nixpkgs/pkgs/tools/graphics/barcode/default.nix

{ lib, stdenv, fetchurl, fetchpatch }:

stdenv.mkDerivation rec {
  version = "0.99";
  pname = "barcode";
  src = fetchurl {
    url = "mirror://gnu/${pname}/${pname}-${version}.tar.xz";
    sha256 = "1indapql5fjz0bysyc88cmc54y8phqrbi7c76p71fgjp45jcyzp8";
  };
  patches = [
    # Pull upstream patch for -fno-common toolchains.
    (fetchpatch {
      name = "fno-common.patch";
      url = "http://git.savannah.gnu.org/cgit/barcode.git/patch/?id=4654f68706a459c9602d9932b56a56e8930f7d53";
      sha256 = "15kclzcwlh0ymr7m48vc0m8z98q0wf4xbfcky4g1y8yvvpvvrfgc";
    })
  ];

  configureFlags = lib.optional stdenv.isDarwin "ac_cv_func_calloc_0_nonnull=yes";

  hardeningDisable = [ "format" ];

  meta = with lib; {
    description = "GNU barcode generator";
    maintainers = with maintainers; [ raskin ];
    platforms = platforms.unix;
    downloadPage = "https://ftp.gnu.org/gnu/barcode/";
    homepage = "https://www.gnu.org/software/barcode/";
    license = licenses.gpl3;
  };
}
barcode: pull upstream fix for -fno-common toolchains Without the change build fails as: $ nix build --impure --expr 'with import ./.{}; barcode.override { stdenv = clang12Stdenv; }' -L ... barcode> ld: barcode.h:126: multiple definition of `streaming'; main.o:/build/barcode-0.99/./barcode.h:126: first defined here 2022-01-16 17:54:58 +00:00			`{ lib, stdenv, fetchurl, fetchpatch }:`
Adding missing files for barcode svn path=/nixpkgs/trunk/; revision=24174 2010-10-08 09:11:57 +00:00
barcode: reimplement using mkDerivation 2015-04-02 16:21:53 +00:00			`stdenv.mkDerivation rec {`
			`version = "0.99";`
			`pname = "barcode";`
			`src = fetchurl {`
treewide: name -> pname (easy cases) (#66585) treewide replacement of stdenv.mkDerivation rec { name = "-${version}"; version = ""; to pname 2019-08-15 12:41:18 +00:00			`url = "mirror://gnu/${pname}/${pname}-${version}.tar.xz";`
Allow search for updates for GNU Barcode 2014-08-31 15:32:21 +00:00			`sha256 = "1indapql5fjz0bysyc88cmc54y8phqrbi7c76p71fgjp45jcyzp8";`
Adding missing files for barcode svn path=/nixpkgs/trunk/; revision=24174 2010-10-08 09:11:57 +00:00			`};`
barcode: pull upstream fix for -fno-common toolchains Without the change build fails as: $ nix build --impure --expr 'with import ./.{}; barcode.override { stdenv = clang12Stdenv; }' -L ... barcode> ld: barcode.h:126: multiple definition of `streaming'; main.o:/build/barcode-0.99/./barcode.h:126: first defined here 2022-01-16 17:54:58 +00:00			`patches = [`
			`# Pull upstream patch for -fno-common toolchains.`
			`(fetchpatch {`
			`name = "fno-common.patch";`
			`url = "http://git.savannah.gnu.org/cgit/barcode.git/patch/?id=4654f68706a459c9602d9932b56a56e8930f7d53";`
			`sha256 = "15kclzcwlh0ymr7m48vc0m8z98q0wf4xbfcky4g1y8yvvpvvrfgc";`
			`})`
			`];`
Adding missing files for barcode svn path=/nixpkgs/trunk/; revision=24174 2010-10-08 09:11:57 +00:00
barcode: add darwin support 2023-01-02 15:47:33 +00:00			`configureFlags = lib.optional stdenv.isDarwin "ac_cv_func_calloc_0_nonnull=yes";`

Use general hardening flag toggle lists The following parameters are now available: * hardeningDisable To disable specific hardening flags * hardeningEnable To enable specific hardening flags Only the cc-wrapper supports this right now, but these may be reused by other wrappers, builders or setup hooks. cc-wrapper supports the following flags: * fortify * stackprotector * pie (disabled by default) * pic * strictoverflow * format * relro * bindnow 2016-02-26 17:38:15 +00:00			`hardeningDisable = [ "format" ];`
barcode: turn off format hardening 2016-02-10 22:38:40 +00:00
treewide: with stdenv.lib; in meta -> with lib; Part of: https://github.com/NixOS/nixpkgs/issues/108938 meta = with stdenv.lib; is a widely used pattern. We want to slowly remove the `stdenv.lib` indirection and encourage people to use `lib` directly. Thus let’s start with the meta field. This used a rewriting script to mostly automatically replace all occurances of this pattern, and add the `lib` argument to the package header if it doesn’t exist yet. The script in its current form is available at https://cs.tvl.fyi/depot@2f807d7f141068d2d60676a89213eaa5353ca6e0/-/blob/users/Profpatsch/nixpkgs-rewriter/default.nix 2021-01-11 07:54:33 +00:00			`meta = with lib; {`
Adding missing files for barcode svn path=/nixpkgs/trunk/; revision=24174 2010-10-08 09:11:57 +00:00			`description = "GNU barcode generator";`
barcode: reimplement using mkDerivation 2015-04-02 16:21:53 +00:00			`maintainers = with maintainers; [ raskin ];`
barcode: add darwin support 2023-01-02 15:47:33 +00:00			`platforms = platforms.unix;`
Treewide: use HTTPS on GNU domains HTTP -> HTTPS for : - http://gnu.org/ - http://www.gnu.org/ - http://elpa.gnu.org/ - http://lists.gnu.org/ - http://gcc.gnu.org/ - http://ftp.gnu.org/ (except in fetchurl mirrors) - http://bugs.gnu.org/ 2018-12-01 18:22:13 +00:00			`downloadPage = "https://ftp.gnu.org/gnu/barcode/";`
treewide: Per RFC45, remove all unquoted URLs 2020-04-01 01:11:51 +00:00			`homepage = "https://www.gnu.org/software/barcode/";`
barcode: add license see issue #43716 2018-07-22 15:38:28 +00:00			`license = licenses.gpl3;`
Adding missing files for barcode svn path=/nixpkgs/trunk/; revision=24174 2010-10-08 09:11:57 +00:00			`};`
barcode: reimplement using mkDerivation 2015-04-02 16:21:53 +00:00			`}`