).
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The package also provides Emacs major mode for examining the
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produced flowcharts in Emacs.
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'';
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license = licenses.gpl3Plus;
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homepage = "https://www.gnu.org/software/cflow/";
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maintainers = [ maintainers.vrthra ];
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platforms = platforms.linux ++ platforms.darwin;
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};
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}
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