nixpkgs/pkgs/development/libraries/argp-standalone/default.nix
2021-07-17 06:01:21 +00:00

63 lines
2.4 KiB
Nix

{ lib, stdenv, fetchurl, fetchpatch }:
let
patch-argp-fmtstream = fetchpatch {
name = "patch-argp-fmtstream.h";
url = "https://raw.githubusercontent.com/Homebrew/formula-patches/b5f0ad3/argp-standalone/patch-argp-fmtstream.h";
sha256 = "5656273f622fdb7ca7cf1f98c0c9529bed461d23718bc2a6a85986e4f8ed1cb8";
};
patch-throw-in-funcdef = fetchpatch {
name = "argp-standalone-1.3-throw-in-funcdef.patch";
url = "https://gitweb.gentoo.org/repo/gentoo.git/plain/sys-libs/argp-standalone/files/argp-standalone-1.3-throw-in-funcdef.patch?id=409d0e2a9c9c899fb1fb04cc808fe0aff3f745ca";
sha256 = "0b2b4l1jkvmnffl22jcn4ydzxy2i7fnmmnfim12f0yg5pb8fs43c";
};
patch-shared = fetchpatch {
name = "argp-standalone-1.3-shared.patch";
url = "https://gitweb.gentoo.org/repo/gentoo.git/plain/sys-libs/argp-standalone/files/argp-standalone-1.3-shared.patch?id=409d0e2a9c9c899fb1fb04cc808fe0aff3f745ca";
sha256 = "1xx2zdc187a1m2x6c1qs62vcrycbycw7n0q3ks2zkxpaqzx2dgkw";
};
in
stdenv.mkDerivation rec {
pname = "argp-standalone";
version = "1.3";
src = fetchurl {
url = "https://www.lysator.liu.se/~nisse/misc/argp-standalone-${version}.tar.gz";
sha256 = "dec79694da1319acd2238ce95df57f3680fea2482096e483323fddf3d818d8be";
};
patches =
lib.optionals stdenv.hostPlatform.isDarwin [ patch-argp-fmtstream ]
++ lib.optionals stdenv.hostPlatform.isLinux [ patch-throw-in-funcdef patch-shared ];
patchFlags = lib.optional stdenv.hostPlatform.isDarwin "-p0";
# For currently unknown reason, `-fPIC` has to be passed explicitly, otherwise
# downstream software like `elfutils` will get `recompile errors like:
# libargp.a(argp-help.o): relocation R_X86_64_PC32 against symbol `program_invocation_short_name' can not be used when making a shared object; recompile with -fPIC
# It seems that nixpkgs's on-by-default `-fPIC` is not in effect here.
preConfigure = lib.optionalString stdenv.hostPlatform.isLinux "export CFLAGS='-fgnu89-inline -fPIC'";
postInstall = ''
mkdir -p $out/lib $out/include
cp libargp.a $out/lib
cp argp.h $out/include
'';
doCheck = true;
makeFlags = [ "AR:=$(AR)" ];
enableParallelBuilding = true;
meta = with lib; {
homepage = "https://www.lysator.liu.se/~nisse/misc/";
description = "Standalone version of arguments parsing functions from GLIBC";
platforms = with platforms; darwin ++ linux;
maintainers = with maintainers; [ amar1729 ];
license = licenses.gpl2;
};
}