nixpkgs/pkgs/development/tools/misc/cflow/default.nix
Ludovic Courtès 79bcd85e81 GNU cflow: Fix reference to `cpp'.
svn path=/nixpkgs/trunk/; revision=13132
2008-10-28 10:25:10 +00:00

42 lines
1.1 KiB
Nix

{ stdenv, fetchurl, gettext, emacs }:
stdenv.mkDerivation rec {
name = "cflow-1.2";
src = fetchurl {
url = "mirror://gnu/cflow/${name}.tar.bz2";
sha256 = "0b45b1x1g9i23mv68pjl008qm4lkbd62hka2bf2gkjd2n4nalc6v";
};
patchPhase = ''
substituteInPlace "src/cflow.h" \
--replace "/usr/bin/cpp" \
"$(cat ${stdenv.gcc}/nix-support/orig-gcc)/bin/cpp"
'';
buildInputs = [ gettext emacs ];
doCheck = true;
meta = {
description = "GNU cflow, a tool to analyze the control flow of C programs";
longDescription = ''
GNU cflow analyzes a collection of C source files and prints a
graph, charting control flow within the program.
GNU cflow is able to produce both direct and inverted flowgraphs
for C sources. Optionally a cross-reference listing can be
generated. Two output formats are implemented: POSIX and GNU
(extended).
The package also provides Emacs major mode for examining the
produced flowcharts in Emacs.
'';
license = "GPLv3+";
homepage = http://www.gnu.org/software/cflow/;
};
}