mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-12-25 03:17:13 +00:00
c9baba9212
(My OCD kicked in today...) Remove repeated package names, capitalize first word, remove trailing periods and move overlong descriptions to longDescription. I also simplified some descriptions as well, when they were particularly long or technical, often based on Arch Linux' package descriptions. I've tried to stay away from generated expressions (and I think I succeeded). Some specifics worth mentioning: * cron, has "Vixie Cron" in its description. The "Vixie" part is not mentioned anywhere else. I kept it in a parenthesis at the end of the description. * ctags description started with "Exuberant Ctags ...", and the "exuberant" part is not mentioned elsewhere. Kept it in a parenthesis at the end of description. * nix has the description "The Nix Deployment System". Since that doesn't really say much what it is/does (especially after removing the package name!), I changed that to "Powerful package manager that makes package management reliable and reproducible" (borrowed from nixos.org). * Tons of "GNU Foo, Foo is a [the important bits]" descriptions is changed to just [the important bits]. If the package name doesn't contain GNU I don't think it's needed to say it in the description either.
58 lines
1.6 KiB
Nix
58 lines
1.6 KiB
Nix
{ stdenv, fetchurl, gettext, emacs }:
|
|
|
|
stdenv.mkDerivation rec {
|
|
name = "cflow-1.4";
|
|
|
|
src = fetchurl {
|
|
url = "mirror://gnu/cflow/${name}.tar.bz2";
|
|
sha256 = "1jkbq97ajcf834z68hbn3xfhiz921zhn39gklml1racf0kb3jzh3";
|
|
};
|
|
|
|
patchPhase = ''
|
|
substituteInPlace "src/cflow.h" \
|
|
--replace "/usr/bin/cpp" \
|
|
"$(cat ${stdenv.gcc}/nix-support/orig-gcc)/bin/cpp"
|
|
'';
|
|
|
|
buildInputs = [ gettext ] ++
|
|
# We don't have Emacs/GTK/etc. on {Dar,Cyg}win.
|
|
stdenv.lib.optional
|
|
(! (stdenv.lib.lists.any (x: stdenv.system == x)
|
|
[ "i686-cygwin" ]))
|
|
emacs;
|
|
|
|
doCheck = true;
|
|
|
|
meta = {
|
|
description = "Tool to analyze the control flow of C programs";
|
|
|
|
longDescription = ''
|
|
GNU cflow analyzes a collection of C source files and prints a
|
|
graph, charting control flow within the program.
|
|
|
|
GNU cflow is able to produce both direct and inverted flowgraphs
|
|
for C sources. Optionally a cross-reference listing can be
|
|
generated. Two output formats are implemented: POSIX and GNU
|
|
(extended).
|
|
|
|
The package also provides Emacs major mode for examining the
|
|
produced flowcharts in Emacs.
|
|
'';
|
|
|
|
license = stdenv.lib.licenses.gpl3Plus;
|
|
|
|
homepage = http://www.gnu.org/software/cflow/;
|
|
|
|
maintainers = [ stdenv.lib.maintainers.ludo ];
|
|
|
|
/* On Darwin, build fails with:
|
|
|
|
Undefined symbols:
|
|
"_argp_program_version", referenced from:
|
|
_argp_program_version$non_lazy_ptr in libcflow.a(argp-parse.o)
|
|
ld: symbol(s) not found
|
|
*/
|
|
platforms = stdenv.lib.platforms.linux;
|
|
};
|
|
}
|